.decoration-editor{margin-top:24px}.decoration-editor .decoration-chapters{display:grid;gap:14px;margin-top:24px}.decoration-chapter{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}.decoration-chapter>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;cursor:pointer;font-size:15px;font-weight:600;list-style:none}.decoration-chapter>summary::-webkit-details-marker{display:none}.decoration-chapter>summary::after{content:'＋';color:var(--gold);font-size:20px;font-weight:400}.decoration-chapter[open]>summary::after{content:'−'}.decoration-chapter-body{padding:0 20px 20px}.decoration-chapter-body>.micro{margin-bottom:18px}.decoration-image-field{display:grid;grid-template-columns:100px minmax(0,1fr);gap:18px;align-items:start;margin:20px 0}.decoration-image-preview{width:100px;min-height:100px;aspect-ratio:1;display:grid;place-items:center;background:var(--bg);border:1px dashed var(--line);border-radius:12px;padding:8px;overflow:hidden;color:var(--dim);font-size:11px;text-align:center}.decoration-image-preview img{max-width:100%;max-height:120px;object-fit:contain}.decoration-image-controls{min-width:0}.decoration-image-controls .field{margin-bottom:8px}.decoration-upload-label{position:relative;display:inline-flex;align-items:center;cursor:pointer}.decoration-upload-label input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}.decoration-upload-label:focus-within{outline:2px solid var(--gold);outline-offset:3px}.decoration-editor .decoration-image-feedback{display:block;min-height:1.5em;margin-top:8px;font-size:11px;color:var(--muted)}.decoration-editor .decoration-image-feedback[data-error=true]{color:var(--red)}.decoration-slide{margin:16px 0;padding:18px;border:1px solid var(--line);border-radius:10px;min-width:0}.decoration-slide legend{padding:0 7px;color:var(--gold);font-size:12px}.decoration-slide .decoration-image-field{margin-top:0}.decoration-editor-actions{margin-top:24px;flex-wrap:wrap}.decoration-editor-feedback{margin-top:12px}.decoration-preview{padding:20px;border:1px solid var(--line);border-radius:12px;margin-top:20px;background:var(--bg)}.decoration-preview-brand{display:flex;gap:12px;align-items:center}.decoration-preview-brand img{width:44px;height:44px;object-fit:contain}.decoration-preview-brand strong{font-size:20px}.decoration-preview-brand small{display:block;color:var(--gold)}.decoration-preview h3{font-size:30px;line-height:1.4;margin-top:25px;white-space:pre-line}.decoration-preview h3 span{color:var(--gold)}.decoration-preview p{margin-top:14px;white-space:pre-line;color:var(--muted)}.decoration-preview-images{display:flex;gap:10px;overflow:auto;margin-top:20px}.decoration-preview-images img{width:220px;aspect-ratio:16/9;object-fit:cover;border-radius:8px}.decoration-preview .micro{font-size:11px}.decoration-editor [hidden]{display:none!important}@media(max-width:600px){.decoration-chapter>summary{padding:16px}.decoration-chapter-body{padding:0 14px 16px}.decoration-image-field{grid-template-columns:64px minmax(0,1fr);gap:12px}.decoration-image-preview{width:64px;min-height:64px}.decoration-slide{padding:12px}.decoration-editor-actions .btn{flex:1;white-space:nowrap}.decoration-preview h3{font-size:24px}}