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

body {
    font-family: "游明朝", "Yu Mincho", "Hiragino Mincho ProN", serif;
    line-height: 1.8;
    color: #2a2a2a;
    background-color: #fdfbf7;
    font-size: 16px;
}

header {
    text-align: center;
    padding: 80px 20px 60px;
    background-color: #f9f6f0;
    border-bottom: 1px solid #d4cfc4;
}

.header-logo {
    width: 120px;
    height: 120px;
    margin-bottom: 30px;
    opacity: 0.9;
}

h1 {
    font-size: 2.5em;
    font-weight: 400;
    letter-spacing: 0.15em;
    margin-bottom: 20px;
    color: #1a1a1a;
}

.subtitle {
    font-size: 0.9em;
    color: #666;
    letter-spacing: 0.1em;
}

main {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 30px;
}

section {
    margin-bottom: 80px;
}

h2 {
    font-size: 1.6em;
    font-weight: 400;
    text-align: center;
    margin-bottom: 40px;
    letter-spacing: 0.2em;
    padding-bottom: 15px;
    border-bottom: 1px solid #e8e4dc;
}

p {
    margin-bottom: 1.5em;
    text-align: justify;
}

.doctrine-title {
    font-size: 1.3em;
    text-align: center;
    margin: 30px 0;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.highlight {
    text-align: center;
    margin: 30px 0;
    font-weight: 500;
    line-height: 2;
}

.note {
    font-size: 0.85em;
    color: #888;
}

.footnote {
    font-size: 0.85em;
    color: #777;
    padding-left: 1em;
    margin-top: 25px;
}

.message-box {
    background-color: #f5f3ed;
    padding: 40px 35px;
    border: 1px solid #e0ddd5;
    margin-top: 30px;
}

.signature {
    text-align: right;
    margin-top: 35px;
    font-size: 0.95em;
    color: #555;
}

.testimonials {
    background-color: #faf8f3;
    padding: 50px 40px;
    margin: 0 -30px;
}

.testimonial {
    margin-bottom: 50px;
    padding-bottom: 50px;
    border-bottom: 1px dashed #d8d4ca;
}

.testimonial:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.testimonial-author {
    font-weight: 500;
    margin-bottom: 20px;
    color: #444;
    letter-spacing: 0.05em;
}

.testimonial-content {
    padding-left: 20px;
}

.quote {
    text-align: center;
    font-size: 1.15em;
    margin: 25px 0;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.contact {
    text-align: center;
    padding: 50px 30px;
    background-color: #f7f4ee;
    margin: 0 -30px;
}

.contact-info {
    margin-top: 30px;
    font-size: 1.05em;
    letter-spacing: 0.05em;
}

footer {
    text-align: center;
    padding: 50px 20px;
    background-color: #f0ede5;
    border-top: 1px solid #d4cfc4;
    font-size: 0.85em;
    color: #666;
    letter-spacing: 0.1em;
}

footer p {
    margin-bottom: 8px;
}

@media (max-width: 768px) {
    .header-logo {
        width: 90px;
        height: 90px;
    }

    h1 {
        font-size: 1.8em;
    }

    .subtitle {
        font-size: 0.8em;
    }

    main {
        padding: 40px 20px;
    }

    h2 {
        font-size: 1.4em;
    }

    .testimonials {
        padding: 30px 20px;
        margin: 0 -20px;
    }

    .contact {
        margin: 0 -20px;
        padding: 40px 20px;
    }
}