:root{--bg:#f7faff;--card:#fff;--text:#142033;--muted:#63708a;--brand:#105cff;--brand2:#00c2ff;--dark:#07162b;--line:#e7ecf5;--gold:#f6b742;--shadow:0 18px 55px rgba(16,44,90,.13);--radius:22px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:linear-gradient(180deg,#f8fbff 0%,#eef5ff 100%);line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1200px,92vw);margin:0 auto}.topbar{background:#06182f;color:#d6e7ff;font-size:13px}.topbar .container{display:flex;justify-content:space-between;padding:8px 0;gap:18px;flex-wrap:wrap}.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav-inner{height:74px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:12px;font-weight:800}.logo-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:white;box-shadow:0 12px 30px rgba(16,92,255,.28)}.logo small{display:block;font-weight:600;color:var(--muted);font-size:12px;margin-top:-5px}.links{display:flex;align-items:center;gap:24px;color:#26364d;font-size:15px}.links a:hover{color:var(--brand)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;background:linear-gradient(135deg,var(--brand),#0b8cff);color:#fff;font-weight:700;box-shadow:0 16px 32px rgba(16,92,255,.24);border:0;cursor:pointer}.btn.secondary{background:#fff;color:var(--brand);box-shadow:none;border:1px solid #cfe0ff}.mobile{display:none}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 20%,rgba(0,194,255,.20),transparent 30%),linear-gradient(135deg,#06182f 0%,#0a2e63 55%,#0f65cf 100%);color:#fff}.hero .container{display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center;padding:86px 0}.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:7px 12px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(255,255,255,.10);font-size:14px}.hero h1{font-size:56px;line-height:1.12;margin:22px 0 18px;letter-spacing:-1.5px}.hero p{color:#d8e8ff;font-size:18px;max-width:690px}.hero-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:36px}.trust div{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.10);border-radius:18px;padding:14px}.trust b{display:block;font-size:22px;color:#fff}.trust span{font-size:13px;color:#bfd5f7}.hero-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:30px;padding:18px;box-shadow:0 30px 90px rgba(0,0,0,.25)}.hero-card img{border-radius:22px;width:100%;height:100%;object-fit:cover;min-height:380px}.section{padding:82px 0}.section-title{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:34px}.section-title h2{font-size:38px;line-height:1.25;margin:0}.section-title p{max-width:520px;color:var(--muted);margin:0}.grid{display:grid;gap:22px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:.25s}.card:hover{transform:translateY(-6px);box-shadow:0 24px 70px rgba(16,44,90,.18)}.icon{width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,#eaf2ff,#d8fbff);display:grid;place-items:center;color:var(--brand);font-size:24px;margin-bottom:16px}.card h3{margin:0 0 10px;font-size:21px}.card p,.card li{color:var(--muted)}.card ul{padding-left:18px;margin:12px 0 0}.band{background:#fff}.process{counter-reset:step}.process .card{position:relative;padding-top:32px}.process .card:before{counter-increment:step;content:"0" counter(step);position:absolute;right:24px;top:18px;color:#d9e6fa;font-size:40px;font-weight:900}.case{overflow:hidden;padding:0}.case .cover{height:190px;background:#dfeaf8}.case .case-body{padding:24px}.tag{display:inline-block;padding:5px 10px;border-radius:999px;background:#eef5ff;color:var(--brand);font-size:13px;font-weight:700;margin-bottom:10px}.cta{background:linear-gradient(135deg,#07162b 0%,#0d3d83 100%);color:#fff;border-radius:34px;padding:52px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;box-shadow:0 30px 90px rgba(7,22,43,.22)}.cta p{color:#c8dbf6}.form{display:grid;gap:14px}.form input,.form textarea,.form select{width:100%;padding:14px 16px;border:1px solid #dbe5f2;border-radius:14px;font:inherit;background:#fff}.footer{background:#06182f;color:#cfe0ff;padding:54px 0 24px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:34px}.footer h4{color:#fff;margin:0 0 12px}.footer a,.footer p{color:#b9cbea;font-size:14px}.copy{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;color:#89a0c3;font-size:13px}.page-hero{background:linear-gradient(135deg,#07162b,#0e59bd);color:#fff;padding:72px 0}.page-hero h1{font-size:44px;margin:0 0 12px}.breadcrumb{color:#c9ddff;font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.notice{border-left:4px solid var(--brand);background:#eef5ff;padding:18px 20px;border-radius:16px;color:#29415f}.table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.table th,.table td{padding:16px;border-bottom:1px solid var(--line);text-align:left}.table th{background:#f2f7ff}.float-contact{position:fixed;right:22px;bottom:22px;z-index:60;display:grid;gap:10px}.float-contact a{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 14px;box-shadow:var(--shadow);font-weight:700;color:var(--brand)}@media(max-width:900px){.links{display:none}.mobile{display:block}.hero .container,.split,.cta{grid-template-columns:1fr}.hero h1{font-size:40px}.trust,.grid-4,.grid-3{grid-template-columns:1fr 1fr}.section-title{display:block}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.trust,.grid-4,.grid-3,.footer-grid{grid-template-columns:1fr}.hero .container{padding:54px 0}.section{padding:56px 0}.hero h1{font-size:34px}.cta{padding:30px}.topbar .container{display:none}}

.service-img{height:210px;width:100%;object-fit:cover;border-radius:18px;margin:-6px 0 18px}
.card.case>img,.cover img{width:100%;height:210px;object-fit:cover}
.split>img{width:100%;border-radius:28px;box-shadow:var(--shadow);object-fit:cover}
.image-note{font-size:13px;color:var(--muted);margin-top:10px}
@media(max-width:900px){.hero-card img{min-height:260px}.service-img,.card.case>img,.cover img{height:200px}}
.links a.active{color:var(--brand);font-weight:700}
@media(max-width:900px){.links.open{display:flex;flex-direction:column;position:absolute;top:74px;left:0;right:0;background:#fff;padding:20px;box-shadow:var(--shadow);z-index:55}.process-bar{flex-direction:column;align-items:stretch}}
.process-bar{display:flex;gap:18px;justify-content:space-between;align-items:stretch;counter-reset:step}.process-bar .step{flex:1;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);text-align:center}.process-bar .step b{display:block;width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;line-height:36px;margin:0 auto 10px;font-size:16px}.process-bar .step span{font-size:14px;color:var(--muted)}