/* roulang page: index */
:root{
      --bg:#f6f8f7;
      --bg-soft:#fbfcfb;
      --card:#ffffff;
      --text:#1b1f1d;
      --muted:#5d6763;
      --soft:#8a9691;
      --line:#dde5e1;
      --line-2:#e7eeea;
      --deep:#10231e;
      --deep-2:#0e2d2a;
      --green:#32d583;
      --green-deep:#0e6b52;
      --green-soft:#eaf8f1;
      --cyan-soft:#e7faf7;
      --amber:#f59e0b;
      --amber-soft:#fff4d6;
      --amber-line:#f6c76b;
      --shadow:0 10px 28px rgba(15,45,38,.07);
      --shadow-hover:0 16px 36px rgba(15,45,38,.12);
      --radius:18px;
      --radius-lg:24px;
      --radius-sm:12px;
      --container:1200px;
      --trans:.24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(50,213,131,.08), transparent 26%),
        radial-gradient(circle at top right, rgba(245,158,11,.05), transparent 22%),
        var(--bg);
      line-height:1.8;
      letter-spacing:.2px;
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none;transition:color var(--trans),background var(--trans),transform var(--trans),border-color var(--trans),box-shadow var(--trans),opacity var(--trans)}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    .container{
      width:min(100% - 32px, var(--container));
      margin-inline:auto;
    }
    .section{
      padding:84px 0;
    }
    .section.tight{padding:68px 0}
    .section.soft{
      background:linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.96));
      border-top:1px solid rgba(221,229,225,.6);
      border-bottom:1px solid rgba(221,229,225,.6);
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 14px;
      border-radius:999px;
      background:rgba(50,213,131,.12);
      color:var(--green-deep);
      font-size:13px;
      font-weight:700;
      letter-spacing:.6px;
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 0 5px rgba(50,213,131,.12);
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:28px;
    }
    .section-head h2{
      margin:12px 0 0;
      font-size:clamp(26px, 3vw, 34px);
      line-height:1.22;
      letter-spacing:-.2px;
    }
    .section-head p{
      margin:10px 0 0;
      max-width:780px;
      color:var(--muted);
      font-size:16px;
    }
    .section-head .sub-actions{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .mini-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.86);
      border-radius:999px;
      color:var(--green-deep);
      font-size:14px;
      font-weight:600;
      box-shadow:0 4px 16px rgba(15,45,38,.04);
    }
    .mini-link:hover{
      transform:translateY(-1px);
      border-color:rgba(50,213,131,.45);
      box-shadow:var(--shadow);
    }

    .topbar{
      background:linear-gradient(90deg, var(--deep), var(--deep-2));
      color:#d7e3de;
      font-size:13px;
    }
    .topbar .container{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:9px 0;
      flex-wrap:wrap;
    }
    .topbar .chips{
      display:flex;flex-wrap:wrap;gap:8px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      color:#eff6f4;
      border:1px solid rgba(255,255,255,.10);
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(160%) blur(18px);
      background:rgba(246,248,247,.86);
      border-bottom:1px solid rgba(221,229,225,.85);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      min-height:74px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:44px;height:44px;
      border-radius:14px;
      background:
        linear-gradient(135deg, rgba(50,213,131,.22), rgba(16,35,30,.96)),
        linear-gradient(135deg, #16332c, #0b1a16);
      color:#fff;
      display:grid;
      place-items:center;
      font-weight:800;
      box-shadow:0 10px 22px rgba(16,35,30,.18);
      border:1px solid rgba(255,255,255,.16);
      flex:0 0 auto;
    }
    .brand-text{
      min-width:0;
    }
    .brand-text strong{
      display:block;
      font-size:18px;
      line-height:1.15;
      letter-spacing:.2px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text span{
      display:block;
      font-size:12px;
      color:var(--muted);
      margin-top:3px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .nav a{
      padding:11px 14px;
      border-radius:999px;
      font-size:14px;
      color:#30403b;
      border:1px solid transparent;
    }
    .nav a:hover{
      background:#fff;
      border-color:var(--line);
      box-shadow:0 8px 18px rgba(15,45,38,.05);
    }
    .nav a.active{
      background:rgba(50,213,131,.13);
      color:var(--green-deep);
      border-color:rgba(50,213,131,.18);
      box-shadow:inset 0 -2px 0 var(--green);
      font-weight:700;
    }
    .nav-toggle{
      display:none;
      width:46px;height:46px;
      border-radius:14px;
      border:1px solid var(--line);
      background:#fff;
      align-items:center;
      justify-content:center;
      box-shadow:var(--shadow);
    }
    .nav-toggle span{
      display:block;
      width:20px;height:2px;
      background:#2b3935;
      position:relative;
      border-radius:2px;
    }
    .nav-toggle span::before,.nav-toggle span::after{
      content:"";
      position:absolute;
      left:0;
      width:20px;height:2px;
      background:#2b3935;
      border-radius:2px;
    }
    .nav-toggle span::before{top:-6px}
    .nav-toggle span::after{top:6px}
    .nav-panel{
      display:flex;
      align-items:center;
      gap:10px;
    }

    .hero{
      position:relative;
      overflow:hidden;
      padding:26px 0 36px;
    }
    .hero-shell{
      position:relative;
      border-radius:30px;
      overflow:hidden;
      background:
        linear-gradient(135deg, rgba(16,35,30,.90), rgba(14,45,42,.78)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      color:#eef7f2;
      box-shadow:0 24px 50px rgba(16,35,30,.18);
      border:1px solid rgba(255,255,255,.08);
    }
    .hero-shell::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(10,23,20,.15), rgba(10,23,20,.20)),
        radial-gradient(circle at 80% 20%, rgba(50,213,131,.18), transparent 18%),
        radial-gradient(circle at 15% 82%, rgba(245,158,11,.12), transparent 22%);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      z-index:1;
      padding:74px 0 28px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.35fr .95fr;
      gap:28px;
      align-items:stretch;
    }
    .hero-copy{
      padding:12px 0 10px;
    }
    .hero-copy h1{
      margin:16px 0 16px;
      font-size:clamp(32px, 4.2vw, 52px);
      line-height:1.15;
      letter-spacing:-.8px;
      max-width:11.5em;
    }
    .hero-copy p{
      margin:0;
      max-width:760px;
      color:rgba(238,247,242,.88);
      font-size:17px;
      line-height:1.9;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:46px;
      padding:0 20px;
      border-radius:999px;
      font-weight:700;
      border:1px solid transparent;
      transition:transform var(--trans),box-shadow var(--trans),background var(--trans),color var(--trans),border-color var(--trans);
      box-shadow:0 10px 22px rgba(0,0,0,.09);
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{
      background:var(--green);
      color:#0f2b23;
    }
    .btn-primary:hover{
      background:#58e09b;
      color:#0b221c;
    }
    .btn-secondary{
      background:rgba(255,255,255,.10);
      color:#f3fbf8;
      border-color:rgba(255,255,255,.18);
      backdrop-filter:blur(8px);
    }
    .btn-secondary:hover{
      background:rgba(255,255,255,.18);
      border-color:rgba(255,255,255,.28);
    }
    .btn-amber{
      background:rgba(245,158,11,.14);
      color:#fff4d6;
      border-color:rgba(245,158,11,.28);
    }
    .btn-amber:hover{
      background:rgba(245,158,11,.24);
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:34px;
      padding:6px 12px;
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .tag.green{background:var(--green-soft);color:var(--green-deep);border-color:#d6efe3}
    .tag.cyan{background:var(--cyan-soft);color:#087a6f;border-color:#d4f4ef}
    .tag.amber{background:var(--amber-soft);color:#9a5a00;border-color:#f6deb0}
    .tag.gray{background:#eef3f1;color:#45514c;border-color:#dce5e1}
    .data-panel{
      position:relative;
      z-index:1;
      align-self:stretch;
      display:flex;
      flex-direction:column;
      gap:14px;
      border-radius:26px;
      padding:22px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
    }
    .panel-card{
      background:rgba(255,255,255,.94);
      color:var(--text);
      border-radius:22px;
      padding:18px;
      border:1px solid rgba(255,255,255,.38);
      box-shadow:0 12px 30px rgba(0,0,0,.10);
    }
    .panel-card h3{
      margin:0 0 12px;
      font-size:18px;
      color:#173029;
    }
    .scoreboard{
      display:grid;
      grid-template-columns:1fr auto 1fr;
      gap:12px;
      align-items:center;
      padding:16px 14px;
      border-radius:18px;
      background:linear-gradient(180deg, #fdfefe, #f5faf7);
      border:1px solid #e6efea;
    }
    .team{
      display:flex;
      flex-direction:column;
      gap:4px;
    }
    .team .name{
      font-size:15px;
      font-weight:800;
      color:#173029;
    }
    .team .meta{
      font-size:12px;
      color:var(--muted);
    }
    .score{
      text-align:center;
      min-width:88px;
    }
    .score strong{
      display:block;
      font-size:34px;
      line-height:1;
      color:var(--green-deep);
      letter-spacing:-1px;
    }
    .score span{
      display:block;
      margin-top:6px;
      font-size:12px;
      color:var(--soft);
    }
    .status-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:12px;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 10px;
      background:#f3f7f5;
      border:1px solid #e0eae5;
      border-radius:999px;
      font-size:12px;
      color:#41504b;
      font-weight:700;
    }
    .status-pill i{
      width:8px;height:8px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 0 4px rgba(50,213,131,.12);
      display:inline-block;
    }
    .panel-note{
      display:grid;
      gap:10px;
    }
    .panel-note .note{
      padding:13px 14px;
      border-radius:16px;
      background:#f6faf8;
      border:1px solid #e4eee9;
      font-size:14px;
      color:#31403b;
    }
    .panel-note .note strong{
      color:#143029;
    }
    .hero-bottom{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:14px;
      margin-top:18px;
    }
    .metric{
      background:rgba(255,255,255,.95);
      color:var(--text);
      border-radius:18px;
      border:1px solid rgba(255,255,255,.3);
      box-shadow:var(--shadow);
      padding:16px 18px;
    }
    .metric .label{
      color:var(--soft);
      font-size:12px;
      font-weight:700;
      letter-spacing:.5px;
    }
    .metric .value{
      margin-top:6px;
      font-size:18px;
      font-weight:800;
      color:#173029;
    }
    .metric .desc{
      margin-top:6px;
      font-size:13px;
      color:var(--muted);
      line-height:1.7;
    }

    .feature-grid{
      display:grid;
      grid-template-columns:1.4fr .8fr .8fr;
      gap:18px;
    }
    .feature-card{
      position:relative;
      overflow:hidden;
      border-radius:26px;
      min-height:290px;
      background:#fff;
      border:1px solid var(--line-2);
      box-shadow:var(--shadow);
      display:flex;
      flex-direction:column;
    }
    .feature-card.large{
      grid-row:span 2;
      min-height:calc(100% + 18px);
    }
    .feature-media{
      position:relative;
      flex:1 1 auto;
      min-height:190px;
      overflow:hidden;
    }
    .feature-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .5s ease;
    }
    .feature-card:hover .feature-media img{transform:scale(1.04)}
    .feature-overlay{
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(16,35,30,.08), rgba(16,35,30,.72));
    }
    .feature-content{
      position:absolute;
      inset:auto 0 0 0;
      padding:22px;
      color:#fff;
    }
    .feature-content .tag{margin-bottom:12px}
    .feature-content h3{
      margin:0;
      font-size:clamp(22px, 2.2vw, 30px);
      line-height:1.2;
      max-width:12em;
    }
    .feature-content p{
      margin:10px 0 0;
      max-width:30em;
      color:rgba(255,255,255,.88);
      font-size:15px;
      line-height:1.8;
    }
    .feature-body{
      padding:20px 22px 22px;
    }
    .feature-body h3{
      margin:0 0 8px;
      font-size:20px;
      color:#18312a;
    }
    .feature-body p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
    }
    .feature-footer{
      margin-top:16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      color:var(--green-deep);
      font-weight:700;
      font-size:14px;
    }
    .arrow{
      width:32px;height:32px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(50,213,131,.12);
      transition:transform var(--trans),background var(--trans);
    }
    .feature-card:hover .arrow{transform:translateX(3px);background:rgba(50,213,131,.2)}

    .score-area{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
    }
    .score-list{
      display:grid;
      gap:14px;
    }
    .score-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      background:var(--card);
      border:1px solid var(--line-2);
      border-radius:20px;
      padding:16px 18px;
      box-shadow:var(--shadow);
    }
    .score-stage{
      min-width:74px;
      text-align:center;
      padding:8px 10px;
      border-radius:14px;
      background:var(--green-soft);
      color:var(--green-deep);
      font-weight:800;
      font-size:12px;
      line-height:1.4;
    }
    .score-desc .title{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin-bottom:6px;
    }
    .score-desc .title strong{
      font-size:18px;
      color:#19312a;
    }
    .score-desc .title span{
      font-size:12px;
      color:var(--soft);
    }
    .score-desc p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .score-num{
      display:flex;
      align-items:center;
      gap:10px;
      font-size:28px;
      font-weight:900;
      color:var(--green-deep);
      letter-spacing:-1px;
    }
    .score-num small{
      font-size:12px;
      color:var(--soft);
      font-weight:700;
      letter-spacing:0;
    }
    .guide-box{
      background:linear-gradient(180deg, #ffffff, #fbfefc);
      border:1px solid var(--line-2);
      border-radius:24px;
      box-shadow:var(--shadow);
      padding:22px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:18px;
    }
    .guide-box h3{
      margin:0 0 10px;
      font-size:22px;
      color:#18312a;
    }
    .guide-box p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.85;
    }
    .guide-steps{
      display:grid;
      gap:12px;
    }
    .step{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:12px;
      align-items:start;
      padding:12px 0;
      border-top:1px dashed #dce5e1;
    }
    .step:first-child{border-top:none;padding-top:0}
    .step-num{
      width:34px;height:34px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--green-soft);
      color:var(--green-deep);
      font-weight:900;
      font-size:14px;
      flex:0 0 auto;
    }
    .step strong{
      display:block;
      font-size:15px;
      color:#18312a;
      margin-bottom:4px;
    }
    .step span{
      display:block;
      font-size:14px;
      color:var(--muted);
      line-height:1.7;
    }

    .risk-wrap{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      align-items:start;
    }
    .check-card{
      background:#fff;
      border:1px solid var(--line-2);
      border-radius:24px;
      box-shadow:var(--shadow);
      padding:22px;
    }
    .check-card h3{
      margin:0 0 12px;
      font-size:22px;
      color:#173029;
    }
    .check-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .check-list li{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:12px;
      align-items:start;
      padding:12px 0;
      border-top:1px solid #edf2ef;
    }
    .check-list li:first-child{border-top:none;padding-top:0}
    .check-icon{
      width:26px;height:26px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--green-soft);
      color:var(--green-deep);
      font-weight:900;
      font-size:13px;
      margin-top:1px;
    }
    .check-list strong{
      display:block;
      font-size:15px;
      margin-bottom:4px;
      color:#173029;
    }
    .check-list span{
      display:block;
      font-size:14px;
      color:var(--muted);
      line-height:1.7;
    }
    .risk-card{
      background:linear-gradient(180deg, #fffaf0, #fff);
      border:1px solid #f6deb0;
      border-radius:24px;
      padding:22px;
      box-shadow:var(--shadow);
    }
    .risk-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:var(--amber-soft);
      color:#9a5a00;
      font-size:13px;
      font-weight:800;
      border:1px solid #f6deb0;
    }
    .risk-card h3{
      margin:14px 0 10px;
      font-size:22px;
      color:#5b3e04;
    }
    .risk-card p{
      margin:0;
      color:#6f4b00;
      font-size:15px;
      line-height:1.9;
    }
    .risk-points{
      margin:16px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .risk-points li{
      padding-left:18px;
      position:relative;
      color:#6d4d08;
      font-size:14px;
      line-height:1.7;
    }
    .risk-points li::before{
      content:"";
      position:absolute;
      left:0;
      top:.78em;
      width:8px;height:8px;border-radius:50%;
      background:var(--amber);
    }

    .content-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
    }
    .featured-article{
      background:#fff;
      border:1px solid var(--line-2);
      border-radius:26px;
      overflow:hidden;
      box-shadow:var(--shadow);
    }
    .featured-article .img{
      position:relative;
      height:260px;
      overflow:hidden;
    }
    .featured-article .img img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .5s ease;
    }
    .featured-article:hover .img img{transform:scale(1.03)}
    .featured-article .img::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(16,35,30,.05), rgba(16,35,30,.42));
    }
    .featured-article .body{
      padding:22px;
    }
    .featured-article h3{
      margin:12px 0 10px;
      font-size:24px;
      line-height:1.3;
      color:#173029;
    }
    .featured-article p{
      margin:0;
      color:var(--muted);
      line-height:1.85;
      font-size:15px;
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
      color:var(--soft);
      font-size:13px;
    }
    .meta-row span{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:#f6faf8;
      border:1px solid #e3ece7;
    }
    .list-card{
      display:grid;
      gap:12px;
      background:#fff;
      border-radius:26px;
      border:1px solid var(--line-2);
      box-shadow:var(--shadow);
      padding:18px;
    }
    .list-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:12px;
      align-items:start;
      padding:14px 0;
      border-top:1px solid #edf2ef;
    }
    .list-item:first-child{border-top:none;padding-top:4px}
    .list-index{
      width:30px;height:30px;border-radius:10px;
      background:var(--green-soft);
      color:var(--green-deep);
      display:grid;
      place-items:center;
      font-weight:900;
      font-size:13px;
      flex:0 0 auto;
    }
    .list-item h4{
      margin:0 0 5px;
      font-size:16px;
      color:#173029;
    }
    .list-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .list-item .read{
      color:var(--green-deep);
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
      padding-top:2px;
    }
    .topic-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
    }

    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      background:#fff;
      border:1px solid var(--line-2);
      border-radius:20px;
      overflow:hidden;
      box-shadow:var(--shadow);
    }
    .faq-q{
      width:100%;
      padding:18px 20px;
      background:transparent;
      border:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      text-align:left;
      color:#173029;
      font-weight:800;
      font-size:16px;
    }
    .faq-q:hover{background:#f7fbf9}
    .faq-q .qtag{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:28px;height:28px;
      border-radius:50%;
      background:var(--green-soft);
      color:var(--green-deep);
      font-size:14px;
      flex:0 0 auto;
      margin-right:10px;
    }
    .faq-q span{
      flex:1;
    }
    .faq-icon{
      width:22px;height:22px;position:relative;flex:0 0 auto;
    }
    .faq-icon::before,.faq-icon::after{
      content:"";
      position:absolute;
      left:50%;top:50%;
      width:14px;height:2px;
      background:#3c4b46;
      border-radius:2px;
      transform:translate(-50%,-50%);
      transition:transform var(--trans),opacity var(--trans);
    }
    .faq-icon::after{
      transform:translate(-50%,-50%) rotate(90deg);
    }
    .faq-item.open .faq-q{background:#f4fbf8}
    .faq-item.open .faq-icon::after{opacity:0}
    .faq-a{
      display:none;
      padding:0 20px 18px 58px;
      color:var(--muted);
      font-size:15px;
      line-height:1.85;
    }
    .faq-item.open .faq-a{display:block}

    .form-grid{
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:18px;
    }
    .form-card{
      background:#fff;
      border:1px solid var(--line-2);
      border-radius:26px;
      padding:24px;
      box-shadow:var(--shadow);
    }
    .form-card h3{
      margin:0 0 10px;
      font-size:24px;
      color:#173029;
    }
    .form-card p{
      margin:0 0 20px;
      color:var(--muted);
      font-size:15px;
      line-height:1.85;
    }
    form{
      display:grid;
      gap:14px;
    }
    .field{
      display:grid;
      gap:8px;
    }
    .field label{
      font-size:14px;
      font-weight:700;
      color:#2e3d39;
    }
    .field input,.field textarea,.field select{
      width:100%;
      min-height:50px;
      border-radius:14px;
      border:1px solid #dde5e1;
      background:#fff;
      padding:12px 14px;
      color:var(--text);
      outline:none;
      transition:border-color var(--trans),box-shadow var(--trans),background var(--trans);
    }
    .field textarea{
      min-height:132px;
      resize:vertical;
    }
    .field input:focus,.field textarea:focus,.field select:focus{
      border-color:rgba(50,213,131,.8);
      box-shadow:0 0 0 4px rgba(50,213,131,.14);
    }
    .submit-row{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin-top:6px;
    }
    .privacy-box{
      background:linear-gradient(180deg, #f9fbfa, #fff);
      border:1px solid #e5ece8;
      border-radius:22px;
      padding:24px;
    }
    .privacy-box h3{
      margin:0 0 10px;
      font-size:22px;
      color:#173029;
    }
    .privacy-box ul{
      margin:0;
      padding-left:18px;
      color:var(--muted);
      line-height:1.85;
      display:grid;
      gap:10px;
      font-size:14px;
    }
    .notice{
      margin-top:16px;
      padding:14px 16px;
      border-radius:16px;
      background:var(--amber-soft);
      border:1px solid #f6deb0;
      color:#6f4b00;
      font-size:14px;
      line-height:1.8;
    }

    .cta-banner{
      background:
        linear-gradient(135deg, rgba(16,35,30,.98), rgba(14,45,42,.88)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      color:#eef7f2;
      border-radius:28px;
      overflow:hidden;
      box-shadow:0 20px 40px rgba(16,35,30,.18);
      border:1px solid rgba(255,255,255,.08);
      position:relative;
    }
    .cta-banner::after{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 80% 20%, rgba(50,213,131,.16), transparent 18%);
      pointer-events:none;
    }
    .cta-inner{
      position:relative;
      z-index:1;
      padding:30px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }
    .cta-inner h3{
      margin:0 0 8px;
      font-size:24px;
      line-height:1.3;
    }
    .cta-inner p{
      margin:0;
      color:rgba(238,247,242,.86);
      font-size:15px;
      line-height:1.8;
      max-width:760px;
    }

    footer{
      background:linear-gradient(180deg, #10231e, #081410);
      color:#d7e3de;
      padding:54px 0 28px;
      margin-top:10px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .9fr;
      gap:24px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      gap:12px;
      align-items:flex-start;
    }
    .footer-brand .brand-mark{
      width:48px;height:48px;
      background:linear-gradient(135deg, rgba(50,213,131,.24), rgba(18,47,40,.98));
    }
    .footer-brand strong{
      display:block;
      font-size:18px;
      margin-top:2px;
      color:#f1f8f4;
    }
    .footer-brand p{
      margin:10px 0 0;
      color:#b8c8c2;
      font-size:14px;
      line-height:1.85;
      max-width:34em;
    }
    .footer-col h4{
      margin:0 0 14px;
      font-size:16px;
      color:#f2f8f5;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:#d7e3de;
      font-size:14px;
      width:max-content;
    }
    .footer-links a:hover{color:var(--green)}
    .footer-note{
      margin-top:24px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      color:#a9b9b3;
      font-size:13px;
      line-height:1.7;
    }
    .footer-risk{
      color:#fff3d5;
    }

    .backdrop-grid{
      position:absolute;
      inset:0;
      pointer-events:none;
      opacity:.24;
      background-image:
        linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
      background-size:52px 52px;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.8), transparent 92%);
    }

    .split-label{
      display:flex;align-items:center;gap:8px;flex-wrap:wrap
    }

    @media (max-width: 1080px){
      .hero-grid,.score-area,.risk-wrap,.content-grid,.form-grid,.footer-grid,.feature-grid{
        grid-template-columns:1fr;
      }
      .feature-card.large{grid-row:auto;min-height:290px}
      .hero-bottom{grid-template-columns:repeat(2,1fr)}
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
    }
    @media (max-width: 860px){
      .nav-toggle{display:inline-flex}
      .nav-panel{
        position:absolute;
        top:100%;
        left:16px;
        right:16px;
        display:none;
        padding:14px;
        margin-top:10px;
        border:1px solid var(--line);
        border-radius:20px;
        background:rgba(255,255,255,.98);
        box-shadow:var(--shadow-hover);
        flex-direction:column;
        align-items:stretch;
      }
      .nav-panel.open{display:flex}
      .nav{flex-direction:column;align-items:stretch}
      .nav a{padding:13px 16px;border-radius:14px}
      .hero-inner{padding:56px 0 22px}
      .hero-copy h1{max-width:100%}
      .scoreboard{grid-template-columns:1fr;justify-items:start}
      .score{text-align:left}
      .hero-bottom{grid-template-columns:1fr}
      .cta-inner{padding:24px}
    }
    @media (max-width: 640px){
      .section{padding:58px 0}
      .section.tight{padding:50px 0}
      .container{width:min(100% - 22px, var(--container))}
      .hero-shell{border-radius:24px}
      .hero-copy p,.section-head p,.featured-article p,.guide-box p,.privacy-box ul,.faq-a,.form-card p{
        font-size:15px;
      }
      .hero-copy h1{font-size:clamp(30px, 8vw, 38px)}
      .hero-actions,.sub-actions,.topic-tags,.meta-row,.status-row{gap:10px}
      .btn{width:100%}
      .hero-actions .btn,.cta-inner .btn{width:100%}
      .panel-card,.check-card,.risk-card,.form-card,.privacy-box,.featured-article .body,.guide-box,.list-card,.feature-body{
        padding:18px;
      }
      .score-item,.list-item,.step{
        grid-template-columns:1fr;
      }
      .list-item .read{padding-top:0}
      .faq-q{padding:16px}
      .faq-a{padding:0 16px 16px 16px}
      .score-num{font-size:26px}
      .footer-grid{gap:18px}
      .footer-note{flex-direction:column}
      .nav-wrap{min-height:68px}
      .brand-text strong{font-size:16px}
      .brand-mark{width:40px;height:40px}
    }
    :focus-visible{
      outline:3px solid rgba(50,213,131,.42);
      outline-offset:2px;
    }

/* roulang page: category1 */
:root{
      --bg:#f6f8f7;
      --bg-soft:#f1f5f2;
      --surface:#ffffff;
      --surface-2:#fbfcfb;
      --text:#1b1f1d;
      --muted:#5d6763;
      --weak:#8a9691;
      --line:#dde5e1;
      --line-2:#e7eeea;
      --deep:#10231e;
      --deep-2:#0e2d2a;
      --primary:#32d583;
      --primary-2:#21bf6b;
      --amber:#f59e0b;
      --amber-bg:#fff7e6;
      --green-bg:#eaf8f1;
      --cyan-bg:#e7faf7;
      --shadow:0 10px 28px rgba(15,45,38,.07);
      --shadow-2:0 18px 42px rgba(15,45,38,.12);
      --radius:18px;
      --radius-lg:24px;
      --radius-sm:12px;
      --container:1200px;
      --header-h:78px;
      --transition:all .24s ease;
      --focus:0 0 0 4px rgba(50,213,131,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(50,213,131,.06), transparent 32%),
        linear-gradient(180deg, #fbfcfb 0%, var(--bg) 100%);
      line-height:1.8;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:var(--transition)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(50,213,131,.22);color:var(--deep)}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .skip-link{
      position:absolute;left:-999px;top:10px;
      background:var(--deep);color:#fff;padding:10px 14px;border-radius:10px;z-index:9999;
    }
    .skip-link:focus{left:16px;outline:none;box-shadow:var(--focus)}
    header{
      position:sticky;top:0;z-index:50;
      backdrop-filter:saturate(180%) blur(14px);
      background:rgba(246,248,247,.88);
      border-bottom:1px solid rgba(221,229,225,.9);
    }
    .nav-wrap{
      min-height:var(--header-h);
      display:flex;
      align-items:center;
      gap:18px;
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
      flex:0 0 auto;
    }
    .brand-mark,
    .footer-brand .brand-mark{
      width:42px;height:42px;border-radius:14px;
      display:grid;place-items:center;
      background:linear-gradient(145deg, var(--deep), var(--deep-2));
      color:#fff;font-weight:800;letter-spacing:.04em;
      box-shadow:0 10px 22px rgba(16,35,30,.2);
      flex:0 0 auto;
    }
    .brand-text{display:flex;flex-direction:column;min-width:0}
    .brand-text strong{
      font-size:16px;line-height:1.2;color:var(--deep);
      white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    }
    .brand-text span{
      font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    }
    .nav-toggle{
      display:none;
      width:46px;height:46px;
      border:1px solid var(--line);
      background:#fff;
      border-radius:14px;
      align-items:center;justify-content:center;
      margin-left:auto;
      transition:var(--transition);
    }
    .nav-toggle:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
    .nav-toggle:focus{outline:none;box-shadow:var(--focus)}
    .nav-toggle span,
    .nav-toggle span::before,
    .nav-toggle span::after{
      content:"";
      display:block;
      width:18px;height:2px;border-radius:999px;background:var(--deep);
      position:relative;
      transition:var(--transition);
    }
    .nav-toggle span::before{position:absolute;top:-6px;left:0}
    .nav-toggle span::after{position:absolute;top:6px;left:0}
    .nav-panel{margin-left:auto}
    .nav{
      display:flex;align-items:center;gap:8px;flex-wrap:wrap;
    }
    .nav a{
      position:relative;
      padding:10px 14px;
      font-size:14px;
      color:var(--muted);
      border-radius:999px;
      transition:var(--transition);
      white-space:nowrap;
    }
    .nav a:hover{
      color:var(--deep);
      background:rgba(50,213,131,.08);
    }
    .nav a.active{
      color:var(--deep);
      background:rgba(50,213,131,.14);
      box-shadow:inset 0 0 0 1px rgba(50,213,131,.18);
    }
    .nav a.active::after{
      content:"";
      position:absolute;left:14px;right:14px;bottom:7px;height:2px;border-radius:999px;
      background:var(--primary);
      opacity:.9;
    }

    main{overflow:hidden}
    .hero{
      position:relative;
      padding:34px 0 26px;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      border-radius:28px;
      background:
        linear-gradient(135deg, rgba(16,35,30,.88), rgba(14,45,42,.86)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      color:#f4fbf8;
      box-shadow:0 20px 50px rgba(16,35,30,.18);
    }
    .hero-shell::before{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(90deg, rgba(16,35,30,.6) 0%, rgba(16,35,30,.25) 58%, rgba(16,35,30,.12) 100%),
        radial-gradient(circle at 70% 30%, rgba(50,213,131,.22), transparent 25%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.25fr .95fr;
      gap:28px;
      padding:34px;
      min-height:480px;
      align-items:stretch;
    }
    .hero-copy{
      display:flex;flex-direction:column;justify-content:center;
      gap:18px;max-width:720px;
      padding:10px 4px 10px 0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:fit-content;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.11);
      color:#dbf5ea;
      border:1px solid rgba(255,255,255,.15);
      font-size:13px;
      letter-spacing:.02em;
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 5px rgba(50,213,131,.14);
    }
    h1{
      margin:0;
      font-size:clamp(30px, 4.3vw, 48px);
      line-height:1.22;
      letter-spacing:-.02em;
      font-weight:800;
      color:#fff;
      max-width:12em;
    }
    .hero-copy p{
      margin:0;
      max-width:44rem;
      color:rgba(244,251,248,.9);
      font-size:16px;
      line-height:1.85;
    }
    .hero-actions{
      display:flex;flex-wrap:wrap;gap:12px;
      margin-top:4px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:700;
      letter-spacing:.01em;
      transition:var(--transition);
      white-space:nowrap;
      cursor:pointer;
      user-select:none;
    }
    .btn-primary{
      background:var(--primary);
      color:#0e241f;
      box-shadow:0 12px 24px rgba(50,213,131,.22);
    }
    .btn-primary:hover{
      background:#6be5a6;
      transform:translateY(-2px);
      box-shadow:0 14px 28px rgba(50,213,131,.28);
    }
    .btn-secondary{
      background:rgba(255,255,255,.09);
      color:#fff;
      border-color:rgba(255,255,255,.22);
    }
    .btn-secondary:hover{
      background:#fff;
      color:var(--deep);
      transform:translateY(-2px);
    }
    .btn-amber{
      background:rgba(245,158,11,.16);
      color:#fff;
      border-color:rgba(245,158,11,.25);
    }
    .btn-amber:hover{
      background:rgba(245,158,11,.28);
      transform:translateY(-2px);
    }

    .hero-tags{
      display:flex;flex-wrap:wrap;gap:10px;
      margin-top:8px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      font-size:13px;
      line-height:1;
      border:1px solid transparent;
      transition:var(--transition);
    }
    .tag:hover{transform:translateY(-1px)}
    .tag-green{background:var(--green-bg);color:#0e6b52;border-color:#d6efe0}
    .tag-cyan{background:var(--cyan-bg);color:#087a6f;border-color:#d7f3ef}
    .tag-amber{background:var(--amber-bg);color:#9a5a00;border-color:#f8dea2}
    .tag-slate{background:#eef3f1;color:#45514c;border-color:#dde5e1}

    .hero-panel{
      position:relative;
      display:flex;
      flex-direction:column;
      gap:16px;
      align-self:stretch;
      padding:16px;
      border-radius:24px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.14);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
      backdrop-filter:blur(2px);
    }
    .panel-head{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:6px 4px 2px;
    }
    .panel-head strong{
      font-size:15px;letter-spacing:.02em;
    }
    .panel-head span{
      font-size:12px;color:rgba(244,251,248,.72)
    }
    .score-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:12px;
    }
    .score-card{
      background:rgba(255,255,255,.95);
      color:var(--text);
      border-radius:18px;
      padding:16px;
      box-shadow:0 14px 30px rgba(5, 18, 15, .10);
      border:1px solid rgba(255,255,255,.5);
      min-height:130px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition:var(--transition);
    }
    .score-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
    .score-meta{
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      font-size:12px;color:var(--muted);
      margin-bottom:10px;
    }
    .score-status{
      padding:5px 9px;border-radius:999px;
      background:var(--green-bg);
      color:#0e6b52;font-weight:700;
    }
    .score-stage{
      font-size:14px;font-weight:700;color:var(--deep);
      margin-bottom:6px;
    }
    .score-row{
      display:flex;align-items:flex-end;justify-content:space-between;gap:12px;
    }
    .score-team{
      display:flex;flex-direction:column;gap:3px;
    }
    .score-team strong{
      font-size:18px;color:var(--deep);line-height:1.2;
    }
    .score-team span{
      font-size:12px;color:var(--weak);
    }
    .score-num{
      font-size:34px;font-weight:800;line-height:1;
      color:var(--primary-2);
      letter-spacing:-.03em;
    }
    .score-foot{
      display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px;
      font-size:12px;color:var(--muted);
    }
    .score-foot a{
      color:var(--deep);
      font-weight:700;
      display:inline-flex;align-items:center;gap:6px;
    }
    .score-foot a:hover{color:var(--primary-2)}
    .score-foot a::after{
      content:"→";
      transition:var(--transition);
    }
    .score-foot a:hover::after{transform:translateX(3px)}

    .hero-mini{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:12px;
      margin-top:16px;
      position:relative;
    }
    .mini-card{
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.13);
      border-radius:18px;
      padding:14px 14px 12px;
      min-height:92px;
      backdrop-filter:blur(2px);
    }
    .mini-card .mini-num{
      font-size:20px;
      font-weight:800;
      color:#fff;
      line-height:1.1;
      margin-bottom:6px;
    }
    .mini-card p{
      margin:0;font-size:12px;color:rgba(244,251,248,.84);line-height:1.55;
    }

    .section{
      padding:78px 0;
      position:relative;
    }
    .section-soft{
      background:linear-gradient(180deg, rgba(255,255,255,.72), rgba(246,248,247,.8));
      border-top:1px solid rgba(221,229,225,.55);
      border-bottom:1px solid rgba(221,229,225,.55);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:24px;
    }
    .section-title{
      margin:0;
      font-size:clamp(24px, 2.6vw, 34px);
      line-height:1.25;
      letter-spacing:-.02em;
      color:var(--deep);
    }
    .section-sub{
      margin:8px 0 0;
      color:var(--muted);
      max-width:60rem;
      font-size:15px;
      line-height:1.85;
    }
    .section-note{
      font-size:13px;
      color:var(--weak);
      padding:10px 12px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:999px;
      white-space:nowrap;
    }

    .feature-grid{
      display:grid;
      grid-template-columns:1.35fr .82fr .82fr;
      gap:18px;
      align-items:stretch;
    }
    .feature-card{
      position:relative;
      overflow:hidden;
      background:var(--surface);
      border:1px solid var(--line-2);
      border-radius:24px;
      box-shadow:var(--shadow);
      transition:var(--transition);
      min-height:320px;
    }
    .feature-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-2);
      border-color:rgba(50,213,131,.36);
    }
    .feature-card .img{
      position:absolute;inset:0;
      background-size:cover;background-position:center;
      transform:scale(1.01);
      transition:transform .36s ease;
    }
    .feature-card:hover .img{transform:scale(1.06)}
    .feature-card .shade{
      position:absolute;inset:0;
      background:linear-gradient(180deg, rgba(16,35,30,.08), rgba(16,35,30,.68));
    }
    .feature-card .content{
      position:relative;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
      min-height:320px;
      padding:24px;
      color:#fff;
    }
    .feature-card .content h3,
    .feature-small h3{
      margin:0 0 10px;
      font-size:22px;
      line-height:1.25;
    }
    .feature-card .content p,
    .feature-small p{
      margin:0;
      font-size:14px;
      line-height:1.8;
      color:rgba(255,255,255,.88);
      max-width:34rem;
    }
    .feature-meta{
      display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px
    }
    .feature-arrow{
      margin-top:18px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      width:fit-content;
      font-weight:700;
      color:#fff;
      transition:var(--transition);
    }
    .feature-arrow:hover{gap:12px}
    .feature-small{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      min-height:151px;
      background:#fff;
      border:1px solid var(--line-2);
      box-shadow:var(--shadow);
      transition:var(--transition);
    }
    .feature-small:hover{
      transform:translateY(-4px);
      border-color:rgba(50,213,131,.35);
      box-shadow:var(--shadow-2);
    }
    .feature-small .media{
      position:absolute;inset:0;
      background-size:cover;background-position:center;
      filter:saturate(.95);
    }
    .feature-small .overlay{
      position:absolute;inset:0;
      background:linear-gradient(90deg, rgba(16,35,30,.82), rgba(16,35,30,.42));
    }
    .feature-small .body{
      position:relative;
      padding:20px;
      color:#fff;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
      min-height:151px;
    }

    .split-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:start;
    }
    .list-card,
    .side-card,
    .panel-card,
    .faq-card,
    .form-card,
    .cta-band{
      background:var(--surface);
      border:1px solid var(--line-2);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
    }
    .list-card{padding:24px}
    .list-head{
      display:flex;align-items:flex-end;justify-content:space-between;gap:14px;
      margin-bottom:18px;
    }
    .list-head h3{margin:0;font-size:22px;color:var(--deep)}
    .list-head p{margin:0;color:var(--muted);font-size:14px}
    .article-list{
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .article-item{
      display:grid;
      grid-template-columns:160px 1fr;
      gap:16px;
      padding:14px;
      border-radius:20px;
      border:1px solid var(--line);
      background:linear-gradient(180deg, #fff, #fbfcfb);
      transition:var(--transition);
    }
    .article-item:hover{
      transform:translateY(-2px);
      border-color:rgba(50,213,131,.34);
      box-shadow:0 14px 30px rgba(15,45,38,.08);
    }
    .article-thumb{
      position:relative;
      overflow:hidden;
      border-radius:16px;
      min-height:112px;
      background:#e7eeea;
    }
    .article-thumb img{
      width:100%;height:100%;object-fit:cover;
      transition:transform .36s ease;
    }
    .article-item:hover .article-thumb img{transform:scale(1.06)}
    .article-body{
      display:flex;
      flex-direction:column;
      gap:10px;
      min-width:0;
    }
    .article-meta{
      display:flex;flex-wrap:wrap;gap:8px;align-items:center;
      font-size:12px;color:var(--weak);
    }
    .article-body h4{
      margin:0;
      font-size:20px;
      line-height:1.35;
      color:var(--deep);
    }
    .article-body p{
      margin:0;color:var(--muted);font-size:14px;line-height:1.75;
    }
    .article-actions{
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      margin-top:auto;
      font-size:13px;
    }
    .read-link{
      display:inline-flex;align-items:center;gap:6px;
      color:var(--deep);
      font-weight:700;
    }
    .read-link:hover{color:var(--primary-2)}
    .read-link::after{
      content:"→";
      transition:var(--transition);
    }
    .read-link:hover::after{transform:translateX(3px)}
    .time-stamp{
      color:var(--weak);
      white-space:nowrap;
    }

    .aside{
      display:flex;
      flex-direction:column;
      gap:18px;
      position:sticky;
      top:96px;
    }
    .side-card{
      padding:20px;
    }
    .side-card h4{
      margin:0 0 14px;
      font-size:18px;
      color:var(--deep);
    }
    .keyword-cloud{
      display:flex;flex-wrap:wrap;gap:10px;
    }
    .chip{
      display:inline-flex;align-items:center;gap:6px;
      padding:9px 12px;border-radius:999px;
      background:#f7fbf9;
      border:1px solid var(--line);
      color:var(--deep);
      font-size:13px;
      transition:var(--transition);
    }
    .chip:hover{
      background:var(--green-bg);
      border-color:#d0e9d8;
      transform:translateY(-1px);
    }
    .tip-list{
      display:flex;flex-direction:column;gap:10px;
      margin:0;padding:0;list-style:none;
    }
    .tip-list li{
      display:flex;gap:10px;align-items:flex-start;
      font-size:14px;color:var(--muted);
      line-height:1.72;
    }
    .tip-list li::before{
      content:"";
      width:10px;height:10px;border-radius:50%;
      margin-top:7px;
      background:var(--primary);
      box-shadow:0 0 0 4px rgba(50,213,131,.12);
      flex:0 0 auto;
    }
    .check-list{
      display:grid;gap:10px;
      margin:0;padding:0;list-style:none;
    }
    .check-list li{
      display:flex;gap:10px;align-items:flex-start;
      font-size:14px;color:var(--muted);
      line-height:1.7;
      padding:10px 0;
      border-bottom:1px dashed var(--line);
    }
    .check-list li:last-child{border-bottom:none;padding-bottom:0}
    .check-icon{
      width:22px;height:22px;border-radius:50%;
      display:grid;place-items:center;
      background:var(--green-bg);
      color:#0e6b52;
      font-weight:800;
      flex:0 0 auto;
      margin-top:1px;
    }
    .risk-box{
      padding:18px;
      border-radius:20px;
      background:var(--amber-bg);
      border:1px solid #f6c76b;
      color:#6f4b00;
    }
    .risk-box strong{
      display:block;
      font-size:16px;
      margin-bottom:8px;
      color:#8a5500;
    }
    .risk-box p{
      margin:0;
      font-size:14px;
      line-height:1.75;
    }

    .guide-grid{
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:22px;
      align-items:stretch;
    }
    .timeline-card,.panel-card{
      padding:24px;
    }
    .timeline{
      display:flex;
      flex-direction:column;
      gap:16px;
      margin-top:18px;
    }
    .timeline-item{
      display:grid;
      grid-template-columns:34px 1fr;
      gap:14px;
      align-items:start;
      position:relative;
    }
    .timeline-item:not(:last-child)::after{
      content:"";
      position:absolute;
      left:16px;top:34px;bottom:-6px;
      width:2px;
      background:linear-gradient(180deg, rgba(50,213,131,.9), rgba(50,213,131,.12));
    }
    .timeline-num{
      width:34px;height:34px;border-radius:50%;
      display:grid;place-items:center;
      background:var(--green-bg);
      color:#0e6b52;
      font-weight:800;
      border:1px solid #d8efe1;
      position:relative;z-index:1;
      box-shadow:0 8px 16px rgba(50,213,131,.08);
    }
    .timeline-body h4{
      margin:0 0 6px;
      font-size:17px;
      color:var(--deep);
    }
    .timeline-body p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.76;
    }
    .callout{
      display:flex;flex-direction:column;gap:14px;
      border-radius:24px;
      padding:24px;
      background:linear-gradient(180deg, #fff7e6, #fffaf0);
      border:1px solid #f6c76b;
    }
    .callout h3{
      margin:0;
      font-size:22px;color:#8a5500;
    }
    .callout p{margin:0;color:#6f4b00;font-size:14px;line-height:1.82}
    .callout .callout-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
      margin-top:4px;
    }
    .metric{
      background:#fff;
      border-radius:18px;
      border:1px solid rgba(246,199,107,.7);
      padding:16px;
    }
    .metric strong{
      display:block;
      font-size:18px;color:var(--deep);
      margin-bottom:5px;
    }
    .metric span{font-size:13px;color:var(--muted);line-height:1.65}

    .platform-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      align-items:stretch;
    }
    .panel-card h3{
      margin:0 0 14px;
      font-size:22px;color:var(--deep);
    }
    .panel-card .sub{
      margin:0 0 16px;
      color:var(--muted);font-size:14px;line-height:1.8;
    }
    .platform-table{
      width:100%;
      border-collapse:collapse;
      overflow:hidden;
      border-radius:18px;
      border:1px solid var(--line);
      background:#fff;
    }
    .platform-table th,
    .platform-table td{
      padding:14px 14px;
      text-align:left;
      vertical-align:top;
      border-bottom:1px solid var(--line);
      font-size:14px;
    }
    .platform-table th{
      background:var(--deep);
      color:#fff;
      font-weight:700;
    }
    .platform-table tr:last-child td{border-bottom:none}
    .platform-table td:first-child{
      font-weight:700;color:var(--deep);width:28%;
      background:#fbfcfb;
    }
    .scroll-hint{
      display:none;
      margin-top:10px;
      font-size:12px;
      color:var(--weak);
    }

    .faq-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    details.faq-card{
      padding:0;
      overflow:hidden;
      transition:var(--transition);
    }
    details.faq-card[open]{
      background:#f4fbf8;
      border-color:#cfe9da;
    }
    details.faq-card summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:center;
      gap:12px;
      padding:20px 22px;
      outline:none;
      font-weight:700;
      color:var(--deep);
      font-size:16px;
    }
    details.faq-card summary::-webkit-details-marker{display:none}
    .faq-dot{
      width:28px;height:28px;border-radius:50%;
      display:grid;place-items:center;
      background:var(--green-bg);
      color:#0e6b52;
      flex:0 0 auto;
      font-size:14px;
      border:1px solid #d4ebdd;
    }
    .faq-answer{
      padding:0 22px 20px 62px;
      color:var(--muted);
      font-size:14px;
      line-height:1.78;
    }

    .form-grid{
      display:grid;
      grid-template-columns:1fr .8fr;
      gap:18px;
    }
    .form-card{
      padding:24px;
    }
    .form-card h3{
      margin:0 0 8px;
      font-size:22px;color:var(--deep);
    }
    .form-card p{
      margin:0 0 18px;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .form{
      display:grid;
      gap:14px;
    }
    .field{
      display:grid;
      gap:8px;
    }
    .field label{
      font-size:14px;font-weight:700;color:var(--deep)
    }
    .field input,
    .field textarea{
      width:100%;
      border:1px solid var(--line);
      border-radius:14px;
      background:#fff;
      color:var(--text);
      padding:14px 16px;
      transition:var(--transition);
      outline:none;
    }
    .field input:focus,
    .field textarea:focus{
      border-color:var(--primary);
      box-shadow:var(--focus);
    }
    .field textarea{
      min-height:132px;
      resize:vertical;
    }
    .form-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin-top:4px;
    }
    .privacy-box{
      padding:22px;
      border-radius:24px;
      background:linear-gradient(180deg, #f8fbfa, #ffffff);
      border:1px solid var(--line-2);
      box-shadow:var(--shadow);
      display:flex;
      flex-direction:column;
      gap:16px;
    }
    .privacy-box h4{
      margin:0;
      font-size:18px;color:var(--deep);
    }
    .privacy-box ul{
      margin:0;padding:0;list-style:none;display:grid;gap:12px;
    }
    .privacy-box li{
      display:flex;gap:10px;align-items:flex-start;
      color:var(--muted);font-size:14px;line-height:1.75;
    }
    .privacy-box li::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--amber);
      box-shadow:0 0 0 4px rgba(245,158,11,.12);
      margin-top:9px;
      flex:0 0 auto;
    }

    .cta-band{
      margin-top:18px;
      padding:24px;
      background:linear-gradient(135deg, rgba(16,35,30,.96), rgba(14,45,42,.95));
      color:#eef8f4;
      border:none;
      overflow:hidden;
      position:relative;
    }
    .cta-band::before{
      content:"";
      position:absolute;inset:0;
      background:
        radial-gradient(circle at 15% 20%, rgba(50,213,131,.18), transparent 28%),
        radial-gradient(circle at 82% 68%, rgba(245,158,11,.16), transparent 24%);
      pointer-events:none;
    }
    .cta-band-inner{
      position:relative;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
    }
    .cta-band h3{
      margin:0 0 6px;
      font-size:24px;color:#fff;
    }
    .cta-band p{
      margin:0;
      color:rgba(238,248,244,.86);
      font-size:14px;
      line-height:1.8;
      max-width:60rem;
    }
    .cta-band .actions{
      display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;
      flex:0 0 auto;
    }

    footer{
      margin-top:26px;
      background:var(--deep);
      color:#d7e3de;
      padding:42px 0 22px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.5fr .8fr .8fr;
      gap:22px;
      align-items:start;
      padding-bottom:20px;
      border-bottom:1px solid rgba(215,227,222,.12);
    }
    .footer-brand{
      display:flex;align-items:flex-start;gap:12px;
    }
    .footer-brand strong{
      display:block;
      color:#fff;
      font-size:17px;
      margin-bottom:6px;
    }
    .footer-brand p{
      margin:0;
      color:#d7e3de;
      font-size:14px;
      line-height:1.8;
    }
    .footer-col h4{
      margin:0 0 14px;
      color:#fff;
      font-size:16px;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:#d7e3de;
      font-size:14px;
      width:fit-content;
    }
    .footer-links a:hover{color:var(--primary)}
    .footer-note{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding-top:18px;
      font-size:13px;
      color:#bfd0c8;
      flex-wrap:wrap;
    }
    .footer-risk{color:#f2d59f}

    .divider{
      height:1px;background:var(--line-2);margin:22px 0;
    }
    .section-link-row{
      display:flex;flex-wrap:wrap;gap:10px;
      margin-top:14px;
    }

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

    .nav-backdrop{
      display:none;
    }

    @media (max-width: 1199px){
      .hero-grid{grid-template-columns:1fr .9fr}
      .feature-grid{grid-template-columns:1.15fr 1fr}
      .feature-grid .feature-small:last-child{grid-column:2 / 3}
      .split-grid,
      .guide-grid,
      .platform-grid,
      .form-grid{
        grid-template-columns:1fr;
      }
      .aside{position:static}
      .faq-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 991px){
      .nav-toggle{display:inline-flex}
      .nav-panel{
        position:absolute;
        left:16px;right:16px;top:calc(var(--header-h) - 2px);
        background:rgba(255,255,255,.98);
        border:1px solid var(--line);
        border-radius:18px;
        box-shadow:var(--shadow-2);
        padding:12px;
        display:none;
      }
      .nav-panel.open{display:block}
      .nav{flex-direction:column;align-items:stretch}
      .nav a{
        border-radius:14px;
        padding:12px 14px;
      }
      .nav a.active::after{display:none}
      .hero-grid{
        grid-template-columns:1fr;
        min-height:auto;
        padding:22px;
      }
      .hero-copy{max-width:none}
      .score-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .hero-mini{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .feature-grid{grid-template-columns:1fr}
      .feature-grid .feature-small:last-child{grid-column:auto}
      .article-item{grid-template-columns:140px 1fr}
      .section{padding:58px 0}
      .footer-grid{grid-template-columns:1fr}
      .cta-band-inner{flex-direction:column;align-items:flex-start}
      .cta-band .actions{justify-content:flex-start}
    }
    @media (max-width: 767px){
      .container{width:min(var(--container), calc(100% - 24px))}
      .brand-text span{display:none}
      .hero{padding-top:18px}
      .hero-shell{border-radius:22px}
      .hero-grid{padding:18px}
      h1{max-width:none}
      .hero-copy p{font-size:15px}
      .hero-actions,.section-head,.cta-band-inner{align-items:flex-start}
      .score-grid{grid-template-columns:1fr}
      .hero-mini{grid-template-columns:1fr}
      .section-head{flex-direction:column}
      .section-note{white-space:normal}
      .article-item{
        grid-template-columns:1fr;
      }
      .article-thumb{min-height:180px}
      .callout .callout-grid{grid-template-columns:1fr}
      .platform-table{
        display:block;
        overflow-x:auto;
        white-space:nowrap;
      }
      .platform-table td:first-child{width:auto}
      .scroll-hint{display:block}
      details.faq-card summary{padding:18px}
      .faq-answer{padding:0 18px 18px 54px}
      .form-card,.timeline-card,.panel-card,.side-card,.list-card,.callout{padding:18px}
      .cta-band{padding:20px}
      .cta-band h3{font-size:22px}
    }
    @media (max-width: 520px){
      .btn{width:100%}
      .hero-actions .btn{width:100%}
      .cta-band .actions .btn{width:100%}
      .brand-mark,.footer-brand .brand-mark{width:38px;height:38px;border-radius:12px}
      .score-team strong{font-size:17px}
      .score-num{font-size:30px}
      .section-title{font-size:24px}
      .list-head{flex-direction:column;align-items:flex-start}
    }