:root{--ink:#1d2a2e;--muted:#5b6b70;--paper:#fbf7f0;--teal:#1f4e5a;--coral:#b0442e;--line:#e3dccf}
@media (prefers-color-scheme:dark){:root{--ink:#eef2f2;--muted:#a9b6b9;--paper:#121a1c;--line:#2b3639;--teal:#7fc4d1;--coral:#e07a63}}
*{box-sizing:border-box}
body{margin:0;font:17px/1.6 -apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Segoe UI",sans-serif;color:var(--ink);background:var(--paper)}
a{color:var(--coral)}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;max-width:920px;margin:0 auto;padding:16px}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--ink);text-decoration:none}
.brand img{border-radius:8px}
nav a{margin-left:12px}
main{max-width:920px;margin:0 auto;padding:0 16px 40px}
h1{font-size:clamp(30px,6vw,48px);line-height:1.15;margin:24px 0 12px}
h2{margin-top:40px}
.sub{font-size:19px;color:var(--muted);max-width:720px}
.cta{display:inline-block;margin:16px 0;padding:10px 18px;border-radius:12px;background:var(--teal);color:#fff;font-weight:600;text-decoration:none}
.cta.soon{background:transparent;color:var(--teal);border:2px solid var(--teal)}
.shot{width:100%;height:auto;border-radius:14px;border:1px solid var(--line);margin:12px 0 4px}
.cap{font-size:13px;color:var(--muted);margin:0 0 24px}
.benefits{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;padding:0;list-style:none}
.benefits li{background:rgba(127,127,127,.06);border:1px solid var(--line);border-radius:14px;padding:16px}
dt{font-weight:700;margin-top:18px}
dd{margin:4px 0 0}
footer{max-width:920px;margin:0 auto;padding:24px 16px 48px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
@media (prefers-color-scheme:dark){.cta{color:#121a1c}.cta.soon{color:var(--teal)}}