* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  }

body {
font-family: Arial, sans-serif;
background: linear-gradient(180deg, #0e0c00, #1b1805);
color: #222;
padding: 20px;
line-height: 1.6;
max-width: 1000px;
margin: auto;
}

header {
background: linear-gradient(135deg, #fff7d6, #f9e9a0);
padding: 20px;
text-align: center;
border: 1px solid #e6cf78;
border-radius: 10px;
margin-bottom: 22px;
box-shadow: 0 3px 8px rgba(0,0,0,0.25);
}

header h1 {
font-size: 1.8rem;
margin-bottom: 6px;
color: #1a1a1a;
}

header p {
color: #5a5a5a;
}

nav {
margin-top: 12px;
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: 6px;
}

nav a {
background-color: #000;
color: white;
text-decoration: none;
padding: 8px 14px;
display: inline-block;
border-radius: 6px;
font-size: 0.9rem;
box-shadow: 0 2px 5px rgba(0,0,0,0.4);
transition: 0.2s ease;
}

nav a:hover {
background-color: #b89b2c;
color: #000;
transform: translateY(-2px);
}

main section {
background-color: white;
border: 1px solid #e7e2c6;
padding: 18px;
margin: 18px 0;
border-radius: 10px;
box-shadow: 0 3px 8px rgba(0,0,0,0.25);
}

main h2 {
margin-bottom: 8px;
font-size: 1.25rem;
color: #b89b2c;
}

img {
width: 100%;
max-width: 600px;
border-radius: 10px;
display: block;
margin: 14px auto;
border: 2px solid #e0d49f;
box-shadow: 0 3px 6px rgba(0,0,0,0.35);
}

aside {
background: linear-gradient(135deg, #fff9e1, #f3e6b8);
border: 1px solid #e6cf78;
padding: 14px;
margin: 18px 0;
border-radius: 10px;
font-size: 0.95rem;
color: #444;
box-shadow: 0 3px 8px rgba(0,0,0,0.22);
}

footer {
background: linear-gradient(135deg, #fff9e1, #f3e6b8);
text-align: center;
padding: 14px;
font-size: 0.85rem;
color: #333;
border: 1px solid #e6cf78;
border-radius: 10px;
margin-top: 26px;
box-shadow: 0 3px 8px rgba(0,0,0,0.22);
}

@media (max-width: 900px) {

body {
padding: 14px;
}

nav a {
padding: 8px 10px;
font-size: 0.85rem;
}

header h1 {
font-size: 1.6rem;
}
}

@media (max-width: 600px) {

body {
padding: 10px;
}

header {
padding: 16px;
}

header h1 {
font-size: 1.35rem;
}

nav {
flex-direction: column;
align-items: stretch;
}

nav a {
width: 100%;
text-align: center;
margin: 2px 0;
}

main section {
padding: 14px;
}

aside {
padding: 12px;
}
}