/* =============================================
   麻豆传媒 - 全局样式表
   版权所有 © 2025 麻豆传媒 影视传媒
   域名: bdsafz.cn
   ============================================= */

/* CSS变量 - 原创配色方案 */
:root {
    --primary: #E8427A;
    --primary-dark: #C0305E;
    --primary-light: #FF6B9D;
    --secondary: #FF8C42;
    --accent: #7B4FE0;
    --accent-light: #9D7BF5;
    --bg-dark: #0D0D1A;
    --bg-card: #161628;
    --bg-card2: #1E1E35;
    --text-primary: #F0F0F8;
    --text-secondary: #A8A8C0;
    --text-muted: #6B6B85;
    --border: #2A2A45;
    --gradient-primary: linear-gradient(135deg, #E8427A 0%, #FF8C42 100%);
    --gradient-accent: linear-gradient(135deg, #7B4FE0 0%, #E8427A 100%);
    --gradient-dark: linear-gradient(180deg, #0D0D1A 0%, #161628 100%);
    --shadow-card: 0 8px 32px rgba(232, 66, 122, 0.15);
    --shadow-hover: 0 16px 48px rgba(232, 66, 122, 0.3);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 重置与基础 */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

/* =============================================
   顶部公告栏
   ============================================= */
.cpsq1 {
    background: var(--gradient-primary);
    text-align: center;
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.cpsq1 a {
    color: #fff;
    text-decoration: underline;
    margin-left: 8px;
}

/* =============================================
   导航栏
   ============================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(13, 13, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    height: 64px;
    gap: 24px;
}

/* Logo区域 */
.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.izc052g3 {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    object-fit: contain;
}

.w0mn5ill {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.wn1ej {
    font-size: 18px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.3px;
}

.3b5yhct {
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* 主导航 */
.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
}

.nav-link {
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-light);
    background: rgba(232, 66, 122, 0.1);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

/* 搜索框 */
.header-search {
    display: flex;
    align-items: center;
    background: var(--bg-card2);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 6px 16px;
    gap: 8px;
    min-width: 220px;
    transition: var(--transition);
}

.header-search:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(232, 66, 122, 0.15);
}

.search-input {
    background: none;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 14px;
    width: 100%;
    font-family: inherit;
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    padding: 0;
    transition: var(--transition);
}

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

/* 头部右侧按钮 */
.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.btn-login {
    padding: 7px 18px;
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    background: none;
    transition: var(--transition);
    font-family: inherit;
}

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

.btn-register {
    padding: 7px 18px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 20px;
    font-size: 13px;
    color: #fff;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    font-family: inherit;
}

.btn-register:hover {
    opacity: 0.88;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(232, 66, 122, 0.4);
}

/* 移动端汉堡菜单 */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--text-primary);
}

/* =============================================
   搜索栏（导航下方）
   ============================================= */
.search-bar-section {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 12px 20px;
}

.search-bar-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 16px;
}

.search-bar-full {
    display: flex;
    align-items: center;
    background: var(--bg-dark);
    border: 1.5px solid var(--border);
    border-radius: 30px;
    padding: 10px 20px;
    gap: 10px;
    flex: 1;
    max-width: 680px;
    transition: var(--transition);
}

.search-bar-full:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(232, 66, 122, 0.12);
}

.search-bar-input {
    background: none;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 15px;
    width: 100%;
    font-family: inherit;
}

.search-bar-input::placeholder {
    color: var(--text-muted);
}

.search-bar-btn {
    background: var(--gradient-primary);
    border: none;
    border-radius: 22px;
    padding: 8px 24px;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    white-space: nowrap;
}

.search-bar-btn:hover {
    opacity: 0.88;
    transform: translateY(-1px);
}

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

.search-tag {
    padding: 4px 12px;
    background: rgba(232, 66, 122, 0.1);
    border: 1px solid rgba(232, 66, 122, 0.25);
    border-radius: 14px;
    font-size: 12px;
    color: var(--primary-light);
    cursor: pointer;
    transition: var(--transition);
}

.search-tag:hover {
    background: rgba(232, 66, 122, 0.2);
}

/* =============================================
   通用容器与布局
   ============================================= */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

.section-sm {
    padding: 40px 0;
}

/* 区块标题 */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.section-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.section-title .badge {
    font-size: 11px;
    padding: 2px 8px;
    background: rgba(232, 66, 122, 0.15);
    color: var(--primary-light);
    border-radius: 10px;
    font-weight: 500;
}

.section-more {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition);
}

.section-more:hover {
    color: var(--primary);
}

/* =============================================
   Hero Banner
   ============================================= */
.hero-section {
    position: relative;
    overflow: hidden;
    height: 480px;
}

.hero-swiper {
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.1vac4erc {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(13,13,26,0.92) 0%, rgba(13,13,26,0.5) 50%, rgba(13,13,26,0.2) 100%);
    display: flex;
    align-items: center;
}

.w2n5m3 {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
}

.2ljjykvd {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(232, 66, 122, 0.2);
    border: 1px solid rgba(232, 66, 122, 0.4);
    border-radius: 20px;
    padding: 4px 14px;
    font-size: 12px;
    color: var(--primary-light);
    margin-bottom: 16px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.2ljjykvd::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-size: 42px;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 16px;
    max-width: 560px;
}

.hero-title span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 28px;
    max-width: 440px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 14px;
    align-items: center;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 28px;
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(232, 66, 122, 0.45);
    opacity: 0.92;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 28px;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    text-decoration: none;
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.35);
    transform: translateY(-2px);
}

/* Hero统计 */
.kq2yus {
    display: flex;
    gap: 32px;
    margin-top: 36px;
}

.kq2yu {
    text-align: left;
}

.kq2yu-num {
    font-size: 26px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.kq2yu-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Hero轮播指示器 */
.hero-dots {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.hero-dot {
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition);
}

.hero-dot.active {
    width: 24px;
    background: var(--primary);
}

/* =============================================
   视频卡片
   ============================================= */
.video-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.video-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.video-grid-5 {
    grid-template-columns: repeat(5, 1fr);
}

.video-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
    cursor: pointer;
}

.video-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(232, 66, 122, 0.3);
}

.video-thumb {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--bg-card2);
}

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

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

/* 播放按钮覆盖层 */
.video-play-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.video-card:hover .video-play-overlay {
    background: rgba(0,0,0,0.45);
}

.play-btn-circle {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(232, 66, 122, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.7);
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(232, 66, 122, 0.5);
}

.video-card:hover .play-btn-circle {
    opacity: 1;
    transform: scale(1);
}

.play-btn-circle svg {
    width: 22px;
    height: 22px;
    fill: #fff;
    margin-left: 3px;
}

/* 视频标签 */
.video-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.badge-hot {
    background: linear-gradient(135deg, #FF4444, #FF8800);
    color: #fff;
}

.badge-new {
    background: linear-gradient(135deg, #00C9A7, #00A8FF);
    color: #fff;
}

.badge-live {
    background: linear-gradient(135deg, #E8427A, #FF6B9D);
    color: #fff;
    animation: badge-pulse 2s infinite;
}

@keyframes badge-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.badge-ai {
    background: linear-gradient(135deg, #7B4FE0, #E8427A);
    color: #fff;
}

/* 视频时长 */
.video-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.75);
    color: #fff;
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 500;
}

/* 视频信息 */
.video-info {
    padding: 12px 14px 14px;
}

.video-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.5;
    margin-bottom: 8px;
    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: 12px;
    color: var(--text-muted);
}

.video-author {
    display: flex;
    align-items: center;
    gap: 6px;
}

.author-avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #fff;
    font-weight: 700;
    flex-shrink: 0;
}

.video-stats {
    display: flex;
    gap: 10px;
}

.video-stat-item {
    display: flex;
    align-items: center;
    gap: 3px;
}

/* =============================================
   功能模块卡片
   ============================================= */
.3mbyffc {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

.9qfhoqi {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px 16px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.9qfhoqi:hover {
    transform: translateY(-4px);
    border-color: rgba(232, 66, 122, 0.35);
    box-shadow: var(--shadow-card);
}

.gm3t6g9l {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.v1dpo {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.ch3u0yo {
    font-size: 11px;
    color: var(--text-muted);
}

/* =============================================
   直播区域
   ============================================= */
.live-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 20px;
}

.live-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
}

.live-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.live-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.live-card-main {
    height: 320px;
}

.live-card-sm {
    height: 150px;
}

.live-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(13,13,26,0.85) 0%, transparent 60%);
    padding: 16px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.live-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #E8427A;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.live-dot {
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    animation: pulse 1.2s infinite;
}

.live-viewers {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 6px;
}

.live-info-title {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.live-info-host {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
}

/* =============================================
   专家团队
   ============================================= */
.biij7zl {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

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

.bimzdw:hover {
    transform: translateY(-4px);
    border-color: rgba(232, 66, 122, 0.3);
    box-shadow: var(--shadow-card);
}

.3xhmw1 {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 16px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #fff;
    font-weight: 800;
    border: 3px solid rgba(232, 66, 122, 0.3);
}

.2hhzs6bx {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.1fp8g {
    font-size: 12px;
    color: var(--primary-light);
    margin-bottom: 12px;
    font-weight: 500;
}

.zme17x {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 16px;
}

.soh4d {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
    margin-bottom: 16px;
}

.j1pr6a {
    font-size: 10px;
    padding: 2px 8px;
    background: rgba(123, 79, 224, 0.15);
    border: 1px solid rgba(123, 79, 224, 0.3);
    color: var(--accent-light);
    border-radius: 10px;
}

.j2bl3ci {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.btn-sm {
    padding: 6px 14px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    border: none;
}

.btn-sm-primary {
    background: var(--gradient-primary);
    color: #fff;
}

.btn-sm-outline {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

.btn-sm-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* =============================================
   合作品牌
   ============================================= */
.g7x9he {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
}

.k1lju28 {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px 28px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
    cursor: pointer;
    min-width: 120px;
    text-align: center;
}

.k1lju28:hover {
    border-color: var(--primary);
    color: var(--primary-light);
    background: rgba(232, 66, 122, 0.06);
}

/* =============================================
   FAQ
   ============================================= */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.open {
    border-color: rgba(232, 66, 122, 0.35);
}

.faq-question {
    padding: 18px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    gap: 16px;
}

.faq-question:hover {
    color: var(--primary-light);
}

.faq-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(232, 66, 122, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
    color: var(--primary);
    font-size: 16px;
    font-weight: 700;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer {
    max-height: 300px;
}

.faq-answer-inner {
    padding: 0 22px 18px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    border-top: 1px solid var(--border);
    padding-top: 14px;
}

/* =============================================
   用户评论
   ============================================= */
.tzxs2f {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.ewk9f1h {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 22px;
    transition: var(--transition);
}

.ewk9f1h:hover {
    transform: translateY(-3px);
    border-color: rgba(232, 66, 122, 0.25);
    box-shadow: var(--shadow-card);
}

.kuqnvd {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.lnvk4t4o {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
    font-weight: 700;
    flex-shrink: 0;
}

.bulrl9 {
    flex: 1;
}

.bqyr0f {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 2px;
}

.7rbdz2g {
    font-size: 11px;
    color: var(--text-muted);
}

.wukr7 {
    color: #FFB800;
    font-size: 13px;
    letter-spacing: 1px;
}

.2f0pfis {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 12px;
}

.ub2rkofd {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-muted);
}

.review-like {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.review-like:hover {
    color: var(--primary);
}

/* =============================================
   联系我们
   ============================================= */
.y82eqq {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.39uaq1dw {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
}

.3oez70en {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 24px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.jhc5oh {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.jhc5oh:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.x2djeoko {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(232, 66, 122, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.yjj5vv {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 3px;
}

.gtbns {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

/* 二维码区域 */
.g9bub56 {
    display: flex;
    gap: 24px;
}

.p0dxsz {
    text-align: center;
    flex: 1;
}

.f8xqdp {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    margin: 0 auto 8px;
    overflow: hidden;
}

.f8xqdp img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wk1qh {
    font-size: 12px;
    color: var(--text-muted);
}

/* =============================================
   社交分享
   ============================================= */
.share-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

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

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-family: inherit;
}

.share-wechat { background: #07C160; color: #fff; }
.share-weibo { background: #E6162D; color: #fff; }
.share-douyin { background: #000; color: #fff; border: 1px solid #333; }
.share-bilibili { background: #00A1D6; color: #fff; }

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

/* =============================================
   加入社区指南
   ============================================= */
.howto-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
}

.howto-steps::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    z-index: 0;
}

.howto-step {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px 20px;
    text-align: center;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.howto-step:hover {
    transform: translateY(-4px);
    border-color: rgba(232, 66, 122, 0.3);
    box-shadow: var(--shadow-card);
}

.d3sfqhc {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #fff;
    font-size: 18px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    box-shadow: 0 4px 16px rgba(232, 66, 122, 0.4);
}

.rfhioco {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 8px;
}

.k246gdg {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* =============================================
   AI赋能区块
   ============================================= */
.flntjwi {
    background: linear-gradient(135deg, rgba(123, 79, 224, 0.08) 0%, rgba(232, 66, 122, 0.08) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

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

.op1gth3 {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.op1gth3::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
}

.op1gth3:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(123, 79, 224, 0.2);
    border-color: rgba(123, 79, 224, 0.3);
}

.fc83h {
    font-size: 36px;
    margin-bottom: 16px;
}

.r1yj6mm {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 10px;
}

.d8pifse {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.cltedhs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.cltedh {
    font-size: 11px;
    padding: 3px 10px;
    background: rgba(123, 79, 224, 0.12);
    border: 1px solid rgba(123, 79, 224, 0.25);
    color: var(--accent-light);
    border-radius: 10px;
}

/* =============================================
   页脚
   ============================================= */
.site-footer {
    background: #080812;
    border-top: 1px solid var(--border);
    padding-top: 60px;
}

.hwq79 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--border);
}

.l2kc6on .wn1ej {
    font-size: 22px;
    margin-bottom: 12px;
    display: block;
}

.l2kc6on-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 20px;
    max-width: 280px;
}

.7rxpm2 {
    display: flex;
    gap: 10px;
}

.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--bg-card2);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-muted);
}

.social-icon:hover {
    background: rgba(232, 66, 122, 0.15);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.8nw7w9 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 18px;
}

.zvet2mvs {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.zvet2mv {
    font-size: 13px;
    color: var(--text-muted);
    transition: var(--transition);
}

.zvet2mv:hover {
    color: var(--primary-light);
    padding-left: 4px;
}

.9o9r9np {
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.saiq4zf {
    font-size: 12px;
    color: var(--text-muted);
}

.saiq4zf a {
    color: var(--primary-light);
}

.9o9r9np-links {
    display: flex;
    gap: 20px;
}

.9o9r9np-link {
    font-size: 12px;
    color: var(--text-muted);
    transition: var(--transition);
}

.9o9r9np-link:hover {
    color: var(--primary-light);
}

/* =============================================
   面包屑
   ============================================= */
.breadcrumb {
    padding: 14px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
}

.breadcrumb a {
    color: var(--text-muted);
    transition: var(--transition);
}

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

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

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

/* =============================================
   内页Banner
   ============================================= */
.page-banner {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card2) 100%);
    border-bottom: 1px solid var(--border);
    padding: 48px 0 36px;
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232, 66, 122, 0.06) 0%, transparent 70%);
}

.page-banner-title {
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 10px;
}

.page-banner-title span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-banner-desc {
    font-size: 15px;
    color: var(--text-secondary);
    max-width: 560px;
}

/* =============================================
   筛选标签栏
   ============================================= */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 28px;
}

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

.filter-tag {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid var(--border);
    background: none;
    color: var(--text-secondary);
    transition: var(--transition);
    font-family: inherit;
}

.filter-tag:hover,
.filter-tag.active {
    background: rgba(232, 66, 122, 0.12);
    border-color: rgba(232, 66, 122, 0.4);
    color: var(--primary-light);
}

/* =============================================
   加载更多按钮
   ============================================= */
.load-more-wrap {
    text-align: center;
    padding: 32px 0;
}

.btn-load-more {
    padding: 12px 40px;
    background: none;
    border: 1.5px solid var(--border);
    border-radius: 28px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.btn-load-more:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(232, 66, 122, 0.06);
}

/* =============================================
   统计数字区
   ============================================= */
.fwayg {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.vvwwr2 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.7lpdyrs {
    padding: 36px 24px;
    text-align: center;
    border-right: 1px solid var(--border);
}

.7lpdyrs:last-child {
    border-right: none;
}

.7w8aj {
    font-size: 36px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.sd07am {
    font-size: 13px;
    color: var(--text-muted);
}

/* =============================================
   响应式布局
   ============================================= */
@media (max-width: 1024px) {
    .video-grid { grid-template-columns: repeat(3, 1fr); }
    .video-grid-5 { grid-template-columns: repeat(3, 1fr); }
    .3mbyffc { grid-template-columns: repeat(3, 1fr); }
    .biij7zl { grid-template-columns: repeat(2, 1fr); }
    .tzxs2f { grid-template-columns: repeat(2, 1fr); }
    .hwq79 { grid-template-columns: 1fr 1fr; }
    .live-grid { grid-template-columns: 1fr 1fr; }
    .live-card-main { height: 240px; }
    .live-card-sm { height: 110px; }
    .abfbx { grid-template-columns: repeat(2, 1fr); }
    .howto-steps::before { display: none; }
}

@media (max-width: 768px) {
    .header-inner { height: 56px; gap: 12px; }
    .main-nav { display: none; }
    .header-search { display: none; }
    .nav-toggle { display: flex; }
    .hero-section { height: 320px; }
    .hero-title { font-size: 26px; }
    .kq2yus { gap: 20px; }
    .kq2yu-num { font-size: 20px; }
    .video-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .video-grid-3 { grid-template-columns: repeat(2, 1fr); }
    .video-grid-5 { grid-template-columns: repeat(2, 1fr); }
    .3mbyffc { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .biij7zl { grid-template-columns: 1fr 1fr; }
    .tzxs2f { grid-template-columns: 1fr; }
    .y82eqq { grid-template-columns: 1fr; }
    .hwq79 { grid-template-columns: 1fr; gap: 24px; }
    .live-grid { grid-template-columns: 1fr; }
    .abfbx { grid-template-columns: 1fr; }
    .howto-steps { grid-template-columns: repeat(2, 1fr); }
    .vvwwr2 { grid-template-columns: repeat(2, 1fr); }
    .7lpdyrs { border-right: none; border-bottom: 1px solid var(--border); }
    .section { padding: 40px 0; }
    .section-title { font-size: 20px; }
    .w2n5m3 { padding: 0 20px; }
    .search-bar-section { display: none; }
    .page-banner-title { font-size: 24px; }
}

@media (max-width: 480px) {
    .video-grid { grid-template-columns: 1fr; }
    .3mbyffc { grid-template-columns: repeat(3, 1fr); }
    .biij7zl { grid-template-columns: 1fr; }
    .howto-steps { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; align-items: flex-start; }
    .kq2yus { flex-wrap: wrap; gap: 16px; }
}

/* =============================================
   移动端导航菜单
   ============================================= */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.85);
    z-index: 2000;
    backdrop-filter: blur(10px);
}

.mobile-nav.open {
    display: flex;
    flex-direction: column;
}

.mobile-nav-inner {
    background: var(--bg-card);
    width: 280px;
    height: 100%;
    padding: 24px 20px;
    overflow-y: auto;
}

.mobile-nav-close {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 24px;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mobile-nav-link {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: rgba(232, 66, 122, 0.1);
    color: var(--primary-light);
}

/* =============================================
   滚动条样式
   ============================================= */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* =============================================
   工具类
   ============================================= */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }

.hidden { display: none !important; }

/* 懒加载占位 */
img[data-src] {
    background: var(--bg-card2);
    min-height: 40px;
}

/* 视频卡片悬停播放动画 */
@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin-slow 0.8s linear infinite;
    margin: 40px auto;
}

/* =============================================
   面包屑导航
   ============================================= */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-muted); transition: var(--transition); }
.breadcrumb a:hover { color: var(--primary-light); }
.breadcrumb-sep { color: var(--border); }
.breadcrumb-current { color: var(--text-secondary); }

/* =============================================
   页面Banner
   ============================================= */
.page-banner {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(123,79,224,0.06) 100%);
    border-bottom: 1px solid var(--border);
    padding: 48px 0 40px;
}
.page-banner-title {
    font-size: clamp(26px, 3.5vw, 42px);
    font-weight: 900;
    margin: 10px 0 14px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}
.page-banner-title span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.page-banner-desc {
    font-size: 15px;
    color: var(--text-secondary);
    max-width: 640px;
    line-height: 1.75;
}

/* =============================================
   筛选栏
   ============================================= */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 28px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}
.filter-label { font-size: 13px; color: var(--text-muted); flex-shrink: 0; }
.filter-tag {
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    border: 1px solid var(--border);
    background: var(--bg-dark);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}
.filter-tag:hover { border-color: var(--primary); color: var(--primary-light); }
.filter-tag.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: #fff;
    font-weight: 700;
}

/* =============================================
   加载更多按钮
   ============================================= */
.load-more-wrap { text-align: center; margin-top: 32px; }
.btn-load-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 12px 36px;
    border-radius: 28px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    text-decoration: none;
}
.btn-load-more:hover { border-color: var(--primary); color: var(--primary-light); background: rgba(232,66,122,0.06); }

/* =============================================
   AI区块
   ============================================= */
.flntjwi { background: var(--bg-card2); }
.abfbx { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.op1gth3 {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}
.op1gth3:hover { border-color: rgba(123,79,224,0.4); transform: translateY(-3px); box-shadow: 0 8px 32px rgba(123,79,224,0.18); }
.fc83h { font-size: 36px; margin-bottom: 16px; }
.r1yj6mm { font-size: 17px; font-weight: 800; margin-bottom: 12px; }
.d8pifse { font-size: 14px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 16px; }
.cltedhs { display: flex; flex-wrap: wrap; gap: 8px; }
.cltedh {
    background: rgba(123,79,224,0.1);
    border: 1px solid rgba(123,79,224,0.22);
    color: #9D7BF5;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

/* =============================================
   合作品牌
   ============================================= */
.g7x9he { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.k1lju28 {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    transition: var(--transition);
}
.k1lju28:hover { border-color: var(--primary); color: var(--primary-light); }

/* =============================================
   加入指南步骤
   ============================================= */
.howto-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.howto-step {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 22px;
    transition: var(--transition);
}
.howto-step:hover { border-color: rgba(232,66,122,0.3); transform: translateY(-3px); }
.d3sfqhc {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #fff;
    font-size: 18px;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.rfhioco { font-size: 16px; font-weight: 800; margin-bottom: 10px; }
.k246gdg { font-size: 13px; color: var(--text-secondary); line-height: 1.75; }

/* =============================================
   联系区
   ============================================= */
.y82eqq { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.39uaq1dw {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
}
.3oez70en { font-size: 18px; font-weight: 800; margin-bottom: 20px; }
.jhc5oh {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.jhc5oh:last-child { border-bottom: none; }
.x2djeoko { font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.yjj5vv { font-size: 12px; color: var(--text-muted); margin-bottom: 3px; }
.gtbns { font-size: 14px; font-weight: 600; }

/* 二维码 */
.g9bub56 { display: flex; gap: 20px; flex-wrap: wrap; }
.p0dxsz { text-align: center; }
.f8xqdp {
    width: 90px; height: 90px;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 8px;
}
.f8xqdp img { width: 100%; height: 100%; object-fit: cover; }
.wk1qh { font-size: 12px; color: var(--text-muted); }

/* =============================================
   联系表单
   ============================================= */
.53h57sx { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.form-input {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
    outline: none;
    width: 100%;
}
.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(232,66,122,0.1); }
.form-input::placeholder { color: var(--text-muted); }
.form-textarea { min-height: 120px; resize: vertical; }

/* =============================================
   用户评论
   ============================================= */
.tzxs2f { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ewk9f1h {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
    transition: var(--transition);
}
.ewk9f1h:hover { border-color: rgba(232,66,122,0.3); transform: translateY(-3px); }
.kuqnvd { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.lnvk4t4o {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}
.bulrl9 { flex: 1; }
.bqyr0f { font-size: 15px; font-weight: 700; }
.7rbdz2g { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.wukr7 { color: #FFB800; font-size: 14px; letter-spacing: 1px; }
.2f0pfis { font-size: 14px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 14px; }
.ub2rkofd { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: var(--text-muted); }
.review-like { display: flex; align-items: center; gap: 4px; cursor: pointer; transition: var(--transition); }
.review-like:hover { color: var(--primary-light); }

/* =============================================
   FAQ
   ============================================= */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color var(--transition);
}
.faq-item.open { border-color: rgba(232,66,122,0.35); }
.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    gap: 12px;
    transition: var(--transition);
}
.faq-question:hover { background: var(--bg-card2); }
.faq-icon {
    width: 26px; height: 26px;
    border-radius: 50%;
    border: 1.5px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: var(--transition);
}
.faq-item.open .faq-icon { background: var(--primary); border-color: var(--primary); color: #fff; transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner { padding: 0 22px 18px; font-size: 14px; color: var(--text-secondary); line-height: 1.8; }

/* =============================================
   分享栏
   ============================================= */
.share-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.share-label { font-size: 13px; color: var(--text-muted); }
.share-btn {
    padding: 7px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}
.share-wechat:hover { border-color: #07C160; color: #07C160; background: rgba(7,193,96,0.08); }
.share-weibo:hover { border-color: #E6162D; color: #E6162D; background: rgba(230,22,45,0.08); }
.share-douyin:hover { border-color: #FE2C55; color: #FE2C55; background: rgba(254,44,85,0.08); }
.share-bilibili:hover { border-color: #00AEEC; color: #00AEEC; background: rgba(0,174,236,0.08); }

/* =============================================
   Toast提示
   ============================================= */
.toast-msg {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 12px 28px;
    border-radius: 28px;
    font-size: 14px;
    font-weight: 600;
    z-index: 9999;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
}
.toast-msg.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* =============================================
   响应式补充
   ============================================= */
@media (max-width: 1100px) {
    .abfbx { grid-template-columns: 1fr 1fr; }
    .g7x9he { grid-template-columns: repeat(4, 1fr); }
    .howto-steps { grid-template-columns: repeat(2, 1fr); }
    .tzxs2f { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .y82eqq { grid-template-columns: 1fr; }
    .abfbx { grid-template-columns: 1fr; }
    .tzxs2f { grid-template-columns: 1fr; }
    .g7x9he { grid-template-columns: repeat(3, 1fr); }
    .howto-steps { grid-template-columns: 1fr; }
    .video-grid-5 { grid-template-columns: repeat(2, 1fr); }
    .page-banner { padding: 32px 0 24px; }
}
@media (max-width: 480px) {
    .g7x9he { grid-template-columns: repeat(2, 1fr); }
    .video-grid-3 { grid-template-columns: repeat(2, 1fr); }
    .y82eqq { grid-template-columns: 1fr; }
}