:root {
    color-scheme: light;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    background: #fff;
    color: #382018;
    font-family: Meiryo, "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
}

.closed-page {
    display: grid;
    min-height: 100vh;
    min-height: 100svh;
    place-items: center;
    overflow: hidden;
    padding: 24px;
}

.closed-page__content {
    width: min(100%, 650px);
    text-align: center;
    transform: translateY(-7.5vh);
}

.closed-page__logo {
    display: block;
    width: clamp(144px, 14.4vw, 252px);
    height: auto;
    margin: 0 auto clamp(13px, 1.2vw, 20px);
}

.closed-page__message {
    margin: 0;
    font-size: clamp(13px, 1.44vw, 25px);
    font-weight: 400;
    line-height: 1.75;
    letter-spacing: .015em;
    overflow-wrap: anywhere;
}

.closed-page__message span {
    display: block;
}

.closed-page__login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: min(100%, 245px);
    min-height: clamp(44px, 4.76vw, 59px);
    margin-top: clamp(20px, 1.82vw, 29px);
    padding: 9px 20px;
    border-radius: 9999px;
    background: #333;
    color: #fff;
    font-size: clamp(14px, 1.2vw, 21px);
    font-weight: 700;
    line-height: 1.35;
    text-decoration: none;
    transition: background-color .2s ease, transform .2s ease;
}

.closed-page__login:hover,
.closed-page__login:focus-visible {
    background: #171717;
}

.closed-page__login:focus-visible {
    outline: 3px solid #8a6a5e;
    outline-offset: 4px;
}

.closed-page__login:active {
    transform: translateY(1px);
}

@media (max-width: 575px) {
    .closed-page {
        padding: 20px;
    }

    .closed-page__content {
        transform: translateY(-4vh);
    }

    .closed-page__logo {
        width: min(48vw, 172px);
        margin-bottom: 17px;
    }

    .closed-page__message {
        font-size: clamp(14px, 3.5vw, 15px);
        line-height: 1.7;
    }

    .closed-page__message span:first-child {
        white-space: normal;
    }

    .closed-page__login {
        width: min(100%, 217px);
        min-width: 0;
        margin-top: 21px;
        font-size: clamp(14px, 3.5vw, 15px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .closed-page__login {
        transition: none;
    }
}