:root {
  --ink: #191919;
  --paper: #f8f4ee;
  --muted: #b9b6b1;
  --line: rgba(248, 244, 238, 0.14);
  --section-space: clamp(80px, 10vw, 128px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--paper); background: var(--ink); font-family: "Funnel Sans", Arial, sans-serif; font-weight: 300; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
strong, b { font-weight: 600; }
a:focus-visible { outline: 2px solid currentColor; outline-offset: 5px; }
.library-shell { width: min(1160px, calc(100% - 112px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: fixed; top: -80px; left: 24px; z-index: 10; padding: 16px; color: var(--ink); background: var(--paper); }
.skip-link:focus { top: 12px; }

.library-masthead__inner { display: flex; align-items: center; justify-content: space-between; min-height: 112px; gap: 24px; border-bottom: 1px solid var(--line); }
.library-brand { display: block; line-height: 0; }
.library-brand img { width: 132px; height: 65px; object-fit: contain; filter: brightness(0) invert(1); }
.resources-page__back { display: inline-flex; align-items: center; min-height: 44px; padding-block: 12px; font-size: 14px; line-height: 20px; letter-spacing: .04em; text-decoration-thickness: 1px; text-underline-offset: 8px; text-decoration-color: #76736e; }

.library-intro { padding-block: var(--section-space); }
.library-intro__columns { text-align: center; }
.library-intro h1 { margin: 0; font-family: "Source Serif 4", Georgia, serif; font-size: clamp(60px, 7.5vw, 100px); font-weight: 500; line-height: 1; letter-spacing: -.045em; }
.library-intro__copy { max-width: 440px; margin: 24px auto 0; }
.library-intro__copy p { margin: 0; font-size: 17px; line-height: 1.7; color: var(--muted); }

.resource-categories { padding-block: var(--section-space); border-top: 1px solid var(--line); }
.resource-category { scroll-margin-top: 0; }
.resource-category + .resource-category { margin-top: clamp(24px, 3vw, 32px); padding-top: clamp(24px, 3vw, 32px); border-top: 1px solid var(--line); }
.resource-category h2 { margin: 0 0 24px; font-family: "Source Serif 4", Georgia, serif; font-size: 34px; font-weight: 500; line-height: 1.2; letter-spacing: -.025em; }
.resource-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin: 0; padding: 0; list-style: none; }
.resource-list li { min-width: 0; display: flex; flex-direction: column; }
.resource-list > li > .resource-card { height: auto; }
.resource-text-link { display: flex; align-items: center; align-self: flex-start; min-height: 44px; margin-top: 8px; padding-block: 10px; font-size: 14px; line-height: 1.5; text-underline-offset: 5px; }
.resource-card { display: flex; height: 100%; min-height: 290px; padding: 26px; border: 1px solid transparent; border-radius: 14px; color: var(--ink); background: var(--paper); text-decoration: none; transition: background-color 180ms ease, transform 180ms ease; }
.resource-card:focus-visible { outline-color: var(--paper); }
.resource-card__body { display: flex; flex-direction: column; width: 100%; }
.resource-card h3 { margin: 0; max-width: 680px; font-family: "Source Serif 4", Georgia, serif; font-size: 18px; font-weight: 500; line-height: 1.4; letter-spacing: -.015em; }
.resource-list__meta { margin: 10px 0 18px; color: #625f59; font-size: 12px; line-height: 1.6; }
.resource-card__open { font-weight: 600; display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: auto; font-size: 11px; line-height: 1.5; letter-spacing: .12em; text-transform: uppercase; }
.resource-card__open::after { content: ""; display: block; width: 30px; height: 30px; flex-shrink: 0; border-radius: 3px; background: var(--paper) url("/assets/resource-arrow.svg") center / 18px 18px no-repeat; }
.resource-card:hover { background: #fffdf8; transform: translateY(-2px); }

.library-footer { margin-top: 32px; }
.library-footer__inner { display: flex; flex-direction: column; align-items: stretch; gap: 28px; }
.library-footer__inner > div { max-width: 620px; }
.library-eyebrow { margin: 0; font-size: 12px; font-weight: 600; }
.library-footer p:not(.library-eyebrow) { margin: 8px 0 0; font-size: 13px; line-height: 1.65; color: var(--muted); }
.library-footer a { display: inline-flex; align-items: center; min-height: 44px; padding: 12px 8px; align-self: center; font-size: 14px; line-height: 20px; text-underline-offset: 5px; }

.contact { display: flex; flex-direction: column; align-items: center; padding: var(--section-space) 24px; border-radius: 72px 72px 0 0; color: var(--ink); background: var(--paper); text-align: center; }
.contact h2 { margin: 0 0 28px; font-family: "Source Serif 4", Georgia, serif; font-size: 36px; font-weight: 500; line-height: 48px; }
.contact a { max-width: 100%; font-size: 24px; font-weight: 300; line-height: 38px; letter-spacing: .03em; text-underline-position: from-font; overflow-wrap: anywhere; }

@media (max-width: 960px) {
  .contact h2 { font-size: 32px; line-height: 42px; }
  .contact a { font-size: 18px; line-height: 30px; }
  .resource-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
}

@media (max-width: 640px) {
  .contact { padding: var(--section-space) 20px; border-radius: 36px 36px 0 0; }
  .contact h2 { margin-bottom: 24px; }
  .library-shell { width: calc(100% - 40px); }
  .library-masthead__inner { min-height: 84px; }
  .library-brand img { width: 110px; height: 58px; }
  .library-intro h1 { font-size: clamp(48px, 12vw, 64px); }
  .library-intro__copy p { font-size: 16px; }
  .resource-category h2 { font-size: 32px; }
  .resource-list { grid-template-columns: 1fr; gap: 16px; }
  .resource-card { min-height: 240px; padding: 24px; }
  .resource-card h3 { font-size: 18px; }
  .library-footer__inner { gap: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .resource-card { transition: none; }
}