.protected-content[data-astro-cid-wtf5vaxm]{display:none!important}html.is-authenticated .protected-content[data-astro-cid-wtf5vaxm]{display:block!important}.vocab-header[data-astro-cid-wtf5vaxm]{margin-bottom:var(--spacing-lg)}.vh-top[data-astro-cid-wtf5vaxm]{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm);flex-wrap:wrap;gap:12px}.vh-top[data-astro-cid-wtf5vaxm] h1[data-astro-cid-wtf5vaxm]{font-size:2rem;margin:0}.vocab-header[data-astro-cid-wtf5vaxm] p[data-astro-cid-wtf5vaxm]{color:var(--text-muted)}.btn-primary[data-astro-cid-wtf5vaxm]{background:var(--primary-color);color:#fff;text-decoration:none;padding:.6rem 1.2rem;border-radius:var(--radius-md);font-weight:500;font-size:.95rem;transition:background .2s;white-space:nowrap}.btn-primary[data-astro-cid-wtf5vaxm]:hover{background:var(--primary-hover)}.tabs-container[data-astro-cid-wtf5vaxm]{display:flex;gap:var(--spacing-sm);border-bottom:1px solid var(--border-color);margin-bottom:var(--spacing-md);padding-bottom:4px;flex-wrap:nowrap;overflow-x:scroll;max-width:100%;scrollbar-width:none}.tabs-container[data-astro-cid-wtf5vaxm]::-webkit-scrollbar{display:none}.tab-btn[data-astro-cid-wtf5vaxm]{background:none;border:none;padding:.75rem 1.2rem;font-size:1rem;font-weight:500;color:var(--text-muted);cursor:pointer;transition:color .2s;border-bottom:2px solid transparent;white-space:nowrap;flex-shrink:0}.tab-btn[data-astro-cid-wtf5vaxm]:hover{color:var(--text-main)}.tab-btn[data-astro-cid-wtf5vaxm].active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.vocab-actions[data-astro-cid-wtf5vaxm]{display:flex;gap:12px;margin-bottom:var(--spacing-md);align-items:center}.btn-action[data-astro-cid-wtf5vaxm]{background:var(--card-bg);border:1px solid var(--border-color);color:var(--text-main);padding:8px 16px;border-radius:999px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:6px}.btn-action[data-astro-cid-wtf5vaxm]:hover{border-color:var(--primary-color);color:var(--primary-color)}.btn-action[data-astro-cid-wtf5vaxm]:disabled{opacity:.5;pointer-events:none}.btn-action[data-astro-cid-wtf5vaxm]:active:not(:disabled){transform:scale(.95)}.tab-content[data-astro-cid-wtf5vaxm]{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;justify-content:center}@media(min-width:480px){.tab-content[data-astro-cid-wtf5vaxm]{grid-template-columns:repeat(auto-fill,140px)}}.vocab-empty[data-astro-cid-wtf5vaxm]{text-align:center;padding:var(--spacing-xl);background:var(--card-bg);border-radius:var(--radius-lg);border:1px dashed var(--border-color);width:100%}.history-list{display:flex;flex-direction:column;width:100%;max-width:600px;gap:12px;grid-column:1 / -1;margin:0 auto}.hist-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:0 1px 3px #00000005}.hist-left{display:flex;align-items:center;gap:12px}.hist-char{font-size:1.5rem;font-family:Kaiti TC,KaiTi,STKaiti,serif;color:var(--text-main);font-weight:700}.hist-time{font-size:.85rem;color:var(--text-muted)}.hist-badge{padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.hist-lesson{background:#2563eb1a;color:#2563eb}.hist-starred{background:#eab3081a;color:#ca8a04}.hist-drill_correct{background:#10b9811a;color:#059669}.hist-drill_incorrect{background:#ef44441a;color:#dc2626}.hist-review{background:#7c3aed1a;color:#7c3aed}.btn-load-more{margin:16px auto;padding:10px 24px;border-radius:999px;background:var(--bg-color);border:1px solid var(--border-color);color:var(--text-main);font-weight:600;cursor:pointer;transition:all .2s;display:block}.btn-load-more:hover:not(:disabled){border-color:var(--primary-color);color:var(--primary-color)}.btn-load-more:disabled{opacity:.5;cursor:not-allowed}:root.dark .hist-lesson{background:#60a5fa26;color:#93c5fd}:root.dark .hist-starred{background:#facc1526;color:#fde047}:root.dark .hist-drill_correct{background:#34d39926;color:#6ee7b7}:root.dark .hist-drill_incorrect{background:#f8717126;color:#fca5a5}:root.dark .hist-review{background:#a78bfa26;color:#d8b4fe}