@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:wght@400..900&display=swap');

/* The wide reading board is the base; narrow screens unfold it in reading order. */
:root {
  color-scheme: light;
  --lc-paper: #faf7f2;
  --lc-ink: #302923;
  --lc-muted: #62584f;
  --lc-wine: #742e40;
  --lc-rose: #f1d6d1;
  --lc-peach: #f5e2cb;
  --lc-sage: #dce6d9;
  --lc-lilac: #e7dfef;
  --lc-line: #d7cec4;
  font-family: 'Nunito Sans', Arial, sans-serif;
  font-size: 18px;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 24px; }
body { margin: 0; color: var(--lc-ink); background: var(--lc-paper); line-height: 1.65; }
body, button { font-family: 'Nunito Sans', Arial, sans-serif; }
button, summary, a { -webkit-tap-highlight-color: transparent; }
a { color: var(--lc-wine); text-decoration-thickness: 1.5px; text-underline-offset: 5px; }
a:hover { text-decoration-thickness: 2.5px; }
button, summary { cursor: pointer; }
button { font-size: 16px; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--lc-wine); outline-offset: 5px; }
[hidden] { display: none !important; }
.lc-shell { width: min(1248px, calc(100% - 112px)); margin: 0 auto; }
.lc-skip { position: absolute; top: -100px; left: 20px; padding: 12px 18px; background: white; z-index: 5; }
.lc-skip:focus { top: 16px; }
.lc-header { border-bottom: 1px solid var(--lc-line); }
.lc-header__inner { padding: 22px 0; display: grid; grid-template-columns: 1fr 390px; gap: 32px; align-items: start; }
.lc-brand { min-height: 52px; display: inline-flex; flex-direction: column; align-items: flex-start; text-decoration: none; font-size: 22px; font-weight: 850; line-height: 1.3; }
.lc-brand span { font-size: 16px; font-weight: 500; color: var(--lc-muted); }
.lc-menu > summary { list-style: none; min-height: 52px; display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; border: 1px solid var(--lc-line); border-radius: 28px; font-size: 16px; font-weight: 750; }
.lc-menu > summary::-webkit-details-marker { display: none; }
.lc-menu > summary::after { content: '+'; font-size: 26px; line-height: 1; }
.lc-menu[open] > summary::after { content: '−'; }
.lc-menu__nav { padding: 18px 8px 0; }
.lc-menu__nav a { display: block; min-height: 48px; padding: 10px 14px; border-radius: 12px; font-size: 17px; }
.lc-menu__nav a[aria-current='page'] { background: var(--lc-rose); color: var(--lc-ink); font-weight: 800; }
.lc-menu__group > summary { min-height: 48px; padding: 10px 14px; font-size: 17px; font-weight: 800; }
.lc-menu__group a { margin-left: 16px; }
.lc-hero { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 64px; align-items: center; padding: 66px 0 50px; }
.lc-hero--chapter { padding-bottom: 36px; }
.lc-eyebrow { color: var(--lc-wine); font-size: 16px; font-weight: 800; letter-spacing: .055em; margin: 0 0 18px; }
h1, h2, h3, p, figure, dl, dd { margin: 0; }
h1 { font-size: 66px; line-height: 1.06; font-weight: 850; letter-spacing: -.045em; max-width: 13ch; margin-bottom: 24px; }
.lc-hero--chapter h1 { font-size: 60px; max-width: 17ch; }
h2 { font-size: 32px; line-height: 1.18; font-weight: 800; letter-spacing: -.025em; margin-bottom: 20px; }
h3 { font-size: 24px; line-height: 1.25; font-weight: 800; letter-spacing: -.018em; margin-bottom: 16px; }
p + p { margin-top: 16px; }
.lc-lead { font-size: 21px; line-height: 1.55; max-width: 49ch; }
.lc-action { display: inline-flex; align-items: center; justify-content: space-between; gap: 30px; min-height: 52px; padding: 12px 22px; border-radius: 28px; font-size: 18px; text-decoration: none; font-weight: 800; }
.lc-action--solid { background: var(--lc-wine); color: white; }
.lc-action::after { content: '↗'; font-size: 24px; }
.lc-hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; align-items: center; }
.lc-toggle { border: 1px solid var(--lc-line); background: white; color: var(--lc-ink); min-height: 48px; padding: 10px 18px; border-radius: 25px; font-size: 16px; font-weight: 700; }
.lc-toggle[aria-pressed='true'] { border-color: var(--lc-wine); }
.lc-art { width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.lc-art__tile { border-radius: 28px; min-width: 0; position: relative; overflow: hidden; padding: 22px; }
.lc-art__tile--rose { height: 270px; background: var(--lc-rose); }
.lc-art__tile--sage { height: 190px; background: var(--lc-sage); margin-top: 50px; }
.lc-art__tile--peach { height: 140px; background: var(--lc-peach); margin-top: -34px; }
.lc-art__tile--lilac { height: 170px; background: var(--lc-lilac); margin-top: -10px; }
.lc-art__arch { width: 118px; height: 155px; border-radius: 70px 70px 8px 8px; background: var(--lc-wine); position: absolute; left: calc(50% - 59px); top: 34px; }
.lc-art__disc { width: 64px; height: 64px; border-radius: 50%; background: #b56a42; position: absolute; top: 16px; left: calc(50% - 32px); }
.lc-art__stack { position: absolute; width: 130px; height: 36px; border-radius: 50%; background: #5a7259; left: calc(50% - 65px); top: 30px; box-shadow: 0 20px 0 #8ba285, 0 40px 0 #b4c4ad; }
.lc-art__frame { position: absolute; width: 70px; height: 70px; border: 14px solid #857198; border-radius: 20px; top: 16px; left: calc(50% - 35px); transform: rotate(-13deg); }
.lc-art__label { position: absolute; bottom: 18px; left: 0; right: 0; text-align: center; font-size: 16px; font-weight: 800; }
.lc-art--small { max-width: 310px; margin: 0 auto; transform: rotate(3deg); }
.lc-art--small .lc-art__tile--rose { height: 206px; }
.lc-art--small .lc-art__tile--sage { height: 170px; margin-top: 34px; }
.lc-art--small .lc-art__arch { width: 84px; height: 108px; left: calc(50% - 42px); }
.lc-art--small .lc-art__stack { width: 90px; left: calc(50% - 45px); }
.lc-section { margin: 24px 0 58px; }
.lc-section__intro { max-width: 66ch; margin-bottom: 28px; }
.lc-section__intro p { color: var(--lc-muted); }
.lc-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
.lc-panel { min-width: 0; padding: 30px 34px; border-radius: 28px; background: white; border: 1px solid var(--lc-line); }
.lc-panel p, .lc-panel li { max-width: 65ch; font-size: 18px; }
.lc-panel--rose { background: var(--lc-rose); border-color: transparent; }
.lc-panel--peach { background: var(--lc-peach); border-color: transparent; }
.lc-panel--sage { background: var(--lc-sage); border-color: transparent; }
.lc-panel--lilac { background: var(--lc-lilac); border-color: transparent; }
.lc-panel__tag { display: block; font-size: 16px; font-weight: 750; color: var(--lc-muted); margin-bottom: 12px; }
.lc-caption { color: var(--lc-muted); font-size: 16px; line-height: 1.6; margin-top: 16px; padding-left: 10px; max-width: 75ch; }
.lc-caption strong { color: var(--lc-ink); }
.lc-comparison__caption { grid-column: 1 / -1; margin-top: 0; }
.lc-board { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; align-items: start; }
.lc-route { display: block; color: var(--lc-ink); text-decoration: none; min-height: 44px; padding: 28px; border-radius: 26px; }
.lc-route h3 { font-size: 25px; }
.lc-route p { font-size: 18px; }
.lc-route__go { margin-top: 24px; font-size: 16px; font-weight: 850; display: flex; justify-content: space-between; color: var(--lc-wine); }
.lc-route:hover h3 { text-decoration: underline; text-underline-offset: 5px; }
.lc-board > :nth-child(2) { margin-top: 42px; }
.lc-board > :nth-child(3) { margin-top: 14px; }
.lc-note { border-left: 4px solid var(--lc-wine); padding: 2px 0 2px 26px; max-width: 72ch; margin: 32px 0; }
.lc-list { padding: 0 0 0 22px; margin: 18px 0 0; }
.lc-list li + li { margin-top: 12px; }
.lc-questions { margin: 18px 0 0; padding: 0; list-style: none; }
.lc-questions li { border-top: 1px solid var(--lc-line); padding: 16px 0; font-size: 18px; }
.lc-questions li:last-child { padding-bottom: 0; }
.lc-question { background: white; border: 1px solid var(--lc-line); border-radius: 22px; padding: 24px 30px; margin-bottom: 16px; }
.lc-question > summary { min-height: 44px; padding: 8px 0; font-size: 22px; font-weight: 800; line-height: 1.4; }
.lc-question__answer { max-width: 70ch; padding: 18px 0 4px; }
.lc-evidence { border-top: 1px solid var(--lc-line); padding: 30px 0; display: grid; grid-template-columns: 1fr 2fr; gap: 48px; }
.lc-evidence h2 { font-size: 24px; margin-bottom: 10px; }
.lc-evidence p { font-size: 16px; color: var(--lc-muted); max-width: 58ch; }
.lc-evidence__list { padding: 0; margin: 0; list-style: none; }
.lc-evidence__list li + li { margin-top: 8px; }
.lc-evidence__list a { min-height: 46px; display: flex; align-items: center; padding: 8px 0; font-size: 17px; }
.lc-next { padding: 28px 32px; background: var(--lc-wine); color: white; border-radius: 26px; display: flex; align-items: center; justify-content: space-between; gap: 24px; margin: 24px 0 64px; }
.lc-next h2 { font-size: 26px; margin: 0; }
.lc-next a { color: white; min-height: 48px; font-size: 18px; display: inline-flex; align-items: center; gap: 24px; padding: 10px 4px; font-weight: 800; }
.lc-footer { padding: 28px 0 32px; border-top: 1px solid var(--lc-line); }
.lc-footer__inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: start; }
.lc-footer p { font-size: 16px; max-width: 65ch; }
.lc-footer__links { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 8px 20px; }
.lc-footer__links a { display: inline-flex; align-items: center; min-height: 48px; padding: 10px 4px; font-size: 16px; }
.lc-sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }

@media (max-width: 1060px) {
  .lc-shell { width: calc(100% - 64px); }
  .lc-hero { gap: 36px; }
  h1 { font-size: 56px; }
  .lc-hero--chapter h1 { font-size: 50px; }
  .lc-panel { padding: 26px; }
  .lc-board { gap: 16px; }
  .lc-route { padding: 24px; }
}
@media (max-width: 780px) {
  .lc-header__inner { grid-template-columns: 1fr 280px; gap: 20px; }
  .lc-hero { grid-template-columns: 1fr; padding-top: 40px; }
  h1, .lc-hero--chapter h1 { max-width: 18ch; }
  .lc-hero__picture { max-width: 480px; width: 100%; margin: 0 auto; }
  .lc-hero--chapter .lc-hero__picture { display: none; }
  .lc-compare { gap: 16px; }
  .lc-board { grid-template-columns: 1fr; }
  .lc-board > :nth-child(2), .lc-board > :nth-child(3) { margin-top: 0; }
  .lc-route { display: grid; grid-template-columns: 1fr 1.3fr; gap: 12px 24px; }
  .lc-route__go { margin: 0; grid-column: 2; }
  .lc-evidence { grid-template-columns: 1fr; gap: 18px; }
  .lc-footer__inner { grid-template-columns: 1fr; gap: 16px; }
  .lc-footer__links { justify-content: flex-start; }
}
@media (max-width: 580px) {
  :root { font-size: 17px; }
  .lc-shell { width: calc(100% - 36px); }
  .lc-header__inner { grid-template-columns: 1fr; padding: 18px 0; gap: 14px; }
  .lc-brand { font-size: 21px; }
  .lc-menu > summary { min-height: 48px; }
  .lc-hero { padding-top: 34px; padding-bottom: 34px; gap: 30px; }
  h1, .lc-hero--chapter h1 { font-size: 42px; letter-spacing: -.035em; max-width: 16ch; margin-bottom: 20px; }
  .lc-lead { font-size: 19px; }
  .lc-hero__actions { margin-top: 22px; }
  .lc-art { gap: 12px; }
  .lc-art__tile--rose { height: 228px; }
  .lc-art__tile--sage { margin-top: 34px; height: 174px; }
  .lc-art__tile--peach { height: 128px; margin-top: -20px; }
  .lc-art__tile--lilac { height: 142px; }
  .lc-art__arch { width: 94px; height: 130px; left: calc(50% - 47px); }
  .lc-section { margin: 20px 0 42px; }
  h2 { font-size: 28px; }
  h3 { font-size: 23px; }
  .lc-compare { grid-template-columns: 1fr; }
  .lc-panel { padding: 25px; border-radius: 24px; }
  .lc-panel p, .lc-panel li { font-size: 17px; }
  .lc-route { display: block; }
  .lc-route__go { margin-top: 20px; }
  .lc-comparison__caption { grid-column: 1; }
  .lc-caption { padding-left: 0; }
  .lc-question { padding: 18px 22px; }
  .lc-question > summary { font-size: 20px; }
  .lc-next { display: block; padding: 24px; margin-bottom: 40px; }
  .lc-next a { margin-top: 14px; }
  .lc-evidence__list a { font-size: 16px; }
  .lc-note { padding-left: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}