:root{color-scheme:dark;--bg:#0c1017;--surface:#111720;--line:#25303e;--fg:#e8edf5;--muted:#8895a8;--green:#49c69c;--yellow:#e8be68;--red:#e67f8e;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--fg);font-size:14px;line-height:1.65}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid #c7d4ff;outline-offset:4px}a{color:inherit;text-decoration:none}main{max-width:1600px;padding:0 48px;margin:auto}.masthead{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:26px 0;gap:16px}.brand{display:flex;align-items:center;gap:12px;font-weight:600;letter-spacing:1px}.brand-divider{color:#68768c;margin:0 4px}.coin{display:grid;place-items:center;width:34px;height:34px;background:#e8b267;color:#161a22;border-radius:50%;font-size:24px;font-weight:500}.snapshot{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px}.snapshot:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green)}.intro{display:flex;justify-content:space-between;align-items:end;padding:44px 0 32px;gap:24px}.eyebrow{font-size:11px;letter-spacing:2px;color:#91a5bd;margin-bottom:12px}h1{font-size:30px;line-height:1.4;font-weight:500;letter-spacing:1px;margin:0 0 12px}p{margin:0;color:var(--muted)}.method-link{font-size:12px;color:#b8c6db;white-space:nowrap;margin-bottom:4px}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding:22px 0 26px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.metrics article{border-right:1px solid var(--line);padding-right:12px}.metrics article:last-child{border:0}.metric-label{color:#bec8d8;font-size:12px;display:flex;align-items:center;gap:10px}.metric-label span{color:#64748b;font-size:10px;letter-spacing:.4px}.metric-value{font-variant-numeric:tabular-nums;font-size:28px;line-height:1.4;letter-spacing:-.7px;margin:10px 0 5px}.metric-note{font-size:11px;color:var(--muted)}.chart-section{margin-top:30px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:24px 24px 16px;min-width:0}.chart-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}h2{font-size:17px;margin:0;font-weight:500}.chart-heading p{font-size:11px;margin-top:4px;font-variant-numeric:tabular-nums}.ranges{display:flex;border:1px solid #2a3545;border-radius:7px;padding:3px;gap:3px}.ranges button{background:transparent;border:0;color:var(--muted);padding:5px 12px;font-size:11px;border-radius:4px;white-space:nowrap}.ranges button.active{background:#2c384b;color:#eef3fc}.series-controls{display:flex;gap:6px 20px;flex-wrap:wrap;margin-top:22px}.series-controls button{display:flex;align-items:center;gap:7px;color:#d2dbe9;background:none;border:0;padding:4px 0;font-size:11px;min-height:28px}.series-controls button[aria-pressed=false]{opacity:.35}.swatch{width:18px;height:2px;background:var(--swatch);display:inline-block}.multicolor{background:linear-gradient(to right,var(--green) 0 33%,var(--yellow) 33% 66%,var(--red) 66%)}.dashed{background:repeating-linear-gradient(to right,#dce1ea 0 5px,transparent 5px 8px)}.blocks{height:7px;background:linear-gradient(to right,#214639 50%,#543139 50%)}.volume{height:9px;background:#62758d}.color-key{display:flex;flex-wrap:wrap;gap:5px 18px;font-size:10px;color:var(--muted);margin:12px 0 4px}.color-key span{display:flex;align-items:center;gap:5px}.dot{width:5px;height:5px;border-radius:50%;display:inline-block}.green{background:var(--green)}.yellow{background:var(--yellow)}.red{background:var(--red)}#chart{width:100%;height:690px;touch-action:pan-y}#error{padding:24px;color:#f0a2ac;background:#3d242d;border-radius:8px}.chart-footer{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:12px;font-size:10px;color:var(--muted)}.scenario-tag{white-space:nowrap}.readout{font-size:11px;color:#bcc9dc;min-height:28px;padding-top:12px;font-variant-numeric:tabular-nums}.methodology{padding:50px 0 28px}.notes-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;margin-top:28px}.notes-grid h3{font-weight:500;font-size:12px;margin:0 0 12px;color:#d1dcee}.notes-grid p{font-size:11px;line-height:1.9;margin-bottom:12px}.sources{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:20px;margin-top:12px}.sources a{color:#bac9dd}footer{border-top:1px solid var(--line);padding:22px 0 32px;font-size:11px;display:flex;justify-content:space-between;gap:12px;color:#a3b1c6}footer span{color:#63738a}.tip{min-width:225px;font-size:11px;line-height:1.6;font-variant-numeric:tabular-nums}.tip-head{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid #354052;padding-bottom:8px;margin-bottom:6px;font-size:12px}.tip-tag{font-size:10px;color:#e5c283}.tip-row{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:3px 0}.tip-row span{color:#a6b5ca}.tip-note{font-size:10px;max-width:270px;color:#a6b5ca;border-top:1px solid #354052;padding-top:7px;margin-top:7px;white-space:normal}.tip-zone{margin-top:5px;font-size:10px}.tip-row b{font-weight:500}.loading{padding:80px;text-align:center;color:var(--muted)}
@media(min-width:1500px){#chart{height:760px}}@media(max-width:900px){main{padding:0 24px}.metrics{gap:16px}.metric-value{font-size:23px}.metric-label{display:block}.metric-label span{display:block}.notes-grid{gap:20px}.chart-section{padding:20px 12px 14px}#chart{height:650px}.chart-footer{flex-direction:column;gap:5px}}@media(max-width:600px){main{padding:0 14px}.masthead{padding:18px 0;flex-wrap:wrap}.snapshot{font-size:10px}.intro{padding:28px 0 24px;display:block}h1{font-size:23px}.intro p{font-size:12px}.method-link{display:inline-block;margin-top:16px}.metrics{grid-template-columns:1fr 1fr;gap:22px 14px}.metrics article:nth-child(2){border:0}.metric-label span{display:inline}.metric-value{font-size:25px}.chart-section{margin-top:24px;padding:18px 6px 12px;border-radius:8px}.chart-heading{align-items:start;padding:0 6px;flex-direction:column;gap:12px}.ranges{align-self:stretch;justify-content:space-between}.ranges button{flex:1;padding:6px 8px}.series-controls{gap:5px 14px;padding:0 6px;margin-top:16px}.series-controls button{min-height:34px}.color-key{padding:0 6px;font-size:10px;gap:6px 12px}#chart{height:650px}.chart-footer,.readout{margin:0 8px}.notes-grid{grid-template-columns:1fr;gap:14px}.methodology{padding-top:32px}footer{flex-direction:column}.tip{min-width:185px;max-width:230px}.tip-row{gap:14px}}
/* Keep valuation labels readable above the chart. */
.color-key{gap:8px 12px;font-size:12px;margin:16px 0 10px}.color-key span:not(.muted){padding:5px 10px;border:1px solid #354253;border-radius:5px;color:#d7e1ee;background:#17202c}.color-key .dot{width:8px;height:8px}.color-key .muted{font-size:10px}
.tracking-note{font-size:12px;margin:14px 0}.tracking-controls{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:16px 0}.tracking-controls button,.tracking-controls input{background:#17202c;color:#d7e1ee;border:1px solid #354253;border-radius:5px;padding:6px 10px;font:inherit}.tracking-controls button:disabled{opacity:.35;cursor:default}.comparison-scroll{overflow-x:auto;max-height:420px}.comparison-table{width:100%;border-collapse:collapse;white-space:nowrap;font-size:12px;font-variant-numeric:tabular-nums}.comparison-table th,.comparison-table td{padding:9px 12px;border-bottom:1px solid var(--line);text-align:right}.comparison-table th:first-child,.comparison-table td:first-child{text-align:left}.comparison-table th{color:#a6b4c8;background:#111720;position:sticky;top:0}