:root{--bg:#090b0e;--surface:#101318;--surface2:#15191f;--line:#292d34;--gold:#d6ad55;--gold2:#f3d58b;--text:#f4f1e9;--muted:#9a9da3;--red:#ef6b6b;--green:#71d3a4}*{box-sizing:border-box}html{background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif}body{margin:0;min-width:320px;background:radial-gradient(circle at 78% 8%,#211b0f 0,transparent 26%),linear-gradient(135deg,#090b0e,#0b0e12 60%,#080a0d);min-height:100vh}.noise{position:fixed;inset:0;pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E")}.topbar{height:78px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,4vw,64px);position:sticky;top:0;background:#090b0edb;backdrop-filter:blur(18px);z-index:10}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text);font-family:Georgia,serif;letter-spacing:.14em}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--gold);border-radius:50%;color:var(--gold);font-size:13px}.brand small{display:block;color:var(--muted);font:9px system-ui;letter-spacing:.2em;margin-top:4px}.status{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:12px}.status i{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 12px var(--gold)}main{max-width:1800px;margin:auto;padding:0 clamp(18px,4vw,64px) 72px}.hero{min-height:370px;display:flex;align-items:end;justify-content:space-between;padding:80px 0 64px;border-bottom:1px solid var(--line);gap:40px}.eyebrow,.panel-head p,.section-title p{color:var(--gold);font-size:11px;letter-spacing:.25em;margin:0 0 14px}.hero h1{font:clamp(48px,6vw,92px)/.98 Georgia,"Songti SC",serif;margin:0;letter-spacing:-.04em}.hero h1 em{font-style:normal;color:var(--gold2)}.hero-copy{max-width:480px;color:#c6c5c0;line-height:1.9;font-size:15px;margin:0 0 8px}.workspace{display:grid;grid-template-columns:360px minmax(0,1fr);gap:24px;padding-top:28px}.panel{background:linear-gradient(145deg,#14181e,#0f1217);border:1px solid var(--line);border-radius:3px;box-shadow:0 16px 60px #0004}.control-panel{padding:26px;align-self:start;position:sticky;top:102px}.panel-head{display:flex;align-items:center;gap:16px;margin-bottom:28px}.panel-head>span{width:42px;height:42px;border:1px solid #795f2b;color:var(--gold);display:grid;place-items:center;font:italic 15px Georgia}.panel-head h2,.section-title h2{font:24px Georgia,"Songti SC",serif;margin:0}.control-panel label{display:block;color:#b8b8b5;font-size:12px;margin-bottom:15px}.control-panel input,.control-panel select{width:100%;margin-top:8px;background:#0b0e12;border:1px solid #30343a;color:var(--text);padding:11px 12px;border-radius:2px;outline:none}.control-panel input:focus,.control-panel select:focus{border-color:var(--gold)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}.input-action{display:flex}.input-action input{border-right:0}.input-action button{margin-top:8px;width:40px;background:#1a1e24;color:var(--gold);border:1px solid #30343a;cursor:pointer}.divider{display:flex;align-items:center;gap:10px;color:#777b82;font-size:10px;letter-spacing:.18em;margin:17px 0}.divider:after{content:"";height:1px;background:var(--line);flex:1}.reward-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.reward-grid label{margin:0}.actions{display:grid;grid-template-columns:1.3fr 1fr;gap:8px;margin-top:22px}.button{border:1px solid #5e4c26;padding:12px 8px;color:var(--text);background:transparent;cursor:pointer}.button.primary{background:var(--gold);color:#111;font-weight:700}.hint{color:#777b82;font-size:11px;line-height:1.7;margin:18px 0 0}.dashboard{min-width:0}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:12px}.kpi{border:1px solid var(--line);background:#11151a;padding:20px;min-height:120px}.kpi span,.kpi small{display:block;color:var(--muted);font-size:11px}.kpi strong{display:block;font:31px Georgia,serif;color:var(--gold2);margin:17px 0 5px}.model-panel,.history-panel{padding:24px;margin-bottom:12px}.section-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:22px}.section-title.compact{margin-bottom:8px}.section-title>span{font:12px ui-monospace,monospace;color:#8f9298}.formula{border:1px solid #3b3423;padding:7px 10px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px;white-space:nowrap}th{text-align:right;color:#96999f;font-weight:500;border-bottom:1px solid #514524;padding:12px 10px}th:first-child,td:first-child{text-align:left}td{text-align:right;border-bottom:1px solid #24282e;padding:13px 10px;font-variant-numeric:tabular-nums}tr:last-child td{border-bottom:0}td.profit{color:var(--green)}td.loss{color:var(--red)}.charts-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}.chart-card{padding:24px;min-width:0}.chart-card svg{width:100%;height:auto;overflow:visible}.chart-grid{stroke:#292d34;stroke-width:1}.chart-label{fill:#777b82;font-size:11px}.chart-line{fill:none;stroke:var(--gold);stroke-width:3}.chart-point{fill:#0c0f13;stroke:var(--gold2);stroke-width:2}.bar-positive{fill:#b78d38}.bar-negative{fill:#9b4d4d}.history-list{display:grid;gap:8px}.history-item{display:grid;grid-template-columns:150px 1fr auto;gap:16px;align-items:center;padding:12px 14px;background:#0c0f13;border:1px solid #24282e;font-size:12px}.history-item span{color:var(--muted)}.history-item b{color:var(--gold2)}footer{border-top:1px solid var(--line);padding:26px clamp(20px,4vw,64px);display:flex;justify-content:space-between;color:#666a70;font-size:10px;letter-spacing:.15em}@media(max-width:1100px){.workspace{grid-template-columns:1fr}.control-panel{position:static}.hero{align-items:start;flex-direction:column;min-height:auto}.charts-grid{grid-template-columns:1fr}}@media(max-width:720px){.topbar{height:66px}.status{display:none}.hero{padding:52px 0}.kpis{grid-template-columns:1fr 1fr}.two-col{grid-template-columns:1fr}.reward-grid{grid-template-columns:1fr 1fr}.history-item{grid-template-columns:1fr}.hero h1{font-size:48px}footer{flex-direction:column;gap:12px}}
