.units-hero {
  position: relative;
  overflow: hidden;
  padding: 86px 0 82px;
  color: var(--white);
  background: linear-gradient(135deg, var(--green-950), var(--green-800));
}
.units-hero::after {
  content: "";
  position: absolute;
  width: 430px;
  height: 430px;
  right: -120px;
  top: -170px;
  border: 62px solid rgba(200,241,107,.12);
  border-radius: 50%;
}
.units-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; align-items: center; }
.units-hero h1, .unit-hero h1 { margin: 17px 0 23px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(3rem, 6vw, 5.2rem); line-height: .98; letter-spacing: -.045em; }
.units-hero h1 em, .unit-hero h1 em { color: var(--lime); }
.units-hero p { max-width: 690px; color: #d5e6e0; font-size: 1.08rem; }
.units-stat-card { padding: 30px; border: 1px solid rgba(255,255,255,.16); border-radius: 26px; background: rgba(255,255,255,.08); backdrop-filter: blur(12px); }
.units-stat-card strong { display: block; color: var(--lime); font-family: Georgia, serif; font-size: 4.4rem; line-height: 1; }
.units-stat-card span { display: block; margin-top: 8px; font-weight: 850; }
.units-stat-card p { margin-bottom: 0; color: #b8d1c8; font-size: .9rem; }
.units-library { background: var(--paper); }
.units-toolbar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; margin-bottom: 32px; }
.unit-filters { display: flex; flex-wrap: wrap; gap: 9px; }
.unit-filter { border: 1px solid var(--line); border-radius: 999px; background: var(--white); padding: 10px 17px; font-weight: 850; cursor: pointer; }
.unit-filter.active, .unit-filter:hover { border-color: var(--green-800); background: var(--green-800); color: var(--white); }
.unit-search { min-width: min(100%, 330px); border: 1px solid var(--line); border-radius: 999px; padding: 11px 18px; background: var(--white); }
.units-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.unit-card { position: relative; display: flex; min-height: 300px; flex-direction: column; padding: 28px; border: 1px solid rgba(15,95,79,.11); border-radius: 24px; background: var(--white); box-shadow: var(--shadow-soft); text-decoration: none; overflow: hidden; transition: transform var(--transition), box-shadow var(--transition); }
.unit-card::after { content: attr(data-code); position: absolute; right: -6px; bottom: -24px; color: rgba(15,95,79,.055); font: 900 5.2rem/1 Georgia, serif; }
.unit-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.unit-card-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.unit-code { display: inline-grid; place-items: center; min-width: 64px; height: 42px; padding: 0 13px; border-radius: 12px; background: var(--green-900); color: var(--lime); font-family: Georgia, serif; font-weight: 900; }
.unit-level { color: var(--green-700); font-size: .76rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.unit-card h2 { margin: 27px 0 10px; font-size: 1.35rem; line-height: 1.23; }
.unit-card p { margin: 0 0 25px; color: var(--muted); font-size: .91rem; }
.unit-card-link { position: relative; z-index: 1; margin-top: auto; color: var(--green-800); font-weight: 900; }
.units-empty { padding: 46px; border: 1px dashed var(--line); border-radius: 22px; text-align: center; color: var(--muted); }
.transition-note { margin-top: 32px; padding: 22px 24px; border-left: 5px solid var(--gold); border-radius: 0 16px 16px 0; background: #fff7df; color: #5d4a17; }
.transition-note strong { display: block; color: #4c3908; }

.unit-hero { position: relative; overflow: hidden; padding: 76px 0 72px; color: var(--white); background: linear-gradient(140deg, var(--green-950), var(--green-800)); }
.unit-hero::before { content: attr(data-unit-code); position: absolute; right: 4%; bottom: -70px; color: rgba(255,255,255,.055); font: 900 clamp(8rem, 20vw, 17rem)/1 Georgia, serif; }
.unit-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 65px; align-items: center; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; color: #b9d3ca; font-size: .82rem; }
.breadcrumbs a { color: inherit; text-decoration: none; }
.unit-kicker { display: inline-flex; align-items: center; gap: 10px; color: var(--lime); font-weight: 900; text-transform: uppercase; letter-spacing: .12em; font-size: .76rem; }
.unit-hero h1 { font-size: clamp(2.8rem, 5.8vw, 5rem); }
.unit-hero-copy { max-width: 710px; color: #d5e6e0; font-size: 1.08rem; }
.unit-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.unit-quick-card { padding: 30px; border: 1px solid rgba(255,255,255,.14); border-radius: 26px; background: rgba(255,255,255,.08); }
.unit-quick-card > span { color: var(--lime); font-size: .74rem; font-weight: 950; letter-spacing: .1em; text-transform: uppercase; }
.unit-quick-card h2 { margin: 10px 0 18px; font: 700 1.55rem/1.2 Georgia, serif; }
.unit-quick-card ul { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; color: #d9e9e3; }
.unit-quick-card li::before { content: "✓"; margin-right: 9px; color: var(--lime); font-weight: 900; }
.unit-overview { background: var(--paper); }
.unit-overview-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 78px; align-items: start; }
.unit-overview-copy p { color: var(--muted); font-size: 1.03rem; }
.unit-overview-copy .lead { color: var(--green-900); font-size: 1.25rem; font-weight: 760; }
.topic-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.topic-card { min-height: 190px; padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); }
.topic-card span { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--cream); color: var(--green-800); font-weight: 900; }
.topic-card h3 { margin: 16px 0 7px; font-size: 1.06rem; }
.topic-card p { margin: 0; color: var(--muted); font-size: .88rem; }
.unit-strategy { background: var(--cream); }
.strategy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.strategy-panel { padding: 32px; border: 1px solid rgba(15,95,79,.1); border-radius: 24px; background: var(--white); }
.strategy-panel h2 { margin: 0 0 22px; font: 700 2rem/1.1 Georgia, serif; }
.strategy-list { display: grid; gap: 15px; margin: 0; padding: 0; list-style: none; }
.strategy-list li { display: grid; grid-template-columns: 34px 1fr; gap: 13px; color: var(--muted); }
.strategy-list li span { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--green-800); color: var(--lime); font-weight: 900; }
.pitfall-list li span { background: #fff1cf; color: #805b07; }
.unit-resources { background: var(--paper); }
.unit-resources-grid, .unit-events-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 36px; }
.mini-resource-card, .mini-event-card { display: flex; flex-direction: column; min-height: 230px; padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); box-shadow: var(--shadow-soft); }
.mini-resource-card .meta, .mini-event-card .meta { color: var(--green-700); font-size: .74rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.mini-resource-card h3, .mini-event-card h3 { margin: 13px 0 8px; font-size: 1.08rem; }
.mini-resource-card p, .mini-event-card p { margin: 0 0 20px; color: var(--muted); font-size: .87rem; }
.mini-resource-card .card-actions, .mini-event-card .card-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: auto; }
.card-link { display: inline-flex; align-items: center; min-height: 40px; padding: 0 15px; border-radius: 999px; background: var(--green-800); color: var(--white); text-decoration: none; font-size: .82rem; font-weight: 850; }
.card-link.secondary { border: 1px solid var(--line); background: var(--white); color: var(--green-800); }
.empty-unit-content { grid-column: 1/-1; padding: 32px; border: 1px dashed var(--line); border-radius: 18px; color: var(--muted); text-align: center; }
.unit-events { background: var(--green-950); color: var(--white); }
.unit-events .section-heading p { color: #b9d3ca; }
.unit-events .section-heading h2 em { color: var(--lime); }
.unit-events .mini-event-card { border-color: rgba(255,255,255,.12); background: rgba(255,255,255,.07); box-shadow: none; }
.unit-events .mini-event-card p { color: #bdd2ca; }
.unit-events .mini-event-card .meta { color: var(--lime); }
.unit-events .card-link.secondary { border-color: rgba(255,255,255,.22); background: transparent; color: var(--white); }
.mini-event-card .event-materials { margin: -6px 0 20px; }
.mini-event-card .event-materials h4 { margin: 0 0 8px; color: var(--green-900); font-size: .72rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.mini-event-card .event-materials-note { margin: 8px 0 0; font-size: .8rem; }
.mini-event-card .event-materials ul:first-child + .event-materials-note,
.mini-event-card .event-materials h4 + ul + .event-materials-note { margin-top: 10px; }
.unit-events .event-materials h4 { color: var(--lime); }
.unit-events .event-materials-note { color: #bdd2ca; }
.unit-events .empty-unit-content { border-color: rgba(255,255,255,.18); color: #bdd2ca; }
.related-units { background: var(--cream); }
.related-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 34px; }
.related-card { padding: 25px; border: 1px solid rgba(15,95,79,.1); border-radius: 20px; background: var(--white); text-decoration: none; }
.related-card span { color: var(--green-700); font-weight: 900; }
.related-card h3 { margin: 9px 0 6px; }
.related-card p { margin: 0; color: var(--muted); font-size: .86rem; }
.unit-disclaimer { padding: 24px 0 55px; background: var(--cream); color: var(--muted); font-size: .78rem; }

@media (max-width: 980px) {
  .units-grid { grid-template-columns: repeat(2,1fr); }
  .units-hero-grid, .unit-hero-grid, .unit-overview-grid { grid-template-columns: 1fr; gap: 42px; }
  .unit-quick-card { max-width: 650px; }
}
@media (max-width: 760px) {
  .units-grid, .topic-grid, .strategy-grid, .unit-resources-grid, .unit-events-grid, .related-grid { grid-template-columns: 1fr; }
  .units-toolbar { align-items: stretch; flex-direction: column; }
  .unit-search { width: 100%; }
  .units-hero, .unit-hero { padding: 62px 0; }
  .unit-hero-actions { flex-direction: column; align-items: flex-start; }
}

/* Unit-page revision poster cards */
.unit-resources-grid .revision-card { height: 100%; }
.unit-resources-grid .revision-card-body { min-height: 270px; }
.unit-resources-grid .revision-card-footer { margin-top: auto; }

/* Unit-page revision poster pagination
   These rules deliberately mirror the homepage revision-poster pagination.
   They are repeated here so unit pages remain correctly styled even when an
   older cached copy of the main stylesheet is still held by the browser/CDN. */
.unit-resources-summary {
  margin: 30px 0 -14px;
  text-align: center;
}

#unit-resources-pagination.revision-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  width: 100%;
  margin: 30px 0 4px;
}

#unit-resources-pagination.revision-pagination[hidden] {
  display: none;
}

#unit-resources-pagination .revision-page-numbers {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

#unit-resources-pagination .revision-page-control,
#unit-resources-pagination .revision-page-number {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin: 0;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--green-800);
  font: inherit;
  font-size: .82rem;
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 7px 20px rgba(5, 47, 38, .06);
  appearance: none;
  -webkit-appearance: none;
  transition: transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
}

#unit-resources-pagination .revision-page-number {
  padding: 0;
}

#unit-resources-pagination .revision-page-control:hover:not(:disabled),
#unit-resources-pagination .revision-page-number:hover:not(.active) {
  transform: translateY(-1px);
  border-color: var(--green-600);
}

#unit-resources-pagination .revision-page-number.active {
  border-color: var(--green-800);
  background: var(--green-800);
  color: var(--white);
}

#unit-resources-pagination .revision-page-control:disabled {
  opacity: .45;
  cursor: not-allowed;
  box-shadow: none;
}

#unit-resources-pagination .revision-page-control:focus-visible,
#unit-resources-pagination .revision-page-number:focus-visible {
  outline: 3px solid rgba(242, 138, 46, .38);
  outline-offset: 3px;
}

@media (max-width: 600px) {
  #unit-resources-pagination.revision-pagination {
    gap: 8px;
  }

  #unit-resources-pagination .revision-page-control {
    padding: 0 12px;
  }
}