:root{
  --qp-navy:#08172f;
  --qp-navy-2:#0f2346;
  --qp-navy-3:#133160;
  --qp-gold:#d7ad56;
  --qp-gold-2:#f0cf86;
  --qp-blue:#8ca8ca;
  --qp-blue-2:#cbd8e8;
  --qp-soft:#f3f6fb;
  --qp-white:#ffffff;
  --qp-ink:#132034;
  --qp-ink-2:#5f6d80;
  --qp-muted:#b8c6d9;
  --qp-line:rgba(255,255,255,.12);
  --qp-line-dark:rgba(19,32,52,.1);
  --qp-shadow:0 24px 70px rgba(0,0,0,.24);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(circle at 82% 8%,rgba(215,173,86,.18),transparent 24%),
    radial-gradient(circle at 18% 0,rgba(140,168,202,.14),transparent 22%),
    linear-gradient(180deg,var(--qp-navy),#0a1a34 42%,#0b1630 100%);
  color:#fff;
  font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;
}

a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button{font:inherit}

.qp-wrap{
  width:min(1180px,calc(100% - 36px));
  margin:0 auto;
}

.qp-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(8,23,47,.9);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--qp-line);
}

.qp-header-inner{
  min-height:76px;
  display:grid;
  grid-template-columns:auto auto 1fr auto;
  gap:24px;
  align-items:center;
}

.qp-logo img{
  max-width:164px;
  max-height:44px;
  object-fit:contain;
}

.qp-nav{
  justify-self:end;
  display:flex;
  gap:26px;
  font-size:14px;
  font-weight:900;
  color:#edf5ff;
}

.qp-nav a{
  position:relative;
  padding:28px 0 24px;
}

.qp-nav a::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:16px;
  height:2px;
  border-radius:99px;
  background:linear-gradient(90deg,var(--qp-gold),var(--qp-blue-2));
  transform:scaleX(0);
  transition:.2s ease;
}

.qp-nav a:hover::after,
.qp-nav a.is-active::after{
  transform:scaleX(1);
}

.qp-top-btn,
.qp-btn{
  min-height:48px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0 24px;
  border-radius:999px;
  font-weight:1000;
  transition:.18s ease;
}

.qp-top-btn,
.qp-btn-primary{
  background:linear-gradient(135deg,var(--qp-gold),var(--qp-gold-2));
  color:#102033;
  box-shadow:0 16px 34px rgba(215,173,86,.2);
}

.qp-btn-line{
  background:rgba(255,255,255,.06);
  border:1px solid var(--qp-line);
  color:#fff;
}

.qp-btn:hover,
.qp-top-btn:hover{
  transform:translateY(-2px);
}

.qp-menu{
  display:none;
  width:42px;
  height:38px;
  border:0;
  background:transparent;
}

.qp-menu span{
  display:block;
  width:24px;
  height:2px;
  margin:5px auto;
  background:#fff;
  border-radius:4px;
}

.qp-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin:0;
  color:var(--qp-gold-2);
  font-size:13px;
  font-weight:1000;
  letter-spacing:.16em;
  text-transform:uppercase;
}

.qp-eyebrow::before{
  content:"";
  width:34px;
  height:2px;
  border-radius:99px;
  background:linear-gradient(90deg,var(--qp-blue-2),var(--qp-gold));
}

.qp-hero{
  padding:86px 0 64px;
}

.qp-hero-shell{
  text-align:center;
}

.qp-hero h1{
  margin:16px auto 18px;
  max-width:900px;
  font-size:clamp(42px,6vw,76px);
  line-height:1;
  letter-spacing:-.055em;
}

.qp-lead{
  max-width:840px;
  margin:0 auto;
  color:#dde7f5;
  font-size:18px;
  line-height:1.84;
}

.qp-hero-cover{
  margin:34px auto 0;
  min-height:420px;
  padding:26px;
  border-radius:40px;
  background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.03));
  border:1px solid var(--qp-line);
  box-shadow:var(--qp-shadow);
}

.qp-hero-cover img{
  width:100%;
  max-height:360px;
  object-fit:contain;
}

.qp-portal-strip{
  margin-top:22px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
}

.qp-portal-strip article{
  padding:18px;
  border-radius:24px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--qp-line);
  text-align:left;
}

.qp-portal-strip strong{
  display:block;
  margin-bottom:8px;
  color:#fff;
}

.qp-portal-strip span{
  color:#d7e4f4;
  font-size:14px;
}

.qp-section-head{
  max-width:840px;
  margin-bottom:34px;
}

.qp-section-head-center{
  margin-left:auto;
  margin-right:auto;
  text-align:center;
}

.qp-section-head h2,
.qp-index-copy h2,
.qp-app-copy h2,
.qp-final h2{
  margin:12px 0;
  font-size:clamp(32px,4vw,56px);
  line-height:1.08;
  letter-spacing:-.04em;
}

.qp-section-head p,
.qp-index-copy p,
.qp-app-copy p,
.qp-final p{
  color:var(--qp-ink-2);
  line-height:1.82;
}

.qp-hall{
  padding:92px 0;
  background:var(--qp-soft);
  color:var(--qp-ink);
}

.qp-hall-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:18px;
}

.qp-hall-main,
.qp-hall-register,
.qp-hall-faq,
.qp-hall-app,
.qp-index-board article,
.channel-card,
.qp-app-list article,
.qp-route-track article,
.qp-faq-list details,
.qp-final-inner{
  border-radius:30px;
  background:#fff;
  border:1px solid var(--qp-line-dark);
  box-shadow:0 18px 46px rgba(19,32,52,.07);
}

.qp-hall-main{
  grid-row:span 2;
  display:grid;
  grid-template-columns:1fr .9fr;
  gap:22px;
  align-items:center;
  padding:26px;
}

.qp-hall-main span,
.qp-hall-register span,
.qp-hall-faq span,
.qp-hall-app span,
.channel-card span,
.qp-index-board b,
.qp-app-list b{
  color:var(--qp-navy-3);
}

.qp-hall-main h3,
.qp-hall-register h3,
.qp-hall-faq h3,
.qp-index-board b,
.channel-card h3,
.qp-app-list b{
  margin:0 0 10px;
  font-size:28px;
  line-height:1.15;
}

.qp-hall-main p,
.qp-hall-register p,
.qp-hall-faq p,
.qp-index-board span,
.channel-card p,
.qp-app-list span,
.qp-route-track span,
.qp-faq-list p{
  color:var(--qp-ink-2);
  line-height:1.72;
}

.qp-hall-main figure,
.qp-hall-app figure{
  margin:0;
  min-height:250px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:24px;
  background:#eef4ff;
}

.qp-hall-main img,
.qp-hall-app img{
  max-height:220px;
  object-fit:contain;
}

.qp-hall-register,
.qp-hall-faq,
.qp-hall-app{
  padding:22px;
}

.qp-hall-app{
  display:grid;
  grid-template-columns:.8fr 1.2fr;
  gap:18px;
  align-items:center;
}

.qp-index{
  padding:92px 0;
  background:#07142e;
}

.qp-index-layout{
  display:grid;
  grid-template-columns:.88fr 1.12fr;
  gap:28px;
  align-items:start;
}

.qp-index-copy p{
  color:#d9e5f6;
}

.qp-index-board{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}

.qp-index-board article{
  padding:22px;
  background:rgba(255,255,255,.06);
  border-color:var(--qp-line);
  box-shadow:none;
}

.qp-index-board b{
  display:block;
  margin:0 0 8px;
  color:#fff;
  font-size:22px;
}

.qp-index-board span{
  color:#d8e5f5;
}

.qp-play{
  padding:92px 0;
  background:#fff;
  color:var(--qp-ink);
}

.qp-play-channels{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}

.channel-card{
  padding:24px;
}

.channel-visual{
  padding:18px;
  display:flex;
  align-items:center;
  justify-content:center;
}

.channel-visual figure{
  margin:0;
  min-height:280px;
  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:24px;
  background:#eef4ff;
}

.channel-visual img{
  max-height:250px;
  object-fit:contain;
}

.qp-app-entry{
  padding:92px 0;
  background:var(--qp-soft);
  color:var(--qp-ink);
}

.qp-app-layout{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:26px;
  align-items:center;
}

.qp-app-list{
  margin-top:22px;
  display:grid;
  gap:12px;
}

.qp-app-list article{
  padding:18px 20px;
}

.qp-app-list b{
  display:block;
  font-size:20px;
}

.qp-app-visual{
  margin:0;
  min-height:360px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:34px;
  background:#fff;
  border:1px solid var(--qp-line-dark);
  box-shadow:0 18px 46px rgba(19,32,52,.07);
}

.qp-app-visual img{
  max-height:330px;
  object-fit:contain;
}

.qp-route{
  padding:92px 0;
  background:#07142e;
}

.qp-route-track{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:14px;
}

.qp-route-track article{
  position:relative;
  padding:20px 18px;
  background:rgba(255,255,255,.06);
  border-color:var(--qp-line);
  box-shadow:none;
}

.qp-route-track article::after{
  content:"";
  position:absolute;
  top:50%;
  right:-8px;
  width:16px;
  height:2px;
  background:rgba(255,255,255,.14);
}

.qp-route-track article:last-child::after{display:none}

.qp-route-track strong{
  display:block;
  margin-bottom:8px;
  color:#fff;
  font-size:20px;
}

.qp-route-track span{
  color:#d8e5f5;
}

.qp-faq{
  padding:92px 0;
  background:#fff;
  color:var(--qp-ink);
}

.qp-faq-layout{
  display:grid;
  grid-template-columns:.84fr 1.16fr;
  gap:24px;
  align-items:start;
}

.qp-faq-visual{
  margin:0;
  min-height:340px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:34px;
  background:linear-gradient(180deg,var(--qp-navy-2),var(--qp-navy));
  border:1px solid rgba(19,32,52,.08);
  box-shadow:0 18px 46px rgba(19,32,52,.07);
}

.qp-faq-visual img{
  max-height:310px;
  object-fit:contain;
}

.qp-faq-list{
  display:grid;
  gap:12px;
}

.qp-faq-list details{
  background:linear-gradient(180deg,#10284f,#0b1e3d);
  border-color:rgba(255,255,255,.08);
}

.qp-faq-list summary{
  cursor:pointer;
  list-style:none;
  padding:20px 22px;
  font-weight:1000;
  color:#fff;
}

.qp-faq-list summary::-webkit-details-marker{display:none}

.qp-faq-list p{
  margin:0;
  padding:0 22px 20px;
  color:#dce8f8;
}

.qp-final{
  padding:50px 0 92px;
  background:var(--qp-soft);
  color:var(--qp-ink);
}

.qp-final-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:26px;
  padding:32px;
}

.qp-final p{margin:0}

.qp-final-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.qp-footer{
  padding:34px 0;
  background:#07142e;
  border-top:1px solid var(--qp-line);
}

.qp-footer-inner{
  display:flex;
  justify-content:space-between;
  gap:24px;
  align-items:center;
}

.qp-footer-brand{
  display:flex;
  align-items:center;
  gap:14px;
}

.qp-footer-brand img{
  max-width:150px;
  max-height:44px;
  object-fit:contain;
}

.qp-footer-brand p{
  margin:4px 0 0;
  color:var(--qp-muted);
}

.qp-footer-links{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  color:#edf5ff;
  font-weight:800;
}

.img-missing,
.image-empty{
  display:none!important;
}

@media(max-width:1080px){
  .qp-header-inner{grid-template-columns:auto 1fr auto}
  .qp-nav{
    position:absolute;
    top:76px;
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    padding:12px 22px 20px;
    background:#07142e;
    border-bottom:1px solid var(--qp-line);
  }
  .qp-nav.is-open{display:flex}
  .qp-nav a{
    padding:12px 0;
    border-bottom:1px solid var(--qp-line);
  }
  .qp-nav a::after{display:none}
  .qp-menu{
    display:block;
    justify-self:end;
  }
  .qp-top-btn{display:none}

  .qp-hall-grid,
  .qp-index-layout,
  .qp-app-layout,
  .qp-faq-layout{
    grid-template-columns:1fr;
  }

  .qp-play-channels{
    grid-template-columns:1fr 1fr;
  }

  .qp-route-track{
    grid-template-columns:1fr 1fr;
  }

  .qp-portal-strip{
    grid-template-columns:1fr 1fr;
  }
}

@media(max-width:780px){
  .qp-wrap{width:min(100% - 28px,1180px)}
  .qp-hero{padding:56px 0 44px}
  .qp-hero h1{font-size:42px}
  .qp-lead{font-size:16px}

  .qp-hall-main,
  .qp-hall-app,
  .qp-play-channels,
  .qp-route-track,
  .qp-index-board,
  .qp-portal-strip{
    grid-template-columns:1fr;
  }

  .qp-route-track article::after{display:none}
  .qp-hero-cover{min-height:auto}
  .qp-hero-cover img{max-height:280px}

  .qp-app-visual,
  .qp-faq-visual{
    min-height:260px;
  }

  .qp-final-inner,
  .qp-footer-inner{
    flex-direction:column;
    align-items:flex-start;
  }
}