/* ============================================================
   kd-style.css — 韩国影视站模板设计系统 (m1938pc 现代化)
   设计：Korean Cinema（韩影胶片 / 影院感）
   签名元素：竖排韩文「剧集/电影」眉标 + 信箱式(letterbox)首屏
   单一 CSS，CSS 变量主题（浅色 :root / 深色 [data-theme="dark"]）
   ============================================================ */

/* ---------- 主题变量 ---------- */
:root{
  --bg:#f6f4ef;
  --bg-card:#ffffff;
  --bg-header:rgba(255,255,255,0.92);
  --bg-hover:#f2efe8;
  --text:#1c1c22;
  --text-muted:#8a8a92;
  --text-light:#5c5c66;
  --primary:#cf4236;
  --primary-hover:#b8362c;
  --primary-soft:rgba(207,66,54,0.08);
  --accent:#2e9e94;
  --gold:#b8862e;
  --border:#e8e4dc;
  --shadow:rgba(0,0,0,0.06);
  --shadow-lg:rgba(0,0,0,0.12);
  --radius:6px;
  --radius-lg:10px;
  --radius-xl:16px;
  --header-h:64px;
  --font-display:"Noto Serif SC","Songti SC","SimSun",serif;
  --font-body:"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --transition:.22s cubic-bezier(.4,0,.2,1);
}
[data-theme="dark"]{
  --bg:#0f1115;
  --bg-card:#16181f;
  --bg-header:rgba(15,17,21,0.92);
  --bg-hover:#1d2029;
  --text:#eae8e4;
  --text-muted:#8f95a0;
  --text-light:#b6bcc7;
  --primary:#e0574b;
  --primary-hover:#f06a5e;
  --primary-soft:rgba(224,87,75,0.12);
  --accent:#3aa6a0;
  --gold:#c8a96a;
  --border:#262a33;
  --shadow:rgba(0,0,0,0.4);
  --shadow-lg:rgba(0,0,0,0.6);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0f1115;--bg-card:#16181f;--bg-header:rgba(15,17,21,0.92);--bg-hover:#1d2029;
    --text:#eae8e4;--text-muted:#8f95a0;--text-light:#b6bcc7;
    --primary:#e0574b;--primary-hover:#f06a5e;--primary-soft:rgba(224,87,75,0.12);
    --accent:#3aa6a0;--gold:#c8a96a;--border:#262a33;
    --shadow:rgba(0,0,0,0.4);--shadow-lg:rgba(0,0,0,0.6);
  }
}

/* ---------- 基础重置 ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  font-size:14px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  transition:background var(--transition),color var(--transition);
}
a{color:inherit;text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--primary)}
img{max-width:100%;border:0;vertical-align:middle}
ul,ol{list-style:none}
button,input,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
::selection{background:var(--primary);color:#fff}
.container{max-width:1280px;margin:0 auto;padding:0 16px}
.hidden{display:none!important}

/* ---------- 浮动网格 (col-{xs|sm|md|lg}-N = N项/行) ---------- */
.row{margin-left:-5px;margin-right:-5px}
.row::after{content:"";display:block;clear:both}
[class*="col-"]{float:left}
.col-pd{padding:5px}
.col-xs-1{width:100%}.col-xs-2{width:50%}.col-xs-3{width:33.3333%}
.col-xs-4{width:25%}.col-xs-5{width:20%}.col-xs-6{width:16.6667%}
.col-xs-7{width:14.2857%}.col-xs-8{width:12.5%}.col-xs-9{width:11.1111%}.col-xs-10{width:10%}
.col-xs-wide-15{width:15%}.col-xs-wide-25{width:25%}.col-xs-wide-35{width:35%}
.col-xs-wide-45{width:45%}.col-xs-wide-55{width:55%}.col-xs-wide-65{width:65%}
.col-xs-wide-75{width:75%}.col-xs-wide-85{width:85%}.col-xs-wide-95{width:95%}
@media (min-width:768px){
  .col-pd{padding:10px}
  .col-sm-1{width:100%}.col-sm-2{width:50%}.col-sm-3{width:33.3333%}
  .col-sm-4{width:25%}.col-sm-5{width:20%}.col-sm-6{width:16.6667%}
  .col-sm-7{width:14.2857%}.col-sm-8{width:12.5%}.col-sm-9{width:11.1111%}.col-sm-10{width:10%}
  .col-sm-wide-15{width:15%}.col-sm-wide-25{width:25%}.col-sm-wide-35{width:35%}
  .col-sm-wide-45{width:45%}.col-sm-wide-55{width:55%}.col-sm-wide-65{width:65%}
  .col-sm-wide-75{width:75%}.col-sm-wide-85{width:85%}.col-sm-wide-95{width:95%}
}
@media (min-width:992px){
  .col-md-1{width:100%}.col-md-2{width:50%}.col-md-3{width:33.3333%}
  .col-md-4{width:25%}.col-md-5{width:20%}.col-md-6{width:16.6667%}
  .col-md-7{width:14.2857%}.col-md-8{width:12.5%}.col-md-9{width:11.1111%}.col-md-10{width:10%}
  .col-md-wide-15{width:15%}.col-md-wide-25{width:25%}.col-md-wide-35{width:35%}
  .col-md-wide-45{width:45%}.col-md-wide-55{width:55%}.col-md-wide-65{width:65%}
  .col-md-wide-75{width:75%}.col-md-wide-85{width:85%}.col-md-wide-95{width:95%}
}
@media (min-width:1200px){
  .col-lg-1{width:100%}.col-lg-2{width:50%}.col-lg-3{width:33.3333%}
  .col-lg-4{width:25%}.col-lg-5{width:20%}.col-lg-6{width:16.6667%}
  .col-lg-7{width:14.2857%}.col-lg-8{width:12.5%}.col-lg-9{width:11.1111%}.col-lg-10{width:10%}
  .col-lg-wide-15{width:15%}.col-lg-wide-25{width:25%}.col-lg-wide-35{width:35%}
  .col-lg-wide-45{width:45%}.col-lg-wide-55{width:55%}.col-lg-wide-65{width:65%}
  .col-lg-wide-75{width:75%}.col-lg-wide-85{width:85%}.col-lg-wide-95{width:95%}
}
/* ---------- 头部 ---------- */
.kd-header{
  position:sticky;top:0;z-index:100;
  background:var(--bg-header);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  height:var(--header-h);
}
.kd-header .container{display:flex;align-items:center;height:100%;gap:20px}
.kd-brand{display:flex;align-items:center;gap:9px;flex-shrink:0}
.kd-brand-mark{
  width:30px;height:30px;border-radius:8px;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 3px 10px var(--shadow-lg);
}
.kd-brand-text{display:flex;flex-direction:column;line-height:1.1}
.kd-brand-name{font-family:var(--font-display);font-weight:700;font-size:19px;letter-spacing:.5px}
.kd-brand-sub{font-size:11px;color:var(--text-muted);letter-spacing:2px}
.kd-header-nav{display:flex;align-items:center;gap:4px;flex:1;overflow:hidden}
.kd-header-nav a{
  padding:6px 13px;border-radius:var(--radius);font-size:15px;white-space:nowrap;
  position:relative;color:var(--text);
}
.kd-header-nav a:hover{background:var(--bg-hover)}
.kd-header-nav a.active{color:var(--primary);font-weight:600}
.kd-header-nav a.active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
  background:var(--primary);border-radius:2px;
}
.kd-header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.kd-header-search{position:relative}
.kd-header-search form{display:flex;align-items:center;background:var(--bg-hover);border:1px solid var(--border);border-radius:20px;overflow:hidden;transition:border var(--transition)}
.kd-header-search form:focus-within{border-color:var(--primary)}
.kd-header-search input{width:170px;padding:7px 12px;background:transparent;border:0;outline:0;color:var(--text)}
.kd-header-search button{width:36px;height:34px;color:var(--text-muted);display:flex;align-items:center;justify-content:center}
.kd-header-search button:hover{color:var(--primary)}
.kd-theme-toggle{
  width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:var(--text-muted);border:1px solid var(--border);font-size:16px;
}
.kd-theme-toggle:hover{color:var(--primary);border-color:var(--primary)}
.kd-ac-suggestions{
  position:absolute;top:110%;right:0;width:260px;background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;z-index:120;
}
.kd-ac-suggestion{padding:9px 14px;font-size:13px;cursor:pointer;border-bottom:1px solid var(--border)}
.kd-ac-suggestion:last-child{border-bottom:0}
.kd-ac-suggestion:hover{background:var(--bg-hover);color:var(--primary)}
/* 移动端底部导航 */
.kd-mobile-nav{
  position:fixed;left:0;right:0;bottom:0;z-index:90;display:none;
  background:var(--bg-header);backdrop-filter:blur(12px);border-top:1px solid var(--border);
}
.kd-mobile-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:7px 0;font-size:11px;color:var(--text-muted)}
.kd-mobile-nav a .icon{font-size:19px}
.kd-mobile-nav a.active{color:var(--primary)}
@media (max-width:767px){
  .kd-header-nav{display:none}
  .kd-header .kd-header-search{display:none}
  .kd-header-actions{margin-left:auto}
  .kd-mobile-nav{display:flex}
  body{padding-bottom:54px}
}

/* ---------- 面板 ---------- */
.kd-panel{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius-lg);box-shadow:var(--shadow);margin-bottom:16px;overflow:hidden;
}
.kd-panel-hd{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 16px;border-bottom:1px solid var(--border);
}
.kd-panel-bd{padding:16px}
.kd-title{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:700;font-family:var(--font-display)}
.kd-title .icon{color:var(--primary);font-size:18px}
.kd-section-tag{
  font-size:10px;letter-spacing:3px;color:var(--accent);font-weight:700;
  writing-mode:vertical-rl;max-height:40px;opacity:.85;
  border-left:2px solid var(--accent);padding-left:4px;
}
.kd-title-wrap{display:flex;align-items:center;gap:8px}
.kd-more{font-size:13px;color:var(--text-muted);display:flex;align-items:center;gap:3px}
.kd-more:hover{color:var(--primary)}
.kd-nav-tabs{display:flex;gap:4px}
.kd-nav-tabs a{padding:4px 11px;border-radius:var(--radius);font-size:13px;color:var(--text-muted)}
.kd-nav-tabs a:hover{color:var(--primary)}
.kd-nav-tabs a.active{background:var(--primary-soft);color:var(--primary);font-weight:600}

/* ---------- 按钮 ---------- */
.kd-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:8px 18px;border-radius:var(--radius);border:1px solid var(--border);
  font-size:14px;background:var(--bg-card);color:var(--text);transition:all var(--transition);
}
.kd-btn:hover{border-color:var(--primary);color:var(--primary)}
.kd-btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.kd-btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover);color:#fff}
.kd-btn-lg{padding:10px 24px;font-size:15px;border-radius:var(--radius-lg)}
.kd-btn-sm{padding:5px 13px;font-size:13px}
.kd-btn-block{display:flex;width:100%}

/* ---------- 卡片 (竖) ---------- */
.kd-card{transition:transform var(--transition)}
.kd-card:hover{transform:translateY(-4px)}
.kd-thumb{position:relative;display:block;border-radius:var(--radius);overflow:hidden;background:var(--bg-hover);aspect-ratio:3/4}
.kd-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.kd-play-icon{
  position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(0,0,0,.55));
  opacity:0;transition:opacity var(--transition);
}
.kd-play-icon::after{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:40px;height:40px;border-radius:50%;background:rgba(0,0,0,.5);
  border:2px solid #fff;
}
.kd-play-icon::before{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-38%,-50%);
  border-left:12px solid #fff;border-top:7px solid transparent;border-bottom:7px solid transparent;z-index:1;
}
.kd-card:hover .kd-play-icon{opacity:1}
.kd-tag{
  position:absolute;left:6px;top:6px;padding:1px 7px;border-radius:4px;
  background:var(--primary);color:#fff;font-size:11px;line-height:1.6;
}
.kd-info{padding:8px 2px 0}
.kd-name{display:block;font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.kd-meta{font-size:12px;color:var(--text-muted);margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.kd-text-overflow{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 卡片 (横, 侧栏) ---------- */
.kd-card-s{display:flex;gap:11px;padding:8px 0;border-bottom:1px solid var(--border)}
.kd-card-s:last-child{border-bottom:0}
.kd-card-s .kd-thumb{width:96px;flex-shrink:0;aspect-ratio:3/4;position:relative}
.kd-card-s .kd-info{flex:1;padding:0;min-width:0}
.kd-card-s .kd-name{font-size:14px}
.kd-card-s .kd-desc{font-size:12px;color:var(--text-muted);margin-top:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kd-rank-num{
  position:absolute;left:0;top:0;min-width:22px;height:22px;padding:0 5px;
  background:var(--bg-header);color:var(--text-light);font-size:12px;font-weight:700;
  display:flex;align-items:center;justify-content:center;border-bottom-right-radius:6px;
}
.kd-rank-num.kd-top{background:var(--primary);color:#fff}

/* ---------- 卡片 (横, 搜索结果) ---------- */
.kd-card-h{display:flex;gap:14px;padding:14px 0}
.kd-card-h .kd-thumb{width:120px;flex-shrink:0;aspect-ratio:3/4}
.kd-card-h .kd-info{flex:1;padding:0;min-width:0}

/* ---------- 面包屑 ---------- */
.kd-breadcrumb{font-size:13px;color:var(--text-muted);padding:12px 0 2px}
.kd-breadcrumb a{color:var(--text-muted)}
.kd-breadcrumb a:hover{color:var(--primary)}
.kd-breadcrumb .sep{margin:0 6px;color:var(--border)}

/* ---------- 详情页 ---------- */
.kd-detail-main{display:flex;gap:20px}
.kd-detail-thumb{width:220px;flex-shrink:0}
.kd-detail-thumb img{width:100%;border-radius:var(--radius-lg);aspect-ratio:3/4;object-fit:cover;box-shadow:var(--shadow-lg)}
.kd-detail-info{flex:1;min-width:0}
.kd-detail-title{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.kd-detail-title h1{font-family:var(--font-display);font-size:23px;font-weight:700;line-height:1.3}
.kd-detail-meta{font-size:13px;color:var(--text-light);margin:5px 0;line-height:1.7}
.kd-detail-meta p{margin:4px 0}
.kd-detail-meta span{color:var(--text-muted)}
.kd-detail-meta a{margin-right:6px}
.kd-detail-meta a:hover{color:var(--primary)}
.kd-desc{margin:12px 0;font-size:13px;color:var(--text-light);line-height:1.8}
.kd-clamped{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.kd-desc-expand{color:var(--primary);font-size:13px;cursor:pointer;display:inline-block;margin-bottom:8px}
.kd-detail-actions{display:flex;align-items:center;gap:10px;margin-top:12px;flex-wrap:wrap}
.kd-report-btn{display:inline-flex;align-items:center;gap:4px;color:var(--text-muted);font-size:13px}
.kd-report-btn:hover{color:var(--primary)}
.kd-share-list{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px}
.kd-share-label{font-size:13px;color:var(--text-muted)}
.kd-share-btn{width:32px;height:32px;border-radius:50%;border:1px solid var(--border);display:inline-flex;align-items:center;justify-content:center;font-size:16px}
.kd-share-btn:hover{border-color:currentColor;transform:translateY(-2px)}
.kd-actor-avatar{
  width:100%;height:100%;display:flex;align-items:center;justify-content:center;
  font-size:40px;font-family:var(--font-display);color:var(--primary);background:var(--primary-soft);
}

/* ---------- 播放器 ---------- */
.kd-player-wrap{background:#000;border-radius:var(--radius-lg);overflow:hidden;margin-bottom:16px;box-shadow:var(--shadow-lg)}
.kd-player-wrap .embed-responsive{position:relative;padding-top:56.25%;height:0;overflow:hidden}
.kd-player-wrap .MacPlayer{position:absolute;left:0;top:0;width:100%;height:100%}
.kd-player-wrap iframe{width:100%;height:100%;border:0}
.kd-playlist-bar{margin-bottom:16px}
.kd-playfrom{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.kd-playfrom-tab{padding:6px 15px;border-radius:var(--radius);border:1px solid var(--border);font-size:13px;color:var(--text-muted)}
.kd-playfrom-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.kd-playlist{display:flex;flex-wrap:wrap;gap:8px}
.kd-playlist a{padding:5px 13px;border-radius:var(--radius);border:1px solid var(--border);font-size:12px;color:var(--text)}
.kd-playlist a:hover{border-color:var(--primary);color:var(--primary)}
.kd-playlist a.active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ---------- 评论 ---------- */
.kd-comment-wrap .kd-panel-hd{justify-content:space-between}
.kd-comment-shuffle{font-size:12px;color:var(--text-muted);cursor:pointer}
.kd-comment-shuffle:hover{color:var(--primary)}
.kd-comment-form{margin-bottom:16px}
.kd-comment-input-row{display:flex;gap:10px}
.kd-comment-input{flex:1;padding:9px 13px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);outline:0;color:var(--text)}
.kd-comment-input:focus{border-color:var(--primary)}
.kd-comment-tip{font-size:12px;color:var(--text-muted);margin-top:7px}
.kd-comment-item{display:flex;gap:11px;padding:12px 0;border-bottom:1px solid var(--border)}
.kd-comment-item:last-child{border-bottom:0}
.kd-comment-avatar{width:36px;height:36px;border-radius:50%;overflow:hidden;flex-shrink:0;background:var(--primary-soft);display:flex;align-items:center;justify-content:center}
.kd-comment-avatar img{width:100%;height:100%;object-fit:cover}
.kd-comment-avatar-txt{color:var(--primary);font-size:15px;font-weight:700}
.kd-comment-body{flex:1;min-width:0}
.kd-comment-head{display:flex;align-items:center;gap:8px}
.kd-comment-name{font-size:13px;font-weight:600}
.kd-comment-time{font-size:12px;color:var(--text-muted)}
.kd-comment-me-tag{background:var(--primary);color:#fff;font-size:10px;padding:0 5px;border-radius:3px;line-height:1.6}
.kd-comment-content{font-size:13px;color:var(--text-light);margin-top:4px;line-height:1.7;word-break:break-word}

/* ---------- FAQ ---------- */
.kd-faq-item{padding:11px 0;border-bottom:1px solid var(--border)}
.kd-faq-item:last-child{border-bottom:0}
.kd-faq-q{font-size:14px;font-weight:600;display:flex;gap:8px}
.kd-q-mark{color:var(--primary);font-weight:700;flex-shrink:0}
.kd-faq-a{font-size:13px;color:var(--text-light);margin-top:5px;display:flex;gap:8px;line-height:1.8}
.kd-a-mark{color:var(--accent);font-weight:700;flex-shrink:0}

/* ---------- 筛选栏 ---------- */
.kd-filter-bar{display:flex;flex-wrap:wrap;gap:8px;padding:12px 0;border-bottom:1px solid var(--border)}
.kd-filter-bar a{padding:4px 13px;border-radius:var(--radius);font-size:13px;color:var(--text-light);border:1px solid transparent}
.kd-filter-bar a:hover{color:var(--primary)}
.kd-filter-bar a.active{background:var(--primary);color:#fff}
.kd-filter-group{display:flex;align-items:baseline;gap:8px;margin-bottom:9px}
.kd-filter-group .kd-filter-label{font-size:13px;color:var(--text-muted);flex-shrink:0;min-width:44px}
.kd-filter-group .kd-filter-options{display:flex;flex-wrap:wrap;gap:6px}
.kd-filter-options a{padding:3px 11px;border-radius:var(--radius);font-size:13px;color:var(--text-light)}
.kd-filter-options a:hover{color:var(--primary)}
.kd-filter-options a.active{background:var(--primary-soft);color:var(--primary);font-weight:600}
.kd-sort-options{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.kd-sort-options a{padding:4px 12px;border-radius:var(--radius);color:var(--text-muted)}
.kd-sort-options a.active{color:var(--primary);font-weight:600;background:var(--primary-soft)}

/* ---------- 分页 ---------- */
.kd-pagination{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:12px 0}
.kd-pagination a,.kd-pagination span{
  padding:5px 12px;border-radius:var(--radius);border:1px solid var(--border);font-size:13px;color:var(--text-light);
}
.kd-pagination a:hover{border-color:var(--primary);color:var(--primary)}
.kd-pagination .active{background:var(--primary);border-color:var(--primary);color:#fff}

/* ---------- 空状态 ---------- */
.kd-empty-state{text-align:center;padding:50px 20px;color:var(--text-muted)}
.kd-empty-state .icon{font-size:44px;display:block;margin-bottom:12px;opacity:.5}

/* ---------- 最近更新列表 ---------- */
.kd-update-list{display:flex;flex-direction:column}
.kd-update-item{display:flex;align-items:center;gap:12px;padding:9px 4px;border-bottom:1px solid var(--border);font-size:13px}
.kd-update-item:last-child{border-bottom:0}
.kd-update-item:hover{background:var(--bg-hover)}
.kd-update-idx{width:26px;height:26px;flex-shrink:0;border-radius:6px;background:var(--bg-hover);color:var(--text-muted);display:flex;align-items:center;justify-content:center;font-size:12px}
.kd-update-item:nth-child(-n+3) .kd-update-idx{background:var(--primary);color:#fff}
.kd-update-name{flex:1;min-width:0;color:var(--text);font-weight:500}
.kd-update-name:hover{color:var(--primary)}
.kd-update-tag{flex-shrink:0;padding:1px 8px;border-radius:var(--radius);background:var(--primary-soft);color:var(--primary);font-size:12px}
.kd-update-type{flex-shrink:0;color:var(--text-muted)}
.kd-update-type:hover{color:var(--primary)}
.kd-update-time{flex-shrink:0;width:44px;text-align:right;color:var(--text-muted);font-size:12px}

/* ---------- 轮播 ---------- */
.kd-slider{position:relative;overflow:hidden;border-radius:var(--radius-lg)}
.kd-slider-track{display:flex;transition:transform .5s ease}
.kd-slider-item{flex:0 0 100%;position:relative}
.kd-slider-item img{width:100%;aspect-ratio:21/9;object-fit:cover;display:block}
.kd-slider-item .kd-info{
  position:absolute;left:0;right:0;bottom:0;padding:30px 24px 22px;
  background:linear-gradient(transparent,rgba(0,0,0,.82));color:#fff;
}
.kd-slider-item .kd-info h3{font-family:var(--font-display);font-size:20px;margin-bottom:5px}
.kd-slider-item .kd-info p{font-size:13px;opacity:.88;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kd-slider-prev,.kd-slider-next{
  position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border-radius:50%;
  background:rgba(0,0,0,.4);color:#fff;font-size:16px;display:flex;align-items:center;justify-content:center;z-index:2;
}
.kd-slider-prev{left:12px}
.kd-slider-next{right:12px}
.kd-slider-prev:hover,.kd-slider-next:hover{background:var(--primary)}
.kd-slider-dots{display:flex;justify-content:center;gap:7px;padding:10px 0}
.kd-slider-dots button{width:8px;height:8px;border-radius:50%;background:var(--border);transition:all var(--transition)}
.kd-slider-dots button.active{background:var(--primary);width:22px;border-radius:4px}

/* ---------- 友情链接 ---------- */
.kd-friend-links{display:flex;flex-wrap:wrap;gap:8px}
.kd-friend-links a{padding:4px 12px;border-radius:var(--radius);font-size:13px;color:var(--text-muted);border:1px solid var(--border)}
.kd-friend-links a:hover{color:var(--primary);border-color:var(--primary)}

/* ---------- 专题/文章 ---------- */
.kd-topic-card{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--border)}
.kd-topic-card:last-child{border-bottom:0}
.kd-topic-card .kd-thumb{width:180px;flex-shrink:0;aspect-ratio:16/9}
.kd-topic-card .kd-info{flex:1;min-width:0;padding:0}
.kd-topic-card h2{font-family:var(--font-display);font-size:17px;margin-bottom:6px}
.kd-topic-card p{font-size:13px;color:var(--text-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kd-article{line-height:1.9;font-size:15px;color:var(--text-light)}
.kd-article h1{font-family:var(--font-display);font-size:24px;text-align:center;margin-bottom:10px;color:var(--text)}
.kd-article .kd-article-meta{text-align:center;font-size:13px;color:var(--text-muted);margin-bottom:20px}
.kd-article img{max-width:100%;border-radius:var(--radius);margin:8px 0}
.kd-article p{margin:10px 0}

/* ---------- 排行榜 ---------- */
.kd-ranking-list li{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--border)}
.kd-ranking-list li:last-child{border-bottom:0}
.kd-ranking-num{width:22px;height:22px;border-radius:5px;background:var(--bg-hover);color:var(--text-muted);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.kd-ranking-list li:nth-child(-n+3) .kd-ranking-num{background:var(--primary);color:#fff}
.kd-ranking-name{flex:1;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.kd-ranking-score{font-size:13px;color:var(--gold);font-weight:600}

/* ---------- 页脚 ---------- */
.kd-footer{
  margin-top:30px;padding:28px 0;background:var(--bg-card);border-top:1px solid var(--border);
  text-align:center;font-size:13px;color:var(--text-muted);line-height:2;
}
.kd-footer a{color:var(--text-muted)}
.kd-footer a:hover{color:var(--primary)}

/* ---------- 悬浮按钮 ---------- */
.kd-fab{position:fixed;right:18px;bottom:70px;display:flex;flex-direction:column;gap:10px;z-index:80}
.kd-backtop,.kd-copylink{
  width:42px;height:42px;border-radius:50%;background:var(--bg-card);border:1px solid var(--border);
  color:var(--text-muted);font-size:18px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);
}
.kd-backtop{opacity:0;visibility:hidden;transition:all var(--transition)}
.kd-backtop.show{opacity:1;visibility:visible}
.kd-backtop:hover,.kd-copylink:hover{color:var(--primary);border-color:var(--primary)}

/* ---------- 报错弹窗 ---------- */
#kd-report-modal{position:fixed;inset:0;z-index:999}
.kd-rm-mask{position:absolute;inset:0;background:rgba(0,0,0,.55)}
.kd-rm-box{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(480px,92%);background:var(--bg-card);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);overflow:hidden}
.kd-rm-hd{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border);font-weight:700;font-family:var(--font-display)}
.kd-rm-close{color:var(--text-muted);font-size:18px}
.kd-rm-close:hover{color:var(--primary)}
.kd-rm-bd{padding:18px}
.kd-rm-tip{font-size:13px;color:var(--text-muted);margin-bottom:12px}
.kd-rm-field{display:flex;gap:8px;margin-bottom:8px;font-size:13px}
.kd-rm-field label{color:var(--text-muted);flex-shrink:0;min-width:40px}
.kd-rm-field span{color:var(--text-light);word-break:break-all}
.kd-rm-text{width:100%;min-height:80px;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);font-size:12px;resize:vertical;color:var(--text-light)}
.kd-rm-ft{padding:0 18px 18px}
.kd-rm-ft .kd-btn{width:100%}

/* ---------- 跳转提示页 ---------- */
.kd-jump{max-width:420px;margin:60px auto;padding:34px 28px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);text-align:center}
.kd-jump-icon{font-size:44px;margin-bottom:14px}
.kd-jump-icon.ok{color:var(--accent)}
.kd-jump-icon.err{color:var(--primary)}
.kd-jump h1{font-family:var(--font-display);font-size:20px;margin-bottom:10px}
.kd-jump p{font-size:14px;color:var(--text-light);margin-bottom:18px}
.kd-jump .kd-btn{margin:0 6px}

/* ---------- 搜索页 ---------- */
.kd-search-hero{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:14px 16px;margin-bottom:16px;box-shadow:var(--shadow);
}
.kd-search-hero form{display:flex;align-items:center;gap:10px}
.kd-search-hero form .icon{font-size:19px;color:var(--text-muted);flex-shrink:0}
.kd-search-input{
  flex:1;min-width:0;padding:11px 14px;background:var(--bg-hover);border:1px solid var(--border);
  border-radius:var(--radius-lg);color:var(--text);outline:0;font-size:15px;transition:border var(--transition);
}
.kd-search-input:focus{border-color:var(--primary)}
.kd-search-input::placeholder{color:var(--text-muted)}
.kd-search-hero button{
  flex-shrink:0;padding:11px 24px;background:var(--primary);color:#fff;border:0;
  border-radius:var(--radius-lg);font-size:15px;cursor:pointer;transition:background var(--transition);
}
.kd-search-hero button:hover{background:var(--primary-hover)}
.kd-hot-cloud{display:flex;flex-wrap:wrap;gap:10px}
.kd-hot-cloud a{
  max-width:100%;padding:7px 16px;background:var(--bg-hover);border:1px solid var(--border);
  border-radius:999px;color:var(--text-light);font-size:13px;transition:all var(--transition);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.kd-hot-cloud a:hover{color:var(--primary);border-color:var(--primary);background:var(--primary-soft)}

/* ---------- 常见问题：PC 在左栏内，移动端移到末尾 ---------- */
.kd-faq-mobile{display:none}
@media (max-width:991px){
  .kd-faq-pc{display:none}
  .kd-faq-mobile{display:block}
}

/* ---------- 响应式 ---------- */
@media (max-width:767px){
  .kd-detail-main{flex-direction:column}
  .kd-detail-thumb{width:100%;max-width:220px;margin:0 auto}
  .kd-detail-title h1{font-size:20px}
  .kd-slider-item img{aspect-ratio:16/9}
  .kd-topic-card{flex-direction:column}
  .kd-topic-card .kd-thumb{width:100%}
  .kd-header-search form{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
}