/* Contact / lead form */
.lf{--lf-bg:#F7F9FD;--lf-card:#fff;--lf-ink:#0E1729;--lf-muted:#5C6A82;--lf-line:#E4EAF4;--lf-accent:#3D6BF5;--lf-accent2:#7C5CF0;--lf-soft:#F5F8FD;background:var(--lf-bg);color:var(--lf-ink);font-family:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",-apple-system,sans-serif;min-height:100vh;line-height:1.7}
.lf *{box-sizing:border-box}
.lf a{color:inherit;text-decoration:none}
.lf-nav{position:sticky;top:0;z-index:20;background:rgba(247,249,253,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(14,23,41,.07)}
.lf-nav-in{max-width:1120px;margin:0 auto;padding:0 24px;height:68px;display:flex;align-items:center;gap:30px}
.lf-logo{display:flex;align-items:center;gap:9px;font-weight:700;font-size:16px;letter-spacing:.03em}
.lf-logo img{height:26px;width:auto;display:block}
.lf-logo small{display:block;font:600 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.24em;color:#8A96AC;margin-top:3px}
.lf-nav-links{display:flex;gap:24px;font-size:13.5px;color:#40506C;margin-left:12px}
.lf-nav-links a:hover{color:#0E1729}
.lf-nav-cta{margin-left:auto;display:flex;gap:12px;align-items:center;font-size:13px}
.lf-nav-cta .lf-pill{background:#101A31;color:#fff;padding:9px 18px;border-radius:999px;font-weight:600}
.lf-main{max-width:1120px;margin:0 auto;padding:70px 24px 86px}
.lf-hero{max-width:760px;margin:0 auto;text-align:center}
.lf-eyebrow{display:inline-flex;align-items:center;gap:8px;font:700 10.5px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.16em;color:#3D6BF5;background:#EEF3FF;border:1px solid #DCE6FF;border-radius:999px;padding:7px 12px}
.lf-eyebrow i{width:5px;height:5px;border-radius:50%;background:linear-gradient(100deg,#3D6BF5,#7C5CF0,#F97316)}
.lf-hero h1{margin:20px 0 0;font-size:clamp(34px,4.4vw,56px);line-height:1.15;letter-spacing:-.035em;font-weight:700}
.lf-hero h1 em{font-style:normal;background:linear-gradient(95deg,#3D6BF5,#7C5CF0 52%,#E8862E);-webkit-background-clip:text;background-clip:text;color:transparent}
.lf-hero p{margin:16px auto 0;max-width:590px;color:#5C6A82;font-size:15px}
.lf-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:18px;max-width:1000px;margin:38px auto 0;align-items:start}
.lf-card{background:var(--lf-card);border:1px solid var(--lf-line);border-radius:20px;padding:28px;box-shadow:0 24px 70px -46px rgba(23,43,99,.3)}
.lf-card h2{margin:0;font-size:20px;letter-spacing:-.01em}
.lf-card .lf-sub{margin:6px 0 20px;font-size:12px;color:#76839A}
.lf-form{display:flex;flex-direction:column;gap:14px}
.lf-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.lf-label{display:flex;flex-direction:column;gap:6px;font-size:12px;font-weight:600;color:#3F4D65}
.lf-label input,.lf-label select,.lf-label textarea{width:100%;border:1px solid var(--lf-line);background:var(--lf-soft);border-radius:10px;padding:11px 12px;font:14px/1.5 inherit;color:var(--lf-ink);outline:0;transition:.2s}
.lf-label input:focus,.lf-label select:focus,.lf-label textarea:focus{border-color:#3D6BF5;box-shadow:0 0 0 3px #EEF3FF;background:#fff}
.lf-label textarea{min-height:100px;resize:vertical}
.lf-label input::placeholder,.lf-label textarea::placeholder{color:#96A1B5}
.lf-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.lf-consent{display:flex;align-items:flex-start;gap:8px;font-size:11.5px;line-height:1.6;color:#6C7A91;cursor:pointer}
.lf-consent input{margin-top:3px;width:13px;height:13px;accent-color:#3D6BF5;flex:none}
.lf-submit{appearance:none;border:0;border-radius:10px;background:linear-gradient(100deg,#3D6BF5,#6C5CE7);color:#fff;font:700 14px/1 inherit;padding:13px 18px;cursor:pointer;transition:.2s;box-shadow:0 12px 26px -18px rgba(61,107,245,.8)}
.lf-submit:hover{transform:translateY(-1px);box-shadow:0 16px 30px -18px rgba(61,107,245,.9)}
.lf-submit:disabled{opacity:.65;cursor:wait;transform:none}
.lf-status{min-height:20px;margin:0;font-size:12px;color:#C2410C}
.lf-status.ok{color:#15803D}
.lf-success{display:none;text-align:center;padding:20px 6px 10px}
.lf-success.is-on{display:block}
.lf-success .lf-ok{width:48px;height:48px;border-radius:50%;background:#ECFDF3;color:#16A34A;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:24px;border:1px solid #BBF7D0}
.lf-success h3{margin:0;font-size:19px}
.lf-success p{margin:8px 0 0;font-size:13px;color:#6C7A91}
.lf-side{background:linear-gradient(180deg,#F1F5FF,#F8FAFF);border:1px solid #E2E9F7;border-radius:20px;padding:26px}
.lf-side h3{margin:0;font-size:15px}
.lf-side ol{margin:16px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:13px}
.lf-side li{display:flex;gap:10px;font-size:12.5px;color:#53627A;line-height:1.6}
.lf-side li b{flex:none;width:21px;height:21px;border-radius:50%;background:#fff;border:1px solid #DCE6FB;color:#3D6BF5;font:700 10px/21px ui-monospace,monospace;text-align:center}
.lf-qr{margin-top:22px;padding-top:18px;border-top:1px solid #E1E8F5;display:flex;gap:12px;align-items:center}
.lf-qr img{width:74px;height:74px;border-radius:8px;border:1px solid #E1E8F5;background:#fff;padding:3px}
.lf-qr b{display:block;font-size:12.5px}
.lf-qr span{display:block;margin-top:3px;font-size:11px;color:#7A879B;line-height:1.5}
.lf-privacy{margin:16px 0 0;font-size:10.5px;color:#8A96A9;line-height:1.6}
.lf-footer{border-top:1px solid #E4EAF4;background:#F2F5FB}
.lf-footer-in{max-width:1120px;margin:0 auto;padding:22px 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:11.5px;color:#7A879B}
.lf-footer a:hover{color:#0E1729}
.lf-footer .lf-fl{display:flex;gap:18px;flex-wrap:wrap}
@media(max-width:860px){.lf-grid{grid-template-columns:1fr}.lf-side{order:2}.lf-nav-links{display:none}.lf-main{padding-top:46px}}
@media(max-width:560px){.lf-nav-in{height:62px;padding:0 16px;gap:14px}.lf-nav-cta .lf-ghost{display:none}.lf-main{padding:38px 16px 56px}.lf-card,.lf-side{padding:20px}.lf-row{grid-template-columns:1fr}.lf-hero h1{font-size:34px}.lf-footer-in{padding:18px 16px}}
@media(prefers-reduced-motion:reduce){.lf *{transition:none!important;animation:none!important}}