/* ========== 抖阴 - 植物视频社区 全局样式 ========== */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:#2d3a2e;background:#f6faf6;line-height:1.7}
a{color:#1a7a3a;text-decoration:none;transition:color .3s}
a:hover{color:#0d5c26}
img{max-width:100%;height:auto;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* ========== Header ========== */
.site-header{background:linear-gradient(135deg,#0b3d1a 0%,#1a6b35 50%,#0f4d22 100%);padding:12px 0;position:sticky;top:0;z-index:1000;box-shadow:0 2px 12px rgba(0,0,0,.25)}
.header-inner{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:0 20px}
.site-logo img{height:48px;width:auto;border-radius:6px}
.main-nav{display:flex;gap:6px;flex-wrap:wrap}
.main-nav a{color:#c8e6c9;font-size:14px;padding:6px 14px;border-radius:20px;transition:all .3s;font-weight:500}
.main-nav a:hover,.main-nav a.active{background:rgba(255,255,255,.15);color:#fff}

/* ========== 搜索框 ========== */
.search-bar{background:#e8f5e9;padding:14px 0;border-bottom:1px solid #c8e6c9}
.search-bar form{display:flex;max-width:600px;margin:0 auto;gap:8px}
.search-bar input[type="text"]{flex:1;padding:10px 18px;border:2px solid #a5d6a7;border-radius:25px;font-size:15px;background:#fff;outline:none;transition:border-color .3s}
.search-bar input[type="text"]:focus{border-color:#1a7a3a}
.search-bar button{padding:10px 28px;background:linear-gradient(135deg,#2e7d32,#1b5e20);color:#fff;border:none;border-radius:25px;cursor:pointer;font-size:15px;font-weight:600;transition:transform .2s}
.search-bar button:hover{transform:scale(1.05)}

/* ========== Banner ========== */
.hero-banner{position:relative;overflow:hidden;height:520px;background:#0b3d1a}
.banner-slides{display:flex;transition:transform .6s ease;height:100%}
.banner-slide{min-width:100%;height:100%;position:relative}
.banner-slide img{width:100%;height:100%;object-fit:cover}
.banner-overlay{position:absolute;inset:0;background:linear-gradient(to right,rgba(11,61,26,.85) 0%,rgba(11,61,26,.4) 50%,transparent 100%);display:flex;align-items:center;padding:0 60px}
.banner-text{max-width:560px}
.banner-text h1{font-size:38px;color:#fff;margin-bottom:16px;line-height:1.3;text-shadow:0 2px 8px rgba(0,0,0,.3)}
.banner-text p{font-size:17px;color:#c8e6c9;margin-bottom:24px;line-height:1.8}
.banner-text .btn-primary{display:inline-block;padding:12px 36px;background:linear-gradient(135deg,#43a047,#2e7d32);color:#fff;border-radius:30px;font-size:16px;font-weight:600;transition:all .3s;box-shadow:0 4px 15px rgba(46,125,50,.4)}
.banner-text .btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(46,125,50,.6)}
.banner-dots{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:10px}
.banner-dots span{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:all .3s}
.banner-dots span.active{background:#43a047;transform:scale(1.2)}

/* ========== 通用模块标题 ========== */
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:30px;color:#1b5e20;margin-bottom:10px;position:relative;display:inline-block}
.section-title h2::after{content:"";display:block;width:60px;height:3px;background:linear-gradient(90deg,#43a047,#81c784);margin:10px auto 0;border-radius:2px}
.section-title p{color:#5a7a5e;font-size:15px;margin-top:8px}

/* ========== 今日更新标签 ========== */
.today-tag{display:inline-block;background:linear-gradient(135deg,#ff6f00,#ff8f00);color:#fff;font-size:12px;padding:3px 10px;border-radius:12px;margin-left:8px;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.7}}

/* ========== 视频卡片网格 ========== */
.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding:50px 0}
.video-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 3px 15px rgba(0,0,0,.08);transition:all .35s;position:relative}
.video-card:hover{transform:translateY(-6px);box-shadow:0 10px 30px rgba(0,0,0,.15)}
.video-thumb{position:relative;padding-top:133%;overflow:hidden}
.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:60px;height:60px;background:rgba(46,125,50,.85);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .35s;cursor:pointer}
.play-btn::after{content:"";border-style:solid;border-width:12px 0 12px 22px;border-color:transparent transparent transparent #fff;margin-left:4px}
.video-card:hover .play-btn{transform:translate(-50%,-50%) scale(1)}
.video-info{padding:14px 16px}
.video-info h3{font-size:15px;color:#1b5e20;margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.video-info .meta{display:flex;justify-content:space-between;font-size:12px;color:#7a9a7e}
.video-info .meta span{display:flex;align-items:center;gap:4px}
.video-duration{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.7);color:#fff;font-size:11px;padding:2px 8px;border-radius:4px}

/* ========== 服务模块 ========== */
.services-section{padding:60px 0;background:linear-gradient(180deg,#f6faf6,#e8f5e9)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.service-card{background:#fff;padding:32px 24px;border-radius:14px;text-align:center;box-shadow:0 4px 18px rgba(0,0,0,.06);transition:all .35s;border:1px solid #e0f2e0}
.service-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,.12);border-color:#81c784}
.service-icon{width:64px;height:64px;margin:0 auto 18px;background:linear-gradient(135deg,#e8f5e9,#c8e6c9);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:28px}
.service-card h3{font-size:18px;color:#1b5e20;margin-bottom:10px}
.service-card p{font-size:14px;color:#5a7a5e;line-height:1.7}

/* ========== 娱乐专区 ========== */
.entertainment-section{padding:60px 0;background:#fff}
.ent-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.ent-card{display:flex;gap:20px;padding:24px;background:#f1f8e9;border-radius:14px;transition:all .3s;border:1px solid transparent}
.ent-card:hover{border-color:#aed581;box-shadow:0 4px 15px rgba(0,0,0,.08)}
.ent-card img{width:120px;height:120px;object-fit:cover;border-radius:10px;flex-shrink:0}
.ent-card-info h3{font-size:17px;color:#33691e;margin-bottom:8px}
.ent-card-info p{font-size:13px;color:#5a7a5e;line-height:1.7}
.ent-card-info .tag{display:inline-block;background:#dcedc8;color:#33691e;font-size:11px;padding:3px 10px;border-radius:10px;margin-top:8px;margin-right:4px}

/* ========== AI赋能 ========== */
.ai-section{padding:60px 0;background:linear-gradient(135deg,#0b3d1a,#1a6b35);color:#fff}
.ai-section .section-title h2{color:#a5d6a7}
.ai-section .section-title p{color:#81c784}
.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ai-card{background:rgba(255,255,255,.08);backdrop-filter:blur(10px);padding:30px 24px;border-radius:14px;border:1px solid rgba(255,255,255,.12);transition:all .35s}
.ai-card:hover{background:rgba(255,255,255,.15);transform:translateY(-4px)}
.ai-card h3{font-size:18px;color:#a5d6a7;margin-bottom:12px}
.ai-card p{font-size:14px;color:#c8e6c9;line-height:1.7}

/* ========== 社区互动 ========== */
.community-section{padding:60px 0;background:#f1f8e9}
.community-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.community-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 3px 12px rgba(0,0,0,.06);transition:all .3s}
.community-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px rgba(0,0,0,.12)}
.community-card img{width:100%;height:200px;object-fit:cover}
.community-card-body{padding:20px}
.community-card-body h3{font-size:17px;color:#1b5e20;margin-bottom:8px}
.community-card-body p{font-size:13px;color:#5a7a5e;line-height:1.7}

/* ========== 专家团队 ========== */
.experts-section{padding:60px 0;background:#fff}
.experts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.expert-card{background:#f6faf6;border-radius:14px;padding:28px 20px;text-align:center;transition:all .35s;border:1px solid #e0f2e0}
.expert-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,.1);border-color:#81c784}
.expert-card img{width:100px;height:100px;border-radius:50%;object-fit:cover;margin:0 auto 14px;border:3px solid #a5d6a7}
.expert-card h3{font-size:16px;color:#1b5e20;margin-bottom:4px}
.expert-card .title{font-size:13px;color:#43a047;margin-bottom:8px}
.expert-card p{font-size:12px;color:#5a7a5e;line-height:1.6}
.expert-card .expert-links{margin-top:12px;display:flex;gap:8px;justify-content:center}
.expert-card .expert-links a{font-size:12px;padding:5px 14px;border-radius:15px;border:1px solid #a5d6a7;color:#2e7d32;transition:all .3s}
.expert-card .expert-links a:hover{background:#2e7d32;color:#fff}

/* ========== 合作品牌 ========== */
.partners-section{padding:50px 0;background:#e8f5e9}
.partners-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;align-items:center}
.partner-logo{background:#fff;padding:18px 28px;border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.05);font-size:16px;font-weight:700;color:#2e7d32;transition:all .3s;border:1px solid #c8e6c9}
.partner-logo:hover{transform:scale(1.05);box-shadow:0 4px 15px rgba(0,0,0,.1)}

/* ========== How-To 加入社区 ========== */
.howto-section{padding:60px 0;background:#fff}
.howto-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.howto-step{text-align:center;padding:28px 20px;position:relative;counter-increment:step}
.howto-step::before{content:counter(step);display:block;width:48px;height:48px;line-height:48px;background:linear-gradient(135deg,#43a047,#2e7d32);color:#fff;border-radius:50%;font-size:20px;font-weight:700;margin:0 auto 16px;box-shadow:0 4px 12px rgba(46,125,50,.3)}
.howto-step h3{font-size:16px;color:#1b5e20;margin-bottom:8px}
.howto-step p{font-size:13px;color:#5a7a5e;line-height:1.6}

/* ========== FAQ ========== */
.faq-section{padding:60px 0;background:#f6faf6}
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#fff;margin-bottom:12px;border-radius:10px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.04);border:1px solid #e0f2e0}
.faq-question{padding:18px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:15px;font-weight:600;color:#1b5e20;transition:background .3s}
.faq-question:hover{background:#e8f5e9}
.faq-question::after{content:"+";font-size:22px;color:#43a047;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;font-size:14px;color:#5a7a5e;line-height:1.8}
.faq-item.active .faq-answer{padding:0 24px 18px;max-height:300px}

/* ========== 用户评价 ========== */
.reviews-section{padding:60px 0;background:#e8f5e9}
.reviews-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.review-card{background:#fff;padding:28px;border-radius:14px;box-shadow:0 3px 12px rgba(0,0,0,.06);transition:all .3s}
.review-card:hover{box-shadow:0 6px 20px rgba(0,0,0,.1)}
.review-header{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.review-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#43a047,#81c784);display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:700}
.review-name{font-size:15px;font-weight:600;color:#1b5e20}
.review-date{font-size:12px;color:#7a9a7e}
.review-stars{color:#ff8f00;font-size:14px;margin-bottom:10px}
.review-text{font-size:14px;color:#5a7a5e;line-height:1.8}

/* ========== 社交分享 ========== */
.share-section{padding:40px 0;background:#fff;text-align:center}
.share-btns{display:flex;justify-content:center;gap:16px;margin-top:20px}
.share-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;border-radius:25px;color:#fff;font-size:14px;font-weight:500;transition:all .3s}
.share-btn:hover{transform:translateY(-2px);color:#fff}
.share-btn.wechat{background:#07c160}
.share-btn.weibo{background:#e6162d}
.share-btn.douyin-share{background:#000}
.share-btn.bilibili{background:#00a1d6}

/* ========== Footer ========== */
.site-footer{background:linear-gradient(135deg,#071a0d,#0b3d1a);color:#a5d6a7;padding:50px 0 0}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-bottom:40px}
.footer-col h4{color:#81c784;font-size:16px;margin-bottom:16px;position:relative;padding-bottom:10px}
.footer-col h4::after{content:"";position:absolute;bottom:0;left:0;width:30px;height:2px;background:#43a047}
.footer-col a{display:block;color:#7a9a7e;font-size:13px;padding:4px 0;transition:color .3s}
.footer-col a:hover{color:#c8e6c9}
.footer-col p{font-size:13px;color:#7a9a7e;line-height:1.7}
.footer-qr{display:flex;gap:16px;margin-top:12px}
.footer-qr img{width:90px;height:90px;border-radius:6px;border:1px solid rgba(255,255,255,.1)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;text-align:center;font-size:13px;color:#5a7a5e}
.footer-bottom a{color:#7a9a7e}

/* ========== MCP前端代码区 ========== */
.mcp-section{background:rgba(255,255,255,.04);padding:14px;border-radius:8px;margin-top:12px;font-size:12px;color:#5a7a5e;border:1px dashed rgba(255,255,255,.08)}

/* ========== 面包屑 ========== */
.breadcrumb{padding:14px 0;font-size:13px;color:#7a9a7e;background:#f0f7f0;border-bottom:1px solid #e0f2e0}
.breadcrumb a{color:#2e7d32}
.breadcrumb span{margin:0 6px;color:#aaa}

/* ========== 内页通用 ========== */
.page-hero{background:linear-gradient(135deg,#0b3d1a,#1a6b35);padding:50px 0;text-align:center;color:#fff}
.page-hero h1{font-size:32px;margin-bottom:10px}
.page-hero p{font-size:15px;color:#a5d6a7}
.page-content{padding:50px 0}
.content-card{background:#fff;padding:30px;border-radius:14px;box-shadow:0 3px 15px rgba(0,0,0,.06);margin-bottom:24px}

/* ========== 响应式 ========== */
@media(max-width:1024px){
.video-grid{grid-template-columns:repeat(3,1fr)}
.experts-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:repeat(2,1fr)}
.howto-steps{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
.header-inner{flex-direction:column;gap:10px}
.main-nav{justify-content:center}
.hero-banner{height:360px}
.banner-text h1{font-size:26px}
.banner-overlay{padding:0 24px}
.video-grid{grid-template-columns:repeat(2,1fr)}
.services-grid{grid-template-columns:1fr}
.ent-grid{grid-template-columns:1fr}
.ai-grid{grid-template-columns:1fr}
.community-grid{grid-template-columns:1fr}
.experts-grid{grid-template-columns:1fr}
.reviews-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.howto-steps{grid-template-columns:1fr}
}
@media(max-width:480px){
.video-grid{grid-template-columns:1fr}
.main-nav a{font-size:12px;padding:5px 10px}
}

/* ========== 干扰标签隐藏 ========== */
.nw_rx7s6h{position:absolute;width:0;height:0;overflow:hidden;opacity:0;pointer-events:none;z-index:-9999}