/* roulang page: index */
:root {
      --ink: #182421;
      --muted: #687570;
      --paper: #f5f6f3;
      --surface: #fff;
      --line: #dce3de;
      --green: #176b50;
      --green-deep: #104937;
      --lime: #d9ef79;
      --coral: #e77f62;
      --soft-green: #e8f0e9;
      --radius: 18px;
      --radius-lg: 28px;
      --shadow: 0 14px 40px rgba(24, 36, 33, .08);
      --container: 1180px;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--paper);
      font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      font-size: 15px;
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    a:hover { color: var(--green); }
    button, input { font: inherit; }
    button:focus-visible, a:focus-visible, input:focus-visible {
      outline: 3px solid rgba(231, 127, 98, .55);
      outline-offset: 3px;
    }
    .container-wide { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }

    .site-header {
      position: relative;
      z-index: 10;
      background: rgba(245, 246, 243, .96);
      border-bottom: 1px solid var(--line);
    }
    .masthead {
      min-height: 94px;
      display: flex;
      align-items: center;
      gap: 30px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 13px;
      flex: 0 0 auto;
      color: var(--ink);
      font-weight: 850;
      font-size: 23px;
      letter-spacing: 0;
      line-height: 1.2;
    }
    .brand-mark {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      color: var(--green-deep);
      background: var(--lime);
      font-size: 18px;
      font-weight: 900;
    }
    .masthead-rule { width: 1px; height: 42px; background: var(--line); }
    .masthead-note { max-width: 230px; color: var(--muted); font-size: 12px; line-height: 1.55; }
    .nav-wrap { margin-left: auto; display: flex; align-items: center; gap: 20px; }
    .site-nav { display: flex; align-items: center; gap: 8px; }
    .site-nav a {
      padding: 10px 15px;
      border-radius: 999px;
      color: #56625d;
      font-weight: 650;
      font-size: 14px;
      transition: background .2s ease, color .2s ease;
    }
    .site-nav a:hover, .site-nav a.active { color: var(--green-deep); background: var(--soft-green); }
    .header-search {
      width: 190px;
      height: 42px;
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 0 13px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: var(--surface);
      color: var(--muted);
    }
    .header-search input {
      width: 100%;
      min-width: 0;
      border: 0;
      outline: 0;
      background: transparent;
      color: var(--ink);
      font-size: 13px;
    }
    .header-search input::placeholder { color: #8b9691; }
    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border: 1px solid var(--line);
      border-radius: 50%;
      background: var(--surface);
      color: var(--ink);
    }

    main { overflow: hidden; }
    .hero { padding: 30px 0 25px; }
    .hero-panel {
      position: relative;
      min-height: 320px;
      overflow: hidden;
      display: grid;
      grid-template-columns: 1.3fr .7fr;
      align-items: center;
      gap: 40px;
      padding: 42px 54px;
      border-radius: var(--radius-lg);
      color: #fff;
      background: linear-gradient(112deg, #104937 0%, #176b50 58%, #318266 100%);
      box-shadow: var(--shadow);
    }
    .hero-panel::after {
      content: "";
      position: absolute;
      width: 340px;
      height: 340px;
      right: 7%;
      top: -190px;
      border: 1px solid rgba(255,255,255,.17);
      border-radius: 50%;
      box-shadow: 0 0 0 36px rgba(255,255,255,.035), 0 0 0 75px rgba(255,255,255,.025);
      pointer-events: none;
    }
    .hero-copy, .roadmap { position: relative; z-index: 1; }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--lime);
      font-size: 12px;
      font-weight: 800;
    }
    .eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); }
    h1 {
      max-width: 680px;
      margin: 13px 0 12px;
      font-size: clamp(30px, 4vw, 46px);
      line-height: 1.22;
      font-weight: 850;
    }
    .hero-copy p { max-width: 690px; margin: 0; color: rgba(255,255,255,.82); font-size: 14px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 21px; }
    .btn-brand, .btn-outline-light-custom {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 0 18px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 750;
      transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
    }
    .btn-brand { color: var(--green-deep); background: var(--lime); border: 1px solid var(--lime); }
    .btn-brand:hover { color: var(--green-deep); transform: translateY(-2px); box-shadow: 0 8px 18px rgba(0,0,0,.15); }
    .btn-outline-light-custom { color: #fff; border: 1px solid rgba(255,255,255,.45); }
    .btn-outline-light-custom:hover { color: #fff; background: rgba(255,255,255,.12); }
    .roadmap {
      justify-self: end;
      width: min(100%, 310px);
      padding: 20px;
      border: 1px solid rgba(255,255,255,.2);
      border-radius: 20px;
      background: rgba(9, 49, 36, .24);
      backdrop-filter: blur(8px);
    }
    .roadmap-title { margin-bottom: 15px; color: rgba(255,255,255,.75); font-size: 11px; font-weight: 750; }
    .roadmap-step { display: grid; grid-template-columns: 30px 1fr auto; align-items: center; gap: 10px; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.14); }
    .step-no { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: rgba(217,239,121,.16); color: var(--lime); font-size: 11px; font-weight: 800; }
    .step-name { font-size: 12px; font-weight: 750; }
    .step-state { color: rgba(255,255,255,.64); font-size: 10px; }
    .hero-footnote { margin-top: 14px; color: rgba(255,255,255,.66); font-size: 11px; }

    .section { padding: 58px 0; border-top: 1px solid rgba(220,227,222,.75); }
    .section-white { background: var(--surface); }
    .section-tint { background: #edf2ed; }
    .section-dark { color: #fff; background: #182d26; }
    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 26px;
    }
    .section-kicker { margin: 0 0 6px; color: var(--green); font-size: 11px; font-weight: 850; }
    .section-dark .section-kicker { color: var(--lime); }
    .section-title { margin: 0; font-size: 26px; line-height: 1.3; font-weight: 850; }
    .section-intro { max-width: 620px; margin: 8px 0 0; color: var(--muted); font-size: 13px; }
    .section-dark .section-intro { color: rgba(255,255,255,.68); }
    .text-link { display: inline-flex; align-items: center; gap: 7px; color: var(--green); font-size: 13px; font-weight: 750; white-space: nowrap; }
    .text-link:hover { color: var(--green-deep); gap: 10px; }

    .directory-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .directory-item {
      min-height: 115px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      padding: 17px 18px;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: #fff;
      transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    .directory-item:hover { transform: translateY(-3px); border-color: #a6c4b2; box-shadow: 0 10px 24px rgba(24,36,33,.07); }
    .directory-top { display: flex; align-items: center; justify-content: space-between; }
    .directory-number { color: #99a49e; font-size: 11px; font-weight: 800; }
    .directory-arrow { color: var(--green); font-size: 18px; }
    .directory-name { margin-top: 10px; font-size: 15px; font-weight: 800; }
    .directory-desc { color: var(--muted); font-size: 11px; }

    .value-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 48px; align-items: center; }
    .value-aside { padding: 27px; border-radius: var(--radius); background: var(--green); color: #fff; }
    .value-aside strong { display: block; margin-bottom: 8px; color: var(--lime); font-size: 30px; line-height: 1.2; }
    .value-aside p { margin: 0; color: rgba(255,255,255,.77); font-size: 13px; }
    .value-list { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 27px; }
    .value-item { display: grid; grid-template-columns: 36px 1fr; gap: 12px; }
    .value-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 12px; color: var(--green); background: #e5efe7; font-size: 15px; font-weight: 850; }
    .value-item h3 { margin: 1px 0 4px; font-size: 14px; font-weight: 800; }
    .value-item p { margin: 0; color: var(--muted); font-size: 12px; }

    .metrics { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid rgba(255,255,255,.15); border-radius: 18px; overflow: hidden; }
    .metric { min-height: 143px; padding: 22px; border-right: 1px solid rgba(255,255,255,.14); }
    .metric:last-child { border-right: 0; }
    .metric-label { color: rgba(255,255,255,.62); font-size: 11px; font-weight: 650; }
    .metric-value { margin: 8px 0 3px; color: var(--lime); font-size: 29px; line-height: 1.2; font-weight: 850; }
    .metric-note { color: rgba(255,255,255,.7); font-size: 11px; }
    .chart-note { margin: 15px 0 0; color: rgba(255,255,255,.56); font-size: 11px; }

    .compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    .compare-panel { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
    .compare-panel.featured { border-color: #b5d1bf; background: #f2f7f1; }
    .compare-label { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 17px; font-size: 15px; font-weight: 850; }
    .compare-badge { padding: 3px 9px; border-radius: 999px; color: var(--green-deep); background: var(--lime); font-size: 10px; }
    .compare-list { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; }
    .compare-list li { display: flex; align-items: flex-start; gap: 9px; color: var(--muted); font-size: 12px; }
    .compare-list li::before { content: "✓"; color: var(--green); font-weight: 900; }

    .milestone-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
    .milestone { position: relative; padding: 0 22px 0 0; }
    .milestone::before { content: ""; position: absolute; left: 8px; top: 9px; right: -1px; height: 1px; background: #cbd8ce; }
    .milestone:last-child::before { display: none; }
    .milestone-dot { position: relative; z-index: 1; width: 17px; height: 17px; margin-bottom: 18px; border: 4px solid #dcebdd; border-radius: 50%; background: var(--green); }
    .milestone time { color: var(--green); font-size: 11px; font-weight: 850; }
    .milestone h3 { margin: 5px 0; font-size: 14px; font-weight: 800; }
    .milestone p { margin: 0; color: var(--muted); font-size: 11px; }

    .resource-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 15px; }
    .resource-card { min-height: 205px; display: flex; flex-direction: column; justify-content: space-between; padding: 22px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
    .resource-card.primary { color: #fff; background: var(--green-deep); border-color: var(--green-deep); }
    .resource-type { color: var(--green); font-size: 10px; font-weight: 850; }
    .resource-card.primary .resource-type { color: var(--lime); }
    .resource-card h3 { margin: 12px 0 6px; font-size: 18px; line-height: 1.4; font-weight: 850; }
    .resource-card p { margin: 0; color: var(--muted); font-size: 12px; }
    .resource-card.primary p { color: rgba(255,255,255,.72); }
    .resource-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 20px; color: #8b9691; font-size: 10px; }
    .resource-card.primary .resource-meta { color: rgba(255,255,255,.61); }

    .news-list { border-top: 1px solid var(--line); }
    .news-row { display: grid; grid-template-columns: 105px 1fr 100px; align-items: center; gap: 18px; min-height: 76px; border-bottom: 1px solid var(--line); }
    .news-date { color: #89958f; font-size: 11px; }
    .news-title { font-size: 14px; font-weight: 750; }
    .news-tag { justify-self: end; padding: 4px 10px; border-radius: 999px; color: var(--green); background: var(--soft-green); font-size: 10px; font-weight: 750; }

    .assurance-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; }
    .assurance-item { padding-top: 17px; border-top: 2px solid var(--lime); }
    .assurance-item h3 { margin: 0 0 7px; font-size: 14px; font-weight: 850; }
    .assurance-item p { margin: 0; color: rgba(255,255,255,.68); font-size: 12px; }

    .subscribe-band { padding: 38px 0; color: var(--ink); background: var(--lime); }
    .subscribe-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
    .subscribe-inner h2 { margin: 0 0 4px; font-size: 21px; font-weight: 850; }
    .subscribe-inner p { margin: 0; color: #425142; font-size: 12px; }
    .subscribe-form { display: flex; width: min(100%, 410px); gap: 8px; }
    .subscribe-form input { min-width: 0; flex: 1; height: 44px; padding: 0 15px; border: 1px solid rgba(24,36,33,.18); border-radius: 999px; background: rgba(255,255,255,.72); }
    .subscribe-form button { min-width: 105px; height: 44px; border: 0; border-radius: 999px; color: #fff; background: var(--green-deep); font-size: 12px; font-weight: 800; cursor: pointer; transition: background .2s ease, transform .2s ease; }
    .subscribe-form button:hover { background: #0b3728; transform: translateY(-1px); }
    .form-message { min-height: 18px; margin-top: 5px; color: #344a3d; font-size: 11px; }

    .site-footer { padding: 35px 0 22px; color: rgba(255,255,255,.76); background: #14221d; }
    .footer-main { display: flex; align-items: flex-start; justify-content: space-between; gap: 30px; padding-bottom: 25px; }
    .footer-brand { color: #fff; font-size: 18px; font-weight: 850; }
    .footer-about { max-width: 390px; margin: 9px 0 0; color: rgba(255,255,255,.58); font-size: 11px; }
    .footer-links { display: flex; gap: 25px; color: rgba(255,255,255,.75); font-size: 12px; }
    .footer-links a:hover { color: var(--lime); }
    .footer-bottom { display: flex; justify-content: space-between; gap: 15px; padding-top: 17px; border-top: 1px solid rgba(255,255,255,.13); color: rgba(255,255,255,.48); font-size: 10px; }

    @media (max-width: 1024px) {
      .container-wide { width: min(var(--container), calc(100% - 36px)); }
      .masthead { gap: 18px; }
      .masthead-note { display: none; }
      .header-search { width: 155px; }
      .hero-panel { padding: 36px; grid-template-columns: 1.15fr .85fr; gap: 24px; }
      .directory-grid { grid-template-columns: repeat(2, 1fr); }
      .resource-grid { grid-template-columns: 1fr 1fr; }
      .resource-card.primary { grid-column: 1 / -1; min-height: 175px; }
    }
    @media (max-width: 768px) {
      .masthead { min-height: 76px; flex-wrap: wrap; }
      .brand { font-size: 19px; }
      .brand-mark { width: 38px; height: 38px; }
      .masthead-rule { display: none; }
      .menu-toggle { display: inline-grid; place-items: center; }
      .nav-wrap { position: relative; margin-left: auto; }
      .site-nav {
        display: none;
        position: absolute;
        top: 54px;
        right: 0;
        width: min(260px, calc(100vw - 36px));
        padding: 10px;
        flex-direction: column;
        align-items: stretch;
        border: 1px solid var(--line);
        border-radius: 16px;
        background: #fff;
        box-shadow: var(--shadow);
      }
      .site-nav.open { display: flex; }
      .site-nav a { border-radius: 10px; }
      .header-search { display: none; }
      .hero { padding-top: 18px; }
      .hero-panel { grid-template-columns: 1fr; gap: 24px; padding: 30px; }
      .roadmap { justify-self: stretch; width: 100%; }
      .section { padding: 43px 0; }
      .section-head { align-items: flex-start; flex-direction: column; gap: 10px; }
      .value-layout { grid-template-columns: 1fr; gap: 22px; }
      .metrics { grid-template-columns: 1fr 1fr; }
      .metric:nth-child(2) { border-right: 0; }
      .metric:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.14); }
      .milestone-list { grid-template-columns: 1fr 1fr; gap: 25px 10px; }
      .milestone:nth-child(2)::before { display: none; }
      .subscribe-inner { align-items: flex-start; flex-direction: column; }
      .subscribe-form { width: 100%; }
    }
    @media (max-width: 520px) {
      .container-wide { width: calc(100% - 28px); }
      .brand { max-width: calc(100vw - 112px); font-size: 17px; }
      .brand-mark { width: 35px; height: 35px; border-radius: 11px; font-size: 15px; }
      .hero-panel { padding: 25px 21px; border-radius: 21px; }
      h1 { font-size: 30px; }
      .hero-copy p { font-size: 13px; }
      .hero-actions { flex-direction: column; align-items: stretch; }
      .btn-brand, .btn-outline-light-custom { width: 100%; }
      .section-title { font-size: 22px; }
      .directory-grid, .value-list, .compare-grid, .resource-grid, .assurance-grid { grid-template-columns: 1fr; }
      .resource-card.primary { grid-column: auto; }
      .metrics { grid-template-columns: 1fr 1fr; }
      .metric { min-height: 120px; padding: 16px; }
      .metric-value { font-size: 24px; }
      .news-row { grid-template-columns: 1fr auto; gap: 5px 12px; padding: 13px 0; }
      .news-date { grid-column: 1; }
      .news-title { grid-column: 1; grid-row: 2; font-size: 13px; }
      .news-tag { grid-column: 2; grid-row: 1 / span 2; }
      .milestone-list { grid-template-columns: 1fr; gap: 20px; }
      .milestone::before { top: 9px; bottom: -25px; left: 8px; right: auto; width: 1px; height: auto; }
      .milestone:nth-child(2)::before { display: block; }
      .milestone:last-child::before { display: none; }
      .milestone { padding-left: 0; }
      .milestone-dot { margin-bottom: 8px; }
      .footer-main, .footer-bottom { flex-direction: column; }
      .footer-links { flex-wrap: wrap; gap: 12px 20px; }
      .subscribe-form button { min-width: 90px; }
    }

/* roulang page: category1 */
:root {
      --ink:#182421;--muted:#687570;--paper:#f5f6f3;--surface:#fff;--line:#dce3de;
      --green:#176b50;--green-deep:#104937;--lime:#d9ef79;--coral:#e77f62;
      --soft-green:#e8f0e9;--radius:18px;--radius-lg:28px;
      --shadow:0 14px 40px rgba(24,36,33,.08);--container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--paper);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none}a:hover{color:var(--green)}
    button,input{font:inherit}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(231,127,98,.55);outline-offset:3px}
    .container-wide{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
    .site-header{position:relative;z-index:10;background:rgba(245,246,243,.97);border-bottom:1px solid var(--line)}
    .header-inner{min-height:82px;display:flex;align-items:center;gap:30px}
    .brand{display:inline-flex;align-items:center;gap:13px;flex:0 0 auto;color:var(--ink);font-weight:850;font-size:23px;line-height:1.2}
    .brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;color:var(--green-deep);background:var(--lime);font-size:18px;font-weight:900}
    .nav-wrap{margin-left:auto;display:flex;align-items:center;gap:20px}.site-nav{display:flex;align-items:center;gap:8px}
    .site-nav a{padding:10px 15px;border-radius:999px;color:#56625d;font-weight:650;font-size:14px;transition:.2s}
    .site-nav a:hover,.site-nav a.active{color:var(--green-deep);background:var(--soft-green)}
    .header-search{width:190px;height:42px;display:flex;align-items:center;gap:9px;padding:0 13px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--muted)}
    .header-search input{width:100%;min-width:0;border:0;outline:0;background:transparent;color:var(--ink);font-size:13px}
    .header-search input::placeholder{color:#8b9691}.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:50%;background:var(--surface);color:var(--ink)}
    main{overflow:hidden}.hero{padding:30px 0 25px}
    .hero-panel{position:relative;min-height:330px;overflow:hidden;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:40px;padding:45px 54px;border-radius:var(--radius-lg);color:#fff;background:linear-gradient(112deg,#104937 0%,#176b50 58%,#318266 100%);box-shadow:var(--shadow)}
    .hero-panel:after{content:"";position:absolute;width:340px;height:340px;right:7%;top:-190px;border:1px solid rgba(255,255,255,.17);border-radius:50%;box-shadow:0 0 0 36px rgba(255,255,255,.035),0 0 0 75px rgba(255,255,255,.025);pointer-events:none}
    .hero-copy,.hero-side{position:relative;z-index:1}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:12px;font-weight:800}
    .eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--lime)}
    h1{margin:13px 0 12px;font-size:clamp(32px,4vw,54px);line-height:1.15;font-weight:900;letter-spacing:0}
    .hero-copy p{max-width:650px;margin:0;color:rgba(255,255,255,.82);font-size:15px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:22px}
    .btn-brand,.btn-outline-light-custom{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 18px;border-radius:999px;font-size:13px;font-weight:750;transition:.2s}
    .btn-brand{color:var(--green-deep);background:var(--lime);border:1px solid var(--lime)}.btn-brand:hover{color:var(--green-deep);transform:translateY(-2px);box-shadow:0 8px 18px rgba(0,0,0,.15)}
    .btn-outline-light-custom{color:#fff;border:1px solid rgba(255,255,255,.45)}.btn-outline-light-custom:hover{color:#fff;background:rgba(255,255,255,.12)}
    .hero-side{padding:22px;border:1px solid rgba(255,255,255,.2);border-radius:20px;background:rgba(255,255,255,.09);backdrop-filter:blur(8px)}
    .hero-side-label{color:var(--lime);font-size:11px;font-weight:800;text-transform:uppercase}.hero-side h2{margin:8px 0 15px;font-size:24px;line-height:1.3}
    .signal-list{margin:0;padding:0;list-style:none}.signal-list li{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-top:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.78);font-size:13px}.signal-list strong{color:#fff}
    .section{padding:58px 0;border-top:1px solid rgba(220,227,222,.75)}.section-white{background:var(--surface)}.section-tint{background:#edf2ed}.section-dark{color:#fff;background:#182d26}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}.section-kicker{margin:0 0 6px;color:var(--green);font-size:11px;font-weight:850}.section-dark .section-kicker{color:var(--lime)}
    .section-title{margin:0;font-size:28px;line-height:1.3;font-weight:850}.section-intro{max-width:650px;margin:8px 0 0;color:var(--muted);font-size:13px}.section-dark .section-intro{color:rgba(255,255,255,.68)}
    .text-link{display:inline-flex;align-items:center;gap:7px;color:var(--green);font-size:13px;font-weight:750;white-space:nowrap}.text-link:hover{color:var(--green-deep);gap:10px}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.metric{padding:21px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 8px 22px rgba(24,36,33,.035)}
    .metric-value{display:block;color:var(--green);font-size:31px;font-weight:900;line-height:1.1}.metric-label{display:block;margin-top:8px;font-size:13px;font-weight:750}.metric-note{display:block;margin-top:4px;color:var(--muted);font-size:11px}
    .topic-layout{display:grid;grid-template-columns:1fr 1.45fr;gap:22px;align-items:stretch}.topic-feature{padding:28px;border-radius:var(--radius-lg);color:#fff;background:var(--green-deep)}
    .topic-feature h3{margin:12px 0 10px;font-size:25px;line-height:1.35}.topic-feature p{margin:0;color:rgba(255,255,255,.72);font-size:13px}
    .topic-badge{display:inline-block;padding:5px 10px;border-radius:999px;color:var(--green-deep);background:var(--lime);font-size:11px;font-weight:800}
    .topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.topic-card{padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.2s}.topic-card:hover{transform:translateY(-3px);border-color:#a6c4b2;box-shadow:var(--shadow)}
    .topic-card h3{margin:0 0 6px;font-size:17px}.topic-card p{margin:0;color:var(--muted);font-size:12px}.topic-icon{color:var(--coral);font-size:20px}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}.compare-box{padding:24px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}.compare-box.highlight{border-color:#b6ce75;background:#f8fbe9}
    .compare-box h3{margin:0 0 12px;font-size:18px}.compare-list{list-style:none;margin:0;padding:0}.compare-list li{padding:8px 0;border-top:1px solid var(--line);font-size:13px}.compare-box.highlight .compare-list li:before{content:"✓";margin-right:8px;color:var(--green);font-weight:900}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.milestone{position:relative;padding:0 18px 0 0}.milestone:not(:last-child):after{content:"";position:absolute;top:13px;left:31px;right:0;border-top:1px solid #b6c8bd}.milestone-dot{position:relative;z-index:1;width:27px;height:27px;display:grid;place-items:center;border-radius:50%;color:var(--green-deep);background:var(--lime);font-size:11px;font-weight:900}.milestone h3{margin:15px 0 4px;font-size:16px}.milestone p{margin:0;color:var(--muted);font-size:12px}
    .updates-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}.update-list{margin:0;padding:0;list-style:none}.update-item{display:grid;grid-template-columns:96px 1fr;gap:18px;padding:16px 0;border-top:1px solid var(--line)}.update-date{color:var(--green);font-size:12px;font-weight:800}.update-item h3{margin:0 0 4px;font-size:16px}.update-item p{margin:0;color:var(--muted);font-size:12px}
    .assurance{padding:28px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line)}.assurance h3{margin:0 0 15px;font-size:21px}.assurance p{color:var(--muted);font-size:13px}.assurance-points{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}.assurance-point{padding:12px;border-radius:12px;background:var(--soft-green);font-size:12px;font-weight:700}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq-item{padding:20px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:rgba(255,255,255,.06)}.faq-item h3{margin:0 0 7px;color:var(--lime);font-size:16px}.faq-item p{margin:0;color:rgba(255,255,255,.7);font-size:13px}
    .cta-panel{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:30px 34px;border-radius:var(--radius-lg);background:var(--lime)}.cta-panel h2{margin:0;font-size:24px;line-height:1.3}.cta-panel p{margin:7px 0 0;color:#52633b;font-size:13px}.cta-panel .btn-brand{background:var(--green-deep);border-color:var(--green-deep);color:#fff}.cta-panel .btn-brand:hover{color:#fff}
    .site-footer{padding:38px 0 24px;background:#182d26;color:#fff}.footer-main{display:flex;justify-content:space-between;gap:30px}.footer-brand{font-size:20px;font-weight:850}.footer-about{max-width:470px;margin:10px 0 0;color:rgba(255,255,255,.62);font-size:12px}.footer-links{display:flex;flex-wrap:wrap;align-content:flex-start;gap:10px 20px}.footer-links a{color:rgba(255,255,255,.72);font-size:13px}.footer-links a:hover{color:var(--lime)}.footer-bottom{display:flex;justify-content:space-between;gap:15px;margin-top:30px;padding-top:17px;border-top:1px solid rgba(255,255,255,.13);color:rgba(255,255,255,.5);font-size:11px}
    @media(max-width:1024px){.hero-panel{grid-template-columns:1fr .8fr;padding:38px}.metric-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container-wide{width:min(var(--container),calc(100% - 32px))}.header-inner{min-height:70px}.brand{font-size:18px}.brand-mark{width:36px;height:36px}.header-search{display:none}.menu-toggle{display:block}.nav-wrap{gap:10px}.site-nav{display:none;position:absolute;top:70px;left:16px;right:16px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.site-nav.is-open{display:flex}.site-nav a{display:block}.hero-panel{grid-template-columns:1fr;padding:32px 25px}.hero-side{max-width:430px}.section{padding:44px 0}.section-head{display:block}.section-head .text-link{margin-top:14px}.topic-layout,.updates-layout{grid-template-columns:1fr}.timeline{grid-template-columns:repeat(2,1fr);gap:25px}.milestone:not(:last-child):after{display:none}.footer-main,.footer-bottom{display:block}.footer-links{margin-top:22px}.footer-bottom span{display:block;margin-top:6px}}
    @media(max-width:520px){h1{font-size:35px}.hero-actions a{width:100%}.metric-grid,.topic-grid,.compare,.faq-grid,.assurance-points{grid-template-columns:1fr}.metric{padding:18px}.section-title{font-size:24px}.update-item{grid-template-columns:1fr;gap:2px}.timeline{grid-template-columns:1fr}.cta-panel{display:block;padding:25px}.cta-panel .btn-brand{margin-top:17px}.cta-panel .btn-brand{width:100%}}