.product-dialog { margin: auto; padding: 0; width: min(1000px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); border: 0; border-radius: 28px; background: #fff; color: #4f213b; box-shadow: 0 32px 100px #24102066; }
.product-dialog::backdrop { background: #241020a6; backdrop-filter: blur(7px); }
.product-dialog-close { position: sticky; top: 16px; float: right; margin: 16px 16px -56px 0; z-index: 3; width: 40px; height: 40px; border-radius: 50%; border: 1px solid #4f213b20; background: #fffffff0; color: #4f213b; font-size: 28px; line-height: 1; cursor: pointer; }
.product-detail-card { display: grid; grid-template-columns: 1fr 1fr; min-height: 540px; }
.product-detail-visual { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px; background: radial-gradient(ellipse at 50% 50%, #fff 0%, #f9f2f5 75%); min-width: 0; }
.product-detail-brand { align-self: flex-start; margin-bottom: 30px; font-size: 12px; letter-spacing: .03em; color: #80516b; }
.product-detail-brand > span { font-weight: 700; }
.product-detail-image { width: 100%; height: 320px; object-fit: contain; mix-blend-mode: multiply; }
.product-detail-placeholder { opacity: .45; max-width: 180px; }
.product-detail-caption { font-size: 10px; letter-spacing: .06em; color: #80516b; margin-top: 24px; text-align: center; }
.product-detail-info { padding: 56px 36px 36px; position: relative; min-width: 0; }
.product-detail-info h2 { font-size: clamp(24px, 3vw, 34px); line-height: 1.2; font-weight: 600; letter-spacing: -.035em; margin: 8px 0 24px; overflow-wrap: anywhere; }
.product-detail-price { font-size: 30px; font-weight: 600; letter-spacing: -.03em; margin: 0 0 24px; }
.product-detail-specs { margin: 0; }
.product-detail-specs > div { display: grid; grid-template-columns: 1fr 1.3fr; gap: 20px; border-bottom: 1px solid #4f213b14; padding: 12px 0; font-size: 12px; }
.product-detail-specs dt { font-weight: 400; color: #80516b; }
.product-detail-specs dd { margin: 0; text-align: right; overflow-wrap: anywhere; }
.product-detail-store { margin-top: 24px; display: grid; gap: 10px; }
.product-detail-store > span { font-size: 12px; color: #80516b; }
.product-detail-store .download-btn { text-align: center; justify-content: center; }
.product-detail-note { font-size: 11px; line-height: 1.6; color: #80516b; margin-top: 18px; }
.product-detail-thumbnails { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 20px; }
.product-detail-thumbnails button { background: #fff9; border: 1px solid #4f213b20; border-radius: 10px; padding: 6px; cursor: pointer; }
.product-detail-thumbnails button[aria-pressed=true] { border-color: #ae4472; box-shadow: 0 0 0 1px #ae4472; }
.product-detail-thumbnails img { width: 44px; height: 44px; object-fit: contain; }
.product-detail-locked { filter: blur(6px); opacity: .4; user-select: none; pointer-events: none; }
.product-detail-gate { position: relative; margin-top: -100px; padding: 24px; border: 1px solid #f0d6e3; border-radius: 18px; background: #fff9fcf5; box-shadow: 0 12px 30px #4f213b0c; text-align: center; }
.product-gate-icon { display: inline-grid; place-items: center; width: 36px; height: 36px; background: #f8dce9; border-radius: 12px; margin-bottom: 12px; }
.product-detail-gate h3 { font-size: 18px; line-height: 1.4; margin-bottom: 10px; }
.product-detail-gate p { font-size: 13px; color: #80516b; margin-bottom: 20px; }
.product-dialog-status { padding: 70px 30px; text-align: center; }
body:has(.product-dialog[open]) { overflow: hidden; }
.not-found-page { min-height: 75vh; padding: 64px 20px; text-align: center; }
.not-found-art { display: flex; justify-content: center; align-items: center; gap: 20px; font-size: clamp(100px, 16vw, 190px); line-height: 1.1; font-weight: 600; letter-spacing: -.07em; color: #4f213b; margin-bottom: 30px; }
.not-found-art i { display: grid; place-items: center; font-style: normal; font-size: .55em; width: 1.8em; height: 1.8em; border-radius: 35%; color: #a34e77; background: linear-gradient(145deg, #fff1f7, #f5c4da); transform: rotate(-12deg); }
.not-found-page h1 { font-size: clamp(28px, 4vw, 44px); letter-spacing: -.04em; margin-bottom: 16px; }
.not-found-page > p { color: #80516b; font-size: 15px; }
.not-found-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.not-found-caption { display: block; margin-top: 48px; color: #a38696; font-size: 11px; letter-spacing: .06em; }
@media(max-width: 720px) {
 .product-detail-card { grid-template-columns: 1fr; }
 .product-detail-visual { padding: 24px; }
 .product-detail-image { height: 230px; }
 .product-detail-info { padding: 28px 24px; }
 .product-detail-brand { margin-bottom: 12px; }
 .product-detail-caption { display: none; }
 .product-dialog { border-radius: 20px; }
}