/* --- 1. Basic Setup & Typography --- */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #f9f9f9; /* Light grey background */
    color: #333; /* Dark grey text for easier reading than pure black */
    line-height: 1.6;
    margin: 0;
    padding: 20px;
}

/* Container to keep content centered and readable on wide screens */
.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: #fff;
    padding: 40px;
    border-radius: 8px; /* Slight rounding on corners */
    box-shadow: 0 4px 6px rgba(0,0,0,0.05); /* Subtle shadow */
}

/* --- 2. Header & Navigation --- */
header {
    text-align: center;
    border-bottom: 2px solid #eaeaea;
    margin-bottom: 40px;
    padding-bottom: 20px;
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
    color: #2c3e50;
}

header span {
    color: #7f8c8d;
    font-style: italic;
}

nav {
    margin-top: 20px;
}

nav a {
    margin: 0 10px;
    text-decoration: none;
    color: #2980b9;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9rem;
}

nav a:hover {
    color: #1a5276;
    text-decoration: underline;
}

/* --- 3. General Content Styles --- */
h2 {
    color: #2c3e50;
    margin-top: 0;
    border-left: 5px solid #2980b9; /* Blue accent bar on the left */
    padding-left: 15px;
}

p {
    margin-bottom: 1.5rem;
}

a {
    color: #2980b9;
    text-decoration: none;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-all;
}

a:hover {
    text-decoration: underline;
}

/* --- 4. The Post List (Specific Request) --- */
ul.post-list {
    list-style: none; /* Removes bullet points */
    padding: 0;
    margin: 0;
}

ul.post-list li {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee; /* Separator line between posts */
}

/* Remove the separator line from the very last item */
ul.post-list li:last-child {
    border-bottom: none;
}

/* Post Titles inside the list */
ul.post-list h3 {
    margin: 0 0 5px 0;
    font-size: 1.5rem;
}

ul.post-list h3 a {
    color: #333;
    transition: color 0.2s;
}

ul.post-list h3 a:hover {
    color: #2980b9;
}

/* Date styling */
.date {
    font-size: 0.85rem;
    color: #888;
    margin-bottom: 15px;
    display: block;
}

/* --- 5. Footer --- */
footer {
    text-align: center;
    font-size: 0.8rem;
    color: #aaa;
    margin-top: 50px;
    border-top: 1px solid #eaeaea;
    padding-top: 20px;
}