/* ============================================================
   AiTube 内容中心 · 前端样式（MoonTV/Netflix 风 · 深色主题）
   ============================================================ */
:root{
  --bg:#0b0d10; --bg2:#101319; --card:#151922; --card2:#1b202b;
  --line:rgba(255,255,255,.08); --txt:#f2f4f7; --sub:#9aa4b2;
  --acc:#e50914; --acc2:#ff8f1f; --ok:#52c41a; --warn:#faad14;
  --radius:12px; --nav-h:56px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--txt);font-family:'PingFang SC','Microsoft YaHei','Segoe UI',Roboto,sans-serif;font-size:14px;line-height:1.5;min-height:100vh;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;}
::-webkit-scrollbar{width:8px;height:8px;}
::-webkit-scrollbar-thumb{background:#2a3140;border-radius:4px;}
::-webkit-scrollbar-track{background:transparent;}

/* ---------- 顶部导航 ---------- */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);display:flex;align-items:center;gap:16px;padding:0 20px;
  background:rgba(11,13,16,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);z-index:90;}
.nav.scrolled{background:rgba(11,13,16,.96);}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:18px;color:#fff;white-space:nowrap;}
.logo .logo-img{width:28px;height:28px;border-radius:7px;display:block;object-fit:contain;}
.nav-links{display:flex;gap:4px;flex-wrap:nowrap;overflow:hidden;flex:0 1 auto;min-width:0;scrollbar-width:none;-ms-overflow-style:none;}
.nav-links::-webkit-scrollbar{display:none;}
.nav-link{padding:8px 13px;border-radius:20px;font-size:14px;color:var(--sub);white-space:nowrap;cursor:pointer;border:0;background:transparent;transition:.15s;}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06);}
.nav-link.active{color:#fff;background:linear-gradient(135deg,var(--acc),#c40a12);font-weight:600;}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px;position:relative;}
/* 导航折叠按钮：默认隐藏，仅桌面端溢出时显示 */
.nav-fold{display:none;align-items:center;justify-content:center;padding:7px 12px;border-radius:20px;background:var(--card);border:1px solid var(--line);color:var(--sub);cursor:pointer;font-size:12px;line-height:1;transition:.2s;}
/* 电视端下载按钮 */
.tv-btn{display:flex;align-items:center;gap:6px;padding:7px 14px;border-radius:20px;background:linear-gradient(135deg,#5b4bd6,#2b3a9e);color:#fff;font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap;border:0;cursor:pointer;transition:.2s;}
.tv-btn:hover{transform:scale(1.04);box-shadow:0 4px 16px rgba(91,75,214,.45);}
.search-box{position:relative;}
.search-box input{width:210px;padding:9px 32px 9px 14px;border-radius:22px;border:1px solid var(--line);background:var(--card);color:var(--txt);font-size:13px;outline:none;transition:.2s;}
.search-box input:focus{width:250px;border-color:rgba(229,9,20,.6);}
.search-box .ic{position:absolute;right:11px;top:50%;transform:translateY(-50%);color:var(--sub);font-size:14px;pointer-events:none;}
.user-btn{display:flex;align-items:center;gap:7px;padding:7px 14px;border-radius:20px;background:linear-gradient(135deg,var(--acc),#c40a12);color:#fff;border:0;cursor:pointer;font-size:13px;font-weight:600;white-space:nowrap;}
.user-btn.ghost{background:var(--card);color:var(--txt);border:1px solid var(--line);font-weight:500;}
.avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--acc2),var(--acc));display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;}

/* ---------- 用户下拉菜单 ---------- */
.user-menu{position:absolute;top:48px;right:12px;width:200px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px;display:none;z-index:96;box-shadow:0 12px 40px rgba(0,0,0,.5);}
.user-menu.show{display:block;}
.user-menu .um-head{display:flex;align-items:center;gap:10px;padding:8px 10px 12px;border-bottom:1px solid var(--line);margin-bottom:6px;}
.user-menu button{display:block;width:100%;text-align:left;padding:10px 12px;border-radius:8px;background:none;border:0;color:var(--txt);font-size:13.5px;cursor:pointer;}
.user-menu button:hover{background:var(--card2);}

/* ---------- 搜索下拉 ---------- */
.search-drop{position:absolute;top:44px;right:0;width:340px;max-width:90vw;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px;display:none;max-height:70vh;overflow:auto;z-index:95;box-shadow:0 12px 40px rgba(0,0,0,.5);}
.search-drop.show{display:block;}
.sd-item{display:flex;gap:10px;align-items:center;padding:8px;border-radius:8px;cursor:pointer;}
.sd-item:hover{background:var(--card2);}
.sd-item img{width:42px;height:58px;object-fit:cover;border-radius:6px;}
.sd-item .t{font-size:13px;font-weight:600;}
.sd-item .s{font-size:11.5px;color:var(--sub);}
.sd-empty{padding:20px;text-align:center;color:var(--sub);font-size:13px;}

/* ---------- 主体容器 ---------- */
.main{padding:calc(var(--nav-h) + 8px) 0 80px;max-width:1400px;margin:0 auto;}
.wrap{padding:0 20px;}

/* ---------- Hero 轮播 ---------- */
.hero{position:relative;height:min(58vh,520px);min-height:320px;overflow:hidden;border-radius:16px;margin:14px 20px 0;background:var(--card);}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:opacity .5s;opacity:0;}
.hero .bg.on{opacity:1;}
.hero .mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,13,16,.92) 0%,rgba(11,13,16,.55) 45%,rgba(11,13,16,.05) 75%);}
.hero .maskb{position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,13,16,.95) 0%,transparent 60%);}
.hero-content{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;height:100%;padding:34px;max-width:640px;}
.hero-tag{font-size:12px;color:#ffb3b3;font-weight:600;letter-spacing:2px;margin-bottom:8px;}
.hero h2{font-size:clamp(22px,4vw,40px);font-weight:800;line-height:1.2;margin-bottom:8px;text-shadow:0 2px 12px rgba(0,0,0,.6);}
.hero .meta{font-size:13px;color:#cfd6e0;margin-bottom:10px;}
.hero .desc{font-size:13.5px;color:#aeb7c4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:16px;text-shadow:0 1px 4px rgba(0,0,0,.5);}
.hero .btns{display:flex;gap:10px;}
.hero .btn-play{display:flex;align-items:center;gap:8px;padding:11px 22px;border-radius:24px;background:#fff;color:#111;font-weight:700;font-size:14px;border:0;cursor:pointer;}
.hero .btn-play:hover{transform:scale(1.04);}
.hero .btn-detail{padding:11px 20px;border-radius:24px;background:rgba(255,255,255,.16);color:#fff;font-size:14px;border:0;cursor:pointer;backdrop-filter:blur(4px);}
.hero .dots{position:absolute;right:24px;bottom:18px;z-index:3;display:flex;gap:6px;}
.hero .dots i{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.35);cursor:pointer;}
.hero .dots i.on{background:var(--acc);width:20px;border-radius:4px;}
.hero .arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border-radius:50%;background:rgba(0,0,0,.45);color:#fff;border:0;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;}
.hero .arrow:hover{background:rgba(0,0,0,.7);}
.hero .arrow.l{left:14px;}.hero .arrow.r{right:14px;}

/* ---------- 区块标题 ---------- */
.sec{margin:26px 0 12px;display:flex;align-items:baseline;gap:10px;}
.sec h3{font-size:19px;font-weight:700;display:flex;align-items:center;gap:8px;}
.sec h3::before{content:'';width:4px;height:18px;border-radius:2px;background:linear-gradient(180deg,var(--acc),var(--acc2));}
.sec .more{margin-left:auto;font-size:12.5px;color:var(--sub);cursor:pointer;white-space:nowrap;}
.sec .more:hover{color:#fff;}

/* ---------- 横向横排（shelf） ---------- */
.shelf{display:flex;gap:12px;overflow-x:auto;padding:4px 2px 10px;scroll-snap-type:x mandatory;}
.shelf::-webkit-scrollbar{height:6px;}
.card{flex:0 0 150px;scroll-snap-align:start;cursor:pointer;position:relative;border-radius:10px;overflow:hidden;background:var(--card);transition:transform .18s;}
.card:hover{transform:translateY(-4px);}
.card:hover .poster img{transform:scale(1.06);}
.card .poster{aspect-ratio:2/3;overflow:hidden;position:relative;background:linear-gradient(160deg,#232a37,#14181f);}
.card .poster img{width:100%;height:100%;object-fit:cover;transition:transform .25s;}
.card .poster .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:30px;color:#3a4455;}
.card .rmk{position:absolute;top:6px;right:6px;background:rgba(0,0,0,.72);color:#ffd98a;font-size:11px;padding:2px 7px;border-radius:5px;}
.card .view{position:absolute;bottom:6px;right:6px;background:rgba(0,0,0,.7);color:#cfd6e0;font-size:10.5px;padding:1px 6px;border-radius:5px;}
.card .ttl{font-size:13px;padding:7px 8px 3px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.card .sub{font-size:11.5px;color:var(--sub);padding:0 8px 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* ---------- 网格 ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;}
@media (max-width:480px){.grid{grid-template-columns:repeat(3,1fr);gap:10px;}}

/* ---------- 直播分组 ---------- */
.live-layout{display:flex;gap:16px;align-items:flex-start;}
.live-groups{flex:0 0 170px;position:sticky;top:calc(var(--nav-h) + 10px);max-height:calc(100vh - var(--nav-h) - 30px);overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px;}
.live-groups .gi{padding:8px 12px;border-radius:8px;font-size:13px;color:var(--sub);cursor:pointer;display:flex;justify-content:space-between;align-items:center;}
.live-groups .gi:hover{color:#fff;background:var(--card2);}
.live-groups .gi.active{background:linear-gradient(135deg,rgba(229,9,20,.2),rgba(255,143,31,.12));color:#fff;font-weight:600;}
.live-groups .gi .n{font-size:11px;color:var(--sub);}
.live-main{flex:1;min-width:0;}
.live-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;}
/* 可折叠标签栏：默认收起为一行，右下角倒三角展开/折叠 */
.live-chips.foldable{flex-wrap:nowrap;align-items:center;}
.live-chips.foldable .chips-inner{flex:1;min-width:0;display:flex;gap:8px;flex-wrap:nowrap;overflow:hidden;}
.live-chips.foldable.open{flex-wrap:wrap;}
.live-chips.foldable.open .chips-inner{flex-wrap:wrap;overflow:visible;}
.live-chips.foldable .chip-fold{flex:0 0 auto;align-self:center;background:linear-gradient(135deg,rgba(229,9,20,.25),rgba(255,143,31,.15));color:#fff;font-weight:700;border:1px solid rgba(255,255,255,.15);transition:transform .2s;}
.live-chips.foldable.open .chip-fold{transform:rotate(180deg);}
.chip{padding:6px 13px;border-radius:18px;font-size:12.5px;background:var(--card);color:var(--sub);cursor:pointer;border:1px solid var(--line);white-space:nowrap;}
.chip:hover{color:#fff;}
.chip.active{background:linear-gradient(135deg,var(--acc),#c40a12);color:#fff;border-color:transparent;font-weight:600;}
.live-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;}
@media (max-width:480px){.live-layout{flex-direction:column;}.live-groups{flex:none;width:100%;position:static;display:flex;gap:4px;overflow-x:auto;max-height:none;}.live-groups .gi{white-space:nowrap;}}
.lc{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px;cursor:pointer;text-align:center;transition:.15s;}
.lc:hover{border-color:rgba(229,9,20,.5);transform:translateY(-2px);}
.lc .lg{width:52px;height:52px;border-radius:50%;margin:0 auto 8px;background:linear-gradient(160deg,#2a3140,#171c26);display:flex;align-items:center;justify-content:center;overflow:hidden;}
.lc .lg img{width:100%;height:100%;object-fit:contain;padding:6px;}
.lc .lg span{font-size:20px;}
.lc .nm{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.lc .gk{font-size:11px;color:var(--sub);margin-top:2px;}
.lc .src-err{font-size:10.5px;color:#ff7a7a;margin-top:2px;}

/* ---------- 空态 / 加载 ---------- */
.empty{padding:50px 20px;text-align:center;color:var(--sub);font-size:13.5px;}
.loader{display:flex;justify-content:center;padding:30px;color:var(--sub);font-size:13px;}
.skeleton{background:linear-gradient(90deg,#181d26,#202633,#181d26);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:10px;}
@keyframes sk{0%{background-position:100% 0;}100%{background-position:-100% 0;}}

/* ---------- 弹窗（详情 / 播放 / 登录） ---------- */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:20px;}
.modal.show{display:flex;}
.modal .ov{position:absolute;inset:0;background:rgba(0,0,0,.75);backdrop-filter:blur(3px);}
.modal .box{position:relative;z-index:2;background:var(--card);border:1px solid var(--line);border-radius:16px;width:100%;max-width:900px;max-height:90vh;overflow:auto;box-shadow:0 24px 80px rgba(0,0,0,.6);}
.modal .x{position:absolute;top:12px;right:12px;z-index:5;width:36px;height:36px;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;border:0;font-size:17px;cursor:pointer;display:flex;align-items:center;justify-content:center;}
.modal .x:hover{background:var(--acc);}

/* 详情 */
.detail{display:grid;grid-template-columns:300px 1fr;gap:0;}
@media (max-width:760px){.detail{grid-template-columns:1fr;}.detail .dp-poster{display:none;}}
.detail .dp-poster{position:relative;}
.detail .dp-poster img{width:100%;height:100%;object-fit:cover;min-height:420px;}
.detail .dp-info{padding:26px 28px;}
.detail h2{font-size:26px;font-weight:800;margin-bottom:6px;}
.detail .meta{font-size:12.5px;color:var(--sub);display:flex;flex-wrap:wrap;gap:6px 14px;margin-bottom:14px;}
.detail .badge{padding:2px 9px;border-radius:6px;background:var(--card2);font-size:12px;color:#cfd6e0;}
.detail .views{color:#ffb3b3;font-weight:600;}
.detail .desc{font-size:13.5px;color:#b9c2cf;margin-bottom:16px;line-height:1.75;max-height:96px;overflow:auto;}
.detail .acts{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px;}
.act-btn{display:flex;align-items:center;gap:6px;padding:10px 18px;border-radius:22px;font-size:13.5px;font-weight:600;border:0;cursor:pointer;background:linear-gradient(135deg,var(--acc),#c40a12);color:#fff;}
.act-btn.ghost{background:var(--card2);color:var(--txt);border:1px solid var(--line);}
.act-btn.on{background:linear-gradient(135deg,#3a3f4d,#2a3140);color:#ffd98a;}
.detail .cast{font-size:12.5px;color:var(--sub);line-height:1.8;margin-bottom:16px;}
.detail .sec-title{font-size:15px;font-weight:700;margin:18px 0 10px;}
.eps{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:8px;}
.ep{padding:9px 6px;border-radius:8px;background:var(--card2);text-align:center;font-size:12.5px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ep:hover{background:linear-gradient(135deg,var(--acc),#c40a12);color:#fff;}
.ep.cur{background:linear-gradient(135deg,var(--acc),#c40a12);color:#fff;font-weight:700;}

/* 播放器 */
.player-box{position:relative;background:#000;border-radius:12px;overflow:hidden;}
.player-box video{width:100%;max-height:74vh;display:block;background:#000;outline:none;}
.player-top{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--card);border-bottom:1px solid var(--line);}
.player-top .t{font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.player-top .ep-name{font-size:12.5px;color:var(--sub);white-space:nowrap;}
.player-bottom{display:flex;gap:10px;padding:12px 16px;background:var(--card);border-top:1px solid var(--line);overflow-x:auto;align-items:center;}
.player-bottom .plb{margin-left:auto;display:flex;gap:8px;align-items:center;}

/* ---------- 沉浸模式（短剧/AI漫剧） ---------- */
.immersive{position:fixed;inset:0;z-index:200;background:#000;display:none;flex-direction:column;}
.immersive.show{display:flex;}
.immersive .im-top{display:flex;align-items:center;gap:12px;padding:12px 18px;background:rgba(0,0,0,.7);}
.immersive .im-top .t{font-weight:700;font-size:15px;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.immersive video{flex:1;width:100%;min-height:0;background:#000;outline:none;object-fit:contain;}
.immersive .im-bottom{display:flex;align-items:center;gap:10px;padding:12px 18px;background:rgba(0,0,0,.85);overflow-x:auto;}
.im-ep{padding:8px 14px;border-radius:18px;background:#222;color:#fff;font-size:13px;border:0;cursor:pointer;white-space:nowrap;}
.im-ep.cur{background:linear-gradient(135deg,var(--acc),#c40a12);font-weight:700;}
.im-ep:disabled{opacity:.5;cursor:default;}

/* ---------- 用户中心 ---------- */
.user-ctr{padding:20px;}
.user-head{display:flex;align-items:center;gap:14px;margin-bottom:20px;}
.user-head .avatar{width:56px;height:56px;font-size:22px;}
.user-head .nm{font-size:18px;font-weight:700;}
.user-head .rl{font-size:12px;color:var(--sub);}
.user-tabs{display:flex;gap:6px;margin-bottom:18px;flex-wrap:wrap;}
.user-tab{padding:8px 16px;border-radius:20px;background:var(--card);color:var(--sub);cursor:pointer;border:0;font-size:13px;}
.user-tab.active{background:linear-gradient(135deg,var(--acc),#c40a12);color:#fff;font-weight:600;}
.ulist{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;}
@media (max-width:480px){.ulist{grid-template-columns:repeat(3,1fr);gap:10px;}}
.uli{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;cursor:pointer;position:relative;}
.uli .ph{aspect-ratio:2/3;background:linear-gradient(160deg,#232a37,#14181f);}
.uli .ph img{width:100%;height:100%;object-fit:cover;}
.uli .tt{font-size:12.5px;padding:6px 8px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.uli .del{position:absolute;top:6px;right:6px;background:rgba(0,0,0,.7);color:#fff;border:0;width:24px;height:24px;border-radius:50%;cursor:pointer;font-size:12px;}
.uli .prog{position:absolute;bottom:0;left:0;right:0;height:3px;background:rgba(255,255,255,.15);}
.uli .prog i{display:block;height:100%;background:linear-gradient(90deg,var(--acc),var(--acc2));}

/* ---------- 登录/注册 ---------- */
.auth-box{width:380px;max-width:94vw;padding:30px 30px 26px;}
.auth-box h2{font-size:22px;margin-bottom:20px;text-align:center;}
.auth-field{margin-bottom:14px;}
.auth-field label{display:block;font-size:12.5px;color:var(--sub);margin-bottom:6px;}
.auth-field input{width:100%;padding:11px 14px;border-radius:9px;border:1px solid var(--line);background:var(--bg2);color:var(--txt);font-size:14px;outline:none;}
.auth-field input:focus{border-color:rgba(229,9,20,.6);}
.auth-err{font-size:12.5px;color:#ff7a7a;margin:8px 0;min-height:18px;text-align:center;}
.auth-btn{width:100%;padding:12px;border-radius:9px;background:linear-gradient(135deg,var(--acc),#c40a12);color:#fff;border:0;font-size:14.5px;font-weight:700;cursor:pointer;}
.auth-btn:hover{opacity:.92;}
.auth-switch{text-align:center;margin-top:14px;font-size:13px;color:var(--sub);}
.auth-switch a{color:var(--acc2);cursor:pointer;font-weight:600;}
.auth-note{margin-top:12px;font-size:11.5px;color:var(--sub);text-align:center;line-height:1.6;}

/* ---------- Toast ---------- */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);background:#222835;color:#fff;padding:11px 20px;border-radius:24px;font-size:13.5px;opacity:0;transition:.25s;z-index:300;box-shadow:0 8px 30px rgba(0,0,0,.5);pointer-events:none;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.toast.ok{border:1px solid rgba(82,196,26,.5);}
.toast.err{border:1px solid rgba(255,122,122,.5);}

/* ---------- 页脚 ---------- */
.footer{margin-top:40px;padding:26px 20px 30px;border-top:1px solid var(--line);color:var(--sub);font-size:12px;text-align:center;line-height:2;}
.footer a{color:var(--acc2);}
.footer .compliance{max-width:820px;margin:0 auto;font-size:11.5px;line-height:1.8;opacity:.85;}

/* ---------- 移动端底部导航 ---------- */
.bottombar{display:none;}
@media (max-width:760px){
  .bottombar{display:flex;position:fixed;bottom:0;left:0;right:0;height:58px;background:rgba(13,15,20,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line);z-index:80;}
  .bottombar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:10.5px;color:var(--sub);gap:3px;}
  .bottombar a.on{color:#fff;}
  .bottombar .ic{font-size:18px;}
  .main{padding-bottom:78px;}
  .nav{padding:0 12px;gap:8px;}
  .search-box input{width:150px;}
  .search-box input:focus{width:170px;}
  .nav-links{position:absolute;top:var(--nav-h);left:0;right:0;background:rgba(11,13,16,.97);padding:8px 12px;display:none;border-bottom:1px solid var(--line);}
  .nav-links.open{display:flex;flex-wrap:wrap;}
  .menu-btn{display:flex;font-size:20px;color:#fff;background:none;border:0;cursor:pointer;}
  .wrap{padding:0 12px;}
  .hero{margin:10px 12px 0;min-height:300px;}
  .hero-content{padding:20px;}
  .hero .desc{display:none;}
  .tv-txt{display:none;}
  .tv-btn{padding:7px 9px;}
}
@media (min-width:761px){
  .menu-btn{display:none;}
  /* 桌面端导航折叠：溢出时显示倒三角，展开为下拉换行面板 */
  .nav-links.open{position:absolute;top:var(--nav-h);left:0;right:0;flex-wrap:wrap;overflow:visible;background:rgba(11,13,16,.97);padding:10px 20px;border-bottom:1px solid var(--line);z-index:89;box-shadow:0 12px 30px rgba(0,0,0,.4);}
  body.has-nav-fold .nav-fold{display:flex;}
  .nav-fold:hover{color:#fff;border-color:rgba(229,9,20,.55);}
  .nav-fold.on{transform:rotate(180deg);color:#fff;border-color:rgba(229,9,20,.55);}
}

/* ===== GPTV 全屏播放器 ===== */
.player-full{position:fixed;inset:0;z-index:300;background:#000;display:none;overflow:hidden;}
.player-full.show{display:block;}
.player-full video{width:100%;height:100%;object-fit:contain;background:#000;outline:none;display:block;}
.pl-bright{position:absolute;inset:0;background:#000;opacity:0;pointer-events:none;z-index:2;}
.pl-top{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;gap:8px;padding:12px 14px;padding-top:calc(14px + env(safe-area-inset-top));background:linear-gradient(rgba(0,0,0,.78),transparent);z-index:5;opacity:0;transition:opacity .25s;}
.pl-top.on{opacity:1;}
.pl-title{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px;color:#fff;}
.pl-title .t{font-size:15px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.pl-title .ep-name{font-size:12px;color:#c8cdd6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.pl-center{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:3;pointer-events:none;opacity:0;transition:opacity .2s;}
.pl-center.on{opacity:1;}
.pl-play{width:76px;height:76px;border-radius:50%;background:rgba(0,0,0,.55);border:2px solid rgba(255,255,255,.5);color:#fff;font-size:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;pointer-events:auto;padding-left:4px;}
.pl-play:hover{background:rgba(255,143,31,.85);}
.pl-controls{position:absolute;left:0;right:0;bottom:0;z-index:5;padding:14px 16px calc(16px + env(safe-area-inset-bottom));background:linear-gradient(transparent,rgba(0,0,0,.82));opacity:0;transition:opacity .25s;}
.pl-controls.on{opacity:1;}
.pl-progress{position:relative;height:16px;display:flex;align-items:center;cursor:pointer;}
.pl-bar,.pl-buf{position:absolute;left:0;top:50%;height:4px;transform:translateY(-50%);border-radius:2px;pointer-events:none;}
.pl-buf{background:rgba(255,255,255,.28);}
.pl-bar{background:#ff8f1f;}
.pl-progress input[type=range]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;margin:0;}
.pl-row{display:flex;align-items:center;gap:6px;margin-top:4px;}
.pl-btn{background:none;border:0;color:#fff;font-size:16px;width:38px;height:38px;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex:none;}
.pl-btn:hover{background:rgba(255,255,255,.16);}
.pl-time{color:#e8ecf1;font-size:12.5px;font-variant-numeric:tabular-nums;white-space:nowrap;flex:none;}
.pl-spacer{flex:1;}
.pl-slider{width:86px;accent-color:#ff8f1f;flex:none;cursor:pointer;}
.pl-slider.pl-vol{width:64px;}
.pl-locked{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:rgba(0,0,0,.72);color:#fff;padding:10px 20px;border-radius:22px;font-size:14px;z-index:8;display:none;white-space:nowrap;pointer-events:none;}
.pl-locked.on{display:block;}
.pl-shield{position:absolute;inset:0;z-index:7;background:transparent;display:none;}
.player-full.rotated{width:100vh;height:100vw;left:50%;top:50%;transform:translate(-50%,-50%) rotate(90deg);}
@media (max-width:760px){
  .pl-slider{width:54px;}
  .pl-slider.pl-vol{width:40px;}
  .pl-btn{width:32px;height:32px;font-size:15px;}
  .pl-time{font-size:11px;}
  .pl-play{width:60px;height:60px;font-size:22px;}
}
@media (orientation:portrait){
  .player-full .pl-controls{padding-bottom:calc(18px + env(safe-area-inset-bottom));}
}

/* ============================================================
   详情页全屏化（重构美化版 · 流媒体风）
   ============================================================ */
.modal.detail-mode{display:block;padding:0;}
.modal.detail-mode .ov{position:absolute;inset:0;background:rgba(4,6,10,.55);backdrop-filter:blur(2px);}
.modal.detail-mode .box{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;border-radius:0;border:0;box-shadow:none;overflow-y:auto;background:transparent;}
.modal.detail-mode .box::-webkit-scrollbar{width:8px;}
.modal.detail-mode .box::-webkit-scrollbar-thumb{background:#2a3140;}

.detail-page{position:relative;min-height:100%;color:#fff;}
/* 背景氛围图：海报模糊铺满，暗色渐变压暗 */
.dp-bg{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none;}
.dp-bg img{width:100%;height:100%;object-fit:cover;object-position:center 28%;filter:blur(28px) brightness(.42) saturate(1.15);transform:scale(1.18);}
.dp-bgm{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(11,13,16,.32) 0%,rgba(11,13,16,.7) 44%,rgba(11,13,16,.98) 100%);pointer-events:none;}
/* 顶部栏 */
.dp-top{position:sticky;top:0;z-index:6;display:flex;align-items:center;gap:12px;padding:14px 20px;padding-top:calc(14px + env(safe-area-inset-top));background:rgba(11,13,16,.45);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);}
.dp-back{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.16);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex:none;transition:.15s;}
.dp-back:hover{background:rgba(229,9,20,.78);}
.dp-top-t{flex:1;min-width:0;font-size:16px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.dp-top-r{flex:none;display:flex;gap:6px;align-items:center;}
/* 主体：海报卡 + 信息 */
.dp-body{position:relative;z-index:2;display:flex;gap:28px;align-items:flex-start;max-width:1200px;margin:0 auto;padding:34px 40px 8px;}
.dp-postercard{position:relative;flex:0 0 232px;width:232px;aspect-ratio:2/3;border-radius:14px;overflow:hidden;background:linear-gradient(160deg,#232a37,#14181f);box-shadow:0 18px 60px rgba(0,0,0,.6);border:1px solid rgba(255,255,255,.08);}
.dp-postercard .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:54px;color:#3a4455;}
.dp-postercard img{position:relative;width:100%;height:100%;object-fit:cover;display:block;}
.dp-postercard.noimg img{display:none;}
.dp-info{flex:1;min-width:0;padding-top:4px;}
.dp-info h2{font-size:34px;font-weight:800;margin-bottom:10px;line-height:1.2;text-shadow:0 2px 14px rgba(0,0,0,.55);}
.dp-info .meta{font-size:13px;color:#cfd6e0;display:flex;flex-wrap:wrap;gap:6px 14px;margin-bottom:14px;align-items:center;}
.dp-info .meta .badge{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.1);}
.dp-info .views{color:#ffb3b3;font-weight:600;}
.dp-info .acts{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px;}
.dp-info .cast{font-size:13px;color:#b9c2cf;line-height:1.9;margin-bottom:14px;}
.dp-info .desc{font-size:14px;color:#c5cdd8;line-height:1.8;margin-bottom:6px;max-height:150px;overflow:auto;}
.dp-info .desc b{color:#8f9aaa;}
/* 选集 + 推荐 */
.dp-sections{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:6px 40px 70px;}
.dp-sections .sec-title{font-size:17px;font-weight:700;margin:26px 0 12px;display:flex;align-items:center;gap:8px;}
.dp-sections .sec-title::before{content:'';width:4px;height:18px;border-radius:2px;background:linear-gradient(180deg,var(--acc),var(--acc2));}
.dp-sections .eps{display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:8px;}
.dp-sections .ep{padding:9px 6px;border-radius:8px;background:rgba(255,255,255,.08);text-align:center;font-size:12.5px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border:1px solid rgba(255,255,255,.06);color:#e8ecf1;}
.dp-sections .ep:hover{background:linear-gradient(135deg,var(--acc),#c40a12);color:#fff;}
.dp-sections .ep.cur{background:linear-gradient(135deg,var(--acc),#c40a12);color:#fff;font-weight:700;border-color:transparent;}
.dp-sections .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;}
/* 移动端 */
@media (max-width:760px){
  .dp-top{padding:12px 12px;}
  .dp-top-t{font-size:14px;}
  .dp-body{flex-direction:column;gap:16px;padding:20px 16px 4px;}
  .dp-postercard{flex:none;width:100%;max-width:300px;margin:0 auto;}
  .dp-info h2{font-size:24px;}
  .dp-info{width:100%;}
  .dp-sections{padding:4px 16px 60px;}
  .dp-sections .grid{grid-template-columns:repeat(3,1fr);gap:10px;}
}