/* FMTS @ NeurIPS 2026 */

:root {
  color-scheme: light;
  --ink: #131916;
  --ink-soft: #4d5752;
  --muted: #69736e;
  --paper: #f4f6f4;
  --surface: #ffffff;
  --surface-strong: #e9eeeb;
  --line: #d9dfdc;
  --line-dark: #35413b;
  --dark: #0c1210;
  --dark-soft: #16211d;
  --coral: #e55738;
  --coral-dark: #b83c24;
  --teal: #11756d;
  --blue: #4262bf;
  --gold: #a87816;
  --radius: 6px;
  --content: 1180px;
  --reading: 760px;
  --shadow: 0 12px 30px rgba(19, 25, 22, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  max-width: 100%;
  overflow-x: clip;
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  width: 100%;
  max-width: 100%;
  margin: 0;
  overflow-x: clip;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: var(--teal);
  text-decoration-color: rgba(17, 117, 109, 0.35);
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--coral-dark);
  text-decoration-color: currentColor;
}

:focus-visible {
  outline: 3px solid #f5b544;
  outline-offset: 3px;
}

.wrap {
  width: calc(100% - 3rem);
  max-width: var(--content);
  margin-inline: auto;
}

.reading {
  max-width: var(--reading);
}

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

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 200;
  padding: 0.65rem 0.85rem;
  color: var(--ink);
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

h1,
h2,
h3,
h4 {
  margin-top: 0;
  font-weight: 720;
  line-height: 1.15;
  letter-spacing: 0;
}

h1 {
  font-size: 3.75rem;
}

h2 {
  margin-bottom: 1rem;
  font-size: 2.2rem;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.15rem;
}

h4 {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

p {
  margin: 0 0 1rem;
}

ul,
ol {
  margin: 0 0 1.25rem;
  padding-left: 1.35rem;
}

li {
  margin-bottom: 0.4rem;
}

strong {
  font-weight: 700;
}

section {
  scroll-margin-top: 5.5rem;
}

/* Navigation */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  color: var(--ink);
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  min-height: 4.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: none;
  gap: 0.7rem;
  color: var(--ink);
  font-weight: 760;
  text-decoration: none;
}

.brand:hover {
  color: var(--ink);
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-size: 0.98rem;
}

.brand-venue {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 580;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links li {
  margin: 0;
}

.nav-links a {
  display: inline-block;
  padding: 1.35rem 0 1.2rem;
  color: var(--ink-soft);
  border-bottom: 3px solid transparent;
  font-size: 0.88rem;
  font-weight: 620;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--coral);
}

.nav-links .nav-cfp {
  color: var(--coral-dark);
}

.nav-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 1.35rem;
  line-height: 1;
}

/* Hero */
.hero-home,
.page-hero {
  color: #f5f7f5;
  background-color: var(--dark);
  background-image: url("../img/temporal-field.webp");
  background-repeat: no-repeat;
  background-size: cover;
}

.hero-home {
  background-position: center center;
}

.hero-home .hero-inner {
  min-height: clamp(35rem, 67vh, 42rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding-block: 4.5rem;
}

.page-hero {
  background-position: center 44%;
}

.page-hero .hero-inner {
  min-height: 22rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding-block: 4rem;
}

.hero-kicker,
.section-kicker {
  margin: 0 0 1rem;
  color: #74d7cb;
  font-size: 0.78rem;
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero-home h1,
.page-hero h1 {
  max-width: 17ch;
  margin: 0;
  color: #ffffff;
}

.hero-home h1 {
  font-size: 3.85rem;
}

.hero-title-detail {
  display: block;
  max-width: 22ch;
  margin-top: 0.6rem;
  color: #c8d0cc;
  font-size: 0.54em;
  font-weight: 560;
  line-height: 1.2;
}

.hero-summary {
  max-width: 43rem;
  margin: 1.35rem 0 0;
  color: #d7dedb;
  font-size: 1.14rem;
  line-height: 1.55;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.6rem;
  margin-top: 1.55rem;
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 680;
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.meta-icon {
  color: #f3c65c;
  font-size: 1rem;
}

.meta-detail {
  color: #aeb9b4;
  font-weight: 500;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  margin-top: 2rem;
}

.btn {
  min-height: 2.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.68rem 1rem;
  color: #ffffff;
  background: var(--coral);
  border: 1px solid var(--coral);
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 720;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  color: #ffffff;
  background: var(--coral-dark);
  border-color: var(--coral-dark);
}

.btn-secondary {
  color: #ffffff;
  background: rgba(12, 18, 16, 0.5);
  border-color: #74837c;
}

.btn-secondary:hover {
  color: #ffffff;
  background: var(--dark-soft);
  border-color: #ffffff;
}

.btn-light {
  color: var(--ink);
  background: var(--surface);
  border-color: var(--line);
}

.btn-light:hover {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--ink);
}

.btn-disabled,
.btn-disabled:hover {
  color: #6b746f;
  background: #e7ebe8;
  border-color: #d2d8d5;
  cursor: not-allowed;
}

.status-band {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.status-grid {
  display: grid;
  grid-template-columns: 1.15fr repeat(3, 1fr);
}

.status-item {
  min-height: 7.4rem;
  padding: 1.35rem 1.5rem;
  border-left: 1px solid var(--line);
}

.status-item:first-child {
  padding-left: 0;
  border-left: 0;
}

.status-label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 730;
  text-transform: uppercase;
}

.status-value {
  display: block;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 720;
  line-height: 1.35;
}

.status-note {
  display: block;
  margin-top: 0.3rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.status-open {
  color: var(--coral-dark);
}

/* Sections and editorial layout */
.section {
  padding-block: 5.25rem;
}

.section-muted {
  background: var(--paper);
  border-block: 1px solid var(--line);
}

.section-dark {
  color: #eef2ef;
  background: var(--dark);
}

.section-dark h2,
.section-dark h3,
.section-dark strong {
  color: #ffffff;
}

.section-dark p {
  color: #c7d0cb;
}

.section-head {
  max-width: 50rem;
  margin-bottom: 2.25rem;
}

.section-kicker {
  color: var(--coral-dark);
  margin-bottom: 0.7rem;
}

.section-intro,
.lede {
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.overview-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 5rem;
  align-items: start;
}

.overview-grid .lede {
  margin: 0;
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 1.42rem;
  line-height: 1.5;
}

.thesis {
  padding-left: 1.5rem;
  border-left: 4px solid var(--coral);
}

.thesis h3 {
  color: var(--coral-dark);
}

.thesis p:last-child {
  margin-bottom: 0;
}

.concept-figure {
  min-width: 0;
  max-width: 100%;
  margin: 4.5rem 0 0;
}

.concept-figure-head {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 4rem;
  align-items: end;
  margin-bottom: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.concept-figure-head .section-kicker {
  margin-bottom: 0.55rem;
}

.concept-figure-head h3 {
  max-width: 24ch;
  margin: 0;
  font-size: 1.65rem;
}

.concept-figure-head > p {
  max-width: 44rem;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
}

.concept-figure-viewport {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  contain: inline-size;
  overflow-x: auto;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  overscroll-behavior-inline: contain;
  scrollbar-color: var(--line-dark) var(--surface-strong);
}

.concept-figure picture {
  display: block;
  width: max(100%, 1040px);
}

.world-model-art {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
}

.concept-figure figcaption {
  max-width: 48rem;
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.axes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 3.5rem;
  margin-top: 2.5rem;
}

.axis {
  padding-top: 1.2rem;
  border-top: 4px solid var(--teal);
}

.axis:nth-child(2) {
  border-top-color: var(--coral);
}

.axis:nth-child(3) {
  border-top-color: var(--blue);
}

.axis:nth-child(4) {
  border-top-color: #d2a031;
}

.axis-index {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--muted);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 730;
}

.axis h3 {
  font-size: 1.24rem;
}

.axis p {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.text-link {
  font-weight: 700;
}

/* Dates */
.dates-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 5rem;
  align-items: start;
}

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

.date-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  margin: 0;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

.date-label {
  color: var(--ink-soft);
  font-weight: 620;
}

.date-value {
  color: var(--ink);
  font-weight: 740;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.date-note {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 520;
}

.tag {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.1rem 0.35rem;
  color: #82331e;
  background: #f9ded5;
  border-radius: 3px;
  font-size: 0.64rem;
  font-weight: 760;
  text-transform: uppercase;
  vertical-align: 0.12em;
}

.note {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

/* Schedule and tables */
.program-intro {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 5rem;
  margin-bottom: 2rem;
}

.program-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.program-facts div {
  padding: 1rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.program-facts div:nth-child(2n) {
  border-right: 0;
}

.program-facts div:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.program-facts dt {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 720;
  text-transform: uppercase;
}

.program-facts dd {
  margin: 0.2rem 0 0;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 700;
}

.table-wrap {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  color: var(--ink);
  background: var(--surface);
  font-size: 0.91rem;
}

th,
td {
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--muted);
  background: var(--paper);
  font-size: 0.7rem;
  font-weight: 740;
  text-transform: uppercase;
}

tr:last-child td {
  border-bottom: 0;
}

tbody tr:hover td {
  background: #f9faf9;
}

.schedule th:first-child,
.schedule td:first-child {
  width: 10.5rem;
  color: var(--teal);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.schedule .is-break td {
  background: #edf4f1;
}

.kind {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
}

/* People */
.speaker-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.speaker-tile {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.speaker-tile img,
.speaker-tile .portrait-placeholder {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center top;
  background: var(--surface-strong);
}

.speaker-tile figcaption {
  min-height: 6.3rem;
  padding: 0.9rem;
}

.speaker-tile .speaker-name {
  display: block;
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 740;
  line-height: 1.3;
}

.speaker-tile a {
  text-decoration: none;
}

.speaker-tile .speaker-affil {
  display: block;
  margin-top: 0.3rem;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.4;
}

.portrait-placeholder,
.monogram {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  background: #deebe7;
  font-weight: 760;
  user-select: none;
}

.community-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.community-block {
  padding-top: 1.2rem;
  border-top: 4px solid var(--blue);
}

.community-block + .community-block {
  border-top-color: var(--coral);
}

/* Generic cards and CFP */
.grid {
  display: grid;
  gap: 1.25rem;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  padding: 1.4rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

.card p:last-child {
  margin-bottom: 0;
}

.cfp-main {
  max-width: 980px;
}

.cfp-main > section,
.content-main > section {
  padding-block: 3.75rem;
  border-bottom: 1px solid var(--line);
}

.cfp-main > section:last-child,
.content-main > section:last-child {
  border-bottom: 0;
}

.cfp-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: -2.6rem;
  position: relative;
  z-index: 2;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.cfp-summary > div {
  min-height: 8.6rem;
  padding: 1.35rem;
  border-left: 1px solid var(--line);
}

.cfp-summary > div:first-child {
  border-left: 0;
}

.cfp-summary dt {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 740;
  text-transform: uppercase;
}

.cfp-summary dd {
  margin: 0.4rem 0 0;
  color: var(--ink);
  font-weight: 720;
  line-height: 1.4;
}

.topic-list {
  margin-top: 2rem;
  border-top: 1px solid var(--line);
}

.topic {
  display: grid;
  grid-template-columns: 4rem 0.72fr 1.28fr;
  gap: 1.5rem;
  padding-block: 1.6rem;
  border-bottom: 1px solid var(--line);
}

.topic-number {
  color: var(--coral-dark);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 760;
}

.topic h3 {
  font-size: 1.06rem;
}

.topic p {
  margin: 0;
  color: var(--ink-soft);
}

.criteria-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-block: 1.5rem;
}

.criterion {
  padding-top: 1rem;
  border-top: 3px solid var(--teal);
}

.criterion:nth-child(2) {
  border-top-color: var(--coral);
}

.criterion:nth-child(3) {
  border-top-color: var(--blue);
}

.criterion:nth-child(4) {
  border-top-color: #d2a031;
}

.criterion p {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.callout {
  margin: 1.5rem 0;
  padding: 1.2rem 1.3rem;
  color: var(--ink-soft);
  background: #edf4f1;
  border-left: 4px solid var(--teal);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.callout.warn {
  background: #fbefeb;
  border-left-color: var(--coral);
}

.callout p:last-child {
  margin-bottom: 0;
}

/* Person detail cards */
.people-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.person {
  display: grid;
  grid-template-columns: 6.75rem 1fr;
  grid-template-areas:
    "portrait name"
    "portrait affil"
    "bio bio"
    "links links";
  align-content: start;
  gap: 0 1rem;
  padding: 1.35rem;
}

.person .portrait,
.person .monogram {
  grid-area: portrait;
  width: 6.75rem;
  height: 6.75rem;
  margin: 0;
  border-radius: 4px;
  object-fit: cover;
  object-position: center top;
}

.person .monogram {
  font-size: 1.55rem;
}

.person h3 {
  grid-area: name;
  align-self: end;
  margin: 0 0 0.35rem;
  font-size: 1.08rem;
}

.person h3 a {
  color: var(--ink);
  text-decoration-color: transparent;
}

.person h3 a:hover {
  color: var(--coral-dark);
  text-decoration-color: currentColor;
}

.person .affil {
  grid-area: affil;
  margin: 0;
  color: var(--teal);
  font-size: 0.79rem;
  line-height: 1.45;
}

.person .bio {
  grid-area: bio;
  margin: 1.1rem 0 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.58;
}

.person .links {
  grid-area: links;
  margin: 0.9rem 0 0;
  font-size: 0.78rem;
  font-weight: 680;
}

.person .links .sep {
  margin-inline: 0.45rem;
  color: var(--line);
}

.namelist {
  margin: 1.2rem 0;
  padding: 0;
  columns: 3;
  column-gap: 2.5rem;
  list-style: none;
}

.namelist li {
  margin: 0 0 0.55rem;
  break-inside: avoid;
  font-size: 0.88rem;
  line-height: 1.42;
}

.namelist .affil {
  color: var(--muted);
}

/* Contact and footer */
.contact-band {
  padding-block: 4rem;
  color: #eef2ef;
  background: var(--dark-soft);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.contact-band h2 {
  margin-bottom: 0;
  color: #ffffff;
}

.contact-band p {
  margin: 0;
  color: #c9d2cd;
  font-size: 1.02rem;
}

.contact-band a {
  color: #7fd8cf;
}

.site-footer {
  padding-block: 2.5rem;
  color: #aeb8b3;
  background: var(--dark);
  border-top: 1px solid var(--line-dark);
  font-size: 0.8rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
}

.site-footer p {
  margin: 0.2rem 0;
}

.site-footer strong {
  color: #ffffff;
}

.site-footer a {
  color: #d1d8d4;
}

/* Responsive */
@media (max-width: 980px) {
  .speaker-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .overview-grid,
  .dates-layout,
  .program-intro {
    gap: 3rem;
  }

  .concept-figure-head {
    gap: 3rem;
  }

  .people-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .wrap {
    width: calc(100vw - 2rem);
    max-width: calc(100vw - 2rem);
  }

  .nav-inner {
    min-height: 3.8rem;
    flex-wrap: wrap;
    gap: 0;
  }

  .js .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    width: 100%;
    flex-wrap: wrap;
    gap: 0.2rem 1.1rem;
    padding-bottom: 0.65rem;
  }

  .nav-links a {
    padding: 0.45rem 0;
    border-bottom-width: 2px;
  }

  .js .nav-links {
    max-height: 0;
    overflow: hidden;
    padding-bottom: 0;
    visibility: hidden;
    opacity: 0;
    transition: max-height 180ms ease, opacity 140ms ease, padding 180ms ease;
  }

  .js .site-nav.is-open .nav-links {
    max-height: 24rem;
    padding: 0.75rem 0 1rem;
    visibility: visible;
    opacity: 1;
  }

  .js .site-nav.is-open .nav-links li {
    width: 100%;
  }

  .js .site-nav.is-open .nav-links a {
    width: 100%;
    padding: 0.55rem 0;
  }

  .hero-home,
  .page-hero {
    background-position: 59% center;
  }

  .hero-home {
    position: relative;
  }

  .hero-home::before,
  .page-hero::before {
    position: absolute;
    inset: 0;
    content: "";
    background: rgba(8, 13, 11, 0.44);
  }

  .hero-inner {
    position: relative;
  }

  .hero-home h1 {
    font-size: 3rem;
  }

  .page-hero h1 {
    font-size: 2.8rem;
  }

  .status-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .status-item {
    min-height: 6.8rem;
    border-bottom: 1px solid var(--line);
  }

  .status-item:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .status-item:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .section {
    padding-block: 4rem;
  }

  .overview-grid,
  .dates-layout,
  .program-intro,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .concept-figure {
    margin-top: 3.5rem;
  }

  .concept-figure-head {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .axes-grid,
  .community-grid {
    gap: 2rem;
  }

  .speaker-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cfp-summary {
    grid-template-columns: 1fr;
  }

  .cfp-summary > div {
    min-height: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .cfp-summary > div:first-child {
    border-top: 0;
  }

  .topic {
    grid-template-columns: 3rem 1fr;
  }

  .topic p {
    grid-column: 2;
  }

  .namelist {
    columns: 2;
  }

  .footer-inner {
    flex-direction: column;
    gap: 1rem;
  }
}

@media (max-width: 560px) {
  h2 {
    font-size: 1.8rem;
  }

  .hero-home .hero-inner {
    min-height: 36rem;
    padding-block: 3.5rem;
  }

  .hero-home h1 {
    max-width: 12ch;
    font-size: 2.45rem;
  }

  .page-hero h1 {
    font-size: 2.2rem;
  }

  .hero-title-detail {
    font-size: 0.56em;
  }

  .hero-summary {
    font-size: 1rem;
  }

  .hero-meta {
    flex-direction: column;
    gap: 0.6rem;
  }

  .btn-row {
    width: 100%;
  }

  .btn-row .btn {
    width: 100%;
  }

  .status-grid,
  .axes-grid,
  .community-grid,
  .grid-2,
  .grid-3,
  .criteria-grid {
    grid-template-columns: 1fr;
  }

  .status-item,
  .status-item:nth-child(odd) {
    min-height: 0;
    padding: 1rem 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .status-item:nth-last-child(2) {
    border-bottom: 1px solid var(--line);
  }

  .date-list li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .date-value {
    text-align: left;
  }

  .program-facts {
    grid-template-columns: 1fr;
  }

  .program-facts div,
  .program-facts div:nth-child(2n),
  .program-facts div:nth-last-child(-n + 2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .program-facts div:last-child {
    border-bottom: 0;
  }

  .schedule th:first-child,
  .schedule td:first-child {
    width: 8.3rem;
    white-space: normal;
  }

  th,
  td {
    padding: 0.75rem;
  }

  .speaker-grid {
    gap: 0.65rem;
  }

  .speaker-tile figcaption {
    min-height: 7.2rem;
    padding: 0.75rem;
  }

  .topic {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .topic p {
    grid-column: 1;
  }

  .person {
    grid-template-columns: 5.5rem 1fr;
  }

  .person .portrait,
  .person .monogram {
    width: 5.5rem;
    height: 5.5rem;
  }

  .namelist {
    columns: 1;
  }
}

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

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

@media print {
  .site-nav,
  .btn-row,
  .site-footer {
    display: none;
  }

  .hero-home,
  .page-hero {
    color: var(--ink);
    background: none;
  }

  .hero-home h1,
  .page-hero h1 {
    color: var(--ink);
  }

  .concept-figure-viewport {
    width: calc(100vw - 2rem);
    max-width: calc(100vw - 2rem);
    overflow: visible;
  }

  .world-model-art {
    max-width: 100%;
  }
}