/* roulang page: index */
:root{
      --bg: #f4f7f5;
      --bg-soft: #edf2ef;
      --panel: #ffffff;
      --panel-strong: #111916;
      --panel-deep: #0d1512;
      --text: #111b17;
      --muted: #5f6d68;
      --line: rgba(17,27,23,.10);
      --line-strong: rgba(17,27,23,.14);
      --accent: #0fd37a;
      --accent-2: #25c7bb;
      --warning: #f5a95e;
      --success: #17b86c;
      --shadow: 0 18px 50px rgba(8, 20, 14, .08);
      --shadow-soft: 0 10px 28px rgba(8, 20, 14, .06);
      --radius: 22px;
      --radius-sm: 14px;
      --radius-xs: 10px;
      --container: min(1320px, calc(100% - 32px));
      --gap: 18px;
      --ease: 180ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: "PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(15,211,122,.10), transparent 28%),
        radial-gradient(circle at 86% 0%, rgba(37,199,187,.08), transparent 22%),
        linear-gradient(180deg, #f7faf8 0%, #eef3f0 100%);
      line-height:1.7;
      overflow-x:hidden;
    }

    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(17,27,23,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17,27,23,.03) 1px, transparent 1px);
      background-size: 32px 32px;
      opacity:.55;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.28), rgba(0,0,0,0) 28%);
      z-index:-1;
    }

    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none;transition:color var(--ease),transform var(--ease),background var(--ease),border-color var(--ease),box-shadow var(--ease),opacity var(--ease)}
    a:hover{color:inherit}
    button,input,textarea,select{font:inherit}
    :focus-visible{outline:3px solid rgba(15,211,122,.28);outline-offset:3px}
    ::selection{background:rgba(15,211,122,.18);color:var(--text)}

    .container{
      width:var(--container);
      margin:0 auto;
    }

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

    .section-soft{
      background: linear-gradient(180deg, rgba(255,255,255,.74), rgba(238,244,241,.65));
      border-top:1px solid rgba(17,27,23,.05);
      border-bottom:1px solid rgba(17,27,23,.05);
    }

    .small-chip,
    .eyebrow,
    .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(15,211,122,.10);
      color:#0d7d48;
      border:1px solid rgba(15,211,122,.16);
      font-size:12px;
      font-weight:700;
      letter-spacing:.02em;
    }

    .tag{
      background:rgba(37,199,187,.10);
      color:#116e66;
      border-color:rgba(37,199,187,.14);
      padding:5px 10px;
    }

    .muted{
      color:var(--muted);
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,250,248,.82);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border-bottom:1px solid rgba(17,27,23,.08);
    }

    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }

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

    .brand-mark{
      width:44px;
      height:44px;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      border-radius:15px;
      background: linear-gradient(145deg, #101915, #18251f);
      color:#fff;
      font-weight:900;
      font-size:18px;
      box-shadow: 0 14px 28px rgba(13,21,18,.22);
      border:1px solid rgba(15,211,122,.28);
    }

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

    .brand-text strong{
      display:block;
      font-size:18px;
      line-height:1.15;
      letter-spacing:.01em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }

    .brand-text span{
      display:block;
      font-size:12px;
      color:var(--muted);
      margin-top:4px;
    }

    .desktop-nav{
      display:flex;
      align-items:center;
      gap:8px;
      padding:7px;
      border-radius:999px;
      background:rgba(255,255,255,.68);
      border:1px solid rgba(17,27,23,.08);
      box-shadow: 0 10px 24px rgba(8,20,14,.04);
    }

    .nav-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:10px 16px;
      border-radius:999px;
      color:var(--muted);
      font-weight:700;
      font-size:14px;
      transition:all var(--ease);
    }

    .nav-link:hover{
      color:var(--text);
      background:rgba(17,27,23,.05);
    }

    .nav-link.active{
      background:linear-gradient(135deg, rgba(15,211,122,.16), rgba(37,199,187,.12));
      color:#0d4f33;
      box-shadow: inset 0 0 0 1px rgba(15,211,122,.18);
    }

    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      letter-spacing:.01em;
      cursor:pointer;
      transition:transform var(--ease), box-shadow var(--ease), background var(--ease), color var(--ease), border-color var(--ease), opacity var(--ease);
      white-space:nowrap;
    }

    .btn:hover{
      transform:translateY(-1px);
    }

    .btn-primary{
      color:#03120b;
      background: linear-gradient(135deg, #26dc85 0%, #0fd37a 56%, #15bc79 100%);
      box-shadow: 0 16px 30px rgba(15,211,122,.18);
      border-color: rgba(15,211,122,.18);
    }

    .btn-primary:hover{
      box-shadow: 0 20px 34px rgba(15,211,122,.22);
      color:#021008;
    }

    .btn-secondary{
      color:var(--text);
      background:#fff;
      border-color:rgba(17,27,23,.12);
      box-shadow: 0 8px 18px rgba(8,20,14,.04);
    }

    .btn-secondary:hover{
      background:#f8fbf9;
      border-color:rgba(15,211,122,.22);
    }

    .btn-ghost{
      color:var(--muted);
      background:transparent;
      border-color:rgba(17,27,23,.10);
    }

    .btn-ghost:hover{
      color:var(--text);
      background:rgba(17,27,23,.04);
    }

    .menu-toggle{
      display:none;
      min-width:48px;
      padding:0 14px;
    }

    .off-canvas{
      background:linear-gradient(180deg, #0d1512 0%, #101917 100%);
      color:#fff;
      border-left:1px solid rgba(255,255,255,.07);
      padding:20px;
      width:300px;
    }

    .mobile-menu-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
      padding-bottom:16px;
      border-bottom:1px solid rgba(255,255,255,.08);
    }

    .mobile-menu-head .brand-text strong{color:#fff}
    .mobile-menu-head .brand-text span{color:rgba(255,255,255,.66)}

    .mobile-close{
      color:#fff;
      border-color:rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
    }

    .mobile-nav-list{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }

    .mobile-nav-list a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:14px 16px;
      border-radius:16px;
      color:#fff;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      font-weight:700;
    }

    .mobile-nav-list a:hover{
      background:rgba(15,211,122,.10);
      border-color:rgba(15,211,122,.18);
      color:#fff;
    }

    .hero{
      padding-top:42px;
    }

    .hero-shell{
      position:relative;
      overflow:hidden;
      border-radius:28px;
      background:
        radial-gradient(circle at top right, rgba(15,211,122,.10), transparent 23%),
        radial-gradient(circle at 15% 18%, rgba(37,199,187,.10), transparent 18%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(247,250,248,.96));
      border:1px solid rgba(17,27,23,.09);
      box-shadow:var(--shadow);
      padding:34px;
    }

    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(17,27,23,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17,27,23,.05) 1px, transparent 1px);
      background-size:28px 28px;
      opacity:.38;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.65), rgba(0,0,0,0) 70%);
      pointer-events:none;
    }

    .hero-shell::after{
      content:"";
      position:absolute;
      right:-120px;
      top:-120px;
      width:340px;
      height:340px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(15,211,122,.12), rgba(15,211,122,0) 66%);
      pointer-events:none;
    }

    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
      gap:28px;
      align-items:stretch;
      z-index:1;
      min-height:72vh;
    }

    .hero-copy{
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:20px;
      padding:14px 2px 14px 0;
    }

    .hero-copy h1{
      margin:0;
      font-size:clamp(2.7rem, 6vw, 4.9rem);
      line-height:1.02;
      letter-spacing:-.03em;
      font-weight:900;
      color:#0f1714;
      max-width:10ch;
    }

    .hero-copy p{
      margin:0;
      max-width:56ch;
      color:var(--muted);
      font-size:clamp(1rem, 1.5vw, 1.08rem);
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:4px;
    }

    .hero-points{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:12px;
      margin-top:6px;
      max-width:640px;
    }

    .point{
      border-radius:18px;
      padding:14px 16px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(17,27,23,.08);
      box-shadow:var(--shadow-soft);
    }

    .point strong{
      display:block;
      font-size:1.45rem;
      line-height:1.1;
      letter-spacing:-.02em;
    }

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

    .hero-dashboard{
      border-radius:24px;
      background: linear-gradient(180deg, rgba(12,22,19,.96), rgba(17,27,24,.98));
      color:#fff;
      padding:22px;
      border:1px solid rgba(15,211,122,.14);
      box-shadow: 0 24px 54px rgba(7,15,11,.28);
      display:flex;
      flex-direction:column;
      gap:14px;
      position:relative;
      overflow:hidden;
    }

    .hero-dashboard::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
      background-size:26px 26px;
      opacity:.30;
      pointer-events:none;
    }

    .dashboard-top{
      position:relative;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      z-index:1;
    }

    .dashboard-top h2{
      margin:0;
      font-size:1.15rem;
      line-height:1.2;
      font-weight:800;
      color:#fff;
    }

    .dashboard-top p{
      margin:6px 0 0;
      color:rgba(255,255,255,.68);
      font-size:.92rem;
    }

    .dashboard-shell{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
      gap:14px;
      flex:1;
      min-height:0;
    }

    .dashboard-main,
    .dashboard-side,
    .mini-card,
    .bar-board{
      border-radius:20px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.02);
    }

    .dashboard-main{
      padding:18px;
      display:flex;
      flex-direction:column;
      gap:16px;
      justify-content:space-between;
    }

    .dashboard-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }

    .dashboard-title strong{
      font-size:1rem;
      font-weight:800;
    }

    .dashboard-title span{
      font-size:12px;
      color:rgba(255,255,255,.64);
    }

    .board-lines{
      display:flex;
      flex-direction:column;
      gap:12px;
    }

    .board-line{
      display:grid;
      grid-template-columns: 92px minmax(0,1fr) 42px;
      gap:10px;
      align-items:center;
      font-size:13px;
    }

    .board-line b{
      font-weight:700;
      color:#fff;
    }

    .track{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
    }

    .track i{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, rgba(15,211,122,.9), rgba(37,199,187,.9));
    }

    .dashboard-side{
      padding:14px;
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
      align-content:start;
    }

    .mini-card{
      padding:14px;
      min-height:116px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }

    .mini-card strong{
      font-size:1.05rem;
      display:block;
      margin-top:2px;
    }

    .mini-card span{
      font-size:12px;
      color:rgba(255,255,255,.70);
    }

    .mini-card em{
      display:inline-flex;
      align-self:flex-start;
      margin-top:12px;
      font-style:normal;
      font-size:12px;
      color:#02110b;
      background:linear-gradient(135deg, rgba(15,211,122,.98), rgba(37,199,187,.86));
      border-radius:999px;
      padding:5px 10px;
      font-weight:800;
    }

    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:26px;
    }

    .section-head h2{
      margin:8px 0 0;
      font-size:clamp(1.75rem, 2.8vw, 2.65rem);
      line-height:1.12;
      letter-spacing:-.02em;
      font-weight:900;
    }

    .section-head p{
      margin:10px 0 0;
      max-width:58ch;
      color:var(--muted);
    }

    .section-head .small-chip{
      margin-bottom:2px;
    }

    .step-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:18px;
    }

    .info-card,
    .case-card,
    .result-card,
    .compare-card,
    .news-panel,
    .faq-shell,
    .cta-shell,
    .footer-card{
      border-radius:var(--radius);
      background:var(--panel);
      border:1px solid rgba(17,27,23,.08);
      box-shadow:var(--shadow-soft);
    }

    .info-card{
      padding:22px;
      min-height:214px;
      display:flex;
      flex-direction:column;
      gap:14px;
      position:relative;
      overflow:hidden;
    }

    .info-card::before{
      content:"";
      position:absolute;
      inset:auto 0 0 0;
      height:4px;
      background:linear-gradient(90deg, rgba(15,211,122,.95), rgba(37,199,187,.85));
      opacity:.95;
    }

    .step-no{
      width:44px;
      height:44px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(15,211,122,.14), rgba(37,199,187,.10));
      color:#0f7b4a;
      border:1px solid rgba(15,211,122,.18);
      font-weight:900;
      letter-spacing:.01em;
    }

    .info-card h3{
      margin:0;
      font-size:1.12rem;
      line-height:1.25;
      font-weight:850;
    }

    .info-card p{
      margin:0;
      color:var(--muted);
      flex:1;
    }

    .card-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding-top:10px;
      border-top:1px solid rgba(17,27,23,.08);
      color:var(--muted);
      font-size:13px;
    }

    .case-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:18px;
    }

    .case-card{
      padding:22px;
      display:flex;
      flex-direction:column;
      gap:14px;
      min-height:220px;
      position:relative;
      overflow:hidden;
      transition:transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .case-card:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 40px rgba(8,20,14,.10);
      border-color:rgba(15,211,122,.18);
    }

    .case-card .badge-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }

    .case-card h3{
      margin:0;
      font-size:1.05rem;
      line-height:1.3;
      font-weight:850;
    }

    .case-card p{
      margin:0;
      color:var(--muted);
      font-size:.98rem;
    }

    .result-strip{
      margin-top:auto;
      border-top:1px solid rgba(17,27,23,.08);
      padding-top:12px;
      display:flex;
      justify-content:space-between;
      gap:10px;
      align-items:center;
      font-size:13px;
      color:var(--muted);
    }

    .result-strip strong{
      color:var(--text);
      font-size:1.08rem;
    }

    .results-layout{
      display:grid;
      grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
      gap:18px;
      align-items:stretch;
    }

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

    .result-card{
      padding:22px;
      display:flex;
      flex-direction:column;
      gap:14px;
      min-height:170px;
      border-radius:24px;
    }

    .result-number{
      font-size:clamp(2rem, 3vw, 2.85rem);
      line-height:1;
      font-weight:900;
      letter-spacing:-.03em;
    }

    .result-card p{
      margin:0;
      color:var(--muted);
      font-size:.97rem;
    }

    .bar-board{
      padding:22px;
      color:#fff;
      background:linear-gradient(180deg, #111a17 0%, #0d1512 100%);
      position:relative;
      overflow:hidden;
      min-height:100%;
    }

    .bar-board::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
      background-size:28px 28px;
      opacity:.22;
      pointer-events:none;
    }

    .bar-board > *{
      position:relative;
      z-index:1;
    }

    .bar-board h3{
      margin:0;
      font-size:1.15rem;
      font-weight:850;
    }

    .bar-board p{
      margin:8px 0 0;
      color:rgba(255,255,255,.68);
      max-width:36ch;
    }

    .metric-stack{
      display:flex;
      flex-direction:column;
      gap:13px;
      margin-top:18px;
    }

    .metric-row{
      display:grid;
      grid-template-columns: 92px minmax(0,1fr) 54px;
      gap:10px;
      align-items:center;
      font-size:13px;
    }

    .metric-row span{
      color:rgba(255,255,255,.74);
      white-space:nowrap;
    }

    .metric-row strong{
      text-align:right;
      color:#fff;
      font-weight:800;
    }

    .metric-row .track{
      height:12px;
      background:rgba(255,255,255,.08);
    }

    .compare-grid{
      display:grid;
      grid-template-columns:minmax(0,1fr) 76px minmax(0,1fr);
      gap:18px;
      align-items:stretch;
    }

    .compare-card{
      padding:24px;
      min-height:100%;
      display:flex;
      flex-direction:column;
      gap:14px;
    }

    .compare-card h3{
      margin:0;
      font-size:1.08rem;
      font-weight:850;
    }

    .compare-card ul{
      margin:0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }

    .compare-card li{
      position:relative;
      padding-left:20px;
      color:var(--muted);
    }

    .compare-card li::before{
      content:"";
      position:absolute;
      left:0;
      top:.75em;
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(15,211,122,.12);
      transform:translateY(-50%);
    }

    .compare-badge{
      display:grid;
      place-items:center;
      text-align:center;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(15,211,122,.18), rgba(37,199,187,.12));
      border:1px solid rgba(15,211,122,.18);
      color:#0c6941;
      font-weight:900;
      letter-spacing:.02em;
      padding:16px 10px;
      align-self:stretch;
      min-height:100%;
      box-shadow:var(--shadow-soft);
    }

    .news-layout{
      display:grid;
      grid-template-columns:minmax(0,1.22fr) minmax(0,.78fr);
      gap:18px;
      align-items:start;
    }

    .news-panel{
      padding:24px;
    }

    .news-list{
      list-style:none;
      margin:0;
      padding:0;
      display:flex;
      flex-direction:column;
    }

    .news-item{
      display:grid;
      grid-template-columns: auto minmax(0,1fr) auto;
      gap:14px;
      align-items:start;
      padding:16px 0;
      border-bottom:1px solid rgba(17,27,23,.08);
    }

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

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

    .news-date{
      min-width:70px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(15,211,122,.10);
      color:#0e6d45;
      font-size:12px;
      font-weight:800;
      line-height:1;
      height:28px;
    }

    .news-link strong{
      display:block;
      margin-bottom:5px;
      font-size:1rem;
      line-height:1.35;
      font-weight:850;
    }

    .news-link p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }

    .news-link:hover strong{
      color:#0d7c49;
    }

    .news-side{
      padding:24px;
      position:sticky;
      top:98px;
    }

    .news-side h3{
      margin:0 0 12px;
      font-size:1.08rem;
      font-weight:850;
    }

    .news-side p{
      margin:0 0 16px;
      color:var(--muted);
    }

    .side-list{
      margin:0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }

    .side-list li{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:13px 14px;
      border-radius:16px;
      background:rgba(17,27,23,.035);
      border:1px solid rgba(17,27,23,.07);
    }

    .side-list span{
      font-weight:700;
    }

    .side-list em{
      font-style:normal;
      color:var(--muted);
      font-size:12px;
    }

    .faq-shell{
      padding:8px 24px 10px;
    }

    .accordion,
    .accordion-content{
      background:transparent;
      border:0;
    }

    .accordion-title{
      color:var(--text);
      font-weight:800;
      padding:18px 0;
      font-size:1rem;
      border-bottom:1px solid rgba(17,27,23,.08);
    }

    .accordion-title:hover,
    .accordion-title:focus{
      background:transparent;
      color:#0e7a49;
    }

    .accordion-title::before{
      color:var(--accent);
      font-size:1.25rem;
      margin-top:-8px;
    }

    .accordion-item.is-active .accordion-title{
      border-bottom-color:rgba(15,211,122,.18);
    }

    .accordion-content{
      padding:2px 0 18px;
      color:var(--muted);
      border-bottom:1px solid rgba(17,27,23,.08);
    }

    .accordion-item:last-child .accordion-content,
    .accordion-item:last-child .accordion-title{
      border-bottom:0;
    }

    .cta-shell{
      position:relative;
      overflow:hidden;
      padding:34px;
      background:
        radial-gradient(circle at top right, rgba(15,211,122,.16), transparent 18%),
        linear-gradient(135deg, #0f1714 0%, #0d1512 100%);
      color:#fff;
      border-color:rgba(15,211,122,.12);
      box-shadow: 0 24px 50px rgba(7,15,11,.22);
    }

    .cta-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
      background-size:32px 32px;
      opacity:.20;
      pointer-events:none;
    }

    .cta-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
      gap:20px;
      align-items:center;
    }

    .cta-copy h2{
      margin:10px 0 0;
      font-size:clamp(1.85rem, 3vw, 3.1rem);
      line-height:1.08;
      font-weight:900;
      letter-spacing:-.03em;
    }

    .cta-copy p{
      margin:12px 0 0;
      color:rgba(255,255,255,.72);
      max-width:50ch;
    }

    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:20px;
    }

    .btn-light{
      color:#07110d;
      background:linear-gradient(135deg, rgba(255,255,255,.98), rgba(246,250,248,.94));
      border-color:rgba(255,255,255,.18);
      box-shadow:0 16px 28px rgba(0,0,0,.12);
    }

    .btn-light:hover{
      background:#fff;
      color:#06100b;
    }

    .cta-note{
      margin-top:16px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .cta-note .tag{
      background:rgba(255,255,255,.08);
      color:#fff;
      border-color:rgba(255,255,255,.10);
    }

    .cta-side{
      padding:20px;
      border-radius:24px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }

    .cta-side h3{
      margin:0 0 10px;
      font-size:1.08rem;
      font-weight:850;
    }

    .cta-side ul{
      margin:0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }

    .cta-side li{
      display:flex;
      align-items:center;
      gap:10px;
      color:rgba(255,255,255,.76);
      padding:10px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
    }

    .cta-side li:last-child{
      border-bottom:0;
      padding-bottom:0;
    }

    .cta-dot{
      width:10px;
      height:10px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow:0 0 0 5px rgba(15,211,122,.10);
      flex:0 0 auto;
    }

    .site-footer{
      padding:30px 0 46px;
    }

    .footer-card{
      padding:26px;
      background:rgba(255,255,255,.78);
    }

    .footer-grid{
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(0,.7fr) minmax(0,.9fr);
      gap:18px;
    }

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

    .footer-brand p{
      margin:0;
      color:var(--muted);
      max-width:40ch;
    }

    .footer-links h4,
    .footer-note h4{
      margin:0 0 12px;
      font-size:1rem;
      font-weight:850;
    }

    .footer-links ul,
    .footer-note ul{
      list-style:none;
      margin:0;
      padding:0;
      display:flex;
      flex-direction:column;
      gap:10px;
    }

    .footer-links a{
      color:var(--muted);
      font-weight:700;
    }

    .footer-links a:hover{
      color:#0d7c49;
    }

    .footer-note p{
      margin:0;
      color:var(--muted);
    }

    .footer-tech{
      margin-top:12px;
      display:flex;
      flex-direction:column;
      gap:6px;
      color:var(--muted);
      font-size:13px;
    }

    .footer-bottom{
      margin-top:18px;
      padding-top:18px;
      border-top:1px solid rgba(17,27,23,.08);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:13px;
    }

    .grid-tight{
      display:grid;
      gap:var(--gap);
    }

    .hero-dashboard .tag,
    .news-side .tag,
    .cta-side .tag{
      background:rgba(255,255,255,.08);
      color:#fff;
      border-color:rgba(255,255,255,.10);
    }

    .label-line{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      font-size:13px;
      color:var(--muted);
    }

    .label-line strong{
      color:var(--text);
    }

    .divider-line{
      height:1px;
      background:rgba(17,27,23,.08);
      margin:14px 0;
    }

    .compact-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:10px;
    }

    .compact-links a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(17,27,23,.04);
      border:1px solid rgba(17,27,23,.08);
      color:var(--text);
      font-weight:700;
      font-size:13px;
    }

    .compact-links a:hover{
      border-color:rgba(15,211,122,.18);
      background:rgba(15,211,122,.08);
    }

    .news-panel .section-mini,
    .cta-shell .section-mini{
      margin:0 0 10px;
      color:rgba(255,255,255,.72);
      font-size:13px;
      letter-spacing:.02em;
      text-transform:uppercase;
    }

    .section-mini{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight:800;
      color:#0d7c49;
    }

    .section-mini::before{
      content:"";
      width:22px;
      height:1px;
      background:currentColor;
      opacity:.45;
    }

    .hide-desktop{
      display:none;
    }

    @media (max-width: 1200px){
      .hero-grid,
      .results-layout,
      .news-layout,
      .cta-grid,
      .footer-grid{
        grid-template-columns:1fr;
      }

      .news-side{
        position:static;
      }

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

      .compare-badge{
        min-height:auto;
        padding:12px 10px;
      }
    }

    @media (max-width: 960px){
      .desktop-nav,
      .header-actions .btn-ghost{
        display:none;
      }

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

      .hero-shell{
        padding:24px;
      }

      .hero-grid{
        min-height:auto;
      }

      .hero-copy h1{
        max-width:12ch;
      }

      .hero-points{
        grid-template-columns:1fr;
      }

      .step-grid,
      .case-grid,
      .result-cards{
        grid-template-columns:repeat(2, minmax(0, 1fr));
      }

      .news-item{
        grid-template-columns: 1fr;
        gap:8px;
      }

      .news-date{
        justify-self:start;
      }
    }

    @media (max-width: 720px){
      .section-pad{
        padding:58px 0;
      }

      .hero{
        padding-top:28px;
      }

      .hero-grid,
      .step-grid,
      .case-grid,
      .result-cards{
        grid-template-columns:1fr;
      }

      .header-inner{
        min-height:72px;
      }

      .brand-text strong{
        font-size:16px;
      }

      .brand-text span{
        display:none;
      }

      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }

      .section-head h2{
        margin-top:6px;
      }

      .cta-actions,
      .hero-actions{
        flex-direction:column;
        align-items:stretch;
      }

      .btn{
        width:100%;
      }

      .dashboard-shell{
        grid-template-columns:1fr;
      }

      .dashboard-side{
        grid-template-columns:1fr 1fr;
      }

      .board-line,
      .metric-row{
        grid-template-columns: 76px minmax(0,1fr) 44px;
      }

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

    @media (max-width: 520px){
      .container{
        width:min(100% - 22px, 1000px);
      }

      .hero-shell,
      .cta-shell,
      .news-panel,
      .news-side,
      .faq-shell,
      .footer-card,
      .compare-card,
      .info-card,
      .case-card,
      .result-card,
      .hero-dashboard{
        border-radius:20px;
      }

      .hero-copy h1{
        font-size:clamp(2.15rem, 12vw, 3rem);
      }

      .dashboard-side{
        grid-template-columns:1fr;
      }

      .board-line,
      .metric-row{
        grid-template-columns: 1fr;
        gap:6px;
      }

      .track{
        height:11px;
      }

      .compare-badge{
        padding:14px 12px;
      }

      .accordion-title{
        padding:16px 0;
        font-size:.98rem;
      }
    }

    .off-canvas.is-open,
    .off-canvas.is-transition-push{
      box-shadow:-20px 0 50px rgba(0,0,0,.24);
    }

    .off-canvas-content{
      background:transparent;
    }

    .hero-dashboard .tag,
    .cta-side .tag,
    .news-side .tag{
      background:rgba(255,255,255,.08);
      color:#fff;
      border-color:rgba(255,255,255,.12);
    }

    .footer-brand .brand-text span{
      display:block;
    }

/* roulang page: category1 */
:root {
      --bg: #f5f8f6;
      --bg-soft: #edf3f0;
      --surface: #ffffff;
      --surface-strong: #f9fbfa;
      --ink: #12201b;
      --muted: #65736e;
      --muted-2: #8a9892;
      --line: #dce6e1;
      --line-strong: #c8d7d0;
      --primary: #0f1f1a;
      --primary-2: #18342b;
      --green: #18b46b;
      --green-dark: #0f8f54;
      --cyan: #22b8b0;
      --orange: #bd8050;
      --shadow: 0 18px 55px rgba(17, 32, 27, 0.10);
      --shadow-sm: 0 10px 28px rgba(17, 32, 27, 0.08);
      --radius: 16px;
      --radius-sm: 11px;
      --container: 1240px;
      --transition: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      color: var(--ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(34, 184, 176, 0.10), transparent 30%),
        radial-gradient(circle at 90% 12%, rgba(24, 180, 107, 0.12), transparent 32%),
        linear-gradient(180deg, #ffffff 0%, var(--bg) 48%, #eef4f1 100%);
      line-height: 1.75;
      min-width: 320px;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
    }

    a:hover,
    a:focus {
      color: var(--green-dark);
      outline: none;
    }

    button,
    input {
      font-family: inherit;
    }

    button:focus,
    a:focus,
    input:focus {
      outline: 3px solid rgba(24, 180, 107, 0.22);
      outline-offset: 3px;
    }

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

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(220, 230, 225, 0.88);
    }

    .header-inner {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

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

    .brand:hover {
      transform: translateY(-1px);
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 13px;
      display: grid;
      place-items: center;
      color: #ffffff;
      font-weight: 900;
      font-size: 20px;
      background:
        linear-gradient(135deg, rgba(24, 180, 107, 1), rgba(34, 184, 176, 0.95)),
        var(--green);
      box-shadow: 0 10px 24px rgba(24, 180, 107, 0.28);
      flex: 0 0 auto;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.18;
      min-width: 0;
    }

    .brand-text strong {
      font-size: 16px;
      letter-spacing: -0.02em;
      color: var(--primary);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      max-width: 290px;
    }

    .brand-text span {
      margin-top: 4px;
      font-size: 12px;
      color: var(--muted);
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 6px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(245, 248, 246, 0.86);
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.86);
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 38px;
      padding: 0 16px;
      border-radius: 999px;
      color: #3e4c47;
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--primary);
      background: #ffffff;
      box-shadow: var(--shadow-sm);
    }

    .nav-link.active {
      color: #ffffff;
      background: var(--primary);
      box-shadow: 0 10px 25px rgba(15, 31, 26, 0.18);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex: 0 0 auto;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 0 18px;
      border-radius: 12px;
      border: 1px solid transparent;
      font-size: 14px;
      font-weight: 800;
      cursor: pointer;
      line-height: 1;
      margin: 0;
    }

    .btn-primary {
      color: #ffffff;
      background: linear-gradient(135deg, var(--green), var(--green-dark));
      box-shadow: 0 14px 32px rgba(24, 180, 107, 0.26);
    }

    .btn-primary:hover,
    .btn-primary:focus {
      color: #ffffff;
      transform: translateY(-2px);
      box-shadow: 0 20px 42px rgba(24, 180, 107, 0.34);
    }

    .btn-secondary {
      color: var(--primary);
      background: #ffffff;
      border-color: var(--line-strong);
      box-shadow: 0 8px 20px rgba(17, 32, 27, 0.06);
    }

    .btn-secondary:hover,
    .btn-secondary:focus {
      color: var(--primary);
      border-color: rgba(24, 180, 107, 0.55);
      transform: translateY(-2px);
      box-shadow: 0 14px 30px rgba(17, 32, 27, 0.10);
    }

    .btn-ghost {
      background: rgba(255, 255, 255, 0.64);
    }

    .mobile-menu {
      padding: 22px;
      border-radius: 18px;
      border: 1px solid var(--line);
      background: #ffffff;
      box-shadow: var(--shadow);
    }

    .mobile-menu .close-button {
      color: var(--muted);
      font-size: 28px;
      top: 10px;
      right: 14px;
    }

    .mobile-nav {
      margin-top: 18px;
      display: grid;
      gap: 10px;
    }

    .mobile-nav a {
      padding: 14px 16px;
      border-radius: 12px;
      background: var(--bg);
      font-weight: 800;
      color: var(--primary);
      border: 1px solid var(--line);
    }

    .mobile-nav a.active {
      color: #ffffff;
      background: var(--primary);
      border-color: var(--primary);
    }

    .main {
      overflow: hidden;
    }

    .category-hero {
      position: relative;
      padding: 52px 0 34px;
      background:
        linear-gradient(90deg, rgba(15,31,26,0.04) 1px, transparent 1px),
        linear-gradient(180deg, rgba(15,31,26,0.04) 1px, transparent 1px);
      background-size: 34px 34px;
    }

    .category-hero::after {
      content: "";
      position: absolute;
      inset: auto -12% -40% 48%;
      height: 260px;
      background: radial-gradient(circle, rgba(24, 180, 107, 0.16), transparent 65%);
      pointer-events: none;
    }

    .crumbs {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 22px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
    }

    .crumbs a {
      color: var(--muted);
    }

    .crumbs a:hover {
      color: var(--green-dark);
    }

    .hero-panel {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
      gap: 32px;
      align-items: stretch;
    }

    .hero-copy {
      padding: 34px;
      border-radius: 22px;
      background: rgba(255, 255, 255, 0.84);
      border: 1px solid rgba(220, 230, 225, 0.9);
      box-shadow: var(--shadow-sm);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 16px;
      padding: 7px 12px;
      border-radius: 999px;
      color: var(--green-dark);
      background: rgba(24, 180, 107, 0.10);
      border: 1px solid rgba(24, 180, 107, 0.22);
      font-size: 13px;
      font-weight: 900;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--green);
      box-shadow: 0 0 0 5px rgba(24, 180, 107, 0.14);
    }

    h1,
    h2,
    h3,
    h4,
    p {
      margin-top: 0;
    }

    h1 {
      margin-bottom: 16px;
      font-size: clamp(34px, 4.7vw, 58px);
      line-height: 1.08;
      letter-spacing: -0.055em;
      color: var(--primary);
      font-weight: 950;
    }

    .lead {
      margin-bottom: 24px;
      max-width: 760px;
      color: #50615b;
      font-size: 17px;
      line-height: 1.9;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 26px;
    }

    .trust-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: var(--surface);
      color: var(--muted);
      font-size: 12px;
      font-weight: 800;
    }

    .badge.success {
      color: var(--green-dark);
      border-color: rgba(24, 180, 107, 0.22);
      background: rgba(24, 180, 107, 0.08);
    }

    .badge.cyan {
      color: #137d78;
      border-color: rgba(34, 184, 176, 0.24);
      background: rgba(34, 184, 176, 0.08);
    }

    .stage-card {
      border-radius: 22px;
      padding: 22px;
      color: #f5fffb;
      background:
        radial-gradient(circle at 20% 0%, rgba(34,184,176,0.20), transparent 38%),
        linear-gradient(140deg, #0f1f1a, #19372e);
      border: 1px solid rgba(255,255,255,0.12);
      box-shadow: var(--shadow);
      min-height: 100%;
    }

    .stage-head {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      margin-bottom: 20px;
    }

    .stage-title {
      font-weight: 900;
      font-size: 17px;
    }

    .stage-status {
      color: #a9f5cf;
      font-size: 12px;
      font-weight: 900;
      padding: 6px 9px;
      border-radius: 999px;
      border: 1px solid rgba(169, 245, 207, 0.28);
      background: rgba(169, 245, 207, 0.08);
      white-space: nowrap;
    }

    .entry-matrix {
      display: grid;
      gap: 12px;
    }

    .matrix-item {
      display: grid;
      grid-template-columns: 42px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 14px;
      border-radius: 14px;
      background: rgba(255,255,255,0.07);
      border: 1px solid rgba(255,255,255,0.11);
    }

    .matrix-icon {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      color: #0f1f1a;
      background: #a9f5cf;
      font-weight: 950;
    }

    .matrix-item strong {
      display: block;
      color: #ffffff;
      font-size: 15px;
      line-height: 1.35;
    }

    .matrix-item span {
      display: block;
      margin-top: 3px;
      color: rgba(245,255,251,0.70);
      font-size: 12px;
    }

    .matrix-chip {
      color: #a9f5cf;
      font-size: 12px;
      font-weight: 900;
    }

    .stage-meter {
      margin-top: 18px;
      padding: 16px;
      border-radius: 15px;
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.10);
    }

    .meter-line {
      height: 8px;
      border-radius: 999px;
      background: rgba(255,255,255,0.13);
      overflow: hidden;
      margin: 10px 0;
    }

    .meter-line span {
      display: block;
      width: 76%;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--green), var(--cyan));
    }

    .meter-note {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      color: rgba(245,255,251,0.70);
      font-size: 12px;
      font-weight: 800;
    }

    .section {
      padding: 70px 0;
    }

    .section.compact {
      padding: 52px 0;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 0.92fr) minmax(260px, 0.55fr);
      gap: 24px;
      align-items: end;
      margin-bottom: 30px;
    }

    .section-kicker {
      color: var(--green-dark);
      font-weight: 950;
      font-size: 13px;
      letter-spacing: 0.08em;
      margin-bottom: 8px;
    }

    h2 {
      margin-bottom: 0;
      font-size: clamp(26px, 3.4vw, 40px);
      line-height: 1.22;
      letter-spacing: -0.04em;
      color: var(--primary);
      font-weight: 950;
    }

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

    .filter-strip {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      margin: 22px 0 28px;
      padding: 12px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: rgba(255,255,255,0.78);
      box-shadow: var(--shadow-sm);
    }

    .filter-label {
      padding: 0 8px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 900;
    }

    .filter-pill {
      min-height: 36px;
      display: inline-flex;
      align-items: center;
      padding: 0 13px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: #ffffff;
      color: #45544f;
      font-size: 13px;
      font-weight: 850;
      cursor: pointer;
      transition: var(--transition);
    }

    .filter-pill:hover,
    .filter-pill.active {
      color: #ffffff;
      border-color: var(--primary);
      background: var(--primary);
      transform: translateY(-1px);
    }

    .entry-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 18px;
    }

    .entry-card {
      grid-column: span 4;
      position: relative;
      display: flex;
      flex-direction: column;
      min-height: 252px;
      padding: 22px;
      border-radius: var(--radius);
      background: var(--surface);
      border: 1px solid var(--line);
      box-shadow: 0 1px 0 rgba(255,255,255,0.86), 0 12px 28px rgba(17, 32, 27, 0.055);
      overflow: hidden;
      transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }

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

    .entry-card:hover {
      transform: translateY(-5px);
      border-color: rgba(24, 180, 107, 0.38);
      box-shadow: var(--shadow);
    }

    .entry-card:hover::before {
      opacity: 1;
    }

    .card-top {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 16px;
    }

    .entry-code {
      width: 42px;
      height: 42px;
      border-radius: 13px;
      display: grid;
      place-items: center;
      color: var(--primary);
      background: var(--bg-soft);
      border: 1px solid var(--line);
      font-weight: 950;
    }

    .status-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 9px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 900;
      white-space: nowrap;
    }

    .status-tag::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 999px;
      background: currentColor;
    }

    .status-tag.ready {
      color: var(--green-dark);
      background: rgba(24, 180, 107, 0.10);
    }

    .status-tag.hot {
      color: #137d78;
      background: rgba(34, 184, 176, 0.10);
    }

    .status-tag.check {
      color: var(--orange);
      background: rgba(189, 128, 80, 0.12);
    }

    .entry-card h3 {
      margin-bottom: 10px;
      color: var(--primary);
      font-size: 20px;
      line-height: 1.35;
      font-weight: 950;
      letter-spacing: -0.02em;
    }

    .entry-card p {
      margin-bottom: 16px;
      color: var(--muted);
      font-size: 14.5px;
      line-height: 1.8;
      flex: 1;
    }

    .card-meta {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 18px;
    }

    .mini-tag {
      padding: 5px 8px;
      border-radius: 8px;
      color: #52615c;
      background: var(--surface-strong);
      border: 1px solid var(--line);
      font-size: 12px;
      font-weight: 850;
    }

    .card-action {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding-top: 14px;
      border-top: 1px solid var(--line);
    }

    .card-action span {
      color: var(--muted-2);
      font-size: 12px;
      font-weight: 800;
    }

    .small-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--green-dark);
      font-weight: 950;
      font-size: 14px;
    }

    .small-link:hover {
      gap: 10px;
    }

    .notice-panel {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
      align-items: stretch;
    }

    .notice-card {
      padding: 24px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: rgba(255,255,255,0.86);
      box-shadow: var(--shadow-sm);
    }

    .notice-card.dark {
      color: #f5fffb;
      border-color: rgba(255,255,255,0.10);
      background:
        linear-gradient(145deg, #10221c, #18372e);
      box-shadow: var(--shadow);
    }

    .notice-card h3 {
      margin-bottom: 12px;
      font-size: 22px;
      font-weight: 950;
      color: inherit;
    }

    .notice-card p {
      margin-bottom: 18px;
      color: var(--muted);
      font-size: 15px;
    }

    .notice-card.dark p {
      color: rgba(245,255,251,0.72);
    }

    .check-list {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      gap: 10px;
    }

    .check-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: #40514b;
      font-size: 14px;
    }

    .notice-card.dark .check-list li {
      color: rgba(245,255,251,0.86);
    }

    .check-list li::before {
      content: "✓";
      width: 22px;
      height: 22px;
      flex: 0 0 22px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      color: #ffffff;
      background: var(--green);
      font-size: 12px;
      font-weight: 950;
      margin-top: 1px;
    }

    .proof-grid {
      display: grid;
      grid-template-columns: 0.82fr 1.18fr;
      gap: 22px;
      align-items: stretch;
    }

    .kpi-card {
      padding: 28px;
      border-radius: 20px;
      background: var(--primary);
      color: #ffffff;
      box-shadow: var(--shadow);
      min-height: 100%;
    }

    .kpi-card h3 {
      margin-bottom: 10px;
      font-size: 24px;
      color: #ffffff;
      font-weight: 950;
    }

    .kpi-card p {
      color: rgba(255,255,255,0.72);
      margin-bottom: 24px;
      font-size: 15px;
    }

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

    .kpi-item {
      padding: 15px;
      border-radius: 14px;
      background: rgba(255,255,255,0.07);
      border: 1px solid rgba(255,255,255,0.10);
    }

    .kpi-num {
      display: block;
      color: #a9f5cf;
      font-size: 30px;
      line-height: 1;
      font-weight: 950;
      letter-spacing: -0.04em;
    }

    .kpi-label {
      display: block;
      margin-top: 7px;
      color: rgba(255,255,255,0.74);
      font-size: 13px;
      font-weight: 800;
    }

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

    .proof-row {
      display: grid;
      grid-template-columns: 120px 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 18px;
      border-radius: var(--radius);
      background: #ffffff;
      border: 1px solid var(--line);
      box-shadow: 0 10px 22px rgba(17, 32, 27, 0.045);
    }

    .proof-type {
      color: var(--muted);
      font-size: 13px;
      font-weight: 950;
    }

    .proof-row h3 {
      margin-bottom: 4px;
      color: var(--primary);
      font-size: 17px;
      font-weight: 950;
    }

    .proof-row p {
      margin: 0;
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.65;
    }

    .faq-wrap {
      display: grid;
      grid-template-columns: minmax(260px, 0.56fr) minmax(0, 1fr);
      gap: 28px;
      align-items: start;
    }

    .faq-intro {
      position: sticky;
      top: 106px;
      padding: 26px;
      border-radius: 20px;
      background: var(--surface);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
    }

    .faq-intro h2 {
      margin-bottom: 12px;
    }

    .faq-intro p {
      color: var(--muted);
      margin-bottom: 18px;
    }

    .accordion {
      background: transparent;
      margin: 0;
    }

    .accordion-item {
      margin-bottom: 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      overflow: hidden;
      background: #ffffff;
      box-shadow: 0 8px 18px rgba(17, 32, 27, 0.045);
    }

    .accordion-title {
      padding: 19px 48px 19px 20px;
      border: 0;
      color: var(--primary);
      font-size: 16px;
      font-weight: 950;
      line-height: 1.45;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: var(--green-dark);
      background: var(--surface-strong);
    }

    :last-child:not(.is-active)>.accordion-title {
      border-bottom: 0;
    }

    .accordion-content {
      padding: 0 20px 20px;
      border: 0;
      color: var(--muted);
      font-size: 14.5px;
      line-height: 1.85;
      background: #ffffff;
    }

    .related-strip {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 20px;
      align-items: center;
      padding: 26px;
      border-radius: 20px;
      background:
        linear-gradient(135deg, rgba(24,180,107,0.10), rgba(34,184,176,0.08)),
        #ffffff;
      border: 1px solid rgba(24,180,107,0.18);
      box-shadow: var(--shadow-sm);
    }

    .related-strip h2 {
      margin-bottom: 8px;
      font-size: clamp(24px, 3vw, 34px);
    }

    .related-strip p {
      margin: 0;
      color: var(--muted);
    }

    .cta {
      padding: 76px 0 86px;
    }

    .cta-card {
      position: relative;
      overflow: hidden;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 28px;
      align-items: center;
      padding: 38px;
      border-radius: 26px;
      color: #ffffff;
      background:
        radial-gradient(circle at 10% 10%, rgba(169,245,207,0.20), transparent 32%),
        linear-gradient(135deg, #0f1f1a, #17382e 72%, #0f1f1a);
      box-shadow: var(--shadow);
    }

    .cta-card::after {
      content: "";
      position: absolute;
      right: -120px;
      bottom: -140px;
      width: 320px;
      height: 320px;
      border-radius: 50%;
      border: 48px solid rgba(255,255,255,0.06);
    }

    .cta-content {
      position: relative;
      z-index: 1;
    }

    .cta-content h2 {
      color: #ffffff;
      margin-bottom: 12px;
    }

    .cta-content p {
      color: rgba(245,255,251,0.74);
      margin-bottom: 0;
      max-width: 720px;
    }

    .cta-actions {
      position: relative;
      z-index: 1;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .site-footer {
      padding: 0 0 34px;
      background: transparent;
    }

    .footer-card {
      padding: 34px;
      border-radius: 26px;
      color: rgba(245,255,251,0.78);
      background: #0f1f1a;
      border: 1px solid rgba(255,255,255,0.10);
      box-shadow: var(--shadow);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.05fr 0.45fr 1.05fr;
      gap: 30px;
      padding-bottom: 28px;
      border-bottom: 1px solid rgba(255,255,255,0.10);
    }

    .footer-brand .brand-text strong,
    .footer-brand .brand-text span {
      color: #ffffff;
    }

    .footer-brand p,
    .footer-note p {
      margin: 16px 0 0;
      color: rgba(245,255,251,0.70);
      font-size: 14px;
    }

    .footer-links h4,
    .footer-note h4 {
      margin: 0 0 14px;
      color: #ffffff;
      font-size: 15px;
      font-weight: 950;
    }

    .footer-links ul {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: rgba(245,255,251,0.72);
      font-size: 14px;
      font-weight: 750;
    }

    .footer-links a:hover {
      color: #a9f5cf;
    }

    .footer-tech {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }

    .footer-tech span {
      padding: 7px 9px;
      border-radius: 999px;
      color: rgba(245,255,251,0.72);
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.09);
      font-size: 12px;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      padding-top: 22px;
      color: rgba(245,255,251,0.58);
      font-size: 13px;
      font-weight: 750;
    }

    @media screen and (max-width: 1024px) {
      .desktop-nav {
        gap: 4px;
      }

      .nav-link {
        padding: 0 12px;
      }

      .hero-panel,
      .proof-grid,
      .faq-wrap {
        grid-template-columns: 1fr;
      }

      .faq-intro {
        position: static;
      }

      .entry-card {
        grid-column: span 6;
      }

      .footer-grid {
        grid-template-columns: 1fr 0.7fr;
      }

      .footer-note {
        grid-column: 1 / -1;
      }
    }

    @media screen and (max-width: 768px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .header-inner {
        min-height: 68px;
      }

      .desktop-nav {
        display: none;
      }

      .brand-text strong {
        max-width: 190px;
      }

      .header-actions .btn-ghost:not(.menu-toggle) {
        display: none;
      }

      .category-hero {
        padding-top: 34px;
      }

      .hero-copy,
      .stage-card,
      .cta-card,
      .footer-card {
        padding: 24px;
        border-radius: 20px;
      }

      .section {
        padding: 52px 0;
      }

      .section-head,
      .notice-panel,
      .related-strip,
      .cta-card {
        grid-template-columns: 1fr;
      }

      .entry-card {
        grid-column: span 12;
      }

      .proof-row {
        grid-template-columns: 1fr;
        gap: 9px;
      }

      .cta-actions {
        justify-content: flex-start;
      }

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

    @media screen and (max-width: 520px) {
      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 12px;
      }

      .brand-text strong {
        max-width: 150px;
        font-size: 14px;
      }

      .brand-text span {
        display: none;
      }

      .btn {
        width: 100%;
        min-height: 46px;
      }

      .header-actions {
        gap: 8px;
      }

      .menu-toggle {
        width: auto;
        padding: 0 14px;
      }

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

      .matrix-item {
        grid-template-columns: 38px 1fr;
      }

      .matrix-chip {
        grid-column: 2;
      }

      .filter-strip {
        align-items: stretch;
      }

      .filter-label {
        width: 100%;
      }

      .filter-pill {
        flex: 1 1 auto;
        justify-content: center;
      }

      .card-action {
        flex-direction: column;
        align-items: flex-start;
      }

      .related-strip .btn,
      .cta-card .btn {
        width: 100%;
      }

      .footer-bottom {
        flex-direction: column;
        gap: 8px;
      }
    }

/* roulang page: category2 */
:root{
  --bg:#f4f7f8;
  --panel:#ffffff;
  --panel-soft:#f8fbfc;
  --ink:#102029;
  --muted:#62727d;
  --line:#d9e2e6;
  --line-strong:#c8d3d8;
  --accent:#17a06a;
  --accent-2:#1c8cd8;
  --accent-soft:rgba(23,160,106,.11);
  --accent-2-soft:rgba(28,140,216,.11);
  --warn:#e79b4b;
  --success:#1bb36b;
  --shadow:0 18px 40px rgba(10,21,28,.08);
  --shadow-soft:0 10px 26px rgba(10,21,28,.05);
  --radius:16px;
  --radius-sm:12px;
  --space:clamp(1rem,2vw,1.5rem);
  --container:1320px;
  --header-h:84px;
}
*,
*::before,
*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  color:var(--ink);
  background:
    radial-gradient(circle at 15% 10%, rgba(23,160,106,.07), transparent 24%),
    radial-gradient(circle at 84% 16%, rgba(28,140,216,.06), transparent 20%),
    linear-gradient(180deg, #fbfcfd 0%, #f4f7f8 100%);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  line-height:1.75;
  min-height:100vh;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(17,32,41,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17,32,41,.03) 1px, transparent 1px);
  background-size:36px 36px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,0) 26%, rgba(0,0,0,0) 74%, rgba(0,0,0,.2));
  opacity:.45;
}
a{
  color:inherit;
  text-decoration:none;
  transition:color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}
img{max-width:100%;display:block;}
button,input,textarea,select{
  font:inherit;
}
button{
  cursor:pointer;
}
:focus-visible{
  outline:3px solid rgba(23,160,106,.25);
  outline-offset:3px;
}
.container{
  width:min(var(--container), calc(100% - 2rem));
  margin:0 auto;
}
.section{
  padding:1.5rem 0;
}
.section-lg{
  padding:2rem 0 2.4rem;
}
.section-title{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:1rem;
  margin-bottom:1rem;
}
.section-title h2,
.section-title h3{
  margin:0;
  font-size:clamp(1.2rem,1.45vw,1.6rem);
  line-height:1.25;
  letter-spacing:-.02em;
}
.section-title p{
  margin:0;
  color:var(--muted);
  font-size:.95rem;
}
.section-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  padding:.32rem .68rem;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.82);
  color:var(--muted);
  font-size:.78rem;
  letter-spacing:.03em;
  margin-bottom:.65rem;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  border-radius:999px;
  padding:.34rem .65rem;
  border:1px solid transparent;
  font-size:.78rem;
  line-height:1;
  font-weight:600;
  white-space:nowrap;
}
.badge.success{
  color:#0f7f50;
  background:var(--accent-soft);
  border-color:rgba(23,160,106,.18);
}
.badge.info{
  color:#0d6da7;
  background:var(--accent-2-soft);
  border-color:rgba(28,140,216,.18);
}
.badge.muted{
  color:#63717c;
  background:#f0f4f6;
  border-color:var(--line);
}
.badge.warn{
  color:#9a5d19;
  background:rgba(231,155,75,.12);
  border-color:rgba(231,155,75,.18);
}
.kicker-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:.6rem;
}
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  backdrop-filter:saturate(160%) blur(18px);
  background:rgba(255,255,255,.86);
  border-bottom:1px solid rgba(201,212,217,.85);
}
.header-inner{
  min-height:var(--header-h);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}
.brand{
  display:flex;
  align-items:center;
  gap:.8rem;
  min-width:0;
}
.brand-mark{
  width:44px;
  height:44px;
  display:grid;
  place-items:center;
  border-radius:14px;
  color:#fff;
  background:linear-gradient(160deg, #1ab06f, #148655);
  box-shadow:0 10px 20px rgba(23,160,106,.2);
  font-weight:800;
  letter-spacing:.04em;
  flex:0 0 auto;
}
.brand-text{
  display:flex;
  flex-direction:column;
  min-width:0;
}
.brand-text strong{
  font-size:1rem;
  line-height:1.25;
  font-weight:800;
  letter-spacing:-.01em;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.brand-text span{
  color:var(--muted);
  font-size:.82rem;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.desktop-nav{
  display:flex;
  align-items:center;
  gap:.45rem;
  padding:.3rem;
  background:#f7fafb;
  border:1px solid var(--line);
  border-radius:999px;
  box-shadow:0 8px 16px rgba(10,21,28,.03);
}
.nav-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:40px;
  padding:.48rem .94rem;
  border-radius:999px;
  color:#30404a;
  font-size:.92rem;
  font-weight:600;
}
.nav-link:hover{
  background:#ffffff;
  color:var(--accent);
}
.nav-link.active,
.nav-link[aria-current="page"]{
  background:linear-gradient(160deg, rgba(23,160,106,.12), rgba(23,160,106,.08));
  color:#0c8051;
  box-shadow:inset 0 0 0 1px rgba(23,160,106,.18);
}
.header-actions{
  display:flex;
  align-items:center;
  gap:.6rem;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.45rem;
  min-height:44px;
  padding:.68rem 1rem;
  border-radius:999px;
  border:1px solid transparent;
  font-size:.92rem;
  font-weight:700;
  line-height:1;
  white-space:nowrap;
  transition:transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease, opacity .2s ease;
}
.btn:hover{
  transform:translateY(-1px);
  box-shadow:0 12px 24px rgba(10,21,28,.08);
}
.btn:active{
  transform:translateY(0);
  box-shadow:none;
}
.btn-primary{
  color:#fff;
  background:linear-gradient(160deg, #1ab06f, #168156);
  box-shadow:0 12px 24px rgba(23,160,106,.22);
}
.btn-primary:hover{
  color:#fff;
  background:linear-gradient(160deg, #1dbc76, #157d52);
}
.btn-secondary{
  color:#1a2a33;
  background:#fff;
  border-color:var(--line);
}
.btn-secondary:hover{
  color:#0e7b4f;
  border-color:rgba(23,160,106,.28);
  background:#f8fcfb;
}
.btn-ghost{
  background:rgba(255,255,255,.82);
}
.btn-outline{
  background:transparent;
  border-color:rgba(255,255,255,.55);
  color:#fff;
}
.page-main{
  padding-bottom:2.4rem;
}
.page-hero{
  padding:1.15rem 0 1.1rem;
}
.hero-shell{
  background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(248,251,252,.92));
  border-bottom:1px solid rgba(208,218,223,.92);
  box-shadow:0 12px 26px rgba(10,21,28,.03);
}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);
  gap:1.25rem;
  align-items:stretch;
}
.hero-copy{
  background:linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.92));
  border:1px solid rgba(216,226,230,.75);
  border-radius:22px;
  padding:1.4rem 1.35rem 1.25rem;
  box-shadow:var(--shadow-soft);
}
.hero-topline{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:.75rem;
  margin-bottom:.65rem;
}
.crumbs{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  color:var(--muted);
  font-size:.86rem;
}
.crumbs::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 4px rgba(23,160,106,.12);
}
.hero-chip{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  padding:.34rem .65rem;
  border-radius:999px;
  background:rgba(23,160,106,.1);
  color:#0d7a4d;
  border:1px solid rgba(23,160,106,.14);
  font-size:.8rem;
  font-weight:700;
}
.hero-copy h1{
  margin:0 0 .7rem;
  font-size:clamp(1.9rem,3.2vw,3.3rem);
  line-height:1.08;
  letter-spacing:-.04em;
}
.hero-copy .lead{
  margin:0;
  color:#42535d;
  font-size:1rem;
  line-height:1.85;
  max-width:62ch;
}
.hero-copy .lead + .lead{
  margin-top:.65rem;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
  margin-top:1.1rem;
}
.hero-metrics{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:.8rem;
  margin-top:1.15rem;
}
.stat-card{
  background:linear-gradient(180deg, #fff, #f8fbfc);
  border:1px solid var(--line);
  border-radius:18px;
  padding:.95rem .95rem .88rem;
  box-shadow:0 10px 20px rgba(10,21,28,.04);
  display:flex;
  align-items:flex-start;
  gap:.7rem;
  min-height:88px;
}
.stat-icon{
  width:38px;
  height:38px;
  border-radius:12px;
  display:grid;
  place-items:center;
  color:#0d7f51;
  background:rgba(23,160,106,.12);
  flex:0 0 auto;
}
.stat-value{
  display:block;
  font-size:1.25rem;
  line-height:1.1;
  font-weight:800;
  letter-spacing:-.03em;
  margin-bottom:.12rem;
}
.stat-label{
  color:var(--muted);
  font-size:.86rem;
  line-height:1.55;
}
.hero-stage{
  display:grid;
  gap:1rem;
}
.mock-window{
  background:linear-gradient(180deg, rgba(20,31,38,.97), rgba(15,23,29,.99));
  border-radius:24px;
  padding:1rem;
  color:#dce8ed;
  box-shadow:0 26px 48px rgba(10,21,28,.24);
  border:1px solid rgba(255,255,255,.06);
  position:relative;
  overflow:hidden;
}
.mock-window::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(23,160,106,.16), transparent 42%),
    linear-gradient(315deg, rgba(28,140,216,.12), transparent 38%);
  pointer-events:none;
}
.mock-window-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.6rem;
  position:relative;
  padding-bottom:.85rem;
  border-bottom:1px solid rgba(255,255,255,.08);
  margin-bottom:.9rem;
}
.window-title{
  display:flex;
  flex-direction:column;
  gap:.15rem;
}
.window-title strong{
  font-size:.98rem;
  color:#fff;
}
.window-title span{
  font-size:.8rem;
  color:rgba(220,232,237,.76);
}
.window-badge{
  display:inline-flex;
  align-items:center;
  gap:.3rem;
  padding:.32rem .62rem;
  border-radius:999px;
  background:rgba(23,160,106,.16);
  color:#7ee4ba;
  border:1px solid rgba(126,228,186,.18);
  font-size:.78rem;
  font-weight:700;
}
.mock-list{
  display:grid;
  gap:.72rem;
  position:relative;
}
.mock-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.8rem;
  padding:.82rem .9rem;
  border-radius:16px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
}
.mock-row strong{
  display:block;
  color:#fff;
  font-size:.95rem;
  line-height:1.35;
}
.mock-row span{
  font-size:.8rem;
  color:rgba(220,232,237,.72);
}
.mock-tag{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  padding:.28rem .55rem;
  border-radius:999px;
  font-size:.74rem;
  font-weight:700;
}
.mock-tag.success{
  background:rgba(23,160,106,.16);
  color:#7ee4ba;
}
.mock-tag.info{
  background:rgba(28,140,216,.16);
  color:#94d4ff;
}
.mock-tag.muted{
  background:rgba(255,255,255,.08);
  color:#dce8ed;
}
.progress-bar{
  width:100%;
  height:8px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  overflow:hidden;
  margin-top:.38rem;
}
.progress-bar span{
  display:block;
  height:100%;
  border-radius:inherit;
  background:linear-gradient(90deg, #1ab06f, #5ae0a8);
}
.stage-stack{
  display:grid;
  gap:.9rem;
  grid-template-columns:repeat(2, minmax(0,1fr));
}
.stage-mini{
  background:linear-gradient(180deg, #fff, #f9fbfc);
  border:1px solid var(--line);
  border-radius:18px;
  box-shadow:var(--shadow-soft);
  padding:1rem;
}
.stage-mini h4{
  margin:0 0 .35rem;
  font-size:.96rem;
}
.stage-mini p{
  margin:0;
  color:var(--muted);
  font-size:.87rem;
  line-height:1.65;
}
.stage-mini .mini-note{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.7rem;
  margin-top:.85rem;
  padding-top:.8rem;
  border-top:1px solid var(--line);
  color:#38515e;
  font-size:.84rem;
}
.content-surface{
  padding:1.4rem 0 1.1rem;
}
.index-layout{
  display:grid;
  grid-template-columns:312px minmax(0,1fr);
  gap:1.2rem;
  align-items:start;
}
.filter-rail{
  position:sticky;
  top:calc(var(--header-h) + 1rem);
}
.rail-card{
  background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(248,251,252,.98));
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow:var(--shadow-soft);
  padding:1rem;
}
.rail-card + .rail-card{
  margin-top:1rem;
}
.rail-title{
  margin:0 0 .65rem;
  font-size:1rem;
  line-height:1.3;
}
.search-box{
  display:flex;
  flex-direction:column;
  gap:.55rem;
}
.search-box input{
  width:100%;
  min-height:46px;
  border-radius:14px;
  border:1px solid var(--line);
  background:#fff;
  padding:.7rem .95rem;
  color:var(--ink);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.85);
}
.search-box input::placeholder{
  color:#86949d;
}
.search-hint{
  color:var(--muted);
  font-size:.82rem;
  line-height:1.65;
}
.chip-group{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
}
.filter-chip{
  appearance:none;
  border:1px solid var(--line);
  background:#fff;
  color:#41515b;
  border-radius:999px;
  padding:.5rem .78rem;
  min-height:38px;
  font-weight:700;
  font-size:.84rem;
  line-height:1;
}
.filter-chip:hover{
  border-color:rgba(23,160,106,.26);
  color:#0d7d50;
  background:#f6fbf9;
}
.filter-chip.is-active{
  background:linear-gradient(160deg, rgba(23,160,106,.12), rgba(23,160,106,.08));
  color:#0d7d50;
  border-color:rgba(23,160,106,.24);
  box-shadow:inset 0 0 0 1px rgba(23,160,106,.14);
}
.rail-links{
  display:grid;
  gap:.35rem;
}
.rail-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.8rem;
  padding:.7rem .8rem;
  border-radius:14px;
  border:1px solid transparent;
  color:#32424c;
  background:transparent;
}
.rail-link:hover{
  background:#f7fbfc;
  border-color:var(--line);
  color:#0b8253;
}
.rail-link i{
  color:var(--accent);
}
.rail-note{
  margin:0;
  color:var(--muted);
  font-size:.85rem;
  line-height:1.7;
}
.content-stack{
  display:grid;
  gap:1rem;
}
.content-group{
  background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(248,251,252,.92));
  border:1px solid rgba(217,226,230,.82);
  border-radius:24px;
  box-shadow:var(--shadow-soft);
  padding:1rem;
}
.content-group + .content-group{
  margin-top:.1rem;
}
.group-head{
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:1rem;
  padding-bottom:.95rem;
  margin-bottom:1rem;
  border-bottom:1px solid var(--line);
}
.group-head h2{
  margin:0;
  font-size:1.15rem;
  line-height:1.3;
  letter-spacing:-.02em;
}
.group-head p{
  margin:0;
  color:var(--muted);
  font-size:.92rem;
  line-height:1.7;
  max-width:64ch;
}
.count-badge{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  padding:.35rem .6rem;
  border-radius:999px;
  border:1px solid var(--line);
  color:#50606a;
  background:#fff;
  font-size:.82rem;
  font-weight:700;
}
.content-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:1rem;
}
.content-card{
  position:relative;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  gap:.78rem;
  min-height:100%;
  border-radius:18px;
  background:linear-gradient(180deg, #fff, #f8fbfc);
  border:1px solid var(--line);
  box-shadow:0 10px 24px rgba(10,21,28,.05);
  padding:1.05rem 1.05rem 1rem;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.content-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:4px;
  background:linear-gradient(90deg, rgba(23,160,106,.9), rgba(28,140,216,.76));
  opacity:.35;
}
.content-card:hover{
  transform:translateY(-2px);
  box-shadow:0 16px 34px rgba(10,21,28,.08);
  border-color:rgba(23,160,106,.2);
}
.card-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:.8rem;
}
.card-top h3{
  margin:0;
  font-size:1.02rem;
  line-height:1.35;
  letter-spacing:-.02em;
}
.card-copy{
  margin:0;
  color:var(--muted);
  font-size:.92rem;
  line-height:1.8;
}
.card-meta{
  display:flex;
  flex-wrap:wrap;
  gap:.45rem;
}
.card-foot{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.8rem;
  padding-top:.2rem;
}
.card-foot .mini-time{
  color:var(--muted);
  font-size:.8rem;
  white-space:nowrap;
}
.card-foot .btn{
  min-height:40px;
  padding:.58rem .9rem;
  font-size:.84rem;
}
.link-section{
  padding:1.4rem 0 1rem;
}
.link-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:1rem;
}
.link-card{
  display:flex;
  flex-direction:column;
  gap:.85rem;
  min-height:100%;
  padding:1.15rem 1.15rem 1rem;
  border-radius:22px;
  border:1px solid var(--line);
  background:
    linear-gradient(180deg, #fff, #f8fbfc),
    radial-gradient(circle at 16% 14%, rgba(23,160,106,.1), transparent 28%);
  box-shadow:var(--shadow-soft);
}
.link-card:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 32px rgba(10,21,28,.08);
  border-color:rgba(23,160,106,.24);
}
.link-card-label{
  color:#0d7d50;
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.link-card h3{
  margin:0;
  font-size:1.08rem;
  line-height:1.35;
}
.link-card p{
  margin:0;
  color:var(--muted);
  font-size:.93rem;
  line-height:1.8;
}
.link-card-cta{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  color:#0d7d50;
  font-weight:800;
  font-size:.9rem;
}
.faq-section{
  padding:1rem 0 1.2rem;
}
.faq-shell{
  background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(248,251,252,.96));
  border:1px solid var(--line);
  border-radius:24px;
  box-shadow:var(--shadow-soft);
  padding:1rem;
}
.accordion{
  background:transparent;
  border:none;
}
.accordion-item{
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
  background:#fff;
}
.accordion-item + .accordion-item{
  margin-top:.8rem;
}
.accordion-title{
  background:#fff;
  color:var(--ink);
  font-weight:700;
  font-size:.98rem;
  padding:1rem 1.05rem;
  line-height:1.45;
}
.accordion-title:hover{
  background:#f8fcfb;
  color:#0f7e50;
}
.accordion-content{
  border-top:1px solid var(--line);
  background:#fafcfd;
  color:#42515b;
  font-size:.93rem;
  line-height:1.85;
  padding:1rem 1.05rem 1.05rem;
}
.cta-section{
  padding:1.1rem 0 2.2rem;
}
.cta-panel{
  position:relative;
  overflow:hidden;
  border-radius:26px;
  background:
    linear-gradient(135deg, rgba(15,23,29,.96), rgba(22,49,58,.96)),
    radial-gradient(circle at 15% 16%, rgba(23,160,106,.22), transparent 28%),
    radial-gradient(circle at 86% 18%, rgba(28,140,216,.18), transparent 26%);
  color:#eef6f8;
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 26px 48px rgba(10,21,28,.2);
  padding:1.35rem;
}
.cta-panel::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;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.38), transparent 90%);
  pointer-events:none;
}
.cta-grid{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);
  gap:1rem;
  align-items:center;
}
.cta-copy h2{
  margin:0 0 .6rem;
  font-size:clamp(1.4rem,2vw,2rem);
  line-height:1.22;
  letter-spacing:-.03em;
  color:#fff;
}
.cta-copy p{
  margin:0;
  color:rgba(238,246,248,.82);
  font-size:.98rem;
  line-height:1.85;
  max-width:62ch;
}
.cta-points{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:.75rem;
  margin-top:1rem;
}
.cta-point{
  border-radius:16px;
  padding:.85rem .9rem;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
}
.cta-point strong{
  display:block;
  font-size:.93rem;
  color:#fff;
  margin-bottom:.15rem;
}
.cta-point span{
  color:rgba(238,246,248,.75);
  font-size:.83rem;
  line-height:1.7;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
  justify-content:flex-end;
}
.cta-actions .btn{
  min-width:180px;
}
.cta-footnote{
  position:relative;
  margin-top:.9rem;
  color:rgba(238,246,248,.72);
  font-size:.84rem;
}
.site-footer{
  margin-top:1rem;
  padding:0 0 1.15rem;
}
.footer-card{
  background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(248,251,252,.98));
  border:1px solid var(--line);
  border-radius:26px;
  box-shadow:var(--shadow-soft);
  padding:1.15rem;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.1fr .75fr 1.15fr;
  gap:1.25rem;
}
.footer-brand .brand{
  margin-bottom:.75rem;
}
.footer-brand p,
.footer-note p{
  margin:0;
  color:var(--muted);
  font-size:.92rem;
  line-height:1.85;
}
.footer-links h4,
.footer-note h4{
  margin:0 0 .75rem;
  font-size:.98rem;
  line-height:1.25;
}
.footer-links ul{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:.45rem;
}
.footer-links a{
  color:#33424c;
}
.footer-links a:hover{
  color:#0f7d50;
}
.footer-tech{
  display:grid;
  gap:.35rem;
  margin-top:.8rem;
  color:#5f6d76;
  font-size:.84rem;
}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:.75rem;
  margin-top:1rem;
  padding-top:.95rem;
  border-top:1px solid var(--line);
  color:#5d6a73;
  font-size:.84rem;
}
.mobile-menu{
  max-width:min(92vw, 420px);
  border:none;
  border-radius:22px;
  padding:1rem;
  box-shadow:var(--shadow);
  background:linear-gradient(180deg, #fff, #f8fbfc);
}
.mobile-menu-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  margin-bottom:1rem;
}
.mobile-menu-head strong{
  font-size:1rem;
}
.mobile-menu .mobile-nav{
  display:grid;
  gap:.4rem;
  margin-bottom:1rem;
}
.mobile-menu .nav-link{
  border-radius:14px;
  justify-content:flex-start;
  padding:.8rem .95rem;
  background:#f7fafb;
  border:1px solid var(--line);
}
.mobile-menu .nav-link.active{
  background:linear-gradient(160deg, rgba(23,160,106,.12), rgba(23,160,106,.08));
}
.mobile-menu .btn{
  width:100%;
}
@media (max-width: 1200px){
  .hero-grid,
  .cta-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }
  .index-layout{
    grid-template-columns:1fr;
  }
  .filter-rail{
    position:static;
  }
}
@media (max-width: 880px){
  .content-grid,
  .link-grid,
  .cta-points{
    grid-template-columns:1fr;
  }
  .hero-metrics{
    grid-template-columns:1fr;
  }
  .stage-stack{
    grid-template-columns:1fr;
  }
}
@media (max-width: 760px){
  .desktop-nav{
    display:none;
  }
  .hero-copy{
    padding:1.15rem 1rem;
    border-radius:20px;
  }
  .hero-copy h1{
    font-size:clamp(1.7rem,9vw,2.4rem);
  }
  .hero-actions,
  .cta-actions{
    flex-direction:column;
    align-items:stretch;
  }
  .cta-actions .btn{
    width:100%;
    min-width:0;
  }
  .section-title,
  .group-head{
    flex-direction:column;
    align-items:flex-start;
  }
  .header-actions .btn-secondary{
    display:none;
  }
}
@media (max-width: 520px){
  .container{
    width:min(calc(100% - 1rem), var(--container));
  }
  .header-inner{
    gap:.75rem;
  }
  .brand-mark{
    width:40px;
    height:40px;
    border-radius:12px;
  }
  .brand-text strong{
    font-size:.94rem;
  }
  .brand-text span{
    font-size:.76rem;
  }
  .hero-shell{
    padding-top:.2rem;
  }
  .hero-copy,
  .content-group,
  .rail-card,
  .faq-shell,
  .cta-panel,
  .footer-card{
    border-radius:20px;
  }
  .mock-window{
    border-radius:20px;
    padding:.9rem;
  }
  .content-card,
  .link-card,
  .stat-card,
  .accordion-item{
    border-radius:16px;
  }
  .content-group,
  .footer-card,
  .faq-shell,
  .cta-panel{
    padding:.9rem;
  }
  .accordion-title,
  .accordion-content{
    padding:.9rem;
  }
}