body { 
background: #ffffff; 
color: #333333; 
font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
margin: 0; 
padding: 0; 
line-height: 1.6;
}
.header {
background: #ffffff;
padding: 20px 0;
border-bottom: 1px solid #e0e0e0;
position: fixed;
width: 100%;
top: 0;
z-index: 1000;
}
.header-content {
max-width: 1200px;
margin: 0 auto;
padding: 0 20px;
display: flex;
justify-content: space-between;
align-items: center;
}
.logo {
font-size: 24px;
font-weight: bold;
color: #333;
text-decoration: none;
display: flex;
align-items: center;
}
.logo img {
height: 40px;
margin-right: 10px;
}
.main-content {
margin-top: 80px;
padding: 40px 20px;
}
.terms-container {
max-width: 800px;
margin: 0 auto;
}
.terms-title {
font-size: 32px;
color: #333;
margin-bottom: 40px;
text-align: center;
}
.terms-date {
font-size: 14px;
color: #666;
margin-bottom: 40px;
text-align: center;
}
.terms-section {
margin-bottom: 40px;
}
.terms-section h2 {
font-size: 24px;
color: #333;
margin-bottom: 20px;
}
.terms-section p {
color: #666;
margin-bottom: 15px;
}
.terms-section ul {
list-style-type: disc;
margin-left: 20px;
color: #666;
}
.terms-section li {
margin-bottom: 10px;
}

.privacy-container {
max-width: 800px;
margin: 0 auto;
}
.privacy-title {
font-size: 32px;
color: #333;
margin-bottom: 40px;
text-align: center;
}
.privacy-date {
font-size: 14px;
color: #666;
margin-bottom: 40px;
text-align: center;
}
.privacy-section {
margin-bottom: 40px;
}
.privacy-section h2 {
font-size: 24px;
color: #333;
margin-bottom: 20px;
}
.privacy-section p {
color: #666;
margin-bottom: 15px;
}
.privacy-section ul {
list-style-type: disc;
margin-left: 20px;
color: #666;
}
.privacy-section li {
margin-bottom: 10px;
}

.legal-container {
max-width: 800px;
margin: 0 auto;
}
.legal-title {
font-size: 32px;
color: #333;
margin-bottom: 40px;
text-align: center;
}
.legal-table {
width: 100%;
border-collapse: collapse;
margin-bottom: 40px;
}
.legal-table th,
.legal-table td {
padding: 15px;
border: 1px solid #e0e0e0;
text-align: left;
}
.legal-table th {
background: #f5f5f5;
width: 30%;
}
.legal-table td {
width: 70%;
}

.error-container {
max-width: 800px;
margin: 0 auto;
text-align: center;
padding: 60px 20px;
}
.error-title {
font-size: 48px;
color: #333;
margin-bottom: 20px;
}
.error-message {
font-size: 24px;
color: #666;
margin-bottom: 40px;
}
.error-button {
display: inline-block;
background: #6A3766;
color: #ffffff;
padding: 15px 40px;
border-radius: 50px;
text-decoration: none;
font-weight: bold;
font-size: 18px;
transition: all 0.3s ease;
}
.error-button:hover {
background: #875175;
transform: translateY(-2px);
}

.guide-container {
max-width: 1200px;
margin: 0 auto;
}
.guide-header {
text-align: center;
margin-bottom: 60px;
}
.guide-header h1 {
font-size: 36px;
color: #333;
margin-bottom: 20px;
}
.guide-header p {
font-size: 18px;
color: #666;
max-width: 800px;
margin: 0 auto;
}
.guide-section {
margin-bottom: 60px;
}
.guide-section h2 {
font-size: 28px;
color: #333;
margin-bottom: 30px;
padding-bottom: 10px;
border-bottom: 2px solid #6A3766;
}
.guide-step {
background: #f8f9fa;
border-radius: 10px;
padding: 30px;
margin-bottom: 30px;
}
.guide-step h3 {
font-size: 24px;
color: #333;
margin-bottom: 20px;
display: flex;
align-items: center;
}
.guide-step h3::before {
content: "Step";
background: #6A3766;
color: white;
padding: 4px 12px;
border-radius: 20px;
font-size: 14px;
margin-right: 15px;
}
.guide-step p {
color: #666;
margin-bottom: 20px;
}
.guide-step ul {
list-style: none;
padding: 0;
margin: 0;
}
.guide-step li {
padding: 10px 0;
color: #666;
display: flex;
align-items: center;
}
.guide-step li::before {
content: "✓";
color: #6A3766;
margin-right: 10px;
}
.guide-image {
width: 100%;
max-width: 800px;
margin: 30px auto;
display: block;
border-radius: 10px;
box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.guide-tip {
background: #f8f4f8;
border-left: 4px solid #6A3766;
padding: 20px;
margin: 20px 0;
}
.guide-tip h4 {
color: #6A3766;
margin-top: 0;
margin-bottom: 10px;
}
.guide-tip p {
margin: 0;
color: #666;
}

.footer {
background: #333;
color: #fff;
padding: 60px 0 30px;
margin-top: 60px;
}
.footer-content {
max-width: 1200px;
margin: 0 auto;
padding: 0 20px;
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 40px;
}
.footer-section h3 {
font-size: 18px;
margin-bottom: 20px;
color: #fff;
}
.footer-section ul {
list-style: none;
padding: 0;
margin: 0;
}
.footer-section ul li {
margin-bottom: 10px;
}
.footer-section a {
color: #fff;
text-decoration: none;
opacity: 0.8;
transition: opacity 0.3s;
}
.footer-section a:hover {
opacity: 1;
}
.footer-bottom {
text-align: center;
margin-top: 40px;
padding-top: 20px;
border-top: 1px solid rgba(255,255,255,0.1);
}
.footer-bottom p {
color: rgba(255,255,255,0.6);
font-size: 14px;
}
.nav {
display: flex;
gap: 30px;
}
.nav a {
color: #333;
text-decoration: none;
font-size: 16px;
}
.hamburger {
display: none;
flex-direction: column;
justify-content: space-between;
width: 30px;
height: 20px;
cursor: pointer;
z-index: 1001;
}
.hamburger span {
display: block;
width: 100%;
height: 2px;
background-color: #333;
transition: all 0.3s ease;
}
.hamburger.active span:nth-child(1) {
transform: translateY(9px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
opacity: 0;
}
.hamburger.active span:nth-child(3) {
transform: translateY(-9px) rotate(-45deg);
}
@media (max-width: 768px) {
.hamburger {
    display: flex;
}
.nav {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: #ffffff;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 40px;
    box-shadow: -2px 0 10px rgba(0,0,0,0.1);
    transition: right 0.3s ease;
    z-index: 1000;
}
.nav.active {
    display: flex;
    right: 0;
}
.nav a {
    font-size: 24px;
    position: relative;
}
.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #333;
    transition: width 0.3s ease;
}
.nav a:hover::after {
    width: 100%;
}
.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}
.overlay.active {
    display: block;
}
}