.a21-speakers {
  --a21-yellow: #f7c744;
  --a21-yellow-dark: #9b7612;
  --a21-ink: #111111;
  --a21-panel: #1d1d1c;
  --a21-muted: #6d6d6d;
  color: var(--a21-ink);
  font-family: Inter, Roboto, Arial, sans-serif;
  margin-inline: auto;
  max-width: 1440px;
  overflow: clip;
  padding: clamp(20px, 2.4vw, 34px) clamp(16px, 4vw, 64px);
}

.a21-speakers *,
.a21-speakers *::before,
.a21-speakers *::after { box-sizing: border-box; }

.a21-speakers [hidden] { display: none !important; }

.a21-speakers .a21-speakers__header {
  display: block;
  margin: 0 auto clamp(18px, 2vw, 26px);
  max-width: 920px;
  padding: 0;
  text-align: center;
}

.a21-speakers .a21-speakers__eyebrow {
  color: var(--a21-yellow-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .22em;
  line-height: 1.4;
  margin: 0 0 9px;
  text-transform: uppercase;
}

.a21-speakers .a21-speakers__title {
  color: var(--a21-ink);
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 950;
  letter-spacing: -.055em;
  line-height: .94;
  margin: 0;
  overflow-wrap: anywhere;
  padding: 0;
  text-transform: uppercase;
}

.a21-speakers .a21-speakers__subtitle,
.a21-speakers .a21-lineup__description {
  color: var(--a21-muted);
  font-size: clamp(15px, 1.6vw, 19px);
  line-height: 1.55;
  margin: 10px auto 0;
  max-width: 760px;
  padding: 0;
  white-space: pre-line;
}

.a21-speakers .a21-lineup { margin-inline: auto; width: 100%; }
.a21-speakers .a21-lineup + .a21-lineup { margin-top: clamp(30px, 4vw, 48px); }

.a21-speakers .a21-lineup__heading {
  display: block;
  margin: 0 auto 16px;
  max-width: 820px;
  text-align: center;
}

.a21-speakers .a21-lineup__heading h3 {
  color: var(--a21-ink);
  font-size: clamp(23px, 2.6vw, 34px);
  font-weight: 850;
  letter-spacing: -.025em;
  line-height: 1.08;
  margin: 0;
  padding: 0;
}

.a21-speakers .a21-lineup__carousel { width: 100%; }
.a21-speakers .a21-lineup__track {
  display: grid;
  gap: clamp(18px, 2vw, 24px);
  grid-template-columns: repeat(auto-fit, minmax(150px, 210px));
  justify-content: center;
  width: 100%;
}

.a21-speakers .a21-lineup--enhanced .a21-lineup__carousel { overflow: hidden; }
.a21-speakers .a21-lineup--enhanced .a21-lineup__track {
  display: flex;
  gap: 0;
  justify-content: normal;
}
.a21-speakers .a21-lineup--enhanced .a21-speaker-card {
  flex-shrink: 0;
  height: auto;
}

.a21-speakers .a21-lineup__controls {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 16px;
}

.a21-speakers .a21-lineup__indicator {
  align-items: center;
  display: inline-flex;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  font-weight: 850;
  justify-content: center;
  min-width: 58px;
}

.a21-speakers .a21-lineup__arrow {
  align-items: center;
  appearance: none;
  background: var(--a21-yellow);
  border: 1px solid var(--a21-yellow);
  border-radius: 999px;
  box-shadow: none;
  color: var(--a21-ink);
  display: inline-flex;
  font: inherit;
  font-size: 20px;
  height: 46px;
  justify-content: center;
  min-height: 46px;
  min-width: 46px;
  padding: 0;
  transition: background-color .2s ease, color .2s ease, transform .2s ease;
  width: 46px;
}

.a21-speakers .a21-lineup__arrow:disabled { cursor: default; opacity: .32; }
.a21-speakers .a21-lineup__arrow:focus-visible { outline: 3px solid var(--a21-ink); outline-offset: 3px; }

.a21-speakers .a21-speaker-card {
  background: var(--a21-panel);
  border: 1px solid rgba(247, 199, 68, .18);
  border-radius: 24px;
  box-shadow: 0 12px 32px rgba(17, 17, 17, .10);
  min-width: 0;
  overflow: hidden;
  position: relative;
  transform: translateZ(0);
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.a21-speakers .a21-speaker-card__button {
  appearance: none;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  color: #fff;
  display: block;
  font: inherit;
  min-height: 0;
  padding: 0;
  text-align: left;
  text-transform: none;
  width: 100%;
}

.a21-speakers .a21-speaker-card__button:disabled {
  background: transparent;
  color: #fff;
  opacity: 1;
}

.a21-speakers .a21-speaker-card__button:focus-visible {
  outline: 3px solid var(--a21-yellow);
  outline-offset: -4px;
}

.a21-speakers .a21-speaker-card__photo {
  align-items: center;
  aspect-ratio: 1;
  background: radial-gradient(circle at 72% 22%, rgba(247,199,68,.30), transparent 31%), linear-gradient(145deg, #292929, #111);
  display: flex;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.a21-speakers .a21-speaker-card__photo::after {
  border: 1px solid rgba(247,199,68,.34);
  border-radius: 50%;
  content: "";
  height: 70%;
  position: absolute;
  width: 70%;
}

.a21-speakers .a21-speaker-card__photo--real::after { display: none; }

.a21-speakers .a21-speaker-card__photo img {
  height: 100%;
  inset: 0;
  object-fit: cover;
  object-position: center top;
  position: absolute;
  transition: transform .45s cubic-bezier(.2,.7,.2,1);
  width: 100%;
}

.a21-speakers .a21-speaker-card__mark {
  color: var(--a21-yellow);
  font-size: clamp(42px, 7vw, 78px);
  font-weight: 950;
  letter-spacing: -.08em;
  position: relative;
  z-index: 1;
}

.a21-speakers .a21-speaker-card__action {
  align-items: center;
  background: rgba(17,17,17,.86);
  border: 1px solid rgba(255,255,255,.32);
  border-radius: 50%;
  color: #fff;
  display: inline-flex;
  font-size: 19px;
  height: 42px;
  justify-content: center;
  position: absolute;
  right: 12px;
  top: 12px;
  transition: background-color .2s ease, color .2s ease, transform .2s ease;
  width: 42px;
  z-index: 2;
}

.a21-speakers .a21-speaker-card__content {
  display: block;
  min-height: 91px;
  padding: 17px 14px 15px;
  text-align: center;
}

.a21-speakers .a21-speaker-card__name {
  color: #fff;
  display: block;
  font-size: clamp(17px, 1.5vw, 21px);
  font-weight: 850;
  letter-spacing: -.02em;
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.a21-speakers .a21-speaker-card__position {
  color: rgba(255,255,255,.62);
  display: block;
  font-size: 13px;
  line-height: 1.35;
  margin-top: 7px;
}

.a21-speakers .a21-social {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  justify-content: center;
}

.a21-speakers .a21-social--card {
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  gap: 6px;
  justify-content: center;
  margin: 0;
  padding: 10px 8px 12px;
  width: 100%;
}

.a21-speakers .a21-social--card a {
  align-items: center;
  background: var(--a21-yellow);
  border: 0;
  border-radius: 50%;
  display: inline-flex;
  height: 36px;
  justify-content: center;
  min-height: 36px;
  min-width: 36px;
  transition: transform .2s ease, background-color .2s ease;
  width: 36px;
}

.a21-speakers .a21-social img { display: block; flex: 0 0 auto; object-fit: contain; }
.a21-speakers .a21-social--card img { height: 18px; width: 18px; }

.a21-speakers .a21-photo--top-left img { object-position: left top; }
.a21-speakers .a21-photo--top-right img { object-position: right top; }
.a21-speakers .a21-photo--center-left img { object-position: left center; }
.a21-speakers .a21-photo--center img { object-position: center; }
.a21-speakers .a21-photo--center-right img { object-position: right center; }
.a21-speakers .a21-photo--bottom-left img { object-position: left bottom; }
.a21-speakers .a21-photo--bottom-center img { object-position: center bottom; }
.a21-speakers .a21-photo--bottom-right img { object-position: right bottom; }
.a21-speakers .a21-photo--contain img { object-fit: contain; object-position: center; }

.a21-speaker-dialog {
  background: #fff;
  border: 1px solid rgba(247,199,68,.45);
  border-radius: 28px;
  box-shadow: 0 30px 90px rgba(0,0,0,.40);
  color: #111;
  font-family: Inter, Roboto, Arial, sans-serif;
  margin: auto;
  max-height: calc(100dvh - 32px);
  max-width: 1040px;
  overflow: hidden;
  padding: 0;
  width: calc(100% - 32px);
}

.a21-speaker-dialog::backdrop {
  backdrop-filter: blur(8px);
  background: rgba(9,9,9,.76);
}

.a21-speaker-dialog *,
.a21-speaker-dialog *::before,
.a21-speaker-dialog *::after { box-sizing: border-box; }

.a21-speaker-dialog .a21-dialog-close {
  align-items: center;
  appearance: none;
  background: #111;
  border: 2px solid var(--a21-yellow, #f7c744);
  border-radius: 50%;
  box-shadow: 0 4px 18px rgba(0,0,0,.30);
  color: #f7c744;
  display: inline-flex;
  font-size: 0;
  height: 48px;
  justify-content: center;
  min-height: 48px;
  min-width: 48px;
  padding: 0;
  position: absolute;
  right: 16px;
  top: 16px;
  width: 48px;
  z-index: 50;
}

.a21-speaker-dialog .a21-dialog-close::before,
.a21-speaker-dialog .a21-dialog-close::after {
  background: #f7c744;
  border-radius: 2px;
  content: "";
  height: 3px;
  left: 50%;
  position: absolute;
  top: 50%;
  width: 19px;
}
.a21-speaker-dialog .a21-dialog-close::before { transform: translate(-50%, -50%) rotate(45deg); }
.a21-speaker-dialog .a21-dialog-close::after { transform: translate(-50%, -50%) rotate(-45deg); }

.a21-speaker-dialog .a21-dialog-close:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

.a21-dialog-content {
  max-height: calc(100dvh - 34px);
  overflow: auto;
  overscroll-behavior: contain;
}

.a21-profile {
  display: grid;
  grid-template-columns: minmax(0, 46%) minmax(0, 54%);
  min-height: min(650px, calc(100dvh - 34px));
}

.a21-profile__media {
  align-items: center;
  background: #171716;
  display: flex;
  min-width: 0;
  overflow: hidden;
  position: relative;
}

.a21-profile__carousel,
.a21-profile__track { height: 100%; min-width: 0; width: 100%; }

.a21-profile__track { display: flex; }

.a21-profile__slide {
  align-items: center;
  background: #171716;
  display: flex;
  flex: 0 0 100%;
  height: 100%;
  justify-content: center;
  margin: 0;
  min-width: 0;
  overflow: hidden;
  position: relative;
}

.a21-profile__slide img {
  display: block;
  height: 100%;
  max-height: calc(100dvh - 34px);
  object-fit: contain;
  width: 100%;
}

.a21-profile__slide--empty {
  background: radial-gradient(circle at 70% 25%, rgba(247,199,68,.28), transparent 32%), #171716;
  color: #f7c744;
  font-size: 84px;
  font-weight: 950;
}

.a21-profile__media-controls {
  align-items: center;
  backdrop-filter: blur(10px);
  background: rgba(17,17,17,.78);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  bottom: 18px;
  color: #fff;
  display: flex;
  gap: 7px;
  left: 50%;
  padding: 6px;
  position: absolute;
  transform: translateX(-50%);
  z-index: 10;
}

.a21-profile__media-controls[hidden] { display: none; }

.a21-profile__media-controls button {
  align-items: center;
  appearance: none;
  background: #f7c744;
  border: 0;
  border-radius: 50%;
  color: #111;
  display: inline-flex;
  font: 700 18px/1 Arial, sans-serif;
  height: 38px;
  justify-content: center;
  min-height: 38px;
  min-width: 38px;
  padding: 0;
  width: 38px;
}

.a21-profile__media-controls button:disabled { opacity: .35; }
.a21-profile__media-controls span { font-size: 13px; font-variant-numeric: tabular-nums; font-weight: 800; min-width: 48px; text-align: center; }

.a21-profile__info {
  align-self: center;
  min-width: 0;
  padding: 48px clamp(28px, 3.2vw, 44px) 38px;
}

.a21-profile__position {
  color: #8a6810;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .16em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.a21-profile__info h2 {
  color: #111;
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 950;
  letter-spacing: -.05em;
  line-height: .96;
  margin: 0;
  overflow-wrap: anywhere;
}

.a21-profile__description {
  border-top: 1px solid #e5e2da;
  margin-top: 20px;
  padding-top: 18px;
}

.a21-profile__description h3 {
  color: #111;
  font-size: 14px;
  font-weight: 850;
  letter-spacing: .12em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.a21-profile__description > div {
  color: #454545;
  font-size: 16px;
  line-height: 1.52;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.a21-profile .a21-social--profile {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  justify-content: flex-start;
  margin-top: 20px;
}

.a21-profile .a21-social--profile a {
  align-items: center;
  background: #f2f0ea;
  border: 1px solid #e0ddd4;
  border-radius: 999px;
  color: #111;
  display: inline-flex;
  font-size: 13px;
  font-weight: 750;
  gap: 8px;
  justify-content: center;
  min-height: 44px;
  padding: 9px 14px;
  text-decoration: none;
}

.a21-profile .a21-social--profile img { display: block; height: 18px; width: 18px; }

@media (hover: hover) and (pointer: fine) {
  .a21-speakers .a21-speaker-card:not(.a21-speaker-card--placeholder):hover {
    border-color: rgba(247,199,68,.72);
    box-shadow: 0 22px 48px rgba(17,17,17,.20);
    transform: translateY(-6px);
  }
  .a21-speakers .a21-speaker-card:not(.a21-speaker-card--placeholder):hover .a21-speaker-card__photo img { transform: scale(1.035); }
  .a21-speakers .a21-speaker-card:not(.a21-speaker-card--placeholder):hover .a21-speaker-card__action {
    background: #f7c744;
    color: #111;
    transform: rotate(6deg);
  }
  .a21-speakers .a21-social a:hover,
  .a21-speaker-dialog .a21-social a:hover { transform: translateY(-2px); }
  .a21-speakers .a21-lineup__arrow:not(:disabled):hover { background: #111; color: #f7c744; transform: translateY(-2px); }
}

@media (min-width: 1100px) {
  .a21-speakers .a21-lineup__track { grid-template-columns: repeat(auto-fit, minmax(150px, 210px)); }
  .a21-profile .a21-social--profile { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 680px) and (max-width: 1099px) {
  .a21-speakers .a21-lineup__track { grid-template-columns: repeat(auto-fit, minmax(170px, 220px)); }
}

@media (max-width: 767px) {
  .a21-speakers { padding: 20px 18px; }
  .a21-speakers .a21-lineup__track { grid-template-columns: minmax(0, 340px); }
  .a21-speakers .a21-speaker-card { border-radius: 22px; }
  .a21-speakers .a21-speaker-card__content { min-height: 82px; padding: 15px 14px 13px; }
  .a21-speakers .a21-speaker-card__name { font-size: 20px; }
  .a21-speakers .a21-speaker-card__action { height: 40px; right: 10px; top: 10px; width: 40px; }

  .a21-speaker-dialog {
    border-radius: 20px;
    max-height: calc(100dvh - 16px);
    width: calc(100% - 16px);
  }
  .a21-dialog-content { max-height: calc(100dvh - 18px); }
  .a21-profile { display: block; min-height: 0; }
  .a21-profile__media { height: min(92vw, 430px); }
  .a21-profile__slide img { max-height: none; }
  .a21-profile__info { padding: 24px 20px 30px; }
  .a21-profile__info h2 { font-size: clamp(36px, 12vw, 52px); }
  .a21-profile__description { margin-top: 18px; padding-top: 16px; }
  .a21-profile__description > div { font-size: 15px; line-height: 1.6; }
  .a21-profile .a21-social--profile { grid-template-columns: repeat(2, minmax(0, 1fr)); justify-content: stretch; margin-top: 18px; }
  .a21-speaker-dialog .a21-dialog-close {
    height: 46px;
    min-height: 46px;
    min-width: 46px;
    right: 10px;
    top: 10px;
    width: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .a21-speakers *,
  .a21-speakers *::before,
  .a21-speakers *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}