.auth-page{min-height:100vh;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);display:flex;align-items:center;justify-content:center;padding:var(--space-8) var(--space-4)}.auth-container{width:100%;max-width:1200px;display:grid;grid-template-columns:1fr 1fr;gap:var(--space-12);align-items:center}.auth-hero{text-align:center;padding:var(--space-8)}.auth-hero-content{max-width:500px;margin:0 auto}.auth-hero-icon{display:inline-flex;align-items:center;justify-content:center;width:80px;height:80px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:var(--radius-2xl);color:var(--white);margin-bottom:var(--space-6);box-shadow:var(--shadow-lg)}.auth-hero-title{font-size:2.5rem;font-weight:var(--font-weight-bold);color:var(--text-primary);margin-bottom:var(--space-4);line-height:1.2}.auth-hero-subtitle{font-size:1.125rem;color:var(--text-secondary);margin-bottom:var(--space-8);line-height:1.6}.auth-features{display:flex;flex-direction:column;gap:var(--space-4);text-align:left}.auth-feature{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-lg)}.auth-feature-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--primary-ultralight);border-radius:var(--radius-md);color:var(--primary);flex-shrink:0}.auth-feature-text{font-size:.875rem;color:var(--text-secondary);font-weight:var(--font-weight-medium)}.auth-form-container{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-2xl);padding:var(--space-8);box-shadow:var(--shadow-xl)}.auth-form-header{text-align:center;margin-bottom:var(--space-8)}.auth-form-title{display:flex;align-items:center;justify-content:center;gap:var(--space-3);font-size:1.5rem;font-weight:var(--font-weight-bold);color:var(--text-primary);margin-bottom:var(--space-2)}.auth-form-subtitle{font-size:.875rem;color:var(--text-tertiary)}.auth-tabs{display:flex;background:var(--bg-tertiary);border-radius:var(--radius-lg);padding:var(--space-1);margin-bottom:var(--space-6)}.auth-tab{flex:1;padding:var(--space-3) var(--space-4);border:none;background:transparent;color:var(--text-secondary);font-size:.875rem;font-weight:var(--font-weight-medium);cursor:pointer;transition:all .2s ease;border-radius:var(--radius-md)}.auth-tab:hover{color:var(--text-primary)}.auth-tab-active{background:var(--white);color:var(--text-primary);box-shadow:var(--shadow-sm)}[data-theme=dark] .auth-tab-active{background:var(--bg-primary)}.auth-step-indicator{display:flex;align-items:center;justify-content:center;gap:var(--space-4);margin-bottom:var(--space-6)}.auth-step{display:flex;flex-direction:column;align-items:center;gap:var(--space-2)}.step-number{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:var(--font-weight-bold);transition:all .3s ease}.step-inactive{background:var(--bg-tertiary);color:var(--text-tertiary);border:2px solid var(--border-primary)}.step-active{background:var(--primary);color:var(--white);border:2px solid var(--primary);box-shadow:0 0 0 4px var(--primary-ultralight)}.step-completed{background:var(--success);color:var(--white);border:2px solid var(--success)}.step-line{flex:1;height:2px;background:var(--border-primary);margin:0 var(--space-2)}.step-line-active{background:var(--primary)}.step-label{font-size:.75rem;color:var(--text-tertiary);font-weight:var(--font-weight-medium)}.step-label-active{color:var(--primary)}.auth-form{display:flex;flex-direction:column;gap:var(--space-4)}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{display:flex;align-items:center;gap:var(--space-2);font-size:.875rem;font-weight:var(--font-weight-medium);color:var(--text-primary)}.form-label-required:after{content:"*";color:var(--error);margin-left:2px}.form-input-container{position:relative}.form-input{width:100%;padding:var(--space-3) var(--space-4);border:1.5px solid var(--border-primary);border-radius:var(--radius-lg);background:var(--bg-primary);color:var(--text-primary);font-size:.875rem;transition:all .2s ease;position:relative}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ultralight)}.form-input:disabled{opacity:.6;cursor:not-allowed}.form-input::placeholder{color:var(--text-tertiary)}.form-input-icon{position:absolute;right:var(--space-4);top:50%;transform:translateY(-50%);color:var(--text-tertiary);cursor:pointer;transition:color .2s ease}.form-input-icon:hover{color:var(--text-secondary)}.form-hint{font-size:.75rem;color:var(--text-tertiary);margin-top:var(--space-1)}.code-sent-info{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4);background:var(--primary-ultralight);border:1px solid var(--primary-light);border-radius:var(--radius-lg);margin-bottom:var(--space-4)}.code-sent-icon{color:var(--primary);flex-shrink:0}.code-sent-content{flex:1}.code-sent-email{font-size:.875rem;font-weight:var(--font-weight-medium);color:var(--text-primary);margin-bottom:var(--space-1)}.code-sent-timer{display:flex;align-items:center;gap:var(--space-2);font-size:.75rem;color:var(--primary-dark);font-weight:var(--font-weight-medium)}.timer-warning{color:var(--warning)}.timer-expired{color:var(--error)}.code-input-container{display:flex;gap:var(--space-3);margin-bottom:var(--space-4)}.code-input{flex:1;padding:var(--space-3);border:2px solid var(--border-primary);border-radius:var(--radius-lg);background:var(--bg-primary);color:var(--text-primary);font-size:1.125rem;font-weight:var(--font-weight-bold);text-align:center;letter-spacing:2px;transition:all .2s ease}.code-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ultralight);transform:translateY(-1px)}.code-input-large{font-size:1.5rem;padding:var(--space-4)}.auth-actions{display:flex;gap:var(--space-3);margin-top:var(--space-6)}.auth-button{flex:1;display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);border:none;border-radius:var(--radius-lg);font-size:.875rem;font-weight:var(--font-weight-medium);cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden}.auth-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s}.auth-button:hover:before{left:100%}.auth-button-primary{background:var(--primary);color:var(--white)}.auth-button-primary:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.auth-button-secondary{background:transparent;color:var(--text-secondary);border:1.5px solid var(--border-primary)}.auth-button-secondary:hover:not(:disabled){background:var(--bg-tertiary);border-color:var(--border-secondary);color:var(--text-primary)}.auth-button:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.auth-back-link{display:inline-flex;align-items:center;gap:var(--space-2);color:var(--text-secondary);text-decoration:none;font-size:.875rem;font-weight:var(--font-weight-medium);margin-top:var(--space-6);transition:color .2s ease}.auth-back-link:hover{color:var(--text-primary)}.auth-error{padding:var(--space-3) var(--space-4);background:rgba(255,86,48,.1);border:1px solid var(--error);border-radius:var(--radius-lg);color:var(--error);font-size:.875rem;font-weight:var(--font-weight-medium);margin-bottom:var(--space-4)}.auth-success{padding:var(--space-3) var(--space-4);background:rgba(54,179,126,.1);border:1px solid var(--success);border-radius:var(--radius-lg);color:var(--success);font-size:.875rem;font-weight:var(--font-weight-medium);margin-bottom:var(--space-4)}.auth-loading{display:inline-flex;align-items:center;justify-content:center}.auth-loading:after{content:"";width:16px;height:16px;border:2px solid transparent;border-top:2px solid currentColor;border-radius:50%;animation:spin 1s linear infinite}.auth-security-info{margin-top:var(--space-6);padding:var(--space-4);background:var(--bg-tertiary);border-radius:var(--radius-lg)}.security-features{display:flex;flex-direction:column;gap:var(--space-2)}.security-feature{display:flex;align-items:center;gap:var(--space-2);font-size:.75rem;color:var(--text-secondary)}.security-feature-icon{color:var(--success);flex-shrink:0}@media (max-width: 1024px){.auth-container{grid-template-columns:1fr;gap:var(--space-8)}.auth-hero{padding:var(--space-4)}.auth-hero-title{font-size:2rem}}@media (max-width: 768px){.auth-page{padding:var(--space-4)}.auth-form-container{padding:var(--space-6)}.auth-hero-title{font-size:1.75rem}.auth-hero-subtitle{font-size:1rem}.code-input-container{gap:var(--space-2)}.code-input{padding:var(--space-2);font-size:1rem}.code-input-large{font-size:1.25rem;padding:var(--space-3)}.auth-actions{flex-direction:column}}@media (max-width: 480px){.auth-form-container{padding:var(--space-4)}.auth-hero{padding:var(--space-2)}.auth-hero-title{font-size:1.5rem}.auth-tabs{flex-direction:column;gap:var(--space-1)}.step-indicator{gap:var(--space-2)}.step-line{display:none}}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.auth-form-step{animation:slideIn .3s ease-out}.form-input:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.auth-button:focus-visible{outline:2px solid var(--primary);outline-offset:2px}@media (prefers-contrast: high){.auth-form-container,.form-input,.auth-button{border-width:2px}}@media (prefers-reduced-motion: reduce){.auth-button:before{display:none}.auth-button:hover{transform:none}.code-input:focus{transform:none}.auth-form-step{animation:none}}:root{--primary: #0066FF;--primary-dark: #0052CC;--primary-light: #3385FF;--primary-ultralight: #E6F0FF;--white: #FFFFFF;--black: #000000;--gray-50: #FAFBFC;--gray-100: #F4F5F7;--gray-200: #EBECF0;--gray-300: #DFE1E6;--gray-400: #C1C7D0;--gray-500: #97A0AF;--gray-600: #6B778C;--gray-700: #42526E;--gray-800: #253858;--gray-900: #172B4D;--success: #36B37E;--warning: #FFAB00;--error: #FF5630;--info: #0065FF;--bg-primary: var(--white);--bg-secondary: var(--gray-50);--bg-tertiary: var(--gray-100);--bg-overlay: rgba(255, 255, 255, .95);--text-primary: var(--gray-900);--text-secondary: var(--gray-700);--text-tertiary: var(--gray-600);--text-disabled: var(--gray-400);--border-primary: var(--gray-200);--border-secondary: var(--gray-300);--border-focus: var(--primary);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--radius-2xl: 16px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700}[data-theme=dark]{--bg-primary: #0F1419;--bg-secondary: #1A2029;--bg-tertiary: #252D39;--bg-overlay: rgba(15, 20, 25, .95);--text-primary: #FFFFFF;--text-secondary: #A0AEC0;--text-tertiary: #718096;--text-disabled: #4A5568;--border-primary: #2D3748;--border-secondary: #4A5568;--gray-50: #1A2029;--gray-100: #252D39;--gray-200: #2D3748;--gray-300: #4A5568;--gray-400: #718096;--gray-500: #A0AEC0;--gray-600: #CBD5E0;--gray-700: #E2E8F0;--gray-800: #F7FAFC;--gray-900: #FFFFFF}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);font-weight:var(--font-weight-normal);line-height:1.5;color:var(--text-primary);background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-primary) 100%);min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-4)}.container-wide{max-width:1400px;margin:0 auto;padding:0 var(--space-4)}.header{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-primary);position:sticky;top:0;z-index:1000;height:72px;box-shadow:var(--shadow-sm)}.header-content{display:flex;justify-content:space-between;align-items:center;height:100%}.logo{display:flex;align-items:center;gap:var(--space-3);text-decoration:none;color:var(--text-primary);transition:transform .2s ease}.logo:hover{transform:scale(1.02)}.logo-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:var(--radius-lg);color:var(--white);box-shadow:var(--shadow-sm);transition:all .3s ease}.logo:hover .logo-icon{transform:rotate(5deg);box-shadow:var(--shadow-md)}.logo-text{display:flex;flex-direction:column;line-height:1.2}.logo-title{font-size:18px;font-weight:var(--font-weight-bold);background:linear-gradient(135deg,var(--text-primary),var(--gray-700));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-subtitle{font-size:11px;color:var(--text-tertiary);font-weight:var(--font-weight-medium);letter-spacing:.5px;text-transform:uppercase}.nav{display:flex;align-items:center;gap:var(--space-3)}.nav-button{display:flex;align-items:center;gap:var(--space-2);background:transparent;color:var(--text-secondary);padding:var(--space-3) var(--space-4);border-radius:var(--radius-xl);cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);font-size:14px;font-weight:var(--font-weight-medium);text-decoration:none;position:relative;border:1.5px solid transparent;overflow:hidden}.nav-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .6s}.nav-button:hover:before{left:100%}.nav-button:hover{background:var(--bg-tertiary);border-color:var(--border-secondary);color:var(--text-primary);transform:translateY(-1px);box-shadow:var(--shadow-md)}.nav-button-active{background:linear-gradient(135deg,var(--primary-ultralight),var(--bg-overlay));border-color:var(--primary-light);color:var(--primary-dark);box-shadow:var(--shadow-sm)}[data-theme=dark] .nav-button-active{background:linear-gradient(135deg,rgba(0,102,255,.15),var(--bg-overlay));border-color:var(--primary);color:var(--primary-light)}.nav-button-icon{display:flex;align-items:center;justify-content:center;width:20px;height:20px;transition:transform .2s ease}.nav-button:hover .nav-button-icon{transform:scale(1.1)}.nav-button-active .nav-button-icon{color:var(--primary)}.nav-button-indicator{position:absolute;bottom:-1px;left:50%;transform:translate(-50%);width:20px;height:3px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:var(--radius-sm);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.main-content-area{min-height:calc(100vh - 72px);padding:var(--space-8) 0}.warning-banner{background:linear-gradient(135deg,#FFF8E6,#FFFBEB);border:1px solid #FEF3C7;border-radius:var(--radius-xl);margin-bottom:var(--space-6);box-shadow:var(--shadow-sm)}[data-theme=dark] .warning-banner{background:linear-gradient(135deg,#2D2400,#3D2F00);border-color:#5c4a00}.warning-content{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-4)}.warning-icon{flex-shrink:0;margin-top:1px;color:#f59e0b}.warning-text{flex:1;font-size:14px;color:#92400e;font-weight:var(--font-weight-medium);line-height:1.4}[data-theme=dark] .warning-text{color:#fcd34d}.warning-close{background:none;border:none;cursor:pointer;padding:var(--space-1);border-radius:var(--radius-sm);transition:background-color .2s;color:#92400e;flex-shrink:0}.warning-close:hover{background:rgba(0,0,0,.05)}[data-theme=dark] .warning-close{color:#fcd34d}[data-theme=dark] .warning-close:hover{background:rgba(255,255,255,.1)}.dashboard{display:grid;grid-template-columns:280px 1fr;gap:var(--space-6);align-items:start}@media (max-width: 1024px){.dashboard{grid-template-columns:1fr}}.sidebar{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-sm);position:sticky;top:88px}.sidebar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-6);padding-bottom:var(--space-4);border-bottom:1px solid var(--border-primary)}.sidebar-title{font-size:16px;font-weight:var(--font-weight-semibold);color:var(--text-primary)}.create-button{display:flex;align-items:center;gap:var(--space-2);background:var(--primary);color:var(--white);border:none;padding:var(--space-2) var(--space-3);border-radius:var(--radius-lg);cursor:pointer;transition:all .2s ease;font-size:14px;font-weight:var(--font-weight-medium);box-shadow:var(--shadow-sm)}.create-button:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.bucket-list{display:flex;flex-direction:column;gap:var(--space-2)}.bucket-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);border-radius:var(--radius-lg);cursor:pointer;transition:all .2s ease;border:1px solid transparent}.bucket-item:hover{background:var(--bg-tertiary);border-color:var(--border-primary)}.bucket-item.active{background:var(--primary-ultralight);border-color:var(--primary-light)}[data-theme=dark] .bucket-item.active{background:rgba(0,102,255,.15);border-color:var(--primary)}.bucket-info{flex:1;min-width:0}.bucket-name{font-size:14px;font-weight:var(--font-weight-medium);color:var(--text-primary);margin-bottom:var(--space-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bucket-date{display:flex;align-items:center;gap:var(--space-1);font-size:12px;color:var(--text-tertiary)}.content-panel{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-sm)}.content-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-6);padding-bottom:var(--space-4);border-bottom:1px solid var(--border-primary)}.content-title{font-size:20px;font-weight:var(--font-weight-semibold);color:var(--text-primary)}.file-count{font-size:14px;color:var(--text-tertiary);background:var(--bg-tertiary);padding:var(--space-1) var(--space-3);border-radius:var(--radius-lg);font-weight:var(--font-weight-medium)}.upload-zone{border:2px dashed var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-10) var(--space-6);text-align:center;cursor:pointer;transition:all .3s ease;background:var(--bg-tertiary);margin-bottom:var(--space-6);position:relative;overflow:hidden}.upload-zone:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,102,255,.05),transparent);transition:left .6s}.upload-zone:hover:before{left:100%}.upload-zone:hover{border-color:var(--primary);background:var(--primary-ultralight)}[data-theme=dark] .upload-zone:hover{background:rgba(0,102,255,.05)}.upload-icon{margin:0 auto var(--space-4);color:var(--primary);background:var(--bg-primary);padding:var(--space-3);border-radius:50%;box-shadow:var(--shadow-sm);transition:all .3s ease}.upload-zone:hover .upload-icon{transform:scale(1.1);background:var(--primary);color:var(--white)}.upload-text{color:var(--text-primary);font-weight:var(--font-weight-medium);margin-bottom:var(--space-2);font-size:16px}.upload-subtext{font-size:14px;color:var(--text-tertiary)}.files-grid{display:grid;gap:var(--space-3)}.file-card{display:flex;justify-content:space-between;align-items:center;padding:var(--space-4);border:1px solid var(--border-primary);border-radius:var(--radius-lg);background:var(--bg-primary);transition:all .2s ease;position:relative;overflow:hidden}.file-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,102,255,.03),transparent);transition:left .6s}.file-card:hover:before{left:100%}.file-card:hover{border-color:var(--border-secondary);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.file-info{display:flex;align-items:center;gap:var(--space-3);flex:1;min-width:0}.file-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--primary-ultralight);border-radius:var(--radius-md);color:var(--primary);flex-shrink:0;transition:all .2s ease}.file-card:hover .file-icon{transform:scale(1.05)}.file-details{flex:1;min-width:0}.file-name{font-size:14px;font-weight:var(--font-weight-medium);color:var(--text-primary);margin-bottom:var(--space-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-meta{font-size:12px;color:var(--text-tertiary);display:flex;gap:var(--space-3)}.file-actions{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.action-button{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:1px solid var(--border-primary);border-radius:var(--radius-md);cursor:pointer;transition:all .2s ease;background:var(--bg-primary);color:var(--text-secondary);position:relative;overflow:hidden}.action-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s}.action-button:hover:before{left:100%}.action-button:hover{background:var(--bg-tertiary);border-color:var(--border-secondary);transform:scale(1.05)}.download-button:hover{color:var(--success);border-color:var(--success)}.delete-button:hover{color:var(--error);border-color:var(--error)}.empty-state{text-align:center;padding:var(--space-16) var(--space-6)}.empty-icon{margin:0 auto var(--space-4);color:var(--text-disabled);background:var(--bg-tertiary);padding:var(--space-4);border-radius:50%;width:80px;height:80px;transition:all .3s ease}.empty-state:hover .empty-icon{transform:scale(1.05);color:var(--primary)}.empty-title{font-size:18px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-2)}.empty-text{color:var(--text-tertiary);margin-bottom:var(--space-6);max-width:400px;margin-left:auto;margin-right:auto;font-size:14px}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-primary);padding:var(--space-8) 0 var(--space-6);margin-top:var(--space-12)}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-6)}.footer-brand{display:flex;flex-direction:column;gap:var(--space-1)}.footer-logo{font-size:16px;font-weight:var(--font-weight-bold);color:var(--text-primary)}.footer-tagline{font-size:12px;color:var(--text-tertiary)}.footer-links{display:flex;gap:var(--space-6)}.footer-link{color:var(--text-tertiary);text-decoration:none;font-size:14px;font-weight:var(--font-weight-medium);transition:all .2s ease;position:relative;padding:var(--space-1) 0}.footer-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:1px;background:var(--primary);transition:width .3s ease}.footer-link:hover{color:var(--text-primary)}.footer-link:hover:after{width:100%}.footer-bottom{text-align:center;padding-top:var(--space-4);border-top:1px solid var(--border-primary);color:var(--text-tertiary);font-size:12px}.policy-page{min-height:calc(100vh - 72px);padding:var(--space-12) 0}.policy-container{max-width:800px;margin:0 auto;padding:0 var(--space-4)}.policy-content{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-sm)}.policy-header{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-8);padding-bottom:var(--space-6);border-bottom:1px solid var(--border-primary)}.policy-title{font-size:24px;font-weight:var(--font-weight-bold);color:var(--text-primary)}.policy-date{color:var(--text-tertiary);font-size:14px}.policy-section{margin-bottom:var(--space-8)}.policy-section h2{display:flex;align-items:center;gap:var(--space-3);font-size:18px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-4);padding-bottom:var(--space-2);border-bottom:1px solid var(--border-primary)}.policy-section p{color:var(--text-secondary);margin-bottom:var(--space-4);line-height:1.6;font-size:14px}.policy-list{list-style:none;margin:var(--space-4) 0}.policy-list li{color:var(--text-secondary);margin-bottom:var(--space-2);padding-left:var(--space-4);position:relative;font-size:14px;line-height:1.5}.policy-list li:before{content:"•";color:var(--primary);font-weight:700;position:absolute;left:0}.alert-box{background:var(--warning);border:1px solid #F59E0B;border-radius:var(--radius-lg);padding:var(--space-4);margin:var(--space-4) 0}.alert-box p{color:#92400e;margin:0;font-weight:var(--font-weight-medium)}[data-theme=dark] .alert-box{background:#5C4A00;border-color:#f59e0b}[data-theme=dark] .alert-box p{color:#fcd34d}.info-box{background:var(--primary-ultralight);border:1px solid var(--primary-light);border-radius:var(--radius-lg);padding:var(--space-4);margin:var(--space-4) 0}.info-box p{color:var(--primary-dark);margin:0;font-weight:var(--font-weight-medium)}[data-theme=dark] .info-box{background:rgba(0,102,255,.15);border-color:var(--primary)}[data-theme=dark] .info-box p{color:var(--primary-light)}.storage-header{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-6)}.back-button{display:flex;align-items:center;gap:var(--space-2);color:var(--text-secondary);text-decoration:none;font-weight:var(--font-weight-medium);padding:var(--space-2) var(--space-3);border-radius:var(--radius-lg);transition:all .2s ease;border:1px solid transparent;position:relative;overflow:hidden}.back-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,102,255,.05),transparent);transition:left .6s}.back-button:hover:before{left:100%}.back-button:hover{background:var(--bg-tertiary);border-color:var(--border-primary);color:var(--text-primary);transform:translate(-2px)}.storage-title{font-size:28px;font-weight:var(--font-weight-bold);color:var(--text-primary);margin:0}.text-center{text-align:center}.text-sm{font-size:14px}.text-lg{font-size:16px}.text-xl{font-size:18px}.text-2xl{font-size:20px}.text-3xl{font-size:24px}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.p-4{padding:var(--space-4)}.p-6{padding:var(--space-6)}.p-8{padding:var(--space-8)}.primary-button{display:inline-flex;align-items:center;gap:var(--space-2);background:var(--primary);color:var(--white);border:none;padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);cursor:pointer;transition:all .3s ease;font-size:14px;font-weight:var(--font-weight-medium);text-decoration:none;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.primary-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s}.primary-button:hover:before{left:100%}.primary-button:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-md)}.secondary-button{display:inline-flex;align-items:center;gap:var(--space-2);background:transparent;color:var(--text-secondary);border:1.5px solid var(--border-primary);padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);cursor:pointer;transition:all .3s ease;font-size:14px;font-weight:var(--font-weight-medium);text-decoration:none;position:relative;overflow:hidden}.secondary-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,102,255,.05),transparent);transition:left .6s}.secondary-button:hover:before{left:100%}.secondary-button:hover{background:var(--bg-tertiary);border-color:var(--border-secondary);color:var(--text-primary);transform:translateY(-1px);box-shadow:var(--shadow-sm)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-tertiary);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb{background:var(--gray-400);border-radius:var(--radius-sm);transition:background .2s ease}::-webkit-scrollbar-thumb:hover{background:var(--gray-500)}[data-theme=dark] ::-webkit-scrollbar-thumb{background:var(--gray-600)}[data-theme=dark] ::-webkit-scrollbar-thumb:hover{background:var(--gray-500)}::selection{background:var(--primary-ultralight);color:var(--primary-dark)}*:focus{outline:none}.primary-button:focus,.secondary-button:focus,.nav-button:focus,.action-button:focus{box-shadow:0 0 0 3px var(--primary-ultralight)}.loading{display:inline-flex;align-items:center;justify-content:center}.loading:after{content:"";width:16px;height:16px;border:2px solid transparent;border-top:2px solid currentColor;border-radius:50%;animation:spin 1s linear infinite}@media (max-width: 768px){.header{height:auto;padding:var(--space-3) 0}.header-content{flex-direction:column;gap:var(--space-3)}.nav{gap:var(--space-2)}.nav-button{padding:var(--space-2) var(--space-3);font-size:13px}.logo{gap:var(--space-2)}.logo-icon{width:36px;height:36px}.logo-title{font-size:16px}.logo-subtitle{font-size:10px}.dashboard{grid-template-columns:1fr;gap:var(--space-4)}.sidebar{position:static}.footer-content{flex-direction:column;gap:var(--space-4);text-align:center}.footer-links{gap:var(--space-4)}.policy-header{flex-direction:column;text-align:center;gap:var(--space-3)}.storage-header,.content-header,.file-card{flex-direction:column;align-items:flex-start;gap:var(--space-3)}.file-actions{align-self:flex-end}}@media (max-width: 1024px) and (min-width: 769px){.nav-button{padding:var(--space-2) var(--space-3)}.container-wide{padding:0 var(--space-6)}}@media (-webkit-min-device-pixel-ratio: 2),(min-resolution: 192dpi){.logo-icon,.nav-button-icon,.file-icon{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media print{.header,.footer,.warning-banner,.nav-button-indicator{display:none}.main-content-area{padding:0}.content-panel,.sidebar{box-shadow:none;border:1px solid #000}body{background:white;color:#000}}.home-page{min-height:100vh}.hero-section{background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);padding:var(--space-16) 0;border-bottom:1px solid var(--border-primary)}.hero-content{display:grid;grid-template-columns:1fr 400px;gap:var(--space-12);align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-2);background:var(--primary-ultralight);color:var(--primary-dark);padding:var(--space-2) var(--space-3);border-radius:var(--radius-lg);font-size:14px;font-weight:var(--font-weight-medium);margin-bottom:var(--space-6)}.hero-title{font-size:48px;font-weight:var(--font-weight-bold);line-height:1.1;color:var(--text-primary);margin-bottom:var(--space-4)}.gradient-text{background:linear-gradient(135deg,var(--primary),var(--primary-dark));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:18px;color:var(--text-secondary);line-height:1.6;margin-bottom:var(--space-8);max-width:600px}.hero-actions{display:flex;gap:var(--space-4);align-items:center;margin-bottom:var(--space-8)}.primary-button{display:inline-flex;align-items:center;gap:var(--space-2);background:var(--primary);color:var(--white);padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);text-decoration:none;font-weight:var(--font-weight-medium);transition:all .2s ease;border:none;cursor:pointer;font-size:16px}.primary-button:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.primary-button.large{padding:var(--space-4) var(--space-8);font-size:18px}.secondary-button{display:inline-flex;align-items:center;gap:var(--space-2);background:transparent;color:var(--text-secondary);padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);text-decoration:none;font-weight:var(--font-weight-medium);transition:all .2s ease;border:1px solid var(--border-primary)}.secondary-button:hover{background:var(--bg-tertiary);border-color:var(--border-secondary);color:var(--text-primary)}.hero-stats{display:flex;gap:var(--space-8)}.stat{text-align:center}.stat-number{font-size:24px;font-weight:var(--font-weight-bold);color:var(--text-primary);margin-bottom:var(--space-1)}.stat-label{font-size:14px;color:var(--text-tertiary)}.hero-visual{display:flex;justify-content:center}.platform-card{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-lg);width:100%;max-width:360px}.platform-header{display:flex;align-items:center;gap:var(--space-2);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-4);padding-bottom:var(--space-4);border-bottom:1px solid var(--border-primary)}.platform-content{display:flex;flex-direction:column;gap:var(--space-4)}.security-status{margin-bottom:var(--space-4)}.status-indicator{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);font-size:14px;font-weight:var(--font-weight-medium)}.status-active{background:var(--success);color:var(--white)}.status-inactive{background:var(--warning);color:var(--white)}.storage-indicator{background:var(--bg-tertiary);padding:var(--space-4);border-radius:var(--radius-lg)}.storage-label{font-size:14px;color:var(--text-secondary);margin-bottom:var(--space-2)}.storage-bar{background:var(--border-primary);height:8px;border-radius:4px;overflow:hidden;margin-bottom:var(--space-2)}.storage-progress{background:linear-gradient(135deg,var(--primary),var(--primary-light));height:100%;border-radius:4px;transition:width .3s ease}.storage-info{font-size:12px;color:var(--text-tertiary)}.security-level{margin-top:var(--space-2)}.security-bar{background:var(--border-primary);height:6px;border-radius:3px;overflow:hidden;margin-bottom:var(--space-1)}.security-progress{background:linear-gradient(135deg,var(--success),#00c853);height:100%;border-radius:3px;transition:width .3s ease}.security-info{font-size:12px;color:var(--text-tertiary);text-align:right}.features-list{display:flex;flex-direction:column;gap:var(--space-2)}.feature-item{display:flex;align-items:center;gap:var(--space-2);font-size:14px;color:var(--text-secondary)}.access-notice{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--warning);color:#92400e;border-radius:var(--radius-lg);font-size:14px;font-weight:var(--font-weight-medium);margin-bottom:var(--space-6)}.actions-section{padding:var(--space-12) 0;background:var(--bg-primary);border-bottom:1px solid var(--border-primary)}.actions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-6)}.action-card{display:flex;align-items:center;gap:var(--space-4);background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-6);text-decoration:none;color:inherit;transition:all .3s ease;position:relative}.action-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}.action-icon{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:var(--radius-lg);flex-shrink:0}.action-content{flex:1}.action-title{font-size:18px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-1)}.action-description{font-size:14px;color:var(--text-secondary);line-height:1.4}.action-arrow{color:var(--text-tertiary);transition:transform .2s ease;flex-shrink:0}.action-card:hover .action-arrow{transform:translate(4px);color:var(--primary)}.features-section{padding:var(--space-16) 0;background:var(--bg-secondary)}.section-header{text-align:center;margin-bottom:var(--space-12)}.section-title{font-size:36px;font-weight:var(--font-weight-bold);color:var(--text-primary);margin-bottom:var(--space-4)}.section-description{font-size:18px;color:var(--text-secondary);max-width:600px;margin:0 auto;line-height:1.6}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-6)}.feature-card{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-6);text-align:center;transition:all .3s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}.feature-icon{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;background:var(--primary-ultralight);border-radius:var(--radius-lg);color:var(--primary);margin-bottom:var(--space-4)}.feature-title{font-size:20px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-3)}.feature-description{font-size:14px;color:var(--text-secondary);line-height:1.5}.steps-section{padding:var(--space-16) 0;background:var(--bg-primary)}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-6);margin-bottom:var(--space-8)}.step-card{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-6);text-align:center;position:relative}.step-number{width:48px;height:48px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:var(--font-weight-bold);margin:0 auto var(--space-4)}.step-title{font-size:20px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-3)}.steps-actions{text-align:center}.security-section{padding:var(--space-16) 0;background:var(--bg-secondary);border-bottom:1px solid var(--border-primary)}.security-content{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-12);align-items:center}.security-badge{display:inline-flex;align-items:center;gap:var(--space-2);background:var(--primary-ultralight);color:var(--primary-dark);padding:var(--space-2) var(--space-3);border-radius:var(--radius-lg);font-size:14px;font-weight:var(--font-weight-medium);margin-bottom:var(--space-6)}.security-title{font-size:36px;font-weight:var(--font-weight-bold);line-height:1.2;color:var(--text-primary);margin-bottom:var(--space-4)}.security-description{font-size:16px;color:var(--text-secondary);line-height:1.6;margin-bottom:var(--space-6)}.security-features{list-style:none;display:flex;flex-direction:column;gap:var(--space-3)}.security-features li{position:relative;padding-left:var(--space-6);color:var(--text-secondary);margin-bottom:var(--space-3);font-size:14px;line-height:1.5}.security-features li:before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:700;font-size:16px}.security-visual{display:flex;justify-content:center}.security-shield{width:200px;height:200px;background:var(--primary-ultralight);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary)}.quick-help-section{padding:var(--space-16) 0;background:var(--bg-primary)}.help-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-6)}.help-card{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-6);text-align:center;transition:all .3s ease}.help-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.help-icon{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;background:var(--primary-ultralight);border-radius:var(--radius-lg);color:var(--primary);margin-bottom:var(--space-4)}.help-title{font-size:20px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-2)}.help-description{font-size:14px;color:var(--text-secondary);margin-bottom:var(--space-4);line-height:1.5}.cta-section{padding:var(--space-16) 0;background:linear-gradient(135deg,var(--primary),var(--primary-dark));text-align:center;color:var(--white)}.cta-content{max-width:600px;margin:0 auto}.cta-title{font-size:36px;font-weight:var(--font-weight-bold);margin-bottom:var(--space-4);line-height:1.2}.cta-description{font-size:18px;margin-bottom:var(--space-8);opacity:.9;line-height:1.5}.cta-buttons{display:flex;gap:var(--space-4);justify-content:center;align-items:center}.cta-primary{display:inline-flex;align-items:center;gap:var(--space-2);background:var(--white);color:var(--primary);padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);text-decoration:none;font-weight:var(--font-weight-semibold);transition:all .2s ease}.cta-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow-lg)}.cta-secondary{display:inline-flex;align-items:center;gap:var(--space-2);background:transparent;color:var(--white);padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);text-decoration:none;font-weight:var(--font-weight-medium);transition:all .2s ease;border:1px solid rgba(255,255,255,.3)}.cta-secondary:hover{background:rgba(255,255,255,.1);border-color:#ffffff80}.stats-section{padding:var(--space-12) 0;background:var(--bg-secondary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-8);text-align:center}.stat-item{padding:var(--space-4)}.stat-value{font-size:32px;font-weight:var(--font-weight-bold);color:var(--primary);margin-bottom:var(--space-2);line-height:1}.stat-label{font-size:14px;color:var(--text-secondary);font-weight:var(--font-weight-medium)}.testimonials-section{padding:var(--space-16) 0;background:var(--bg-primary)}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:var(--space-6)}.testimonial-card{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-6);transition:all .3s ease}.testimonial-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.testimonial-content{font-size:14px;color:var(--text-secondary);line-height:1.6;margin-bottom:var(--space-4);font-style:italic}.testimonial-author{display:flex;align-items:center;gap:var(--space-3)}.author-avatar{width:40px;height:40px;background:var(--primary-ultralight);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary);font-weight:var(--font-weight-bold);flex-shrink:0}.author-info{flex:1}.author-name{font-size:14px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-1)}.author-role{font-size:12px;color:var(--text-tertiary)}.faq-section{padding:var(--space-16) 0;background:var(--bg-secondary)}.faq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(500px,1fr));gap:var(--space-6);max-width:1000px;margin:0 auto}.faq-item{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-6);transition:all .3s ease}.faq-item:hover{border-color:var(--primary-light)}.faq-question{font-size:16px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-3)}.faq-answer{font-size:14px;color:var(--text-secondary);line-height:1.5}.how-it-works{padding:var(--space-16) 0;background:var(--bg-primary)}.works-steps{display:flex;flex-direction:column;gap:var(--space-8);max-width:800px;margin:0 auto}.work-step{display:flex;align-items:flex-start;gap:var(--space-6);padding:var(--space-6);background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);transition:all .3s ease}.work-step:hover{transform:translate(8px);box-shadow:var(--shadow-lg)}.step-number{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white);border-radius:var(--radius-lg);font-size:20px;font-weight:var(--font-weight-bold);flex-shrink:0}.step-content{flex:1}.step-title{font-size:20px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-2)}.step-description{font-size:14px;color:var(--text-secondary);line-height:1.5}.pricing-section{padding:var(--space-16) 0;background:var(--bg-secondary)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-6);max-width:1200px;margin:0 auto}.pricing-card{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-8);text-align:center;transition:all .3s ease;position:relative}.pricing-card.featured{border-color:var(--primary);box-shadow:var(--shadow-lg);transform:scale(1.05)}.pricing-card.featured:before{content:"Популярный";position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--primary);color:var(--white);padding:var(--space-1) var(--space-4);border-radius:var(--radius-lg);font-size:12px;font-weight:var(--font-weight-bold)}.pricing-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.pricing-card.featured:hover{transform:scale(1.05) translateY(-4px)}.pricing-name{font-size:24px;font-weight:var(--font-weight-bold);color:var(--text-primary);margin-bottom:var(--space-2)}.pricing-price{font-size:48px;font-weight:var(--font-weight-bold);color:var(--primary);margin-bottom:var(--space-4)}.pricing-period{font-size:14px;color:var(--text-tertiary)}.pricing-features{list-style:none;margin:var(--space-6) 0}.pricing-features li{padding:var(--space-2) 0;color:var(--text-secondary);font-size:14px;border-bottom:1px solid var(--border-primary)}.pricing-features li:last-child{border-bottom:none}.pricing-features li:before{content:"✓";color:var(--success);font-weight:700;margin-right:var(--space-2)}.contact-section{padding:var(--space-16) 0;background:var(--bg-primary)}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-12);align-items:start}.contact-info{display:flex;flex-direction:column;gap:var(--space-6)}.contact-item{display:flex;align-items:flex-start;gap:var(--space-3)}.contact-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--primary-ultralight);border-radius:var(--radius-lg);color:var(--primary);flex-shrink:0}.contact-details h4{font-size:16px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-1)}.contact-details p{font-size:14px;color:var(--text-secondary);line-height:1.5}.contact-form{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-8)}.form-group{margin-bottom:var(--space-4)}.form-label{display:block;font-size:14px;font-weight:var(--font-weight-medium);color:var(--text-primary);margin-bottom:var(--space-2)}.form-input,.form-textarea{width:100%;padding:var(--space-3) var(--space-4);border:1.5px solid var(--border-primary);border-radius:var(--radius-lg);background:var(--bg-primary);color:var(--text-primary);font-size:14px;transition:all .2s ease}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ultralight)}.form-textarea{resize:vertical;min-height:120px}@media (max-width: 1024px){.hero-content{grid-template-columns:1fr;text-align:center}.hero-stats{justify-content:center}.security-content{grid-template-columns:1fr;text-align:center}.security-features{align-items:center}.cta-buttons{flex-direction:column;align-items:center}.contact-content{grid-template-columns:1fr}.pricing-card.featured{transform:none}.pricing-card.featured:hover{transform:translateY(-4px)}}@media (max-width: 768px){.hero-title{font-size:36px}.hero-actions{flex-direction:column;align-items:center}.hero-stats{flex-direction:column;gap:var(--space-4)}.section-title,.security-title,.cta-title{font-size:28px}.features-grid,.steps-grid,.actions-grid,.help-grid,.testimonials-grid,.stats-grid,.pricing-grid,.faq-grid{grid-template-columns:1fr}.action-card{flex-direction:column;text-align:center;gap:var(--space-3)}.stat-value{font-size:24px}.work-step{flex-direction:column;text-align:center;gap:var(--space-4)}}@media (max-width: 480px){.hero-section{padding:var(--space-12) 0}.hero-title{font-size:28px}.hero-description{font-size:16px}.section-title,.security-title,.cta-title{font-size:24px}.primary-button,.secondary-button{padding:var(--space-3) var(--space-4);font-size:14px}.pricing-price{font-size:36px}}.fade-in{animation:fadeIn .6s ease-in-out}.slide-up{animation:slideUp .6s ease-in-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.loading{opacity:.7;pointer-events:none}.loading:after{content:"";position:absolute;top:50%;left:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border:2px solid var(--primary);border-top:2px solid transparent;border-radius:50%;animation:spin 1s linear infinite}.primary-button:focus,.secondary-button:focus,.action-card:focus{outline:none;box-shadow:0 0 0 3px var(--primary-ultralight)}@media print{.hero-actions,.actions-section,.cta-section{display:none}.hero-section{padding:var(--space-8) 0}.features-section,.security-section{page-break-inside:avoid}}[data-theme=dark] .access-notice{background:#5C4A00;color:#fcd34d}[data-theme=dark] .security-shield{background:rgba(0,102,255,.15)}[data-theme=dark] .pricing-card.featured:before{background:var(--primary-dark)}.wiki-page{min-height:100vh;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);padding:var(--space-8) 0 var(--space-16)}.wiki-header{margin-bottom:var(--space-8)}.wiki-title-section{display:flex;align-items:center;gap:var(--space-4);margin-top:var(--space-4)}.wiki-icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:var(--radius-xl);color:var(--white)}.wiki-title{font-size:36px;font-weight:var(--font-weight-bold);color:var(--text-primary);margin-bottom:var(--space-2)}.wiki-subtitle{font-size:16px;color:var(--text-secondary);max-width:500px}.search-section{margin-bottom:var(--space-8)}.search-container{position:relative;max-width:600px}.search-icon{position:absolute;left:var(--space-4);top:50%;transform:translateY(-50%);color:var(--text-tertiary)}.search-input{width:100%;padding:var(--space-4) var(--space-4) var(--space-4) var(--space-12);background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);font-size:16px;color:var(--text-primary);transition:all .2s ease}.search-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ultralight)}.search-input::placeholder{color:var(--text-tertiary)}.breadcrumb{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-6);font-size:14px;color:var(--text-secondary)}.breadcrumb-item{display:flex;align-items:center;gap:var(--space-1);color:var(--text-secondary);text-decoration:none;transition:color .2s ease}.breadcrumb-item:hover{color:var(--primary)}.breadcrumb-item.active{color:var(--text-primary);font-weight:var(--font-weight-medium)}.popular-section{margin-bottom:var(--space-12)}.popular-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-6)}.popular-card{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-6);position:relative;transition:all .3s ease;cursor:pointer}.popular-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}.popular-badge{position:absolute;top:-12px;right:var(--space-4);background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white);padding:var(--space-1) var(--space-3);border-radius:var(--radius-lg);font-size:12px;font-weight:var(--font-weight-bold)}.popular-title{font-size:16px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-3);line-height:1.4}.article-stats{display:flex;gap:var(--space-4);margin-bottom:var(--space-4);padding:var(--space-3) 0;border-top:1px solid var(--border-primary);border-bottom:1px solid var(--border-primary)}.stat-item{display:flex;align-items:center;gap:var(--space-1);font-size:12px;color:var(--text-tertiary);font-weight:var(--font-weight-medium)}.reaction-btn{cursor:pointer;transition:all .2s ease;color:var(--text-tertiary);padding:var(--space-1);border-radius:var(--radius-sm)}.reaction-btn:hover{color:var(--primary);background:var(--primary-ultralight);transform:scale(1.1)}.reaction-btn.active{color:var(--primary);background:var(--primary-ultralight)}.read-button{display:flex;align-items:center;gap:var(--space-2);background:none;border:none;color:var(--primary);font-weight:var(--font-weight-medium);cursor:pointer;padding:0;transition:gap .2s ease;width:100%;justify-content:center;padding:var(--space-2) var(--space-4);background:var(--primary-ultralight);border-radius:var(--radius-lg)}.read-button:hover{gap:var(--space-3);background:var(--primary-light);color:var(--white)}.categories-section{margin-bottom:var(--space-12)}.categories-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:var(--space-6)}.category-card{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-6);transition:all .3s ease;cursor:pointer}.category-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}.category-header{display:flex;align-items:flex-start;gap:var(--space-3);margin-bottom:var(--space-4);padding-bottom:var(--space-4);border-bottom:1px solid var(--border-primary)}.category-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--primary-ultralight);border-radius:var(--radius-lg);color:var(--primary);flex-shrink:0}.category-title{font-size:18px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-1)}.category-description{font-size:14px;color:var(--text-secondary);line-height:1.4}.articles-list{display:flex;flex-direction:column;gap:var(--space-2)}.article-item{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);border-radius:var(--radius-lg);transition:all .2s ease;cursor:pointer;text-decoration:none;color:inherit}.article-item:hover{background:var(--bg-tertiary)}.article-icon{color:var(--text-tertiary);flex-shrink:0}.article-title{flex:1;font-size:14px;color:var(--text-secondary);font-weight:var(--font-weight-medium)}.article-actions{display:flex;align-items:center;gap:var(--space-3)}.mini-stats{display:flex;gap:var(--space-3)}.mini-stat{display:flex;align-items:center;gap:var(--space-1);font-size:11px;color:var(--text-tertiary);font-weight:var(--font-weight-medium)}.mini-reaction{cursor:pointer;transition:all .2s ease;color:var(--text-tertiary);padding:1px;border-radius:var(--radius-sm)}.mini-reaction:hover{color:var(--primary);transform:scale(1.1)}.mini-reaction.active{color:var(--primary)}.article-arrow{color:var(--text-tertiary);opacity:0;transition:all .2s ease}.article-item:hover .article-arrow{opacity:1;transform:translate(2px)}.view-all-articles{margin-top:var(--space-3);padding-top:var(--space-3);border-top:1px solid var(--border-primary)}.view-all-button{background:transparent;border:none;color:var(--primary);font-size:13px;cursor:pointer;display:flex;align-items:center;gap:var(--space-1);width:100%;justify-content:center;padding:var(--space-2);border-radius:var(--radius-lg);transition:all .2s ease;font-weight:var(--font-weight-medium)}.view-all-button:hover{background:var(--primary-ultralight);gap:var(--space-2)}.article-view{max-width:800px;margin:0 auto;padding:var(--space-6)}.article-header{margin-bottom:var(--space-8)}.article-header .back-button{margin-bottom:var(--space-4)}.article-meta h1{color:var(--text-primary);font-size:32px;font-weight:var(--font-weight-bold);margin-bottom:var(--space-4)}.meta-info{display:flex;gap:var(--space-4);flex-wrap:wrap;color:var(--text-secondary);font-size:14px}.meta-info span{display:flex;align-items:center;gap:var(--space-1);font-weight:var(--font-weight-medium)}.article-content{line-height:1.7;font-size:16px;color:var(--text-primary);margin-bottom:var(--space-8)}.article-content h2{color:var(--primary);margin:var(--space-6) 0 var(--space-3);font-size:24px;font-weight:var(--font-weight-semibold)}.article-content h3{color:var(--text-primary);margin:var(--space-5) 0 var(--space-2);font-size:20px;font-weight:var(--font-weight-semibold)}.article-content p{margin-bottom:var(--space-3)}.article-content ul,.article-content ol{margin-bottom:var(--space-4);padding-left:var(--space-5)}.article-content li{margin-bottom:var(--space-2)}.article-content table{width:100%;border-collapse:collapse;margin:var(--space-4) 0;background:var(--bg-overlay);border-radius:var(--radius-lg);overflow:hidden}.article-content th,.article-content td{padding:var(--space-3);text-align:left;border-bottom:1px solid var(--border-primary)}.article-content th{background:var(--primary-ultralight);color:var(--primary);font-weight:var(--font-weight-semibold)}.info-box,.warning-box{padding:var(--space-4);border-radius:var(--radius-lg);margin:var(--space-4) 0;border-left:4px solid;background:var(--bg-overlay)}.info-box{border-left-color:var(--primary)}.warning-box{border-left-color:var(--error);background:var(--error-ultralight)}.code-example{background:var(--bg-tertiary);padding:var(--space-4);border-radius:var(--radius-lg);margin:var(--space-4) 0;overflow-x:auto;border:1px solid var(--border-primary)}.code-example pre{margin:0;font-family:Courier New,monospace;font-size:14px;color:var(--text-primary)}.article-actions{display:flex;gap:var(--space-3);flex-wrap:wrap;padding-top:var(--space-6);border-top:1px solid var(--border-primary)}.category-view{max-width:1200px;margin:0 auto;padding:var(--space-6)}.category-title-section{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-6)}.category-icon-large{display:flex;align-items:center;justify-content:center;width:60px;height:60px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:var(--radius-xl);color:var(--white);flex-shrink:0}.category-title-section h1{color:var(--text-primary);font-size:28px;font-weight:var(--font-weight-bold);margin:0 0 var(--space-1)}.category-title-section p{color:var(--text-secondary);margin:0}.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-4)}.article-card{background:var(--bg-overlay);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--space-5);cursor:pointer;transition:all .3s ease}.article-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}.article-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-3)}.article-card-icon{color:var(--primary)}.article-number{background:var(--primary);color:var(--white);padding:var(--space-1) var(--space-2);border-radius:var(--radius-md);font-size:12px;font-weight:var(--font-weight-bold)}.article-card-title{margin:0 0 var(--space-2);color:var(--text-primary);font-size:16px;font-weight:var(--font-weight-semibold);line-height:1.4}.article-card-description{margin:0 0 var(--space-3);color:var(--text-secondary);font-size:13px;line-height:1.4}.article-card-footer{display:flex;justify-content:space-between;align-items:center}.read-time{color:var(--text-tertiary);font-size:12px;font-weight:var(--font-weight-medium)}.reaction-button{padding:8px 16px;border:1px solid #ddd;border-radius:6px;background:white;cursor:pointer;display:flex;align-items:center;gap:8px;transition:all .2s}.reaction-button:hover{background:#f5f5f5}.reaction-button.active{background:#0066FF;color:#fff;border-color:#06f}.reaction-btn,.mini-reaction{cursor:pointer;transition:color .2s}.reaction-btn:hover,.mini-reaction:hover,.reaction-btn.active,.mini-reaction.active{color:#06f}.auth-warning{color:#666;margin-top:8px}.views-count{display:flex;align-items:center;gap:8px;color:#666;font-size:14px}.article-loading{text-align:center;padding:var(--space-16) var(--space-6);color:var(--text-primary)}.loading-spinner{width:40px;height:40px;border:3px solid var(--border-primary);border-top:3px solid var(--primary);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto var(--space-4)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.article-not-found{text-align:center;padding:var(--space-16) var(--space-6);max-width:500px;margin:0 auto}.article-not-found h2{color:var(--text-primary);margin-bottom:var(--space-3);font-weight:var(--font-weight-semibold)}.article-not-found p{color:var(--text-secondary);margin-bottom:var(--space-6);line-height:1.5}.help-section{margin-bottom:var(--space-8)}.help-card{background:linear-gradient(135deg,var(--primary-ultralight),var(--bg-overlay));border:1px solid var(--primary-light);border-radius:var(--radius-xl);padding:var(--space-8);display:flex;align-items:center;gap:var(--space-6);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.help-icon{display:flex;align-items:center;justify-content:center;width:80px;height:80px;background:var(--primary);border-radius:var(--radius-xl);color:var(--white);flex-shrink:0}.help-content{flex:1}.help-content h3{font-size:24px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin-bottom:var(--space-2)}.help-content p{font-size:16px;color:var(--text-secondary);margin-bottom:var(--space-4);line-height:1.5}.help-actions{display:flex;gap:var(--space-4);align-items:center}@media (max-width: 768px){.wiki-title{font-size:28px}.wiki-title-section{flex-direction:column;text-align:center;gap:var(--space-3)}.popular-grid,.categories-grid,.articles-grid{grid-template-columns:1fr}.help-card{flex-direction:column;text-align:center;gap:var(--space-4)}.help-actions{flex-direction:column;align-items:stretch}.help-icon{width:60px;height:60px}.article-meta h1{font-size:24px}.meta-info{flex-direction:column;gap:var(--space-2)}.article-actions{flex-direction:column}.category-title-section{flex-direction:column;text-align:center;gap:var(--space-3)}.articles-grid{gap:var(--space-3)}}