/* roulang page: index */
:root {
      --ink: #171a18;
      --night: #202622;
      --night-2: #29312b;
      --paper: #f2ede1;
      --paper-2: #e8e0d0;
      --line: rgba(242, 237, 225, .18);
      --line-dark: rgba(23, 26, 24, .14);
      --text: #f4f0e7;
      --muted: #aeb5aa;
      --warm: #d9c89f;
      --lime: #b8df83;
      --coral: #f07f5f;
      --shadow: 0 12px 28px rgba(12, 15, 13, .18);
      --radius: 7px;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      background: var(--paper);
      color: var(--ink);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
      font-size: 16px;
      line-height: 1.7;
    }
    a { color: inherit; text-decoration: none; transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease; }
    button, input { font: inherit; }
    button:focus-visible, a:focus-visible, input:focus-visible { outline: 3px solid rgba(184, 223, 131, .75); outline-offset: 3px; }
    .container { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
    .site-header {
      position: relative;
      z-index: 10;
      background: var(--night);
      color: var(--text);
      border-bottom: 1px solid var(--line);
    }
    .topbar {
      min-height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-size: 19px;
      font-weight: 800;
      letter-spacing: .02em;
      white-space: nowrap;
    }
    .brand-mark {
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      color: var(--night);
      background: var(--lime);
      border-radius: 5px;
      font-weight: 900;
      box-shadow: 0 0 18px rgba(184, 223, 131, .26);
    }
    .main-nav { display: flex; align-items: center; gap: 6px; }
    .main-nav a {
      position: relative;
      padding: 25px 15px 22px;
      color: #c4cbc0;
      font-size: 14px;
      font-weight: 700;
    }
    .main-nav a::after {
      content: "";
      position: absolute;
      left: 15px;
      right: 15px;
      bottom: 14px;
      height: 2px;
      background: transparent;
    }
    .main-nav a:hover, .main-nav a.active { color: var(--lime); }
    .main-nav a.active::after { background: var(--lime); box-shadow: 0 0 10px rgba(184, 223, 131, .5); }
    .nav-toggle { display: none; background: none; border: 0; color: var(--text); font-size: 24px; }

    .hero {
      position: relative;
      overflow: hidden;
      background: var(--night);
      color: var(--text);
      padding: 82px 0 94px;
      border-bottom: 1px solid var(--line);
    }
    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      opacity: .22;
      background-image: linear-gradient(rgba(184,223,131,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(184,223,131,.14) 1px, transparent 1px);
      background-size: 52px 52px;
      mask-image: linear-gradient(90deg, #000 0%, transparent 78%);
    }
    .hero::after {
      content: "";
      position: absolute;
      width: 58vw;
      height: 260px;
      right: -15vw;
      bottom: -170px;
      background: rgba(217, 200, 159, .16);
      filter: blur(45px);
      transform: rotate(-9deg);
    }
    .hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.12fr .88fr; gap: 72px; align-items: center; }
    .eyebrow, .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      margin-bottom: 20px;
      color: var(--lime);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .12em;
      text-transform: uppercase;
    }
    .eyebrow::before, .section-kicker::before { content: ""; width: 25px; height: 2px; background: var(--lime); }
    h1, h2, h3, p { margin-top: 0; }
    h1 {
      max-width: 720px;
      margin-bottom: 24px;
      font-size: clamp(42px, 5.8vw, 76px);
      line-height: 1.08;
      letter-spacing: -.035em;
      font-weight: 900;
    }
    .hero-copy { max-width: 640px; color: #c6ccc2; font-size: 18px; line-height: 1.85; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 11px 20px;
      border: 1px solid transparent;
      border-radius: var(--radius);
      font-weight: 800;
      font-size: 14px;
      line-height: 1.2;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }
    .button:hover { transform: translateY(-2px); }
    .button-primary { background: var(--coral); color: #211916; }
    .button-primary:hover { background: #ff9678; color: #211916; }
    .button-quiet { border-color: rgba(242,237,225,.35); color: var(--text); }
    .button-quiet:hover { border-color: var(--lime); color: var(--lime); }
    .hero-points { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 34px; color: #bfc8bb; font-size: 13px; }
    .hero-points strong { display: block; color: var(--warm); font-size: 22px; line-height: 1.2; }
    .signal-panel {
      position: relative;
      padding: 26px;
      background: rgba(38, 47, 41, .82);
      border: 1px solid rgba(217,200,159,.34);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }
    .panel-top { display: flex; justify-content: space-between; align-items: center; padding-bottom: 19px; border-bottom: 1px solid var(--line); }
    .panel-label { color: var(--warm); font-size: 12px; letter-spacing: .1em; font-weight: 800; }
    .live-dot { display: inline-flex; align-items: center; gap: 7px; color: var(--lime); font-size: 12px; font-weight: 800; }
    .live-dot::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 12px var(--lime); }
    .route-list { margin: 22px 0 0; padding: 0; list-style: none; }
    .route-list li { display: grid; grid-template-columns: 24px 1fr auto; gap: 12px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
    .route-list li:last-child { border-bottom: 0; }
    .route-index { color: var(--lime); font-weight: 900; }
    .route-name { color: var(--text); font-weight: 700; }
    .route-state { color: var(--muted); font-size: 12px; }
    .route-state.open { color: var(--lime); }

    .section { padding: 92px 0; }
    .section-dark { background: var(--night-2); color: var(--text); }
    .section-head { max-width: 680px; margin-bottom: 38px; }
    .section-head h2 { margin-bottom: 12px; color: inherit; font-size: clamp(28px, 4vw, 44px); line-height: 1.2; letter-spacing: -.025em; }
    .section-head p { color: #687169; font-size: 16px; }
    .section-dark .section-head p { color: var(--muted); }
    .split { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; align-items: start; }
    .large-note { font-size: 23px; line-height: 1.55; font-weight: 800; }
    .text-muted { color: #687169; }
    .map-lines { display: grid; gap: 13px; }
    .map-line { display: grid; grid-template-columns: 96px 1fr auto; gap: 16px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line-dark); }
    .map-line small { color: #7d887b; font-weight: 700; }
    .map-line strong { font-size: 16px; }
    .map-line em { color: #788476; font-size: 12px; font-style: normal; }

    .tier-band { background: var(--paper-2); padding: 74px 0; }
    .tier-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
    .tier { min-height: 190px; padding: 25px; background: var(--paper); }
    .tier.featured { background: var(--night); color: var(--text); }
    .tier-number { color: var(--coral); font-size: 35px; font-weight: 900; line-height: 1; }
    .tier h3 { margin: 18px 0 8px; font-size: 20px; }
    .tier p { margin-bottom: 0; color: #727b71; font-size: 14px; }
    .featured p { color: var(--muted); }

    .feature-layout { display: grid; grid-template-columns: 1.3fr .7fr; gap: 18px; }
    .feature-main, .feature-small { padding: 28px; border: 1px solid var(--line-dark); border-radius: var(--radius); background: #f7f3ea; }
    .feature-main { min-height: 278px; display: flex; flex-direction: column; justify-content: space-between; background: var(--night); color: var(--text); }
    .feature-side { display: grid; gap: 18px; }
    .feature-small { min-height: 130px; }
    .badge { display: inline-flex; width: fit-content; padding: 4px 8px; border: 1px solid currentColor; border-radius: 3px; color: var(--coral); font-size: 11px; font-weight: 900; letter-spacing: .08em; }
    .feature-main h3 { max-width: 560px; margin: 18px 0 10px; font-size: 30px; line-height: 1.3; }
    .feature-main p, .feature-small p { margin-bottom: 0; color: #aeb8ac; font-size: 14px; }
    .feature-small h3 { margin: 12px 0 5px; font-size: 19px; }

    .rank-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 50px; align-items: start; }
    .rank-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line-dark); }
    .rank-list li { display: grid; grid-template-columns: 38px 1fr 90px; gap: 15px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line-dark); }
    .rank-num { color: var(--coral); font-size: 20px; font-weight: 900; }
    .rank-title { font-weight: 800; }
    .rank-meta { color: #7d887b; font-size: 12px; text-align: right; }
    .trust-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
    .trust-item { padding: 20px 0; border-top: 2px solid var(--lime); }
    .trust-item strong { display: block; margin-bottom: 5px; font-size: 17px; }
    .trust-item span { color: var(--muted); font-size: 13px; }

    .faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 32px; }
    details { border-top: 1px solid var(--line-dark); padding: 18px 0; }
    summary { cursor: pointer; list-style: none; padding-right: 25px; font-weight: 800; position: relative; }
    summary::-webkit-details-marker { display: none; }
    summary::after { content: "+"; position: absolute; right: 0; color: var(--coral); font-size: 22px; line-height: 1; }
    details[open] summary::after { content: "−"; }
    details p { margin: 12px 0 0; color: #687169; font-size: 14px; }

    .cta {
      padding: 70px 0;
      background: var(--coral);
      color: #251a17;
    }
    .cta-row { display: flex; justify-content: space-between; align-items: center; gap: 35px; }
    .cta h2 { margin-bottom: 8px; font-size: clamp(28px, 4vw, 43px); line-height: 1.2; }
    .cta p { max-width: 650px; margin-bottom: 0; color: #5b3730; }
    .cta .button { background: var(--night); color: var(--text); }
    .cta .button:hover { background: #303b32; }

    footer { padding: 54px 0 28px; background: var(--ink); color: var(--text); }
    .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
    .footer-brand { margin-bottom: 13px; }
    footer p, footer li, footer a { color: #9ca69a; font-size: 13px; }
    footer p { max-width: 380px; }
    .footer-title { margin-bottom: 14px; color: var(--warm); font-size: 12px; font-weight: 900; letter-spacing: .1em; }
    .footer-links { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; }
    .footer-links a:hover { color: var(--lime); }
    .copyright { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; color: #70796f; font-size: 12px; }

    @media (max-width: 1023px) {
      .hero-grid, .split, .rank-grid { grid-template-columns: 1fr; gap: 40px; }
      .hero { padding: 65px 0 75px; }
      .tier-grid { grid-template-columns: 1fr; }
      .tier { min-height: auto; }
    }
    @media (max-width: 639px) {
      .container { width: min(100% - 32px, 1160px); }
      .topbar { min-height: 68px; }
      .brand { font-size: 15px; }
      .brand-mark { width: 27px; height: 27px; }
      .nav-toggle { display: block; }
      .main-nav { display: none; position: absolute; top: 68px; left: 0; right: 0; padding: 8px 16px 16px; background: var(--night); border-bottom: 1px solid var(--line); }
      .main-nav.is-open { display: grid; }
      .main-nav a { padding: 12px 5px; border-bottom: 1px solid var(--line); }
      .main-nav a::after { left: 5px; right: auto; bottom: 0; width: 25px; }
      h1 { font-size: 43px; }
      .hero-copy { font-size: 16px; }
      .section { padding: 64px 0; }
      .signal-panel { padding: 20px; }
      .feature-layout, .faq-grid, .trust-strip, .footer-grid { grid-template-columns: 1fr; }
      .feature-main { min-height: 250px; }
      .cta-row { display: block; }
      .cta .button { margin-top: 24px; }
      .copyright { display: block; }
      .copyright span { display: block; margin-top: 6px; }
    }

/* roulang page: category1 */
:root {
      --bg: #11120f;
      --bg-2: #181914;
      --panel: #202119;
      --panel-2: #27281e;
      --text: #f4f0e7;
      --muted: #b9b3a4;
      --soft: #8f897b;
      --line: rgba(244, 240, 231, 0.14);
      --line-strong: rgba(56, 244, 207, 0.34);
      --accent: #38f4cf;
      --accent-2: #e7d49a;
      --hot: #ff7c4c;
      --good: #9df070;
      --shadow: 0 18px 42px rgba(0, 0, 0, 0.32);
      --shadow-short: 0 10px 22px rgba(0, 0, 0, 0.22);
      --radius: 8px;
      --radius-sm: 5px;
      --max: 1180px;
      --header-h: 76px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-width: 320px;
      font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
      color: var(--text);
      line-height: 1.72;
      background:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px),
        radial-gradient(circle at 50% 0%, rgba(56, 244, 207, 0.13), transparent 32%),
        linear-gradient(180deg, #0f100d 0%, var(--bg) 42%, #151611 100%);
      background-size: 42px 42px, 42px 42px, auto, auto;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease;
    }

    img {
      max-width: 100%;
      height: auto;
      display: block;
    }

    button,
    input {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    input:focus,
    button:focus,
    a:focus {
      outline: 2px solid rgba(56, 244, 207, 0.78);
      outline-offset: 3px;
    }

    .container {
      width: min(calc(100% - 40px), var(--max));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(17, 18, 15, 0.95);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 6px 18px rgba(0, 0, 0, 0.22);
      backdrop-filter: blur(10px);
    }

    .topbar {
      min-height: var(--header-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      color: var(--text);
      font-weight: 800;
      letter-spacing: 0;
      line-height: 1.2;
    }

    .brand:hover {
      color: var(--accent);
    }

    .brand-mark {
      width: 36px;
      height: 36px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      color: #07110f;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      border: 1px solid rgba(244, 240, 231, 0.24);
      border-radius: var(--radius-sm);
      box-shadow: 0 0 0 4px rgba(56, 244, 207, 0.08);
      font-weight: 900;
    }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .main-nav a {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 0 14px;
      color: var(--muted);
      font-size: 15px;
      font-weight: 700;
      border: 1px solid transparent;
    }

    .main-nav a::after {
      content: "";
      position: absolute;
      left: 14px;
      right: 14px;
      bottom: 4px;
      height: 2px;
      background: transparent;
      box-shadow: none;
      transition: background .2s ease, box-shadow .2s ease;
    }

    .main-nav a:hover,
    .main-nav a.active {
      color: var(--text);
      border-color: rgba(56, 244, 207, 0.16);
      background: rgba(56, 244, 207, 0.06);
    }

    .main-nav a.active::after {
      background: var(--accent);
      box-shadow: 0 0 14px rgba(56, 244, 207, 0.72);
    }

    .nav-toggle {
      display: none;
      width: 42px;
      height: 42px;
      color: var(--text);
      background: rgba(244, 240, 231, 0.06);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
    }

    .page-hero {
      position: relative;
      min-height: calc(100vh - var(--header-h));
      display: flex;
      align-items: center;
      padding: 46px 0 34px;
      border-bottom: 1px solid var(--line);
      overflow: hidden;
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(110deg, rgba(56, 244, 207, 0.11), transparent 36%),
        linear-gradient(160deg, transparent 0%, rgba(255, 124, 76, 0.10) 74%, transparent 100%),
        repeating-linear-gradient(90deg, rgba(231, 212, 154, 0.05) 0 1px, transparent 1px 120px);
      pointer-events: none;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 22px;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(56, 244, 207, 0.55), transparent);
    }

    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(330px, .72fr);
      gap: 44px;
      align-items: center;
    }

    .breadcrumb {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      align-items: center;
      margin-bottom: 20px;
      color: var(--soft);
      font-size: 14px;
    }

    .breadcrumb a {
      color: var(--muted);
      border-bottom: 1px solid transparent;
    }

    .breadcrumb a:hover {
      color: var(--accent);
      border-color: var(--accent);
    }

    .status-row,
    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }

    .badge,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 30px;
      padding: 5px 10px;
      color: var(--text);
      font-size: 13px;
      font-weight: 800;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(244, 240, 231, 0.06);
      white-space: nowrap;
    }

    .badge-live {
      color: #07110f;
      background: var(--accent);
      border-color: rgba(56, 244, 207, 0.9);
      box-shadow: 0 0 18px rgba(56, 244, 207, 0.26);
    }

    .badge-warm {
      color: #190a04;
      background: var(--hot);
      border-color: rgba(255, 124, 76, 0.9);
    }

    .badge-soft {
      color: var(--accent-2);
      border-color: rgba(231, 212, 154, 0.34);
      background: rgba(231, 212, 154, 0.08);
    }

    h1,
    h2,
    h3,
    h4 {
      margin: 0;
      color: var(--text);
      line-height: 1.18;
      letter-spacing: 0;
      font-weight: 900;
    }

    h1 {
      max-width: 860px;
      margin-top: 18px;
      font-size: clamp(42px, 8vw, 82px);
    }

    .hero-copy {
      max-width: 700px;
      margin: 20px 0 0;
      color: var(--muted);
      font-size: 18px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 30px;
    }

    .button,
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 12px 18px;
      margin: 0;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(56, 244, 207, 0.28);
      font-weight: 900;
      line-height: 1.2;
      transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease;
    }

    .btn-primary {
      color: #081210;
      background: linear-gradient(135deg, var(--accent), #b7ffe8);
      box-shadow: 0 12px 24px rgba(56, 244, 207, 0.22);
    }

    .btn-secondary {
      color: var(--text);
      background: rgba(244, 240, 231, 0.06);
      border-color: var(--line);
    }

    .btn-hot {
      color: #160802;
      background: linear-gradient(135deg, var(--hot), #ffbc6b);
      border-color: rgba(255, 124, 76, 0.72);
      box-shadow: 0 12px 22px rgba(255, 124, 76, 0.20);
    }

    .btn:hover {
      transform: translateY(-2px);
      color: #081210;
      border-color: rgba(56, 244, 207, 0.72);
      box-shadow: 0 14px 30px rgba(56, 244, 207, 0.25);
    }

    .btn-secondary:hover {
      color: var(--text);
      background: rgba(56, 244, 207, 0.10);
    }

    .invite-panel {
      position: relative;
      padding: 24px;
      background:
        linear-gradient(180deg, rgba(244, 240, 231, 0.08), rgba(244, 240, 231, 0.03)),
        var(--panel);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .invite-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      border-top: 2px solid rgba(56, 244, 207, 0.45);
      pointer-events: none;
    }

    .panel-title {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 14px;
      margin-bottom: 18px;
    }

    .panel-title strong {
      font-size: 18px;
      color: var(--text);
    }

    .reward-box {
      padding: 16px;
      border: 1px solid rgba(231, 212, 154, 0.22);
      border-radius: var(--radius-sm);
      background: rgba(231, 212, 154, 0.08);
    }

    .reward-box .number {
      display: block;
      color: var(--accent-2);
      font-size: 38px;
      line-height: 1;
      font-weight: 900;
    }

    .reward-box p {
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .progress-wrap {
      margin-top: 18px;
    }

    .progress-meta {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 8px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
    }

    .progress {
      height: 12px;
      margin: 0;
      border-radius: 999px;
      background: rgba(244, 240, 231, 0.10);
      overflow: hidden;
    }

    .progress-meter {
      height: 100%;
      width: 68%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--accent), var(--hot));
      box-shadow: 0 0 16px rgba(56, 244, 207, 0.38);
    }

    .node-list {
      display: grid;
      gap: 10px;
      margin: 20px 0 0;
    }

    .node-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 0;
      border-bottom: 1px solid rgba(244, 240, 231, 0.10);
      color: var(--muted);
      font-size: 14px;
    }

    .node-item:last-child {
      border-bottom: 0;
    }

    .node-item b {
      color: var(--text);
    }

    main {
      background: linear-gradient(180deg, rgba(24, 25, 20, 0.78), rgba(17, 18, 15, 0.96));
    }

    .section {
      padding: 78px 0;
      border-bottom: 1px solid rgba(244, 240, 231, 0.08);
    }

    .section-tight {
      padding: 54px 0;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .72fr) minmax(280px, .38fr);
      gap: 28px;
      align-items: end;
      margin-bottom: 30px;
    }

    .section-kicker {
      display: inline-flex;
      margin-bottom: 12px;
      color: var(--accent);
      font-size: 13px;
      font-weight: 900;
    }

    .section h2 {
      font-size: clamp(28px, 4vw, 46px);
    }

    .section-lead {
      margin: 0;
      color: var(--muted);
      font-size: 16px;
    }

    .filter-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      padding: 14px;
      background: rgba(244, 240, 231, 0.045);
      border: 1px solid var(--line);
      border-radius: var(--radius);
    }

    .filter-btn {
      min-height: 34px;
      padding: 7px 12px;
      color: var(--muted);
      background: rgba(17, 18, 15, 0.65);
      border: 1px solid rgba(244, 240, 231, 0.12);
      border-radius: var(--radius-sm);
      font-weight: 800;
      transition: transform .2s ease, color .2s ease, border-color .2s ease, background .2s ease;
    }

    .filter-btn:hover,
    .filter-btn.active {
      color: #081210;
      background: var(--accent);
      border-color: var(--accent);
      transform: translateY(-1px);
    }

    .feature-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(330px, .56fr);
      gap: 22px;
      align-items: stretch;
    }

    .main-card,
    .list-card,
    .info-strip,
    .proof-bar,
    .faq-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(32, 33, 25, 0.82);
      box-shadow: var(--shadow-short);
    }

    .main-card {
      min-height: 420px;
      padding: 28px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background:
        linear-gradient(135deg, rgba(56, 244, 207, 0.12), transparent 42%),
        linear-gradient(180deg, rgba(255, 124, 76, 0.10), transparent 82%),
        var(--panel);
    }

    .main-card h3 {
      margin-top: 16px;
      font-size: clamp(28px, 4vw, 44px);
    }

    .main-card p {
      max-width: 620px;
      margin: 16px 0 0;
      color: var(--muted);
      font-size: 17px;
    }

    .route-line {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
      margin-top: 34px;
    }

    .route-step {
      position: relative;
      padding: 12px;
      color: var(--muted);
      border: 1px solid rgba(244, 240, 231, 0.12);
      background: rgba(17, 18, 15, 0.38);
      border-radius: var(--radius-sm);
      font-size: 13px;
      font-weight: 800;
    }

    .route-step::before {
      content: "";
      display: block;
      width: 8px;
      height: 8px;
      margin-bottom: 10px;
      background: var(--accent);
      border-radius: 50%;
      box-shadow: 0 0 12px rgba(56, 244, 207, 0.65);
    }

    .card-stack {
      display: grid;
      gap: 16px;
    }

    .list-card {
      padding: 20px;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }

    .list-card:hover {
      transform: translateY(-3px);
      border-color: var(--line-strong);
      background: rgba(39, 40, 30, 0.96);
    }

    .list-card .meta {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 10px;
      margin-bottom: 12px;
      color: var(--soft);
      font-size: 13px;
      font-weight: 800;
    }

    .list-card h3 {
      font-size: 22px;
    }

    .list-card p {
      margin: 10px 0 14px;
      color: var(--muted);
      font-size: 15px;
    }

    .action-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--accent);
      font-weight: 900;
      border-bottom: 1px solid rgba(56, 244, 207, 0.35);
    }

    .action-link:hover {
      color: var(--accent-2);
      border-color: var(--accent-2);
    }

    .info-grid {
      display: grid;
      grid-template-columns: .75fr 1fr;
      gap: 24px;
      align-items: start;
    }

    .map-panel {
      padding: 24px;
      min-height: 330px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background:
        linear-gradient(rgba(56, 244, 207, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 244, 207, 0.08) 1px, transparent 1px),
        rgba(32, 33, 25, 0.78);
      background-size: 34px 34px;
    }

    .map-point {
      display: grid;
      grid-template-columns: 38px 1fr;
      gap: 14px;
      padding: 14px 0;
      border-bottom: 1px solid rgba(244, 240, 231, 0.10);
    }

    .map-point:last-child {
      border-bottom: 0;
    }

    .point-index {
      width: 34px;
      height: 34px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #07110f;
      background: var(--accent-2);
      border-radius: var(--radius-sm);
      font-weight: 900;
    }

    .map-point b {
      display: block;
      color: var(--text);
      margin-bottom: 4px;
    }

    .map-point span {
      color: var(--muted);
      font-size: 14px;
    }

    .info-strip {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 18px 20px;
      margin-top: 16px;
      background: rgba(244, 240, 231, 0.045);
    }

    .info-strip strong {
      color: var(--text);
      font-size: 17px;
    }

    .info-strip p {
      margin: 4px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .proof-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }

    .proof-bar {
      padding: 18px;
      min-height: 126px;
    }

    .proof-bar strong {
      display: block;
      color: var(--accent);
      font-size: 28px;
      line-height: 1.1;
      margin-bottom: 8px;
    }

    .proof-bar span {
      color: var(--muted);
      font-size: 14px;
    }

    .quote-line {
      margin-top: 18px;
      padding: 16px 18px;
      color: var(--muted);
      border-left: 3px solid var(--accent);
      background: rgba(56, 244, 207, 0.06);
      border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    }

    .timeline {
      display: grid;
      gap: 12px;
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 120px 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 16px 18px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(32, 33, 25, 0.66);
    }

    .timeline-time {
      color: var(--accent-2);
      font-weight: 900;
      font-size: 14px;
    }

    .timeline-title {
      color: var(--text);
      font-weight: 900;
    }

    .timeline-desc {
      display: block;
      margin-top: 2px;
      color: var(--muted);
      font-size: 14px;
    }

    .pagination-lite {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 12px;
      margin-top: 24px;
      padding-top: 18px;
      border-top: 1px solid rgba(244, 240, 231, 0.10);
    }

    .page-pill {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 8px 12px;
      color: var(--muted);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(244, 240, 231, 0.045);
      font-weight: 800;
    }

    .page-pill.current,
    .page-pill:hover {
      color: #081210;
      background: var(--accent-2);
      border-color: var(--accent-2);
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-card {
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 18px 20px;
      color: var(--text);
      background: rgba(244, 240, 231, 0.035);
      border: 0;
      text-align: left;
      font-weight: 900;
    }

    .faq-question:hover {
      background: rgba(56, 244, 207, 0.07);
    }

    .faq-icon {
      width: 24px;
      height: 24px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      color: var(--accent);
      border: 1px solid rgba(56, 244, 207, 0.32);
      border-radius: var(--radius-sm);
    }

    .faq-answer {
      display: none;
      padding: 0 20px 18px;
      color: var(--muted);
      font-size: 15px;
    }

    .faq-card.is-open .faq-answer {
      display: block;
    }

    .faq-card.is-open .faq-icon {
      color: #081210;
      background: var(--accent);
    }

    .cta-band {
      position: relative;
      overflow: hidden;
      padding: 34px;
      border: 1px solid rgba(255, 124, 76, 0.34);
      border-radius: var(--radius);
      background:
        linear-gradient(120deg, rgba(255, 124, 76, 0.18), transparent 46%),
        linear-gradient(90deg, rgba(56, 244, 207, 0.12), rgba(231, 212, 154, 0.10)),
        var(--panel-2);
      box-shadow: var(--shadow);
    }

    .cta-band::before {
      content: "";
      position: absolute;
      left: -8%;
      right: -8%;
      top: 18px;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(255, 124, 76, 0.8), transparent);
    }

    .cta-layout {
      display: grid;
      grid-template-columns: minmax(0, .78fr) minmax(320px, .45fr);
      gap: 24px;
      align-items: center;
      position: relative;
      z-index: 1;
    }

    .cta-band h2 {
      font-size: clamp(28px, 4vw, 42px);
    }

    .cta-band p {
      margin: 12px 0 0;
      color: var(--muted);
    }

    .subscribe-form {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 10px;
      align-items: stretch;
    }

    .subscribe-form input {
      min-height: 50px;
      width: 100%;
      color: var(--text);
      background: rgba(17, 18, 15, 0.72);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      box-shadow: none;
      padding: 0 14px;
    }

    .subscribe-form input::placeholder {
      color: var(--soft);
    }

    .form-note {
      grid-column: 1 / -1;
      margin: 4px 0 0;
      color: var(--muted);
      font-size: 13px;
    }

    footer {
      padding: 54px 0 28px;
      background: #0d0e0b;
      border-top: 1px solid var(--line);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.35fr) .55fr .55fr;
      gap: 34px;
      align-items: start;
    }

    .footer-brand {
      margin-bottom: 14px;
    }

    footer p {
      max-width: 520px;
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .footer-title {
      margin-bottom: 12px;
      color: var(--text);
      font-weight: 900;
    }

    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 8px;
    }

    .footer-links a {
      color: var(--muted);
      font-size: 14px;
      border-bottom: 1px solid transparent;
    }

    .footer-links a:hover {
      color: var(--accent);
      border-color: rgba(56, 244, 207, 0.45);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      margin-top: 34px;
      padding-top: 18px;
      color: var(--soft);
      font-size: 13px;
      border-top: 1px solid rgba(244, 240, 231, 0.10);
    }

    @media (max-width: 1023px) {
      :root {
        --header-h: 68px;
      }

      .container {
        width: min(calc(100% - 32px), var(--max));
      }

      .hero-grid,
      .feature-layout,
      .info-grid,
      .section-head,
      .cta-layout {
        grid-template-columns: 1fr;
      }

      .page-hero {
        min-height: auto;
        padding: 40px 0 30px;
      }

      .invite-panel {
        max-width: 680px;
      }

      .proof-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .timeline-item {
        grid-template-columns: 90px 1fr;
      }

      .timeline-item .badge {
        grid-column: 2;
        width: fit-content;
      }

      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }

      .footer-grid > div:first-child {
        grid-column: 1 / -1;
      }
    }

    @media (max-width: 639px) {
      .container {
        width: min(calc(100% - 24px), var(--max));
      }

      .topbar {
        min-height: 64px;
      }

      .brand {
        max-width: calc(100% - 56px);
        font-size: 14px;
      }

      .brand-mark {
        width: 32px;
        height: 32px;
      }

      .nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
      }

      .main-nav {
        position: absolute;
        left: 12px;
        right: 12px;
        top: calc(100% + 1px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 10px;
        background: rgba(17, 18, 15, 0.98);
        border: 1px solid var(--line);
        border-radius: 0 0 var(--radius) var(--radius);
        box-shadow: var(--shadow);
      }

      .main-nav.is-open {
        display: flex;
      }

      .main-nav a {
        width: 100%;
        justify-content: flex-start;
      }

      h1 {
        font-size: 40px;
      }

      .hero-copy {
        font-size: 16px;
      }

      .hero-actions,
      .status-row {
        align-items: stretch;
      }

      .btn,
      .hero-actions .btn {
        width: 100%;
      }

      .section {
        padding: 54px 0;
      }

      .section-tight {
        padding: 42px 0;
      }

      .invite-panel,
      .main-card,
      .map-panel,
      .cta-band {
        padding: 18px;
      }

      .route-line {
        grid-template-columns: 1fr 1fr;
      }

      .proof-grid {
        grid-template-columns: 1fr;
      }

      .info-strip,
      .timeline-item,
      .subscribe-form {
        grid-template-columns: 1fr;
      }

      .timeline-item .badge {
        grid-column: auto;
      }

      .footer-grid {
        grid-template-columns: 1fr;
      }

      .copyright {
        flex-direction: column;
      }

      .badge,
      .tag {
        white-space: normal;
      }
    }