/* Statistics Beyond Euclid conference website */
:root {
	--navy-950: #011b36;
	--navy-900: #022851;
	--navy-800: #1d4776;
	--blue-600: #0047ba;
	--gold-500: #ffbf00;
	--gold-300: #ffbf00;
	--teal-600: #003a5d;
	--ink: #191919;
	--muted: #4b5968;
	--line: #cdd6e0;
	--paper: #ffffff;
	--warm: #fff9e5;
	--mist: #f1f4f7;
	--white: #ffffff;
	--shadow-sm: 0 7px 20px rgba(2, 40, 81, 0.08);
	--shadow-md: 0 18px 44px rgba(2, 40, 81, 0.13);
	--radius-sm: 4px;
	--radius-md: 8px;
	--radius-lg: 12px;
	--shell: 1180px;
}

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

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: "Proxima Nova", Arial, Helvetica, sans-serif;
	font-size: 17px;
	line-height: 1.65;
	text-rendering: optimizeLegibility;
}

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

a {
	color: var(--blue-600);
	text-decoration-color: rgba(39, 99, 154, 0.42);
	text-decoration-thickness: 1px;
	text-underline-offset: 0.2em;
}

a:hover {
	color: var(--navy-900);
	text-decoration-color: currentColor;
}

a:focus-visible,
button:focus-visible {
	outline: 3px solid var(--blue-600);
	outline-offset: 4px;
}

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

h1,
h2,
h3 {
	color: var(--navy-900);
	font-family: "Proxima Nova", Arial, Helvetica, sans-serif;
	font-weight: 800;
	letter-spacing: -0.035em;
	line-height: 1.08;
}

h1 {
	font-size: clamp(2.65rem, 6vw, 5.7rem);
}

h2 {
	font-size: clamp(2rem, 4vw, 3.35rem);
}

h3 {
	font-size: clamp(1.25rem, 2vw, 1.55rem);
}

.shell {
	margin-inline: auto;
	max-width: var(--shell);
	padding-inline: clamp(1.15rem, 4vw, 2.25rem);
	width: 100%;
}

.skip-link {
	background: var(--gold-500);
	color: var(--navy-950);
	font-weight: 800;
	left: 1rem;
	padding: 0.7rem 1rem;
	position: fixed;
	top: -5rem;
	z-index: 1000;
}

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

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

.ucd-masthead {
	background: var(--navy-900);
	border-bottom: 4px solid var(--gold-500);
	color: var(--white);
}

.ucd-masthead__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.25rem;
	min-height: 58px;
}

.ucd-masthead a {
	color: var(--white);
	text-decoration: none;
}

.ucd-masthead a:hover {
	color: var(--gold-500);
}

.ucd-masthead a:focus-visible,
.site-nav a:focus-visible,
.hero a:focus-visible,
.page-hero a:focus-visible,
.site-footer a:focus-visible {
	outline-color: var(--gold-500);
}

.ucd-masthead__campus {
	font-size: 1.08rem;
	font-weight: 800;
	letter-spacing: 0.005em;
}

.ucd-masthead__unit {
	border-left: 1px solid rgba(255, 255, 255, 0.35);
	font-size: 0.82rem;
	font-weight: 700;
	letter-spacing: 0.055em;
	padding-left: 1.25rem;
	text-transform: uppercase;
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 2rem;
	min-height: 112px;
}

.site-brand {
	display: inline-flex;
	align-items: center;
	color: var(--navy-900);
	text-decoration: none;
}

.site-brand:hover {
	color: var(--navy-900);
}

.site-brand__name,
.site-brand__meta {
	display: block;
}

.site-brand__name {
	font-size: clamp(1.55rem, 3vw, 2.15rem);
	font-weight: 800;
	letter-spacing: -0.035em;
	line-height: 1.08;
}

.site-brand__meta {
	color: var(--navy-800);
	font-size: 0.76rem;
	font-weight: 800;
	letter-spacing: 0.075em;
	margin-top: 0.42rem;
	text-transform: uppercase;
}

.site-header__date {
	border-left: 4px solid var(--gold-500);
	color: var(--navy-900);
	padding-left: 1rem;
	text-align: right;
}

.site-header__date strong,
.site-header__date span {
	display: block;
}

.site-header__date strong {
	font-size: 0.92rem;
	font-weight: 800;
}

.site-header__date span {
	color: var(--muted);
	font-size: 0.77rem;
	margin-top: 0.12rem;
}

.site-nav {
	background: var(--navy-900);
	box-shadow: 0 5px 18px rgba(2, 40, 81, 0.16);
	position: relative;
	z-index: 20;
}

.site-nav__scroll {
	overflow-x: auto;
	scrollbar-width: thin;
}

.site-nav__list {
	display: flex;
	align-items: stretch;
	gap: 0;
	list-style: none;
	margin: 0;
	min-width: max-content;
	padding: 0;
}

.site-nav__list a {
	display: flex;
	align-items: center;
	border-bottom: 3px solid transparent;
	color: var(--white);
	font-size: 0.92rem;
	font-weight: 700;
	min-height: 54px;
	padding: 0.2rem 1.05rem;
	text-decoration: none;
	white-space: nowrap;
}

.site-nav__list a:hover {
	background: rgba(255, 255, 255, 0.08);
	border-bottom-color: var(--gold-500);
	color: var(--white);
}

.site-nav__list a[aria-current="page"] {
	background: rgba(255, 255, 255, 0.08);
	border-bottom-color: var(--gold-500);
	color: var(--white);
}

.hero {
	background:
		linear-gradient(90deg, rgba(2, 40, 81, 0.045) 1px, transparent 1px),
		linear-gradient(rgba(2, 40, 81, 0.045) 1px, transparent 1px),
		linear-gradient(135deg, #ffffff, #fffdf7 58%, #fff7dc);
	background-size: 48px 48px, 48px 48px, auto, auto;
	color: var(--ink);
	overflow: hidden;
	position: relative;
}

.hero::before {
	background-image: url("./images/pete-scully-msb.jpg");
	background-position: right 18%;
	background-repeat: no-repeat;
	background-size: min(67vw, 1050px) auto;
	content: "";
	inset: 0;
	opacity: 0.92;
	position: absolute;
	-webkit-mask-image: linear-gradient(90deg, transparent 37%, rgba(0, 0, 0, 0.15) 52%, #000 69%);
	mask-image: linear-gradient(90deg, transparent 37%, rgba(0, 0, 0, 0.15) 52%, #000 69%);
}

.hero::after {
	background: var(--gold-500);
	bottom: 0;
	content: "";
	height: 5px;
	left: 0;
	position: absolute;
	right: 0;
}

.hero__inner {
	display: block;
	min-height: 620px;
	max-width: 1380px;
	padding-block: clamp(4.5rem, 7vw, 6rem);
	position: relative;
}

.hero__content {
	max-width: 650px;
	min-width: 0;
	position: relative;
	z-index: 2;
}

.eyebrow {
	color: var(--gold-300);
	font-size: 0.78rem;
	font-weight: 820;
	letter-spacing: 0.14em;
	margin-bottom: 1.2rem;
	text-transform: uppercase;
}

.hero h1 {
	color: var(--navy-900);
	font-size: clamp(3rem, 4.25vw, 3.8rem);
	margin-bottom: 1.35rem;
	max-width: none;
}

.hero__title-main,
.hero__title-subtitle {
	display: block;
}

.hero__title-subtitle {
	color: var(--gold-500);
	font-size: 0.43em;
	font-style: normal;
	font-weight: 700;
	letter-spacing: -0.025em;
	margin-top: 0.45em;
}

@media (min-width: 721px) {
	.hero__title-main,
	.hero__title-subtitle {
		white-space: nowrap;
	}
}

.hero__date {
	color: var(--navy-900);
	font-size: clamp(1rem, 2vw, 1.22rem);
	font-weight: 800;
	letter-spacing: 0.025em;
	margin-bottom: 0.9rem;
}

.hero__lede {
	color: #334b62;
	font-size: clamp(1.06rem, 2vw, 1.28rem);
	line-height: 1.65;
	margin-bottom: 2rem;
	max-width: 640px;
}

.hero__facts {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem;
	list-style: none;
	margin: 0 0 2rem;
	padding: 0;
}

.hero__facts li {
	background: rgba(255, 255, 255, 0.78);
	border: 1px solid rgba(2, 40, 81, 0.2);
	border-radius: var(--radius-sm);
	color: var(--navy-900);
	font-size: 0.9rem;
	font-weight: 700;
	padding: 0.5rem 0.88rem;
}

.hero__secondary-links {
	display: flex;
	flex-wrap: wrap;
	gap: 1.35rem;
	margin-top: 1.35rem;
}

.hero__secondary-links a {
	color: var(--navy-800);
	font-size: 0.84rem;
	font-weight: 720;
}

.button-row {
	display: flex;
	flex-wrap: wrap;
	gap: 0.8rem;
}

.button-row--center {
	justify-content: center;
}

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 1px solid transparent;
	border-radius: var(--radius-sm);
	font-size: 0.92rem;
	font-weight: 800;
	min-height: 48px;
	padding: 0.65rem 1.25rem;
	text-decoration: none;
}

.button--gold {
	background: var(--gold-500);
	color: var(--navy-950);
}

.button--gold:hover {
	background: #ffdc00;
	color: var(--navy-950);
}

.button--ghost {
	background: rgba(255, 255, 255, 0.72);
	border-color: var(--navy-800);
	color: var(--navy-900);
}

.button--ghost:hover {
	background: var(--mist);
	color: var(--navy-950);
}

.button--navy {
	background: var(--navy-900);
	color: var(--white);
}

.button--navy:hover {
	background: var(--navy-800);
	color: var(--white);
}

.button--outline {
	background: transparent;
	border-color: var(--navy-800);
	color: var(--navy-900);
}

.button--outline:hover {
	background: var(--mist);
	color: var(--navy-950);
}

.hero__art-credit {
	bottom: 1.25rem;
	color: var(--muted);
	font-size: 0.72rem;
	margin: 0;
	position: absolute;
	right: clamp(1.15rem, 4vw, 2.25rem);
	z-index: 2;
}

.hero__art-credit a {
	color: var(--navy-800);
}

.section {
	padding-block: clamp(4.25rem, 8vw, 7rem);
}

.section .eyebrow,
.registration-panel .eyebrow {
	color: var(--navy-800);
}

.section--warm {
	background: var(--warm);
}

.section--mist {
	background: var(--mist);
}

.section--navy {
	background: var(--navy-900);
	color: var(--white);
}

.section--sketch {
	isolation: isolate;
	overflow: hidden;
	position: relative;
}

.section--sketch::before {
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
	content: "";
	inset: 0;
	opacity: 0.48;
	position: absolute;
	z-index: 0;
}

.section--sketch::after {
	background: linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(255, 252, 241, 0.72) 54%, rgba(255, 255, 255, 0.9));
	content: "";
	inset: 0;
	position: absolute;
	z-index: 0;
}

.section--sketch-mrak::before {
	background-image: url("./images/pete-scully-mrak-lake.jpg");
	background-position: center 48%;
}

.section--sketch > .shell {
	position: relative;
	z-index: 1;
}

.section-sketch-credit {
	color: var(--muted);
	font-size: 0.72rem;
	margin: 1.25rem 0 0;
	text-align: right;
}

.section-sketch-credit a {
	color: var(--navy-800);
}

.section--navy .eyebrow {
	color: var(--gold-500);
}

.section--navy h2,
.section--navy h3 {
	color: var(--white);
}

.section-heading {
	margin-bottom: clamp(2rem, 5vw, 3.6rem);
	max-width: 780px;
}

.section-heading h2 {
	margin-bottom: 0.9rem;
}

.section-heading p {
	color: var(--muted);
	font-size: 1.08rem;
	margin-bottom: 0;
	max-width: 720px;
}

.section--navy .section-heading p {
	color: #dbe6ed;
}

.two-column {
	display: grid;
	grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
	gap: clamp(2.25rem, 7vw, 6rem);
	align-items: start;
}

.prose p {
	margin-bottom: 1.2rem;
}

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

.prose--wide {
	max-width: 900px;
}

.topic-panel {
	background: var(--white);
	border: 1px solid var(--line);
	border-radius: var(--radius-md);
	border-top: 4px solid var(--gold-500);
	box-shadow: var(--shadow-sm);
	padding: clamp(1.5rem, 4vw, 2.25rem);
}

.topic-panel h3 {
	font-size: 1.15rem;
	margin-bottom: 1rem;
}

.topic-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.55rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.topic-list li {
	background: var(--mist);
	border-radius: var(--radius-sm);
	color: var(--navy-800);
	font-size: 0.82rem;
	font-weight: 700;
	line-height: 1.35;
	padding: 0.48rem 0.75rem;
}

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

.card-grid--two {
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-card {
	display: flex;
	flex-direction: column;
	background: var(--white);
	border: 1px solid var(--line);
	border-top: 4px solid var(--gold-500);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-sm);
	min-height: 100%;
	padding: clamp(1.4rem, 3vw, 2rem);
}

.feature-card__label {
	color: var(--navy-800);
	font-size: 0.75rem;
	font-weight: 820;
	letter-spacing: 0.11em;
	margin-bottom: 0.85rem;
	text-transform: uppercase;
}

.feature-card h3 {
	margin-bottom: 0.7rem;
}

.feature-card p {
	color: var(--muted);
	font-size: 0.94rem;
	margin-bottom: 1.25rem;
}

.feature-card a {
	font-size: 0.9rem;
	font-weight: 800;
	margin-top: auto;
}

.committee-grid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 0.85rem;
}

.committee-card {
	display: flex;
	align-items: flex-start;
	flex-direction: column;
	background: rgba(255, 255, 255, 0.86);
	backdrop-filter: blur(3px);
	border: 1px solid rgba(2, 40, 81, 0.16);
	border-radius: var(--radius-sm);
	box-shadow: var(--shadow-sm);
	padding: 1.15rem;
}

.committee-card__photo {
	background: var(--mist);
	border: 3px solid rgba(2, 40, 81, 0.12);
	border-radius: 50%;
	height: 88px;
	margin-bottom: 1rem;
	overflow: hidden;
	position: relative;
	width: 88px;
}

.committee-card__photo img {
	height: 100%;
	inset: 0;
	object-fit: cover;
	object-position: center 35%;
	position: absolute;
	width: 100%;
}

.committee-card__initials {
	display: grid;
	place-items: center;
	color: var(--navy-800);
	font-size: 0.82rem;
	font-weight: 800;
	height: 100%;
	letter-spacing: 0.04em;
	width: 100%;
}

.committee-card h3 {
	font-family: inherit;
	font-size: 1rem;
	letter-spacing: -0.01em;
	margin-bottom: 0.35rem;
}

.committee-card h3 a {
	color: var(--navy-900);
	text-decoration-color: rgba(2, 40, 81, 0.3);
}

.committee-card h3 a:hover {
	color: var(--gold-500);
	text-decoration-color: currentColor;
}

.committee-card p {
	color: var(--muted);
	font-size: 0.82rem;
	line-height: 1.45;
	margin: 0;
}

.committee-card__chair {
	display: inline-block;
	background: var(--gold-500);
	border-radius: var(--radius-sm);
	color: var(--navy-950);
	font-size: 0.66rem;
	font-weight: 850;
	letter-spacing: 0.08em;
	margin-top: 0.75rem;
	padding: 0.23rem 0.52rem;
	text-transform: uppercase;
}

.sponsor-row {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 1rem;
	max-width: 760px;
}

.sponsor {
	display: flex;
	align-items: center;
	gap: 1rem;
	background: var(--white);
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	color: var(--navy-900);
	font-weight: 780;
	padding: 1.1rem 1.25rem;
	text-decoration: none;
}

.sponsor:hover {
	border-color: var(--gold-500);
	box-shadow: var(--shadow-sm);
}

.sponsor__logo {
	display: block;
	flex: 0 0 auto;
	height: 64px;
	object-fit: contain;
	width: 96px;
}

.sponsor__logo--nsf {
	width: 74px;
}

.sponsor__logo--asa {
	width: 100px;
}

.callout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	align-items: center;
	gap: 2rem;
	background: var(--gold-500);
	border-radius: var(--radius-md);
	color: var(--navy-950);
	padding: clamp(1.5rem, 4vw, 2.5rem);
}

.callout h2 {
	color: var(--navy-950);
	font-size: clamp(1.6rem, 3vw, 2.35rem);
	margin-bottom: 0.45rem;
}

.callout p {
	margin: 0;
}

.accommodation-feature {
	margin-bottom: clamp(3.5rem, 7vw, 5.5rem);
}

.accommodation-hotels-heading {
	margin-bottom: clamp(2.25rem, 4vw, 3.25rem);
}

.page-hero {
	background:
		radial-gradient(circle at 90% 10%, rgba(255, 191, 0, 0.16), transparent 24rem),
		linear-gradient(135deg, #ffffff, #fffdf7 62%, #fff7dc);
	border-bottom: 5px solid var(--gold-500);
	color: var(--ink);
	isolation: isolate;
	overflow: hidden;
	padding-block: clamp(3.9rem, 8vw, 6.2rem);
	position: relative;
}

.page-hero::before {
	background-position: right center;
	background-repeat: no-repeat;
	background-size: min(54vw, 720px) auto;
	content: "";
	inset: 0;
	opacity: 0.94;
	position: absolute;
	z-index: 0;
}

.page-hero::after {
	background: linear-gradient(90deg, #ffffff 0%, rgba(255, 255, 255, 0.95) 34%, rgba(255, 255, 255, 0.56) 59%, rgba(255, 255, 255, 0.08));
	content: "";
	inset: 0;
	position: absolute;
	z-index: 0;
}

.page-hero--about::before {
	background-image: url("./images/pete-scully-mrak-lake.jpg");
	background-position: right 47%;
	background-size: min(64vw, 860px) auto;
}

.page-hero--speakers::before {
	background-image: url("./images/pete-scully-ssh-sign.jpg");
	background-position: right 54%;
}

.page-hero--program::before {
	background-image: url("./images/pete-scully-skyline.jpg");
	background-size: min(72vw, 960px) auto;
}

.page-hero--posters::before {
	background-image: url("./images/pete-scully-phonebox.jpg");
	background-position: right 57%;
}

.page-hero--venue::before {
	background-image: url("./images/pete-scully-university-house.jpg");
	background-size: min(72vw, 960px) auto;
}

.page-hero--registration::before {
	background-image: url("./images/pete-scully-shields-walker.jpg");
	background-position: right 52%;
}

.page-hero--support::before {
	background-image: url("./images/pete-scully-skyline.jpg");
	background-size: min(72vw, 960px) auto;
}

.page-hero > .shell {
	position: relative;
	z-index: 1;
}

.page-hero__art-credit {
	bottom: 0.8rem;
	color: var(--muted);
	font-size: 0.68rem;
	margin: 0;
	position: absolute;
	right: max(1.15rem, calc((100vw - var(--shell)) / 2 + 2.25rem));
	z-index: 1;
}

.page-hero__art-credit a {
	color: var(--navy-800);
}

.page-hero h1 {
	color: var(--navy-900);
	font-size: clamp(2.7rem, 6vw, 4.8rem);
	margin-bottom: 1rem;
	max-width: 900px;
}

.page-hero__lede {
	color: #334b62;
	font-size: 1.12rem;
	margin-bottom: 0;
	max-width: 760px;
}

.status-note {
	display: flex;
	align-items: flex-start;
	gap: 0.85rem;
	background: var(--warm);
	border: 1px solid #f2d77e;
	border-left: 5px solid var(--gold-500);
	border-radius: var(--radius-sm);
	color: #4a3a0c;
	margin-bottom: 2.4rem;
	padding: 1rem 1.15rem;
}

.status-note strong {
	color: var(--navy-900);
}

.support-grid,
.fee-grid {
	display: grid;
	gap: 1rem;
}

.support-grid {
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fee-grid {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.support-card,
.fee-card {
	background: var(--white);
	border: 1px solid var(--line);
	border-top: 4px solid var(--gold-500);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-sm);
	padding: clamp(1.4rem, 3vw, 2rem);
}

.fee-card--featured {
	background: var(--warm);
	border-color: #e5bd34;
}

.support-card__label,
.fee-card__label {
	color: var(--navy-800);
	font-size: 0.72rem;
	font-weight: 850;
	letter-spacing: 0.1em;
	margin-bottom: 0.65rem;
	text-transform: uppercase;
}

.support-card__amount,
.fee-card__price {
	color: var(--navy-900);
	font-family: "Proxima Nova", Arial, Helvetica, sans-serif;
	font-size: clamp(2.2rem, 4vw, 3.3rem);
	font-weight: 800;
	letter-spacing: -0.025em;
	line-height: 1;
	margin-bottom: 0.85rem;
}

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

.support-note {
	margin: 1.5rem 0 0;
}

.registration-cta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	background: var(--warm);
	border: 1px solid #f2d77e;
	border-left: 5px solid var(--gold-500);
	border-radius: var(--radius-sm);
	margin-top: 1.5rem;
	padding: 0.9rem 1rem 0.9rem 1.15rem;
}

.registration-cta p {
	color: #4a3a0c;
	margin: 0;
}

.registration-cta strong {
	color: var(--navy-900);
}

.speaker-day + .speaker-day {
	margin-top: clamp(4rem, 8vw, 6.5rem);
}

.speaker-day__header {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	align-items: end;
	border-bottom: 4px solid var(--gold-500);
	margin-bottom: 1.35rem;
	padding-bottom: 1rem;
}

.speaker-day__header p {
	color: var(--navy-800);
	font-size: 0.74rem;
	font-weight: 850;
	grid-column: 1;
	letter-spacing: 0.12em;
	margin-bottom: 0.3rem;
	text-transform: uppercase;
}

.speaker-day__header h2 {
	font-size: clamp(1.8rem, 4vw, 2.7rem);
	grid-column: 1;
	margin: 0;
}

.speaker-day__header a {
	font-size: 0.82rem;
	font-weight: 800;
	grid-column: 2;
	grid-row: 1 / span 2;
	padding-bottom: 0.25rem;
	text-decoration: none;
}

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

.speaker-card {
	display: grid;
	grid-template-columns: 78px minmax(0, 1fr);
	gap: 1rem;
	background: var(--white);
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	box-shadow: 0 5px 18px rgba(2, 40, 81, 0.055);
	min-height: 200px;
	padding: 1.3rem;
	scroll-margin-top: 1rem;
	transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.speaker-card:hover {
	border-color: #aebec9;
	box-shadow: var(--shadow-sm);
	transform: translateY(-2px);
}

.speaker-card__photo {
	background: var(--mist);
	border: 3px solid var(--white);
	border-radius: 50%;
	box-shadow: 0 0 0 1px var(--line);
	height: 78px;
	overflow: hidden;
	position: relative;
	width: 78px;
}

.speaker-card__photo img {
	height: 100%;
	inset: 0;
	object-fit: cover;
	position: absolute;
	width: 100%;
}

.speaker-card__initials {
	display: grid;
	place-items: center;
	background: var(--mist);
	border-radius: 50%;
	color: var(--navy-800);
	font-family: "Proxima Nova", Arial, Helvetica, sans-serif;
	font-size: 0.9rem;
	font-weight: 700;
	height: 100%;
	letter-spacing: 0.03em;
	width: 100%;
}

.speaker-card:nth-child(3n + 2) .speaker-card__initials {
	background: var(--warm);
	color: var(--navy-900);
}

.speaker-card:nth-child(3n) .speaker-card__initials {
	background: #e7edf4;
	color: var(--navy-800);
}

.speaker-card__slot {
	color: var(--navy-800);
	font-size: 0.68rem;
	font-weight: 850;
	letter-spacing: 0.08em;
	margin-bottom: 0.55rem;
	text-transform: uppercase;
}

.speaker-card h3 {
	font-family: inherit;
	font-size: 1.08rem;
	letter-spacing: -0.015em;
	margin-bottom: 0.55rem;
}

.speaker-card h3 a {
	color: var(--navy-900);
	text-decoration: none;
}

.speaker-card h3 a:hover {
	text-decoration: underline;
	text-decoration-color: var(--gold-500);
}

.speaker-card__role,
.speaker-card__institution {
	font-size: 0.82rem;
	line-height: 1.45;
	margin: 0;
}

.speaker-card__role {
	color: var(--muted);
}

.speaker-card__institution {
	color: var(--navy-800);
	font-weight: 760;
	margin-top: 0.3rem;
}

.program-day {
	display: grid;
	grid-template-columns: minmax(180px, 0.3fr) minmax(0, 1fr);
	gap: clamp(1.5rem, 5vw, 4rem);
	border-top: 1px solid var(--line);
	padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.program-day:last-child {
	padding-bottom: 0;
}

.program-day__date {
	position: sticky;
	top: 1rem;
	align-self: start;
}

.program-day__number {
	color: var(--navy-800);
	font-size: 0.74rem;
	font-weight: 820;
	letter-spacing: 0.12em;
	margin-bottom: 0.6rem;
	text-transform: uppercase;
}

.program-day h2 {
	font-size: clamp(1.75rem, 3vw, 2.45rem);
	margin-bottom: 0.35rem;
}

.program-day__date p {
	color: var(--muted);
	font-size: 0.9rem;
	margin: 0;
}

.period + .period {
	margin-top: 2rem;
}

.period__label {
	color: var(--muted);
	font-size: 0.73rem;
	font-weight: 820;
	letter-spacing: 0.12em;
	margin-bottom: 0.7rem;
	text-transform: uppercase;
}

.session-list {
	display: grid;
	gap: 0.75rem;
}

.program-event {
	display: grid;
	grid-template-columns: minmax(130px, 0.28fr) minmax(0, 1fr);
	align-items: center;
	gap: 1rem;
	background: #f7f9fb;
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	padding: 0.8rem 1.15rem;
}

.program-event--meal {
	background: var(--warm);
	border-color: #f2d77e;
}

.program-event--break {
	background: var(--mist);
}

.program-event__time,
.session-card__time {
	color: var(--navy-800);
	font-size: 0.74rem;
	font-variant-numeric: tabular-nums;
	font-weight: 820;
	letter-spacing: 0.02em;
}

.program-event__time {
	margin: 0;
}

.program-event h3 {
	font-family: inherit;
	font-size: 0.9rem;
	margin: 0;
}

.session-card {
	display: grid;
	grid-template-columns: 52px minmax(0, 1fr);
	align-items: start;
	gap: 1rem;
	background: var(--white);
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	padding: 1rem 1.15rem;
	scroll-margin-top: 1rem;
}

.session-card__number {
	display: grid;
	place-items: center;
	background: var(--navy-900);
	border-radius: 50%;
	color: var(--white);
	font-family: "Proxima Nova", Arial, Helvetica, sans-serif;
	font-size: 1.15rem;
	font-weight: 700;
	height: 44px;
	width: 44px;
}

.session-card h3 {
	font-family: inherit;
	font-size: 1rem;
	letter-spacing: -0.01em;
	margin-bottom: 0.65rem;
}

.session-card .session-card__time {
	margin: 0 0 0.3rem;
}

.session-card p {
	color: var(--muted);
	font-size: 0.8rem;
	line-height: 1.45;
	margin: 0;
}

.session-speakers {
	display: grid;
	gap: 0;
	list-style-position: outside;
	margin: 0;
	padding-left: 1.3rem;
}

.session-speakers li {
	border-top: 1px solid var(--line);
	color: var(--muted);
	font-size: 0.9rem;
	font-weight: 700;
	padding: 0.48rem 0 0.42rem 0.15rem;
}

.session-speakers li:first-child {
	border-top: 0;
	padding-top: 0;
}

.session-speakers a {
	color: var(--navy-900);
	text-decoration: none;
}

.session-speakers a:hover {
	color: var(--blue-600);
	text-decoration: underline;
}

.session-speakers--timed {
	list-style: none;
	padding-left: 0;
}

.session-speakers--timed li {
	display: grid;
	grid-template-columns: minmax(140px, 0.32fr) minmax(0, 1fr);
	gap: 0.8rem;
	padding-left: 0;
}

.session-speaker__time {
	color: var(--muted);
	font-size: 0.78rem;
	font-variant-numeric: tabular-nums;
	font-weight: 650;
}

.session-speaker__entry {
	display: grid;
	gap: 0.16rem;
}

.session-speaker__title {
	color: var(--muted);
	font-size: 0.76rem;
	font-weight: 500;
	line-height: 1.35;
}

.session-speaker__abstract {
	margin-top: 0.18rem;
}

.session-speaker__abstract summary {
	color: var(--blue-600);
	cursor: pointer;
	font-size: 0.72rem;
	font-weight: 800;
	width: fit-content;
}

.session-speaker__abstract summary:hover {
	text-decoration: underline;
	text-decoration-color: var(--gold-500);
}

.session-speaker__abstract-body {
	border-left: 3px solid var(--gold-400);
	margin-top: 0.65rem;
	padding-left: 0.75rem;
}

.session-card .session-speaker__abstract-body p {
	font-size: 0.76rem;
	line-height: 1.55;
	margin-bottom: 0.65rem;
}

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

.session-card .session-speaker__coauthors {
	color: var(--navy-800);
}

.session-card--poster,
.session-card--banquet {
	grid-template-columns: 52px minmax(0, 1fr);
}

.session-card--poster {
	background: #eef3f8;
	border-color: #b9cada;
}

.session-card--poster .session-card__number {
	background: var(--navy-800);
}

.session-card--banquet {
	background: var(--warm);
	border-color: #f2d77e;
}

.session-card--banquet .session-card__number {
	background: var(--navy-900);
}

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

.info-card {
	background: var(--white);
	border: 1px solid var(--line);
	border-top: 4px solid var(--gold-500);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-sm);
	padding: clamp(1.4rem, 4vw, 2.2rem);
}

.info-card__kicker {
	color: var(--navy-800);
	font-size: 0.72rem;
	font-weight: 820;
	letter-spacing: 0.11em;
	margin-bottom: 0.8rem;
	text-transform: uppercase;
}

.info-card h2,
.info-card h3 {
	font-size: clamp(1.35rem, 2.5vw, 1.8rem);
	margin-bottom: 0.7rem;
}

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

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

.hotel-card {
	display: flex;
	align-items: flex-start;
	flex-direction: column;
}

.hotel-card h3 {
	font-size: clamp(1.25rem, 2.2vw, 1.65rem);
}

.hotel-card h3 a {
	color: var(--navy-900);
}

.hotel-card__address {
	color: var(--muted);
	margin-bottom: 0.8rem;
}

.hotel-card__phone {
	font-weight: 800;
	margin-top: auto;
}

.accommodation-actions {
	margin-top: 2rem;
}

.link-list {
	list-style: none;
	margin: 1.25rem 0 0;
	padding: 0;
}

.link-list li + li {
	border-top: 1px solid var(--line);
}

.link-list a {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	font-size: 0.9rem;
	font-weight: 760;
	padding-block: 0.7rem;
	text-decoration: none;
}

.registration-panel {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(300px, 0.4fr);
	gap: clamp(1.5rem, 3vw, 2.5rem);
	background: var(--white);
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-md);
	padding: clamp(1.7rem, 5vw, 3.5rem);
}

.registration-panel h2 {
	font-size: clamp(1.8rem, 3vw, 2.4rem);
	margin-bottom: 0.9rem;
}

@media (min-width: 721px) {
	.registration-panel h2,
	.registration-panel__intro,
	.registration-panel__banquet {
		white-space: nowrap;
	}
}

.registration-panel__aside {
	background: var(--warm);
	border-radius: var(--radius-md);
	padding: 1.35rem;
}

.registration-panel__aside h3 {
	font-family: inherit;
	font-size: 0.92rem;
	letter-spacing: 0;
	margin-bottom: 0.7rem;
}

.registration-panel__aside ul {
	color: var(--muted);
	font-size: 0.86rem;
	margin: 0;
	padding-left: 1.1rem;
}

.poster-call__signin {
	background: var(--mist);
	border-left: 4px solid var(--gold-500);
	color: var(--muted);
	font-size: 0.84rem;
	margin: 1.25rem 0 0;
	padding: 0.75rem 0.9rem;
}

.poster-call__dates li + li {
	margin-top: 1rem;
}

.poster-call__dates strong,
.poster-call__dates span {
	display: block;
}

.poster-call__dates strong {
	color: var(--navy-900);
	font-size: 0.78rem;
}

.poster-call__dates span {
	margin-top: 0.15rem;
}

.poster-call__requirements {
	color: var(--muted);
	margin: 0;
	padding-left: 1.2rem;
}

.poster-call__requirements li + li {
	margin-top: 0.7rem;
}

.poster-call__filename {
	display: block;
	background: var(--navy-950);
	border-radius: var(--radius-sm);
	color: var(--white);
	font-size: 0.82rem;
	margin-top: 0.65rem;
	overflow-wrap: anywhere;
	padding: 0.7rem 0.8rem;
}

.site-footer {
	background: var(--navy-950);
	color: #dce6ed;
	border-top: 5px solid var(--gold-500);
	padding-top: clamp(3.5rem, 7vw, 5.2rem);
}

.site-footer__grid {
	display: grid;
	grid-template-columns: 1.1fr 0.55fr 1.35fr;
	font-size: 0.9rem;
	gap: clamp(2rem, 7vw, 5rem);
	padding-bottom: 3rem;
}

.site-footer__eyebrow,
.site-footer__heading {
	color: var(--gold-500);
	font-size: 0.72rem;
	font-weight: 820;
	letter-spacing: 0.11em;
	margin-bottom: 0.7rem;
	text-transform: uppercase;
}

.site-footer__title {
	color: var(--white);
	font-size: 0.9rem;
	font-weight: 700;
	line-height: inherit;
	margin-bottom: 0;
}

.site-footer__summary,
.site-footer__support {
	color: #9fb1bf;
	font-size: 0.9rem;
	margin: 0;
}

.site-footer__host {
	font-size: 0.9rem;
	font-weight: 700;
	margin: 1rem 0 0;
}

.site-footer__email {
	font-size: 0.9rem;
	white-space: nowrap;
}

.site-footer__links {
	list-style: none;
	margin: 0;
	padding: 0;
}

.site-footer__links li + li {
	margin-top: 0.35rem;
}

.site-footer a {
	color: var(--white);
	text-decoration-color: rgba(255, 255, 255, 0.3);
}

.site-footer__support {
	margin-top: 1rem;
}

.site-footer__legal {
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	color: #8399a9;
	font-size: 0.73rem;
	padding-block: 1.2rem;
}

.site-footer__legal p {
	margin: 0 0 0.65rem;
}

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

.site-footer__legal-links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem 1rem;
	list-style: none;
	margin: 0 0 0.65rem;
	padding: 0;
}

@media (max-width: 980px) {
	.two-column,
	.registration-panel {
		grid-template-columns: 1fr;
	}

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

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

@media (min-width: 721px) and (max-width: 1100px) {
	.hero::before {
		background-position: right 50%;
		background-size: auto 44%;
		-webkit-mask-image: linear-gradient(180deg, transparent 35%, rgba(0, 0, 0, 0.12) 52%, #000 72%);
		mask-image: linear-gradient(180deg, transparent 35%, rgba(0, 0, 0, 0.12) 52%, #000 72%);
	}
}

@media (max-width: 720px) {
	body {
		font-size: 16px;
	}

	.ucd-masthead__inner {
		align-items: flex-start;
		flex-direction: column;
		gap: 0.15rem;
		justify-content: center;
		min-height: 70px;
		padding-block: 0.65rem;
	}

	.ucd-masthead__campus {
		font-size: 0.98rem;
	}

	.ucd-masthead__unit {
		border-left: 0;
		font-size: 0.7rem;
		padding-left: 0;
	}

	.site-header__inner {
		min-height: 94px;
	}

	.site-brand__name {
		font-size: 1.45rem;
	}

	.site-brand__meta {
		font-size: 0.65rem;
	}

	.site-header__date {
		display: none;
	}

	.site-nav__list a {
		min-height: 50px;
		padding-inline: 0.85rem;
	}

	.hero__inner {
		padding-block: 4.4rem;
	}

	.hero h1 {
		font-size: clamp(2.65rem, 13vw, 4.5rem);
	}

	.hero::before {
		background-position: 72% 60%;
		background-size: auto 44%;
		opacity: 0.62;
		-webkit-mask-image: linear-gradient(180deg, transparent 34%, rgba(0, 0, 0, 0.12) 52%, #000 74%);
		mask-image: linear-gradient(180deg, transparent 34%, rgba(0, 0, 0, 0.12) 52%, #000 74%);
	}

	.hero__art-credit {
		bottom: 1rem;
		font-size: 0.66rem;
		left: 1.15rem;
		right: auto;
	}

	.section--sketch::before {
		background-position: 62% center;
		opacity: 0.34;
	}

	.section-sketch-credit {
		text-align: left;
	}

	.page-hero::before {
		background-position: 70% center;
		background-size: auto 100%;
		opacity: 0.72;
	}

	.page-hero--program::before,
	.page-hero--venue::before {
		background-position: 68% center;
		background-size: auto 72%;
	}

	.page-hero__art-credit {
		font-size: 0.62rem;
		left: 1.15rem;
		right: auto;
	}

	.card-grid,
	.speaker-grid,
	.info-grid,
	.hotel-grid,
	.support-grid,
	.fee-grid,
	.sponsor-row,
	.site-footer__grid {
		grid-template-columns: 1fr;
	}

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

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

	.registration-cta {
		align-items: flex-start;
		flex-direction: column;
	}

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

	.program-day__date {
		position: static;
	}

	.speaker-day__header {
		grid-template-columns: 1fr;
	}

	.speaker-day__header a {
		grid-column: 1;
		grid-row: auto;
		margin-top: 0.75rem;
		padding-bottom: 0;
	}

	.session-card {
		grid-template-columns: 46px minmax(0, 1fr);
	}

	.program-event,
	.session-speakers--timed li {
		grid-template-columns: 1fr;
		gap: 0.2rem;
	}

	.site-footer__grid {
		gap: 2rem;
	}

	.site-footer__legal-links {
		flex-direction: column;
		gap: 0.25rem;
	}
}

@media (max-width: 460px) {
	.site-brand__meta {
		letter-spacing: 0.035em;
	}

	.button-row .button,
	.registration-cta .button {
		width: 100%;
	}

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

	.speaker-card {
		grid-template-columns: 58px minmax(0, 1fr);
		padding: 1.1rem;
	}

	.speaker-card__photo {
		height: 58px;
		width: 58px;
	}
}

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

	*,
	*::before,
	*::after {
		transition-duration: 0.01ms !important;
	}
}