/* ============================================
   黑丝 - 原创样式表
   品牌：黑丝 | 域名：33364.cn
   定位：国内影视传媒公司 + 动漫社区
   配色方案：深海蓝 + 珊瑚橙 + 星空紫
   ============================================ */

/* === CSS Variables === */
:root {
    --primary: #0f3460;
    --primary-light: #1a4f8a;
    --secondary: #e94560;
    --accent: #533483;
    --accent-light: #7b5ea7;
    --bg-dark: #0a0e27;
    --bg-darker: #060918;
    --bg-section: #0d1234;
    --bg-card: #111640;
    --bg-card-hover: #1a2055;
    --text-primary: #e8e8f0;
    --text-secondary: #a0a4c8;
    --text-muted: #6b70a0;
    --border-color: #1e2460;
    --gradient-primary: linear-gradient(135deg, #0f3460 0%, #533483 100%);
    --gradient-hero: linear-gradient(135deg, #0a0e27 0%, #1a1f4e 50%, #2d1b69 100%);
    --gradient-card: linear-gradient(180deg, rgba(15,52,96,0.8) 0%, rgba(83,52,131,0.6) 100%);
    --gradient-btn: linear-gradient(135deg, #e94560 0%, #ff6b6b 100%);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
}

/* === Reset & Base === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

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

a:hover {
    color: #ff6b6b;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === Header === */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo-link {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo-img {
    height: 45px;
    width: auto;
}

.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-list {
    display: flex;
    gap: 6px;
}

.nav-list a {
    display: block;
    padding: 8px 16px;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}

.nav-list a:hover,
.nav-list a.nav-active {
    color: #fff;
    background: var(--gradient-primary);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Search Bar */
.search-bar {
    background: var(--bg-darker);
    border-bottom: 1px solid var(--border-color);
}

.1pykxq {
    max-width: 1280px;
    margin: 0 auto;
    padding: 10px 20px;
    display: flex;
    gap: 10px;
}

.f8vpef6h {
    flex: 1;
    padding: 10px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.f8vpef6h:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.15);
}

.bg8x1 {
    padding: 10px 24px;
    background: var(--gradient-btn);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.bg8x1:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(233, 69, 96, 0.4);
}

/* Mobile Nav */
.mobile-nav {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(10, 14, 39, 0.98);
    border-bottom: 1px solid var(--border-color);
    z-index: 999;
    padding: 15px 20px;
}

.mobile-nav.active {
    display: block;
}

.mobile-nav ul {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.mobile-nav a {
    display: block;
    padding: 12px 18px;
    color: var(--text-secondary);
    font-size: 15px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.mobile-nav a:hover {
    color: #fff;
    background: var(--bg-card);
}

/* === Breadcrumb === */
.breadcrumb {
    padding: 15px 0;
    margin-top: 110px;
    font-size: 13px;
    color: var(--text-muted);
}

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

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

.breadcrumb span {
    margin: 0 6px;
}

/* === Hero Section === */
.hero-section {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 110px;
}

.hc00j4 {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hc00j4 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}

.hc00j4::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    opacity: 0.85;
}

.catoygb {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: 60px 20px;
    text-align: center;
}

.catoygb h1 {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, #e94560 50%, #ff6b6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ybdea9 {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 35px;
    line-height: 1.8;
}

.8jvv95 {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-block;
    padding: 14px 36px;
    background: var(--gradient-btn);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(233, 69, 96, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(233, 69, 96, 0.5);
    color: #fff;
}

.btn-secondary {
    display: inline-block;
    padding: 14px 36px;
    background: transparent;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.btn-secondary:hover {
    border-color: var(--secondary);
    color: var(--secondary);
    transform: translateY(-3px);
}

.yfrnldu {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.isj7i0 {
    text-align: center;
}

.kncg9y {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1.2;
}

.2lzx65 {
    display: block;
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* === Section Blocks === */
.section-block {
    padding: 80px 0;
}

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

.section-title {
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    color: #fff;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--gradient-btn);
    margin: 12px auto 0;
    border-radius: 2px;
}

.7tng1 {
    text-align: center;
    color: var(--text-secondary);
    font-size: 16px;
    max-width: 800px;
    margin: 0 auto 45px;
    line-height: 1.8;
}

.49qmyqd6 {
    text-align: center;
    margin-top: 40px;
}

.gb3g28u {
    display: inline-block;
    padding: 12px 32px;
    border: 2px solid var(--secondary);
    color: var(--secondary);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.gb3g28u:hover {
    background: var(--secondary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(233, 69, 96, 0.35);
}

/* === Media Grid (影视传媒) === */
.media-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.media-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}

.media-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-light);
}

.6lm722t6 {
    font-size: 42px;
    margin-bottom: 16px;
    line-height: 1;
}

.media-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 12px;
}

.media-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* === Video Grid (动漫卡片) === */
.video-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

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

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

.zczvn {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
}

.zczvn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.video-card:hover .zczvn img {
    transform: scale(1.08);
}

.27gn10 {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.video-card:hover .27gn10 {
    opacity: 1;
}

.hd6sirnj {
    width: 64px;
    height: 64px;
    background: rgba(233, 69, 96, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(233, 69, 96, 0.5);
}

.video-card:hover .hd6sirnj {
    transform: scale(1.1);
}

.56o036ho {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 600;
}

.1cyxfmvl {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--gradient-btn);
    color: #fff;
    font-size: 11px;
    padding: 3px 10px;
    border-radius: 4px;
    font-weight: 600;
}

.m26d2 {
    padding: 16px;
}

.m26d2 h3 {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pr0wiao {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.ulaxv4 {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.tag {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(83, 52, 131, 0.3);
    color: var(--accent-light);
    font-size: 11px;
    border-radius: 4px;
    border: 1px solid rgba(83, 52, 131, 0.4);
}

/* === Entertainment Grid (娱乐专区) === */
.entertainment-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: auto;
    gap: 24px;
}

.lh66o0ex {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.ent-card.2mhl73 {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
}

.lh66o0ex img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.lh66o0ex:hover img {
    transform: scale(1.05);
}

.poyk7d8b {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
}

.poyk7d8b h3 {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 6px;
}

.poyk7d8b p {
    font-size: 13px;
    color: var(--text-secondary);
}

/* === AI Showcase === */
.7oux6s {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.fuptthe6 {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.fuptthe6 img {
    width: 100%;
    border-radius: var(--radius-md);
}

.lwbu4mxm {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.qf891m96 {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition);
}

.qf891m96:hover {
    border-color: var(--accent-light);
    transform: translateX(5px);
}

.qf891m96 h3 {
    font-size: 17px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}

.qf891m96 p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* === Community Grid === */
.community-banner-wrap {
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 40px;
}

.community-banner-wrap img {
    width: 100%;
    border-radius: var(--radius-md);
}

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

.comm-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px 22px;
    text-align: center;
    transition: var(--transition);
}

.comm-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.mclea {
    font-size: 38px;
    margin-bottom: 14px;
}

.comm-card h3 {
    font-size: 17px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 10px;
}

.comm-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* === Expert Grid === */
.expert-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

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

.expert-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-light);
}

.expert-card img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 16px;
    border: 3px solid var(--accent);
}

.expert-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
}

.svmr3 {
    font-size: 14px;
    color: var(--secondary);
    margin-bottom: 10px;
}

.hiucm {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 10px;
}

.31pj01y {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.wadhea7 {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.vuxnj1 {
    padding: 6px 16px;
    background: var(--gradient-btn);
    color: #fff;
    font-size: 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.vuxnj1:hover {
    color: #fff;
    transform: translateY(-1px);
}

.5gxq6z1b {
    padding: 6px 16px;
    border: 1px solid var(--secondary);
    color: var(--secondary);
    font-size: 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.5gxq6z1b:hover {
    background: var(--secondary);
    color: #fff;
}

/* === Partner Wall === */
.262ulqds {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.dig0r {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    transition: var(--transition);
}

.dig0r:hover {
    border-color: var(--accent-light);
    background: var(--bg-card-hover);
}

.dig0r span {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* === HowTo Steps === */
.62awz {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.5c0ng {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.5c0ng:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.yj1aa4gv {
    font-size: 48px;
    font-weight: 900;
    color: var(--secondary);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 12px;
}

.5c0ng h3 {
    font-size: 17px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 10px;
}

.5c0ng p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

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

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

.faq-item:hover {
    border-color: var(--accent-light);
}

.ktyf3p4 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    cursor: pointer;
    background: var(--bg-card);
    transition: var(--transition);
}

.ktyf3p4:hover {
    background: var(--bg-card-hover);
}

.ktyf3p4 h3 {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
}

.o2h7xbbm {
    font-size: 24px;
    color: var(--secondary);
    font-weight: 300;
    transition: var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
}

.iv8ia {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer.active {
    padding: 0 24px 20px;
    max-height: 300px;
}

.iv8ia p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* === Reviews === */
.review-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.review-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    transition: var(--transition);
}

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

.o7v6bh {
    color: #ffc107;
    font-size: 18px;
    margin-bottom: 14px;
    letter-spacing: 2px;
}

.xu3pwagf {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
    font-style: italic;
}

.qcviu {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.o9bjz2nk {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
}

.o3lv543 {
    font-size: 12px;
    color: var(--text-muted);
}

/* === Contact === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.5ihvyd8 {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
}

.5ihvyd8 h3 {
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}

.5ihvyd8 h4 {
    font-size: 17px;
    font-weight: 600;
    color: var(--secondary);
    margin: 20px 0 12px;
}

.oxyaq92 {
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(30, 36, 96, 0.5);
}

.oxyaq92 strong {
    color: var(--text-primary);
}

.asblr6de {
    display: flex;
    gap: 30px;
    justify-content: center;
    align-items: start;
    flex-wrap: wrap;
}

.pklq1a {
    text-align: center;
}

.pklq1a img {
    border-radius: var(--radius-md);
    border: 2px solid var(--border-color);
    margin-bottom: 10px;
}

.pklq1a p {
    font-size: 13px;
    color: var(--text-secondary);
}

/* === Share Buttons === */
.clw5j53d {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.dhdz1l7 {
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    transition: var(--transition);
}

.dhdz1l7:hover {
    transform: translateY(-3px);
    color: #fff;
}

.share-wechat { background: #07c160; }
.share-weibo { background: #e6162d; }
.share-douyin { background: #161823; border: 1px solid #333; }
.share-bilibili { background: #00a1d6; }
.share-qq { background: #12b7f5; }

/* === Footer === */
.site-footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 0;
}

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

.4yn93b {
    padding-right: 20px;
}

.footer-logo {
    margin-bottom: 16px;
}

.4yn93b p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
}

.footer-nav h4,
.hgmeht h4 {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 16px;
}

.footer-nav ul li {
    margin-bottom: 8px;
}

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

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

.hgmeht p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.64wlfhwi {
    padding: 20px 0;
    text-align: center;
}

.64wlfhwi p {
    font-size: 12px;
    color: var(--text-muted);
}

/* === Page Hero (内页) === */
.page-hero {
    background: var(--gradient-hero);
    padding: 60px 0;
    text-align: center;
    margin-top: 110px;
}

.page-hero h1 {
    font-size: 36px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 14px;
}

.page-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* === Category Grid === */
.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.cat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px 20px;
    text-align: center;
    transition: var(--transition);
    display: block;
}

.cat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--secondary);
}

.cat-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
}

.cat-card p {
    font-size: 13px;
    color: var(--text-secondary);
}

/* === About Content === */
.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-content p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 20px;
}

.about-content h3 {
    font-size: 22px;
    font-weight: 600;
    color: #fff;
    margin: 30px 0 16px;
}

.about-content ul {
    margin-bottom: 20px;
}

.about-content li {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    padding: 6px 0 6px 20px;
    position: relative;
}

.about-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
}

/* === Responsive === */
@media (max-width: 1024px) {
    .video-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .expert-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .62awz {
        grid-template-columns: repeat(2, 1fr);
    }
    .262ulqds {
        grid-template-columns: repeat(3, 1fr);
    }
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    .mobile-menu-btn {
        display: flex;
    }
    .catoygb h1 {
        font-size: 28px;
    }
    .ybdea9 {
        font-size: 15px;
    }
    .yfrnldu {
        gap: 24px;
    }
    .kncg9y {
        font-size: 24px;
    }
    .section-title {
        font-size: 24px;
    }
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .media-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .community-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .entertainment-grid {
        grid-template-columns: 1fr;
    }
    .ent-card.2mhl73 {
        grid-column: auto;
        grid-row: auto;
    }
    .7oux6s {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .review-grid {
        grid-template-columns: 1fr;
    }
    .expert-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .62awz {
        grid-template-columns: 1fr;
    }
    .262ulqds {
        grid-template-columns: repeat(2, 1fr);
    }
    .category-grid {
        grid-template-columns: 1fr;
    }
    .page-hero {
        padding: 40px 0;
    }
    .page-hero h1 {
        font-size: 26px;
    }
    .hero-section {
        min-height: 450px;
    }
    .breadcrumb {
        margin-top: 70px;
    }
    .hero-section {
        margin-top: 70px;
    }
    .page-hero {
        margin-top: 70px;
    }
}

@media (max-width: 480px) {
    .video-grid {
        grid-template-columns: 1fr;
    }
    .media-grid {
        grid-template-columns: 1fr;
    }
    .community-grid {
        grid-template-columns: 1fr;
    }
    .8jvv95 {
        flex-direction: column;
        align-items: center;
    }
    .catoygb h1 {
        font-size: 24px;
    }
    .262ulqds {
        grid-template-columns: 1fr 1fr;
    }
}

/* === Animations === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* === Scrollbar === */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

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

/* === Topic List (社区互动) === */
.topic-list {
    max-width: 800px;
    margin: 0 auto;
}

.topic-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.topic-item:hover {
    border-color: var(--accent-light);
    background: var(--bg-card-hover);
}

.topic-hot,
.topic-new {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.topic-hot {
    background: var(--gradient-btn);
    color: #fff;
}

.topic-new {
    background: linear-gradient(135deg, #533483, #7b5ea7);
    color: #fff;
}

.topic-item h3 {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    flex: 1;
}

.topic-meta {
    font-size: 12px;
    color: var(--text-muted);
    white-space: nowrap;
}

/* === Expert Credentials === */
.expert-credentials {
    font-size: 12px;
    color: var(--accent-light);
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

/* === Privacy Content === */
.privacy-content h2 {
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    margin: 30px 0 12px;
}

.privacy-content h2::after {
    display: none;
}

/* === Review Grid 2-col for inner pages === */
@media (min-width: 769px) {
    .review-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .topic-item {
        flex-wrap: wrap;
    }
    .topic-meta {
        width: 100%;
    }
}