:root[data-theme="dark"]{
  --bg:#15130F; --bg-grad:#1B1815; --surface:#201C17; --surface-hi:#28241D;
  --border:#3A342A; --text:#F3F1EC; --muted:#B3AC9E; --muted-2:#7E7863;
  --accent:#FF8A00; --accent-glow:rgba(255,138,0,.35); --ok:#3DDC84; --err:#FF5C5C;
  --nav-bg:#201C17; --shadow: 0 20px 60px -20px rgba(0,0,0,.6);
  --blob1:rgba(255,138,0,.18); --blob2:rgba(61,220,132,.10); --blob3:rgba(29,155,240,.10);
}
:root[data-theme="light"]{
  --bg:#F5F3EF; --bg-grad:#FFFFFF; --surface:#FFFFFF; --surface-hi:#F0EEE8;
  --border:#DDD8CC; --text:#1E1B15; --muted:#6B6558; --muted-2:#9A9484;
  --accent:#FF8A00; --accent-glow:rgba(255,138,0,.25); --ok:#1FA35A; --err:#D9483F;
  --nav-bg:#FFFFFF; --shadow: 0 10px 40px -18px rgba(0,0,0,.25);
  --blob1:rgba(255,138,0,.12); --blob2:rgba(31,163,90,.08); --blob3:rgba(29,155,240,.08);
}

body{min-height:100dvh;background:radial-gradient(120% 120% at 50% -10%,var(--bg-grad),var(--bg) 60%);color:var(--text);font-family:'Inter',system-ui,sans-serif;font-weight:500;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,.display{font-family:'Rajdhani',sans-serif;font-weight:700;letter-spacing:.01em}
#mesh{position:fixed;inset:0;z-index:0;opacity:.5;pointer-events:none}
.wrap{position:relative;z-index:1;max-width:460px;margin:0 auto;padding:22px 18px 30px;min-height:100dvh}
.support-line{font-size:12px;color:var(--muted);margin:10px 0 18px;font-weight:500}
.support-line a:hover{text-decoration:underline}