:root {
      --black: #0a0a0a;
      --white: #ffffff;
      --gray-50: #f7f7f8;
      --gray-100: #f0f0f1;
      --gray-200: #e4e4e7;
      --gray-400: #a1a1aa;
      --gray-600: #52525b;
      --gray-700: #3f3f46;
      --gray-900: #18181b;
      --accent: #5d6e62;
      --accent-hover: #465348;
      --ease: cubic-bezier(0.22, 1, 0.36, 1);
      --radius: 14px;
      --radius-sm: 8px;
      --shadow-sm: 0 1px 3px rgba(10, 10, 10, 0.05);
      --shadow-md: 0 16px 44px rgba(10, 10, 10, 0.10);
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      font-size: 16.5px;
      color: var(--black);
      background: var(--white);
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }

    /* ===================================================
       CMS CONTENT ANTI-FLASH — hide editable placeholders
       until content.js applies the real copy or confirms fallback.
       Previously a global .content-ready revealed everything at once,
       which still let preset text flash. Now each element gets
       .content-applied only after it has been processed.
       =================================================== */
    [data-content],
    [data-content-html],
    [data-content-img] {
      opacity: 0;
      transition: opacity 0.25s ease;
    }

    [data-content].content-applied,
    [data-content-html].content-applied,
    [data-content-img].content-applied,
    html.content-ready [data-content]:not([data-content-src]),
    html.content-ready [data-content-html],
    html.content-ready [data-content-img],
    html.content-timeout [data-content],
    html.content-timeout [data-content-html],
    html.content-timeout [data-content-img],
    html.content-timeout [data-content-src] {
      opacity: 1;
    }

    /* <source data-content-src> is invisible by design; video visibility is
       controlled by .hero-bg.video-ready, so never hide the source itself. */
    [data-content-src] {
      opacity: 1;
    }

    img {
      max-width: 100%;
      display: block;
    }

    a {
      text-decoration: none;
      color: inherit;
    }

    .container {
      width: 100%;
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* Top bar */
    .top-bar {
      background: var(--black);
      color: var(--white);
      font-size: 12px;
      font-weight: 500;
      letter-spacing: 0.03em;
      padding: 10px 0;
      text-align: center;
    }

    /* Header */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--gray-200);
    }

    .header-top {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      height: 80px;
      overflow: visible;
      transition: height 0.3s var(--ease), opacity 0.25s var(--ease);
    }

    .site-header.scrolled .header-top {
      height: 0;
      opacity: 0;
    }

    .header-left {
      display: flex;
      align-items: center;
      gap: 18px;
    }

    .header-logo {
      text-align: center;
    }

    .header-logo img {
      height: 44px;
      width: auto;
      margin: 0 auto;
    }

    .header-right {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 18px;
    }

    .lang-switcher {
      position: relative;
      font-size: 13px;
      font-weight: 600;
      color: var(--gray-600);
      user-select: none;
      z-index: 300;
    }

    .lang-current {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      background: none;
      border: none;
      font: inherit;
      color: inherit;
      cursor: pointer;
      padding: 5px 7px;
      border-radius: 6px;
      transition: background 0.2s, color 0.2s;
    }

    .lang-current:hover {
      color: var(--accent);
      background: var(--gray-100);
    }

    .lang-code {
      display: inline-block;
      min-width: 19px;
      text-align: center;
      letter-spacing: 0.02em;
    }

    .lang-caret {
      width: 12px;
      height: 12px;
      transition: transform 0.2s var(--ease);
    }

    .lang-switcher.open .lang-caret {
      transform: rotate(180deg);
    }

    .lang-menu {
      position: absolute;
      top: calc(100% + 10px);
      right: 0;
      min-width: 172px;
      margin: 0;
      padding: 6px;
      list-style: none;
      background: #fff;
      border: 1px solid var(--gray-200);
      border-radius: 10px;
      box-shadow: var(--shadow-md);
      z-index: 200;
      opacity: 0;
      visibility: hidden;
      transform: translateY(-6px);
      transition: opacity 0.18s, transform 0.18s, visibility 0.18s;
    }

    .lang-switcher.open .lang-menu {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .lang-menu li {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 9px 12px;
      border-radius: 7px;
      cursor: pointer;
      color: var(--gray-700);
      white-space: nowrap;
      transition: background 0.15s, color 0.15s;
    }

    .lang-menu li:hover {
      background: var(--gray-50);
      color: var(--accent);
    }

    .lang-menu li.active {
      background: var(--gray-50);
      color: var(--accent);
      font-weight: 700;
    }

    .lang-menu li .lang-native {
      font-weight: 600;
      color: var(--gray-900);
    }

    .lang-menu li.active .lang-native {
      color: var(--accent);
    }

    .header-ico {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--gray-700);
      cursor: pointer;
      position: relative;
      transition: color 0.2s var(--ease);
    }

    .header-ico:hover {
      color: var(--accent);
    }

    .header-ico svg {
      width: 22px;
      height: 22px;
    }

    .cart-badge {
      position: absolute;
      top: -7px;
      right: -9px;
      background: var(--accent);
      color: #fff;
      font-size: 10px;
      font-weight: 700;
      line-height: 1;
      padding: 2px 5px;
      border-radius: 999px;
      min-width: 16px;
      text-align: center;
    }

    .header-register {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--gray-700);
      cursor: pointer;
      position: relative;
      transition: color 0.2s var(--ease);
      background: none;
      border: none;
      padding: 0;
    }

    .header-register:hover {
      color: var(--accent);
    }

    .header-register svg {
      width: 22px;
      height: 22px;
    }

    .header-nav {
      border-top: 1px solid var(--gray-100);
    }

    .header-nav .container {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 44px;
      height: 54px;
    }

    .nav-links {
      display: flex;
      gap: 44px;
      list-style: none;
      font-size: 15px;
      font-weight: 500;
    }

    .nav-links a {
      position: relative;
      transition: color 0.2s;
    }

    .nav-links a:hover {
      color: var(--accent);
    }

    .nav-links a.active {
      color: var(--accent);
      font-weight: 700;
    }

    .nav-links a.active::after {
      content: '';
      position: absolute;
      left: 0;
      right: 0;
      bottom: -20px;
      height: 2px;
      background: var(--accent);
    }

    [id] {
      scroll-margin-top: 170px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 24px;
      border-radius: var(--radius-sm);
      font-size: 15px;
      font-weight: 600;
      transition: all 0.25s var(--ease);
      cursor: pointer;
      border: none;
    }

    .btn-primary {
      background: var(--accent);
      color: var(--white);
    }

    .btn-primary:hover {
      background: var(--accent-hover);
      transform: translateY(-1px);
    }

    .btn-outline {
      background: transparent;
      color: var(--black);
      border: 1px solid var(--black);
    }

    .btn-outline:hover {
      background: var(--black);
      color: var(--white);
    }

    .btn-outline-white {
      background: transparent;
      color: var(--white);
      border: 1px solid rgba(255, 255, 255, 0.5);
    }

    .btn-outline-white:hover {
      background: var(--white);
      color: var(--black);
      border-color: var(--white);
    }

    .btn-large {
      padding: 16px 32px;
      font-size: 15px;
    }

    .btn-sm {
      padding: 8px 16px;
      font-size: 13px;
      font-weight: 600;
    }

    .btn-light {
      background: var(--white);
      color: var(--accent);
    }

    .btn-light:hover {
      background: var(--gray-100);
      transform: translateY(-1px);
    }

    /* Hero */
    .hero {
      position: relative;
      height: calc(100vh - 172px);
      min-height: 640px;
      display: flex;
      align-items: center;
      overflow: hidden;
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      overflow: hidden;
      background: var(--black);
    }

    .hero-bg video,
    .hero-bg img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: saturate(0.92) contrast(1.04);
    }

    .hero-bg::after {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(10, 10, 10, 0.22) 0%, rgba(10, 10, 10, 0.35) 45%, rgba(10, 10, 10, 0.62) 100%);
      pointer-events: none;
    }

    /* 视频加载阶段隐藏（含海报），避免“预置图→视频”闪烁；可播放后淡入 */
    .hero-bg video {
      opacity: 0;
      transition: opacity 0.6s ease;
    }
    .hero-bg video.video-ready {
      opacity: 1;
    }

    /* 未配置视频时的静态背景图兜底（与旧 poster 同一张，静态不闪） */
    .hero-bg.hero-fallback {
      background: linear-gradient(180deg, rgba(10, 10, 10, 0.22) 0%, rgba(10, 10, 10, 0.35) 45%, rgba(10, 10, 10, 0.62) 100%), url('https://images.unsplash.com/photo-1485965120184-e220f721d03e?auto=format&fit=crop&w=1920&q=85') center/cover no-repeat;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      color: var(--white);
      max-width: 520px;
      align-self: flex-end;
      padding-bottom: 80px;
    }

    .hero-label {
      display: inline-block;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      padding: 6px 12px;
      background: rgba(255, 255, 255, 0.15);
      border: 1px solid rgba(255, 255, 255, 0.25);
      border-radius: 2px;
      margin-bottom: 24px;
      backdrop-filter: blur(4px);
    }

    .hero h1 {
      font-size: clamp(38px, 5.5vw, 68px);
      font-weight: 800;
      line-height: 1.05;
      letter-spacing: -0.03em;
      margin-bottom: 24px;
    }

    .hero p {
      font-size: clamp(16px, 2vw, 20px);
      font-weight: 400;
      line-height: 1.6;
      max-width: 480px;
      margin-bottom: 32px;
      color: rgba(255, 255, 255, 0.92);
    }

    .hero-actions {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }

    /* Category hero: the whole hero (image + copy) links to that category's All Models page */
    .cat-hero-link {
      position: absolute;
      inset: 0;
      z-index: 1;
      display: flex;
      align-items: flex-end;
      text-decoration: none;
      color: inherit;
      cursor: pointer;
    }
    .cat-hero-link .hero-content { z-index: 2; max-width: 720px; }
    .cat-hero .hero h1 { font-size: clamp(32px, 4.5vw, 56px); }

    .all-models-btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-top: 32px;
      padding: 18px 42px;
      font-size: 16px;
      font-weight: 800;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: #fff;
      background: var(--accent, #5d6e62);
      border: 2px solid rgba(255, 255, 255, 0.9);
      border-radius: 999px;
      transition: background .25s var(--ease, ease), color .25s var(--ease, ease), transform .25s var(--ease, ease);
    }
    .all-models-btn::after {
      content: "\2192";
      font-size: 18px;
    }
    .all-models-btn:hover {
      background: #fff;
      color: var(--accent, #5d6e62);
      transform: translateY(-2px);
    }

    /* Section */
    .section {
      padding: 96px 0;
    }

    /* Promo campaign band */
    .promo {
      background: var(--accent);
      color: var(--white);
    }

    .promo-inner {
      display: grid;
      grid-template-columns: 1.6fr 1fr;
      gap: 48px;
      align-items: center;
      padding: 64px 24px;
    }

    .promo-badge {
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      padding: 6px 12px;
      border: 1px solid rgba(255, 255, 255, 0.4);
      border-radius: 4px;
      margin-bottom: 20px;
    }

    .promo-title {
      font-size: clamp(27px, 3.6vw, 40px);
      font-weight: 700;
      letter-spacing: -0.02em;
      line-height: 1.2;
      margin-bottom: 16px;
    }

    .promo-copy {
      font-size: 16px;
      color: rgba(255, 255, 255, 0.82);
      max-width: 560px;
      margin-bottom: 28px;
    }

    .promo-stats {
      display: flex;
      gap: 40px;
      list-style: none;
    }

    .promo-stats li {
      display: flex;
      flex-direction: column;
    }

    .promo-stats strong {
      font-size: 26px;
      font-weight: 800;
      letter-spacing: -0.02em;
    }

    .promo-stats span {
      font-size: 13px;
      color: rgba(255, 255, 255, 0.7);
      margin-top: 2px;
    }

    .promo-right {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 14px;
    }

    .promo-fine {
      font-size: 12px;
      color: rgba(255, 255, 255, 0.6);
      line-height: 1.5;
    }

    .section-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 48px;
      gap: 24px;
      flex-wrap: wrap;
    }

    .section-title {
      font-size: clamp(31px, 4.4vw, 46px);
      font-weight: 700;
      letter-spacing: -0.02em;
      line-height: 1.2;
      margin-bottom: 12px;
    }

    .section-subtitle {
      font-size: 16px;
      color: var(--gray-600);
      max-width: 560px;
    }

    /* Categories */
    .categories {
      background: var(--white);
    }

    .category-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .category-card {
      position: relative;
      height: 520px;
      border-radius: var(--radius);
      overflow: hidden;
      cursor: pointer;
      group: true;
    }

    .category-card img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: saturate(0.9) contrast(1.04);
      transition: transform 0.6s var(--ease);
    }

    .category-card:hover img {
      transform: scale(1.05);
    }

    .category-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(10, 10, 10, 0.75) 0%, rgba(10, 10, 10, 0.1) 60%, transparent 100%);
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 32px;
      color: var(--white);
      transition: background 0.3s;
    }

    .category-card:hover .category-overlay {
      background: linear-gradient(to top, rgba(10, 10, 10, 0.85) 0%, rgba(10, 10, 10, 0.2) 60%, transparent 100%);
    }

    .category-tag {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: rgba(255, 255, 255, 0.75);
      margin-bottom: 8px;
    }

    .category-card h3 {
      font-size: 30px;
      font-weight: 700;
      margin-bottom: 12px;
    }

    .category-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 15px;
      font-weight: 600;
      color: var(--white);
      transition: gap 0.2s;
    }

    .category-card:hover .category-link {
      gap: 12px;
    }

    /* Trust bar */
    .trust {
      background: var(--gray-50);
      padding: 64px 0;
      border-top: 1px solid var(--gray-200);
      border-bottom: 1px solid var(--gray-200);
    }

    .trust-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 32px;
    }

    .trust-item {
      text-align: center;
      padding: 16px;
    }

    .trust-icon {
      width: 48px;
      height: 48px;
      margin: 0 auto 16px;
      color: var(--accent);
    }

    .trust-item h4 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .trust-item p {
      font-size: 14px;
      color: var(--gray-600);
      line-height: 1.5;
    }

    /* Products */
    .products {
      background: var(--white);
    }

    .product-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .product-card {
      background: var(--gray-50);
      border: 1px solid var(--gray-200);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
    }

    .product-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--accent);
    }

    .product-image {
      aspect-ratio: 4 / 3;
      background: var(--gray-100);
      overflow: hidden;
    }

    .product-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: saturate(0.9) contrast(1.04);
      transition: transform 0.5s var(--ease);
    }

    .product-card:hover .product-image img {
      transform: scale(1.04);
    }

    .product-info {
      padding: 24px;
    }

    .product-tag {
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 8px;
    }

    .product-info h3 {
      font-size: 19px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .product-specs {
      font-size: 14px;
      color: var(--gray-600);
      margin-bottom: 16px;
    }

    .product-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .product-price {
      font-size: 16px;
      font-weight: 700;
    }

    .product-price span {
      font-size: 13px;
      font-weight: 500;
      color: var(--gray-400);
      margin-left: 4px;
    }

    /* Model hero (ROSE-style full-width product cards) */
    .model-hero-section {
      padding: 0;
    }

    .model-hero {
      display: grid;
      grid-template-columns: 1.35fr 1fr;
      min-height: 85vh;
      align-items: center;
      background: var(--gray-50);
      border-bottom: 1px solid var(--gray-200);
    }

    .model-hero-reverse {
      grid-template-columns: 1fr 1.35fr;
    }

    .model-hero-reverse .model-hero-media {
      order: 2;
    }

    .model-hero-reverse .model-hero-body {
      order: 1;
    }

    .model-hero-media {
      position: relative;
      height: 100%;
      min-height: 560px;
      background: var(--gray-100);
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
    }

    .model-hero-media img {
      width: 92%;
      height: 92%;
      object-fit: contain;
      filter: saturate(0.95) contrast(1.03);
      transition: transform 0.7s var(--ease);
    }

    .model-hero:hover .model-hero-media img {
      transform: scale(1.03);
    }

    .model-hero-body {
      padding: 80px 64px;
      display: flex;
      align-items: center;
    }

    .model-hero-inner {
      max-width: 440px;
    }

    .model-hero-name {
      font-size: clamp(32px, 3.2vw, 46px);
      font-weight: 800;
      letter-spacing: -0.02em;
      line-height: 1.1;
      margin: 10px 0 20px;
    }

    .model-hero-desc {
      font-size: 16px;
      line-height: 1.65;
      color: var(--gray-600);
      margin-bottom: 28px;
    }

    .model-hero-price {
      font-size: 18px;
      font-weight: 700;
      color: var(--gray-900);
      margin-bottom: 28px;
    }

    .model-hero-btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 16px 28px;
      background: var(--gray-900);
      color: var(--white);
      font-size: 15px;
      font-weight: 700;
      text-decoration: none;
      border-radius: var(--radius);
      transition: background 0.25s var(--ease), transform 0.25s var(--ease);
    }

    .model-hero-btn span {
      transition: transform 0.25s var(--ease);
    }

    .model-hero-btn:hover {
      background: #000;
      transform: translateY(-2px);
    }

    .model-hero-btn:hover span {
      transform: translateX(4px);
    }

    /* Models listing page (ROSE Backroad-style) */
    .models-page {
      padding: 56px 0 96px;
    }

    .series-header {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 24px;
      flex-wrap: wrap;
      margin-bottom: 40px;
      padding-bottom: 18px;
      border-bottom: 1px solid var(--gray-200);
    }

    .series-title {
      font-size: clamp(28px, 3vw, 38px);
      font-weight: 800;
      letter-spacing: -0.02em;
      color: var(--gray-900);
      margin: 0;
    }

    .series-count {
      font-size: 14px;
      font-weight: 500;
      color: var(--gray-500);
      margin: 0;
    }

    .series-tabs {
      display: flex;
      align-items: center;
      gap: 28px;
      margin-left: auto;
    }

    .series-tab {
      font-size: 15px;
      font-weight: 700;
      color: var(--gray-400);
      text-decoration: none;
      padding-bottom: 6px;
      border-bottom: 2px solid transparent;
      transition: color 0.2s, border-color 0.2s;
      cursor: pointer;
      background: none;
      border-top: none;
      border-left: none;
      border-right: none;
    }

    .series-tab:hover {
      color: var(--gray-900);
    }

    .series-tab.active {
      color: var(--gray-900);
      border-bottom-color: var(--gray-900);
    }

    .models-count {
      font-size: 14px;
      font-weight: 600;
      color: var(--gray-400);
      white-space: nowrap;
    }

    .models-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }

    .model-card {
      display: flex;
      flex-direction: column;
      position: relative;
      background: var(--white);
      border: 1px solid var(--gray-200);
      border-radius: var(--radius);
      overflow: hidden;
      transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease), opacity 0.3s var(--ease);
    }

    .model-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
      opacity: 0.92;
    }

    .model-card-media {
      display: flex;
      align-items: center;
      justify-content: center;
      aspect-ratio: 4 / 3;
      background: var(--gray-100);
      overflow: hidden;
    }

    .model-card-media img {
      width: 88%;
      height: 88%;
      object-fit: contain;
      filter: saturate(0.95) contrast(1.03);
      transition: transform 0.5s var(--ease);
    }

    .model-card:hover .model-card-media img {
      transform: scale(1.04);
    }

    .model-card-body {
      padding: 22px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }

    .model-card-name {
      font-size: 17px;
      font-weight: 800;
      letter-spacing: -0.01em;
      color: var(--gray-900);
      margin: 0 0 8px;
      line-height: 1.3;
    }

    .model-card-price {
      font-size: 15px;
      font-weight: 700;
      color: var(--gray-900);
      margin: 0 0 16px;
    }

    .model-card-buy {
      position: absolute;
      inset: 0;
      z-index: 10;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      background: rgba(0, 0, 0, 0.45);
      color: var(--white);
      font-size: 15px;
      font-weight: 800;
      letter-spacing: 0.08em;
      text-decoration: none;
      text-transform: uppercase;
      opacity: 0;
      transition: opacity 0.3s var(--ease), background 0.3s var(--ease);
      pointer-events: none;
    }

    .model-card-buy svg {
      transition: transform 0.3s var(--ease);
    }

    .model-card:hover .model-card-buy {
      opacity: 1;
      pointer-events: auto;
    }

    .model-card:hover .model-card-buy svg {
      transform: translateX(5px);
    }

    .model-card-buy:hover {
      background: rgba(0, 0, 0, 0.55);
    }

    .model-spec-table {
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .model-spec-table div {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }

    .model-spec-table dt {
      font-size: 12px;
      font-weight: 600;
      color: var(--gray-400);
      text-transform: capitalize;
    }

    .model-spec-table dd {
      font-size: 14px;
      font-weight: 700;
      color: var(--gray-900);
      margin: 0;
    }

    /* Buyer's Guide / FAQ */
    .guide {
      background: var(--gray-100);
    }

    .faq-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
      max-width: 880px;
    }

    .faq-item {
      background: var(--white);
      border: 1px solid var(--gray-200);
      border-radius: var(--radius);
      padding: 0;
      box-shadow: var(--shadow-sm);
    }

    .faq-item summary {
      list-style: none;
      cursor: pointer;
      font-size: 16px;
      font-weight: 600;
      color: var(--gray-900);
      padding: 18px 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary::after {
      content: "+";
      font-size: 22px;
      font-weight: 400;
      color: var(--accent);
      line-height: 1;
    }

    .faq-item[open] summary::after {
      content: "\2212";
    }

    .faq-item p {
      padding: 0 24px 20px;
      margin: 0;
      font-size: 14.5px;
      line-height: 1.65;
      color: var(--gray-600);
    }

    /* About */
    .about {
      background: var(--gray-900);
      color: var(--white);
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 64px;
      align-items: center;
    }

    .about-media {
      position: relative;
      border-radius: var(--radius);
      overflow: hidden;
      aspect-ratio: 4 / 3;
    }

    .about-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: saturate(0.9) contrast(1.03);
    }

    .about-content h2 {
      font-size: clamp(31px, 4.4vw, 42px);
      font-weight: 700;
      letter-spacing: -0.02em;
      line-height: 1.2;
      margin-bottom: 20px;
    }

    .about-content p {
      color: rgba(255, 255, 255, 0.72);
      margin-bottom: 20px;
      font-size: 16px;
    }

    .about-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-top: 32px;
      padding-top: 32px;
      border-top: 1px solid rgba(255, 255, 255, 0.12);
    }

    .about-stat h4 {
      font-size: 28px;
      font-weight: 800;
      color: var(--accent);
      margin-bottom: 4px;
    }

    .about-stat p {
      font-size: 13px;
      color: rgba(255, 255, 255, 0.6);
      margin: 0;
    }

    /* CTA */
    .cta-section {
      background: linear-gradient(180deg, #5d6e62 0%, #3a4540 100%);
      color: var(--white);
      text-align: center;
      padding: 104px 0;
    }

    .cta-section h2 {
      font-size: clamp(28px, 4vw, 44px);
      font-weight: 800;
      letter-spacing: -0.02em;
      margin-bottom: 16px;
    }

    .cta-section p {
      font-size: 18px;
      color: rgba(255, 255, 255, 0.9);
      max-width: 560px;
      margin: 0 auto 32px;
    }

    .cta-section .btn-outline-white {
      border-color: var(--white);
    }

    .cta-arrow::after {
      content: " \2192";
    }

    /* Footer */
    .footer {
      background: var(--black);
      color: var(--white);
      padding: 72px 0 32px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr repeat(3, 1fr);
      gap: 48px;
      margin-bottom: 56px;
    }

    .footer-brand img {
      height: 26px;
      margin-bottom: 16px;
      filter: brightness(0) invert(1);
    }

    .footer-brand p {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.6);
      line-height: 1.7;
      max-width: 280px;
    }

    .footer-col h5 {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      margin-bottom: 20px;
      color: rgba(255, 255, 255, 0.85);
    }

    .footer-col ul {
      list-style: none;
    }

    .footer-col li {
      margin-bottom: 10px;
    }

    .footer-col a {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.55);
      transition: color 0.2s;
    }

    .footer-col a:hover {
      color: var(--white);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 24px;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      font-size: 12px;
      color: rgba(255, 255, 255, 0.5);
      flex-wrap: wrap;
      gap: 12px;
    }

    /* Mobile menu */
    .mobile-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
    }

    .mobile-toggle svg {
      width: 24px;
      height: 24px;
    }

    /* Responsive */
    @media (max-width: 992px) {
      .category-grid,
      .product-grid,
      .trust-grid,
      .models-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .model-hero,
      .model-hero-reverse {
        grid-template-columns: 1fr;
        min-height: auto;
      }

      .model-hero-reverse .model-hero-media,
      .model-hero-reverse .model-hero-body {
        order: 0;
      }

      .model-hero-media {
        min-height: 360px;
        padding: 40px 0;
      }

      .model-hero-body {
        padding: 48px 32px;
        justify-content: center;
      }

      .about-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .header-right {
        display: none;
      }

      .header-nav {
        display: none;
      }

      .mobile-toggle {
        display: block;
      }

      .header-logo img {
        height: 32px;
      }

      .hero {
        height: auto;
        padding: 120px 0;
      }

      .hero-actions {
        flex-direction: column;
      }

      .hero-actions .btn {
        width: 100%;
      }

      .category-grid,
      .product-grid,
      .trust-grid,
      .models-grid {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 64px 0;
      }

      .model-block-media {
        min-height: 240px;
      }

      .model-spec-grid {
        grid-template-columns: 1fr;
        gap: 0;
      }

      .model-block-name {
        font-size: 26px;
      }

      .about-stats {
        grid-template-columns: 1fr;
        gap: 16px;
      }

      .section-header,
      .series-header {
        flex-direction: column;
        align-items: flex-start;
      }

      .series-tabs {
        margin-left: 0;
      }

      .promo-inner {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 48px 24px;
      }

      .promo-stats {
        gap: 28px;
      }

      .promo-right {
        align-items: flex-start;
      }
    }

    /* Modal */
    .modal {
      position: fixed;
      inset: 0;
      z-index: 1000;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 24px;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.25s, visibility 0.25s;
    }

    .modal.open {
      opacity: 1;
      visibility: visible;
    }

    .modal-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(10, 10, 10, 0.55);
      backdrop-filter: blur(4px);
    }

    .modal-panel {
      position: relative;
      width: 100%;
      max-width: 640px;
      max-height: calc(100vh - 48px);
      overflow-y: auto;
      background: var(--white);
      border-radius: var(--radius);
      box-shadow: var(--shadow-md);
      padding: 40px;
      transform: translateY(16px);
      transition: transform 0.3s var(--ease);
    }

    .modal.open .modal-panel {
      transform: translateY(0);
    }

    .modal-close {
      position: absolute;
      top: 18px;
      right: 18px;
      width: 36px;
      height: 36px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--gray-100);
      border: none;
      border-radius: 50%;
      cursor: pointer;
      color: var(--gray-700);
      transition: background 0.2s, color 0.2s;
    }

    .modal-close:hover {
      background: var(--gray-200);
      color: var(--black);
    }

    .modal-close svg {
      width: 18px;
      height: 18px;
    }

    .modal-header {
      margin-bottom: 28px;
    }

    .modal-header h3 {
      font-size: 26px;
      font-weight: 700;
      letter-spacing: -0.02em;
      margin-bottom: 8px;
    }

    .modal-header p {
      color: var(--gray-600);
      font-size: 15px;
    }

    .modal-form label {
      display: flex;
      flex-direction: column;
      gap: 6px;
      font-size: 14px;
      font-weight: 600;
      color: var(--gray-900);
      margin-bottom: 18px;
    }

    .modal-form input,
    .modal-form select,
    .modal-form textarea {
      width: 100%;
      padding: 12px 14px;
      border: 1px solid var(--gray-200);
      border-radius: var(--radius-sm);
      font-family: inherit;
      font-size: 15px;
      background: var(--white);
      transition: border-color 0.2s, box-shadow 0.2s;
    }

    .modal-form input:focus,
    .modal-form select:focus,
    .modal-form textarea:focus {
      outline: none;
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(45, 79, 66, 0.12);
    }

    .modal-form textarea {
      resize: vertical;
      min-height: 96px;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }

    .form-fieldset {
      border: none;
      padding: 0;
      margin: 0 0 18px;
    }

    .form-fieldset legend {
      font-size: 14px;
      font-weight: 600;
      color: var(--gray-900);
      margin-bottom: 10px;
    }

    .checkbox-group {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
    }

    .checkbox {
      display: inline-flex !important;
      flex-direction: row !important;
      align-items: center;
      gap: 8px;
      font-weight: 500;
      color: var(--gray-700);
      margin-bottom: 0 !important;
      cursor: pointer;
    }

    .checkbox input {
      width: 18px;
      height: 18px;
      accent-color: var(--accent);
    }

    .radio-group {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
    }

    .radio {
      display: inline-flex !important;
      flex-direction: row !important;
      align-items: center;
      gap: 8px;
      font-weight: 500;
      color: var(--gray-700);
      margin-bottom: 0 !important;
      cursor: pointer;
    }

    .radio input {
      width: 18px;
      height: 18px;
      accent-color: var(--accent);
    }

    .form-status {
      margin: 12px 0;
      font-size: 14px;
      line-height: 1.5;
      min-height: 22px;
    }

    .form-status.success { color: #2f6f4f; }
    .form-status.error   { color: #b00020; }

    @media (max-width: 600px) {
      .form-row {
        grid-template-columns: 1fr;
      }
      .modal-panel {
        padding: 28px 22px;
      }
    }

.cat-hero { height: 56vh; min-height: 440px; }
.cat-hero.road .hero-bg { background: linear-gradient(rgba(10,10,10,0.35), rgba(10,10,10,0.58)), url('https://images.unsplash.com/photo-1532298229144-0ec0c57515c7?auto=format&fit=crop&w=1920&q=85') center/cover no-repeat; }
.cat-hero.mountain .hero-bg { background: linear-gradient(rgba(10,10,10,0.35), rgba(10,10,10,0.58)), url('https://images.unsplash.com/photo-1571068316344-75bc76f77890?auto=format&fit=crop&w=1920&q=85') center/cover no-repeat; }
.cat-hero.ebike .hero-bg { background: linear-gradient(rgba(10,10,10,0.35), rgba(10,10,10,0.58)), url('https://images.unsplash.com/photo-1558611848-73f7eb4001a1?auto=format&fit=crop&w=1920&q=85') center/cover no-repeat; }
.cat-hero.gravel .hero-bg { background: linear-gradient(rgba(10,10,10,0.35), rgba(10,10,10,0.58)), url('https://images.unsplash.com/photo-1511994298241-608e28f14fde?auto=format&fit=crop&w=1920&q=85') center/cover no-repeat; }

/* ===================================================
   TEXT REVEAL ANIMATIONS — Premium entrance effects
   =================================================== */

/* Base reveal: element starts invisible, slides up into view */
.animate-reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.75s var(--ease), transform 0.85s var(--ease);
  will-change: opacity, transform;
}

.animate-reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Slightly stronger lift for hero elements */
.hero .animate-reveal {
  transform: translateY(44px);
  transition: opacity 0.9s var(--ease), transform 1s var(--ease);
}

.hero .animate-reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Word-split for hero h1 — each word animates independently */
.word-split {
  display: inline-block;
  overflow: hidden;
}

/* Line-based reveal for hero title: slower, more visible, line-by-line */
.word-split .line {
  display: inline-block;
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 1.2s var(--ease), transform 1.45s var(--ease);
  transition-delay: calc(var(--line-index, 0) * 0.32s);
  will-change: opacity, transform;
}

.word-split.in-view .line {
  opacity: 1;
  transform: translateY(0);
}

/* Word-level reveal kept available for other uses */
.word-split .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.6s var(--ease), transform 0.7s var(--ease);
  will-change: opacity, transform;
}

.word-split.in-view .word {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger via CSS custom property (set by JS) */
.word-split .word:nth-child(1)  { transition-delay: 0.05s; }
.word-split .word:nth-child(2)  { transition-delay: 0.12s; }
.word-split .word:nth-child(3)  { transition-delay: 0.19s; }
.word-split .word:nth-child(4)  { transition-delay: 0.26s; }
.word-split .word:nth-child(5)  { transition-delay: 0.33s; }
.word-split .word:nth-child(6)  { transition-delay: 0.40s; }
.word-split .word:nth-child(7)  { transition-delay: 0.47s; }
.word-split .word:nth-child(8)  { transition-delay: 0.54s; }
.word-split .word:nth-child(9)  { transition-delay: 0.61s; }
.word-split .word:nth-child(10) { transition-delay: 0.68s; }
.word-split .word:nth-child(n+11) { transition-delay: 0.75s; }

/* Hero sub-elements sequential delay */
.hero .animate-reveal[data-delay="1"] { transition-delay: 0.20s; }
.hero .animate-reveal[data-delay="2"] { transition-delay: 0.40s; }
.hero .animate-reveal[data-delay="3"] { transition-delay: 0.60s; }

/* Section title gets extra emphasis */
.section-title.animate-reveal,
.promo-title.animate-reveal,
.about-content h2.animate-reveal,
.cta-section h2.animate-reveal {
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease), transform 0.9s var(--ease), color 0.35s var(--ease), letter-spacing 0.35s var(--ease);
}

/* Text hover micro-interactions (requested: 鼠标悬停时有动效) */
.section-title:hover,
.promo-title:hover,
.about-content h2.animate-reveal:hover,
.cta-section h2.animate-reveal:hover,
h3.animate-reveal:hover,
h2.animate-reveal:hover {
  color: var(--accent);
  letter-spacing: 0.5px;
}

/* Hero title hover: lift + brand colour + soft glow */
.hero h1 {
  cursor: default;
  transition: transform 0.45s var(--ease), color 0.4s var(--ease), text-shadow 0.45s var(--ease);
}
.hero h1:hover {
  transform: translateY(-3px);
  color: var(--accent);
  text-shadow: 0 8px 34px rgba(93, 110, 98, 0.35);
}
.hero h1:hover .line { color: var(--accent); }

/* Trust items stagger */
.trust-item.animate-reveal {
  transition-delay: 0s;
}
.trust-item:nth-child(2).animate-reveal { transition-delay: 0.12s; }
.trust-item:nth-child(3).animate-reveal { transition-delay: 0.24s; }
.trust-item:nth-child(4).animate-reveal { transition-delay: 0.36s; }

/* Product cards stagger */
.product-card.animate-reveal {
  transition-delay: 0s;
}
.product-card:nth-child(2).animate-reveal { transition-delay: 0.15s; }
.product-card:nth-child(3).animate-reveal { transition-delay: 0.30s; }

/* Category cards stagger */
.category-card.animate-reveal {
  transition-delay: 0s;
}
.category-card:nth-child(2).animate-reveal { transition-delay: 0.12s; }
.category-card:nth-child(3).animate-reveal { transition-delay: 0.24s; }
.category-card:nth-child(4).animate-reveal { transition-delay: 0.36s; }

/* ===== Promotion Products Section ===== */
.promotions-section { background: var(--white); padding: 80px 0 60px; }

.promo-tabs {
  display: flex;
  gap: 8px;
  margin: 32px 0 24px;
  flex-wrap: wrap;
}
.promo-tab {
  padding: 8px 20px;
  border: 1px solid var(--gray-200);
  border-radius: 100px;
  background: transparent;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.25s var(--ease);
}
.promo-tab:hover { border-color: var(--black); color: var(--black); }
.promo-tab.active {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.promo-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.promo-loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px;
  color: var(--gray-400);
  font-size: 15px;
}

/* Promo card — same style as Featured/Model cards */
.promo-card {
  position: relative;
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.promo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.10);
}

.promo-card-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--gray-100);
}
.promo-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.promo-card:hover .promo-card-image img { transform: scale(1.05); }

/* Discount badge — prominent top-right */
.promo-discount-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #dc2626;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .5px;
  padding: 6px 12px;
  border-radius: 6px;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(220,38,38,.35);
  animation: badge-pulse 2s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.promo-card-body { padding: 18px 20px 22px; }

.promo-card-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 6px;
}

.promo-card-title {
  font-size: 19px;
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.3;
  margin-bottom: 6px;
}

.promo-card-desc {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.5;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.promo-card-prices {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 14px;
}
.promo-sale-price {
  font-size: 20px;
  font-weight: 800;
  color: var(--gray-900);
}
.promo-original-price {
  font-size: 14px;
  color: var(--gray-400);
  text-decoration: line-through;
}
.promo-card-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  background: var(--black);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.25s;
}
.promo-card-link:hover { background: var(--accent); }

.promo-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px 20px;
  color: var(--gray-400);
  font-size: 15px;
}

@media (max-width: 768px) {
  .promotions-section { padding: 48px 0 36px; }
  .promo-product-grid { grid-template-columns: 1fr; }
  .promo-tabs { justify-content: center; }
}

/* Respect reduced motion preference (gentle fade, no large transforms) */
@media (prefers-reduced-motion: reduce) {
  .animate-reveal,
  .word-split .word,
  .word-split-inner {
    transform: none !important;
    transition: opacity 0.45s var(--ease) !important;
  }
}

/* ===================================================
   CONTACT PAGE — Get in Touch
   =================================================== */

/* Contact hero */
.contact-hero { height: 48vh; min-height: 380px; }
.contact-hero .hero-bg {
  background: linear-gradient(135deg, rgba(93,110,98,0.85) 0%, rgba(26,35,30,0.92) 100%),
              url('https://images.unsplash.com/photo-1423666639041-f56000c27a9a?auto=format&fit=crop&w=1920&q=85') center/cover no-repeat;
}

/* Breadcrumb */
.breadcrumb {
  font-size: 13px;
  color: var(--gray-400);
  padding: 8px 0 20px;
}
.breadcrumb a { color: var(--gray-600); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb-sep { margin: 0 8px; }
.breadcrumb-current { color: var(--gray-900); font-weight: 600; }

/* Contact grid: left form + right info cards */
.contact-section { padding: 40px 0 80px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: start;
}

.contact-left, .contact-right { display: flex; flex-direction: column; gap: 24px; }

/* WhatsApp CTA button */
.contact-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--black);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.12);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  transition: background 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s;
  width: fit-content;
  box-shadow: 0 4px 14px rgba(37,211,102,0.3);
}
.contact-whatsapp-btn:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(93,110,98,0.35);
}
.contact-whatsapp-btn svg { flex-shrink: 0; }

/* Trust badges row */
.contact-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
  padding: 16px 0;
}
.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
}
.trust-badge-item svg { flex-shrink: 0; opacity: 0.8; }

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 8px;
}
.contact-field label {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 6px;
}
.contact-field .required { color: #e11d48; font-size: 13px; }
.contact-field input {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.contact-field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(93,110,98,0.12);
}
.contact-field .field-hint {
  font-size: 12px;
  color: var(--gray-400);
  margin-top: 4px;
}
.btn-contact-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: var(--accent);
  color: var(--white);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s;
  box-shadow: 0 4px 14px rgba(225,29,72,0.25);
  width: fit-content;
}
.btn-contact-submit:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(93,110,98,0.35);
}
.btn-contact-submit:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }

/* Info cards (right column) */
.contact-info-card {
  display: flex;
  gap: 16px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}
.contact-info-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.contact-info-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-50);
  border-radius: 10px;
  color: var(--accent);
}
.contact-info-body h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}
.contact-info-body p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--gray-600);
}
.contact-info-body a {
  color: var(--accent);
  font-weight: 600;
  transition: color 0.2s;
}
.contact-info-body a:hover { color: var(--accent-hover); text-decoration: underline; }

/* Working hours card (dark variant) */
.contact-hours-card {
  background: #0f172a;
  border-color: #1e293b;
}
.contact-hours-card .contact-info-icon {
  background: rgba(255,255,255,0.08);
  color: #60a5fa;
}
.contact-hours-card .contact-info-body h4 { color: #e2e8f0; }
.hours-list { display: flex; flex-direction: column; gap: 6px; margin-top: 4px; }
.hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 13.5px;
  gap: 24px;
}
.hours-row span:first-child { color: #94a3b8; }
.hours-row span:last-child { color: #e2e8f0; font-weight: 600; }

/* Sales Team section */
.team-section {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  padding: 80px 0;
  text-align: center;
}
.team-section .section-title { margin-bottom: 48px; }
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 720px;
  margin: 0 auto;
}
.team-member-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.team-member-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.team-member-photo {
  aspect-ratio: 1 / 1.15;
  background: var(--gray-100);
  overflow: hidden;
}
.team-member-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.95) contrast(1.03);
  transition: transform 0.5s var(--ease);
}
.team-avatar-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  font-weight: 800;
  color: var(--white);
  background: linear-gradient(135deg, #5d6e62, #74867a);
}
.team-member-card:hover .team-member-photo img { transform: scale(1.05); }
.team-member-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  padding: 16px 20px 18px;
}

/* Contact page scroll animations */
.contact-grid,
.team-grid { opacity: 0; transform: translateY(30px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.contact-grid.animate-visible,
.team-grid.animate-visible { opacity: 1; transform: translateY(0); }

/* Word split inner (contact hero) */
.word-split-inner { display: inline-block; opacity: 0; transform: translateY(100%); transition: opacity 0.55s var(--ease), transform 0.65s var(--ease); transition-delay: var(--d, 0s); will-change: opacity, transform; }
.contact-hero h1.in-view .word-split-inner,
.contact-hero h1.animate-reveal .word-split-inner { opacity: 1; transform: translateY(0); }

/* Responsive: Contact page */
@media (max-width: 992px) {
  .contact-grid { grid-template-columns: 1fr; gap: 44px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); max-width: 520px; }
}
@media (max-width: 560px) {
  .team-grid { grid-template-columns: 1fr; max-width: 300px; }
  .contact-trust { flex-direction: column; gap: 12px; }
  .contact-whatsapp-btn { width: 100%; justify-content: center; }
  .btn-contact-submit { width: 100%; }

/* ============================================================
   BotGuard — 防机器人（蜜罐字段 + Turnstile 容器）
   蜜罐字段对真人完全不可见，机器人若自动填充即被后端拦截
   ============================================================ */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  top: auto !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  border: 0;
  padding: 0;
  margin: 0;
}
.cf-turnstile {
  margin: 12px 0 4px;
  min-height: 10px;
}
}