:root{color-scheme:light;--pc-color-primary: #18181b;--pc-color-primary-text: #fff;--pc-color-danger: #ff3b5c;--pc-color-bg: #f6f7f9;--pc-color-chat-bg: #f3f5f8;--pc-color-card: #fff;--pc-color-elevated: rgba(255, 255, 255, .96);--pc-color-text: #111827;--pc-color-muted: #8a8f98;--pc-color-border: rgba(17, 24, 39, .08);--pc-color-shadow: rgba(0, 0, 0, .08);--pc-color-skeleton: linear-gradient(100deg, #eef1f5 30%, #f7f8fa 50%, #eef1f5 70%);--pc-color-message-self: #18181b;--pc-color-message-self-text: #fff;--pc-color-message-other: #f4f4f5;--pc-color-message-other-text: #09090b;--pc-color-control-bg: #f4f6f9;--pc-color-avatar-bg: #f4f4f5;--pc-color-avatar-text: #52525b;--pc-radius-sm: .4rem;--pc-radius-md: .6rem;--pc-radius-lg: .9rem;--pc-nav-height: 2.6rem;--pc-tab-height: 3.2rem;--pc-avatar-size: 2.4rem;--pc-gap: .8rem;--nutui-color-background: var(--pc-color-bg);--nutui-color-background-overlay: var(--pc-color-card);--nutui-color-background-component: var(--pc-color-control-bg);--nutui-color-title: var(--pc-color-text);--nutui-color-text: var(--pc-color-text);--nutui-color-text-secondary: var(--pc-color-muted);--nutui-color-text-help: var(--pc-color-muted);--nutui-color-text-disabled: var(--pc-color-muted);--nutui-color-border: var(--pc-color-border);--nutui-cell-background-color: var(--pc-color-card);--nutui-cell-group-background-color: var(--pc-color-card);--nutui-cell-title-color: var(--pc-color-text);--nutui-cell-subtitle-color: var(--pc-color-muted);--nutui-cell-extra-color: var(--pc-color-muted);--nutui-cell-divider-border-color: var(--pc-color-border)}body.nut-theme-dark{color-scheme:dark;--pc-color-primary: #fafafa;--pc-color-primary-text: #09090b;--pc-color-danger: #ff5c78;--pc-color-bg: #09090b;--pc-color-chat-bg: #09090b;--pc-color-card: #18181b;--pc-color-elevated: rgba(24, 24, 27, .96);--pc-color-text: #fafafa;--pc-color-muted: #a1a1aa;--pc-color-border: rgba(250, 250, 250, .1);--pc-color-shadow: rgba(0, 0, 0, .34);--pc-color-skeleton: linear-gradient(100deg, #222225 30%, #2a2a2f 50%, #222225 70%);--pc-color-message-self: #3f3f46;--pc-color-message-self-text: #fafafa;--pc-color-message-other: #1a1c24;--pc-color-message-other-text: #fafafa;--pc-color-control-bg: #18181b;--pc-color-avatar-bg: #27272a;--pc-color-avatar-text: #d4d4d8;--nutui-color-background: var(--pc-color-bg);--nutui-color-background-overlay: var(--pc-color-card);--nutui-color-background-component: var(--pc-color-control-bg);--nutui-color-title: var(--pc-color-text);--nutui-color-text: var(--pc-color-text);--nutui-color-text-secondary: var(--pc-color-muted);--nutui-color-text-help: var(--pc-color-muted);--nutui-color-text-disabled: var(--pc-color-muted);--nutui-color-border: var(--pc-color-border);--nutui-cell-background-color: var(--pc-color-card);--nutui-cell-group-background-color: var(--pc-color-card);--nutui-cell-title-color: var(--pc-color-text);--nutui-cell-subtitle-color: var(--pc-color-muted);--nutui-cell-extra-color: var(--pc-color-muted);--nutui-cell-divider-border-color: var(--pc-color-border)}.nut-searchbar-content{height:2rem;background:var(--pc-color-control-bg, #f4f6f9)!important;border-color:var(--pc-color-border, rgba(17, 24, 39, .08))!important}.nut-searchbar-input{color:var(--pc-color-text, #111827)!important;caret-color:var(--pc-color-text, #111827)}.nut-searchbar-input::placeholder{color:var(--pc-color-muted, #8a8f98)}.tab-page{height:100vh;overflow:hidden;background:var(--pc-color-bg, #f6f7f9)}.tab-page__body{height:calc(100vh - 2.8rem - env(safe-area-inset-bottom,0rem));min-height:0;overflow:hidden}.tab-page__placeholder{padding:1.2rem var(--pc-gap, .8rem);color:var(--pc-color-muted, #8a8f98)}