#app-root{width:100%;min-height:100%}:root{--primary-color: #667eea;--secondary-color: #764ba2;--bg-color: #F5F5F5;--surface-color: #FFFFFF;--ent-shadow: 0 4px 12px rgba(0, 0, 0, .05);--ent-border: #E0E0E6}*{margin:0;padding:0;box-sizing:border-box}html{height:100%}body,#app{min-height:100%}body{background-color:var(--bg-color);color:#1c1b1f;-webkit-font-smoothing:antialiased;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;overflow-x:hidden;overflow-y:auto}.tech-num{font-family:Roboto Mono,Inter,monospace;font-weight:600}.v-btn{font-weight:600!important;letter-spacing:.5px!important}.v-card--variant-elevated{box-shadow:0 4px 20px #0000000d!important}.v-list-item--active{font-weight:700!important}mdui-top-app-bar,mdui-navigation-drawer,mdui-card,mdui-text-field,mdui-select,mdui-button,mdui-button-icon,mdui-list,mdui-list-item,mdui-divider,mdui-menu,mdui-menu-item,mdui-dialog{display:none!important}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.opacity-70{opacity:.7}.opacity-80{opacity:.8}.leading-tight{line-height:1.25}.leading-relaxed{line-height:1.6}.pointer-events-none{pointer-events:none}