* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: #f5f7fa;
    color: #1a1a1a;
    line-height: 1.6;
    padding: 2rem;
}

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

h1 {
    color: #2d3748;
    margin-bottom: 2rem;
    font-weight: 600;
}

.search-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

input[type="text"] {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s;
}

input[type="text"]:focus {
    border-color: #4299e1;
}

button {
    background-color: #4299e1;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 1rem;
}

button:hover {
    background-color: #3182ce;
}

.search-options {
    margin: 0.75rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
    user-select: none;
}

.checkbox-container input {
    margin-right: 0.5rem;
    cursor: pointer;
}

.checkbox-label {
    font-size: 0.9rem;
    color: #4a5568;
}

.checkbox-tooltip {
    position: absolute;
    bottom: 100%;
    left: 0;
    background-color: #2d3748;
    color: white;
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    z-index: 10;
}

.checkbox-container:hover .checkbox-tooltip {
    opacity: 1;
    visibility: visible;
}

.input-container {
    display: flex;
    align-items: center;
    position: relative;
}

.input-container label {
    margin-right: 0.5rem;
    font-size: 0.9rem;
    color: #4a5568;
}

.input-container input[type="number"] {
    width: 70px;
    padding: 0.3rem;
    font-size: 0.9rem;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
}

.project-info {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.project-info h2 {
    color: #2d3748;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.project-info p {
    color: #4a5568;
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.project-info a {
    color: #4299e1;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.project-info a:hover {
    color: #3182ce;
    text-decoration: underline;
}

.privacy-notice {
    background-color: #f8fafc;
    border-top: 1px solid #e2e8f0;
    padding: 0.75rem;
    text-align: center;
    font-size: 0.85rem;
    color: #4a5568;
    margin-top: 2rem;
}

.privacy-notice a {
    color: #4299e1;
    text-decoration: none;
}

.privacy-notice a:hover {
    text-decoration: underline;
}

.privacy-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.privacy-section {
    margin-bottom: 2rem;
}

.privacy-section h2 {
    color: #2d3748;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.privacy-section p {
    margin-bottom: 1rem;
}

.privacy-section ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

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