/* Enhancement.Credit — stationery letterhead sheet */

:root {
  --canvas: #e9e5db;
  --paper: #f8f5ee;
  --ink: #26241f;
  --accent: #1a5276;
  --rule: #b7b0a2;
  --rule-soft: #ddd6c6;
  --utility: #5b5548;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17.5px;
  line-height: 1.65;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--paper);
  color: var(--accent);
  padding: 8px 12px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
}
.skip:focus {
  left: 8px;
  top: 8px;
  z-index: 10;
}

a { color: var(--accent); }
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.sheet {
  background: var(--paper);
  max-width: 900px;
  margin: 48px auto 64px;
  padding: 44px 48px 36px;
}

/* Letterhead identity */
.letterhead {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  padding-bottom: 14px;
  border-bottom: 3px double var(--ink);
}
.wordmark {
  font-variant: small-caps;
  letter-spacing: 0.08em;
  font-size: 30px;
  line-height: 1.15;
  color: var(--ink);
  text-decoration: none;
}
.wordmark:hover { color: var(--accent); }
.lh-discipline {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--utility);
  margin-top: 4px;
}
.lh-facts {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--utility);
  text-align: right;
}
.lh-facts a { color: var(--accent); text-decoration: none; }
.lh-facts a:hover { text-decoration: underline; }
.lh-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 10.5px;
}

/* Plain page links */
.pagelinks {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 12px 0 14px;
  border-bottom: 1px solid var(--rule);
}
.pagelinks a {
  color: var(--accent);
  text-decoration: none;
}
.pagelinks a:hover { text-decoration: underline; }
.pagelinks a[aria-current="page"] {
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
}
.pagelinks .sep {
  color: var(--rule);
  margin: 0 7px;
}

/* Two-column document body */
.sheet-body { margin-top: 34px; }
@media (min-width: 900px) {
  .sheet-body {
    display: grid;
    grid-template-columns: 200px 1fr;
    column-gap: 40px;
  }
  .rail { grid-column: 1; grid-row: 1; }
  .col-main { grid-column: 2; grid-row: 1; }
}

/* Marginalia rail */
.rail {
  font-size: 14.5px;
  line-height: 1.55;
}
@media (min-width: 900px) {
  .rail {
    border-right: 1px solid var(--rule);
    padding-right: 24px;
  }
}
.rail-group { margin: 0 0 28px; }
.rail-label {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--utility);
  margin: 0 0 8px;
}
.rail address {
  font-style: normal;
  font-size: 14.5px;
}
.rail ul, .rail ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
.rail li { padding: 3px 0; }
.rail ol.rail-docs li {
  border-top: 1px dotted var(--rule);
  padding: 6px 0;
}
.rail ol.rail-docs li:first-child { border-top: 0; }
.rail a { text-decoration: none; }
.rail a:hover { text-decoration: underline; }
.rail .rail-num {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  color: var(--utility);
  margin-right: 6px;
}

/* Letter */
.letter h1 {
  font-size: 44px;
  line-height: 1.15;
  font-weight: normal;
  margin: 0 0 26px;
}
.letter p { margin: 0 0 20px; max-width: 62ch; }
.letter-close {
  font-variant: small-caps;
  letter-spacing: 0.06em;
  font-size: 19px;
  margin-top: 26px;
}

/* Section headings */
.col-main h2 {
  font-size: 21px;
  font-weight: normal;
  font-variant: small-caps;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 6px;
  margin: 44px 0 18px;
}
.col-main section:first-child h2 { margin-top: 0; }

/* Docket list */
.docket {
  list-style: none;
  margin: 0;
  padding: 0;
}
.docket li { border-bottom: 1px solid var(--rule-soft); }
.docket a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 11px 0;
  text-decoration: none;
  color: var(--ink);
}
.d-num {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  color: var(--accent);
  min-width: 1.4em;
}
.d-title { font-size: 19px; }
.docket a:hover .d-title { text-decoration: underline; color: var(--accent); }
.d-leader {
  flex: 1;
  border-bottom: 1px dotted var(--rule);
  transform: translateY(-4px);
  min-width: 24px;
}
.d-sum {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  color: var(--utility);
  text-align: right;
}

/* Working notes */
.worknote { border-bottom: 1px dotted var(--rule); padding-bottom: 16px; margin-bottom: 16px; }
.worknote:last-child { border-bottom: 0; margin-bottom: 0; }
.worknote h3 {
  font-size: 19px;
  font-weight: normal;
  margin: 0 0 6px;
}
.worknote p { margin: 0; font-size: 16px; max-width: 62ch; }

/* Shelf */
.shelf-row {
  padding-left: 28px;
  text-indent: -28px;
  margin: 0 0 14px;
  font-size: 16.5px;
  max-width: 66ch;
}
.shelf-row cite { font-style: italic; }
.shelf-ref {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--utility);
  white-space: nowrap;
}

/* Contact signature */
.signature {
  border-top: 1px solid var(--rule);
  margin-top: 44px;
  padding-top: 22px;
}
.signature .sig-name {
  font-variant: small-caps;
  letter-spacing: 0.06em;
  font-size: 21px;
  margin: 0 0 6px;
}
.signature p {
  margin: 0 0 4px;
  font-size: 15.5px;
}
.signature .sig-links {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 10px;
}

/* Document pages */
.docket-ref {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 10px;
}
.doc-title {
  font-size: 36px;
  line-height: 1.2;
  font-weight: normal;
  margin: 0 0 24px;
}
.doc p { margin: 0 0 20px; max-width: 62ch; }
.doc h2 {
  font-size: 24px;
  font-variant: normal;
  letter-spacing: 0;
  border-bottom: 0;
  padding-bottom: 0;
  margin: 40px 0 14px;
}
.glance {
  list-style: none;
  margin: 18px 0 26px;
  padding: 0;
  max-width: 58ch;
}
.glance-label {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--utility);
  margin: 22px 0 4px;
}
.glance li {
  border-bottom: 1px dotted var(--rule);
  padding: 7px 0;
  font-size: 15.5px;
}
.footnotes {
  border-top: 1px solid var(--rule);
  margin-top: 40px;
  padding-top: 16px;
  font-size: 14.5px;
  color: var(--utility);
}
.footnotes p { margin: 0 0 10px; max-width: 66ch; }
.footnotes dfn { font-style: italic; color: var(--ink); }
.doc-return {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 36px;
}
.doc-return a { text-decoration: none; }
.doc-return a:hover { text-decoration: underline; }
.doc-return .sep { color: var(--rule); margin: 0 7px; }

/* Stationery footer */
.doc-footer {
  border-top: 1px solid var(--rule);
  margin-top: 52px;
  padding-top: 14px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--utility);
}
.doc-footer p { margin: 0; }
.doc-footer a { color: var(--utility); text-decoration: none; }
.doc-footer a:hover { color: var(--accent); text-decoration: underline; }
.doc-footer .sep { color: var(--rule); margin: 0 6px; }
.doc-footer .foot-copy { white-space: nowrap; }
.doc-footer .foot-name {
  font-family: Georgia, "Times New Roman", serif;
  font-variant: small-caps;
  letter-spacing: 0.06em;
  color: var(--ink);
  font-size: 13px;
}

/* Tablet and below: single column, rail after body */
@media (max-width: 899.98px) {
  .rail {
    border-top: 1px solid var(--rule);
    margin-top: 40px;
    padding-top: 24px;
  }
}

/* Mobile: full-bleed sheet, compact letterhead rows */
@media (max-width: 699.98px) {
  body { background: var(--paper); font-size: 17px; }
  .sheet { margin: 0; max-width: none; padding: 22px 20px 30px; }
  .letterhead {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .lh-facts { text-align: left; }
  .wordmark { font-size: 22px; }
  .letter h1 { font-size: 28px; }
  .doc-title { font-size: 27px; }
  .pagelinks { line-height: 2; }
  .docket a { flex-wrap: wrap; row-gap: 2px; }
  .d-leader { display: none; }
  .d-sum {
    text-align: left;
    flex-basis: 100%;
    padding-left: calc(1.4em + 8px);
  }
}

@media (max-width: 419.98px) {
  .letter h1 { font-size: 25px; }
  .doc-title { font-size: 24px; }
  .sheet { padding: 18px 16px 28px; }
}