/* roulang page: index */
*,*::before,*::after{box-sizing:border-box}
:root{
--ink:#edf1f7;
--ink2:#93a2b8;
--bg:#080c12;
--surf:#111823;
--surf2:#161f2c;
--edge:rgba(255,255,255,.08);
--brand:#f7b64b;
--brand2:#4fd3c4;
--rad:14px;
--sdw:0 20px 45px -28px rgba(0,0,0,.95);
}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,figure{margin:0}
:focus-visible{outline:2px solid var(--brand2);outline-offset:3px}
.ptjblvpx-wrap{width:min(1180px,100% - 2rem);margin-inline:auto}

/* 顶栏 */
.ptjblvpx-hd{position:sticky;top:0;z-index:30;background:rgba(8,12,18,.84);backdrop-filter:blur(14px);border-bottom:1px solid var(--edge)}
.ptjblvpx-hdin{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:62px}
.ptjblvpx-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;letter-spacing:.4px;white-space:nowrap}
.ptjblvpx-glyph{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(140deg,var(--brand),#e0791f);color:#20160a;font-weight:800;font-size:17px}
.ptjblvpx-menu{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding:6px 0}
.ptjblvpx-menu::-webkit-scrollbar{display:none}
.ptjblvpx-menu a{flex:0 0 auto;display:inline-flex;align-items:center;min-height:44px;padding:8px 12px;border-radius:10px;color:var(--ink2);font-size:14px;white-space:nowrap;transition:color .2s,background .2s}
.ptjblvpx-menu a:hover,.ptjblvpx-menu a.ptjblvpx-cur{color:var(--ink);background:rgba(255,255,255,.07)}

/* 首屏 */
.ptjblvpx-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--edge)}
.ptjblvpx-heroimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.38}
.ptjblvpx-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(125% 95% at 12% 8%,rgba(8,12,18,.5),rgba(8,12,18,.96) 72%)}
.ptjblvpx-heroin{position:relative;z-index:1;display:grid;gap:26px;padding:clamp(32px,7vw,76px) 0}
.ptjblvpx-kicker{color:var(--brand2);font-size:12.5px;letter-spacing:2px;margin-bottom:12px}
.ptjblvpx-herocopy h1{font-size:clamp(25px,6.2vw,46px);line-height:1.26;letter-spacing:-.5px}
.ptjblvpx-herocopy h1 span{color:var(--brand)}
.ptjblvpx-lead{color:var(--ink2);margin-top:16px;max-width:58ch;font-size:15px}
.ptjblvpx-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.ptjblvpx-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:12px;background:linear-gradient(135deg,var(--brand),#ef8f28);color:#20160a;font-weight:700;font-size:15px;box-shadow:var(--sdw);transition:transform .22s,box-shadow .22s}
.ptjblvpx-btn:hover{transform:translateY(-2px)}
.ptjblvpx-btn--ghost{background:transparent;border:1px solid var(--edge);color:var(--ink);box-shadow:none}
.ptjblvpx-btn--ghost:hover{border-color:var(--brand2);color:var(--brand2)}
.ptjblvpx-hub{background:rgba(17,24,35,.74);border:1px solid var(--edge);border-radius:18px;padding:16px;backdrop-filter:blur(6px)}
.ptjblvpx-hub h2{font-size:13px;letter-spacing:1.6px;color:var(--ink2);margin-bottom:12px;font-weight:600}
.ptjblvpx-hub ul{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.ptjblvpx-hub a{display:flex;align-items:center;justify-content:center;min-height:50px;border-radius:12px;background:var(--surf2);border:1px solid transparent;font-size:14px;transition:border-color .2s,color .2s}
.ptjblvpx-hub a:hover{border-color:var(--brand);color:var(--brand)}

/* 板块通用 */
.ptjblvpx-sec{padding:clamp(38px,7vw,72px) 0;border-bottom:1px solid var(--edge)}
.ptjblvpx-sec--alt{background:#0b1018}
.ptjblvpx-sh{max-width:64ch;margin-bottom:clamp(20px,4vw,32px)}
.ptjblvpx-sh h2{font-size:clamp(21px,3.6vw,29px);letter-spacing:-.3px;line-height:1.35}
.ptjblvpx-sh h2 em{font-style:normal;color:var(--brand)}
.ptjblvpx-sh p{color:var(--ink2);margin-top:10px;font-size:14.5px}

/* 亮点 */
.ptjblvpx-feat{display:grid;gap:14px}
.ptjblvpx-feat li{background:var(--surf);border:1px solid var(--edge);border-radius:var(--rad);padding:20px;transition:transform .24s,border-color .24s}
.ptjblvpx-feat li:hover{transform:translateY(-3px);border-color:rgba(247,182,75,.45)}
.ptjblvpx-feat i{display:block;font-style:normal;color:var(--brand2);font-size:12px;letter-spacing:2px;margin-bottom:8px}
.ptjblvpx-feat b{display:block;font-size:16px;margin-bottom:6px}
.ptjblvpx-feat span{color:var(--ink2);font-size:14px}

/* 时段卡 */
.ptjblvpx-slots{display:grid;gap:14px}
.ptjblvpx-slot{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:center;background:var(--surf);border:1px solid var(--edge);border-radius:var(--rad);padding:12px;transition:border-color .24s,transform .24s}
.ptjblvpx-slot:hover{border-color:rgba(79,211,196,.45);transform:translateY(-2px)}
.ptjblvpx-slot img{width:96px;height:112px;object-fit:cover;border-radius:10px}
.ptjblvpx-slot time{color:var(--brand);font-size:13px;font-weight:600;letter-spacing:1px}
.ptjblvpx-slot h3{font-size:16px;margin:2px 0 4px}
.ptjblvpx-slot p{color:var(--ink2);font-size:13.5px}

/* 海报卡 */
.ptjblvpx-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.ptjblvpx-card{background:var(--surf);border:1px solid var(--edge);border-radius:var(--rad);overflow:hidden;transition:transform .24s,border-color .24s,box-shadow .24s}
.ptjblvpx-card:hover{transform:translateY(-4px);border-color:rgba(247,182,75,.5);box-shadow:var(--sdw)}
.ptjblvpx-thumb{position:relative;aspect-ratio:2/3;overflow:hidden;background:#0e1520}
.ptjblvpx-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.ptjblvpx-card:hover .ptjblvpx-thumb img{transform:scale(1.05)}
.ptjblvpx-badge{position:absolute;top:8px;left:8px;padding:2px 7px;border-radius:6px;background:rgba(8,12,18,.84);border:1px solid rgba(247,182,75,.42);color:var(--brand);font-size:11px;letter-spacing:.5px}
.ptjblvpx-score{position:absolute;right:8px;bottom:8px;padding:2px 7px;border-radius:6px;background:rgba(79,211,196,.92);color:#06231f;font-weight:700;font-size:12px}
.ptjblvpx-card h3{font-size:14.5px;line-height:1.4;padding:10px 12px 2px}
.ptjblvpx-card p{color:var(--ink2);font-size:12.5px;padding:0 12px 12px}

/* 类型频道 */
.ptjblvpx-tags{display:flex;flex-wrap:wrap;gap:12px}
.ptjblvpx-tags li{flex:1 1 230px;background:var(--surf);border:1px solid var(--edge);border-radius:12px;padding:16px}
.ptjblvpx-tags b{display:block;color:var(--brand2);font-size:15px;margin-bottom:6px}
.ptjblvpx-tags span{color:var(--ink2);font-size:13.5px}

/* 主题片单 */
.ptjblvpx-cols{display:grid;gap:16px}
.ptjblvpx-feature{background:var(--surf);border:1px solid var(--edge);border-radius:18px;overflow:hidden;transition:border-color .24s}
.ptjblvpx-feature:hover{border-color:rgba(247,182,75,.45)}
.ptjblvpx-feature img{width:100%;height:180px;object-fit:cover}
.ptjblvpx-feature div{padding:18px}
.ptjblvpx-feature h3{font-size:17px;margin-bottom:8px}
.ptjblvpx-feature p{color:var(--ink2);font-size:14px}
.ptjblvpx-feature small{display:inline-block;margin-top:12px;color:var(--brand);font-size:12.5px;letter-spacing:1px}

/* 高分好评 */
.ptjblvpx-split{display:grid;gap:20px;align-items:start}
.ptjblvpx-split>img{width:100%;max-height:400px;object-fit:cover;border-radius:16px;border:1px solid var(--edge)}
.ptjblvpx-rows li{display:flex;align-items:baseline;gap:12px;padding:12px 0;border-bottom:1px dashed var(--edge)}
.ptjblvpx-rows li:last-child{border-bottom:0}
.ptjblvpx-rows b{font-size:15px;flex:0 0 auto}
.ptjblvpx-rows span{color:var(--ink2);font-size:13px;flex:1 1 auto}
.ptjblvpx-rows i{font-style:normal;color:var(--brand);font-weight:700;font-size:14px}

/* 排行榜 */
.ptjblvpx-rank li{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid var(--edge)}
.ptjblvpx-rank li:last-child{border-bottom:0}
.ptjblvpx-rank em{font-style:normal;font-weight:800;font-size:15px;color:#57657a;text-align:center}
.ptjblvpx-rank li:nth-child(1) em,.ptjblvpx-rank li:nth-child(2) em,.ptjblvpx-rank li:nth-child(3) em{color:var(--brand)}
.ptjblvpx-rank strong{font-size:15px;font-weight:600;display:block}
.ptjblvpx-rank small{color:var(--ink2);font-size:12.5px}
.ptjblvpx-rank span{color:var(--ink2);font-size:12.5px;white-space:nowrap}

/* 资讯 */
.ptjblvpx-news{display:grid;gap:12px}
.ptjblvpx-news li{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:center;background:var(--surf);border:1px solid var(--edge);border-radius:12px;padding:12px;transition:border-color .24s}
.ptjblvpx-news li:hover{border-color:rgba(79,211,196,.45)}
.ptjblvpx-news img{width:96px;height:72px;object-fit:cover;border-radius:8px}
.ptjblvpx-news h3{font-size:14.5px;line-height:1.5}
.ptjblvpx-when{display:inline-block;margin-top:6px;color:var(--brand2);font-size:12.5px}

/* 问答 */
.ptjblvpx-faq details{background:var(--surf);border:1px solid var(--edge);border-radius:12px;padding:14px 16px;margin-bottom:10px}
.ptjblvpx-faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none}
.ptjblvpx-faq summary::-webkit-details-marker{display:none}
.ptjblvpx-faq summary::after{content:"+";float:right;color:var(--brand);font-weight:700}
.ptjblvpx-faq details[open] summary::after{content:"–"}
.ptjblvpx-faq p{color:var(--ink2);margin-top:10px;font-size:14px}

/* 收口 */
.ptjblvpx-join{position:relative;overflow:hidden;border-radius:20px;border:1px solid var(--edge);padding:clamp(22px,5vw,44px)}
.ptjblvpx-join>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.24}
.ptjblvpx-join>div{position:relative;z-index:1}
.ptjblvpx-join h2{font-size:clamp(20px,3.6vw,28px);line-height:1.35}
.ptjblvpx-join p{color:var(--ink2);margin-top:10px;max-width:60ch;font-size:14.5px}
.ptjblvpx-sub{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.ptjblvpx-sub input{flex:1 1 250px;min-height:48px;padding:0 16px;border-radius:12px;border:1px solid var(--edge);background:rgba(8,12,18,.72);color:var(--ink);font-size:15px}
.ptjblvpx-sub input::placeholder{color:#6d7c92}

/* 页脚 */
.ptjblvpx-ft{background:#070b10;padding:clamp(30px,6vw,56px) 0 0}
.ptjblvpx-ftgrid{display:grid;gap:26px;grid-template-columns:1fr}
.ptjblvpx-ft h3{font-size:14px;letter-spacing:1px;margin-bottom:10px}
.ptjblvpx-ft p,.ptjblvpx-ft li{color:var(--ink2);font-size:13.5px}
.ptjblvpx-ft a{display:inline-flex;align-items:center;min-height:34px;color:var(--ink2);font-size:13.5px;transition:color .2s}
.ptjblvpx-ft a:hover{color:var(--brand)}
.ptjblvpx-copy{margin-top:26px;padding:16px 0;border-top:1px solid var(--edge);color:#6c7a8e;font-size:13px;display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between}

@media (min-width:520px){
.ptjblvpx-grid{grid-template-columns:repeat(3,1fr)}
.ptjblvpx-feat{grid-template-columns:repeat(2,1fr)}
.ptjblvpx-cols{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:768px){
.ptjblvpx-grid{grid-template-columns:repeat(4,1fr)}
.ptjblvpx-slots{grid-template-columns:repeat(3,1fr)}
.ptjblvpx-slot{grid-template-columns:1fr;justify-items:start}
.ptjblvpx-slot img{width:100%;height:150px}
.ptjblvpx-split{grid-template-columns:.85fr 1.15fr;align-items:center}
.ptjblvpx-ftgrid{grid-template-columns:1.5fr 1fr 1fr 1fr}
.ptjblvpx-news{grid-template-columns:repeat(2,1fr)}
.ptjblvpx-feat{grid-template-columns:repeat(4,1fr)}
}
@media (min-width:1024px){
.ptjblvpx-heroin{grid-template-columns:1.12fr .88fr;align-items:center;gap:48px}
.ptjblvpx-grid{grid-template-columns:repeat(6,1fr)}
.ptjblvpx-hub ul{grid-template-columns:repeat(3,1fr)}
.ptjblvpx-news{grid-template-columns:repeat(2,1fr)}
}