:root{--bg: #0b0e14;--panel: #131822;--panel-2: #1a2130;--line: #263041;--ink: #e6ebf4;--muted: #8b97ad;--accent: #5aa9ff;--good: #3ecf8e;--thin: #e8b339;--bad: #f2545b;--dark: #6d7a91}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}.app{max-width:1180px;margin:0 auto;padding:40px 20px 64px}.hero{margin-bottom:28px}.kicker{margin:0 0 8px;text-transform:uppercase;letter-spacing:.14em;font-size:11px;color:var(--accent);font-weight:700}.hero h1{margin:0 0 12px;font-size:clamp(34px,6vw,52px);letter-spacing:-.03em}.lede{margin:0;max-width:74ch;color:var(--muted);font-size:17px}.lede strong{color:var(--ink)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px 22px;margin-bottom:20px}.panel h2{margin:0 0 14px;font-size:15px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}.presets{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.preset{background:var(--panel-2);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:7px 15px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:all .15s}.preset:hover{color:var(--ink);border-color:var(--dark)}.preset.active{background:var(--accent);border-color:var(--accent);color:#06101d}.source{margin:0 0 20px;font-size:13px;color:var(--muted);max-width:82ch}.source em{color:var(--accent);font-style:normal}.slider{margin-bottom:20px}.slider label{display:flex;justify-content:space-between;align-items:baseline;font-size:14px;font-weight:600;margin-bottom:8px}.slider .value{font-variant-numeric:tabular-nums;color:var(--accent);font-size:18px}.slider input[type=range]{width:100%;accent-color:var(--accent);cursor:pointer}.hint{margin:8px 0 0;font-size:12.5px;color:var(--muted);max-width:82ch}.summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px}.stat{display:flex;flex-direction:column;gap:2px}.stat-num{font-size:38px;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums}.stat-label{font-size:13px;color:var(--ink)}.stat-sub{font-size:12px;color:var(--muted)}.columns{display:grid;grid-template-columns:1.35fr 1fr;gap:20px;align-items:start}@media(max-width:900px){.columns{grid-template-columns:1fr}}.modes{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}.mode{background:var(--panel-2);border:1px solid var(--line);border-left:3px solid var(--dark);border-radius:10px;padding:14px 16px}.mode.covered{border-left-color:var(--good)}.mode.thin{border-left-color:var(--thin)}.mode.exposed{border-left-color:var(--bad)}.mode-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.mode h3{margin:0 0 3px;font-size:15px}.mode-note{margin:0;font-size:12.5px;color:var(--muted);max-width:56ch}.mode-figure{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex-shrink:0}.mode-pct{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums}.chip{font-size:10px;text-transform:uppercase;letter-spacing:.1em;font-weight:700;padding:2px 8px;border-radius:999px}.chip-covered{background:#3ecf8e26;color:var(--good)}.chip-thin{background:#e8b33926;color:var(--thin)}.chip-exposed{background:#f2545b26;color:var(--bad)}.bar{position:relative;height:7px;border-radius:4px;background:#0d1219;margin:12px 0 8px;overflow:hidden}.bar-ghost{position:absolute;inset:0 auto 0 0;background:#2b3547}.bar-fill{position:absolute;inset:0 auto 0 0;background:var(--accent);transition:width .25s ease}.mode.covered .bar-fill{background:var(--good)}.mode.thin .bar-fill{background:var(--thin)}.mode.exposed .bar-fill{background:var(--bad)}.mode-drop{margin:0;font-size:12.5px;color:var(--muted)}.mode-drop strong{color:var(--bad);font-variant-numeric:tabular-nums}.mode-drop-none{color:var(--good)}.dark-list{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.dark-list li{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--dark);background:#0d1219;border:1px solid var(--line);padding:3px 9px;border-radius:999px;text-decoration:line-through}.dark-dot{width:5px;height:5px;border-radius:50%;background:var(--bad);flex-shrink:0}.side{display:flex;flex-direction:column;gap:20px}.side-note{font-size:12.5px;color:var(--muted);margin:0 0 12px}.picker-group{border:none;margin:0 0 14px;padding:0}.picker-group legend{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--dark);font-weight:700;padding:0 0 6px}.control{display:flex;gap:10px;padding:7px 0;cursor:pointer;align-items:flex-start}.control input{margin-top:3px;accent-color:var(--accent);cursor:pointer;flex-shrink:0}.control-body{display:flex;flex-direction:column;gap:2px}.control-name{font-size:13.5px;font-weight:600}.control-meta{display:flex;gap:6px;flex-wrap:wrap}.dep{font-size:10px;font-weight:700;letter-spacing:.04em;background:#5aa9ff1f;color:var(--accent);padding:1px 7px;border-radius:999px}.dep-eval{background:#e8b33921;color:var(--thin)}.control-note{font-size:11.5px;color:var(--muted)}.recs ol{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:12px}.recs li{font-size:13.5px}.recs strong{display:block}.rec-gain{display:block;font-size:12px;color:var(--good);font-variant-numeric:tabular-nums}.rec-helps{display:block;font-size:11.5px;color:var(--muted)}.caveat p{font-size:13.5px;color:var(--muted);max-width:88ch;margin:0 0 12px}.caveat p:last-child{margin-bottom:0}.caveat code{background:#0d1219;padding:2px 6px;border-radius:4px;font-size:12.5px;color:var(--accent)}footer{text-align:center;font-size:13px;color:var(--muted);padding-top:12px}a{color:var(--accent)}.stat-bad{color:var(--bad)}.summary{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}