* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

main.container {
    margin-top: 30px;
    margin-bottom: 50px;
    flex: 1 0 auto;
}

.header {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 3px solid #1B5E20;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.main-logo-area {
    flex-shrink: 0;
}

.logo-img {
    max-height: 50px;
    width: auto;
    display: block;
}

.logo-text {
    text-decoration: none;
    font-size: 22px;
    font-weight: 800;
    color: #1B5E20;
}

.main-nav {
    margin-left: auto;
    margin-right: 30px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
    margin: 0;
    padding: 0;
}

.main-nav a {
    text-decoration: none;
    font-weight: 600;
    color: #333;
    transition: color 0.3s;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.main-nav a:hover, .main-nav a.active {
    color: #1B5E20;
}

.assoc-logo-area {
    flex-shrink: 0;
    padding-left: 20px;
    border-left: 1px solid #eee;
}

.assoc-logo-img {
    max-height: 45px;
    width: auto;
    display: block;
}

.post {
    background: rgba(255, 255, 255, 1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    margin-bottom: 40px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.post-header {
    background: #1B5E20;
    padding: 25px 40px;
    color: #fff;
}

.post-title {
    margin: 0;
    color: #ffffff !important;
    font-size: 1.8em;
    font-weight: 700;
}

.post-date {
    color: #A5D6A7;
    font-size: 0.9em;
    display: block;
    margin-bottom: 5px;
}

.post-content {
    padding: 40px 50px;
    font-size: 1.15em;
    line-height: 1.7;
    color: #222;
}

.post-content img {
    max-width: 100% !important;
    height: auto;
    border-radius: 8px;
    margin: 15px 0;
}

.post-content img[style*="float: left"] {
    margin: 10px 25px 15px 0 !important;
}

.post-content img[style*="float: right"] {
    margin: 10px 0 15px 25px !important;
}

.post-content img[style*="display: block"],
.post-content img[style*="margin: 0px auto"] {
    margin: 20px auto !important;
    display: block !important;
}

.post-content table {
    width: 100% !important;
    border-collapse: collapse;
    margin: 20px 0;
    overflow-x: auto;
    display: block;
}

.post-content table td, .post-content table th {
    border: 1px solid #ddd;
    padding: 12px;
}

.footer {
    background: #0d3211;
    color: #fff;
    padding: 40px 0;
    text-align: center;
    border-top: 4px solid #1B5E20;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 32px;
    color: #1B5E20;
    cursor: pointer;
}

@media (max-width: 992px) {
    .main-nav { margin-right: 15px; }
    .main-nav ul { gap: 15px; }
    .main-nav a { font-size: 13px; }
}

@media (max-width: 768px) {
    .header-container { padding: 0 15px; }
    .assoc-logo-area { display: none; }
    
    .mobile-menu-btn { display: block; }
    
    .main-nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: #fff;
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        text-align: center;
    }
    
    .main-nav ul.show { display: flex; }
    
    .post-content { padding: 25px; font-size: 1.05em; }
    .post-header { padding: 20px 25px; }
    
    .post-content img[style*="float: left"],
    .post-content img[style*="float: right"] {
        float: none !important;
        margin: 15px auto !important;
        display: block !important;
    }
}