:root {
    --bg-color: #ffffff;
    --main-card-bg: #ffffff;
    --text-main: #0f172a;
    --text-sub: #0f172a;
    --text-muted: #0f172a;
    --border-color: #e2e8f0;
    --primary-button-bg: #eb0050;
    --primary-button-text: #fff;
    --primary-button-hover: #ff9bbc;
    --link-color: #334155;
    --font-family: 'Noto Sans JP', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-sub);
    font-family: var(--font-family);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    line-height: 1.6;
}

.maintenance-container {
    width: 100%;
    max-width: 640px;
    background-color: var(--main-card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.logo-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}

.logo-box {
    width: 100%;
    max-width: 320px;
    height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: #eb0050;
}

.logo-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    padding: 8px;
}

.content-area {
    width: 100%;
    margin-bottom: 32px;
}

.main-title {
    color: var(--text-main);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.4;
}

.description {
    font-size: 0.95rem;
    color: var(--text-sub);
    margin-bottom: 24px;
    text-align: left;
}

.schedule-card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    text-align: left;
    font-size: 0.875rem;
    margin-bottom: 16px;
}

.schedule-title {
    color: var(--text-main);
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    margin-bottom: 12px;
}

.schedule-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.schedule-row:last-child {
    margin-bottom: 0;
}

.schedule-label {
    color: var(--text-sub);
    font-weight: 500;
}

.schedule-value {
    color: var(--text-main);
    font-family: monospace, sans-serif;
    font-weight: 600;
}

.note-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: left;
    line-height: 1.5;
}

.action-area {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.action-description {
    font-size: 0.875rem;
    color: var(--text-sub);
    font-weight: 500;
}

.btn-mypage {
    display: inline-block;
    width: 100%;
    max-width: 280px;
    padding: 14px 24px;
    background-color: var(--primary-button-bg);
    color: var(--primary-button-text);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: background-color 0.2s ease;
    text-align: center;
    border: none;
    cursor: pointer;
}

.btn-mypage:hover {
    background-color: var(--primary-button-hover);
}

.btn-reload {
    background: none;
    border: none;
    color: var(--text-sub);
    font-size: 0.85rem;
    cursor: pointer;
    text-decoration: underline;
    transition: color 0.2s ease;
    padding: 4px;
}

.btn-reload:hover {
    color: var(--text-main);
}

.footer-area {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    width: 100%;
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-link {
    color: var(--link-color);
    text-decoration: underline;
}

.contact-link:hover {
    color: var(--text-main);
}

.copyright {
    font-size: 0.7rem;
    margin-top: 8px;
}

.mt-2 {
    margin-top: 2rem;
}

@media (max-width: 640px) {
    body {
        padding: 12px;
    }

    .maintenance-container {
        padding: 24px 16px;
        border-radius: 12px;
    }

    .logo-box {
        height: 80px;
    }

    .main-title {
        font-size: 1.15rem;
    }

    .description {
        font-size: 0.875rem;
        text-align: left;
    }

    .btn-mypage {
        max-width: 100%;
    }
}