body {
    font-family: 'Segoe UI', 'Noto Sans JP', sans-serif;
    background-color: #1e1e2f;
    color: #f0f0f5;
    margin: 0;
    padding: 0;
    line-height: 1.8;
}

header {
    background-color: #0f172a;
    padding: 30px 0;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

header h1 {
    color: #60a5fa;
    font-size: 2.4rem;
    margin: 0;
}

main {
    padding: 40px 5%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

section {
    background: #2a2a40;
    padding: 25px 20px;
    border-radius: 12px;
    border-left: 5px solid #60a5fa;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.7s ease forwards;
}

section:nth-child(1) { animation-delay: 0.1s; }
section:nth-child(2) { animation-delay: 0.2s; }
section:nth-child(3) { animation-delay: 0.3s; }
section:nth-child(4) { animation-delay: 0.4s; }
section:nth-child(5) { animation-delay: 0.5s; }
section:nth-child(6) { animation-delay: 0.6s; }
section:nth-child(7) { animation-delay: 0.7s; }
section:nth-child(8) { animation-delay: 0.8s; }
section:nth-child(9) { animation-delay: 0.9s; }
section:nth-child(10) { animation-delay: 1s; }

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

h2 {
    color: #93c5fd;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

p {
    margin: 6px 0;
    font-size: 0.95rem;
}

strong {
    color: #facc15;
}

/* フッター */
footer {
    text-align: center;
    padding: 20px;
    background-color: #0f172a;
    color: #64748b;
    font-size: 0.85rem;
    margin-top: 40px;
}

.status-section {
    background-color: #3b3b4f;
    border-left: 5px solid #fbbf24;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
    transition: transform 0.3s ease;
    animation: fadeInUp 0.6s ease forwards;
}

.status-section h2 {
    color: #fbbf24;
    margin-bottom: 10px;
}

.status-section p strong {
    color: #fde68a;
}

.status-section:hover {
    transform: translateY(-3px);
}