:root{--brand:#3E97FF;--brand2:#1E76E8;--grad:linear-gradient(125deg,#5CB4FF,#2E86FF);--ink:#10233b;--muted:#566579;--faint:#8a99ad;--bg:#f3f9ff;--soft:#e6f2ff;--surface:#ffffff;--border:rgba(16,60,110,0.09);--border-strong:rgba(16,60,110,0.16);--shadow:0 14px 44px rgba(29,90,160,0.14);--shadow-sm:0 6px 22px rgba(29,90,160,0.09);--radius:20px;--radius-sm:14px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}.container{width:100%;max-width:1080px;margin:0 auto;padding:0 24px}.section{padding:88px 0}.section-sm{padding:56px 0}.center{text-align:center}h1,h2,h3{line-height:1.12;letter-spacing:-.02em;font-weight:800}h1{font-size:clamp(34px,6vw,58px)}h2{font-size:clamp(27px,4vw,40px)}h3{font-size:20px;font-weight:700;letter-spacing:-.01em}.lead{font-size:clamp(16px,2.2vw,20px);color:var(--muted)}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--brand2);background:var(--soft);border:1px solid var(--border);padding:7px 14px;border-radius:999px}.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:15px;padding:13px 22px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-sm)}.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--border-strong)}.grid{display:grid;grid-gap:20px;gap:20px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}.icon-tile{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:var(--soft);color:var(--brand2);font-size:22px}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(243,249,255,.82);-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.nav-inner{justify-content:space-between;height:66px}.nav-inner,.nav-links{display:flex;align-items:center}.nav-links{gap:26px}.nav-links a{color:var(--muted);font-weight:600;font-size:15px}.nav-links a:hover{color:var(--ink)}.hero{padding:84px 0 64px}.hero h1{margin:18px 0 16px}.hero .lead{max-width:620px}.hero-cta{gap:12px;margin-top:28px}.hero-cta,.trust-strip{display:flex;flex-wrap:wrap}.trust-strip{gap:12px 26px;margin-top:34px;color:var(--muted);font-size:14.5px;font-weight:600}.step-num{font-size:30px;font-weight:800;letter-spacing:-.02em}.faq-item{padding:20px 0;border-bottom:1px solid var(--border)}.faq-item:last-child{border-bottom:none}.faq-item h3{font-size:18px}.app-legal{display:flex;justify-content:center;gap:12px;margin-top:28px;color:var(--faint);font-size:14px}.app-legal a{color:var(--muted);font-weight:600}.app-legal a:hover{color:var(--brand2)}.footer{border-top:1px solid var(--border);padding:56px 0 40px;background:var(--surface)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;grid-gap:32px;gap:32px}.footer h4{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--faint);margin-bottom:14px}.footer a{display:block;color:var(--muted);font-size:15px;padding:5px 0}.footer a:hover{color:var(--ink)}.footer-bottom{margin-top:40px;padding-top:24px;border-top:1px solid var(--border);color:var(--faint);font-size:14px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.02em}.prose{max-width:760px;margin:0 auto}.prose h1{font-size:36px;margin-bottom:8px}.prose h2{font-size:22px;margin:32px 0 10px}.prose li,.prose p{color:var(--muted);font-size:16px;margin-bottom:12px}.prose ul{padding-left:22px}.prose strong{color:var(--ink)}.updated{color:var(--faint);font-size:14px;margin-bottom:8px}@media (max-width:860px){.footer-grid,.grid-3{grid-template-columns:1fr 1fr}.nav-links a:not(.btn){display:none}}@media (max-width:560px){.grid-2,.grid-3{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.section{padding:64px 0}}