@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap');

:root {
    --primary-color: #ef7722;
    --text-dark: #333333;
    --text-gray: #666666;
    --border-color: #dddddd;
    --bg-light: #ffffff;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.5;
    font-weight: 400;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

header {
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.logo img {
    height: 40px;
    width: auto;
}

.navigation {
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.nav-tabs {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-tabs li {
    margin-right: 30px;
}

.nav-tabs button {
    background: none;
    border: none;
    padding: 10px 0;
    font-size: 16px;
    color: var(--text-gray);
    cursor: pointer;
    font-weight: 400;
    position: relative;
    font-family: inherit;
}

.nav-tabs button:hover {
    color: var(--text-dark);
}

.nav-tabs button.active {
    color: var(--primary-color);
    font-weight: 500;
}

.nav-tabs button.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.content-area {
    min-height: 400px;
}

.page-title {
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: 600;
}

.policy-content {
    font-size: 16px;
    color: #444444;
}

.policy-content h2 {
    font-size: 20px;
    margin-top: 30px;
    margin-bottom: 15px;
    font-weight: 600;
    color: #000;
}

.policy-content p {
    margin-bottom: 15px;
}

.policy-content ul,
.policy-content ol {
    margin-bottom: 15px;
    padding-left: 20px;
}

.policy-content li {
    margin-bottom: 8px;
}

.loading {
    text-align: center;
    padding: 50px;
    color: var(--text-gray);
}

footer {
    margin-top: 50px;
    padding: 30px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-gray);
    font-size: 14px;
}

.back-link {
    display: inline-block;
    margin-top: 20px;
    color: var(--primary-color);
    text-decoration: none;
}

.back-link:hover {
    text-decoration: underline;
}

@media (max-width: 600px) {
    .nav-tabs {
        flex-wrap: wrap;
    }

    .nav-tabs li {
        margin-right: 15px;
    }
}