:root {
  color-scheme: light;
  --ink: #17201b;
  --muted: #59645d;
  --line: #d7ddd8;
  --paper: #f7f8f4;
  --accent: #0f6b5f;
  --accent-strong: #093f39;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: 72vh;
  display: grid;
  align-content: center;
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--line);
}

.brand-mark {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  background: var(--accent-strong);
  color: var(--white);
  border-radius: 8px;
  font-weight: 700;
  font-size: 1.45rem;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 0.82rem;
}

h1 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.lead {
  max-width: 700px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: 1.18rem;
}

.effective {
  width: fit-content;
  margin: 28px 0 0;
  padding: 10px 14px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  color: var(--accent-strong);
  font-weight: 700;
}

.notice {
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
}

h2 {
  margin: 0 0 16px;
  font-size: 1.35rem;
  letter-spacing: 0;
}

.notice p + ul {
  margin-top: 16px;
}

ul {
  margin: 0;
  padding-left: 1.2rem;
}

li + li {
  margin-top: 8px;
}

.notice p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
}

@media (max-width: 640px) {
  main {
    width: min(100% - 24px, 1120px);
  }

  .hero {
    min-height: 68vh;
    padding-top: 32px;
  }

  .lead {
    font-size: 1rem;
  }
}

/* Primary navigation */
.primary-nav {
  width: min(1120px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.primary-nav a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.primary-nav a:hover {
  color: var(--accent-strong);
  text-decoration: underline;
}

.primary-nav a[aria-current="page"] {
  color: var(--accent-strong);
  text-decoration: underline;
}

/* Royalty table */
.royalty-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  font-size: 0.95rem;
}

.royalty-table th,
.royalty-table td {
  border: 1px solid var(--line);
  padding: 8px 12px;
  text-align: left;
  vertical-align: top;
}

.royalty-table th {
  background: var(--white);
  font-weight: 600;
}

.royalty-table tbody tr:nth-child(even) {
  background: rgba(15, 107, 95, 0.04);
}