/* roulang page: index */
:root{
      --bg:#f4f1e8;
      --bg-soft:#eef2eb;
      --panel:#fbfaf6;
      --panel-2:#ffffff;
      --dark:#0b1612;
      --dark-2:#13221b;
      --text:#102117;
      --muted:#5e6d64;
      --line:rgba(16,33,23,.12);
      --line-strong:rgba(16,33,23,.18);
      --green:#163f2d;
      --green-2:#1f5f42;
      --lime:#d9ff49;
      --cyan:#29dfc4;
      --orange:#ff8a4b;
      --gold:#d8b35e;
      --shadow:0 10px 30px rgba(10,22,17,.12);
      --shadow-strong:0 18px 40px rgba(10,22,17,.18);
      --radius:8px;
      --radius-sm:6px;
      --space:24px;
      --space-lg:40px;
      --container:1180px;
      --header-h:74px;
      --transition:180ms ease;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        linear-gradient(180deg, #f7f4ec 0%, #f3f0e7 28%, #eef1eb 100%);
      font-family:Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height:1.6;
      letter-spacing:0;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(217,255,73,.35)}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .skip-link{
      position:absolute;left:-9999px;top:12px;
      background:#fff;color:#111;padding:10px 14px;border-radius:999px;
      z-index:1000;
    }
    .skip-link:focus{left:16px}
    .site-header{
      position:sticky;
      top:0;
      z-index:200;
      backdrop-filter:saturate(130%) blur(14px);
      background:rgba(247,244,236,.78);
      border-bottom:1px solid rgba(16,33,23,.08);
      transition:padding var(--transition), box-shadow var(--transition), background var(--transition);
    }
    .site-header.scrolled{
      background:rgba(247,244,236,.92);
      box-shadow:0 6px 18px rgba(10,22,17,.08);
    }
    .nav-shell{
      min-height:var(--header-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:14px 0;
      transition:min-height var(--transition), padding var(--transition);
    }
    .site-header.scrolled .nav-shell{
      min-height:62px;
      padding:8px 0;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:0;
      color:var(--dark);
      white-space:nowrap;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:10px;
      background:
        linear-gradient(145deg, rgba(217,255,73,.92), rgba(41,223,196,.88)),
        linear-gradient(180deg, rgba(22,63,45,.92), rgba(22,63,45,.92));
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.28), 0 10px 20px rgba(22,63,45,.14);
      display:grid;place-items:center;
      color:#0a1b13;
      font-size:18px;
      flex:none;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.08;
    }
    .brand-text strong{font-size:16px}
    .brand-text span{font-size:12px;color:var(--muted);font-weight:600}
    .site-nav{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .site-nav a{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      transition:color var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition);
      outline:none;
    }
    .site-nav a:hover,
    .site-nav a:focus-visible{
      color:var(--dark);
      background:rgba(22,63,45,.08);
      box-shadow:inset 0 0 0 1px rgba(22,63,45,.12);
      transform:translateY(-1px);
    }
    .site-nav a[aria-current="page"]{
      color:#fff;
      background:linear-gradient(135deg, var(--green), var(--green-2));
      box-shadow:0 10px 24px rgba(22,63,45,.24);
    }
    .nav-toggle{
      display:none;
      width:44px;height:44px;
      border:1px solid rgba(16,33,23,.14);
      border-radius:10px;
      background:rgba(255,255,255,.7);
      color:var(--dark);
      align-items:center;
      justify-content:center;
      gap:4px;
      cursor:pointer;
      transition:transform var(--transition), background var(--transition), border-color var(--transition);
    }
    .nav-toggle:hover,
    .nav-toggle:focus-visible{
      background:#fff;
      border-color:rgba(22,63,45,.24);
      transform:translateY(-1px);
      outline:none;
    }
    .nav-toggle span{
      display:block;
      width:18px;
      height:2px;
      background:currentColor;
      border-radius:999px;
      position:relative;
    }
    .nav-toggle span::before,
    .nav-toggle span::after{
      content:"";
      position:absolute;
      left:0;
      width:18px;
      height:2px;
      background:currentColor;
      border-radius:999px;
    }
    .nav-toggle span::before{top:-6px}
    .nav-toggle span::after{top:6px}

    .hero{
      position:relative;
      overflow:hidden;
      padding:30px 0 44px;
      background:
        linear-gradient(180deg, rgba(11,22,18,.98), rgba(12,28,22,.95)),
        radial-gradient(circle at 15% 18%, rgba(41,223,196,.14), transparent 28%),
        radial-gradient(circle at 78% 20%, rgba(217,255,73,.14), transparent 28%);
      color:#f7fbf8;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
      background-size:32px 32px;
      opacity:.22;
      pointer-events:none;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.75), transparent 92%);
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:34px;
      align-items:center;
      min-height:calc(100vh - 140px);
    }
    .hero-copy{
      padding:28px 0 12px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(217,255,73,.1);
      color:#e8ffd5;
      font-size:12px;
      font-weight:800;
      letter-spacing:.2px;
      border:1px solid rgba(217,255,73,.22);
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--lime);
      box-shadow:0 0 0 4px rgba(217,255,73,.16);
    }
    h1{
      margin:18px 0 16px;
      font-size:clamp(38px, 5vw, 64px);
      line-height:1.02;
      letter-spacing:0;
      color:#fff;
    }
    .hero-copy p{
      margin:0;
      max-width:640px;
      font-size:17px;
      color:rgba(242,248,244,.84);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      font-size:14px;
      transition:transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), opacity var(--transition);
      cursor:pointer;
      white-space:nowrap;
    }
    .btn:hover,
    .btn:focus-visible{
      transform:translateY(-1px);
      outline:none;
    }
    .btn-primary{
      background:linear-gradient(135deg, var(--lime), #efff8e);
      color:#0c2016;
      box-shadow:0 14px 28px rgba(217,255,73,.18);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      background:linear-gradient(135deg, #efff79, #f6ffab);
      box-shadow:0 18px 34px rgba(217,255,73,.22);
    }
    .btn-secondary{
      background:rgba(255,255,255,.06);
      color:#f5f9f6;
      border-color:rgba(255,255,255,.18);
    }
    .btn-secondary:hover,
    .btn-secondary:focus-visible{
      background:rgba(255,255,255,.12);
      border-color:rgba(255,255,255,.3);
    }
    .btn-ghost{
      background:transparent;
      color:#f5f9f6;
      border-color:rgba(255,255,255,.14);
    }
    .btn-ghost:hover,
    .btn-ghost:focus-visible{
      border-color:rgba(217,255,73,.34);
      background:rgba(217,255,73,.08);
    }
    .hero-stats{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:12px;
      margin-top:28px;
      max-width:560px;
    }
    .stat{
      padding:14px 14px 13px;
      border-radius:var(--radius);
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.12);
      backdrop-filter:blur(8px);
    }
    .stat strong{
      display:block;
      font-size:20px;
      line-height:1.1;
      color:#fff;
    }
    .stat span{
      display:block;
      margin-top:6px;
      color:rgba(241,246,244,.72);
      font-size:12px;
      font-weight:600;
    }
    .hero-stage{
      position:relative;
      min-height:560px;
      border-radius:20px;
      padding:22px;
      border:1px solid rgba(255,255,255,.1);
      background:
        linear-gradient(180deg, rgba(243,247,243,.08), rgba(243,247,243,.03)),
        linear-gradient(180deg, rgba(14,27,21,.86), rgba(11,18,15,.98));
      box-shadow:var(--shadow-strong);
      overflow:hidden;
    }
    .hero-stage::after{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.05);
      pointer-events:none;
    }
    .stage-poster{
      position:relative;
      height:100%;
      border-radius:18px;
      padding:20px;
      background:
        linear-gradient(160deg, rgba(217,255,73,.15), rgba(41,223,196,.08) 26%, rgba(255,138,75,.05) 54%, rgba(255,255,255,.03)),
        radial-gradient(circle at 25% 16%, rgba(217,255,73,.28), transparent 18%),
        radial-gradient(circle at 85% 20%, rgba(41,223,196,.2), transparent 18%),
        linear-gradient(180deg, rgba(17,30,24,.96), rgba(12,18,15,.98));
      border:1px solid rgba(255,255,255,.08);
      overflow:hidden;
    }
    .stage-poster::before{
      content:"";
      position:absolute;
      inset:-30px;
      background:
        linear-gradient(110deg, transparent 38%, rgba(255,255,255,.05) 39%, transparent 40%),
        linear-gradient(130deg, transparent 67%, rgba(255,255,255,.05) 68%, transparent 69%);
      opacity:.45;
      transform:rotate(-4deg);
      pointer-events:none;
    }
    .poster-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      position:relative;
      z-index:1;
    }
    .poster-tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-size:12px;
      font-weight:800;
      color:#efffee;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
    }
    .poster-tag b{
      color:#0d1d15;
      background:var(--lime);
      padding:2px 8px;
      border-radius:999px;
    }
    .heat-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-size:12px;
      font-weight:800;
      color:#ffefd4;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,138,75,.12);
      border:1px solid rgba(255,138,75,.18);
    }
    .heat-pill i{
      width:8px;height:8px;border-radius:50%;
      background:var(--orange);
      box-shadow:0 0 0 4px rgba(255,138,75,.12);
      display:inline-block;
    }
    .poster-title{
      position:relative;
      z-index:1;
      margin-top:18px;
      max-width:360px;
      font-size:30px;
      line-height:1.08;
      font-weight:900;
      color:#fff;
    }
    .poster-copy{
      position:relative;
      z-index:1;
      margin-top:12px;
      max-width:380px;
      color:rgba(240,247,243,.82);
      font-size:14px;
    }
    .poster-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr;
      gap:12px;
      margin-top:18px;
    }
    .poster-mini{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:14px 14px;
      border-radius:14px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.1);
    }
    .poster-mini strong{
      display:block;
      color:#fff;
      font-size:14px;
      font-weight:800;
    }
    .poster-mini span{
      display:block;
      margin-top:4px;
      color:rgba(240,247,243,.68);
      font-size:12px;
    }
    .poster-mini em{
      font-style:normal;
      font-size:12px;
      font-weight:800;
      color:#0f2218;
      background:var(--lime);
      padding:6px 10px;
      border-radius:999px;
      flex:none;
    }
    .section{
      padding:82px 0;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:20px;
      align-items:flex-end;
      margin-bottom:24px;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(26px, 2.6vw, 38px);
      line-height:1.12;
      color:var(--dark);
    }
    .section-head p{
      margin:0;
      max-width:640px;
      color:var(--muted);
      font-size:15px;
    }
    .step-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .card{
      background:var(--panel-2);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      overflow:hidden;
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
    }
    .card:hover{
      transform:translateY(-2px);
      border-color:rgba(22,63,45,.18);
      box-shadow:var(--shadow-strong);
    }
    .step-card{
      position:relative;
      padding:22px 20px 20px;
    }
    .step-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:38px;height:38px;
      border-radius:12px;
      background:linear-gradient(135deg, rgba(22,63,45,.96), rgba(31,95,66,.92));
      color:#fff;
      font-weight:900;
      box-shadow:0 10px 20px rgba(22,63,45,.16);
    }
    .step-card h3{
      margin:14px 0 8px;
      font-size:18px;
      line-height:1.2;
      color:var(--dark);
    }
    .step-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .step-card .mini-line{
      width:44px;height:2px;border-radius:999px;
      margin-top:16px;
      background:linear-gradient(90deg, var(--lime), var(--cyan));
    }

    .catalog-wrap{
      display:grid;
      grid-template-columns:1.5fr .9fr;
      gap:18px;
      align-items:start;
    }
    .catalog-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:16px;
    }
    .entry-card{
      padding:18px;
      position:relative;
      min-height:240px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        linear-gradient(180deg, rgba(255,255,255,1), rgba(249,250,247,1));
    }
    .entry-card::before{
      content:"";
      position:absolute;
      inset:0 auto 0 0;
      width:4px;
      background:linear-gradient(180deg, var(--lime), var(--cyan));
    }
    .entry-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      margin-bottom:14px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(22,63,45,.08);
      color:var(--green);
      font-size:12px;
      font-weight:800;
      border:1px solid rgba(22,63,45,.08);
    }
    .tag.hot{
      background:rgba(255,138,75,.12);
      color:#c75b24;
      border-color:rgba(255,138,75,.16);
    }
    .tag.soft{
      background:rgba(41,223,196,.12);
      color:#0f6c5e;
      border-color:rgba(41,223,196,.16);
    }
    .entry-card h3{
      margin:0 0 8px;
      font-size:19px;
      line-height:1.2;
      color:var(--dark);
    }
    .entry-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      max-width:34ch;
    }
    .entry-foot{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:10px;
      margin-top:18px;
      padding-top:16px;
      border-top:1px solid var(--line);
    }
    .entry-foot small{
      color:var(--muted);
      font-size:12px;
      font-weight:700;
    }
    .entry-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--green);
      font-weight:800;
      font-size:13px;
    }
    .side-panel{
      position:relative;
      padding:22px;
      border-radius:18px;
      background:
        linear-gradient(180deg, rgba(22,63,45,.98), rgba(15,31,24,.98));
      color:#edf8ef;
      box-shadow:var(--shadow-strong);
      overflow:hidden;
    }
    .side-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
      background-size:28px 28px;
      opacity:.18;
      pointer-events:none;
    }
    .side-panel h3{
      position:relative;
      margin:0;
      font-size:20px;
      line-height:1.2;
    }
    .side-panel p{
      position:relative;
      margin:10px 0 0;
      color:rgba(237,248,239,.78);
      font-size:14px;
    }
    .side-list{
      position:relative;
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .side-list li{
      padding:13px 14px;
      border-radius:14px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:10px;
      align-items:flex-start;
    }
    .side-list strong{
      display:block;
      font-size:13px;
      color:#fff;
    }
    .side-list span{
      display:block;
      margin-top:4px;
      font-size:12px;
      color:rgba(237,248,239,.72);
    }
    .side-list em{
      font-style:normal;
      font-size:12px;
      color:#0f2017;
      background:var(--lime);
      padding:5px 9px;
      border-radius:999px;
      font-weight:800;
      flex:none;
    }

    .ranking-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
      align-items:start;
    }
    .rank-table{
      padding:4px 0 0;
      display:grid;
      gap:10px;
    }
    .rank-row{
      display:grid;
      grid-template-columns:64px 1fr auto;
      gap:14px;
      align-items:center;
      padding:14px 16px;
      border-radius:14px;
      background:var(--panel-2);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      transition:transform var(--transition), border-color var(--transition);
    }
    .rank-row:hover{transform:translateY(-2px);border-color:rgba(22,63,45,.2)}
    .rank-num{
      width:48px;height:48px;border-radius:14px;
      display:grid;place-items:center;
      background:linear-gradient(135deg, rgba(22,63,45,.96), rgba(31,95,66,.92));
      color:#fff;font-weight:900;font-size:15px;
    }
    .rank-row strong{
      display:block;
      font-size:15px;
      color:var(--dark);
    }
    .rank-row span{
      display:block;
      margin-top:5px;
      color:var(--muted);
      font-size:13px;
    }
    .rank-score{
      text-align:right;
      min-width:84px;
    }
    .rank-score b{
      display:block;
      font-size:16px;
      color:var(--green);
    }
    .rank-score em{
      display:block;
      margin-top:4px;
      font-style:normal;
      font-size:12px;
      color:var(--muted);
      font-weight:700;
    }
    .rank-note{
      padding:22px;
      border-radius:18px;
      background:
        linear-gradient(180deg, rgba(255,255,255,1), rgba(248,249,246,1));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .rank-note::before{
      content:"";
      position:absolute;
      inset:auto -60px -60px auto;
      width:180px;height:180px;border-radius:50%;
      background:radial-gradient(circle, rgba(217,255,73,.2), transparent 70%);
      pointer-events:none;
    }
    .rank-note h3{
      margin:0;
      font-size:20px;
      color:var(--dark);
    }
    .rank-note p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:14px;
    }
    .meter{
      margin-top:18px;
      display:grid;
      gap:12px;
    }
    .meter-item{
      display:grid;
      grid-template-columns:88px 1fr 44px;
      gap:10px;
      align-items:center;
      font-size:13px;
    }
    .meter-item span{
      color:var(--muted);
      font-weight:700;
    }
    .bar{
      position:relative;
      height:10px;
      border-radius:999px;
      background:rgba(16,33,23,.08);
      overflow:hidden;
    }
    .bar i{
      position:absolute;
      inset:0 auto 0 0;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--green), var(--cyan), var(--lime));
    }
    .meter-item b{
      text-align:right;
      color:var(--green);
    }

    .news-wrap{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:18px;
      align-items:start;
    }
    .news-list{
      display:grid;
      gap:10px;
    }
    .news-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:14px 16px;
      border-radius:14px;
      background:var(--panel-2);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      transition:transform var(--transition), border-color var(--transition);
    }
    .news-item:hover{transform:translateY(-2px);border-color:rgba(22,63,45,.2)}
    .news-time{
      min-width:64px;
      text-align:center;
      padding:10px 8px;
      border-radius:12px;
      background:rgba(22,63,45,.08);
      color:var(--green);
      font-size:12px;
      font-weight:900;
      line-height:1.15;
    }
    .news-item strong{
      display:block;
      font-size:15px;
      color:var(--dark);
      margin-bottom:4px;
    }
    .news-item span{
      color:var(--muted);
      font-size:13px;
    }
    .news-item em{
      font-style:normal;
      color:var(--green);
      font-weight:800;
      font-size:12px;
      padding-left:8px;
      white-space:nowrap;
    }
    .news-side{
      padding:22px;
      border-radius:18px;
      background:
        linear-gradient(180deg, rgba(11,22,18,.96), rgba(19,34,27,.98));
      color:#f3f8f4;
      box-shadow:var(--shadow-strong);
    }
    .news-side h3{
      margin:0;
      font-size:20px;
    }
    .news-side p{
      margin:10px 0 0;
      color:rgba(243,248,244,.78);
      font-size:14px;
    }
    .news-side .chips{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:16px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      min-height:32px;
      padding:0 12px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.1);
      color:#fff;
      font-size:12px;
      font-weight:800;
    }
    .news-side .panel-box{
      margin-top:18px;
      padding:16px;
      border-radius:16px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
    }
    .news-side .panel-box strong{
      display:block;
      font-size:14px;
      color:#fff;
    }
    .news-side .panel-box span{
      display:block;
      margin-top:6px;
      color:rgba(243,248,244,.74);
      font-size:12px;
    }

    .trust-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:16px;
    }
    .trust-card{
      padding:20px 18px;
      background:var(--panel-2);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      min-height:184px;
    }
    .trust-icon{
      width:44px;height:44px;border-radius:14px;
      display:grid;place-items:center;
      background:linear-gradient(135deg, rgba(217,255,73,.18), rgba(41,223,196,.16));
      color:var(--green);
      font-size:20px;
      margin-bottom:14px;
      border:1px solid rgba(22,63,45,.08);
    }
    .trust-card h3{
      margin:0 0 8px;
      font-size:17px;
      color:var(--dark);
    }
    .trust-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:1fr;
      gap:12px;
    }
    details.faq-item{
      background:var(--panel-2);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    details.faq-item[open]{border-color:rgba(22,63,45,.18)}
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:18px 20px;
      font-weight:800;
      color:var(--dark);
      outline:none;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:28px;height:28px;
      border-radius:999px;
      display:grid;
      place-items:center;
      flex:none;
      color:var(--green);
      background:rgba(22,63,45,.08);
      transition:transform var(--transition), background var(--transition), color var(--transition);
    }
    details[open] summary::after{
      content:"–";
      background:rgba(217,255,73,.2);
      color:var(--dark);
    }
    .faq-body{
      padding:0 20px 18px;
      color:var(--muted);
      font-size:14px;
    }

    .cta{
      padding:0 0 90px;
    }
    .cta-box{
      position:relative;
      overflow:hidden;
      padding:30px;
      border-radius:22px;
      background:
        linear-gradient(135deg, rgba(12,22,17,.98), rgba(20,44,33,.98));
      color:#f6fbf7;
      box-shadow:var(--shadow-strong);
    }
    .cta-box::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
      background-size:30px 30px;
      opacity:.16;
      pointer-events:none;
    }
    .cta-inner{
      position:relative;
      z-index:1;
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
    }
    .cta h2{
      margin:0;
      font-size:clamp(28px, 3vw, 44px);
      line-height:1.08;
      color:#fff;
    }
    .cta p{
      margin:12px 0 0;
      max-width:680px;
      color:rgba(246,251,247,.82);
      font-size:15px;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:flex-end;
    }

    .site-footer{
      background:var(--dark);
      color:#dfe9e4;
      padding:34px 0 22px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .7fr .9fr;
      gap:20px;
      padding-bottom:18px;
    }
    .footer-col h3{
      margin:0 0 10px;
      font-size:15px;
      color:#fff;
    }
    .footer-col p{
      margin:0;
      color:rgba(223,233,228,.78);
      font-size:13px;
    }
    .footer-links{
      display:grid;
      gap:8px;
    }
    .footer-links a{
      color:#dfe9e4;
      font-size:13px;
      font-weight:700;
      transition:color var(--transition), transform var(--transition);
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      color:var(--lime);
      transform:translateX(2px);
      outline:none;
    }
    .footer-note{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.08);
      color:rgba(223,233,228,.68);
      font-size:12px;
      flex-wrap:wrap;
    }

    .section .section-head + .subline{
      margin-top:-12px;
      margin-bottom:18px;
      color:var(--muted);
      font-size:14px;
      max-width:680px;
    }

    a:focus-visible,
    button:focus-visible,
    summary:focus-visible{
      outline:2px solid rgba(217,255,73,.9);
      outline-offset:2px;
    }

    @media (max-width: 1080px){
      .hero-grid,
      .catalog-wrap,
      .ranking-grid,
      .news-wrap,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .hero-grid{min-height:auto}
      .hero-stage{min-height:500px}
      .trust-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
    }
    @media (max-width: 860px){
      .step-grid,
      .catalog-grid{
        grid-template-columns:1fr;
      }
      .section{padding:66px 0}
      .cta-inner{
        flex-direction:column;
        align-items:flex-start;
      }
      .cta-actions{justify-content:flex-start}
      .hero-copy p{font-size:16px}
    }
    @media (max-width: 760px){
      .nav-toggle{display:inline-flex}
      .site-nav{
        position:absolute;
        top:calc(100% - 2px);
        left:16px;
        right:16px;
        padding:12px;
        border-radius:18px;
        background:rgba(247,244,236,.98);
        border:1px solid rgba(16,33,23,.10);
        box-shadow:var(--shadow-strong);
        display:grid;
        gap:8px;
        opacity:0;
        pointer-events:none;
        transform:translateY(-8px);
        transition:opacity var(--transition), transform var(--transition);
      }
      .site-header.nav-open .site-nav{
        opacity:1;
        pointer-events:auto;
        transform:translateY(0);
      }
      .site-nav a{padding:12px 14px}
      .hero{padding-top:22px}
      .hero-stage{min-height:auto}
      .poster-title{font-size:26px}
      .hero-stats{grid-template-columns:1fr}
      .trust-grid{grid-template-columns:1fr}
      .rank-row,
      .news-item{
        grid-template-columns:1fr;
      }
      .rank-score{ text-align:left; min-width:auto; }
      .news-time{width:max-content}
      .footer-note{flex-direction:column}
    }
    @media (max-width: 520px){
      .container{width:min(var(--container), calc(100% - 24px))}
      .nav-shell{padding:10px 0}
      .brand-text span{display:none}
      .hero-copy{padding-top:14px}
      h1{font-size:34px}
      .hero-copy p,
      .section-head p,
      .cta p{
        font-size:14px;
      }
      .hero-actions,
      .cta-actions{
        width:100%;
      }
      .btn{
        width:100%;
      }
      .hero-stage,
      .cta-box{
        padding:18px;
      }
      .entry-card,
      .step-card,
      .trust-card,
      .news-side,
      .side-panel,
      .rank-note{
        padding:18px;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .poster-head{
        flex-direction:column;
        align-items:flex-start;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #f4f1e9;
      --bg-soft: #eef4ed;
      --surface: #ffffff;
      --surface-2: #fbfaf6;
      --ink: #17211d;
      --muted: #64706a;
      --muted-2: #89928d;
      --primary: #12382f;
      --primary-2: #1b5b49;
      --accent: #d9ff3f;
      --accent-2: #18e0c2;
      --accent-3: #ff7657;
      --line: rgba(18, 56, 47, 0.14);
      --line-strong: rgba(18, 56, 47, 0.24);
      --shadow: 0 18px 48px rgba(27, 50, 42, 0.12);
      --shadow-soft: 0 10px 28px rgba(27, 50, 42, 0.08);
      --radius: 8px;
      --radius-sm: 6px;
      --container: 1180px;
      --header-h: 78px;
      --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      text-size-adjust: 100%;
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--ink);
      background:
        linear-gradient(180deg, rgba(238, 244, 237, 0.92), rgba(244, 241, 233, 1) 38%),
        var(--bg);
      line-height: 1.65;
      letter-spacing: 0;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

    button,
    input,
    select {
      font: inherit;
    }

    button {
      cursor: pointer;
      border: 0;
      background: transparent;
    }

    :focus-visible {
      outline: 3px solid rgba(24, 224, 194, 0.55);
      outline-offset: 3px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(244, 241, 233, 0.92);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
      transition: box-shadow 0.2s ease, background 0.2s ease;
    }

    .site-header.is-scrolled {
      box-shadow: 0 8px 26px rgba(18, 56, 47, 0.08);
      background: rgba(244, 241, 233, 0.97);
    }

    .nav-shell {
      min-height: var(--header-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .brand-mark {
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      color: var(--primary);
      background: linear-gradient(135deg, var(--accent), #f9f6df 70%);
      border: 1px solid rgba(18, 56, 47, 0.25);
      border-radius: var(--radius);
      font-weight: 900;
      box-shadow: inset 0 -8px 18px rgba(18, 56, 47, 0.08);
    }

    .brand-text {
      display: grid;
      gap: 1px;
      min-width: 0;
    }

    .brand-text strong {
      font-size: 16px;
      line-height: 1.2;
      color: var(--primary);
      white-space: nowrap;
    }

    .brand-text span {
      font-size: 12px;
      color: var(--muted);
    }

    .site-nav {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .site-nav a {
      position: relative;
      min-height: 42px;
      display: inline-flex;
      align-items: center;
      padding: 0 16px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
      transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
    }

    .site-nav a:hover {
      color: var(--primary);
      background: rgba(18, 56, 47, 0.07);
      transform: translateY(-1px);
    }

    .site-nav a[aria-current="page"] {
      color: var(--primary);
      background: rgba(217, 255, 63, 0.48);
      box-shadow: inset 0 0 0 1px rgba(18, 56, 47, 0.12);
    }

    .nav-toggle {
      display: none;
      width: 46px;
      height: 46px;
      border-radius: var(--radius);
      background: var(--primary);
      position: relative;
      flex: 0 0 auto;
    }

    .nav-toggle span,
    .nav-toggle::before,
    .nav-toggle::after {
      content: "";
      position: absolute;
      left: 13px;
      width: 20px;
      height: 2px;
      border-radius: 2px;
      background: #fff;
      transition: transform 0.2s ease, opacity 0.2s ease;
    }

    .nav-toggle span {
      top: 22px;
    }

    .nav-toggle::before {
      top: 15px;
    }

    .nav-toggle::after {
      top: 29px;
    }

    .nav-toggle.is-open span {
      opacity: 0;
    }

    .nav-toggle.is-open::before {
      transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle.is-open::after {
      transform: translateY(-7px) rotate(-45deg);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 76px 0;
    }

    .section-tight {
      padding: 56px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--primary);
      background: rgba(217, 255, 63, 0.44);
      border: 1px solid rgba(18, 56, 47, 0.13);
      border-radius: 999px;
      padding: 7px 12px;
      font-size: 13px;
      font-weight: 800;
      line-height: 1;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--accent-2);
      box-shadow: 0 0 0 4px rgba(24, 224, 194, 0.16);
    }

    .page-hero {
      padding: 38px 0 82px;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 22px;
      color: var(--muted);
      font-size: 13px;
    }

    .breadcrumb a {
      color: var(--primary);
      font-weight: 800;
    }

    .hero-panel {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
      gap: 28px;
      align-items: stretch;
      background:
        linear-gradient(135deg, rgba(18, 56, 47, 0.98), rgba(22, 38, 32, 0.96)),
        var(--primary);
      color: #fff;
      border-radius: var(--radius);
      padding: 34px;
      border: 1px solid rgba(217, 255, 63, 0.24);
      box-shadow: var(--shadow);
      position: relative;
    }

    .hero-copy {
      display: flex;
      flex-direction: column;
      justify-content: center;
      min-width: 0;
    }

    h1 {
      margin: 18px 0 16px;
      font-size: 44px;
      line-height: 1.14;
      letter-spacing: 0;
      max-width: 780px;
    }

    .hero-copy p {
      margin: 0;
      max-width: 710px;
      color: rgba(255, 255, 255, 0.78);
      font-size: 16px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .btn {
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      padding: 0 18px;
      border-radius: var(--radius);
      font-size: 14px;
      font-weight: 900;
      transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
      user-select: none;
    }

    .btn-primary {
      background: var(--accent);
      color: var(--primary);
      box-shadow: 0 12px 26px rgba(217, 255, 63, 0.18);
    }

    .btn-primary:hover {
      transform: translateY(-1px);
      background: #e7ff68;
      box-shadow: 0 16px 32px rgba(217, 255, 63, 0.24);
    }

    .btn-secondary {
      color: #fff;
      border: 1px solid rgba(255, 255, 255, 0.28);
      background: rgba(255, 255, 255, 0.08);
    }

    .btn-secondary:hover {
      transform: translateY(-1px);
      border-color: rgba(217, 255, 63, 0.72);
      color: var(--accent);
      background: rgba(255, 255, 255, 0.12);
    }

    .btn-outline {
      color: var(--primary);
      border: 1px solid var(--line-strong);
      background: rgba(255, 255, 255, 0.72);
    }

    .btn-outline:hover {
      transform: translateY(-1px);
      border-color: var(--primary);
      box-shadow: var(--shadow-soft);
    }

    .btn:active {
      transform: translateY(0);
    }

    .btn[disabled],
    .btn.is-disabled {
      opacity: 0.55;
      pointer-events: none;
    }

    .rank-board {
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.18);
      border-radius: var(--radius);
      padding: 18px;
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
    }

    .board-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 16px;
    }

    .board-head strong {
      font-size: 16px;
    }

    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 9px;
      border-radius: 999px;
      background: rgba(24, 224, 194, 0.14);
      color: #d9fff7;
      font-size: 12px;
      font-weight: 800;
    }

    .status-pill::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--accent-2);
    }

    .rank-list {
      display: grid;
      gap: 10px;
    }

    .rank-item {
      display: grid;
      grid-template-columns: 34px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 12px;
      background: rgba(255, 255, 255, 0.09);
      border: 1px solid rgba(255, 255, 255, 0.14);
      border-radius: var(--radius-sm);
    }

    .rank-num {
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border-radius: var(--radius-sm);
      background: var(--accent);
      color: var(--primary);
      font-weight: 900;
      font-size: 13px;
    }

    .rank-text {
      min-width: 0;
    }

    .rank-text b {
      display: block;
      font-size: 14px;
      line-height: 1.35;
    }

    .rank-text span {
      display: block;
      margin-top: 2px;
      color: rgba(255, 255, 255, 0.62);
      font-size: 12px;
    }

    .rank-meta {
      color: var(--accent);
      font-size: 12px;
      font-weight: 900;
      white-space: nowrap;
    }

    .filter-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      margin-top: 22px;
      padding: 14px;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow-soft);
    }

    .filter-tags {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 34px;
      padding: 0 12px;
      border-radius: 999px;
      background: var(--bg-soft);
      color: var(--primary);
      border: 1px solid rgba(18, 56, 47, 0.12);
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .tag.hot {
      background: rgba(255, 118, 87, 0.14);
      color: #8c2f1f;
      border-color: rgba(255, 118, 87, 0.24);
    }

    .tag.active {
      background: var(--primary);
      color: #fff;
    }

    .select-wrap {
      position: relative;
      flex: 0 0 auto;
    }

    .select-wrap select {
      min-height: 42px;
      border-radius: var(--radius);
      border: 1px solid var(--line-strong);
      background: #fff;
      color: var(--primary);
      padding: 0 34px 0 12px;
      font-weight: 800;
      appearance: none;
    }

    .select-wrap::after {
      content: "⌄";
      position: absolute;
      right: 12px;
      top: 50%;
      transform: translateY(-54%);
      color: var(--muted);
      pointer-events: none;
      font-weight: 900;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 0.75fr) minmax(220px, 0.25fr);
      gap: 24px;
      align-items: end;
      margin-bottom: 28px;
    }

    .section-head h2 {
      margin: 12px 0 0;
      font-size: 30px;
      line-height: 1.25;
      letter-spacing: 0;
    }

    .section-head p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 320px;
      gap: 24px;
      align-items: start;
    }

    .card-stream {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .entry-card {
      position: relative;
      min-height: 250px;
      display: flex;
      flex-direction: column;
      padding: 18px;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
      transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    }

    .entry-card::before {
      content: "";
      position: absolute;
      inset: 0 0 auto 0;
      height: 4px;
      background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
    }

    .entry-card:hover {
      transform: translateY(-3px);
      border-color: rgba(18, 56, 47, 0.28);
      box-shadow: var(--shadow);
    }

    .entry-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 18px;
    }

    .entry-code {
      color: var(--muted-2);
      font-size: 12px;
      font-weight: 900;
    }

    .entry-card h3 {
      margin: 0 0 10px;
      font-size: 20px;
      line-height: 1.32;
      letter-spacing: 0;
    }

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

    .entry-meta {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      margin: 18px 0;
      padding-top: 16px;
      border-top: 1px solid var(--line);
    }

    .meta-box {
      padding: 8px;
      background: var(--surface-2);
      border: 1px solid rgba(18, 56, 47, 0.08);
      border-radius: var(--radius-sm);
    }

    .meta-box span {
      display: block;
      color: var(--muted-2);
      font-size: 11px;
      line-height: 1.2;
    }

    .meta-box b {
      display: block;
      margin-top: 3px;
      color: var(--primary);
      font-size: 13px;
      line-height: 1.2;
    }

    .entry-card .btn {
      margin-top: auto;
      width: 100%;
    }

    .side-stack {
      display: grid;
      gap: 16px;
      position: sticky;
      top: 98px;
    }

    .side-card {
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 18px;
      box-shadow: var(--shadow-soft);
    }

    .side-card.dark {
      background: var(--primary);
      color: #fff;
      border-color: rgba(217, 255, 63, 0.2);
    }

    .side-card h3 {
      margin: 0 0 12px;
      font-size: 18px;
      line-height: 1.3;
    }

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

    .side-card.dark p {
      color: rgba(255, 255, 255, 0.72);
    }

    .mini-list {
      display: grid;
      gap: 10px;
      margin-top: 14px;
    }

    .mini-item {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 0;
      border-top: 1px solid var(--line);
      color: var(--muted);
      font-size: 13px;
    }

    .mini-item:first-child {
      border-top: 0;
      padding-top: 0;
    }

    .mini-item b {
      color: var(--primary);
    }

    .dark .mini-item {
      border-color: rgba(255, 255, 255, 0.14);
      color: rgba(255, 255, 255, 0.72);
    }

    .dark .mini-item b {
      color: var(--accent);
    }

    .steps-band {
      background: #fff;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .steps-grid {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 28px;
      align-items: center;
    }

    .steps-copy h2 {
      margin: 12px 0 12px;
      font-size: 32px;
      line-height: 1.24;
    }

    .steps-copy p {
      margin: 0;
      color: var(--muted);
    }

    .steps {
      display: grid;
      gap: 12px;
      counter-reset: step;
    }

    .step-card {
      counter-increment: step;
      display: grid;
      grid-template-columns: 46px 1fr;
      gap: 14px;
      align-items: start;
      padding: 16px;
      background: var(--surface-2);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      transition: transform 0.2s ease, border-color 0.2s ease;
    }

    .step-card:hover {
      transform: translateX(3px);
      border-color: rgba(18, 56, 47, 0.28);
    }

    .step-card::before {
      content: counter(step, decimal-leading-zero);
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border-radius: var(--radius-sm);
      background: var(--primary);
      color: var(--accent);
      font-weight: 900;
    }

    .step-card h3 {
      margin: 0 0 4px;
      font-size: 17px;
    }

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

    .scenario-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 22px;
    }

    .feature-panel {
      min-height: 330px;
      padding: 24px;
      border-radius: var(--radius);
      background:
        linear-gradient(180deg, rgba(217, 255, 63, 0.2), rgba(255, 255, 255, 0.86)),
        #fff;
      border: 1px solid var(--line);
      box-shadow: var(--shadow-soft);
    }

    .feature-panel h2 {
      margin: 14px 0 10px;
      font-size: 30px;
      line-height: 1.26;
    }

    .feature-panel p {
      margin: 0;
      color: var(--muted);
    }

    .proof-list {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 24px;
    }

    .proof {
      padding: 14px;
      border-radius: var(--radius-sm);
      background: rgba(18, 56, 47, 0.06);
      border: 1px solid rgba(18, 56, 47, 0.1);
    }

    .proof b {
      display: block;
      color: var(--primary);
      font-size: 22px;
      line-height: 1.1;
    }

    .proof span {
      display: block;
      margin-top: 5px;
      color: var(--muted);
      font-size: 12px;
    }

    .scenario-list {
      display: grid;
      gap: 14px;
    }

    .scenario-card {
      padding: 18px;
      background: var(--surface);
      border: 1px solid var(--line);
      border-left: 5px solid var(--accent-2);
      border-radius: var(--radius);
      box-shadow: var(--shadow-soft);
    }

    .scenario-card:nth-child(2) {
      border-left-color: var(--accent);
    }

    .scenario-card:nth-child(3) {
      border-left-color: var(--accent-3);
    }

    .scenario-card h3 {
      margin: 0 0 8px;
      font-size: 18px;
    }

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

    .faq-wrap {
      display: grid;
      grid-template-columns: 0.36fr 0.64fr;
      gap: 28px;
      align-items: start;
    }

    .faq-title h2 {
      margin: 12px 0;
      font-size: 30px;
      line-height: 1.25;
    }

    .faq-title p {
      margin: 0;
      color: var(--muted);
    }

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

    .faq-item {
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-soft);
    }

    .faq-question {
      width: 100%;
      min-height: 58px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 0 18px;
      color: var(--primary);
      text-align: left;
      font-weight: 900;
    }

    .faq-question:hover {
      background: rgba(18, 56, 47, 0.04);
    }

    .faq-question::after {
      content: "+";
      width: 28px;
      height: 28px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      border-radius: var(--radius-sm);
      background: var(--bg-soft);
      color: var(--primary);
      font-size: 18px;
      line-height: 1;
    }

    .faq-item.is-open .faq-question::after {
      content: "−";
      background: var(--accent);
    }

    .faq-answer {
      display: none;
      padding: 0 18px 18px;
      color: var(--muted);
      font-size: 14px;
    }

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

    .cta-section {
      padding: 72px 0;
    }

    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      padding: 30px;
      border-radius: var(--radius);
      color: #fff;
      background:
        linear-gradient(135deg, rgba(18, 56, 47, 0.98), rgba(18, 56, 47, 0.88)),
        var(--primary);
      border: 1px solid rgba(217, 255, 63, 0.22);
      box-shadow: var(--shadow);
    }

    .cta-panel h2 {
      margin: 0 0 8px;
      font-size: 30px;
      line-height: 1.25;
    }

    .cta-panel p {
      margin: 0;
      color: rgba(255, 255, 255, 0.72);
    }

    .site-footer {
      padding: 56px 0 28px;
      background: #111a16;
      color: #fff;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr 1fr;
      gap: 28px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }

    .footer-col h3 {
      margin: 0 0 12px;
      color: var(--accent);
      font-size: 16px;
    }

    .footer-col p {
      margin: 0;
      color: rgba(255, 255, 255, 0.68);
      font-size: 14px;
    }

    .footer-links {
      display: grid;
      gap: 8px;
    }

    .footer-links a {
      color: rgba(255, 255, 255, 0.72);
      font-size: 14px;
      transition: color 0.2s ease, transform 0.2s ease;
    }

    .footer-links a:hover {
      color: var(--accent);
      transform: translateX(2px);
    }

    .footer-note {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      padding-top: 20px;
      color: rgba(255, 255, 255, 0.52);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .hero-panel,
      .steps-grid,
      .scenario-grid,
      .faq-wrap,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .content-layout {
        grid-template-columns: 1fr;
      }

      .side-stack {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .section-head {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      :root {
        --header-h: 68px;
      }

      .container {
        width: min(100% - 28px, var(--container));
      }

      .brand-mark {
        width: 40px;
        height: 40px;
      }

      .brand-text strong {
        font-size: 14px;
        white-space: normal;
      }

      .brand-text span {
        display: none;
      }

      .nav-toggle {
        display: inline-flex;
      }

      .site-nav {
        position: absolute;
        left: 14px;
        right: 14px;
        top: calc(100% + 8px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        border-radius: var(--radius);
        background: rgba(244, 241, 233, 0.98);
        border: 1px solid var(--line);
        box-shadow: var(--shadow);
      }

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

      .site-nav a {
        justify-content: center;
      }

      .page-hero {
        padding: 24px 0 58px;
      }

      .hero-panel {
        padding: 22px;
      }

      h1 {
        font-size: 32px;
      }

      .section {
        padding: 58px 0;
      }

      .section-tight {
        padding: 44px 0;
      }

      .filter-bar {
        align-items: stretch;
        flex-direction: column;
      }

      .select-wrap,
      .select-wrap select {
        width: 100%;
      }

      .card-stream,
      .side-stack,
      .proof-list,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .entry-meta {
        grid-template-columns: 1fr;
      }

      .footer-note {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .nav-shell {
        gap: 12px;
      }

      .brand {
        gap: 9px;
      }

      .hero-actions,
      .cta-panel .hero-actions {
        flex-direction: column;
      }

      .btn {
        width: 100%;
      }

      .rank-item {
        grid-template-columns: 30px 1fr;
      }

      .rank-meta {
        grid-column: 2;
      }

      .section-head h2,
      .steps-copy h2,
      .feature-panel h2,
      .faq-title h2,
      .cta-panel h2 {
        font-size: 25px;
      }

      .entry-card {
        min-height: auto;
      }
    }