.about-page.svelte-10thx5q.svelte-10thx5q{max-width:640px;margin:0 auto;padding:24px 16px 40px;display:flex;flex-direction:column;gap:16px}.card.svelte-10thx5q.svelte-10thx5q{background:var(--ch-cream);border:var(--ch-border);box-shadow:var(--ch-shadow);padding:20px}.card-title.svelte-10thx5q.svelte-10thx5q{font-family:var(--ch-font-display);font-size:20px;font-weight:700;color:#000;background:var(--ch-yellow);border:var(--ch-border);display:inline-block;padding:4px 16px;margin:-20px -20px 16px}.card-text.svelte-10thx5q.svelte-10thx5q{font-family:var(--ch-font-body);font-size:15px;color:var(--ch-text);line-height:1.7}.steps.svelte-10thx5q.svelte-10thx5q{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.steps.svelte-10thx5q li.svelte-10thx5q{display:flex;align-items:center;gap:10px;font-family:var(--ch-font-body);font-size:15px;color:var(--ch-text)}.step-num.svelte-10thx5q.svelte-10thx5q{width:28px;height:28px;border-radius:50%;background:var(--ch-orange);border:2px solid var(--ch-border-color);display:flex;align-items:center;justify-content:center;font-family:var(--ch-font-display);font-size:14px;font-weight:700;color:#000;flex-shrink:0}.rule-section.svelte-10thx5q.svelte-10thx5q{margin-bottom:14px}.rule-section.svelte-10thx5q.svelte-10thx5q:last-child{margin-bottom:0}.rule-title.svelte-10thx5q.svelte-10thx5q{font-family:var(--ch-font-display);font-size:16px;font-weight:700;color:var(--ch-text);margin-bottom:6px}.rule-list.svelte-10thx5q.svelte-10thx5q{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px}.rule-list.svelte-10thx5q li.svelte-10thx5q{font-family:var(--ch-font-body);font-size:14px;color:var(--ch-text);padding-right:16px;position:relative}.rule-list.svelte-10thx5q li.svelte-10thx5q:before{content:"•";position:absolute;right:0;color:var(--ch-text-muted)}.tips.svelte-10thx5q.svelte-10thx5q{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.tips.svelte-10thx5q li.svelte-10thx5q{font-family:var(--ch-font-body);font-size:14px;color:var(--ch-text);padding:8px 12px;background:var(--ch-card);border:2px solid var(--ch-gray)}.modes.svelte-10thx5q.svelte-10thx5q{display:flex;flex-direction:column;gap:10px}.mode.svelte-10thx5q.svelte-10thx5q{display:flex;align-items:flex-start;gap:12px;padding:12px;background:var(--ch-card);border:var(--ch-border);box-shadow:var(--ch-shadow-sm)}.mode-icon.svelte-10thx5q.svelte-10thx5q{font-size:28px;flex-shrink:0}.mode-title.svelte-10thx5q.svelte-10thx5q{font-family:var(--ch-font-display);font-size:15px;font-weight:700;color:var(--ch-text)}.mode-desc.svelte-10thx5q.svelte-10thx5q{font-family:var(--ch-font-body);font-size:13px;color:var(--ch-text-muted)}.back-row.svelte-10thx5q.svelte-10thx5q{text-align:center;padding-top:8px}.back-btn.svelte-10thx5q.svelte-10thx5q{display:inline-block;padding:12px 28px;background:var(--ch-yellow);border:var(--ch-border);border-radius:var(--ch-radius-btn);font-family:var(--ch-font-display);font-size:16px;font-weight:700;color:#000;text-decoration:none;box-shadow:var(--ch-shadow);transition:transform .1s,box-shadow .1s}.back-btn.svelte-10thx5q.svelte-10thx5q:hover{transform:translate(-2px,-2px);box-shadow:var(--ch-shadow-lg)}.back-btn.svelte-10thx5q.svelte-10thx5q:active{transform:translate(0);box-shadow:none}@media (max-width: 500px){.about-page.svelte-10thx5q.svelte-10thx5q{padding:16px 10px 30px}.card.svelte-10thx5q.svelte-10thx5q{padding:16px}.card-title.svelte-10thx5q.svelte-10thx5q{font-size:17px;margin:-16px -16px 12px}}