/* Archive discovery, added October 8, 2026. Historical edition layouts are unchanged. */
.site-header nav { flex-wrap: wrap; justify-content: flex-end; gap: .45rem 1.15rem; }
.masthead { padding: 3.4rem 0 2.8rem; }
.masthead h1 { max-width: 950px; font-size: clamp(2.5rem, 5.5vw, 4.9rem); line-height: 1.05; }
.masthead .intro { margin-top: 1.25rem; max-width: 780px; font-size: 1.15rem; }
.eyebrow, .series-label { font-size: .875rem; }
.masthead .signal-line { margin-top: 1.75rem; }
.start-shelf, .reading-paths { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; }
.start-shelf { padding: 0 0 2.8rem; }
.start-shelf h2 { font-family: Georgia, serif; font-weight: 500; font-size: 2rem; margin: 0 0 .65rem; }
.start-intro { color: var(--muted); max-width: 800px; }
.path-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.path-link { display: block; border-top: 4px solid var(--path-color, var(--blue)); background: white; padding: 1.25rem; text-decoration: none; box-shadow: 0 4px 20px #10172b08; }
.path-link:hover { box-shadow: 0 4px 20px #10172b18; }
.path-link strong { display: block; font-size: 1.1rem; line-height: 1.4; text-decoration: underline; text-underline-offset: .2em; }
.path-link span { display: block; color: var(--muted); font-size: .95rem; margin-top: .6rem; }
.path-writing { --path-color: var(--writing); }
.path-finance { --path-color: var(--finance); }
.path-creation { --path-color: #935008; }
.briefings { padding-top: 2.5rem; }
.briefings .section-head { align-items: flex-start; margin-bottom: 1.5rem; }
.briefings .section-head h2 { font-size: clamp(2rem, 4vw, 3rem); }
.archive-note { color: var(--muted); max-width: 750px; margin: 1rem 0 0; }
.discovery-controls[hidden] { display: none; }
.discovery-controls { border: 1px solid var(--line); background: #eef1f8; padding: 1.25rem; margin-bottom: 1.25rem; }
.search-label { display: block; font-weight: 750; margin-bottom: .5rem; }
.search-row { display: flex; gap: .65rem; }
.search-row input { width: 100%; min-width: 0; border: 1px solid #717d94; border-radius: .25rem; padding: .8rem 1rem; background: white; color: var(--ink); font: inherit; }
.search-row input:focus-visible { outline: 3px solid #2457f5; outline-offset: 2px; }
.reset-search { font: inherit; font-weight: 700; padding: .7rem 1rem; border: 1px solid #717d94; background: white; color: var(--ink); border-radius: .25rem; cursor: pointer; }
.search-help { font-size: .875rem; color: var(--muted); margin: .5rem 0 1rem; }
.result-count { margin: 1rem 0 0; font-weight: 650; }
.filters { margin-top: 0; }
.filters button { font-size: .95rem; }
.brief-card { min-height: 320px; }
.brief-card h2 { font-size: 1.7rem; }
.card-creation { --accent: #935008; }
.card-foot { font-size: .875rem; flex-wrap: wrap; }
.archive-date { font-size: .875rem; color: var(--muted); }
.reading-paths { padding: 3rem 0 5rem; max-width: 980px; }
.reading-paths h1 { font-family: Georgia, serif; font-weight: 500; letter-spacing: -.04em; line-height: 1.08; font-size: clamp(2.5rem, 6vw, 4.75rem); margin: .5rem 0 1.25rem; }
.reading-paths .lead { font-size: 1.15rem; max-width: 800px; color: var(--muted); }
.path-toc { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.5rem 0 2rem; }
.path-toc a { padding: .55rem .85rem; border: 1px solid var(--line); background: white; border-radius: 999px; }
.reading-path { scroll-margin-top: 1.5rem; border-top: 5px solid var(--path-color, var(--blue)); background: white; padding: clamp(1.5rem, 4vw, 2.5rem); margin: 1.75rem 0; }
.reading-path h2 { font-family: Georgia, serif; font-weight: 500; line-height: 1.15; font-size: clamp(1.85rem, 4vw, 2.6rem); margin: .5rem 0 1rem; }
.path-steps { padding-left: 1.5rem; }
.path-steps li { padding: .7rem 0 .9rem .5rem; }
.path-steps a { font-weight: 750; }
.path-steps p { margin: .3rem 0; color: var(--muted); }
.path-practice { border-left: 4px solid var(--path-color, var(--blue)); background: var(--paper); padding: 1rem 1.25rem; }
.path-practice h3 { font-size: 1rem; margin: 0 0 .4rem; }
.path-practice p { margin: 0; }
.history-note { border: 1px solid var(--line); padding: 1.5rem; margin-top: 2rem; }
.history-note h2 { margin-top: 0; font-size: 1.35rem; }
@media (max-width: 900px) { .path-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) {
  .site-header { gap: 1rem; }
  .site-header nav { flex-direction: row; max-width: 60%; font-size: .875rem; }
  .masthead { padding-top: 2.4rem; }
  .path-grid { grid-template-columns: 1fr; }
  .path-link { padding: 1rem; }
  .search-row { flex-wrap: wrap; }
  .reset-search { width: 100%; }
  .filters button { padding: .5rem .7rem; }
}
@media print { .discovery-controls, .site-header nav, .skip-link { display: none; } .reading-path { break-inside: avoid; box-shadow: none; } .brief-card { box-shadow: none; } }