.equipment-dialog{background:linear-gradient(135deg,#05080e,#0b192e);padding:24px;width:min(1160px,calc(100vw - 32px));height:min(760px,92dvh);max-height:92dvh;color:#fff;overflow:hidden}
.equipment-dialog[open]{display:flex;flex-direction:column;gap:18px}
.dialog-head{flex:none;background:transparent;padding:0;margin:0;gap:16px}
.dialog-head h2{margin:0;font-size:22px;line-height:1.25}
.dialog-close{background:#b71926;border-color:#b71926;color:#fff;width:42px;height:42px}
.dialog-topics{display:flex;flex-wrap:wrap;gap:8px;flex:none;padding-bottom:16px;border-bottom:1px solid #31415b}
.dialog-topics button{font:inherit;font-size:13px;font-weight:650;color:#fff;border:1px solid #40516a;background:#080f1c;border-radius:999px;padding:10px 15px;min-height:40px;cursor:pointer;line-height:1.25}
.dialog-topics button:hover{border-color:#77b4ff;background:#102847}
.dialog-topics button[aria-selected=true]{background:#176bcb;border-color:#7cbbff;color:#fff;box-shadow:0 0 16px #1684ff2b}
.dialog-topics button:focus-visible,.reader-controls button:focus-visible{outline:2px solid #9bcaff;outline-offset:3px}
.dialog-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;flex:1;min-height:0;align-items:stretch}
.dialog-media{display:flex;flex-direction:column;min-width:0;min-height:0}
.dialog-image-wrap{height:auto;min-height:0;flex:1;background:#fff}
.dialog-image-wrap img{object-fit:contain;width:100%;height:100%}
.dialog-views{flex:none;flex-wrap:wrap;gap:6px;margin:12px 0 0}
.dialog-views:empty{display:none}
.dialog-views button{font-size:12px;color:#fff}
.dialog-views button[aria-pressed=true]{background:#176bcb;border-color:#77b4ff;color:#fff}
.dialog-note{flex:none;color:#fff;font-size:12px;line-height:1.4;margin:10px 0 0}
.dialog-note[hidden]{display:none}
.dialog-information{display:flex;flex-direction:column;min-width:0;min-height:0;gap:14px}
.dialog-content[hidden]{display:none}
#dialog-reader{flex:1;min-height:0;overflow:hidden;position:relative;outline-offset:-2px}
#dialog-sections{height:100%;column-gap:24px;column-fill:auto;margin:0;will-change:transform}
.product-detail-body{color:#fff;font-size:15px;line-height:1.65;overflow-wrap:anywhere;display:flow-root}
.product-detail-body h2,.product-detail-body h3{font-size:19px;line-height:1.3;letter-spacing:-.015em;color:#85bdff;margin:0 0 12px;break-after:avoid}
.product-detail-body h3{font-size:16px;margin-top:18px}
.product-detail-body h3:first-child{margin-top:0}
.product-detail-body p{margin:0 0 16px;color:#fff;font-size:15px;orphans:2;widows:2}
.product-detail-body ul,.product-detail-body ol{padding-left:21px;margin:0 0 16px}
.product-detail-body li{margin:8px 0}
.product-detail-body a{color:#85bdff;text-decoration:underline;text-underline-offset:3px}
.product-detail-body dl{margin:0}
.product-detail-body dt{color:#85bdff;font-weight:700;margin:10px 0 4px;break-after:avoid}
.product-detail-body dd{margin:0 0 12px}
.product-detail-body table{width:100%;border-collapse:collapse;font-size:13px}
.product-detail-body th,.product-detail-body td{padding:8px;border:1px solid #40516a;text-align:left;overflow-wrap:anywhere}
.product-detail-body tr{break-inside:avoid}
.product-detail-body .availability{break-inside:avoid;margin:0 0 16px}
.reader-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;flex:none;border-top:1px solid #31415b;padding-top:12px}
.reader-controls button{font:inherit;font-size:13px;color:white;border:1px solid #40516a;background:#10233c;border-radius:999px;padding:10px 14px;cursor:pointer;min-height:40px}
.reader-controls button:disabled{color:#aab7c9;background:#080f1c;border-color:#334159;cursor:default}
#reader-count{color:#fff;font-size:12px;font-variant-numeric:tabular-nums;white-space:nowrap}
.product-detail-gallery{display:block}
.product-detail-gallery button{display:flex;align-items:center;gap:12px;width:100%;padding:8px;margin:0 0 10px;border:1px solid #435b7c;border-radius:9px;color:white;background:#0a1728;text-align:left;font:inherit;cursor:pointer;break-inside:avoid}
.product-detail-gallery button:hover,.product-detail-gallery button:focus-visible{border-color:#77b4ff;outline:2px solid #77b4ff}
.product-detail-gallery img{display:block;width:72px;height:64px;object-fit:contain;background:white;border-radius:5px;flex:none}
.product-detail-gallery span{font-size:13px;line-height:1.4}
@media(max-width:760px){
 .equipment-dialog{padding:16px;width:calc(100vw - 16px);height:96dvh;max-height:96dvh}
 .equipment-dialog[open]{gap:12px}
 .dialog-head h2{font-size:18px}.dialog-close{width:36px;height:36px}
 .dialog-topics{gap:6px;padding-bottom:10px}
 .dialog-topics button{font-size:11px;padding:8px 10px;min-height:34px}
 .dialog-layout{display:flex;flex-direction:column;gap:12px}
 .dialog-media{flex:none;height:clamp(125px,22dvh,185px)}
 .dialog-image-wrap{padding:5px}
 .dialog-views{margin-top:6px;gap:4px}.dialog-views button{font-size:10px;padding:5px 8px}
 .dialog-note{font-size:10px;margin-top:5px;line-height:1.3}
 .dialog-information{flex:1;gap:8px}
 .product-detail-body,.product-detail-body p{font-size:14px;line-height:1.5}
 .product-detail-body h2{font-size:17px}.product-detail-body h3{font-size:15px}
 .reader-controls{padding-top:8px}.reader-controls button{font-size:12px;padding:8px 12px;min-height:36px}
 .product-detail-gallery img{height:48px;width:54px}
}
@media(max-height:700px) and (max-width:760px){.dialog-media{height:185px}.equipment-dialog[open]{gap:8px}.dialog-topics{gap:4px}.dialog-topics button{min-height:30px;padding:6px 9px}.dialog-head h2{font-size:16px}}
@media(max-height:540px){.equipment-dialog{height:96dvh;max-height:96dvh;overflow:auto}.dialog-layout{min-height:360px}.dialog-media{min-height:140px}}