/* 国产 - 动物写真与视频社区 全站样式 */
/* dzzgfsm.cn */
:root{--primary:#0a2e1a;--secondary:#1a5c3a;--accent:#d4a843;--gold:#f0c75e;--light:#f5f7f2;--dark:#0d1b12;--text:#2d3a2e;--white:#fff;--gray:#6b7c6e;--card-bg:#fff;--border:#d8e0d9;--shadow:0 4px 20px rgba(10,46,26,.1);--radius:12px;--font:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);color:var(--text);background:var(--light);line-height:1.8;min-width:320px}
a{color:var(--secondary);text-decoration:none;transition:color .3s}
a:hover{color:var(--accent)}
img{max-width:100%;height:auto;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
/* 隐藏干扰标签 */
.dy-h{position:absolute;left:-9999px;top:-9999px;width:0;height:0;overflow:hidden;opacity:0;pointer-events:none;z-index:-1}
/* 导航栏 */
.nav{background:var(--primary);position:sticky;top:0;z-index:1000;box-shadow:0 2px 10px rgba(0,0,0,.3)}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:68px}
.nav-logo{display:flex;align-items:center;gap:10px}
.nav-logo img{height:42px;width:auto;border-radius:6px}
.nav-logo span{color:var(--gold);font-size:22px;font-weight:700;letter-spacing:1px}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{color:var(--white);padding:8px 14px;border-radius:6px;font-size:15px;font-weight:500;transition:all .3s}
.nav-links a:hover,.nav-links a.active{background:var(--secondary);color:var(--gold)}
.nav-toggle{display:none;background:none;border:none;color:var(--white);font-size:26px;cursor:pointer}
/* 搜索框 */
.search-bar{background:var(--secondary);padding:12px 0}
.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 var(--accent);border-right:none;border-radius:var(--radius) 0 0 var(--radius);font-size:15px;outline:none;background:var(--white)}
.search-box button{padding:10px 24px;background:var(--accent);color:var(--primary);border:2px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;font-size:15px;font-weight:600;cursor:pointer;transition:background .3s}
.search-box button:hover{background:var(--gold)}
/* Hero Banner */
.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-content{position:relative;z-index:2;text-align:center;color:var(--white);padding:30px;max-width:800px}
.hero h1{font-size:42px;font-weight:800;margin-bottom:16px;text-shadow:2px 2px 8px rgba(0,0,0,.6);line-height:1.3}
.hero h2{font-size:22px;font-weight:400;margin-bottom:24px;text-shadow:1px 1px 4px rgba(0,0,0,.5);color:var(--gold)}
.hero p{font-size:16px;line-height:1.8;text-shadow:1px 1px 3px rgba(0,0,0,.4);max-width:650px;margin:0 auto}
.hero-btn{display:inline-block;margin-top:20px;padding:14px 36px;background:var(--accent);color:var(--primary);border-radius:var(--radius);font-size:16px;font-weight:700;transition:all .3s;box-shadow:0 4px 15px rgba(212,168,67,.4)}
.hero-btn:hover{background:var(--gold);transform:translateY(-2px);color:var(--primary)}
/* 区块标题 */
.section{padding:60px 0}
.section:nth-child(even){background:var(--white)}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:32px;font-weight:700;color:var(--primary);margin-bottom:8px}
.section-title h3{font-size:18px;color:var(--gray);font-weight:400}
.section-title .divider{width:60px;height:4px;background:var(--accent);margin:12px auto 0;border-radius:2px}
/* 视频卡片 */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.video-card{background:var(--card-bg);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s;cursor:pointer}
.video-card:hover{transform:translateY(-6px);box-shadow:0 8px 30px rgba(10,46,26,.18)}
.video-thumb{position:relative;padding-top:56.25%;overflow:hidden;background:#1a1a1a}
.video-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.video-card:hover .video-thumb img{transform:scale(1.08)}
.play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);width:64px;height:64px;background:rgba(212,168,67,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:transform .3s;z-index:3}
.play-btn::after{content:'';width:0;height:0;border-left:22px solid var(--primary);border-top:14px solid transparent;border-bottom:14px solid transparent;margin-left:4px}
.video-card:hover .play-btn{transform:translate(-50%,-50%) scale(1)}
.video-duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.75);color:#fff;padding:2px 8px;border-radius:4px;font-size:13px;z-index:3}
.video-info{padding:16px}
.video-info h4{font-size:16px;font-weight:600;color:var(--primary);margin-bottom:6px;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:13px;color:var(--gray)}
.video-meta span{display:flex;align-items:center;gap:4px}
.video-tag{display:inline-block;padding:2px 10px;background:rgba(26,92,58,.1);color:var(--secondary);border-radius:20px;font-size:12px;margin-top:8px}
/* 模块卡片 */
.module-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.module-card{background:var(--card-bg);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);transition:transform .3s;text-align:center}
.module-card:hover{transform:translateY(-4px)}
.module-card .icon{font-size:40px;margin-bottom:14px}
.module-card h4{font-size:18px;font-weight:600;color:var(--primary);margin-bottom:8px}
.module-card p{font-size:14px;color:var(--gray);line-height:1.7}
/* 专家卡片 */
.expert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.expert-card{background:var(--card-bg);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);text-align:center;transition:transform .3s}
.expert-card:hover{transform:translateY(-4px)}
.expert-card .avatar{width:90px;height:90px;border-radius:50%;margin:0 auto 14px;overflow:hidden;border:3px solid var(--accent);background:var(--secondary)}
.expert-card .avatar img{width:100%;height:100%;object-fit:cover}
.expert-card h4{font-size:17px;font-weight:600;color:var(--primary);margin-bottom:4px}
.expert-card .role{color:var(--accent);font-size:14px;margin-bottom:10px}
.expert-card p{font-size:13px;color:var(--gray);line-height:1.7;margin-bottom:12px}
.expert-card .social{display:flex;justify-content:center;gap:10px}
.expert-card .social a{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--secondary);color:var(--white);font-size:14px;transition:background .3s}
.expert-card .social a:hover{background:var(--accent)}
.expert-btn{display:inline-block;padding:6px 18px;background:var(--secondary);color:var(--white);border-radius:20px;font-size:13px;margin-top:8px;transition:background .3s}
.expert-btn:hover{background:var(--accent);color:var(--primary)}
/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:var(--card-bg);border-radius:var(--radius);margin-bottom:12px;box-shadow:var(--shadow);overflow:hidden}
.faq-q{padding:18px 24px;font-size:16px;font-weight:600;color:var(--primary);cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background .3s}
.faq-q:hover{background:rgba(26,92,58,.05)}
.faq-q::after{content:'+';font-size:22px;color:var(--accent);transition:transform .3s}
.faq-item.active .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 24px;max-height:0;overflow:hidden;transition:all .3s;color:var(--gray);font-size:14px;line-height:1.8}
.faq-item.active .faq-a{padding:0 24px 18px;max-height:500px}
/* 用户评论 */
.review-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.review-card{background:var(--card-bg);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.review-card .stars{color:var(--accent);font-size:16px;margin-bottom:8px}
.review-card p{font-size:14px;color:var(--text);line-height:1.7;margin-bottom:12px;font-style:italic}
.review-card .reviewer{display:flex;align-items:center;gap:10px}
.review-card .reviewer-avatar{width:36px;height:36px;border-radius:50%;background:var(--secondary);display:flex;align-items:center;justify-content:center;color:var(--white);font-size:14px;font-weight:600}
.review-card .reviewer-name{font-size:14px;font-weight:600;color:var(--primary)}
.review-card .reviewer-date{font-size:12px;color:var(--gray)}
/* 联系我们 */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.contact-card{background:var(--card-bg);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);text-align:center}
.contact-card h4{font-size:16px;font-weight:600;color:var(--primary);margin-bottom:10px}
.contact-card p{font-size:14px;color:var(--gray);line-height:1.7}
.contact-card img{max-width:160px;margin:12px auto 0;border-radius:8px}
/* 品牌墙 */
.brand-wall{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center;padding:20px 0}
.brand-wall .brand-item{padding:12px 24px;background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);font-size:15px;font-weight:600;color:var(--secondary)}
/* 分享按钮 */
.share-bar{display:flex;justify-content:center;gap:12px;padding:20px 0}
.share-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:20px;font-size:14px;color:var(--white);transition:opacity .3s}
.share-btn:hover{opacity:.85;color:var(--white)}
.share-btn.wechat{background:#07c160}
.share-btn.weibo{background:#e6162d}
.share-btn.douyin{background:#161823}
.share-btn.bilibili{background:#00a1d6}
/* 页脚 */
.footer{background:var(--dark);color:rgba(255,255,255,.7);padding:50px 0 20px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;margin-bottom:30px}
.footer h4{color:var(--gold);font-size:16px;margin-bottom:14px;font-weight:600}
.footer p,.footer a{font-size:14px;color:rgba(255,255,255,.6);line-height:2}
.footer a:hover{color:var(--gold)}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-logo img{height:40px;border-radius:6px}
.footer-logo span{color:var(--gold);font-size:20px;font-weight:700}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;text-align:center;font-size:13px}
/* 面包屑 */
.breadcrumb{padding:14px 0;font-size:14px;color:var(--gray)}
.breadcrumb a{color:var(--secondary)}
.breadcrumb span{margin:0 6px;color:var(--border)}
/* 内页 */
.page-header{background:var(--primary);padding:40px 0;text-align:center;color:var(--white)}
.page-header h1{font-size:32px;font-weight:700;margin-bottom:8px}
.page-header h2{font-size:16px;font-weight:400;color:var(--gold)}
/* 响应式 */
@media(max-width:768px){
.nav .container{height:56px}
.nav-links{display:none;position:absolute;top:56px;left:0;right:0;background:var(--primary);flex-direction:column;padding:16px;gap:4px}
.nav-links.show{display:flex}
.nav-toggle{display:block}
.hero{height:400px}
.hero h1{font-size:28px}
.hero h2{font-size:17px}
.section{padding:40px 0}
.section-title h2{font-size:24px}
.video-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.footer-grid{grid-template-columns:1fr}
}
@media(max-width:480px){
.hero{height:320px}
.hero h1{font-size:22px}
.hero h2{font-size:15px}
.video-grid{grid-template-columns:1fr}
.search-box input{font-size:14px;padding:8px 12px}
.search-box button{padding:8px 16px;font-size:14px}
}