/* Page « Bannière partenaire » : aperçus, téléchargement, code HTML à copier */
.pbn { display: grid; gap: 2rem; padding-bottom: 1rem; }
.pbn-intro { max-width: 52rem; }
.pbn-kicker { margin: 0 0 0.4rem; color: var(--c-amber); font-family: var(--font-display); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.85rem; }
.pbn-lead { margin: 0 0 1rem; font-size: 1.15rem; line-height: 1.55; color: var(--c-ink); }
.pbn-how { margin: 0; padding-left: 1.3rem; color: var(--c-muted); line-height: 1.6; }
.pbn-item { border: 1px solid var(--c-line); border-radius: 14px; background: #fff; box-shadow: 0 6px 18px rgba(69, 9, 15, 0.06); overflow: hidden; }
.pbn-item__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.25rem 1rem; padding: 1rem 1.25rem; border-bottom: 1px solid var(--c-line); background: var(--c-mist); }
.pbn-item__head h2 { margin: 0; font-size: 1.2rem; color: var(--c-deep); }
.pbn-size { margin: 0; color: var(--c-muted); font-size: 0.92rem; font-variant-numeric: tabular-nums; }
.pbn-item__body { display: grid; gap: 1.25rem; padding: 1.25rem; grid-template-columns: minmax(0, 1fr); }
.pbn-item--300x250 .pbn-item__body, .pbn-item--200x200 .pbn-item__body { grid-template-columns: auto minmax(0, 1fr); align-items: start; }
.pbn-preview { display: flex; justify-content: center; align-items: center; padding: 1.25rem; border-radius: 10px; background: repeating-conic-gradient(#f3eeec 0% 25%, #fff 0% 50%) 50% / 20px 20px; }
.pbn-preview img { display: block; max-width: 100%; height: auto; box-shadow: 0 4px 14px rgba(38, 26, 28, 0.15); }
.pbn-tools { min-width: 0; }
.pbn-dl { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 0 0 1rem; }
.pbn-code-label { display: block; margin: 0 0 0.35rem; font-weight: 700; color: var(--c-ink); }
.pbn-code { display: block; width: 100%; box-sizing: border-box; padding: 0.75rem; border: 1px solid var(--c-line); border-radius: 8px; background: #faf8f7; color: var(--c-ink); font: 0.85rem/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; resize: vertical; word-break: break-all; }
.pbn-copy-row { display: flex; align-items: center; gap: 0.8rem; margin: 0.6rem 0 0; }
.pbn-copy.is-done, .pbn-copy.is-done:hover { border-color: #2e7d32; background: #fff; color: #2e7d32; }
.pbn-copied { color: #2e7d32; font-weight: 600; font-size: 0.95rem; }
.pbn-note { padding: 1.25rem 1.5rem; border-left: 4px solid var(--c-amber); border-radius: 0 10px 10px 0; background: var(--c-mist); }
.pbn-note h2 { margin: 0 0 0.5rem; font-size: 1.1rem; color: var(--c-deep); }
.pbn-note ul { margin: 0 0 0.75rem; padding-left: 1.2rem; line-height: 1.6; }
.pbn-note p { margin: 0; }
@media (max-width: 47.999em) {
    .pbn-item--300x250 .pbn-item__body, .pbn-item--200x200 .pbn-item__body { grid-template-columns: minmax(0, 1fr); }
    .pbn-preview { padding: 0.75rem; }
}
.pbn-backlink { margin: 0 0 0.6rem; font-weight: 700; }