:root {
    --primary-color: #6366f1;
    --secondary-color: #4f46e5;
    --twitter-color: #1DA1F2;
    --facebook-color: #4267B2;
    --instagram-color: #E1306C;
    --tiktok-color: #000000;
    --background-color: #f9fafb;
    --text-color: #1f2937;
    --border-color: #e5e7eb;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

/* Header Styles */
header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
    padding: 3rem 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Main Content Styles */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Generator Section */
.input-container {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1.1rem;
    resize: vertical;
    min-height: 100px;
    margin-bottom: 1rem;
}

textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.button-group {
    display: flex;
    gap: 1rem;
}

button {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

#clear-button {
    background-color: #ef4444;
    color: white;
}

#copy-all-button {
    background-color: var(--primary-color);
    color: white;
    position: relative;
}

/* Style Categories */
.style-categories {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.category-btn {
    background: white;
    color: var(--text-color);
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    border: 2px solid var(--border-color);
}

.category-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Font Style Output */
.font-style-container {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1rem;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.font-style-container:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.style-label {
    font-weight: 600;
    color: var(--text-color);
    min-width: 120px;
}

.style-text {
    font-size: 1.1em;
    padding: 0.75rem;
    border-radius: 4px;
    background-color: #f9fafb;
    overflow-x: auto;
    white-space: nowrap;
}

.copy-btn {
    background-color: #10b981;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    position: relative;
}

/* Copy Notification */
.copy-notification {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: #10b981;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.copy-notification.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Modern Guide Section */
.modern-guide {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #ffffff 0%, #f3f4f6 100%);
    border-radius: 20px;
    margin: 3rem 0;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.guide-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.3s ease;
}

.guide-card:hover {
    transform: translateY(-5px);
}

.guide-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
}

/* FAQ Section */
.faq-content {
    margin-top: 2rem;
}

.faq-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* Site Cards */
.sites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.site-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.site-card:hover {
    transform: translateY(-5px);
}

.site-card a {
    text-decoration: none;
    color: var(--text-color);
}

/* Footer Styles */
footer {
    background-color: #1f2937;
    color: white;
    padding: 3rem 1rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-section a:hover {
    opacity: 1;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.2);
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }

    main {
        padding: 1rem;
    }

    .font-style-container {
        grid-template-columns: 1fr auto;
    }

    .style-label {
        grid-column: 1 / -1;
    }

    .button-group {
        flex-direction: column;
    }
}

.google-font-preview {
    font-size: 1.5em;
    line-height: 1.5;
    padding: 10px;
    background-color: #f9fafb;
    border-radius: 6px;
    margin-top: 5px;
}


[style*="Dancing Script"] {
    font-weight: 700;
}

[style*="Permanent Marker"] {
    letter-spacing: 1px;
}

[style*="Monoton"] {
    letter-spacing: 2px;
    color: #6366f1;
}

[style*="Shadows Into Light"] {
    line-height: 1.2;
}
/* 在styles.css中添加 */
.social-friendly-badge {
    display: inline-block;
    background-color: #10b981;
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 8px;
    vertical-align: middle;
}

/* 改进样式容器的样式 */
.font-style-container {
    transition: all 0.3s ease;
}

.font-style-container:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.style-text {
    font-size: 1.2em;
    padding: 12px;
    border-radius: 6px;
    background-color: #f9fafb;
    overflow-x: auto;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.style-text:hover {
    background-color: #f3f4f6;
}