.promotion-page { display: grid; gap: 16px; min-width: 0; }
.promotion-page > p { margin: 0; }
.promotion-page .promotion-group h2 { margin: 0 0 10px; padding-bottom: 6px; border-bottom: 2px solid #d3e0ec; color: #134e8b; font-size: 18px; }
.promotion-page .promotion-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 12px; }
.promotion-page .promotion-wide { grid-template-columns: minmax(0, 1fr); }
.promotion-page .promotion-card { min-width: 0; padding: 12px; border: 1px solid #c7d4e0; border-radius: 4px; background: #fff; }
.promotion-page .promotion-card h3 { margin: 0 0 12px; font: bold 13px/1.4 Tahoma,Arial,sans-serif; }
.promotion-page .promotion-card h3 span { color: #667483; font-weight: normal; }
.promotion-page .promotion-preview { display: flex; justify-content: center; align-items: center; padding: 8px 0 14px; }
.promotion-page .promotion-preview a { display: block; max-width: 100%; line-height: 0; }
.promotion-page .promotion-preview img { display: block; max-width: 100%; height: auto; margin: 0; }
.promotion-page .promotion-text-preview { margin-bottom: 12px; line-height: 1.7; }
.promotion-page details { border-top: 1px solid #dbe4eb; padding-top: 9px; }
.promotion-page summary { cursor: pointer; color: #134e8b; font-weight: bold; font-size: 12px; }
.promotion-page textarea { display: block; width: 100%; max-width: 100%; margin: 10px 0 8px; padding: 8px; border: 1px solid #b3c6d8; background: #f4f7fa; color: #233f59; font: 12px/1.5 Consolas,monospace; resize: vertical; overflow-wrap: anywhere; }
.promotion-page button { border: 1px solid #0a3562; padding: 5px 10px; background: #134e8b; color: white; font: inherit; }
.promotion-page button[hidden] { display: none; }
.promotion-page [data-promotion-status] { margin: 7px 0 0; color: #325640; font-size: 12px; }
.promotion-page [data-promotion-status]:empty { display: none; }
.promotion-page summary:focus-visible,.promotion-page textarea:focus-visible,.promotion-page button:focus-visible { outline: 2px solid #134e8b; outline-offset: 3px; }