:root{--bg:#050815;--panel:#0b1024;--panel2:#101733;--text:#eef7ff;--muted:#9fb2c7;--line:rgba(119,209,255,.22);--cyan:#46d9ff;--violet:#8b5cff;--pink:#ff74b0;--green:#5df2c3;--shadow:0 24px 80px rgba(0,0,0,.45);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 20% 10%,rgba(70,217,255,.16),transparent 34%),radial-gradient(circle at 80% 0,rgba(139,92,255,.18),transparent 36%),var(--bg);color:var(--text);line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header{position:sticky;top:0;z-index:50;background:rgba(5,8,21,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-wrap{max-width:1180px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:16px 20px 10px}.brand-lockup{display:flex;align-items:center;gap:12px;font-weight:800}.brand-lockup span{color:var(--muted);font-size:14px}.main-nav{display:flex;gap:8px;list-style:none;padding:0;margin:0}.main-nav a{display:block;padding:10px 14px;border:1px solid transparent;border-radius:999px;color:#d8e8ff}.main-nav a:hover{border-color:var(--line);background:rgba(70,217,255,.08)}.nav-toggle{display:none}.search-panel{max-width:1180px;margin:0 auto 14px;padding:0 20px;display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}.search-panel input{width:100%;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.06);color:var(--text);padding:14px 16px;outline:none}.search-panel button,.btn{border:0;border-radius:16px;padding:14px 18px;background:linear-gradient(135deg,var(--cyan),var(--violet));color:#fff;font-weight:800;cursor:pointer;box-shadow:0 12px 30px rgba(70,217,255,.18)}#search-tip{grid-column:1/-1;margin:0;color:var(--muted);font-size:14px}.hero{max-width:1180px;margin:0 auto;padding:72px 20px 48px;display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;border:1px solid var(--line);background:rgba(70,217,255,.08);padding:8px 12px;border-radius:999px;color:#b9efff;font-size:14px}.hero h1,.page-hero h1{font-size:clamp(36px,6vw,72px);line-height:1.06;margin:18px 0}.hero p,.page-hero p{color:var(--muted);font-size:18px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}.btn.secondary{background:rgba(255,255,255,.08);border:1px solid var(--line)}.hero-card,.glass-card,.video-card,.metric-card,.case-card,.faq-item,.quote-card{background:linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.035));border:1px solid var(--line);box-shadow:var(--shadow);border-radius:28px;overflow:hidden}.hero-card{position:relative}.hero-card figcaption{padding:16px;color:var(--muted);font-size:14px}.domain-chip{position:absolute;left:18px;top:18px;background:rgba(5,8,21,.74);border:1px solid var(--line);border-radius:999px;padding:8px 12px;color:#dff8ff}.section{max-width:1180px;margin:0 auto;padding:54px 20px}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:24px}.section-head h2,.page-section h2{font-size:clamp(28px,4vw,46px);line-height:1.12;margin:0}.section-head p{max-width:640px;color:var(--muted);margin:0}.grid{display:grid;gap:18px}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.glass-card{padding:24px}.glass-card h3{margin:0 0 10px;color:#fff}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.tag-list span{font-size:13px;color:#cdefff;border:1px solid var(--line);border-radius:999px;padding:5px 10px;background:rgba(70,217,255,.07)}.video-grid{grid-template-columns:repeat(3,1fr)}.video-card{position:relative}.video-frame{position:relative;aspect-ratio:16/9;background:#090d1f}.video-frame img,.video-frame video{width:100%;height:100%;object-fit:cover}.play-button{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.85);width:68px;height:68px;border-radius:50%;background:rgba(0,0,0,.56);border:1px solid rgba(255,255,255,.62);opacity:0;transition:.22s}.play-button:before{content:"";position:absolute;left:27px;top:21px;border-left:20px solid #fff;border-top:13px solid transparent;border-bottom:13px solid transparent}.video-card:hover .play-button{opacity:1;transform:translate(-50%,-50%) scale(1)}.video-body{padding:18px}.video-body h3{margin:0 0 8px}.video-stats{display:flex;gap:12px;flex-wrap:wrap;color:#c1d5eb;font-size:14px}.process{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.process li{list-style:none;padding:24px;border-radius:24px;background:rgba(255,255,255,.055);border:1px solid var(--line)}.process li:before{counter-increment:step;content:"0" counter(step);display:inline-flex;margin-bottom:16px;color:#aaf1ff;font-weight:900}.case-card figure{margin:0}.case-card .case-body{padding:20px}.metric{color:#77ecff;font-weight:900}.news-list{display:grid;gap:12px}.news-item{padding:18px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.045);display:grid;grid-template-columns:auto 1fr;gap:16px}.news-date{color:#8be7ff;font-weight:900}.quotes{grid-template-columns:repeat(2,1fr)}.quote-card{padding:22px}.quote-card p{color:#dbeeff}.stars{color:#ffd76b}.faq{display:grid;gap:14px}.faq-item{padding:20px}.faq-item summary{cursor:pointer;font-weight:800}.faq-item p{color:var(--muted)}.page-hero{max-width:1180px;margin:0 auto;padding:58px 20px 28px}.breadcrumbs{color:var(--muted);font-size:14px}.page-section{max-width:1180px;margin:0 auto;padding:42px 20px}.table-like{display:grid;gap:12px}.row{display:grid;grid-template-columns:220px 1fr;gap:18px;padding:16px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.045)}.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:20px}.footer-grid{max-width:1180px;margin:auto;padding:40px 20px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px;border-top:1px solid var(--line)}.site-footer{background:#040612;color:var(--muted)}.site-footer h2,.site-footer h3{color:var(--text)}.site-footer a{display:block;color:#d9f6ff;margin:6px 0}.data-code{white-space:pre-wrap;background:#080d1d;border:1px solid var(--line);border-radius:22px;padding:20px;overflow:auto;color:#ccecff}.image-description{font-size:13px;color:var(--muted);padding:10px 0 0}.callout{border:1px solid var(--line);border-radius:28px;background:linear-gradient(135deg,rgba(70,217,255,.12),rgba(139,92,255,.12));padding:28px}.module-links{display:flex;gap:12px;flex-wrap:wrap}.module-links a{border:1px solid var(--line);border-radius:999px;padding:9px 13px;color:#dff8ff;background:rgba(255,255,255,.05)}@media (max-width:920px){.hero,.contact-box,.footer-grid{grid-template-columns:1fr}.grid.cols-3,.grid.cols-4,.video-grid,.quotes,.process{grid-template-columns:1fr 1fr}.section-head{display:block}.main-nav{display:none;position:absolute;right:20px;top:74px;background:#081022;border:1px solid var(--line);border-radius:20px;padding:10px;box-shadow:var(--shadow);width:min(320px,calc(100vw - 40px))}.main-nav.open{display:block}.main-nav li{margin:4px}.nav-toggle{display:block;border:1px solid var(--line);background:rgba(255,255,255,.06);color:var(--text);border-radius:14px;padding:9px 12px}.row{grid-template-columns:1fr}}@media (max-width:560px){.search-panel{grid-template-columns:1fr}.hero{padding-top:42px}.grid.cols-3,.grid.cols-4,.video-grid,.quotes,.process{grid-template-columns:1fr}.news-item{grid-template-columns:1fr}.hero-actions{display:grid}.btn{text-align:center}.section,.page-section{padding:36px 16px}.nav-wrap,.search-panel,.hero,.page-hero{padding-left:16px;padding-right:16px}}