/* roulang page: index */
:root{
      --bg:#0b0e12;
      --bg-soft:#10151c;
      --panel:rgba(16,21,28,.88);
      --panel-strong:#131923;
      --panel-lite:#171e28;
      --text:#eef4fb;
      --muted:#9aa8b8;
      --line:rgba(255,255,255,.09);
      --line-strong:rgba(126,240,184,.28);
      --accent:#7ef0b8;
      --accent-strong:#43d9a2;
      --warm:#ffb24d;
      --warm-strong:#ffcc73;
      --danger:#ff7a7a;
      --shadow:0 22px 60px rgba(0,0,0,.34);
      --shadow-soft:0 12px 30px rgba(0,0,0,.22);
      --radius:20px;
      --radius-sm:14px;
      --radius-xs:10px;
      --container:1320px;
      --gap:18px;
      --gap-lg:28px;
      --transition:.25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(126,240,184,.10), transparent 24%),
        radial-gradient(circle at top right, rgba(255,178,77,.10), transparent 20%),
        linear-gradient(180deg, #090c10 0%, #0b1016 44%, #0c1117 100%);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      line-height:1.7;
      letter-spacing:.01em;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
      overflow-x:hidden;
    }
    ::selection{background:rgba(126,240,184,.25);color:#fff}
    a{color:inherit;text-decoration:none;transition:color var(--transition),background var(--transition),border-color var(--transition),transform var(--transition),box-shadow var(--transition)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:80;
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      background:rgba(8,11,15,.82);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .header-inner{
      padding:14px 0 12px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:20px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:14px;
      min-width:0;
    }
    .brand-mark{
      width:48px;
      height:48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#0b1117;
      font-weight:900;
      letter-spacing:.08em;
      background:linear-gradient(135deg, var(--accent) 0%, var(--warm) 100%);
      box-shadow:0 16px 30px rgba(126,240,184,.14);
      flex:0 0 auto;
    }
    .brand-text{
      min-width:0;
    }
    .brand-text strong{
      display:block;
      font-size:1.02rem;
      line-height:1.25;
      letter-spacing:.02em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text small{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:.86rem;
      line-height:1.3;
    }
    .header-right{
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap:10px;
      min-width:0;
    }
    .nav{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
      flex-wrap:wrap;
    }
    .nav a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 14px;
      border-radius:999px;
      color:var(--muted);
      background:rgba(255,255,255,.03);
      border:1px solid transparent;
      box-shadow:none;
      white-space:nowrap;
    }
    .nav a:hover,
    .nav a:focus-visible{
      color:var(--text);
      border-color:rgba(126,240,184,.28);
      background:rgba(126,240,184,.08);
      transform:translateY(-1px);
      outline:none;
    }
    .nav a.active{
      color:#091016;
      background:linear-gradient(135deg, var(--accent), #bbfce0);
      font-weight:800;
      box-shadow:0 14px 28px rgba(67,217,162,.18);
    }
    .header-pills{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:8px;
      flex-wrap:wrap;
    }
    .pill-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:32px;
      padding:0 12px;
      border-radius:999px;
      color:var(--muted);
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.06);
      font-size:.83rem;
    }
    .pill-link:hover,
    .pill-link:focus-visible{
      color:var(--text);
      border-color:rgba(255,178,77,.32);
      background:rgba(255,178,77,.08);
      outline:none;
      transform:translateY(-1px);
    }

    main{display:block}
    .hero{
      position:relative;
      padding:34px 0 26px;
      overflow:hidden;
      border-bottom:1px solid rgba(255,255,255,.06);
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(7,10,14,.30) 0%, rgba(7,10,14,.70) 100%),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      opacity:.95;
      transform:scale(1.02);
    }
    .hero::after{
      content:"";
      position:absolute;
      inset:auto 0 0;
      height:120px;
      background:linear-gradient(180deg, rgba(11,14,18,0) 0%, rgba(11,14,18,.92) 100%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
      gap:24px;
      align-items:stretch;
    }
    .hero-copy{
      padding:18px 0 8px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      background:rgba(126,240,184,.10);
      color:#dffaea;
      border:1px solid rgba(126,240,184,.18);
      font-size:.84rem;
      letter-spacing:.02em;
    }
    .hero h1{
      margin:16px 0 14px;
      font-size:clamp(2rem, 4.2vw, 3.55rem);
      line-height:1.08;
      letter-spacing:-.03em;
      max-width:13ch;
      text-wrap:balance;
    }
    .hero p{
      margin:0;
      max-width:62ch;
      color:#d2dbe4;
      font-size:1.02rem;
      line-height:1.9;
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      color:#dce6f0;
      border:1px solid rgba(255,255,255,.09);
      font-size:.84rem;
      white-space:nowrap;
    }
    .badge.accent{
      background:rgba(126,240,184,.10);
      border-color:rgba(126,240,184,.26);
      color:#dffaea;
    }
    .badge.warm{
      background:rgba(255,178,77,.10);
      border-color:rgba(255,178,77,.24);
      color:#fff0dc;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:48px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      letter-spacing:.01em;
      transition:transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition), filter var(--transition);
      white-space:nowrap;
    }
    .btn:hover,
    .btn:focus-visible{
      transform:translateY(-2px);
      outline:none;
    }
    .btn-primary{
      background:linear-gradient(135deg, var(--accent) 0%, #bef8e1 100%);
      color:#081019;
      box-shadow:0 14px 28px rgba(67,217,162,.22);
    }
    .btn-primary:hover,
    .btn-primary:focus-visible{
      filter:saturate(1.08);
      box-shadow:0 18px 36px rgba(67,217,162,.30);
    }
    .btn-outline{
      background:rgba(255,255,255,.03);
      color:var(--text);
      border-color:rgba(255,255,255,.12);
      box-shadow:var(--shadow-soft);
    }
    .btn-outline:hover,
    .btn-outline:focus-visible{
      background:rgba(255,255,255,.08);
      border-color:rgba(126,240,184,.30);
      box-shadow:0 16px 32px rgba(0,0,0,.28);
    }
    .hero-metrics{
      margin-top:24px;
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:12px;
      max-width:660px;
    }
    .metric{
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      border:1px solid rgba(255,255,255,.08);
      border-radius:18px;
      padding:16px 16px 14px;
      box-shadow:var(--shadow-soft);
    }
    .metric strong{
      display:block;
      font-size:1.45rem;
      line-height:1;
      color:#fff;
      letter-spacing:-.02em;
    }
    .metric span{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:.86rem;
      line-height:1.4;
    }
    .hero-card{
      position:relative;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:16px;
      padding:16px;
      border-radius:var(--radius);
      background:linear-gradient(180deg, rgba(16,21,28,.86), rgba(12,16,22,.92));
      border:1px solid rgba(255,255,255,.09);
      box-shadow:var(--shadow);
      overflow:hidden;
      min-height:100%;
    }
    .hero-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(11,14,18,.08) 0%, rgba(11,14,18,.68) 100%);
      pointer-events:none;
    }
    .hero-card > *{position:relative; z-index:1}
    .hero-media{
      position:relative;
      overflow:hidden;
      border-radius:18px;
      background:#111720;
      border:1px solid rgba(255,255,255,.07);
    }
    .hero-media img{
      width:100%;
      aspect-ratio:16/10;
      object-fit:cover;
      filter:saturate(1.05) contrast(1.05);
    }
    .hero-media .chip-row{
      position:absolute;
      top:14px;
      left:14px;
      display:flex;
      gap:8px;
      flex-wrap:wrap;
    }
    .hero-card-body{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .card-kicker{
      color:var(--muted);
      font-size:.84rem;
      letter-spacing:.02em;
    }
    .hero-card h2{
      margin:0;
      font-size:1.38rem;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .hero-card p{
      margin:0;
      color:#d3dde7;
      font-size:.95rem;
      line-height:1.8;
    }
    .mini-score{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:10px;
      margin-top:4px;
    }
    .mini-score div{
      padding:12px 12px 11px;
      border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }
    .mini-score span{
      display:block;
      color:var(--muted);
      font-size:.78rem;
      margin-bottom:6px;
    }
    .mini-score strong{
      display:block;
      font-size:.95rem;
      line-height:1.35;
    }

    .section{
      padding:72px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:24px;
    }
    .section-title-wrap h2{
      margin:8px 0 0;
      font-size:clamp(1.45rem, 2.6vw, 2.15rem);
      line-height:1.15;
      letter-spacing:-.03em;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--accent);
      font-size:.84rem;
      letter-spacing:.08em;
      text-transform:none;
    }
    .section-desc{
      margin:0;
      color:var(--muted);
      max-width:58ch;
      line-height:1.8;
    }
    .section-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#dffaea;
      font-weight:700;
      white-space:nowrap;
    }
    .section-link::after{
      content:"→";
      transition:transform var(--transition);
    }
    .section-link:hover::after,
    .section-link:focus-visible::after{
      transform:translateX(4px);
    }

    .focus-grid{
      display:grid;
      grid-template-columns:repeat(12, minmax(0,1fr));
      gap:16px;
    }
    .focus-card{
      grid-column:span 3;
      display:flex;
      flex-direction:column;
      overflow:hidden;
      border-radius:var(--radius);
      background:linear-gradient(180deg, rgba(17,22,30,.95), rgba(13,18,24,.96));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
      min-height:100%;
    }
    .focus-card:hover,
    .focus-card:focus-within{
      transform:translateY(-4px);
      border-color:rgba(126,240,184,.24);
      box-shadow:0 20px 38px rgba(0,0,0,.34);
    }
    .focus-media{
      position:relative;
      overflow:hidden;
    }
    .focus-media img{
      width:100%;
      aspect-ratio:16/10;
      object-fit:cover;
      transition:transform .5s ease;
    }
    .focus-card:hover .focus-media img{
      transform:scale(1.04);
    }
    .focus-media .badge{
      position:absolute;
      left:14px;
      top:14px;
      backdrop-filter:blur(8px);
      -webkit-backdrop-filter:blur(8px);
    }
    .focus-body{
      padding:16px 16px 18px;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .focus-top{
      display:flex;
      justify-content:space-between;
      gap:10px;
      align-items:center;
      color:var(--muted);
      font-size:.82rem;
    }
    .focus-top strong{
      color:#fff;
      font-weight:700;
    }
    .focus-body h3{
      margin:0;
      font-size:1.08rem;
      line-height:1.45;
      letter-spacing:-.02em;
      min-height:3.05em;
    }
    .focus-body p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.8;
      min-height:3.6em;
    }
    .focus-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:auto;
      color:#c9d4df;
      font-size:.84rem;
    }
    .focus-foot span{
      color:var(--accent);
      font-weight:700;
    }

    .score-rail{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:16px;
    }
    .score-item{
      padding:18px 18px 17px;
      border-radius:18px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03)),
        linear-gradient(135deg, rgba(126,240,184,.05), rgba(255,178,77,.03));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .score-item::after{
      content:"";
      position:absolute;
      inset:auto -20px -24px auto;
      width:120px;
      height:120px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(126,240,184,.15), transparent 68%);
      pointer-events:none;
    }
    .score-item strong{
      display:block;
      font-size:1.08rem;
      line-height:1.35;
      margin-top:8px;
    }
    .score-item span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--muted);
      font-size:.84rem;
    }
    .score-item p{
      margin:10px 0 0;
      color:#cfd8e3;
      font-size:.92rem;
      line-height:1.7;
    }
    .score-item.highlight{
      border-color:rgba(126,240,184,.24);
      background:
        linear-gradient(180deg, rgba(126,240,184,.08), rgba(255,255,255,.04)),
        linear-gradient(135deg, rgba(126,240,184,.07), rgba(255,178,77,.04));
    }

    .spotlight-grid{
      display:grid;
      grid-template-columns:repeat(12, minmax(0,1fr));
      gap:16px;
      align-items:stretch;
    }
    .spotlight-card{
      overflow:hidden;
      border-radius:var(--radius);
      background:linear-gradient(180deg, rgba(17,22,30,.96), rgba(12,17,24,.97));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
      min-width:0;
    }
    .spotlight-card:hover,
    .spotlight-card:focus-within{
      transform:translateY(-4px);
      border-color:rgba(255,178,77,.22);
      box-shadow:0 22px 44px rgba(0,0,0,.36);
    }
    .spotlight-main{
      grid-column:span 6;
      grid-row:span 2;
      display:flex;
      flex-direction:column;
      min-height:100%;
    }
    .spotlight-medium{
      grid-column:span 3;
      display:flex;
      flex-direction:column;
      min-height:100%;
    }
    .spotlight-small{
      grid-column:span 3;
      display:flex;
      flex-direction:column;
      min-height:100%;
    }
    .spotlight-media{
      position:relative;
      overflow:hidden;
    }
    .spotlight-media img{
      width:100%;
      object-fit:cover;
      transition:transform .5s ease;
    }
    .spotlight-main .spotlight-media img{aspect-ratio:16/9}
    .spotlight-medium .spotlight-media img{aspect-ratio:16/10}
    .spotlight-small .spotlight-media img{aspect-ratio:16/10}
    .spotlight-card:hover .spotlight-media img{
      transform:scale(1.04);
    }
    .spotlight-overlay{
      position:absolute;
      left:14px;
      top:14px;
      right:14px;
      display:flex;
      justify-content:space-between;
      gap:8px;
      align-items:flex-start;
      pointer-events:none;
    }
    .spotlight-overlay .badge{
      backdrop-filter:blur(8px);
      -webkit-backdrop-filter:blur(8px);
    }
    .spotlight-body{
      padding:16px 16px 18px;
      display:flex;
      flex-direction:column;
      gap:10px;
      flex:1;
    }
    .spotlight-body h3{
      margin:0;
      font-size:1.08rem;
      line-height:1.42;
      letter-spacing:-.02em;
    }
    .spotlight-main .spotlight-body h3{
      font-size:1.32rem;
      line-height:1.28;
    }
    .spotlight-body p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.8;
    }
    .spotlight-foot{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:#cdd7e2;
      font-size:.84rem;
    }
    .spotlight-foot em{
      font-style:normal;
      color:var(--accent);
      font-weight:700;
    }

    .category-layout{
      display:grid;
      grid-template-columns:repeat(12, minmax(0,1fr));
      gap:18px;
      align-items:start;
    }
    .glass-card{
      border-radius:var(--radius);
      background:linear-gradient(180deg, rgba(17,22,30,.95), rgba(12,17,24,.97));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
    }
    .search-panel{
      grid-column:span 4;
      padding:22px;
    }
    .search-panel h3,
    .related-panel h3,
    .feature-panel h3{
      margin:0 0 10px;
      font-size:1.12rem;
      line-height:1.35;
    }
    .search-panel p,
    .related-panel p,
    .feature-panel p{
      margin:0;
      color:var(--muted);
      font-size:.93rem;
      line-height:1.8;
    }
    .search-form{
      display:flex;
      gap:10px;
      margin:18px 0 14px;
    }
    .search-input{
      flex:1;
      min-width:0;
      height:48px;
      border-radius:14px;
      padding:0 14px;
      border:1px solid rgba(255,255,255,.10);
      background:#0d131b;
      color:var(--text);
      outline:none;
      transition:border-color var(--transition), box-shadow var(--transition), background var(--transition);
    }
    .search-input::placeholder{color:#708094}
    .search-input:focus{
      border-color:rgba(126,240,184,.38);
      box-shadow:0 0 0 4px rgba(126,240,184,.08);
      background:#0f1620;
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
    }
    .tag-cloud .badge{
      min-height:32px;
      padding:0 11px;
      font-size:.82rem;
    }
    .feature-panel{
      grid-column:span 5;
      padding:0;
      overflow:hidden;
    }
    .feature-panel .feature-media{
      position:relative;
      overflow:hidden;
    }
    .feature-panel img{
      width:100%;
      aspect-ratio:16/10;
      object-fit:cover;
    }
    .feature-panel .feature-copy{
      padding:20px 20px 22px;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .feature-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .feature-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#dbe5ef;
      font-size:.92rem;
      line-height:1.75;
    }
    .feature-list li::before{
      content:"";
      width:8px;
      height:8px;
      margin-top:.58em;
      border-radius:50%;
      background:linear-gradient(135deg, var(--accent), var(--warm));
      flex:0 0 auto;
      box-shadow:0 0 0 4px rgba(126,240,184,.08);
    }
    .related-panel{
      grid-column:span 3;
      padding:22px;
    }
    .related-list{
      margin:14px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .related-list li a{
      display:flex;
      flex-direction:column;
      gap:4px;
      padding:12px 12px 12px 14px;
      border-radius:16px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.07);
    }
    .related-list li a:hover,
    .related-list li a:focus-visible{
      border-color:rgba(126,240,184,.26);
      background:rgba(126,240,184,.07);
      transform:translateY(-2px);
      outline:none;
    }
    .related-list strong{
      font-size:.94rem;
      line-height:1.35;
    }
    .related-list span{
      color:var(--muted);
      font-size:.82rem;
      line-height:1.45;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:14px;
    }
    details.faq-item{
      border-radius:18px;
      background:linear-gradient(180deg, rgba(17,22,30,.95), rgba(12,17,24,.97));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 50px 18px 18px;
      font-weight:800;
      line-height:1.5;
      position:relative;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    details.faq-item summary::after{
      content:"+";
      position:absolute;
      right:18px;
      top:50%;
      transform:translateY(-50%);
      width:24px;
      height:24px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#091016;
      background:linear-gradient(135deg, var(--accent), #bffbe3);
      font-weight:900;
      transition:transform var(--transition), background var(--transition);
    }
    details.faq-item[open] summary::after{
      content:"–";
      transform:translateY(-50%);
    }
    details.faq-item p{
      margin:0;
      padding:0 18px 18px;
      color:var(--muted);
      line-height:1.9;
      font-size:.95rem;
    }

    .cta-panel{
      position:relative;
      overflow:hidden;
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr);
      gap:0;
      border-radius:28px;
      background:
        linear-gradient(120deg, rgba(8,12,16,.92) 0%, rgba(8,12,16,.70) 60%, rgba(8,12,16,.92) 100%),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
    }
    .cta-copy{
      padding:30px;
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:16px;
      min-height:280px;
    }
    .cta-copy h2{
      margin:0;
      font-size:clamp(1.5rem, 3vw, 2.4rem);
      line-height:1.14;
      letter-spacing:-.03em;
      max-width:12ch;
    }
    .cta-copy p{
      margin:0;
      color:#d5dee8;
      max-width:52ch;
      line-height:1.85;
    }
    .cta-media{
      position:relative;
      min-height:100%;
      border-left:1px solid rgba(255,255,255,.08);
      overflow:hidden;
    }
    .cta-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      min-height:280px;
      filter:saturate(1.04);
    }

    .site-footer{
      padding:54px 0 28px;
      margin-top:22px;
      background:linear-gradient(180deg, rgba(8,11,15,.95), rgba(7,10,14,1));
      border-top:1px solid rgba(255,255,255,.07);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .95fr .95fr 1fr;
      gap:18px;
      padding-bottom:26px;
    }
    .footer-col{
      min-width:0;
    }
    .footer-col h3{
      margin:0 0 12px;
      font-size:1rem;
      line-height:1.35;
    }
    .footer-col p{
      margin:0;
      color:var(--muted);
      font-size:.93rem;
      line-height:1.85;
    }
    .footer-links{
      display:grid;
      gap:10px;
      margin-top:8px;
    }
    .footer-links a{
      color:#d7e2ec;
      width:fit-content;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      color:var(--accent);
      outline:none;
      transform:translateX(2px);
    }
    .footer-note{
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:.86rem;
      line-height:1.6;
    }
    .footer-note strong{
      color:#dfe8f2;
      font-weight:800;
    }

    .anchor{
      scroll-margin-top:100px;
    }
    .divider{
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(255,255,255,.10), transparent);
      margin:18px 0 0;
    }

    @media (max-width: 1180px){
      .hero-grid{grid-template-columns:1fr}
      .hero h1{max-width:15ch}
      .focus-card{grid-column:span 6}
      .spotlight-main{grid-column:span 12; grid-row:auto}
      .spotlight-medium,.spotlight-small{grid-column:span 6}
      .category-layout{grid-template-columns:repeat(12, minmax(0,1fr))}
      .search-panel{grid-column:span 6}
      .feature-panel{grid-column:span 12}
      .related-panel{grid-column:span 6}
      .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width: 820px){
      .header-inner{
        flex-direction:column;
        align-items:flex-start;
      }
      .header-right{
        width:100%;
        align-items:flex-start;
      }
      .nav,.header-pills{justify-content:flex-start}
      .hero{
        padding-top:24px;
      }
      .hero h1{
        max-width:100%;
        font-size:clamp(1.9rem, 6vw, 2.8rem);
      }
      .hero-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
      .score-rail{grid-template-columns:repeat(2,minmax(0,1fr))}
      .section{padding:58px 0}
      .section-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .section-link{align-self:flex-start}
      .focus-card{grid-column:span 12}
      .spotlight-medium,.spotlight-small{grid-column:span 12}
      .category-layout{grid-template-columns:1fr}
      .search-panel,.feature-panel,.related-panel{grid-column:auto}
      .faq-grid{grid-template-columns:1fr}
      .cta-panel{grid-template-columns:1fr}
      .cta-media{border-left:none;border-top:1px solid rgba(255,255,255,.08)}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width: 560px){
      .container{width:min(var(--container), calc(100% - 24px))}
      .brand{gap:10px}
      .brand-mark{width:42px;height:42px;border-radius:14px}
      .brand-text strong{white-space:normal}
      .hero-copy{padding-top:8px}
      .hero-actions{flex-direction:column}
      .hero-actions .btn{width:100%}
      .hero-metrics{grid-template-columns:1fr}
      .mini-score{grid-template-columns:1fr}
      .score-rail{grid-template-columns:1fr}
      .search-form{flex-direction:column}
      .search-form .btn{width:100%}
      .cta-copy{padding:24px}
      .footer-note{flex-direction:column; align-items:flex-start}
      details.faq-item summary{padding-right:46px}
    }

/* roulang page: category1 */
:root{
      --bg:#f5f7f6;
      --surface:#ffffff;
      --surface-2:#eef2f0;
      --ink:#151918;
      --muted:#65716d;
      --weak:#8b9691;
      --line:#dfe6e2;
      --dark:#101413;
      --dark-2:#1b211f;
      --green:#20d68b;
      --green-2:#0da66a;
      --amber:#f5a524;
      --amber-2:#d78112;
      --red:#e65a45;
      --radius:16px;
      --radius-lg:24px;
      --shadow:0 14px 40px rgba(15,23,20,.10);
      --shadow-sm:0 8px 22px rgba(15,23,20,.08);
      --container:1220px;
      --header-h:76px;
      --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--ink);
      background:
        radial-gradient(circle at 18% 8%, rgba(32,214,139,.13), transparent 28%),
        radial-gradient(circle at 90% 4%, rgba(245,165,36,.12), transparent 24%),
        var(--bg);
      line-height:1.7;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    ::selection{background:rgba(32,214,139,.25)}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      min-height:var(--header-h);
      background:rgba(245,247,246,.92);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(223,230,226,.9);
    }
    .header-inner{
      min-height:var(--header-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:280px;
      outline:none;
    }
    .brand:focus-visible,.nav a:focus-visible,.pill-link:focus-visible,.btn:focus-visible,.card:focus-visible,.footer-links a:focus-visible,.filter-chip:focus-visible{
      outline:3px solid rgba(32,214,139,.36);
      outline-offset:3px;
      border-radius:12px;
    }
    .brand-mark{
      width:48px;
      height:48px;
      border-radius:14px;
      display:grid;
      place-items:center;
      font-weight:900;
      letter-spacing:.5px;
      color:#101413;
      background:linear-gradient(135deg,var(--green),#b8ffd9 58%,var(--amber));
      box-shadow:0 10px 24px rgba(32,214,139,.22);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.25}
    .brand-text strong{font-size:17px;font-weight:800;letter-spacing:-.2px}
    .brand-text small{font-size:12px;color:var(--muted);margin-top:3px}
    .header-right{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:18px;
      flex:1;
      min-width:0;
    }
    .nav{display:flex;align-items:center;gap:8px;white-space:nowrap}
    .nav a{
      padding:10px 14px;
      border-radius:999px;
      font-size:14px;
      font-weight:700;
      color:#303936;
      transition:.22s ease;
    }
    .nav a:hover{background:rgba(32,214,139,.12);color:#111}
    .nav a.active{
      color:#101413;
      background:var(--surface);
      box-shadow:inset 0 0 0 1px var(--line),var(--shadow-sm);
    }
    .header-pills{
      display:flex;
      align-items:center;
      gap:8px;
      overflow:auto;
      scrollbar-width:none;
      max-width:520px;
      padding:4px 0;
    }
    .header-pills::-webkit-scrollbar{display:none}
    .pill-link{
      flex:0 0 auto;
      padding:8px 11px;
      border:1px solid var(--line);
      border-radius:999px;
      color:var(--muted);
      font-size:12px;
      font-weight:700;
      background:rgba(255,255,255,.58);
      transition:.2s ease;
    }
    .pill-link:hover{color:var(--green-2);border-color:rgba(32,214,139,.45);background:#fff}
    main{overflow:hidden}
    .section{padding:72px 0}
    .section-tight{padding:54px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:26px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--green-2);
      font-weight:900;
      font-size:13px;
      letter-spacing:.06em;
      text-transform:uppercase;
    }
    .eyebrow::before{
      content:"";
      width:22px;
      height:3px;
      border-radius:999px;
      background:var(--green);
      box-shadow:0 0 18px rgba(32,214,139,.55);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      margin-bottom:18px;
      font-size:clamp(34px,5vw,58px);
      line-height:1.06;
      letter-spacing:-1.6px;
      font-weight:900;
    }
    h2{
      margin-bottom:8px;
      font-size:clamp(26px,3vw,38px);
      line-height:1.15;
      letter-spacing:-.8px;
      font-weight:900;
    }
    h3{line-height:1.28}
    .lead{font-size:17px;color:#dfe8e4;max-width:760px}
    .muted{color:var(--muted)}
    .btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:800;
      font-size:14px;
      border:1px solid transparent;
      cursor:pointer;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
    }
    .btn-primary{background:var(--amber);color:#17100a;box-shadow:0 12px 26px rgba(245,165,36,.24)}
    .btn-primary:hover{background:#ffb43a;transform:translateY(-2px);box-shadow:0 16px 32px rgba(245,165,36,.32)}
    .btn-secondary{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.22)}
    .btn-secondary:hover{background:rgba(255,255,255,.16);border-color:rgba(32,214,139,.7);transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--ink);border-color:var(--line)}
    .btn-light:hover{border-color:rgba(32,214,139,.55);color:var(--green-2);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
    .tag-row{display:flex;flex-wrap:wrap;gap:10px}
    .tag,.filter-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 11px;
      border-radius:999px;
      border:1px solid rgba(223,230,226,.9);
      background:rgba(255,255,255,.78);
      color:#34403b;
      font-weight:800;
      font-size:12px;
      transition:.2s ease;
    }
    .tag.dark{background:rgba(16,20,19,.72);border-color:rgba(255,255,255,.16);color:#eaf2ee}
    .tag.hot{border-color:rgba(245,165,36,.45);background:rgba(245,165,36,.14);color:#6d4208}
    .filter-chip:hover,.filter-chip.active{border-color:rgba(32,214,139,.65);background:rgba(32,214,139,.12);color:#0b6b47}
    .category-hero{
      position:relative;
      padding:38px 0 0;
      background:
        linear-gradient(180deg,rgba(16,20,19,.02),rgba(16,20,19,0));
    }
    .crumbs{
      display:flex;
      align-items:center;
      gap:8px;
      color:var(--muted);
      font-size:13px;
      font-weight:700;
      margin:18px 0;
    }
    .crumbs a{color:#2f3a36}
    .crumbs a:hover{color:var(--green-2)}
    .banner{
      position:relative;
      overflow:hidden;
      border-radius:30px;
      min-height:430px;
      display:grid;
      align-items:end;
      box-shadow:0 24px 60px rgba(15,23,20,.18);
      background:#101413;
      isolation:isolate;
    }
    .banner::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(16,20,19,.92) 0%,rgba(16,20,19,.72) 45%,rgba(16,20,19,.2) 100%),
        linear-gradient(0deg,rgba(16,20,19,.88),rgba(16,20,19,.05) 50%);
      z-index:1;
    }
    .banner::after{
      content:"";
      position:absolute;
      inset:auto -20% -42% 15%;
      height:260px;
      background:radial-gradient(circle,rgba(32,214,139,.38),transparent 62%);
      filter:blur(10px);
      z-index:1;
    }
    .banner-bg{
      position:absolute;
      inset:0;
      width:100%;
      height:100%;
      object-fit:cover;
      opacity:.86;
      transform:scale(1.02);
    }
    .banner-content{
      position:relative;
      z-index:2;
      padding:50px;
      max-width:850px;
    }
    .banner-kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(32,214,139,.14);
      border:1px solid rgba(32,214,139,.35);
      color:#d9ffec;
      font-size:13px;
      font-weight:900;
      margin-bottom:18px;
    }
    .banner h1{color:#fff}
    .banner .lead{margin-bottom:22px}
    .metric-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
      margin-top:-34px;
      position:relative;
      z-index:5;
      padding:0 26px;
    }
    .metric{
      background:rgba(255,255,255,.94);
      border:1px solid rgba(223,230,226,.95);
      border-radius:18px;
      padding:18px;
      box-shadow:var(--shadow-sm);
    }
    .metric strong{
      display:block;
      font-size:26px;
      line-height:1;
      letter-spacing:-.8px;
      color:#101413;
      margin-bottom:8px;
    }
    .metric span{font-size:13px;color:var(--muted);font-weight:700}
    .filters-card{
      margin-top:28px;
      padding:22px;
      border:1px solid var(--line);
      border-radius:22px;
      background:rgba(255,255,255,.8);
      box-shadow:var(--shadow-sm);
    }
    .filters-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      margin-bottom:14px;
    }
    .filters-top strong{font-size:16px}
    .filters-top span{font-size:13px;color:var(--muted)}
    .layout-grid{
      display:grid;
      grid-template-columns:minmax(0,1fr) 320px;
      gap:28px;
      align-items:start;
    }
    .content-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:20px;
    }
    .card{
      display:block;
      position:relative;
      background:var(--surface);
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      overflow:hidden;
      box-shadow:0 8px 20px rgba(15,23,20,.04);
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
    }
    .card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
      border-color:rgba(32,214,139,.55);
    }
    .card-media{
      position:relative;
      aspect-ratio:16/9;
      overflow:hidden;
      background:#d9e0dc;
    }
    .card-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .35s ease;
    }
    .card:hover .card-media img{transform:scale(1.045)}
    .card-badge{
      position:absolute;
      left:14px;
      top:14px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(16,20,19,.76);
      color:#fff;
      font-size:12px;
      font-weight:900;
      backdrop-filter:blur(8px);
    }
    .card-body{padding:20px}
    .card-body h3{
      margin:10px 0 9px;
      font-size:20px;
      letter-spacing:-.35px;
    }
    .card:hover .card-body h3{color:var(--green-2)}
    .card-body p{
      margin-bottom:16px;
      color:var(--muted);
      font-size:14px;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      border-top:1px solid var(--line);
      padding-top:13px;
      color:var(--weak);
      font-size:12px;
      font-weight:800;
    }
    .mini-tags{display:flex;flex-wrap:wrap;gap:7px}
    .mini-tag{
      display:inline-flex;
      padding:5px 8px;
      border-radius:999px;
      background:var(--surface-2);
      color:#42504a;
      font-size:12px;
      font-weight:800;
    }
    .side-panel{
      display:grid;
      gap:18px;
      position:sticky;
      top:96px;
    }
    .side-box{
      padding:20px;
      border-radius:22px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.86);
      box-shadow:var(--shadow-sm);
    }
    .side-box h3{
      margin:0 0 14px;
      font-size:18px;
      letter-spacing:-.2px;
    }
    .topic-list{display:grid;gap:10px}
    .topic-item{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:12px;
      border-radius:14px;
      background:var(--surface-2);
      transition:.2s ease;
    }
    .topic-item:hover{background:rgba(32,214,139,.12);color:var(--green-2)}
    .topic-item span{font-size:13px;font-weight:800}
    .topic-item em{font-style:normal;font-size:12px;color:var(--weak)}
    .score-board{
      border-radius:26px;
      background:var(--dark);
      color:#fff;
      overflow:hidden;
      box-shadow:var(--shadow);
    }
    .score-board-head{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding:22px 24px;
      border-bottom:1px solid rgba(255,255,255,.1);
      background:linear-gradient(135deg,rgba(32,214,139,.18),rgba(245,165,36,.08));
    }
    .score-board-head h2{margin:0;color:#fff;font-size:28px}
    .score-board-head p{margin:6px 0 0;color:#aebbb6;font-size:14px}
    .score-rows{display:grid}
    .score-row{
      display:grid;
      grid-template-columns:1.1fr .65fr 1.1fr .8fr;
      gap:12px;
      align-items:center;
      padding:18px 24px;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .score-row:last-child{border-bottom:0}
    .team{font-weight:900}
    .score-num{
      justify-self:center;
      color:var(--green);
      font-size:22px;
      font-weight:900;
      letter-spacing:.5px;
    }
    .score-note{justify-self:end;color:#aebbb6;font-size:13px;font-weight:700}
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .process-card{
      padding:24px;
      border-radius:22px;
      border:1px solid var(--line);
      background:var(--surface);
      box-shadow:var(--shadow-sm);
      position:relative;
      overflow:hidden;
    }
    .process-card::after{
      content:"";
      position:absolute;
      right:-42px;
      top:-42px;
      width:120px;
      height:120px;
      border-radius:50%;
      background:rgba(32,214,139,.1);
    }
    .step{
      width:38px;
      height:38px;
      display:grid;
      place-items:center;
      border-radius:12px;
      background:#101413;
      color:var(--green);
      font-weight:900;
      margin-bottom:18px;
    }
    .process-card h3{margin-bottom:8px;font-size:18px}
    .process-card p{margin:0;color:var(--muted);font-size:14px}
    .recommend-grid{
      display:grid;
      grid-template-columns:1.25fr .9fr .9fr;
      gap:18px;
    }
    .rec-card{
      min-height:210px;
      border-radius:24px;
      overflow:hidden;
      position:relative;
      padding:24px;
      color:#fff;
      background:#101413;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
      box-shadow:var(--shadow-sm);
      transition:.22s ease;
    }
    .rec-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .rec-card img{
      position:absolute;
      inset:0;
      width:100%;
      height:100%;
      object-fit:cover;
      opacity:.62;
      z-index:0;
      transition:.35s ease;
    }
    .rec-card:hover img{transform:scale(1.04)}
    .rec-card::before{
      content:"";
      position:absolute;
      inset:0;
      z-index:1;
      background:linear-gradient(0deg,rgba(16,20,19,.88),rgba(16,20,19,.16));
    }
    .rec-card>*:not(img){position:relative;z-index:2}
    .rec-card h3{margin:12px 0 6px;font-size:22px}
    .rec-card p{margin:0;color:#dce6e1;font-size:14px}
    .faq-wrap{
      display:grid;
      grid-template-columns:.75fr 1.25fr;
      gap:28px;
      align-items:start;
    }
    .faq-list{display:grid;gap:12px}
    details{
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(255,255,255,.86);
      box-shadow:0 8px 18px rgba(15,23,20,.04);
      overflow:hidden;
    }
    summary{
      cursor:pointer;
      padding:18px 20px;
      font-weight:900;
      list-style:none;
      display:flex;
      justify-content:space-between;
      gap:18px;
    }
    summary::-webkit-details-marker{display:none}
    summary::after{
      content:"+";
      width:24px;
      height:24px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:var(--surface-2);
      color:var(--green-2);
      flex:0 0 auto;
      transition:.2s ease;
    }
    details[open] summary::after{content:"−";background:var(--green);color:#101413}
    details p{padding:0 20px 18px;margin:0;color:var(--muted);font-size:14px}
    .cta{
      margin:20px 0 76px;
      border-radius:30px;
      overflow:hidden;
      position:relative;
      color:#fff;
      background:
        linear-gradient(120deg,rgba(16,20,19,.98),rgba(16,20,19,.78)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
    }
    .cta-inner{
      padding:44px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
    }
    .cta h2{color:#fff;margin-bottom:10px}
    .cta p{color:#d7e1dd;margin:0;max-width:760px}
    .pagination{
      display:flex;
      justify-content:center;
      align-items:center;
      gap:8px;
      margin-top:28px;
    }
    .page-btn{
      min-width:40px;
      height:40px;
      padding:0 14px;
      display:grid;
      place-items:center;
      border-radius:12px;
      border:1px solid var(--line);
      background:#fff;
      color:#34403b;
      font-weight:900;
      transition:.2s ease;
    }
    .page-btn:hover,.page-btn.active{background:#101413;color:#fff;border-color:#101413}
    .site-footer{
      background:#101413;
      color:#dfe8e4;
      padding:58px 0 24px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .8fr .9fr 1fr;
      gap:28px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .footer-col h3{
      margin:0 0 14px;
      color:#fff;
      font-size:17px;
    }
    .footer-col p{
      margin:0;
      color:#aebbb6;
      font-size:14px;
    }
    .footer-links{display:grid;gap:9px}
    .footer-links a{
      color:#aebbb6;
      font-size:14px;
      transition:.2s ease;
    }
    .footer-links a:hover{color:var(--green);transform:translateX(2px)}
    .footer-note{
      padding-top:20px;
      display:flex;
      justify-content:space-between;
      gap:20px;
      color:#899690;
      font-size:13px;
    }
    .footer-note strong{color:#dfe8e4}
    @media (max-width:1180px){
      .header-inner{align-items:flex-start;padding:12px 0;flex-direction:column}
      .site-header{position:relative}
      .header-right{width:100%;justify-content:space-between}
      .header-pills{max-width:100%}
      .metric-strip{grid-template-columns:repeat(2,1fr)}
      .layout-grid{grid-template-columns:1fr}
      .side-panel{position:static;grid-template-columns:repeat(3,1fr)}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:860px){
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:56px 0}
      .banner{min-height:500px;border-radius:24px}
      .banner-content{padding:34px 24px}
      .metric-strip{padding:0 14px;margin-top:-24px}
      .content-grid,.recommend-grid,.faq-wrap{grid-template-columns:1fr}
      .side-panel{grid-template-columns:1fr}
      .score-row{grid-template-columns:1fr auto;gap:8px}
      .score-note{grid-column:1/-1;justify-self:start}
      .cta-inner{grid-template-columns:1fr;padding:32px 24px}
      .footer-note{flex-direction:column}
    }
    @media (max-width:620px){
      :root{--header-h:auto}
      .brand{min-width:0}
      .brand-mark{width:42px;height:42px}
      .brand-text strong{font-size:15px}
      .brand-text small{font-size:11px}
      .header-right{align-items:flex-start;flex-direction:column;gap:10px}
      .nav{width:100%;overflow:auto;padding-bottom:2px}
      .nav a{padding:9px 12px}
      .header-pills{width:100%}
      h1{font-size:32px;letter-spacing:-.8px}
      .lead{font-size:15px}
      .banner{min-height:560px}
      .metric-strip{grid-template-columns:1fr}
      .filters-top{align-items:flex-start;flex-direction:column;gap:4px}
      .card-body h3{font-size:18px}
      .score-board-head{flex-direction:column}
      .process-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .btn{width:100%}
      .pagination{flex-wrap:wrap}
    }