html {
	box-sizing: border-box;
	font-size: 16px;
}
*, *:before, *:after {
	box-sizing: inherit;
}
body {
	margin: 0;
	padding: 0;
	font-family: 'Segoe UI', Arial, sans-serif;
	background: #f8f9fa;
	color: #222;
	min-height: 100vh;
}
.container {
	max-width: 600px;
	margin: 1.5rem auto;
	padding: 1rem;
	background: #fff;
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
h1, h2, h3 {
	font-weight: 600;
	margin-top: 0;
	text-align: center;
}
a {
	color: #007bff;
	text-decoration: none;
}
a:hover {
	text-decoration: underline;
}
.button, button {
	display: inline-block;
	padding: 0.6em 1.2em;
	font-size: 1em;
	border-radius: 4px;
	border: none;
	background: #007bff;
	color: #fff;
	cursor: pointer;
	transition: background 0.2s;
}
.button:hover, button:hover {
	background: #0056b3;
}
img, video, audio {
	max-width: 100%;
	display: block;
	margin: 0.5em 0;
}
img, video {
	height: auto;
}
img {
    border-radius: 8px;
}
input, textarea, select {
	width: 100%;
	padding: 0.5em;
	margin: 0.5em 0;
	border: 1px solid #ccc;
	border-radius: 4px;
	font-size: 1em;
}
hr {
	border: none;
	border-top: 1px solid #eee;
	margin: 1.5rem 0;
}
.logo {
	display: block;
	margin: 0 auto 1rem;
	max-width: 250px;
}
@media (max-width: 600px) {
	.container {
		padding: 1rem;
		border-radius: 8px;
		box-shadow: none;
	}
	h1 {
		font-size: 1.5em;
	}
	h2 {
		font-size: 1.2em;
	}
	.button, button {
		width: 100%;
		font-size: 1em;
	}
}