/* ==========================================================================
   ETDOOR - Homepage
   ========================================================================== */

   @font-face {
    font-family: 'HarmonyOS Sans SC';
    src: url('../fonts/HarmonyOS_SansSC_Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: optional;
  }
  @font-face {
    font-family: 'HarmonyOS Sans SC';
    src: url('../fonts/HarmonyOS_SansSC_Medium.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: optional;
  }
  @font-face {
    font-family: 'HarmonyOS Sans SC';
    src: url('../fonts/HarmonyOS_SansSC_Semibold.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: optional;
  }
  @font-face {
    font-family: 'HarmonyOS Sans SC';
    src: url('../fonts/HarmonyOS_SansSC_Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: optional;
  }
  
  :root {
      --font-title: 46px;
  --color-orange: #d6690f;
  --color-orange-light: #e87c28;
  --icon-to-orange: brightness(0) saturate(100%) invert(42%) sepia(93%) saturate(1200%) hue-rotate(360deg) brightness(95%) contrast(96%);
    --color-dark: #1c1c1c;
    --color-dark-2: #262626;
    --color-dark-3: #2f2f2f;
    --color-text: #222222;
    --color-text-light: #6b6b6b;
    --color-gray-bg: #f2f3f5;
    --color-gray-bg-2: #e9ecef;
    --color-border: #e3e5e8;
    --container-max: 1680px;
    --container-pad: 40px;
    --header-edge: 150px;
    --header-h: 90px;
    --font-heading: 'HarmonyOS Sans SC', sans-serif;
    --font-base: 'HarmonyOS Sans SC', sans-serif;
  }
  
  * { box-sizing: border-box; }
  
  html {
    scroll-behavior: smooth;
    font-family: var(--font-base);
    overflow-x: hidden;
  }
  
  body {
    margin: 0;
    font-family: var(--font-base);
    color: var(--color-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }
  
  img { max-width: 100%; display: block; }
  a { text-decoration: none; color: inherit; }
  ul { list-style: none; margin: 0; padding: 0; }
  h1, h2, h3, h4, h5, h6 { margin: 0; font-family: var(--font-heading); }
  button { font-family: inherit; cursor: pointer; background: none; border: none; }
  input, textarea { font-family: inherit; }
  
  /* Major sections: 12px gap on large screens */
  @media (min-width: 1025px) {
    main > section + section,
    main + .site-footer {
      margin-top: 12px;
    }
  }
  
  .container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
  }
  
  /* Buttons ---------------------------------------------------------------- */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    padding: 12px 26px;
    border-radius: 2px;
    background: transparent;
    transition: color .25s ease, border-color .25s ease, opacity .25s ease;
    white-space: nowrap;
  }
  .btn-outline-white {
    border: 1px solid rgba(255,255,255,.7);
    color: #fff;
    background: transparent;
  }
  .btn-outline-white:hover { background: transparent; color: #fff; border-color: #fff; }
  .btn-outline-white.small { padding: 8px 20px; font-size: 13px; }
  
  .btn-outline-orange {
    border: 3px solid #d6690f;
    border-radius: 0;
    color: #d6690f;
    background: transparent;
    height: 38px;
    padding: 0 15px;
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0;
    box-sizing: border-box;
    transition: color .25s ease, border-color .25s ease;
  }
  .btn-outline-orange:hover {
    background: transparent;
    color: var(--color-orange-light);
    border-color: var(--color-orange-light);
  }
  .site-header .header-actions .btn-outline-orange:hover {
    color: var(--color-orange-light);
    border-color: var(--color-orange-light);
    background: transparent;
  }
  
  .btn-outline-dark {
    border: 1px solid #333;
    color: #222;
    background: transparent;
  }
  .btn-outline-dark:hover {
    background: transparent;
    color: var(--color-orange);
    border-color: var(--color-orange);
  }
  .btn-outline-dark:hover .btn-arrow img {
    filter: var(--icon-to-orange);
  }
  
  .btn-submit {
    background: var(--color-dark);
    color: #fff;
    padding: 14px 46px;
    font-size: 20px;
    font-weight: 600;
    border-radius: 2px;
  }
  .btn-submit:hover { background: var(--color-orange); }
  
  .learn-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
  }
  .learn-more.dark { color: #1a1a1a; }
  
  .btn-arrow {
    position: relative;
    display: inline-block;
    overflow: visible;
    flex-shrink: 0;
    line-height: 0;
    vertical-align: middle;
    width: 0.85em;
    height: 0.85em;
    min-width: 12px;
    min-height: 12px;
    clip-path: inset(-6px -14px -6px 0);
  }
  .btn-arrow img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: contain;
    transition: filter .35s ease;
  }
  .btn-arrow img:first-child {
    position: relative;
    opacity: 1;
    transform: translateX(0);
    transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1) .4s,
                opacity .4s ease .4s,
                filter .35s ease;
  }
  .btn-arrow img:last-child {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(-0.55em);
    transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1),
                opacity .35s ease,
                filter .35s ease;
  }
  .btn:hover .btn-arrow img:first-child,
  .learn-more:hover .btn-arrow img:first-child,
  .read-more:hover .btn-arrow img:first-child,
  .grid-card:hover .learn-more .btn-arrow img:first-child,
  .news-card:hover .read-more .btn-arrow img:first-child {
    opacity: 0;
    transform: translateX(0.55em);
    transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1),
                opacity .4s ease,
                filter .35s ease;
  }
  .btn:hover .btn-arrow img:last-child,
  .learn-more:hover .btn-arrow img:last-child,
  .read-more:hover .btn-arrow img:last-child,
  .grid-card:hover .learn-more .btn-arrow img:last-child,
  .news-card:hover .read-more .btn-arrow img:last-child {
    opacity: 1;
    transform: translateX(0);
    transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1) .4s,
                opacity .4s ease .4s,
                filter .35s ease;
  }
  /* Black arrow icons → orange on hover (Learn More / Read more) */
  .learn-more:hover .btn-arrow img,
  .grid-card:hover .learn-more .btn-arrow img,
  .read-more:hover .btn-arrow img,
  .news-card:hover .read-more .btn-arrow img {
    filter: var(--icon-to-orange);
  }
  
  /* ==========================================================================
     Header
     ========================================================================== */
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-h);
    background: transparent;
    transform: translateY(0);
    transition: background .35s ease, box-shadow .35s ease, border-color .35s ease, transform .4s cubic-bezier(.4, 0, .2, 1);
    border-bottom: 1px solid transparent;
    will-change: transform;
    overflow: visible;
  }
  .site-header:not(.is-ready) {
    transition: none;
  }
  .site-header.is-hidden {
    transform: translateY(-100%);
    pointer-events: none;
  }
  .site-header.mobile-open.is-hidden {
    transform: translateY(0);
    pointer-events: auto;
  }
  .site-header.scrolled,
  .site-header.nav-hover,
  .site-header.drop-open,
  .nav-solid .site-header {
    background: #fff;
  }
  .site-header.scrolled,
  .nav-solid .site-header {
    border-bottom-color: #f3f4f6;
    box-shadow: none;
  }
  .site-header.drop-open {
    border-bottom-color: transparent;
    box-shadow: none;
    /* Avoid trapping position:fixed mega menu inside header box */
    transform: none;
    will-change: auto;
  }
  .site-header.nav-hover:not(.drop-open):not(.scrolled) {
    box-shadow: none;
  }
  .site-header.scrolled .main-nav > ul > li > a,
  .site-header.nav-hover .main-nav > ul > li > a,
  .site-header.drop-open .main-nav > ul > li > a,
  .nav-solid .site-header .main-nav > ul > li > a {
    color: #333;
  }
  .site-header.scrolled .main-nav > ul > li > a:hover,
  .site-header.scrolled .main-nav > ul > li:hover > a,
  .site-header.nav-hover .main-nav > ul > li > a:hover,
  .site-header.nav-hover .main-nav > ul > li:hover > a,
  .site-header.drop-open .main-nav > ul > li > a:hover,
  .site-header.drop-open .main-nav > ul > li:hover > a,
  .nav-solid .site-header .main-nav > ul > li > a:hover,
  .nav-solid .site-header .main-nav > ul > li:hover > a {
    color: #d6690f;
  }
  .site-header.scrolled .nav-toggle span,
  .site-header.nav-hover .nav-toggle span,
  .site-header.drop-open .nav-toggle span,
  .nav-solid .site-header .nav-toggle span {
    background: #222;
  }
  
  .site-header .container {
    max-width: none;
    padding-left: var(--header-edge);
    padding-right: var(--header-edge);
  }
  
  .header-inner {
    height: 100%;
    display: flex;
    align-items: center;
  }
  
  .logo {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
  }
  .logo img { height: 25px; width: auto; }
  
  /* Mask-based icons (colored via currentColor / background-color) */
  .icon-mask {
    display: inline-block;
    background-color: currentColor;
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
  }
  .icon-search { -webkit-mask-image: url('../icons/icon-search.svg'); mask-image: url('../icons/icon-search.svg'); }
  .icon-facebook { -webkit-mask-image: url('../icons/facebook_facebook11.svg'); mask-image: url('../icons/facebook_facebook11.svg'); }
  .icon-instagram { -webkit-mask-image: url('../icons/instagram.svg'); mask-image: url('../icons/instagram.svg'); }
  .icon-linkedin { -webkit-mask-image: url('../icons/linkedin.svg'); mask-image: url('../icons/linkedin.svg'); }
  .icon-tiktok { -webkit-mask-image: url('../icons/tik-tok.svg'); mask-image: url('../icons/tik-tok.svg'); }
  .icon-youtube { -webkit-mask-image: url('../icons/Youtube-fill.svg'); mask-image: url('../icons/Youtube-fill.svg'); }
  
  .main-nav {
    margin-left: 110px;
    flex-shrink: 0;
  }
  .main-nav > ul {
    display: flex;
    align-items: center;
    gap: 75px;
  }
  .main-nav > ul > li > a {
    color: #fff;
    font-size: 20px;
    font-weight: 400;
    line-height: 1;
    white-space: nowrap;
    transition: color .2s ease;
    display: inline-block;
    padding: 8px 0;
    position: relative;
  }
  .main-nav > ul > li > a:hover,
  .main-nav > ul > li:hover > a {
    color: #d6690f;
  }
  .main-nav > ul > li {
    position: relative;
    height: var(--header-h);
    display: flex;
    align-items: center;
  }
  .main-nav > ul > li > a::after { display: none; }
  .main-nav > ul > li::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 0;
    height: 2px;
    background: #d6690f;
    transform: translate3d(-50%, 0, 0);
    transition: width .28s ease;
    /* Above mega / bar panels so the line is never covered */
    z-index: 1202;
    pointer-events: none;
  }
  .main-nav > ul > li:hover::after,
  .main-nav > ul > li.is-open::after,
  .main-nav > ul > li.is-current::after {
    width: 100%;
  }
  
  .drop-bar {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    white-space: nowrap;
    z-index: 1100;
    display: flex;
    align-items: center;
    height: 80px;
    padding: 0;
    background: transparent;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .35s ease, transform .4s cubic-bezier(0.22, 1, 0.36, 1), visibility .35s;
  }
  .drop-bar a {
    color: #666;
    font-size: 16px;
    padding: 0 22px;
    border-right: none;
    line-height: 80px;
    font-weight: 400;
  }
  .drop-bar a:hover { color: #d6690f; }
  .has-bar-drop:hover .drop-bar,
  .has-bar-drop.is-open .drop-bar {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
  }
  
  /* Full-width white strip for horizontal submenu (About / Support) */
  .site-header.drop-open.has-bar::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 80px;
    background: #fff;
    border-top: 1px solid #f3f4f6;
    border-bottom: 1px solid #f3f4f6;
    z-index: 25;
    pointer-events: none;
    animation: dropStripIn .4s cubic-bezier(0.22, 1, 0.36, 1);
  }
  
  /* Products mega menu */
  .drop-mega {
    position: fixed;
    left: 0;
    right: 0;
    top: var(--header-h);
    z-index: 1100;
    background: #fff;
    border-top: 1px solid #f3f4f6;
    border-bottom: 1px solid #f3f4f6;
    padding: 28px 150px 36px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity .4s ease, transform .45s cubic-bezier(0.22, 1, 0.36, 1), visibility .4s;
  }
  .has-mega:hover .drop-mega,
  .has-mega.is-open .drop-mega {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
  
  @keyframes dropStripIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
  }
  
  .drop-mega-inner {
    display: flex;
    align-items: stretch;
    gap: 60px;
    max-width: 1620px;
    margin: 0 auto;
  }
  .drop-mega .drop-cats {
    flex: 0 0 240px;
    max-width: 240px;
    display: block;
    padding-top: 8px;
  }
  .drop-mega .drop-cats > li {
    display: block;
  }
  .drop-cat {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    width: 100%;
    max-width: 240px;
    padding: 14px 0;
    font-size: 16px;
    color: #222;
    font-weight: 500;
    cursor: pointer;
  }
  .drop-cat:hover,
  .drop-cats > li.is-open > .drop-cat { color: var(--color-orange); }
  .drop-arrow {
    width: 8px;
    height: 8px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(-45deg);
    margin-left: auto;
    flex-shrink: 0;
    transition: transform .2s ease;
  }
  .drop-cat.no-arrow .drop-arrow {
    display: none;
  }
  .drop-cats > li.no-submenu > .drop-models {
    display: none !important;
  }
  .drop-cats > li.is-open > .drop-cat .drop-arrow {
    transform: rotate(45deg);
  }
  .drop-models {
    display: none;
    padding: 2px 0 14px 4px;
  }
  .drop-cats > li.is-open > .drop-models { display: block; }
  .drop-models a {
    display: block;
    padding: 8px 0;
    font-size: 14px;
    color: #666;
    font-weight: 400;
    cursor: pointer;
  }
  .drop-models a:hover,
  .drop-models a.is-active { color: #d6690f; }
  .drop-preview img {
    transition: opacity .25s ease;
  }
  .drop-preview img.is-switching { opacity: 0; }
  
  .drop-preview {
    position: relative;
    flex: 1;
    min-height: 420px;
    border-radius: 18px;
    overflow: hidden;
    background: #2a2a2a;
  }
  .drop-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .drop-preview-title {
    position: absolute;
    top: 28px;
    left: 0;
    right: 0;
    text-align: center;
    color: #fff;
    font-size: 36px;
    font-weight: 700;
    letter-spacing: .5px;
    text-shadow: 0 2px 12px rgba(0,0,0,.35);
  }
  
  .search-btn {
    position: relative;
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .search-btn img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 34px;
    height: 34px;
    display: block;
    object-fit: contain;
    max-width: none;
  }
  .search-btn .search-light {
    opacity: 1;
    visibility: visible;
  }
  .search-btn .search-dark {
    opacity: 0;
    visibility: hidden;
  }
  .site-header.scrolled .search-btn .search-light,
  .site-header.nav-hover .search-btn .search-light,
  .site-header.drop-open .search-btn .search-light,
  .site-header.mobile-open .search-btn .search-light,
  .nav-solid .site-header .search-btn .search-light {
    opacity: 0;
    visibility: hidden;
  }
  .site-header.scrolled .search-btn .search-dark,
  .site-header.nav-hover .search-btn .search-dark,
  .site-header.drop-open .search-btn .search-dark,
  .site-header.mobile-open .search-btn .search-dark,
  .nav-solid .site-header .search-btn .search-dark {
    opacity: 1;
    visibility: visible;
  }
  
  .header-actions {
    display: flex;
    align-items: center;
    margin-left: auto;
    gap: 32px;
    flex-shrink: 0;
  }
  .icon-btn {
    color: #fff;
    display: flex;
    align-items: center;
    padding: 0;
    transition: opacity .2s ease;
  }
  .icon-btn:hover { opacity: .75; }
  .icon-btn .icon-mask { width: 18px; height: 18px; }
  
  .nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
  }
  .nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: #fff;
    transition: all .3s ease;
  }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  
  .mobile-drawer {
    display: none;
  }
  
  /* ==========================================================================
     Hero
     ========================================================================== */
  .hero {
    position: relative;
    height: 100vh;
    min-height: 560px;
    background: #05070d;
    overflow: hidden;
  }
  .hero .swiper-wrapper,
  .hero .swiper-slide {
    height: 100%;
  }
  .hero .swiper-wrapper {
    transition-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
  }
  .hero .swiper-slide {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow: hidden;
  }
  .hero picture {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    display: block;
  }
  .hero-banner {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    z-index: 1;
    pointer-events: none;
  }
  
  .hero-content {
    position: relative;
    z-index: 2;
    margin-top: calc(var(--header-h) + clamp(28px, 5vw, 80px));
    text-align: center;
    padding: 0 20px;
  }
  .hero-content h1 {
    color: #fff;
    font-size: 46px;
    font-weight: 700;
    margin-bottom: 0;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.2;
  }
  .hero-content .hero-kicker {
    color: #fff;
    font-size: clamp(16px, 1.6vw, 24px);
    font-weight: 500;
    letter-spacing: .06em;
    text-transform: uppercase;
    margin: 0 0 10px;
  }
  .hero-content p {
    color: #e4e6ec;
    font-size: 41px;
    margin: 10px 0 28px;
    font-weight: 400;
    line-height: 1.2;
  }
  .hero-content .hero-desc {
    max-width: 900px;
    margin: 0 auto 28px;
    font-size: clamp(15px, 1.4vw, 22px);
    line-height: 1.45;
    color: rgba(255,255,255,.88);
  }
  .hero-content .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 26px;
    padding: 5px 20px;
  }
  .hero-content .btn .btn-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .hero-content .btn.btn-outline-white:hover {
    color: var(--color-orange);
    border-color: var(--color-orange);
  }
  .hero-content .btn.btn-outline-white:hover .btn-arrow img {
    filter: none;
  }
  
  .hero-content h1,
  .hero-content p,
  .hero-content .btn {
    opacity: 0;
    transform: translateY(36px);
  }
  .swiper-slide-active .hero-content h1 {
    animation: heroEaseIn .9s cubic-bezier(0.22, 1, 0.36, 1) .15s forwards;
  }
  .swiper-slide-active .hero-content .hero-kicker {
    animation: heroEaseIn .9s cubic-bezier(0.22, 1, 0.36, 1) .08s forwards;
  }
  .swiper-slide-active .hero-content p {
    animation: heroEaseIn .9s cubic-bezier(0.22, 1, 0.36, 1) .32s forwards;
  }
  .swiper-slide-active .hero-content .hero-desc {
    animation: heroEaseIn .9s cubic-bezier(0.22, 1, 0.36, 1) .4s forwards;
  }
  .swiper-slide-active .hero-content .btn {
    animation: heroEaseIn .9s cubic-bezier(0.22, 1, 0.36, 1) .48s forwards;
  }
  @keyframes heroEaseIn {
    from {
      opacity: 0;
      transform: translateY(36px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .hero-arrow {
    position: absolute;
    top: 50%;
    margin-top: -31px;
    width: 62px;
    height: 62px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity .25s ease;
    z-index: 5;
    opacity: .92;
  }
  .hero-arrow img { width: 62px; height: 62px; display: block; }
  .hero-arrow:hover { opacity: 1; }
  .hero-arrow-prev { left: clamp(10px, 2vw, 40px); }
  .hero-arrow-next { right: clamp(10px, 2vw, 40px); }
  .hero-arrow::after { display: none; }
  
  .hero-dots {
    position: absolute !important;
    left: 50% !important;
    bottom: 32px !important;
    top: auto !important;
    transform: translateX(-50%) !important;
    width: auto !important;
    z-index: 30;
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }
  .hero-dots .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #fff !important;
    opacity: .4 !important;
    margin: 0 !important;
    cursor: pointer;
    transition: all .25s ease;
  }
  .hero-dots .swiper-pagination-bullet-active {
    width: 22px;
    border-radius: 4px;
    opacity: 1 !important;
    background: #fff !important;
  }
  
  /* ==========================================================================
     Product grid
     ========================================================================== */
  .product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    background: #fff;
  }
  .grid-card {
    position: relative;
    display: block;
    aspect-ratio: 955 / 615;
    overflow: hidden;
    background: #d8dde2;
  }
  .card-photo {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform .4s ease;
  }
  .grid-card:hover .card-photo { transform: scale(1.04); }
  
  .grid-card-text {
    position: relative;
    z-index: 2;
    text-align: center;
    padding-top: clamp(24px, 4vw, 52px);
  }
  .grid-card-text h3 {
    font-size: 39px;
    font-weight: 700;
    color: #111;
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: .5px;
  }
  .grid-card .learn-more {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    color: #222;
    font-size: 26px;
    line-height: 1;
    vertical-align: middle;
    transition: color .35s ease;
  }
  .grid-card:hover .learn-more,
  .grid-card .learn-more:hover {
    color: var(--color-orange);
  }
  .grid-card .learn-more .btn-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  
  /* ==========================================================================
     Secure / Reliable / Efficient
     ========================================================================== */
  .secure-section {
    position: relative;
    height: 100vh;
    background: #7a7a7e;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  .secure-photo,
  .secure-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    background-size: cover;
    background-position: center;
    pointer-events: none;
  }
  .secure-content {
    position: relative;
    z-index: 2;
    margin-top: 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .secure-content h2 {
    color: #fff;
    font-size: 51px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 16px;
  }
  .secure-content .btn {
    font-size: 26px;
    padding: 5px 20px;
  }
  .secure-content .btn.btn-outline-white:hover {
    color: var(--color-orange);
    border-color: var(--color-orange);
  }
  .secure-content .btn.btn-outline-white:hover .btn-arrow img {
    filter: var(--icon-to-orange);
  }
  
  /* ==========================================================================
     Smart control
     ========================================================================== */
  .smart-section {
    background: url("../images/index_bg_02.jpg") center / cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(24px, 4vw, 60px) var(--container-pad);
  }
  .smart-inner.container,
  .smart-inner {
    display: flex;
    align-items: center;
    justify-content:space-between;
    gap: clamp(40px, 5vw, 100px);
    max-width: 1520px;
    width: 100%;
    margin: 0 auto;
    padding: 0;
  }
  .smart-text {
    flex: 0 1 660px;
    max-width: 660px;
    margin-top: -100px;
  }
  .smart-image {
    flex: 0 1 680px;
    max-width: 680px;
    text-align: center;
  }
  .smart-image img {
    max-width: 100%;
    width: 100%;
    filter: drop-shadow(0 30px 40px rgba(0,0,0,.15));
  }
  
  .smart-text .eyebrow {
    color: var(--color-orange);
    font-size: 37px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 24px;
  }
  .smart-text h2 {
    font-size: 66px;
    font-weight: 700;
    color: #161616;
    line-height: 1.28;
    margin-bottom: 22px;
  }
  .smart-desc {
    color: #191f25;
    font-size: 37px;
    line-height: 1.45;
    max-width: none;
    margin-bottom: 0;
  }
  .smart-text .btn {
    font-size: 26px;
    padding: 5px 20px;
  }
  .app-badges {
    display: flex;
    gap: 12px;
    margin-top: 80px;
    margin-bottom: 80px;
  }
  .app-badges img { height: auto; width: auto; max-width: none; }
  @media (hover: hover) and (pointer: fine) {
    .app-badges a {
      display: inline-block;
      transition: transform .25s ease, opacity .25s ease;
    }
    .app-badges a:hover {
      transform: translateY(-3px);
      opacity: .88;
    }
  }
  
  /* ==========================================================================
     Solutions for every door
     ========================================================================== */
  .solutions-section {
    background: var(--color-gray-bg-2);
    padding: clamp(12px, 2vw, 20px) 0;
  }
  .solutions-inner {
    display: flex;
    align-items: center;
    gap: clamp(24px, 4vw, 60px);
    max-width: none;
  }
  .solutions-text {
    flex: 0 0 clamp(220px, 20vw, 380px);
  }
  .solutions-text h2 {
    font-size: 56px;
    font-weight: 700;
    color: #141414;
    line-height: 1.25;
    margin-bottom: 18px;
  }
  .solutions-text p {
    color: #555;
    font-size: 21px;
    line-height: 1.7;
  }
  .solutions-list {
    flex: 1;
    display: flex;
    gap: 4px;
    min-width: 0;
  }
  .solution-item {
    position: relative;
    flex: 1;
    aspect-ratio: 478 / 500;
    background: #14161a;
    overflow: hidden;
    cursor: pointer;
  }
  .solution-media {
    position: absolute;
    inset: 0;
    transition: transform .55s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .solution-photo,
  .solution-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .solution-photo {
    transform: scale(1);
    transform-origin: center center;
    animation: contactHeroZoom 18s ease-out infinite alternate;
  }
  @keyframes contactHeroZoom {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
  }
  .solution-video {
    opacity: 0;
    pointer-events: none;
    z-index: 1;
  }
  .solution-video.is-on {
    opacity: 1;
  }
  .solution-item:hover .solution-media { transform: scale(1.04); }
  .solution-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.88) 0%, rgba(0,0,0,.4) 28%, rgba(0,0,0,0) 55%);
  }
  .solution-foot {
    position: absolute;
    left: clamp(14px, 1.6vw, 28px);
    right: clamp(14px, 1.6vw, 28px);
    bottom: clamp(14px, 1.8vw, 28px);
    z-index: 2;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
  }
  .play-btn {
    position: static;
    flex-shrink: 0;
    margin-left: auto;
    width: clamp(40px, 3.6vw, 72px);
    height: clamp(40px, 3.6vw, 72px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0;
    background: none;
    cursor: pointer;
  }
  .play-btn .play-icon {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: opacity .25s ease;
  }
  .play-btn .play-icon-hover {
    position: absolute;
    opacity: 0;
  }
  .play-btn:hover .play-icon-default {
    opacity: 0;
  }
  .play-btn:hover .play-icon-hover {
    opacity: 1;
  }
  .solution-caption {
    position: static;
    flex: 1;
    min-width: 0;
    color: #fff;
    text-align: left;
  }
  @media (min-width: 1025px) {
    .solutions-inner {
      gap: clamp(24px, 3vw, 70px);
      padding-right: 0;
    }
  }
  .solution-caption h4 {
    font-size: clamp(15px, 1.15vw, 20px);
    font-weight: 700;
    margin-bottom: 6px;
  }
  .solution-caption p {
    font-size: clamp(11px, .78vw, 13px);
    color: #e6e6e6;
    line-height: 1.5;
    margin: 0;
  }
  
  /* ==========================================================================
     Latest news
     ========================================================================== */
  .news-section {
    background: #f3f4f6;
    padding: clamp(32px, 5vw, 70px) 0;
  }
  .news-section .container {
    max-width: none;
    padding-left: 80px;
    padding-right: 80px;
  }
  .news-section .section-title {
    font-size: 61px;
    font-weight: 700;
    color: #141414;
    text-transform: uppercase;
    margin-bottom: 14px;
    position: relative;
    padding-bottom: 18px;
    letter-spacing: .5px;
  }
  .news-section .section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 72px;
    height: 7px;
    background: var(--color-orange);
  }
  .news-swiper {
    margin-top: 36px;
    overflow: visible;
  }
  .news-swiper .swiper-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 55px;
  }
  .news-swiper .swiper-slide {
    height: auto;
    width: auto;
  }
  @media (min-width: 769px) {
    .news-swiper .swiper-wrapper {
      transform: none !important;
    }
    .news-swiper .swiper-slide {
      width: auto !important;
      margin-right: 0 !important;
    }
  }
  .news-dots { display: none; }
  .news-card {
    background: #fff;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,.08);
  }
  .news-thumb {
    position: relative;
    aspect-ratio: 555 / 335;
    background-size: cover;
    background-position: center;
    margin-bottom: 0;
    overflow: hidden;
  }
  .news-thumb::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: inherit;
    background-size: cover;
    background-position: center;
    transition: transform .4s ease;
    z-index: 0;
  }
  .news-card:hover .news-thumb::before {
    transform: scale(1.05);
  }
  .news-date {
    position: absolute;
    top: 12px;
    left: 12px;
    width: 64px;
    height: 64px;
    background: #fff;
    color: #1a1a1a;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.05;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
    z-index: 1;
  }
  .news-date .month {
    display: block;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: .5px;
    text-transform: uppercase;
    color: #d6690d;
  }
  .news-date .day {
    display: block;
    font-size: 28px;
    font-weight: 700;
    margin-top: 1px;
    color: #1a1a1a;
  }
  .news-card-body,
  .news-body {
    padding: 16px 18px 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
  }
  .news-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.5;
    margin-bottom: 8px;
  }
  .news-card p {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 12px;
    flex: 1;
  }
  .news-card .read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .5px;
    text-transform: uppercase;
    color: #000;
    margin-top: auto;
    transition: color .35s ease;
  }
  .news-card .read-more .btn-arrow {
    width: 0.85em;
    height: 0.85em;
  }
  .news-card .read-more .btn-arrow img {
    width: 100%;
    height: 100%;
  }
  .news-card:hover .read-more,
  .news-card .read-more:hover {
    color: var(--color-orange);
  }
  
  /* ==========================================================================
     Industry-level purchases
     ========================================================================== */
  .purchase-section {
    background: url("../images/index_form_bg_02.jpg") center / cover no-repeat;
    padding: clamp(48px, 6vw, 90px) 0 clamp(56px, 7vw, 100px);
  }
  .purchase-section .container {
    max-width: 1300px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 0;
    padding-right: 0;
    box-sizing: border-box;
  }
  .purchase-title {
    text-align: center;
    font-size: 48px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 40px;
  }
  .purchase-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 28px;
    align-items: start;
  }
  .purchase-info > div {
    min-width: 0;
    background: transparent;
    border-radius: 0;
    padding: 0;
  }
  .purchase-info h5 {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 10px;
  }
  .purchase-info p {
    font-size: 24px;
    color: #999999;
    margin: 0;
    word-break: break-all;
  }
  
  .purchase-form {
    background: transparent;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .form-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    background: transparent;
    margin-bottom: 0;
  }
  .form-row.two { grid-template-columns: repeat(2, 1fr); }
  .form-row.full { grid-template-columns: 1fr; }
  .form-field {
    background: #fff;
    border-radius: 8px;
    padding: 16px 22px 18px;
    position: relative;
    border-bottom: 0;
    cursor: text;
    overflow: hidden;
    transition: box-shadow .3s ease, transform .25s ease;
  }
  .form-field::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 6px;
    background: var(--color-orange);
    border-radius: 0 0 8px 8px;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .4s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
  }
  .form-field:focus-within,
  .form-field.is-on {
    box-shadow: 0 10px 28px rgba(214,105,15,.12);
  }
  .form-field:focus-within::after,
  .form-field.is-on::after {
    transform: scaleX(1);
  }
  .form-field label {
    display: block;
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
  }
  .form-field input,
  .form-field textarea {
    width: 100%;
    border: none;
    outline: none;
    font-size: 16px;
    color: #333;
    resize: none;
    background: transparent;
    padding: 0;
    line-height: 1.5;
  }
  .form-field input::placeholder,
  .form-field textarea::placeholder { color: #b4b4b4; }
  
  .checkbox-label input {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 1.5px solid #bbb;
    border-radius: 3px;
    background: #fff;
    position: relative;
    flex-shrink: 0;
    cursor: pointer;
    transition: background .2s ease, border-color .2s ease, transform .2s ease;
  }
  .checkbox-label input:checked {
    background: var(--color-orange);
    border-color: var(--color-orange);
  }
  .checkbox-label input:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
    border: 2px solid #fff;
    border-top: 0;
    border-left: 0;
    transform: rotate(45deg);
  }
  .checkbox-label input:active { transform: scale(.9); }
  .btn-submit {
    position: relative;
    overflow: hidden;
    transition: background .25s ease, transform .2s ease;
  }
  .btn-submit:active { transform: scale(.97); }
  .btn-submit.is-loading {
    pointer-events: none;
    color: transparent;
  }
  .btn-submit.is-loading::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 18px;
    height: 18px;
    margin: -9px 0 0 -9px;
    border: 2px solid rgba(255,255,255,.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: formSpin .7s linear infinite;
  }
  @keyframes formSpin {
    to { transform: rotate(360deg); }
  }
  .form-success {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,.45);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .35s ease, visibility .35s ease;
  }
  .form-success.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .form-success-box {
    width: min(420px, calc(100% - 40px));
    background: #fff;
    border-radius: 16px;
    padding: 40px 32px 32px;
    text-align: center;
    transform: scale(.92) translateY(12px);
    transition: transform .4s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .form-success.is-open .form-success-box {
    transform: none;
  }
  .form-success-check {
    display: inline-flex;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-orange);
    position: relative;
    margin-bottom: 16px;
  }
  .form-success-check::after {
    content: '';
    position: absolute;
    left: 22px;
    top: 14px;
    width: 10px;
    height: 18px;
    border: 3px solid #fff;
    border-top: 0;
    border-left: 0;
    transform: rotate(45deg);
  }
  .form-success-box h3 {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
  }
  .form-success-box p {
    margin: 0 0 22px;
    font-size: 15px;
    color: #666;
    line-height: 1.5;
  }
  
  .form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 4px;
    flex-wrap: wrap;
    gap: 20px;
  }
  .checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: #4a4a4a;
    cursor: pointer;
  }
  .checkbox-label a { color: var(--color-orange); }
  .form-footer .btn-submit {
    margin-left: auto;
    min-width: 160px;
    text-align: center;
    justify-content: center;
    border-radius: 8px;
  }
  
  /* ==========================================================================
     Footer
     ========================================================================== */
  .site-footer {
    background: var(--color-dark-2);
    padding-top: 64px;
    color: #6c7073;
  }
  .site-footer .container {
    max-width: 1300px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 0;
    padding-right: 0;
  }
  .footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    padding-bottom: 48px;
  }
  .footer-col {
    flex: 0 1 auto;
    min-width: 0;
  }
  .footer-col:last-child {
    text-align: left;
  }
  .footer-col h5 {
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 22px;
    letter-spacing: .3px;
  }
  .footer-col ul li { margin-bottom: 14px; }
  .footer-col ul li a {
    color: #6c7073;
    font-size: 16px;
    transition: color .2s ease;
    line-height: 1.4;
  }
  .footer-col ul li a:hover { color: var(--color-orange); }
  
  .contact-col h5.muted {
    /*color: #6c7073;
    font-weight: 500;
    font-size: 16px;*/
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 22px;
  }
  .contact-col p.big {
    /*color: #fff;
    font-weight: 700;
    font-size: 24px;*/
    color: #6c7073;
    font-size: 16px;
    margin: 0 0 24px;
    word-break: break-all;
  }
  
  .footer-bottom {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 22px 0;
    border-top: none;
  }
  .footer-logo {
    flex-shrink: 0;
  }
  .footer-logo img { height: 16px; width: auto; display: block; }
  .footer-nav {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    justify-content: flex-start;
    flex: 1;
    min-width: 0;
  }
  .footer-nav a {
    color: #6c7073;
    font-size: 16px;
    transition: color .2s ease;
    white-space: nowrap;
  }
  .footer-nav a:hover { color: var(--color-orange); }
  
  .social-icons {
    display: flex;
    align-items: center;
    gap: 28px;
    margin-left: auto;
    flex-shrink: 0;
  }
  .social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: none;
    border-radius: 0;
    width: auto;
    height: auto;
    padding: 0;
    color: #9a9ea1;
  }
  .social-icons a:hover { background: none; opacity: .8; }
  .social-icons a .icon-mask {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
  }
  
  .footer-copy {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 75px;
    text-align: center;
    font-size: 16px;
    color: #6c7073;
    padding: 0 var(--container-pad);
    border-top: 1px solid #6c7073;
    background: var(--color-dark-2);
  }
  
  @media (max-width: 1440px) {
    :root { --header-edge: 60px; }
    .main-nav { margin-left: 72px; }
    .main-nav > ul { gap: 52px; }
    .drop-mega { padding: 24px 60px 32px; }
    .drop-mega .drop-cats { flex: 0 0 240px; max-width: 240px; }
    .drop-preview { min-height: 340px; }
    .news-section .container { padding-left: 80px; padding-right: 80px; }
    .hero-content h1 { font-size: 36px; }
    .hero-content p { font-size: 32px; }
    .hero-content .btn { font-size: 20px; }
  }
  @media (max-width: 1024px) {
    :root { --container-pad: 28px; --header-edge: 16px; }
    .site-header .container {
      width: 100%;
      max-width: 100%;
      box-sizing: border-box;
    }
    .news-section .container { padding-left: 28px; padding-right: 28px; }
  
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      max-width: 100%;
      min-width: 0;
      gap: 10px;
    }
    .logo { flex-shrink: 0; }
    .main-nav {
      display: none !important;
      width: 0 !important;
      height: 0 !important;
      margin: 0 !important;
      padding: 0 !important;
      overflow: hidden !important;
      position: absolute !important;
      visibility: hidden !important;
    }
    .nav-toggle { display: flex; }
    .drop-mega, .drop-bar { display: none !important; }

    .logo img {
      height: 20px;
      width: auto;
      max-width: min(170px, 42vw);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-left: auto;
      flex-shrink: 0;
      position: relative;
      z-index: 5;
    }
    .site-header.is-hidden {
      transform: translateY(0);
      pointer-events: auto;
    }
    .search-btn {
      width: 36px;
      height: 36px;
      flex-shrink: 0;
    }
    .search-btn img {
      width: 28px;
      height: 28px;
    }
    .nav-toggle {
      display: flex;
      width: 32px;
      height: 32px;
      flex-shrink: 0;
      z-index: 6;
    }
    .nav-toggle span {
      background: #fff;
    }
    .site-header.scrolled .nav-toggle span,
    .site-header.mobile-open .nav-toggle span,
    .nav-solid .site-header .nav-toggle span {
      background: #222;
    }
    .header-actions .btn-outline-orange {
      display: none !important;
    }
  
    /* Section rhythm on tablet/mobile */
    main > section + section,
    main + .site-footer {
      margin-top: 10px;
    }
    .page-about main,
    .page-contact main { gap: 0; }
    .page-about main + .site-footer,
    .page-contact main + .site-footer { margin-top: 0; }
    .product-grid { gap: 10px; }
    .smart-section { padding: 28px 16px 56px; }
    .solutions-section { padding: 40px 0 20px; }
    .news-section { padding: 28px 0; }
    .purchase-section { padding: 28px 0 32px; }
    .site-footer { padding-top: 36px; }
    .support-block,
    .plist-section { padding: 32px 0 36px; }
  
    .mobile-drawer {
      display: block;
      position: fixed;
      inset: 0;
      z-index: 1100;
      background: #fff;
      transform: translateX(100%);
      transition: transform .38s cubic-bezier(0.22, 1, 0.36, 1);
      overflow: auto;
      padding: 0 28px 40px;
    }
    .mobile-drawer.open { transform: translateX(0); }
    .mobile-drawer-head {
      height: var(--header-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid #eee;
    }
    .mobile-drawer-actions { display: flex; align-items: center; gap: 16px; }
    .mobile-drawer .search-btn {
      width: 32px;
      height: 32px;
      position: relative;
    }
    .mobile-drawer .search-btn img {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      display: block;
      width: 28px;
      height: 28px;
      opacity: 1;
      visibility: visible;
    }
    .mobile-close {
      width: 32px;
      height: 32px;
      position: relative;
    }
    .mobile-close span {
      position: absolute;
      left: 4px;
      right: 4px;
      top: 15px;
      height: 2px;
      background: #222;
    }
    .mobile-close span:first-child { transform: rotate(45deg); }
    .mobile-close span:last-child { transform: rotate(-45deg); }
  
    .mobile-nav { padding-top: 12px; }
    .mobile-nav .m-link,
    .mobile-nav .m-toggle {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
      padding: 16px 0;
      font-size: 18px;
      color: #1a1a1a;
      font-weight: 500;
      border-bottom: 1px solid #f0f0f0;
      background: none;
      text-align: left;
    }
    .mobile-nav .m-toggle i {
      width: 10px;
      height: 10px;
      border-right: 1.5px solid #999;
      border-bottom: 1.5px solid #999;
      transform: rotate(45deg);
      transition: transform .25s ease;
    }
    .mobile-nav .m-item.open > .m-toggle i { transform: rotate(-135deg); }
    .mobile-nav .m-sub {
      display: none;
      padding: 4px 0 8px 12px;
    }
    .mobile-nav .m-item.open > .m-sub { display: block; }
    .mobile-nav .m-sub .m-sub {
      padding-left: 0;
    }
    .mobile-nav .m-sub a,
    .mobile-nav .m-sub .m-toggle {
      font-size: 15px;
      font-weight: 400;
      color: #555;
      padding: 10px 0;
      border-bottom: none;
    }
    /* Support / About: stack sub-links, allow long labels to wrap */
    .mobile-nav .m-sub > a {
      display: block;
      white-space: normal;
      word-wrap: break-word;
      overflow-wrap: break-word;
      line-height: 1.45;
    }
  
    /* Product image+text pit grid (xdebike-style) */
    .mobile-nav .m-product-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      padding: 12px 0 16px;
    }
    .mobile-nav .m-product-card {
      display: flex;
      flex-direction: column;
      align-items: center;
      padding: 0;
      border: none;
      text-decoration: none;
      color: #333;
    }
    .mobile-nav .m-product-img {
      display: block;
      width: 100%;
      aspect-ratio: 16 / 9;
      border-radius: 8px;
      overflow: hidden;
      background: #2a2a2a;
    }
    .mobile-nav .m-product-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
    .mobile-nav .m-product-name {
      display: block;
      width: 100%;
      margin-top: 8px;
      padding: 0 4px;
      font-size: 13px;
      font-weight: 400;
      color: #333;
      text-align: center;
      line-height: 1.35;
    }
  
    .smart-text { flex: 0 1 46%; max-width: none; }
    .smart-image { flex: 1; max-width: none; }
  
    .solutions-inner { flex-wrap: wrap; gap: 15px; }
    .solutions-text { flex: 0 0 100%; margin-bottom: 12px; }
    .solutions-list { width: 100%; }
  }
  
  /* ==========================================================================
     Responsive - Mobile landscape / small tablet (<=860px)
     ========================================================================== */
  @media (max-width: 860px) {
    main > section + section,
    main + .site-footer {
      margin-top: 8px;
    }
    .page-about main,
    .page-contact main { gap: 0; }
    .page-about main + .site-footer,
    .page-contact main + .site-footer { margin-top: 0; }
    .product-grid { grid-template-columns: 1fr; gap: 8px; }
    .grid-card { aspect-ratio: 4 / 3; }
    .grid-card-text h3 { font-size: 28px; }
    .grid-card .learn-more { font-size: 18px; }
  
    .smart-section { padding: 18px 16px 36px; }
    .smart-inner.container,
    .smart-inner { flex-wrap: wrap; gap: 5px; }
    .smart-text { flex: 0 0 100%; max-width: none; text-align: center; margin-top: 0; }
    .smart-text .eyebrow { font-size: 16px; margin-top: 0; margin-bottom: 10px; }
    .smart-text h2 { font-size: 32px; margin-bottom: 12px; line-height: 1.25; }
    .smart-desc { font-size: 16px; margin-left: auto; margin-right: auto; line-height: 1.4; }
    .smart-text .btn { font-size: 16px; }
    .app-badges {
      justify-content: center;
      margin-top: 20px;
      margin-bottom: 20px;
    }
    .smart-image {
      order: -1;
      flex: 0 0 auto;
      margin-bottom: 10px;
      max-width: 340px;
      margin-left: auto;
      margin-right: auto;
    }
  
    .solutions-list { flex-direction: column; gap: 8px; }
    .solution-item { aspect-ratio: 4 / 3; }
    .solutions-section { padding: 32px 0 16px; }
    .solutions-text { margin-bottom: 10px; }
    .solutions-text h2 { font-size: 32px; margin-top: 0; margin-bottom: 10px; }
    .solutions-text p { font-size: 15px; line-height: 1.45; margin: 0; }
  
    .news-section { padding: 24px 0; }
    .news-swiper .swiper-wrapper {
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }
    .news-section .section-title { font-size: 36px; }
    .news-date { width: 64px; height: 64px; top: 12px; left: 12px; border-radius: 5px; }
    .news-date .month { font-size: 14px; }
    .news-date .day { font-size: 24px; }
    .news-card h4 { font-size: 18px; }
    .news-card p { font-size: 15px; }
    .news-card .read-more { font-size: 14px; }
    .news-card .read-more .btn-arrow img { width: 100%; height: 100%; }
  
    .btn-arrow {
      width: 0.9em;
      height: 0.9em;
      min-width: 11px;
      min-height: 11px;
    }
    .hero-content .btn .btn-arrow,
    .secure-content .btn .btn-arrow,
    .smart-text .btn .btn-arrow {
      width: 14px;
      height: 14px;
      min-width: 14px;
      min-height: 14px;
    }
    .grid-card .learn-more .btn-arrow {
      width: 14px;
      height: 14px;
      min-width: 14px;
      min-height: 14px;
    }
  
    .purchase-title { font-size: 32px; }
    .purchase-section .container { padding-left: 28px; padding-right: 28px; }
    .purchase-info h5 { font-size: 20px; }
    .purchase-info p { font-size: 16px; }
    .form-field label { font-size: 15px; }
    .form-field input,
    .form-field textarea { font-size: 14px; }
    .checkbox-label { font-size: 14px; }
    .btn-submit { font-size: 16px; }
  
    .drop-preview-title { font-size: 24px; }
  
    .form-row, .form-row.two { grid-template-columns: 1fr; }
  
    .footer-top {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 34px;
      padding-left: 28px;
      padding-right: 28px;
    }
    .footer-col:last-child { text-align: left; }
    .footer-bottom {
      gap: 24px;
      flex-wrap: wrap;
      padding-left: 28px;
      padding-right: 28px;
    }
    .footer-nav { flex: 1 1 100%; justify-content: center; order: 3; }
    .social-icons { margin-left: auto; }
    .purchase-section { padding: 22px 0 26px; }
    .site-footer { padding-top: 32px; }
  }
  
  @media (max-width: 768px) {
    .news-swiper {
      overflow: hidden;
      margin-left: -16px;
      margin-right: -16px;
      padding: 0 16px 36px;
    }
    .news-swiper .swiper-wrapper {
      display: flex;
      gap: 0;
    }
    .news-swiper .swiper-slide {
      height: auto;
    }
    .news-dots {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 8px;
      position: static;
      margin-top: 16px;
    }
    .news-dots .swiper-pagination-bullet {
      width: 8px;
      height: 8px;
      margin: 0;
      background: transparent;
      border: 1px solid #c2c2c2;
      opacity: 1;
      border-radius: 50%;
    }
    .news-dots .swiper-pagination-bullet-active {
      background: #1c1c1c;
      border-color: #1c1c1c;
    }

    .service-swiper {
      overflow: hidden;
      margin-left: -16px;
      margin-right: -16px;
      padding: 0 16px 12px;
    }
    .service-swiper .swiper-wrapper {
      display: flex;
      gap: 0;
    }
    .service-dots {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 8px;
      position: static;
      margin-top: 24px;
    }
    .service-dots .swiper-pagination-bullet {
      width: 8px;
      height: 8px;
      margin: 0;
      background: transparent;
      border: 1px solid #c2c2c2;
      opacity: 1;
      border-radius: 50%;
    }
    .service-dots .swiper-pagination-bullet-active {
      background: #1c1c1c;
      border-color: #1c1c1c;
    }
    .service-card {
      min-height: 0;
      padding: 40px 24px 36px;
    }
    .service-icon {
      width: 88px;
      height: 88px;
      margin-bottom: 24px;
    }
    .service-card h3 { font-size: 18px; margin-bottom: 12px; }
    .service-card p { font-size: 14px; line-height: 1.55; }
  }
  
  /* ==========================================================================
     Responsive - Mobile (<=600px)
     ========================================================================== */
  @media (max-width: 600px) {
    :root { --container-pad: 18px; --header-h: 64px; --header-edge: 14px; }
    .contact-hero-content { left: var(--header-edge); right: var(--header-edge); }
    .page-plist .page-hero-content { left: var(--header-edge); right: var(--header-edge); }
    .news-section .container { padding-left: 18px; padding-right: 18px; }
  
    .logo img { height: 18px; }
    .btn-outline-orange { display: none; }
    .search-btn {
      width: 34px;
      height: 34px;
    }
    .search-btn img,
    .mobile-drawer .search-btn img {
      width: 26px;
      height: 26px;
    }
    .header-actions { gap: 14px; }
  
    main > section + section,
    main + .site-footer {
      margin-top: 8px;
    }
    .page-about main,
    .page-contact main { gap: 0; }
    .page-about main + .site-footer,
    .page-contact main + .site-footer { margin-top: 0; }
    .product-grid { gap: 8px; }
    .smart-section { padding: 16px 16px 40px; }
    .smart-inner.container,
    .smart-inner { gap: 5px; }
    .smart-image { margin-bottom: 6px; max-width: 300px; }
    .smart-text .eyebrow { font-size: 13px; margin-top: 0; margin-bottom: 8px; }
    .smart-text h2 { font-size: 26px; margin-top: 0; margin-bottom: 10px; line-height: 1.25; }
    .smart-desc { font-size: 14px; line-height: 1.4; margin-top: 0; }
    .solutions-section { padding: 28px 0 14px; }
    .solutions-text h2 { margin-top: 0; }
    .news-section { padding: 20px 0; }
    .news-swiper { margin-top: 16px; }
    .purchase-section { padding: 24px 0 28px; }
    .site-footer { padding-top: 28px; }
    .footer-top { padding-bottom: 22px; }
    .support-block,
    .plist-section { padding: 24px 0 28px; }
    .support-block h2,
    .plist-wrap > h2 { margin-bottom: 20px; }
    .footer-copy { height: 56px; }
  
    .hero { height: 78vh; min-height: 420px; max-height: none; }
    .hero-content { margin-top: calc(var(--header-h) + 16px); }
    .hero-content h1 { font-size: 22px; }
    .hero-content p { font-size: 18px; }
    .hero-content .btn { font-size: 14px; padding: 8px 20px; }
    .hero-arrow { display: none; }
  
    .grid-card-text h3 { font-size: 20px; }
    .grid-card .learn-more { font-size: 14px; }
    .grid-card .learn-more .btn-arrow {
      width: 12px;
      height: 12px;
      min-width: 12px;
      min-height: 12px;
    }
  
    .hero-content .btn .btn-arrow,
    .secure-content .btn .btn-arrow,
    .smart-text .btn .btn-arrow {
      width: 12px;
      height: 12px;
      min-width: 12px;
      min-height: 12px;
    }
    .news-card .read-more .btn-arrow {
      width: 11px;
      height: 11px;
      min-width: 11px;
      min-height: 11px;
    }
  
    .secure-section {
      height: 320px;
      align-items: center;
    }
    .secure-content {
      margin-top: 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }
    .secure-content .btn {
      font-size: 14px;
      padding: 8px 20px;
    }
    .secure-content h2 { font-size: 16px; letter-spacing: 1px; }
  
    .smart-text .btn { font-size: 14px; }
    .app-badges {
      margin-top: 16px;
      margin-bottom: 16px;
    }
    .app-badges img { height: 36px; }
  
    .solutions-text { margin-bottom: 8px; }
    .solutions-text h2 { font-size: 26px; margin-bottom: 8px; }
    .solutions-text p { font-size: 14px; line-height: 1.4; margin: 0; }
    .solution-caption h4 { font-size: 15px; }
    .solution-caption p { font-size: 12px; }
  
    .news-section .section-title { font-size: 28px; text-align: center; }
    .news-section .section-title::after { left: 50%; transform: translateX(-50%); width: 48px; height: 5px; }
    .news-date { width: 56px; height: 56px; top: 10px; left: 10px; border-radius: 4px; }
    .news-date .month { font-size: 12px; }
    .news-date .day { font-size: 22px; }
    .news-card-body,
    .news-body { padding: 16px 16px 20px; }
    .news-card h4 { font-size: 16px; }
    .news-card p { font-size: 14px; }
    .news-card .read-more { font-size: 13px; }
  
    .purchase-title { font-size: 26px; margin-bottom: 28px; }
    .purchase-section .container { padding-left: 18px; padding-right: 18px; }
    .purchase-info { grid-template-columns: 1fr; gap: 18px; text-align: center; }
    .purchase-info h5 { font-size: 18px; }
    .purchase-info p { font-size: 15px; }
    .form-field { padding: 14px 16px 16px; }
    .form-field label { font-size: 14px; }
    .form-field input,
    .form-field textarea { font-size: 14px; }
    .checkbox-label { font-size: 13px; }
    .btn-submit { font-size: 16px; padding: 12px 28px; }
    .form-footer { flex-direction: column; align-items: stretch; text-align: center; }
    .form-footer .btn-submit { width: 100%; margin-left: 0; }
  
    .contact-col p.big { font-size: 16px; }
    .footer-col h5 { font-size: 14px; }
    .footer-col ul li a { font-size: 13px; }
    .footer-nav a { font-size: 13px; }
    .footer-copy { font-size: 13px; height: 64px; }
  
    .footer-top {
      display: grid;
      grid-template-columns: 1fr;
      gap: 34px;
      text-align: center;
      padding-left: 18px;
      padding-right: 18px;
    }
    .footer-col:last-child { text-align: center; }
    .footer-bottom {
      flex-direction: column;
      gap: 20px;
      text-align: center;
      padding-left: 18px;
      padding-right: 18px;
    }
    .footer-nav {
      order: 0;
      flex: none;
      justify-content: center;
    }
    .social-icons { margin-left: 0; }
  
    .section-title::after { left: 50%; transform: translateX(-50%); }
  }
  
  /* ==========================================================================
     About page
     ========================================================================== */
  .page-about {
    background: #fff;
  }
  .page-about main {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .page-about main > section + section {
    margin-top: 0 !important;
  }
  .page-about main + .site-footer {
    margin-top: 0;
  }
  .about-hero {
    position: relative;
    width: 100%;
    aspect-ratio: auto;
    height: 100vh;
    min-height: 560px;
    max-height: none;
    background: #05070d;
    overflow: hidden;
  }
  .about-hero-pc { display: block; }
  .about-hero-m { display: none; }
  .about-hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 1;
    pointer-events: none;
    transform-origin: center center;
    opacity: .2;
    animation: aboutBannerBgFade 6s ease forwards;
  }
  .about-hero-fg {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    z-index: 2;
    pointer-events: none;
    line-height: 0;
  }
  .about-hero-fg img {
    width: 100%;
    height: auto;
    opacity: 0;
    transform: translateY(100px);
    animation: aboutBannerFgIn 4s ease forwards;
  }
  .about-hero-fg .about-hero-pc { display: block; }
  .about-hero-fg .about-hero-m { display: none; }
  @keyframes aboutBannerBgFade {
    0% {
      transform: scale(1.8);
      opacity: .2;
    }
    100% {
      transform: scale(1);
      opacity: 1;
    }
  }
  @keyframes aboutBannerFgIn {
    0% {
      opacity: 0;
      transform: translateY(100px);
    }
    100% {
      opacity: 1;
      transform: translateY(0);
    }
  }
  .about-hero-content {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(var(--header-h) + clamp(48px, 8vh, 110px));
    z-index: 3;
    text-align: center;
    padding: 0 24px;
    color: #fff;
  }
  .about-hero-content h1 {
    font-size: 46px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: .02em;
    margin: 0;
    opacity: 0;
    transform: translateY(36px);
    animation: heroEaseIn 1.2s cubic-bezier(0.22, 1, 0.36, 1) .15s forwards;
  }
  .about-hero-content p {
    margin: 14px 0 0;
    font-size: 37px;
    font-weight: 400;
    line-height: 1.3;
    color: #fff;
    opacity: 0;
    transform: translateY(36px);
    animation: heroEaseIn 1.2s cubic-bezier(0.22, 1, 0.36, 1) .38s forwards;
  }
  .about-stats {
    position: absolute;
    left: 50%;
    bottom: clamp(36px, 5vh, 72px);
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(24px, 3vw, 48px);
    width: auto;
    max-width: none;
    background: none;
  }
  .about-stat {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 0;
    color: #fff;
    position: relative;
    flex: 0 0 auto;
    opacity: 0;
    transform: translateY(28px);
    animation: heroEaseIn 1.15s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }
  .about-stat:nth-child(1) { animation-delay: .55s; }
  .about-stat:nth-child(2) { animation-delay: .7s; }
  .about-stat:nth-child(3) { animation-delay: .85s; }
  .about-stat:nth-child(4) { animation-delay: 1s; }
  .about-stat + .about-stat::before {
    content: '';
    position: absolute;
    left: calc(clamp(12px, 1.5vw, 24px) * -1);
    top: 18%;
    bottom: 18%;
    width: 1px;
    background: rgba(255,255,255,.45);
  }
  .about-stat img {
    width: 42px;
    height: 42px;
    object-fit: contain;
    flex-shrink: 0;
  }
  .about-stat strong {
    display: inline-block;
    font-size: 77px;
    font-weight: 700;
    line-height: 1;
    position: relative;
    padding-right: .28em;
  }
  .about-stat-plus {
    position: absolute;
    top: -.08em;
    right: -.18em;
    font-size: 34px;
    font-weight: 700;
    font-style: normal;
    line-height: 1;
    pointer-events: none;
  }
  .about-stat > div > span {
    display: block;
    margin-top: 6px;
    font-size: 18px;
    color: rgba(255,255,255,.85);
  }
  
  .about-intro {
    background: #e8ecef;
    padding: 72px 0 0;
  }
  .about-intro-inner {
    max-width: none;
    margin: 0;
    padding: 0 0 0 86px;
  }
  .about-intro-visual {
    position: relative;
  }
  .about-intro-title-wrap {
    position: absolute;
    left: 0;
    top: 8px;
    z-index: 2;
  }
  .about-intro-title {
    position: static;
    margin: 0;
    max-width: none;
    font-weight: 700;
    line-height: 1;
    transform: scaleX(.88);
    transform-origin: left top;
  }
  .about-intro-title-main {
    display: block;
    color: var(--color-orange);
    font-size: 84px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1;
  }
  .about-intro-title-sub {
    display: block;
    margin-top: 8px;
    color: #1c1c1c;
    font-size: 84px;
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1.05;
    padding-bottom: 70px;
    position: relative;
  }
  .about-intro-title-sub::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 126px;
    height: 6px;
    background: var(--color-orange);
  }
  .about-intro-img {
    display: block;
    width: calc(100vw * 1250 / 1920);
    max-width: none;
    margin-left: auto;
    margin-right: 0;
    height: auto;
  }
  .about-intro-card {
    position: absolute;
    left: 0;
    bottom: -40px;
    top: auto;
    width: 870px;
    z-index: 2;
    background: #2a2a2a;
    color: #fff;
    border-radius: 0 120px 0 0;
    padding: 40px 42px 42px;
    box-sizing: border-box;
  }
  .about-intro-card p {
    margin: 0 0 14px;
    font-size: 20px;
    line-height: 1.45;
    color: rgba(255,255,255,.92);
  }
  .about-intro-card p:last-child { margin-bottom: 0; }
  
  .about-values {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    width: 100%;
    margin: 0;
    padding: 90px 0 65px;
    box-sizing: border-box;
    background: transparent;
  }
  .about-value {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 28px 28px;
    min-height: 120px;
    box-sizing: border-box;
    position: relative;
    color: #2a2a2a;
    font-size: 48px;
    font-weight: 600;
    white-space: nowrap;
    flex: 0 0 auto;
    transition: transform 0.25s ease, opacity 0.25s ease;
    cursor: pointer; /* 加个鼠标手型，方便看是否捕获hover */
  }

@media (hover: hover) and (pointer: fine) {
  .about-value.aos-animate:hover {
    transform: translateY(-3px);
    opacity: 0.88;
  }
}
  .about-value + .about-value::before {
    content: '';
    position: absolute;
    left: 0;
    top: 18%;
    bottom: 18%;
    width: 1px;
    background: #6a6b6c;
  }
  .about-value img {
    width: 56px;
    height: 68px;
    object-fit: contain;
  }
  
  .about-milestones {
    position: relative;
    background: #1a1a1a;
    color: #fff;
    width: 100%;
    aspect-ratio: 1920 / 653;
    padding: 0;
    overflow: hidden;
  }
  .about-milestones-bg {
    position: absolute;
    inset: 0;
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 1;
    pointer-events: none;
  }
  .about-milestones-inner {
    position: absolute;
    inset: 0;
    z-index: 1;
    padding: 0;
  }
  .about-milestones-title {
    position: absolute;
    left: 86px; /* align with COMPANY INTRODUCTION */
    top: 11%;
    z-index: 2;
    margin: 0;
    font-size: calc(82 / 1920 * 100vw);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
  }
  .about-milestones-title span {
    color: var(--color-orange);
    position: relative;
    display: inline-block;
    padding-bottom: 0.44em;
  }
  .about-milestones-title span::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: calc(126 / 1920 * 100vw);
    height: calc(6 / 1920 * 100vw);
    background: var(--color-orange);
  }
  .milestones-track {
    position: absolute;
    inset: 0;
    margin: 0;
  }
  .milestones-track::before,
  .milestones-track::after {
    display: none;
  }
  .milestone {
    position: absolute;
    z-index: 1;
    width: 10.5%;
    min-width: 118px;
    max-width: 200px;
    text-align: left;
    transform: translateY(-100%);
    padding-bottom: calc(28 / 1920 * 100vw);
    box-sizing: border-box;
  }
  .milestone.m-1998,
  .milestone.m-2017,
  .milestone.m-2024 {
    width: 13.5%;
    max-width: 250px;
  }
  .milestone.m-2000 {
    width: 12%;
    max-width: 220px;
  }
  .milestone::before {
    content: '';
    position: absolute;
    left: 30px;
    bottom: 0;
    width: calc(20 / 1920 * 100vw);
    height: calc(20 / 1920 * 100vw);
    border-radius: 50%;
    box-sizing: border-box;
    background: transparent;
    border: calc(2 / 1920 * 100vw) solid #fff;
    box-shadow: none;
  }
  .milestone::after {
    content: '';
    position: absolute;
    left: calc(30px + 5 / 1920 * 100vw);
    bottom: calc(5 / 1920 * 100vw);
    width: calc(10 / 1920 * 100vw);
    height: calc(10 / 1920 * 100vw);
    border-radius: 50%;
    background: #fff;
  }
  .milestone-body {
    position: static;
    width: auto;
    max-width: none;
    text-align: left;
    opacity: 0;
    transform: translateX(-36px);
  }
  .about-milestones.is-in .milestone-body {
    animation: mileTextIn 1.15s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  }
  .about-milestones.is-in .m-1998 .milestone-body { animation-delay: .05s; }
  .about-milestones.is-in .m-2000 .milestone-body { animation-delay: .18s; }
  .about-milestones.is-in .m-2002 .milestone-body { animation-delay: .31s; }
  .about-milestones.is-in .m-2003 .milestone-body { animation-delay: .44s; }
  .about-milestones.is-in .m-2005 .milestone-body { animation-delay: .57s; }
  .about-milestones.is-in .m-2016 .milestone-body { animation-delay: .7s; }
  .about-milestones.is-in .m-2017 .milestone-body { animation-delay: .83s; }
  .about-milestones.is-in .m-2024 .milestone-body { animation-delay: .96s; }
  .about-milestones.is-in .m-2026 .milestone-body { animation-delay: 1.09s; }
  @keyframes mileTextIn {
    from {
      opacity: 0;
      transform: translateX(-36px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  .milestone-body strong {
    display: block;
    font-size: calc(33 / 1920 * 100vw);
    font-weight: 700;
    margin-bottom: calc(4 / 1920 * 100vw);
    letter-spacing: .02em;
    line-height: 1.1;
  }
  .milestone-body p {
    margin: 0;
    font-size: calc(17 / 1920 * 100vw);
    line-height: 1.3;
    color: rgba(255,255,255,.92);
    text-align: left;
  }
  .milestone-body em {
    font-style: normal;
    color: var(--color-orange);
  }
  
  /* left edge of text/dot; title aligns with COMPANY (86px) */
  .milestone.m-1998 { left: 86px; bottom: 5%; }
  .milestone.m-2000 { left: 20%;   bottom: 5%; }
  .milestone.m-2002,
  .milestone.m-2003 {
    top: 68%;
    bottom: auto;
    transform: none;
    min-height: 0;
    display: block;
  }
  .milestone.m-2002 { left: 27%; }
  .milestone.m-2003 { left: 36%; }
  .milestone.m-2005 { left: 47%;   bottom: 4%; }
  .milestone.m-2016 { left: 57%;   bottom: 18%; }
  .milestone.m-2017 { left: 67%;   bottom: 2%; }
  .milestone.m-2024 { left: 78%;   bottom: 16%; }
  .milestone.m-2026 { left: 88%;   bottom: 34%; }
  
  .about-team {
    background: #e9ecee;
    padding: clamp(32px, 3.5vw, 48px) 0;
  }
  .about-team .container,
  .about-qualification .container {
    max-width: 1500px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: clamp(24px, 2.2vw, 48px);
    padding-right: clamp(24px, 2.2vw, 48px);
    box-sizing: border-box;
  }
  @media (max-width: 1400px) {
    .about-team .container,
    .about-qualification .container {
      padding-left: 28px;
      padding-right: 28px;
    }
  }
  .about-section-title {
    text-align: center;
    font-size: 46px;
    font-weight: 700;
    color: #1c1c1c;
    margin: 0 0 14px;
    position: relative;
    padding-bottom: 18px;
  }
  .about-section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 126px;
    height: 6px;
    background: var(--color-orange);
  }
  .about-team-swiper {
    margin-top: 36px;
    overflow: visible;
  }
  .about-team-swiper .swiper-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }
  .about-team-swiper .swiper-slide {
    margin: 0;
    height: auto;
    width: auto;
    overflow: hidden;
    border-radius: 10px;
    background: #ddd;
  }
  @media (min-width: 769px) {
    .about-team-swiper .swiper-wrapper {
      transform: none !important;
    }
    .about-team-swiper .swiper-slide {
      width: auto !important;
      margin-right: 0 !important;
    }
  }
  .about-team-swiper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 437 / 304;
    display: block;
    transition: transform .55s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .about-team-swiper figure:hover img {
    transform: scale(1.04);
  }
  .about-team-dots {
    display: none;
  }
  
  .about-qualification {
    background: #e9ecee;
    padding: clamp(24px, 3vw, 40px) 0 90px;
    margin-bottom: 0;
  }
  .about-qual-card {
    background: #fff;
    border-radius: 18px;
    padding: clamp(28px, 3.5vw, 48px) clamp(24px, 4vw, 60px) 0;
    text-align: center;
  }
  .about-qual-sub {
    margin: 18px 0 22px;
    color: var(--color-orange);
    font-style: italic;
    font-size: 32px;
    font-weight: 700;
  }
  .about-qual-btn {
    margin-bottom: 36px;
    font-size: 26px;
  }
  .about-qual-visual {
    max-width: none;
    width: 100%;
    margin: 0 auto;
  }
  .about-qual-visual img {
    width: 100%;
    height: auto;
    margin: 0 auto;
  }
  
  @media (max-width: 1600px) {
    .about-intro-inner { padding: 0 0 0 60px; }
    .about-intro-card { width: 720px; padding: 36px 38px 38px; }
    .about-milestones-title,
    .milestone.m-1998 { left: 60px; }
  }
  
  @media (max-width: 1440px) {
    .about-intro-inner { padding: 0 0 0 48px; }
    .about-intro-title-main,
    .about-intro-title-sub { font-size: var(--font-title); }
    .about-intro-card {
      width: 580px;
      top: auto;
      bottom: -40px;
      border-radius: 0 90px 0 0;
    }
    .about-intro-card p { font-size: 16px; }
    .about-value { padding: 0 36px; font-size: 36px; }
    .about-milestones-title,
    .milestone.m-1998 { left: 48px; }
  }
  
  @media (max-width: 1200px) {
    .about-intro-inner { padding: 0 0 0 40px; }
    .about-intro-card {
      width: min(480px, 58%);
      border-radius: 0 36px 0 0;
      padding: 28px 26px;
    }
    .about-intro-title-main,
    .about-intro-title-sub { font-size: 48px; }
    .about-intro-card p { font-size: 15px; }
    .about-milestones-title,
    .milestone.m-1998 { left: 40px; }
  }
  
  @media (max-width: 1024px) {
    /* Hero */
    .about-hero {
      aspect-ratio: auto;
      height: 100vh;
      min-height: 560px;
      max-height: none;
    }
    .about-hero-bg {
      position: absolute;
      inset: 0;
      height: 100%;
      min-height: 0;
      object-fit: cover;
      object-position: center;
    }
    .about-hero-content {
      top: calc(var(--header-h) + 28px);
      padding: 0 20px;
    }
    .about-hero-content h1 {
      font-size: 26px;
      line-height: 1.3;
    }
    .about-hero-content p {
      font-size: 18px;
      margin-top: 10px;
    }
    .about-stats {
      left: 0;
      right: 0;
      bottom: 24px;
      transform: none;
      width: 100%;
      max-width: none;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px 12px;
      padding: 0 20px;
      box-sizing: border-box;
    }
    .about-stat {
      justify-content: flex-start;
      gap: 10px;
    }
    .about-stat + .about-stat::before { display: none; }
    .about-stat img {
      width: 32px;
      height: 32px;
    }
    .about-stat strong { font-size: 36px; }
    .about-stat-plus { font-size: 18px; }
    .about-stat > div > span { font-size: 13px; }
  
    /* Introduction */
    .about-intro {
      padding: 24px 0 0;
    }
    .about-intro-inner { padding: 0 20px; }
    .about-intro-title-wrap {
      position: relative;
      left: auto;
      top: auto;
      max-width: none;
      margin-bottom: 16px;
    }
    .about-intro-title {
      transform: none;
      margin: 0;
    }
    .about-intro-title-main,
    .about-intro-title-sub {
      font-size: 34px;
    }
    .about-intro-title-sub {
      padding-bottom: 28px;
      margin-top: 4px;
    }
    .about-intro-title-sub::after {
      width: 72px;
      height: 4px;
    }
    .about-intro-img {
      width: 100%;
      margin-left: 0;
    }
    .about-intro-card {
      position: relative;
      left: auto;
      top: auto;
      bottom: auto;
      width: 100%;
      margin-top: -36px;
      border-radius: 0 24px 0 0;
      padding: 22px 18px 24px;
    }
    .about-intro-card p {
      font-size: 14px;
      line-height: 1.55;
    }
    .about-values {
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px 0;
      padding: 28px 12px 32px;
    }
    .about-value {
      flex: 1 1 42%;
      min-height: 0;
      padding: 14px 12px;
      font-size: 18px;
      white-space: normal;
      gap: 10px;
    }
    .about-value img {
      width: 36px;
      height: 44px;
    }
    .about-value:nth-child(odd)::before { display: none; }
    .about-value + .about-value::before {
      top: 22%;
      bottom: 22%;
    }
  
    /* Milestones — vertical timeline */
    .about-milestones {
      aspect-ratio: auto;
      min-height: 0;
      height: auto;
      padding: 24px 0 28px;
      overflow: hidden;
    }
    .about-milestones-bg {
      background-size: cover;
      background-position: center 40%;
      opacity: .45;
    }
    .about-milestones-inner {
      position: relative;
      inset: auto;
      padding: 0;
      z-index: 1;
    }
    .about-milestones-title {
      position: relative;
      left: auto !important;
      top: auto;
      font-size: 28px;
      margin: 0 0 28px;
      padding: 0 20px;
      line-height: 1.2;
    }
    .about-milestones-title span {
      padding-bottom: 14px;
    }
    .about-milestones-title span::after {
      width: 72px;
      height: 4px;
    }
    .milestones-track {
      position: relative;
      left: auto;
      right: auto;
      top: auto;
      bottom: auto;
      inset: auto;
      height: auto;
      display: flex;
      flex-direction: column-reverse;
      gap: 0;
      margin: 0;
      padding: 0 20px 0 28px;
    }
    .milestone,
    .milestone.m-1998,
    .milestone.m-2000,
    .milestone.m-2002,
    .milestone.m-2003,
    .milestone.m-2005,
    .milestone.m-2016,
    .milestone.m-2017,
    .milestone.m-2024,
    .milestone.m-2026 {
      position: relative;
      left: auto !important;
      top: auto !important;
      bottom: auto !important;
      width: auto;
      min-width: 0;
      max-width: none;
      transform: none;
      display: block;
      text-align: left;
      padding: 0 0 28px 28px;
      margin: 0;
      border-left: 2px solid rgba(255,255,255,.28);
      box-sizing: border-box;
    }
    .milestone:first-child {
      padding-bottom: 0;
    }
    .about-milestones.is-in .m-2026 .milestone-body { animation-delay: .05s; }
    .about-milestones.is-in .m-2024 .milestone-body { animation-delay: .18s; }
    .about-milestones.is-in .m-2017 .milestone-body { animation-delay: .31s; }
    .about-milestones.is-in .m-2016 .milestone-body { animation-delay: .44s; }
    .about-milestones.is-in .m-2005 .milestone-body { animation-delay: .57s; }
    .about-milestones.is-in .m-2003 .milestone-body { animation-delay: .7s; }
    .about-milestones.is-in .m-2002 .milestone-body { animation-delay: .83s; }
    .about-milestones.is-in .m-2000 .milestone-body { animation-delay: .96s; }
    .about-milestones.is-in .m-1998 .milestone-body { animation-delay: 1.09s; }
    .milestone::before {
      content: '';
      position: absolute;
      left: -9px;
      top: 6px;
      bottom: auto;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      box-sizing: border-box;
      background: transparent;
      border: 2px solid #fff;
      transform: none;
    }
    .milestone::after {
      content: '';
      position: absolute;
      left: -4px;
      top: 11px;
      bottom: auto;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: #fff;
      transform: none;
    }
    .milestone-body {
      position: static;
      width: auto;
      max-width: none;
      text-align: left;
    }
    .milestone-body strong {
      font-size: 22px;
      margin-bottom: 6px;
    }
    .milestone-body p {
      font-size: 14px;
      line-height: 1.45;
      text-align: left;
    }
  
    /* Team / Qualification */
    .about-team {
      padding: 24px 0 20px;
    }
    .about-team .container,
    .about-qualification .container {
      max-width: 1500px;
      padding-left: 20px;
      padding-right: 20px;
    }
    .about-section-title {
      font-size: 28px;
      margin-bottom: 12px;
      padding-bottom: 14px;
    }
    .about-section-title::after {
      width: 72px;
      height: 4px;
    }
    .about-team-swiper .swiper-wrapper {
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
    }
    .about-qualification {
      padding: 8px 0 32px;
      margin-bottom: 0;
    }
    .about-qual-card {
      border-radius: 14px;
      padding: 28px 18px 0;
    }
    .about-qual-sub {
      font-size: 18px;
      margin: 12px 0 18px;
    }
    .about-qual-btn {
      margin-bottom: 24px;
      font-size: 16px;
    }
  }
  
  @media (max-width: 768px) {
    .about-hero {
      aspect-ratio: auto;
      min-height: 100svh;
      max-height: none;
      height: 100svh;
      background: #1a1714;
    }
    .about-hero-pc { display: none; }
    .about-hero-m { display: block; }
    .about-hero-bg.about-hero-m {
      object-fit: cover;
      object-position: center bottom;
    }
    .about-hero-fg {
      inset: 0;
      width: 100%;
      height: 100%;
      bottom: auto;
    }
    .about-hero-fg .about-hero-pc { display: none; }
    .about-hero-fg .about-hero-m {
      display: block;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center bottom;
    }
    .about-hero-content {
      top: calc(var(--header-h) + 18px);
    }
    .about-stats {
      bottom: max(16px, env(safe-area-inset-bottom, 0px));
      gap: 14px 10px;
      padding: 0 16px 8px;
      align-items: end;
    }
    .about-stat {
      align-items: center;
    }
    .about-team-swiper {
      overflow: hidden;
      margin: 0 -16px;
      padding: 0 16px 36px;
    }
    .about-team-swiper .swiper-wrapper {
      display: flex;
      gap: 0;
    }
    .about-team-swiper .swiper-slide {
      height: auto;
    }
    .about-team-dots {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 8px;
      position: static;
      margin-top: 16px;
    }
    .about-team-dots .swiper-pagination-bullet {
      width: 8px;
      height: 8px;
      margin: 0;
      background: transparent;
      border: 1px solid #c2c2c2;
      opacity: 1;
      border-radius: 50%;
    }
    .about-team-dots .swiper-pagination-bullet-active {
      background: #1c1c1c;
      border-color: #1c1c1c;
    }
  }
  
  @media (max-width: 640px) {
    .about-hero-content {
      top: calc(var(--header-h) + 14px);
    }
    .about-hero-content h1 { font-size: 20px; }
    .about-hero-content p { font-size: 15px; }
    .about-stats {
      gap: 12px 8px;
      bottom: max(12px, env(safe-area-inset-bottom, 0px));
      padding: 0 14px 6px;
    }
    .about-stat img { width: 24px; height: 24px; }
    .about-stat strong { font-size: 26px; line-height: 1; }
    .about-stat-plus { font-size: 14px; }
    .about-stat > div > span { font-size: 11px; }
  
    .about-intro-inner { padding: 0 16px; }
    .about-intro-title-main,
    .about-intro-title-sub { font-size: 28px; }
    .about-intro-title-sub { padding-bottom: 22px; }
    .about-intro-card {
      padding: 20px 16px 22px;
      margin-top: -28px;
      border-radius: 0 18px 0 0;
    }
    .about-intro-card p { font-size: 13px; }
    .about-values {
      flex-direction: column;
      align-items: stretch;
      gap: 4px;
      padding: 20px 16px 24px;
    }
    .about-value {
      flex: none;
      width: 100%;
      justify-content: flex-start;
      padding: 12px 4px;
      font-size: 17px;
      min-height: 0;
    }
    .about-value + .about-value::before { display: none; }
  
    .about-milestones {
      padding: 20px 0 24px;
    }
    .about-milestones-title {
      font-size: 24px;
      padding: 0 16px;
      margin-bottom: 22px;
    }
    .milestones-track {
      padding: 0 16px 0 22px;
    }
    .milestone,
    .milestone.m-1998,
    .milestone.m-2000,
    .milestone.m-2002,
    .milestone.m-2003,
    .milestone.m-2005,
    .milestone.m-2016,
    .milestone.m-2017,
    .milestone.m-2024,
    .milestone.m-2026 {
      padding: 0 0 24px 24px;
    }
    .milestone-body strong { font-size: 20px; }
    .milestone-body p { font-size: 13px; }
  
    .about-team .container,
    .about-qualification .container {
      padding-left: 16px;
      padding-right: 16px;
    }
    .about-section-title { font-size: 24px; }
    .about-qualification { padding-bottom: 28px; margin-bottom: 0; }
    .about-qual-card {
      border-radius: 12px;
      padding: 24px 14px 0;
    }
    .about-qual-sub { font-size: 16px; }
    .about-qual-btn { font-size: 15px; }
  }
  
  /* ==========================================================================
     Contact page
     ========================================================================== */
  .page-contact {
    background: #fff;
  }
  .page-contact main {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .page-contact main > section + section {
    margin-top: 0 !important;
  }
  .page-contact main + .site-footer {
    margin-top: 0;
  }
  
  .page-contact [data-aos="fade-up"] {
    transform: translate3d(0, 24px, 0);
  }
  
  .contact-hero {
    position: relative;
    width: 100%;
    aspect-ratio: auto;
    height: 100vh;
    min-height: 560px;
    max-height: none;
    background: #0a0e14;
    overflow: hidden;
  }
  .contact-hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    pointer-events: none;
    opacity: 0;
    animation: contactHeroFade 1.5s ease-out forwards;
  }
  /* Contact PC: width 100%, height follows image */
  @media (min-width: 769px) {
    .contact-hero {
      height: auto;
      min-height: 0;
      max-height: none;
    }
    .contact-hero picture {
      position: relative;
      inset: auto;
      width: 100%;
      height: auto;
      display: block;
      pointer-events: none;
    }
    .contact-hero-bg {
      position: static;
      inset: auto;
      width: 100%;
      height: auto;
      display: block;
      object-fit: unset;
    }
  }
  @keyframes contactHeroFade {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  .contact-hero-content {
    position: absolute;
    left: var(--header-edge);
    right: var(--header-edge);
    top: 50%;
    transform: translateY(-42%);
    z-index: 2;
    color: #fff;
    max-width: 920px;
  }
  .contact-hero-content h1 {
    margin: 0;
    font-size: clamp(28px, 3.2vw, 56px);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: .01em;
    opacity: 0;
    transform: translateY(40px);
    animation: contactHeroTextIn 1.1s cubic-bezier(0.22, 1, 0.36, 1) .35s forwards;
  }
  .contact-hero-content p {
    margin: 18px 0 0;
    font-size: clamp(16px, 1.25vw, 24px);
    font-weight: 400;
    line-height: 1.4;
    color: rgba(255,255,255,.92);
    opacity: 0;
    transform: translateY(40px);
    animation: contactHeroTextIn 1.1s cubic-bezier(0.22, 1, 0.36, 1) .5s forwards;
  }
  @keyframes contactHeroTextIn {
    from {
      opacity: 0;
      transform: translateY(40px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .contact-main {
    background: #fff;
    padding: 72px 0 90px;
  }
  .contact-wrap {
    max-width: none;
    width: 100%;
    margin: 0 auto;
    padding-left: var(--header-edge);
    padding-right: var(--header-edge);
    box-sizing: border-box;
  }
  .contact-card-swiper {
    overflow: visible;
  }
  .contact-card-swiper .swiper-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }
  .contact-card-swiper .swiper-slide {
    height: auto;
    width: auto;
  }
  @media (min-width: 769px) {
    .contact-card-swiper .swiper-wrapper {
      transform: none !important;
    }
    .contact-card-swiper .swiper-slide {
      width: auto !important;
      margin-right: 0 !important;
    }
  }
  .contact-card-dots {
    display: none;
  }
  .contact-card {
    position: relative;
    isolation: isolate;
    background: #f3f4f5;
    border-radius: 16px;
    padding: 28px 28px 32px;
    box-sizing: border-box;
    min-height: 168px;
    height: 100%;
    transition: box-shadow .45s ease;
  }
  .contact-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    border-radius: inherit;
    background: var(--color-orange);
    opacity: 0;
    pointer-events: none;
    transition: opacity .45s ease;
  }
  .contact-card > * {
    position: relative;
    z-index: 1;
  }
  .contact-card h3 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: #1c1c1c;
    line-height: 1.3;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(0,0,0,.08);
    transition: color .45s ease, border-color .45s ease;
  }
  .contact-card p {
    margin: 16px 0 0;
    font-size: 16px;
    line-height: 1.7;
    color: #555;
    transition: color .45s ease;
  }
  .contact-card p.contact-mail {
    margin-top: 22px;
  }
  .contact-card a {
    color: #1c1c1c;
    text-decoration: none;
    word-break: break-all;
    transition: color .45s ease;
  }
  .contact-card:hover {
    color: #fff;
    box-shadow: 0 10px 28px rgba(214, 105, 15, .22);
  }
  .contact-card:hover::before {
    opacity: 1;
  }
  .contact-card:hover h3,
  .contact-card:hover p,
  .contact-card:hover a {
    color: #fff;
  }
  .contact-card:hover h3 {
    border-bottom-color: rgba(255,255,255,.28);
  }
  .contact-card:hover a:hover {
    color: #fff;
  }
  
  .contact-social {
    margin-top: 15px;
    background: #f3f4f5;
    border-radius: 16px;
    padding: 28px 32px 32px;
  }
  .contact-social h3 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: #1c1c1c;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(0,0,0,.08);
  }
  .contact-social-list {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 15px;
    margin-top: 22px;
  }
  .contact-social-item {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #fff;
    border-radius: 10px;
    padding: 18px 12px;
    color: #1c1c1c;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color .2s ease;
  }
  .contact-social-item img {
    width: 22px;
    height: 22px;
    object-fit: contain;
  }
  .contact-social-item:hover {
    color: var(--color-orange);
  }
  
  .contact-office {
    margin-top: 15px;
    background: none;
    border-radius: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    align-items: stretch;
    box-sizing: border-box;
  }
  .contact-office-info {
    grid-column: 1;
    background: #f3f4f5;
    border-radius: 16px;
    padding: 36px 32px 40px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .contact-office-info h3 {
    margin: 0 0 18px;
    font-size: 24px;
    font-weight: 700;
    color: #1c1c1c;
    line-height: 1.3;
  }
  .contact-office-info p {
    margin: 0 0 10px;
    font-size: 16px;
    line-height: 1.55;
    color: #444;
    transition: color .25s ease;
  }
  .contact-office-info p:hover {
    color: var(--color-orange);
  }
  .contact-office-info p:last-child {
    margin-bottom: 0;
  }
  .contact-office-info a {
    color: inherit;
    text-decoration: none;
    transition: color .25s ease;
  }
  .contact-office-visual {
    grid-column: 2 / 4;
    border-radius: 16px;
    overflow: hidden;
    min-height: 100%;
    background: #e8e8e8;
  }
  .contact-office-visual img {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
    object-position: center;
    display: block;
    transform: scale(1);
    transition: transform .7s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .contact-office-visual:hover img {
    transform: scale(1.06);
  }
  
  @media (max-width: 1440px) {
    .contact-hero-content,
    .page-plist .page-hero-content,
    .page-support .page-hero-content { left: var(--header-edge); right: var(--header-edge); }
  }
  
  @media (max-width: 1200px) {
    .contact-card { min-height: 0; padding: 22px; }
    .contact-card h3,
    .contact-social h3 { font-size: 18px; }
    .contact-office { gap: 15px; }
    .contact-office-info { padding: 28px 24px; }
    .contact-office-info h3 { font-size: 20px; }
  }
  
  @media (max-width: 1024px) {
    .contact-hero {
      aspect-ratio: auto;
      height: auto;
      min-height: 0;
      max-height: none;
    }
    .contact-hero-content {
      left: var(--header-edge);
      right: var(--header-edge);
      transform: translateY(-36%);
    }
    .contact-hero-content h1 { font-size: 28px; }
    .contact-hero-content p { font-size: 16px; margin-top: 12px; }
    .contact-main { padding: 32px 0 36px; }
    .contact-card-swiper .swiper-wrapper {
      grid-template-columns: 1fr 1fr;
    }
    .contact-social { padding: 22px 20px 24px; }
    .contact-social-list {
      flex-wrap: wrap;
      gap: 15px;
    }
    .contact-social-item {
      flex: 1 1 calc(50% - 15px);
      min-width: 140px;
      padding: 14px 10px;
      font-size: 14px;
    }
    .contact-office {
      grid-template-columns: 1fr;
      gap: 15px;
    }
    .contact-office-info,
    .contact-office-visual {
      grid-column: auto;
    }
    .contact-office-visual img {
      min-height: 220px;
      aspect-ratio: 794 / 537;
      height: auto;
    }
  }
  
  @media (max-width: 768px) {
    .contact-hero {
      aspect-ratio: 656 / 1050;
      height: auto;
      min-height: 0;
      max-height: none;
    }
    .contact-hero picture {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
    }
    .contact-hero-bg {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center top;
    }
    .contact-card-swiper {
      overflow: hidden;
      margin: 0 -16px;
      padding: 0 16px 36px;
    }
    .contact-card-swiper .swiper-wrapper {
      display: flex;
      gap: 0;
    }
    .contact-card-swiper .swiper-slide {
      height: auto;
    }
    .contact-card {
      min-height: 220px;
    }
    .contact-card-dots {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 8px;
      position: static;
      margin-top: 16px;
    }
    .contact-card-dots .swiper-pagination-bullet {
      width: 8px;
      height: 8px;
      margin: 0;
      background: transparent;
      border: 1px solid #c2c2c2;
      opacity: 1;
      border-radius: 50%;
    }
    .contact-card-dots .swiper-pagination-bullet-active {
      background: #1c1c1c;
      border-color: #1c1c1c;
    }
  }
  
  @media (max-width: 640px) {
    .contact-hero-content h1 { font-size: 22px; }
    .contact-hero-content p { font-size: 14px; }
    .contact-main { padding: 24px 0 28px; }
    .contact-card { padding: 18px; border-radius: 12px; }
    .contact-card h3,
    .contact-social h3 { font-size: 17px; }
    .contact-card p { font-size: 15px; line-height: 1.65; }
    .contact-social { border-radius: 12px; }
    .contact-office-info,
    .contact-office-visual { border-radius: 12px; }
    .contact-social-item { flex: 1 1 100%; }
    .contact-office-info { padding: 20px 18px; }
    .contact-office-info h3 { font-size: 18px; }
    .contact-office-info p { font-size: 14px; }
  }
  
  @media (prefers-reduced-motion: reduce) {
    .contact-hero-bg,
    .contact-hero-content h1,
    .contact-hero-content p,
    .page-plist .page-hero-bg,
    .page-plist .page-hero-content h1,
    .page-plist .page-hero-content p,
    .page-support .page-hero-bg,
    .page-support .page-hero-content h1,
    .news-hero-content h1 {
      opacity: 1;
      animation: none;
      transform: none;
    }
  }
  
  /* ==========================================================================
     News listing / detail
     ========================================================================== */
  .page-news,
  .page-news-detail,
  .page-product {
    background: #fff;
  }
  .page-news main,
  .page-news-detail main,
  .page-product main {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .page-news main > section + section,
  .page-product main > section + section {
    margin-top: 0 !important;
  }
  .page-news main + .site-footer,
  .page-news-detail main + .site-footer,
  .page-product main + .site-footer {
    margin-top: 0;
  }
  
  .news-hero {
    position: relative;
    width: 100%;
    aspect-ratio: auto;
    height: 100vh;
    min-height: 560px;
    max-height: none;
    background: #0a0e14;
    overflow: hidden;
  }
  .news-hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    pointer-events: none;
  }
  /* News PC: width 100%, height follows image */
  @media (min-width: 769px) {
    .news-hero {
      height: auto;
      min-height: 0;
      max-height: none;
    }
    .news-hero picture {
      position: relative;
      inset: auto;
      width: 100%;
      height: auto;
      display: block;
      pointer-events: none;
    }
    .news-hero-bg {
      position: static;
      inset: auto;
      width: 100%;
      height: auto;
      display: block;
      object-fit: unset;
    }
  }
  .news-hero-content {
    position: absolute;
    left: var(--header-edge);
    right: var(--header-edge);
    top: 50%;
    transform: translateY(-40%);
    z-index: 2;
    color: #fff;
  }
  .news-hero-content h1 {
    margin: 0;
    font-size: clamp(36px, 4.2vw, 72px);
    font-weight: 700;
    line-height: 1.2;
    opacity: 0;
    transform: translateY(40px);
    animation: contactHeroTextIn 1.1s cubic-bezier(0.22, 1, 0.36, 1) .35s forwards;
  }
  
  .news-page {
    background: #fff;
    padding: 72px 0 90px;
  }
  .news-page-wrap {
    max-width: none;
    width: 100%;
    margin: 0 auto;
    padding-left: var(--header-edge);
    padding-right: var(--header-edge);
    box-sizing: border-box;
  }
  .news-list-page {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 0;
  }
  .news-list-page .news-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
  }
  .news-list-page .news-thumb {
    display: block;
  }
  .news-list-page .news-card .news-thumb {
    opacity: 0;
    transform: scale(1.08);
    transition: opacity .7s cubic-bezier(0.22, 1, 0.36, 1), transform .8s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .news-list-page .news-card .news-body h4 {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .5s ease .2s, transform .5s ease .2s;
  }
  .news-list-page .news-card .news-body p {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .5s ease .3s, transform .5s ease .3s;
  }
  .news-list-page .news-card .news-body .read-more {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .4s ease .4s, transform .4s ease .4s;
  }
  .news-list-page .news-card.aos-animate .news-thumb {
    opacity: 1;
    transform: scale(1);
  }
  .news-list-page .news-card.aos-animate .news-body h4,
  .news-list-page .news-card.aos-animate .news-body p,
  .news-list-page .news-card.aos-animate .news-body .read-more {
    opacity: 1;
    transform: none;
  }
  .news-pager {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 48px;
  }
  .news-pager a {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: #222;
    border-radius: 50%;
    text-decoration: none;
    transition: background .25s, color .25s;
  }
  .news-pager a:hover {
    background: #f0f0f0;
  }
  .news-pager a.is-current {
    background: var(--color-orange);
    color: #fff;
  }
  .news-pager a.is-prev,
  .news-pager a.is-next {
    width: 28px;
    height: 28px;
    background: #f3f3f3;
    border-radius: 50%;
    clip-path: none;
    font-size: 0;
    position: relative;
  }
  .news-pager a.is-prev::after,
  .news-pager a.is-next::after {
    content: '';
    display: block;
    width: 7px;
    height: 7px;
    border-top: 1.5px solid #333;
    border-right: 1.5px solid #333;
  }
  .news-pager a.is-prev::after {
    transform: rotate(-135deg);
    margin-left: 2px;
  }
  .news-pager a.is-next::after {
    transform: rotate(45deg);
    margin-right: 2px;
  }
  .news-pager a.is-prev:hover,
  .news-pager a.is-next:hover {
    background: #e5e5e5;
  }
  
  .news-article {
    background: #fff;
    padding: calc(var(--header-h) + 56px) 0 90px;
  }
  .news-article-wrap {
    max-width: none;
    width: 100%;
    margin: 0 auto;
    padding-left: var(--header-edge);
    padding-right: var(--header-edge);
    box-sizing: border-box;
  }
  .news-article h1 {
    margin: 0;
    font-size: clamp(26px, 2.4vw, 42px);
    font-weight: 700;
    color: #111;
    line-height: 1.35;
  }
  .news-article-date {
    margin: 18px 0 28px;
    font-size: 15px;
    color: #9a9a9a;
  }
  .news-article-wrap > p {
    margin: 0 0 18px;
    font-size: 16px;
    line-height: 1.8;
    color: #555;
  }
  .news-article-figure {
    margin: 32px 0;
  }
  .news-article-figure img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
  }
  .news-article-nav {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-top: 48px;
    padding-top: 28px;
    border-top: 1px solid #eee;
  }
  .news-article-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 70%;
  }
  .news-article-links a {
    font-size: 15px;
    color: #333;
    line-height: 1.45;
  }
  .news-article-links a:hover { color: var(--color-orange); }
  .news-return {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 42px;
    padding: 0 28px;
    border: 1px solid #222;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .04em;
    color: #111;
    transition: color .35s ease, border-color .35s ease, background .35s ease;
  }
  .news-return-plus {
    position: relative;
    display: inline-block;
    overflow: visible;
    flex-shrink: 0;
    width: 0.75em;
    height: 1em;
    line-height: 1em;
    clip-path: inset(-4px -12px -4px 0);
  }
  .news-return-plus i {
    font-style: normal;
    font-weight: 600;
    display: block;
    text-align: center;
  }
  .news-return-plus i:first-child {
    position: relative;
    opacity: 1;
    transform: translateX(0);
    transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1) .4s,
                opacity .4s ease .4s;
  }
  .news-return-plus i:last-child {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    opacity: 0;
    transform: translateX(-0.55em);
    transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1),
                opacity .35s ease;
  }
  .news-return:hover {
    background: transparent;
    color: var(--color-orange);
    border-color: var(--color-orange);
  }
  .news-return:hover .news-return-plus i:first-child {
    opacity: 0;
    transform: translateX(0.55em);
    transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1),
                opacity .4s ease;
  }
  .news-return:hover .news-return-plus i:last-child {
    opacity: 1;
    transform: translateX(0);
    transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1) .4s,
                opacity .4s ease .4s;
  }
  
  /* ==========================================================================
     Product pages
     ========================================================================== */
  .product-hero {
    position: relative;
    width: 100%;
    aspect-ratio: auto;
    height: 100vh;
    min-height: 560px;
    max-height: none;
    background: #050505;
    overflow: hidden;
  }
  .page-proline .product-hero,
  .page-et15 .product-hero,
  .page-etx .product-hero,
  .page-sv .product-hero {
    aspect-ratio: auto;
    height: 100vh;
    min-height: 560px;
    max-height: none;
  }
  .product-hero picture {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
  }
  .product-hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .product-hero-content {
    position: absolute;
    left: 86px;
    right: 86px;
    top: 22%;
    z-index: 2;
    color: #fff;
    max-width: 760px;
  }
  .product-hero-kicker {
    margin: 0;
    font-size: clamp(22px, 2.4vw, 42px);
    font-weight: 500;
    letter-spacing: .08em;
  }
  .product-hero-content h1 {
    margin: 8px 0 0;
    font-size: clamp(36px, 4.4vw, 78px);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-orange);
  }
  .page-etx .product-hero-content h1,
  .page-et15 .product-hero-content h1 {
    color: #fff;
    font-size: clamp(28px, 3.2vw, 56px);
  }
  .product-hero-sub {
    margin: 14px 0 0;
    font-size: clamp(16px, 1.2vw, 22px);
    color: rgba(255,255,255,.9);
    line-height: 1.45;
  }
  
  .product-wrap {
    max-width: none;
    width: 100%;
    margin: 0 auto;
    padding-left: var(--header-edge);
    padding-right: var(--header-edge);
    box-sizing: border-box;
  }
  .page-product .product-spec > .product-wrap,
  .page-product .product-features > .product-wrap,
  .page-product .product-others > .product-wrap,
  .plist-wrap,
  .contact-wrap,
  .news-page-wrap,
  .news-article-wrap,
  .page-qual main .container,
  .legal-wrap,
  .sr-wrap {
    max-width: calc(1600px + 2 * var(--header-edge));
    margin-left: auto;
    margin-right: auto;
  }
  .product-spec {
    background: #fff;
    padding: 72px 0 40px;
  }
  .product-spec-inner {
    display: grid;
    grid-template-columns: minmax(0, 33.333%) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
  .product-gallery {
    --gallery-x-pad: 24px;
    background: #f3f4f5;
    border-radius: 0;
    padding: 28px var(--gallery-x-pad);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    align-self: stretch;
    overflow: hidden;
  }
  .product-gallery .product-swiper {
    flex: 1 1 0;
    min-height: 0;
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    box-sizing: border-box;
    padding-bottom: 24px;
  }
  .product-gallery .swiper-wrapper {
    height: 100%;
    box-sizing: border-box;
  }
  .product-gallery .swiper-slide {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-sizing: border-box;
  }
  .product-gallery img {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 100%;
    object-fit: contain;
    object-position: center center;
    margin: 0 auto;
    display: block;
  }
  @media (min-width: 1200px) {
    .product-gallery {
      --gallery-x-pad: 32px;
    }
  }
  @media (min-width: 1600px) {
    .product-gallery {
      --gallery-x-pad: 36px;
    }
  }
  .product-gallery .swiper-pagination {
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }
  .product-gallery .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #1c1c1c;
    opacity: .35;
    margin: 0 !important;
    transition: all .25s ease;
  }
  .product-gallery .swiper-pagination-bullet-active {
    width: 22px;
    border-radius: 4px;
    background: #1c1c1c;
    opacity: 1;
  }
  .product-gallery .swiper-button-prev,
  .product-gallery .swiper-button-next {
    color: #1c1c1c;
    width: 28px;
    height: 28px;
    top: 50%;
    margin-top: -14px;
    z-index: 5;
    position: absolute;
  }
  .product-gallery .swiper-button-prev {
    left: 8px;
  }
  .product-gallery .swiper-button-next {
    right: 8px;
  }
  .product-gallery .swiper-button-prev::after,
  .product-gallery .swiper-button-next::after {
    font-size: 16px;
    font-weight: 700;
  }
  @media (max-width: 768px) {
    .product-gallery .swiper-button-prev,
    .product-gallery .swiper-button-next {
      display: none;
    }
  }
  .product-spec-table {
    overflow-x: auto;
    background: transparent;
  }
  .product-spec-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
    background: transparent;
    table-layout: fixed;
  }
  .page-product .product-spec-table {
    border-top: 1px solid #1c1c1c;
  }
  .page-product .product-spec-table .spec-col-label {
    width: 34%;
  }
  .page-product .product-spec-table .spec-col-value {
    width: 66%;
  }
  .page-product .product-spec-table .spec-col-model {
    width: 16.5%;
  }
  .page-product .product-spec-table th,
  .page-product .product-spec-table td {
    padding: 14px 10px;
    vertical-align: middle;
    border-bottom: 1px solid #1c1c1c;
    color: #333;
    background: transparent;
  }
  .page-product .product-spec-table thead th {
    font-weight: 700;
    color: #111;
    padding-top: 14px;
  }
  .page-product .product-spec-table tbody th {
    font-weight: 500;
    color: #666;
  }
  .page-product .product-spec-table thead th:first-child,
  .page-product .product-spec-table tbody th {
    padding-left: 0;
    padding-right: 16px;
    text-align: left;
    white-space: normal;
  }
  .page-product .product-spec-table thead th:not(:first-child),
  .page-product .product-spec-table tbody td {
    text-align: center;
    padding-left: 6px;
    padding-right: 6px;
    white-space: normal;
  }
  .page-product .product-spec-table tbody td[colspan] {
    text-align: center;
    padding-left: 0;
    padding-right: 0;
  }
  .page-product .product-spec-table thead th:not(:first-child) {
    white-space: nowrap;
  }
  .page-product .product-spec-table tr[data-aos] {
    transform: translateZ(0);
  }
  .page-product .product-spec-table tbody td:not([colspan]) {
    white-space: nowrap;
  }
  
  .product-app {
    background: #fff;
    padding: 40px 0 64px;
    overflow: hidden;
  }
  .product-app-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
  }
  .product-app-visual {
    margin-left: calc(-1 * var(--header-edge));
  }
  .product-app-visual img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 520px;
    object-fit: contain;
    object-position: left center;
  }
  .page-et15 .product-app-inner,
  .page-proline .product-app-inner {
    align-items: center;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    gap: clamp(24px, 3vw, 56px);
  }
  .page-et15 .product-app-text,
  .page-proline .product-app-text {
    max-width: none;
    padding-right: clamp(0px, 2vw, 24px);
  }
  .page-et15 .product-app,
  .page-proline .product-app {
    padding: 48px 0 80px;
    overflow: hidden;
  }
  .page-et15 .product-app-visual,
  .page-proline .product-app-visual {
    margin-left: calc(-1 * var(--header-edge));
    align-self: center;
    width: 100%;
  }
  .page-et15 .product-app-visual img,
  .page-proline .product-app-visual img {
    width: clamp(520px, 54vw, 980px);
    height: auto;
    max-width: none;
    max-height: none;
    object-fit: contain;
    object-position: left center;
  }
  @media (min-width: 1025px) {
    .page-et15 .product-app-inner,
    .page-proline .product-app-inner {
      grid-template-columns: auto minmax(0, 1fr);
      gap: 60px;
    }
    .page-et15 .product-app-visual img,
    .page-proline .product-app-visual img {
      width: 43vw;
      max-width: 850px;
    }
    .page-et15 .product-app-text h2,
    .page-proline .product-app-text h2 {
      font-size: 60px;
      line-height: 1.2;
    }
    .page-et15 .product-app-list li {
      font-size: 21px;
      line-height: 1.65;
      color: #000;
    }
    .page-et15 .product-app-list li::before {
      /*top: 50%;*/
      top:17px;
      transform: translateY(-50%);
    }
    .page-proline .product-app-text p {
      font-size: 21px;
      line-height: 1.65;
      color: #000;
      margin-bottom: 0;
    }
    .page-proline .product-app-text .app-badges {
      margin-top: 100px;
    }
    .page-et15 .product-app-text .app-badges img,
    .page-proline .product-app-text .app-badges img {
      width: auto;
      height: auto;
      max-width: none;
    }
  }
  .product-app-text h2 {
    margin: 0 0 16px;
    font-size: clamp(28px, 2.6vw, 44px);
    font-weight: 700;
    color: #1c1c1c;
    line-height: 1.25;
  }
  .product-app-text p {
    margin: 0 0 24px;
    font-size: 16px;
    line-height: 1.7;
    color: #555;
  }
  .product-app-list {
    margin: 0 0 28px;
    padding: 0;
    list-style: none;
  }
  .product-app-list li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 14px;
    font-size: 16px;
    line-height: 1.65;
    color: #555;
  }
  .product-app-list li:last-child {
    margin-bottom: 0;
  }
  .product-app-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #333;
    transform: translateY(-50%);
  }
  .product-app-text .app-badges {
    margin-bottom: 0;
  }
  
  .product-features {
    background: #fff;
    padding: 0 0 48px;
  }
  .feature-icons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    align-items: stretch;
  }
  .feature-icons-3 { grid-template-columns: repeat(3, 1fr); }
  /* Same pattern as .contact-card-swiper */
  .feature-icons-swiper {
    overflow: visible;
  }
  .feature-icons-swiper .swiper-slide {
    height: auto;
  }
  @media (min-width: 1025px) {
    .feature-icons-swiper .swiper-wrapper {
      display: grid;
      gap: 28px;
      transform: none !important;
      padding-top: 8px;
      margin-top: -8px;
      align-items: stretch;
    }
    .feature-icons-swiper-3 .swiper-wrapper {
      grid-template-columns: repeat(3, 1fr);
    }
    .feature-icons-swiper-4 .swiper-wrapper {
      grid-template-columns: repeat(4, 1fr);
    }
    .feature-icons-swiper .swiper-slide {
      width: auto !important;
      height: auto !important;
      margin-right: 0 !important;
      display: flex;
      align-self: stretch;
    }
    .feature-icons-swiper .feature-icon-card {
      width: 100%;
      height: 100%;
      justify-content: center;
      align-items: center;
      text-align: center;
      box-sizing: border-box;
    }
  }
  .feature-icons-dots {
    display: none;
  }
  @media (max-width: 1024px) {
    .feature-icons-swiper {
      overflow: hidden;
      margin: 0 -16px;
      padding: 0 16px 36px;
    }
    .feature-icons-swiper .swiper-wrapper {
      display: flex !important;
      gap: 0;
    }
    .feature-icons-swiper .swiper-slide {
      height: auto;
      box-sizing: border-box;
      flex-shrink: 0;
      display: flex;
    }
    .feature-icons-swiper .feature-icon-card {
      width: 100%;
      min-height: 0;
      padding: 22px 18px 20px;
      text-align: left;
      align-items: flex-start;
      box-sizing: border-box;
    }
    .page-et15 .feature-icons-swiper .feature-icon-card {
      aspect-ratio: 5 / 4;
      padding: 28px 20px 24px;
      text-align: center;
      align-items: center;
      justify-content: center;
    }
    .page-etx .feature-icons-swiper .feature-icon-card {
      aspect-ratio: 1 / 1;
      padding: 24px 18px 20px;
      text-align: center;
      align-items: center;
      justify-content: center;
    }
    .page-et15 .feature-icons-swiper .feature-icon-card img {
      width: 112px;
      height: 112px;
      margin: 0 auto 14px;
    }
    .page-etx .feature-icons-swiper .feature-icon-card img {
      width: 88px;
      height: 88px;
      margin: 0 auto 12px;
    }
    .page-et15 .feature-icons-swiper .feature-icon-card h3 {
      font-size: 22px;
      margin: 0 0 8px;
      color: #1c1c1c;
    }
    .page-et15 .feature-icons-swiper .feature-icon-card p {
      font-size: 15px;
      line-height: 1.5;
      color: #666;
      max-width: none;
    }
    .page-etx .feature-icons-swiper .feature-icon-card h3 {
      font-size: 18px;
      margin: 0 0 8px;
      color: #1c1c1c;
    }
    .page-etx .feature-icons-swiper .feature-icon-card p {
      font-size: 14px;
      line-height: 1.5;
      color: #666;
      max-width: none;
    }
    .feature-icons-swiper .feature-icon-card img {
      margin: 0 0 14px;
    }
    .feature-icons-dots {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 8px;
      position: static;
      margin-top: 16px;
    }
    .feature-icons-dots .swiper-pagination-bullet {
      width: 8px;
      height: 8px;
      margin: 0;
      background: transparent;
      border: 1px solid #c2c2c2;
      opacity: 1;
      border-radius: 50%;
    }
    .feature-icons-dots .swiper-pagination-bullet-active {
      background: #1c1c1c;
      border-color: #1c1c1c;
    }
  }
  .feature-icon-card {
    background: #f3f4f5;
    border-radius: 16px;
    padding: 28px 22px 26px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 0;
  }
  @media (min-width: 1025px) {
    .feature-icon-card {
      aspect-ratio: 3 / 4;
    }
    .feature-icons {
      gap: 28px;
    }
    .feature-icons-swiper .swiper-wrapper {
      gap: 28px;
    }
  }
  .feature-icon-card img {
    width: 88px;
    height: 88px;
    object-fit: contain;
    object-position: center;
    margin: 0 0 16px;
    flex-shrink: 0;
  }
  .feature-icon-card h3 {
    margin: 0 0 8px;
    font-size: 18px;
    font-weight: 700;
    color: #1c1c1c;
    line-height: 1.3;
  }
  .feature-icon-card p {
    margin: 0;
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    max-width: 280px;
  }
  .page-et15 .feature-icon-card {
    transition: transform .28s cubic-bezier(0.22, 1, 0.36, 1);
    cursor: default;
    padding: 28px 28px;
    justify-content: center;
    align-items: center;
    text-align: center;
  }
  @media (min-width: 1025px) {
    .page-et15 .feature-icon-card {
      aspect-ratio: 5 / 4;
    }
  }
  .page-et15 .feature-icon-card img {
    width: 152px;
    height: 152px;
    margin: 0 0 18px;
  }
  .page-et15 .feature-icon-card h3 {
    font-size: 32px;
    margin: 0 0 12px;
  }
  .page-et15 .feature-icon-card p {
    font-size: 18px;
    line-height: 1.6;
    max-width: none;
  }
  .page-et15 .feature-icon-card:hover {
    transform: translateY(-6px);
    box-shadow: none;
  }
  .page-etx .feature-icon-card {
    transition: transform .28s cubic-bezier(0.22, 1, 0.36, 1);
    padding: 28px 20px 24px;
    justify-content: center;
    align-items: center;
    text-align: center;
  }
  @media (min-width: 1025px) {
    .page-etx .feature-icon-card {
      aspect-ratio: 1 / 1;
    }
  }
  .page-etx .feature-icon-card img {
    width: 120px;
    height: 120px;
    margin: 0 0 18px;
  }
  .page-etx .feature-icon-card h3 {
    font-size: 20px;
    margin: 0 0 8px;
    color: #1c1c1c;
  }
  .page-etx .feature-icon-card p {
    font-size: 14px;
    line-height: 1.5;
    color: #666;
    max-width: none;
  }
  .feature-wide {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 15px;
  }
  .product-features > .product-wrap > .feature-wide:first-child {
    margin-top: 0;
  }
  .feature-wide-card {
    background: #111;
    border-radius: 16px;
    overflow: hidden;
    color: #fff;
  }
  .feature-wide-card.is-light {
    background: #fff;
    color: #1c1c1c;
  }
  .feature-wide-card.is-plain {
    background: transparent;
    color: #1c1c1c;
    border-radius: 0;
    overflow: visible;
  }
  .feature-wide-card img {
    width: 100%;
    height: auto;
    display: block;
  }
  .feature-wide-text {
    padding: 18px 22px 22px;
  }
  .feature-wide-card.is-light .feature-wide-text {
    background: #fff;
    padding: 20px 22px 24px;
  }
  .feature-wide-card.is-plain .feature-wide-text {
    background: transparent;
    padding: 20px 16px 0;
    text-align: center;
    align-items: center;
  }
  .feature-wide-text h3 {
    margin: 0 0 8px;
    font-size: 20px;
  }
  .feature-wide-card.is-light .feature-wide-text h3 {
    color: #1c1c1c;
    font-weight: 700;
  }
  .feature-wide-card.is-plain .feature-wide-text h3 {
    color: #1c1c1c;
    font-weight: 700;
  }
  .feature-wide-text p {
    margin: 0;
    font-size: 14px;
    color: rgba(255,255,255,.78);
    line-height: 1.5;
  }
  .feature-wide-card.is-light .feature-wide-text p {
    color: #666;
  }
  .feature-wide-card.is-plain .feature-wide-text p {
    color: #1c1c1c;
  }
  .feature-wide-media {
    overflow: hidden;
    border-radius: 16px;
    line-height: 0;
  }
  .feature-wide-media img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform .55s cubic-bezier(0.22, 1, 0.36, 1);
  }
  @media (min-width: 1025px) {
    .page-etx .feature-icons-swiper-4 .swiper-wrapper {
      gap: 28px;
    }
    .page-etx .feature-wide {
      grid-template-columns: 1fr 1fr;
      gap: 28px;
      margin-top: 28px;
    }
    .page-etx .feature-icon-card {
      aspect-ratio: 1 / 1;
      padding: 28px 20px 24px;
      justify-content: center;
      align-items: center;
      text-align: center;
    }
    .page-etx .feature-icon-card img {
      width: 120px;
      height: 120px;
      margin: 0 0 18px;
    }
    .page-etx .feature-icon-card h3 {
      font-size: 20px;
      color: #1c1c1c;
      margin: 0 0 8px;
    }
    .page-etx .feature-icon-card p {
      font-size: 14px;
      line-height: 1.5;
      color: #666;
      max-width: none;
    }
    .page-etx .feature-wide-card.is-plain .feature-wide-text h3 {
      font-size: 24px;
      color: #1c1c1c;
      margin: 0 0 10px;
    }
    .page-etx .feature-wide-card.is-plain .feature-wide-text p {
      font-size: 15px;
      color: #666;
      line-height: 1.55;
    }
  }
  @media (hover: hover) and (pointer: fine) {
    .page-etx .feature-wide-card.is-plain:hover .feature-wide-media img {
      transform: scale(1.06);
    }
  }
  
  .sv-app-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 15px;
    margin-top: 15px;
    align-items: stretch;
  }
  .sv-app-cases {
    display: flex;
    flex-direction: column;
    border-radius: 16px;
    overflow: hidden;
    min-height: 0;
    background: #f3f4f5;
  }
  .sv-app-cases img {
    width: 100%;
    flex: 1 1 auto;
    object-fit: cover;
    display: block;
    min-height: 0;
    transition: transform .55s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .sv-app-cases span {
    position: static;
    display: block;
    padding: 14px 18px;
    background: #f3f4f5;
    color: #1c1c1c;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    flex-shrink: 0;
  }
  .sv-app-row .feature-icon-card {
    height: 100%;
    justify-content: center;
    align-items: center;
    text-align: center;
    box-sizing: border-box;
  }
  .sv-app-row .feature-icon-card img {
    margin-left: auto;
    margin-right: auto;
  }
  .sv-app-row .feature-icon-card h3 {
    color: #1c1c1c;
  }
  .sv-app-row .feature-icon-card p {
    color: #1c1c1c;
    max-width: none;
  }
  @media (min-width: 1025px) {
    .page-sv .sv-app-row {
      grid-template-columns: 2fr 1fr 1fr;
      gap: 15px;
      margin-top: 0;
      align-items: stretch;
    }
    .page-sv .sv-app-cases {
      aspect-ratio: auto;
      max-height: none;
      height: 100%;
      min-height: 0;
    }
    .page-sv .sv-app-row .feature-icon-card {
      aspect-ratio: auto;
      height: 100%;
      align-self: stretch;
      padding: 24px 20px 22px;
      justify-content: center;
    }
    .page-sv .sv-app-row .feature-icon-card img {
      width: 120px;
      height: 120px;
      margin: 0 auto 12px;
      object-fit: contain;
    }
  }
  @media (hover: hover) and (pointer: fine) {
    .page-sv .sv-app-cases:hover img {
      transform: scale(1.06);
    }
  }
  
  .page-sv-features {
    padding: 56px 0 48px;
  }
  .page-sv-features .sv-features-lead {
    margin: 0 0 36px;
    text-align: center;
    font-size: clamp(24px, 2.2vw, 34px);
    font-weight: 400;
    color: #1c1c1c;
    line-height: 1.35;
  }
  .page-sv-features .sv-feature-grid {
    margin-top: 0;
    margin-bottom: 36px;
  }
  .page-sv-features .feature-wide-card.is-plain .feature-wide-media {
    overflow: hidden;
    border-radius: 16px;
  }
  .page-sv-features .feature-wide-card.is-plain .feature-wide-media img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 0;
    transition: transform .55s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .page-sv-features .feature-wide-card.is-plain .feature-wide-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .page-sv-features .feature-wide-card.is-plain .feature-wide-text h3 {
    font-size: 22px;
  }
  .page-sv-features .feature-wide-card.is-plain .feature-wide-text p {
    color: #1c1c1c;
    font-size: 16px;
  }
  .page-sv-features .sv-feature-grid .feature-wide-card.is-plain:nth-child(1) .feature-wide-text,
  .page-sv-features .sv-feature-grid .feature-wide-card.is-plain:nth-child(2) .feature-wide-text {
    padding-bottom: 16px;
  }
  .page-sv .sv-app-cases span {
    font-size: 18px;
  }
  .page-sv .sv-app-row .feature-icon-card h3 {
    font-size: 20px;
  }
  .page-sv .sv-app-row .feature-icon-card p {
    font-size: 16px;
  }
  @media (hover: hover) and (pointer: fine) {
    .page-sv-features .feature-wide-card.is-plain:hover .feature-wide-media img {
      transform: scale(1.06);
    }
  }
  .page-sv-spec {
    padding: 0 0 56px;
  }
  .page-sv-spec .product-spec-table {
    width: 100%;
    border-top: none;
  }
  .page-sv-spec .product-spec-table table {
    border-collapse: separate;
    border-spacing: 3px 0;
  }
  .page-sv-spec .product-spec-table th,
  .page-sv-spec .product-spec-table td {
    border-bottom: none;
    padding: 16px 20px;
  }
  .page-sv-spec .product-spec-table thead th {
    font-weight: 700;
    color: #000;
    text-align: center;
  }
  .page-sv-spec .product-spec-table thead th:first-child,
  .page-sv-spec .product-spec-table tbody th {
    text-align: center;
    color: #333;
    font-weight: 500;
    padding-left: 20px;
    padding-right: 20px;
  }
  .page-sv-spec .product-spec-table thead th:first-child {
    color: #000;
    font-weight: 700;
  }
  .page-sv-spec .product-spec-table thead th:not(:first-child),
  .page-sv-spec .product-spec-table tbody td {
    text-align: center;
    white-space: normal;
    color: #333;
  }
  /* Per-cell zebra bands with 3px gap between label and value */
  .page-sv-spec .product-spec-table thead th {
    background: #f4f5f6;
  }
  .page-sv-spec .product-spec-table tbody tr:nth-child(even) th,
  .page-sv-spec .product-spec-table tbody tr:nth-child(even) td {
    background: #f4f5f6;
  }
  .page-sv-spec .product-spec-table tbody tr:nth-child(odd) th,
  .page-sv-spec .product-spec-table tbody tr:nth-child(odd) td {
    background: #fff;
  }
  
  .et15-hero-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 28px;
  }
  .et15-hero-photo {
    grid-column: span 2;
    border-radius: 20px;
    overflow: hidden;
  }
  .et15-hero-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    min-height: 240px;
    transform: scale(1.04);
    transition: transform .45s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .et15-hero-photo:hover img {
    transform: scale(1.1);
  }
  .et15-hero-card {
    background: #f3f4f5;
    border-radius: 20px;
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
  }
  .et15-hero-card h3 {
    margin: 0 0 14px;
    font-size: 32px;
    font-weight: 700;
    color: #1c1c1c;
  }
  .et15-hero-card p {
    margin: 0;
    font-size: 18px;
    line-height: 1.7;
    color: #555;
  }
  
  .product-others {
    background: #fff;
    padding: 48px 0 140px;
  }
  .product-others-title {
    text-align: center;
    font-size: 61px;
    font-weight: 400;
    color: #1c1c1c;
    margin: 0 0 40px;
    letter-spacing: .01em;
    position: relative;
    padding-bottom: 18px;
  }
  .product-others-title::first-letter {
    font-weight: 700;
  }
  .product-others-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 72px;
    height: 5px;
    background: var(--color-orange);
    transform: translateX(-50%);
  }
  .product-others-title span {
    position: relative;
    display: inline;
    padding-bottom: 0;
  }
  .product-others-title span::after {
    display: none;
  }
  .product-others-title.is-lined {
    display: block;
  }
  .product-others-title.is-lined::before {
    display: none;
  }
  .product-others-title.is-lined span { padding-bottom: 0; font-weight: 400; }
  .product-others-title.is-lined span::first-letter { font-weight: 700; }
  
  .other-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 28px;
    background: none;
    border-radius: 0;
    padding: 0;
    margin: 0;
  }
  .other-grid-6 { grid-template-columns: repeat(6, 1fr); }
  .other-grid-5 { grid-template-columns: repeat(5, 1fr); }
  .other-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: #333;
    background: #f3f4f5;
    border-radius: 16px;
    padding: 24px 12px 28px;
    aspect-ratio: 2 / 3;
    min-height: 0;
  }
  .other-card-img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    flex: 1 1 auto;
    min-height: 0;
    aspect-ratio: auto;
    background: transparent;
    border-radius: 0;
    overflow: hidden;
    margin-bottom: 10px;
  }
  .other-card-img img {
    width: 88%;
    height: auto;
    max-height: 100%;
    object-fit: contain;
    transform: scale(1);
    transition: transform .55s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .other-card:hover .other-card-img img {
    transform: scale(1.08);
  }
  .other-card-name {
    margin-top: auto;
    position: relative;
    top: -12px;
    font-size: 14px;
    color: #444;
    line-height: 1.4;
    padding-bottom: 4px;
  }
  .other-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 24px;
  }
  .other-split-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    background: #f3f4f5;
    border-radius: 16px;
    overflow: hidden;
    align-items: stretch;
  }
  .other-split-text {
    background: transparent;
    border-radius: 0;
    padding: 20px 24px 28px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }
  .other-split-text h3 {
    margin: 0 0 12px;
    font-size: 20px;
    font-weight: 700;
    color: #1c1c1c;
    line-height: 1.3;
  }
  .other-split-text p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: #555;
  }
  @media (min-width: 1025px) {
    .page-etx .other-split-text h3 {
      font-size: 24px;
      color: #1c1c1c;
      margin: 0 0 12px;
      line-height: 1.3;
    }
    .page-etx .other-split-text p {
      font-size: 15px;
      color: #666;
      line-height: 1.55;
    }
  }
  .other-split-visual {
    border-radius: 0;
    overflow: hidden;
  }
  .other-split-visual img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
  }

  /* Product show pages — hover polish (desktop pointers) */
  @media (hover: hover) and (pointer: fine) {
    .page-product .feature-icon-card {
      transition: transform .28s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .page-product .feature-icon-card:hover {
      transform: translateY(-6px);
      box-shadow: none;
    }

    .page-product .feature-wide-card img,
    .page-product .feature-wide-media img {
      transition: transform .55s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .page-product .feature-wide-card:hover img,
    .page-product .feature-wide-card:hover .feature-wide-media img {
      transform: scale(1.05);
    }
    .page-product .feature-wide-card.is-plain img,
    .page-product .feature-wide-media {
      border-radius: 16px;
    }
    .page-product .feature-wide-media {
      overflow: hidden;
    }

    .page-product .sv-app-cases img {
      transition: transform .55s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .page-product .sv-app-cases:hover img {
      transform: scale(1.06);
    }

    .page-product .other-card-img img {
      transition: transform .55s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .page-product .other-card:hover .other-card-img img {
      transform: scale(1.08);
    }

    .page-product .other-split-visual {
      overflow: hidden;
    }
    .page-product .other-split-visual img {
      transition: transform .55s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .page-product .other-split-item:hover .other-split-visual img {
      transform: scale(1.06);
    }

    .page-product .product-app-visual img {
      transition: transform .55s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .page-product .product-app-visual:hover img {
      transform: scale(1.03);
    }

    .page-product .product-gallery .swiper-slide img {
      transition: transform .45s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .page-product .product-gallery:hover .swiper-slide-active img {
      transform: scale(1.03);
    }

    .page-product .et15-hero-photo img {
      transition: transform .45s cubic-bezier(0.22, 1, 0.36, 1);
    }
  }
  
  @media (max-width: 1200px) {
    .product-hero-content { left: 48px; right: 48px; }
    .other-grid-6 { grid-template-columns: repeat(3, 1fr); }
  }
  
  @media (max-width: 1024px) {
    .news-hero {
      aspect-ratio: auto;
      height: auto;
      min-height: 0;
      max-height: none;
    }
    .page-product .product-hero,
    .page-proline .product-hero,
    .page-et15 .product-hero,
    .page-etx .product-hero,
    .page-sv .product-hero {
      aspect-ratio: auto;
      height: 100vh;
      min-height: 560px;
      max-height: none;
      background: #111;
      overflow: hidden;
    }
    .page-product .product-hero picture {
      position: absolute;
      inset: 0;
      display: block;
      width: 100%;
      height: 100%;
      line-height: 0;
    }
    .page-product .product-hero-bg {
      object-fit: cover;
      object-position: center;
      width: 100%;
      height: 100%;
      max-height: none;
      position: absolute;
      inset: 0;
      display: block;
    }
    .page-product .product-spec {
      padding: 32px 0 28px;
    }
    .page-product .product-spec-inner {
      gap: 24px;
    }
    .page-product .product-gallery {
      --gallery-x-pad: 20px;
      padding-top: 18px;
      padding-bottom: 22px;
    }
    .page-product .product-spec-table {
      -webkit-overflow-scrolling: touch;
    }
    .page-product .product-spec-table table {
      font-size: 14px;
    }
    .page-product .product-features {
      padding: 0 0 36px;
    }
    .page-sv .product-features.page-sv-features {
      padding: 32px 0 36px;
    }
    .page-sv-features .sv-features-lead {
      margin: 0 0 28px;
    }
    .page-product .product-app {
      padding: 36px 0 44px;
    }
    .page-product .product-app-inner {
      gap: 28px;
    }
    .page-et15 .product-app-inner,
    .page-proline .product-app-inner {
      grid-template-columns: 1fr;
    }
    .page-et15 .product-app-text,
    .page-proline .product-app-text {
      padding-right: 0;
    }
    .page-product .product-app-text h2 {
      font-size: clamp(22px, 5vw, 28px);
      line-height: 1.3;
    }
    .page-product .product-app-list li {
      font-size: 15px;
    }
    .page-product .product-others {
      padding: 36px 0 80px;
    }
    .product-gallery {
      height: auto;
      align-self: auto;
    }
    .product-gallery .product-swiper {
      flex: none;
      height: auto !important;
    }
    .product-gallery .swiper-wrapper,
    .product-gallery .swiper-slide {
      height: auto !important;
    }
    .product-gallery .swiper-slide {
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .product-gallery img {
      width: 100%;
      max-width: 100%;
      height: auto;
      max-height: none;
      object-fit: contain;
    }
    .page-product .product-app-visual {
      margin-left: 0;
    }
    .page-product .product-app-visual img {
      width: 100%;
      max-width: 100%;
      height: auto;
      max-height: none;
      object-fit: contain;
      margin: 0 auto;
    }
    .news-hero-content {
      left: var(--header-edge);
      right: var(--header-edge);
    }
    .product-hero-content { left: 24px; right: 24px; }
    .news-page,
    .product-spec { padding: 48px 0 32px; }
    .news-list-page { grid-template-columns: 1fr 1fr; }
    .product-spec-inner,
    .page-product .product-spec-inner,
    .product-app-inner,
    .feature-wide,
    .other-split,
    .et15-hero-row,
    .sv-app-row {
      grid-template-columns: 1fr;
    }
    .et15-hero-photo {
      grid-column: auto;
    }
    .page-product .product-spec-table {
      min-width: 0;
      width: 100%;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      opacity: 1 !important;
      transform: none !important;
    }
    .feature-icons,
    .feature-icons-3,
    .other-grid { grid-template-columns: repeat(2, 1fr); }
    .other-split-item { grid-template-columns: 1fr; }
    .other-split-text,
    .other-split-visual { border-radius: 0; }
    .news-article-nav { flex-direction: column; align-items: flex-start; }
    .news-article-links { max-width: none; }
  }
  
  @media (max-width: 640px) {
    .page-product .product-hero { min-height: 0; }
    .news-hero-content h1 { font-size: 28px; }
    .news-list-page,
    .feature-icons,
    .feature-icons-3,
    .other-grid,
    .other-grid-6 { grid-template-columns: 1fr 1fr; }
    .news-article { padding: calc(var(--header-h) + 28px) 0 48px; }
    .product-others { padding-bottom: 80px; }
    .product-others-title { font-size: 24px; }
  }
  
  @media (max-width: 768px) {
    .page-hero,
    .page-plist .page-hero,
    .page-support .page-hero,
    .news-hero {
      aspect-ratio: 656 / 1050;
      height: auto;
      min-height: 0;
      max-height: none;
    }
    /* Accessories / Support: follow image ratio, height auto */
    .page-accessories .page-hero,
    .page-support .page-hero {
      aspect-ratio: 656 / 1050;
      height: auto;
      min-height: 0;
      max-height: none;
    }
    .page-accessories .page-hero-content,
    .page-support .page-hero-content {
      top: 42%;
    }
    .page-support .page-hero picture,
    .news-hero picture {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
    }
    .page-hero-bg,
    .page-support .page-hero-bg,
    .news-hero-bg,
    .contact-hero-bg {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center top;
    }
    .page-product .product-hero,
    .page-proline .product-hero,
    .page-et15 .product-hero,
    .page-etx .product-hero,
    .page-sv .product-hero {
      aspect-ratio: auto;
      height: auto;
      min-height: 0;
      background: #111;
    }
    .page-product .product-hero picture {
      position: relative;
      inset: auto;
      height: auto;
    }
    .page-product .product-hero-bg {
      position: static;
      width: 100%;
      height: auto;
      object-fit: contain;
      object-position: center top;
    }
    .page-product .product-spec {
      padding: 24px 0 20px;
    }
    .page-product .product-spec-inner {
      gap: 18px;
    }
    .page-product .product-gallery {
      --gallery-x-pad: 16px;
      padding-top: 14px;
      padding-bottom: 18px;
    }
    .page-product .product-spec-table table {
      font-size: 13px;
    }
    .page-product .product-spec-table th,
    .page-product .product-spec-table td {
      padding: 9px 8px;
    }
    .page-product .et15-hero-row {
      gap: 12px;
      margin-bottom: 12px;
    }
    .page-product .et15-hero-card {
      padding: 24px 20px;
    }
    .page-product .et15-hero-card h3 {
      font-size: 22px;
    }
    .page-et15 .feature-icon-card img {
      width: 112px;
      height: 112px;
    }
    .page-et15 .feature-icon-card h3 {
      font-size: 22px;
      margin: 0 0 8px;
    }
    .page-et15 .feature-icon-card p {
      font-size: 15px;
    }
    .page-etx .feature-icon-card img {
      width: 88px;
      height: 88px;
    }
    .page-etx .feature-icon-card h3 {
      font-size: 18px;
      margin: 0 0 8px;
      color: #1c1c1c;
    }
    .page-etx .feature-icon-card p {
      font-size: 14px;
      color: #666;
    }
    .sv-app-row {
      grid-template-columns: 1fr;
    }
    .page-product .feature-wide {
      grid-template-columns: 1fr;
      gap: 12px;
      margin-top: 12px;
    }
    .page-product .product-app {
      padding: 28px 0 36px;
    }
    .page-product .product-app-inner {
      gap: 22px;
    }
    .page-product .product-app-text h2 {
      font-size: 22px;
      margin-bottom: 12px;
    }
    .page-product .product-app-list {
      margin-bottom: 22px;
    }
    .page-product .product-app-list li {
      font-size: 14px;
      line-height: 1.6;
      margin-bottom: 10px;
      padding-left: 16px;
    }
    .page-product .product-app-text .app-badges {
      justify-content: flex-start;
    }
    .page-et15 .product-app-visual img,
    .page-proline .product-app-visual img {
      width: 100%;
      max-width: 360px;
      margin: 0 auto;
    }
    .page-product .product-others {
      padding: 28px 0 72px;
    }
    .page-product .product-others-title {
      font-size: 20px;
      margin-bottom: 18px;
    }
    .page-product .other-grid,
    .page-product .other-grid-6,
    .page-product .other-grid-5 {
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
    }
    .page-product .other-card {
      padding: 14px 8px 22px;
      border-radius: 12px;
    }
    .page-product .other-card-img img {
      width: 82%;
      height: 82%;
    }
    .page-product .other-card-name {
      font-size: 13px;
    }
    .page-product .other-split {
      margin-top: 14px;
      gap: 12px;
    }
  }
  
  /* ==========================================================================
     Category / Support / Qualification / Cookie
     ========================================================================== */
  .page-support,
  .page-plist,
  .page-qual,
  .page-cookie {
    background: #fff;
  }
  .page-support main,
  .page-plist main,
  .page-qual main,
  .page-cookie main {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .page-support main + .site-footer,
  .page-plist main + .site-footer,
  .page-qual main + .site-footer,
  .page-cookie main + .site-footer {
    margin-top: 0;
  }
  
  .page-hero {
    position: relative;
    width: 100%;
    aspect-ratio: auto;
    height: 100vh;
    min-height: 560px;
    max-height: none;
    background: #111;
    overflow: hidden;
  }
  .page-hero picture {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    pointer-events: none;
  }
  .page-hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    pointer-events: none;
  }
  .page-hero-content {
    position: absolute;
    left: 86px;
    right: 86px;
    top: 42%;
    transform: translateY(-50%);
    z-index: 2;
    color: #fff;
    max-width: 920px;
  }
  .page-hero-content h1 {
    margin: 0;
    font-size: clamp(32px, 3.6vw, 64px);
    font-weight: 700;
    line-height: 1.15;
  }
  .page-hero-content h1 span {
    color: var(--color-orange);
  }
  .page-hero-content p {
    margin: 14px 0 0;
    font-size: clamp(16px, 1.2vw, 24px);
    font-weight: 400;
  }
  .page-hero-line {
    font-size: clamp(22px, 2vw, 36px) !important;
    font-weight: 600 !important;
  }
  .page-support .page-hero-content {
    color: #fff;
    left: var(--header-edge);
    right: var(--header-edge);
    top: 42%;
    transform: translateY(-50%);
    max-width: none;
    margin: 0;
    padding: 0;
  }
  .page-support .page-hero-content h1 {
    font-size: clamp(28px, 3.6vw, 64px);
    font-weight: 700;
    line-height: 1.15;
    opacity: 0;
    transform: translateY(40px);
    animation: contactHeroTextIn 1.1s cubic-bezier(0.22, 1, 0.36, 1) .35s forwards;
  }
  .page-support .page-hero-bg {
    opacity: 0;
    animation: contactHeroFade 1.5s ease-out forwards;
  }
  .page-support .page-hero,
  .page-plist .page-hero {
    aspect-ratio: auto;
    height: 100vh;
    min-height: 560px;
    max-height: none;
  }
  /* Support PC: width 100%, height follows image */
  @media (min-width: 769px) {
    .page-support .page-hero {
      height: auto;
      min-height: 0;
      max-height: none;
    }
    .page-support .page-hero picture {
      position: relative;
      inset: auto;
      width: 100%;
      height: auto;
      display: block;
      pointer-events: none;
    }
    .page-support .page-hero-bg {
      position: static;
      inset: auto;
      width: 100%;
      height: auto;
      display: block;
      object-fit: unset;
    }
  }
  .page-plist .page-hero-bg {
    object-fit: cover;
    object-position: center;
    opacity: 0;
    animation: contactHeroFade 1.5s ease-out forwards;
  }
  .page-plist .page-hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    left: var(--header-edge);
    right: var(--header-edge);
    top: 38%;
    bottom: auto;
    transform: none;
    gap: 18px;
  }
  .page-plist .page-hero-content h1 {
    margin: 0;
    font-size: clamp(36px, 4vw, 72px);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: .02em;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .page-plist .page-hero-content h1 span {
    display: block;
    color: var(--color-orange);
    font-style: normal;
    font-weight: 700;
  }
  .page-plist .page-hero-content h1 .page-hero-title-2 {
    color: #fff;
    font-weight: 400;
    margin: 0;
  }
  .page-plist .page-hero-content p.page-hero-line {
    margin: 0;
    font-size: clamp(24px, 2.6vw, 46px) !important;
    font-weight: 400 !important;
    line-height: 1.2;
    font-style: normal;
  }
  .page-plist .page-hero-content p.page-hero-sub {
    margin: 0;
    font-size: clamp(16px, 1.4vw, 24px);
    font-weight: 400;
    font-style: normal;
    color: rgba(255,255,255,.9);
  }
  .page-plist .page-hero-content p:not(.page-hero-line):not(.page-hero-sub) {
    margin: 0;
    font-size: clamp(14px, 1.1vw, 20px);
    font-weight: 400;
    font-style: normal;
    color: rgba(255,255,255,.85);
  }
  .page-plist .page-hero-content em {
    font-style: normal;
  }
  @media (min-width: 1025px) {
    .page-plist .page-hero-content {
      gap: 18px;
    }
    .page-plist .page-hero-content h1 {
      font-size: 63px;
      font-weight: 400;
      gap: 18px;
    }
    .page-plist .page-hero-content h1 span {
      font-size: 63px;
      font-weight: 700;
      color: var(--color-orange);
    }
    .page-plist .page-hero-content h1 .page-hero-title-2 {
      font-size: 63px;
      font-weight: 400;
      margin: 0;
    }
    .page-plist .page-hero-content p.page-hero-line {
      font-size: 63px !important;
      font-weight: 400 !important;
      margin: 0;
    }
    .page-plist .page-hero-content p.page-hero-sub,
    .page-plist .page-hero-content p:not(.page-hero-line):not(.page-hero-sub) {
      font-size: 34px;
      margin: 0;
      line-height: 1.35;
    }
  }
  .page-plist .page-hero-content h1,
  .page-plist .page-hero-content p {
    opacity: 0;
    transform: translateY(40px);
    animation: contactHeroTextIn 1.1s cubic-bezier(0.22, 1, 0.36, 1) .35s forwards;
  }
  .page-plist .page-hero-content p.page-hero-line {
    animation-delay: .42s;
  }
  .page-plist .page-hero-content p.page-hero-sub {
    animation-delay: .48s;
  }
  .page-plist .page-hero-content p:not(.page-hero-line):not(.page-hero-sub) {
    animation-delay: .52s;
  }
  
  .plist-section,
  .support-block {
    padding: 48px 0 56px;
    background: #fff;
  }
  .support-block + .support-block { padding-top: 0; }
  .page-support .plist-wrap {
    max-width: 1600px;
  }
  .plist-wrap {
    max-width: none;
    width: 100%;
    margin: 0 auto;
    padding-left: var(--header-edge);
    padding-right: var(--header-edge);
    box-sizing: border-box;
  }
  .plist-wrap > h2,
  .support-block h2 {
    margin: 0 0 28px;
    font-size: clamp(28px, 2.4vw, 40px);
    font-weight: 700;
    color: #1c1c1c;
  }
  .plist-filter {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 18px;
    margin-bottom: 28px;
    font-size: 15px;
    color: #888;
  }
  .plist-all {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    line-height: 1;
  }
  .plist-all::after {
    content: "";
    width: 6px;
    height: 6px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(-45deg);
    position: relative;
    top: -1px;
  }
  .plist-filter a {
    color: #666;
    padding: 6px 14px;
    border-radius: 999px;
  }
  .plist-filter a.is-on {
    background: var(--color-orange);
    color: #fff;
  }
  .plist-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
  }
  .plist-card {
    background: #f3f4f5;
    border-radius: 16px;
    padding: 22px 18px 44px;
    text-align: center;
    color: #1c1c1c;
    display: flex;
    flex-direction: column;
    align-items: center;
    aspect-ratio: 2 / 3;
    min-height: 0;
    transition: none;
  }
  .plist-card.is-featured {
    background: var(--color-orange);
    color: #fff;
  }
  .plist-card.is-featured .plist-spec { color: rgba(255,255,255,.85); }
  .plist-card.is-featured .plist-more {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,.55);
  }
  .plist-card.is-featured:hover .plist-more {
    color: #fff;
    border-color: #fff;
  }
  .plist-img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    flex: 1 1 auto;
    min-height: 0;
    margin-bottom: 14px;
    border-radius: 8px;
    overflow: hidden;
  }
  .plist-img img {
    display: block;
    width: 100%;
    height: 100%;
    max-height: 100%;
    object-fit: contain;
    transform: scale(1);
    transition: transform .55s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .plist-card:hover .plist-img img {
    transform: scale(1.1);
  }
  .plist-card strong {
    font-size: 18px;
    font-weight: 700;
  }
  .plist-spec {
    display: block;
    margin: 6px 0 20px;
    font-size: 13px;
    color: #888;
  }
  .plist-more {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 34px;
    padding: 0 16px;
    border: 1px solid #888;
    border-radius: 999px;
    background: transparent;
    color: #888;
    font-size: 13px;
    transition: color .35s ease, border-color .35s ease;
  }
  .plist-card:hover .plist-more {
    color: var(--color-orange);
    border-color: var(--color-orange);
  }
  .plist-more-plus {
    position: relative;
    display: inline-block;
    overflow: visible;
    flex-shrink: 0;
    width: 0.75em;
    height: 1em;
    line-height: 1em;
    clip-path: inset(-4px -12px -4px 0);
  }
  .plist-more-plus i {
    font-style: normal;
    font-weight: 600;
    display: block;
    text-align: center;
  }
  .plist-more-plus i:first-child {
    position: relative;
    opacity: 1;
    transform: translateX(0);
    transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1) .4s,
                opacity .4s ease .4s;
  }
  .plist-more-plus i:last-child {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    opacity: 0;
    transform: translateX(-0.55em);
    transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1),
                opacity .35s ease;
  }
  .plist-card:hover .plist-more-plus i:first-child {
    opacity: 0;
    transform: translateX(0.55em);
    transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1),
                opacity .4s ease;
  }
  .plist-card:hover .plist-more-plus i:last-child {
    opacity: 1;
    transform: translateX(0);
    transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1) .4s,
                opacity .4s ease .4s;
  }
  
  .acc-group-title {
    margin: 28px 0 16px;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-orange);
  }
  .acc-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 28px;
  }
  .acc-card {
    position: relative;
    background: #f5f5f5;
    border-radius: 12px;
    padding: 22px 14px 18px;
    text-align: center;
    color: #333;
    cursor: zoom-in;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    aspect-ratio: 2 / 3;
    min-height: 0;
    transition: box-shadow .45s ease;
  }
  .acc-img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
    margin-bottom: 8px;
    overflow: hidden;
    border-radius: 8px;
  }
  .acc-img img {
    max-width: 86%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transform: scale(1);
    transition: transform .7s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .acc-name {
    display: block;
    margin-top: auto;
    position: relative;
    top: -22px;
    z-index: 1;
    font-size: 14px;
    line-height: 1.35;
    color: #333;
    transition: opacity .35s ease;
  }
  .acc-card-overlay {
    position: absolute;
    inset: 0;
    border-radius: 12px;
    background: linear-gradient(to top, #f08519 0%, #f08519 38%, rgba(240, 133, 25, .72) 58%, transparent 100%);
    opacity: 0;
    transition: opacity .45s ease;
    display: grid;
    grid-template-rows: 1fr auto auto;
    align-items: start;
    padding: 24px 16px 28px;
    pointer-events: none;
    z-index: 2;
  }
  .acc-hover-ico {
    grid-row: 3;
    justify-self: center;
    width: 44px;
    height: 44px;
    margin-top: 10px;
    opacity: 0;
    transform: scale(.88);
    transition: opacity .4s ease, transform .4s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .acc-overlay-title {
    grid-row: 2;
    align-self: end;
    margin: 0 0 20px;
    width: 100%;
    font-size: 13px;
    line-height: 1.5;
    color: #fff;
    text-align: left;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .4s ease, transform .4s ease;
  }
  .acc-card:hover {
    box-shadow: 0 12px 32px rgba(0,0,0,.12);
  }
  .acc-card:hover .acc-img img {
    transform: scale(1.06);
  }
  .acc-card:hover .acc-name {
    opacity: 0;
  }
  .acc-card:hover .acc-card-overlay {
    opacity: 1;
  }
  .acc-card:hover .acc-hover-ico {
    opacity: 1;
    transform: scale(1);
  }
  .acc-card:hover .acc-overlay-title {
    opacity: 1;
    transform: translateY(-6px);
  }
  .acc-card [data-aos="fade-up"] {
    transform: translate3d(0, 20px, 0);
  }
  
  .service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
  .service-card {
    background: #f3f4f5;
    border-radius: 16px;
    padding: 56px 36px 52px;
    min-height: 340px;
    box-sizing: border-box;
    text-align: center;
    cursor: pointer;
    transition: background .35s ease, box-shadow .35s ease;
  }
  .service-icon {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 32px;
  }
  .service-icon img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: opacity .35s ease;
  }
  .service-icon .ico-hover { opacity: 0; }
  .service-card:hover .ico-normal { opacity: 0; }
  .service-card:hover .ico-hover { opacity: 1; }
  .service-card h3 {
    margin: 0 0 18px;
    font-size: 22px;
    font-weight: 700;
    color: #1c1c1c;
    transition: color .35s ease;
  }
  .service-card p {
    margin: 0;
    font-size: 16px;
    line-height: 1.7;
    color: #666;
    transition: color .35s ease;
  }
  .service-card:hover {
    background: var(--color-orange);
    box-shadow: 0 8px 24px rgba(237,109,0,.25);
  }
  .service-card:hover h3,
  .service-card:hover p { color: #fff; }

  .service-swiper {
    overflow: visible;
  }
  .service-swiper .swiper-slide {
    height: auto;
    width: auto;
  }
  @media (min-width: 769px) {
    .service-swiper .swiper-wrapper {
      transform: none !important;
    }
    .service-swiper .swiper-slide {
      width: auto !important;
      margin-right: 0 !important;
    }
    .service-dots { display: none; }
  }
  
  .faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .faq-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .5s ease, transform .5s ease;
  }
  .faq-item.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  .faq-q {
    width: 100%;
    min-height: 72px;
    text-align: left;
    background: #f3f4f5;
    border: 0;
    border-radius: 12px;
    padding: 24px calc(28px + 36px + 28px) 24px 28px;
    font-size: 18px;
    font-weight: 600;
    color: #1c1c1c;
    cursor: pointer;
    position: relative;
    box-sizing: border-box;
    transition: background .3s ease, color .3s ease, border-radius .3s ease;
  }
  .faq-q::after {
    content: '';
    position: absolute;
    right: 24px;
    top: 50%;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    transform: translateY(-50%);
    background-color: #c8c9ca;
    background-image:
      linear-gradient(#fff, #fff),
      linear-gradient(#fff, #fff);
    background-size: 14px 2px, 2px 14px;
    background-position: center, center;
    background-repeat: no-repeat;
    transition: background-color .3s, background-image .3s;
  }
  .faq-item.is-open .faq-q {
    background: var(--color-orange);
    color: #fff;
    border-radius: 12px 12px 0 0;
  }
  .faq-item.is-open .faq-q::after {
    background-color: #fff;
    background-image: linear-gradient(var(--color-orange), var(--color-orange));
    background-size: 14px 2px;
    background-position: center;
    background-repeat: no-repeat;
  }
  .faq-a {
    overflow: hidden;
    max-height: 0;
    transition: max-height .5s ease, padding .4s ease;
    padding: 0;
    background: #f3f4f5;
    border-radius: 0 0 12px 12px;
  }
  .faq-item.is-open .faq-a {
    max-height: 1800px;
    padding: 0 0 20px;
  }
  .faq-a p {
    margin: 0;
    padding: 16px 28px 0;
    font-size: 16px;
    line-height: 1.7;
    color: #555;
  }
  .dl-list { list-style: none; margin: 0; padding: 4px 28px 0; }
  .dl-list li {
    display: grid;
    grid-template-columns: 1fr 28px;
    column-gap: 18px;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid #eee;
  }
  .dl-list li:last-child { border-bottom: 0; }
  .dl-list b { display: block; font-size: 15px; color: #555; font-weight: 500; }
  .dl-list small { display: block; margin-top: 4px; color: #aaa; font-size: 13px; }
  .dl-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    text-decoration: none;
    justify-self: center;
  }
  .dl-btn img {
    width: 20px;
    height: 20px;
    object-fit: contain;
    opacity: .45;
    transition: opacity .25s;
  }
  .dl-btn:hover img { opacity: .8; }
  
  .page-qual main .container {
    max-width: none;
    width: 100%;
    padding-left: var(--header-edge);
    padding-right: var(--header-edge);
    box-sizing: border-box;
  }
  .page-qual .qual-layout {
    padding-top: 32px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 20px;
    align-items: stretch;
  }
  .qual-hero {
    padding: calc(var(--header-h) + 56px) 0 40px;
    background: #fff;
  }
  .qual-hero h1 {
    margin: 0;
    font-size: clamp(32px, 3vw, 50px);
    font-weight: 700;
    color: #000;
  }
  .qual-hero p {
    margin: 10px 0 0;
    font-size: clamp(16px, 1.4vw, 24px);
    color: #000;
    font-style: normal;
    font-weight: 400;
  }
  .qual-body {
    background: #e9ecee;
    padding: 0 0 100px;
  }
  .qual-side {
    background: #fff;
    border-radius: 16px;
    padding: 8px 0;
    align-self: stretch;
    height: 100%;
    box-sizing: border-box;
  }
  .qual-side-item {
    border-bottom: 1px solid #eee;
  }
  .qual-side-item:last-child { border-bottom: 0; }
  .qual-side-btn {
    width: 100%;
    text-align: left;
    background: none;
    border: 0;
    padding: 16px 22px;
    font-size: 14px;
    font-weight: 600;
    color: #000;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }
  .qual-side-btn.no-drop::after { display: none; }
  .qual-side-btn::after {
    content: '';
    width: 8px;
    height: 8px;
    border-right: 1.5px solid #999;
    border-bottom: 1.5px solid #999;
    transform: rotate(45deg);
    transition: transform .3s;
    flex-shrink: 0;
  }
  .qual-side-item.is-open .qual-side-btn::after {
    transform: rotate(-135deg);
  }
  .qual-side-btn.is-on { color: var(--color-orange); }
  .qual-side-sub {
    display: none;
    padding: 0 22px 14px;
  }
  .qual-side-item.is-open .qual-side-sub {
    display: block;
  }
  .qual-side-sub label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    font-size: 13px;
    color: #000;
    cursor: pointer;
  }
  .qual-side-sub input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--color-orange);
  }
  .qual-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .qual-card {
    position: relative;
    background: #fff;
    border-radius: 14px;
    padding: 20px 20px 24px;
    cursor: zoom-in;
    overflow: hidden;
    transition: box-shadow .45s ease;
  }
  .qual-thumb {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    background: #f6f6f6;
  }
  .qual-thumb img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform .7s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .qual-card-cap {
    margin: 18px 0 0;
    padding: 0 6px;
    font-size: 13px;
    color: #000;
    line-height: 1.5;
    text-align: center;
    transition: opacity .35s ease;
  }
  .qual-card-overlay {
    position: absolute;
    inset: 0;
    border-radius: 14px;
    background: linear-gradient(to top, #f08519 0%, #f08519 38%, rgba(240, 133, 25, .72) 58%, transparent 100%);
    opacity: 0;
    transition: opacity .45s ease;
    display: grid;
    grid-template-rows: 1fr auto auto;
    align-items: start;
    padding: 24px 20px 28px;
    pointer-events: none;
  }
  .qual-hover-ico {
    grid-row: 3;
    justify-self: center;
    width: 44px;
    height: 44px;
    margin-top: 10px;
    opacity: 0;
    transform: scale(.88);
    transition: opacity .4s ease, transform .4s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .qual-overlay-title {
    grid-row: 2;
    align-self: end;
    margin: 0 0 20px;
    width: 100%;
    font-size: 13px;
    line-height: 1.5;
    color: #fff;
    text-align: left;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .4s ease, transform .4s ease;
  }
  .qual-card:hover {
    box-shadow: 0 12px 32px rgba(0,0,0,.12);
  }
  .qual-card:hover .qual-thumb img { transform: scale(1.06); }
  .qual-card:hover .qual-card-cap { opacity: 0; }
  .qual-card:hover .qual-card-overlay { opacity: 1; }
  .qual-card:hover .qual-hover-ico {
    opacity: 1;
    transform: scale(1);
  }
  .qual-card:hover .qual-overlay-title {
    opacity: 1;
    transform: translateY(-6px);
  }
  
  .legal-page {
    padding: calc(var(--header-h) + 48px) 0 90px;
    background: #fff;
  }
  .legal-wrap {
    max-width: none;
    width: 100%;
    margin: 0 auto;
    padding-left: var(--header-edge);
    padding-right: var(--header-edge);
    box-sizing: border-box;
  }
  .legal-wrap h1 {
    margin: 0 0 16px;
    font-size: clamp(32px, 3vw, 48px);
  }
  .legal-lead {
    margin: 0 0 28px;
    font-size: 16px;
    color: #555;
  }
  .legal-list {
    margin: 0;
    padding-left: 22px;
    color: #444;
    font-size: 15px;
    line-height: 1.85;
  }
  .legal-list li { margin-bottom: 12px; }
  
  .sv-lead {
    text-align: center;
    font-size: 22px;
    color: #666;
    margin: 0 0 24px;
  }
  
  .zoom-layer {
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: rgba(0,0,0,.88);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 72px 72px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .28s ease, visibility .28s ease;
  }
  .zoom-layer.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .zoom-layer.is-closing {
    opacity: 0;
    visibility: visible;
    pointer-events: none;
  }
  .zoom-viewport {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    transform: scale(.05);
    transform-origin: center center;
    opacity: 1;
    transition: transform .55s cubic-bezier(0.16, 1, 0.3, 1);
    touch-action: pan-y;
  }
  .zoom-layer.is-open.is-zoomed .zoom-viewport {
    transform: scale(1);
  }
  .zoom-layer.is-closing .zoom-viewport {
    transform: scale(.05);
    transition-duration: .32s;
  }
  .zoom-track {
    display: flex;
    height: 100%;
    will-change: transform;
    transition: transform 1.15s cubic-bezier(0.22, 1, 0.36, 1);
    backface-visibility: hidden;
  }
  .zoom-slide {
    flex: 0 0 100%;
    width: 100%;
    min-width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    backface-visibility: hidden;
    transform: translateZ(0);
  }
  .zoom-slide img {
    max-width: 100%;
    max-height: 78vh;
    width: auto;
    height: auto;
    object-fit: contain;
    cursor: grab;
    transform-origin: center center;
    user-select: none;
    -webkit-user-drag: none;
    backface-visibility: hidden;
    touch-action: none;
  }
  .zoom-slide img.is-grabbing { cursor: grabbing; }
  .zoom-counter {
    position: absolute;
    top: 22px;
    left: 24px;
    z-index: 4;
    margin: 0;
    color: rgba(255,255,255,.9);
    font-size: 14px;
    letter-spacing: .04em;
    pointer-events: none;
    text-shadow: 0 1px 4px rgba(0,0,0,.45);
  }
  .zoom-meta {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 18px;
    z-index: 2;
    text-align: center;
    pointer-events: none;
  }
  .zoom-prev,
  .zoom-next {
    position: absolute;
    top: 50%;
    z-index: 3;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: none;
    color: transparent;
    font-size: 0;
    cursor: pointer;
    transition: opacity .25s ease, transform .25s ease;
  }
  .zoom-prev::before,
  .zoom-next::before {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: calc(100% - 6px);
    height: calc(100% - 6px);
    border-radius: 50%;
    background: #fff;
  }
  .zoom-prev::after,
  .zoom-next::after {
    content: "";
    position: absolute;
    inset: 0;
    background: url("../images/zoom-nav-next.png") center / contain no-repeat;
  }
  .zoom-prev:hover,
  .zoom-next:hover { opacity: .88; }
  .zoom-prev {
    left: 24px;
    transform: translateY(-50%) scaleX(-1);
  }
  .zoom-next {
    right: 24px;
    transform: translateY(-50%);
  }
  .zoom-caption {
    text-align: center;
    color: #fff;
    font-size: 16px;
    line-height: 1.5;
    margin-top: 0;
    padding: 0 20px;
  }
  @media (max-width: 600px) {
    .zoom-layer { padding: 56px 16px 64px; }
    .zoom-prev,
    .zoom-next { width: 36px; height: 36px; }
    .zoom-prev { left: 10px; transform: translateY(-50%) scaleX(-1); }
    .zoom-next { right: 10px; transform: translateY(-50%); }
    .zoom-counter { top: 18px; left: 14px; font-size: 12px; }
    .zoom-caption { font-size: 14px; }
    .zoom-slide img { max-height: 70vh; max-width: 100%; }
  }
  .video-layer {
    position: fixed;
    inset: 0;
    z-index: 1200;
    background: rgba(0,0,0,.9);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .35s ease, visibility .35s ease;
  }
  .video-layer.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .video-layer-media {
    width: min(1120px, 92vw);
    max-height: 86vh;
    background: #000;
    outline: none;
  }
  .zoom-close {
    position: absolute;
    top: 20px;
    right: 24px;
    z-index: 2;
    width: 40px;
    height: 40px;
    border: 0;
    background: none;
    color: #999;
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    transition: color .25s ease;
  }
  .zoom-close:hover {
    color: #fff;
  }
  /* ── Search dropdown (full-width below nav) ── */
  .site-header.search-open {
    background: #fff !important;
    z-index: 1060;
    border-bottom: 1px solid #e8e8e8 !important;
  }
  .site-header.search-open .main-nav > ul > li > a { color: #333 !important; }
  .site-header.search-open .search-btn .search-light { opacity: 0 !important; visibility: hidden !important; }
  .site-header.search-open .search-btn .search-dark { opacity: 1 !important; visibility: visible !important; }
  .site-header.search-open .nav-toggle span { background: #222 !important; }
  
  .search-dropdown {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    background: #fff;
    z-index: 1050;
    padding-top: 80px;
    max-height: 100vh;
    overflow-y: auto;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform .45s cubic-bezier(0.22, 1, 0.36, 1), opacity .35s ease, visibility .35s;
  }
  .search-dropdown.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .search-dropdown-inner {
    max-width: none;
    width: 100%;
    margin: 0 auto;
    padding: 32px var(--header-edge) 48px;
  }
  .search-dropdown-head {
    display: flex;
    align-items: center;
    gap: 14px;
    border-bottom: 1px solid #ddd;
    padding-bottom: 14px;
    margin-bottom: 24px;
  }
  .search-dropdown-head img {
    width: 20px; height: 20px; opacity: .45;
  }
  .search-dropdown-head input {
    flex: 1; border: 0; outline: none; font-size: 20px; font-weight: 400;
    background: transparent; color: #111; padding: 4px 0;
  }
  .search-dropdown-head input::placeholder { color: #bbb; }
  .search-dropdown-head input::-webkit-search-cancel-button,
  .search-dropdown-head input::-webkit-search-decoration { -webkit-appearance: none; display: none; }
  .search-dropdown-close {
    width: 28px; height: 28px; border: 0; border-radius: 50%;
    background: #ccc; color: #fff; font-size: 16px; line-height: 1;
    cursor: pointer; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    transition: background .2s;
  }
  .search-dropdown-close:hover { background: #999; }
  
  /* sections: popular + quick view */
  .sd-sections { margin-bottom: 8px; }
  .sd-block { margin-bottom: 18px; }
  .sd-label {
    margin: 0 0 10px;
    font-size: 12px; font-weight: 500;
    color: #999; letter-spacing: .02em;
  }
  .sd-pop-tags {
    display: flex; flex-wrap: wrap; gap: 24px;
  }
  .sd-pop-tags button {
    border: 0; background: none; padding: 0;
    font-size: 15px; color: #333; cursor: pointer;
    transition: color .2s;
  }
  .sd-pop-tags button:hover { color: var(--color-orange); }
  .sd-quick-links {
    display: flex; flex-wrap: wrap; gap: 28px;
  }
  .sd-quick-links a {
    font-size: 15px; color: #333;
    text-decoration: underline; text-underline-offset: 3px;
    transition: color .2s;
  }
  .sd-quick-links a:hover { color: var(--color-orange); }
  
  /* product grid */
  .sd-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 36px;
  }
  .sd-card {
    display: block; text-decoration: none; color: #333; text-align: center;
  }
  .sd-card-img {
    display: flex; align-items: center; justify-content: center;
    background: #f3f4f5; border-radius: 10px;
    aspect-ratio: 1 / 1;
    overflow: hidden; padding: 20px; box-sizing: border-box;
    margin-bottom: 14px;
  }
  .sd-card-img img {
    max-width: 85%; max-height: 85%; object-fit: contain;
    transform: scale(1);
    transition: transform .5s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .sd-card:hover .sd-card-img img { transform: scale(1.06); }
  .sd-card strong {
    display: block; font-size: 16px; font-weight: 700; margin-bottom: 4px;
  }
  .sd-card-spec {
    display: block; font-size: 13px; color: #888; margin-bottom: 10px;
  }
  .sd-card-btn {
    display: inline-block;
    border: 1px solid #ccc; border-radius: 999px;
    padding: 6px 18px; font-size: 13px; color: #333;
    transition: border-color .2s, color .2s;
  }
  .sd-card:hover .sd-card-btn {
    border-color: var(--color-orange); color: var(--color-orange);
  }
  
  /* backdrop */
  .search-dropdown-backdrop {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.3);
    z-index: 1049;
    opacity: 0; visibility: hidden;
    transition: opacity .3s ease, visibility .3s;
  }
  .search-dropdown-backdrop.is-open {
    opacity: 1; visibility: visible;
  }
  
  @media (max-width: 1024px) {
    .search-dropdown { padding-top: 70px; }
    .search-dropdown-inner { padding: 24px var(--header-edge) 36px; }
    .search-dropdown-head input { font-size: 18px; }
    .sd-grid { grid-template-columns: repeat(3, 1fr); }
  }
  @media (max-width: 640px) {
    .search-dropdown { padding-top: 64px; }
    .search-dropdown-inner { padding: 20px var(--header-edge) 28px; }
    .search-dropdown-head input { font-size: 16px; }
    .sd-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .sd-pop-tags { gap: 16px; }
    .sd-quick-links { gap: 18px; }
  }
  
  /* ── Search results page ── */
  .sr-section {
    padding: 120px 0 80px;
    min-height: 60vh;
  }
  .sr-wrap {
    max-width: none;
    width: 100%;
    margin: 0 auto;
    padding-left: var(--header-edge);
    padding-right: var(--header-edge);
    box-sizing: border-box;
  }
  .sr-head {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    padding: 0 0 16px;
  }
  .sr-head::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 100%; height: 1px;
    background: #ddd;
  }
  .sr-head-ico {
    width: 22px; height: 22px; flex-shrink: 0; opacity: .45;
  }
  .sr-head input {
    flex: 1; border: 0; outline: none;
    font-size: 20px; font-weight: 500; padding: 6px 0;
    background: transparent; color: #111;
  }
  .sr-head input::placeholder { color: #bbb; }
  .sr-head input::-webkit-search-cancel-button,
  .sr-head input::-webkit-search-decoration { -webkit-appearance: none; display: none; }
  .sr-clear {
    width: 28px; height: 28px;
    border: 0; border-radius: 50%;
    background: #ccc; font-size: 16px; line-height: 1;
    color: #fff; cursor: pointer; flex-shrink: 0;
    display: none; align-items: center; justify-content: center;
    transition: background .2s;
  }
  .sr-clear.is-on { display: flex; }
  .sr-clear:hover { background: #999; }
  
  /* tabs */
  .sr-tabs {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 24px;
    margin-bottom: 20px;
    border-bottom: none;
    padding-bottom: 0;
  }
  .sr-tabs-left {
    display: flex; gap: 0;
  }
  .sr-tab {
    border: 0; background: none; padding: 10px 0;
    margin-right: 28px;
    font-size: 15px; color: #888; cursor: pointer;
    position: relative;
    transition: color .25s;
  }
  .sr-tab:last-child { margin-right: 0; }
  .sr-tab.is-on {
    color: #111; font-weight: 600;
  }
  .sr-tab.is-on::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 2px;
    background: #111;
  }
  .sr-count {
    font-size: 13px; color: #888;
  }
  
  /* panels */
  .sr-body { display: block; margin: 0; padding: 0; }
  .sr-panel { display: none; margin: 0; padding: 0; }
  .sr-panel.is-on { display: block; }
  
  /* empty */
  .sr-empty {
    display: none;
    text-align: center;
    padding: 100px 0 60px;
    font-size: 24px;
    font-weight: 700;
    color: #111;
  }
  
  /* product results — horizontal card */
  .sr-product {
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 14px 0;
    margin: 0;
    text-decoration: none;
    color: #333;
    opacity: 0;
    transform: translateY(14px);
    animation: srFadeIn .4s ease forwards;
  }
  .sr-product-img {
    flex-shrink: 0; width: 120px; height: 90px;
    background: #f5f5f5; border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden; padding: 10px; box-sizing: border-box;
  }
  .sr-product-img img {
    max-width: 100%; max-height: 100%; object-fit: contain;
  }
  .sr-product-info { flex: 1; }
  .sr-product-info strong {
    display: block; font-size: 16px; font-weight: 600; color: #111; margin-bottom: 6px;
  }
  .sr-product-spec {
    display: block; font-size: 13px; color: #888; margin-bottom: 10px;
  }
  .sr-product-more {
    font-size: 13px; font-weight: 600; color: #111;
  }
  .sr-product:hover .sr-product-more { color: var(--color-orange); }
  
  /* support results — doc list */
  .sr-doc {
    padding: 14px 0;
    opacity: 0;
    transform: translateY(14px);
    animation: srFadeIn .4s ease forwards;
  }
  .sr-doc h4 {
    margin: 0 0 6px; font-size: 15px; font-weight: 600; color: #111;
  }
  .sr-product mark,
  .sr-doc h4 mark,
  .sr-news-title mark {
    background: none; color: var(--color-orange); font-weight: 700;
  }
  .sr-doc-meta {
    margin: 0 0 10px; font-size: 12px; color: #aaa;
  }
  .sr-doc-dl {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 13px; font-weight: 600; color: #111; text-decoration: none;
  }
  .sr-doc-dl:hover { color: var(--color-orange); }
  .sr-doc-dl svg { position: relative; top: 1px; }
  
  /* news results — horizontal card */
  .sr-news {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 14px 0;
    text-decoration: none;
    color: #333;
    opacity: 0;
    transform: translateY(14px);
    animation: srFadeIn .4s ease forwards;
  }
  .sr-news-img {
    flex-shrink: 0; width: 160px; height: 100px;
    border-radius: 4px; overflow: hidden;
  }
  .sr-news-img img {
    width: 100%; height: 100%; object-fit: cover;
  }
  .sr-news-info { flex: 1; }
  .sr-news-title {
    display: block; font-size: 15px; line-height: 1.5; color: #111; margin-bottom: 6px;
  }
  .sr-news-date {
    display: block; font-size: 12px; color: #aaa; margin-bottom: 10px;
  }
  .sr-news-more {
    font-size: 13px; font-weight: 600; color: #111;
  }
  .sr-news:hover .sr-news-more { color: var(--color-orange); }
  
  @keyframes srFadeIn {
    to { opacity: 1; transform: none; }
  }
  
  @media (max-width: 1024px) {
    .sr-head input { font-size: 18px; }
    .sr-product-img { width: 100px; height: 75px; }
    .sr-news-img { width: 120px; height: 80px; }
  }
  @media (max-width: 640px) {
    .sr-section { padding: 100px 0 60px; }
    .sr-head input { font-size: 16px; }
    .sr-product { gap: 16px; }
    .sr-product-img { width: 80px; height: 60px; }
    .sr-news { gap: 14px; }
    .sr-news-img { width: 100px; height: 70px; }
  }
  
  .cookie-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    background: #fff;
    box-shadow: 0 -4px 24px rgba(0,0,0,.08);
    display: flex;
    justify-content: center;
    padding: 16px 0;
    font-size: 14px;
    color: #333;
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
    transition: transform .5s cubic-bezier(0.22, 1, 0.36, 1), opacity .4s ease;
  }
  .cookie-bar.is-on {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .cookie-bar-inner {
    width: 100%;
    max-width: 1300px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    box-sizing: border-box;
  }
  .cookie-bar a { color: var(--color-orange); text-decoration: underline; }
  .cookie-bar-inner > span {
    flex: 1;
    min-width: 0;
    line-height: 1.55;
  }
  .cookie-bar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
  }
  .cookie-accept {
    background: #111;
    color: #fff;
    border: 0;
    padding: 8px 18px;
    cursor: pointer;
    font-size: 13px;
  }
  .cookie-x {
    border: 0;
    background: none;
    font-size: 20px;
    cursor: pointer;
    line-height: 1;
    width: 32px;
    height: 32px;
  }
  
  @media (max-width: 1024px) {
    .page-hero,
    .page-plist .page-hero {
      aspect-ratio: auto;
      height: 100vh;
      min-height: 560px;
      max-height: none;
    }
    /* Support PC/tablet: width 100%, height follows banner image */
    .page-support .page-hero {
      aspect-ratio: auto;
      height: auto;
      min-height: 0;
      max-height: none;
    }
    /* Accessories tablet: desktop banner ratio, height auto */
    .page-accessories .page-hero {
      aspect-ratio: 1920 / 1062;
      height: auto;
      min-height: 0;
      max-height: none;
    }
    .page-accessories .page-hero-content {
      top: 42%;
    }
    .page-hero-content { left: 24px; right: 24px; }
    .page-plist .page-hero-content,
    .page-support .page-hero-content { left: var(--header-edge); right: var(--header-edge); top: 32%; }
    .cookie-bar-inner { padding-left: 28px; padding-right: 28px; }
    .plist-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
    .acc-grid { grid-template-columns: repeat(3, 1fr); }
    .support-block,
    .plist-section { padding: 28px 0 32px; }
    .qual-hero {
      padding: calc(var(--header-h) + 20px) 0 16px;
    }
    .qual-body { padding-bottom: 32px; }
    .page-qual .qual-layout {
      grid-template-columns: 1fr;
      padding-top: 20px;
      gap: 16px;
    }
    .page-qual .qual-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      min-width: 0;
    }
    .qual-hero h1 { font-size: 28px; }
    .qual-hero p { font-size: 15px; }
    .qual-side {
      height: auto;
      align-self: auto;
      min-width: 0;
    }
    .qual-side-btn {
      padding: 14px 16px;
      font-size: 13px;
      white-space: normal;
    }
    .qual-side-sub {
      padding: 0 16px 12px;
    }
    .qual-side-sub label {
      font-size: 12px;
      align-items: flex-start;
    }
    .qual-card {
      padding: 12px 12px 16px;
      min-width: 0;
    }
    .qual-card-cap {
      margin-top: 10px;
      padding: 0 2px;
      font-size: 11px;
      line-height: 1.4;
    }
    .qual-card-overlay {
      padding: 16px 12px 18px;
    }
    .qual-overlay-title { font-size: 11px; }
  
    .plist-filter {
      gap: 8px 10px;
      margin-bottom: 22px;
      font-size: 14px;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      flex-wrap: nowrap;
      scrollbar-width: none;
      padding-bottom: 4px;
    }
    .plist-filter::-webkit-scrollbar { display: none; }
    .plist-filter a {
      padding: 7px 16px;
      white-space: nowrap;
      flex-shrink: 0;
      border: 1px solid #e0e0e0;
      background: #fff;
      font-size: 13px;
      transition: background .25s ease, color .25s ease, border-color .25s ease;
    }
    .plist-filter a.is-on {
      border-color: var(--color-orange);
    }
    .plist-all {
      padding: 7px 14px;
      background: #f5f5f5;
      border-radius: 999px;
      flex-shrink: 0;
      font-size: 13px;
      font-weight: 600;
      color: #555;
    }
  }

  /* Mobile: Support / Accessories banner = full image ratio, height auto */
  @media (max-width: 768px) {
    .page-support .page-hero,
    .page-accessories .page-hero {
      aspect-ratio: 656 / 1050;
      height: auto;
      min-height: 0;
      max-height: none;
    }
    .page-support .page-hero picture {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
    }
    .page-support .page-hero-bg,
    .page-accessories .page-hero-bg {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center top;
    }
    .page-support .page-hero-content,
    .page-accessories .page-hero-content {
      top: 38%;
    }
  }

  @media (max-width: 640px) {
    .plist-grid,
    .acc-grid,
    .page-qual .qual-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .plist-grid { gap: 22px; }
    .plist-card { padding-bottom: 36px; }
    .cookie-bar-inner { padding-left: 18px; padding-right: 18px; }
    .acc-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
    .page-qual .qual-grid { gap: 10px; }
    .qual-card { padding: 10px 10px 14px; }
    .qual-card-cap { font-size: 10px; }
    .qual-hero {
      padding: calc(var(--header-h) + 16px) 0 16px;
    }
    .qual-body { padding-bottom: 32px; }
    .qual-hero h1 { font-size: 24px; }
    .qual-hero p { font-size: 14px; }
  
    .plist-filter {
      gap: 6px 8px;
      margin-bottom: 18px;
    }
    .plist-filter a {
      padding: 6px 14px;
      font-size: 12px;
    }
    .plist-all {
      padding: 6px 12px;
      font-size: 12px;
    }
  }

  /* Back to top */
  .back-to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 950;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(14px);
    transition:
      opacity .4s ease,
      visibility .4s ease,
      transform .4s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
  .back-to-top__icon {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    position: relative;
    z-index: 1;
  }
  .back-to-top__ring {
    position: absolute;
    inset: -1px;
    width: auto;
    height: auto;
    pointer-events: none;
    z-index: 2;
  }
  .back-to-top__ring-rot {
    transform: none;
  }
  .back-to-top__progress {
    fill: none;
    stroke: var(--color-orange);
    stroke-width: 4;
    stroke-linecap: butt;
    /* 起点固定在 9 点，仅增长描边长度 */
    stroke-dasharray: 25 75;
    stroke-dashoffset: -50;
    transition: stroke-dasharray .55s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .back-to-top:hover .back-to-top__progress,
  .back-to-top:focus-visible .back-to-top__progress {
    stroke-dasharray: 100 0;
    stroke-dashoffset: -50;
  }
  @media (max-width: 768px) {
    .back-to-top,
    .back-to-top.is-visible {
      display: none !important;
    }
    .page-et15 .product-app-list li{line-height:26px !important;}
    .product-app-list li::before {top:14px;}
  }
  .page-et15 .product-app-list li{line-height:34px;}
  @media screen and (min-width:760px) and (max-width:1450px){
      :root {--font-title: 40px;}
      .about-intro-inner{zoom:1.2;}
      .about-intro-title-sub{padding-bottom:40px;}
      html{zoom:0.8;}
  }