:root {
–primary-color: #3498db;
–secondary-color: #2c3e50;
–bg-color: #f5f5f5;
–card-bg: #f8f9fa;
–card-border: #e9ecef;
–text-color: #333;
–text-secondary: #666;
}

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

body {
font-family: ‘Segoe UI’, Tahoma, Geneva, Verdana, sans-serif;
background-color: var(–bg-color);
color: var(–text-color);
line-height: 1.6;
padding: 10px;
}

.container {
max-width: 100%;
margin: 0 auto;
background-color: white;
padding: 20px;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

h1 {
color: var(–secondary-color);
text-align: center;
margin-bottom: 20px;
font-size: 1.8em;
}

.intro {
margin-bottom: 25px;
font-size: 1em;
}

.resources-grid {
display: grid;
grid-template-columns: repeat(1, 1fr);
gap: 15px;
margin-top: 20px;
}

.resource-card {
background-color: var(–card-bg);
border-radius: 8px;
padding: 15px;
text-align: center;
transition: all 0.3s ease;
box-shadow: 0 2px 5px rgba(0,0,0,0.05);
display: flex;
flex-direction: column;
justify-content: center;
min-height: 130px;
text-decoration: none;
color: var(–text-color);
border: 2px solid var(–card-border);
}

.resource-card:hover {
transform: translateY(-3px);
box-shadow: 0 5px 15px rgba(0,0,0,0.1);
background-color: #fff;
border-color: var(–primary-color);
}

.resource-card h3 {
margin-top: 0;
color: var(–primary-color);
font-size: 1.2em;
}

.resource-card p {
margin-bottom: 0;
font-size: 0.85em;
color: var(–text-secondary);
}

.icon {
font-size: 1.8em;
margin-bottom: 10px;
color: var(–primary-color);
}

footer {
margin-top: 30px;
text-align: center;
font-size: 0.85em;
color: var(–text-secondary);
padding-top: 15px;
border-top: 1px solid #eee;
}

/* Media Queries pour la responsivité */
@media screen and (min-width: 576px) {
.resources-grid {
grid-template-columns: repeat(2, 1fr);
}

h1 {
font-size: 2em;
}

.container {
padding: 25px;
}
}

@media screen and (min-width: 768px) {
body {
padding: 15px;
}

.intro {
font-size: 1.05em;
}

.resource-card {
padding: 18px;
}
}

@media screen and (min-width: 992px) {
.resources-grid {
grid-template-columns: repeat(3, 1fr);
}

h1 {
font-size: 2.2em;
margin-bottom: 30px;
}

.container {
padding: 30px;
}

.icon {
font-size: 2em;
}

.resource-card h3 {
font-size: 1.3em;
}

.resource-card p {
font-size: 0.9em;
}
}