:root {
  --ink:       #0c0a07;
  --screen:    #171310;
  --rule:      #3b3227;
  --paper:     #ecdfc4;
  --paper-dim: #a3947a;
  --seal:      #a8382a;
  --amber:     #e8a33d;
  --amber-soft:#f2c079;
  --bronze-hi: #7a6449;
  --bronze-lo: #241d16;

  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
}

.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;
}

/* ============ the desk behind everything ============ */

.scene {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(90% 60% at 50% 120%, #1d1710, transparent 70%),
    linear-gradient(#0e0b08, #050403);
  pointer-events: none;
}

.scene__papers { position: absolute; inset: -6%; }

/* one sheet of somebody else's litigation */
.paper, .folder {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--w);
  height: var(--h);
  transform: rotate(var(--r));
  opacity: var(--o);
  filter: blur(var(--b, 0px));
  box-shadow: 0 18px 40px rgba(0, 0, 0, .6);
  border-radius: 2px;
}

.paper {
  background:
    repeating-linear-gradient(180deg, transparent 0 8px, rgba(58, 42, 22, .5) 8px 9px)
      14% 30% / 72% 46% no-repeat,
    repeating-linear-gradient(180deg, transparent 0 8px, rgba(58, 42, 22, .5) 8px 9px)
      14% 84% / 60% 22% no-repeat,
    linear-gradient(155deg, #f6eeda 0%, #e2d5b8 55%, #cdbe9c 100%);
}
.paper::before {
  content: "";
  position: absolute;
  left: 14%; top: 12%;
  width: 52%; height: 4px;
  background: rgba(58, 42, 22, .62);
}
.paper::after {
  content: "";
  position: absolute;
  left: 14%; top: 19%;
  width: 30%; height: 3px;
  background: rgba(58, 42, 22, .42);
}

.folder {
  background: linear-gradient(160deg, #d0ab68, #9d7c45 70%, #7d6136);
  border-radius: 2px 10px 3px 3px;
}
.folder::before {
  content: "";
  position: absolute;
  top: -11px; left: 4%;
  width: 40%; height: 13px;
  background: linear-gradient(#d0ab68, #bb9758);
  border-radius: 5px 5px 0 0;
}
.folder::after {
  content: "";
  position: absolute;
  left: 10%; top: 26%;
  width: 55%; height: 4px;
  background: rgba(40, 28, 12, .45);
  box-shadow: 0 14px 0 rgba(40, 28, 12, .3), 0 28px 0 rgba(40, 28, 12, .2);
}

/* two warm bulbs, one either side of the desk */
.scene__glow {
  position: absolute;
  width: 62vmax; height: 62vmax;
  border-radius: 50%;
  filter: blur(30px);
}
.scene__glow--left {
  left: -22vmax; bottom: -20vmax;
  background: radial-gradient(circle, rgba(255, 176, 74, .30), rgba(255, 150, 50, .07) 45%, transparent 70%);
}
.scene__glow--right {
  right: -24vmax; top: -18vmax;
  background: radial-gradient(circle, rgba(255, 190, 110, .24), rgba(255, 160, 70, .06) 45%, transparent 70%);
}

.scene__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 90% at 50% 45%, transparent 30%, rgba(4, 3, 2, .82) 100%);
}

/* ============ layout ============ */

.filing {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 24px;
  max-width: 1060px;
  margin: 0 auto;
  padding: 40px 24px 56px;
}

.margin {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding-top: 60px;
}
.margin__rule { flex: 1; width: 1px; background: linear-gradient(var(--rule), transparent); }
.margin__rule:last-child { background: linear-gradient(transparent, var(--rule)); }
.margin__caption {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--serif);
  font-variant: small-caps;
  letter-spacing: .22em;
  font-size: 12px;
  color: var(--paper-dim);
  white-space: nowrap;
}

.record { min-width: 0; }

/* ============ title ============ */

.caption { text-align: center; margin-bottom: 26px; }
.caption p { margin: 0; }

.caption__court {
  font-family: var(--serif);
  font-style: italic;
  font-size: 13px;
  color: var(--paper-dim);
}

.caption__line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(10px, 3vw, 26px);
  margin: 6px 0 8px;
}

.glyph {
  flex: none;
  width: clamp(30px, 6vw, 46px);
  height: clamp(30px, 6vw, 46px);
  color: var(--amber);
  filter: drop-shadow(0 0 12px rgba(232, 163, 61, .45));
}

.caption__title {
  margin: 0;
  font-family: var(--serif);
  font-variant: small-caps;
  font-weight: 500;
  font-size: clamp(30px, 7.4vw, 56px);
  letter-spacing: .1em;
  line-height: 1.05;
  color: var(--amber-soft);
  text-shadow: 0 0 30px rgba(232, 163, 61, .45), 0 2px 0 rgba(0, 0, 0, .6);
}

.caption__parties {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--paper-dim);
}
.caption__parties span { font-style: italic; color: var(--amber); }

.caption__docket {
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #7b6f5c;
}

/* ============ the console, sat in a bronze bezel ============ */

.console {
  position: relative;
  padding: 5px;
  border-radius: 8px;
  background: linear-gradient(150deg, var(--bronze-hi), #3a2f24 30%, var(--bronze-lo) 75%, #45382a);
  box-shadow:
    0 32px 70px -28px #000,
    0 0 0 1px rgba(0, 0, 0, .6),
    inset 0 1px 0 rgba(255, 214, 150, .22),
    inset 0 -1px 0 rgba(0, 0, 0, .5);
}

.console__rivets i {
  position: absolute;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #b79a6e, #4a3c2b 70%);
  box-shadow: inset 0 0 2px rgba(0, 0, 0, .8);
}
.console__rivets i:nth-child(1) { left: 6px;  top: 6px; }
.console__rivets i:nth-child(2) { right: 6px; top: 6px; }
.console__rivets i:nth-child(3) { left: 6px;  bottom: 6px; }
.console__rivets i:nth-child(4) { right: 6px; bottom: 6px; }

.console__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 8px 14px;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(#241d15, #191410);
  border: 1px solid #100c08;
  border-bottom: 0;
}
.console__lamps { display: flex; gap: 6px; }
.console__lamps i {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #3a3025;                     /* unlit */
  transition: background .35s, box-shadow .35s;
}

/* red: the proceedings ended   amber: working   green: ready */
.console__bar[data-state="done"] .console__lamps i:nth-child(1) {
  background: var(--seal);
  box-shadow: 0 0 9px rgba(168, 56, 42, .75);
}
.console__bar[data-state="boot"] .console__lamps i:nth-child(2) {
  background: var(--amber);
  box-shadow: 0 0 9px rgba(232, 163, 61, .7);
  animation: pulse 1.6s ease-in-out infinite;
}
.console__bar[data-state="running"] .console__lamps i:nth-child(3),
.console__bar[data-state="await"]   .console__lamps i:nth-child(3) {
  background: #8fae6f;
  box-shadow: 0 0 9px rgba(143, 174, 111, .65);
}

.console__name {
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.console__actions { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }
.console__actions button {
  font: inherit;
  font-size: 11px;
  letter-spacing: .06em;
  padding: 4px 11px;
  color: #c4b291;
  background: linear-gradient(#2c241a, #1d1710);
  border: 1px solid #443826;
  border-radius: 4px;
  cursor: pointer;
  transition: color .15s, border-color .15s, box-shadow .15s;
}
.console__actions button:hover {
  color: var(--amber-soft);
  border-color: var(--amber);
  box-shadow: 0 0 12px -2px rgba(232, 163, 61, .6);
}
/* The label is fixed at "OSKB", so the off state has to be visible in the
   styling. Scoped to :not(:hover) — this selector out-specifies the generic
   hover rule above, and without that guard it would swallow the hover
   feedback the other toolbar buttons get. */
.console__actions button[data-act="keyboard"][aria-pressed="false"]:not(:hover) {
  color: #8a7a5f;
  border-style: dashed;
  opacity: .75;
}
.console__actions button.is-danger:hover {
  color: #ef9c8d;
  border-color: var(--seal);
  box-shadow: 0 0 12px -2px rgba(168, 56, 42, .7);
}
button:focus-visible, input:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.console__screen {
  padding: 12px 8px 8px 14px;
  background: var(--screen);
  border: 1px solid #0d0a07;
  border-top: 0;
  box-shadow:
    inset 0 0 90px rgba(0, 0, 0, .85),
    inset 0 0 22px rgba(232, 163, 61, .05);
}
#term { height: 60vh; min-height: 320px; }

.console__foot {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 14px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(#191410, #221b14);
  border: 1px solid #100c08;
  border-top: 0;
  font-size: 11px;
  color: #7b6f5c;
}
.console__hint { margin-left: auto; text-align: right; }

.seal {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 3px 13px 3px 10px;
  border: 1px solid #443826;
  border-radius: 999px;
  font-variant: small-caps;
  font-family: var(--serif);
  letter-spacing: .14em;
  font-size: 13px;
  color: var(--paper-dim);
  white-space: nowrap;
}
.seal__dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.seal[data-state="boot"]    { color: var(--amber); border-color: rgba(232, 163, 61, .5); }
.seal[data-state="running"],
.seal[data-state="await"]   { color: #8fae6f; }
.seal[data-state="done"]    { color: #cf6151; border-color: rgba(168, 56, 42, .6); }
.seal[data-state="boot"] .seal__dot { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .2; } }

/* ============ mobile composer ============ */

.composer {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  padding: 9px 10px;
  border-radius: 5px;
  background: #131009;
  border: 1px solid #100c08;
}
.composer input {
  flex: 1;
  min-width: 0;
  font: inherit;
  font-size: 16px;              /* stops iOS zooming on focus */
  padding: 9px 12px;
  color: var(--paper);
  background: var(--screen);
  border: 1px solid #443826;
  border-radius: 4px;
}
.composer input::placeholder { color: #6a5f4d; }
.composer button {
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 0 18px;
  color: #1b1409;
  background: linear-gradient(var(--amber-soft), var(--amber));
  border: 0;
  border-radius: 4px;
  cursor: pointer;
}

/* ============ small print ============ */

.smallprint {
  margin-top: 22px;
  font-size: 11.5px;
  line-height: 1.7;
  color: #7b6f5c;
  max-width: 66ch;
}
.smallprint p { margin: 0 0 6px; }
.smallprint b { color: var(--paper-dim); font-weight: 600; }

/* ============ responsive ============ */

/* ============ mobile: terminal fills the screen, keyboard pinned ============ */

@media (max-width: 760px) {
  html, body {
    height: var(--app-height, 100%);
    overflow: hidden;             /* the terminal scrolls, the page doesn't */
    overscroll-behavior: none;    /* no pull-to-refresh while tapping keys */
  }

  .filing {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0;
    /* --app-height is the measured visual viewport; 100dvh is the fallback.
       Android PWAs overreport dvh, which pushes the last keyboard row off screen. */
    height: var(--app-height, 100dvh);
    max-width: none;
  }

  /* everything that isn't the terminal */
  .margin,
  .caption,
  .smallprint,
  .console__foot,
  .console__rivets,
  .console__name { display: none; }

  .record {
    display: flex;
    flex-direction: column;
    height: var(--app-height, 100dvh);
    min-height: 0;
  }

  .console {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    margin: 0;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    background: none;             /* no bezel; the screen goes edge to edge */
  }

  .console__bar {
    flex: none;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
    padding: 8px 12px;
    padding-top: calc(8px + env(safe-area-inset-top));
    gap: 10px;
  }
  .console__brand {
    font-family: var(--serif);
    font-variant: small-caps;
    letter-spacing: .12em;
    font-size: 15px;
    color: var(--amber-soft);
    white-space: nowrap;
  }
  .console__actions { margin-left: auto; gap: 5px; flex-wrap: nowrap; }
  .console__actions button { padding: 5px 9px; }

  .console__screen {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    padding: 8px 4px 4px 10px;
    border-left: 0;
    border-right: 0;
  }
  #term { height: 100%; min-height: 0; }

  .kb {
    flex: none;
    margin-top: 0;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
  }

  /* the screen covers the desk anyway, so stop compositing it */
  .scene { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* ============ on-screen keyboard (touch devices) ============ */

.kb {
  margin-top: 8px;
  padding: 8px 6px 10px;
  border-radius: 5px;
  background: linear-gradient(#151109, #0f0c07);
  border: 1px solid #100c08;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.kb__row {
  display: flex;
  gap: 5px;
  margin-bottom: 5px;
}
.kb__row:last-child { margin-bottom: 0; }
.kb__row--indent { padding: 0 5%; }
.kb__row--util { margin-bottom: 8px; }

.kb__key {
  flex: 1 1 0;
  min-width: 0;
  height: 42px;
  font: inherit;
  font-size: 16px;
  color: var(--paper);
  background: linear-gradient(#332921, #221b13);
  border: 1px solid #4a3c2b;
  border-bottom-width: 2px;
  border-radius: 5px;
  cursor: pointer;
  padding: 0;
  transition: none;
}
.kb__key.is-down {
  background: linear-gradient(#4a3c2b, #332921);
  border-bottom-width: 1px;
  transform: translateY(1px);
}

.kb__key--wide  { flex: 1.5 1 0; font-size: 13px; }
.kb__key--space { flex: 5 1 0; }
.kb__key--util  { flex: 1 1 0; font-size: 14px; color: var(--paper-dim); height: 34px; }
.kb__key--ghost { visibility: hidden; pointer-events: none; }

.kb__key--enter {
  color: #1b1409;
  font-weight: 600;
  background: linear-gradient(var(--amber-soft), var(--amber));
  border-color: #a8752a;
}
.kb__key--enter.is-down { background: linear-gradient(var(--amber), #c9871f); }

#kbShift.is-active {
  color: var(--amber-soft);
  border-color: var(--amber);
  box-shadow: inset 0 0 10px -2px rgba(232, 163, 61, .6);
}

/* short screens: shrink keys rather than push the terminal off-screen */
@media (max-height: 720px) {
  .kb__key { height: 36px; font-size: 15px; }
  .kb__key--util { height: 30px; }
}

/* ============ effects overlay ============ */

/* Covers the page, never the keyboard: .kb is raised above this layer below. */
.fx {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  overflow: hidden;
}

.fx > * {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .6s ease;
}
.fx > .is-in { opacity: 1; }

/* --- storm --- */

.fx__flash {
  background: radial-gradient(120% 90% at 50% 0%, rgba(198, 216, 240, .5), transparent 65%);
  transition: opacity .55s ease-out;
}
.fx__flash.is-in { opacity: 0; }
.fx__flash.is-in.is-lit { opacity: .55; transition: opacity .06s ease-in; }

/* --- party --- */

.fx__party i {
  position: absolute;
  width: 60vmax;
  height: 60vmax;
  border-radius: 50%;
  filter: blur(60px);
  mix-blend-mode: screen;
  opacity: .55;
}
.fx__party i:nth-child(1) { background: radial-gradient(circle, #e0417a, transparent 66%); animation: fx-drift-a 5.5s ease-in-out infinite; }
.fx__party i:nth-child(2) { background: radial-gradient(circle, #3f8fe0, transparent 66%); animation: fx-drift-b 6.7s ease-in-out infinite; }
.fx__party i:nth-child(3) { background: radial-gradient(circle, #47c46b, transparent 66%); animation: fx-drift-c 7.9s ease-in-out infinite; }
.fx__party i:nth-child(4) { background: radial-gradient(circle, #e8a33d, transparent 66%); animation: fx-drift-d 6.1s ease-in-out infinite; }

/* Slow, wide movement rather than flashing. Nothing here changes faster than
   about 1 Hz, which keeps it clear of photosensitivity territory. */
@keyframes fx-drift-a { 0%,100% { transform: translate(-25%, -20%) scale(1);   } 50% { transform: translate(10%, 15%) scale(1.25); } }
@keyframes fx-drift-b { 0%,100% { transform: translate(60%, -15%) scale(1.15); } 50% { transform: translate(25%, 30%) scale(.9);  } }
@keyframes fx-drift-c { 0%,100% { transform: translate(15%, 60%) scale(1);     } 50% { transform: translate(55%, 20%) scale(1.2); } }
@keyframes fx-drift-d { 0%,100% { transform: translate(50%, 45%) scale(.95);   } 50% { transform: translate(-5%, 5%) scale(1.15); } }

.fx__party.is-calm i { animation: none; opacity: .3; }
.fx__party.is-calm i:nth-child(1) { transform: translate(-20%, -15%); }
.fx__party.is-calm i:nth-child(2) { transform: translate(55%, -10%); }
.fx__party.is-calm i:nth-child(3) { transform: translate(10%, 55%); }
.fx__party.is-calm i:nth-child(4) { transform: translate(45%, 40%); }

/* --- floor cleared --- */

.fx__cleared {
  background: radial-gradient(90% 70% at 50% 50%, rgba(232, 163, 61, .16), transparent 70%);
  animation: fx-fade-out 1.8s ease-out forwards;
}
.fx__cleared i {
  position: absolute;
  left: 50%; top: 50%;
  width: 10vmax; height: 10vmax;
  margin: -5vmax 0 0 -5vmax;
  border: 2px solid rgba(242, 192, 121, .8);
  border-radius: 50%;
  animation: fx-ring 1.5s cubic-bezier(.2, .7, .3, 1) forwards;
}
@keyframes fx-ring { to { transform: scale(9); opacity: 0; } }
@keyframes fx-fade-out { 60% { opacity: 1; } to { opacity: 0; } }

/* --- cold: floor 5, the catacomb --- */

/* Held, so it fades in over a couple of seconds rather than snapping on. */
.fx__cold {
  transition: opacity 2.2s ease;
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(126, 168, 208, .16), transparent 60%),
    linear-gradient(rgba(88, 128, 168, .10), rgba(60, 96, 136, .16));
}
.console__screen.fx-cold {
  filter: saturate(.45) hue-rotate(-18deg) brightness(.94);
  transition: filter 2.2s ease;
}

/* --- sever: floor 9, the page cut in half --- */

/* Both halves are ruled with the same fine lines. The right half is three
   pixels out of step, so the seam reads as a cut that never lined up again. */
.fx__sever { transition: opacity 1.4s ease; }
.fx__sever i {
  position: absolute;
  top: 0; bottom: 0;
  width: 50%;
  background-image: repeating-linear-gradient(
    rgba(236, 223, 196, .055) 0 1px, transparent 1px 7px);
}
.fx__sever-l { left: 0;  background-position: 0 0; }
.fx__sever-r { right: 0; transform: translateY(-3px); }
.fx__sever b {
  position: absolute;
  top: -2%; bottom: -2%;
  left: 50%;
  width: 3px;
  margin-left: -1.5px;
  background: linear-gradient(90deg,
    rgba(236, 223, 196, .30), rgba(6, 5, 4, .85) 45%, rgba(6, 5, 4, .85) 55%, rgba(0, 0, 0, .25));
  box-shadow: 0 0 14px rgba(0, 0, 0, .8);
  animation: fx-sever-breathe 7s ease-in-out infinite;
}
@keyframes fx-sever-breathe {
  0%, 100% { transform: translateX(0);    }
  50%      { transform: translateX(1.5px); }
}

/* --- session: floor 10, court is sitting --- */

.fx__session {
  transition: opacity 3s ease;
  background: radial-gradient(78% 62% at 50% 46%, transparent 30%, rgba(4, 3, 2, .62) 100%);
}
.fx__session.is-in { animation: fx-session-breathe 14s ease-in-out infinite; }
@keyframes fx-session-breathe { 0%, 100% { opacity: 1; } 50% { opacity: .78; } }

/* --- amend: floor 11 rewrites a room --- */

/* One element, one transform, 1.6s. It fires on about half of all revisits. */
.fx__amend { transition: opacity .2s ease; }
.fx__amend i {
  position: absolute;
  left: 0; right: 0;
  height: 14vh;
  background: linear-gradient(rgba(168, 56, 42, 0), rgba(168, 56, 42, .22) 55%, rgba(216, 92, 74, .5));
  border-bottom: 1px solid rgba(216, 92, 74, .75);
  will-change: transform;
  animation: fx-amend-sweep 1.5s cubic-bezier(.35, 0, .2, 1) forwards;
}
@keyframes fx-amend-sweep {
  from { transform: translateY(-14vh); opacity: .25; }
  25%  { opacity: 1; }
  to   { transform: translateY(100vh); opacity: 0; }
}

/* --- ember: the Reaper of Records --- */

.fx__ember { opacity: 0; }
.fx__ember.is-in { opacity: .9; }

/* --- blank: floor 13 --- */

/* Drains over eight seconds, and stops well short of unreadable. */
.fx__blank {
  background: radial-gradient(120% 120% at 50% 45%, rgba(255, 253, 248, .34), rgba(244, 240, 232, .24));
  transition: opacity 8s linear;
}
.console__screen.fx-blank {
  filter: brightness(1.25) contrast(.72) saturate(.2);
  transition: filter 8s linear;
}

/* --- static: the secret final boss --- */

/* A noise tile drawn once in JS, then only moved: no per-frame repaint, and
   nothing on screen changes faster than about a fifth of a hertz. */
.fx__static {
  background-repeat: repeat;
  transition: opacity 1.2s ease;
  animation: fx-static-drift 9s linear infinite;
}
.fx__static.is-in { opacity: .5; }
.fx__static i {
  position: absolute;
  left: 0; right: 0;
  height: 22vh;
  background: linear-gradient(rgba(255, 255, 255, 0), rgba(255, 255, 255, .05), rgba(255, 255, 255, 0));
  animation: fx-static-roll 5s linear infinite;
}
@keyframes fx-static-drift {
  0%   { background-position: 0 0; }
  100% { background-position: 40px 60px; }
}
@keyframes fx-static-roll {
  from { transform: translateY(-22vh); }
  to   { transform: translateY(100vh); }
}
.fx__static.is-calm { animation: none; }

/* --- signature: the withdrawal ending --- */

.fx__signature i {
  position: absolute;
  border-radius: 46% 54% 52% 48% / 50% 46% 54% 50%;
  background: radial-gradient(circle, rgba(12, 10, 7, .82), rgba(12, 10, 7, .45) 55%, transparent 72%);
  transform: scale(0);
  will-change: transform;
}
.fx__signature i:nth-child(1) { left: 8%;  top: 62%; width: 70vmax; height: 70vmax; margin: -35vmax 0 0 -35vmax; animation: fx-ink 6s cubic-bezier(.2, .6, .25, 1) forwards; }
.fx__signature i:nth-child(2) { left: 68%; top: 30%; width: 60vmax; height: 60vmax; margin: -30vmax 0 0 -30vmax; animation: fx-ink 6s cubic-bezier(.2, .6, .25, 1) .5s forwards; }
.fx__signature i:nth-child(3) { left: 38%; top: 78%; width: 80vmax; height: 80vmax; margin: -40vmax 0 0 -40vmax; animation: fx-ink 6s cubic-bezier(.2, .6, .25, 1) 1.1s forwards; }
@keyframes fx-ink {
  from { transform: scale(0);   opacity: .95; }
  70%  { transform: scale(1);   opacity: .8;  }
  to   { transform: scale(1.2); opacity: 0;   }
}

/* --- lowhp: under a quarter health --- */

/* Above static, so the two compose during the last fight instead of one
   hiding the other. The pulse is a shade over two seconds: 0.4 Hz. */
.fx__lowhp {
  z-index: 2;
  background: radial-gradient(74% 60% at 50% 50%, transparent 40%, rgba(122, 20, 14, .5) 100%);
  transition: opacity 1.6s ease;
}
.fx__lowhp.is-in { animation: fx-lowhp-pulse 2.4s ease-in-out infinite; }
@keyframes fx-lowhp-pulse { 0%, 100% { opacity: .75; } 50% { opacity: 1; } }

/* --- palette shifts, applied to the screen itself --- */

.console__screen.fx-rainbow { animation: fx-hue 9s linear infinite; }
.console__screen.fx-mono    { filter: grayscale(1) contrast(1.06); transition: filter 1.2s ease; }
.console__screen.fx-still   { animation: none; filter: hue-rotate(140deg) saturate(1.3); }
@keyframes fx-hue { to { filter: hue-rotate(360deg); } }

/* The keyboard stays above every effect, unfiltered and tappable. */
.kb { position: relative; z-index: 60; }

@media (prefers-reduced-motion: reduce) {
  .fx__cleared i { animation-duration: .9s; }
  .console__screen.fx-rainbow { animation: none; filter: hue-rotate(140deg) saturate(1.3); }

  /* Still versions of the held effects: the same picture, without the movement. */
  .fx__sever b,
  .fx__session.is-in,
  .fx__static,
  .fx__lowhp.is-in { animation: none; }
  .fx__static i { display: none; }
  .fx__lowhp { opacity: .85; }
  .fx__lowhp.is-in { opacity: .85; }
  .fx__amend i { animation-duration: 1.2s; }
}