/* roulang page: index */
:root{
      --color-primary:#2563eb;
      --color-primary-dark:#1d4ed8;
      --color-primary-soft:#eaf2ff;
      --color-accent:#06b6d4;
      --color-accent-soft:#e8fbff;
      --color-bg:#f6f9fe;
      --color-surface:#ffffff;
      --color-surface-2:#f8fbff;
      --color-text:#102033;
      --color-muted:#607086;
      --color-light:#8a99ad;
      --color-border:#dce7f5;
      --color-border-strong:#b8cdf0;
      --shadow-sm:0 8px 22px rgba(37,99,235,.08);
      --shadow-md:0 16px 38px rgba(15,42,80,.12);
      --shadow-lg:0 22px 58px rgba(18,57,112,.16);
      --radius-sm:10px;
      --radius-md:16px;
      --radius-lg:22px;
      --radius-xl:30px;
      --container:1180px;
      --section:84px;
      --ease:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--color-text);
      background:
        radial-gradient(circle at 8% 8%, rgba(37,99,235,.10), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(6,182,212,.10), transparent 28%),
        var(--color-bg);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      line-height:1.72;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--color-primary)}
    img{max-width:100%;height:auto;display:block}
    button,input{font:inherit}
    button:focus,input:focus,a:focus{
      outline:3px solid rgba(37,99,235,.20);
      outline-offset:3px;
    }
    .site-container{
      width:min(calc(100% - 40px), var(--container));
      margin:0 auto;
    }
    .section{
      padding:var(--section) 0;
      position:relative;
    }
    .section.compact{padding:58px 0}
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:30px;
    }
    .section-title h2{
      margin:0;
      font-size:clamp(1.55rem,2.2vw,2.35rem);
      line-height:1.22;
      letter-spacing:-.02em;
      font-weight:800;
      color:#0f2747;
    }
    .section-title p{
      max-width:590px;
      margin:10px 0 0;
      color:var(--color-muted);
      font-size:1rem;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      border:1px solid rgba(37,99,235,.13);
      font-weight:700;
      font-size:.82rem;
      margin-bottom:14px;
    }
    .eyebrow:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--color-accent);
      box-shadow:0 0 0 5px rgba(6,182,212,.12);
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.93);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(220,231,245,.88);
      box-shadow:0 10px 28px rgba(19,47,88,.05);
    }
    .brand-row{
      padding:14px 0;
      border-bottom:1px solid rgba(220,231,245,.70);
    }
    .brand-row .site-container{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:900;
      color:#0e2b52;
      letter-spacing:-.02em;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:14px;
      display:grid;place-items:center;
      color:white;
      background:linear-gradient(135deg,var(--color-primary),#49c7df);
      box-shadow:0 12px 24px rgba(37,99,235,.22);
      font-weight:900;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.15;
      font-size:1.08rem;
    }
    .brand-text small{
      margin-top:3px;
      color:var(--color-light);
      font-weight:600;
      font-size:.72rem;
      letter-spacing:.06em;
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex:1;
      justify-content:flex-end;
    }
    .search-box{
      width:min(420px,42vw);
      position:relative;
    }
    .search-box input{
      width:100%;
      height:42px;
      border:1px solid var(--color-border);
      background:#f8fbff;
      border-radius:999px;
      padding:0 44px 0 16px;
      color:var(--color-text);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.85);
      transition:var(--ease);
    }
    .search-box input:focus{
      border-color:var(--color-primary);
      background:#fff;
      box-shadow:0 0 0 4px rgba(37,99,235,.10);
    }
    .search-box span{
      position:absolute;
      right:15px;
      top:50%;
      transform:translateY(-50%);
      color:var(--color-primary);
      font-weight:900;
    }
    .mini-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:42px;
      padding:0 18px;
      border-radius:999px;
      background:var(--color-primary);
      color:#fff;
      font-weight:800;
      box-shadow:0 12px 26px rgba(37,99,235,.22);
      white-space:nowrap;
    }
    .mini-cta:hover{background:var(--color-primary-dark);color:#fff;transform:translateY(-2px)}
    .channel-row{
      padding:10px 0;
    }
    .channel-nav{
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
      padding-bottom:1px;
    }
    .channel-nav::-webkit-scrollbar{display:none}
    .channel-nav a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:36px;
      padding:8px 16px;
      border-radius:999px;
      background:#fff;
      color:#38526f;
      border:1px solid var(--color-border);
      font-weight:800;
      white-space:nowrap;
      box-shadow:0 4px 14px rgba(17,44,83,.04);
    }
    .channel-nav a:hover{
      border-color:var(--color-primary);
      color:var(--color-primary);
      transform:translateY(-1px);
    }
    .channel-nav a.active{
      background:var(--color-primary);
      color:#fff;
      border-color:var(--color-primary);
      box-shadow:0 10px 22px rgba(37,99,235,.20);
    }
    .hero{
      padding:58px 0 42px;
    }
    .lead-capture{
      background:linear-gradient(180deg,#fff 0%,#f7fbff 100%);
      border:1px solid rgba(184,205,240,.78);
      border-radius:32px;
      box-shadow:var(--shadow-lg);
      overflow:hidden;
      position:relative;
    }
    .lead-capture:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(37,99,235,.06) 1px,transparent 1px),
        linear-gradient(0deg,rgba(37,99,235,.05) 1px,transparent 1px);
      background-size:36px 36px;
      mask-image:linear-gradient(90deg,rgba(0,0,0,.8),transparent 70%);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      padding:38px;
    }
    .hero h1{
      margin:0 0 18px;
      font-size:clamp(2.05rem,4.2vw,4.15rem);
      line-height:1.08;
      color:#0c2442;
      font-weight:900;
      letter-spacing:-.045em;
    }
    .hero-desc{
      max-width:690px;
      margin:0 0 26px;
      color:#4c6078;
      font-size:1.08rem;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin-bottom:28px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:850;
      border:1px solid transparent;
      cursor:pointer;
      transition:var(--ease);
      line-height:1;
    }
    .btn-primary{
      background:var(--color-primary);
      color:white;
      box-shadow:0 14px 28px rgba(37,99,235,.22);
    }
    .btn-primary:hover{background:var(--color-primary-dark);color:white;transform:translateY(-2px)}
    .btn-secondary{
      background:#fff;
      color:var(--color-primary);
      border-color:var(--color-border-strong);
      box-shadow:0 8px 18px rgba(17,44,83,.06);
    }
    .btn-secondary:hover{border-color:var(--color-primary);background:#f8fbff;transform:translateY(-2px)}
    .btn-ghost{
      background:transparent;
      color:#38526f;
      border-color:rgba(220,231,245,.86);
    }
    .btn-ghost:hover{background:#fff;border-color:var(--color-primary);color:var(--color-primary)}
    .hero-points{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      max-width:720px;
    }
    .point{
      padding:14px 16px;
      border-radius:16px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(220,231,245,.88);
      box-shadow:var(--shadow-sm);
    }
    .point strong{
      display:block;
      color:#0f2747;
      font-size:1.12rem;
      line-height:1.2;
    }
    .point span{font-size:.88rem;color:var(--color-muted)}
    .cover-card{
      position:relative;
      min-height:100%;
      padding:22px;
      border-radius:26px;
      background:#ffffff;
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-md);
    }
    .cover-top{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-start;
      margin-bottom:16px;
    }
    .cover-badge{
      padding:7px 11px;
      border-radius:999px;
      background:var(--color-accent-soft);
      color:#077d95;
      font-weight:850;
      font-size:.78rem;
      border:1px solid rgba(6,182,212,.16);
    }
    .cover-title{
      padding:28px 22px;
      border-radius:22px;
      background:
        radial-gradient(circle at 85% 15%, rgba(6,182,212,.16), transparent 28%),
        linear-gradient(145deg,#edf5ff,#ffffff);
      border:1px solid rgba(184,205,240,.72);
      margin-bottom:16px;
    }
    .cover-title h3{
      margin:0;
      font-size:1.48rem;
      line-height:1.25;
      font-weight:900;
      color:#12315a;
    }
    .cover-title p{
      margin:10px 0 0;
      color:var(--color-muted);
      font-size:.94rem;
    }
    .toc-list{
      margin:0 0 18px;
      padding:0;
      list-style:none;
      display:grid;
      gap:9px;
    }
    .toc-list li{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:10px 12px;
      border-radius:13px;
      background:#f8fbff;
      border:1px solid var(--color-border);
      color:#486078;
      font-size:.92rem;
    }
    .toc-list b{color:#12315a}
    .lead-form{
      display:grid;
      gap:10px;
      padding:14px;
      border-radius:18px;
      background:#f4f8ff;
      border:1px solid var(--color-border);
    }
    .lead-form input{
      height:44px;
      border-radius:12px;
      border:1px solid var(--color-border);
      padding:0 13px;
      background:#fff;
      transition:var(--ease);
    }
    .lead-form input:focus{
      border-color:var(--color-primary);
      box-shadow:0 0 0 4px rgba(37,99,235,.10);
    }
    .lead-form small{color:var(--color-light);line-height:1.5}
    .directory-band{
      margin-top:32px;
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:18px;
    }
    .directory-main,.directory-side{
      border-radius:24px;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-sm);
      padding:24px;
    }
    .directory-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      background:#f3f7ff;
      border:1px solid var(--color-border);
      color:#456078;
      font-weight:760;
      font-size:.86rem;
      transition:var(--ease);
    }
    .tag:hover{border-color:var(--color-primary);color:var(--color-primary);background:#fff;transform:translateY(-1px)}
    .tag.hot{background:#eef6ff;color:var(--color-primary-dark);border-color:#cfe0fb}
    .mini-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .mini-list li{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:10px;
      padding:12px;
      border:1px solid var(--color-border);
      border-radius:14px;
      background:#fbfdff;
    }
    .num{
      width:26px;height:26px;
      display:grid;place-items:center;
      border-radius:9px;
      background:var(--color-primary-soft);
      color:var(--color-primary-dark);
      font-weight:900;
      font-size:.82rem;
    }
    .trend{color:#0f9f73;font-weight:850;font-size:.82rem}
    .cards-grid{
      display:grid;
      grid-template-columns:1.1fr .95fr .95fr;
      gap:18px;
      align-items:stretch;
    }
    .entry-card{
      position:relative;
      min-height:238px;
      padding:22px;
      border-radius:22px;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
      overflow:hidden;
    }
    .entry-card:after{
      content:"";
      position:absolute;
      right:-45px;
      bottom:-45px;
      width:130px;height:130px;border-radius:50%;
      background:rgba(37,99,235,.07);
      transition:var(--ease);
    }
    .entry-card:hover{
      transform:translateY(-4px);
      border-color:var(--color-primary);
      box-shadow:var(--shadow-md);
    }
    .entry-card:hover:after{transform:scale(1.12);background:rgba(37,99,235,.10)}
    .entry-card.featured{
      min-height:318px;
      background:linear-gradient(180deg,#ffffff,#f5f9ff);
    }
    .card-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:10px;
      margin-bottom:18px;
    }
    .heat{
      color:#ef7d1a;
      background:#fff6ea;
      border:1px solid #ffe0bb;
      border-radius:999px;
      padding:5px 9px;
      font-size:.78rem;
      font-weight:850;
      white-space:nowrap;
    }
    .entry-card h3{
      position:relative;
      z-index:1;
      margin:0 0 10px;
      font-size:1.22rem;
      line-height:1.3;
      font-weight:900;
      color:#102b4c;
    }
    .entry-card p{
      position:relative;
      z-index:1;
      color:var(--color-muted);
      margin:0 0 18px;
      font-size:.96rem;
    }
    .card-tags{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:18px;
    }
    .card-tags span{
      font-size:.78rem;
      font-weight:760;
      color:#52708e;
      background:#f5f8fd;
      border:1px solid var(--color-border);
      padding:5px 9px;
      border-radius:999px;
    }
    .card-actions{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin-top:auto;
    }
    .small-btn{
      display:inline-flex;
      min-height:36px;
      align-items:center;
      justify-content:center;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid var(--color-border);
      background:#fff;
      color:var(--color-primary);
      font-weight:850;
      font-size:.86rem;
    }
    .small-btn.primary{background:var(--color-primary);border-color:var(--color-primary);color:#fff}
    .small-btn:hover{transform:translateY(-2px);border-color:var(--color-primary);box-shadow:0 8px 18px rgba(37,99,235,.12)}
    .check-layout{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:22px;
      align-items:start;
    }
    .note-panel{
      padding:26px;
      border-radius:24px;
      background:linear-gradient(160deg,#eff6ff,#ffffff);
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-sm);
      position:sticky;
      top:130px;
    }
    .note-panel h3{margin:0 0 12px;font-size:1.45rem;font-weight:900;color:#12315a}
    .note-panel p{margin:0;color:var(--color-muted)}
    .check-list{
      display:grid;
      gap:14px;
    }
    .check-item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:14px;
      padding:18px;
      border-radius:18px;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:0 8px 18px rgba(17,44,83,.05);
      transition:var(--ease);
    }
    .check-item:hover{transform:translateY(-3px);border-color:var(--color-primary);box-shadow:var(--shadow-sm)}
    .check-icon{
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;
      background:var(--color-primary-soft);
      color:var(--color-primary);
      font-weight:900;
    }
    .check-item h3{margin:0 0 5px;font-size:1.06rem;font-weight:900;color:#132e50}
    .check-item p{margin:0;color:var(--color-muted);font-size:.94rem}
    .ranking-wrap{
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:20px;
    }
    .rank-table,.guide-card{
      background:#fff;
      border:1px solid var(--color-border);
      border-radius:24px;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .rank-row{
      display:grid;
      grid-template-columns:58px 1fr 96px 80px;
      gap:12px;
      align-items:center;
      padding:16px 18px;
      border-bottom:1px solid var(--color-border);
    }
    .rank-row:last-child{border-bottom:0}
    .rank-row.header{
      background:#f4f8ff;
      color:#5c7188;
      font-size:.84rem;
      font-weight:900;
    }
    .rank-title b{display:block;color:#102b4c}
    .rank-title span{display:block;color:var(--color-light);font-size:.86rem;margin-top:2px}
    .metric{font-weight:900;color:#17385f}
    .rise{color:#0f9f73;font-weight:900}
    .guide-card{padding:24px}
    .guide-card h3{margin:0 0 14px;font-size:1.35rem;font-weight:900;color:#12315a}
    .guide-steps{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:13px;
    }
    .guide-steps li{
      display:flex;
      gap:11px;
      align-items:flex-start;
      color:var(--color-muted);
    }
    .guide-steps em{
      flex:0 0 auto;
      width:24px;height:24px;border-radius:8px;
      display:grid;place-items:center;
      background:var(--color-accent-soft);
      color:#087d94;
      font-style:normal;
      font-weight:900;
      font-size:.8rem;
    }
    .vertical-flow{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .vertical-card{
      min-height:342px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      padding:18px;
      border-radius:24px;
      border:1px solid var(--color-border);
      background:
        linear-gradient(180deg,rgba(255,255,255,.92),rgba(255,255,255,.98)),
        linear-gradient(145deg,rgba(37,99,235,.10),rgba(6,182,212,.06));
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
    }
    .vertical-card:hover{transform:translateY(-4px);border-color:var(--color-primary);box-shadow:var(--shadow-md)}
    .cover-feel{
      height:154px;
      border-radius:20px;
      background:
        linear-gradient(135deg,rgba(37,99,235,.85),rgba(6,182,212,.55)),
        repeating-linear-gradient(90deg,rgba(255,255,255,.18) 0 1px,transparent 1px 14px);
      padding:16px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      color:#fff;
      overflow:hidden;
      position:relative;
    }
    .cover-feel:after{
      content:"";
      position:absolute;
      width:110px;height:110px;border-radius:50%;
      background:rgba(255,255,255,.16);
      right:-35px;bottom:-42px;
    }
    .cover-feel span{font-weight:900;position:relative;z-index:1}
    .cover-feel small{position:relative;z-index:1;opacity:.85}
    .vertical-card h3{margin:16px 0 8px;font-size:1.12rem;line-height:1.3;font-weight:900;color:#102b4c}
    .vertical-card p{margin:0 0 14px;color:var(--color-muted);font-size:.93rem}
    .recommend-layout{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:20px;
      align-items:stretch;
    }
    .recommend-big{
      padding:28px;
      border-radius:26px;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-md);
    }
    .recommend-big h3{font-size:1.55rem;margin:0 0 10px;font-weight:900;color:#102b4c}
    .recommend-big p{margin:0 0 20px;color:var(--color-muted)}
    .split-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin:20px 0;
    }
    .split-metrics div{
      padding:14px;
      border-radius:16px;
      background:#f7faff;
      border:1px solid var(--color-border);
    }
    .split-metrics b{display:block;font-size:1.25rem;color:var(--color-primary)}
    .split-metrics span{font-size:.82rem;color:var(--color-muted)}
    .recommend-stack{
      display:grid;
      gap:14px;
    }
    .stack-item{
      padding:18px;
      border-radius:20px;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:0 8px 18px rgba(17,44,83,.05);
      transition:var(--ease);
    }
    .stack-item:hover{transform:translateX(3px);border-color:var(--color-primary);box-shadow:var(--shadow-sm)}
    .stack-item h3{margin:0 0 8px;font-size:1.08rem;font-weight:900;color:#102b4c}
    .stack-item p{margin:0;color:var(--color-muted);font-size:.93rem}
    .news-layout{
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:22px;
    }
    .news-list,.side-reco{
      background:#fff;
      border:1px solid var(--color-border);
      border-radius:24px;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .news-item{
      display:grid;
      grid-template-columns:108px 1fr auto;
      gap:18px;
      align-items:center;
      padding:18px 20px;
      border-bottom:1px solid var(--color-border);
    }
    .news-item:last-child{border-bottom:0}
    .date-box{
      border-radius:14px;
      background:#f4f8ff;
      border:1px solid var(--color-border);
      padding:10px;
      text-align:center;
      color:var(--color-primary-dark);
      font-weight:900;
      font-size:.9rem;
    }
    .news-item a.title-link{
      display:block;
      font-weight:900;
      color:#102b4c;
      margin-bottom:4px;
      line-height:1.35;
    }
    .news-item a.title-link:hover{color:var(--color-primary)}
    .news-item p{margin:0;color:var(--color-muted);font-size:.92rem}
    .side-reco{padding:22px}
    .side-reco h3{margin:0 0 14px;font-size:1.25rem;font-weight:900;color:#102b4c}
    .side-link{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:13px 0;
      border-bottom:1px solid var(--color-border);
      color:#425b75;
      font-weight:800;
    }
    .side-link:last-child{border-bottom:0}
    .side-link span{color:var(--color-light);font-size:.85rem;font-weight:800}
    .quote-strip{
      display:flex;
      gap:12px;
      overflow-x:auto;
      padding:4px 2px 14px;
      scrollbar-width:thin;
    }
    .quote{
      flex:0 0 330px;
      padding:16px 18px;
      border-radius:18px;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-sm);
      color:#405871;
    }
    .quote strong{display:block;color:#102b4c;margin-bottom:4px}
    .quote small{color:#ef9a19;font-weight:900}
    .accordion{
      background:transparent;
    }
    .accordion-item{
      margin-bottom:12px;
      border:1px solid var(--color-border);
      border-radius:18px;
      background:#fff;
      box-shadow:0 8px 18px rgba(17,44,83,.05);
      overflow:hidden;
    }
    .accordion-title{
      border:0 !important;
      color:#102b4c !important;
      font-weight:900;
      font-size:1rem;
      padding:18px 48px 18px 20px;
      background:#fff;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:#f6f9ff;
      color:var(--color-primary) !important;
    }
    .accordion-content{
      border:0 !important;
      border-top:1px solid var(--color-border) !important;
      color:var(--color-muted);
      padding:18px 20px;
      background:#fbfdff;
    }
    .share-cta{
      border-radius:30px;
      padding:34px;
      background:
        radial-gradient(circle at 80% 20%,rgba(6,182,212,.16),transparent 30%),
        linear-gradient(135deg,#0f63dc,#2a83ef);
      color:#fff;
      box-shadow:var(--shadow-lg);
      overflow:hidden;
      position:relative;
    }
    .share-cta:after{
      content:"";
      position:absolute;
      width:260px;height:260px;border-radius:50%;
      right:-90px;bottom:-120px;
      background:rgba(255,255,255,.12);
    }
    .share-cta h2{margin:0 0 10px;font-size:clamp(1.6rem,2.4vw,2.5rem);font-weight:900}
    .share-cta p{margin:0;color:rgba(255,255,255,.86);max-width:650px}
    .share-cta .btn-secondary{
      border-color:rgba(255,255,255,.55);
      color:#0f63dc;
    }
    .share-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr auto;
      gap:20px;
      align-items:center;
    }
    .progress-box{
      margin-top:20px;
      max-width:560px;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.13);
      border:1px solid rgba(255,255,255,.23);
    }
    .progress-track{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.22);
      overflow:hidden;
      margin:10px 0 8px;
    }
    .progress-fill{
      width:68%;
      height:100%;
      border-radius:999px;
      background:#fff;
    }
    .progress-box small{color:rgba(255,255,255,.82)}
    .site-footer{
      padding:54px 0 28px;
      background:#0e2239;
      color:#d7e5f8;
      margin-top:30px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .8fr .8fr 1fr;
      gap:28px;
    }
    .footer-brand{
      display:flex;
      gap:12px;
      align-items:center;
      font-weight:900;
      color:#fff;
      margin-bottom:12px;
    }
    .footer-mark{
      width:38px;height:38px;border-radius:13px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--color-primary),var(--color-accent));
      color:#fff;font-weight:900;
    }
    .site-footer p{color:#aabbd0;margin:0;font-size:.93rem}
    .site-footer h3{color:#fff;font-size:1rem;margin:0 0 13px;font-weight:900}
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{color:#b9cae0;font-weight:700;font-size:.93rem}
    .footer-links a:hover{color:#fff;transform:translateX(2px)}
    .copyright{
      margin-top:32px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.12);
      color:#91a4bb;
      font-size:.88rem;
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }
    .mobile-sticky{
      display:none;
      position:fixed;
      left:12px;
      right:12px;
      bottom:12px;
      z-index:60;
      padding:10px;
      border-radius:18px;
      background:rgba(255,255,255,.94);
      backdrop-filter:blur(14px);
      border:1px solid var(--color-border);
      box-shadow:0 18px 40px rgba(15,42,80,.18);
      gap:8px;
    }
    .mobile-sticky a{flex:1}
    @media (max-width:1024px){
      :root{--section:68px}
      .hero-inner{padding:30px}
      .hero-points,.cards-grid,.vertical-flow{grid-template-columns:repeat(2,1fr)}
      .directory-band,.check-layout,.ranking-wrap,.recommend-layout,.news-layout{grid-template-columns:1fr}
      .note-panel{position:relative;top:auto}
      .footer-grid{grid-template-columns:1fr 1fr}
      .search-box{width:min(360px,38vw)}
    }
    @media (max-width:768px){
      .site-container{width:min(calc(100% - 28px), var(--container))}
      .brand-row .site-container{align-items:flex-start}
      .header-actions{flex-direction:column;align-items:stretch;gap:8px}
      .search-box{width:100%}
      .mini-cta{display:none}
      .hero{padding:36px 0 22px}
      .lead-capture{border-radius:24px}
      .hero-inner{padding:24px}
      .hero-points,.split-metrics{grid-template-columns:1fr}
      .section-title{display:block}
      .directory-main,.directory-side,.recommend-big,.guide-card,.side-reco{padding:20px}
      .rank-row{grid-template-columns:42px 1fr 70px;gap:10px}
      .rank-row .rise{display:none}
      .news-item{grid-template-columns:1fr;gap:10px}
      .date-box{text-align:left;width:max-content}
      .share-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .mobile-sticky{display:flex}
      body{padding-bottom:78px}
    }
    @media (max-width:520px){
      :root{--section:54px}
      .brand-logo{gap:9px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .brand-text{font-size:.98rem}
      .channel-nav a{padding:8px 13px}
      .hero h1{font-size:2rem}
      .hero-desc{font-size:.98rem}
      .hero-actions .btn{width:100%}
      .cover-card{padding:16px;border-radius:22px}
      .cards-grid,.vertical-flow{grid-template-columns:1fr}
      .vertical-card{min-height:300px}
      .quote{flex-basis:280px}
      .share-cta{padding:24px;border-radius:24px}
      .copyright{display:block}
    }

/* roulang page: category1 */
:root{
      --color-primary:#2563eb;
      --color-primary-dark:#1d4ed8;
      --color-primary-soft:#eaf2ff;
      --color-cyan:#ecfeff;
      --color-bg:#f7faff;
      --color-surface:#ffffff;
      --color-surface-2:#f1f6fd;
      --color-text:#142033;
      --color-muted:#5f6f86;
      --color-light:#8a99ad;
      --color-border:#dce7f5;
      --color-border-strong:#c6d8ee;
      --shadow-sm:0 8px 22px rgba(30,64,120,.08);
      --shadow-md:0 16px 44px rgba(30,64,120,.12);
      --shadow-lg:0 24px 70px rgba(30,64,120,.16);
      --radius-sm:10px;
      --radius-md:16px;
      --radius-lg:24px;
      --radius-xl:30px;
      --space-section:72px;
      --container:1180px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--color-text);
      background:
        radial-gradient(circle at 12% 4%, rgba(37,99,235,.08), transparent 28%),
        radial-gradient(circle at 88% 18%, rgba(6,182,212,.08), transparent 30%),
        var(--color-bg);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      font-size:16px;
      line-height:1.72;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }

    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}
    a:hover,a:focus{color:var(--color-primary)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    input:focus,a:focus,button:focus{
      outline:3px solid rgba(37,99,235,.18);
      outline-offset:3px;
    }

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

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.94);
      backdrop-filter:saturate(160%) blur(16px);
      border-bottom:1px solid rgba(220,231,245,.92);
      box-shadow:0 6px 18px rgba(30,64,120,.04);
    }
    .brand-row{border-bottom:1px solid rgba(220,231,245,.75)}
    .brand-row .site-container{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand-logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:250px;
    }
    .brand-mark,.footer-mark{
      display:inline-flex;
      width:44px;
      height:44px;
      align-items:center;
      justify-content:center;
      border-radius:15px;
      background:linear-gradient(135deg, var(--color-primary), #5aa7ff);
      color:#fff;
      font-weight:900;
      letter-spacing:.02em;
      box-shadow:0 12px 26px rgba(37,99,235,.24);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      gap:1px;
      color:var(--color-text);
      font-size:18px;
      font-weight:900;
      line-height:1.2;
    }
    .brand-text small{
      color:var(--color-muted);
      font-size:12px;
      font-weight:600;
    }
    .header-actions{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:14px;
      flex:1;
    }
    .search-box{
      width:min(410px, 100%);
      position:relative;
      margin:0;
    }
    .search-box input{
      width:100%;
      height:44px;
      border:1px solid var(--color-border);
      border-radius:999px;
      background:#fff;
      color:var(--color-text);
      padding:0 46px 0 18px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.9);
    }
    .search-box input::placeholder{color:var(--color-light)}
    .search-box span{
      position:absolute;
      right:16px;
      top:50%;
      transform:translateY(-50%);
      color:var(--color-primary);
      font-weight:800;
      pointer-events:none;
    }
    .mini-cta{
      white-space:nowrap;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 18px;
      border-radius:999px;
      background:var(--color-primary);
      color:#fff;
      font-weight:800;
      box-shadow:0 12px 26px rgba(37,99,235,.22);
    }
    .mini-cta:hover,.mini-cta:focus{
      color:#fff;
      background:var(--color-primary-dark);
      transform:translateY(-2px);
      box-shadow:0 16px 34px rgba(37,99,235,.28);
    }

    .channel-row .site-container{
      display:flex;
      min-height:54px;
      align-items:center;
    }
    .channel-nav{
      width:100%;
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      padding:8px 0;
    }
    .channel-nav::-webkit-scrollbar{display:none}
    .channel-nav a{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:36px;
      padding:0 16px;
      border-radius:999px;
      color:#496178;
      background:#fff;
      border:1px solid var(--color-border);
      font-size:14px;
      font-weight:800;
    }
    .channel-nav a:hover{
      color:var(--color-primary);
      border-color:var(--color-border-strong);
      background:var(--color-primary-soft);
      transform:translateY(-1px);
    }
    .channel-nav a.active{
      color:#fff;
      background:var(--color-primary);
      border-color:var(--color-primary);
      box-shadow:0 10px 22px rgba(37,99,235,.2);
    }

    main{overflow:hidden}
    .section{padding:var(--space-section) 0}
    .section-tight{padding:46px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--color-border);
      color:var(--color-primary);
      font-size:13px;
      font-weight:900;
      box-shadow:var(--shadow-sm);
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:#22c55e;
      box-shadow:0 0 0 5px rgba(34,197,94,.12);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:26px;
    }
    .section-title{
      margin:10px 0 0;
      color:var(--color-text);
      font-size:clamp(26px, 3vw, 42px);
      line-height:1.18;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .section-summary{
      max-width:560px;
      margin:10px 0 0;
      color:var(--color-muted);
      font-size:16px;
    }

    .page-hero{
      position:relative;
      padding:58px 0 42px;
    }
    .page-hero::before{
      content:"";
      position:absolute;
      inset:0 0 24%;
      background:linear-gradient(180deg, rgba(234,242,255,.92), rgba(247,250,255,0));
      z-index:-1;
    }
    .hero-panel{
      border:1px solid var(--color-border);
      border-radius:var(--radius-xl);
      background:rgba(255,255,255,.88);
      box-shadow:var(--shadow-md);
      padding:34px;
      overflow:hidden;
      position:relative;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      width:260px;
      height:260px;
      right:-96px;
      top:-116px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(37,99,235,.16), transparent 68%);
      pointer-events:none;
    }
    .hero-copy h1{
      margin:16px 0 14px;
      max-width:740px;
      font-size:clamp(32px, 4.8vw, 58px);
      line-height:1.08;
      font-weight:1000;
      letter-spacing:-.045em;
      color:var(--color-text);
    }
    .hero-copy p{
      max-width:680px;
      margin:0;
      color:var(--color-muted);
      font-size:18px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      line-height:1;
      cursor:pointer;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
    }
    .btn-primary{
      color:#fff;
      background:var(--color-primary);
      box-shadow:0 14px 30px rgba(37,99,235,.24);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#fff;
      background:var(--color-primary-dark);
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(37,99,235,.3);
    }
    .btn-secondary{
      color:var(--color-primary);
      background:#fff;
      border-color:var(--color-border-strong);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      color:var(--color-primary-dark);
      background:var(--color-primary-soft);
      border-color:#9fc0ef;
      transform:translateY(-2px);
    }

    .hero-aside{
      height:100%;
      display:flex;
      flex-direction:column;
      gap:14px;
      justify-content:center;
    }
    .status-board{
      border:1px solid var(--color-border);
      border-radius:22px;
      background:linear-gradient(180deg,#fff,#f7fbff);
      padding:18px;
      box-shadow:var(--shadow-sm);
    }
    .status-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      margin-bottom:14px;
      gap:14px;
    }
    .status-top strong{font-size:17px}
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:5px 10px;
      border-radius:999px;
      background:#ecfdf5;
      color:#15803d;
      font-size:12px;
      font-weight:900;
    }
    .status-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .status-list li{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px;
      border-radius:14px;
      background:#fff;
      border:1px solid var(--color-border);
    }
    .status-list span:first-child{
      color:var(--color-muted);
      font-weight:700;
    }
    .status-list b{
      color:var(--color-primary);
      font-weight:950;
    }

    .filter-wrap{
      margin-top:-12px;
      position:relative;
      z-index:2;
    }
    .filter-panel{
      border:1px solid var(--color-border);
      border-radius:var(--radius-lg);
      background:#fff;
      box-shadow:var(--shadow-md);
      padding:20px;
    }
    .filter-line{
      display:flex;
      align-items:center;
      gap:14px;
      padding:10px 0;
      border-bottom:1px solid var(--color-border);
    }
    .filter-line:last-child{border-bottom:0}
    .filter-name{
      flex:0 0 82px;
      color:var(--color-text);
      font-weight:950;
    }
    .filter-chips{
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding:4px 0;
      scrollbar-width:none;
    }
    .filter-chips::-webkit-scrollbar{display:none}
    .chip{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:34px;
      padding:0 13px;
      border-radius:999px;
      border:1px solid var(--color-border);
      background:var(--color-surface-2);
      color:#52677d;
      font-size:13px;
      font-weight:850;
    }
    .chip:hover{
      color:var(--color-primary);
      background:var(--color-primary-soft);
      border-color:#b8d1f3;
      transform:translateY(-1px);
    }
    .chip.active{
      color:#fff;
      background:var(--color-primary);
      border-color:var(--color-primary);
    }

    .directory-layout{
      align-items:stretch;
    }
    .focus-card,.list-card,.note-card,.timeline-card,.review-pill,.faq-box,.cta-panel{
      border:1px solid var(--color-border);
      background:#fff;
      box-shadow:var(--shadow-sm);
    }
    .focus-card{
      height:100%;
      border-radius:var(--radius-xl);
      padding:28px;
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(135deg, rgba(234,242,255,.95), rgba(255,255,255,.96) 46%),
        #fff;
    }
    .focus-card::before{
      content:"";
      position:absolute;
      width:12px;
      top:28px;
      bottom:28px;
      left:0;
      border-radius:0 999px 999px 0;
      background:linear-gradient(180deg,var(--color-primary),#7dd3fc);
    }
    .focus-card:hover,.list-card:hover,.note-card:hover,.timeline-card:hover{
      transform:translateY(-3px);
      border-color:#b5cdf0;
      box-shadow:var(--shadow-md);
    }
    .hot-badge{
      display:inline-flex;
      padding:7px 11px;
      border-radius:999px;
      color:#0f766e;
      background:#ccfbf1;
      font-size:13px;
      font-weight:950;
    }
    .focus-card h2{
      margin:18px 0 10px;
      font-size:30px;
      line-height:1.18;
      font-weight:950;
      letter-spacing:-.025em;
    }
    .focus-card p{
      margin:0 0 20px;
      color:var(--color-muted);
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:14px 0 22px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--color-border);
      color:#567087;
      font-size:12px;
      font-weight:850;
    }
    .meta-line{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding-top:16px;
      border-top:1px solid var(--color-border);
      color:var(--color-light);
      font-size:13px;
      font-weight:800;
    }

    .cards-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }
    .list-card{
      border-radius:var(--radius-md);
      padding:20px;
      transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
    }
    .list-card h3{
      margin:0 0 9px;
      font-size:20px;
      line-height:1.28;
      font-weight:950;
      color:var(--color-text);
    }
    .list-card p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
    }
    .list-card .tag-row{margin:12px 0 14px}
    .card-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:16px;
    }
    .card-status{
      color:#64748b;
      font-size:13px;
      font-weight:850;
    }
    .card-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:34px;
      padding:0 13px;
      border-radius:999px;
      background:var(--color-primary-soft);
      color:var(--color-primary);
      font-size:13px;
      font-weight:950;
      border:1px solid #cde0fb;
    }
    .card-link:hover{
      color:#fff;
      background:var(--color-primary);
      border-color:var(--color-primary);
    }

    .notes-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
    }
    .note-card{
      border-radius:var(--radius-lg);
      padding:24px;
    }
    .note-card h3{
      margin:0 0 14px;
      font-size:22px;
      font-weight:950;
    }
    .check-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .check-list li{
      display:grid;
      grid-template-columns:28px 1fr;
      gap:10px;
      align-items:start;
      color:var(--color-muted);
      font-weight:700;
    }
    .check-list li::before{
      content:"✓";
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:24px;
      height:24px;
      border-radius:8px;
      background:#e0f2fe;
      color:var(--color-primary);
      font-weight:950;
      line-height:1;
    }
    .mini-stats{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:12px;
    }
    .stat{
      padding:16px;
      border-radius:16px;
      background:var(--color-surface-2);
      border:1px solid var(--color-border);
    }
    .stat strong{
      display:block;
      color:var(--color-primary);
      font-size:28px;
      line-height:1;
      font-weight:1000;
    }
    .stat span{
      display:block;
      margin-top:7px;
      color:var(--color-muted);
      font-size:13px;
      font-weight:800;
    }

    .timeline-card{
      border-radius:var(--radius-lg);
      padding:24px;
    }
    .timeline{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:14px;
    }
    .timeline li{
      position:relative;
      padding-left:28px;
      color:var(--color-muted);
    }
    .timeline li::before{
      content:"";
      position:absolute;
      left:0;
      top:8px;
      width:10px;
      height:10px;
      border-radius:50%;
      background:var(--color-primary);
      box-shadow:0 0 0 6px rgba(37,99,235,.1);
    }
    .timeline strong{
      display:block;
      color:var(--color-text);
      margin-bottom:2px;
    }

    .reviews-strip{
      display:flex;
      gap:12px;
      overflow-x:auto;
      padding:4px 2px 12px;
      scrollbar-width:none;
    }
    .reviews-strip::-webkit-scrollbar{display:none}
    .review-pill{
      flex:0 0 330px;
      border-radius:999px;
      padding:14px 18px;
      color:var(--color-muted);
      font-weight:750;
      display:flex;
      align-items:center;
      gap:10px;
    }
    .stars{
      color:#f59e0b;
      white-space:nowrap;
      font-size:13px;
      letter-spacing:.04em;
    }

    .faq-box{
      border-radius:var(--radius-lg);
      overflow:hidden;
    }
    .accordion{
      margin:0;
      background:transparent;
    }
    .accordion-item{
      border-bottom:1px solid var(--color-border);
    }
    .accordion-item:last-child{border-bottom:0}
    .accordion-title{
      border:0 !important;
      color:var(--color-text);
      font-weight:950;
      font-size:16px;
      padding:20px 52px 20px 22px;
      background:#fff;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:var(--color-primary-soft);
      color:var(--color-primary);
    }
    .accordion-content{
      border:0 !important;
      background:#fff;
      color:var(--color-muted);
      padding:0 22px 22px;
    }

    .cta-section{
      padding:28px 0 76px;
    }
    .cta-panel{
      border-radius:var(--radius-xl);
      padding:30px;
      background:
        linear-gradient(135deg, rgba(37,99,235,.92), rgba(29,78,216,.86)),
        var(--color-primary);
      color:#fff;
      overflow:hidden;
      position:relative;
    }
    .cta-panel::after{
      content:"";
      position:absolute;
      width:280px;
      height:280px;
      right:-100px;
      bottom:-140px;
      border-radius:50%;
      background:rgba(255,255,255,.16);
    }
    .cta-panel h2{
      margin:0 0 8px;
      font-size:clamp(26px,3vw,40px);
      font-weight:1000;
      letter-spacing:-.03em;
    }
    .cta-panel p{
      margin:0;
      color:rgba(255,255,255,.86);
      max-width:700px;
    }
    .cta-panel .btn-secondary{
      color:#fff;
      background:rgba(255,255,255,.12);
      border-color:rgba(255,255,255,.42);
    }
    .cta-panel .btn-secondary:hover{
      background:#fff;
      color:var(--color-primary);
    }
    .cta-inner{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }

    .site-footer{
      background:#ffffff;
      border-top:1px solid var(--color-border);
      padding:50px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .75fr .75fr 1fr;
      gap:28px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
      font-size:18px;
      font-weight:950;
      color:var(--color-text);
    }
    .site-footer p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
    }
    .site-footer h3{
      margin:3px 0 14px;
      color:var(--color-text);
      font-size:15px;
      font-weight:950;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:var(--color-muted);
      font-size:14px;
      font-weight:750;
    }
    .footer-links a:hover{color:var(--color-primary)}
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid var(--color-border);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:#7b8da3;
      font-size:13px;
      font-weight:700;
    }

    .mobile-fixed-cta{
      display:none;
      position:fixed;
      left:12px;
      right:12px;
      bottom:12px;
      z-index:60;
      border-radius:18px;
      background:rgba(255,255,255,.96);
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-lg);
      padding:10px;
      gap:10px;
      backdrop-filter:blur(16px);
    }
    .mobile-fixed-cta a{
      flex:1;
      min-height:42px;
      font-size:14px;
    }

    @media (max-width:1024px){
      :root{--space-section:58px}
      .brand-row .site-container{align-items:flex-start;flex-direction:column;padding:14px 0;gap:14px}
      .header-actions{width:100%;justify-content:space-between}
      .search-box{width:100%}
      .hero-panel{padding:28px}
      .cards-grid{grid-template-columns:1fr}
      .notes-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-inner{align-items:flex-start;flex-direction:column}
    }

    @media (max-width:768px){
      .site-container{width:min(100% - 28px, var(--container))}
      .page-hero{padding:34px 0 28px}
      .hero-panel{border-radius:22px;padding:22px}
      .hero-copy p{font-size:16px}
      .section-head{align-items:flex-start;flex-direction:column;margin-bottom:20px}
      .filter-panel{padding:14px}
      .filter-line{align-items:flex-start;flex-direction:column;gap:7px}
      .filter-name{flex:auto}
      .filter-chips{width:100%}
      .focus-card{padding:22px}
      .card-bottom{align-items:flex-start;flex-direction:column}
      .review-pill{flex-basis:286px;border-radius:18px;align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
      .mobile-fixed-cta{display:flex}
    }

    @media (max-width:520px){
      body{font-size:15px}
      .brand-logo{min-width:0}
      .brand-mark,.footer-mark{width:40px;height:40px;border-radius:13px}
      .brand-text{font-size:16px}
      .header-actions{flex-direction:column;align-items:stretch}
      .mini-cta{width:100%}
      .channel-nav a{padding:0 13px}
      .hero-actions .btn{width:100%}
      .mini-stats{grid-template-columns:1fr}
      .cta-panel{padding:24px}
      .cta-panel .hero-actions{width:100%}
      .cta-panel .hero-actions .btn{width:100%}
      .section{padding:46px 0}
    }

/* roulang page: category2 */
:root{
      --bg:#f5f8fd;
      --bg-soft:#eef4fb;
      --panel:#ffffff;
      --panel-soft:#f8fbff;
      --line:#d9e4f2;
      --line-strong:#bcd0e8;
      --text:#17324d;
      --muted:#5f7690;
      --muted-2:#7f93a8;
      --blue:#3f73b8;
      --blue-strong:#2f5f9a;
      --blue-soft:#e8f1fb;
      --cyan:#dff4fb;
      --shadow:0 10px 28px rgba(23,50,77,.08);
      --shadow-hover:0 16px 36px rgba(23,50,77,.14);
      --radius:18px;
      --radius-sm:14px;
      --container:1180px;
      --space:24px;
      --space-sm:14px;
      --space-lg:34px;
      --ring:0 0 0 4px rgba(63,115,184,.16);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      line-height:1.7;
      background:
        radial-gradient(circle at top left, rgba(63,115,184,.08), transparent 34%),
        radial-gradient(circle at top right, rgba(62,158,190,.06), transparent 28%),
        linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none;transition:all .22s ease}
    button,input{font:inherit}
    .site-container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .skip-link{
      position:absolute;
      left:-999px;
      top:12px;
      z-index:99;
      background:var(--blue);
      color:#fff;
      padding:10px 14px;
      border-radius:999px;
    }
    .skip-link:focus{left:12px;outline:none;box-shadow:var(--ring)}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(1.1);
      background:rgba(255,255,255,.92);
      border-bottom:1px solid rgba(217,228,242,.9);
      transition:box-shadow .25s ease, transform .25s ease, background .25s ease;
    }
    .site-header.is-scrolled{
      box-shadow:0 10px 28px rgba(20,40,70,.08);
      background:rgba(255,255,255,.97);
    }
    .brand-row{
      padding:16px 0 12px;
    }
    .brand-row .site-container{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:800;
      letter-spacing:.02em;
      background:linear-gradient(180deg, var(--blue) 0%, var(--blue-strong) 100%);
      box-shadow:0 10px 20px rgba(63,115,184,.22);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      font-weight:800;
      font-size:1.08rem;
      line-height:1.2;
      white-space:nowrap;
    }
    .brand-text small{
      font-size:.82rem;
      font-weight:600;
      color:var(--muted);
      margin-top:3px;
      white-space:normal;
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex:1;
      justify-content:flex-end;
      min-width:0;
    }
    .search-box{
      display:flex;
      align-items:center;
      gap:8px;
      width:min(360px, 100%);
      border:1px solid var(--line);
      background:var(--panel);
      border-radius:999px;
      padding:10px 14px 10px 16px;
      box-shadow:0 8px 18px rgba(23,50,77,.04);
      transition:border-color .22s ease, box-shadow .22s ease, transform .22s ease;
    }
    .search-box:focus-within{
      border-color:var(--line-strong);
      box-shadow:var(--ring);
      transform:translateY(-1px);
    }
    .search-box input{
      border:0;
      outline:0;
      background:transparent;
      box-shadow:none;
      margin:0;
      padding:0;
      height:auto;
      color:var(--text);
      font-size:.98rem;
    }
    .search-box input::placeholder{color:#8aa0b6}
    .search-box span{
      color:var(--blue);
      font-weight:700;
      font-size:1.05rem;
      line-height:1;
      flex:0 0 auto;
    }
    .mini-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:10px 16px;
      border-radius:999px;
      background:var(--blue-soft);
      color:var(--blue-strong);
      border:1px solid rgba(63,115,184,.12);
      font-weight:700;
      white-space:nowrap;
      box-shadow:0 8px 18px rgba(63,115,184,.08);
    }
    .mini-cta:hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(63,115,184,.12)}
    .channel-row{
      padding:0 0 14px;
    }
    .channel-nav{
      display:flex;
      gap:10px;
      align-items:center;
      overflow-x:auto;
      padding-bottom:2px;
      scrollbar-width:thin;
      -webkit-overflow-scrolling:touch;
    }
    .channel-nav a{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:9px 14px;
      border-radius:999px;
      border:1px solid transparent;
      background:transparent;
      color:var(--muted);
      font-weight:700;
      letter-spacing:.01em;
      white-space:nowrap;
    }
    .channel-nav a:hover{
      background:#fff;
      color:var(--blue-strong);
      border-color:var(--line);
      transform:translateY(-1px);
      box-shadow:0 8px 16px rgba(23,50,77,.06);
    }
    .channel-nav a.active{
      background:var(--blue);
      color:#fff;
      box-shadow:0 12px 24px rgba(63,115,184,.18);
    }
    main{
      padding:28px 0 56px;
    }
    .section-block{
      margin:0 0 28px;
    }
    .hero-section{
      padding:10px 0 18px;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(188,208,232,.95);
      background:
        linear-gradient(180deg, rgba(255,255,255,.98) 0%, rgba(249,252,255,.98) 100%);
      border-radius:24px;
      box-shadow:var(--shadow);
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:auto -80px -100px auto;
      width:240px;
      height:240px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(63,115,184,.12), rgba(63,115,184,0) 68%);
      pointer-events:none;
    }
    .hero-grid{
      padding:28px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:var(--blue-soft);
      color:var(--blue-strong);
      border:1px solid rgba(63,115,184,.14);
      font-size:.9rem;
      font-weight:700;
      margin-bottom:14px;
    }
    .hero-title{
      font-size:clamp(2rem, 3.4vw, 3.65rem);
      line-height:1.08;
      letter-spacing:-.02em;
      margin:0 0 14px;
      font-weight:900;
      max-width:12ch;
      text-wrap:balance;
    }
    .hero-copy{
      font-size:1.03rem;
      color:var(--muted);
      max-width:42rem;
      margin:0 0 20px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:18px;
    }
    .button{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      font-weight:700;
      letter-spacing:.01em;
      border:1px solid transparent;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      margin:0;
      box-shadow:none;
    }
    .primary-btn{
      background:linear-gradient(180deg, var(--blue) 0%, var(--blue-strong) 100%);
      color:#fff;
      box-shadow:0 12px 24px rgba(63,115,184,.18);
    }
    .primary-btn:hover,
    .primary-btn:focus{
      color:#fff;
      background:linear-gradient(180deg, var(--blue-strong) 0%, #274f83 100%);
      transform:translateY(-2px);
      box-shadow:0 16px 30px rgba(63,115,184,.22);
    }
    .ghost-btn{
      background:#fff;
      color:var(--blue-strong);
      border-color:rgba(63,115,184,.24);
    }
    .ghost-btn:hover,
    .ghost-btn:focus{
      color:var(--blue-strong);
      border-color:var(--blue);
      background:#fff;
      transform:translateY(-2px);
      box-shadow:0 12px 24px rgba(63,115,184,.08);
    }
    .button:focus{outline:none;box-shadow:var(--ring)}
    .hero-strip{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:12px;
      margin-top:16px;
    }
    .strip-item{
      border:1px solid var(--line);
      border-radius:16px;
      background:var(--panel-soft);
      padding:14px 14px 12px;
      box-shadow:0 10px 18px rgba(23,50,77,.04);
      min-height:84px;
    }
    .strip-item strong{
      display:block;
      font-size:1.05rem;
      margin-bottom:4px;
      color:var(--text);
    }
    .strip-item span{
      color:var(--muted);
      font-size:.92rem;
    }
    .hero-bento{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:14px;
      align-items:stretch;
      min-height:100%;
    }
    .bento-card{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:var(--panel);
      box-shadow:var(--shadow);
      padding:18px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .bento-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(63,115,184,.34);
    }
    .bento-card h3,
    .topic-card h3,
    .section-title,
    .footer-grid h3{
      margin:0 0 10px;
      font-weight:800;
      line-height:1.2;
    }
    .bento-card h3{font-size:1.08rem}
    .card-note{
      color:var(--muted);
      margin:0 0 12px;
      font-size:.96rem;
    }
    .mini-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .mini-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:10px 0;
      border-top:1px dashed rgba(188,208,232,.9);
      color:var(--muted);
      font-size:.96rem;
    }
    .mini-list li:first-child{border-top:0;padding-top:0}
    .mini-dot{
      width:10px;
      height:10px;
      border-radius:50%;
      margin-top:.48rem;
      background:var(--blue);
      box-shadow:0 0 0 4px rgba(63,115,184,.12);
      flex:0 0 auto;
    }
    .status-panel{
      display:grid;
      gap:12px;
    }
    .status-box{
      border-radius:16px;
      border:1px solid var(--line);
      background:linear-gradient(180deg, #fff 0%, #f8fbff 100%);
      padding:14px;
      min-height:118px;
      box-shadow:0 8px 16px rgba(23,50,77,.04);
    }
    .status-box strong{
      display:block;
      font-size:1.35rem;
      line-height:1.1;
      margin-bottom:6px;
      color:var(--blue-strong);
    }
    .status-box small{
      color:var(--muted);
      font-size:.92rem;
    }
    .tag-grid{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:8px 12px;
      border-radius:999px;
      background:var(--panel-soft);
      border:1px solid var(--line);
      color:var(--text);
      font-weight:600;
      font-size:.92rem;
      transition:all .2s ease;
    }
    .tag:hover{
      transform:translateY(-1px);
      border-color:rgba(63,115,184,.34);
      box-shadow:0 10px 18px rgba(23,50,77,.06);
      background:#fff;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:16px;
    }
    .section-title{
      font-size:1.7rem;
    }
    .section-copy{
      margin:0;
      color:var(--muted);
      max-width:44rem;
      font-size:1rem;
    }
    .topic-layout{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:16px;
    }
    .topic-card{
      border:1px solid var(--line);
      border-radius:22px;
      background:var(--panel);
      box-shadow:var(--shadow);
      padding:20px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .topic-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(63,115,184,.34);
    }
    .topic-card.large{
      min-height:100%;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        linear-gradient(180deg, #fff 0%, #fbfdff 100%);
    }
    .topic-badges{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:0 0 14px;
    }
    .badge-chip{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background:var(--blue-soft);
      color:var(--blue-strong);
      font-size:.84rem;
      font-weight:700;
      border:1px solid rgba(63,115,184,.14);
    }
    .topic-card h3{
      font-size:1.2rem;
    }
    .topic-card p{
      margin:0;
      color:var(--muted);
    }
    .topic-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
      color:var(--muted-2);
      font-size:.92rem;
    }
    .meta-pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      background:var(--panel-soft);
      border:1px solid var(--line);
    }
    .topic-cta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .side-stack{
      display:grid;
      gap:14px;
    }
    .compact-card{
      border:1px solid var(--line);
      border-radius:18px;
      background:var(--panel);
      padding:16px;
      box-shadow:var(--shadow);
    }
    .compact-card h4{
      margin:0 0 8px;
      font-size:1.02rem;
      font-weight:800;
    }
    .compact-card p{
      margin:0 0 10px;
      color:var(--muted);
      font-size:.94rem;
    }
    .compact-card .meta-line{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      font-size:.88rem;
      color:var(--muted-2);
    }
    .compact-card .button{
      min-height:40px;
      padding:0 14px;
      font-size:.9rem;
    }
    .split-layout{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .panel{
      border:1px solid var(--line);
      border-radius:22px;
      background:var(--panel);
      box-shadow:var(--shadow);
      padding:20px;
    }
    .panel-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:14px;
    }
    .panel-head h3{
      margin:0;
      font-size:1.15rem;
      font-weight:800;
    }
    .panel-head span{
      color:var(--muted-2);
      font-size:.9rem;
    }
    .info-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .info-item{
      padding:12px 0 0;
      border-top:1px solid rgba(217,228,242,.85);
    }
    .info-item:first-child{border-top:0;padding-top:0}
    .info-item strong{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:5px;
      font-size:1rem;
    }
    .info-item strong em{
      font-style:normal;
      color:var(--blue-strong);
      background:var(--blue-soft);
      padding:4px 8px;
      border-radius:999px;
      font-size:.82rem;
    }
    .info-item p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
    }
    .update-list{
      display:grid;
      gap:12px;
    }
    .update-item{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:12px;
      align-items:flex-start;
      padding:14px 0;
      border-top:1px solid rgba(217,228,242,.85);
    }
    .update-item:first-child{border-top:0;padding-top:0}
    .update-time{
      min-width:84px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:7px 10px;
      border-radius:999px;
      background:var(--panel-soft);
      border:1px solid var(--line);
      color:var(--blue-strong);
      font-size:.84rem;
      font-weight:700;
      white-space:nowrap;
    }
    .update-content h4{
      margin:0 0 6px;
      font-size:1rem;
      font-weight:800;
    }
    .update-content p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
    }
    .quote-strip{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:12px;
    }
    .quote{
      border:1px solid var(--line);
      border-radius:18px;
      background:
        linear-gradient(180deg, #fff 0%, #fbfdff 100%);
      box-shadow:0 10px 18px rgba(23,50,77,.04);
      padding:14px 14px 16px;
      min-height:112px;
    }
    .quote .stars{
      color:#f4b942;
      letter-spacing:.08em;
      font-size:.92rem;
      margin-bottom:8px;
    }
    .quote p{
      margin:0 0 8px;
      color:var(--text);
      font-weight:600;
      line-height:1.65;
    }
    .quote small{
      color:var(--muted-2);
    }
    .faq-section .panel{
      padding:22px;
    }
    .accordion{
      margin:0;
      border:0;
      background:transparent;
    }
    .accordion-item{
      border:1px solid var(--line);
      border-radius:16px;
      overflow:hidden;
      margin-bottom:12px;
      background:#fff;
      box-shadow:0 8px 16px rgba(23,50,77,.04);
    }
    .accordion-title{
      position:relative;
      border:0;
      background:transparent;
      color:var(--text);
      font-size:1rem;
      font-weight:800;
      line-height:1.5;
      padding:16px 52px 16px 18px;
    }
    .accordion-title::after{
      content:"+";
      position:absolute;
      right:18px;
      top:50%;
      transform:translateY(-50%);
      width:28px;
      height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--blue-soft);
      color:var(--blue-strong);
      font-weight:800;
    }
    .accordion-item.is-active .accordion-title::after{
      content:"–";
      background:var(--blue);
      color:#fff;
    }
    .accordion-title:hover,
    .accordion-title:focus{
      background:#f7fbff;
      color:var(--blue-strong);
      outline:none;
    }
    .accordion-content{
      border-top:1px solid rgba(217,228,242,.85);
      padding:16px 18px 18px;
      color:var(--muted);
      background:linear-gradient(180deg, #fff 0%, #f9fcff 100%);
    }
    .cta-section{
      padding-top:6px;
    }
    .cta-panel{
      border:1px solid rgba(188,208,232,.95);
      border-radius:24px;
      background:
        linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
      box-shadow:var(--shadow);
      padding:24px;
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:18px;
      align-items:center;
    }
    .cta-panel h2{
      margin:0 0 8px;
      font-size:1.6rem;
      font-weight:900;
      line-height:1.2;
    }
    .cta-panel p{
      margin:0;
      color:var(--muted);
      max-width:40rem;
    }
    .cta-actions{
      display:flex;
      justify-content:flex-end;
      flex-wrap:wrap;
      gap:12px;
    }
    .cta-steps{
      margin-top:12px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .step-tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:var(--panel-soft);
      border:1px solid var(--line);
      color:var(--text);
      font-weight:700;
      font-size:.9rem;
    }
    .step-tag b{
      width:22px;
      height:22px;
      border-radius:50%;
      display:inline-grid;
      place-items:center;
      background:var(--blue);
      color:#fff;
      font-size:.8rem;
    }
    .site-footer{
      padding:28px 0 18px;
      border-top:1px solid rgba(217,228,242,.95);
      background:rgba(248,251,255,.88);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .8fr .8fr 1fr;
      gap:22px;
      align-items:flex-start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      font-size:1.04rem;
      margin-bottom:10px;
    }
    .footer-mark{
      width:34px;
      height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      background:var(--blue);
      color:#fff;
      font-size:.9rem;
      box-shadow:0 10px 20px rgba(63,115,184,.18);
    }
    .site-footer p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:var(--muted);
      font-weight:600;
    }
    .footer-links a:hover{
      color:var(--blue-strong);
      transform:translateX(2px);
    }
    .copyright{
      margin-top:20px;
      padding-top:16px;
      border-top:1px solid rgba(217,228,242,.95);
      display:flex;
      flex-wrap:wrap;
      gap:10px 16px;
      justify-content:space-between;
      color:var(--muted-2);
      font-size:.9rem;
    }
    .mobile-cta{
      display:none;
    }
    .chip-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .subtle-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-size:.85rem;
      color:var(--muted-2);
      margin-bottom:10px;
    }
    .subtle-label::before{
      content:"";
      width:10px;
      height:10px;
      border-radius:50%;
      background:var(--blue);
      box-shadow:0 0 0 4px rgba(63,115,184,.12);
    }
    .deco-line{
      height:1px;
      width:100%;
      background:linear-gradient(90deg, rgba(63,115,184,.28), rgba(63,115,184,0));
      margin:14px 0;
    }
    .focus-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:16px;
    }
    .focus-card{
      border:1px solid var(--line);
      border-radius:22px;
      background:#fff;
      box-shadow:var(--shadow);
      padding:20px;
    }
    .focus-card h3{
      margin:0 0 8px;
      font-size:1.15rem;
      font-weight:800;
    }
    .focus-card p{
      margin:0 0 12px;
      color:var(--muted);
    }
    .focus-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .focus-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      padding:11px 0;
      border-top:1px solid rgba(217,228,242,.85);
      color:var(--text);
    }
    .focus-list li:first-child{border-top:0;padding-top:0}
    .focus-list b{
      color:var(--blue-strong);
      background:var(--blue-soft);
      border-radius:999px;
      padding:3px 8px;
      font-size:.8rem;
      flex:0 0 auto;
      margin-top:2px;
    }
    .focus-list span{
      color:var(--muted);
      font-size:.94rem;
    }
    .focus-mini{
      display:grid;
      gap:14px;
    }
    .mini-panel{
      border:1px solid var(--line);
      border-radius:18px;
      background:var(--panel-soft);
      padding:16px;
    }
    .mini-panel h4{
      margin:0 0 8px;
      font-size:1rem;
      font-weight:800;
    }
    .mini-panel p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
    }
    @media (max-width: 1024px){
      .hero-grid,
      .cta-panel{
        padding:22px;
      }
      .topic-layout,
      .split-layout,
      .focus-grid,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .hero-bento{
        grid-template-columns:1fr;
      }
      .quote-strip{
        grid-template-columns:repeat(2, minmax(0, 1fr));
      }
      .hero-strip{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 768px){
      .brand-row .site-container{
        flex-direction:column;
        align-items:flex-start;
      }
      .header-actions{
        width:100%;
        justify-content:space-between;
      }
      .search-box{
        width:100%;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .hero-title{
        max-width:100%;
      }
      .hero-copy{
        max-width:100%;
      }
      .cta-panel{
        grid-template-columns:1fr;
      }
      .cta-actions{
        justify-content:flex-start;
      }
      .quote-strip{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 639px){
      body{
        padding-bottom:78px;
      }
      main{
        padding-top:20px;
      }
      .site-container{
        width:calc(100% - 24px);
      }
      .brand-row{
        padding:14px 0 10px;
      }
      .channel-row{
        padding-bottom:12px;
      }
      .hero-grid{
        padding:18px;
      }
      .hero-title{
        font-size:clamp(1.8rem, 9vw, 2.6rem);
      }
      .button{
        width:100%;
      }
      .hero-actions .button,
      .cta-actions .button{
        width:auto;
        flex:1 1 160px;
      }
      .strip-item,
      .bento-card,
      .topic-card,
      .compact-card,
      .panel,
      .focus-card,
      .mini-panel{
        border-radius:16px;
      }
      .update-item{
        grid-template-columns:1fr;
      }
      .update-time{
        justify-content:flex-start;
        width:max-content;
      }
      .mobile-cta{
        position:fixed;
        left:0;
        right:0;
        bottom:0;
        z-index:60;
        display:flex;
        gap:10px;
        padding:12px;
        background:rgba(255,255,255,.96);
        backdrop-filter:blur(10px);
        border-top:1px solid rgba(217,228,242,.96);
        box-shadow:0 -10px 24px rgba(20,40,70,.08);
      }
      .mobile-cta .button{
        flex:1;
        min-height:48px;
      }
      .copyright{
        flex-direction:column;
        align-items:flex-start;
      }
    }