:root{--ink: #0b1220;--ink-2: #1d2a3d;--muted: #64748b;--line: #e5eaf2;--bg: #f5f7fb;--card: #ffffff;--brand: #1f6feb;--brand-2: #0ea5e9;--brand-soft: #eaf2ff;--ok: #0f9d58;--warn: #f5a623;--bad: #e5484d;--radius: 14px;--shadow-sm: 0 1px 2px rgba(11, 18, 32, .05), 0 1px 3px rgba(11, 18, 32, .04);--shadow-md: 0 8px 24px rgba(11, 18, 32, .08);--shadow-lg: 0 24px 64px rgba(11, 18, 32, .12)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--brand);text-decoration:none}.tg-container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}.tg-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:var(--brand-soft);color:#1450a3;font-size:13px;font-weight:600;letter-spacing:.01em}.tg-h1{font-size:clamp(34px,5vw,60px);line-height:1.08;letter-spacing:-.03em;font-weight:800;margin:20px 0 0;color:var(--ink)}.tg-h2{font-size:clamp(24px,3vw,38px);line-height:1.2;letter-spacing:-.02em;font-weight:750;margin:0 0 14px}.tg-lead{font-size:17px;line-height:1.72;color:var(--muted);max-width:660px}.tg-grad{background:linear-gradient(100deg,#1f6feb,#0ea5e9 55%,#22c55e);-webkit-background-clip:text;background-clip:text;color:transparent}.tg-nav{position:sticky;top:0;z-index:50;-webkit-backdrop-filter:saturate(180%) blur(14px);backdrop-filter:saturate(180%) blur(14px);background:#ffffffd1;border-bottom:1px solid var(--line)}.tg-nav-inner{height:66px;display:flex;align-items:center;justify-content:space-between;gap:24px}.tg-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.02em;color:var(--ink)}.tg-logo-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,#1f6feb,#0ea5e9);display:grid;place-items:center;color:#fff;font-size:15px;font-weight:800;box-shadow:0 4px 12px #1f6feb52}.tg-nav-links{display:flex;align-items:center;gap:26px;font-size:14.5px;font-weight:500;color:#46536a}.tg-nav-links a:hover{color:var(--brand)}.tg-hero{position:relative;overflow:hidden;padding:76px 0 64px;background:radial-gradient(900px 420px at 12% -10%,rgba(31,111,235,.1),transparent 62%),radial-gradient(760px 420px at 88% 4%,rgba(34,197,94,.09),transparent 60%),#fff}.tg-hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}@media(max-width:980px){.tg-hero-grid{grid-template-columns:1fr;gap:40px}}.tg-hero-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}.tg-trust{margin-top:34px;display:flex;gap:26px;flex-wrap:wrap;color:var(--muted);font-size:13px}.tg-trust b{color:var(--ink);font-size:20px;display:block;letter-spacing:-.02em}.tg-answer-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);padding:20px;position:relative}.tg-answer-head{display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}.tg-answer-q{font-size:14.5px;font-weight:600;color:var(--ink-2)}.tg-answer-body{padding-top:14px;font-size:13.8px;line-height:1.85;color:#3d4a5f}.tg-cite{display:inline-flex;align-items:center;justify-content:center;min-width:17px;height:17px;padding:0 4px;margin-left:3px;border-radius:5px;background:var(--brand-soft);color:#1450a3;font-size:10.5px;font-weight:700;vertical-align:1px}.tg-float-badge{position:absolute;right:-14px;top:-16px;background:#0b1220;color:#fff;border-radius:12px;padding:9px 14px;font-size:12px;font-weight:600;box-shadow:var(--shadow-md)}.tg-section{padding:74px 0}.tg-section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.tg-cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px}.tg-cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:38px}@media(max-width:980px){.tg-cards-3,.tg-cards-4{grid-template-columns:1fr 1fr}}@media(max-width:620px){.tg-cards-3,.tg-cards-4{grid-template-columns:1fr}}.tg-feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease}.tg-feature:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.tg-feature-icon{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;font-size:18px;margin-bottom:14px;background:var(--brand-soft);color:var(--brand)}.tg-feature h3{font-size:16.5px;font-weight:700;margin:0 0 8px;letter-spacing:-.01em}.tg-feature p{margin:0;font-size:13.8px;line-height:1.7;color:var(--muted)}.tg-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:44px;counter-reset:step}@media(max-width:980px){.tg-steps{grid-template-columns:1fr 1fr;gap:28px}}.tg-step{padding:0 22px;border-left:1px solid var(--line)}.tg-step:first-child{border-left:none;padding-left:0}.tg-step-num{font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--brand);text-transform:uppercase}.tg-step h4{font-size:16px;margin:10px 0 8px;font-weight:700}.tg-step p{margin:0;font-size:13.5px;line-height:1.7;color:var(--muted)}.tg-cta{background:linear-gradient(135deg,#0b1220,#102a52 60%,#0b3b6f);color:#fff;border-radius:22px;padding:52px 44px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;box-shadow:var(--shadow-lg)}.tg-cta h2{color:#fff;margin:0 0 10px;font-size:clamp(22px,2.6vw,32px);letter-spacing:-.02em}.tg-cta p{margin:0;color:#ffffffb3;font-size:14.5px}.tg-footer{border-top:1px solid var(--line);padding:30px 0;background:#fff;color:var(--muted);font-size:13px}.tg-footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.tg-console{min-height:100vh;display:flex}.tg-sider{width:226px;flex:0 0 226px;background:#0b1220;color:#fff;padding:16px 12px;display:flex;flex-direction:column;gap:6px}.tg-sider-brand{display:flex;align-items:center;gap:10px;padding:8px 10px 18px;font-weight:800;letter-spacing:-.02em;color:#fff;font-size:16px}.tg-sider 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4px;line-height:1}.tg-kpi-delta{font-size:12.5px;font-weight:600}.tg-up{color:var(--bad)}.tg-down{color:var(--ok)}.tg-flat{color:var(--muted)}.tg-engine-chip{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;background:#f1f5fb;color:#3d4a5f;white-space:nowrap}.tg-dot{width:7px;height:7px;border-radius:50%;display:inline-block}.tg-prompt-cell{font-size:13px;line-height:1.55;color:var(--ink-2);max-width:420px}.tg-prompt-cell .zh{color:var(--muted);font-size:12px;display:block;margin-top:2px}.tg-empty-note{background:#fffbea;border:1px solid #f6e0a0;color:#7a5a00;border-radius:10px;padding:10px 14px;font-size:13px;margin-bottom:16px}.tg-table .ant-table{font-size:13.2px}.tg-table .ant-table-thead>tr>th{background:#f7f9fd!important;font-weight:650;font-size:12.5px;color:#46536a}@media(max-width:860px){.tg-sider{display:none}.tg-page{padding:16px 14px 32px}.tg-topbar{padding:0 14px}.tg-cta{padding:34px 22px}.tg-hero{padding:44px 0 40px}}