:root{--bg:#f4f6ff;--bg2:#eef1ff;--card:#ffffff;--line:#e6e9f6;--line2:#d7ddf4;--text:#1c2340;--muted:#6b7488;--brand1:#7c5cff;--brand2:#4f7dff;--brand3:#18c0dd;--brand4:#ff5c9d;--grad:linear-gradient(115deg,#7c5cff,#4f7dff 48%,#18c0dd);--red:#ef4444;--amber:#f59e0b;--green:#10b981;--violet:#7c5cff;--shadow:0 10px 26px rgba(76,93,255,.10);--side-w:248px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:
  radial-gradient(900px 420px at 20% -6%,rgba(124,92,255,.13),transparent 55%),
  radial-gradient(800px 380px at 100% 4%,rgba(24,192,221,.13),transparent 55%),
  var(--bg);color:var(--text);font:15px/1.7 "Microsoft YaHei","PingFang SC",sans-serif;letter-spacing:.2px}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--side-w);background:var(--card);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 14px 16px;z-index:30;overflow-y:auto}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;color:var(--text);padding:2px 6px 14px}
.brand .mark{width:40px;height:40px;flex-shrink:0}
.brand .mark svg{width:100%;height:100%;display:block}
.brand small{display:block;font-size:10px;color:var(--muted);letter-spacing:2.5px;font-weight:600;margin-top:1px}
.workspace{font-size:12px;color:var(--muted);font-weight:600;padding:0 8px 12px;letter-spacing:.5px}
.nav-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1.5px;padding:0 8px 8px;font-weight:700}
.cats{display:flex;flex-direction:column;gap:4px}
.cats button{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;border:0;border-radius:11px;background:transparent;color:var(--text);font-size:14px;font-weight:600;text-align:left;transition:background .12s}
.cats button:hover{background:var(--bg2)}
.cats button.active{background:var(--grad);color:#fff}
.cats button .ci{font-size:16px;line-height:1;flex-shrink:0}
.cats button .cn{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cats button small{font-size:11px;color:var(--muted);font-weight:700}
.cats button.active small{color:rgba(255,255,255,.85)}
.sidebar-bottom{margin-top:auto;padding:14px 8px 0;border-top:1px solid var(--line);display:grid;gap:6px}
.sidebar-bottom a{font-size:13px;color:var(--brand2);font-weight:700}
.sidebar-bottom .note{font-size:11px;color:var(--muted);line-height:1.6}
.main{margin-left:var(--side-w);min-height:100vh;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 30px;position:sticky;top:0;z-index:20;background:rgba(244,246,255,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.crumb{font-size:13px;color:var(--muted)}
.crumb b{color:var(--text)}
.top-search{position:relative;flex:0 0 340px;max-width:46vw}
.top-search input{width:100%;background:var(--card);border:1.5px solid var(--line2);border-radius:12px;color:var(--text);padding:10px 38px 10px 15px;font:inherit;outline:none;transition:border-color .15s,box-shadow .15s}
.top-search input:focus{border-color:var(--brand2);box-shadow:0 0 0 3px rgba(79,125,255,.14)}
.search-icon{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:17px}
.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;padding:44px 30px 28px}
.eyebrow{font-size:11.5px;letter-spacing:2.5px;margin:0 0 14px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1{font-size:40px;line-height:1.26;margin:0 0 16px;font-weight:900;letter-spacing:.3px}
.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 br{display:none}
.hero .sub{color:var(--muted);font-size:15px;max-width:660px;margin:0;line-height:1.85}
.hero-stats{display:flex;gap:12px;flex-shrink:0;padding-bottom:4px}
.stat{display:grid;gap:4px;text-align:center;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:13px 17px;box-shadow:var(--shadow)}
.stat b{font-size:28px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;font-weight:900}
.stat span{font-size:12px;color:var(--muted)}
.risk-banner{display:flex;gap:12px;align-items:flex-start;margin:0 30px 22px;padding:13px 17px;border:1px solid #f2d8aa;border-radius:12px;background:#fff8ec;color:#9a6b1f;font-size:13px;line-height:1.75}
.risk-banner b{color:var(--amber);white-space:nowrap}
.featured-wrap{padding:0 30px;margin-bottom:8px}
.section-title h2{font-size:17px;margin:0 0 12px;font-weight:800}
.featured{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}
.f-card{display:flex;align-items:center;gap:13px;text-align:left;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 16px;color:var(--text);box-shadow:var(--shadow);transition:transform .15s,border-color .15s}
.f-card:hover{transform:translateY(-3px);border-color:var(--brand2)}
.f-logo,.logo{width:46px;height:46px;border-radius:13px;background:var(--bg2);display:grid;place-items:center;overflow:hidden;flex-shrink:0;font-size:23px}
.f-logo img,.logo img{width:100%;height:100%;object-fit:contain;padding:7px}
.f-body{display:grid;gap:2px;flex:1;min-width:0}
.f-body b{font-size:14.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.f-body small{font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:0 30px;margin-bottom:18px}
.chain-filter{display:flex;gap:7px;flex-wrap:wrap}
.chain-filter button{padding:6px 13px;border:1px solid var(--line2);border-radius:9px;background:var(--card);color:var(--muted);font-size:12.5px;font-weight:600}
.chain-filter button.on{background:var(--grad);color:#fff;border-color:transparent}
.tool-right{display:flex;gap:12px;align-items:center}
.tool-right label{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--muted);font-weight:600}
.tool-right select{background:var(--card);border:1.5px solid var(--line2);border-radius:9px;color:var(--text);padding:6px 9px;font:inherit;font-size:12.5px;outline:none}
.list-head{display:flex;align-items:baseline;justify-content:space-between;padding:0 30px;margin:6px 0 14px}
.list-head h2{font-size:20px;margin:0;font-weight:800}
.list-head span{color:var(--muted);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:15px;padding:0 30px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:17px;display:flex;flex-direction:column;gap:9px;cursor:pointer;box-shadow:var(--shadow);transition:transform .15s,border-color .15s}
.card:hover{transform:translateY(-4px);border-color:var(--brand2)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.badges{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.chain{font-size:11px;padding:3px 9px;border-radius:7px;background:rgba(124,92,255,.12);color:var(--violet);font-weight:700}
.risk{font-size:11px;padding:3px 9px;border-radius:7px;font-weight:700}
.risk.高{background:rgba(239,68,68,.12);color:var(--red)}
.risk.中{background:rgba(245,158,11,.14);color:#d97706}
.risk.低{background:rgba(16,185,129,.14);color:#059669}
.card h3{font-size:15.5px;margin:0;font-weight:800;letter-spacing:.2px}
.card .meta{font-size:11.5px;color:var(--muted)}
.card p{font-size:12.5px;color:var(--muted);margin:0;flex:1;line-height:1.65}
.card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:2px}
.tag{font-size:11px;color:var(--muted);font-weight:600}
.card-foot a{font-size:12.5px;color:var(--brand2);font-weight:700}
.card-foot a:hover{color:var(--brand1)}
.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:60px 0}
footer{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;padding:24px 30px 40px;border-top:1px solid var(--line);margin-top:auto}
.foot-brand{font-weight:800}
.foot-brand small{color:var(--muted);font-weight:600;letter-spacing:2px}
.foot-note{color:var(--muted);font-size:12px;flex:1;min-width:240px}
.foot-link{color:var(--brand2);font-size:13px;font-weight:700}
dialog{border:1px solid var(--line2);border-radius:18px;background:var(--card);color:var(--text);max-width:540px;width:calc(100% - 40px);padding:0;box-shadow:0 24px 60px rgba(30,40,100,.25)}
dialog::backdrop{background:rgba(20,24,45,.45);backdrop-filter:blur(3px)}
#detail-content{padding:24px}
.d-head{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.d-head h2{margin:0 0 4px;font-size:20px;font-weight:800}
.d-desc{color:var(--muted);margin:0 0 16px;line-height:1.75}
.d-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:16px}
.d-cell{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:10px 13px}
.d-cell small{display:block;color:var(--muted);font-size:11px;margin-bottom:2px}
.d-cell b{font-size:14px}
.d-warn{border-left:3px solid var(--amber);background:#fff8ec;padding:11px 14px;font-size:13px;color:#9a6b1f;margin-bottom:16px;line-height:1.7}
.d-actions{display:flex;gap:10px}
.d-btn{display:inline-block;background:var(--grad);color:#fff;font-weight:700;padding:10px 22px;border-radius:10px}
.close{background:var(--bg2);border:1px solid var(--line2);color:var(--text);padding:10px 18px;border-radius:10px}
@media(max-width:820px){.sidebar{position:static;width:auto;flex-direction:row;align-items:center;flex-wrap:wrap;gap:8px;border-right:0;border-bottom:1px solid var(--line);padding:12px 16px}.brand{padding:0 10px 0 0}.workspace{display:none}.nav-label{display:none}.cats{flex-direction:row;overflow-x:auto;flex:1}.cats button{width:auto;white-space:nowrap}.cats button .cn{flex:none}.cats button small{display:none}.sidebar-bottom{display:none}.main{margin-left:0}.topbar{padding:14px 18px}.hero{flex-direction:column;align-items:flex-start;gap:20px;padding:30px 18px 22px}.hero h1{font-size:28px}.hero h1 br{display:block}.featured{grid-template-columns:1fr}.featured-wrap,.toolbar,.list-head,.grid,footer{padding-left:18px;padding-right:18px}.risk-banner{margin-left:18px;margin-right:18px}.grid{grid-template-columns:1fr}.toolbar{align-items:flex-start;flex-direction:column}}