:root{--bg-primary: #ffffff;--bg-secondary: #f7f6f3;--bg-tertiary: #f1f0ed;--bg-hover: #f7f6f3;--text-primary: #37352f;--text-secondary: #787774;--text-tertiary: #9b9a97;--border-default: #e9e9e7;--border-hover: #d3d3d0;--accent-blue: #2383e2;--accent-green: #0f7b6c;--accent-purple: #9065b0;--accent-red: #eb5757;--accent-yellow: #ffc107;--button-primary-bg: #2383e2;--button-primary-text: #ffffff;--button-secondary-bg: rgba(35, 131, 226, .08);--button-secondary-text: #2383e2;--input-bg: #ffffff;--input-border: #e3e2e0;--input-focus: #2383e2;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 8px rgba(0, 0, 0, .04), 0 0 2px rgba(0, 0, 0, .06);--shadow-lg: 0 12px 24px rgba(0, 0, 0, .08), 0 0 4px rgba(0, 0, 0, .04);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg-primary: #191919;--bg-secondary: #202020;--bg-tertiary: #2a2a2a;--bg-hover: #2a2a2a;--text-primary: #e9e9e7;--text-secondary: #9b9a97;--text-tertiary: #6f6e6d;--border-default: #373737;--border-hover: #4a4a4a;--accent-blue: #5d9bf0;--accent-green: #4dab9a;--accent-purple: #b990d9;--accent-red: #ff7a7a;--accent-yellow: #ffc107;--button-primary-bg: #5d9bf0;--button-primary-text: #ffffff;--button-secondary-bg: rgba(93, 155, 240, .15);--button-secondary-text: #5d9bf0;--input-bg: #202020;--input-border: #373737;--input-focus: #5d9bf0;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 8px rgba(0, 0, 0, .3), 0 0 2px rgba(0, 0, 0, .2);--shadow-lg: 0 12px 24px rgba(0, 0, 0, .4), 0 0 4px rgba(0, 0, 0, .2)}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;transition:background-color var(--transition-base),color var(--transition-base);overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-primary)}h1{font-size:2rem;margin-bottom:1rem}h2{font-size:1.5rem;margin-bottom:.75rem}h3{font-size:1.25rem;margin-bottom:.5rem}p{line-height:1.6;color:var(--text-secondary)}a{color:var(--accent-blue);text-decoration:none;transition:opacity var(--transition-fast)}a:hover{opacity:.7}button{font-family:inherit;font-size:inherit;border:none;cursor:pointer;transition:all var(--transition-fast)}.btn-primary{background-color:var(--button-primary-bg);color:var(--button-primary-text);padding:.625rem 1.25rem;border-radius:6px;font-weight:500;font-size:.875rem;box-shadow:var(--shadow-sm)}.btn-primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background-color:var(--button-secondary-bg);color:var(--button-secondary-text);padding:.625rem 1.25rem;border-radius:6px;font-weight:500;font-size:.875rem}.btn-secondary:hover{background-color:#2383e21f}input[type=text],input[type=number],input[type=tel],input[type=email],select,textarea{width:100%;padding:.625rem .875rem;background-color:var(--input-bg);border:1px solid var(--input-border);border-radius:6px;font-family:inherit;font-size:1rem;color:var(--text-primary);transition:all var(--transition-fast)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--input-focus);box-shadow:0 0 0 3px #2383e21a}input::placeholder,textarea::placeholder{color:var(--text-tertiary)}input[type=radio],input[type=checkbox]{width:1.125rem;height:1.125rem;cursor:pointer;accent-color:var(--accent-blue)}.card{background-color:var(--bg-primary);border:1px solid var(--border-default);border-radius:8px;padding:1.5rem;box-shadow:var(--shadow-sm);transition:all var(--transition-fast)}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md)}.card-clickable{cursor:pointer}.card-clickable:hover{background-color:var(--bg-hover)}.container{max-width:48rem;margin:0 auto;padding:2rem 1rem}@media(max-width:640px){.container{padding:1rem .75rem}}.progress-bar{height:4px;background-color:var(--bg-tertiary);border-radius:999px;overflow:hidden;position:fixed;top:0;left:0;right:0;z-index:1000}.progress-fill{height:100%;background-color:var(--accent-blue);transition:width var(--transition-base)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn var(--transition-base) ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.slide-up{animation:slideUp var(--transition-slow) ease-out}::-webkit-scrollbar{width:12px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--text-tertiary);border-radius:6px;border:3px solid var(--bg-primary)}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@media(max-width:768px){html{font-size:16px}h1{font-size:1.75rem}h2{font-size:1.375rem}h3{font-size:1.125rem}}@media(max-width:480px){html{font-size:16px}}.text-center{text-align:center}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:1rem}.gap-3{gap:1.5rem}.gap-4{gap:2rem}.spinner{border:2px solid var(--bg-tertiary);border-top-color:var(--accent-blue);border-radius:50%;width:24px;height:24px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}