:root {
  --black: #11110f;
  --paper: #ebe7dc;
  --muted: #77746c;
  --line: #a7a398;
  --orange: #ff5a1f;
  --yellow: #e8ff39;
  --display: "Archivo Black", sans-serif;
  --mono: "Spline Sans Mono", monospace;
}
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; scrollbar-gutter: stable; }
body { background: var(--paper); color: var(--black); font-family: var(--mono); line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1200; background: var(--yellow); color: var(--black); padding: 10px 14px; }
.skip-link:focus { top: 16px; }

.site-header { align-items: center; background: var(--black); color: #fff; display: flex; justify-content: space-between; min-height: 74px; padding: 0 clamp(18px, 4vw, 58px); }
.brand { align-items: center; display: inline-flex; font-family: var(--display); font-size: 1rem; gap: 14px; letter-spacing: -.02em; }
.brand span { background: var(--orange); color: var(--black); font-family: var(--mono); font-size: .65rem; padding: 8px; }
.status { align-items: center; color: #b9b7ae; display: flex; font-size: .63rem; gap: 9px; letter-spacing: .08em; }
.status i { background: var(--yellow); border-radius: 50%; height: 8px; width: 8px; }

main, footer { margin-inline: auto; max-width: 1540px; }
.hero { background: var(--black); color: #fff; display: grid; grid-template-columns: minmax(0, 1fr) auto; min-height: 610px; overflow: hidden; padding: clamp(70px, 9vw, 138px) clamp(18px, 6vw, 92px); position: relative; }
.hero::after { color: rgba(255, 255, 255, .045); content: "XYZ"; font-family: var(--display); font-size: clamp(15rem, 35vw, 38rem); letter-spacing: -.12em; line-height: .7; position: absolute; right: -3vw; top: 16%; }
.hero-copy { align-self: center; position: relative; z-index: 1; }
.kicker { color: var(--yellow); font-size: .67rem; letter-spacing: .11em; }
h1 { font-family: var(--display); font-size: clamp(3.6rem, 7.4vw, 8rem); letter-spacing: -.065em; line-height: .84; margin-top: 28px; max-width: 10ch; text-transform: uppercase; }
h1 em { color: var(--orange); font-style: normal; }
.hero-copy > p:last-child { color: #aaa89f; font-size: clamp(.84rem, 1.1vw, 1rem); margin-top: 34px; max-width: 65ch; }
.coordinate { align-self: end; border-left: 1px solid #4a4944; display: flex; flex-direction: column; font-size: .61rem; gap: 9px; padding-left: 18px; position: relative; z-index: 1; }

.taxonomy { background: var(--yellow); border-bottom: 2px solid var(--black); border-top: 2px solid var(--black); display: grid; grid-template-columns: repeat(4, 1fr); }
.taxonomy span { font-size: .64rem; padding: 18px; text-transform: uppercase; }
.taxonomy span + span { border-left: 1px solid var(--black); }

.catalog { padding: clamp(66px, 8vw, 116px) clamp(18px, 4vw, 58px) 120px; }
.section-heading { align-items: end; display: grid; gap: 22px; grid-template-columns: .22fr .7fr 1fr; margin-bottom: 50px; }
.section-heading > p { color: var(--muted); font-size: .68rem; max-width: 75ch; }
.section-heading > p:first-child { color: var(--orange); font-weight: 600; letter-spacing: .1em; }
.section-heading h2 { font-family: var(--display); font-size: clamp(3.2rem, 6.5vw, 7rem); letter-spacing: -.06em; line-height: .8; text-transform: uppercase; }
.catalog-head { border-bottom: 2px solid var(--black); border-top: 2px solid var(--black); display: grid; font-size: .59rem; grid-template-columns: 70px minmax(170px, .32fr) minmax(250px, .75fr) 1fr auto; letter-spacing: .08em; padding: 12px 0; }
.article-list { counter-reset: file; }
.article-card { align-items: start; border-bottom: 1px solid var(--line); counter-increment: file; display: grid; gap: 22px; grid-template-columns: 70px minmax(170px, .32fr) minmax(250px, .75fr) 1fr auto; padding: 28px 0; }
.article-card::before { content: "F-" counter(file, decimal-leading-zero); font-size: .66rem; }
.article-meta { display: flex; flex-direction: column; font-size: .62rem; gap: 7px; letter-spacing: .05em; text-transform: uppercase; }
.article-category { color: var(--orange); font-weight: 600; }
.article-meta time { color: var(--muted); }
.article-card h2 { font-family: var(--display); font-size: clamp(1.35rem, 2vw, 2.25rem); letter-spacing: -.04em; line-height: .98; text-transform: uppercase; }
.article-card h2 a:hover { color: var(--orange); }
.article-card p { color: var(--muted); font-size: .7rem; line-height: 1.65; max-width: 70ch; }
.read-link { align-items: center; background: var(--black); color: #fff; display: inline-flex; font-size: .61rem; gap: 10px; min-height: 39px; padding: 0 11px; text-transform: uppercase; white-space: nowrap; }
.read-link:hover { background: var(--orange); color: var(--black); }

footer { background: var(--orange); border-top: 2px solid var(--black); display: grid; font-size: .68rem; gap: 36px; grid-template-columns: .65fr 1fr; padding: 34px clamp(18px, 4vw, 58px) 50px; }
footer p:first-child { font-weight: 600; }
footer a { text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 1020px) {
  .catalog-head { display: none; }
  .article-card { grid-template-columns: 60px minmax(140px, .3fr) minmax(0, 1fr); }
  .article-card p { grid-column: 3; }
  .read-link { grid-column: 3; justify-self: start; }
}
@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; }
  .coordinate { margin-top: 58px; }
  .taxonomy { grid-template-columns: repeat(2, 1fr); }
  .taxonomy span:nth-child(3) { border-left: 0; border-top: 1px solid var(--black); }
  .taxonomy span:nth-child(4) { border-top: 1px solid var(--black); }
  .section-heading { align-items: start; grid-template-columns: 1fr; }
  .article-card { gap: 12px; grid-template-columns: 42px minmax(0, 1fr); }
  .article-card::before { grid-row: 1 / 5; }
  .article-meta, .article-card h2, .article-card p, .read-link { grid-column: 2; }
  footer { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .status { display: none; }
  h1 { font-size: clamp(3.4rem, 18vw, 5rem); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}