:root {
  --bg: #0c0710;
  --bg-elevated: rgba(32, 11, 18, 0.88);
  --bg-soft: rgba(48, 15, 25, 0.78);
  --line: rgba(255, 110, 135, 0.2);
  --line-strong: rgba(255, 110, 135, 0.38);
  --text: #fff4f6;
  --text-muted: #d9aab6;
  --primary: #ff5f76;
  --primary-strong: #ff3658;
  --success: #22ff00;
  --warning: #ffb54d;
  --danger: #ff8798;
  --shadow: 0 24px 80px rgba(14, 3, 8, 0.48);
}

html {
  overflow-x: hidden;
}

body.tron-pay-landing {
  background:
    radial-gradient(circle at top left, rgba(255, 95, 118, 0.24), transparent 28%),
    radial-gradient(circle at top right, rgba(255, 54, 88, 0.16), transparent 24%),
    linear-gradient(180deg, #11070d 0%, #09040a 100%);
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

body.tron-pay-landing img,
body.tron-pay-landing svg {
  -webkit-user-drag: none;
}

.tron-pay-landing .icon-button,
.tron-pay-landing .lang-select,
.tron-pay-landing .button-secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.045);
}

.tron-pay-landing .lang-select:hover,
.tron-pay-landing .icon-button:hover,
.tron-pay-landing .button-secondary:hover {
  border-color: var(--line-strong);
  background: rgba(255, 95, 118, 0.12);
}

.tron-pay-landing .button-primary {
  color: #fff7f8;
  background: linear-gradient(135deg, #ff7186, #ff3a59);
  box-shadow: 0 18px 40px rgba(255, 58, 89, 0.3);
}

.tron-pay-landing .button-primary:hover {
  box-shadow: 0 22px 46px rgba(255, 58, 89, 0.36);
}

.tron-pay-landing .hero-title-line {
  gap: 20px;
}

.tron-pay-landing .hero-title-logo {
  filter: drop-shadow(0 12px 28px rgba(255, 58, 89, 0.22));
}

.tron-pay-landing .hero-title-text {
  font-size: clamp(42px, 6vw, 108px);
  color: #fff5f7;
}

.tron-pay-landing .hero-subtitle {
  max-width: 860px;
  color: var(--text-muted);
}

.page-shell[data-page="tron-pay-landing"] .hero-actions {
  justify-content: center;
  align-items: stretch;
}

.page-shell[data-page="tron-pay-landing"] .hero-actions .button {
  min-width: 222px;
  justify-content: center;
  text-align: center;
}

@media (max-width: 900px) {
  .page-shell[data-page="tron-pay-landing"] .hero-title-line {
    flex-direction: column;
    gap: 16px;
  }

  .tron-pay-landing .hero-title-text {
    white-space: normal;
    text-align: center;
    text-wrap: balance;
  }
}

@media (max-width: 680px) {
  .page-shell[data-page="tron-pay-landing"] .container {
    width: min(calc(100% - 20px), var(--max-width));
  }

  .page-shell[data-page="tron-pay-landing"] .topbar-welcome {
    justify-content: flex-end;
  }

  .page-shell[data-page="tron-pay-landing"] .topbar {
    padding: 18px 0 10px;
  }

  .page-shell[data-page="tron-pay-landing"] .topbar .topbar-actions,
  .page-shell[data-page="tron-pay-landing"] .topbar .lang-switch,
  .page-shell[data-page="tron-pay-landing"] .topbar .row {
    width: auto;
    flex-wrap: nowrap;
  }

  .page-shell[data-page="tron-pay-landing"] .topbar .lang-select {
    width: auto;
    min-width: 64px;
    padding: 8px 12px;
    padding-right: 34px;
    font-size: 12px;
    background-position: right 10px center;
  }

  .page-shell[data-page="tron-pay-landing"] .profile-button {
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
  }

  .page-shell[data-page="tron-pay-landing"] .hero-centered {
    min-height: calc(100vh - 82px);
    padding: 24px 0 56px;
  }

  .page-shell[data-page="tron-pay-landing"] .hero-focus-wide {
    gap: 26px;
  }

  .page-shell[data-page="tron-pay-landing"] .hero-title-line {
    gap: 12px;
  }

  .page-shell[data-page="tron-pay-landing"] .hero-title-logo {
    width: clamp(68px, 22vw, 92px);
    height: clamp(68px, 22vw, 92px);
  }

  .page-shell[data-page="tron-pay-landing"] .hero-title-text {
    font-size: clamp(34px, 11vw, 54px);
    line-height: 0.98;
    letter-spacing: -0.04em;
  }

  .page-shell[data-page="tron-pay-landing"] .hero-subtitle {
    max-width: 34rem;
    font-size: 15px;
    line-height: 1.65;
  }

  .page-shell[data-page="tron-pay-landing"] .cta-row {
    width: 100%;
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }

  .page-shell[data-page="tron-pay-landing"] .cta-row .button {
    width: 80%;
    max-width: 280px;
    text-align: center;
    justify-content: center;
    padding: 14px 18px;
  }
}