/* ===========================
   FAQ.html 專屬樣式
   =========================== */

/* Smooth scroll 行為 */
body {
    scroll-behavior: smooth;
}

/* Custom Detail/Summary 動畫 */
details>summary {
    list-style: none;
}

details>summary::-webkit-details-marker {
    display: none;
}

details[open] summary~* {
    animation: slideDown 0.3s ease-in-out;
}

@keyframes slideDown {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sticky sidebar navigation active state */
.nav-link.active {
    color: #8B1E1E;
    font-weight: 700;
    border-left-color: #8B1E1E;
}