@font-face {
  font-family: Fraunces;
  src: url('/landing/fonts/fraunces.woff2') format('woff2');
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: Geist;
  src: url('/landing/fonts/Geist-Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}
:root {
  --paper: #faf7f0;
  --ink: #302416;
  --muted: #685c4f;
  --teal: #285f61;
  --line: #dcd4c7;
  --sage: #e7e9de;
  font-family: Geist, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-underline-offset: 4px;
}
a:focus-visible,
input:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 5px;
}
.skip {
  position: absolute;
  top: -80px;
  padding: 12px;
  background: var(--paper);
}
.skip:focus {
  top: 8px;
}
header,
footer,
main {
  width: min(1180px, calc(100% - 96px));
  margin-inline: auto;
}
header {
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}
nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
.wordmark {
  font:
    600 30px Fraunces,
    Georgia,
    serif;
  text-decoration: none;
  white-space: nowrap;
}
.wordmark {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
}
.wordmark img {
  display: block;
  width: 245px;
  height: auto;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  background: var(--teal);
  color: var(--paper);
  padding: 13px 20px;
  border: 1px solid var(--teal);
  border-radius: 999px;
  font-size: 14px;
  text-decoration: none;
}
.button:hover {
  background: #204c4e;
}
.button-secondary {
  background: transparent;
  color: var(--teal);
}
.button-secondary:hover {
  background: var(--paper);
}
.book-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.book-cta {
  background: var(--sage);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
}
.book-cta h2 {
  font-size: 26px;
  margin-bottom: 12px;
}
.book-cta p {
  font-size: 15px;
  max-width: 540px;
  margin-bottom: 22px;
}
.crumbs {
  margin: 30px 0 42px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}
.article-grid {
  display: grid;
  grid-template-columns: minmax(0, 740px) minmax(210px, 280px);
  justify-content: space-between;
  gap: 64px;
}
h1,
h2,
h3 {
  font-family: Fraunces, Georgia, serif;
  font-weight: 600;
  text-wrap: balance;
}
h1 {
  font-size: clamp(38px, 5.2vw, 64px);
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin: 0 0 25px;
}
h2 {
  font-size: 30px;
  line-height: 1.2;
  margin: 0 0 20px;
}
h3 {
  font-size: 21px;
  line-height: 1.35;
  margin: 26px 0 10px;
}
p,
li {
  line-height: 1.75;
}
p {
  margin: 0 0 18px;
}
.answer {
  font-size: 20px;
  line-height: 1.65;
  max-width: 680px;
}
.byline,
.eyebrow {
  font-size: 12px;
  color: var(--muted);
}
.byline {
  margin: 24px 0 38px;
}
.eyebrow {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 18px;
}
section {
  margin: 46px 0;
}
ul {
  padding-left: 22px;
}
li {
  margin: 9px 0;
}
.plan {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 34px 0;
}
.plan ol {
  list-style: decimal-leading-zero;
  padding-left: 30px;
}
.plan li {
  padding-left: 8px;
}
.plan h3 {
  margin: 20px 0 8px;
}
aside {
  align-self: start;
  padding-top: 8px;
}
.checklist,
.calculator {
  background: var(--sage);
  padding: 24px;
  margin-bottom: 22px;
  border-radius: 8px;
}
aside h2 {
  font:
    600 20px Fraunces,
    Georgia,
    serif;
}
.checklist label {
  display: flex;
  gap: 12px;
  align-items: start;
  font-size: 14px;
  line-height: 1.65;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  cursor: pointer;
}
input[type='checkbox'] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 3px;
  accent-color: var(--teal);
}
.calculator label {
  display: block;
  font-size: 14px;
  margin-bottom: 10px;
}
input[type='number'] {
  width: 100%;
  padding: 12px;
  background: var(--paper);
  border: 1px solid var(--muted);
  border-radius: 4px;
  font: inherit;
}
output {
  display: block;
  margin: 16px 0;
  line-height: 1.6;
}
.calculator p {
  font-size: 13px;
  margin: 0;
  color: var(--muted);
}
.layout {
  margin: 30px 0;
}
.layout img {
  width: min(100%, 480px);
  height: auto;
  border: 1px solid var(--line);
}
figcaption {
  font-size: 13px;
  margin-top: 12px;
}
.sources {
  font-size: 14px;
}
.related {
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.related li {
  padding: 8px 0;
}
footer {
  border-top: 1px solid var(--line);
  margin-top: 64px;
  padding: 35px 0;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font-size: 14px;
}
.hub {
  padding-top: 70px;
}
.hub h1 {
  max-width: 800px;
  font-size: clamp(44px, 6vw, 78px);
}
.category-nav {
  flex-wrap: wrap;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.guide-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 44px;
}
.guide-list li {
  border-top: 1px solid var(--line);
  margin: 0;
}
.guide-list a {
  display: block;
  position: relative;
  padding: 24px 28px 24px 0;
  text-decoration: none;
}
.guide-list a:hover h3 {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}
.guide-list h3 {
  margin: 0 0 12px;
  font-size: 23px;
}
.guide-list p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}
.guide-list span {
  position: absolute;
  right: 0;
  top: 24px;
  font-size: 23px;
}
@media (max-width: 900px) {
  .article-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }
  aside {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }
}
@media (max-width: 600px) {
  header,
  footer,
  main {
    width: calc(100% - 36px);
  }
  header {
    min-height: 90px;
    flex-wrap: wrap;
    gap: 16px;
    padding: 22px 0;
  }
  .wordmark {
    font-size: 25px;
  }
  nav {
    gap: 18px;
    font-size: 13px;
  }
  header .button {
    padding: 10px 14px;
  }
  .book-cta {
    padding: 22px;
  }
  .book-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .crumbs {
    margin: 24px 0 30px;
  }
  .answer {
    font-size: 18px;
  }
  aside,
  .guide-list {
    display: block;
  }
  footer {
    flex-direction: column;
  }
  .hub {
    padding-top: 44px;
  }
  section {
    margin: 36px 0;
  }
}
@media print {
  header,
  footer,
  aside,
  .related,
  .category-nav,
  .book-cta,
  .book-actions {
    display: none;
  }
  :root {
    background: white;
    color: black;
  }
  main {
    width: 100%;
  }
  .article-grid {
    display: block;
  }
  a {
    text-decoration: none;
  }
  h1 {
    font-size: 32px;
  }
  .plan li {
    break-inside: avoid;
  }
}