:root{--primary:#1e3a8a;--primary-2:#0f2a6a;--ink:#0f172a;--muted:#64748b;--surface:#ffffff;--bg:#f6f7fb;--gold:#fbbf24;--green:#10b981;--red:#ef4444;--blue:#2563eb}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,'PingFang SC','Microsoft YaHei',sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;min-height:100vh;display:flex;flex-direction:column}
.cb-container{max-width:1200px;margin:0 auto;padding:0 14px}

/* Main */
.cb-main{padding:16px 0 24px;flex:1}

/* Header */
.cb-header{position:sticky;top:0;z-index:1000;background:var(--primary);color:#fff;box-shadow:0 2px 12px rgba(0,0,0,.15)}
.cb-header .cb-container{height:60px;display:flex;align-items:center;justify-content:space-between}
.cb-brand{font-weight:800;letter-spacing:.3px}
.cb-nav{display:flex;gap:18px}
.cb-nav a{color:#dbeafe;text-decoration:none;font-size:14px;padding:8px 10px;border-radius:8px}
.cb-nav a:hover,.cb-nav a.active{background:rgba(255,255,255,.12);color:#fff}
.cb-header-bar{height:3px;background:var(--gold)}

/* Ads */
.cb-ads{margin:14px 0}
.cb-ads-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.cb-ad{background:#fff;border:1px solid #e5e7eb;border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(15,23,42,.06);transition:transform .15s ease,box-shadow .2s ease}
.cb-ad:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(15,23,42,.12)}
.cb-ad img{width:100%;max-height:150px;object-fit:contain;display:block}

/* Top summary */
.cb-top{background:#fff;border:1px solid #e5e7eb;border-radius:14px;margin:14px 0;box-shadow:0 8px 24px rgba(15,23,42,.06);overflow:hidden}
.cb-top-head{background:var(--primary-2);color:#fff;padding:10px 14px;font-weight:800}
.cb-top-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:12px}
.cb-box{background:#f8fafc;border:1px solid #e5e7eb;border-radius:12px;padding:12px;display:flex;align-items:center;justify-content:center;gap:10px}
.cb-chip{min-width:38px;height:38px;border-radius:8px;background:#fff;border:1px solid #c7d2fe;display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--blue);box-shadow:0 4px 10px rgba(99,102,241,.12)}
.cb-sum{display:flex;align-items:center;gap:6px}
.cb-tags{display:flex;gap:8px;flex-wrap:wrap}
.cb-tag{display:inline-block;padding:6px 10px;border-radius:999px;border:1px solid #c7d2fe;background:#eef2ff;color:#1e40af;font-weight:700;font-size:12px}
.cb-tag.green{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.cb-tag.gray{background:#f3f4f6;border-color:#e5e7eb;color:#374151}
.cb-count{display:flex;align-items:center;gap:6px}
.cb-time{background:#ffedd5;color:#b45309;border:1px solid #fed7aa;padding:8px 10px;border-radius:8px;font-family:'Courier New',monospace;font-weight:800}

/* Tabs */
.cb-tabs{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #e5e7eb;border-radius:12px;overflow:hidden;margin:14px 0}
.cb-tab{background:#fff;padding:12px 10px;text-align:center;font-weight:800;color:#334155;border-right:1px solid #e5e7eb;cursor:pointer}
.cb-tab:last-child{border-right:none}
.cb-tab.active{background:var(--primary);color:#fff}

/* Tables */
.cb-pane{display:none;background:#fff;border:1px solid #e5e7eb;border-radius:12px;overflow:hidden;box-shadow:0 8px 24px rgba(15,23,42,.06)}
.cb-pane.active{display:block}
.cb-table-wrap{width:100%;overflow:auto;-webkit-overflow-scrolling:touch}
.cb-table{width:100%;border-collapse:collapse}
.cb-table thead th{background:var(--primary);color:#fff;padding:12px;font-size:12px}
.cb-table tbody td{padding:12px;border-bottom:1px solid #f1f5f9;text-align:center;font-size:13px}
.cb-table tbody tr:nth-child(even){background:#fafafa}
.cb-nums{font-family:'Courier New',Consolas,monospace;font-weight:800}
.cb-shape{display:inline-block;padding:4px 8px;border-radius:8px;color:#fff;font-weight:800}
.cb-shape.bao{background:#6b46c1}
.cb-shape.dui{background:#f59e0b}
.cb-shape.shun{background:#10b981}
.cb-shape.za{background:#64748b}

/* Trend dots */
.cb-dot{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;margin:0 auto;font-size:12px;box-shadow:0 2px 6px rgba(0,0,0,.15)}
.cb-dot.big{background:#2563eb}
.cb-dot.small{background:#60a5fa}
.cb-dot.odd{background:#10b981}
.cb-dot.even{background:#93c5fd;color:#111}

/* Stats grid */
.cb-stats{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;padding:12px}
.cb-stat{background:#f8fafc;border:1px solid #e5e7eb;border-radius:12px;padding:10px;text-align:center}
.cb-ball{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#60a5fa);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;margin:0 auto 6px}
.cb-s-label{font-size:12px;color:#6b7280}
.cb-s-val{font-size:20px;font-weight:900;color:#111}
.cb-s-val.hot{color:#ef4444}

/* Predict */
.cb-tip{display:flex;align-items:center;gap:8px;background:#f7f7f9;padding:12px 14px;border-bottom:1px solid #f1f5f9}
.cb-result{display:inline-block;padding:4px 10px;border-radius:999px;border:1px solid #bfdbfe;font-weight:800}
.cb-result.ok{background:#2563eb;color:#fff;border-color:transparent}
.cb-result.bad{color:#ef4444;border-color:#ef4444}

/* Footer */
.cb-footer{margin:20px 0;background:var(--primary);color:#fff;text-align:center;padding:16px 0;border-top:3px solid var(--gold)}

/* Article */
.cb-article{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:18px;box-shadow:0 8px 24px rgba(15,23,42,.06)}
.cb-article h1{font-size:22px;margin-bottom:8px}
.cb-article p{margin:0;color:#475569;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}
.cb-a-meta{display:flex;gap:12px;color:#6b7280;font-size:12px;margin-bottom:10px}
.cb-a-back{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid #c7ddff;border-radius:999px;color:#2563eb;text-decoration:none;font-weight:700}
.cb-a-back:hover{background:#eff6ff}

/* Article footer & nav */
.cb-a-foot{margin-top:12px;padding-top:12px;border-top:1px solid #e5e7eb;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.cb-article-nav{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cb-link-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;border:1px solid #c7ddff;background:#fff;color:var(--primary);text-decoration:none;font-weight:800}
.cb-link-btn.primary{background:linear-gradient(135deg,var(--primary),#3b82f6);color:#fff;border-color:transparent;box-shadow:0 10px 24px rgba(30,58,138,.18)}
.cb-link-btn:hover{background:#eff6ff}
.cb-link-btn.primary:hover{filter:brightness(1.02)}
.cb-article-nav .label{color:#64748b;font-weight:700}
.cb-article-nav .title{color:#1e3a8a;max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* Responsive */
@media(max-width:992px){
  .cb-a-foot{flex-direction:column;align-items:stretch}
  .cb-article-nav{flex-direction:column;align-items:stretch}
  .cb-article-nav .cb-link-btn{width:100%;justify-content:space-between}
  .cb-article-nav .title{max-width:55%}
}

@media(max-width:576px){
  .cb-article-nav .cb-link-btn{justify-content:center}
  .cb-article-nav .title,.cb-article-nav .sep{display:none}
}

/* Responsive */
@media(max-width:992px){.cb-top-row{grid-template-columns:1fr 1fr}.cb-stats{grid-template-columns:repeat(5,1fr)}}
@media(max-width:576px){.cb-container{padding:0 10px}.cb-top-row{grid-template-columns:1fr}.cb-tabs{grid-template-columns:repeat(4,1fr)}.cb-stats{grid-template-columns:repeat(4,1fr)}}