/* ============================================
   大象传媒 - 原创样式表
   配色方案：粉色(#FF6B9D) + 珊瑚(#FF8E72) + 深紫(#2D1B69) + 暗底(#0F0A1E)
   ============================================ */

/* === 基础重置与全局 === */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;background:#0F0A1E;color:#E8E0F0;line-height:1.7;overflow-x:hidden}
a{color:#FF6B9D;text-decoration:none;transition:color .3s}
a:hover{color:#FF8E72}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
.container{max-width:1280px;margin:0 auto;padding:0 20px}
.ifol5{background:#1E1E32;border-radius:10px;padding:16px 28px;font-size:1rem;color:#888;border:1px solid rgba(255,255,255,.06);transition:border-color .3s}
.ifol5:hover{border-color:rgba(232,55,90,.3);color:#FF6B9D}
/* === 顶部导航 === */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(15,10,30,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,107,157,.15);transition:all .3s}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:68px;max-width:1280px;margin:0 auto;padding:0 20px}
.nav-logo{display:flex;align-items:center;gap:10px}
.nav-logo img{height:40px;width:auto}
.nav-logo span{font-size:1.3rem;font-weight:700;background:linear-gradient(135deg,#FF6B9D,#FF8E72);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.nav-menu{display:flex;gap:6px;align-items:center}
.nav-menu a{padding:8px 16px;border-radius:20px;font-size:.9rem;color:#C8BFD8;transition:all .3s;white-space:nowrap}
.nav-menu a:hover,.nav-menu a.active{background:linear-gradient(135deg,#FF6B9D,#FF8E72);color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:#FF6B9D;border-radius:2px;transition:all .3s}

/* === 搜索框 === */
.pq1jxo{background:linear-gradient(135deg,rgba(45,27,105,.6),rgba(15,10,30,.8));padding:16px 0;border-bottom:1px solid rgba(255,107,157,.1)}
.pgxlx{max-width:640px;margin:0 auto;position:relative}
.pgxlx input{width:100%;padding:12px 50px 12px 20px;border-radius:30px;border:2px solid rgba(255,107,157,.3);background:rgba(255,255,255,.06);color:#E8E0F0;font-size:.95rem;outline:none;transition:border-color .3s}
.pgxlx input:focus{border-color:#FF6B9D}
.pgxlx input::placeholder{color:#8B7FA8}
.pgxlx button{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:50%;border:none;background:linear-gradient(135deg,#FF6B9D,#FF8E72);color:#fff;cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center}

/* === Hero区域 === */
.hero-section{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden;margin-top:68px}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(.45)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,10,30,.3) 0%,rgba(15,10,30,.85) 100%)}
.hero-content{position:relative;z-index:2;text-align:center;width:100%;padding:60px 20px}
.hero-content h1{font-size:2.8rem;font-weight:800;margin-bottom:16px;background:linear-gradient(135deg,#FF6B9D,#FF8E72,#FFB347);-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:none}
.hero-content h2{font-size:1.3rem;color:#C8BFD8;font-weight:400;margin-bottom:28px}
.xg9a67ys{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:24px}
.xg9a67ys span{padding:6px 18px;border-radius:20px;background:rgba(255,107,157,.15);color:#FF8E72;font-size:.85rem;border:1px solid rgba(255,107,157,.25)}
.hero-btn{display:inline-block;padding:14px 40px;border-radius:30px;background:linear-gradient(135deg,#FF6B9D,#FF8E72);color:#fff;font-size:1.05rem;font-weight:600;transition:all .3s;box-shadow:0 4px 20px rgba(255,107,157,.4)}
.hero-btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(255,107,157,.6);color:#fff}

/* === 面包屑 === */
.breadcrumb{padding:14px 0;font-size:.85rem;color:#8B7FA8}
.breadcrumb a{color:#FF6B9D}
.breadcrumb span{margin:0 8px;color:#5A4F72}

/* === 通用区块标题 === */
.section{padding:60px 0}
.section-header{text-align:center;margin-bottom:45px}
.section-header h2{font-size:2rem;font-weight:700;margin-bottom:10px;color:#F0E8FF}
.section-header h3{font-size:1.5rem;font-weight:600;margin-bottom:8px;color:#F0E8FF}
.section-header p{color:#8B7FA8;font-size:1rem;max-width:600px;margin:0 auto}
.section-header .accent{color:#FF6B9D}
.section-divider{width:60px;height:3px;background:linear-gradient(90deg,#FF6B9D,#FF8E72);margin:12px auto 0;border-radius:3px}

/* === 视频卡片网格 === */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.video-card{position:relative;border-radius:14px;overflow:hidden;background:#1A1230;transition:all .4s;cursor:pointer}
.video-card:hover{transform:translateY(-6px);box-shadow:0 12px 40px rgba(255,107,157,.2)}
.video-thumb{position:relative;padding-top:56.25%;overflow:hidden}
.video-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.video-card:hover .video-thumb img{transform:scale(1.08)}
.video-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;background:rgba(15,10,30,.5)}
.video-card:hover .video-play{opacity:1}
.video-play-btn{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#FF6B9D,#FF8E72);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(255,107,157,.5);transition:transform .3s}
.video-play-btn:hover{transform:scale(1.1)}
.video-play-btn::after{content:'';width:0;height:0;border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;margin-left:3px}
.video-duration{position:absolute;bottom:10px;right:10px;background:rgba(0,0,0,.75);color:#fff;padding:3px 8px;border-radius:4px;font-size:.75rem}
.video-info{padding:16px}
.video-info h3,.video-info h4{font-size:1rem;font-weight:600;color:#F0E8FF;margin-bottom:8px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.video-meta{display:flex;gap:14px;font-size:.8rem;color:#8B7FA8}
.video-meta span{display:flex;align-items:center;gap:4px}
.video-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.video-tags span{padding:3px 10px;border-radius:12px;background:rgba(255,107,157,.1);color:#FF8E72;font-size:.75rem}

/* === 分类标签栏 === */
.na9ej{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:35px}
.na9ej a,.na9ej button{padding:8px 22px;border-radius:22px;border:1px solid rgba(255,107,157,.3);background:transparent;color:#C8BFD8;font-size:.9rem;cursor:pointer;transition:all .3s}
.na9ej a:hover,.na9ej a.active,.na9ej button:hover,.na9ej button.active{background:linear-gradient(135deg,#FF6B9D,#FF8E72);color:#fff;border-color:transparent}

/* === 影视传媒模块 === */
.lbsbcbf{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rov60e{background:#1A1230;border-radius:12px;padding:28px 22px;text-align:center;border:1px solid rgba(255,107,157,.1);transition:all .3s}
.rov60e:hover{border-color:#FF6B9D;transform:translateY(-4px)}
.pzudnk{font-size:2.2rem;margin-bottom:14px}
.rov60e h4{font-size:1.05rem;color:#F0E8FF;margin-bottom:8px}
.rov60e p{font-size:.85rem;color:#8B7FA8;line-height:1.6}

/* === 娱乐专区 === */
.n847oz2{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.bn6skxd{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:9/12;cursor:pointer}
.bn6skxd img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.bn6skxd:hover img{transform:scale(1.1)}
.y59kwl{position:absolute;inset:0;background:linear-gradient(0deg,rgba(15,10,30,.9) 0%,transparent 60%);display:flex;flex-direction:column;justify-content:flex-end;padding:18px}
.y59kwl h4{color:#fff;font-size:1rem;margin-bottom:4px}
.y59kwl p{color:#C8BFD8;font-size:.8rem}

/* === AI赋能模块 === */
.ai-features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ai-card{background:linear-gradient(145deg,#1A1230,#251A45);border-radius:14px;padding:32px 24px;border:1px solid rgba(255,107,157,.08);transition:all .4s;position:relative;overflow:hidden}
.ai-card::before{content:'';position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,rgba(255,107,157,.06) 0%,transparent 70%);transition:all .5s}
.ai-card:hover{border-color:rgba(255,107,157,.3);transform:translateY(-4px)}
.ai-card:hover::before{top:-30%;right:-30%}
.ai-card h4{font-size:1.1rem;color:#FF8E72;margin-bottom:12px;position:relative}
.ai-card p{font-size:.9rem;color:#8B7FA8;line-height:1.7;position:relative}

/* === 社区功能 === */
.zbbl8{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.rpk5sjh{display:flex;gap:18px;background:#1A1230;border-radius:12px;padding:22px;border:1px solid rgba(255,107,157,.08);transition:all .3s}
.rpk5sjh:hover{border-color:#FF6B9D}
.r40s68{width:52px;height:52px;border-radius:12px;background:linear-gradient(135deg,rgba(255,107,157,.2),rgba(255,142,114,.2));display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}
.u5pxk h4{font-size:1rem;color:#F0E8FF;margin-bottom:6px}
.u5pxk p{font-size:.85rem;color:#8B7FA8;line-height:1.6}

/* === 专家展示 === */
.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.expert-card{background:#1A1230;border-radius:14px;overflow:hidden;text-align:center;border:1px solid rgba(255,107,157,.08);transition:all .3s}
.expert-card:hover{border-color:#FF6B9D;transform:translateY(-4px)}
.expert-avatar{width:100%;aspect-ratio:1;overflow:hidden}
.expert-avatar img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.expert-card:hover .expert-avatar img{transform:scale(1.05)}
.expert-info{padding:20px 16px}
.expert-info h4{font-size:1.05rem;color:#F0E8FF;margin-bottom:4px}
.expert-info .title{color:#FF8E72;font-size:.85rem;margin-bottom:10px}
.expert-info p{font-size:.8rem;color:#8B7FA8;line-height:1.5;margin-bottom:14px}
.expert-btns{display:flex;gap:8px;justify-content:center}
.expert-btns a{padding:6px 16px;border-radius:18px;font-size:.8rem;border:1px solid rgba(255,107,157,.3);color:#FF6B9D;transition:all .3s}
.expert-btns a:hover{background:#FF6B9D;color:#fff}

/* === FAQ手风琴 === */
.orfpijt{max-width:800px;margin:0 auto}
.dg1j7{background:#1A1230;border-radius:12px;margin-bottom:12px;border:1px solid rgba(255,107,157,.08);overflow:hidden}
.nd5dlmxq{padding:18px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:#F0E8FF;transition:background .3s}
.nd5dlmxq:hover{background:rgba(255,107,157,.05)}
.nd5dlmxq::after{content:'+';font-size:1.4rem;color:#FF6B9D;transition:transform .3s}
.dg1j7.open .nd5dlmxq::after{transform:rotate(45deg)}
.swbarai3{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease}
.dg1j7.open .swbarai3{max-height:300px;padding:0 24px 18px}
.swbarai3 p{color:#8B7FA8;font-size:.9rem;line-height:1.7}

/* === 用户评论 === */
.rp18w4{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.sdxgqb{background:#1A1230;border-radius:14px;padding:24px;border:1px solid rgba(255,107,157,.08)}
.xkbjy07k{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.up4usnaj{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#FF6B9D,#FF8E72);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.1rem}
.n2q35f9w{font-weight:600;color:#F0E8FF;font-size:.95rem}
.l8p99ie{font-size:.8rem;color:#5A4F72}
.b3osus9k{color:#FFB347;font-size:.9rem;margin-bottom:10px;letter-spacing:2px}
.ysfqpxk{font-size:.9rem;color:#8B7FA8;line-height:1.7}

/* === 合作伙伴 === */
.cj89r{background:linear-gradient(180deg,rgba(45,27,105,.2),rgba(15,10,30,.5));border-radius:16px;padding:40px;text-align:center}
.chgtcx7{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin-top:24px}
.chgtcx7 img{height:50px;opacity:.6;transition:opacity .3s;filter:grayscale(100%) brightness(1.5)}
.chgtcx7 img:hover{opacity:1;filter:none}

/* === How-To指南 === */
.la881pg{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:30px}
.y0gmpg9c{text-align:center;padding:24px 16px}
.ngs5tdjm{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#FF6B9D,#FF8E72);color:#fff;font-size:1.2rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.y0gmpg9c h4{color:#F0E8FF;margin-bottom:8px;font-size:1rem}
.y0gmpg9c p{color:#8B7FA8;font-size:.85rem;line-height:1.6}

/* === 联系我们 === */
.qwgxr{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.twllll{background:#1A1230;border-radius:14px;padding:32px;border:1px solid rgba(255,107,157,.08)}
.twllll h4{color:#FF8E72;font-size:1.1rem;margin-bottom:18px}
.wayke{display:flex;gap:12px;margin-bottom:14px;align-items:flex-start}
.wayke .label{color:#8B7FA8;min-width:80px;font-size:.9rem}
.wayke .value{color:#F0E8FF;font-size:.9rem}
.c24ls{display:flex;gap:24px;margin-top:20px}
.akh84l{text-align:center}
.akh84l img{width:140px;height:140px;border-radius:10px;margin-bottom:8px}
.akh84l p{font-size:.8rem;color:#8B7FA8}

/* === 社交分享 === */
.u810k5sv{display:flex;gap:12px;justify-content:center;padding:20px 0}
.lzk6ad4w{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.85rem;color:#fff;transition:all .3s;cursor:pointer}
.lzk6ad4w.wechat{background:#07C160}
.lzk6ad4w.weibo{background:#E6162D}
.lzk6ad4w.douyin{background:#161823}
.lzk6ad4w.bilibili{background:#00A1D6}
.lzk6ad4w:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.3)}

/* === 页脚 === */
.site-footer{background:#0A0716;border-top:1px solid rgba(255,107,157,.1);padding:50px 0 20px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:40px}
.footer-brand img{height:36px;margin-bottom:14px}
.footer-brand p{color:#8B7FA8;font-size:.85rem;line-height:1.7}
.footer-col h4{color:#F0E8FF;font-size:1rem;margin-bottom:16px;position:relative;padding-bottom:10px}
.footer-col h4::after{content:'';position:absolute;bottom:0;left:0;width:30px;height:2px;background:#FF6B9D;border-radius:2px}
.footer-col a{display:block;color:#8B7FA8;font-size:.85rem;margin-bottom:10px;transition:color .3s}
.footer-col a:hover{color:#FF6B9D}
.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(255,107,157,.08);color:#5A4F72;font-size:.8rem}
.footer-bottom a{color:#8B7FA8}

/* === 内页通用 === */
.page-hero{position:relative;min-height:300px;display:flex;align-items:center;margin-top:68px;overflow:hidden}
.page-hero .hero-bg{filter:brightness(.35)}
.page-hero .hero-content h1{font-size:2.2rem}
.author-box{display:flex;gap:16px;align-items:center;background:#1A1230;border-radius:12px;padding:20px;margin:30px 0;border:1px solid rgba(255,107,157,.08)}
.author-box img{width:64px;height:64px;border-radius:50%;object-fit:cover}
.author-box .author-info h4{color:#F0E8FF;margin-bottom:4px}
.author-box .author-info p{color:#8B7FA8;font-size:.85rem}

/* === 荣誉资质 === */
.honor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.honor-item{background:#1A1230;border-radius:12px;padding:24px;text-align:center;border:1px solid rgba(255,107,157,.08)}
.honor-icon{font-size:2rem;margin-bottom:10px}
.honor-item h4{color:#F0E8FF;font-size:.95rem;margin-bottom:6px}
.honor-item p{color:#8B7FA8;font-size:.8rem}

/* === 发展历程 === */
.timeline{position:relative;max-width:700px;margin:0 auto;padding-left:40px}
.timeline::before{content:'';position:absolute;left:15px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,#FF6B9D,#FF8E72,#2D1B69)}
.timeline-item{position:relative;margin-bottom:30px;padding-left:30px}
.timeline-item::before{content:'';position:absolute;left:-32px;top:6px;width:12px;height:12px;border-radius:50%;background:#FF6B9D;border:3px solid #0F0A1E}
.timeline-item h4{color:#FF8E72;font-size:1rem;margin-bottom:4px}
.timeline-item p{color:#8B7FA8;font-size:.9rem}

/* === 隐私政策 === */
.privacy-content{max-width:800px;margin:0 auto}
.privacy-content h3{color:#FF8E72;margin:28px 0 12px;font-size:1.2rem}
.privacy-content p{color:#8B7FA8;font-size:.9rem;line-height:1.8;margin-bottom:14px}

/* === 响应式 === */
@media(max-width:1024px){
  .video-grid{grid-template-columns:repeat(2,1fr)}
  .expert-grid{grid-template-columns:repeat(2,1fr)}
  .n847oz2{grid-template-columns:repeat(2,1fr)}
  .ai-features{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .la881pg{grid-template-columns:repeat(2,1fr)}
  .honor-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-menu{display:none;position:absolute;top:68px;left:0;width:100%;background:rgba(15,10,30,.98);flex-direction:column;padding:20px;gap:4px;border-bottom:1px solid rgba(255,107,157,.15)}
  .nav-menu.open{display:flex}
  .nav-toggle{display:flex}
  .hero-content h1{font-size:1.8rem}
  .hero-content h2{font-size:1rem}
  .video-grid{grid-template-columns:1fr}
  .lbsbcbf{grid-template-columns:1fr}
  .zbbl8{grid-template-columns:1fr}
  .qwgxr{grid-template-columns:1fr}
  .rp18w4{grid-template-columns:1fr}
  .expert-grid{grid-template-columns:1fr}
  .n847oz2{grid-template-columns:repeat(2,1fr)}
  .ai-features{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .la881pg{grid-template-columns:1fr}
  .honor-grid{grid-template-columns:1fr}
  .section{padding:40px 0}
  .bn6skxd{aspect-ratio:9/14}
}
@media(max-width:480px){
  .n847oz2{grid-template-columns:1fr}
  .hero-section{min-height:400px}
  .c24ls{flex-direction:column;align-items:center}
}

/* === 懒加载 === */
img[data-src]{opacity:0;transition:opacity .5s}
img[data-src].loaded,img:not([data-src]){opacity:1}

/* === 动画 === */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.fade-in{animation:fadeInUp .6s ease forwards}