/* Tampa Roof File — NovCog educational publication
   Warm sand paper, near-black chocolate ink, brick-red rule.
   System fonts only. No external assets. */

:root {
  --sand: #f4ece0;
  --sand-deep: #ece1d1;
  --paper: #fbf6ee;
  --ink: #221a15;
  --ink-soft: #4a3d34;
  --brick: #8a2f1d;
  --brick-soft: #b4543e;
  --rule: #c9b6a0;
  --rule-strong: #8a2f1d;
  --serif: Georgia, "Iowan Old Style", "Times New Roman", Times, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  --measure: 66ch;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--sand);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.62;
  overflow-wrap: break-word;
}

img, figure { max-width: 100%; }
img { height: auto; display: block; }

p { margin: 0 0 1.05em; }
ul, ol { margin: 0 0 1.05em; padding-left: 1.25em; }
li { margin-bottom: 0.4em; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.15;
  color: var(--ink);
  margin: 0 0 0.55em;
}

h1 { font-size: clamp(1.9rem, 1.2rem + 2.6vw, 3.15rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.35rem, 1.05rem + 1vw, 1.75rem); }
h3 { font-size: clamp(1.1rem, 1rem + 0.4vw, 1.3rem); }

strong { font-weight: 700; }

/* ---- Links ---- */
a { color: var(--brick); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--ink); text-decoration-color: var(--brick); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--brick);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6em 1em;
  z-index: 50;
  font-family: var(--sans);
  font-size: 0.95rem;
}
.skip-link:focus { left: 0.75rem; top: 0.75rem; color: var(--paper); }

/* ---- Header ---- */
.site-header {
  background: var(--sand);
  border-bottom: 1px solid var(--rule);
  border-top: 5px solid var(--brick);
}

.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem 2rem;
  justify-content: space-between;
}

.brand {
  text-decoration: none;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.brand:hover { color: var(--brand-name-hover, var(--ink)); }
.brand-name {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}
.brand-tag {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.35rem;
}
.site-nav li { margin: 0; }
.site-nav a {
  font-family: var(--sans);
  font-size: 0.92rem;
  text-decoration: none;
  color: var(--ink-soft);
  padding-bottom: 0.2em;
  border-bottom: 2px solid transparent;
}
.site-nav a:hover { color: var(--ink); border-bottom-color: var(--rule-strong); }
.site-nav a[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
  border-bottom-color: var(--brick);
}

/* ---- Page shell ---- */
.page { display: block; }

.home main,
.tool-page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* ---- Masthead ---- */
.masthead {
  max-width: 44rem;
  padding: 2.6rem 0 1.2rem;
}
.kicker {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brick);
  margin: 0 0 0.9rem;
  font-weight: 600;
}
.masthead h1 { margin-bottom: 0.6em; }
.standfirst {
  font-size: clamp(1.08rem, 1rem + 0.5vw, 1.28rem);
  line-height: 1.55;
  color: var(--ink-soft);
  margin: 0;
}

/* ---- Hero ---- */
.hero {
  margin: 1.6rem 0 2.8rem;
  border-top: 3px solid var(--brick);
  padding-top: 0.55rem;
}
.hero img,
.hero picture,
.hero > figure {
  width: 100%;
}
.hero img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  background: var(--sand-deep);
}
.hero figcaption {
  font-family: var(--sans);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 60rem;
  padding-top: 0.6rem;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.7rem;
}

/* ---- Home layout ---- */
.home-layout {
  display: grid;
  grid-template-columns: minmax(0, 15.5rem) minmax(0, 1fr);
  gap: 2rem 3.25rem;
  align-items: start;
}

.contents {
  position: sticky;
  top: 1.25rem;
  border-top: 2px solid var(--ink);
  padding-top: 0.9rem;
  font-family: var(--sans);
}
.contents h2 {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}
.contents ol {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  counter-reset: toc;
}
.contents li {
  counter-increment: toc;
  margin: 0 0 0.7rem;
  padding-left: 1.7rem;
  position: relative;
  font-size: 0.92rem;
  line-height: 1.4;
}
.contents li::before {
  content: counter(toc, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.05em;
  font-size: 0.72rem;
  color: var(--brick);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.contents a { text-decoration: none; color: var(--ink-soft); }
.contents a:hover { color: var(--brick); text-decoration: underline; }
.contents-note {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--ink-soft);
  border-left: 2px solid var(--rule);
  padding-left: 0.8rem;
  margin: 1.1rem 0 0;
}

.home-body { min-width: 0; }
.home-body section { margin-bottom: 3rem; }
.home-body section > h2 {
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
}
.home-body p,
.home-body li { max-width: var(--measure); }

/* ---- Guide list ---- */
.guide-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--ink);
}
.guide-entry {
  padding: 1.15rem 0 1.05rem;
  border-bottom: 1px solid var(--rule);
}
.guide-num {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brick);
  margin: 0 0 0.35rem;
  font-weight: 600;
}
.guide-entry h3 { margin-bottom: 0.4rem; }
.guide-entry h3 a { text-decoration: none; color: var(--ink); }
.guide-entry h3 a:hover { color: var(--brick); text-decoration: underline; }
.guide-entry p { margin-bottom: 0; color: var(--ink-soft); }

/* ---- Official links ---- */
.official-links { list-style: none; margin: 0; padding: 0; }
.official-links li {
  padding: 1rem 0;
  border-top: 1px solid var(--rule);
  margin: 0;
}
.official-links li:last-child { border-bottom: 1px solid var(--rule); }

.background-note {
  background: var(--paper);
  border-left: 3px solid var(--rule-strong);
  padding: 1.4rem 1.6rem 0.6rem;
}
.background-note h2 { font-size: 1.25rem; }

/* ---- Tool ---- */
.tool-page { padding-top: 2.2rem; }
.tool-page h1,
.tool-page h2 { font-family: var(--serif); }
.tool-page > h1 { margin-bottom: 0.5em; }

.tool-page .lede {
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.2rem);
  color: var(--ink-soft);
  max-width: var(--measure);
}

.scope-note {
  max-width: var(--measure);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--brick);
  padding: 1rem 1.2rem;
  font-size: 0.97rem;
}
.noscript-note {
  max-width: var(--measure);
  background: var(--sand-deep);
  border: 1px solid var(--rule);
  padding: 0.9rem 1.1rem;
  font-size: 0.95rem;
}

.tool-intro { max-width: var(--measure); }

.record-paper {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-top: 4px solid var(--ink);
  box-shadow: 0 1px 0 var(--sand-deep), 0 10px 26px -22px rgba(34, 26, 21, 0.7);
  padding: 1.5rem clamp(1rem, 1rem + 1.5vw, 2.25rem) 1.9rem;
  margin: 2rem 0 2.8rem;
}
.record-paper h2 {
  margin-top: 0;
  display: inline-block;
  border-bottom: 2px solid var(--brick);
  padding-bottom: 0.25rem;
}
.paper-meta {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  margin-bottom: 1.4rem;
}

.record-paper fieldset {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}
.record-paper legend {
  font-family: var(--sans);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brick);
  font-weight: 700;
  padding: 0 0 0.6rem;
}
.record-paper[disabled],
fieldset[disabled] { opacity: 1; }

.field { margin: 0 0 1.5rem; }
.field label {
  display: block;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.98rem;
  margin-bottom: 0.25rem;
  color: var(--ink);
}
.hint {
  font-family: var(--sans);
  font-size: 0.83rem;
  line-height: 1.5;
  color: var(--ink-soft);
  margin: 0 0 0.5rem;
  max-width: 58ch;
}

.record-paper input[type="date"],
.record-paper textarea {
  display: block;
  width: 100%;
  max-width: 100%;
  font-family: var(--mono);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--ink);
  background-color: #fffdf8;
  border: 1px solid var(--rule);
  border-radius: 0;
  padding: 0.6rem 0.7rem;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
.record-paper input[type="date"] { max-width: 16rem; }
.record-paper textarea {
  resize: vertical;
  min-height: 7rem;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent calc(1.6em - 1px),
    rgba(201, 182, 160, 0.45) calc(1.6em - 1px),
    rgba(201, 182, 160, 0.45) 1.6em
  );
  background-position: 0 0.6rem;
}
.record-paper input:disabled,
.record-paper textarea:disabled {
  background-color: var(--sand-deep);
  color: var(--ink-soft);
  cursor: not-allowed;
}
.record-paper textarea:disabled { background-image: none; }
.record-paper input:focus,
.record-paper textarea:focus { border-color: var(--brick); }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding-top: 0.4rem;
  margin-bottom: 1rem;
}
.actions button {
  font-family: var(--sans);
  font-size: 0.93rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.62rem 1.15rem;
  border-radius: 0;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  max-width: 100%;
}
.actions button:hover:not(:disabled) { background: var(--brick); border-color: var(--brick); }
.actions button:disabled {
  background: var(--sand-deep);
  color: var(--ink-soft);
  border-color: var(--rule);
  cursor: not-allowed;
}
.actions #reset:not(:disabled) {
  background: transparent;
  color: var(--ink);
}
.actions #reset:not(:disabled):hover { background: var(--sand-deep); border-color: var(--rule-strong); color: var(--ink); }

.results {
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.6;
  white-space: pre-wrap;
  color: var(--ink);
  background: #fffdf8;
  border: 1px solid var(--rule);
  border-left: 3px solid var(--brick);
  padding: 0.85rem 1rem;
  margin: 0;
  max-height: 22rem;
  overflow: auto;
}
.results:empty { display: none; }

.reference {
  max-width: 52rem;
  border-top: 2px solid var(--ink);
  padding-top: 1.2rem;
  margin-bottom: 2rem;
}
.reference h2 { font-size: 1.35rem; }
.reference ul { padding-left: 1.1rem; }
.reference li { max-width: var(--measure); }

/* ---- Footer ---- */
.site-footer {
  background: var(--ink);
  color: #f0e6d8;
  margin-top: 2rem;
}
.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 2.2rem 1.5rem 2.4rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 16rem);
  gap: 1.4rem 3rem;
  align-items: start;
}
.footer-brand {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: #fbf6ee;
}
.footer-about p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #e2d5c4;
  max-width: 48rem;
  margin: 0;
}
.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--sans);
}
.footer-nav li { margin: 0 0 0.55rem; }
.footer-nav a {
  color: #f0e6d8;
  text-decoration: none;
  font-size: 0.9rem;
  border-bottom: 1px solid transparent;
}
.footer-nav a:hover { color: #ffffff; border-bottom-color: var(--brick-soft); }
.footer-publisher {
  grid-column: 1 / -1;
  font-family: var(--sans);
  font-size: 0.8rem;
  color: #cbbcaa;
  margin: 0.4rem 0 0;
  border-top: 1px solid #4a3d34;
  padding-top: 0.9rem;
}
.footer-publisher a { color: #f0e6d8; }
.footer-publisher a:hover { color: #ffffff; }

.site-footer a:focus-visible,
.site-footer a:focus-visible {
  outline: 3px solid #f0e6d8;
  outline-offset: 2px;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .home-layout { grid-template-columns: minmax(0, 1fr); gap: 1.6rem; }
  .contents { position: static; }
  .footer-inner { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 560px) {
  body { font-size: 1rem; }
  .header-inner { padding: 0.95rem 1.1rem 0.9rem; gap: 0.7rem; }
  .brand-name { font-size: 1.28rem; }
  .site-nav ul { gap: 0.3rem 1rem; }
  .site-nav a { font-size: 0.86rem; }
  .home main, .tool-page { padding: 0 1.1rem 2.2rem; }
  .masthead { padding-top: 1.9rem; }
  .hero { margin-bottom: 2rem; }
  .hero img { aspect-ratio: 4 / 3; }
  .background-note { padding: 1.1rem 1.05rem 0.4rem; }
  .record-paper { padding: 1.15rem 1rem 1.4rem; }
  .record-paper input[type="date"] { max-width: 100%; }
  .actions button { flex: 1 1 100%; }
  .footer-inner { padding: 1.8rem 1.1rem 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

/* Coordinator responsive completion of preserved generated source. */
*,*::before,*::after{box-sizing:border-box}img,svg{max-width:100%}input,textarea,select{max-width:100%;min-width:0}fieldset{min-width:0} .header-inner,.footer-inner{flex-wrap:wrap} .site-nav ul{display:flex;flex-wrap:wrap;gap:1rem;list-style:none;padding:0} .skip-link{position:absolute;left:-9999px}.skip-link:focus{left:1rem;top:1rem;z-index:100;background:white;color:black;padding:1rem}article.page.article{max-width:78rem;margin:auto;padding:clamp(1rem,4vw,3rem)}.article-body{max-width:72ch}.article-body p,.article-body li{line-height:1.7}button,a,input,textarea,select{touch-action:manipulation}:focus-visible{outline:3px solid #865600;outline-offset:3px}table{max-width:100%}td,th{overflow-wrap:anywhere}
@media(max-width:680px){.hero,.hero-grid,.tool-layout,.experiment-layout,.workbench,.workspace,.desk-layout,.map-layout,.ba-grid,.gallery,.guide-list,.totals,.result-grid,.results-grid,.two-column,.editorial-grid{grid-template-columns:minmax(0,1fr)!important}.page{min-width:0}.stage-row{flex-wrap:wrap}.site-header .header-inner{display:flex;flex-direction:column;align-items:flex-start}h1{overflow-wrap:anywhere}table{font-size:.85rem}}

.article-figure{margin:0;width:100%;max-width:100%}.article-figure img{display:block;width:100%;height:auto}