:root{--bm-color-bg: #dfe2e4;--bm-color-text: #2b3a47;--bm-color-text-secondary: #6b7a88;--bm-rail-left-bg: #b9cad7;--bm-rail-left-item: #2b3a47;--bm-rail-left-hover: #a7bdcd;--bm-rail-left-active: #ffffff;--bm-rail-right-bg: #7fb0d0;--bm-main-frame: #aed0e7;--bm-main-cream: #f3f1e7;--bm-main-panel: #4e89ad;--bm-color-card: #ffffff;--bm-color-card-border: #e2e6ea;--bm-color-divider: #e8ebee;--bm-color-accent: #4e89ad;--bm-color-link: #3d7193;--bm-color-salmon: #e8959b;--bm-color-salmon-strong: #d97b82;--bm-color-avatar: #6c5ce7;--bm-color-input-bg: #e8eef7;--bm-color-input-border: #cdd9e6;--bm-color-error: #d9534f;--bm-radius-rail: 22px;--bm-radius-card: 14px;--bm-shadow-card: 0 2px 10px rgba(46, 74, 97, .1)}*{box-sizing:border-box}html,body{height:100%;width:100%;margin:0;padding:0}body{font-family:Hiragino Kaku Gothic ProN,Noto Sans JP,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.5;background:var(--bm-color-bg);color:var(--bm-color-text);-webkit-font-smoothing:antialiased}button{font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#2b3a472e;border-radius:4px}.bm-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@keyframes bm-spin{to{transform:rotate(360deg)}}