/* ============================================
   网红主播传媒 - 原创样式表
   品牌：网红主播 | 域名：bcLuLb.cn
   配色：网红主播粉红 #E8365D / 深紫 #2D1B4E / 暖橙 #FFB347
   ============================================ */

/* --- Reset & Base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;color:#1A1A2E;background:#FFF8F0;line-height:1.7;overflow-x:hidden}
a{color:#E8365D;text-decoration:none;transition:color .3s}
a:hover{color:#2D1B4E}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;color:#2D1B4E}

/* --- Container --- */
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* --- Header --- */
.site-header{background:linear-gradient(135deg,#2D1B4E 0%,#E8365D 100%);position:sticky;top:0;z-index:1000;box-shadow:0 2px 20px rgba(45,27,78,.3)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;max-width:1200px;margin:0 auto}
.logo-wrap{display:flex;align-items:center;gap:10px}
.logo-wrap img{height:48px;width:auto}
.logo-wrap span{color:#fff;font-size:1.5rem;font-weight:800;letter-spacing:2px}
.main-nav{display:flex;gap:6px}
.main-nav a{color:rgba(255,255,255,.9);padding:8px 16px;border-radius:6px;font-size:.95rem;font-weight:500;transition:all .3s}
.main-nav a:hover,.main-nav a.active{background:rgba(255,255,255,.18);color:#fff}
.mobile-menu-btn{display:none;background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer}

/* --- Search Bar --- */
.search-bar{background:#F5F0EB;padding:14px 0;border-bottom:1px solid #e8ddd3}
.search-bar .container{display:flex;justify-content:center}
.search-box{display:flex;max-width:600px;width:100%}
.search-box input{flex:1;padding:10px 18px;border:2px solid #E8365D;border-right:none;border-radius:25px 0 0 25px;font-size:.95rem;outline:none;background:#fff;transition:border-color .3s}
.search-box input:focus{border-color:#2D1B4E}
.search-box button{padding:10px 24px;background:linear-gradient(135deg,#E8365D,#2D1B4E);color:#fff;border:none;border-radius:0 25px 25px 0;cursor:pointer;font-size:.95rem;font-weight:600;transition:opacity .3s}
.search-box button:hover{opacity:.9}

/* --- Breadcrumb --- */
.breadcrumb{padding:12px 0;font-size:.85rem;color:#888}
.breadcrumb a{color:#E8365D}
.breadcrumb span{margin:0 6px;color:#ccc}

/* --- Hero Section --- */
.hero{position:relative;height:520px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(.55)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(45,27,78,.7),rgba(232,54,93,.4))}
.hero-content{position:relative;z-index:2;text-align:center;color:#fff;padding:0 20px}
.hero-content h1{font-size:2.8rem;margin-bottom:16px;text-shadow:0 2px 12px rgba(0,0,0,.4)}
.hero-content p{font-size:1.15rem;max-width:700px;margin:0 auto 24px;opacity:.95;line-height:1.8}
.hero-content .hero-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:16px}
.hero-content .hero-tags span{background:rgba(255,255,255,.18);padding:6px 16px;border-radius:20px;font-size:.85rem;backdrop-filter:blur(4px)}

/* --- Section Common --- */
.section{padding:60px 0}
.section-alt{background:#F5F0EB}
.section-dark{background:linear-gradient(135deg,#2D1B4E,#1a0f33);color:#fff}
.section-dark h2,.section-dark h3{color:#FFB347}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:2rem;margin-bottom:10px;position:relative;display:inline-block}
.section-title h2::after{content:'';display:block;width:60px;height:3px;background:linear-gradient(90deg,#E8365D,#FFB347);margin:10px auto 0;border-radius:2px}
.section-title p{color:#666;font-size:1rem;max-width:600px;margin:0 auto}

/* --- Video Card Grid --- */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.video-card{position:relative;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 4px 20px rgba(45,27,78,.08);transition:transform .3s,box-shadow .3s}
.video-card:hover{transform:translateY(-6px);box-shadow:0 12px 36px rgba(232,54,93,.15)}
.e441m24{position:relative;aspect-ratio:16/9;overflow:hidden}
.e441m24 img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.video-card:hover .e441m24 img{transform:scale(1.06)}
.okk6o8q{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;background:rgba(45,27,78,.4)}
.video-card:hover .okk6o8q{opacity:1}
.okk6o8q svg{width:56px;height:56px;fill:#fff;filter:drop-shadow(0 2px 8px rgba(0,0,0,.3))}
.video-info{padding:14px 16px}
.video-info h4{font-size:1rem;margin-bottom:6px;color:#2D1B4E;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.video-meta{display:flex;gap:14px;font-size:.8rem;color:#999}
.video-meta span{display:flex;align-items:center;gap:4px}
.video-tag{display:inline-block;padding:2px 10px;border-radius:10px;font-size:.75rem;background:linear-gradient(135deg,#E8365D,#FFB347);color:#fff;margin-top:6px}

/* --- Expert Cards --- */
.expert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.expert-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 24px rgba(45,27,78,.08);transition:transform .3s}
.expert-card:hover{transform:translateY(-4px)}
.expert-avatar{width:100%;aspect-ratio:1;object-fit:cover}
.expert-info{padding:20px;text-align:center}
.expert-info h4{font-size:1.1rem;color:#2D1B4E;margin-bottom:4px}
.expert-info .role{color:#E8365D;font-size:.85rem;font-weight:600;margin-bottom:8px}
.expert-info p{font-size:.85rem;color:#666;line-height:1.6;margin-bottom:12px}
.lxfgvw{display:flex;gap:8px;justify-content:center}
.dwhdd3{padding:6px 16px;border-radius:20px;font-size:.8rem;font-weight:600;border:none;cursor:pointer;transition:all .3s}
.bo69bd{background:linear-gradient(135deg,#E8365D,#2D1B4E);color:#fff}
.bo69bd:hover{opacity:.85}
.f2btslry{border:1.5px solid #E8365D;color:#E8365D;background:transparent}
.f2btslry:hover{background:#E8365D;color:#fff}

/* --- Feature Modules --- */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature-item{background:#fff;border-radius:12px;padding:28px 20px;text-align:center;box-shadow:0 2px 16px rgba(45,27,78,.06);transition:all .3s;border:1px solid transparent}
.feature-item:hover{border-color:#E8365D;transform:translateY(-4px);box-shadow:0 8px 30px rgba(232,54,93,.12)}
.feature-icon{width:56px;height:56px;margin:0 auto 14px;background:linear-gradient(135deg,#E8365D,#FFB347);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:#fff}
.feature-item h4{font-size:1rem;margin-bottom:6px;color:#2D1B4E}
.feature-item p{font-size:.85rem;color:#888;line-height:1.5}

/* --- FAQ Section --- */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#fff;border-radius:10px;margin-bottom:12px;box-shadow:0 2px 12px rgba(45,27,78,.05);overflow:hidden}
.faq-question{padding:18px 24px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;color:#2D1B4E;transition:background .3s}
.faq-question:hover{background:#FFF0F3}
.faq-question::after{content:'+';font-size:1.3rem;color:#E8365D;transition:transform .3s}
.faq-item.active .faq-question::after{transform:rotate(45deg)}
.faq-answer{padding:0 24px;max-height:0;overflow:hidden;transition:all .4s ease;color:#666;font-size:.92rem;line-height:1.8}
.faq-item.active .faq-answer{padding:0 24px 18px;max-height:500px}

/* --- Reviews --- */
.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.review-card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 16px rgba(45,27,78,.06);position:relative}
.review-card::before{content:'\201C';position:absolute;top:10px;left:16px;font-size:3rem;color:rgba(232,54,93,.15);font-family:Georgia,serif}
.review-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.review-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#E8365D,#FFB347);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1rem}
.review-name{font-weight:600;color:#2D1B4E;font-size:.95rem}
.review-date{font-size:.78rem;color:#aaa}
.review-stars{color:#FFB347;font-size:.9rem;margin-bottom:8px;letter-spacing:2px}
.review-text{font-size:.9rem;color:#555;line-height:1.7}

/* --- Contact Section --- */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;align-items:start}
.contact-info{background:#fff;border-radius:14px;padding:30px;box-shadow:0 4px 20px rgba(45,27,78,.08)}
.contact-info h3{font-size:1.3rem;margin-bottom:16px;color:#2D1B4E}
.contact-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px;font-size:.92rem;color:#555}
.contact-item strong{color:#2D1B4E;min-width:80px}
.qrcode-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.qrcode-item{text-align:center}
.qrcode-item img{width:180px;height:180px;margin:0 auto 8px;border-radius:8px}
.qrcode-item p{font-size:.85rem;color:#666;font-weight:600}

/* --- Partner Logos --- */
.9mdbqx4w{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;padding:20px 0}
.711tyjln{width:120px;height:60px;background:#fff;border-radius:8px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 10px rgba(0,0,0,.06);padding:10px;font-size:.85rem;color:#888;font-weight:600;transition:all .3s}
.711tyjln:hover{box-shadow:0 4px 20px rgba(232,54,93,.15);transform:scale(1.05)}

/* --- How-To Guide --- */
.obf65q5i{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.0x15iyq{background:#fff;border-radius:12px;padding:24px 20px;text-align:center;box-shadow:0 2px 12px rgba(45,27,78,.06);position:relative;counter-increment:step}
.0x15iyq::before{content:counter(step);width:36px;height:36px;background:linear-gradient(135deg,#E8365D,#FFB347);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;margin:0 auto 12px}
.0x15iyq h4{font-size:.95rem;color:#2D1B4E;margin-bottom:6px}
.0x15iyq p{font-size:.83rem;color:#888;line-height:1.5}

/* --- Share Buttons --- */
.4g1t3knb{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;padding:20px 0}
.mk87rr{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:20px;font-size:.85rem;font-weight:600;color:#fff;transition:opacity .3s;cursor:pointer;border:none}
.mk87rr:hover{opacity:.85}
.arxx0g3n{background:#07C160}
.qsgefk{background:#E6162D}
.9yh0prgb{background:#1A1A2E}
.k5vjks{background:#00A1D6}

/* --- Footer --- */
.site-footer{background:#1a0f33;color:rgba(255,255,255,.7);padding:40px 0 20px}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-bottom:30px}
.footer-col h4{color:#FFB347;font-size:1rem;margin-bottom:14px}
.footer-col a{display:block;color:rgba(255,255,255,.6);font-size:.88rem;margin-bottom:8px;transition:color .3s}
.footer-col a:hover{color:#E8365D}
.footer-col p{font-size:.85rem;line-height:1.7;color:rgba(255,255,255,.5)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;text-align:center;font-size:.82rem;color:rgba(255,255,255,.4)}
.footer-bottom a{color:#FFB347}
.footer-logo{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.footer-logo img{height:36px}
.footer-logo span{color:#fff;font-size:1.2rem;font-weight:700}

/* --- Buttons --- */
.btn{display:inline-block;padding:12px 28px;border-radius:25px;font-weight:600;font-size:.95rem;transition:all .3s;cursor:pointer;border:none;text-align:center}
.wwa4rm5u{background:linear-gradient(135deg,#FFB347,#E8365D);color:#fff;font-size:1.05rem;padding:14px 36px;box-shadow:0 4px 20px rgba(232,54,93,.3)}
.wwa4rm5u:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(232,54,93,.4);color:#fff}

/* --- Stats Bar --- */
.0oj7hoa{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:30px 0}
.tvkcpw5d{text-align:center;padding:20px}
.1nz793e{font-size:2.2rem;font-weight:800;background:linear-gradient(135deg,#FFB347,#E8365D);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.0k8t06t4{font-size:.88rem;color:rgba(255,255,255,.7);margin-top:4px}

/* --- Category Tags --- */
.f7iia7{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:30px}
.na6d3o{padding:6px 18px;border-radius:20px;font-size:.85rem;background:#fff;color:#2D1B4E;border:1.5px solid #e8ddd3;cursor:pointer;transition:all .3s}
.na6d3o:hover,.cat-tag.active{background:#E8365D;color:#fff;border-color:#E8365D}

/* --- Inner Page Hero --- */
.inner-hero{background:linear-gradient(135deg,#2D1B4E,#E8365D);padding:50px 0 40px;text-align:center;color:#fff}
.inner-hero h1{font-size:2.2rem;color:#fff;margin-bottom:8px}
.inner-hero p{font-size:1rem;opacity:.85;max-width:600px;margin:0 auto}

/* --- Article Grid --- */
.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.article-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 16px rgba(45,27,78,.06);transition:transform .3s}
.article-card:hover{transform:translateY(-4px)}
.article-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-card-body{padding:18px}
.article-card-body h4{font-size:1.05rem;margin-bottom:6px;color:#2D1B4E}
.article-card-body p{font-size:.88rem;color:#888;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article-card-body .meta{font-size:.78rem;color:#bbb;margin-top:8px}

/* --- Community Cards --- */
.community-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.community-card{background:#fff;border-radius:14px;padding:24px;text-align:center;box-shadow:0 4px 20px rgba(45,27,78,.06);transition:all .3s;border:2px solid transparent}
.community-card:hover{border-color:#E8365D;transform:translateY(-4px)}
.community-icon{width:64px;height:64px;margin:0 auto 14px;background:linear-gradient(135deg,#E8365D,#2D1B4E);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem}
.community-card h4{font-size:1.05rem;color:#2D1B4E;margin-bottom:8px}
.community-card p{font-size:.88rem;color:#888;line-height:1.6}

/* --- Tool Grid --- */
.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tool-card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 16px rgba(45,27,78,.06);transition:all .3s;border-left:4px solid #E8365D}
.tool-card:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(232,54,93,.12)}
.tool-card h4{font-size:1.05rem;color:#2D1B4E;margin-bottom:8px}
.tool-card p{font-size:.88rem;color:#888;line-height:1.6;margin-bottom:12px}
.tool-card .tag-list{display:flex;flex-wrap:wrap;gap:6px}
.tool-card .tag-list span{font-size:.75rem;padding:3px 10px;background:#FFF0F3;color:#E8365D;border-radius:10px}

/* --- Responsive --- */
@media(max-width:1024px){
  .video-grid,.expert-grid{grid-template-columns:repeat(2,1fr)}
  .feature-grid,.obf65q5i{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .0oj7hoa{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#2D1B4E;flex-direction:column;padding:10px;gap:0}
  .main-nav.show{display:flex}
  .main-nav a{padding:12px 20px;border-radius:0;border-bottom:1px solid rgba(255,255,255,.08)}
  .mobile-menu-btn{display:block}
  .hero{height:400px}
  .hero-content h1{font-size:1.8rem}
  .video-grid,.expert-grid,.community-grid,.tool-grid{grid-template-columns:1fr}
  .feature-grid,.obf65q5i{grid-template-columns:1fr}
  .review-grid,.article-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .0oj7hoa{grid-template-columns:repeat(2,1fr)}
  .section{padding:40px 0}
  .section-title h2{font-size:1.5rem}
  .qrcode-grid{grid-template-columns:1fr}
  .inner-hero h1{font-size:1.6rem}
}
@media(max-width:480px){
  .header-inner{padding:10px 14px}
  .logo-wrap span{font-size:1.2rem}
  .hero{height:320px}
  .hero-content h1{font-size:1.5rem}
  .0oj7hoa{grid-template-columns:1fr}
}

/* --- Lazy Load Placeholder --- */
img[data-src]{background:#f0ebe5;min-height:100px}

/* --- Animation --- */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.qm35pvao{animation:fadeInUp .6s ease forwards;opacity:0}
.vdlxw0b7{animation-delay:.1s}
.krqs4f{animation-delay:.2s}
.07pwy{animation-delay:.3s}
.47eh4j{animation-delay:.4s}

/* --- Share Bar --- */
.4g1t3knb{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.mk87rr{padding:12px 24px;border:none;border-radius:25px;font-size:.92rem;font-weight:600;cursor:pointer;transition:all .3s;color:#fff}
.mk87rr:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.15)}
.arxx0g3n{background:#07C160}
.qsgefk{background:#E6162D}
.9yh0prgb{background:#1A1A2E}
.k5vjks{background:#00A1D6}

/* --- Partner Wall --- */
.9mdbqx4w{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.711tyjln{background:#fff;padding:24px;border-radius:12px;text-align:center;font-size:1rem;font-weight:700;color:#2D1B4E;box-shadow:0 2px 12px rgba(45,27,78,.06);transition:all .3s;border:2px solid transparent}
.711tyjln:hover{border-color:#E8365D;transform:translateY(-3px)}

/* --- Expert Grid 4-col override --- */
.expert-grid[style*="grid-template-columns:repeat(4"]{grid-template-columns:repeat(4,1fr)}
@media(max-width:1024px){
  .expert-grid[style*="grid-template-columns:repeat(4"]{grid-template-columns:repeat(2,1fr)}
  .9mdbqx4w{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .expert-grid[style*="grid-template-columns:repeat(4"]{grid-template-columns:1fr}
  .9mdbqx4w{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
  .9mdbqx4w{grid-template-columns:1fr}
}

/* --- Expert Buttons --- */
.lxfgvw{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.dwhdd3{padding:6px 16px;border-radius:20px;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .3s;border:none}
.btn-sm.bo69bd{background:linear-gradient(135deg,#E8365D,#D42E53);color:#fff}
.btn-sm.f2btslry{background:transparent;border:2px solid #E8365D;color:#E8365D}
.dwhdd3:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(232,54,93,.25)}

/* --- Hero Button --- */
.wwa4rm5u{display:inline-block;padding:14px 36px;background:linear-gradient(135deg,#FFB347,#E8365D);color:#fff;border-radius:30px;font-size:1.05rem;font-weight:700;text-decoration:none;transition:all .3s;box-shadow:0 4px 20px rgba(232,54,93,.3)}
.wwa4rm5u:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(232,54,93,.4);color:#fff}

/* --- How-To Steps --- */
.obf65q5i{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.0x15iyq{background:#fff;border-radius:14px;padding:28px;text-align:center;box-shadow:0 4px 20px rgba(45,27,78,.06);transition:all .3s;position:relative}
.0x15iyq:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(232,54,93,.12)}
.0x15iyq h4{font-size:1.05rem;color:#E8365D;margin-bottom:10px}
.0x15iyq p{font-size:.88rem;color:#888;line-height:1.6}
@media(max-width:1024px){.obf65q5i{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.obf65q5i{grid-template-columns:1fr}}