@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{color-scheme:light;--ink: #0f172a;--ink-2: #1e293b;--muted: #64748b;--muted-2: #94a3b8;--border: #e2e8f0;--border-2: #cbd5e1;--surface: #ffffff;--surface-2: #f8fafc;--surface-3: #f1f5f9;--accent: #2563eb;--accent-2: #1d4ed8;--accent-light: #eff6ff;--success: #16a34a;--success-light: #dcfce7;--danger: #dc2626;--danger-light: #fee2e2;--warning: #f59e0b;--warning-light: #fef3c7;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .15);--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--ease: cubic-bezier(.16, 1, .3, 1);--nav-bg: rgba(255, 255, 255, .85)}[data-theme=dark]{color-scheme:dark;--ink: #f1f5f9;--ink-2: #e2e8f0;--muted: #94a3b8;--muted-2: #64748b;--border: #334155;--border-2: #475569;--surface: #1e293b;--surface-2: #0f172a;--surface-3: #283548;--accent: #3b82f6;--accent-2: #60a5fa;--accent-light: rgba(59, 130, 246, .15);--success: #22c55e;--success-light: rgba(34, 197, 94, .15);--danger: #ef4444;--danger-light: rgba(239, 68, 68, .15);--warning: #f59e0b;--warning-light: rgba(245, 158, 11, .15);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .3);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .5);--nav-bg: rgba(15, 23, 42, .85)}[data-theme=dark] .product-badge{background:#000000b3}[data-theme=dark] .verification-notice{background:#3b82f61a;border-color:#3b82f640}[data-theme=dark] .form-field input{background:var(--surface-3)}[data-theme=dark] .btn-primary{background:var(--accent)}[data-theme=dark] .btn-primary:hover:not(:disabled){background:var(--accent-2)}[data-theme=dark] .nav-logo,[data-theme=dark] .category-tab.active{background:var(--accent)}[data-theme=dark] .modal-status.pending,[data-theme=dark] .modal-status.in_progress{color:#fbbf24}[data-theme=dark] 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svg{width:12px;height:12px}.code-section{width:100%}.code-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.code-tabs{display:flex;gap:2px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.code-tabs::-webkit-scrollbar{display:none}.code-tab{padding:6px 12px;border-radius:6px;font-size:.72rem;font-weight:600;color:var(--muted);background:transparent;border:none;cursor:pointer;white-space:nowrap;transition:all .15s ease;font-family:inherit}.code-tab:hover{color:var(--ink);background:var(--surface-3)}.code-tab.active{background:var(--ink);color:#fff}[data-theme=dark] .code-tab.active{background:var(--accent)}.code-copy-btn{display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border-radius:6px;font-size:.72rem;font-weight:600;color:var(--muted);background:var(--surface-3);border:1px solid var(--border);cursor:pointer;transition:all .15s ease;font-family:inherit;white-space:nowrap;flex-shrink:0}.code-copy-btn:hover{background:var(--surface);color:var(--ink)}.code-copy-btn.copied{color:var(--success);border-color:var(--success)}.code-block pre{margin:0;font-family:SF Mono,Fira Code,Cascadia Code,monospace;font-size:.78rem;line-height:1.7;white-space:pre;overflow-x:auto}.code-block .hl-kw{color:#93c5fd;font-weight:600}.code-block .hl-str{color:#6ee7b7}.code-block .hl-cm{color:#64748b;font-style:italic}.code-block .hl-num{color:#fbbf24}.wallet-btn-mixed{background:#f59e0b;color:#fff}.wallet-btn-mixed:hover:not(:disabled){background:#d97706}.wallet-actions.three-btns{grid-template-columns:repeat(3,1fr);gap:6px}.wallet-actions.three-btns .wallet-btn{padding:10px 6px;font-size:.72rem}.btn-share{background:var(--surface);color:var(--ink);border:1px solid var(--border);gap:6px}.btn-share:hover:not(:disabled){background:var(--surface-3)}.btn-share svg{width:16px;height:16px;flex-shrink:0}.footer{text-align:center;padding:24px;padding-bottom:max(24px,env(safe-area-inset-bottom));font-size:.78rem;color:var(--muted-2);border-top:1px solid var(--border);margin-top:auto}.footer a{font-weight:600}@media (max-width: 768px){input,select,textarea{font-size:16px!important}}@media (max-width: 768px){.store-hero{padding:32px 0 24px}.store-hero h1{font-size:1.5rem}.product-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.steps-grid{grid-template-columns:1fr;gap:16px}.checkout-grid{grid-template-columns:1fr}.order-summary{position:static;order:-1}.modal{padding:20px;max-height:95vh}.modal-body{grid-template-columns:1fr}.modal-qr img,.qr-placeholder{width:180px;height:180px}.wallet-phone{width:220px}.modal-meta{grid-template-columns:repeat(2,1fr);gap:8px}.wallet-actions.three-btns{grid-template-columns:repeat(2,1fr)}.wallet-actions.three-btns .wallet-btn:last-child{grid-column:1 / -1}.code-tabs{gap:1px}.code-tab{padding:5px 8px;font-size:.68rem}.result-actions{flex-direction:column;width:100%}.result-actions .btn{width:100%}.sdk-links{flex-direction:column}.sdk-links .btn{width:100%}}@media (max-width: 520px){.main{padding:0 16px 48px}.nav-inner{padding:0 16px}.nav-powered{display:none}.product-card:hover{transform:translateY(-3px)}.product-grid,.form-row{grid-template-columns:1fr}.code-header{flex-direction:column;gap:8px;align-items:stretch}.code-copy-btn{align-self:flex-end}.category-tabs{gap:2px}.category-tab{padding:6px 12px;font-size:.75rem}.checkout-header h1{font-size:1.4rem}.modal-body{gap:16px}.btn-verify{font-size:.875rem;padding:14px 16px}.result-container{padding:32px 0}.result-container h1{font-size:1.4rem}}