/* [260413]PC_메인 — Figma 참고 (index.html과 독립) */
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");

.dm260413 {
  --dm-bg: #15172c;
  --dm-hero-tint: #eeeeee;
  --dm-text: #333333;
  --dm-muted: #888888;
  --dm-link: #1100ff;
  --dm-accent: #0165dd;
  --dm-green: #01c480;
  --dm-red: #ff0000;
  --dm-footer-bg: #f8f9fa;
  --dm-header-glass: rgba(255, 255, 255, 0.1);
  --dm-card-border: #e8e8e8;
  --dm-max: 1280px;
  font-family: "Pretendard", "Noto Sans KR", system-ui, sans-serif;
  color: var(--dm-text);
  background: var(--dm-bg);
  margin: 0;
  line-height: 1.5;
}

.dm260413 *,
.dm260413 *::before,
.dm260413 *::after {
  box-sizing: border-box;
}

.dm260413 a {
  color: inherit;
  text-decoration: none;
}

.dm260413-wrap {
  width: 100%;
  max-width: var(--dm-max);
  margin: 0 auto;
  padding-left: clamp(16px, 2vw, 24px);
  padding-right: clamp(16px, 2vw, 24px);
}

/* —— Hero + header —— */
.dm260413-hero {
  position: relative;
  min-height: 720px;
  max-height: min(100vh, 720px);
  background: var(--dm-hero-tint);
  overflow: hidden;
}

.dm260413-hero__bg {
  position: absolute;
  inset: 0;
  background: url("/images/main_visual.webp") center center / cover no-repeat;
}

.dm260413-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 104px;
  padding: 0 40px;
  background: var(--dm-header-glass);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.dm260413-header__logo img {
  display: block;
  height: 40px;
  width: auto;
}

.dm260413-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dm260413-nav__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 16px 12px;
  font-size: 16px;
  font-weight: 500;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

.dm260413-nav__item i {
  font-size: 12px;
  opacity: 0.9;
}

.dm260413-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
}

.dm260413-header__user {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.dm260413-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100% - 104px);
  padding: 80px 24px 120px;
}

.dm260413-hero__title {
  text-align: center;
  color: #fff;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
}

.dm260413-hero__title h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.dm260413-hero__title p {
  margin: 0;
  font-size: 18px;
  font-weight: 500;
  opacity: 0.95;
}

/* —— Section titles —— */
.dm260413-sec-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.dm260413-sec-head h2 {
  margin: 0;
  font-size: 24px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.dm260413-sec-head h2 .dm260413-ico {
  font-size: 20px;
  color: var(--dm-muted);
}

.dm260413-sec-head__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.dm260413-link-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 68px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid #8c8f9a;
  border-radius: 999px;
  font-size: 12px;
  color: #111;
  font-weight: 500;
  background: #f7f7f7;
}

.dm260413-link-go {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 16px;
  font-weight: 500;
  color: var(--dm-text);
}

.dm260413-link-go i {
  font-size: 20px;
  color: var(--dm-muted);
}

/* —— 상단 2열: 일정 + 뉴스 —— */
.dm260413-section {
  padding: 100px 0;
}

.dm260413-section--top {
  background: transparent;
  padding-top: 82px;
  padding-bottom: 40px;
}

.dm260413-section--top .dm260413-wrap {
  max-width: 1280px;
  padding-left: 0;
  padding-right: 0;
}

.dm260413-frame9 {
  width: 100%;
  background: #fff;
  border: 1px solid #2a3350;
  border-radius: 24px;
  padding: 60px 40px;
}

.dm260413-section--top .dm260413-split {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  margin-top: 0;
}

.dm260413-section--top .dm260413-sec-head {
  margin-bottom: 14px;
  border-bottom: 1px solid #2a3350;
  padding-bottom: 10px;
}

.dm260413-section--top .dm260413-sec-head h2 {
  font-size: 26px;
  line-height: 1.2;
  font-weight: 600;
  color: #1f1f1f;
}

.dm260413-section--quick {
  background: transparent;
}

.dm260413-section--quick .dm260413-wrap {
  max-width: 1280px;
  padding-left: 0;
  padding-right: 0;
}

.dm260413-section--speakers {
  background: transparent;
}

.dm260413-section--sponsors {
  background: transparent;
  padding-top: 70px;
  padding-bottom: 70px;
}

/* [260421]PC_메인_v3 Sponsors — Figma node Sponsors (2169:5573) */
.dm260413-section--sponsors .dm260413-wrap {
  max-width: 1280px;
  padding: 24px 20px 28px;
  border-radius: 24px;
}

.dm260413-section--sponsors .dm260413-sec-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.dm260413-section--sponsors .dm260413-sec-head h2 {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
  color: #ffffff;
}

.dm260413-section--sponsors .dm260413-link-more {
  gap: 4px;
  min-width: 68px;
  height: 32px;
  padding: 0 12px;
  border-radius: 50px;
  border: 1px solid #ffffff;
  background: transparent;
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
}

.dm260413-section--sponsors .dm260413-link-more i {
  font-size: 16px;
  color: #ffffff;
}

.dm260413-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: start;
}

@media (max-width: 1100px) {
  .dm260413-section--top .dm260413-wrap {
    padding-left: 24px;
    padding-right: 24px;
  }

  .dm260413-section--quick .dm260413-wrap {
    padding-left: 24px;
    padding-right: 24px;
  }

  .dm260413-frame9 {
    border-radius: 18px;
    padding: 20px 16px 16px;
  }

  .dm260413-section--top .dm260413-split {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 0;
  }

  .dm260413-section--top .dm260413-sec-head h2 {
    font-size: 22px;
  }

  .dm260413-split {
    grid-template-columns: 1fr;
  }

  .dm260413-cal-panel,
  .dm260413-news-panel {
    height: auto;
    min-height: unset;
  }

  .dm260413-date-card,
  .dm260413-news-item {
    height: auto;
    min-height: unset;
  }

  .dm260413-date-card__body .t {
    font-size: 15px;
  }

  .dm260413-news-item__text .t {
    font-size: 14px;
  }
}

.dm260413-cal-panel {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  min-height: 0;
  height: auto;
}

.dm260413-important-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: start;
}

.dm260413-calendar-wrap {
  border: 1px solid #ececec;
  border-radius: 12px;
  padding: 14px 12px 12px;
}

.dm260413-cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.dm260413-cal-head__nav {
  display: grid;
  grid-template-columns: 28px 1fr 28px;
  align-items: center;
  font-size: 22px;
  font-weight: 600;
  width: 100%;
}

.dm260413-cal-head__nav span {
  text-align: center;
}

.dm260413-cal-head__nav button {
  border: none;
  background: transparent;
  padding: 4px;
  cursor: pointer;
  color: var(--dm-muted);
  display: flex;
}

.dm260413-cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 11px;
  color: var(--dm-muted);
  margin-bottom: 10px;
}

.dm260413-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px 0;
}

.dm260413-cal-cell {
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--dm-text);
}

.dm260413-cal-cell--muted {
  color: #ccc;
}

.dm260413-cal-cell--sun {
  color: #ff3b30;
}

.dm260413-cal-cell--sat {
  color: #0165dd;
}

.dm260413-cal-cell__dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--dm-accent);
  color: #fff;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.dm260413-cal-cell__dot--early,
.dm260413-cal-cell__dot--deadline,
.dm260413-cal-cell__dot--acceptance,
.dm260413-cal-cell__dot--normal {
  background: #0165dd;
}

.dm260413-dates-side {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 0;
}

.dm260413-date-card {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border: 0;
  border-radius: 12px;
  background: #F7F7F7;
}

.dm260413-date-card:last-child {
  border-bottom: 0;
}

.dm260413-date-card__badge {
  text-align: center;
  background-color:#fff;
  border-radius:10px;
  padding:5px;
}

.dm260413-date-card__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.dm260413-date-card__badge .d {
  display: block;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.1;
  color: #0165dd;
}

.dm260413-date-card__badge .y {
  font-size: 9px;
  color: #838383;
}

.dm260413-date-card__body .t {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 2px;
  line-height: 1.2;
}

@media (max-width: 1300px) {
  .dm260413-important-body {
    grid-template-columns: 1fr;
  }
}

.dm260413-date-card__body .s {
  font-size: 14px;
  color: #8f8f8f;
  line-height: 1.2;
}

/* News */
.dm260413-news-panel {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  min-height: 0;
  height: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.dm260413-news-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
  padding: 14px 0;
  margin: 0 0 0 0;
  min-height: 68px;
  height: 68px;
  border-bottom: 1px solid #d4d4d4;
}

.dm260413-news-item__text {
  padding-left: 0;
  min-width: 0;
  flex: 1 1 auto;
  width: 0;
  overflow: hidden;
}

.dm260413-news-panel .dm260413-news-item {
  padding-left: 0;
  padding-right: 0;
}

.dm260413-news-panel .dm260413-news-item,
.dm260413-news-panel .dm260413-news-item:first-child,
.dm260413-news-panel .dm260413-news-item:last-child {
  margin-left: 0;
  margin-right: 0;
}

.dm260413-news-item:last-child {
  border-bottom: none;
}

.dm260413-news-item__text .t {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 2px;
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dm260413-news-item__text .d {
  font-size: 14px;
  color: #8f8f8f;
}

.dm260413-news-item__go {
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: #111;
  font-size: 16px;
}

.dm260413-news-item__go i {
  transform: translateX(1px);
  color:#fff;
}

/* —— 퀵 링크 3카드 —— */
.dm260413-quick {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(8px, 1.2vw, 16px);
  margin-top: 0;
  align-items: stretch;
  container-type: inline-size;
  container-name: dm-quick;
}

/* 3열 유지: 좁아질수록 간격·내부만 축소 (열 개수는 그대로) */
@media (max-width: 1300px) and (min-width: 901px) {
  .dm260413-quick-card__fallback {
    left: clamp(12px, 2vw, 24px);
    right: clamp(12px, 2vw, 24px);
    top: clamp(16px, 2.5vw, 36px);
    bottom: clamp(16px, 2.5vw, 36px);
  }

  .dm260413-quick-card__icon-img {
    width: clamp(36px, 5.5vw, 64px);
    height: clamp(36px, 5.5vw, 64px);
    margin-bottom: clamp(8px, 1.8vw, 22px);
  }

  @supports (width: 1cqi) {
    .dm260413-quick-card__icon-img {
      width: clamp(36px, 7cqi, 64px);
      height: clamp(36px, 7cqi, 64px);
    }
  }

  .dm260413-quick-card__fallback h3 {
    font-size: clamp(13px, 2.1vw, 22px);
  }

  .dm260413-quick-card__fallback p {
    font-size: clamp(11px, 1.8vw, 16px);
  }

  .dm260413-quick-card__arrow {
    width: clamp(36px, 6vw, 48px);
    height: clamp(36px, 6vw, 48px);
    font-size: clamp(14px, 2.4vw, 18px);
  }
}

@media (max-width: 900px) {
  .dm260413-quick {
    grid-template-columns: 1fr;
    container-type: normal;
  }

  .dm260413-quick-card__arrow {
    right: 10px;
    bottom: 10px;
  }
}

.dm260413-quick-card {
  border: 0;
  border-radius: clamp(22px, 3vw, 40px);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  /* Figma 416×241 비율 유지 — 폭이 줄면 높이도 같이 줄어듦 */
  aspect-ratio: 416 / 241;
  min-height: 0;
  min-width: 0;
  height: auto;
  overflow: hidden;
  transition: box-shadow 0.2s;
  position: relative;
  isolation: isolate;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

/* 넓은 화면에서만 최소 높이 보장 */
@media (min-width: 1301px) {
  .dm260413-quick-card {
    min-height: 210px;
  }
}

.dm260413-quick-card:nth-child(1) {
  background-image: image-set(
    url("/images/rentangle-01.webp") type("image/webp"),
    url("/images/rentangle-01.png") type("image/png")
  );
}

.dm260413-quick-card:nth-child(2) {
  background-image: image-set(
    url("/images/rentangle-02.webp") type("image/webp"),
    url("/images/rentangle-02.png") type("image/png")
  );
}

.dm260413-quick-card:nth-child(3) {
  background-image: image-set(
    url("/images/rentangle-03.webp") type("image/webp"),
    url("/images/rentangle-03.png") type("image/png")
  );
}

.dm260413-quick-card:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.06);
}

.dm260413-quick-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.dm260413-quick-card__image.is-hidden {
  display: none;
}

.dm260413-quick-card__fallback {
  position: absolute;
  left: clamp(18px, 2.2vw, 30px);
  right: clamp(18px, 2.2vw, 30px);
  top: clamp(22px, 3vw, 40px);
  bottom: clamp(22px, 3vw, 40px);
  color: #1a1a1a;
  text-shadow: none;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.dm260413-quick-card__icon-img {
  width: clamp(52px, 5.2vw, 72px);
  height: clamp(52px, 5.2vw, 72px);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  margin-bottom: clamp(12px, 2.2vw, 30px);
}

.dm260413-quick-card__icon-img--glance {
  background-image: url("/images/material-symbols_event-note.png");
}

.dm260413-quick-card__icon-img--registration {
  background-image: url("/images/mingcute_clipboard-line.png");
}

.dm260413-quick-card__icon-img--abstract {
  background-image: url("/images/line-md_bell-loop.png");
}

.dm260413-quick-card__fallback h3 {
  margin: 0;
  font-size: clamp(18px, 1.8vw, 24px);
  font-weight: 600;
  line-height: 1.2;
}

.dm260413-quick-card__fallback p {
  margin: clamp(4px, 0.8vw, 8px) 0 0;
  font-size: clamp(13px, 1.3vw, 18px);
  font-weight: 600;
  color: #333;
  line-height: 1.2;
}

.dm260413-quick-card__arrow {
  margin-top: auto;
  align-self: flex-end;
  width: clamp(44px, 4.2vw, 54px);
  height: clamp(44px, 4.2vw, 54px);
  border-radius: 50%;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #111;
  font-size: clamp(16px, 1.7vw, 22px);
  position: absolute;
  right: clamp(6px, 1.1vw, 10px);
  bottom: clamp(6px, 1.1vw, 10px);
  background: #fff;
  backdrop-filter: none;
  z-index: 2;
}

@media (max-width: 750px) {
  .dm260413-hero__bg {
    background-image: url("/images/main_visual_m.webp");
  }
}

/* —— Invited Speakers —— */
.dm260413-speakers {
  background: transparent;
  border: 0;
  padding: 0 0 60px;
}

.dm260413-speakers .dm260413-wrap {
  background: #b6c8e4;
  border-radius: 16px;
  padding: 22px 18px 18px;
}

/* [260421]PC_메인_v3 — Invited Speakers (Figma node Invited Speakers) */
.dm260413-speakers .dm260413-sec-head {
  border-bottom: 1px solid #333333;
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.dm260413-speakers .dm260413-sec-head h2 {
  font-size: 24px;
  font-weight: 600;
  color: #333333;
}

.dm260413-speakers .dm260413-link-more {
  background:transparent;
  border-color: #333333;
  color: #333333;
}

/* Invited Speakers: 탭 + 슬라이드 버튼 한 줄(버튼 우측) */
.dm260413-speakers-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.dm260413-speakers-toolbar .dm260413-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
}

.dm260413-speaker-nav-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  margin-left: auto;
}

.dm260413-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.dm260413-tab {
  height: 54px;
  padding: 0 20px;
  border-radius: 4px;
  border: 1px solid #d0d7e2;
  background: #ffffff;
  font-size: 18px;
  font-weight: 400;
  cursor: pointer;
  color: #666666;
  font-family: inherit;
}

.dm260413-tab.is-active {
  border-color: #000000;
  background: #000000;
  color: #ffffff;
}

.dm260413-speaker-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

@media (max-width: 1100px) {
  .dm260413-speaker-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .dm260413-speaker-grid {
    grid-template-columns: 1fr;
  }

  .dm260413-speaker-card__photo {
    width: 96px;
    height: 96px;
  }

  .dm260413-speaker-card__photo-placeholder {
    font-size: 28px;
  }
}

.dm260413-speaker-slider {
  width: 100%;
}

.dm260413-speaker-track-wrap {
  width: 100%;
}

.dm260413-speaker-nav {
  width: 44px;
  height: 44px;
  border: 1px solid var(--dm-card-border);
  border-radius: 50%;
  background: #fff;
  color: var(--dm-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.2s ease, border-color 0.2s ease;
  flex-shrink: 0;
}

.dm260413-speaker-nav i {
  font-size: 20px;
  line-height: 1;
}

.dm260413-speaker-nav:disabled {
  opacity: 0.4;
  cursor: default;
  pointer-events: none;
}

.dm260413-speaker-card {
  text-align: center;
  padding: 20px 20px 16px;
  background: #ffffff;
  border: 0;
  border-radius: 20px;
  min-height: 311px;
  box-sizing: border-box;
}

/* Figma: 외곽 155×115 영역 안에 115×115 원 이미지 */
.dm260413-speaker-card__photo {
  width: 115px;
  height: 115px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: #ffffff;
  border: 0;
  box-shadow: none;
  overflow: hidden;
}

.dm260413-speaker-card__photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.dm260413-speaker-card__photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  font-weight: 700;
  color: #5f6c7b;
}

.dm260413-speaker-card .role {
  font-size: 12px;
  font-weight: 400;
  margin-bottom: 8px;
  line-height: 12px;
}

.dm260413-speaker-card[data-speaker-type="keynote"] .role {
  color: #eb789d;
}

.dm260413-speaker-card[data-speaker-type="plenary"] .role {
  color: #4772b7;
}

.dm260413-speaker-card .name {
  font-size: 18px;
  font-weight: 600;
  color: #333333;
  margin-bottom: 4px;
  line-height: 21.6px;
}

.dm260413-speaker-card .degree {
  font-size: 12px;
  font-weight: 400;
  color: #888888;
  margin-bottom: 8px;
  line-height: 14.4px;
}

.dm260413-speaker-card .affil {
  font-size: 10px;
  font-weight: 400;
  color: #888888;
  letter-spacing: -0.2px;
  line-height: 12px;
  min-height: 36px;
}

/* —— Sponsors —— */
.dm260413-sponsor-tier {
  margin-bottom: 0;
}

.dm260413-sponsor-tier__label {
  width: 150px;
  height: 45px;
  flex-shrink: 0;
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
  padding-top: 0;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.dm260413-sponsor-row {
  display: flex;
  gap: 16px;
  align-items: stretch;
  flex-wrap: wrap;
}

.dm260413-sponsor-row__inner {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  min-width: 0;
  align-items: center;
}

.dm260413-sponsor-logo {
  width: 196px;
  height: 70px;
  border: 0;
  border-radius: 8px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--dm-muted);
  padding: 8px;
  box-sizing: border-box;
}

.dm260413-sponsor-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.dm260413-tier-wrap {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 16px;
}

.dm260413-tier-wrap--platinum .dm260413-sponsor-tier__label {
  background: #7ba3f7;
}

.dm260413-tier-wrap--gold .dm260413-sponsor-tier__label {
  background: #f8ca44;
}

.dm260413-tier-wrap--silver .dm260413-sponsor-tier__label {
  background: #c3c3c3;
}

.dm260413-supporters {
  margin-top: 32px;
}

.dm260413-supporters__title {
  font-size: 24px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 16px;
  line-height: 1;
}

.dm260413-supporters__row-clip {
  overflow: visible;
}

.dm260413-sponsor-row__inner--supporters {
  width: auto;
  margin-left: 0;
  justify-content: flex-start;
}

.dm260413-sponsor-logo--supporter {
  width: 196px;
  height: 70px;
}

/* 1300px 근처 유동 구간 보강 */
@media (max-width: 1360px) {
  .dm260413-wrap {
    max-width: 100%;
    padding-left: 24px;
    padding-right: 24px;
  }

  .dm260413-section--top .dm260413-wrap,
  .dm260413-section--quick .dm260413-wrap,
  .dm260413-section--sponsors .dm260413-wrap {
    padding-left: 24px;
    padding-right: 24px;
  }

  .dm260413-section--top .dm260413-split {
    gap: 16px;
  }

  .dm260413-quick {
    gap: 12px;
  }

  .dm260413-news-item {
    gap: 8px;
  }

  .dm260413-news-item__text .t {
    font-size: 13px;
  }

  .dm260413-sponsor-row__inner {
    flex-wrap: wrap;
    overflow: visible;
  }

  .dm260413-sponsor-row__inner--supporters {
    width: auto;
    margin-left: 0;
  }
}

@media (max-width: 1100px) {
  .dm260413-wrap {
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (max-width: 768px) {
  .dm260413-wrap {
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (max-width: 768px) {
  .dm260413-tier-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
  .dm260413-sponsor-tier__label {
    width: 150px;
    height: 45px;
    font-size: 20px;
  }

  .dm260413-sponsor-row__inner {
    flex-wrap: wrap;
    gap: 8px;
  }

  .dm260413-sponsor-logo,
  .dm260413-sponsor-logo--supporter {
    width: 160px;
    height: 58px;
  }

  .dm260413-sponsor-row__inner--supporters {
    width: auto;
    margin-left: 0;
  }
}

/* Supporters */
.dm260413-supporters .dm260413-sponsor-row {
  margin-top: 12px;
}

.dm260413-supporters .dm260413-sponsor-logo {
  width: 196px;
}

/* —— Footer —— */
.dm260413-footer {
  background: var(--dm-footer-bg);
  padding: 56px 0 40px;
  margin-top: 0;
}

.dm260413-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid #e2e5e9;
}

@media (max-width: 900px) {
  .dm260413-footer__grid {
    grid-template-columns: 1fr;
  }
}

.dm260413-footer__logo img {
  height: 40px;
  margin-bottom: 16px;
}

.dm260413-footer__line {
  height: 2px;
  width: 40px;
  background: var(--dm-card-border);
  margin-bottom: 16px;
}

.dm260413-footer p {
  margin: 0 0 10px;
  font-size: 15px;
  color: var(--dm-text);
  line-height: 1.55;
}

.dm260413-footer__contact {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 48px;
}

.dm260413-footer__contact dt {
  font-size: 14px;
  color: var(--dm-muted);
  margin: 0 0 4px;
}

.dm260413-footer__contact dd {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
}

.dm260413-footer__legal {
  display: flex;
  gap: 20px;
  margin-top: 16px;
}

.dm260413-footer__legal a {
  font-size: 15px;
  color: var(--dm-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.dm260413-footer__copy {
  padding-top: 24px;
  font-size: 14px;
  color: var(--dm-muted);
}

/* header responsive */
@media (max-width: 1200px) {
  .dm260413-nav {
    display: none;
  }
}