:root{--bg-1:#1a0533;--bg-2:#0d1b4b;--purple:#a78bfa;--blue:#60a5fa;--violet:#7c3aed;--indigo:#2563eb;--text:#f4f3ff;--muted:#ffffff8c;--faint:#ffffff59;--card-bg:#ffffff0f;--card-border:#ffffff1f;--good:#4ade80;--bad:#f87171;--unknown:#facc15;--max-width:1080px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}@media screen and (prefers-reduced-motion:reduce){html{scroll-behavior:smooth}}body{color:var(--text);background:radial-gradient(1200px 600px at 20% -10%, #7c3aed40, transparent),radial-gradient(1000px 500px at 100% 0%, #2563eb33, transparent),linear-gradient(160deg, var(--bg-1) 0%, var(--bg-2) 55%, var(--bg-1) 100%);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scrollbar-gutter:stable;background-attachment:fixed;min-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}h1,h2,h3,h4,h5,h6{color:var(--dark-gray);text-wrap:balance;font-family:IQOS Bold,-apple-system,system-ui,Arial,sans-serif}p{text-wrap:pretty}a{color:inherit;text-decoration:none}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}.gradient-text{background:linear-gradient(90deg, var(--purple), var(--blue));-webkit-text-fill-color:#0000;-webkit-background-clip:text;background-clip:text}.btn{cursor:pointer;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:13px 24px;font-size:.98rem;font-weight:600;transition:opacity .2s,transform .1s,border-color .2s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(90deg, var(--violet), var(--indigo));color:#fff}.btn-primary:hover{opacity:.9}.btn-ghost{border-color:var(--card-border);color:var(--text);background:#ffffff0a}.btn-ghost:hover{border-color:var(--purple)}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:18px;padding:28px}.section{padding:72px 0}.section-title{text-align:center;margin-bottom:12px;font-size:2rem;font-weight:700}.section-sub{text-align:center;color:var(--muted);max-width:620px;margin:0 auto 48px}.grid{gap:20px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}@media (max-width:860px){.grid-3,.grid-2{grid-template-columns:1fr}}