body {
    margin: 0;
    font-family: system-ui, sans-serif;
    background: #111;
    color: #eee;
    display: flex;
    flex-direction: column;
    align-items: center;
}
header {
    text-align: center;
    margin: 2em 1em;
}
h1 {
    font-size: 2.5em;
    margin-bottom: 0.2em;
}
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5em;
    width: 90%;
    max-width: 1000px;
    margin-bottom: 4em;
}
.card {
    background: #1c1c1c;
    padding: 1.5em;
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    position: relative;
    transition: background 0.3s, transform 0.2s;
}
.card:hover {
    background: #262626;
    transform: translateY(-2px);
}
.month-tag {
    position: absolute;
    top: 1em;
    left: 1em;
    background: #333;
    color: #fff;
    padding: 0.3em 0.6em;
    font-weight: bold;
    border-radius: 4px;
    font-size: 0.8em;
    letter-spacing: 0.05em;
}
.status {
    display: block;
    margin-top: 1.2em;
    font-size: 0.85em;
    color: #999;
}
footer {
    text-align: center;
    font-size: 0.9em;
    color: #666;
    margin-bottom: 3em;
    line-height: 1.6;
}
footer a {
    color: #999;
    text-decoration: none;
}
footer a:hover {
    text-decoration: underline;
}


.card {
    opacity: 0;
    transform: translateY(10px);
    animation: fadeIn 0.8s ease-out forwards;
}

.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card.highlight {
    border: 1px solid #6cf;
    box-shadow: 0 0 12px rgba(102, 204, 255, 0.3);
}