:root {
  color-scheme: dark;
  --page-bg: #101312;
  --text: #eef2ef;
  --muted: #bbc3bf;
  --accent: #54caa5;
  --accent-hover: #81dfc1;
  --rule: #303735;
  --rule-soft: #242a28;
}

html {
  background: var(--page-bg);
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--page-bg);
  color: var(--text);
  font-family: "Lato", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.58;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.page-shell {
  width: min(calc(100% - 3rem), 80rem);
  margin-inline: auto;
}

.site-header {
  padding: 1.45rem 0 1.35rem;
  border-bottom: 1px solid var(--rule);
}

.site-title {
  margin: 0;
  color: var(--text);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
}

.site-title a {
  color: inherit;
  text-decoration: none;
}

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

.site-main {
  padding-bottom: 4rem;
}

.content-section {
  display: grid;
  grid-template-columns: minmax(13rem, 17rem) minmax(0, 1fr);
  column-gap: clamp(2rem, 5vw, 4.5rem);
  padding: 2.35rem 0 2.55rem;
  border-bottom: 1px solid var(--rule);
}

.content-section > h2 {
  grid-column: 1;
  align-self: start;
  margin: 0;
  padding-top: 0.05rem;
  color: var(--text);
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.content-section > p,
.content-section > ul,
.content-section > .evidence-grid {
  grid-column: 2;
}

p {
  margin: 0 0 1.25rem;
  max-width: 76ch;
  color: #e2e7e4;
}

a {
  color: var(--accent);
  text-decoration-color: rgba(84, 202, 165, 0.45);
  text-decoration-thickness: 0.075em;
  text-underline-offset: 0.14em;
}

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

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

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

li {
  margin: 0.36rem 0;
  padding-left: 0.2rem;
}

li::marker {
  color: var(--accent);
}

li > ul {
  margin-top: 0.4rem;
  color: var(--muted);
}

.source-list {
  padding: 1rem 0 1rem 1.25rem;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.source-list > li {
  margin: 0;
}

.source-list li > ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 2rem;
  margin-top: 0.55rem;
  font-size: 0.94rem;
  line-height: 1.55;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.75rem 2.25rem;
  margin-top: 1rem;
}

.evidence-group {
  min-width: 0;
  padding-top: 0;
}

.evidence-group:last-child {
  grid-column: 1 / -1;
}

.evidence-group h3 {
  margin: 0 0 0.8rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--rule);
  color: var(--text);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.evidence-group h3 a {
  color: inherit;
  text-decoration: none;
}

.evidence-group h3 a:hover {
  color: var(--accent-hover);
}

.evidence-group ul {
  padding-left: 1.05rem;
  font-size: 0.95rem;
  line-height: 1.55;
}

.evidence-group li + li {
  padding-top: 0.38rem;
  border-top: 1px solid var(--rule-soft);
}

.evidence-group:last-child ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 1.5rem;
}

.companies-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 2rem;
  padding: 0;
  border-top: 1px solid var(--rule);
  list-style: none;
}

.companies-list > li {
  margin: 0;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--rule-soft);
}

.companies-list ul {
  padding-left: 1.05rem;
  font-size: 0.93rem;
  line-height: 1.52;
}

.profile-page .site-header {
  padding-block: 1.15rem;
}

.profile-page .site-title {
  font-size: clamp(1.8rem, 3vw, 2.25rem);
}

.evidence-profile {
  display: grid;
  grid-template-columns: minmax(18rem, 24rem) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  margin-top: 2.75rem;
  padding-top: 0;
}

.evidence-profile > h1 {
  margin: 0;
  color: var(--text);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.evidence-profile > ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 2rem;
  padding: 0;
  border-top: 1px solid var(--rule);
  list-style: none;
}

.evidence-profile > ul > li {
  margin: 0;
  padding: 0.72rem 0;
  border-bottom: 1px solid var(--rule-soft);
  line-height: 1.56;
}

@media (max-width: 56rem) {
  .content-section,
  .evidence-profile {
    grid-template-columns: 1fr;
  }

  .content-section > h2,
  .content-section > p,
  .content-section > ul,
  .content-section > .evidence-grid {
    grid-column: 1;
  }

  .content-section > h2 {
    margin-bottom: 1.25rem;
  }

  .evidence-profile > h1 {
    margin-bottom: 1.4rem;
  }
}

@media (max-width: 42rem) {
  body {
    font-size: 1rem;
    line-height: 1.55;
  }

  .page-shell {
    width: min(calc(100% - 1.75rem), 80rem);
  }

  .site-header {
    padding: 1rem 0;
  }

  .site-title,
  .profile-page .site-title {
    font-size: 1.9rem;
  }

  .content-section {
    padding: 1.65rem 0 1.85rem;
  }

  .content-section > h2 {
    padding-top: 0;
    font-size: 1.7rem;
  }

  .source-list li > ul,
  .evidence-grid,
  .evidence-group:last-child ul,
  .companies-list,
  .evidence-profile > ul {
    grid-template-columns: 1fr;
  }

  .source-list li > ul {
    font-size: 0.94rem;
  }

  .evidence-grid {
    gap: 1.35rem;
  }

  .evidence-group:last-child {
    grid-column: 1;
  }

  .evidence-profile {
    gap: 0;
    margin-top: 1.75rem;
    padding-top: 0;
  }

  .evidence-profile > h1 {
    font-size: 1.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}