:root { color-scheme:dark; --bg:#151520; --panel:#1c1d2a; --text:#e8e9ef; --muted:#a6aab9; --line:#37394b; --accent:#67d3c7; --amber:#efb068; --purple:#b39aeb; }
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 system-ui,sans-serif}main{max-width:1280px;margin:auto;padding:28px 32px 32px}a{color:var(--accent);text-underline-offset:3px}header>a{font-size:13px}.eyebrow{font-size:11px;letter-spacing:.14em;color:var(--muted);margin:26px 0 6px}h1{font-size:clamp(25px,3vw,36px);font-weight:600;letter-spacing:-.035em;margin:0}h2{font-size:20px;margin:0 0 6px;font-weight:550}h3{font-size:14px;font-weight:550;margin:0}.intro{margin:8px 0;color:var(--muted)}.incumbent{font-size:12px;margin:8px 0 24px;color:var(--muted)}.incumbent strong{color:var(--text);font-weight:500}
button{font:inherit;font-size:13px;border:1px solid var(--line);color:var(--text);background:transparent;border-radius:5px;padding:7px 11px;cursor:pointer}button:hover{border-color:var(--accent)}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.steps button{text-align:left;padding:11px}.steps button span{color:var(--muted);margin-right:8px}.steps button[aria-pressed=true]{border-color:var(--accent);background:var(--panel);color:var(--accent)}.explanation{min-height:110px;padding:25px 0 12px}.explanation p{margin:0;max-width:980px;color:var(--muted)}.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;min-height:44px;padding-bottom:12px;font-size:13px}.toolbar>div{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-right:auto}.toolbar label{display:flex;align-items:center;gap:7px}input{accent-color:var(--accent)}#motion{width:130px}output{font-variant-numeric:tabular-nums;min-width:48px} [hidden]{display:none!important}
.viewers{display:grid;grid-template-columns:1fr 1fr;gap:16px}.view{border:1px solid var(--line);border-radius:7px;overflow:hidden;min-width:0}.view-heading{display:flex;justify-content:space-between;align-items:center;padding:12px 15px;border-bottom:1px solid var(--line)}.view-heading span{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.viewport{position:relative;height:350px;touch-action:none}.viewport canvas{display:block;width:100%;height:100%}.loading{position:absolute;top:45%;left:35%;color:var(--muted)}.annotation{position:absolute;pointer-events:none;font-size:11px;color:var(--text);background:var(--panel);border:1px solid var(--line);padding:3px 6px;border-radius:4px;white-space:nowrap;transform:translate(10px,-50%)}.view-note{font-size:11px;color:var(--muted);margin:9px 0}.scene-key{font-size:12px;margin:6px 0 16px;min-height:19px}.finding{border-top:1px solid var(--line);padding-top:17px;margin-top:16px}.finding>span{font-size:10px;letter-spacing:.13em;color:var(--accent)}.finding p{margin:5px 0;max-width:990px}.finding .detail{font-size:12px;color:var(--muted)}footer{border-top:1px solid var(--line);margin-top:22px;padding-top:10px;font-size:11px;color:var(--muted)}footer p{max-width:950px;margin:4px 0}
#volume-ledger{padding:12px 0;max-width:850px}.bar-row{display:grid;grid-template-columns:55px 1fr 110px;align-items:center;gap:12px;font-size:12px;margin:8px 0}.bar-row strong{font-weight:500;font-variant-numeric:tabular-nums}.bar-track{height:12px;position:relative;background:var(--panel);border-radius:3px;overflow:hidden}.bar{height:100%}.source-bar{background:var(--accent)}.target-bar{background:var(--amber)}#excess-bar{position:absolute;right:0;top:0;height:100%;background:repeating-linear-gradient(120deg,transparent,transparent 3px,#402b1355 3px,#402b1355 5px);border-left:2px solid var(--bg)}#volume-ledger p{font-size:13px;margin:10px 0 0}#volume-ledger small{font-size:11px;color:var(--muted)}
@media(prefers-color-scheme:light){:root{color-scheme:light;--bg:#f7f6f2;--panel:#efeee9;--text:#222630;--muted:#5d6574;--line:#d9d9d4;--accent:#217d76;--amber:#ca8740;--purple:#8064b1}}
@media(max-width:700px){main{padding:18px 16px}.steps{grid-template-columns:1fr 1fr}.explanation{min-height:155px}.viewers{grid-template-columns:1fr}.viewport{height:270px}.toolbar>div{width:100%}.view-heading{padding:10px}h1{font-size:28px}.bar-row{grid-template-columns:45px 1fr 94px;gap:8px}.finding{margin-top:12px}}