:root {
  color-scheme: dark;
  --page-bg: #1f0b11;
  --page-bg-soft: #2d0f18;
  --surface: rgba(45, 15, 24, 0.82);
  --surface-strong: rgba(31, 11, 17, 0.92);
  --border: rgba(232, 196, 104, 0.18);
  --border-strong: rgba(232, 196, 104, 0.4);
  --text: #fff8f0;
  --text-muted: #f0dcc8;
  --heading: #f4e4c1;
  --accent: #e8c468;
  --accent-deep: #8b2635;
  --gold: #e8c468;
  --gold-bright: #f4e4c1;
  --gold-gradient: linear-gradient(90deg, #8b2635 0%, #e8c468 48%, #f4e4c1 100%);
  --shadow: 0 24px 50px rgba(5, 2, 3, 0.32);
  --radius: 16px;
  --content-width: 1040px;
  --font-body: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  background:
    radial-gradient(circle at top left, rgba(232, 196, 104, 0.1), transparent 30%),
    radial-gradient(circle at top right, rgba(139, 38, 53, 0.22), transparent 28%),
    radial-gradient(circle at bottom center, rgba(244, 228, 193, 0.05), transparent 34%),
    radial-gradient(ellipse at top, #2d0f18 0%, #1f0b11 45%, #0d0506 100%);
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.14em;
}

a:hover {
  color: var(--gold-bright);
}

a:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

main {
  width: min(var(--content-width), calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.25rem 0 3rem;
}

.page-kicker,
.section-kicker {
  margin: 0 0 0.45rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  color: var(--heading);
  font-family: var(--font-display);
  line-height: 1.2;
}

h1 {
  margin: 0;
  font-size: clamp(2.1rem, 4.5vw, 3.3rem);
}

h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
}

h3 {
  margin: 1.05rem 0 0.45rem;
  font-size: 0.98rem;
}

.hero-panel {
  position: relative;
  margin: 1rem 0 1.6rem;
  padding: 1.4rem 1.2rem 1.5rem;
  border: 1px solid var(--border-strong);
  border-radius: calc(var(--radius) + 4px);
  background: linear-gradient(180deg, rgba(45, 15, 24, 0.86), rgba(18, 7, 10, 0.94));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--gold-gradient);
}

.intro {
  max-width: 72ch;
  margin: 0.9rem 0 0;
  color: var(--text-muted);
  font-size: 1.02rem;
}

.page-nav {
  margin-top: 1.1rem;
}

.page-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.6rem;
  padding: 0.68rem 1rem;
  border: 1px solid rgba(232, 196, 104, 0.3);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(73, 21, 34, 0.92), rgba(32, 11, 18, 0.94));
  box-shadow: 0 10px 24px rgba(5, 2, 3, 0.22);
  color: var(--gold-bright);
  font-weight: 600;
  text-decoration: none;
  transition: transform 140ms ease, border-color 140ms ease, background-color 140ms ease, color 140ms ease;
}

.page-nav a:hover {
  transform: translateY(-1px);
  border-color: rgba(244, 228, 193, 0.54);
  background: linear-gradient(180deg, rgba(94, 28, 44, 0.96), rgba(40, 13, 21, 0.96));
}

.ranges-panel {
  margin: 0 0 1.8rem;
}

.section-heading {
  margin-bottom: 1rem;
}

.range-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.95rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: range-card;
}

.range-list li {
  position: relative;
  padding: 1rem 1rem 1.05rem 1.15rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(58, 20, 30, 0.9), rgba(19, 8, 12, 0.94)),
    var(--surface-strong);
  box-shadow: var(--shadow);
}

.range-list li::before {
  counter-increment: range-card;
  content: counter(range-card, decimal-leading-zero);
  display: inline-block;
  margin-bottom: 0.7rem;
  color: var(--gold);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.range-list a {
  display: inline-block;
  margin-bottom: 0.42rem;
  color: var(--heading);
  font-family: var(--font-display);
  font-size: 1.16rem;
  font-weight: 700;
  text-decoration: none;
}

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

.range-list div {
  color: var(--text-muted);
}

.range-summary {
  margin: 0 0 1rem;
  padding: 0.95rem 1.05rem;
  border: 1px solid rgba(232, 196, 104, 0.18);
  border-radius: var(--radius);
  background: rgba(29, 10, 15, 0.68);
  color: var(--text-muted);
}

.entries-stack {
  display: grid;
  gap: 1rem;
}

.entry {
  position: relative;
  padding: 1.15rem 1.1rem 1rem;
  border: 1px solid rgba(232, 196, 104, 0.2);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(46, 16, 24, 0.96) 0%, rgba(17, 7, 10, 0.98) 100%);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.entry::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--gold-gradient);
}

.entry:target {
  border-color: rgba(244, 228, 193, 0.54);
  box-shadow: 0 0 0 4px rgba(232, 196, 104, 0.14), var(--shadow);
}

.entry h2 {
  margin: 0 0 0.72rem;
  padding-right: 1rem;
  color: var(--heading);
  font-size: clamp(1.2rem, 2.1vw, 1.55rem);
}

.entry h3 {
  padding-top: 0.2rem;
  border-top: 1px solid rgba(232, 196, 104, 0.16);
  color: var(--gold-bright);
}

.entry p {
  margin: 0 0 0.72rem;
}

.entry p strong,
.range-summary strong,
.intro strong {
  color: var(--accent);
}

.source-notes {
  margin-top: 1.9rem;
  padding: 1.35rem 1.2rem 0.8rem;
  border: 1px solid var(--border-strong);
  border-radius: calc(var(--radius) + 2px);
  background: linear-gradient(180deg, rgba(38, 14, 21, 0.86), rgba(15, 6, 9, 0.94));
  box-shadow: var(--shadow);
}

.source-notes h2 {
  margin-bottom: 0.7rem;
}

.source-notes p,
.source-notes li {
  color: var(--text-muted);
}

.source-notes ul {
  margin: 0.85rem 0 0;
  padding-left: 1.1rem;
}

@media (max-width: 720px) {
  main {
    width: min(var(--content-width), calc(100% - 1rem));
    padding-top: 1rem;
  }

  .hero-panel,
  .entry,
  .source-notes,
  .range-summary,
  .range-list li {
    padding-left: 0.95rem;
    padding-right: 0.95rem;
  }

  .page-nav a {
    width: 100%;
    justify-content: center;
  }

  .range-list {
    grid-template-columns: 1fr;
  }
}