:root{--black:#05050b;--white:#fff;--blue:#00c2ff;--pink:#ff2ebd;--orange:#ffb000;--green:#a6ff00;--muted:#cfd7ff;--line:rgba(255,255,255,.18);--shadow:0 0 28px rgba(255,46,189,.35),0 0 42px rgba(0,194,255,.28)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--white);background:radial-gradient(circle at 10% 0%,rgba(255,46,189,.3),transparent 25%),radial-gradient(circle at 90% 8%,rgba(0,194,255,.3),transparent 25%),linear-gradient(135deg,#05050b,#101022 48%,#05050b);line-height:1.7;overflow-x:hidden}body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:radial-gradient(circle,rgba(255,255,255,.24) 1px,transparent 1px);background-size:28px 28px;opacity:.28;animation:floatDots 16s linear infinite;z-index:-1}@keyframes floatDots{from{background-position:0 0}to{background-position:120px 80px}}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;border-radius:24px}.site-header{position:sticky;top:0;z-index:10;background:rgba(5,5,11,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.header-inner{max-width:1220px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 18px}.brand-logo{display:inline-flex;align-items:center;gap:8px;font-weight:900;letter-spacing:.02em}.logo-mark{display:inline-grid;place-items:center;min-width:62px;height:44px;border-radius:16px;background:linear-gradient(135deg,var(--blue),var(--pink),var(--orange));box-shadow:var(--shadow);color:#05050b;font-size:24px}.logo-text{font-size:20px}.top-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.top-nav a{padding:10px 12px;border-radius:999px;color:#eef2ff;font-weight:700;font-size:14px}.top-nav a:hover{background:linear-gradient(135deg,rgba(0,194,255,.24),rgba(255,46,189,.22));box-shadow:0 0 20px rgba(166,255,0,.24)}.nav-toggle{display:none;border:0;border-radius:12px;background:var(--white);color:var(--black);font-size:22px;padding:8px 12px}.search-shell{max-width:1220px;margin:0 auto 14px;display:grid;grid-template-columns:1fr auto;gap:10px;padding:0 18px}.search-shell input{width:100%;border:2px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:var(--white);border-radius:999px;padding:14px 18px;outline:0}.search-shell input:focus{border-color:var(--green);box-shadow:0 0 24px rgba(166,255,0,.3)}.search-shell button,.btn{border:0;border-radius:999px;padding:13px 20px;font-weight:900;cursor:pointer}.search-shell button,.btn.primary{background:linear-gradient(135deg,var(--green),var(--orange));color:#05050b;box-shadow:0 0 24px rgba(255,176,0,.35)}.btn.ghost{border:2px solid var(--pink);color:var(--white);background:rgba(255,46,189,.1)}.search-note{grid-column:1/-1;margin:0;color:var(--muted);font-size:13px;min-height:20px}.section{max-width:1220px;margin:0 auto;padding:72px 18px}.neon-panel{border:1px solid var(--line);border-radius:36px;background:linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.03));box-shadow:var(--shadow);position:relative;overflow:hidden}.neon-panel:after{content:"";position:absolute;inset:auto -20% -42% 20%;height:280px;background:linear-gradient(90deg,var(--blue),var(--pink),var(--green));filter:blur(70px);opacity:.32}.hero,.page-hero{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:36px;margin-top:28px}.hero h1,.page-hero h1{font-size:clamp(36px,6vw,72px);line-height:1.02;margin:12px 0;background:linear-gradient(90deg,var(--white),var(--blue),var(--pink),var(--orange),var(--green));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 26px rgba(255,255,255,.12)}.hero-sub,.page-hero p{font-size:18px;color:#eef2ff}.breadcrumb,.eyebrow,.section-head p{color:var(--green);font-weight:900;letter-spacing:.08em;text-transform:uppercase}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:0;margin:20px 0 0;list-style:none}.hero-stats li,.data-card,.side-card{border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.08);padding:16px}.hero-stats strong,.data-card strong{display:block;color:var(--orange);font-size:20px}.hero-media,.video-card{position:relative;border:1px solid var(--line);border-radius:28px;background:rgba(255,255,255,.08);overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.hero-media:hover,.video-card:hover{transform:translateY(-8px) rotate(-.5deg);box-shadow:0 0 32px rgba(0,194,255,.42),0 0 54px rgba(255,46,189,.35);border-color:var(--green)}.hero-media img{display:block;width:100%;height:100%;object-fit:cover}.badge{position:absolute;top:14px;left:14px;background:linear-gradient(135deg,var(--pink),var(--orange));color:#05050b;font-weight:900;border-radius:999px;padding:7px 12px;font-size:13px}.play{position:absolute;inset:0;margin:auto;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.9);color:#05050b;box-shadow:0 0 28px rgba(166,255,0,.5);opacity:0;transform:scale(.8);transition:.25s}.video-card:hover .play,.hero-media:hover .play{opacity:1;transform:scale(1)}.giant{width:82px;height:82px;font-size:32px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head h2{font-size:clamp(28px,4vw,48px);line-height:1.12;margin:0}.section-head span{max-width:360px;color:var(--muted)}.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.video-card{padding:14px}.video-poster{min-height:230px;border-radius:20px;background-image:linear-gradient(180deg,transparent,rgba(0,0,0,.68)),var(--poster);background-size:cover;background-position:center;position:relative;overflow:hidden}.video-poster:after{content:"";position:absolute;inset:-40%;background:conic-gradient(from 0deg,var(--blue),var(--pink),var(--orange),var(--green),var(--blue));opacity:0;mix-blend-mode:screen;transition:.25s;animation:spin 3s linear infinite}.video-card:hover .video-poster:after{opacity:.32}@keyframes spin{to{transform:rotate(360deg)}}.video-card h3{font-size:20px;line-height:1.3;margin:14px 0 8px}.video-card p{color:#dce4ff;margin:0 0 10px}.metrics{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:#05050b}.metrics span,.tags span,.topic-cloud span,.tool-list span{display:inline-flex;border-radius:999px;padding:6px 10px;font-weight:800;background:var(--green);color:#05050b}.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.tags span{background:rgba(255,255,255,.12);color:#fff;border:1px solid var(--line)}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:34px}.reverse img{order:1}.split h2{font-size:clamp(28px,4vw,48px);line-height:1.13;margin:8px 0}.split p{color:#e2e8ff}.topic-cloud,.tool-list{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.creator-grid,.review-grid,.faq-grid,.logo-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.creator-grid article,.review-grid article,details,.logo-wall span{border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.08);padding:18px}.creator-grid strong{display:block;font-size:24px;color:var(--orange)}.creator-grid span{color:var(--green);font-weight:900}.review-grid{grid-template-columns:repeat(3,1fr)}.review-grid h3{color:var(--pink);margin:0}.logo-wall span{text-align:center;font-weight:900;color:#05050b;background:linear-gradient(135deg,var(--blue),var(--green),var(--orange))}.faq-grid{grid-template-columns:repeat(2,1fr);margin-top:20px}summary{cursor:pointer;font-weight:900;color:var(--orange)}.contact-band{display:grid;grid-template-columns:1fr .8fr;gap:24px;align-items:center;border:1px solid var(--line);border-radius:34px;background:linear-gradient(135deg,rgba(0,194,255,.13),rgba(255,46,189,.13))}.check-list{padding-left:20px;color:#e2e8ff}.data-card span{display:block;font-size:24px;color:var(--green);font-weight:900;word-break:break-all}.article-layout{display:grid;grid-template-columns:1fr 330px;gap:24px}.article-layout article{border:1px solid var(--line);border-radius:28px;background:rgba(255,255,255,.08);padding:24px}.site-footer{margin-top:70px;background:#030308;border-top:1px solid var(--line);padding:42px 18px}.footer-grid{max-width:1220px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:24px}.site-footer h2{font-size:18px;color:var(--orange)}.site-footer p{color:#dce4ff}.site-footer img{border-radius:18px;border:1px solid var(--line)}.copyright{text-align:center;margin:28px auto 0;max-width:1220px}.featured{padding:0}.featured .badge{top:18px;left:18px}@media (max-width:980px){.nav-toggle{display:block}.top-nav{display:none;position:absolute;left:18px;right:18px;top:72px;background:rgba(5,5,11,.96);border:1px solid var(--line);border-radius:20px;padding:12px}.top-nav.open{display:grid}.hero,.page-hero,.split,.contact-band,.article-layout{grid-template-columns:1fr}.video-grid,.creator-grid,.review-grid,.footer-grid{grid-template-columns:repeat(2,1fr)}.section-head{display:block}.hero-stats{grid-template-columns:1fr}.reverse img{order:0}}@media (max-width:640px){.search-shell{grid-template-columns:1fr}.video-grid,.creator-grid,.review-grid,.faq-grid,.footer-grid,.logo-wall{grid-template-columns:1fr}.section{padding:48px 14px}.hero,.page-hero{margin-top:16px}.hero h1,.page-hero h1{font-size:36px}.hero-sub,.page-hero p{font-size:16px}.video-poster{min-height:210px}}