/* ============================================
   网红主播 - 原创样式表
   配色方案：樱花粉 #FF6B9D / 深紫夜空 #1A0E2E / 金色 #F8B500
   ============================================ */

/* === 基础重置 === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:#0F0820;color:#E8DCF5;line-height:1.75;overflow-x:hidden}
a{color:#FF6B9D;text-decoration:none;transition:color .3s}
a:hover{color:#FFB3CC}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* === 头部导航 === */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(15,8,32,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,107,157,.15);transition:background .3s}
.site-header.scrolled{background:rgba(15,8,32,.98);box-shadow:0 4px 20px rgba(0,0,0,.4)}
.header-wrap{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;height:64px}
.logo-area{display:flex;align-items:center;gap:10px}
.logo-img{height:40px;width:auto}
.logo-tagline{font-size:.75rem;color:#B8A0D2;white-space:nowrap}
.main-nav .nav-list{display:flex;gap:4px}
.nav-link{display:block;padding:8px 12px;font-size:.875rem;color:#D4C5E8;border-radius:6px;transition:all .3s;white-space:nowrap}
.nav-link:hover,.nav-link.active{color:#fff;background:rgba(255,107,157,.2)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:#FF6B9D;border-radius:2px;transition:all .3s}

/* === 搜索框 === */
.search-wrap{background:rgba(26,14,46,.6);border-top:1px solid rgba(255,107,157,.08)}
.search-inner{max-width:600px;margin:0 auto;padding:8px 20px;display:flex;gap:8px}
.search-field{flex:1;padding:8px 16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,107,157,.2);border-radius:20px;color:#F5E6FF;font-size:.875rem;outline:none;transition:border-color .3s}
.search-field:focus{border-color:#FF6B9D}
.search-field::placeholder{color:#8B7AAE}
.search-btn{padding:8px 20px;background:linear-gradient(135deg,#FF6B9D,#C44569);color:#fff;border:none;border-radius:20px;font-size:.875rem;cursor:pointer;transition:opacity .3s}
.search-btn:hover{opacity:.85}

/* === Banner === */
.hero-banner{position:relative;min-height:520px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-top:104px}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat}
.hero-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,8,32,.7) 0%,rgba(15,8,32,.85) 100%)}
.hero-body{position:relative;z-index:2;text-align:center;max-width:800px;padding:60px 20px}
.hero-title{font-size:2.5rem;font-weight:800;color:#fff;margin-bottom:20px;text-shadow:0 2px 20px rgba(255,107,157,.3);line-height:1.3}
.hero-desc{font-size:1.05rem;color:#D4C5E8;margin-bottom:30px;line-height:1.8}
.hero-actions{display:flex;gap:16px;justify-content:center;margin-bottom:24px;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 28px;border-radius:25px;font-size:.95rem;font-weight:600;transition:all .3s;cursor:pointer;border:none}
.btn-primary{background:linear-gradient(135deg,#FF6B9D,#C44569);color:#fff;box-shadow:0 4px 15px rgba(255,107,157,.4)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,107,157,.5);color:#fff}
.btn-outline{background:transparent;color:#FF6B9D;border:2px solid #FF6B9D}
.btn-outline:hover{background:rgba(255,107,157,.15);color:#FFB3CC}
.btn-sm{padding:8px 18px;font-size:.8rem;border-radius:20px;background:linear-gradient(135deg,#FF6B9D,#C44569);color:#fff}
.btn-sm:hover{color:#fff;opacity:.85}
.btn-ghost{background:transparent;border:1px solid rgba(255,107,157,.4);color:#FF6B9D}
.btn-ghost:hover{background:rgba(255,107,157,.1);color:#FFB3CC}
.hero-tags{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.hero-tags .tag,.card-tags .tag,.media-tags .tag{display:inline-block;padding:4px 12px;background:rgba(255,107,157,.15);color:#FFB3CC;border-radius:12px;font-size:.75rem;border:1px solid rgba(255,107,157,.2)}

/* === 面包屑 === */
.breadcrumb{padding:12px 0;font-size:.8rem;color:#8B7AAE;border-bottom:1px solid rgba(255,107,157,.08)}
.breadcrumb a{color:#B8A0D2}
.breadcrumb a:hover{color:#FF6B9D}
.breadcrumb .sep{margin:0 8px;color:#5C4D7A}
.breadcrumb .current{color:#FF6B9D}

/* === 通用Section === */
.section{padding:60px 0}
.section-alt{background:rgba(26,14,46,.5)}
.section-heading{font-size:1.75rem;font-weight:700;color:#fff;text-align:center;margin-bottom:12px;line-height:1.4}
.section-heading::after{content:'';display:block;width:60px;height:3px;background:linear-gradient(90deg,#FF6B9D,#F8B500);margin:12px auto 0;border-radius:2px}
.section-intro{text-align:center;color:#B8A0D2;max-width:750px;margin:0 auto 40px;font-size:.95rem;line-height:1.8}

/* === 视频卡片网格 === */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.video-card{background:rgba(42,26,78,.6);border-radius:12px;overflow:hidden;border:1px solid rgba(255,107,157,.1);transition:transform .3s,box-shadow .3s}
.video-card:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(255,107,157,.15)}
.thumb-wrap{position:relative;overflow:hidden;aspect-ratio:3/4}
.thumb-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.video-card:hover .thumb-wrap img{transform:scale(1.05)}
.play-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(15,8,32,.4);opacity:0;transition:opacity .3s}
.video-card:hover .play-overlay{opacity:1}
.play-icon{width:56px;height:56px;background:rgba(255,107,157,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff;padding-left:4px}
.duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.7);color:#fff;padding:2px 8px;border-radius:4px;font-size:.75rem}
.card-info{padding:16px}
.card-title{font-size:.95rem;font-weight:600;color:#F5E6FF;margin-bottom:8px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-stats{display:flex;gap:12px;font-size:.75rem;color:#8B7AAE;margin-bottom:8px;flex-wrap:wrap}
.card-tags{display:flex;gap:6px;flex-wrap:wrap}

/* === 影视传媒模块 === */
.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.media-card{background:rgba(42,26,78,.6);border-radius:12px;overflow:hidden;border:1px solid rgba(255,107,157,.1);transition:transform .3s}
.media-card:hover{transform:translateY(-4px)}
.media-img-wrap{overflow:hidden;aspect-ratio:4/3}
.media-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.media-card:hover .media-img-wrap img{transform:scale(1.05)}
.media-body{padding:20px}
.media-title{font-size:1.05rem;font-weight:600;color:#fff;margin-bottom:10px}
.media-desc{font-size:.875rem;color:#B8A0D2;line-height:1.75;margin-bottom:12px}
.media-tags{display:flex;gap:6px;flex-wrap:wrap}

/* === 娱乐专区 === */
.entertain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.entertain-card{background:rgba(42,26,78,.5);border-radius:12px;padding:28px 20px;text-align:center;border:1px solid rgba(255,107,157,.1);transition:all .3s}
.entertain-card:hover{border-color:rgba(255,107,157,.3);transform:translateY(-4px)}
.entertain-icon{font-size:2.5rem;margin-bottom:12px}
.entertain-title{font-size:1rem;font-weight:600;color:#FF6B9D;margin-bottom:10px}
.entertain-card p{font-size:.85rem;color:#B8A0D2;line-height:1.7}

/* === AI赋能模块 === */
.ai-showcase{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.ai-img-area{border-radius:12px;overflow:hidden}
.ai-img-area img{width:100%;height:auto;border-radius:12px}
.ai-features{display:flex;flex-direction:column;gap:24px}
.ai-feature{background:rgba(42,26,78,.5);border-radius:10px;padding:20px;border-left:3px solid #FF6B9D}
.ai-feature h4{font-size:1rem;color:#FFB3CC;margin-bottom:8px}
.ai-feature p{font-size:.875rem;color:#B8A0D2;line-height:1.75}

/* === 社区功能 === */
.community-showcase{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.community-img-area{border-radius:12px;overflow:hidden}
.community-img-area img{width:100%;border-radius:12px}
.community-features{display:flex;flex-direction:column;gap:16px}
.community-item{background:rgba(42,26,78,.5);border-radius:10px;padding:16px 20px;border:1px solid rgba(255,107,157,.1)}
.community-item h5{font-size:.95rem;color:#FF6B9D;margin-bottom:6px}
.community-item p{font-size:.85rem;color:#B8A0D2;line-height:1.7}

/* === 专家展示 === */
.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.expert-card{background:rgba(42,26,78,.6);border-radius:12px;padding:28px 20px;text-align:center;border:1px solid rgba(255,107,157,.1);transition:transform .3s}
.expert-card:hover{transform:translateY(-4px)}
.expert-avatar{width:120px;height:120px;border-radius:50%;object-fit:cover;margin:0 auto 16px;border:3px solid rgba(255,107,157,.3)}
.expert-name{font-size:1.1rem;font-weight:700;color:#fff;margin-bottom:6px}
.expert-role{font-size:.8rem;color:#FF6B9D;margin-bottom:10px}
.expert-desc{font-size:.825rem;color:#B8A0D2;line-height:1.7;margin-bottom:16px}
.expert-actions{display:flex;gap:8px;justify-content:center}

/* === How-To步骤 === */
.howto-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.howto-step{background:rgba(42,26,78,.5);border-radius:12px;padding:28px 20px;text-align:center;border:1px solid rgba(255,107,157,.1);position:relative}
.step-number{font-size:2.5rem;font-weight:800;color:rgba(255,107,157,.2);margin-bottom:8px}
.step-title{font-size:1rem;font-weight:600;color:#FFB3CC;margin-bottom:10px}
.howto-step p{font-size:.85rem;color:#B8A0D2;line-height:1.7}

/* === 用户评价 === */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review-card{background:rgba(42,26,78,.6);border-radius:12px;padding:24px;border:1px solid rgba(255,107,157,.1)}
.review-stars{color:#F8B500;font-size:1.1rem;margin-bottom:12px;letter-spacing:2px}
.review-text{font-size:.875rem;color:#D4C5E8;line-height:1.8;margin-bottom:16px;font-style:italic}
.reviewer{display:flex;justify-content:space-between;align-items:center;font-size:.8rem}
.reviewer-name{color:#FF6B9D;font-weight:600}
.reviewer-date{color:#8B7AAE}

/* === FAQ === */
.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:rgba(42,26,78,.5);border-radius:10px;border:1px solid rgba(255,107,157,.1);overflow:hidden}
.faq-question{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;cursor:pointer;color:#F5E6FF;font-size:.95rem;font-weight:500;transition:background .3s}
.faq-question:hover{background:rgba(255,107,157,.08)}
.faq-arrow{font-size:.7rem;color:#FF6B9D;transition:transform .3s}
.faq-item.open .faq-arrow{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease}
.faq-item.open .faq-answer{max-height:300px;padding:0 20px 16px}
.faq-answer p{font-size:.875rem;color:#B8A0D2;line-height:1.8}

/* === 分享栏 === */
.share-bar{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.share-btn{padding:10px 24px;border-radius:25px;font-size:.85rem;color:#fff;transition:all .3s;font-weight:500}
.share-wechat{background:#07C160}
.share-weibo{background:#E6162D}
.share-douyin{background:#161823}
.share-bilibili{background:#00A1D6}
.share-qq{background:#12B7F5}
.share-btn:hover{opacity:.85;transform:translateY(-2px);color:#fff}

/* === 页脚 === */
.site-footer{background:#0A0518;border-top:1px solid rgba(255,107,157,.1);padding:50px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:30px;margin-bottom:40px}
.footer-logo{height:40px;width:auto;margin-bottom:10px}
.footer-slogan{font-size:.8rem;color:#FF6B9D;margin-bottom:12px}
.footer-about{font-size:.825rem;color:#8B7AAE;line-height:1.7}
.footer-heading{font-size:.95rem;color:#FFB3CC;margin-bottom:16px;font-weight:600}
.footer-links li{margin-bottom:8px}
.footer-links a{font-size:.825rem;color:#8B7AAE;transition:color .3s}
.footer-links a:hover{color:#FF6B9D}
.footer-contact li{font-size:.8rem;color:#8B7AAE;margin-bottom:8px;line-height:1.6}
.footer-qrcodes{display:flex;gap:16px;margin-top:16px}
.qrcode-item{text-align:center}
.qrcode-item img{width:80px;height:80px;border-radius:6px;margin-bottom:4px}
.qrcode-item span{font-size:.7rem;color:#8B7AAE}
.footer-bottom{border-top:1px solid rgba(255,107,157,.08);padding:20px 0;text-align:center}
.footer-bottom p{font-size:.8rem;color:#5C4D7A;margin-bottom:4px}
.update-time{color:#8B7AAE}

/* === 内页通用 === */
.inner-hero{background:linear-gradient(135deg,#1A0E2E,#2A1A4E);padding:40px 0;margin-top:104px;text-align:center}
.inner-hero h1{font-size:2rem;color:#fff;margin-bottom:8px}
.inner-hero p{color:#B8A0D2;font-size:.95rem}
.article-content{max-width:900px;margin:0 auto;padding:40px 20px}
.article-content h2{font-size:1.5rem;color:#FFB3CC;margin:32px 0 16px;padding-bottom:8px;border-bottom:2px solid rgba(255,107,157,.2)}
.article-content h3{font-size:1.2rem;color:#FF6B9D;margin:24px 0 12px}
.article-content p{font-size:.925rem;color:#D4C5E8;line-height:1.85;margin-bottom:16px}
.article-content ul,.article-content ol{margin:12px 0 16px 24px}
.article-content li{font-size:.9rem;color:#B8A0D2;line-height:1.8;margin-bottom:6px}
.article-content img{border-radius:10px;margin:20px auto}

/* === 内页角色卡片 === */
.character-hero{position:relative;min-height:400px;display:flex;align-items:center;margin-top:104px;overflow:hidden}
.character-hero .hero-bg{position:absolute;inset:0;background-size:cover;background-position:center top}
.character-hero .hero-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,8,32,.95) 0%,rgba(15,8,32,.6) 50%,rgba(15,8,32,.3) 100%)}
.character-info{position:relative;z-index:2;max-width:600px;padding:40px}
.character-info h1{font-size:2.2rem;color:#fff;margin-bottom:12px}
.character-info .subtitle{font-size:1rem;color:#FF6B9D;margin-bottom:16px}
.character-info p{color:#D4C5E8;line-height:1.85;font-size:.95rem}

/* === 回到顶部 === */
.back-to-top{position:fixed;bottom:30px;right:30px;width:44px;height:44px;background:linear-gradient(135deg,#FF6B9D,#C44569);color:#fff;border:none;border-radius:50%;font-size:1.2rem;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s;z-index:999;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px rgba(255,107,157,.4)}
.back-to-top.visible{opacity:1;visibility:visible}
.back-to-top:hover{transform:translateY(-3px)}

/* === 响应式 === */
@media(max-width:1024px){
    .video-grid,.media-grid{grid-template-columns:repeat(2,1fr)}
    .entertain-grid,.expert-grid,.howto-steps{grid-template-columns:repeat(2,1fr)}
    .footer-grid{grid-template-columns:repeat(2,1fr)}
    .ai-showcase,.community-showcase{grid-template-columns:1fr}
}
@media(max-width:768px){
    .nav-toggle{display:flex}
    .main-nav{position:fixed;top:64px;left:0;width:100%;background:rgba(15,8,32,.98);max-height:0;overflow:hidden;transition:max-height .4s ease}
    .main-nav.open{max-height:500px;border-bottom:1px solid rgba(255,107,157,.15)}
    .main-nav .nav-list{flex-direction:column;padding:12px 20px}
    .nav-link{padding:10px 0;border-bottom:1px solid rgba(255,107,157,.06)}
    .hero-banner{min-height:420px;margin-top:104px}
    .hero-title{font-size:1.75rem}
    .hero-desc{font-size:.9rem}
    .section-heading{font-size:1.35rem}
    .video-grid,.review-grid{grid-template-columns:1fr}
    .media-grid{grid-template-columns:1fr}
    .entertain-grid,.expert-grid,.howto-steps{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr}
    .hero-actions{flex-direction:column;align-items:center}
}
@media(max-width:480px){
    .header-wrap{height:56px}
    .hero-banner{margin-top:96px;min-height:360px}
    .hero-title{font-size:1.4rem}
    .section{padding:40px 0}
    .search-inner{padding:6px 12px}
}

/* SEO */
.noise-wrap{position:absolute;width:0;height:0;overflow:hidden;opacity:0;pointer-events:none;z-index:-9999}