/* =============================================================================
   Responsive Styles - 统一后端平台
   ============================================================================= */

/* Tablet */
@media (max-width: 1024px) {
    .api-showcase {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: var(--text-4xl);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }

    /* Header */
    .header .container {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-md);
    }

    /* Hero */
    .hero {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .hero-title {
        font-size: var(--text-3xl);
    }

    .hero-subtitle {
        font-size: var(--text-lg);
    }

    .cta-buttons {
        flex-direction: column;
    }

    /* Service Grid */
    .service-grid,
    .service-links {
        grid-template-columns: 1fr;
    }

    /* Features Grid */
    .features-grid {
        grid-template-columns: 1fr;
    }

    /* Steps */
    .steps {
        grid-template-columns: 1fr;
    }

    /* Docs Grid */
    .docs-grid {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Large Desktop */
@media (min-width: 1536px) {
    .container {
        max-width: var(--container-2xl);
    }
}