style.css
This single CSS file controls the clean, minimalist look with light blue accents across all pages.

/* style.css */
/* General Body and Container */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f8f8f8; /* Very light grey */
    color: #333;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

/* Header */
header {
    background-color: #e0f2f7; /* Light blue */
    color: #004d66; /* Darker blue for text */
    padding: 20px 0;
    text-align: center;
    border-bottom: 3px solid #b3e5fc; /* Slightly darker light blue border */
}

header h1 {
    margin: 0;
    font-size: 2.5em;
}

header p {
    margin: 5px 0 0;
    font-size: 1.1em;
}

/* Navigation */
nav {
    background-color: #007bb5; /* A standard blue */
    padding: 10px 0;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
    padding: 5px 10px;
    transition: background-color 0.3s ease;
}

nav ul li a:hover, nav ul li a.active {
    background-color: #005f8f; /* Darker blue on hover */
    border-radius: 4px;
}

/* Main Content Area - Two Column Layout */
.content-area {
    display: flex;
    flex-wrap: wrap; /* Allows wrapping on smaller screens */
    gap: 30px; /* Space between columns */
    padding: 30px 0;
}

.main-content {
    flex: 3; /* Takes 3 parts of the available space */
    min-width: 60%; /* Ensures it doesn't get too small */
    background-color: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.sidebar {
    flex: 1; /* Takes 1 part of the available space */
    min-width: 280px; /* Minimum width for readability */
    background-color: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* For pages that don't need a sidebar (like About or Privacy) */
.full-content {
    width: 100%; /* Takes full width of the container */
    background-color: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* Blog Post Styling */
.blog-post {
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.blog-post:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.blog-post h3 {
    color: #007bb5; /* Blue for post titles */
    margin-top: 0;
}

.blog-post h3 a {
    text-decoration: none;
    color: #007bb5;
    transition: color 0.3s ease;
}

.blog-post h3 a:hover {
    color: #005f8f;
}

.post-meta {
    font-size: 0.9em;
    color: #777;
    margin-bottom: 10px;
}

.read-more {
    display: inline-block;
    margin-top: 10px;
    color: #007bb5;
    text-decoration: none;
    font-weight: bold;
}

.read-more:hover {
    text-decoration: underline;
}

/* Sidebar Specifics */
.sidebar h3 {
    color: #007bb5;
    margin-top: 0;
    border-bottom: 2px solid #b3e5fc;
    padding-bottom: 10px;
    margin-bottom: 15px;
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar ul li {
    margin-bottom: 8px;
}

.sidebar ul li a {
    color: #555;
    text-decoration: none;
    transition: color 0.3s ease;
}

.sidebar ul li a:hover {
    color: #007bb5;
}

/* General Link and Heading Styling */
a {
    color: #007bb5;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

h2, h3, h4 {
    color: #004d66; /* Darker blue for general headings */
}

ul {
    padding-left: 20px;
}

/* Footer */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    margin-top: 30px;
    font-size: 0.9em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .content-area {
        flex-direction: column; /* Stack columns on small screens */
    }

    .main-content, .sidebar, .full-content {
        flex: none; /* Remove flex sizing */
        width: 100%; /* Take full width */
    }

    nav ul {
        flex-direction: column;
        align-items: center;
    }

    nav ul li {
        margin: 5px 0;
    }
}