:root {
  color-scheme: dark;
  --navy-950: #031027;
  --navy-900: #061a3a;
  --navy-850: #092249;
  --navy-800: #0d2b58;
  --blue: #1888ff;
  --cyan: #02cde4;
  --lime: #b8df36;
  --pink: #ec65c5;
  --orange: #ff9f38;
  --purple: #a977f2;
  --white: #f8fbff;
  --muted: #9eb2cb;
  --muted-2: #7389a6;
  --line: rgba(153, 190, 229, 0.16);
  --card: rgba(8, 31, 67, 0.82);
  --shadow: 0 20px 50px rgba(0, 5, 20, 0.28);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--navy-950);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 10% 5%, rgba(20, 111, 229, 0.22), transparent 28rem),
    linear-gradient(180deg, #061a3a 0%, #03132d 52%, #020e22 100%);
  -webkit-font-smoothing: antialiased;
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

svg {
  display: block;
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ambient {
  position: fixed;
  z-index: -1;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.2;
  pointer-events: none;
}

.ambient-one {
  top: 18vh;
  right: -8rem;
  width: 20rem;
  height: 20rem;
  background: var(--cyan);
}

.ambient-two {
  bottom: 10vh;
  left: -12rem;
  width: 24rem;
  height: 24rem;
  background: #1459cc;
}

.app-shell {
  width: min(100%, 980px);
  min-height: 100vh;
  margin: 0 auto;
  position: relative;
}

.app-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: max(12px, env(safe-area-inset-top)) 18px 10px;
  background: linear-gradient(180deg, rgba(6, 26, 58, 0.96) 60%, rgba(6, 26, 58, 0));
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.brand img {
  width: 47px;
  height: 38px;
  object-fit: contain;
}

.brand span {
  display: grid;
  line-height: 1;
}

.brand b {
  font-size: 18px;
  letter-spacing: 0.12em;
}

.brand small {
  margin-top: 4px;
  color: var(--cyan);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-button,
.text-button {
  position: relative;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(13, 43, 88, 0.62);
  cursor: pointer;
}

.text-button {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.language-switcher {
  display: flex;
  gap: 3px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(13, 43, 88, 0.62);
}

.language-switcher button {
  display: grid;
  min-width: 32px;
  height: 32px;
  place-items: center;
  padding: 0 6px;
  border: 0;
  border-radius: 9px;
  color: var(--muted);
  background: transparent;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.05em;
  cursor: pointer;
}

.language-switcher button.active { color: var(--navy-950); background: var(--cyan); }

#mainContent {
  min-height: calc(100vh - 160px);
  padding: 4px 16px calc(104px + var(--safe-bottom));
  outline: none;
}

.view-enter {
  animation: view-in 0.34s ease both;
}

@keyframes view-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 8px;
  color: var(--cyan);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  content: "";
}

.page-heading {
  margin: 10px 2px 22px;
}

.page-heading h1,
.page-heading h2 {
  margin: 0;
  font-size: clamp(29px, 8vw, 42px);
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.page-heading p {
  max-width: 620px;
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 310px;
  padding: 26px 22px;
  overflow: hidden;
  border: 1px solid rgba(79, 164, 255, 0.34);
  border-radius: 30px;
  background:
    linear-gradient(145deg, rgba(16, 76, 151, 0.78), rgba(5, 26, 60, 0.94) 56%, rgba(8, 35, 76, 0.95)),
    var(--navy-850);
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, 0.06);
}

.hero::before {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(60, 216, 238, 0.17);
  border-radius: 50%;
  content: "";
}

.hero::before {
  top: -105px;
  right: -78px;
  width: 280px;
  height: 280px;
  box-shadow: 0 0 0 34px rgba(18, 136, 255, 0.05), 0 0 0 68px rgba(18, 136, 255, 0.04);
}

.hero-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.live-pill,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 28px;
  padding: 5px 10px;
  border: 1px solid rgba(86, 209, 255, 0.3);
  border-radius: 999px;
  color: #b9eff8;
  background: rgba(6, 26, 58, 0.52);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.live-pill i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 5px rgba(184, 223, 54, 0.12);
}

.hero h1 {
  max-width: 520px;
  margin: 26px 0 9px;
  font-size: clamp(35px, 10vw, 58px);
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.hero h1 span {
  display: block;
  color: var(--cyan);
}

.hero-falan-logo {
  display: block;
  width: min(100%, 430px);
  height: auto;
  margin-top: 24px;
  object-fit: contain;
  object-position: left center;
}

.hero-congress-mark {
  position: absolute;
  z-index: -1;
  right: 22px;
  bottom: 20px;
  width: 150px;
  height: auto;
  opacity: 0.09;
}

.hero-falan-logo + h1 {
  margin: 10px 0 9px;
  font-size: clamp(27px, 8vw, 44px);
}

.hero-location {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: #d3e6fa;
  font-size: 13px;
}

.hero-location svg {
  width: 17px;
  height: 17px;
  color: var(--cyan);
}

.hero-meta-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.compact-hero {
  min-height: 255px;
}

.quick-section {
  margin-top: 22px;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  width: min(100%, 370px);
  margin-top: 24px;
}

.countdown div {
  padding: 10px 6px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 13px;
  background: rgba(2, 13, 34, 0.38);
  text-align: center;
}

.countdown b {
  display: block;
  font-size: 21px;
  line-height: 1.1;
}

.countdown span {
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section {
  margin-top: 30px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin: 0 2px 14px;
}

.section-head h2 {
  margin: 0;
  font-size: 19px;
  letter-spacing: -0.02em;
}

.section-head p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.link-button {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 5px;
  padding: 6px 0;
  border: 0;
  color: var(--cyan);
  background: transparent;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.link-button svg {
  width: 15px;
  height: 15px;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.quick-card {
  position: relative;
  min-height: 122px;
  padding: 15px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(12, 45, 91, 0.92), rgba(5, 27, 61, 0.86));
  text-align: left;
  cursor: pointer;
}

.quick-section .quick-card {
  min-height: 108px;
}

.quick-section .quick-icon {
  margin-bottom: 11px;
}

.quick-card::after {
  position: absolute;
  right: -24px;
  bottom: -36px;
  width: 86px;
  height: 86px;
  border: 18px solid currentColor;
  border-radius: 50%;
  opacity: 0.035;
  content: "";
}

.quick-icon {
  display: grid;
  width: 38px;
  height: 38px;
  margin-bottom: 15px;
  place-items: center;
  border-radius: 12px;
  color: var(--cyan);
  background: rgba(2, 205, 228, 0.11);
}

.quick-card:nth-child(2) .quick-icon { color: var(--pink); background: rgba(236, 101, 197, 0.11); }
.quick-card:nth-child(3) .quick-icon { color: var(--lime); background: rgba(184, 223, 54, 0.11); }
.quick-card:nth-child(4) .quick-icon { color: var(--orange); background: rgba(255, 159, 56, 0.11); }

.quick-card b {
  display: block;
  font-size: 14px;
}

.quick-card small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
}

.feature-card {
  position: relative;
  padding: 18px;
  overflow: hidden;
  border: 1px solid rgba(184, 223, 54, 0.2);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(51, 89, 75, 0.52), rgba(7, 34, 70, 0.92));
}

.feature-card .tag {
  color: var(--lime);
}

.feature-card h3 {
  max-width: 560px;
  margin: 10px 0 6px;
  font-size: 21px;
  line-height: 1.2;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.feature-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 17px;
  font-size: 11px;
}

.feature-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.feature-meta svg {
  width: 15px;
  height: 15px;
  color: var(--lime);
}

.lecture-track {
  display: grid;
  grid-auto-columns: minmax(270px, 84vw);
  grid-auto-flow: column;
  gap: 12px;
  margin: 0 -16px;
  padding: 0 16px 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: rgba(2, 205, 228, 0.35) transparent;
}

.lecture-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(184, 223, 54, 0.22);
  border-radius: 22px;
  background: linear-gradient(155deg, rgba(18, 57, 72, 0.9), rgba(5, 27, 61, 0.96));
  box-shadow: 0 16px 34px rgba(0, 7, 22, 0.2);
  scroll-snap-align: start;
}

.lecture-card.plenary {
  border-color: rgba(2, 205, 228, 0.28);
  background: linear-gradient(155deg, rgba(10, 67, 103, 0.94), rgba(5, 27, 61, 0.97));
}

.lecture-photo-wrap {
  position: relative;
  display: grid;
  min-height: 190px;
  place-items: end center;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 72%, rgba(2, 205, 228, 0.2), transparent 48%),
    linear-gradient(145deg, rgba(21, 76, 119, 0.7), rgba(4, 24, 55, 0.92));
}

.lecture-photo-wrap::after {
  position: absolute;
  right: -40px;
  bottom: -70px;
  width: 170px;
  height: 170px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  content: "";
}

.lecture-photo-wrap img {
  position: relative;
  z-index: 1;
  width: 190px;
  height: 190px;
  object-fit: contain;
}

.lecture-badge {
  display: inline-flex;
  align-self: flex-start;
  margin-bottom: 9px;
  padding: 6px 9px;
  border: 1px solid rgba(184, 223, 54, 0.34);
  border-radius: 999px;
  color: #e8ff9a;
  background: rgba(3, 16, 38, 0.8);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.lecture-card.plenary .lecture-badge {
  border-color: rgba(2, 205, 228, 0.4);
  color: #9df5ff;
}

.lecture-card-body {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  padding: 17px;
}

.lecture-date {
  margin: 0 0 7px;
  color: var(--lime);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.lecture-card.plenary .lecture-date { color: var(--cyan); }
.lecture-card h3 { margin: 0; font-size: 19px; line-height: 1.2; }
.lecture-title { margin: 8px 0 0; color: #d2e0ef; font-size: 12px; line-height: 1.48; }

.lecture-room {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 10px;
}

.lecture-room svg { width: 14px; height: 14px; color: var(--cyan); }

.lecture-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 15px;
}

.featured-day-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.featured-day-tab {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--muted);
  background: rgba(7, 31, 67, 0.64);
  cursor: pointer;
}

.featured-day-tab span {
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.featured-day-tab b { font-size: 17px; }
.featured-day-tab.active { border-color: rgba(2, 205, 228, 0.48); color: var(--navy-950); background: var(--cyan); }

.compact-featured {
  margin-top: 26px;
}

.compact-featured .lecture-photo-wrap {
  min-height: 112px;
}

.compact-featured .lecture-photo-wrap img {
  width: 112px;
  height: 112px;
}

.compact-featured .lecture-card-body {
  min-height: 178px;
  padding: 13px;
}

.compact-featured .lecture-card h3 {
  font-size: 16px;
}

.compact-featured .lecture-title {
  margin-top: 6px;
  font-size: 10px;
}

.compact-featured .lecture-room {
  margin-top: 9px;
}

.compact-featured .lecture-actions {
  padding-top: 9px;
}

#eventStatus {
  max-width: 700px;
  margin-top: 14px;
}

#eventStatus:empty {
  display: none;
}

.home-live-slot .live-panel {
  margin-top: 10px;
}

.chile-clock {
  display: flex;
  align-items: center;
  width: max-content;
  max-width: 100%;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid rgba(2, 205, 228, 0.2);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(2, 13, 34, 0.5);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.chile-clock::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(2, 205, 228, 0.1);
  content: "";
}

.chile-clock span {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.chile-clock time {
  color: var(--white);
  font-size: 12px;
  font-weight: 850;
  font-variant-numeric: tabular-nums;
}

.event-status {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 70px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 17px;
  background: rgba(2, 13, 34, 0.44);
}

.event-status-icon {
  display: grid;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 13px;
  color: var(--cyan);
  background: rgba(2, 205, 228, 0.11);
}

.event-status b { display: block; font-size: 24px; line-height: 1.1; }
.event-status small { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; letter-spacing: 0.06em; text-transform: uppercase; }
.event-status .link-button { margin-left: auto; }

.live-panel {
  padding: 14px;
  border: 1px solid rgba(184, 223, 54, 0.24);
  border-radius: 18px;
  background: rgba(2, 13, 34, 0.5);
}

.live-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.live-columns { display: grid; gap: 12px; margin-top: 12px; }
.live-label { display: block; margin-bottom: 6px; color: var(--muted); font-size: 9px; font-weight: 850; letter-spacing: 0.09em; text-transform: uppercase; }
.live-session { display: grid; width: 100%; gap: 4px; padding: 10px 11px; border: 1px solid var(--line); border-radius: 12px; color: var(--white); background: rgba(10, 45, 91, 0.7); text-align: left; cursor: pointer; }
.live-session + .live-session { margin-top: 6px; }
.live-session b { font-size: 11px; line-height: 1.35; }
.live-session small { color: var(--cyan); font-size: 9px; }
.live-empty { margin: 0; color: var(--muted); font-size: 11px; }

.search-box {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.search-box svg {
  position: absolute;
  left: 15px;
  width: 19px;
  height: 19px;
  color: var(--muted-2);
  pointer-events: none;
}

.search-box input {
  width: 100%;
  height: 50px;
  padding: 0 44px;
  border: 1px solid var(--line);
  border-radius: 16px;
  outline: none;
  color: var(--white);
  background: rgba(7, 31, 67, 0.82);
}

.search-box input::placeholder {
  color: var(--muted-2);
}

.search-box input:focus {
  border-color: rgba(2, 205, 228, 0.55);
  box-shadow: 0 0 0 3px rgba(2, 205, 228, 0.08);
}

.clear-search {
  position: absolute;
  right: 8px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 0;
  border-radius: 10px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}

.clear-search svg { position: static; width: 16px; height: 16px; }

.day-tabs,
.filter-tabs {
  display: flex;
  gap: 8px;
  margin: 0 -16px;
  padding: 0 16px 8px;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-snap-type: x proximity;
}

.day-tabs::-webkit-scrollbar,
.filter-tabs::-webkit-scrollbar {
  display: none;
}

.day-tab {
  display: grid;
  flex: 0 0 74px;
  min-height: 65px;
  place-items: center;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 15px;
  color: var(--muted);
  background: rgba(7, 31, 67, 0.64);
  scroll-snap-align: start;
  cursor: pointer;
}

.day-tab b {
  font-size: 18px;
  line-height: 1;
}

.day-tab span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.day-tab.active {
  border-color: rgba(2, 205, 228, 0.55);
  color: var(--white);
  background: linear-gradient(145deg, rgba(18, 123, 221, 0.7), rgba(8, 56, 114, 0.9));
  box-shadow: 0 8px 25px rgba(0, 104, 208, 0.18);
}

.filter-tabs {
  margin-top: 8px;
  padding-bottom: 14px;
}

.filter-chip {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(6, 26, 58, 0.58);
  font-size: 11px;
  font-weight: 750;
  cursor: pointer;
}

.filter-chip.active {
  border-color: rgba(2, 205, 228, 0.35);
  color: var(--navy-950);
  background: var(--cyan);
}

.program-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 5px 2px 12px;
  color: var(--muted);
  font-size: 11px;
}

.program-list {
  display: grid;
  gap: 9px;
}

.program-search-heading { margin-top: 20px; }
.program-poster-results { margin-top: 20px; }

.time-group {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 9px;
}

.time-label {
  padding-top: 17px;
  color: #d5e5f6;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  text-align: center;
}

.session-stack {
  display: grid;
  gap: 8px;
}

.session-card {
  --accent: var(--cyan);
  position: relative;
  display: grid;
  grid-template-columns: 4px 1fr auto;
  gap: 12px;
  align-items: start;
  min-width: 0;
  padding: 14px 10px 14px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(10, 39, 81, 0.88), rgba(5, 26, 58, 0.86));
  box-shadow: 0 8px 24px rgba(0, 7, 22, 0.12);
}

.session-accent {
  align-self: stretch;
  width: 4px;
  min-height: 56px;
  border-radius: 0 999px 999px 0;
  background: var(--accent);
  box-shadow: 0 0 14px color-mix(in srgb, var(--accent), transparent 35%);
}

.session-body {
  min-width: 0;
  cursor: pointer;
}

.session-type {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 5px;
  color: var(--accent);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.session-type i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
}

.session-time-range {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin: 1px 0 8px;
  font-size: 9px;
  font-variant-numeric: tabular-nums;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.session-time-range span { display: inline-flex; gap: 4px; align-items: baseline; color: #e7f1fb; }
.session-time-range em { color: var(--muted-2); font-size: 8px; font-style: normal; }
.session-time-range b { color: var(--white); font-size: 10px; }
.session-time-range > svg { width: 12px; height: 12px; color: var(--muted); }
.session-time-range .session-time-end em,
.session-time-range .session-time-end b { color: var(--yellow); }

.session-card h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 740;
  line-height: 1.34;
}

.session-speaker {
  margin: 5px 0 0;
  color: #c0d1e4;
  font-size: 11px;
  line-height: 1.4;
}

.session-location {
  display: flex;
  align-items: center;
  gap: 5px;
  margin: 9px 0 0;
  color: var(--muted-2);
  font-size: 10px;
}

.session-location svg {
  width: 13px;
  height: 13px;
}

.favorite-button {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 11px;
  color: var(--muted-2);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.favorite-button svg {
  width: 18px;
  height: 18px;
}

.favorite-button.active {
  color: var(--lime);
  background: rgba(184, 223, 54, 0.11);
}

.favorite-button.active svg {
  fill: currentColor;
}

.empty-state {
  padding: 42px 24px;
  border: 1px dashed rgba(153, 190, 229, 0.22);
  border-radius: var(--radius-lg);
  background: rgba(7, 31, 67, 0.48);
  text-align: center;
}

.empty-icon {
  display: grid;
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  place-items: center;
  border-radius: 18px;
  color: var(--cyan);
  background: rgba(2, 205, 228, 0.1);
}

.empty-icon svg { width: 28px; height: 28px; }
.empty-state h3 { margin: 0; font-size: 18px; }
.empty-state p { max-width: 380px; margin: 8px auto 18px; color: var(--muted); font-size: 12px; line-height: 1.5; }

.primary-button,
.secondary-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: 13px;
  color: var(--navy-950);
  background: var(--cyan);
  font-size: 12px;
  font-weight: 850;
  cursor: pointer;
}

.primary-button svg,
.secondary-button svg { width: 17px; height: 17px; }

.secondary-button {
  border-color: var(--line);
  color: var(--white);
  background: rgba(10, 45, 91, 0.72);
}

.agenda-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 19px;
  padding: 16px;
  border: 1px solid rgba(184, 223, 54, 0.18);
  border-radius: var(--radius-md);
  background: linear-gradient(130deg, rgba(70, 101, 62, 0.42), rgba(8, 35, 75, 0.8));
}

.agenda-summary b {
  display: block;
  font-size: 24px;
}

.agenda-summary span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.agenda-summary svg {
  width: 30px;
  height: 30px;
  color: var(--lime);
}

.agenda-summary em {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 7px;
  color: var(--orange);
  font-size: 10px;
  font-style: normal;
  font-weight: 750;
}

.agenda-summary em svg { width: 14px; height: 14px; color: currentColor; }
.next-saved { margin: 0 0 24px; padding: 14px; border: 1px solid rgba(184, 223, 54, 0.22); border-radius: 18px; background: rgba(184, 223, 54, 0.05); }
.next-saved > span { display: block; margin-bottom: 9px; color: var(--lime); font-size: 9px; font-weight: 850; letter-spacing: 0.08em; text-transform: uppercase; }

.agenda-mode-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 18px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(4, 23, 53, 0.72);
}

.agenda-mode-tabs button {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  min-height: 46px;
  padding: 8px 11px;
  border: 0;
  border-radius: 12px;
  color: var(--muted);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.agenda-mode-tabs button.active {
  color: var(--white);
  background: rgba(2, 205, 228, 0.12);
  box-shadow: inset 0 0 0 1px rgba(2, 205, 228, 0.24);
}

.agenda-mode-tabs svg { width: 17px; height: 17px; color: var(--cyan); }
.agenda-mode-tabs span { font-size: 11px; font-weight: 800; }
.agenda-mode-tabs b { display: grid; min-width: 24px; height: 24px; place-items: center; border-radius: 999px; color: var(--navy-950); background: var(--cyan); font-size: 10px; }
.poster-agenda-summary { border-color: rgba(169, 119, 242, 0.24); background: linear-gradient(130deg, rgba(73, 48, 121, 0.38), rgba(8, 35, 75, 0.8)); }
.saved-poster-session + .saved-poster-session { margin-top: 18px; }

.day-divider {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 22px 0 10px;
  color: #b7c7da;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.day-divider::after {
  flex: 1;
  height: 1px;
  background: var(--line);
  content: "";
}

.explore-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.explore-card {
  min-height: 132px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(11, 43, 88, 0.88), rgba(5, 27, 61, 0.88));
  text-align: left;
  cursor: pointer;
}

.explore-card svg {
  width: 25px;
  height: 25px;
  margin-bottom: 24px;
  color: var(--cyan);
}

.explore-card:nth-child(2) svg { color: var(--pink); }
.explore-card:nth-child(3) svg { color: var(--lime); }
.explore-card:nth-child(4) svg { color: var(--orange); }
.explore-card:nth-child(5) svg { color: var(--purple); }
.explore-card b { display: block; font-size: 14px; }
.explore-card small { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; }

.sponsors-count {
  margin-bottom: 14px;
  color: var(--cyan);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.sponsor-card {
  display: grid;
  grid-template-rows: 112px auto;
  gap: 10px;
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(13, 47, 91, 0.82), rgba(4, 24, 54, 0.9));
}

.sponsor-logo-wrap {
  display: grid;
  min-width: 0;
  place-items: center;
  padding: 10px;
  border-radius: 13px;
  background: #fff;
}

.sponsor-logo-wrap img { display: block; width: 100%; height: 88px; object-fit: contain; }
.sponsor-card h2 { margin: 0; font-size: 10px; line-height: 1.4; text-align: center; }

.speaker-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.speaker-card {
  position: relative;
  min-height: 160px;
  padding: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(155deg, rgba(13, 49, 98, 0.9), rgba(4, 24, 55, 0.94));
  cursor: pointer;
}

.speaker-avatar {
  display: grid;
  width: 50px;
  height: 50px;
  margin-bottom: 25px;
  place-items: center;
  border: 1px solid rgba(2, 205, 228, 0.3);
  border-radius: 50%;
  color: var(--cyan);
  background: radial-gradient(circle at 30% 25%, rgba(2, 205, 228, 0.2), rgba(15, 59, 116, 0.8));
  font-size: 15px;
  font-weight: 900;
  object-fit: cover;
}

.speaker-card:nth-child(2n) .speaker-avatar { color: var(--pink); border-color: rgba(236, 101, 197, 0.3); }
.speaker-card h3 { margin: 0; font-size: 14px; line-height: 1.25; }
.speaker-card p { margin: 5px 0 0; color: var(--muted); font-size: 10px; line-height: 1.4; }

.speaker-card > small { display: block; margin-top: 9px; color: var(--muted-2); font-size: 9px; line-height: 1.4; }
.speaker-avatar.initials { color: var(--cyan); }
.speaker-directory-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.speaker-directory-grid.compact { margin-top: 10px; }
.directory-count { margin: 4px 2px 12px; color: var(--muted); font-size: 11px; text-align: right; }

.organizers-grid {
  display: grid;
  gap: 12px;
}

.organizer-identity {
  margin-bottom: 14px;
  padding: 15px;
  border: 1px solid rgba(2, 205, 228, 0.2);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(13, 47, 91, 0.82), rgba(4, 24, 54, 0.9));
}

.organizer-identity > span {
  display: block;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.organizer-logo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.organizer-logo-grid figure { display: grid; gap: 7px; min-width: 0; margin: 0; padding: 10px; border-radius: 14px; background: #fff; }
.organizer-logo-grid img { display: block; width: 100%; height: 74px; object-fit: contain; }
.organizer-logo-grid figcaption { color: #183052; font-size: 8px; font-weight: 800; line-height: 1.3; text-align: center; }

.organizer-group {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(11, 43, 88, 0.86), rgba(5, 27, 61, 0.92));
}

.organizer-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 205, 228, 0.05);
}

.organizer-group-head h3 { margin: 0; font-size: 14px; }
.organizer-group-head span { color: var(--cyan); font-size: 9px; font-weight: 800; text-transform: uppercase; }
.organizer-group ul { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.organizer-group li { padding: 11px 16px; color: #d4e2f0; font-size: 11px; line-height: 1.45; }
.organizer-group li + li { border-top: 1px solid rgba(153, 190, 229, 0.09); }
.organizer-group li b { display: block; color: var(--white); font-size: 11px; }
.organizer-group li span { display: block; margin-top: 3px; color: var(--cyan); font-size: 9px; }
.organizer-group li small { display: block; margin-top: 3px; color: var(--muted); font-size: 9px; }

.poster-results-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 26px 2px 10px;
}

.poster-results-head h3 { margin: 0; font-size: 15px; }
.poster-results-head span { color: var(--purple); font-size: 11px; font-weight: 850; }
.poster-results { display: grid; gap: 8px; }

.poster-card-shell {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(169, 119, 242, 0.24);
  border-radius: 17px;
  background: linear-gradient(145deg, rgba(55, 35, 94, 0.3), rgba(5, 27, 61, 0.88));
}

.poster-result-card {
  display: grid;
  gap: 7px;
  width: 100%;
  min-height: 100%;
  padding: 14px 50px 14px 14px;
  border: 0;
  color: var(--white);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.poster-card-top { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.poster-number { color: #d9c5ff; font-size: 10px; font-weight: 900; letter-spacing: 0.05em; text-transform: uppercase; }
.poster-temporal-status { display: inline-flex; padding: 3px 6px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: rgba(4, 20, 47, 0.72); font-size: 8px; font-weight: 850; text-transform: uppercase; }
.poster-temporal-status.live { border-color: rgba(184, 223, 54, 0.35); color: #e4fa9e; background: rgba(184, 223, 54, 0.08); }
.poster-temporal-status.upcoming { border-color: rgba(2, 205, 228, 0.3); color: #9df5ff; }
.poster-temporal-status.finished { color: #9fb0c4; }
.poster-temporal-status.withdrawn { border-color: rgba(255, 159, 56, 0.38); color: #ffd2a3; background: rgba(255, 159, 56, 0.1); }
.poster-card-shell.withdrawn, .poster-title-row.withdrawn { border-color: rgba(255, 159, 56, 0.24); }
.poster-card-shell.withdrawn .poster-result-card, .poster-title-row.withdrawn .poster-title-main { opacity: 0.78; }
.poster-category { color: #cdb4fa; font-size: 8px; font-weight: 800; line-height: 1.35; text-transform: uppercase; }
.poster-result-card > b { font-size: 13px; line-height: 1.42; }
.poster-presenter { display: grid; gap: 2px; margin-top: 2px; }
.poster-presenter strong { color: #dfeaf5; font-size: 10px; }
.poster-presenter small { color: var(--purple); font-size: 8px; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; }
.poster-affiliation { display: -webkit-box; overflow: hidden; color: var(--muted); font-size: 9px; line-height: 1.4; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.poster-schedule { display: flex; align-items: center; gap: 5px; margin-top: 3px; color: var(--cyan); font-size: 9px; font-weight: 750; }
.poster-schedule svg { width: 13px; height: 13px; }
.poster-favorite { position: absolute; top: 12px; right: 12px; display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid var(--line); border-radius: 11px; color: var(--muted); background: rgba(4, 20, 47, 0.88); cursor: pointer; }
.poster-favorite svg { width: 17px; height: 17px; }
.poster-favorite.active { border-color: rgba(236, 101, 197, 0.4); color: var(--pink); background: rgba(236, 101, 197, 0.12); }

.poster-control-panel {
  margin-bottom: 18px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(7, 31, 67, 0.82);
  box-shadow: 0 12px 28px rgba(0, 7, 22, 0.14);
}

.poster-session-block > span { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; }

.poster-session-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
  margin-top: 7px;
}

.poster-session-tabs button {
  display: grid;
  gap: 2px;
  min-height: 48px;
  place-content: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(4, 23, 53, 0.64);
  cursor: pointer;
}

.poster-session-tabs button span { font-size: 9px; font-weight: 850; text-transform: uppercase; }
.poster-session-tabs button b { color: var(--purple); font-size: 10px; }
.poster-session-tabs button.active { border-color: rgba(169, 119, 242, 0.5); color: var(--white); background: rgba(169, 119, 242, 0.17); }
.poster-session-tabs button.active b { color: #ddcbff; }

.poster-order-toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  margin: 12px 0 18px;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(4, 23, 53, 0.62);
}

.poster-order-toggle button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 39px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--muted);
  background: transparent;
  font-size: 9px;
  font-weight: 850;
  cursor: pointer;
}

.poster-order-toggle button svg { width: 15px; height: 15px; }
.poster-order-toggle button.active { border-color: rgba(169, 119, 242, 0.36); color: var(--white); background: rgba(169, 119, 242, 0.15); }

.poster-session-group {
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid rgba(127, 175, 223, 0.18);
  border-radius: 21px;
  background: rgba(5, 24, 54, 0.76);
  box-shadow: 0 16px 36px rgba(0, 8, 25, 0.16);
}

.poster-session-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px;
  background: linear-gradient(125deg, rgba(2, 205, 228, 0.1), rgba(169, 119, 242, 0.1));
}

.poster-session-head > div { min-width: 0; }
.poster-session-head > div > span { color: var(--cyan); font-size: 9px; font-weight: 850; letter-spacing: 0.08em; text-transform: uppercase; }
.poster-session-head h2 { margin: 3px 0 4px; font-size: 19px; }
.poster-session-head p { margin: 0; color: var(--muted); font-size: 10px; }
.poster-session-head > b { display: grid; flex: 0 0 auto; min-width: 64px; color: var(--white); font-size: 24px; line-height: 1; text-align: right; }
.poster-session-head > b small { margin-top: 4px; color: var(--purple); font-size: 7px; line-height: 1.25; text-transform: uppercase; }

.poster-category-section { border-top: 1px solid rgba(127, 175, 223, 0.14); }
.poster-category-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  background: rgba(169, 119, 242, 0.07);
}

.poster-category-section-head h3 { margin: 0; color: #dccbfc; font-size: 11px; line-height: 1.4; text-transform: uppercase; }
.poster-category-section-head span { display: grid; flex: 0 0 auto; min-width: 26px; height: 26px; place-items: center; border-radius: 999px; color: #e4d8fa; background: rgba(169, 119, 242, 0.16); font-size: 9px; font-weight: 850; }
.poster-title-list { display: grid; gap: 7px; padding: 10px; }
.poster-title-list.numeric { padding-top: 12px; border-top: 1px solid rgba(127, 175, 223, 0.14); }

.poster-title-row {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(127, 175, 223, 0.14);
  border-radius: 13px;
  background: rgba(2, 16, 39, 0.5);
}

.poster-title-main {
  display: grid;
  gap: 5px;
  width: 100%;
  min-height: 92px;
  padding: 12px 54px 12px 13px;
  border: 0;
  color: var(--white);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.poster-title-main:hover { background: rgba(2, 205, 228, 0.045); }
.poster-title-main > b { font-size: 12px; line-height: 1.42; }
.poster-title-main > span { display: -webkit-box; overflow: hidden; color: #adbed0; font-size: 9px; line-height: 1.4; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.poster-title-main > small { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; color: #7790ab; font-size: 8px; }
.poster-title-main > small em { color: var(--cyan); font-style: normal; font-weight: 850; text-transform: uppercase; }
.poster-title-main > small i { font-style: normal; }
.poster-title-main .poster-temporal-status { padding: 2px 5px; font-size: 7px; }
.poster-title-row .poster-favorite { top: 11px; right: 11px; }

.poster-directory-grid { display: grid; gap: 8px; }
.loading-state { margin-top: 18px; }

.poster-result-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 4px 2px 10px;
}

.poster-result-summary > div:first-child { display: flex; align-items: baseline; gap: 7px; }
.poster-result-summary b { color: var(--white); font-size: 23px; }
.poster-result-summary > div:first-child span { color: var(--muted); font-size: 10px; }
.active-poster-filters { display: flex; flex-wrap: wrap; gap: 5px; }
.active-poster-filters span { max-width: 280px; padding: 4px 7px; overflow: hidden; border: 1px solid rgba(169, 119, 242, 0.26); border-radius: 999px; color: #d9c5ff; background: rgba(169, 119, 242, 0.08); font-size: 8px; font-weight: 750; text-overflow: ellipsis; white-space: nowrap; }

.info-list {
  display: grid;
  gap: 9px;
}

.info-row {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 12px;
  align-items: center;
  min-height: 70px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(7, 31, 67, 0.68);
  text-align: left;
  cursor: pointer;
}

.info-row-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 12px;
  color: var(--cyan);
  background: rgba(2, 205, 228, 0.09);
}

.info-row-icon svg { width: 20px; height: 20px; }
.info-row b { display: block; font-size: 13px; }
.info-row small { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; line-height: 1.35; }
.info-row > svg { width: 17px; height: 17px; color: var(--muted-2); }

.venue-section { margin-top: 8px; }
.venues-grid { display: grid; gap: 12px; }

.venue-card {
  position: relative;
  min-height: 210px;
  padding: 20px;
  overflow: hidden;
  border: 1px solid rgba(2, 205, 228, 0.22);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(3, 15, 37, 0.08), rgba(3, 15, 37, 0.9)),
    radial-gradient(circle at 80% 20%, rgba(2, 205, 228, 0.25), transparent 9rem),
    linear-gradient(145deg, #1058a5, #082a58 56%, #051a3b);
}

.venue-card::after {
  position: absolute;
  right: -35px;
  bottom: -50px;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 30px rgba(255, 255, 255, 0.025), 0 0 0 60px rgba(255, 255, 255, 0.018);
  content: "";
}

.venue-card .status-pill { color: var(--cyan); }
.venue-card h2 { max-width: 330px; margin: 34px 0 6px; font-size: 23px; }
.venue-card p { max-width: 400px; margin: 0; color: #bfd2e8; font-size: 12px; line-height: 1.5; }
.venue-card .secondary-button { position: relative; z-index: 1; margin-top: 18px; }
.venue-card-actions { position: relative; z-index: 1; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 18px; }
.venue-card-actions .offline-badge { margin-top: 0; }
.venue-map-link { display: inline-flex; align-items: center; gap: 6px; padding: 7px 10px; border: 1px solid rgba(255, 159, 56, 0.3); border-radius: 999px; color: #ffd09c; background: rgba(255, 159, 56, 0.09); font-size: 9px; font-weight: 850; }
.venue-map-link svg { width: 13px; height: 13px; }
.venue-map-link small { color: #d5a977; font-size: 7px; font-weight: 700; text-transform: uppercase; }

.offline-badge {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  padding: 7px 10px;
  border: 1px solid rgba(184, 223, 54, 0.27);
  border-radius: 999px;
  color: #e4fa9e;
  background: rgba(184, 223, 54, 0.08);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.offline-badge svg { width: 14px; height: 14px; }

.about-feature {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(13, 47, 91, 0.8), rgba(4, 24, 54, 0.94));
  box-shadow: 0 16px 38px rgba(0, 7, 22, 0.18);
}

.about-feature .section-head { margin-right: 0; margin-left: 0; }
.app-notice-feature { padding: 0; overflow: hidden; border-color: rgba(255, 207, 74, 0.25); }
.app-notice-details summary { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 11px; align-items: center; padding: 15px 16px; color: var(--white); cursor: pointer; list-style: none; }
.app-notice-details summary::-webkit-details-marker { display: none; }
.app-notice-details summary h2 { margin: 0 0 3px; font-size: 15px; }
.app-notice-details summary small { display: block; color: var(--muted); font-size: 10px; line-height: 1.4; }
.app-notice-details summary > svg { width: 17px; height: 17px; color: var(--muted); transition: transform 0.2s ease; }
.app-notice-details[open] summary > svg { transform: rotate(90deg); }
.app-notice-mark { display: grid; width: 34px; height: 34px; border-radius: 11px; color: var(--yellow); background: rgba(255, 207, 74, 0.1); place-items: center; }
.app-notice-mark svg { width: 17px; height: 17px; }
.app-notice-content { padding: 16px; border-top: 1px solid rgba(255, 207, 74, 0.14); }
.app-notice-layout { display: grid; gap: 14px; }
.app-notice-images { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.app-notice-images figure { display: grid; min-width: 0; min-height: 100px; margin: 0; padding: 6px; place-items: center; border: 1px solid rgba(255, 207, 74, 0.18); border-radius: 13px; background: #f8f4ee; }
.app-notice-images img { display: block; width: 100%; height: clamp(90px, 24vw, 112px); border-radius: 8px; object-fit: contain; }
.app-notice-copy { display: grid; gap: 10px; align-content: start; }
.app-notice-copy p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.62; }
.app-notice-copy .app-notice-credit { color: var(--white); font-size: 12px; }
.app-notice-credit strong { color: var(--yellow); }
.app-notice-copy .app-notice-offline { padding: 10px 12px; border-left: 3px solid var(--cyan); border-radius: 0 10px 10px 0; color: #d9e8fa; background: rgba(2, 205, 228, 0.07); }
.school-feature { border-color: rgba(2, 205, 228, 0.24); }
.school-hero-photo { display: block; width: 100%; max-height: 390px; aspect-ratio: 16 / 7; border-radius: 18px; object-fit: cover; }

.school-gallery {
  margin-top: 12px;
  overflow: hidden;
  border: 1px solid rgba(2, 205, 228, 0.2);
  border-radius: 16px;
  background: rgba(2, 14, 35, 0.3);
}

.school-gallery summary {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 9px;
  align-items: center;
  padding: 13px 14px;
  color: var(--white);
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.school-gallery summary::-webkit-details-marker { display: none; }
.school-gallery summary svg { width: 17px; height: 17px; color: var(--cyan); }
.school-gallery summary svg:last-child { color: var(--muted); transition: transform 0.2s ease; }
.school-gallery[open] summary svg:last-child { transform: rotate(90deg); }
.school-gallery summary b { color: var(--cyan); }
.school-gallery-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; padding: 0 10px 10px; }
.school-gallery-grid img { display: block; width: 100%; aspect-ratio: 4 / 3; border-radius: 10px; object-fit: contain; background: #06172f; }

.ai-assistant-card {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  margin-top: 16px;
  padding: 18px;
  border: 1px solid rgba(169, 119, 242, 0.34);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(81, 49, 137, 0.46), rgba(6, 30, 65, 0.94));
  box-shadow: 0 16px 38px rgba(0, 7, 22, 0.2);
}

.ai-mark { display: grid; width: 52px; height: 52px; place-items: center; border-radius: 16px; color: #e0cfff; background: rgba(169, 119, 242, 0.16); }
.ai-mark svg { width: 25px; height: 25px; }
.online-badge { display: inline-flex; padding: 4px 7px; border: 1px solid rgba(255, 159, 56, 0.3); border-radius: 999px; color: #ffc783; background: rgba(255, 159, 56, 0.08); font-size: 8px; font-weight: 850; letter-spacing: 0.07em; text-transform: uppercase; }
.ai-assistant-card h2 { margin: 9px 0 4px; font-size: 18px; }
.ai-assistant-card p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.ai-assistant-card b { display: inline-flex; align-items: center; gap: 6px; margin-top: 13px; color: #d9c5ff; font-size: 10px; }
.ai-assistant-card b svg { width: 14px; height: 14px; }

.dialog-person-initials { display: grid; width: 104px; height: 104px; margin: 4px auto 16px; place-items: center; border: 1px solid rgba(2, 205, 228, 0.3); border-radius: 50%; color: var(--cyan); background: rgba(2, 205, 228, 0.09); font-size: 28px; font-weight: 900; }
.profile-sessions { display: grid; gap: 7px; }
.profile-sessions button { display: grid; gap: 5px; width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 12px; color: var(--white); background: rgba(2, 14, 35, 0.3); text-align: left; cursor: pointer; }
.profile-sessions span { color: var(--cyan); font-size: 9px; font-weight: 800; }
.profile-sessions b { font-size: 11px; line-height: 1.4; }
.poster-dialog-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 16px; }
.poster-dialog-nav button { display: flex; min-height: 40px; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--line); border-radius: 12px; color: var(--white); background: rgba(10, 45, 91, 0.72); font-size: 10px; font-weight: 800; cursor: pointer; }
.poster-dialog-nav button:first-child svg { transform: rotate(180deg); }
.poster-dialog-nav button:disabled { opacity: 0.35; cursor: default; }
.poster-dialog-nav svg { width: 15px; height: 15px; }
.poster-primary-author { display: grid; gap: 4px; margin-top: 12px; padding: 12px 14px; border: 1px solid rgba(169, 119, 242, 0.22); border-radius: 13px; background: rgba(169, 119, 242, 0.08); }
.poster-primary-author span { color: var(--purple); font-size: 8px; font-weight: 850; letter-spacing: 0.07em; text-transform: uppercase; }
.poster-primary-author b { font-size: 12px; }

.notice-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(255, 159, 56, 0.2);
  border-radius: 16px;
  background: rgba(91, 53, 15, 0.25);
}

.notice-card svg { width: 20px; height: 20px; color: var(--orange); }
.notice-card b { display: block; font-size: 12px; }
.notice-card p { margin: 5px 0 0; color: var(--muted); font-size: 10px; line-height: 1.45; }

.bottom-nav {
  position: fixed;
  z-index: 30;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  min-height: calc(68px + var(--safe-bottom));
  padding: 7px max(7px, env(safe-area-inset-right)) var(--safe-bottom) max(7px, env(safe-area-inset-left));
  border-top: 1px solid rgba(142, 181, 224, 0.14);
  background: rgba(3, 17, 41, 0.93);
  box-shadow: 0 -12px 38px rgba(0, 5, 20, 0.28);
  backdrop-filter: blur(22px);
}

.nav-item {
  position: relative;
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  padding: 5px 2px;
  border: 0;
  border-radius: 13px;
  color: #7187a4;
  background: transparent;
  font-size: 9px;
  font-weight: 750;
  cursor: pointer;
}

.nav-item svg { width: 20px; height: 20px; }
.nav-item.active { color: var(--cyan); }
.nav-item.active::before {
  position: absolute;
  top: -8px;
  width: 28px;
  height: 2px;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  content: "";
}

.nav-item i {
  position: absolute;
  top: 3px;
  right: calc(50% - 19px);
  display: grid;
  min-width: 15px;
  height: 15px;
  place-items: center;
  padding: 0 3px;
  border: 2px solid var(--navy-950);
  border-radius: 999px;
  color: var(--navy-950);
  background: var(--lime);
  font-size: 8px;
  font-style: normal;
  font-weight: 900;
}

.session-dialog {
  width: min(calc(100% - 18px), 620px);
  max-height: min(86vh, 760px);
  margin: auto auto 8px;
  padding: 0;
  overflow: hidden auto;
  border: 1px solid rgba(104, 163, 222, 0.26);
  border-radius: 28px 28px 20px 20px;
  color: var(--white);
  background: #071d40;
  box-shadow: 0 30px 90px rgba(0, 4, 17, 0.62);
}

.session-dialog::backdrop {
  background: rgba(0, 6, 20, 0.7);
  backdrop-filter: blur(7px);
}

.dialog-inner {
  padding: 8px 20px max(24px, env(safe-area-inset-bottom));
}

.dialog-handle {
  width: 38px;
  height: 4px;
  margin: 4px auto 16px;
  border-radius: 999px;
  background: rgba(180, 204, 230, 0.3);
}

.dialog-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.dialog-close {
  flex: 0 0 auto;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.dialog-title {
  margin: 14px 0 0;
  font-size: 23px;
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.dialog-speaker {
  margin: 9px 0 0;
  color: #c7daec;
  font-size: 13px;
}

.dialog-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 20px;
}

.dialog-meta div {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 54px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(2, 14, 35, 0.28);
}

.dialog-meta svg { flex: 0 0 auto; width: 18px; height: 18px; color: var(--cyan); }
.dialog-meta b { display: block; font-size: 11px; }
.dialog-meta small { display: block; margin-top: 2px; color: var(--muted); font-size: 9px; }

.dialog-section {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.dialog-section h3 { margin: 0 0 8px; font-size: 13px; }
.dialog-section p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; }

.session-audit-grid { display: grid; gap: 8px; margin-top: 18px; }
.session-audit-grid article { display: grid; gap: 4px; padding: 11px 12px; border: 1px solid rgba(2, 205, 228, 0.18); border-radius: 13px; background: rgba(2, 205, 228, 0.06); }
.session-audit-grid span { color: var(--cyan); font-size: 8px; font-weight: 850; letter-spacing: 0.06em; text-transform: uppercase; }
.session-audit-grid b { font-size: 11px; line-height: 1.45; }
.external-info-button { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 7px; padding: 12px 14px; border: 1px solid rgba(169, 119, 242, 0.34); border-radius: 13px; color: #e5d8ff; background: rgba(169, 119, 242, 0.11); font-size: 11px; font-weight: 850; }
.external-info-button svg { width: 15px; height: 15px; }
.external-info-button small { grid-column: 1 / -1; color: var(--orange); font-size: 8px; text-transform: uppercase; }

.detail-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.detail-section-head h3 { margin: 0; }

.detail-section-head span {
  padding: 3px 8px;
  border: 1px solid rgba(169, 119, 242, 0.32);
  border-radius: 999px;
  color: #d8c3ff;
  background: rgba(169, 119, 242, 0.11);
  font-size: 9px;
  font-weight: 800;
}

.detail-list {
  display: grid;
  gap: 8px;
}

.detail-person {
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(2, 14, 35, 0.3);
}

.detail-person small {
  display: block;
  margin-bottom: 4px;
  color: var(--cyan);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.detail-person b {
  display: block;
  font-size: 12px;
  line-height: 1.35;
}

.detail-person h4 {
  margin: 5px 0 0;
  color: #d7e5f4;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.45;
}

.detail-person p {
  margin-top: 5px;
  font-size: 10px;
  line-height: 1.45;
}

.session-posters-button {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 11px;
  align-items: center;
  width: 100%;
  padding: 12px;
  border: 1px solid rgba(169, 119, 242, 0.3);
  border-radius: 15px;
  color: var(--white);
  background: linear-gradient(125deg, rgba(169, 119, 242, 0.16), rgba(2, 205, 228, 0.08));
  text-align: left;
  cursor: pointer;
}

.session-posters-button > span:nth-child(2) { display: grid; gap: 3px; min-width: 0; }
.session-posters-button b { font-size: 11px; line-height: 1.35; }
.session-posters-button small { color: var(--purple); font-size: 9px; font-weight: 750; }
.session-posters-button > svg { width: 18px; height: 18px; color: var(--cyan); }
.session-posters-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 12px; color: var(--navy-950); background: var(--cyan); }
.session-posters-icon svg { width: 19px; height: 19px; }

.dialog-speaker-image {
  display: block;
  width: 118px;
  height: 118px;
  margin: 4px auto 16px;
  object-fit: contain;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(2, 205, 228, 0.13), transparent 70%);
}

.install-guide {
  display: grid;
  gap: 9px;
  margin-top: 20px;
}

.install-step {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  align-items: center;
  gap: 11px;
  min-height: 52px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(2, 14, 35, 0.3);
}

.install-step > span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 10px;
  color: var(--navy-950);
  background: var(--cyan);
  font-size: 12px;
  font-weight: 900;
}

.install-step p {
  margin: 0;
  color: #d5e5f6;
  font-size: 12px;
  line-height: 1.4;
}

.install-guide-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 14px;
  padding: 12px;
  border: 1px solid rgba(184, 223, 54, 0.25);
  border-radius: 14px;
  background: rgba(184, 223, 54, 0.07);
}

.install-guide-note svg {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  color: var(--lime);
}

.install-guide-note p {
  margin: 0;
  color: #c8d8e7;
  font-size: 11px;
  line-height: 1.5;
}

.dialog-actions { display: grid; grid-template-columns: 1fr auto; gap: 9px; margin-top: 22px; }
.dialog-actions .primary-button { width: 100%; }

.toast {
  position: fixed;
  z-index: 60;
  right: 16px;
  bottom: calc(82px + var(--safe-bottom));
  left: 16px;
  max-width: 420px;
  margin: auto;
  padding: 12px 14px;
  border: 1px solid rgba(117, 180, 238, 0.26);
  border-radius: 13px;
  opacity: 0;
  background: rgba(12, 43, 83, 0.96);
  box-shadow: 0 14px 38px rgba(0, 5, 20, 0.35);
  font-size: 11px;
  text-align: center;
  transform: translateY(12px);
  pointer-events: none;
  transition: 0.25s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 480px) {
  .hero-congress-mark { right: 8px; width: 122px; }
}

@media (min-width: 700px) {
  #mainContent { padding-right: 28px; padding-left: 28px; }
  .app-header { padding-right: 28px; padding-left: 28px; }
  .quick-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .explore-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .sponsors-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .venues-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .school-gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .app-notice-layout { grid-template-columns: minmax(190px, 0.55fr) minmax(0, 1.45fr); align-items: start; }
  .app-notice-images img { height: 108px; }
  .speaker-list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .speaker-directory-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lecture-track { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-flow: row; margin-right: 0; margin-left: 0; padding-right: 0; padding-left: 0; overflow: visible; }
  .organizers-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; }
  .poster-results { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .poster-directory-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .poster-title-main { min-height: 82px; padding: 14px 62px 14px 16px; }
  .poster-title-main > b { font-size: 13px; }
  .poster-session-tabs { grid-template-columns: repeat(7, minmax(0, 1fr)); }
  .live-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .day-tabs, .filter-tabs { margin-right: -28px; margin-left: -28px; padding-right: 28px; padding-left: 28px; }
  .hero { padding: 34px; }
  .session-dialog { margin-bottom: auto; border-radius: 28px; }
}

@media (min-width: 980px) {
  .app-shell { min-height: calc(100vh - 36px); margin: 18px auto; border: 1px solid rgba(127, 175, 223, 0.1); border-radius: 30px; background: rgba(2, 13, 32, 0.23); box-shadow: 0 30px 90px rgba(0, 4, 17, 0.28); }
  .app-header { top: 18px; border-radius: 30px 30px 0 0; }
  .lecture-track { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .bottom-nav { right: max(0px, calc((100vw - 980px) / 2)); left: max(0px, calc((100vw - 980px) / 2)); border-right: 1px solid rgba(142, 181, 224, 0.1); border-left: 1px solid rgba(142, 181, 224, 0.1); }
  .nav-item { font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

@supports not (color: color-mix(in srgb, red, blue)) {
  .session-accent { box-shadow: none; }
}