/* SentenceWise — policy site. No JavaScript, no external assets. */

:root {
  --paper: #FAF6EF;
  --card: #FFFDF8;
  --ink: #24211B;
  --ink-soft: #4E483E;
  --accent: #145A63;
  --accent-deep: #0E434B;
  --rule: #E3DBCC;
  --band: #145A63;
  --band-ink: #F2F7F6;
  --notice-bg: #EDF2F0;
  --alert-border: #9E4A2F;
  --alert-bg: #F8EDE6;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #171A1B;
    --card: #1E2224;
    --ink: #ECE8DF;
    --ink-soft: #C2BCB0;
    --accent: #8FCAD1;
    --accent-deep: #A8D8DE;
    --rule: #32393B;
    --band: #0F3E45;
    --band-ink: #E8F2F1;
    --notice-bg: #20292B;
    --alert-border: #D98A6B;
    --alert-bg: #2A2220;
  }
}

* { box-sizing: border-box; }

html {
  font-size: 112.5%; /* 18px base — large, readable type */
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
  overflow-wrap: break-word;
}

.wrap {
  max-width: 44rem;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* Skip link */
.skip {
  position: absolute;
  left: -999rem;
  top: 0;
  background: var(--card);
  color: var(--accent-deep);
  padding: 0.5rem 1rem;
  z-index: 10;
}
.skip:focus {
  left: 0.5rem;
  top: 0.5rem;
}

/* Header */
header.site {
  background: var(--band);
  color: var(--band-ink);
  border-bottom: 0.25rem solid var(--accent-deep);
  padding-block: 1rem 0.75rem;
}
.site-name {
  margin: 0 0 0.35rem;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.site-name a {
  color: var(--band-ink);
  text-decoration: none;
}
.site-name a:hover,
.site-name a:focus-visible {
  text-decoration: underline;
}
.tagline {
  margin: 0 0 0.6rem;
  font-size: 0.95rem;
  color: var(--band-ink);
  opacity: 0.92;
}
nav.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.1rem;
}
nav.site-nav a {
  color: var(--band-ink);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  font-size: 0.95rem;
}
nav.site-nav a[aria-current="page"] {
  font-weight: 700;
  text-decoration: none;
  border-bottom: 0.15rem solid var(--band-ink);
}
nav.site-nav a:hover,
nav.site-nav a:focus-visible {
  text-decoration-thickness: 0.15em;
}

/* Main content */
main {
  padding-block: 2rem 2.5rem;
}

h1 {
  font-size: 1.9rem;
  line-height: 1.25;
  margin: 0 0 0.5rem;
  color: var(--accent);
}
h2 {
  font-size: 1.35rem;
  line-height: 1.3;
  margin: 2rem 0 0.5rem;
  color: var(--accent);
}
h3 {
  font-size: 1.1rem;
  margin: 1.5rem 0 0.4rem;
  color: var(--ink);
}

p, ul, ol { margin: 0 0 1rem; }
li { margin-bottom: 0.35rem; }

a {
  color: var(--accent-deep);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}
a:hover, a:focus-visible {
  text-decoration-thickness: 0.15em;
}
:focus-visible {
  outline: 0.2rem solid var(--accent);
  outline-offset: 0.15rem;
}

strong { font-weight: 700; }

.lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}

.updated {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}

/* Notice and emergency panels */
.notice {
  background: var(--notice-bg);
  border-left: 0.35rem solid var(--accent);
  padding: 0.9rem 1.1rem;
  margin: 1.25rem 0;
  border-radius: 0 0.35rem 0.35rem 0;
}
.notice p:last-child { margin-bottom: 0; }

.alert {
  background: var(--alert-bg);
  border: 0.1rem solid var(--alert-border);
  border-left-width: 0.4rem;
  padding: 0.9rem 1.1rem;
  margin: 1.25rem 0;
  border-radius: 0.35rem;
}
.alert p:last-child { margin-bottom: 0; }

/* Card list on the home page */
.page-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}
.page-list li {
  background: var(--card);
  border: 0.05rem solid var(--rule);
  border-radius: 0.5rem;
  padding: 0.9rem 1.1rem;
  margin-bottom: 0.75rem;
}
.page-list a {
  font-weight: 700;
  font-size: 1.05rem;
}
.page-list p {
  margin: 0.25rem 0 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

/* Tables */
.table-scroll {
  overflow-x: auto;
  margin: 1rem 0;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.95rem;
}
caption {
  text-align: left;
  font-weight: 700;
  margin-bottom: 0.4rem;
}
th, td {
  border: 0.05rem solid var(--rule);
  padding: 0.55rem 0.7rem;
  text-align: left;
  vertical-align: top;
}
th {
  background: var(--notice-bg);
  color: var(--ink);
}

/* Definition-style lists */
dl div { margin-bottom: 0.9rem; }
dt { font-weight: 700; }
dd { margin: 0.1rem 0 0 0; }

/* Footer */
footer.site {
  border-top: 0.05rem solid var(--rule);
  padding-block: 1.5rem 2rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}
footer.site p { margin-bottom: 0.5rem; }
footer.site ul {
  list-style: none;
  padding: 0;
  margin: 0 0 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.1rem;
}