/* roulang page: index */
:root{
  --nv-gold:#f2b93f;
  --nv-flame:#ff7a59;
  --nv-void:#0b0c10;
  --nv-deep:#12141b;
  --nv-slab:#191c25;
  --nv-text:#edf0f6;
  --nv-mute:#99a0b0;
  --nv-line:rgba(255,255,255,.08);
  --nv-round:16px;
  --nv-shadow:0 20px 44px -20px rgba(0,0,0,.9);
  --nv-gap:clamp(52px,6.5vw,92px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--nv-void);
  color:var(--nv-text);
  font:16px/1.75 "PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
section[id]{scroll-margin-top:86px}
.nuikl-wrap{width:min(1180px,100% - 40px);margin-inline:auto}
.nuikl-tag{display:inline-block;padding:2px 9px;border-radius:6px;font-size:12px;line-height:1.6;color:var(--nv-gold);background:rgba(242,185,63,.12);border:1px solid rgba(242,185,63,.25)}

/* 顶栏 */
.nuikl-top{position:sticky;top:0;z-index:60;background:rgba(11,12,16,.84);backdrop-filter:blur(14px);border-bottom:1px solid var(--nv-line)}
.nuikl-top-in{display:flex;align-items:center;gap:26px;min-height:68px}
.nuikl-logo{display:inline-flex;align-items:center;gap:11px;font-size:17px;font-weight:800;letter-spacing:.02em;min-height:44px}
.nuikl-mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:15px;font-weight:900;color:#14161d;background:linear-gradient(135deg,var(--nv-gold),var(--nv-flame))}
.nuikl-nav{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
.nuikl-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;font-size:14.5px;color:var(--nv-mute);transition:color .2s,background .2s}
.nuikl-nav a:hover,.nuikl-nav a:focus-visible{color:var(--nv-text);background:var(--nv-slab);outline:none}

/* 首屏 */
.nuikl-hero{position:relative;overflow:hidden;padding:clamp(46px,6.5vw,88px) 0 clamp(44px,6vw,78px);border-bottom:1px solid var(--nv-line)}
.nuikl-hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.26}
.nuikl-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(125% 95% at 18% 6%,rgba(11,12,16,.42),rgba(11,12,16,.97) 72%)}
.nuikl-hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(26px,4vw,60px);align-items:center}
.nuikl-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 15px;border-radius:999px;border:1px solid rgba(242,185,63,.35);font-size:12.5px;letter-spacing:.14em;color:var(--nv-gold);font-weight:700}
.nuikl-hero h1{font-size:clamp(30px,4.9vw,56px);line-height:1.12;font-weight:900;letter-spacing:-.02em;margin:16px 0 18px}
.nuikl-hero h1 span{color:var(--nv-gold)}
.nuikl-lead{color:#b9c0cf;font-size:clamp(14.5px,1.5vw,16px);line-height:1.85;max-width:52ch}
.nuikl-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.nuikl-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:800;color:#14161d;background:linear-gradient(135deg,var(--nv-gold),var(--nv-flame));box-shadow:0 12px 30px -14px rgba(242,185,63,.85);transition:transform .22s,box-shadow .22s}
.nuikl-btn:hover,.nuikl-btn:focus-visible{transform:translateY(-2px);box-shadow:0 18px 36px -14px rgba(242,185,63,.95);outline:none}
.nuikl-btn2{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:999px;font-size:15px;font-weight:600;color:var(--nv-text);background:rgba(255,255,255,.05);border:1px solid var(--nv-line);transition:border-color .22s,color .22s}
.nuikl-btn2:hover,.nuikl-btn2:focus-visible{color:var(--nv-gold);border-color:rgba(242,185,63,.5);outline:none}

/* 观影券 */
.nuikl-ticket{position:relative;overflow:hidden;padding:26px 24px;border-radius:22px;background:linear-gradient(160deg,#1e222c,#14161d);border:1px solid rgba(242,185,63,.28);box-shadow:var(--nv-shadow);transform:rotate(-1.2deg);transition:transform .35s}
.nuikl-ticket:hover{transform:rotate(0) translateY(-5px)}
.nuikl-ticket::before{content:"";position:absolute;right:-70px;bottom:-90px;width:230px;height:230px;border-radius:50%;background:radial-gradient(circle,rgba(242,185,63,.3),transparent 70%)}
.nuikl-ticket-top{position:relative;z-index:1}
.nuikl-ticket-tag{display:inline-block;padding:3px 10px;border-radius:6px;font-size:11.5px;font-weight:700;letter-spacing:.08em;color:#14161d;background:var(--nv-gold)}
.nuikl-ticket-name{margin-top:14px;font-size:clamp(21px,2.6vw,27px);font-weight:900;letter-spacing:.01em}
.nuikl-ticket-sub{margin-top:6px;font-size:13.5px;color:var(--nv-mute)}
.nuikl-ticket-cut{display:block;position:relative;z-index:1;height:1px;margin:20px 0;background:repeating-linear-gradient(90deg,rgba(255,255,255,.22) 0 8px,transparent 8px 16px)}
.nuikl-ticket-bot{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.nuikl-ticket-note{font-size:12.5px;line-height:1.6;color:var(--nv-mute)}

/* 板块通用 */
.nuikl-sect{padding:var(--nv-gap) 0}
.nuikl-alt{background:var(--nv-deep);border-block:1px solid var(--nv-line)}
.nuikl-head{max-width:740px;margin-bottom:clamp(22px,3vw,38px)}
.nuikl-kicker{display:block;margin-bottom:10px;font-size:12.5px;letter-spacing:.2em;font-weight:700;color:var(--nv-gold)}
.nuikl-head h2{font-size:clamp(22px,3vw,32px);font-weight:800;letter-spacing:-.01em;line-height:1.3;margin-bottom:12px}
.nuikl-head p{font-size:14.5px;line-height:1.85;color:var(--nv-mute)}

/* 指标 */
.nuikl-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.nuikl-metrics li{padding:22px 20px;border-radius:var(--nv-round);border:1px solid var(--nv-line);background:linear-gradient(160deg,var(--nv-slab),var(--nv-deep));transition:border-color .25s,transform .25s}
.nuikl-metrics li:hover{border-color:rgba(242,185,63,.4);transform:translateY(-3px)}
.nuikl-metrics strong{display:block;font-size:clamp(18px,2.2vw,23px);font-weight:900;color:var(--nv-gold);letter-spacing:.01em;margin-bottom:7px}
.nuikl-metrics span{font-size:13.5px;line-height:1.7;color:var(--nv-mute)}

/* 故事 */
.nuikl-story{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(24px,4vw,56px);align-items:center}
.nuikl-story img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:20px;border:1px solid var(--nv-line)}
.nuikl-story h2{font-size:clamp(22px,3vw,31px);font-weight:800;line-height:1.32;margin-bottom:14px}
.nuikl-story p{font-size:14.5px;line-height:1.9;color:#b7becd}

/* 频道 */
.nuikl-chan{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.nuikl-chan li{padding:22px 20px;border-radius:var(--nv-round);background:var(--nv-slab);border:1px solid var(--nv-line);transition:border-color .25s,transform .25s}
.nuikl-chan li:hover{border-color:rgba(242,185,63,.38);transform:translateY(-3px)}
.nuikl-chan span{display:block;font-size:16.5px;font-weight:800;margin-bottom:8px}
.nuikl-chan p{font-size:13.5px;line-height:1.75;color:var(--nv-mute)}

/* 卡片网格 */
.nuikl-g6{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.nuikl-card{display:flex;flex-direction:column;overflow:hidden;border-radius:var(--nv-round);background:var(--nv-slab);border:1px solid var(--nv-line);transition:transform .28s,border-color .28s,box-shadow .28s}
.nuikl-card:hover{transform:translateY(-5px);border-color:rgba(242,185,63,.42);box-shadow:var(--nv-shadow)}
.nuikl-thumb{position:relative;aspect-ratio:2/3;overflow:hidden;background:#0f1116}
.nuikl-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.nuikl-card:hover .nuikl-thumb img{transform:scale(1.06)}
.nuikl-flag{position:absolute;top:9px;left:9px;padding:2px 8px;border-radius:6px;font-size:11px;font-weight:700;letter-spacing:.03em;color:var(--nv-gold);background:rgba(11,12,16,.8)}
.nuikl-score{position:absolute;right:9px;bottom:9px;padding:2px 8px;border-radius:6px;font-size:12px;font-weight:800;color:var(--nv-gold);background:rgba(11,12,16,.8)}
.nuikl-card h3{padding:11px 11px 2px;font-size:14px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nuikl-meta{padding:0 11px 13px;font-size:12.5px;color:var(--nv-mute)}

/* 权益 */
.nuikl-perks{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.nuikl-perks li{padding:22px 20px;border-radius:var(--nv-round);background:var(--nv-slab);border:1px solid var(--nv-line)}
.nuikl-perks h3{font-size:15.5px;font-weight:800;margin-bottom:8px;color:var(--nv-gold)}
.nuikl-perks p{font-size:13.5px;line-height:1.75;color:var(--nv-mute)}

/* 榜单 */
.nuikl-rank{display:grid;grid-template-columns:repeat(2,1fr);gap:0 34px}
.nuikl-rank li{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px dashed var(--nv-line);font-size:14.5px}
.nuikl-rank li b{width:26px;flex:none;font-variant-numeric:tabular-nums;font-size:15px;font-weight:800;color:var(--nv-mute)}
.nuikl-rank li:nth-child(-n+3) b{color:var(--nv-gold)}
.nuikl-rank li em{flex:1;font-style:normal;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nuikl-rank li .nuikl-pt{color:var(--nv-gold);font-weight:800;font-size:13.5px;font-variant-numeric:tabular-nums}

/* 资讯 */
.nuikl-news{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.nuikl-news li{display:grid;grid-template-columns:104px 1fr;gap:16px;align-items:center;padding:12px;border-radius:14px;background:var(--nv-slab);border:1px solid var(--nv-line);transition:border-color .25s,transform .25s}
.nuikl-news li:hover{border-color:rgba(242,185,63,.4);transform:translateX(3px)}
.nuikl-news img{width:104px;height:74px;object-fit:cover;border-radius:10px}
.nuikl-news h3{font-size:15px;font-weight:700;margin-bottom:5px}
.nuikl-news p{font-size:13px;line-height:1.7;color:var(--nv-mute)}
.nuikl-news .nuikl-tag{margin-top:8px}

/* 保障条 */
.nuikl-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:26px;border-radius:20px;background:var(--nv-slab);border:1px solid var(--nv-line)}
.nuikl-bar li{display:flex;align-items:flex-start;gap:11px}
.nuikl-bar i{flex:none;width:9px;height:9px;margin-top:9px;border-radius:3px;background:linear-gradient(135deg,var(--nv-gold),var(--nv-flame))}
.nuikl-bar b{display:block;font-size:14.5px;font-weight:800;margin-bottom:3px}
.nuikl-bar span{font-size:13px;line-height:1.65;color:var(--nv-mute)}

/* 专题 */
.nuikl-topic{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.nuikl-topic li{position:relative;padding:26px 22px;border-radius:var(--nv-round);background:linear-gradient(155deg,var(--nv-slab),var(--nv-deep));border:1px solid var(--nv-line);overflow:hidden;transition:transform .28s,border-color .28s}
.nuikl-topic li:hover{transform:translateY(-4px);border-color:rgba(242,185,63,.4)}
.nuikl-topic strong{display:block;font-size:17px;font-weight:800;margin-bottom:9px}
.nuikl-topic p{font-size:13.5px;line-height:1.8;color:var(--nv-mute)}
.nuikl-topic .nuikl-tag{margin-top:14px}

/* 类型 */
.nuikl-type{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.nuikl-type li{padding:20px;border-radius:14px;border:1px solid var(--nv-line);background:var(--nv-slab)}
.nuikl-type h3{font-size:15.5px;font-weight:800;margin-bottom:7px;color:var(--nv-gold)}
.nuikl-type p{font-size:13.5px;line-height:1.75;color:var(--nv-mute)}

/* 口碑 */
.nuikl-voices{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.nuikl-voices li{padding:24px 22px;border-radius:var(--nv-round);background:var(--nv-slab);border:1px solid var(--nv-line)}
.nuikl-voices p{font-size:14px;line-height:1.85;color:#c4cbda}
.nuikl-voices cite{display:block;margin-top:15px;font-style:normal;font-size:13px;font-weight:700;color:var(--nv-gold)}

/* 问答 */
.nuikl-faq{display:grid;gap:12px;max-width:900px}
.nuikl-faq details{padding:16px 20px;border-radius:14px;background:var(--nv-slab);border:1px solid var(--nv-line);transition:border-color .25s}
.nuikl-faq details[open]{border-color:rgba(242,185,63,.35)}
.nuikl-faq summary{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:44px;font-size:15px;font-weight:700;cursor:pointer;list-style:none}
.nuikl-faq summary::-webkit-details-marker{display:none}
.nuikl-faq summary::after{content:"+";flex:none;font-size:20px;font-weight:400;color:var(--nv-gold)}
.nuikl-faq details[open] summary::after{content:"−"}
.nuikl-faq p{margin-top:10px;font-size:14px;line-height:1.85;color:var(--nv-mute)}

/* 收口 */
.nuikl-enter{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(24px,4vw,50px);align-items:center;padding:clamp(26px,4vw,48px);border-radius:24px;background:linear-gradient(150deg,#1c2029,#0f1116);border:1px solid rgba(242,185,63,.22)}
.nuikl-enter h2{font-size:clamp(22px,3vw,31px);font-weight:900;line-height:1.3;margin-bottom:14px}
.nuikl-enter p{font-size:14.5px;line-height:1.9;color:#b7becd;margin-bottom:22px}
.nuikl-enter img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:18px;border:1px solid var(--nv-line)}

/* 页脚 */
.nuikl-foot{background:#08090c;border-top:1px solid var(--nv-line);padding:clamp(38px,5vw,62px) 0 26px}
.nuikl-foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.nuikl-foot-brand p{margin-top:14px;font-size:13.5px;line-height:1.8;color:var(--nv-mute);max-width:34ch}
.nuikl-foot h4{font-size:14px;font-weight:800;margin-bottom:14px;letter-spacing:.04em}
.nuikl-foot li{margin-bottom:9px;font-size:13.5px;color:var(--nv-mute)}
.nuikl-foot li a{min-height:44px;display:inline-flex;align-items:center;transition:color .2s}
.nuikl-foot li a:hover{color:var(--nv-gold)}
.nuikl-copy{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:34px;padding-top:20px;border-top:1px solid var(--nv-line);font-size:13px;color:#6c7383}

@media (max-width:1024px){
  .nuikl-hero-in{grid-template-columns:1fr;gap:32px}
  .nuikl-metrics,.nuikl-perks,.nuikl-bar{grid-template-columns:repeat(2,1fr)}
  .nuikl-story,.nuikl-enter{grid-template-columns:1fr}
  .nuikl-chan,.nuikl-topic,.nuikl-type,.nuikl-voices{grid-template-columns:repeat(2,1fr)}
  .nuikl-g6{grid-template-columns:repeat(3,1fr)}
  .nuikl-news,.nuikl-rank{grid-template-columns:1fr}
  .nuikl-foot-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .nuikl-wrap{width:min(1180px,100% - 32px)}
  .nuikl-top-in{flex-wrap:wrap;gap:6px;padding:8px 0;min-height:0}
  .nuikl-nav{margin-left:0;width:100%;flex-wrap:nowrap;overflow-x:auto;gap:2px;padding-bottom:2px}
  .nuikl-nav a{padding:0 12px;font-size:13.5px;white-space:nowrap}
  .nuikl-g6{grid-template-columns:repeat(3,1fr);gap:13px}
  .nuikl-card h3{font-size:13px}
  .nuikl-metrics,.nuikl-perks,.nuikl-chan,.nuikl-topic,.nuikl-type,.nuikl-voices,.nuikl-bar{grid-template-columns:1fr}
  .nuikl-bar{padding:20px}
  .nuikl-news li{grid-template-columns:88px 1fr;gap:13px}
  .nuikl-news img{width:88px;height:66px}
}
@media (max-width:520px){
  .nuikl-g6{grid-template-columns:repeat(2,1fr);gap:12px}
  .nuikl-acts .nuikl-btn,.nuikl-acts .nuikl-btn2{flex:1 1 100%}
  .nuikl-ticket{padding:22px 18px;transform:none}
  .nuikl-foot-grid{grid-template-columns:1fr;gap:22px}
  .nuikl-enter{padding:22px 18px}
  .nuikl-faq details{padding:14px 16px}
}