*:where(:not(html,iframe,canvas,img,svg,video,audio):not(svg *,symbol *)){all:unset;display:revert}*,*:before,*:after{box-sizing:border-box}html{-moz-text-size-adjust:none;-webkit-text-size-adjust:none;text-size-adjust:none}a,button{cursor:revert}ol,ul,menu,summary{list-style:none}ol{counter-reset:revert}img{max-inline-size:100%;max-block-size:100%}table{border-collapse:collapse}input,textarea{-webkit-user-select:auto}textarea{white-space:revert}meter{-webkit-appearance:revert;-moz-appearance:revert;appearance:revert}:where(pre){all:revert;box-sizing:border-box}::placeholder{color:unset}:where([hidden]){display:none}:where([contenteditable]:not([contenteditable=false])){-moz-user-modify:read-write;-webkit-user-modify:read-write;overflow-wrap:break-word;-webkit-line-break:after-white-space;-webkit-user-select:auto}:where([draggable=true]){-webkit-user-drag:element}:where(dialog:modal){all:revert;box-sizing:border-box}::-webkit-details-marker{display:none}:root{font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Meiryo,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#000000de;background-color:#fafafa;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--teal-50: #e6ffff;--teal-100: #b3ffff;--teal-200: #80ffff;--teal-300: #4dffff;--teal-400: #1affff;--teal-500: #00d4d4;--teal-600: #00a0a0;--teal-700: #008080;--teal-800: #006666;--teal-900: #004d4d;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--green-500: #10b981;--green-600: #059669;--amber-500: #f59e0b;--red-500: #ef4444;--brand-teal: #00d4d4;--brand-teal-light: #99f5f5;--brand-teal-dark: #00a0a0;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--primary: var(--teal-500);--primary-light: var(--teal-100);--primary-dark: var(--teal-700);--secondary: var(--green-500);--secondary-light: #d1fae5;--secondary-dark: var(--green-600);--accent: var(--brand-teal);--accent-light: var(--brand-teal-light);--accent-dark: var(--brand-teal-dark);--error: var(--red-500);--success: var(--green-500);--text-primary: var(--gray-800);--text-secondary: var(--gray-600);--text-tertiary: var(--gray-400);--text-on-primary: white;--text-on-accent: white;--background: var(--gray-50);--background-card: white;--background-elevated: white;--border: var(--gray-200);--border-light: var(--gray-100);--border-focus: var(--teal-300);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 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);--radius-sm: .25rem;--radius: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-full: 9999px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}body{margin:0;min-width:320px;min-height:100vh;color:var(--text-primary);background-color:var(--background)}*{box-sizing:border-box}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:var(--space-4);line-height:1.2;color:var(--text-primary);font-weight:600}h1{font-size:var(--text-3xl);letter-spacing:-.025em}h2{font-size:var(--text-2xl);letter-spacing:-.025em}h3{font-size:var(--text-xl)}p{margin-top:0;margin-bottom:var(--space-4);color:var(--text-secondary)}a{color:var(--primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-dark);text-decoration:underline}button,input[type=button],input[type=submit]{display:inline-flex;align-items:center;justify-content:center;background-color:var(--primary);color:var(--text-on-primary);border:none;border-radius:var(--radius);padding:var(--space-2) var(--space-4);font-size:var(--text-sm);font-weight:500;cursor:pointer;transition:all var(--transition-fast);line-height:1.5;box-shadow:var(--shadow-sm);height:2.5rem;-webkit-user-select:none;user-select:none}button:hover,input[type=button]:hover,input[type=submit]:hover{background-color:var(--primary-dark);box-shadow:var(--shadow)}button:active,input[type=button]:active,input[type=submit]:active{transform:translateY(1px);box-shadow:var(--shadow-sm)}button:focus,input[type=button]:focus,input[type=submit]:focus{outline:2px solid var(--border-focus);outline-offset:2px}button:disabled,input[type=button]:disabled,input[type=submit]:disabled{opacity:.5;cursor:not-allowed}input[type=text],input[type=email],input[type=password],input[type=date],select,textarea{width:100%;padding:var(--space-2) var(--space-3);border:1px solid var(--border);border-radius:var(--radius);background-color:var(--background-card);color:var(--text-primary);font-size:var(--text-sm);line-height:1.5;transition:all var(--transition-fast);height:2.5rem}input[type=text]:focus,input[type=email]:focus,input[type=password]:focus,input[type=date]:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}textarea{min-height:6rem;padding:var(--space-3);height:auto}.card{background-color:var(--background-card);border-radius:var(--radius-md);box-shadow:var(--shadow);padding:var(--space-6);border:1px solid var(--border-light)}@media (max-width: 768px){:root{--space-8: 1.5rem;--space-10: 2rem;--space-12: 2.5rem;--space-16: 3rem}h1{font-size:var(--text-2xl)}h2{font-size:var(--text-xl)}h3{font-size:var(--text-lg)}}