:root{
  --bg:#F8F9FC;--card:#FFFFFF;--card2:#F1F3F9;
  --brand:#4F46E5;--brand-dim:rgba(79,70,229,.08);
  --brand2:#06B6D4;--brand2-dim:rgba(6,182,212,.08);
  --up:#10B981;--up-dim:rgba(16,185,129,.1);
  --down:#EF4444;--down-dim:rgba(239,68,68,.1);
  --ink:#111827;--ink2:#374151;--muted:#9CA3AF;
  --line:#E5E7EB;
  --gut:clamp(16px,2.5vw,40px);--maxw:1320px;
  --r:12px;--r-sm:8px;--r-pill:999px;
  --shadow:0 1px 2px rgba(17,24,39,.04),0 4px 12px rgba(17,24,39,.05);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:"Space Grotesk","PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
.mono{font-family:"JetBrains Mono",monospace}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;background:none;border:0;color:inherit}
img{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut)}

/* ===== 行情跑马灯 ===== */
.ticker{background:var(--ink);overflow:hidden;white-space:nowrap;height:34px;display:flex;align-items:center}
.ticker-track{display:inline-flex;gap:28px;animation:tick 40s linear infinite;padding-left:var(--gut)}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.ticker:hover .ticker-track{animation-play-state:paused}
.tk{display:inline-flex;align-items:center;gap:6px;font-size:12px}
.tk .sym{color:rgba(255,255,255,.45);font-weight:600}
.tk .px{color:#fff}
.tk .ch{font-size:11px;font-weight:600}
.tk .ch.up{color:#34D399}
.tk .ch.dn{color:#F87171}

/* ===== 导航 ===== */
header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}
.logo-ic{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:#fff;font-size:15px}
.logo small{color:var(--muted);font-weight:400;font-size:10px;letter-spacing:.08em;margin-left:2px}
.nav-links{display:flex;gap:24px;list-style:none}
.nav-links a{font-size:16px;color:var(--ink2);transition:color .2s}
.nav-links a:hover{color:var(--brand)}
.nav-links a.on{font-weight:600;color:var(--brand)}
.nav-right{display:flex;align-items:center;gap:12px}
.search{display:flex;align-items:center;gap:6px;background:var(--card2);border-radius:var(--r-pill);padding:6px 14px;font-size:13px;color:var(--muted);min-width:200px}
.search svg{width:14px;height:14px}
.search input{background:transparent;border:0;outline:0;font:inherit;color:var(--ink);width:100%}

/* 移动端菜单按钮 */
.menu-btn{display:none;width:38px;height:38px;border-radius:8px;background:var(--card2);align-items:center;justify-content:center;flex-direction:column;gap:4px;transition:background .15s}
.menu-btn span{width:18px;height:2px;background:var(--ink2);border-radius:2px;transition:background .15s}
.menu-btn:hover{background:var(--brand-dim)}
.menu-btn:hover span{background:var(--brand)}

/* 移动端抽屉导航 */
.mobile-nav{position:fixed;top:0;left:0;right:0;bottom:0;z-index:95;background:rgba(255,255,255,.98);backdrop-filter:blur(12px);display:flex;flex-direction:column;transform:translateY(-100%);transition:transform .3s ease,visibility .3s;visibility:hidden}
.mobile-nav.open{transform:translateY(0);visibility:visible}
.mnav-head{display:flex;align-items:center;justify-content:space-between;height:60px;padding:0 var(--gut);border-bottom:1px solid var(--line);flex-shrink:0}
.close-btn{width:38px;height:38px;border-radius:8px;background:var(--card2);color:var(--ink2);font-size:16px;display:grid;place-items:center;transition:all .15s}
.close-btn:hover{background:var(--brand-dim);color:var(--brand)}
.mnav-links{list-style:none;padding:8px var(--gut);overflow-y:auto}
.mnav-links li{border-bottom:1px solid var(--line)}
.mnav-links a{display:block;padding:16px 4px;font-size:16px;color:var(--ink);font-weight:500;transition:color .15s}
.mnav-links a.on{color:var(--brand);font-weight:600}
.mnav-links a:hover{color:var(--brand)}

/* ===== 主仪表盘 ===== */
.dash{display:grid;grid-template-columns:1fr 320px;gap:16px;margin-top:20px}
.chart-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:20px}
.chart-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:8px;flex-wrap:wrap;gap:12px}
.chart-pair{display:flex;align-items:center;gap:10px}
.pair-ic{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#F7931A,#F7931A);display:grid;place-items:center;color:#fff;font-weight:700;font-size:16px}
.chart-pair .name{font-size:15px;font-weight:600}
.chart-pair .code{font-size:12px;color:var(--muted)}
.chart-price{display:flex;align-items:baseline;gap:10px;margin-top:2px}
.chart-price .p{font-family:"JetBrains Mono",monospace;font-size:28px;font-weight:700}
.chart-price .c{font-size:13px;font-weight:600;padding:2px 8px;border-radius:4px}
.chart-price .c.up{color:var(--up);background:var(--up-dim)}
.chart-price .c.dn{color:var(--down);background:var(--down-dim)}
.range-btns{display:flex;gap:4px;background:var(--card2);border-radius:var(--r-pill);padding:3px}
.range-btns button{font-size:12px;font-weight:500;padding:5px 12px;border-radius:var(--r-pill);color:var(--muted);transition:all .15s}
.range-btns button.on{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}
#chart{width:100%;height:300px}

/* 右侧关键指标 */
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:20px}
.stat-card h4{font-size:13px;font-weight:600;color:var(--muted);margin-bottom:14px;text-transform:uppercase;letter-spacing:.04em}
.stat-row{display:flex;justify-content:space-between;align-items:baseline;padding:8px 0;border-bottom:1px solid var(--line)}
.stat-row:last-child{border-bottom:0}
.stat-row .lbl{font-size:13px;color:var(--ink2)}
.stat-row .val{font-family:"JetBrains Mono",monospace;font-size:14px;font-weight:600}
.stat-row .val.up{color:var(--up)}
.stat-row .val.dn{color:var(--down)}

/* ===== 币种表 ===== */
.coin-section{margin-top:16px}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.section-head h3{font-size:16px;font-weight:700}
.section-head a{font-size:13px;color:var(--brand);font-weight:500}
.coin-table{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.coin-table table{width:100%;border-collapse:collapse}
.coin-table th{font-size:12px;font-weight:600;color:var(--muted);text-align:left;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--card2)}
.coin-table th.r{text-align:right}
.coin-table td{padding:12px 16px;border-bottom:1px solid var(--line);font-size:13px}
.coin-table tr:last-child td{border-bottom:0}
.coin-table tr:hover td{background:var(--card2)}
.coin-name{display:flex;align-items:center;gap:10px}
.coin-ic{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:11px;font-weight:700;flex-shrink:0}
.coin-name .n{font-weight:600}
.coin-name .s{font-size:11px;color:var(--muted)}
.td-r{text-align:right;font-family:"JetBrains Mono",monospace;font-weight:500}
.chip-up{color:var(--up);font-weight:600}
.chip-dn{color:var(--down);font-weight:600}
.spark{width:80px;height:28px}

/* ===== 内容区 ===== */
.content{display:grid;grid-template-columns:1fr 340px;gap:16px;margin-top:16px}
.tabs{display:flex;gap:4px;margin-bottom:12px;flex-wrap:wrap}
.tabs button,.tabs a.tab{font-size:13px;font-weight:500;padding:8px 18px;border-radius:var(--r-pill);color:var(--ink2);transition:all .15s;display:inline-flex;align-items:center}
.tabs button:hover,.tabs a.tab:hover{background:var(--card2);color:var(--ink)}
.tabs .on{background:var(--brand);color:#fff}
.article{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;margin-bottom:10px;box-shadow:var(--shadow);transition:border-color .2s}
.article:hover{border-color:var(--brand)}
.article.has-thumb{display:grid;grid-template-columns:160px 1fr;gap:16px;align-items:center}
.art-thumb{width:160px;height:100px;border-radius:var(--r-sm);overflow:hidden;flex-shrink:0}
.art-thumb img{width:100%;height:100%;object-fit:cover}
.art-body{min-width:0}
.art-meta{display:flex;align-items:center;gap:8px;margin-bottom:8px;flex-wrap:wrap}
.tag{font-size:11px;font-weight:600;padding:2px 8px;border-radius:4px}
.tag.news{background:var(--brand2-dim);color:var(--brand2)}
.tag.research{background:var(--brand-dim);color:var(--brand)}
.tag.qa{background:rgba(245,158,11,.1);color:#D97706}
.tag.circle{background:var(--up-dim);color:var(--up)}
.art-time{font-size:11px;color:var(--muted)}
.article h3{font-size:15px;font-weight:600;line-height:1.4;margin-bottom:6px}
.article h3 a:hover{color:var(--brand)}
.article p{font-size:16px; text-indent:2em;color:var(--ink2);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* 侧栏 */
.side{display:flex;flex-direction:column;gap:16px}
.box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.box-h{padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px;font-weight:700;display:flex;justify-content:space-between;align-items:center}
.box-h a{font-size:12px;color:var(--muted);font-weight:400}
.box-h a:hover{color:var(--brand)}

/* DeFi 协议条 */
.proto{padding:10px 16px;border-bottom:1px solid var(--line)}
.proto:last-child{border-bottom:0}
.proto-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.proto-name{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600}
.proto-ic{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:10px;font-weight:700;color:#fff}
.proto-tvl{font-family:"JetBrains Mono",monospace;font-size:13px;font-weight:600}
.proto-bar{height:5px;background:var(--card2);border-radius:3px;overflow:hidden}
.proto-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--brand),var(--brand2))}

/* 链生态 */
.chain-item{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid var(--line)}
.chain-item:last-child{border-bottom:0}
.chain-ic{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:700;color:#fff;flex-shrink:0}
.chain-info{flex:1}
.chain-info .cn{font-size:13px;font-weight:600}
.chain-info .cv{font-size:11px;color:var(--muted)}
.chain-tvl{font-family:"JetBrains Mono",monospace;font-size:13px;font-weight:600}
.chain-ch{font-size:11px;font-weight:600;width:50px;text-align:right}

/* 热榜 */
.rank{display:flex;gap:10px;padding:9px 16px;border-bottom:1px solid var(--line)}
.rank:last-child{border-bottom:0}
.rank-n{font-family:"JetBrains Mono",monospace;font-size:13px;font-weight:700;color:var(--muted);min-width:20px}
.rank:nth-child(1) .rank-n{color:var(--down)}
.rank:nth-child(2) .rank-n{color:#F97316}
.rank:nth-child(3) .rank-n{color:#EAB308}
.rank-t{font-size:13px;line-height:1.4}
.rank-t a:hover{color:var(--brand)}

/* 页面头（列表/内容共用） */
.page-head{position:relative;margin:24px 0 0;padding:48px var(--gut) 40px;
  background:linear-gradient(135deg,var(--brand) 0%,#6366F1 50%,var(--brand2) 100%);
  border-radius:var(--r);overflow:hidden}
.page-head::before{content:"";position:absolute;inset:0;opacity:.1;
  background-image:radial-gradient(circle at 20% 50%,#fff 0,transparent 40%),
    radial-gradient(circle at 80% 20%,#fff 0,transparent 30%)}
.page-head::after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;
  border-radius:50%;border:40px solid rgba(255,255,255,.08)}
.crumb{font-family:"JetBrains Mono",monospace;font-size:12px;color:rgba(255,255,255,.7);margin-bottom:20px;position:relative;z-index:1}
.crumb a{color:rgba(255,255,255,.85)}
.crumb a:hover{color:#fff}
.crumb .sep{margin:0 8px; }
.page-head h1{font-size:32px;font-weight:700;color:#fff;position:relative;z-index:1;letter-spacing:-.01em}
.page-head p{color:rgba(255,255,255,.85);font-size:14px;margin-top:8px;position:relative;z-index:1;max-width:560px}
.page-stats{display:flex;gap:32px;margin-top:24px;position:relative;z-index:1}
.ps{display:flex;flex-direction:column}
.ps .v{font-family:"JetBrains Mono",monospace;font-size:22px;font-weight:700;color:#fff}
.ps .l{font-size:11px;color:rgba(255,255,255,.7);margin-top:2px}

/* 分类筛选 */
.filters{display:flex;gap:6px;flex-wrap:wrap;padding:14px 0;border-bottom:1px solid var(--line);margin-bottom:8px}
.filter{padding:7px 16px;border:1px solid var(--line);border-radius:var(--r-pill);font-size:13px;color:var(--ink2);background:var(--card);transition:all .15s}
.filter:hover{border-color:var(--brand);color:var(--brand)}
.filter.on{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:600}

/* 列表主区 */
.list-layout{display:grid;grid-template-columns:1fr 320px;gap:20px;padding:20px 0 60px;align-items:start}
.news-card{display:grid;grid-template-columns:220px 1fr;gap:20px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:12px;box-shadow:var(--shadow);transition:border-color .2s,transform .2s}
.news-card:hover{border-color:var(--brand);transform:translateY(-1px)}
.thumb{width:220px;height:140px;border-radius:var(--r-sm);overflow:hidden;position:relative;flex-shrink:0;background:var(--card2)}
.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.news-card:hover .thumb img{transform:scale(1.04)}
.thumb .cat-badge{position:absolute;top:8px;left:8px;font-size:10px;font-weight:600;padding:3px 10px;border-radius:var(--r-pill);color:#fff}
.cat-badge.news{background:var(--brand2)}
.cat-badge.research{background:var(--brand)}
.cat-badge.qa{background:#D97706}
.cat-badge.circle{background:var(--up)}
.news-body h3{font-size:17px;font-weight:600;line-height:1.4;margin-bottom:8px}
.news-card:hover .news-body h3{color:var(--brand)}
.news-body .sum{color:var(--muted);font-size:13px;line-height:1.6;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;gap:14px;font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--muted);align-items:center;flex-wrap:wrap}
.news-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--muted)}

/* 分页 */
.pagination{display:flex;gap:6px;justify-content:center;padding:24px 0}
.pagination ul.pagination,.pagination ul{list-style:none;margin:0;padding:0;display:flex;gap:6px;flex-wrap:wrap}
.pagination li{list-style:none;margin:0;padding:0;display:inline-flex}
.pagination a,.pagination span,.pagination strong,.pagination li a,.pagination li span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-sm);font-family:"JetBrains Mono",monospace;font-size:13px;color:var(--muted);cursor:pointer;background:var(--card);text-decoration:none}
.pagination strong,.pagination .current,.pagination li.active a{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:600}
.pagination a:hover,.pagination li a:hover{color:var(--brand);border-color:var(--brand)}
.pagination .active a,.pagination li.active a{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:600}

/* 文章布局 */
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:24px;padding:28px 0 60px;align-items:start}
.article-hero{width:100%;height:360px;border-radius:var(--r);overflow:hidden;margin-bottom:24px}
.article-hero img{width:100%;height:100%;object-fit:cover}
.article h1{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.3;letter-spacing:-.01em;margin-bottom:16px}
.article-meta{display:flex;align-items:center;gap:14px;padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:24px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.article-meta .src{color:var(--brand);font-weight:600}
.article-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--muted)}
.article-body p{margin-bottom:18px;color:var(--ink2)}
.article-body strong{color:var(--ink);font-weight:600}
.article-body blockquote{border-left:3px solid var(--brand);padding:14px 20px;margin:24px 0;background:var(--card);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--ink2);font-size:14px}
.article-body h2{font-size:20px;font-weight:700;margin:32px 0 14px}
.article-body img{max-width:100%;height:auto;margin:12px 0}
.coin-inline{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:24px 0}
.ci{background:var(--card);padding:14px 16px}
.ci-sym{font-family:"JetBrains Mono",monospace;font-weight:600;font-size:14px}
.ci-name{font-size:11px;color:var(--muted);margin-top:1px}
.ci-px{font-family:"JetBrains Mono",monospace;font-weight:600;font-size:15px;margin-top:6px}
.ci-ch{font-family:"JetBrains Mono",monospace;font-size:12px;font-weight:600}
.ci-ch.up{color:var(--up)}
.ci-ch.dn{color:var(--down)}
.article-tags{display:flex;gap:8px;flex-wrap:wrap;margin:28px 0;padding-top:20px;border-top:1px solid var(--line)}
.article-tags a{font-size:12px;padding:5px 12px;border-radius:var(--r-pill);background:var(--card2);color:var(--ink2);transition:all .15s}
.article-tags a:hover{background:var(--brand);color:#fff}
.share-bar{display:flex;gap:8px;align-items:center;padding:16px 0;border-top:1px solid var(--line);margin-top:8px}
.share-btn{width:36px;height:36px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;font-size:14px;cursor:pointer;transition:all .15s;color:var(--muted)}
.share-btn:hover{border-color:var(--brand);color:var(--brand)}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.pager a{padding:16px;border:1px solid var(--line);border-radius:var(--r);font-size:13px;color:var(--muted);transition:all .15s;background:var(--card)}
.pager a:hover{border-color:var(--brand)}
.pager .dir{font-size:11px;color:var(--brand);display:block;margin-bottom:4px;font-weight:600}
.pager .pt{color:var(--ink);font-weight:500;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pager .next{text-align:right}
.side{position:sticky;top:80px}
.rank-item{display:grid;grid-template-columns:24px 1fr;gap:10px;padding:11px 16px;border-bottom:1px solid var(--line);font-size:13px;line-height:1.4;cursor:pointer}
.rank-item:last-child{border-bottom:0}
.rank-item:hover{background:var(--card2)}
.rank-n{font-family:"JetBrains Mono",monospace;font-weight:700;color:var(--brand);font-size:13px}
.rank-item:nth-child(2) .rank-n{color:var(--brand2)}
.rank-item:nth-child(3) .rank-n{color:#D97706}
.rank-item .rt a{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tag-cloud{padding:14px 16px;display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud a{font-size:12px;padding:5px 12px;border-radius:var(--r-pill);background:var(--card2);color:var(--ink2);transition:all .15s}
.tag-cloud a:hover{background:var(--brand);color:#fff}

footer{border-top:1px solid var(--line);margin-top:32px;padding:24px 0;color:var(--muted);font-size:12px}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.foot a{margin-left:16px}
.foot a:hover{color:var(--brand)}

@media(max-width:960px){
  .dash,.content,.list-layout,.article-layout{grid-template-columns:1fr}
  .art-thumb{width:100%;height:100%;}
  .nav-links{display:none}
  .coin-table{overflow-x:auto}
  .side{position:static}
  .news-card,.article.has-thumb{grid-template-columns:1fr}
  .thumb{width:100%;height:180px}
  .coin-inline{grid-template-columns:repeat(2,1fr)}
  .search{display:none}
  .menu-btn{display:flex}
  .page-head h1{font-size:26px}
}
.black{color:rgba(0,0,0,.85) !important;}