body {
    font-family: 'Noto Sans KR', sans-serif;
    line-height: 1.6;
    color: #E0E0E0;
    background-color: #000000;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-header {
    background: #000000;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-header .container, .logo, .main-nav {
    display: flex;
    align-items: center;
}

.main-header .container {
    justify-content: space-between;
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #E0E0E0;
}

.logo img {
    height: 40px;
    margin-right: 12px;
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
}

.main-nav a {
    color: #A0A0A0;
    text-decoration: none;
    font-size: 16px;
    margin-left: 25px;
}

.cta-button-small {
    background-color: #00a0c5;
    color: white !important;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 700;
}

.help-center .hero-help {
    padding: 60px 0;
    text-align: center;
    background-color: #1e1e1e;
}

.help-center h2 {
    font-size: 36px;
    margin-bottom: 10px;
}

.faq-section {
    padding: 60px 0;
}

.faq-section h3 {
    font-size: 28px;
    text-align: center;
    margin-bottom: 40px;
}

.faq-item {
    background: #1e1e1e;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.faq-item h4 {
    font-size: 20px;
    margin-bottom: 10px;
}

.contact-section {
    text-align: center;
    padding: 60px 0;
    background-color: #1e1e1e;
}

.contact-section h3 {
    font-size: 28px;
    margin-bottom: 20px;
}

.cta-button {
    background-color: #00a0c5;
    color: white;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 18px;
    font-weight: 700;
    display: inline-block;
}

.main-footer {
    background-color: #1e1e1e;
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.footer-links a {
    color: #A0A0A0;
    text-decoration: none;
    font-size: 14px;
    margin-right: 20px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-top: 8px;
}

.last-updated, .copyright {
    font-size: 14px;
    color: #A0A0A0;
    margin: 0;
}