:root{
  --blue:#00a6ff;
  --pink:#ff00a8;
  --orange:#ff7a00;
  --yellow:#ffdb1a;
  --green:#ccff00;
  --dark:#06060c;
  --ink:#11121a;
  --white:#fff;
  --muted:#d7defa;
  --card:rgba(255,255,255,.095);
  --line:rgba(255,255,255,.22);
  --radius:28px;
  --shadow:0 22px 70px rgba(0,0,0,.32);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;background:radial-gradient(circle at 16% 8%,rgba(0,166,255,.34),transparent 28%),radial-gradient(circle at 84% 12%,rgba(255,0,168,.32),transparent 30%),linear-gradient(135deg,#05050b 0%,#12102a 48%,#05050b 100%);color:var(--white);line-height:1.72;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent 86%);z-index:-1}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}
.skip-link{position:absolute;left:-999px;top:auto;background:var(--green);color:#000;padding:.75rem 1rem;border-radius:999px;z-index:99}
.skip-link:focus{left:1rem;top:1rem}
.site-header{position:sticky;top:0;z-index:50;background:rgba(5,5,12,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.header-inner{width:min(1180px,92vw);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 0}
.logo-wrap{display:flex;align-items:center;gap:.8rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.logo-wrap img{width:116px;border-radius:16px;box-shadow:0 0 28px rgba(255,0,168,.36)}
.logo-copy{display:grid;font-size:.82rem;color:var(--muted)}
.logo-copy strong{font-size:1.05rem;color:#fff}
.primary-nav{display:flex;align-items:center;gap:.45rem;flex-wrap:wrap;justify-content:flex-end}
.primary-nav a{font-weight:800;font-size:.94rem;padding:.56rem .78rem;border:1px solid transparent;border-radius:999px;transition:.22s ease;color:#f5f7ff}
.primary-nav a:hover,.primary-nav a[aria-current="page"]{border-color:rgba(255,255,255,.38);background:linear-gradient(90deg,rgba(0,166,255,.22),rgba(255,0,168,.2));box-shadow:0 0 22px rgba(0,166,255,.25)}
.search-strip{border-top:1px solid rgba(255,255,255,.08);background:linear-gradient(90deg,rgba(0,166,255,.12),rgba(255,0,168,.16),rgba(204,255,0,.12))}
.search-box{width:min(980px,92vw);margin:0 auto;padding:.78rem 0;display:flex;gap:.6rem;align-items:center}
.search-box input{flex:1;border:2px solid rgba(255,255,255,.24);border-radius:999px;background:rgba(255,255,255,.08);color:#fff;padding:.92rem 1.1rem;font-size:1rem;outline:none;box-shadow:inset 0 0 18px rgba(255,255,255,.06)}
.search-box input::placeholder{color:#bfc9ff}
.search-box button,.btn{border:0;border-radius:999px;padding:.92rem 1.24rem;font-weight:900;color:#05050b;background:linear-gradient(90deg,var(--green),var(--yellow),var(--orange));box-shadow:0 12px 28px rgba(255,218,0,.22);cursor:pointer;transition:.22s ease;white-space:nowrap}
.search-box button:hover,.btn:hover{transform:translateY(-2px) rotate(-1deg);filter:saturate(1.35);box-shadow:0 18px 42px rgba(255,0,168,.32)}
.search-message{width:min(980px,92vw);margin:-.2rem auto .65rem;color:#fff;background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:.5rem .8rem;font-size:.92rem;display:none}
.search-message.is-show{display:block}
main{width:min(1180px,92vw);margin:0 auto}
.hero{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:2rem;align-items:center;min-height:680px;padding:4.5rem 0 3rem}
.hero:before,.section-card:before{content:"";position:absolute;inset:auto auto 8% -8%;width:210px;height:210px;border-radius:50%;background:var(--pink);filter:blur(70px);opacity:.4;z-index:-1}
.eyebrow{display:inline-flex;align-items:center;gap:.45rem;padding:.4rem .72rem;border-radius:999px;color:#05050b;background:var(--green);font-weight:900;box-shadow:0 0 22px rgba(204,255,0,.26);transform:rotate(-1.5deg)}
h1,h2,h3,h4,h5,h6{line-height:1.08;margin:0 0 1rem;font-weight:1000;letter-spacing:-.03em}
h1{font-size:clamp(2.5rem,7vw,5.8rem);text-shadow:5px 5px 0 rgba(255,0,168,.75),10px 10px 0 rgba(0,166,255,.5)}
h2{font-size:clamp(2rem,4.2vw,3.8rem)}
h3{font-size:1.45rem}
p{margin:.35rem 0 1rem;color:#e9edff}.lead{font-size:1.18rem;color:#fff;max-width:58rem}.keyword-flow{font-weight:800;color:#fcff74}.hero-actions{display:flex;gap:.9rem;flex-wrap:wrap;margin:1.5rem 0}.btn.secondary{background:linear-gradient(90deg,var(--blue),var(--pink));color:#fff}.domain-pill{display:inline-flex;gap:.35rem;align-items:center;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:.55rem .85rem;font-weight:900;color:#fff}.hero-visual{position:relative}.hero-visual img{border-radius:var(--radius);box-shadow:var(--shadow);border:4px solid rgba(255,255,255,.22)}.play-float{position:absolute;right:7%;bottom:8%;display:grid;place-items:center;width:92px;height:92px;border-radius:50%;background:linear-gradient(135deg,var(--pink),var(--blue),var(--green));box-shadow:0 0 40px rgba(255,0,168,.65);font-size:2.1rem;animation:pulse 1.8s infinite}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-top:1.25rem}.stat{background:rgba(255,255,255,.1);border:1px solid var(--line);border-radius:22px;padding:1rem;text-align:center}.stat strong{display:block;font-size:1.7rem;color:var(--yellow)}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08) rotate(5deg)}}
@keyframes glowJump{0%,100%{filter:hue-rotate(0deg) saturate(1);transform:translateY(0)}35%{filter:hue-rotate(80deg) saturate(1.6);transform:translateY(-8px) rotate(-1deg)}70%{filter:hue-rotate(180deg) saturate(1.8);transform:translateY(-3px) rotate(1deg)}}
.section{padding:4.5rem 0;position:relative}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.5rem}.section-head p{max-width:42rem}.section-card{position:relative;background:linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.045));border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow);overflow:hidden}.grid{display:grid;gap:1rem}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}
.video-card{position:relative;overflow:hidden;border-radius:26px;background:#080811;border:1px solid rgba(255,255,255,.18);box-shadow:0 18px 48px rgba(0,0,0,.26);transition:.24s ease;min-height:100%}.video-card:hover{animation:glowJump .9s ease both;box-shadow:0 0 0 3px rgba(204,255,0,.42),0 0 52px rgba(255,0,168,.48),0 22px 60px rgba(0,166,255,.32)}.video-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#090912}.video-media img,.video-media video{width:100%;height:100%;object-fit:cover;transition:.3s ease}.video-card:hover .video-media img{transform:scale(1.08)}.video-media video{display:block;background:linear-gradient(135deg,rgba(0,166,255,.26),rgba(255,0,168,.24));position:absolute;inset:0;opacity:.1}.play-button{position:absolute;inset:0;margin:auto;width:74px;height:74px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.9);color:#05050b;font-weight:1000;font-size:1.65rem;opacity:0;transform:scale(.78);transition:.22s ease}.video-card:hover .play-button{opacity:1;transform:scale(1)}.video-body{padding:1rem}.tag-list{display:flex;gap:.45rem;flex-wrap:wrap;margin:.6rem 0}.tag{font-size:.78rem;font-weight:900;border-radius:999px;padding:.25rem .55rem;color:#05050b;background:var(--green)}.tag:nth-child(2n){background:var(--yellow)}.video-meta{display:flex;flex-wrap:wrap;gap:.55rem;color:#dfe6ff;font-size:.9rem}.video-meta span{padding:.18rem .46rem;border-radius:999px;background:rgba(255,255,255,.1)}.image-domain-note{font-size:.84rem;color:#cfd9ff;margin:.55rem 0 0}.topic-card,.review-card,.faq-item,.creator-card,.partner-tile,.tool-card{border-radius:24px;background:rgba(255,255,255,.09);border:1px solid var(--line);padding:1.1rem;box-shadow:0 14px 38px rgba(0,0,0,.18)}.topic-card strong,.tool-card strong{color:var(--green)}.creator-card img{border-radius:22px;margin-bottom:.8rem}.review-card{position:relative}.review-card:before{content:"17C";position:absolute;right:1rem;top:.45rem;font-size:2.8rem;font-weight:1000;color:rgba(255,255,255,.07)}.review-card cite{display:block;color:var(--yellow);font-style:normal;font-weight:900}.partner-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem}.partner-tile{text-align:center;font-weight:1000;background:linear-gradient(135deg,rgba(0,166,255,.2),rgba(255,0,168,.14));min-height:88px;display:grid;place-items:center}.faq-list{display:grid;gap:.8rem}.faq-item summary{cursor:pointer;font-weight:1000;color:#fff}.faq-item p{margin:.75rem 0 0}.contact-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:1rem}.qr-row{display:flex;gap:1rem;flex-wrap:wrap}.qr-card{background:#fff;color:#05050b;border-radius:22px;padding:.8rem;text-align:center;font-weight:900;width:168px}.qr-card img{border-radius:14px}.breadcrumb{margin:1.1rem 0 0;color:#cad5ff;font-weight:800}.breadcrumb a{color:var(--green)}.article-list{display:grid;gap:1rem}.article-item{padding:1.1rem;border-radius:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16)}.article-item h3{margin-bottom:.45rem}.feature-list{display:grid;gap:.7rem;list-style:none;padding:0;margin:1rem 0}.feature-list li{padding:.8rem 1rem;border-radius:18px;background:rgba(204,255,0,.1);border:1px solid rgba(204,255,0,.22)}.site-footer{margin-top:3rem;background:#030307;border-top:1px solid rgba(255,255,255,.16)}.footer-inner{width:min(1180px,92vw);margin:auto;padding:2.4rem 0;display:grid;grid-template-columns:1fr 1.2fr;gap:1.2rem}.footer-logo img{width:126px;margin-bottom:.75rem}.footer-links{display:flex;gap:.6rem;flex-wrap:wrap}.footer-links a{padding:.4rem .7rem;border-radius:999px;background:rgba(255,255,255,.08);font-weight:800}.icp{color:#bfc9ff}.share-row{display:flex;gap:.55rem;flex-wrap:wrap}.share-row span{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--pink));font-weight:900}.notice{border-left:5px solid var(--green);padding:1rem;background:rgba(204,255,0,.08);border-radius:18px}.page-hero{padding:3rem 0 1.2rem}.page-hero h1{font-size:clamp(2.3rem,5.8vw,4.7rem)}
@media (max-width:960px){.hero,.contact-layout,.footer-inner{grid-template-columns:1fr}.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}.section-head{align-items:flex-start;flex-direction:column}.primary-nav{justify-content:flex-start}.hero{min-height:auto;padding-top:2.8rem}.hero-stats{grid-template-columns:1fr 1fr 1fr}.partner-wall{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.header-inner{align-items:flex-start;flex-direction:column}.logo-wrap img{width:94px}.primary-nav a{font-size:.86rem;padding:.48rem .58rem}.search-box{align-items:stretch;flex-direction:column}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.hero-stats{grid-template-columns:1fr}.section{padding:3rem 0}.qr-card{width:148px}h1{text-shadow:3px 3px 0 rgba(255,0,168,.75),6px 6px 0 rgba(0,166,255,.5)}}