:root{--primary: #0F2B46;--accent: #C9A96E;--bg: #fafafa;--text: #1a1a1a;--muted: #888}[data-astro-cid-lmyroo6o]{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh}.container[data-astro-cid-lmyroo6o]{max-width:500px;margin:0 auto;padding:20px 16px}.welcome[data-astro-cid-lmyroo6o]{text-align:center;padding:24px 0 8px}.welcome-icon[data-astro-cid-lmyroo6o]{font-size:56px}.welcome[data-astro-cid-lmyroo6o] h1[data-astro-cid-lmyroo6o]{font-size:28px;color:var(--primary);margin:8px 0;font-weight:700}.welcome[data-astro-cid-lmyroo6o] p[data-astro-cid-lmyroo6o]{font-size:18px;color:#555;max-width:360px;margin:0 auto 20px;line-height:1.6}.welcome-note[data-astro-cid-lmyroo6o]{font-size:16px;color:var(--muted);margin:0 0 16px}.scenario-grid[data-astro-cid-lmyroo6o]{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:8px 0 20px}.scenario-card[data-astro-cid-lmyroo6o]{display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;border:2px solid #e5e7eb;border-radius:16px;padding:20px 12px;cursor:pointer;transition:all .2s;min-height:130px;user-select:none}.scenario-card[data-astro-cid-lmyroo6o]:active{transform:scale(.97)}.scenario-card[data-astro-cid-lmyroo6o]:hover{border-color:#3b82f6;box-shadow:0 2px 12px #3b82f626}.scenario-card[data-astro-cid-lmyroo6o].selected{border-color:#3b82f6;background:#eff6ff}.scenario-icon[data-astro-cid-lmyroo6o]{font-size:44px;margin-bottom:6px}.scenario-title[data-astro-cid-lmyroo6o]{font-size:20px;font-weight:700;color:var(--primary)}.scenario-desc[data-astro-cid-lmyroo6o]{font-size:13px;color:var(--muted);margin-top:4px;text-align:center}.confirm-page[data-astro-cid-lmyroo6o]{display:none;text-align:center;padding:20px 0}.confirm-icon[data-astro-cid-lmyroo6o]{font-size:56px;margin-bottom:8px}.confirm-title[data-astro-cid-lmyroo6o]{font-size:24px;font-weight:700;color:var(--primary);margin-bottom:8px}.confirm-desc[data-astro-cid-lmyroo6o]{font-size:18px;color:#555;margin-bottom:24px}.confirm-btn[data-astro-cid-lmyroo6o]{display:block;width:100%;padding:18px 24px;background:linear-gradient(135deg,#0f2b46,#1a3f64);color:#fff;border:none;border-radius:12px;font-size:22px;font-weight:700;cursor:pointer;transition:transform .15s;margin:0 0 12px}.confirm-btn[data-astro-cid-lmyroo6o]:active{transform:scale(.97)}.back-btn[data-astro-cid-lmyroo6o]{display:block;width:100%;padding:12px;background:transparent;border:none;font-size:16px;color:#3b82f6;cursor:pointer;text-decoration:underline}.video-page[data-astro-cid-lmyroo6o]{display:none;text-align:center;padding:16px 0}.video-title[data-astro-cid-lmyroo6o]{font-size:22px;font-weight:700;color:var(--primary);margin-bottom:12px}.done-btn[data-astro-cid-lmyroo6o]{display:block;width:100%;padding:18px;background:#22c55e;color:#fff;border:none;border-radius:12px;font-size:20px;font-weight:700;cursor:pointer;margin:20px 0 8px;opacity:1}.done-btn[data-astro-cid-lmyroo6o]:active{transform:scale(.97)}.complete-page[data-astro-cid-lmyroo6o]{display:none;text-align:center;padding:24px 0}.complete-icon[data-astro-cid-lmyroo6o]{font-size:64px;margin-bottom:12px}.complete-title[data-astro-cid-lmyroo6o]{font-size:26px;font-weight:700;color:var(--primary);margin-bottom:8px}.complete-desc[data-astro-cid-lmyroo6o]{font-size:18px;color:#555;margin-bottom:20px}.complete-action[data-astro-cid-lmyroo6o]{display:block;width:100%;padding:16px;background:#fff;border:2px solid #3b82f6;border-radius:12px;font-size:18px;color:#3b82f6;font-weight:600;cursor:pointer;margin:0 0 12px;transition:all .2s}.complete-action[data-astro-cid-lmyroo6o]:active{background:#eff6ff}.next-scenario[data-astro-cid-lmyroo6o]{display:block;width:100%;padding:16px;background:#f0f0f0;border:none;border-radius:12px;font-size:16px;color:#555;cursor:pointer;margin:0 0 12px}.complete-note[data-astro-cid-lmyroo6o]{font-size:14px;color:var(--muted);margin:16px 0}@media(max-width:400px){.scenario-grid[data-astro-cid-lmyroo6o]{gap:10px}.scenario-card[data-astro-cid-lmyroo6o]{padding:14px 8px;min-height:110px}}