.page-dark{background:#0f172a;color:#e5e7eb}.page-dark .site-header{background:rgba(15,23,42,.97);border-color:#2b3854}.page-dark .desktop-nav{color:#94a3b8}.page-dark .desktop-nav .active,.page-dark .desktop-nav a:hover,.page-dark .link-btn{color:#fff}.detail-shell{width:min(1180px,calc(100% - 40px));margin:auto}.product-detail-hero{display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center;background:#131d31;border:1px solid #2b3854;border-radius:9px;padding:18px}.detail-cover{aspect-ratio:1;border-radius:8px;background:linear-gradient(145deg,#1f3c88,#111827);display:grid;place-items:center;font-weight:900;font-size:36px;color:#fff;background-size:cover;background-position:center}.detail-meta .eyebrow{color:#f59e0b}.detail-meta h1{font-size:38px;margin:6px 0 8px;letter-spacing:-.035em}.detail-meta p{margin:0;color:#94a3b8;line-height:1.5}.purchase-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:14px;margin-top:14px}.dark-panel{background:#131d31;border:1px solid #2b3854;border-radius:9px;padding:16px}.step-title{display:flex;gap:10px;align-items:flex-start;margin-bottom:14px}.step-title>span{width:28px;height:28px;border-radius:7px;background:#f59e0b;color:#111827;display:grid;place-items:center;font-weight:900;font-size:12px}.step-title strong{display:block;font-size:16px}.step-title small{color:#94a3b8}.field-grid{display:grid;grid-template-columns:1fr;gap:10px}.field-grid label{display:grid;gap:6px;color:#cbd5e1;font-size:12px}.field-grid input{height:44px;border-radius:7px;border:1px solid #334155;background:#0f172a;color:#fff;padding:0 12px;outline:none}.variant-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.variant-option input{position:absolute;opacity:0}.variant-option span{display:flex;flex-direction:column;gap:5px;border:1px solid #334155;background:#111827;padding:12px;border-radius:7px;cursor:pointer}.variant-option input:checked+span{border-color:#f59e0b;box-shadow:inset 0 0 0 1px #f59e0b}.variant-option small{color:#fbbf24}.checkout-side{height:max-content;position:sticky;top:88px}.checkout-line{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid #2a374f;font-size:12px;color:#94a3b8}.checkout-line strong{color:#fff}.checkout-note{font-size:12px;color:#94a3b8;line-height:1.45;margin:13px 0}.page-dark footer{color:#94a3b8}.page-dark .footer-inner{border-color:#27354f}.auth-main{display:flex;align-items:flex-start;justify-content:center;padding-bottom:48px}.auth-shell{max-width:520px}.auth-card{padding:22px}.auth-card h1{font-size:32px;margin:6px 0 8px;letter-spacing:-.03em}.auth-card>p{color:#94a3b8;line-height:1.45;margin-top:0}.auth-form{display:grid;gap:12px;margin-top:18px}.auth-form label{display:grid;gap:6px;font-size:12px;color:#cbd5e1}.auth-form input{height:44px;border-radius:7px;border:1px solid #334155;background:#0f172a;color:#fff;padding:0 12px;outline:none}.auth-form input:focus{border-color:#f59e0b}.auth-message{min-height:18px;color:#fca5a5;font-size:12px}.auth-switch{text-align:center!important;color:#94a3b8!important;font-size:12px!important;margin:16px 0 0!important}.auth-switch a{color:#fbbf24;font-weight:800}.purchase-confirm[hidden]{display:none!important}.purchase-confirm{position:fixed;inset:0;z-index:1400;display:grid;place-items:center;padding:18px}.purchase-confirm-backdrop{position:absolute;inset:0;background:rgba(2,6,23,.78);backdrop-filter:blur(5px)}.purchase-confirm-card{position:relative;z-index:1;width:min(440px,100%);max-height:min(88vh,660px);overflow:auto;background:#131d31;border:1px solid #334155;border-radius:9px;padding:18px;box-shadow:0 20px 50px rgba(0,0,0,.35)}.purchase-confirm-card h2{margin:6px 0;font-size:24px;letter-spacing:-.025em}.purchase-confirm-card>p{margin:0;color:#94a3b8;font-size:12px;line-height:1.45}.confirm-summary{margin-top:14px;border-top:1px solid #2b3854;border-bottom:1px solid #2b3854;padding:0}.confirm-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid #27354f}.confirm-row:last-child{border-bottom:0}.confirm-row span{color:#94a3b8;font-size:12px}.confirm-row strong{color:#f8fafc;font-size:13px;text-align:right;overflow-wrap:anywhere}.confirm-row.total strong{color:#fbbf24;font-size:17px}.confirm-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}.confirm-actions .ghost-btn,.confirm-actions .solid-btn{width:100%;min-height:42px;cursor:pointer}.confirm-actions #confirmCancel{background:#111827!important;color:#f8fafc!important;border:1px solid #475569!important}.confirm-actions #confirmContinue{background:#f59e0b!important;color:#111827!important;border:1px solid #f59e0b!important}.product-purchase-bar[hidden]{display:none!important}.product-purchase-bar{position:fixed;left:0;right:0;bottom:0;z-index:1250;background:rgba(15,23,42,.98);border-top:1px solid #334155;padding:9px 20px calc(9px + env(safe-area-inset-bottom));box-shadow:0 -8px 24px rgba(0,0,0,.18)}.product-purchase-inner{width:min(1180px,calc(100% - 40px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:16px}.product-purchase-meta{min-width:0;display:flex;flex-direction:column;gap:2px}.product-purchase-meta span{font-size:11px;color:#94a3b8;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:65vw}.product-purchase-meta strong{font-size:18px;color:#fff}.product-purchase-bar #purchaseBarBuy{min-width:150px;background:#f59e0b!important;color:#111827!important;border-color:#f59e0b!important}.product-detail-page.has-purchase-bar{padding-bottom:84px}.product-detail-page:not(.modal-open){overflow-y:auto!important}.product-detail-page:not(.modal-open),.product-detail-page:not(.modal-open) main{touch-action:pan-y}@media(max-width:800px){.purchase-grid{grid-template-columns:1fr}.checkout-side{position:static}.variant-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){html{overflow-y:auto!important}.product-detail-page{padding-bottom:0;min-height:100dvh;overflow-x:hidden!important}.detail-shell{width:min(100% - 28px,720px)}.product-detail-hero{grid-template-columns:74px 1fr;padding:13px;gap:14px}.detail-cover{font-size:22px}.detail-meta h1{font-size:26px}.detail-meta p{font-size:13px}.field-grid{grid-template-columns:1fr}.variant-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.dark-panel{padding:14px}.auth-main{padding-bottom:36px}.auth-card{padding:16px}.auth-card h1{font-size:28px}.product-purchase-bar{padding:8px 14px calc(8px + env(safe-area-inset-bottom))}.product-purchase-inner{width:100%;gap:10px}.product-purchase-meta{flex:1}.product-purchase-meta span{max-width:50vw}.product-purchase-meta strong{font-size:17px}.product-purchase-bar #purchaseBarBuy{min-width:126px;min-height:42px;padding:9px 13px}.product-detail-page.has-purchase-bar{padding-bottom:calc(78px + env(safe-area-inset-bottom))}.purchase-confirm{padding:12px}.purchase-confirm-card{padding:16px;max-height:calc(100dvh - 24px)}.confirm-actions{grid-template-columns:1fr 1fr}}