/* 蜜芽影视传媒社区 - 原创样式 - 日月同错风格 */
/* 配色：深靛蓝#1a1a3e 绯红#c23a3a 金色#d4a843 暗紫#2d1b4e 月白#e8e4f0 */
*{margin:0;padding:0;box-sizing:border-box}
:root{--bg-deep:#0f0f2a;--bg-card:#1a1a3e;--bg-section:#151533;--accent:#c23a3a;--gold:#d4a843;--purple:#2d1b4e;--text:#e8e4f0;--text-dim:#9a95b0;--border:#2a2a5a;--radius:10px}
body{font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;background:var(--bg-deep);color:var(--text);line-height:1.75;overflow-x:hidden}
a{color:var(--gold);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}

/* 顶部导航 - 原创水墨渐变风格 */
.site-header{background:linear-gradient(135deg,#0d0d24 0%,#1a1a3e 50%,#2d1b4e 100%);border-bottom:2px solid var(--accent);position:sticky;top:0;z-index:1000;backdrop-filter:blur(10px)}
.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-text{font-size:22px;font-weight:700;color:var(--gold);letter-spacing:2px;text-shadow:0 0 12px rgba(212,168,67,.4)}
.main-nav{display:flex;gap:4px;flex-wrap:wrap}
.main-nav a{padding:8px 14px;border-radius:6px;font-size:14px;color:var(--text-dim);transition:all .3s}
.main-nav a:hover,.main-nav a.active{background:var(--accent);color:#fff}
.mobile-toggle{display:none;background:none;border:none;color:var(--gold);font-size:24px;cursor:pointer}

/* 搜索栏 */
.search-bar{background:var(--bg-section);padding:14px 0;border-bottom:1px solid var(--border)}
.search-wrap{max-width:600px;margin:0 auto;display:flex;gap:8px;padding:0 20px}
.search-wrap input{flex:1;padding:10px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);color:var(--text);font-size:14px;outline:none;transition:border-color .3s}
.search-wrap input:focus{border-color:var(--gold)}
.search-wrap button{padding:10px 24px;background:linear-gradient(135deg,var(--accent),#e04848);color:#fff;border:none;border-radius:var(--radius);cursor:pointer;font-size:14px;transition:transform .2s}
.search-wrap button:hover{transform:scale(1.05)}

/* Banner - 原创全幅设计 */
.hero-banner{position:relative;overflow:hidden;min-height:420px;display:flex;align-items:center;justify-content:center}
.hero-banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.65)}
.hero-overlay{position:relative;z-index:2;text-align:center;padding:60px 20px}
.hero-overlay h1{font-size:42px;font-weight:800;color:#fff;text-shadow:0 2px 20px rgba(194,58,58,.6),0 0 40px rgba(212,168,67,.3);margin-bottom:16px;letter-spacing:4px}
.hero-overlay h1 span{color:var(--gold)}
.hero-overlay p{font-size:18px;color:rgba(255,255,255,.85);max-width:680px;margin:0 auto;line-height:1.8}

/* 通用段落标题 */
.section{padding:50px 0}
.section-alt{background:var(--bg-section)}
.section-title{text-align:center;margin-bottom:36px}
.section-title h2{font-size:28px;font-weight:700;color:var(--gold);position:relative;display:inline-block;padding-bottom:12px}
.section-title h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:linear-gradient(90deg,var(--accent),var(--gold))}
.section-title p{color:var(--text-dim);margin-top:10px;font-size:15px}

/* 视频卡片网格 - 原创设计 */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.video-card{background:var(--bg-card);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:transform .3s,box-shadow .3s}
.video-card:hover{transform:translateY(-6px);box-shadow:0 12px 32px rgba(194,58,58,.2)}
.video-thumb{position:relative;padding-top:56.25%;overflow:hidden;background:#111}
.video-thumb img,.video-thumb video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.video-thumb .play-btn{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(15,15,42,.5);opacity:0;transition:opacity .3s}
.video-card:hover .play-btn{opacity:1}
.play-btn span{width:56px;height:56px;background:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 0 20px rgba(194,58,58,.5)}
.play-btn span::after{content:'';border-left:18px solid #fff;border-top:11px solid transparent;border-bottom:11px solid transparent;margin-left:4px}
.video-info{padding:14px 16px}
.video-info h3{font-size:15px;font-weight:600;color:var(--text);margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.video-meta{display:flex;gap:12px;font-size:12px;color:var(--text-dim)}
.video-meta span::before{margin-right:3px}
.video-tags{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.video-tags span{padding:2px 8px;background:var(--purple);border-radius:4px;font-size:11px;color:var(--gold)}

/* 专家卡片 */
.expert-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.expert-card{background:var(--bg-card);border-radius:var(--radius);padding:24px;text-align:center;border:1px solid var(--border);transition:transform .3s}
.expert-card:hover{transform:translateY(-4px)}
.expert-card img{width:90px;height:90px;border-radius:50%;margin:0 auto 14px;border:3px solid var(--gold);object-fit:cover}
.expert-card h4{font-size:16px;color:var(--gold);margin-bottom:4px}
.expert-card .role{font-size:13px;color:var(--accent);margin-bottom:10px}
.expert-card p{font-size:13px;color:var(--text-dim);line-height:1.6}
.expert-card .btn-group{display:flex;gap:8px;justify-content:center;margin-top:14px}

/* 按钮 */
.btn{display:inline-block;padding:8px 20px;border-radius:6px;font-size:13px;cursor:pointer;transition:all .3s;border:none}
.btn-primary{background:linear-gradient(135deg,var(--accent),#e04848);color:#fff}
.btn-primary:hover{color:#fff;transform:scale(1.05)}
.btn-outline{border:1px solid var(--gold);color:var(--gold);background:transparent}
.btn-outline:hover{background:var(--gold);color:var(--bg-deep)}

/* FAQ手风琴 */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
.faq-q{padding:16px 20px;background:var(--bg-card);cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:15px}
.faq-q::after{content:'+';font-size:20px;color:var(--gold);transition:transform .3s}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s;font-size:14px;color:var(--text-dim);line-height:1.8}
.faq-item.open .faq-a{max-height:300px;padding:0 20px 16px}

/* 用户评论 */
.review-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.review-card{background:var(--bg-card);border-radius:var(--radius);padding:20px;border:1px solid var(--border)}
.review-card .stars{color:var(--gold);font-size:14px;margin-bottom:8px;letter-spacing:2px}
.review-card blockquote{font-size:14px;color:var(--text);line-height:1.7;margin-bottom:10px;font-style:italic}
.review-card .reviewer{font-size:12px;color:var(--text-dim)}

/* 面包屑 */
.breadcrumb{padding:12px 0;font-size:13px;color:var(--text-dim)}
.breadcrumb a{color:var(--gold)}
.breadcrumb span{margin:0 6px;color:var(--border)}

/* 页脚 - 原创深色渐变 */
.site-footer{background:linear-gradient(180deg,#0d0d24,#060612);border-top:2px solid var(--accent);padding:40px 0 20px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;margin-bottom:30px}
.footer-col h4{font-size:16px;color:var(--gold);margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.footer-col p,.footer-col a{font-size:13px;color:var(--text-dim);line-height:2}
.footer-col a:hover{color:var(--gold)}
.footer-col img{width:120px;border-radius:6px;margin-top:6px}
.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid var(--border);font-size:12px;color:var(--text-dim)}
.footer-bottom a{color:var(--gold)}

/* 社交分享 */
.share-bar{display:flex;gap:10px;justify-content:center;padding:20px 0}
.share-bar a{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;color:#fff;transition:transform .3s}
.share-bar a:hover{transform:scale(1.15);color:#fff}
.share-wx{background:#07c160}.share-wb{background:#e6162d}.share-dy{background:#111}.share-bl{background:#00a1d6}

/* 内页头部 */
.page-header{background:linear-gradient(135deg,var(--bg-deep),var(--purple));padding:50px 0 30px;text-align:center}
.page-header h1{font-size:30px;color:var(--gold);margin-bottom:8px}
.page-header p{color:var(--text-dim);font-size:15px}

/* 内容区 */
.content-area{padding:40px 0}
.content-area h2{font-size:22px;color:var(--gold);margin:30px 0 14px}
.content-area h3{font-size:18px;color:var(--text);margin:20px 0 10px}
.content-area p{font-size:15px;color:var(--text-dim);margin-bottom:16px;line-height:1.85}
.content-area .byline{font-size:12px;color:var(--text-dim);margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--border)}

/* 标签云 */
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.tag-cloud a{padding:4px 12px;background:var(--purple);border-radius:20px;font-size:12px;color:var(--text-dim);transition:all .3s}
.tag-cloud a:hover{background:var(--accent);color:#fff}

/* 干扰标签隐藏 */
.roooll{position:absolute;left:-9999px;top:-9999px;width:0;height:0;overflow:hidden;opacity:0;pointer-events:none}

/* 响应式 */
@media(max-width:768px){
  .header-inner{flex-wrap:wrap}
  .main-nav{display:none;width:100%;flex-direction:column;gap:0;margin-top:10px}
  .main-nav.show{display:flex}
  .main-nav a{padding:10px 14px;border-radius:0;border-bottom:1px solid var(--border)}
  .mobile-toggle{display:block}
  .hero-overlay h1{font-size:26px}
  .hero-overlay p{font-size:15px}
  .video-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:30px 0}
  .section-title h2{font-size:22px}
}
@media(max-width:480px){
  .hero-banner{min-height:280px}
  .hero-overlay h1{font-size:22px}
  .video-grid{grid-template-columns:1fr}
  .search-wrap{flex-direction:column}
}