/* ===== 全局重置 & 變量 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --theme-color: #3B82F6;
    --theme-hover: #2563EB;
    --theme-rgb: 59, 130, 246;
    --theme-light: #EFF6FF;
    --font-color: #fff;
    --bg-light: #F8FAFC;
    --text-dark: #0F172A;
    --text-muted: #64748B;
    --border-color: #E2E8F0;
    --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.10);
    --radius: 16px;
    --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

body {
    font-family: 'Segoe UI', 'PingFang HK', 'Microsoft YaHei', sans-serif;
    background: #ffffff;
    color: var(--text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== 頂部欄 ===== */
.topbar {
    background: #0F172A;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    padding: 6px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 16px;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 18px;
}

.topbar-left i {
    margin-right: 4px;
    color: var(--theme-color);
}

.topbar-left span {
    opacity: 0.8;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.topbar-right a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    transition: var(--transition);
}

.topbar-right a:hover {
    color: #fff;
}

.topbar-right .divider {
    color: rgba(255, 255, 255, 0.15);
}

.topbar-right .btn-outline-light {
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 2px 14px;
    border-radius: 30px;
    font-size: 12px;
    background: transparent;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: var(--transition);
}

.topbar-right .btn-outline-light:hover {
    background: var(--theme-color);
    border-color: var(--theme-color);
    color: #fff;
}

/* ===== 頭部 / 導航 ===== */
.header {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    height: 44px;
    width: auto;
    max-width: 170px;
    border-radius: 0;
    display: block;
    object-fit: contain;
    object-position: left center;
}

.logo-text {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-dark);
}

.logo-text span {
    color: var(--theme-color);
}

.logo-sub {
    font-size: 11px;
    font-weight: 400;
    color: var(--text-muted);
    letter-spacing: 2px;
    margin-top: -2px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav a {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 4px 0;
}

.nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2.5px;
    background: var(--theme-color);
    border-radius: 4px;
    transition: var(--transition);
}

.nav a:hover::after,
.nav a.active::after {
    width: 100%;
}

.nav a:hover {
    color: var(--theme-hover);
}

.nav .dropdown {
    position: relative;
}

.nav .dropdown-menu {
    display: none;
    position: absolute;
    /* 與父連結重疊 4px，消除 hover 空隙，避免滑鼠移向選單時選單消失 */
    top: calc(100% - 4px);
    left: 0;
    background: #fff;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius);
    padding: 12px 0;
    min-width: 180px;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.nav .dropdown:hover .dropdown-menu {
    display: block;
}

.nav .dropdown-menu a {
    display: block;
    padding: 6px 24px;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-muted);
    transition: var(--transition);
}

.nav .dropdown-menu a:hover {
    background: rgba(var(--theme-rgb), 0.06);
    color: var(--theme-hover);
}

.nav .dropdown-menu a::after {
    display: none;
}

.nav .btn-primary {
    background: linear-gradient(135deg, var(--theme-color), var(--theme-hover));
    color: #fff;
    padding: 8px 22px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(var(--theme-rgb), 0.30);
}

.nav .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(var(--theme-rgb), 0.40);
}

/* ===== 移動端漢堡 ===== */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    width: 26px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 6px;
    transition: var(--transition);
}

/* ===== 輪播 ===== */
.hero {
    background: var(--bg-light);
    padding: 0;
    overflow: hidden;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 520px;
    background: #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slider .slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    padding: 40px;
    background: #0F172A;
}

/* 模糊底圖：填滿圖片四周的留白 */
.hero-slider .slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(28px);
    transform: scale(1.2);
    opacity: 0.55;
}

/* 主圖：完整顯示不裁切 */
.hero-slider .slide-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    z-index: 1;
}

.hero-slider .slide.active {
    opacity: 1;
}

.hero-slider .slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.35);
    z-index: 2;
}

.hero-slider .slide-content {
    position: relative;
    z-index: 3;
    max-width: 700px;
}

.hero-slider .slide-content h1 {
    font-size: 52px;
    font-weight: 700;
    letter-spacing: 2px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    margin-bottom: 12px;
}

.hero-slider .slide-content p {
    font-size: 20px;
    opacity: 0.9;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
    margin-bottom: 24px;
}

.hero-slider .slide-content .btn-hero {
    display: inline-block;
    background: linear-gradient(135deg, var(--theme-color), var(--theme-hover));
    color: #fff;
    padding: 12px 36px;
    border-radius: 40px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
    border: none;
    cursor: pointer;
}

.hero-slider .slide-content .btn-hero:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 32px rgba(var(--theme-rgb), 0.40);
}

/* 輪播指示器 */
.slider-dots {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 5;
}

.slider-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.slider-dots span.active {
    background: var(--theme-color);
    border-color: #fff;
    transform: scale(1.15);
}

/* ===== 通用標題 ===== */
.section-title {
    text-align: center;
    margin-bottom: 48px;
}

.section-title h2 {
    font-size: 34px;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: 1px;
}

.section-title h2 span {
    color: var(--theme-color);
}

.section-title p {
    color: var(--text-muted);
    font-size: 17px;
    margin-top: 8px;
}

.section-title .line {
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--theme-color), var(--theme-hover));
    margin: 14px auto 0;
    border-radius: 6px;
}

/* ===== 關於我們 ===== */
.about {
    padding: 70px 0 60px;
    background: #fff;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: #E2E8F0;
    height: 320px;
}

.about-text h3 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.about-text h3 span {
    color: var(--theme-color);
}

.about-text p {
    color: var(--text-muted);
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-text .btn-about {
    display: inline-block;
    color: var(--theme-color);
    font-weight: 600;
    border-bottom: 2px solid var(--theme-color);
    padding-bottom: 4px;
    transition: var(--transition);
}

.about-text .btn-about:hover {
    color: var(--theme-hover);
    border-color: var(--theme-hover);
}

/* ===== 活動回顧 ===== */
.events {
    padding: 60px 0 70px;
    background: var(--bg-light);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 28px;
}

.event-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: default;
    border: 1px solid rgba(0, 0, 0, 0.02);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.event-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(var(--theme-rgb), 0.08);
}

.event-card .thumb {
    height: 180px;
    background: #E2E8F0;
    background-size: cover;
    background-position: center;
    position: relative;
}

.event-card .thumb .tag {
    position: absolute;
    top: 14px;
    right: 14px;
    background: linear-gradient(135deg, var(--theme-color), var(--theme-hover));
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 14px;
    border-radius: 30px;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(var(--theme-rgb), 0.25);
}

.event-card .body {
    padding: 20px 22px 24px;
    flex: 1;
}

.event-card .body h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 3.2em; /* 固定兩行高度，確保各卡 meta 位置對齊 */
}

.event-card .body .meta {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.event-card .body .meta i {
    color: var(--theme-color);
    width: 16px;
}

.event-card .body p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ===== 精彩瞬間 ===== */
.moments {
    padding: 60px 0 70px;
    background: #fff;
}

.moment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 30px;
}

.moment-card {
    background: var(--bg-light);
    border-radius: var(--radius);
    overflow: hidden;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.02);
    cursor: pointer;
    display: block;
    text-decoration: none;
    color: inherit;
}

.moment-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-sm);
    background: #fff;
    border-color: rgba(var(--theme-rgb), 0.08);
}

.moment-card .moment-thumb {
    height: 160px;
    background: #E2E8F0;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.moment-card .moment-thumb video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: #000;
}

.moment-card .moment-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.55);
    color: #fff;
    border-radius: 50%;
    pointer-events: none;
}

.moment-card h4 {
    font-size: 18px;
    font-weight: 600;
    margin: 16px 0 4px;
    padding: 0 16px;
}

.moment-card p {
    font-size: 13px;
    color: var(--text-muted);
    padding: 0 16px;
}

.moment-card .badge {
    display: inline-block;
    margin: 12px 0 20px;
    background: rgba(var(--theme-rgb), 0.10);
    color: var(--theme-color);
    font-size: 12px;
    font-weight: 600;
    padding: 2px 16px;
    border-radius: 30px;
}

.moment-thumb .moment-empty-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 36px;
    color: #CBD5E1;
}

/* ===== 精彩瞬間列表頁 ===== */
.subpage-moments { padding: 48px 0 70px; min-height: 55vh; }

.moment-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
}

.moment-item {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.moment-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

/* 列表頁集冊卡片為連結 */
.moment-item-link { text-decoration: none; color: inherit; cursor: pointer; }

.moment-item .moment-media {
    position: relative;
    height: 240px;
    background: #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.moment-item .moment-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.moment-item .moment-media-empty {
    font-size: 44px;
    color: #CBD5E1;
    background: #F1F5F9;
}

.moment-item .moment-media video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: #000;
}

.moment-item .moment-body { padding: 20px 22px 24px; flex: 1; }
.moment-item .moment-body h3 { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.moment-item .moment-body .meta {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
}
.moment-item .moment-body .meta i { color: var(--theme-color); width: 16px; }
.moment-item .moment-body p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* 圖片大圖燈箱（對照 admin.css .dash-lightbox） */
.moment-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(15, 23, 42, 0.9);
    align-items: center;
    justify-content: center;
}
.moment-lightbox.show { display: flex; }
.moment-lightbox img { max-width: 92vw; max-height: 88vh; border-radius: 8px; }
.moment-lightbox-close {
    position: absolute;
    top: 20px;
    right: 28px;
    color: #fff;
    font-size: 26px;
    cursor: pointer;
    opacity: 0.8;
}
.moment-lightbox-close:hover { opacity: 1; }

/* ===== 作品集（集冊詳情頁） ===== */
.album-detail-header { margin-bottom: 28px; }
.album-detail-header h1 { font-size: 28px; font-weight: 700; margin-bottom: 8px; }
.album-detail-meta {
    font-size: 14px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 14px;
}
.album-detail-meta i { color: var(--theme-color); width: 16px; }
.album-detail-desc { color: var(--text-muted); line-height: 1.7; max-width: 720px; margin-bottom: 8px; }
.album-media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.album-media-item {
    margin: 0;
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.02);
}
.album-media-frame {
    height: 260px;
    background: #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.album-media-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    cursor: zoom-in;
}
.album-media-frame video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: #000;
}
.album-media-item figcaption { padding: 10px 14px; font-size: 13px; color: var(--text-muted); }

/* ===== 底部 ===== */
.footer {
    background: #0F172A;
    color: rgba(255, 255, 255, 0.6);
    padding: 48px 0 32px;
    border-top: 3px solid var(--theme-color);
}

.footer .container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}

.footer-brand h3 {
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.footer-brand h3 span {
    color: var(--theme-color);
}

.footer-brand p {
    font-size: 14px;
    max-width: 300px;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 14px;
    margin-top: 16px;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.6);
    font-size: 18px;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--theme-color);
    color: #fff;
    transform: translateY(-3px);
}

.footer-links h4 {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 14px;
}

.footer-links a {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 8px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: #fff;
    padding-left: 4px;
}

.footer-bottom {
    grid-column: 1 / -1;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 24px;
    margin-top: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 13px;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.4);
    transition: var(--transition);
}

.footer-bottom a:hover {
    color: #fff;
}

/* ============================================
   註冊 / 申請流程 通用樣式 (reg- prefix)
   ============================================ */
.reg-container {
    max-width: 820px;
    width: 100%;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    padding: 32px 40px 40px;
}

.reg-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px 20px;
    margin-bottom: 20px;
}

.reg-back-link {
    font-size: 15px;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.reg-back-link:hover { color: var(--theme-color); }

.reg-login-link {
    font-size: 15px;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.reg-login-link:hover { color: var(--theme-color); }
.reg-login-link i { color: var(--theme-color); }

.reg-title {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-dark);
}
.reg-title small {
    font-size: 15px;
    font-weight: 400;
    color: var(--text-muted);
    margin-left: 12px;
    letter-spacing: 0.5px;
}

.reg-sm-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: 1px;
}
.reg-sm-title small {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-muted);
    margin-left: 8px;
}

.reg-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 14px;
}
.reg-actions a { color: var(--text-muted); text-decoration: none; transition: var(--transition); }
.reg-actions a:hover { color: var(--theme-color); }
.reg-divider { color: #ccc; }

/* 品牌標題 */
.reg-brand-header {
    text-align: center;
    margin-bottom: 28px;
}
.reg-brand-name {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-dark);
}
.reg-brand-name span { color: var(--theme-color); }
.reg-brand-sub {
    font-size: 14px;
    color: var(--text-muted);
    letter-spacing: 4px;
    margin-top: 2px;
}
.reg-page-title {
    font-size: 28px;
    font-weight: 700;
    margin-top: 8px;
}
.reg-page-title small {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-muted);
    margin-left: 10px;
    letter-spacing: 1px;
}

/* 步驟條 */
.reg-steps-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 36px;
    padding: 0 4px;
}
.reg-step-item {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}
.reg-step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #E2E8F0;
    color: #94A3B8;
    font-weight: 700;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}
.reg-step-num.active {
    background: var(--theme-color);
    color: #fff;
    box-shadow: 0 4px 12px rgba(var(--theme-rgb), 0.30);
}
.reg-step-num.done {
    background: var(--theme-color);
    color: #fff;
    opacity: 0.6;
}
.reg-step-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    white-space: nowrap;
}
.reg-step-label.active {
    color: var(--text-dark);
    font-weight: 600;
}
.reg-step-line {
    flex: 1;
    height: 2px;
    background: #E2E8F0;
    margin: 0 2px;
}
.reg-step-line.active { background: var(--theme-color); }

/* 內容區 */
.reg-content { padding: 4px 0 12px; }
.reg-content h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}
.reg-content h2 i { color: var(--theme-color); font-size: 26px; }

.reg-info-block {
    margin-bottom: 24px;
    padding: 18px 22px;
    background: var(--bg-light);
    border-radius: var(--radius);
    border-left: 4px solid var(--theme-color);
    transition: var(--transition);
}
.reg-info-block:hover { background: var(--theme-light); }
.reg-info-block .reg-block-title {
    font-weight: 600;
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.reg-info-block .reg-block-title i { color: var(--theme-color); width: 20px; text-align: center; }
.reg-info-block p { font-size: 15px; color: var(--text-muted); line-height: 1.8; margin: 0; }
.reg-info-block p a { color: var(--theme-color); font-weight: 500; text-decoration: underline; }
.reg-info-block p a:hover { color: var(--theme-hover); }
.reg-special-note { background: #F1F5F9; border-left-color: #94A3B8; }
.reg-special-note .reg-block-title i { color: #64748B; }

/* Notices */
.reg-notice-box {
    background: #f9f9f9;
    border-left: 4px solid var(--theme-color);
    padding: 20px 24px;
    border-radius: 8px;
    margin-bottom: 28px;
}
.reg-notice-box p { font-size: 16px; color: var(--text-dark); line-height: 1.8; }
.reg-notice-box p i { color: var(--theme-color); margin-right: 8px; }

.reg-notice-text {
    background: #f9f9f9;
    padding: 16px 20px;
    border-radius: 8px;
    border-left: 4px solid var(--theme-color);
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 12px;
}

/* 表單操作 */
.reg-form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding-top: 24px;
    border-top: 1px solid #E2E8F0;
    margin-top: 8px;
}

.reg-agree-check {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: var(--text-dark);
    cursor: pointer;
}
.reg-agree-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--theme-color);
    cursor: pointer;
    flex-shrink: 0;
}
.reg-agree-check a { color: var(--theme-color); font-weight: 500; text-decoration: underline; }
.reg-agree-check a:hover { color: var(--theme-hover); }

.reg-btn-next {
    background: linear-gradient(135deg, var(--theme-color), var(--theme-hover));
    color: #fff;
    border: none;
    padding: 12px 48px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(var(--theme-rgb), 0.30);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.reg-btn-next:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(var(--theme-rgb), 0.40);
}
.reg-btn-next:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* 表單網格 */
.reg-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px 36px;
    margin-top: 8px;
}
.reg-form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.reg-full-width { grid-column: 1 / -1; }
.reg-form-group label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 4px;
}
.reg-required { color: var(--theme-color); font-weight: 700; margin-left: 2px; }
.reg-field-note { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.reg-field-error { font-size: 13px; color: #DC2626; margin-top: 2px; }
.reg-form-group input[type="text"],
.reg-form-group input[type="email"],
.reg-form-group input[type="password"],
.reg-form-group select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    transition: var(--transition);
    background: #fff;
    color: var(--text-dark);
    outline: none;
}
.reg-form-group input:focus,
.reg-form-group select:focus {
    border-color: var(--theme-color);
    box-shadow: 0 0 0 3px rgba(var(--theme-rgb), 0.10);
}
.reg-phone-group { display: flex; gap: 8px; }
.reg-phone-group select { width: 100px; flex-shrink: 0; padding: 10px 8px; }
.reg-phone-group input { flex: 1; }

/* 頭像上傳 */
.reg-avatar-upload {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.reg-avatar-preview {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #eaeaea;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #aaa;
    border: 2px dashed #ccc;
    overflow: hidden;
    flex-shrink: 0;
}
.reg-avatar-preview img { width: 100%; height: 100%; object-fit: cover; }
.reg-avatar-actions { display: flex; flex-direction: column; gap: 4px; }
.reg-btn-upload {
    background: var(--theme-color);
    color: #fff;
    border: none;
    padding: 6px 20px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: fit-content;
}
.reg-btn-upload:hover { background: var(--theme-hover); transform: translateY(-1px); }
.reg-file-hint { font-size: 12px; color: var(--text-muted); }

/* 密碼規則 */
.reg-password-rules {
    background: #f9f9f9;
    border-radius: 8px;
    padding: 14px 18px;
    margin-top: 6px;
    border-left: 3px solid var(--theme-color);
}
.reg-password-rules p { font-size: 13px; font-weight: 500; margin-bottom: 6px; color: var(--text-dark); }
.reg-password-rules ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 12px 24px; }
.reg-password-rules ul li { font-size: 13px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.reg-password-rules ul li i { color: #ccc; font-size: 14px; transition: var(--transition); }
.reg-password-rules ul li.valid i { color: #4caf50; }

.reg-form-actions-bar {
    grid-column: 1 / -1;
    display: flex;
    justify-content: flex-end;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
    margin-top: 8px;
}

/* 申請表單 */
.reg-form-section {
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}
.reg-form-section:last-of-type { border-bottom: none; margin-bottom: 16px; }
.reg-section-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}
.reg-section-title i { color: var(--theme-color); }
.reg-form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 24px;
    margin-bottom: 16px;
    align-items: center;
}
.reg-field-label { min-width: 100px; font-size: 15px; font-weight: 500; color: var(--text-dark); }
.reg-field-control { flex: 1; min-width: 180px; }
.reg-field-control select,
.reg-field-control input[type="text"],
.reg-field-control input[type="tel"] {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    background: #fff;
    transition: var(--transition);
    outline: none;
}
.reg-field-control select:focus,
.reg-field-control input:focus {
    border-color: var(--theme-color);
    box-shadow: 0 0 0 3px rgba(var(--theme-rgb), 0.10);
}
.reg-inline-group { display: flex; gap: 12px; flex-wrap: wrap; }
.reg-inline-group select { width: auto; min-width: 100px; }

.reg-check-group { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; }
.reg-check-group label { display: flex; align-items: center; gap: 6px; font-size: 15px; cursor: pointer; }
.reg-check-group input[type="radio"],
.reg-check-group input[type="checkbox"] {
    width: 18px; height: 18px;
    accent-color: var(--theme-color);
    cursor: pointer; flex-shrink: 0;
}
.reg-sub-condition {
    margin-top: 12px;
    padding-left: 28px;
    border-left: 3px solid var(--theme-color);
    padding-top: 8px;
    padding-bottom: 4px;
}

/* 按鈕 */
.reg-btn {
    padding: 10px 28px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}
.reg-btn-outline { background: transparent; color: var(--text-muted); border: 1px solid #d0d0d0; }
.reg-btn-outline:hover { border-color: var(--theme-color); color: var(--theme-color); }
.reg-btn-primary { background: var(--theme-color); color: #fff; box-shadow: 0 4px 14px rgba(var(--theme-rgb), 0.25); }
.reg-btn-primary:hover { background: var(--theme-hover); transform: translateY(-2px); }
.reg-btn-secondary { background: #eaeaea; color: var(--text-dark); }
.reg-btn-secondary:hover { background: #d5d5d5; }

.reg-form-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding-top: 20px;
    border-top: 1px solid #f0f0f0;
    margin-top: 8px;
}
.reg-left-group { display: flex; gap: 12px; }
.reg-right-group { display: flex; gap: 12px; }

/* ===== 響應式 ===== */
@media (max-width: 992px) {
    .about-grid { grid-template-columns: 1fr; gap: 30px; }
    .about-image { height: 240px; }
    .footer .container { grid-template-columns: 1fr 1fr; }
    .hero-slider { height: 400px; }
    .hero-slider .slide-content h1 { font-size: 38px; }
}

@media (max-width: 768px) {
    .topbar-left { display: none; }
    .nav {
        display: none;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        position: absolute;
        top: 72px; left: 0; right: 0;
        padding: 20px 24px;
        box-shadow: var(--shadow-md);
        gap: 16px;
        border-top: 1px solid rgba(0, 0, 0, 0.04);
        backdrop-filter: blur(12px);
    }
    .nav.open { display: flex; }
    .nav .dropdown-menu { position: static; box-shadow: none; padding: 8px 0 0 16px; border: none; }
    .hamburger { display: flex; }
    .hero-slider { height: 320px; }
    .hero-slider .slide-content h1 { font-size: 28px; }
    .hero-slider .slide-content p { font-size: 16px; }
    .section-title h2 { font-size: 26px; }
    .footer .container { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .about-text h3 { font-size: 28px; }
    .reg-container { padding: 20px 16px; }
    .reg-steps-wrapper { flex-wrap: wrap; gap: 4px; }
    .reg-step-item { flex: 0 0 auto; gap: 4px; }
    .reg-step-line { display: none; }
    .reg-top-bar { flex-direction: column; align-items: flex-start; gap: 8px; }
    .reg-page-title { font-size: 22px; }
    .reg-page-title small { display: block; margin-left: 0; font-size: 14px; }
    .reg-content h2 { font-size: 20px; }
    .reg-form-grid { grid-template-columns: 1fr; gap: 20px; }
    .reg-full-width { grid-column: 1; }
    .reg-form-actions { flex-direction: column; align-items: stretch; }
    .reg-form-actions-bar { justify-content: center; }
    .reg-btn-next { justify-content: center; width: 100%; }
    .reg-form-row { flex-direction: column; align-items: stretch; gap: 6px; }
    .reg-field-label { min-width: auto; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-slider { height: 260px; }
    .hero-slider .slide-content h1 { font-size: 22px; }
    .hero-slider .slide-content p { font-size: 14px; }
    .events-grid { grid-template-columns: 1fr; }
    .moment-grid { grid-template-columns: 1fr 1fr; }
    .moment-list-grid { grid-template-columns: 1fr; }
    .album-media-grid { grid-template-columns: 1fr; }
    .reg-step-num { width: 30px; height: 30px; font-size: 13px; }
    .reg-step-label { font-size: 12px; }
    .reg-brand-name { font-size: 17px; }
    .reg-page-title { font-size: 20px; }
}

/* ===== 子頁面：活動列表 / 活動回顧 ===== */
.subpage-events { padding: 48px 0 70px; min-height: 55vh; }

/* 卡片下方右側「更多」按鈕（活動回顧 / 精彩瞬間共用） */
.grid-more { text-align: right; margin-top: 28px; }
.grid-more a {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 28px; border-radius: 999px;
    font-size: 15px; font-weight: 500; color: var(--theme-color);
    background: #fff; border: 2px solid rgba(var(--theme-rgb), 0.35);
    box-shadow: var(--shadow-sm);
    text-decoration: none; transition: var(--transition);
}
.grid-more a i { transition: var(--transition); }
.grid-more a:hover {
    background: linear-gradient(135deg, var(--theme-color), var(--theme-hover));
    color: #fff; border-color: transparent;
    box-shadow: 0 8px 20px rgba(var(--theme-rgb), 0.30);
    transform: translateY(-2px);
}
.grid-more a:hover i { transform: translateX(4px); }

/* 可點擊卡片（external_link 包裹） */
.event-card-link {
    display: block; cursor: pointer;
    color: inherit; text-decoration: none; height: 100%;
}

/* 空狀態 */
.events-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px dashed var(--border-color);
}
.events-empty i { font-size: 40px; color: var(--theme-color); margin-bottom: 16px; }
.events-empty p { color: var(--text-muted); margin-bottom: 16px; }

/* 年份切換按鈕（時間選擇） */
.year-tabs { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 12px; margin: -8px 0 36px; }
.year-tabs-label {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 14px; font-weight: 600; color: var(--text-dark);
    margin-right: 2px;
}
.year-tabs-label i { color: var(--theme-color); }
.year-tab {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 28px; border-radius: 999px;
    font-size: 16px; font-weight: 600; letter-spacing: 0.5px;
    color: var(--text-dark);
    background: #fff; border: 2px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    text-decoration: none; transition: var(--transition);
}
.year-tab:hover {
    transform: translateY(-2px);
    border-color: var(--theme-color); color: var(--theme-color);
    box-shadow: var(--shadow-md);
}
.year-tab.active {
    background: linear-gradient(135deg, var(--theme-color), var(--theme-hover));
    color: #fff; border-color: transparent;
    box-shadow: 0 8px 20px rgba(var(--theme-rgb), 0.30);
    transform: none;
}
.year-tab.active:hover { color: #fff; transform: none; }

/* 分頁 */
.page-nav { display: flex; justify-content: center; align-items: center; gap: 18px; margin-top: 40px; }
.page-nav-link {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 22px; border-radius: 30px;
    background: #fff; border: 1px solid var(--border-color);
    color: var(--text-muted); font-size: 14px; font-weight: 500;
    text-decoration: none; transition: var(--transition);
}
.page-nav-link:hover { color: var(--theme-color); border-color: var(--theme-color); }
.page-nav-link.disabled { opacity: 0.45; pointer-events: none; }
.page-nav-info { font-size: 14px; color: var(--text-muted); }

@media (max-width: 768px) {
    .year-tabs { margin: -8px 0 24px; }
    .page-nav { flex-wrap: wrap; gap: 12px; }
}

/* ===== 關於我們 ===== */
.about-page { padding: 60px 0 80px; background: var(--bg-light); min-height: 60vh; }
.about-mission {
    max-width: 780px; margin: 36px auto 0; padding: 52px 56px 56px;
    background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.about-mission::before {
    content: '\201C';
    position: absolute; top: 6px; left: 26px;
    font-size: 76px; line-height: 1;
    color: rgba(var(--theme-rgb), 0.14);
    font-family: Georgia, serif;
}
.about-mission-icon {
    width: 84px; height: 84px; margin: 0 auto 22px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--theme-color), var(--theme-hover));
    color: #fff; font-size: 34px;
    box-shadow: 0 10px 24px rgba(var(--theme-rgb), 0.30);
}
.about-mission h3 {
    font-size: 22px; font-weight: 700; color: var(--text-dark);
    letter-spacing: 6px; margin-bottom: 18px;
}
.about-mission p {
    font-size: 17px; line-height: 2.2; color: var(--text-muted);
    text-align: justify; text-indent: 2em; margin: 0;
}
.about-cta { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; margin-top: 40px; }
.about-cta-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 32px; border-radius: 999px;
    font-size: 15px; font-weight: 500;
    background: #fff; color: var(--theme-color);
    border: 2px solid rgba(var(--theme-rgb), 0.35);
    text-decoration: none; transition: var(--transition);
}
.about-cta-btn:hover {
    transform: translateY(-2px);
    border-color: var(--theme-color);
    box-shadow: var(--shadow-md);
}
.about-cta-btn.primary {
    background: linear-gradient(135deg, var(--theme-color), var(--theme-hover));
    color: #fff; border-color: transparent;
    box-shadow: 0 8px 20px rgba(var(--theme-rgb), 0.30);
}
.about-cta-btn.primary:hover { box-shadow: 0 12px 26px rgba(var(--theme-rgb), 0.38); }

@media (max-width: 480px) {
    .about-mission { padding: 40px 24px 44px; }
    .about-mission p { font-size: 15px; line-height: 2; }
    .about-cta-btn { width: 100%; justify-content: center; }
}

/* ===== 聯絡我們 ===== */
.contact-page { padding: 60px 0 80px; background: var(--bg-light); min-height: 60vh; }
.contact-grid {
    max-width: 1040px; margin: 36px auto 0;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
}
.contact-card {
    background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow-sm); border: 1px solid var(--border-color);
    padding: 38px 28px 30px; text-align: center;
    display: flex; flex-direction: column;
    transition: var(--transition);
}
.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(var(--theme-rgb), 0.35);
}
.contact-icon {
    width: 68px; height: 68px; margin: 0 auto 20px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%; color: #fff; font-size: 28px;
    background: linear-gradient(135deg, var(--theme-color), var(--theme-hover));
    box-shadow: 0 10px 22px rgba(var(--theme-rgb), 0.28);
}
.contact-icon.whatsapp { background: linear-gradient(135deg, #25D366, #128C7E); box-shadow: 0 10px 22px rgba(37, 211, 102, 0.30); }
.contact-icon.facebook { background: linear-gradient(135deg, #1877F2, #0B5FCE); box-shadow: 0 10px 22px rgba(24, 119, 242, 0.30); }
.contact-card h3 {
    font-size: 17px; font-weight: 700; color: var(--text-dark);
    letter-spacing: 2px; margin-bottom: 10px;
}
.contact-value {
    font-size: 16px; color: var(--text-muted);
    word-break: break-all; margin-bottom: 22px;
}
.contact-handle {
    display: block; font-size: 14px;
    color: var(--theme-color); margin-top: 2px;
}
.contact-actions {
    margin-top: auto;
    display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
}
.contact-btn {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 10px 20px; border-radius: 999px;
    font-size: 14px; font-weight: 500;
    background: #fff; color: var(--theme-color);
    border: 2px solid rgba(var(--theme-rgb), 0.35);
    transition: var(--transition);
}
.contact-btn:hover { border-color: var(--theme-color); box-shadow: var(--shadow-sm); }
.contact-btn.primary {
    background: linear-gradient(135deg, var(--theme-color), var(--theme-hover));
    color: #fff; border-color: transparent;
    box-shadow: 0 6px 16px rgba(var(--theme-rgb), 0.28);
}
.contact-btn.primary:hover { box-shadow: 0 10px 22px rgba(var(--theme-rgb), 0.36); }
.contact-note {
    max-width: 1040px; margin: 26px auto 0;
    text-align: center; font-size: 14px; color: var(--text-muted);
}
.contact-note i { color: var(--theme-color); margin-right: 6px; }

@media (max-width: 480px) {
    .contact-card { padding: 32px 22px 26px; }
    .contact-btn { width: 100%; justify-content: center; }
}

/* ===== 法律與支援頁面（免責聲明 / 隱私聲明） ===== */
.legal-page { padding: 60px 0 80px; background: var(--bg-light); min-height: 60vh; }
.legal-card {
    max-width: 860px; margin: 36px auto 0;
    background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow-sm); padding: 44px 52px;
}
.legal-section { margin-bottom: 34px; }
.legal-section:last-of-type { margin-bottom: 0; }
.legal-section h3 {
    display: flex; align-items: center; gap: 10px;
    font-size: 18px; font-weight: 700; color: var(--text-dark);
    margin-bottom: 14px;
}
.legal-section h3 i { color: var(--theme-color); font-size: 16px; width: 22px; text-align: center; }
.legal-section p { font-size: 15px; line-height: 2; color: var(--text-muted); margin: 0 0 10px; text-align: justify; }
.legal-section ul { margin: 0 0 10px; padding-left: 22px; }
.legal-section li { font-size: 15px; line-height: 2; color: var(--text-muted); }
.legal-updated {
    text-align: right; font-size: 12px; color: var(--text-muted);
    margin-top: 24px; border-top: 1px dashed var(--border-color); padding-top: 16px;
}

/* ===== 常見問題 ===== */
.faq-list { max-width: 860px; margin: 36px auto 0; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
    background: #fff; border-radius: 14px;
    box-shadow: var(--shadow-sm); border: 1px solid var(--border-color);
    overflow: hidden; transition: var(--transition);
}
.faq-item summary {
    list-style: none; cursor: pointer;
    display: flex; align-items: center; gap: 12px;
    padding: 18px 24px; font-size: 16px; font-weight: 600; color: var(--text-dark);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .faq-q {
    flex: 0 0 auto; width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%; background: var(--theme-light);
    color: var(--theme-color); font-size: 13px; font-weight: 700;
}
.faq-item .faq-arrow { margin-left: auto; color: var(--text-muted); font-size: 12px; transition: var(--transition); }
.faq-item[open] { border-color: rgba(var(--theme-rgb), 0.35); }
.faq-item[open] summary { color: var(--theme-color); }
.faq-item[open] .faq-arrow { transform: rotate(180deg); }
.faq-item .faq-body {
    padding: 0 24px 20px 64px;
    font-size: 15px; line-height: 2; color: var(--text-muted);
}
.faq-item .faq-body .faq-link {
    color: var(--theme-color); font-weight: 600;
    border-bottom: 1px solid rgba(var(--theme-rgb), 0.35);
    transition: var(--transition);
}
.faq-item .faq-body .faq-link:hover { border-bottom-color: var(--theme-color); }

/* ===== 網站地圖 ===== */
.sitemap-grid {
    max-width: 960px; margin: 36px auto 0;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}
.sitemap-group {
    background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow-sm); padding: 26px 28px;
}
.sitemap-group h3 {
    display: flex; align-items: center; gap: 10px;
    font-size: 17px; font-weight: 700; color: var(--text-dark);
    margin-bottom: 14px;
}
.sitemap-group h3 i { color: var(--theme-color); }
.sitemap-group a {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 0; font-size: 15px; color: var(--text-muted);
    text-decoration: none; border-bottom: 1px dashed var(--border-color);
    transition: var(--transition);
}
.sitemap-group a:last-child { border-bottom: none; }
.sitemap-group a i { font-size: 10px; color: rgba(var(--theme-rgb), 0.5); }
.sitemap-group a:hover { color: var(--theme-color); padding-left: 6px; }

@media (max-width: 480px) {
    .legal-card { padding: 32px 24px; }
    .faq-item .faq-body { padding: 0 20px 16px 20px; }
    .sitemap-grid { grid-template-columns: 1fr; }
}

/* ===== 活動詳情與報名 ===== */
.event-detail { padding: 40px 0 80px; background: var(--bg-light); min-height: 60vh; }
.event-detail .container { max-width: 960px; }
.event-detail .detail-alert {
    padding: 12px 18px; margin: 16px 0; border-radius: 10px; font-size: 14px;
}
.event-detail-hero {
    position: relative; height: 320px; margin-top: 20px;
    border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.event-detail-hero img { width: 100%; height: 100%; object-fit: cover; display: block; }
.event-detail-hero .hero-fallback {
    width: 100%; height: 100%;
    background: linear-gradient(135deg, #F1F5F9 0%, #E2E8F0 100%);
}
.badge-status {
    position: absolute; top: 16px; right: 16px;
    display: inline-block; padding: 6px 16px; border-radius: 30px;
    font-size: 13px; font-weight: 600; box-shadow: var(--shadow-sm);
}
.badge-status-upcoming { background: #DBEAFE; color: #2563EB; }
.badge-status-ongoing { background: #DCFCE7; color: #16A34A; }
.badge-status-ended { background: #F3F4F6; color: #6B7280; }

/* 活動卡片縮圖上的時間狀態徽章（左上角，與年份 tag 對稱） */
.event-card .badge-status {
    top: 14px; right: auto; left: 14px;
    font-size: 11px; padding: 3px 12px;
}
.event-detail-title { font-size: 26px; font-weight: 700; color: var(--text-dark); margin: 24px 0 12px; }
.event-detail-meta { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 14px; color: var(--text-muted); }
.event-detail-meta i { color: var(--theme-color); margin-right: 6px; }
.event-detail-tags { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.event-detail-tag-pill {
    display: inline-block; padding: 3px 14px; border-radius: 30px;
    font-size: 12px; font-weight: 500;
    background: rgba(var(--theme-rgb), 0.10); color: var(--theme-color);
}
.event-detail-tag-pill.year { background: #fff; border: 1px solid var(--border-color); color: var(--text-muted); }
.event-detail-desc {
    margin-top: 22px; padding: 22px 26px;
    background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm);
    font-size: 15px; line-height: 2; color: var(--text-dark); text-align: justify;
}
.event-detail-reg { margin-top: 24px; }
.event-detail-reg .reg-notice-box {
    display: flex; flex-direction: column; align-items: center; gap: 16px;
    text-align: center; padding: 32px 28px;
}
.event-detail-reg .reg-notice-box.success { border-color: #BBF7D0; background: #F0FDF4; }
.event-detail-reg .reg-notice-box p { margin: 0; font-size: 15px; color: var(--text-dark); }
.event-detail-reg .reg-notice-box p i { color: var(--theme-color); margin-right: 6px; }
.event-detail-reg .reg-count { font-size: 13px !important; color: var(--text-muted) !important; }
.reg-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 30px; border-radius: 30px; border: none; cursor: pointer;
    font-size: 15px; font-weight: 600; text-decoration: none;
    transition: var(--transition);
}
.reg-btn-primary {
    background: linear-gradient(135deg, var(--theme-color), var(--theme-hover));
    color: #fff; box-shadow: 0 8px 20px rgba(var(--theme-rgb), 0.30);
}
.reg-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(var(--theme-rgb), 0.38); }
.reg-btn-outline { background: #fff; color: var(--theme-color); border: 2px solid rgba(var(--theme-rgb), 0.35); }
.reg-btn-outline:hover { border-color: var(--theme-color); transform: translateY(-2px); }
.reg-btn-disabled { background: #E2E8F0; color: var(--text-muted); cursor: not-allowed; box-shadow: none; }
.participants-row { display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--text-dark); }
.participants-row input {
    width: 90px; padding: 9px 12px; border: 1px solid var(--border-color);
    border-radius: 8px; font-size: 15px; text-align: center;
}
.participants-row input:focus { border-color: var(--theme-color); box-shadow: 0 0 0 3px rgba(var(--theme-rgb), 0.10); outline: none; }

/* ===== 我的活動 ===== */
.my-reg-list { max-width: 860px; margin: 36px auto 0; display: flex; flex-direction: column; gap: 16px; }
.my-reg-item {
    display: flex; align-items: center; gap: 20px;
    background: #fff; border-radius: var(--radius);
    box-shadow: var(--shadow-sm); padding: 18px 22px;
}
.my-reg-thumb {
    flex: 0 0 auto; width: 120px; height: 84px; border-radius: 10px;
    background-size: cover; background-position: center;
    border: 1px solid var(--border-color);
}
.my-reg-info { flex: 1; min-width: 0; }
.my-reg-info h4 { font-size: 17px; font-weight: 700; color: var(--text-dark); margin: 0 0 6px; }
.my-reg-info h4 a { color: inherit; text-decoration: none; }
.my-reg-info h4 a:hover { color: var(--theme-color); }
.my-reg-info .meta { font-size: 13px; color: var(--text-muted); margin: 2px 0; }
.my-reg-info .meta i { color: var(--theme-color); margin-right: 6px; }
.my-reg-side { flex: 0 0 auto; display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.my-reg-badge {
    display: inline-block; padding: 3px 14px; border-radius: 30px;
    font-size: 12px; font-weight: 600;
}
.my-reg-badge.active { background: #DCFCE7; color: #16A34A; }
.my-reg-badge.cancelled { background: #F3F4F6; color: #6B7280; }
.my-reg-cancel-time { font-size: 12px; color: var(--text-muted); }

@media (max-width: 768px) {
    .event-detail-hero { height: 220px; }
    .my-reg-item { flex-wrap: wrap; }
    .my-reg-side { flex-direction: row; align-items: center; width: 100%; justify-content: space-between; }
}