.tool-section[data-astro-cid-wueewi4y]{padding:60px 0;min-height:calc(100vh - 200px)}.back-link[data-astro-cid-wueewi4y]{display:inline-block;color:var(--text-secondary);font-size:.9rem;margin-bottom:24px}.back-link[data-astro-cid-wueewi4y]:hover{color:var(--accent)}.page-title[data-astro-cid-wueewi4y]{font-size:2rem;font-weight:800;margin-bottom:12px}.page-desc[data-astro-cid-wueewi4y]{color:var(--text-secondary);margin-bottom:32px}.tool-layout[data-astro-cid-wueewi4y]{max-width:1200px;margin:0 auto;gap:32px;align-items:start}.tool-main[data-astro-cid-wueewi4y]{min-width:0}.timer-panel[data-astro-cid-wueewi4y]{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:32px;margin-bottom:32px}.mode-selector[data-astro-cid-wueewi4y]{display:flex;gap:12px;margin-bottom:32px;justify-content:center}.mode-btn[data-astro-cid-wueewi4y]{padding:10px 24px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;color:var(--text-secondary);font-weight:600;cursor:pointer;transition:all .2s}.mode-btn[data-astro-cid-wueewi4y]:hover{border-color:var(--accent)}.mode-btn[data-astro-cid-wueewi4y].active{background:var(--accent);color:#fff;border-color:var(--accent)}.timer-display[data-astro-cid-wueewi4y]{text-align:center;margin-bottom:32px}.time[data-astro-cid-wueewi4y]{font-size:6rem;font-weight:700;font-family:Consolas,Monaco,monospace;color:var(--text-primary);line-height:1;margin-bottom:16px}.session-info[data-astro-cid-wueewi4y]{font-size:1.1rem;color:var(--text-secondary)}.timer-controls[data-astro-cid-wueewi4y]{display:flex;gap:12px;justify-content:center;margin-bottom:32px}.control-btn[data-astro-cid-wueewi4y]{padding:14px 32px;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.control-btn[data-astro-cid-wueewi4y].start,.control-btn[data-astro-cid-wueewi4y].pause{background:var(--accent);color:#fff}.control-btn[data-astro-cid-wueewi4y].start:hover,.control-btn[data-astro-cid-wueewi4y].pause:hover{background:var(--accent-hover);transform:translateY(-2px)}.control-btn[data-astro-cid-wueewi4y].reset{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border)}.control-btn[data-astro-cid-wueewi4y].reset:hover{border-color:var(--accent)}.settings[data-astro-cid-wueewi4y],.stats[data-astro-cid-wueewi4y]{padding:20px;background:var(--bg-secondary);border-radius:12px;margin-bottom:20px}.settings[data-astro-cid-wueewi4y] h3[data-astro-cid-wueewi4y],.stats[data-astro-cid-wueewi4y] h3[data-astro-cid-wueewi4y]{font-size:1.1rem;margin-bottom:16px}.setting-item[data-astro-cid-wueewi4y]{margin-bottom:12px}.setting-item[data-astro-cid-wueewi4y] label[data-astro-cid-wueewi4y]{display:flex;align-items:center;gap:8px;color:var(--text-secondary);font-size:.9rem}.setting-item[data-astro-cid-wueewi4y] input[data-astro-cid-wueewi4y][type=number]{width:60px;padding:6px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);text-align:center}.setting-item[data-astro-cid-wueewi4y] input[data-astro-cid-wueewi4y][type=checkbox]{width:18px;height:18px}.stat-grid[data-astro-cid-wueewi4y]{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.stat-item[data-astro-cid-wueewi4y]{text-align:center;padding:16px;background:var(--bg-card);border-radius:8px}.stat-value[data-astro-cid-wueewi4y]{font-size:2rem;font-weight:700;color:var(--accent);margin-bottom:8px}.stat-label[data-astro-cid-wueewi4y]{font-size:.85rem;color:var(--text-secondary)}.info-box[data-astro-cid-wueewi4y]{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px}.info-box[data-astro-cid-wueewi4y] h3[data-astro-cid-wueewi4y]{font-size:1.1rem;margin-bottom:12px}.info-box[data-astro-cid-wueewi4y] ul[data-astro-cid-wueewi4y]{list-style-position:inside;color:var(--text-secondary);line-height:1.8}@media(max-width:768px){.tool-section[data-astro-cid-wueewi4y]{padding:30px 0}.page-title[data-astro-cid-wueewi4y]{font-size:1.5rem}.timer-panel[data-astro-cid-wueewi4y]{padding:20px}.time[data-astro-cid-wueewi4y]{font-size:4rem}.mode-selector[data-astro-cid-wueewi4y]{flex-wrap:wrap}.timer-controls[data-astro-cid-wueewi4y]{flex-direction:column}.stat-grid[data-astro-cid-wueewi4y]{grid-template-columns:1fr}}.info-box[data-astro-cid-wueewi4y]{padding:32px;background:var(--bg-card);border:2px solid var(--border);border-radius:12px;margin-top:40px}.info-box[data-astro-cid-wueewi4y] h2[data-astro-cid-wueewi4y]{font-size:1.5rem;margin-bottom:16px;color:var(--text-primary)}.info-box[data-astro-cid-wueewi4y] h3[data-astro-cid-wueewi4y]{font-size:1.2rem;margin-top:32px;margin-bottom:16px;color:var(--text-primary)}.info-box[data-astro-cid-wueewi4y] p[data-astro-cid-wueewi4y]{color:var(--text-secondary);line-height:1.8;margin-bottom:16px}.info-box[data-astro-cid-wueewi4y] ul[data-astro-cid-wueewi4y],.info-box[data-astro-cid-wueewi4y] ol[data-astro-cid-wueewi4y]{margin-left:24px;margin-bottom:16px;list-style-position:inside}.info-box[data-astro-cid-wueewi4y] ul[data-astro-cid-wueewi4y]{list-style-type:none}.info-box[data-astro-cid-wueewi4y] ul[data-astro-cid-wueewi4y] li[data-astro-cid-wueewi4y]:before{content:"• ";color:var(--text-secondary);font-weight:700;margin-right:8px}.info-box[data-astro-cid-wueewi4y] li[data-astro-cid-wueewi4y]{padding:6px 0;color:var(--text-secondary);line-height:1.8}.faq-item[data-astro-cid-wueewi4y]{margin-bottom:20px;padding:16px;background:var(--bg-secondary);border-radius:8px}.faq-item[data-astro-cid-wueewi4y] strong[data-astro-cid-wueewi4y]{display:block;margin-bottom:8px;color:var(--accent)}.faq-item[data-astro-cid-wueewi4y] p[data-astro-cid-wueewi4y]{margin:0;color:var(--text-secondary)}