/*!
 * dandaox003 主样式 - 全站唯一 CSS
 * Author: dandao  |  License: Apache-2.0  |  https://dandao.io
 *
 * ============================================================
 *  目录(按 ============ XXX ============ 注释快速定位)
 * ============================================================
 *   TOKENS         CSS 变量(颜色/圆角/阴影/过渡)
 *   BASE           reset + body + .dx-wrap
 *   HEADER         顶部导航(.dx-header)
 *   LOGO           品牌(.dx-logo)
 *   NAV            一级菜单 + 更多好站下拉(.dx-nav)
 *   SEARCH         搜索栏(.dx-search)
 *   NOTICE         公告栏(.dx-notice)
 *   MAIN           内容区容器(.dx-main)
 *   BREADCRUMB     面包屑(.dx-crumb)
 *   PAGE TITLE     页面大标题(.dx-page-title)
 *   FILTERS        分类页筛选(.dx-filter-row / .dx-filter__chip)
 *   SECTION        首页分区头(.dx-section)
 *   GRID & CARD    视频卡片网格(.dx-grid / .dx-card)
 *   LOAD MORE      载入更多按钮(.dx-loadmore)
 *   EMPTY STATE    搜索空结果(.dx-empty)
 *   PAGER          分页器(.dx-pager)
 *   PLAY PAGE      播放页 2 列布局(.dx-play-grid 等)
 *   FOOTER         底部(.dx-footer)
 *   RESPONSIVE     1080 / 980 / 760 / 480 四档断点
 * ============================================================
 */

/* ============ TOKENS ============ */
:root{
  --c-bg:#0b0b0d;
  --c-surface:#15161a;
  --c-line:#26282e;
  --c-line-soft:#1c1e23;
  --c-text:#fff;
  --c-text-2:#a1a4ad;
  --c-text-3:#6b6e76;
  --c-logo:#d9b34d;
  --c-primary:#d9b34d;
  --c-primary-hover:#f0c95c;
  --radius:10px;
  --radius-pill:999px;
  --t:.2s ease;
}

/* ============ BASE ============ */
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}

/* 触屏点击反馈(只对无 hover 设备生效,桌面 hover 不变) */
@media(hover:none){
  .dx-card:active{transform:scale(.97);transition:transform .12s ease}
  .dx-card:active .dx-card__pic img{transform:scale(1)}
  .dx-nav__item:active{background:rgba(217,179,77,.08)}
  .dx-filter__chip:active{background:rgba(217,179,77,.15)}
  .dx-pager__btn:active{background:rgba(217,179,77,.12)}
  .dx-section__more:active,.dx-loadmore:active{background:rgba(217,179,77,.12)}
  .dx-play-meta__tags a:active{background:rgba(217,179,77,.18)}
}
html{background:var(--c-bg);color:var(--c-text)}
body{margin:0;font:14px/1.65 system-ui,-apple-system,"Segoe UI Variable","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--c-bg);color:var(--c-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;animation:dx-fade-in .3s ease}
@keyframes dx-fade-in{from{opacity:0}to{opacity:1}}
::selection{background:rgba(217,179,77,.35);color:#fff}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:var(--c-bg)}
::-webkit-scrollbar-thumb{background:var(--c-line);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--c-primary)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.dx-wrap{width:min(1280px,calc(100% - 32px));margin:0 auto}

/* ============ HEADER ============ */
.dx-header{position:sticky;top:0;z-index:100;background:rgba(11,11,13,.82);backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--c-line);transition:background-color var(--t),box-shadow var(--t);will-change:background-color}
.dx-header.is-scrolled{background:rgba(11,11,13,.97);box-shadow:0 6px 20px rgba(0,0,0,.45)}
.dx-header{padding-top:env(safe-area-inset-top)}
.dx-header__inner{display:flex;align-items:center;gap:36px;height:64px;position:relative}

/* ============ DRAWER (包住 nav + search,桌面透明 flex,手机抽屉) ============ */
.dx-drawer{flex:1;min-width:0;display:flex;align-items:center;gap:36px}

/* ============ HAMBURGER 按钮(仅手机可见) ============ */
.dx-burger{display:none;width:36px;height:36px;border:1px solid var(--c-line);border-radius:6px;background:var(--c-surface);cursor:pointer;position:relative;flex:0 0 auto;padding:0;transition:border-color var(--t),background-color var(--t)}
.dx-burger:hover{border-color:var(--c-primary)}
.dx-burger span{position:absolute;left:8px;right:8px;height:2px;background:var(--c-text);border-radius:1px;transition:transform .25s ease,opacity .2s,background-color var(--t)}
.dx-burger span:nth-child(1){top:11px}
.dx-burger span:nth-child(2){top:17px}
.dx-burger span:nth-child(3){top:23px}
.dx-header.is-open .dx-burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.dx-header.is-open .dx-burger span:nth-child(2){opacity:0}
.dx-header.is-open .dx-burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ============ LOGO ============ */
.dx-logo{
  flex:0 0 auto;color:var(--c-logo);font-size:24px;font-weight:800;letter-spacing:.08em;line-height:1;
  transition:color var(--t)}
.dx-logo:hover{color:var(--c-primary-hover)}

/* ============ NAV ============ */
.dx-nav{display:flex;align-items:center;gap:28px;flex:1;min-width:0}
.dx-nav__item{
  position:relative;display:inline-flex;align-items:center;gap:4px;
  color:var(--c-text);font-size:15px;font-weight:500;white-space:nowrap;
  transition:color var(--t)}
.dx-nav__item:hover,.dx-nav__item.is-active{color:var(--c-primary)}
.dx-nav__item.is-active:after{
  content:"";position:absolute;left:50%;bottom:-22px;
  width:24px;height:2px;background:var(--c-primary);border-radius:1px;
  transform:translateX(-50%)}
.dx-nav__caret{font-style:normal;font-size:10px;line-height:1}

/* ---- 更多好站 dropdown ---- */
.dx-nav__more{position:relative;padding-bottom:14px;margin-bottom:-14px}
.dx-nav__sub{
  display:none;position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%);
  min-width:160px;padding:8px 0;margin:0;list-style:none;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius);
  box-shadow:0 12px 28px rgba(0,0,0,.5)}
.dx-nav__sub:before{
  content:"";position:absolute;top:-6px;left:50%;transform:translateX(-50%) rotate(45deg);
  width:12px;height:12px;background:var(--c-surface);border-left:1px solid var(--c-line);border-top:1px solid var(--c-line)}
.dx-nav__more:hover .dx-nav__sub,.dx-nav__more:focus-within .dx-nav__sub{display:block}
.dx-nav__sub li{padding:0}
.dx-nav__sub a{
  display:block;padding:9px 18px;color:var(--c-text);font-size:14px;font-weight:500;
  white-space:nowrap;transition:color var(--t),background-color var(--t)}
.dx-nav__sub a:hover{color:var(--c-primary);background:rgba(217,179,77,.08)}

/* ============ SEARCH ============ */
.dx-search{
  flex:0 0 auto;display:flex;align-items:center;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-pill);
  padding:0 4px 0 18px;height:40px;width:280px;
  transition:border-color var(--t),box-shadow var(--t)}
.dx-search:focus-within{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(217,179,77,.18)}
.dx-search__input{
  flex:1;min-width:0;height:36px;padding:0;border:0;outline:0;
  background:transparent;color:var(--c-text);font-size:14px}
.dx-search__input::placeholder{color:var(--c-text-3)}
.dx-search__btn{
  flex:0 0 auto;width:32px;height:32px;border:0;border-radius:50%;
  background:transparent;color:var(--c-text-2);cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
  transition:color var(--t),background-color var(--t)}
.dx-search__btn:hover{color:var(--c-bg);background:var(--c-primary)}

/* ============ NOTICE ============ */
.dx-notice{margin:18px 0 0}
.dx-notice__inner{
  display:flex;align-items:center;gap:12px;
  padding:12px 18px;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius)}
.dx-notice__icon{flex:0 0 auto;display:inline-flex;color:var(--c-primary);transform-origin:50% 0;animation:dx-bell .9s cubic-bezier(.36,.07,.19,.97) 1.5s 2}
@keyframes dx-bell{
  0%,100%{transform:rotate(0)}
  15%,45%{transform:rotate(-12deg)}
  30%,60%{transform:rotate(12deg)}
  75%{transform:rotate(-6deg)}
  90%{transform:rotate(6deg)}
}
.dx-notice__text{
  flex:1;min-width:0;margin:0;
  color:var(--c-text-2);font-size:13px;line-height:1.6;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dx-notice__text a{color:var(--c-primary)}
.dx-notice__text a:hover{text-decoration:underline}
.dx-notice__close{
  flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;
  width:28px;height:28px;border:0;border-radius:50%;
  background:transparent;color:var(--c-text-3);cursor:pointer;
  transition:color var(--t),background-color var(--t)}
.dx-notice__close:hover{color:var(--c-text);background:rgba(255,255,255,.06)}

/* ============ MAIN ============ */
.dx-main{padding:24px 0 64px}

/* ============ BREADCRUMB ============ */
.dx-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:8px 0 16px;color:var(--c-text-3);font-size:13px}
.dx-crumb a{color:var(--c-text-2);transition:color var(--t)}
.dx-crumb a:hover{color:var(--c-primary)}
.dx-crumb span{color:var(--c-text-3)}
.dx-crumb em{color:var(--c-text);font-style:normal;font-weight:500}

/* ============ PAGE TITLE ============ */
.dx-page-title{margin:0 0 24px;font-size:32px;font-weight:700;letter-spacing:.02em;color:var(--c-text);text-align:center}

/* ============ FILTERS ============ */
.dx-filters{
  margin:0 0 28px;padding:8px 18px;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius)}
.dx-filter-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:12px 0;
  border-bottom:1px dashed var(--c-line)}
.dx-filter-row:last-child{border-bottom:0}
.dx-filter__label{
  flex:0 0 auto;width:60px;
  color:var(--c-text-2);font-size:13px;font-weight:500}
.dx-filter__chip{
  display:inline-block;padding:5px 14px;border:1px solid transparent;border-radius:var(--radius-pill);
  background:transparent;color:var(--c-text-2);
  font-size:13px;
  transition:color var(--t),background-color var(--t),border-color var(--t)}
.dx-filter__chip:hover{color:var(--c-primary)}
.dx-filter__chip.is-active{background:var(--c-primary);color:#fff;font-weight:500;border-color:var(--c-primary)}
.dx-filter-row > .dx-filter__chip:first-of-type{border-color:rgba(217,179,77,.3)}
.dx-filter-row > .dx-filter__chip:first-of-type.is-active{border-color:var(--c-primary)}

/* ============ ERROR PAGE ============ */
.dx-error{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 16px;text-align:center}
.dx-error__code{
  font-size:120px;font-weight:800;line-height:1;letter-spacing:.06em;
  background:linear-gradient(135deg,var(--c-primary) 0%,#f0c95c 50%,var(--c-primary) 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  margin-bottom:20px}
.dx-error__title{color:var(--c-text);font-size:22px;font-weight:600;margin-bottom:10px}
.dx-error__hint{color:var(--c-text-2);font-size:14px;margin-bottom:32px;max-width:480px}
.dx-error__actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.dx-error__btn{
  padding:10px 28px;border-radius:var(--radius-pill);font-size:14px;font-weight:500;
  background:var(--c-surface);border:1px solid var(--c-line);color:var(--c-text);
  transition:color var(--t),background-color var(--t),border-color var(--t)}
.dx-error__btn:hover{border-color:var(--c-primary);color:var(--c-primary)}
.dx-error__btn--primary{background:var(--c-primary);border-color:var(--c-primary);color:#0b0b0d}
.dx-error__btn--primary:hover{background:var(--c-primary-hover);border-color:var(--c-primary-hover);color:#0b0b0d}

/* ============ EMPTY STATE ============ */
.dx-empty{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:64px 16px;margin:8px 0 24px;
  background:var(--c-surface);border:1px dashed var(--c-line);border-radius:var(--radius);
  text-align:center}
.dx-empty__icon{color:var(--c-text-3);margin-bottom:14px}
.dx-empty__title{color:var(--c-text);font-size:16px;font-weight:600;margin-bottom:6px}
.dx-empty__hint{color:var(--c-text-2);font-size:13px;margin-bottom:18px}
.dx-empty__back{
  display:inline-block;padding:8px 22px;border-radius:var(--radius-pill);
  background:var(--c-primary);color:#0b0b0d;font-size:13px;font-weight:600;
  transition:background-color var(--t)}
.dx-empty__back:hover{background:var(--c-primary-hover)}

/* ============ PAGER ============ */
.dx-pager{margin:32px 0 8px}
.dx-pager__info{margin:0 0 14px;text-align:center;color:var(--c-text-3);font-size:13px}
.dx-pager__list{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px}
.dx-pager__btn{
  display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 12px;
  border:1px solid var(--c-line);border-radius:8px;
  background:var(--c-surface);color:var(--c-text-2);font-size:13px;
  transition:color var(--t),border-color var(--t),background-color var(--t)}
.dx-pager__btn:hover{color:var(--c-primary);border-color:var(--c-primary)}
.dx-pager__btn.is-active{background:var(--c-primary);border-color:var(--c-primary);color:#fff;pointer-events:none}
.dx-pager__gap{padding:0 4px;color:var(--c-text-3)}
.dx-pager__jump{display:flex;align-items:center;gap:6px;margin-left:8px}
.dx-pager__jump input{
  width:60px;height:36px;padding:0 10px;border:1px solid var(--c-line);border-radius:8px;
  background:var(--c-surface);color:var(--c-text);font-size:13px;outline:0}
.dx-pager__jump input:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(217,179,77,.2)}
.dx-pager__jump button{
  height:36px;padding:0 14px;border:0;border-radius:8px;
  background:var(--c-primary);color:#fff;font-size:13px;cursor:pointer}
.dx-pager__jump button:hover{background:var(--c-primary-hover)}

/* ============ SECTION ============ */
.dx-section{margin-bottom:40px}
.dx-section__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.dx-section__title{margin:0;font-size:22px;font-weight:700;letter-spacing:.02em;color:var(--c-text)}
.dx-section__count{margin-left:8px;font-size:13px;font-weight:500;color:var(--c-text-3);letter-spacing:0}
.dx-section__more{
  display:inline-flex;align-items:center;gap:4px;
  padding:6px 16px;border-radius:var(--radius-pill);
  background:var(--c-surface);border:1px solid var(--c-line);
  color:var(--c-text-2);font-size:13px;
  transition:color var(--t),border-color var(--t),background-color var(--t)}
.dx-section__more:hover{color:var(--c-primary);border-color:var(--c-primary);background:rgba(217,179,77,.08)}

/* ============ GRID ============ */
.dx-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px 16px}

/* ============ CARD ============ */
.dx-card{display:block;min-width:0;color:var(--c-text);transition:transform var(--t),box-shadow var(--t)}
.dx-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(217,179,77,.18),0 4px 12px rgba(0,0,0,.4)}
/* 三层防御:padding-bottom hack(老浏览器)+ aspect-ratio(现代浏览器)+ width:100% min-width:0 锁列宽 */
.dx-card__pic{position:relative;display:block;width:100%;height:0;padding-bottom:56.25%;aspect-ratio:16/9;overflow:hidden;border-radius:var(--radius);background:var(--c-surface)}
.dx-card__pic:before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.04) 50%,transparent 100%);
  background-size:200% 100%;animation:dx-shimmer 1.4s linear infinite;
  pointer-events:none;z-index:0}
.dx-card__pic img{position:absolute;inset:0;z-index:1}
.dx-card__pic img.is-loaded ~ *,.dx-card__pic img.is-loaded{animation:none}
.dx-card__pic img:not(.is-loaded){opacity:0;transition:opacity .3s ease}
.dx-card__pic img.is-loaded{opacity:1}
.dx-card__pic.is-ready:before{display:none}
@keyframes dx-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.dx-card__pic img{width:100%;height:100%;object-fit:cover;transition:transform .4s cubic-bezier(.4,0,.2,1)}
.dx-card__pic:after{content:"";position:absolute;left:0;right:0;bottom:0;top:50%;background:linear-gradient(180deg,transparent 0%,rgba(0,0,0,.55) 100%);opacity:1;transition:background .3s ease;pointer-events:none;z-index:1}
.dx-card:hover .dx-card__pic{box-shadow:inset 0 0 0 1px rgba(217,179,77,.5)}
.dx-card:hover .dx-card__pic:after{background:linear-gradient(180deg,transparent 0%,rgba(217,179,77,.32) 100%)}
.dx-card:hover .dx-card__pic img{transform:scale(1.05)}
.dx-card__cate{
  position:absolute;left:8px;bottom:8px;z-index:3;max-width:calc(100% - 16px);
  padding:3px 10px;border-radius:3px;
  background:var(--c-primary);color:#fff;
  font-size:11px;font-weight:600;letter-spacing:.02em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dx-card__title{
  display:block;margin-top:10px;
  font-size:14px;font-weight:500;line-height:1.4;color:var(--c-text);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  background-image:linear-gradient(var(--c-primary),var(--c-primary));
  background-size:0 1px;background-repeat:no-repeat;background-position:left bottom;
  transition:color var(--t),background-size .3s ease}
.dx-card:hover .dx-card__title{color:var(--c-primary);background-size:100% 1px}

/* ============ LOAD MORE ============ */
.dx-loadmore{
  display:flex;align-items:center;justify-content:center;gap:6px;
  margin:22px auto 0;padding:8px 28px;width:fit-content;
  color:var(--c-text-2);font-size:13px;
  border-radius:var(--radius-pill);
  transition:color var(--t),background-color var(--t)}
.dx-loadmore{border:1px solid transparent}
.dx-loadmore:hover{color:var(--c-primary);background:rgba(217,179,77,.06);border-color:rgba(217,179,77,.4)}
.dx-loadmore__caret{font-style:normal;font-size:11px;line-height:1;display:inline-block}
.dx-loadmore.is-loading{opacity:.55;pointer-events:none}
.dx-loadmore.is-loading .dx-loadmore__caret{animation:dx-spin .8s linear infinite}
@keyframes dx-spin{to{transform:rotate(360deg)}}
/* 数据耗尽:彻底无交互(无 hover bg/边框/点击) */
.dx-loadmore.is-exhausted{opacity:.5;pointer-events:none;cursor:default;color:var(--c-text-3)}
.dx-loadmore.is-exhausted:hover{background:transparent;border-color:transparent;color:var(--c-text-3)}

/* ============ PLAY PAGE ============ */
.dx-play-page{padding-top:16px}
.dx-play-grid{display:grid;grid-template-columns:1fr 340px;gap:24px;margin-bottom:32px}
.dx-play-main{min-width:0}

.dx-player-box{position:relative;aspect-ratio:16/9;background:#000;border-radius:var(--radius);overflow:hidden;box-shadow:0 0 0 1px var(--c-line),0 12px 32px rgba(0,0,0,.5),0 0 60px -20px rgba(217,179,77,.4)}
.dx-dplayer,.dx-dplayer .dplayer{position:absolute;inset:0;width:100%;height:100%}
.dx-player-tips{display:grid;place-items:center;position:absolute;inset:0;color:#fff;font-size:15px;text-align:center;padding:0 24px}

.dx-play-title{margin:18px 0 8px;font-size:22px;font-weight:700;color:var(--c-text);line-height:1.35}

.dx-play-meta{margin:6px 0 24px}
.dx-play-meta__row{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px;margin-bottom:8px;font-size:13px;line-height:1.7}
.dx-play-meta__label{flex:0 0 auto;color:var(--c-text-3);min-width:64px;position:relative;padding-right:8px}
.dx-play-meta__label:after{content:":";position:absolute;right:2px}
.dx-play-meta__tags{flex:1;min-width:0;display:flex;flex-wrap:wrap;gap:6px}
.dx-play-meta__tags a{
  display:inline-block;padding:3px 12px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--c-line);border-radius:var(--radius-pill);
  color:var(--c-text);font-weight:400;font-size:13px;line-height:1.4;
  transition:color var(--t),background-color var(--t),border-color var(--t),transform var(--t),box-shadow var(--t)}
.dx-play-meta__tags a:hover{
  color:var(--c-primary);border-color:var(--c-primary);
  background:rgba(217,179,77,.08);
  transform:translateY(-1px);
  box-shadow:0 4px 10px rgba(217,179,77,.2)}

.dx-play-source{margin:24px 0;padding:18px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius)}
.dx-play-source__title{margin:0 0 14px;font-size:15px;font-weight:600;color:var(--c-text)}
.dx-play-source__group{margin-bottom:16px}
.dx-play-source__group:last-child{margin-bottom:0}
.dx-play-source__from{display:inline-block;margin-bottom:10px;padding:3px 12px;background:rgba(217,179,77,.15);color:var(--c-primary);border-radius:4px;font-size:12px;font-style:normal;font-weight:500}
.dx-play-source__urls{display:flex;flex-wrap:wrap;gap:8px}
.dx-play-source__ep{min-width:64px;padding:7px 14px;border-radius:6px;background:var(--c-bg);border:1px solid var(--c-line);color:var(--c-text);text-align:center;font-size:13px;transition:color var(--t),border-color var(--t),background-color var(--t)}
.dx-play-source__ep:hover{color:var(--c-primary);border-color:var(--c-primary)}
.dx-play-source__ep.is-active{background:var(--c-primary);border-color:var(--c-primary);color:#fff}

.dx-play-aside__title{margin:0 0 14px;padding-left:14px;font-size:17px;font-weight:700;color:var(--c-text);position:relative;letter-spacing:.02em}
.dx-play-aside__title:before{content:"";position:absolute;left:0;top:50%;width:4px;height:16px;background:var(--c-primary);transform:translateY(-50%);border-radius:2px}
.dx-play-aside__list{margin:0;padding:0;list-style:none;display:grid;gap:6px}
.dx-play-aside__item a{display:flex;align-items:center;gap:12px;padding:7px;border-radius:8px;transition:background-color var(--t)}
.dx-play-aside__item a:hover{background:var(--c-surface)}
.dx-play-aside__pic{position:relative;flex:0 0 140px;aspect-ratio:16/9;border-radius:6px;overflow:hidden;background:var(--c-line)}
.dx-play-aside__pic img{width:100%;height:100%;object-fit:cover}
.dx-play-aside__pic .dx-card__cate{padding:2px 7px;font-size:10px;left:6px;bottom:6px}
.dx-play-aside__name{flex:1;min-width:0;align-self:center;font-size:14px;font-weight:500;line-height:1.5;color:var(--c-text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-all}
.dx-play-aside__item a:hover .dx-play-aside__name{color:var(--c-primary)}

/* ============ FOOTER ============ */
.dx-footer{position:relative;margin-top:48px;padding:64px 0 0;background:transparent;border-top:1px solid var(--c-line)}
.dx-footer__top{
  position:absolute;left:50%;top:-22px;transform:translateX(-50%);
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:50%;
  background:var(--c-bg);border:1px solid var(--c-line);color:var(--c-text-2);
  cursor:pointer;
  transition:color var(--t),border-color var(--t),background-color var(--t),transform var(--t)}
.dx-footer__top:hover{color:var(--c-primary);border-color:var(--c-primary);transform:translateX(-50%) translateY(-2px)}
.dx-footer__inner{
  display:grid;
  grid-template-columns:2fr 1fr 1.4fr;
  gap:56px;
  padding-bottom:40px}
.dx-footer__col{min-width:0}
.dx-footer__logo{
  margin-bottom:18px;
  color:var(--c-logo);font-size:24px;font-weight:800;letter-spacing:.08em;line-height:1}
.dx-footer__desc{
  margin:0;color:var(--c-text-2);font-size:13px;line-height:1.8}
.dx-footer__desc strong{color:var(--c-text);font-weight:600}
.dx-footer__desc a{color:var(--c-primary)}
.dx-footer__desc a:hover{text-decoration:underline}
.dx-footer__title{
  margin:0 0 14px;color:var(--c-text);font-size:14px;font-weight:600}
.dx-footer__col .dx-footer__title + .dx-footer__title{margin-top:24px}
.dx-footer__col .dx-footer__list + .dx-footer__title{margin-top:24px}
.dx-footer__list{margin:0 0 0;padding:0;list-style:none}
.dx-footer__list li{margin-bottom:10px}
.dx-footer__list li:last-child{margin-bottom:0}
.dx-footer__list a{color:var(--c-text-2);font-size:13px;transition:color var(--t),border-color var(--t),background-color var(--t)}
.dx-footer__list a:hover{color:var(--c-primary)}
/* 友情链接 chip 化(在 .dx-footer__col 第三列里专用) */
.dx-footer__col:last-child .dx-footer__title + .dx-footer__list:last-child{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:0}
.dx-footer__col:last-child .dx-footer__title + .dx-footer__list:last-child li{margin:0}
.dx-footer__col:last-child .dx-footer__title + .dx-footer__list:last-child a{
  display:inline-block;padding:3px 12px;
  border:1px solid var(--c-line);border-radius:var(--radius-pill);
  font-size:12px;line-height:1.5}
.dx-footer__col:last-child .dx-footer__title + .dx-footer__list:last-child a:hover{border-color:var(--c-primary)}
.dx-footer__bottom{
  padding:20px 0 36px;margin-top:0;
  border-top:1px solid var(--c-line);
  text-align:center;color:var(--c-text-2);font-size:13px}
.dx-footer__bottom-brand{
  color:var(--c-logo);font-weight:700;letter-spacing:.06em;margin-left:4px}
.dx-footer__bottom a{color:var(--c-text-2)}
.dx-footer__bottom a:hover{color:var(--c-primary)}

/* ============ RESPONSIVE ============ */
@media (max-width:980px){
  .dx-header__inner{gap:20px}
  .dx-nav{gap:18px}
  .dx-search{width:220px}
  .dx-grid{grid-template-columns:repeat(3,1fr);gap:20px 12px}
  .dx-footer__inner{grid-template-columns:1.6fr 1fr 1.2fr;gap:36px}
  .dx-play-grid{grid-template-columns:1fr 320px;gap:18px}
  .dx-play-aside__pic{flex-basis:140px}
  .dx-play-aside__name{font-size:14px}
}
@media (max-width:760px){
  .dx-wrap{width:calc(100% - 24px)}
  .dx-header__inner{height:56px;gap:14px}
  .dx-logo{font-size:20px}
  .dx-nav{gap:14px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .dx-nav::-webkit-scrollbar{display:none}
  .dx-nav__item{font-size:14px}
  .dx-nav__item.is-active:after{bottom:-18px}
  /* ----- HAMBURGER 模式 ----- */
  .dx-burger{display:block}
  .dx-header__inner{justify-content:space-between;gap:0}
  .dx-drawer{
    position:absolute;left:0;right:0;top:100%;
    flex:none;width:100%;
    flex-direction:column;align-items:stretch;gap:0;
    padding:0 16px;
    background:rgba(11,11,13,.98);
    backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);
    border-bottom:1px solid var(--c-line);
    max-height:0;overflow:hidden;
    transition:max-height .35s ease,padding .35s ease,opacity .25s ease;
    opacity:0;pointer-events:none;
    z-index:99}
  .dx-header.is-open .dx-drawer{
    max-height:calc(100vh - 56px);overflow-y:auto;
    padding:8px 16px 14px;opacity:1;pointer-events:auto}
  .dx-nav{flex-direction:column;align-items:stretch;gap:0;width:100%}
  .dx-nav__item{
    display:block;padding:13px 8px;width:100%;text-align:left;
    border-bottom:1px solid var(--c-line-soft);
    font-size:15px;font-weight:500}
  .dx-nav__item.is-active{color:var(--c-primary);position:relative;padding-left:14px}
  .dx-nav__item.is-active:after{display:none}
  .dx-nav__item.is-active:before{content:"";position:absolute;left:0;top:50%;width:3px;height:16px;background:var(--c-primary);transform:translateY(-50%);border-radius:2px}
  .dx-nav__more{display:block;width:100%;position:relative}
  .dx-nav__more > .dx-nav__item{display:flex;justify-content:space-between;align-items:center;cursor:pointer}
  .dx-nav__caret{transition:transform var(--t)}
  .dx-nav__more.is-expanded .dx-nav__caret{transform:rotate(180deg)}
  .dx-nav__sub{
    position:static;display:none;transform:none;left:auto;
    background:transparent;border:0;box-shadow:none;
    padding:0;margin:0;min-width:0;width:100%}
  .dx-nav__sub:before{display:none}
  .dx-nav__more.is-expanded .dx-nav__sub{display:block}
  .dx-nav__sub a{padding:11px 8px 11px 24px;border-bottom:1px solid var(--c-line-soft);font-size:14px;color:var(--c-text-2)}
  .dx-search{flex:0 0 auto;width:100%;margin-top:14px;height:42px;padding:0 4px 0 16px}
  .dx-search__input{flex:1;height:38px;font-size:14px}
  .dx-search__btn{width:36px;height:36px}
  .dx-notice{margin-top:12px}
  .dx-notice__inner{padding:10px 12px;gap:8px;align-items:flex-start}
  .dx-notice__icon{margin-top:2px}
  .dx-notice__text{font-size:12px;line-height:1.5;white-space:normal;text-overflow:clip;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .dx-notice__close{flex:0 0 24px;width:24px;height:24px}
  .dx-main{padding:18px 0 40px}
  .dx-page-title{font-size:24px;margin-bottom:18px}
  .dx-filters{padding:4px 14px}
  .dx-filter-row{padding:10px 0;gap:6px}
  .dx-filter__label{width:auto;flex-basis:100%;margin-bottom:2px}
  .dx-filter__chip{padding:4px 12px;font-size:12px}
  .dx-pager__list{gap:4px}
  .dx-pager__btn{min-width:32px;height:32px;padding:0 8px;font-size:12px}
  .dx-pager__jump{margin-left:0;width:100%;justify-content:center;margin-top:8px}
  .dx-play-grid{grid-template-columns:1fr;gap:24px}
  .dx-play-title{font-size:18px}
  .dx-play-source{padding:14px}
  .dx-play-aside{display:none}
  .dx-section{margin-bottom:28px}
  .dx-section__title{font-size:18px}
  .dx-section__more{padding:5px 12px;font-size:12px}
  .dx-grid{grid-template-columns:repeat(2,1fr);gap:14px 8px}
  .dx-filter__chip{padding:7px 16px;font-size:13px;min-height:32px;display:inline-flex;align-items:center}
  .dx-card__title{font-size:13px;margin-top:8px}
  .dx-card__cate{padding:1px 6px;font-size:10px;left:5px;bottom:5px;font-weight:500;border-radius:2px}
  .dx-footer{margin-top:24px;padding-top:40px}
  .dx-footer__top{top:-18px;width:36px;height:36px}
  .dx-footer__inner{grid-template-columns:1fr;gap:28px;padding-bottom:24px}
  .dx-footer__brand{text-align:center}
  .dx-footer__logo{font-size:22px;margin-bottom:16px}
  .dx-footer__desc{text-align:left;font-size:13px;line-height:1.85}
  .dx-footer__title{margin-bottom:12px;font-size:14px;font-weight:600;color:var(--c-text)}
  .dx-footer__col .dx-footer__title + .dx-footer__title,
  .dx-footer__col .dx-footer__list + .dx-footer__title{margin-top:20px}
  /* 列表 flex 横向 chip + 充足间距 */
  .dx-footer__list{display:flex;flex-wrap:wrap;gap:10px 18px}
  .dx-footer__list li{margin:0}
  .dx-footer__list a{font-size:13px}
  /* 友情链接 chip 也加大一档 */
  .dx-footer__col:last-child .dx-footer__title + .dx-footer__list:last-child{gap:8px}
  .dx-footer__col:last-child .dx-footer__title + .dx-footer__list:last-child a{padding:4px 14px;font-size:12px}
  .dx-footer__bottom{padding:18px 0 28px;font-size:12px}
}

/* 横屏手机:压缩垂直空间 */
@media (max-width:900px) and (orientation:landscape){
  .dx-header__inner{height:48px}
  .dx-main{padding-top:14px}
  .dx-section{margin-bottom:24px}
  .dx-card__title{font-size:12px}
  .dx-grid{grid-template-columns:repeat(4,1fr);gap:10px 8px}
  .dx-play-grid{grid-template-columns:1fr}
  .dx-play-aside{display:none}
}

/* 悬浮返回顶部按钮 */
.dx-totop{
  position:fixed;right:18px;bottom:calc(22px + env(safe-area-inset-bottom,0px));
  width:42px;height:42px;border:0;border-radius:50%;
  background:var(--c-primary);color:#0b0b0d;
  display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;z-index:90;
  opacity:0;pointer-events:none;transform:translateY(8px) scale(.92);
  box-shadow:0 8px 22px rgba(217,179,77,.35),0 4px 12px rgba(0,0,0,.4);
  transition:opacity .25s,transform .25s,background-color var(--t)}
.dx-totop.is-show{opacity:1;pointer-events:auto;transform:translateY(0) scale(1)}
.dx-totop:hover,.dx-totop:active{background:var(--c-primary-hover)}
@media(max-width:760px){
  .dx-totop{right:14px;bottom:calc(16px + env(safe-area-inset-bottom,0px));width:40px;height:40px}
}