body.zp-intro-active {
  overflow: hidden;
}

.zp-intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background:
    radial-gradient(circle at 25% 20%, rgba(100, 255, 230, 0.15), transparent 32%),
    radial-gradient(circle at 80% 75%, rgba(250, 200, 80, 0.12), transparent 30%),
    rgba(2, 8, 14, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
}

.zp-intro-overlay.zp-hidden {
  display: none;
}

.zp-intro-shell {
  width: min(1100px, 96vw);
  min-height: 620px;
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 24px;
  background: rgba(8, 20, 32, 0.92);
  border: 1px solid rgba(91, 231, 218, 0.35);
  border-radius: 24px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
  padding: 24px;
}

.zp-intro-portrait {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
  object-position: center top;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.zp-intro-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 22px;
  padding: 26px;
}

.zp-intro-kicker {
  color: #64fff0;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.85rem;
  font-weight: 800;
}

.zp-intro-panel h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 5.4rem);
  line-height: 0.95;
  color: #f4fbff;
}

.zp-intro-text {
  min-height: 150px;
  color: #c8d7e8;
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.35;
  font-weight: 700;
}

.zp-intro-name {
  display: grid;
  gap: 10px;
}

.zp-intro-name label {
  color: #f5d36c;
  font-weight: 900;
}

.zp-intro-name input {
  width: 100%;
  box-sizing: border-box;
  border-radius: 14px;
  border: 1px solid rgba(100, 255, 240, 0.45);
  background: rgba(0, 0, 0, 0.35);
  color: #ffffff;
  padding: 16px 18px;
  font-size: 1.25rem;
  font-weight: 800;
}

.zp-intro-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.zp-intro-actions button {
  border: 0;
  border-radius: 16px;
  padding: 16px 24px;
  font-size: 1.05rem;
  font-weight: 1000;
  cursor: pointer;
  color: #031018;
  background: #5ee1d6;
}

.zp-intro-actions button.gold {
  background: #f5c85c;
}

@media (max-width: 850px) {
  .zp-intro-shell {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .zp-intro-portrait {
    min-height: 320px;
    max-height: 420px;
  }
}

.zp-intro-overlay:not(.zp-asking-name) .zp-intro-name {
  display: none !important;
}

.zp-intro-overlay.zp-asking-name .zp-intro-name {
  display: grid !important;
}


#zpIntroSkip {
  background: rgba(6, 20, 32, 0.85);
  border: 1px solid rgba(99, 255, 235, 0.45);
  color: #dcefff;
}

.zp-intro-overlay:not(.zp-stage-hangar) #zpIntroSkip {
  display: none !important;
}

@media (max-width: 760px) {
  body.zp-intro-active {
    overflow: auto;
  }

  .zp-intro-overlay {
    position: fixed;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    align-items: flex-start;
    padding: 14px;
  }

  .zp-intro-shell {
    width: min(100%, 520px);
    min-height: auto;
    margin: 12px auto 24px;
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 16px;
  }

  .zp-intro-portrait {
    width: 100%;
    max-height: 42vh;
    object-fit: cover;
    object-position: center top;
  }

  .zp-intro-panel {
    padding: 0;
  }

  .zp-intro-kicker {
    font-size: 0.78rem;
    margin-bottom: 8px;
  }

  .zp-intro-panel h1 {
    font-size: clamp(2rem, 11vw, 3.5rem);
    margin: 0 0 12px;
  }

  .zp-intro-text {
    font-size: clamp(1.15rem, 5.5vw, 1.8rem);
    line-height: 1.25;
    margin-bottom: 16px;
  }

  .zp-intro-name {
    margin-top: 10px;
  }

  .zp-intro-name input {
    padding: 12px 14px;
    font-size: 1.05rem;
  }

  .zp-intro-actions {
    margin-top: 14px;
    gap: 10px;
  }

  .zp-intro-actions button {
    width: 100%;
    padding: 13px 16px;
    font-size: 1.05rem;
  }
}