<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8" />
<title>嘻嘻不嘻嘻</title>
<meta
name="viewport"
content="width=device-width, initial-scale=1, viewport-fit=cover"
/>
<style>
* {
border: 0;
box-sizing: border-box;
margin: 0;
padding: 0;
}
:root {
--hue: 223;
--bg: hsl(var(--hue), 10%, 90%);
--fg: hsl(var(--hue), 10%, 10%);
--trans-dur: 0.5s;
--trans-timing1: cubic-bezier(0.65, 0, 0.35, 1);
--trans-timing2: cubic-bezier(0.65, 0, 0.35, 1.5);
font-size: calc(56px + (120 - 56) * (100vw - 280px) / (3840 - 280));
}
body,
input {
color: var(--fg);
font: 1em/1.5 sans-serif;
transition: background-color var(--trans-dur) var(--trans-timing1), color
var(--trans-dur) var(--trans-timing1);
}
body {
background-color: var(--bg);
display: flex;
height: 100vh;
}
.switch {
display: flex;
margin: auto;
}
.switch__emoji {
box-shadow: 0.25em 0.25em 0.125em rgba(0, 0, 0, 0.3);
overflow: hidden;
pointer-events: none;
top: 0.25em;
left: 0.25em;
width: 1em;
height: 1em;
}
[dir='rtl'] .switch__emoji {
right: 0.25em;
left: auto;
}
.switch__emoji,
.switch__emoji:before,
.switch__emoji:after,
.switch__emoji-eye,
.switch__emoji-mouth,
.switch__emoji-face {
display: block;
position: absolute;
}
.switch__emoji,
.switch__emoji:before,
.switch__emoji:after,
.switch__emoji-eye,
.switch__emoji-mouth {
border-radius: 50%;
}
.switch__emoji:before,
.switch__emoji:after {
content: '';
width: 100%;
height: 100%;
transform: translateZ(0);
}
.switch__emoji:before {
background-color: #f2c40d;
box-shadow: -0.25em -0.25em 0.25em #c29d0a inset, 0.1875em 0.1875em
0.25em #f9e286 inset;
}
.switch__emoji:after {
box-shadow: 0 0 0.125em 0.0625em rgba(245, 208, 61, 0.5) inset;
}
.switch__emoji,
.switch__emoji-face {
transform-style: preserve-3d;
transition: transform var(--trans-dur) var(--trans-timing2);
}
.switch__emoji-eye,
.switch__emoji-mouth {
backface-visibility: hidden;
}
.switch__emoji-eye {
border: 0.0625em solid hsl(var(--hue), 10%, 10%);
border-right-color: transparent;
border-bottom-color: transparent;
border-radius: 50%;
top: 50%;
left: 50%;
width: 0.25em;
height: 0.25em;
transform: translate(-50%, -50%) rotateY(-22.5deg) translateZ(0.5em) rotateZ(
45deg
);
}
.switch__emoji-eye + .switch__emoji-eye {
transform: translate(-50%, -50%) rotateY(22.5deg) translateZ(0.5em) rotateZ(
45deg
);
}
.switch__emoji-mouth {
background-image: radial-gradient(
100% 100% at 50% 100%,
#f2180d 20%,
#f5463d 33%,
rgba(245, 70, 61, 0) 35%
), radial-gradient(
100% 100% at 75% 113%,
black 26%,
rgba(0, 0, 0, 0) 35%
), linear-gradient(rgba(0, 0, 0, 0) 50%, black 50% 55%, hsl(
var(--hue),
10%,
10%
) 65%);
top: 50%;
left: 50%;
width: 0.5em;
height: 0.5em;
transform: translate(-50%, -50%) rotateX(-15deg) translateZ(0.5em);
}
.switch__emoji-face {
top: 0;
left: 0;
width: 100%;
height: 100%;
transform: rotateY(0);
}
.switch__emoji-face + .switch__emoji-face {
transform: rotateY(-180deg);
}
.switch__emoji-face--sad .switch__emoji-eye {
background-color: hsl(var(--hue), 10%, 10%);
border: 0;
width: 0.1875em;
height: 0.1875em;
}
.switch__emoji-face--sad .switch__emoji-mouth {
background-image: none;
border: 0.0625em solid transparent;
border-top-color: hsl(var(--hue), 10%, 10%);
transform: translate(-50%, 0) rotateX(-20deg) translateZ(0.5em);
}
.switch__input,
.switch__label {
-webkit-tap-highlight-color: transparent;
}
.switch__input {
background-color: hsl(var(--hue), 10%, 80%);
border-radius: 0.75em;
box-shadow: 0.0625em 0.0625em 0.0625em white inset, -0.0625em -0.0625em
0.0625em hsl(var(--hue), 10%, 80%) inset,
0 0 0 0.125em hsl(var(--hue), 10%, 90%) inset, 0.25em 0.25em 0.125em
rgba(0, 0, 0, 0.3) inset,
0.0625em 0.0625em 0.0625em rgba(0, 0, 0, 0.3);
cursor: pointer;
display: block;
width: 2.5em;
height: 1.5em;
-webkit-appearance: none;
appearance: none;
transition: background-color var(--trans-dur) var(--trans-timing1), box-shadow
var(--trans-dur) var(--trans-timing1);
}
.switch__input:checked {
background-color: #0ac213;
}
.switch__input:checked + .switch__emoji {
transform: translateX(100%);
}
[dir='rtl'] .switch__input:checked + .switch__emoji {
transform: translateX(-100%);
}
.switch__input:checked + .switch__emoji .switch__emoji-face {
transform: rotateY(179.99deg);
}
[dir='rtl'] .switch__input:checked + .switch__emoji .switch__emoji-face {
transform: rotateY(-179.99deg);
}
.switch__input:checked
+ .switch__emoji
.switch__emoji-face
+ .switch__emoji-face {
transform: rotateY(0);
}
[dir='rtl']
.switch__input:checked
+ .switch__emoji
.switch__emoji-face
+ .switch__emoji-face {
transform: rotateY(-360deg);
}
.switch__label,
.switch__wrapper {
display: block;
}
.switch__label {
margin-inline-start: 0.5em;
overflow: hidden;
position: absolute;
width: 1px;
height: 1px;
}
.switch__wrapper {
position: relative;
}
@media (prefers-color-scheme: dark) {
:root {
--bg: hsl(var(--hue), 10%, 10%);
--fg: hsl(var(--hue), 10%, 90%);
}
.switch__input {
background-color: hsl(var(--hue), 10%, 20%);
box-shadow: 0.0625em 0.0625em 0.0625em hsl(var(--hue), 10%, 25%) inset,
-0.0625em -0.0625em 0.0625em hsl(var(--hue), 10%, 20%) inset,
0 0 0 0.125em hsl(var(--hue), 10%, 30%) inset, 0.25em 0.25em 0.125em
rgba(0, 0, 0, 0.3) inset,
0.0625em 0.0625em 0.0625em rgba(0, 0, 0, 0.3);
}
}
</style>
</head>
<body>
<label class="switch">
<span class="switch__wrapper">
<input class="switch__input" type="checkbox" role="switch" checked />
<span class="switch__emoji">
<span class="switch__emoji-face switch__emoji-face--sad">
<span class="switch__emoji-eye"></span>
<span class="switch__emoji-eye"></span>
<span class="switch__emoji-mouth"></span>
</span>
<span class="switch__emoji-face">
<span class="switch__emoji-eye"></span>
<span class="switch__emoji-eye"></span>
<span class="switch__emoji-mouth"></span>
</span>
</span>
</span>
<span class="switch__label">Power</span>
</label>
</body>
</html>