:root {
  --bg: #ffffff;
  --text: #151515;
  --muted: #666666;
  --line: #e8e8e8;
  --soft: #f7f7f7;
  --accent: #b20000;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-container {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem 0;
}

.brand {
  display: grid;
  line-height: 1.05;
}

.brand-kicker {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.brand-name {
  font-size: 2rem;
  font-weight: 800;
}

.brand-byline {
  font-size: 0.9rem;
  color: var(--muted);
}

.site-nav {
  display: flex;
  gap: 1.25rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.hero {
  padding: 5rem 0 4rem;
  border-bottom: 1px solid var(--line);
}

.hero-kicker {
  margin: 0 0 1rem;
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
}

.hero h1 {
  max-width: 860px;
  margin: 0;
  font-size: clamp(2.6rem, 6vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.hero-subtitle {
  max-width: 720px;
  margin: 1.5rem 0 0;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  color: var(--muted);
}

.section {
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--line);
}

.section-header {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  letter-spacing: -0.04em;
}

.section p {
  margin: 0 0 1rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.card {
  padding: 1.5rem;
  border: 1px solid var(--line);
  background: var(--soft);
}

.card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.2rem;
}

.card p {
  color: var(--muted);
}

.cta-band {
  padding: 3rem;
  background: var(--text);
  color: #fff;
}

.cta-band p {
  color: #e9e9e9;
}

.button {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.85rem 1.1rem;
  background: #fff;
  color: var(--text);
  font-weight: 800;
}

.site-footer {
  padding: 2rem 0;
  background: #fff;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-tagline {
  text-align: right;
}

@media (max-width: 800px) {
  .header-inner,
  .footer-inner {
    display: block;
  }

  .site-nav {
    margin-top: 1rem;
    flex-wrap: wrap;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 3.5rem 0 3rem;
  }

  .cta-band {
    padding: 2rem;
  }

  .footer-tagline {
    text-align: left;
  }
}

.article-list {
  display: grid;
  gap: 1.25rem;
}

.article-card {
  padding: 2rem;
  border: 1px solid var(--line);
  background: var(--soft);
}

.article-card h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.04em;
}

.article-card p {
  max-width: 760px;
  color: var(--muted);
}

.article-meta {
  margin: 0 0 0.75rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.text-link {
  display: inline-block;
  margin-top: 0.75rem;
  color: var(--accent);
  font-weight: 800;
}

.article-hero {
  padding: 4.5rem 0 3rem;
  border-bottom: 1px solid var(--line);
}

.article-container {
  max-width: 820px;
}

.article-hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.article-dek {
  margin: 1.25rem 0 1rem;
  font-size: 1.25rem;
  color: var(--muted);
}

.answer-box {
  margin: 3rem 0;
  padding: 2rem;
  background: var(--soft);
  border: 1px solid var(--line);
}

.answer-box h2 {
  margin-top: 0;
}

.article-body {
  font-size: 1.08rem;
}

.article-body h2 {
  margin-top: 2.5rem;
  font-size: 1.8rem;
  letter-spacing: -0.03em;
}

.article-body p,
.article-body li {
  color: #333;
}

.article-body li {
  margin-bottom: 0.5rem;
}

.article-cta {
  margin: 3rem 0;
  padding: 2rem;
  background: var(--text);
  color: #fff;
}

.article-cta p {
  color: #e9e9e9;
}