:root {
  --paper: #f4efe6;
  --paper-2: #fffdf8;
  --ink: #1b1714;
  --muted: #5e574e;
  --line: #e0d6c6;
  --accent: #9d341f;
  --accent-ink: #fffaf6;
  --mark: #f6d7b8;
  --ok: #1e4d3d;
  --warn: #8a4b12;
  --rail: #1a1714;
  --rail-ink: #f4efe6;
  --rail-muted: #b7aea3;
  --rail-line: #3a332d;
  --rail-hover: #2a2522;
  --rail-on: #342c28;
  --chip: #efe6d6;
  --shadow: 0 12px 32px rgba(48, 32, 16, 0.05);
  --serif: "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, system-ui, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #141210;
    --paper-2: #1e1b17;
    --ink: #f6f1e8;
    --muted: #b7aea2;
    --line: #3a342c;
    --accent: #f0a898;
    --accent-ink: #1b1210;
    --mark: #6b4a30;
    --ok: #9dcebc;
    --warn: #e6c27a;
    --rail: #0e0d0b;
    --rail-ink: #f6f1e8;
    --rail-muted: #b7aea2;
    --rail-line: #2c2823;
    --rail-hover: #221f1b;
    --rail-on: #2c241f;
    --chip: #2a261f;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.5 var(--sans);
  min-height: 100vh;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  background: var(--paper-2);
  color: var(--ink);
  padding: 8px 12px;
  z-index: 5;
  border-radius: 8px;
}
.skip:focus { top: 12px; }

.shell {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  align-items: start;
  min-height: 100vh;
}
aside {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 22px 16px 18px;
  background: var(--rail);
  color: var(--rail-ink);
  border-right: 1px solid var(--rail-line);
  overflow: auto;
}
.brand-kicker {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.brand-title {
  margin: 4px 0 8px;
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.03em;
}
.quiet, .foot {
  margin: 0;
  color: var(--rail-muted);
  font-size: 13px;
  line-height: 1.45;
}
.foot { margin-top: auto; white-space: nowrap; font-size: 12px; }
kbd {
  font-family: var(--mono);
  font-size: 11px;
  border: 1px solid var(--rail-line);
  border-radius: 4px;
  padding: 0 4px;
}
nav { display: flex; flex-direction: column; gap: 4px; }
nav a {
  color: var(--rail-ink);
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 15px;
}
nav a:hover { background: var(--rail-hover); }
nav a[aria-current="page"] {
  background: var(--rail-on);
  box-shadow: inset 3px 0 0 var(--accent);
}

main { padding: 36px 40px 80px; min-width: 0; }
.wrap { max-width: 920px; }
.kicker {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
h1 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}
h2 {
  margin: 28px 0 10px;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
h3 { margin: 0; font-size: 16px; line-height: 1.35; text-wrap: pretty; }
.card-title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-wrap: balance;
}
p { margin: 0 0 12px; }
.lede { font-size: 18px; max-width: 62ch; }
.note { color: var(--muted); font-size: 14px; max-width: 68ch; }

.quote {
  margin: 0 0 20px;
  padding: 2px 0 2px 14px;
  border-left: 3px solid var(--accent);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.4;
  max-width: 62ch;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}
.stats li, .card, .group, .plan, .addon, .step, .cta, .empty {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
}
.stats li { padding: 12px 14px; }
.stats strong {
  display: block;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.stats span { color: var(--muted); font-size: 13px; }

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.card { padding: 16px 16px 8px; }
.card header, .plan header { margin-bottom: 8px; }
.eyebrow {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.card.doc { box-shadow: inset 0 0 0 1px transparent; }
.card.store { border-color: color-mix(in srgb, var(--warn) 45%, var(--line)); }
.pair { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 1px solid var(--line); font-size: 14px; }
.pair b { font-weight: 600; }
.pair span { color: var(--muted); text-align: right; }

.split, .groups, .cards, .plan-grid, .two {
  display: grid;
  gap: 12px;
}
.split, .two { grid-template-columns: 1fr 1fr; align-items: start; }
.groups, .cards { grid-template-columns: 1fr 1fr; }
.plan-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.group, .step, .addon { padding: 14px 14px 8px; }
.group h3, .step h3 {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: baseline;
}
.group h3 span, .count {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  font-weight: 400;
}
.group ul, .plan ul, .plain {
  margin: 8px 0 6px;
  padding: 0;
  list-style: none;
}
.group li, .plan li { padding: 4px 0; border-top: 1px solid var(--line); font-size: 14px; }
.plain li { margin: 0 0 8px; }
ul.ruled { margin-top: 4px; }
ul.ruled li { margin: 0; padding: 9px 0; border-top: 1px solid var(--line); }
mark { background: var(--mark); color: inherit; border-radius: 3px; padding: 0 0.08em; }

.find { display: flex; flex-direction: column; gap: 6px; margin: 0 0 12px; }
.find label { font-size: 14px; font-weight: 600; }
.find-row { display: flex; gap: 8px; }
input[type="search"] {
  flex: 1;
  min-width: 0;
  font: inherit;
  color: var(--ink);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}
.button, button {
  font: inherit;
  color: var(--ink);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}
button:hover, .chip:hover { border-color: var(--accent); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; }
.chip[aria-pressed="true"], .button.primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}
.status { font-family: var(--mono); font-size: 13px; color: var(--muted); min-height: 1.4em; }
.cat {
  margin: 0 0 4px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ok);
}
.deck { color: var(--muted); font-size: 14px; }
.cards article, .addon { padding: 14px; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start; }
.num {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--accent);
  line-height: 1.2;
}
ol.ladder { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.ladder .step { grid-template-columns: auto 1fr; }
.cta { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.7fr) minmax(0, 1.4fr); gap: 8px 14px; padding: 10px 12px; margin: 0 0 8px; font-size: 14px; }
.cta b { font-weight: 600; }
.where { color: var(--muted); }
.goes { font-family: var(--mono); font-size: 12px; overflow-wrap: anywhere; }
.banner {
  border: 1px solid color-mix(in srgb, var(--warn) 50%, var(--line));
  background: color-mix(in srgb, var(--warn) 10%, var(--paper-2));
  border-radius: 12px;
  padding: 12px 14px;
  margin: 0 0 16px;
}
.badge {
  display: inline-block;
  margin: 0 0 6px;
  min-height: 1.2em;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.price {
  font-family: var(--serif);
  font-size: 26px;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 4px 0;
}
.also, .position { color: var(--muted); font-size: 14px; text-wrap: pretty; }
.position { min-height: 3em; }
.plan { padding: 14px; }
.empty { padding: 22px 16px; text-align: center; }
.empty p { margin-bottom: 10px; }
q { font-style: normal; }

@media (max-width: 900px) {
  .plan-grid, .stats { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .shell { display: block; }
  aside {
    position: sticky;
    top: 0;
    z-index: 3;
    height: auto;
    padding: 12px 14px 10px;
    gap: 10px;
    border-right: 0;
    border-bottom: 1px solid var(--rail-line);
  }
  .quiet, .foot { display: none; }
  .brand-title { font-size: 22px; margin: 0; }
  .brand { display: flex; align-items: baseline; gap: 10px; }
  nav { flex-direction: row; overflow-x: auto; gap: 6px; }
  nav a { flex: 0 0 auto; padding: 6px 10px; }
  main { padding: 18px 14px 48px; }
  .compare, .split, .two, .groups, .cards, .plan-grid, .stats { grid-template-columns: 1fr; }
  .cta { grid-template-columns: 1fr; gap: 2px; }
  h1 { font-size: 32px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
}