*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#f5f5f5}.app[data-v-cb53264c]{min-height:100vh;display:flex;flex-direction:column}.header[data-v-cb53264c]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:40px 20px;text-align:center}.header h1[data-v-cb53264c]{font-size:2.5rem;margin-bottom:10px}.main[data-v-cb53264c]{flex:1;max-width:800px;width:100%;margin:0 auto;padding:30px 20px}.notes-list[data-v-cb53264c]{display:grid;gap:15px}.note-card[data-v-cb53264c]{background:#fff;padding:20px;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.08)}.note-card h3[data-v-cb53264c]{margin-bottom:10px;color:#333}.note-card p[data-v-cb53264c]{color:#666;line-height:1.6;margin-bottom:10px}.time[data-v-cb53264c]{color:#999;font-size:.85rem}.btn-delete[data-v-cb53264c]{background:#ff4757;color:#fff;border:none;padding:6px 15px;border-radius:6px;cursor:pointer;float:right}.empty[data-v-cb53264c]{text-align:center;padding:60px;color:#999}.footer[data-v-cb53264c]{background:#2c3e50;color:#fff;text-align:center;padding:20px}.footer a[data-v-cb53264c]{color:#74b9ff}