.app-container{min-height:100vh;display:flex;flex-direction:column}.navbar{background-color:var(--primary-color);color:var(--text-light);padding:var(--spacing-md) var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow-md);position:sticky;top:0;z-index:100}.nav-logo a{color:var(--text-light);font-size:1.5rem;font-weight:700;text-decoration:none;display:flex;align-items:center;gap:var(--spacing-sm)}.nav-logo a:before{content:"🤖";font-size:1.25rem}.nav-links{display:flex;gap:var(--spacing-md)}.nav-links a{color:var(--text-light);text-decoration:none;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--border-radius-sm);transition:background-color var(--transition-fast);font-weight:500}.nav-links a:hover,.nav-links a.router-link-active{background-color:#fff3}.main-content{flex:1;display:flex;flex-direction:column}@media(max-width:767px){.navbar{flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-sm)}.nav-links{width:100%;justify-content:center;flex-wrap:wrap}.nav-links a{padding:var(--spacing-xs) var(--spacing-sm);font-size:.9rem}}:root{--primary-color: #4a5568;--primary-light: #718096;--primary-dark: #2d3748;--accent-color: #4299e1;--accent-light: #63b3ed;--accent-dark: #3182ce;--bg-light: #f7fafc;--bg-gray: #f1f5f9;--text-dark: #1a202c;--text-light: #f7fafc;--text-gray: #718096;--border-color: #e2e8f0;--success-color: #48bb78;--warning-color: #ed8936;--error-color: #e53e3e;--info-color: #4299e1;--love-app-bg: #fdf2f8;--love-app-accent: #ec4899;--agent-app-bg: #eef2ff;--agent-app-accent: #6366f1;--font-family: "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--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);--border-radius-sm: 4px;--border-radius-md: 8px;--border-radius-lg: 12px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-xxl: 48px;--transition-fast: .2s;--transition-normal: .3s;--transition-slow: .5s}.container{width:100%;margin:0 auto;padding:0 var(--spacing-md)}@media(max-width:767px){.container{max-width:100%}.hide-on-mobile{display:none!important}}@media(min-width:768px)and (max-width:1023px){.container{max-width:720px}.hide-on-tablet{display:none!important}}@media(min-width:1024px){.container{max-width:1140px}.hide-on-desktop{display:none!important}}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.justify-start{justify-content:flex-start}.justify-center{justify-content:center}.justify-end{justify-content:flex-end}.justify-between{justify-content:space-between}.items-start{align-items:flex-start}.items-center{align-items:center}.items-end{align-items:flex-end}.gap-xs{gap:var(--spacing-xs)}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.m-xs{margin:var(--spacing-xs)}.m-sm{margin:var(--spacing-sm)}.m-md{margin:var(--spacing-md)}.m-lg{margin:var(--spacing-lg)}.mt-xs{margin-top:var(--spacing-xs)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mb-xs{margin-bottom:var(--spacing-xs)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.p-xs{padding:var(--spacing-xs)}.p-sm{padding:var(--spacing-sm)}.p-md{padding:var(--spacing-md)}.p-lg{padding:var(--spacing-lg)}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.text-sm{font-size:.875rem}.text-md{font-size:1rem}.text-lg{font-size:1.25rem}.text-xl{font-size:1.5rem}@media(max-width:767px){.text-xl{font-size:1.25rem}.text-lg{font-size:1.125rem}}.card{background-color:#fff;border-radius:var(--border-radius-md);box-shadow:var(--shadow-md);padding:var(--spacing-md)}.btn{display:inline-block;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius-sm);font-weight:500;text-align:center;cursor:pointer;transition:all var(--transition-fast);border:none}.btn-primary{background-color:var(--primary-color);color:var(--text-light)}.btn-primary:hover:not(:disabled){background-color:var(--primary-dark)}.btn-accent{background-color:var(--accent-color);color:var(--text-light)}.btn-accent:hover:not(:disabled){background-color:var(--accent-dark)}.btn:disabled{opacity:.7;cursor:not-allowed}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;width:100%}body{font-family:var(--font-family);background-color:var(--bg-light);color:var(--text-dark);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent-color);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-dark)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;margin-bottom:var(--spacing-md)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}p{margin-bottom:var(--spacing-md)}img{max-width:100%;height:auto}button{cursor:pointer;font-family:var(--font-family)}input,textarea,select{font-family:var(--font-family);font-size:1rem;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);background-color:#fff;width:100%}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 2px #4299e133}#app{height:100%;width:100%}@media(max-width:767px){h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.5rem}.container{padding:0 var(--spacing-sm)}}