:root {
  --amb-ink: #211820;
  --amb-muted: #6f626c;
  --amb-line: #eadde3;
  --amb-paper: #fffafc;
  --amb-red: #e72352;
  --amb-red-dark: #a90f35;
  --amb-gold: #f2b84b;
  --amb-green: #167b58;
}

.amb-page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem 4.5rem;
  color: var(--amb-ink);
}

.amb-page .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: .48rem;
  margin: 0 0 1.35rem;
  color: var(--amb-muted);
  font-size: .86rem;
}

.amb-page .breadcrumbs a {
  color: var(--amb-red-dark);
  text-decoration: none;
}

.amb-page .kicker {
  display: block;
  margin-bottom: .55rem;
  color: var(--amb-red-dark);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.amb-page h1,
.amb-page h2,
.amb-page h3 {
  color: var(--amb-ink);
  line-height: 1.08;
}

.amb-page h1 {
  max-width: 950px;
  margin: 0;
  font-size: clamp(2.35rem, 6vw, 5.3rem);
  letter-spacing: -.055em;
}

.amb-page h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.55rem, 3vw, 2.5rem);
  letter-spacing: -.035em;
}

.amb-page p,
.amb-page li,
.amb-page dd {
  line-height: 1.7;
}

.amb-category-hero,
.amb-hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 1.4rem;
  padding: clamp(2rem, 6vw, 5.5rem);
  border: 1px solid #3b2934;
  border-radius: 1.6rem;
  background:
    radial-gradient(circle at 88% 12%, rgba(231,35,82,.42), transparent 30%),
    linear-gradient(135deg, #171116 0%, #2c1823 62%, #4f1628 100%);
  color: #fff;
  box-shadow: 0 1.5rem 4rem rgba(42, 14, 28, .18);
}

.amb-category-hero::after,
.amb-hero::after {
  position: absolute;
  right: -6rem;
  bottom: -12rem;
  width: 25rem;
  height: 25rem;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 50%;
  box-shadow: 0 0 0 3rem rgba(255,255,255,.025), 0 0 0 7rem rgba(255,255,255,.02);
  content: "";
}

.amb-category-hero h1,
.amb-category-hero h2,
.amb-hero h1,
.amb-hero h2 {
  position: relative;
  z-index: 1;
  color: #fff;
}

.amb-category-hero .kicker,
.amb-hero .kicker {
  color: #ffafc2;
}

.amb-category-hero .lead,
.amb-hero .lead {
  position: relative;
  z-index: 1;
  max-width: 790px;
  margin: 1.25rem 0 0;
  color: #f7eaf0;
  font-size: clamp(1.03rem, 2vw, 1.28rem);
}

.amb-hero {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(1.2rem, 4vw, 3rem);
  align-items: center;
}

.amb-hero h1 {
  font-size: clamp(2.15rem, 5vw, 4.5rem);
}

.amb-hero-watch {
  background:
    radial-gradient(circle at 88% 12%, rgba(242,184,75,.32), transparent 30%),
    linear-gradient(135deg, #171116 0%, #312318 62%, #513813 100%);
}

.amb-monogram {
  position: relative;
  z-index: 1;
  display: grid;
  width: clamp(6.5rem, 15vw, 10rem);
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 1.3rem;
  background: linear-gradient(145deg, rgba(255,255,255,.16), rgba(255,255,255,.04));
  color: #fff;
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 900;
  letter-spacing: -.06em;
  transform: rotate(-3deg);
}

.amb-meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  align-items: center;
  margin-top: 1.25rem;
  color: #d9c9d1;
  font-size: .84rem;
}

.amb-status {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: .42rem .68rem;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .03em;
}

.amb-status-confirmed {
  background: #dff8ec;
  color: #0b6748;
}

.amb-status-reported {
  background: #fff0c7;
  color: #77520a;
}

.amb-stat-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .7rem;
  margin-top: 2rem;
}

.amb-stat-grid div {
  padding: 1rem;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: .9rem;
  background: rgba(255,255,255,.065);
}

.amb-stat-grid strong,
.amb-stat-grid span {
  display: block;
}

.amb-stat-grid strong {
  margin-bottom: .2rem;
  color: #fff;
  font-size: 1.65rem;
}

.amb-stat-grid span {
  color: #dacbd2;
  font-size: .82rem;
}

.amb-method {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 1px;
  overflow: hidden;
  margin: 1.4rem 0 3.5rem;
  border: 1px solid var(--amb-line);
  border-radius: 1.2rem;
  background: var(--amb-line);
}

.amb-method > div {
  padding: 1.5rem;
  background: #fff;
}

.amb-method h2,
.amb-method h3 {
  margin: 0 0 .65rem;
}

.amb-method h3 {
  font-size: 1.05rem;
}

.amb-method p {
  margin: 0;
  color: var(--amb-muted);
}

.amb-category-group {
  margin: 4rem 0;
  scroll-margin-top: 2rem;
}

.amb-section-head {
  display: flex;
  gap: 1rem 2rem;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 1.2rem;
}

.amb-section-head h2,
.amb-section-head p,
.amb-section-head .kicker {
  margin-bottom: 0;
}

.amb-section-head p {
  max-width: 520px;
  color: var(--amb-muted);
}

.amb-section-head > a {
  color: var(--amb-red-dark);
  font-weight: 800;
}

.amb-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.amb-card {
  display: flex;
  min-width: 0;
  min-height: 22rem;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.25rem;
  border: 1px solid var(--amb-line);
  border-radius: 1.1rem;
  background: #fff;
  box-shadow: 0 .7rem 2rem rgba(64, 27, 43, .055);
}

.amb-card-top,
.amb-card footer {
  display: flex;
  gap: .8rem;
  align-items: center;
  justify-content: space-between;
}

.amb-card-avatar {
  display: grid;
  width: 3.45rem;
  aspect-ratio: 1;
  place-items: center;
  border-radius: .85rem;
  background: linear-gradient(145deg, #3a1e2c, #e72352);
  color: #fff;
  font-weight: 900;
  letter-spacing: -.04em;
}

.amb-card-field {
  display: block;
  margin: 1.35rem 0 .45rem;
  color: var(--amb-muted);
  font-size: .8rem;
  font-weight: 750;
}

.amb-card h3 {
  margin: 0 0 .65rem;
  font-size: 1.35rem;
}

.amb-card p {
  margin: 0;
  color: var(--amb-muted);
  font-size: .93rem;
}

.amb-card footer {
  margin-top: 1.3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--amb-line);
  font-size: .79rem;
}

.amb-card footer time {
  color: var(--amb-muted);
}

.amb-card footer a {
  color: var(--amb-red-dark);
  font-weight: 850;
  text-align: right;
  text-decoration: none;
}

.amb-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.amb-feature {
  padding: 1.4rem;
  border-radius: 1.1rem;
  background: linear-gradient(145deg, #fbedf2, #fff9fb);
  color: var(--amb-ink);
  text-decoration: none;
}

.amb-feature > span {
  color: var(--amb-red-dark);
  font-size: .74rem;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.amb-feature h3 {
  margin: .65rem 0;
  font-size: 1.3rem;
}

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

.amb-feature b {
  color: var(--amb-red-dark);
  font-size: .85rem;
}

.amb-watchlist {
  padding: 1.5rem;
  border: 1px dashed #d3a531;
  border-radius: 1.3rem;
  background: #fffbef;
}

.amb-answer {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  gap: 1rem;
  margin: 1.2rem 0;
  padding: 1.35rem;
  border-left: .35rem solid var(--amb-red);
  border-radius: .8rem;
  background: #fff1f5;
}

.amb-answer > span {
  color: var(--amb-red-dark);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.amb-answer p {
  margin: 0;
}

.amb-answer-caution {
  border-left-color: var(--amb-gold);
  background: #fff9e9;
}

.amb-answer-caution > span {
  color: #785207;
}

.amb-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin: 1.2rem 0 3.5rem;
  border: 1px solid var(--amb-line);
  border-radius: 1rem;
  background: var(--amb-line);
}

.amb-facts div {
  padding: 1.1rem;
  background: #fff;
}

.amb-facts dt {
  margin-bottom: .35rem;
  color: var(--amb-muted);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.amb-facts dd {
  margin: 0;
  font-size: .95rem;
  font-weight: 700;
}

.amb-prose {
  max-width: 900px;
  margin: 0 auto;
}

.amb-prose > section,
.amb-timeline-year {
  margin: 0 0 3.8rem;
  scroll-margin-top: 2rem;
}

.amb-prose p,
.amb-prose li {
  color: #4e434a;
  font-size: 1.02rem;
}

.amb-boundary {
  padding: 1.5rem;
  border: 1px solid var(--amb-line);
  border-radius: 1.1rem;
  background: var(--amb-paper);
}

.amb-source-list {
  display: grid;
  gap: .75rem;
  padding: 0;
  list-style: none;
  counter-reset: sources;
}

.amb-source-list li {
  display: grid;
  grid-template-columns: minmax(9rem, .55fr) minmax(14rem, 1fr);
  gap: .3rem 1rem;
  padding: 1rem;
  border: 1px solid var(--amb-line);
  border-radius: .85rem;
  background: #fff;
  counter-increment: sources;
}

.amb-source-list li::before {
  grid-row: 1 / 4;
  align-self: start;
  color: var(--amb-red);
  content: counter(sources, decimal-leading-zero);
  font-weight: 900;
}

.amb-source-list strong,
.amb-source-list span,
.amb-source-list small,
.amb-source-list code {
  grid-column: 2;
}

.amb-source-list small {
  color: var(--amb-muted);
}

.amb-source-list code {
  overflow-wrap: anywhere;
  color: #6d3044;
  font-size: .76rem;
  white-space: normal;
}

.amb-faq {
  display: grid;
  gap: .7rem;
}

.amb-faq details {
  padding: 1rem 1.1rem;
  border: 1px solid var(--amb-line);
  border-radius: .8rem;
  background: #fff;
}

.amb-faq summary {
  cursor: pointer;
  font-weight: 850;
}

.amb-faq p {
  margin: .8rem 0 0;
}

.amb-related {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .65rem;
}

.amb-related a {
  display: flex;
  gap: .7rem;
  align-items: center;
  justify-content: space-between;
  padding: .95rem 1rem;
  border: 1px solid var(--amb-line);
  border-radius: .8rem;
  color: var(--amb-red-dark);
  font-weight: 800;
  text-decoration: none;
}

.amb-responsible {
  max-width: 900px;
  margin: 3.5rem auto 0;
  padding: 1.2rem;
  border-radius: .9rem;
  background: #261b21;
  color: #f7ebf0;
}

.amb-responsible p {
  margin: .35rem 0 0;
  color: #dfd0d7;
}

.amb-timeline-year > h2 {
  padding-bottom: .7rem;
  border-bottom: 3px solid var(--amb-ink);
}

.amb-timeline-year ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.amb-timeline-year li {
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--amb-line);
}

.amb-timeline-year time {
  color: var(--amb-muted);
  font-size: .86rem;
  font-weight: 800;
}

.amb-timeline-year h3,
.amb-timeline-year p {
  margin: 0;
}

.amb-timeline-year h3 {
  font-size: 1.12rem;
}

.amb-timeline-year h3 a {
  color: var(--amb-red-dark);
}

.amb-three {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .8rem;
}

.amb-three article {
  padding: 1.15rem;
  border-radius: .9rem;
  background: #f8edf1;
}

.amb-three b {
  color: var(--amb-red);
  font-size: 1.4rem;
}

.amb-three h3 {
  margin: .65rem 0 .3rem;
}

.amb-three p {
  margin: 0;
  font-size: .9rem;
}

.amb-name-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .6rem;
  padding: 0;
  list-style: none;
}

.amb-name-list li {
  display: flex;
  justify-content: space-between;
  padding: .85rem;
  border-bottom: 1px solid var(--amb-line);
}

.amb-name-list a {
  color: var(--amb-red-dark);
  font-weight: 800;
}

.amb-name-list span {
  color: var(--amb-muted);
  font-size: .78rem;
}

.amb-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--amb-line);
  border-radius: .9rem;
}

.amb-table-wrap table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

.amb-table-wrap th,
.amb-table-wrap td {
  padding: .9rem;
  border-bottom: 1px solid var(--amb-line);
  text-align: left;
  vertical-align: top;
}

.amb-table-wrap th {
  background: #fbf1f5;
}

.amb-table-wrap tbody th {
  background: #fff;
}

.amb-table-wrap a {
  color: var(--amb-red-dark);
}

.amb-blog-category {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(18rem, .75fr);
  gap: 1.2rem;
  align-items: stretch;
  margin: 1.5rem 0 4rem;
  padding: 1.5rem;
  border: 1px solid var(--amb-line);
  border-radius: 1.25rem;
  background: #fff;
}

.amb-blog-category h2 {
  margin-bottom: .7rem;
}

.amb-blog-category .button {
  display: inline-flex;
  margin-top: 1.2rem;
}

.amb-category-numbers {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.amb-category-numbers span {
  padding: .55rem .75rem;
  border-radius: 999px;
  background: #f7ebef;
  color: var(--amb-muted);
  font-size: .82rem;
}

.amb-category-numbers b {
  color: var(--amb-red-dark);
}

.amb-blog-orbit {
  position: relative;
  display: grid;
  min-height: 17rem;
  place-items: center;
  overflow: hidden;
  border-radius: 1rem;
  background: #21161c;
  color: #fff;
}

.amb-blog-orbit::before,
.amb-blog-orbit::after {
  position: absolute;
  width: 14rem;
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%;
  content: "";
}

.amb-blog-orbit::after {
  width: 9rem;
}

.amb-blog-orbit b {
  z-index: 1;
  text-align: center;
  letter-spacing: .08em;
}

.amb-blog-orbit span {
  position: absolute;
  z-index: 2;
  padding: .35rem .55rem;
  border-radius: 999px;
  background: var(--amb-red);
  font-size: .72rem;
  font-weight: 850;
}

.amb-blog-orbit span:nth-child(1) { top: 1.2rem; left: 1.2rem; }
.amb-blog-orbit span:nth-child(2) { right: 1rem; bottom: 1.3rem; }
.amb-blog-orbit span:nth-child(3) { top: 2.7rem; right: 1.1rem; }

@media (hover: hover) {
  .amb-card,
  .amb-feature,
  .amb-related a {
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
  }

  .amb-card:hover,
  .amb-feature:hover,
  .amb-related a:hover {
    transform: translateY(-3px);
    border-color: #d7b2c1;
    box-shadow: 0 1rem 2.4rem rgba(64, 27, 43, .1);
  }
}

@media (max-width: 900px) {
  .amb-grid,
  .amb-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .amb-stat-grid,
  .amb-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .amb-method,
  .amb-blog-category {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .amb-page {
    padding-inline: 1rem;
  }

  .amb-category-hero,
  .amb-hero {
    padding: 1.5rem;
    border-radius: 1.1rem;
  }

  .amb-hero {
    grid-template-columns: 1fr;
  }

  .amb-monogram {
    width: 5.3rem;
  }

  .amb-grid,
  .amb-feature-grid,
  .amb-facts,
  .amb-stat-grid,
  .amb-related,
  .amb-three,
  .amb-name-list {
    grid-template-columns: 1fr;
  }

  .amb-section-head,
  .amb-card footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .amb-answer {
    grid-template-columns: 1fr;
  }

  .amb-source-list li {
    grid-template-columns: 2rem minmax(0, 1fr);
  }

  .amb-timeline-year li {
    grid-template-columns: 1fr;
  }
}