@font-face {
  font-family: "Inter";
  src: url("fonts/inter-variable.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

/* One family, a small spacing vocabulary and semantic content hooks. */
:root {
  color-scheme: light dark;
  --page: #ffffff;
  --step: #f5f5f4;
  --ink: #141414;
  --body: #4b4b47;
  --yellow: #ffe202;
  --active: #e5cb00;
  --line: #deded9;
  --space: 8px;
  --gutter: 24px;
  --family: "Inter", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 24px; }
body { margin: 0; background: var(--page); color: var(--body); font-family: var(--family); font-size: 18px; line-height: 1.65; font-weight: 400; }
button, summary, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; border: 0; border-radius: 0; cursor: pointer; }
a { color: var(--ink); text-decoration-thickness: 1px; text-underline-offset: 5px; }
a:hover { text-decoration-thickness: 2px; }
a, button, summary { touch-action: manipulation; }
:focus-visible { outline: 3px solid var(--active); outline-offset: 5px; }
[hidden] { display: none !important; }
img { max-width: 100%; display: block; height: auto; color: var(--body); font-size: 16px; }
figure { margin: 0; }
figcaption { font-size: 16px; line-height: 1.5; margin-top: 16px; }
p { margin: 0 0 24px; }
p:last-child { margin-bottom: 0; }
h1, h2, h3 { color: var(--ink); font-weight: 650; line-height: 1.15; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(40px, 4.6vw, 64px); letter-spacing: -0.035em; max-width: 1000px; }
h2 { font-size: clamp(28px, 2.5vw, 36px); letter-spacing: -0.025em; margin-bottom: 24px; }
h3 { font-size: 24px; letter-spacing: -0.015em; margin-bottom: 16px; }
ul { margin: 0; padding-left: 24px; }
li { margin: 0 0 16px; }
li:last-child { margin-bottom: 0; }
main:focus { outline: none; }

/* Shared utilities. All sections keep the same page surface. */
.page-width { width: min(1248px, calc(100% - var(--gutter) * 2)); margin-inline: auto; }
.text-measure { max-width: 64ch; }
.surface-step { background: var(--step); }
.pad-block { padding: 32px; }
.section-space { padding-block: 64px; }
.eyebrow, .note-label, .reading-publisher { font-size: 16px; line-height: 1.5; font-weight: 600; color: var(--ink); }
.eyebrow { margin-bottom: 24px; display: flex; align-items: center; gap: 12px; }
.eyebrow::before { content: ""; width: 8px; height: 8px; background: var(--active); flex: 0 0 8px; }
.note-label { margin-bottom: 16px; }
.reading-publisher { margin-bottom: 8px; font-weight: 500; }
.primary-action, .secondary-action, .text-action { display: inline-flex; align-items: center; justify-content: center; gap: 24px; min-height: 56px; padding: 16px 24px; font-size: 16px; font-weight: 600; line-height: 1.5; text-decoration: none; }
.primary-action { background: var(--yellow); color: #141414; }
.primary-action:hover { background: var(--active); }
.secondary-action { background: #141414; color: #ffffff; }
.secondary-action:hover { background: #30302e; }
.text-action { padding-inline: 0; color: var(--ink); text-decoration: underline; }

.skip-link { position: fixed; top: 16px; left: 24px; transform: translateY(-160%); padding: 16px 24px; min-height: 56px; background: var(--yellow); color: #141414; z-index: 20; }
.skip-link:focus { transform: translateY(0); }
.site-header { min-height: 104px; display: flex; gap: 24px; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); position: relative; z-index: 10; }
.guide-name { display: inline-flex; gap: 16px; align-items: center; text-decoration: none; font-size: 18px; line-height: 1.3; font-weight: 650; min-height: 56px; padding-block: 8px; }
.guide-symbol { width: 48px; height: 48px; background: var(--yellow); color: #141414; display: grid; place-items: center; font-size: 28px; font-weight: 400; flex: 0 0 48px; }
.guide-label { display: block; font-size: 16px; font-weight: 400; color: var(--body); margin-top: 4px; }
.guide-menu > summary { min-height: 56px; display: flex; align-items: center; gap: 32px; font-size: 16px; font-weight: 600; padding: 16px 0 16px 24px; color: var(--ink); cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
.menu-symbol { font-size: 26px; line-height: 1; width: 24px; text-align: center; }
.guide-menu[open] .menu-symbol { transform: rotate(45deg); }
.menu-panel { position: absolute; top: calc(100% - 1px); right: 0; width: 512px; max-width: 100%; padding: 16px 32px 24px; }
.menu-stage > summary { list-style: none; min-height: 56px; display: flex; justify-content: space-between; align-items: center; font-size: 18px; font-weight: 600; color: var(--ink); cursor: pointer; gap: 16px; }
.menu-stage > summary::after { content: "+"; font-size: 24px; font-weight: 400; }
.menu-stage[open] > summary::after { content: "−"; }
.menu-links { display: grid; padding: 0 0 16px 16px; }
.menu-links a, .menu-source { min-height: 48px; padding: 10px 16px; display: flex; align-items: center; font-size: 16px; line-height: 1.5; text-decoration: none; }
.menu-links a:hover, .menu-source:hover { background: var(--page); }
.menu-links [aria-current="page"], .menu-source[aria-current="page"] { position: relative; background: var(--page); font-weight: 650; }
.menu-links [aria-current="page"]::before, .menu-source[aria-current="page"]::before { content: ""; position: absolute; left: 0; width: 4px; height: 20px; background: var(--active); }
.menu-source { margin-top: 8px; font-weight: 600; padding-left: 0; }

.home-opening { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 64px; align-items: center; }
.opening-copy { min-width: 0; }
.home-opening h1 { font-size: clamp(48px, 5.3vw, 76px); font-weight: 700; line-height: 1.04; margin-bottom: 32px; }
.heading-tail { display: block; font-size: 0.68em; line-height: 1.2; font-weight: 450; letter-spacing: -0.025em; margin-top: 24px; }
.opening-copy > p:not(.eyebrow) { font-size: 20px; line-height: 1.6; max-width: 43ch; }
.opening-actions { display: flex; flex-wrap: wrap; gap: 16px 24px; margin-top: 32px; align-items: center; }
.opening-photo { min-width: 0; }
.opening-photo img { background: var(--step); width: 100%; aspect-ratio: 960/1088; object-fit: cover; }
.page-opening { max-width: 1100px; }
.page-intro { font-size: 21px; line-height: 1.6; margin-top: 32px; }
.page-opening + .conversation-row, .page-opening + .editorial-photo { border-top: 1px solid var(--line); }
.conversation-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 336px); column-gap: 96px; row-gap: 32px; align-items: start; }
.answer-copy { min-width: 0; }
.conversation-note { font-size: 18px; line-height: 1.65; }
.conversation-note p { margin-bottom: 16px; }
.conversation-note p:last-child { margin-bottom: 0; }
.topic-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 32px; }
.topic-link { position: relative; display: flex; flex-direction: column; justify-content: center; gap: 8px; color: var(--body); text-decoration: none; padding-right: 72px; min-height: 160px; }
.topic-title { color: var(--ink); font-size: 24px; line-height: 1.3; font-weight: 600; }
.topic-link:hover { background: #ededea; }
.direction-arrow { position: absolute; right: 32px; top: 32px; color: var(--ink); font-size: 28px; line-height: 1; }
.section-heading { display: flex; gap: 32px; justify-content: space-between; align-items: end; }
.section-heading .secondary-action { flex-shrink: 0; }
.myth-stack { display: grid; gap: 16px; margin-top: 32px; }
.myth-reveal { padding: 0 32px; }
.myth-reveal > summary { list-style: none; min-height: 88px; padding-block: 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; font-size: 22px; line-height: 1.4; font-weight: 600; color: var(--ink); cursor: pointer; }
.reveal-marker { display: grid; place-items: center; font-size: 28px; width: 40px; height: 40px; flex: 0 0 40px; font-weight: 400; }
.myth-reveal[open] .reveal-marker { background: var(--yellow); color: #141414; transform: rotate(45deg); }
.myth-answer { padding-bottom: 32px; font-size: 18px; }
.question-list { padding-left: 24px; }
.editorial-photo { padding-block: 32px; max-width: 1184px; }
.editorial-photo img { width: 100%; background: var(--step); aspect-ratio: 1184/704; object-fit: cover; }
.conversation-row + .editorial-photo { max-width: 760px; padding-top: 0; }
.reading-section > h2 { max-width: 800px; }
.reading-list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 64px; }
.reading-entry { margin: 0; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.reading-entry p { font-size: 18px; }
.reading-entry .reading-publisher { font-size: 16px; }
.source-link { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 48px; padding-block: 8px; font-size: 20px; line-height: 1.5; margin-bottom: 8px; }
.source-link span { font-size: 24px; flex-shrink: 0; }
.next-stop { border-top: 1px solid var(--line); }
.next-link { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 64px; font-size: clamp(24px, 2.4vw, 32px); line-height: 1.35; font-weight: 600; padding-block: 8px; }
.next-link > span:first-child { max-width: 800px; }
.next-link > span:last-child { font-size: 32px; flex: 0 0 40px; text-align: right; }
.site-footer { padding-block: 48px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr auto; gap: 32px 64px; align-items: start; }
.footer-copy { max-width: 54ch; font-size: 16px; line-height: 1.7; }
.footer-links { display: grid; }
.footer-links a { min-height: 48px; display: flex; align-items: center; padding: 8px 0; font-size: 16px; line-height: 1.5; }

@media (max-width: 1000px) {
  .home-opening { gap: 32px; }
  .conversation-row { gap: 32px; grid-template-columns: minmax(0, 1fr) minmax(0, 280px); }
  .pad-block { padding: 24px; }
  .section-heading { align-items: start; flex-direction: column; }
}
@media (max-width: 700px) {
  :root { --gutter: 24px; }
  body { font-size: 18px; line-height: 1.65; }
  .section-space { padding-block: 48px; }
  .site-header { min-height: 152px; align-items: start; flex-direction: column; gap: 8px; padding-block: 16px 8px; }
  .guide-name { font-size: 17px; }
  .guide-symbol { width: 40px; height: 48px; flex-basis: 40px; }
  .site-header > nav { width: 100%; }
  .guide-menu > summary { padding: 12px 0; min-height: 48px; justify-content: space-between; }
  .menu-panel { width: 100%; padding: 8px 24px 24px; }
  .menu-stage > summary { font-size: 17px; }
  .menu-links { padding-left: 0; }
  .home-opening { grid-template-columns: 1fr; gap: 48px; }
  .home-opening h1 { font-size: clamp(43px, 12vw, 56px); }
  .heading-tail { font-size: 0.7em; }
  .opening-copy > p:not(.eyebrow) { font-size: 19px; }
  .opening-actions { align-items: stretch; flex-direction: column; gap: 8px; }
  .primary-action, .secondary-action { justify-content: space-between; }
  .text-action { align-self: start; justify-content: start; min-height: 48px; }
  .opening-photo img { aspect-ratio: 1; }
  .page-intro { font-size: 20px; margin-top: 24px; }
  .conversation-row { grid-template-columns: 1fr; gap: 32px; }
  .topic-grid, .reading-list { grid-template-columns: 1fr; }
  .topic-link { min-height: 152px; padding-right: 64px; }
  .topic-title { font-size: 23px; }
  .direction-arrow { right: 24px; top: 24px; }
  .myth-reveal { padding-inline: 24px; }
  .myth-reveal > summary { font-size: 20px; gap: 16px; }
  .myth-answer { padding-bottom: 24px; }
  .editorial-photo { padding-block: 24px; }
  .site-footer { grid-template-columns: 1fr; gap: 24px; padding-block: 32px; }
  .footer-links { gap: 4px; }
  .next-link { font-size: 26px; align-items: start; }
}
@media (prefers-color-scheme: dark) {
  :root { --page: #141414; --step: #252524; --ink: #ffffff; --body: #cdcdc7; --line: #44443f; }
  .secondary-action { background: #ffffff; color: #141414; }
  .secondary-action:hover { background: #eeeeeb; }
  .topic-link:hover { background: #30302e; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}
@media print {
  :root { color-scheme: light; --page: #ffffff; --step: #f5f5f4; --ink: #141414; --body: #4b4b47; --line: #deded9; }
  .site-header nav, .skip-link, .opening-actions, .next-stop, [data-reveal-all] { display: none !important; }
  .page-width { width: 100%; }
  .section-space { padding-block: 24px; }
  .conversation-row, .home-opening { display: block; }
  .conversation-note { margin-top: 24px; }
  details .myth-answer { display: block !important; }
  h2, h3 { break-after: avoid; }
  .reading-entry, .conversation-note { break-inside: avoid; }
}