:root{--bg:#0a1220;--bg2:#0d1930;--card:#10203a;--card2:#0e1c33;--line:#1d3352;--tx:#dbe7f5;--mut:#7d93ad;--cy:#38bdf8;--am:#f59e0b;--gr:#22c55e;--rd:#ef4444;--pu:#a78bfa;--or:#fb923c;--bl:#3b82f6}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--tx);font-family:"PingFang SC","Microsoft YaHei","Segoe UI",Arial,sans-serif;line-height:1.6}
a{color:var(--cy);text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
/* header */
header{position:sticky;top:0;z-index:99;background:rgba(10,18,32,.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:24px;height:56px}
.logo{font-size:17px;font-weight:700;white-space:nowrap}
.logo .bolt{color:var(--cy)}
.logo em{font-style:normal;font-size:11px;color:var(--am);border:1px solid var(--am);border-radius:4px;padding:1px 6px;margin-left:8px;vertical-align:2px}
nav{display:flex;gap:18px;flex:1;overflow:auto}
nav a{color:var(--mut);font-size:14px;white-space:nowrap}
nav a:hover{color:var(--tx)}
.live{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--mut);white-space:nowrap}
.dot{width:9px;height:9px;border-radius:50%;background:#64748b;display:inline-block}
.dot.ok{background:var(--gr);box-shadow:0 0 8px var(--gr)}
.dot.bad{background:var(--rd);box-shadow:0 0 8px var(--rd)}
/* ===== hero / 大标题美化 ===== */
.hero{position:relative;padding:60px 0 32px;overflow:hidden;background:radial-gradient(1200px 400px at 50% -80px,rgba(56,189,248,.12),transparent)}
.hero-grid{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(29,51,82,.35) 1px,transparent 1px),linear-gradient(90deg,rgba(29,51,82,.35) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 120% at 50% 0%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 120% at 50% 0%,#000 30%,transparent 75%);opacity:.6}
.hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:2px;color:var(--cy);background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.35);border-radius:999px;padding:4px 14px;margin-bottom:18px;animation:fadIn .5s ease both}
.hero-badge i{width:7px;height:7px;border-radius:50%;background:var(--gr);box-shadow:0 0 8px var(--gr);animation:pulse 2s infinite}
.hero h1{position:relative;font-size:44px;font-weight:800;letter-spacing:2px;line-height:1.25;animation:fadIn .6s ease both}
.hero h1 b{background:linear-gradient(90deg,var(--cy) 10%,var(--pu) 55%,var(--bl) 90%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:4px}
.ht-en{display:block;font-size:13px;font-weight:400;letter-spacing:4px;color:var(--mut);text-transform:uppercase;margin-top:6px}
.ht-bar{height:4px;width:120px;margin-top:14px;border-radius:2px;background:linear-gradient(90deg,var(--cy),var(--pu),var(--bl));box-shadow:0 0 14px rgba(56,189,248,.55);position:relative;overflow:visible;animation:fadIn .7s ease both}
.ht-bar::after{content:"";position:absolute;top:-2px;left:0;width:34px;height:8px;border-radius:4px;background:rgba(255,255,255,.85);filter:blur(1px);animation:sweep 3s ease-in-out infinite}
.hero p{color:var(--mut);margin-top:14px;font-size:14px;max-width:760px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-top:26px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.kpi .v{font-size:24px;font-weight:700;color:var(--cy)}
.kpi .l{font-size:12px;color:var(--mut);margin-top:2px}
@keyframes fadIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes sweep{0%,100%{transform:translateX(0);opacity:.9}50%{transform:translateX(86px);opacity:0}}
/* sections */
main section{padding:38px 0 6px}
h2{font-size:20px;border-left:4px solid var(--cy);padding-left:12px;margin-bottom:18px;letter-spacing:1px}
h2 small{font-size:12px;color:var(--mut);font-weight:400;margin-left:10px}
/* ===== 行情表格 ===== */
.ptable{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.ptable .pth,.ptable thead th{display:table-cell;background:var(--card2);color:var(--mut);font-size:12px;font-weight:600;letter-spacing:1px;text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
.ptable tbody td{padding:12px 14px;font-size:14px;border-bottom:1px solid rgba(29,51,82,.6);white-space:nowrap;vertical-align:middle}
.ptable tbody tr:last-child td{border-bottom:none}
.ptable tbody tr{transition:background .15s}
.ptable tbody tr:hover{background:rgba(56,189,248,.05)}
.ptable .num{text-align:right}
.ptable td.mono,.ptable .px{font-family:"SF Mono",Consolas,Menlo,monospace}
.ptable .px{font-size:16px;font-weight:700;color:var(--tx);text-align:right}
.up{color:var(--gr)}.dn{color:var(--rd)}.fl{color:var(--mut)}
.mut{color:var(--mut)}
.ptype{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px;vertical-align:1px;background:var(--cy)}
.ptype.up{background:var(--gr)}.ptype.dn{background:var(--rd)}.ptype.fl{background:var(--mut)}
.chgbar{display:inline-block;width:64px;height:5px;background:rgba(125,147,173,.18);border-radius:3px;margin-left:10px;vertical-align:2px;overflow:hidden}
.chgbar i{display:block;height:100%;border-radius:3px}
.chgbar .up{background:var(--gr)}.chgbar .dn{background:var(--rd)}.chgbar .fl{background:var(--mut)}
.ptime{text-align:right;font-size:12px;color:var(--mut);margin-top:8px}
/* ===== legend / map ===== */
.legend{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:12px;color:var(--mut);margin-bottom:12px}
.legend .it{cursor:pointer;user-select:none;opacity:1;transition:opacity .2s}
.legend .it.off{opacity:.35}
.legend .sw{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.mapbox{position:relative;background:#0b1626;border:1px solid var(--line);border-radius:12px;overflow:hidden}
#cv{display:block;width:100%;height:560px;cursor:crosshair}
#tip{position:absolute;pointer-events:none;background:rgba(8,14,26,.95);border:1px solid var(--line);border-radius:8px;padding:8px 12px;font-size:12px;display:none;max-width:280px;z-index:5;line-height:1.5}
#tip b{color:var(--cy)}
/* route cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}
.rc{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px;cursor:pointer;transition:transform .15s,border-color .15s}
.rc:hover{transform:translateY(-2px);border-color:var(--cy)}
.rc .tt{display:flex;justify-content:space-between;align-items:center;gap:8px}
.rc .tt b{font-size:14px}
.rc .ft{color:var(--mut);font-size:12px;margin-top:6px}
.rc .cp{color:var(--cy);font-size:12px;margin-top:4px}
.rc .mm{color:var(--mut);font-size:12px;margin-top:4px}
.badge{font-size:11px;padding:1px 8px;border-radius:10px;border:1px solid currentColor;white-space:nowrap}
/* chips + events */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px;align-items:center}
.chip{border:1px solid var(--line);color:var(--mut);border-radius:16px;padding:3px 14px;font-size:13px;cursor:pointer;background:transparent}
.chip.on{color:var(--cy);border-color:var(--cy)}
#kw{background:var(--card2);border:1px solid var(--line);color:var(--tx);border-radius:16px;padding:4px 14px;font-size:13px;outline:none;width:200px}
.timeline{display:flex;flex-direction:column;gap:10px}
.evt{background:var(--card);border:1px solid var(--line);border-left-width:3px;border-radius:8px;padding:12px 16px}
.evt .h{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.evt .h a{color:var(--tx);font-size:14px}
.evt .h a:hover{color:var(--cy)}
.evt .meta{font-size:12px;color:var(--mut);margin-top:4px}
.tag{display:inline-block;font-size:11px;border:1px solid var(--line);border-radius:4px;padding:0 6px;margin-right:6px;color:var(--mut)}
.sev-high{border-left-color:var(--rd)}
.sev-mid{border-left-color:var(--am)}
.sev-low{border-left-color:var(--cy)}
/* about */
.about{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 22px;font-size:13px;color:var(--mut)}
.about h3{color:var(--tx);font-size:14px;margin:10px 0 4px}
.about li{margin-left:18px}
.checks{margin-top:10px;display:flex;flex-wrap:wrap;gap:10px}
.chk{font-size:12px;border:1px solid var(--line);border-radius:6px;padding:3px 10px}
/* footer */
footer{border-top:1px solid var(--line);margin-top:40px;padding:24px 0 40px;color:var(--mut);font-size:12px;text-align:center}
footer a{color:var(--cy)}
@media(max-width:720px){.hero h1{font-size:26px;letter-spacing:1px}.ht-en{letter-spacing:2px;font-size:11px}.hero{padding:44px 0 26px}nav{gap:12px}#cv{height:360px}.ptable thead th:nth-child(5),.ptable tbody td:nth-child(5){display:none}.ptable thead th:nth-child(6),.ptable tbody td:nth-child(6){display:none}.chgbar{display:none}}