:root {
  --teal-900: #073b46;
  --teal-700: #0e5e6f;
  --teal-500: #1c8b9e;
  --teal-50: #e6f3f5;
  --amber: #f2b441;
  --amber-dark: #c98a18;
  --ivory: #fbf7ee;
  --ink: #1a2226;
  --ink-soft: #4a5b62;
  --line: #e3dfd2;
  --max: 1120px;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(7, 59, 70, 0.07);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Source Serif 4", "Iowan Old Style", Georgia, "Times New Roman", serif;
  color: var(--ink);
  background: var(--ivory);
  line-height: 1.65;
  font-size: 18px;
}
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
a { color: var(--teal-700); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--teal-900); }
h1, h2, h3, h4 {
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  color: var(--teal-900);
  line-height: 1.2;
  margin-top: 1.6em;
  margin-bottom: 0.5em;
  letter-spacing: -0.01em;
}
h1 { font-size: 2.4rem; margin-top: 0.4em; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.2rem; }
p { margin: 0.7em 0; }
ul, ol { padding-left: 1.4em; }
li { margin: 0.3em 0; }
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--teal-900); color: white; padding: 8px 12px; z-index: 100;
}
.skip-link:focus { left: 8px; top: 8px; }
/* Header */
.site-header {
  background: var(--teal-900);
  color: white;
  border-bottom: 4px solid var(--amber);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 24px; flex-wrap: wrap; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: white; text-decoration: none; font-family: "Inter", sans-serif; font-weight: 700; font-size: 1.25rem; }
.brand-mark {
  display: inline-grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--amber); color: var(--teal-900);
  font-weight: 800; font-family: "Inter", sans-serif; letter-spacing: -0.04em;
}
.brand-mark.inline { width: 28px; height: 28px; font-size: 0.85rem; vertical-align: middle; margin-right: 8px; }
.brand-name { letter-spacing: -0.01em; }
.primary-nav a { color: white; margin-left: 18px; text-decoration: none; font-family: "Inter", sans-serif; font-size: 0.96rem; }
.primary-nav a:hover { color: var(--amber); }
/* Hero */
.hero {
  background: linear-gradient(135deg, var(--teal-900) 0%, var(--teal-700) 60%, var(--teal-500) 100%);
  color: white;
  padding: 64px 0 56px;
  margin-bottom: 32px;
}
.hero-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.hero h1 { color: white; font-size: 2.8rem; margin: 0 0 0.4em; }
.hero p.lead { font-size: 1.2rem; color: #d8ecef; max-width: 50ch; }
.hero img { width: 100%; height: auto; border-radius: var(--radius); box-shadow: var(--shadow); }
.hero-cta { display: inline-flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 12px 22px; border-radius: 999px;
  font-family: "Inter", sans-serif; font-weight: 600; text-decoration: none;
  transition: transform .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-amber { background: var(--amber); color: var(--teal-900); }
.btn-ghost { background: transparent; color: white; border: 1px solid rgba(255,255,255,0.45); }
/* Crumbs */
.crumbs { font-size: 0.92rem; color: var(--ink-soft); margin: 16px 0 8px; font-family: "Inter", sans-serif; }
.crumbs ol { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs li::after { content: "›"; margin-left: 8px; color: var(--line); }
.crumbs li:last-child::after { content: ""; }
.crumbs a { color: var(--teal-700); text-decoration: none; }
/* Cards */
.grid { display: grid; gap: 18px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.card h3 { margin-top: 0; }
.card a.card-link { text-decoration: none; }
.card a.card-link:hover h3 { color: var(--teal-500); }
.card .small { font-size: 0.9rem; color: var(--ink-soft); }
.tag { display: inline-block; font-size: 0.75rem; font-family: "Inter", sans-serif; background: var(--teal-50); color: var(--teal-900); padding: 3px 10px; border-radius: 999px; margin-right: 6px; }
/* State chips */
.state-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.state-chip {
  display: flex; align-items: center; gap: 10px;
  background: white; border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 14px; text-decoration: none; color: var(--teal-900);
  font-family: "Inter", sans-serif; font-weight: 500;
}
.state-chip:hover { border-color: var(--teal-500); }
.state-chip .abbr {
  display: inline-grid; place-items: center; width: 32px; height: 32px;
  border-radius: 8px; background: var(--teal-700); color: white;
  font-weight: 700; font-size: 0.85rem;
}
/* Article */
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 32px; align-items: start; margin-top: 24px; }
article { background: white; padding: 32px 36px; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); }
article h1 { margin-top: 0; }
.aside-col { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 16px; }
.fact-box {
  background: var(--teal-50); border-left: 4px solid var(--teal-700);
  padding: 14px 18px; border-radius: 8px; font-size: 0.95rem;
}
.fact-box strong { color: var(--teal-900); }
/* Question UI */
.question { background: white; border: 1px solid var(--line); border-radius: 12px; padding: 22px; margin: 18px 0; }
.question .q-prompt { font-weight: 600; font-size: 1.1rem; margin: 0 0 12px; }
.question ol.choices { list-style: upper-alpha; }
.question .answer { margin-top: 12px; padding: 12px 14px; background: var(--teal-50); border-radius: 8px; font-size: 0.95rem; }
.question .answer strong { color: var(--teal-900); }
/* Ads */
.ad-slot { margin: 24px 0; }
.ad-placeholder {
  border: 2px dashed var(--line); background: #fffdf6;
  color: var(--ink-soft); font-family: "Inter", sans-serif; font-size: 0.85rem;
  text-align: center; padding: 22px; border-radius: 10px;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.ad-sidebar .ad-placeholder { padding: 80px 22px; }
/* Footer */
.site-footer { background: var(--teal-900); color: #cfe2e6; margin-top: 64px; padding: 40px 0 16px; }
.site-footer h3 { color: white; font-size: 1rem; margin-top: 0; }
.site-footer a { color: #cfe2e6; text-decoration: none; }
.site-footer a:hover { color: var(--amber); }
.footer-inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 32px; padding-top: 8px; }
.site-footer ul { list-style: none; padding: 0; }
.site-footer .legal { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 32px; padding-top: 16px; color: #94aab0; }
/* Responsive */
@media (max-width: 880px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2rem; }
  .grid.cols-3, .grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .article-layout { grid-template-columns: 1fr; }
  .aside-col { position: static; }
  .footer-inner { grid-template-columns: 1fr; }
  .primary-nav a { margin-left: 0; margin-right: 14px; }
  article { padding: 22px; }
  body { font-size: 17px; }
}
@media (max-width: 540px) {
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.7rem; }
}