:root{--bg: #f6f7f9;--card: #ffffff;--text: #1c2430;--muted: #667085;--line: #d9dee6;--accent: #c8102e;--good: #137a3f;--good-bg: #e7f5ec;--bad: #a4141f;--bad-bg: #fdecee;--warn-bg: #fff7e6;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #12161c;--card: #1b2129;--text: #e6e9ee;--muted: #98a2b3;--line: #2e3742;--good-bg: #13301f;--bad-bg: #3a1519;--warn-bg: #33290f;--good: #6fd39a;--bad: #ff8a92}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}main{max-width:820px;margin:0 auto;padding:48px 16px 80px}h1{margin:0 0 4px;font-size:28px}h2{margin:0 0 4px;font-size:18px}h3{margin:0 0 8px;font-size:15px}.lede{margin:0 0 24px;color:var(--muted)}.muted{color:var(--muted)}.drop{border:2px dashed var(--line);border-radius:12px;background:var(--card);padding:48px 16px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}.drop:hover,.drop.over{border-color:var(--accent)}.drop.busy{cursor:progress}.spinner{display:inline-block;width:14px;height:14px;margin-right:8px;vertical-align:-2px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-top:16px}.card.bad{background:var(--bad-bg)}.card.warn{background:var(--warn-bg)}.card ul{margin:0;padding-left:18px}.card li{margin:2px 0}pre{overflow-x:auto;font-size:12px;white-space:pre-wrap}code,.codes{font-family:ui-monospace,Menlo,monospace;font-size:13px}.downloads{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}.button{display:inline-block;padding:10px 16px;border-radius:8px;background:var(--accent);color:#fff;text-decoration:none;font-weight:600}.button:hover{filter:brightness(1.08)}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-top:16px}.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}.stat strong{display:block;font-size:24px}.stat span{color:var(--muted);font-size:13px}.stat.good{background:var(--good-bg)}.stat.good strong{color:var(--good)}.stat.bad{background:var(--bad-bg)}.stat.bad strong{color:var(--bad)}.row{display:flex;gap:16px;align-items:baseline;flex-wrap:wrap}.row a{font-size:13px}.row h3{margin:0}button.link{background:none;border:0;padding:0;color:var(--accent);font:inherit;font-weight:600;cursor:pointer}pre.report{white-space:pre;font-size:11.5px;line-height:1.35;max-height:70vh;overflow:auto;border:1px solid var(--line);border-radius:8px;padding:12px;margin:12px 0 0}