:root {
  --bg: #fafafa;
  --ink: #1a1a1a;
  --muted: #5c5c5c;
  --red: #c41e3a;
  --border: #e8e8e8;
  --card: #f5f5f5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
  background: var(--bg);
}

a {
  color: var(--red);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

header.brand {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

header.brand h1 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--ink);
}

header.brand p {
  margin: 0.35rem 0 0;
  font-size: 0.875rem;
}

.effective {
  display: inline-block;
  background: rgba(196, 30, 58, 0.08);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  margin-bottom: 1.25rem;
}

.effective small {
  display: block;
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--red);
}

.effective strong {
  font-size: 0.8125rem;
  color: var(--ink);
}

.intro {
  color: var(--muted);
  margin-bottom: 1.75rem;
}

section {
  margin-bottom: 1.75rem;
}

section h2 {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--ink);
}

section p {
  margin: 0 0 0.65rem;
}

ul.bullets {
  margin: 0;
  padding: 0 0 0 1rem;
  list-style: none;
}

ul.bullets li {
  position: relative;
  margin-bottom: 0.45rem;
  padding-left: 0.5rem;
}

ul.bullets li::before {
  content: "·";
  position: absolute;
  left: -0.65rem;
  color: var(--red);
  font-weight: 700;
}

.contact-box {
  background: var(--card);
  border-radius: 8px;
  padding: 1rem;
  margin-top: 0.5rem;
}

.contact-box a {
  font-weight: 700;
  color: var(--ink);
}

.contact-box .note {
  font-size: 0.8125rem;
  margin-top: 0.35rem;
}

footer.page {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: #888;
}

/* Home */
nav.links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

nav.links a {
  display: block;
  padding: 0.75rem 1rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  font-weight: 600;
}

nav.links a:hover {
  border-color: var(--red);
  text-decoration: none;
}