/* ===== 全局重置 ===== */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --gold:#ffd06b;--gold2:#ffb433;--red:#ff3b3b;--deep:#0d0a1a;
  --card:#15102b;--line:#2a2344;--text:#e9e6f5;--muted:#a39ec2;
  --primary:#7c3aed;--primary2:#a855f7;
}
html{scroll-behavior:smooth}
body{
  font-family:"Microsoft YaHei","PingFang SC","WenQuanYi Micro Hei",sans-serif;
  background:var(--deep);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:.2s}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 16px}
img{max-width:100%;display:block}

/* ===== 顶部条 ===== */
.topbar{background:#080614;font-size:12px;color:var(--muted);padding:6px 0;border-bottom:1px solid var(--line)}
.topbar .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* ===== 头部 ===== */
.header{position:sticky;top:0;z-index:50;background:rgba(13,10,26,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:24px;height:74px}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-icon{font-size:34px;filter:drop-shadow(0 0 8px var(--gold))}
.logo-text strong{font-size:22px;color:var(--gold);letter-spacing:1px;text-shadow:0 0 12px rgba(255,180,50,.4)}
.logo-text small{display:block;font-size:11px;color:var(--muted)}
.nav{display:flex;gap:6px;flex:1}
.nav a{padding:8px 16px;border-radius:8px;font-size:15px;color:#d4cfe8;font-weight:600;position:relative}
.nav a:hover,.nav a.active{color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary2));box-shadow:0 4px 14px rgba(124,58,237,.5)}
.header-search{display:flex;flex-shrink:0}
.header-search input{background:#0e0923;border:1px solid var(--line);color:#fff;padding:8px 12px;border-radius:8px 0 0 8px;outline:none;width:150px}
.header-search button{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#201400;border:none;padding:0 16px;border-radius:0 8px 8px 0;font-weight:700;cursor:pointer}

/* ===== 筛选条 ===== */
.filter-bar{display:flex;align-items:center;flex-wrap:wrap;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px}
.filter-label{color:var(--muted);font-size:14px;margin-right:4px}
.chip{padding:6px 14px;border-radius:20px;font-size:13px;background:#0e0923;border:1px solid var(--line);color:#d4cfe8}
.chip:hover,.chip.active{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;border-color:transparent}

/* ===== 分时段卡片 ===== */
.time-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:10px}
.time-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;text-align:center;transition:.25s}
.time-card:hover{border-color:var(--gold);transform:translateY(-4px)}
.time-card .t-time{font-size:26px;color:var(--gold);font-weight:800}
.time-card .t-label{color:var(--muted);font-size:13px;margin:6px 0 10px}
.time-card .t-count{font-size:15px;color:#fff}

/* ===== 排行表格（公益服） ===== */
.rank-table .rank-col{width:44px;text-align:center;font-weight:800;color:var(--gold)}

/* ===== 资讯详情 ===== */
.news-list li{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.news-list .n-cat{background:rgba(124,58,237,.25);color:var(--primary2);padding:4px 10px;border-radius:6px;font-size:12px;flex-shrink:0;height:fit-content}
.news-list div{flex:1}
.news-list div b{font-size:17px;display:block;margin-bottom:4px}
.news-list div p{color:var(--muted);font-size:14px;margin-top:4px}
.news-list small{color:var(--muted);font-size:12px;flex-shrink:0}

/* ===== 面包屑 ===== */
.crumb{font-size:13px;color:var(--muted);margin-bottom:8px}
.crumb a{color:var(--primary2)}
.crumb a:hover{color:var(--gold)}

/* ===== 通用区块 ===== */
.section{padding:56px 0}
.section-gray{background:linear-gradient(180deg,#110c24,#0d0a1a)}
.section-hd{display:flex;align-items:center;gap:14px;margin-bottom:26px;flex-wrap:wrap}
.section-hd h2{font-size:24px;color:var(--gold);text-shadow:0 0 14px rgba(255,180,50,.3)}
.section-sub{color:var(--muted);font-size:13px}
.more{margin-left:auto;color:var(--primary2);font-size:14px;font-weight:600}
.more:hover{color:var(--gold)}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;padding:64px 0;background:
  radial-gradient(circle at 20% 20%,rgba(124,58,237,.35),transparent 40%),
  radial-gradient(circle at 80% 60%,rgba(255,59,59,.25),transparent 45%),var(--deep)}
.hero::before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Ccircle cx='2' cy='2' r='1' fill='%23ffffff22'/%3E%3C/svg%3E") repeat;opacity:.5}
.hero-inner{position:relative;display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center}
.hero-tag{display:inline-block;background:rgba(255,59,59,.2);border:1px solid var(--red);color:#ff8a8a;padding:4px 14px;border-radius:20px;font-size:13px;margin-bottom:16px}
.hero h1{font-size:44px;line-height:1.25;font-weight:800;background:linear-gradient(135deg,#fff,#ffd06b);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-desc{color:var(--muted);margin:18px 0 26px;font-size:16px;max-width:560px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{padding:13px 30px;border-radius:10px;font-weight:700;font-size:16px;cursor:pointer;border:2px solid transparent}
.btn-primary{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#201400;box-shadow:0 6px 20px rgba(255,180,50,.4)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:var(--line);color:#fff}
.btn-ghost:hover{border-color:var(--primary2)}
.hero-stats{display:flex;gap:44px;margin-top:38px}
.hero-stats div{text-align:center}
.hero-stats b{display:block;font-size:30px;color:var(--gold)}
.hero-stats span{font-size:13px;color:var(--muted)}
.hero-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 12px 40px rgba(0,0,0,.5)}
.hero-card-hd{color:var(--gold);font-weight:700;margin-bottom:14px;font-size:16px}
.countdown-list li{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px}
.countdown-list li:last-child{border:none}
.countdown-list em{color:var(--red);font-style:normal;font-weight:700}

/* ===== 表格 ===== */
.table-wrap{overflow-x:auto;border-radius:14px;border:1px solid var(--line)}
.serv-table{width:100%;border-collapse:collapse;min-width:720px;background:var(--card)}
.serv-table th{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;padding:14px 12px;text-align:left;font-size:14px}
.serv-table td{padding:13px 12px;border-bottom:1px solid var(--line);font-size:14px}
.serv-table tr:hover td{background:rgba(124,58,237,.1)}
.serv-table a{color:var(--gold);font-weight:700}
.st{padding:3px 10px;border-radius:20px;font-size:12px;font-weight:700}
.st-hot{background:rgba(255,59,59,.2);color:#ff8a8a}
.st-new{background:rgba(74,222,128,.2);color:#4ade80}
.st-on{background:rgba(96,165,250,.2);color:#60a5fa}

/* ===== 排行 ===== */
.rank-list li{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.rank{width:30px;height:30px;border-radius:8px;background:var(--line);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;flex-shrink:0}
.rank.r1{background:linear-gradient(135deg,#f59e0b,#ffd06b);color:#201400}
.rank.r2{background:linear-gradient(135deg,#9ca3af,#d1d5db);color:#201400}
.rank.r3{background:linear-gradient(135deg,#b45309,#f59e0b);color:#201400}
.rank-list div{flex:1}
.rank-list div b{font-size:15px}
.rank-list div small{display:block;color:var(--muted);font-size:12px}
.rank-list em{color:var(--gold);font-style:normal;font-weight:700}

/* ===== 特色网格 ===== */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feature{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 12px;text-align:center;transition:.25s}
.feature:hover{border-color:var(--primary2);transform:translateY(-4px);box-shadow:0 8px 24px rgba(124,58,237,.3)}
.feature span{font-size:30px;display:block;margin-bottom:8px}
.feature b{display:block;font-size:15px}
.feature small{color:var(--muted);font-size:12px}

/* ===== SEO 长文 ===== */
.seo-article{max-width:900px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:34px 40px}
.seo-article h3{color:var(--gold);font-size:19px;margin:26px 0 12px;border-left:4px solid var(--primary2);padding-left:12px}
.seo-article h3:first-child{margin-top:0}
.seo-article p{color:#d8d3ec;margin-bottom:12px;font-size:15px;text-align:justify}
.seo-article b{color:#fff}

/* ===== 资讯卡片 ===== */
.news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.news-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;transition:.25s;display:flex;flex-direction:column;gap:10px}
.news-card:hover{border-color:var(--gold);transform:translateY(-4px)}
.news-tag{align-self:flex-start;background:rgba(124,58,237,.25);color:var(--primary2);padding:3px 10px;border-radius:6px;font-size:12px}
.news-card b{font-size:16px;line-height:1.5}
.news-card small{color:var(--muted);font-size:12px;margin-top:auto}

/* ===== 快速导航频道 ===== */
.link-channels{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.link-channels a{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px 12px;text-align:center;transition:.25s}
.link-channels a:hover{border-color:var(--gold);background:linear-gradient(135deg,var(--primary),var(--primary2))}
.link-channels b{display:block;font-size:17px;margin-bottom:4px}

/* ===== 底部 ===== */
.footer{background:#080614;border-top:1px solid var(--line);padding:44px 0 24px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:28px}
.footer h4{color:var(--gold);margin-bottom:12px;font-size:16px}
.footer p{color:var(--muted)}
.footer a:hover{color:var(--gold)}
.foot-domain{text-align:center;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted)}
.foot-domain b{color:var(--gold)}
.copyright{text-align:center;color:var(--muted);font-size:12px;margin-top:16px}

/* ===== 响应式 ===== */
@media(max-width:900px){
  .hero-inner,.grid-2{grid-template-columns:1fr}
  .hero h1{font-size:32px}
  .news-grid,.link-channels,.time-cards{grid-template-columns:repeat(2,1fr)}
  .feature-grid{grid-template-columns:repeat(3,1fr)}
  .header-search{display:none}
  .nav a{padding:8px 10px;font-size:14px}
}
@media(max-width:560px){
  .news-grid,.link-channels,.feature-grid,.time-cards{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero-stats{gap:24px}
  .seo-article{padding:22px 18px}
  .news-list li{flex-direction:column}
}