.cczy-series-intro,
.cczy-catalog-heading {
  --cczy-text: #17191a;
  --cczy-muted: #5d6468;
  --cczy-border: #d9dee0;
  --cczy-surface: #f5f7f7;
  --cczy-accent: #105d6a;
  --cczy-accent-dark: #0b424b;
  box-sizing: border-box;
  color: var(--cczy-text);
  font-family: inherit;
  margin-left: auto;
  margin-right: auto;
  max-width: 1160px;
}

.cczy-series-intro *,
.cczy-catalog-heading * {
  box-sizing: border-box;
}

.cczy-series-intro {
  margin-bottom: 52px;
  padding: 18px 0 8px;
}

.cczy-series-intro h2,
.cczy-series-intro h3,
.cczy-catalog-heading h2 {
  color: var(--cczy-text);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 0;
}

.cczy-series-intro h2 {
  font-size: clamp(30px, 4vw, 46px);
  margin-bottom: 18px;
}

.cczy-series-intro h3 {
  font-size: 21px;
  margin-bottom: 12px;
}

.cczy-eyebrow,
.cczy-panel-label,
.cczy-series-card__index {
  color: var(--cczy-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.cczy-lead {
  color: #34393c;
  font-size: 18px;
  line-height: 1.85;
  margin: 0;
  max-width: 860px;
}

.cczy-series-hero {
  border-bottom: 1px solid var(--cczy-border);
  padding: 22px 0 34px;
}

.cczy-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.cczy-intro-panel {
  min-width: 0;
  padding: 34px 34px 34px 0;
}

.cczy-intro-panel + .cczy-intro-panel {
  border-left: 1px solid var(--cczy-border);
  padding-left: 34px;
  padding-right: 0;
}

.cczy-intro-panel p,
.cczy-intro-panel li,
.cczy-selection-note p,
.cczy-series-card p,
.cczy-catalog-heading p {
  color: var(--cczy-muted);
  font-size: 16px;
  line-height: 1.8;
}

.cczy-intro-panel p {
  margin: 0;
}

.cczy-intro-panel ul {
  margin: 0;
  padding-left: 1.25em;
}

.cczy-intro-panel li + li {
  margin-top: 6px;
}

.cczy-selection-note {
  align-items: start;
  background: var(--cczy-surface);
  border-left: 4px solid var(--cczy-accent);
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(180px, 0.35fr) 1fr;
  margin-top: 4px;
  padding: 24px 28px;
}

.cczy-selection-note h3,
.cczy-selection-note p {
  margin: 0;
}

.cczy-series-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.cczy-button,
.cczy-series-card a {
  align-items: center;
  display: inline-flex;
  font-weight: 700;
  justify-content: center;
  min-height: 44px;
  text-decoration: none;
}

.cczy-button {
  border: 1px solid var(--cczy-accent);
  padding: 10px 20px;
}

.cczy-button--primary {
  background: var(--cczy-accent);
  color: #fff;
}

.cczy-button--primary:hover {
  background: var(--cczy-accent-dark);
  color: #fff;
}

.cczy-button--secondary {
  background: #fff;
  color: var(--cczy-accent);
}

.cczy-button--secondary:hover {
  background: var(--cczy-surface);
  color: var(--cczy-accent-dark);
}

.cczy-button:focus-visible,
.cczy-series-card a:focus-visible {
  outline: 3px solid #efaa1f;
  outline-offset: 3px;
}

.cczy-series-intro--center {
  border-bottom: 1px solid var(--cczy-border);
  padding-bottom: 38px;
}

.cczy-series-grid {
  border-bottom: 1px solid var(--cczy-border);
  border-top: 1px solid var(--cczy-border);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 34px;
}

.cczy-series-card {
  min-width: 0;
  padding: 28px;
}

.cczy-series-card__visual {
  aspect-ratio: 3 / 2;
  background: #e9edee;
  margin: 0 0 22px;
  overflow: hidden;
}

.cczy-series-card__visual img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.cczy-series-card + .cczy-series-card {
  border-left: 1px solid var(--cczy-border);
}

.cczy-series-card p {
  margin: 0 0 18px;
}

.cczy-series-card .cczy-series-card__index {
  color: var(--cczy-accent);
  font-size: 12px;
  line-height: 1.4;
  margin-bottom: 12px;
}

.cczy-series-card a {
  color: var(--cczy-accent);
  justify-content: flex-start;
  min-height: 36px;
}

.cczy-series-card a::after {
  content: "→";
  margin-left: 8px;
}

.cczy-quick-guide {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  line-height: 1.7;
  padding-top: 24px;
}

.cczy-quick-guide span {
  color: var(--cczy-muted);
}

.cczy-contact-line {
  border-top: 1px solid var(--cczy-border);
  color: var(--cczy-muted);
  line-height: 1.7;
  margin-top: 22px;
  overflow-wrap: anywhere;
  padding-top: 20px;
}

.cczy-catalog-heading {
  border-bottom: 1px solid var(--cczy-border);
  margin-bottom: 30px;
  padding: 0 0 22px;
}

.cczy-catalog-heading h2 {
  font-size: clamp(26px, 3vw, 34px);
}

.cczy-catalog-heading p:last-child {
  margin: 8px 0 0;
}

@media (max-width: 760px) {
  .cczy-series-intro {
    margin-bottom: 36px;
    padding-top: 8px;
  }

  .cczy-series-intro h2 {
    font-size: 31px;
  }

  .cczy-lead {
    font-size: 16px;
    line-height: 1.75;
  }

  .cczy-intro-grid,
  .cczy-series-grid,
  .cczy-selection-note {
    grid-template-columns: 1fr;
  }

  .cczy-intro-panel,
  .cczy-intro-panel + .cczy-intro-panel {
    border-left: 0;
    padding: 26px 0;
  }

  .cczy-intro-panel + .cczy-intro-panel {
    border-top: 1px solid var(--cczy-border);
  }

  .cczy-selection-note {
    gap: 8px;
    padding: 20px;
  }

  .cczy-series-card {
    padding: 24px 0;
  }

  .cczy-series-card + .cczy-series-card {
    border-left: 0;
    border-top: 1px solid var(--cczy-border);
  }

  .cczy-quick-guide {
    display: grid;
    gap: 8px;
  }

}

@media (max-width: 360px) {
  .cczy-series-intro h2 {
    font-size: 27px;
  }

  .cczy-series-actions,
  .cczy-button {
    width: 100%;
  }

  .cczy-button {
    text-align: center;
  }
}