/* ===============================================
 * 圈圈 QUAN - 法律頁面樣式（服務條款 / 隱私權政策）
 * =============================================== */

body.legal-page {
    min-height: 100vh;
    padding: max(40px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right))
             max(64px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}

body.legal-page::before {
    content: '';
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 107, 107, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.legal-wrapper {
    max-width: 760px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.legal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px 48px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.legal-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-primary);
    font-size: 14px;
    margin-bottom: 24px;
    text-decoration: none !important;
}

.legal-back:hover {
    color: var(--color-primary-light);
}

.legal-back .material-symbols-rounded {
    font-size: 18px;
}

.legal-header {
    text-align: center;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 32px;
}

.legal-header h1 {
    font-size: 32px;
    margin: 0 0 8px;
    color: var(--text-primary);
    font-weight: 700;
}

.legal-updated {
    font-size: 13px;
    color: var(--text-tertiary);
    margin: 0;
}

.legal-content {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 15px;
}

.legal-content p {
    margin: 0 0 16px;
}

.legal-content h2 {
    color: var(--text-primary);
    font-size: 20px;
    margin: 32px 0 16px;
    font-weight: 600;
    padding-top: 8px;
}

.legal-content h3 {
    color: var(--text-primary);
    font-size: 16px;
    margin: 20px 0 10px;
    font-weight: 600;
}

.legal-content ul {
    padding-left: 24px;
    margin: 0 0 16px;
}

.legal-content li {
    margin-bottom: 8px;
}

.legal-content li ul {
    margin-top: 8px;
    margin-bottom: 8px;
}

.legal-content strong {
    color: var(--text-primary);
    font-weight: 600;
}

.legal-content a {
    color: var(--color-primary);
}

.legal-content a:hover {
    color: var(--color-primary-light);
}

.legal-footer {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-size: 13px;
    color: var(--text-tertiary);
}

.legal-footer a {
    color: var(--color-primary);
    margin: 0 4px;
}

.legal-footer span {
    color: var(--text-tertiary);
}

/* ===============================================
 * FAQ 樣式
 * =============================================== */

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.faq-group-title {
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 0 0 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-q {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 0;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 500;
    user-select: none;
}

.faq-q::-webkit-details-marker { display: none; }

.faq-q::after {
    content: 'expand_more';
    font-family: 'Material Symbols Rounded';
    font-size: 20px;
    color: var(--text-tertiary);
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.faq-item[open] .faq-q::after {
    transform: rotate(180deg);
}

.faq-a {
    padding: 0 0 16px;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.75;
}

.faq-a p { margin: 0 0 8px; }
.faq-a p:last-child { margin-bottom: 0; }
.faq-a strong { color: var(--text-primary); }
.faq-a a { color: var(--color-primary); }

/* 響應式 */
@media (max-width: 600px) {
    .legal-card {
        padding: 28px 24px;
        border-radius: 20px;
    }
    .legal-header h1 { font-size: 26px; }
    .legal-content { font-size: 14px; }
    .legal-content h2 { font-size: 18px; }
}