.topic-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px 72px;
}

.topic-hero-strip {
  padding: 56px 24px 40px;
  background:
    linear-gradient(135deg, rgba(225, 29, 72, 0.22), rgba(31, 41, 55, 0.9)),
    var(--surface);
  border-bottom: 2px solid var(--accent);
  position: relative;
  overflow: hidden;
}

.topic-hero-strip::before {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  right: 8%;
  top: -50px;
  border: 2px solid rgba(251, 113, 133, 0.35);
  transform: rotate(18deg);
}

.topic-hero-strip h1 {
  margin: 0 0 10px;
  position: relative;
  max-width: 820px;
  margin-inline: auto;
  text-align: center;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.topic-hero-strip p {
  margin: 0 auto;
  max-width: 640px;
  text-align: center;
  color: var(--muted);
  position: relative;
}

.topic-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 28px;
  align-items: start;
}

.topic-prose h2 {
  margin: 28px 0 12px;
  font-size: 1.3rem;
  font-family: var(--font-serif);
  color: var(--accent);
}

.topic-prose h3 {
  margin: 20px 0 8px;
  font-size: 1.05rem;
  color: var(--text);
}

.topic-prose p {
  color: rgba(249, 250, 251, 0.9);
  margin: 0 0 14px;
}

.topic-prose ul {
  color: rgba(249, 250, 251, 0.88);
  padding-left: 1.15rem;
}

.topic-rail {
  position: sticky;
  top: 60px;
  background: rgba(225, 29, 72, 0.1);
  border: 1px solid var(--border);
  padding: 18px;
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.35);
}

.topic-rail h2 {
  margin: 0 0 10px;
  font-size: 0.95rem;
  color: var(--accent);
  font-family: var(--font-serif);
}

.topic-rail ol {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.topic-rail li {
  margin-bottom: 8px;
}

.topic-stat-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 24px 0;
}

.topic-stat {
  text-align: center;
  padding: 16px 10px;
  border: 1px solid var(--border);
  background: rgba(17, 24, 39, 0.85);
}

.topic-stat strong {
  display: block;
  font-size: 1.4rem;
  color: var(--primary);
  font-family: var(--font-serif);
  font-variant-numeric: tabular-nums;
}

.topic-stat span {
  font-size: 0.8rem;
  color: var(--muted);
}

.topic-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 20px 0;
}

.topic-panel {
  background: rgba(17, 24, 39, 0.8);
  border: 1px solid var(--border);
  padding: 18px;
}

.topic-quote {
  margin: 24px 0;
  padding: 22px;
  border-left: 4px solid var(--primary);
  background: rgba(251, 113, 133, 0.08);
  font-size: 1.15rem;
  font-family: var(--font-serif);
}

.topic-img-band {
  margin: 24px 0;
  min-height: 180px;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border);
  max-width: 100%;
  overflow: hidden;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.4);
}

.topic-side-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px 72px;
}

.topic-side-rail {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 16px;
  height: fit-content;
  position: sticky;
  top: 60px;
}

.topic-side-rail img {
  width: 100%;
  max-width: 100%;
  max-height: 280px;
  object-fit: cover;
  display: block;
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.4);
}

.topic-side-rail p {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 10px 0 0;
}

.topic-stack {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 24px 72px;
}

.topic-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0 28px;
  font-size: 0.92rem;
}

.topic-table th,
.topic-table td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  text-align: left;
}

.topic-table th {
  background: rgba(225, 29, 72, 0.15);
  color: var(--accent);
  font-family: var(--font-serif);
}

.topic-table td {
  color: rgba(249, 250, 251, 0.88);
}

.topic-mosaic-band {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 0;
  border-bottom: 2px solid var(--primary);
}

.topic-mosaic-copy {
  padding: 48px 28px;
  background: var(--surface);
}

.topic-mosaic-copy h1 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  text-transform: uppercase;
}

.topic-mosaic-visual {
  min-height: 220px;
  background-size: cover;
  background-position: center;
  border-left: 2px solid var(--accent);
}

.topic-ruleta-wrap {
  max-width: 1000px;
  margin: 0 auto;
  padding: 36px 24px 72px;
}

.topic-ruleta-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin: 22px 0;
}

@media (max-width: 800px) {
  .topic-grid,
  .topic-split,
  .topic-stat-band,
  .topic-side-layout,
  .topic-mosaic-band,
  .topic-ruleta-cols {
    grid-template-columns: 1fr;
  }

  .topic-rail,
  .topic-side-rail {
    position: static;
  }

  .topic-mosaic-visual {
    border-left: none;
    border-top: 2px solid var(--accent);
    min-height: 160px;
    max-width: 100%;
    overflow: hidden;
  }

  .decor-img {
    max-width: 100%;
    width: 100%;
    height: auto;
    max-height: 200px;
  }

  .topic-img-band {
    max-width: 100%;
    min-height: 120px;
    overflow: hidden;
  }

  .topic-side-rail img {
    max-width: 100%;
    width: 100%;
    height: auto;
    max-height: 200px;
  }

  .topic-shell,
  .topic-side-layout,
  .topic-stack,
  .topic-ruleta-wrap {
    padding-left: 16px;
    padding-right: 16px;
    max-width: 100%;
    overflow-x: hidden;
  }

  .topic-hero-strip {
    overflow: hidden;
    max-width: 100%;
  }

  .topic-hero-strip::before {
    width: 120px;
    height: 120px;
    right: -20px;
  }
}

@media (max-width: 375px) {
  .topic-mosaic-visual,
  .topic-img-band,
  .topic-side-rail img,
  .decor-img {
    max-width: 100%;
    overflow: hidden;
  }

  .topic-side-rail img,
  .decor-img {
    max-height: 160px;
  }
}