/* =========================================================
   SLOTTERBARU.ASIA — Tokyo Metro / Japanese Digital Editorial
   ========================================================= */
:root{
  --pearl:#F6F4F0;
  --sakura:#C94757;
  --sakura-deep:#A93A49;
  --ink:#20242D;
  --champagne:#EAD9BC;
  --cloud:#E8EDF1;
  --slate:#65707D;
  --border:#E7E2DB;
  --paper:#FBFAF7;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Helvetica,Arial,"Hiragino Sans","Yu Gothic","Noto Sans",sans-serif;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,"Times New Roman",serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --wrap:1200px;
  --gutter:clamp(16px,4vw,40px);
  --measure:68ch;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--pearl);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.72;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{line-height:1.15;letter-spacing:-.02em;margin:0 0 .6em;font-weight:700;color:var(--ink)}
p{margin:0 0 1.15em}
a{color:var(--ink);text-decoration-color:var(--sakura);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--sakura)}
ul,ol{padding-left:1.25em;margin:0 0 1.2em}
li{margin-bottom:.4em}
strong{font-weight:700}
:focus-visible{outline:2px solid var(--sakura);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;z-index:100;text-decoration:none}
.skip:focus{left:16px;color:#fff}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.jp{font-family:"Hiragino Mincho ProN","Yu Mincho","Noto Serif JP",var(--serif);letter-spacing:.12em}

/* ---------- Top line & masthead ---------- */
.topline{border-bottom:1px solid var(--border);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--slate)}
.topline .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:34px}
.topline .jp{text-transform:none;letter-spacing:.3em;color:var(--sakura)}
.topline .mid{display:none}
.masthead{position:sticky;top:0;z-index:50;background:rgba(246,244,240,.96);border-bottom:1px solid var(--border);transition:box-shadow .3s var(--ease)}
.masthead.is-scrolled{box-shadow:0 6px 24px -18px rgba(32,36,45,.45)}
.mh{display:flex;align-items:center;justify-content:space-between;min-height:66px;gap:24px}
.wordmark{display:inline-flex;align-items:baseline;gap:0;font-weight:800;font-size:19px;letter-spacing:.16em;text-decoration:none;color:var(--ink);white-space:nowrap}
.wordmark span{color:var(--sakura)}
.wordmark::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--sakura);margin-right:10px;align-self:center}
.wordmark:hover{color:var(--ink)}
.nav-toggle{display:inline-flex;align-items:center;gap:10px;background:none;border:1px solid var(--ink);color:var(--ink);font:600 12px/1 var(--font);letter-spacing:.16em;text-transform:uppercase;padding:10px 14px;cursor:pointer;border-radius:0}
.nav-toggle .bars{position:relative;width:18px;height:2px;background:currentColor;transition:background .2s}
.nav-toggle .bars::before,.nav-toggle .bars::after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;transition:transform .25s var(--ease)}
.nav-toggle .bars::before{top:-6px}.nav-toggle .bars::after{top:6px}
.nav-toggle[aria-expanded="true"] .bars{background:transparent}
.nav-toggle[aria-expanded="true"] .bars::before{transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] .bars::after{transform:translateY(-6px) rotate(-45deg)}
.topic-index{position:absolute;top:100%;left:0;right:0;height:calc(100vh - 100px);height:calc(100dvh - 100px);border-top:1px solid var(--border);background:var(--pearl);padding:24px var(--gutter) 40px;overflow-y:auto;transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s var(--ease),transform .25s var(--ease),visibility 0s .25s}
.topic-index.is-open{opacity:1;visibility:visible;transform:none;transition:opacity .25s var(--ease),transform .25s var(--ease)}
.topic-index ol{list-style:none;margin:0;padding:0}
.topic-index li{margin:0;border-bottom:1px solid var(--border)}
.topic-index a{display:flex;align-items:baseline;gap:16px;padding:18px 0;text-decoration:none;font-size:24px;font-weight:700;letter-spacing:-.01em}
.topic-index .n{font:500 12px/1 var(--mono);color:var(--sakura);letter-spacing:.08em;min-width:24px}
.topic-index a[aria-current="page"]{color:var(--sakura)}
body.nav-open{overflow:hidden}
@media (max-width:959px){.mh{gap:12px}.wordmark{font-size:15px;letter-spacing:.08em}.wordmark::before{width:8px;height:8px;margin-right:8px}.nav-toggle{padding:9px 11px;flex-shrink:0}}
@media (max-width:359px){.nav-toggle .label{display:none}}
@media (min-width:960px){
  .topline .mid{display:inline}
  .nav-toggle{display:none}
  .topic-index{position:static;height:auto;border-top:0;background:none;padding:0;overflow:visible;transform:none;opacity:1;visibility:visible;transition:none}
  .topic-index ol{display:flex;gap:4px;white-space:nowrap}
  .topic-index li{border:0}
  .topic-index a{font-size:14px;font-weight:600;padding:10px 12px;gap:7px;position:relative;letter-spacing:.01em}
  .topic-index .n{font-size:10.5px;min-width:0;color:var(--slate)}
  .topic-index a::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:1px;background:var(--sakura);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
  .topic-index a:hover::after,.topic-index a[aria-current="page"]::after{transform:scaleX(1)}
  .topic-index a[aria-current="page"] .n{color:var(--sakura)}
}

/* ---------- Common editorial atoms ---------- */
.kicker{display:inline-flex;align-items:center;gap:12px;font:600 12px/1.2 var(--font);letter-spacing:.2em;text-transform:uppercase;color:var(--sakura);margin-bottom:22px}
.kicker::before{content:"";width:28px;height:1px;background:currentColor}
.sec-no{font:500 12px/1 var(--mono);color:var(--slate);letter-spacing:.12em}
.rule{height:1px;background:var(--border);border:0;margin:0}
.btn{display:inline-flex;align-items:center;gap:12px;background:var(--sakura);color:#fff;text-decoration:none;font-weight:600;font-size:15px;padding:14px 22px;border:1px solid var(--sakura);transition:background .25s var(--ease),color .25s var(--ease)}
.btn::after{content:"→";transition:transform .25s var(--ease)}
.btn:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn:hover::after{transform:translateX(4px)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--pearl)}
.section{padding:clamp(64px,9vw,120px) 0;border-top:1px solid var(--border)}
.section-head{display:grid;gap:18px;margin-bottom:clamp(36px,5vw,64px)}
.section-head h2{font-size:clamp(30px,4.6vw,52px);max-width:18ch}
.section-head p{color:var(--slate);max-width:56ch;margin:0;font-size:18px}
@media (min-width:860px){
  .section-head{grid-template-columns:120px 1fr 1fr;align-items:end}
  .section-head .sec-no{align-self:start;padding-top:10px}
}

/* ---------- Hero ---------- */
.cover{position:relative;padding:clamp(56px,9vw,120px) 0 clamp(48px,7vw,90px);overflow:hidden}
.cover::before{content:"";position:absolute;inset:0;background:
  linear-gradient(var(--border),var(--border)) calc(50% - 300px) 0/1px 100% no-repeat,
  linear-gradient(var(--border),var(--border)) calc(50% + 300px) 0/1px 100% no-repeat;opacity:.7;pointer-events:none}
.cover-grid{position:relative;display:grid;gap:40px}
.cover .edition{display:flex;flex-wrap:wrap;gap:10px 28px;font:500 12px/1.4 var(--mono);color:var(--slate);letter-spacing:.08em;text-transform:uppercase;padding-bottom:20px;border-bottom:1px solid var(--ink);margin-bottom:36px}
.cover h1{font-size:clamp(44px,9vw,116px);line-height:.98;letter-spacing:-.045em;margin:0 0 32px;font-weight:800}
.cover h1 em{font-style:normal;color:var(--sakura);display:block}
.cover .lead{font-size:clamp(18px,2vw,21px);color:#3b404b;max-width:52ch}
.cover-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.sun{position:absolute;right:max(var(--gutter),calc(50% - 560px));top:clamp(40px,7vw,90px);width:clamp(120px,18vw,230px);aspect-ratio:1;border-radius:50%;background:var(--sakura);opacity:.92}
.sun::after{content:"";position:absolute;inset:-18px;border:1px solid var(--sakura);border-radius:50%;opacity:.35}
.vertical{display:none}
.chapter-strip{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--ink);margin-top:54px}
.chapter-strip a{display:block;padding:18px 16px 18px 0;text-decoration:none;border-bottom:1px solid var(--border)}
.chapter-strip .sec-no{display:block;margin-bottom:8px;color:var(--sakura)}
.chapter-strip strong{font-size:17px}
.chapter-strip small{display:block;color:var(--slate);font-size:13.5px;line-height:1.5;margin-top:4px}
@media (min-width:860px){
  .cover-grid{grid-template-columns:1fr 64px}
  .vertical{display:block;writing-mode:vertical-rl;font-size:15px;color:var(--slate);border-left:1px solid var(--border);padding-left:18px;justify-self:end;margin-top:240px}
  .chapter-strip{grid-template-columns:repeat(4,1fr)}
  .chapter-strip a{padding:22px 22px 22px 0;border-bottom:0;border-right:1px solid var(--border);margin-right:22px}
  .chapter-strip a:last-child{border-right:0;margin-right:0}
  .chapter-strip a:hover strong{color:var(--sakura)}
}
@media (max-width:640px){.sun{opacity:.16;right:-40px}}

/* ---------- Chapters (alternating) ---------- */
.chapters{display:grid;gap:0}
.chapter{display:grid;gap:18px;padding:clamp(36px,5vw,56px) 0;border-top:1px solid var(--border)}
.chapter:last-child{border-bottom:1px solid var(--border)}
.chapter .big-no{font-size:clamp(72px,12vw,150px);font-weight:800;line-height:.85;letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1.5px var(--ink)}
.chapter:hover .big-no{-webkit-text-stroke-color:var(--sakura)}
.chapter h3{font-size:clamp(26px,3.4vw,38px)}
.chapter p{color:#3b404b;max-width:58ch}
.chapter .tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0 0 22px}
.chapter .tags li{font-size:12.5px;padding:5px 10px;background:var(--cloud);margin:0}
.chapter .more{font-weight:600;text-decoration:none;border-bottom:1px solid var(--sakura);padding-bottom:3px}
@media (min-width:860px){
  .chapter{grid-template-columns:5fr 7fr;gap:56px;align-items:start}
  .chapter:nth-child(even){grid-template-columns:7fr 5fr}
  .chapter:nth-child(even) .big-no{order:2;text-align:right}
  .chapter:nth-child(even) .chapter-body{order:1}
}

/* ---------- Claims reading ---------- */
.split{display:grid;gap:40px}
@media (min-width:900px){.split{grid-template-columns:5fr 7fr;gap:72px}}
.pull{font-family:var(--serif);font-size:clamp(24px,3vw,34px);line-height:1.35;letter-spacing:-.01em;border-left:3px solid var(--sakura);padding-left:24px;margin:0}
.pull cite{display:block;font:500 12px/1.4 var(--mono);font-style:normal;color:var(--slate);letter-spacing:.1em;text-transform:uppercase;margin-top:18px}
.steps{list-style:none;padding:0;margin:0;counter-reset:s}
.steps li{counter-increment:s;display:grid;grid-template-columns:56px 1fr;gap:4px 16px;padding:22px 0;border-top:1px solid var(--border);margin:0}
.steps li::before{content:counter(s,decimal-leading-zero);font:500 13px/1.6 var(--mono);color:var(--sakura);grid-row:span 2}
.steps h3{font-size:19px;margin:0 0 4px;letter-spacing:-.01em}
.steps p{margin:0;color:#3b404b}

/* ---------- Tables ---------- */
.table-wrap{border-top:2px solid var(--ink)}
table.desk{width:100%;border-collapse:collapse;font-size:15.5px}
.desk caption{text-align:left;font:500 12px/1.5 var(--mono);color:var(--slate);letter-spacing:.08em;text-transform:uppercase;padding:0 0 14px;caption-side:top}
.desk th,.desk td{text-align:left;vertical-align:top;padding:18px 16px 18px 0;border-bottom:1px solid var(--border)}
.desk thead th{font:600 11.5px/1.4 var(--font);letter-spacing:.14em;text-transform:uppercase;color:var(--slate);background:var(--paper)}
.desk tbody th{font-weight:700;width:18%}
.desk tbody th .sec-no{display:block;color:var(--sakura);margin-bottom:6px}
.desk td.warn{color:var(--sakura-deep)}
@media (max-width:760px){
  .desk thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .desk tr{display:block;padding:18px 0;border-bottom:1px solid var(--border)}
  .desk th,.desk td{display:block;border:0;padding:4px 0;width:auto!important}
  .desk td::before{content:attr(data-label);display:block;font:600 11px/1.4 var(--font);letter-spacing:.14em;text-transform:uppercase;color:var(--slate);margin-top:10px}
}

/* ---------- Notes grid ---------- */
.notes{display:grid;gap:0;border-top:1px solid var(--ink)}
.note{padding:28px 0;border-bottom:1px solid var(--border)}
.note h3{font-size:21px;display:flex;gap:12px;align-items:baseline}
.note h3 .sec-no{color:var(--sakura)}
.note p{color:#3b404b;margin:0}
@media (min-width:860px){
  .notes{grid-template-columns:repeat(3,1fr)}
  .note{padding:32px 28px 32px 0;border-right:1px solid var(--border);margin-right:28px;border-bottom:0}
  .note:last-child{border-right:0;margin-right:0}
}
.band{background:var(--cloud);border-top:0}
.band-champagne{background:var(--champagne);border-top:0}

/* ---------- Pathways ---------- */
.paths{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.paths li{margin:0}
.paths a{display:grid;grid-template-columns:1fr auto;gap:6px 20px;align-items:center;padding:22px 24px;background:var(--paper);border:1px solid var(--border);text-decoration:none;transition:border-color .25s var(--ease),transform .25s var(--ease)}
.paths a:hover{border-color:var(--sakura);transform:translateX(4px)}
.paths .q{font-size:13px;color:var(--slate);grid-column:1/-1;letter-spacing:.02em}
.paths strong{font-size:18px}
.paths .route{font:500 12px/1.4 var(--mono);color:var(--sakura);letter-spacing:.06em;text-align:right}
@media (min-width:860px){.paths{grid-template-columns:1fr 1fr}}

/* ---------- Closing ---------- */
.closing{padding:clamp(72px,10vw,130px) 0;text-align:left;border-top:1px solid var(--border)}
.closing .wrap{display:grid;gap:30px}
.closing h2{font-size:clamp(34px,6vw,72px);letter-spacing:-.04em;max-width:16ch;margin:0}
.closing h2 span{color:var(--sakura)}
.closing p{max-width:60ch;color:#3b404b;font-size:18px}
@media (min-width:900px){.closing .wrap{grid-template-columns:7fr 5fr;align-items:end}}

/* ---------- Article ---------- */
.progress{position:fixed;left:0;top:0;height:3px;width:100%;background:var(--sakura);transform-origin:left;transform:scaleX(0);z-index:60}
.crumbs{padding:22px 0 0}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0;font-size:13px;color:var(--slate)}
.crumbs li{margin:0;display:flex;gap:6px;align-items:center}
.crumbs li+li::before{content:"/";color:var(--border)}
.crumbs a{color:var(--slate);text-decoration:none}
.crumbs a:hover{color:var(--sakura)}
.crumbs [aria-current]{color:var(--ink);font-weight:600}
.art-head{padding:clamp(40px,6vw,80px) 0 clamp(36px,5vw,60px);border-bottom:1px solid var(--ink);position:relative}
.art-head .wrap{display:grid;gap:26px}
.art-head .chapter-no{font-size:clamp(90px,16vw,200px);font-weight:800;line-height:.8;letter-spacing:-.07em;color:transparent;-webkit-text-stroke:1.5px var(--sakura)}
.art-head h1{font-size:clamp(38px,6.4vw,78px);line-height:1.02;letter-spacing:-.04em;margin:0 0 20px;max-width:16ch}
.art-head .lead{font-size:clamp(18px,2vw,21px);color:#3b404b;max-width:58ch;margin:0}
.art-meta{display:flex;flex-wrap:wrap;gap:8px 24px;font:500 12px/1.5 var(--mono);color:var(--slate);letter-spacing:.06em;text-transform:uppercase;margin-top:26px}
.art-meta span::before{content:"■ ";color:var(--sakura);font-size:9px}
@media (min-width:900px){.art-head .wrap{grid-template-columns:1fr 3fr;align-items:end}}
.art-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:40px;padding-top:clamp(40px,6vw,72px);padding-bottom:clamp(40px,6vw,72px)}
.art-layout>*{min-width:0}
.toc{border-top:2px solid var(--ink);padding-top:16px;font-size:14.5px}
.toc h2{font:600 11.5px/1.4 var(--font);letter-spacing:.18em;text-transform:uppercase;color:var(--slate);margin:0 0 12px}
.toc ol{list-style:none;padding:0;margin:0;counter-reset:t}
.toc li{counter-increment:t;margin:0}
.toc a{display:grid;grid-template-columns:30px 1fr;padding:8px 0;text-decoration:none;color:#3b404b;border-bottom:1px solid var(--border);line-height:1.4}
.toc a::before{content:counter(t,decimal-leading-zero);font:500 11px/1.9 var(--mono);color:var(--slate)}
.toc a.is-active,.toc a:hover{color:var(--sakura)}
.toc a.is-active::before{color:var(--sakura)}
@media (min-width:1000px){
  .art-layout{grid-template-columns:260px minmax(0,1fr);gap:72px}
  .toc{position:sticky;top:100px;align-self:start}
}
.prose{max-width:var(--measure)}
.prose code{font-family:var(--mono);font-size:.88em;background:var(--cloud);padding:1px 5px;overflow-wrap:anywhere}
.prose>section{padding-bottom:16px}
.prose h2{font-size:clamp(26px,3.2vw,36px);margin:56px 0 18px;padding-top:22px;border-top:1px solid var(--border);display:grid;gap:10px}
.prose>section:first-child h2{margin-top:0}
.prose h2 .sec-no{color:var(--sakura)}
.prose h3{font-size:21px;margin:32px 0 10px;letter-spacing:-.01em}
.prose p,.prose li{color:#30343d}
.summary-box{background:var(--paper);border:1px solid var(--border);border-top:3px solid var(--sakura);padding:24px 26px;margin:0 0 40px}
.summary-box h2{font:600 12px/1.4 var(--font)!important;letter-spacing:.18em;text-transform:uppercase;color:var(--sakura);margin:0 0 12px!important;padding:0!important;border:0!important}
.summary-box ul{margin:0}
.callout{border-left:3px solid var(--ink);background:var(--cloud);padding:18px 22px;margin:26px 0;font-size:16px}
.callout strong:first-child{display:block;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--sakura);margin-bottom:6px}
.callout p:last-child{margin:0}
.anatomy{font-family:var(--mono);font-size:14px;background:var(--ink);color:var(--pearl);padding:22px;overflow-x:auto;margin:22px 0;line-height:1.9;white-space:pre}
.anatomy .a1{color:#F2A7B1}.anatomy .a2{color:var(--champagne)}.anatomy .a3{color:#9FC3D9}.anatomy .a4{color:#B8E0C2}
dl.terms{margin:22px 0;border-top:1px solid var(--border)}
dl.terms div{display:grid;gap:4px;padding:14px 0;border-bottom:1px solid var(--border)}
dl.terms dt{font-weight:700}
dl.terms dd{margin:0;color:#3b404b}
@media (min-width:700px){dl.terms div{grid-template-columns:180px 1fr;gap:20px}}
.checklist{list-style:none;padding:0}
.checklist li{position:relative;padding-left:30px}
.checklist li::before{content:"";position:absolute;left:2px;top:.55em;width:12px;height:12px;border:1.5px solid var(--sakura);border-radius:50%}
.redflags li::marker{color:var(--sakura)}

/* Related reading */
.related{padding:clamp(56px,8vw,96px) 0;border-top:1px solid var(--ink);background:var(--paper)}
.related-grid{display:grid;gap:0;border-top:1px solid var(--border)}
.related-grid a{display:block;padding:26px 0;border-bottom:1px solid var(--border);text-decoration:none}
.related-grid .sec-no{color:var(--sakura);display:block;margin-bottom:10px}
.related-grid strong{display:block;font-size:22px;letter-spacing:-.01em;margin-bottom:6px}
.related-grid span.d{color:var(--slate);font-size:15px;line-height:1.55;display:block}
.related-grid a:hover strong{color:var(--sakura)}
@media (min-width:860px){
  .related-grid{grid-template-columns:repeat(3,1fr)}
  .related-grid a{padding:30px 28px 30px 0;border-right:1px solid var(--border);margin-right:28px;border-bottom:0}
  .related-grid a:last-child{border-right:0;margin-right:0}
}

/* ---------- Footer ---------- */
.colophon{background:var(--ink);color:#C9CDD4;padding:clamp(56px,8vw,90px) 0 28px;font-size:15px}
.colophon a{color:#E9EBEF;text-decoration:none}
.colophon a:hover{color:#F2A7B1}
.colo-grid{display:grid;gap:40px}
.colophon .wordmark{color:#fff;font-size:22px}
.colophon .wordmark:hover{color:#fff}
.colophon h2{font:600 11.5px/1.4 var(--font);letter-spacing:.18em;text-transform:uppercase;color:var(--champagne);margin:0 0 16px}
.colophon ol{list-style:none;padding:0;margin:0}
.colophon li{margin:0;border-bottom:1px solid #343945}
.colophon li a{display:flex;gap:12px;padding:10px 0}
.colophon li .n{font:500 11px/2 var(--mono);color:var(--sakura)}
.colophon p{max-width:46ch}
.colo-base{margin-top:56px;padding-top:22px;border-top:1px solid #343945;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:#8D94A0}
.colo-base .jp{color:var(--champagne)}
@media (min-width:860px){.colo-grid{grid-template-columns:5fr 3fr 4fr;gap:56px}}

/* ---------- Reveal motion ---------- */
.js [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js [data-reveal].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js [data-reveal]{opacity:1;transform:none}
}
@media print{.masthead,.topline,.colophon,.toc,.related,.progress{display:none}body{background:#fff}}