.hub-page {
  display: flex;
  justify-content: center;
  padding: 28px 18px 44px;
  background:
    radial-gradient(circle at 50% -10%, rgba(255, 255, 255, .08), transparent 32%),
    var(--color-bg);
}

.hub-shell {
  width: 100%;
  max-width: 620px;
  min-width: 0;
}

.hub-hero {
  padding: 13px 8px 28px;
  text-align: center;
}

.hub-page--home .hub-hero {
  padding-top: 22px;
}

.brand-mark {
  display: grid;
  width: 86px;
  height: 86px;
  margin: 0 auto 18px;
  place-items: center;
  background: linear-gradient(145deg, #17171b, #0d0d0f);
  border: 1px solid var(--color-line);
  border-radius: 50%;
  box-shadow: var(--shadow-raised);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -1px;
}

.hub-title {
  margin: 0;
  font-size: 31px;
  line-height: 1.08;
  letter-spacing: -1.2px;
}

.hub-byline {
  margin-top: 7px;
  color: var(--color-muted);
  font-size: 15px;
}

.hub-page--literature .hub-byline {
  margin-top: 9px;
}

.hub-tagline {
  max-width: 480px;
  margin: 18px auto 0;
  color: var(--color-text-soft);
  font-size: 16px;
  line-height: 1.55;
}

.hub-page--literature .hub-tagline {
  max-width: 500px;
}

.link-list {
  display: grid;
  gap: 12px;
}

.link-card {
  display: flex;
  align-items: center;
  gap: 15px;
  width: 100%;
  min-height: 76px;
  padding: 15px 18px;
  color: var(--color-text);
  background: rgba(21, 21, 25, .92);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  transition:
    transform var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    opacity var(--transition-fast);
}

.link-card.is-featured {
  background: linear-gradient(135deg, #1b1b20, #121215);
  border-color: var(--color-line-strong);
}

.link-card.is-soon {
  cursor: default;
  opacity: .55;
}

.link-card__icon {
  display: grid;
  flex: 0 0 45px;
  width: 45px;
  height: 45px;
  place-items: center;
  color: #dedee2;
  background: var(--color-surface-soft);
  border: 1px solid var(--color-line-soft);
  border-radius: 14px;
  font-size: 21px;
}

.hub-page--contact .link-card__icon {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -.04em;
}

.hub-page--literature .link-card__icon {
  font-size: 20px;
  font-weight: 700;
}

.link-card__content {
  display: block;
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.link-card__title {
  display: block;
  overflow-wrap: anywhere;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
}

.link-card__description {
  display: block;
  margin-top: 4px;
  overflow: hidden;
  color: var(--color-muted);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.link-card__arrow {
  flex: 0 0 auto;
  color: var(--color-subtle);
  font-size: 22px;
}

.link-card__badge {
  display: none;
  flex: 0 0 auto;
  padding: 4px 7px;
  color: #8f8f99;
  border: 1px solid var(--color-line-soft);
  border-radius: 999px;
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.link-card.is-soon .link-card__arrow {
  display: none;
}

.link-card.is-soon .link-card__badge {
  display: block;
}

.hub-footer {
  padding-top: 30px;
}

@media (hover: hover) and (pointer: fine) {
  .link-card:not(.is-soon):hover {
    transform: translateY(-2px);
    background: var(--color-surface-hover);
    border-color: #3b3b45;
  }
}

@media (max-width: 480px) {
  .hub-page {
    padding-top: calc(14px + env(safe-area-inset-top));
    padding-right: calc(12px + env(safe-area-inset-right));
    padding-bottom: calc(30px + env(safe-area-inset-bottom));
    padding-left: calc(12px + env(safe-area-inset-left));
  }

  .hub-hero {
    padding: 8px 4px 22px;
  }

  .hub-page--home .hub-hero {
    padding-top: 14px;
  }

  .brand-mark {
    width: 76px;
    height: 76px;
    margin-bottom: 16px;
    font-size: 20px;
  }

  .hub-title {
    font-size: clamp(25px, 8vw, 28px);
  }

  .hub-page--literature .hub-title {
    font-size: clamp(24px, 7.4vw, 28px);
  }

  .hub-byline {
    font-size: 14px;
  }

  .hub-tagline {
    margin-top: 14px;
    font-size: 15px;
    line-height: 1.45;
  }

  .link-list {
    gap: 10px;
  }

  .link-card {
    min-height: 68px;
    padding: 12px 13px;
    gap: 11px;
    border-radius: 18px;
  }

  .link-card__icon {
    flex-basis: 42px;
    width: 42px;
    height: 42px;
    border-radius: 13px;
    font-size: 19px;
  }

  .hub-page--contact .link-card__icon {
    font-size: 14px;
  }

  .hub-page--literature .link-card__icon {
    font-size: 18px;
  }

  .link-card__title {
    font-size: 15px;
  }

  .link-card__description {
    margin-top: 3px;
    overflow: visible;
    font-size: 12px;
    line-height: 1.3;
    overflow-wrap: anywhere;
    text-overflow: clip;
    white-space: normal;
  }

  .link-card__arrow {
    font-size: 20px;
  }

  .link-card__badge {
    padding: 4px 6px;
    font-size: 9px;
  }

  .hub-footer {
    padding-top: 24px;
  }
}

@media (max-width: 360px) {
  .hub-page {
    padding-right: calc(9px + env(safe-area-inset-right));
    padding-left: calc(9px + env(safe-area-inset-left));
  }

  .link-card {
    padding: 11px;
    gap: 9px;
  }

  .link-card__icon {
    flex-basis: 39px;
    width: 39px;
    height: 39px;
    font-size: 18px;
  }

  .hub-page--contact .link-card__icon {
    font-size: 13px;
  }

  .hub-page--literature .link-card__icon {
    font-size: 17px;
  }

  .link-card__title {
    font-size: 14px;
  }

  .link-card__description {
    font-size: 11.5px;
  }

  .link-card__badge {
    font-size: 8px;
  }
}