:root{
  --blue:#0647ff;
  --pink:#ff00aa;
  --orange:#ffb000;
  --green:#00ff84;
  --black:#07070b;
  --white:#ffffff;
  --ink:#11111a;
  --muted:#73738a;
  --panel:rgba(255,255,255,.92);
  --glass:rgba(255,255,255,.12);
  --shadow:0 24px 80px rgba(0,0,0,.22);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;
  color:var(--white);
  background:
    radial-gradient(circle at 15% 10%, rgba(255,0,170,.38), transparent 28rem),
    radial-gradient(circle at 84% 8%, rgba(0,255,132,.28), transparent 26rem),
    linear-gradient(135deg,#050509 0%,#0d1235 48%,#08080c 100%);
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.22;
  background-image:
    linear-gradient(45deg, rgba(255,255,255,.07) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(255,255,255,.05) 25%, transparent 25%);
  background-size:38px 38px;
  z-index:-1;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.skip-link{
  position:absolute;left:-999px;top:12px;
  background:var(--green);color:#000;padding:10px 14px;border-radius:999px;z-index:1000
}
.skip-link:focus{left:12px}
.site-header{
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(18px);
  background:rgba(5,5,9,.78);
  border-bottom:1px solid rgba(255,255,255,.14);
}
.navbar{
  width:min(1180px,calc(100% - 32px));
  margin:auto;
  display:flex;
  gap:18px;
  align-items:center;
  justify-content:space-between;
  padding:16px 0 12px;
}
.logo{
  display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.08em;
}
.logo-mark{
  width:48px;height:48px;border-radius:16px;
  display:grid;place-items:center;
  color:#000;font-weight:950;
  background:linear-gradient(135deg,var(--green),var(--orange) 45%,var(--pink));
  box-shadow:0 0 32px rgba(0,255,132,.55), 0 0 60px rgba(255,0,170,.26);
  transform:rotate(-4deg);
}
.logo small{display:block;color:#b8b8d8;font-size:12px;margin-top:2px;letter-spacing:0}
.nav-links{
  display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end
}
.nav-links a{
  font-size:14px;font-weight:800;
  padding:10px 13px;border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.1);
  transition:.25s ease;
}
.nav-links a:hover,.nav-links a[aria-current="page"]{
  color:#000;background:linear-gradient(90deg,var(--green),var(--orange),var(--pink));
  transform:translateY(-2px);
  box-shadow:0 12px 30px rgba(255,0,170,.26)
}
.search-strip{
  width:min(1180px,calc(100% - 32px));
  margin:0 auto 14px;
  display:grid;
  grid-template-columns:1fr auto;
  gap:10px;
  align-items:center;
  padding:12px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:22px;
  background:linear-gradient(90deg,rgba(6,71,255,.32),rgba(255,0,170,.2),rgba(0,255,132,.16));
}
.search-strip input{
  width:100%;
  border:0;
  outline:0;
  padding:15px 16px;
  color:#fff;
  border-radius:16px;
  background:rgba(0,0,0,.38);
  font-size:15px;
}
.search-strip input::placeholder{color:rgba(255,255,255,.7)}
.search-strip button,.btn{
  border:0;cursor:pointer;
  padding:14px 18px;border-radius:999px;
  font-weight:950;color:#000;
  background:linear-gradient(90deg,var(--green),var(--orange));
  box-shadow:0 12px 30px rgba(0,255,132,.22);
  transition:.25s ease;
}
.search-strip button:hover,.btn:hover{transform:translateY(-2px) scale(1.02);filter:saturate(1.35)}
.search-result{
  grid-column:1/-1;
  color:#fff;
  font-size:13px;
  min-height:18px;
}
.container{width:min(1180px,calc(100% - 32px));margin:auto}
.hero{
  position:relative;
  padding:72px 0 42px;
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:36px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  color:#000;background:linear-gradient(90deg,var(--green),var(--orange),var(--pink));
  padding:9px 14px;border-radius:999px;
  font-weight:950;font-size:13px;
  box-shadow:0 0 30px rgba(255,0,170,.24);
}
h1,h2,h3{line-height:1.08;margin:0}
h1{
  margin-top:18px;
  font-size:clamp(42px,8vw,92px);
  letter-spacing:-.06em;
  text-transform:uppercase;
  text-shadow:5px 5px 0 rgba(255,0,170,.55), -4px -4px 0 rgba(0,255,132,.35);
}
.lead{
  color:#e8e8ff;
  font-size:clamp(16px,2vw,21px);
  line-height:1.8;
  max-width:760px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn.secondary{
  color:#fff;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.2);
  box-shadow:none;
}
.hero-card{
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
  overflow:hidden;
  background:linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,.05));
  box-shadow:var(--shadow);
  transform:rotate(1.5deg);
}
.hero-card img{height:420px;width:100%;object-fit:cover}
.hero-card figcaption{
  padding:16px 18px;
  display:flex;justify-content:space-between;gap:12px;align-items:center;
  color:#fff;background:rgba(0,0,0,.4);
}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 10px;border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.14);
  color:#fff;font-size:12px;font-weight:800
}
.section{padding:64px 0}
.section-head{
  display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px
}
.section-head h2{font-size:clamp(30px,4vw,54px);letter-spacing:-.04em}
.section-head p{color:#dadaf4;max-width:620px;line-height:1.7;margin:10px 0 0}
.grid{display:grid;gap:20px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card,.video-card,.topic-card,.faq-item,.review-card{
  border:1px solid rgba(255,255,255,.13);
  border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(255,255,255,.14),rgba(255,255,255,.055));
  box-shadow:0 18px 46px rgba(0,0,0,.18);
  overflow:hidden;
  position:relative;
}
.card{padding:22px}
.card h3,.topic-card h3,.review-card h3{font-size:22px;margin:0 0 10px}
.card p,.topic-card p,.review-card p,.faq-item p{color:#ddddf4;line-height:1.7}
.video-card{
  transition:transform .28s ease, box-shadow .28s ease, filter .28s ease;
}
.video-card:hover{
  transform:translateY(-8px) rotate(-1deg);
  box-shadow:0 0 0 2px rgba(0,255,132,.7),0 0 38px rgba(255,0,170,.62),0 28px 80px rgba(6,71,255,.35);
  filter:saturate(1.25);
}
.video-shell{
  height:210px;
  background:#111;
  position:relative;
  overflow:hidden;
}
.video-shell img,.video-shell video{
  width:100%;height:100%;object-fit:cover;opacity:.92;
}
.video-shell::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(6,71,255,.25),rgba(255,0,170,.22),rgba(0,255,132,.16));
  mix-blend-mode:screen;
}
.play-button{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.85);
  width:74px;height:74px;border-radius:50%;
  display:grid;place-items:center;
  color:#000;background:linear-gradient(135deg,var(--green),var(--orange),var(--pink));
  opacity:0;transition:.25s ease;
  box-shadow:0 0 36px rgba(255,255,255,.32);
  font-weight:950
}
.video-card:hover .play-button{opacity:1;transform:translate(-50%,-50%) scale(1)}
.video-body{padding:18px}
.video-body h3{font-size:20px;margin:0 0 12px}
.video-desc{color:#e6e6ff;line-height:1.65;font-size:14px}
.stats{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.stats span{
  color:#000;background:#fff;border-radius:999px;
  padding:6px 9px;font-size:12px;font-weight:900
}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.tags span{font-size:12px;color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:6px 9px;background:rgba(0,0,0,.2)}
.topic-card{padding:22px}
.topic-card::after,.card.glow::after{
  content:"";
  position:absolute;
  width:120px;height:120px;border-radius:50%;
  right:-40px;top:-40px;
  background:radial-gradient(circle,var(--pink),transparent 68%);
  opacity:.5
}
.creator{
  display:flex;gap:16px;align-items:center
}
.avatar{
  width:68px;height:68px;flex:none;border-radius:22px;
  background:linear-gradient(135deg,var(--blue),var(--pink),var(--orange));
  display:grid;place-items:center;font-weight:950;color:#fff;
  box-shadow:0 0 28px rgba(255,0,170,.35)
}
.review-card{padding:22px}
.review-card strong{color:var(--green)}
.partner-wall{
  display:grid;grid-template-columns:repeat(6,1fr);gap:14px
}
.partner-wall span{
  min-height:74px;border-radius:22px;
  display:grid;place-items:center;
  background:rgba(255,255,255,.12);
  border:1px dashed rgba(255,255,255,.22);
  font-weight:950;color:#fff
}
.faq-item{padding:20px}
.faq-item summary{cursor:pointer;font-weight:950;font-size:18px}
.contact-panel{
  display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:stretch
}
.qr-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.qr-box{
  background:rgba(255,255,255,.92);color:#000;
  border-radius:24px;padding:16px;text-align:center
}
.qr-box img{border-radius:18px;margin-bottom:10px}
.site-footer{
  margin-top:40px;
  padding:38px 0;
  background:#050507;
  border-top:1px solid rgba(255,255,255,.12)
}
.footer-grid{
  display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:24px;align-items:start
}
.footer-grid p,.footer-grid a{color:#cacae6;line-height:1.7}
.share-row{display:flex;gap:10px;flex-wrap:wrap}
.share-row a{background:rgba(255,255,255,.1);padding:8px 10px;border-radius:999px}
.breadcrumb{
  padding-top:28px;
  color:#dadaff;font-weight:800
}
.page-hero{
  padding:48px 0 30px
}
.page-hero h1{font-size:clamp(38px,7vw,76px)}
.article-list{display:grid;gap:16px}
.article-item{
  border-radius:24px;padding:20px;
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.13);
}
.article-item h3{margin:0 0 8px;font-size:22px}
.article-item p{color:#e0e0f4;line-height:1.75}
.neon-line{height:7px;border-radius:99px;background:linear-gradient(90deg,var(--blue),var(--pink),var(--orange),var(--green));margin:24px 0}
@keyframes floaty{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
}
.floaty{animation:floaty 4s ease-in-out infinite}
@media (max-width:980px){
  .hero-grid,.contact-panel,.footer-grid{grid-template-columns:1fr}
  .grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}
  .partner-wall{grid-template-columns:repeat(3,1fr)}
  .hero-card img{height:320px}
}
@media (max-width:680px){
  .navbar{align-items:flex-start;flex-direction:column}
  .nav-links{justify-content:flex-start}
  .search-strip{grid-template-columns:1fr}
  .grid-4,.grid-3,.grid-2,.qr-row{grid-template-columns:1fr}
  .section{padding:42px 0}
  .partner-wall{grid-template-columns:repeat(2,1fr)}
  h1{text-shadow:3px 3px 0 rgba(255,0,170,.52), -2px -2px 0 rgba(0,255,132,.32)}
}

.mt-22{margin-top:22px}