*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
}
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap { padding-top: 18px; padding-bottom: 18px; }
.wordmark {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.wordmark span { color: var(--accent); }

.kicker {
  margin: 0 0 18px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
h1 {
  margin: 0 0 20px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 56px;
  line-height: 1.08;
  letter-spacing: -0.015em;
  max-width: 680px;
}
.lede { margin: 0 0 32px; font-size: 19px; color: var(--ink-2); max-width: 600px; }

.holding { padding-top: 64px; padding-bottom: 96px; }
.holding .note { margin: 0; padding-top: 16px; border-top: 1px solid var(--ink); max-width: 600px; color: var(--muted); }

.site-footer { background: var(--paper-2); border-top: 1px solid var(--line); padding: 24px 0; font-size: 14px; color: var(--ink-3); }

@media (max-width: 640px) {
  :root { --gutter: 16px; }
  h1 { font-size: 40px; }
}

/* Buttons and pills */
.btn {
  min-height: var(--touch);
  padding: 12px 24px;
  border: 0;
  border-radius: var(--radius);
  background: var(--accent);
  color: #FFFFFF;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.btn:hover { background: var(--accent-hover); }
.pills { display: flex; flex-wrap: wrap; gap: 10px; }
.pill {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch);
  padding: 10px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--card);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
}
.pill input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pill:has(input:checked) { background: var(--accent); border-color: var(--accent); color: #FFFFFF; }
.pill:has(input:focus-visible) { outline: 2px solid var(--accent-hover); outline-offset: 2px; }

/* CE calculator */
.calc-page { padding-top: 56px; padding-bottom: 80px; }
.calc {
  max-width: 820px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
}
.calc fieldset { margin: 0 0 24px; padding: 0; border: 0; }
.calc legend { margin-bottom: 12px; font-weight: 600; }
.calc-fields { display: flex; flex-wrap: wrap; gap: 16px 24px; margin-bottom: 24px; }
.calc-fields label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; color: var(--ink-3); }
.calc-fields select, .calc-fields input {
  min-height: var(--touch);
  padding: 8px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink);
  font: inherit;
  font-weight: 400;
}
.calc-results { max-width: 820px; margin-top: 40px; border-top: 1px solid var(--ink); }
.calc-row { display: flex; gap: 24px; justify-content: space-between; align-items: baseline; padding: 20px 0; border-bottom: 1px solid var(--line); }
.calc-row p { margin: 4px 0 0; color: var(--ink-3); font-size: 15px; }
.calc-name { font-weight: 700; }
.calc-name span { font-weight: 400; color: var(--muted); margin-left: 6px; }
.calc-figure { font-family: var(--serif); font-size: 26px; font-weight: 600; white-space: nowrap; }
.calc-source { font-size: 13px !important; color: var(--muted) !important; }
.calc-empty, .calc-fine { color: var(--muted); }
.calc-fine { max-width: 820px; font-size: 13px; margin-top: 16px; }

@media (max-width: 640px) {
  .calc { padding: 20px; }
  .calc-row { flex-direction: column-reverse; gap: 4px; }
}

/* Site navigation */
.header-row { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.site-nav { display: flex; gap: 24px; font-size: 15px; font-weight: 600; }
.site-nav a { color: var(--ink-2); text-decoration: none; }
.site-nav a:hover { color: var(--accent); }
a.wordmark { text-decoration: none; }
a.btn { display: inline-flex; align-items: center; text-decoration: none; color: #FFFFFF; }
a.btn:hover { color: #FFFFFF; }
.calc-guides { max-width: 820px; margin-top: 24px; font-size: 15px; color: var(--ink-3); }

/* Requirement guides and IAR state pages: editorial lists, not tiles. */
.guide-page { padding-top: 56px; padding-bottom: 80px; }
.guide-page .kicker a { color: inherit; text-decoration: none; }
.guide-section { max-width: 820px; margin-top: 48px; }
.guide-section h2 { margin: 0 0 12px; font-family: var(--serif); font-weight: 600; font-size: 28px; line-height: 1.2; }
.guide-section h3 { margin: 28px 0 8px; font-size: 15px; font-weight: 700; }
.section-note { margin: 0 0 8px; color: var(--muted); font-size: 15px; }
.rule-list { border-top: 1px solid var(--ink); }
.rule-row { padding: 20px 0; border-bottom: 1px solid var(--line); }
.rule-row p { margin: 6px 0 0; color: var(--ink-3); font-size: 15px; }
.rule-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; }
.rule-codes { font-weight: 700; color: var(--ink); }
a.rule-codes { color: var(--accent); }
.rule-when { color: var(--muted); font-size: 15px; }
.rule-hours { font-family: var(--serif); font-size: 21px !important; font-weight: 600; color: var(--ink) !important; line-height: 1.35; }
.rule-facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 12px 0 0; font-size: 15px; }
.rule-facts dt { font-weight: 600; color: var(--ink-2); }
.rule-facts dd { margin: 0; color: var(--ink-3); }
.rule-source { font-size: 13px !important; color: var(--muted) !important; }
.chip { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 13px; font-weight: 600; background: var(--accent-tint); color: var(--accent-tint-ink); }
.chip-open { background: var(--paper-2); color: var(--ink-2); border: 1px solid var(--line-strong); }
.note-list, .open-list { margin: 0; padding-left: 20px; color: var(--ink-3); }
.note-list li, .open-list li { margin: 8px 0; }
.state-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 6px 24px; margin: 0; padding: 0; list-style: none; font-size: 15px; color: var(--muted); }
.state-list a { font-weight: 600; }
.guide-others { max-width: 820px; margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 15px; color: var(--ink-3); }

@media (max-width: 640px) {
  .guide-section h2 { font-size: 24px; }
  .rule-hours { font-size: 19px !important; }
}

/* Top bar, header, footer (shared chrome) */
.topbar { background: var(--paper-2); border-bottom: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.topbar-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 8px; padding-bottom: 8px; flex-wrap: wrap; }
.topbar p { margin: 0; }
.topbar-sponsors { font-weight: 600; white-space: nowrap; }
.site-header { background: var(--paper); }
.header-row { align-items: center; }
.site-nav { flex-wrap: wrap; }
.site-nav a[aria-current="page"] { color: var(--accent); text-decoration: underline; text-underline-offset: 6px; }
.header-account { display: flex; align-items: center; gap: 16px; font-size: 15px; font-weight: 600; }
.header-account a:not(.btn) { color: var(--ink-2); text-decoration: none; }
.header-account form { margin: 0; }
.link-button { padding: 0; border: 0; background: none; font: inherit; color: var(--ink-2); cursor: pointer; text-decoration: underline; }
.btn-small { min-height: 40px; padding: 8px 16px; font-size: 15px; }
.btn-secondary { background: var(--card); color: var(--accent); border: 1px solid var(--line-strong); }
.btn-secondary:hover { background: var(--paper-2); color: var(--accent-hover); }
a.btn-secondary, a.btn-secondary:hover { color: var(--accent); }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 32px; padding-top: 24px; padding-bottom: 24px; }
.footer-grid h2 { margin: 0 0 10px; font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.footer-grid ul { margin: 0; padding: 0; list-style: none; }
.footer-grid li { margin: 6px 0; }
.footer-grid a { color: var(--ink-2); }
.footer-wordmark { margin: 0 0 8px; font-size: 24px; }

/* Shared content patterns */
.page { padding-top: 56px; padding-bottom: 80px; }
.narrow { max-width: 760px; }
.section { margin-top: 56px; }
.section h2, .h2 { margin: 0 0 12px; font-family: var(--serif); font-weight: 600; font-size: 30px; line-height: 1.2; }
.ed-list { border-top: 1px solid var(--ink); margin: 0; padding: 0; list-style: none; }
.ed-list > li, .ed-list > .ed-item { padding: 20px 0; border-bottom: 1px solid var(--line); }
.card { padding: 28px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); }
.muted { color: var(--muted); }
.notice { padding: 14px 18px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--paper-2); color: var(--ink-2); }
.notice-error { border-color: var(--live); background: #FBEDEC; color: var(--ink); }
.empty-state { padding: 32px 0; color: var(--ink-3); }
.prose { max-width: 720px; font-size: 18px; line-height: 1.65; }
.prose h2 { font-family: var(--serif); font-size: 28px; margin: 40px 0 12px; }
.prose h3 { font-size: 19px; margin: 28px 0 8px; }
.placeholder { font-family: var(--sans); background: var(--paper-2); padding: 0 4px; border-radius: 3px; }

/* Forms */
.form { display: grid; gap: 18px; max-width: 560px; }
.form label, .form .label { display: grid; gap: 6px; font-size: 15px; font-weight: 600; color: var(--ink-2); }
.form input[type=text], .form input[type=email], .form input[type=tel], .form input[type=date], .form input[type=month],
.form input[type=number], .form input[type=url], .form input[type=search], .form select, .form textarea {
  min-height: var(--touch); padding: 8px 12px; border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: var(--card); color: var(--ink); font: inherit; font-weight: 400;
}
.form textarea { min-height: 120px; }
.form .hint { font-size: 14px; font-weight: 400; color: var(--muted); }
.form .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--ink-2); }
.form .check input { margin-top: 4px; width: 18px; height: 18px; flex: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
:focus-visible { outline: 2px solid var(--accent-hover); outline-offset: 2px; }

@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .site-nav { order: 3; width: 100%; gap: 16px; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .section h2, .h2 { font-size: 26px; }
}

/* Under the dated lead sentence, the page's plain introduction. */
.guide-intro { max-width: 640px; margin: -16px 0 28px; color: var(--ink-3); font-size: 16px; }

/* The industry CE feature card (/webinars/, homepage). */
.feature-card { margin: 24px 0 32px; border-color: var(--line-strong); background: var(--accent-tint); }
.feature-card h2 { margin: 4px 0 8px; }
.feature-card p { max-width: 62ch; }
.feature-card .btn { margin-top: 8px; }
.report-callout { background: var(--accent); border-color: var(--accent); color: #FFFFFF; }
.report-callout .kicker, .report-callout h2, .report-callout p { color: #FFFFFF; }
.report-callout .btn { background: #FFFFFF; color: var(--accent); }
.report-callout .btn:hover { background: var(--accent-tint); color: var(--accent-hover); }