/* =======================================================================
   UNCHI展 — うんち博覧会 / exhibition styles
   palette sampled from the generated risograph plates (espresso + 朱 + ochre)
   ======================================================================= */

/* ---------- tokens ---------- */
:root{
  /* paper & ink — sampled from assets/img plates */
  --paper:#f2e4cf; --paper-2:#e8d7bd; --paper-3:#d8c3a5;
  --ink:#2b2118; --ink-2:#4a3c2c; --ink-3:#6b5a4d;
  --accent:#bb4128; --accent-ink:#9f3624; --accent-soft:#d16a4a; --ochre:#b07030; --moss:#5f6b3a;
  --rule:rgba(43,33,24,.20); --rule-strong:rgba(43,33,24,.42);
  --rule-accent:rgba(187,65,40,.42);

  /* type */
  --f-mincho:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho",serif;
  --f-gothic:"Zen Kaku Gothic New","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif;
  --f-latin:"Bodoni Moda","Didot","Times New Roman",Georgia,serif;

  --fs-h2:clamp(2.1rem,6.4vw,5rem);
  --fs-h3:clamp(1.3rem,2.4vw,2rem);
  --fs-lede:clamp(1.35rem,2.9vw,2.5rem);
  --fs-prose:clamp(1rem,.62vw + .87rem,1.18rem);
  --fs-label:.78rem;

  /* space & rhythm */
  --gutter:clamp(1.15rem,4.2vw,5.5rem);
  --maxw:1560px;
  --mast-h:64px;
  --ease:cubic-bezier(.16,.84,.24,1);
  --ease-out:cubic-bezier(.22,1,.36,1);
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--f-gothic);font-size:var(--fs-prose);line-height:1.85;
  font-weight:400;letter-spacing:.01em;
  text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;
  overflow-x:clip;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent);color:var(--paper)}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:1px}
.sr-only,.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}

/* ---------- paper grain ---------- */
/* global grain stays light so printed text keeps its contrast;
   the photographic kraft texture lives on the print surfaces instead */
.grain{
  position:fixed;inset:0;z-index:80;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  background-size:160px 160px;background-repeat:repeat;
  mix-blend-mode:multiply;opacity:.11;
}
.paper-surface{
  background-image:url("./assets/img/texture-kraft.webp");
  background-size:620px 620px;background-repeat:repeat;background-attachment:fixed;
}

/* ---------- custom cursor ---------- */
.cursor{position:fixed;top:0;left:0;z-index:90;pointer-events:none;display:none;
  width:34px;height:34px;border-radius:50%;border:1px solid var(--ink);
  display:grid;place-items:center;translate:-50% -50%;
  transition:width .38s var(--ease),height .38s var(--ease),background-color .3s,border-color .3s,opacity .3s}
.cursor span{font-family:var(--f-mincho);font-size:.9rem;line-height:1;opacity:.72;transition:opacity .3s}
.cursor[data-hot]{width:62px;height:62px;background:var(--accent);border-color:var(--accent);mix-blend-mode:multiply}
.cursor[data-hot] span{opacity:0}
@media (pointer:fine){.cursor{display:grid}}
@media (prefers-reduced-motion:reduce){.cursor{display:none}}

/* ---------- masthead ---------- */
.masthead{
  position:fixed;inset:0 0 auto;z-index:70;height:var(--mast-h);
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1.5rem;
  padding:0 var(--gutter);background:color-mix(in srgb,var(--paper) 88%,transparent);
  border-bottom:1px solid var(--rule);
}
.mark{display:flex;align-items:center;gap:.65rem;font-family:var(--f-mincho);font-weight:700;letter-spacing:.02em}
.mark-glyph{width:24px;height:24px;fill:none;stroke:var(--accent);stroke-width:2.4}
.mark-jp{font-size:1.18rem}
.mark-latin{font-family:var(--f-latin);font-style:italic;font-size:.86rem;letter-spacing:.24em;color:var(--ink-3)}
.index ol{display:flex;gap:clamp(.7rem,1.6vw,2rem);list-style:none;margin:0;padding:0}
.index a{display:flex;align-items:baseline;gap:.45rem;padding:.4rem 0;font-size:.86rem;
  letter-spacing:.12em;color:var(--ink-2);border-bottom:1px solid transparent;transition:color .3s,border-color .3s}
.index .num{font-family:var(--f-latin);font-size:.7rem;color:var(--accent-ink);letter-spacing:.06em}
.index a:hover,.index a[aria-current="true"]{color:var(--ink);border-color:var(--rule-strong)}
.masthead-meta{margin:0;font-family:var(--f-latin);font-style:italic;font-size:.76rem;letter-spacing:.14em;color:var(--ink-3)}
.progress{position:absolute;left:0;right:0;bottom:-1px;height:2px}
.progress i{display:block;height:100%;background:var(--accent);transform:scaleX(0);transform-origin:0 50%}
@media (max-width:860px){
  .masthead{grid-template-columns:auto auto;gap:.8rem}
  .index{grid-column:1/-1;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
  .index ol{gap:1.1rem;padding-bottom:.2rem}
  .index .lbl{font-size:.68rem}
  .masthead-meta,.masthead .mark-latin{display:none}
  .masthead{height:56px}
}

/* ---------- shared structure ---------- */
main{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
section{position:relative;padding:clamp(4.5rem,11vh,9rem) 0 clamp(5rem,12vh,10rem)}
section+section{border-top:1px solid var(--rule)}

.wall-label{display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem 1rem;margin:0 0 clamp(2rem,4vw,3.4rem)}
.wall-label .num{font-family:var(--f-latin);font-size:clamp(1.5rem,2.6vw,2.2rem);color:var(--accent);letter-spacing:.02em}
.wall-label h2{font-family:var(--f-mincho);font-weight:700;font-size:var(--fs-h2);margin:0;line-height:1.06;letter-spacing:.01em}
.wall-label .latin{font-family:var(--f-latin);font-style:italic;font-size:clamp(.8rem,1.1vw,1rem);color:var(--ink-3);letter-spacing:.2em;text-transform:uppercase;margin-left:auto}

.kicker{font-family:var(--f-gothic);font-size:var(--fs-label);letter-spacing:.3em;text-transform:uppercase;color:var(--accent-ink);margin:0 0 1.4rem}
.kicker span{color:var(--ink-3);font-family:var(--f-latin);letter-spacing:.1em}
.lede{font-family:var(--f-mincho);font-weight:500;font-size:var(--fs-lede);line-height:1.55;letter-spacing:.02em;margin:0}
.prose{font-size:var(--fs-prose);line-height:1.95;color:var(--ink-2);max-width:62ch;margin:0}
.prose strong{color:var(--ink);font-weight:700}
.note{font-size:.92rem;line-height:1.85;color:var(--ink-2);max-width:52ch;margin:1.4rem 0 0}
.mono{font-family:var(--f-latin);font-variant-numeric:tabular-nums;font-size:.9rem;letter-spacing:.1em;color:var(--accent-ink)}

/* ---------- reveal motion ---------- */
html.js .reveal{opacity:0;translate:0 22px;transition:opacity .9s var(--ease),translate .9s var(--ease)}
html.js .reveal.is-in{opacity:1;translate:0 0}
html.js [data-split]{display:inline-block}
html.js [data-split] > i{display:inline-block;opacity:0;translate:0 .5em;rotate:0 0 3deg;
  transition:opacity .8s var(--ease),translate .9s var(--ease-out),rotate .9s var(--ease-out);
  transition-delay:calc(var(--i,0)*70ms + var(--sd,0ms))}
html.js [data-split].is-split > i{opacity:1;translate:0 0;rotate:0 0 0}
@media (prefers-reduced-motion:reduce){
  html.js .reveal,html.js [data-split] > i{opacity:1!important;translate:none!important;rotate:none!important;transition:none!important}
}

/* ---------- hero ---------- */
.hero{padding-top:calc(var(--mast-h) + clamp(2.5rem,7vh,6rem));overflow:clip}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(2rem,5vw,5rem);align-items:end}
.hero-type{grid-column:1;display:grid;gap:clamp(1.6rem,3vw,2.4rem);justify-items:start}
.hero-type .lede{max-width:24ch}
.plate--hero{grid-column:2;grid-row:1}
.hero-title{margin:0;font-family:var(--f-mincho);font-weight:800;line-height:.92;letter-spacing:-.02em}
.hero-title .line{display:block;white-space:nowrap}
.hero-title .word{font-size:min(11.4vw,13rem)}
.hero-kanji{font-family:var(--f-mincho);font-style:normal;font-weight:800}
.hero-latin{font-family:var(--f-latin);font-weight:400;font-style:italic;color:transparent;
  -webkit-text-stroke:1px var(--ink);font-size:min(7.6vw,8.8rem);letter-spacing:.04em;margin-top:-.04em}
.plaque{display:grid;gap:.55rem;margin:0;padding:1.15rem 0 0;border-top:1px solid var(--rule-strong);max-width:34ch}
.plaque>div{display:grid;grid-template-columns:5.5em 1fr;gap:1rem;align-items:baseline}
.plaque dt{display:flex;align-items:center;gap:.6rem;font-size:.82rem;letter-spacing:.16em;color:var(--ink-2)}
.plaque dt::after{content:"";flex:1 1 auto;height:1px;background:var(--rule);min-width:14px}
.plaque dd{margin:0;font-family:var(--f-latin);font-size:1.04rem;letter-spacing:.03em;color:var(--ink)}

.skip{position:fixed;left:-9999px;top:0;z-index:95;padding:.7rem 1.2rem;background:var(--ink);color:var(--paper);font-size:.9rem}
.skip:focus{left:var(--gutter);top:.6rem}

.spiral{position:absolute;inset:auto 42% -6% auto;width:clamp(220px,34vw,460px);z-index:-1;opacity:.5}
.spiral path,.spiral circle{fill:none;stroke:var(--ink-3);stroke-width:1.1;stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset 2.6s var(--ease)}
.spiral path{pathLength:100}
.is-drawn .spiral path{stroke-dashoffset:0}
@media (prefers-reduced-motion:reduce){.spiral path{stroke-dashoffset:0;transition:none}}

.scroll-cue{position:relative;display:inline-flex;align-items:center;gap:.8rem;margin-top:2rem;
  min-height:44px;padding:.55rem 0;font-size:var(--fs-label);letter-spacing:.26em;text-transform:uppercase;color:var(--ink-2)}
.scroll-cue i{display:block;width:64px;height:1px;background:var(--rule-strong);position:relative;overflow:hidden}
.scroll-cue i::after{content:"";position:absolute;inset:0;background:var(--accent);translate:-100% 0;animation:cue 2.6s var(--ease) infinite}
@keyframes cue{0%{translate:-100% 0}55%{translate:0 0}100%{translate:100% 0}}
@media (prefers-reduced-motion:reduce){.scroll-cue i::after{animation:none;translate:0 0}}

/* ---------- plates (printed figures) ---------- */
.plate{margin:clamp(2.5rem,5vw,4rem) 0 0;padding:0}
.plate-frame{position:relative;overflow:hidden;background:var(--paper-2);border:1px solid var(--rule)}
.plate-frame::before{content:"";position:absolute;inset:0;z-index:-1;background-image:url("./assets/img/texture-kraft.webp");background-size:520px 520px;opacity:.75;pointer-events:none}
.plate-frame img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply;
  filter:saturate(.86) contrast(1.04);background:var(--paper-2)}
/* second "print pass": an offset vermilion copy of the plate, like a mis-registered plate */
.plate-frame[data-register]{isolation:isolate}
.plate-frame[data-register]::after{content:"";position:absolute;inset:0;translate:6px -5px;
  background:var(--duo);background-size:cover;background-repeat:no-repeat;
  mix-blend-mode:multiply;opacity:.22;filter:grayscale(1) contrast(1.5) brightness(1.12);pointer-events:none}
.plate figcaption{display:flex;gap:.9rem;align-items:baseline;margin-top:.75rem;
  font-size:.9rem;line-height:1.7;color:var(--ink-2);letter-spacing:.02em}
.plate figcaption i{font-family:var(--f-latin);font-style:normal;color:var(--accent-ink);letter-spacing:.14em;font-size:.78rem}
.plate:hover .plate-frame{border-color:var(--rule-strong)}
.plate--hero .plate-frame{aspect-ratio:4/5;max-height:min(78vh,760px)}
.plate--wide{max-width:min(100%,820px);margin-left:auto}
.plate--wide .plate-frame{aspect-ratio:3/2}
.plate--tall .plate-frame{aspect-ratio:4/5;max-width:min(100%,380px)}

/* ticker */
.ticker{position:relative;margin:clamp(3rem,6vw,5rem) calc(var(--gutter)*-1) 0;padding:1.05rem 0;
  border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);overflow:hidden;background:var(--paper-2)}
.ticker-track{display:flex;gap:1.6rem;white-space:nowrap;width:max-content;animation:tick 38s linear infinite}
.ticker span{font-family:var(--f-mincho);font-size:1.15rem;letter-spacing:.14em}
.ticker span.latin{font-family:var(--f-latin);font-style:italic;color:var(--ink-3);letter-spacing:.16em}
.ticker b{color:var(--accent);font-size:1rem}
@keyframes tick{to{translate:-50% 0}}
.ticker--footer .ticker-track{animation-duration:46s}
@media (prefers-reduced-motion:reduce){.ticker-track{animation:none}}

@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;align-items:start}
  .hero-title .word{font-size:min(26vw,10rem)}
  .plate--hero{grid-column:1;grid-row:auto}
  .spiral{inset:auto -8% -4% auto;opacity:.35}
  .plate--hero .plate-frame{aspect-ratio:1/1;max-height:none}
}

/* ---------- 00 statement ---------- */
.statement-body{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(2rem,5vw,5rem);align-items:start}
.statement .prose{max-width:none;font-size:clamp(1.05rem,.5vw + .92rem,1.35rem);line-height:2.05;color:var(--ink)}
.statement .prose::first-letter{font-family:var(--f-mincho);font-weight:800;font-size:4.4em;line-height:.82;
  float:left;padding:.06em .18em 0 0;color:var(--accent)}
.pull{margin:0;padding:2rem 0 1.4rem;border-top:2px solid var(--ink);border-bottom:1px solid var(--rule)}
.pull p{margin:0;font-family:var(--f-mincho);font-weight:700;font-size:clamp(1.5rem,3.2vw,2.6rem);line-height:1.42;letter-spacing:.01em}
.pull cite{display:block;margin-top:1.2rem;font-family:var(--f-latin);font-style:italic;font-size:.84rem;color:var(--ink-3);letter-spacing:.08em}
.spec{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1.2rem;margin:2.2rem 0 0;padding:1.2rem 0 0;border-top:1px solid var(--rule)}
.spec dt{font-size:.82rem;letter-spacing:.14em;color:var(--ink-2)}
.spec dd{margin:.3rem 0 0;font-family:var(--f-latin);font-size:1.15rem;color:var(--ink)}
@media (max-width:860px){.statement-body{grid-template-columns:1fr}}

/* ---------- 01 形 ---------- */
.katachi-lead{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.75fr);gap:clamp(2rem,5vw,4rem);align-items:end;margin-bottom:clamp(2.5rem,5vw,4rem)}
.katachi-stage{display:grid;grid-template-columns:minmax(300px,.82fr) minmax(0,1.18fr);gap:clamp(1.5rem,4vw,4rem);align-items:start}
.coil-room{position:sticky;top:calc(var(--mast-h) + 1.4rem);display:grid;gap:1.05rem;
  padding:clamp(1rem,2vw,1.5rem);border:1px solid var(--rule);background:var(--paper-2)}
.coil{width:100%;max-width:420px}
.coil path{fill:none;stroke:var(--ink);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:d .5s var(--ease)}
.coil .guide{stroke:var(--rule-strong);stroke-width:1;stroke-dasharray:2 5}
.coil-readout{display:grid;gap:.5rem}
.coil-index{font-family:var(--f-latin);font-size:clamp(2.2rem,4.4vw,3.4rem);color:var(--accent);line-height:1}
.coil-name{font-family:var(--f-mincho);font-weight:700;font-size:clamp(1.2rem,2.1vw,1.7rem);line-height:1.3}
.coil-progress{display:block;height:2px;max-width:230px;background:var(--rule);position:relative;margin:.35rem 0 .1rem}
.coil-progress i{display:block;height:100%;background:var(--accent);transform:scaleX(0);transform-origin:0 50%;transition:transform .3s var(--ease)}
.coil-hint{font-size:.84rem;letter-spacing:.14em;color:var(--ink-2)}
.coil-range{margin-top:.2rem}

input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:34px;background:none;cursor:ew-resize;margin:0}
input[type=range]::-webkit-slider-runnable-track{height:2px;background:var(--rule-strong)}
input[type=range]::-moz-range-track{height:2px;background:var(--rule-strong)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:26px;margin-top:-12px;background:var(--accent);border:0;border-radius:1px}
input[type=range]::-moz-range-thumb{width:14px;height:26px;background:var(--accent);border:0;border-radius:1px}

.forms{list-style:none;margin:clamp(2.5rem,5vw,4rem) 0 0;padding:0;border-top:1px solid var(--rule)}
.forms li{border-bottom:1px solid var(--rule)}
.forms button{display:grid;grid-template-columns:3.4em minmax(0,1fr) minmax(0,1fr);gap:1.2rem;align-items:baseline;
  width:100%;padding:1.15rem .4rem;background:none;border:0;color:inherit;font:inherit;text-align:left;
  transition:background-color .35s var(--ease),padding-left .35s var(--ease)}
.forms button .num{font-family:var(--f-latin);color:var(--ink-3);font-size:.9rem;letter-spacing:.08em}
.forms button b{font-family:var(--f-mincho);font-weight:700;font-size:clamp(1.05rem,1.8vw,1.5rem);letter-spacing:.02em}
.forms button i{font-style:normal;font-size:.88rem;color:var(--ink-3);letter-spacing:.03em}
.forms button:hover,.forms button[aria-pressed=true]{background:var(--paper-2);padding-left:1.1rem}
.forms button[aria-pressed=true] .num{color:var(--accent-ink)}
.forms button[aria-pressed=true] b::after{content:"";display:inline-block;width:.5em;height:.5em;margin-left:.6em;background:var(--accent);vertical-align:middle}
@media (max-width:980px){
  .katachi-stage{grid-template-columns:1fr}
  .coil-room{position:relative;top:auto}
  .morph-room{grid-template-columns:1fr}
}
@media (max-width:860px){
  .katachi-lead{grid-template-columns:1fr}
  .forms button{grid-template-columns:2.8em 1fr;gap:.7rem}
  .forms button i{grid-column:2}
}

/* ---------- 02 色 ---------- */
.swatches{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:0;margin:clamp(2rem,4vw,3.5rem) 0 0;padding:0;border-top:1px solid var(--rule)}
.swatches li{padding:0 1.1rem 1.1rem;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);
  transition:background-color .4s var(--ease)}
.swatches li:last-child{border-right:0}
.swatches i{display:block;height:clamp(120px,16vw,190px);background:var(--sw);margin:0 -1.1rem 1rem;transition:height .5s var(--ease)}
.swatches b{display:block;font-family:var(--f-mincho);font-weight:700;font-size:1.25rem;letter-spacing:.03em}
.swatches span{display:block;font-size:.92rem;color:var(--ink-2);line-height:1.75;margin-top:.4rem}
.swatches li:hover,.swatches li:focus-visible{background:var(--paper-2)}
.swatches li:hover i,.swatches li:focus-visible i{height:clamp(150px,19vw,230px)}
.iro-foot{display:grid;grid-template-columns:minmax(0,420px) minmax(0,1fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:end;margin-top:clamp(2rem,4vw,3rem)}
@media (max-width:860px){.iro-foot{grid-template-columns:1fr}.swatches i{margin:0 -1.1rem .8rem;height:110px}}

/* ---------- 03 歴史 ---------- */
.timeline{list-style:none;margin:clamp(2rem,4vw,3.5rem) 0 0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:clamp(4.5rem,10vw,9rem);top:0;bottom:0;width:1px;background:var(--rule)}
.timeline li{display:grid;grid-template-columns:clamp(4.5rem,10vw,9rem) minmax(0,1fr);gap:clamp(1rem,3vw,3rem);
  padding:1.7rem 0;border-bottom:1px solid var(--rule);position:relative}
.timeline li::before{content:"";position:absolute;left:clamp(4.5rem,10vw,9rem);top:1.7rem;width:9px;height:9px;translate:-4px 0;background:var(--paper);border:1px solid var(--accent);rotate:45deg}
.timeline .year{font-family:var(--f-latin);font-style:italic;font-size:clamp(1rem,1.6vw,1.35rem);color:var(--accent-ink);letter-spacing:.02em;padding-right:1rem}
.timeline b{display:block;font-family:var(--f-mincho);font-weight:700;font-size:clamp(1.2rem,2.2vw,1.8rem);margin-bottom:.6rem}
.timeline p{margin:0;color:var(--ink-2);max-width:58ch}
@media (max-width:700px){
  .timeline::before{left:0}
  .timeline li{grid-template-columns:1fr;padding:1.6rem 0 1.6rem 1.6rem}
  .timeline li::before{left:0;top:2.1rem}
  .timeline .year{padding:0 0 .3rem}
}

/* ---------- 04 系譜 ---------- */
.ladder{margin:0 0 clamp(2rem,4vw,3.4rem)}
.ladder svg{width:100%;max-width:min(100%,1000px);display:block}
.ladder-ghosts g{opacity:.4;transition:opacity .4s var(--ease)}
.ladder-ghosts g[data-active]{opacity:1}
.ladder-ghosts path{fill:none;stroke:var(--ink);stroke-width:3.2;stroke-linecap:round}
.ladder-scan{stroke:var(--accent);stroke-width:1.4;stroke-dasharray:5 7;transition:x1 .25s var(--ease),x2 .25s var(--ease)}
.ladder figcaption{display:flex;gap:.9rem;align-items:baseline;margin-top:.6rem;font-size:.9rem;color:var(--ink-2)}
.ladder figcaption i{font-family:var(--f-latin);font-style:normal;color:var(--accent-ink);letter-spacing:.14em;font-size:.78rem}
.morph-room{display:grid;grid-template-columns:minmax(0,.36fr) minmax(0,1fr);gap:clamp(1.5rem,3vw,2.5rem);
  align-items:center;margin-top:clamp(1rem,2vw,2rem);padding:clamp(1.2rem,2.6vw,2rem);
  border:1px solid var(--rule);background:var(--paper-2)}
.morph{width:100%}
.morph path{fill:none;stroke:var(--ink);stroke-width:2.4;stroke-linecap:round}
.morph .ghost{stroke:var(--accent);stroke-width:1.2;opacity:.34;stroke-dasharray:4 6}
.morph .tick{stroke:var(--rule-strong);stroke-width:1}
.morph-controls{display:grid;gap:.7rem}
.morph-controls .mono{font-size:1.4rem}

/* ---------- 05 健康 / reader ---------- */
.reader-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.85fr);gap:clamp(2rem,5vw,4.5rem);align-items:start;margin-top:clamp(1.5rem,3vw,2.5rem)}
.reader{display:grid;gap:1.8rem}
fieldset{border:0;padding:0;margin:0;display:grid;gap:.8rem}
fieldset.grid-2{grid-template-columns:1fr 1fr;gap:1.5rem}
legend,.reader label{font-size:.84rem;letter-spacing:.14em;color:var(--ink-2);padding:0}
output.mono{display:block;font-size:1.2rem;color:var(--ink);margin-bottom:-.4rem}
.seg{display:flex;flex-wrap:wrap;gap:.45rem}
.seg label{position:relative;display:inline-grid;place-items:center;padding:0;border:1px solid var(--rule);background:var(--paper);cursor:pointer;transition:border-color .25s,background-color .25s}
.seg input{position:absolute;opacity:0;pointer-events:none;width:0;height:0}
.seg label i{display:grid;place-items:center;min-width:44px;padding:.55rem .7rem;font-family:var(--f-gothic);font-size:.95rem;letter-spacing:.04em}
.seg--color i{width:44px;height:44px;background:var(--sw);min-width:0}
.seg--color label{position:relative}
.seg--color em{position:absolute;top:100%;left:50%;translate:-50% 4px;font-style:normal;font-size:.7rem;letter-spacing:.1em;color:var(--ink-3);white-space:nowrap}
.seg--text i{min-width:0}
.seg label:hover{border-color:var(--rule-strong)}
.seg label:has(input:checked){background:var(--accent-ink);border-color:var(--accent-ink);color:var(--paper)}
.seg label:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:3px}
.reader-actions{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin-top:.5rem}
.btn-primary{font-family:var(--f-gothic);font-size:.95rem;letter-spacing:.12em;padding:.85rem 1.9rem;background:var(--ink);color:var(--paper);border:1px solid var(--ink);cursor:pointer;
  transition:background-color .3s var(--ease),color .3s var(--ease)}
.btn-primary:hover{background:var(--accent-ink);border-color:var(--accent-ink)}
.btn-ghost{font-family:var(--f-gothic);font-size:.88rem;letter-spacing:.1em;padding:.8rem 1.4rem;background:none;border:1px solid var(--rule-strong);color:var(--ink-2);cursor:pointer;transition:border-color .3s,color .3s}
.btn-ghost:hover{border-color:var(--accent-ink);color:var(--accent-ink)}
.readout{position:sticky;top:calc(var(--mast-h) + 1.5rem);display:grid;gap:1.4rem;justify-items:start;
  padding:clamp(1.4rem,3vw,2.2rem);border:1px solid var(--rule);background:var(--paper-2)}
.readout-score{display:flex;align-items:baseline;gap:1rem}
.readout-score .mono{font-family:var(--f-mincho);font-size:clamp(3rem,7vw,5.4rem);line-height:1;color:var(--ink)}
.readout-verdict{font-family:var(--f-mincho);font-weight:700;font-size:1.15rem}
.gauge{width:min(200px,55vw)}
.gauge-track{fill:none;stroke:var(--rule);stroke-width:6}
.gauge-fill{fill:none;stroke:var(--accent);stroke-width:6;stroke-linecap:round;stroke-dasharray:100;stroke-dashoffset:100;transform:rotate(-90deg);transform-origin:50% 50%;transition:stroke-dashoffset 1.2s var(--ease)}
.readout-advice{margin:0;color:var(--ink-2);max-width:44ch}
.readout-factors{list-style:none;margin:0;padding:0;display:grid;gap:.35rem;font-size:.84rem;color:var(--ink-3)}
.readout-factors li{display:flex;gap:.6rem}
.readout-factors li::before{content:"◌";color:var(--accent-ink)}
@media (max-width:980px){.reader-grid{grid-template-columns:1fr}.readout{position:relative;top:auto}}

/* ---------- 06 言葉 ---------- */
.lex{list-style:none;display:flex;flex-wrap:wrap;gap:.2rem 1.8rem;margin:clamp(2rem,4vw,3.5rem) 0 0;padding:0;line-height:1.15}
.lex li{position:relative;display:inline-flex;align-items:center;min-height:48px;padding:.35rem 1.2rem .35rem 0;cursor:default;transition:translate .4s var(--ease),color .4s}
.lex b{font-family:var(--f-mincho);font-weight:700;font-size:clamp(1.6rem,4.2vw,3.4rem);letter-spacing:.01em;transition:color .35s}
.lex span{position:absolute;left:0;top:-.6rem;font-family:var(--f-latin);font-style:italic;font-size:.76rem;letter-spacing:.14em;color:var(--ink-3);opacity:0;transition:opacity .35s,translate .35s var(--ease);translate:0 6px}
.lex li:hover,.lex li:focus-visible{translate:0 -6px}
.lex li:hover b,.lex li:focus-visible b{color:var(--accent)}
.lex li:hover span,.lex li:focus-visible span{opacity:1;translate:0 0}

/* ---------- 07 出品欄 ---------- */
.open-call{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.entry{display:grid;gap:1.3rem}
.entry label{display:grid;gap:.5rem;font-size:.84rem;letter-spacing:.14em;color:var(--ink-2)}
.entry input[type=text]{font:inherit;font-size:1.05rem;padding:.75rem .9rem;background:var(--paper);border:1px solid var(--rule-strong);color:var(--ink);
  transition:border-color .3s}
.entry input[type=text]:focus{border-color:var(--accent);outline:none}
.entry input::placeholder{color:var(--ink-3);opacity:.65}
.entry-form{margin:.2rem 0}
.wall{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:0;margin:clamp(2.5rem,5vw,4rem) 0 0;padding:0;border-top:1px solid var(--rule)}
.wall li{padding:1.3rem 1.2rem 1.3rem 0;border-bottom:1px solid var(--rule);border-right:1px solid var(--rule);animation:pop .5s var(--ease-out) both}
@keyframes pop{from{opacity:0;translate:0 12px}}
.wall .mono{display:block;font-size:.78rem;letter-spacing:.16em}
.wall b{display:block;font-family:var(--f-mincho);font-weight:700;font-size:1.15rem;margin:.35rem 0 .2rem}
.wall i{font-style:normal;font-size:.82rem;color:var(--accent-ink);letter-spacing:.1em}
.wall p{margin:.6rem 0 0;color:var(--ink);font-size:1rem;line-height:1.85}
@media (max-width:860px){.open-call{grid-template-columns:1fr}.wall{grid-template-columns:1fr}.wall li{border-right:0;padding-right:0}}

/* ---------- credits ---------- */
.credits{position:relative;overflow:clip;max-width:var(--maxw);margin:0 auto;padding:clamp(3rem,6vw,5rem) var(--gutter) clamp(1rem,3vw,2rem);border-top:2px solid var(--ink)}
.credits-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,4vw,4rem);align-items:start}
.mark-jp.big{font-size:clamp(2.4rem,6vw,4.4rem);margin:0 0 .6rem;line-height:1}
.credits-col{margin:0;display:grid;gap:.35rem}
.credits-col dt{font-size:.82rem;letter-spacing:.14em;color:var(--ink-2)}
.credits-col dd{margin:0 0 .8rem;font-size:.96rem;line-height:1.85;color:var(--ink-2)}
.spiral--footer{position:absolute;inset:auto -4% 8% auto;width:min(30vw,340px);opacity:.28;z-index:-1}
@media (max-width:900px){.credits-grid{grid-template-columns:1fr}}

/* ---------- print ---------- */
@media print{
  :root{--paper:#fff}
  body{background:#fff;font-size:11pt;line-height:1.5}
  .masthead,.grain,.cursor,.ticker,.scroll-cue,.spiral,.progress{display:none}
  main{max-width:none;padding:0}
  section{padding:14pt 0;border-top:1px solid #bbb;page-break-inside:avoid}
  .hero-title .word{font-size:46pt}.hero-latin{-webkit-text-stroke:0;color:#000;font-size:16pt}
  .plate-frame img{mix-blend-mode:normal;filter:none}
  .readout{position:static}
}

@media (max-width:860px){
  .morph-controls{border-top:1px solid var(--rule);padding-top:1rem}
  .plate-frame[data-register]::after{translate:4px -3px;opacity:.16}
}
@media (prefers-reduced-motion:reduce){
  .plate-frame[data-register]::after{translate:0 0}
}