:root {
  --home-black: #07080b;
  --home-black-soft: #0d0f14;
  --home-white: #f8f8f4;
  --home-muted: rgba(248, 248, 244, 0.66);
  --home-line: rgba(255, 255, 255, 0.16);
  --home-paper: #efeee8;
  --home-paper-line: #cbc9c0;
  --home-ink: #151714;
  --home-accent: #a9e7d3;
  --home-blue: #72a9c2;
  --home-max: 1220px;
  --home-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

.cinematic-home {
  background: var(--home-black);
  color: var(--home-white);
  font-family: "Inter", sans-serif;
  line-height: 1.6;
}

.cinematic-home.menu-open {
  overflow: hidden;
}

.cinematic-home a {
  color: inherit;
}

.cinematic-home a:focus-visible,
.cinematic-home button:focus-visible {
  outline: 2px solid var(--home-accent);
  outline-offset: 4px;
}

.cinematic-masthead {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  height: 76px;
  border-bottom: 1px solid transparent;
  background: transparent;
  transition: background-color 300ms ease, border-color 300ms ease, backdrop-filter 300ms ease;
}

.cinematic-masthead.is-scrolled {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(7, 8, 11, 0.76);
  backdrop-filter: blur(16px);
}

.cinematic-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(100%, 1360px);
  height: 100%;
  margin: 0 auto;
  padding: 0 40px;
}

.cinematic-brand {
  justify-self: start;
  color: #fff;
  font-family: "Instrument Serif", serif;
  font-size: 29px;
  line-height: 1;
}

.cinematic-brand small {
  margin-left: 8px;
  color: rgba(255, 255, 255, 0.56);
  font-family: "Inter", sans-serif;
  font-size: 11px;
  font-weight: 500;
}

.cinematic-links {
  display: flex;
  gap: 40px;
}

.cinematic-links a,
.nav-contact {
  color: rgba(255, 255, 255, 0.75);
  font-size: 13px;
  font-weight: 500;
  transition: color 180ms ease;
}

.cinematic-links a:hover,
.nav-contact:hover {
  color: #fff;
}

.nav-contact {
  justify-self: end;
  padding: 10px 20px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(6px);
}

.menu-toggle {
  display: none;
  justify-self: end;
  width: 44px;
  height: 44px;
  padding: 9px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  margin: 6px 0;
  background: #fff;
  transition: transform 350ms var(--home-ease), opacity 200ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(0, 0, 0, 0.52);
  opacity: 0;
  transition: opacity 260ms ease;
}

.menu-backdrop.is-visible {
  opacity: 1;
}

.mobile-menu {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 80;
  display: flex;
  width: min(85vw, 340px);
  flex-direction: column;
  padding: 24px;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(7, 8, 11, 0.96);
  backdrop-filter: blur(20px);
  transform: translate3d(100%, 0, 0);
  visibility: hidden;
  transition: transform 420ms var(--home-ease), visibility 420ms;
}

.mobile-menu.is-open {
  transform: translate3d(0, 0, 0);
  visibility: visible;
}

.mobile-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  font-family: "Instrument Serif", serif;
  font-size: 25px;
}

.mobile-menu-head button {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font: 300 30px/1 "Inter", sans-serif;
}

.mobile-menu nav {
  display: grid;
  gap: 2px;
  margin-top: 72px;
}

.mobile-menu nav a {
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.11);
  color: #fff;
  font-family: "Instrument Serif", serif;
  font-size: 31px;
  opacity: 0;
  transform: translate3d(30px, 0, 0);
  transition: opacity 350ms ease, transform 500ms var(--home-ease);
}

.mobile-menu.is-open nav a {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.mobile-menu.is-open nav a:nth-child(1) { transition-delay: 120ms; }
.mobile-menu.is-open nav a:nth-child(2) { transition-delay: 180ms; }
.mobile-menu.is-open nav a:nth-child(3) { transition-delay: 240ms; }
.mobile-menu.is-open nav a:nth-child(4) { transition-delay: 300ms; }

.mobile-contact {
  margin-top: auto;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}

.cinematic-hero {
  position: relative;
  isolation: isolate;
  height: min(920px, 92svh);
  min-height: 680px;
  overflow: hidden;
  background: #03050a;
}

.hero-video,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-video {
  z-index: -2;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  z-index: -1;
  background: rgba(0, 0, 0, 0.28);
}

.hero-content {
  position: absolute;
  top: 47%;
  left: 50%;
  display: flex;
  width: min(92%, 1080px);
  flex-direction: column;
  align-items: center;
  color: #fff;
  text-align: center;
  transform: translate3d(-50%, -50%, 0);
}

.hero-person {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 18px;
  text-align: left;
}

.hero-person img {
  width: 52px;
  height: 52px;
  border: 2px solid rgba(255, 255, 255, 0.66);
  border-radius: 50%;
  object-fit: cover;
}

.hero-person p {
  display: grid;
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 11px;
  line-height: 1.45;
}

.hero-person strong {
  color: #fff;
  font-size: 12px;
  font-weight: 600;
}

.hero-kicker {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  font-weight: 500;
}

.cinematic-hero h1 {
  margin: 0;
  color: #fff;
  font-family: "Instrument Serif", serif;
  font-size: 104px;
  font-weight: 400;
  line-height: 0.94;
  letter-spacing: 0;
  text-shadow: 0 0 38px rgba(255, 255, 255, 0.24), 0 0 90px rgba(100, 151, 207, 0.14);
  text-wrap: balance;
}

.cinematic-hero h1 span {
  display: block;
  margin-top: 10px;
  font-family: "Inter", sans-serif;
  font-size: 22px;
  font-weight: 400;
}

.hero-lede {
  max-width: 650px;
  margin: 25px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.65;
  text-wrap: balance;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 30px;
}

.cinematic-button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 26px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.cinematic-button.primary {
  border-color: #fff;
  background: #fff;
  color: #07080b;
  box-shadow: 0 0 24px rgba(255, 255, 255, 0.18);
}

.cinematic-button.primary:hover {
  border-color: var(--home-accent);
  background: var(--home-accent);
  color: #07100d;
}

.cinematic-button.secondary {
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  backdrop-filter: blur(5px);
}

.cinematic-button.secondary:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.1);
}

.hero-status,
.hero-profiles {
  position: absolute;
  bottom: 30px;
  z-index: 2;
}

.hero-status {
  left: 34px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-status > span {
  display: block;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: linear-gradient(90deg, transparent 46%, rgba(255, 255, 255, 0.85) 46% 54%, transparent 54%);
}

.hero-status p {
  margin: 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 10px;
  line-height: 1.55;
}

.hero-profiles {
  right: 34px;
  display: flex;
  gap: 20px;
}

.hero-profiles a {
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
}

.hero-profiles a:hover {
  color: #fff;
}

.belief-section {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: 88svh;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(180deg, #07101f 0%, #0d3550 52%, #4a899f 100%);
}

.belief-arc,
.belief-cloud {
  position: absolute;
  pointer-events: none;
  will-change: transform, opacity;
}

.belief-arc {
  inset: -42px 0 auto;
  z-index: 3;
  width: 100%;
  height: auto;
  transform: translate3d(0, 100px, 0);
}

.belief-cloud {
  z-index: 1;
  width: min(52vw, 760px);
  opacity: 0;
}

.belief-cloud-left {
  bottom: -11%;
  left: -22%;
  transform: translate3d(-200px, 0, 0);
}

.belief-cloud-right {
  right: -28%;
  bottom: -7%;
  transform: translate3d(200px, 0, 0) scaleX(-1);
}

.belief-content {
  position: relative;
  z-index: 2;
  width: min(88%, 940px);
  padding: 120px 0 70px;
  text-align: center;
}

.belief-content blockquote {
  margin: 0;
}

.belief-content blockquote > p:first-child {
  margin: 0;
  color: #fff;
  font-family: "Instrument Serif", serif;
  font-size: 47px;
  font-weight: 400;
  line-height: 1.42;
  text-wrap: balance;
}

.belief-translation {
  margin: 22px auto 0;
  color: rgba(255, 255, 255, 0.66);
  font-family: "Instrument Serif", "Songti SC", serif;
  font-size: 17px;
}

.belief-content cite {
  display: block;
  margin-top: 27px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 13px;
  font-style: normal;
}

.research-section {
  background: var(--home-black-soft);
}

.research-shell {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 100px;
  width: min(100%, var(--home-max));
  margin: 0 auto;
  padding: 140px 28px;
}

.section-label {
  margin: 0 0 16px;
  color: var(--home-accent);
  font-size: 12px;
  font-weight: 600;
}

.research-intro h2,
.publication-heading h2,
.news-shell h2 {
  margin: 0;
  font-family: "Instrument Serif", serif;
  font-size: 58px;
  font-weight: 400;
  line-height: 1.03;
  letter-spacing: 0;
  text-wrap: balance;
}

.research-intro > p:not(.section-label) {
  margin: 27px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  line-height: 1.75;
}

.research-intro > p a,
.research-contact a {
  color: var(--home-accent);
}

.research-contact {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 36px;
}

.research-contact img {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
}

.research-contact > div {
  display: grid;
  line-height: 1.45;
}

.research-contact strong {
  font-size: 13px;
}

.research-contact span,
.research-contact a {
  color: rgba(255, 255, 255, 0.48);
  font-size: 10px;
}

.research-focus-list {
  border-top: 1px solid var(--home-line);
}

.research-focus-list article {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--home-line);
}

.research-focus-list article > span {
  color: rgba(255, 255, 255, 0.35);
  font-family: "Instrument Serif", serif;
  font-size: 20px;
}

.research-focus-list h3 {
  margin: 0;
  color: #fff;
  font-family: "Instrument Serif", serif;
  font-size: 30px;
  font-weight: 400;
}

.research-focus-list p {
  max-width: 580px;
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.52);
  font-size: 13px;
  line-height: 1.65;
}

.publication-section,
.news-section {
  background: var(--home-paper);
  color: var(--home-ink);
}

.publication-shell,
.news-shell {
  width: min(100%, var(--home-max));
  margin: 0 auto;
  padding: 140px 28px;
}

.publication-heading {
  position: relative;
  max-width: 820px;
  margin-bottom: 64px;
}

.publication-heading .section-label,
.news-shell .section-label {
  color: #366f66;
}

.publication-heading > a {
  display: inline-block;
  margin-top: 24px;
  padding-bottom: 3px;
  border-bottom: 1px solid #6c746e;
  color: #313834;
  font-size: 13px;
  font-weight: 600;
}

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

.cinematic-paper {
  position: relative;
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) 54px;
  gap: 34px;
  align-items: start;
  padding: 36px 0;
  border-bottom: 1px solid var(--home-paper-line);
}

.cinematic-paper-image {
  display: block;
  height: 198px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 14px 34px rgba(21, 23, 20, 0.08);
}

.cinematic-paper-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: top center;
  transition: transform 260ms var(--home-ease);
}

.cinematic-paper-image:hover img {
  transform: scale(1.015);
}

.paper-context {
  margin: 0 0 8px;
  color: #627068;
  font-size: 11px;
  font-weight: 600;
}

.cinematic-paper h3 {
  max-width: 820px;
  margin: 0;
  font-family: "Instrument Serif", serif;
  font-size: 31px;
  font-weight: 400;
  line-height: 1.16;
}

.cinematic-paper-copy > p:not(.paper-context) {
  max-width: 720px;
  margin: 13px 0 16px;
  color: #555c57;
  font-size: 13px;
}

.cinematic-paper-copy > .paper-authors {
  margin: 10px 0 0;
  color: #737a75;
  font-size: 11px;
  line-height: 1.55;
}

.paper-authors strong {
  color: #1c6b5d;
  font-weight: 700;
}

.paper-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.paper-links a,
.paper-links button {
  padding: 0 0 2px;
  border: 0;
  border-bottom: 1px solid #9da39e;
  background: transparent;
  color: #333a36;
  cursor: pointer;
  font: 600 11px/1.5 "Inter", sans-serif;
}

.paper-links a:hover,
.paper-links button:hover {
  border-color: #1a6c5e;
  color: #1a6c5e;
}

.paper-number {
  justify-self: end;
  color: #929890;
  font-family: "Instrument Serif", serif;
  font-size: 25px;
}

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

.news-shell {
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(0, 1.35fr);
  gap: 100px;
  padding-top: 110px;
  padding-bottom: 120px;
}

.news-shell ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--home-paper-line);
}

.news-shell li {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 22px;
  padding: 20px 0;
  border-bottom: 1px solid var(--home-paper-line);
}

.news-shell time {
  color: #657069;
  font-size: 11px;
  font-weight: 600;
}

.news-shell li p {
  margin: 0;
  color: #454b47;
  font-size: 13px;
}

.cinematic-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 50px;
  align-items: end;
  padding: 54px max(28px, calc((100% - var(--home-max)) / 2));
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: #07080b;
  color: rgba(255, 255, 255, 0.55);
}

.cinematic-footer > div {
  display: grid;
}

.cinematic-footer strong {
  color: #fff;
  font-family: "Instrument Serif", serif;
  font-size: 25px;
  font-weight: 400;
}

.cinematic-footer span,
.cinematic-footer p,
.cinematic-footer a {
  font-size: 10px;
}

.cinematic-footer nav {
  display: flex;
  gap: 20px;
}

.cinematic-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .cinematic-nav {
    padding: 0 24px;
  }

  .cinematic-hero h1 {
    font-size: 76px;
  }

  .belief-content blockquote > p:first-child {
    font-size: 39px;
  }

  .research-shell,
  .news-shell {
    grid-template-columns: 1fr;
    gap: 64px;
  }

  .research-intro {
    max-width: 660px;
  }

  .publication-heading h2,
  .research-intro h2,
  .news-shell h2 {
    font-size: 50px;
  }
}

@media (max-width: 720px) {
  .cinematic-masthead {
    height: 66px;
  }

  .cinematic-nav {
    grid-template-columns: 1fr auto;
    padding: 0 16px;
  }

  .cinematic-brand {
    font-size: 24px;
  }

  .cinematic-links,
  .nav-contact {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .cinematic-hero {
    height: 92svh;
    min-height: 660px;
  }

  .hero-content {
    top: 46%;
    width: calc(100% - 32px);
  }

  .hero-person {
    margin-bottom: 14px;
  }

  .hero-person img {
    width: 46px;
    height: 46px;
  }

  .hero-kicker {
    margin-bottom: 11px;
    font-size: 11px;
  }

  .cinematic-hero h1 {
    font-size: 52px;
  }

  .cinematic-hero h1 span {
    margin-top: 7px;
    font-size: 17px;
  }

  .hero-lede {
    max-width: 360px;
    margin-top: 19px;
    font-size: 14px;
    line-height: 1.55;
  }

  .hero-actions {
    width: min(100%, 330px);
    flex-direction: column;
    gap: 9px;
    margin-top: 22px;
  }

  .cinematic-button {
    width: 100%;
    min-height: 44px;
  }

  .hero-status {
    bottom: 20px;
    left: 16px;
  }

  .hero-status > span {
    width: 32px;
    height: 32px;
  }

  .hero-profiles {
    display: none;
  }

  .belief-section {
    min-height: 82svh;
  }

  .belief-arc {
    top: 0;
    width: 160%;
    max-width: none;
    margin-left: -30%;
  }

  .belief-cloud {
    width: 105vw;
  }

  .belief-cloud-left {
    left: -60%;
  }

  .belief-cloud-right {
    right: -66%;
  }

  .belief-content {
    width: calc(100% - 36px);
    padding: 110px 0 60px;
  }

  .belief-content blockquote > p:first-child {
    font-size: 30px;
    line-height: 1.38;
  }

  .belief-translation {
    font-size: 14px;
    line-height: 1.7;
  }

  .research-shell,
  .publication-shell,
  .news-shell {
    padding-right: 18px;
    padding-left: 18px;
  }

  .research-shell,
  .publication-shell {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  .research-intro h2,
  .publication-heading h2,
  .news-shell h2 {
    font-size: 42px;
  }

  .research-contact {
    margin-top: 28px;
  }

  .research-focus-list article {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 12px;
    padding: 24px 0;
  }

  .research-focus-list h3 {
    font-size: 27px;
  }

  .publication-heading {
    margin-bottom: 40px;
  }

  .cinematic-paper {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 18px;
    padding: 26px 0;
  }

  .cinematic-paper-image {
    height: 126px;
  }

  .cinematic-paper h3 {
    font-size: 23px;
  }

  .cinematic-paper-copy > p:not(.paper-context) {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }

  .cinematic-paper-copy > .paper-authors {
    -webkit-line-clamp: 2;
  }

  .paper-number {
    display: none;
  }

  .news-shell {
    gap: 36px;
    padding-top: 80px;
    padding-bottom: 90px;
  }

  .news-shell li {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: 14px;
  }

  .cinematic-footer {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 42px 18px;
  }
}

@media (max-width: 380px) {
  .cinematic-hero h1 {
    font-size: 46px;
  }

  .hero-lede {
    max-width: 330px;
  }

  .cinematic-paper {
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 14px;
  }

  .cinematic-paper-image {
    height: 108px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cinematic-home *,
  .cinematic-home *::before,
  .cinematic-home *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .belief-arc,
  .belief-cloud {
    transform: none !important;
  }

  .belief-cloud {
    opacity: 0.5 !important;
  }
}