* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.55 var(--f-body);
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
.wrap,
.field-in,
main,
footer {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 56px);
}

/* Blue sign field */
.field {
  background: var(--fau);
  color: var(--on-fau);
  padding: clamp(28px, 4vw, 48px) 0 clamp(88px, 9vw, 120px);
}
.field-in {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 28px;
  align-items: start;
}
.field .mark {
  width: clamp(56px, 7vw, 88px);
  height: auto;
}
.field h1 {
  font: 800 clamp(1.9rem, 1rem + 4.8vw, 4.75rem)/0.95 var(--f-display);
  letter-spacing: -0.03em;
}
.field .title p {
  margin-top: 16px;
  max-width: 34em;
  font-size: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
  color: var(--on-fau-soft);
}
.field-tools {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.field-tools .settings-btn {
  min-height: 52px;
  width: 52px;
  border-color: var(--on-fau);
  color: var(--on-fau);
}
.field-tools .settings-btn:hover {
  background: rgb(255 255 255 / 0.12);
}
.semesters {
  display: grid;
  gap: 10px;
}
.semesters a {
  display: flex;
  align-items: center;
  /* the same 20px either side of the label */
  gap: 20px;
  min-height: 52px;
  padding-right: 20px;
  background: var(--paper);
  color: var(--ink);
  font: 700 1rem/1.2 var(--f-display);
  text-decoration: none;
  transition: background-color 150ms var(--ease);
}
.semesters a:hover {
  background: var(--fau-tint);
}
.semesters b {
  display: grid;
  place-items: center;
  align-self: stretch;
  width: 52px;
  background: var(--fau-mark);
  color: var(--on-fau);
  font: 800 1.2rem/1 var(--f-display);
  outline: 2px solid var(--paper);
  outline-offset: -2px;
}

/* Review board overlaps the field's lower edge */
main {
  display: grid;
  gap: clamp(48px, 6vw, 80px);
  padding-bottom: 72px;
}
.board {
  margin-top: clamp(-88px, -7vw, -64px);
  background: var(--paper);
  border-top: 8px solid var(--ink);
  outline: 1px solid var(--line);
}
.board-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 24px;
  padding: 22px 28px 16px;
}
.board-head h2 {
  font: 800 1.6rem/1.1 var(--f-display);
  letter-spacing: -0.02em;
}
.board-rule {
  color: var(--muted);
  font-size: 0.95rem;
}
.board-empty {
  padding: 12px 28px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.rows {
  list-style: none;
  margin: 0;
  padding: 0;
}
.row {
  display: grid;
  grid-template-columns: 7.5rem 5.5rem minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 24px;
  padding: 16px 28px;
  border-top: 1px solid var(--line);
  transition: background-color 150ms var(--ease);
}
.row .code {
  width: 100%;
  height: 3.25rem;
}
.row.overdue {
  background: var(--band-overdue);
  color: var(--on-fau);
  border-top-color: var(--band-overdue);
}
.row.due {
  background: var(--fau-tint);
}
.gap b {
  display: block;
  font: 800 1.85rem/1 var(--f-display);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.gap span {
  display: block;
  margin-top: 4px;
  font: 500 0.85rem/1.2 var(--f-display);
  color: var(--muted);
}
.row.overdue .gap span {
  color: var(--on-fau-soft);
}
.ch {
  font: 700 1.25rem/1.25 var(--f-display);
  letter-spacing: -0.01em;
}
.count {
  display: flex;
  align-items: center;
  gap: 12px;
  font: 700 0.9rem/1 var(--f-display);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.go {
  display: flex;
  gap: 10px;
}
.go .btn {
  flex: 1 0 auto;
  min-width: 6.5rem;
  white-space: nowrap;
}
.row.overdue .btn {
  color: var(--on-fau);
  border-color: var(--on-fau);
}
.row.overdue .btn:hover {
  background: var(--fau-deep);
}
.row.overdue .btn.primary {
  background: var(--on-fau);
  color: var(--fau);
}

/* Study loop as numbered signs */
.loop h2,
.semester h2 {
  font: 800 1.35rem/1.2 var(--f-display);
  letter-spacing: -0.015em;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
}
.loop ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
}
.loop li {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: 14px;
  padding-top: 20px;
}
.loop .n {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  background: var(--fau-mark);
  color: var(--on-fau);
  font: 800 1.3rem/1 var(--f-display);
}

/* The route: a line through the chapter numbers, lit up to the furthest chapter studied, dashed after it.
   js/index.js sets --route-lit (px from the top of the list) and li.chapter.started. */
.semester {
  --route-x: calc(7rem + 14px);
  --chap-x: calc(7rem + 28px);
}
.subjects {
  position: relative;
}
.subjects::before,
.subjects::after {
  content: "";
  position: absolute;
  top: 0;
  left: calc(var(--route-x) - 1px);
  pointer-events: none;
}
.subjects::before {
  bottom: 0;
  border-left: 2px dashed var(--line);
}
.subjects::after {
  width: 2px;
  height: var(--route-lit, 0px);
  background: linear-gradient(to bottom, var(--signal-a), var(--signal-b));
  transform-origin: top;
}
.subject {
  position: relative;
  z-index: 1;
}
/* Route stops sit on the row number, so they line up with it at every width (on phones the row also holds its buttons). */
.chapter .no,
.part-item .no {
  position: relative;
}
.chapter .no::before,
.part-item .no::before,
.route-end::before {
  content: "";
  position: absolute;
  top: 50%;
  left: calc(var(--route-x) - var(--chap-x) - 5px);
  width: 10px;
  height: 10px;
  margin-top: -5px;
  border: 2px solid var(--muted);
  background: var(--paper);
  box-sizing: border-box;
}
.chapter.started .no::before {
  border-color: var(--fau-mark);
  background: var(--fau-mark);
}
/* First visit of the session: started stops wait empty until the sweep line (js/index.js) reaches them. */
html.sweeping .chapter.started:not(.lit) .no::before {
  border-color: var(--muted);
  background: var(--paper);
}
.sweep-line {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--signal);
  pointer-events: none;
  z-index: 60;
}
@media (prefers-reduced-motion: no-preference) {
  .chapter.started .no::before {
    transition: border-color 150ms var(--ease), background-color 150ms var(--ease);
  }
}
@media print {
  .sweep-line {
    display: none;
  }
}
.route-end {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 56px;
  margin: 0;
  padding-left: calc(var(--chap-x) + 8px);
  color: var(--muted);
  font: 600 0.95rem/1.3 var(--f-display);
}
.route-end::before {
  left: calc(var(--route-x) - 5px);
  border-style: dashed;
}
.route-end::after {
  content: "";
  position: absolute;
  top: 0;
  height: 50%;
  left: calc(var(--route-x) - 1px);
  border-left: 2px dashed var(--line);
}
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .subjects::after {
      animation: route-draw linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 100%;
    }
  }
}
@keyframes route-draw {
  from {
    transform: scaleY(0);
  }
}

/* Perpetual signals (stopped under reduced motion). A ring keeps widening from the furthest chapter reached ("you are
   here"), and a small square keeps travelling down the unlit route ahead of it, toward "Continue on the route". */
.chapter.here .no::after {
  content: "";
  position: absolute;
  top: 50%;
  left: calc(var(--route-x) - var(--chap-x) - 5px);
  width: 10px;
  height: 10px;
  margin-top: -5px;
  border: 2px solid var(--signal-b);
  box-sizing: border-box;
  pointer-events: none;
  opacity: 0;
}
.route-stop {
  position: absolute;
  left: calc(var(--route-x) - 5px);
  top: calc(var(--route-lit, 0px) - 5px);
  width: 10px;
  height: 10px;
  margin: 0;
  border: 2px solid var(--fau-mark);
  background: var(--fau-mark);
  box-sizing: border-box;
  list-style: none;
  pointer-events: none;
  display: none;
  z-index: 2; /* above the lit line, which is the list's ::after and so paints after every child */
}
.subjects.route-at-tile .route-stop {
  display: block;
}
.route-pulse {
  position: absolute;
  left: calc(var(--route-x) - 3px);
  top: var(--route-lit, 0px);
  bottom: 0;
  width: 6px;
  margin: 0;
  list-style: none;
  pointer-events: none;
}
.route-pulse::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 6px;
  height: 6px;
  background: var(--signal);
  opacity: 0;
}
@media (prefers-reduced-motion: no-preference) {
  .chapter.here .no::after {
    animation: beacon 2.4s var(--ease) infinite;
  }
  .route-pulse::before {
    animation: route-ahead 4.8s ease-in-out infinite;
  }
}
@keyframes route-ahead {
  0% {
    top: 0;
    opacity: 0;
  }
  12%,
  80% {
    opacity: 1;
  }
  100% {
    top: calc(100% - 6px);
    opacity: 0;
  }
}
@media print {
  .route-pulse,
  .chapter.here .no::after {
    display: none;
  }
}

/* Folding: a subject's chapter list and the board's not-yet-due rows (js/index.js). */
.subject-fold[hidden] {
  display: none;
}
.subject-fold,
.board-more {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--act);
  font: 700 0.95rem/1.2 var(--f-display);
  cursor: pointer;
}
.subject-fold {
  margin-top: 6px;
}
.board-more {
  width: 100%;
  min-height: 48px;
  padding: 0 28px;
  border-top: 1px solid var(--line);
}
.subject-fold::after,
.board-more::after {
  content: "";
  width: 7px;
  height: 7px;
  margin: -3px 0 0 10px;
  border: solid currentColor;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.subject-fold[aria-expanded="true"]::after,
.board-more[aria-expanded="true"]::after {
  margin-top: 3px;
  transform: rotate(225deg);
}
.subject-fold:hover,
.board-more:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
@media (prefers-reduced-motion: no-preference) {
  .chapters.opening,
  .part-panels.opening {
    animation: fold-open 240ms var(--ease) both;
  }
}
@keyframes fold-open {
  from {
    opacity: 0;
    clip-path: inset(0 0 100% 0);
  }
}
.rows > .row[hidden] {
  display: none;
}
@media print {
  .subject-fold,
  .board-more {
    display: none;
  }
  .chapters[hidden] {
    display: block;
  }
  .row[hidden] {
    display: grid;
  }
}

/* Semesters and subjects */
.semester h2 {
  display: flex;
  align-items: center;
  gap: 14px;
}
.sem-no {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--fau-mark);
  color: var(--on-fau);
  font: 800 1.2rem/1 var(--f-display);
}
.subjects,
.parts,
.chapters {
  list-style: none;
  margin: 0;
  padding: 0;
}
.subject {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px 28px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.subject > .code {
  width: 100%;
  height: 4.25rem;
  font-size: 1.1rem;
}
/* A subject with no material yet keeps its tile as a dashed outline, like its course parts. */
.subject:not(:has(.parts li.has)) > .code {
  background: none;
  border: 2px dashed var(--course);
  color: var(--muted);
}
.subject h3 {
  font: 700 1.25rem/1.25 var(--f-display);
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.module {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
}
/* Course parts: dashed outline = no material yet, solid = has material */
.parts {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.parts li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0;
  border: 2px dashed var(--line);
  color: var(--muted);
  font: 600 0.9rem/1 var(--f-display);
}
/* A subject with a single part (MATLAB: "Course · not started yet") shows it as a quiet status in the switch's shape:
   same height, frame and type, grey, no square. */
.parts:not([role="tablist"]) li {
  box-sizing: border-box;
  min-height: 40px;
  padding: 0 16px;
  border: 2px solid var(--line);
  background: none;
  color: var(--muted);
  font: 700 0.9rem/1 var(--f-display);
}
.parts:not([role="tablist"]) li::before {
  display: none;
}
/* Course parts as tabs (js/index.js): one segmented control like the guides' Guide | Lab switch, the open tab solid.
   A part with material has blue text; an empty part is muted. */
.parts[role="tablist"] {
  gap: 0;
  border: 2px solid var(--act);
}
.parts[role="tablist"] li,
.parts[role="tablist"] li.has {
  min-height: 0;
  border: 0;
  background: none;
}
/* the divider before every tab after the first; "li + li.has" outranks the li.has rule above that clears borders */
.parts[role="tablist"] li + li,
.parts[role="tablist"] li + li.has {
  border-left: 2px solid var(--act);
}
.parts[role="tablist"] li::before {
  display: none;
}
.parts .part-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 16px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: 700 0.9rem/1 var(--f-display);
  cursor: pointer;
  transition: background-color 150ms var(--ease), color 150ms var(--ease);
}
.parts li.has .part-tab {
  color: var(--act);
}
.parts .part-tab:hover {
  background: var(--fau-tint);
}
.parts li .part-tab[aria-selected="true"],
.parts li.has .part-tab[aria-selected="true"] {
  background: var(--act);
  color: var(--act-ink);
}
.parts .part-tab:focus-visible {
  outline: 3px solid var(--act);
  outline-offset: 3px;
}
.parts li::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--course);
}
.parts li.has {
  border-style: solid;
  border-color: var(--ink);
  color: var(--ink);
}
.part-panels {
  grid-column: 2 / -1;
  min-width: 0;
}
.part-panel[hidden] {
  display: none;
}
/* Exercise and Tutorial rows share the chapter row's shape (number, title and note, button) without its progress. */
.part-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.part-item {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.part-item .no {
  font: 800 1.35rem/1 var(--f-display);
  font-variant-numeric: tabular-nums;
}
.part-item h4 {
  font: 700 1.1rem/1.25 var(--f-display);
}
.part-item p {
  margin-top: 4px;
  color: var(--muted);
  max-width: 60ch;
}
.part-empty {
  padding: 16px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.chapters {
  grid-column: 2 / -1;
}
.chapters:empty {
  display: none;
}
.chapter {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 24px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.chapter .no {
  font: 800 1.35rem/1 var(--f-display);
  font-variant-numeric: tabular-nums;
}
.chapter h4 {
  font: 700 1.1rem/1.25 var(--f-display);
}
.chapter p {
  margin-top: 4px;
  color: var(--muted);
  max-width: 60ch;
}
footer {
  padding-block: 0 48px;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 1080px) {
  .row {
    grid-template-columns: 6rem 5.5rem minmax(0, 1fr) auto;
  }
  .row .count {
    grid-column: 3;
    grid-row: 2;
    margin-top: -10px;
  }
  .loop ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .chapter {
    grid-template-columns: 3.25rem minmax(0, 1fr) auto;
  }
  .chapter .ticks {
    grid-column: 2;
    grid-row: 2;
  }
}
@media (max-width: 760px) {
  .field-in {
    grid-template-columns: auto minmax(0, 1fr);
  }
  .field-tools {
    grid-column: 1 / -1;
  }
  .semesters {
    flex: 1;
  }
  .subject {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    gap: 14px 16px;
  }
  .subject > .code {
    height: 3.5rem;
    font-size: 0.95rem;
  }
  .parts {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
  .part-panels,
  .chapters {
    grid-column: 1 / -1;
  }
  .semester {
    --route-x: -9px;
    --chap-x: 0px;
  }
  .row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px 14px;
    padding: 18px;
  }
  .row .gap {
    grid-column: 1;
    grid-row: 1;
    display: flex;
    align-items: baseline;
    gap: 10px;
  }
  .row .gap span {
    margin: 0;
  }
  .row .code {
    grid-column: 2;
    grid-row: 1;
    width: auto;
    height: 2.5rem;
  }
  .row .ch {
    grid-column: 1 / -1;
  }
  .row .count {
    grid-column: 1 / -1;
    grid-row: auto;
    margin: 0;
  }
  .row .go,
  .chapter .go {
    grid-column: 1 / -1;
  }
  .board-head,
  .board-empty {
    padding-inline: 18px;
  }
  .loop ol {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .chapter {
    grid-template-columns: 2.75rem minmax(0, 1fr);
    gap: 12px 14px;
  }
  .part-item {
    grid-template-columns: 2.75rem minmax(0, 1fr);
    gap: 12px 14px;
  }
  .parts[role="tablist"] li {
    flex: 1;
  }
  .parts[role="tablist"] .part-tab {
    width: 100%;
    justify-content: center;
  }
  .part-item .go {
    grid-column: 1 / -1;
  }
  .chapter .ticks {
    grid-column: 2;
  }
}
@media print {
  .subjects::before,
  .subjects::after,
  .chapter .no::before,
  .part-item .no::before,
  .route-end {
    display: none;
  }
  .field,
  .row.overdue,
  .row.due {
    background: none;
    color: var(--ink);
  }
  .board {
    margin-top: 0;
  }
  .go {
    display: none;
  }
}

/* Radar behind the sign field (built by js/index.js): range rings, crosshairs and a rim of bearing ticks, a sweep that
   turns every 6s, and one square contact per started chapter that flares as the sweep crosses it. Decorative only. */
.field {
  position: relative;
  overflow: hidden;
}
.field-in {
  position: relative;
  z-index: 1;
}
/* The review board overlaps the field's lower edge, so it stacks above the (now positioned) field. */
.board {
  position: relative;
  z-index: 2;
}
.radar {
  position: absolute;
  z-index: 0;
  top: 50%;
  right: max(-140px, -10vw);
  width: min(640px, 78vw);
  height: min(640px, 78vw);
  transform: translateY(-50%);
  pointer-events: none;
}
.radar-grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  fill: none;
  stroke: rgb(201 214 234 / 0.3);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}
.radar-grid * {
  vector-effect: non-scaling-stroke;
}
.radar-grid .tick {
  stroke: rgb(201 214 234 / 0.55);
}
.radar-sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0 290deg, rgb(128 236 241 / 0.24) 360deg);
  opacity: 0;
}
.radar-sweep::after {
  content: "";
  position: absolute;
  left: calc(50% - 1px);
  top: 0;
  width: 2px;
  height: 50%;
  background: linear-gradient(to top, rgb(128 236 241 / 0), var(--signal-a));
  box-shadow: var(--glow);
}
.blip {
  position: absolute;
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  background: var(--signal-b);
  box-shadow: var(--glow);
  opacity: 0.9;
}
.blip.here {
  width: 8px;
  height: 8px;
  margin: -4px 0 0 -4px;
  outline: 1px solid var(--signal-b);
  outline-offset: 3px;
}
@media (prefers-reduced-motion: no-preference) {
  .radar-sweep {
    opacity: 1;
    animation: radar-spin 6s linear infinite;
  }
  .blip {
    opacity: 0.3;
    animation: blip 6s linear infinite;
  }
}
:root[data-motion="reduced"] .radar-sweep {
  opacity: 0;
}
:root[data-motion="reduced"] .blip {
  opacity: 0.9;
}
@keyframes radar-spin {
  to {
    transform: rotate(1turn);
  }
}
@keyframes blip {
  0% {
    opacity: 1;
    transform: scale(1.7);
  }
  12% {
    opacity: 1;
    transform: none;
  }
  70%,
  100% {
    opacity: 0.3;
  }
}
@media (max-width: 760px) {
  .radar {
    top: 0;
    right: -45%;
    width: 120vw;
    height: 120vw;
    transform: translateY(-30%);
    opacity: 0.8;
  }
}
@media print {
  .radar {
    display: none;
  }
}

/* Footer: one rule, the notice beside the About links, the credit underneath. */
footer .foot {
  display: grid;
  grid-template-columns: minmax(0, 62ch) auto;
  justify-content: space-between;
  gap: 16px 48px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
footer .foot p {
  margin: 0;
}
footer .notice {
  line-height: 1.55;
}
footer .about-links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  font-weight: 700;
}
footer .about-links a {
  color: var(--link);
}
footer .credit {
  grid-column: 1 / -1;
  font-size: 0.85rem;
}
@media (max-width: 640px) {
  footer .foot {
    grid-template-columns: 1fr;
  }
  footer .about-links {
    flex-direction: row;
    align-items: center;
    gap: 24px;
  }
}

/* The orb (js/orb.js): the site's own code graph turning slowly at the very bottom of the home page. */
footer .orb {
  margin: 40px auto 0;
  max-width: 420px;
  text-align: center;
  opacity: 0;
  transition: opacity 600ms var(--ease, ease-out);
}
footer .orb.ready {
  opacity: 1;
}
footer .orb canvas {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  cursor: grab;
  touch-action: none;
}
footer .orb canvas:active {
  cursor: grabbing;
}
footer .orb canvas:focus-visible {
  outline: 3px solid var(--act);
  outline-offset: 4px;
}
footer .orb figcaption {
  margin: 10px auto 0;
  max-width: 44ch;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--muted);
}
@media (prefers-reduced-motion: reduce) {
  footer .orb {
    transition: none;
  }
}