:root{--bg:#09080f;--panel:#15111f;--panel2:#1f1730;--orange:#ff7a18;--pink:#ff2d8d;--purple:#8a4dff;--text:#fff7f2;--muted:#c9bed1;--line:rgba(255,255,255,.12)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 20% 0%,rgba(255,45,141,.24),transparent 28%),radial-gradient(circle at 80% 12%,rgba(138,77,255,.2),transparent 30%),var(--bg);color:var(--text);line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:24px;padding:16px 6vw;background:rgba(9,8,15,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.logo{font-size:26px;font-weight:900}.logo span{display:inline-grid;place-items:center;width:42px;height:42px;margin-right:6px;border-radius:14px;background:linear-gradient(135deg,var(--orange),var(--pink));color:#fff}.nav{display:flex;gap:18px;flex:1;justify-content:center}.nav a{color:var(--muted);font-size:15px}.nav a:hover{color:#fff}.top-cta,.btn{border:0;border-radius:999px;padding:12px 20px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.top-cta,.primary{background:linear-gradient(135deg,var(--orange),var(--pink));box-shadow:0 12px 30px rgba(255,45,141,.25)}.ghost{border:1px solid var(--line);background:rgba(255,255,255,.06)}.menu-btn{display:none;background:none;border:0;color:#fff;font-size:26px}.hero{min-height:680px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:36px;padding:70px 6vw 40px}.hero h1,.page-hero h1{font-size:clamp(36px,6vw,72px);line-height:1.08;margin:12px 0}.hero p,.page-hero p,.section-title p{color:var(--muted);font-size:18px}.eyebrow,.page-hero span,.section-title span{color:#ffd0b5;background:rgba(255,122,24,.14);border:1px solid rgba(255,122,24,.32);padding:7px 14px;border-radius:999px;font-weight:800}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}.hero-points{display:flex;gap:10px;flex-wrap:wrap}.hero-points span,.matrix span,.steps span{border:1px solid var(--line);background:rgba(255,255,255,.07);border-radius:16px;padding:10px 14px;color:#ffe9dd}.hero-visual{padding:20px;border-radius:36px;background:linear-gradient(145deg,rgba(255,122,24,.12),rgba(138,77,255,.14));border:1px solid var(--line)}.section{padding:72px 6vw}.section-title{max-width:820px;margin-bottom:28px}.section-title h2,.section h2{font-size:clamp(28px,4vw,44px);line-height:1.15;margin:12px 0}.cards,.video-grid,.solution-row{display:grid;gap:22px}.four{grid-template-columns:repeat(4,1fr)}.three{grid-template-columns:repeat(3,1fr)}.cards article,.video-card,.contact-form,.contact-card,.list article{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04));border:1px solid var(--line);border-radius:26px;padding:24px;box-shadow:0 20px 50px rgba(0,0,0,.22)}.cards img{height:98px;margin-bottom:14px}.cards h3,.video-card b{font-size:22px;display:block;margin:8px 0}.cards p,.video-card p,.site-footer p,.list article p{color:var(--muted)}.video-grid{grid-template-columns:repeat(3,1fr)}.video-grid.large{grid-template-columns:repeat(4,1fr)}.video-card img{border-radius:22px;border:1px solid var(--line);background:#111}.video-card span,.video-card em{display:block;color:#ffd0b5;margin-top:10px;font-style:normal;font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.gradient-box{margin:60px 6vw;padding:48px;border-radius:34px;background:linear-gradient(135deg,rgba(255,122,24,.2),rgba(255,45,141,.14),rgba(138,77,255,.16));border:1px solid var(--line)}.solution-row{grid-template-columns:repeat(3,1fr)}.solution-row div{padding:22px;border-radius:22px;background:rgba(0,0,0,.2);border:1px solid var(--line)}.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.steps span{min-height:90px;display:flex;align-items:center}.list{display:grid;gap:14px}.list a{padding:18px 20px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.06);color:#ffe8dd}.faq details{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:18px;padding:18px 22px;margin:12px 0}.faq summary{font-weight:900;cursor:pointer}.contact-band{text-align:center}.page-hero{padding:96px 6vw 55px;background:linear-gradient(180deg,rgba(255,122,24,.12),transparent)}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px}.contact-form label{display:block;margin-bottom:16px;color:#ffe9dd}.contact-form input,.contact-form select,.contact-form textarea{width:100%;margin-top:8px;padding:14px 16px;border-radius:14px;border:1px solid var(--line);background:#0d0b14;color:#fff}.contact-form textarea{min-height:140px}.site-footer{padding:44px 6vw;border-top:1px solid var(--line);background:#07060b}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.3fr;gap:28px}.footer-grid a{display:block;color:var(--muted);margin:6px 0}.article-list article h2{margin-top:0}.domain-show{word-break:break-all}.contact-card img{border-radius:22px;margin-bottom:16px}.hot-videos{padding-top:34px}@media(max-width:1024px){.four,.video-grid.large{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(3,1fr)}.hero,.split,.contact-layout{grid-template-columns:1fr}.nav{display:none;position:absolute;left:0;right:0;top:74px;background:#0b0911;padding:18px 6vw;flex-direction:column}.nav.open{display:flex}.menu-btn{display:block;margin-left:auto}.top-cta{display:none}}@media(max-width:680px){.site-header{padding:12px 4vw}.hero,.section,.page-hero{padding-left:4vw;padding-right:4vw}.three,.four,.video-grid,.video-grid.large,.solution-row,.matrix,.steps,.footer-grid{grid-template-columns:1fr}.hero{min-height:auto;padding-top:44px}.hero-actions .btn{width:100%}.gradient-box{margin:34px 4vw}.cards article,.video-card{padding:18px}}