:root{--ink:#14213d;--blue:#193a6a;--red:#d5463b;--cream:#f7f3ea;--paper:#fffdf8;--muted:#647081;--line:#ddd8cd;--good:#1f7655;--bad:#ad352f;--shadow:0 18px 50px rgba(20,33,61,.09)}*{box-sizing:border-box}body{margin:0;background:var(--cream);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;min-height:100vh}.topbar{height:82px;padding:0 max(24px,calc((100vw - 1100px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#f7f3eaeb;position:sticky;top:0;z-index:10;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.brand{display:flex;gap:12px;align-items:center;color:inherit;text-decoration:none;font-weight:800}.brand small{display:block;font-size:11px;color:var(--muted);font-weight:600;margin-top:2px}.mark{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--blue);color:#fff;font-family:Georgia,serif;font-size:15px;box-shadow:inset 0 -4px 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20px;border-radius:11px;cursor:pointer}.result{text-align:center;max-width:720px;margin:auto}.score-ring{width:150px;height:150px;border-radius:50%;margin:30px auto;display:grid;place-items:center;background:conic-gradient(var(--red) var(--score),#e3ded3 0);position:relative}.score-ring:after{content:"";position:absolute;inset:12px;border-radius:50%;background:var(--paper)}.score-ring strong{z-index:1;font:44px Georgia,serif}.warning{background:#fff3d8;border:1px solid #e9c978;padding:14px 16px;border-radius:12px;color:#72530d;line-height:1.4}footer{border-top:1px solid var(--line);padding:24px;text-align:center;color:var(--muted);font-size:12px}dialog{max-width:680px;border:0;border-radius:18px;padding:32px;background:var(--paper);color:var(--ink);box-shadow:0 30px 90px #0005}dialog::backdrop{background:#14213dcc}.dialog-close{float:right;border:0;background:none;font-size:28px;cursor:pointer}dialog li{margin:12px 0}dialog 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