/* PAC 2000A — Riepilogo attività */

:root {
  --color-bg: #f7f3ec;
  --color-bg-deep: #efe8dc;
  --color-ink: #1a1a1a;
  --color-ink-muted: #5c554c;
  --color-orange: #f15a22;
  --color-orange-dark: #d44814;
  --color-orange-soft: #ff7a45;
  --color-hub: #6b6b6b;
  --color-line: #c8bfb2;
  --color-white: #ffffff;
  --color-border: #2a2a2a;
  --font-display: "Libre Baskerville", Georgia, "Times New Roman", serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --radius: 10px;
  --shadow-soft: 0 10px 30px rgba(26, 26, 26, 0.08);
  --header-h: 4.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--color-ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(241, 90, 34, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(107, 107, 107, 0.08), transparent 50%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-deep) 100%);
  line-height: 1.45;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--color-ink);
  color: var(--color-white);
  text-decoration: none;
  border-radius: 6px;
  transition: top 0.2s var(--ease);
}

.skip-link:focus {
  top: 1rem;
}

/* Header / Footer */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(10px);
  background: rgba(247, 243, 236, 0.88);
  border-bottom: 1px solid rgba(200, 191, 178, 0.7);
}

.site-header__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  gap: 0.1rem;
}

.brand__name {
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--color-orange);
}

.brand__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
}

.site-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3.5rem;
}

.site-footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem 2rem;
  text-align: center;
}

.site-footer__line {
  height: 1px;
  background: var(--color-line);
  margin-bottom: 1rem;
}

.site-footer__brand {
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--color-ink-muted);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-orange);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-orange-dark);
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-line);
  color: var(--color-ink);
}

.btn--ghost:hover {
  border-color: var(--color-orange);
  color: var(--color-orange-dark);
}

/* Home */

.page-home .site-main {
  padding-top: 2rem;
}

.home-hero {
  text-align: center;
  padding: 1.5rem 0 2.25rem;
  animation: fade-up 0.55s var(--ease) both;
}

.home-hero__brand {
  margin: 0 0 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-orange);
  font-size: 0.85rem;
}

.home-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.home-hero__lead {
  margin: 1rem auto 0;
  max-width: 28rem;
  color: var(--color-ink-muted);
  font-size: 1.05rem;
}

.home-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  animation: fade-up 0.65s var(--ease) 0.08s both;
}

@media (min-width: 640px) {
  .home-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .home-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.home-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.25rem 1.2rem 1.1rem;
  text-decoration: none;
  background: var(--color-orange);
  color: var(--color-white);
  border-radius: var(--radius);
  min-height: 8.5rem;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}

.home-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% auto;
  width: 8rem;
  height: 8rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  transition: transform 0.35s var(--ease);
}

.home-card:hover,
.home-card:focus-visible {
  transform: translateY(-4px);
  background: var(--color-orange-dark);
  box-shadow: 0 16px 36px rgba(212, 72, 20, 0.28);
  outline: none;
}

.home-card:hover::after,
.home-card:focus-visible::after {
  transform: scale(1.25) translate(-10%, -10%);
}

.home-card__label {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  line-height: 1.25;
  position: relative;
  z-index: 1;
}

.home-card__short {
  font-size: 0.92rem;
  opacity: 0.92;
  position: relative;
  z-index: 1;
  flex: 1;
}

.home-card__cta {
  position: relative;
  z-index: 1;
  align-self: flex-start;
  margin-top: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}

/* Breadcrumb */

.breadcrumb {
  margin-bottom: 1.25rem;
  animation: fade-up 0.4s var(--ease) both;
}

.breadcrumb__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  font-size: 0.9rem;
  color: var(--color-ink-muted);
}

.breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.breadcrumb__item:not(:last-child)::after {
  content: "›";
  color: var(--color-line);
  font-weight: 700;
}

.breadcrumb a {
  color: var(--color-orange-dark);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease);
}

.breadcrumb a:hover {
  border-bottom-color: currentColor;
}

.breadcrumb [aria-current="page"] {
  color: var(--color-ink);
  font-weight: 600;
}

/* Section */

.section-toolbar {
  margin-bottom: 1.5rem;
  animation: fade-up 0.45s var(--ease) both;
}

.section-toolbar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}

.section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
}

.section-lead {
  margin: 0.55rem 0 0;
  color: var(--color-ink-muted);
  max-width: 36rem;
}

.section-meta {
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.section-meta li,
.meta-chip {
  display: inline-block;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  background: rgba(241, 90, 34, 0.1);
  color: var(--color-orange-dark);
  font-size: 0.82rem;
  font-weight: 600;
}

/* Elenco piatto delle attività */

.flat-panel {
  width: 100%;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(200, 191, 178, 0.85);
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
  animation: fade-up 0.55s var(--ease) 0.05s both;
}

.flat-panel__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.flat-panel__header h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.flat-panel__header span {
  color: var(--color-ink-muted);
  font-size: 0.88rem;
  white-space: nowrap;
}

.flat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 640px) {
  .flat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .flat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.flat-grid__item {
  min-width: 0;
}

.flat-card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  height: 100%;
  min-height: 5.5rem;
  padding: 1rem;
  color: var(--color-ink);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-top: 4px solid var(--color-orange);
  border-radius: var(--radius);
  text-decoration: none;
  transition:
    transform 0.2s var(--ease),
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease),
    background 0.2s var(--ease);
}

.flat-card:hover,
.flat-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--color-orange);
  box-shadow: 0 8px 20px rgba(26, 26, 26, 0.1);
  outline: none;
}

.flat-card.is-active {
  color: var(--color-white);
  background: var(--color-orange);
  border-color: var(--color-orange);
  outline: 2px solid var(--color-ink);
  outline-offset: 2px;
}

.flat-card__label {
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.015em;
}

.flat-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  color: var(--color-ink-muted);
  font-size: 0.82rem;
}

.flat-card__meta span:not(:last-child)::after {
  content: " ·";
}

.flat-card.is-active .flat-card__meta {
  color: rgba(255, 255, 255, 0.88);
}

/* Accordion attività a tutta larghezza */

.activity-panel {
  width: 100%;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(200, 191, 178, 0.85);
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
  animation: fade-up 0.55s var(--ease) 0.05s both;
}

.activity-panel__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.activity-panel__header h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.activity-panel__header span {
  color: var(--color-ink-muted);
  font-size: 0.88rem;
  white-space: nowrap;
}

.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  width: 100%;
}

.activity-accordion {
  width: 100%;
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}

.activity-accordion:hover,
.activity-accordion[open] {
  border-color: var(--color-orange);
  box-shadow: 0 7px 20px rgba(26, 26, 26, 0.08);
}

.activity-accordion__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  min-height: 4rem;
  padding: 1rem 1.1rem;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  transition:
    color 0.2s var(--ease),
    background 0.2s var(--ease);
}

.activity-accordion__header::-webkit-details-marker {
  display: none;
}

.activity-accordion__header::marker {
  content: "";
}

.activity-accordion__header:hover,
.activity-accordion__header:focus-visible {
  color: var(--color-orange-dark);
  background: rgba(241, 90, 34, 0.06);
  outline: none;
}

.activity-accordion[open] > .activity-accordion__header {
  color: var(--color-white);
  background: var(--color-orange);
}

.activity-accordion__title {
  line-height: 1.25;
  letter-spacing: 0.015em;
}

.activity-accordion__icon {
  position: relative;
  flex: 0 0 1.6rem;
  width: 1.6rem;
  height: 1.6rem;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.activity-accordion__icon::before,
.activity-accordion__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.65rem;
  height: 2px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform 0.22s var(--ease);
}

.activity-accordion__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.activity-accordion[open] .activity-accordion__icon::after {
  transform: translate(-50%, -50%) rotate(0);
}

.activity-accordion__body {
  padding: 1.25rem;
  border-top: 1px solid rgba(200, 191, 178, 0.65);
  animation: accordion-in 0.28s var(--ease) both;
}

.activity-accordion__text {
  max-width: 70ch;
  color: var(--color-ink);
  line-height: 1.65;
}

.activity-accordion__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.activity-accordion__text + .activity-accordion__meta,
.activity-accordion__text + .activity-gallery,
.activity-accordion__meta + .activity-gallery {
  margin-top: 1.1rem;
}

.activity-accordion__meta li {
  padding: 0.32rem 0.7rem;
  color: var(--color-orange-dark);
  background: rgba(241, 90, 34, 0.1);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

.activity-accordion__empty {
  margin: 0;
  color: var(--color-ink-muted);
  font-style: italic;
}

.activity-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 0.85rem;
}

.activity-gallery__item {
  margin: 0;
  overflow: hidden;
  background: var(--color-bg);
  border-radius: 8px;
}

.activity-gallery__item img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.activity-gallery__item figcaption {
  padding: 0.6rem 0.75rem;
  color: var(--color-ink-muted);
  font-size: 0.82rem;
}

@keyframes accordion-in {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 639px) {
  .activity-panel {
    padding: 0.8rem;
  }

  .activity-panel__header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.25rem;
  }

  .activity-accordion__body {
    padding: 1rem;
  }
}

.section-layout {
  display: grid;
  gap: 1.25rem;
  animation: fade-up 0.55s var(--ease) 0.05s both;
}

@media (min-width: 900px) {
  .section-layout {
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.85fr);
    align-items: start;
  }
}

/* Tree */

.tree-panel {
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(200, 191, 178, 0.85);
  border-radius: 14px;
  padding: 1rem 0.75rem;
  box-shadow: var(--shadow-soft);
}

.tree-root,
.tree-children {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tree-root {
  display: block;
}

.tree-children {
  margin-left: 1.15rem;
  padding-left: 0.85rem;
  border-left: 2px solid var(--color-line);
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.35s var(--ease), opacity 0.28s var(--ease), margin 0.28s var(--ease);
}

.tree-children.is-open {
  max-height: 2000px;
  opacity: 1;
  margin-top: 0.35rem;
  margin-bottom: 0.25rem;
}

.tree-children[hidden] {
  display: block;
  max-height: 0;
  opacity: 0;
  margin: 0;
  padding-top: 0;
  padding-bottom: 0;
  border-left-color: transparent;
}

.tree-item {
  margin: 0.35rem 0;
}

.tree-node {
  display: flex;
  align-items: flex-start;
  gap: 0.35rem;
}

.tree-toggle {
  flex: 0 0 auto;
  width: 1.7rem;
  height: 1.7rem;
  margin-top: 0.35rem;
  border: 1px solid var(--color-line);
  border-radius: 6px;
  background: var(--color-white);
  cursor: pointer;
  position: relative;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.tree-toggle::before,
.tree-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--color-ink);
  transition: transform 0.25s var(--ease);
}

.tree-toggle::before {
  width: 10px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.tree-toggle::after {
  width: 2px;
  height: 10px;
  transform: translate(-50%, -50%);
}

.tree-toggle[aria-expanded="true"]::after {
  transform: translate(-50%, -50%) scaleY(0);
}

.tree-toggle:hover {
  border-color: var(--color-orange);
}

.tree-toggle--spacer {
  display: inline-block;
  width: 1.7rem;
  height: 1.7rem;
  margin-top: 0.35rem;
  visibility: hidden;
}

.tree-link {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
}

.tree-link:hover,
.tree-link:focus-visible {
  transform: translateX(2px);
  outline: none;
}

.tree-link--root,
.tree-link--category {
  background: var(--color-orange);
  color: var(--color-white);
  box-shadow: 0 6px 16px rgba(241, 90, 34, 0.22);
}

.tree-link--root:hover,
.tree-link--category:hover,
.tree-link--root:focus-visible,
.tree-link--category:focus-visible {
  background: var(--color-orange-dark);
}

.tree-link--hub {
  background: var(--color-hub);
  color: var(--color-white);
}

.tree-link--leaf {
  background: var(--color-white);
  border-color: var(--color-border);
  color: var(--color-ink);
}

.tree-link--leaf:hover,
.tree-link--leaf:focus-visible {
  border-color: var(--color-orange);
  box-shadow: 0 4px 14px rgba(26, 26, 26, 0.08);
}

.tree-item.is-active > .tree-node > .tree-link {
  outline: 2px solid var(--color-ink);
  outline-offset: 2px;
}

.tree-item.is-in-path:not(.is-active) > .tree-node > .tree-link--leaf {
  border-color: var(--color-orange);
}

.tree-link__label {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.tree-link__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tree-link--root .meta-chip,
.tree-link--category .meta-chip,
.tree-link--hub .meta-chip {
  background: rgba(255, 255, 255, 0.18);
  color: var(--color-white);
}

/* Focus panel */

.focus-panel {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(200, 191, 178, 0.85);
  border-radius: 14px;
  padding: 1.1rem 1rem 1.2rem;
  box-shadow: var(--shadow-soft);
}

.focus-panel__title {
  margin: 0 0 0.85rem;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.focus-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.focus-card {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.85rem 0.95rem;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid var(--color-line);
  background: var(--color-white);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.focus-card:hover,
.focus-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--color-orange);
  outline: none;
}

.focus-card--category,
.focus-card--hub,
.focus-card--root {
  background: var(--color-orange);
  border-color: transparent;
  color: var(--color-white);
}

.focus-card--category:hover,
.focus-card--hub:hover,
.focus-card--root:hover {
  background: var(--color-orange-dark);
}

.focus-card__label {
  font-weight: 700;
  font-size: 0.95rem;
}

.focus-card__meta {
  font-size: 0.82rem;
  opacity: 0.85;
}

/* Related */

.related {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-line);
  animation: fade-up 0.5s var(--ease) 0.1s both;
}

.related__title {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.related__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.related__link {
  display: inline-flex;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--color-line);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  background: rgba(255, 255, 255, 0.65);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.related__link:hover,
.related__link:focus-visible {
  border-color: var(--color-orange);
  color: var(--color-orange-dark);
  transform: translateY(-1px);
  outline: none;
}

/* Error */

.error-box {
  text-align: center;
  padding: 3rem 1rem;
}

.error-box h1 {
  font-family: var(--font-display);
}

.error-box .btn {
  margin-top: 1rem;
}

/* Desktop: tree more horizontal for top categories */
@media (min-width: 900px) {
  .tree-panel {
    padding: 1.25rem 1rem;
  }

  .tree-item--root > .tree-children.is-open,
  .tree-item--hub > .tree-children.is-open {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-left: 0;
    padding-left: 0;
    border-left: 0;
    padding-top: 0.75rem;
  }

  .tree-item--root > .tree-children > .tree-item,
  .tree-item--hub > .tree-children > .tree-item {
    margin: 0;
  }

  .tree-item--root > .tree-children > .tree-item > .tree-children,
  .tree-item--hub > .tree-children > .tree-item > .tree-children {
    margin-left: 0.5rem;
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}