:root{
  --bg:#07060b;
  --panel:#0e0c15;
  --text:#f2eefb;
  --muted:#9d97b3;
  --pink:#ff2e88;
  --cyan:#20e3ff;
  --purple:#8b5bff;
  --line:rgba(157,151,179,.16);
  --radius:18px;
  --nav-w:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:var(--pink);color:#fff}

/* ===== 全局质感层 ===== */
.scanlines{
  position:fixed;inset:0;z-index:9998;pointer-events:none;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.028) 0 1px,transparent 1px 3px);
  mix-blend-mode:soft-light;
}
.vignette{
  position:fixed;inset:0;z-index:9997;pointer-events:none;
  background:radial-gradient(ellipse at center,transparent 42%,rgba(0,0,0,.72) 100%);
}

/* ===== 导航 ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:9999;
  padding:18px 24px 0;
  transition:padding .35s ease;
}
.navbar{
  max-width:var(--nav-w);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:12px 22px;
  background:transparent;
  border:1px solid transparent;
  border-radius:999px;
  transition:all .4s ease;
}
.site-header.is-scrolled{padding-top:10px}
.site-header.is-scrolled .navbar{
  max-width:var(--nav-w);
  background:rgba(14,12,21,.74);
  border-color:rgba(255,46,136,.42);
  box-shadow:0 0 0 1px rgba(255,46,136,.08),0 12px 36px rgba(255,46,136,.22);
  backdrop-filter:blur(16px) saturate(1.4);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);
  padding:10px 18px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:32px;width:32px;object-fit:contain;border-radius:9px;box-shadow:0 0 14px rgba(255,46,136,.36)}
.brand-name{font-size:16px;font-weight:700;letter-spacing:.06em}
.brand-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--pink);
  box-shadow:0 0 10px var(--pink);
  animation:breathe 2.4s ease-in-out infinite;
}
@keyframes breathe{
  0%,100%{opacity:.35;box-shadow:0 0 4px var(--pink)}
  50%{opacity:1;box-shadow:0 0 14px var(--pink)}
}
.nav-links{display:flex;align-items:center;gap:22px;list-style:none}
.nav-links a{
  font-size:13.5px;color:var(--muted);
  position:relative;padding:4px 0;
  transition:color .25s;
  white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--cyan);border-radius:2px;
  transform:scaleX(0);transform-origin:center;
  transition:transform .3s ease;
  box-shadow:0 0 10px var(--cyan);
}
.nav-links a:hover,.nav-links a.active{color:var(--cyan)}
.nav-links a.active::after{transform:scaleX(1)}
.nav-cta{
  flex-shrink:0;
  padding:8px 20px;border-radius:999px;
  border:1px solid var(--pink);
  color:var(--pink);
  font-size:13.5px;font-weight:600;
  transition:all .25s;
  box-shadow:0 0 0 rgba(255,46,136,0);
}
.nav-cta:hover{background:var(--pink);color:#12030a;box-shadow:0 0 22px rgba(255,46,136,.6)}

/* ===== 首屏（对齐原有结构）===== */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;flex-direction:column;justify-content:center;
  padding:150px 24px 90px;
  overflow:hidden;
  isolation:isolate;
}
.hero-bg{
  position:absolute;inset:0;z-index:-2;
  background:url("images/tj-09-cover-endless-echoes.webp") center/cover no-repeat;
  filter:brightness(.42) blur(3px);
  transform:scale(1.08);
  opacity:.9;
}
.hero-veil{
  position:absolute;inset:0;z-index:-1;
  background:linear-gradient(90deg,rgba(7,6,11,.94) 0%,rgba(7,6,11,.62) 52%,rgba(7,6,11,.86) 100%);
}
.hero-inner{max-width:1180px;margin:0 auto;width:100%}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 16px;border-radius:999px;
  border:1px solid var(--cyan);
  color:var(--cyan);
  font-size:11.5px;letter-spacing:.2em;
  box-shadow:0 0 18px rgba(32,227,255,.28);
  margin-bottom:28px;
}
.hero-tag i{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.hero h1{
  font-size:clamp(58px,13vw,132px);
  line-height:.92;
  font-weight:900;
  letter-spacing:.02em;
  margin-bottom:26px;
  text-transform:uppercase;
}
.hero h1 .line-1{
  display:block;
  color:transparent;
  -webkit-text-stroke:2px rgba(255,46,136,.9);
  text-shadow:0 0 32px rgba(255,46,136,.28);
}
.hero h1 .line-2{
  display:block;
  background:linear-gradient(96deg,var(--pink),var(--purple) 45%,var(--cyan));
  -webkit-background-clip:text;background-clip:text;
  color:transparent;
  filter:drop-shadow(0 0 22px rgba(139,91,255,.5));
}
.hero-sub{
  max-width:620px;
  font-size:16px;color:var(--muted);
  letter-spacing:.08em;
  margin-bottom:38px;
}
.hero-sub b{color:var(--text);font-weight:500}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 32px;border-radius:999px;
  font-size:15px;font-weight:600;
  letter-spacing:.04em;
  transition:all .28s ease;
  cursor:pointer;
}
.btn-primary{
  background:linear-gradient(100deg,var(--pink),var(--purple));
  color:#12030a;
  box-shadow:0 0 26px rgba(255,46,136,.44);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 0 38px rgba(255,46,136,.68)}
.btn-ghost{
  border:1px solid rgba(157,151,179,.3);
  color:var(--text);
  background:rgba(255,255,255,.02);
}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);box-shadow:0 0 22px rgba(32,227,255,.28)}
.scroll-hint{
  position:absolute;right:34px;bottom:110px;
  writing-mode:vertical-rl;
  letter-spacing:.42em;font-size:11px;color:var(--muted);
  display:flex;align-items:center;gap:12px;
}
.scroll-hint span{display:block;width:1px;height:52px;background:linear-gradient(var(--pink),transparent)}

/* 播报条 */
.marquee{
  position:absolute;left:0;right:0;bottom:0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:rgba(14,12,21,.9);
  overflow:hidden;
  z-index:2;
}
.marquee-track{
  display:flex;width:max-content;
  animation:scrollX 30s linear infinite;
}
.marquee-track span{
  padding:12px 0;
  white-space:nowrap;
  font-size:12.5px;letter-spacing:.16em;color:var(--muted);
}
.marquee-track span em{color:var(--cyan);font-style:normal}
@keyframes scrollX{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===== 通用板块 ===== */
.section{padding:96px 24px;position:relative}
.wrap{max-width:1180px;margin:0 auto}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px;flex-wrap:wrap}
.sec-kicker{
  display:inline-block;font-size:11.5px;letter-spacing:.28em;color:var(--pink);
  margin-bottom:12px;
}
.sec-title{
  font-size:clamp(26px,3.4vw,38px);
  font-weight:800;letter-spacing:.02em;line-height:1.2;
}
.sec-title .accent{
  background:linear-gradient(92deg,var(--pink),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.sec-desc{font-size:14px;color:var(--muted);max-width:400px}

/* ===== 今夜必看 ===== */
.picks-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
}
.pick-card{
  position:relative;
  aspect-ratio:3/4;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--panel);
  transition:transform .35s ease,border-color .35s,box-shadow .35s;
}
.pick-card img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .5s ease;
}
.pick-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(7,6,11,.96) 0%,rgba(7,6,11,.45) 42%,transparent 74%);
}
.pick-card:hover{transform:translateY(-8px);border-color:var(--pink);box-shadow:0 0 32px rgba(255,46,136,.4)}
.pick-card:hover img{transform:scale(1.06)}
.pick-num{
  position:absolute;top:14px;left:16px;z-index:2;
  font-size:28px;font-weight:900;font-style:italic;
  color:transparent;-webkit-text-stroke:1.4px rgba(32,227,255,.85);
  line-height:1;
}
.pick-badge{
  position:absolute;top:14px;right:14px;z-index:2;
  padding:4px 11px;border-radius:999px;
  background:var(--pink);color:#12030a;
  font-size:11px;font-weight:700;letter-spacing:.06em;
  box-shadow:0 0 16px rgba(255,46,136,.6);
}
.pick-info{position:absolute;left:16px;right:16px;bottom:16px;z-index:2}
.pick-info h3{font-size:16px;font-weight:700;margin-bottom:4px}
.pick-info p{font-size:12px;color:var(--muted);letter-spacing:.04em}

/* ===== 正在播放 ===== */
.now-list{display:flex;flex-direction:column;gap:10px}
.now-row{
  display:grid;
  grid-template-columns:34px 52px 1fr 220px 64px 26px;
  align-items:center;gap:20px;
  padding:14px 18px;
  border-radius:14px;
  border:1px solid transparent;
  transition:all .3s ease;
}
.now-row:hover{
  background:rgba(255,255,255,.045);
  border-color:var(--line);
  padding-left:28px;
}
.eq{display:flex;align-items:flex-end;gap:3px;height:22px}
.eq i{
  width:4px;border-radius:2px;
  background:linear-gradient(var(--pink),var(--cyan));
  animation:eqJump 1.1s ease-in-out infinite;
}
.eq i:nth-child(1){height:40%;animation-delay:0s}
.eq i:nth-child(2){height:90%;animation-delay:.18s}
.eq i:nth-child(3){height:62%;animation-delay:.36s}
.eq i:nth-child(4){height:78%;animation-delay:.54s}
@keyframes eqJump{
  0%,100%{transform:scaleY(.42)}
  50%{transform:scaleY(1)}
}
.now-cover{width:40px;height:52px;border-radius:7px;object-fit:cover;border:1px solid var(--line)}
.now-meta h3{font-size:15px;font-weight:600;margin-bottom:2px}
.now-meta p{font-size:12px;color:var(--muted)}
.now-bar{height:5px;border-radius:3px;background:rgba(255,255,255,.09);overflow:hidden}
.now-bar i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,var(--pink),var(--cyan))}
.now-time{font-size:12.5px;color:var(--muted);text-align:right;font-variant-numeric:tabular-nums}
.now-arrow{color:var(--muted);font-size:16px;transition:all .25s}
.now-row:hover .now-arrow{color:var(--cyan);transform:translateX(4px)}

/* ===== 本周热度榜 ===== */
.rank-list{display:flex;flex-direction:column;gap:12px}
.rank-row{
  display:grid;
  grid-template-columns:52px 52px 1fr 200px 82px;
  align-items:center;gap:20px;
  padding:16px 22px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(14,12,21,.6);
  transition:all .3s;
}
.rank-row:hover{border-color:rgba(32,227,255,.42);box-shadow:0 0 24px rgba(32,227,255,.14)}
.rank-num{
  font-size:30px;font-weight:900;font-style:italic;line-height:1;text-align:center;
  color:transparent;-webkit-text-stroke:1.3px rgba(157,151,179,.66);
}
.rank-row.top .rank-num{
  background:linear-gradient(160deg,var(--pink),var(--purple),var(--cyan));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-stroke:0;
}
.rank-cover{width:40px;height:52px;border-radius:7px;object-fit:cover;border:1px solid var(--line)}
.rank-meta h3{font-size:15px;font-weight:600;margin-bottom:2px}
.rank-meta p{font-size:12px;color:var(--muted)}
.rank-heat{height:5px;border-radius:3px;background:rgba(255,255,255,.08);overflow:hidden}
.rank-heat i{
  display:block;height:100%;border-radius:3px;
  background:linear-gradient(90deg,var(--pink),var(--purple));
  box-shadow:0 0 12px rgba(255,46,136,.7);
}
.rank-trend{font-size:13px;text-align:right;font-variant-numeric:tabular-nums}
.trend-up{color:#38e08a}
.trend-down{color:#ff5f6d}

/* ===== 深夜专题 ===== */
.feature-grid{
  display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;
}
.feature-media{position:relative;border-radius:20px;overflow:hidden}
.feature-media::before{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(128deg,rgba(139,91,255,.46),transparent 46%);
  mix-blend-mode:screen;
}
.feature-media img{width:100%;height:100%;object-fit:cover;border-radius:20px;display:block}
.feature-body p{font-size:14.5px;color:var(--muted);margin-bottom:18px}
.feature-body h2{font-size:clamp(24px,3vw,34px);font-weight:800;line-height:1.3;margin-bottom:20px}
.feature-stats{display:flex;gap:38px;flex-wrap:wrap;margin-top:34px;padding-top:26px;border-top:1px solid var(--line)}
.feature-stat strong{
  display:block;font-size:32px;font-weight:900;line-height:1;
  background:linear-gradient(120deg,var(--cyan),var(--purple));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.feature-stat span{font-size:12.5px;color:var(--muted);letter-spacing:.06em}

/* ===== 使用指南 ===== */
.guide-grid{
  display:grid;grid-template-columns:340px 1fr;gap:64px;align-items:start;
}
.phone{
  position:relative;
  width:100%;max-width:300px;margin:0 auto;
  border-radius:34px;
  background:#040308;
  border:1.5px solid var(--pink);
  box-shadow:0 0 40px rgba(255,46,136,.34),inset 0 0 26px rgba(255,46,136,.1);
  padding:14px 12px 18px;
}
.phone-notch{
  width:78px;height:6px;border-radius:3px;background:#211c2b;margin:0 auto 14px;
}
.phone-screen{border-radius:20px;overflow:hidden;background:#0b0912}
.phone-player{position:relative;aspect-ratio:3/4;overflow:hidden}
.phone-player img{width:100%;height:100%;object-fit:cover}
.phone-player::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(7,6,11,.94),transparent 62%);
}
.phone-progress{
  position:absolute;left:12px;right:12px;bottom:44px;z-index:2;
}
.phone-progress .bar{height:4px;border-radius:2px;background:rgba(255,255,255,.22);overflow:hidden}
.phone-progress .bar i{display:block;width:62%;height:100%;background:linear-gradient(90deg,var(--pink),var(--cyan))}
.phone-progress .meta{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-top:6px}
.phone-title{position:absolute;left:12px;right:12px;bottom:14px;z-index:2;font-size:13px;font-weight:700}
.mini-list{padding:10px 12px 0;display:flex;flex-direction:column;gap:8px}
.mini-item{
  display:flex;align-items:center;gap:9px;
  padding:7px 9px;border-radius:9px;background:rgba(255,255,255,.045);
  font-size:11.5px;color:var(--muted);
}
.mini-item b{color:var(--text);font-weight:600}
.mini-dot{width:5px;height:5px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan);flex-shrink:0}
.steps-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.step-card{
  padding:22px 20px;border-radius:14px;
  border:1px solid var(--line);
  background:rgba(14,12,21,.55);
  transition:all .3s;
}
.step-card:hover{border-color:var(--cyan);box-shadow:0 0 26px rgba(32,227,255,.2);transform:translateY(-3px)}
.step-idx{
  display:inline-block;font-size:11px;letter-spacing:.2em;color:var(--cyan);margin-bottom:10px;
}
.step-card h3{font-size:15.5px;font-weight:700;margin-bottom:7px}
.step-card p{font-size:12.5px;color:var(--muted);line-height:1.65}

/* ===== 答疑 ===== */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;align-items:start}
.faq-item{
  border-radius:12px;
  border:1px solid var(--line);
  background:transparent;
  overflow:hidden;
  transition:all .3s;
}
.faq-item.open{
  background:rgba(255,46,136,.11);
  border-color:var(--pink);
  box-shadow:0 0 22px rgba(255,46,136,.2);
}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 18px;background:none;border:none;color:var(--text);
  font-size:13.5px;font-weight:600;text-align:left;cursor:pointer;font-family:inherit;
}
.faq-icon{
  flex-shrink:0;width:16px;height:16px;position:relative;
  transition:transform .3s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;top:50%;left:0;width:100%;height:1.5px;background:var(--pink);border-radius:1px;
}
.faq-icon::after{transform:rotate(90deg)}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .35s ease,padding .35s ease;
  padding:0 18px;
}
.faq-item.open .faq-a{max-height:200px;padding:0 18px 16px}
.faq-a p{font-size:12.5px;color:var(--muted);line-height:1.75}

/* ===== 热评 ===== */
.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.review-card{
  padding:20px 22px;border-radius:14px;
  border:1px solid var(--line);
  background:rgba(14,12,21,.65);
  transition:all .3s;
}
.review-card:hover{border-color:rgba(139,91,255,.5);box-shadow:0 0 24px rgba(139,91,255,.2)}
.review-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.avatar{
  width:38px;height:38px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;color:#0a0710;
  background:linear-gradient(135deg,var(--pink),var(--purple),var(--cyan));
}
.review-user{font-size:13px;font-weight:600}
.review-time{font-size:11px;color:var(--muted)}
.review-body{font-size:13px;color:#c9c3dd;line-height:1.7}
.review-foot{display:flex;gap:18px;margin-top:14px;font-size:11.5px;color:var(--muted)}
.review-foot span{display:inline-flex;align-items:center;gap:5px}

/* ===== 下载区 ===== */
.download{padding:110px 24px 120px;text-align:center;position:relative;overflow:hidden}
.download::before{
  content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);
  width:640px;height:320px;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(255,46,136,.15),transparent 68%);
}
.download h2{font-size:clamp(28px,4vw,44px);font-weight:900;margin-bottom:18px;position:relative}
.download p{font-size:14.5px;color:var(--muted);margin-bottom:36px;position:relative}
.download .btn{position:relative}

/* ===== 页脚 ===== */
.site-footer{
  padding:34px 24px 40px;
  border-top:1px solid var(--line);
  text-align:center;
  background:#050409;
}
.footer-inner{max-width:1180px;margin:0 auto}
.footer-line{font-size:11.5px;color:#5f5a72;margin-bottom:8px;line-height:1.8}
.footer-line a{color:#5f5a72;transition:color .25s}
.footer-line a:hover{color:var(--muted)}
.footer-time{font-size:11px;color:#4a465a;margin-top:4px}
.footer-brand{font-size:12px;color:#6c6684;margin-bottom:10px;letter-spacing:.08em}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .picks-grid{grid-template-columns:repeat(2,1fr)}
  .feature-grid{grid-template-columns:1fr;gap:34px}
  .guide-grid{grid-template-columns:1fr;gap:44px}
  .now-row{grid-template-columns:30px 48px 1fr 140px 58px 22px;gap:14px}
  .rank-row{grid-template-columns:44px 48px 1fr 140px 74px;gap:14px}
  .nav-links{gap:16px}
}
@media (max-width:768px){
  .site-header{padding:10px 12px 0}
  .navbar{padding:10px 14px;gap:12px}
  .nav-links{display:none}
  .nav-cta{padding:7px 15px;font-size:12.5px}
  .hero{padding:130px 18px 96px}
  .hero-sub{font-size:14px}
  .hero-actions{gap:12px}
  .btn{padding:12px 24px;font-size:14px}
  .scroll-hint{display:none}
  .section{padding:66px 18px}
  .sec-head{margin-bottom:30px}
  .picks-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .now-row{
    grid-template-columns:24px 44px 1fr 50px;
    gap:10px;padding:12px 10px;
  }
  .now-bar,.now-arrow{display:none}
  .now-row:hover{padding-left:14px}
  .rank-row{
    grid-template-columns:38px 44px 1fr 66px;
    gap:10px;padding:12px 12px;
  }
  .rank-heat{display:none}
  .rank-num{font-size:24px}
  .steps-grid{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr}
  .review-grid{grid-template-columns:1fr}
  .feature-stats{gap:26px}
  .feature-stat strong{font-size:26px}
  .phone{max-width:260px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}