/* user_guide.css */

.guide-wrapper {
    max-width: 800px;
    margin: 40px auto;
    background-color: transparent; 
    box-shadow: none;
}

.guide-header-block {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e0e0e0;
}

.guide-header-block h1 {
    color: #13294b;
    margin: 0;
    font-size: 2.2rem;
    font-weight: bold;
}

.guide-header-block .subtitle {
    color: #d93a17;
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: 10px;
    display: block;
}

/* Content Typography within Cards */
.guide-content p {
    color: #555;
    font-size: 1.05rem; /* Standard Desktop Size */
    line-height: 1.8;
    margin-bottom: 15px;
}

.guide-content h3 {
    color: #13294b; 
    font-size: 1.15rem;
    margin-top: 25px;
    margin-bottom: 15px;
    font-weight: 700;
}

.guide-content ul {
    padding-left: 20px;
    margin-bottom: 20px;
}

.guide-content li {
    margin-bottom: 10px;
    color: #555;
    line-height: 1.6;
}

/* Special Components */
.pro-tip {
    background-color: #f4f7f9;
    border-left: 4px solid #13294b;
    padding: 15px 20px;
    border-radius: 4px;
    margin: 20px 0;
    font-style: italic;
    color: #333;
}

.icon-ref {
    font-weight: bold;
    color: #13294b;
    background: #eee;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
    border: 1px solid #ddd;
}

/* --- Mobile Responsiveness --- */
/* Applies only when screen width is 768px (standard tablet/phone) or less */
@media (max-width: 768px) {
    
    /* Increase Header Sizes */
    .guide-header-block h1 {
        font-size: 1.8rem; /* Slightly smaller header to fit narrow screens */
    }
    
    .guide-header-block .subtitle {
        font-size: 1.2rem; /* Larger subtitle for readability */
    }

    /* Increase Body Text Size */
    .guide-content p, 
    .guide-content li {
        font-size: 1.2rem; /* Bump up from 1.05rem to 1.2rem */
        line-height: 1.7;  /* Slightly tighter line height for larger text */
        color: #222;       /* Make text slightly darker (higher contrast) for outdoor viewing */
    }

    /* Make sub-headers larger */
    .guide-content h3 {
        font-size: 1.35rem;
        margin-top: 30px;
    }

    /* Make pro-tips easier to read */
    .pro-tip {
        font-size: 1.15rem;
        padding: 20px;
    }
    
    /* Make the button/icon references larger touch targets */
    .icon-ref {
        font-size: 1rem;
        padding: 4px 8px;
    }
}