:root{
  --brand-primary:#1f6feb;
  --brand-primary-hover:#1859c9;
  --brand-accent:#14b8a6;
  --brand-background:#f7f9fc;
  --brand-surface:#ffffff;
  --brand-surface-muted:#eef3f8;
  --brand-text:#152033;
  --brand-text-muted:#5f6f85;
  --brand-border:#d8e1ec;
  --brand-success:#1b8f5a;
  --brand-warning:#a05a00;
  --brand-danger:#b42318;
  --brand-focus:#7aa7ff;
  --brand-radius-sm:6px;
  --brand-radius-md:8px;
  --brand-radius-lg:12px;
  --brand-shadow-sm:0 1px 2px rgba(21,32,51,.06);
  --brand-shadow-md:0 16px 40px rgba(21,32,51,.12);
  --brand-font-sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --brand-font-mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--brand-background);color:var(--brand-text);font-family:var(--brand-font-sans);line-height:1.55}
a{color:inherit}
.skip{position:absolute;left:-999px;top:8px;background:var(--brand-text);color:#fff;padding:10px 12px;border-radius:var(--brand-radius-sm);z-index:20}
.skip:focus{left:8px}
.site-header{position:sticky;top:0;z-index:10;background:rgba(247,249,252,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--brand-border)}
.nav{max-width:1180px;margin:0 auto;padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800}
.brand-mark{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--brand-primary),var(--brand-accent));display:grid;place-items:center;color:#fff;font-weight:900}
.nav-links{display:flex;align-items:center;gap:18px;font-size:14px;color:var(--brand-text-muted)}
.nav-links a{text-decoration:none}
.nav-links a:hover{color:var(--brand-text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--brand-border);border-radius:var(--brand-radius-md);padding:10px 14px;text-decoration:none;font-weight:700;min-height:42px;background:var(--brand-surface);color:var(--brand-text);box-shadow:var(--brand-shadow-sm)}
.btn.primary{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}
.btn.primary:hover{background:var(--brand-primary-hover)}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--brand-focus);outline-offset:2px}
.hero{max-width:1180px;margin:0 auto;padding:84px 22px 34px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:48px;align-items:center}
.eyebrow{font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-primary);margin:0 0 14px}
h1{font-size:clamp(42px,6vw,76px);line-height:.97;letter-spacing:0;margin:0 0 22px}
.lede{font-size:20px;color:var(--brand-text-muted);max-width:720px;margin:0 0 28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.limitation{font-size:13px;color:var(--brand-text-muted);max-width:680px}
.verify-panel{background:var(--brand-surface);border:1px solid var(--brand-border);border-radius:var(--brand-radius-lg);box-shadow:var(--brand-shadow-md);padding:22px}
.panel-title{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:16px}
.panel-title strong{font-size:15px}
.receipt-id{font-family:var(--brand-font-mono);font-size:12px;color:var(--brand-text-muted)}
.check-list{display:grid;gap:10px}
.check{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:12px;border:1px solid var(--brand-border);border-radius:var(--brand-radius-md);background:linear-gradient(90deg,#fff,var(--brand-surface-muted))}
.check span{color:var(--brand-text-muted);font-size:13px}
.status{font-size:12px;font-weight:800;border-radius:999px;padding:4px 9px}
.passed{background:#e7f6ee;color:var(--brand-success)}
.warning{background:#fff3df;color:var(--brand-warning)}
.trust-strip{border-block:1px solid var(--brand-border);background:var(--brand-surface)}
.strip-inner{max-width:1180px;margin:0 auto;padding:18px 22px;display:flex;gap:14px;flex-wrap:wrap}
.pill{border:1px solid var(--brand-border);border-radius:999px;padding:8px 12px;color:var(--brand-text-muted);font-size:13px;background:#fff}
.section{max-width:1180px;margin:0 auto;padding:64px 22px}
.section h2{font-size:clamp(30px,4vw,48px);line-height:1.08;margin:0 0 14px}
.section-intro{color:var(--brand-text-muted);font-size:18px;max-width:780px;margin:0 0 28px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--brand-surface);border:1px solid var(--brand-border);border-radius:var(--brand-radius-md);padding:22px;box-shadow:var(--brand-shadow-sm)}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0;color:var(--brand-text-muted)}
pre{margin:0;overflow:auto;background:#0f172a;color:#e5edf8;border-radius:var(--brand-radius-md);padding:18px;font-family:var(--brand-font-mono);font-size:13px;line-height:1.55}
.code-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
.pricing{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.price-card{background:var(--brand-surface);border:1px solid var(--brand-border);border-radius:var(--brand-radius-md);padding:22px;display:flex;flex-direction:column;gap:14px}
.price-card ul{padding-left:18px;margin:0;color:var(--brand-text-muted)}
.faq details{background:var(--brand-surface);border:1px solid var(--brand-border);border-radius:var(--brand-radius-md);padding:16px 18px;margin-bottom:10px}
.faq summary{font-weight:800;cursor:pointer}
.footer{border-top:1px solid var(--brand-border);background:var(--brand-surface);padding:28px 22px;color:var(--brand-text-muted)}
.footer-inner{max-width:1180px;margin:0 auto;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer a{color:var(--brand-text-muted);text-decoration:none;margin-right:12px}
.badge{display:inline-flex;align-items:center;border-radius:999px;background:var(--brand-surface-muted);padding:5px 9px;font-size:12px;font-weight:800;color:var(--brand-text-muted)}
.timeline{display:grid;gap:12px;counter-reset:workflow}
.step{display:grid;grid-template-columns:minmax(180px,.36fr) 1fr;gap:16px;align-items:start;background:var(--brand-surface);border:1px solid var(--brand-border);border-radius:var(--brand-radius-md);padding:16px 18px;box-shadow:var(--brand-shadow-sm)}
.step strong{font-size:15px}
.step span{color:var(--brand-text-muted)}
.workflow-hero{align-items:start}
.workflow-table{display:grid;gap:14px}
.workflow-row{display:grid;grid-template-columns:minmax(240px,.42fr) 1fr;gap:18px;align-items:start;background:var(--brand-surface);border:1px solid var(--brand-border);border-radius:var(--brand-radius-md);padding:18px;box-shadow:var(--brand-shadow-sm)}
.workflow-row>div{display:grid;gap:8px}
.workflow-row strong{font-size:18px}
.workflow-row span{color:var(--brand-text-muted)}
.workflow-row dl{margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px 14px}
.workflow-row dt{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--brand-text-muted)}
.workflow-row dd{margin:0;font-family:var(--brand-font-mono);font-size:12px;overflow-wrap:anywhere}
.skip-link{position:absolute;left:-999px;top:8px;background:var(--brand-text);color:#fff;padding:10px 12px;border-radius:var(--brand-radius-sm);z-index:20}
.skip-link:focus{left:8px}
.site-header:not(:has(.nav)){max-width:none;margin:0;padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.site-header>nav{display:flex;align-items:center;gap:18px;font-size:14px;color:var(--brand-text-muted);flex-wrap:wrap}
.site-header>nav a{text-decoration:none}
.site-header>nav a:hover,.site-header>nav a[aria-current="page"]{color:var(--brand-text)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--brand-border);border-radius:var(--brand-radius-md);padding:10px 14px;text-decoration:none;font-weight:700;min-height:42px;background:var(--brand-surface);color:var(--brand-text);box-shadow:var(--brand-shadow-sm)}
.button.primary{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}
.button.primary:hover{background:var(--brand-primary-hover)}
.button.secondary{background:var(--brand-surface);color:var(--brand-text)}
.hero-text{font-size:20px;color:var(--brand-text-muted);max-width:720px;margin:0 0 28px}
.hero-panel{background:var(--brand-surface);border:1px solid var(--brand-border);border-radius:var(--brand-radius-lg);box-shadow:var(--brand-shadow-md);padding:22px}
.receipt-checks{display:grid;gap:10px}
.receipt-checks>div{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:12px;border:1px solid var(--brand-border);border-radius:var(--brand-radius-md);background:linear-gradient(90deg,#fff,var(--brand-surface-muted))}
.receipt-checks span{color:var(--brand-text-muted);font-size:13px}
.receipt-checks strong{font-size:13px}
.panel-note{margin:14px 0 0;color:var(--brand-text-muted);font-size:13px}
.muted-band{max-width:none;background:var(--brand-surface-muted);border-block:1px solid var(--brand-border)}
.muted-band>*{max-width:1180px}
.card-grid{display:grid;gap:18px}
.card-grid.three{grid-template-columns:repeat(3,1fr)}
.card-grid.two{grid-template-columns:repeat(2,1fr)}
.card a{display:inline-flex;margin-top:14px;font-weight:800;color:var(--brand-primary);text-decoration:none}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.steps article{background:var(--brand-surface);border:1px solid var(--brand-border);border-radius:var(--brand-radius-md);padding:18px;box-shadow:var(--brand-shadow-sm)}
.steps article span{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:999px;background:var(--brand-primary);color:#fff;font-weight:900;margin-bottom:12px}
.steps h3{margin:0 0 8px}
.steps p{margin:0;color:var(--brand-text-muted)}
.tool-choice-table .workflow-row{grid-template-columns:minmax(180px,.9fr) minmax(220px,1fr) minmax(220px,1fr)}
.tool-choice-table .workflow-row.heading{background:transparent;box-shadow:none;font-weight:900;color:var(--brand-text);padding:8px 18px}
.cta-band{background:var(--brand-text);color:#fff;border-radius:var(--brand-radius-lg);margin-bottom:64px}
.cta-band p{color:#d9e2ef}
@media (prefers-reduced-motion:no-preference){.check{animation:fadeUp .5s ease both}.check:nth-child(2){animation-delay:.05s}.check:nth-child(3){animation-delay:.1s}.check:nth-child(4){animation-delay:.15s}.check:nth-child(5){animation-delay:.2s}.check:nth-child(6){animation-delay:.25s}.check:nth-child(7){animation-delay:.3s}@keyframes fadeUp{from{opacity:.2;transform:translateY(8px)}to{opacity:1;transform:none}}}
@media (max-width:900px){.hero,.code-grid,.grid,.grid.two,.pricing,.step,.workflow-row,.workflow-row dl,.card-grid.three,.card-grid.two,.steps,.tool-choice-table .workflow-row{grid-template-columns:1fr}.hero{padding-top:52px}.nav{align-items:flex-start}.nav-links{display:none}.site-header:not(:has(.nav)){align-items:flex-start;flex-direction:column}.site-header>nav{gap:12px}}