:root{--ink:#1d2430;--muted:#5b6575;--line:#e3e7ee;--bg:#fafbfc;--acc:#0f766e;--warn:#b45309}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}
.wrap{max-width:760px;margin:0 auto;padding:0 16px}a{color:var(--acc)}
.top{background:#fff;border-bottom:1px solid var(--line)}.top .wrap{display:flex;justify-content:space-between;align-items:center;height:56px}
.brand{font-weight:700;text-decoration:none;color:var(--ink)}nav a{margin-left:16px;text-decoration:none}
h1{font-size:1.8rem;line-height:1.25;margin:24px 0 8px}h2{margin-top:36px;border-top:1px solid var(--line);padding-top:20px}h3{margin:0 0 6px;font-size:1.05rem}
.hero p{color:var(--muted)}.badge{display:inline-block;background:#e6f4f1;color:var(--acc);border-radius:99px;padding:2px 10px;font-size:.85rem}
.summary,.req,.unv,.aff{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:12px 0}
.summary{border-left:4px solid var(--acc)}.unv{border-left:4px solid var(--warn)}.flag{color:var(--warn);font-weight:600}
.aff{border-style:dashed;color:var(--muted);font-size:.9rem}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.toc a{font-size:.9rem;background:#fff;border:1px solid var(--line);border-radius:6px;padding:3px 9px;text-decoration:none}
.timeline{list-style:none;padding:0;border-left:3px solid var(--acc)}.timeline li{padding:6px 0 10px 16px}.timeline span{display:block;font-weight:700}
.mistakes li{margin:4px 0}details{background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 14px;margin:8px 0}summary{font-weight:600;cursor:pointer}
.filters{display:grid;grid-template-columns:1fr;gap:8px;margin:16px 0}@media(min-width:640px){.filters{grid-template-columns:2fr 1fr 1fr 1fr}}
input,select{font:inherit;padding:10px;border:1px solid var(--line);border-radius:8px;background:#fff;width:100%}
.cards{list-style:none;padding:0;display:grid;gap:10px}.card a{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px;text-decoration:none;color:var(--ink)}
.card a:hover{border-color:var(--acc)}.card span,.card small{display:block;color:var(--muted)}
.crumbs,.meta,.small{color:var(--muted);font-size:.9rem}footer{margin-top:48px;border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:.9rem;padding:8px 0}