/* GameHub - 仿 XDGAME 风格主样式 */
:root{
  --primary:#5b8def;
  --primary-dark:#007bf5;
  --primary-light:#7ea6f5;
  --bg:#eff1f3;
  --card:#fff;
  --text:#333;
  --muted:#888;
  --danger:#ff5722;
  --notice:#c74721;
  --radius:10px;
  --container:1400px;
  --header-h:70px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);font-size:14px;color:var(--text);font-family:"Microsoft YaHei","PingFang SC","Segoe UI",sans-serif;min-width:320px;line-height:1.5}
a{color:inherit;text-decoration:none;transition:color .2s}
a:hover{color:var(--primary-dark)}
ul,li{list-style:none}
img{max-width:100%;height:auto;border:0;vertical-align:middle;object-fit:cover}
.clearfix::after,.cf::after{content:"";display:table;clear:both}
.fl{float:left}.fr{float:right}
.container{width:min(100% - 32px, var(--container));margin:0 auto}
.main-pad{padding-top:calc(var(--header-h) + 10px)}

/* Header */
header.site-header{position:fixed;top:0;right:0;left:0;z-index:10000;width:100%;height:var(--header-h);background:rgb(255 255 255/80%);box-shadow:0 0 6px rgba(0,0,0,.1);backdrop-filter:saturate(2) blur(20px);-webkit-backdrop-filter:saturate(2) blur(20px);transition:height .3s}
header.site-header.su{height:50px}
header .header-inner{display:flex;align-items:center;height:100%;gap:16px}
header nav{flex:1}
header nav ul{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
header nav ul li a{display:flex;align-items:center;padding:0 12px;line-height:var(--header-h);color:#666;font-size:14px;white-space:nowrap}
header.su nav ul li a{line-height:50px}
header nav ul li a:hover,header nav ul li a.active{color:var(--primary-dark)}
header nav ul li:nth-child(2) a .ico-svg{color:#333}
header nav ul li:nth-child(3) a .ico-svg{color:#00a115}
header nav ul li:nth-child(4) a .ico-svg{color:#44a5ff}
header nav ul li:nth-child(5) a .ico-svg{color:#e53935}
header nav ul li:nth-child(6) a .ico-svg{color:#ff9800}
header nav ul li:nth-child(7) a .ico-svg{color:#7c28e7}
header nav ul li:nth-child(8) a .ico-svg{color:#134dd5}
/* SVG icons */
.ico-svg{width:18px;height:18px;display:inline-block;vertical-align:-3px;fill:currentColor}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:0;background:transparent;color:#444;cursor:pointer;border-radius:8px;padding:0}
.icon-btn:hover{background:#f0f4fa;color:var(--primary-dark)}
.icon-btn .ico-svg{width:20px;height:20px}
header nav ul li a .ico-svg{margin-right:6px;width:16px;height:16px}

/* Logo */
header .logo{display:flex;flex-direction:column;justify-content:center;width:auto;max-width:200px;line-height:1.15;text-decoration:none}
header .logo-img{max-height:36px;width:auto;display:block}
header .logo-text{font-weight:800;font-size:22px;color:#f5c518;text-shadow:1px 1px 0 #222,-1px -1px 0 #222,1px -1px 0 #222,-1px 1px 0 #222;letter-spacing:.5px}
header .logo-slogan{font-size:11px;color:#888;font-weight:400;margin-top:2px}
header.su .logo-img{max-height:28px}
header.su .logo-text{font-size:18px}
header .header-actions{display:flex;align-items:center;gap:4px;flex-shrink:0}
.mobile-toggle{display:none}

/* 公告卡片（截图样式） */
.home-notice-card{background:#fff;border:1px solid #d7e6f8;border-radius:12px;padding:14px 16px;margin:0 0 16px;box-shadow:0 8px 24px -20px rgba(26,58,105,.35)}
.home-notice-hd{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.home-notice-hd strong{font-size:15px;color:#253246}
.home-notice-hd .notice-ico{width:20px;height:20px;color:#e6a800}
.home-notice-bd{color:#c74721;font-size:14px;font-weight:600;line-height:1.7;word-break:break-word}

.home-news-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.news-tabs{display:flex;gap:8px;margin:0}
.news-tabs a{padding:0 14px;line-height:32px;border-radius:20px;background:#f3f5f8;color:#666;font-size:14px}
.news-tabs a.hover,.news-tabs a.active{background:var(--primary);color:#fff}
.today-update{display:flex;align-items:center;gap:6px;color:#888;font-size:13px}
.today-update .new{color:var(--danger);font-size:16px}
.today-update .ico-svg{color:#aaa;width:16px;height:16px}

.news-list li .ico{width:36px;height:36px;border-radius:50%;border:1px solid #f1f1f1;overflow:hidden;flex-shrink:0;background:linear-gradient(135deg,var(--primary),var(--primary-light));display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700}
.news-list li .ico img{width:100%;height:100%;object-fit:cover}
.news-list li .ico-letter{line-height:1}
.news-list li .meta{border-right:0;color:#ff5722;font-weight:600;margin:0 8px 0 10px;padding:0;height:auto;line-height:normal}

.desktop-only{}
.avatar-ico{width:48px;height:48px;color:#fff}

/* Night */
html.night,body.night{background:#1b1f26;color:#e8edf5}
body.night .site-header{background:rgb(30 35 42 / 88%)}
body.night .card,body.night .home-notice-card,body.night .side-block,body.night .sjmh,body.night .content-box,body.night .detail-hero,body.night .form-card{background:#252a31;color:#e8edf5}
body.night .home-notice-bd{color:#ffd166}
body.night .news-list li{background:#2a3038}
body.night .news-tabs a{background:#2a3038;color:#bbb}
body.night a:hover{color:#7ea6f5}
body.night .logo-slogan{color:#9aa3af}
body.night .icon-btn{color:#d0d7e2}
body.night .icon-btn:hover{background:#323946}

/* Hero */
.index-box{width:100%;height:410px;background:linear-gradient(120deg,#5b8def 0%,#7ea6f5 40%,#8fb8f0 70%,#a5c8f5 100%);position:relative;margin-bottom:20px;overflow:hidden}
.index-box::before{content:'';left:0;top:0;width:100%;height:100%;position:absolute;z-index:1;pointer-events:none;background:radial-gradient(60% 80% at 18% 12%,rgba(255,255,255,.18),transparent 55%),linear-gradient(180deg,rgba(8,20,45,.05),rgba(8,20,45,.22))}
.index-box .hero-inner{position:relative;z-index:2;text-align:center;padding:130px 20px 0}
.index-box .tit h1{font-size:42px;color:#fff;text-shadow:0 4px 20px rgba(0,0,0,.25);font-weight:800;letter-spacing:2px}
.index-box .tit p{margin-top:12px;font-size:15px;display:inline-block;padding:7px 16px;border-radius:999px;background:rgb(0 0 0 / 32%);color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.65);backdrop-filter:blur(6px)}
.index-box .search-box{width:min(760px,92%);height:60px;margin:25px auto 0;background:rgb(255 255 255/50%);border-radius:15px;padding:10px;backdrop-filter:saturate(2) blur(30px);box-shadow:0 5px 10px rgb(0 0 0 / 10%);display:flex;align-items:center}
.index-box .search-box .txt{flex:1;height:40px;border:0;border-radius:40px 0 0 40px;text-indent:14px;background:0;font-size:15px;outline:none}
.index-box .search-box .btn-search{width:120px;height:40px;border:0;background:var(--primary);border-radius:10px;color:#fff;cursor:pointer;font-size:15px}

/* Notice */
.home-notice{display:flex;align-items:center;min-height:56px;margin:10px 0 20px;padding:0 18px 0 14px;overflow:hidden;border:1px solid #dbe7f5;border-left:4px solid var(--primary);border-radius:8px;background:#fff;box-shadow:0 12px 30px -24px rgba(26,58,105,.45)}
.home-notice-heading{display:flex;align-items:center;flex:0 0 auto;padding-right:18px;border-right:1px solid #e7edf5;white-space:nowrap}
.home-notice-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;margin-right:10px;border-radius:7px;background:#fff3cd;color:#c78300;font-size:15px}
.home-notice-prefix{color:#253246;font-size:15px;font-weight:800}
.home-notice-viewport{flex:1;overflow:hidden;position:relative;margin-left:14px;height:32px}
.home-notice-viewport:after{position:absolute;content:"";top:0;right:0;width:42px;height:100%;background:linear-gradient(90deg,rgba(255,255,255,0),#fff);pointer-events:none}
.home-notice-track{display:inline-block;white-space:nowrap;padding-left:100%;animation:notice-scroll 24s linear infinite}
.home-notice-content{display:inline-block;padding-right:48px;color:var(--notice);font-size:15px;font-weight:700;line-height:32px}
@keyframes notice-scroll{0%{transform:translateX(0)}100%{transform:translateX(-100%)}}

/* Layout */
.layout{display:flex;gap:20px;align-items:flex-start}
.layout-main{flex:1;min-width:0}
.layout-side{width:360px;flex-shrink:0}
.card{background:var(--card);border-radius:var(--radius);padding:20px;margin-bottom:20px}
.title{font-size:20px;font-weight:800;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between}
.title .sub{font-size:14px;color:var(--muted);font-weight:400}
.title .more{font-size:14px;color:var(--muted);font-weight:400;background:#fff;padding:0 15px;border-radius:10px;line-height:30px;border:1px solid #eee}
.title .mun{font-size:14px;color:var(--muted);font-weight:400;line-height:30px;background:#fff;padding:0 15px;border-radius:10px}
.title .mun b.new{color:var(--danger)}
.tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.tabs a,.tabs button{color:#888;display:inline-block;cursor:pointer;font-size:14px;padding:0 12px;line-height:28px;border:1px solid transparent;border-radius:8px;background:#fff;border:0}
.tabs a.hover,.tabs a.active,.tabs button.active{border-color:var(--primary);color:#fff;background:var(--primary)}

/* News list (latest updates) */
.news-list{min-height:200px}
.news-list li{display:flex;align-items:center;width:calc(50% - 8px);float:left;line-height:30px;padding:10px 15px;background:#f6f7f8;border-radius:30px 0 0 30px;margin:0 8px 10px 0;box-sizing:border-box}
.news-list li:nth-child(4n+3),.news-list li:nth-child(4n+4){background:#fff}
.news-list li .ico{width:30px;height:30px;border-radius:18px;border:1px solid #f1f1f1;overflow:hidden;flex-shrink:0;background:linear-gradient(135deg,var(--primary),var(--primary-light));display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:700}
.news-list li .ico img{width:100%;height:100%}
.news-list li .meta{padding:0 10px;font-size:12px;border-right:2px solid #f1f1f1;height:10px;line-height:10px;margin:0 10px 0 10px;color:#888;flex-shrink:0}
.news-list li .name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}
.news-list li .name.news{color:var(--danger)}
.news-list li .view-btn{padding:4px 10px;border-radius:18px;font-size:12px;line-height:16px;border:1px solid #ededed;color:#666;flex-shrink:0;margin-left:8px}
.news-list li .view-btn:hover{background:var(--primary);border-color:var(--primary-light);color:#fff}
.news-pager{text-align:center;clear:both;padding-top:10px}
.news-pager a{
  display:inline-block;
  min-width:120px;
  height:auto;
  line-height:1.4;
  padding:8px 22px;
  margin:8px 0 0;
  border:1px solid var(--primary);
  border-radius:21px;
  color:var(--primary);
  text-align:center;
  white-space:nowrap;
  font-size:14px;
}
.news-pager a:hover{background:var(--primary);color:#fff}
.pages{text-align:center;margin:16px 0}
.pages a{padding:0;border:1px solid var(--primary);border-radius:21px;width:30px;height:30px;display:inline-block;line-height:30px;color:var(--primary);margin:8px 5px 0;text-align:center}
.pages .thisclass a,.pages a.current{background:var(--primary);color:#fff}

/* Side tools */
.tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.tool-grid a{text-align:center;padding:16px 8px;border-radius:10px;background:#fbfcfe;transition:.2s}
.tool-grid a:hover{background:#eef4ff;transform:translateY(-2px)}
.tool-grid .ico{width:58px;height:58px;border-radius:15px;margin:0 auto 10px;background:linear-gradient(135deg,#5b8def,#a5c8f5);display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px;border:1px solid #f6f6f6}
.tool-grid h3{font-size:14px;font-weight:400;color:#666}
.login-panel{text-align:center;padding:40px 20px;min-height:280px}
.login-panel .avatar{width:100px;height:100px;border-radius:50%;border:5px solid #f2f5f9;margin:0 auto 15px;background:linear-gradient(135deg,#5b8def,#7ea6f5);display:flex;align-items:center;justify-content:center;color:#fff;font-size:36px}
.login-panel p{color:#888;margin:10px 0 20px}
.login-panel .btn{display:inline-block;color:#fff;background:var(--primary);padding:8px 28px;border-radius:10px;font-size:15px}
.login-panel .stats{display:flex;justify-content:center;gap:20px;margin-top:30px;background:#fbfcfe;border-radius:10px;padding:16px;color:#888}

/* Game grid by category */
.cat-tabs{display:flex;flex-wrap:wrap;gap:4px 12px;border-bottom:1px solid #f6f6f6;margin-bottom:16px;padding-bottom:4px}
.cat-tabs a{color:#ababab;font-size:15px;padding:0 5px;height:36px;line-height:36px}
.cat-tabs a.hover,.cat-tabs a.active{color:var(--primary);border-bottom:3px solid var(--primary)}
.game-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.game-card{display:block;border-radius:10px;overflow:hidden;transition:.25s;background:#fafbfc}
.game-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px -16px rgba(0,0,0,.2)}
.game-card .cover{width:100%;aspect-ratio:3/4;background:linear-gradient(145deg,#5b8def 0%,#253246 100%);position:relative;overflow:hidden}
.game-card .cover img{width:100%;height:100%;object-fit:cover}
.game-card .cover .placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.85);font-size:28px;font-weight:800;padding:12px;text-align:center;line-height:1.3}
.game-card .info{padding:10px 8px 12px}
.game-card .info h3{font-size:13px;font-weight:500;line-height:1.4;height:36px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.game-card .info .meta{margin-top:6px;font-size:12px;color:#999;display:flex;justify-content:space-between}
.game-card .info .btn-view{display:inline-block;margin-top:8px;font-size:12px;color:var(--primary);border:1px solid #e0e8f5;padding:2px 10px;border-radius:12px}
.game-card .info .btn-view:hover{background:var(--primary);color:#fff}

/* Rank list */
.rank-tabs{display:flex;gap:16px;border-bottom:1px solid #f3f3f3;margin-bottom:12px}
.rank-tabs li{padding:0 5px 8px;cursor:pointer;font-size:15px;color:#666}
.rank-tabs li.sel{border-bottom:2px solid var(--primary-dark);color:var(--primary-dark)}
.rank-panel{display:none}.rank-panel.sel{display:block}
.rank-list li{height:36px;line-height:36px;overflow:hidden}
.rank-list li a{display:flex;align-items:center;gap:8px;overflow:hidden}
.rank-list li .num{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:10px;background:#f3f3f3;color:#696969;font-size:12px;flex-shrink:0}
.rank-list li:nth-child(1) .num{background:#007bf5;color:#fff}
.rank-list li:nth-child(2) .num{background:#389cff;color:#fff}
.rank-list li:nth-child(3) .num{background:#87c3ff;color:#fff}
.rank-list li .txt{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}
.rank-list li .cat{font-size:12px;color:#999;flex-shrink:0}

/* Must play */
.must-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.must-item{display:block}
.must-item .cover{aspect-ratio:16/10;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#5b8def,#253246);position:relative}
.must-item .cover .placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:700;padding:8px;text-align:center}
.must-item .cover img{width:100%;height:100%;object-fit:cover}
.must-item h4{margin-top:8px;font-size:13px;font-weight:500;height:36px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.must-item .meta{font-size:12px;color:#999;margin-top:4px}

/* Topics */
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.topic-card{border-radius:12px;overflow:hidden;background:linear-gradient(145deg,#5b8def,#3a6fd8);color:#fff;padding:24px;min-height:160px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;transition:.25s}
.topic-card:nth-child(2){background:linear-gradient(145deg,#7c28e7,#5b8def)}
.topic-card:nth-child(3){background:linear-gradient(145deg,#ff9800,#e65100)}
.topic-card:nth-child(4){background:linear-gradient(145deg,#00a115,#007a10)}
.topic-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px -20px rgba(0,0,0,.4);color:#fff}
.topic-card h3{font-size:20px;margin-bottom:8px}
.topic-card p{font-size:13px;opacity:.9;margin-bottom:12px}
.topic-card .count{font-size:12px;opacity:.8}
.topic-card .go{display:inline-block;margin-top:10px;background:rgba(255,255,255,.2);padding:4px 12px;border-radius:20px;font-size:12px}

/* Links & footer */
.friend-links{display:flex;flex-wrap:wrap;gap:8px}
.friend-links a{padding:4px 12px;background:#f1f1f1;border-radius:10px;color:#999;font-size:13px}
.friend-links a:hover{background:var(--primary-dark);color:#fff}
footer{padding:30px 0 60px;text-align:center;color:#888}
footer ul{margin-bottom:12px}
footer ul li{display:inline;padding:0 8px;border-right:1px solid #d2d2d2}
footer ul li:last-child{border-right:0}
footer ul li a{color:#888}

/* Detail page */
.detail-hero{display:flex;gap:24px;background:#fff;border-radius:var(--radius);padding:24px;margin-bottom:20px}
.detail-cover{width:220px;flex-shrink:0;border-radius:10px;overflow:hidden;aspect-ratio:3/4;background:linear-gradient(145deg,#5b8def,#253246);position:relative}
.detail-cover img{width:100%;height:100%;object-fit:cover}
.detail-cover .placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:32px;font-weight:800;text-align:center;padding:16px}
.detail-info{flex:1}
.detail-info h1{font-size:26px;margin-bottom:10px;line-height:1.3}
.detail-info .tags{margin:10px 0}
.detail-info .tags span{display:inline-block;padding:2px 10px;background:#eef4ff;color:var(--primary);border-radius:12px;font-size:12px;margin:0 6px 6px 0}
.detail-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0;background:#f6f7f8;border-radius:10px;padding:16px}
.detail-meta dt{font-size:12px;color:#999}
.detail-meta dd{font-size:15px;font-weight:600;margin-top:4px}
.detail-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.btn-dl{display:inline-block;background:linear-gradient(270deg,#5b8def,#5b8def);color:#fff;padding:12px 32px;border-radius:10px;font-size:16px;box-shadow:0 12px 30px 0 rgba(91,141,239,.25)}
.btn-dl:hover{color:#fff;opacity:.92}
.btn-outline{display:inline-block;border:1px solid #ddd;padding:12px 24px;border-radius:10px;color:#666}
.score-badge{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:12px;background:linear-gradient(135deg,#5b8def,#007bf5);color:#fff;font-size:22px;font-weight:800;float:right}
.content-box{background:#fff;border-radius:var(--radius);padding:24px;margin-bottom:20px;line-height:1.8}
.content-box h1,.content-box h2,.content-box h3{margin:16px 0 10px;font-size:18px;font-weight:700}
.content-box p{margin-bottom:12px;color:#444}
.content-box pre{background:#f6f7f8;padding:14px;border-radius:8px;white-space:pre-wrap}
.content-box ul,.content-box ol{padding-left:1.4em;margin:0 0 12px}
.content-box li{margin:4px 0;list-style:inherit}
.content-box img{max-width:100%;height:auto;border-radius:8px;margin:8px 0}
.content-box table{width:100%;border-collapse:collapse;margin:12px 0}
.content-box table td,.content-box table th{border:1px solid #e5e8ef;padding:8px 10px}
.content-box a{color:var(--primary-dark);text-decoration:underline}
.content-box blockquote{margin:12px 0;padding:10px 14px;border-left:4px solid var(--primary);background:#f6f8fb;color:#555}

/* List page */
.list-item{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid #f6f6f6}
.list-item .thumb{width:120px;height:90px;border-radius:10px;overflow:hidden;flex-shrink:0;background:linear-gradient(135deg,#5b8def,#253246);position:relative}
.list-item .thumb img{width:100%;height:100%;object-fit:cover}
.list-item .thumb .placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:700}
.list-item .body{flex:1;min-width:0}
.list-item .body h3{font-size:16px;font-weight:600;margin-bottom:6px}
.list-item .body .desc{color:#999;font-size:13px;height:40px;overflow:hidden}
.list-item .body .meta{margin-top:8px;font-size:12px;color:#aaa;display:flex;gap:16px}
.list-item .side{text-align:right;flex-shrink:0;padding-top:10px}
.list-item .side .score{font-size:22px;color:var(--primary);font-weight:800}
.list-item .side .size{font-size:12px;color:#999;margin-top:4px}

/* Search / forms */
.form-card{max-width:420px;margin:40px auto;background:#fff;border-radius:12px;padding:32px}
.form-card h2{text-align:center;margin-bottom:24px}
.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:6px;color:#666;font-size:13px}
.form-group input,.form-group textarea,.form-group select{width:100%;height:42px;border:1px solid #e5e8ef;border-radius:8px;padding:0 12px;font-size:14px}
.form-group textarea{height:100px;padding:10px 12px}
.form-group input:focus{outline:none;border-color:var(--primary)}
.alert{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:13px}
.alert.error{background:#fff3f0;color:#c74721}
.alert.success{background:#f0fff4;color:#00a115}
.breadcrumb{padding:12px 0;color:#999;font-size:13px}
.breadcrumb a{color:#666}
.empty{text-align:center;padding:60px 20px;color:#999}
.blindbox{text-align:center;padding:60px 20px;background:#fff;border-radius:12px}
.blindbox h2{font-size:28px;margin-bottom:12px}
.blindbox p{color:#888;margin-bottom:24px}
.blindbox .result{margin-top:30px}
.side-block{background:#fff;border-radius:var(--radius);padding:15px;margin-bottom:20px}
.side-block .stitle{border-bottom:1px solid #f6f6f6;font-size:15px;line-height:35px;height:35px;padding-bottom:8px;position:relative;margin-bottom:12px}
.side-block .stitle:after{content:" ";position:absolute;height:2px;width:30px;background:var(--primary-dark);left:0;top:42px;border-radius:10px}
.sjmh{background:#fff;border-radius:10px;padding:30px 20px;text-align:center;margin-bottom:20px}
.sjmh h4{font-size:16px;margin-bottom:8px}
.sjmh p{color:#999;font-size:13px;margin-bottom:14px}
.sjmh a{display:inline-block;background:var(--primary);color:#fff;padding:8px 20px;border-radius:20px}

/* 子分类 */
.subcat-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px;padding:12px;background:#f6f8fb;border-radius:10px}
.subcat-tabs a{display:inline-block;padding:4px 14px;border-radius:20px;font-size:13px;color:#666;background:#fff;border:1px solid #e8edf5}
.subcat-tabs a:hover,.subcat-tabs a.active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* Responsive */
@media (max-width:1200px){
  .game-grid,.must-grid{grid-template-columns:repeat(4,1fr)}
  .layout-side{width:300px}
  .news-list li{width:100%;float:none;margin-right:0}
}
@media (max-width:992px){
  :root{--header-h:56px}
  .container{width:calc(100% - 32px);max-width:100%;margin:0 auto;box-sizing:border-box}
  .home-wrap{padding-bottom:20px}
  .home-wrap .layout-main,
  .home-wrap .home-news-card,
  .home-wrap .home-notice-card{
    width:100%;
    max-width:100%;
    box-sizing:border-box;
  }
  .desktop-only{display:none!important}
  .desktop-side{display:none!important}
  .layout{flex-direction:column;gap:0}
  .layout-side{width:100%}
  .main-pad{padding-top:calc(var(--header-h) + 10px)}
  .mobile-toggle{display:inline-flex}
  header .logo{max-width:55%}
  header .logo-slogan{display:block}
  header nav{display:none;position:absolute;top:var(--header-h);left:0;right:0;background:#fff;padding:8px 16px 16px;box-shadow:0 10px 24px rgba(0,0,0,.1);max-height:70vh;overflow:auto;z-index:10001}
  header nav.open{display:block}
  header nav ul{flex-direction:column;align-items:stretch}
  header nav ul li a{line-height:44px!important;padding:0 8px;border-bottom:1px solid #f3f3f3}
  header.su{height:var(--header-h)}
  header.su nav ul li a{line-height:44px!important}
  body.night header nav{background:#252a31}

  .home-notice-card{margin:0 0 12px;padding:12px 14px;border-radius:10px}
  .home-news-card{
    padding:12px 10px;
    border-radius:12px;
    margin:0 0 14px;
    box-sizing:border-box;
    overflow:hidden;
  }
  .home-news-head{margin-bottom:10px}
  .news-tabs a{line-height:30px;padding:0 12px;font-size:13px}
  .today-update{width:100%;justify-content:flex-end;margin-top:2px}

  .news-list{min-height:auto;width:100%;box-sizing:border-box}
  .news-list li{
    width:100%!important;
    max-width:100%;
    float:none;
    margin:0;
    padding:12px 2px;
    border-radius:0;
    background:transparent!important;
    border-bottom:1px solid #f0f2f5;
    line-height:1.3;
    box-sizing:border-box;
  }
  .news-list li:last-child{border-bottom:0}
  .news-list li .ico{width:40px;height:40px}
  .news-list li .meta{font-size:12px;margin:0 8px 0 10px;flex-shrink:0}
  .news-list li .name{font-size:14px;color:#222;min-width:0}
  .news-list li .name.news{color:#222}
  .news-list li .view-btn{padding:5px 12px;border-radius:14px;background:#f5f6f8;border-color:#eee;font-size:12px}

  .game-grid,.must-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .topic-grid{grid-template-columns:1fr}
  .card{padding:14px;margin-bottom:14px;border-radius:12px}
  .title{font-size:17px}
  .cat-tabs{overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch}
  .cat-tabs a{white-space:nowrap;flex-shrink:0}
  .detail-hero{flex-direction:column;align-items:center;text-align:center;padding:16px}
  .detail-cover{width:160px}
  .score-badge{float:none;margin:0 auto 12px}
  .detail-actions{justify-content:center}
  .btn-dl{width:100%;text-align:center}
  .list-item .side{display:none}
  .tool-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .container{width:calc(100% - 36px)}
  .index-box{display:none}
  .form-card{margin:16px 0;padding:20px}
  footer ul li{display:inline-block;border:0;padding:4px 8px}
}
@media (max-width:400px){
  .container{width:calc(100% - 32px)}
  header .logo-slogan{font-size:10px}
  .header-actions .icon-btn{width:32px;height:32px}
}