.extension-promo[hidden],
.extension-install-guide[hidden] {
  display: none !important;
}

.extension-promo {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) minmax(190px, auto);
  align-items: center;
  gap: 18px;
  margin-bottom: 18px;
  padding: 19px 46px 19px 20px;
  overflow: hidden;
  border: 1px solid rgba(15, 118, 110, 0.22);
  border-radius: 18px;
  background:
    radial-gradient(circle at 92% 10%, rgba(8, 145, 178, 0.18), transparent 31%),
    linear-gradient(132deg, #f4fcfa 0%, #edf9f7 58%, #f3fbfd 100%);
  box-shadow: 0 12px 28px rgba(20, 73, 76, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.extension-promo::after {
  content: '';
  position: absolute;
  z-index: -1;
  right: -44px;
  bottom: -70px;
  width: 180px;
  height: 180px;
  border: 24px solid rgba(15, 118, 110, 0.06);
  border-radius: 50%;
}

.extension-promo-dismiss {
  position: absolute;
  top: 9px;
  right: 10px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 10px;
  color: #567276;
  background: transparent;
  font-size: 22px;
  cursor: pointer;
}

.extension-promo-dismiss:hover,
.extension-promo-dismiss:focus-visible {
  color: #0f766e;
  background: rgba(255, 255, 255, 0.75);
}

.extension-promo-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 17px;
  background: #fff;
  box-shadow: 0 10px 22px rgba(15, 118, 110, 0.16);
}

.extension-promo-icon img {
  width: 46px;
  height: 46px;
  border-radius: 13px;
}

.extension-promo-copy {
  min-width: 0;
}

.extension-promo-kicker {
  margin-bottom: 3px;
  color: #0f766e;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.extension-promo-copy h2 {
  margin: 0;
  color: #153c40;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.25;
}

.extension-promo-copy p {
  max-width: 720px;
  margin: 5px 0 0;
  color: #506e72;
  font-size: 12px;
  line-height: 1.5;
}

.extension-promo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 9px;
}

.extension-promo-meta span {
  padding: 4px 7px;
  border: 1px solid rgba(15, 118, 110, 0.13);
  border-radius: 999px;
  color: #3f6669;
  background: rgba(255, 255, 255, 0.68);
  font-size: 10px;
  font-weight: 700;
}

.extension-promo-actions {
  display: grid;
  gap: 8px;
}

.extension-promo-actions .btn {
  width: 100%;
  min-height: 42px;
  justify-content: center;
  white-space: nowrap;
}

.extension-install-guide {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding-top: 15px;
  border-top: 1px solid rgba(15, 118, 110, 0.14);
}

.extension-install-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: start;
  gap: 9px;
  padding: 10px;
  border-radius: 11px;
  color: #385b5f;
  background: rgba(255, 255, 255, 0.65);
  font-size: 11px;
  line-height: 1.45;
}

.extension-install-step strong {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  color: #9a4e0b;
  background: #ffedd5;
}

.extension-install-step code {
  overflow-wrap: anywhere;
  color: #0f6660;
  font-size: 10.5px;
}

.extension-install-guide > p {
  grid-column: 1 / -1;
  margin: 0;
  color: #587276;
  font-size: 10.5px;
}

@media (max-width: 900px) {
  .extension-promo {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .extension-promo-actions {
    grid-column: 2;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .extension-promo {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 12px;
    padding: 16px 14px;
    border-radius: 16px;
  }

  .extension-promo-dismiss {
    top: 6px;
    right: 6px;
  }

  .extension-promo-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
  }

  .extension-promo-icon img {
    width: 38px;
    height: 38px;
    border-radius: 11px;
  }

  .extension-promo-copy {
    padding-right: 26px;
  }

  .extension-promo-copy p {
    font-size: 11.5px;
  }

  .extension-promo-actions,
  .extension-install-guide {
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
  }

  .extension-promo-actions {
    margin-top: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .extension-promo * {
    scroll-behavior: auto !important;
  }
}