:root{color-scheme:light;--bg:#edf2f7;--panel:#fff;--panel2:#f5f8fb;--text:#122033;--muted:#687a8e;--line:#d6e0e9;--blue:#205ea8;--blue2:#5aa8ff;--orange:#db7b2b;--gray:#7c8794;--green:#16805a;--red:#b64040;--shadow:0 16px 44px rgba(18,32,51,.07)}
:root[data-theme="dark"]{color-scheme:dark;--bg:#07111d;--panel:#0d1b2a;--panel2:#112337;--text:#edf5ff;--muted:#98aabd;--line:#263b50;--blue:#70b4ff;--blue2:#2d78cf;--orange:#f0a35b;--gray:#9da8b4;--green:#55d69b;--red:#ff8585;--shadow:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;overflow-x:hidden;background:var(--bg);color:var(--text);font-family:Inter,"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif}.topbar{height:66px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 max(18px,calc((100vw - 1400px)/2));border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--panel) 92%,transparent);position:sticky;top:0;z-index:10;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:11px;color:inherit;text-decoration:none}.brand span{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:#102a48;color:#76b7ff;font-weight:900}.brand b{font-size:.94rem}.actions{display:flex;gap:8px}.button{min-height:36px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:9px;padding:0 12px;background:var(--panel);color:var(--text);font:inherit;font-size:.78rem;text-decoration:none;cursor:pointer}.button:hover{border-color:var(--blue);color:var(--blue)}.button:disabled{opacity:.62;cursor:wait}main{width:100%;max-width:1400px;margin:auto;padding:30px 22px 54px}.hero{display:flex;min-width:0;align-items:flex-end;justify-content:space-between;gap:32px;padding:32px;border-radius:18px;background:linear-gradient(135deg,#102a48,#173e65);color:#fff;box-shadow:var(--shadow)}.hero>div{min-width:0}.hero h1{margin:6px 0 10px;font-size:clamp(1.8rem,4vw,3.4rem);letter-spacing:-.045em;line-height:1.06}.hero>div>p:last-child{max-width:760px;margin:0;color:#c0d3e7;line-height:1.7}.eyebrow{margin:0;color:var(--blue);font-size:.69rem;font-weight:850;letter-spacing:.15em}.hero .eyebrow{color:#7fbdff}.hero aside{min-width:230px;display:flex;align-items:center;gap:13px;padding:15px 17px;border:1px solid rgba(255,255,255,.17);border-radius:13px;background:rgba(255,255,255,.07)}.hero aside div{display:grid;gap:2px}.hero aside small,.hero aside em{color:#bed1e4;font-size:.72rem;font-style:normal}.hero aside strong{font-size:1.35rem}.status-dot{width:10px;height:10px;border-radius:50%;background:#f4b84a;box-shadow:0 0 0 5px rgba(244,184,74,.15)}.status-dot.live{background:#55d69b;box-shadow:0 0 0 5px rgba(85,214,155,.14)}.status-dot.stale{background:#f4b84a}.error-panel{margin-top:18px;padding:22px;border:1px solid color-mix(in srgb,var(--red) 38%,var(--line));border-radius:14px;background:color-mix(in srgb,var(--red) 8%,var(--panel))}.error-panel p{margin:7px 0 0;color:var(--muted)}.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin:18px 0}.kpi{min-width:0;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}.kpi span{color:var(--muted);font-size:.74rem}.kpi strong{display:block;margin:9px 0 6px;font-size:2rem;letter-spacing:-.035em}.kpi small{color:var(--muted)}.positive{color:var(--red)!important}.negative{color:var(--green)!important}.neutral{color:var(--muted)!important}.panel{min-width:0;max-width:100%;margin-top:16px;padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--panel);box-shadow:var(--shadow)}.panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:18px}.panel-head h2,.method-panel h2{margin:5px 0 4px;font-size:1.15rem}.panel-head p:last-child{margin:0;color:var(--muted);font-size:.78rem}.legend{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.legend-item{display:flex;align-items:center;gap:7px;padding:6px 8px;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:.7rem}.legend-item i{width:18px;height:3px;border-radius:2px;background:var(--color)}.chart-scroll{width:100%;min-width:0;max-width:100%;overflow-x:auto}.chart{position:relative;min-width:930px;height:510px}.chart svg{display:block;width:100%;height:100%;overflow:visible}.grid-line{stroke:var(--line);stroke-width:1}.axis-label{fill:var(--muted);font-size:12px}.curve-line{fill:none;stroke:var(--color);stroke-width:var(--width);stroke-linejoin:round;stroke-linecap:round}.curve-line.dashed{stroke-dasharray:8 7}.point{fill:var(--panel);stroke:var(--color);stroke-width:2;cursor:crosshair}.point.current{fill:var(--color)}.chart-tooltip{position:fixed;z-index:30;pointer-events:none;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);box-shadow:var(--shadow);font-size:.75rem;line-height:1.5}.slope-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.slope-card{min-width:0;padding:17px;border:1px solid var(--line);border-radius:12px;background:var(--panel2)}.slope-card header{display:flex;justify-content:space-between;gap:10px}.slope-card header span{font-weight:800}.slope-card header strong{font-size:1.2rem}.slope-card p{display:grid;grid-template-columns:82px 1fr;margin:12px 0 0;color:var(--muted);font-size:.77rem}.table-scroll{width:100%;min-width:0;max-width:100%;overflow-x:auto}table{width:100%;min-width:700px;border-collapse:collapse;text-align:right}th,td{padding:11px 13px;border-bottom:1px solid var(--line);font-size:.8rem}th{color:var(--muted);font-size:.7rem;font-weight:750}th:first-child,td:first-child{text-align:left}tbody tr:hover{background:var(--panel2)}td strong{font-size:.9rem}.method-panel{display:grid;min-width:0;max-width:100%;grid-template-columns:220px 1fr;gap:24px;margin-top:16px;padding:22px;border:1px solid var(--line);border-radius:16px;color:var(--muted);background:var(--panel);font-size:.78rem;line-height:1.7}.method-panel h2{color:var(--text)}.method-panel p{margin:0}.method-panel p+p{margin-top:8px}.method-panel a{color:var(--blue)}
@media(max-width:900px){.hero{align-items:flex-start;flex-direction:column}.hero aside{width:100%}.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.slope-grid{grid-template-columns:1fr}.method-panel{grid-template-columns:1fr}.panel-head{flex-direction:column}.legend{justify-content:flex-start}.actions .button:last-child{display:none}}
@media(max-width:560px){.topbar{padding:0 12px}.brand b{display:none}.actions{gap:5px}.button{padding:0 9px;font-size:.7rem}main{padding:16px 12px 36px}.hero{padding:22px}.kpi-grid{grid-template-columns:1fr 1fr;gap:8px}.kpi{padding:14px}.kpi strong{font-size:1.55rem}.panel{padding:16px}.chart{height:440px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}