:root{--font:-apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", system-ui, sans-serif;--accent:#007aff;--accent-hover:#0a6fe0;--on-accent:#fff;--text:#1d1d1f;--text-2:#55555c;--text-3:#86868b;--app-bg:#f6f5f2;--surface:#ffffffb8;--surface-2:#ffffffe6;--hairline:#00000014;--shadow-1:0 .5px 1.5px #0000000d, 0 4px 14px #0000000f;--shadow-2:0 1px 2px #00000014, 0 12px 34px #0000001f;--ok:#1d8a4f;--ok-bg:#34c75929;--bad:#c0382b;--bad-bg:#ff3b301f;--r-md:10px;--r-lg:14px;--r-xl:18px;--max:1080px}*{box-sizing:border-box}[hidden]{display:none!important}html,body{background:var(--app-bg);min-height:100%;color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;margin:0;line-height:1.5}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}::selection{background:#007aff38}.page{flex-direction:column;min-height:100vh;display:flex}.shell{width:min(var(--max), calc(100% - 48px));margin:0 auto}.site-header{justify-content:space-between;align-items:center;gap:24px;padding:20px 0 12px;display:flex}.brand{letter-spacing:-.02em;align-items:center;gap:10px;font-weight:600;display:inline-flex}.brand-mark{background:linear-gradient(145deg,#4aa3ff,#007aff);border-radius:8px;width:28px;height:28px;box-shadow:inset 0 1px #ffffff59}.nav{color:var(--text-2);align-items:center;gap:18px;font-size:.95rem;display:flex}.nav a:hover,.nav a[aria-current=page]{color:var(--text)}.site-main{flex:1;padding:24px 0 64px}.site-footer{border-top:1px solid var(--hairline);color:var(--text-3);padding:28px 0 40px;font-size:.92rem}.footer-row{flex-wrap:wrap;justify-content:space-between;gap:16px 28px;display:flex}.footer-links{flex-wrap:wrap;gap:16px;display:flex}.hero{gap:28px;padding:36px 0 20px;display:grid}.hero-grid{grid-template-columns:1.2fr .8fr;align-items:start;gap:28px;display:grid}@media (width<=900px){.hero-grid{grid-template-columns:1fr}}.eyebrow{color:var(--text-3);letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px;font-size:.82rem;font-weight:600}h1,h2,h3{letter-spacing:-.03em;margin:0;line-height:1.1}h1{font-size:clamp(2.4rem,5vw,3.6rem)}h2{font-size:clamp(1.6rem,3vw,2.2rem)}.lead{max-width:56ch;color:var(--text-2);margin:16px 0 0;font-size:1.08rem}.card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--r-xl);box-shadow:var(--shadow-1);padding:28px}.card-raised{background:var(--surface-2);box-shadow:var(--shadow-2)}.stack{gap:16px;display:grid}.stack-lg{gap:24px;display:grid}.feature-list{gap:14px;margin:0;padding:0;list-style:none;display:grid}.feature-list li{gap:4px;display:grid}.feature-list strong{font-size:1rem}.feature-list span{color:var(--text-2)}.actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.button{border-radius:var(--r-md);min-height:42px;color:var(--text);background:#7676801f;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:0 18px;font-weight:600;transition:background .12s,transform .12s;display:inline-flex}.button:hover:not(:disabled){background:#7676802e}.button.primary{background:var(--accent);color:var(--on-accent)}.button.primary:hover:not(:disabled){background:var(--accent-hover)}.button.ghost{border-color:var(--hairline);background:0 0}.price-tag{letter-spacing:-.04em;font-size:3rem;font-weight:700}.price-tag small{color:var(--text-3);font-size:1rem;font-weight:500}.muted{color:var(--text-2)}.small{font-size:.92rem}.notice{border-radius:var(--r-md);padding:12px 14px;font-size:.95rem}.notice.ok{background:var(--ok-bg);color:var(--ok)}.notice.error{background:var(--bad-bg);color:var(--bad)}.license-key{gap:12px;display:grid}.license-key-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.license-key code{border-radius:var(--r-md);border:1px solid var(--hairline);word-break:break-all;background:#0000000a;flex:280px;min-width:0;padding:14px 16px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.95rem}.steps{color:var(--text-2);gap:10px;margin:0;padding-left:1.2rem;display:grid}.steps strong{color:var(--text)}.prose{color:var(--text-2);gap:14px;display:grid}.prose h2{color:var(--text);margin-top:12px}.prose p,.prose ul{margin:0}.prose ul{gap:8px;padding-left:1.2rem;display:grid}.spinner{border:2px solid #007aff33;border-top-color:var(--accent);border-radius:50%;width:18px;height:18px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}