:root {
    --bg-color: #f0f4f8;      /* Soft blue-grey background */
    --accent-blue: #a3c4f3;   /* Frieren's cloak/magic color */
    --text-dark: #2c3e50;
    --card-bg: #ffffff;
    --font-main: 'Figtree', sans-serif;
    --font-header: 'Google Sans', sans-serif;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-dark);
    margin: 0;
    padding: 20px;
    line-height: 1.6;
}

/* Header Section */
.blog-header {
    text-align: center;
    margin: 60px 0 40px;
}

.blog-header h1 {
    font-family: var(--font-header);
    font-size: 2.5rem;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.blog-header p {
    color: #666;
    font-size: 1.1rem;
}

/* Container Grid */
.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

/* Post Cards */
.post-card {
    background: var(--card-bg);
    border-radius: 15px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}

/* Image Handling */
.image-wrapper {
    width: 100%;
    height: 350px;
    overflow: hidden;
    background-color: var(--accent-blue); /* Placeholder color */
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures images don't stretch */
    transition: transform 0.5s ease;
}

.post-card:hover img {
    transform: scale(1.05);
}

/* Card Text */
.card-content {
    padding: 20px;
}

.article-title {
    font-family: var(--font-header);
    font-size: 1.4rem;
    margin: 0 0 10px 0;
    color: var(--text-dark);
}

.post-card p {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 20px;
}

.read-more {
    font-weight: bold;
    color: var(--accent-blue);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Back Button styling stays clean */
.floating-back-btn {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
    font-family: var(--font-header);
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
    border: 1px solid #ddd;
    padding: 10px 20px;
    border-radius: 30px;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.floating-back-btn:hover {
    background-color: #fff;
    transform: translateX(-3px);
}