:root{--bg:#030303;--card:#0f0f10;--border:#262626;--text:#f5f5f5;--muted:#a1a1aa;--accent:#dc2626}*{box-sizing:border-box}html,body{background:radial-gradient(circle at 20% 20%, #1b1b1d 0%, var(--bg) 42%);color:var(--text);min-height:100%;margin:0;padding:0;font-family:Inter,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:inherit;text-decoration:none}.scan-bg{pointer-events:none;z-index:0;position:fixed;inset:0;overflow:hidden}.scan-grid{opacity:.45;background-image:linear-gradient(#dc262614 1px,#0000 1px),linear-gradient(90deg,#dc262614 1px,#0000 1px);background-size:52px 52px;position:absolute;inset:0}.scan-rain{filter:blur(.3px);background-image:repeating-linear-gradient(90deg,#0000 0 24px,#16a34a29 25px,#0000 27px);animation:11s linear infinite rain-drift;position:absolute;inset:-20% 0}.scan-sweep{background:linear-gradient(#0000 0%,#dc262605 35%,#dc262638 50%,#dc262605 65%,#0000 100%);animation:4.8s linear infinite scan-sweep;position:absolute;inset:-30% 0}.scan-vignette{background:radial-gradient(circle at 70% 20%,#dc26261f,#0000 35%),radial-gradient(circle at 25% 80%,#16a34a14,#0000 30%),radial-gradient(circle,#0000 35%,#000000b3 100%);position:absolute;inset:0}@keyframes scan-sweep{0%{transform:translateY(-100%)}to{transform:translateY(100%)}}@keyframes rain-drift{0%{opacity:.2;transform:translateY(-5%)}50%{opacity:.35}to{opacity:.2;transform:translateY(10%)}}.hero-shell{z-index:1;place-items:center;min-height:100vh;padding:2rem 1rem;display:grid;position:relative}.hero-card{border:1px solid var(--border);background:linear-gradient(#141417f2,#09090bf2);border-radius:18px;width:100%;max-width:760px;padding:2rem;box-shadow:0 16px 48px #00000059}.hero-kicker{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin:0;font-size:12px}.hero-title{margin-top:10px;margin-bottom:10px;font-size:clamp(2rem,4.5vw,3rem);line-height:1.06}.hero-body{color:var(--muted);max-width:620px;margin-top:0;margin-bottom:1.5rem;line-height:1.6}.capture-form{gap:.75rem;width:100%;max-width:480px;display:grid}.capture-form-label{color:var(--muted);font-size:14px}.capture-form-row{gap:8px;display:flex}.capture-form-input{border:1px solid var(--border);min-width:0;color:var(--text);background:#111113;border-radius:10px;outline:none;flex:1;padding:.72rem .84rem}.capture-form-button{color:#fff;border:0;border-radius:10px;padding:.72rem 1rem;font-weight:600}.capture-form-button[data-enabled=true]{background:var(--accent);cursor:pointer}.capture-form-button[data-enabled=false]{cursor:not-allowed;background:#3f3f46}.capture-form-feedback{gap:.35rem;display:grid}.capture-form-message{margin:0;font-size:13px}.capture-form-message.is-error{color:#fca5a5}.capture-form-message.is-success{color:#86efac}.capture-form-message.is-duplicate{color:#fde047}.capture-form-note{color:var(--muted);margin:0;font-size:12px;line-height:1.45}@media (max-width:640px){.hero-shell{padding:1.25rem .85rem}.hero-card{border-radius:14px;padding:1.25rem}.hero-title{margin-top:8px;margin-bottom:8px;font-size:clamp(1.8rem,8vw,2.35rem);line-height:1.1}.hero-body{margin-bottom:1.1rem;font-size:.95rem;line-height:1.5}.capture-form{max-width:100%}.capture-form-row{flex-direction:column}.capture-form-button{width:100%}}