:root {
  --paper: #fbfaf7;
  --card: #ffffff;
  --ink: #1b1f24;
  --ink-2: #4a525c;
  --ink-3: #7b838d;
  --line: #e6e2da;
  --line-2: #f0ede7;
  --accent: #0f6b62;
  --accent-soft: #e4f1ef;
  --yes: #0f6b62;
  --partial: #c98a12;
  --no: #b4432f;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --on-ink: #ffffff;
  --partial-soft: #f6e7c8;
  --mark-no-fill: #ffffff;
  --mark-none: #cfc9bf;
  --shadow: rgba(0, 0, 0, .06);
  --accent-glow: rgba(15, 107, 98, .08);
  --node-cap-bg: #f3f0ea;
  --node-cap-border: #d9d4ca;
  --edge: rgba(15, 107, 98, .18);
  --pr-bg: #ffffff; --pr-sub: #f6f8fa; --pr-line: #d0d7de; --pr-text: #1f2328; --pr-muted: #656d76;
  --pr-add: #dafbe1; --pr-del: #ffebe9; --pr-green: #1f883d;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --paper: #111418;
  --card: #181c21;
  --ink: #e8eaed;
  --ink-2: #b3bac3;
  --ink-3: #858d97;
  --line: #2a3038;
  --line-2: #20252b;
  --accent: #3fb6a8;
  --accent-soft: #15302d;
  --yes: #3fb6a8;
  --partial: #e0a93a;
  --no: #e0765f;
  --on-ink: #111418;
  --partial-soft: #4a3a1a;
  --mark-no-fill: #181c21;
  --mark-none: #4a525c;
  --shadow: rgba(0, 0, 0, .45);
  --accent-glow: rgba(63, 182, 168, .12);
  --node-cap-bg: #22282f;
  --node-cap-border: #353d47;
  --edge: rgba(63, 182, 168, .22);
  --pr-bg: #0d1117; --pr-sub: #161b22; --pr-line: #30363d; --pr-text: #e6edf3; --pr-muted: #8d96a0;
  --pr-add: #12361f; --pr-del: #3c1618; --pr-green: #238636;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--paper); color: var(--ink); font: 16px/1.55 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; text-wrap: balance; margin: 0; }
h1 { font-size: 44px; letter-spacing: -0.01em; }
h2 { font-size: 26px; }
h3 { font-size: 19px; }
p { text-wrap: pretty; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 28px; }
.wide { max-width: 1440px; }

/* header */
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); position: sticky; top: 0; z-index: 20; }
.site-header .wrap { display: flex; align-items: center; gap: 20px; height: 60px; }
.brand { font-family: var(--serif); font-weight: 700; font-size: 20px; color: var(--ink); white-space: nowrap; display: flex; align-items: center; gap: 10px; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 26px; height: 26px; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
.nav a { color: var(--ink-2); font-size: 14.5px; padding: 6px 10px; border-radius: 6px; }
.nav a:hover { background: var(--line-2); text-decoration: none; color: var(--ink); }
.nav a.on { color: var(--ink); background: var(--line-2); font-weight: 600; }

/* page head */
.page-head { padding: 48px 0 28px; }
.eyebrow { font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; margin-bottom: 10px; }
.eyebrow a { color: var(--ink-3); }
.lede { font-size: 19px; color: var(--ink-2); max-width: none; margin: 14px 0 0; text-wrap: balance; }

/* home */
.hero { padding: 40px 0 8px; text-align: center; }
.hero h1 { font-size: 48px; }
.hero .lede { margin: 10px auto 0; font-size: 20px; }
.points { list-style: none; padding: 0; margin: 26px auto 0; max-width: 960px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; text-align: left; }
.points li { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; font-size: 13.5px; color: var(--ink-3); line-height: 1.4; }
.points strong { display: block; color: var(--ink); font-size: 14.5px; font-weight: 600; margin-bottom: 2px; }
.section { padding: 28px 0 48px; }
.section-title { display: flex; justify-content: center; margin-bottom: 16px; }
.section-title h2 { font-size: 22px; }
.space-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 18px; }
.space-card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px 16px; color: var(--ink); display: flex; flex-direction: column; gap: 12px; transition: border-color .15s, box-shadow .15s, transform .15s; }
.space-card:hover { text-decoration: none; border-color: var(--accent); box-shadow: 0 6px 20px var(--accent-glow); transform: translateY(-1px); }
.space-card .domain { font-size: 12.5px; color: var(--ink-3); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.space-card h3 { font-size: 23px; }
.space-card p { margin: 0; color: var(--ink-2); font-size: 15px; }
.stats { display: flex; gap: 18px; font-size: 13.5px; color: var(--ink-3); }
.stats b { color: var(--ink); font-size: 17px; font-weight: 600; display: block; }
.logos { display: flex; gap: 6px; flex-wrap: wrap; }
.coverage { margin-top: auto; }
.coverage .bar { height: 6px; border-radius: 3px; background: var(--line-2); overflow: hidden; }
.coverage .bar i { display: block; height: 100%; background: var(--accent); }
.coverage .label { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--ink-3); margin-top: 6px; }

.mono { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 6px; color: #fff; font-size: 11.5px; font-weight: 700; flex: none; }
.mono.lg { width: 44px; height: 44px; border-radius: 10px; font-size: 19px; }
.mono.logo { background: #fff; border: 1px solid var(--line); padding: 3px; }
.mono.logo.lg { padding: 6px; }
.mono.logo img { width: 100%; height: 100%; object-fit: contain; border-radius: 3px; display: block; }
.prod-chip { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-2); background: var(--line-2); border-radius: 999px; padding: 3px 10px 3px 3px; }
.prod-chip .mono { width: 20px; height: 20px; border-radius: 50%; padding: 2px; }
.logos .more { font-size: 13px; color: var(--ink-3); align-self: center; padding-left: 2px; }

/* buttons, chips */
.btn { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: 8px 14px; border-radius: 8px; font: 500 14.5px var(--sans); cursor: pointer; }
.btn:hover { border-color: var(--ink-3); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-ink); }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--card); padding: 5px 11px; border-radius: 999px; font-size: 13.5px; color: var(--ink-2); cursor: pointer; user-select: none; }
.chip.on { background: var(--ink); color: var(--on-ink); border-color: var(--ink); }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 18px; }
.toolbar .spacer { flex: 1; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 22px; }

/* legend + marks */
.legend { display: flex; gap: 16px; font-size: 13px; color: var(--ink-3); align-items: center; flex-wrap: wrap; }
.mark { display: inline-block; width: 12px; height: 12px; border-radius: 50%; vertical-align: -1px; }
.mark.yes { background: var(--yes); }
.mark.partial { background: linear-gradient(90deg, var(--partial) 50%, var(--partial-soft) 50%); }
.mark.no { background: var(--mark-no-fill); border: 2px solid var(--no); }
.mark.none { background: transparent; border: 1.5px dashed var(--mark-none); }

/* compare grid */
.grid-scroll { overflow: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--card); max-height: calc(100vh - 230px); }
table.cmp { border-collapse: separate; border-spacing: 0; font-size: 14px; }
table.cmp th, table.cmp td { border-bottom: 1px solid var(--line-2); }
table.cmp thead th { position: sticky; top: 0; background: var(--card); z-index: 3; vertical-align: bottom; padding: 10px 4px; border-bottom: 1px solid var(--line); }
table.cmp .rowhead { position: sticky; left: 0; background: var(--card); z-index: 2; text-align: left; padding: 8px 14px; min-width: 250px; max-width: 250px; border-right: 1px solid var(--line); font-weight: 500; }
table.cmp thead .rowhead { z-index: 4; }
table.cmp .rowhead a { color: var(--ink); }
table.cmp .prod { width: 46px; min-width: 46px; text-align: center; }
.prod-head { display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--ink); }
.prod-head:hover { text-decoration: none; }
.prod-head span.nm { writing-mode: vertical-rl; transform: rotate(180deg); font-size: 12.5px; white-space: nowrap; color: var(--ink-2); max-height: 130px; overflow: hidden; text-overflow: ellipsis; }
.prod-head:hover span.nm { color: var(--accent); }
table.cmp td.cell { text-align: center; cursor: pointer; padding: 8px 0; }
table.cmp td.cell:hover, table.cmp td.cell.sel { background: var(--accent-soft); }
table.cmp td.cell.empty { cursor: default; }
table.cmp td.cell.empty:hover { background: transparent; }
table.cmp tr.group td { background: var(--paper); font-size: 12px; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-3); font-weight: 700; padding: 14px 14px 6px; cursor: pointer; }
table.cmp tr.group td.rowhead { background: var(--paper); }
table.cmp tfoot td { font-size: 12.5px; color: var(--ink-3); text-align: center; padding: 10px 0; position: sticky; bottom: 0; background: var(--card); border-top: 1px solid var(--line); }
table.cmp tfoot td.rowhead { text-align: left; }

/* side panel */
.panel { position: fixed; top: 60px; right: 0; bottom: 0; width: 420px; max-width: 100vw; background: var(--card); border-left: 1px solid var(--line); box-shadow: -12px 0 30px var(--shadow); padding: 26px 26px 40px; overflow: auto; transform: translateX(105%); transition: transform .2s ease; z-index: 30; }
.panel.open { transform: none; }
.panel .close { position: absolute; top: 16px; right: 16px; border: 0; background: none; font-size: 22px; cursor: pointer; color: var(--ink-3); }
.panel h3 { margin: 6px 0 6px; }
.claim { border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; margin: 14px 0; }
.claim .verdict { font-size: 13px; font-weight: 600; display: flex; gap: 8px; align-items: center; }
.claim p { margin: 8px 0; }
.src { display: block; font-size: 13.5px; padding: 8px 0 0; border-top: 1px dashed var(--line); margin-top: 8px; color: var(--ink-2); }
.src a { font-weight: 500; }
.src small { display: block; color: var(--ink-3); }
.muted { color: var(--ink-3); }

/* product page */
.prod-top { display: flex; gap: 18px; align-items: center; }
.facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; margin: 26px 0 8px; }
.facts div { background: var(--card); padding: 14px 16px; }
.facts dt { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); font-weight: 600; }
.facts dd { margin: 4px 0 0; font-size: 15px; }
.caplist { display: grid; gap: 10px; }
.caprow { display: grid; grid-template-columns: 22px 230px 1fr; gap: 12px; align-items: start; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; }
.caprow .mark { margin-top: 5px; }
.caprow .capname { font-weight: 600; color: var(--ink); }
.caprow p { margin: 0; color: var(--ink-2); }
.caprow .src { border: 0; padding: 4px 0 0; margin: 0; }
.group-h { font-size: 12.5px; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-3); font-weight: 700; margin: 26px 0 10px; }
.unknown-list { columns: 2; column-gap: 28px; font-size: 14.5px; color: var(--ink-3); padding-left: 18px; }

/* fit */
.fit { display: grid; grid-template-columns: 340px 1fr; gap: 28px; align-items: start; }
.fit-pick { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px; position: sticky; top: 80px; max-height: calc(100vh - 100px); overflow: auto; }
.fit-pick label { display: flex; gap: 10px; align-items: flex-start; padding: 5px 0; font-size: 14.5px; cursor: pointer; }
.fit-pick input { margin-top: 4px; accent-color: var(--accent); }
.fit-pick .group-h { margin: 16px 0 4px; }
.presets { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.result { display: grid; grid-template-columns: 44px 1fr auto; gap: 14px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 10px; }
.result h3 { font-size: 18px; }
.result .why { font-size: 13.5px; color: var(--ink-3); margin-top: 4px; display: flex; flex-wrap: wrap; gap: 4px 12px; }
.score { font-family: var(--serif); font-size: 26px; font-weight: 600; text-align: right; }
.score small { display: block; font: 12px var(--sans); color: var(--ink-3); }
.empty-state { border: 1.5px dashed var(--line); border-radius: 12px; padding: 40px; text-align: center; color: var(--ink-3); }

/* graph */
.graph-wrap { position: relative; height: calc(100vh - 230px); min-height: 520px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); overflow: hidden; }
#graph { width: 100%; height: 100%; }

/* prose pages */
.steps { counter-reset: s; display: grid; gap: 18px; margin: 10px 0 30px; }
.step { display: grid; grid-template-columns: 44px 1fr; gap: 16px; }
.step::before { counter-increment: s; content: counter(s); width: 36px; height: 36px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-weight: 700; display: grid; place-items: center; }
.step h3 { margin: 4px 0 4px; }
.step p { margin: 0; color: var(--ink-2); }
pre, code { font-family: var(--mono); font-size: 13.5px; }
pre { background: #0d1014; border: 1px solid var(--line); color: #e6e9ee; border-radius: 10px; padding: 16px 18px; overflow: auto; line-height: 1.55; }
:not(pre) > code { background: var(--line-2); padding: 1px 6px; border-radius: 4px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }

/* PR mock */
.pr { color: var(--pr-text); border: 1px solid var(--pr-line); border-radius: 10px; background: var(--pr-bg); overflow: hidden; font-size: 14px; }
.pr-head { padding: 16px 18px; border-bottom: 1px solid var(--pr-line); }
.pr-title { font-size: 19px; font-weight: 600; }
.pr-title span { color: var(--pr-muted); font-weight: 400; }
.pr-meta { margin-top: 8px; color: var(--pr-muted); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.pill-open { background: var(--pr-green); color: #fff; border-radius: 999px; padding: 3px 11px; font-weight: 600; font-size: 13px; }
.pr-file { border-top: 1px solid var(--pr-line); }
.pr-file .fname { background: var(--pr-sub); padding: 8px 14px; font-family: var(--mono); font-size: 12.5px; border-bottom: 1px solid var(--pr-line); }
.pr-file pre { border: 0; background: var(--pr-bg); color: var(--pr-text); border-radius: 0; margin: 0; padding: 0; font-size: 12.5px; }
.pr-file pre div { padding: 1px 14px; white-space: pre-wrap; }
.pr-file .add { background: var(--pr-add); }
.pr-file .del { background: var(--pr-del); }
.pr-review { padding: 14px 18px; background: var(--pr-sub); border-top: 1px solid var(--pr-line); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.btn-merge { background: var(--pr-green); color: #fff; border: 0; border-radius: 6px; padding: 7px 14px; font-weight: 600; }
.check { color: var(--pr-green); font-weight: 600; }

/* footer */
.site-footer { border-top: 1px solid var(--line); margin-top: 60px; padding: 28px 0 40px; font-size: 14px; color: var(--ink-3); }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.site-footer p { margin: 0; max-width: 820px; }

.list-table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.list-table td, .list-table th { text-align: left; padding: 11px 16px; border-bottom: 1px solid var(--line-2); font-size: 14.5px; vertical-align: top; }
.list-table th { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); background: var(--paper); }
.bar-inline { display: inline-block; height: 8px; border-radius: 4px; background: var(--accent); vertical-align: middle; }

@media (max-width: 860px) {
  .fit, .two, .points { grid-template-columns: 1fr; }
  .fit-pick { position: static; max-height: none; }
  h1, .hero h1 { font-size: 36px; }
  .caprow { grid-template-columns: 22px 1fr; }
  .caprow p { grid-column: 2; }
  .unknown-list { columns: 1; }
  .nav { display: none; }
}

/* theme toggle */
.theme-toggle { margin-left: 0; border: 1px solid var(--line); background: var(--card); color: var(--ink-2); width: 36px; height: 36px; border-radius: 8px; display: grid; place-items: center; cursor: pointer; flex: none; }
.theme-toggle:hover { color: var(--ink); border-color: var(--ink-3); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .sun { display: block; }
:root[data-theme="dark"] .theme-toggle .moon { display: none; }
.brand-mark { color: var(--accent); }

/* space picker */
.space-picker { position: relative; }
.space-picker summary { list-style: none; display: flex; align-items: center; gap: 8px; cursor: pointer; border: 1px solid var(--line); background: var(--card); border-radius: 8px; padding: 6px 10px 6px 12px; font-size: 14.5px; color: var(--ink); white-space: nowrap; }
.space-picker summary::-webkit-details-marker { display: none; }
.space-picker summary:hover, .space-picker[open] summary { border-color: var(--ink-3); }
.space-picker .sp-label { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); font-weight: 600; }
.space-picker .sp-name { font-weight: 600; }
.space-picker svg { color: var(--ink-3); }
.space-picker[open] svg { transform: rotate(180deg); }
.sp-menu { position: absolute; top: calc(100% + 6px); left: 0; min-width: 300px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 12px 30px var(--shadow); padding: 6px; z-index: 40; }
.sp-menu a { white-space: nowrap; display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 8px 10px; border-radius: 6px; color: var(--ink); font-size: 14.5px; }
.sp-menu a:hover { background: var(--line-2); text-decoration: none; }
.sp-menu a.on { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.sp-menu a.sub span::before { content: "↳ "; color: var(--ink-3); }
.sp-menu small { color: var(--ink-3); font-size: 12.5px; font-weight: 400; }

/* space bar: shows which space you are in */
.space-bar { background: var(--accent-soft); border-bottom: 1px solid var(--line); border-top: 3px solid var(--accent); position: sticky; top: 61px; z-index: 19; }
.space-bar .wrap { display: flex; align-items: center; gap: 24px; min-height: 58px; padding-top: 8px; padding-bottom: 8px; }
.sb-id { display: flex; align-items: baseline; gap: 10px; white-space: nowrap; }
.sb-label { font-size: 11.5px; text-transform: uppercase; letter-spacing: .07em; color: var(--accent); font-weight: 700; }
.sb-name { font-family: var(--serif); font-size: 22px; font-weight: 700; color: var(--ink); }
.sb-name a { color: var(--ink-2); }
.sb-meta { font-size: 13px; color: var(--ink-3); }
.sb-logos { display: flex; gap: 4px; flex-wrap: nowrap; overflow: hidden; flex: 1; min-width: 0; }
.sb-logos .mono { width: 22px; height: 22px; }
.sb-logos a:hover .mono { border-color: var(--accent); }
.sb-tabs { display: flex; gap: 2px; background: var(--card); border: 1px solid var(--line); border-radius: 9px; padding: 3px; }
.sb-tabs a { padding: 5px 14px; border-radius: 6px; font-size: 14px; color: var(--ink-2); font-weight: 500; }
.sb-tabs a:hover { text-decoration: none; color: var(--ink); background: var(--line-2); }
.sb-tabs a.on { background: var(--accent); color: var(--on-ink); }
.space-bar + main .page-head { padding-top: 32px; }

/* find a fit results grid */
.fit-grid-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
table.fit-grid { width: 100%; }
table.fit-grid .rowhead { min-width: 190px; max-width: 220px; }
table.fit-grid thead th { position: static; vertical-align: bottom; padding: 12px 6px; font-size: 12.5px; font-weight: 600; line-height: 1.25; }
table.fit-grid th.need { text-align: center; min-width: 84px; max-width: 120px; }
table.fit-grid th.need a { color: var(--ink-2); }
table.fit-grid td.cell { padding: 10px 0; }
table.fit-grid th.cov, table.fit-grid td.cov { text-align: right; padding: 8px 16px; white-space: nowrap; min-width: 130px; }
table.fit-grid td.cov b { font-family: var(--serif); font-size: 17px; margin-left: 10px; display: inline-block; min-width: 44px; }
.cov-bar { display: inline-block; width: 60px; height: 6px; border-radius: 3px; background: var(--line-2); overflow: hidden; vertical-align: middle; }
.cov-bar i { display: block; height: 100%; background: var(--accent); }
.fit-prod { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 600; }
.fit-prod:hover { text-decoration: none; color: var(--accent); }

/* about */
.about { display: grid; grid-template-columns: 1fr 380px; gap: 40px; align-items: start; }
.about-main h2 { font-size: 22px; margin: 26px 0 8px; }
.about-main h2:first-child { margin-top: 0; }
.about-main p { color: var(--ink-2); margin: 0; font-size: 16.5px; }
.iw-card { background: var(--card); border: 1px solid var(--line); border-top: 3px solid var(--accent); border-radius: 12px; padding: 22px; position: sticky; top: 84px; }
.iw-card h3 { font-size: 21px; margin: 0 0 10px; }
.iw-card p { color: var(--ink-2); font-size: 15px; margin: 0 0 10px; }
.iw-logo { height: 30px; width: auto; display: block; margin-bottom: 16px; }
:root[data-theme="dark"] .iw-logo { filter: brightness(0) invert(1); }
.iw-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px !important; }
.site-footer a { color: var(--ink-2); text-decoration: underline; }
@media (max-width: 860px) { .about { grid-template-columns: 1fr; } .iw-card { position: static; } }
body:has(.space-bar) .panel { top: 126px; }

/* ring graph */
.rg { background: var(--card); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.rg-top { display: flex; align-items: center; gap: 16px; padding: 12px 18px; border-bottom: 1px solid var(--line); }
.rg-search { position: relative; display: flex; align-items: center; gap: 10px; flex: 1; color: var(--ink-3); }
.rg-search input { flex: 1; border: 0; background: transparent; font: 16px var(--sans); color: var(--ink); outline: none; padding: 6px 0; }
.rg-results { position: absolute; top: calc(100% + 8px); left: 0; width: 420px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 12px 30px var(--shadow); padding: 6px; z-index: 10; }
.rg-results button { display: flex; justify-content: space-between; gap: 14px; width: 100%; text-align: left; border: 0; background: none; padding: 8px 10px; border-radius: 6px; font: 14.5px var(--sans); color: var(--ink); cursor: pointer; }
.rg-results button:hover, .rg-results button.on { background: var(--accent-soft); }
.rg-results small { color: var(--ink-3); font-size: 12.5px; white-space: nowrap; }
.rg-hint { font-size: 13px; color: var(--ink-3); white-space: nowrap; }
.rg-chips { display: flex; gap: 6px; flex-wrap: wrap; padding: 12px 18px 0; }
.rg-chips .chip { font: inherit; font-size: 13.5px; }
.rg-lit { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 18px; border-bottom: 1px solid var(--line); font-size: 13.5px; min-height: 46px; }
.rg-litchip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid #c8704a; color: #c8704a; border-radius: 6px; padding: 2px 4px 2px 9px; font-weight: 600; }
.rg-litchip button { border: 0; background: none; color: inherit; cursor: pointer; font-size: 15px; line-height: 1; }
.rg-shared { color: var(--accent); font-weight: 600; }
.rg-clear { margin-left: auto; border: 0; background: none; color: var(--ink-3); cursor: pointer; font: 13px var(--sans); text-decoration: underline; }
.rg-stage { position: relative; height: calc(100vh - 150px); min-height: 560px; background-image: radial-gradient(var(--line) 1px, transparent 1px); background-size: 22px 22px; }
.rg-svg { width: 100%; height: 100%; display: block; cursor: grab; touch-action: none; user-select: none; }
.rg-svg:active { cursor: grabbing; }
.rg-label { font: 12.5px var(--sans); cursor: pointer; }
.rg-bandlabel { font: 600 11.5px var(--sans); letter-spacing: .03em; pointer-events: none; }
.rg-band, .rg-node { cursor: pointer; }
.rg-hit { cursor: pointer; }
.rg-zoom { position: absolute; right: 16px; bottom: 16px; display: flex; align-items: center; gap: 2px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 4px 10px 4px 4px; }
.rg-zoom button { border: 0; background: none; width: 32px; height: 30px; border-radius: 6px; font-size: 17px; color: var(--ink-2); cursor: pointer; }
.rg-zoom button:hover { background: var(--line-2); }
.rg-pct { font-size: 13px; color: var(--ink-3); min-width: 42px; text-align: right; }
.rg-legend { display: flex; align-items: center; gap: 22px; padding: 12px 18px; border-top: 1px solid var(--line); font-size: 13.5px; color: var(--ink-2); flex-wrap: wrap; }
.rg-legend b { color: var(--ink-3); font-weight: 500; font-size: 12px; margin-left: 4px; }
.rg-legend .spacer { flex: 1; }
.rg-line { display: inline-block; width: 28px; height: 0; border-top: 2px solid var(--accent); vertical-align: middle; margin-right: 8px; }
.rg-line.partial { border-top: 2px dashed var(--partial); }
.rg-line.no { border-top: 2px dotted var(--no); }
.rg-line.none { border-top: 2px dotted var(--ink-3); opacity: .6; }
.rg-foot { display: flex; align-items: center; gap: 18px; padding: 10px 18px 14px; font-size: 13px; color: var(--ink-3); flex-wrap: wrap; }
.rg-foot .spacer { flex: 1; }
.rg-foot a { color: #c8704a; font-weight: 500; }
.rg-label.full { font-size: 15px; }
.rg-bandlabel.space { font-size: 15px; font-weight: 700; }

/* compare grid: products as rows, capabilities as angled columns */
table.cmp-rows { font-size: 14px; }
table.cmp-rows thead th { padding: 0; background: var(--card); }
table.cmp-rows tr.h1 th { position: sticky; top: 0; z-index: 3; height: 34px; }
table.cmp-rows tr.h2 th { position: sticky; top: 34px; z-index: 3; }
table.cmp-rows th.corner { position: sticky; left: 0; top: 0; z-index: 5; min-width: 220px; max-width: 220px; text-align: left; vertical-align: bottom; padding: 10px 14px; border-right: 1px solid var(--line); font-weight: 500; font-size: 12.5px; }
table.cmp-rows th.ghead { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); font-weight: 700; text-align: left; padding: 8px 10px; cursor: pointer; white-space: nowrap; border-left: 1px solid var(--line); border-bottom: 2px solid var(--line); }
table.cmp-rows th.ghead:hover { color: var(--accent); }
table.cmp-rows th.cap { height: 150px; width: 36px; min-width: 36px; max-width: 36px; vertical-align: bottom; white-space: nowrap; border-bottom: 1px solid var(--line); }
table.cmp-rows th.cap > div { transform: translate(18px, -8px) rotate(-45deg); width: 36px; transform-origin: bottom left; }
table.cmp-rows th.cap > div > a, table.cmp-rows th.cap > div > span { display: inline-block; padding: 0 6px; font-size: 12.5px; font-weight: 500; color: var(--ink-2); }
table.cmp-rows th.cap > div > a:hover { color: var(--accent); }
table.cmp-rows th.cap.sum { width: 90px; min-width: 90px; max-width: 90px; }
table.cmp-rows th.cap.sum > div { transform: none; width: auto; padding: 0 8px 10px; }
table.cmp-rows th.cap.sum span { color: var(--ink-3); font-style: italic; }
table.cmp-rows tbody .rowhead { position: sticky; left: 0; background: var(--card); z-index: 2; padding: 7px 14px; min-width: 220px; max-width: 220px; border-right: 1px solid var(--line); }
table.cmp-rows tbody tr:hover th.rowhead, table.cmp-rows tbody tr:hover td { background-color: var(--line-2); }
table.cmp-rows td.cell { width: 36px; min-width: 36px; padding: 9px 0; }
table.cmp-rows td.cell.g1, table.cmp-rows th.cap.g1 { background-image: linear-gradient(var(--accent-glow), var(--accent-glow)); }
table.cmp-rows td.sumcell { text-align: center; cursor: pointer; padding: 6px 8px; white-space: nowrap; }
table.cmp-rows td.sumcell small { font-size: 12px; color: var(--ink-3); margin-left: 6px; }
table.cmp-rows td.sumcell .cov-bar { width: 40px; }
table.cmp-rows .total { text-align: center; font-size: 12.5px; color: var(--ink-3); min-width: 64px; border-left: 1px solid var(--line); vertical-align: bottom; padding-bottom: 10px; }
table.cmp-rows td.total { vertical-align: middle; padding: 0; }
table.cmp-rows .pad { min-width: 110px; border: 0; }
/* sticky thead (not cells) so angled labels can overlap neighbouring header cells */
table.cmp-rows thead { position: sticky; top: 0; z-index: 4; background: var(--card); }
table.cmp-rows thead th { background: transparent; }
table.cmp-rows tr.h1 th, table.cmp-rows tr.h2 th { position: static; }
table.cmp-rows thead th.corner { position: sticky; left: 0; z-index: 5; background: var(--card); }
table.cmp-rows th.cap > div { position: relative; z-index: 1; }
table.cmp-rows th.cap.g1 { background-image: none; }

/* claim limits */
.scope { font-size: 13.5px; color: var(--ink-2); background: var(--line-2); border-radius: 6px; padding: 6px 10px; margin: 6px 0 2px; }
.scope b { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--partial); margin-right: 6px; }

/* find a fit: must / nice */
.pick-hint { font-size: 13px; color: var(--ink-3); margin: 10px 0 0; }
.need-row { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; border: 0; background: none; padding: 5px 4px; border-radius: 6px; font: 14.5px var(--sans); color: var(--ink-2); cursor: pointer; }
.need-row:hover { background: var(--line-2); }
.need-state { display: inline-grid; place-items: center; min-width: 44px; height: 22px; border-radius: 5px; border: 1.5px dashed var(--line); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.need-row.req { color: var(--ink); font-weight: 600; }
.need-row.req .need-state { background: var(--accent); border: 1.5px solid var(--accent); color: var(--on-ink); }
.need-row.nice { color: var(--ink); }
.need-row.nice .need-state { border: 1.5px solid var(--accent); color: var(--accent); }
.fit-bar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; font-size: 14px; color: var(--ink-2); }
.fit-bar .spacer { flex: 1; }
.fit-toggle { display: flex; align-items: center; gap: 8px; font-size: 13.5px; }
.fit-toggle select { font: 13.5px var(--sans); padding: 5px 8px; border-radius: 7px; border: 1px solid var(--line); background: var(--card); color: var(--ink); }
table.fit-grid th.need .need-tag { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: .05em; font-weight: 700; margin-bottom: 3px; }
table.fit-grid th.need.req .need-tag { color: var(--accent); }
table.fit-grid th.need.nice .need-tag { color: var(--ink-3); }
table.fit-grid tr.out th.rowhead, table.fit-grid tr.out td { opacity: .5; }
.out-note { display: block; font-size: 11.5px; color: var(--no); font-weight: 500; margin: 2px 0 0 32px; }

/* grid filters */
.prod-filter { font: 14px var(--sans); padding: 7px 11px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--ink); width: 190px; }
.facet { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-3); }
.facet select { font: 13.5px var(--sans); padding: 6px 8px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); color: var(--ink); }
.toolbar .shown { font-size: 13px; }

/* global search */
.gs-open { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: var(--card); color: var(--ink-3); border-radius: 8px; padding: 6px 10px; font: 14px var(--sans); cursor: pointer; min-width: 190px; }
.gs-open span { flex: 1; text-align: left; }
.gs-open:hover { border-color: var(--ink-3); color: var(--ink-2); }
kbd { font: 11px var(--mono); border: 1px solid var(--line); border-radius: 4px; padding: 1px 5px; color: var(--ink-3); background: var(--line-2); }
.gs { position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 100; display: flex; justify-content: center; align-items: flex-start; padding-top: 12vh; }
.gs[hidden] { display: none; }
.gs-panel { width: 640px; max-width: calc(100vw - 32px); background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 24px 60px rgba(0,0,0,.3); overflow: hidden; }
.gs-input { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line); color: var(--ink-3); }
.gs-input input { flex: 1; border: 0; background: none; outline: none; font: 17px var(--sans); color: var(--ink); }
.gs-list { max-height: 60vh; overflow: auto; padding: 6px; }
.gs-list a { display: flex; align-items: center; gap: 12px; padding: 9px 10px; border-radius: 8px; color: var(--ink); }
.gs-list a:hover, .gs-list a.on { background: var(--accent-soft); text-decoration: none; }
.gs-label { font-weight: 600; }
.gs-list small { margin-left: auto; color: var(--ink-3); font-size: 12.5px; white-space: nowrap; }
.gs-kind { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 6px; background: var(--line-2); color: var(--ink-3); font-size: 11px; font-weight: 700; flex: none; }
.gs-empty { padding: 18px; color: var(--ink-3); text-align: center; }
.space-picker .sp-empty { font-weight: 500; color: var(--ink-2); }
/* graph pages: compact heading so the graph fits in one screen */
body[data-page="graph"] .page-head, body[data-page="fullgraph"] .page-head { padding: 18px 0 14px; }
body[data-page="graph"] .page-head h1, body[data-page="fullgraph"] .page-head h1 { font-size: 28px; }
body[data-page="graph"] .page-head .lede, body[data-page="fullgraph"] .page-head .lede { font-size: 15.5px; margin-top: 6px; max-width: none; }
body[data-page="graph"] .site-footer, body[data-page="fullgraph"] .site-footer { margin-top: 24px; }
.rg-stage { min-height: 0; }
/* two-column control rows to save height */
.rg { display: grid; grid-template-columns: minmax(0, 1fr) auto; }
.rg-top, .rg-stage { grid-column: 1 / -1; }
.rg-chips { padding: 10px 18px; border-bottom: 1px solid var(--line); align-items: center; }
.rg-lit { border-bottom: 1px solid var(--line); padding: 10px 18px; min-height: 0; justify-content: flex-end; }
.rg-lit .rg-clear { margin-left: 8px; }
.rg-legend { border-top: 1px solid var(--line); padding: 10px 18px; gap: 18px; }
.rg-legend .spacer { display: none; }
.rg-foot { border-top: 1px solid var(--line); padding: 10px 18px; justify-content: flex-end; }
.rg-foot > span:first-child { display: none; }
.rg-foot .spacer { display: none; }

/* send to your agent */
.brief-open { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--accent); background: var(--accent-soft); color: var(--accent); border-radius: 8px; padding: 6px 12px; font: 600 14px var(--sans); cursor: pointer; white-space: nowrap; }
.brief-open:hover { background: var(--accent); color: var(--on-ink); }
.brief-panel { width: 760px; display: flex; flex-direction: column; }
.brief-head { display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px 10px; }
.brief-head h3 { font-size: 21px; margin: 0 0 4px; }
.brief-head p { margin: 0; font-size: 14px; }
.brief-head .close { margin-left: auto; border: 0; background: none; font-size: 24px; color: var(--ink-3); cursor: pointer; }
.brief-text { margin: 0 20px; height: 52vh; resize: vertical; font: 12.5px/1.55 var(--mono); color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.brief-foot { display: flex; align-items: center; gap: 12px; padding: 14px 20px 18px; font-size: 13px; }
.brief-foot .spacer { flex: 1; }
.gs.brief { padding-top: 8vh; }

.nav { flex-wrap: nowrap; }
.nav a { white-space: nowrap; }
@media (max-width: 1400px) {
  .gs-open { min-width: 0; }
  .gs-open span { display: none; }
  .site-header .wrap { gap: 14px; }
}
@media (max-width: 1180px) {
  .brief-open span { display: none; }
}

/* search: compact icon button after the nav links */
.gs-open { min-width: 0; padding: 6px 9px; gap: 6px; background: transparent; border-color: transparent; }
.gs-open span { display: none; }
.gs-open:hover { background: var(--line-2); border-color: var(--line); }

/* send to your agent: in-page, upper right of the heading */
.page-head, .hero { position: relative; }
.brief-open.in-page { position: absolute; right: 0; top: 48px; }
.hero .brief-open.in-page { top: 32px; }
body[data-page="graph"] .brief-open.in-page, body[data-page="fullgraph"] .brief-open.in-page { top: 18px; }
.space-bar + main .page-head .brief-open.in-page { top: 32px; }