/* ============================================================
   资讯栏目样式 (news.php 列表页 / article.php 详情页)
   ============================================================ */
.news-page, .article-page { background: #f5f7fb; }

/* ---------- 顶部横幅 ---------- */
.news-hero{
  position:relative;overflow:hidden;color:#fff;
  background:radial-gradient(ellipse at 20% 0%, #1d2f5c 0%, #0e1730 55%, #0b1224 100%);
  padding:54px 0 58px;
}
.news-hero::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(58,122,254,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58,122,254,.08) 1px, transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(ellipse 70% 60% at 30% 30%, #000 0%, transparent 85%);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 30% 30%, #000 0%, transparent 85%);
  pointer-events:none;
}
.news-hero::after{
  content:'';position:absolute;right:-140px;top:-140px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle, rgba(0,212,255,.35) 0%, transparent 65%);filter:blur(30px);pointer-events:none;
}
.news-hero .nh-inner{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:0 24px}
.nh-breadcrumb{font-size:13px;color:rgba(255,255,255,.55);margin-bottom:14px}
.nh-breadcrumb a{color:rgba(255,255,255,.72);text-decoration:none}
.nh-breadcrumb a:hover{color:#fff}
.nh-breadcrumb .sep{margin:0 8px;opacity:.5}
.nh-title{font-size:34px;font-weight:800;letter-spacing:-.5px;margin:0 0 10px;line-height:1.25}
.nh-desc{font-size:15px;color:rgba(255,255,255,.66);margin:0;max-width:640px;line-height:1.8}

/* ---------- 主体布局 ---------- */
.news-wrap{max-width:1200px;margin:0 auto;padding:26px 24px 8px}
.news-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px;align-items:start}

/* 分类标签 + 搜索 */
.news-toolbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.news-tabs{display:flex;gap:8px;flex-wrap:wrap;flex:1;min-width:0}
.news-tab{
  display:inline-flex;align-items:center;gap:5px;padding:7px 15px;border-radius:999px;
  background:#fff;border:1px solid var(--border);color:var(--text-2);font-size:13px;font-weight:500;
  transition:all .15s;white-space:nowrap;
}
.news-tab:hover{border-color:var(--primary);color:var(--primary)}
.news-tab.active{background:var(--primary);border-color:var(--primary);color:#fff}
.news-tab .cnt{font-size:11px;opacity:.7}
.news-search{position:relative;display:flex;align-items:center}
.news-search input{
  width:210px;padding:8px 14px 8px 34px;border:1px solid var(--border);border-radius:999px;
  background:#fff;font-size:13px;outline:none;transition:all .15s;
}
.news-search input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);width:240px}
.news-search button{
  position:absolute;left:0;top:0;bottom:0;width:34px;display:flex;align-items:center;justify-content:center;
  background:none;border:none;color:var(--text-3);cursor:pointer;border-radius:999px;
}
.news-search button:hover{color:var(--primary)}

/* 文章列表 */
.news-list{display:flex;flex-direction:column;gap:12px}
.news-item{
  display:flex;gap:16px;padding:16px;background:#fff;border:1px solid var(--border);border-radius:12px;
  transition:all .18s;color:inherit;text-decoration:none;
}
.news-item:hover{border-color:#c9d8ff;box-shadow:0 10px 26px rgba(58,122,254,.10);transform:translateY(-1px)}
.news-thumb{
  flex:0 0 176px;height:118px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#eef3ff,#dde7ff);
  display:flex;align-items:center;justify-content:center;position:relative;
}
.news-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.news-thumb .ph{font-size:12px;color:#9aa6c4;font-weight:500;letter-spacing:1px}
.news-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
.news-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-3);flex-wrap:wrap}
.news-meta .cat{display:inline-block;padding:1px 8px;border-radius:4px;background:var(--primary-light);color:var(--primary);font-weight:500}
.news-meta .top{color:#f5222d;background:#fff1f0;padding:1px 6px;border-radius:4px}
.news-title{font-size:17px;font-weight:600;color:var(--text);line-height:1.5;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-item:hover .news-title{color:var(--primary)}
.news-summary{font-size:13px;color:var(--text-3);line-height:1.75;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-empty{padding:70px 20px;text-align:center;color:var(--text-3);background:#fff;border:1px dashed var(--border);border-radius:12px}

/* 分页 */
.news-pager{display:flex;justify-content:center;align-items:center;gap:6px;margin:22px 0 10px;flex-wrap:wrap}
.news-pager a,.news-pager span{
  min-width:36px;height:36px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:8px;background:#fff;border:1px solid var(--border);color:var(--text-2);font-size:13px;text-decoration:none;
}
.news-pager a:hover{border-color:var(--primary);color:var(--primary)}
.news-pager .cur{background:var(--primary);border-color:var(--primary);color:#fff}
.news-pager .disabled{color:#c9cdd4;background:#fafbfc}
.news-pager .dots{border:none;background:none}

/* 侧栏 */
.news-side{display:flex;flex-direction:column;gap:16px;position:sticky;top:76px}
.news-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px}
.news-card h3{font-size:14px;font-weight:600;color:var(--text);margin:0 0 12px;display:flex;align-items:center;gap:6px}
.news-card h3::before{content:'';width:3px;height:14px;border-radius:2px;background:var(--primary)}
.hot-list{display:flex;flex-direction:column;gap:10px;counter-reset:hot}
.hot-list a{display:flex;gap:10px;align-items:flex-start;color:var(--text-2);font-size:13px;line-height:1.55;text-decoration:none}
.hot-list a:hover{color:var(--primary)}
.hot-list .no{
  flex:0 0 18px;height:18px;border-radius:4px;background:#f2f4f8;color:var(--text-3);
  font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.hot-list a:nth-child(1) .no{background:#ffe9e6;color:#f5222d}
.hot-list a:nth-child(2) .no{background:#fff1e0;color:#fa8c16}
.hot-list a:nth-child(3) .no{background:#e8f3ff;color:#1677ff}
.hot-list .txt{flex:1;min-width:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cat-list{display:flex;flex-direction:column;gap:2px}
.cat-list a{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-radius:8px;color:var(--text-2);font-size:13px;text-decoration:none}
.cat-list a:hover{background:var(--primary-light);color:var(--primary)}
.cat-list .n{font-size:12px;color:var(--text-3)}
.news-cta{background:linear-gradient(135deg,#3a7afe,#00a3ff);border:none;color:#fff;text-align:center}
.news-cta .cta-title{font-size:15px;font-weight:700;margin-bottom:6px}
.news-cta .cta-sub{font-size:12.5px;color:rgba(255,255,255,.82);line-height:1.7;margin-bottom:12px}
.news-cta .btn{background:#fff;color:#2b62d8;border:none;width:100%;font-weight:600}
.news-cta .btn:hover{background:#f2f7ff;color:#1c4bb8}

/* ---------- 详情页 ---------- */
.article-head{position:relative;overflow:hidden;color:#fff;background:radial-gradient(ellipse at 20% 0%, #1d2f5c 0%, #0e1730 60%, #0b1224 100%);padding:44px 0 40px}
.article-head::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(58,122,254,.08) 1px, transparent 1px),linear-gradient(90deg, rgba(58,122,254,.08) 1px, transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(ellipse 70% 60% at 25% 35%, #000 0%, transparent 88%);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 25% 35%, #000 0%, transparent 88%);
}
.ah-inner{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:0 24px}
.ah-breadcrumb{font-size:13px;color:rgba(255,255,255,.55);margin-bottom:14px}
.ah-breadcrumb a{color:rgba(255,255,255,.75);text-decoration:none}
.ah-breadcrumb a:hover{color:#fff}
.ah-breadcrumb .sep{margin:0 8px;opacity:.5}
.ah-title{font-size:30px;font-weight:800;line-height:1.35;margin:0 0 14px;letter-spacing:-.3px;word-break:break-word}
.ah-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.62)}
.ah-meta .cat{padding:2px 10px;border-radius:4px;background:rgba(58,122,254,.22);color:#9ec3ff;border:1px solid rgba(58,122,254,.35)}
.ah-meta .draft-flag{padding:2px 10px;border-radius:4px;background:rgba(255,77,79,.2);color:#ffb3b5;border:1px solid rgba(255,77,79,.4)}

.article-wrap{max-width:1080px;margin:0 auto;padding:24px 24px 8px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;align-items:start}
.article-main{background:#fff;border:1px solid var(--border);border-radius:14px;padding:30px 34px 34px;min-width:0}
.article-cover{width:100%;max-height:420px;object-fit:cover;border-radius:10px;margin:0 0 22px;display:block}
.article-summary{
  font-size:14px;color:var(--text-2);line-height:1.9;background:#f7f9ff;border-left:3px solid var(--primary);
  border-radius:0 8px 8px 0;padding:14px 18px;margin:0 0 22px;
}
.article-content{font-size:15.5px;color:#333a45;line-height:1.95;word-break:break-word;overflow-wrap:anywhere}
.article-content > *:first-child{margin-top:0}
.article-content p{margin:0 0 16px}
.article-content h1,.article-content h2,.article-content h3,.article-content h4,.article-content h5{
  color:#1a1f28;font-weight:700;line-height:1.45;margin:30px 0 14px;scroll-margin-top:80px;
}
.article-content h1{font-size:26px}
.article-content h2{font-size:22px;padding-left:12px;border-left:4px solid var(--primary)}
.article-content h3{font-size:18px}
.article-content h4{font-size:16px}
.article-content ul,.article-content ol{margin:0 0 16px;padding-left:26px}
.article-content ul{list-style:disc}
.article-content ol{list-style:decimal}
.article-content li{margin:6px 0}
.article-content a{color:var(--primary);text-decoration:underline;text-underline-offset:2px}
.article-content a:hover{color:var(--primary-dark)}
.article-content img{max-width:100%;height:auto;border-radius:8px;margin:14px auto;display:block}
.article-content figure{margin:14px 0}
.article-content figcaption{font-size:12.5px;color:var(--text-3);text-align:center;margin-top:6px}
.article-content blockquote{
  margin:18px 0;padding:12px 18px;border-left:4px solid #d6e2ff;background:#f7f9ff;
  border-radius:0 8px 8px 0;color:var(--text-2);
}
.article-content blockquote p:last-child{margin-bottom:0}
.article-content table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14px;display:block;overflow-x:auto}
.article-content table th,.article-content table td{border:1px solid var(--border);padding:9px 12px;text-align:left}
.article-content table th{background:#fafbfc;font-weight:600}
.article-content pre{
  background:#0f172a;color:#e2e8f0;padding:16px 18px;border-radius:8px;overflow-x:auto;
  font-family:Consolas,Monaco,"Courier New",monospace;font-size:13px;line-height:1.7;margin:18px 0;
}
.article-content code{background:#f2f4f8;color:#c7254e;padding:1px 6px;border-radius:4px;font-size:.92em}
.article-content pre code{background:none;color:inherit;padding:0}
.article-content hr{border:none;border-top:1px dashed var(--border);margin:26px 0}
.article-content video,.article-content iframe{max-width:100%;border-radius:8px;margin:16px 0;border:none}
.article-content .edui-faked-video{max-width:100%}

.article-foot{margin-top:28px;padding-top:20px;border-top:1px solid var(--border)}
.article-tags{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--text-3)}
.article-tags a{padding:3px 10px;border-radius:999px;background:#f2f4f8;color:var(--text-2);text-decoration:none}
.article-tags a:hover{background:var(--primary-light);color:var(--primary)}
.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.article-nav a,.article-nav .article-nav-item{
  padding:12px 16px;border:1px solid var(--border);border-radius:10px;background:#fafbfc;
  font-size:13px;color:var(--text-2);line-height:1.6;text-decoration:none;transition:all .15s;
  display:flex;flex-direction:column;gap:4px;min-width:0;
}
.article-nav a:hover{border-color:var(--primary);background:#fff;color:var(--primary)}
.article-nav a.next,.article-nav .next{text-align:right}
.article-nav .label{font-size:12px;color:var(--text-3)}
.article-nav .t{font-weight:500;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.article-nav .disabled{color:#c9cdd4;cursor:default;background:#fafbfc}

/* 详情页侧栏 */
.article-side{display:flex;flex-direction:column;gap:16px;position:sticky;top:76px}
.article-related{display:flex;flex-direction:column;gap:10px}
.article-related a{display:flex;gap:10px;text-decoration:none;color:var(--text-2)}
.article-related a:hover .t{color:var(--primary)}
.article-related .thumb{flex:0 0 64px;height:46px;border-radius:6px;overflow:hidden;background:#eef3ff}
.article-related .thumb img{width:100%;height:100%;object-fit:cover;display:block}
.article-related .t{font-size:13px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-related .d{font-size:11.5px;color:var(--text-3);margin-top:2px}

/* ---------- 响应式 ---------- */
@media(max-width:992px){
  .news-layout{grid-template-columns:1fr}
  .news-side{position:static;flex-direction:row;flex-wrap:wrap}
  .news-side .news-card{flex:1 1 300px}
  .article-layout{grid-template-columns:1fr}
  .article-side{position:static;flex-direction:row;flex-wrap:wrap}
  .article-side .news-card{flex:1 1 300px}
  .article-main{padding:24px 20px 28px}
  .nh-title{font-size:26px}
  .ah-title{font-size:23px}
}
@media(max-width:640px){
  .news-hero,.article-head{padding:36px 0 40px}
  .news-wrap,.article-wrap{padding:16px 12px 4px}
  .news-item{padding:12px;gap:12px}
  .news-thumb{flex:0 0 108px;height:82px}
  .news-title{font-size:15px;-webkit-line-clamp:2}
  .news-summary{display:none}
  .news-search input,.news-search input:focus{width:100%}
  .news-search{width:100%}
  .news-side,.article-side{flex-direction:column}
  .article-main{padding:20px 16px 24px;border-radius:12px}
  .article-content{font-size:15px;line-height:1.9}
  .article-content h2{font-size:19px}
  .article-content h3{font-size:17px}
  .article-nav{grid-template-columns:1fr}
  .article-nav a.next{text-align:left}
  .ah-meta{gap:10px}
}