/* Base styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu,
        Cantarell, 'Helvetica Neue', sans-serif;
    line-height: 1.5;
    margin: 0;
    padding: 20px;
}

/* Header and navigation styles */
header {
    margin-bottom: 30px;
}

/* Disclaimer banner styles */
.disclaimer-banner {
    background-color: #ff6b35;
    color: white;
    padding: 15px 20px;
    margin: -20px -20px 20px -20px;
    border-left: 5px solid #e55a2b;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.disclaimer-content {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    max-width: 1200px;
    margin: 0 auto;
}

.disclaimer-icon {
    font-size: 1.5em;
    flex-shrink: 0;
    margin-top: 2px;
}

.disclaimer-text {
    flex: 1;
}

.disclaimer-text strong {
    display: block;
    font-size: 1.1em;
    margin-bottom: 5px;
    font-weight: 700;
}

.disclaimer-text p {
    margin: 0;
    font-size: 0.95em;
    line-height: 1.4;
}

/* Responsive adjustments for disclaimer banner */
@media (max-width: 768px) {
    .disclaimer-banner {
        padding: 12px 15px;
        margin: -20px -20px 15px -20px;
    }

    .disclaimer-content {
        gap: 10px;
    }

    .disclaimer-icon {
        font-size: 1.3em;
    }

    .disclaimer-text strong {
        font-size: 1em;
    }

    .disclaimer-text p {
        font-size: 0.9em;
    }
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

/* Content area */
.content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

article {
    margin-bottom: 40px;
}

/* Example blocks */
.example {
    border: 1px solid #ddd;
    padding: 15px;
    margin: 20px 0;
    border-radius: 4px;
    background-color: #f8f8f8;
}

/* Code display */
pre {
    background: #f0f0f0;
    padding: 15px;
    border-radius: 3px;
    overflow-x: auto;
}

code {
    font-family: 'Courier New', Courier, monospace;
}

/* Criteria list on home page */
.criteria-list {
    list-style-type: none;
    padding: 0;
}

.criteria-list li {
    margin-bottom: 15px;
    padding: 10px;
    border-left: 4px solid #0078d4;
    background-color: #f8f8f8;
}

.criteria-list a {
    color: #0078d4;
    text-decoration: none;
    font-weight: 500;
}

.criteria-list a:hover {
    text-decoration: underline;
}

.description {
    margin-top: 5px;
    color: #555;
}

/* Success criteria specific styles */

/* 1-4-1: Use of Color */
.color-only-link {
    color: #0000ff;
    text-decoration: none;
}

.accessible-link {
    color: #0000ff;
    text-decoration: underline;
}

.error-text {
    color: red;
}

.error-text-with-icon {
    color: red;
}

.error-text-with-icon::before {
    content: '⚠ ';
}

/* 2-1-1: Keyboard */
.custom-button {
    padding: 10px;
    background-color: #0078d4;
    color: white;
    display: inline-block;
    margin: 10px 0;
    cursor: pointer;
}

.keyboard-accessible {
    padding: 10px;
    background-color: #0078d4;
    color: white;
    display: inline-block;
    margin: 10px 0;
    cursor: pointer;
}

/* 2-4-1: Bypass Blocks */
.skip-link {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.skip-link:focus {
    position: static;
    width: auto;
    height: auto;
    background-color: #f8f8f8;
    padding: 10px;
    margin: 10px;
    outline: 2px solid blue;
}

.content-section {
    margin: 20px 0;
    padding: 10px;
    border: 1px solid #ddd;
}