*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#fff;--fg:#111;--muted:#666;--border:#e5e5e5;
  --accent:#f97316;--accent-hover:#ea580c;
  --surface:#fafafa;--radius:12px;--max-w:720px;
}
@media(prefers-color-scheme:dark){
  :root{--bg:#111;--fg:#f5f5f5;--muted:#999;--border:#333;--surface:#1a1a1a}
}
html{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;color:var(--fg);background:var(--bg);-webkit-text-size-adjust:100%}
body{min-height:100vh;display:flex;flex-direction:column}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

/* layout */
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}
header{padding:20px 0;border-bottom:1px solid var(--border)}
header .container{display:flex;align-items:center;justify-content:space-between}
.logo{font-size:1.25rem;font-weight:700;color:var(--fg);display:flex;align-items:center;gap:8px}
.logo-icon{border-radius:6px}
nav a{margin-left:24px;color:var(--muted);font-size:.875rem}
nav a:hover{color:var(--fg);text-decoration:none}
main{flex:1;padding:48px 0}
footer{padding:24px 0;border-top:1px solid var(--border);font-size:.8125rem;color:var(--muted);text-align:center}
footer a{color:var(--muted)}

/* hero */
.hero{text-align:center;padding:48px 0 40px}
.hero h1{font-size:2.25rem;line-height:1.2;margin-bottom:12px}
.hero p{font-size:1.125rem;color:var(--muted);max-width:480px;margin:0 auto 28px}
.badge{display:inline-block;height:54px}
.badge img{height:54px}

/* features */
.features{display:grid;grid-template-columns:1fr;gap:20px;padding:40px 0}
.feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.feature h3{font-size:1rem;margin-bottom:4px}
.feature p{font-size:.875rem;color:var(--muted)}
@media(min-width:560px){.features{grid-template-columns:1fr 1fr}}

/* more */
.more{text-align:center;font-size:.9375rem;color:var(--muted);padding:8px 0 0}

/* benefits */
.benefits{padding:40px 0}
.benefits h2{font-size:1.5rem;margin-bottom:20px;text-align:center}
.benefits ul{list-style:none;max-width:480px;margin:0 auto}
.benefits li{padding:8px 0;font-size:.9375rem}
.benefits li strong{color:var(--fg)}
.benefits li span{color:var(--muted)}

/* contact */
.contact{text-align:center;padding:40px 0}
.contact h2{font-size:1.25rem;margin-bottom:4px}
.contact p{font-size:.9375rem;color:var(--muted)}

/* legal pages */
.legal{padding:40px 0}
.legal h1{font-size:1.75rem;margin-bottom:8px}
.legal .updated{font-size:.8125rem;color:var(--muted);margin-bottom:32px}
.legal h2{font-size:1.25rem;margin-top:32px;margin-bottom:8px}
.legal p,.legal li{font-size:.9375rem;color:var(--muted);margin-bottom:12px}
.legal ul{padding-left:20px}
.legal li{margin-bottom:6px}