:root {
  --bg: #eef0eb;
  --surface: #f8f7f2;
  --surface-strong: #ffffff;
  --ink: #111318;
  --muted: #5f6874;
  --line: rgba(17, 19, 24, 0.12);
  --navy: #1f5fae;
  --navy-deep: #143f79;
  --crimson: #3f82d8;
  --gold: #d6a43a;
  --sage: #b7c8b2;
  --radius: 24px;
  --shadow: 0 22px 60px rgba(17, 47, 95, 0.14);
  --font-sans: "Brava Sans Semi Bold", "Brava Sans", "Helvetica Neue", "Segoe UI", sans-serif;
  --font-display: "Brava Sans Semi Bold", "Brava Sans", "Helvetica Neue", "Segoe UI", sans-serif;
  --max: 1380px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at top right, rgba(31, 95, 174, 0.16), transparent 30%),
    radial-gradient(circle at top left, rgba(214, 164, 58, 0.12), transparent 22%),
    linear-gradient(180deg, #f4f7fb 0%, #e6eef8 100%);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 400;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0; line-height: 1.65; }
.site-shell { min-height: 100vh; }
.utility-bar {
  background: var(--navy-deep);
  color: #f5f7fb;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.utility-bar__inner, .site-header__inner, .page, .site-footer__inner {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}
.utility-bar__inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(248, 247, 242, 0.86);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1rem 0;
}
.brand { display: flex; align-items: center; gap: 1rem; }
.brand__mark {
  width: 64px;
  height: 64px;
  display: block;
  border-radius: 16px;
  background: url("./icon.png") center/100% no-repeat;
  color: transparent;
  font-size: 0;
  box-shadow: var(--shadow);
}
.brand__eyebrow { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--muted); }
.brand__title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.05;
  display: block;
  font-weight: 300;
  letter-spacing: 0.02em;
}
.menu-toggle {
  display: none; border: 1px solid var(--line); background: transparent; border-radius: 999px;
  padding: 0.65rem 1rem; font: inherit;
}
.site-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; }
.site-nav a,
.nav-group__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1rem; border-radius: 999px; font-size: 0.94rem; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--navy-deep);
}
.nav-group__trigger {
  border: 0;
  background: transparent;
  appearance: none;
  font-family: var(--font-sans);
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--navy-deep);
  cursor: default;
}
.site-nav > a:hover,
.site-nav > a.is-active,
.nav-group__link:hover,
.nav-group__link.is-active,
.nav-group.is-active .nav-group__link { background: var(--navy); color: #fff; }
.nav-group {
  position: relative;
  display: flex;
  align-items: center;
}
.nav-group::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 0.8rem;
}
.nav-submenu {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 250px;
  max-width: calc(100vw - 1rem);
  padding: 0.8rem 0.55rem 0.55rem;
  display: grid;
  gap: 0.25rem;
  background: rgba(113, 110, 112, 0.96);
  border-radius: 0;
  box-shadow: 0 22px 45px rgba(15, 28, 45, 0.16);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transform-origin: top right;
  transition: opacity 160ms ease, transform 160ms ease;
  z-index: 30;
}
.nav-submenu a {
  padding: 0.92rem 1rem;
  border-radius: 0;
  color: #fff;
  text-transform: none;
  white-space: nowrap;
  letter-spacing: 0.02em;
  font-weight: 700;
}
.nav-submenu a:hover,
.nav-submenu a.is-active {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}
.nav-group:hover .nav-submenu,
.nav-group:focus-within .nav-submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.page { padding: 2rem 0 4rem; }
.hero {
  position: relative; overflow: hidden; border-radius: 0; min-height: 650px; display: grid;
  align-items: start;
  background:
    radial-gradient(circle at 84% 42%, rgba(63, 130, 216, 0.12), transparent 24%),
    linear-gradient(180deg, #f0f5fb 0%, #ebf2fb 100%);
  background-color: #eef4fb;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: clamp(220px, 20vw, 300px);
  background:
    linear-gradient(180deg, rgba(20, 63, 121, 0.18), rgba(20, 63, 121, 0.04)),
    url("./titlefin2.png") center top/100% auto no-repeat;
  border-bottom: 1px solid rgba(31, 95, 174, 0.14);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 220px -150px auto auto;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.16) 42%, rgba(255, 255, 255, 0) 70%);
}
.hero__content {
  position: relative;
  z-index: 1;
  margin: clamp(17rem, 22vw, 19.4rem) 0 0 3.2rem;
  padding: 1.55rem 1.7rem 1.75rem;
  width: min(100% - 6.4rem, 980px);
  max-width: 980px;
  color: #fff;
  background: rgba(20, 50, 93, 0.88);
  border-radius: 30px;
  box-shadow: 0 24px 56px rgba(17, 47, 95, 0.18);
}
.kicker {
  display: inline-flex; align-items: center; gap: 0.65rem; padding: 0.5rem 0.9rem; border-radius: 999px;
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2); backdrop-filter: blur(12px);
  font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase;
}
.hero .kicker {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  backdrop-filter: none;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.hero h1, .page-hero h1 {
  margin: 1rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.2vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  font-weight: 600;
}
.hero h1 {
  margin: 1rem 0 0;
  max-width: none;
  font-size: clamp(2.9rem, 4.2vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  font-weight: 600;
}
.hero .lead, .page-hero .lead { max-width: 48ch; font-size: 1.02rem; color: rgba(255,255,255,0.9); }
.hero__date { margin: 1.15rem 0 1.5rem; display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero__date span, .pill {
  display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.7rem 1rem; border-radius: 999px;
  background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.18); backdrop-filter: blur(12px); font-weight: 700;
}
.hero__band {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.35rem 5.4rem 1.45rem;
  background: var(--navy);
  border-top: 4px solid #ffffff;
  color: #fff;
}
.hero__band-copy {
  display: grid;
  gap: 0.25rem;
}
.hero__band-copy strong {
  font-size: 1.02rem;
  font-weight: 700;
}
.hero__band-copy span {
  font-size: 0.92rem;
}
.hero__band-mark {
  font-size: 1.05rem;
  font-weight: 700;
  white-space: nowrap;
}
.button-row { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: 1.6rem; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem; padding: 0.95rem 1.3rem;
  border-radius: 999px; border: 1px solid transparent; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.88rem;
}
.button--gold { background: var(--gold); color: var(--ink); }
.button--navy { background: var(--navy); color: #fff; }
.button--line { background: transparent; color: var(--navy-deep); border-color: rgba(31,95,174,0.2); }
.button--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.26); }
.section-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 1.4rem; margin-top: 1.5rem; }
.section-grid > :only-child { grid-column: 1 / -1; }
.banner-showcase {
  margin-top: 1.5rem;
  padding: 1.2rem;
  background: rgba(255,255,255,0.68);
}
.banner-showcase__image {
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(17, 47, 95, 0.16);
  border: 1px solid rgba(31, 95, 174, 0.08);
}
.panel, .info-card, .stat-card, .deadline-card, .hotel-card, .contact-card, .speaker-card, .committee-card, .schedule-card, .form-card {
  background: rgba(255,255,255,0.78); border: 1px solid rgba(255,255,255,0.65); border-radius: var(--radius); box-shadow: var(--shadow);
}
.panel { padding: 1.6rem; }
.panel h2, .section-heading h2, .page-section h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 2.4vw, 2.5rem);
  line-height: 1.05;
  font-weight: 600;
}
.panel h3, .page-section h3, .card-title {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
  font-weight: 400;
}
.section-heading { margin: 3.6rem 0 1.2rem; }
.section-heading p { max-width: 70ch; color: var(--muted); }
.split-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.topic-list, .plain-list, .contact-list { display: grid; gap: 0.85rem; }
.topic-item, .plain-item, .contact-item {
  padding: 1rem 1.1rem; border-radius: 18px; background: rgba(31,95,174,0.06); border: 1px solid rgba(31,95,174,0.1);
}
.topic-item strong, .plain-item strong { display: block; margin-bottom: 0.25rem; }
.news-list, .event-list, .timeline, .schedule-list { display: grid; gap: 1rem; }
.news-item, .event-item, .timeline-item, .schedule-item { display: grid; gap: 0.35rem; padding: 1.1rem 0; border-top: 1px solid var(--line); }
.news-item:first-child, .event-item:first-child, .timeline-item:first-child, .schedule-item:first-child { border-top: 0; padding-top: 0; }
.meta { font-size: 0.82rem; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.section-columns { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.stat-card, .deadline-card, .hotel-card, .contact-card, .speaker-card, .committee-card, .schedule-card, .form-card { padding: 1.4rem; }
.stat-card strong {
  display: block;
  font-size: 2.2rem;
  font-family: var(--font-display);
  color: var(--navy);
  font-weight: 300;
}
.page-hero {
  padding: 2rem 2.1rem; border-radius: 28px; background: linear-gradient(125deg, rgba(31,95,174,0.96), rgba(31,95,174,0.82)), linear-gradient(135deg, rgba(214,164,58,0.28), transparent);
  color: #fff; box-shadow: var(--shadow);
}
.page-hero .lead { color: rgba(255,255,255,0.84); }
.page-section { margin-top: 2rem; }
.committee-grid, .speaker-grid, .hotel-grid, .contact-grid, .deadline-grid, .schedule-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem;
}
.committee-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.avatar {
  width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, var(--crimson), var(--gold));
  color: #fff; font-weight: 800; font-size: 1.1rem; margin-bottom: 1rem;
}
.committee-photo {
  width: min(170px, 100%);
  aspect-ratio: 4 / 5;
  border-radius: 22px;
  display: block;
  margin-bottom: 1rem;
  object-fit: cover;
  object-position: center top;
  background: #e8ebf0;
  border: 1px solid rgba(31,95,174,0.08);
}
.subtle { color: var(--muted); }
.tag-row { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 0.9rem; }
.tag { padding: 0.45rem 0.7rem; border-radius: 999px; background: rgba(31,95,174,0.08); color: var(--navy); font-size: 0.78rem; font-weight: 700; }
.agenda-board {
  padding: 0.4rem 0 0;
}
.agenda-month {
  padding-bottom: 0.95rem;
  border-bottom: 1px solid var(--line);
  font-size: 1.8rem;
  font-weight: 300;
}
.agenda-day {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 1.4rem;
  padding: 1.45rem 0;
  border-bottom: 1px solid var(--line);
}
.agenda-day__date {
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 0.15rem;
}
.agenda-day__weekday {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.agenda-day__number {
  font-size: 2rem;
  line-height: 0.95;
  font-weight: 700;
  color: var(--navy-deep);
}
.agenda-day__events {
  display: grid;
  gap: 0.85rem;
}
.agenda-segment {
  margin: 0.2rem 0 0.1rem;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.agenda-event {
  display: grid;
  grid-template-columns: minmax(180px, 220px) 1fr;
  gap: 1rem;
  align-items: start;
}
.agenda-event__time {
  color: var(--navy);
  font-size: 1rem;
  line-height: 1.35;
  white-space: nowrap;
}
.agenda-event__title {
  font-size: 1.05rem;
  line-height: 1.38;
}
.agenda-event__note {
  display: block;
  margin-top: 0.15rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.program-agenda {
  padding: 2rem;
  border-radius: 32px;
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(31,95,174,0.12);
  box-shadow: var(--shadow);
}
.program-agenda__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.4vw, 3.4rem);
  line-height: 1.02;
  font-weight: 300;
  text-align: center;
  color: var(--navy-deep);
}
.program-agenda__intro,
.program-agenda__hint {
  margin: 0;
  text-align: center;
  color: var(--muted);
}
.program-agenda__intro {
  margin-top: 0.9rem;
}
.program-agenda__figure {
  margin: 1.6rem 0 0;
}
.program-agenda__link {
  display: block;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(31,95,174,0.12);
  box-shadow: var(--shadow);
}
.program-agenda__image {
  display: block;
  width: 100%;
  height: auto;
}
.program-agenda__hint {
  margin-top: 1rem;
  font-size: 0.92rem;
}
.program-overview {
  padding: 2rem;
  border-radius: 32px;
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(31,95,174,0.12);
  box-shadow: var(--shadow);
}
.program-overview__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.4vw, 3.4rem);
  line-height: 1.02;
  font-weight: 300;
  text-align: center;
  color: var(--navy-deep);
}
.program-overview__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1.6rem;
  align-items: start;
}
.program-day-column {
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(31,95,174,0.12);
  background: rgba(255,255,255,0.94);
  min-height: 100%;
}
.program-day-column__head {
  padding: 0.9rem 0.85rem 0.95rem;
  background: linear-gradient(135deg, var(--navy-deep), var(--navy));
  color: #fff;
  text-align: center;
}
.program-day-column__weekday {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: none;
  opacity: 0.82;
}
.program-day-column__date {
  display: block;
  margin-top: 0.18rem;
  font-size: 1rem;
  line-height: 1.14;
  font-weight: 700;
}
.program-day-column__phase {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.78;
}
.program-day-column__body {
  display: grid;
  gap: 0.65rem;
  padding: 0.8rem;
}
.program-slot,
.program-legend__swatch {
  border: 1px solid rgba(17,19,24,0.08);
}
.program-slot {
  display: grid;
  gap: 0.28rem;
  padding: 0.72rem 0.78rem;
  border-radius: 16px;
}
.program-slot__time {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(17,19,24,0.66);
}
.program-slot__title {
  font-size: 0.88rem;
  line-height: 1.28;
  font-weight: 700;
  color: var(--ink);
}
.program-slot__note {
  font-size: 0.78rem;
  line-height: 1.3;
  color: var(--muted);
}
.program-slot--arrival {
  background: #dff1e8;
}
.program-slot--registration {
  background: #d9e7ff;
}
.program-slot--ceremony {
  background: #d4eef4;
}
.program-slot--plenary {
  background: #4b53b8;
}
.program-slot--plenary .program-slot__time,
.program-slot--plenary .program-slot__title,
.program-slot--plenary .program-slot__note {
  color: #fff;
}
.program-slot--invited {
  background: #e7d8ff;
}
.program-slot--poster {
  background: #def4ea;
}
.program-slot--panel {
  background: #d9d1f7;
}
.program-slot--oral {
  background: #5a2d92;
}
.program-slot--oral .program-slot__time,
.program-slot--oral .program-slot__title,
.program-slot--oral .program-slot__note {
  color: #fff;
}
.program-slot--meal {
  background: #d7efe1;
}
.program-slot--break,
.program-slot--transition {
  background: #e8edf5;
}
.program-slot--social {
  background: #188a7c;
}
.program-slot--social .program-slot__time,
.program-slot--social .program-slot__title,
.program-slot--social .program-slot__note {
  color: #fff;
}
.program-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem 1rem;
  margin-top: 1.35rem;
}
.program-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.83rem;
}
.program-legend__swatch {
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 4px;
}
@media (max-width: 1360px) {
  .program-overview__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1120px) {
  .program-overview__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.plenary-list {
  display: grid;
  gap: 2.25rem;
}
.plenary-block {
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(17, 19, 24, 0.08);
  border-radius: 28px;
  padding: 1.55rem 1.7rem 1.75rem;
  box-shadow: var(--shadow);
}
.plenary-date {
  margin: 0 0 1.5rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}
.plenary-meta {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1.4rem;
  font-size: 1rem;
}
.plenary-meta strong {
  font-weight: 700;
}
.plenary-speaker-name {
  font-weight: 700;
  color: var(--navy-deep);
}
.plenary-profile {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1.5rem;
  align-items: start;
}
.plenary-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 0;
  object-fit: cover;
  object-position: center top;
  background: #d8dde6;
}
.plenary-photo--placeholder {
  display: grid;
  place-items: center;
  border: 1px solid rgba(31,95,174,0.08);
  background: linear-gradient(145deg, rgba(31,95,174,0.16), rgba(214,164,58,0.18));
  color: var(--navy-deep);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.plenary-content {
  display: grid;
  gap: 1.2rem;
}
.plenary-copy {
  display: grid;
  gap: 1rem;
}
.plenary-copy p {
  font-size: 1rem;
  line-height: 1.6;
}
.plenary-copy strong {
  font-weight: 700;
}
.plenary-cta {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0.9rem 1.1rem;
  background: var(--navy);
  color: #fff;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.bio-disclosure {
  border: 1px solid rgba(17, 19, 24, 0.14);
}
.bio-disclosure summary {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 46px;
  padding: 0.9rem 1.1rem;
  background: var(--navy);
  color: #fff;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  list-style: none;
}
.bio-disclosure summary::-webkit-details-marker {
  display: none;
}
.bio-toggle-icon {
  width: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.1rem;
  line-height: 1;
}
.bio-toggle-icon::before {
  content: "+";
}
.bio-disclosure[open] .bio-toggle-icon::before {
  content: "-";
}
.bio-panel {
  padding: 1.8rem 1.85rem 1.95rem;
  background: rgba(255,255,255,0.68);
}
.bio-panel h3 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 2.8vw, 2.5rem);
  line-height: 1.05;
  text-transform: uppercase;
}
.bio-panel p {
  margin-top: 0.95rem;
  font-size: 1rem;
  line-height: 1.6;
}
.bio-panel p:first-of-type {
  margin-top: 0;
}
.table-wrap { overflow-x: auto; border-radius: 18px; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; background: rgba(255,255,255,0.9); }
th, td { text-align: left; padding: 0.95rem 1rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: rgba(31,95,174,0.08); font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; }
.table-wrap--registration {
  border-radius: 0;
  border: 1px solid rgba(17, 19, 24, 0.32);
  background: transparent;
  box-shadow: none;
}
.table-wrap--registration table {
  background: transparent;
  table-layout: fixed;
}
.table-wrap--registration th,
.table-wrap--registration td {
  padding: 1.15rem 1.25rem;
  min-height: 84px;
  text-align: center;
  border-bottom: 1px solid rgba(17, 19, 24, 0.32);
  font-size: 0.98rem;
  width: 50%;
}
.table-wrap--registration th {
  background: var(--navy);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.table-wrap--registration td {
  background: rgba(222, 228, 220, 0.9);
}
.table-wrap--registration tbody tr:nth-child(even) td {
  background: rgba(236, 239, 233, 0.95);
}
.table-wrap--registration tbody tr:last-child td {
  border-bottom: 0;
}
.submission-layout {
  display: grid;
  gap: 3rem;
  padding-top: 0.6rem;
}
.submission-intro-block {
  display: grid;
  gap: 1.15rem;
}
.submission-intro {
  max-width: 1180px;
  margin: 0 auto;
  font-size: clamp(1.14rem, 1.55vw, 1.45rem);
  line-height: 1.5;
}
.submission-doc {
  max-width: 1180px;
  margin: 0 auto;
  font-size: clamp(1.02rem, 1.28vw, 1.18rem);
  line-height: 1.5;
  text-align: center;
}
.submission-doc__link {
  color: #3f82d8;
  font-weight: 700;
  text-decoration: none;
}
.submission-doc__link:hover,
.submission-doc__link:focus-visible {
  text-decoration: underline;
}
.submission-section {
  display: grid;
  gap: 1.8rem;
}
.submission-section__header {
  display: grid;
  justify-items: center;
  gap: 0.7rem;
}
.submission-section__header h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.3vw, 3rem);
  line-height: 1.05;
  font-weight: 400;
  color: var(--navy);
  text-align: center;
}
.submission-section__rule {
  width: min(480px, 100%);
  height: 1px;
  background: rgba(17, 19, 24, 0.34);
}
.submission-copy {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  gap: 1.6rem;
  font-size: clamp(1.08rem, 1.4vw, 1.3rem);
  line-height: 1.52;
}
.submission-copy--dates {
  max-width: 760px;
  grid-template-columns: repeat(2, minmax(260px, 320px));
  justify-content: center;
  gap: 1rem 1.25rem;
}
.submission-copy--dates p {
  margin: 0;
  padding: 1rem 1.15rem;
  font-size: clamp(1rem, 1.25vw, 1.15rem);
  line-height: 1.4;
  background: rgba(31,95,174,0.06);
  border: 1px solid rgba(31,95,174,0.12);
  border-radius: 18px;
  text-align: left;
}
.submission-copy--dates strong {
  font-weight: 700;
}
.submission-copy p {
  line-height: 1.52;
}
.submission-copy a {
  color: #3f82d8;
}
.tour-card {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 2rem 2rem;
  border-radius: 22px;
  border: 1px solid rgba(17, 19, 24, 0.12);
  border-top: 6px solid var(--navy);
  background: rgba(255,255,255,0.72);
  box-shadow: var(--shadow);
}
.tour-card__header {
  display: grid;
  justify-items: center;
  gap: 0.7rem;
  padding: 1.9rem 0 1.3rem;
}
.tour-card__header h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 2.8vw, 2.7rem);
  line-height: 1.08;
  font-weight: 400;
  color: var(--navy);
  text-align: center;
}
.tour-card__rule {
  width: min(320px, 100%);
  height: 1px;
  background: rgba(17, 19, 24, 0.34);
}
.tour-card__intro {
  max-width: 920px;
  margin: 0 auto 1.5rem;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  text-align: center;
}
.tour-session-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 980px;
  margin: 0 auto;
}
.tour-session {
  display: grid;
  gap: 1rem;
}
.tour-session__header {
  display: grid;
  gap: 0.25rem;
  justify-items: center;
}
.tour-session__header h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.1;
  color: var(--navy-deep);
}
.tour-session__header p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}
.table-wrap--tour {
  border-radius: 0;
  border: 1px solid rgba(17, 19, 24, 0.2);
  background: transparent;
  box-shadow: none;
}
.table-wrap--tour table {
  background: transparent;
  width: 100%;
  table-layout: auto;
}
.table-wrap--tour th,
.table-wrap--tour td {
  padding: 1.1rem 1.2rem;
  text-align: center;
  border-bottom: 1px solid rgba(17, 19, 24, 0.18);
  font-size: 0.98rem;
}
.table-wrap--tour th {
  background: var(--navy);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.table-wrap--tour td {
  background: rgba(236, 239, 233, 0.95);
}
.table-wrap--tour td a {
  color: var(--crimson);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.16em;
}

.table-wrap--tour td a:hover,
.table-wrap--tour td a:focus-visible {
  color: var(--navy-deep);
}
.table-wrap--tour tbody tr:nth-child(even) td {
  background: rgba(222, 228, 220, 0.9);
}
.table-wrap--tour tbody tr:last-child td {
  border-bottom: 0;
}
.tour-row--walk td {
  color: var(--muted);
  font-style: italic;
}
.hotel-table-wrap {
  border-radius: 0;
  border: 1px solid rgba(17, 19, 24, 0.2);
  background: transparent;
  box-shadow: none;
}
.hotel-list-table {
  background: transparent;
}
.hotel-list-table th,
.hotel-list-table td {
  padding: 1.1rem 1.2rem;
  border-bottom: 1px solid rgba(17, 19, 24, 0.18);
  vertical-align: top;
}
.hotel-list-table th {
  background: var(--navy);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.hotel-list-table td {
  background: rgba(236, 239, 233, 0.95);
}
.hotel-list-table tbody tr:nth-child(even) td {
  background: rgba(222, 228, 220, 0.9);
}
.hotel-list-table tbody tr:last-child td {
  border-bottom: 0;
}
.hotel-list__link {
  color: var(--navy-deep);
  font-weight: 700;
  text-decoration: underline;
}
.hotel-list__link:hover {
  color: var(--navy);
}
.attend-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.attend-meta-card {
  display: grid;
  align-content: start;
  gap: 0.85rem;
}
.attend-amount {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3vw, 3rem);
  line-height: 0.95;
  font-weight: 300;
  color: var(--navy-deep);
}
.attend-inline-list {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.attend-inline-list li {
  display: grid;
  gap: 0.12rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--line);
}
.attend-inline-list li:first-child {
  padding-top: 0;
  border-top: 0;
}
.attend-inline-list strong {
  font-size: 1rem;
  font-weight: 700;
}
.attend-inline-list span {
  color: var(--muted);
  font-size: 0.92rem;
}
.attend-venue-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 1rem;
}
.venue-visual {
  padding: 1rem;
}
.venue-photo {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 18px;
  background: #dde3ea;
}
.venue-visual figcaption {
  margin-top: 0.85rem;
  color: var(--muted);
  font-size: 0.92rem;
}
.venue-details {
  display: grid;
  align-content: start;
  gap: 1rem;
}
.stay-feature {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 1.2rem;
  align-items: end;
  margin-bottom: 1.15rem;
}
.stay-feature__actions {
  display: flex;
  align-items: end;
}
.stay-showcase {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 1.2rem;
  align-items: start;
}
.stay-showcase__media,
.stay-card__images {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}
.stay-showcase__content,
.stay-card__content,
.venue-room-copy {
  display: grid;
  align-content: start;
  gap: 0.75rem;
}
.stay-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.stay-card {
  display: grid;
  gap: 1rem;
}
.stay-card__visual {
  margin: 0;
}
.stay-card__visual img,
.venue-room-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 18px;
  background: #dfe5eb;
}
.stay-card__visual figcaption {
  margin-top: 0.45rem;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.attend-subtitle {
  margin: 2.1rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.3vw, 2rem);
  line-height: 1.05;
  font-weight: 300;
}
.attend-hotel-grid .hotel-card {
  display: grid;
  align-content: start;
  gap: 0.7rem;
}
.venue-room-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 1.15rem;
  align-items: stretch;
}
.venue-room-card {
  border-radius: 28px;
  overflow: hidden;
  min-height: 100%;
}
.venue-room-card--info {
  display: grid;
  grid-template-rows: auto 1fr;
  padding: 0;
}
.venue-room-card--map {
  padding: 0;
  display: block;
}
.venue-room-card--info .venue-room-photo {
  aspect-ratio: auto;
  height: clamp(300px, 30vw, 380px);
  border-radius: 0;
}
.venue-room-card--map .venue-room-photo {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 100%;
  border-radius: 0;
  object-fit: cover;
}
.venue-room-copy--info {
  padding: 1.2rem 1.2rem 1.35rem;
  gap: 0.85rem;
}
.venue-room-copy--info h3 {
  margin: 0;
}
.venue-room-copy--info p {
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.5;
}
.venue-room-copy--info .button-row {
  margin-top: 0.7rem;
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
label { display: grid; gap: 0.45rem; font-size: 0.92rem; font-weight: 400; }
input, select, textarea {
  width: 100%; padding: 0.95rem 1rem; border-radius: 14px; border: 1px solid var(--line); background: rgba(255,255,255,0.95); font: inherit; color: var(--ink);
}
textarea { min-height: 120px; resize: vertical; }
.form-note { margin-top: 1rem; color: var(--muted); font-size: 0.92rem; }
.site-footer {
  margin-top: 4rem;
  padding: 3rem 0 2.8rem;
  background: #efefef;
  border-top: 1px solid rgba(17, 19, 24, 0.08);
}
.site-footer__inner {
  display: grid;
  gap: 2rem;
  color: var(--ink);
  text-align: center;
}
.site-footer__header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
.site-footer__mark {
  width: 68px;
  height: 68px;
  display: block;
  border-radius: 16px;
  background: url("./icon.png") center/100% no-repeat;
  color: transparent;
  font-size: 0;
}
.site-footer__title {
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.01em;
}
.site-footer__contacts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  justify-items: center;
}
.site-footer__contact {
  padding: 0 1rem;
  text-align: center;
}
.site-footer__contact h3 {
  margin: 0 0 0.9rem;
  font-size: 1.1rem;
  font-weight: 700;
}
.site-footer__contact p {
  font-size: 1rem;
  line-height: 1.5;
}
.site-footer__contact a {
  color: #3f82d8;
  text-decoration: underline;
}
.site-footer__note {
  max-width: 920px;
  margin: 0 auto;
  font-size: 0.98rem;
  line-height: 1.55;
  color: #2f3238;
  text-align: center;
}
.site-footer__bottom {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 1rem;
  font-size: 0.95rem;
}
.site-footer__copyright {
  grid-column: 2;
  text-align: center;
  line-height: 1.45;
}
.site-footer__top {
  grid-column: 3;
  justify-self: end;
  font-size: 2rem;
  line-height: 1;
  color: var(--ink);
}
@media (max-width: 980px) {
  .section-grid, .section-columns, .committee-grid, .speaker-grid, .hotel-grid, .contact-grid, .deadline-grid, .schedule-grid, .split-list, .form-grid { grid-template-columns: 1fr; }
  .attend-meta-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .attend-venue-grid,
  .stay-feature,
  .stay-showcase,
  .stay-gallery-grid,
  .venue-room-grid { grid-template-columns: 1fr; }
  .tour-card {
    padding: 0 1rem 1rem;
  }
  .tour-session-grid { grid-template-columns: 1fr; }
  .site-footer__contacts { grid-template-columns: 1fr; }
  .agenda-event { grid-template-columns: 1fr; gap: 0.2rem; }
  .agenda-event__time { white-space: normal; }
 .program-agenda { padding: 1.4rem; }
  .program-overview { padding: 1.4rem; }
  .program-overview__grid { grid-template-columns: 1fr; }
  .plenary-profile { grid-template-columns: 1fr; }
  .plenary-photo { width: min(220px, 100%); }
}
@media (max-width: 760px) {
  .utility-bar__inner, .site-header__inner, .page, .site-footer__inner { width: min(calc(100% - 1.2rem), var(--max)); }
  .site-header__inner { flex-wrap: wrap; }
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--navy-deep);
    border-color: rgba(20, 63, 121, 0.18);
    background: rgba(255, 255, 255, 0.72);
    font-weight: 700;
  }
  .site-nav {
    width: 100%;
    display: none;
    padding: 0.9rem;
    margin-top: 0.55rem;
    border: 1px solid rgba(20, 63, 121, 0.1);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 20px 40px rgba(17, 47, 95, 0.08);
    gap: 0.8rem;
  }
  .site-nav.is-open { display: flex; }
  .site-nav > a,
  .nav-group,
  .nav-group__link,
  .nav-submenu a { width: 100%; text-align: center; }
  .site-nav > a,
  .nav-group__link {
    padding: 0.95rem 1rem;
    border-radius: 18px;
    background: rgba(31, 95, 174, 0.06);
  }
  .nav-group { flex-direction: column; align-items: stretch; gap: 0.5rem; }
  .nav-group::after { display: none; }
  .nav-submenu {
    position: static;
    min-width: 0;
    padding: 0.45rem;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    box-shadow: none;
    background: rgba(20, 63, 121, 0.92);
    border-radius: 20px;
    gap: 0.35rem;
  }
  .nav-submenu a {
    padding: 0.9rem 1rem;
    border-radius: 14px;
    color: #fff;
    background: transparent;
    white-space: normal;
  }
  .nav-submenu a:hover,
  .nav-submenu a.is-active {
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
  }
  .hero { min-height: 560px; border-radius: 18px; }
  .hero::before { height: 142px; background-size: 100% auto; }
  .hero::after {
    inset: 155px -135px auto auto;
    width: 230px;
    height: 230px;
  }
  .hero__content {
    margin: 9.9rem 1.2rem 1.2rem;
    padding: 1.4rem;
    width: auto;
    max-width: none;
  }
  .hero h1 {
    max-width: none;
    font-size: clamp(2rem, 8vw, 3rem);
    line-height: 1.08;
  }
  .hero__band {
    position: static;
    padding: 1.2rem 1.2rem 1.3rem;
    flex-direction: column;
    align-items: flex-start;
  }
  .banner-showcase {
    padding: 0.85rem;
  }
  .banner-showcase__image {
    border-radius: 14px;
  }
  .agenda-day {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }
  .agenda-day__date {
    justify-items: start;
    grid-auto-flow: column;
    align-items: end;
    gap: 0.55rem;
  }
  .page-hero { padding: 1.4rem; }
  .attend-meta-grid { grid-template-columns: 1fr; }
  .submission-copy--dates {
    grid-template-columns: 1fr;
    max-width: 420px;
  }
  .stay-showcase__media,
  .stay-card__images { grid-template-columns: 1fr; }
  .site-footer__header {
    justify-content: flex-start;
  }
  .site-footer__title {
    font-size: 1.7rem;
  }
  .site-footer__contact {
    padding: 0;
  }
  .site-footer__bottom {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .site-footer__copyright,
  .site-footer__top {
    grid-column: 1;
    justify-self: center;
    text-align: center;
  }
  .site-footer__inner { flex-direction: column; }
}