.vet-article * {
    box-sizing: border-box;
}
.vet-article {
    font-family: "Microsoft JhengHei", "PingFang HK", "Heiti TC", sans-serif;
    line-height: 1.8;
    color: #333;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}
.vet-article h1 {
    font-size: 2.5em;
    color: #2c5f8d;
    margin-bottom: 20px;
    border-bottom: 4px solid #4a9fd8;
    padding-bottom: 15px;
}
.vet-article h2 {
    font-size: 2em;
    color: #2c5f8d;
    margin-top: 40px;
    margin-bottom: 20px;
    border-left: 6px solid #4a9fd8;
    padding-left: 15px;
}
.vet-article h3 {
    font-size: 1.6em;
    color: #3d7ea6;
    margin-top: 30px;
    margin-bottom: 15px;
}
.vet-article h4 {
    font-size: 1.3em;
    color: #5094c4;
    margin-top: 25px;
    margin-bottom: 12px;
}
.vet-article h5 {
    font-size: 1.1em;
    color: #6ba3cf;
    margin-top: 20px;
    margin-bottom: 10px;
}
.vet-article h6 {
    font-size: 1em;
    color: #7fb3d9;
    margin-top: 15px;
    margin-bottom: 8px;
}
.vet-article p {
    margin-bottom: 18px;
    font-size: 1.05em;
}
.vet-article ul, .vet-article ol {
    margin: 20px 0;
    padding-left: 30px;
}
.vet-article li {
    margin-bottom: 12px;
}
.vet-alert-box {
    background: #fff3cd;
    border-left: 5px solid #ffc107;
    padding: 20px;
    margin: 30px 0;
    border-radius: 5px;
}
.vet-alert-box h3, .vet-alert-box h4 {
    color: #856404;
    margin-top: 0;
}
.vet-emergency-box {
    background: #f8d7da;
    border-left: 5px solid #dc3545;
    padding: 20px;
    margin: 30px 0;
    border-radius: 5px;
}
.vet-emergency-box h3 {
    color: #721c24;
    margin-top: 0;
}
.vet-info-box {
    background: #d1ecf1;
    border-left: 5px solid #17a2b8;
    padding: 20px;
    margin: 30px 0;
    border-radius: 5px;
}
.vet-info-box h4 {
    color: #0c5460;
    margin-top: 0;
}
.vet-cta-box {
    background: linear-gradient(135deg, #2c5f8d 0%, #4a9fd8 100%);
    color: #fff;
    padding: 40px;
    margin: 40px 0;
    text-align: center;
    border-radius: 10px;
}
.vet-cta-box h2 {
    color: #fff;
    border: none;
    margin: 0 0 20px 0;
    padding: 0;
}
.vet-cta-button {
    display: inline-block;
    background: #fff;
    color: #2c5f8d;
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.2em;
    margin-top: 20px;
    transition: all 0.3s;
}
.vet-cta-button:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}
.vet-article table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
}
.vet-article table th, .vet-article table td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}
.vet-article table th {
    background-color: #2c5f8d;
    color: white;
}
.vet-article table tr:nth-child(even) {
    background-color: #f2f2f2;
}
@media (max-width: 768px) {
    .vet-article {
        padding: 20px 15px;
    }
    .vet-article h1 {
        font-size: 1.8em;
    }
    .vet-article h2 {
        font-size: 1.5em;
    }
    .vet-article h3 {
        font-size: 1.3em;
    }
}