:root{
  --neon:#FCEE21;
  --neon-2:#FFF566;
  --neon-soft:rgba(252,238,33,.55);
  --neon-dim:rgba(252,238,33,.16);
  --bg:#050505;
  --bg2:#0b0b09;
  --card:#101010;
  --card2:#16160f;
  --line:#262618;
  --txt:#f2f2e8;
  --sub:#8f8f7e;
  --maxw:1160px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--txt);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  line-height:1.7;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.serif{font-family:"STKaiti","Kaiti SC","KaiTi","DFKai-SB",serif}
/* ============ 通用 ============ */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
section{position:relative;padding:100px 0}
.sec-num{
  font-size:12px;letter-spacing:4px;color:var(--neon);
  display:flex;align-items:center;gap:12px;margin-bottom:18px;
}
.sec-num::before{content:"";width:36px;height:1px;background:var(--neon);box-shadow:0 0 8px var(--neon)}
.sec-h{
  font-size:clamp(28px,4vw,42px);line-height:1.3;letter-spacing:2px;margin-bottom:16px;
}
.sec-sub{color:var(--sub);font-size:15px;max-width:660px;line-height:1.9}
.glow{color:var(--neon);text-shadow:0 0 8px var(--neon-soft),0 0 30px var(--neon-dim)}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line) 20%,var(--line) 80%,transparent)}
.btn{
  display:inline-flex;align-items:center;gap:8px;cursor:pointer;border:none;
  background:var(--neon);color:#0d0d08;font-weight:700;font-size:15px;
  padding:14px 30px;border-radius:999px;
  box-shadow:0 0 18px var(--neon-dim);transition:.25s;font-family:inherit;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 28px rgba(252,238,33,.32)}
.btn.ghost{
  background:transparent;color:var(--neon);
  border:1px solid var(--neon);box-shadow:inset 0 0 12px rgba(252,238,33,.06);
}
.btn.ghost:hover{background:rgba(252,238,33,.08);box-shadow:0 0 22px var(--neon-dim)}
.btn.small{padding:10px 20px;font-size:13px}
/* 滚动淡入 */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
/* ============ 导航 ============ */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(5,5,5,.72);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:.3s;
}
header.solid{border-bottom-color:var(--line);background:rgba(5,5,5,.92)}
.nav{display:flex;align-items:center;gap:16px;height:74px;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.nav .brand{display:flex;align-items:center;gap:11px;cursor:pointer}
.nav .brand img{width:38px;height:38px;border-radius:10px;box-shadow:0 0 12px rgba(252,238,33,.28)}
.nav .brand .bt{font-size:20px;letter-spacing:3px}
.nav .brand .be{font-size:9px;color:var(--sub);font-style:italic;letter-spacing:1px;margin-top:-4px}
.nav ul{display:flex;gap:30px;list-style:none;margin-left:auto}
.nav ul li a{
  font-size:14px;color:var(--sub);letter-spacing:1px;transition:.25s;position:relative;padding:4px 0;
}
.nav ul li a:hover,.nav ul li a.on{color:var(--neon)}
.nav ul li a.on::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;
  background:var(--neon);box-shadow:0 0 8px var(--neon);
}
.nav .cta{margin-left:8px}
.burger{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:none;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.burger span{display:block;width:18px;height:1.5px;background:var(--neon)}
/* ============ HERO ============ */
.hero{
  min-height:100vh;display:flex;align-items:center;
  padding:120px 0 60px;position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;width:720px;height:720px;border-radius:50%;
  background:radial-gradient(circle,rgba(252,238,33,.10),transparent 62%);
  top:-160px;right:-180px;filter:blur(20px);
}
.hero::after{
  content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(252,238,33,.06),transparent 65%);
  bottom:-200px;left:-160px;filter:blur(20px);
}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;position:relative;z-index:2}
.hero-tag{
  display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:2px;
  color:var(--neon);border:1px solid var(--neon-dim);background:rgba(252,238,33,.05);
  padding:7px 16px;border-radius:999px;margin-bottom:26px;
}
.hero-tag i{width:6px;height:6px;border-radius:50%;background:var(--neon);box-shadow:0 0 10px var(--neon);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{
  font-size:clamp(38px,6.2vw,68px);line-height:1.18;letter-spacing:3px;margin-bottom:22px;
}
.hero h1 span{display:block}
.hero-desc{font-size:16px;color:var(--sub);max-width:520px;line-height:2;margin-bottom:30px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.hero-logo-wrap{position:relative;display:flex;justify-content:center}
.hero-logo-wrap img{
  width:min(330px,80%);border-radius:34px;
  box-shadow:0 0 50px rgba(252,238,33,.30), 0 0 140px rgba(252,238,33,.10);
  animation:float 6s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  padding-top:36px;border-top:1px solid var(--line);position:relative;z-index:2;
}
.hero-stats div b{display:block;font-size:26px;letter-spacing:1px;line-height:1.3}
.hero-stats div span{font-size:12px;color:var(--sub);letter-spacing:1px}
/* ============ 时间框架 ============ */
.time-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
.time-card{
  position:relative;padding:34px 28px 30px;border-radius:20px;
  background:linear-gradient(160deg,var(--card2),var(--card));
  border:1px solid var(--line);transition:.35s;overflow:hidden;
}
.time-card:hover{transform:translateY(-6px);border-color:var(--neon);box-shadow:0 18px 50px rgba(252,238,33,.10)}
.time-card::after{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--neon),transparent);
  opacity:0;transition:.35s;
}
.time-card:hover::after{opacity:1}
.t-when{font-size:11px;letter-spacing:5px;color:var(--sub);font-weight:600}
.t-cn{font-size:26px;letter-spacing:6px;margin:8px 0 14px}
.t-line{height:1px;background:var(--line);margin:18px 0}
.t-mod{font-size:19px;letter-spacing:2px;margin-bottom:10px}
.t-desc{font-size:14px;color:var(--sub);line-height:1.9;min-height:84px}
.t-benefit{
  display:inline-block;font-size:12px;color:var(--neon);letter-spacing:1px;
  border-left:2px solid var(--neon);padding-left:10px;margin-top:6px;
}
/* ============ 四大模块 ============ */
.mod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:48px}
.mod-card{
  padding:32px 30px;border-radius:20px;
  background:linear-gradient(150deg,var(--card),var(--bg2));
  border:1px solid var(--line);transition:.35s;position:relative;
}
.mod-card:hover{border-color:var(--neon-dim);transform:translateY(-5px);box-shadow:0 20px 46px rgba(0,0,0,.5)}
.mod-card .mi{
  width:48px;height:48px;border-radius:14px;margin-bottom:20px;
  background:rgba(252,238,33,.08);border:1px solid var(--neon-dim);
  display:flex;align-items:center;justify-content:center;
}
.mod-card h3{font-size:21px;letter-spacing:2px;margin-bottom:6px}
.mod-card .ms{font-size:12px;color:var(--sub);letter-spacing:2px;margin-bottom:18px}
.mod-card ul{list-style:none}
.mod-card ul li{
  font-size:14px;color:var(--sub);line-height:1.8;padding-left:18px;position:relative;margin-bottom:8px;
}
.mod-card ul li::before{
  content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;
  background:var(--neon);box-shadow:0 0 8px var(--neon-dim);
}
/* ============ 三大品类 ============ */
.cate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
.cate-card{
  text-align:center;padding:44px 26px;border-radius:22px;
  background:radial-gradient(120% 100% at 50% 0%,rgba(252,238,33,.07),transparent 60%),var(--card);
  border:1px solid var(--line);transition:.35s;
}
.cate-card:hover{transform:translateY(-6px);border-color:var(--neon);box-shadow:0 18px 44px rgba(252,238,33,.09)}
.cate-card .ci{
  width:66px;height:66px;margin:0 auto 22px;border-radius:50%;
  border:1px solid var(--neon-dim);background:rgba(252,238,33,.06);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 20px var(--neon-dim);
}
.cate-card h3{font-size:23px;letter-spacing:4px;margin-bottom:12px}
.cate-card .eg{font-size:13px;color:var(--sub);line-height:1.9;margin-bottom:18px}
.cate-card .cn2{font-size:12px;color:var(--neon);letter-spacing:2px}
/* ============ 行业共生 ============ */
.ind-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:48px}
.ind-card{
  padding:34px 30px;border-radius:20px;border:1px solid var(--line);
  background:linear-gradient(150deg,var(--card2),var(--card));
}
.ind-card h3{font-size:20px;letter-spacing:2px;margin-bottom:4px}
.ind-card .who{font-size:12px;color:var(--neon);letter-spacing:2px;margin-bottom:22px}
.pain-row{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}
.pain-item{
  display:flex;align-items:flex-start;gap:12px;font-size:14px;color:var(--sub);line-height:1.7;
}
.pain-item .k{
  flex:none;font-size:11px;color:#ff6b5e;border:1px solid rgba(255,107,94,.3);
  border-radius:5px;padding:2px 7px;background:rgba(255,107,94,.07);margin-top:2px;
}
.solve-box{
  border-top:1px dashed var(--neon-dim);padding-top:20px;
}
.solve-box .sh{font-size:12px;letter-spacing:2px;color:var(--neon);margin-bottom:12px}
.solve-box ul{list-style:none}
.solve-box ul li{font-size:14px;color:var(--txt);line-height:1.8;padding-left:18px;position:relative;margin-bottom:6px}
.solve-box ul li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--neon);box-shadow:0 0 8px var(--neon-dim)}
/* ============ 洞察 ============ */
.insight{
  display:grid;grid-template-columns:repeat(2,1fr);gap:56px;margin-top:48px;
}
.insight h3{font-size:19px;letter-spacing:2px;margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.insight ul{list-style:none}
.insight li{margin-bottom:18px}
.insight li b{display:block;font-size:15px;margin-bottom:4px;letter-spacing:1px}
.insight li span{font-size:13px;color:var(--sub);line-height:1.8}
/* ============ 使命 ============ */
.mission{
  text-align:center;padding:110px 0;position:relative;overflow:hidden;
  background:radial-gradient(70% 100% at 50% 50%,rgba(252,238,33,.07),transparent 70%);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.mission .qm{font-size:14px;letter-spacing:6px;color:var(--sub)}
.mission .mb{
  font-size:clamp(32px,5.2vw,58px);letter-spacing:10px;margin:20px 0 34px;line-height:1.35;
}
.mission-line{width:70px;height:1px;background:var(--neon);margin:0 auto 34px;box-shadow:0 0 12px var(--neon)}
.mission .mv{font-size:clamp(20px,3vw,32px);letter-spacing:8px;color:var(--txt)}
.mission .md{font-size:14px;color:var(--sub);margin-top:26px;letter-spacing:1px;line-height:2}
/* ============ CTA ============ */
.cta-sec{text-align:center;padding:100px 0}
.cta-box{
  border:1px dashed var(--neon-dim);border-radius:26px;padding:60px 40px;
  background:linear-gradient(140deg,rgba(252,238,33,.07),rgba(252,238,33,.01));
}
.cta-box h2{font-size:clamp(26px,3.6vw,40px);letter-spacing:3px;margin-bottom:16px}
.cta-box p{color:var(--sub);font-size:15px;margin-bottom:32px;line-height:1.9}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
/* ============ 页脚 ============ */
footer{border-top:1px solid var(--line);padding:52px 0 40px;background:var(--bg2)}
.foot{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;flex-wrap:wrap}
.foot-brand{display:flex;align-items:center;gap:14px}
.foot-brand img{width:52px;height:52px;border-radius:14px;box-shadow:0 0 14px rgba(252,238,33,.2)}
.foot-brand .fb b{font-size:20px;letter-spacing:3px}
.foot-brand .fb span{display:block;font-size:10px;color:var(--sub);font-style:italic;letter-spacing:1px}
.foot-links{display:flex;gap:26px;font-size:13px;color:var(--sub)}
.foot-links a:hover{color:var(--neon)}
.foot-copy{margin-top:34px;padding-top:22px;border-top:1px solid var(--line);font-size:12px;color:#6a6a5c;line-height:1.9}
/* ============ 关于我们 ============ */
.about-wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;margin-top:44px;align-items:start}
.about-text p{font-size:15px;color:var(--sub);line-height:2.1;margin-bottom:20px}
.about-text p:first-child{color:var(--txt);font-size:17px;letter-spacing:1px}
.about-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.about-tags span{
  font-size:12px;color:var(--neon);letter-spacing:1px;
  border:1px solid var(--neon-dim);background:rgba(252,238,33,.05);
  padding:6px 14px;border-radius:999px;
}
.about-side{position:sticky;top:100px}
.ab-card{
  border:1px solid var(--line);border-radius:20px;padding:30px 26px;
  background:linear-gradient(150deg,var(--card2),var(--card));
}
.ab-t{font-size:13px;letter-spacing:3px;color:var(--sub);padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:6px}
.ab-item{padding:16px 0;border-bottom:1px solid var(--line)}
.ab-item:last-child{border-bottom:none;padding-bottom:0}
.ab-item b{display:block;font-size:16px;letter-spacing:2px;margin-bottom:4px}
.ab-item span{font-size:12px;color:var(--sub)}
/* ============ 联系我们 ============ */
.fill{color:var(--neon);border-bottom:1px dashed var(--neon);padding-bottom:1px}
.ct-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:44px;align-items:start}
.ct-info{padding-top:6px}
.ct-item{margin-bottom:26px}
.ct-k{font-size:12px;letter-spacing:3px;color:var(--sub);margin-bottom:8px}
.ct-v{font-size:16px;letter-spacing:1px;line-height:1.7}
.ct-note{font-size:12px;color:var(--sub);line-height:1.9;padding-top:18px;border-top:1px solid var(--line)}
.ct-form{
  border:1px solid var(--line);border-radius:20px;padding:32px 28px;
  background:linear-gradient(150deg,var(--card),var(--bg2));
}
.field{margin-bottom:18px}
.field label{display:block;font-size:12px;color:var(--sub);letter-spacing:2px;margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;background:#08080a;border:1px solid var(--line);color:var(--txt);
  border-radius:12px;padding:13px 14px;font-size:14px;outline:none;
  font-family:inherit;transition:.25s;
}
.field textarea{resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--neon);box-shadow:0 0 0 3px rgba(252,238,33,.08)}
.field input::placeholder,.field textarea::placeholder{color:#5c5c50}
/* ============ 导航动作区 ============ */
.nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
/* ============ 上传与分享 ============ */
.up-wrap{margin-top:44px}
.up-zone{
  border:2px dashed var(--neon-dim);border-radius:22px;padding:48px 28px;text-align:center;
  background:linear-gradient(150deg,rgba(252,238,33,.05),rgba(252,238,33,.01));
  transition:.3s;
}
.up-zone:hover,.up-zone.over{border-color:var(--neon);background:rgba(252,238,33,.07)}
.uz-ic{
  width:70px;height:70px;margin:0 auto 18px;border-radius:50%;
  border:1px solid var(--neon-dim);background:rgba(252,238,33,.06);
  display:flex;align-items:center;justify-content:center;box-shadow:0 0 22px var(--neon-dim);
}
.uz-t{font-size:16px;margin-bottom:8px;letter-spacing:1px}
.uz-t span{color:var(--neon);border-bottom:1px solid var(--neon)}
.uz-s{font-size:12px;color:var(--sub);margin-bottom:22px}
.up-list{margin-top:22px}
.up-empty{text-align:center;font-size:13px;color:var(--sub);padding:28px;border:1px dashed var(--line);border-radius:16px}
.up-item{
  display:flex;align-items:center;gap:14px;padding:16px 18px;margin-bottom:12px;
  border:1px solid var(--line);border-radius:16px;background:var(--card);
}
.up-item .fi{
  width:44px;height:44px;flex:none;border-radius:12px;background:var(--neon-dim);
  border:1px solid var(--neon-dim);display:flex;align-items:center;justify-content:center;
  color:var(--neon);font-size:14px;
}
.up-item .fb{flex:1;min-width:0}
.up-item h5{font-size:14px;margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.up-bar{height:4px;border-radius:2px;background:#1d1d16;overflow:hidden}
.up-bar i{display:block;height:100%;width:0;background:var(--neon);border-radius:2px;transition:width .35s}
.up-meta{display:flex;justify-content:space-between;font-size:11px;color:var(--sub);margin-top:7px}
.up-item .ab{display:flex;gap:8px;flex:none}
.up-item .mini{
  border:1px solid var(--neon);color:var(--neon);background:transparent;
  border-radius:999px;padding:6px 12px;font-size:11px;cursor:pointer;transition:.2s;
  font-family:inherit;
}
.up-item .mini:hover{background:rgba(252,238,33,.1)}
.up-item .mini.on{background:var(--neon);color:#111;border-color:var(--neon)}
.share-row{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:34px}
.share-box{
  padding:30px 28px;border-radius:20px;border:1px solid var(--line);
  background:linear-gradient(150deg,var(--card2),var(--card));
}
.share-box h4{font-size:18px;letter-spacing:2px;margin-bottom:6px}
.share-box p{font-size:13px;color:var(--sub);margin-bottom:18px}
.share-btns{display:flex;gap:10px;flex-wrap:wrap}
/* ============ 登录注册 ============ */
.auth-mask{
  position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.8);backdrop-filter:blur(6px);
  display:none;align-items:center;justify-content:center;padding:20px;
}
.auth-mask.show{display:flex;animation:fade .25s}
@keyframes fade{from{opacity:0}to{opacity:1}}
.auth-box{
  width:100%;max-width:420px;background:var(--card2);border:1px solid var(--neon-dim);
  border-radius:24px;padding:28px 28px 22px;box-shadow:0 30px 80px rgba(0,0,0,.7);
  max-height:92vh;overflow-y:auto;
}
.auth-head{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.auth-head img{width:40px;height:40px;border-radius:10px}
.auth-head b{font-size:19px;letter-spacing:3px;color:var(--neon);display:block}
.auth-head span{font-size:10px;color:var(--sub);font-style:italic}
.auth-tabs{display:flex;border:1px solid var(--neon-dim);border-radius:999px;overflow:hidden;margin-bottom:22px}
.auth-tabs div{flex:1;text-align:center;padding:11px;font-size:14px;color:var(--sub);cursor:pointer;transition:.2s;letter-spacing:2px}
.auth-tabs div.on{background:var(--neon);color:#111;font-weight:700}
.auth-tip{text-align:center;font-size:12px;color:var(--sub);margin-top:16px}
.auth-tip span{color:var(--neon);cursor:pointer}
.auth-close{
  text-align:center;font-size:12px;color:var(--sub);margin-top:18px;padding-top:16px;
  border-top:1px solid var(--line);cursor:pointer;
}
/* ============ 子页头部 ============ */
.page-hero{
  padding:150px 0 70px;position:relative;overflow:hidden;
  border-bottom:1px solid var(--line);
}
.page-hero::before{
  content:"";position:absolute;width:620px;height:620px;border-radius:50%;
  background:radial-gradient(circle,rgba(252,238,33,.09),transparent 62%);
  top:-240px;right:-150px;filter:blur(20px);
}
.page-hero::after{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(252,238,33,.05),transparent 66%);
  bottom:-240px;left:-120px;filter:blur(20px);
}
.ph-in{position:relative;z-index:2}
.ph-tag{font-size:12px;letter-spacing:5px;color:var(--neon);margin-bottom:16px}
.page-hero h1{font-size:clamp(30px,4.6vw,46px);letter-spacing:2px;line-height:1.32;margin-bottom:16px}
.ph-desc{color:var(--sub);font-size:15px;max-width:660px;line-height:2}
.crumb{font-size:12px;color:var(--sub);letter-spacing:1px;margin-bottom:18px}
.crumb a{color:var(--sub)}
.crumb a:hover{color:var(--neon)}
.crumb i{font-style:normal;margin:0 8px;opacity:.4}

/* ============ 页面通用三卡 ============ */
.mgrid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.mini-card{
  padding:28px 24px;border-radius:18px;border:1px solid var(--line);
  background:linear-gradient(150deg,var(--card2),var(--card));transition:.35s;
}
.mini-card:hover{transform:translateY(-5px);border-color:var(--neon-dim);box-shadow:0 16px 40px rgba(0,0,0,.5)}
.mini-card h4{font-size:17px;letter-spacing:2px;margin-bottom:8px}
.mini-card p{font-size:13px;color:var(--sub);line-height:1.9;min-height:60px}
.mini-card .more{font-size:12px;color:var(--neon);letter-spacing:1px}

/* ============ 侧栏状态卡 ============ */
.side-card{
  padding:26px 24px;border-radius:18px;border:1px solid var(--neon-dim);
  background:linear-gradient(150deg,rgba(252,238,33,.06),transparent);
}
.side-card b{display:block;font-size:16px;letter-spacing:1px;margin-bottom:6px}
.side-card span{font-size:12px;color:var(--sub);line-height:1.7;display:block}

/* ============ 两栏 ============ */
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:start;margin-top:44px}

/* ============ 数据条 ============ */
.stat-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  margin-top:40px;padding:30px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.stat-row div b{display:block;font-size:24px;letter-spacing:1px;line-height:1.3}
.stat-row div span{font-size:12px;color:var(--sub);letter-spacing:1px}

/* ============ 跳转条 ============ */
.nextbar{
  display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  margin-top:50px;padding:26px 30px;border-radius:18px;
  border:1px dashed var(--neon-dim);background:rgba(252,238,33,.03);
}
.nextbar .nt{font-size:15px;letter-spacing:1px}
.nextbar .nt span{display:block;font-size:12px;color:var(--sub);margin-top:4px}

/* ============ 品类页 ============ */
.cate-card[data-cat]{cursor:pointer}
.cate-card.on{
  border-color:var(--neon);
  box-shadow:0 0 0 1px var(--neon), 0 18px 44px rgba(252,238,33,.12);
  background:radial-gradient(120% 100% at 50% 0%,rgba(252,238,33,.12),transparent 60%),var(--card);
}
.now-playing{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  padding:18px 22px;margin:26px 0 30px;
  border:1px solid var(--neon-dim);border-radius:16px;
  background:rgba(252,238,33,.05);
}
.np-wave{width:130px;flex:none}
.np-wave .wave{height:36px}
.np-txt{flex:1;min-width:180px;font-size:13px;color:var(--sub)}
.np-txt b{display:block;color:var(--neon);font-size:14px;margin-bottom:2px;letter-spacing:1px}
.audio-item .mini-play{
  margin-top:14px;border:1px solid var(--neon);color:var(--neon);background:transparent;
  border-radius:999px;padding:6px 18px;font-size:12px;cursor:pointer;font-family:inherit;
  transition:.2s;
}
.audio-item .mini-play:hover{background:rgba(252,238,33,.1)}
.audio-item.playing{border-color:var(--neon)}
.audio-item.playing .mini-play{background:var(--neon);color:#111;border-color:var(--neon)}

/* ============ 响应式 ============ */
@media (max-width:960px){
  .hero-in{grid-template-columns:1fr;gap:36px;text-align:center}
  .hero-desc{margin-left:auto;margin-right:auto}
  .hero-btns{justify-content:center}
  .hero-logo-wrap img{width:240px}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:24px 16px}
  .time-grid,.mod-grid,.cate-grid,.ind-grid,.insight,.about-wrap,.ct-wrap,.share-row,.mgrid3,.split{grid-template-columns:1fr}
  .stat-row{grid-template-columns:repeat(2,1fr);gap:24px 16px}
  .nav .nav-actions .contact-link{display:none}
  .up-item{flex-wrap:wrap}
  .about-side{position:static}
  .insight{gap:36px}
  section{padding:72px 0}
  .nav ul{display:none}
  .nav ul.open{
    display:flex;flex-direction:column;gap:18px;
    position:absolute;top:74px;left:0;right:0;
    background:rgba(6,6,5,.98);backdrop-filter:blur(14px);
    padding:22px 28px;border-bottom:1px solid var(--line);
  }
  .burger{display:flex}
  .nav .cta{display:none}
}
@media (max-width:560px){
  .wrap,.nav{padding:0 20px}
  .hero h1{letter-spacing:1px}
  .cate-card,.mod-card,.ind-card{padding:28px 22px}
  .cta-box{padding:44px 22px}
  .foot{flex-direction:column}
}