body{margin:0;padding:24px;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;background:#f4f8fc;color:#17324d}.viewer{max-width:920px;margin:auto}.viewer__header,.manga,.how-it-works{background:#fff;border:1px solid #d9e6f1;border-radius:18px;padding:22px;margin-bottom:18px}.eyebrow{font-weight:700;color:#3978b8}.manga__frame{background:#eef5fb;border-radius:14px;overflow:hidden;aspect-ratio:4/3;display:grid;place-items:center}.manga__frame img{width:100%;height:100%;object-fit:contain}.counter{display:inline-block;background:#e8f2ff;color:#2466a5;border-radius:999px;padding:5px 10px;font-weight:800}.tags{display:flex;flex-wrap:wrap;gap:8px;padding:0;list-style:none}.tags li{background:#eef8ef;color:#2e7342;border-radius:999px;padding:4px 9px}.controls{display:grid;grid-template-columns:1fr 1fr;gap:12px}button{min-height:48px;border:0;border-radius:12px;padding:10px 16px;font:inherit;font-weight:800;color:#fff;background:#267fd3;cursor:pointer}button:disabled{color:#71869a;background:#e4ebf2;cursor:not-allowed}.status{color:#b42318}code{background:#eef2f6;border-radius:6px;padding:.1em .35em}@media(max-width:640px){body{padding:12px}.controls{grid-template-columns:1fr}}