:root {
  color-scheme: light;
  --ink: #071014;
  --ink-soft: #102126;
  --paper: #f3f6f2;
  --paper-bright: #fbfcf8;
  --mist: #dbe6e1;
  --line: rgba(7, 16, 20, 0.16);
  --line-light: rgba(245, 250, 247, 0.18);
  --teal: #7ce3d4;
  --teal-deep: #256d68;
  --copper: #e1a972;
  --coral: #f17d64;
  --sage: #8bad96;
  --shadow: 0 24px 80px rgba(3, 11, 14, 0.18);
  --radius: 8px;
  --shell: 1240px;
  --header-height: 88px;
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--ink);
  color: var(--paper);
  font-family:
    Inter,
    "Noto Sans TC",
    "Microsoft JhengHei",
    "PingFang TC",
    Arial,
    sans-serif;
  line-height: 1.6;
  margin: 0;
  min-width: 320px;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-weight: 650;
  line-height: 1.12;
  text-wrap: balance;
}

h1 {
  font-size: 5rem;
  margin-bottom: 1.25rem;
}

h2 {
  color: inherit;
  font-size: 3rem;
  margin-bottom: 0;
}

h3 {
  font-size: 1.4rem;
  margin-bottom: 0.85rem;
}

p {
  margin-bottom: 0;
}

:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 4px;
}

.skip-link {
  background: var(--paper-bright);
  color: var(--ink);
  left: 1rem;
  padding: 0.8rem 1rem;
  position: fixed;
  top: -5rem;
  z-index: 20;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  align-items: center;
  background: rgba(7, 16, 20, 0.9);
  border-bottom: 1px solid var(--line-light);
  display: flex;
  gap: 1.5rem;
  height: var(--header-height);
  justify-content: space-between;
  left: 0;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  align-items: center;
  color: var(--paper);
  display: flex;
  flex: 0 1 auto;
  gap: 1rem;
  min-width: 0;
  text-decoration: none;
}

.brand strong,
.brand small {
  display: block;
  overflow-wrap: anywhere;
}

.brand strong {
  font-size: 1rem;
  line-height: 1.3;
}

.brand small {
  color: rgba(243, 246, 242, 0.7);
  font-size: 0.76rem;
  line-height: 1.35;
}

.brand-mark {
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  display: grid;
  flex: 0 0 48px;
  height: 48px;
  overflow: hidden;
  place-items: center;
  position: relative;
  width: 48px;
}

.brand-mark::before,
.brand-mark::after {
  content: "";
  position: absolute;
}

.brand-mark::before {
  border-bottom: 4px solid var(--teal);
  border-top: 4px solid var(--teal);
  height: 20px;
  width: 26px;
}

.brand-mark::after {
  background: var(--copper);
  height: 18px;
  right: 13px;
  width: 4px;
}

.header-tools {
  align-items: center;
  display: flex;
  gap: 1.2rem;
  justify-content: flex-end;
  min-width: 0;
}

.site-nav {
  align-items: center;
  display: flex;
  gap: 0.25rem;
}

.site-nav a {
  border-radius: 6px;
  color: rgba(243, 246, 242, 0.76);
  font-size: 0.95rem;
  line-height: 1;
  padding: 0.8rem 0.9rem;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: rgba(124, 227, 212, 0.12);
  color: var(--paper-bright);
}

.language-switch {
  border: 1px solid var(--line-light);
  border-radius: 7px;
  display: flex;
  flex: 0 0 auto;
  overflow: hidden;
}

.language-switch button,
.publication-filters button {
  border: 0;
  cursor: pointer;
}

.language-switch button {
  background: transparent;
  color: rgba(243, 246, 242, 0.7);
  min-height: 42px;
  min-width: 56px;
  padding: 0 0.8rem;
}

.language-switch button[aria-pressed="true"] {
  background: var(--paper-bright);
  color: var(--ink);
}

.hero {
  isolation: isolate;
  overflow: hidden;
  position: relative;
}

.home-hero {
  min-height: max(560px, calc(100svh - 10rem));
}

.page-hero {
  min-height: min(620px, calc(72svh - 1rem));
}

.hero-media,
.hero-shade,
.hero-grid {
  inset: 0;
  position: absolute;
}

.hero-media {
  height: 100%;
  object-fit: cover;
  object-position: center;
  width: 100%;
  z-index: -3;
}

.page-media {
  filter: saturate(0.92);
  object-position: center 42%;
}

.hero-shade {
  background: rgba(3, 9, 12, 0.48);
  box-shadow:
    inset 0 0 0 999rem rgba(3, 9, 12, 0.18),
    inset 56vw 0 18vw rgba(3, 9, 12, 0.08),
    inset 0 -22rem 18rem rgba(3, 9, 12, 0.62);
  z-index: -2;
}

.hero-grid {
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 119px,
      rgba(243, 246, 242, 0.055) 120px
    );
  mask-image: linear-gradient(90deg, black 0, black 62%, transparent 100%);
  opacity: 0.6;
  z-index: -1;
}

.hero-content,
.page-hero-copy {
  max-width: var(--shell);
  padding-left: 2rem;
  padding-right: 2rem;
  position: relative;
  width: 100%;
}

.hero-content {
  align-content: center;
  display: grid;
  margin: 0 auto;
  min-height: inherit;
  padding-bottom: 8rem;
  padding-top: 4.2rem;
}

.hero-content > * {
  max-width: 650px;
}

.eyebrow,
.section-kicker {
  color: var(--teal);
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.hero-copy,
.page-hero-copy p:last-child {
  color: rgba(243, 246, 242, 0.88);
  font-size: 1.3rem;
  max-width: 620px;
}

.hero-actions,
.join-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.action {
  align-items: center;
  border-radius: 7px;
  display: inline-flex;
  font-size: 1rem;
  font-weight: 650;
  justify-content: center;
  min-height: 54px;
  padding: 0.9rem 1.2rem;
  text-decoration: none;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.action:hover,
.text-link:hover,
.paper-entry a:hover,
.publication-card a:hover {
  transform: translateY(-2px);
}

.action.primary {
  background: var(--teal);
  color: var(--ink);
}

.action.ghost {
  border: 1px solid rgba(243, 246, 242, 0.38);
  color: var(--paper-bright);
}

.action.ink {
  background: var(--ink);
  color: var(--paper-bright);
}

.action.ghost-dark {
  border: 1px solid var(--line);
  color: var(--ink);
}

.signal-list {
  backdrop-filter: blur(12px);
  background: rgba(7, 16, 20, 0.72);
  border: 1px solid var(--line-light);
  bottom: 0;
  display: grid;
  gap: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  left: 50%;
  margin: 0;
  max-width: var(--shell);
  position: absolute;
  transform: translateX(-50%);
  width: calc(100% - 4rem);
}

.signal-list div {
  border-left: 1px solid var(--line-light);
  min-height: 118px;
  padding: 1.5rem;
}

.signal-list div:first-child {
  border-left: 0;
}

.signal-list dt {
  color: var(--paper-bright);
  font-weight: 650;
  margin-bottom: 0.35rem;
}

.signal-list dd {
  color: rgba(243, 246, 242, 0.72);
  margin: 0;
}

.page-hero-copy {
  align-content: end;
  display: grid;
  margin: 0 auto;
  min-height: inherit;
  padding-bottom: 5.25rem;
  padding-top: 3rem;
}

.page-hero h1 {
  font-size: 4.1rem;
}

.band {
  position: relative;
}

.section-shell {
  margin: 0 auto;
  max-width: var(--shell);
  padding: 7rem 2rem;
}

.light-band {
  background: var(--paper);
  color: var(--ink);
}

.paper-band {
  background:
    repeating-linear-gradient(
      90deg,
      rgba(7, 16, 20, 0.045) 0,
      rgba(7, 16, 20, 0.045) 1px,
      transparent 1px,
      transparent 96px
    ),
    var(--paper-bright);
  color: var(--ink);
}

.dark-band {
  background:
    repeating-linear-gradient(
      90deg,
      rgba(243, 246, 242, 0.055) 0,
      rgba(243, 246, 242, 0.055) 1px,
      transparent 1px,
      transparent 96px
    ),
    var(--ink-soft);
}

.join-band {
  background: var(--copper);
  color: var(--ink);
}

.intro-layout,
.profile-layout,
.methods-layout,
.conference-layout,
.join-layout,
.topic-layout,
.question-layout,
.contact-layout {
  display: grid;
  gap: 3rem;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.lab-intro .section-shell {
  padding-top: 6rem;
}

.statement {
  align-self: end;
  border-left: 3px solid var(--coral);
  font-size: 1.22rem;
  max-width: 560px;
  padding-left: 1.5rem;
}

.statement p,
.compact-copy {
  color: rgba(7, 16, 20, 0.74);
}

.text-link {
  color: var(--teal-deep);
  display: inline-flex;
  font-weight: 700;
  margin-top: 1.2rem;
  text-decoration-color: var(--copper);
  text-underline-offset: 0.35rem;
  transition: transform 180ms ease;
}

.section-head {
  margin-bottom: 2.4rem;
  max-width: 840px;
}

.head-split {
  align-items: end;
  display: flex;
  justify-content: space-between;
  max-width: none;
}

.head-split .compact-copy {
  flex: 0 1 430px;
}

.track-grid,
.publication-grid,
.fit-grid,
.conference-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.track-card,
.publication-card,
.fit-card,
.conference-grid article {
  border-radius: var(--radius);
  min-height: 100%;
}

.track-card {
  background: rgba(243, 246, 242, 0.09);
  border: 1px solid var(--line-light);
  display: grid;
  gap: 1rem;
  min-height: 370px;
  overflow: hidden;
  padding: 1.6rem;
  position: relative;
}

.track-card::after,
.fit-card::after {
  background: currentColor;
  bottom: 0;
  content: "";
  height: 5px;
  left: 0;
  position: absolute;
  width: 100%;
}

.track-teal {
  color: var(--teal);
}

.track-coral {
  color: var(--coral);
}

.track-copper {
  color: var(--copper);
}

.track-card h3,
.track-card p {
  color: var(--paper-bright);
}

.track-card p {
  align-self: end;
  color: rgba(243, 246, 242, 0.76);
  font-size: 1.08rem;
}

.track-index {
  border-bottom: 1px solid currentColor;
  display: block;
  font-size: 1rem;
  font-weight: 750;
  padding-bottom: 1rem;
}

.profile-identity {
  background: var(--ink);
  border-radius: var(--radius);
  color: var(--paper-bright);
  min-height: 390px;
  overflow: hidden;
  padding: 2rem;
  position: relative;
}

.profile-identity::after {
  border: 1px solid var(--line-light);
  content: "";
  inset: 1rem;
  pointer-events: none;
  position: absolute;
}

.identity-lines {
  background:
    linear-gradient(90deg, var(--teal) 0 42%, transparent 42%),
    linear-gradient(90deg, var(--coral) 0 24%, transparent 24%),
    linear-gradient(90deg, var(--copper) 0 60%, transparent 60%);
  background-position: 0 0, 0 2rem, 0 4rem;
  background-repeat: no-repeat;
  background-size: 100% 4px;
  display: block;
  height: 5rem;
  margin-bottom: 5rem;
  width: 100%;
}

.profile-identity h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.profile-identity p:last-child {
  color: rgba(243, 246, 242, 0.75);
}

.profile-copy {
  align-self: center;
  font-size: 1.22rem;
}

.specialty-rail {
  border-top: 1px solid var(--line);
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
}

.specialty-rail li {
  border-bottom: 1px solid var(--line);
  padding: 0.95rem 0;
}

.publication-card {
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: 0 18px 55px rgba(7, 16, 20, 0.08);
  display: grid;
  gap: 0.8rem;
  min-height: 380px;
  padding: 1.5rem;
}

.paper-topic {
  color: var(--teal-deep);
  font-size: 0.9rem;
  font-weight: 750;
  text-transform: uppercase;
}

.publication-card h3 {
  font-size: 1.25rem;
}

.publication-card p:not(.paper-topic),
.paper-entry p {
  color: rgba(7, 16, 20, 0.66);
}

.publication-card a,
.paper-entry a {
  align-self: end;
  color: var(--ink);
  font-weight: 750;
  text-decoration-color: var(--coral);
  text-underline-offset: 0.32rem;
  transition: transform 180ms ease;
  width: fit-content;
}

.join-call {
  align-items: center;
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  padding-bottom: 5rem;
  padding-top: 5rem;
}

.join-call h2 {
  max-width: 760px;
}

.join-call .section-kicker {
  color: var(--ink);
}

.site-footer {
  align-items: center;
  border-top: 1px solid var(--line-light);
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--shell);
  padding: 2.25rem 2rem 3rem;
}

.site-footer strong {
  display: block;
  margin-bottom: 0.35rem;
}

.site-footer p {
  color: rgba(243, 246, 242, 0.68);
  font-size: 0.92rem;
}

.site-footer a {
  color: var(--teal);
  font-weight: 650;
  overflow-wrap: anywhere;
}

.research-map {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.map-node {
  background: var(--paper-bright);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 520px;
  overflow: hidden;
  padding: 1.6rem;
  position: relative;
}

.map-node::before {
  background: currentColor;
  content: "";
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 5px;
}

.node-teal {
  color: var(--teal-deep);
}

.node-coral {
  color: #b74f3c;
}

.node-copper {
  color: #9a6533;
}

.map-node > span,
.fit-card > span {
  border-bottom: 1px solid currentColor;
  display: block;
  font-weight: 750;
  margin-bottom: 2rem;
  padding-bottom: 0.9rem;
}

.map-node h3,
.map-node p,
.map-node li {
  color: var(--ink);
}

.map-node p {
  color: rgba(7, 16, 20, 0.72);
  min-height: 150px;
}

.map-node ul {
  border-top: 1px solid var(--line);
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 1.2rem 0 0;
}

.map-node li {
  border-bottom: 1px solid var(--line);
  padding: 0.65rem 0;
}

.method-steps {
  counter-reset: method;
  list-style: none;
  margin: 0;
  padding: 0;
}

.method-steps li {
  border-top: 1px solid var(--line-light);
  display: grid;
  gap: 1rem;
  grid-template-columns: 140px minmax(0, 1fr);
  padding: 1.35rem 0;
}

.method-steps strong {
  color: var(--copper);
  font-size: 1.15rem;
}

.method-steps p {
  color: rgba(243, 246, 242, 0.72);
}

.question-ledger {
  border-top: 1px solid var(--line);
}

.question-ledger article {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(240px, 0.9fr) minmax(0, 1fr);
  padding: 1.5rem 0;
}

.question-ledger h3 {
  margin: 0;
}

.question-ledger p {
  color: rgba(7, 16, 20, 0.68);
}

.publication-filters {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-wrap: wrap;
  overflow: hidden;
}

.publication-filters button {
  background: transparent;
  border-right: 1px solid var(--line);
  color: var(--ink);
  min-height: 48px;
  padding: 0.75rem 1rem;
}

.publication-filters button:last-child {
  border-right: 0;
}

.publication-filters button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper-bright);
}

.paper-ledger {
  border-top: 1px solid var(--line);
}

.paper-entry {
  align-items: start;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 1.4rem;
  grid-template-columns: 78px minmax(0, 1fr) 56px;
  padding: 1.45rem 0;
}

.paper-entry[hidden] {
  display: none;
}

.paper-entry > span,
.conference-grid span {
  color: var(--teal-deep);
  font-weight: 750;
}

.paper-entry h3 {
  font-size: 1.2rem;
  margin-bottom: 0.45rem;
}

.conference-grid article {
  border: 1px solid var(--line-light);
  min-height: 300px;
  padding: 1.5rem;
}

.conference-grid h3 {
  margin-top: 2.5rem;
}

.conference-grid p {
  color: rgba(243, 246, 242, 0.7);
}

.note-line {
  align-items: center;
  display: flex;
  gap: 2rem;
  justify-content: space-between;
}

.note-line h2 {
  max-width: 760px;
}

.fit-card {
  background: var(--paper-bright);
  border: 1px solid var(--line);
  color: var(--teal-deep);
  min-height: 320px;
  overflow: hidden;
  padding: 1.5rem;
  position: relative;
}

.fit-card:nth-child(2) {
  color: #b74f3c;
}

.fit-card:nth-child(3) {
  color: #9a6533;
}

.fit-card h3,
.fit-card p {
  color: var(--ink);
}

.fit-card p {
  color: rgba(7, 16, 20, 0.72);
}

.topic-columns {
  border-top: 1px solid var(--line-light);
}

.topic-columns article {
  border-bottom: 1px solid var(--line-light);
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1fr);
  padding: 1.5rem 0;
}

.topic-columns p {
  color: rgba(243, 246, 242, 0.72);
}

.contact-panel {
  background: var(--paper-bright);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  gap: 0.85rem;
  padding: 1.2rem;
}

.contact-panel p {
  border-top: 1px solid var(--line);
  color: rgba(7, 16, 20, 0.62);
  font-weight: 650;
  margin-top: 0.5rem;
  overflow-wrap: anywhere;
  padding: 1rem 0.35rem 0.3rem;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 540ms ease,
    transform 540ms ease;
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  h1 {
    font-size: 4.2rem;
  }

  .site-header {
    height: auto;
    min-height: var(--header-height);
    padding-bottom: 1rem;
    padding-top: 1rem;
  }

  .header-tools {
    align-items: flex-end;
    flex-direction: column-reverse;
    gap: 0.6rem;
  }

  .track-grid,
  .publication-grid,
  .fit-grid,
  .conference-grid,
  .research-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .track-grid article:last-child,
  .publication-grid article:last-child,
  .fit-grid article:last-child,
  .conference-grid article:last-child,
  .research-map article:last-child {
    grid-column: 1 / -1;
  }

  .map-node,
  .track-card,
  .publication-card {
    min-height: 0;
  }

  .map-node p {
    min-height: 0;
  }

  .head-split {
    align-items: start;
    flex-direction: column;
    gap: 1.2rem;
  }
}

@media (max-width: 760px) {
  :root {
    --header-height: 72px;
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2.15rem;
  }

  h3 {
    font-size: 1.22rem;
  }

  .site-header {
    align-items: stretch;
    display: grid;
    gap: 0.9rem;
    grid-template-columns: minmax(0, 1fr) auto;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
  }

  .brand-mark {
    flex-basis: 42px;
    height: 42px;
    width: 42px;
  }

  .brand strong {
    font-size: 0.92rem;
  }

  .brand small {
    display: none;
  }

  .header-tools {
    display: contents;
  }

  .site-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: space-between;
    overflow-x: auto;
  }

  .site-nav a {
    font-size: 0.88rem;
    padding: 0.65rem 0.55rem;
  }

  .language-switch {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    align-self: flex-start;
  }

  .home-hero {
    min-height: 590px;
  }

  .page-hero {
    min-height: 460px;
  }

  .hero-media {
    object-position: 57% center;
  }

  .hero-shade {
    background: rgba(3, 9, 12, 0.55);
    box-shadow:
      inset 0 0 0 999rem rgba(3, 9, 12, 0.2),
      inset 0 -22rem 18rem rgba(3, 9, 12, 0.62);
  }

  .hero-grid {
    background-size: auto;
    mask-image: none;
  }

  .hero-content,
  .page-hero-copy {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hero-content {
    align-content: start;
    padding-bottom: 7.5rem;
    padding-top: 2rem;
  }

  .home-hero h1 {
    font-size: 2.7rem;
    line-height: 1.08;
  }

  .hero-copy,
  .page-hero-copy p:last-child {
    font-size: 1.08rem;
  }

  .page-hero h1 {
    font-size: 2.9rem;
  }

  .page-hero-copy {
    padding-bottom: 3.2rem;
  }

  .signal-list {
    grid-template-columns: repeat(3, minmax(185px, 1fr));
    overflow-x: auto;
    width: calc(100% - 2rem);
  }

  .signal-list div {
    border-left: 1px solid var(--line-light);
    border-top: 0;
    min-height: 96px;
    padding: 0.75rem 0.85rem;
  }

  .signal-list div:first-child {
    border-left: 0;
  }

  .signal-list dt {
    font-size: 0.92rem;
  }

  .signal-list dd {
    font-size: 0.84rem;
    line-height: 1.35;
  }

  .section-shell {
    padding: 4.5rem 1rem;
  }

  .lab-intro .section-shell {
    padding-top: 4rem;
  }

  .intro-layout,
  .profile-layout,
  .methods-layout,
  .conference-layout,
  .join-layout,
  .topic-layout,
  .question-layout,
  .contact-layout,
  .track-grid,
  .publication-grid,
  .fit-grid,
  .conference-grid,
  .research-map {
    grid-template-columns: 1fr;
  }

  .track-grid article:last-child,
  .publication-grid article:last-child,
  .fit-grid article:last-child,
  .conference-grid article:last-child,
  .research-map article:last-child {
    grid-column: auto;
  }

  .statement {
    font-size: 1.08rem;
    padding-left: 1rem;
  }

  .track-card,
  .publication-card,
  .map-node,
  .profile-identity,
  .fit-card,
  .conference-grid article {
    min-height: 0;
  }

  .profile-identity {
    padding: 1.5rem;
  }

  .identity-lines {
    margin-bottom: 3rem;
  }

  .profile-identity h2 {
    font-size: 2rem;
  }

  .profile-copy {
    font-size: 1.08rem;
  }

  .join-call,
  .note-line,
  .site-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .join-call {
    padding-bottom: 4rem;
    padding-top: 4rem;
  }

  .hero-actions {
    flex-direction: row;
  }

  .hero-actions .action {
    flex: 1 1 150px;
    width: auto;
  }

  .join-actions {
    flex-direction: column;
  }

  .action {
    width: 100%;
  }

  .method-steps li,
  .question-ledger article,
  .topic-columns article {
    grid-template-columns: 1fr;
  }

  .paper-entry {
    grid-template-columns: 1fr;
  }

  .publication-filters {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .publication-filters button {
    border-bottom: 1px solid var(--line);
    border-right: 0;
    min-height: 54px;
  }

  .publication-filters button:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .site-footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}