/* roulang page: index */
:root {
      --ink: #1B2422;
      --ink-soft: #2C3835;
      --amber: #E07A2F;
      --amber-deep: #C86822;
      --teal: #2F8F86;
      --teal-soft: #E6F4F2;
      --paper: #F3F0E8;
      --card: #FFFCF7;
      --line: #D8D2C6;
      --muted: #5E6865;
      --warn: #C4522A;
      --white: #FFFDFA;
      --shadow: 0 4px 8px rgba(27, 36, 34, .08);
      --shadow-hover: 0 8px 16px rgba(27, 36, 34, .12);
      --radius: 10px;
      --container: 1240px;
      --topbar-h: 40px;
      --mainbar-h: 72px;
      --header-h: 112px;
      --space-xl: 104px;
      --space-lg: 88px;
      --space-md: 40px;
      --focus: 2px solid #2F8F86;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      font-size: 16px;
      line-height: 1.75;
      color: var(--ink);
      background: var(--paper);
      overflow-x: hidden;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { color: inherit; text-decoration: none; }
    button, input, select, textarea { font-family: inherit; }
    button { cursor: pointer; }
    h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.28; color: var(--ink); }
    p { margin: 0 0 1em; }
    ul, ol { margin: 0; padding: 0; }
    table { border-collapse: collapse; width: 100%; }
    :focus-visible { outline: var(--focus); outline-offset: 2px; }
    .skip {
      position: absolute; left: -999px; top: 8px;
      background: var(--amber); color: var(--ink); padding: 8px 14px; border-radius: 8px; z-index: 100;
    }
    .skip:focus { left: 12px; }
    .container { width: min(100% - 40px, var(--container)); margin: 0 auto; }
    .muted { color: var(--muted); }
    .num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }
    .sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
    .site-header {
      position: sticky; top: 0; z-index: 80;
      background: var(--ink); color: var(--white);
      box-shadow: 0 2px 8px rgba(27, 36, 34, .18);
      transition: transform .25s ease, box-shadow .25s ease;
    }
    .topbar {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      min-height: var(--topbar-h);
      padding: 0 24px;
      font-size: 13px;
      background: #141c1b;
      border-bottom: 1px solid rgba(216, 210, 198, .12);
      color: #D5D0C6;
    }
    .topbar a { color: #F4EFE6; }
    .topbar a:hover { color: var(--amber); }
    .topbar-left, .topbar-right { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
    .topbar-right { justify-content: flex-end; }
    .topbar-mid { letter-spacing: .02em; }
    .trust-bits { display: flex; gap: 10px; align-items: center; color: #B9C4C0; }
    .trust-bits span::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); margin-right: 6px; vertical-align: middle; }
    .mainbar {
      display: flex; align-items: center; gap: 28px;
      min-height: var(--mainbar-h); padding: 0 24px;
    }
    .brand {
      display: flex; align-items: center; gap: 10px; flex-shrink: 0;
      color: var(--white); font-weight: 700; font-size: 18px; letter-spacing: .02em;
    }
    .brand-mark {
      width: 36px; height: 36px; border-radius: 8px;
      background: var(--amber); color: var(--ink);
      display: grid; place-items: center;
    }
    .brand-mark svg { width: 22px; height: 22px; }
    .desktop-nav { display: flex; gap: 4px; flex: 1; justify-content: center; }
    .desktop-nav a {
      position: relative; color: #E7E2D8; padding: 10px 12px; font-size: 15px; font-weight: 500;
      border-radius: 8px; min-height: 44px; display: inline-flex; align-items: center;
    }
    .desktop-nav a:hover { color: #fff; background: rgba(255,255,255,.04); }
    .desktop-nav a.is-current::after,
    .desktop-nav a:hover::after {
      content: ""; position: absolute; left: 12px; right: 12px; bottom: 6px; height: 2px; background: var(--amber);
    }
    .mainbar-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      min-height: 44px; padding: 0 18px; border-radius: 8px; border: 1px solid transparent;
      font-weight: 700; font-size: 15px; transition: background .2s, transform .15s, border-color .2s, box-shadow .2s;
    }
    .btn:active { transform: translateY(1px); }
    .btn-primary { background: var(--amber); color: var(--ink); }
    .btn-primary:hover { background: var(--amber-deep); }
    .btn-ghost { background: transparent; color: var(--white); border-color: rgba(216,210,198,.35); }
    .btn-ghost:hover { border-color: var(--amber); color: #fff; }
    .btn-line { background: transparent; color: var(--ink); border-color: var(--ink); }
    .btn-line:hover { background: var(--ink); color: var(--white); }
    .btn-text { background: none; border: 0; color: var(--ink); padding: 0; min-height: 44px; font-weight: 600; }
    .btn-text::after { content: " →"; color: var(--amber); }
    .btn-text:hover { color: var(--amber-deep); }
    .menu-toggle, .phone-chip { display: none; }
    .site-header.is-compact .topbar {
      max-height: 0; min-height: 0; overflow: hidden; padding: 0 24px; border: 0; opacity: 0;
    }
    .drawer {
      position: fixed; inset: 0 0 0 auto; width: min(88vw, 380px);
      background: var(--ink); color: var(--white); z-index: 90;
      transform: translateX(100%); transition: transform .28s ease;
      padding: 24px 20px 40px; overflow: auto;
    }
    .drawer.is-open { transform: translateX(0); }
    .drawer-backdrop {
      position: fixed; inset: 0; background: rgba(27,36,34,.46); z-index: 85; opacity: 0; pointer-events: none; transition: opacity .28s;
    }
    .drawer-backdrop.is-open { opacity: 1; pointer-events: auto; }
    .drawer a, .drawer p { color: #E7E2D8; }
    .drawer nav { display: flex; flex-direction: column; gap: 4px; margin: 24px 0; }
    .drawer nav a { min-height: 48px; display: flex; align-items: center; padding: 0 12px; border-left: 3px solid transparent; }
    .drawer nav a:hover, .drawer nav a.is-current { border-left-color: var(--amber); background: rgba(224,122,47,.12); color: #fff; }
    .hero { position: relative; min-height: 640px; background: var(--ink); color: var(--white); overflow: hidden; }
    .hero-track { position: relative; min-height: 640px; }
    .hero-slide {
      position: absolute; inset: 0; opacity: 0; visibility: hidden;
      transition: opacity .5s ease, visibility .5s;
    }
    .hero-slide.is-active { opacity: 1; visibility: visible; z-index: 1; }
    .hero-slide img {
      width: 100%; height: 100%; object-fit: cover; filter: saturate(.92);
    }
    .hero-mask {
      position: absolute; inset: 0;
      background: linear-gradient(90deg, rgba(27,36,34,.72) 0%, rgba(27,36,34,.54) 46%, rgba(27,36,34,.28) 100%);
    }
    .hero-copy {
      position: absolute; inset: 0; z-index: 2;
      display: flex; align-items: center;
    }
    .hero-copy .container { width: min(100% - 40px, 1080px); margin-left: max(20px, calc((100% - var(--container)) / 2)); }
    .hero-kicker {
      display: inline-flex; align-items: center; gap: 8px;
      font-size: 13px; letter-spacing: .12em; text-transform: none; color: #F0E6D6;
      border: 1px solid rgba(224,122,47,.55); padding: 4px 10px; border-radius: 999px; margin-bottom: 18px;
    }
    .hero h1, .slide-title {
      font-size: clamp(28px, 4vw, 44px); font-weight: 700; max-width: 16em; margin-bottom: 16px; color: #FFFCF7;
    }
    .hero-lead { max-width: 38em; color: #E8E2D6; font-size: 16px; line-height: 1.8; margin-bottom: 28px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
    .hero-controls {
      position: absolute; left: 0; right: 0; bottom: 28px; z-index: 3;
    }
    .hero-controls .container { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
    .hero-navbtn, .hero-pause {
      min-width: 44px; min-height: 44px; border: 1px solid rgba(216,210,198,.3);
      background: rgba(27,36,34,.35); color: #F4EFE6; border-radius: 8px; padding: 0 12px;
    }
    .hero-navbtn:hover, .hero-pause:hover { border-color: var(--amber); }
    .hero-dots { display: flex; gap: 8px; }
    .hero-dot {
      min-width: 72px; min-height: 32px; border: 1px solid rgba(216,210,198,.28);
      background: rgba(27,36,34,.4); color: #E7E2D8; border-radius: 4px; font-size: 12px; font-weight: 600;
    }
    .hero-dot.is-active { background: var(--amber); color: var(--ink); border-color: var(--amber); }
    main section { padding: var(--space-xl) 0; }
    main section:nth-of-type(even) { background: #EFEBE1; }
    .sec-head { max-width: 760px; margin-bottom: 36px; }
    .sec-head h2 { font-size: clamp(22px, 3vw, 36px); margin-bottom: 12px; }
    .sec-head p { color: var(--muted); margin: 0; }
    .badge {
      display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 4px;
      font-size: 12px; font-weight: 700; line-height: 1.6;
    }
    .badge-wait { background: #EEE8DC; color: var(--ink); }
    .badge-run { background: #F8E4D2; color: #8A4A16; }
    .badge-late { background: #F4D8D0; color: var(--warn); }
    .badge-done { background: var(--teal-soft); color: #1C5E58; }
    .split { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: stretch; }
    .panel {
      background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
      box-shadow: var(--shadow); padding: 28px; transition: transform .2s, box-shadow .2s, border-color .2s;
    }
    .panel:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); border-color: var(--amber); }
    .compare-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
    .compare-list li {
      display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start;
      padding: 12px 0; border-bottom: 1px solid var(--line);
    }
    .compare-list li:last-child { border-bottom: 0; }
    .cover-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
    .cover-frame img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
    .brand-strip {
      display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center;
      margin: 8px 0 24px; padding: 12px 16px; background: #E7EFEA; border-radius: 8px; border-left: 3px solid var(--teal);
      font-weight: 700;
    }
    .brand-strip small { font-weight: 500; color: var(--muted); }
    .shot-stack { display: grid; gap: 12px; }
    .shot-stack figure {
      margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
    }
    .shot-stack img { width: 100%; height: 180px; object-fit: cover; }
    .shot-stack figcaption { padding: 8px 12px; font-size: 13px; color: var(--muted); }
    .check-list { list-style: none; }
    .check-list li { position: relative; padding-left: 22px; margin: 8px 0; }
    .check-list li::before { content: ""; position: absolute; left: 0; top: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--teal); }
    .timeline {
      display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; position: relative;
    }
    .timeline::before {
      content: ""; position: absolute; left: 4%; right: 4%; top: 22px; height: 2px; background: var(--line);
    }
    .step-card {
      position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
      padding: 36px 14px 18px; box-shadow: var(--shadow); min-height: 100%;
    }
    .step-card:hover { transform: translateY(-2px); border-color: var(--amber); }
    .step-no {
      position: absolute; top: 10px; left: 12px; width: 24px; height: 24px; border-radius: 50%;
      background: var(--ink); color: var(--white); font-size: 12px; display: grid; place-items: center; font-weight: 700;
    }
    .step-card h3 { font-size: 16px; margin-bottom: 8px; }
    .step-card p { font-size: 14px; color: var(--muted); margin: 0; }
    .grid-6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .cap-card {
      background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
      padding: 22px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 10px;
      transition: transform .2s, border-color .2s, box-shadow .2s;
    }
    .cap-card:hover { transform: translateY(-2px); border-color: var(--amber); box-shadow: var(--shadow-hover); }
    .cap-ico {
      width: 42px; height: 42px; border-radius: 8px; background: #F4E4D4; color: var(--ink);
      display: grid; place-items: center;
    }
    .cap-card h3 { font-size: 18px; }
    .cap-card p { color: var(--muted); margin: 0; flex: 1; }
    .mod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .mod-card {
      background: var(--ink); color: var(--white); border-radius: var(--radius); overflow: hidden;
      box-shadow: var(--shadow); display: flex; flex-direction: column; min-height: 420px;
      transition: transform .2s, box-shadow .2s;
    }
    .mod-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
    .mod-card img { width: 100%; height: 240px; object-fit: cover; }
    .mod-bar { padding: 18px 18px 20px; border-top: 3px solid var(--amber); }
    .mod-bar h3 { color: #FFFCF7; font-size: 20px; margin-bottom: 8px; }
    .mod-bar p { color: #D5D0C6; margin: 0 0 12px; }
    .mod-bar .btn-text { color: #F4EFE6; }
    .dark-band {
      background: var(--ink); color: var(--white); padding: var(--space-xl) 0; position: relative; overflow: hidden;
    }
    .dark-band::before {
      content: "WO-88421  WO-88437  WO-88502  WO-88519";
      position: absolute; inset: 18% -10% auto; font-size: 64px; letter-spacing: .2em; opacity: .05; white-space: nowrap;
      pointer-events: none;
    }
    .dark-band::after {
      content: ""; position: absolute; inset: 0;
      background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
      background-size: 28px 28px; pointer-events: none;
    }
    .dark-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 36px; position: relative; z-index: 1; }
    .dark-quote { font-size: clamp(24px, 3vw, 34px); font-weight: 700; line-height: 1.4; }
    .dark-quote span { display: block; color: var(--amber); margin-top: 10px; font-size: 16px; font-weight: 500; }
    .case-slice {
      background: rgba(255,252,247,.04); border: 1px solid rgba(216,210,198,.16); border-radius: var(--radius);
      padding: 18px 20px; margin-bottom: 12px;
    }
    .case-slice h3 { color: #FFFCF7; font-size: 18px; margin-bottom: 6px; }
    .case-slice p { color: #D5D0C6; margin: 0; }
    .stat-bar {
      display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px;
    }
    .stat {
      background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
      padding: 22px 16px; text-align: left; box-shadow: var(--shadow);
    }
    .stat b { display: block; font-size: 34px; line-height: 1.1; color: var(--ink); margin-bottom: 6px; }
    .stat span { color: var(--muted); font-size: 14px; }
    .story-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .story {
      background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
    }
    .story img { width: 100%; height: 150px; object-fit: cover; }
    .story-body { padding: 18px; }
    .story-role { font-size: 13px; color: var(--amber-deep); font-weight: 700; margin-bottom: 6px; }
    .story h3 { font-size: 18px; margin-bottom: 8px; }
    .scene-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
    .scene-tab {
      min-height: 44px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line);
      background: var(--card); color: var(--ink); font-weight: 600;
    }
    .scene-tab.is-on { background: var(--ink); color: var(--white); border-color: var(--ink); }
    .scene-panel { display: none; }
    .scene-panel.is-on { display: grid; grid-template-columns: 1.1fr .9fr; gap: 24px; }
    .field-diff { list-style: none; }
    .field-diff li { padding: 10px 0; border-bottom: 1px dashed var(--line); display: flex; justify-content: space-between; gap: 12px; }
    .table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
    .perm-table th, .perm-table td { padding: 12px 14px; text-align: center; border-bottom: 1px solid var(--line); white-space: nowrap; }
    .perm-table th:first-child, .perm-table td:first-child { text-align: left; position: sticky; left: 0; background: var(--card); }
    .perm-table thead th { background: var(--ink); color: var(--white); font-weight: 600; }
    .perm-table tbody tr:hover td { background: #F7F1E6; }
    .yes { color: var(--teal); font-weight: 700; }
    .no { color: #B7B1A6; }
    .phone-split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 32px; align-items: center; }
    .phone-frame {
      width: min(280px, 100%); margin: 0 auto; background: var(--ink); border-radius: 28px; padding: 12px;
      box-shadow: var(--shadow-hover);
    }
    .phone-frame img { border-radius: 18px; height: 520px; object-fit: cover; }
    .review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .review {
      background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow);
    }
    .stars { color: var(--amber); letter-spacing: 2px; margin-bottom: 8px; }
    .review h3 { font-size: 16px; margin-bottom: 4px; }
    .review .who { font-size: 13px; color: var(--muted); margin-bottom: 10px; }
    .news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .news {
      background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow);
      display: flex; flex-direction: column; min-height: 220px;
    }
    .news time { font-size: 13px; color: var(--muted); }
    .news h3 { font-size: 17px; margin: 8px 0; }
    .news p { color: var(--muted); flex: 1; margin: 0; }
    .faq-list { border-top: 1px solid var(--line); }
    .faq-item { border-bottom: 1px solid var(--line); background: var(--card); }
    .faq-q {
      width: 100%; text-align: left; background: none; border: 0; min-height: 56px;
      padding: 14px 16px; font-size: 16px; font-weight: 700; display: flex; justify-content: space-between; gap: 12px;
    }
    .faq-item.is-open { box-shadow: inset 4px 0 0 var(--amber); }
    .faq-a { display: none; padding: 0 16px 16px; color: var(--muted); }
    .faq-item.is-open .faq-a { display: block; }
    .faq-q span { color: var(--amber); }
    .cta {
      background: var(--ink); color: var(--white); padding: var(--space-lg) 0 96px; position: relative;
    }
    .cta::before {
      content: ""; position: absolute; inset: 0;
      background: linear-gradient(90deg, rgba(27,36,34,.82), rgba(27,36,34,.62)), url("/assets/images/1e49aae5dba13d39.webp") center/cover;
      opacity: 1;
    }
    .cta .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1.05fr; gap: 32px; align-items: start; }
    .cta h2 { color: #FFFCF7; font-size: clamp(24px, 3vw, 36px); margin-bottom: 12px; }
    .cta p { color: #D8D2C6; }
    .micro-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 20px; }
    .micro-stats div { border: 1px solid rgba(216,210,198,.2); padding: 12px; border-radius: 8px; }
    .micro-stats b { display: block; font-size: 22px; color: var(--amber); }
    .form {
      background: var(--card); color: var(--ink); padding: 24px; border-radius: var(--radius); box-shadow: var(--shadow-hover);
    }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
    .form label { display: block; font-weight: 600; margin-bottom: 6px; }
    .form .full { grid-column: 1 / -1; }
    .form input, .form select, .form textarea {
      width: 100%; min-height: 44px; border: 1px solid var(--line); border-radius: 8px;
      padding: 8px 12px; background: #FFFEFB; color: var(--ink);
    }
    .form textarea { min-height: 96px; resize: vertical; }
    .form input.is-err, .form select.is-err, .form textarea.is-err { border-color: var(--warn); }
    .err { color: var(--warn); font-size: 13px; min-height: 18px; margin: 4px 0 0; }
    .form-ok {
      display: none; margin-top: 12px; padding: 12px 14px; background: var(--teal-soft); color: #1C5E58;
      border-radius: 8px; font-weight: 700;
    }
    .form-ok.is-show { display: block; }
    .site-footer { background: #121918; color: #D5D0C6; padding: 56px 0 24px; }
    .foot-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 28px; margin-bottom: 28px; }
    .site-footer h3 { color: #FFFCF7; font-size: 16px; margin-bottom: 12px; }
    .site-footer a { color: #D5D0C6; display: inline-block; min-height: 32px; }
    .site-footer a:hover { color: var(--amber); }
    .foot-brand { font-size: 18px; font-weight: 700; color: #FFFCF7; margin-bottom: 10px; display: flex; gap: 8px; align-items: center; }
    .scope { display: flex; flex-wrap: wrap; gap: 8px; }
    .scope span { border: 1px solid rgba(216,210,198,.2); padding: 4px 8px; border-radius: 4px; font-size: 13px; }
    .legal { border-top: 1px solid rgba(216,210,198,.14); padding-top: 16px; font-size: 13px; display: flex; flex-wrap: wrap; gap: 10px 18px; justify-content: space-between; }
    @media (max-width: 1280px) {
      .hero h1, .slide-title { font-size: 34px; }
    }
    @media (max-width: 1024px) {
      .desktop-nav { display: none; }
      .menu-toggle, .phone-chip { display: inline-flex; }
      .topbar { display: none; }
      .split, .dark-grid, .phone-split, .cta .container, .scene-panel.is-on { grid-template-columns: 1fr; }
      .grid-6 { grid-template-columns: 1fr 1fr; }
      .mod-grid, .story-row, .review-grid { grid-template-columns: 1fr 1fr; }
      .news-grid, .stat-bar { grid-template-columns: 1fr 1fr; }
      .timeline { grid-template-columns: 1fr; }
      .timeline::before { display: none; }
      .foot-grid { grid-template-columns: 1fr 1fr; }
      .hero, .hero-track { min-height: 560px; }
    }
    @media (max-width: 768px) {
      :root { --space-xl: 64px; --space-lg: 56px; }
      .container { width: min(100% - 28px, var(--container)); }
      .mod-grid, .story-row, .review-grid, .grid-6, .news-grid { grid-template-columns: 1fr; }
      .stat-bar { grid-template-columns: 1fr 1fr; }
      .form-grid { grid-template-columns: 1fr; }
      .hero, .hero-track { min-height: 620px; }
      .hero-copy { align-items: flex-end; padding-bottom: 92px; }
      .mainbar { padding: 0 12px; gap: 8px; }
      .brand { font-size: 15px; }
      .phone-frame img { height: 420px; }
    }
    @media (max-width: 520px) {
      .hero h1, .slide-title { font-size: 26px; max-width: 9em; }
      .hero-dot { min-width: 56px; font-size: 11px; }
      .stat b { font-size: 26px; }
      .foot-grid { grid-template-columns: 1fr; }
      .mainbar-actions .btn-primary span { display: none; }
    }
    @media print {
      .site-header, .hero-controls, .cta, .drawer, .drawer-backdrop, .menu-toggle { display: none !important; }
      .dark-band::before, .dark-band::after, .cta::before { display: none; }
      body { background: #fff; color: #000; }
    }