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

body {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #ffffff;
    color: #000000;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 60px;
}

.header {
    margin-bottom: 60px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.text-content {
    flex: 1;
}

.title {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #000000;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.join-button {
    display: inline-block;
    background-color: #000000;
    color: #ffffff;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    white-space: nowrap;
    border: 1px solid #000000;
    align-self: center;
    cursor: pointer;
}

.join-button:hover {
    background-color: #333333;
    border-color: #333333;
    transform: translateY(-1px);
}

.subtitle {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1.1rem;
    color: #000000;
    max-width: 600px;
    line-height: 1.7;
}

.table-container {
    margin-top: 40px;
}

.notion-table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid #e1e5e9;
}

.notion-table thead {
    background-color: #f7f6f3;
}

.notion-table th {
    padding: 16px 20px;
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    color: #000000;
    border-bottom: 1px solid #e1e5e9;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.notion-table td {
    padding: 16px 20px;
    border-bottom: 1px solid #f1f1f0;
    font-size: 0.9rem;
    color: #000000;
}

.notion-table tbody tr:hover {
    background-color: #f7f6f3;
    transition: background-color 0.2s ease;
}

.notion-table tbody tr:last-child td {
    border-bottom: none;
}

/* Progress Section */
footer {
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid #e1e5e9;
}

.progress-section {
    max-width: 600px;
}

.progress-container {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.progress-bar {
    flex: 1;
    height: 8px;
    background-color: #f1f1f0;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: oklch(0.269, 0, 0);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.progress-stats {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 600;
    color: #000000;
}

.current-count {
    color: #000000;
}

.separator {
    color: #000000;
}

.total-count {
    color: #000000;
}

.progress-text {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1.1rem;
    color: #000000;
    margin-top: 16px;
    line-height: 1.6;
}

/* Responsive design */
@media (max-width: 1024px) {
    .container {
        padding: 40px 40px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 30px 24px;
    }
    
    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    
    .text-content {
        width: 100%;
    }
    
    .title {
        font-size: 2rem;
        margin-bottom: 12px;
    }
    
    .join-button {
        align-self: flex-start;
        padding: 10px 20px;
        font-size: 0.85rem;
    }
    
    .notion-table {
        font-size: 0.8rem;
    }
    
    .notion-table th,
    .notion-table td {
        padding: 12px 16px;
    }
    
    .progress-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .progress-stats {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 20px 16px;
    }
    
    .title {
        font-size: 1.8rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .notion-table {
        font-size: 0.75rem;
    }
    
    .notion-table th,
    .notion-table td {
        padding: 10px 12px;
    }
}