.demo-video-lg[data-v-2e96643a]{height:110px;background:#2c3e50;color:#fff;font-size:26px;display:flex;align-items:center;justify-content:center;border-radius:8px;margin-bottom:10px}.demo-episode[data-v-2e96643a]{font-size:12px;color:#555;background:#f5f6f8;border-radius:6px;padding:8px 10px;margin-bottom:6px}.start-grid[data-v-2e96643a]{display:grid;grid-template-columns:1fr 1fr;gap:16px}.start-card[data-v-2e96643a]{display:block;background:#fff;border:1px solid #f0f0f0;border-radius:10px;padding:24px;text-align:center;text-decoration:none;transition:box-shadow .2s,border-color .2s,transform .2s}a.start-card[data-v-2e96643a]:hover{border-color:#d6e4ff;transform:translateY(-2px);box-shadow:0 6px 20px #1677ff14}.start-icon[data-v-2e96643a]{font-size:28px;margin-bottom:10px}.start-card h4[data-v-2e96643a]{margin:0 0 8px;font-size:16px;color:#2c3e50}.start-card>p[data-v-2e96643a]{margin:0 0 14px;font-size:13px;color:#888;line-height:1.7}.mp-qr-sm[data-v-2e96643a]{width:140px;height:140px;margin:0 auto;background:#fff;border:1px dashed #b9d0ff;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#b0b7c3;font-size:12px}.mp-qr-sm img[data-v-2e96643a]{width:100%;height:100%;object-fit:contain;border-radius:10px}.mp-qr-tip[data-v-2e96643a]{margin:10px 0 0;font-size:12px;color:#999}@media(max-width:600px){.start-grid[data-v-2e96643a]{grid-template-columns:1fr}}