:root{--bg: #f5f0f3;--side: #eee7ed;--surface: #fffafd;--surface-2: #e9e1e8;--border: #513b4d22;--border-strong: #513b4d40;--text-primary: #322c34;--text-secondary: #5c525d;--text-muted: #786e78;--accent: #b85076;--accent-soft: #d77899;--accent-2: #347c78;--accent-dim: rgba(184, 80, 118, .12);--accent-glow: rgba(184, 80, 118, .18);--shadow: 0 12px 34px #59384b17;--shadow-soft: 0 1px 4px #33202b18;--danger: #f87171;--success: #4ade80;--warning: #fbbf24;--warning-dim: rgba(251, 191, 36, .14);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 999px;--font-body: "Noto Sans SC", system-ui, -apple-system, sans-serif;--font-display: "Playfair Display", Georgia, serif;--sidebar-w: 228px;--sidebar-w-rail: 60px;--line: var(--border);--soft: #eee5eb;--green: #347c78;--topbar-h: 64px;--topbar-h-sm: 52px;--conv-list-w: 300px;--chat-side-w: 330px;--z-mask: 14;--z-drawer: 15;--z-dialog: 20;--duration-fast: .16s;--duration-slow: .28s;--ease-standard: cubic-bezier(.2, .8, .2, 1)}:root[data-theme=dark]{--bg: #151a18;--side: #1c2320;--surface: #222a26;--surface-2: #2a332f;--border: #d8b5782c;--border-strong: #d8b57855;--text-primary: #eee3d2;--text-secondary: #c3b7a5;--text-muted: #aaa08f;--accent: #c9765b;--accent-soft: #d9af69;--accent-2: #d9af69;--accent-dim: rgba(201, 118, 91, .16);--accent-glow: rgba(201, 118, 91, .2);--soft: #2b352f;--green: #d9af69;--shadow: 0 14px 38px #0005;--shadow-soft: 0 1px 4px #0004;color-scheme:dark}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}#app{height:100dvh}body{background:var(--bg);color:var(--text-primary);font-family:var(--font-body);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;overscroll-behavior:none}.no-scrollbar{scrollbar-width:none;-ms-overflow-style:none}.no-scrollbar::-webkit-scrollbar{display:none}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,textarea{font-family:inherit}input,textarea,button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;outline:none;background:none;color:inherit}::placeholder{color:var(--text-muted)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}