/* SmartMare website: one light theme, shared by every page. */
:root {
  --bg: #ffffff;
  --bg-elevated: #f5f6f7;
  --bg-panel: #eceef1;
  --line: #d8dbe0;
  --line-subtle: #e6e8ec;
  --ink: #17191c;
  --ink-muted: #4f555d;
  --ink-dim: #7b818a;
  --accent: #d9531e;
  --accent-hi: #ef6a32;
  --led: #2f8a3c;
  --warn: #a96a00;
  --err: #c62828;
  --lcd: #b9c7a5;
  --lcd-ink: #1f2a17;
  --f-body: "Inter", "Helvetica Neue", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  color-scheme: light;
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  background: radial-gradient(ellipse at 78% 12%, rgba(255,113,56,.06), transparent 31rem), var(--bg);
  color: var(--ink);
  font: 400 15px/1.55 var(--f-body);
  -webkit-font-smoothing: antialiased;
}
.wrap {
  max-width: 1160px; margin: 0 auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
  padding-block: 18px 72px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
h1, h2, h3 { text-wrap: balance; }

/* ---------- menu ---------- */
.menu {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  display: flex; gap: 4px; flex-wrap: wrap; align-items: center;
  background: rgba(255,255,255,.92); backdrop-filter: blur(12px);
  border: 1px solid rgba(0,0,0,.08); border-radius: 14px; box-shadow: 0 4px 18px rgba(0,0,0,.04);
  margin-bottom: 8px; padding: 8px 10px;
}
.menu .home { display: flex; align-items: center; gap: 9px; margin-right: 14px; padding: 6px 6px;
  font: 500 19px/1 var(--f-body); letter-spacing: -.04em; color: var(--ink); }
.menu .home b { color: var(--accent); font-weight: 500; }
.menu .home svg { width: 22px; height: 22px; flex: none; }
.menu .home:hover { text-decoration: none; }
.menu a.link { color: var(--ink-muted); font: 400 13px/1 var(--f-mono); letter-spacing: .04em; padding: 10px 12px; border-radius: 8px; }
.menu a.link:hover, .menu a.link[aria-current] { color: var(--ink); background: var(--bg-panel); text-decoration: none; }
.menu .cta { margin-left: auto; color: var(--bg); background: var(--accent); font: 500 12px/1 var(--f-body);
  letter-spacing: .05em; text-transform: uppercase; padding: 11px 16px; border-radius: 9px; }
.menu .cta:hover { background: var(--accent-hi); text-decoration: none; }

/* ---------- buttons ---------- */
.key { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font: 500 12px/1 var(--f-body); letter-spacing: .05em;
  text-transform: uppercase; color: var(--bg); background: var(--accent); border: 0; border-radius: 9px; padding: 14px 18px;
  transition: background .15s, transform .1s; }
.key:hover { background: var(--accent-hi); text-decoration: none; }
.key:active { transform: translateY(1px); }
.key:disabled { opacity: .5; cursor: not-allowed; }
.key.ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.key.ghost:hover { background: var(--bg-panel); }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

/* ---------- hero ---------- */
.hero { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr); gap: clamp(28px,5vw,72px); align-items: center;
  padding: clamp(28px,5vw,56px) 0 56px; border-bottom: 1px solid var(--line); }
.tag { display: inline-flex; align-items: center; gap: 9px; padding: 8px 12px; border: 1px solid rgba(255,113,56,.32);
  background: rgba(255,113,56,.08); border-radius: 99px; font: 500 11px/1 var(--f-mono); letter-spacing: .1em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px rgba(255,113,56,.8); }
.hero h1 { font: 300 clamp(54px,8.5vw,104px)/.9 var(--f-body); letter-spacing: -.07em; margin: 4px 0 22px; }
.hero h1 span { color: var(--accent); font-weight: 500; }
.lede { font: 500 clamp(22px,2.7vw,30px)/1.2 var(--f-body); letter-spacing: -.035em; max-width: 24ch; margin-bottom: 14px; }
.sub { color: var(--ink-muted); max-width: 54ch; font-size: 16px; line-height: 1.7; margin-bottom: 26px; }
.price-line { margin-top: 14px; font: 400 13px/1.5 var(--f-mono); color: var(--ink-muted); }
.price-line b { color: var(--ink); font-weight: 500; }

/* the two firmware pages: a switch between them, in place of the tag */
.switch { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; margin-bottom: 18px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--bg-elevated); }
.switch a { font: 500 11px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted);
  padding: 10px 14px; border-radius: 9px; }
.switch a:hover { color: var(--ink); background: var(--bg-panel); text-decoration: none; }
.switch a[aria-current] { color: var(--bg); background: var(--accent); }

/* the card itself, drawn from its board outline */
.card-art { min-height: 360px; display: grid; place-items: center; align-content: center; gap: 34px; border: 1px solid rgba(0,0,0,.06); border-radius: 24px;
  background: radial-gradient(ellipse at 50% 38%, rgba(255,113,56,.12), transparent 55%), linear-gradient(145deg,#f4f5f7,#e7e9ec);
  position: relative; overflow: hidden; padding: 36px 16px 28px; }
.card-art .card { width: min(340px, 90%); height: auto; overflow: visible; transform: rotate(-7deg);
  filter: drop-shadow(0 22px 26px rgba(0,0,0,.32)); }
.lcd { z-index: 2; width: min(300px, 90%); background: var(--lcd); color: var(--lcd-ink); border-radius: 8px; padding: 12px 16px;
  font: 500 12px/1.5 var(--f-mono); letter-spacing: .04em; box-shadow: 0 12px 30px rgba(0,0,0,.16), inset 0 0 0 1px #8a9a72; }
.lcd .row { display: flex; justify-content: space-between; gap: 12px; }

/* ---------- sections ---------- */
section { margin-top: 80px; scroll-margin-top: 84px; }
.head { margin-bottom: 22px; padding-bottom: 14px; border-bottom: 1px solid var(--line); display: grid; gap: 6px; }
.head h2 { font: 500 clamp(28px,3.6vw,40px)/1.1 var(--f-body); letter-spacing: -.05em; }
.head p { color: var(--ink-muted); max-width: 66ch; line-height: 1.65; }
.note { margin-top: 12px; font-size: 13.5px; color: var(--ink-muted); line-height: 1.6; max-width: 80ch; }
.dim { color: var(--ink-muted); }
.helper { margin-top: 16px; padding: 14px 18px; border: 1px dashed var(--line); border-radius: 12px; color: var(--ink-muted); font-size: 14.5px; line-height: 1.6; }
.helper b { color: var(--ink); font-weight: 500; }

/* the card, to scale */
.dims { display: grid; grid-template-columns: minmax(0,1.4fr) minmax(0,1fr); gap: 18px; align-items: start; }
.drawing { margin: 0; min-width: 0; display: grid; gap: 12px; padding: 22px 18px 16px;
  background: var(--bg-elevated); border: 1px solid var(--line-subtle); border-radius: 14px; }
.drawing svg { display: block; width: 100%; max-width: 640px; height: auto; margin: 0 auto; }
.drawing figcaption { font: 400 12px/1.6 var(--f-mono); color: var(--ink-dim); text-align: center; }
.drawing .outline { fill: #e9ebee; stroke: var(--ink-muted); stroke-width: .35; stroke-linejoin: round; }
.drawing .pads { stroke: #c9a95e; }
.drawing .port { fill: #c4c8ce; stroke: var(--ink-muted); stroke-width: .25; }
.drawing .ext { stroke: var(--ink-dim); stroke-width: .18; }
.drawing .dimline { stroke: var(--ink-muted); stroke-width: .25; }
.drawing .arrow { fill: var(--ink-muted); }
.drawing .front { stroke: var(--accent); stroke-width: .35; stroke-dasharray: 1.4 1; }
.drawing text { font: 400 2.9px var(--f-mono); fill: var(--ink-muted); }
.drawing text.v { font-weight: 500; fill: var(--ink); }
.drawing text.acc { fill: var(--accent); }
.spec { margin: 0; display: grid; gap: 1px; background: var(--line-subtle); border: 1px solid var(--line-subtle); border-radius: 14px; overflow: hidden; }
.spec > div { background: var(--bg-elevated); padding: 14px 18px; display: grid; gap: 4px; }
.spec dt { font: 500 10.5px/1.3 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-dim); }
.spec dd { margin: 0; color: var(--ink-muted); line-height: 1.55; }
.spec dd b { color: var(--ink); font-weight: 500; }
.fits { margin-top: 18px; display: grid; grid-template-columns: auto minmax(0,1fr); gap: 6px 24px; align-items: center; padding: 20px 24px;
  border: 1px solid rgba(47,138,60,.35); border-radius: 14px; background: rgba(47,138,60,.06); }
.fits b { font: 500 clamp(22px,2.6vw,28px)/1.15 var(--f-body); letter-spacing: -.04em; color: var(--led); white-space: nowrap; }
.fits p { color: var(--ink-muted); line-height: 1.6; max-width: 72ch; }

/* one card, two firmwares */
.firmwares { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.fw { display: grid; grid-template-rows: auto auto auto 1fr auto; gap: 14px; background: var(--bg-elevated); border: 1px solid var(--line);
  border-radius: 16px; padding: clamp(22px,3vw,32px); min-width: 0; }
.fw .silk { font: 500 10.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.fw h3 { font: 500 28px/1.05 var(--f-body); letter-spacing: -.045em; }
.fw .for { color: var(--ink-muted); font-size: 15px; line-height: 1.6; }
.fw ul { list-style: none; padding: 0; border-top: 1px solid var(--line-subtle); }
.fw li { padding: 10px 0; border-bottom: 1px solid var(--line-subtle); color: var(--ink-muted); font-size: 14.5px; line-height: 1.5;
  display: grid; grid-template-columns: 18px 1fr; gap: 8px; }
.fw li::before { content: "+"; color: var(--led); font-family: var(--f-mono); }
.fw li b { color: var(--ink); font-weight: 500; }
.fw .foot { display: grid; gap: 14px; padding-top: 4px; }
.mgr { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; color: var(--ink-muted); font-size: 14.5px; }
.mgr span { font: 500 10.5px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-dim); }
.mgr b { color: var(--ink); font-weight: 500; }

/* things you can do */
.points { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1px; background: var(--line-subtle);
  border: 1px solid var(--line-subtle); border-radius: 14px; overflow: hidden; }
.point { background: var(--bg-elevated); padding: 24px 22px 26px; display: grid; align-content: start; gap: 8px; min-width: 0; }
.point h3 { font: 500 17px/1.3 var(--f-body); letter-spacing: -.02em; }
.point p { color: var(--ink-muted); font-size: 14.5px; line-height: 1.6; }

/* three steps */
.steps { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1px; background: var(--line-subtle);
  border: 1px solid var(--line-subtle); border-radius: 14px; overflow: hidden; }
.step { background: var(--bg-elevated); padding: 26px 24px; min-width: 0; }
.step .silk { font: 500 10.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.step h3 { font: 500 19px/1.2 var(--f-body); letter-spacing: -.02em; margin-bottom: 8px; }
.step p { color: var(--ink-muted); font-size: 14.5px; line-height: 1.6; }

/* tables */
.tbl { overflow-x: auto; border: 1px solid var(--line-subtle); background: var(--bg-elevated); border-radius: 14px; }
.tbl table { width: 100%; border-collapse: collapse; font: 400 14px/1.45 var(--f-body); font-variant-numeric: tabular-nums; min-width: 460px; }
.tbl th, .tbl td { padding: 13px 18px; text-align: left; border-bottom: 1px solid var(--line-subtle); vertical-align: top; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl th { font: 500 10.5px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-dim); }
.tbl td:first-child { font-weight: 500; white-space: nowrap; }
.chip { display: inline-flex; align-items: center; gap: 6px; font: 500 11px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chip.ok { color: var(--led); }
.chip.wip { color: var(--warn); }
.chip.no { color: var(--ink-dim); }
.tbl tr.grp td { padding: 9px 18px; background: var(--bg-panel); font: 500 10.5px/1.3 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.chip + .dim { display: block; margin-top: 6px; }
.tbl.compat table { min-width: 0; }
.tbl.compat td:first-child { white-space: normal; width: 42%; }
.nw { white-space: nowrap; }

/* try it */
.try { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; justify-content: space-between;
  background: var(--lcd); color: var(--lcd-ink); border-radius: 14px; padding: 20px 24px; box-shadow: inset 0 0 0 1px #8a9a72; }
.try p { font: 500 14px/1.55 var(--f-mono); max-width: 62ch; }
.try .key { background: var(--lcd-ink); color: var(--lcd); }
.try .key:hover { background: #33452a; }

/* under the hood: folded details */
.fold { display: grid; gap: 1px; background: var(--line-subtle); border: 1px solid var(--line-subtle); border-radius: 14px; overflow: hidden; }
.fold details { background: var(--bg-elevated); padding: 18px 22px; }
.fold summary { cursor: pointer; font-weight: 500; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; line-height: 1.45; }
.fold summary::-webkit-details-marker { display: none; }
.fold summary::after { content: "+"; font: 300 20px/1 var(--f-body); color: var(--ink-dim); }
.fold details[open] summary::after { content: "–"; }
.fold .in { display: grid; gap: 14px; margin-top: 14px; color: var(--ink-muted); line-height: 1.7; }
.fold .in p { max-width: 72ch; }
.fold .in b { color: var(--ink); font-weight: 500; }
.flash { display: flex; height: 56px; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); }
.flash .z { min-width: 0; display: grid; align-content: center; gap: 3px; padding: 0 12px; border-right: 1px solid var(--bg); }
.flash .z:last-child { border-right: 0; }
.flash .z b { font: 500 12.5px/1.2 var(--f-body); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: inherit; }
.flash .z span { font: 400 10.5px/1 var(--f-mono); opacity: .75; }
.flash .z1 { background: #d9dce1; color: var(--ink); }
.flash .z2 { background: var(--accent); color: var(--bg); }
.flash .z3 { background: #9b5a37; color: #fff; }
.flash .z4 { background: var(--lcd); color: var(--lcd-ink); }
.flash .z4.free { background: #eceef1; color: var(--ink-dim); }

/* call to action at the end of a page */
.band { margin-top: 80px; display: flex; gap: 20px; align-items: center; justify-content: space-between; flex-wrap: wrap;
  padding: 26px 28px; border: 1px solid rgba(255,113,56,.35); border-radius: 16px;
  background: radial-gradient(ellipse at 100% 0%, rgba(255,113,56,.14), transparent 55%), var(--bg-elevated); }
.band h2 { font: 500 26px/1.15 var(--f-body); letter-spacing: -.04em; }
.band p { color: var(--ink-muted); margin-top: 4px; }

/* demos */
.demos { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.demo { display: grid; gap: 14px; align-content: start; background: var(--bg-elevated); border: 1px solid var(--line); border-radius: 16px; padding: clamp(22px,3vw,30px); min-width: 0; }
.demo .silk { font: 500 10.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.demo h3 { font: 500 26px/1.1 var(--f-body); letter-spacing: -.045em; }
.demo ul { padding-left: 18px; color: var(--ink-muted); display: grid; gap: 6px; }
.demo .key { justify-self: start; }

/* downloads */
.page-title { font: 500 clamp(34px,4.6vw,48px)/1.1 var(--f-body); letter-spacing: -.05em; margin-bottom: 10px; }
.intro { color: var(--ink-muted); max-width: 64ch; font-size: 16px; line-height: 1.65; margin-bottom: 24px; }
.sub-title { font: 500 26px/1.2 var(--f-body); letter-spacing: -.04em; margin-bottom: 14px; }
.dl { display: grid; grid-template-columns: 1fr 1fr; column-gap: 18px; }
.dl-card { display: grid; grid-row: span 4; grid-template-rows: subgrid; gap: 12px; background: var(--bg-elevated); border: 1px solid var(--line);
  border-radius: 16px; padding: clamp(20px,3vw,28px); min-width: 0; }
.dl-card h2 { font: 500 24px/1.2 var(--f-body); letter-spacing: -.03em; }
.dl-card > p { color: var(--ink-muted); line-height: 1.6; margin-bottom: 4px; }
.dl-row { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 14px; align-items: center; background: var(--bg);
  border-radius: 12px; padding: 14px 16px; }
.dl-row b { display: block; font-weight: 600; }
.dl-row span { display: block; color: var(--ink-muted); font-size: 14px; line-height: 1.5; }
.dl-row small { display: block; margin-top: 3px; font: 400 12px/1.5 var(--f-mono); color: var(--ink-dim); }
.dl-row small:empty { display: none; }
.howto { padding-left: 22px; display: grid; gap: 8px; color: var(--ink-muted); line-height: 1.6; max-width: 72ch; }
.howto li::marker { color: var(--accent); font-weight: 600; }
.howto b { color: var(--ink); font-weight: 600; }

/* ---------- the pre-order form ---------- */
.order { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: 28px; align-items: start; }
.order .why h3 { font: 500 26px/1.15 var(--f-body); letter-spacing: -.04em; margin-bottom: 14px; }
.order .why ul { list-style: none; padding: 0; display: grid; gap: 12px; }
.order .why li { display: grid; grid-template-columns: 18px 1fr; gap: 8px; color: var(--ink-muted); line-height: 1.55; }
.order .why li::before { content: "+"; color: var(--led); font-family: var(--f-mono); }
.order .why li b { color: var(--ink); font-weight: 500; }
.panel { background: radial-gradient(ellipse at 100% 0%, rgba(255,113,56,.10), transparent 50%), var(--bg-elevated);
  border: 1px solid rgba(255,113,56,.35); border-radius: 16px; padding: clamp(20px,3vw,30px); min-width: 0; display: grid; gap: 18px; }
fieldset { border: 0; padding: 0; display: grid; gap: 8px; min-width: 0; }
legend, .lbl { font: 500 10.5px/1.3 var(--f-mono); letter-spacing: .11em; text-transform: uppercase; color: var(--ink-dim); margin-bottom: 6px; padding: 0; }
.field { display: grid; gap: 6px; min-width: 0; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
input[type=text], input[type=email], input[type=number], textarea {
  width: 100%; font: 400 14.5px/1.4 var(--f-body); color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 9px; padding: 11px 12px; }
textarea { min-height: 72px; resize: vertical; }
input:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,113,56,.18); }
.qty { display: grid; grid-template-columns: 1fr 88px; gap: 12px; align-items: center; padding: 12px 14px; border: 1px solid var(--line-subtle); border-radius: 10px; background: var(--bg); }
.qty b { font-weight: 500; display: block; }
.qty small { color: var(--ink-muted); font-size: 12.5px; }
.hint { font-size: 13px; color: var(--ink-muted); line-height: 1.5; }
.check { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; font-size: 14px; color: var(--ink-muted); line-height: 1.5; }
.check input { accent-color: var(--accent); margin-top: 2px; width: 16px; height: 16px; }
.optional { display: grid; gap: 12px; padding: 14px; border: 1px dashed var(--line); border-radius: 12px; }
.msg { font: 400 13px/1.5 var(--f-mono); min-height: 1.5em; }
.msg.ok { color: var(--led); }
.msg.err { color: var(--err); }
.msg.info { color: var(--warn); }
.submit-row { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 1px; background: var(--line-subtle); border: 1px solid var(--line-subtle); border-radius: 14px; overflow: hidden; }
.faq details { background: var(--bg-elevated); padding: 18px 22px; }
.faq summary { cursor: pointer; font-weight: 500; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; line-height: 1.45; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 300 20px/1 var(--f-body); color: var(--ink-dim); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 12px 0 4px; color: var(--ink-muted); max-width: 68ch; line-height: 1.7; }

/* ---------- footer ---------- */
footer { margin-top: 72px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px;
  flex-wrap: wrap; color: var(--ink-dim); font: 400 12px/1.7 var(--f-mono); }
footer nav { display: flex; gap: 14px; flex-wrap: wrap; }
footer nav a { color: var(--ink-muted); }
footer .legal { flex-basis: 100%; max-width: 90ch; }

@media (max-width: 900px) {
  .hero, .firmwares, .order, .demos, .dims, .dl { grid-template-columns: 1fr; }
  .dl { row-gap: 18px; }
  .dl-card { grid-row: auto; grid-template-rows: none; align-content: start; }
  .points { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .points.three, .steps { grid-template-columns: 1fr; }
  .card-art { min-height: 300px; }
  .menu .cta { margin-left: 0; }
  .flash .z span { display: none; }
}
@media (max-width: 600px) {
  .menu .home { margin-right: auto; }
  .menu a.link { font-size: 12px; padding: 9px 9px; }
  .hero h1 { font-size: clamp(50px,16vw,80px); }
  .lede { font-size: 24px; }
  section { margin-top: 60px; scroll-margin-top: 112px; }
  .row2 { grid-template-columns: 1fr; }
  .points { grid-template-columns: 1fr; }
  .drawing { padding: 16px 10px 12px; }
  .drawing text { font-size: 4px; }
  .fits { grid-template-columns: 1fr; }
  .dl-row { grid-template-columns: 1fr; }
  .dl-row .key { justify-self: start; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
[hidden] { display: none !important; }