:root {
  --ink: #17233b;
  --ink-soft: #4b5568;
  --paper: #fbfbf8;
  --paper-2: #f1f2ec;
  --line: #d6d8cf;
  --action: #1e7a55;
  --action-ink: #ffffff;
  --alert: #b8620b;
  --alert-bg: #fff4e5;
  --measure: 66ch;
  --pad: 1.25rem;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
}
@media (min-width: 720px) { body { font-size: 1.1875rem; } }
a { color: var(--ink); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--action); }
:focus-visible { outline: 3px solid var(--action); outline-offset: 3px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: .5rem 1rem; }
.skip:focus { left: 1rem; z-index: 10; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.01em; margin: 0 0 .6em; }
h1 { font-size: clamp(1.75rem, 2.2vw + 1.1rem, 2.6rem); }
h2 { font-size: clamp(1.35rem, 1.2vw + 1rem, 1.7rem); margin-top: 2em; }
h3 { font-size: 1.15rem; margin-top: 1.6em; }
p, ul, ol { margin: 0 0 1.1em; max-width: var(--measure); }
li { margin-bottom: .35em; }
strong { font-weight: 700; }

.site-head {
  display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.5rem;
  padding: .9rem var(--pad); border-bottom: 3px solid var(--ink);
}
.brand { font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; gap: .55rem; font-size: 1.05rem; }
.brand-mark { width: .9rem; height: .9rem; background: var(--action); border-radius: 2px; display: inline-block; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .25rem 1.1rem; max-width: none; }
.site-nav a { text-decoration: none; font-size: .98rem; padding: .3rem 0; display: inline-block; }
.site-nav a[aria-current="page"] { border-bottom: 3px solid var(--action); }
.site-nav .lang { font-weight: 700; color: var(--action); }

main { padding: 1.5rem var(--pad) 3rem; max-width: 62rem; margin: 0 auto; }
@media (min-width: 720px) { main { padding: 2.5rem var(--pad) 4rem; } }

/* Home: situation triage */
.hero { max-width: var(--measure); margin-bottom: 2rem; }
.hero h1 { margin-bottom: .4em; }
.hero p.lead { font-size: 1.2em; color: var(--ink-soft); }
.triage { list-style: none; padding: 0; margin: 0 0 2.5rem; display: grid; gap: .75rem; max-width: none; }
@media (min-width: 720px) { .triage { grid-template-columns: repeat(3, 1fr); } }
.triage a {
  display: block; text-decoration: none; padding: 1.25rem 1.25rem 1.1rem; min-height: 8.5rem;
  border: 2px solid var(--ink); border-left-width: 10px; background: #fff; border-radius: 4px;
}
.triage a:hover, .triage a:focus-visible { border-color: var(--action); color: var(--ink); background: #f3faf6; }
.triage strong { display: block; font-size: 1.25rem; margin-bottom: .3rem; }
.triage span { color: var(--ink-soft); }

.notice {
  border-left: 6px solid var(--alert); background: var(--alert-bg); padding: .9rem 1.1rem;
  margin: 1.5rem 0; max-width: var(--measure); border-radius: 0 4px 4px 0;
}
.notice p:last-child { margin-bottom: 0; }

.guide header { margin-bottom: 1.5rem; }
.meta { color: var(--ink-soft); font-size: .95rem; }
.essentials {
  background: var(--paper-2); border: 1px solid var(--line); border-radius: 6px;
  padding: 1rem 1.25rem .5rem; margin: 0 0 2rem; max-width: var(--measure);
}
.essentials h2 { font-size: 1.05rem; margin: 0 0 .5em; }
.essentials ul { padding-left: 1.2em; margin-bottom: .5em; }
.sources { margin-top: 3rem; border-top: 1px solid var(--line); padding-top: 1.25rem; }
.sources h2 { font-size: 1.05rem; margin-top: 0; }
.sources ul { font-size: .95rem; padding-left: 1.2em; }
blockquote { margin: 1.5em 0; padding: .2em 0 .2em 1.1em; border-left: 4px solid var(--line); color: var(--ink-soft); max-width: var(--measure); }
table { border-collapse: collapse; margin: 0 0 1.5em; font-size: .97rem; display: block; overflow-x: auto; max-width: 100%; }
th, td { border: 1px solid var(--line); padding: .5rem .75rem; text-align: left; vertical-align: top; }
th { background: var(--paper-2); }

.btn {
  display: inline-block; text-decoration: none; font-weight: 700; padding: .9rem 1.4rem;
  border-radius: 6px; border: 2px solid var(--action); min-height: 3.2rem; line-height: 1.3; text-align: center;
}
.btn-primary { background: var(--action); color: var(--action-ink); }
.btn-primary:hover { background: #16603f; color: #fff; }
.btn-ghost { background: #fff; color: var(--action); }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1rem; }
.btn-row .btn { flex: 1 1 14rem; }

.cta { margin-top: 3.5rem; padding: 1.5rem; border: 2px solid var(--ink); border-radius: 6px; background: #fff; max-width: var(--measure); }
.cta h2 { margin-top: 0; }

.site-foot { border-top: 1px solid var(--line); padding: 1.5rem var(--pad) 6rem; font-size: .95rem; color: var(--ink-soft); }
.site-foot nav ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: .25rem 1rem; max-width: none; }
.site-foot a { color: var(--ink-soft); }
.disclaimer { max-width: var(--measure); }
.fine { font-size: .85rem; }
@media (min-width: 720px) { .site-foot { padding-bottom: 2rem; } }

.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; padding: .6rem var(--pad); background: rgba(251,251,248,.96); border-top: 1px solid var(--line); }
.sticky-cta .btn { display: block; width: 100%; }
@media (min-width: 720px) { .sticky-cta { display: none; } }

/* Forms */
form { max-width: var(--measure); }
label { display: block; font-weight: 700; margin: 1rem 0 .3rem; }
input, select, textarea {
  width: 100%; font: inherit; padding: .7rem .8rem; border: 2px solid var(--ink); border-radius: 4px; background: #fff; color: var(--ink);
}
textarea { min-height: 7rem; }
.check { display: flex; gap: .6rem; align-items: flex-start; font-weight: 400; margin-top: 1rem; }
.check input { width: 1.4rem; height: 1.4rem; margin-top: .2rem; flex: none; }
form .btn { margin-top: 1.25rem; width: 100%; }
.hp { position: absolute; left: -5000px; }

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

.article-list { list-style: none; padding: 0; max-width: var(--measure); }
.article-list li { border-bottom: 1px solid var(--line); margin: 0; }
.article-list a { display: block; padding: .8rem 0; text-decoration: none; font-weight: 700; }
.article-list a:hover { color: var(--action); }