/* roulang page: index */
:root {
      --bg: #050b16;
      --bg-2: #071422;
      --bg-3: #06101c;
      --panel: #0a2a4a;
      --panel-2: #123a62;
      --cyan: #4ee3ff;
      --cyan-2: #7aefff;
      --amber: #ffb03a;
      --amber-2: #ffc56a;
      --text: #e8f2fa;
      --muted: #9bb3c9;
      --line: rgba(78, 227, 255, 0.28);
      --line-strong: rgba(78, 227, 255, 0.55);
      --glass: rgba(14, 36, 68, 0.54);
      --glass-2: rgba(14, 36, 68, 0.62);
      --shadow: 0 18px 40px rgba(0, 8, 18, 0.45), 0 0 0 1px rgba(78, 227, 255, 0.16);
      --shadow-glow: 0 10px 28px rgba(78, 227, 255, 0.28), 0 0 24px rgba(78, 227, 255, 0.18);
      --radius: 18px;
      --btn-radius: 999px;
      --container: 1220px;
      --nav-h: 108px;
      --space: 92px;
      --focus: 0 0 0 3px rgba(78, 227, 255, 0.35);
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    html, body { margin: 0; padding: 0; }
    body {
      font-family: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      background:
        radial-gradient(1200px 700px at 12% -10%, rgba(18, 58, 98, 0.55), transparent 55%),
        radial-gradient(900px 520px at 92% 8%, rgba(78, 227, 255, 0.08), transparent 46%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 48%, var(--bg-3) 100%);
      color: var(--text);
      font-size: 16px;
      line-height: 1.75;
      min-height: 100%;
      overflow-x: hidden;
    }
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: 0;
      opacity: 0.18;
      background-image:
        repeating-linear-gradient(135deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 7px),
        repeating-linear-gradient(45deg, rgba(78,227,255,0.025) 0 1px, transparent 1px 11px);
      mix-blend-mode: overlay;
    }
    img { max-width: 100%; display: block; height: auto; }
    a { color: var(--cyan); text-decoration: none; transition: color .2s ease, opacity .2s ease; }
    a:hover { color: var(--cyan-2); }
    button, input, select, textarea { font-family: inherit; }
    button { cursor: pointer; }
    h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: 0; color: var(--text); line-height: 1.28; }
    p { margin: 0; }
    ul { margin: 0; padding: 0; list-style: none; }
    :focus-visible { outline: none; box-shadow: var(--focus); }
    .container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
    main { position: relative; z-index: 1; }
    section { position: relative; }
    .section { padding: var(--space) 0; }
    .section-head { max-width: 760px; margin-bottom: 36px; }
    .section-head h2 { font-size: 28px; margin-bottom: 12px; }
    .section-head p { color: var(--muted); font-size: 15px; }
    .kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--cyan);
      font-size: 13px;
      font-weight: 500;
      margin-bottom: 10px;
    }
    .kicker::before {
      content: "";
      width: 18px;
      height: 2px;
      background: linear-gradient(90deg, var(--cyan), transparent);
      box-shadow: 0 0 10px var(--cyan);
    }
    .badge {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 0 10px;
      border-radius: 999px;
      border: 1px solid rgba(255, 176, 58, 0.55);
      color: var(--amber);
      font-size: 12px;
      letter-spacing: 0.02em;
      background: rgba(255, 176, 58, 0.08);
    }
    .glass {
      background: var(--glass);
      backdrop-filter: blur(18px) saturate(140%);
      -webkit-backdrop-filter: blur(18px) saturate(140%);
      border: 1px solid var(--line);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), var(--shadow);
      border-radius: var(--radius);
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 0 22px;
      border-radius: var(--btn-radius);
      border: 1px solid transparent;
      font-size: 15px;
      font-weight: 700;
      line-height: 1;
      text-decoration: none;
      transition: transform .2s ease, box-shadow .2s ease, filter .2s ease, background .2s ease, color .2s ease;
      white-space: nowrap;
    }
    .btn-primary {
      color: #041018;
      background: linear-gradient(135deg, #7aefff 0%, #4ee3ff 38%, #1d6ea3 100%);
      box-shadow: var(--shadow-glow);
    }
    .btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); box-shadow: 0 12px 34px rgba(78,227,255,.42), 0 0 36px rgba(78,227,255,.24); color: #041018; }
    .btn-primary:active { transform: translateY(0); filter: brightness(.98); }
    .btn-ghost {
      color: var(--cyan);
      background: rgba(14,36,68,.35);
      border-color: var(--line-strong);
      text-shadow: 0 0 12px rgba(78,227,255,.35);
    }
    .btn-ghost:hover { color: #fff; border-color: var(--cyan); box-shadow: 0 0 18px rgba(78,227,255,.22); }
    .btn-amber {
      color: #1a1204;
      background: linear-gradient(135deg, #ffd27a, var(--amber));
      box-shadow: 0 8px 22px rgba(255,176,58,.25);
    }
    .btn-amber:hover { filter: brightness(1.06); color: #1a1204; }
    .icon {
      width: 42px; height: 42px; border-radius: 12px;
      display: grid; place-items: center;
      background: linear-gradient(180deg, rgba(18,58,98,.9), rgba(10,42,74,.7));
      border: 1px solid var(--line);
      color: var(--cyan);
      flex: 0 0 auto;
    }
    .icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

    .site-header {
      position: relative;
      z-index: 50;
    }
    .topbar {
      background: rgba(5, 11, 22, 0.72);
      backdrop-filter: blur(16px) saturate(140%);
      border-bottom: 1px solid rgba(78,227,255,.12);
    }
    .topbar-inner {
      min-height: 42px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      font-size: 13px;
      color: var(--muted);
    }
    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--text);
      font-weight: 700;
      min-height: 44px;
    }
    .brand:hover { color: #fff; }
    .logo-mark {
      width: 34px; height: 34px; flex: 0 0 auto;
      border-radius: 10px;
      background: radial-gradient(circle at 30% 20%, rgba(78,227,255,.35), transparent 50%), linear-gradient(160deg, #123a62, #0a2a4a);
      border: 1px solid var(--line);
      display: grid; place-items: center;
      box-shadow: 0 0 16px rgba(78,227,255,.18);
    }
    .logo-mark svg { width: 20px; height: 20px; }
    .brand-name { font-size: 16px; }
    .brand-tag { margin-left: 8px; }
    .top-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: flex-end; }
    .top-actions a { color: var(--muted); min-height: 44px; display: inline-flex; align-items: center; }
    .top-actions a:hover { color: var(--cyan); }
    .phone-link { color: var(--text) !important; font-weight: 700; }
    .mainnav {
      background: rgba(10, 42, 74, 0.42);
      backdrop-filter: blur(18px) saturate(140%);
      border-bottom: 1px solid rgba(78,227,255,.14);
    }
    .mainnav.is-stuck {
      position: sticky;
      top: 0;
      z-index: 60;
      background: rgba(7, 20, 34, 0.86);
      box-shadow: 0 10px 30px rgba(0,0,0,.35);
    }
    .mainnav-inner {
      min-height: 66px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }
    .menu {
      display: flex;
      align-items: center;
      gap: 4px;
      flex-wrap: wrap;
    }
    .menu a {
      position: relative;
      color: var(--muted);
      padding: 10px 12px;
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      font-size: 14px;
      font-weight: 500;
    }
    .menu a:hover, .menu a.is-active { color: var(--text); }
    .menu a.is-active::after, .menu a:hover::after {
      content: "";
      position: absolute;
      left: 12px; right: 12px; bottom: 6px;
      height: 2px;
      background: var(--cyan);
      box-shadow: 0 0 8px var(--cyan);
      border-radius: 2px;
    }
    .nav-cta { display: flex; align-items: center; gap: 10px; }
    .menu-toggle {
      display: none;
      width: 44px; height: 44px;
      border-radius: 12px;
      border: 1px solid var(--line);
      background: rgba(14,36,68,.5);
      color: var(--text);
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
    }
    .menu-toggle span { display: block; width: 18px; height: 2px; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
    .drawer-backdrop {
      display: none;
    }

    #hero {
      min-height: 100vh;
      isolation: isolate;
      clip-path: polygon(0 0, 100% 0, 100% 93%, 0 100%);
      margin-bottom: -48px;
    }
    .hero-slides { position: absolute; inset: 0; z-index: 0; }
    .hero-slide {
      position: absolute; inset: 0; opacity: 0; transition: opacity .8s ease;
      background-size: cover; background-position: center;
    }
    .hero-slide.is-on { opacity: 1; }
    .hero-slide::after {
      content: "";
      position: absolute; inset: 0;
      background:
        linear-gradient(90deg, rgba(5,11,22,.88) 0%, rgba(5,11,22,.55) 46%, rgba(5,11,22,.28) 100%),
        radial-gradient(circle at 80% 70%, rgba(255,176,58,.12), transparent 28%),
        linear-gradient(180deg, rgba(5,11,22,.15), rgba(5,11,22,.55));
    }
    .speedlines {
      position: absolute; inset: 0; pointer-events: none; opacity: .22;
      background: repeating-linear-gradient(105deg, transparent 0 18px, rgba(78,227,255,.08) 18px 19px);
    }
    .hero-content {
      position: relative;
      z-index: 2;
      min-height: 100vh;
      display: grid;
      align-items: center;
      padding: 48px 0 90px;
    }
    .hero-board {
      width: min(680px, 100%);
      padding: 28px 28px 24px;
      background: rgba(14,36,68,.58);
      transform: skewY(-1.4deg);
    }
    .hero-board > * { transform: skewY(1.4deg); }
    .hero-board h1 { font-size: 42px; margin: 8px 0 14px; max-width: 15em; }
    .hero-lead { color: var(--muted); font-size: 15px; margin-bottom: 20px; }
    .coupon-wall { display: grid; grid-template-columns: 1.4fr .8fr; gap: 12px; margin-bottom: 18px; }
    .coupon {
      position: relative;
      border-radius: 16px;
      padding: 16px 16px 14px;
      background:
        radial-gradient(circle at 0 50%, transparent 8px, rgba(10,42,74,.75) 8.5px),
        linear-gradient(180deg, rgba(18,58,98,.55), rgba(10,42,74,.72));
      border: 1px dashed rgba(78,227,255,.4);
      overflow: hidden;
    }
    .coupon::before, .coupon::after {
      content: "";
      position: absolute;
      width: 16px; height: 16px; background: #071422; border-radius: 50%;
      top: 50%; transform: translateY(-50%);
    }
    .coupon::before { left: -8px; }
    .coupon::after { right: -8px; }
    .coupon-main { min-height: 148px; display: flex; flex-direction: column; justify-content: space-between; }
    .coupon strong { font-size: 30px; color: var(--amber); display: block; line-height: 1.1; }
    .coupon span { color: var(--muted); font-size: 13px; }
    .coupon small { color: var(--cyan); font-size: 12px; }
    .coupon-side { display: grid; gap: 12px; }
    .coupon-mini { min-height: 68px; }
    .coupon-mini strong { font-size: 16px; color: var(--text); }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
    .hero-ctrl {
      margin-top: 18px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .dots { display: flex; gap: 8px; }
    .dots button {
      width: 28px; height: 6px; border: 0; border-radius: 99px;
      background: rgba(155,179,201,.35); min-height: 6px; padding: 0;
    }
    .dots button.is-on { background: var(--cyan); box-shadow: 0 0 10px var(--cyan); width: 38px; }
    .pause-btn {
      min-width: 44px; min-height: 44px; border-radius: 999px;
      border: 1px solid var(--line); background: rgba(14,36,68,.45); color: var(--text);
    }

    #pain { padding-top: 70px; }
    .pain-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
      background: linear-gradient(90deg, rgba(10,42,74,.25), rgba(7,20,34,.1));
    }
    .pain-item {
      padding: 28px 22px;
      border-right: 1px solid rgba(78,227,255,.12);
    }
    .pain-item:last-child { border-right: 0; }
    .pain-item h3 { font-size: 18px; margin: 10px 0 8px; }
    .pain-item p { color: var(--muted); font-size: 14px; }
    .tick {
      width: 28px; height: 28px; border-radius: 50%;
      border: 1px solid var(--line);
      display: grid; place-items: center;
      color: var(--cyan); font-size: 12px;
      box-shadow: inset 0 0 0 4px rgba(78,227,255,.06);
    }

    .split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
    .split img, .media-frame img { width: 100%; height: 100%; object-fit: cover; }
    .media-frame {
      border-radius: 20px; overflow: hidden; min-height: 420px; position: relative;
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }
    .media-frame::after {
      content: "";
      position: absolute; inset: 0;
      background: linear-gradient(180deg, transparent 40%, rgba(5,11,22,.45));
      pointer-events: none;
    }
    .spec-box { margin-top: 18px; padding: 16px 18px; }
    .spec-box h3 { font-size: 16px; margin-bottom: 10px; }
    .spec-row { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; padding: 8px 0; border-bottom: 1px solid rgba(78,227,255,.1); color: var(--muted); }
    .spec-row b { color: var(--cyan); font-weight: 700; }
    .progress { height: 6px; border-radius: 99px; background: rgba(78,227,255,.12); overflow: hidden; margin-top: 8px; }
    .progress > i { display: block; height: 100%; width: 76%; background: linear-gradient(90deg, var(--cyan), #1d6ea3); box-shadow: 0 0 10px var(--cyan); }

    .cards-6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .benefit {
      padding: 22px;
      min-height: 250px;
      display: flex; flex-direction: column; gap: 10px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .benefit:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: 0 16px 30px rgba(0,0,0,.28), 0 0 0 1px rgba(78,227,255,.28); }
    .benefit h3 { font-size: 18px; }
    .benefit p { color: var(--muted); font-size: 14px; flex: 1; }
    .benefit-top { display: flex; justify-content: space-between; align-items: flex-start; }

    .timeline {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 12px;
      position: relative;
    }
    .timeline::before {
      content: "";
      position: absolute; left: 8%; right: 8%; top: 27px;
      height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), transparent);
      opacity: .45;
    }
    .step { padding: 8px 8px 0; position: relative; }
    .num {
      width: 54px; height: 54px; border-radius: 50%;
      display: grid; place-items: center;
      border: 1px solid var(--cyan);
      color: var(--cyan);
      font-weight: 700;
      background: rgba(10,42,74,.7);
      box-shadow: 0 0 18px rgba(78,227,255,.25);
      margin-bottom: 14px;
    }
    .step h3 { font-size: 18px; margin-bottom: 8px; }
    .step p { color: var(--muted); font-size: 14px; }

    .plans {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      grid-template-rows: auto auto;
      gap: 18px;
    }
    .plan { padding: 24px; display: flex; flex-direction: column; gap: 12px; position: relative; overflow: hidden; }
    .plan-featured { grid-row: 1 / span 2; background: rgba(14,36,68,.62); }
    .plan h3 { font-size: 22px; }
    .price { font-size: 32px; color: var(--amber); font-weight: 700; line-height: 1.1; }
    .price small { font-size: 13px; color: var(--muted); font-weight: 500; margin-left: 6px; }
    .plan img { height: 140px; width: 100%; object-fit: cover; border-radius: 12px; }
    .plan-featured img { height: 210px; }
    .checklist li { position: relative; padding-left: 16px; color: var(--muted); font-size: 14px; margin: 7px 0; }
    .checklist li::before { content: ""; position: absolute; left: 0; top: 10px; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
    .plan .btn { margin-top: auto; width: 100%; }

    #cases {
      background:
        linear-gradient(180deg, rgba(4,10,20,.55), rgba(4,10,20,.82)),
        url("/assets/images/baf24d588269b0da.jpg") center/cover no-repeat;
      padding: 96px 0;
    }
    .case-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; align-items: stretch; }
    .quote {
      padding: 32px 28px;
      background: rgba(5, 12, 24, .62);
      border-left: 3px solid var(--cyan);
    }
    .quote h2 { font-size: 30px; margin: 10px 0 16px; }
    .quote p { color: var(--muted); }
    .case-grid { display: grid; gap: 14px; }
    .case-card { position: relative; min-height: 150px; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); }
    .case-card img { width: 100%; height: 180px; object-fit: cover; }
    .case-card figcaption {
      position: absolute; left: 12px; right: 12px; bottom: 12px;
      padding: 12px 14px;
      background: rgba(14,36,68,.58);
      backdrop-filter: blur(16px) saturate(140%);
      border: 1px solid var(--line);
      border-radius: 12px;
    }
    .case-card h3 { font-size: 16px; margin-bottom: 4px; }
    .case-card p { color: var(--muted); font-size: 13px; }

    #results {
      background:
        radial-gradient(circle at 20% 0, rgba(78,227,255,.08), transparent 32%),
        linear-gradient(180deg, #071422, #06101c);
    }
    .gauge-bg {
      background-image:
        linear-gradient(rgba(78,227,255,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(78,227,255,.06) 1px, transparent 1px);
      background-size: 42px 42px;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
      padding: 28px 0;
    }
    .stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .stat { text-align: left; padding: 8px 16px; }
    .stat b { display: block; font-size: 36px; color: var(--cyan); text-shadow: 0 0 18px rgba(78,227,255,.28); }
    .stat span { color: var(--muted); font-size: 13px; }

    .story { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; margin-bottom: 34px; }
    .story.reverse { grid-template-columns: 1.1fr .9fr; }
    .story.reverse .story-copy { order: -1; }
    .story img { width: 100%; height: 280px; object-fit: cover; border-radius: 18px; border: 1px solid var(--line); }
    .story h3 { font-size: 22px; margin: 8px 0 10px; }
    .story p { color: var(--muted); font-size: 15px; }

    .audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .aud { padding: 20px; min-height: 210px; }
    .aud h3 { font-size: 18px; margin: 8px 0; }
    .aud p, .aud li { color: var(--muted); font-size: 14px; }
    .pair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; }
    .pair div { padding: 8px 10px; border: 1px solid rgba(78,227,255,.12); border-radius: 10px; font-size: 13px; color: var(--muted); }
    .pair b { display: block; color: var(--text); margin-bottom: 4px; font-size: 12px; }

    .review-track { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .review { padding: 22px; min-height: 220px; }
    .stars { color: var(--amber); letter-spacing: 2px; font-size: 14px; margin: 8px 0; }
    .review p { color: var(--muted); font-size: 14px; }
    .who { margin-top: 14px; font-size: 13px; color: var(--text); }

    .news-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 18px; }
    .news-big { overflow: hidden; }
    .news-big img { height: 280px; width: 100%; object-fit: cover; }
    .news-big .pad, .news-small .pad { padding: 18px; }
    .news-big h3 { font-size: 22px; margin: 6px 0 8px; }
    .news-side { display: grid; gap: 14px; }
    .news-small { display: grid; grid-template-columns: 120px 1fr; overflow: hidden; }
    .news-small img { width: 120px; height: 100%; object-fit: cover; min-height: 108px; }
    .news-small h3 { font-size: 16px; }
    .news-small p, .news-big p { color: var(--muted); font-size: 14px; }
    .calendar {
      margin-top: 22px;
      display: grid;
      grid-template-columns: repeat(7, 1fr);
      gap: 8px;
    }
    .cal-cell {
      min-height: 64px;
      border: 1px solid rgba(78,227,255,.12);
      border-radius: 10px;
      padding: 8px;
      font-size: 12px;
      color: var(--muted);
      background: rgba(14,36,68,.35);
    }
    .cal-cell b { display: block; color: var(--text); font-size: 14px; }
    .cal-cell.is-hot { border-color: var(--amber); color: var(--amber); }

    .metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .meter { padding: 20px; text-align: center; }
    .ring {
      width: 120px; height: 120px; margin: 0 auto 12px;
      border-radius: 50%;
      display: grid; place-items: center;
      background: conic-gradient(var(--cyan) 0 var(--p, 70%), rgba(78,227,255,.12) var(--p, 70%) 100%);
      box-shadow: 0 0 20px rgba(78,227,255,.12);
    }
    .ring span {
      width: 86px; height: 86px; border-radius: 50%;
      background: #071422; display: grid; place-items: center;
      color: var(--text); font-weight: 700; font-size: 18px;
    }
    .bar-wrap { height: 8px; background: rgba(78,227,255,.12); border-radius: 99px; overflow: hidden; margin: 12px 0 6px; }
    .bar-wrap i { display: block; height: 100%; background: linear-gradient(90deg, var(--amber), var(--cyan)); }
    .meter p { color: var(--muted); font-size: 13px; }
    .meter h3 { font-size: 16px; }

    .faq-list { display: grid; gap: 10px; }
    .faq-item { overflow: hidden; }
    .faq-item button {
      width: 100%; text-align: left; min-height: 56px;
      padding: 14px 18px; background: transparent; border: 0; color: var(--text);
      font-size: 16px; font-weight: 700; display: flex; justify-content: space-between; gap: 12px; align-items: center;
    }
    .faq-item .a {
      display: none;
      padding: 0 18px 16px;
      color: var(--muted);
      border-left: 3px solid var(--cyan);
      margin: 0 18px 16px;
      background: rgba(14,36,68,.28);
    }
    .faq-item.is-open .a { display: block; }
    .faq-item .plus { color: var(--cyan); font-size: 20px; }

    #cta {
      padding: 96px 0 110px;
      background:
        radial-gradient(600px 220px at 20% 20%, rgba(78,227,255,.12), transparent 50%),
        radial-gradient(500px 200px at 90% 80%, rgba(255,176,58,.1), transparent 46%),
        linear-gradient(180deg, rgba(10,42,74,.7), rgba(5,11,22,.88)),
        url("/assets/images/74297a3ee5b08470.webp") center/cover no-repeat;
    }
    .cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
    form { display: grid; gap: 12px; padding: 24px; }
    label { font-size: 13px; color: var(--muted); display: grid; gap: 6px; }
    input, select, textarea {
      width: 100%; min-height: 44px; border-radius: 12px;
      border: 1px solid var(--line); background: rgba(5,11,22,.65); color: var(--text);
      padding: 10px 12px; font-size: 15px;
    }
    textarea { min-height: 96px; resize: vertical; }
    input:focus, select:focus, textarea:focus { border-color: var(--cyan); box-shadow: var(--focus); outline: none; }
    .err { color: var(--amber); font-size: 12px; display: none; }
    .field.is-bad .err { display: block; }
    .field.is-bad input, .field.is-bad select, .field.is-bad textarea { border-color: var(--amber); }
    .form-ok { display: none; color: var(--cyan); padding: 12px; border: 1px solid var(--line); border-radius: 12px; }
    .side-note { padding: 24px; }
    .side-note h3 { font-size: 20px; margin-bottom: 10px; }
    .side-note p, .side-note li { color: var(--muted); font-size: 14px; }
    .side-note li { margin: 8px 0; padding-left: 14px; position: relative; }
    .side-note li::before { content: ""; width: 6px; height: 6px; background: var(--amber); border-radius: 50%; position: absolute; left: 0; top: 10px; }

    .site-footer {
      background: #050b16;
      border-top: 1px solid rgba(78,227,255,.12);
      padding: 48px 0 24px;
      position: relative;
      z-index: 1;
    }
    .foot-grid { display: grid; grid-template-columns: 1.3fr .8fr .9fr .9fr; gap: 24px; }
    .site-footer h3 { font-size: 16px; margin-bottom: 12px; }
    .site-footer p, .site-footer a, .site-footer li { color: var(--muted); font-size: 14px; }
    .site-footer a { display: inline-flex; min-height: 32px; align-items: center; }
    .site-footer a:hover { color: var(--cyan); }
    .copy { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(78,227,255,.1); color: var(--muted); font-size: 13px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

    .floatbar {
      position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
      background: rgba(7,20,34,.92);
      backdrop-filter: blur(16px);
      border-top: 1px solid var(--line);
      display: flex; align-items: center; justify-content: center; gap: 16px;
      min-height: 58px; padding: 8px 16px;
    }
    .floatbar span { color: var(--muted); font-size: 14px; }
    body { padding-bottom: 58px; }

    @media (max-width: 1200px) {
      .hero-board h1 { font-size: 36px; }
      .cards-6, .audience-grid, .metrics { grid-template-columns: repeat(2, 1fr); }
      .timeline { grid-template-columns: 1fr 1fr; }
      .timeline::before { display: none; }
      .foot-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 992px) {
      :root { --space: 76px; }
      .split, .case-layout, .cta-grid, .news-layout, .story, .story.reverse { grid-template-columns: 1fr; }
      .story.reverse .story-copy { order: 0; }
      .plans { grid-template-columns: 1fr; }
      .plan-featured { grid-row: auto; }
      .coupon-wall { grid-template-columns: 1fr; }
      .stats { grid-template-columns: 1fr 1fr; }
      .review-track { grid-template-columns: 1fr; }
      .hero-board { width: 100%; }
      #hero { clip-path: none; margin-bottom: 0; min-height: auto; }
      .hero-content { min-height: auto; padding: 36px 0 56px; }
      .media-frame { min-height: 280px; }
    }
    @media (max-width: 768px) {
      .top-actions .hide-sm { display: none; }
      .menu-toggle { display: inline-flex; }
      .mainnav-inner .menu, .nav-cta .btn { display: none; }
      .drawer-backdrop.is-open {
        display: block;
        position: fixed; inset: 0; z-index: 80;
        background: rgba(5,11,22,.55);
      }
      .menu.is-open {
        display: flex;
        position: fixed; top: 0; right: 0; bottom: 0; width: min(86vw, 360px);
        z-index: 90;
        flex-direction: column;
        align-items: stretch;
        padding: 78px 22px 24px;
        background: rgba(7,20,34,.96);
        backdrop-filter: blur(20px) saturate(140%);
        border-left: 1px solid var(--line);
        gap: 4px;
      }
      .menu.is-open a { width: 100%; border-bottom: 1px solid rgba(78,227,255,.08); }
      .pain-strip { grid-template-columns: 1fr 1fr; }
      .pain-item { border-bottom: 1px solid rgba(78,227,255,.12); }
      .section-head h2, .quote h2 { font-size: 24px; }
      .hero-board h1 { font-size: 30px; }
      .calendar { grid-template-columns: repeat(4, 1fr); }
      .news-small { grid-template-columns: 1fr; }
      .news-small img { width: 100%; height: 160px; }
      .floatbar span { display: none; }
    }
    @media (max-width: 480px) {
      .container { width: min(100% - 24px, var(--container)); }
      .cards-6 { grid-template-columns: 1fr 1fr; }
      .audience-grid, .metrics, .stats, .timeline { grid-template-columns: 1fr 1fr; }
      .hero-actions, .hero-ctrl { flex-wrap: wrap; }
      .price { font-size: 26px; }
      .brand-tag { display: none; }
      .cal-cell { min-height: 54px; }
      .benefit { min-height: 0; padding: 14px; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      * { transition: none !important; animation: none !important; }
    }

/* roulang page: index */
:root {
      --bg-0: #070F1C;
      --bg-1: #0A1B33;
      --bg-2: #10243f;
      --accent: #1AE0C8;
      --accent-2: #12b8c4;
      --amber: #F0B45A;
      --silver: #C5D0DE;
      --mute: #8FA3B8;
      --text: #E8EEF6;
      --card: rgba(10, 28, 52, .55);
      --line: rgba(255, 255, 255, .14);
      --glow: 0 12px 40px rgba(26, 224, 200, .18);
      --radius-card: 18px;
      --radius-input: 12px;
      --radius-pill: 999px;
      --header-h: 108px;
      --space-section: 88px;
      --space-section-m: 52px;
      --container: 1200px;
      --shadow-soft: 0 10px 30px rgba(0, 0, 0, .28);
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
    html, body { margin: 0; padding: 0; }
    body {
      font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      background: var(--bg-0);
      color: var(--text);
      font-size: 16px;
      line-height: 1.75;
      overflow-x: hidden;
    }
    body.nav-open { overflow: hidden; }
    img { max-width: 100%; display: block; height: auto; }
    a { color: inherit; text-decoration: none; }
    button, input, select, textarea { font-family: inherit; }
    button { cursor: pointer; }
    :focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 3px;
      box-shadow: 0 0 0 4px rgba(26, 224, 200, .22);
    }
    .container {
      width: min(var(--container), calc(100% - 32px));
      margin-inline: auto;
    }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 80;
      backdrop-filter: blur(18px);
    }
    .topbar {
      background: #06101c;
      border-bottom: 1px solid rgba(197, 208, 222, .08);
      min-height: 44px;
      display: flex;
      align-items: center;
    }
    .topbar-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      min-height: 44px;
      font-size: 13px;
      color: var(--mute);
    }
    .topbar a.hotline {
      color: var(--silver);
      font-weight: 600;
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .topbar a.hotline:hover { color: var(--accent); }
    .btn-glow-sm {
      min-height: 36px;
      padding: 0 16px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(26, 224, 200, .45);
      color: var(--accent);
      background: rgba(26, 224, 200, .08);
      box-shadow: 0 0 18px rgba(26, 224, 200, .18);
      display: inline-flex;
      align-items: center;
      font-size: 13px;
      font-weight: 600;
      transition: .2s ease;
    }
    .btn-glow-sm:hover { background: rgba(26, 224, 200, .16); transform: translateY(-1px); }
    .btn-glow-sm:active { transform: translateY(1px); }
    .mainnav {
      background: rgba(7, 15, 28, .72);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(18px);
    }
    .mainnav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      min-height: 64px;
      gap: 18px;
    }
    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 700;
      letter-spacing: .04em;
      color: #fff;
      min-height: 44px;
      white-space: nowrap;
    }
    .logo-mark {
      width: 34px;
      height: 34px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--accent), #1287c9);
      box-shadow: 0 0 16px rgba(26, 224, 200, .35);
      display: grid;
      place-items: center;
      color: #062018;
      font-size: 14px;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .nav-links a {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 44px;
      padding: 0 12px;
      color: var(--silver);
      font-size: 14px;
      font-weight: 500;
    }
    .nav-links a::after {
      content: "";
      position: absolute;
      left: 12px;
      right: 12px;
      bottom: 8px;
      height: 2px;
      background: var(--accent);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform .2s ease;
      box-shadow: 0 0 10px var(--accent);
    }
    .nav-links a:hover, .nav-links a.is-active { color: #fff; }
    .nav-links a:hover::after, .nav-links a.is-active::after { transform: scaleX(1); }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 22px;
      border: 0;
      border-radius: var(--radius-pill);
      color: #062018;
      font-weight: 700;
      background: linear-gradient(90deg, #1AE0C8, #1a8fe0);
      box-shadow: 0 0 24px rgba(26, 224, 200, .28);
      transition: .2s ease;
    }
    .btn-primary:hover { filter: brightness(1.08); transform: translateY(-2px); box-shadow: 0 0 32px rgba(26, 224, 200, .42); }
    .btn-primary:active { transform: translateY(1px) scale(.99); }
    .btn-primary:disabled { opacity: .45; pointer-events: none; }
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 20px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(255,255,255,.22);
      background: rgba(10, 28, 52, .35);
      color: #fff;
      backdrop-filter: blur(12px);
      font-weight: 600;
      transition: .2s ease;
    }
    .btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
    .btn-ghost:active { transform: translateY(1px); }
    .menu-btn {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: rgba(10,28,52,.5);
      color: #fff;
    }
    .drawer {
      position: fixed;
      inset: 0;
      background: rgba(7,15,28,.96);
      z-index: 90;
      transform: translateX(100%);
      transition: transform .28s ease;
      padding: 24px 20px 40px;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    body.nav-open .drawer { transform: none; }
    .drawer a {
      min-height: 48px;
      display: flex;
      align-items: center;
      padding: 0 12px;
      border-radius: 12px;
      color: #fff;
      font-size: 18px;
    }
    .drawer a:hover { background: rgba(26,224,200,.08); color: var(--accent); }
    .page-bg {
      position: fixed;
      inset: 0;
      z-index: -1;
      background:
        radial-gradient(900px 480px at 12% -10%, rgba(26,224,200,.16), transparent 60%),
        radial-gradient(700px 420px at 90% 8%, rgba(26,143,224,.14), transparent 55%),
        linear-gradient(180deg, #070F1C 0%, #0A1B33 48%, #070F1C 100%);
    }
    .page-bg::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(197,208,222,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(197,208,222,.04) 1px, transparent 1px);
      background-size: 48px 48px;
      mask-image: radial-gradient(circle at 50% 20%, #000 20%, transparent 78%);
      opacity: .45;
      pointer-events: none;
    }
    main { overflow: clip; }
    .section {
      padding: var(--space-section) 0;
      position: relative;
    }
    .section-alt {
      background: linear-gradient(180deg, rgba(16,36,63,.35), rgba(7,15,28,0));
    }
    .kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--accent);
      font-size: 13px;
      font-weight: 600;
      letter-spacing: .12em;
    }
    .kicker i { font-size: 12px; }
    h1, h2, h3 { line-height: 1.25; color: #fff; margin: 0 0 12px; font-weight: 700; }
    h1 { font-size: clamp(28px, 4vw, 52px); }
    h2 { font-size: clamp(26px, 3vw, 34px); }
    h3 { font-size: clamp(18px, 2vw, 22px); }
    .lead, .section-lead {
      color: var(--mute);
      font-size: 15px;
      max-width: 760px;
    }
    .glass-card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: var(--radius-card);
      backdrop-filter: blur(18px);
      box-shadow: inset 0 -18px 30px rgba(0,0,0,.18);
      transition: .22s ease;
    }
    .glass-card:hover {
      border-color: rgba(26,224,200,.55);
      transform: translateY(-5px);
      box-shadow: var(--glow);
    }
    .badge {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 0 10px;
      border-radius: 999px;
      background: rgba(240,180,90,.12);
      color: var(--amber);
      font-size: 12px;
      font-weight: 600;
      border: 1px solid rgba(240,180,90,.28);
    }
    .badge-cyan {
      background: rgba(26,224,200,.1);
      color: var(--accent);
      border-color: rgba(26,224,200,.28);
    }
    .hero {
      position: relative;
      min-height: calc(100vh - var(--header-h));
      clip-path: polygon(0 0, 100% 0, 100% 93%, 0 100%);
      overflow: hidden;
    }
    .hero-slide {
      position: absolute;
      inset: 0;
      opacity: 0;
      transition: opacity .6s ease;
    }
    .hero-slide.is-on { opacity: 1; z-index: 1; }
    .hero-slide img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: saturate(1.05) contrast(1.05);
    }
    .hero-mask {
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(7,15,28,.86) 0%, rgba(7,15,28,.55) 48%, rgba(7,15,28,.3) 100%),
        linear-gradient(180deg, rgba(7,15,28,.2), rgba(7,15,28,.72));
      z-index: 2;
    }
    .hero-content {
      position: relative;
      z-index: 3;
      min-height: calc(100vh - var(--header-h));
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 36px;
      align-items: center;
      padding: 48px 0 80px;
    }
    .hero-copy p {
      max-width: 640px;
      color: #c5d0de;
      font-size: 16px;
      margin: 16px 0 28px;
    }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
    .coupon-wall {
      display: grid;
      gap: 14px;
      transform: rotate(-2deg);
    }
    .coupon {
      position: relative;
      border-radius: 18px;
      border: 1px dashed rgba(26,224,200,.4);
      background: linear-gradient(135deg, rgba(16,40,70,.88), rgba(8,18,34,.92));
      padding: 18px 20px;
      box-shadow: var(--glow);
      overflow: hidden;
    }
    .coupon::before, .coupon::after {
      content: "";
      position: absolute;
      width: 18px;
      height: 18px;
      background: #07101c;
      border-radius: 50%;
      top: 50%;
      transform: translateY(-50%);
    }
    .coupon::before { left: -9px; }
    .coupon::after { right: -9px; }
    .coupon.main {
      padding: 26px 24px;
      min-height: 210px;
      background:
        linear-gradient(135deg, rgba(26,224,200,.18), rgba(10,28,52,.8)),
        repeating-linear-gradient(90deg, rgba(197,208,222,.08) 0 2px, transparent 2px 10px);
    }
    .coupon small { color: var(--mute); letter-spacing: .16em; font-size: 12px; }
    .coupon strong { display: block; font-size: 28px; color: #fff; margin: 6px 0; }
    .coupon .yen { color: var(--amber); font-size: 34px; font-weight: 700; }
    .chip {
      width: 38px;
      height: 28px;
      border-radius: 6px;
      background: linear-gradient(135deg, #d7e3f0, #8ea0b5);
      box-shadow: inset 0 0 0 2px rgba(255,255,255,.35);
      margin-bottom: 10px;
    }
    .hero-nav {
      position: absolute;
      z-index: 4;
      left: 0;
      right: 0;
      bottom: 46px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 14px;
    }
    .hero-dots { display: flex; gap: 8px; }
    .hero-dots button, .hero-arrow {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      border: 1px solid var(--line);
      background: rgba(10,28,52,.45);
      color: #fff;
    }
    .hero-dots button {
      width: 10px;
      height: 10px;
      min-width: 10px;
      padding: 0;
    }
    .hero-dots button.is-on {
      width: 28px;
      border-radius: 999px;
      background: var(--accent);
      border-color: var(--accent);
    }
    .pain-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 28px;
      align-items: stretch;
    }
    .pain-bar {
      display: grid;
      grid-template-columns: 120px 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 12px;
      margin-bottom: 12px;
    }
    .pain-bar img {
      width: 120px;
      height: 76px;
      object-fit: cover;
      border-radius: 12px;
    }
    .split-5-7 {
      display: grid;
      grid-template-columns: 5fr 7fr;
      gap: 28px;
      align-items: center;
    }
    .media-frame {
      position: relative;
      border-radius: 18px;
      overflow: hidden;
      min-height: 360px;
    }
    .media-frame img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }
    .float-card {
      position: absolute;
      right: 18px;
      bottom: 18px;
      width: min(260px, 80%);
      padding: 16px;
    }
    .matrix {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }
    .adv-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }
    .icon-glow {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      color: var(--accent);
      background: rgba(26,224,200,.1);
      box-shadow: 0 0 18px rgba(26,224,200,.15);
      margin-bottom: 12px;
    }
    .timeline {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      counter-reset: step;
    }
    .step {
      position: relative;
      padding: 22px 18px;
      counter-increment: step;
    }
    .step::before {
      content: counter(step);
      display: grid;
      place-items: center;
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: var(--accent);
      color: #062018;
      font-weight: 700;
      margin-bottom: 12px;
    }
    .pack-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      align-items: stretch;
    }
    .pack-grid article img {
      width: 100%;
      height: 180px;
      object-fit: cover;
      border-radius: 14px 14px 0 0;
    }
    .pack-grid .featured {
      transform: translateY(-10px);
      border-color: rgba(26,224,200,.7);
      box-shadow: var(--glow);
    }
    .spec-list {
      list-style: none;
      padding: 0;
      margin: 12px 0 18px;
      font-size: 14px;
      color: var(--silver);
    }
    .spec-list li {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      border-bottom: 1px dashed rgba(255,255,255,.1);
      padding: 8px 0;
    }
    .dark-band {
      position: relative;
      overflow: hidden;
      padding: 88px 0;
    }
    .dark-band img.bg {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: brightness(.28) saturate(1.1);
    }
    .case-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 24px;
      position: relative;
      z-index: 1;
    }
    .stat-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      border-top: 1px solid rgba(26,224,200,.25);
      border-bottom: 1px solid rgba(26,224,200,.25);
    }
    .stat-row article {
      padding: 28px 18px;
      text-align: center;
      border-right: 1px solid rgba(26,224,200,.18);
    }
    .stat-row article:last-child { border-right: 0; }
    .stat-num {
      font-size: 36px;
      font-weight: 700;
      color: var(--accent);
      letter-spacing: .02em;
    }
    .story-grid {
      display: grid;
      grid-template-columns: 1.4fr .8fr;
      gap: 18px;
    }
    .story-side { display: grid; gap: 18px; }
    .cover-16x9 {
      width: 100%;
      aspect-ratio: 16/9;
      object-fit: cover;
      border-radius: 14px;
    }
    .review-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
    }
    .stars { color: var(--amber); letter-spacing: 2px; font-size: 13px; }
    .people-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }
    .scene-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      align-items: center;
      margin-bottom: 28px;
    }
    .scene-row.reverse { direction: rtl; }
    .scene-row.reverse > * { direction: ltr; }
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
    }
    .metric-wall {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }
    .faq-item {
      border: 1px solid var(--line);
      border-radius: 14px;
      background: rgba(10,28,52,.4);
      margin-bottom: 10px;
      overflow: hidden;
    }
    .faq-item button {
      width: 100%;
      text-align: left;
      background: transparent;
      border: 0;
      color: #fff;
      min-height: 56px;
      padding: 14px 18px;
      font-size: 16px;
      font-weight: 600;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
    }
    .faq-item .faq-a {
      display: none;
      padding: 0 18px 16px;
      color: var(--mute);
      font-size: 15px;
    }
    .faq-item.open {
      border-color: rgba(26,224,200,.4);
      box-shadow: inset 3px 0 0 var(--accent);
    }
    .faq-item.open .faq-a { display: block; }
    .cta-panel {
      margin-top: 36px;
      padding: 28px;
      display: grid;
      grid-template-columns: 1fr 1.1fr;
      gap: 24px;
      background: linear-gradient(135deg, rgba(10,28,52,.75), rgba(7,15,28,.9));
      border: 1px solid var(--line);
      border-radius: 18px;
      backdrop-filter: blur(18px);
      box-shadow: var(--glow);
    }
    .form-grid { display: grid; gap: 12px; }
    .form-grid label { font-size: 13px; color: var(--mute); }
    .form-grid input, .form-grid select {
      width: 100%;
      min-height: 48px;
      border-radius: 12px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(7,15,28,.7);
      color: #fff;
      padding: 0 14px;
    }
    .form-grid input:focus, .form-grid select:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(26,224,200,.18);
      outline: none;
    }
    .form-grid .is-error {
      border-color: var(--amber);
      box-shadow: 0 0 0 3px rgba(240,180,90,.18);
    }
    .form-ok {
      display: none;
      color: var(--accent);
      font-size: 14px;
    }
    .site-footer {
      background: #050b14;
      border-top: 1px solid var(--line);
      padding: 48px 0 24px;
      color: var(--mute);
      font-size: 14px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
      gap: 24px;
      margin-bottom: 28px;
    }
    .site-footer a:hover { color: var(--accent); }
    .footer-links { display: grid; gap: 8px; }
    .footer-links a { min-height: 32px; display: inline-flex; align-items: center; color: var(--silver); }
    .copyline {
      border-top: 1px solid rgba(255,255,255,.08);
      padding-top: 16px;
      font-size: 13px;
      display: flex;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
    }
    .float-cta {
      position: fixed;
      left: 50%;
      transform: translateX(-50%);
      bottom: 16px;
      z-index: 70;
      width: min(920px, calc(100% - 24px));
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 12px 10px 18px;
      border-radius: 999px;
      background: rgba(8,18,34,.88);
      border: 1px solid rgba(26,224,200,.28);
      backdrop-filter: blur(16px);
      box-shadow: var(--glow);
    }
    .check-list { margin: 0; padding: 0; list-style: none; }
    .check-list li {
      position: relative;
      padding-left: 22px;
      margin: 8px 0;
      color: var(--silver);
      font-size: 15px;
    }
    .check-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 10px;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 8px var(--accent);
    }
    .lane-deco {
      position: absolute;
      inset: auto 8% 12% 8%;
      height: 2px;
      background: repeating-linear-gradient(90deg, rgba(255,255,255,.28) 0 24px, transparent 24px 42px);
      opacity: .25;
      pointer-events: none;
    }
    @media (max-width: 1280px) {
      h1 { font-size: 40px; }
    }
    @media (max-width: 1024px) {
      .hero-content, .pain-grid, .split-5-7, .case-grid, .story-grid, .cta-panel, .footer-grid, .scene-row, .scene-row.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
      }
      .nav-links { display: none; }
      .menu-btn { display: inline-grid; place-items: center; }
      .adv-grid, .pack-grid, .review-grid, .news-grid, .metric-wall, .stat-row {
        grid-template-columns: 1fr 1fr;
      }
      .timeline { grid-template-columns: 1fr 1fr; }
      .stat-row article { border-right: 0; border-bottom: 1px solid rgba(26,224,200,.18); }
      .hero { clip-path: polygon(0 0, 100% 0, 100% 96%, 0 100%); }
      .coupon-wall { transform: none; }
      .pack-grid .featured { transform: none; }
    }
    @media (max-width: 768px) {
      :root { --header-h: 108px; --space-section: 56px; }
      .topbar .hours { display: none; }
      .hero-content { padding: 28px 0 90px; }
      .adv-grid, .pack-grid, .review-grid, .news-grid, .metric-wall, .stat-row, .people-grid, .timeline, .matrix {
        grid-template-columns: 1fr;
      }
      .pain-bar { grid-template-columns: 96px 1fr; }
      .pain-bar img { width: 96px; height: 64px; }
      .float-cta { border-radius: 18px; flex-direction: column; align-items: stretch; }
      .footer-grid { grid-template-columns: 1fr; }
      h1 { font-size: 30px; }
    }
    @media (max-width: 520px) {
      .container { width: calc(100% - 24px); }
      .hero-actions .btn-primary, .hero-actions .btn-ghost { width: 100%; }
      .topbar-inner { font-size: 12px; }
      .logo span { font-size: 14px; }
      .stat-num { font-size: 28px; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { animation: none !important; transition: none !important; }
    }