/* ═══════════════════════════════════════════════════════ UAA AI写作 — 全局设计系统 主题：深邃星空紫·科技蓝 ════════════════════════════════════════════════════════ */ /* 字体说明： - Noto Serif SC + JetBrains Mono 通过 layout.html 的 按需引入 - 不在此处 @import，避免写作页面（chat.html）不需要这些字体也加载 - 系统字体栈（PingFang SC / 微软雅黑等）无需网络请求，作为默认字体 */ /* ── CSS 变量 ── */ :root { /* 背景层次 */ --bg-base: #20243A; --bg-surface: #252942; --bg-card: #2A2E48; --bg-card-hover: #303452; --bg-elevated: #363A5C; /* 登录框背景 */ --bg-login: #A9AFD9; /* 主题色 */ --purple: #8B5CF6; --purple-light: #A78BFA; --purple-dark: #7C3AED; --blue: #3B82F6; --blue-light: #60A5FA; /* 渐变 */ --gradient-primary: linear-gradient(135deg, #9333EA 0%, #3B82F6 100%); --gradient-card: linear-gradient(135deg, rgba(139,92,246,0.15) 0%, rgba(59,130,246,0.08) 100%); --gradient-glow: linear-gradient(135deg, rgba(147,51,234,0.3) 0%, rgba(59,130,246,0.2) 100%); /* 边框 */ --border-subtle: rgba(139,92,246,0.15); --border-normal: rgba(139,92,246,0.25); --border-active: rgba(139,92,246,0.6); /* 文字 */ --text-primary: #F0ECFF; --text-secondary: rgba(240,236,255,0.75); --text-muted: rgba(240,236,255,0.45); --text-disabled: rgba(240,236,255,0.25); /* 侧边栏 */ --sidebar-bg: #0F0D24; --sidebar-width: 240px; /* 状态色 */ --success: #10B981; --warning: #F59E0B; --danger: #EF4444; --info: #06B6D4; /* 阴影 */ --shadow-sm: 0 2px 8px rgba(0,0,0,0.3); --shadow-md: 0 4px 20px rgba(0,0,0,0.4); --shadow-lg: 0 8px 40px rgba(0,0,0,0.5); --shadow-glow: 0 0 20px rgba(139,92,246,0.25); --shadow-btn: 0 4px 20px rgba(147,51,234,0.4); /* 圆角 */ --radius-sm: 6px; --radius-md: 10px; --radius-lg: 14px; --radius-xl: 20px; --radius-pill: 50px; } /* ── Reset ── */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html, body { height: 100%; } body { font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif; background: var(--bg-base); color: var(--text-primary); line-height: 1.7; -webkit-font-smoothing: antialiased; } a { color: var(--purple-light); text-decoration: none; transition: color 0.15s; } a:hover { color: var(--purple); } /* ── 自定义滚动条 ── */ ::-webkit-scrollbar { width: 5px; height: 5px; } ::-webkit-scrollbar-track { background: transparent; } ::-webkit-scrollbar-thumb { background: rgba(139,92,246,0.3); border-radius: 3px; } ::-webkit-scrollbar-thumb:hover { background: rgba(139,92,246,0.5); } /* ── 工具类 ── */ .font-serif { font-family: 'Songti SC','STSong','SimSun','Source Han Serif SC',Georgia,serif; } .font-mono { font-family: 'SF Mono','Cascadia Code','Consolas','Courier New',monospace; } .text-primary { color: var(--text-primary); } .text-muted { color: var(--text-muted); } .text-accent { color: var(--purple-light); } .text-success { color: var(--success); } .text-danger { color: var(--danger); } .mt-1 { margin-top: 4px; } .mt-2 { margin-top: 8px; } .mt-3 { margin-top: 16px; } .mb-1 { margin-bottom: 4px; } .mb-2 { margin-bottom: 8px; } .mb-3 { margin-bottom: 16px; } .flex { display: flex; } .items-center { align-items: center; } .justify-between { justify-content: space-between; } .gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .w-full { width: 100%; } .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; } .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; } /* ── 背景装饰（全局星空效果）── */ body::before { content: ''; position: fixed; inset: 0; background: radial-gradient(ellipse 70% 50% at 20% 10%, rgba(139,92,246,0.08) 0%, transparent 60%), radial-gradient(ellipse 50% 70% at 80% 90%, rgba(59,130,246,0.06) 0%, transparent 55%), radial-gradient(ellipse 40% 40% at 60% 40%, rgba(147,51,234,0.04) 0%, transparent 50%); pointer-events: none; z-index: 0; } /* ── Remix Icon 全局适配 ── */ .icon { font-size: 15px; line-height: 1; flex-shrink: 0; } i[class^="ri-"], i[class*=" ri-"] { line-height: 1; } /* 旋转动画（刷新按钮用）*/ @keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }