:root {
      --bg-tile: url('https://sc02.alicdn.com/kf/H7e10a81b39764a9aae4ee89f80b41a17j.jpg');
      --bg-fallback: #eaedfe;
      --card-bg: rgba(255, 255, 255, 0.94);
      --card-bg-subtle: rgba(255, 255, 255, 0.82);
      --text-main: #1e293b;
      --text-muted: #526071;
      --text-light: #8592a3;
      --accent-gold: #c59b27;
      --accent-gold-dark: #9e7916;
      --border-color: rgba(214, 222, 245, 0.7);
      --border-focus: rgba(197, 155, 39, 0.4);
      --shadow-sm: 0 4px 12px rgba(30, 41, 59, 0.03);
      --shadow-md: 0 12px 30px rgba(30, 41, 59, 0.06);
      --shadow-lg: 0 20px 45px rgba(30, 41, 59, 0.08);
      --radius-sm: 8px;
      --radius-md: 16px;
      --radius-lg: 24px;
      --radius-xl: 32px;
    }

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

    body {
      background-color: var(--bg-fallback);
      background-image: var(--bg-tile);
      background-repeat: repeat;
      background-attachment: fixed;
      font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      color: var(--text-main);
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
      padding: 40px 20px 80px 20px;
    }

    .container {
      max-width: 1240px;
      margin: 0 auto;
    }

    /* Top Badge */
    .top-badge-wrapper {
      text-align: center;
      margin-bottom: 24px;
    }

    .top-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 255, 255, 0.9);
      padding: 8px 20px;
      border-radius: 999px;
      font-size: 0.82rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      font-weight: 600;
      color: var(--accent-gold-dark);
      border: 1px solid rgba(197, 155, 39, 0.25);
      box-shadow: var(--shadow-sm);
    }

    .top-badge span {
      width: 6px;
      height: 6px;
      background: var(--accent-gold);
      border-radius: 50%;
      display: inline-block;
    }

    /* Main Hero Banner Card */
    .hero-card {
      background: var(--card-bg);
      backdrop-filter: blur(12px);
      border-radius: var(--radius-xl);
      padding: 48px;
      border: 1px solid rgba(255, 255, 255, 0.85);
      box-shadow: var(--shadow-lg);
      margin-bottom: 40px;
    }

    .hero-header {
      text-align: center;
      max-width: 820px;
      margin: 0 auto 40px auto;
    }

    .hero-header h1 {
      font-family: 'Cormorant Garamond', Georgia, serif;
      font-size: 3.2rem;
      font-weight: 600;
      color: #0f172a;
      line-height: 1.15;
      margin-bottom: 16px;
      letter-spacing: -0.02em;
    }

    .hero-header p {
      font-size: 1.15rem;
      color: var(--text-muted);
      font-weight: 400;
    }

    .hero-highlight-pills {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 20px;
    }

    .pill {
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      padding: 6px 16px;
      border-radius: 20px;
      font-size: 0.88rem;
      font-weight: 500;
      color: #334155;
    }

    /* Hero Dual Visual */
    .hero-gallery {
      display: grid;
      grid-template-columns: 1.3fr 1fr;
      gap: 28px;
      align-items: stretch;
    }

    .hero-image-box {
      border-radius: var(--radius-lg);
      overflow: hidden;
      background: #f1f5f9;
      position: relative;
      box-shadow: var(--shadow-sm);
      border: 1px solid rgba(226, 232, 240, 0.8);
    }

    .hero-image-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .hero-image-box:hover img {
      transform: scale(1.03);
    }

    .image-caption-tag {
      position: absolute;
      bottom: 16px;
      left: 16px;
      background: rgba(15, 23, 42, 0.75);
      backdrop-filter: blur(6px);
      color: #ffffff;
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 0.78rem;
      letter-spacing: 0.04em;
      font-weight: 500;
    }

    /* Section Headers */
    .section-title-wrap {
      text-align: center;
      margin: 50px 0 32px 0;
    }

    .section-subtitle {
      font-size: 0.85rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--accent-gold-dark);
      font-weight: 600;
      display: block;
      margin-bottom: 8px;
    }

    .section-title {
      font-family: 'Cormorant Garamond', Georgia, serif;
      font-size: 2.6rem;
      font-weight: 600;
      color: #0f172a;
      line-height: 1.2;
    }

    .section-desc {
      max-width: 680px;
      margin: 12px auto 0 auto;
      font-size: 1.05rem;
      color: var(--text-muted);
    }

    /* Detailed Feature Showcase (Alternating 2-Col Rows) */
    .feature-showcase-grid {
      display: flex;
      flex-direction: column;
      gap: 32px;
      margin-bottom: 50px;
    }

    .feature-card {
      background: var(--card-bg);
      backdrop-filter: blur(12px);
      border-radius: var(--radius-xl);
      padding: 36px;
      border: 1px solid rgba(255, 255, 255, 0.9);
      box-shadow: var(--shadow-md);
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .feature-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-lg);
    }

    .feature-card.reverse {
      grid-template-columns: 1fr 1fr;
    }

    .feature-card.reverse .feature-media {
      order: 2;
    }

    .feature-card.reverse .feature-content {
      order: 1;
    }

    .feature-media {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      background: #f8fafc;
      aspect-ratio: 4 / 3;
      position: relative;
    }

    .feature-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.5s ease;
    }

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

    .feature-content {
      padding: 10px 16px;
    }

    .feature-num {
      font-family: 'Cormorant Garamond', Georgia, serif;
      font-size: 2.2rem;
      font-style: italic;
      color: var(--accent-gold);
      line-height: 1;
      margin-bottom: 8px;
      display: block;
    }

    .feature-content h3 {
      font-family: 'Cormorant Garamond', Georgia, serif;
      font-size: 2rem;
      font-weight: 600;
      color: #0f172a;
      line-height: 1.25;
      margin-bottom: 14px;
    }

    .feature-content p {
      color: var(--text-muted);
      font-size: 1rem;
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .feature-bullets {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .feature-bullets li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 0.94rem;
      color: #334155;
    }

    .feature-bullets li svg {
      flex-shrink: 0;
      width: 18px;
      height: 18px;
      margin-top: 3px;
      color: var(--accent-gold-dark);
    }

    /* 3-Column Highlights Grid */
    .trio-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
      margin-bottom: 50px;
    }

    .trio-card {
      background: var(--card-bg);
      backdrop-filter: blur(12px);
      border-radius: var(--radius-lg);
      padding: 24px;
      border: 1px solid rgba(255, 255, 255, 0.9);
      box-shadow: var(--shadow-md);
      display: flex;
      flex-direction: column;
      transition: transform 0.3s ease;
    }

    .trio-card:hover {
      transform: translateY(-4px);
    }

    .trio-img-wrap {
      border-radius: var(--radius-md);
      overflow: hidden;
      aspect-ratio: 4 / 3;
      margin-bottom: 20px;
      background: #f1f5f9;
    }

    .trio-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.5s ease;
    }

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

    .trio-card h4 {
      font-family: 'Cormorant Garamond', Georgia, serif;
      font-size: 1.55rem;
      font-weight: 600;
      color: #0f172a;
      margin-bottom: 8px;
    }

    .trio-card p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Specifications Card */
    .specs-card {
      background: var(--card-bg);
      backdrop-filter: blur(12px);
      border-radius: var(--radius-xl);
      padding: 44px;
      border: 1px solid rgba(255, 255, 255, 0.9);
      box-shadow: var(--shadow-lg);
      margin-bottom: 50px;
    }

    .specs-table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 24px;
    }

    .specs-table th, 
    .specs-table td {
      padding: 16px 20px;
      text-align: left;
      font-size: 0.96rem;
      border-bottom: 1px solid #e2e8f0;
    }

    .specs-table th {
      width: 28%;
      color: #475569;
      font-weight: 600;
      background: #f8fafc;
    }

    .specs-table td {
      color: #1e293b;
      font-weight: 400;
    }

    .specs-table tr:last-child th,
    .specs-table tr:last-child td {
      border-bottom: none;
    }

    /* Comprehensive FAQ Accordion */
    .faq-card {
      background: var(--card-bg);
      backdrop-filter: blur(12px);
      border-radius: var(--radius-xl);
      padding: 44px;
      border: 1px solid rgba(255, 255, 255, 0.9);
      box-shadow: var(--shadow-lg);
      margin-bottom: 40px;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      margin-top: 30px;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
    }

    .faq-item h5 {
      font-size: 1.05rem;
      font-weight: 600;
      color: #0f172a;
      margin-bottom: 10px;
      display: flex;
      align-items: flex-start;
      gap: 8px;
    }

    .faq-item h5::before {
      content: "Q";
      display: inline-block;
      color: var(--accent-gold);
      font-family: 'Cormorant Garamond', Georgia, serif;
      font-size: 1.3rem;
      font-weight: bold;
      line-height: 1;
    }

    .faq-item p {
      color: var(--text-muted);
      font-size: 0.92rem;
      line-height: 1.65;
    }

    /* Clean Footer Note */
    .details-footer {
      text-align: center;
      padding-top: 20px;
      color: var(--text-light);
      font-size: 0.85rem;
    }

    @media (max-width: 900px) {
      .hero-gallery,
      .feature-card,
      .feature-card.reverse,
      .trio-grid,
      .faq-grid {
        grid-template-columns: 1fr;
      }
      .feature-card.reverse .feature-media {
        order: 1;
      }
      .feature-card.reverse .feature-content {
        order: 2;
      }
      .hero-card,
      .feature-card,
      .specs-card,
      .faq-card {
        padding: 24px;
      }
      .hero-header h1 {
        font-size: 2.3rem;
      }
      .section-title {
        font-size: 2rem;
      }
    }