
:root{--bg:#070914;--panel:#0e1428;--panel2:#111a36;--text:#eef6ff;--muted:#a7b7d8;--line:rgba(122,197,255,.22);--blue:#4fb6ff;--violet:#8b5cf6;--cyan:#22f4d6;--radius:28px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 20% 0%,rgba(78,90,255,.2),transparent 32%),radial-gradient(circle at 80% 10%,rgba(34,244,214,.13),transparent 30%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.site-header{position:sticky;top:0;z-index:20;background:rgba(7,9,20,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav-wrap{max-width:1180px;margin:auto;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--violet));box-shadow:0 0 28px rgba(79,182,255,.42);font-weight:900}.brand em{font-style:normal;color:var(--muted);font-size:12px}.nav-links{display:flex;gap:18px;align-items:center}.nav-links a{color:#dce8ff;font-size:15px}.nav-links a:hover,.active{color:var(--cyan)}.menu-btn{display:none;background:transparent;border:1px solid var(--line);color:var(--text);border-radius:12px;padding:8px 10px}.search-shell{max-width:1180px;margin:0 auto 14px;padding:0 20px 16px}.fake-search{display:flex;gap:10px;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:18px;padding:8px}.fake-search input{flex:1;background:transparent;border:0;color:var(--text);outline:0;padding:10px}.fake-search button,.btn{border:0;border-radius:14px;padding:11px 18px;color:white;background:linear-gradient(135deg,var(--blue),var(--violet));cursor:pointer;box-shadow:0 14px 34px rgba(79,182,255,.18)}.search-shell p{margin:6px 10px 0;color:var(--muted);font-size:13px}.container{max-width:1180px;margin:auto;padding:72px 20px}.hero{min-height:620px;display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;color:var(--cyan);background:rgba(34,244,214,.08);border:1px solid rgba(34,244,214,.22);border-radius:999px;padding:6px 12px}.hero h1,.page-hero h1{font-size:clamp(38px,6vw,76px);line-height:1.06;margin:20px 0}.gradient-text{background:linear-gradient(90deg,#fff,var(--blue),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:18px;color:#c8d6f6;max-width:820px}.hero-card,.panel,.video-card,.case-card,.comment-card,.faq-item{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));border-radius:var(--radius);box-shadow:0 28px 80px rgba(0,0,0,.28)}.hero-card{padding:14px}.hero-card figure{margin:0;position:relative;overflow:hidden;border-radius:22px}.hero-card figcaption,.image-desc{font-size:13px;color:var(--muted);padding:12px}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.hero-stats div{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:18px;padding:14px}.hero-stats strong{display:block;font-size:26px;color:white}.section-title{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}.section-title h2{font-size:clamp(28px,4vw,46px);line-height:1.15;margin:0}.section-title p{max-width:560px;color:var(--muted);margin:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.panel,.case-card,.comment-card,.faq-item{padding:24px}.panel h3,.case-card h3{margin-top:0;color:#fff}.meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.tag{font-size:12px;color:#dffcff;border:1px solid rgba(34,244,214,.25);background:rgba(34,244,214,.07);border-radius:999px;padding:4px 10px}.video-card{overflow:hidden;position:relative}.video-card figure{margin:0;position:relative}.video-card .poster{aspect-ratio:16/9;object-fit:cover}.play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(5,8,18,.08);opacity:.1;transition:.25s}.play span{width:72px;height:72px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.92);color:#14182b;font-size:28px}.video-card:hover .play{opacity:1;background:rgba(5,8,18,.38)}.video-body{padding:20px}.video-body h3{margin:0 0 8px}.interactions{display:flex;gap:16px;color:var(--muted);font-size:13px;margin-top:14px}.flow{counter-reset:step}.flow .panel{position:relative;padding-left:70px}.flow .panel:before{counter-increment:step;content:counter(step);position:absolute;left:22px;top:24px;width:34px;height:34px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#06101e;font-weight:900}.page-hero{padding:70px 20px 30px;max-width:1180px;margin:auto}.breadcrumb{color:var(--muted);font-size:14px}.data-block{white-space:pre-wrap;overflow:auto;background:#07101f;border:1px solid var(--line);border-radius:18px;padding:18px;color:#dff2ff;font-size:13px}.faq-item summary{cursor:pointer;font-weight:700}.contact-list{list-style:none;padding:0;margin:0}.contact-list li{padding:12px 0;border-bottom:1px solid var(--line)}.site-footer{padding:48px 20px;background:#050713;border-top:1px solid var(--line)}.footer-grid{max-width:1180px;margin:auto;display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px}.site-footer p{color:var(--muted)}.copyright{text-align:center;margin-top:30px}.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#111a36;border:1px solid var(--line);border-radius:999px;padding:10px 18px;color:#fff;box-shadow:0 18px 50px rgba(0,0,0,.35);z-index:50}.hidden{display:none}@media (max-width:900px){.hero,.grid,.grid-2,.footer-grid{grid-template-columns:1fr}.nav-links{display:none;position:absolute;left:20px;right:20px;top:74px;background:#0c1226;border:1px solid var(--line);border-radius:18px;padding:14px;flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.menu-btn{display:block}.hero{min-height:auto}.container{padding:48px 18px}.hero-stats{grid-template-columns:1fr}.section-title{display:block}.fake-search{flex-direction:column}.fake-search button{width:100%}}
