/* roulang page: index */
:root {
      --ink: #1F2A37;
      --ink-2: #253040;
      --glaze: #3E7A6C;
      --glaze-deep: #2F5F54;
      --glaze-soft: #D7E6E0;
      --cinnabar: #C45C4A;
      --cinnabar-soft: #F3D8D3;
      --paper: #F3EEE4;
      --warm: #FAF8F5;
      --soot: #12181F;
      --soot-2: #1A222C;
      --line: #D8D0C3;
      --line-2: #C9C0B3;
      --text: #2C3038;
      --muted: #5C6570;
      --white: #FBF9F6;
      --copper: #8A6A3D;
      --radius: 6px;
      --radius-sm: 4px;
      --shadow: 0 8px 24px rgba(31, 42, 55, .06);
      --shadow-sm: 0 1px 0 rgba(31, 42, 55, .05);
      --container: 1200px;
      --gap: 28px;
      --section: 88px;
      --nav-h: 66px;
      --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
      --sans: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      --ease: cubic-bezier(.22, .68, .29, 1);
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: var(--sans);
      font-size: 16px;
      line-height: 1.75;
      color: var(--text);
      background: var(--paper);
      -webkit-font-smoothing: antialiased;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { color: var(--glaze-deep); text-decoration: none; transition: color .2s var(--ease); }
    a:hover { color: var(--glaze); }
    a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
      outline: 2px solid var(--glaze);
      outline-offset: 2px;
    }
    button, input, select, textarea { font-family: inherit; font-size: inherit; }
    button { cursor: pointer; border: 0; background: none; }
    h1, h2, h3, h4 { font-family: var(--serif); color: var(--ink); line-height: 1.28; margin: 0 0 .6em; font-weight: 700; }
    h1 { font-size: clamp(28px, 3.4vw, 44px); }
    h2 { font-size: clamp(24px, 2.4vw, 34px); }
    h3 { font-size: 20px; }
    p { margin: 0 0 1em; }
    ul { margin: 0; padding: 0; list-style: none; }
    .container { width: min(100% - 40px, var(--container)); margin: 0 auto; }
    .skip {
      position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 12px; z-index: 200;
    }
    .skip:focus { left: 12px; }
    .num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }

    .topbar {
      background: #EFE8DC;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.4;
      border-bottom: 1px solid var(--line);
    }
    .topbar .container {
      display: flex; justify-content: space-between; align-items: center; gap: 16px;
      min-height: 36px; flex-wrap: wrap; padding-top: 6px; padding-bottom: 6px;
    }
    .topbar a { color: var(--ink); }
    .topbar a:hover { color: var(--glaze); }
    .topbar-right { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
    .trust-dot { color: var(--glaze-deep); }

    .navbar {
      background: var(--ink);
      color: #E8E2D8;
      position: sticky; top: 0; z-index: 80;
      border-bottom: 1px solid rgba(216, 208, 195, .16);
    }
    .navbar .container {
      display: flex; align-items: center; justify-content: space-between; gap: 20px;
      min-height: var(--nav-h);
    }
    .logo {
      display: flex; flex-direction: column; gap: 0; color: #F6F1E8; line-height: 1.15;
      flex: 0 0 auto;
    }
    .logo:hover { color: #fff; }
    .logo .brand-kicker { font-size: 11px; letter-spacing: .08em; color: #C5D8D1; font-weight: 500; }
    .logo .brand-name { font-family: var(--serif); font-size: 18px; font-weight: 700; }
    .nav-links { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; justify-content: center; }
    .nav-links a {
      color: #D8D2C8; font-size: 14px; padding: 8px 10px; position: relative; border-radius: var(--radius-sm);
    }
    .nav-links a:hover { color: #fff; }
    .nav-links a.is-active { color: #F4EFE6; }
    .nav-links a.is-active::after {
      content: ""; position: absolute; left: 10px; right: 10px; bottom: 4px; height: 2px; background: var(--glaze); border-radius: 1px;
    }
    .nav-cta {
      display: inline-flex; align-items: center; justify-content: center;
      background: var(--glaze); color: #fff !important; padding: 10px 16px; min-height: 44px;
      border-radius: var(--radius-sm); font-size: 14px; font-weight: 600; white-space: nowrap;
      transition: background .2s var(--ease), transform .15s var(--ease);
    }
    .nav-cta:hover { background: #4A8D7D; }
    .nav-cta:active { transform: translateY(1px); }
    .menu-toggle {
      display: none; width: 44px; height: 44px; border: 1px solid rgba(216,208,195,.3); border-radius: var(--radius-sm);
      align-items: center; justify-content: center; flex-direction: column; gap: 5px;
    }
    .menu-toggle span { display: block; width: 18px; height: 2px; background: #F4EFE6; }
    .drawer {
      display: none; position: fixed; inset: 0; z-index: 120; background: rgba(18,24,31,.55);
    }
    .drawer.is-open { display: block; }
    .drawer-panel {
      position: absolute; right: 0; top: 0; height: 100%; width: min(86vw, 360px);
      background: var(--warm); padding: 24px 20px 40px; overflow: auto;
      box-shadow: -12px 0 40px rgba(18,24,31,.2);
    }
    .drawer-close {
      width: 44px; height: 44px; border: 1px solid var(--line); border-radius: var(--radius-sm); margin-left: auto; display: flex;
      align-items: center; justify-content: center; color: var(--ink); font-size: 22px;
    }
    .drawer-panel nav { display: flex; flex-direction: column; gap: 4px; margin-top: 12px; }
    .drawer-panel nav a {
      display: flex; align-items: center; min-height: 44px; padding: 10px 12px; color: var(--ink);
      border-left: 3px solid transparent; background: transparent;
    }
    .drawer-panel nav a:hover, .drawer-panel nav a.is-active { background: #EFE8DC; border-left-color: var(--glaze); }
    .drawer-panel .nav-cta { margin-top: 16px; width: 100%; }

    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      min-height: 44px; padding: 10px 20px; border-radius: var(--radius-sm); font-weight: 600;
      transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .15s var(--ease);
    }
    .btn:active { transform: translateY(1px); }
    .btn-primary { background: var(--ink); color: #fff; }
    .btn-primary:hover { background: var(--glaze); color: #fff; }
    .btn-ghost { background: transparent; color: #F4EFE6; border: 1px solid rgba(244,239,230,.55); }
    .btn-ghost:hover { background: rgba(244,239,230,.1); color: #fff; }
    .btn-line { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
    .btn-line:hover { background: var(--ink); color: #fff; }
    .btn-glaze { background: var(--glaze); color: #fff; }
    .btn-glaze:hover { background: var(--glaze-deep); color: #fff; }

    .kicker {
      display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--glaze-deep);
      letter-spacing: .04em; font-weight: 600; margin-bottom: 10px;
    }
    .kicker::before { content: ""; width: 18px; height: 2px; background: var(--glaze); }
    .lead { color: var(--muted); font-size: 15px; max-width: 46em; }
    .section { padding: var(--section) 0; }
    .section-head { margin-bottom: 36px; max-width: 760px; }
    .bookmark {
      background: var(--warm);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow-sm);
      position: relative;
    }
    .bookmark::before {
      content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
      background: var(--glaze); border-radius: 3px 0 0 3px;
    }

    .hero { position: relative; min-height: 720px; color: #F6F1E8; overflow: hidden; background: var(--soot); }
    .slides { position: absolute; inset: 0; }
    .slide { position: absolute; inset: 0; opacity: 0; transition: opacity .7s var(--ease); }
    .slide.is-active { opacity: 1; z-index: 1; }
    .slide img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.85) contrast(1.05); }
    .slide::after {
      content: ""; position: absolute; inset: 0;
      background:
        linear-gradient(90deg, rgba(18,24,31,.82) 0%, rgba(18,24,31,.58) 46%, rgba(18,24,31,.28) 100%),
        linear-gradient(180deg, rgba(18,24,31,.2) 0%, rgba(18,24,31,.55) 100%);
    }
    .hero-content { position: relative; z-index: 2; padding: 56px 0 48px; }
    .hero-grid {
      display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); gap: 36px; align-items: center;
    }
    .brand-mark {
      font-family: var(--serif); font-size: 14px; color: #C5D8D1; margin-bottom: 12px;
    }
    .hero h1, .hero .slide-title {
      color: #F7F2EA; margin-bottom: 14px; text-shadow: 0 1px 0 rgba(0,0,0,.2);
    }
    .hero-desc { color: #D8D2C8; font-size: 15px; max-width: 38em; margin-bottom: 22px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 8px; }
    .hero-aside {
      background: rgba(18,24,31,.62); border: 1px solid rgba(216,208,195,.22); border-radius: var(--radius);
      padding: 22px 20px; backdrop-filter: blur(6px);
    }
    .ring-wrap { display: flex; gap: 18px; align-items: center; margin-bottom: 18px; }
    .ring {
      --p: 77.5;
      width: 132px; height: 132px; border-radius: 50%; flex: 0 0 auto;
      background: conic-gradient(var(--glaze) calc(var(--p) * 1%), #3A4450 0);
      display: grid; place-items: center;
    }
    .ring-inner {
      width: 96px; height: 96px; border-radius: 50%; background: #171E27; text-align: center;
      display: flex; flex-direction: column; justify-content: center;
    }
    .ring-inner strong { font-size: 22px; color: #F4EFE6; font-variant-numeric: tabular-nums; }
    .ring-inner span { font-size: 11px; color: #A8B0B8; }
    .ring-copy h3 { color: #F4EFE6; font-size: 16px; margin: 0 0 6px; }
    .ring-copy p { color: #C9C3B8; font-size: 13px; margin: 0; }
    .tiers { display: grid; gap: 8px; }
    .tier {
      display: grid; grid-template-columns: 72px 1fr auto; gap: 8px; align-items: center;
      padding: 8px 10px; border: 1px solid rgba(216,208,195,.2); border-radius: var(--radius-sm);
      font-size: 13px; color: #D8D2C8;
    }
    .tier b { color: #F4EFE6; font-size: 13px; }
    .tier em { font-style: normal; color: var(--glaze-soft); font-size: 12px; }
    .hero-controls {
      position: relative; z-index: 3; display: flex; align-items: center; justify-content: space-between;
      gap: 12px; padding: 0 0 22px;
    }
    .dots { display: flex; gap: 8px; align-items: center; }
    .dots button {
      width: 8px; height: 8px; border-radius: 50%; background: rgba(244,239,230,.35);
    }
    .dots button.is-on { width: 22px; border-radius: 8px; background: var(--glaze); }
    .hero-nav-btns { display: flex; gap: 8px; }
    .icon-btn {
      width: 44px; height: 44px; border: 1px solid rgba(244,239,230,.35); color: #F4EFE6; border-radius: var(--radius-sm);
    }
    .icon-btn:hover { background: rgba(244,239,230,.1); }

    .countdown {
      background: var(--warm); border-bottom: 1px solid var(--line); padding: 28px 0;
    }
    .count-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: center; }
    .clock { display: flex; gap: 10px; flex-wrap: wrap; }
    .clock-cell {
      min-width: 72px; background: var(--ink); color: #F4EFE6; text-align: center; padding: 10px 8px; border-radius: var(--radius-sm);
    }
    .clock-cell strong { display: block; font-size: 26px; font-variant-numeric: tabular-nums; line-height: 1.1; }
    .clock-cell span { font-size: 12px; color: #C5D8D1; }
    .highlights { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
    .highlights li {
      background: #EFE8DC; border: 1px solid var(--line); padding: 10px 12px; border-radius: var(--radius-sm); font-size: 13px;
      border-left: 3px solid var(--glaze);
    }

    .metrics { background: var(--paper); }
    .metric-board {
      display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
    }
    .metric-card {
      background: var(--warm); border: 1px solid var(--line); padding: 18px 16px 16px 20px; border-radius: var(--radius);
      position: relative; min-height: 132px;
    }
    .metric-card::before {
      content: ""; position: absolute; left: 0; top: 12px; bottom: 12px; width: 3px; background: var(--ink);
    }
    .metric-card .label { font-size: 13px; color: var(--muted); }
    .metric-card .value { font-size: 32px; font-family: var(--serif); color: var(--ink); line-height: 1.1; margin: 6px 0; font-variant-numeric: tabular-nums; }
    .metric-card .unit { font-size: 14px; color: var(--glaze-deep); margin-left: 4px; font-family: var(--sans); }
    .metric-card .note { font-size: 12px; color: var(--muted); margin: 0; }

    .intro { background: var(--warm); }
    .intro-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
    .intro-pic { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
    .intro-pic img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }
    .verify {
      margin-top: 18px; padding: 14px 16px 14px 18px; background: #EFE8DC; border: 1px dashed var(--line-2);
      border-radius: var(--radius); font-size: 14px; color: var(--text);
    }
    .flow { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 16px; }
    .flow li { font-size: 13px; background: var(--paper); border: 1px solid var(--line); padding: 10px 12px; border-radius: var(--radius-sm); }
    .flow b { display: block; color: var(--glaze-deep); font-size: 12px; }

    .matrix { background: var(--paper); }
    .matrix-layout { display: grid; grid-template-columns: 200px 1fr; gap: 28px; }
    .matrix-rail { position: sticky; top: 90px; align-self: start; }
    .matrix-rail a {
      display: flex; align-items: center; min-height: 44px; padding: 8px 10px; color: var(--muted); font-size: 14px;
      border-left: 2px solid var(--line);
    }
    .matrix-rail a:hover, .matrix-rail a:focus { color: var(--ink); border-left-color: var(--glaze); }
    .matrix-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .dossier {
      background: var(--warm); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 18px 18px 20px;
      position: relative; min-height: 220px; transition: border-color .2s var(--ease), transform .2s var(--ease);
    }
    .dossier:hover { border-color: var(--glaze); transform: translateY(-2px); }
    .dossier::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--glaze); }
    .vol {
      display: inline-block; font-size: 11px; background: var(--ink); color: #F4EFE6; padding: 2px 8px; border-radius: 2px;
      margin-bottom: 8px; font-variant-numeric: tabular-nums;
    }
    .dossier h3 { margin-bottom: 8px; }
    .dossier li { position: relative; padding-left: 14px; font-size: 14px; color: var(--muted); margin-bottom: 6px; }
    .dossier li::before { content: ""; position: absolute; left: 0; top: .7em; width: 6px; height: 1px; background: var(--glaze); }
    .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
    .tag {
      font-size: 12px; color: var(--glaze-deep); background: var(--glaze-soft); padding: 2px 8px; border-radius: 2px;
    }
    .tag-risk { background: var(--cinnabar-soft); color: var(--cinnabar); }

    .caps { background: var(--warm); }
    .cap-grid { display: grid; grid-template-columns: 1.25fr .85fr; grid-template-rows: 1fr 1fr; gap: 16px; }
    .cap-card {
      position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); min-height: 210px;
      color: #F4EFE6; display: flex; align-items: flex-end;
    }
    .cap-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
    .cap-card::after {
      content: ""; position: absolute; inset: 0;
      background: linear-gradient(180deg, rgba(18,24,31,.1), rgba(18,24,31,.78));
    }
    .cap-card.large { grid-row: 1 / span 2; min-height: 440px; }
    .cap-body { position: relative; z-index: 1; padding: 22px; }
    .cap-body h3 { color: #F7F2EA; }
    .cap-body p { color: #D8D2C8; font-size: 14px; margin-bottom: 12px; }
    .cap-body .btn { background: #F4EFE6; color: var(--ink); }
    .cap-body .btn:hover { background: var(--glaze); color: #fff; }

    .compare { background: var(--paper); }
    .table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--warm); }
    table.compare-table { width: 100%; border-collapse: collapse; min-width: 640px; }
    .compare-table th, .compare-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); font-size: 14px; }
    .compare-table th { background: #EFE8DC; font-family: var(--serif); color: var(--ink); }
    .compare-table tr:last-child td { border-bottom: 0; }
    .compare-table td.hl { background: #E7F0EC; }
    .yes { color: var(--glaze-deep); font-weight: 600; }
    .no { color: var(--cinnabar); }
    .bar { height: 6px; background: #E4DDD2; border-radius: 99px; overflow: hidden; margin-top: 6px; max-width: 180px; }
    .bar span { display: block; height: 100%; background: var(--glaze); }

    .cases {
      position: relative; color: #E8E2D8; background: var(--soot); overflow: hidden;
    }
    .cases-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .28; }
    .cases .container { position: relative; z-index: 1; }
    .cases h2, .cases .lead { color: #F4EFE6; }
    .case-list { display: grid; gap: 12px; }
    .case-row {
      display: grid; grid-template-columns: 88px 1.1fr 1fr 1.1fr; gap: 12px; align-items: start;
      border: 1px solid rgba(216,208,195,.2); background: rgba(18,24,31,.55); padding: 16px 18px; border-radius: var(--radius);
    }
    .case-no { font-family: var(--serif); color: var(--glaze-soft); font-size: 20px; }
    .case-row h3 { color: #F4EFE6; font-size: 16px; margin: 0 0 6px; }
    .case-row p { margin: 0; font-size: 13px; color: #C9C3B8; }

    .milestones { background: var(--warm); }
    .timeline {
      display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; position: relative;
    }
    .timeline::before {
      content: ""; position: absolute; left: 0; right: 0; top: 18px; height: 1px; background: var(--line);
    }
    .node { position: relative; padding-top: 40px; }
    .node::before {
      content: ""; position: absolute; top: 12px; left: 0; width: 12px; height: 12px; border-radius: 50%;
      background: var(--glaze); border: 2px solid var(--warm); box-shadow: 0 0 0 1px var(--glaze);
    }
    .node time { display: block; font-size: 12px; color: var(--copper); margin-bottom: 6px; font-variant-numeric: tabular-nums; }
    .node h3 { font-size: 16px; }
    .node p { font-size: 13px; color: var(--muted); margin: 0; }

    .stories { background: var(--paper); }
    .story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    .story {
      display: grid; grid-template-columns: 160px 1fr; gap: 0; overflow: hidden;
      background: var(--warm); border: 1px solid var(--line); border-radius: var(--radius);
    }
    .story img { width: 100%; height: 100%; object-fit: cover; min-height: 220px; }
    .story div { padding: 22px 20px; }
    .role { font-size: 12px; color: var(--glaze-deep); margin-bottom: 8px; }

    .stats {
      position: relative; background: var(--soot); color: #E8E2D8; overflow: hidden;
    }
    .stats-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .22; }
    .stats .container { position: relative; z-index: 1; }
    .stats h2 { color: #F4EFE6; }
    .stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .stat-item { border-left: 3px solid var(--glaze); padding: 8px 0 8px 16px; }
    .stat-item strong { display: block; font-size: 36px; font-family: var(--serif); color: #F4EFE6; font-variant-numeric: tabular-nums; }
    .stat-item span { font-size: 13px; color: #C9C3B8; }

    .reviews { background: var(--warm); }
    .review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .quote {
      background: var(--paper); border: 1px solid var(--line); padding: 22px 20px; border-radius: var(--radius);
      position: relative;
    }
    .quote::before {
      content: "“"; font-family: var(--serif); font-size: 48px; color: var(--glaze); position: absolute; top: 6px; left: 14px; line-height: 1;
    }
    .quote p { margin: 28px 0 16px; font-size: 14px; }
    .quote footer { font-size: 13px; color: var(--muted); display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
    .badge {
      display: inline-block; font-size: 11px; border: 1px solid var(--line-2); padding: 2px 8px; border-radius: 99px; color: var(--ink);
    }

    .news { background: var(--paper); }
    .news-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 16px; }
    .news-feature { display: grid; grid-template-columns: 1fr; overflow: hidden; }
    .news-feature img { width: 100%; height: 220px; object-fit: cover; }
    .news-list { display: grid; gap: 12px; }
    .news-item {
      display: grid; grid-template-columns: 120px 1fr; gap: 12px; background: var(--warm); border: 1px solid var(--line);
      border-radius: var(--radius); overflow: hidden;
    }
    .news-item img { width: 100%; height: 100%; object-fit: cover; min-height: 96px; }
    .news-item div, .news-feature div { padding: 14px; }
    .news time { display: block; font-size: 12px; color: var(--copper); margin-bottom: 4px; font-variant-numeric: tabular-nums; }
    .news h3 { font-size: 16px; margin-bottom: 6px; }
    .news p { font-size: 13px; color: var(--muted); margin: 0; }
    .more { display: inline-flex; margin-top: 18px; }

    .assurance { background: var(--warm); }
    .seal-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
    .seal {
      text-align: center; padding: 20px 12px; border: 1px solid var(--line); background: var(--paper); border-radius: var(--radius);
    }
    .stamp {
      width: 64px; height: 64px; margin: 0 auto 10px; border: 2px solid var(--cinnabar); color: var(--cinnabar);
      border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-family: var(--serif); transform: rotate(-8deg);
    }
    .seal h3 { font-size: 15px; margin-bottom: 6px; }
    .seal p { font-size: 13px; color: var(--muted); margin: 0; }

    .quick { background: var(--paper); }
    .chips { display: flex; flex-wrap: wrap; gap: 10px; }
    .chip {
      min-height: 44px; padding: 8px 14px; border: 1px solid var(--line); background: var(--warm); border-radius: 99px;
      color: var(--ink); font-size: 14px;
    }
    .chip:hover, .chip:focus { border-color: var(--glaze); color: var(--glaze-deep); background: #E7F0EC; }
    .quick-note {
      margin-top: 16px; padding: 14px 16px; background: var(--warm); border: 1px solid var(--line); border-radius: var(--radius); font-size: 14px; color: var(--muted);
      display: none;
    }
    .quick-note.is-on { display: block; }

    .faq { background: var(--warm); }
    .acc { border-top: 1px solid var(--line); }
    .acc-item { border-bottom: 1px solid var(--line); }
    .acc-btn {
      width: 100%; text-align: left; min-height: 56px; padding: 14px 40px 14px 4px; position: relative;
      font-family: var(--serif); font-size: 17px; color: var(--ink); font-weight: 600;
    }
    .acc-btn::after {
      content: "+"; position: absolute; right: 8px; top: 50%; transform: translateY(-50%); color: var(--glaze); font-size: 20px; font-family: var(--sans);
    }
    .acc-btn[aria-expanded="true"]::after { content: "–"; }
    .acc-panel { display: none; padding: 0 8px 16px; color: var(--muted); font-size: 14px; }
    .acc-panel.is-open { display: block; }

    .consult { background: var(--paper); }
    .form-card {
      display: grid; grid-template-columns: .9fr 1.1fr; gap: 0; overflow: hidden;
      background: var(--warm); border: 1px solid var(--line); border-radius: var(--radius);
    }
    .form-card::before { content: none; }
    .form-side {
      padding: 36px 32px; background: #EFE8DC; border-right: 1px solid var(--line); position: relative;
    }
    .form-side::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--glaze); }
    .form-main { padding: 32px; }
    .fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
    label { display: block; font-size: 13px; color: var(--ink); margin-bottom: 6px; font-weight: 600; }
    .req { color: var(--cinnabar); }
    input, select, textarea {
      width: 100%; border: 1px solid var(--line); background: var(--white); border-radius: var(--radius-sm);
      padding: 10px 12px; min-height: 44px; color: var(--text);
    }
    textarea { min-height: 96px; resize: vertical; }
    input:hover, select:hover, textarea:hover { border-color: var(--line-2); }
    .span-2 { grid-column: 1 / -1; }
    .form-ok {
      display: none; margin-top: 12px; padding: 12px 14px; background: #E7F0EC; border: 1px solid var(--glaze); color: var(--glaze-deep); border-radius: var(--radius-sm);
    }
    .form-ok.is-on { display: block; }
    .form-err { color: var(--cinnabar); font-size: 12px; min-height: 16px; margin-top: 4px; }
    .privacy { font-size: 12px; color: var(--muted); margin-top: 12px; }

    .cta-bar {
      background: var(--ink); color: #E8E2D8; padding: 22px 0;
    }
    .cta-bar .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
    .cta-bar p { margin: 0; font-family: var(--serif); font-size: 20px; color: #F4EFE6; }
    .cta-bar a.tel { color: #C5D8D1; }

    .site-footer { background: var(--soot); color: #C9C3B8; padding: 56px 0 24px; }
    .foot-grid { display: grid; grid-template-columns: 1.3fr .9fr .9fr 1fr; gap: 28px; margin-bottom: 36px; }
    .site-footer h3 { color: #F4EFE6; font-size: 16px; }
    .site-footer a { color: #C9C3B8; }
    .site-footer a:hover { color: #fff; }
    .foot-brand .name { font-family: var(--serif); font-size: 20px; color: #F4EFE6; margin-bottom: 8px; }
    .foot-links { display: grid; gap: 8px; }
    .copyright {
      border-top: 1px solid rgba(216,208,195,.14); padding-top: 16px; font-size: 12px; color: #8B929A;
      display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
    }

    @media (max-width: 1280px) {
      .container { width: min(100% - 36px, 1120px); }
    }
    @media (max-width: 1024px) {
      :root { --section: 72px; }
      .nav-links { display: none; }
      .nav-cta.desktop-only { display: none; }
      .menu-toggle { display: inline-flex; }
      .hero { min-height: 0; }
      .hero-grid, .count-grid, .intro-grid, .matrix-layout, .cap-grid, .story-grid, .news-grid, .form-card {
        grid-template-columns: 1fr;
      }
      .cap-card.large { grid-row: auto; min-height: 280px; }
      .metric-board { grid-template-columns: 1fr 1fr; }
      .timeline { grid-template-columns: 1fr 1fr 1fr; }
      .timeline::before { display: none; }
      .case-row { grid-template-columns: 72px 1fr; }
      .seal-grid { grid-template-columns: 1fr 1fr 1fr; }
      .stat-row, .review-grid { grid-template-columns: 1fr 1fr; }
      .foot-grid { grid-template-columns: 1fr 1fr; }
      .intro-pic img { min-height: 240px; }
      .form-side { border-right: 0; border-bottom: 1px solid var(--line); }
    }
    @media (max-width: 768px) {
      :root { --section: 56px; }
      .hero-content { padding: 36px 0 24px; }
      .ring-wrap { flex-direction: column; align-items: flex-start; }
      .tier { grid-template-columns: 1fr; }
      .highlights, .flow, .fields { grid-template-columns: 1fr; }
      .matrix-rail { display: none; }
      .matrix-grid { grid-template-columns: 1fr; }
      .story { grid-template-columns: 1fr; }
      .story img { min-height: 180px; }
      .timeline { grid-template-columns: 1fr; }
      .stat-row, .review-grid, .seal-grid { grid-template-columns: 1fr; }
      .news-item { grid-template-columns: 1fr; }
      .span-2 { grid-column: auto; }
      .cta-bar p { font-size: 18px; }
    }
    @media (max-width: 520px) {
      .container { width: min(100% - 28px, var(--container)); }
      .topbar-right { gap: 10px; }
      .metric-board { grid-template-columns: 1fr 1fr; gap: 10px; }
      .metric-card .value { font-size: 24px; }
      .clock-cell { min-width: 62px; }
    }
    @media (max-width: 375px) {
      body { font-size: 15px; }
      .metric-card { min-height: 0; padding: 12px 10px 12px 14px; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { transition: none !important; animation: none !important; }
      .slide { opacity: 0; }
      .slide.is-active { opacity: 1; }
    }