:root {
  color-scheme: light;
  --background: #f3f1eb;
  --paper: #faf9f5;
  --ink: #102f3a;
  --quiet: #53676e;
  --line: #d7d5cd;
  --line-strong: #8da6ac;
  --coral: #bd513f;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Arial, Helvetica, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  background: var(--background);
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font-family: var(--sans);
}
a {
  color: inherit;
  text-decoration: none;
}
a:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--coral) 72%, white);
  outline-offset: 3px;
}
.evergreen-shell {
  min-height: 100vh;
  background: radial-gradient(
    circle at 88% 5%,
    rgb(201 222 223 / 52%),
    transparent 25rem
  );
}
.evergreen-header,
.evergreen-footer {
  display: flex;
  width: min(100% - 2rem, 86rem);
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.evergreen-header {
  min-height: 5rem;
  border-bottom: 1px solid var(--line);
}
.evergreen-brand {
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.7rem;
}
.evergreen-brand-mark {
  position: relative;
  display: block;
  width: 2rem;
  height: 2rem;
  flex: none;
  border: 1px solid var(--ink);
  border-radius: 50%;
}
.evergreen-brand-mark::before,
.evergreen-brand-mark::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1rem;
  height: 2px;
  background: var(--ink);
  content: '';
  transform: translate(-50%, -50%);
}
.evergreen-brand-mark::after {
  background: var(--coral);
  transform: translate(-50%, -50%) rotate(90deg);
}
.evergreen-brand strong,
.evergreen-brand small,
.evergreen-source-group strong,
.evergreen-source-group span,
.evergreen-source-group small,
.evergreen-next strong,
.evergreen-next span {
  display: block;
}
.evergreen-brand strong {
  font-family: var(--serif);
  font-size: 0.96rem;
  letter-spacing: 0.055em;
}
.evergreen-brand small {
  margin-top: 0.08rem;
  color: var(--quiet);
  font-size: 0.68rem;
}
.evergreen-header nav,
.evergreen-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.evergreen-header nav a,
.evergreen-footer nav a {
  min-height: 2.75rem;
  align-content: center;
  color: var(--quiet);
  font-size: 0.78rem;
  font-weight: 750;
}
.evergreen-header nav a:hover,
.evergreen-footer nav a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.3rem;
}
.evergreen-main {
  display: grid;
  width: min(100% - 2rem, 77.5rem);
  margin-inline: auto;
  grid-template-columns: minmax(0, 1fr) 20rem;
  gap: clamp(2rem, 6vw, 6rem);
  padding-block: clamp(3rem, 8vw, 7rem);
}
.evergreen-hero {
  max-width: 55rem;
}
.evergreen-kicker {
  margin: 0;
  color: var(--coral);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.evergreen-hero h1 {
  max-width: 54rem;
  margin: 1rem 0 0;
  font-family: var(--serif);
  font-size: clamp(2.75rem, 6vw, 5.4rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
}
.evergreen-intro {
  max-width: 48rem;
  margin: 1.5rem 0 0;
  color: var(--quiet);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.65;
}
.evergreen-callout {
  max-width: 48rem;
  margin: 1.4rem 0 0;
  border-left: 3px solid var(--coral);
  background: rgb(255 255 255 / 74%);
  padding: 1rem 1.1rem;
  font-size: 0.95rem;
  line-height: 1.65;
}
.evergreen-prose {
  display: grid;
  max-width: 48rem;
  gap: 2.5rem;
  margin-top: 4rem;
}
.evergreen-prose section,
.evergreen-source-section,
.evergreen-next {
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}
.evergreen-prose h2,
.evergreen-source-section h2,
.evergreen-next h2,
.evergreen-rail h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 500;
  line-height: 1.15;
}
.evergreen-prose p {
  margin: 0.9rem 0 0;
  color: var(--quiet);
  font-size: 1rem;
  line-height: 1.75;
}
.evergreen-rail {
  position: sticky;
  top: 2rem;
  align-self: start;
  border: 1px solid var(--line-strong);
  border-radius: 1rem;
  background: var(--ink);
  padding: 1.5rem;
  color: white;
}
.evergreen-rail .evergreen-kicker {
  color: #f3a890;
}
.evergreen-rail h2 {
  margin-top: 0.6rem;
}
.evergreen-rail p {
  color: #c6d5d8;
  font-size: 0.94rem;
  line-height: 1.65;
}
.evergreen-rail > a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  margin-top: 0.6rem;
  border-radius: 999px;
  background: white;
  padding: 0.55rem 1rem;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 850;
}
.evergreen-source-section,
.evergreen-next {
  margin-top: 4rem;
  padding-top: 2rem;
}
.evergreen-section-heading h2,
.evergreen-next h2 {
  margin-top: 0.55rem;
}
.evergreen-source-groups {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}
.evergreen-source-group {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: rgb(255 255 255 / 72%);
}
.evergreen-source-group > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
}
.evergreen-source-group h3 {
  margin: 0;
  font: 500 1.25rem/1.2 var(--serif);
}
.evergreen-source-group header p {
  margin: 0.25rem 0 0;
  color: var(--quiet);
  font-size: 0.82rem;
}
.evergreen-source-group header > span {
  flex: none;
  color: var(--coral);
  font-size: 0.72rem;
  font-weight: 850;
}
.evergreen-source-group ul {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  list-style: none;
}
.evergreen-source-group li {
  min-width: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.evergreen-source-group li:nth-child(2n) {
  border-right: 0;
}
.evergreen-source-group a {
  display: block;
  min-height: 100%;
  padding: 1rem 1.1rem;
}
.evergreen-source-group a:hover,
.evergreen-next a:hover {
  background: white;
}
.evergreen-source-group strong {
  font-size: 0.9rem;
}
.evergreen-source-group span {
  margin-top: 0.3rem;
  color: var(--quiet);
  font-size: 0.75rem;
  line-height: 1.45;
}
.evergreen-source-group small {
  margin-top: 0.55rem;
  color: var(--coral);
  font-size: 0.66rem;
  font-weight: 750;
  text-transform: capitalize;
}
.evergreen-next > div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.4rem;
}
.evergreen-next a {
  display: block;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: rgb(255 255 255 / 72%);
  padding: 1rem;
}
.evergreen-next strong {
  font-size: 0.9rem;
}
.evergreen-next span {
  margin-top: 0.35rem;
  color: var(--quiet);
  font-size: 0.76rem;
  line-height: 1.5;
}
.evergreen-footer {
  border-top: 1px solid var(--line);
  padding-block: 1.5rem 3rem;
  color: var(--quiet);
  font-size: 0.72rem;
}
.evergreen-footer strong {
  color: var(--ink);
}
@media (max-width: 900px) {
  .evergreen-header {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 1rem;
  }
  .evergreen-main {
    grid-template-columns: 1fr;
  }
  .evergreen-rail {
    position: static;
    grid-row: 1;
  }
}
@media (max-width: 620px) {
  .evergreen-header nav {
    width: 100%;
    gap: 0.3rem 0.8rem;
  }
  .evergreen-hero h1 {
    font-size: 2.65rem;
  }
  .evergreen-source-group ul,
  .evergreen-next > div {
    grid-template-columns: 1fr;
  }
  .evergreen-source-group li {
    border-right: 0;
  }
  .evergreen-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}