:root{--bg:#F2F2F7;--card:#fff;--text:#0B0B0F;--muted:#6E6E73;--border:#E3E3E8;--gold:#D6B26C;--ink:#0B0B0F}
@media (prefers-color-scheme:dark){:root{--bg:#000;--card:#1C1C1E;--text:#F5F5F7;--muted:#98989D;--border:#38383A}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Inter","Segoe UI",Roboto,sans-serif}
main{max-width:720px;margin:0 auto;padding:40px 16px 64px}h1{font-size:34px;letter-spacing:-.8px;margin:0 0 4px}h2{font-size:20px;margin:28px 0 8px}
.muted{color:var(--muted)}section{background:var(--card);border-radius:18px;padding:20px 22px;margin-top:20px}a{color:#0A84FF}ul{padding-left:20px}
nav{display:flex;gap:16px;margin-bottom:28px;flex-wrap:wrap}nav a{text-decoration:none;font-weight:600}

/* Landing page (index.html only) */
.home .wrap{max-width:1040px;margin:0 auto;padding-left:16px;padding-right:16px}
.hero{background:radial-gradient(120% 90% at 50% 0%,#1d1a12 0%,#0B0B0F 60%);color:#F5F5F7;text-align:center;padding:20px 0 64px}
.topnav{display:flex;justify-content:space-between;align-items:center;margin:0 0 48px}
.topnav span{display:flex;gap:18px}.topnav a{color:#F5F5F7;opacity:.85}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;opacity:1!important}.brand img{border-radius:8px}
.appicon{border-radius:26px;box-shadow:0 20px 60px rgba(214,178,108,.25)}
.hero h1{font-size:clamp(36px,7vw,64px);line-height:1.05;letter-spacing:-1.5px;margin:28px 0 12px}
.gold{color:var(--gold)}.lead{font-size:clamp(17px,2.4vw,21px);color:#C7C7CC;margin:0 0 28px}
.cta{display:flex;flex-direction:column;align-items:center;gap:10px}
.badge{display:inline-block;background:var(--gold);color:var(--ink);font-weight:700;padding:12px 22px;border-radius:999px}
.free{color:#98989D;font-size:14px}
.home main{max-width:1040px;padding-top:0}
.grid{background:none;padding:0;margin-top:-28px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.feat{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:20px}
.feat h3{margin:8px 0 4px;font-size:17px}.feat p{margin:0;color:var(--muted);font-size:15px}.ico{font-size:28px}
.note{text-align:center}
.foot{text-align:center;color:var(--muted);font-size:14px;padding-bottom:40px}.foot p{margin:4px 0}