/* ============ BusinessXO design system — generated, edit sitegen/build.py ============ */
:root {
  --bg: #f6f0e4;
  --paper: #fdfaf3;
  --art-paper: #faf5ea;
  --ink: #241d13;
  --soft: #6f6553;
  --faint: #948a76;
  --line: #e0d6c2;
  --line-strong: #241d13;
  --accent: #a03d28;
  --accent-ink: #fdfaf3;
  --gold: #a8823c;
  --cat: #a03d28;
  --ok: #2e7d46;
  --shadow: 0 1px 2px rgba(36,29,19,.06), 0 10px 34px rgba(36,29,19,.08);
  --shadow-lift: 0 2px 4px rgba(36,29,19,.07), 0 18px 50px rgba(36,29,19,.13);
}
[data-theme="dark"] {
  --bg: #17120d;
  --paper: #201a13;
  --art-paper: #251f17;
  --ink: #efe6d4;
  --soft: #b0a48c;
  --faint: #857a63;
  --line: #382f22;
  --line-strong: #efe6d4;
  --accent: #e77a58;
  --accent-ink: #1c110a;
  --gold: #cfa14b;
  --ok: #6fce8f;
  --shadow: 0 1px 2px rgba(0,0,0,.45), 0 10px 34px rgba(0,0,0,.4);
  --shadow-lift: 0 2px 4px rgba(0,0,0,.5), 0 18px 50px rgba(0,0,0,.55);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 400 18px/1.7 "Newsreader", Georgia, serif;
  -webkit-font-smoothing: antialiased;
  transition: background .25s, color .25s;
}
img, svg { max-width: 100%; }
a { color: inherit; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3, .display { font-family: "Fraunces", Georgia, serif; letter-spacing: -.015em; }

.kicker {
  font: 700 12.5px/1 "Inter", system-ui, sans-serif;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--cat);
}
.kicker a { color: inherit; text-decoration: none; }
.kicker a:hover { text-decoration: underline; }

/* ---------------- masthead ---------------- */
.site-head { background: var(--bg); border-bottom: 3px double var(--line-strong); }
.masthead { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px 14px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand svg { display: block; }
.brand .word { font-family: "Fraunces", Georgia, serif; font-weight: 700; font-size: 27px; letter-spacing: -.01em; }
.brand .word em { font-style: italic; color: var(--accent); }
.brand .tag { display: block; font: 500 11.5px/1 "Inter", sans-serif; letter-spacing: .18em; text-transform: uppercase; color: var(--soft); margin-top: 4px; }
.head-actions { display: flex; align-items: center; gap: 10px; }

.btn {
  display: inline-block; border: 0; cursor: pointer; text-decoration: none;
  background: var(--accent); color: var(--accent-ink);
  font: 600 15px/1 "Inter", sans-serif; padding: 12px 20px; border-radius: 999px;
  transition: transform .12s, filter .15s;
}
.btn:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-ghost {
  display: inline-block; text-decoration: none; cursor: pointer;
  background: none; border: 1.5px solid var(--ink); color: var(--ink);
  font: 600 15px/1 "Inter", sans-serif; padding: 11px 20px; border-radius: 999px;
  transition: background .15s, color .15s;
}
.btn-ghost:hover { background: var(--ink); color: var(--bg); }
#themeToggle {
  background: none; border: 1px solid var(--line); color: var(--ink);
  width: 40px; height: 40px; border-radius: 999px; cursor: pointer;
  display: grid; place-items: center; font-size: 16px; flex: none;
}
#themeToggle:hover { border-color: var(--accent); }
[data-theme="light"] .moon { display: block; } [data-theme="light"] .sun { display: none; }
[data-theme="dark"] .moon { display: none; } [data-theme="dark"] .sun { display: block; }

.catnav { border-top: 1px solid var(--line); }
.catnav-inner {
  display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none;
  padding: 0 16px;
}
.catnav-inner::-webkit-scrollbar { display: none; }
.catnav a {
  font: 600 13.5px/1 "Inter", sans-serif; letter-spacing: .04em;
  color: var(--soft); text-decoration: none; white-space: nowrap;
  padding: 13px 12px 11px; border-bottom: 2.5px solid transparent;
}
.catnav a:hover { color: var(--ink); }
.catnav a.on { color: var(--ink); border-bottom-color: var(--accent); }

/* ---------------- home hero ---------------- */
.hero { padding: 52px 0 44px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero h1 {
  font-size: clamp(34px, 4.6vw, 56px); line-height: 1.05; font-weight: 600; margin: 16px 0 18px;
}
.hero h1 a { text-decoration: none; }
.hero h1 a:hover { color: var(--cat); }
.hero .dek { font-size: 20px; line-height: 1.55; color: var(--soft); max-width: 54ch; }
.hero-meta { display: flex; align-items: center; gap: 18px; margin-top: 22px; flex-wrap: wrap; }
.readlink { font: 600 15px/1 "Inter", sans-serif; color: var(--accent); text-decoration: none; }
.readlink:hover { text-decoration: underline; }
.mins { font: 500 13.5px/1 "Inter", sans-serif; color: var(--faint); }

.numchip {
  display: inline-flex; align-items: baseline; gap: 8px;
  border: 1.5px solid var(--cat); color: var(--cat); border-radius: 10px;
  padding: 7px 13px; font: 600 13px/1.2 "Inter", sans-serif; letter-spacing: .02em;
  transform: rotate(-1.2deg); background: var(--paper);
}
.numchip b { font-family: "Fraunces", Georgia, serif; font-style: italic; font-weight: 900; font-size: 19px; }

.art { border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); background: var(--art-paper); }
.art-svg { display: block; width: 100%; height: auto; }
.an { font-family: "Fraunces", Georgia, serif; font-weight: 900; font-style: italic; letter-spacing: -.03em; }
.al { font-family: "Inter", system-ui, sans-serif; font-weight: 700; letter-spacing: .18em; }
.hero .art { transform: rotate(.6deg); box-shadow: var(--shadow-lift); }

/* ---------------- section heads ---------------- */
.sect { padding: 30px 0 14px; }
.sect-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 14px;
  border-top: 3px double var(--line-strong); padding-top: 14px; margin-bottom: 24px;
}
.sect-head h2 { font-size: 26px; font-weight: 600; }
.sect-head .more { font: 600 14px/1 "Inter", sans-serif; color: var(--accent); text-decoration: none; white-space: nowrap; }
.sect-head .more:hover { text-decoration: underline; }

/* ---------------- cards ---------------- */
.cardrow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.card { display: flex; flex-direction: column; gap: 12px; text-decoration: none; color: var(--ink); }
.card .art { transition: transform .18s, box-shadow .18s; }
.card:hover .art { transform: translateY(-3px) rotate(-.4deg); box-shadow: var(--shadow-lift); }
.card h3 { font-size: 21.5px; line-height: 1.22; font-weight: 600; }
.card:hover h3 { color: var(--cat); }
.card .dek { font-size: 16px; line-height: 1.55; color: var(--soft); }
.card .mins { margin-top: 2px; }

/* ---------------- field guides ---------------- */
.guides { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.guide {
  position: relative; display: block; text-decoration: none; color: var(--ink);
  background: var(--paper); border: 1px solid var(--line); border-radius: 16px;
  padding: 22px 22px 20px; box-shadow: var(--shadow); overflow: hidden;
  transition: transform .18s, box-shadow .18s;
}
.guide::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 5px; background: var(--cat); }
.guide:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); }
.guide .g-kick { font: 700 11px/1 "Inter", sans-serif; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); }
.guide h3 { font-size: 22px; font-weight: 600; margin: 8px 0 6px; }
.guide p { font-size: 14.5px; line-height: 1.5; color: var(--soft); font-family: "Inter", sans-serif; }
.guide .g-go { font: 600 13.5px/1 "Inter", sans-serif; color: var(--cat); margin-top: 12px; display: inline-block; }

/* ---------------- library / filters ---------------- */
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 26px; }
.pill {
  border: 1px solid var(--line); background: var(--paper); color: var(--soft);
  font: 600 13px/1 "Inter", sans-serif; padding: 9px 14px; border-radius: 999px; cursor: pointer;
  transition: border-color .12s, color .12s;
}
.pill:hover { border-color: var(--accent); color: var(--accent); }
.pill.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.pill .n { opacity: .55; font-weight: 500; margin-left: 3px; }
.libgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px 26px; }
.libgrid .card[hidden] { display: none; }

/* ---------------- signup ---------------- */
.cta {
  margin: 56px 0 26px; background: var(--paper); border: 1px solid var(--line);
  border-radius: 20px; padding: 44px 30px; box-shadow: var(--shadow); text-align: center;
  position: relative; overflow: hidden;
}
.cta::before, .cta::after {
  content: "xo"; position: absolute; font-family: "Fraunces", Georgia, serif;
  font-style: italic; font-weight: 900; font-size: 150px; line-height: 1;
  color: var(--accent); opacity: .07; pointer-events: none;
}
.cta::before { left: -22px; top: -34px; transform: rotate(-10deg); }
.cta::after { right: -18px; bottom: -52px; transform: rotate(8deg); }
.cta h2 { font-size: clamp(24px, 3.4vw, 32px); font-weight: 600; margin-bottom: 10px; }
.cta p { color: var(--soft); max-width: 52ch; margin: 0 auto 22px; }
.signup form { display: flex; gap: 10px; max-width: 470px; margin: 0 auto; }
.signup input[type="email"] {
  flex: 1; min-width: 0; font: 400 16px/1 "Inter", sans-serif;
  padding: 14px 18px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--bg); color: var(--ink); outline: none;
}
.signup input[type="email"]:focus { border-color: var(--accent); }
.signup .note { font: 400 13.5px/1.5 "Inter", sans-serif; color: var(--faint); margin-top: 12px; }
.signup .msg { font: 600 15px/1.4 "Inter", sans-serif; margin-top: 12px; display: none; }
.signup .msg.ok { color: var(--ok); display: block; }
.signup .msg.err { color: var(--accent); display: block; }
.hp { position: absolute; left: -6000px; top: -6000px; }

/* ---------------- article page ---------------- */
.crumbs { font: 500 13.5px/1 "Inter", sans-serif; color: var(--faint); padding: 26px 0 0; }
.crumbs a { color: var(--faint); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }
.crumbs .sep { margin: 0 7px; opacity: .6; }
.a-head { padding: 18px 0 8px; }
.a-head h1 { font-size: clamp(32px, 4.5vw, 50px); line-height: 1.08; font-weight: 600; margin: 14px 0 16px; max-width: 20ch; }
.a-head .dek { font-size: 20px; line-height: 1.55; color: var(--soft); max-width: 56ch; }
.a-meta { display: flex; gap: 16px; align-items: center; margin-top: 18px; font: 500 13.5px/1 "Inter", sans-serif; color: var(--faint); flex-wrap: wrap; }
.a-meta a { color: var(--cat); text-decoration: none; font-weight: 600; }
.a-meta a:hover { text-decoration: underline; }
.a-art { margin: 26px auto 8px; max-width: 860px; padding: 0 24px; }
.a-art .art { transform: rotate(-.4deg); }
.a-art .credit { font: 400 12px/1.5 "Inter", sans-serif; color: var(--faint); margin-top: 8px; text-align: right; }

.prose { padding: 26px 0 8px; }
.prose p { margin: 0 0 22px; max-width: 66ch; }
.prose em { font-style: italic; }
.prose strong { font-weight: 700; }
.prose ol, .prose ul { margin: 0 0 22px 26px; max-width: 62ch; }
.prose li { margin-bottom: 12px; }
.prose li::marker { color: var(--cat); font-weight: 700; }

.remember {
  border: 1.5px solid var(--cat); border-radius: 14px; background: var(--paper);
  padding: 20px 24px; margin: 30px 0 26px; max-width: 620px;
  transform: rotate(-.5deg); box-shadow: var(--shadow); position: relative;
}
.remember .r-kick { font: 700 11px/1 "Inter", sans-serif; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.remember b { display: block; font-family: "Fraunces", Georgia, serif; font-weight: 600; font-size: 20px; line-height: 1.35; margin-top: 8px; color: var(--ink); }

/* featured business slot */
.featured-biz {
  border-top: 3px double var(--line-strong); border-bottom: 1px solid var(--line);
  margin: 34px 0; padding: 20px 0 18px; max-width: 640px;
}
.featured-biz .fb-kick { font: 700 11px/1 "Inter", sans-serif; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.featured-biz p { margin: 10px 0 10px; font-size: 17px; max-width: 62ch; }
.featured-biz .fb-link { font: 600 14.5px/1 "Inter", sans-serif; color: var(--accent); text-decoration: none; }
.featured-biz .fb-link:hover { text-decoration: underline; }
.featured-biz .fb-disc { font: 400 12px/1.5 "Inter", sans-serif; color: var(--faint); margin-top: 10px; }

/* calculator */
.calc {
  background: var(--paper); border: 1px solid var(--line); border-radius: 16px;
  padding: 24px; margin: 8px 0 26px; box-shadow: var(--shadow); max-width: 620px;
}
.calc h4 { font-family: "Fraunces", Georgia, serif; font-size: 20px; margin-bottom: 4px; }
.calc .calc-sub { font: 400 13.5px/1.5 "Inter", sans-serif; color: var(--soft); margin-bottom: 16px; }
.calc .row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.calc label { font: 600 12px/1.35 "Inter", sans-serif; color: var(--soft); display: block; }
.calc input {
  width: 100%; margin-top: 6px; font: 600 16px/1 "Inter", sans-serif;
  padding: 11px 11px; border-radius: 9px; border: 1px solid var(--line);
  background: var(--bg); color: var(--ink); outline: none;
}
.calc input:focus { border-color: var(--accent); }
.calc .out { margin-top: 16px; border-top: 1px dashed var(--line); padding-top: 14px; font: 400 15px/1.6 "Inter", sans-serif; }
.calc .out b { color: var(--accent); font-size: 21px; font-family: "Fraunces", Georgia, serif; }

/* related */
.related { padding: 18px 0 10px; }

/* ---------------- topic (field guide) page ---------------- */
.t-hero { padding: 40px 0 10px; }
.t-grid { display: grid; grid-template-columns: 1fr .82fr; gap: 44px; align-items: center; }
.t-hero .g-kick { font: 700 12px/1 "Inter", sans-serif; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.t-hero h1 { font-size: clamp(36px, 5vw, 58px); line-height: 1.04; font-weight: 600; margin: 14px 0 12px; }
.t-hero .sub { font-size: 19px; color: var(--soft); font-style: italic; font-family: "Fraunces", Georgia, serif; }
.pillar-essay { padding: 30px 0 4px; }
.pillar-essay p { margin: 0 0 24px; max-width: 68ch; font-size: 19px; line-height: 1.75; }
.pillar-essay > p:first-of-type::first-letter {
  font-family: "Fraunces", Georgia, serif; font-weight: 900; font-style: italic;
  font-size: 4.6em; float: left; line-height: .78; margin: .06em .12em 0 0; color: var(--cat);
}
.t-catlink { margin: 6px 0 18px; }

/* ---------------- category page ---------------- */
.c-hero { border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--cat) 7%, var(--bg)); }
.c-hero-inner { padding: 46px 0 38px; }
.c-hero h1 { font-size: clamp(32px, 4.5vw, 50px); font-weight: 600; margin: 12px 0 14px; }
.c-hero p { font-size: 18.5px; color: var(--soft); max-width: 62ch; }
.c-hero .g-go { display: inline-block; margin-top: 16px; font: 600 14.5px/1 "Inter", sans-serif; color: var(--cat); text-decoration: none; }
.c-hero .g-go:hover { text-decoration: underline; }
.c-list { padding: 8px 0 10px; }
.c-item {
  display: grid; grid-template-columns: 240px 1fr; gap: 28px; align-items: center;
  padding: 28px 0; border-bottom: 1px solid var(--line); text-decoration: none; color: var(--ink);
}
.c-item:last-child { border-bottom: 0; }
.c-item h3 { font-size: 25px; line-height: 1.2; font-weight: 600; margin: 6px 0 8px; }
.c-item:hover h3 { color: var(--cat); }
.c-item .dek { color: var(--soft); font-size: 16.5px; max-width: 62ch; }
.c-item .dek { display: block; }
.c-item .mins { display: block; margin-top: 8px; }
.c-item .art { transition: transform .18s; }
.c-item:hover .art { transform: rotate(-.8deg) translateY(-2px); }

/* ---------------- footer ---------------- */
footer { border-top: 3px double var(--line-strong); margin-top: 46px; background: var(--bg); }
.f-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; padding: 40px 0 26px; }
.f-grid h4 { font: 700 12px/1 "Inter", sans-serif; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.f-grid p { font-size: 15px; color: var(--soft); max-width: 40ch; margin-bottom: 12px; }
.f-grid ul { list-style: none; }
.f-grid li { margin-bottom: 8px; }
.f-grid a { font: 500 14.5px/1.5 "Inter", sans-serif; color: var(--soft); text-decoration: none; }
.f-grid a:hover { color: var(--accent); }
.f-disc { font: 400 12.5px/1.6 "Inter", sans-serif; color: var(--faint); max-width: 46ch; }
.f-bottom {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  border-top: 1px solid var(--line); padding: 18px 0 30px;
  font: 400 13.5px/1.5 "Inter", sans-serif; color: var(--faint);
}
.f-bottom .xo { font-family: "Fraunces", Georgia, serif; font-style: italic; font-weight: 900; color: var(--accent); font-size: 17px; }

/* ---------------- responsive ---------------- */
@media (max-width: 940px) {
  .hero-grid, .t-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero .art, .a-art .art { transform: none; }
  .cardrow, .libgrid { grid-template-columns: repeat(2, 1fr); }
  .guides { grid-template-columns: repeat(2, 1fr); }
  .f-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 17px; }
  .masthead { padding: 16px 20px 12px; }
  .masthead .btn { display: none; }
  .brand .word { font-size: 23px; }
  .hero { padding: 34px 0 30px; }
  .cardrow, .libgrid { grid-template-columns: 1fr; }
  .guides { grid-template-columns: 1fr; }
  .signup form { flex-direction: column; }
  .btn { text-align: center; }
  .calc .row { grid-template-columns: 1fr; }
  .c-item { grid-template-columns: 1fr; gap: 14px; }
  .c-item .art { max-width: 340px; }
  .f-grid { grid-template-columns: 1fr; gap: 26px; padding: 30px 0 20px; }
  .pillar-essay p { font-size: 18px; }
}
.cat-pricing { --cat: #b5432c; }
[data-theme="dark"] .cat-pricing { --cat: #e8845f; }
.cat-cash-flow { --cat: #1e6e58; }
[data-theme="dark"] .cat-cash-flow { --cat: #57b699; }
.cat-hiring { --cat: #6d4a8c; }
[data-theme="dark"] .cat-hiring { --cat: #ab8ccb; }
.cat-sales { --cat: #a2711d; }
[data-theme="dark"] .cat-sales { --cat: #d3a24a; }
.cat-marketing { --cat: #bf4a63; }
[data-theme="dark"] .cat-marketing { --cat: #e2879b; }
.cat-operations { --cat: #3f5c78; }
[data-theme="dark"] .cat-operations { --cat: #8fadc9; }
.cat-strategy { --cat: #6b5a2a; }
[data-theme="dark"] .cat-strategy { --cat: #bda65e; }