/* Ma 間 · Japan. Washi and woodblock in light, urushi and maki-e gold in dark.
   A print for the hero, a gold folding screen for the timeline, kasane colour pairs, tatami cards, mon. */
.page-jp { --lacq: #1A1512; --brocade: #6D5A3B; }
[data-theme="dark"] .page-jp { --lacq: #050404; --brocade: #8C7448; }
.page-jp h1, .page-jp h3, .page-jp .sh h2 { font-family: "Zen Old Mincho", "Noto Serif SC", serif; font-weight: 700; letter-spacing: .01em; }
.page-jp .face-no, .page-jp .era-no { font-size: 14px; color: var(--dim); margin: 0 0 8px; display: flex; gap: 16px; letter-spacing: .04em; }

/* hero: a print with its margins, and the mark held off in its own interval */
.hero-jp { min-height: calc(100vh - var(--bar-h)); padding: 5vh clamp(18px, 4vw, 56px) 7vh; display: grid; grid-template-columns: 1fr minmax(0, 3.2fr) 40px; grid-template-rows: 1fr auto; gap: 0 clamp(20px, 3vw, 46px); max-width: 1500px; margin: 0 auto; }
.hj-print { grid-column: 2; grid-row: 1 / span 2; align-self: center; background: var(--card); padding: clamp(14px, 2vw, 26px); box-shadow: 0 1px 0 var(--rule), 0 24px 60px rgba(0, 0, 0, .1); }
.hj-plate { width: 100%; aspect-ratio: 16 / 10; max-height: 74vh; }
.hj-text { grid-column: 1; grid-row: 2; display: flex; flex-direction: column; gap: 4px; margin-bottom: -2vh; position: relative; z-index: 2; }
.hj-text .big { font-family: "Zen Old Mincho", "Noto Serif SC", serif; font-weight: 900; font-size: clamp(110px, 13vw, 200px); line-height: .9; margin-bottom: 18px; }
.hj-text h1 { font-size: clamp(38px, 4vw, 56px); line-height: 1.05; margin: 0 0 8px; }
.hj-text .deck { color: var(--dim); max-width: 18ch; line-height: 1.45; font-size: 17px; }
.hj-v { grid-column: 3; grid-row: 1 / span 2; writing-mode: vertical-rl; font-family: "Zen Old Mincho", "Noto Serif SC", serif; font-size: 15px; letter-spacing: .5em; color: var(--dim); margin: 0; align-self: start; padding-top: 4vh; }
@media (max-width: 900px) {
  .hero-jp { grid-template-columns: 1fr; grid-template-rows: auto auto; }
  .hj-print { grid-column: 1; grid-row: 1; } .hj-text { grid-column: 1; grid-row: 2; margin: 24px 0 0; flex-direction: row; align-items: flex-end; gap: 22px; }
  .hj-text .big { font-size: 120px; margin: 0; } .hj-v { display: none; }
}

/* intro: set well off to the right, the interval on the left */
.intro-jp { padding: 90px clamp(18px, 4vw, 56px) 40px; }
.intro-jp .intro-in { max-width: 1160px; margin: 0 auto; padding-left: min(30vw, 420px); }
@media (max-width: 900px) { .intro-jp .intro-in { padding-left: 0; } }

/* the folding screen, read right to left */
.tl-jp { padding: 70px clamp(18px, 4vw, 56px) 60px; max-width: 1500px; margin: 0 auto; }
.byobu { display: flex; direction: rtl; perspective: 1800px; padding: 30px 6px 54px; gap: 0; }
.bp { flex: 1 1 0; min-width: 0; text-decoration: none; color: var(--fg); direction: ltr; transform-style: preserve-3d; transition: transform .7s var(--ease); position: relative; }
.bp:nth-child(odd) { transform: rotateY(-11deg); transform-origin: right center; }
.bp:nth-child(even) { transform: rotateY(11deg); transform-origin: left center; }
.bp.hot { transform: rotateY(0) translateZ(30px); z-index: 2; }
.bp-in { position: relative; height: clamp(300px, 33vw, 470px); border: 7px solid var(--lacq); outline: 3px solid var(--brocade); outline-offset: -10px; background: var(--gold); overflow: hidden; }
.bp-plate, .bp-cloud { position: absolute; inset: 0; }
.bp-cloud { mix-blend-mode: normal; pointer-events: none; }
.tanzaku { position: absolute; top: 14px; right: 12px; background: color-mix(in srgb, var(--bg) 90%, transparent); border: 1px solid var(--gold); padding: 10px 5px; }
.tanzaku b { font-family: "Zen Old Mincho", "Noto Serif SC", serif; font-weight: 700; font-size: 17px; letter-spacing: .14em; }
.bp-yrs { position: absolute; left: 10px; bottom: 8px; font-size: 12px; color: #fff; text-shadow: 0 1px 3px rgba(0, 0, 0, .6); }
.bp-en { display: block; text-align: center; font-size: 13.5px; color: var(--dim); margin-top: 12px; line-height: 1.3; padding: 0 4px; }
@media (max-width: 900px) { .byobu { overflow-x: auto; padding-bottom: 20px; } .bp { flex: 0 0 170px; } .bp:nth-child(odd), .bp:nth-child(even) { transform: none; } }

/* an era: kasane colours, an offset picture, and the interval */
.era-jp { max-width: 1320px; margin: 0 auto; padding: 110px clamp(18px, 4vw, 56px) 20px; }
.kasane { display: flex; align-items: center; gap: 0; margin-bottom: 36px; }
.kasane i { display: block; height: 14px; width: 54px; background: var(--k1); }
.kasane i + i { background: var(--k2); width: 30px; }
.kasane span { margin-left: 16px; font-size: 13px; color: var(--dim); letter-spacing: .04em; }
.ej-top { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(30px, 6vw, 110px); align-items: end; }
.ej-top.flip { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.ej-top.flip .ej-pic { order: -1; }
.era-jp h3 { font-size: clamp(32px, 3.6vw, 48px); line-height: 1.12; margin-bottom: 20px; }
.era-jp .era-sum { color: var(--fg); }
.ej-pic .era-plate { width: 100%; aspect-ratio: 16 / 10; box-shadow: 0 18px 50px rgba(0, 0, 0, .1); }
@media (max-width: 860px) { .ej-top, .ej-top.flip { grid-template-columns: 1fr; } .ej-top.flip .ej-pic { order: 0; } }

/* tatami: cards in the proportion of a mat, with the heri border along the long sides */
.tatami { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 0; margin-top: 64px; }
.nc-jp { display: grid; grid-template-columns: 70px 1fr; gap: 0 20px; padding: 24px 22px 24px 4px; min-height: 175px; border-top: 3px solid color-mix(in srgb, var(--fg) 75%, transparent); position: relative; align-items: start; transition: background-color .3s; }
.nc-jp:hover { background: color-mix(in srgb, var(--gold) 12%, transparent); }
.nc-jp .mk { width: 64px; height: 64px; }
.nc-jp .nc-body { display: grid; gap: 4px; }
.nc-jp .nc-n { font-weight: 700; font-size: 18px; line-height: 1.3; }
.nc-jp .nc-alt { font-size: 14px; color: var(--dim); }
.nc-jp .nc-yr { font-size: 13.5px; color: var(--dim); }
.nc-jp .nc-k { font-size: 15px; line-height: 1.55; margin-top: 4px; }
.nc-jp.seen::after { content: ""; position: absolute; top: 10px; right: 10px; width: 6px; height: 6px; background: var(--acc2); }

/* glossary */
.gloss-jp, .gal-jp { max-width: 1320px; margin: 0 auto; padding: 100px clamp(18px, 4vw, 56px) 0; }
.terms-jp { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 46px 40px; }
.tm-jp { display: grid; gap: 4px; align-content: start; }
.tm-jp .tz { font-family: "Zen Old Mincho", "Noto Serif SC", serif; font-weight: 900; font-size: 46px; line-height: 1.15; }
.tm-jp .tr { font-size: 14px; color: var(--dim); letter-spacing: .03em; }
.tm-jp .tn { font-weight: 700; margin-top: 6px; }
.tm-jp .tg { font-size: 15px; color: var(--dim); line-height: 1.55; }
.tm-jp:hover .tz { color: var(--acc); }

/* gallery: prints with their margins */
.gal-jp .gimg { background: var(--card); padding: 12px; border: 1px solid var(--rule); height: 250px; }
.gal-jp .gimg img { object-fit: contain; }

/* drawer */
.drawer[data-face="jp"] .dw-title { font-family: "Zen Old Mincho", "Noto Serif SC", serif; font-weight: 700; }
.drawer[data-face="jp"] .dw-term.han { font-weight: 900; }
.drawer[data-face="jp"] .q-orig { font-family: "Zen Old Mincho", "Noto Serif SC", serif; font-size: 1.4em; }