.header {
    position: relative;
    overflow: hidden;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    color: var(--deep-red);
    background: linear-gradient(to bottom, rgba(140, 19, 19, 0.1), transparent 80%), 
                url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none" stroke="%238B0000" stroke-width="1" opacity="0.1"/></svg>');
    margin-bottom: 4rem;
}

.header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60" viewBox="0 0 100 100"><text x="50%" y="50%" font-family="Arial" font-size="40" text-anchor="middle" dominant-baseline="central" fill="%238B0000" opacity="0.02">醉</text></svg>');
    background-size: 300px;
    background-position: center;
    z-index: -1;
}

.site-title {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 5.5rem;
    letter-spacing: 0.3rem;
    text-shadow: 3px 3px 0 var(--gold);
    margin-bottom: 1.5rem;
    animation: title-appear 1.2s cubic-bezier(0.22, 0.61, 0.36, 1);
}

@keyframes title-appear {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

.site-subtitle {
    font-size: 1.8rem;
    max-width: 800px;
    margin: 0 auto 3rem;
    position: relative;
    padding-bottom: 1.5rem;
}

.site-subtitle::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 2px;
    background: var(--deep-red);
}

.disclaimer {
    font-size: 1rem;
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    display: inline-block;
    max-width: 600px;
}

.section-title {
    font-size: 2.2rem;
    margin: 3rem 0 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e0d6c5;
    font-family: 'Ma Shan Zheng', cursive;
    color: var(--deep-red);
    position: relative;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px;
    height: 3px;
    background: var(--gold);
}