* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f5f5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

header {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #2196F3;
}

main {
    flex: 1;
    padding: 2rem 0;
}

.container {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 90%;
    max-width: 800px;
    margin: 0 auto;
}

.hero {
    text-align: center;
    margin-bottom: 3rem;
}

.hero h2 {
    color: #333;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    color: #666;
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

.upload-container {
    margin-bottom: 2rem;
}

.upload-area {
    border: 2px dashed #ccc;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-area:hover {
    border-color: #666;
    background-color: #f8f8f8;
}

.upload-area.dragover {
    border-color: #4CAF50;
    background-color: #e8f5e9;
}

.upload-text p {
    color: #666;
    margin: 0.5rem 0;
}

.file-input {
    display: none;
}

.upload-button {
    display: inline-block;
    background-color: #4CAF50;
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.upload-button:hover {
    background-color: #45a049;
}

.hidden {
    display: none;
}

#preview {
    max-width: 200px;
    max-height: 200px;
    margin-bottom: 1rem;
}

.download-container {
    text-align: center;
}

.favicon-preview {
    margin-bottom: 2rem;
}

.preview-box {
    display: inline-block;
    margin: 1rem;
    text-align: center;
}

.preview-box img {
    border: 1px solid #ddd;
    padding: 5px;
    background-color: white;
    margin-bottom: 0.5rem;
}

.preview-box span {
    display: block;
    color: #666;
    font-size: 0.9rem;
}

.download-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.download-button {
    background-color: #2196F3;
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.download-button:hover {
    background-color: #1976D2;
}

.info-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

.info-section h2 {
    color: #333;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.info-section ul, .info-section ol {
    margin-left: 1.5rem;
    color: #666;
}

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

.faq-item {
    margin-bottom: 1.5rem;
}

.faq-item h3 {
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.faq-item p {
    color: #666;
}

footer {
    background-color: #333;
    color: white;
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    text-align: center;
}

.footer-content p {
    color: #fff;
    margin-bottom: 1rem;
}

.creator-link {
    color: #FFDD00;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.creator-link:hover {
    color: #FFE44D;
    text-decoration: underline;
}

.support-section {
    margin: 1.5rem 0;
    padding: 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.support-section p {
    margin-bottom: 0.8rem;
    color: #fff;
    font-size: 1.1rem;
}

.coffee-button {
    display: inline-block;
    background-color: #FFDD00;
    color: #000;
    text-decoration: none;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.coffee-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    background-color: #FFE44D;
}

.coffee-button span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links {
    margin-top: 1rem;
}

.footer-links a {
    color: white;
    text-decoration: none;
    margin: 0 1rem;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

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

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        text-align: center;
    }

    .nav-links {
        margin-top: 1rem;
    }

    .nav-links a {
        margin: 0 1rem;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .container {
        width: 95%;
        padding: 1rem;
    }

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

    .download-button {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}