:root{--color-bg:#fbfbfa;--color-text:#1a1c19;--color-neutral-200:#e6e6e2;--color-neutral-300:#d0d2cc;--color-neutral-500:#8a8c86;--color-neutral-600:#6a6c66;--color-neutral-700:#4a4c46;--color-neutral-800:#2c2e28;--color-neutral-900:#1a1c19;--color-divider:#e0e0da;--color-accent-100:#e9eef5;--color-accent-200:#c6d4e6;--color-accent-300:#8fa8c6;--color-accent-400:#5b7da0;--color-accent-500:#3d5a80;--color-accent-700:#274063;--color-accent-800:#1b2f4a;--color-accent-900:#10233b;--font-body:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--font-heading:"Barlow Condensed",var(--font-body);--font-mono:ui-monospace,Menlo,Monaco,"Cascadia Code",monospace;--shadow-md:0 6px 20px rgba(16,35,59,.12);--shadow-lg:0 18px 48px rgba(16,35,59,.22)}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);-webkit-font-smoothing:antialiased}html{-webkit-text-size-adjust:100%}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-700)}@font-face{font-family:Barlow Condensed;font-display:swap;src:local("Barlow Condensed")}.mono{font-family:var(--font-mono)}.blueprint{position:relative;background:var(--color-bg);border:1px solid var(--color-divider)}.blueprint .corner{position:absolute;width:8px;height:8px;border:1.5px solid var(--color-accent);opacity:.55;pointer-events:none}.blueprint .corner.tl{top:-1px;left:-1px;border-right:0;border-bottom:0}.blueprint .corner.tr{top:-1px;right:-1px;border-left:0;border-bottom:0}.blueprint .corner.bl{bottom:-1px;left:-1px;border-right:0;border-top:0}.blueprint .corner.br{bottom:-1px;right:-1px;border-left:0;border-top:0}.card{padding:20px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-md)}.card-kicker{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--color-accent);font-weight:600}.card-title{font-family:var(--font-heading);font-size:20px;font-weight:600;line-height:1.15}.card-body{margin:0;font-size:14px;line-height:1.5}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;font:inherit;font-size:14px;padding:9px 16px;border:1px solid var(--color-neutral-300);background:var(--color-bg);color:var(--color-text);transition:background .15s,border-color .15s}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-block{width:100%}.btn-primary{background:var(--color-accent-800);color:#fff;border-color:var(--color-accent-800)}.btn-primary:hover:not(:disabled){background:var(--color-accent-900)}.btn-secondary{background:var(--color-bg);border-color:var(--color-neutral-300)}.btn-secondary:hover{background:var(--color-neutral-200)}.btn-ghost{border-color:transparent;background:transparent}.btn-ghost:hover{background:var(--color-neutral-200)}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12px;color:var(--color-neutral-600);letter-spacing:.02em}.input{font:inherit;font-size:14px;padding:9px 11px;border:1px solid var(--color-divider);background:var(--color-bg);color:var(--color-text);border-radius:0;width:100%}.input:focus{outline:1px solid var(--color-accent);outline-offset:0}.input option{color:var(--color-text)}.seg{display:inline-flex;border:1px solid var(--color-divider)}.seg-opt{padding:8px 14px;font-size:13px;cursor:pointer;border-right:1px solid var(--color-divider)}.seg-opt:last-child{border-right:0}.seg-opt input{margin-right:6px}.radio{cursor:pointer}.radio .dot{width:14px;height:14px;border:1.5px solid var(--color-neutral-300);border-radius:50%;position:relative}.radio input{position:absolute;opacity:0}.radio input:checked~.dot{border-color:var(--color-accent)}.radio input:checked~.dot:after{content:"";position:absolute;inset:3px;background:var(--color-accent);border-radius:50%}.tag{display:inline-block;font-size:11px;padding:2px 8px;letter-spacing:.04em;text-transform:uppercase;font-weight:600;background:var(--color-neutral-200);color:var(--color-neutral-800)}.tag-accent{background:var(--color-accent-100);color:var(--color-accent-800)}.tag-outline{color:var(--color-neutral-700)}.tag-neutral,.tag-outline{background:transparent;border:1px solid var(--color-neutral-300)}.tag-neutral{color:var(--color-neutral-600)}.table{width:100%;border-collapse:collapse;font-size:13px}.table th{text-align:left;font-weight:600;color:var(--color-neutral-600);padding:8px 10px;text-transform:uppercase;letter-spacing:.06em;font-size:10.5px}.table td,.table th{border-bottom:1px solid var(--color-divider)}.table td{padding:10px;vertical-align:middle}.table tr:last-child td{border-bottom:0}.text-muted{color:var(--color-neutral-600)}.nav{gap:20px}.nav,.nav-brand{display:flex;align-items:center}.nav-brand{gap:8px;font-family:var(--font-heading);font-size:20px;font-weight:600;color:var(--color-text)}.nav a{font-size:13px;color:var(--color-neutral-700)}.nav a[aria-current]{color:var(--color-text);font-weight:600}.dialog-backdrop{position:fixed;inset:0;background:rgba(16,35,59,.18);display:grid;place-items:center;z-index:20}.dialog{background:var(--color-bg);border:1px solid var(--color-divider);box-shadow:var(--shadow-lg);width:min(440px,92vw);padding:24px}.dialog-title{font-family:var(--font-heading);font-size:22px}.dialog-body{display:flex;flex-direction:column;gap:12px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}@keyframes cm-fade{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.progress{height:3px;background:var(--color-neutral-200);overflow:hidden}.progress>div{height:100%;background:var(--color-accent)}.demo-banner{display:flex;gap:10px;align-items:center;padding:10px 40px;background:var(--color-accent-100);border-bottom:1px solid var(--color-accent-200);color:var(--color-accent-900);font-size:13px}.stat-num{font-family:var(--font-heading);font-size:36px;line-height:1.1}.kicker{color:var(--color-accent);margin-bottom:6px}.kicker,.section-kicker{font-size:11px;letter-spacing:.12em;text-transform:uppercase}.section-kicker{color:var(--color-neutral-600);margin-bottom:4px}