:root{--fg:#14212b;--muted:#5b6b77;--bg:#fff;--card:#f4f7f9;--accent:#0b6e4f;--border:#dde5ea;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--fg:#e8eef2;--muted:#9fb0bc;--bg:#0f1a21;--card:#17252e;--accent:#4fc79b;--border:#26363f}}*{box-sizing:border-box}body{color:var(--fg);background:var(--bg);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.6}a{color:var(--accent)}header.top,main,footer.bottom{max-width:64rem;margin:0 auto;padding:1rem}header.top{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:1rem;display:flex}header.top nav{flex:1;gap:1rem;display:flex}.brand{color:var(--fg);font-size:1.25rem;font-weight:700;text-decoration:none}.lang summary{cursor:pointer}.lang ul{background:var(--bg);border:1px solid var(--border);border-radius:.5rem;margin:.25rem 0 0;padding:.5rem 1rem;list-style:none;position:absolute}.hero h1{margin-bottom:.5rem;font-size:clamp(1.75rem,4vw,2.75rem);line-height:1.2}.lead{color:var(--muted);max-width:44rem;font-size:1.15rem}.grid{grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:1rem;margin:2rem 0;display:grid}.card{background:var(--card);border:1px solid var(--border);border-radius:.75rem;padding:1rem 1.25rem}.card h2{margin-top:0;font-size:1.1rem}.module{color:var(--fg);flex-direction:column;text-decoration:none;display:flex}.points li{margin-bottom:.5rem}.posts{gap:1rem;padding:0;list-style:none;display:grid}.muted,time{color:var(--muted)}.notice{background:var(--card);border-left:4px solid var(--accent);padding:.5rem 1rem}.prose{max-width:46rem}.prose table{border-collapse:collapse;width:100%;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:.4rem .6rem}footer.bottom{border-top:1px solid var(--border);color:var(--muted);margin-top:3rem;font-size:.9rem}footer.bottom nav{gap:1rem;display:flex}.button{background:var(--accent);color:var(--bg);border-radius:.5rem;padding:.6rem 1.1rem;font-weight:600;text-decoration:none;display:inline-block}.steps{grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:1rem;padding-left:1.25rem;display:grid}.steps li{background:var(--card);border:1px solid var(--border);border-radius:.75rem;padding:.75rem 1rem}.badge{color:var(--accent);border:1px solid var(--accent);border-radius:999px;margin:1rem 0 0;padding:.1rem .7rem;font-size:.85rem;font-weight:600;display:inline-block}.tiers{grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1rem;margin:2rem 0 1rem;display:grid}.tier .price strong{font-size:2rem}.tier ul{padding-left:1.1rem}.notes{font-size:.95rem}