@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    color: #ffffff;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

.announcement {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
    padding: 2rem 1rem;
}

.container {
    max-width: 1200px;
    width: 100%;
    text-align: center;
}

.logo {
    font-size: 4rem;
    font-weight: 700;
    color: #ff6600;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
    text-shadow: 0 0 40px rgba(255, 102, 0, 0.3);
}

.content h2 {
    font-size: 3rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.content p {
    font-size: 1.25rem;
    color: #cccccc;
    max-width: 600px;
    margin: 0 auto 4rem;
    line-height: 1.7;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.feature {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.feature:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 102, 0, 0.2);
    box-shadow: 0 8px 32px rgba(255, 102, 0, 0.1);
}

.icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ff6600;
    margin-bottom: 0.75rem;
}

.feature p {
    font-size: 1rem;
    color: #aaaaaa;
    line-height: 1.6;
}

footer {
    text-align: center;
    padding: 2rem 1rem;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

footer p {
    margin: 0;
    color: #888888;
    font-size: 0.9rem;
}

nav {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo-link {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ff6600;
    text-decoration: none;
    letter-spacing: -0.02em;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

nav a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

nav a:hover, nav a.active {
    color: #ff6600;
}

.blog-header {
    text-align: center;
    padding: 4rem 2rem 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.blog-header h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.blog-header p {
    font-size: 1.25rem;
    color: #cccccc;
    line-height: 1.6;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.article-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 102, 0, 0.2);
    box-shadow: 0 8px 32px rgba(255, 102, 0, 0.1);
}

.article-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.article-meta .date {
    color: #888888;
}

.article-meta .category {
    background: #ff6600;
    color: #000000;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-weight: 600;
}

.article-card h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.article-card h2 a {
    color: #ffffff;
    text-decoration: none;
}

.article-card h2 a:hover {
    color: #ff6600;
}

.article-card p {
    color: #aaaaaa;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.read-more {
    color: #ff6600;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: #ffffff;
}

.blog-post {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.post-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.post-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.post-meta .date {
    color: #888888;
}

.post-meta .category {
    background: #ff6600;
    color: #000000;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-weight: 600;
}

.blog-post h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.post-excerpt {
    font-size: 1.25rem;
    color: #cccccc;
    line-height: 1.6;
    font-style: italic;
}

.post-content {
    color: #dddddd;
    line-height: 1.8;
}

.post-content h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: #ff6600;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.post-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.post-content p {
    margin-bottom: 1.5rem;
}

.post-content blockquote {
    border-left: 4px solid #ff6600;
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: #cccccc;
}

.post-content cite {
    display: block;
    text-align: right;
    color: #888888;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.post-content ol, .post-content ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.post-content li {
    margin-bottom: 0.5rem;
}

.cta-section {
    text-align: center;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-section p {
    font-size: 1.1rem;
    color: #cccccc;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    background: #ff6600;
    color: #000000;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cta-button:hover {
    background: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(255, 102, 0, 0.3);
}

@media (max-width: 768px) {
    .logo {
        font-size: 3rem;
        margin-bottom: 2rem;
    }

    .content h2 {
        font-size: 2.5rem;
    }

    .content p {
        font-size: 1.1rem;
        margin-bottom: 3rem;
    }

    .features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature {
        padding: 1.5rem 1rem;
    }

    .icon {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 2.5rem;
    }

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

    .content p {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 1rem;
    }

    .logo-link {
        font-size: 1.25rem;
    }

    nav ul {
        gap: 1rem;
    }

    .blog-header {
        padding: 3rem 1rem 1rem;
    }

    .blog-header h1 {
        font-size: 2.5rem;
    }

    .articles-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
        gap: 1.5rem;
    }

    .article-card {
        padding: 1.5rem;
    }

    .blog-post {
        padding: 1rem;
    }

    .blog-post h1 {
        font-size: 2rem;
    }

    .post-content h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .blog-header h1 {
        font-size: 2rem;
    }

    .blog-post h1 {
        font-size: 1.75rem;
    }

    .post-content h2 {
        font-size: 1.25rem;
    }
}