@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300..700;1,9..144,300..700&family=Inter+Tight:ital,wght@0,300..700;1,300..700&display=swap');

:root {
  --blog-paper: #f6faee;
  --blog-card: rgba(255, 254, 243, 0.88);
  --blog-ink: #1a1a16;
  --blog-copy: #3a3a32;
  --blog-muted: #6b6b5f;
  --blog-green: #153a28;
  --blog-green-mid: #2f6b4a;
  --blog-green-soft: #e3ede5;
  --blog-lime: #a9ed45;
  --blog-gold: #c98b3a;
  --blog-line: rgba(24, 83, 57, 0.14);
  --blog-shadow: 0 1px 0 rgba(255, 255, 255, 0.68) inset, 0 22px 50px -38px rgba(15, 42, 29, 0.46);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  margin: 0;
  color: var(--blog-copy);
  background:
    radial-gradient(circle at 85% 6%, rgba(169, 237, 69, 0.14), transparent 24rem),
    linear-gradient(180deg, #fbfaef 0, var(--blog-paper) 28rem);
  font-family: 'Inter Tight', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.72;
}

nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  min-height: 64px;
  padding: 0 24px;
  border-bottom: 1px solid var(--blog-line);
  background: rgba(246, 250, 238, 0.92);
  backdrop-filter: blur(18px);
}

nav a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--blog-green) !important;
  font-family: 'Inter Tight', system-ui, sans-serif !important;
  font-size: 1.12rem !important;
  font-weight: 700 !important;
  line-height: 1;
  text-decoration: none;
}

nav a::before {
  width: 29px;
  height: 29px;
  background: url('/favicon.svg') center / contain no-repeat;
  content: '';
}

.container,
main.container,
body > .container {
  width: min(100% - 40px, 800px);
  max-width: 800px;
  margin: 0 auto;
  padding: 44px 0 88px;
}

h1, h2, h3, h4 {
  color: var(--blog-ink);
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 430;
  letter-spacing: -0.018em;
}

h1 {
  max-width: 760px;
  margin: 42px 0 18px;
  font-size: clamp(2.55rem, 7vw, 4.35rem);
  line-height: 0.98;
}

h2 {
  margin: 58px 0 18px;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  line-height: 1.08;
}

h3 {
  margin: 32px 0 12px;
  font-size: clamp(1.24rem, 3vw, 1.55rem);
  line-height: 1.16;
}

p, li { font-size: 1.06rem; }
p { margin: 0 0 22px; }
ul, ol { margin: 0 0 24px; padding-left: 1.45rem; }
li { margin-bottom: 10px; padding-left: 3px; }
strong { color: var(--blog-ink); }
a { color: var(--blog-green-mid); text-underline-offset: 3px; }
a:hover { color: var(--blog-green); }
a:focus-visible { outline: 3px solid var(--blog-lime); outline-offset: 4px; border-radius: 3px; }

.back {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin-bottom: 18px;
  color: var(--blog-green-mid) !important;
  font-size: 0.94rem !important;
  font-weight: 650;
  text-decoration: none;
}

.meta {
  margin-bottom: 34px;
  color: var(--blog-muted) !important;
  font-size: 0.84rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em !important;
  line-height: 1.5;
  text-transform: uppercase;
}

.answer,
.answer-box,
.intro,
.lede {
  margin: 30px 0;
  padding: 22px 24px;
  border: 1px solid var(--blog-line);
  border-left: 5px solid var(--blog-lime);
  border-radius: 8px;
  background: var(--blog-card);
  box-shadow: var(--blog-shadow);
  color: var(--blog-ink);
  font-size: 1.16rem;
}

.scenario,
.callout,
.option,
.boundary,
.software-card,
.template-card,
.checklist,
.source-note {
  margin: 24px 0;
  padding: 24px;
  border: 1px solid var(--blog-line);
  border-radius: 8px;
  background: var(--blog-card);
  box-shadow: var(--blog-shadow);
}

.scenario h3,
.callout h3,
.option h3,
.boundary h3,
.software-card h3,
.template-card h3 { margin-top: 0; }

.scenario p:last-child,
.callout p:last-child,
.option p:last-child,
.boundary p:last-child,
.software-card p:last-child,
.template-card p:last-child,
.source-note p:last-child { margin-bottom: 0; }

.software-card { border-top: 4px solid var(--blog-green-mid); }
.software-card__label {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--blog-green-mid);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.template-copy {
  margin: 14px 0 0;
  padding: 16px 18px;
  border: 1px solid var(--blog-line);
  border-radius: 7px;
  background: #fffef5;
  color: var(--blog-ink);
  font-size: 1rem;
}

.table-wrap {
  margin: 28px 0 36px;
  overflow-x: auto;
  border: 1px solid var(--blog-line);
  border-radius: 8px;
  background: var(--blog-card);
  box-shadow: var(--blog-shadow);
}

.table-wrap:focus-visible { outline: 3px solid var(--blog-lime); outline-offset: 4px; }
table { width: 100%; min-width: 740px; border-collapse: collapse; background: transparent; }
caption { padding: 17px 18px; color: var(--blog-ink); font-weight: 750; text-align: left; }
th, td { padding: 15px 17px; border: 0; border-top: 1px solid var(--blog-line); text-align: left; vertical-align: top; }
th { color: var(--blog-ink); background: rgba(227, 237, 229, 0.62); font-weight: 700; }
thead th { border-top: 0; }

.cta {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  margin: 30px 0 !important;
  padding: 12px 24px !important;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px !important;
  background: var(--blog-green) !important;
  box-shadow: 0 12px 24px -18px rgba(15, 42, 29, 0.55);
  color: #fff !important;
  font-weight: 700 !important;
  text-decoration: none !important;
}

.cta:hover { background: #1f4d35 !important; transform: translateY(-1px); }

.button-row .cta { margin: 0 !important; }
.cta.cta-secondary {
  border-color: var(--blog-green) !important;
  background: transparent !important;
  box-shadow: none;
  color: var(--blog-green) !important;
}
.cta.cta-secondary:hover { background: var(--blog-green-soft) !important; color: var(--blog-green) !important; }

.post-card {
  display: block;
  margin: 18px 0;
  padding: 25px 26px;
  border: 1px solid var(--blog-line) !important;
  border-radius: 8px !important;
  background: var(--blog-card) !important;
  box-shadow: var(--blog-shadow) !important;
  color: var(--blog-copy) !important;
  text-decoration: none !important;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.post-card:hover {
  border-color: rgba(47, 107, 74, 0.3) !important;
  box-shadow: 0 1px 0 rgba(255,255,255,0.72) inset, 0 26px 54px -36px rgba(15,42,29,0.56) !important;
  transform: translateY(-2px);
}

.post-card h2 { margin: 0 0 10px !important; font-size: 1.55rem !important; }
.post-card p { margin: 0 !important; color: var(--blog-copy) !important; font-size: 1rem !important; }
.post-card .meta { margin: 12px 0 0 !important; }

.blog-index > p:first-of-type { max-width: 640px; font-size: 1.14rem; }
.blog-index-section { margin-top: 54px !important; }

.source-note {
  background: rgba(227, 237, 229, 0.58);
  color: var(--blog-muted);
  font-size: 0.93rem;
}

footer.article-footer {
  margin-top: 58px;
  padding-top: 28px;
  border-top: 1px solid var(--blog-line);
  color: var(--blog-muted);
  font-size: 0.95rem;
}

@media (max-width: 640px) {
  nav { padding: 0 20px; }
  .container, main.container, body > .container { width: min(100% - 36px, 800px); padding: 30px 0 64px; }
  h1 { margin-top: 28px; }
  h2 { margin-top: 46px; }
  .scenario, .callout, .option, .boundary, .software-card, .template-card, .checklist, .source-note { padding: 20px; }
  .post-card { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .post-card, .cta { transition: none !important; }
}