* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-pink: #ffc65f;
    --primary-pink-dark: #e5b055;
    --secondary-pink: #FFF4E0;
    --light-pink: #FFF9F0;
    --accent-pink: #ffd78a;
    --text-yellow: #ffc65f;
    --text-dark: #2b2b2b;
    --text-gray: #666;
    --text-light: #999;
    --border-color: #FFF0D0;
    --card-bg: #f9f4e8;
    --tag-bg: #FEF9E7;
    --tag-border: #ffc65f;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: #FFC84B url('images/bg-yellow.png') center center / cover no-repeat fixed;
    min-height: 100vh;
    color: var(--text-yellow);
}

.page-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Banner */
.header-banner {
    background: url('images/header-bg.png') center top / 100% auto no-repeat;
    background-color: #FFC84B;
    padding: 60px 40px;
    border-radius: 0 0 30px 30px;
    margin: 0 0px 30px;
    position: relative;
    overflow: hidden;
    min-height: 200px;
}


/* 默认状态：显示PC图，隐藏移动端图 */
.logo-pc { display: block; }
.logo-mobile { display: none; }

/* Logo 定位 */
.header-logo {
    position: absolute;
    top: 20px;
    left: 20px;
    height: 42px;
    width: 42px;
    z-index: 10;
}

/* 移动端状态：隐藏PC图，显示移动端图 */
@media (max-width: 768px) {
    .logo-pc { display: none; }
    .logo-mobile { display: block; }
    
    .header-logo {
        height: 40px; /* 移动端图标通常更小 */
    }
}

/* 装饰性圆形已移除 - 使用图片背景 */

.header-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.site-title {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.site-subtitle {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* Stats Section */
.stats-section {
    margin-bottom: 30px;
}

.stats-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 30px 40px;
    box-shadow: 0 4px 20px rgba(255, 107, 157, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stats-header {
    display: flex;
    gap: 50px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 42px;
    font-weight: 700;
    color: var(--primary-pink);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 13px;
    color: var(--text-gray);
}

.date-display {
    text-align: right;
}

.date-display span:first-child {
    display: block;
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.date-display span:last-child {
    font-size: 12px;
    color: var(--text-light);
}

/* Filter Section */
.filter-section {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 25px 30px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(255, 107, 157, 0.08);
}

.filter-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.filter-tabs {
    display: flex;
    gap: 10px;
}

.tab-btn {
    padding: 10px 25px;
    border: none;
    background: transparent;
    border-radius: 25px;
    font-size: 14px;
    color: var(--text-gray);
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn.active {
    background: var(--primary-pink);
    color: #fff;
}

.tab-btn:hover:not(.active) {
    background: var(--secondary-pink);
    color: var(--primary-pink-dark);
}

.tab-btn .count {
    margin-left: 5px;
    font-size: 12px;
}

.filter-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    width: 280px;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
}

.search-box input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid var(--border-color);
    border-radius: 25px;
    font-size: 13px;
    outline: none;
    transition: all 0.3s ease;
}

.search-box input:focus {
    border-color: var(--primary-pink);
    box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.1);
}

.filter-select {
    padding: 12px 20px;
    border: 1px solid var(--border-color);
    border-radius: 25px;
    font-size: 13px;
    color: var(--text-dark);
    background: #fff;
    cursor: pointer;
    outline: none;
    min-width: 50px;
}

.btn-export, .btn-import {
    padding: 12px 25px;
    border-radius: 25px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-export {
    background: #2b2b2b;
    border: 1px solid var(--border-color);
    color: var(--text-yellow);
}

.btn-export:hover {
    border-color: var(--primary-pink);
    color: var(--primary-pink);
}

.btn-import {
    background: var(--primary-pink);
    border: none;
    color: #fff;
}

.btn-import:hover {
    background: var(--primary-pink-dark);
}

.btn-clear-filter {
    padding: 12px 20px;
    border-radius: 25px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    background: #2b2b2b;
    border: 1px solid var(--border-color);
    color: var(--text-yellow);
}

.btn-clear-filter:hover {
    border-color: var(--primary-pink);
    color: var(--primary-pink);
}

.btn-clear-filter i {
    font-size: 12px;
}

.category-tags {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.tag-label {
    font-size: 13px;
    color: var(--text-gray);
    white-space: nowrap;
}

.tags-container {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag {
    padding: 8px 20px;
    border: 1px solid var(--tag-border);
    border-radius: 20px;
    background: var(--tag-bg);
    color: var(--primary-pink-dark);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tag:hover {
    background: var(--primary-pink);
    color: #fff;
    border-color: var(--primary-pink);
}

.tag.active {
    background: var(--primary-pink);
    color: #fff;
    border-color: var(--primary-pink);
}

/* Content Section */
.content-section {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 40px;
    box-shadow: 0 4px 20px rgba(255, 107, 157, 0.08);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-color);
}

.section-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-yellow);
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--primary-pink);
    border-radius: 2px;
}

.item-count {
    font-size: 14px;
    color: var(--text-gray);
}

.item-count span {
    color: var(--primary-pink);
    font-weight: 600;
}

/* Topics Grid */
.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 25px;
}

.topic-card {
    background: var(--light-pink);
    border-radius: 16px;
    padding: 25px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: pointer;
}

.topic-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 157, 0.15);
    border-color: var(--accent-pink);
}

.topic-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.topic-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    flex: 1;
    line-height: 1.5;
    margin-right: 10px;
}

.topic-badge {
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}

.badge-new {
    background: #ffc65f;
    color: #ffffff;
}

.badge-hot {
    background: #FFEBEE;
    color: #C62828;
}

.badge-recommend {
    background: #FFF3E0;
    color: #E65100;
}

.topic-meta {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-gray);
}

.meta-item i {
    color: var(--primary-pink);
    font-size: 11px;
}

.meta-item.category {
    background: var(--secondary-pink);
    padding: 4px 12px;
    border-radius: 12px;
    color: var(--primary-pink-dark);
}

.meta-item.rating {
    background: #fff8e1;
    padding: 4px 10px;
    border-radius: 12px;
    color: #f59e0b;
    font-weight: 600;
}

.meta-item.level {
    background: #f0fdf4;
    padding: 4px 10px;
    border-radius: 12px;
    color: #16a34a;
    font-weight: 600;
}

.topic-content {
    font-size: 13px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.topic-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.topic-stats {
    display: flex;
    gap: 20px;
}

.stat {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--text-gray);
}

.stat i {
    color: var(--primary-pink);
    font-size: 11px;
}

.btn-view {
    padding: 8px 20px;
    border: 1px solid var(--primary-pink);
    border-radius: 20px;
    background: #2b2b2b;
    color: var(--primary-pink);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.btn-view:hover {
    background: var(--primary-pink);
    color: #fff;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.page-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: #fff;
    color: var(--text-gray);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-btn:hover:not(:disabled) {
    border-color: var(--primary-pink);
    color: var(--primary-pink);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-numbers {
    display: flex;
    gap: 8px;
}

.page-number {
    min-width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: #fff;
    color: var(--text-gray);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.page-number:hover {
    border-color: var(--primary-pink);
    color: var(--primary-pink);
}

.page-number.active {
    background: var(--primary-pink);
    border-color: var(--primary-pink);
    color: #fff;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: #fff;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    overflow: hidden;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: 25px 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 18px;
    color: var(--text-yellow);
}

.close-btn {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--text-light);
    cursor: pointer;
    line-height: 1;
}

.close-btn:hover {
    color: var(--primary-pink);
}

.modal-body {
    padding: 30px;
}

.upload-area {
    border: 2px dashed var(--accent-pink);
    border-radius: 16px;
    padding: 50px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-area:hover {
    background: var(--light-pink);
    border-color: var(--primary-pink);
}

.upload-area i {
    font-size: 48px;
    color: var(--primary-pink);
    margin-bottom: 15px;
}

.upload-area p {
    font-size: 16px;
    color: var(--text-yellow);
    margin-bottom: 8px;
}

.upload-area span {
    font-size: 13px;
    color: var(--text-light);
}

.file-info {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--light-pink);
    border-radius: 12px;
}

.file-info i {
    font-size: 32px;
    color: #217346;
}

.file-info span {
    flex: 1;
    font-size: 14px;
    color: var(--text-yellow);
}

.remove-file {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 16px;
}

.remove-file:hover {
    color: #C62828;
}

.modal-footer {
    padding: 20px 30px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.btn-secondary {
    padding: 12px 25px;
    border: 1px solid var(--border-color);
    border-radius: 25px;
    background: #fff;
    color: var(--text-gray);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: var(--primary-pink);
    color: var(--primary-pink);
}

.btn-primary {
    padding: 12px 25px;
    border: none;
    border-radius: 25px;
    background: var(--primary-pink);
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--primary-pink-dark);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--text-yellow);
    color: #fff;
    padding: 15px 30px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 2000;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast i {
    color: #4CAF50;
    font-size: 18px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 80px 20px;
}

.empty-state i {
    font-size: 64px;
    color: var(--accent-pink);
    margin-bottom: 20px;
}

.empty-state h3 {
    font-size: 18px;
    color: var(--text-yellow);
    margin-bottom: 10px;
}

.empty-state p {
    font-size: 14px;
    color: var(--text-gray);
}

/* ============ Detail Modal ============ */
.detail-modal-content {
    width: 760px;
    max-width: 95vw;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

.detail-modal-header {
    background: linear-gradient(135deg, #2b2b2b 0%, #2b2b2b 100%);
    padding: 22px 28px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-shrink: 0;
}

.detail-title-area {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.detail-title-area h3 {
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    word-break: break-all;
}

.detail-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
    font-size: 11px;
    padding: 3px 12px;
    border-radius: 20px;
    font-weight: 600;
    letter-spacing: 0.5px;
    width: fit-content;
}

.detail-modal-header .close-btn {
    color: rgba(255,255,255,0.85);
    font-size: 28px;
    flex-shrink: 0;
    line-height: 1;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-top: -2px;
}

.detail-modal-header .close-btn:hover {
    color: #fff;
}

/* Tab Navigation */
.detail-tabs {
    display: flex;
    background: #fff;
    border-bottom: 2px solid var(--secondary-pink);
    flex-shrink: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.detail-tabs::-webkit-scrollbar {
    display: none;
}

.detail-tab-btn {
    flex: 1;
    min-width: 100px;
    padding: 14px 12px;
    border: none;
    background: none;
    color: var(--text-gray);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    white-space: nowrap;
}

.detail-tab-btn i {
    font-size: 13px;
}

.detail-tab-btn:hover {
    color: var(--primary-pink);
    background: var(--light-pink);
}

.detail-tab-btn.active {
    color: var(--primary-pink);
    border-bottom-color: var(--primary-pink);
    font-weight: 700;
}

/* Tab Panels */
.detail-tab-panels {
    flex: 1;
    overflow-y: auto;
    background: #fafafa;
}

.detail-tab-panel {
    display: none;
    padding: 24px 28px;
    animation: fadeIn 0.2s ease;
}

.detail-tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Info Grid */
.detail-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.detail-info-item {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.detail-info-label {
    font-size: 11px;
    color: var(--text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.detail-info-label i {
    color: var(--accent-pink);
    font-size: 11px;
}

.detail-info-value {
    font-size: 14px;
    color: var(--text-yellow);
    font-weight: 600;
    word-break: break-all;
}

.rating-value {
    color: #F9A825;
}

.level-value {
    color: var(--primary-pink);
}

/* Section */
.detail-section {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 18px 20px;
    margin-bottom: 16px;
}

.detail-section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-pink);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 7px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--secondary-pink);
}

.detail-text-block {
    font-size: 14px;
    color: var(--text-dark);
    line-height: 1.8;
    white-space: pre-wrap;
    word-break: break-word;
}

.hotspot-content {
    font-size: 14px;
    line-height: 1.9;
}

/* 内容中的可点击链接 */
.hotspot-content .content-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--primary-pink);
    text-decoration: none;
    background: linear-gradient(135deg, rgba(255,182,193,0.15), rgba(255,240,245,0.3));
    padding: 2px 8px;
    border-radius: 6px;
    border: 1px solid rgba(255,182,193,0.3);
    font-size: 13px;
    margin: 2px 0;
    transition: all 0.2s ease;
    word-break: break-all;
}

.hotspot-content .content-link:hover {
    background: linear-gradient(135deg, rgba(255,182,193,0.3), rgba(255,240,245,0.5));
    border-color: var(--primary-pink);
    transform: translateY(-1px);
}

.hotspot-content .content-link i {
    font-size: 12px;
}

/* 平台特定颜色 */
.hotspot-content .content-link.douyin {
    color: #000;
    background: linear-gradient(135deg, rgba(0,0,0,0.08), rgba(0,0,0,0.02));
    border-color: rgba(0,0,0,0.2);
}

.hotspot-content .content-link.bilibili {
    color: #fb7299;
    background: linear-gradient(135deg, rgba(251,114,153,0.12), rgba(251,114,153,0.03));
    border-color: rgba(251,114,153,0.3);
}

.hotspot-content .content-link.weibo {
    color: #e6162d;
    background: linear-gradient(135deg, rgba(230,22,45,0.1), rgba(230,22,45,0.02));
    border-color: rgba(230,22,45,0.3);
}

/* Platform Badge (Tab2) */
.hotspot-platform-row {
    margin-bottom: 16px;
}

.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: linear-gradient(135deg, var(--secondary-pink), #fff);
    border: 1px solid var(--accent-pink);
    color: var(--primary-pink-dark);
    font-size: 13px;
    font-weight: 700;
    padding: 7px 18px;
    border-radius: 20px;
}

.platform-badge i {
    font-size: 14px;
}

/* Links List (Tab3) */
.links-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.link-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: all 0.25s ease;
    text-decoration: none;
    cursor: pointer;
    color: inherit;
}

.link-card:hover {
    border-color: var(--primary-pink);
    box-shadow: 0 4px 16px rgba(255, 107, 157, 0.15);
    transform: translateY(-2px);
}

.link-platform-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.link-platform-icon.douyin {
    background: linear-gradient(135deg, #010101, #2d2d2d);
    color: #fff;
}

.link-platform-icon.bilibili {
    background: linear-gradient(135deg, #00A1D6, #23AADB);
    color: #fff;
}

.link-platform-icon.weibo {
    background: linear-gradient(135deg, #E6162D, #ff4455);
    color: #fff;
}

.link-platform-icon.youtube {
    background: linear-gradient(135deg, #FF0000, #cc0000);
    color: #fff;
}

.link-platform-icon.other {
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-pink-dark));
    color: #fff;
}

.link-info {
    flex: 1;
    min-width: 0;
}

.link-platform-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-yellow);
    margin-bottom: 4px;
}

.link-url {
    font-size: 12px;
    color: var(--text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.link-account {
    font-size: 12px;
    color: var(--text-light);
    margin-top: 2px;
}

.link-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}

.link-stat {
    font-size: 12px;
    color: var(--text-muted, #999);
    display: flex;
    align-items: center;
    gap: 3px;
}

.link-stat i {
    font-size: 11px;
    color: var(--primary-pink);
}

.link-rating {
    font-size: 12px;
    color: #f59e0b;
    font-weight: 600;
    margin-left: 6px;
}

.link-rating i {
    font-size: 11px;
}

.link-composite {
    font-size: 12px;
    color: var(--text-light);
    margin-top: 4px;
}

.form-group-row {
    display: flex;
    gap: 12px;
}

.form-col {
    flex: 1;
    min-width: 0;
}

.link-arrow {
    color: var(--primary-pink);
    font-size: 14px;
    flex-shrink: 0;
}

.links-empty, .feedback-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.links-empty i, .feedback-empty i {
    font-size: 52px;
    color: var(--accent-pink);
    margin-bottom: 14px;
    display: block;
}

.links-empty p, .feedback-empty p {
    font-size: 14px;
}

/* Responsive - Detail Modal */
@media (max-width: 768px) {
    .detail-modal-content {
        width: 100%;
        max-width: 100%;
        border-radius: 20px 20px 0 0;
        max-height: 92vh;
        margin-top: auto;
    }

    .modal:has(.detail-modal-content) {
        align-items: flex-end;
    }

    .detail-modal-header {
        padding: 18px 20px;
    }

    .detail-title-area h3 {
        font-size: 16px;
    }

    .detail-tab-btn {
        min-width: 80px;
        padding: 12px 8px;
        font-size: 12px;
    }

    .detail-tab-panel {
        padding: 16px;
    }

    .detail-info-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .detail-info-item {
        padding: 12px;
    }
}

@media (max-width: 400px) {
    .detail-info-grid {
        grid-template-columns: 1fr;
    }

    .detail-tab-btn span {
        display: none;
    }
}

/* ============ Add Video Modal (Detail Style) ============ */
.add-video-modal-content {
    width: 520px;
    max-width: 95vw;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    max-height: 80vh;
}

.add-video-modal-header {
    background: linear-gradient(135deg, #2b2b2b 0%, #2b2b2b 100%);
    padding: 22px 28px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-shrink: 0;
}

.add-video-title-area {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.add-video-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 198, 95, 0.2);
    color: #ffc65f;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    width: fit-content;
}

.add-video-title-area h3 {
    color: #ffc65f;
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
}

.add-video-modal-header .close-btn {
    color: rgba(255, 255, 255, 0.85);
    font-size: 28px;
    flex-shrink: 0;
    line-height: 1;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin: -4px -4px 0 0;
    transition: color 0.2s;
}

.add-video-modal-header .close-btn:hover {
    color: #fff;
}

.add-video-body {
    flex: 1;
    overflow-y: auto;
    background: #fafafa;
    padding: 24px 28px;
}

.add-video-body .detail-section {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 18px 20px;
}

.add-video-form .form-group {
    margin-bottom: 0;
}

.add-video-form .form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.add-video-form .form-input {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    font-size: 14px;
    transition: all 0.2s;
    background: #fff;
}

.add-video-form .form-input:focus {
    outline: none;
    border-color: var(--primary-pink);
    box-shadow: 0 0 0 3px rgba(255, 182, 193, 0.15);
}

.add-video-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 28px;
    background: #fff;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

/* Responsive - Add Video Modal */
@media (max-width: 768px) {
    .add-video-modal-content {
        width: 100%;
        max-width: 100%;
        border-radius: 20px 20px 0 0;
        max-height: 85vh;
        margin-top: auto;
    }

    .modal:has(.add-video-modal-content) {
        align-items: flex-end;
    }

    .add-video-modal-header {
        padding: 18px 20px;
    }

    .add-video-title-area h3 {
        font-size: 16px;
    }

    .add-video-body {
        padding: 16px;
    }

    .add-video-footer {
        padding: 12px 16px;
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .page-wrapper {
        padding: 0 15px;
    }
    
    .header-banner {
        padding: 40px 20px;
        border-radius: 0 0 20px 20px;
        margin: 0 -15px 25px;
    }
    
    .site-title {
        font-size: 28px;
    }
    
    .site-subtitle {
        font-size: 13px;
        padding: 0 20px;
    }
    
    .stats-card {
        flex-direction: column;
        gap: 25px;
        padding: 25px 20px;
    }
    
    .stats-header {
        flex-wrap: wrap;
        justify-content: center;
        gap: 30px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .filter-row {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    
    .filter-tabs {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .tab-btn {
        padding: 8px 18px;
        font-size: 13px;
    }
    
    .filter-actions {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .search-box {
        width: 100%;
        max-width: 400px;
    }
    
    .topics-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .page-wrapper {
        padding: 0 12px;
    }
    
    /* Header */
    .header-banner {
        padding: 30px 15px;
        margin: 0 -12px 20px;
    }
    
    .header-banner::before {
        width: 300px;
        height: 300px;
        top: -30%;
        right: -30%;
    }
    
    .header-banner::after {
        width: 200px;
        height: 200px;
        bottom: -20%;
        left: -20%;
    }
    
    .site-title {
        font-size: 22px;
        margin-bottom: 10px;
    }
    
    .site-subtitle {
        font-size: 12px;
        line-height: 1.5;
    }
    
    /* Stats */
    .stats-card {
        padding: 20px 15px;
        gap: 20px;
    }
    
    .stats-header {
        gap: 20px;
        width: 100%;
        justify-content: space-around;
    }
    
    .stat-item {
        flex: 1;
        min-width: 70px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    .date-display span:first-child {
        font-size: 18px;
    }
    
    /* Filter Section */
    .filter-section {
        padding: 15px;
        border-radius: 16px;
    }
    
    .filter-tabs {
        gap: 8px;
        width: 100%;
        justify-content: flex-start;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 5px;
        scrollbar-width: none;
    }
    
    .filter-tabs::-webkit-scrollbar {
        display: none;
    }
    
    .tab-btn {
        padding: 8px 16px;
        font-size: 13px;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .filter-actions {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }
    
    .filter-actions > * {
        width: 100%;
    }
    
    .search-box {
        width: 100%;
        max-width: none;
    }
    
    .search-box input {
        padding: 10px 15px 10px 40px;
    }
    
    .filter-select {
        padding: 10px 15px;
        width: 100%;
    }
    
    .btn-export, .btn-import, .btn-clear-filter {
        justify-content: center;
        padding: 10px 20px;
    }
    
    /* Category Tags */
    .category-tags {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding-top: 12px;
    }
    
    .tags-container {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        flex-wrap: wrap;
        padding-bottom: 5px;
        scrollbar-width: none;
    }
    
    .tags-container::-webkit-scrollbar {
        display: none;
    }
    
    .tag {
        padding: 6px 14px;
        font-size: 12px;
        flex-shrink: 0;
    }
    
    /* Content Section */
    .content-section {
        padding: 20px 15px;
        border-radius: 16px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        margin-bottom: 20px;
        padding-bottom: 12px;
    }
    
    .section-title {
        font-size: 18px;
    }
    
    .section-title::before {
        height: 20px;
    }
    
    .item-count {
        font-size: 13px;
    }
    
    /* Topics Grid - Single column on mobile */
    .topics-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .topic-card {
        padding: 18px;
        border-radius: 14px;
    }
    
    .topic-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 12px;
    }
    
    .topic-title {
        font-size: 15px;
        margin-right: 0;
    }
    
    .topic-badge {
        font-size: 10px;
        padding: 4px 10px;
    }
    
    .topic-meta {
        gap: 8px;
        margin-bottom: 12px;
    }
    
    .meta-item {
        font-size: 11px;
        padding: 3px 8px;
    }
    
    .meta-item i {
        font-size: 10px;
    }
    
    .topic-content {
        font-size: 13px;
        line-height: 1.6;
        -webkit-line-clamp: 3;
        margin-bottom: 15px;
    }
    
    .topic-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding-top: 12px;
    }
    
    .topic-stats {
        gap: 15px;
        width: 100%;
    }
    
    .stat {
        font-size: 11px;
    }
    
    .btn-view {
        width: 100%;
        justify-content: center;
        padding: 10px 20px;
    }
    
    /* Pagination */
    .pagination {
        gap: 5px;
        margin-top: 30px;
        padding-top: 20px;
    }
    
    .page-btn, .page-number {
        width: 36px;
        height: 36px;
        min-width: 36px;
        border-radius: 8px;
    }
    
    .page-numbers {
        gap: 5px;
    }
    
    /* Modal */
    .modal-content {
        width: 95%;
        border-radius: 16px;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .modal-header {
        padding: 18px 20px;
    }
    
    .modal-header h3 {
        font-size: 16px;
    }
    
    .close-btn {
        font-size: 24px;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .upload-area {
        padding: 30px 20px;
    }
    
    .upload-area i {
        font-size: 36px;
    }
    
    .upload-area p {
        font-size: 14px;
    }
    
    .modal-footer {
        padding: 15px 20px;
        flex-direction: column;
        gap: 10px;
    }
    
    .btn-secondary, .btn-primary {
        width: 100%;
        padding: 12px 20px;
    }
    
    /* Toast */
    .toast {
        padding: 12px 20px;
        font-size: 14px;
        width: 90%;
        max-width: 300px;
        text-align: center;
        justify-content: center;
    }
    
    /* Empty State */
    .empty-state {
        padding: 50px 20px;
    }
    
    .empty-state i {
        font-size: 48px;
    }
    
    .empty-state h3 {
        font-size: 16px;
    }
    
    .empty-state p {
        font-size: 13px;
    }
}

/* Small mobile devices */
@media (max-width: 480px) {
    .site-title {
        font-size: 20px;
    }
    
    .stats-header {
        gap: 15px;
    }
    
    .stat-number {
        font-size: 24px;
    }
    
    .stat-label {
        font-size: 11px;
    }
    
    .topics-grid {
        gap: 12px;
    }
    
    .topic-card {
        padding: 15px;
    }
    
    .section-title {
        font-size: 16px;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .topic-card:hover {
        transform: none;
        box-shadow: 0 4px 15px rgba(255, 107, 157, 0.1);
    }
    
    .topic-card:active {
        transform: scale(0.98);
    }
    
    .tab-btn:hover:not(.active),
    .tag:hover,
    .btn-view:hover,
    .page-btn:hover:not(:disabled),
    .page-number:hover {
        transform: none;
    }
    
    .btn-view:active,
    .btn-import:active,
    .btn-export:active {
        transform: scale(0.95);
    }
}

/* Safe area support for notched phones */
@supports (padding-top: env(safe-area-inset-top)) {
    .page-wrapper {
        padding-top: env(safe-area-inset-top);
        padding-left: max(12px, env(safe-area-inset-left));
        padding-right: max(12px, env(safe-area-inset-right));
    }
}

/* ========== 视频链接管理样式 ========== */
.video-links-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.video-links-header h4 {
    color: var(--text-yellow);
    font-size: 16px;
    margin: 0;
}

.btn-add-video {
    background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.btn-add-video:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(238, 90, 111, 0.3);
}

/* 平台选择样式 */
.platform-select {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.platform-radio {
    cursor: pointer;
    display: flex;
    align-items: center;
}

.platform-radio input {
    display: none;
}

.platform-icon {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: 20px;
    border: 2px solid #ddd;
    transition: all 0.3s ease;
    font-size: 14px;
}

.platform-radio input:checked + .platform-icon {
    border-color: #ff6b6b;
    background: #fff5f5;
}

.platform-icon.douyin { color: #000; }
.platform-icon.bilibili { color: #00a1d6; }
.platform-icon.xiaohongshu { color: #ff2442; }

/* 链接列表样式 */
.links-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.video-link-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.video-link-item:hover {
    background: #fff0f0;
}

.platform-tag {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.platform-tag.douyin { background: #000; color: #fff; }
.platform-tag.bilibili { background: #00a1d6; color: #fff; }
.platform-tag.xiaohongshu { background: #ff2442; color: #fff; }

.account-id {
    font-size: 13px;
    color: #666;
    min-width: 80px;
}

.video-url {
    flex: 1;
    font-size: 13px;
    color: #1890ff;
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.video-url:hover {
    text-decoration: underline;
}

.link-actions {
    display: flex;
    gap: 8px;
}

.link-actions button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.link-actions .btn-edit { color: #1890ff; }
.link-actions .btn-delete { color: #ff4d4f; }
.link-actions button:hover { background: #f0f0f0; }