/* roulang page: index */
:root{
  --shell:#fff8f6;
  --card:#ffffff;
  --ink:#1d1418;
  --dim:#6f6266;
  --flame:#d81e5b;
  --flame-d:#a20f3f;
  --gold:#f2a93b;
  --line:#f1e2de;
  --rad:18px;
  --rad-s:10px;
  --lift:0 14px 36px rgba(29,20,24,.1);
  --pad:clamp(16px,3.4vw,32px);
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--shell);color:var(--ink);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button,input{font:inherit}
.nzbio-wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--pad)}

/* 顶栏 */
.nzbio-top{position:sticky;top:0;z-index:30;background:rgba(255,248,246,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nzbio-bar{display:flex;align-items:center;gap:12px;max-width:1200px;margin:0 auto;padding:10px var(--pad)}
.nzbio-logo{width:40px;height:40px;border-radius:13px;background:linear-gradient(145deg,var(--flame),var(--flame-d));color:#fff;font-weight:800;font-size:17px;display:grid;place-items:center;flex:0 0 auto;box-shadow:0 8px 18px rgba(216,30,91,.28)}
.nzbio-brand{font-size:16px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.nzbio-nav{display:flex;align-items:center;gap:2px;margin-left:auto;overflow-x:auto;scrollbar-width:none}
.nzbio-nav::-webkit-scrollbar{display:none}
.nzbio-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 13px;border-radius:999px;font-size:14px;color:var(--dim);white-space:nowrap;transition:color .2s,background .2s}
.nzbio-nav a:hover{color:var(--flame);background:#fdeef2}
.nzbio-nav a.is-on{color:#fff;background:var(--flame)}
.nzbio-nav a:focus-visible{outline:2px solid var(--flame);outline-offset:2px}

/* 首屏 */
.nzbio-hero{position:relative;color:#fff;background:#170e12 url("/assets/images/backpic/back-1.webp") center/cover no-repeat;padding:clamp(48px,8vw,96px) 0 clamp(56px,9vw,104px);text-align:center;overflow:hidden}
.nzbio-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,12,16,.88),rgba(20,12,16,.62) 44%,rgba(20,12,16,.93));z-index:0}
.nzbio-hero>.nzbio-wrap{position:relative;z-index:1}
.nzbio-kick{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border:1px solid rgba(255,255,255,.4);border-radius:999px;font-size:13px;color:rgba(255,255,255,.9);letter-spacing:.04em}
.nzbio-kick::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold)}
.nzbio-h1{font-size:clamp(28px,5.4vw,54px);line-height:1.16;font-weight:800;letter-spacing:.01em;margin:20px 0 14px}
.nzbio-h1 span{color:#ffd166}
.nzbio-tag{font-size:clamp(15px,2vw,18px);color:rgba(255,255,255,.92);font-weight:500}
.nzbio-lead{max-width:740px;margin:18px auto 0;font-size:14.5px;line-height:1.95;color:rgba(255,255,255,.82);text-align:left}
.nzbio-acts{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:26px}
.nzbio-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 26px;border-radius:999px;background:var(--flame);color:#fff;font-size:15px;font-weight:700;border:1px solid var(--flame);cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;box-shadow:0 12px 26px rgba(216,30,91,.34)}
.nzbio-btn:hover{transform:translateY(-2px);background:var(--flame-d);box-shadow:0 16px 30px rgba(216,30,91,.4)}
.nzbio-btn.is-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.5);box-shadow:none;color:#fff}
.nzbio-btn.is-ghost:hover{background:rgba(255,255,255,.22)}
.nzbio-btn:focus-visible{outline:3px solid #ffd166;outline-offset:3px}
.nzbio-play{display:inline-flex;align-items:center;gap:12px;margin-top:26px;font-size:14px;color:rgba(255,255,255,.92);min-height:44px}
.nzbio-playdot{position:relative;width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.6);display:inline-grid;place-items:center;transition:background .2s}
.nzbio-playdot::after{content:"";width:0;height:0;border-left:15px solid #fff;border-top:9px solid transparent;border-bottom:9px solid transparent;margin-left:4px}
.nzbio-play:hover .nzbio-playdot{background:var(--flame)}

/* 区块骨架 */
.nzbio-sec{padding:clamp(42px,6vw,76px) 0}
.nzbio-sec.is-alt{background:#fff}
.nzbio-head{max-width:800px;margin-bottom:clamp(22px,3vw,36px)}
.nzbio-h2{font-size:clamp(21px,3.1vw,31px);font-weight:800;line-height:1.3;letter-spacing:.01em}
.nzbio-sub{margin-top:12px;font-size:15px;line-height:1.85;color:var(--dim)}

/* 分类频道 */
.nzbio-chans{display:grid;gap:16px;grid-template-columns:1fr}
.nzbio-chan{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:22px;transition:transform .22s,box-shadow .22s,border-color .22s}
.nzbio-chan:hover{transform:translateY(-3px);box-shadow:var(--lift);border-color:#f6cdd9}
.nzbio-chan h3{font-size:17px;font-weight:700;display:flex;align-items:center;gap:9px}
.nzbio-chan h3::before{content:"";width:5px;height:17px;border-radius:3px;background:var(--flame);flex:0 0 auto}
.nzbio-chan p{margin-top:9px;font-size:14px;line-height:1.8;color:var(--dim)}
.nzbio-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.nzbio-chips span{font-size:12.5px;color:var(--flame-d);background:#fdeef2;border-radius:999px;padding:4px 11px}

/* 亮点 */
.nzbio-vals{display:grid;gap:16px;grid-template-columns:1fr}
.nzbio-val{background:linear-gradient(175deg,#fff,#fff7f6);border:1px solid var(--line);border-radius:var(--rad);padding:24px 22px;transition:box-shadow .22s,transform .22s}
.nzbio-val:hover{transform:translateY(-3px);box-shadow:var(--lift)}
.nzbio-val h3{font-size:16px;font-weight:700;margin-bottom:8px}
.nzbio-val p{font-size:14px;line-height:1.8;color:var(--dim)}

/* 状态指标 */
.nzbio-metrics{display:grid;gap:16px;grid-template-columns:1fr;background:linear-gradient(135deg,#1d1418 0%,#3d1a2b 100%);border-radius:calc(var(--rad) + 8px);padding:clamp(22px,3.6vw,40px)}
.nzbio-metric{padding-left:16px;border-left:2px solid rgba(255,255,255,.18)}
.nzbio-metric b{display:block;font-size:clamp(17px,2.3vw,22px);font-weight:800;color:#ffd166;letter-spacing:.02em}
.nzbio-metric span{display:block;margin-top:6px;font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.72)}

/* 卡片 */
.nzbio-grid{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}
.nzbio-card{background:var(--card);border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;transition:transform .24s,box-shadow .24s,border-color .24s}
.nzbio-card:hover{transform:translateY(-4px);box-shadow:var(--lift);border-color:#f6cdd9}
.nzbio-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#f7eaea}
.nzbio-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.nzbio-card:hover .nzbio-thumb img{transform:scale(1.06)}
.nzbio-badge{position:absolute;top:10px;left:10px;padding:3px 10px;border-radius:999px;background:rgba(24,14,18,.76);color:#fff;font-size:11.5px;letter-spacing:.02em}
.nzbio-score{position:absolute;right:10px;bottom:10px;padding:2px 10px;border-radius:999px;background:var(--gold);color:#2a1a05;font-size:12.5px;font-weight:800}
.nzbio-cbody{padding:13px 15px 17px}
.nzbio-cname{font-size:15px;font-weight:700;line-height:1.45}
.nzbio-cmeta{margin-top:5px;font-size:12.5px;color:var(--dim)}

/* 排行榜 */
.nzbio-rank{display:grid;gap:10px;grid-template-columns:1fr}
.nzbio-rank li{display:flex;align-items:center;gap:13px;background:var(--card);border:1px solid var(--line);border-radius:var(--rad-s);padding:12px 15px;transition:border-color .2s,box-shadow .2s}
.nzbio-rank li:hover{border-color:#f6cdd9;box-shadow:0 8px 20px rgba(29,20,24,.07)}
.nzbio-num{flex:0 0 auto;width:30px;height:30px;border-radius:9px;background:#fdeef2;color:var(--flame-d);font-size:13.5px;font-weight:800;display:grid;place-items:center}
.nzbio-rank li:nth-child(-n+3) .nzbio-num{background:var(--flame);color:#fff}
.nzbio-rank b{font-size:14.5px;font-weight:600;min-width:0}
.nzbio-rtag{flex:0 0 auto;font-size:11.5px;color:var(--dim);border:1px solid var(--line);border-radius:999px;padding:1px 8px}
.nzbio-rank em{margin-left:auto;font-style:normal;font-size:13px;font-weight:700;color:var(--flame-d)}

/* 主题片单 */
.nzbio-topics{display:grid;gap:16px;grid-template-columns:1fr}
.nzbio-topic{position:relative;border-radius:var(--rad);padding:26px 22px;min-height:190px;display:flex;flex-direction:column;justify-content:flex-end;gap:9px;color:#fff;overflow:hidden;background:linear-gradient(150deg,#2b1622,#521c36);transition:transform .24s,box-shadow .24s}
.nzbio-topic:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(43,22,34,.28)}
.nzbio-topic.is-pic{background:#2b1622 url("/assets/images/backpic/back-2.webp") center/cover no-repeat}
.nzbio-topic.is-pic::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(24,12,18,.35),rgba(24,12,18,.92))}
.nzbio-topic>*{position:relative;z-index:1}
.nzbio-topic h3{font-size:17.5px;font-weight:800}
.nzbio-topic p{font-size:13.5px;line-height:1.75;color:rgba(255,255,255,.8)}
.nzbio-topic span{font-size:12.5px;color:#ffd166}

/* 资讯 */
.nzbio-news{display:grid;border-top:1px solid var(--line)}
.nzbio-news li{display:flex;align-items:baseline;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.nzbio-news li p{font-size:15px;font-weight:500;flex:1 1 auto}
.nzbio-news li span{flex:0 0 auto;font-size:12.5px;color:var(--flame-d);background:#fdeef2;border-radius:7px;padding:3px 9px}

/* 观众声音 */
.nzbio-voices{display:grid;gap:16px;grid-template-columns:1fr}
.nzbio-voice{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--rad);padding:22px}
.nzbio-voice p{font-size:14px;line-height:1.85;color:#3b2c32}
.nzbio-voice b{display:block;margin-top:14px;font-size:13px;color:var(--flame-d);font-weight:700}
.nzbio-voice::before{content:"”";position:absolute;top:2px;right:18px;font-size:54px;line-height:1;color:#f7dde4}

/* 问答 */
.nzbio-faq{display:grid;gap:12px;max-width:920px}
.nzbio-q{border:1px solid var(--line);border-radius:var(--rad-s);background:var(--card);padding:0 18px;transition:border-color .2s}
.nzbio-q:hover{border-color:#f6cdd9}
.nzbio-q summary{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:52px;padding:12px 0;font-size:15px;font-weight:600;cursor:pointer;list-style:none}
.nzbio-q summary::-webkit-details-marker{display:none}
.nzbio-q summary::after{content:"+";font-size:20px;color:var(--flame);font-weight:400}
.nzbio-q[open] summary::after{content:"−"}
.nzbio-q p{padding:0 0 18px;font-size:14px;line-height:1.85;color:var(--dim)}

/* 提醒区 */
.nzbio-cta{background:linear-gradient(135deg,#1d1418,#4a1b30);border-radius:calc(var(--rad) + 10px);padding:clamp(24px,4vw,44px);color:#fff;display:grid;gap:22px;grid-template-columns:1fr}
.nzbio-cta h2{font-size:clamp(20px,2.8vw,27px);font-weight:800;line-height:1.35}
.nzbio-cta p{margin-top:10px;font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.78);max-width:540px}
.nzbio-field{display:flex;flex-wrap:wrap;gap:10px}
.nzbio-field input{flex:1 1 200px;min-height:48px;padding:0 18px;border-radius:999px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1);color:#fff;font-size:14px}
.nzbio-field input::placeholder{color:rgba(255,255,255,.55)}
.nzbio-field input:focus{outline:2px solid #ffd166;outline-offset:2px;background:rgba(255,255,255,.16)}
.nzbio-note{margin-top:12px;font-size:12.5px;color:rgba(255,255,255,.55)}

/* 页脚 */
.nzbio-foot{background:#160d11;color:rgba(255,255,255,.7);padding:clamp(38px,5vw,64px) 0 22px}
.nzbio-footgrid{display:grid;gap:26px;grid-template-columns:1fr}
.nzbio-footcol h4{font-size:14px;color:#fff;margin-bottom:14px;font-weight:700}
.nzbio-footcol li{margin-bottom:9px}
.nzbio-footcol a{font-size:13.5px;color:rgba(255,255,255,.66);transition:color .2s}
.nzbio-footcol a:hover{color:#ffd166}
.nzbio-footcol p{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.62);max-width:340px}
.nzbio-copy{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;margin-top:30px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;color:rgba(255,255,255,.48)}

@media (min-width:768px){
  .nzbio-chans{grid-template-columns:repeat(2,1fr)}
  .nzbio-vals{grid-template-columns:repeat(2,1fr)}
  .nzbio-metrics{grid-template-columns:repeat(2,1fr)}
  .nzbio-grid{grid-template-columns:repeat(3,1fr)}
  .nzbio-rank{grid-template-columns:repeat(2,1fr)}
  .nzbio-topics{grid-template-columns:repeat(3,1fr)}
  .nzbio-voices{grid-template-columns:repeat(3,1fr)}
  .nzbio-footgrid{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:1024px){
  .nzbio-chans{grid-template-columns:repeat(3,1fr)}
  .nzbio-vals{grid-template-columns:repeat(4,1fr)}
  .nzbio-metrics{grid-template-columns:repeat(4,1fr)}
  .nzbio-grid{grid-template-columns:repeat(4,1fr)}
  .nzbio-cta{grid-template-columns:1.1fr .9fr;align-items:center}
  .nzbio-footgrid{grid-template-columns:1.4fr 1fr 1fr 1fr}
}
@media (max-width:520px){
  .nzbio-grid{grid-template-columns:1fr}
  .nzbio-nav a{padding:0 10px;font-size:13.5px}
  .nzbio-brand{font-size:15px}
  .nzbio-lead{font-size:14px}
  .nzbio-news li{flex-direction:column;gap:6px;align-items:flex-start}
  .nzbio-cta{padding:22px 18px}
}