@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;700&display=swap');

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

body {
    font-family: 'Noto Sans JP', sans-serif;
    background: linear-gradient(135deg, #1e1b4b 0%, #4c1d95 50%, #831843 100%);
    color: #fff;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

body::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: rotate 60s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.container {
    max-width: 800px;
    padding: 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.content {
    animation: fadeIn 1.5s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.logo-container {
    margin-bottom: 4rem;
}

.logo {
    font-size: 5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fbbf24, #ec4899, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {

    0%,
    100% {
        filter: drop-shadow(0 0 20px rgba(251, 191, 36, 0.5));
    }

    50% {
        filter: drop-shadow(0 0 40px rgba(251, 191, 36, 0.8));
    }
}

.subtitle {
    font-size: 1.5rem;
    opacity: 0.7;
    letter-spacing: 0.3em;
}

.status {
    margin: 4rem 0;
}

.status-text {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 1rem;
    color: #fbbf24;
}

.status-sub {
    font-size: 1.5rem;
    opacity: 0.6;
    font-style: italic;
}

.description {
    margin: 3rem 0;
    font-size: 1.2rem;
    line-height: 1.8;
    opacity: 0.8;
}

.links {
    margin-top: 4rem;
}

.link-btn {
    display: inline-block;
    padding: 15px 40px;
    border: 2px solid #fbbf24;
    background: rgba(251, 191, 36, 0.1);
    color: #fbbf24;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.link-btn:hover {
    background: #fbbf24;
    color: #1e1b4b;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(251, 191, 36, 0.3);
}

@media (max-width: 768px) {
    .logo {
        font-size: 3rem;
    }

    .status-text {
        font-size: 2rem;
    }

    .description {
        font-size: 1rem;
    }
}