:root{--bg: #FAFAFA;--sidebar-bg: #F5F5F7;--border: #E5E5E8;--text: #1F1F1E;--text-soft: #73726E;--accent: #2E9DA6;--accent-tint: #E4F4F3;--accent-dark: #227C84;--radius: 10px;--font: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic Medium", sans-serif;--font-mono: "Ubuntu Mono", "Consolas", monospace}*,*:before,*:after{box-sizing:border-box;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:pan-x pan-y}::selection{background:transparent}[hidden]{display:none!important}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border-width:0!important}html,body{position:fixed;top:0;left:0;height:100%;width:100%;margin:0;padding:0;overflow:hidden;overscroll-behavior:none;touch-action:manipulation}body{font-family:var(--font);font-weight:400;font-display:swap;background:var(--bg);color:var(--text);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}img{-webkit-user-select:none!important;user-select:none!important;-webkit-touch-callout:none!important;-webkit-user-drag:none!important;user-drag:none!important;pointer-events:none}button,select,textarea,input{font-family:var(--font);font-weight:400;touch-action:manipulation}svg{display:block;flex-shrink:0}.app{position:relative;display:flex;height:100vh;height:var(--app-height, 100dvh);width:100%;overflow:hidden}*{scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.2) transparent}*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{background-color:#00000029;border-radius:9999px;border:2px solid transparent;background-clip:padding-box;transition:background-color .15s ease}*::-webkit-scrollbar-thumb:hover{background-color:#00000059;border:1px solid transparent}*::-webkit-scrollbar-button{display:none;width:0;height:0}*::-webkit-scrollbar-corner{background:transparent}