.talk-page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 14px 48px;
  background: #fff;
}

.talk-page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0 16px;
}

.talk-page-head h1 {
  margin: 0;
  color: #222831;
  font-size: 26px;
  line-height: 1.2;
}

.talk-page-head p {
  margin: 7px 0 0;
  color: #6b7280;
  font-size: 13px;
}

.talk-page-head span {
  flex: 0 0 auto;
  color: #c9343d;
  font-size: 13px;
  font-weight: 800;
}

.talk-category-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 14px 0;
  scrollbar-width: none;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

.talk-category-tabs::-webkit-scrollbar {
  display: none;
}

.talk-category-tabs a {
  flex: 0 0 auto;
  height: 34px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid #e0e4e8;
  border-radius: 7px;
  background: #fff;
  color: #4b5563;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.2;
  white-space: nowrap;
}

.talk-category-tabs a.active {
  border-color: #c9343d;
  background: #c9343d;
  color: #fff;
}

.talk-list-section {
  padding-top: 4px;
}

.talk-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px 14px;
}

.talk-item {
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
  border: 1px solid #e8ecef;
  border-radius: 10px;
  background: #fff;
  color: inherit;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.talk-item:hover {
  border-color: #d7dde2;
  box-shadow: 0 4px 14px rgba(31, 41, 51, .08);
  transform: translateY(-1px);
}

.talk-item:focus-visible {
  outline: 2px solid #c9343d;
  outline-offset: 2px;
}

.talk-thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 0;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: #f1f3f5;
  color: #9aa2ad;
  font-size: 12px;
  font-weight: 800;
}

.talk-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.talk-info {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 11px 12px 12px;
}

.talk-category-name {
  color: #c9343d;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.2;
}

.talk-info h2 {
  margin: 3px 0 0;
  color: #1f2933;
  font-size: 16px;
  line-height: 1.35;
  font-weight: 500;
  overflow-wrap: anywhere;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.talk-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin: auto 0 0;
  padding-top: 8px;
  color: #6b7280;
  font-size: 12px;
  font-weight: 400;
}

.talk-empty {
  margin: 20px 0 0;
  padding: 42px 16px;
  border: 1px solid #e8ecef;
  border-radius: 8px;
  background: #f8fafc;
  color: #717b86;
  text-align: center;
  font-size: 14px;
  font-weight: 800;
}

.talk-load-more {
  min-height: 64px;
  display: grid;
  place-items: center;
  padding: 18px 0 0;
  color: #6b7280;
  font-size: 13px;
  text-align: center;
}

.talk-load-more[hidden] {
  display: none;
}

.talk-load-more p {
  margin: 0;
}

.talk-load-more button {
  min-height: 36px;
  padding: 8px 14px;
  border: 1px solid #dfe4e8;
  border-radius: 6px;
  background: #fff;
  color: #374151;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.talk-info h2 a {
  color: inherit;
}

.talk-detail-page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 14px 48px;
  background: #fff;
}

.talk-detail-shell {
  max-width: 760px;
  margin: 0 auto;
}

.talk-detail-head {
  padding: 10px 10px 18px;
  border-bottom: 1px solid #eceff2;
}

.talk-detail-back {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 7px 11px;
  border: 1px solid #dfe4e8;
  border-radius: 6px;
  color: #4b5563;
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
}

.talk-detail-meta,
.talk-detail-sub {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  color: #6b7280;
  font-size: 12px;
  font-weight: 800;
}

.talk-detail-meta {
  margin-top: 16px;
  color: #c9343d;
}

.talk-detail-head h1 {
  margin: 10px 0 10px;
  color: #17202a;
  font-size: 28px;
  line-height: 1.32;
  font-weight: 900;
  overflow-wrap: anywhere;
}

.talk-detail-cover {
  display: block;
  width: 100%;
  margin: 18px 0 0;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
  background: #eef1f4;
}

.talk-detail-content {
  margin-top: 18px;
}

.talk-detail-content .talk-preview-body {
  padding: 0;
}

.talk-detail-content.talk-preview-type-text .talk-preview-body {
  padding-right: 10px;
  padding-left: 10px;
}

.talk-detail-content .talk-preview-content {
  margin-top: 0;
  font-size: 16px;
  line-height: 1.82;
}

.talk-detail-type-slide {
  max-width: 620px;
}

.talk-detail-type-slide .talk-detail-content {
  margin-top: 16px;
}

.talk-detail-type-slide .talk-preview-slide-viewer {
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  border-radius: 8px;
  background: #111;
  box-shadow: 0 10px 26px rgba(15, 23, 42, .12);
}

.talk-detail-type-slide .talk-preview-slide-track {
  scroll-behavior: auto;
  touch-action: pan-y;
  overflow: visible;
  scroll-snap-type: none;
  will-change: transform;
}

.talk-preview-slide-viewport {
  width: 100%;
  overflow: hidden;
  border-radius: inherit;
}

.talk-detail-type-slide .talk-preview-slide-page {
  min-height: 0;
  aspect-ratio: 4 / 5;
  align-items: center;
  background: #111;
}

.talk-detail-type-slide .talk-preview-content .talk-preview-slide-page .talk-preview-slide {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain;
  background: #111;
}

.talk-preview-slide-nav {
  position: absolute;
  z-index: 3;
  top: 50%;
  width: 42px;
  height: 58px;
  border: 0;
  border-radius: 6px;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, .34);
  color: #fff;
  font-size: 34px;
  line-height: 1;
  cursor: pointer;
}

.talk-preview-slide-nav.prev {
  left: 8px;
}

.talk-preview-slide-nav.next {
  right: 8px;
}

.talk-preview-slide-nav:active {
  background: rgba(0, 0, 0, .52);
}

.talk-preview-slide-dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  padding: 13px 10px 15px;
  background: #111;
}

.talk-preview-slide-dots button {
  width: 7px;
  height: 7px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, .34);
  cursor: pointer;
}

.talk-preview-slide-dots button.active {
  background: #fff;
}

@media (min-width: 521px) and (min-height: 521px),
       (min-width: 521px) and (pointer: fine) {
  .talk-detail-type-slide .talk-preview-slide-viewer {
    overflow: visible;
    background: transparent;
    box-shadow: none;
  }

  .talk-detail-type-slide .talk-preview-slide-viewport {
    background: #fff;
    box-shadow: 0 10px 26px rgba(15, 23, 42, .12);
  }

  .talk-detail-type-slide .talk-preview-slide-page {
    aspect-ratio: auto;
    align-items: flex-start;
    background: #fff;
  }

  .talk-detail-type-slide .talk-preview-content .talk-preview-slide-page .talk-preview-slide {
    height: auto !important;
    object-fit: initial;
    background: #fff;
  }

  .talk-detail-type-slide .talk-preview-slide-nav {
    top: calc(50% - 20px);
    width: 42px;
    height: 58px;
    border: 1px solid #dfe4e8;
    background: #fff;
    color: #374151;
    box-shadow: 0 4px 14px rgba(15, 23, 42, .14);
  }

  .talk-detail-type-slide .talk-preview-slide-nav.prev {
    left: -54px;
  }

  .talk-detail-type-slide .talk-preview-slide-nav.next {
    right: -54px;
  }

  .talk-detail-type-slide .talk-preview-slide-nav:hover,
  .talk-detail-type-slide .talk-preview-slide-nav:active {
    background: #f3f4f6;
  }

  .talk-detail-type-slide .talk-preview-slide-dots {
    background: transparent;
  }

  .talk-detail-type-slide .talk-preview-slide-dots button {
    background: #c7cdd4;
  }

  .talk-detail-type-slide .talk-preview-slide-dots button.active {
    background: #374151;
  }
}

.talk-slide-lightbox-open {
  overflow: hidden;
}

.talk-preview-slide[data-slide-zoom-image] {
  cursor: zoom-in;
}

.talk-detail-cover,
.talk-detail-content img,
.talk-slide-lightbox-image {
  -webkit-touch-callout: none;
  -webkit-user-drag: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}

@media (pointer: coarse) {
  .talk-member-body .talk-detail-cover,
  .talk-member-body .talk-detail-content img,
  .talk-member-body .talk-slide-lightbox-image {
    pointer-events: none;
  }
}

.talk-slide-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  overflow: hidden;
  background: #000;
  color: #fff;
}

.talk-slide-lightbox.is-open {
  display: block;
}

.talk-slide-lightbox-track {
  display: flex;
  width: 100%;
  height: 100%;
  touch-action: pan-y;
  will-change: transform;
}

.talk-member-body .talk-slide-lightbox-track {
  touch-action: none;
}

.talk-slide-lightbox-page {
  flex: 0 0 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #000;
}

.talk-slide-lightbox-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  cursor: zoom-in;
  transition: transform 220ms ease;
  transform-origin: center center;
  user-select: none;
  -webkit-user-drag: none;
}

.talk-slide-lightbox-image.is-zoomed {
  cursor: zoom-out;
  touch-action: none;
  transition: none;
  transform: scale(1.5);
}

.talk-slide-lightbox-status {
  position: absolute;
  z-index: 3;
  top: 14px;
  left: 50%;
  min-width: 62px;
  padding: 6px 10px;
  border-radius: 999px;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, .46);
  color: #fff;
  font-size: 13px;
  line-height: 1;
  text-align: center;
}

.talk-slide-lightbox-close,
.talk-slide-lightbox-nav {
  position: absolute;
  z-index: 4;
  border: 0;
  color: #fff;
  cursor: pointer;
}

.talk-slide-lightbox-close {
  z-index: 5;
  top: 10px;
  right: 10px;
  width: 42px;
  height: 42px;
  border-radius: 6px;
  background: rgba(0, 0, 0, .46);
  font-size: 30px;
  line-height: 42px;
}

.talk-slide-lightbox-nav {
  top: 50%;
  width: 44px;
  height: 76px;
  border-radius: 0;
  transform: translateY(-50%);
  background: transparent;
  color: rgba(255, 255, 255, .42);
  font-size: 58px;
  line-height: 1;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .5);
  opacity: .78;
}

.talk-slide-lightbox-nav.prev {
  left: 6px;
}

.talk-slide-lightbox-nav.next {
  right: 6px;
}

.talk-slide-lightbox-close:active {
  background: rgba(255, 255, 255, .18);
}

.talk-slide-lightbox-nav:active {
  color: rgba(255, 255, 255, .72);
  opacity: 1;
}

.talk-preview-share-card {
  color: #fff;
  text-align: center;
  background:
    radial-gradient(circle at 18% 14%, rgba(201, 52, 61, .34), transparent 42%),
    linear-gradient(145deg, #111827 0%, #1f2937 62%, #35171b 100%) !important;
}

.talk-preview-share-card div {
  display: grid;
  gap: 10px;
  padding: 24px;
  place-items: center;
  align-content: center;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

.talk-preview-share-card p {
  margin: 0;
  color: rgba(255, 255, 255, .92);
  font-size: 20px;
  line-height: 1.45;
  font-weight: 400;
}

.talk-preview-share-card strong {
  font-weight: 400;
}

.talk-preview-share-lead,
.talk-preview-share-copy {
  display: grid;
  gap: 2px;
}

.talk-preview-share-lead strong:first-child {
  color: #ffb8bd;
}

.talk-preview-share-copy {
  margin-top: 14px !important;
  font-size: 17px !important;
}

.talk-preview-share-copy span,
.talk-preview-share-copy strong {
  display: block;
}

.talk-preview-share-contact {
  margin-top: 18px !important;
  color: rgba(255, 255, 255, .7) !important;
  font-size: 14px !important;
  letter-spacing: -.02em;
}

.talk-preview-share-link {
  justify-self: center;
  margin-top: 12px;
  padding: 11px 16px;
  border: 1px solid #dc5961;
  border-radius: 999px;
  background: #c9343d;
  color: #fff;
  font-size: 14px;
  font-weight: 900;
}

.talk-preview-share-contact a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, .42);
  text-underline-offset: 3px;
}

.talk-detail-actions {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid #eceff2;
}

.talk-detail-page {
  padding-bottom: 92px;
}

.talk-detail-page .talk-detail-actions {
  position: fixed;
  z-index: 50;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 10px 12px max(10px, env(safe-area-inset-bottom));
  border-top: 1px solid #e5e7eb;
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 -4px 14px rgba(15, 23, 42, .06);
}

.talk-detail-actions a,
.talk-detail-actions button,
.talk-detail-empty a {
  min-height: 38px;
  padding: 10px 14px;
  border: 1px solid #dfe4e8;
  border-radius: 6px;
  background: #fff;
  color: #374151;
  font-size: 13px;
  font-weight: 900;
  line-height: 1.2;
  cursor: pointer;
}

.talk-detail-actions .talk-guide-open {
  flex: 2 1 0;
  border-color: #d1d5db;
  background: #e5e7eb;
  color: #374151;
  text-align: center;
}

.talk-detail-actions .talk-share-button {
  flex: 3 1 0;
  border-color: #fee500;
  background: #fee500;
  color: #3c1e1e;
}

body.talk-guide-open {
  overflow: hidden;
}

.talk-guide-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: none;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
}

.talk-guide-modal.is-open {
  display: flex;
}

.talk-guide-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(15, 23, 42, .58);
}

.talk-guide-dialog {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: none;
  height: 70vh;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 22px max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  border-radius: 16px 16px 0 0;
  background: #fff;
  box-shadow: 0 20px 55px rgba(0, 0, 0, .24);
  animation: talkGuideSlideUp 240ms ease-out;
}

@keyframes talkGuideSlideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

@media (min-width: 521px) and (min-height: 521px),
       (min-width: 521px) and (pointer: fine) {
  .talk-guide-modal {
    align-items: center;
    padding: 32px;
  }

  .talk-guide-dialog {
    width: min(560px, calc(100vw - 64px));
    max-width: 560px;
    height: auto;
    max-height: min(680px, calc(100vh - 64px));
    border-radius: 16px;
    animation: talkGuideOpen 200ms ease-out;
  }
}

@keyframes talkGuideOpen {
  from {
    opacity: 0;
    transform: translateY(12px) scale(.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.talk-guide-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.talk-guide-head h2 {
  margin: 0;
  color: #17202a;
  font-size: 21px;
  line-height: 1.3;
}

.talk-guide-head button {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #6b7280;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.talk-guide-content {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  margin-top: 16px;
  padding-right: 4px;
  color: #4b5563;
  font-size: 14px;
  line-height: 1.7;
}

.talk-guide-content::-webkit-scrollbar {
  display: none;
}

.talk-guide-content p {
  margin: 0 0 13px;
}

.talk-guide-content p:last-child {
  margin-bottom: 0;
}

.talk-guide-content strong {
  color: #c9343d;
  font-weight: 800;
}

.talk-detail-empty {
  max-width: 640px;
  margin: 0 auto;
  padding: 46px 16px;
  text-align: center;
}

.talk-detail-empty h1 {
  margin: 0;
  color: #17202a;
  font-size: 24px;
}

.talk-detail-empty p {
  margin: 10px 0 18px;
  color: #6b7280;
  font-size: 14px;
}

.talk-member-body {
  margin: 0;
  background: #fff;
  color: #17202a;
  font-family: Arial, "Noto Sans KR", sans-serif;
}

.talk-member-top {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 0 14px;
  border-bottom: 1px solid #eceff2;
  background: rgba(255, 255, 255, .96);
}

.talk-member-logo,
.talk-member-top span {
  color: #17202a;
  font-size: 14px;
  font-weight: 900;
  line-height: 1;
}

.talk-member-logo {
  color: #c9343d;
}

.talk-member-page {
  max-width: 860px;
  margin: 0 auto;
  padding: 16px 14px 44px;
}

.talk-member-page .talk-detail-head {
  padding-top: 4px;
}

.talk-member-page .talk-detail-head h1 {
  margin-top: 0;
  font-size: 30px;
  line-height: 1.34;
}

.talk-member-page .talk-detail-sub {
  font-size: 14px;
  font-weight: 400;
}

.talk-member-page .talk-detail-content .talk-preview-content {
  font-size: 18px;
  line-height: 1.72;
}

.talk-member-page .talk-detail-type-slide {
  max-width: 560px;
}

.talk-member-page .talk-detail-type-slide .talk-preview-slide-viewer {
  max-width: 500px;
}

.talk-slide-touch-guide {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  box-sizing: border-box;
  background: rgba(0, 0, 0, .72);
  color: #fff;
  text-align: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 280ms ease;
  -webkit-tap-highlight-color: transparent;
}

.talk-slide-touch-guide[hidden] {
  display: none;
}

.talk-slide-touch-guide.is-visible {
  opacity: 1;
}

.talk-slide-touch-guide.is-hiding {
  opacity: 0;
  pointer-events: none;
}

.talk-slide-touch-guide-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.talk-slide-touch-guide img {
  display: block;
  width: min(42vw, 180px);
  height: auto;
  margin-bottom: 4px;
}

.talk-slide-touch-guide strong {
  font-weight: 400;
  font-size: 22px;
  line-height: 1.35;
}

.talk-slide-touch-guide span {
  color: rgba(255, 255, 255, .78);
  font-size: 15px;
  line-height: 1.5;
}

@media (prefers-reduced-motion: reduce) {
  .talk-slide-touch-guide {
    transition: none;
  }
}

.talk-member-message {
  max-width: 560px;
  margin: 44px auto 0;
  padding: 32px 18px;
  border: 1px solid #e8ecef;
  border-radius: 8px;
  background: #f8fafc;
  text-align: center;
}

.talk-member-message h1 {
  margin: 0;
  color: #17202a;
  font-size: 22px;
  line-height: 1.35;
}

.talk-member-message p {
  margin: 10px 0 0;
  color: #6b7280;
  font-size: 14px;
  line-height: 1.6;
}

@media (max-width: 1020px) {
  .talk-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .talk-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 10px;
  }
}

@media (max-width: 520px),
       (max-height: 520px) and (orientation: landscape) and (pointer: coarse) {
  .talk-page {
    padding: 12px 12px 38px;
  }

  .talk-page-head {
    align-items: flex-start;
  }

  .talk-page-head h1 {
    font-size: 23px;
  }

  .talk-info {
    padding: 9px 9px 10px;
  }

  .talk-info h2 {
    font-size: 13px;
    line-height: 1.4;
  }

  .talk-stats {
    gap: 4px 8px;
    font-size: 11px;
  }

  .talk-detail-page {
    padding: 12px 12px 38px;
  }

  .talk-detail-head h1 {
    font-size: 23px;
  }

  .talk-detail-content .talk-preview-content {
    font-size: 15px;
  }

  .talk-member-page {
    padding: 14px 20px 42px;
  }

  .talk-member-page .talk-detail-head h1 {
    font-size: 26px;
  }

  .talk-member-page .talk-detail-sub {
    font-size: 13px;
    font-weight: 400;
  }

  .talk-member-page .talk-detail-content .talk-preview-content {
    font-size: 18px;
    line-height: 1.68;
  }

  .talk-detail-type-slide .talk-preview-slide-viewer,
  .talk-member-page .talk-detail-type-slide .talk-preview-slide-viewer {
    max-width: 100%;
    border-radius: 6px;
  }

  .talk-preview-slide-nav {
    width: 34px;
    height: 52px;
    font-size: 30px;
  }

  .talk-preview-slide-nav.prev {
    left: 6px;
  }

  .talk-preview-slide-nav.next {
    right: 6px;
  }

  body.talk-slide-immersive {
    background: #000;
  }

  body.talk-slide-immersive .top,
  body.talk-slide-immersive .talk-member-top,
  body.talk-slide-immersive .talk-detail-head,
  body.talk-slide-immersive footer {
    display: none !important;
  }

  body.talk-slide-immersive .talk-detail-page,
  body.talk-slide-immersive .talk-member-page {
    min-height: 100vh;
    max-width: none;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: #000;
  }

  body.talk-slide-immersive .talk-detail-shell,
  body.talk-slide-immersive .talk-member-page .talk-detail-type-slide {
    width: 100%;
    max-width: none;
    margin: 0;
  }

  body.talk-slide-immersive .talk-detail-content {
    width: 100%;
    margin: 0;
  }

  body.talk-slide-immersive .talk-preview-body {
    padding: 0;
  }

  body.talk-slide-immersive .talk-preview-content {
    display: flex;
    justify-content: center;
  }

  body.talk-slide-immersive .talk-detail-type-slide .talk-preview-slide-viewer,
  body.talk-slide-immersive .talk-member-page .talk-detail-type-slide .talk-preview-slide-viewer {
    width: min(100vw, calc((100vh - 50px) * .8));
    max-width: 100vw;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    background: #000;
  }

  body.talk-slide-immersive .talk-detail-type-slide .talk-preview-slide-page {
    width: min(100vw, calc((100vh - 50px) * .8));
    height: min(125vw, calc(100vh - 50px));
    aspect-ratio: auto;
  }

  body.talk-slide-immersive .talk-preview-slide-status {
    position: static;
    width: 100%;
    transform: none;
    padding: 0 0 8px;
    border-radius: 0;
    background: #000;
    color: #fff;
    text-align: center;
    font-size: 13px;
  }

  body.talk-slide-immersive .talk-preview-slide-dots {
    width: 100%;
    height: 32px;
    padding: 10px 10px 0;
    background: #000;
  }

  body.talk-slide-immersive .talk-preview-slide-nav {
    top: 24px;
    width: 22%;
    height: min(125vw, calc(100vh - 50px));
    border-radius: 0;
    transform: none;
    background: transparent;
    color: transparent;
    pointer-events: none;
  }

  body.talk-slide-immersive .talk-preview-slide-nav:active {
    background: transparent;
  }

  .talk-slide-lightbox-close {
    top: 8px;
    right: 8px;
    width: 40px;
    height: 40px;
    font-size: 28px;
    line-height: 40px;
  }

  .talk-slide-lightbox-nav {
    width: 36px;
    height: 72px;
    background: transparent;
    color: rgba(255, 255, 255, .38);
    font-size: 54px;
  }

  .talk-member-body .talk-slide-lightbox-nav {
    display: none;
  }

  .talk-detail-actions {
    position: fixed;
    bottom: 0;
    z-index: 4;
    margin-right: 0;
    margin-left: 0;
    padding: 10px 12px;
    background: rgba(255, 255, 255, .96);
  }

  .talk-detail-actions a,
  .talk-detail-actions button {
    min-width: 0;
  }

  body.talk-slide-immersive .talk-detail-page {
    align-items: flex-start;
    justify-content: flex-start;
    padding: 20px 0 66px;
  }

  body.talk-slide-immersive .talk-detail-page .talk-detail-type-slide {
    transform: none;
  }

  body.talk-slide-immersive .talk-detail-page .talk-preview-slide-viewer {
    width: min(100vw, calc((100vh - 140px) * .8));
  }

  body.talk-slide-immersive .talk-detail-page .talk-preview-slide-page {
    width: min(100vw, calc((100vh - 140px) * .8));
    height: min(125vw, calc(100vh - 140px));
  }

  body.talk-slide-immersive .talk-detail-page .talk-preview-slide-nav {
    height: min(125vw, calc(100vh - 140px));
  }

  body.talk-slide-immersive .talk-detail-page .talk-preview-slide-status {
    padding-bottom: 3px;
  }
}

@media (max-height: 520px) and (orientation: landscape) and (pointer: coarse) {
  body.talk-slide-immersive .talk-detail-type-slide .talk-preview-slide-viewer,
  body.talk-slide-immersive .talk-member-page .talk-detail-type-slide .talk-preview-slide-viewer {
    width: 100vw;
    max-width: 100vw;
  }

  body.talk-slide-immersive .talk-preview-slide-viewport {
    width: 100vw;
    height: calc(100vh - 50px);
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  body.talk-slide-immersive .talk-detail-type-slide .talk-preview-slide-page {
    width: 100vw;
    height: auto;
    min-height: calc(100vh - 50px);
    aspect-ratio: 4 / 5;
    align-items: flex-start;
  }

  body.talk-slide-immersive .talk-detail-type-slide .talk-preview-content .talk-preview-slide-page .talk-preview-slide {
    width: 100% !important;
    height: auto !important;
    max-height: none !important;
  }
}