:root {
  color-scheme: dark;
  --color-background: #17212b;
  --color-accent: #68d391;
  --color-text: #ffffff;
  --color-text-secondary: #cbd5e1;
  --color-muted: #94a3b8;
  --color-surface: #111a23;
  --color-border: #94a3b833;
  --font-record: "Courier New", Courier, monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-text);
  font: 16px/1.75 system-ui, sans-serif;
}
a { color: var(--color-accent); text-underline-offset: .2em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 5px;
}
.site-header, main, .site-footer {
  width: min(100% - 48px, 1040px);
  margin-inline: auto;
}
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  padding-block: 28px;
  border-bottom: 1px solid var(--color-border);
}
.home-link { color: inherit; text-decoration: none; }
.site-header nav { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.site-header nav a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: .95rem;
}
.site-header nav a[aria-current], .site-header nav a:hover {
  color: var(--color-accent);
}
main { padding-block: 40px 64px; min-height: 50vh; }
.site-footer {
  display: flex;
  padding-block: 24px;
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: .8rem;
}
.skip-link {
  position: absolute;
  top: -80px;
  left: 24px;
  padding: 10px;
  background: var(--color-background);
  z-index: 1;
}
.skip-link:focus { top: 8px; }
.eyebrow {
  margin: 0;
  color: var(--color-accent);
  font: 700 .7rem/1.5 var(--font-record);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.status-mark {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 10px;
  background: var(--color-accent);
}

/* The index is an introduction followed by a register, not another post. */
.index-intro {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: center;
  gap: 48px;
  min-height: 310px;
  padding: 24px 0 48px;
}
.index-intro__copy { max-width: 680px; }
.index-intro .eyebrow { margin-bottom: 22px; }
.index-intro .markdown h1 {
  margin: 0 0 20px;
  color: var(--color-text);
  font-size: clamp(38px, 5.4vw, 62px);
  line-height: 1.08;
  font-weight: 650;
  letter-spacing: -.055em;
}
.index-intro .markdown p {
  max-width: 48ch;
  margin: 12px 0 0;
  color: var(--color-muted);
  font-size: 1.05rem;
}
.archive-illustration { position: relative; padding: 14px 18px 14px 0; }
.archive-illustration::before {
  content: "";
  position: absolute;
  inset: 4px 10px 24px 8px;
  border: 1px solid var(--color-border);
  background: #1b2935;
  transform: rotate(-7deg);
}
.archive-illustration__sheet {
  position: relative;
  min-height: 250px;
  padding: 24px;
  border: 1px solid #cbd5e133;
  background: #1b2732;
  box-shadow: 8px 12px 32px #0000001f;
  transform: rotate(4deg);
}
.archive-illustration__label {
  display: block;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-muted);
  font: .6rem/1.5 var(--font-record);
  letter-spacing: .12em;
  overflow-wrap: anywhere;
}
.archive-illustration__title {
  display: block;
  margin: 18px 0;
  color: var(--color-text-secondary);
  font: 1.8rem/1.1 Georgia, serif;
}
.archive-illustration__rule {
  display: block;
  height: 1px;
  margin-block: 8px;
  background: var(--color-border);
}
.archive-illustration__rule--short { width: 60%; }
.archive-illustration__stamp {
  display: block;
  width: max-content;
  margin: 16px 0 0 auto;
  color: var(--color-accent);
  font: 700 .6rem/1.4 var(--font-record);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.article-list { margin-top: 28px; }
.archive-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 22px;
}
.archive-heading .eyebrow { margin-bottom: 4px; }
.archive-heading h2 { margin: 0; font-size: 1.35rem; letter-spacing: -.025em; }
.archive-heading__count { margin: 0; color: var(--color-muted); font-size: .75rem; }
.article-preview {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 18px;
  padding: 26px 24px 26px 18px;
  border: 1px solid var(--color-border);
  border-bottom: 0;
  background: #111a232e;
}
.article-preview:last-of-type { border-bottom: 1px solid var(--color-border); }
.article-preview:hover { background: #68d39106; }
.article-preview__body { min-width: 0; overflow-wrap: anywhere; }
.article-preview__number {
  padding-top: 2px;
  color: var(--color-muted);
  font: .75rem/1.75 var(--font-record);
}
.article-preview h3 { margin: 7px 0 10px; font-size: clamp(20px, 3vw, 25px); line-height: 1.3; letter-spacing: -.025em; }
.article-preview h3 a { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; color: var(--color-text); text-decoration: none; }
.article-preview h3 a:hover { color: var(--color-accent); }
.article-preview__arrow { color: var(--color-accent); font: 400 1.2rem/1 system-ui, sans-serif; }
.article-preview p { max-width: 80ch; margin: 0; color: var(--color-text-secondary); font-size: .9rem; }
.post-meta { display: flex; gap: 6px 20px; flex-wrap: wrap; color: var(--color-muted); font: .7rem/1.7 var(--font-record); }
.pagination { display: flex; gap: 20px; flex-wrap: wrap; justify-content: space-between; margin-top: 24px; font-size: .85rem; }

/* Dark archival paper keeps the site's colors and the original Markdown. */
.report-main { padding-top: 46px; }
.field-report {
  position: relative;
  padding: 0 clamp(24px, 5vw, 60px);
  border: 1px solid #cbd5e133;
  background-color: #1b2631;
  background-image: repeating-linear-gradient(0deg, transparent, transparent 3px, #ffffff01 3px, #ffffff01 4px);
  box-shadow: 0 18px 60px #0000001c;
}
.field-report::before {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid #cbd5e10c;
  pointer-events: none;
}
.report-header { padding-top: 24px; }
.report-header__mastline {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 3px double #94a3b855;
  color: var(--color-muted);
  font: .65rem/1.5 var(--font-record);
  letter-spacing: .11em;
  text-transform: uppercase;
}
.report-header__record { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-block: 28px; }
.report-header__record > div { min-width: 0; }
.report-header__type { margin: 0 0 12px; color: var(--color-accent); font: 700 .7rem/1.5 var(--font-record); letter-spacing: .13em; text-transform: uppercase; }
.report-header .post-meta { margin: 0; gap: 12px 32px; }
.report-header .post-meta dt { color: var(--color-muted); font-size: .65rem; }
.report-header .post-meta dd { margin: 3px 0 0; color: var(--color-text-secondary); font-size: .8rem; overflow-wrap: anywhere; }
.report-stamp { flex: 0 0 auto; padding: 8px 16px; border: 3px double #68d39188; color: var(--color-accent); font: 700 .85rem/1.2 var(--font-record); letter-spacing: .1em; text-align: center; text-transform: uppercase; transform: rotate(-7deg); opacity: .8; }
.report-body { max-width: 76ch; margin-inline: auto; padding-bottom: 32px; font-size: 1.025rem; line-height: 1.85; }
.report-footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-block: 18px 22px; border-top: 1px solid var(--color-border); color: var(--color-muted); font: .65rem/1.5 var(--font-record); letter-spacing: .1em; text-transform: uppercase; }
.error-status { color: var(--color-accent); font: bold 3rem/1 monospace; }

@media (max-width: 720px) {
  .index-intro { grid-template-columns: minmax(0, 1fr); gap: 0; min-height: auto; padding-block: 16px 28px; }
  .archive-illustration { display: none; }
  .index-intro .markdown h1 { max-width: 15ch; font-size: clamp(38px, 8vw, 58px); }
  .report-stamp { padding: 8px 10px; font-size: .7rem; }
  .report-header__mastline { flex-wrap: wrap; gap: 6px; }
}
@media (max-width: 640px) {
  .site-header { align-items: flex-start; flex-direction: column; gap: 24px; padding-block: 24px; }
  .site-header, main, .site-footer { width: min(100% - 36px, 1040px); }
  main { padding-top: 28px; }
  .archive-heading { align-items: start; flex-direction: column; gap: 8px; }
  .article-preview { grid-template-columns: 24px minmax(0, 1fr); gap: 10px; padding: 22px 14px; }
  .article-preview h3 a { gap: 12px; }
  .report-main { width: calc(100% - 20px); padding-top: 24px; }
  .field-report { padding-inline: 20px; }
  .report-header__record { align-items: flex-start; gap: 12px; padding-block: 24px; }
  .report-header .post-meta { flex-direction: column; gap: 8px; }
  .report-body { font-size: 1rem; }
}