/* Homepage v3: a retro site, not a retro theme. Each section has its own
   composition; boxes are rare; art is terminal output, not photos. */

/* hero: the wordmark over an idle arcade */
.h4__attract { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .5; image-rendering: pixelated;
  -webkit-mask-image: linear-gradient(90deg, transparent 0 52%, #000 70%); mask-image: linear-gradient(90deg, transparent 0 52%, #000 70%); }
.wordmark {
  margin: 0 0 6px; font: 400 clamp(66px, 11.2vw, 176px)/.86 var(--pixel); letter-spacing: -.02em; white-space: nowrap;
  background: linear-gradient(180deg, var(--fg-0) 0 40%, var(--accent) 40% 58%, var(--info) 58% 72%, #2a9a70 72% 84%, #1d7a58 84% 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: wipe .9s steps(14) both .15s;
}
@keyframes wipe { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
.sig-sign { display: flex; align-items: center; gap: 16px; margin: 0 0 6px; font: 400 44px/1 var(--pixel); }
/* the Signals sign: the pixel dish at 2x and a crisp stepped echo (no glow, no flicker), like the /signals hub */
.sig-sign__pu { width: 64px; height: 64px; flex: none; image-rendering: pixelated; margin-top: -6px; }
.sig-sign .echo { --es: 1px; color: var(--fg-0); padding-bottom: 6px; }
.closer__sign { margin: 0; font: 400 33px/1 var(--pixel); letter-spacing: .06em; text-transform: uppercase; }
/* flat pixel art: whole-number scales only, set per sprite below */
.px { image-rendering: pixelated; }
@media (max-width: 640px) { .wordmark { font-size: clamp(44px, 14.5vw, 66px); } .h4 { min-height: 0; } .h4__attract { opacity: .35; -webkit-mask-image: linear-gradient(180deg, transparent 0 40%, #000 80%); mask-image: linear-gradient(180deg, transparent 0 40%, #000 80%); } }
@media (prefers-reduced-motion: reduce) { .wordmark { animation: none; } }

/* ---------- One night scene below the hero ----------
   Every section after why.exe is .hs: no colour bands, the night sky shows through,
   the site's one section rhythm (--sec-y, qs.css), and the shared dotted horizon
   (2px dots every 8px, drawn in qs.css) at the top of each, inside the text column. */
.hs { position: relative; padding-block: var(--sec-y); }
/* a section head: small accent label, then the h2 */
.hs__head { display: grid; gap: 14px; align-content: end; }

/* statement */
.hx { padding: clamp(64px, 8vw, 120px) 0 clamp(72px, 8vw, 120px); border-top: 1px solid var(--line); }
.hx__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.hx__copy { display: grid; gap: 26px; }
.hx__copy .h-display { max-width: 12.5ch; }
.hx__cta { display: flex; flex-wrap: wrap; gap: 14px 18px; align-items: center; margin-top: 6px; }
.hx__note { font: 400 13.5px/1.5 var(--mono); color: var(--fg-2); }
.hx__art { justify-self: center; margin: 0; }
.hx__art .ansi { --ansi: clamp(5px, .62vw, 8px); }

/* signals band */
.sigband { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.sigband__intro { display: grid; gap: 22px; position: sticky; top: 110px; }
.sigband__intro .label { display: flex; align-items: center; color: var(--accent); }
.sigrows { list-style: none; margin: 0; padding: 0; }
.sigrows li { border-top: 1px solid color-mix(in srgb, var(--fg-0) 14%, transparent); }
.sigrows li:last-child { border-bottom: 1px solid color-mix(in srgb, var(--fg-0) 14%, transparent); }
.sigrows a { display: grid; gap: 12px; padding: 30px 0; text-decoration: none; position: relative; }
.sigrows a::after { content: "\2192"; content: "\2192" / ""; position: absolute; right: 4px; top: 30px; font: 400 22px var(--pixel); color: var(--fg-2); transition: transform .2s, color .2s; }
.sigrows a:hover::after { transform: translateX(6px); color: var(--accent); }
.sigrows__meta { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; font: 400 12.5px var(--mono); color: var(--fg-2); }
.sigrows__t { font: 400 27.5px/1.25 var(--pixel); color: var(--fg-0); max-width: 30ch; padding-right: 40px; transition: color .15s; }
.sigrows a:hover .sigrows__t { color: var(--accent); }
.sigrows__v { color: var(--fg-1); font-size: 16px; }
.sigrows__v b { font: 400 11px var(--pixel); letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-right: 8px; }

/* boot sequence */
.boot__head { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px 0; align-items: end; margin-bottom: 48px; }
/* the head sits on the four step columns below it, so the paragraph starts where step 03 does */
.boot__head > .hs__head { grid-column: 1 / 3; padding-right: 28px; } .boot__head > p { grid-column: 3 / 5; padding-right: 28px; }
.boot__rail { height: 4px; background: repeating-linear-gradient(90deg, var(--line-2) 0 8px, transparent 8px 12px); position: relative; }
.boot__fill { position: absolute; left: 0; top: 0; bottom: 0; width: calc(var(--boot, 0) * 100%); background: var(--accent); }
.boot__steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); }
.boot__steps li { display: flex; flex-direction: column; gap: 14px; padding: 34px 28px 0 0; position: relative; }
.boot__steps li::before { content: ""; position: absolute; top: -10px; left: 0; width: 12px; height: 16px; background: var(--line-2); transition: background .3s; }
.boot__steps li.is-on::before { background: var(--accent); }
.boot__n { font: 400 44px/1 var(--pixel); color: var(--fg-2); transition: color .3s; }
.boot__steps li.is-on .boot__n { color: var(--accent); }
.boot__steps h3 { font: 400 27.5px/1.1 var(--pixel); }
.boot__steps p { color: var(--fg-1); font-size: 16px; }
.boot__ok { margin-top: auto; font: 400 12.5px var(--mono); color: var(--fg-2); }
.boot__steps li.is-on .boot__ok { color: var(--accent); }

/* level select */
.levels__head { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: end; margin-bottom: 48px; }
.levels__head .ansi-frame { margin: 0; }
.levels__art .ansi { --ansi: clamp(5px, .55vw, 7px); }
.levels__grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 56px); align-items: stretch; }
.levels__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; align-content: start; }
.levels__list button {
  width: 100%; min-width: 0; display: grid; grid-template-columns: 52px 1fr; gap: 4px 16px; align-items: center; text-align: left;
  padding: 18px 20px; background: transparent; color: var(--fg-1); border: 0; border-left: 4px solid transparent; cursor: pointer;
  font: 400 27.5px/1 var(--pixel); transition: background .15s, color .15s, border-color .15s;
}
.levels__list .lv__n { font-size: 22px; color: var(--fg-2); }
.levels__list .lv__n::before { content: "L"; }
.levels__list .lv__meta { grid-column: 2; font: 400 14px var(--mono); color: var(--fg-2); }
.levels__list button:hover { background: color-mix(in srgb, var(--fg-0) 5%, transparent); color: var(--fg-0); }
.levels__list button[aria-selected="true"] { background: color-mix(in srgb, var(--accent) 12%, transparent); color: var(--fg-0); border-left-color: var(--accent); }
.levels__list button[aria-selected="true"] .lv__n, .levels__list button[aria-selected="true"] .lv__meta { color: var(--fg-1); }
.levels__list button[aria-selected="true"] .lv__name::before { content: "\25B6\00a0"; content: "\25B6\00a0" / ""; color: var(--accent); font-size: .7em; vertical-align: .15em; }
.levels__panels { min-width: 0; }
.lv > * { min-width: 0; overflow-wrap: anywhere; }
/* the chosen level opens in a terminal window like why.exe: quiet frame, its tag sits on the top border as the title */
.lv { position: relative; min-width: 0; display: grid; gap: 18px; align-content: start; padding: clamp(28px, 3vw, 40px) clamp(22px, 3vw, 40px) clamp(24px, 3vw, 40px); background: color-mix(in srgb, var(--bg-0) 52%, #020507); border: 2px solid var(--line-2); height: 100%; }
.lv[hidden] { display: none; }
/* a tapped level scrolls its panel into view on phones; keep a little air below its border */
.lv { scroll-margin-bottom: 16px; }
.lv > .lv__tag { position: absolute; top: -8px; left: 16px; max-width: calc(100% - 32px); padding: 0 8px; font: 400 11px/14px var(--pixel); letter-spacing: .06em; text-transform: uppercase; color: var(--accent); background: var(--bg-0); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
[data-theme="paper"] .lv { background: var(--bg-1); }
.lv h3 { font: 400 55px/1 var(--pixel); }
.lv p { color: var(--fg-1); font-size: 17px; }
.lv ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; color: var(--fg-1); }
.lv li { padding-left: 24px; position: relative; }
.lv li::before { content: ""; position: absolute; left: 0; top: .55em; width: 10px; height: 10px; background: var(--accent); }
.lv > .btn, .lv > .link { justify-self: start; margin-top: 8px; }
.lv__cta { display: flex; flex-wrap: wrap; gap: 14px 20px; align-items: center; margin-top: 8px; }
.levels__more { margin-top: 28px; }

/* approach statement: the same h-1 scale as every other section head */
.approachx__h { max-width: 20ch; }
.approachx__h span { display: block; }
.approachx__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; align-items: center; margin-top: 48px; }
/* three equal columns on the rules row's grid (its 24px gutter), so 02 starts where the third rule does */
.approachx__grid > div { padding-right: 24px; } .approachx__art { justify-self: center; }
.approachx__grid h3 { font: 400 22px/1 var(--pixel); color: var(--accent); margin-bottom: 12px; }
.approachx__grid p { color: var(--fg-1); font-size: 17px; }
/* the two text columns top-align so 01 and 02 share a baseline; the art centres between them */
.approachx__grid { align-items: start; }
.approachx__art { --kp: 8px; margin: 0; align-self: center; }
/* keyboard-manual.png is 39x10: 8x on wide screens, 7x on narrow desktops (so it keeps air inside its third), 6x once the columns stack */
.approachx__art .px { display: block; width: calc(var(--kp) * 39); height: calc(var(--kp) * 10); }
@media (max-width: 1180px) { .approachx__art { --kp: 7px; } }
.rules { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.rules li { padding: 24px 24px 0 0; color: var(--fg-1); font-size: 16px; }
.rules b { display: block; font: 400 22px/1.2 var(--pixel); color: var(--fg-0); font-weight: 400; margin-bottom: 8px; }
.approachx__more { margin-top: 36px; }

/* player one: a name plate on the left (no portrait), the copy on the right; same columns as the services level spreads */
.p1__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 28px clamp(32px, 6vw, 96px); align-items: start; }
.p1__id { display: grid; gap: 12px; justify-items: start; padding-top: 6px; }
/* the same sign as "insert coin" below it: 22px pixel caps with a small stepped echo */
.p1__tag { font: 400 22px/1 var(--pixel); letter-spacing: .06em; text-transform: uppercase; color: var(--accent); --es: 1px; }
/* "player one" blinks three times as the section comes into view (home.js adds .is-in), then holds steady */
.p1.is-in .p1__tag { animation: pulse 1.6s steps(2) 3; }
.p1__name { margin-top: 6px; font: 400 33px/1.1 var(--pixel); color: var(--fg-0); }
.p1__role { font: 400 13.5px/1.5 var(--mono); color: var(--fg-2); }
.p1__copy { display: grid; gap: 22px; }
.p1__cta { display: flex; flex-wrap: wrap; gap: 14px 22px; align-items: center; margin-top: 4px; }

/* closer */
.closer__grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(32px, 6vw, 96px); align-items: end; }
.closer__main { display: grid; gap: 24px; }
.closer__coin { font: 400 22px/1 var(--pixel); letter-spacing: .12em; text-transform: uppercase; color: var(--warn); animation: pulse 1.4s steps(2) infinite; }
.closer__h { font: 400 55px/1.06 var(--pixel); letter-spacing: -.01em; max-width: 14ch; }
.closer__form { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; padding-left: clamp(0px, 3vw, 40px); border-left: 1px solid var(--line); }
.closer__form .muted { font-size: 15px; }
.closer__form .field { flex-wrap: nowrap; }
.closer__form .input { flex: 1 1 160px; }
.closer__form .btn { flex: none; }

@media (max-width: 1000px) {
  .hx__grid, .sigband, .boot__head, .levels__grid, .closer__grid, .p1__grid { grid-template-columns: minmax(0, 1fr); }
  .sigband__intro { position: static; }
  .boot__steps { grid-template-columns: 1fr 1fr; row-gap: 32px; }
  .approachx__grid { grid-template-columns: 1fr; }
  .approachx__art { --kp: 6px; }
  .boot__head > .hs__head, .boot__head > p { grid-column: auto; padding-right: 0; } .approachx__grid { gap: 24px; } .approachx__grid > div { padding-right: 0; }
  .rules { grid-template-columns: 1fr; }
  .levels__head { grid-template-columns: 1fr; }
  .closer__form { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); padding-top: 24px; }
  .closer__h { font-size: 44px; }
}
@media (max-width: 640px) {
  .lv .btn--arcade { white-space: normal; text-align: left; line-height: 1.25; padding: 12px 18px; }
  /* How it works on phones: a tight 2x2 checklist with small numerals, no rail */
  .boot__head { gap: 12px; margin-bottom: 28px; }
  .boot__rail { display: none; }
  .boot__steps { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 16px; row-gap: 28px; }
  .boot__steps li { gap: 6px; padding: 0; }
  .boot__steps li::before { display: none; }
  .boot__n { font-size: 22px; }
  .boot__steps h3 { font-size: 22px; }
  .boot__steps p { font-size: 15px; }
  .closer__h { font-size: 38.5px; }
  .closer .btn--xl { width: 100%; justify-content: center; font-size: 16.5px; line-height: 1.25; padding-inline: 16px; min-height: 56px; }
  .sigrows__t { font-size: 22px; }
  .lv h3 { font-size: 38.5px; }
  .levels__list button { font-size: 22px; grid-template-columns: 40px 1fr; }
  .levels__list .lv__meta { grid-column: 2; }
  .p1__name { font-size: 27.5px; }
  .hx__art .ansi { --ansi: 4.4px; }
}
/* phones: the approach head sets as two lines, "Train your team." / "Automate the rest." (.h-1 beats the shared phone size) */
@media (max-width: 420px) { .h-1.approachx__h { font-size: 27.5px; } }
@media (prefers-reduced-motion: reduce) { .p1 .p1__tag, .closer__coin { animation: none; } }

/* ---------- Hero: a title screen inside a terminal window ---------- */
/* 14px on top keeps the window border clear of the fixed coin/menu dock (it ends at y 79) */
.h4 { --hud-h: 72px; position: relative; height: calc(100svh - var(--hud-h)); min-height: 600px; max-height: 1180px; padding: 14px clamp(10px, 1.6vw, 22px) clamp(10px, 1.6vw, 22px); }
.h4__win { position: relative; height: 100%; border: 2px solid var(--line-2); background: color-mix(in srgb, var(--bg-0) 52%, #020507); box-shadow: 0 0 0 1px color-mix(in srgb, var(--bg-0) 80%, #000); }
.win__t, .win__r, .win__b { position: absolute; z-index: 2; padding: 0 8px; font: 400 11px/14px var(--pixel); letter-spacing: .06em; background: var(--bg-0); white-space: nowrap; }
.win__t { top: -8px; left: 16px; color: var(--fg-1); }
.win__t::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; background: var(--rose, var(--accent)); vertical-align: 0; animation: pulse 2.4s steps(2) infinite; }
.is-paused .win__t::before { animation: none; }
.win__r { top: -8px; right: 112px; color: var(--accent); }
.win__b { bottom: -8px; right: 16px; color: var(--fg-2); }
/* the attract loop's pause control sits on the bottom border, in the same 11px pixel style */
button.win__b { margin: 0; border: 0; border-radius: 0; cursor: pointer; }
button.win__b[hidden] { display: none; }
button.win__b::after { content: ""; position: absolute; inset: -15px 0; }
button.win__b:hover { color: var(--fg-0); }
.h4__world { position: absolute; inset: 0; width: 100%; height: 100%; display: block; image-rendering: pixelated; cursor: pointer; }
.h4__in { position: absolute; left: 0; right: 0; bottom: clamp(26px, 5.5vh, 64px); z-index: 1; display: grid; justify-items: center; gap: 16px; padding: 0 20px; text-align: center; pointer-events: none; }
.h4__in a, .h4__in button { pointer-events: auto; }
/* the pixel font only at 11px steps: 44 / 38.5 / 33 / 27.5 by width */
.h4__h { font: 400 44px/1.14 var(--pixel); max-width: 26ch; color: var(--fg-0); text-shadow: 0 2px 0 rgba(0, 0, 0, .45); }
.h4 .lede { max-width: 54ch; margin: 0; color: var(--fg-1); }
.h4 .hx__cta { justify-content: center; margin-top: 4px; }
@media (max-width: 1280px) { .h4__h { font-size: 38.5px; } }
@media (max-width: 1000px) { .h4__h { font-size: 33px; } }
@media (max-width: 760px) {
  .h4 { min-height: 540px; padding: 14px 8px 8px; }
  .h4__h { font-size: 27.5px; }
  .h4__in { bottom: 22px; gap: 12px; }
  .h4 .lede { font-size: 15.5px; }
}
/* phones: the scene label keeps only its level number, clear of the window title */
@media (max-width: 480px) { .h4__win .win__nm { display: none; } }
@media (prefers-reduced-motion: reduce) { .win__t::before { animation: none; } .h4__world { cursor: default; } }
/* paper: a light window so the headline and lede keep their contrast */
[data-theme="paper"] .h4__win { background: var(--bg-1); }
[data-theme="paper"] .h4__h { text-shadow: none; }

/* level select: the power-up shelf (one 16x16 item per level; the selected one lights and bobs one art pixel) */
.pu-shelf { --pp: 4px; display: flex; gap: calc(var(--pp) * 6); align-items: end; margin: 0; }
.pu-shelf .pu { width: calc(var(--pp) * 16); height: calc(var(--pp) * 16); image-rendering: pixelated; filter: url(#qs-off); }
.pu-shelf .pu.is-on { filter: none; animation: pu-bob 1s steps(2) infinite; }
@keyframes pu-bob { 50% { transform: translateY(calc(var(--pp) * -1)); } }
@media (max-width: 640px) { .pu-shelf { --pp: 3px; } }
@media (max-width: 359px) { .pu-shelf { gap: calc(var(--pp) * 4); } }
@media (prefers-reduced-motion: reduce) { .pu-shelf .pu.is-on { animation: none; } }

/* closer: the arcade at night; three cabinets stand on the site's dotted horizon (2px dots every 8px),
   drawn inside the text column like every seam, stars show through. The same closer as services,
   approach, for-agencies and every post. cabinet-row.png is 56x29 and its last row is its own floor:
   cover-fit to 28 rows crops it, so the cabinets sit on this line. */
.closer { --cp: 6px; --floor: 44px; position: relative; overflow: hidden; padding-bottom: clamp(240px, 20vw, 280px); }
.closer::after { content: ""; position: absolute; bottom: var(--floor); height: 2px; pointer-events: none;
  left: max(var(--wrap-pad), calc((100% - var(--wrap)) / 2 + var(--wrap-pad))); right: max(var(--wrap-pad), calc((100% - var(--wrap)) / 2 + var(--wrap-pad)));
  background: repeating-linear-gradient(90deg, var(--line-2) 0 2px, transparent 2px 8px); }
/* the right marquee lines up with the column's right edge (the art has 2 clear pixels on its right) */
.closer__cab { position: absolute; right: calc(max(var(--wrap-pad), (100% - var(--wrap)) / 2 + var(--wrap-pad)) - var(--cp) * 2); bottom: calc(var(--floor) + 2px); width: calc(var(--cp) * 56); height: calc(var(--cp) * 28); object-fit: cover; object-position: 50% 0; image-rendering: pixelated; pointer-events: none; }
.closer .wrap { position: relative; }
.closer__sign { font-size: 22px; color: var(--fg-0); --es: 1px; }
@media (max-width: 1000px) { .closer { --cp: 4px; --floor: 32px; padding-bottom: 200px; } }
@media (max-width: 640px) { .closer { --cp: 3px; --floor: 24px; padding-bottom: 150px; } .closer__cab { right: 50%; transform: translateX(50%); } }
/* phones: the hero text column never grows past the screen; long CTAs wrap */
.h4__in { grid-template-columns: minmax(0, 1fr); }
@media (max-width: 760px) {
  .h4 .hx__cta { width: 100%; }
  .h4 .hx__cta .btn { white-space: normal; text-align: center; justify-content: center; }
  .h4 .hx__cta .btn--arcade { width: 100%; font-size: 16.5px; padding-inline: 12px; }
}
/* the Book label stays on one line: 16.5px (on the pixel font's 11px grid) fits from 360px up, 22px from 521px */
@media (min-width: 521px) and (max-width: 760px) {
  .h4 .hx__cta .btn--arcade { font-size: 22px; padding-inline: 24px; }
}
.sigband__intro { top: 24px; }

/* signals band: a compact Signals Weekly signup (one email field + one button) */
.sigband__intro { grid-template-columns: minmax(0, 1fr); }
.sigband__form { display: block; min-width: 0; }
.sigband__form .field { flex-wrap: nowrap; }
.sigband__form .input { flex: 1 1 160px; }
.sigband__form .btn { flex: none; }
.sigband__form [data-form-status] { margin-top: 8px; min-height: 0; }
.sigband__form [data-form-status]:empty { margin-top: 0; }
.sigband__more { margin-top: -6px; }


/* in-page jumps (e.g. the hero link to #levels) glide unless motion is reduced */
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
/* the hero's "see the plans" jump lands with the level list in view (html has an 88px scroll-padding) */
#levels { scroll-margin-top: -56px; }

/* ---------- Hero: a full-screen game world (no window frame) ---------- */
body.home .hud { height: 0; }
.h4 { --hud-h: 0px; position: relative; height: 100vh; height: 100svh; min-height: 560px; max-height: 1400px; padding: 0; overflow: hidden;
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg-0) 42%, #020507) 0%, color-mix(in srgb, var(--bg-0) 58%, #020507) 64%, var(--bg-0) 100%); }
.h4__world { position: absolute; inset: 0; width: 100%; height: 100%; display: block; image-rendering: pixelated; cursor: pointer; }
.h4__in { bottom: clamp(30px, 6.5vh, 80px); }
.h4__hud { position: absolute; z-index: 2; top: 6px; left: clamp(16px, 2.4vw, 32px); display: flex; align-items: center; gap: 18px; font: 400 11px/14px var(--pixel); letter-spacing: .08em; text-transform: uppercase; }
/* no corner label: the pause control only shows when it gets keyboard focus (reduced motion gets a still) */
.h4__pause { margin: 0; padding: 8px 0; font: inherit; letter-spacing: inherit; text-transform: inherit; color: var(--fg-0); background: none; border: 0; cursor: pointer; }
.h4__pause:not(:focus-visible) { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.h4__pause[hidden] { display: none; }
[data-theme="paper"] .h4 { background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-0) 100%); }
@media (max-width: 760px) { .h4 { min-height: 520px; padding: 0; } .h4__in { bottom: 24px; } .h4__hud { top: 6px; } }@media (prefers-reduced-motion: reduce) { .h4__world { cursor: default; } }