:root {
  --ink: #14342f;
  --ink-2: #31504a;
  --paper: #f2efe6;
  --paper-2: #e7e3d7;
  --acid: #d5ff4b;
  --coral: #bd3f2d;
  --coral-bright: #ff8a6d;
  --white: #fffdf8;
  --rule: rgba(20, 52, 47, 0.2);
  --max: 1440px;
  --pad: clamp(1.25rem, 4vw, 4.75rem);
  --serif: Iowan Old Style, Baskerville, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img { max-width: 100%; display: block; }
::selection { color: var(--ink); background: var(--acid); }

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.8rem 1rem;
  background: var(--acid);
  transform: translateY(-180%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  max-width: var(--max);
  margin: auto;
  padding: 1.5rem var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: inline-flex; gap: 0.75rem; align-items: center; text-decoration: none; }
.brand-mark {
  width: 2.7rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  color: var(--acid);
  background: var(--ink);
  border-radius: 50%;
  font-weight: 750;
  font-size: 0.78rem;
  letter-spacing: -0.04em;
}
.brand-copy { font-weight: 750; font-size: 0.78rem; line-height: 1.05; text-transform: uppercase; letter-spacing: 0.05em; }
.brand-copy small { font-weight: 500; color: var(--ink-2); font-size: 0.7rem; letter-spacing: 0.1em; }
.header-actions { display: flex; align-items: center; gap: clamp(0.75rem, 2vw, 1.75rem); }
nav { display: flex; gap: clamp(1.2rem, 3vw, 3rem); }
nav a { position: relative; text-decoration: none; font-size: 0.76rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }
nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -0.35rem; height: 1px; background: var(--ink); transition: right 180ms ease; }
nav a:hover::after, nav a:focus-visible::after { right: 0; }
.language-switch { display: inline-flex; align-items: center; padding: 0.16rem; border: 1px solid var(--rule); border-radius: 999px; background: rgba(255,255,255,0.42); }
.language-switch a, .language-switch span { min-width: 2.15rem; padding: 0.38rem 0.52rem; border-radius: 999px; text-align: center; text-decoration: none; font-size: 0.68rem; font-weight: 800; line-height: 1; letter-spacing: 0.03em; }
.language-switch [aria-current="page"] { color: var(--white); background: var(--ink); }
.language-switch a:hover, .language-switch a:focus-visible { background: var(--acid); }
.menu-button { display: none; border: 0; background: none; width: 2.5rem; height: 2.5rem; padding: 0.7rem; }
.menu-button span { display: block; height: 1px; margin: 0.35rem 0; background: var(--ink); }

.hero {
  min-height: 100vh;
  max-width: var(--max);
  margin: auto;
  padding: clamp(8rem, 15vh, 11rem) var(--pad) 2.5rem;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  grid-template-rows: 1fr auto;
  column-gap: clamp(2rem, 6vw, 7rem);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  width: 32rem;
  height: 32rem;
  border: 1px solid var(--rule);
  border-radius: 50%;
  left: -17rem;
  top: 22%;
}
.eyebrow, .section-kicker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.eyebrow span { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 5px rgba(255, 123, 92, 0.15); }
.hero h1 {
  margin: clamp(2.2rem, 6vh, 5rem) 0 1.5rem;
  font: 400 clamp(6rem, 12vw, 12.5rem)/0.67 var(--serif);
  letter-spacing: -0.08em;
}
.hero h1 em, .trajectory h2 em, .publications h2 em, .premise h2 em { font-weight: 400; color: var(--coral); }
.hero-deck { margin: 2.5rem 0 1.25rem; font: 400 clamp(1.65rem, 3vw, 3.2rem)/1.02 var(--serif); letter-spacing: -0.04em; }
.hero-summary { max-width: 40rem; margin: 0; color: var(--ink-2); font-size: clamp(0.98rem, 1.25vw, 1.14rem); line-height: 1.68; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  min-height: 3.2rem;
  padding: 0.8rem 1.25rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  text-decoration: none;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button.primary { color: var(--white); background: var(--ink); }
.button.primary:hover, .button.primary:focus-visible { color: var(--ink); background: var(--acid); }
.button.quiet { border-color: transparent; }

.hero-visual { position: relative; align-self: center; min-height: 37rem; display: grid; place-items: center; }
.portrait-frame {
  position: relative;
  z-index: 2;
  width: min(76%, 26rem);
  aspect-ratio: 0.73;
  padding: 0.65rem;
  background: var(--white);
  box-shadow: 0 1.6rem 5rem rgba(20, 52, 47, 0.16);
  transform: rotate(2.4deg);
}
.portrait-frame::after { content: ""; position: absolute; inset: 0.65rem; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.35); pointer-events: none; }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.72) contrast(1.05); }
.portrait-index, .portrait-credit {
  position: absolute;
  z-index: 3;
  padding: 0.4rem 0.5rem;
  background: var(--acid);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  transform: rotate(-2.4deg);
  color: var(--ink);
  text-decoration: none;
}
.portrait-index { top: 1rem; left: -2.4rem; }
.portrait-credit { bottom: 1rem; right: -3rem; background: var(--white); }
.orbit { position: absolute; border: 1px solid rgba(20, 52, 47, 0.24); border-radius: 50%; }
.orbit::before { content: ""; position: absolute; width: 0.7rem; aspect-ratio: 1; border-radius: 50%; background: var(--coral); }
.orbit-a { width: 96%; aspect-ratio: 1; transform: rotate(-17deg); }
.orbit-a::before { left: 10%; top: 19%; }
.orbit-b { width: 67%; aspect-ratio: 1; border-style: dashed; transform: rotate(32deg); }
.orbit-b::before { right: 4%; bottom: 26%; background: var(--acid); }
.micro-label { position: absolute; font-size: 0.65rem; font-weight: 750; letter-spacing: 0.14em; writing-mode: vertical-rl; }
.micro-a { left: 1%; top: 26%; }
.micro-b { right: 2%; top: 44%; }
.micro-c { left: 8%; bottom: 17%; }

.hero-proof { grid-column: 1 / -1; margin-top: 4rem; padding-top: 1.35rem; border-top: 1px solid var(--rule); display: grid; grid-template-columns: repeat(3, 1fr); }
.hero-proof > div { display: flex; align-items: baseline; gap: 0.85rem; padding-right: 1rem; }
.hero-proof strong { font: 400 clamp(2.6rem, 5vw, 4.5rem)/1 var(--serif); letter-spacing: -0.06em; }
.hero-proof span { color: var(--ink-2); font-size: 0.72rem; line-height: 1.4; text-transform: uppercase; letter-spacing: 0.08em; }

.section-pad { padding: clamp(5rem, 10vw, 9rem) max(var(--pad), calc((100vw - var(--max)) / 2 + var(--pad))); }
.section-kicker { justify-content: space-between; padding-bottom: 1rem; border-bottom: 1px solid var(--rule); }
.section-kicker.light { color: var(--white); border-color: rgba(255,255,255,0.25); }
.premise-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(3rem, 9vw, 10rem); margin-top: 5rem; align-items: start; }
.sticky-heading { position: sticky; top: 2rem; }
.premise h2, .trajectory h2, .publications h2, .record h2, .selected h2 {
  margin: 0;
  font: 400 clamp(3.2rem, 6.4vw, 7rem)/0.92 var(--serif);
  letter-spacing: -0.065em;
}
.sticky-heading p, .trajectory-head > p, .record-lead p, .selected-heading p { max-width: 34rem; color: var(--ink-2); line-height: 1.7; }
.research-map { position: relative; min-height: 47rem; }
.research-map::before, .research-map::after { content: ""; position: absolute; left: 50%; top: 50%; border: 1px dashed var(--rule); border-radius: 50%; transform: translate(-50%, -50%); }
.research-map::before { width: 75%; aspect-ratio: 1; }
.research-map::after { width: 48%; aspect-ratio: 1; }
.map-core { position: absolute; z-index: 2; left: 50%; top: 50%; width: 14rem; aspect-ratio: 1; transform: translate(-50%, -50%); padding: 2rem; display: flex; flex-direction: column; justify-content: center; border-radius: 50%; background: var(--ink); color: var(--white); text-align: center; }
.map-core span { color: var(--acid); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.14em; }
.map-core strong { margin-top: 0.8rem; font: 400 1.42rem/1.15 var(--serif); }
.map-node { position: absolute; z-index: 3; width: 13.5rem; padding: 1.2rem; background: var(--white); border-left: 3px solid var(--coral); box-shadow: 0 0.9rem 2.6rem rgba(20,52,47,0.08); }
.map-node > span { color: var(--coral); font-size: 0.72rem; font-weight: 800; }
.map-node h3 { margin: 0.5rem 0; font: 400 1.55rem/1 var(--serif); }
.map-node p { margin: 0; color: var(--ink-2); font-size: 0.82rem; line-height: 1.5; }
.node-1 { top: 2%; left: 0; }
.node-2 { top: 7%; right: 0; }
.node-3 { bottom: 3%; left: 2%; }
.node-4 { right: 1%; bottom: 0; }

.selected { color: var(--white); background: var(--ink); }
.selected-heading { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 3rem; margin: 4rem 0 5rem; align-items: end; }
.selected-heading p { color: rgba(255,255,255,0.67); justify-self: end; }
.feature-list { border-top: 1px solid rgba(255,255,255,0.25); }
.feature {
  display: grid;
  grid-template-columns: 5.2rem 1.1fr 0.9fr auto;
  gap: 2rem;
  align-items: center;
  min-height: 10rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.22);
  text-decoration: none;
  transition: color 180ms ease, padding 180ms ease;
}
.feature:hover, .feature:focus-visible { color: var(--acid); padding-left: 0.8rem; }
.feature-year { font: 400 1.25rem var(--serif); color: var(--coral-bright); }
.feature h3 { margin: 0; max-width: 38rem; font: 400 clamp(1.35rem, 2.3vw, 2.3rem)/1.08 var(--serif); letter-spacing: -0.025em; }
.feature p { margin: 0; color: rgba(255,255,255,0.64); font-size: 0.82rem; line-height: 1.55; }
.feature-arrow { width: 2.4rem; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; }

.trajectory-head { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 4rem; margin: 4rem 0 5rem; align-items: end; }
.trajectory-head > p { justify-self: end; }
.phase-chart { min-height: 13rem; display: grid; grid-template-columns: repeat(var(--year-count), minmax(1.1rem, 1fr)); align-items: end; gap: 0.2rem; padding: 2rem 0 1rem; border-bottom: 1px solid var(--rule); }
.year-bar { position: relative; height: calc(1.5rem + var(--count) * 0.48rem); min-height: 1.5rem; max-height: 11rem; background: var(--ink); border-radius: 2px 2px 0 0; transition: background 160ms ease; }
.year-bar.zero { min-height: 0.25rem; background: var(--rule); }
.year-bar:hover, .year-bar:focus-visible { background: var(--coral); }
.year-bar span { position: absolute; left: 50%; top: -1.4rem; transform: translateX(-50%); opacity: 0; font-size: 0.7rem; font-weight: 700; }
.year-bar:hover span, .year-bar:focus-visible span { opacity: 1; }
.year-bar time { position: absolute; left: 50%; bottom: -1.45rem; transform: translateX(-50%) rotate(-45deg); transform-origin: center; font-size: 0.65rem; color: var(--ink-2); }
.phase-list { margin-top: 4rem; border-top: 1px solid var(--rule); }
.phase { display: grid; grid-template-columns: 7rem 12rem 1fr 5rem; gap: 2rem; align-items: start; padding: 2rem 0; border-bottom: 1px solid var(--rule); }
.phase-range { font: 400 1.25rem var(--serif); color: var(--coral); }
.phase h3 { margin: 0; font: 400 1.65rem/1.05 var(--serif); }
.phase p { margin: 0; color: var(--ink-2); line-height: 1.6; }
.phase-count { justify-self: end; text-align: right; }
.phase-count strong { display: block; font: 400 2.1rem/1 var(--serif); }
.phase-count span { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em; }

.publications { background: var(--white); }
.publications-head { display: grid; grid-template-columns: 1fr auto; gap: 3rem; align-items: end; margin: 4rem 0 3rem; }
.publications-head p { max-width: 39rem; color: var(--ink-2); line-height: 1.65; }
.pub-actions { display: flex; gap: 1.25rem; }
.text-button { padding: 0 0 0.3rem; border: 0; border-bottom: 1px solid var(--ink); color: var(--ink); background: transparent; cursor: pointer; font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.09em; }
.publication-tools { display: grid; grid-template-columns: 1fr 12rem 12rem; border: 1px solid var(--rule); }
.publication-tools label { min-height: 4.7rem; padding: 0.75rem 1rem; display: flex; flex-direction: column; gap: 0.35rem; }
.publication-tools label + label { border-left: 1px solid var(--rule); }
.publication-tools label > span { font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; }
.publication-tools input, .publication-tools select { width: 100%; min-width: 0; padding: 0; border: 0; color: var(--ink); background: transparent; outline: 0; font-size: 1rem; }
.publication-tools input:focus-visible, .publication-tools select:focus-visible { outline: 3px solid var(--coral); outline-offset: 5px; border-radius: 2px; }
.search-box { position: relative; }
.search-box kbd { position: absolute; right: 1rem; bottom: 1rem; padding: 0.12rem 0.4rem; border: 1px solid var(--rule); border-radius: 3px; color: var(--ink-2); background: var(--paper); font: 0.7rem var(--sans); }
.topic-filters { display: flex; flex-wrap: wrap; gap: 0.55rem; margin: 1.25rem 0 2.5rem; }
.topic-chip { padding: 0.55rem 0.85rem; border: 1px solid var(--rule); border-radius: 999px; background: transparent; color: var(--ink); cursor: pointer; font-size: 0.72rem; font-weight: 750; letter-spacing: 0.05em; text-transform: uppercase; }
.topic-chip.active, .topic-chip:hover, .topic-chip:focus-visible { border-color: var(--ink); color: var(--white); background: var(--ink); }
.results-meta { display: flex; gap: 0.5rem; align-items: baseline; padding-bottom: 0.8rem; border-bottom: 2px solid var(--ink); }
.results-meta strong { font: 400 2rem var(--serif); }
.results-meta span { color: var(--ink-2); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; }
.results-meta button { margin-left: auto; padding: 0; border: 0; border-bottom: 1px solid var(--ink); background: none; cursor: pointer; font-size: 0.72rem; }
.publication-list { margin: 0; padding: 0; list-style: none; counter-reset: publication; }
.publication-item { counter-increment: publication; display: grid; grid-template-columns: 3rem minmax(0, 1fr) auto; gap: 1.2rem; padding: 1.65rem 0; border-bottom: 1px solid var(--rule); scroll-margin-top: 6rem; }
.publication-item:target { background: color-mix(in srgb, var(--lime) 12%, transparent); }
.publication-item:focus { outline: 2px solid var(--coral); outline-offset: 4px; }
.publication-item > div { min-width: 0; }
.publication-item::before { content: counter(publication, decimal-leading-zero); color: var(--coral); font: 400 0.8rem var(--serif); }
.publication-title { margin: 0 0 0.65rem; font: 400 clamp(1.15rem, 1.65vw, 1.55rem)/1.18 var(--serif); letter-spacing: -0.015em; overflow-wrap: anywhere; }
.publication-permalink { margin-left: 0.45rem; color: var(--coral); font: 750 0.72rem var(--sans); text-decoration: none; vertical-align: 0.18em; }
.publication-permalink:hover, .publication-permalink:focus-visible { text-decoration: underline; text-underline-offset: 0.2em; }
.publication-authors { margin: 0 0 0.55rem; color: var(--ink-2); font-size: 0.77rem; line-height: 1.45; }
.publication-authors mark { padding: 0; color: var(--ink); background: linear-gradient(transparent 58%, rgba(213,255,75,0.75) 58%); font-weight: 800; }
.publication-note { margin: -0.1rem 0 0.7rem; padding-left: 0.75rem; border-left: 2px solid var(--coral); color: var(--ink-2); font-size: 0.75rem; line-height: 1.5; }
.publication-meta { display: flex; flex-wrap: wrap; gap: 0.45rem 0.8rem; color: var(--ink-2); font-size: 0.71rem; }
.publication-meta .venue { color: var(--ink); font-style: italic; }
.publication-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.75rem; }
.publication-tag { padding: 0.22rem 0.46rem; background: var(--paper); font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.07em; }
.publication-link { align-self: center; width: 2.5rem; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--rule); border-radius: 50%; text-decoration: none; transition: background 160ms ease, color 160ms ease; }
.publication-link:hover, .publication-link:focus-visible { color: var(--white); background: var(--ink); }
.load-more { margin: 2.5rem auto 0; }
.load-more[hidden] { display: none; }
.empty-state { padding: 4rem 0; text-align: center; color: var(--ink-2); }

.record { color: var(--white); background: var(--ink); }
.record-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(4rem, 9vw, 10rem); margin-top: 5rem; }
.record-lead p { margin-top: 2rem; color: rgba(255,255,255,0.68); }
.record-notes { border-top: 1px solid rgba(255,255,255,0.25); }
.record-notes article { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; padding: 1.5rem 0; border-bottom: 1px solid rgba(255,255,255,0.2); }
.note-index { color: var(--acid); font: 400 0.75rem var(--serif); }
.record-notes h3 { margin: 0 0 0.35rem; font: 400 1.35rem var(--serif); }
.record-notes p { margin: 0; color: rgba(255,255,255,0.66); font-size: 0.82rem; line-height: 1.55; }
.record-notes a { color: var(--acid); text-underline-offset: 0.2rem; }

footer { max-width: var(--max); margin: auto; padding: 3rem var(--pad); display: grid; grid-template-columns: auto 1fr auto; gap: 2rem; align-items: center; }
.footer-mark { width: 3rem; aspect-ratio: 1; display: grid; place-items: center; border-radius: 50%; color: var(--acid); background: var(--ink); font-weight: 800; font-size: 0.78rem; }
footer p { color: var(--ink-2); font-size: 0.7rem; }
footer > div:last-child { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 1rem; }
footer a { font-size: 0.72rem; font-weight: 750; text-transform: uppercase; letter-spacing: 0.06em; text-underline-offset: 0.25rem; }

html.js .reveal { opacity: 0; transform: translateY(1.4rem); transition: opacity 650ms ease, transform 650ms ease; }
html.js .reveal.visible { opacity: 1; transform: none; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 4px; }
.selected :focus-visible, .record :focus-visible { outline-color: var(--acid); }

html[lang^="zh"] {
  --serif: "Songti SC", STSong, "Noto Serif CJK SC", "Times New Roman", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Inter, sans-serif;
}
html[lang^="zh"] .brand-copy,
html[lang^="zh"] .eyebrow,
html[lang^="zh"] .section-kicker,
html[lang^="zh"] .button,
html[lang^="zh"] .text-button,
html[lang^="zh"] .publication-tools label > span,
html[lang^="zh"] .topic-chip,
html[lang^="zh"] .publication-tag,
html[lang^="zh"] .results-meta span,
html[lang^="zh"] footer a { letter-spacing: 0.04em; text-transform: none; }
html[lang^="zh"] .hero h1 { line-height: 0.84; letter-spacing: 0.02em; }
html[lang^="zh"] .premise h2,
html[lang^="zh"] .trajectory h2,
html[lang^="zh"] .publications h2,
html[lang^="zh"] .record h2,
html[lang^="zh"] .selected h2 { line-height: 1.02; letter-spacing: -0.025em; }

@media (max-width: 900px) {
  .header-actions { gap: 0.45rem; }
  nav { display: none; position: absolute; top: 4.8rem; left: var(--pad); right: var(--pad); padding: 1.5rem; flex-direction: column; background: var(--white); box-shadow: 0 1rem 3rem rgba(20,52,47,0.14); }
  nav.open { display: flex; }
  .menu-button { display: block; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 8rem; }
  .hero-visual { min-height: 33rem; margin-top: 2.5rem; }
  .hero-proof { grid-template-columns: 1fr; gap: 1.2rem; }
  .hero-proof > div { padding: 1rem 0; border-bottom: 1px solid var(--rule); }
  .premise-grid, .selected-heading, .trajectory-head, .record-grid { grid-template-columns: 1fr; }
  .sticky-heading { position: static; }
  .selected-heading p, .trajectory-head > p { justify-self: start; }
  .feature { grid-template-columns: 4rem 1fr auto; }
  .feature p { grid-column: 2 / -1; }
  .phase { grid-template-columns: 6rem 1fr auto; }
  .phase p { grid-column: 2 / -1; }
  .publication-tools { grid-template-columns: 1fr 1fr; }
  .publication-tools .search-box { grid-column: 1 / -1; border-bottom: 1px solid var(--rule); }
  .publication-tools label:nth-child(2) { border-left: 0; }
  .publications-head { grid-template-columns: 1fr; }
  footer { grid-template-columns: auto 1fr; }
  footer > div:last-child { grid-column: 1 / -1; justify-content: flex-start; }
}

@media (max-width: 600px) {
  .brand-copy { display: none; }
  .hero h1 { font-size: clamp(5.2rem, 28vw, 8rem); }
  .hero-visual { min-height: 27rem; }
  .portrait-frame { width: 70%; }
  .portrait-credit { right: -1rem; }
  .research-map { min-height: auto; display: grid; gap: 0.75rem; }
  .research-map::before, .research-map::after { display: none; }
  .map-core, .map-node { position: static; width: auto; aspect-ratio: auto; transform: none; }
  .map-core { min-height: 12rem; border-radius: 0; }
  .map-node { min-height: 8rem; }
  .feature { grid-template-columns: 3rem 1fr auto; gap: 0.8rem; }
  .phase-chart { overflow-x: auto; grid-template-columns: repeat(var(--year-count), minmax(1.2rem, 1fr)); padding-bottom: 2.5rem; }
  .phase { grid-template-columns: 1fr auto; gap: 0.7rem; }
  .phase-range { grid-column: 1 / -1; }
  .phase p { grid-column: 1 / -1; }
  .publication-tools { grid-template-columns: 1fr; }
  .publication-tools label + label { border-left: 0; border-top: 1px solid var(--rule); }
  .publication-tools .search-box { grid-column: auto; }
  .publication-item { grid-template-columns: 2rem minmax(0, 1fr); }
  .publication-link { grid-column: 2; justify-self: start; }
  .pub-actions { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  html.js .reveal { opacity: 1; transform: none; }
}