/* ══════════════════════════════════════════════
   小虾 xiaoxia — Pixel Terminal Redesign
   ══════════════════════════════════════════════ */

:root {
  /* ─── Palette ─── */
  --paper:      #f5efd8;   /* warm cream canvas */
  --paper-2:    #efe6c4;
  --paper-3:    #e6dcb2;
  --ink:        #16161d;
  --ink-2:      #2a2a36;
  --ink-mute:   #5c5c6b;
  --ink-soft:   #8a8a99;
  --line:       #16161d;

  --shrimp:     #ff5b7a;   /* boiled-shrimp coral (primary) */
  --shrimp-d:   #e84062;
  --shrimp-l:   #ffc1cf;

  --lime:       #b8ff3a;   /* ready / success */
  --lime-d:     #7fd200;
  --azure:      #3b7dff;   /* links / info */
  --azure-d:    #1f5de0;
  --amber:      #ffb43a;   /* loading / warn */
  --amber-d:    #d98b00;
  --mint:       #7df0c6;

  /* Shape & shadow — flat hard offset, no blur */
  --r: 0px;              /* hard pixel */
  --r-soft: 3px;
  --sh-1: 2px 2px 0 0 var(--ink);
  --sh-2: 4px 4px 0 0 var(--ink);
  --sh-3: 6px 6px 0 0 var(--ink);

  /* Typography */
  --font-display: "Silkscreen", "Press Start 2P", "DotGothic16", system-ui, monospace;
  --font-mono:    "JetBrains Mono", "Fira Code", "SF Mono", Menlo, monospace;
  --font-body:    "JetBrains Mono", ui-monospace, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-zh:      "DotGothic16", "JetBrains Mono", "PingFang SC", "Microsoft YaHei", system-ui;
}

html.dark {
  --paper:      #1a1a22;
  --paper-2:    #22222c;
  --paper-3:    #2c2c38;
  --ink:        #f0ecd6;
  --ink-2:      #d8d4be;
  --ink-mute:   #9a9aad;
  --ink-soft:   #6c6c82;
  --line:       #f0ecd6;
  --shrimp-l:   rgba(255,91,122,0.2);
  --sh-1: 2px 2px 0 0 var(--line);
  --sh-2: 4px 4px 0 0 var(--line);
  --sh-3: 6px 6px 0 0 var(--line);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; }

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  /* subtle dotted grid — feels like graph paper */
  background-image:
    radial-gradient(circle at 1px 1px, rgba(22,22,29,0.09) 1px, transparent 0);
  background-size: 14px 14px;
}
html.dark body {
  background-image:
    radial-gradient(circle at 1px 1px, rgba(240,236,214,0.07) 1px, transparent 0);
}

/* ─── CRT scanline overlay (very subtle) ─── */
.crt-overlay {
  pointer-events: none;
  position: fixed; inset: 0;
  z-index: 200;
  background: repeating-linear-gradient(
    to bottom,
    rgba(22,22,29,0.025) 0 1px,
    transparent 1px 3px
  );
  mix-blend-mode: multiply;
}
html.dark .crt-overlay {
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0.18) 0 1px,
    transparent 1px 3px
  );
  mix-blend-mode: normal;
}

/* ─── Typography ─── */
.display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.1;
}
.mono { font-family: var(--font-mono); }
.zh   { font-family: var(--font-zh); }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; letter-spacing: 0.01em; }

/* ─── Primitives: card / panel ─── */
.panel {
  background: var(--paper);
  border: 1.5px solid var(--line);
  box-shadow: var(--sh-2);
  border-radius: var(--r-soft);
}
.panel--flat { box-shadow: var(--sh-1); }
.panel--raised { box-shadow: var(--sh-3); }
.panel--alt { background: var(--paper-2); }

/* Window chrome — title bar like a retro OS */
.win {
  background: var(--paper);
  border: 1.5px solid var(--line);
  box-shadow: var(--sh-2);
  border-radius: var(--r-soft);
  overflow: hidden;
}
.win__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  background: var(--ink);
  color: var(--paper);
  border-bottom: 1.5px solid var(--line);
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.win__bar .dots {
  display: flex; gap: 4px;
}
.win__bar .dots i {
  width: 10px; height: 10px;
  background: var(--paper);
  display: block;
  border-radius: 2px;
}
.win__bar .dots i:nth-child(1) { background: var(--shrimp); }
.win__bar .dots i:nth-child(2) { background: var(--amber); }
.win__bar .dots i:nth-child(3) { background: var(--lime); }
.win__bar .title { flex: 1; }
.win__bar .meta { opacity: 0.7; font-weight: 400; }
.win__body { padding: 20px; }

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 9px 16px;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--paper);
  color: var(--ink);
  border: 1.5px solid var(--line);
  box-shadow: var(--sh-1);
  cursor: pointer;
  border-radius: var(--r-soft);
  transition: transform 80ms, box-shadow 80ms, background 120ms;
  white-space: nowrap;
}
.btn:hover:not(:disabled) { background: var(--paper-2); }
.btn:active:not(:disabled) { transform: translate(2px, 2px); box-shadow: 0 0 0 0 var(--ink); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn--primary {
  background: var(--shrimp);
  color: var(--ink);
  border-color: var(--line);
}
.btn--primary:hover:not(:disabled) { background: var(--shrimp-d); color: var(--paper); }
.btn--lime {
  background: var(--lime);
  color: var(--ink);
}
.btn--lime:hover:not(:disabled) { background: var(--lime-d); color: var(--paper); }
.btn--azure {
  background: var(--azure);
  color: var(--paper);
}
.btn--azure:hover:not(:disabled) { background: var(--azure-d); }
.btn--ghost {
  background: transparent;
  box-shadow: none;
  border-color: transparent;
}
.btn--ghost:hover:not(:disabled) { background: var(--paper-2); border-color: var(--line); box-shadow: var(--sh-1); }
.btn--sm { padding: 6px 10px; font-size: 10px; }
.btn--lg { padding: 12px 24px; font-size: 14px; }
.btn--full { width: 100%; }

/* ─── Inputs ─── */
.field { display: flex; flex-direction: column; gap: 6px; }
.field__label {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.field input, .field textarea {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: var(--r-soft);
  padding: 10px 12px;
  outline: none;
  box-shadow: inset 2px 2px 0 0 rgba(22,22,29,0.08);
  transition: box-shadow 120ms;
}
.field input:focus {
  box-shadow: inset 0 0 0 0 transparent, var(--sh-1);
  background: var(--paper-2);
}
.field input::placeholder { color: var(--ink-soft); }

/* ─── Badge / chip ─── */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 8px;
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--paper-2);
  color: var(--ink);
  border: 1.5px solid var(--line);
  border-radius: var(--r-soft);
}
.chip--lime   { background: var(--lime); }
.chip--amber  { background: var(--amber); }
.chip--shrimp { background: var(--shrimp-l); color: var(--shrimp-d); }
.chip--mute   { background: var(--paper-3); color: var(--ink-mute); }
.chip .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ink);
}
.chip--lime .dot { background: var(--ink); animation: blink 1.2s step-end infinite; }
.chip--amber .dot { background: var(--ink); animation: blink 0.6s step-end infinite; }

@keyframes blink {
  50% { opacity: 0.2; }
}

/* ─── Header / top bar ─── */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: var(--paper);
  border-bottom: 1.5px solid var(--line);
  box-shadow: 0 2px 0 0 var(--line);
}
.topbar__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 10px 24px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
}
.brand__mark {
  width: 40px; height: 40px;
  background: var(--shrimp);
  border: 1.5px solid var(--line);
  box-shadow: var(--sh-1);
  border-radius: var(--r-soft);
  display: flex; align-items: center; justify-content: center;
}
.brand__name {
  display: flex; flex-direction: column; line-height: 1.1;
}
.brand__name .zh {
  font-family: var(--font-display);
  font-size: 18px;
}
.brand__name .en {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.topbar__actions {
  display: flex; align-items: center; gap: 8px;
}

/* ─── Layout ─── */
.stage {
  min-height: calc(100vh - 63px);
  padding: 40px 24px;
  display: flex; align-items: flex-start; justify-content: center;
}
.stage--center {
  align-items: center;
}

.dashboard {
  width: 100%;
  max-width: 1180px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
.col-12 { grid-column: span 12; }
.col-8  { grid-column: span 8; }
.col-6  { grid-column: span 6; }
.col-5  { grid-column: span 5; }
.col-4  { grid-column: span 4; }
.col-7  { grid-column: span 7; }
@media (max-width: 900px) {
  .col-8, .col-6, .col-5, .col-4, .col-7 { grid-column: span 12; }
}

/* ─── Stat tiles ─── */
.stat {
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  background: var(--paper);
  box-shadow: var(--sh-1);
  border-radius: var(--r-soft);
  display: flex; flex-direction: column; gap: 6px;
  position: relative;
  overflow: hidden;
}
.stat__label {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: flex; align-items: center; gap: 6px;
}
.stat__value {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1;
  color: var(--ink);
}
.stat__unit { font-size: 12px; color: var(--ink-mute); margin-left: 4px; }
.stat__spark {
  margin-top: 6px;
  display: flex; align-items: flex-end; gap: 3px;
  height: 28px;
}
.stat__spark i {
  flex: 1;
  background: var(--ink);
  min-height: 2px;
  border-radius: 1px;
}
.stat--shrimp { background: var(--shrimp-l); }
.stat--shrimp .stat__spark i { background: var(--shrimp-d); }
.stat--lime   { background: var(--lime); }
.stat--amber  { background: var(--amber); }
.stat--azure  { background: var(--azure); color: var(--paper); }
.stat--azure .stat__label, .stat--azure .stat__value { color: var(--paper); }
.stat--azure .stat__spark i { background: var(--paper); }

/* ─── Progress bar (pixel) ─── */
.pbar {
  position: relative;
  height: 18px;
  background: var(--paper-2);
  border: 1.5px solid var(--line);
  border-radius: var(--r-soft);
  overflow: hidden;
  box-shadow: inset 2px 2px 0 0 rgba(22,22,29,0.08);
}
.pbar__fill {
  height: 100%;
  background: var(--lime);
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(22,22,29,0.12) 0 6px,
    transparent 6px 12px
  );
  border-right: 1.5px solid var(--line);
  transition: width 400ms ease;
  animation: march 1s linear infinite;
  background-size: 17px 17px;
}
@keyframes march {
  from { background-position: 0 0; }
  to   { background-position: 17px 0; }
}
.pbar--amber .pbar__fill { background-color: var(--amber); }
.pbar--shrimp .pbar__fill { background-color: var(--shrimp); }

/* ─── Step indicator ─── */
.steps {
  display: flex; align-items: center; gap: 0;
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.step {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--ink-soft);
  flex-shrink: 0;
}
.step__node {
  width: 22px; height: 22px;
  border: 1.5px solid var(--line);
  background: var(--paper);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  box-shadow: var(--sh-1);
}
.step.done .step__node { background: var(--lime); color: var(--ink); }
.step.active .step__node { background: var(--amber); color: var(--ink); animation: blink 0.9s step-end infinite; }
.step.done, .step.active { color: var(--ink); }
.step__label { max-width: 80px; text-align: center; line-height: 1.2; }
.step__line {
  flex: 1;
  height: 1.5px;
  background: repeating-linear-gradient(to right, var(--line) 0 6px, transparent 6px 10px);
  margin: 0 6px;
  margin-bottom: 24px;
  min-width: 30px;
}
.step__line.done { background: var(--lime-d); }

/* ─── Tabs (usage) ─── */
.tabs {
  display: flex; gap: 0;
  border-bottom: 1.5px solid var(--line);
  margin-bottom: 16px;
}
.tabs button {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 14px;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--ink-mute);
  cursor: pointer;
  margin-bottom: -1.5px;
}
.tabs button:hover { color: var(--ink); }
.tabs button.active {
  color: var(--ink);
  border-bottom-color: var(--shrimp);
}

/* ─── Table ─── */
table.tbl {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
}
table.tbl thead th {
  text-align: left;
  padding: 8px 10px;
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  background: var(--paper-2);
  border-bottom: 1.5px solid var(--line);
}
table.tbl tbody td {
  padding: 8px 10px;
  border-bottom: 1px dashed var(--paper-3);
}
table.tbl tbody tr:hover td {
  background: var(--paper-2);
}

/* ─── Toast ─── */
.toast {
  position: fixed; top: 24px; left: 50%;
  transform: translateX(-50%);
  padding: 10px 16px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1.5px solid var(--line);
  box-shadow: var(--sh-2);
  border-radius: var(--r-soft);
  z-index: 999;
  display: flex; align-items: center; gap: 10px;
  animation: toast-in 200ms ease-out;
}
.toast--success { background: var(--lime); color: var(--ink); }
.toast--error   { background: var(--shrimp); color: var(--ink); }
@keyframes toast-in {
  from { transform: translate(-50%, -12px); opacity: 0; }
  to   { transform: translate(-50%, 0); opacity: 1; }
}

/* ─── Shrimp animations ─── */
@keyframes shrimp-bob {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50%      { transform: translateY(-6px) rotate(2deg); }
}
@keyframes shrimp-wiggle {
  0%, 100% { transform: rotate(-3deg); }
  50%      { transform: rotate(3deg); }
}
@keyframes shrimp-swim {
  0%   { transform: translateX(-120%) rotate(-8deg); }
  50%  { transform: translateX(0)     rotate(8deg); }
  100% { transform: translateX(120%)  rotate(-8deg); }
}
@keyframes cursor-blink {
  50% { opacity: 0; }
}
.caret::after {
  content: "▍";
  margin-left: 4px;
  animation: cursor-blink 0.9s step-end infinite;
  color: var(--shrimp-d);
}

/* ─── Shrimp tank backdrop ─── */
.tank {
  position: relative;
  background:
    linear-gradient(to bottom,
      var(--paper-2) 0%,
      var(--paper-3) 100%);
  overflow: hidden;
  border: 1.5px solid var(--line);
  box-shadow: var(--sh-2);
  border-radius: var(--r-soft);
}
.tank__bubbles {
  position: absolute; inset: 0;
  pointer-events: none;
}
.tank__bubbles i {
  position: absolute;
  bottom: -12px;
  width: 8px; height: 8px;
  border: 1.5px solid var(--line);
  background: var(--paper);
  border-radius: 50%;
  animation: bubble 6s linear infinite;
}
@keyframes bubble {
  0%   { transform: translateY(0) scale(0.5); opacity: 0; }
  20%  { opacity: 1; }
  100% { transform: translateY(-320px) scale(1.2); opacity: 0; }
}

/* ─── Utility ─── */
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.col { display: flex; flex-direction: column; gap: 8px; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; } .gap-5 { gap: 20px; }
.mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; } .mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 12px; } .mb-4 { margin-bottom: 16px; }
.flex-1 { flex: 1; }
.center { display: flex; align-items: center; justify-content: center; }
.between { display: flex; align-items: center; justify-content: space-between; }
.muted { color: var(--ink-mute); }
.soft { color: var(--ink-soft); }
.small { font-size: 12px; }
.tiny { font-size: 10px; }
.upper { text-transform: uppercase; letter-spacing: 0.1em; }
.pixelated { image-rendering: pixelated; image-rendering: crisp-edges; }

/* ─── Tweaks panel ─── */
.tweaks-btn {
  position: fixed;
  right: 20px; bottom: 20px;
  z-index: 100;
  background: var(--ink);
  color: var(--paper);
}
.tweaks {
  position: fixed;
  right: 20px; bottom: 72px;
  width: 280px;
  z-index: 100;
  padding: 0;
  background: var(--paper);
  border: 1.5px solid var(--line);
  box-shadow: var(--sh-3);
  border-radius: var(--r-soft);
}
.tweaks__head {
  padding: 8px 12px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex; align-items: center; justify-content: space-between;
}
.tweaks__body {
  padding: 14px;
  display: flex; flex-direction: column; gap: 12px;
}
.tweak-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
}
.tweak-row .label {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.swatches { display: flex; gap: 4px; }
.swatches i {
  width: 22px; height: 22px;
  border: 1.5px solid var(--line);
  border-radius: var(--r-soft);
  cursor: pointer;
  box-shadow: var(--sh-1);
}
.swatches i.active { outline: 2px solid var(--ink); outline-offset: 2px; }
.seg {
  display: inline-flex;
  border: 1.5px solid var(--line);
  border-radius: var(--r-soft);
  overflow: hidden;
  box-shadow: var(--sh-1);
}
.seg button {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 9px;
  background: var(--paper);
  border: none;
  color: var(--ink-mute);
  cursor: pointer;
  border-right: 1.5px solid var(--line);
}
.seg button:last-child { border-right: none; }
.seg button.active { background: var(--ink); color: var(--paper); }

/* ─── Side nav (dashboard) ─── */
.sidenav {
  display: flex; flex-direction: column; gap: 4px;
  padding: 12px;
}
.sidenav a {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  text-decoration: none;
  border: 1.5px solid transparent;
  border-radius: var(--r-soft);
  cursor: pointer;
  user-select: none;
}
.sidenav a:hover { background: var(--paper-2); color: var(--ink); }
.sidenav a.active {
  background: var(--shrimp);
  color: var(--ink);
  border-color: var(--line);
  box-shadow: var(--sh-1);
}
.sidenav a .mark {
  width: 8px; height: 8px;
  background: currentColor;
  opacity: 0.4;
}
.sidenav a.active .mark { opacity: 1; background: var(--ink); }

/* ─── QR Code card ─── */
.qr {
  display: flex; align-items: center; gap: 20px;
  padding: 16px;
  border: 1.5px solid var(--line);
  background: var(--paper-2);
  border-radius: var(--r-soft);
}
.qr__code {
  width: 160px; height: 160px;
  background: var(--paper);
  border: 1.5px solid var(--line);
  box-shadow: var(--sh-1);
  display: grid;
  grid-template-columns: repeat(21, 1fr);
  padding: 8px;
  gap: 0;
}
.qr__code i { background: var(--ink); }

/* ─── File browser ─── */
.fb {
  font-family: var(--font-mono);
  font-size: 13px;
}
.fb__row {
  display: grid;
  grid-template-columns: 20px 1fr 120px 100px 100px;
  gap: 12px;
  padding: 7px 10px;
  align-items: center;
  border-bottom: 1px dashed var(--paper-3);
  cursor: pointer;
}
.fb__row:hover { background: var(--paper-2); }
.fb__row.selected { background: var(--shrimp-l); }
.fb__row .icon {
  width: 14px; height: 14px;
  background: var(--ink);
  clip-path: polygon(0 0, 60% 0, 100% 25%, 100% 100%, 0 100%);
}
.fb__row.folder .icon {
  background: var(--amber);
  clip-path: polygon(0 20%, 40% 20%, 45% 0, 100% 0, 100% 100%, 0 100%);
}
.fb__row .muted { color: var(--ink-soft); font-size: 12px; }

.breadcrumb {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 8px 12px;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-soft);
  border: 1.5px solid var(--line);
}
.breadcrumb .sep { color: var(--amber); }

/* ─── Terminal ─── */
.term {
  font-family: var(--font-mono);
  font-size: 13px;
  background: #0e0e14;
  color: #d8ffcd;
  padding: 16px;
  border: 1.5px solid var(--line);
  border-radius: var(--r-soft);
  min-height: 280px;
  white-space: pre-wrap;
  position: relative;
  overflow: hidden;
}
.term::after {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.02) 0 1px,
    transparent 1px 3px
  );
  pointer-events: none;
}
.term .prompt { color: var(--lime); }
.term .cmd    { color: #eaeaea; }
.term .path   { color: var(--amber); }
.term .comment { color: #5a7a68; }
.term .err    { color: var(--shrimp); }

/* ─── Misc small ─── */
hr.pxd {
  border: none;
  height: 2px;
  background: repeating-linear-gradient(to right, var(--line) 0 4px, transparent 4px 8px);
  margin: 12px 0;
}

.kbd {
  display: inline-block;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  border: 1.5px solid var(--line);
  background: var(--paper);
  box-shadow: 0 2px 0 0 var(--line);
  border-radius: var(--r-soft);
}

.marquee {
  display: flex; gap: 24px;
  white-space: nowrap;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 4px 0;
  color: var(--ink-mute);
}
.marquee > span {
  animation: marquee 40s linear infinite;
  flex-shrink: 0;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}