.online-body {
  margin: 0;
  color: #111;
  background: #fff;
}

/* style.css 공통 푸터 — 온라인 페이지 본문 색상 상속 차단 */
.online-body .footer-section {
  color: #fff;
}

.online-body .footer-body.container {
  padding-left: 24px;
  padding-right: 24px;
  box-sizing: border-box;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.online-header {
  background: #fff;
  border-bottom: 1px solid #e8edf5;
}

.online-header-inner {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.online-logo {
  width: 118px;
  height: auto;
  display: block;
}

.online-header-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
}

.online-lang,
.online-mypage {
  border: none;
  background: none;
  color: #16489c;
  text-decoration: none;
  padding: 0;
  cursor: pointer;
}

.online-lang--active {
  color: #f5b400;
}

.online-lang-sep {
  color: #92a0b8;
}

.online-hero {
  position: relative;
  background: transparent;
  min-height: 420px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.online-hero-bg {
  position: absolute;
  inset: 0;
}

.online-logo-grid {
  display: flex;
  flex-direction: column;
  height: 100%;
  /* 로고가 하나씩 나타나는 게 보이지 않도록 준비될 때까지 감춘다 */
  opacity: 0;
  transition: opacity 0.45s ease;
}

.online-logo-grid.is-ready {
  opacity: 1;
}

.online-logo-grid:not(.is-ready) .online-logo-track {
  animation-play-state: paused;
}

.online-logo-row {
  flex: 1 1 0;
  min-height: 0;
  overflow: hidden;
}

.online-logo-track {
  display: flex;
  align-items: stretch;
  width: max-content;
  height: 100%;
  animation: online-logo-scroll-left 260s linear infinite;
  will-change: transform;
}

.online-logo-row--right .online-logo-track {
  animation-name: online-logo-scroll-right;
}

.online-logo-group {
  display: flex;
  flex-shrink: 0;
  align-items: stretch;
  height: 100%;
}

.online-logo-cell {
  flex: 0 0 auto;
  width: clamp(120px, 10vw, 180px);
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-top: none;
  border-bottom: none;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  background: #fff;
}

.online-logo-cell img {
  display: block;
  max-width: 100%;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
}

@keyframes online-logo-scroll-left {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@keyframes online-logo-scroll-right {
  from {
    transform: translateX(-50%);
  }

  to {
    transform: translateX(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .online-logo-track {
    animation: none;
  }
}

.online-search-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-top: 0;
  padding-bottom: 0;
}

.online-search {
  margin: 0 auto;
  width: 100%;
  max-width: 900px;
  display: flex;
  align-items: stretch;
  height: 64px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.online-search-field {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  background: #fff;
}

.online-search-icon {
  flex-shrink: 0;
  display: flex;
  line-height: 0;
}

.online-search-icon img,
.online-search-icon svg {
  display: block;
  width: 24px;
  height: 24px;
}

.online-search input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: #111;
}

.online-search input::placeholder {
  color: #b8b8b8;
}

.online-search-filter {
  position: relative;
  flex-shrink: 0;
}

.online-search-filter::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 18px;
  width: 0;
  height: 0;
  margin-top: -3px;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid #fff;
  pointer-events: none;
}

.online-search select {
  height: 100%;
  min-width: 112px;
  border: none;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  background: #003380;
  color: #fff;
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  padding: 0 40px 0 20px;
  cursor: pointer;
}

.online-summary {
  border-top: 1px solid #d7deea;
  border-bottom: 1px solid #eff2f8;
  background: #fff;
  padding: 40px 0;
}

.online-summary-inner {
  width: 100%;
  max-width: 1440px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  align-items: center;
  gap: 16px;
  box-sizing: border-box;
}

.online-summary-title p {
  margin: 0;
  color: #011D20;
  font-size: 24px;
  font-style: normal;
  font-weight: 500;
  line-height: 160%;
  letter-spacing: -0.264px;
}

.online-summary-title h1 {
  margin: 3px 0 0;
  color: #011D20;
  font-size: 40px;
  font-style: normal;
  font-weight: 800;
  line-height: 120%;
  letter-spacing: -0.44px;
}

.online-summary-date,
.online-summary-place {
  margin: 0;
  color: #6d778d;
  font-size: 24px;
  font-style: normal;
  font-weight: 500;
  line-height: 160%;
  letter-spacing: -0.264px;
}

.online-categories {
  background: #f5f5f5;
  border-bottom: 1px solid #eff2f8;
  padding: 40px 0;
  box-sizing: border-box;
}

.online-categories-inner {
  width: 100%;
  max-width: 1920px;
  display: flex;
  justify-content: center;
  gap: 40px;
  align-items: center;
  box-sizing: border-box;
}

.online-category-item {
  text-decoration: none;
  color: #111;
  width: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  line-height: 1.2;
}

.online-category-item img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.online-category-item:hover span {
  color: #005fff;
}

.online-exhibitors {
  background: #fff;
  padding: 72px 0 0;
}

.online-exhibitors-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  position: relative;
  z-index: 20;
}

.online-exhibitors-head .content-title-wrap {
  display: inline-block;
  margin-bottom: 0;
  flex-shrink: 0;
}

.online-exhibitors__title {
  margin: 0;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.03em;
  color: #011D20;
}

.online-filter {
  position: relative;
  flex-shrink: 0;
}

.online-filter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.online-filter-btn img {
  display: block;
  width: 48px;
  height: 48px;
}

.online-filter-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 100;
  width: 360px;
  padding: 20px;
  background: #fff;
  border: 1px solid #e8eaef;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.online-filter-panel[hidden] {
  display: none;
}

.online-filter-grid {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 4px;
}

.online-filter-grid--hangul {
  margin-bottom: 4px;
}

.online-filter-grid--alpha {
  margin-bottom: 4px;
}

.online-filter-key {
  min-width: 0;
  height: 36px;
  padding: 0;
  border: 1px solid #e0e0e0;
  border-radius: 2px;
  background: #fff;
  color: #1f1f1f;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
}

.online-filter-key:hover,
.online-filter-key.is-active {
  border-color: #0F6055;
  color: #0F6055;
}

.online-filter-key--num {
  display: block;
  width: 100%;
  margin-bottom: 12px;
}

.online-filter-all {
  display: block;
  width: 100%;
  height: 48px;
  border: none;
  border-radius: 2px;
  background: #0F6055;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
}

.online-filter-all:hover {
  background: #0c4f46;
}

.exhibitor-card.is-filtered-out,
.exhibitor-card.is-page-hidden {
  display: none;
}

.online-exhibitors-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid #eceef3;
  border-right: none;
  border-bottom: none;
}

.exhibitor-card {
  padding: 36px 32px 32px;
  border-right: 1px solid #eceef3;
  border-bottom: 1px solid #eceef3;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-sizing: border-box;
}

.exhibitor-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.exhibitor-company {
  margin: 0 0 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.exhibitor-badges {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.exhibitor-badge-booth {
  box-sizing: border-box;
  width: 52px;
  height: 26px;
  padding: 0;
  border-radius: 999px;
  background: #ffd646;
  color: #1f1f1f;
  font-size: 12px;
  font-weight: 700;
  line-height: 26px;
  text-align: center;
  letter-spacing: -0.02em;
}

.exhibitor-badge-year {
  box-sizing: border-box;
  height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid #1d63cf;
  color: #1d63cf;
  background: #fff;
  font-size: 12px;
  font-weight: 700;
  line-height: 24px;
  letter-spacing: -0.02em;
}

.exhibitor-fav {
  border: none;
  background: transparent;
  color: #444;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  cursor: pointer;
}

.exhibitor-fav-icon {
  display: block;
}

.exhibitor-desc {
  margin: 0;
  color: #4a4a4a;
  font-size: 20px;
  line-height: 1.4;
  height: 56px;
  min-height: 56px;
  max-height: 56px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.exhibitor-tag-block {
  margin-top: 20px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.exhibitor-tags {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 6px;
  /* 키워드 2줄 고정 → 카드 높이 통일 (초과분은 숨김) */
  height: 58px;
  min-height: 58px;
  max-height: 58px;
  overflow: hidden;
}

.exhibitor-tags span {
  background: #f1f3f6;
  color: #444;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 11px;
  line-height: 1.2;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.exhibitor-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #eef1f6;
  display: flex;
  align-items: center;
  justify-content: center;
}

.exhibitor-media[data-youtube-id] {
  cursor: pointer;
}

.exhibitor-media__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.exhibitor-media__logo {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  box-sizing: border-box;
  background: #fff;
}

.exhibitor-media__logo img {
  max-width: 70%;
  max-height: 70%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.exhibitor-media__logo--text {
  color: #111;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-align: center;
  line-height: 1.25;
  word-break: keep-all;
}

.exhibitor-media__play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 56px;
  height: 56px;
  margin: -28px 0 0 -28px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}

.exhibitor-media__play::before {
  content: '';
  position: absolute;
  left: 22px;
  top: 18px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 0 10px 16px;
  border-color: transparent transparent transparent #fff;
}

.exhibitor-card-lower {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  margin-top: 20px;
  min-height: 0;
}

.exhibitor-card-spacer {
  flex: 1 1 auto;
  min-height: 44px;
}

.exhibitor-inquiry {
  flex-shrink: 0;
  align-self: flex-end;
  margin-right: -10px;
  height: 32px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  background: #111;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.exhibitor-products {
  margin-top: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.exhibitor-product-card {
  display: block;
  position: relative;
  aspect-ratio: 1 / 1;
  min-height: 0;
  padding: 0;
  border: 1px solid #eceef3;
  background: #fff;
  text-decoration: none;
  color: inherit;
  box-sizing: border-box;
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.exhibitor-product-card:hover {
  border-color: #0F6055;
  box-shadow: 0 2px 8px rgba(15, 96, 85, 0.15);
}

.exhibitor-product-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.exhibitor-product-card--empty {
  display: block;
  min-height: 0;
  aspect-ratio: 1 / 1;
  background: #eef1f6;
  pointer-events: none;
  border-color: transparent;
}

.exhibitor-logo-mark {
  flex-shrink: 0;
  width: 86px;
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #111;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.exhibitor-logo-mark--img img {
  max-width: 86px;
  max-height: 48px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.online-video-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.online-video-modal.is-open {
  display: flex;
}

.online-video-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  cursor: pointer;
}

.online-video-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(960px, 92vw);
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
}

.online-video-modal__close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.online-video-modal__frame {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.online-exhibitors-empty {
  grid-column: 1 / -1;
  padding: 48px 16px;
  text-align: center;
  color: #5c6573;
  font-size: 16px;
}

.exhibitor-company-divider {
  flex-shrink: 0;
  align-self: stretch;
  width: 1px;
  min-height: 52px;
  background: #d9dde5;
}

.exhibitor-company-text {
  min-width: 0;
}

.exhibitor-company-text p {
  margin: 0;
  color: #0F6055;
  font-family: inherit;
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.22px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
}

.exhibitor-company-text strong {
  display: -webkit-box;
  margin-top: 12px;
  color: #111;
  font-size: 28px;
  font-style: normal;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.308px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.online-exhibitors-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 80px;
  margin-bottom: 120px;
}

.online-exhibitors-more-wrap.is-hidden {
  display: none;
}

.online-exhibitors-more {
  min-width: 168px;
  height: 62px;
  border: 1px solid #80889a;
  background: #fff;
  color: #111;
  font-size: 32px;
  font-weight: 500;
  cursor: pointer;
}

@media (max-width: 1024px) {
  .online-hero {
    min-height: 360px;
  }

  .online-search-wrap {
    padding-top: 0;
    padding-bottom: 0;
  }

  .online-search {
    max-width: 100%;
    height: 48px;
  }

  .online-search-field {
    padding: 0 14px;
    gap: 8px;
  }

  .online-search input {
    font-size: 15px;
  }

  .online-search select {
    min-width: 88px;
    font-size: 15px;
    padding: 0 32px 0 14px;
  }

  .online-search-filter::after {
    right: 14px;
  }

  .online-summary-inner {
    grid-template-columns: 1fr;
    padding: 0 24px;
  }

  .online-summary-title h1 {
    font-size: 34px;
  }

  .online-summary-title p {
    font-size: 16px;
  }

  .online-summary-date,
  .online-summary-place {
    font-size: 18px;
  }

  .online-categories {
    padding: 40px 0;
  }

  .online-categories-inner {
    flex-wrap: wrap;
    padding: 0 24px;
    gap: 16px 24px;
  }

  .online-exhibitors {
    padding: 44px 0 56px;
  }

  .online-exhibitors__title {
    font-size: 22px;
  }

  .online-exhibitors-grid {
    grid-template-columns: 1fr;
    border-right: 1px solid #eceef3;
  }

  .exhibitor-card {
    min-height: 0;
  }

  .exhibitor-company strong {
    font-size: 22px;
  }

  .online-exhibitors-more {
    min-width: 120px;
    height: 44px;
    font-size: 20px;
  }

  .online-filter-panel {
    width: min(360px, calc(100vw - 48px));
  }

  .online-filter-key {
    height: 32px;
    font-size: 12px;
  }
}