/* Lumen Arts: original source-backed editions, separated from editorial mockups.
   Only the presentation is enabled; no digital or physical checkout. */
.original-edition-unified .gesso-preview-stage:not(.digital-mode){background:#141414!important;border:1px solid #292721!important;padding:clamp(16px,3.3vw,42px)!important}
.original-edition-unified .gesso-preview-stage .physical-art-surface,.original-edition-unified .gesso-preview-stage .physical-art-surface img{background:#000}
.original-edition-unified .gesso-preview-stage .supplier-native-frame img{object-fit:contain!important}
.original-edition-unified .gesso-preview-stage.digital-mode{background:transparent!important;border:0!important;padding:0!important}
.original-edition-unified .gesso-digital-details .actions .btn[aria-disabled="true"]{opacity:.75;pointer-events:none;cursor:default}
.original-edition-unified .gesso-physical-details .physical-note{max-width:63ch}
.original-edition-unified.juridica-edition .gesso-preview-stage:not(.digital-mode){background:#ded6cb!important;border:1px solid #d1c3b1!important}
.original-edition-unified.juridica-edition .gesso-preview-stage .physical-art-surface,.original-edition-unified.juridica-edition .gesso-preview-stage .physical-art-surface img{background:#f5f1e9}
.original-edition-unified.juridica-edition .gesso-preview-stage.digital-mode{background:#f5f1e9!important}
@media(max-width:700px){.original-edition-unified .gesso-preview-stage:not(.digital-mode){padding:14px!important}}

/* Gesso: display clean original in configurator; interior photo appears separately. */
.gesso-expansion-edition .gesso-ambient-study{max-width:1100px;margin:25px auto 20px;border:1px solid #40372b;background:#171511;color:#e8decd;padding:16px 20px}
.gesso-expansion-edition .gesso-ambient-study summary{cursor:pointer;color:#d9b879;font-size:13px}
.gesso-expansion-edition .gesso-ambient-study figure{margin:18px 0 0}
.gesso-expansion-edition .gesso-ambient-study img{width:min(100%,780px);max-height:520px;object-fit:contain;display:block}
.gesso-expansion-edition .gesso-ambient-study figcaption{font-size:12px;opacity:.76;margin-top:8px}

/* Arte Black: readable black frame on charcoal stage, without changing artwork pixels. */
.original-edition-unified.black-edition .gesso-preview-stage:not(.digital-mode){background:linear-gradient(145deg,#d8d6d1 0%,#c9c7c2 50%,#b7b5b0 100%)!important;border:1px solid #aaa7a0!important;box-shadow:inset 0 0 18px rgba(0,0,0,.065)!important}
.original-edition-unified.black-edition .gesso-preview-stage:not(.digital-mode) .supplier-native-frame:not(.white):not(.natural):not(.brown){background-color:#161616!important;box-shadow:0 24px 42px -14px rgba(0,0,0,.45),0 3px 9px rgba(0,0,0,.24)!important}