@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+ital:wght@400;700;900&display=swap');
body { font-family: 'Noto Sans TC', sans-serif; background-color: #fcfcfd; -webkit-tap-highlight-color: transparent; }
.arc-gradient { background: linear-gradient(135deg, #4B0082 0%, #2D004F 100%); }
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.3s ease-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.nav-active { color: #4B0082 !important; }
.active-filter { background: #4B0082 !important; color: white !important; }
.glass-card { background: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.1); }
/* Toast 動畫 */
.toast-slide-in { animation: toastIn 0.3s ease-out forwards; }
@keyframes toastIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}