:root {
  --bg: #fbfaf6;
  --bg-alt: #f1efe6;
  --text: #2b2a26;
  --muted: #6b675c;
  --accent: #3f6b5a;
  --accent-soft: #e3ece6;
  --border: #ddd8ca;
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.65;
}

img { max-width: 100%; height: auto; }

a { color: var(--accent); }

h1, h2, h3 {
  font-family: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
  line-height: 1.25;
  color: #1f2d27;
}

h1 { font-size: 2.6rem; margin: .2em 0 .4em; }
h2 { font-size: 1.7rem; margin: 0 0 .7em; }
h3 { font-size: 1.1rem; margin: 0 0 .4em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 760px; }

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
  font-weight: bold;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
}

.main-nav { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.main-nav a {
  font-family: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
  font-size: .95rem;
  color: var(--muted);
  text-decoration: none;
}
.main-nav a:hover { color: var(--accent); }

.hero { padding: 56px 0 40px; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  align-items: center;
}
.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .8rem;
  color: var(--accent);
  font-family: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
}
.lead { font-size: 1.15rem; color: var(--muted); }
.hero-img { justify-self: center; }

.block { padding: 48px 0; }
.block.alt { background: var(--bg-alt); }

.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 24px 0;
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px 20px;
}
.card p { margin: 0; font-size: 1rem; }

.steps { padding-left: 1.2em; }
.steps li { margin-bottom: .6em; }

.faq details {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  margin-bottom: 10px;
}
.faq summary {
  cursor: pointer;
  padding: 14px 18px;
  font-family: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
  font-weight: bold;
  list-style: none;
  position: relative;
  padding-right: 44px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 12px;
  font-size: 1.3rem;
  color: var(--accent);
}
.faq details[open] summary::after { content: "\2212"; }
.faq .answer { padding: 0 18px 8px; }
.faq .answer p { margin-top: 0; }

.external-resources { padding-left: 1.2em; }
.external-resources li { margin-bottom: .4em; }

.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: var(--muted);
  font-size: .95rem;
}
.site-footer p { margin: .2em 0; }
.small { font-size: .85rem; }

@media (max-width: 720px) {
  body { font-size: 17px; }
  h1 { font-size: 2.1rem; }
  .hero { padding: 36px 0 24px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-img { max-width: 240px; }
  .cards { grid-template-columns: 1fr; }
}