/* 首页样式 */

/* Hero区域 */
.hero {
    padding: 0.1rem 0;
}

.hero-card {
    position: relative;
    border-radius: 28px;
    padding: 1.25rem 2rem 2rem;
    overflow: hidden;
}

.hero-card::before {
    content: "";
    position: absolute;
    inset: -2px;
    background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
    background-size: 44px 44px;
    opacity: .30;
    mask-image: radial-gradient(closest-side at 50% 40%, #000 0%, transparent 78%);
    pointer-events: none;
    border-radius: 28px;
}

.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 380px;
    }
}

.hero-main h1 {
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-main p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.10);
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
}

/* 搜索框 */
.search-box {
    position: relative;
    margin-top: 0;
}

.search-input {
    width: 100%;
    padding: 1rem 3rem 1rem 3rem;
    border-radius: 16px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.10);
    color: var(--text);
    font-size: 15px;
    outline: none;
    transition: all 0.2s;
}

:root[data-theme="light"] .search-input {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,.12);
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

.search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99,102,241,.15);
}

.search-input::placeholder {
    color: rgba(255,255,255,.35);
}

:root[data-theme="light"] .search-input::placeholder {
    color: rgba(0,0,0,.35);
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-btn {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    padding: 0.5rem 1rem;
    border-radius: 12px;
    background: var(--primary);
    color: white;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s;
}

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

/* 分类标签 */
.category-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
    align-items: flex-start;
}

.category-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 400;
    flex-shrink: 0;
    padding-top: 0.375rem;
}

.category-label::after {
    content: '：';
}

.category-tags-list {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    flex: 1;
}

.category-tag {
    padding: 0.375rem 0.875rem;
    border-radius: 16px;
    font-size: 0.8125rem;
    background: rgba(255,255,255,.04);
    border: none;
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.2s;
    font-weight: 400;
    line-height: 1.5;
}

:root[data-theme="light"] .category-tag {
    background: rgba(0,0,0,0.04);
    color: #666;
}

.category-tag:hover {
    color: var(--text);
    background: rgba(255,255,255,.08);
    transform: translateY(-1px);
}

:root[data-theme="light"] .category-tag:hover {
    background: rgba(0,0,0,0.06);
    color: #333;
}

.category-tag.active {
    background: rgba(99,102,241,.15);
    color: var(--primary);
    font-weight: 500;
}

:root[data-theme="light"] .category-tag.active {
    background: rgba(99,102,241,.1);
    color: var(--primary);
}

/* 统计卡片 */
.stats-card {
    border-radius: 24px;
    padding: 1.5rem;
}

:root[data-theme="light"] .stats-card {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,.12);
    box-shadow: 0 4px 12px rgba(0,0,0,.08);
}

/* 公告框 */
.notice-box {
    margin-top: 1rem;
    padding: 1.25rem;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(99,102,241,.12), rgba(34,197,94,.08));
    border: 1px solid rgba(99,102,241,.20);
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

:root[data-theme="light"] .notice-box {
    background: linear-gradient(135deg, rgba(99,102,241,.08), rgba(34,197,94,.05));
    border: 1px solid rgba(99,102,241,.25);
    box-shadow: 0 2px 8px rgba(99,102,241,.1);
}

.notice-box:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(99,102,241,.2);
}

.notice-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.notice-content {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.8;
    white-space: pre-wrap;
}

:root[data-theme="light"] .notice-content {
    color: var(--text-muted);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-top: 1rem;
}

.stat-item {
    padding: 0.75rem;
    border-radius: 16px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.10);
    transition: all 0.2s;
}

:root[data-theme="light"] .stat-item {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,.12);
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

.stat-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,.1);
}

.stat-label {
    font-size: 11px;
    color: var(--text-secondary);
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 0.25rem;
}

/* 热门资源 */
.hot-resources-section {
    margin-top: 2.5rem;
}

.hot-resources-scroll {
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,.15) transparent;
}

.hot-resources-scroll::-webkit-scrollbar {
    height: 4px;
}

.hot-resources-scroll::-webkit-scrollbar-track {
    background: transparent;
}

.hot-resources-scroll::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,.15);
    border-radius: 4px;
}

:root[data-theme="light"] .hot-resources-scroll {
    scrollbar-color: rgba(0,0,0,.12) transparent;
}

:root[data-theme="light"] .hot-resources-scroll::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,.12);
}

.hot-resources-scroll .hot-card {
    display: inline-block;
    vertical-align: top;
    white-space: normal;
    width: 150px;
    margin-right: 1rem;
}

.hot-resources-scroll .hot-card:last-child {
    margin-right: 0;
}

@media (max-width: 768px) {
    .hot-resources-section {
        margin-top: 1.5rem;
    }
    .hot-resources-scroll .hot-card {
        width: 120px;
    }
}

/* 资源网格 */
.resource-section {
    margin-top: 2.5rem;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
}

/* 年份筛选 */
.year-filter {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.year-filter::-webkit-scrollbar {
    display: none;
}
.year-filter-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    flex-shrink: 0;
    font-weight: 500;
}
.year-filter-label::after {
    content: '：';
}
.year-filter-list {
    display: flex;
    gap: 0.375rem;
    flex-wrap: nowrap;
}
.year-tag {
    padding: 0.25rem 0.75rem;
    border-radius: 14px;
    font-size: 0.75rem;
    background: rgba(255,255,255,.04);
    color: var(--text-secondary);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s;
    border: 1px solid transparent;
    font-weight: 500;
    line-height: 1.5;
}
:root[data-theme="light"] .year-tag {
    background: rgba(0,0,0,0.03);
    color: #666;
}
.year-tag:hover {
    color: var(--text);
    background: rgba(255,255,255,.08);
}
:root[data-theme="light"] .year-tag:hover {
    background: rgba(0,0,0,0.06);
    color: #333;
}
.year-tag.active {
    background: rgba(99,102,241,.12);
    color: var(--primary);
    font-weight: 600;
    border-color: rgba(99,102,241,.2);
}
:root[data-theme="light"] .year-tag.active {
    background: rgba(99,102,241,.08);
    color: var(--primary);
    border-color: rgba(99,102,241,.15);
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.25rem;
}

@media (max-width: 1400px) {
    .resource-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (max-width: 1200px) {
    .resource-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {
    .resource-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .resource-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .resource-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
}

.resource-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.10);
    cursor: pointer;
    transition: all 0.3s;
}

:root[data-theme="light"] .resource-card {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,.12);
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
}

.resource-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255,255,255,.20);
    box-shadow: 0 12px 40px rgba(0,0,0,.4);
}

:root[data-theme="light"] .resource-card:hover {
    border-color: rgba(99,102,241,.30);
    box-shadow: 0 8px 24px rgba(0,0,0,.15);
}

.card-image-wrap {
    position: relative;
    overflow: hidden;
}


.category-badge-overlay {
    position: absolute;
    top: 6px;
    left: 6px;
    background: rgba(0,0,0,0.65);
    backdrop-filter: blur(4px);
    color: #fff;
    font-size: 10px;
    font-weight: 500;
    padding: 2px 6px;
    border-radius: 4px;
    line-height: 1.5;
    z-index: 2;
}

.rating-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    background: rgba(0,0,0,0.65);
    backdrop-filter: blur(4px);
    color: #f5c518;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 6px;
    line-height: 1.6;
    z-index: 2;
}


.rating-badge::before {
    content: '豆瓣 ';
    color: #f5c518;
}

.rating-badge::after {
    content: '分';
    color: #f5c518;
}

.rating-badge.no-rating::before {
    content: '';
}

.rating-badge.no-rating::after {
    content: '';
}

.card-image {
    width: 100%;
    aspect-ratio: 30/43;
    object-fit: cover;
    display: block;
}

.card-image-placeholder {
    position: relative;
    width: 100%;
    aspect-ratio: 30/43;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99,102,241,.15), rgba(34,197,94,.15));
    color: var(--text-secondary);
    gap: 1rem;
}

:root[data-theme="light"] .card-image-placeholder {
    background: linear-gradient(135deg, rgba(99,102,241,.08), rgba(34,197,94,.08));
}

.card-image-wrap.image-error {
    aspect-ratio: 30/43;
    background: linear-gradient(135deg, rgba(99,102,241,.15), rgba(34,197,94,.15));
}

.card-image-wrap.image-error .image-error-placeholder {
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--text-secondary);
    gap: 1rem;
}

:root[data-theme="light"] .card-image-wrap.image-error {
    background: linear-gradient(135deg, rgba(99,102,241,.08), rgba(34,197,94,.08));
}

.placeholder-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.card-content {
    padding: 0.5rem 0.625rem 0.625rem;
}

.card-title {
    font-size: 13px;
    font-weight: 600;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.25rem;
}

.card-meta {
    display: flex;
    align-items: center;
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.meta-info {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.category-badge {
    padding: 0.125rem 0.5rem;
    border-radius: 6px;
    background: rgba(99,102,241,.15);
    color: rgba(99,102,241,1);
    font-size: 10px;
}

/* 分页 */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
    padding-bottom: 3rem;
    flex-wrap: wrap;
}

.page-numbers {
    display: flex;
    align-items: center;
    gap: 4px;
}

.page-btn {
    padding: 0.5rem 1rem;
    border-radius: 10px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.10);
    color: var(--text-muted);
    cursor: pointer;
    text-decoration: none;
    font-size: 13px;
    white-space: nowrap;
    transition: all 0.2s;
}

:root[data-theme="light"] .page-btn {
    background: #fff;
    border-color: rgba(0,0,0,.12);
    color: #64748b;
}

.page-btn:hover:not(:disabled) {
    background: rgba(255,255,255,.10);
    border-color: rgba(255,255,255,.20);
    color: var(--text);
}

:root[data-theme="light"] .page-btn:hover:not(:disabled) {
    background: #f1f5f9;
    border-color: rgba(99,102,241,.3);
    color: #334155;
}

.page-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.page-number {
    padding: 6px 10px;
    border-radius: 8px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
    color: var(--text-muted);
    cursor: pointer;
    text-decoration: none;
    font-size: 13px;
    min-width: 36px;
    text-align: center;
    transition: all 0.2s;
    line-height: 1.4;
}

:root[data-theme="light"] .page-number {
    background: #fff;
    border-color: rgba(0,0,0,.10);
    color: #475569;
}

.page-number:hover {
    background: rgba(255,255,255,.10);
    border-color: rgba(255,255,255,.20);
    color: var(--text);
}

:root[data-theme="light"] .page-number:hover {
    background: #f1f5f9;
    border-color: rgba(99,102,241,.3);
    color: #334155;
}

.page-number.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    font-weight: 600;
    cursor: default;
}

:root[data-theme="light"] .page-number.active {
    background: #4f46e5;
    border-color: #4f46e5;
    color: white;
    box-shadow: 0 2px 8px rgba(79,70,229,.3);
}

.page-ellipsis {
    padding: 4px 6px;
    color: var(--text-muted);
    font-size: 14px;
    user-select: none;
}

.page-jump {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: 4px;
}

.page-jump-input {
    width: 52px;
    height: 32px;
    padding: 4px 8px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.06);
    color: var(--text);
    font-size: 13px;
    text-align: center;
    outline: none;
    transition: border-color 0.2s;
    -moz-appearance: textfield;
}

.page-jump-input::-webkit-outer-spin-button,
.page-jump-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

:root[data-theme="light"] .page-jump-input {
    background: #fff;
    border-color: rgba(0,0,0,.12);
    color: #334155;
}

.page-jump-input:focus {
    border-color: var(--primary);
}

.page-jump-total {
    color: var(--text-muted);
    font-size: 13px;
    white-space: nowrap;
}

.page-jump-btn {
    height: 32px;
    padding: 0 14px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.06);
    color: var(--text-muted);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

:root[data-theme="light"] .page-jump-btn {
    background: #fff;
    border-color: rgba(0,0,0,.12);
    color: #475569;
}

.page-jump-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* 桌面端/移动端切换 */
.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    .mobile-only {
        display: inline-flex;
    }
    .pc-only {
        display: none !important;
    }
}

/* 响应式 */
@media (max-width: 768px) {
    .hero-main h1 {
        font-size: 1.5rem;
    }

    .container {
        padding: 0 0.75rem;
    }
}

/* 广告样式 */
.ad-banner-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 12px;
    margin-bottom: 12px;
    padding: 0;
}

.ad-banner {
    position: relative;
    display: block;
    flex: 1;
    height: 100px;
    border-radius: 12px;
    overflow: hidden;
    background: transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ad-banner:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.ad-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 12px;
}

.ad-banner .ad-tag {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
}

.ad-banner.ad-placeholder {
    display: block;
    background: transparent;
}

.ad-text-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px dashed var(--border-color);
}

.ad-text-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: transparent;
    border-radius: 6px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 13px;
    transition: all 0.2s ease;
    overflow: hidden;
    min-width: 0;
}

.ad-text-link:hover {
    transform: translateY(-2px);
}

:root[data-theme="light"] .ad-text-link {
    background: transparent;
    color: #555;
}

:root[data-theme="light"] .ad-text-tag {
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary-color);
}

.ad-text-tag {
    font-size: 10px;
    padding: 1px 4px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border-radius: 3px;
}

.ad-text-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 移动端广告适配 */
@media (max-width: 768px) {
    .ad-banner-container {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .ad-banner {
        flex: none;
        width: 100%;
        height: 80px;
    }
    
    .ad-text-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        justify-items: stretch;
    }
    
    .ad-text-link {
        font-size: 12px;
        padding: 6px 8px;
        width: 100%;
        box-sizing: border-box;
        overflow: hidden;
    }
    
    .ad-text-title {
        max-width: none;
        flex: 1;
        min-width: 0;
    }
}