:root {
  color-scheme: light;
  --bg: #f4f4f2;
  --surface: #fff;
  --ink: #1a1a1a;
  --muted: #5c5c5c;
  --line: #e2e2de;
  --player: #2b2b2b;
  --player-ink: #fff;
  --accent: #2ea44f;
  --link: #1b7f3a;
  --shadow: 0 1px 2px rgb(0 0 0 / 0.06), 0 8px 24px rgb(0 0 0 / 0.06);
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
}

a {
  color: var(--link);
}

img {
  max-width: 100%;
  height: auto;
}

.player-chrome {
  background: var(--player);
  color: var(--player-ink);
}

.player-top {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  min-height: 48px;
  padding: 0 1rem;
}

.player-logo {
  color: inherit;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.player-title {
  margin: 0;
  overflow: hidden;
  color: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.player-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: min(62vh, 720px);
  padding: 1.25rem 1rem 3.5rem;
  background: #1f1f1f;
}

.player-canvas {
  display: block;
  max-width: min(100%, 1100px);
  max-height: min(56vh, 640px);
  width: auto;
  height: auto;
  background: #111;
  box-shadow: 0 12px 40px rgb(0 0 0 / 0.35);
}

.player-controls {
  position: absolute;
  inset: auto 1rem 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.player-nav,
.player-actions {
  display: flex;
  gap: 0.35rem;
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #fff;
  cursor: pointer;
}

.icon-btn:hover,
.icon-btn:focus-visible {
  background: rgb(255 255 255 / 0.12);
  outline: none;
}

.icon-btn:focus-visible {
  outline: 2px solid #4da3ff;
  outline-offset: 2px;
}

.icon-btn[disabled] {
  opacity: 0.35;
  cursor: default;
}

.progress {
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: rgb(255 255 255 / 0.18);
}

.progress-bar {
  height: 100%;
  width: 0;
  background: var(--accent);
}

.meta-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
  padding: 0.7rem 1.25rem;
  background: #3a3a3a;
  color: #fff;
  font-size: 0.9rem;
}

.meta-author,
.meta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 0.9rem;
}

.meta-author .deck-speakers {
  margin: 0;
}

.avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.meta-bar a,
.meta-btn {
  color: inherit;
  text-decoration: none;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  cursor: pointer;
}

.deck-body {
  width: min(760px, calc(100% - 2rem));
  margin: 2rem auto 4rem;
}

.deck-body h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.7rem, 4vw, 2.3rem);
  line-height: 1.2;
}

.deck-speakers {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  margin: 0 0 1.5rem;
}

.speaker-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.15rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.speaker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: inherit;
  text-decoration: none;
}

.speaker-name {
  text-box: trim-both cap alphabetic;
}

.speaker-initials {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #3a3a3a;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1;
  text-box: trim-both cap alphabetic;
}

.deck-speakers .avatar {
  width: 48px;
  height: 48px;
}

.meta-author .speaker-initials,
.meta-author .avatar {
  width: 28px;
  height: 28px;
  font-size: 0.65rem;
}

.meta-author .speaker-initials {
  background: #5c5c5c;
}

.deck-links h2,
.more-decks h2 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.deck-description {
  color: var(--ink);
  line-height: 1.55;
}

.more-decks {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto 4rem;
}

.more-decks-head,
.gallery-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.more-decks h2,
.gallery-title {
  font-family: var(--serif);
  font-size: 1.6rem;
}

.see-all {
  display: inline-block;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  text-decoration: none;
  background: var(--surface);
}

.deck-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem 1.25rem;
}

.deck-card {
  display: block;
  color: inherit;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow);
  content-visibility: auto;
  contain-intrinsic-size: 280px;
}

.deck-card-cover {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #ddd;
}

.deck-card-title {
  margin: 0.85rem 0.9rem 0.35rem;
  font-size: 1rem;
  line-height: 1.35;
}

.deck-card-meta {
  margin: 0 0.9rem 1rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.profile {
  width: min(1120px, calc(100% - 2rem));
  margin: 2rem auto 1.5rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem 1.5rem;
  align-items: start;
}

.profile-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
}

.profile h1 {
  margin: 0 0 0.25rem;
  font-size: 2rem;
}

.profile-meta,
.profile-details {
  margin: 0;
  color: var(--muted);
}

.profile-details {
  grid-column: 2;
}

.gallery {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto 4rem;
}

.share-menu {
  position: relative;
}

.share-panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 0.4rem);
  display: none;
  min-width: 12rem;
  padding: 0.4rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.share-menu.is-open .share-panel {
  display: grid;
  gap: 0.2rem;
}

.share-panel a,
.share-panel button {
  display: block;
  width: 100%;
  padding: 0.45rem 0.55rem;
  border: 0;
  border-radius: 4px;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.share-panel a:hover,
.share-panel button:hover {
  background: var(--bg);
}

.status {
  margin: 0;
  padding: 2rem 1rem;
  color: #ddd;
  text-align: center;
}

body.is-present .meta-bar,
body.is-present .deck-body,
body.is-present .more-decks,
body.is-present .site-footer {
  display: none;
}

body.is-present .player-stage {
  min-height: calc(100dvh - 48px);
  padding-bottom: 3.5rem;
}

body.is-present .player-canvas {
  max-width: min(100%, 1400px);
  max-height: calc(100dvh - 8rem);
}

.site-footer {
  padding: 1.5rem;
  color: var(--muted);
  text-align: center;
}

.site-footer a {
  color: inherit;
}

@media (max-width: 860px) {
  .deck-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .profile,
  .deck-grid {
    grid-template-columns: 1fr;
  }

  .player-title {
    font-size: 0.8rem;
  }
}