* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: #f5f5f5;
    padding: 20px;
    color: #333;
    display: flex;
    flex-direction: column;
    text-align: center;
    align-content: center;
    justify-content: center;
}

h1, h2, h3 {
    margin-bottom: 15px;
    font-weight: 600;
}

form input,
form textarea,
form select {
    width: 100%;
    padding: 10px;
    margin: 8px 0 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
}

form textarea {
    min-height: 100px;
}

button, .btn {
    display: inline-block;
    padding: 10px 15px;
    background: #0077ff;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
}

button:hover,
.btn:hover {
    background: #005cd4;
}

a {
    color: #0077ff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.guide-card {
    background: #fff;
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
    border: 1px solid #e0e0e0;
}

.guide-card img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
}

.guide-card h3 {
    margin-bottom: 5px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 10px 0 20px;
}

table th,
table td {
    border: 1px solid #ccc;
    padding: 10px;
    text-align: left;
}

table th {
    background: #e9e9e9;
}

.header {
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
}

.header a {
    margin-left: 10px;
}

.alert {
    padding: 10px 15px;
    background: #d9f7d6;
    border-left: 4px solid #44c767;
    margin-bottom: 15px;
    border-radius: 6px;
}

@media(max-width: 600px) {
    .guide-card {
        flex-direction: column;
        text-align: center;
    }
    
    .guide-card img {
        width: 80%;
    }
}