:root{--black:#101014;--white:#fff;--blue:#00d4ff;--pink:#ff2bd6;--orange:#ffb000;--green:#b6ff00;--muted:#d8d8e8;--card:rgba(255,255,255,.09);--line:rgba(255,255,255,.22);--shadow:0 24px 80px rgba(0,0,0,.35)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Microsoft YaHei",PingFang SC,Helvetica,Arial,sans-serif;background:radial-gradient(circle at 10% 10%,rgba(0,212,255,.28),transparent 30%),radial-gradient(circle at 90% 0,rgba(255,43,214,.26),transparent 26%),linear-gradient(135deg,#101014 0%,#1b1024 48%,#07140f 100%);color:var(--white);line-height:1.72;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,92vw);margin-inline:auto}.skip-link{position:absolute;left:-999px;top:0;background:var(--green);color:#111;padding:.75rem 1rem;z-index:9}.skip-link:focus{left:1rem}.site-header{position:relative;isolation:isolate;padding-bottom:1.2rem}.header-glow{position:absolute;inset:0;background:linear-gradient(110deg,rgba(0,212,255,.14),rgba(255,43,214,.2),rgba(255,176,0,.12));filter:blur(2px);z-index:-1}.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 0}.brand-logo,.footer-logo{display:inline-flex;align-items:center;gap:.7rem;font-weight:1000;letter-spacing:.04em;text-transform:uppercase}.brand-logo img,.footer-logo img{filter:drop-shadow(0 0 18px rgba(0,212,255,.6))}.brand-logo span{font-size:clamp(1.45rem,4vw,2.35rem);background:linear-gradient(90deg,var(--blue),var(--pink),var(--orange),var(--green));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 30px rgba(255,43,214,.25)}.domain-pill{border:1px solid var(--line);padding:.55rem .8rem;border-radius:999px;background:rgba(0,0,0,.28);box-shadow:0 0 24px rgba(0,212,255,.18);font-size:.92rem}.nav-wrap{border-block:1px solid var(--line);background:rgba(0,0,0,.32);backdrop-filter:blur(16px);position:sticky;top:0;z-index:4}.nav-scroll{display:flex;gap:.7rem;overflow-x:auto;padding:.72rem 0}.nav-link{white-space:nowrap;padding:.55rem .9rem;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);font-weight:800}.nav-link:hover,.nav-link.is-active{background:linear-gradient(90deg,var(--blue),var(--pink));color:#fff;box-shadow:0 0 28px rgba(255,43,214,.42);transform:translateY(-1px)}.fake-search{padding:1rem 0 0}.fake-search label{display:block;font-weight:900;margin-bottom:.45rem;color:var(--green)}.fake-search-box{display:flex;gap:.55rem;background:rgba(255,255,255,.08);border:1px solid var(--line);border-radius:1.1rem;padding:.45rem;box-shadow:var(--shadow)}.fake-search input{flex:1;min-width:0;border:0;border-radius:.8rem;background:rgba(0,0,0,.42);color:#fff;padding:.95rem 1rem;font-size:1rem;outline:2px solid transparent}.fake-search input:focus{outline-color:var(--blue)}button,.btn{border:0;cursor:pointer;border-radius:999px;padding:.86rem 1.15rem;font-weight:1000;color:#121214;background:linear-gradient(90deg,var(--green),var(--orange));box-shadow:0 0 26px rgba(182,255,0,.35)}button:hover,.btn:hover{transform:translateY(-2px) scale(1.02)}.search-hint{margin:.5rem 0 0;color:var(--muted);font-size:.93rem}.hero{position:relative;padding:4.2rem 0 3rem}.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(310px,.95fr);gap:2rem;align-items:center}.graffiti{display:inline-flex;gap:.45rem;align-items:center;border:1px solid var(--line);border-radius:999px;padding:.35rem .75rem;background:rgba(0,0,0,.35);color:var(--green);font-weight:900}.hero h1{font-size:clamp(2.45rem,7vw,5.8rem);line-height:.96;margin:.8rem 0;background:linear-gradient(90deg,var(--blue),#fff,var(--pink),var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.06em}.hero p{font-size:clamp(1rem,2.2vw,1.25rem);color:#f4f4ff}.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.25rem}.btn-secondary{background:linear-gradient(90deg,var(--pink),var(--blue));color:#fff}.hero-card{position:relative;overflow:hidden;border-radius:2rem;background:linear-gradient(135deg,rgba(0,212,255,.22),rgba(255,43,214,.28),rgba(255,176,0,.2));border:1px solid var(--line);padding:1rem;box-shadow:var(--shadow)}.hero-card::before{content:"";position:absolute;inset:-30%;background:conic-gradient(from 90deg,var(--blue),var(--pink),var(--orange),var(--green),var(--blue));animation:spin 8s linear infinite;opacity:.18}.hero-card img{position:relative;border-radius:1.5rem;min-height:360px;object-fit:cover;border:2px solid rgba(255,255,255,.25)}@keyframes spin{to{transform:rotate(1turn)}}.ticker{display:flex;gap:1rem;overflow:hidden;border-block:1px solid var(--line);padding:.7rem 0;background:#050507}.ticker span{white-space:nowrap;font-weight:1000;color:var(--orange);animation:marquee 18s linear infinite}@keyframes marquee{to{transform:translateX(-100%)}}main{position:relative}.section{padding:4rem 0}.section-title{max-width:780px;margin-bottom:1.6rem}.eyebrow{color:var(--green);font-weight:1000;letter-spacing:.12em;text-transform:uppercase}.section-title h2{font-size:clamp(2rem,4.8vw,3.65rem);line-height:1.05;margin:.15rem 0;background:linear-gradient(90deg,var(--white),var(--blue),var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent}.section-title p{color:var(--muted)}.grid{display:grid;gap:1.1rem}.video-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.video-card{position:relative;overflow:hidden;border-radius:1.35rem;background:rgba(255,255,255,.075);border:1px solid rgba(255,255,255,.16);box-shadow:var(--shadow);transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}.video-card:hover,.video-card:focus-within{transform:translateY(-8px) rotate(-.5deg);box-shadow:0 0 0 2px var(--green),0 0 55px rgba(255,43,214,.55),0 24px 85px rgba(0,0,0,.45);border-color:var(--blue)}.video-frame{position:relative;aspect-ratio:16/10;overflow:hidden;background:#08080c}.video-frame video,.video-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.video-poster{transition:transform .35s ease,filter .35s ease}.video-card:hover .video-poster{transform:scale(1.08) rotate(.7deg);filter:saturate(1.35) contrast(1.08)}.play-badge{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.88);width:4.2rem;height:4.2rem;border-radius:50%;display:grid;place-items:center;font-size:1.5rem;background:linear-gradient(135deg,var(--pink),var(--blue),var(--green));color:white;opacity:0;box-shadow:0 0 40px rgba(0,212,255,.65);transition:opacity .25s ease,transform .25s ease}.video-card:hover .play-badge,.video-card:focus-within .play-badge{opacity:1;transform:translate(-50%,-50%) scale(1)}.video-body{padding:1rem}.video-body h3{font-size:1.15rem;line-height:1.35;margin:.1rem 0 .55rem}.video-body p{color:var(--muted);margin:.2rem 0}.tag-row{display:flex;flex-wrap:wrap;gap:.42rem;margin:.8rem 0}.tag-row span{font-size:.78rem;font-weight:800;border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:.2rem .55rem;background:rgba(0,212,255,.12);color:#eaffff}.video-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin:.85rem 0 0}.video-stats div{background:rgba(0,0,0,.32);border-radius:.85rem;padding:.55rem;text-align:center}.video-stats dt{font-size:.72rem;color:#bfc0d8}.video-stats dd{margin:0;font-weight:1000;color:var(--orange)}.topic-grid,.ai-grid,.kol-grid,.review-grid,.partner-grid,.contact-grid,.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.card{border:1px solid rgba(255,255,255,.16);border-radius:1.25rem;background:linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.045));padding:1.15rem;box-shadow:var(--shadow);position:relative;overflow:hidden}.card::after{content:"";position:absolute;right:-2rem;top:-2rem;width:7rem;height:7rem;border-radius:50%;background:radial-gradient(circle,var(--pink),transparent 70%);opacity:.22}.card h3{margin:.15rem 0 .4rem;font-size:1.25rem}.card p{color:var(--muted)}.metric{color:var(--green);font-weight:1000}.ai-card{min-height:220px}.ai-card:nth-child(2){background:linear-gradient(135deg,rgba(255,43,214,.16),rgba(0,212,255,.08))}.ai-card:nth-child(3){background:linear-gradient(135deg,rgba(182,255,0,.15),rgba(255,176,0,.08))}.kol-card img{width:74px;height:74px;border-radius:50%;margin-bottom:.8rem;border:2px solid var(--blue);box-shadow:0 0 22px rgba(0,212,255,.45)}.review-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.review-card blockquote{margin:0;color:#f4f4ff}.review-card cite{display:block;margin-top:.85rem;color:var(--green);font-style:normal;font-weight:900}.partner-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.partner-logo{display:grid;place-items:center;min-height:86px;font-weight:1000;border-radius:1.1rem;background:linear-gradient(135deg,rgba(0,212,255,.14),rgba(255,43,214,.13));border:1px solid rgba(255,255,255,.18)}.faq-list{display:grid;gap:.8rem}.faq-list details{border:1px solid rgba(255,255,255,.18);border-radius:1rem;background:rgba(0,0,0,.28);padding:1rem}.faq-list summary{cursor:pointer;font-weight:1000;color:#fff}.faq-list p{color:var(--muted)}.contact-grid{align-items:start}.qr-card img{width:150px;height:150px;border-radius:1rem;background:#fff;padding:.3rem}.breadcrumb{display:flex;gap:.45rem;flex-wrap:wrap;color:#d7d8ef;font-weight:800;margin:1.2rem 0}.breadcrumb a{color:var(--green)}.page-hero{padding:3rem 0 1.4rem}.page-hero h1{font-size:clamp(2.2rem,5.5vw,4.35rem);line-height:1.05;margin:.3rem 0;background:linear-gradient(90deg,var(--blue),var(--pink),var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent}.article-list{display:grid;gap:1rem}.article-item{display:grid;grid-template-columns:180px 1fr;gap:1rem;align-items:center}.article-item img{border-radius:1rem;aspect-ratio:4/3;object-fit:cover}.cta-panel{border:1px solid rgba(255,255,255,.2);border-radius:2rem;padding:2rem;background:linear-gradient(125deg,rgba(0,212,255,.18),rgba(255,43,214,.18),rgba(182,255,0,.12));box-shadow:var(--shadow)}.site-footer{margin-top:4rem;padding:3rem 0 1rem;background:#060607;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr 1fr;gap:1.5rem}.footer-copy{color:#bfc0d8}.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}.footer-links a{color:#f0f0ff}.qr-wrap{display:flex;gap:1rem;flex-wrap:wrap}.qr-wrap figure{margin:0}.qr-wrap figcaption{font-size:.86rem;color:#d7d8ef;text-align:center;margin-top:.35rem}.share-row{display:flex;gap:.7rem;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);margin-top:1.2rem;padding-top:1rem}.share-row a{border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:.36rem .75rem;color:var(--green)}.pulse-dot{display:inline-block;width:.72rem;height:.72rem;border-radius:50%;background:var(--green);box-shadow:0 0 16px var(--green);margin-right:.3rem}.mini-label{font-weight:1000;color:var(--orange)}@media (max-width:980px){.hero-grid,.video-grid,.topic-grid,.ai-grid,.kol-grid,.contact-grid,.feature-grid{grid-template-columns:1fr 1fr}.review-grid,.partner-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.article-item{grid-template-columns:130px 1fr}}@media (max-width:680px){.topbar{align-items:flex-start;flex-direction:column}.fake-search-box{flex-direction:column}.hero{padding-top:2.5rem}.hero-grid,.video-grid,.topic-grid,.ai-grid,.kol-grid,.review-grid,.partner-grid,.contact-grid,.feature-grid{grid-template-columns:1fr}.hero-card img{min-height:260px}.section{padding:2.7rem 0}.article-item{grid-template-columns:1fr}.video-stats{grid-template-columns:repeat(3,1fr)}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}