:root {
  --black: #000000;
  --near-black: #0b0b0b;
  --dark: #1e1e1e;
  --header-dark: #282828;
  --green: #01ff05;
  --white: #ffffff;
  --muted: #717171;
  --line: #333333;
  --container: 768px;
  --side-pad: 30px;
  --header-height: 100px;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--black);
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  word-break: keep-all;
}

body.site-loading {
  overflow: hidden;
}

body.no-motion *,
body.no-motion *::before,
body.no-motion *::after {
  animation: none !important;
  transition: none !important;
  scroll-behavior: auto !important;
}

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

button {
  font: inherit;
}

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

.container {
  width: min(calc(100% - (var(--side-pad) * 2)), var(--container));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  height: var(--header-height);
  background: var(--black);
  color: var(--white);
  transition:
    height 420ms var(--ease),
    background-color 220ms var(--ease),
    color 220ms var(--ease),
    box-shadow 220ms var(--ease);
  border-bottom:1px solid #333;
}

.site-header.is-scrolled {
  --header-height: 60px;
  background: var(--green);
  color: var(--black);
}

.site-header .login {display:flex; gap:10px;}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 40px;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 55px;
  height: 26px;
}

.brand-symbol {
  width: 55px;
  height: 26px;
  object-fit: contain;
  transition:
    filter 420ms var(--ease),
    transform 420ms var(--ease);
}

.site-header.is-scrolled .brand-symbol {
  filter: invert(1);
  transform: scale(0.9);
}

.header-action {
  font-size: 16px;
  font-weight: 400;
  line-height: 1;
  transition: color 220ms var(--ease), transform 420ms var(--ease);
}

.site-header.is-scrolled .header-action {
  transform: translateY(-1px);
}

.hero-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, 864px);
  grid-template-rows: auto 1fr;
  grid-template-areas:
    "copy visual"
    "meta meta";
  column-gap: 32px;
  row-gap: 40px;
  min-height: 100vh;
  min-height: 100svh;
  padding: 130px 40px 40px 40px;
  background: var(--black);
  color: var(--white);
}

.hero-copy {
  grid-area: copy;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 20px;
  z-index: 2;
}

.hero-kicker {
  margin: 0;
  color: var(--green);
  font-size: clamp(24px, 2.8vw, 45px);
  font-weight: 400;
  line-height: 1.2;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(52px, 7vw, 128px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.28px;
}

.hero-copy h1 strong {
  color: var(--green);
  font-weight: 800;
}

.hero-logo {
  grid-area: visual;
  align-self: start;
  justify-self: end;
  z-index: 1;
  width: min(100%, 864px);
  height: auto;
  aspect-ratio: 3 / 2;
  margin-top: 0;
  object-fit: contain;
  opacity: 0.95;
}

.hero-meta {
  grid-area: meta;
  align-self: end;
  z-index: 2;
  display: grid;
  grid-template-columns: 504px minmax(0, 1fr) auto;
  align-items: end;
  gap: 0;
  color: var(--white);
  font-size: 28px;
  font-weight: 600;
  line-height: normal;
}

.hero-meta span {
  white-space: nowrap;
}

.hero-meta span:nth-child(2) {
  justify-self: start;
  text-transform: uppercase;
}

.hero-meta span:nth-child(3) {
  justify-self: end;
}

.welcome-section {
  position: relative;
  min-height: 1206px;
  padding: 200px 0;
  overflow: hidden;
  background: var(--black);
}

.welcome-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 400px);
  gap: 68px;
  align-items: start;
}

.welcome-layout h2 {
  margin: 0;
  font-size: 57px;
  font-weight: 800;
  line-height: 1;
  color:#fff;
}

.welcome-copy {
  position: relative;
  z-index: 2;
  color: var(--white);
  font-size: 18px;
  font-weight: 700;
  line-height: 32px;
}

.welcome-copy p {
  margin: 0 0 32px;
}

.welcome-watermark {
  position: absolute;
  left: 0;
  top: 531px;
  z-index: 1;
  width: min(45.5vw, 873px);
  height: auto;
}

.speakers-hero {
  position: relative;
  min-height: 1088px;
  overflow: hidden;
  background: var(--green);
  color: var(--black);
}

.speaker-brand {
  position: absolute;
  top: 92px;
  left: 50%;
  z-index: 3;
  width: min(100% - 48px, 430px);
  margin: 0;
  transform: translateX(-50%);
  font-family: "Special Gothic Expanded One", "Pretendard", sans-serif;
  font-size: 36px;
  line-height: 1.05;
  text-align: center;
}

.coming-title {
  z-index: 2;
  color: var(--black);
  font-size: 160px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 12.8px;
}

.coming-title span {
  position: absolute;
  z-index: 2;
  white-space: nowrap;
}

.coming-title span:first-child {
  left: 56px;
  top: 204px;
}

.coming-title span:last-child {
  left: calc(75% - 110px);
  top: 607px;
}

.speaker-cloud {
  position: absolute;
  left: 50%;
  top: auto;
  bottom: 0;
  z-index: 4;
  width: min(1001px, 100%);
  max-width: 100%;
  aspect-ratio: 1001 / 878;
  transform: translateX(-50%);
}

.speaker-cloud img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.keyword-marquee {
  height: 72px;
  overflow: hidden;
  background: #fafafa;
  color: var(--black);
}

.keyword-track {
  display: flex;
  align-items: center;
  width: max-content;
  min-width: 200%;
  height: 100%;
  animation: keywordMove 18s linear infinite;
}

.keyword-track span {
  flex: 0 0 auto;
  padding: 0 24px;
  font-family: "Special Gothic", "Pretendard", sans-serif;
  font-size: 54px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
}

.keyword-track img {
  flex: 0 0 auto;
  width: 43px;
  height: 40px;
  object-fit: contain;
}

@keyframes keywordMove {
  from { transform: translateX(0); }
  to { transform: translateX(-33.333%); }
}

.sessions-section {
  background: var(--black);
  color: var(--white);
  padding: 102px 0 0;
}

.sessions-container {
  display: grid;
  gap: 0;
  padding-top: 0;
  padding-bottom: 0;
}

.session-group {
  display: grid;
  gap: 83px;
  padding-bottom: 100px;
}

.session-header {
  display: grid;
  gap: 10px;
}

.session-header p {
  margin: 0;
  color: #d9d9d9;
  font-family: "Special Gothic", "Pretendard", sans-serif;
  font-size: 24px;
  font-weight: 700;
}

.session-header h2 {
  margin: 0;
  color: var(--green);
  font-family: "Special Gothic Expanded One", "Pretendard", sans-serif;
  font-size: 42px;
  font-weight: 400;
  line-height: 1;
}

.session-list {
  display: grid;
  gap: 100px;
}

.speaker-card {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 100px;
  align-items: start;
  height: 200px;
}

.speaker-card figure {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0;
  overflow: hidden;
  background: var(--green);
}

.speaker-card.is-circle figure {
  border-radius: 50%;
  background: var(--green);
}

.speaker-card.is-square figure {
  border-radius: 0;
  background: var(--green);
}

.speaker-card figure > img {
  position: absolute;
  left: var(--photo-left, 0%);
  top: var(--photo-top, 0%);
  width: var(--photo-width, 100%);
  height: var(--photo-height, 100%);
  max-width: none;
  object-fit: contain;
}

.speaker-lee {
  --photo-left: -7.195%;
  --photo-top: 0%;
  --photo-width: 114.439%;
  --photo-height: 133.754%;
}

.speaker-park {
  --photo-left: -20.144%;
  --photo-top: 3.238%;
  --photo-width: 120.113%;
  --photo-height: 147.52%;
}

.speaker-rokdam {
  --photo-left: 0%;
  --photo-top: 0%;
  --photo-width: 100%;
  --photo-height: 100%;
}

/* The Figma source uses a mask that crops the lower edge. Keep the fresh
   source intact here so the complete cutout remains visible in the green frame. */
.speaker-rokdam figure {
  display: grid;
  place-items: end center;
}

.speaker-rokdam figure > img {
  position: static;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  object-position: center bottom;
}

.speaker-kim {
  --photo-left: 4.677%;
  --photo-top: 0%;
  --photo-width: 90.761%;
  --photo-height: 136.161%;
}

.speaker-brman {
  --photo-left: -7.195%;
  --photo-top: -8.274%;
  --photo-width: 117.529%;
  --photo-height: 150.125%;
}

.speaker-won {
  --photo-left: 4.315%;
  --photo-top: 7.915%;
  --photo-width: 83.793%;
  --photo-height: 153.634%;
}

.speaker-jeongji {
  --photo-left: -3.237%;
  --photo-top: 0%;
  --photo-width: 106.164%;
  --photo-height: 139.865%;
}

.speaker-jeongsu {
  --photo-left: -5.036%;
  --photo-top: 2.518%;
  --photo-width: 108.342%;
  --photo-height: 132.65%;
}

.speaker-mhouse {
  --photo-left: 0%;
  --photo-top: 0%;
  --photo-width: 100%;
  --photo-height: 100%;
}

.speaker-card.is-grayscale figure img {
  filter: grayscale(100%);
  object-fit: cover;
}

.speaker-card.speaker-hwang figure {
  display: grid;
  place-items: end center;
}

.speaker-card.speaker-hwang figure > img {
  position: static;
  width: 80%;
  height: 95%;
  max-width: 100%;
  object-fit: contain;
  object-position: -80% bottom;
}

.speaker-detail time {
  display: block;
  margin-bottom: 28px;
  color: var(--muted);
  font-family: "Special Gothic", "Pretendard", sans-serif;
  font-size: 24px;
  font-weight: 700;
}

.speaker-detail h3 {
  margin: 0 0 36px;
  color: var(--green);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.3;
}

.speaker-detail p {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  align-items: center;
  margin: 0;
  font-size: 18px;
  font-weight: 700;
}

.speaker-detail strong {
  flex: 0 0 auto;
}

.speaker-divider {
  flex: 0 0 auto;
  width: 1px;
  height: 15px;
  object-fit: cover;
}

.section-line {
  flex: 0 0 auto;
  width: 100%;
  height: 1px;
  background: var(--line);
}

.section-line + .session-group {
  margin-top: 100px;
}

.lunch-band {
  margin: 0 0 100px;
  background: var(--green);
  color: var(--black);
}

.lunch-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  padding: 40px 0;
  gap: 14px;
}
.lunch-main {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 52px;
  font-size: 48px;
  font-weight: 700;
}

.lunch-main span {
  font-family: "Special Gothic", "Pretendard", sans-serif;
}
.lunch-subnote {
  margin: 0;
  color: rgba(0, 0, 0, 0.5);
  font-family: "Pretendard", sans-serif;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.2px;
  text-align: center;
}

.ticket-section {
  padding: 100px 0;
  background: var(--black);
}

.section-label {
  margin: 0 0 64px;
  color: var(--green);
  font-family: "Special Gothic", "Pretendard", sans-serif;
  font-size: 64px;
  font-weight: 600;
  text-align: center;
}

.ticket-heading {
  display: grid;
  place-items: center;
  height: 100px;
  background: var(--green);
  color: var(--black);
}

.ticket-heading h2 {
  margin: 0;
  color: #000;
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 38.4px;
}

.ticket-panel {
  padding: 40px 30px 30px;
  border: 1px solid var(--green);
  color: var(--white);
}

.ticket-stock-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  margin-bottom: 28px;
  background: rgba(21, 230, 93, 0.04);
  border: 1px dashed rgba(21, 230, 93, 0.35);
  border-radius: 4px;
}
.stock-status-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.stock-live-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(21, 230, 93, 0.12);
  border: 1px solid rgba(21, 230, 93, 0.4);
  color: var(--green);
  font-family: "Special Gothic", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  border-radius: 20px;
}
.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green);
  animation: livePulse 1.8s infinite ease-in-out;
}
@keyframes livePulse {
  0% {
    transform: scale(0.9);
    opacity: 0.7;
    box-shadow: 0 0 0 0 rgba(21, 230, 93, 0.7);
  }
  50% {
    transform: scale(1.15);
    opacity: 1;
    box-shadow: 0 0 0 6px rgba(21, 230, 93, 0);
  }
  100% {
    transform: scale(0.9);
    opacity: 0.7;
    box-shadow: 0 0 0 0 rgba(21, 230, 93, 0);
  }
}
.stock-title {
  color: rgba(255, 255, 255, 0.9);
  font-family: "Pretendard", sans-serif;
  font-size: 16px;
  font-weight: 600;
}
.stock-status-right {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.stock-number {
  color: var(--green);
  font-family: "Special Gothic", "Pretendard", sans-serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
}
.stock-unit {
  color: rgba(255, 255, 255, 0.7);
  font-family: "Pretendard", sans-serif;
  font-size: 15px;
  font-weight: 600;
}

.ticket-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 84px;
}

.ticket-row:first-child {
  border-bottom: 1px solid var(--green);
}

.ticket-row strong,
.ticket-row p {
  margin: 0;
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 38.4px;
}

.ticket-row span {
  margin-left: 12px;
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--green);
  font-size: 14px;
  font-weight: 400;
  line-height: 22.4px;
  vertical-align:super;
}

.ticket-actions {
  display: grid;
  gap: 16px;
  margin-top: 25px;
}

.ticket-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 100px;
  padding: 0 30px 0 36px;
  border: 1px solid var(--green);
  background: transparent;
  color: var(--green);
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 38.4px;
  transition:
    transform 180ms var(--ease),
    background-color 180ms var(--ease),
    color 180ms var(--ease);
}

.ticket-button::after {
  content: "→";
  display: inline-block;
  font-family: Arial, sans-serif;
  font-size: 24px;
  font-weight: 400;
  line-height: 1;
}

.ticket-button:hover {
  background: var(--green);
  color: var(--black);
  transform: translateY(-2px);
}

.ticket-notes {
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  color: var(--white);
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 25.6px;
}

.faq-section {
  padding: 94px 0 146px;
  background: var(--black);
  color: var(--white);
}

.faq-section h2 {
  margin: 0 0 48px;
  color: var(--green);
  font-family: "Special Gothic", "Pretendard", sans-serif;
  font-size: 64px;
  font-weight: 600;
  line-height: 1;
  text-align: left;
}

.faq-list {
  width: 100%;
  border-top: 0;
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.faq-item button {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  width: 100%;
  min-height: 67px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--white);
  text-align: left;
  cursor: pointer;
}

.faq-item button span:first-child {
  overflow-wrap: anywhere;
  font-size: 20px;
  font-weight: 700;
  line-height: 25.6px;
}

.faq-arrow {
  width: 24px;
  height: 24px;
  color: rgba(255, 255, 255, 0.5);
  transition: transform 180ms var(--ease);
}

.faq-item.is-open .faq-arrow {
  transform: rotate(180deg);
}

.faq-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 220ms var(--ease);
}

.faq-panel p {
  overflow: hidden;
  margin: 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 16px;
  line-height: 1.7;
}

.faq-item.is-open .faq-panel {
  grid-template-rows: 1fr;
}

.faq-item.is-open .faq-panel p {
  padding-bottom: 22px;
}

.notice-section {
  padding: 92px 0 142px;
  background: var(--dark);
}

.notice-section h2,
.notice-section h3 {
  margin: 0;
  color: var(--green);
  font-size: 24px;
  font-weight: 700;
}

.notice-section h2.location-title {
  margin-top: 78px;
}

.notice-section h2 + .map-box {
  margin-top: 24px;
}

.map-box {
  max-width: 100%;
  margin: 0;
}

.map-view-container {
  position: relative;
  width: 100%;
  aspect-ratio: 20 / 11;
  min-height: 340px;
  background-color: #1a1a1a;
  overflow: hidden;
}

.kakao-layer {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.map-sdk-message {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  color: #dddddd;
  background: #1a1a1a;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  text-align: center;
  white-space: pre-line;
  word-break: keep-all;
}

.map-type-controls {
  position: absolute;
  top: 15px;
  right: 15px;
  z-index: 2;
  display: flex;
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.map-type-btn {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  background: #fff;
  color: #333;
  cursor: pointer;
  border-right: 1px solid #ddd;
}

.map-type-btn:last-child {
  border-right: none;
}

.map-type-btn.active {
  background: #333;
  color: #fff;
}

.map-info {
  margin: 38px 0 28px;
}

.map-address-text {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 16px;
  font-weight: 700;
  line-height: 32px;
}

.map-external-links {
  display: flex;
  gap: 16px;
  margin-top: 0;
}

.ext-link {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 14px 20px;
  text-align: center;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: opacity 180ms ease, background-color 180ms ease;
}

.ext-link:hover {
  opacity: 0.9;
}

.ext-link.kakao-link,
.ext-link.naver-link {
  background-color: #343434;
  color: #fff;
}

.rv-infowindow {
  padding: 8px 14px;
  background-color: #ff4b15;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  position: relative;
  white-space: nowrap;
}

.rv-infowindow::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px 6px 0;
  border-style: solid;
  border-color: #ff4b15 transparent transparent transparent;
}

.notice-list {
  margin: 26px 0 78px;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, 0.58);
  font-size: 16px;
  font-weight: 700;
  line-height: 32px;
}

.refund-note {
  margin: 38px 0 28px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 16px;
  font-weight: 700;
  line-height: 32px;
}

.refund-scroll {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-color: var(--green) rgba(255, 255, 255, 0.12);
}

.refund-table {
  min-width: 620px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.refund-table > div {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) 220px;
  min-height: 58px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.refund-table > div:last-child {
  border-bottom: 0;
}

.refund-table span {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
}

.refund-table span + span {
  border-left: 1px solid rgba(255, 255, 255, 0.3);
}

.refund-head {
  background: #333333;
}

.refund-head span {
  color: var(--white);
}

.site-footer {
  display: flex;
  align-items: center;
  min-height: 368px;
  padding: 0;
  background: var(--header-dark);
}

.footer-inner {
  width: min(calc(100% - (var(--side-pad) * 2)), 609px);
  margin-right: 0;
  margin-left: max(var(--side-pad), calc((100% - var(--container)) / 2));
  color: var(--white);
  font-size: 14px;
  font-weight: 400;
  line-height: 22.4px;
  text-align: left;
  text-transform: none;
}

.footer-inner p {
  margin: 0;
}

.footer-inner p:first-child,
.footer-inner p:nth-child(2),
.footer-inner p:nth-child(3),
.footer-inner p:nth-child(4) {
  margin-bottom: 22.4px;
}

.footer-inner p:nth-child(2),
.footer-inner p:nth-child(3),
.footer-inner p:nth-child(4),
.footer-inner p:nth-child(5) {
  color: rgba(255, 255, 255, 0.3);
}

.footer-inner strong {
  color: var(--white);
  font-size: 16px;
  font-weight: 800;
  line-height: 22.4px;
}

.contact-button {
  position: fixed;
  right: 28px;
  bottom: 26px;
  z-index: 45;
  display: grid;
  place-items: center;
  width: 84px;
  height: 48px;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition:
    opacity 200ms var(--ease),
    transform 200ms var(--ease);
}

.contact-button img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.contact-button.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

@media (max-width: 1280px) {
  .hero-section {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 540px);
    padding: 110px 32px 32px;
  }

  .hero-kicker {
    margin-bottom: 16px;
  }

  .hero-logo {
    width: min(100%, 540px);
    margin-top: 0;
  }

  .hero-meta {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 28px;
    font-size: 22px;
  }

  .hero-meta span:nth-child(2) {
    margin-left: 0;
  }

  .coming-title {
    font-size: 120px;
    letter-spacing: 9.6px;
  }

  .coming-title span:first-child {
    left: 36px;
  }

  .coming-title span:last-child {
    left: calc(75% - 90px);
  }
}

@media (max-width: 900px) {
  :root {
    --side-pad: 24px;
  }

  .hero-section {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "copy"
      "visual"
      "meta";
    padding: 100px 32px 32px;
    row-gap: 24px;
    min-height: auto;
  }

  .hero-kicker {
    margin-bottom: 12px;
    font-size: 26px;
  }

  .hero-copy h1 {
    margin-top: 0;
    font-size: 64px;
    line-height: 1.15;
  }

  .hero-logo {
    justify-self: center;
    width: min(75vw, 480px);
    margin-top: 12px;
  }

  .hero-meta {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 16px;
    font-size: 18px;
  }

  .hero-meta span:nth-child(2) {
    order: -1;
  }

  .hero-meta span {
    justify-self: start;
  }

  .hero-meta span:nth-child(2) {
    margin-left: 0;
  }

  .hero-meta span:nth-child(3) {
    justify-self: start;
  }

  .welcome-layout {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .welcome-copy {
    max-width: 560px;
  }

  .welcome-watermark {
    display: none;
  }

  .speaker-card {
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding: 0 28px;
  }

  .header-action {
    font-size: 14px;
  }

  .hero-section {
    padding: 90px 24px 28px;
  }

  .ticket-heading {
    padding: 0 28px;
  }

  .hero-kicker {
    font-size: 22px;
  }

  .hero-copy h1 {
    font-size: 52px;
    letter-spacing: 0;
  }

  .hero-logo {
    width: min(85vw, 440px);
  }

  .welcome-section {
    min-height: 980px;
    padding: 200px 0;
  }

  .welcome-layout h2 {
    font-size: 46px;
  }



  .speakers-hero {
    min-height: 760px;
  }

  .speaker-cloud {
    top: auto;
    bottom: 0;
    width: 100%;
  }

  .coming-title {
    font-size: 74px;
    letter-spacing: 5.92px;
  }

  .coming-title span:first-child {
    left: 24px;
    top: 160px;
  }

  .coming-title span:last-child {
    left: auto;
    right: 24px;
    top: 430px;
  }

  .speaker-brand {
    top: 70px;
    font-size: 28px;
  }

  .coming-title {
    position: absolute;
    top: 132px;
    left: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    gap: 0;
    transform: translateX(-50%);
    font-size: 74px;
    line-height: 0.95;
    text-align: center;
  }

  .coming-title span {
    position: static;
    white-space: nowrap;
  }

  .keyword-marquee {
    height: 56px;
  }

  .keyword-track span {
    font-size: 38px;
  }

  .keyword-track img {
    width: 32px;
    height: 30px;
  }

  .sessions-section {
    padding-top: 76px;
  }

  .sessions-container {
    gap: 0;
  }

  .session-list {
    gap: 70px;
  }

  .session-group {
    padding-bottom: 78px;
  }

  .section-line + .session-group {
    margin-top: 78px;
  }

  .speaker-card {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 28px;
    height: auto;
    min-height: 150px;
  }

  .speaker-card figure {
    width: 150px;
    height: 150px;
  }

  .speaker-detail time {
    margin-bottom: 20px;
    font-size: 20px;
  }

  .speaker-detail h3 {
    margin-bottom: 26px;
    font-size: 26px;
  }

  .lunch-inner {
    min-height: 220px;
    gap: 28px;
    font-size: 32px;
  }

  .ticket-section {
    padding: 100px 0;
  }

  .faq-section,
  .notice-section {
    padding-top: 82px;
    padding-bottom: 88px;
  }

  .ticket-heading {
    height: 92px;
  }

  .ticket-panel {
    padding: 54px 24px 26px;
  }

  .ticket-heading {
    padding: 0 32px;
  }

  .ticket-row p {
    font-size: 32px;
  }

  .ticket-button {
    min-height: 78px;
    font-size: 20px;
    line-height: 1.35;
  }

  .faq-section h2 {
    font-size: 52px;
  }
}

@media (max-width: 520px) {
  :root {
    --side-pad: 18px;
    --header-height: 56px;
  }

  .site-header.is-scrolled {
    --header-height: 56px;
  }

  .brand {
    width: 55px;
    height: 26px;
  }

  .brand-symbol {
    width: 55px;
    height: 26px;
  }

  .header-inner {
    padding: 0 20px;
  }

  .hero-section {
    padding: 80px 20px 24px;
    row-gap: 20px;
  }

  .hero-kicker {
    font-size: 18px;
    margin-bottom: 8px;
  }

  .hero-copy h1 {
    font-size: 40px;
    line-height: 1.18;
  }

  .hero-logo {
    justify-self: center;
    width: min(100%, 380px);
    margin-top: 8px;
  }

  .hero-meta {
    gap: 6px;
    margin-top: 12px;
    font-size: 14px;
  }

  .welcome-section {
    min-height: 820px;
    padding: 200px 0;
  }

  .welcome-layout h2 {
    font-size: 36px;
  }

  .welcome-copy {
    font-size: 16px;
    line-height: 1.72;
  }

  .speakers-hero {
    min-height: 610px;
  }

  .speaker-cloud {
    top: auto;
    bottom: 0;
    width: 100%;
  }

  .coming-title {
    font-size: 48px;
    letter-spacing: 3.84px;
  }

  .coming-title span:first-child {
    left: 18px;
    top: 168px;
  }

  .coming-title span:last-child {
    right: 18px;
    top: 388px;
  }

  .speaker-brand {
    font-size: 21px;
  }

  .coming-title {
    top: 116px;
    font-size: 48px;
    line-height: 0.98;
  }

  .session-header h2 {
    font-size: 34px;
  }

  .speaker-card {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 18px;
    min-height: 96px;
  }

  .speaker-card figure {
    width: 96px;
    height: 96px;
  }

  .speaker-detail time {
    margin-bottom: 12px;
    font-size: 16px;
  }

  .speaker-detail h3 {
    margin-bottom: 18px;
    font-size: 20px;
    line-height: 1.35;
  }

  .speaker-detail p {
    display: flex;
    font-size: 15px;
  }

  .speaker-detail strong {
    display: inline;
  }

  .speaker-detail span {
    display: inline;
    margin-top: 0;
    color: rgba(255, 255, 255, 0.66);
  }

  .lunch-inner {
    min-height: 180px;
    padding: 30px 0;
    gap: 8px;
  }
  .lunch-main {
    flex-direction: column;
    gap: 10px;
    font-size: 26px;
  }
  .lunch-subnote {
    font-size: 14px;
  }

  .ticket-panel {
    padding: 34px 18px 22px;
  }

  .ticket-stock-banner {
    padding: 14px 16px;
    margin-bottom: 20px;
  }
  .stock-title {
    font-size: 14px;
  }
  .stock-number {
    font-size: 24px;
  }
  .stock-unit {
    font-size: 14px;
  }

  .ticket-heading {
    padding: 0 20px;
  }

  .ticket-section {
    padding: 100px 0;
  }

  .section-label {
    margin-bottom: 42px;
    font-size: 30px;
  }

  .ticket-heading {
    height: 72px;
  }

  .ticket-heading h2 {
    font-size: 20px;
  }

  .ticket-row {
    grid-template-columns: 1fr;
    gap: 6px;
    min-height: 92px;
    padding: 16px 0;
  }

  .ticket-row span {
    display: block;
    margin: 5px 0 0;
  }

  .ticket-row strong,
  .ticket-row p {
    font-size: 24px;
    line-height: 1.35;
  }

  .ticket-row p {
    font-size: 28px;
  }

  .ticket-button {
    min-height: 62px;
    font-size: 17px;
  }

  .ticket-notes {
    margin-top: 28px;
    font-size: 14px;
    line-height: 22.4px;
  }

  .faq-item button span:first-child {
    font-size: 17px;
  }

  .faq-section h2 {
    font-size: 42px;
  }

  .contact-button {
    right: 16px;
    bottom: 16px;
  }

  .notice-list,
  .refund-note,
  .map-address-text {
    font-size: 15px;
    line-height: 28px;
  }

  .map-info {
    margin: 28px 0 20px;
  }

  .map-external-links {
    gap: 12px;
  }

  .ext-link {
    min-height: 50px;
    padding: 12px 14px;
    font-size: 15px;
  }

  .site-footer {
    min-height: 0;
    padding: 48px 0;
  }
}

@media (max-width: 520px) {
  .ticket-stock-banner {
    padding: 12px 14px;
  }
  .stock-status-left {
    gap: 8px;
  }
  .stock-live-tag {
    font-size: 11px;
    padding: 3px 8px;
  }
  .stock-number {
    font-size: 22px;
  }

  .map-info {
    margin: 22px 0 16px;
  }

  .map-address-text {
    font-size: 14px;
    line-height: 24px;
  }

  .map-external-links {
    gap: 8px;
  }

  .ext-link {
    min-height: 46px;
    padding: 10px 8px;
    font-size: 14px;
  }
}

@media (max-width: 360px) {
  .hero-meta {
    font-size: 13px;
  }

  .hero-meta span:nth-child(2) {
    white-space: normal;
  }
}

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

  .keyword-track {
    animation: none;
  }
}

/* Intro */
#splash-dimd {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background: #fff;
  color: #000;
  font-family: sans-serif;
}

#splash-dimd[hidden],
#screen-transition[hidden] {
  display: none;
}

#splash-logo {
  display: flex;
  justify-content: center;
  width: 80px;
  height: 40px;
}

#splash-logo .logo--cx {
  position: relative;
  display: flex;
  width: 100%;
  height: 100%;
}

#splash-logo .draw--circle,
#splash-logo .draw--cross {
  position: absolute;
  z-index: 1;
  width: 50%;
  height: 100%;
}

#splash-logo .draw--circle {
  left: 0;
  transform: translateX(50%);
}

#splash-logo .draw--cross {
  right: 0;
  transform: translateX(-50%);
}

#splash-logo svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

#splash-logo circle {
  transform: rotate(-90deg);
  transform-origin: 20px 20px;
  stroke-dasharray: 113.1;
  stroke-dashoffset: 113.1;
  transition: stroke-dashoffset 0.6s cubic-bezier(0.215, 0.61, 0.355, 1);
}

#splash-logo .cross-v,
#splash-logo .cross-h {
  stroke-dasharray: 36 36;
  stroke-dashoffset: 36;
  transition: stroke-dashoffset 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
}

#splash-logo .logo--cx.step-1 .cross-v,
#splash-logo .logo--cx.step-2 .cross-h,
#splash-logo .logo--cx.step-3 circle {
  stroke-dashoffset: 0;
}

#splash-logo .logo--cx.step-4 circle {
  stroke-dasharray: 113.1 0;
  stroke-dashoffset: -42.41;
  transition: none;
}

#splash-logo.is-spinning {
  animation: splashLogoSpin 1.6s cubic-bezier(0.45, 0, 0.55, 1) forwards;
}

@keyframes splashLogoSpin {
  to {
    transform: rotate(720deg);
  }
}

#splash-message {
  display: flex;
  align-items: flex-start;
  flex-wrap: nowrap;
  gap: 4px;
  width: max-content;
  height: 18px;
  margin: 20px 0 0;
  color: #000;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 18px;
  white-space: nowrap;
  transform: translateZ(0);
  transition:
    letter-spacing 1.1s cubic-bezier(0.165, 0.84, 0.44, 1),
    opacity 0.5s ease 0.6s;
}

#splash-message .mask-text {
  display: block;
  flex: 0 0 auto;
  height: 18px;
  overflow: hidden;
  line-height: 18px;
}

#splash-message .mask-text > span {
  display: block;
  height: 18px;
  line-height: 18px;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.33, 1, 0.68, 1);
}

#splash-message .mask-text:nth-child(2) > span {
  transition-delay: 0.08s;
}

#splash-message .mask-text:nth-child(3) > span {
  transition-delay: 0.16s;
}

#splash-message .mask-text:nth-child(4) > span {
  transition-delay: 0.24s;
}

#splash-message .mask-text:nth-child(5) > span {
  transition-delay: 0.32s;
}

#splash-message .mask-text:nth-child(6) > span {
  transition-delay: 0.4s;
}

#splash-message.is-entered .mask-text > span {
  transform: translateY(0);
}

#splash-message.exited {
  opacity: 0;
  letter-spacing: 0.5em;
}

#splash-dimd.exited #splash-logo {
  animation: none;
  transform: rotate(0);
}

#splash-dimd.exited .draw--circle,
#splash-dimd.exited .draw--cross {
  transition: transform 0.6s cubic-bezier(0.075, 0.82, 0.165, 1);
}

#splash-dimd.exited .draw--circle {
  transform: translateX(-22%);
}

#splash-dimd.exited .draw--cross {
  transform: translateX(22%);
}

#splash-dimd.exited .draw--circle circle {
  stroke-dasharray: 84.82 28.28;
  stroke-dashoffset: -42.41;
  transition:
    stroke-dasharray 0.6s ease,
    stroke-dashoffset 0.6s ease;
}

#splash-dimd.exited .draw--cross svg {
  transform: rotate(45deg);
  transition: transform 0.6s cubic-bezier(0.075, 0.82, 0.165, 1);
}

#splash-dimd.exited .draw--cross .cross-h {
  transform: scaleX(1.414);
}

#splash-dimd.exited .draw--cross .cross-v {
  transform: scaleY(1.414);
}

#splash-dimd.exited .draw--cross .cross-h,
#splash-dimd.exited .draw--cross .cross-v {
  transform-origin: 20px 20px;
  transition: transform 0.6s cubic-bezier(0.075, 0.82, 0.165, 1);
}

#splash-dimd.undraw .draw--circle circle {
  stroke-dasharray: 0 113.1;
  transition: stroke-dasharray 0.5s ease;
}

#splash-dimd.undraw .draw--cross .cross-h,
#splash-dimd.undraw .draw--cross .cross-v {
  stroke-dasharray: 0 36;
  transition: stroke-dasharray 0.5s ease;
}

#screen-transition {
  position: fixed;
  inset: 0;
  z-index: 2100;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  visibility: hidden;
  pointer-events: none;
  background: #111;
  transform: translate3d(0, 0, 0);
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  #splash-message .mask-text > span {
    transform: none;
  }
}

/* Speaker Detail Trigger Button */
.speaker-detail-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 6px 14px;
  border: 1px solid var(--green);
  border-radius: 20px;
  background: transparent;
  color: var(--green);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition:
    background-color 180ms var(--ease),
    color 180ms var(--ease),
    transform 180ms var(--ease);
}

.speaker-detail-btn:hover {
  background: var(--green);
  color: var(--black);
  transform: translateY(-1px);
}

/* Session Drawer & Bottom Sheet Backdrop */
.session-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 300ms var(--ease),
    visibility 300ms var(--ease);
}

.session-drawer-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Desktop Drawer (Default: Side Drawer) */
.session-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 1001;
  width: min(520px, 100vw);
  height: 100vh;
  height: 100dvh;
  background: #161616;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.6);
  transform: translateX(100%);
  transition: transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.session-drawer.is-open {
  transform: translateX(0);
}

.drawer-drag-handle {
  display: none;
}

.drawer-close {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: transparent;
  color: var(--white);
  cursor: pointer;
  transition:
    border-color 180ms var(--ease),
    color 180ms var(--ease),
    background-color 180ms var(--ease);
}

.drawer-close:hover {
  border-color: var(--green);
  color: var(--green);
  background: rgba(1, 255, 5, 0.1);
}

.drawer-close svg {
  width: 20px;
  height: 20px;
}

.drawer-content {
  padding: 48px 36px;
  overflow-y: auto;
  height: 100%;
}

.drawer-session-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(1, 255, 5, 0.15);
  color: var(--green);
  font-family: "Special Gothic", "Pretendard", sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.drawer-time {
  display: block;
  margin-top: 16px;
  color: var(--muted);
  font-family: "Special Gothic", "Pretendard", sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.drawer-title {
  margin: 12px 0 28px;
  color: var(--white);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.35;
  word-break: keep-all;
}

.drawer-speaker-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 28px;
}

.drawer-speaker-avatar {
  width: 64px;
  height: 64px;
  margin: 0;
  border-radius: 50%;
  overflow: hidden;
  background: var(--green);
  flex-shrink: 0;
}



.drawer-speaker-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.drawer-speaker-name {
  color: var(--white);
  font-size: 18px;
  font-weight: 700;
}

.drawer-speaker-role {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
  font-weight: 500;
}

.drawer-speaker-bio {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, 0.75);
  font-size: 13px;
  line-height: 1.6;
}

.drawer-speaker-bio li {
  position: relative;
  padding-left: 12px;
}

.drawer-speaker-bio li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--green);
}

.drawer-body {
  color: rgba(255, 255, 255, 0.88);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
  word-break: keep-all;
}

.drawer-description {
  margin: 0;
  white-space: pre-line;
  word-break:keep-all;
}

/* Mobile Bottom Sheet (max-width: 768px) */
@media (max-width: 768px) {
  .session-drawer {
    top: auto;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: auto;
    max-height: 82vh;
    max-height: 82dvh;
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 20px 20px 0 0;
    transform: translateY(100%);
  }

  .session-drawer.is-open {
    transform: translateY(0);
  }

  .drawer-drag-handle {
    display: block;
    width: 40px;
    height: 5px;
    margin: 12px auto 0;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.3);
  }

  .drawer-close {
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
  }

  .drawer-content {
    padding: 24px 20px 36px;
  }

  .drawer-title {
    font-size: 22px;
    margin-bottom: 20px;
  }

  .drawer-speaker-meta {
    margin-bottom: 20px;
    padding: 16px 0;
  }

  .drawer-speaker-avatar {
    width: 52px;
    height: 52px;
  }

  .drawer-body {
    font-size: 15px;
    line-height: 1.75;
  }
}