.portal-hero {
  --hero-ink: #141c39;
  position: relative;
  height: 100svh;
  min-height: 620px;
  max-height: 1080px;
  display: block;
  overflow: hidden;
  isolation: isolate;
  background: #f3f4fc;
  color: var(--hero-ink);
  text-align: left;
  touch-action: pan-y pinch-zoom;
}
.hero-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 650ms ease, visibility 650ms; }
.hero-slide.is-active { opacity: 1; visibility: visible; }
.hero-slide-event {
  background: radial-gradient(ellipse at 48% 0%, #f7dcf4b8 0, transparent 64%),
    radial-gradient(ellipse at 80% 15%, #e3defd 0, #f3eefa77 32%, transparent 63%),
    linear-gradient(120deg, #f0f6fe, #faf7ff 62%, #efebfc);
}
.portal-hero .container { width: min(1320px, calc(100% - 160px)); }
.hero-event-copy { position: relative; z-index: 2; padding: clamp(160px, 21.5vh, 240px) 0 0; pointer-events: none; }
.hero-wordmark { display: block; width: clamp(360px, 38vw, 560px); height: auto; margin: 0 0 31px; }
.hero-event-copy h1 { color: #111a35; font-size: clamp(44px, 5.4vw, 86px); line-height: 1.35; margin: 0; text-shadow: none; font-weight: 850; letter-spacing: -.025em; white-space: nowrap; }
.hero-name, .hero-name-accent { display: inline; }
.hero-name-accent { color: #6c54df; background: linear-gradient(100deg, #4e64ed, #9352df); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-theme { display: flex; align-items: center; gap: 16px; font-size: clamp(21px, 1.8vw, 28px); line-height: 1.5; color: #4b526b; font-weight: 500; letter-spacing: .07em; margin: 28px 0 12px; }
.hero-theme span { color: #7874b5; }
.hero-discover, .intro-discover { display: inline-flex; align-items: center; gap: 24px; color: #3b4163; font-size: 15px; margin-top: 22px; padding: 9px 0; pointer-events: auto; }
.hero-discover:hover, .intro-discover:hover { color: #5552c9; text-decoration: none; }
.hero-discover svg, .hero-meta svg, .hero-controls svg, .hero-scroll svg { width: 22px; height: 22px; stroke: currentColor; stroke-width: 1.5; fill: none; flex-shrink: 0; }
.hero-meta { position: absolute; inset: auto 0 47px; z-index: 2; pointer-events: none; }
.hero-meta p { display: flex; align-items: center; gap: 12px; color: #28334f; font-size: 18px; line-height: 1.5; font-weight: 550; margin: 0 0 10px; }
.hero-meta p:last-child { margin-bottom: 0; }
.hero-meta small { font-size: 11px; font-weight: 450; color: #5c6480; border: 1px solid #9298b4; border-radius: 2px; padding: 0 4px; line-height: 1.6; }
.light-grid, .token-ribbon { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.light-grid { opacity: .5; mask-image: linear-gradient(#000 0%, #000 52%, #0008 72%, transparent 94%); }
.token-ribbon { z-index: 1; }
.hero-city-video { position: absolute; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: center; }
.hero-slide-city { background: #07172a; }
.video-nav-shade { position: absolute; inset: 0 0 auto; height: 150px; pointer-events: none; background: linear-gradient(#06172c80, transparent); }
.portal-hero.is-city .hero-pagination { text-shadow: 0 1px 8px #07172a88; }
.hero-controls { position: absolute; right: max(80px, calc((100% - 1320px) / 2)); bottom: 48px; display: flex; align-items: center; gap: 12px; color: #3a4260; z-index: 5; }
.hero-controls[hidden] { display: none; }
.hero-pagination { display: flex; align-items: center; gap: 2px; margin-right: 16px; color: #5f6885; font-variant-numeric: tabular-nums; }
.hero-pagination button { border: 0; background: transparent; color: inherit; min-width: 36px; min-height: 44px; padding: 4px; font-size: 13px; font-weight: 450; }
.hero-pagination button[aria-current="true"] { font-size: 20px; font-weight: 650; }
.hero-pagination > span { opacity: .5; font-size: 12px; }
.hero-motion:focus-visible { clip-path: none; width: auto; height: auto; padding: 10px 15px; margin: 0; left: 24px; bottom: 12px; z-index: 6; color: #263452; background: #fff; border: 0; border-radius: 3px; }
.hero-arrow { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; border-radius: 50%; border: 0; color: #263452; background: #ffffff94; transition: background 180ms; }
.hero-arrow:hover { background: #fff; }
.hero-scroll { position: absolute; bottom: 45px; left: 50%; transform: translateX(-50%); display: flex; align-items: center; flex-direction: column; gap: 7px; font-size: 11px; font-weight: 450; letter-spacing: .1em; color: #656b82; z-index: 3; }
.hero-scroll svg { width: 16px; height: 26px; }
.hero-scroll:hover { color: #514cbe; text-decoration: none; }
.portal-hero.is-city .hero-scroll, .portal-hero.is-city .hero-pagination { color: #fff; }
.home-page .portal-section { padding: 88px 0; }
.home-page .portal-title { text-align: left; margin-bottom: 36px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.home-page .portal-title h2 { font-size: 36px; }
.home-page .portal-title > span { display: none; }
.home-page .section-more { font-size: 14px; font-weight: 450; color: #525d78; white-space: nowrap; }
.home-page .section-more span { margin-left: 12px; }
.home-page .intro-section { background: #f4f4fb; color: #46516b; }
.home-page .intro-section .portal-title h2 { color: #141c39; }
.home-page .intro-copy { margin-left: 0; max-width: 980px; font-size: 19px; line-height: 2; }
.home-page .intro-more { margin-left: 0; color: #59637c; }
.home-page .intro-discover { color: #4d4ab5; margin-top: 10px; }
.intro-discover svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.home-page .history-empty { text-align: left; background: transparent; border: 0; padding: 0; }
.home-page .history-empty h3 { font-size: 21px; margin-bottom: 9px; color: #68758c; }
.home-page .committee-panel { min-height: 0; padding: 40px 24px; }
.home-page .committee-empty h3 { font-size: 22px; margin-bottom: 12px; }
.home-page .committee-empty p { margin-bottom: 0; }
.home-page .service-grid > a { border: 0; border-radius: 0; border-top: 1px solid #dfe3ee; background: transparent; padding: 28px 20px 10px; text-align: left; }
.home-page .service-grid svg { display: none; }
.home-page .award-medal { display: none; }
.home-page .award-podium article { border: 0; border-radius: 0; background: transparent; padding-top: 15px; }
@media (min-width: 1650px) { .hero-event-copy { padding-top: 21vh; } }
@media (max-width: 1100px) {
  .portal-hero { min-height: 620px; }
  .portal-hero .container { width: calc(100% - 96px); }
  .hero-controls { right: 48px; }
  .hero-scroll { display: none; }
  .hero-event-copy { padding-top: 165px; }
  .hero-wordmark { width: clamp(280px, 42vw, 430px); }
  .hero-event-copy h1 { font-size: clamp(36px, 5.5vw, 64px); }
}
@media (max-width: 760px) {
  .portal-hero { height: 100svh; min-height: 660px; max-height: 900px; scroll-margin-top: 74px; }
  .portal-hero .container { width: calc(100% - 48px); }
  .hero-event-copy { padding-top: 145px; }
  .hero-wordmark { width: 54%; max-width: 280px; margin-bottom: 24px; }
  .hero-event-copy h1 { font-size: clamp(21px, 6vw, 43px); line-height: 1.5; letter-spacing: -.025em; }
  .hero-theme { font-size: 19px; gap: 10px; margin: 22px 0 12px; letter-spacing: .025em; }
  .hero-discover { font-size: 14px; margin-top: 13px; }
  .light-grid { opacity: .45; }
  .hero-meta { bottom: 104px; }
  .hero-meta p { font-size: 14px; gap: 10px; margin-bottom: 9px; }
  .hero-meta svg { width: 17px; height: 17px; }
  .hero-controls { bottom: 25px; right: 24px; gap: 10px; }
  .hero-arrow { width: 44px; height: 44px; }
  .hero-city-video { object-fit: cover; object-position: center; }
  .hero-pagination { margin-right: 4px; gap: 0; }
  .hero-pagination button { min-width: 30px; }
  .home-page .portal-section { padding: 54px 0; }
  .home-page .portal-title { margin-bottom: 26px; }
  .home-page .portal-title h2 { font-size: 28px; }
  .home-page .intro-copy { font-size: 16px; }
  .home-page .service-grid > a { padding: 23px 0; }
}
@media (max-width: 360px) {
  .portal-hero .container { width: calc(100% - 36px); }
  .hero-event-copy h1 { font-size: 21px; }
  .hero-controls { right: 18px; gap: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-slide { transition-duration: 150ms; }
  .hero-city-video { animation: none !important; }
}
@media print {
  .portal-hero { height: 480px; min-height: 480px; }
  .hero-slide-event { opacity: 1; visibility: visible; }
  .hero-slide-city, .hero-controls, .hero-scroll { display: none; }
  .hero-meta { bottom: 20px; }
  .hero-event-copy { padding-top: 30px; }
}