:root {
      --brand: #0b6fb3;
      --navy: #0a315f;
      --deep: #071f3d;
      --cyan: #18a8e8;
      --sky: #eef7ff;
      --ink: #10202a;
      --text: #52646f;
      --muted: #7b8c96;
      --line: #dce7ef;
      --bg: #f5f8fb;
      --mint: #e9f8f4;
      --gold: #f0b64a;
      --gold-soft: #fff3d7;
      --shadow: 0 1.375rem 3.75rem rgba(10,49,95,.12);
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body { margin: 0; font-family: "Microsoft YaHei", Arial, sans-serif; color: var(--ink); background: white; line-height: 1.68; }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    button, input, select, textarea { font: inherit; }
    .container { width: min(73.75rem, calc(100% - 2.5rem)); margin: 0 auto; }
    .section { padding: 5.125rem 0; }
    .eyebrow { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--brand); font-size: 0.8125rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
    .eyebrow::before { content: ""; width: 1.75rem; height: 2px; background: var(--gold); }
.lead { color: var(--text); font-size: clamp(1rem, calc(0.85rem + 0.25vw), 1.125rem); max-width: 47.5rem; margin: 0; }
    .btn { min-height: 2.75rem; display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0 1.125rem; border-radius: 0.375rem; border: 1px solid transparent; font-weight: 900; cursor: pointer; }
    .btn.primary { background: var(--gold); color: #211600; box-shadow: 0 0.875rem 1.75rem rgba(240,182,74,.28); }
    .btn.line { background: white; border-color: var(--line); color: var(--navy); }
    .page-hero { position: relative; color: white; overflow: hidden; background: var(--deep); }
    .page-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,22,42,.92), rgba(5,22,42,.78) 48%, rgba(5,22,42,.38)), url("../images/services/import-customs-clearance.webp") center/cover; }
    .page-hero .container { position: relative; z-index: 2; min-height: 28.75rem; display: grid; grid-template-columns: minmax(0, .9fr) 28.75rem; gap: 3.5rem; align-items: center; padding: 3.875rem 0; }
    .page-hero .eyebrow { color: var(--gold); }
    .page-hero h1 { margin: 0.875rem 0 0.875rem; font-size: clamp(2.375rem, 4.4vw, 3.5rem); line-height: 1.12; letter-spacing: 0; }
    .page-hero p { margin: 0; max-width: 49.375rem; color: rgba(255,255,255,.86); font-size: clamp(1rem, calc(0.85rem + 0.35vw), 1.1875rem); }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.875rem; }
    .hero-actions .btn.line { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.24); color: white; }
    .hero-service-panel { border: 1px solid rgba(255,255,255,.18); border-radius: 0.5rem; background: rgba(255,255,255,.1); backdrop-filter: blur(0.875rem); box-shadow: 0 1.5rem 4.375rem rgba(0,0,0,.24); overflow: hidden; }
    .hero-service-head { padding: 1.375rem 1.5rem 1.125rem; border-bottom: 1px solid rgba(255,255,255,.14); }
    .hero-service-head b { display: block; color: white; font-size: 1.25rem; margin-bottom: 0.25rem; }
    .hero-service-head span { color: rgba(255,255,255,.72); font-size: 0.875rem; }
    .hero-service-list { display: grid; grid-template-columns: 1fr 1fr; }
    .hero-service-link { min-height: 5.75rem; padding: 1.125rem 1.25rem; border-right: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); transition: .22s ease; }
    .hero-service-link:nth-child(even) { border-right: 0; }
    .hero-service-link:nth-last-child(-n+2) { border-bottom: 0; }
    .hero-service-link span { display: block; color: var(--gold); font-size: 0.75rem; font-weight: 900; margin-bottom: 0.5rem; }
    .hero-service-link b { display: block; color: white; font-size: 1.0625rem; line-height: 1.32; }
    .hero-service-link:hover { background: rgba(24,168,232,.16); }

    .intro { background: linear-gradient(180deg, #fff, var(--bg)); }
    .intro-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3.375rem; align-items: center; }
    .intro h2 { margin: 0.75rem 0 1.125rem; color: var(--navy); font-size: clamp(1.875rem, 3.5vw, 2.875rem); line-height: 1.18; letter-spacing: 0; }
    .intro-copy { color: var(--text); font-size: clamp(1rem, calc(0.85rem + 0.25vw), 1.125rem); margin: 0; }
    .intro-visual { position: relative; min-height: 16.875rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
    .intro-strip { position: relative; overflow: hidden; border-radius: 0.5rem; background: var(--navy); min-height: 16.875rem; }
    .intro-strip img { width: 100%; height: 100%; object-fit: cover; opacity: .88; }
    .intro-strip:nth-child(2) { margin-top: 2.625rem; }
    .intro-note { position: absolute; left: 2.125rem; right: 2.125rem; bottom: 1.5rem; padding: 1.125rem 1.25rem; border-left: 0.25rem solid var(--gold); border-radius: 0.5rem; background: rgba(255,255,255,.92); box-shadow: var(--shadow); color: var(--navy); font-weight: 900; }

    .products { background: var(--bg); }
    .section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 2.125rem; margin-bottom: 2.625rem; }
    .section-head h2 { margin: 0.625rem 0 0; color: var(--navy); font-size: clamp(1.875rem, 3.4vw, 2.75rem); line-height: 1.2; letter-spacing: 0; }
    .product-stack { display: grid; gap: 2.875rem; }
    .product { position: relative; display: grid; grid-template-columns: 22.5rem minmax(0, 1fr); background: white; border: 1px solid var(--line); border-radius: 0.5rem; box-shadow: var(--shadow); overflow: hidden; }
    .product::before { content: ""; position: absolute; left: 22.5rem; top: 0; bottom: 0; width: 1px; background: var(--line); }
    .product:nth-child(even) { grid-template-columns: minmax(0, 1fr) 22.5rem; }
    .product:nth-child(even)::before { left: auto; right: 22.5rem; }
    .product:nth-child(even) .product-media { order: 2; }
    .product:nth-child(even) .product-body { order: 1; }
    .product-media { position: relative; min-height: 30rem; background: var(--deep); }
    .product-media img { width: 100%; height: 100%; object-fit: cover; opacity: .9; }
    .product-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,19,36,.34), rgba(4,19,36,.16) 45%, rgba(4,19,36,.72)); }
    .product-title { position: absolute; left: 1.5rem; right: 1.5rem; top: 1.5rem; bottom: auto; z-index: 2; color: white; padding: 1.125rem 1.25rem; background: rgba(5,22,42,.72); border-left: 0.25rem solid var(--gold); border-radius: 0.5rem; box-shadow: 0 1.125rem 2.625rem rgba(0,0,0,.22); backdrop-filter: blur(0.5rem); }
    .product-title small { display: block; color: var(--gold); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 0.375rem; }
    .product-title h3 { margin: 0; font-size: 1.875rem; line-height: 1.18; letter-spacing: 0; }
    .product-body { min-width: 0; display: grid; grid-template-rows: auto auto auto; align-content: start; background: white; }
    .product-summary { padding: 2.625rem 2.375rem 1.75rem; background: linear-gradient(135deg, #fff, #f8fbfe); }
    .product-summary p { margin: 0; color: var(--text); font-size: 1.0625rem; }
    .product-tabs { display: grid; grid-template-columns: repeat(4, 1fr); padding: 0 2.375rem 1.875rem; background: linear-gradient(135deg, #fff, #f8fbfe); border-bottom: 1px solid var(--line); }
    .product-tab { min-height: 3rem; border: 1px solid var(--line); border-right: 0; background: white; color: var(--navy); padding: 0 0.75rem; font-size: 0.875rem; font-weight: 900; cursor: pointer; transition: .2s ease; }
    .product-tab:first-child { border-radius: 0.375rem 0 0 0.375rem; }
    .product-tab:last-child { border-right: 1px solid var(--line); border-radius: 0 0.375rem 0.375rem 0; }
    .product-tab:hover, .product-tab.active { background: #fffaf0; border-color: var(--gold); color: var(--navy); box-shadow: inset 0 0.1875rem 0 var(--gold); }
    .product-tab:hover + .product-tab, .product-tab.active + .product-tab { border-left-color: var(--gold); }
    .tab-panels { background: white; }
    .tab-panel { display: none; padding: 2.5rem 2.375rem 1.375rem; }
    .tab-panel.active { display: grid; gap: 1.375rem; }
    .tab-panel h4 { margin: 0; color: var(--navy); font-size: 1.5rem; line-height: 1.28; }
    .tab-panel p { margin: 0; color: var(--text); font-size: clamp(0.9375rem, calc(0.82rem + 0.2vw), 1rem); }
    .split-content { display: grid; grid-template-columns: .82fr 1fr; gap: 1.75rem; align-items: start; }
    .detail-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.75rem; }
    .detail-list li { position: relative; padding-left: 1.125rem; color: var(--text); }
    .detail-list li::before { content: ""; position: absolute; left: 0; top: .75em; width: 0.4375rem; height: 0.4375rem; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 0.25rem rgba(240,182,74,.16); }
    .mini-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
    .mini-item { padding: 1rem; border-radius: 0.5rem; background: var(--bg); border: 1px solid var(--line); }
    .mini-item b { display: block; color: var(--navy); margin-bottom: 0.3125rem; }
    .mini-item span { color: var(--text); font-size: 0.875rem; }
    .deliver-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.625rem; }
    .deliver-strip span { min-height: 3.75rem; display: flex; align-items: center; padding: 0.75rem 0.8125rem; border-left: 0.1875rem solid var(--gold); border-radius: 0.5rem; background: linear-gradient(135deg, #fffaf0, var(--sky)); color: var(--navy); font-weight: 900; font-size: 0.875rem; }
    .product-more { display: flex; justify-content: center; padding: 0.5rem 2.375rem 2.75rem; background: white; }
    .product-more .btn { min-width: 8.25rem; min-height: 2.625rem; }

    .final-cta { padding: 5.125rem 0; background: linear-gradient(135deg, var(--navy), var(--brand)); color: white; }
    .cta-grid { display: grid; grid-template-columns: 1fr 26.25rem; gap: 2.625rem; align-items: center; }
    .final-cta .eyebrow { color: var(--gold); }
    .final-cta h2 { margin: 0.75rem 0 0.875rem; font-size: clamp(1.875rem, 3.5vw, 2.875rem); line-height: 1.18; letter-spacing: 0; }
    .final-cta .lead, .final-cta p { color: rgba(255,255,255,.82); }
    .cta-path { display: grid; gap: 0.75rem; margin-top: 1.75rem; }
    .cta-path-item { display: grid; grid-template-columns: 8.25rem 1fr; gap: 0.875rem; align-items: start; padding-top: 0.8125rem; border-top: 1px solid rgba(255,255,255,.18); }
    .cta-path-item b { color: white; }
    .cta-path-item span { color: rgba(255,255,255,.72); }
    .contact-card { background: white; color: var(--ink); border-radius: 0.5rem; padding: 1.5rem; box-shadow: var(--shadow); }
    .contact-card h3 { margin: 0 0 1rem; color: var(--navy); }
    .contact-card input, .contact-card textarea, .contact-card select { width: 100%; border: 1px solid var(--line); border-radius: 0.375rem; min-height: 2.75rem; margin-bottom: 0.625rem; padding: 0 0.75rem; outline: none; color: var(--ink); }
    .contact-card textarea { min-height: 5.75rem; padding-top: 0.75rem; resize: vertical; }

    @media (max-width: 1080px) {
      .page-hero .container, .intro-layout, .product, .cta-grid { grid-template-columns: 1fr; }
      .container { width: min(100% - 2rem, 73.75rem); }
      .section { padding: 4.25rem 0; }
      .page-hero .container { min-height: auto; gap: 1.75rem; padding: 3.125rem 0; }
      .page-hero h1 { font-size: clamp(2rem, 4.2vw, 2.75rem); }
      .page-hero p { font-size: 1rem; line-height: 1.65; }
      .hero-service-panel { max-width: 46rem; }
      .section-head { gap: 1.375rem; margin-bottom: 2rem; align-items: flex-start; }
      .section-head > div { flex: 0 0 min(40%, 22rem); min-width: 17rem; }
      .section-head h2 { font-size: clamp(1.625rem, 3.1vw, 2.25rem); line-height: 1.18; }
      .section-head .lead { flex: 1 1 auto; max-width: none; font-size: 0.9375rem; line-height: 1.68; }
      .intro h2 { font-size: clamp(1.625rem, 3.2vw, 2.375rem); }
      .intro-copy { font-size: 1rem; }
      .product::before { display: none; }
      .product:nth-child(even) .product-media, .product:nth-child(even) .product-body { order: initial; }
      .product-media { min-height: 20rem; }
      .product-title { left: 1.25rem; right: 1.25rem; top: 1.25rem; padding: 1rem 1.125rem; }
      .product-title h3 { font-size: clamp(1.5rem, 3.2vw, 1.875rem); }
      .product-summary { padding: 2rem 1.75rem 1.375rem; }
      .product-tabs { padding: 0 1.75rem 1.5rem; }
      .tab-panel { padding: 2rem 1.75rem 1.125rem; }
      .product-more { padding: 0.5rem 1.75rem 2.25rem; }
      .split-content { grid-template-columns: 1fr; }
    }
    @media (min-width: 721px) and (max-width: 1080px) {
      .product { grid-template-columns: 19rem minmax(0, 1fr); }
      .product:nth-child(even) { grid-template-columns: minmax(0, 1fr) 19rem; }
      .product::before { display: block; left: 19rem; }
      .product:nth-child(even)::before { left: auto; right: 19rem; }
      .product:nth-child(even) .product-media { order: 2; }
      .product:nth-child(even) .product-body { order: 1; }
      .product-media { min-height: 100%; }
      .product-title h3 { font-size: clamp(1.375rem, 2.2vw, 1.75rem); }
      .product-summary { padding: 1.5rem 1.375rem 1.125rem; }
      .product-tabs { padding: 0 1.375rem 1.25rem; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
      .product-tab, .product-tab:first-child, .product-tab:last-child { border: 1px solid var(--line); border-radius: 0.375rem; }
      .tab-panel { padding: 1.5rem 1.375rem 1rem; }
      .tab-panel h4 { font-size: 1.375rem; }
      .product-more { padding: 0.5rem 1.375rem 1.875rem; }
    }
    @media (max-width: 720px) {
      .container { width: min(100% - 1.75rem, 73.75rem); }
      .page-hero .container { min-height: auto; padding: 2.75rem 0; }
      .page-hero h1 { font-size: clamp(1.875rem, 8vw, 2.375rem); line-height: 1.14; }
      .page-hero p { font-size: 0.9375rem; line-height: 1.62; }
      .hero-actions { display: grid; grid-template-columns: 1fr; gap: 0.625rem; margin-top: 1.375rem; }
      .hero-actions .btn { min-height: 2.75rem; padding: 0 0.75rem; }
      .section { padding: 3.625rem 0; }
      .hero-service-list, .mini-grid, .deliver-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .hero-service-head { padding: 1.125rem; }
      .hero-service-head b { font-size: 1.125rem; }
      .hero-service-head span { font-size: 0.8125rem; }
      .hero-service-link { min-height: auto; padding: 1rem; border-right: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); }
      .hero-service-link b { font-size: 0.9375rem; line-height: 1.35; }
      .hero-service-link:nth-child(even) { border-right: 0; }
      .hero-service-link:nth-last-child(-n+2) { border-bottom: 0; }
      .intro-visual { min-height: clamp(11.25rem, 57vw, 16.875rem); grid-template-columns: 1fr 1fr; gap: clamp(0.5rem, 2.4vw, 1rem); }
      .intro-strip { min-height: clamp(11.25rem, 57vw, 16.875rem); }
      .intro-strip:nth-child(2) { margin-top: clamp(1.25rem, 6.4vw, 2.625rem); }
      .intro-note { left: clamp(0.75rem, 5vw, 2.125rem); right: clamp(0.75rem, 5vw, 2.125rem); bottom: clamp(0.75rem, 3.8vw, 1.5rem); padding: clamp(0.625rem, 3vw, 1.125rem) clamp(0.75rem, 3.4vw, 1.25rem); font-size: clamp(0.75rem, 3.5vw, 1rem); line-height: 1.45; }
      .section-head { display: block; }
      .section-head > div { min-width: 0; }
      .section-head h2 { font-size: clamp(1.75rem, 8vw, 2.125rem); line-height: 1.18; }
      .section-head .lead { margin-top: 0.875rem; }
      .mini-item { padding: 0.875rem; }
      .mini-item span, .deliver-strip span { font-size: 0.8125rem; line-height: 1.5; }
      .deliver-strip span { min-height: auto; padding: 0.625rem 0.75rem; }
      .product-summary, .product-tabs, .tab-panel, .product-more { padding-left: 1.25rem; padding-right: 1.25rem; }
      .product-tabs { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
      .product-tab, .product-tab:first-child, .product-tab:last-child { border: 1px solid var(--line); border-radius: 0.375rem; }
      .product,
      .product:nth-child(even) { grid-template-columns: 1fr !important; gap: 0; }
      .product::before,
      .product:nth-child(even)::before { display: none !important; }
      .product .product-media,
      .product .product-body,
      .product:nth-child(even) .product-media,
      .product:nth-child(even) .product-body { order: initial !important; }
      .product-media { height: clamp(12rem, 42vw, 16.25rem); min-height: 0; overflow: hidden; }
      .product-media img { position: absolute; inset: 0; }
      .product-title { left: 1rem; right: 1rem; top: 1rem; padding: 0.75rem 0.875rem; }
      .product-title small { margin-bottom: 0.25rem; font-size: 0.75rem; line-height: 1.35; }
      .product-title h3 { font-size: clamp(1.25rem, 5vw, 1.5625rem); }
      .product-summary { padding-top: 1.125rem; padding-bottom: 1rem; }
      .product-summary p { font-size: 0.9375rem; line-height: 1.65; }
      .product-tabs { padding-bottom: 1.125rem; }
      .product-tab { min-height: 2.75rem; font-size: 0.8125rem; }
      .tab-panel { padding-top: 1.25rem; padding-bottom: 1rem; }
      .tab-panel h4 { font-size: 1.25rem; }
      .cta-path-item { grid-template-columns: 1fr; gap: 2px; }
    }
    @media (max-width: 380px) {
      .hero-service-list, .mini-grid, .deliver-strip, .intro-visual { grid-template-columns: 1fr; }
      .intro-strip:nth-child(2) { margin-top: 0; }
      .intro-note { position: static; margin-top: 0.75rem; }
    }