@import url("https://fonts.googleapis.com/css2?family=Assistant:wght@400;500;600;700&family=DM+Sans:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,400;9..144,600&family=IBM+Plex+Mono:wght@400;500&family=Instrument+Serif:ital@0;1&family=Inter:wght@400;500;600;700&family=Libre+Franklin:wght@400;500;600;700&family=Newsreader:opsz,wght@6..72,400;6..72,500;6..72,600&family=Playfair+Display:wght@500;600;700&family=Poppins:wght@400;500;600;700&display=swap");

* { box-sizing: border-box; }
html { color-scheme: light dark; }
body { margin: 0; }
a { color: inherit; }
:is(a, button):focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
button { font: inherit; }

.index-page {
  --paper: #f7f4ee;
  --ink: #171715;
  --muted: #615f59;
  --accent: #0e7490;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, sans-serif;
}
.index-shell { max-width: 1180px; margin: 0 auto; padding: 11vh 48px 120px; }
.index-kicker { font-size: 12px; font-weight: 700; letter-spacing: .18em; }
.index-shell h1 { max-width: 900px; margin: 24px 0; font: 500 clamp(64px, 9vw, 126px)/.88 Fraunces, serif; letter-spacing: -.055em; }
.index-lead { max-width: 650px; margin: 36px 0 72px; color: var(--muted); font-size: 19px; line-height: 1.65; }
.index-section { margin-top: 56px; }
.index-section h2 { margin: 0 0 16px; font: 600 12px IBM Plex Mono, monospace; letter-spacing: .14em; text-transform: uppercase; }
.system-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid #aaa49a; border-bottom: 1px solid #aaa49a; }
.system-card { min-height: 220px; padding: 24px; text-decoration: none; display: flex; flex-direction: column; border-right: 1px solid #aaa49a; transition: transform .2s ease; }
.system-card:last-child { border: 0; }
.system-card:hover { transform: translateY(-6px); }
.system-card span { font: 12px IBM Plex Mono, monospace; opacity: .65; }
.system-card strong { margin-top: auto; font-size: 31px; }
.system-card small { margin-top: 8px; font-size: 13px; opacity: .7; }
.atlas-card { background: #fbfaf8; color: #0b5c73; font-family: Fraunces, serif; }
.folio-card { background: #faf7f0; color: #7a2b1a; font-family: Newsreader, serif; }
.dispatch-card { background: #13211d; color: #ff7257; font-family: Playfair Display, serif; }
.studio-card { background: #f5f6fb; color: #4a46c9; font-family: DM Sans, sans-serif; }
.particle-card { background: #fbfaf8; color: #000; font-family: IBM Plex Mono, monospace; }
.easy-expense-card { background: #1369e3; color: #fff; font-family: Poppins, sans-serif; }
.tincan-card { background: #faf5e7; color: #9d552a; font-family: Assistant, sans-serif; }
.valet-card { background: #f4ede4; color: #35556b; font-family: "Instrument Serif", serif; }

.guide {
  --paper: #fbfaf8;
  --surface: #fff;
  --quiet: #f3f0ea;
  --ink: #1b1917;
  --strong: #100f0d;
  --muted: #6b6560;
  --rule: #d8d0c3;
  --accent: #0e7490;
  --accent-strong: #0b5c73;
  --accent-ink: #fff;
  --display: Fraunces, Georgia, serif;
  --text: Inter, sans-serif;
  --mono: IBM Plex Mono, monospace;
  --radius: 14px;
  --shadow: 0 20px 48px -38px rgb(20 28 31 / .55);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--text);
  min-height: 100vh;
}
.guide main, .topbar, .guide footer { width: min(1180px, calc(100% - 80px)); margin-inline: auto; }
.topbar { height: 82px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--rule); }
.wordmark { text-decoration: none; font: 600 12px var(--mono); letter-spacing: .12em; }
.topbar nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 18px; }
.topbar nav a { color: var(--muted); font-size: 12px; text-decoration: none; }
.topbar nav a[aria-current="page"] { color: var(--accent-strong); font-weight: 700; }
.eyebrow { margin: 0 0 22px; color: var(--accent-strong); font: 600 11px var(--mono); letter-spacing: .16em; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; color: var(--strong); font: 500 clamp(52px, 6vw, 86px)/.96 var(--display); letter-spacing: -.045em; text-wrap: balance; }
.copy-fallback { max-width: min(100%, 42rem); max-height: 15rem; overflow: auto; margin: 8px 0 0; padding: 14px; border: 1px solid var(--rule); background: var(--quiet); color: var(--ink); font: 11px/1.55 var(--mono); white-space: pre-wrap; user-select: all; }
h2 { color: var(--strong); font: 500 40px/1.08 var(--display); letter-spacing: -.025em; text-wrap: balance; }
h3 { margin-bottom: 7px; color: var(--strong); font-size: 17px; }
.guide footer { min-height: 90px; padding: 26px 0 calc(7rem + env(safe-area-inset-bottom)); border-top: 1px solid var(--rule); display: flex; justify-content: space-between; gap: 24px; color: var(--muted); font-size: 12px; }
.guide footer span { color: var(--accent-strong); font-weight: 700; }
.guide footer p { margin: 0; }
.guide footer a { color: var(--accent-strong); font-weight: 700; text-underline-offset: 2px; }

.folio {
  --paper: #faf7f0; --surface: #faf7f0; --quiet: #f3ece0; --ink: rgb(42 36 29); --strong: rgb(42 36 29 / .92); --muted: rgb(42 36 29 / .72); --rule: rgb(42 36 29 / .25); --accent: #9c3b26; --accent-strong: #7a2b1a; --accent-ink: #fffdf7; --display: Newsreader, Georgia, serif; --text: Newsreader, Georgia, serif; --radius: 2px; --shadow: none;
}
.folio .topbar nav a { font-size: 15px; }
.folio .wordmark, .folio .eyebrow { font-family: var(--mono); }
.folio h1 { font-weight: 400; }

.dispatch {
  --paper: #f2f0e8; --surface: #e8e6dc; --quiet: #e8e6dc; --ink: #13211d; --strong: #0c1714; --muted: #46534c; --rule: #b9beb6; --accent: #ff5a3d; --accent-strong: #aa2716; --accent-ink: #13211d; --display: Playfair Display, Georgia, serif; --text: Libre Franklin, sans-serif; --radius: 0; --shadow: none;
}
.dispatch h1 { font-size: clamp(64px, 8vw, 112px); line-height: .86; text-transform: uppercase; }

.studio {
  --paper: #fff; --surface: #fff; --quiet: #f5f6fb; --ink: #242b3d; --strong: #0c1120; --muted: #525b6f; --rule: #d5d9e8; --accent: #5b57e0; --accent-strong: #4a46c9; --accent-ink: #fff; --display: DM Sans, sans-serif; --text: DM Sans, sans-serif; --radius: 18px; --shadow: 0 20px 50px -34px rgb(33 39 85 / .45);
}
.studio h1 { font-weight: 600; }

.particle {
  --paper: #fbfaf8; --surface: #fbfaf8; --quiet: #f0eeeb; --ink: #34383e; --strong: #000; --muted: #67696b; --rule: #d3d2d0; --accent: #000; --accent-strong: #000; --accent-ink: #fff; --display: Inter, sans-serif; --text: IBM Plex Mono, monospace; --radius: 4px; --shadow: none;
}
.particle h1 { font-weight: 600; letter-spacing: -.065em; }

.easy-expense {
  --paper: #fff; --surface: #fff; --quiet: #f2f2f2; --ink: #21314a; --strong: #21314a; --muted: #656e7c; --rule: #d6d6d6; --accent: #1369e3; --accent-strong: #1369e3; --accent-ink: #fff; --display: Poppins, sans-serif; --text: Poppins, sans-serif; --radius: 20px; --shadow: none;
}
.easy-expense h1 { font-weight: 700; }

.tincan {
  --paper: #faf5e7; --surface: #eee9db; --quiet: #f5f0e2; --ink: #9d552a; --strong: #6b3d1f; --muted: #855d44; --rule: #d2cec2; --accent: #e57c3d; --accent-strong: #d66a2a; --accent-ink: #0000ab; --display: Assistant, sans-serif; --text: DM Sans, sans-serif; --radius: 3px; --shadow: none;
}
.tincan h1 { font-weight: 700; letter-spacing: -.06em; }

.valet {
  --paper: #f4ede4; --surface: #e8e1d9; --quiet: #ede6de; --ink: #1c1410; --strong: #0f0c09; --muted: #68605a; --rule: #cdc7c0; --accent: #4878a0; --accent-strong: #35556b; --accent-ink: #fcfaf7; --display: "Instrument Serif", Georgia, serif; --text: "Libre Franklin", sans-serif; --radius: 3px; --shadow: none;
}
.valet h1 { font-weight: 400; letter-spacing: -.035em; }

.artifact-main { padding-bottom: 72px; }
.copy-action { display: grid; gap: 10px; justify-items: start; }
.copy-action button { padding: 12px 18px; border: 1px solid var(--accent); border-radius: calc(var(--radius) * .65); background: var(--accent); color: var(--accent-ink); font-size: 13px; font-weight: 700; white-space: nowrap; cursor: pointer; }
.copy-action button:hover { background: var(--accent-strong); border-color: var(--accent-strong); }
.copy-action > span { max-width: 430px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.copy-action a { color: var(--accent-strong); font-weight: 700; text-underline-offset: 2px; }

.atlas-opening { display: grid; grid-template-columns: 1.25fr .75fr; column-gap: 80px; align-items: end; padding: 90px 0 70px; border-bottom: 1px solid var(--rule); }
.atlas-opening .eyebrow, .atlas-opening h1 { grid-column: 1; }
.atlas-opening h1 { max-width: 800px; }
.atlas-dek, .atlas-opening .copy-action { grid-column: 2; }
.atlas-dek { grid-row: 1 / span 2; align-self: center; margin: 0 0 110px; color: var(--muted); font-size: 17px; line-height: 1.7; }
.atlas-opening .copy-action { grid-row: 2; align-self: end; }
.atlas-map { display: grid; grid-template-columns: .6fr 1.4fr; gap: 74px; padding: 68px 0 58px; }
.atlas-map h2 { margin: 0; }
.atlas-route { border-top: 1px solid var(--rule); }
.atlas-route article { display: grid; grid-template-columns: 44px .65fr 1fr; gap: 18px; align-items: start; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.atlas-route span { color: var(--accent-strong); font: 600 11px var(--mono); }
.atlas-route h3 { font-size: 16px; }
.atlas-route p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.atlas-loop { display: grid; grid-template-columns: auto 1fr auto 1fr auto 1fr auto; gap: 16px; align-items: center; padding: 22px 28px; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.atlas-loop p { margin: 0; color: var(--accent-strong); font: 600 11px var(--mono); letter-spacing: .12em; }
.atlas-loop i { height: 1px; background: var(--rule); }

.dispatch-layout { padding-bottom: 0; }
.dispatch-lead { display: grid; grid-template-columns: 1.55fr .45fr; column-gap: 54px; padding: 60px 0 46px; border-bottom: 8px solid var(--accent); }
.dispatch-lead .eyebrow, .dispatch-lead h1 { grid-column: 1; }
.dispatch-lead h1 { margin: 8px 0 0; font-size: clamp(62px, 7vw, 106px); line-height: .82; }
.dispatch-lead h1 em { color: var(--accent); font-weight: inherit; }
.dispatch-definition { grid-column: 2; grid-row: 1 / span 2; align-self: center; border-top: 2px solid var(--strong); padding-top: 14px; }
.dispatch-definition strong { font-size: 11px; letter-spacing: .14em; }
.dispatch-definition p { margin: 18px 0 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.dispatch-lead .copy-action { grid-column: 2; margin-top: 28px; }
.dispatch-lead .copy-action button { border-radius: 0; text-transform: uppercase; font-size: 11px; letter-spacing: .05em; }
.dispatch-orders { display: grid; grid-template-columns: 1.15fr .85fr 1fr; border-bottom: 1px solid var(--rule); }
.dispatch-orders article { min-height: 310px; padding: 30px 26px; border-right: 1px solid var(--rule); }
.dispatch-orders article:nth-child(2) { background: var(--quiet); }
.dispatch-orders article:last-child { border: 0; }
.dispatch-orders span { color: var(--accent-strong); font-size: 11px; font-weight: 700; letter-spacing: .14em; }
.dispatch-orders h2 { margin: 68px 0 20px; font: 400 34px/.9 var(--display); letter-spacing: -.04em; }
.dispatch-orders p { max-width: 30ch; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.dispatch-rail { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--strong); color: var(--paper); }
.dispatch-rail b { padding: 20px; border-right: 1px solid color-mix(in srgb, var(--paper) 35%, transparent); font-size: 11px; letter-spacing: .16em; }

.folio-layout { padding: 78px 0 92px; }
.folio-essay { width: min(820px, 100%); margin-inline: auto; }
.folio-essay header { padding-bottom: 48px; border-bottom: 1px solid var(--rule); text-align: center; }
.folio-essay h1 { font-size: clamp(54px, 6vw, 82px); line-height: .98; }
.folio-standfirst { width: min(590px, 100%); margin: 28px auto 0; color: var(--muted); font-size: 21px; font-style: italic; line-height: 1.55; }
.folio-body { display: grid; grid-template-columns: 170px minmax(0, 1fr); column-gap: 52px; row-gap: 34px; padding: 54px 0; }
.folio-body aside { border-top: 1px solid var(--accent); padding-top: 10px; }
.folio-body aside span { color: var(--accent-strong); font: 11px var(--mono); }
.folio-body aside p { margin: 12px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.folio-copy { margin: 0; font-size: 19px; line-height: 1.72; }
.dropcap { float: left; margin: -.05em .08em -.15em 0; color: var(--accent-strong); font-size: 4.2em; line-height: .82; }
.folio-cadence { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.folio-cadence span { padding: 18px 4px; text-align: center; font: 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.folio-essay .copy-action { align-items: center; justify-items: center; margin-top: 38px; text-align: center; }
.folio-essay .copy-action button { border-radius: 1px; }

.studio-layout { padding: 54px 0 76px; }
.studio-intro { display: grid; grid-template-columns: 1.25fr .75fr; gap: 52px; align-items: end; padding: 54px; border: 1px solid var(--rule); border-radius: 26px; background: var(--quiet); box-shadow: var(--shadow); }
.studio-kicker { margin-bottom: 22px; color: var(--accent-strong); font-size: 11px; font-weight: 700; letter-spacing: .14em; }
.studio-intro h1 { max-width: 720px; font-size: clamp(54px, 6vw, 78px); line-height: .98; }
.studio-intro p { max-width: 650px; margin: 24px 0 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.studio-intro .copy-action > span { margin: 0; font-size: 12px; }
.studio-workflow { display: grid; grid-template-columns: .58fr 1.42fr; gap: 44px; padding: 58px 0 24px; }
.studio-workflow-heading > span { color: var(--accent-strong); font-size: 11px; font-weight: 700; letter-spacing: .14em; }
.studio-workflow-heading h2 { margin-top: 18px; font-size: 36px; }
.studio-workflow ol { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 0; padding: 0; list-style: none; }
.studio-workflow li { display: grid; grid-template-columns: 34px 1fr; gap: 14px; padding: 20px; border: 1px solid var(--rule); border-radius: 15px; background: var(--surface); }
.studio-icon { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 8px; background: color-mix(in srgb, var(--accent) 12%, var(--surface)); color: var(--accent-strong); font-size: 12px; font-weight: 700; }
.studio-workflow strong { color: var(--strong); font-size: 15px; }
.studio-workflow li p { margin: 7px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.studio-note { display: flex; justify-content: space-between; gap: 20px; padding: 18px 22px; border-radius: 12px; background: var(--accent); color: var(--accent-ink); }
.studio-note p { margin: 0; }

.expense-layout { padding: 56px 0 82px; }
.expense-header { display: grid; grid-template-columns: 1.28fr .72fr; gap: 64px; align-items: end; padding: 54px 0 50px; }
.expense-status { display: inline-block; padding: 7px 11px; border-radius: 999px; background: rgb(19 105 227 / .1); color: var(--accent); font-size: 10px; font-weight: 700; letter-spacing: .08em; }
.expense-header h1 { max-width: 780px; margin: 22px 0 18px; font-size: clamp(48px, 5.7vw, 76px); line-height: 1.02; }
.expense-header p { max-width: 680px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.expense-header .copy-action button { border-radius: 999px; padding-inline: 24px; }
.expense-checklist { overflow: hidden; border: 1px solid var(--rule); border-radius: var(--radius); }
.expense-checklist header { display: flex; align-items: center; justify-content: space-between; padding: 22px 26px; background: var(--quiet); }
.expense-checklist header span { color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .1em; }
.expense-checklist h2 { margin: 5px 0 0; font: 600 24px var(--display); }
.expense-checklist header > strong { padding: 7px 12px; border-radius: 999px; background: var(--surface); color: var(--accent); font-size: 11px; }
.expense-checklist ol { margin: 0; padding: 0; list-style: none; }
.expense-checklist li { display: grid; grid-template-columns: 38px 1fr auto; gap: 18px; align-items: center; padding: 21px 26px; border-top: 1px solid var(--rule); }
.expense-check { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-weight: 700; }
.expense-checklist li strong { color: var(--strong); font-size: 15px; }
.expense-checklist li p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.expense-checklist li small { color: var(--accent); font-size: 10px; font-weight: 700; letter-spacing: .08em; }

.particle-layout { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 58px; padding: 58px 0 82px; }
.particle-index { position: sticky; top: 24px; align-self: start; display: grid; border-top: 1px solid var(--rule); font: 11px/1.4 var(--mono); }
.particle-index span { padding: 14px 0; color: var(--strong); }
.particle-index a { padding: 10px 0; border-top: 1px solid var(--rule); color: var(--muted); text-decoration: none; }
.particle-doc { min-width: 0; }
.particle-doc > header { display: grid; grid-template-columns: 1fr auto; padding-bottom: 36px; border-bottom: 2px solid var(--strong); }
.particle-doc > header p { grid-column: 1 / -1; color: var(--muted); font: 11px var(--mono); letter-spacing: .08em; }
.particle-doc > header h1 { max-width: 820px; font: 600 clamp(52px, 6vw, 84px)/.95 var(--display); }
.particle-doc > header > span { align-self: end; color: var(--muted); font: 11px var(--mono); }
.particle-definition { display: grid; grid-template-columns: 140px 1fr; gap: 30px; padding: 30px 0; border-bottom: 1px solid var(--rule); }
.particle-definition code { color: var(--strong); font-size: 13px; }
.particle-definition p { max-width: 700px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.particle-procedure { padding: 30px 0; border-bottom: 1px solid var(--rule); }
.particle-procedure h2, .particle-run h2 { font: 500 11px var(--mono); letter-spacing: .08em; }
.particle-procedure pre { overflow-x: auto; margin: 22px 0; padding: 22px; border: 1px solid var(--rule); border-radius: 4px; background: var(--quiet); color: var(--ink); font: 13px/1.9 var(--mono); }
.particle-procedure pre span { color: var(--strong); font-weight: 700; }
.particle-procedure dl { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; border-top: 1px solid var(--rule); }
.particle-procedure dl div { padding: 14px 16px 0 0; border-right: 1px solid var(--rule); }
.particle-procedure dt { color: var(--strong); font-weight: 700; }
.particle-procedure dd { margin: 6px 0 0; color: var(--muted); font-size: 11px; }
.particle-run { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; padding-top: 30px; }
.particle-run p { max-width: 54ch; color: var(--muted); font-size: 12px; line-height: 1.65; }
.particle-run .copy-action button { border-radius: 4px; }

.tincan-layout { padding: 52px 0 88px; }
.tincan-opening { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px 62px; align-items: center; padding: 38px 0 54px; }
.tincan-overline { grid-column: 1 / -1; margin: 0; color: var(--accent-strong); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.tincan-opening h1 { grid-column: 1; grid-row: 2 / span 2; font-size: clamp(64px, 7vw, 102px); line-height: .82; }
.tincan-opening h1 em { color: var(--accent); font-style: normal; }
.tincan-bubble { grid-column: 2; align-self: end; padding: 24px; border: 2px solid var(--strong); background: var(--surface); transform: rotate(1.2deg); }
.tincan-bubble strong { color: var(--strong); font-size: 18px; }
.tincan-bubble p { margin: 9px 0 0; color: var(--muted); line-height: 1.55; }
.tincan-opening .copy-action { grid-column: 2; align-self: start; }
.tincan-opening .copy-action button { border-radius: 2px; color: var(--accent-ink); text-transform: uppercase; letter-spacing: .04em; }
.tincan-steps { display: grid; grid-template-columns: 1fr 1fr; border-top: 2px solid var(--strong); border-bottom: 2px solid var(--strong); }
.tincan-steps article { min-height: 220px; padding: 24px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.tincan-steps article:nth-child(even) { border-right: 0; }
.tincan-steps article:nth-child(n+3) { border-bottom: 0; }
.tincan-steps article:nth-child(2), .tincan-steps article:nth-child(3) { background: var(--quiet); }
.tincan-steps span { display: inline-block; padding: 5px 8px; background: var(--accent); color: var(--accent-ink); font-size: 10px; font-weight: 700; letter-spacing: .08em; }
.tincan-steps h2 { max-width: 480px; margin: 38px 0 12px; font: 700 30px/.98 var(--display); }
.tincan-steps p { margin: 0; color: var(--muted); font-size: 13px; }

.valet-layout { padding: 76px 0 96px; }
.valet-memo { width: min(960px, 100%); margin-inline: auto; }
.valet-memo > header { display: grid; grid-template-columns: 1.3fr .7fr; gap: 60px; align-items: end; padding-bottom: 52px; border-bottom: 1px solid var(--rule); }
.valet-memo > header .eyebrow, .valet-memo > header h1 { grid-column: 1; }
.valet-memo > header h1 { font-size: clamp(58px, 6.5vw, 90px); line-height: .92; }
.valet-memo > header > p:last-child { grid-column: 2; grid-row: 1 / span 2; align-self: end; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.7; }
.valet-argument { padding: 22px 0 36px; }
.valet-claim { display: grid; grid-template-columns: 46px .8fr 1.2fr; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--rule); }
.valet-claim span { color: var(--accent-strong); font: 600 11px var(--text); }
.valet-claim h2 { margin: 0; font-size: 27px; }
.valet-claim p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.valet-close { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; padding: 30px; background: var(--quiet); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.valet-close > div > p { color: var(--accent-strong); font-size: 10px; font-weight: 700; letter-spacing: .12em; }
.valet-close ol { display: flex; gap: 26px; margin: 18px 0 0; padding: 0; list-style: none; font-family: var(--display); font-size: 19px; }
.valet-close li + li::before { content: "→"; margin-right: 26px; color: var(--accent); }

@media (prefers-color-scheme: dark) {
  .index-page { --paper: #111312; --ink: #f1eee7; --muted: #aaa7a0; }
  .system-grid { border-color: #454844; }
  .system-card { border-color: #454844; }
  .atlas-card { background: #15181d; color: #6fe0f0; }
  .folio-card { background: #221d15; color: #f0a984; }
  .dispatch-card { background: #e4e6de; color: #aa2716; }
  .studio-card { background: #1b1f31; color: #aaa7ff; }
  .particle-card { background: #0f0f11; color: #fff; }
  .easy-expense-card { background: #4a9eff; color: #0f172e; }
  .tincan-card { background: #2a2420; color: #f39c62; }
  .valet-card { background: #1a1714; color: #9ebde0; }
  .atlas { --paper: #0b0d10; --surface: #15181d; --quiet: #14171c; --ink: #ecebe8; --strong: #fff; --muted: #a1a6ad; --rule: #333944; --accent: #34d0e6; --accent-strong: #6fe0f0; --accent-ink: #06222b; }
  .folio { --paper: #191510; --surface: #191510; --quiet: #221d15; --ink: rgb(236 227 211); --strong: rgb(255 248 234 / .95); --muted: rgb(236 227 211 / .72); --rule: rgb(236 227 211 / .22); --accent: #e08a63; --accent-strong: #f0a984; --accent-ink: #191510; }
  .dispatch { --paper: #101714; --surface: #18211d; --quiet: #18211d; --ink: #ecece4; --strong: #fff; --muted: #adb6b0; --rule: #3c4842; --accent: #ff7257; --accent-strong: #ff947f; --accent-ink: #101714; }
  .studio { --paper: #0d1020; --surface: #171a2b; --quiet: #1b1f31; --ink: #e9ebf5; --strong: #fff; --muted: #a9afc2; --rule: #343952; --accent: #8b87ff; --accent-strong: #aaa7ff; --accent-ink: #101225; }
  .particle { --paper: #0f0f11; --surface: #1a1a1d; --quiet: #16161a; --ink: #e4e4e7; --strong: #fff; --muted: #a1a1a6; --rule: #3f3f46; --accent: #fff; --accent-strong: #fff; --accent-ink: #0f0f11; }
  .easy-expense { --paper: #0f172e; --surface: #1a2847; --quiet: #1a2847; --ink: #e8eaef; --strong: #fff; --muted: #a8b0bf; --rule: #2d3a52; --accent: #4a9eff; --accent-strong: #6db3ff; --accent-ink: #0f172e; }
  .tincan { --paper: #2a2420; --surface: #3d3530; --quiet: #352e2a; --ink: #f5ede2; --strong: #fefdfb; --muted: #c9b8a8; --rule: #4a423b; --accent: #f39c62; --accent-strong: #faa74f; --accent-ink: #1a0f5c; }
  .valet { --paper: #1a1714; --surface: #24201b; --quiet: #201c17; --ink: #e8e1d9; --strong: #faf9f7; --muted: #9d9490; --rule: #3a3530; --accent: #7fa3c6; --accent-strong: #9ebde0; --accent-ink: #0f0c09; }
}

@media (max-width: 760px) {
  .index-shell { padding: 70px 22px 90px; }
  .system-grid { grid-template-columns: 1fr 1fr; }
  .system-card:nth-child(even) { border-right: 0; }
  .system-card:nth-child(-n + 2) { border-bottom: 1px solid #aaa49a; }
  .guide main, .topbar, .guide footer { width: min(100% - 36px, 1180px); }
  .topbar { height: auto; padding: 20px 0; align-items: flex-start; gap: 20px; }
  .topbar nav { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; }
  .dispatch h1 { font-size: 56px; }
  .guide footer { flex-wrap: wrap; }
  .artifact-main { padding-bottom: 58px; }
  .atlas-opening, .atlas-map, .dispatch-lead, .studio-intro, .studio-workflow, .expense-header, .particle-layout, .tincan-opening, .valet-memo > header, .valet-close { grid-template-columns: 1fr; }
  .atlas-opening { gap: 26px; padding: 58px 0 46px; }
  .atlas-opening .eyebrow, .atlas-opening h1, .atlas-dek, .atlas-opening .copy-action { grid-column: 1; grid-row: auto; }
  .atlas-dek { margin: 0; }
  .atlas-map { gap: 28px; padding: 46px 0; }
  .atlas-route article { grid-template-columns: 36px 1fr; }
  .atlas-route article p { grid-column: 2; }
  .atlas-loop { grid-template-columns: 1fr; }
  .atlas-loop i { display: none; }
  .dispatch-lead { gap: 30px; padding-top: 48px; }
  .dispatch-lead .eyebrow, .dispatch-lead h1, .dispatch-definition, .dispatch-lead .copy-action { grid-column: 1; grid-row: auto; }
  .dispatch-lead h1 { font-size: 51px; }
  .dispatch-orders { grid-template-columns: 1fr; }
  .dispatch-orders article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--rule); }
  .dispatch-orders h2 { margin-top: 34px; }
  .dispatch-rail { grid-template-columns: 1fr 1fr; }
  .folio-layout { padding-top: 54px; }
  .folio-essay header { text-align: left; }
  .folio-standfirst { margin-left: 0; }
  .folio-body { grid-template-columns: 1fr; gap: 22px; }
  .folio-body aside { margin-top: 14px; }
  .folio-cadence { grid-template-columns: 1fr 1fr; }
  .studio-intro { gap: 34px; padding: 30px 24px; border-radius: 18px; }
  .studio-workflow { gap: 26px; }
  .studio-workflow ol { grid-template-columns: 1fr; }
  .studio-note { align-items: flex-start; flex-direction: column; }
  .expense-header { gap: 32px; }
  .expense-checklist header { align-items: flex-start; gap: 18px; }
  .expense-checklist li { grid-template-columns: 34px 1fr; }
  .expense-checklist li small { grid-column: 2; }
  .particle-layout { gap: 34px; }
  .particle-index { position: static; grid-template-columns: 1fr 1fr; }
  .particle-index span { grid-column: 1 / -1; }
  .particle-doc > header { grid-template-columns: 1fr; gap: 18px; }
  .particle-doc > header h1, .particle-doc > header > span { grid-column: 1; }
  .particle-definition, .particle-run { grid-template-columns: 1fr; }
  .particle-procedure dl { grid-template-columns: 1fr; }
  .particle-procedure dl div { border-right: 0; border-bottom: 1px solid var(--rule); padding-bottom: 14px; }
  .tincan-opening { gap: 26px; }
  .tincan-overline, .tincan-opening h1, .tincan-bubble, .tincan-opening .copy-action { grid-column: 1; grid-row: auto; }
  .tincan-opening h1 { font-size: 64px; }
  .tincan-steps { grid-template-columns: 1fr; }
  .tincan-steps article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--rule) !important; }
  .valet-memo > header { gap: 28px; }
  .valet-memo > header .eyebrow, .valet-memo > header h1, .valet-memo > header > p:last-child { grid-column: 1; grid-row: auto; }
  .valet-claim { grid-template-columns: 36px 1fr; }
  .valet-claim p { grid-column: 2; }
  .valet-close { gap: 30px; }
  .valet-close ol { flex-wrap: wrap; gap: 12px 18px; }
  .valet-close li + li::before { margin-right: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}