:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#fff;--fg:#1a1a1a;--muted:#6b6b6b;--border:#ddd;--accent:#4f46e5;font-family:system-ui,-apple-system,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#16161a;--fg:#eaeaea;--muted:#9a9a9a;--border:#333}}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0}.page{max-width:900px;margin:0 auto;padding:2rem 1.5rem 4rem}.page-header{justify-content:space-between;align-items:center;gap:1rem;display:flex}a{color:var(--accent)}.button{background:var(--accent);color:#fff;border-radius:6px;padding:.5rem 1rem;font-weight:600;text-decoration:none;display:inline-block}.muted{color:var(--muted)}.small{font-size:.85rem}.error{color:#d92d20}.book-list{flex-direction:column;gap:.75rem;padding:0;list-style:none;display:flex}.book-card{border:1px solid var(--border);border-radius:8px;padding:1rem}.book-card a{color:inherit;text-decoration:none}.warnings{color:#7a5300;background:#fff7e6;border-radius:6px;padding:.75rem 1.25rem}.book-layout{grid-template-columns:220px 1fr;gap:1.5rem;margin-top:1.5rem;display:grid}.chapter-list{flex-direction:column;gap:.25rem;padding:0;list-style:none;display:flex}.chapter-list button{text-align:left;cursor:pointer;width:100%;color:inherit;background:0 0;border:1px solid #0000;border-radius:6px;padding:.5rem .6rem}.chapter-list button.active{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, transparent)}.chapter-content{line-height:1.6}.chapter-content p{cursor:pointer;border-radius:4px;padding:.2rem .4rem}.chapter-content p.segment-active{background:color-mix(in srgb, var(--accent) 18%, transparent)}.voice-table{border-collapse:collapse;width:100%;margin-top:1rem}.voice-table th,.voice-table td{text-align:left;border-bottom:1px solid var(--border);padding:.5rem}.voice-preview{vertical-align:middle;height:28px;margin-left:.5rem}.preview-button{border:1px solid var(--border);color:inherit;cursor:pointer;background:0 0;border-radius:6px;margin-left:.5rem;padding:.2rem .6rem}.merge-box{border:1px solid var(--border);border-radius:8px;margin-top:2rem;padding:1rem}.transport{flex-wrap:wrap;align-items:center;gap:.5rem;margin:1rem 0;display:flex}.transport button{border:1px solid var(--border);color:inherit;cursor:pointer;background:0 0;border-radius:6px;padding:.4rem .8rem}.login-page{justify-content:center;align-items:center;min-height:100vh;display:flex}.login-form{flex-direction:column;gap:.75rem;width:100%;max-width:320px;display:flex}.login-form input{border:1px solid var(--border);background:var(--bg);color:var(--fg);border-radius:6px;padding:.6rem .75rem;font-size:1rem}