:root {
    --primary-color: #0eafff;
    --secondary-color: #99ddff;
    --background-color: #ffffff;
    --text-color: #0eafff;
}

@font-face {
    font-family: "Nintendo";
    src: url("../font/FOT-RodinNTLG Pro DB.otf") format('opentype');
}

@font-face {
    font-family: "NintendoU";
    src: url("../font/MarvelouzTube Font 3.ttf") format('truetype');
}

.spacer {
    height: 40px;
    margin: 20px 0;
}

body {
    font-family: Nintendo, sans-serif;
    background-color: var(--background-color);
    background-image: radial-gradient(circle at 200px 200px, var(--primary-color) 200px, transparent 0), radial-gradient(circle at 200px 200px, var(--primary-color) 200px, transparent 0);
    background-size: 1100px 1100px;
    background-position: 0px 150px, 500px 700px;
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    height: auto;
    overflow-x: hidden;
}

* {
    box-sizing: border-box;
}

p {
    margin: 10px 0;
    text-align: center;
    font-weight: 600;
    color: var(--text-color);
}

p img {
    width: 30px;
}

a {
    color: var(--text-color);
}

.content-block {
    background-color: var(--background-color);
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    border-radius: 10px;
    width: 90%;
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 600px;
    margin: 20px auto;
}

    .content-block hr {
        border: none;
        border-top: 2px solid var(--secondary-color);
        width: 80%;
        margin: 20px 0;
    }

    .content-block h2 {
        margin: 0;
        color: var(--text-color);
        font-family: NintendoU, sans-serif;
    }

.logo {
    width: 200px;
    height: auto;
    margin-bottom: 20px;
    margin-top: 40px;
}

.row {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
    margin-bottom: 100px;
}

@media (min-width: 800px) {
    body {
        background-color: #ffffff;
        background-image: radial-gradient(circle at 200px 200px, #0eafff 200px, transparent 0), radial-gradient(circle at 200px 200px, #0eafff 200px, transparent 0);
        background-size: 1100px 1100px;
        background-position: 0px 150px, 500px 700px;
    }
    .content-block {
        max-width: 50vw;
        margin: 20px;
    }
}

@media (max-width:800px) {
    body {
        background-color: #ffffff;
        background-image: radial-gradient(circle at 100px 100px, #0eafff 100px, transparent 0), radial-gradient(circle at 100px 100px, #0eafff 100px, transparent 0);
        background-size: 500px 500px;
        background-position: 0px 150px, 250px 350px;
        overflow-x: hidden;
    }
    .row {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        overflow-x: hidden;
    }
    .content-block {
        width: 90vw;
        overflow-x: hidden;
    }
}

footer {
    margin-top: 40px;
    padding: 20px;
    position: relative;
    top: 10px;
    background-color: var(--background-color);
    border-top: 2px solid var(--primary-color);
    box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.1);
    width: 100vw;
    text-align: center;
    color: var(--text-color);
    opacity: 0.8;
}

.mii {
    width: 30px;
    height: auto;
    margin: 0 auto;
}

.nintendou {
    font-family: NintendoU, sans-serif;
}

.btn {
    background-image: linear-gradient(180deg, var(--primary-color), #13a4ed);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 10px;
    cursor: pointer;
    font-family: Nintendo, sans-serif;
    font-weight: bold;
    transition: 0.3s ease;
}

    .btn:hover {
        transform: scale(1.05);
    }

    .btn:active {
        transform: scale(0.95);
    }

body.dark-mode {
    background-color: #3d3d3d;
    background-image: radial-gradient(circle at 200px 200px, #1182ba 200px, transparent 0), radial-gradient(circle at 200px 200px, #1182ba 200px, transparent 0);
    background-size: 1100px 1100px;
    background-position: 0px 150px, 500px 700px;
    overflow-x: hidden;
}

@media (max-width:800px) {
    body.dark-mode {
        background-color: #3d3d3d;
        background-image: radial-gradient(circle at 100px 100px, #1182ba 100px, transparent 0), radial-gradient(circle at 100px 100px, #1182ba 100px, transparent 0);
        background-size: 500px 500px;
        background-position: 0px 150px, 250px 350px;
        overflow-x: hidden;
    }
}

.dark-mode .content-block {
    background-color: #3d3d3d;
    border: 2px solid #1182ba;
    color: #ffffff;
    overflow: hidden;
}

.dark-mode p {
    color: #ffffff;
}

.dark-mode .content-block hr {
    border: none;
    border-top: 2px solid #1182ba;
    width: 80%;
    margin: 20px 0;
}

.dark-mode .content-block h2 {
    margin: 0;
    color: #ffffff;
    font-family: NintendoU, sans-serif;
}

.dark-mode footer {
    background-color: #3d3d3d;
    border-top: 2px solid #1182ba;
    color: #ffffff;
}

.dark-mode-toggle {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    color: #fff;
    border: none;
    padding: 10px 10px;
    border-radius: 10px;
    cursor: pointer;
    font-family: Nintendo, sans-serif;
    font-weight: bold;
    transition: 0.3s ease;
    display: flex;
    align-items: center;
    position: fixed;
    top: 20px;
    right: 20px;
    opacity: 0.8;
}

    .dark-mode-toggle img {
        width: 30px;
    }

        .dark-mode-toggle:hover {
            transform: scale(1.05);
        }

    .dark-mode-toggle:active {
        transform: scale(0.95);
    }

.dark-mode .dark-mode-toggle {
    background-color: #1182ba;
}