.equipment-page {
  background: var(--paper);
  color: #27305a;
}

.equipment-page .equipment-hero {
  padding-bottom: clamp(2.25rem, 4vw, 3.25rem);
  padding-top: clamp(7.75rem, 10vw, 9rem);
}

.equipment-page .equipment-hero h1 {
  font-size: clamp(3rem, 7vw, 6.6rem);
  max-width: 12ch;
}

.equipment-page .equipment-hero .trip-lead {
  font-size: clamp(1rem, 1.7vw, 1.25rem);
  max-width: 48rem;
}

.equipment-section-nav {
  align-items: stretch;
  background: #fff;
  border-bottom: 1px solid #d8deea;
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  overflow-x: visible;
  padding: 0 clamp(1rem, 5vw, 4.5rem);
  position: sticky;
  top: var(--site-header-height);
  z-index: 20;
}

.equipment-page .equipment-section-nav a {
  align-items: center;
  border-bottom: .25rem solid transparent;
  color: var(--blue);
  display: inline-flex;
  font-size: .88rem;
  font-weight: 900;
  justify-content: center;
  min-height: 3.5rem;
  padding: .8rem 1.15rem .65rem;
  text-decoration: none;
}

.equipment-page .equipment-section-nav a:hover {
  background: #f2f5f8;
  border-bottom-color: var(--yellow);
}

.equipment-page .equipment-section-nav a:active {
  background: var(--yellow);
  border-bottom-color: var(--red);
}

.equipment-page .equipment-section-nav a:focus-visible,
.equipment-page a:focus-visible {
  outline: .2rem solid var(--red);
  outline-offset: .2rem;
}

.equipment-page :is(#quick-check, #essential, #optional, #not-allowed, #sources) {
  scroll-margin-top: calc(var(--site-header-height) + var(--section-navigation-height) + 1rem);
}

.equipment-quick-check {
  background: var(--yellow);
  display: grid;
  gap: 1.5rem clamp(2rem, 7vw, 6rem);
  grid-template-columns: minmax(15rem, .75fr) minmax(20rem, 1.25fr);
  padding: clamp(2.5rem, 5vw, 4.5rem) clamp(1.5rem, 8vw, 9rem);
}

.equipment-quick-heading .eyebrow { color: #6b3600; }

.equipment-quick-heading h2 {
  color: var(--blue);
  font-size: clamp(2.25rem, 4.5vw, 4.5rem);
  letter-spacing: -.055em;
  line-height: .94;
  margin: .4rem 0 1rem;
}

.equipment-quick-heading p:last-child {
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
  max-width: 32rem;
}

.equipment-quick-check > ul {
  columns: 2;
  column-gap: 2.5rem;
  list-style: disc;
  margin: 0;
  padding-left: 1.4rem;
}

.equipment-quick-check > ul li {
  break-inside: avoid;
  font-size: 1rem;
  font-weight: 750;
  line-height: 1.45;
  margin: 0 0 .7rem;
  padding-left: .2rem;
}

.equipment-principle {
  background: #fff8d6;
  border-left: .35rem solid var(--red);
  grid-column: 1 / -1;
  line-height: 1.65;
  margin: .5rem 0 0;
  max-width: 72rem;
  padding: 1rem 1.2rem;
}

.equipment-section {
  background: var(--paper);
  padding-block: clamp(3.5rem, 7vw, 6.5rem);
}

.equipment-page .trip-section-heading {
  align-items: end;
  max-width: 72rem;
}

.equipment-page .trip-section-heading h2 {
  font-size: clamp(2.5rem, 5vw, 5rem);
  max-width: 12ch;
}

.equipment-page .trip-section-heading > p {
  font-size: 1rem;
  max-width: 38rem;
}

.equipment-grid {
  display: grid;
  gap: clamp(1.25rem, 2.5vw, 2rem);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 72rem;
}

.equipment-grid-essential { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.equipment-card {
  background: #fff;
  border: 1px solid #dce3ec;
  box-shadow: 0 .65rem 1.8rem #10163d12;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.equipment-visual {
  background: var(--blue);
  border-bottom: .35rem solid var(--yellow);
  display: block;
  height: clamp(13.5rem, 22vw, 17rem);
  object-fit: contain;
  object-position: center;
  width: 100%;
}

.equipment-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.4rem clamp(1.25rem, 2.2vw, 1.7rem) 1.65rem;
}

.equipment-status {
  align-self: flex-start;
  background: var(--blue);
  color: #fff;
  display: inline-block;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .075em;
  line-height: 1.2;
  margin-bottom: .85rem;
  padding: .45rem .6rem;
  text-transform: uppercase;
}

.equipment-status-strong {
  background: var(--yellow);
  color: var(--blue);
}

.equipment-status-prohibited { background: #b7222a; }

.equipment-card h3 {
  color: var(--blue);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  line-height: 1.1;
  margin: 0 0 .8rem;
}

.equipment-card p {
  color: #46536b;
  font-size: 1rem;
  line-height: 1.65;
  margin: 0 0 1rem;
}

.equipment-card p:last-child { margin-bottom: 0; }

.equipment-mini-list {
  color: #394861;
  font-size: 1rem;
  line-height: 1.5;
  margin: .1rem 0 0;
  padding-left: 1.2rem;
}

.equipment-mini-list li + li { margin-top: .35rem; }

.equipment-optional { background: var(--cream); }
.equipment-optional .equipment-card { background: #fffdf8; }

.equipment-not-allowed {
  background: #f8ecec;
  border-top: .5rem solid var(--red);
}

.equipment-not-allowed .eyebrow,
.equipment-not-allowed .equipment-card h3 { color: #9f1f29; }

.equipment-grid-prohibited .equipment-visual { border-bottom-color: var(--red); }

.equipment-sources {
  background: var(--blue);
  color: #fff;
  display: grid;
  gap: 2rem clamp(2rem, 7vw, 6rem);
  grid-template-columns: minmax(16rem, .8fr) minmax(20rem, 1.2fr);
  padding: clamp(3rem, 6vw, 5.5rem) clamp(1.5rem, 8vw, 9rem);
}

.equipment-sources .eyebrow { color: var(--yellow); }

.equipment-sources h2 {
  color: #fff;
  font-size: clamp(2.5rem, 5vw, 5rem);
  letter-spacing: -.055em;
  line-height: .95;
  margin: .4rem 0 1.1rem;
}

.equipment-sources p,
.equipment-sources li {
  color: #e5ebf7;
  font-size: 1rem;
  line-height: 1.65;
}

.equipment-referee {
  border-left: .3rem solid var(--yellow);
  font-weight: 800;
  margin: 1.4rem 0 0;
  padding-left: 1rem;
}

.equipment-source-block {
  background: #ffffff0f;
  border: 1px solid #ffffff2e;
  padding: clamp(1.25rem, 3vw, 2rem);
}

.equipment-source-block p { margin: 0 0 1rem; }
.equipment-source-block ul { margin: 0; padding-left: 1.2rem; }
.equipment-source-block li + li { margin-top: .55rem; }

.equipment-source-block a {
  color: var(--yellow);
  font-weight: 800;
  overflow-wrap: anywhere;
  text-decoration-thickness: .1em;
  text-underline-offset: .18em;
}

.equipment-source-block a:hover { color: #fff; }

@media (width <= 900px) {
  .equipment-grid-essential { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .equipment-quick-check,
  .equipment-sources { grid-template-columns: 1fr; }
  .equipment-quick-check > ul { columns: 2; }
}

@media (width <= 600px) {
  .equipment-page .equipment-hero {
    padding-bottom: 2.25rem;
    padding-top: 7.5rem;
  }

  .equipment-page .equipment-hero h1 { font-size: clamp(3rem, 16vw, 4.25rem); }

  .equipment-section-nav { padding-inline: .35rem; }

  .equipment-page .equipment-section-nav a {
    flex: 1 1 50%;
    font-size: .78rem;
    min-height: 2.85rem;
    padding: .55rem .45rem .45rem;
    text-align: center;
  }

  .equipment-page :is(#quick-check, #essential, #optional, #not-allowed, #sources) {
    scroll-margin-top: calc(var(--site-header-height) + var(--section-navigation-height) + 1rem);
  }

  .equipment-quick-check { padding: 2.5rem 1.3rem; }
  .equipment-quick-check > ul { columns: 1; }
  .equipment-section { padding-block: 3.5rem; }
  .equipment-grid,
  .equipment-grid-essential { grid-template-columns: 1fr; }
  .equipment-visual { height: min(73vw, 17rem); }
  .equipment-card-body { padding: 1.25rem 1.25rem 1.5rem; }
  .equipment-sources { padding: 3.5rem 1.3rem; }
}

@media (prefers-reduced-motion: reduce) {
  .equipment-page *,
  .equipment-page *::before,
  .equipment-page *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}