/* ============================================================
   黑料专区 原创样式表 — 深蓝+琥珀金布加迪风格
   配色：#0b1628 深蓝底 / #d4a24e 琥珀金 / #4fc3f7 电光蓝 / #f5f0e6 暖白
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:#0b1628;color:#e8e0d2;line-height:1.75}
a{color:#4fc3f7;text-decoration:none;transition:color .25s}
a:hover{color:#d4a24e}
img{max-width:100%;height:auto;display:block}

/* === 容器 === */
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* === 顶部导航 === */
.top-bar{position:sticky;top:0;z-index:900;background:rgba(11,22,40,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(212,162,78,.18);padding:10px 0}
.top-bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.logo-link{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.2rem;color:#d4a24e;white-space:nowrap}
.logo-link img{width:38px;height:38px;border-radius:8px}
.main-nav{display:flex;gap:18px;flex-wrap:wrap}
.main-nav a{color:#c8bfaf;font-size:.92rem;padding:4px 0;border-bottom:2px solid transparent;transition:all .25s}
.main-nav a:hover,.main-nav a.cur{color:#d4a24e;border-bottom-color:#d4a24e}
.search-wrap{position:relative;width:220px}
.search-wrap input{width:100%;padding:7px 36px 7px 14px;border:1px solid rgba(79,195,247,.3);border-radius:20px;background:rgba(255,255,255,.06);color:#f5f0e6;font-size:.88rem;outline:none;transition:border-color .25s}
.search-wrap input:focus{border-color:#d4a24e}
.search-wrap button{position:absolute;right:4px;top:50%;transform:translateY(-50%);background:none;border:none;color:#4fc3f7;cursor:pointer;font-size:1rem;padding:4px 8px}

/* === Hero Banner === */
.hero-section{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:brightness(.45)}
.hero-body{position:relative;z-index:2;max-width:680px;padding:60px 0}
.hero-body h1{font-size:2.2rem;font-weight:800;color:#f5f0e6;margin-bottom:16px;line-height:1.3}
.hero-body h1 em{font-style:normal;color:#d4a24e}
.hero-body .intro{font-size:1.05rem;color:#c8bfaf;margin-bottom:24px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.hero-tags span{background:rgba(79,195,247,.12);border:1px solid rgba(79,195,247,.25);color:#4fc3f7;padding:5px 14px;border-radius:16px;font-size:.82rem}

/* === 数据条 === */
.stat-row{background:linear-gradient(90deg,rgba(212,162,78,.08),rgba(79,195,247,.08));border-top:1px solid rgba(212,162,78,.12);border-bottom:1px solid rgba(79,195,247,.12);padding:28px 0}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat-grid .num{font-size:1.8rem;font-weight:800;color:#d4a24e}
.stat-grid .lbl{font-size:.85rem;color:#9e9788;margin-top:4px}

/* === 通用区块 === */
.block{padding:56px 0}
.block-title{font-size:1.6rem;font-weight:700;color:#f5f0e6;margin-bottom:8px}
.block-sub{font-size:.95rem;color:#9e9788;margin-bottom:32px}

/* === 视频卡片 === */
.vid-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.vid-card{background:rgba(255,255,255,.04);border:1px solid rgba(212,162,78,.1);border-radius:14px;overflow:hidden;transition:transform .3s,box-shadow .3s}
.vid-card:hover{transform:translateY(-6px);box-shadow:0 12px 36px rgba(212,162,78,.15)}
.vid-thumb{position:relative;padding-top:56.25%;background:#0e1d33}
.vid-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.play-btn{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;background:rgba(11,22,40,.5)}
.vid-card:hover .play-btn{opacity:1}
.play-btn::after{content:"";width:52px;height:52px;border-radius:50%;background:rgba(212,162,78,.85);display:flex;align-items:center;justify-content:center;box-shadow:0 0 20px rgba(212,162,78,.4)}
.play-btn::before{content:"";position:absolute;width:0;height:0;border-style:solid;border-width:12px 0 12px 20px;border-color:transparent transparent transparent #fff;z-index:2}
.vid-info{padding:16px}
.vid-info h3{font-size:1rem;font-weight:600;color:#f5f0e6;margin-bottom:6px}
.vid-info p{font-size:.82rem;color:#9e9788}
.vid-meta{display:flex;gap:14px;margin-top:8px;font-size:.78rem;color:#7a7468}

/* === 面板卡片 === */
.panel-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.panel-card{background:linear-gradient(135deg,rgba(79,195,247,.06),rgba(212,162,78,.06));border:1px solid rgba(212,162,78,.12);border-radius:14px;padding:28px;transition:border-color .3s}
.panel-card:hover{border-color:#d4a24e}
.panel-card h3{font-size:1.15rem;font-weight:700;color:#d4a24e;margin-bottom:10px}
.panel-card p{font-size:.9rem;color:#c8bfaf}

/* === 专家卡片 === */
.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.expert-card{background:rgba(255,255,255,.03);border:1px solid rgba(79,195,247,.12);border-radius:12px;padding:24px;text-align:center;transition:border-color .3s}
.expert-card:hover{border-color:#4fc3f7}
.expert-card .avatar{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,#d4a24e,#4fc3f7);margin:0 auto 12px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;color:#0b1628;font-weight:800}
.expert-card h4{font-size:.95rem;color:#f5f0e6;margin-bottom:4px}
.expert-card .role{font-size:.8rem;color:#9e9788}
.expert-card .link-row{margin-top:12px;display:flex;gap:8px;justify-content:center}
.expert-card .link-row a{font-size:.78rem;padding:4px 12px;border:1px solid rgba(79,195,247,.3);border-radius:14px;color:#4fc3f7;transition:all .25s}
.expert-card .link-row a:hover{background:#4fc3f7;color:#0b1628}

/* === FAQ === */
.faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.faq-box{background:rgba(255,255,255,.03);border:1px solid rgba(212,162,78,.1);border-radius:12px;padding:22px}
.faq-box h4{font-size:.95rem;color:#d4a24e;margin-bottom:8px}
.faq-box p{font-size:.88rem;color:#c8bfaf}

/* === 评论 === */
.review-row{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.review-box{background:rgba(79,195,247,.04);border:1px solid rgba(79,195,247,.1);border-radius:12px;padding:22px}
.review-box .stars{color:#d4a24e;font-size:.9rem;margin-bottom:6px}
.review-box blockquote{font-size:.9rem;color:#c8bfaf;font-style:italic;margin-bottom:10px}
.review-box .author{font-size:.82rem;color:#7a7468}

/* === 合作Logo墙 === */
.collab-wall{display:flex;flex-wrap:wrap;gap:20px;justify-content:center}
.collab-item{width:120px;height:60px;background:rgba(255,255,255,.05);border:1px solid rgba(212,162,78,.1);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:.82rem;color:#9e9788;transition:border-color .3s}
.collab-item:hover{border-color:#d4a24e;color:#d4a24e}

/* === 联系我们 === */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.contact-card{background:rgba(255,255,255,.03);border:1px solid rgba(212,162,78,.1);border-radius:12px;padding:24px;text-align:center}
.contact-card h4{font-size:.95rem;color:#d4a24e;margin-bottom:8px}
.contact-card p{font-size:.85rem;color:#c8bfaf}

/* === 二维码 === */
.qr-row{display:flex;gap:24px;justify-content:center;flex-wrap:wrap}
.qr-box{text-align:center}
.qr-box img{width:120px;height:120px;border-radius:10px;border:1px solid rgba(212,162,78,.15)}
.qr-box span{display:block;margin-top:8px;font-size:.82rem;color:#9e9788}

/* === 分享按钮 === */
.share-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:24px}
.share-row a{padding:8px 18px;border:1px solid rgba(79,195,247,.25);border-radius:20px;font-size:.85rem;color:#4fc3f7;transition:all .25s}
.share-row a:hover{background:#4fc3f7;color:#0b1628}

/* === 面包屑 === */
.crumb{font-size:.82rem;color:#7a7468;padding:14px 0}
.crumb a{color:#4fc3f7}
.crumb span{margin:0 6px;color:#555}

/* === 页脚 === */
.site-foot{background:rgba(11,22,40,.96);border-top:1px solid rgba(212,162,78,.12);padding:40px 0 24px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px;margin-bottom:28px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.foot-brand img{width:36px;height:36px;border-radius:8px}
.foot-brand strong{color:#d4a24e;font-size:1.05rem}
.foot-desc{font-size:.85rem;color:#9e9788;line-height:1.6}
.foot-col h5{font-size:.9rem;color:#d4a24e;margin-bottom:12px}
.foot-col a{display:block;font-size:.84rem;color:#9e9788;padding:3px 0;transition:color .2s}
.foot-col a:hover{color:#4fc3f7}
.foot-bottom{text-align:center;font-size:.8rem;color:#6a6258;border-top:1px solid rgba(212,162,78,.08);padding-top:18px}

/* === 内页Hero === */
.page-hero{position:relative;min-height:320px;display:flex;align-items:center;overflow:hidden}
.page-hero .hero-bg{filter:brightness(.35)}
.page-hero .hero-body h1{font-size:1.8rem}

/* === 响应式 === */
@media(max-width:900px){
  .vid-grid{grid-template-columns:repeat(2,1fr)}
  .panel-grid{grid-template-columns:1fr}
  .expert-grid{grid-template-columns:repeat(2,1fr)}
  .faq-list{grid-template-columns:1fr}
  .review-row{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
  .vid-grid{grid-template-columns:1fr}
  .expert-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .top-bar .wrap{flex-direction:column;align-items:flex-start}
  .search-wrap{width:100%}
  .hero-body h1{font-size:1.5rem}
  .hero-section{min-height:380px}
}