:root{--accent: #2f5bff;--ink: #0a0a0a;--muted: #52525b;--muted-2: #6b6b73;--border: #d9d9de;--line: #eeeef0;--surface: #f4f5f8;--bg: #ffffff;--dark-surface: #1f1f23;--dark-border: #33333a;--dark-muted: #a1a1aa;--success-bg: #e3f5ec;--success-fg: #00593d;--error: #d93036;--error-bg: #fdecec;--radius-sm: 12px;--radius-md: 24px;--radius-lg: 24px;--container: 1120px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter Tight,system-ui,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit}h1,h2,h3,p{margin:0}.container{max-width:var(--container);margin:0 auto;padding-inline:24px}.muted{color:var(--muted)}.pill{display:inline-flex;align-self:flex-start;font-size:14px;font-weight:500;color:var(--muted);background:var(--surface);padding:8px 14px;border-radius:999px}.display{font-size:clamp(36px,5.2vw,72px);font-weight:700;letter-spacing:-.036em;line-height:.98}.h2{font-size:clamp(26px,2.6vw,32px);font-weight:700;letter-spacing:-.035em;line-height:1.05}.lead{font-size:18px;color:var(--muted);line-height:1.5}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 20px;border:1px solid transparent;border-radius:var(--radius-sm);font:inherit;font-size:15px;font-weight:600;text-decoration:none;cursor:pointer;transition:filter .15s,background .15s}.btn:hover{filter:brightness(1.08)}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn:disabled{background:var(--line);color:var(--muted-2);cursor:not-allowed;filter:none}.btn-primary{background:var(--accent);color:#fff}.btn-dark{background:var(--ink);color:#fff}.btn-light{background:#fff;color:var(--ink)}.btn-outline{background:#fff;color:var(--ink);border-color:var(--border)}.btn-outline:hover{filter:none;background:var(--surface)}.btn-block{width:100%}.field{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500;min-width:0}.input{height:46px;width:100%;min-width:0;padding:0 16px;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;color:var(--ink);font:inherit;font-size:16px}.input::placeholder{color:var(--muted-2)}.input:focus{outline:2px solid var(--accent);outline-offset:1px}.input.ng-touched:invalid,.input.touched:invalid{border-color:var(--error)}.on-dark{color:#fff}.on-dark .field{color:#d4d4d8}.on-dark .input{background-color:#1a1a1e;border-color:var(--dark-border);color:#fff}.on-dark .input::placeholder{color:var(--dark-muted)}.row-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}@media(max-width:520px){.row-2{grid-template-columns:1fr}}.stack{display:flex;flex-direction:column;gap:10px}.fine-print{font-size:13px;color:var(--muted-2)}.alert{display:flex;gap:12px;align-items:center;border-radius:var(--radius-sm);padding:16px 18px;font-weight:500}.alert-error{background:var(--error-bg);color:#a3161b}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}