/* ============================================
   蜜芽 - 原创样式表
   配色：珊瑚粉 #FF6B8A + 深紫 #2D1B4E + 暖桃 #FFB4A2
   域名：bavulv.cn
   ============================================ */
:root{--primary:#FF6B8A;--primary-dark:#E8547A;--secondary:#2D1B4E;--accent:#FFB4A2;--bg-dark:#1A0E2E;--bg-card:#241538;--bg-light:#F9F0F3;--text-light:#F5E6EA;--text-muted:#B8A0C8;--border:rgba(255,107,138,.18);--shadow:0 4px 24px rgba(45,27,78,.18);--radius:12px;--transition:all .3s ease}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--text-light);background:var(--bg-dark);line-height:1.7}
a{color:var(--primary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--accent)}
img{max-width:100%;height:auto;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{background:rgba(26,14,46,.96);backdrop-filter:blur(12px);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--border);padding:0 20px}
.header-inner{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-size:1.3rem;font-weight:700;color:var(--primary);white-space:nowrap}
.logo img{width:40px;height:40px;border-radius:8px}
.nav-links{display:flex;gap:6px;list-style:none;align-items:center}
.nav-links a{color:var(--text-light);padding:8px 14px;border-radius:8px;font-size:.9rem;transition:var(--transition);white-space:nowrap}
.nav-links a:hover,.nav-links a.active{background:var(--primary);color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--text-light);border-radius:2px;transition:var(--transition)}

/* Search Box */
.search-box{display:flex;align-items:center;background:var(--bg-card);border:1px solid var(--border);border-radius:24px;padding:6px 16px;max-width:480px;margin:12px auto;gap:8px}
.search-box input{flex:1;background:transparent;border:none;outline:none;color:var(--text-light);font-size:.9rem;padding:6px 0}
.search-box input::placeholder{color:var(--text-muted)}
.search-box button{background:var(--primary);color:#fff;border:none;border-radius:18px;padding:6px 18px;cursor:pointer;font-size:.85rem;transition:var(--transition)}
.search-box button:hover{background:var(--primary-dark)}

/* Hero */
.hero-zone{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden;background:linear-gradient(135deg,var(--bg-dark) 0%,var(--secondary) 100%)}
.hero-zone::before{content:'';position:absolute;inset:0;background:url('/assets/images/banner_hero.jpg') center/cover;opacity:.25}
.hero-content{position:relative;z-index:2;max-width:700px;padding:60px 20px;margin:0 auto;text-align:center}
.hero-content h1{font-size:2.8rem;margin-bottom:16px;line-height:1.3;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-content p{font-size:1.15rem;color:var(--text-muted);margin-bottom:28px;line-height:1.8}
.hero-stats{display:flex;gap:40px;justify-content:center;margin-top:32px;flex-wrap:wrap}
.hero-stats .stat{text-align:center}
.hero-stats .stat strong{display:block;font-size:2rem;color:var(--primary)}
.hero-stats .stat span{font-size:.85rem;color:var(--text-muted)}
.btn{display:inline-block;padding:12px 32px;border-radius:28px;font-weight:600;transition:var(--transition);cursor:pointer;border:none;font-size:1rem}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 4px 16px rgba(255,107,138,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(255,107,138,.5);color:#fff}
.btn-secondary{background:transparent;border:2px solid var(--primary);color:var(--primary)}
.btn-secondary:hover{background:var(--primary);color:#fff}

/* Sections */
section{padding:60px 0}
.section-header{text-align:center;margin-bottom:48px}
.section-header h2{font-size:2rem;margin-bottom:12px;color:var(--text-light)}
.section-header h2 span{color:var(--primary)}
.section-header p{color:var(--text-muted);max-width:640px;margin:0 auto;font-size:1rem}

/* Video Grid */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.video-card{background:var(--bg-card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:var(--transition);position:relative}
.video-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--primary)}
.video-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:#1a0e2e}
.video-thumb img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}
.video-card:hover .video-thumb img{transform:scale(1.05)}
.video-thumb video{width:100%;height:100%;object-fit:cover;display:block}
.play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:56px;height:56px;background:rgba(255,107,138,.88);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:var(--transition);cursor:pointer;border:none}
.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-card:hover .play-btn{opacity:1}
.video-info{padding:16px}
.video-info h3{font-size:1.05rem;margin-bottom:8px;color:var(--text-light);line-height:1.4}
.video-info h3 a{color:var(--text-light)}
.video-info h3 a:hover{color:var(--primary)}
.video-meta{display:flex;gap:12px;font-size:.8rem;color:var(--text-muted);margin-bottom:8px;flex-wrap:wrap}
.video-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.vtag{background:rgba(255,107,138,.12);color:var(--primary);padding:3px 10px;border-radius:12px;font-size:.75rem}
.video-duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.78);color:#fff;padding:2px 8px;border-radius:4px;font-size:.75rem}

/* Category Filter */
.cat-filter{display:flex;gap:10px;justify-content:center;margin-bottom:32px;flex-wrap:wrap}
.cat-filter button{background:var(--bg-card);color:var(--text-muted);border:1px solid var(--border);padding:8px 20px;border-radius:20px;cursor:pointer;transition:var(--transition);font-size:.88rem}
.cat-filter button:hover,.cat-filter button.active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* Feature Grid */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;text-align:center;transition:var(--transition)}
.feature-card:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:var(--shadow)}
.feature-card .icon{font-size:2.5rem;margin-bottom:16px}
.feature-card h3{font-size:1.1rem;margin-bottom:10px;color:var(--text-light)}
.feature-card p{color:var(--text-muted);font-size:.9rem;line-height:1.6}

/* Media Grid */
.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.media-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--transition)}
.media-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.media-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.media-card .content{padding:20px}
.media-card h3{font-size:1.05rem;margin-bottom:8px;color:var(--text-light)}
.media-card p{color:var(--text-muted);font-size:.88rem;line-height:1.6}

/* Expert Grid */
.expert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.expert-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;text-align:center;transition:var(--transition)}
.expert-card:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.expert-card img{width:100px;height:100px;border-radius:50%;object-fit:cover;margin:0 auto 16px;border:3px solid var(--primary)}
.expert-card h3{font-size:1.1rem;margin-bottom:4px;color:var(--text-light)}
.expert-card .role{color:var(--primary);font-size:.88rem;margin-bottom:12px}
.expert-card p{color:var(--text-muted);font-size:.85rem;line-height:1.6;margin-bottom:16px}
.expert-card .actions{display:flex;gap:10px;justify-content:center}
.expert-card .actions a{padding:6px 16px;border-radius:16px;font-size:.8rem}

/* Entertainment Grid */
.entertainment-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.ent-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--transition)}
.ent-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.ent-card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ent-card .content{padding:14px}
.ent-card h4{font-size:.95rem;color:var(--text-light);margin-bottom:6px}
.ent-card p{color:var(--text-muted);font-size:.82rem}

/* Community Grid */
.community-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.community-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center;transition:var(--transition)}
.community-card:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.community-card .icon{font-size:2.2rem;margin-bottom:12px}
.community-card h3{font-size:1.05rem;margin-bottom:8px;color:var(--text-light)}
.community-card p{color:var(--text-muted);font-size:.88rem}

/* AI Grid */
.ai-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.ai-card{background:linear-gradient(135deg,var(--bg-card),rgba(255,107,138,.06));border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:var(--transition)}
.ai-card:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.ai-card .icon{font-size:2rem;margin-bottom:12px}
.ai-card h3{font-size:1.05rem;margin-bottom:8px;color:var(--text-light)}
.ai-card p{color:var(--text-muted);font-size:.88rem;line-height:1.6}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
.faq-question{padding:18px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:var(--text-light);transition:var(--transition)}
.faq-question:hover{color:var(--primary)}
.faq-question::after{content:'+';font-size:1.4rem;color:var(--primary);transition:var(--transition)}
.faq-item.open .faq-question::after{content:'-';transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 24px}
.faq-item.open .faq-answer{max-height:300px;padding:0 24px 18px}
.faq-answer p{color:var(--text-muted);font-size:.92rem;line-height:1.7}

/* Testimonials */
.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.testimonial{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:var(--transition)}
.testimonial:hover{border-color:var(--primary)}
.testimonial .stars{color:#FFD700;margin-bottom:10px;font-size:1rem}
.testimonial p{color:var(--text-muted);font-size:.9rem;line-height:1.6;margin-bottom:12px;font-style:italic}
.testimonial .author{font-weight:600;color:var(--text-light);font-size:.88rem}
.testimonial .author span{color:var(--text-muted);font-weight:400}

/* CTA Section */
.cta-section{background:linear-gradient(135deg,var(--secondary),var(--bg-dark));text-align:center;padding:60px 20px;border-radius:var(--radius);margin:40px auto;max-width:1000px}
.cta-section h2{font-size:2rem;margin-bottom:16px;color:var(--text-light)}
.cta-section p{color:var(--text-muted);margin-bottom:28px;max-width:560px;margin-left:auto;margin-right:auto}

/* Partner Logos */
.partner-wall{display:flex;gap:32px;justify-content:center;flex-wrap:wrap;align-items:center;padding:20px 0}
.partner-wall .partner{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:16px 28px;color:var(--text-muted);font-size:.9rem;transition:var(--transition)}
.partner-wall .partner:hover{border-color:var(--primary);color:var(--primary)}

/* How-To Steps */
.howto-steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:24px;max-width:960px;margin:0 auto}
.howto-step{text-align:center;padding:24px}
.howto-step .step-num{width:48px;height:48px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:700;margin:0 auto 16px}
.howto-step h4{color:var(--text-light);margin-bottom:8px}
.howto-step p{color:var(--text-muted);font-size:.85rem}

/* Contact Info */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.contact-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center}
.contact-item .icon{font-size:2rem;margin-bottom:10px}
.contact-item h4{color:var(--text-light);margin-bottom:6px}
.contact-item p{color:var(--text-muted);font-size:.88rem}

/* Stats Grid */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:40px 0}
.stat-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;text-align:center}
.stat-item strong{display:block;font-size:2.2rem;color:var(--primary);margin-bottom:6px}
.stat-item span{color:var(--text-muted);font-size:.88rem}

/* Footer */
.site-footer{background:rgba(26,14,46,.98);border-top:1px solid var(--border);padding:48px 0 0}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:32px;margin-bottom:32px}
.footer-col h4{color:var(--text-light);margin-bottom:16px;font-size:1rem}
.footer-col p,.footer-col a{color:var(--text-muted);font-size:.88rem;line-height:1.8}
.footer-col a:hover{color:var(--primary)}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:6px}
.footer-bottom{border-top:1px solid var(--border);padding:20px 0;text-align:center;color:var(--text-muted);font-size:.82rem}
.footer-bottom a{color:var(--primary)}
.social-links{display:flex;gap:12px;margin-top:12px}
.social-links a{width:36px;height:36px;background:var(--bg-card);border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.85rem;transition:var(--transition)}
.social-links a:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.qr-code{width:100px;height:100px;border-radius:8px;border:2px solid var(--border);margin-top:8px}
.update-time{color:var(--text-muted);font-size:.8rem;margin-top:8px}

/* Breadcrumb */
.breadcrumb{padding:12px 0;font-size:.85rem;color:var(--text-muted)}
.breadcrumb a{color:var(--primary)}
.breadcrumb span{margin:0 6px}

/* Page Hero */
.page-hero{background:linear-gradient(135deg,var(--bg-dark),var(--secondary));padding:48px 0 32px;text-align:center}
.page-hero h1{font-size:2.2rem;color:var(--text-light);margin-bottom:12px}
.page-hero p{color:var(--text-muted);max-width:600px;margin:0 auto}

/* About Grid */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.about-grid img{border-radius:var(--radius);width:100%}
.about-grid .content h2{font-size:1.8rem;color:var(--text-light);margin-bottom:16px}
.about-grid .content p{color:var(--text-muted);line-height:1.8;margin-bottom:12px}

/* Timeline */
.timeline{max-width:700px;margin:0 auto;position:relative;padding-left:32px}
.timeline::before{content:'';position:absolute;left:12px;top:0;bottom:0;width:2px;background:var(--border)}
.timeline-item{position:relative;margin-bottom:32px;padding-left:24px}
.timeline-item::before{content:'';position:absolute;left:-24px;top:6px;width:12px;height:12px;background:var(--primary);border-radius:50%}
.timeline-item h4{color:var(--text-light);margin-bottom:4px}
.timeline-item .year{color:var(--primary);font-size:.85rem;margin-bottom:6px}
.timeline-item p{color:var(--text-muted);font-size:.88rem}

/* Trust Badges */
.trust-badges{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;padding:20px 0}
.trust-badges .badge{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:12px 20px;color:var(--text-muted);font-size:.85rem}

/* Video Modal */
.video-modal{display:none;position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.88);align-items:center;justify-content:center}
.video-modal.active{display:flex}
.modal-close{position:absolute;top:20px;right:30px;color:#fff;font-size:2rem;cursor:pointer;z-index:10000}
.video-modal .modal-content{max-width:800px;width:90%;text-align:center}
.video-modal .modal-content p{color:#fff;margin-top:16px;font-size:1.1rem}

/* Pagination */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:40px}
.pagination a,.pagination span{padding:8px 16px;border-radius:8px;font-size:.88rem;border:1px solid var(--border);color:var(--text-muted);transition:var(--transition)}
.pagination a:hover,.pagination .active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* Share Buttons */
.share-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:20px 0}
.share-btns a{padding:8px 18px;border-radius:20px;font-size:.82rem;color:#fff;transition:var(--transition)}
.share-btns .wechat{background:#07C160}
.share-btns .weibo{background:#E6162D}
.share-btns .douyin{background:#161823}
.share-btns .bilibili{background:#00A1D6}

/* Jammer - Hidden interference tags */
.jammer{display:none!important;visibility:hidden!important;width:0!important;height:0!important;overflow:hidden!important;position:absolute!important;left:-9999px!important}

/* Responsive */
@media(max-width:768px){
  .nav-links{display:none;position:absolute;top:68px;left:0;width:100%;background:var(--bg-dark);flex-direction:column;padding:16px;border-bottom:1px solid var(--border)}
  .nav-links.active{display:flex}
  .nav-toggle{display:flex}
  .hero-content h1{font-size:1.8rem}
  .hero-stats{gap:20px}
  .video-grid{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .expert-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .media-grid{grid-template-columns:1fr}
  .entertainment-grid{grid-template-columns:repeat(2,1fr)}
  .community-grid{grid-template-columns:1fr}
  .ai-grid{grid-template-columns:1fr}
  .testimonial-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .howto-steps{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
  .entertainment-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
  .howto-steps{grid-template-columns:1fr}
  .hero-content h1{font-size:1.5rem}
  section{padding:40px 0}
}