/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --text-dark: #1f2937;
    --text-medium: #4b5563;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --white: #ffffff;
    --border-color: #e5e7eb;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Malgun Gothic', 'Apple SD Gothic Neo', sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
    background-color: var(--white);
    min-height: 100vh;
}

/* Header */
.header {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    border-radius: 12px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-md);
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
}

/* Content */
.content {
    padding: 0 20px 40px;
}

/* Section */
.section {
    margin-bottom: 40px;
}

.section h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 3px solid var(--primary-color);
}

.description {
    font-size: 1.1rem;
    color: var(--text-medium);
    line-height: 1.8;
}

/* Divider */
.divider {
    border: none;
    border-top: 2px solid var(--border-color);
    margin: 40px 0;
}

/* Policy List */
.policy-list {
    list-style: none;
    padding-left: 0;
}

.policy-list li {
    font-size: 1rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 12px;
    padding-left: 24px;
    position: relative;
}

.policy-list li::before {
    content: "•";
    position: absolute;
    left: 8px;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Terms Item */
.terms-item {
    margin-bottom: 32px;
}

.terms-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.terms-item p {
    font-size: 1rem;
    color: var(--text-medium);
    line-height: 1.7;
}

.terms-item ul {
    margin-top: 8px;
}

/* Contact Box */
.contact-box {
    background-color: var(--bg-light);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
    margin-top: 16px;
}

.contact-box p {
    font-size: 1rem;
    color: var(--text-dark);
    margin: 0;
}

.contact-box strong {
    color: var(--primary-color);
}

/* Footer */
.footer {
    text-align: center;
    padding: 30px 20px;
    border-top: 2px solid var(--border-color);
    margin-top: 60px;
}

.footer p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 4px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .header {
        padding: 30px 15px;
        margin-bottom: 30px;
    }

    .header h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .content {
        padding: 0 15px 30px;
    }

    .section h2 {
        font-size: 1.5rem;
    }

    .description {
        font-size: 1rem;
    }

    .policy-list li,
    .terms-item p {
        font-size: 0.95rem;
    }

    .terms-item h3 {
        font-size: 1.1rem;
    }
}

/* Print Styles */
@media print {
    body {
        background-color: white;
    }

    .container {
        box-shadow: none;
    }

    .header {
        background: white;
        color: var(--text-dark);
        border: 2px solid var(--border-color);
    }

    .divider {
        border-color: #000;
    }
}