关于 beautiful-ui
beautiful-ui 是用于使用 Next.js 和 Tailwind CSS v4 构建暗色优先玻璃拟态界面的设计技能,提供组件模式及视觉、无障碍、动画和性能指南。
主要功能
- 01暗色优先的玻璃主题
- 02玻璃卡片、按钮和输入框模式
- 03Next.js 布局与页面转场
- 04字体排版与配色指南
- 05无障碍与性能检查清单
适用场景
- 01设计暗色玻璃拟态界面
- 02构建可复用的玻璃 UI 组件
- 03检查动画与无障碍设计
安装
复制下面的命令,在终端中运行。
$
npx skills add https:/ / github.com/ apetcu/ skills --skill beautiful-ui安装后在 Claude Code 中输入/beautiful-ui确认已加载。
附带文件references/animation-recipes.mdreferences/glass-patterns.md
详细介绍
精美 UI
使用 Next.js + Tailwind CSS v4 打造高端玻璃拟态界面——暗色模式优先,采用明亮通透的玻璃表面、流畅动画和精细的视觉润色。
设计 DNA
每个界面都遵循以下不可妥协的原则:
- 默认使用暗色模式——优先针对暗色进行设计,浅色模式可选
- 玻璃是主要表面——在丰富的背景上使用带有 backdrop-blur 的半透明图层
- 光是一种材质——利用光晕、渐变和亮度营造纵深感
- 动效有其目的——每个动画都服务于层级、反馈或愉悦感
- 字体要醒目——选择有辨识度的字体,避免使用通用字体(如 Inter、Roboto、Arial)
Tailwind v4 暗色玻璃主题
@import "tailwindcss";
@theme {
/* Dark-first color system using OKLCH */
--color-background: oklch(10% 0.015 270);
--color-surface: oklch(14% 0.01 270);
--color-elevated: oklch(18% 0.012 270);
--color-foreground: oklch(95% 0.005 270);
--color-foreground-muted: oklch(65% 0.01 270);
--color-foreground-subtle: oklch(45% 0.01 270);
/* Glass surface tokens */
--color-glass: oklch(100% 0 0 / 0.06);
--color-glass-hover: oklch(100% 0 0 / 0.1);
--color-glass-active: oklch(100% 0 0 / 0.14);
--color-glass-border: oklch(100% 0 0 / 0.12);
--color-glass-border-hover: oklch(100% 0 0 / 0.2);
/* Accent — a vibrant hue that glows on dark surfaces */
--color-accent: oklch(72% 0.19 250);
--color-accent-hover: oklch(78% 0.17 250);
--color-accent-muted: oklch(72% 0.19 250 / 0.15);
--color-accent-foreground: oklch(98% 0.005 270);
/* Status colors (muted to match dark glass aesthetic) */
--color-success: oklch(72% 0.17 155);
--color-warning: oklch(78% 0.15 75);
--color-destructive: oklch(65% 0.2 25);
--color-border: oklch(100% 0 0 / 0.08);
--color-ring: oklch(72% 0.19 250 / 0.5);
/* Radius — generous for glass surfaces */
--radius-sm: 0.5rem;
--radius-md: 0.75rem;
--radius-lg: 1rem;
--radius-xl: 1.25rem;
--radius-2xl: 1.5rem;
/* Glass-specific animations */
--animate-glass-in: glass-in 0.4s cubic-bezier(0.16, 1, 0.3, 1);
--animate-glow-pulse: glow-pulse 3s ease-in-out infinite;
--animate-fade-up: fade-up 0.5s cubic-bezier(0.16, 1, 0.3, 1);
--animate-scale-in: scale-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
--animate-shimmer: shimmer 2.5s linear infinite;
--animate-float: float 6s ease-in-out infinite;
@keyframes glass-in {
from { opacity: 0; backdrop-filter: blur(0px); transform: translateY(8px) scale(0.98); }
to { opacity: 1; backdrop-filter: blur(16px); transform: translateY(0) scale(1); }
}
@keyframes glow-pulse {
0%, 100% { box-shadow: 0 0 20px oklch(72% 0.19 250 / 0.15); }
50% { box-shadow: 0 0 40px oklch(72% 0.19 250 / 0.3); }
}
@keyframes fade-up {
from { opacity: 0; transform: translateY(16px); }
to { opacity: 1; transform: translateY(0); }
}
@keyframes scale-in {
from { opacity: 0; transform: scale(0.95); }
to { opacity: 1; transform: scale(1); }
}
@keyframes shimmer {
0% { background-position: -200% 0; }
100% { background-position: 200% 0; }
}
@keyframes float {
0%, 100% { transform: translateY(0px); }
50% { transform: translateY(-8px); }
}
}
/* Base layer */
@layer base {
* { @apply border-border; }
body {
@apply bg-background text-foreground antialiased;
font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}
}
/* Glass utility classes */
@utility glass {
@apply bg-glass backdrop-blur-xl border border-glass-border;
}
@utility glass-hover {
@apply hover:bg-glass-hover hover:border-glass-border-hover transition-all duration-200;
}
@utility glass-strong {
@apply bg-glass backdrop-blur-2xl backdrop-saturate-150 border border-glass-border;
}
@utility glow {
box-shadow: 0 0 20px oklch(72% 0.19 250 / 0.15),
0 0 60px oklch(72% 0.19 250 / 0.05);
}
@utility glow-border {
box-shadow: inset 0 0.5px 0 0 oklch(100% 0 0 / 0.15),
0 0 20px oklch(72% 0.19 250 / 0.1);
}
@utility text-glow {
text-shadow: 0 0 30px oklch(72% 0.19 250 / 0.5);
}
@utility noise {
position: relative;
}
/* Apply noise::after with a tiny noise SVG for texture */
玻璃组件模式
玻璃卡片(主要表面)
import { cn } from "@/lib/utils";
export function GlassCard({
children,
className,
glow = false,
...props
}: React.HTMLAttributes<HTMLDivElement> & { glow?: boolean }) {
return (
<div
className={cn(
"relative overflow-hidden rounded-2xl",
"bg-white/[0.06] backdrop-blur-xl backdrop-saturate-150",
"border border-white/[0.12]",
"shadow-[0_8px_32px_rgba(0,0,0,0.4)]",
glow && "shadow-[0_0_30px_oklch(72%_0.19_250/0.12)]",
className
)}
{...props}
>
{/* Top highlight — simulates light hitting glass edge */}
<div className="absolute inset-x-0 top-0 h-px bg-gradient-to-r from-transparent via-white/25 to-transparent" />
<div className="relative z-10">{children}</div>
</div>
);
}
玻璃按钮
import { cva, type VariantProps } from "class-variance-authority";
import { cn } from "@/lib/utils";
const glassButtonVariants = cva(
"inline-flex items-center justify-center gap-2 rounded-xl font-medium transition-all duration-200 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:pointer-events-none disabled:opacity-40",
{
variants: {
variant: {
default:
"bg-white/[0.08] backdrop-blur-lg border border-white/[0.12] text-foreground hover:bg-white/[0.14] hover:border-white/[0.2] active:bg-white/[0.18]",
accent:
"bg-accent text-accent-foreground hover:bg-accent-hover shadow-[0_0_20px_oklch(72%_0.19_250/0.25)] hover:shadow-[0_0_30px_oklch(72%_0.19_250/0.35)]",
ghost:
"text-foreground-muted hover:text-foreground hover:bg-white/[0.06]",
outline:
"border border-white/[0.15] text-foreground hover:bg-white/[0.06] hover:border-white/[0.25]",
},
size: {
sm: "h-9 px-3.5 text-sm",
default: "h-11 px-5 text-sm",
lg: "h-12 px-8 text-base",
icon: "size-10",
},
},
defaultVariants: { variant: "default", size: "default" },
}
);
export function GlassButton({
className,
variant,
size,
...props
}: React.ButtonHTMLAttributes<HTMLButtonElement> &
VariantProps<typeof glassButtonVariants>) {
return (
<button
className={cn(glassButtonVariants({ variant, size, className }))}
{...props}
/>
);
}
玻璃输入框
export function GlassInput({
className,
...props
}: React.InputHTMLAttributes<HTMLInputElement>) {
return (
<input
className={cn(
"flex h-11 w-full rounded-xl px-4 text-sm",
"bg-white/[0.06] backdrop-blur-lg",
"border border-white/[0.1]",
"text-foreground placeholder:text-foreground-subtle",
"focus:outline-none focus:border-white/[0.25] focus:bg-white/[0.1]",
"focus:ring-2 focus:ring-accent/30",
"transition-all duration-200",
className
)}
{...props}
/>
);
}
背景模式
每个玻璃拟态 UI 都需要丰富的背景。每个页面使用一种:
网格渐变背景
export function MeshBackground() {
return (
<div className="fixed inset-0 -z-10 bg-background">
{/* Primary gradient orb */}
<div className="absolute top-[-20%] left-[-10%] h-[600px] w-[600px] rounded-full bg-[oklch(45%_0.15_270)] opacity-30 blur-[120px]" />
{/* Secondary orb */}
<div className="absolute bottom-[-10%] right-[-5%] h-[500px] w-[500px] rounded-full bg-[oklch(50%_0.18_200)] opacity-20 blur-[100px]" />
{/* Accent orb */}
<div className="absolute top-[40%] right-[20%] h-[300px] w-[300px] rounded-full bg-[oklch(60%_0.2_320)] opacity-15 blur-[80px]" />
{/* Subtle noise texture */}
<div className="absolute inset-0 opacity-[0.03]" style={{ backgroundImage: "url(\"data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E\")" }} />
</div>
);
}
点阵背景
export function DotGridBackground() {
return (
<div className="fixed inset-0 -z-10 bg-background">
<div
className="absolute inset-0 opacity-[0.15]"
style={{
backgroundImage: "radial-gradient(oklch(100% 0 0 / 0.3) 1px, transparent 1px)",
backgroundSize: "24px 24px",
}}
/>
{/* Radial fade so dots don't tile harshly */}
<div className="absolute inset-0 bg-[radial-gradient(circle_at_center,transparent_0%,var(--color-background)_70%)]" />
</div>
);
}
动画模式
使用 Framer Motion 编排动画。简单的悬停和过渡效果则使用 CSS。
交错出现的玻璃卡片
import { motion } from "framer-motion";
const container = {
hidden: {},
show: { transition: { staggerChildren: 0.08 } },
};
const item = {
hidden: { opacity: 0, y: 20, filter: "blur(4px)" },
show: {
opacity: 1, y: 0, filter: "blur(0px)",
transition: { duration: 0.5, ease: [0.16, 1, 0.3, 1] },
},
};
export function CardGrid({ cards }: { cards: CardData[] }) {
return (
<motion.div
variants={container}
initial="hidden"
animate="show"
className="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-3"
>
{cards.map((card) => (
<motion.div key={card.id} variants={item}>
<GlassCard className="p-6">
{/* card content */}
</GlassCard>
</motion.div>
))}
</motion.div>
);
}
交互式玻璃悬停效果
<motion.div
whileHover={{
scale: 1.02,
boxShadow: "0 0 30px oklch(72% 0.19 250 / 0.2)",
}}
whileTap={{ scale: 0.98 }}
transition={{ type: "spring", stiffness: 400, damping: 25 }}
className="glass rounded-2xl p-6 cursor-pointer"
>
{children}
</motion.div>
动效规范
| 交互 | 时长 | 缓动 |
|---|---|---|
| 悬停状态 | 150ms | ease-out |
| 按钮按下 | 100ms | ease-out |
| 卡片进入 | 400-500ms | cubic-bezier(0.16, 1, 0.3, 1) |
| 模态框打开 | 300ms | cubic-bezier(0.16, 1, 0.3, 1) |
| 页面过渡 | 400ms | cubic-bezier(0.16, 1, 0.3, 1) |
| 交错延迟 | 60-100ms | — |
| 光晕脉冲 | 3s | ease-in-out(无限循环) |
| 浮动 | 6s | ease-in-out(无限循环) |
交互元素的弹簧配置: { stiffness: 400, damping: 25, mass: 0.8 }
性能规则:
- 仅为
transform、opacity、filter、box-shadow添加动画(由 GPU 加速) - 遵循
prefers-reduced-motion——禁用所有非必要动效 - 将 UI 交互时长控制在 500ms 以内
字体排版
选择有个性、能体现风格的字体。将展示字体与精致的正文字体搭配使用。
适合暗色玻璃美学的出色搭配:
- 太空时代:Orbitron(展示)+ DM Sans(正文)
- 编辑风光效:Playfair Display(展示)+ Outfit(正文)
- 新几何风格:Sora(展示)+ Plus Jakarta Sans(正文)
- 等宽黑客风格:JetBrains Mono(展示)+ Geist Sans(正文)
- 优雅精准风格:Cormorant Garamond(展示)+ Geist Sans(正文)
Next.js 字体加载:
import { Sora, Plus_Jakarta_Sans } from "next/font/google";
const display = Sora({ subsets: ["latin"], variable: "--font-display" });
const body = Plus_Jakarta_Sans({ subsets: ["latin"], variable: "--font-body" });
// In layout.tsx body:
<body className={`${display.variable} ${body.variable} font-body`}>
@theme inline {
--font-display: var(--font-display), system-ui;
--font-body: var(--font-body), system-ui;
}
字号比例(1.25):
text-xs:0.64rem — 说明文字、徽章text-sm:0.8rem — 标签、元数据text-base:1rem — 正文text-lg:1.25rem — 小标题text-xl:1.563rem — 分区标题text-2xl:1.953rem — 页面标题text-3xl:2.441rem — 主视觉标题(移动端)text-4xl:3.052rem — 主视觉标题(桌面端)text-5xl:3.815rem — 展示文字
标题:使用紧凑字间距(-0.02em 到 -0.04em)和粗体字重。
正文:使用默认字间距、常规字重和 leading-relaxed。
色彩策略
暗色玻璃拟态的关键在于深色背景与明亮点缀色之间的对比。
点缀色方案(在主题中替换 --color-accent):
- 电光蓝:
oklch(72% 0.19 250)— 科技感、现代、可信 - 紫色光晕:
oklch(68% 0.2 290)— 创意、高端 - 霓虹青:
oklch(80% 0.16 195)— 未来感、鲜明 - 祖母绿:
oklch(72% 0.17 160)— 清新、自然 - 玫瑰金:
oklch(72% 0.14 15)— 温暖、奢华 - 琥珀色:
oklch(80% 0.15 75)— 温暖、活力
规则:
- 每个界面仅使用一种主导点缀色——次要点缀色应降低饱和度或不透明度
- 玻璃表面应从背景渐变光斑中吸收环境色
- 玻璃上的文本必须符合 WCAG AA 标准(4.5:1)——主要内容使用
text-foreground,而非text-foreground-subtle - 状态色(成功/警告/破坏性)应降低饱和度,避免与点缀色争抢视觉焦点
Next.js 特有说明
玻璃外壳布局
// app/layout.tsx
export default function RootLayout({ children }: { children: React.ReactNode }) {
return (
<html lang="en" className="dark">
<body className={`${display.variable} ${body.variable} font-body antialiased`}>
<MeshBackground />
<div className="relative z-10 min-h-screen">
<GlassNavbar />
<main className="mx-auto max-w-7xl px-4 py-8 sm:px-6 lg:px-8">
{children}
</main>
</div>
</body>
</html>
);
}
玻璃导航栏
export function GlassNavbar() {
return (
<nav className="sticky top-0 z-50 border-b border-white/[0.08] bg-background/60 backdrop-blur-xl backdrop-saturate-150">
<div className="mx-auto flex h-16 max-w-7xl items-center justify-between px-4 sm:px-6 lg:px-8">
{/* Logo + nav items */}
</div>
</nav>
);
}
页面过渡
// components/page-transition.tsx
"use client";
import { motion, AnimatePresence } from "framer-motion";
import { usePathname } from "next/navigation";
export function PageTransition({ children }: { children: React.ReactNode }) {
const pathname = usePathname();
return (
<AnimatePresence mode="wait">
<motion.div
key={pathname}
initial={{ opacity: 0, y: 12, filter: "blur(4px)" }}
animate={{ opacity: 1, y: 0, filter: "blur(0px)" }}
exit={{ opacity: 0, y: -8, filter: "blur(4px)" }}
transition={{ duration: 0.35, ease: [0.16, 1, 0.3, 1] }}
>
{children}
</motion.div>
</AnimatePresence>
);
}
质量检查清单
玻璃效果与视觉设计
- 背景具有渐变光斑或网格效果,绝不使用纯色背景
- 玻璃表面具有
backdrop-blur-xl、边框和顶部高光 - 悬停或聚焦时,强调色具有明显的光晕效果
- 叠加低不透明度的噪点纹理,增强层次感
- 不使用纯白或纯黑表面,始终添加色调
动画
- 页面加载时使用错落的入场动画
- 交互元素具有悬停和激活状态,并采用弹簧物理效果
- 模态框和叠加层通过缩放与淡入动画显示
- 尊重
prefers-reduced-motion设置
排版
- 展示字体具有鲜明特色(不使用 Inter/Roboto/Arial)
- 标题采用紧凑字距,正文采用宽松行距
- 通过
next/font加载字体,并使用可变 CSS
无障碍性
- 玻璃表面上的文本对比度 >= 4.5:1(在背景效果下测试)
- 焦点环清晰可见(使用
ring-accent/50) - 触控目标 >= 44px
- 所有交互元素均支持键盘导航
- 图片具有替代文本,图标按钮具有 aria-label
性能
- 动画仅使用 GPU 属性(transform、opacity、filter)
- 图片使用
next/image并设置合适的尺寸 - 预加载字体,不产生布局偏移
- 仅在可见元素上使用
backdrop-blur(避免叠加使用)
参考资料
如需了解更多模式,请参阅:
- references/glass-patterns.md — 高级玻璃拟态组件配方
- references/animation-recipes.md — Framer Motion 编排模式
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