/* nomouse — site styles. Aluminium deck, ink type, keycap controls.
   The only saturated colour on the page is the glow spectrum, and it only
   appears while a mode is running. */

@font-face {
  font-family: "Archivo";
  src: url("/fonts/archivo-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Archivo";
  src: url("/fonts/archivo-latin-ext.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono-latin.woff2") format("woff2");
  font-weight: 400 600;
  font-display: swap;
}

@property --ga {
  syntax: "<angle>";
  inherits: true;
  initial-value: 0deg;
}

:root {
  --deck: #e4e6e9;
  --deck-hi: #eef0f2;
  --deck-lo: #d6d9dd;
  --plate: #cdd1d6;
  --cap-hi: #fdfdfe;
  --cap-lo: #eceef1;
  --cap-edge: #b4b9c0;
  --cap-depth: #9fa5ad;
  --ink: #15171a;
  --ink-2: #454a52;
  --line: #c4c8ce;
  --graphite: #1b1d21;
  --graphite-2: #25282d;
  --on-graphite: #eceef1;
  --on-graphite-2: #aab0b9;

  /* Free-mode aurora palette, straight from FreeModeBorderView. */
  --s1: #bc82f3; --s2: #f5b9ea; --s3: #8d9fff; --s4: #aa6eee;
  --s5: #ff6778; --s6: #ffba71; --s7: #c686ff;
  --spectrum: var(--s1) 0, var(--s1) 4%, var(--s2) 18%, var(--s3) 32%, var(--s4) 46%,
              var(--s5) 60%, var(--s6) 74%, var(--s7) 88%, var(--s1) 96%, var(--s1) 100%;

  --wrap: 1240px;
  --pad: clamp(20px, 4vw, 48px);
  --sec: clamp(72px, 11vw, 148px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--deck);
  color: var(--ink);
  font-family: "Archivo", ui-sans-serif, -apple-system, "Helvetica Neue", Arial, sans-serif;
  font-stretch: 100%;
  font-size: 1.0625rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
p { margin: 0; }
h1, h2, h3 { margin: 0; }
figure { margin: 0; }
code, pre { font-family: "JetBrains Mono", ui-monospace, Menlo, monospace; }

:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 4px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--pad); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 8px;
}
.skip:focus { top: 12px; }

/* ---------- type ---------- */
.h2 {
  font-size: clamp(2.1rem, 4.6vw, 3.75rem);
  font-stretch: 118%;
  font-weight: 780;
  line-height: 1;
  letter-spacing: -0.028em;
}
.h3 {
  font-size: 1.3rem;
  font-stretch: 110%;
  font-weight: 720;
  line-height: 1.2;
  letter-spacing: -0.01em;
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px;
}
.h3__how {
  font-size: .82rem; font-stretch: 100%; font-weight: 500; color: var(--ink-2);
  letter-spacing: 0; display: inline-flex; align-items: center; gap: 4px;
}
.lead { font-size: clamp(1.15rem, 1.6vw, 1.35rem); line-height: 1.5; color: var(--ink-2); max-width: 36ch; }
.lead--sm { font-size: clamp(1.05rem, 1.3vw, 1.18rem); max-width: 44ch; }

/* ---------- keycaps ---------- */
.cap {
  display: inline-grid; place-items: center;
  min-width: 1.8em; height: 1.8em; padding: 0 .42em; margin: 0 .06em;
  font: 600 .78em/1 "Archivo", system-ui, sans-serif; font-stretch: 100%;
  color: var(--ink);
  background: linear-gradient(180deg, var(--cap-hi), var(--cap-lo));
  border: 1px solid var(--cap-edge);
  border-radius: 5px;
  box-shadow: 0 2px 0 var(--cap-depth);
  vertical-align: .12em;
  transition: transform 60ms ease-out, box-shadow 60ms ease-out;
}
.cap--wide { min-width: 3.4em; }
.cap.is-down { transform: translateY(2px); box-shadow: 0 0 0 var(--cap-depth); }
.cap--dark {
  color: var(--on-graphite); background: linear-gradient(180deg, #34383e, #2a2d32);
  border-color: #121316; box-shadow: 0 2px 0 #0b0c0e;
}

.key {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  height: 48px; padding: 0 20px;
  font: 650 1rem/1 "Archivo", system-ui, sans-serif; font-stretch: 108%;
  color: var(--ink); text-decoration: none; cursor: pointer;
  background: linear-gradient(180deg, var(--cap-hi), var(--cap-lo));
  border: 1px solid var(--cap-edge);
  border-radius: 8px;
  box-shadow: 0 3px 0 var(--cap-depth), 0 6px 14px rgba(21, 23, 26, .07);
  transition: transform 70ms ease-out, box-shadow 70ms ease-out, background-color 120ms;
  -webkit-tap-highlight-color: transparent;
}
.key:hover { background: linear-gradient(180deg, #fff, #f1f2f4); }
.key:active, .key.is-down { transform: translateY(3px); box-shadow: 0 0 0 var(--cap-depth), 0 1px 3px rgba(21, 23, 26, .08); }
.key--lg { height: 56px; padding: 0 24px; font-size: 1.05rem; }
.key--sm { height: 38px; padding: 0 14px; font-size: .92rem; box-shadow: 0 2px 0 var(--cap-depth); }
.key--sm:active, .key--sm.is-down { transform: translateY(2px); box-shadow: 0 0 0 var(--cap-depth); }
.key--ink {
  color: #f5f6f8; background: linear-gradient(180deg, #30343a, #17191c);
  border-color: #08090a; box-shadow: 0 3px 0 #000, 0 6px 14px rgba(21, 23, 26, .16);
}
.key--ink:hover { background: linear-gradient(180deg, #3a3e45, #1d2024); }
.key--ink.key--sm { box-shadow: 0 2px 0 #000; }
.key--light { color: var(--ink); }
.cap--in { font-size: .8em; margin-left: .1em; }

/* ---------- header ---------- */
.top { padding-top: 22px; }
.top__row { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand__mark { width: 30px; height: 30px; }
.brand__word {
  font-size: 1.45rem; font-stretch: 125%; font-weight: 820; letter-spacing: -0.03em; line-height: 1;
}
.brand__word--sm { font-size: 1.1rem; }
.top__nav { display: flex; align-items: center; gap: clamp(14px, 2.4vw, 30px); font-weight: 560; font-size: .98rem; }
.top__nav a:not(.key) { text-decoration: none; color: var(--ink-2); }
.top__nav a:not(.key):hover { color: var(--ink); text-decoration: underline; }

/* ---------- hero ---------- */
.hero { padding: clamp(40px, 8vh, 96px) 0 var(--sec); }
.hero__title {
  font-size: clamp(3rem, 8.2vw, 7.6rem);
  font-stretch: 125%;
  font-weight: 830;
  line-height: .92;
  letter-spacing: -0.042em;
  margin-left: -0.04em;
}
.hero__grid {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 32px;
  align-items: end;
}
.hero__copy { grid-column: 1 / span 7; display: grid; gap: 30px; }
.hero__copy .lead { max-width: 34ch; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px 14px; }
.tryme { grid-column: 9 / span 4; }
.tryme__keys {
  background: var(--deck-lo);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px 24px 24px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .6);
}
.tryme__title { font-size: 1.12rem; font-stretch: 112%; font-weight: 740; letter-spacing: -0.01em; }
.tryme__list { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 14px; }
.tryme__list li { display: grid; grid-template-columns: 58px 1fr; gap: 12px; align-items: baseline; color: var(--ink-2); line-height: 1.55; }
.tryme__list strong { color: var(--ink); font-weight: 650; }
.tryme__k { display: flex; justify-content: flex-start; }
.tryme__k .cap { font-size: 1rem; }
.tryme__touch { display: none; }
.tryme__caption { margin-top: 62px; color: var(--ink-2); font-size: .95rem; }

/* touch-only autoplay mock */
.mock { position: relative; }
.mock__screen {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden;
  background: linear-gradient(180deg, #f3f4f6, #e9ebee);
  border: 1px solid #a9aeb6; border-radius: 12px;
  box-shadow: 0 10px 30px rgba(21, 23, 26, .12);
}
.mock__bar { position: absolute; inset: 0 0 auto; height: 7%; background: rgba(255, 255, 255, .7); border-bottom: 1px solid #d5d8dc; }
.mock__win { position: absolute; background: #fff; border: 1px solid #cfd3d8; border-radius: 6px; }
.mock__win--a { left: 6%; top: 16%; width: 46%; height: 58%; }
.mock__win--b { left: 44%; top: 30%; width: 48%; height: 56%; box-shadow: 0 6px 18px rgba(21, 23, 26, .1); }
.mock__btn { position: absolute; right: 9%; bottom: 12%; width: 30%; height: 15%; border-radius: 5px; background: var(--ink); }
.mock__grid {
  position: absolute; inset: 0; display: grid;
  grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(5, 1fr);
  background: rgba(21, 23, 26, .42); opacity: 0;
}
.mock__grid span {
  display: grid; place-items: center; color: #fff;
  font-weight: 820; font-stretch: 125%; font-size: clamp(.8rem, 3.6vw, 1.15rem);
  border-right: 1px solid rgba(255, 255, 255, .25); border-bottom: 1px solid rgba(255, 255, 255, .25);
}
.mock__grid span.is-pick { position: relative; }
.mock__grid span.is-pick::after {
  content: ""; position: absolute; inset: 0; border-radius: 2px; padding: 2px;
  background: conic-gradient(var(--spectrum));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.mock__glow {
  position: absolute; inset: 0; opacity: 0; pointer-events: none;
  background: conic-gradient(from var(--ga), var(--spectrum));
  -webkit-mask-image: linear-gradient(to right, #000, transparent 14%), linear-gradient(to left, #000, transparent 14%), linear-gradient(to bottom, #000, transparent 22%), linear-gradient(to top, #000, transparent 22%);
  mask-image: linear-gradient(to right, #000, transparent 14%), linear-gradient(to left, #000, transparent 14%), linear-gradient(to bottom, #000, transparent 22%), linear-gradient(to top, #000, transparent 22%);
}
.mock__cursor { position: absolute; width: 22px; height: 22px; left: 46%; top: 44%; margin: -2.3px 0 0 -4.6px; }
.mock__ripple {
  position: absolute; width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--ink);
  left: 80.5%; top: 75%; transform: translate(-50%, -50%) scale(.2); opacity: 0;
}
.mock__hud {
  position: absolute; left: 50%; top: calc(100% + 10px); transform: translateX(-50%);
  display: flex; gap: 6px; padding: 6px 8px; border-radius: 9px;
  background: rgba(21, 23, 26, .9); opacity: 0;
}
.mock__hud .cap { font-size: .9rem; }

/* ---------- section scaffolding ---------- */
.sec-head {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px 32px; align-items: end;
}
.sec-head .h2 { grid-column: 1 / span 7; }
.sec-head__aside { grid-column: 9 / span 4; color: var(--ink-2); font-size: 1.08rem; }

/* ---------- modes ---------- */
.modes { padding: var(--sec) 0; border-top: 1px solid var(--line); }
.mode {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 40px 48px;
  align-items: center; margin-top: clamp(56px, 8vw, 104px);
}
.mode--free .mode__text { grid-column: 1 / span 5; }
.mode--free .mode__fig { grid-column: 6 / span 7; }
.mode--grid .mode__fig { grid-column: 1 / span 7; }
.mode--grid .mode__text { grid-column: 8 / span 5; }
.mode__text { display: grid; gap: 18px; color: var(--ink-2); }
.mode__text .h3 { color: var(--ink); }

.binds { margin: 6px 0 0; display: grid; grid-template-columns: 1fr 1fr; column-gap: 28px; }
.binds div {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 10px 0; border-top: 1px solid var(--line);
}
.binds dt { font-size: .95rem; }
.binds dd { margin: 0; color: var(--ink); font-size: .9rem; white-space: nowrap; }
.binds .cap { font-size: .85rem; }

/* free-mode keyboard plate */
.keyboard {
  --k: clamp(44px, 6.4vw, 80px);
  background: var(--plate);
  border-radius: 18px;
  padding: clamp(16px, 2.4vw, 28px);
  box-shadow: inset 0 2px 4px rgba(21, 23, 26, .14), inset 0 -1px 0 rgba(255, 255, 255, .5);
  display: grid; gap: calc(var(--k) * .14);
}
.kb-row { display: flex; gap: calc(var(--k) * .14); }
.kb-row--home { padding-left: calc(var(--k) * .3); }
.kb-row--space { padding-left: calc(var(--k) * .9); }
.kk {
  position: relative; flex: none;
  width: var(--k); height: var(--k);
  border-radius: calc(var(--k) * .14);
  background: linear-gradient(180deg, var(--cap-hi), var(--cap-lo));
  border: 1px solid var(--cap-edge);
  box-shadow: 0 calc(var(--k) * .055) 0 var(--cap-depth), 0 calc(var(--k) * .1) calc(var(--k) * .16) rgba(21, 23, 26, .12);
  transition: transform 60ms ease-out, box-shadow 60ms ease-out;
}
.kk b {
  position: absolute; left: 14%; top: 10%;
  font-size: calc(var(--k) * .3); font-stretch: 112%; font-weight: 760; line-height: 1;
}
.kk i {
  position: absolute; left: 14%; right: 8%; bottom: 10%;
  font-style: normal; font-size: calc(var(--k) * .145); line-height: 1.1; color: var(--ink-2);
  font-weight: 560;
}
.kk--hot {
  background: linear-gradient(180deg, #34383e, #1d2024);
  border-color: #0b0c0e; color: #f5f6f8;
  box-shadow: 0 calc(var(--k) * .055) 0 #050506, 0 calc(var(--k) * .1) calc(var(--k) * .16) rgba(21, 23, 26, .2);
}
.kk--hot i { color: #c9ced6; font-size: calc(var(--k) * .2); }
.kk--bump::after {
  content: ""; position: absolute; left: 50%; bottom: 14%; transform: translateX(-50%);
  width: 22%; height: 3px; border-radius: 2px; background: rgba(255, 255, 255, .45);
}
.kk--space { width: calc(var(--k) * 4.4); }
.kk--space i { left: 50%; transform: translateX(-50%); right: auto; }
.kk.is-down { transform: translateY(calc(var(--k) * .055)); box-shadow: 0 0 0 var(--cap-depth); }
.keyboard figcaption { margin-top: 10px; color: var(--ink-2); font-size: .93rem; }

/* grid-mode figure */
.gridfig { display: grid; gap: 14px; }
.gridfig__screen {
  position: relative; aspect-ratio: 16 / 10;
  border-radius: 14px; overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .8) 0 6.5%, transparent 6.5%),
    linear-gradient(135deg, #dfe2e6, #cdd1d6);
  border: 1px solid #a9aeb6;
  box-shadow: 0 18px 40px rgba(21, 23, 26, .12);
}
.gridfig__cells, .overlay__cells {
  position: absolute; inset: 0; display: grid;
  grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(5, 1fr);
  background: rgba(21, 23, 26, .52);
}
.gcell {
  position: relative; display: grid; place-items: center;
  border-right: 1px solid rgba(255, 255, 255, .26); border-bottom: 1px solid rgba(255, 255, 255, .26);
  color: rgba(255, 255, 255, .94);
  font-weight: 820; font-stretch: 125%; line-height: 1;
  font-size: clamp(.9rem, 2.2vw, 1.7rem);
  text-shadow: 0 1px 2px rgba(0, 0, 0, .3);
}
.gcell.is-dim { color: rgba(255, 255, 255, .5); }
.gcell.is-pick::after, .gsub.is-pick::after {
  content: ""; position: absolute; inset: -1px; padding: 2.5px; border-radius: 3px;
  background: conic-gradient(var(--spectrum));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.overlay .gcell.is-pick { color: transparent; text-shadow: none; }
.gridfig__cursor { position: absolute; left: 50%; top: 50%; width: 22px; height: 22px; margin: -2.3px 0 0 -4.6px; filter: drop-shadow(0 2px 3px rgba(0,0,0,.3)); }
.gsubgrid {
  position: absolute; inset: 0; display: grid;
  grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(5, 1fr);
  background: rgba(21, 23, 26, .25);
}
.gsub {
  position: relative; display: grid; place-items: center;
  color: #fff; font-weight: 760; font-stretch: 110%; font-size: clamp(.55rem, .9vw, .8rem);
  border-right: 1px solid rgba(255, 255, 255, .16); border-bottom: 1px solid rgba(255, 255, 255, .16);
}
.gridfig__win { position: absolute; background: #fbfbfc; border: 1px solid #c2c7cd; border-radius: 8px; box-shadow: 0 10px 24px rgba(21, 23, 26, .12); }
.gridfig__win::before { content: ""; position: absolute; inset: 0 0 auto; height: 12%; border-bottom: 1px solid #e1e4e8; background: #f1f2f4; border-radius: 8px 8px 0 0; }
.gridfig__win--a { left: 6%; top: 15%; width: 50%; height: 62%; }
.gridfig__win--b { left: 38%; top: 30%; width: 54%; height: 60%; }
.gridfig__zoom {
  position: absolute; right: 5%; bottom: 7%; width: 40%; aspect-ratio: 16 / 10;
  border-radius: 10px; overflow: hidden;
  background: linear-gradient(135deg, #e7e9ec, #d4d8dc);
  box-shadow: 0 0 0 2.5px #fff, 0 14px 30px rgba(0, 0, 0, .35);
}
.gridfig__sub {
  position: absolute; inset: 0; display: grid;
  grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(5, 1fr);
  background: rgba(21, 23, 26, .4);
}
.gridfig__sub .gsub { font-size: clamp(.62rem, 1.15vw, .95rem); }
.gridfig figcaption { display: flex; flex-wrap: wrap; gap: 4px 12px; color: var(--ink-2); font-size: .95rem; }

/* ---------- more ---------- */
.more { padding: 0 0 var(--sec); }
.more__row {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(36px, 5vw, 56px);
  border-top: 1px solid var(--line);
}
.extra { display: grid; gap: 14px; align-content: start; padding: 32px 32px 8px; color: var(--ink-2); }
.extra + .extra { border-left: 1px solid var(--line); }
.extra:first-child { padding-left: 0; }
.extra:last-child { padding-right: 0; }
.extra .h3 { color: var(--ink); }
.extra__art { width: 100%; max-width: 300px; height: auto; margin-bottom: 8px; }

/* ---------- secure input ---------- */
.dark-ok { background: var(--deck-hi); padding: var(--sec) 0; border-top: 1px solid var(--line); }
.dark-ok__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 48px; align-items: center; }
.dark-ok__grid > div { grid-column: 1 / span 6; display: grid; gap: 24px; }
.pwmock { grid-column: 8 / span 5; display: grid; gap: 12px; justify-items: center; }
.pwmock figcaption { color: var(--ink-2); font-size: .95rem; }
.note { color: var(--ink-2); max-width: 46ch; padding-left: 16px; border-left: 3px solid var(--ink); }
.note strong { color: var(--ink); }
.pwmock__sheet {
  position: relative; width: min(100%, 380px);
  background: #f7f7f8; border-radius: 14px; padding: 26px 26px 20px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .12), 0 24px 60px rgba(21, 23, 26, .22);
  text-align: center; font-size: .86rem; overflow: hidden;
}
.pwmock__icon {
  width: 52px; height: 52px; margin: 0 auto 12px; border-radius: 12px;
  background: linear-gradient(180deg, #d9dce0, #b9bec5);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .1);
}
.pwmock__t { font-weight: 700; color: var(--ink); }
.pwmock__s { color: var(--ink-2); margin-top: 4px; }
.pwmock__field {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 10px; padding: 7px 10px; border-radius: 6px;
  background: #fff; border: 1px solid #cfd3d8; text-align: left;
}
.pwmock__field span { color: var(--ink-2); font-size: .8rem; }
.pwmock__field i { font-style: normal; color: var(--ink); letter-spacing: .08em; }
.pwmock__field--focus { box-shadow: 0 0 0 3px rgba(21, 23, 26, .22); border-color: #8a9099; }
.pwmock__btns { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 16px; }
.pwmock__btns span { padding: 7px 0; border-radius: 6px; background: #e3e5e8; font-weight: 600; }
.pwmock__btns .is-target { background: var(--ink); color: #fff; }
.pwmock__grid {
  position: absolute; inset: 0; display: grid;
  grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(5, 1fr);
  background: rgba(21, 23, 26, .38);
}
.pwmock__grid { background: rgba(21, 23, 26, .06); }
.pwcell { position: relative; border-right: 1px dashed rgba(21, 23, 26, .16); border-bottom: 1px dashed rgba(21, 23, 26, .16); }
.pwcell.is-pick::after {
  content: ""; position: absolute; inset: -1px; padding: 2.5px; border-radius: 4px;
  background: conic-gradient(var(--spectrum));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.pwmock__cursor { position: absolute; left: 66%; top: 90%; width: 22px; height: 22px; margin: -2.3px 0 0 -4.6px; filter: drop-shadow(0 2px 3px rgba(0,0,0,.3)); }
.pwmock__hud {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 10px; border-radius: 10px;
  background: rgba(21, 23, 26, .92); color: #eef0f2; font-size: .85rem; margin-top: 6px;
}
.pwmock__hud b { font-stretch: 112%; margin-right: 4px; }
.pwmock__hud span { color: #b9bfc8; }

/* ---------- root helper ---------- */
.root { background: var(--graphite); color: var(--on-graphite); padding: var(--sec) 0; }
.root :focus-visible { outline-color: var(--on-graphite); }
.root .lead { color: var(--on-graphite-2); }
.root__head {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px 32px; align-items: end;
}
.root__head .h2 { grid-column: 1 / span 6; }
.root__head .lead { grid-column: 7 / span 6; }
.root__head .key { grid-column: 7 / span 6; justify-self: start; }
.facts {
  margin: clamp(48px, 6vw, 80px) 0 0;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 64px;
}
.fact {
  display: grid; grid-template-columns: minmax(150px, 34%) 1fr; gap: 20px;
  padding: 22px 0; border-top: 1px solid rgba(255, 255, 255, .14);
}
.fact dt { font-weight: 720; font-stretch: 110%; font-size: 1.06rem; line-height: 1.35; }
.fact dd { margin: 0; color: var(--on-graphite-2); }
.verify {
  margin-top: clamp(40px, 5vw, 64px);
  padding: 28px 30px; border-radius: 14px;
  background: var(--graphite-2); border: 1px solid rgba(255, 255, 255, .1);
  display: grid; gap: 14px;
}
.verify__list { margin: 0; padding-left: 1.3em; display: grid; gap: 12px; color: var(--on-graphite-2); }
.verify__list li { padding-left: 4px; }
.verify__list li::marker { color: var(--on-graphite); font-weight: 700; }
.root code {
  font-size: .88em; color: var(--on-graphite);
  background: #111215; border: 1px solid rgba(255, 255, 255, .1);
  padding: 2px 7px; border-radius: 5px; white-space: nowrap;
}
.verify__list > li > code { display: inline-block; margin-top: 4px; }

/* ---------- remap ---------- */
.remap { padding: var(--sec) 0; }
.remap__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 48px; align-items: start; }
.remap__grid > div { grid-column: 1 / span 5; display: grid; gap: 24px; }
.code {
  grid-column: 7 / span 6;
  background: var(--graphite); color: var(--on-graphite);
  border-radius: 14px; overflow: hidden;
  box-shadow: 0 18px 40px rgba(21, 23, 26, .14);
}
.code figcaption {
  padding: 12px 20px; font-size: .85rem; color: var(--on-graphite-2);
  border-bottom: 1px solid rgba(255, 255, 255, .08); background: var(--graphite-2);
}
.code pre { margin: 0; padding: 20px 22px 24px; overflow-x: auto; font-size: .88rem; line-height: 1.75; }
.c-k { color: #9aa1ab; }

/* ---------- get ---------- */
.get { padding: var(--sec) 0; background: var(--deck-lo); border-top: 1px solid var(--line); }
.get__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 32px 48px; align-items: end; }
.get__title {
  grid-column: 1 / span 7;
  font-size: clamp(2.8rem, 7.4vw, 6.6rem); font-stretch: 125%; font-weight: 830;
  line-height: .95; letter-spacing: -0.04em;
}
.get__body { grid-column: 8 / span 5; display: grid; gap: 22px; justify-items: start; }
.specs { list-style: none; padding: 0; margin: 0; width: 100%; }
.specs li { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-top: 1px solid var(--line); }
.specs li:last-child { border-bottom: 1px solid var(--line); }
.specs span { color: var(--ink-2); }
.specs b { font-weight: 650; text-align: right; }

/* ---------- the problem, in people's own words ---------- */
.voices { padding: var(--sec) 0; }
.voices__group { margin-top: clamp(44px, 6vw, 72px); }
.voices__label {
  font-size: 1.05rem; font-stretch: 110%; font-weight: 700; color: var(--ink);
  padding-bottom: 14px; border-bottom: 1px solid var(--line); margin-bottom: 22px;
}
.voices__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 20px; align-items: start; }
.voices__grid > .voice:nth-child(1) { grid-column: 1 / span 5; }
.voices__grid > .voice:nth-child(2) { grid-column: 6 / span 7; }
.voices__grid > .voice:nth-child(3) { grid-column: 3 / span 8; }
.voices__grid--two > .voice:nth-child(1) { grid-column: 1 / span 7; }
.voices__grid--two > .voice:nth-child(2) { grid-column: 8 / span 5; margin-top: 36px; }
.voice { margin: 0; color: var(--ink); }
.voice blockquote { margin: 0; }
.voice blockquote p { font-size: 1.04rem; line-height: 1.6; }
.voice__meta {
  display: grid; grid-template-columns: 16px minmax(0, auto) auto; justify-content: start;
  align-items: center; gap: 4px 10px;
  font-size: .86rem; color: var(--ink-2);
}
.voice__meta a { color: inherit; text-decoration: none; }
.voice__meta a:hover b, .voice__meta a:focus-visible b { text-decoration: underline; }
.voice__meta b { color: var(--ink); font-weight: 650; }
.voice__meta time::before { content: "·"; margin-right: 10px; }
.cut { color: var(--ink-2); white-space: nowrap; }
.voice__mark { width: 16px; height: 16px; flex: none; color: var(--ink); }

/* Hacker News: a plain, compact comment — meta line above, text below. */
.voice--hn { padding: 18px 20px 20px; background: var(--deck-hi); border-left: 3px solid var(--ink); border-radius: 0 10px 10px 0; display: grid; gap: 10px; }

/* GitHub: the issue box — bordered, header strip, title, body. */
.voice--gh { border: 1px solid #c2c7cd; border-radius: 8px; background: #fbfbfc; overflow: hidden; }
.voice--gh .voice__meta { padding: 10px 16px; background: #eef0f2; border-bottom: 1px solid #c2c7cd; }
.voice__title { padding: 14px 16px 0; font-weight: 700; font-stretch: 104%; font-size: 1.08rem; line-height: 1.35; }
.voice--gh blockquote { padding: 10px 16px 18px; }

/* ---------- feedback ---------- */
.talk { padding: var(--sec) 0; border-top: 1px solid var(--line); }
.talk__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 32px 48px; align-items: start; }
.talk__grid > div { grid-column: 1 / span 5; display: grid; gap: 22px; }
.talk__list { grid-column: 7 / span 6; list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.talk__list li { border-bottom: 1px solid var(--line); }
.talk__link {
  display: grid; grid-template-columns: 22px 1fr; gap: 14px; align-items: start;
  padding: 18px 4px; text-decoration: none; color: var(--ink);
}
.talk__link svg { width: 20px; height: 20px; margin-top: 3px; }
.talk__link b { display: block; font-weight: 680; font-stretch: 106%; font-size: 1.06rem; }
.talk__link i { display: block; font-style: normal; color: var(--ink-2); font-size: .95rem; margin-top: 2px; }
.talk__link:hover b { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- footer ---------- */
.foot { padding: 28px 0 40px; }
.foot__row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; color: var(--ink-2); font-size: .95rem; }
.foot__row a { text-decoration: none; }
.foot__row a:hover { text-decoration: underline; color: var(--ink); }
.foot__c { margin-left: auto; }

/* ---------- on-page modes ---------- */
.glow {
  --gw: 0px;
  position: fixed; inset: 0; z-index: 60; pointer-events: none;
  opacity: 0; visibility: hidden;
}
.glow.is-on { visibility: visible; }
.glow__field {
  position: absolute; inset: 0;
  background: conic-gradient(from var(--ga) at 50% 50%, var(--spectrum));
  -webkit-mask-image:
    linear-gradient(to right, #000 0, rgba(0,0,0,.8) calc(var(--gw) * .08), rgba(0,0,0,.44) calc(var(--gw) * .3), rgba(0,0,0,.14) calc(var(--gw) * .65), transparent var(--gw)),
    linear-gradient(to left, #000 0, rgba(0,0,0,.8) calc(var(--gw) * .08), rgba(0,0,0,.44) calc(var(--gw) * .3), rgba(0,0,0,.14) calc(var(--gw) * .65), transparent var(--gw)),
    linear-gradient(to bottom, #000 0, rgba(0,0,0,.8) calc(var(--gw) * .08), rgba(0,0,0,.44) calc(var(--gw) * .3), rgba(0,0,0,.14) calc(var(--gw) * .65), transparent var(--gw)),
    linear-gradient(to top, #000 0, rgba(0,0,0,.8) calc(var(--gw) * .08), rgba(0,0,0,.44) calc(var(--gw) * .3), rgba(0,0,0,.14) calc(var(--gw) * .65), transparent var(--gw));
  mask-image:
    linear-gradient(to right, #000 0, rgba(0,0,0,.8) calc(var(--gw) * .08), rgba(0,0,0,.44) calc(var(--gw) * .3), rgba(0,0,0,.14) calc(var(--gw) * .65), transparent var(--gw)),
    linear-gradient(to left, #000 0, rgba(0,0,0,.8) calc(var(--gw) * .08), rgba(0,0,0,.44) calc(var(--gw) * .3), rgba(0,0,0,.14) calc(var(--gw) * .65), transparent var(--gw)),
    linear-gradient(to bottom, #000 0, rgba(0,0,0,.8) calc(var(--gw) * .08), rgba(0,0,0,.44) calc(var(--gw) * .3), rgba(0,0,0,.14) calc(var(--gw) * .65), transparent var(--gw)),
    linear-gradient(to top, #000 0, rgba(0,0,0,.8) calc(var(--gw) * .08), rgba(0,0,0,.44) calc(var(--gw) * .3), rgba(0,0,0,.14) calc(var(--gw) * .65), transparent var(--gw));
}

.overlay {
  position: fixed; inset: 0; z-index: 70; pointer-events: none;
  opacity: 0; visibility: hidden;
  transition: opacity 120ms ease-out, visibility 0s linear 120ms;
}
.overlay.is-on { opacity: 1; visibility: visible; transition: opacity 90ms ease-out; }
.overlay .gcell { font-size: clamp(1.3rem, 3.4vw, 3rem); }
.overlay .gsub { font-size: clamp(.7rem, 1.1vw, 1rem); }
.overlay .gcell.is-enter { animation: cell-in 220ms cubic-bezier(.2, .8, .2, 1) both; }
@keyframes cell-in { from { opacity: 0; transform: scale(.9); } }

.vcursor {
  position: fixed; left: 0; top: 0; z-index: 80; width: 26px; height: 26px;
  pointer-events: none; display: none; will-change: transform;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, .25));
}
.vcursor.is-on { display: block; }

.ripple {
  position: fixed; z-index: 79; width: 44px; height: 44px; margin: -22px 0 0 -22px;
  border-radius: 50%; border: 2.5px solid var(--ink); pointer-events: none;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, .7);
  animation: ripple 460ms cubic-bezier(.2, .7, .2, 1) forwards;
}
.ripple--alt { border-style: dashed; }
@keyframes ripple { from { transform: scale(.25); opacity: 1; } to { transform: scale(1.5); opacity: 0; } }

.hud {
  position: fixed; left: 50%; bottom: 22px; z-index: 81;
  transform: translate(-50%, 12px); opacity: 0; pointer-events: none;
  display: flex; align-items: center; gap: 10px;
  padding: 9px 14px; border-radius: 11px;
  background: rgba(21, 23, 26, .92); color: #eef0f2; font-size: .9rem; white-space: nowrap;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .25);
  transition: opacity 140ms ease-out, transform 140ms ease-out;
}
.hud.is-on { opacity: 1; transform: translate(-50%, 0); }
.hud b { font-weight: 720; font-stretch: 112%; }
.hud .cap { font-size: .82rem; }
.hud__sep { width: 1px; height: 18px; background: rgba(255, 255, 255, .2); }
.hud__hint { color: #b9bfc8; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .hero__grid, .sec-head, .mode, .dark-ok__grid, .root__head, .remap__grid, .get__grid,
  .voices__grid, .talk__grid { grid-template-columns: minmax(0, 1fr); }
  .voices__grid > .voice:nth-child(n), .talk__grid > div, .talk__list { grid-column: 1 / -1; margin-top: 0; }
  .hero__copy { grid-column: 1 / -1; }
  .tryme { grid-column: 1 / -1; max-width: 620px; }
  .sec-head .h2, .sec-head__aside { grid-column: 1 / -1; }
  .mode--free .mode__text, .mode--free .mode__fig,
  .mode--grid .mode__fig, .mode--grid .mode__text { grid-column: 1 / -1; }
  .mode--grid .mode__text { order: -1; }
  .dark-ok__grid > div, .pwmock { grid-column: 1 / -1; }
  .root__head .h2, .root__head .lead, .root__head .key { grid-column: 1 / -1; }
  .facts { grid-template-columns: 1fr; }
  .remap__grid > div, .code { grid-column: 1 / -1; }
  .get__title, .get__body { grid-column: 1 / -1; }
  .more__row { grid-template-columns: 1fr; }
  .extra, .extra:first-child, .extra:last-child { padding: 28px 0; }
  .extra + .extra { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 640px) {
  .top__nav a:not(.key) { display: none; }
  .binds { grid-template-columns: 1fr; }
  .fact { grid-template-columns: 1fr; gap: 6px; }
  .hero__ctas .key { flex: 1 1 auto; }
  .verify { padding: 22px 18px; }
  .root code { white-space: normal; word-break: break-word; }
  .foot__c { margin-left: 0; }
  .kk i { display: none; }
  .kk--hot i, .kk--space i { display: block; }
  .tryme__list li { grid-template-columns: 48px 1fr; }
  .voice__meta { grid-template-columns: 16px minmax(0, 1fr); align-items: start; }
  .voice__meta .voice__mark { margin-top: 1px; }
  .voice__meta time { grid-column: 2; }
  .voice__meta time::before { content: none; }
}

/* Touch devices: no hardware keys to try with, so show the autoplay mock. */
@media (hover: none) and (pointer: coarse) {
  .js-try { display: none; }
  .tryme__keys { display: none; }
  .tryme__touch { display: block; }
  .keyboard figcaption { display: none; }
  .mock__grid { animation: m-grid 6s infinite; }
  .mock__grid span.is-pick::after { animation: m-pick 6s infinite; }
  .mock__cursor { animation: m-cursor 6s infinite cubic-bezier(.3, .7, .2, 1); }
  .mock__ripple { animation: m-ripple 6s infinite; }
  .mock__hud { animation: m-hud 6s infinite; }
  .mock__glow { animation: m-glow 6s infinite, m-spin 8s linear infinite; }
}
@keyframes m-grid { 0%, 8% { opacity: 0; } 14%, 52% { opacity: 1; } 58%, 100% { opacity: 0; } }
@keyframes m-pick { 0%, 24% { opacity: 0; } 28%, 52% { opacity: 1; } 58%, 100% { opacity: 0; } }
@keyframes m-hud { 0%, 20% { opacity: 0; } 24%, 52% { opacity: 1; } 58%, 100% { opacity: 0; } }
@keyframes m-cursor {
  0%, 34% { left: 46%; top: 44%; }
  44%, 100% { left: 80.5%; top: 75%; }
}
@keyframes m-ripple {
  0%, 46% { opacity: 0; transform: translate(-50%, -50%) scale(.2); }
  48% { opacity: 1; transform: translate(-50%, -50%) scale(.3); }
  58%, 100% { opacity: 0; transform: translate(-50%, -50%) scale(1.5); }
}
@keyframes m-glow { 0%, 62% { opacity: 0; } 70%, 90% { opacity: .85; } 98%, 100% { opacity: 0; } }
@keyframes m-spin { to { --ga: 360deg; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; }
  .mock__grid { opacity: 1; animation: none !important; }
  .mock__grid span.is-pick::after { animation: none !important; opacity: 1; }
  .mock__cursor { animation: none !important; left: 80.5%; top: 75%; }
  .mock__hud { animation: none !important; opacity: 1; }
  .mock__ripple, .mock__glow { animation: none !important; opacity: 0; }
}

/* ---------- film ---------- */
.film { padding: var(--sec) 0 0; }
.film__frame {
  margin: 0; border-radius: 18px; overflow: hidden; background: #0e131c;
  box-shadow: 0 40px 90px rgba(21, 23, 26, .18), 0 0 0 1px rgba(21, 23, 26, .12);
}
.film__video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; }
.film__summary { margin-top: 18px; max-width: 72ch; color: var(--ink-2); font-size: .98rem; line-height: 1.6; }
.film__summary kbd {
  font: 600 .82em/1 "Archivo", system-ui, sans-serif; padding: .18em .42em; border-radius: 5px;
  background: linear-gradient(180deg, var(--cap-hi), var(--cap-lo)); border: 1px solid var(--cap-edge);
  box-shadow: 0 1px 0 var(--cap-depth); color: var(--ink);
}

/* ---------- preview request form ---------- */
.ask { width: 100%; display: grid; gap: 10px; margin: 0; }
.ask__label { font-weight: 650; }
.ask__row { display: flex; flex-wrap: wrap; gap: 12px; }
.ask__input {
  flex: 1 1 240px; min-width: 0; height: 56px; padding: 0 18px;
  font: 500 1.05rem/1 "Archivo", system-ui, sans-serif; color: var(--ink);
  background: var(--deck-hi);
  border: 1px solid var(--cap-edge); border-radius: 8px;
  box-shadow: inset 0 2px 0 rgba(21, 23, 26, .06);
}
.ask__input::placeholder { color: #6b717a; }
.ask__input:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
.ask__input[aria-invalid="true"] { border-color: #b4232c; }
.ask button[disabled] { opacity: .65; cursor: progress; }
.ask__trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.ask__status { margin: 0; min-height: 1.5em; font-weight: 650; }
.ask__status:empty { min-height: 0; }
.ask__status.is-error { color: #b4232c; }
.ask__status a { color: inherit; }
@media (max-width: 520px) { .ask__row .key { flex: 1 1 100%; } }

.hero__trust { list-style: none; margin: 22px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--ink-2); font-size: .95rem; }
.hero__trust li { display: inline-flex; align-items: center; gap: 18px; }
.hero__trust li + li::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--cap-depth); margin-left: -11px; margin-right: -7px; }
.hero__trust a { color: inherit; }
@media (max-width: 760px) {
  .hero__trust { flex-direction: column; gap: 4px; }
  .hero__trust li + li::before { display: none; }
}