/* mcpdata.org (design/30): dark-first, one accent, Space Grotesk / Inter / JetBrains Mono (self-hosted, OFL). */
@font-face { font-family: "Inter"; font-weight: 400; font-display: swap; src: url(/fonts/inter-400.woff2) format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 500; font-display: swap; src: url(/fonts/inter-500.woff2) format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 600; font-display: swap; src: url(/fonts/inter-600.woff2) format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-weight: 500; font-display: swap; src: url(/fonts/space-grotesk-500.woff2) format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-weight: 700; font-display: swap; src: url(/fonts/space-grotesk-700.woff2) format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 400; font-display: swap; src: url(/fonts/jetbrains-mono-400.woff2) format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 500; font-display: swap; src: url(/fonts/jetbrains-mono-500.woff2) format("woff2"); }

:root {
  --bg: #0B0F14; --bg-2: #0E131A; --panel: #121821; --panel-2: #0E141B; --chip: #1C2633;
  --line: #222C38; --line-2: #1A222D; --line-3: #1E2833; --line-4: #2A3644;
  --text: #E8EDF3; --text-2: #CFD8E2; --dim: #B7C2CE; --muted: #8C99A8; --faint: #6E7C8C;
  --accent: #3DD6C3; --accent-ink: #06231F; --link: #7FE3D6; --link-hover: #B5F1E9; --ok-line: #1F5C55; --ok-text: #9BEADF;
  --display: "Space Grotesk", system-ui, sans-serif; --body: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--body); font-size: 16px; line-height: 1.55; }
a { color: var(--link); } a:hover { color: var(--link-hover); }
code, pre, kbd { font-family: var(--mono); }
code { font-size: 0.92em; color: var(--text); }
img, svg { max-width: 100%; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -9999px; } .skip:focus { left: 16px; top: 8px; background: var(--panel); padding: 8px 12px; z-index: 9; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* header / footer */
.top { border-bottom: 1px solid var(--line-2); }
.top .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; padding-top: 18px; padding-bottom: 18px; }
.brand { font-family: var(--display); font-weight: 700; font-size: 22px; color: var(--text); text-decoration: none; letter-spacing: -0.02em; }
.brand span { color: var(--accent); }
.nav { display: flex; flex-wrap: wrap; gap: 6px 22px; flex: 1 1 auto; font-size: 15px; }
.nav a { color: var(--dim); text-decoration: none; padding: 6px 0; } .nav a:hover, .nav a[aria-current] { color: var(--text); }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 11px 18px; border-radius: 10px;
  font-weight: 600; font-size: 15px; text-decoration: none; border: 1px solid transparent; cursor: pointer; font-family: inherit; }
.btn-primary { background: var(--accent); color: var(--accent-ink); } .btn-primary:hover { color: var(--accent-ink); filter: brightness(1.08); }
.btn-ghost { border-color: var(--line-4); color: var(--text); background: transparent; } .btn-ghost:hover { color: var(--text); border-color: var(--muted); }
.btn-lg { min-height: 48px; padding: 14px 22px; font-size: 16px; }
.foot { border-top: 1px solid var(--line-2); margin-top: 40px; }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 16px 24px; justify-content: space-between; padding-top: 28px; padding-bottom: 28px; font-size: 14px; color: var(--muted); }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 20px; } .foot a { color: var(--muted); }

/* type */
h1, h2, h3 { font-family: var(--display); letter-spacing: -0.02em; line-height: 1.12; }
.eyebrow { margin: 0 0 18px; font-family: var(--mono); font-size: 13px; color: var(--accent); letter-spacing: 0.06em; text-transform: uppercase; }
.lead { font-size: 19px; color: var(--dim); max-width: 600px; }
.dim { color: var(--dim); } .muted { color: var(--muted); } .small { font-size: 14px; }
section { scroll-margin-top: 16px; }

/* home */
.hero { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; padding-top: 56px; padding-bottom: 72px; }
.hero > div { flex: 1 1 460px; min-width: 0; }
.hero h1 { margin: 0; font-size: clamp(40px, 6vw, 64px); line-height: 1.02; letter-spacing: -0.035em; }
.hero .lead { margin: 24px 0 0; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.band { border-top: 1px solid var(--line-2); background: var(--bg-2); }
.band .wrap, .block { padding-top: 72px; padding-bottom: 72px; }
.block { max-width: 1240px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.h2 { margin: 0; font-size: clamp(30px, 4vw, 40px); }
.grid { display: grid; gap: 16px; margin-top: 32px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 24px; }
.card h3 { margin: 10px 0 8px; font-size: 21px; } .card p { margin: 0; color: var(--dim); }
.step-n { font-family: var(--mono); color: var(--accent); font-size: 14px; }
.feat { border-top: 2px solid var(--line-4); padding-top: 16px; } .feat:first-child { border-top-color: var(--accent); }
.feat h3 { margin: 0 0 6px; font-size: 18px; } .feat p { margin: 0; color: var(--dim); }
.qgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 12px; margin-top: 28px; }
.qcard { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; color: var(--text);
  text-decoration: none; font-size: 16px; line-height: 1.45; } .qcard:hover { border-color: var(--line-4); color: var(--text); }
.qcard small { display: block; margin-top: 8px; color: var(--muted); font-size: 13px; }
.closing { text-align: center; padding: 88px 24px; } .closing h2 { margin: 0; font-size: clamp(32px, 5vw, 48px); }

/* the chat mock / transcript */
.chat { flex: 1 1 520px; min-width: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.chat-top { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.chat-top i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-4); display: inline-block; }
.chat-body { padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.bubble { align-self: flex-end; max-width: 85%; background: var(--chip); border-radius: 12px; padding: 12px 14px; font-size: 15px; }
.calls { font-family: var(--mono); font-size: 13px; line-height: 1.75; color: var(--dim); background: var(--panel-2); border: 1px solid var(--line-3);
  border-radius: 10px; padding: 12px 14px; overflow-x: auto; }
.calls .t { color: var(--accent); } .calls .r { color: var(--faint); }
@media (prefers-reduced-motion: no-preference) {
  .calls.animate > div { opacity: 0; animation: callIn 0.45s ease forwards; }
  .calls.animate > div:nth-child(2) { animation-delay: 0.5s; } .calls.animate > div:nth-child(3) { animation-delay: 1s; }
  .calls.animate > div:nth-child(4) { animation-delay: 1.5s; } .calls.animate > div:nth-child(5) { animation-delay: 2s; }
  @keyframes callIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
}

/* code + tables */
pre.code { margin: 10px 0 0; background: var(--panel-2); border: 1px solid var(--line-3); border-radius: 8px; padding: 12px 14px; font-size: 13px;
  color: var(--text-2); white-space: pre-wrap; word-break: break-word; overflow-x: auto; }
.codewrap { position: relative; } .codewrap .copy { position: absolute; top: 6px; right: 6px; }
.copy { background: var(--chip); color: var(--text); border: 1px solid var(--line-4); border-radius: 6px; font: 500 12px var(--body); padding: 4px 9px; cursor: pointer; }
.tablewrap { overflow-x: auto; }
table.data { border-collapse: collapse; width: 100%; font-size: 14px; font-variant-numeric: tabular-nums; }
table.data th { color: var(--muted); font-weight: 500; text-align: left; padding: 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.data td { padding: 8px; border-bottom: 1px solid var(--line-2); white-space: nowrap; }
table.data .num { text-align: right; }
table.data caption { text-align: left; font-size: 15px; font-weight: 600; padding-bottom: 10px; caption-side: top; }
table.data caption span { color: var(--muted); font-weight: 400; font-size: 13px; }

/* answers */
.answer-layout { display: flex; flex-wrap: wrap; gap: 48px; padding-top: 32px; padding-bottom: 40px; }
.sections { flex: 1 1 220px; max-width: 260px; font-size: 14px; line-height: 2; }
.sections .label { color: var(--muted); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 6px; }
.sections a { display: block; color: var(--dim); text-decoration: none; } .sections a[aria-current] { color: var(--text); font-weight: 600; }
article.answer { flex: 999 1 560px; min-width: 0; max-width: 820px; }
.crumbs { margin: 0; font-size: 14px; color: var(--muted); } .crumbs a { color: var(--muted); }
article.answer h1 { margin: 14px 0 0; font-size: clamp(30px, 4.4vw, 44px); line-height: 1.1; letter-spacing: -0.025em; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; font-size: 13px; }
.badge { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line-4); color: var(--dim); border-radius: 999px; padding: 4px 10px; }
.badge.ok { border-color: var(--ok-line); color: var(--ok-text); }
.short { margin-top: 28px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 22px 24px; }
.short .k { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.short p { margin: 0; font-size: 18px; line-height: 1.6; }
article.answer h2 { margin: 40px 0 0; font-size: 26px; }
ol.steps { margin: 16px 0 0; padding-left: 22px; display: flex; flex-direction: column; gap: 22px; color: var(--text-2); }
ol.steps b { color: var(--text); }
.prompt { margin-top: 10px; background: var(--chip); border-radius: 10px; padding: 12px 14px; color: var(--text); }
.result { margin-top: 16px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.result + .result { margin-top: 12px; }
.prose { color: var(--text-2); } .prose p { margin: 12px 0 0; }
ul.related { margin: 14px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.chart { margin: 4px 0 14px; } .chart text { fill: var(--muted); font: 11px var(--body); }
.note { font-size: 13px; color: var(--muted); margin: 10px 0 0; }
.search { flex: 1 1 280px; display: flex; } .search input { width: 100%; min-height: 44px; background: var(--panel); border: 1px solid var(--line);
  border-radius: 8px; color: var(--text); padding: 0 14px; font: 15px var(--body); }
.qlist { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-direction: column; gap: 10px; }
.qlist a { font-size: 17px; } .qlist p { margin: 4px 0 0; color: var(--dim); font-size: 15px; }

/* product pages */
.page { max-width: 880px; padding-top: 48px; padding-bottom: 24px; }
.page h1 { margin: 0; font-size: clamp(34px, 5vw, 52px); letter-spacing: -0.03em; }
.page .lead { margin-top: 18px; }
.page h2 { margin: 44px 0 0; font-size: 28px; } .page h3 { margin: 28px 0 0; font-size: 20px; }
.page p, .page li { color: var(--text-2); } .page ul { padding-left: 20px; }
table.plans { border-collapse: collapse; width: 100%; margin-top: 24px; font-size: 15px; }
table.plans th, table.plans td { padding: 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
table.plans thead th { font-family: var(--display); font-size: 18px; color: var(--text); }
table.plans tbody th { color: var(--muted); font-weight: 500; }
dl.tools dt { margin-top: 22px; font-family: var(--mono); color: var(--accent); }
dl.tools dd { margin: 6px 0 0; color: var(--text-2); white-space: pre-line; }

/* small helpers (the CSP allows no inline styles) */
.mb8 { margin-bottom: 8px; } .mb12 { margin-bottom: 12px; } .mb14 { margin-bottom: 14px !important; } .mb16 { margin-bottom: 16px !important; }
.mt14 { margin-top: 14px; } .mt22 { margin-top: 22px; } .mt24 { margin-top: 24px; } .mt28 { margin-top: 28px; }
.m0 { margin: 0; } .ml8 { margin-left: 8px; } .w720 { max-width: 720px; } .center { justify-content: center; }
a.plain { color: inherit; text-decoration: none; }
.chartbox { background: var(--panel-2); border: 1px solid var(--line-3); border-radius: 10px; padding: 14px; }
.split { display: flex; flex-wrap: wrap; gap: 40px; align-items: center; }
.split-l { flex: 1 1 420px; min-width: 0; } .split-r { flex: 1 1 520px; min-width: 0; }
ul.ticks { margin: 24px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 14px; color: var(--dim); font-size: 17px; }
ul.ticks b { color: var(--text); }
.rowhead { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 16px; }
.sub { margin: 12px 0 0; font-size: 18px; }
a.more { font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; }
.h3s { margin: 0 0 6px; font-size: 18px; }
.closing-p { margin: 16px auto 0; font-size: 18px; max-width: 560px; }

@media (max-width: 640px) {
  .wrap, .block { padding-left: 16px; padding-right: 16px; }
  .band .wrap, .block { padding-top: 48px; padding-bottom: 48px; }
  .hero { padding-top: 32px; padding-bottom: 48px; gap: 32px; }
  .sections { max-width: none; }
}