.pc-hero__stage { position: absolute; inset: 0; }
.pc-slide { position: absolute; inset: 0; margin: 0; opacity: 0; visibility: hidden; transition: opacity .7s ease-in, visibility 0s linear .7s; }
.pc-slide.is-on { opacity: 1; visibility: visible; transition: opacity 1.4s var(--pc-ease) .55s, visibility 0s; }
.pc-slide__word { position: absolute; left: 0; right: 0; top: clamp(150px, 23vh, 230px); margin: 0; text-align: center; font: 800 var(--pc-word-size, 22vw)/.82 var(--pc-display); font-stretch: 72%; letter-spacing: -.035em; color: var(--pc-red); white-space: nowrap; transform: translateY(24px); transition: transform 2.4s var(--pc-ease); }
.pc-slide.is-on .pc-slide__word { transform: none; }
.pc-slide__word--short { --pc-word-size: min(30vw, 50vh); }
.pc-slide__word--mid { --pc-word-size: min(21.5vw, 42vh); }
.pc-slide__word--long { --pc-word-size: min(17.6vw, 36vh); }
.pc-slide__member { position: absolute; bottom: 0; left: 60%; height: min(82%, 860px); width: auto; max-width: none; -webkit-mask-image: linear-gradient(180deg, #000 78%, transparent 99%); mask-image: linear-gradient(180deg, #000 78%, transparent 99%); transform: translateX(-50%) translateY(18px) scale(1.02); transform-origin: 50% 100%; filter: var(--pc-grade); transition: transform 2.8s var(--pc-ease); }
.pc-slide.is-on .pc-slide__member { transform: translateX(-50%); }

.pc-since { position: relative; background: var(--pc-ink); padding: clamp(48px, 6vw, 80px) 0 clamp(56px, 6vw, 84px); overflow: hidden; }
.pc-since__stage { position: relative; isolation: isolate; height: clamp(260px, 36vw, 540px); overflow: hidden; -webkit-mask-image: radial-gradient(120% 90% at 50% 50%, #000 55%, transparent 100%); mask-image: radial-gradient(120% 90% at 50% 50%, #000 55%, transparent 100%); }
.pc-since__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; filter: var(--pc-grade) brightness(1.15) contrast(1.1); transform: scale(1.18); transform-origin: 50% 50%; }
.pc-since__mask { position: absolute; inset: -1px; margin: 0; display: grid; place-items: center; background: var(--pc-ink); color: #fff; mix-blend-mode: multiply; font: 800 clamp(200px, 41vw, 620px)/.8 var(--pc-display); font-stretch: 68%; letter-spacing: -.045em; }
.pc-since__mask span { transform: translateY(.03em); }
.pc-since__copy { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(24px, 5vw, 80px); align-items: end; margin-top: clamp(32px, 4vw, 56px); }
.pc-since__copy h2 { margin: 0; font: 700 clamp(36px, 4.4vw, 64px)/1 var(--pc-display); font-stretch: 80%; letter-spacing: -.025em; color: var(--pc-on-dark); }
.pc-since__copy p { margin: 0; max-width: 30em; font-size: clamp(17px, 1.35vw, 20px); line-height: 1.55; color: var(--pc-dim-dark); }

.pc-belts { position: relative; background: var(--pc-paper); color: var(--pc-ink); padding-top: clamp(64px, 7vw, 104px); overflow: hidden; }
.pc-belts__grid { display: grid; grid-template-columns: 1.25fr 1fr; align-items: end; }
.pc-belts__copy { padding-bottom: clamp(64px, 7vw, 104px); position: relative; z-index: 1; }
.pc-belts__num { display: flex; align-items: flex-start; margin: 0 0 .06em; font: 800 clamp(150px, 25vw, 380px)/.8 var(--pc-display); font-stretch: 70%; letter-spacing: -.05em; color: var(--pc-ink); font-variant-numeric: tabular-nums; }
.pc-belts__num em { font-style: normal; color: var(--pc-red); font-size: .5em; line-height: 1; margin-left: .04em; }
.pc-belts__copy h2 { max-width: 15em; margin: 0 0 18px; font: 600 clamp(26px, 2.6vw, 38px)/1.12 var(--pc-display); font-stretch: 88%; letter-spacing: -.015em; }
.pc-belts__note { max-width: 30em; margin: 0; font-size: 17px; line-height: 1.55; color: var(--pc-dim-light); }
.pc-belts__note a { color: var(--pc-ink); font-weight: 600; margin-left: 4px; }
.pc-belts__hanshi { justify-self: center; width: min(100%, 540px); height: auto; filter: var(--pc-grade); }

.pc-words { background: var(--pc-ink); color: var(--pc-on-dark); padding: clamp(72px, 7vw, 100px) 0; }
.pc-words__pair { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 96px); padding-top: clamp(28px, 3vw, 40px); border-top: 1px solid var(--pc-line-dark); margin-bottom: clamp(28px, 3vw, 40px); }
.pc-words__pair figure { margin: 0; }
.pc-words__pair blockquote { margin: 0; }
.pc-words__pair p { margin: 0; font: 500 clamp(19px, 1.6vw, 24px)/1.35 var(--pc-display); font-stretch: 94%; letter-spacing: -.005em; }

.pc-progs { background: var(--pc-paper); color: var(--pc-ink); padding: clamp(72px, 7vw, 104px) 0 clamp(64px, 6vw, 88px); overflow: hidden; }
.pc-progs__grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(24px, 4vw, 64px); align-items: center; }
.pc-progs h2 { margin: 0 0 clamp(20px, 2.4vw, 36px); font: 800 clamp(48px, 6vw, 92px)/.9 var(--pc-display); font-stretch: 72%; letter-spacing: -.035em; }
.pc-progs ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--pc-line-light); }
.pc-progs li { border-bottom: 1px solid var(--pc-line-light); }
.pc-progs li a { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: clamp(8px, .9vw, 13px) 0; text-decoration: none; transition: color .35s, padding .5s var(--pc-ease); }
.pc-progs li a span { font: 700 clamp(26px, 2.9vw, 44px)/1 var(--pc-display); font-stretch: 78%; letter-spacing: -.02em; }
.pc-progs li a small { flex: none; font-size: 15px; color: var(--pc-dim-light); }
.pc-progs li a:hover, .pc-progs li a:focus-visible { color: var(--pc-red); padding-left: 14px; }
.pc-progs__figs { position: relative; align-self: stretch; min-height: 520px; }
.pc-progs__fig { position: absolute; bottom: 0; left: 50%; width: auto; max-width: none; height: 92%; transform: translateX(-50%) translateY(20px); opacity: 0; filter: var(--pc-grade); transition: opacity 1s var(--pc-ease), transform 1.2s var(--pc-ease); }
.pc-progs__fig--kids { height: auto; width: 118%; }
.pc-progs__fig.is-on { opacity: 1; transform: translateX(-50%); }

.pc-parents { background: var(--pc-paper-2); color: var(--pc-ink); padding: clamp(72px, 7vw, 104px) 0; }
.pc-parents__grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(32px, 6vw, 112px); align-items: center; }
.pc-parents__copy h2 { margin: 0 0 clamp(28px, 4vw, 56px); font: 700 clamp(30px, 3.2vw, 48px)/1.02 var(--pc-display); font-stretch: 82%; letter-spacing: -.02em; max-width: 13em; }
.pc-parents__prompt { margin: 0 0 6px; font-size: clamp(17px, 1.4vw, 21px); color: var(--pc-dim-light); }
.pc-parents__answers { display: grid; margin-bottom: clamp(28px, 4vw, 48px); }
.pc-answer { grid-area: 1 / 1; align-self: start; margin: 0; font: 800 clamp(46px, 6.6vw, 104px)/.9 var(--pc-display); font-stretch: 72%; letter-spacing: -.035em; color: var(--pc-red); opacity: 0; transform: translateY(14px); transition: opacity .6s ease-in, transform .6s ease-in; text-wrap: balance; }
.pc-answer.is-on { opacity: 1; transform: none; transition: opacity 1.2s var(--pc-ease) .5s, transform 1.6s var(--pc-ease) .5s; }
.pc-parents__photos { position: relative; display: grid; aspect-ratio: 1; border-radius: 4px; overflow: hidden; background: var(--pc-ink); }
.pc-board { grid-area: 1 / 1; width: 100%; height: 100%; object-fit: cover; filter: var(--pc-grade); opacity: 0; transform: scale(1.04); transition: opacity 1.6s var(--pc-ease), transform 6s linear; }
.pc-board.is-on { opacity: 1; transform: scale(1); }

.pc-visit { display: grid; grid-template-columns: auto 1fr; gap: 16px clamp(28px, 5vw, 72px); margin-top: clamp(56px, 6vw, 80px); padding-top: 28px; border-top: 1px solid var(--pc-line-dark); font-size: 15px; line-height: 1.5; color: var(--pc-dim-dark); }
.pc-visit h3 { grid-row: span 2; margin: 0; font: 600 17px/1.3 var(--body); color: var(--pc-on-dark); }
.pc-visit__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.pc-visit__steps li { counter-increment: step; }
.pc-visit__steps li::before { content: "0" counter(step); display: block; margin-bottom: 6px; color: var(--pc-red); font-weight: 600; }
.pc-visit strong, .pc-visit dt { color: var(--pc-on-dark); font-weight: 600; }
.pc-visit__faq { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 8px 0 0; }
.pc-visit__faq dd { margin: 2px 0 0; }

@media (max-width: 860px) {
  .pc-slide__word { top: clamp(236px, 31vh, 280px); }
  .pc-slide__word--short { --pc-word-size: 36vw; }
  .pc-slide__word--mid { --pc-word-size: 22vw; }
  .pc-slide__word--long { --pc-word-size: 21.5vw; }
  .pc-slide__member { left: 50%; bottom: 100px; height: min(52%, 540px); }
  .pc-since__copy, .pc-belts__grid, .pc-progs__grid, .pc-parents__grid { grid-template-columns: 1fr; }
  .pc-since__stage { height: 96vw; }
  .pc-since__mask { font-size: 52vw; }
  .pc-belts__grid { position: relative; }
  .pc-belts__copy { padding-bottom: 0; }
  .pc-belts__hanshi { width: 74%; margin-top: 8px; }
  .pc-words__pair { grid-template-columns: 1fr; }
  .pc-progs__figs { display: none; }
  .pc-parents__photos { order: -1; width: 100%; }
  .pc-visit { grid-template-columns: 1fr; }
  .pc-visit h3 { grid-row: auto; }
  .pc-visit__steps, .pc-visit__faq { grid-template-columns: 1fr; gap: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .pc-slide, .pc-slide__word, .pc-slide__member, .pc-answer, .pc-board, .pc-progs__fig { transition: none; }
  .pc-since__video { transform: none; }
}