/* =============================================
   抖荫短视频 - 全局样式表
   网站：aemzLwu.cn
   ============================================= */

/* CSS变量 */
:root {
    --primary: #e8192c;
    --primary-dark: #b5121f;
    --primary-light: #ff4d5e;
    --secondary: #1a1a2e;
    --secondary-light: #16213e;
    --accent: #f5a623;
    --accent-blue: #0f3460;
    --text-primary: #1a1a1a;
    --text-secondary: #555;
    --text-light: #888;
    --bg-light: #f8f9fa;
    --bg-dark: #0d0d1a;
    --border: #e5e5e5;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.15);
    --shadow-hover: 0 8px 32px rgba(232,25,44,0.2);
    --radius: 12px;
    --radius-sm: 6px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
    --font-main: 'PingFang SC', 'Microsoft YaHei', '微软雅黑', sans-serif;
}

/* 重置样式 */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--text-primary);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

/* =============================================
   通用工具类
   ============================================= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 70px 0;
}

.section-dark {
    background: var(--secondary);
    color: var(--white);
}

.section-gray {
    background: var(--bg-light);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 12px;
    color: var(--text-primary);
    position: relative;
}

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

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 48px;
}

.section-dark .section-title {
    color: var(--white);
}

.section-dark .section-subtitle {
    color: rgba(255,255,255,0.7);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--white);
    color: var(--primary);
}

.btn-white:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.90hfy {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(232,25,44,0.1);
    color: var(--primary);
}

/* =============================================
   顶部公告栏
   ============================================= */
.x0lkdbvg {
    background: var(--secondary);
    color: rgba(255,255,255,0.8);
    font-size: 0.8rem;
    padding: 6px 0;
}

.x0lkdbvg .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.x0lkdbvg a {
    color: rgba(255,255,255,0.8);
}

.x0lkdbvg a:hover {
    color: var(--primary);
}

.7ulkk {
    display: flex;
    gap: 16px;
}

/* =============================================
   导航栏
   ============================================= */
.header {
    background: var(--white);
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo img {
    height: 44px;
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
}

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

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 8px 14px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    background: rgba(232,25,44,0.06);
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    min-width: 160px;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: var(--transition);
    z-index: 100;
}

.nav-item:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown a {
    display: block;
    padding: 8px 16px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.nav-dropdown a:hover {
    color: var(--primary);
    background: var(--bg-light);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.b71cwh {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    color: var(--text-primary);
}

/* =============================================
   搜索框
   ============================================= */
.cepc1wl4 {
    background: var(--bg-light);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
}

.cepc1wl4 .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.1pr8vb {
    display: flex;
    align-items: center;
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 50px;
    overflow: hidden;
    width: 100%;
    max-width: 600px;
    transition: var(--transition);
}

.1pr8vb:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(232,25,44,0.1);
}

.gmz4ux0 {
    flex: 1;
    padding: 10px 20px;
    border: none;
    outline: none;
    font-size: 0.9rem;
    background: transparent;
    font-family: var(--font-main);
}

.9a6svw {
    padding: 10px 20px;
    background: var(--primary);
    color: var(--white);
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
    font-family: var(--font-main);
}

.9a6svw:hover {
    background: var(--primary-dark);
}

.9h3r2y {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.uzrm8 {
    font-size: 0.78rem;
    color: var(--text-light);
    cursor: pointer;
    padding: 2px 8px;
    border-radius: 20px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.uzrm8:hover {
    color: var(--primary);
    border-color: var(--primary);
}

/* =============================================
   面包屑
   ============================================= */
.breadcrumb {
    padding: 12px 0;
    background: var(--bg-light);
    border-bottom: 1px solid var(--border);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.breadcrumb-list a {
    color: var(--text-secondary);
}

.breadcrumb-list a:hover {
    color: var(--primary);
}

.breadcrumb-sep {
    color: var(--border);
}

.breadcrumb-current {
    color: var(--primary);
    font-weight: 500;
}

/* =============================================
   Hero 首屏
   ============================================= */
.hero {
    position: relative;
    min-height: 520px;
    background: var(--secondary);
    overflow: hidden;
    display: flex;
    align-items: center;
}

.7slk4 {
    position: absolute;
    inset: 0;
    background-image: url('/assets/images/hero_banner.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.45;
}

.55eor {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26,26,46,0.92) 40%, rgba(232,25,44,0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 640px;
}

.yk5ri {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(232,25,44,0.15);
    border: 1px solid rgba(232,25,44,0.4);
    color: var(--primary-light);
    padding: 5px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 16px;
}

.hero h1 span {
    color: var(--primary);
}

.hero-desc {
    color: rgba(255,255,255,0.8);
    font-size: 1.05rem;
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.aqeizlas {
    position: relative;
    z-index: 2;
    display: flex;
    gap: 32px;
    margin-top: 48px;
}

.aqeizla {
    text-align: center;
}

.mu81k2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
}

.mu81k2 span {
    color: var(--primary);
}

.eqt7b {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
    margin-top: 2px;
}

/* =============================================
   动漫视频卡片
   ============================================= */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.video-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: var(--transition);
    cursor: pointer;
}

.video-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.f3ctwpyk {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
    background: var(--secondary);
}

.f3ctwpyk img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.video-card:hover .f3ctwpyk img {
    transform: scale(1.06);
}

.bgj4he3 {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.4);
    opacity: 0;
    transition: var(--transition);
}

.video-card:hover .bgj4he3 {
    opacity: 1;
}

.scxve6x {
    width: 56px;
    height: 56px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0.8);
    transition: var(--transition);
}

.video-card:hover .scxve6x {
    transform: scale(1);
}

.scxve6x::after {
    content: '';
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 18px solid white;
    margin-left: 4px;
}

.g351vez {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.75);
    color: var(--white);
    font-size: 0.75rem;
    padding: 2px 7px;
    border-radius: 4px;
}

.xz92j {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
}

.video-info {
    padding: 14px;
}

.video-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--text-light);
}

.0agcik {
    display: flex;
    gap: 10px;
}

.doswi0 {
    display: flex;
    align-items: center;
    gap: 3px;
}

/* =============================================
   分类标签栏
   ============================================= */
.ked78 {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.7r2eit {
    padding: 7px 18px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border: 2px solid var(--border);
    color: var(--text-secondary);
    background: var(--white);
    transition: var(--transition);
}

.7r2eit:hover,
.7r2eit.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* =============================================
   专家展示
   ============================================= */
.expert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
}

.expert-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.expert-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.expert-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 16px;
    border: 3px solid var(--primary);
}

.expert-name {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.expert-title {
    font-size: 0.82rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 10px;
}

.expert-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.expert-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 16px;
}

.expert-actions {
    display: flex;
    gap: 8px;
    justify-content: center;
}

/* =============================================
   合作品牌 Logo 墙
   ============================================= */
.wbfwc {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 20px;
    align-items: center;
}

.gtjd3tc {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
}

.gtjd3tc:hover {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 4px 12px rgba(232,25,44,0.1);
}

/* =============================================
   FAQ 常见问题
   ============================================= */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.open {
    border-color: var(--primary);
    box-shadow: 0 4px 16px rgba(232,25,44,0.1);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    background: var(--white);
    transition: var(--transition);
}

.faq-item.open .faq-question {
    color: var(--primary);
    background: rgba(232,25,44,0.03);
}

.faq-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.faq-item.open .faq-icon {
    background: var(--primary);
    color: var(--white);
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding: 0 20px 18px;
}

/* =============================================
   用户评价
   ============================================= */
.review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.review-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.review-card:hover {
    box-shadow: var(--shadow-hover);
    border-color: rgba(232,25,44,0.2);
}

.review-stars {
    display: flex;
    gap: 3px;
    margin-bottom: 12px;
    color: var(--accent);
    font-size: 1rem;
}

.review-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

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

.review-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.review-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.review-date {
    font-size: 0.78rem;
    color: var(--text-light);
}

/* =============================================
   社区功能模块
   ============================================= */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.6rem;
}

.feature-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-desc {
    font-size: 0.83rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* =============================================
   AI 赋能模块
   ============================================= */
.ai-section {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent-blue) 100%);
    position: relative;
    overflow: hidden;
}

.ai-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(232,25,44,0.15) 0%, transparent 70%);
    pointer-events: none;
}

.ai-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ai-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius);
    padding: 28px 22px;
    transition: var(--transition);
}

.ai-card:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--primary);
    transform: translateY(-4px);
}

.ai-icon {
    font-size: 2.2rem;
    margin-bottom: 14px;
}

.ai-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.ai-desc {
    font-size: 0.83rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.6;
}

/* =============================================
   联系我们 / 底部二维码
   ============================================= */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    align-items: flex-start;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(232,25,44,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-label {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 2px;
}

.contact-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.8cp54ju {
    display: flex;
    gap: 24px;
    justify-content: center;
}

.kgyn8 {
    text-align: center;
}

.kgyn8 img {
    width: 120px;
    height: 120px;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    margin: 0 auto 8px;
}

.po04hkre {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* =============================================
   分享按钮
   ============================================= */
.p8dtg4c {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.itn2j {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.2sy5y {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    color: var(--white);
}

.mf3ld3 { background: #07c160; }
.5h323 { background: #e6162d; }
.9qfgt { background: #010101; }
.9975i0 { background: #00a1d6; }

.2sy5y:hover {
    opacity: 0.85;
    transform: translateY(-2px);
}

/* =============================================
   页脚
   ============================================= */
.footer {
    background: var(--secondary);
    color: rgba(255,255,255,0.75);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo-text {
    font-size: 1.6rem;
    color: var(--white);
    margin-bottom: 12px;
    display: block;
}

.footer-desc {
    font-size: 0.85rem;
    line-height: 1.7;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.6);
}

.footer-social {
    display: flex;
    gap: 10px;
}

.x1kccc32 {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: var(--transition);
    color: rgba(255,255,255,0.8);
}

.x1kccc32:hover {
    background: var(--primary);
    color: var(--white);
}

.footer-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-bottom {
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.45);
    flex-wrap: wrap;
    gap: 10px;
}

.footer-bottom a {
    color: rgba(255,255,255,0.45);
}

.footer-bottom a:hover {
    color: var(--primary);
}

/* =============================================
   图片社区展示
   ============================================= */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

.pl773 {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    aspect-ratio: 3/4;
    cursor: pointer;
}

.pl773 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.pl773:hover img {
    transform: scale(1.08);
}

.uqnkc {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 12px;
}

.pl773:hover .uqnkc {
    opacity: 1;
}

.gallery-title {
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
}

/* =============================================
   How-To 指南
   ============================================= */
.6grjwir {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    counter-reset: step;
}

.cb7le {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px 20px;
    border: 1px solid var(--border);
    position: relative;
    transition: var(--transition);
}

.cb7le:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-hover);
}

.nr2pr {
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
    margin-bottom: 14px;
}

.o1d875wd {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.b31gu {
    font-size: 0.83rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* =============================================
   公告/通知栏
   ============================================= */
.240of7r {
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 10px 0;
    overflow: hidden;
}

.gnz98 {
    display: flex;
    align-items: center;
    gap: 12px;
}

.vw6kif {
    background: rgba(255,255,255,0.2);
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    flex-shrink: 0;
}

.rdp6urt {
    overflow: hidden;
    flex: 1;
}

.7l8a9bz {
    font-size: 0.85rem;
    white-space: nowrap;
    animation: scrollText 20s linear infinite;
}

@keyframes scrollText {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

/* =============================================
   响应式设计
   ============================================= */
@media (max-width: 1024px) {
    .ai-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .section { padding: 50px 0; }
    .section-title { font-size: 1.6rem; }
    .hero h1 { font-size: 2rem; }
    .hero { min-height: 400px; }
    .aqeizlas { gap: 20px; }
    .nav { display: none; }
    .nav.open { 
        display: flex; 
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: var(--shadow);
        padding: 16px;
        z-index: 999;
    }
    .b71cwh { display: block; }
    .video-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .ai-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .x0lkdbvg .container { flex-direction: column; gap: 4px; }
    .expert-grid { grid-template-columns: repeat(2, 1fr); }
    .review-grid { grid-template-columns: 1fr; }
    .8cp54ju { flex-wrap: wrap; }
}

@media (max-width: 480px) {
    .container { padding: 0 14px; }
    .video-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 1.6rem; }
    .hero-actions { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; }
    .expert-grid { grid-template-columns: 1fr; }
    .6grjwir { grid-template-columns: 1fr; }
}

/* =============================================
   懒加载动画
   ============================================= */
.86k30u8 {
    opacity: 0;
    transition: opacity 0.4s ease;
}

.86k30u8.1lque {
    opacity: 1;
}

/* =============================================
   滚动动画
   ============================================= */
.js-loaded .af58x {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.js-loaded .af58x.tv915,
.af58x {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   加载更多按钮
   ============================================= */
.1dv4q1o {
    text-align: center;
    margin-top: 40px;
}

/* =============================================
   内页通用样式
   ============================================= */
.page-hero {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent-blue) 100%);
    padding: 60px 0;
    text-align: center;
    color: var(--white);
}

.page-hero h1 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.page-hero p {
    font-size: 1rem;
    color: rgba(255,255,255,0.75);
    max-width: 600px;
    margin: 0 auto;
}

/* 分页 */
.7gukl {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.5bgjfjgo {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
}

.5bgjfjgo:hover,
.5bgjfjgo.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* 侧边栏 */
.5460t {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border);
    margin-bottom: 20px;
}

.x14yh {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
    color: var(--text-primary);
}

/* 热门标签 */
.d4t25 {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.7x6v8l {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.78rem;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.7x6v8l:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* 统计数字 */
.h3pzv {
    display: flex;
    gap: 0;
    background: var(--secondary);
    border-radius: var(--radius);
    overflow: hidden;
    margin: 0;
}

.g6ahd9vk {
    flex: 1;
    padding: 28px 16px;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,0.08);
}

.g6ahd9vk:last-child { border-right: none; }

.h6vnral4 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 4px;
}

.h6vnral4 em {
    font-style: normal;
    color: var(--primary);
}

.drz4n {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
}

/* =============================================
   联系表单
   ============================================= */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-input {
    padding: 11px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-family: var(--font-main);
    transition: var(--transition);
    background: var(--white);
    color: var(--text-primary);
    outline: none;
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(232,25,44,0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* =============================================
   页面内部 Hero
   ============================================= */
.page-hero {
    background: linear-gradient(135deg, var(--secondary) 0%, #2d1a2e 100%);
    padding: 52px 0;
    text-align: center;
    color: var(--white);
}

.page-hero h1 {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 800;
    margin-bottom: 10px;
}

.page-hero p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    max-width: 560px;
    margin: 0 auto;
}

/* =============================================
   分页
   ============================================= */
.7gukl {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.5bgjfjgo {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border);
    background: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.5bgjfjgo:hover,
.5bgjfjgo.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* =============================================
   侧边栏
   ============================================= */
.5460t {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    border: 1.5px solid var(--border);
}

.x14yh {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
    color: var(--text-primary);
}

.d4t25 {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.7x6v8l {
    padding: 4px 12px;
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.78rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.7x6v8l:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* =============================================
   分享栏
   ============================================= */
.p8dtg4c {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.itn2j {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.2sy5y {
    padding: 5px 14px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    border: 1.5px solid var(--border);
    background: var(--white);
    color: var(--text-secondary);
    transition: var(--transition);
    cursor: pointer;
}

.2sy5y:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* =============================================
   二维码组
   ============================================= */
.8cp54ju {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.kgyn8 {
    text-align: center;
}

.kgyn8 img {
    width: 120px;
    height: 120px;
    border-radius: var(--radius);
    border: 2px solid var(--border);
}

.po04hkre {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* =============================================
   联系信息区
   ============================================= */
.contact-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    gap: 14px;
    margin-bottom: 18px;
    align-items: flex-start;
}

.contact-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-label {
    font-size: 0.78rem;
    color: var(--text-light);
    margin-bottom: 2px;
}

.contact-value {
    font-size: 0.9rem;
    font-weight: 600;
}

/* =============================================
   今日热播排行榜 移动端适配
   ============================================= */
@media (max-width: 768px) {
    /* 今日热播双栏 → 单栏 */
    .section [style*="grid-template-columns:1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }
    /* 平台介绍数据格 → 2列 */
    .section [style*="grid-template-columns:repeat(4,1fr)"] {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    /* 标签云字体缩小 */
    .section a[style*="border-radius:50px"] {
        font-size: .75rem !important;
        padding: 4px 10px !important;
    }
}

@media (max-width: 480px) {
    /* 平台介绍数据格 → 2列（小屏） */
    .section [style*="grid-template-columns:repeat(4,1fr)"] {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}