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

body {
    font-family: Arial, sans-serif;
    background-color: #f5f7f6;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 600px;
    margin: auto;
    margin-top: 50px;
    padding: 20px;
    text-align: center;
    flex: 1;
}

p {
    font-size: 16px;
    max-width: 500px;
    margin: 15px auto;
    line-height: 1.7;
    word-break: keep-all;
    overflow-wrap: break-word;
}

.header {
    margin-bottom: 20px;
}

.logo {
    width: 100px;
    height: 100px;
}

.img-scroll {
    width: 100%;
    max-width: 1110px;
    margin: 30px auto;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
}

.main-img {
    width: 1100px;
    height: auto;
    max-width: 1100px;
    margin: 30px auto;
    cursor: zoom-in;
    display: block;
}

.content {
    margin-top: 20px;
}

.language-toggle {
    padding: 8px 16px;
    margin-bottom: 15px;
    border: none;
    background-color: #4caf88;
    color: white;
    cursor: pointer;
    border-radius: 6px;
}

.language-toggle:hover {
    background-color: #3c9e74;
}

.btn {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 24px;
    background-color: #4caf88;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
}

.btn:hover {
    background-color: #3c9e74;
}

.footer {
    padding: 20px;
    background-color: #e9efec;
    text-align: center;
}

.minirang a {
    text-decoration: none;
    color: #333;
}

.minirang ul {
    list-style: none;
    margin-top: 10px;
}

.minirang li {
    margin: 6px 0;
}

.img {
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin-right: 6px;
}

#github {
    width: 18px;
    height: 18px;
}

@media (max-width: 600px) {
    .main-img {
        max-width: 650px;
    }
}