@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');
  :root{--font-h:'Space Grotesk',sans-serif;--font-b:'Space Grotesk',sans-serif;--ogk-bg:#000;--ogk-card:#0e1218;--ogk-card2:#13181f;--ogk-bd:rgba(255,255,255,.08);--ogk-text:#e7eaf0;--ogk-muted:rgba(231,234,240,.6);--ogk-muted2:rgba(231,234,240,.4);--ogk-acc:#ffb703;--ogk-acc2:#ff8c00;--ogk-success:#28c76f;--ogk-danger:#ea5455;--ogk-radius:12px;--ogk-max:1180px}
  *{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:#111 #000}
  ::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#000}::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#111,#000);border-radius:20px}
  body{margin:0;font-family:var(--font-b);background:var(--ogk-bg);color:var(--ogk-text);overflow-x:clip}
  html body{overflow-x:clip !important}
  h1,h2,h3,h4{font-family:var(--font-h);font-weight:800;margin:0}

  .ogk-page{max-width:var(--ogk-max);margin:0 auto;padding:24px 20px 60px}
  .ogk-bc{display:flex;align-items:center;gap:8px;margin-bottom:20px;font-size:13px;color:var(--ogk-muted);flex-wrap:wrap}
  .ogk-bc a{color:var(--ogk-muted);text-decoration:none}.ogk-bc a:hover{color:var(--ogk-acc)}.ogk-bc span{opacity:.5}

/* Top section: 2 cols (main info + buy sidebar) */
.ogk-top{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:20px;margin-bottom:20px}

.ogk-card{background:var(--ogk-card);border-radius:var(--ogk-radius);overflow:hidden}
.ogk-card-pad{padding:20px}

/* Main info card */
.ogk-main{display:grid;grid-template-columns:240px 1fr;gap:24px;padding:20px}
.ogk-cover{position:relative;aspect-ratio:3/4;overflow:hidden;border-radius:10px;border:1px solid var(--ogk-bd)}
.ogk-cover img{width:100%;height:100%;object-fit:cover;display:block}
.ogk-cover-icon{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.6);color:#fff;width:28px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:13px}

.ogk-info{display:flex;flex-direction:column;gap:14px;min-width:0}
.ogk-title{font-size:1.4rem;line-height:1.25;color:var(--ogk-text)}

.ogk-sold-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--ogk-muted)}
.ogk-sold{color:var(--ogk-muted)}
.ogk-sold strong{color:var(--ogk-text);font-weight:700}

.ogk-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.ogk-tag{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border-radius:5px;font-size:12px;font-weight:700;border:1px solid}
.ogk-tag.green{color:var(--ogk-success);background:rgba(40,199,111,.06);border-color:rgba(40,199,111,.3)}
.ogk-tag.green i{color:var(--ogk-success)}

.ogk-divider{height:1px;background:var(--ogk-bd);margin:6px 0}

.ogk-feat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ogk-feat{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--ogk-bd);border-radius:8px;background:var(--ogk-card2)}
.ogk-feat-icon{width:36px;height:36px;flex:0 0 36px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;background:rgba(255,255,255,.04);color:var(--ogk-muted);font-size:15px}
.ogk-feat-text{font-size:12.5px;line-height:1.35;min-width:0}
.ogk-feat-text strong{display:block;color:var(--ogk-muted);font-weight:600;margin-bottom:1px;font-size:11.5px}
.ogk-feat-text span{color:var(--ogk-text);font-weight:700}

/* Buy sidebar */
.ogk-buy{padding:0;display:flex;flex-direction:column;gap:0;position:sticky;top:92px;background:#fff;color:#1f2933;border-color:transparent;border-radius:8px;box-shadow:0 10px 28px rgba(15,23,42,.10);overflow:hidden}
.ogk-seller-head{display:flex;align-items:center;gap:12px;padding:18px 20px 12px}
.ogk-seller-logo{width:56px;height:56px;flex:0 0 56px;border-radius:50%;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#000;padding:0}
.ogk-seller-logo img{display:block;width:100%;height:100%;object-fit:cover;}
.ogk-seller-info{min-width:0;display:flex;flex-direction:column;gap:7px}
.ogk-seller-name{display:flex;align-items:center;gap:6px;min-width:0;color:#111827;font-weight:800;font-size:16px;line-height:1.2}
.ogk-seller-name span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ogk-seller-verified{color:#1d9bf0;font-size:15px;flex:0 0 auto}
.ogk-offer-block{padding:14px 24px 16px}
.ogk-offer-price-row{display:flex;align-items:flex-end;justify-content:space-between;gap:14px}
.ogk-buy-price{font-size:25px;font-weight:900;color:#ff5a00;line-height:1;letter-spacing:0}
.ogk-buy-savings{font-size:12px;color:#0a9662;font-weight:800;margin-top:6px}
.ogk-stock-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 20px;padding:14px 14px;background:#eef3f8;border-radius:8px;}
.ogk-stock-text{color:#4b5563;font-size:16px}
.ogk-stock-text strong{color:#149463;font-weight:900}
.ogk-qty-control{display:grid;grid-template-columns:44px 84px 44px;height:44px;border-radius:8px;overflow:hidden;background:#fff;border:1px solid #e5e7eb}
.ogk-qty-control button,.ogk-qty-control span{display:flex;align-items:center;justify-content:center;border:0;background:#fff;color:#1f2937;font-size:18px;font-weight:700;cursor:pointer;transition:background .12s}
.ogk-qty-control button:hover:not(:disabled){background:#f3f4f6}
.ogk-qty-control button:active:not(:disabled){background:#e5e7eb}
.ogk-qty-control button:disabled{cursor:not-allowed;color:#d1d5db}
.ogk-qty-control span{font-size:15px;color:#1f2937;font-weight:800;cursor:default}
.ogk-buy-footer{padding:18px 24px 16px;background:#fff}
.ogk-subtotal-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px;color:#2f3540;font-size:16px}
.ogk-subtotal-row strong{font-size:20px;color:#ff5a00;font-weight:900}
.ogk-buy-actions{display:grid;grid-template-columns:1fr;gap:12px}
.ogk-buy .ogk-btn{min-height:44px;padding:0 18px;border-radius:8px;background:#ff5a00;color:#fff;font-size:16px;font-weight:900;font-family:var(--font-b);box-shadow:none}
.ogk-buy .ogk-btn:hover{transform:none;box-shadow:none;background:#e65000}
.ogk-buy .ogk-btn:disabled,.ogk-buy .ogk-btn.sold-out{background:#d1d5db;color:#6b7280}

.ogk-btn{display:flex;align-items:center;justify-content:center;width:100%;padding:14px;border:0;border-radius:10px;background:linear-gradient(135deg,var(--ogk-acc),var(--ogk-acc2));color:#0c0a00;font-size:1rem;font-weight:800;font-family:var(--font-h);cursor:pointer;transition:.2s;box-shadow:0 8px 24px rgba(255,183,3,.2)}
.ogk-btn:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(255,183,3,.3)}
.ogk-btn:disabled,.ogk-btn.sold-out{background:#3a3a3a;color:#888;cursor:not-allowed;box-shadow:none;transform:none}

/* Form modal-like section */
.ogk-form-card{padding:20px;margin-bottom:20px}
.ogk-form-title{font-size:1rem;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.ogk-form-title i{color:var(--ogk-acc)}
.ogk-field{display:grid;gap:6px;margin-bottom:14px}
.ogk-field label{font-size:12.5px;font-weight:700;color:var(--ogk-muted)}
.ogk-input{width:100%;padding:12px 14px;border-radius:8px;border:1px solid var(--ogk-bd);background:var(--ogk-card2);color:var(--ogk-text);font-size:14px;font-family:inherit;transition:.18s}
.ogk-input:focus{outline:none;border-color:var(--ogk-acc);box-shadow:0 0 0 3px rgba(255,183,3,.12)}
.ogk-input::placeholder{color:var(--ogk-muted2)}
.ogk-pm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;background:#fff;padding:12px;border-radius:8px}
.ogk-pm{position:relative}
.ogk-pm input{position:absolute;opacity:0;pointer-events:none}
.ogk-pm label{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 8px;border-radius:8px;border:1.5px solid rgba(0,0,0,.1);background:#f8f9fa;cursor:pointer;transition:.18s;text-align:center;min-height:60px;justify-content:center}
.ogk-pm label:hover{border-color:rgba(255,140,0,.4)}
.ogk-pm input:checked+label{border-color:#ff8c00;background:rgba(255,140,0,.06);box-shadow:0 0 0 2px rgba(255,140,0,.12)}
.ogk-pm img{height:22px;max-width:80px;object-fit:contain}
.ogk-pm .pm-name{font-size:11px;font-weight:700;color:#4b5563;line-height:1.2}
.ogk-pm-group{margin-bottom:16px}
.ogk-pm-group:last-child{margin-bottom:0}
.ogk-pm-group-title{font-size:13px;font-weight:800;color:#1f2933;margin-bottom:10px;display:flex;align-items:center;gap:8px;padding:10px 14px;background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:8px}
.ogk-pm-group-title i{color:#ff8c00;font-size:14px}
/* VCHCash special styling */
.ogk-pm-group.vchcash-group .ogk-pm-group-title{background:linear-gradient(135deg,#fff7e6,#fff);border-color:rgba(255,140,0,.3)}
.ogk-pm-group.vchcash-group .ogk-pm-group-title i{color:#ff8c00}
.ogk-vchcash-balance{margin-left:auto;font-size:11.5px;font-weight:700;padding:4px 10px;border-radius:99px;display:inline-flex;align-items:center;gap:5px}
.ogk-vchcash-balance.sufficient{background:rgba(40,199,111,.12);color:#0a9662;border:1px solid rgba(40,199,111,.3)}
.ogk-vchcash-balance.insufficient{background:rgba(234,84,85,.1);color:#dc2626;border:1px solid rgba(234,84,85,.3)}
.ogk-vchcash-card{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:10px;border:2px solid rgba(255,140,0,.25);background:linear-gradient(135deg,#fff,#fff7e6);cursor:pointer;transition:.18s;position:relative}
.ogk-vchcash-card.disabled{opacity:.6;cursor:not-allowed;background:#f3f4f6;border-color:rgba(0,0,0,.08)}
.ogk-vchcash-card:hover:not(.disabled){border-color:#ff8c00;box-shadow:0 4px 16px rgba(255,140,0,.15);transform:translateY(-1px)}
.ogk-vchcash-card input{position:absolute;opacity:0;pointer-events:none}
.ogk-vchcash-card input:checked~.ogk-vchcash-content::after{content:"\f00c";font-family:"Font Awesome 5 Free";font-weight:900;color:#ff8c00;font-size:14px;position:absolute;top:14px;right:14px}
.ogk-vchcash-card input:checked+.ogk-vchcash-icon{background:#ff8c00;color:#fff}
.ogk-vchcash-icon{width:44px;height:44px;flex:0 0 44px;border-radius:50%;background:rgba(255,140,0,.12);color:#ff8c00;display:flex;align-items:center;justify-content:center;font-size:18px;transition:.18s}
.ogk-vchcash-content{flex:1;min-width:0;position:relative}
.ogk-vchcash-title{font-size:14px;font-weight:800;color:#1f2933;display:flex;align-items:center;gap:6px}
.ogk-vchcash-title strong{color:#ff8c00}
.ogk-vchcash-sub{font-size:12px;color:#6b7280;margin-top:2px}
.ogk-vchcash-sub.warning{color:#dc2626;font-weight:600}
.ogk-vchcash-sub a{color:#ff8c00;text-decoration:none;font-weight:700;margin-left:4px}
.ogk-vchcash-sub a:hover{text-decoration:none}
.ogk-alert{padding:12px 16px;border-radius:8px;font-size:13px;font-weight:600;display:none;margin-bottom:14px;align-items:center;gap:8px}
.ogk-alert.error{display:flex;background:rgba(234,84,85,.1);border:1px solid rgba(234,84,85,.25);color:var(--ogk-danger)}

/* Section blocks (Product Details, Related) */
.ogk-section{padding:20px;margin-bottom:20px}
.ogk-section h2{font-size:1.05rem;margin-bottom:14px}
.ogk-info-stack{display:grid;gap:18px;margin-bottom:20px;padding:20px;background:#05070a;border-radius:8px}
.ogk-info-section h2{font-size:1.05rem;line-height:1.25;margin:0 0 10px;color:#f8fafc}
.ogk-info-card{background:#0e1218;color:var(--ogk-text);border-radius:6px;box-shadow:0 12px 28px rgba(0,0,0,.22);overflow:hidden}
.ogk-about-body{padding:18px 22px 0}
.ogk-about-title{font-size:.92rem;line-height:1.35;margin-bottom:14px;color:#f8fafc;font-weight:800}
.ogk-desc{font-size:13px;line-height:1.7;color:rgba(231,234,240,.68);max-height:92px;overflow:hidden;position:relative;transition:max-height .3s}
.ogk-desc.expanded{max-height:none}
.ogk-desc::after{content:"";position:absolute;bottom:0;left:0;right:0;height:36px;background:linear-gradient(transparent,#0e1218);pointer-events:none}
.ogk-desc.expanded::after{display:none}
.ogk-readmore{display:inline-flex;align-items:center;gap:6px;margin-top:12px;padding:0;background:transparent;border:0;color:#ffb703;cursor:pointer;font-size:13px;font-weight:800;font-family:var(--font-b)}
.ogk-readmore:hover{color:#ffcc4d}
.ogk-game-meta{display:grid;grid-template-columns:1fr 1fr;gap:12px 34px;margin-top:18px;padding:12px 22px;border-top:1px solid rgba(255,255,255,.08);background:#111821}
.ogk-game-meta div{display:grid;grid-template-columns:110px 1fr;gap:10px;align-items:start;font-size:12.5px;line-height:1.45}
.ogk-game-meta span{color:rgba(231,234,240,.48)}
.ogk-game-meta strong{color:rgba(231,234,240,.86);font-weight:700}
.ogk-game-meta a{color:#ffb703;text-decoration:none;font-weight:700}
.ogk-spec-card{background:#0e1218;color:var(--ogk-text);border-radius:6px;box-shadow:0 12px 28px rgba(0,0,0,.22);overflow:hidden}
.ogk-spec-tabs{display:flex;align-items:center;height:38px;border-bottom:1px solid rgba(255,255,255,.08)}
.ogk-spec-tab{height:100%;display:inline-flex;align-items:center;padding:0 24px;color:#f8fafc;font-size:13px;font-weight:900;position:relative}
.ogk-spec-tab:after{content:"";position:absolute;left:24px;right:24px;bottom:-1px;height:3px;background:#ffb703;border-radius:3px 3px 0 0}
.ogk-spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding:18px 24px 20px}
.ogk-spec-col h3{margin:0 0 8px;color:#f8fafc;font-size:13px;font-weight:900}
.ogk-spec-list{margin:0;padding-left:17px;color:rgba(231,234,240,.78);font-size:13px;line-height:1.65}
.ogk-spec-list li{margin-bottom:5px}
.ogk-faq-list{display:grid;gap:10px}
.ogk-faq-item{background:#0e1218;border:1px solid rgba(255,255,255,.08);border-radius:6px;box-shadow:0 12px 28px rgba(0,0,0,.22);overflow:hidden;color:var(--ogk-text);transition:border-color .28s cubic-bezier(.16,1,.3,1),box-shadow .28s cubic-bezier(.16,1,.3,1),transform .28s cubic-bezier(.16,1,.3,1)}
.ogk-faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 18px;font-size:13px;font-weight:900}
.ogk-faq-item summary::-webkit-details-marker{display:none}
.ogk-faq-item summary:after{content:"\f078";font-family:"Font Awesome 5 Free";font-weight:900;color:#ffb703;font-size:10px;transition:.18s}
.ogk-faq-item[open] summary:after{transform:rotate(180deg)}
.ogk-faq-item[open]{border-color:rgba(163,230,53,.28);box-shadow:0 18px 42px rgba(0,0,0,.28),0 0 0 1px rgba(163,230,53,.06)}
.ogk-faq-item p{margin:0;padding:0 18px 0;color:rgba(231,234,240,.64);font-size:13px;line-height:1.6;max-height:0;opacity:0;overflow:hidden;transform:translateY(-6px);transition:max-height .34s cubic-bezier(.16,1,.3,1),opacity .24s ease,transform .34s cubic-bezier(.16,1,.3,1),padding-bottom .34s cubic-bezier(.16,1,.3,1)}
.ogk-faq-item[open] p{max-height:220px;opacity:1;transform:translateY(0);padding-bottom:16px}

.ogk-related{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.ogk-rel-card{display:block;text-decoration:none;color:inherit;background:var(--ogk-card2);border:1px solid var(--ogk-bd);border-radius:8px;overflow:hidden;transition:.2s}
.ogk-rel-card:hover{border-color:var(--ogk-acc);transform:translateY(-2px);color:inherit;text-decoration:none}
.ogk-rel-img{aspect-ratio:1/1;overflow:hidden;background:#000}
.ogk-rel-img img{width:100%;height:100%;object-fit:cover}
.ogk-rel-body{padding:10px}
.ogk-rel-title{font-size:12.5px;font-weight:700;color:var(--ogk-text);line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:6px;min-height:32px}
.ogk-rel-cat{display:inline-flex;align-items:center;gap:3px;font-size:9px;color:#fff;margin-bottom:4px;padding:3px 6px;border-radius:3px;background:rgba(255,183,3,.85);font-weight:700}
.ogk-rel-cat i{font-size:7px;color:#fff}
.ogk-rel-region{font-size:10.5px;color:var(--ogk-muted2);margin-bottom:8px}
.ogk-rel-price{font-size:14px;font-weight:800;color:var(--ogk-acc2)}
.ogk-rel-old{font-size:11px;color:var(--ogk-muted2);text-decoration:line-through;display:block;margin-top:1px}

@media(max-width:1024px){
  .ogk-top{grid-template-columns:1fr}
  .ogk-buy{position:static}
  .ogk-related{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:768px){
  .ogk-main{grid-template-columns:1fr;padding:16px}
  .ogk-cover{max-width:200px;margin:0 auto}
  .ogk-page{padding-right: 20px; padding-bottom: 40px; padding-left: 20px;}
  .ogk-feat-grid{grid-template-columns:1fr}
  .ogk-related{grid-template-columns:repeat(3,1fr)}
  .ogk-pm-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}
  .ogk-seller-head,.ogk-offer-block,.ogk-stock-row,.ogk-buy-footer{padding-left:18px;padding-right:18px}
  .ogk-buy-actions{grid-template-columns:1fr;gap:10px}
  .ogk-game-meta,.ogk-spec-grid{grid-template-columns:1fr}
  .ogk-game-meta div{grid-template-columns:96px 1fr}
}
@media(max-width:480px){
  .ogk-related{grid-template-columns:repeat(2,1fr)}
  .ogk-pm-grid{grid-template-columns:1fr 1fr}
  .ogk-title{font-size:1.15rem}
  .ogk-qty-control{grid-template-columns:38px 66px 38px}
  .ogk-buy-price{font-size:23px}
}

  .ogk-page{position:relative;isolation:isolate;padding-top:30px}
  .ogk-bc{padding:10px 12px;margin-bottom:18px;width:max-content;max-width:100%;border:1px solid rgba(255,255,255,.06);border-radius:999px;background:rgba(15,17,26,.62);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 18px 48px rgba(0,0,0,.22)}
  .ogk-bc a,.ogk-bc span{line-height:1.2}
  .ogk-top{grid-template-columns:minmax(0,1fr) 382px;gap:24px;align-items:start}
  .ogk-card{position:relative;border:1px solid rgba(255,255,255,.07);background:linear-gradient(145deg,rgba(15,17,26,.96),rgba(8,10,15,.98));box-shadow:0 24px 70px rgba(0,0,0,.36),inset 0 1px 0 rgba(255,255,255,.04)}
  .ogk-card::before{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(135deg,rgba(163,230,53,.1),transparent 24%,transparent 72%,rgba(99,102,241,.12));opacity:.7;pointer-events:none}
  .ogk-main{position:relative;grid-template-columns:250px minmax(0,1fr);gap:28px;padding:24px}
  .ogk-cover{border-radius:18px;border-color:rgba(255,255,255,.1);box-shadow:0 22px 52px rgba(0,0,0,.42);background:#05070a;transform:translateZ(0)}
  .ogk-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 56%,rgba(0,0,0,.48));pointer-events:none}
  .ogk-cover img{transition:transform .55s cubic-bezier(0.16,1,0.3,1),filter .55s cubic-bezier(0.16,1,0.3,1)}
  .ogk-card:hover .ogk-cover img{transform:scale(1.035);filter:saturate(1.08)}
  .ogk-cover-icon{z-index:1;bottom:12px;right:12px;width:34px;height:34px;border-radius:12px;background:rgba(15,17,26,.72);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#a3e635}
  .ogk-info{position:relative;gap:16px;padding-top:2px}
  .ogk-title{font-size:clamp(1.45rem,2.2vw,2.25rem);line-height:1.08;letter-spacing:-.035em;color:#f8fafc;max-width:760px}
  .ogk-sold-row{font-size:13px;color:rgba(231,234,240,.68)}
  .ogk-sold strong{color:#a3e635}
  .ogk-tags{gap:8px}
  .ogk-tag{min-height:32px;padding:7px 12px;border-radius:999px;font-size:11.5px;letter-spacing:.01em;background:rgba(163,230,53,.08);box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
  .ogk-tag.green{color:#d9f99d;border-color:rgba(163,230,53,.24);background:rgba(163,230,53,.08)}
  .ogk-review-line{display:inline-flex;align-items:center;gap:7px;width:max-content;max-width:100%;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.07);color:rgba(231,234,240,.64);font-size:12.5px}
  .ogk-review-line strong{color:#a3e635}
  .ogk-divider{background:linear-gradient(90deg,transparent,rgba(255,255,255,.12),transparent)}
  .ogk-feat-grid{gap:12px}
  .ogk-feat{border-radius:16px;padding:14px;border-color:rgba(255,255,255,.075);background:linear-gradient(145deg,rgba(255,255,255,.045),rgba(255,255,255,.018));transition:transform .32s cubic-bezier(0.16,1,0.3,1),border-color .32s cubic-bezier(0.16,1,0.3,1),background .32s cubic-bezier(0.16,1,0.3,1)}
  .ogk-feat:hover{transform:translateY(-3px);border-color:rgba(163,230,53,.26);background:linear-gradient(145deg,rgba(163,230,53,.07),rgba(255,255,255,.022))}
  .ogk-feat-icon{border-radius:14px;background:rgba(163,230,53,.09);color:#a3e635;border:1px solid rgba(163,230,53,.14)}
  .ogk-feat-text strong{color:rgba(231,234,240,.52);font-size:11px;text-transform:uppercase;letter-spacing:.045em}
  .ogk-feat-text span{color:#f8fafc}
  .ogk-buy{border-radius:20px;background:linear-gradient(160deg,rgba(17,20,30,.98),rgba(7,8,10,.99));color:#f8fafc;border:1px solid rgba(255,255,255,.08);box-shadow:0 28px 80px rgba(0,0,0,.42),0 0 0 1px rgba(163,230,53,.035) inset;top:96px}
  .ogk-buy::before{background:radial-gradient(circle at 30% 0%,rgba(163,230,53,.16),transparent 34%),radial-gradient(circle at 95% 18%,rgba(99,102,241,.16),transparent 32%);opacity:1}
  .ogk-seller-head,.ogk-offer-block,.ogk-buy-footer{position:relative;z-index:1;background:transparent}
  .ogk-seller-head{padding:20px 22px 14px}
  .ogk-seller-logo{border:1px solid rgba(255,255,255,.12);box-shadow:0 12px 32px rgba(0,0,0,.32);background:#07080a}
  .ogk-seller-name{color:#f8fafc}
  .ogk-seller-name a{color:#f8fafc!important}
  .ogk-seller-verified{color:#a3e635;filter:drop-shadow(0 0 10px rgba(163,230,53,.28))}
  .ogk-offer-block{padding:16px 22px 18px}
  .ogk-buy-price{font-size:clamp(1.65rem,2vw,2.05rem);letter-spacing:-.035em;color:#a3e635;text-shadow:0 0 24px rgba(163,230,53,.16)}
  .ogk-buy-savings{color:#d9f99d;background:rgba(163,230,53,.09);border:1px solid rgba(163,230,53,.18);border-radius:999px;width:max-content;padding:5px 9px;margin-top:10px}
  .ogk-stock-row{position:relative;z-index:1;margin:0 22px;padding:14px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.08);border-radius:16px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
  .ogk-stock-text{color:rgba(231,234,240,.72);font-size:14px}
  .ogk-stock-text strong{color:#a3e635}
  .ogk-qty-control{border-radius:14px;background:rgba(7,8,10,.72);border:1px solid rgba(255,255,255,.1)}
  .ogk-qty-control button,.ogk-qty-control span{background:transparent;color:#f8fafc}
  .ogk-qty-control button:hover:not(:disabled){background:rgba(163,230,53,.12);color:#a3e635}
  .ogk-qty-control button:active:not(:disabled){background:rgba(163,230,53,.18)}
  .ogk-qty-control button:disabled{color:rgba(231,234,240,.24)}
  .ogk-qty-control span{color:#f8fafc}
  .ogk-buy-footer{padding:18px 22px 20px}
  .ogk-subtotal-row{color:rgba(231,234,240,.72);font-size:14px}
  .ogk-subtotal-row strong{color:#a3e635;font-size:21px;letter-spacing:-.025em}
  .ogk-buy .ogk-btn{min-height:50px;border-radius:15px;background:linear-gradient(135deg,#a3e635,#d9f99d);color:#081006;box-shadow:0 18px 34px rgba(163,230,53,.2);transition:transform .32s cubic-bezier(0.16,1,0.3,1),box-shadow .32s cubic-bezier(0.16,1,0.3,1),filter .32s cubic-bezier(0.16,1,0.3,1)}
  .ogk-buy .ogk-btn:hover{transform:translateY(-2px);background:linear-gradient(135deg,#bef264,#ecfccb);box-shadow:0 24px 44px rgba(163,230,53,.28);filter:saturate(1.05)}
  .ogk-buy .ogk-btn:disabled,.ogk-buy .ogk-btn.sold-out{background:rgba(255,255,255,.1);color:rgba(231,234,240,.42);box-shadow:none}
  .ogk-form-card,.mp-modal-large-content .ogk-form-card{border-radius:20px;background:linear-gradient(145deg,rgba(15,17,26,.98),rgba(8,10,15,.98));border:1px solid rgba(255,255,255,.08);box-shadow:0 24px 64px rgba(0,0,0,.36)}
  .ogk-form-title{color:#f8fafc;letter-spacing:-.02em}
  .ogk-field label,.ogk-payment-label{color:rgba(231,234,240,.68);font-size:12px;text-transform:uppercase;letter-spacing:.055em}
  .ogk-input{min-height:48px;border-radius:14px;border-color:rgba(255,255,255,.08);background:rgba(255,255,255,.045);color:#f8fafc;box-shadow:inset 0 1px 0 rgba(255,255,255,.035)}
  .ogk-input:focus{border-color:rgba(163,230,53,.42);box-shadow:0 0 0 4px rgba(163,230,53,.12),inset 0 1px 0 rgba(255,255,255,.04)}
  .ogk-payment-block{display:grid;gap:14px;margin-top:4px}
  .ogk-pm-group{margin-bottom:0;border:1px solid rgba(255,255,255,.07);border-radius:18px;background:rgba(255,255,255,.035);padding:12px;box-shadow:inset 0 1px 0 rgba(255,255,255,.035)}
  .ogk-pm-group-title{margin-bottom:10px;border-radius:14px;background:rgba(7,8,10,.66);border-color:rgba(255,255,255,.075);color:#f8fafc}
  .ogk-pm-group-title i{color:#a3e635}
  .ogk-pm-grid{background:transparent;padding:0;gap:10px}
  .ogk-pm label{min-height:72px;border-radius:14px;border-color:rgba(255,255,255,.08);background:rgba(255,255,255,.045);box-shadow:inset 0 1px 0 rgba(255,255,255,.035)}
  .ogk-pm label:hover{border-color:rgba(163,230,53,.28);background:rgba(163,230,53,.055);transform:translateY(-1px)}
  .ogk-pm input:checked+label{border-color:#a3e635;background:rgba(163,230,53,.1);box-shadow:0 0 0 2px rgba(163,230,53,.12),0 14px 30px rgba(0,0,0,.24)}
  .ogk-pm .pm-name{color:rgba(248,250,252,.82)}
  .ogk-pm-group.vchcash-group .ogk-pm-group-title{background:rgba(163,230,53,.08);border-color:rgba(163,230,53,.18)}
  .ogk-vchcash-card{border-radius:16px;border-color:rgba(163,230,53,.2);background:linear-gradient(145deg,rgba(163,230,53,.08),rgba(255,255,255,.035))}
  .ogk-vchcash-card:hover:not(.disabled){border-color:rgba(163,230,53,.38);box-shadow:0 18px 36px rgba(0,0,0,.28);transform:translateY(-2px)}
  .ogk-vchcash-icon{background:rgba(163,230,53,.1);color:#a3e635}
  .ogk-vchcash-card input:checked+.ogk-vchcash-icon{background:#a3e635;color:#071006}
  .ogk-vchcash-card input:checked~.ogk-vchcash-content::after{color:#a3e635}
  .ogk-vchcash-title{color:#f8fafc}
  .ogk-vchcash-title strong{color:#a3e635}
  .ogk-vchcash-sub{color:rgba(231,234,240,.62)}
  .ogk-info-stack{border:1px solid rgba(255,255,255,.06);background:linear-gradient(145deg,rgba(10,12,18,.98),rgba(5,7,10,.98));border-radius:22px;box-shadow:0 24px 70px rgba(0,0,0,.3)}
  .ogk-info-card,.ogk-spec-card,.ogk-faq-item{border:1px solid rgba(255,255,255,.07);border-radius:18px;background:linear-gradient(145deg,rgba(15,17,26,.95),rgba(9,11,16,.98));box-shadow:0 18px 46px rgba(0,0,0,.28)}
  .ogk-about-body{padding:20px 22px 2px}
  .ogk-desc::after{background:linear-gradient(transparent,#0d1119)}
  .ogk-readmore{color:#a3e635}
  .ogk-readmore:hover{color:#d9f99d}
  .ogk-spec-tab:after{background:#a3e635}
  .ogk-faq-item summary:after{color:#a3e635}
  .ogk-faq-item{transition:border-color .28s cubic-bezier(0.16,1,0.3,1),transform .28s cubic-bezier(0.16,1,0.3,1)}
  .ogk-faq-item:hover{border-color:rgba(163,230,53,.24);transform:translateY(-1px)}
.ogk-faq-item summary{transition:padding .28s cubic-bezier(.16,1,.3,1),color .22s ease}
.ogk-faq-item[open] summary{padding-bottom:10px;color:#f8fafc}
  .ogk-rel-card{border-radius:16px;background:linear-gradient(145deg,rgba(15,17,26,.95),rgba(10,12,18,.98));border-color:rgba(255,255,255,.07);transition:transform .34s cubic-bezier(0.16,1,0.3,1),border-color .34s cubic-bezier(0.16,1,0.3,1),box-shadow .34s cubic-bezier(0.16,1,0.3,1)}
  .ogk-rel-card:hover{border-color:rgba(163,230,53,.3);transform:translateY(-4px);box-shadow:0 20px 42px rgba(0,0,0,.34)}
  .ogk-rel-cat{background:rgba(163,230,53,.14);color:#d9f99d;border:1px solid rgba(163,230,53,.22)}
  .ogk-rel-cat i{color:#d9f99d}
  .ogk-rel-price{color:#a3e635}
  @media(max-width:1024px){.ogk-top{grid-template-columns:1fr}.ogk-buy{position:relative;top:auto}.ogk-main{grid-template-columns:220px minmax(0,1fr)}}
  @media(max-width:768px){.ogk-page{padding-top:18px}.ogk-bc{width:100%;border-radius:16px}.ogk-main{grid-template-columns:1fr;gap:20px;padding:18px}.ogk-cover{max-width:230px;border-radius:18px}.ogk-review-line{width:100%}.ogk-stock-row{align-items:flex-start;flex-direction:column}.ogk-qty-control{width:100%;grid-template-columns:44px 1fr 44px}.ogk-pm-group{padding:10px}.ogk-pm-grid{grid-template-columns:repeat(auto-fill,minmax(128px,1fr))}}
  @media(max-width:480px){.ogk-page{padding-left:14px;padding-right:14px}.ogk-title{font-size:1.35rem}.ogk-seller-head,.ogk-offer-block,.ogk-stock-row,.ogk-buy-footer{padding-left:16px;padding-right:16px}.ogk-buy{border-radius:18px}.ogk-pm-grid{grid-template-columns:1fr}.ogk-related{grid-template-columns:repeat(2,minmax(0,1fr))}}

  .ogk-card > *{position:relative;z-index:1}
  .ogk-top{display:grid;grid-template-columns:minmax(0,1fr) 382px;gap:24px;align-items:stretch;margin-bottom:24px}
  .ogk-main{display:grid;grid-template-columns:250px minmax(0,1fr);gap:28px;align-items:start}
  .ogk-info{min-width:0}
  .ogk-buy{position:relative;top:auto;width:100%;min-width:0;height:100%;align-self:stretch;display:flex;flex-direction:column;justify-content:space-between;border-radius:var(--ogk-radius);background:var(--ogk-card);border:1px solid rgba(255,255,255,.07);box-shadow:0 24px 70px rgba(0,0,0,.36),inset 0 1px 0 rgba(255,255,255,.04)}
  .ogk-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .ogk-field{min-width:0;margin-bottom:0}
  .ogk-payment-block{display:grid;gap:14px;margin-top:16px}
  .ogk-payment-label{display:block;margin:0;color:rgba(231,234,240,.68)}
  .ogk-pm-group{min-width:0;width:100%}
  .ogk-pm-grid{display:grid;width:100%;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
  .ogk-pm label{width:100%}
  .ogk-related{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
  .ogk-rel-card{min-width:0}
  @media(max-width:1024px){.ogk-top{grid-template-columns:1fr;align-items:start}.ogk-main{grid-template-columns:220px minmax(0,1fr)}.ogk-buy{height:auto;align-self:start}.ogk-related{grid-template-columns:repeat(4,minmax(0,1fr))}}
  @media(max-width:768px){.ogk-main{grid-template-columns:1fr}.ogk-form-grid{grid-template-columns:1fr}.ogk-related{grid-template-columns:repeat(3,minmax(0,1fr))}.ogk-pm-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
  @media(max-width:480px){.ogk-page{padding-left:14px;padding-right:14px}.ogk-pm-grid{grid-template-columns:1fr}.ogk-related{grid-template-columns:repeat(2,minmax(0,1fr))}}