/* 页面头部样式 */
.header {
    text-align: center;
    margin: 1rem 0 3rem;
}
body {
    margin: 0;
}

.header .subtitle {
    font-size: 1rem;
    color: #6b7280;
    margin: 0;
    line-height: 1.5;
}

a {
    text-decoration: none;
}

.container {
    min-height: calc(100vh - 69px - 79px);
    padding: 2rem 1rem;
    max-width: 64rem;
    margin: 0 auto;
}

/* 导航栏样式 */
.nav {
    background-color: white;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 64rem;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    color: #111827;
    text-decoration: none;
}

.nav-logo svg {
    margin-right: 0.5rem;
}

.nav-logo-text {
    font-size: 1.125rem;
    font-weight: 600;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    color: #6b7280;
    font-size: 0.875rem;
    padding: 0.5rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
    text-decoration: none;
}

.nav-link:hover {
    color: #111827;
    background-color: #f3f4f6;
}

/* 页脚样式 */
.footer {
    text-align: center;
    color: #666;
    font-size: 0.875rem;
    padding: 2rem 1rem;
    background-color: white;
    box-shadow: 0 -1px 3px 0 rgba(0, 0, 0, 0.1), 0 -1px 2px 0 rgba(0, 0, 0, 0.06);
    margin-top: auto;
}

.aw-footer {
    padding: 30px 0 30px;
    font-size: 12px;
    text-align: center;
    color: #666;
    border-top: 1px solid #ddd;
}

.footer-text-copyright a {
    color: #666;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
}

@media (min-width: 640px) {
    .nav-container {
        padding: 1rem 1.5rem;
    }
}

@media (min-width: 1024px) {
    .nav-container {
        padding: 1rem 2rem;
    }
}