:root{--primary-color: #FF6B35;--primary-hover: #FF8551;--primary-light: #FFF4F0;--secondary-color: #6c757d;--secondary-hover: #5a6268;--success-color: #28a745;--warning-color: #ffc107;--danger-color: #dc3545;--info-color: #17a2b8;--bg-color: #f5f5f5;--bg-primary: #ffffff;--bg-secondary: #f5f5f5;--light-gray: #e9ecef;--text-color: #333;--text-secondary: #666;--text-muted: #999;--text-white: #ffffff;--border-color: #dee2e6;--border-light: #e9ecef;--spacing-xs: 0.25rem;--spacing-sm: 0.5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--font-family-primary: var(--font-primary);--font-size-xs: var(--font-size-xs);--font-size-sm: var(--font-size-sm);--font-size-base: var(--font-size-base);--font-size-lg: var(--font-size-lg);--font-size-xl: var(--font-size-xl);--font-size-2xl: var(--font-size-2xl);--font-size-3xl: var(--font-size-3xl);--font-size-4xl: var(--font-size-4xl);--font-weight-normal: var(--font-weight-normal);--font-weight-medium: var(--font-weight-medium);--font-weight-semibold: var(--font-weight-semibold);--font-weight-bold: var(--font-weight-bold);--line-height-normal: var(--line-height-normal);--line-height-tight: var(--line-height-tight);--border-radius-sm: 0.25rem;--border-radius-md: 0.5rem;--border-radius-lg: 1rem;--border-radius-xl: 1.5rem;--border-radius-full: 50%;--shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);--shadow-md: 0 4px 8px rgba(0, 0, 0, 0.2);--shadow-lg: 0 6px 16px rgba(0, 0, 0, 0.15);--shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.3);--transition-fast: 0.15s ease;--transition-normal: 0.3s ease;--transition-slow: 0.5s ease;--z-header: 99999;--z-dropdown: 1000;--z-modal: 10000;--header-height: 80px;--footer-height: 60px;--chat-bg: #fff;--system-msg-bg: #f8f9fa;--user-msg-bg: #FF6B35;--user-msg-text: #fff;--input-bg: #fff;--input-border: #dee2e6;--button-hover: #FF8551;--progress-bg: #e9ecef;--progress-fill: #FF6B35;--chat-header-bg: #FF6B35;--chat-header-text: #fff}:root[data-theme=dark]{--bg-color: #1a1a1a;--bg-primary: #2d2d2d;--bg-secondary: #333333;--text-color: #ffffff;--text-secondary: #cccccc;--text-muted: #999999;--border-color: #404040;--border-light: #333333;--shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);--shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);--shadow-lg: 0 6px 16px rgba(0, 0, 0, 0.3);--shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.5)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font-family-primary);font-size:var(--font-size-base);font-weight:var(--font-weight-normal);line-height:var(--line-height-normal);color:var(--text-color);background-color:var(--bg-color);min-height:100vh;width:100%;overflow-x:hidden;position:relative;display:flex;flex-direction:column;transition:background-color var(--transition-normal),color var(--transition-normal)}h1,h2,h3,h4,h5,h6,p,blockquote,pre,dl,dd,ol,ul,figure,hr,fieldset,legend{margin:0}ul[role=list],ol[role=list]{list-style:none}a:not([class]){text-decoration-skip-ink:auto}img,picture{max-width:100%;display:block}input,button,textarea,select{font:inherit}@media(prefers-reduced-motion: reduce){html:focus-within{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}}:focus{outline:2px solid var(--primary-color);outline-offset:2px}:focus:not(:focus-visible){outline:none}::selection{background-color:var(--primary-light);color:var(--primary-color)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--border-radius-md)}::-webkit-scrollbar-thumb:hover{background:var(--secondary-color)}:root{--font-primary: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-secondary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-display: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;--font-weight-thin: 100;--font-weight-extralight: 200;--font-weight-light: 300;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-extrabold: 800;--font-weight-black: 900;--font-size-xs: 0.75rem;--font-size-sm: 0.875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-size-6xl: 3.75rem;--font-size-7xl: 4.5rem;--line-height-none: 1;--line-height-tight: 1.25;--line-height-snug: 1.375;--line-height-normal: 1.5;--line-height-relaxed: 1.625;--line-height-loose: 2}.font-primary{font-family:var(--font-primary)}.font-secondary{font-family:var(--font-secondary)}.font-ui{font-family:var(--font-ui)}.font-display{font-family:var(--font-display)}.font-mono{font-family:var(--font-mono)}.font-thin{font-weight:var(--font-weight-thin)}.font-extralight{font-weight:var(--font-weight-extralight)}.font-light{font-weight:var(--font-weight-light)}.font-normal{font-weight:var(--font-weight-normal)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}.font-extrabold{font-weight:var(--font-weight-extrabold)}.font-black{font-weight:var(--font-weight-black)}.text-xs{font-size:var(--font-size-xs)}.text-sm{font-size:var(--font-size-sm)}.text-base{font-size:var(--font-size-base)}.text-lg{font-size:var(--font-size-lg)}.text-xl{font-size:var(--font-size-xl)}.text-2xl{font-size:var(--font-size-2xl)}.text-3xl{font-size:var(--font-size-3xl)}.text-4xl{font-size:var(--font-size-4xl)}.text-5xl{font-size:var(--font-size-5xl)}.text-6xl{font-size:var(--font-size-6xl)}.text-7xl{font-size:var(--font-size-7xl)}.leading-none{line-height:var(--line-height-none)}.leading-tight{line-height:var(--line-height-tight)}.leading-snug{line-height:var(--line-height-snug)}.leading-normal{line-height:var(--line-height-normal)}.leading-relaxed{line-height:var(--line-height-relaxed)}.leading-loose{line-height:var(--line-height-loose)}.tracking-tighter{letter-spacing:-0.05em}.tracking-tight{letter-spacing:-0.025em}.tracking-normal{letter-spacing:0}.tracking-wide{letter-spacing:.025em}.tracking-wider{letter-spacing:.05em}.tracking-widest{letter-spacing:.1em}.heading-primary{font-family:var(--font-display);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);color:var(--text-color)}.heading-secondary{font-family:var(--font-primary);font-weight:var(--font-weight-semibold);line-height:var(--line-height-snug);color:var(--text-color)}.body-text{font-family:var(--font-secondary);font-weight:var(--font-weight-normal);line-height:var(--line-height-normal);color:var(--text-secondary)}.button-text{font-family:var(--font-ui);font-weight:var(--font-weight-medium);line-height:var(--line-height-normal)}@media(max-width: 768px){.text-7xl{font-size:var(--font-size-5xl)}.text-6xl{font-size:var(--font-size-4xl)}.text-5xl{font-size:var(--font-size-3xl)}.text-4xl{font-size:var(--font-size-2xl)}.text-3xl{font-size:var(--font-size-xl)}}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-primary);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);color:var(--text-color);margin-bottom:var(--spacing-md)}h1{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:var(--font-weight-bold);text-align:center}h2{font-size:1.8rem;font-weight:var(--font-weight-bold);color:var(--primary-color);margin:30px 0 15px}h3{font-size:var(--font-size-2xl);font-weight:var(--font-weight-semibold)}h4{font-size:var(--font-size-xl);font-weight:var(--font-weight-medium)}h5{font-size:var(--font-size-lg);font-weight:var(--font-weight-medium)}h6{font-size:var(--font-size-base);font-weight:var(--font-weight-medium)}p{margin-bottom:15px;color:var(--text-secondary);line-height:var(--line-height-normal);font-size:var(--font-size-base)}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-hover);text-decoration:underline}a.btn:hover,button.btn:hover,.btn:hover,a.btn-primary:hover,button.btn-primary:hover,.btn-primary:hover{text-decoration:none}a:focus,button:focus,input:focus,select:focus,textarea:focus{outline:2px solid var(--primary-color);outline-offset:2px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--primary-color);outline-offset:3px;box-shadow:0 0 0 3px rgba(255,107,53,.3)}.skip-to-main{position:absolute;top:-40px;left:0;background:var(--primary-color);color:#fff;padding:8px 16px;text-decoration:none;z-index:10000;border-radius:0 0 4px 0;font-weight:600}.skip-to-main:focus{top:0;outline:3px solid #fff;outline-offset:2px}ul,ol{margin-bottom:var(--spacing-md);padding-left:var(--spacing-lg)}li{margin-bottom:var(--spacing-xs);color:var(--text-secondary)}blockquote{margin:var(--spacing-lg) 0;padding:var(--spacing-md);border-left:4px solid var(--primary-color);background-color:var(--bg-secondary);font-style:italic;color:var(--text-secondary)}code{font-family:"Courier New",Courier,monospace;background-color:var(--bg-secondary);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--border-radius-sm);font-size:var(--font-size-sm);color:var(--primary-color)}pre{background-color:var(--bg-secondary);padding:var(--spacing-md);border-radius:var(--border-radius-md);overflow-x:auto;margin-bottom:var(--spacing-md)}pre code{background:none;padding:0;border-radius:0}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-primary{color:var(--text-color)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-white{color:var(--text-white)}.font-normal{font-weight:var(--font-weight-normal)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}@media(max-width: 768px){h1{font-size:clamp(1.4rem,3vw,2rem)}h2{font-size:1.5rem}h3{font-size:var(--font-size-xl)}h4{font-size:var(--font-size-lg)}h5{font-size:var(--font-size-base)}h6{font-size:var(--font-size-sm)}p{font-size:.9rem}}@media(max-width: 480px){h1{font-size:clamp(1.2rem,3vw,1.8rem)}h2{font-size:1.3rem}h3{font-size:var(--font-size-lg)}h4{font-size:var(--font-size-base)}h5{font-size:var(--font-size-sm)}h6{font-size:var(--font-size-xs)}p{font-size:.85rem}}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.container-fluid{width:100%;padding:0 var(--spacing-md)}.content-box{max-width:900px;margin:80px auto 40px;padding:30px;background:hsla(0,0%,100%,.95);border-radius:15px;box-shadow:var(--shadow-lg);flex-grow:1}.thematic-header{display:flex;justify-content:space-between;align-items:center;padding:10px 20px;position:fixed;top:0;left:0;right:0;background:var(--bg-color);border-bottom:1px solid var(--border-color);z-index:var(--z-header);transition:background var(--transition-normal),border-color var(--transition-normal)}.header-left{display:flex;align-items:center}.header-center{display:flex;justify-content:center;align-items:center;position:absolute;left:0;right:0;top:0;bottom:0;pointer-events:none}.header-center .logo{pointer-events:auto}.header-right{display:flex;align-items:center;gap:.5rem;justify-content:space-between;width:100%}.logo a,.logo-text{font-size:1.2rem;font-weight:var(--font-weight-bold);color:var(--text-color);text-decoration:none;transition:color var(--transition-normal)}.logo-dot{color:#ff6b35}.logo a:hover{color:#444}.logo a:hover .logo-dot{color:#ff8551}.auth-buttons{display:flex;align-items:center;gap:1rem;position:relative;z-index:var(--z-modal);order:1;margin-right:auto}.auth-btn{padding:.5rem 1rem;border:none;border-radius:var(--border-radius-md);text-decoration:none;font-size:.9rem;font-weight:var(--font-weight-bold);transition:all var(--transition-normal);cursor:pointer;background:rgba(0,0,0,0);color:#666;font-family:var(--font-family-primary)}.auth-btn:hover{color:var(--primary-color);transform:translateY(-2px)}.auth-btn.primary{background:var(--primary-color);color:var(--text-white)}.auth-btn.primary:hover{background:var(--button-hover)}.user-info{display:flex;align-items:center;gap:.5rem;padding:.3rem .8rem;background:hsla(0,0%,40%,.1);border-radius:var(--border-radius-md);font-size:.9rem;cursor:pointer;transition:all var(--transition-normal)}.user-info:hover{background:hsla(0,0%,40%,.2);transform:translateY(-2px);text-decoration:none}.user-info span{font-weight:var(--font-weight-medium);color:var(--text-color)}.user-avatar{width:24px;height:24px;background:#666;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:bold;color:#fff}.logo-text{font-size:1.2rem;font-weight:var(--font-weight-bold)}.credits-display{display:flex;align-items:center;order:2;margin-left:auto}.credits-container{display:flex;align-items:center;justify-content:center;padding:4px 12px;background:#ff6b35;color:#fff;border-radius:4px;font-size:12px;font-weight:600;cursor:pointer;transition:all var(--transition-normal);min-width:50px;text-align:center;letter-spacing:.5px}.credits-container:hover{background:#ff8551;transform:translateY(-2px);box-shadow:0 2px 8px rgba(255,107,53,.3)}.credits-container i{display:none}.credits-container span{font-weight:600;color:#fff;text-transform:none;letter-spacing:.5px;min-width:auto}@media(max-width: 768px){.thematic-header{padding:8px 12px;height:56px}.logo a{font-size:1.1rem}.logo-text{font-size:1.1rem}.header-right{gap:.5rem;justify-content:space-between;width:100%;margin-left:0}.header-center{order:1}.auth-buttons{gap:.5rem;order:1;margin-right:auto}.auth-btn{padding:8px 12px;font-size:16px;min-height:44px}.user-info{padding:6px 10px;font-size:14px;min-height:36px}.user-info span{display:inline}.user-avatar{width:28px;height:28px;font-size:.9rem}.credits-display{order:2;margin-left:auto;margin-right:0}.credits-container{padding:6px 10px;font-size:11px;min-height:36px}}@media(max-width: 480px){.thematic-header{padding:8px 8px;height:56px}.logo a{font-size:1rem}.logo-text{font-size:1rem}.header-right{justify-content:space-between;width:100%;margin-left:0}.auth-buttons{order:1;margin-right:auto}.user-info{padding:5px 8px;font-size:13px}.user-info span{display:inline}.user-avatar{width:26px;height:26px;font-size:.85rem}.auth-btn{padding:8px 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i{margin:0}.footer-bottom{display:flex;flex-direction:column;align-items:center;gap:.5rem;margin-top:1rem;width:100%}.footer-copyright{font-size:.75rem;color:var(--text-secondary);margin:0;text-align:center}.footer-attribution{margin:0;text-align:center;font-size:1rem;font-weight:700;color:#1a1a1a;line-height:1.35}.footer-attribution a{color:inherit;text-decoration:none;font-weight:700;transition:color var(--transition-normal)}.footer-attribution a:hover{color:var(--primary-color)}@media(max-width: 768px){footer.site-footer{padding:16px 12px 12px}.footer-nav{gap:1rem}.footer-sitemap{gap:1rem 1.25rem;justify-content:flex-start;padding:0 4px}.footer-sitemap-title{font-size:.65rem;margin-bottom:.1rem}.footer-sitemap-group a,.footer-sitemap-group .footer-link-btn{font-size:.8rem}.footer-social-wrap{padding-top:.75rem;margin-top:.25rem}.footer-social{gap:.75rem}.footer-social a{width:28px;height:28px;font-size:1rem}.footer-bottom{margin-top:.75rem;gap:.4rem}.footer-copyright{font-size:.7rem}.footer-attribution{font-size:.9rem}}@media(max-width: 480px){footer.site-footer{padding:12px 10px 10px}.footer-sitemap{flex-direction:column;align-items:center;text-align:center;gap:1rem}.footer-sitemap-group{align-items:center}.footer-sitemap-group a,.footer-sitemap-group .footer-link-btn{text-align:center}}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.container-fluid{width:100%;padding:0 var(--spacing-md)}.content-box{max-width:900px;margin:80px auto 40px;padding:30px;background:hsla(0,0%,100%,.95);border-radius:15px;box-shadow:var(--shadow-lg);flex-grow:1}.content-box h1{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:700;color:#333;margin-bottom:20px;text-align:center}.content-box h2{font-size:1.8rem;font-weight:700;color:#ff6b35;margin:30px 0 15px}.content-box p{font-size:1rem;color:#666;line-height:1.6;margin-bottom:15px}.content-box.large{max-width:1200px;margin:120px auto 40px}.content-box.large h1{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:700;color:var(--text-color);margin-top:2rem;margin-bottom:1rem;text-align:center}@media(max-width: 768px){.content-box{margin:40px 15px;padding:20px}.content-box h1{font-size:clamp(1.4rem,3vw,2rem)}.content-box h2{font-size:1.5rem}.content-box p{font-size:.9rem}.content-box .btn{padding:8px 16px;font-size:.9rem}}.btn{display:inline-block;padding:10px 20px;background:var(--primary-color);color:var(--text-white);text-decoration:none;border-radius:5px;font-size:var(--font-size-base);font-weight:var(--font-weight-bold);transition:background-color var(--transition-normal),transform var(--transition-normal);border:none;cursor:pointer;font-family:var(--font-family-primary)}.btn:hover{background:var(--button-hover);color:var(--text-white);transform:translateY(-2px);box-shadow:var(--shadow-md);text-decoration:none}.btn:focus{outline:2px solid var(--primary-color);outline-offset:2px}.btn:disabled{opacity:.6;cursor:not-allowed;pointer-events:none}.btn-sm{padding:8px 16px;font-size:.9rem}.btn-lg{padding:12px 24px;font-size:var(--font-size-lg)}.btn-xl{padding:16px 32px;font-size:var(--font-size-xl)}.btn-primary{background:var(--primary-color);color:var(--text-white)}.btn-primary:hover{background:var(--button-hover);color:var(--text-white);text-decoration:none}.btn-secondary{background:var(--secondary-color);color:var(--text-white)}.btn-secondary:hover{background:var(--secondary-hover);color:var(--text-white)}.btn-success{background:var(--success-color);color:var(--text-white)}.btn-success:hover{background:#218838;color:var(--text-white)}.btn-warning{background:var(--warning-color);color:var(--text-color)}.btn-warning:hover{background:#e0a800;color:var(--text-color)}.btn-danger{background:var(--danger-color);color:var(--text-white)}.btn-danger:hover{background:#c82333;color:var(--text-white)}.btn-outline-primary{background:rgba(0,0,0,0);border:2px solid var(--primary-color);color:var(--primary-color)}.btn-outline-primary:hover{background:var(--primary-color);border-color:var(--primary-color);color:var(--text-white);text-decoration:none}.btn-outline-secondary{background:rgba(0,0,0,0);border:2px solid var(--secondary-color);color:var(--secondary-color)}.btn-outline-secondary:hover{background:var(--secondary-color);border-color:var(--secondary-color);color:var(--text-white)}.btn-ghost{background:rgba(0,0,0,0);border:none;color:var(--primary-color)}.btn-ghost:hover{background:var(--primary-light);color:var(--primary-color)}.btn.locked{opacity:.6;cursor:not-allowed;pointer-events:none;position:relative}.btn.locked:hover{opacity:.6}.btn.locked .fa-lock{margin-right:4px}.btn-loading{position:relative;color:rgba(0,0,0,0)}.btn-loading::after{content:"";position:absolute;width:16px;height:16px;top:50%;left:50%;margin-left:-8px;margin-top:-8px;border:2px solid 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h3{margin:0;color:var(--text-color);font-size:1.25rem;font-weight:600}@media(max-width: 768px){.modal-header h3{font-size:1.1rem}}@media(max-width: 480px){.modal-header h3{font-size:1rem}}.modal-close{background:none;border:none;font-size:1.5rem;color:var(--text-color);cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background .2s ease}@media(max-width: 768px){.modal-close{width:36px;height:36px;font-size:1.3rem}}@media(max-width: 480px){.modal-close{width:32px;height:32px;font-size:1.2rem}}.modal-close:hover{background:var(--border-color)}.modal-body{padding:0 2rem 1.5rem 2rem}@media(max-width: 768px){.modal-body{padding:0 1.5rem 1rem 1.5rem}}@media(max-width: 480px){.modal-body{padding:0 1rem .8rem 1rem}}.modal-footer{padding:1rem 2rem 1.5rem 2rem;display:flex;gap:.75rem;justify-content:flex-end;border-top:1px solid var(--border-color)}@media(max-width: 768px){.modal-footer{padding:1rem 1.5rem 1.2rem 1.5rem;flex-direction:column;gap:.8rem}.modal-footer .btn{width:100%;min-height:44px;font-size:.9rem}}@media(max-width: 480px){.modal-footer{padding:.8rem 1rem 1rem 1rem;gap:.6rem}.modal-footer .btn{min-height:42px;font-size:.85rem}}.modal-body .form-group{margin-bottom:1rem}@media(max-width: 768px){.modal-body .form-group{margin-bottom:1.2rem}.modal-body .form-group label{font-size:.95rem;margin-bottom:6px}.modal-body .form-group input,.modal-body .form-group textarea,.modal-body .form-group select{padding:12px 16px;font-size:1rem;min-height:48px;border-radius:6px}}@media(max-width: 480px){.modal-body .form-group{margin-bottom:1rem}.modal-body .form-group input,.modal-body .form-group textarea,.modal-body .form-group select{padding:10px 14px;font-size:.95rem;min-height:44px;border-radius:5px}}.modal-body .form-row{display:flex;gap:1rem;margin-bottom:1rem}@media(max-width: 768px){.modal-body .form-row{flex-direction:column;gap:.8rem;margin-bottom:1.2rem}}@media(max-width: 480px){.modal-body .form-row{gap:.6rem;margin-bottom:1rem}}.modal-body .form-row .form-group{flex:1;margin-bottom:0}.modal-body label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-color)}.modal-body input,.modal-body textarea,.modal-body select{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:6px;background:var(--bg-color);color:var(--text-color);font-size:.9rem;transition:border-color .2s ease}.modal-body input:focus,.modal-body textarea:focus,.modal-body select:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 2px rgba(0,123,255,.25)}.btn{padding:.75rem 1.5rem;border-radius:6px;border:none;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease}body.dark-mode .modal-content{background:#2a2a2a;border:1px solid #444}body.dark-mode .modal-header{border-bottom-color:#444}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:100000;animation:fadeIn .3s ease}.modal-content{background:var(--bg-primary);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);width:90%;max-width:500px;max-height:90vh;overflow-y:auto;animation:slideIn .3s ease;margin:var(--spacing-lg)}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg) var(--spacing-xl);border-bottom:1px solid var(--light-gray)}.modal-header h3{margin:0;color:var(--text-color);font-size:1.5rem;font-weight:var(--font-weight-semibold)}.modal-close{background:none;border:none;font-size:24px;color:var(--text-color);cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color 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var(--spacing-md);border-radius:var(--border-radius-sm);font-size:.8rem;white-space:nowrap;opacity:0;visibility:hidden;transition:all var(--transition-normal);z-index:1000;margin-bottom:var(--spacing-sm);max-width:200px;text-align:center}.workspace-item[data-tooltip]::before{content:"";position:absolute;bottom:100%;left:50%;transform:translateX(-50%);border:6px solid rgba(0,0,0,0);border-top-color:#333;opacity:0;visibility:hidden;transition:all var(--transition-normal);z-index:1000;margin-bottom:-6px}.workspace-item[data-tooltip]:hover::after,.workspace-item[data-tooltip]:hover::before{opacity:1;visibility:visible}.workspace-item-header{margin-bottom:var(--spacing-sm)}.workspace-item-title{color:var(--text-color);font-size:1.3rem;font-weight:var(--font-weight-semibold);margin:0;line-height:1.3;margin-bottom:var(--spacing-xs)}.workspace-item-description{color:var(--text-secondary);font-size:.9rem;margin:0 0 var(--spacing-md) 0;line-height:1.4}.workspace-item-date{color:var(--text-secondary);font-size:.8rem;margin:0}.workspace-progress{margin:var(--spacing-md) 0}.workspace-progress-title{font-size:.9rem;color:var(--text-secondary);margin-bottom:var(--spacing-sm);font-weight:var(--font-weight-medium)}.progress-items{display:grid;grid-template-columns:repeat(3, 1fr);gap:var(--spacing-sm)}.progress-item{display:flex;align-items:center;gap:var(--spacing-xs);font-size:.85rem;padding:var(--spacing-xs);border-radius:var(--border-radius-sm);background:rgba(0,0,0,.05);position:relative;cursor:help;transition:all var(--transition-normal)}.progress-item:hover{transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,.1)}.progress-item i{font-size:.8rem;width:16px;text-align:center}.progress-item::after{content:attr(data-tooltip);position:absolute;bottom:100%;left:50%;transform:translateX(-50%);background:#333;color:#fff;padding:var(--spacing-xs) 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var(--transition-normal);text-decoration:none;display:inline-flex;align-items:center;gap:var(--spacing-xs);font-weight:var(--font-weight-medium)}.workspace-view-btn:hover{background:#ff6b35;transform:translateY(-2px);box-shadow:0 4px 12px rgba(255,107,53,.3);color:#fff;text-decoration:none}.tabbed-section{background:var(--bg-primary);border:1px solid var(--light-gray);border-radius:var(--border-radius-lg);overflow:hidden;margin-bottom:var(--spacing-2xl)}.tab-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--light-gray);background:var(--bg-secondary);padding:0}.tab-buttons{display:flex}.tab-button{background:none;border:none;padding:var(--spacing-md) var(--spacing-lg);cursor:pointer;font-weight:var(--font-weight-medium);color:var(--text-secondary);border-bottom:3px solid rgba(0,0,0,0);transition:all 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0}.spec-card-square-orange{position:relative;aspect-ratio:1;background:#333;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .4s cubic-bezier(0.4, 0, 0.2, 1);overflow:hidden;border-radius:0}.spec-card-square-orange:hover,.spec-card-square-orange.active{background:#333;transform:translateY(-5px);box-shadow:0 12px 35px rgba(0,0,0,.3);z-index:10}.spec-icon-orange{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);font-size:3.5rem;color:#fff;opacity:1;transition:all .4s cubic-bezier(0.4, 0, 0.2, 1);z-index:10;pointer-events:none;display:flex;align-items:center;justify-content:center}.spec-icon-orange i{color:#fff;font-size:3.5rem;opacity:1}.spec-card-square-orange:hover .spec-icon-orange,.spec-card-square-orange.active .spec-icon-orange{opacity:1;visibility:visible;transform:translate(-50%, -50%);z-index:10}.spec-card-square-orange:hover .spec-icon-orange i,.spec-card-square-orange.active .spec-icon-orange i{color:#ff6b35}.spec-content-orange{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1rem;opacity:0;visibility:hidden;transform:translateY(20px);transition:all .4s cubic-bezier(0.4, 0, 0.2, 1);pointer-events:none;z-index:1}.spec-card-square-orange:hover .spec-content-orange,.spec-card-square-orange.active .spec-content-orange{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto;z-index:5}.spec-content-orange h3{font-size:.95rem;font-weight:700;color:#fff;margin-bottom:.6rem;text-align:center;font-family:"Montserrat",sans-serif}.spec-content-orange p{font-size:.75rem;color:hsla(0,0%,100%,.95);text-align:center;line-height:1.4;font-family:"Inter",sans-serif}.story-title{font-size:1.5rem;color:#ff6b35;font-family:"Montserrat",sans-serif;margin-bottom:20px}.cta-container{margin-top:30px;text-align:center;width:100%;display:flex;justify-content:center;align-items:center}.cta-container-centered{margin-top:50px;text-align:center;width:100%;display:flex;justify-content:center;align-items:center}.spec-cards-showcase{display:grid;grid-template-columns:repeat(6, 1fr);gap:8px;max-width:1000px;width:90%;margin:0 auto;border-radius:20px;position:relative;z-index:2}.spec-card-square{position:relative;aspect-ratio:1;background:rgba(0,0,0,0);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .4s cubic-bezier(0.4, 0, 0.2, 1);overflow:visible;border:none;border-radius:12px}@keyframes floatUpDown{0%,100%{transform:translate(-50%, -50%) translateY(0)}50%{transform:translate(-50%, -50%) 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.spec-icon{animation-duration:3.6s;animation-delay:.5s}.spec-card-square:nth-child(6) .spec-icon{animation-duration:4s;animation-delay:.4s}.spec-card-square .spec-icon.spec-icon i,.spec-card-square .spec-icon.spec-icon .fa{color:#ccc;font-size:3rem;opacity:1}.spec-card-square:hover .spec-icon.spec-icon,.spec-card-square.active .spec-icon.spec-icon{opacity:0;visibility:hidden;transform:translate(-50%, -50%) scale(0.8);z-index:1;animation:none}.spec-card-square:hover .spec-icon.spec-icon i,.spec-card-square:hover .spec-icon.spec-icon .fa,.spec-card-square.active .spec-icon.spec-icon i,.spec-card-square.active .spec-icon.spec-icon .fa{opacity:0;visibility:hidden}.spec-card-square .spec-content{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1rem;opacity:0;visibility:hidden;transform:translateY(20px);transition:all .4s cubic-bezier(0.4, 0, 0.2, 1);pointer-events:none;z-index:1}.spec-card-square:hover .spec-content,.spec-card-square.active .spec-content{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto;z-index:5}.spec-card-square .spec-content h3{font-size:1rem;font-weight:700;color:#333;margin-bottom:.5rem;text-align:center}.spec-card-square .spec-content p{font-size:.8rem;color:#666;margin-bottom:1rem;text-align:center;line-height:1.4}.section-header h3 i,.tab-button i,.btn i{color:#666;margin-right:.5rem}body.dark-mode .section-header h3 i,body.dark-mode .tab-button i,body.dark-mode .btn i{color:#999}.icon-btn{position:fixed;background:var(--bg-primary);color:var(--text-primary);border:none;border-radius:var(--border-radius-full);width:40px;height:40px;font-size:var(--font-size-lg);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);z-index:var(--z-fixed);transition:all 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#666);font-size:1.2rem;pointer-events:none;transition:left .3s ease,transform .3s ease;z-index:2}.search-wrapper:hover .search-icon,.search-wrapper:focus-within .search-icon{left:.875rem;transform:translateY(-50%)}.search-input{width:100%;padding:.75rem 1rem .75rem 2.5rem;border:2px solid var(--border-color, #dee2e6);border-radius:var(--border-radius-lg, 1rem);font-size:.95rem;font-family:var(--font-ui, "Inter", sans-serif);background:#fff;color:var(--text-color, #333);transition:all .3s ease;opacity:0;pointer-events:none}.search-wrapper:hover .search-input,.search-wrapper:focus-within .search-input{opacity:1;pointer-events:auto}.search-input::placeholder{color:var(--text-secondary, #666)}.search-wrapper:hover .search-input:focus,.search-wrapper:focus-within .search-input:focus{background:#fff;border-color:var(--primary-color, #FF6B35);outline:none;box-shadow:0 0 0 3px 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var(--border-color);color:var(--text-primary);text-align:left;max-width:100%;overflow-x:auto}.table-empty-icon{font-size:var(--font-size-4xl);margin-bottom:var(--spacing-md);opacity:.5}.table-empty-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-medium);margin-bottom:var(--spacing-sm)}.table-empty-message{font-size:var(--font-size-base);margin-bottom:var(--spacing-md)}.live-brief-microphone-icon{position:relative;z-index:10;width:80px;height:80px;display:flex;align-items:center;justify-content:center;background:#ff6b35;border-radius:50%;color:#fff;transition:all .3s ease;box-shadow:0 4px 12px rgba(255,107,53,.3);cursor:pointer;user-select:none}.live-brief-microphone-icon:hover{background:#ff8551;transform:scale(1.05);box-shadow:0 4px 16px rgba(255,107,53,.4)}.live-brief-microphone-icon:active{transform:scale(0.95)}.live-brief-microphone-wrapper.recording .live-brief-microphone-icon{background:#ff6b35;box-shadow:0 4px 20px rgba(255,107,53,.6);transform:scale(1.1)}.live-brief-microphone-icon svg{width:40px;height:40px;color:#fff}.live-brief-container{width:100%;max-width:800px;margin:0 auto;padding:2rem;display:none;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;position:relative;z-index:10}.live-brief-container.live-brief-container.fade-in{opacity:1;visibility:visible}.live-brief-container[style*="display: block"].live-brief-container{display:block;visibility:visible;opacity:1}.hero-content.fade-out .live-brief-container.live-brief-container{opacity:1;visibility:visible}.live-brief-header{display:flex;flex-direction:column;align-items:center;gap:1rem;padding:0;margin-bottom:1rem;width:100%}.live-brief-title{margin:0;color:#fff;font-size:2rem;font-weight:600;text-shadow:0 2px 10px rgba(0,0,0,.5);order:2}.live-brief-header .mode-toggle-container{order:1}.live-brief-header 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.modern-input-container{position:relative;top:auto;left:auto;transform:none;width:100%;max-width:100%;padding:18px 12px;margin:18px 0}body .questions-display{position:relative;top:auto;left:auto;transform:none;width:100%;max-width:100%;margin:0;padding:100px 10px 25px 10px}.questions-header{margin-bottom:1.25rem;gap:1.25rem}.current-question{font-size:24px;margin-bottom:.5rem}.question-detail{font-size:14px;margin-top:14px;line-height:1.6}.input-instruction{margin-bottom:4px;font-size:12px}.input-area{margin-bottom:10px}.input-controls{flex-direction:column;gap:10px}.left-controls{justify-content:center}.send-btn,.demo-btn{width:100%;justify-content:center}}.access-code-modal{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.85);backdrop-filter:blur(8px);z-index:99999;align-items:center;justify-content:center;padding:20px}.access-code-content{background:#fff;border-radius:16px;max-width:420px;width:100%;box-shadow:0 20px 60px 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