*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f4f4f4;--fg:#1a1a1a;--accent:#00f;--border:3px solid #1a1a1a;--shadow:6px 6px 0 #1a1a1a;--status-ok:#0f0}body{font-family:'Space Mono',monospace;background-color:var(--bg);color:var(--fg);min-height:100vh;display:flex;flex-direction:column;line-height:1.4}header{border-bottom:var(--border);padding:1rem 2rem;display:flex;align-items:center;justify-content:space-between;background:#fff;position:relative;z-index:10}.logo{height:40px;width:auto;display:block}main{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem;position:relative;overflow:hidden}.grid-bg{position:absolute;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(var(--fg) 1px,transparent 1px),linear-gradient(90deg,var(--fg) 1px,transparent 1px);background-size:40px 40px;opacity:.05;z-index:-1}.content-box{background:#fff;border:var(--border);padding:clamp(1.5rem,5vw,3.5rem);max-width:800px;width:100%;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:1.5rem;align-items:flex-start;position:relative;z-index:1}.badges{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:-0.5rem;font-size:.75rem;font-weight:700;text-transform:uppercase}.badge{border:var(--border);padding:.25rem .75rem;display:inline-flex;align-items:center;gap:.5rem;background:#fff}.status-dot{width:10px;height:10px;background:var(--status-ok);border:2px solid #1a1a1a}.secure-icon{display:inline-block;width:12px;height:14px;border:2px solid #1a1a1a;border-radius:2px 2px 6px 6px;position:relative;background:#fff}h1{font-size:clamp(1.75rem,5vw,3.5rem);font-weight:700;text-transform:uppercase;line-height:1.1;border-bottom:var(--border);padding-bottom:1rem;width:100%}p{font-size:clamp(1rem,1.5vw,1.25rem);max-width:60ch}a.cta{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;font-size:1.25rem;padding:1rem 2rem;border:var(--border);box-shadow:var(--shadow);transition:transform .1s,box-shadow .1s;width:100%;text-align:center}a.cta:hover,a.cta:focus{transform:translate(2px,2px);box-shadow:4px 4px 0 #1a1a1a}a.cta:active{transform:translate(6px,6px);box-shadow:none}.cta-wrapper{width:100%;max-width:400px;display:flex;flex-direction:column;gap:.75rem}.cta-sub{font-size:.75rem;font-weight:700;text-transform:uppercase;display:flex;align-items:center;gap:.5rem;opacity:.8}.cta-sub::before{content:'✓';display:inline-block;font-weight:900}@media(min-width:600px){a.cta{width:auto;text-align:left}.cta-wrapper{max-width:none}}@media(max-width:600px){.content-box{padding:1.5rem}h1{font-size:1.75rem}.badges{font-size:.7rem}}