/* ===================================================
   maccms10 模板 gaokk - 主样式（简化版，单文件）
   布局参考 gaokk.com：频道列表 + 月榜 + 友链页脚
   =================================================== */
:root{
  --primary:#e64545;
  --primary-dark:#c93737;
  --bg:#f5f6f8;
  --card:#ffffff;
  --text:#23252b;
  --muted:#8a8f99;
  --border:#e8e9ee;
  --radius:10px;
  --shadow:0 2px 10px rgba(20,24,40,.06);
  --w:1280px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--text);font:14px/1.7 "Microsoft YaHei","PingFang SC",sans-serif}
a{color:inherit;text-decoration:none;transition:color .15s}
a:hover{color:var(--primary)}
img{max-width:100%;border:0}
ul,ol{list-style:none}
.container{max-width:var(--w);margin:0 auto;padding:0 15px}

/* ---------- 顶部导航 ---------- */
.site-header{position:sticky;top:0;z-index:99;background:var(--card);box-shadow:var(--shadow)}
.header-inner{display:flex;align-items:center;gap:20px;height:60px}
.logo{display:flex;align-items:center;gap:8px;font-size:19px;font-weight:700;color:var(--primary);white-space:nowrap}
.logo-icon{flex:none}
.nav-toggle{display:none;background:none;border:0;font-size:20px;cursor:pointer;color:var(--text)}
.main-nav{flex:1}
.main-nav ul{display:flex;gap:4px}
.main-nav a{display:block;padding:8px 13px;border-radius:6px;font-size:15px;white-space:nowrap}
.main-nav a:hover,.main-nav li.active a{color:var(--primary);background:rgba(230,69,69,.08)}
.search-box{flex:none}
.search-box form{display:flex;align-items:center;background:var(--bg);border:1px solid var(--border);border-radius:20px;overflow:hidden}
.search-input{width:200px;padding:7px 14px;border:0;background:none;outline:none;font-size:13px}
.search-btn{padding:7px 16px;border:0;background:var(--primary);color:#fff;font-size:13px;cursor:pointer}
.search-btn:hover{background:var(--primary-dark)}

/* ---------- 面包屑 ---------- */
.crumb{padding:14px 0 4px;font-size:13px;color:var(--muted)}
.crumb a:hover{color:var(--primary)}

/* ---------- 版块标题 ---------- */
.sec{margin:18px 0}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px;border-bottom:2px solid var(--border);padding-bottom:8px}
.sec-title{font-size:19px;font-weight:700;position:relative;padding-left:12px}
.sec-title::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:2px;background:var(--primary)}
.sec-tip{font-size:13px;color:var(--primary)}
.sec-more{font-size:13px;color:var(--muted)}
.sec-more:hover{color:var(--primary)}

/* ---------- 首页：列表 + 月榜 双栏 ---------- */
.sec-body{display:flex;gap:20px;align-items:flex-start}
.sec-body .grid{flex:1;min-width:0}
.rank{flex:none;width:270px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px}
.rank-title{font-size:15px;font-weight:700;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.rank-list li{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px dashed var(--border);font-size:13px}
.rank-list li:last-child{border-bottom:0}
.rank-list a{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-list em{font-style:normal;color:var(--muted);font-size:12px}
.rk{flex:none;width:18px;height:18px;border-radius:4px;background:#dfe1e7;color:#fff;font-size:12px;font-style:normal;text-align:center;line-height:18px}
.rk.hot{background:var(--primary)}

/* ---------- 海报卡片网格 ---------- */
.grid{display:grid;gap:16px}
.grid-6{grid-template-columns:repeat(6,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 6px 18px rgba(20,24,40,.12)}
.poster-link{display:block}
.poster{position:relative;display:block;aspect-ratio:2/3;background:#e9ebf0;overflow:hidden}
.poster.actor{aspect-ratio:1/1;border-radius:50%;margin:12px auto 0;width:70%}
.poster img{width:100%;height:100%;object-fit:cover;display:block}
.poster .remark{position:absolute;left:6px;top:6px;max-width:70%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:1px 7px;border-radius:4px;background:rgba(0,0,0,.65);color:#fff;font-size:12px;font-style:normal}
.poster .score{position:absolute;right:6px;top:6px;padding:1px 7px;border-radius:4px;background:rgba(230,69,69,.9);color:#fff;font-size:12px;font-style:normal}
.card-title{font-size:14px;font-weight:600;padding:8px 10px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card-sub{font-size:12px;color:var(--muted);padding:2px 10px 10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topic-card .topic-pic{display:block;aspect-ratio:16/9;background:#e9ebf0;overflow:hidden}
.topic-card .topic-pic img{width:100%;height:100%;object-fit:cover}

/* ---------- 筛选条 ---------- */
.filter{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px 16px;margin-bottom:16px;font-size:13px}
.frow{display:flex;flex-wrap:wrap;align-items:center;gap:4px 6px;padding:4px 0}
.flabel{color:var(--muted);margin-right:6px}
.frow a{padding:2px 10px;border-radius:14px;color:var(--text)}
.frow a:hover{color:var(--primary)}
.frow a.on{background:var(--primary);color:#fff}

/* ---------- 详情页 ---------- */
.detail-info{display:flex;gap:24px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin:12px 0}
.detail-poster{flex:none;width:210px;border-radius:8px;overflow:hidden;background:#e9ebf0;aspect-ratio:2/3}
.detail-poster img{width:100%;height:100%;object-fit:cover;display:block}
.detail-text{flex:1;min-width:0}
.detail-title{font-size:24px;margin-bottom:12px}
.detail-meta{display:flex;flex-wrap:wrap;gap:4px 18px;color:var(--muted);font-size:13px;margin-bottom:10px}
.detail-line{margin:4px 0;font-size:14px}
.detail-line b{color:var(--muted);font-weight:400;margin-right:6px}
.detail-act{margin-top:16px;display:flex;gap:12px}
.detail-content{font-size:14px;line-height:1.9;color:#444;overflow-wrap:break-word}
.detail-content img{border-radius:6px}

/* ---------- 播放源 / 剧集 ---------- */
.play-groups{display:flex;flex-direction:column;gap:14px}
.play-group{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px}
.play-from{font-size:14px;font-weight:700;color:var(--primary);margin-bottom:10px}
.play-urls{display:flex;flex-wrap:wrap;gap:8px}
.play-urls li{min-width:0}
.play-urls a{display:block;padding:5px 14px;border:1px solid var(--border);border-radius:6px;font-size:13px;background:var(--bg)}
.play-urls a:hover{border-color:var(--primary);color:var(--primary)}
.play-urls li.on a{background:var(--primary);border-color:var(--primary);color:#fff}
.plot summary{cursor:pointer;color:var(--primary);font-size:14px;padding:4px 0}

/* ---------- 播放页 ---------- */
.play-wrap{margin:12px 0}
.player-box{position:relative;width:100%;aspect-ratio:16/9;background:#000;border-radius:var(--radius);overflow:hidden}
.player-box iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.play-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px}
.play-now{font-size:13px;color:var(--muted)}

/* ---------- 按钮 ---------- */
.btn{display:inline-block;padding:7px 20px;background:var(--primary);color:#fff;border:0;border-radius:6px;font-size:14px;cursor:pointer}
.btn:hover{background:var(--primary-dark);color:#fff}
.btn.big{padding:10px 30px;font-size:15px}
.btn.ghost{background:none;border:1px solid var(--border);color:var(--text)}
.btn.ghost:hover{border-color:var(--primary);color:var(--primary);background:none}

/* ---------- 资讯列表 / 详情 ---------- */
.art-list{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:6px 18px;margin-bottom:16px}
.art-item{padding:12px 0;border-bottom:1px dashed var(--border)}
.art-item:last-child{border-bottom:0}
.art-head{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.art-head a{font-size:15px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.art-meta{flex:none;font-size:12px;color:var(--muted)}
.art-blurb{font-size:13px;color:var(--muted);margin-top:4px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.art-detail{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin:12px 0}

/* ---------- 专题 ---------- */
.topic-hero{display:flex;gap:24px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin:12px 0}
.topic-poster{flex:none;width:280px;border-radius:8px;overflow:hidden;background:#e9ebf0;aspect-ratio:16/9}
.topic-poster img{width:100%;height:100%;object-fit:cover}

/* ---------- 留言板 / 表单页 ---------- */
.gbook-list,.gbook-form,.pwd-box,.user-box{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px 22px;margin-bottom:16px}
.gbook-item{padding:12px 0;border-bottom:1px dashed var(--border)}
.gbook-item:last-child{border-bottom:0}
.gbook-head{display:flex;justify-content:space-between;font-size:13px}
.gbook-head b{color:var(--primary)}
.gbook-head em{font-style:normal;color:var(--muted)}
.gbook-content{margin:6px 0}
.gbook-reply{background:var(--bg);border-radius:6px;padding:8px 12px;font-size:13px;color:#555}
.gbook-form h2,.pwd-box h1,.user-box h1{font-size:18px;margin-bottom:14px}
.pwd-input{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:6px;outline:none;font-size:14px;margin-bottom:10px;background:var(--bg)}
.pwd-input:focus{border-color:var(--primary)}
.captcha-row{display:flex;align-items:center;gap:10px}
.captcha-img{height:38px;border-radius:6px;cursor:pointer}
.user-tip{font-size:13px;color:var(--muted);margin-top:10px}
.user-tip a{color:var(--primary)}
textarea.pwd-input{resize:vertical;font-family:inherit}

/* ---------- 地图页 ---------- */
.map-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.map-group{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 18px}
.map-group h3{font-size:15px;margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid var(--border)}
.map-group li{padding:3px 0;font-size:13px}

/* ---------- 分页 ---------- */
.pages{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:20px 0}
.pages a{min-width:36px;padding:6px 12px;text-align:center;background:var(--card);border:1px solid var(--border);border-radius:6px;font-size:13px}
.pages a:hover{border-color:var(--primary);color:var(--primary)}
.pages a.on{background:var(--primary);border-color:var(--primary);color:#fff}
.no-data{text-align:center;color:var(--muted);padding:20px 0;font-size:13px}
.no-data a{color:var(--primary)}

/* ---------- 空页面 ---------- */
.empty-page{text-align:center;padding:80px 0}
.empty-page h1{font-size:22px;margin-bottom:10px}
.empty-page p{color:var(--muted);margin-bottom:10px}

/* ---------- 页脚 ---------- */
.site-footer{margin-top:30px;background:var(--card);border-top:1px solid var(--border);padding:22px 0 26px;font-size:13px;color:var(--muted)}
.footer-nav{display:flex;gap:18px;justify-content:center;margin-bottom:10px}
.footer-nav a:hover{color:var(--primary)}
.friend-links{line-height:2;text-align:center}
.friend-links a{margin:0 8px;white-space:nowrap}
.friend-links a:hover{color:var(--primary)}
.copyright{text-align:center;margin-top:8px}
.copyright a{color:var(--muted)}

/* ---------- 返回顶部 ---------- */
.back-top{position:fixed;right:20px;bottom:60px;width:40px;height:40px;border:0;border-radius:50%;background:var(--primary);color:#fff;font-size:16px;cursor:pointer;opacity:0;visibility:hidden;transition:all .2s;z-index:98}
.back-top.show{opacity:1;visibility:visible}
.back-top:hover{background:var(--primary-dark)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
.grid-6{grid-template-columns:repeat(4,1fr)}
.grid-4{grid-template-columns:repeat(3,1fr)}
.map-list{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
.nav-toggle{display:block;order:-1}
.header-inner{flex-wrap:wrap;height:auto;padding:10px 15px;row-gap:10px}
.main-nav{display:none;flex-basis:100%}
.main-nav.open{display:block}
.main-nav ul{flex-wrap:wrap}
.search-box{flex:1;margin-left:auto}
.search-box form{width:100%}
.search-input{width:100%;flex:1}
.sec-body{flex-direction:column}
.rank{width:100%}
.grid-6{grid-template-columns:repeat(3,1fr);gap:12px}
.grid-4{grid-template-columns:repeat(2,1fr)}
.detail-info,.topic-hero{flex-direction:column}
.detail-poster{width:150px}
.detail-title{font-size:20px}
.map-list{grid-template-columns:1fr}
}
@media (max-width:420px){
.grid-6{grid-template-columns:repeat(2,1fr)}
}