:root {
    --primary-color: #000000;
    --background-color: #F5F5F7;
    --card-background: rgba(255, 255, 255, 0.7);
    --accent-color: #F1007B;
    --text-color: #1D1D1F;
    --secondary-text: #86868B;
    --border-color: #D2D2D7;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    letter-spacing: -0.5px;
}

.tagline {
    font-size: 14px;
    color: var(--secondary-text);
    margin: 5px 0 0 0;
    font-weight: 500;
}

/* Posts */
.posts-list {
    padding: 40px 0;
}

.post-card {
    margin-bottom: 40px;
    padding: 30px;
    background-color: var(--card-background);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: transform 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.post-card:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.post-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 16px;
    margin-top: 0;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.post-quote {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-color);
    margin: 24px 0;
    padding-left: 20px;
    border-left: 4px solid var(--accent-color);
    line-height: 1.4;
}

.post-summary {
    font-size: 17px;
    color: var(--secondary-text);
    margin-bottom: 24px;
    line-height: 1.5;
}

.read-more {
    display: inline-block;
    padding: 10px 22px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 980px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.read-more:hover {
    background-color: #333333;
    transform: scale(1.02);
}

.no-content {
    text-align: center;
    padding: 60px 0;
    color: var(--secondary-text);
}

/* Footer */
.site-footer {
    padding: 40px 0;
    text-align: center;
    color: var(--secondary-text);
    font-size: 13px;
    border-top: none;
}