.page-custom .cs-hero {
  padding-top: var(--space-6);
  padding-bottom: var(--space-8);
}

.page-custom .cs-hero .crumbs {
  margin-bottom: var(--space-4);
}

.page-custom .cs-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: var(--border-thin) solid var(--color-line);
  margin-bottom: var(--space-6);
}

.page-custom .cs-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.page-custom .cs-stat + .cs-stat {
  padding-left: var(--space-3);
  border-left: var(--border-thin) solid var(--color-line);
}

.page-custom .cs-stat__n {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  display: block;
}

.page-custom .cs-stat__l {
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--color-ink-muted);
  letter-spacing: 0.06em;
}

.page-custom .cs-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-custom .cs-meter__fig {
  margin: 0;
}

.page-custom .cs-meter__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.page-custom .cs-meter__list {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-custom .cs-meter__item {
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-custom .cs-meter__item a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-1) 0;
  text-decoration: none;
  color: var(--color-ink-soft);
  transition: color 150ms linear;
}

.page-custom .cs-meter__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
  transition: color 150ms linear;
}

.page-custom .cs-meter__bar {
  position: relative;
  display: block;
  height: var(--border-thin);
  background: var(--color-line);
  transition: background-color 150ms linear;
}

.page-custom .cs-meter__bar::after {
  content: "";
  position: absolute;
  left: 0;
  top: calc(var(--border-thin) * -3);
  width: var(--border-thin);
  height: calc(var(--border-thin) * 7);
  background: var(--color-ink-muted);
}

.page-custom .cs-meter__name {
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
  transition: color 150ms linear;
}

.page-custom .cs-meter__item a:hover .cs-meter__bar,
.page-custom .cs-meter__item a:focus-visible .cs-meter__bar {
  background: var(--color-primary);
}

.page-custom .cs-meter__item a:hover .cs-meter__num,
.page-custom .cs-meter__item a:focus-visible .cs-meter__num,
.page-custom .cs-meter__item a:hover .cs-meter__name,
.page-custom .cs-meter__item a:focus-visible .cs-meter__name {
  color: var(--color-primary);
}

.page-custom .cs-hero__title {
  margin: 0 0 var(--space-4);
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-custom .cs-hero__lede .lede {
  max-width: var(--measure);
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-custom .cs-hero__hint {
  max-width: var(--measure);
  margin: 0;
  padding-left: var(--space-3);
  border-left: calc(var(--border-thin) * 2) solid var(--color-primary);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-muted);
}

.page-custom .cs-sec {
  padding-top: var(--section-y);
  padding-bottom: var(--section-y);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-custom .cs-sec--last {
  padding-bottom: var(--section-y-lg);
}

.page-custom .cs-sec__head {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.page-custom .cs-sec__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-custom .cs-sec__sub {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink-soft);
}

.page-custom .cs-sec__sub a,
.page-custom .cs-decide__rest a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-custom .cs-tier {
  padding: var(--space-6) 0;
  border-top: var(--border-thin) solid var(--color-line);
  scroll-margin-top: var(--space-8);
}

.page-custom .cs-tier__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.page-custom .cs-tier__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-custom .cs-tier__meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
}

.page-custom .cs-tier__k {
  display: block;
  margin-bottom: var(--space-1);
  padding-left: var(--space-2);
  border-left: calc(var(--border-thin) * 2) solid var(--color-primary);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
}

.page-custom .cs-tier__block p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-custom .cs-tier__fig {
  margin: var(--space-6) 0 0;
  max-width: 100%;
}

.page-custom .cs-tier__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.page-custom .cs-tier__fig figcaption {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  line-height: 1.7;
  color: var(--color-ink-muted);
}

.page-custom .cs-tier__more {
  margin-top: var(--space-4);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-custom .cs-tier__more summary,
.page-custom .cs-phase__sum {
  cursor: pointer;
  list-style: none;
}

.page-custom .cs-tier__more summary::-webkit-details-marker,
.page-custom .cs-phase__sum::-webkit-details-marker {
  display: none;
}

.page-custom .cs-tier__more summary {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  transition: color 150ms linear;
}

.page-custom .cs-tier__more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
}

.page-custom .cs-tier__more[open] summary::before {
  content: "–";
}

.page-custom .cs-tier__more summary:hover {
  color: var(--color-primary);
}

.page-custom .cs-tier__more p {
  margin: 0;
  padding-bottom: var(--space-3);
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: 1.85;
  color: var(--color-ink-soft);
}

.page-custom .cs-band {
  padding-top: var(--section-y);
  padding-bottom: var(--section-y);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-custom .cs-band .cs-sec__title {
  color: var(--color-contrast-ink);
}

.page-custom .cs-band .cs-sec__sub {
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

.page-custom .cs-band a {
  color: var(--color-contrast-accent);
}

.page-custom .cs-band .label {
  background: transparent;
  color: var(--color-contrast-accent);
  border-color: var(--color-contrast-line);
}

.page-custom .cs-band__cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-custom .cs-band__col {
  min-width: 0;
}

.page-custom .cs-cap {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-custom .cs-cap li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1) var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
}

.page-custom .cs-cap__no {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--color-contrast-accent);
}

.page-custom .cs-cap__t {
  margin-right: auto;
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

.page-custom .cs-cap__v {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
  color: var(--color-contrast-ink);
  opacity: 0.72;
}

.page-custom .cs-band__fig {
  margin: var(--space-6) 0 0;
}

.page-custom .cs-band__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.page-custom .cs-band__cap {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

.page-custom .cs-phase__fig {
  margin: 0 0 var(--space-6);
}

.page-custom .cs-phase__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.page-custom .cs-phase {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-custom .cs-phase__item {
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-custom .cs-phase__sum {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  min-height: 52px;
  padding: var(--space-3) 0;
}

.page-custom .cs-phase__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--color-primary);
}

.page-custom .cs-phase__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-custom .cs-phase__sum::after {
  content: "▸";
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  transition: color 150ms linear;
}

.page-custom .cs-phase__d[open] .cs-phase__sum::after {
  content: "▾";
  color: var(--color-primary);
}

.page-custom .cs-phase__sum:hover::after,
.page-custom .cs-phase__sum:focus-visible::after {
  color: var(--color-primary);
}

.page-custom .cs-phase__body {
  padding-bottom: var(--space-4);
}

.page-custom .cs-phase__body p {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: 1.85;
  color: var(--color-ink-soft);
}

.page-custom .cs-decide {
  display: grid;
  gap: var(--space-3);
  max-width: var(--measure);
  margin-bottom: var(--space-8);
}

.page-custom .cs-decide__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-custom .cs-decide__lead {
  margin: 0;
  padding: var(--space-3) 0 var(--space-3) var(--space-3);
  border-left: calc(var(--border-thin) * 2) solid var(--color-primary);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-custom .cs-decide__rest {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.85;
  color: var(--color-ink-soft);
}

.page-custom .cs-exit {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  padding-top: var(--space-6);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-custom .cs-exit__t {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-custom .cs-meter__item a:focus-visible,
.page-custom .cs-tier__more summary:focus-visible,
.page-custom .cs-phase__sum:focus-visible,
.page-custom .cs-sec__sub a:focus-visible,
.page-custom .cs-decide__rest a:focus-visible,
.page-custom .cs-band a:focus-visible {
  outline: calc(var(--border-thin) * 2) solid var(--color-focus);
  outline-offset: 2px;
}

@media (min-width: 700px) {
  .page-custom .cs-tier__meta {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-6);
  }
}

@media (min-width: 820px) {
  .page-custom .cs-band__cols {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-8);
  }

  .page-custom .cs-band__fig {
    max-width: 640px;
  }
}

@media (min-width: 900px) {
  .page-custom .cs-hero__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-custom .cs-sec__head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: var(--space-6);
    align-items: end;
  }

  .page-custom .cs-tier--1 {
    max-width: 62%;
  }

  .page-custom .cs-tier--2 {
    max-width: 71%;
  }

  .page-custom .cs-tier--3 {
    max-width: 80%;
  }

  .page-custom .cs-tier--4 {
    max-width: 89%;
  }

  .page-custom .cs-tier--5 {
    max-width: 100%;
  }

  .page-custom .cs-tier__fig {
    max-width: 560px;
  }

  .page-custom .cs-exit {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
  }
}

@media (max-width: 560px) {
  .page-custom .cs-hero__stats {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-2);
  }

  .page-custom .cs-stat + .cs-stat {
    padding-left: 0;
    padding-top: var(--space-2);
    border-left: none;
    border-top: var(--border-thin) solid var(--color-line);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-custom .cs-meter__item a,
  .page-custom .cs-meter__num,
  .page-custom .cs-meter__bar,
  .page-custom .cs-meter__name,
  .page-custom .cs-tier__more summary,
  .page-custom .cs-phase__sum::after {
    transition: none;
  }
}