/* ========================================
   幼女漫画影视传媒社区 - 原创样式表
   配色：樱花粉 #e8a0bf | 星空紫 #1a0a2e | 薰衣草 #7b5ea7 | 珍珠白 #f8f0f5
   ======================================== */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;color:#2d1b3e;background:#f8f0f5;line-height:1.8}
a{color:#7b5ea7;text-decoration:none;transition:color .3s}
a:hover{color:#e8a0bf}
img{max-width:100%;height:auto}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{background:linear-gradient(135deg,#1a0a2e 0%,#2d1450 50%,#3d1a6e 100%);padding:12px 0;position:sticky;top:0;z-index:1000;box-shadow:0 2px 20px rgba(26,10,46,.5)}
.header-inner{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:0 20px}
.logo-area{display:flex;align-items:center;gap:10px}
.logo-area img{width:42px;height:42px;border-radius:50%;border:2px solid #e8a0bf}
.logo-area h1{font-size:1.3rem;color:#fff;font-weight:700}
.logo-area h1 span{color:#e8a0bf}
.main-nav{display:flex;gap:6px;flex-wrap:wrap}
.main-nav a{color:#d4c0e0;font-size:.88rem;padding:6px 12px;border-radius:20px;transition:all .3s}
.main-nav a:hover,.main-nav a.active{background:rgba(232,160,191,.2);color:#e8a0bf}

/* Search Box */
.search-bar{background:rgba(26,10,46,.06);padding:14px 0;border-bottom:1px solid rgba(123,94,167,.1)}
.search-inner{max-width:600px;margin:0 auto;display:flex;gap:8px;padding:0 20px}
.search-inner input{flex:1;padding:10px 18px;border:2px solid #d4c0e0;border-radius:25px;font-size:.9rem;background:#fff;outline:none;transition:border-color .3s}
.search-inner input:focus{border-color:#e8a0bf}
.search-inner button{padding:10px 24px;background:linear-gradient(135deg,#7b5ea7,#e8a0bf);color:#fff;border:none;border-radius:25px;cursor:pointer;font-size:.9rem;transition:transform .3s}
.search-inner button:hover{transform:scale(1.05)}

/* Banner */
.hero-banner{position:relative;height:480px;overflow:hidden;background:#1a0a2e}
.hero-banner img{width:100%;height:100%;object-fit:cover;opacity:.7}
.hero-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:linear-gradient(180deg,rgba(26,10,46,.3) 0%,rgba(26,10,46,.7) 100%);padding:20px}
.hero-overlay h2{font-size:2.4rem;color:#fff;margin-bottom:12px;text-shadow:0 2px 10px rgba(0,0,0,.5)}
.hero-overlay h2 span{color:#e8a0bf}
.hero-overlay p{font-size:1.1rem;color:#d4c0e0;max-width:700px;line-height:1.8}
.hero-tags{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap;justify-content:center}
.hero-tags span{background:rgba(232,160,191,.25);color:#fff;padding:5px 16px;border-radius:20px;font-size:.82rem;backdrop-filter:blur(4px)}

/* Section Common */
.section{padding:50px 0}
.section-alt{background:#fff}
.section-dark{background:linear-gradient(135deg,#1a0a2e,#2d1450);color:#fff}
.section-title{text-align:center;margin-bottom:36px}
.section-title h2{font-size:1.8rem;color:#1a0a2e;margin-bottom:8px}
.section-title h2 span{color:#e8a0bf}
.section-dark .section-title h2{color:#fff}
.section-title p{color:#7b5ea7;font-size:.95rem}
.section-dark .section-title p{color:#d4c0e0}

/* Video Cards */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.video-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 20px rgba(26,10,46,.08);transition:transform .3s,box-shadow .3s}
.video-card:hover{transform:translateY(-6px);box-shadow:0 12px 36px rgba(26,10,46,.15)}
.video-thumb{position:relative;overflow:hidden;aspect-ratio:16/9}
.video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.video-card:hover .video-thumb img{transform:scale(1.08)}
.play-btn{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(26,10,46,.4);opacity:0;transition:opacity .3s}
.video-card:hover .play-btn{opacity:1}
.play-btn::after{content:'';width:56px;height:56px;background:rgba(232,160,191,.9);border-radius:50%;position:relative}
.play-btn::before{content:'';position:absolute;top:50%;left:52%;transform:translate(-50%,-50%);border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;z-index:2}
.video-duration{position:absolute;bottom:8px;right:8px;background:rgba(26,10,46,.8);color:#fff;padding:2px 8px;border-radius:4px;font-size:.75rem}
.video-info{padding:14px 16px}
.video-info h3{font-size:.95rem;color:#1a0a2e;margin-bottom:6px;line-height:1.4}
.video-meta{display:flex;gap:12px;font-size:.78rem;color:#9a85b0}
.video-tag{display:inline-block;background:rgba(123,94,167,.1);color:#7b5ea7;padding:2px 8px;border-radius:10px;font-size:.72rem;margin-top:6px}

/* Expert Cards */
.expert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.expert-card{background:#fff;border-radius:14px;padding:28px;text-align:center;box-shadow:0 4px 20px rgba(26,10,46,.08);transition:transform .3s}
.expert-card:hover{transform:translateY(-4px)}
.expert-card img{width:100px;height:100px;border-radius:50%;object-fit:cover;border:3px solid #e8a0bf;margin-bottom:14px}
.expert-card h3{font-size:1.05rem;color:#1a0a2e;margin-bottom:4px}
.expert-card .title{color:#7b5ea7;font-size:.85rem;margin-bottom:8px}
.expert-card p{font-size:.85rem;color:#666;line-height:1.6}
.cert-badge{display:inline-block;background:linear-gradient(135deg,#7b5ea7,#e8a0bf);color:#fff;padding:3px 10px;border-radius:12px;font-size:.72rem;margin-top:8px}
.expert-btns{display:flex;gap:8px;justify-content:center;margin-top:12px}
.expert-btns a{padding:6px 16px;border-radius:20px;font-size:.82rem;border:1px solid #e8a0bf;color:#7b5ea7;transition:all .3s}
.expert-btns a:hover{background:#e8a0bf;color:#fff}

/* AI Section */
.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ai-card{background:rgba(255,255,255,.06);border:1px solid rgba(232,160,191,.2);border-radius:14px;padding:28px;text-align:center;transition:transform .3s,border-color .3s}
.ai-card:hover{transform:translateY(-4px);border-color:#e8a0bf}
.ai-icon{font-size:2.2rem;margin-bottom:12px}
.ai-card h3{font-size:1rem;color:#fff;margin-bottom:8px}
.ai-card p{font-size:.85rem;color:#d4c0e0;line-height:1.6}

/* Community */
.community-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.community-card{background:#fff;border-radius:14px;padding:24px;display:flex;gap:16px;align-items:flex-start;box-shadow:0 4px 20px rgba(26,10,46,.08);transition:transform .3s}
.community-card:hover{transform:translateY(-3px)}
.community-icon{width:50px;height:50px;background:linear-gradient(135deg,#7b5ea7,#e8a0bf);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0}
.community-card h3{font-size:1rem;color:#1a0a2e;margin-bottom:4px}
.community-card p{font-size:.85rem;color:#666;line-height:1.5}

/* Brand Wall */
.brand-wall{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;align-items:center}
.brand-item{background:#fff;padding:16px 28px;border-radius:10px;font-size:.95rem;color:#7b5ea7;font-weight:600;box-shadow:0 2px 10px rgba(26,10,46,.06);transition:transform .3s}
.brand-item:hover{transform:scale(1.05)}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#fff;border-radius:12px;margin-bottom:12px;overflow:hidden;box-shadow:0 2px 10px rgba(26,10,46,.05)}
.faq-q{padding:16px 20px;cursor:pointer;font-weight:600;color:#1a0a2e;display:flex;justify-content:space-between;align-items:center;transition:background .3s}
.faq-q:hover{background:rgba(232,160,191,.08)}
.faq-q::after{content:'+';font-size:1.3rem;color:#e8a0bf;transition:transform .3s}
.faq-item.active .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:all .4s;color:#555;font-size:.9rem;line-height:1.7}
.faq-item.active .faq-a{padding:0 20px 16px;max-height:300px}

/* Reviews */
.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.review-card{background:#fff;border-radius:14px;padding:22px;box-shadow:0 4px 16px rgba(26,10,46,.06)}
.review-header{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.review-avatar{width:40px;height:40px;background:linear-gradient(135deg,#7b5ea7,#e8a0bf);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.9rem}
.review-name{font-weight:600;color:#1a0a2e;font-size:.9rem}
.review-stars{color:#e8a0bf;font-size:.85rem}
.review-text{font-size:.88rem;color:#555;line-height:1.7}
.review-date{font-size:.75rem;color:#9a85b0;margin-top:8px}

/* How-To */
.howto-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:900px;margin:0 auto}
.howto-step{text-align:center;padding:20px}
.step-num{width:44px;height:44px;background:linear-gradient(135deg,#7b5ea7,#e8a0bf);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;margin:0 auto 12px}
.howto-step h4{font-size:.95rem;color:#1a0a2e;margin-bottom:6px}
.howto-step p{font-size:.82rem;color:#666}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.contact-info{background:#fff;border-radius:14px;padding:28px;box-shadow:0 4px 20px rgba(26,10,46,.08)}
.contact-info h3{font-size:1.1rem;color:#1a0a2e;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid #e8a0bf}
.contact-item{display:flex;gap:10px;margin-bottom:12px;font-size:.9rem;color:#555}
.contact-item strong{color:#1a0a2e;min-width:80px}
.qr-area{display:flex;gap:20px;margin-top:16px}
.qr-box{text-align:center}
.qr-box img{width:120px;height:120px;border-radius:8px;border:2px solid #e8a0bf}
.qr-box p{font-size:.78rem;color:#7b5ea7;margin-top:6px}

/* Social Share */
.share-bar{display:flex;gap:10px;justify-content:center;padding:20px 0}
.share-btn{padding:8px 20px;border-radius:20px;color:#fff;font-size:.85rem;transition:transform .3s}
.share-btn:hover{transform:scale(1.05);color:#fff}
.share-wechat{background:#07c160}
.share-weibo{background:#e6162d}
.share-douyin{background:#161823}
.share-bilibili{background:#fb7299}

/* Footer */
.site-footer{background:linear-gradient(135deg,#1a0a2e,#0d0518);color:#d4c0e0;padding:40px 0 20px}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px;margin-bottom:30px}
.footer-col h4{color:#e8a0bf;font-size:1rem;margin-bottom:14px}
.footer-col p,.footer-col a{font-size:.85rem;color:#9a85b0;line-height:2}
.footer-col a:hover{color:#e8a0bf}
.footer-col a{display:block}
.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(232,160,191,.15);font-size:.82rem;color:#7b5ea7}
.footer-bottom a{color:#e8a0bf}

/* Breadcrumb */
.breadcrumb{padding:12px 0;font-size:.82rem;color:#9a85b0}
.breadcrumb a{color:#7b5ea7}
.breadcrumb span{margin:0 6px;color:#d4c0e0}

/* MCP Widget */
.mcp-widget{background:rgba(232,160,191,.06);border:1px solid rgba(232,160,191,.15);border-radius:10px;padding:16px;margin-top:20px;text-align:center;font-size:.82rem;color:#9a85b0}

/* Responsive */
@media(max-width:768px){
  .header-inner{flex-direction:column;gap:10px}
  .main-nav{justify-content:center}
  .hero-banner{height:320px}
  .hero-overlay h2{font-size:1.6rem}
  .video-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .expert-grid{grid-template-columns:1fr}
  .ai-grid{grid-template-columns:1fr}
  .community-grid{grid-template-columns:1fr}
  .review-grid{grid-template-columns:1fr}
  .howto-steps{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .brand-wall{gap:10px}
}
@media(max-width:480px){
  .video-grid{grid-template-columns:1fr}
  .howto-steps{grid-template-columns:1fr}
  .hero-overlay h2{font-size:1.3rem}
}