:root{--bg:#fff;--text:#0b0f17;--muted:#5b6270;--line:#e7e9ee;--alt:#f7f8fb;--shadow:0 10px 30px rgba(11,15,23,.08);--radius:18px}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;color:var(--text);background:var(--bg);line-height:1.45}
a{color:inherit;text-decoration:none}.container{max-width:1100px;margin:0 auto;padding:0 18px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;height:74px}
.brand{display:flex;align-items:center;gap:12px}.brand-logo{width:44px;height:44px}
.brand-name{font-weight:800;letter-spacing:.2px}.brand-sub{font-size:12px;color:var(--muted);margin-top:1px}
.nav{display:flex;align-items:center;gap:16px}.nav a{font-size:14px;color:var(--muted);padding:10px 8px;border-radius:10px}
.nav a:hover{background:var(--alt);color:var(--text)}.nav-cta{background:var(--text)!important;color:#fff!important;padding:10px 14px!important}
.nav-toggle{display:none;background:transparent;border:0;padding:10px;border-radius:12px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);margin:5px 0;border-radius:2px}
.hero{padding:56px 0 24px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:stretch}
.eyebrow{color:var(--muted);font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px}
h1{font-size:40px;line-height:1.05;margin:0 0 14px}.lead{color:var(--text);font-size:16px;margin:0 0 10px}
.micro{color:var(--muted);margin:0 0 18px}.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:#fff;box-shadow:0 1px 0 rgba(11,15,23,.04);font-weight:600;font-size:14px}
.btn.primary{background:var(--text);color:#fff;border-color:var(--text)}.btn.ghost{background:#fff}
.trust-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.trust-chip{font-size:12px;color:var(--muted);border:1px solid var(--line);padding:8px 10px;border-radius:999px;background:#fff}
.panel-card{height:100%;background:var(--alt);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.panel-title{font-weight:800;margin:0 0 10px}.panel-list{margin:0;padding-left:18px;color:var(--muted)}
.panel-list li{margin:8px 0}.panel-footnote{margin-top:14px;color:var(--muted);font-size:12px}
.section{padding:54px 0}.section.alt{background:var(--alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:28px;margin:0 0 10px}.section-lead{color:var(--muted);margin:0 0 22px;max-width:70ch}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:0 1px 0 rgba(11,15,23,.04)}
.card h3{margin:0 0 8px;font-size:16px}.card p{margin:0;color:var(--muted)}
.callout{margin-top:18px;background:#fff;border:1px dashed var(--line);border-radius:var(--radius);padding:16px}
.callout-title{font-weight:800;margin:0 0 6px}.anchor-line{margin-top:18px;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.step-num{width:34px;height:34px;border-radius:12px;background:var(--alt);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:10px}
.step-body h3{margin:0 0 8px}.step-body p{margin:0;color:var(--muted)}
.small-note{color:var(--muted);font-size:12.5px}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
.contact-email a{font-weight:800;text-decoration:underline}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.contact-card-title{font-weight:800;margin:0 0 10px}
.template{white-space:pre-wrap;background:var(--alt);border:1px solid var(--line);border-radius:14px;padding:12px;color:var(--text);font-size:12px;overflow:auto}
.footer{padding:22px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.footer-brand{font-weight:800}.footer-sub{font-size:12px;color:var(--muted)}
.footer-right{font-size:12.5px;color:var(--muted);display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.dot{opacity:.6}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr}.grid-5{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.contact{grid-template-columns:1fr}h1{font-size:34px}}
@media (max-width:860px){.nav{display:none;position:absolute;top:74px;right:18px;left:18px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
.nav a{display:block}.nav-toggle{display:block}.nav.open{display:flex}}