:root { color-scheme: light; --ink: #122e4a; --muted: #49647e; --accent: #005ca9; --line: #cddfed; --paper: #f7fbff; --blue-soft: #e0effb; --blue-hover: #eef6fd; --blue-code: #eaf3fb; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 2rem; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.65; }
a { color: var(--accent); text-underline-offset: .2em; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.wrap { max-width: 1120px; margin: 0 auto; padding-left: 28px; padding-right: 28px; }
.site-header { display: flex; justify-content: space-between; align-items: center; padding-top: 25px; padding-bottom: 25px; border-bottom: 1px solid var(--line); gap: 24px; }
.brand { color: var(--ink); text-decoration: none; font-size: 1.15rem; font-weight: 750; white-space: nowrap; }
.brand span { background: var(--blue-soft); color: var(--accent); padding: 4px 7px; border-radius: 5px; font-size: .75rem; margin-left: 6px; }
nav { display: flex; gap: 24px; font-size: .9rem; }
nav a { text-decoration: none; }
.hero { padding-top: 80px; padding-bottom: 55px; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; color: var(--accent); font-size: .75rem; font-weight: 750; }
h1 { font-size: clamp(3.1rem, 8vw, 6rem); line-height: 1.06; letter-spacing: -.055em; margin: 20px 0 28px; }
h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); line-height: 1.2; letter-spacing: -.03em; margin: 14px 0 20px; }
h3 { font-size: 1.15rem; margin: 0 0 12px; }
p { max-width: 790px; }
.intro { font-size: 1.22rem; max-width: 720px; color: var(--muted); }
.actions { display: flex; align-items: center; gap: 24px; margin: 30px 0 40px; flex-wrap: wrap; }
.button { background: var(--accent); color: white; text-decoration: none; padding: 13px 20px; border-radius: 7px; font-weight: 650; }
.button span { margin-left: 20px; }
.endpoint-panel { display: flex; justify-content: space-between; align-items: center; border: 1px solid var(--line); border-radius: 10px; padding: 20px 24px; gap: 18px; background: white; }
.endpoint-panel code { display: block; font-size: 1.05rem; overflow-wrap: anywhere; }
.label { display: block; font-size: .75rem; color: var(--muted); margin-bottom: 5px; }
button { border: 1px solid var(--line); border-radius: 6px; padding: 9px 14px; font: inherit; font-size: .85rem; cursor: pointer; background: white; color: var(--accent); flex-shrink: 0; }
button:hover { border-color: var(--accent); background: var(--blue-hover); }
.small { font-size: .85rem; color: var(--muted); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; padding-top: 30px; padding-bottom: 55px; border-bottom: 1px solid var(--line); }
.features h2 { font-size: 1.2rem; letter-spacing: -.02em; }
.features p { font-size: .95rem; color: var(--muted); }
.number { color: var(--accent); font-size: .8rem; font-weight: 650; }
.section { padding-top: 65px; padding-bottom: 65px; }
.setup-grid, .tool-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; margin-top: 30px; }
.setup { padding: 25px; background: white; border: 1px solid var(--line); border-radius: 9px; }
.setup p { font-size: .95rem; }
code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .88em; }
pre { background: var(--blue-code); border-radius: 6px; padding: 18px; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.55; font-size: .9rem; }
.examples { background: var(--blue-soft); }
.prompt-list { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 30px; }
blockquote { margin: 0; padding: 8px 20px; border-left: 3px solid var(--accent); font-size: 1.03rem; }
.tool-grid { gap: 20px 22px; }
.tool-card { display: grid; grid-template-rows: subgrid; grid-row: span 4; min-width: 0; padding: 26px; background: white; border: 1px solid var(--line); border-radius: 9px; }
.tool-card h3 { margin: 0 0 8px; line-height: 1.35; }
.tool-name { display: inline-block; color: var(--accent); background: var(--blue-hover); border-radius: 4px; padding: 3px 8px; overflow-wrap: anywhere; }
.tool-card p { margin: 0; color: var(--muted); font-size: .95rem; }
.tool-example { min-width: 0; }
.tool-example pre { margin: 8px 0 0; }
.tool-card .tool-note { border-top: 1px solid var(--line); padding-top: 16px; font-size: .85rem; }
.tool-context { margin-top: 24px; padding: 26px; border: 1px solid var(--line); border-radius: 9px; }
.tool-context h3 { margin-bottom: 20px; }
.tool-settings { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: 0; font-size: .9rem; }
.tool-settings > div + div { border-left: 1px solid var(--line); padding-left: 24px; }
.tool-settings dt { font-weight: 650; margin-bottom: 8px; }
.tool-settings dd { margin: 4px 0 0; }
.tool-settings code { color: var(--accent); white-space: nowrap; }
.setting-default { color: var(--muted); font-size: .8rem; }
.tool-context > p { max-width: none; margin: 20px 0 0; padding-top: 16px; border-top: 1px solid var(--line); }
.faq { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); padding: 18px 0; }
summary { cursor: pointer; font-weight: 600; }
details p { color: var(--muted); }
footer { display: flex; justify-content: space-between; align-items: center; gap: 24px; border-top: 1px solid var(--line); padding-top: 25px; padding-bottom: 35px; font-size: .85rem; }
@media (max-width: 700px) {
  .wrap { padding-left: 20px; padding-right: 20px; }
  .site-header { flex-wrap: wrap; gap: 12px; }
  nav { gap: 20px; }
  .hero { padding-top: 45px; }
  .features, .setup-grid, .tool-grid, .prompt-list { grid-template-columns: 1fr; }
  .features { gap: 16px; }
  .section { padding-top: 40px; padding-bottom: 40px; }
  .tool-card, .tool-context { padding: 20px; }
  .tool-settings { grid-template-columns: 1fr; gap: 16px; }
  .tool-settings > div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 16px; }
  .endpoint-panel, footer { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }