/* ============================================
   国产主播 - 动物写真与视频社区 全站样式
   品牌色：#1a6b4f(深森林绿) #f5a623(暖橙) 
   域名：rLuqzaL.cn
   ============================================ */

/* === Reset & Base === */
*,*::before,*::after{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",Arial,sans-serif;color:#2d3436;background:#f8f9fa;line-height:1.7;overflow-x:hidden}
a{color:#1a6b4f;text-decoration:none;transition:color .3s}
a:hover{color:#f5a623}
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:#1a3a2a}

/* === Container === */
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:2rem;color:#1a6b4f;margin-bottom:10px;position:relative;display:inline-block}
.section-title h2::after{content:"";display:block;width:60px;height:3px;background:#f5a623;margin:10px auto 0}
.section-title p{color:#636e72;font-size:1rem;max-width:600px;margin:0 auto}

/* === Header & Navigation === */
.site-header{background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.08);position:sticky;top:0;z-index:1000;transition:box-shadow .3s}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;max-width:1200px;margin:0 auto}
.site-logo{display:flex;align-items:center;gap:10px}
.site-logo img{height:48px;width:auto}
.site-logo span{font-size:1.4rem;font-weight:800;color:#1a6b4f}
.main-nav{display:flex;align-items:center;gap:0}
.main-nav a{padding:10px 16px;font-size:.95rem;color:#2d3436;font-weight:500;position:relative;transition:all .3s}
.main-nav a::after{content:"";position:absolute;bottom:0;left:50%;width:0;height:2px;background:#f5a623;transition:all .3s;transform:translateX(-50%)}
.main-nav a:hover,.main-nav a.active{color:#1a6b4f}
.main-nav a:hover::after,.main-nav a.active::after{width:70%}
.mobile-menu-btn{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:#1a6b4f;padding:8px}

/* === Search Bar === */
.search-bar{background:#f0f7f4;padding:12px 0;border-bottom:1px solid #e0e8e4}
.search-bar .container{display:flex;justify-content:center}
.search-box{display:flex;max-width:560px;width:100%;border-radius:25px;overflow:hidden;box-shadow:0 2px 8px rgba(26,107,79,.12)}
.search-box input{flex:1;padding:10px 20px;border:2px solid #1a6b4f;border-right:none;border-radius:25px 0 0 25px;font-size:.95rem;outline:none;transition:border-color .3s}
.search-box input:focus{border-color:#f5a623}
.search-box button{padding:10px 24px;background:#1a6b4f;color:#fff;border:none;cursor:pointer;font-size:.95rem;transition:background .3s;border-radius:0 25px 25px 0}
.search-box button:hover{background:#2d8f6f}

/* === Hero Banner === */
.hero-banner{position:relative;height:520px;overflow:hidden;background:#1a3a2a}
.hero-banner img{width:100%;height:100%;object-fit:cover;opacity:.85}
.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(26,107,79,.85) 0%,rgba(26,58,42,.6) 50%,transparent 100%);display:flex;align-items:center}
.hero-content{max-width:600px;padding:0 60px;color:#fff}
.hero-content h1{font-size:2.6rem;margin-bottom:16px;text-shadow:0 2px 8px rgba(0,0,0,.3)}
.hero-content p{font-size:1.1rem;margin-bottom:24px;line-height:1.8;opacity:.95}
.hero-btn{display:inline-block;padding:12px 32px;background:#f5a623;color:#fff;border-radius:25px;font-size:1rem;font-weight:600;transition:all .3s;box-shadow:0 4px 12px rgba(245,166,35,.4)}
.hero-btn:hover{background:#e09510;transform:translateY(-2px);color:#fff}

/* === Video Card Grid === */
.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:40px}
.video-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.06);transition:all .3s;cursor:pointer}
.video-card:hover{transform:translateY(-6px);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.video-thumb{position:relative;padding-top:56.25%;overflow:hidden;background:#e8e8e8}
.video-thumb img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.video-card:hover .video-thumb img{transform:scale(1.05)}
.video-play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:56px;height:56px;background:rgba(245,166,35,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;box-shadow:0 4px 12px rgba(0,0,0,.3)}
.video-play-btn::after{content:"";width:0;height:0;border-left:20px solid #fff;border-top:12px solid transparent;border-bottom:12px solid transparent;margin-left:4px}
.video-card:hover .video-play-btn{opacity:1}
.video-info{padding:14px 16px}
.video-info h3{font-size:.95rem;color:#2d3436;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.video-meta{display:flex;gap:12px;font-size:.8rem;color:#999}
.video-meta span{display:flex;align-items:center;gap:3px}
.video-duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.75);color:#fff;padding:2px 6px;border-radius:3px;font-size:.75rem}

/* === Section Spacing === */
.section{padding:60px 0}
.section-alt{background:#fff}

/* === Feature Cards === */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.feature-card{background:#fff;border-radius:12px;padding:30px;text-align:center;box-shadow:0 4px 16px rgba(0,0,0,.06);transition:all .3s}
.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(26,107,79,.12)}
.feature-icon{width:64px;height:64px;margin:0 auto 16px;background:linear-gradient(135deg,#1a6b4f,#2d8f6f);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;color:#fff}
.feature-card h3{font-size:1.15rem;color:#1a6b4f;margin-bottom:8px}
.feature-card p{font-size:.9rem;color:#636e72;line-height:1.6}

/* === Expert Section === */
.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.expert-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.06);text-align:center;transition:all .3s}
.expert-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(26,107,79,.12)}
.expert-avatar{width:120px;height:120px;border-radius:50%;margin:24px auto 12px;overflow:hidden;border:3px solid #1a6b4f}
.expert-avatar img{width:100%;height:100%;object-fit:cover}
.expert-card h4{font-size:1.05rem;color:#1a3a2a;margin-bottom:4px}
.expert-card .expert-role{font-size:.85rem;color:#f5a623;margin-bottom:8px}
.expert-card p{font-size:.85rem;color:#636e72;padding:0 16px;line-height:1.5}
.expert-actions{padding:16px;display:flex;gap:8px;justify-content:center}
.btn-sm{padding:6px 16px;border-radius:20px;font-size:.8rem;border:1px solid #1a6b4f;color:#1a6b4f;transition:all .3s;display:inline-block}
.btn-sm:hover{background:#1a6b4f;color:#fff}
.btn-sm.btn-primary{background:#1a6b4f;color:#fff}
.btn-sm.btn-primary:hover{background:#2d8f6f}

/* === FAQ Section === */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#fff;border-radius:10px;margin-bottom:12px;box-shadow:0 2px 8px rgba(0,0,0,.04);overflow:hidden}
.faq-question{padding:18px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:#1a3a2a;transition:background .3s}
.faq-question:hover{background:#f0f7f4}
.faq-question::after{content:"+";font-size:1.4rem;color:#f5a623;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:#636e72;line-height:1.7}
.faq-item.active .faq-answer{padding:0 24px 18px;max-height:300px}

/* === 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 4px 16px rgba(0,0,0,.06);position:relative}
.review-card::before{content:"\201C";font-size:3rem;color:#1a6b4f;opacity:.2;position:absolute;top:10px;left:16px;font-family:Georgia,serif}
.review-stars{color:#f5a623;margin-bottom:8px;font-size:1rem}
.review-text{font-size:.92rem;color:#555;line-height:1.7;margin-bottom:12px;padding-left:8px}
.review-author{font-size:.85rem;color:#1a6b4f;font-weight:600}
.review-date{font-size:.78rem;color:#999}

/* === Contact Section === */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.contact-card{background:#fff;border-radius:12px;padding:30px;text-align:center;box-shadow:0 4px 16px rgba(0,0,0,.06)}
.contact-card h4{color:#1a6b4f;margin-bottom:12px;font-size:1.1rem}
.contact-card p{font-size:.9rem;color:#636e72;line-height:1.6;margin-bottom:8px}
.contact-qr{width:140px;height:140px;margin:12px auto;border-radius:8px;overflow:hidden}
.contact-qr img{width:100%;height:100%;object-fit:cover}

/* === Community Section === */
.community-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.community-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.06);transition:all .3s}
.community-card:hover{transform:translateY(-4px)}
.community-card img{width:100%;height:200px;object-fit:cover}
.community-card .card-body{padding:16px}
.community-card h4{font-size:1rem;color:#1a3a2a;margin-bottom:6px}
.community-card p{font-size:.85rem;color:#636e72;line-height:1.5}
.community-stats{display:flex;gap:16px;margin-top:8px;font-size:.8rem;color:#999}

/* === Share Buttons === */
.share-bar{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.share-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:20px;font-size:.85rem;color:#fff;transition:all .3s;cursor:pointer}
.share-btn:hover{transform:translateY(-2px);color:#fff}
.share-wechat{background:#07c160}
.share-weibo{background:#e6162d}
.share-douyin{background:#161823}
.share-bilibili{background:#00a1d6}

/* === Footer === */
.site-footer{background:#1a3a2a;color:#ccc;padding:50px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand img{height:40px;margin-bottom:12px}
.footer-brand p{font-size:.88rem;line-height:1.6;color:#a0b0a8}
.footer-col h5{color:#fff;font-size:1rem;margin-bottom:16px;position:relative;padding-bottom:8px}
.footer-col h5::after{content:"";position:absolute;bottom:0;left:0;width:30px;height:2px;background:#f5a623}
.footer-col a{display:block;color:#a0b0a8;font-size:.88rem;margin-bottom:8px;transition:color .3s}
.footer-col a:hover{color:#f5a623}
.footer-qr{display:flex;gap:16px;margin-top:12px}
.footer-qr-item{text-align:center}
.footer-qr-item img{width:100px;height:100px;border-radius:6px;border:2px solid rgba(255,255,255,.1)}
.footer-qr-item span{display:block;font-size:.75rem;color:#a0b0a8;margin-top:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;font-size:.85rem;color:#7a8a82}
.footer-bottom a{color:#a0b0a8}

/* === Breadcrumb === */
.breadcrumb{padding:12px 0;font-size:.88rem;color:#999}
.breadcrumb a{color:#1a6b4f}
.breadcrumb span{margin:0 6px;color:#ccc}

/* === AI Section === */
.ai-features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ai-card{background:linear-gradient(135deg,#f0f7f4,#fff);border-radius:12px;padding:28px;border:1px solid #e0e8e4;transition:all .3s}
.ai-card:hover{border-color:#1a6b4f;box-shadow:0 8px 24px rgba(26,107,79,.1)}
.ai-card h4{color:#1a6b4f;margin-bottom:10px;font-size:1.05rem}
.ai-card p{font-size:.88rem;color:#636e72;line-height:1.6}

/* === How-To Guide === */
.howto-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.howto-step{background:#fff;border-radius:12px;padding:24px 20px;text-align:center;box-shadow:0 4px 12px rgba(0,0,0,.06);position:relative;counter-increment:step}
.howto-step::before{content:counter(step);display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:#1a6b4f;color:#fff;border-radius:50%;font-size:1.1rem;font-weight:700;margin:0 auto 12px}
.howto-step h4{font-size:.95rem;color:#1a3a2a;margin-bottom:6px}
.howto-step p{font-size:.85rem;color:#636e72}

/* === Partner Logos === */
.partner-wall{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;align-items:center}
.partner-item{background:#fff;border-radius:10px;padding:16px 24px;box-shadow:0 2px 8px rgba(0,0,0,.04);transition:all .3s}
.partner-item:hover{box-shadow:0 4px 16px rgba(26,107,79,.12)}

/* === Page Hero (Inner Pages) === */
.page-hero{background:linear-gradient(135deg,#1a6b4f,#2d8f6f);padding:60px 0;text-align:center;color:#fff}
.page-hero h1{font-size:2.2rem;margin-bottom:10px}
.page-hero p{font-size:1rem;opacity:.9}

/* === Content Article === */
.article-content{background:#fff;border-radius:12px;padding:40px;box-shadow:0 4px 16px rgba(0,0,0,.06);margin-bottom:30px}
.article-content h2{color:#1a6b4f;font-size:1.5rem;margin:24px 0 12px;padding-bottom:8px;border-bottom:2px solid #f0f7f4}
.article-content h3{color:#1a3a2a;font-size:1.2rem;margin:20px 0 10px}
.article-content p{margin-bottom:16px;line-height:1.8;color:#444}
.article-content img{border-radius:8px;margin:16px 0}

/* === Tags === */
.tag{display:inline-block;padding:4px 12px;background:#f0f7f4;color:#1a6b4f;border-radius:15px;font-size:.8rem;margin:2px 4px;transition:all .3s}
.tag:hover{background:#1a6b4f;color:#fff}

/* === Loading Lazy === */
.lazy-load{opacity:0;transition:opacity .6s}
.lazy-load.loaded{opacity:1}

/* === MCP Frontend (Decorative) === */
.mcp-widget{background:linear-gradient(135deg,#1a6b4f,#0d4a35);border-radius:12px;padding:24px;color:#fff;margin:20px 0}
.mcp-widget h4{margin-bottom:10px;font-size:1rem}
.mcp-widget .mcp-status{display:flex;gap:8px;align-items:center;font-size:.85rem}
.mcp-status-dot{width:8px;height:8px;border-radius:50%;background:#4caf50;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* === Responsive === */
@media(max-width:1024px){
.video-grid{grid-template-columns:repeat(3,1fr)}
.feature-grid,.ai-features,.community-grid{grid-template-columns:repeat(2,1fr)}
.expert-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:repeat(2,1fr)}
.howto-steps{grid-template-columns:repeat(2,1fr)}
.contact-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
.header-inner{flex-wrap:wrap}
.main-nav{display:none;width:100%;flex-direction:column;padding:10px 0}
.main-nav.show{display:flex}
.mobile-menu-btn{display:block}
.hero-banner{height:400px}
.hero-content{padding:0 30px}
.hero-content h1{font-size:1.8rem}
.video-grid{grid-template-columns:repeat(2,1fr)}
.feature-grid,.ai-features,.community-grid{grid-template-columns:1fr}
.expert-grid{grid-template-columns:repeat(2,1fr)}
.review-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.howto-steps{grid-template-columns:1fr}
.contact-grid{grid-template-columns:1fr}
.section{padding:40px 0}
.section-title h2{font-size:1.6rem}
}
@media(max-width:480px){
.video-grid{grid-template-columns:1fr}
.expert-grid{grid-template-columns:1fr}
.hero-banner{height:320px}
.hero-content h1{font-size:1.5rem}
.hero-content p{font-size:.9rem}
}

/* === Utility === */
.text-center{text-align:center}
.mt-20{margin-top:20px}
.mb-20{margin-bottom:20px}
.hidden{display:none!important}