/* Novidades: componente isolado, sem alterar a composição das páginas. */
.gn-campaign {
  --campaign-paper: #fafdff;
  --campaign-ink: #10233a;
  --campaign-copy: #53687d;
  --campaign-line: #cdddea;
  --campaign-accent: #1c64ca;
  --campaign-tint: #edf5fc;
  box-sizing: border-box;
  position: fixed;
  inset: auto 24px calc(24px + env(safe-area-inset-bottom)) auto;
  z-index: 800;
  width: min(380px, calc(100vw - 32px));
  max-height: calc(100dvh - 48px);
  margin: 0;
  padding: 0;
  overflow: auto;
  border: 1px solid var(--campaign-line);
  border-radius: 12px;
  background: var(--campaign-paper);
  color: var(--campaign-ink);
  box-shadow: 0 18px 52px rgba(3, 24, 49, .17);
  font-family: var(--gn-font-body);
}
.gn-campaign[hidden] { display: none !important; }
html[data-theme="dark"] .gn-campaign {
  --campaign-paper: #0d2539;
  --campaign-ink: #eef6ff;
  --campaign-copy: #c0d2e2;
  --campaign-line: #385870;
  --campaign-accent: #89d5ff;
  --campaign-tint: #18364e;
  box-shadow: 0 18px 52px rgba(0, 7, 16, .4);
}
.gn-campaign.is-visible { animation: gn-campaign-enter .28s cubic-bezier(.2,.7,.3,1) both; }
.gn-campaign__card { position: relative; padding: 26px; }
.gn-campaign__intro { display: grid; grid-template-columns: 66px minmax(0, 1fr); align-items: center; gap: 16px; padding-right: 8px; }
.gn-campaign__media { position: relative; height: 82px; margin: 0; overflow: hidden; border-radius: 7px; background: var(--campaign-tint); }
.gn-campaign__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gn-campaign__media::after { content: ""; position: absolute; inset: 0; background: rgba(9, 41, 69, .13); pointer-events: none; }
.gn-campaign .gn-campaign__label { display: block; color: var(--campaign-accent); font-size: 10px; font-weight: 700; line-height: 1.6; letter-spacing: .055em; }
.gn-campaign h2 { margin: 7px 0 0; color: var(--campaign-ink); font: 600 clamp(20px, 1.6vw, 23px)/1.18 var(--gn-font-display); letter-spacing: -.025em; }
.gn-campaign p { margin: 18px 0; color: var(--campaign-copy); font-size: 13px; line-height: 1.65; }
.gn-campaign .gn-campaign__close { position: absolute; z-index: 2; top: 6px; right: 6px; width: 32px; height: 32px; display: grid; place-items: center; padding: 0; border: 0; border-radius: 5px; color: var(--campaign-copy); background: transparent; cursor: pointer; font-size: 14px; }
.gn-campaign .gn-campaign__close:hover { background: var(--campaign-tint); color: var(--campaign-ink); }
.gn-campaign .gn-campaign__action { display: flex; align-items: center; justify-content: space-between; min-height: 44px; gap: 16px; padding-top: 13px; border-top: 1px solid var(--campaign-line); color: var(--campaign-accent); font-size: 13px; font-weight: 700; text-decoration: none; }
.gn-campaign__action i { font-size: 12px; transition: transform .2s ease; }
.gn-campaign__action:hover i { transform: translateX(3px); }
.gn-campaign :focus-visible { outline: 2px solid var(--campaign-accent); outline-offset: 3px; box-shadow: none; }
.gn-campaign__sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.gn-campaign--modal { inset: 0; width: min(460px, calc(100vw - 32px)); max-height: calc(100dvh - 48px); margin: auto; z-index: 10001; }
.gn-campaign--modal::backdrop { background: rgba(2, 14, 28, .65); backdrop-filter: blur(4px); }
.gn-campaign--modal .gn-campaign__intro { grid-template-columns: 1fr; gap: 20px; padding: 0; }
.gn-campaign--modal .gn-campaign__media { height: 156px; margin: -26px -26px 0; border-radius: 0; }
.gn-campaign--modal .gn-campaign__close { color: #fff; background: rgba(4, 21, 38, .8); }
.gn-campaign--modal h2 { font-size: clamp(24px, 2.2vw, 30px); }
html.gn-campaign-modal-open { overflow: hidden; }
@keyframes gn-campaign-enter { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 600px) {
  .gn-campaign { right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); }
  .gn-campaign__card { padding: 23px; }
  .gn-campaign__intro { grid-template-columns: 56px minmax(0, 1fr); gap: 13px; }
  .gn-campaign__media { height: 74px; }
  .gn-campaign h2 { font-size: 20px; }
  .gn-campaign p { font-size: 12px; }
  .gn-campaign--modal { inset: 0; margin: auto; }
  .gn-campaign--modal .gn-campaign__media { margin: -23px -23px 0; }
  .gn-campaign--modal h2 { font-size: 25px; }
  .gn-campaign .gn-campaign__close { width: 40px; height: 40px; top: 1px; right: 1px; }
}
@media (prefers-reduced-motion: reduce) {
  .gn-campaign.is-visible { animation: none; }
  .gn-campaign__action i { transition: none; }
}