:root {
  --paper: #f7f3eb;
  --ink: #123e3b;
  --muted: #5c6d67;
  --line: #d8dbcf;
  --rust: #a3462e;
  --gold: #b88c47;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}
body {
  margin: 0;
  background: #eaf0e7;
  color: var(--ink);
  font-family: 'DM Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
select {
  font: inherit;
}
button,
a,
summary,
select {
  touch-action: manipulation;
}
button,
summary {
  cursor: pointer;
}
a:focus-visible,
button:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--rust);
  outline-offset: 5px;
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.06;
}
h2 {
  font-size: clamp(38px, 4.3vw, 66px);
}
em {
  font-weight: 400;
  color: var(--rust);
}
h3 {
  font-size: 21px;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.025em;
}
p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}
img {
  max-width: 100%;
  display: block;
}
.skip {
  position: fixed;
  top: -80px;
  left: 20px;
  background: white;
  padding: 15px;
  z-index: 100;
}
.skip:focus {
  top: 10px;
}
.read-progress {
  position: fixed;
  inset: 0 0 auto;
  height: 3px;
  background: var(--rust);
  transform: scaleX(0);
  transform-origin: left;
  z-index: 100;
}
header {
  height: 98px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4.5%;
  gap: 26px;
  background: #f7f3ebf5;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
}
.brand {
  width: 265px;
  flex-shrink: 0;
}
.brand img {
  width: 100%;
  mix-blend-mode: multiply;
}
.brand > span {
  display: block;
  text-align: center;
  font-size: 8px;
  letter-spacing: 0.23em;
  margin-top: 6px;
}
nav {
  display: flex;
  gap: 23px;
  font-size: 12px;
  font-weight: 500;
}
nav a {
  padding: 15px 0;
}
.nav-join {
  font-size: 12px;
  border: 1px solid var(--ink);
  padding: 13px 18px;
  white-space: nowrap;
}
.nav-join span {
  margin-left: 12px;
}
.menu-toggle {
  display: none;
}
.eyebrow,
.section-label,
.hero-kicker {
  font-size: 10px;
  letter-spacing: 0.16em;
  font-weight: 600;
  line-height: 1.6;
}
.eyebrow {
  color: var(--rust);
  margin-bottom: 22px;
}
.invitation {
  padding: 25px 6% 0;
  background: radial-gradient(ellipse at 90% 30%, #e8e6d7, transparent 50%), var(--paper);
}
.hero-kicker {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
  color: var(--muted);
  font-size: 9px;
}
.invitation-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 40px;
  max-width: 1440px;
  margin: auto;
  min-height: 660px;
}
.invitation-copy {
  padding: 40px 0;
}
.invitation h1 {
  font-size: clamp(58px, 6.2vw, 94px);
  margin-bottom: 26px;
}
.hero-summary {
  font-size: 18px;
  line-height: 1.6;
}
.hero-actions {
  display: flex;
  gap: 26px;
  align-items: center;
  margin-top: 34px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 18px 23px;
  background: var(--ink);
  color: white;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--ink);
  transition:
    background 180ms ease,
    transform 180ms var(--ease-out);
}
.button span {
  font-size: 20px;
}
.text-link {
  font-size: 12px;
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
}
.host-signature {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 40px;
}
.host-signature p {
  font-size: 11px;
  line-height: 1.7;
}
.seal {
  width: 43px;
  height: 43px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: grid;
  place-content: center;
  text-align: center;
  font-family: Georgia, serif;
  font-size: 15px;
  line-height: 1;
}
.seal small {
  font: 8px 'DM Sans';
  margin-top: 3px;
}
.hero-art {
  position: relative;
  margin: 42px 0 28px;
  padding-left: 20px;
}
.heritage-arch {
  position: relative;
  border-radius: 48% 48% 0 0;
  min-height: 510px;
  background: #dbe3d7;
  overflow: hidden;
  border: 1px solid #c4cebc;
  background-image:
    radial-gradient(circle at 50% 35%, #f5ead4, transparent 53%),
    repeating-linear-gradient(90deg, transparent 0 59px, #123e3b08 60px);
}
.heritage-arch:before {
  content: '';
  position: absolute;
  inset: 13px;
  border: 1px solid #a4b29d;
  border-radius: 48% 48% 0 0;
}
.arch-label {
  position: absolute;
  top: 102px;
  text-align: center;
  width: 100%;
  font-size: 8px;
  letter-spacing: 0.16em;
  z-index: 2;
}
.art-sun {
  position: absolute;
  width: 180px;
  height: 180px;
  border: 1px solid #b6956090;
  border-radius: 50%;
  top: 140px;
  left: calc(50% - 90px);
}
.art-sun:after {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid #b6956050;
  border-radius: 50%;
}
.city-art {
  position: absolute;
  max-width: none;
  width: 145%;
  left: -23%;
  bottom: 15px;
  animation: city-enter 1.2s var(--ease-out) both;
}
.arch-title {
  position: absolute;
  top: 140px;
  width: 100%;
  text-align: center;
  font-family: Georgia, serif;
  font-size: 42px;
  color: #35534c;
}
.arch-title span {
  display: block;
  font-family: 'DM Serif Display', Georgia, serif;
  font-style: italic;
  font-size: 25px;
  margin-top: 5px;
}
.science-medallion {
  position: absolute;
  left: -42px;
  bottom: 45px;
  width: 155px;
  height: 195px;
  background: #f3eee1;
  border: 1px solid #c8bc9f;
  box-shadow: 0 8px 24px #123e3b12;
  padding: 12px;
  transform: rotate(-7deg);
}
.science-medallion img {
  height: 145px;
  width: 100%;
  object-fit: contain;
}
.science-medallion span {
  display: block;
  font-size: 7px;
  letter-spacing: 0.12em;
  text-align: center;
  line-height: 1.5;
}
.art-caption {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-size: 8px;
  letter-spacing: 0.1em;
}
.hero-bottom {
  display: flex;
  align-items: center;
  gap: 30px;
  border-top: 1px solid var(--line);
  padding: 20px 0;
  font-size: 9px;
  letter-spacing: 0.12em;
}
.hero-bottom i {
  color: var(--rust);
  font-size: 19px;
}
.hero-bottom a {
  margin-left: auto;
}
.hero-bottom button {
  background: none;
  border: 0;
  color: var(--muted);
  font-size: 10px;
  padding: 8px;
}
.announcement {
  display: flex;
  align-items: center;
  gap: 25px;
  background: var(--ink);
  color: #fff;
  padding: 20px 6%;
  font-size: 12px;
}
.announcement-tag {
  font-size: 9px;
  letter-spacing: 0.12em;
  color: #d4bc89;
  border: 1px solid #ffffff40;
  padding: 6px 9px;
}
.announcement p {
  color: inherit;
  font-size: 13px;
}
.announcement p span {
  margin-left: 20px;
  color: #c5d5ce;
}
.announcement a {
  margin-left: auto;
  font-size: 11px;
}
.section {
  padding: 90px 6%;
}
.section-label {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
  margin-bottom: 48px;
  font-size: 9px;
  color: var(--muted);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9%;
}
.about-intro {
  margin-top: 25px;
  max-width: 380px;
}
.about-copy p + p {
  margin-top: 18px;
}
.about-copy p:first-child {
  font-size: 23px;
  color: var(--ink);
  font-family: 'DM Serif Display', Georgia;
}
.society-purpose {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9%;
  margin-top: 50px;
  padding-top: 35px;
  border-top: 1px solid var(--line);
}
.society-purpose .eyebrow {
  display: block;
  margin-bottom: 12px;
}
.society-purpose h3 {
  margin-bottom: 13px;
}
.society-purpose p {
  font-size: 14px;
}
.achievements {
  background: #e7ebe2;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 30px;
  margin-bottom: 45px;
}
.section-heading p {
  font-size: 14px;
}
.achievement-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.achievement-grid article {
  border-top: 1px solid #abbbae;
  padding-top: 20px;
}
.achievement-grid strong,
.achievement-icon {
  font-family: 'DM Serif Display', Georgia;
  font-size: 76px;
  line-height: 1.2;
  color: var(--rust);
  font-weight: 400;
  display: block;
  margin-bottom: 20px;
}
.achievement-grid h3 {
  font-size: 18px;
  margin-bottom: 14px;
}
.achievement-grid p {
  font-size: 13px;
}
.event-row {
  display: grid;
  grid-template-columns: 1fr 2.5fr 1fr;
  gap: 35px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}
.event-number,
.event-status {
  font-size: 10px;
  letter-spacing: 0.05em;
}
.event-number {
  color: var(--rust);
}
.event-status {
  justify-self: end;
  align-self: start;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 20px;
}
.event-row h3 {
  font-size: 25px;
  margin-bottom: 13px;
}
.event-row p,
.event-row li {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
}
.event-row ul {
  padding-left: 18px;
}
.science-editorial {
  background: var(--ink);
  color: var(--paper);
}
.science-editorial .section-label {
  color: #adc2b9;
  border-color: #ffffff30;
}
.science-editorial-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 7%;
  align-items: center;
}
.science-image {
  position: relative;
}
.science-image img {
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 48% 48% 0 0;
}
.science-image > span {
  display: block;
  text-align: center;
  font-size: 8px;
  letter-spacing: 0.16em;
  padding-top: 18px;
  color: #cbd7cc;
}
.science-editorial em,
.science-editorial .eyebrow {
  color: #d8b47b;
}
.science-intro {
  color: #becdc5;
  margin: 24px 0;
}
.science-topics details {
  border-top: 1px solid #ffffff30;
  padding: 20px 0;
}
.science-topics summary {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  list-style: none;
}
.science-topics summary::-webkit-details-marker {
  display: none;
}
.science-topics summary span {
  color: #d8b47b;
  font-size: 10px;
}
.science-topics summary b {
  margin-left: auto;
  font-size: 20px;
  font-weight: 400;
}
.science-topics details[open] b {
  transform: rotate(45deg);
}
.science-topics details p {
  color: #becdc5;
  font-size: 13px;
  margin: 16px 20px 0 30px;
}
.kolkata {
  background: #ede2d2;
  overflow: hidden;
}
.city-intro {
  text-align: center;
  max-width: 700px;
  margin: auto;
}
.city-intro p:last-child {
  max-width: 520px;
  margin: 25px auto 0;
}
.city-panorama {
  margin-top: -70px;
  position: relative;
  pointer-events: none;
}
.city-panorama img {
  width: 100%;
  margin-bottom: -70px;
}
.city-notes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 45px;
  position: relative;
}
.city-notes article {
  border-top: 1px solid #c8b99e;
  padding-top: 20px;
}
.city-notes span {
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--rust);
}
.city-notes h3 {
  font-family: 'DM Serif Display', Georgia;
  font-size: 25px;
  margin: 12px 0;
}
.city-notes p {
  font-size: 14px;
}
.conference-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9%;
  align-items: center;
}
.conference-title h2 {
  font-size: clamp(60px, 6vw, 90px);
}
.conference-title p:not(.eyebrow) {
  margin: 25px 0;
}
.brochure {
  display: block;
  font-size: 12px;
  margin-top: 20px;
  text-decoration: underline;
  text-underline-offset: 6px;
}
.conference-poster {
  background: #e8ddc8;
  border: 1px solid #d1bd99;
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.poster-top {
  font-size: 8px;
  letter-spacing: 0.12em;
}
.poster-name {
  font:
    clamp(40px, 5.2vw, 80px) 'DM Serif Display',
    Georgia;
  margin-top: 45px;
  letter-spacing: -0.05em;
}
.poster-name sup {
  font-size: 0.5em;
  color: var(--rust);
}
.conference-poster p {
  font-size: 9px;
  letter-spacing: 0.12em;
  margin-top: 15px;
}
.conference-poster strong {
  font:
    italic 42px 'DM Serif Display',
    Georgia;
  color: var(--rust);
}
.cityline {
  width: 100%;
  margin-top: 20px;
  color: #926a39;
}
.poster-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 8px;
  border-top: 1px solid #c6b496;
  padding-top: 15px;
}
.registration {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 0.65fr auto;
  gap: 22px;
  align-items: center;
  background: #e8ece3;
  padding: 30px;
  margin-top: 55px;
}
.registration h3 {
  font-size: 20px;
}
.registration p {
  font-size: 11px;
  margin-top: 8px;
}
.registration .eyebrow {
  display: block;
  margin-bottom: 10px;
  font-size: 8px;
}
.fee-select label {
  display: block;
  font-size: 10px;
  margin-bottom: 10px;
}
.fee-select select {
  width: 100%;
  min-height: 44px;
  padding: 10px;
  background: transparent;
  border: 1px solid #a9b8a9;
  border-radius: 0;
  color: var(--ink);
  font-size: 12px;
}
.fee strong {
  display: block;
  font-size: 28px;
  font-weight: 500;
  white-space: nowrap;
}
.fee span {
  font-size: 10px;
  color: var(--muted);
}
.registration > a {
  font-size: 30px;
}
.fee-note {
  font-size: 11px;
  margin-top: 14px;
}
.committee {
  background: #eeeee6;
}
.people {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 45px 30px;
}
.portrait {
  height: 300px;
  background: #d9dfd3;
  overflow: hidden;
  margin-bottom: 18px;
}
.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  filter: saturate(0.65);
}
.person > span {
  display: block;
  font-size: 8px;
  letter-spacing: 0.1em;
  color: var(--rust);
  line-height: 1.7;
  margin-bottom: 8px;
}
.person h3 {
  font-size: 22px;
  font-family: 'DM Serif Display', Georgia;
}
.membership {
  background: var(--ink);
  color: var(--paper);
}
.membership em {
  color: #d8b47b;
}
.membership .section-label {
  color: #c1d0c5;
  border-color: #ffffff30;
}
.membership-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8%;
}
.membership .button {
  margin-top: 35px;
  background: #e5d8bb;
  color: var(--ink);
}
.benefits > div {
  display: flex;
  gap: 25px;
  padding: 22px 0;
  border-bottom: 1px solid #ffffff25;
}
.benefits > div:first-child {
  padding-top: 0;
}
.benefits > div > span {
  color: #d8b47b;
  font-size: 11px;
}
.benefits p {
  color: #b8cbc0;
  font-size: 14px;
  margin-top: 10px;
}
.benefits h3 {
  font-size: 20px;
}
.membership-type {
  display: flex;
  align-items: center;
  gap: 35px;
  border-top: 1px solid #ffffff30;
  margin-top: 50px;
  padding-top: 30px;
}
.membership-type .eyebrow {
  color: #d8b47b;
  margin: 0;
}
.membership-type p {
  font-size: 12px;
  color: #b8cbc0;
}
.membership-type a {
  white-space: nowrap;
  margin-left: auto;
}
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8%;
}
.contact-links > a {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
  font-size: 22px;
}
.contact-links p {
  margin-top: 25px;
  font-size: 13px;
}
footer {
  padding: 40px 6% 20px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
}
footer img {
  width: 250px;
  mix-blend-mode: multiply;
}
footer p {
  font-size: 11px;
}
footer > p {
  font-family: 'DM Serif Display';
  font-size: 22px;
  color: var(--ink);
}
footer > a {
  font-size: 12px;
}
.footer-bottom {
  width: 100%;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding-top: 25px;
  margin-top: 15px;
  font-size: 9px;
  color: var(--muted);
}
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 650ms var(--ease-out),
    transform 650ms var(--ease-out);
}
.js .reveal.visible {
  opacity: 1;
  transform: none;
}
@keyframes city-enter {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.motion-paused * {
  animation-play-state: paused !important;
}
.motion-paused .reveal {
  opacity: 1;
  transform: none;
  transition: none;
}
@media (hover: hover) and (pointer: fine) {
  .button:hover {
    background: #245954;
    transform: translateY(-2px);
  }
  nav a:hover,
  .text-link:hover {
    color: var(--rust);
  }
}
@media (min-width: 1600px) {
  .section {
    padding-left: max(6%, calc((100% - 1400px) / 2));
    padding-right: max(6%, calc((100% - 1400px) / 2));
  }
}
@media (max-width: 1100px) {
  header {
    padding: 0 4%;
    gap: 15px;
  }
  .brand {
    width: 220px;
  }
  nav {
    gap: 13px;
    font-size: 11px;
  }
  .nav-join {
    display: none;
  }
  .invitation-grid {
    gap: 20px;
  }
  .invitation h1 {
    font-size: 64px;
  }
  .hero-actions {
    gap: 15px;
    flex-wrap: wrap;
  }
  .heritage-arch {
    min-height: 460px;
  }
  .hero-art {
    padding-left: 5px;
  }
  .science-medallion {
    left: -20px;
    width: 125px;
    height: 170px;
  }
  .science-medallion img {
    height: 120px;
  }
  .registration {
    grid-template-columns: 1fr 1fr;
  }
  .registration > div:first-child {
    grid-column: 1/-1;
  }
  .people {
    gap: 30px 20px;
  }
  .portrait {
    height: 260px;
  }
  .hero-bottom {
    gap: 18px;
  }
  .hero-bottom a {
    display: none;
  }
}
@media (max-width: 760px) {
  html {
    scroll-padding-top: 90px;
  }
  header {
    height: 80px;
  }
  .brand {
    width: 230px;
  }
  .menu-toggle {
    display: block;
    border: 1px solid var(--line);
    background: none;
    font-size: 22px;
    width: 44px;
    height: 44px;
    color: var(--ink);
  }
  nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--paper);
    padding: 15px 6% 25px;
    border-bottom: 1px solid var(--line);
    font-size: 15px;
  }
  nav.open {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px 25px;
  }
  .invitation {
    padding: 20px 6% 0;
  }
  .hero-kicker {
    font-size: 8px;
  }
  .hero-kicker span:last-child {
    display: none;
  }
  .invitation-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .invitation-copy {
    padding: 35px 0 10px;
  }
  .invitation h1 {
    font-size: clamp(49px, 10.8vw, 76px);
  }
  .eyebrow {
    font-size: 9px;
    margin-bottom: 18px;
  }
  .hero-summary {
    font-size: 16px;
  }
  .hero-actions {
    margin-top: 25px;
  }
  .host-signature {
    margin-top: 27px;
  }
  .hero-art {
    width: 90%;
    max-width: 450px;
    margin: 30px auto 20px;
    padding-left: 10px;
  }
  .heritage-arch {
    min-height: 410px;
  }
  .arch-label {
    top: 75px;
    font-size: 7px;
  }
  .arch-title {
    top: 111px;
    font-size: 34px;
  }
  .city-art {
    bottom: 0;
  }
  .science-medallion {
    left: -20px;
    bottom: 35px;
  }
  .hero-bottom {
    gap: 13px;
    flex-wrap: wrap;
    font-size: 7px;
    padding: 15px 0;
  }
  .hero-bottom button {
    margin-left: auto;
    font-size: 9px;
  }
  .hero-bottom i {
    font-size: 13px;
  }
  .announcement {
    padding: 16px 6%;
    gap: 15px;
  }
  .announcement p {
    font-size: 12px;
  }
  .announcement p span {
    display: none;
  }
  .announcement a {
    font-size: 9px;
  }
  .section {
    padding: 60px 6%;
  }
  .section-label {
    margin-bottom: 32px;
    font-size: 8px;
    gap: 15px;
  }
  .section-label span:last-child {
    display: none;
  }
  .about-grid,
  .society-purpose,
  .science-editorial-grid,
  .conference-grid,
  .membership-grid,
  .contact {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .about-copy p {
    font-size: 14px;
  }
  .society-purpose {
    margin-top: 30px;
  }
  .section-heading {
    align-items: start;
    flex-direction: column;
    gap: 20px;
  }
  .achievement-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px 22px;
  }
  .achievement-grid strong,
  .achievement-icon {
    font-size: 60px;
    margin-bottom: 12px;
  }
  .achievement-grid h3 {
    font-size: 17px;
  }
  .achievement-grid p {
    font-size: 12px;
  }
  .event-row {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .event-status {
    justify-self: start;
    grid-row: 2;
  }
  .event-row h3 {
    font-size: 23px;
  }
  .science-image {
    max-width: 440px;
    margin: 0 auto;
  }
  .science-editorial-grid {
    gap: 40px;
  }
  .science-topics summary {
    font-size: 13px;
    gap: 10px;
  }
  .city-intro p:last-child {
    font-size: 14px;
  }
  .city-panorama {
    margin: 0 -20%;
  }
  .city-panorama img {
    margin-bottom: -20px;
  }
  .city-notes {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .city-notes h3 {
    font-size: 24px;
  }
  .conference-poster {
    padding: 25px;
  }
  .poster-name {
    font-size: 70px;
  }
  .registration {
    padding: 23px;
    gap: 22px;
    margin-top: 35px;
  }
  .fee-select {
    grid-column: 1/-1;
  }
  .registration > a {
    justify-self: end;
    padding: 8px;
  }
  .people {
    grid-template-columns: 1fr 1fr;
    gap: 30px 18px;
  }
  .portrait {
    height: 230px;
  }
  .person h3 {
    font-size: 18px;
  }
  .person > span {
    font-size: 7px;
  }
  .membership-type {
    flex-direction: column;
    align-items: start;
    gap: 20px;
  }
  .membership-type a {
    margin-left: 0;
  }
  .contact-links > a {
    font-size: 20px;
  }
  footer > p {
    display: none;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 15px;
    line-height: 1.6;
  }
}
@media (max-width: 400px) {
  .portrait {
    height: 190px;
  }
  .hero-bottom {
    gap: 9px;
  }
  .hero-bottom button {
    width: 100%;
    text-align: right;
  }
  .heritage-arch {
    min-height: 360px;
  }
  .arch-label {
    top: 65px;
  }
  .arch-title {
    top: 95px;
  }
  .science-medallion {
    width: 105px;
    height: 150px;
  }
  .science-medallion img {
    height: 100px;
  }
  .button {
    font-size: 12px;
    padding: 15px 18px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .button {
    transition: background 150ms ease;
  }
  .button:hover {
    transform: none !important;
  }
}


/*Soumya*/
.registration > a .register_class{
  font-size: 17px;
}