<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>404 Not Found</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<style>
body {
background: #121212;
color: #f3f3f3;
margin: 0;
font-family: "Segoe UI", Arial, sans-serif;
display: flex;
flex-direction: column;
min-height: 100vh;
justify-content: center;
align-items: center;
animation: fadein 1.2s;
}
@keyframes fadein {
from {
opacity: 0;
}
to {
opacity: 1;
}
}
.container {
background: rgba(30, 30, 40, 0.92);
border-radius: 18px;
padding: 48px 32px 40px 32px;
box-shadow: 0 6px 48px 0 rgba(0, 0, 0, 0.4);
text-align: center;
max-width: 370px;
}
.error {
font-size: 6rem;
font-weight: bold;
color: #fe5f55;
letter-spacing: 0.12em;
margin-bottom: 0.2em;
text-shadow: 0 2px 12px #fe5f5530;
}
.message {
font-size: 1.5rem;
margin-bottom: 0.8em;
color: #d0d0d0;
font-weight: 400;
}
.hint {
color: #bdbdbd;
font-size: 1rem;
margin-bottom: 1.4em;
}
.btn {
display: inline-block;
padding: 0.7em 2.2em;
border-radius: 6px;
background: linear-gradient(90deg, #fe5f55 0%, #2bc4e2 100%);
color: #fff;
font-size: 1.07rem;
font-weight: 600;
letter-spacing: 0.03em;
border: none;
outline: none;
cursor: pointer;
transition: background 0.3s, transform 0.15s;
text-decoration: none;
box-shadow: 0 2px 18px 0 #0004;
}
.btn:hover {
background: linear-gradient(90deg, #2bc4e2 0%, #fe5f55 100%);
transform: scale(1.04);
}
@media (max-width: 500px) {
.container {
padding: 28px 6vw;
}
.error {
font-size: 4rem;
}
}
</style>
</head>
<body>
<div class="container">
<div class="error">404</div>
<div class="message">Oops! Page Not Found</div>
<div class="hint">
The page you are looking for does not exist or was moved.
</div>
<a href="/" class="btn">Go Home</a>
</div>
</body>
</html>