:root {
  --bg: #f4efe8;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-strong: #ffffff;
  --surface-tint: #ede9e2;
  --ink: #162027;
  --muted: #5f6971;
  --line: rgba(22, 32, 39, 0.14);
  --line-strong: rgba(22, 32, 39, 0.28);
  --accent: #0f766e;
  --accent-strong: #0b5b55;
  --accent-warm: #a65433;
  --accent-cool: #3a5f88;
  --shadow: 0 22px 60px rgba(18, 24, 30, 0.08);
  --radius: 8px;
  --grid-line: rgba(22, 32, 39, 0.05);
  --header-bg: rgba(244, 239, 232, 0.84);
  --tint-band: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(237, 233, 226, 0.9));
}

html[data-theme="dark"] {
  --bg: #0f161c;
  --surface: rgba(22, 30, 37, 0.88);
  --surface-strong: #182129;
  --surface-tint: #121b22;
  --ink: #e9eef2;
  --muted: #a6b2bb;
  --line: rgba(233, 238, 242, 0.12);
  --line-strong: rgba(233, 238, 242, 0.24);
  --accent: #25a39a;
  --accent-strong: #6fe1d4;
  --accent-warm: #d68863;
  --accent-cool: #77a7d7;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.28);
  --grid-line: rgba(233, 238, 242, 0.05);
  --header-bg: rgba(15, 22, 28, 0.84);
  --tint-band: linear-gradient(180deg, rgba(24, 33, 41, 0.72), rgba(18, 27, 34, 0.92));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.6;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 92%);
  opacity: 0.45;
}

.skip-link {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 40;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius);
  background: var(--surface-strong);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  text-decoration: none;
  transform: translateY(-140%);
  transition: transform 180ms ease;
}

.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

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

a {
  color: inherit;
}

h1,
h2,
h3,
p,
ul,
li {
  margin: 0;
}

.shell {
  width: min(1160px, calc(100% - 2rem));
  margin: 0 auto;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 30;
  background: rgba(15, 118, 110, 0.08);
}

.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-warm));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: var(--header-bg);
  border-bottom: 1px solid rgba(22, 32, 39, 0.08);
}

.site-header-inner {
  min-height: 4.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}

.site-brand-mark {
  width: 2.45rem;
  height: 2.45rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(15, 118, 110, 0.08);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-strong);
}

.site-brand-copy {
  display: grid;
  gap: 0.05rem;
}

.site-brand-copy strong {
  font-size: 0.98rem;
  line-height: 1.1;
}

.site-brand-copy small {
  color: var(--muted);
  font-size: 0.8rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.3rem;
}

.site-nav a {
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--muted);
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-current {
  background: rgba(15, 118, 110, 0.1);
  color: var(--ink);
  outline: none;
}

.site-header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.8rem;
}

.site-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.language-switch {
  display: inline-flex;
  padding: 0.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
}

.control-chip,
.theme-toggle {
  min-width: 2.5rem;
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.control-chip {
  padding: 0 0.82rem;
  font-size: 0.82rem;
  font-weight: 700;
}

.control-chip.is-active,
.control-chip:hover,
.control-chip:focus-visible,
.theme-toggle:hover,
.theme-toggle:focus-visible {
  background: rgba(15, 118, 110, 0.12);
  color: var(--ink);
  outline: none;
}

.theme-toggle {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.52);
}

.theme-toggle svg {
  width: 1.08rem;
  height: 1.08rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-hero {
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(15, 118, 110, 0.1), transparent 38%),
    linear-gradient(180deg, rgba(166, 84, 51, 0.04), transparent 55%);
  pointer-events: none;
}

.page:not(.page-home) .page-hero::before {
  background: linear-gradient(180deg, rgba(15, 118, 110, 0.05), transparent 60%);
}

.home-hero {
  min-height: calc(100vh - 4.8rem);
  display: flex;
  align-items: center;
  padding: 4rem 0 3rem;
}

.home-hero-compact {
  min-height: auto;
  padding: 4.2rem 0 2.8rem;
}

.inner-hero {
  padding: 4.8rem 0 2.4rem;
}

.hero-grid,
.inner-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 2rem;
  align-items: center;
}

.inner-hero-shell {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.2rem;
}

.hero-copy {
  max-width: 46rem;
}

.hero-kicker,
.section-kicker,
.panel-kicker {
  display: inline-block;
  color: var(--accent-warm);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero-copy h1 {
  margin-top: 0.7rem;
  max-width: 12ch;
  font-size: clamp(2.8rem, 6vw, 5.8rem);
  line-height: 0.97;
  text-wrap: balance;
}

.page-home .hero-copy h1 {
  max-width: none;
  font-size: clamp(2.7rem, 5vw, 4.6rem);
  letter-spacing: 0;
}

.hero-lead {
  margin-top: 1.25rem;
  max-width: 63ch;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.65rem;
}

.home-role {
  margin-top: 0.7rem;
  color: var(--accent-cool);
  font-size: 1.06rem;
  font-weight: 600;
}

.home-intro-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: 2rem;
  align-items: start;
}

.home-intro-grid::before {
  content: "";
  position: absolute;
  top: -0.35rem;
  bottom: -0.35rem;
  right: 0;
  width: min(22rem, 100%);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(58, 95, 136, 0.08), rgba(15, 118, 110, 0.06));
  pointer-events: none;
}

.home-intro-grid > * {
  position: relative;
  z-index: 1;
}

.profile-meta {
  margin-top: 1.45rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.profile-meta div {
  padding-top: 0.85rem;
  border-top: 1px solid rgba(22, 32, 39, 0.12);
}

.profile-meta dt {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.profile-meta dd {
  margin: 0.25rem 0 0;
  font-weight: 600;
}

.profile-spotlight {
  display: grid;
  gap: 1rem;
  max-width: 22rem;
  justify-self: end;
}

.profile-portrait-card,
.profile-summary-card,
.home-panel {
  border: 1px solid rgba(22, 32, 39, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
}

.profile-portrait-card {
  overflow: hidden;
}

.profile-portrait-card img {
  width: 100%;
  aspect-ratio: 4 / 4.35;
  object-fit: cover;
}

.profile-summary-card {
  padding: 1.1rem 1.15rem;
}

.focus-list {
  display: grid;
  gap: 0.65rem;
  padding-left: 1rem;
  margin-top: 0.75rem;
}

.focus-list li {
  color: var(--muted);
}

.band-tight {
  padding: 2rem 0 3.25rem;
}

.home-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.home-panel {
  padding: 1.25rem;
}

.home-panel h2 {
  margin-top: 0.55rem;
  font-size: 1.4rem;
  line-height: 1.15;
}

.home-panel p {
  margin-top: 0.8rem;
  color: var(--muted);
}

.mini-route-grid {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.mini-route-grid a {
  display: block;
  padding: 0.9rem;
  border-radius: var(--radius);
  border: 1px solid rgba(22, 32, 39, 0.1);
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  transition: transform 180ms ease, border-color 180ms ease;
}

.mini-route-grid a:hover,
.mini-route-grid a:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(15, 118, 110, 0.28);
  outline: none;
}

.news-layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.28fr);
  gap: 2rem;
  align-items: start;
}

.news-manage-note {
  margin-top: 1rem;
  color: var(--accent-strong);
  font-weight: 600;
}

.news-stack {
  display: grid;
  gap: 0.85rem;
}

.news-item {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 1.05rem;
  border: 1px solid rgba(22, 32, 39, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.data-source-note {
  margin-bottom: 1.25rem;
  color: var(--muted);
}

.data-source-note code {
  color: var(--ink);
  font-weight: 600;
}

.news-date {
  color: var(--accent-warm);
  font-size: 0.86rem;
  font-weight: 700;
  white-space: nowrap;
}

.news-type {
  color: var(--accent-cool);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.news-body h3 {
  margin-top: 0.25rem;
  font-size: 1.03rem;
  line-height: 1.3;
}

.news-body p:last-of-type {
  margin-top: 0.45rem;
  color: var(--muted);
}

.news-link {
  margin-top: 0.55rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.news-link a {
  color: var(--accent-strong);
  font-weight: 600;
  text-decoration: none;
}

.news-empty {
  color: var(--muted);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0 1rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-cool));
}

.button-secondary {
  background: rgba(255, 255, 255, 0.72);
  border-color: var(--line);
}

.button-small {
  min-height: 2.4rem;
  padding: 0 0.8rem;
  flex: 0 0 auto;
  white-space: nowrap;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  list-style: none;
  padding: 0;
  margin-top: 1.6rem;
}

.hero-tags li {
  padding: 0.52rem 0.82rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 118, 110, 0.18);
  color: var(--accent-strong);
  font-size: 0.92rem;
}

.hero-scroll {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 2rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-scroll span {
  width: 1px;
  height: 3rem;
  background: linear-gradient(180deg, var(--accent), transparent);
  animation: pulse-line 1.6s ease-in-out infinite;
}

@keyframes pulse-line {
  0%,
  100% {
    opacity: 0.45;
    transform: scaleY(0.88);
  }

  50% {
    opacity: 1;
    transform: scaleY(1.05);
  }
}

.hero-figure {
  position: relative;
  justify-self: end;
  width: min(100%, 420px);
}

.portrait-column {
  position: relative;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(22, 32, 39, 0.08);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.portrait-frame {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(58, 95, 136, 0.07), rgba(15, 118, 110, 0.04));
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.92);
  border-top: 1px solid rgba(22, 32, 39, 0.08);
}

.status-label {
  display: inline-block;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-strip p {
  margin-top: 0.2rem;
  font-weight: 600;
}

.hero-rail {
  position: absolute;
  top: 1.4rem;
  right: -1.2rem;
  display: grid;
  gap: 0.55rem;
  transform: rotate(6deg);
}

.hero-rail span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 7rem;
  padding: 0.44rem 0.78rem;
  border-radius: var(--radius);
  border: 1px solid rgba(22, 32, 39, 0.14);
  background: rgba(255, 255, 255, 0.82);
  color: var(--accent-cool);
  font-size: 0.78rem;
  font-weight: 700;
}

.band {
  position: relative;
  padding: 4.6rem 0;
}

.page-meta-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(22, 32, 39, 0.1);
}

.page-meta-strip dt {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.page-meta-strip dd {
  margin: 0.3rem 0 0;
  font-weight: 600;
}

.band-tint {
  background: var(--tint-band);
  border-top: 1px solid rgba(22, 32, 39, 0.08);
  border-bottom: 1px solid rgba(22, 32, 39, 0.08);
}

.split-band {
  display: grid;
  grid-template-columns: minmax(230px, 0.7fr) minmax(0, 1.3fr);
  gap: 2rem;
}

.sticky {
  position: sticky;
  top: 6rem;
  align-self: start;
}

.section-intro,
.section-heading {
  max-width: 36rem;
}

.section-intro h2,
.section-heading h2 {
  margin-top: 0.65rem;
  font-size: clamp(1.9rem, 3vw, 3rem);
  line-height: 1.02;
}

.section-intro p,
.section-heading p {
  margin-top: 1rem;
  color: var(--muted);
}

.section-flow,
.entry-stack {
  display: grid;
  gap: 1rem;
}

.flow-panel,
.entry-card,
.theme-panel,
.route-panel {
  border: 1px solid rgba(22, 32, 39, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow);
}

.flow-panel {
  padding: 1.25rem;
  border-left: 4px solid var(--accent);
}

.flow-panel h3,
.entry-card h3,
.theme-panel h3,
.route-panel h3 {
  margin-top: 0.45rem;
  font-size: 1.08rem;
  line-height: 1.28;
}

.flow-panel p:last-child,
.entry-card p:last-child,
.theme-panel p:last-child,
.route-panel p:last-child {
  margin-top: 0.55rem;
  color: var(--muted);
}

.theme-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.theme-panel {
  min-height: 14rem;
  padding: 1.25rem;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.07), transparent 50%),
    linear-gradient(180deg, rgba(58, 95, 136, 0.06), transparent 70%),
    rgba(255, 255, 255, 0.78);
  transition: transform 180ms ease, border-color 180ms ease;
}

.theme-panel:hover,
.route-panel:hover,
.entry-card:hover {
  transform: translateY(-2px);
  border-color: rgba(15, 118, 110, 0.28);
}

.placeholder-card {
  padding: 1.4rem;
  border: 1px dashed rgba(22, 32, 39, 0.2);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.05), transparent 48%),
    rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow);
}

.placeholder-card h2 {
  margin-top: 0.5rem;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.05;
}

.placeholder-card p {
  margin-top: 0.8rem;
  max-width: 58ch;
  color: var(--muted);
}

.placeholder-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.15rem;
}

.placeholder-grid span {
  display: inline-flex;
  align-items: center;
  min-height: 2.2rem;
  padding: 0 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(15, 118, 110, 0.18);
  background: rgba(255, 255, 255, 0.78);
  color: var(--accent-strong);
  font-size: 0.9rem;
  font-weight: 600;
}

.route-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.route-panel {
  display: block;
  min-height: 12rem;
  padding: 1.25rem;
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease;
}

.route-panel span {
  display: block;
  color: var(--accent-cool);
  font-size: 0.86rem;
  font-weight: 700;
}

.year-list {
  display: grid;
  gap: 0.5rem;
}

.year-block {
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr);
  gap: 1.2rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(22, 32, 39, 0.1);
}

.year-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.year-stamp {
  position: sticky;
  top: 6rem;
  align-self: start;
  color: var(--accent-warm);
  font-weight: 700;
  font-size: 1.02rem;
}

.entry-card {
  padding: 1rem 1.05rem;
}

.publication-card {
  display: grid;
  gap: 0.8rem;
}

.publication-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.publication-authors {
  color: var(--muted);
}

.teaching-card {
  display: grid;
  gap: 0.7rem;
}

.teaching-program {
  font-weight: 600;
}

.teaching-facts {
  color: var(--muted);
}

.entry-meta {
  color: var(--accent-cool);
  font-size: 0.85rem;
  font-weight: 700;
}

.site-footer {
  padding: 1.8rem 0 2.4rem;
  border-top: 1px solid rgba(22, 32, 39, 0.12);
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 1rem;
  align-items: center;
}

.footer-copy p {
  font-weight: 700;
}

.footer-copy small,
.footer-contact {
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-contact {
  text-align: center;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.social-link {
  width: 2.4rem;
  height: 2.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(22, 32, 39, 0.12);
  background: rgba(255, 255, 255, 0.82);
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.social-link:hover,
.social-link:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(15, 118, 110, 0.4);
  background: rgba(15, 118, 110, 0.08);
  outline: none;
}

.social-link svg {
  width: 1rem;
  height: 1rem;
  fill: currentColor;
  stroke: currentColor;
  stroke-width: 0;
  color: var(--accent-strong);
}

.social-link text {
  font-size: 6.1px;
  font-weight: 700;
  fill: var(--accent-strong);
}

html[data-theme="dark"] .language-switch,
html[data-theme="dark"] .theme-toggle,
html[data-theme="dark"] .mini-route-grid a,
html[data-theme="dark"] .social-link {
  background: rgba(24, 33, 41, 0.82);
}

html[data-theme="dark"] .profile-portrait-card,
html[data-theme="dark"] .profile-summary-card,
html[data-theme="dark"] .flow-panel,
html[data-theme="dark"] .entry-card,
html[data-theme="dark"] .theme-panel,
html[data-theme="dark"] .route-panel,
html[data-theme="dark"] .news-item {
  background: rgba(24, 33, 41, 0.82);
}

html[data-theme="dark"] .button-secondary {
  background: rgba(24, 33, 41, 0.9);
  border-color: var(--line);
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 500ms ease, transform 500ms ease;
}

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

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }

  .js .reveal,
  .js .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .inner-hero-grid,
  .split-band,
  .home-intro-grid,
  .home-columns,
  .news-layout,
  .route-grid,
  .theme-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .site-header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 0.9rem 0;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .site-header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .home-hero {
    min-height: auto;
    padding-top: 3.4rem;
  }

  .hero-copy h1 {
    max-width: 13ch;
  }

  .hero-figure {
    justify-self: stretch;
    width: 100%;
  }

  .profile-meta {
    grid-template-columns: 1fr;
  }

  .home-intro-grid::before {
    display: none;
  }

  .page-meta-strip {
    grid-template-columns: 1fr;
  }

  .publication-head {
    flex-direction: column;
  }

  .hero-rail {
    right: 0.8rem;
  }

  .sticky,
  .year-stamp {
    position: static;
  }

  .footer-inner {
    justify-items: start;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(1160px, calc(100% - 1.25rem));
  }

  .hero-copy h1 {
    font-size: clamp(2.45rem, 11vw, 4rem);
  }

  .year-block {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .news-item,
  .mini-route-grid {
    grid-template-columns: 1fr;
  }

  .status-strip {
    grid-template-columns: 1fr;
  }

  .hero-rail {
    position: static;
    transform: none;
    margin-top: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-controls {
    width: 100%;
    justify-content: space-between;
  }
}