/* ============================================================
   Miles & Moss — Field Atlas design system
   Palette: bone paper / slate ink / glacier teal / saffron amber
   Type: Newsreader (display) · Instrument Sans (UI) · IBM Plex Mono (data)
   ============================================================ */

:root {
  --paper: #F5F1E8;
  --paper-2: #EEE9DB;
  --card: #FCFAF4;
  --ink: #17242C;
  --ink-2: #45565F;
  --ink-3: #5D6D75;
  --line: #DAD3BF;
  --line-2: #C2B99F;
  --teal: #2E6E73;
  --teal-deep: #1B484D;
  --teal-wash: #E1E9E5;
  --moss: #68724F;
  --amber: #B4872C;
  --amber-ink: #8A6514;
  --amber-wash: #F1E7CC;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --maxw: 1180px;
  --ease: cubic-bezier(.22, .8, .3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background-color: var(--paper);
  /* faint survey grid */
  background-image:
    linear-gradient(rgba(23, 36, 44, .026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 36, 44, .026) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--teal); color: var(--paper); }

img { display: block; max-width: 100%; height: auto; }

a { color: var(--teal-deep); text-decoration-color: rgba(46, 110, 115, .45); text-underline-offset: 3px; }
a:hover { color: var(--teal); }

:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 2px; }

.skip-link {
  position: absolute; left: 16px; top: -64px; z-index: 200;
  background: var(--ink); color: var(--paper);
  font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase;
  padding: 10px 16px; text-decoration: none; transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; color: var(--paper); }

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }

/* ---------- type helpers ---------- */
.kicker {
  font-family: var(--mono); font-size: 11.5px; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase; color: var(--teal);
  display: flex; align-items: center; gap: 10px;
}
.kicker::before { content: ""; width: 22px; height: 1px; background: var(--teal); }
.kicker--bare::before { display: none; }

.display {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2.5rem, 5.2vw, 3.9rem);
  line-height: 1.06; letter-spacing: -.015em; color: var(--ink);
}
.display em { font-style: italic; color: var(--teal); }

.h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  line-height: 1.12; letter-spacing: -.01em;
}
.h2 em { font-style: italic; color: var(--teal); }

.lede { font-size: 1.13rem; line-height: 1.7; color: var(--ink-2); max-width: 56ch; }

.mono-note { font-family: var(--mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 12px; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase; text-decoration: none;
  padding: 14px 22px; border: 1px solid var(--ink);
  background: var(--ink); color: var(--paper);
  transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.btn:hover { background: var(--teal-deep); border-color: var(--teal-deep); color: var(--paper); transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--teal-wash); border-color: var(--teal); color: var(--teal-deep); }
.btn .arr { transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }

/* ---------- header ---------- */
.masthead {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245, 241, 232, .92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.masthead__in { display: flex; align-items: center; gap: 28px; height: 68px; }

.wordmark { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.wordmark__mark {
  width: 36px; height: 36px; flex: none;
  background: var(--ink); color: var(--paper);
  display: grid; place-items: center;
  font-family: var(--serif); font-size: 14px; font-weight: 600; line-height: 1;
  letter-spacing: -.02em; white-space: nowrap;
  border: 1px solid var(--ink);
}
.wordmark__mark i { font-style: normal; color: var(--amber); }
.wordmark__name { font-family: var(--serif); font-size: 19px; font-weight: 600; letter-spacing: .01em; }
.wordmark__name span { color: var(--teal); }

.mainnav { display: flex; gap: 4px; margin-left: auto; }
.mainnav a {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-2); text-decoration: none; padding: 9px 12px; position: relative;
}
.mainnav a::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 4px; height: 1px;
  background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.mainnav a:hover { color: var(--teal-deep); }
.mainnav a:hover::after, .mainnav a[aria-current="page"]::after { transform: scaleX(1); }
.mainnav a[aria-current="page"] { color: var(--teal-deep); }

.masthead__cta { margin-left: 8px; padding: 10px 16px; }

.navtoggle {
  display: none; margin-left: auto;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase;
  background: transparent; border: 1px solid var(--line-2); color: var(--ink);
  padding: 9px 14px; cursor: pointer;
}
.mobilenav { display: none; border-top: 1px solid var(--line); }
.mobilenav[hidden] { display: none; }
.mobilenav a {
  display: block; padding: 14px 24px; text-decoration: none; color: var(--ink);
  font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  border-bottom: 1px solid var(--line);
}
.mobilenav a:hover { background: var(--teal-wash); }

/* ---------- plates (figures) ---------- */
.plate {
  background: var(--card); border: 1px solid var(--line-2);
  padding: 12px 12px 0; position: relative;
}
.plate::before, .plate::after {
  content: ""; position: absolute; width: 14px; height: 14px; pointer-events: none;
}
.plate::before { top: -5px; left: -5px; border-top: 1px solid var(--teal); border-left: 1px solid var(--teal); }
.plate::after { bottom: -5px; right: -5px; border-bottom: 1px solid var(--teal); border-right: 1px solid var(--teal); }
.plate img { width: 100%; }
.plate figcaption {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-3); padding: 11px 2px;
  border-top: 1px solid var(--line); margin-top: 12px;
}
.plate figcaption b { color: var(--teal); font-weight: 500; }

/* ---------- hero ---------- */
.hero { padding: clamp(48px, 7vw, 92px) 0 clamp(56px, 7vw, 96px); }
.hero__grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__copy { display: grid; gap: 26px; justify-items: start; }
.hero__meta {
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3);
  border-top: 1px solid var(--line); padding-top: 18px;
}
.hero__meta b { color: var(--teal-deep); font-weight: 500; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- promise strip ---------- */
.strip { border-block: 1px solid var(--line); background: var(--paper-2); }
.strip__grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.strip__cell { padding: 26px 28px; display: grid; gap: 6px; align-content: start; }
.strip__cell + .strip__cell { border-left: 1px solid var(--line-2); }
.strip__num { font-family: var(--mono); font-size: 11px; letter-spacing: .2em; color: var(--amber-ink); }
.strip__title { font-family: var(--serif); font-size: 1.2rem; font-weight: 600; }
.strip__text { font-size: .92rem; color: var(--ink-2); }

/* ---------- sections ---------- */
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section--tint { background: var(--paper-2); border-block: 1px solid var(--line); }
.section__head { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 44px; }
.section__head .h2 { margin-top: 14px; }
.section__link {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase;
  white-space: nowrap; padding-bottom: 6px;
}

/* ---------- terrain cards ---------- */
.terrain { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.terrain__card {
  background: var(--card); border: 1px solid var(--line-2);
  text-decoration: none; color: var(--ink);
  display: grid; grid-template-rows: auto 1fr;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.terrain__card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px -22px rgba(23, 36, 44, .4); }
.terrain__card .plate { border: 0; border-bottom: 1px solid var(--line); padding: 10px 10px 0; }
.terrain__card .plate::before, .terrain__card .plate::after { display: none; }
.terrain__body { padding: 22px 22px 20px; display: grid; gap: 10px; align-content: start; }
.terrain__name { font-family: var(--serif); font-size: 1.45rem; font-weight: 600; }
.terrain__tag { font-family: var(--serif); font-style: italic; color: var(--teal); font-size: 1.02rem; }
.terrain__desc { font-size: .93rem; color: var(--ink-2); }
.terrain__data {
  margin-top: 8px; border-top: 1px solid var(--line); padding-top: 12px;
  display: flex; justify-content: space-between; gap: 12px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3);
}
.terrain__data .arr { color: var(--teal); }

/* ---------- guide index cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.gcard {
  background: var(--card); border: 1px solid var(--line-2);
  display: grid; grid-template-rows: auto 1fr auto; text-decoration: none; color: var(--ink);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.gcard:hover { transform: translateY(-3px); box-shadow: 0 16px 36px -22px rgba(23, 36, 44, .38); border-color: var(--teal); }
.gcard__top {
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
  padding: 13px 18px; border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .15em; text-transform: uppercase;
}
.gcard__cat { color: var(--teal-deep); }
.gcard__cat::before { content: "●"; font-size: 7px; margin-right: 7px; vertical-align: 2px; color: var(--amber); }
.gcard__time { color: var(--ink-3); }
.gcard__body { padding: 18px 18px 14px; display: grid; gap: 10px; align-content: start; }
.gcard__title { font-family: var(--serif); font-size: 1.28rem; font-weight: 600; line-height: 1.25; }
.gcard__deck { font-size: .92rem; color: var(--ink-2); }
.gcard__meta {
  border-top: 1px solid var(--line); margin-inline: 18px; padding: 11px 0 13px;
  display: flex; justify-content: space-between; gap: 10px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-3);
}
.gcard__meta .arr { color: var(--teal); transition: transform .25s var(--ease); display: inline-block; }
.gcard:hover .gcard__meta .arr { transform: translateX(4px); }

/* ---------- filter bar (guides index) ---------- */
.filterbar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  border-block: 1px solid var(--line); padding: 14px 0; margin-bottom: 36px;
}
.filterbar__label { font-family: var(--mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-3); margin-right: 8px; }
.chip {
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  border: 1px solid var(--line-2); background: transparent; color: var(--ink-2);
  padding: 8px 14px; cursor: pointer; transition: all .2s var(--ease);
}
.chip:hover { border-color: var(--teal); color: var(--teal-deep); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.filterbar__count { margin-left: auto; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.filterbar__count b { color: var(--teal-deep); font-weight: 500; }

/* ---------- article ---------- */
.crumbs {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  font-family: var(--mono); font-size: 11px; letter-spacing: .13em; text-transform: uppercase;
  color: var(--ink-3); padding: 22px 0 0;
}
.crumbs a { color: var(--ink-3); text-decoration: none; }
.crumbs a:hover { color: var(--teal-deep); }
.crumbs .sep { color: var(--line-2); }
.crumbs [aria-current] { color: var(--teal-deep); }

.guidehead { padding: 34px 0 40px; display: grid; gap: 22px; max-width: 880px; }
.guidehead__meta {
  display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center;
  font-family: var(--mono); font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-3);
}
.guidehead__meta .cat { color: var(--paper); background: var(--teal-deep); padding: 4px 10px; }
.guidehead h1 { font-family: var(--serif); font-weight: 500; font-size: clamp(2rem, 4.4vw, 3.1rem); line-height: 1.1; letter-spacing: -.012em; }
.guidehead .deck { font-size: 1.15rem; line-height: 1.7; color: var(--ink-2); max-width: 62ch; }

.guidehero { margin-bottom: 44px; }

.guidelayout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: clamp(36px, 5vw, 80px); align-items: start; padding-bottom: 90px; }

/* rail */
.rail { position: sticky; top: 96px; display: grid; gap: 28px; }
.rail__box { border: 1px solid var(--line-2); background: var(--card); }
.rail__title {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ink-3); padding: 12px 16px; border-bottom: 1px solid var(--line);
}
.toc { list-style: none; }
.toc a {
  display: flex; gap: 10px; align-items: baseline; padding: 9px 16px;
  font-size: .86rem; color: var(--ink-2); text-decoration: none; border-left: 2px solid transparent;
  transition: all .2s var(--ease);
}
.toc a .n { font-family: var(--mono); font-size: 10px; color: var(--ink-3); letter-spacing: .08em; }
.toc a:hover { color: var(--teal-deep); background: var(--teal-wash); }
.toc a.is-active { color: var(--teal-deep); border-left-color: var(--teal); background: var(--teal-wash); }
.rail__facts { display: grid; }
.rail__fact { display: grid; gap: 3px; padding: 11px 16px; }
.rail__fact + .rail__fact { border-top: 1px solid var(--line); }
.rail__fact dt { font-family: var(--mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-3); }
.rail__fact dd { font-size: .9rem; color: var(--ink); font-weight: 500; }

/* prose */
.prose { max-width: 720px; }
.prose > section { margin-bottom: 46px; scroll-margin-top: 92px; }
.prose h2 { font-family: var(--serif); font-weight: 600; font-size: 1.55rem; line-height: 1.25; margin-bottom: 14px; }
.prose p { color: var(--ink-2); margin-bottom: 14px; font-size: 1.02rem; }
.prose p:last-child { margin-bottom: 0; }

.cite {
  font-family: var(--mono); font-size: .68em; font-weight: 500;
  color: var(--teal-deep); text-decoration: none; vertical-align: super; line-height: 0;
  padding: 1px 2px;
}
.cite:hover { color: var(--amber); }

/* field brief (answer-first) */
.brief {
  position: relative; background: var(--card);
  border: 1px solid var(--line-2); border-left: 4px solid var(--teal);
  padding: 30px 34px; margin-bottom: 48px; scroll-margin-top: 92px;
}
.brief__label { margin-bottom: 12px; }
.brief h2 { font-family: var(--serif); font-weight: 500; font-size: 1.5rem; line-height: 1.32; }
.stamp {
  position: absolute; top: -26px; right: 22px; width: 96px; height: 96px;
  border: 1.5px solid var(--teal-deep); border-radius: 50%;
  display: grid; place-items: center; text-align: center;
  font-family: var(--mono); font-size: 8.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--teal-deep); background: var(--paper);
  transform: rotate(8deg); line-height: 1.5; padding: 10px;
  box-shadow: 0 0 0 4px var(--paper);
}
.stamp::after { content: ""; position: absolute; inset: 5px; border: 1px dashed rgba(27, 72, 77, .5); border-radius: 50%; }
.stamp b { font-weight: 500; }

/* retailer section */
.retail {
  background: var(--paper-2); border: 1px solid var(--line-2);
  padding: 30px 32px; 
}
.retail h2 { margin-bottom: 6px; }
.retail__note { font-size: .88rem; color: var(--ink-3); margin-bottom: 20px; }
.retail__note a { color: var(--ink-2); }
.retail__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.rcard { background: var(--card); border: 1px solid var(--line-2); padding: 20px; display: grid; gap: 7px; align-content: start; }
.rcard__label { font-family: var(--mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--amber-ink); }
.rcard__kind { font-family: var(--serif); font-size: 1.15rem; font-weight: 600; }
.rcard__use { font-size: .88rem; color: var(--ink-2); }
.rcard__link {
  margin-top: 8px; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  justify-self: start;
}
.disclosure {
  margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--line-2);
  font-size: .85rem; color: var(--ink-3);
}

/* sources */
.sources { scroll-margin-top: 92px; }
.sources ol { list-style: none; counter-reset: src; }
.sources li {
  counter-increment: src; position: relative;
  border-top: 1px solid var(--line); padding: 16px 0 16px 58px;
}
.sources li:last-child { border-bottom: 1px solid var(--line); }
.sources li::before {
  content: counter(src, decimal-leading-zero);
  position: absolute; left: 0; top: 17px;
  font-family: var(--mono); font-size: 12px; color: var(--amber-ink); letter-spacing: .06em;
}
.sources a { font-weight: 600; font-size: 1rem; }
.sources .srcmeta { display: block; font-family: var(--mono); font-size: 10.5px; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-3); margin-top: 4px; }

/* faq */
.faq { scroll-margin-top: 92px; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; position: relative;
  padding: 18px 44px 18px 0; font-weight: 600; font-size: 1.02rem;
  transition: color .2s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 4px; top: 14px;
  font-family: var(--mono); font-size: 18px; color: var(--teal);
  transition: transform .25s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--teal-deep); }
.faq details p { padding: 0 44px 18px 0; color: var(--ink-2); font-size: .97rem; }

/* related */
.related { border-top: 1px solid var(--line); padding-top: 44px; scroll-margin-top: 92px; }

/* ---------- start-here pathways ---------- */
.paths { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.path {
  border: 1px solid var(--line-2); background: var(--card); padding: 26px 24px;
  display: grid; gap: 12px; align-content: start; text-decoration: none; color: var(--ink);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.path:hover { transform: translateY(-3px); box-shadow: 0 16px 36px -22px rgba(23, 36, 44, .38); }
.path__num { font-family: var(--mono); font-size: 11px; letter-spacing: .2em; color: var(--amber-ink); }
.path__title { font-family: var(--serif); font-size: 1.35rem; font-weight: 600; line-height: 1.2; }
.path__desc { font-size: .93rem; color: var(--ink-2); }
.path__list { list-style: none; border-top: 1px solid var(--line); padding-top: 12px; display: grid; gap: 7px; }
.path__list li { font-size: .88rem; color: var(--ink-2); display: flex; gap: 9px; }
.path__list li::before { content: "→"; color: var(--teal); font-family: var(--mono); font-size: .8rem; }

/* ---------- newsletter ---------- */
.dispatch { background: var(--ink); color: var(--paper); position: relative; overflow: hidden; }
.dispatch::before {
  content: ""; position: absolute; inset: 0; opacity: .14; pointer-events: none;
  background: repeating-radial-gradient(circle at 82% -10%, transparent 0 34px, rgba(245, 241, 232, .5) 34px 35px);
}
.dispatch__in { position: relative; display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; padding: clamp(48px, 6vw, 80px) 0; }
.dispatch .kicker { color: var(--amber); }
.dispatch .kicker::before { background: var(--amber); }
.dispatch h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.15; margin: 14px 0 12px; }
.dispatch p { color: rgba(245, 241, 232, .75); max-width: 48ch; }
.dispatch form { display: flex; gap: 0; border: 1px solid rgba(245, 241, 232, .35); }
.dispatch input[type="email"] {
  flex: 1; min-width: 0; background: transparent; border: 0; color: var(--paper);
  font-family: var(--mono); font-size: 13px; padding: 15px 16px;
}
.dispatch input::placeholder { color: rgba(245, 241, 232, .45); }
.dispatch input:focus-visible { outline-offset: -2px; }
.dispatch button {
  background: var(--paper); color: var(--ink); border: 0; cursor: pointer;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase;
  padding: 0 22px; transition: background .2s var(--ease);
}
.dispatch button:hover { background: var(--amber-wash); }
.dispatch__alt { margin-top: 14px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: rgba(245, 241, 232, .55); }
.dispatch__alt a { color: var(--amber-wash); }
.dispatch__note { margin-top: 10px; font-size: .85rem; color: var(--amber-wash); display: none; }

/* ---------- static pages ---------- */
.pagehead { padding: clamp(40px, 6vw, 72px) 0 clamp(30px, 4vw, 44px); border-bottom: 1px solid var(--line); }
.pagehead .h1, .pagehead h1 { font-family: var(--serif); font-weight: 500; font-size: clamp(2.1rem, 4.4vw, 3.2rem); line-height: 1.08; letter-spacing: -.012em; margin-top: 16px; max-width: 20ch; }
.pagelayout { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: clamp(36px, 5vw, 80px); padding: 48px 0 90px; align-items: start; }
.pagelayout .prose section { border-top: 1px solid var(--line); padding-top: 26px; }
.pagelayout .prose section:first-of-type { border-top: 0; padding-top: 0; }
.siderail { position: sticky; top: 96px; display: grid; gap: 24px; }

/* ---------- footer ---------- */
.colophon { background: var(--ink); color: rgba(245, 241, 232, .72); margin-top: 0; }
.colophon a { color: rgba(245, 241, 232, .85); text-decoration: none; }
.colophon a:hover { color: var(--amber-wash); }
.colophon__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 36px;
  padding: clamp(44px, 6vw, 68px) 0 40px;
}
.colophon__brand { display: grid; gap: 16px; align-content: start; justify-items: start; }
.colophon__brand .wordmark__name { color: var(--paper); }
.colophon__brand .wordmark__mark { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.colophon__blurb { font-size: .9rem; max-width: 34ch; line-height: 1.6; }
.colophon h2 {
  font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: .2em;
  text-transform: uppercase; color: var(--amber); margin-bottom: 14px;
}
.colophon ul { list-style: none; display: grid; gap: 9px; font-size: .9rem; }
.colophon__bottom {
  border-top: 1px solid rgba(245, 241, 232, .18);
  padding: 18px 0 22px; display: flex; flex-wrap: wrap; gap: 10px 26px; justify-content: space-between;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .13em; text-transform: uppercase; color: rgba(245, 241, 232, .5);
}

/* ---------- 404 ---------- */
.nf { padding: clamp(70px, 10vw, 130px) 0; display: grid; gap: 24px; justify-items: start; max-width: 720px; }
.nf__code { font-family: var(--mono); font-size: 12px; letter-spacing: .2em; color: var(--amber-ink); border: 1px solid var(--line-2); padding: 8px 14px; background: var(--card); }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .guidelayout { grid-template-columns: 1fr; }
  .rail { position: static; grid-template-columns: 1fr 1fr; align-items: start; }
  .colophon__grid { grid-template-columns: 1fr 1fr 1fr; }
  .colophon__brand { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .terrain, .cards, .cards--2, .paths { grid-template-columns: 1fr 1fr; }
  .dispatch__in { grid-template-columns: 1fr; gap: 28px; }
  .strip__grid { grid-template-columns: 1fr; }
  .strip__cell + .strip__cell { border-left: 0; border-top: 1px solid var(--line-2); }
  .pagelayout { grid-template-columns: 1fr; }
  .siderail { position: static; }
  .mainnav, .masthead__cta { display: none; }
  .navtoggle { display: block; }
  .mobilenav.is-open { display: block; }
}
@media (max-width: 620px) {
  .terrain, .cards, .cards--2, .paths, .retail__grid { grid-template-columns: 1fr; }
  .rail { grid-template-columns: 1fr; }
  .section__head { flex-direction: column; align-items: start; gap: 14px; }
  .brief { padding: 24px 22px; }
  .stamp { display: none; }
  .guidehead h1 { font-size: 1.9rem; }
}

/* ---------- print (for human review) ---------- */
@media print {
  .masthead, .colophon, .rail, .dispatch, .crumbs, .skip-link, .filterbar { display: none !important; }
  body { background: #fff; font-size: 12px; }
  .guidelayout, .pagelayout, .hero__grid { display: block; }
  .faq details > * { display: block !important; }
  .faq summary::after { display: none; }
  a { color: var(--ink); text-decoration: none; }
}

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