/* roulang page: index */
:root {
      --green: #1A5C4A;
      --green-dark: #134338;
      --green-deep: #0F3329;
      --green-soft: #2A7A64;
      --gold: #C4A35A;
      --gold-dark: #A8883E;
      --red: #B42318;
      --paper: #F6F3EC;
      --ledger: #E8EFEA;
      --card: #FFFDF8;
      --ink: #1C2421;
      --text: #1A1F1C;
      --muted: #4E5B55;
      --line: #D7E0DA;
      --line-dark: #2C3A35;
      --white: #FFFDF8;
      --mist: #F3F7F4;
      --radius: 10px;
      --radius-sm: 8px;
      --radius-btn: 7px;
      --shadow: 0 2px 8px rgba(26, 31, 28, 0.06);
      --shadow-hover: 0 8px 18px rgba(26, 31, 28, 0.10);
      --shadow-paper: 0 1px 0 rgba(255, 255, 255, 0.7) inset, 0 2px 10px rgba(26, 31, 28, 0.05);
      --container: 1240px;
      --pad-y: 88px;
      --pad-m: 56px;
      --nav-h: 72px;
      --top-h: 40px;
      --font: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      --ease: 0.22s ease;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    html, body { margin: 0; padding: 0; }
    body {
      font-family: var(--font);
      font-size: 17px;
      line-height: 1.75;
      color: var(--text);
      background: var(--paper);
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { color: var(--green); text-decoration: none; transition: color var(--ease), opacity var(--ease); }
    a:hover { color: var(--green-dark); }
    a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
      outline: 2px solid var(--green);
      outline-offset: 2px;
    }
    button, input, select, textarea { font-family: inherit; }
    button { cursor: pointer; }
    h1, h2, h3, h4 { margin: 0 0 0.6em; color: var(--text); line-height: 1.28; font-weight: 700; }
    h1 { font-size: 44px; letter-spacing: 0.01em; }
    h2 { font-size: 30px; }
    h3 { font-size: 21px; }
    p { margin: 0 0 0.9em; color: var(--muted); }
    ul { margin: 0; padding: 0; list-style: none; }
    table { border-collapse: collapse; width: 100%; }
    .num, .kpi-val, .stat-num, .cd-num, .case-num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }
    .container { width: min(100% - 40px, var(--container)); margin-inline: auto; }
    .skip {
      position: absolute; left: -999px; top: 0;
    }
    .skip:focus { left: 16px; top: 8px; z-index: 80; background: #fff; padding: 8px 12px; }

    /* Header */
    .site-header { position: relative; z-index: 50; }
    .topbar {
      background: var(--ink);
      color: #E8EEEA;
      font-size: 13px;
      height: var(--top-h);
      overflow: hidden;
      transition: height 0.28s ease, opacity 0.28s ease, padding 0.28s ease;
    }
    body.is-scrolled .topbar { height: 0; opacity: 0; }
    .topbar-inner {
      height: var(--top-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }
    .topbar-left, .topbar-right { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
    .topbar a { color: #E8EEEA; }
    .topbar a:hover { color: var(--gold); }
    .topbar .split { opacity: 0.35; }
    .trust {
      display: inline-flex; align-items: center; gap: 6px;
      border: 1px solid rgba(196, 163, 90, 0.45);
      color: var(--gold);
      padding: 2px 8px;
      border-radius: 4px;
      font-size: 12px;
      letter-spacing: 0.02em;
    }
    .trust i {
      width: 8px; height: 8px; border-radius: 1px;
      background: var(--gold); display: inline-block;
    }
    .mainnav {
      background: var(--paper);
      border-bottom: 1px solid var(--line);
      height: var(--nav-h);
      transition: box-shadow var(--ease);
    }
    body.is-scrolled .mainnav {
      position: sticky; top: 0;
      box-shadow: 0 4px 16px rgba(26, 31, 28, 0.06);
    }
    .mainnav-inner {
      height: var(--nav-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }
    .logo { display: flex; align-items: center; gap: 10px; color: var(--text); flex-shrink: 0; }
    .logo:hover { color: var(--text); }
    .logo-mark {
      width: 40px; height: 40px;
      background: var(--green);
      border-radius: 8px;
      position: relative;
      overflow: hidden;
      box-shadow: 0 0 0 1px var(--gold-dark);
    }
    .logo-fold {
      position: absolute; top: 0; right: 0;
      border-width: 0 12px 12px 0;
      border-style: solid;
      border-color: transparent var(--gold) transparent transparent;
    }
    .logo-bars {
      position: absolute; left: 8px; right: 10px; bottom: 8px; top: 14px;
      background:
        linear-gradient(#fff, #fff) 0 0 / 100% 3px no-repeat,
        linear-gradient(#fff, #fff) 0 8px / 78% 3px no-repeat,
        linear-gradient(#fff, #fff) 0 16px / 56% 3px no-repeat;
      opacity: 0.92;
    }
    .logo-text { display: flex; flex-direction: column; line-height: 1.15; }
    .logo-text strong { font-size: 17px; font-weight: 700; }
    .logo-text em { font-style: normal; font-size: 12px; color: var(--green); font-weight: 500; letter-spacing: 0.04em; }
    .nav-links { display: flex; align-items: center; gap: 4px; }
    .nav-links a {
      color: var(--text);
      font-size: 15px;
      font-weight: 500;
      padding: 8px 10px;
      min-height: 44px;
      display: inline-flex; align-items: center;
      position: relative;
    }
    .nav-links a::after {
      content: "";
      position: absolute; left: 10px; right: 10px; bottom: 6px;
      height: 2px; background: var(--green);
      transform: scaleX(0);
      transition: transform var(--ease);
    }
    .nav-links a:hover, .nav-links a.is-active { color: var(--green); }
    .nav-links a.is-active::after, .nav-links a:hover::after { transform: scaleX(1); }
    .nav-cta { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
    .btn {
      display: inline-flex; align-items: center; justify-content: center;
      min-height: 44px; padding: 0 18px;
      border-radius: var(--radius-btn);
      font-size: 15px; font-weight: 600;
      border: 1px solid transparent;
      transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
      letter-spacing: 0.02em;
    }
    .btn:hover { transform: translateY(-2px); }
    .btn:active { transform: translateY(0); }
    .btn-primary { background: var(--green); color: #fff; }
    .btn-primary:hover { background: var(--green-dark); color: #fff; box-shadow: var(--shadow-hover); }
    .btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.55); }
    .btn-ghost:hover { background: rgba(255,255,255,0.1); color: #fff; }
    .btn-gold {
      background: transparent; color: var(--green-dark);
      border-color: var(--gold);
    }
    .btn-gold:hover { background: rgba(196,163,90,0.12); color: var(--green-dark); }
    .btn-block { width: 100%; }
    .hamburger {
      display: none; width: 44px; height: 44px;
      border: 1px solid var(--line); background: var(--card);
      border-radius: 8px; align-items: center; justify-content: center; flex-direction: column; gap: 5px;
    }
    .hamburger span { width: 18px; height: 2px; background: var(--text); display: block; transition: var(--ease); }
    .hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.is-open span:nth-child(2) { opacity: 0; }
    .hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-drawer {
      display: none; position: fixed; inset: 0; z-index: 60;
      background: rgba(28,36,33,0.45);
    }
    .mobile-drawer.is-open { display: block; }
    .drawer-panel {
      position: absolute; right: 0; top: 0; bottom: 0; width: min(86vw, 360px);
      background: var(--paper); padding: 24px 20px; overflow: auto;
      box-shadow: -8px 0 24px rgba(0,0,0,0.12);
    }
    .drawer-panel a {
      display: flex; align-items: center;
      min-height: 48px; padding: 0 8px;
      border-bottom: 1px solid var(--line);
      color: var(--text); font-weight: 500;
    }
    .drawer-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }

    /* Sections */
    .sec { padding: var(--pad-y) 0; }
    .sec-alt { background: var(--ledger); }
    .sec-white { background: var(--card); }
    .sec-head { margin-bottom: 36px; max-width: 760px; }
    .sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
    .sec-kicker {
      display: inline-flex; align-items: center; gap: 8px;
      color: var(--green); font-size: 13px; font-weight: 600;
      letter-spacing: 0.08em; margin-bottom: 10px;
    }
    .sec-kicker::before {
      content: ""; width: 22px; height: 2px; background: var(--green);
    }
    .sec-head p { font-size: 16px; }
    .ledger-rule {
      height: 1px; background: repeating-linear-gradient(90deg, var(--line) 0 12px, transparent 12px 18px);
      margin: 8px 0 0;
    }

    /* Hero */
    #hero { padding: 0; background: var(--ink); }
    .hero-stage { position: relative; min-height: 620px; overflow: hidden; }
    .slides { position: absolute; inset: 0; }
    .slide {
      position: absolute; inset: 0; opacity: 0;
      transition: opacity 0.7s ease; pointer-events: none;
    }
    .slide.is-on { opacity: 1; pointer-events: auto; }
    .slide img { width: 100%; height: 100%; object-fit: cover; }
    .slide-mask {
      position: absolute; inset: 0;
      background: linear-gradient(90deg, rgba(15, 28, 24, 0.45) 0%, rgba(15, 28, 24, 0.28) 48%, rgba(15, 28, 24, 0.12) 100%);
    }
    .hero-copy {
      position: relative; z-index: 2;
      padding: 72px 0 88px;
      max-width: 720px;
      color: #F6F3EC;
    }
    .brand-lock { display: inline-flex; align-items: center; gap: 8px; color: var(--gold); font-size: 14px; font-weight: 600; margin-bottom: 14px; }
    .hero-copy h1 { color: #FFFDF8; margin-bottom: 16px; text-shadow: 0 1px 0 rgba(0,0,0,0.15); }
    .hero-copy .lead { color: #E6EDE8; font-size: 16px; line-height: 1.8; margin-bottom: 22px; }
    .countdown {
      display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
      background: rgba(28, 36, 33, 0.35);
      border: 1px solid rgba(196,163,90,0.35);
      padding: 10px 14px; border-radius: 8px;
      margin-bottom: 22px; width: fit-content;
    }
    .countdown span.label { color: #E8EEEA; font-size: 13px; }
    .cd-cell { text-align: center; min-width: 52px; background: var(--green); color: #fff; border-radius: 6px; padding: 6px 4px; }
    .cd-num { display: block; font-size: 20px; font-weight: 700; line-height: 1.1; }
    .cd-unit { font-size: 11px; opacity: 0.85; }
    .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
    .hero-ctrl {
      position: absolute; z-index: 3; bottom: 22px; right: 4%;
      display: flex; align-items: center; gap: 8px;
    }
    .hero-arrow {
      width: 44px; height: 44px; border-radius: 8px;
      border: 1px solid rgba(255,255,255,0.35);
      background: rgba(28,36,33,0.35); color: #fff;
      display: grid; place-items: center; font-size: 18px;
    }
    .hero-arrow:hover { background: var(--green); border-color: var(--green); }
    .dots { display: flex; gap: 6px; margin-left: 6px; }
    .dots button {
      width: 10px; height: 10px; border-radius: 50%;
      border: 0; background: rgba(255,255,255,0.4); padding: 0;
      min-width: 10px; min-height: 10px;
    }
    .dots button.is-on { background: var(--gold); }
    .microbar {
      position: relative; z-index: 4;
      background: var(--green);
      color: #fff;
    }
    .microbar-inner {
      display: grid; grid-template-columns: repeat(4, 1fr);
      min-height: 64px;
    }
    .micro-item { padding: 12px 8px; text-align: center; border-right: 1px solid rgba(255,255,255,0.12); }
    .micro-item:last-child { border-right: 0; }
    .micro-item b { display: block; font-size: 18px; font-variant-numeric: tabular-nums; }
    .micro-item span { font-size: 12px; opacity: 0.82; }

    .coupon-wall {
      background: var(--paper);
      padding: 28px 0 8px;
      border-bottom: 1px solid var(--line);
    }
    .coupon-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
    }
    .coupon {
      position: relative;
      background: var(--card);
      border: 1px dashed var(--gold);
      border-radius: 10px;
      padding: 18px 18px 16px 22px;
      box-shadow: var(--shadow-paper);
      display: grid; grid-template-columns: 1fr auto; gap: 8px 12px;
      align-items: center;
    }
    .coupon::before, .coupon::after {
      content: ""; position: absolute; width: 16px; height: 16px; background: var(--paper);
      border-radius: 50%; top: 50%; transform: translateY(-50%);
    }
    .coupon::before { left: -9px; box-shadow: inset -1px 0 0 var(--gold); }
    .coupon::after { right: -9px; box-shadow: inset 1px 0 0 var(--gold); }
    .coupon h3 { font-size: 18px; margin: 0 0 4px; }
    .coupon p { font-size: 13px; margin: 0; line-height: 1.6; }
    .coupon .face {
      color: var(--green); font-weight: 700; font-size: 22px;
      font-variant-numeric: tabular-nums; text-align: right;
    }
    .coupon .meta { grid-column: 1 / -1; font-size: 12px; color: var(--muted); }
    .coupon .btn { min-height: 40px; padding: 0 14px; font-size: 13px; grid-column: 2; grid-row: 1 / span 2; align-self: center; }

    /* KPI */
    .kpi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .kpi-card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 22px 22px 18px;
      box-shadow: var(--shadow-paper);
    }
    .kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); transition: var(--ease); }
    .kpi-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
    .kpi-val { font-size: 34px; font-weight: 700; color: var(--green); line-height: 1.1; }
    .kpi-val small { font-size: 14px; font-weight: 500; color: var(--muted); margin-left: 4px; }
    .ring {
      --p: 80;
      width: 52px; height: 52px; border-radius: 50%;
      background: conic-gradient(var(--green) calc(var(--p) * 1%), var(--line) 0);
      display: grid; place-items: center; flex-shrink: 0;
    }
    .ring i { width: 36px; height: 36px; border-radius: 50%; background: var(--card); display: block; }
    .bar { height: 6px; background: var(--ledger); border-radius: 99px; margin: 12px 0 10px; overflow: hidden; }
    .bar b { display: block; height: 100%; background: var(--green); border-radius: 99px; }
    .kpi-card h3 { font-size: 16px; margin: 0 0 6px; }
    .kpi-card p { font-size: 13px; margin: 0; line-height: 1.65; }

    /* Intro */
    .split-media { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
    .media-frame {
      border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
      box-shadow: var(--shadow-paper); background: var(--card);
    }
    .media-frame img { width: 100%; height: 420px; object-fit: cover; }
    .fact-list { margin-top: 16px; display: grid; gap: 10px; }
    .fact-list li {
      padding: 10px 12px 10px 14px;
      border-left: 3px solid var(--green);
      background: var(--mist);
      font-size: 15px; color: var(--text);
    }

    /* Matrix 6 */
    .matrix { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .mx-card {
      background: var(--card);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 22px 20px 18px;
      box-shadow: var(--shadow);
      border-top: 3px solid var(--green);
      transition: transform var(--ease), box-shadow var(--ease);
    }
    .mx-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
    .ico {
      width: 40px; height: 40px; border-radius: 8px;
      background: var(--ledger); color: var(--green);
      display: grid; place-items: center; margin-bottom: 12px;
    }
    .mx-card h3 { margin-bottom: 8px; }
    .mx-card p { font-size: 15px; margin: 0; }

    /* Products 3 */
    .prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
    .prod-card {
      background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
      box-shadow: var(--shadow-paper); display: flex; flex-direction: column;
      transition: transform var(--ease), box-shadow var(--ease);
    }
    .prod-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
    .prod-card img { width: 100%; height: 200px; object-fit: cover; }
    .prod-body { padding: 20px 20px 22px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
    .prod-body ul { display: grid; gap: 6px; margin: 8px 0 12px; }
    .prod-body li { font-size: 14px; color: var(--muted); padding-left: 14px; position: relative; }
    .prod-body li::before { content: ""; width: 6px; height: 6px; background: var(--gold); position: absolute; left: 0; top: 0.55em; }

    /* Compare */
    .tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
    .tag {
      font-size: 13px; color: var(--green); background: var(--ledger);
      border: 1px solid var(--line); padding: 4px 10px; border-radius: 6px; font-weight: 500;
    }
    .table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
    .cmp { min-width: 680px; }
    .cmp th, .cmp td { padding: 14px 16px; text-align: left; font-size: 15px; vertical-align: top; }
    .cmp thead th { background: var(--green); color: #fff; font-weight: 600; }
    .cmp tbody tr:nth-child(even) { background: var(--mist); }
    .cmp td:nth-child(2) { color: var(--red); }
    .cmp td:nth-child(3) { color: var(--green-dark); font-weight: 600; }
    .cmp th:first-child, .cmp td:first-child { width: 18%; font-weight: 600; color: var(--text); }

    /* Dark cases */
    .dark {
      background: var(--ink); color: #EDE8DC;
      padding: var(--pad-y) 0;
    }
    .dark-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; }
    .dark h2 { color: #FFFDF8; }
    .dark p { color: #C9D4CE; }
    .quote {
      font-size: 22px; font-weight: 600; color: #FFFDF8; line-height: 1.5;
      border-left: 3px solid var(--gold); padding-left: 16px; margin: 12px 0 20px;
    }
    .case-row {
      border: 1px solid var(--line-dark); border-radius: 10px;
      padding: 16px 18px; margin-bottom: 12px; background: rgba(255,253,248,0.03);
    }
    .case-row h3 { color: #FFFDF8; font-size: 18px; margin-bottom: 6px; }
    .case-row p { margin: 0; font-size: 15px; }
    .case-num { color: var(--gold); font-weight: 700; }

    /* Timeline */
    .timeline {
      display: grid; grid-template-columns: repeat(6, 1fr);
      gap: 0; position: relative; margin-top: 12px;
    }
    .timeline::before {
      content: ""; position: absolute; left: 0; right: 0; top: 18px;
      height: 2px; background: var(--line);
    }
    .tl-item { padding: 0 10px 0 0; position: relative; }
    .tl-dot {
      width: 14px; height: 14px; border-radius: 50%;
      background: var(--card); border: 3px solid var(--gold);
      position: relative; z-index: 1; margin-bottom: 16px;
    }
    .tl-item h3 { font-size: 16px; }
    .tl-item p { font-size: 14px; margin: 0; }

    /* Stories */
    .story-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .story {
      background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 22px;
      box-shadow: var(--shadow);
    }
    .story-h { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; }
    .avatar { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 2px solid var(--gold); }
    .story h3 { font-size: 17px; margin: 0; }
    .story .role { font-size: 13px; color: var(--muted); }
    .story p { font-size: 15px; margin: 0 0 8px; }

    /* Stats */
    .stats {
      background: var(--green); color: #fff; padding: 48px 0;
    }
    .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; text-align: center; }
    .stat-num { font-size: 40px; font-weight: 700; line-height: 1.1; }
    .stats p { color: rgba(255,255,255,0.82); margin: 8px 0 0; font-size: 14px; }

    /* Reviews */
    .rev-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .rev {
      background: var(--card); border: 1px solid var(--line);
      border-left: 3px solid var(--gold);
      border-radius: 10px; padding: 18px 16px;
      box-shadow: var(--shadow);
    }
    .stars { color: var(--gold); letter-spacing: 2px; font-size: 14px; margin-bottom: 8px; }
    .rev p { font-size: 15px; color: var(--text); margin-bottom: 12px; }
    .rev .who { font-size: 13px; color: var(--muted); }

    /* Scenes */
    .scene-box { display: grid; grid-template-columns: 240px 1fr; gap: 28px; align-items: stretch; }
    .scene-nav { display: flex; flex-direction: column; gap: 8px; }
    .scene-nav button {
      text-align: left; min-height: 52px; padding: 10px 14px;
      border: 1px solid var(--line); background: var(--card);
      border-radius: 8px; color: var(--text); font-weight: 600; font-size: 15px;
    }
    .scene-nav button.is-on { background: var(--green); color: #fff; border-color: var(--green); }
    .scene-panel {
      background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
      display: none; grid-template-columns: 1.1fr 0.9fr;
    }
    .scene-panel.is-on { display: grid; }
    .scene-panel img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
    .scene-copy { padding: 28px 26px; }
    .scene-copy ul { margin: 12px 0 16px; }
    .scene-copy li { position: relative; padding-left: 16px; margin-bottom: 8px; color: var(--muted); font-size: 15px; }
    .scene-copy li::before { content: ""; width: 7px; height: 7px; background: var(--green); position: absolute; left: 0; top: 0.55em; }

    /* News */
    .news-grid { display: grid; gap: 16px; }
    .news-card {
      display: grid; grid-template-columns: 220px 1fr; gap: 18px;
      background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
      box-shadow: var(--shadow);
    }
    .news-card img { width: 100%; height: 140px; object-fit: cover; }
    .news-body { padding: 16px 16px 16px 0; }
    .news-body time { font-size: 13px; color: var(--gold-dark); font-variant-numeric: tabular-nums; }
    .news-body h3 { font-size: 18px; margin: 6px 0; }
    .news-body p { font-size: 15px; margin: 0; }
    .more-link { display: inline-flex; margin-top: 18px; font-weight: 600; border-bottom: 1px solid transparent; }
    .more-link:hover { border-bottom-color: var(--green); }

    /* Security */
    .shield-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
    .shield-item {
      display: grid; grid-template-columns: 28px 1fr; gap: 12px;
      padding: 14px 12px; background: var(--card); border: 1px solid var(--line); border-radius: 10px;
    }
    .shield-ico {
      width: 28px; height: 32px; background: var(--green);
      clip-path: polygon(50% 0, 100% 18%, 84% 100%, 16% 100%, 0 18%);
    }
    .shield-item h3 { font-size: 16px; margin: 0 0 4px; }
    .shield-item p { font-size: 14px; margin: 0; }
    .risk-note {
      margin-top: 18px; font-size: 13px; color: var(--muted);
      border: 1px solid var(--line); background: var(--mist); padding: 10px 14px; border-radius: 8px;
    }

    /* Chips */
    .chips { display: flex; flex-wrap: wrap; gap: 10px; }
    .chip {
      min-height: 44px; padding: 8px 14px; border-radius: 8px;
      border: 1px solid var(--line); background: var(--card);
      color: var(--text); font-size: 14px; font-weight: 500;
    }
    .chip:hover, .chip:focus-visible { border-color: var(--green); color: var(--green); background: var(--ledger); }

    /* FAQ */
    .faq-list { display: grid; gap: 10px; }
    .faq-item { border: 1px solid var(--line); border-radius: 10px; background: var(--card); overflow: hidden; }
    .faq-q {
      width: 100%; text-align: left; background: transparent; border: 0;
      min-height: 56px; padding: 14px 48px 14px 18px;
      font-size: 16px; font-weight: 600; color: var(--text); position: relative;
    }
    .faq-q::after {
      content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
      color: var(--green); font-size: 20px; font-weight: 500;
    }
    .faq-item.is-open .faq-q::after { content: "–"; }
    .faq-a { display: none; padding: 0 18px 16px; background: var(--ledger); }
    .faq-item.is-open .faq-a { display: block; }
    .faq-a p { margin: 0; padding-top: 8px; font-size: 15px; }

    /* Form */
    .cta-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: start; }
    .form-box {
      background: var(--card); border: 1px solid var(--line); border-radius: 12px;
      padding: 24px; box-shadow: var(--shadow-paper);
    }
    .field { margin-bottom: 14px; }
    .field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
    .field input, .field select, .field textarea {
      width: 100%; min-height: 44px; border: 1px solid var(--line); border-radius: 12px;
      padding: 8px 12px; background: #fff; color: var(--text); font-size: 15px;
    }
    .field textarea { min-height: 96px; resize: vertical; border-radius: 12px; }
    .field input:focus, .field select:focus, .field textarea:focus { border-color: var(--green); }
    .err { color: var(--red); font-size: 13px; display: none; margin-top: 4px; }
    .field.has-err input, .field.has-err select { border-color: var(--red); }
    .field.has-err .err { display: block; }
    .form-ok { display: none; background: var(--ledger); color: var(--green-dark); padding: 12px 14px; border-radius: 8px; margin-top: 10px; font-weight: 600; }
    .contact-repeat { margin-top: 14px; font-size: 14px; color: var(--muted); }
    .contact-repeat a { font-weight: 600; }

    /* Footer */
    .site-footer { background: var(--green-deep); color: #D5DED9; padding: 56px 0 24px; }
    .foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1.1fr 1fr; gap: 28px; margin-bottom: 28px; }
    .site-footer h3 { color: #FFFDF8; font-size: 16px; margin-bottom: 12px; }
    .site-footer p, .site-footer li { font-size: 14px; color: #C5D0CB; }
    .site-footer a { color: #E7EEEA; }
    .site-footer a:hover { color: var(--gold); }
    .foot-nav a { display: block; min-height: 32px; }
    .copy {
      border-top: 1px solid rgba(255,255,255,0.08);
      padding-top: 16px; font-size: 13px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
    }

    @media (max-width: 1200px) {
      h1 { font-size: 38px; }
      .nav-links a { padding: 8px 7px; font-size: 14px; }
      .timeline { grid-template-columns: repeat(3, 1fr); gap: 24px 12px; }
      .timeline::before { display: none; }
      .rev-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 992px) {
      :root { --pad-y: 72px; }
      h1 { font-size: 34px; }
      h2 { font-size: 26px; }
      .nav-links, .nav-cta .btn-gold { display: none; }
      .hamburger { display: inline-flex; }
      .kpi-grid, .matrix { grid-template-columns: repeat(2, 1fr); }
      .split-media, .dark-grid, .scene-box, .cta-grid, .prod-grid, .story-grid { grid-template-columns: 1fr; }
      .scene-panel.is-on { grid-template-columns: 1fr; }
      .scene-panel img { height: 220px; min-height: 220px; }
      .media-frame img { height: 320px; }
      .coupon-grid { grid-template-columns: 1fr; }
      .foot-grid { grid-template-columns: 1fr 1fr; }
      .hero-stage { min-height: 560px; }
      .microbar-inner { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 768px) {
      :root { --pad-y: 56px; }
      body { font-size: 16px; }
      h1 { font-size: 30px; }
      .container { width: min(100% - 28px, var(--container)); }
      .topbar { height: auto; }
      .topbar-inner { height: auto; padding: 8px 0; }
      .kpi-grid, .matrix, .stats-grid, .rev-grid { grid-template-columns: 1fr; }
      .prod-grid, .story-grid { grid-template-columns: 1fr; }
      .news-card { grid-template-columns: 1fr; }
      .news-body { padding: 0 14px 16px; }
      .news-card img { height: 180px; }
      .shield-list { grid-template-columns: 1fr; }
      .timeline { grid-template-columns: 1fr; }
      .tl-item { padding-left: 22px; border-left: 2px solid var(--line); }
      .tl-dot { position: absolute; left: -8px; top: 4px; margin: 0; }
      .hero-copy { padding: 48px 0 72px; }
      .hero-ctrl { right: 16px; bottom: 16px; }
      .coupon .btn { grid-column: 1 / -1; grid-row: auto; }
    }
    @media (max-width: 520px) {
      h1 { font-size: 28px; }
      .hero-stage { min-height: 520px; }
      .microbar-inner { grid-template-columns: 1fr 1fr; }
      .hero-actions { flex-direction: column; }
      .hero-actions .btn { width: 100%; }
      .cd-cell { min-width: 46px; }
      .foot-grid { grid-template-columns: 1fr; }
      .stats .stat-num { font-size: 32px; }
    }