:root {
    --bg-image: url(https://vip.123pan.cn/1814146125/yk6baz03t0l000d7w33fhk99ybqj8m13DIYPAdexAqevAGx1Aqav.webp);
    --bg-overlay-color: rgba(0, 0, 0, 0.249);
    --box-bg-color: rgba(25, 28, 39, 0.5);
    --box-border-color: rgba(255, 255, 255, 0.2);
    --text-color-primary: #c9c9c9;
    --text-color-secondary: #b5b5b5;
    --button-bg-color: rgba(50, 55, 71, 0.8);
    --button-text-color: #e0e0e0;
    --button-border-color: rgba(255, 255, 255, 0.1);
}

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

html {
    font-size: 10px;
    background-image: var(--bg-image);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

html::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-overlay-color);
    z-index: -1;
}

::selection {
    color: #fff;
    background-color: #f791a9;
}

.box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    width: 95%;
    max-width: 90rem;
    height: 55rem;
    margin: 10vh auto;
    border-radius: 1.5rem;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.1);
    background-color: var(--box-bg-color);
    border: 1.5px solid var(--box-border-color);
    transition: all 0.3s ease-in-out;
}

.box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0) 50%);
    border-radius: inherit;
    z-index: 1;
}

.content,
.footer {
    position: relative;
    z-index: 2;
    padding: 0 2rem;
}

.content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo {
    width: 48px;
    height: 48px;
    margin-bottom: 2.5rem;
}

h2 {
    font-size: 4rem;
    color: #f791a9;
    margin-bottom: 2.5rem;
    font-weight: 500;
}

p {
    font-size: 1.6rem;
    color: var(--text-color-primary);
    line-height: 2.4;
}

.buttons {
    margin-top: 4rem;
    margin-bottom: 10rem;
    display: flex;
    gap: 2rem;
}

.button {
    text-decoration: none;
    padding: 1.5rem 4rem;
    border: 1px solid var(--button-border-color);
    border-radius: 0.8rem;
    color: var(--button-text-color);
    font-size: 1.6rem;
    font-weight: 500;
    background-color: var(--button-bg-color);
    transition: all 0.2s ease;
}

.button:hover {
    color: #fff;
    background-color: #f791a9;
    border-color: #f791a9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.footer {
    position: absolute;
    bottom: 3rem;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-color-secondary);
}


@media (max-width: 992px) {
    .box {
        max-width: 70rem;
        height: 52rem;
    }

    h2 {
        font-size: 3.5rem;
    }

    p {
        font-size: 1.5rem;
    }

    .button {
        padding: 1.2rem 3.5rem;
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 9px;
    }

    .box {
        height: auto;
        min-height: 50rem;
        padding-top: 5rem;
        padding-bottom: 10rem;
        margin-top: 5vh;
        margin-bottom: 5vh;
    }

    .buttons {
        flex-direction: column;
        margin-bottom: 2rem;
    }

    .footer {
        position: relative;
        margin-top: 4rem;
        bottom: auto;
    }
}