:root{--bg1:#0b1220;--bg2:#111827;--card:#ffffff0f;--border:#ffffff1f;--text:#e5e7eb;--muted:#e5e7ebbf}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{font-family:var(--font-vazirmatn),ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:radial-gradient(1000px 500px at 50% 10%,#1f3a8a 0%,transparent 60%),linear-gradient(180deg,var(--bg1),var(--bg2));color:var(--text)}.container{place-items:center;min-height:100vh;padding:24px;display:grid}.card{border:1px solid var(--border);background:var(--card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:center;border-radius:18px;width:min(520px,100%);padding:28px 22px;box-shadow:0 18px 60px #00000073}.logo{filter:drop-shadow(0 10px 22px #00000059);border-radius:18px;margin:0 auto 14px;display:block}.title{margin:8px 0 6px;font-size:22px;font-weight:800}.subtitle{color:var(--muted);margin:0 0 16px;font-size:14px;line-height:1.7}.downloadBtn{color:#0b1220;background:linear-gradient(135deg,#fbbf24,#34d399);border-radius:14px;justify-content:center;align-items:center;gap:10px;width:100%;padding:14px 16px;font-weight:800;text-decoration:none;transition:transform .12s,filter .12s;display:inline-flex;box-shadow:0 12px 30px #00000059}.downloadBtn:hover{filter:brightness(1.03);transform:translateY(-1px)}.downloadBtn:active{transform:translateY(0)}.hint{color:#e5e7eba6;margin-top:14px;font-size:12px}.dot{opacity:.6;margin:0 8px}.webBtn{border:1px solid var(--border);width:100%;color:var(--text);cursor:not-allowed;opacity:.75;background:#ffffff0f;border-radius:14px;justify-content:center;align-items:center;gap:10px;margin-top:12px;padding:14px 16px;font-weight:800;display:inline-flex}.badge{background:#fbbf2424;border:1px solid #fbbf2459;border-radius:999px;padding:3px 10px;font-size:11px}