:root{color-scheme:dark;--bg:#151719;--card:#202225;--ink:#f6f1e6;--muted:#bdbab3;--gold:#e5c58f;--line:#4a4439}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at top right,#40372b44,transparent 55%),var(--bg);color:var(--ink);font:17px/1.65 "Microsoft YaHei",system-ui,sans-serif}main{max-width:1280px;margin:auto;padding:28px}header,.heading,.brand{display:flex;align-items:center;justify-content:space-between;gap:18px}header{margin-bottom:42px}.brand{justify-content:flex-start;font-size:24px}.mark{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border:1px solid var(--gold);border-radius:14px;color:var(--gold)}small{display:block;font-size:13px;color:var(--muted)}.tag,.eyebrow{font-size:14px;color:var(--gold)}.tag{margin-left:auto;border:1px solid var(--line);padding:5px 12px;border-radius:30px}h1{font-size:clamp(28px,4vw,42px);line-height:1.4;margin:8px 0 20px}h2{font-size:22px;margin:0 0 15px}.muted,.hint{color:var(--muted)}.hint{font-size:14px}.card{background:linear-gradient(135deg,#27282b,#1d1f22);border:1px solid var(--line);border-radius:22px;padding:28px;margin-bottom:24px}.login{max-width:720px;margin:8vh auto 0;animation:breathe 4s ease-in-out infinite}label{display:block;margin-bottom:7px}input,select{width:100%;height:52px;border:1px solid #686052;border-radius:10px;background:#17191c;color:var(--ink);padding:10px;font:inherit;min-width:0}input:focus,select:focus,button:focus-visible{outline:3px solid var(--gold);outline-offset:3px}button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:10px 22px;border:1px solid var(--gold);border-radius:12px;font:inherit;font-weight:600;cursor:pointer;text-align:center;box-sizing:border-box}button:active{transform:translateY(1px)}button:disabled{opacity:.55;cursor:wait}.primary{background:linear-gradient(120deg,#f1d7aa,#b89a69);color:#191b1c}.outline{background:transparent;color:var(--gold)}#login-button{width:100%;margin-top:22px}.filters{display:grid;grid-template-columns:1fr 1fr 1.2fr auto auto;align-items:end;gap:18px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.metric{padding:22px;background:var(--card);border:1px solid var(--line);border-radius:18px;margin-bottom:24px}.metric strong{display:block;color:var(--gold);font-size:clamp(22px,2.8vw,34px);font-variant-numeric:tabular-nums;white-space:nowrap}.metric span{color:var(--muted)}.split{display:grid;grid-template-columns:1.3fr 1fr;gap:24px}.trend{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.trend button{flex-direction:column;padding:12px 6px;background:#17191c;color:var(--ink);border-color:var(--line);font-size:14px}.trend button:hover{border-color:var(--gold);color:var(--gold)}.category{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid var(--line)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:15px}th,td{padding:14px 10px;border-bottom:1px solid var(--line);min-width:90px}th{color:var(--gold);white-space:nowrap}td:nth-child(4){font-variant-numeric:tabular-nums;white-space:nowrap}#message{color:var(--gold);min-height:1em}footer{text-align:center;color:var(--muted);font-size:13px;padding:30px}#analysis{line-height:2}[hidden]{display:none!important}@keyframes breathe{50%{box-shadow:0 0 32px #e5c58f13;border-color:#ad9165}}@media(prefers-reduced-motion:reduce){.login{animation:none}button:active{transform:none}}@media(max-width:900px){.filters{grid-template-columns:1fr 1fr}.metrics{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}main{padding:18px}.card{padding:20px}.tag{display:none}}@media(max-width:480px){.heading{display:block}.metrics{gap:10px}.metric{padding:14px}.metric strong{font-size:22px}.filters{grid-template-columns:1fr}.brand{font-size:20px}}