/* ============================================================================
   japanese.org — 漆 lacquer
   ---------------------------------------------------------------------------
   The palette is 黒・朱・金: the three colours of maki-e lacquerware, which is
   what Japan reaches for when something is meant to signal value. Deliberately
   single-theme — a lacquer box does not have a light mode.

   Loaded after base.css, which it re-tokens.
   ========================================================================= */

:root, [data-theme="dark"], [data-theme="light"] {
  /* ground */
  --lac:        #0A0908;
  --lac-2:      #100E0C;
  --lac-3:      #17140F;
  --lac-4:      #1F1B15;

  --washi:      var(--lac);
  --washi-2:    var(--lac-2);
  --washi-3:    var(--lac-3);
  --paper:      var(--lac-2);
  --panel:      var(--lac-3);
  --panel-2:    rgba(217,178,95,.045);
  --panel-bd:   rgba(217,178,95,.16);

  /* 金 gold leaf — the primary accent, not a highlight */
  --kin:        #D9B25F;
  --kin-hi:     #F0D695;
  --kin-lo:     #8A6E2F;
  --kin-soft:   rgba(217,178,95,.10);

  /* 朱 vermillion — used sparingly, for alarm and for seals */
  --shu:        #D6452B;
  --shu-deep:   #A83420;
  --shu-soft:   rgba(214,69,43,.12);

  --ai:         #6E93B8;
  --ai-soft:    rgba(110,147,184,.10);
  --matcha:     #7E9163;

  /* ink on lacquer */
  --sumi:       #F2EADA;
  --sumi-2:     #E4D9C4;
  --ink:        #BDB29E;
  --ink-soft:   #8C8372;
  --ink-faint:  #635C4F;
  --onink:      #F2EADA;
  --onink-soft: rgba(242,234,218,.66);
  --onink-faint:rgba(242,234,218,.40);

  /* gold-tinted hairlines are the whole maki-e trick */
  --hairline:   rgba(217,178,95,.15);
  --hairline-2: rgba(217,178,95,.075);

  --ok:   #7E9163;
  --warn: #C9922F;
  --bad:  var(--shu);

  --shadow-1: 0 1px 2px rgba(0,0,0,.5), 0 4px 14px rgba(0,0,0,.4);
  --shadow-2: 0 2px 8px rgba(0,0,0,.5), 0 20px 50px rgba(0,0,0,.55);
  --shadow-3: 0 4px 14px rgba(0,0,0,.55), 0 40px 90px rgba(0,0,0,.7);

  color-scheme: dark;
}

body { background: var(--lac); }

/* A faint gold grain over the whole page — lacquer is never flat. */
body.portal::before {
  content: "";
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(217,178,95,.075), transparent 62%),
    radial-gradient(760px 520px at 8% 12%, rgba(214,69,43,.05), transparent 60%);
}
body.portal > * { position: relative; z-index: 1; }

::selection { background: var(--kin); color: var(--lac); }

/* ---------- shared primitives ------------------------------------------- */

.btn { --bg: var(--kin); --fg: #1A1408; --bd: transparent; font-weight: 600; }
.btn:hover { box-shadow: 0 2px 8px rgba(0,0,0,.5), 0 16px 40px rgba(217,178,95,.16); }
.btn--ghost { --bg: transparent; --fg: var(--sumi); --bd: var(--panel-bd); }
.btn--ghost:hover { --bd: var(--kin); --fg: var(--kin); background: var(--kin-soft); }
.btn--shu { --bg: var(--shu); --fg: #fff; }
.btn--quiet { --bg: transparent; --fg: var(--ink-soft); --bd: transparent; }
.btn--quiet:hover { --fg: var(--kin); background: var(--kin-soft); }

.chip { border-color: var(--hairline); color: var(--ink-soft); background: transparent; }
.chip--kin { color: var(--kin); border-color: rgba(217,178,95,.32); background: var(--kin-soft); }
.chip--shu { color: var(--shu); border-color: rgba(214,69,43,.34); background: var(--shu-soft); }

.eyebrow { color: var(--kin); }
.eyebrow::before { background: var(--kin); }

.card, .panel {
  background: linear-gradient(180deg, var(--lac-3), var(--lac-2));
  border: 1px solid var(--hairline);
}

.rule--gold { height: 1px; background: linear-gradient(90deg, transparent, var(--kin), transparent); opacity: .45; border: 0; }

/* the seal keeps vermillion — that is what seals are */
.seal { background: var(--shu); color: #fff; box-shadow: 0 2px 12px rgba(214,69,43,.4); }

/* ---------- 家紋 ---------------------------------------------------------- */

.kamon { color: var(--kin); display: block; }
.kamon svg { width: 100%; height: auto; display: block; }
.kamon--shu { color: var(--shu); }
.kamon--ink { color: var(--ink-faint); }

.kamon-spin svg { animation: kspin 64s linear infinite; transform-origin: 50% 50%; }
@keyframes kspin { to { transform: rotate(360deg); } }

/* ---------- navigation --------------------------------------------------- */

.pnav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background-color .45s var(--ease), border-color .45s, backdrop-filter .45s;
}
.pnav.stuck {
  background: color-mix(in srgb, var(--lac) 84%, transparent);
  backdrop-filter: saturate(1.4) blur(20px);
  -webkit-backdrop-filter: saturate(1.4) blur(20px);
  border-bottom-color: var(--hairline);
}
.pnav__in { height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }

.pbrand { display: flex; align-items: center; gap: .7rem; }
.pbrand__k { width: 30px; height: 30px; color: var(--kin); flex: none; }
.pbrand__k svg { width: 100%; height: 100%; }
.pbrand__w { font-family: var(--serif); font-size: 1.04rem; letter-spacing: -.015em; color: var(--sumi); }
.pbrand__w span { color: var(--ink-faint); }

.pnav__links { display: flex; align-items: center; gap: 1.7rem; }
.pnav__links a {
  font-family: var(--sans); font-size: .83rem; color: var(--ink-soft);
  position: relative; padding-block: .3rem; transition: color .25s;
}
.pnav__links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px;
  background: var(--kin); transition: right .38s var(--ease-out);
}
.pnav__links a:hover { color: var(--kin); }
.pnav__links a:hover::after { right: 0; }
@media (max-width: 1000px) { .pnav__links { display: none; } }

/* The drop panel is shared with site.css; only the breakpoint differs here. */
.pnav .nav__panel {
  background: color-mix(in srgb, var(--lac) 96%, transparent);
  border-top-color: var(--hairline);
}
.pnav .nav__panel a { color: var(--ink-soft); border-bottom-color: var(--hairline-2); }
.pnav .nav__panel a:active { color: var(--kin); }
@media (max-width: 1000px) { .pnav .icon-btn.nav__burger { display: grid; } }
@media (min-width: 1001px) { .pnav .nav__panel { display: none !important; } }

/* ---------- hero --------------------------------------------------------- */

.phero { position: relative; padding-top: clamp(7rem, 15vh, 10rem); padding-bottom: clamp(3rem, 7vw, 6rem); overflow: hidden; }
.phero__grid {
  display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,.78fr);
  gap: clamp(2rem, 6vw, 5rem); align-items: center;
}
@media (max-width: 1000px) { .phero__grid { grid-template-columns: 1fr; } }

/* The portal headline is a sentence, not a wordmark — it needs a size that
   lets the call to action stay above the fold. */
.phero h1 {
  margin-block: 1rem 1.2rem;
  font-size: clamp(2.4rem, 4.6vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -.028em;
  max-width: 15ch;
}
.phero h1 .jl {
  display: block; font-family: var(--mincho); font-size: .46em;
  letter-spacing: .13em; color: var(--kin); margin-bottom: .5rem;
  max-width: none;
}
.phero h1 em { color: var(--kin-hi); font-style: italic; }

.phero__cta { margin-top: 2rem; display: flex; gap: .75rem; flex-wrap: wrap; align-items: center; }
.phero__meta {
  margin-top: 1.6rem; display: flex; gap: 1.6rem; flex-wrap: wrap;
  padding-top: 1.3rem; border-top: 1px solid var(--hairline);
}
.phero__meta div { display: grid; gap: .1rem; }
.phero__meta b { font-family: var(--serif); font-size: 1.3rem; color: var(--sumi); line-height: 1; }
.phero__meta span { font-family: var(--sans); font-size: .64rem; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-faint); }

/* the crest minter */
.minter {
  background: linear-gradient(180deg, var(--lac-3), var(--lac-2));
  border: 1px solid var(--panel-bd);
  border-radius: var(--r-l);
  box-shadow: var(--shadow-3);
  overflow: hidden;
  position: relative;
}
.minter::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--kin), transparent);
}
.minter__h {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .9rem 1.2rem .3rem;
  font-family: var(--sans); font-size: .66rem; letter-spacing: .15em;
  text-transform: uppercase; color: var(--ink-faint);
}
.minter__b { padding: .5rem 1.35rem 1.4rem; display: grid; gap: 1rem; justify-items: center; }
.minter__art {
  width: min(230px, 62vw); aspect-ratio: 1;
  display: grid; place-items: center;
  color: var(--kin);
  position: relative;
}
.minter__art::after {
  content: ""; position: absolute; inset: -12%;
  background: radial-gradient(circle at center, rgba(217,178,95,.14), transparent 66%);
  pointer-events: none; z-index: -1;
}
.minter__art svg { width: 100%; height: 100%; }
.minter__name { text-align: center; display: grid; gap: .2rem; }
.minter__name b { font-family: var(--mincho); font-size: 1.35rem; font-weight: 400; color: var(--sumi); }
.minter__name span { font-family: var(--sans); font-size: .76rem; color: var(--ink-faint); }
.minter__field {
  width: 100%; padding: .68rem .9rem; border-radius: var(--r-s);
  border: 1px solid var(--hairline); background: rgba(0,0,0,.35);
  font-family: var(--mono); font-size: .78rem; color: var(--ink);
  transition: border-color .25s, color .25s;
}
.minter__field:focus { outline: none; border-color: var(--kin); color: var(--sumi); }
.minter__row { display: flex; gap: .4rem; flex-wrap: wrap; justify-content: center; }

/* ---------- section heads ------------------------------------------------ */

.phead { display: grid; gap: 1rem; margin-bottom: clamp(2rem, 5vw, 3.4rem); }
.phead__row { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.phead__n { font-family: var(--mono); font-size: .7rem; color: var(--kin-lo); letter-spacing: .12em; }

/* ---------- walls (the problem) ------------------------------------------ */

.wall { display: grid; gap: .9rem; padding-top: 1.5rem; border-top: 1px solid var(--hairline); position: relative; }
.wall::before {
  content: ""; position: absolute; top: -1px; left: 0; width: 0; height: 1px;
  background: var(--kin); transition: width .9s var(--ease-out);
}
.wall.in::before { width: 3rem; }
.wall__k { font-family: var(--mincho); font-size: 2.4rem; line-height: 1; color: var(--kin); }
.wall h3 { font-size: 1.16rem; }
.wall p { font-size: .93rem; color: var(--ink-soft); line-height: 1.62; }
.wall__m {
  font-family: var(--mono); font-size: .72rem; color: var(--shu);
  border-left: 2px solid var(--shu); padding-left: .7rem; line-height: 1.5;
}

/* ---------- surfaces ----------------------------------------------------- */

.surf {
  display: grid; grid-template-columns: 4.4rem minmax(0,1fr); gap: 1.4rem;
  padding-block: clamp(1.4rem, 3vw, 2rem);
  align-items: start;
}
.surf + .surf { border-top: 1px solid var(--hairline); }
.surf__k {
  font-family: var(--mincho); font-size: 2.6rem; line-height: 1;
  color: var(--kin); opacity: .9; transition: opacity .3s, transform .5s var(--ease-out);
}
.surf:hover .surf__k { opacity: 1; transform: translateY(-3px); }
.surf__t { display: flex; align-items: baseline; gap: .7rem; flex-wrap: wrap; margin-bottom: .5rem; }
.surf__t h3 { font-size: 1.35rem; }
.surf__t em { font-family: var(--mincho); font-style: normal; color: var(--kin); font-size: 1rem; }
.surf__line { font-size: 1.02rem; color: var(--sumi-2); margin-bottom: .5rem; }
.surf p { font-size: .92rem; color: var(--ink-soft); line-height: 1.62; max-width: 62ch; }

/* ---------- interpreter -------------------------------------------------- */

.terp {
  border: 1px solid var(--panel-bd); border-radius: var(--r-l);
  background: linear-gradient(180deg, var(--lac-3), var(--lac-2));
  overflow: hidden; box-shadow: var(--shadow-2);
}
.terp__tabs { display: flex; gap: .3rem; padding: .8rem 1rem; border-bottom: 1px solid var(--hairline); overflow-x: auto; }
.ttab {
  font-family: var(--sans); font-size: .76rem; white-space: nowrap;
  padding: .4em .9em; border-radius: 100px; color: var(--ink-soft);
  border: 1px solid transparent; transition: all .22s;
}
.ttab:hover { color: var(--sumi); border-color: var(--hairline); }
.ttab.on { background: var(--kin); color: #1A1408; font-weight: 600; }

.terp__body { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); }
@media (max-width: 900px) { .terp__body { grid-template-columns: 1fr; } }
/* The source column is shorter than the analysis; centring it reads as a
   specimen rather than as a column that ran out of content. */
.terp__in {
  padding: clamp(1.2rem,3vw,2rem); border-right: 1px solid var(--hairline);
  display: flex; flex-direction: column; justify-content: center;
}
.terp__out { padding: clamp(1.2rem,3vw,2rem); background: rgba(0,0,0,.22); }
@media (max-width: 900px) { .terp__in { border-right: 0; border-bottom: 1px solid var(--hairline); } }

.terp__label {
  font-family: var(--sans); font-size: .62rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-faint); margin-bottom: .7rem;
  display: flex; align-items: center; gap: .5rem;
}
.terp__label::after { content: ""; flex: 1; height: 1px; background: var(--hairline); }
.terp__jp {
  font-family: var(--mincho); font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.95; color: var(--sumi);
}
.terp__lit { font-size: .88rem; color: var(--ink-faint); font-style: italic; line-height: 1.6; margin-top: 1.1rem; }
.terp__real {
  font-size: 1rem; line-height: 1.65; color: var(--sumi-2);
  border-left: 2px solid var(--kin); padding-left: .9rem;
}
.terp__notes { display: grid; gap: .8rem; margin-top: 1.2rem; }
.tnote { display: grid; gap: .25rem; padding-bottom: .8rem; border-bottom: 1px dashed var(--hairline-2); }
.tnote b { font-family: var(--mincho); font-size: 1rem; font-weight: 400; color: var(--kin); }
.tnote span { font-size: .84rem; color: var(--ink-soft); line-height: 1.55; }
.terp__move {
  margin-top: 1.1rem; padding: .9rem 1rem; border-radius: var(--r-m);
  background: var(--kin-soft); border: 1px solid rgba(217,178,95,.22);
  font-size: .86rem; color: var(--sumi-2); line-height: 1.6;
}
.terp__move b { display: block; font-family: var(--sans); font-size: .62rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--kin); margin-bottom: .35rem; }
.cursor { display: inline-block; width: 7px; height: 1.05em; background: var(--kin); vertical-align: -.16em; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- vault -------------------------------------------------------- */

.vgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 1rem; }
.vcard {
  border: 1px solid var(--hairline); border-radius: var(--r-l);
  background: linear-gradient(180deg, var(--lac-3), var(--lac-2));
  overflow: hidden; text-align: left;
  display: grid; align-content: start;
  transition: transform .4s var(--ease-out), box-shadow .4s, border-color .3s;
}
.vcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); border-color: rgba(217,178,95,.35); }
.vcard__art {
  aspect-ratio: 4/3; position: relative; display: grid; place-items: center;
  background:
    repeating-linear-gradient(45deg, rgba(217,178,95,.028) 0 2px, transparent 2px 9px),
    linear-gradient(160deg, var(--lac-4), var(--lac));
  border-bottom: 1px solid var(--hairline);
}
.vcard__art .kamon { width: 44%; opacity: .85; }
.vcard__risk {
  position: absolute; top: .7rem; right: .7rem;
  font-family: var(--mono); font-size: .6rem; letter-spacing: .08em;
  padding: .22em .6em; border-radius: 100px; text-transform: uppercase;
}
.risk-critical { background: var(--shu); color: #fff; }
.risk-high     { background: rgba(214,69,43,.2); color: var(--shu); border: 1px solid rgba(214,69,43,.4); }
.risk-medium   { background: rgba(201,146,47,.16); color: var(--warn); border: 1px solid rgba(201,146,47,.34); }
.risk-low      { background: rgba(126,145,99,.16); color: var(--ok); border: 1px solid rgba(126,145,99,.3); }
.vcard__b { padding: 1rem 1.1rem 1.2rem; display: grid; gap: .5rem; }
.vcard__jp { font-family: var(--mincho); font-size: 1.06rem; color: var(--sumi); line-height: 1.4; }
.vcard__en { font-size: .8rem; color: var(--ink-faint); line-height: 1.45; }
.vcard__meta {
  display: flex; justify-content: space-between; align-items: baseline; gap: .8rem;
  margin-top: .3rem; padding-top: .7rem; border-top: 1px solid var(--hairline-2);
  font-family: var(--mono); font-size: .72rem; color: var(--ink-soft);
}
.vcard__meta b { color: var(--kin); font-weight: 600; }

/* provenance chain */
.chain { display: grid; gap: 0; }
.chainstep {
  display: grid; grid-template-columns: 2.4rem 1px minmax(0,1fr); gap: 1rem;
  padding-block: .85rem; align-items: start;
}
.chainstep + .chainstep { border-top: 1px solid var(--hairline-2); }
.chainstep__k { font-family: var(--mincho); font-size: 1rem; color: var(--kin); }
.chainstep__l { background: var(--hairline); position: relative; height: 100%; }
.chainstep__l::before {
  content: ""; position: absolute; left: 50%; top: .3rem; width: 6px; height: 6px;
  margin-left: -3px; border-radius: 50%; background: var(--kin);
}
.chainstep b { display: block; font-family: var(--sans); font-size: .84rem; color: var(--sumi); margin-bottom: .1rem; }
.chainstep span { font-size: .8rem; color: var(--ink-faint); }

/* ---------- campaigns ---------------------------------------------------- */

.camp {
  border: 1px solid var(--hairline); border-radius: var(--r-l);
  background: linear-gradient(180deg, var(--lac-3), var(--lac-2));
  padding: clamp(1.2rem, 2.6vw, 1.7rem);
  display: grid; gap: .9rem; align-content: start;
  transition: transform .4s var(--ease-out), box-shadow .4s, border-color .3s;
}
.camp:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); border-color: rgba(217,178,95,.32); }
.camp__k { display: flex; align-items: center; gap: .6rem; }
.camp__jp { font-family: var(--mincho); font-size: .95rem; color: var(--kin); }
.camp h3 { font-size: 1.14rem; line-height: 1.25; }
.camp__who { font-family: var(--sans); font-size: .76rem; color: var(--ink-faint); }
.camp p { font-size: .88rem; color: var(--ink-soft); line-height: 1.6; }
.camp__bar { height: 4px; border-radius: 4px; background: rgba(217,178,95,.14); overflow: hidden; }
.camp__bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--kin-lo), var(--kin)); width: 0; transition: width 1.1s var(--ease-out); }
.camp__nums { display: flex; justify-content: space-between; font-family: var(--mono); font-size: .72rem; color: var(--ink-soft); }
.camp__nums b { color: var(--kin); }
.camp__gives { display: grid; gap: .4rem; list-style: none; padding: 0; margin-top: .2rem; }
.camp__gives li { font-size: .82rem; color: var(--ink-soft); padding-left: 1.1rem; position: relative; line-height: 1.5; }
.camp__gives li::before { content: "—"; position: absolute; left: 0; color: var(--kin-lo); }

/* ---------- stack / model ------------------------------------------------ */

.stack4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); border-radius: var(--r-m); overflow: hidden; }
@media (max-width: 860px) { .stack4 { grid-template-columns: repeat(2,1fr); } }
.stack4 > div { background: var(--lac-2); padding: 1.2rem 1.1rem; display: grid; gap: .4rem; align-content: start; }
.stack4 b { font-family: var(--mincho); font-size: 1.3rem; color: var(--kin); font-weight: 400; }
.stack4 u { text-decoration: none; font-family: var(--sans); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); }
.stack4 span { font-size: .82rem; color: var(--ink-soft); line-height: 1.5; }

.mgrid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--hairline); border-block: 1px solid var(--hairline); }
@media (max-width: 860px) { .mgrid { grid-template-columns: repeat(2,1fr); } }
.mcell { background: var(--lac); padding: clamp(1.3rem,3vw,2rem) 1.2rem; }
.mcell b { display: block; font-family: var(--serif); font-size: clamp(1.9rem,4vw,2.9rem); line-height: 1; color: var(--kin); letter-spacing: -.03em; }
.mcell u { display: block; text-decoration: none; margin-top: .5rem; font-family: var(--sans); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--sumi); }
.mcell span { display: block; margin-top: .45rem; font-size: .82rem; color: var(--ink-faint); line-height: 1.5; }

/* ---------- passport preview --------------------------------------------- */

.pport {
  display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1fr);
  gap: clamp(1.5rem,4vw,3rem); align-items: center;
}
@media (max-width: 900px) { .pport { grid-template-columns: 1fr; } }
.pcardx {
  border: 1px solid var(--panel-bd); border-radius: var(--r-l);
  background:
    repeating-linear-gradient(45deg, rgba(217,178,95,.03) 0 2px, transparent 2px 10px),
    linear-gradient(165deg, var(--lac-4), var(--lac));
  padding: clamp(1.3rem,3vw,1.9rem);
  box-shadow: var(--shadow-3);
  display: grid; gap: 1.1rem;
  position: relative; overflow: hidden;
}
.pcardx::before { content:""; position:absolute; inset:0 0 auto 0; height:1px; background: linear-gradient(90deg, transparent, var(--kin), transparent); }
.pcardx__top { display: flex; align-items: center; gap: 1rem; }
.pcardx__crest { width: 72px; flex: none; color: var(--kin); }
.pcardx__id { display: grid; gap: .15rem; min-width: 0; }
.pcardx__id b { font-family: var(--mincho); font-size: 1.15rem; font-weight: 400; color: var(--sumi); }
.pcardx__id span { font-family: var(--mono); font-size: .7rem; color: var(--ink-faint); overflow-wrap: anywhere; }
.pcardx__rows { display: grid; gap: .55rem; }
.pcardx__rows div { display: flex; justify-content: space-between; gap: 1rem; font-size: .84rem; padding-bottom: .5rem; border-bottom: 1px dashed var(--hairline-2); }
.pcardx__rows dt { color: var(--ink-faint); }
.pcardx__rows dd { color: var(--sumi); font-family: var(--mono); font-size: .8rem; }
.stamps { display: flex; gap: .5rem; flex-wrap: wrap; }
.stamp {
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid var(--hairline);
  font-family: var(--mincho); font-size: .62rem; color: var(--ink-faint);
  text-align: center; line-height: 1.1; padding: 2px;
}
.stamp.got { border-color: var(--shu); color: var(--shu); box-shadow: 0 0 0 1px rgba(214,69,43,.2) inset; }

/* ---------- faq / cta / footer ------------------------------------------- */

.pfaq .qa { border-color: var(--hairline); }
.pfaq .qa__q { color: var(--sumi); }
.pfaq .qa__q:hover { color: var(--kin); }
.pfaq .qa__a p { color: var(--ink-soft); }

.pcta {
  position: relative; overflow: hidden; text-align: center;
  border: 1px solid var(--panel-bd); border-radius: clamp(var(--r-m), 2.5vw, 30px);
  padding: clamp(2.6rem,7vw,5rem) clamp(1.4rem,5vw,4rem);
  background:
    radial-gradient(700px 340px at 50% 0%, rgba(217,178,95,.14), transparent 66%),
    linear-gradient(180deg, var(--lac-3), var(--lac));
}
/* The watermark must stay out of flow — hence the :not(), which keeps the
   stacking fix from re-positioning it. */
.pcta > *:not(.pcta__crest) { position: relative; z-index: 1; }
.pcta__crest {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  width: min(520px, 84%); color: rgba(217,178,95,.06); pointer-events: none; z-index: 0;
}

.pfoot { border-top: 1px solid var(--hairline); padding-block: clamp(2.6rem,6vw,4rem) 2rem; margin-top: var(--ma); }
.pfoot__grid { display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: clamp(1.5rem,4vw,3rem); }
@media (max-width: 820px) { .pfoot__grid { grid-template-columns: 1fr 1fr; } }
.pfoot h4 { font-family: var(--sans); font-size: .64rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: .9rem; }
.pfoot ul { list-style: none; padding: 0; display: grid; gap: .5rem; }
.pfoot a { font-size: .86rem; color: var(--ink-soft); transition: color .22s; }
.pfoot a:hover { color: var(--kin); }
.pfoot__bottom {
  margin-top: clamp(2rem,5vw,3rem); padding-top: 1.4rem; border-top: 1px solid var(--hairline);
  display: flex; justify-content: space-between; gap: 1.4rem; flex-wrap: wrap;
  font-family: var(--sans); font-size: .74rem; color: var(--ink-faint);
}

/* ---------- prototype notice --------------------------------------------- */

.proto {
  border: 1px dashed rgba(214,69,43,.4);
  background: var(--shu-soft);
  border-radius: var(--r-m);
  padding: .85rem 1.1rem;
  font-family: var(--sans); font-size: .78rem; color: var(--ink-soft);
  line-height: 1.55;
  display: flex; gap: .7rem; align-items: flex-start;
}
.proto b { color: var(--shu); flex: none; }

/* ---------- language switch ---------------------------------------------- */

.langsw {
  display: inline-flex; padding: 2px;
  border: 1px solid var(--hairline); border-radius: 100px;
  background: rgba(0,0,0,.3);
  flex: none;
}
.langsw button {
  font-family: var(--sans); font-size: .74rem; font-weight: 600;
  letter-spacing: .02em;
  padding: .32em .72em; border-radius: 100px;
  color: var(--ink-soft);
  transition: color .22s, background-color .22s;
  white-space: nowrap;
}
.langsw button:hover { color: var(--kin); }
.langsw button.on { background: var(--kin); color: #1A1408; }

/* In Chinese the heading label is already CJK, so the Japanese suffix beside
   it reads as a duplicate rather than as the flourish it is in English. */
html[lang="zh-Hant"] .topbar__jp { display: none; }
html[lang="zh-Hant"] .phero h1 { max-width: 20ch; }

/* Browsers fake an oblique for CJK, which reads as a rendering fault rather
   than as emphasis. Carry the emphasis on colour alone instead. */
html[lang="zh-Hant"] .phero h1 em,
html[lang="zh-Hant"] em,
html[lang="zh-Hant"] .em { font-style: normal; }
html[lang="zh-Hant"] .statement .drop::first-letter { float: none; font-size: 1em; padding: 0; }