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#e6f2ff;--primary-dark: #003d99;--secondary: #5a6376;--secondary-hover: #3d4656;--secondary-light: #f3f4f6;--secondary-dark: #0a0e27;--success: #22c55e;--success-hover: #16a34a;--success-light: #dcfce7;--error: #ef4444;--error-hover: #dc2626;--error-light: #fee2e2;--warning: #fbbf24;--warning-hover: #f59e0b;--warning-light: #fef3c7;--white: #ffffff;--black: #000000;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--legal-primary: #00A651;--legal-primary-hover: #008542;--legal-primary-light: #e7faf1;--legal-secondary: #22C55E;--document-primary: #8b5cf6;--document-primary-hover: #7c3aed;--document-primary-light: #ede9fe;--document-secondary: #a855f7;--text-primary: #212529;--text-secondary: #6c757d;--text-secondary-dark: #495057;--text-muted: #868e96;--text-light: #adb5bd;--text-white: #ffffff;--border-light: #e9ecef;--border-medium: #dee2e6;--border-dark: #ced4da;--bg-white: #ffffff;--bg-light: #f8f9fa;--bg-lighter: #f1f3f5;--bg-dark: #212529;--shadow-sm: 0 2px 4px rgba(0, 102, 255, .06);--shadow-md: 0 6px 16px rgba(0, 102, 255, .1);--shadow-lg: 0 12px 28px rgba(0, 102, 255, .12);--shadow-xl: 0 20px 40px rgba(0, 102, 255, .15);--shadow-2xl: 0 28px 56px rgba(0, 102, 255, .18);--shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, .03);--shadow-glass: 0 8px 32px rgba(0, 102, 255, .1);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Helvetica Neue", "Arial", "Noto Sans", sans-serif;--font-display: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "Consolas", "Monaco", "Courier New", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--text-hero: clamp(2.5rem, 5vw, 4rem);--text-heading: clamp(2rem, 4vw, 3rem);--text-subheading: clamp(1.5rem, 3vw, 2rem);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--radius-xl: .75rem;--radius-2xl: 1rem;--radius-full: 9999px;--transition-fast: .12s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--transition-smooth: .3s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .4s cubic-bezier(.68, -.55, .265, 1.55);--transition-elastic: .5s cubic-bezier(.25, .46, .45, .94);--z-dropdown: 1000;--z-sticky: 1020;--z-fixed: 1030;--z-modal-backdrop: 1040;--z-modal: 1050;--z-popover: 1060;--z-tooltip: 1070;--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .3);--glass-blur: blur(12px);--glass-shadow: 0 8px 32px rgba(0, 102, 255, .12);--gradient-primary: linear-gradient(135deg, #0066ff 0%, #00d9ff 100%);--gradient-subtle: linear-gradient(135deg, rgba(0, 102, 255, .08) 0%, rgba(0, 217, 255, .04) 50%, transparent 100%);--gradient-hero: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(0, 102, 255, .02) 50%, rgba(255, 255, 255, 0) 100%);--ease-in-out-expo: cubic-bezier(.87, 0, .13, 1);--ease-out-expo: cubic-bezier(.16, 1, .3, 1);--ease-in-expo: cubic-bezier(.7, 0, .84, 0)}.payment-page{min-height:calc(100vh - 80px);padding:2rem 1rem;background:linear-gradient(135deg,#f5f7fa,#e8eef5);display:flex;flex-direction:column;align-items:center;justify-content:flex-start}.payment-page-content{width:100%;max-width:800px;display:flex;justify-content:center;align-items:flex-start}.payment-modal-card{background:var(--bg-white);border-radius:var(--radius-2xl);width:100%;box-shadow:var(--shadow-xl);animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.payment-modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg) var(--spacing-xl);border-bottom:1px solid var(--border-light)}.payment-modal-header h2{margin:0;font-size:var(--text-2xl);font-weight:700;color:var(--text-primary);font-family:var(--font-sans)}.close-button{background:none;border:none;font-size:var(--text-2xl);cursor:pointer;color:var(--text-secondary);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-lg);transition:var(--transition-base)}.close-button:hover{background:var(--bg-light);color:var(--text-primary)}.payment-modal-body{padding:var(--spacing-xl)}.plan-selection{margin-bottom:var(--spacing-xl)}.plan-selection h3{margin:0 0 var(--spacing-md) 0;font-size:var(--text-lg);font-weight:600;color:var(--text-primary);font-family:var(--font-sans)}.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:var(--spacing-md)}.plan-card{position:relative;border:2px solid var(--border-light);border-radius:var(--radius-xl);padding:var(--spacing-md);text-align:center;cursor:pointer;transition:var(--transition-base);background:var(--bg-white);box-shadow:var(--shadow-sm)}.plan-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.plan-card.selected{border-color:var(--primary);background:var(--primary-light);box-shadow:var(--shadow-md)}.plan-card.popular{border-color:var(--success)}.plan-card.popular.selected{border-color:var(--success);background:var(--success-light)}.popular-badge{position:absolute;top:-8px;left:50%;transform:translate(-50%);background:var(--success);color:var(--text-white);font-size:var(--text-xs);font-weight:600;font-family:var(--font-sans);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-xl)}.plan-name{font-weight:600;color:var(--text-primary);font-family:var(--font-sans);margin-bottom:var(--spacing-xs)}.plan-price{display:flex;flex-direction:column;align-items:center;margin-bottom:var(--spacing-xs)}.price{font-size:var(--text-xl);font-weight:700;color:var(--text-primary);font-family:var(--font-sans)}.original-price{font-size:var(--text-sm);color:var(--text-secondary);font-family:var(--font-sans);text-decoration:line-through;margin-top:2px}.discount{color:var(--error);font-size:var(--text-xs);font-weight:600;font-family:var(--font-sans);margin-bottom:var(--spacing-xs)}.plan-duration{font-size:var(--text-sm);color:var(--text-secondary);font-family:var(--font-sans)}.plan-credits{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:var(--spacing-sm);padding:8px 12px;background:linear-gradient(135deg,#f3e8ff,#e9d5ff);border-radius:8px;border:1px solid #c4b5fd}.plan-credits .credits-icon{font-size:14px}.plan-credits .credits-amount{font-size:var(--text-sm);font-weight:600;color:#7c3aed;font-family:var(--font-sans)}.plan-card.selected .plan-credits{background:linear-gradient(135deg,#ede9fe,#ddd6fe);border-color:#a78bfa}.customer-info{font-weight:600;font-family:var(--font-sans);line-height:1.5}.customer-info{margin-bottom:var(--spacing-xl);padding:24px;background-color:#f9fafb;border-radius:12px}.customer-info h3{margin:0 0 var(--spacing-md) 0;font-size:var(--text-lg);font-weight:600;color:var(--text-primary);font-family:var(--font-sans)}.info-notice{display:flex;flex-direction:column;gap:12px}.info-notice p{display:flex;align-items:flex-start;gap:8px;font-size:14px;line-height:1.6;color:#4b5563}.agreement{margin-bottom:24px}.agreement-checkbox{display:flex;align-items:flex-start;cursor:pointer;font-size:14px;color:#4b5563;line-height:1.5}.agreement-checkbox input[type=checkbox]{margin-right:12px;margin-top:2px;width:16px;height:16px;accent-color:#00A651}.payment-summary{background:#f9fafb;border-radius:12px;padding:20px;margin-bottom:24px}.summary-row{display:flex;justify-content:space-between;margin-bottom:12px;font-size:14px}.summary-row:last-child{margin-bottom:0}.summary-row.total{font-size:16px;font-weight:600;padding-top:12px;border-top:1px solid #e5e7eb;margin-top:12px}.total-price{color:#00a651;font-size:18px}.payment-modal-footer{display:flex;gap:12px;padding:24px 32px;border-top:1px solid #e5e7eb;background:#f9fafb;border-radius:0 0 16px 16px}.cancel-button{flex:1;padding:12px 24px;border:2px solid #e5e7eb;border-radius:8px;background:#fff;color:#6b7280;font-weight:500;cursor:pointer;transition:all .2s ease}.cancel-button:hover:not(:disabled){border-color:#d1d5db;color:#374151}.payment-button{flex:2;padding:12px 24px;border:none;border-radius:8px;background:#00a651;color:#fff;font-weight:600;cursor:pointer;transition:all .2s ease}.payment-button:hover:not(:disabled){background:#008542}.payment-button:disabled{background:#9ca3af;cursor:not-allowed}.cancel-button:disabled{opacity:.5;cursor:not-allowed}.sdk-loading{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px;background:#f0f9ff;border-radius:12px;margin-top:24px}.sdk-loading p{color:#0369a1;font-size:14px;font-weight:500}.sdk-loading .sdk-error{color:#dc2626;font-size:12px;margin-top:8px}.sdk-error-container{padding:16px;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin-top:16px;text-align:center}.sdk-error-message{color:#991b1b;font-size:14px;font-weight:500;margin-bottom:12px}.btn-retry{padding:8px 16px;background:#dc2626;color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-retry:hover{background:#b91c1c}.loading-spinner{width:24px;height:24px;border:3px solid #e0f2fe;border-top-color:#0284c7;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.payment-page{padding:1rem .5rem}.payment-modal-card{width:95%}.payment-modal-header,.payment-modal-body,.payment-modal-footer{padding:20px}.plans-grid{grid-template-columns:1fr}.payment-modal-footer{flex-direction:column}.cancel-button,.payment-button{flex:none}}@media(max-width:480px){.payment-page{padding:1rem .25rem}}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;gap:16px}.loading-container p{font-size:16px;color:#6c757d;margin:0}.summary-row .credits-text{color:#8b5cf6;font-weight:600}.summary-row.next-billing,.summary-row.next-amount{color:#6b7280;font-size:13px}.summary-row.next-billing span:last-child,.summary-row.next-amount span:last-child{color:#374151}.payment-method-section{margin-bottom:var(--spacing-xl)}.payment-method-section h3{margin:0 0 var(--spacing-md) 0;font-size:var(--text-lg);font-weight:600;color:var(--text-primary);font-family:var(--font-sans)}.payment-method-logos{display:flex;gap:16px;justify-content:center}.method-logo-btn{display:flex;align-items:center;justify-content:center;position:relative;width:140px;height:70px;padding:12px 20px;border:2px solid #e5e7eb;border-radius:12px;background:#fff;cursor:pointer;transition:all .2s ease}.method-logo-btn:hover{border-color:#9ca3af;background:#f9fafb;transform:translateY(-2px)}.method-logo-btn.active{border-color:#0064ff;background:#0064ff0d;box-shadow:0 4px 12px #0064ff26}.method-logo-btn.paypal.active{border-color:#0070ba;background:#0070ba0d;box-shadow:0 4px 12px #0070ba26}.method-logo-btn .toss-logo{height:24px;width:auto}.method-logo-btn .paypal-logo{height:28px;width:auto}.method-logo-btn .config-badge{position:absolute;top:-8px;right:-8px;padding:2px 6px;font-size:10px;font-weight:600;color:#fff;background:#ef4444;border-radius:4px}.payment-method-selector{display:flex;flex-direction:column;gap:12px}.payment-method-option{display:flex;align-items:center;padding:16px 20px;border:2px solid #e5e7eb;border-radius:12px;cursor:pointer;transition:all .2s ease;background:#fff}.payment-method-option:hover{border-color:#9ca3af;background:#f9fafb}.payment-method-option.selected{border-color:#3b82f6;background:#3b82f60d}.payment-method-option input[type=radio]{margin-right:16px;width:20px;height:20px;accent-color:#3b82f6}.payment-method-label{display:flex;align-items:center;gap:12px;flex:1}.payment-method-icon{font-size:24px}.payment-method-details{display:flex;flex-direction:column}.payment-method-name{font-weight:600;font-size:16px;color:#1f2937}.payment-method-description{font-size:13px;color:#6b7280;margin-top:2px}.payment-method-option.toss-option.selected{border-color:#0064ff;background:#0064ff0d}.payment-method-option.toss-option.selected .payment-method-icon{color:#0064ff}.payment-method-option.paypal-option.selected{border-color:#0070ba;background:#0070ba0d}.payment-method-option.paypal-option.selected .payment-method-icon{color:#0070ba}.paypal-button-footer{flex:2;min-width:200px}.paypal-agreement-notice{flex:2;display:flex;align-items:center;justify-content:center;padding:12px 20px;background:#f3f4f6;border-radius:8px;border:1px dashed #d1d5db}.paypal-agreement-notice p{margin:0;font-size:14px;color:#6b7280}@media(prefers-color-scheme:dark){.payment-method-option{background:#1f2937;border-color:#374151}.payment-method-option:hover{border-color:#4b5563;background:#374151}.payment-method-option.selected{border-color:#60a5fa;background:#60a5fa1a}.payment-method-name{color:#f3f4f6}.payment-method-description{color:#9ca3af}.payment-method-option.toss-option.selected{border-color:#60a5fa;background:#60a5fa1a}.payment-method-option.paypal-option.selected{border-color:#63b3ed;background:#63b3ed1a}.method-logo-btn{background:#1f2937;border-color:#374151}.method-logo-btn:hover{border-color:#4b5563;background:#374151}.method-logo-btn.active{border-color:#60a5fa;background:#60a5fa1a}.method-logo-btn.paypal.active{border-color:#63b3ed;background:#63b3ed1a}.paypal-agreement-notice{background:#374151;border-color:#4b5563}.paypal-agreement-notice p{color:#9ca3af}}@media(max-width:768px){.payment-method-logos{gap:12px}.method-logo-btn{width:120px;height:60px;padding:10px 16px}.method-logo-btn .toss-logo{height:20px}.method-logo-btn .paypal-logo{height:24px}.payment-method-option{padding:14px 16px}.payment-method-icon{font-size:20px}.payment-method-name{font-size:15px}.payment-method-description{font-size:12px}.paypal-button-footer,.paypal-agreement-notice{width:100%}}.paid-service-policy-container{min-height:100vh;background-color:#f8f9fa;padding:80px 20px 40px}.policy-content{max-width:800px;margin:0 auto;background-color:#fff;padding:40px;border-radius:8px;box-shadow:0 2px 8px #0000001a}.policy-content h1{font-size:2rem;color:#333;margin-bottom:2rem;text-align:center;padding-bottom:1rem;border-bottom:2px solid #e0e0e0}.policy-section{margin-bottom:2.5rem}.policy-section h2{font-size:1.5rem;color:#2196f3;margin-bottom:1rem}.policy-section p{font-size:1rem;line-height:1.8;color:#555;margin-bottom:1rem}.policy-section ol{margin-left:1.5rem;color:#555}.policy-section ol li{font-size:1rem;line-height:1.8;margin-bottom:1rem;list-style-type:decimal}.policy-section ol li::marker{color:#2196f3;font-weight:700}.sub-list{margin-top:1rem;margin-left:1.5rem}.sub-list li{list-style-type:lower-alpha;font-size:.95rem;margin-bottom:.75rem}.sub-list li::marker{color:#666}@media(max-width:768px){.paid-service-policy-container{padding:60px 15px 30px}.policy-content{padding:25px}.policy-content h1{font-size:1.5rem}.policy-section h2{font-size:1.25rem}.policy-section p,.policy-section ol li{font-size:.95rem}.sub-list li{font-size:.9rem}}