/* ==========================================================================
   好搜服 www.mhaosf.com · 传奇私服发布网
   主题：金碧辉煌 · 玄黑鎏金 · 古典传奇
   作者：好搜服站群出品
   ========================================================================== */

/* ---------- 1. 设计变量与重置 ---------- */
:root{
  --bg:#0d0906;
  --bg-2:#140d07;
  --panel:rgba(26,16,9,.93);
  --panel-2:rgba(38,24,12,.85);
  --line:#8a6d1f;
  --line-soft:rgba(212,175,55,.28);
  --gold:#d4af37;
  --gold-light:#f7e08b;
  --gold-bright:#ffe9a8;
  --gold-dark:#a67c00;
  --gold-deep:#6e5410;
  --red:#9b1c1c;
  --red-light:#c0392b;
  --text:#efe3c0;
  --text-dim:#c9b78e;
  --text-mute:#9b8a63;
  --font-head:'KaiTi','STKaiti','SimSun',serif;
  --font-body:'Microsoft YaHei','PingFang SC','Hiragino Sans GB','Helvetica Neue',Arial,sans-serif;
  --radius:10px;
  --shadow:0 6px 24px rgba(0,0,0,.55);
  --glow:0 0 18px rgba(212,175,55,.35);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--text);
  background-color:var(--bg);
  background-image:url('../images/bj.png');
  background-repeat:no-repeat;
  background-position:center top;
  background-size:cover;
  background-attachment:fixed;
  font-size:15px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--gold-light);text-decoration:none;transition:color .2s,transform .2s}
a:hover{color:#fff}
img{max-width:100%;display:block;border:0}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 14px}
::selection{background:rgba(212,175,55,.4);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#120b06}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#d4af37,#6e5410);border-radius:6px}

/* ---------- 2. 顶栏 ---------- */
.topbar{
  background:linear-gradient(180deg,#1c1207,#0d0906);
  border-bottom:1px solid var(--line-soft);
  font-size:13px;
  color:var(--text-dim);
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:10px;flex-wrap:wrap}
.topbar a{color:var(--gold-light);margin-left:12px}
.topbar .tb-l span{color:var(--gold-bright);font-weight:700}
.topbar .tb-r span{color:var(--text-mute)}

/* ---------- 3. 页头 ---------- */
.header{position:relative;padding:16px 0 10px}
.header .container{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:14px;flex-shrink:0}
.logo img{height:64px;width:auto}
.site-txt .st-name{
  font-family:var(--font-head);
  font-size:30px;font-weight:700;letter-spacing:4px;
  background:linear-gradient(180deg,#ffe9a8,#d4af37 45%,#8a6d1f);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 2px 6px rgba(0,0,0,.6);
}
.site-txt .st-sub{font-size:12px;color:var(--text-mute);letter-spacing:2px}
.header-search{flex:1;min-width:240px;display:flex;gap:0}
.header-search input{
  flex:1;height:42px;padding:0 14px;
  background:rgba(10,6,3,.85);border:1px solid var(--line);
  border-right:0;border-radius:6px 0 0 6px;color:var(--text);
  font-size:14px;outline:none;
}
.header-search input:focus{border-color:var(--gold);box-shadow:0 0 10px rgba(212,175,55,.35) inset}
.header-search button{
  height:42px;padding:0 22px;cursor:pointer;border:0;border-radius:0 6px 6px 0;
  background:linear-gradient(180deg,#f0d87c,#c9a227 55%,#9c7a15);
  color:#201300;font-size:15px;font-weight:700;letter-spacing:2px;
}
.header-search button:hover{filter:brightness(1.1)}
.header-dl{flex-shrink:0}
.btn-dl{
  display:inline-block;padding:10px 24px;border-radius:8px;
  background:linear-gradient(180deg,#f7e08b,#d4af37 50%,#a67c00);
  color:#241500;font-size:16px;font-weight:700;letter-spacing:2px;
  border:1px solid #ffe9a8;
  box-shadow:var(--glow);
  animation:pulse 2.4s ease-in-out infinite;
}
.btn-dl:hover{color:#120800;filter:brightness(1.12);transform:translateY(-1px)}
@keyframes pulse{0%,100%{box-shadow:0 0 10px rgba(212,175,55,.4)}50%{box-shadow:0 0 22px rgba(212,175,55,.75)}}

/* ---------- 4. 导航 ---------- */
.nav{
  position:sticky;top:0;z-index:999;
  background:linear-gradient(180deg,#f4dc82,#d4af37 40%,#9c7a15 85%,#7a5c0e);
  border-top:2px solid #ffe9a8;border-bottom:3px solid #3a2a05;
  box-shadow:0 4px 18px rgba(0,0,0,.55);
}
.nav-inner{display:flex;flex-wrap:wrap}
.nav a{
  display:block;padding:13px 14px;color:#2b1c00;font-size:15px;font-weight:700;letter-spacing:1px;
  position:relative;
}
.nav a:hover,.nav a.on{color:#fff;background:linear-gradient(180deg,#a02020,#7f1d1d)}
.nav a.on::after{
  content:'';position:absolute;left:20%;right:20%;bottom:4px;height:3px;
  background:#ffe9a8;border-radius:2px;
}
.nav-toggle{display:none;background:none;border:0;color:#2b1c00;font-size:22px;cursor:pointer;padding:10px 16px}

/* ---------- 5. 横幅 ---------- */
.banner{margin:16px auto 0;max-width:1200px;padding:0 14px}
.banner-box{
  position:relative;border-radius:var(--radius);overflow:hidden;
  border:2px solid var(--gold);
  box-shadow:var(--shadow),var(--glow);
  background:#150d06;
}
.banner-box img{width:100%;height:auto;aspect-ratio:24/5;object-fit:cover}
.banner-tag{
  position:absolute;right:10px;top:10px;font-size:12px;color:#fff;
  background:rgba(60,10,10,.75);padding:2px 10px;border-radius:20px;
  border:1px solid var(--gold-light);
}

/* ---------- 6. 首页广告位（仅 index.html） ---------- */
.ad-home{margin:16px auto 0;max-width:1200px;padding:0 14px}
.ad-home .ad-box{
  border:1px dashed var(--line);border-radius:8px;min-height:90px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(12,7,3,.55);text-align:center;
}
.ad-home .ad-box a{display:block;width:100%;color:var(--text-dim);font-size:14px;padding:18px}

/* ---------- 7. 公告栏 ---------- */
.notice{margin:16px auto 0;max-width:1200px;padding:0 14px}
.notice-box{
  display:flex;align-items:center;gap:14px;
  background:linear-gradient(90deg,rgba(120,20,20,.5),rgba(26,16,9,.93) 35%);
  border:1px solid var(--line-soft);border-radius:8px;padding:10px 16px;overflow:hidden;
}
.notice-tag{
  flex-shrink:0;background:linear-gradient(180deg,#e0b84e,#a67c00);
  color:#241500;font-weight:700;font-size:13px;padding:3px 12px;border-radius:4px;letter-spacing:2px;
}
.notice-marquee{flex:1;overflow:hidden;white-space:nowrap;color:var(--gold-bright);font-size:14px}
.notice-marquee span{display:inline-block;padding-right:60px;animation:marquee 28s linear infinite}
@keyframes marquee{0%{transform:translateX(100%)}100%{transform:translateX(-100%)}}

/* ---------- 8. 板块与标题 ---------- */
.section{margin:22px auto 0;max-width:1200px;padding:0 14px}
.panel{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px 18px 22px;
  position:relative;
}
.panel::before,.panel::after{
  content:'';position:absolute;width:26px;height:26px;pointer-events:none;
}
.panel::before{top:-1px;left:-1px;border-top:3px solid var(--gold-bright);border-left:3px solid var(--gold-bright);border-radius:10px 0 0 0}
.panel::after{bottom:-1px;right:-1px;border-bottom:3px solid var(--gold-bright);border-right:3px solid var(--gold-bright);border-radius:0 0 10px 0}
.sec-title{
  display:flex;align-items:center;gap:12px;margin-bottom:16px;
  font-family:var(--font-head);
}
.sec-title .t-line{flex:1;height:1px;background:linear-gradient(90deg,transparent,#d4af37 30%,#d4af37 70%,transparent)}
.sec-title h2{
  font-size:22px;letter-spacing:6px;white-space:nowrap;
  background:linear-gradient(180deg,#ffe9a8,#d4af37 55%,#8a6d1f);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 1px 4px rgba(0,0,0,.5);
}
.sec-title .t-more{font-size:13px;color:var(--text-mute);white-space:nowrap}
.sec-title .t-more:hover{color:var(--gold-light)}

/* ---------- 9. 新开传奇表格 ---------- */
.glist{width:100%;border-collapse:collapse;font-size:14px}
.glist thead th{
  background:linear-gradient(180deg,#7a2a1e,#5a1a12);
  color:#ffe9a8;font-weight:700;padding:10px 8px;letter-spacing:1px;
  border:1px solid rgba(212,175,55,.35);white-space:nowrap;
}
.glist tbody td{padding:11px 8px;border-bottom:1px solid rgba(212,175,55,.15);vertical-align:middle}
.glist tbody tr:nth-child(even){background:rgba(212,175,55,.05)}
.glist tbody tr:hover{background:rgba(160,32,32,.18)}
.glist .g-name{color:var(--gold-bright);font-weight:700;font-size:15px}
.glist .g-name:hover{color:#fff}
.glist .g-type{display:inline-block;padding:1px 10px;border-radius:3px;font-size:12px;color:#fff;
  background:linear-gradient(135deg,#9b1c1c,#6e1010);border:1px solid rgba(255,233,168,.4)}
.glist .g-time{color:#ffd77a;font-family:Consolas,monospace;white-space:nowrap}
.glist .g-line{color:var(--text-dim)}
.glist .g-tag{color:var(--text-dim);font-size:12px}
.glist .td-btns{white-space:nowrap}
.btn-mini{
  display:inline-block;padding:5px 16px;border-radius:5px;font-size:13px;font-weight:700;
  background:linear-gradient(180deg,#f0d87c,#c9a227 55%,#9c7a15);color:#241500;border:1px solid #ffe9a8;
}
.btn-mini:hover{color:#120800;filter:brightness(1.12)}
.btn-mini.red{background:linear-gradient(180deg,#c0392b,#8f1d15 60%,#6e1210);color:#ffe9a8;border-color:#e88}
.btn-mini.red:hover{color:#fff}

/* ---------- 10. 分类卡片 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cat-card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);background:#17100a;box-shadow:var(--shadow);
  transition:transform .25s,box-shadow .25s;
}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow),var(--glow)}
.cat-card .cc-img{aspect-ratio:4/3;overflow:hidden}
.cat-card .cc-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.cat-card:hover .cc-img img{transform:scale(1.06)}
.cat-card .cc-body{padding:10px 12px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.cat-card .cc-name{font-family:var(--font-head);font-size:18px;letter-spacing:3px;color:var(--gold-bright);font-weight:700}
.cat-card .cc-num{font-size:12px;color:var(--text-mute)}
.cat-card .cc-mask{
  position:absolute;left:0;right:0;bottom:0;padding:6px 12px;
  background:linear-gradient(180deg,transparent,rgba(10,5,2,.92));
  color:var(--text-dim);font-size:12px;
}

/* ---------- 11. 排行榜 ---------- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.rank-list{counter-reset:rank}
.rank-list li{
  display:flex;align-items:center;gap:10px;padding:8px 4px;
  border-bottom:1px dashed rgba(212,175,55,.18);
}
.rank-list li:last-child{border-bottom:0}
.rank-list .r-no{
  counter-increment:rank;flex-shrink:0;width:26px;height:26px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;
  background:rgba(212,175,55,.16);color:var(--gold-light);border:1px solid var(--line);
}
.rank-list li:nth-child(-n+3) .r-no{background:linear-gradient(180deg,#e0b84e,#9c7a15);color:#241500;border-color:#ffe9a8}
.rank-list .r-name{flex:1;color:var(--text);font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-list .r-name:hover{color:#fff}
.rank-list .r-hot{font-size:12px;color:#ff9a7a;white-space:nowrap}
.rank-list .r-heatbar{flex-shrink:0;width:90px;height:6px;border-radius:3px;background:rgba(255,255,255,.08);overflow:hidden}
.rank-list .r-heatbar i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,#c0392b,#f0c060)}

/* ---------- 12. 资讯卡片 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.news-card{
  display:block;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line-soft);background:var(--panel-2);transition:transform .25s,border-color .25s;
}
.news-card:hover{transform:translateY(-3px);border-color:var(--gold)}
.news-card .nc-img{aspect-ratio:16/9;overflow:hidden}
.news-card .nc-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.news-card:hover .nc-img img{transform:scale(1.05)}
.news-card .nc-body{padding:10px 12px 12px}
.news-card .nc-title{font-size:15px;color:var(--gold-bright);font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:44px}
.news-card .nc-meta{display:flex;justify-content:space-between;margin-top:8px;font-size:12px;color:var(--text-mute)}

/* ---------- 13. 类型占比（纯CSS/SVG柱图，SEO友好） ---------- */
.chart-wrap{display:flex;flex-direction:column;gap:10px}
.chart-row{display:flex;align-items:center;gap:12px;font-size:13px}
.chart-row .cr-name{width:76px;text-align:right;color:var(--text-dim);flex-shrink:0}
.chart-row .cr-bar{flex:1;height:22px;background:rgba(255,255,255,.06);border-radius:4px;overflow:hidden;position:relative}
.chart-row .cr-fill{
  height:100%;border-radius:4px;display:flex;align-items:center;justify-content:flex-end;padding-right:8px;
  background:linear-gradient(90deg,#8a6d1f,#d4af37 60%,#f7e08b);
  color:#241500;font-weight:700;font-size:12px;min-width:46px;
}
.chart-note{margin-top:8px;font-size:12px;color:var(--text-mute);text-align:center}

/* ---------- 14. 标签云 ---------- */
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tags a{
  padding:5px 14px;border-radius:20px;font-size:13px;color:var(--gold-light);
  border:1px solid var(--line);background:rgba(212,175,55,.08);
}
.tags a:hover{background:linear-gradient(135deg,#9b1c1c,#6e1010);color:#fff;border-color:#e88}

/* ---------- 15. 常见问题 ---------- */
.faq-item{border-bottom:1px dashed rgba(212,175,55,.18);padding:12px 2px}
.faq-item:last-child{border-bottom:0}
.faq-item h3{font-size:15px;color:var(--gold-bright);margin-bottom:6px;font-family:var(--font-body)}
.faq-item h3::before{content:'◆';color:var(--red-light);margin-right:8px;font-size:12px}
.faq-item p{font-size:14px;color:var(--text-dim);padding-left:22px}

/* ---------- 16. 友情链接 ---------- */
.friends{display:flex;flex-wrap:wrap;gap:8px 18px}
.friends a{font-size:13px;color:var(--text-dim)}
.friends a:hover{color:var(--gold-light)}

/* ---------- 17. 页脚 ---------- */
.footer{margin-top:30px;background:linear-gradient(180deg,#140d07,#0a0603);border-top:2px solid var(--line);padding:26px 0 30px;color:var(--text-dim);font-size:13px}
.footer .fw{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:18px}
.footer h4{font-family:var(--font-head);font-size:17px;color:var(--gold-light);letter-spacing:3px;margin-bottom:10px}
.footer .fk{display:flex;flex-wrap:wrap;gap:6px 14px}
.footer .fk a{color:var(--text-mute);font-size:13px}
.footer .fk a:hover{color:var(--gold-light)}
.footer .copy{border-top:1px solid rgba(212,175,55,.2);padding-top:16px;text-align:center;line-height:2;color:var(--text-mute)}
.footer .copy b{color:var(--gold-light)}
.footer .copy .kw{color:#8f7f58}

/* ---------- 18. 面包屑 ---------- */
.crumb{padding:12px 0;font-size:13px;color:var(--text-mute)}
.crumb a{color:var(--gold-light)}
.crumb .sep{margin:0 8px;color:#6e5410}

/* ---------- 19. 分类页 ---------- */
.filter-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.filter-tabs a{
  padding:6px 18px;border-radius:20px;font-size:14px;color:var(--text-dim);
  border:1px solid var(--line);background:rgba(20,12,5,.6);
}
.filter-tabs a.on,.filter-tabs a:hover{background:linear-gradient(180deg,#f0d87c,#a67c00);color:#241500;font-weight:700;border-color:#ffe9a8}
.cat-list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.srv-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel);
  transition:transform .25s,box-shadow .25s;
}
.srv-card:hover{transform:translateY(-4px);box-shadow:var(--shadow),var(--glow)}
.srv-card .sc-img{aspect-ratio:4/3;overflow:hidden}
.srv-card .sc-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.srv-card:hover .sc-img img{transform:scale(1.05)}
.srv-card .sc-body{padding:12px 14px}
.srv-card .sc-title{font-size:17px;color:var(--gold-bright);font-weight:700;margin-bottom:6px}
.srv-card .sc-meta{font-size:12px;color:var(--text-mute);display:flex;justify-content:space-between;flex-wrap:wrap;gap:4px;margin-bottom:10px}
.srv-card .sc-desc{font-size:13px;color:var(--text-dim);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:42px;margin-bottom:12px}
.srv-card .sc-btns{display:flex;gap:10px}
.srv-card .sc-btns .btn-mini{flex:1;text-align:center}
.seo-block{margin-top:22px;padding:18px;border:1px dashed var(--line);border-radius:8px;background:rgba(16,10,4,.6)}
.seo-block h3{font-family:var(--font-head);color:var(--gold-light);font-size:17px;letter-spacing:2px;margin-bottom:8px}
.seo-block p{font-size:13px;color:var(--text-dim);line-height:2;text-indent:2em}
.pager{display:flex;justify-content:center;gap:8px;margin:22px 0 4px}
.pager a,.pager span{
  min-width:36px;height:36px;line-height:34px;text-align:center;padding:0 10px;
  border:1px solid var(--line);border-radius:6px;color:var(--text-dim);font-size:14px;
}
.pager a:hover{background:linear-gradient(180deg,#f0d87c,#a67c00);color:#241500}
.pager .cur{background:linear-gradient(180deg,#f0d87c,#a67c00);color:#241500;font-weight:700;border-color:#ffe9a8}

/* ---------- 20. 内容页 ---------- */
.article-head{padding:20px 20px 12px;border-bottom:1px solid rgba(212,175,55,.2)}
.article-head h1{
  font-family:var(--font-head);font-size:26px;line-height:1.5;letter-spacing:2px;
  background:linear-gradient(180deg,#ffe9a8,#d4af37 60%,#8a6d1f);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:10px;font-size:13px;color:var(--text-mute)}
.article-meta .am-tag{color:#ffd77a;border:1px solid var(--line);padding:0 10px;border-radius:3px}
.article-body{padding:20px}
.article-body p{margin-bottom:14px;line-height:2;color:var(--text);font-size:15px;text-align:justify}
.article-body h2{font-family:var(--font-head);font-size:20px;color:var(--gold-light);margin:22px 0 10px;padding-left:12px;border-left:4px solid var(--gold)}
.article-body .art-img{margin:16px 0;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
.article-body .art-img img{width:100%;height:auto}
.article-body ul{padding-left:22px;margin-bottom:14px}
.article-body ul li{list-style:disc;color:var(--text-dim);line-height:2}
.srv-detail{display:grid;grid-template-columns:340px 1fr;gap:20px;padding:20px}
.srv-detail .sd-img{border-radius:8px;overflow:hidden;border:1px solid var(--line)}
.srv-detail .sd-img img{width:100%;height:auto}
.srv-info{border:1px solid var(--line-soft);border-radius:8px;overflow:hidden;font-size:14px;margin-top:16px}
.srv-info .si-row{display:flex;border-bottom:1px solid rgba(212,175,55,.12)}
.srv-info .si-row:last-child{border-bottom:0}
.srv-info .si-k{width:110px;flex-shrink:0;background:rgba(212,175,55,.1);padding:9px 12px;color:var(--gold-light);font-weight:700}
.srv-info .si-v{padding:9px 12px;color:var(--text)}
.srv-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:18px}
.srv-cta .btn-mini{padding:11px 30px;font-size:15px;border-radius:6px}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.related a{
  border:1px solid var(--line-soft);border-radius:6px;padding:10px 12px;font-size:13px;color:var(--text-dim);
  display:flex;align-items:center;gap:8px;
}
.related a::before{content:'▸';color:var(--gold)}
.related a:hover{color:#fff;border-color:var(--gold)}

/* ---------- 21. 关于页 ---------- */
.about-body{padding:20px;font-size:15px}
.about-body p{margin-bottom:14px;line-height:2;color:var(--text-dim)}
.about-body h2{font-family:var(--font-head);color:var(--gold-light);font-size:19px;margin:20px 0 10px;letter-spacing:2px}
.about-body .contact-box{margin-top:8px;border:1px dashed var(--line);border-radius:8px;padding:16px}
.about-body .contact-box li{display:flex;gap:10px;padding:6px 0;color:var(--text-dim)}
.about-body .contact-box li b{color:var(--gold-light);width:90px}

/* ---------- 22. 404 ---------- */
.err-wrap{text-align:center;padding:70px 20px}
.err-wrap .e-num{
  font-family:var(--font-head);font-size:110px;font-weight:700;line-height:1;
  background:linear-gradient(180deg,#ffe9a8,#d4af37 50%,#8a6d1f);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.err-wrap p{color:var(--text-dim);margin:16px 0 24px;font-size:16px}
.err-wrap a{padding:10px 30px}

/* ---------- 23. 返回顶部 ---------- */
#backTop{
  position:fixed;right:18px;bottom:40px;z-index:998;
  width:44px;height:44px;border-radius:50%;cursor:pointer;border:1px solid var(--gold-light);
  background:linear-gradient(180deg,#8a1c1c,#5e1010);color:var(--gold-bright);font-size:20px;
  box-shadow:var(--shadow);display:none;
}
#backTop:hover{filter:brightness(1.2)}
#backTop svg{width:20px;height:20px;fill:currentColor;margin:0 auto;display:block;margin-top:10px}

/* ---------- 24. 页头副标题（细分页小横幅） ---------- */
.page-banner{margin:16px auto 0;max-width:1200px;padding:0 14px}
.page-banner img{width:100%;height:auto;aspect-ratio:24/5;object-fit:cover;border-radius:var(--radius);border:1px solid var(--line)}

/* ---------- 25. 响应式 ---------- */
@media (max-width:1024px){
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .news-grid,.cat-list-grid{grid-template-columns:repeat(2,1fr)}
  .two-col{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-toggle{display:block}
  .nav-inner{display:none;width:100%;flex-direction:column}
  .nav-inner.open{display:flex}
  .nav a{border-top:1px solid rgba(255,255,255,.25);padding:12px 20px}
  .header .container{gap:14px}
  .logo img{height:46px}
  .site-txt .st-name{font-size:22px}
  .header-dl .btn-dl{padding:8px 16px;font-size:14px}
}
@media (max-width:640px){
  body{background-attachment:scroll;background-size:auto 100%}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid,.cat-list-grid{grid-template-columns:1fr}
  .footer .fw{grid-template-columns:1fr;gap:16px}
  .srv-detail{grid-template-columns:1fr;padding:14px}
  .article-head h1{font-size:21px}
  .glist thead th,.glist tbody td{font-size:12px;padding:8px 5px}
  .glist .g-tag,.glist .g-line{display:none}
  .glist thead th:nth-child(5),.glist thead th:nth-child(6){display:none}
  .btn-mini{padding:4px 10px;font-size:12px}
  .sec-title h2{font-size:18px;letter-spacing:3px}
  .topbar .tb-r{display:none}
  .header-search{min-width:100%}
  .site-txt{display:none}
  .ad-home .ad-box{min-height:70px}
}
@media (max-width:420px){
  .cat-grid{grid-template-columns:1fr 1fr;gap:10px}
  .container{padding:0 10px}
}

/* 动效偏好降级 */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}