/* NOTEXT site v3 (THE SIGNAL). One screen. Tokens only (tokens.css from brand/tokens.json). Motion: token easings,
   one spring in JS (video/tokens.js), every motion caused by a market, voice or puzzle event. */
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
html { background: var(--color-ground); -webkit-text-size-adjust: 100%; }
body { background: var(--color-ground); color: var(--color-ink); font-family: var(--font-body); font-size: var(--fs-0); line-height: 1.5; overflow: hidden; -webkit-font-smoothing: antialiased; overscroll-behavior: none; -webkit-tap-highlight-color: transparent; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
[hidden] { display: none !important; }
.sr { font-size: var(--fs-0); margin: 0; position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: fixed; left: var(--sp-4); top: var(--sp-4); z-index: 30; min-height: 44px; display: inline-flex; align-items: center; padding: var(--sp-3) var(--sp-4); background: var(--color-ink); color: var(--color-ground); font: 500 var(--fs-0)/1 var(--font-body); transform: translateY(-300%); }
.skip:focus { transform: none; }
.i { width: 20px; height: 20px; display: block; }
.lab { font: 400 var(--fs-m1)/1.3 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-ink-mute); }

/* ---------- the stage: orb + dial + solver ring + seam ---------- */
.stage { position: fixed; inset: 0; z-index: 1; }
.poster { position: absolute; left: 50%; top: var(--cy); width: min(75vw, 75svh); height: auto; transform: translate(-50%, -50%); pointer-events: none; }
@media (min-width: 900px) { .poster { width: min(73vw, 73svh); } }
#orb { position: absolute; inset: 0; width: 100%; height: 100%; display: block; opacity: 0; transition: opacity var(--dur-reveal) var(--ease-out); }
#orb.on { opacity: 1; }
.dial-svg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; opacity: 0; transition: opacity var(--dur-reveal) var(--ease-out); }
body.in .dial-svg { opacity: 1; }
.dial-svg * { fill: none; }
.d-ring { fill: none; stroke: var(--color-ink-mute); stroke-opacity: 0.45; stroke-width: 1; }
.d-hold { fill: none; stroke: var(--color-accent); stroke-width: 3; stroke-linecap: round; }
.d-t { stroke: var(--color-ink-mute); stroke-opacity: 0.55; stroke-width: 1; transition: stroke var(--dur-ui) var(--ease-out); }
.d-t.semi { stroke: var(--color-ink-soft); stroke-opacity: 0.8; }
.d-t.near { stroke: var(--color-ink); stroke-opacity: 1; }
.locked ~ .d-t, body[data-lock="2"] .d-t.near, body[data-lock="3"] .d-t.near { stroke: var(--color-accent); }
.d-deg { fill: var(--color-ink-mute); } .d-deg.home { fill: var(--color-ink); }
.d-needle line { stroke: var(--color-accent); stroke-width: 1.5; stroke-linecap: round; }
.d-needle circle { fill: var(--color-accent); }
.d-oct line { stroke: var(--color-ink-soft); stroke-width: 1.5; stroke-linecap: round; }
.d-wedge { fill: none; stroke: var(--color-accent); stroke-width: 6; stroke-linecap: round; opacity: 0.85; }
.d-pitch { stroke: var(--color-ink); stroke-width: 2; stroke-linecap: round; opacity: 0; transition: opacity var(--dur-ui) var(--ease-out); }
.d-pitch.on { opacity: 1; }
body.wrong .d-ring, body.wrong .d-needle line { stroke: var(--color-down); } body.wrong .d-needle circle { fill: var(--color-down); }
.d-notch { stroke: var(--color-ink-mute); stroke-opacity: 0.5; stroke-width: 1; }
.d-402 line { stroke: var(--color-ink-mute); stroke-opacity: 0.35; stroke-width: 1; }
.flick .d-402 line { stroke: var(--color-accent); stroke-opacity: 1; }
.flick .d-notch { stroke: var(--color-accent); stroke-opacity: 1; }
.d-s { stroke: var(--color-ink-mute); stroke-width: 1; }
.d-s.new { stroke: var(--color-accent); }
.dial { position: absolute; border-radius: var(--radius-pill); touch-action: none; cursor: grab; z-index: 2; }
.dial.drag { cursor: grabbing; }
.dial:focus-visible { outline: 1px dashed var(--color-ink-mute); outline-offset: 6px; }
.dial[aria-disabled="true"] { cursor: default; }
.hz { position: absolute; z-index: 3; transform: translate(-50%, 0); font: 400 var(--fs-m1)/1 var(--font-mono); letter-spacing: 0.08em; font-variant-numeric: tabular-nums; color: var(--color-ink); padding: var(--sp-2) var(--sp-3); border: 1px solid var(--color-line); border-radius: var(--radius-pill); background: var(--color-ground); opacity: 0; transition: opacity var(--dur-ui) var(--ease-out); pointer-events: none; white-space: nowrap; }
.hz.on { opacity: 1; }
.seam { position: absolute; z-index: 4; left: 50%; top: var(--cy); transform: translate(-50%, -50%); width: 160px; height: 56px; border: 0; border-radius: var(--radius-pill); background: transparent; color: var(--color-ink); display: grid; place-items: center; cursor: pointer; padding: 0; }
.seam .i { width: 24px; height: 24px; color: var(--color-ground); background: var(--color-ink); border-radius: var(--radius-pill); box-sizing: content-box; padding: var(--sp-2); transition: transform var(--dur-press) var(--ease-out); }
.seam:active .i { transform: scale(0.94); }
.seam.ask .i { background: var(--color-accent); }
@media (min-width: 900px) { .seam { top: 49%; } }
.calm { position: absolute; left: 4vw; top: 22%; width: 28vw; height: 40%; pointer-events: none; }

/* ---------- chrome ---------- */
.chrome { position: fixed; inset: 0; pointer-events: none; padding: max(var(--sp-4), env(safe-area-inset-top)) var(--sp-4) max(var(--sp-4), env(safe-area-inset-bottom)); display: grid; grid-template-rows: auto 1fr auto; z-index: 12; }
@media (min-width: 720px) { .chrome { padding: var(--sp-5); } }
.chrome > * { pointer-events: none; }
.chrome a, .chrome button, .chrome .pill { pointer-events: auto; }
.top { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3); }
.top .grp { display: flex; gap: var(--sp-2); }
.home { width: 48px; height: 48px; display: block; color: var(--color-ink); }
.home img { width: 48px; height: 48px; display: block; }
.ib { width: 48px; height: 48px; display: grid; place-items: center; border-radius: var(--radius-pill); border: 1px solid color-mix(in srgb, var(--color-ink-mute) 55%, var(--color-ground)); background: transparent; color: var(--color-ink-soft); cursor: pointer; padding: 0;
  transition: color var(--dur-ui) var(--ease-out), border-color var(--dur-ui) var(--ease-out), transform var(--dur-press) var(--ease-out); }
.ib:hover { color: var(--color-ink); border-color: var(--color-ink-mute); }
.ib:active { transform: scale(0.96); }
.ib[aria-pressed="true"], .ib[aria-expanded="true"] { color: var(--color-accent); border-color: var(--color-accent); }
.ib#b-sound[aria-pressed="true"] { color: var(--color-ink-soft); border-color: var(--color-line); }
.bottom { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: var(--sp-3); }
.bottom .r { justify-self: end; }
.bc { position: relative; display: grid; justify-items: center; margin-bottom: var(--sp-6); }
.booth { position: relative; width: 88px; height: 88px; border-radius: var(--radius-pill); border: 1px solid var(--color-accent); background: var(--color-ground); color: var(--color-accent); display: grid; place-items: center; cursor: pointer; padding: 0;
  transition: background-color var(--dur-ui) var(--ease-out), color var(--dur-ui) var(--ease-out), transform var(--dur-press) var(--ease-out); }
.booth:hover { background: var(--color-surface); }
.booth:active { transform: scale(0.97); }
.booth .i { width: 28px; height: 28px; }
.booth.silent { background: var(--color-accent); color: var(--color-accent-ink); }
.booth.hum .i { color: var(--color-ink); }
.bc .t { position: absolute; top: calc(100% + var(--sp-2)); left: 50%; transform: translateX(-50%); font: 400 var(--fs-m1)/1 var(--font-mono); letter-spacing: 0.12em; color: var(--color-ink-soft); white-space: nowrap; font-variant-numeric: tabular-nums; }
.pill { height: 54px; max-width: 100%; display: inline-flex; align-items: center; gap: var(--sp-3); padding: 0 var(--sp-3) 0 var(--sp-2); border-radius: var(--radius-pill); border: 1px solid var(--color-line); background: var(--color-ground); color: var(--color-ink); font: 400 var(--fs-m1)/1 var(--font-mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
.pill .pb { width: 44px; height: 44px; border-radius: var(--radius-pill); background: var(--color-ink); color: var(--color-ground); display: grid; place-items: center; border: 0; cursor: pointer; padding: 0; flex: none; }
.pill .pb .i { width: 16px; height: 16px; }
.pill .pb:disabled { background: var(--color-line); color: var(--color-ink-mute); cursor: default; }
.pill a { color: var(--color-ink-soft); display: inline-flex; align-items: center; min-height: 44px; min-width: 24px; }
.pill a .i { width: 14px; height: 14px; }
.pill.noclip { padding-left: var(--sp-4); }
.pill .wl { display: none; }
@media (min-width: 640px) { .pill .wl { display: inline; } }

/* host caption (accessibility toggle) */
.caption { position: fixed; left: 50%; bottom: calc(var(--sp-10) + var(--sp-8)); transform: translateX(-50%); width: min(560px, calc(100vw - 2 * var(--sp-4))); z-index: 3; text-align: center;
  font: 400 var(--fs-1)/1.35 var(--font-body); color: var(--color-ink); background: var(--color-ground); padding: var(--sp-3) var(--sp-4); border: 1px solid var(--color-line); border-radius: var(--radius-md); }
.caption .who { display: block; font: 400 var(--fs-m1)/1 var(--font-mono); letter-spacing: 0.1em; color: var(--color-ink-mute); margin-bottom: var(--sp-2); text-transform: uppercase; }

/* ---------- entry: tune in ---------- */
:root { --cy: 47%; }
@media (min-width: 900px) { :root { --cy: 49%; } }
.gate { position: fixed; inset: 0; z-index: 20; background: transparent; border: 0; padding: 0; width: 100%; cursor: pointer; color: var(--color-ink-soft); transition: background-color var(--dur-reveal) var(--ease-out); }
.gate-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.gate-svg path { fill: none; stroke: var(--color-ink-soft); stroke-width: 1.5; }
.gate .hint { position: absolute; padding: var(--sp-2) var(--sp-3); background: var(--color-ground); border-radius: var(--radius-pill); top: calc(var(--cy) + var(--sp-7)); left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: var(--sp-3); font: 400 var(--fs-m1)/1 var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase; white-space: nowrap; transition: opacity var(--dur-ui) var(--ease-out); }
.gate .mk { position: absolute; background: var(--color-ground); border-radius: var(--radius-pill); box-sizing: content-box; padding: var(--sp-2); margin-top: calc(-1 * var(--sp-2)); top: calc(var(--cy) - 24px); left: 50%; width: 48px; height: 48px; transform: translateX(-50%); transition: opacity var(--dur-ui) var(--ease-out); }
.gate.tuning { cursor: default; }
.poster { opacity: 0.22; transition: opacity var(--dur-reveal) var(--ease-out); }
body.tuning .poster, body.in .poster { opacity: 1; }
.gate.tuning .hint, .gate.tuning .mk { opacity: 0; }

/* ---------- drawers ---------- */
.drawer { position: fixed; z-index: 10; right: var(--sp-4); bottom: calc(var(--sp-4) + 64px); width: min(380px, calc(100vw - 2 * var(--sp-4))); max-height: calc(100svh - 160px); overflow: auto; padding: var(--sp-5) var(--sp-5) var(--sp-8);
  border: 1px solid var(--color-line); border-radius: var(--radius-md); background: var(--color-surface); display: grid; gap: var(--sp-5); align-content: start;
  opacity: 0; transform: translateY(8px); pointer-events: none; visibility: hidden; transition: opacity var(--dur-ui) var(--ease-out), transform var(--dur-ui) var(--ease-out), visibility 0ms linear var(--dur-ui); }
.drawer.open { opacity: 1; transform: none; pointer-events: auto; visibility: visible; transition-delay: 0ms; }
.drawer p { margin: 0; color: var(--color-ink-soft); }
.drawer > div { display: grid; gap: var(--sp-2); }
.drawer dl { margin: 0; display: grid; grid-template-columns: 1fr auto; gap: var(--sp-2) var(--sp-4); font: 400 var(--fs-m1)/1.3 var(--font-mono); font-variant-numeric: tabular-nums; }
.drawer dt { color: var(--color-ink-mute); text-transform: uppercase; letter-spacing: 0.08em; white-space: nowrap; }
.drawer dd { margin: 0; text-align: right; color: var(--color-ink); }
.addr { font: 400 var(--fs-m1)/1.4 var(--font-mono); word-break: break-all; color: var(--color-ink); }
.split { display: flex; height: 8px; border-radius: var(--radius-sm); overflow: hidden; }
.split i { display: block; }
.split .a { flex: 60; background: var(--color-accent); } .split .b { flex: 25; background: var(--color-ink-soft); } .split .c { flex: 15; background: var(--color-ink-mute); }
.tb { min-height: 44px; display: inline-flex; align-items: center; gap: var(--sp-2); padding: 0 var(--sp-4); border-radius: var(--radius-pill); border: 1px solid var(--color-line); background: var(--color-ground); color: var(--color-ink); cursor: pointer; font: 400 var(--fs-m1)/1 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; justify-self: start; text-decoration: none;
  transition: border-color var(--dur-ui) var(--ease-out), color var(--dur-ui) var(--ease-out), transform var(--dur-press) var(--ease-out); }
.tb:hover { border-color: var(--color-ink-mute); }
.tb:active { transform: scale(0.97); }
.tb.pri { border-color: var(--color-accent); }
.tb[aria-pressed="true"] { border-color: var(--color-accent); color: var(--color-accent); }
.tb:disabled { color: var(--color-ink-mute); cursor: default; }
.tb .i { width: 16px; height: 16px; }

/* ---------- the machine (code layer) ---------- */
.machine { position: fixed; z-index: 9; inset: 0 0 0 auto; width: min(760px, 100vw); overflow: auto; padding: calc(var(--sp-4) + 64px) var(--sp-4) var(--sp-8); background: var(--color-ground); border-left: 1px solid var(--color-line);
  display: grid; gap: var(--sp-6); align-content: start; transform: translateX(100%); visibility: hidden; transition: transform var(--dur-scene) var(--ease-out), visibility 0ms linear var(--dur-scene); }
.machine.open { transform: none; visibility: visible; transition-delay: 0ms; }
@media (min-width: 720px) { .machine { padding: calc(var(--sp-5) + 64px) var(--sp-6) var(--sp-8); } }
.machine h2 { margin: 0; font: 500 var(--fs-2)/1.1 var(--font-display); letter-spacing: -0.02em; }
.mod { display: grid; gap: var(--sp-3); }
.mod-h { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: var(--sp-1) var(--sp-3); border-top: 1px solid var(--color-line); padding-top: var(--sp-3); }
.mod-h > .lab:last-child { white-space: nowrap; margin-left: auto; }
.ribbon { position: relative; height: 192px; border: 1px solid var(--color-line); border-radius: var(--radius-sm); overflow: hidden; margin-left: var(--sp-8); }
.ribbon.tall { height: min(320px, 44svh); }
.ribbon.frozen { border-color: var(--color-accent); }
.ribbon canvas { width: 100%; height: 100%; display: block; touch-action: none; cursor: crosshair; }
.ribbon .ax { position: absolute; left: 0; top: 0; bottom: 0; pointer-events: none; }
.mod > .ribbon + .wctl { margin-left: var(--sp-8); }
.ax span { position: absolute; right: calc(100% + var(--sp-2)); transform: translateY(-50%); font: 400 var(--fs-m1)/1 var(--font-mono); color: var(--color-ink-soft); white-space: nowrap; }
.ribbon { overflow: visible; }
.ribbon canvas { border-radius: var(--radius-sm); }
.xh { position: absolute; inset: 0; pointer-events: none; }
.xh i { position: absolute; display: block; background: var(--color-ink); }
.xh .xv { top: 0; bottom: 0; width: 1px; left: var(--cx, 50%); }
.xh .xhz { left: 0; right: 0; height: 1px; top: var(--cy, 50%); }
.wctl { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.scope { height: 56px; width: 100%; display: block; border: 1px solid var(--color-line); border-radius: var(--radius-sm); }
.readout { font: 400 var(--fs-m1)/1.5 var(--font-mono); color: var(--color-ink-soft); font-variant-numeric: tabular-nums; letter-spacing: 0.02em; }
.math { display: grid; gap: var(--sp-4); }
@media (min-width: 720px) { .math { grid-template-columns: 1fr 1fr; } }
.eq { font: 400 var(--fs-m1)/1.6 var(--font-mono); color: var(--color-ink); margin: 0 0 var(--sp-3); }
.eq b { font-weight: 400; color: var(--color-accent); }
.eq sub, .eq sup { font-size: var(--fs-m1); line-height: 0; }
.plot { width: 100%; height: 96px; display: block; border: 1px solid var(--color-line); border-radius: var(--radius-sm); }
.ros { display: grid; gap: var(--sp-2); margin-top: var(--sp-3); }
.ro { display: grid; grid-template-columns: 72px 1fr 72px; align-items: center; gap: var(--sp-3); font: 400 var(--fs-m1)/1 var(--font-mono); font-variant-numeric: tabular-nums; }
.ro-n { color: var(--color-accent); } .ro-v { text-align: right; color: var(--color-ink); }
.ro-bar { position: relative; height: 4px; background: var(--color-line); overflow: hidden; border-radius: var(--radius-sm); }
.ro-bar i { position: absolute; inset: 0; background: var(--color-accent); transform-origin: left center; }
.code { margin: 0; padding: var(--sp-4); border: 1px solid var(--color-line); border-radius: var(--radius-sm); background: var(--color-surface); overflow: auto; font: 400 var(--fs-m1)/1.6 var(--font-mono); color: var(--color-ink-soft); white-space: pre; tab-size: 2; max-height: 320px; }
.tk-kw { color: var(--color-accent); } .tk-fn { color: var(--color-ink); } .tk-num { color: var(--color-support); } .tk-com { color: var(--color-ink-mute); } .tk-u { color: var(--color-accent); } .tk-uu { color: var(--color-support); } .tk-op { color: var(--color-ink-mute); }
.graph { width: 100%; display: block; }
.g-lane { font: 400 var(--fs-m1)/1 var(--font-mono); letter-spacing: 0.12em; fill: var(--color-ink-mute); }
.g-node rect { fill: var(--color-surface); stroke: var(--color-line); stroke-width: 1; transition: stroke var(--dur-ui) var(--ease-out); }
.g-node.hot rect { stroke: var(--color-accent); }
.g-name { font: 500 var(--fs-m1)/1 var(--font-body); fill: var(--color-ink); }
.g-sub { font: 400 var(--fs-m1)/1 var(--font-mono); fill: var(--color-ink-mute); }
.g-count { font: 400 var(--fs-m1)/1 var(--font-mono); fill: var(--color-ink-soft); }
.g-edge { fill: none; stroke: var(--color-line); stroke-width: 1.5; }
.g-cross { stroke-dasharray: 3 4; }
.g-pk { fill: var(--color-accent); } .g-pk-sell { fill: var(--color-ink-mute); } .g-pk-whale { fill: var(--color-ink); } .g-pk-host { fill: var(--color-support); } .g-pk-booth { fill: var(--color-accent); }
.console { height: 220px; overflow: auto; padding: var(--sp-3); border: 1px solid var(--color-line); border-radius: var(--radius-sm); background: var(--color-surface); font: 400 var(--fs-m1)/1.55 var(--font-mono); font-variant-numeric: tabular-nums; }
.c-row { display: flex; flex-wrap: wrap; gap: 0 var(--sp-2); }
.c-t { color: var(--color-ink-mute); } .c-src { color: var(--color-accent); min-width: 6ch; } .c-k { color: var(--color-ink); } .c-v { color: var(--color-ink-soft); } .c-o { color: var(--color-ink-mute); } .c-q { color: var(--color-ink); }
.judge { display: grid; gap: var(--sp-4); align-items: center; }
@media (min-width: 720px) { .judge { grid-template-columns: 240px 1fr; } }
.radar { width: 100%; max-width: 280px; display: block; }
.r-grid { fill: none; stroke: var(--color-line); } .r-axis { stroke: var(--color-line); }
.r-lab { font: 400 var(--fs-m1)/1 var(--font-mono); fill: var(--color-ink-soft); letter-spacing: 0.04em; }
.r-target { fill: none; stroke: var(--color-ink-mute); stroke-dasharray: 3 3; } .r-heard { fill: var(--color-accent); fill-opacity: 0.22; stroke: var(--color-accent); stroke-width: 1.5; }

/* ---------- booth sheet ---------- */
.sheet { position: fixed; z-index: 15; left: 50%; bottom: 0; width: min(480px, 100vw); transform: translate(-50%, 100%); visibility: hidden;
  background: repeating-linear-gradient(to bottom, var(--color-ground) 0 7px, var(--color-surface) 7px 8px); border: 0; border-top: 1px solid var(--color-ink-mute); border-radius: 0;
  padding: var(--sp-5) var(--sp-5) max(var(--sp-6), env(safe-area-inset-bottom)); display: grid; gap: var(--sp-5); align-content: start; min-height: min(600px, 92svh); max-height: 92svh; overflow: auto; transition: transform var(--dur-scene) var(--ease-out), visibility 0ms linear var(--dur-scene); }
.sheet.open { transform: translate(-50%, 0); visibility: visible; transition-delay: 0ms; }
@media (min-width: 481px) { .sheet { border: 1px solid var(--color-ink-mute); border-bottom: 0; border-radius: var(--radius-md) var(--radius-md) 0 0; } }
.sheet .bar { position: relative; display: flex; justify-content: center; align-items: center; min-height: 48px; }
.sheet .bar .ib { position: absolute; right: 0; top: 0; }
.arc { width: 96px; height: 28px; overflow: visible; }
.arc path { fill: none; stroke-width: 1.5; stroke-linecap: round; }
.arc .a-bg { stroke: var(--color-line); } .arc .a-fg { stroke: var(--color-accent); transition: stroke-dashoffset var(--dur-reveal) var(--ease-out); }
.tally { margin: 0; } .tg { width: 80px; height: 30px; display: block; } .tg line { stroke: var(--color-accent); stroke-width: 1; }
.rules dd { font-variant-numeric: tabular-nums; }
.step { display: grid; gap: var(--sp-5); justify-items: center; text-align: center; view-transition-name: nx-step; }
.step p { margin: 0; color: var(--color-ink-soft); max-width: 36ch; }
.big { width: 120px; height: 120px; border-radius: var(--radius-pill); border: 1px solid var(--color-accent); background: var(--color-ground); box-shadow: 0 0 0 6px var(--color-ground), 0 0 0 7px var(--color-line); color: var(--color-accent); display: grid; place-items: center; cursor: pointer; padding: 0; position: relative; }
.big .i { width: 36px; height: 36px; }
.big:disabled { border-color: var(--color-line); color: var(--color-ink-mute); cursor: default; }
.gly { width: 64px; height: 40px; }
.gly line { stroke: var(--color-accent); stroke-width: 3; stroke-linecap: round; }
.ring { position: absolute; inset: -1px; width: calc(100% + 2px); height: calc(100% + 2px); transform: rotate(-90deg); pointer-events: none; }
.ring circle { fill: none; stroke-width: 3; }
.ring .bg { stroke: var(--color-line); } .ring .fg { stroke: var(--color-accent); stroke-linecap: round; }
.meter { display: flex; gap: 4px; align-items: end; height: 40px; }
.meter i { display: block; width: 6px; background: var(--color-line); border-radius: var(--radius-sm); height: 100%; transform-origin: bottom; transform: scaleY(0.08); }
.meter i.on { background: var(--color-accent); }
.row { display: flex; gap: var(--sp-3); justify-content: center; flex-wrap: wrap; }
.wallets { display: grid; gap: var(--sp-2); width: 100%; }
.wbtn { min-height: 52px; display: flex; align-items: center; gap: var(--sp-3); padding: 0 var(--sp-2); border-radius: 0; border: 0; border-bottom: 1px solid var(--color-line); background: transparent; color: var(--color-ink); cursor: pointer; text-align: left; font: 500 var(--fs-0)/1 var(--font-body); }
.wbtn:hover { border-color: var(--color-accent); }
.wbtn img { width: 24px; height: 24px; }
.consent { text-align: left; display: grid; gap: var(--sp-3); width: 100%; }
.consent h3 { margin: 0; font: 500 var(--fs-1)/1.2 var(--font-display); }
.consent .lab { color: var(--color-accent); }
.consent ul { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--sp-2); color: var(--color-ink-soft); font-size: var(--fs-0); }
.consent li { display: grid; grid-template-columns: var(--sp-5) 1fr; align-items: baseline; }
.consent li::before { content: ""; width: var(--sp-3); height: 1px; background: var(--color-accent); transform: translateY(-4px); }
.chk { display: flex; gap: var(--sp-3); align-items: flex-start; min-height: 44px; cursor: pointer; font-size: var(--fs-0); }
.chk input { -webkit-appearance: none; appearance: none; width: 22px; height: 22px; margin: 1px 0 0; flex: none; border: 1px solid var(--color-ink-mute); border-radius: var(--radius-sm); background: var(--color-ground); display: grid; place-items: center; cursor: pointer;
  transition: background-color var(--dur-ui) var(--ease-out), border-color var(--dur-ui) var(--ease-out); }
.chk input::after { content: ""; width: 10px; height: 2px; background: var(--color-accent-ink); transform: scaleX(0); transition: transform var(--dur-ui) var(--ease-out); }
.chk input:checked { background: var(--color-accent); border-color: var(--color-accent); }
.chk input:checked::after { transform: scaleX(1); }
.err { display: grid; gap: var(--sp-3); justify-items: center; color: var(--color-ink); }
.erri .i { width: 28px; height: 28px; color: var(--color-down); }
.prompt-cap { font: 500 var(--fs-2)/1.2 var(--font-display); color: var(--color-ink); }
.cnote { margin: 0; max-width: 36ch; font: 400 var(--fs-m1)/1.45 var(--font-mono); letter-spacing: 0.02em; color: var(--color-ink-soft); }
.cnote::before { content: ""; display: inline-block; width: var(--sp-3); height: 1px; margin-right: var(--sp-2); vertical-align: middle; background: var(--color-accent); }
.target { font: 400 var(--fs-m1)/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); }

/* view transitions (same-document, where supported): the sheet's step change is one shared spring-shaped slide */
::view-transition-old(nx-step), ::view-transition-new(nx-step) { animation-duration: var(--dur-ui); animation-timing-function: var(--ease-out); }

@media (prefers-reduced-motion: reduce) { * { transition-duration: 0ms !important; } ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; } }

body.m-open .bottom, body.m-open .caption { visibility: hidden; }
/* phones and tablets (< 900 px): the stats drawer reaches the booth button's place, so the booth steps aside while it is open */
@media (max-width: 899px) { body.s-open .bc, body.s-open .caption { visibility: hidden; } }
body.hum-on .chrome .l, body.hum-on .chrome .r { visibility: hidden; }
.mockb { position: fixed; z-index: 13; top: max(var(--sp-4), env(safe-area-inset-top)); left: 50%; transform: translateX(-50%); margin-top: 12px; font: 400 var(--fs-m1)/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-ink-soft); padding: var(--sp-1) var(--sp-2); border: 1px solid var(--color-line); border-radius: var(--radius-sm); background: var(--color-ground); pointer-events: none; }
@media (max-width: 420px) { .mockb { margin-top: 64px; white-space: nowrap; } }
/* before the tap: black, the hairline and the waiting orb only */
body:not(.in) .chrome { visibility: hidden; }
body.m-open .mockb { visibility: hidden; }
/* prefers-contrast: more: the quiet greys step up one level, hairlines and dial strokes go solid */
@media (prefers-contrast: more) {
  html:root:not([data-theme="light"]) { --color-ink-mute: #b9b2a7; --color-ink-soft: #e2ddd5; --color-line: #6b655d; }
  .d-ring, .d-t, .d-notch, .d-402 line, .d-s { stroke-opacity: 1; }
  .sheet { background: var(--color-ground); }
  .ib, .tb, .pill, .hz { border-color: var(--color-ink-mute); }
}