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

body {
    font-family: 'Roboto', Arial, sans-serif;
    color: #333;
    line-height: 1.6;
    background: #fafafa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5px;
    width: 100%;
}

@media only screen and (min-width: 769px) {
    .container {
        padding: 0 10px;
    }
}

.site-header {
    background: var(--header-bg);
    border: 1px solid var(--primary-color);
    padding: 10px 0 5px 0;
    color: #000000;
    z-index: 1000;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
    margin: 0 auto 10px auto;
    width: calc(100% - 10px);
    max-width: 1200px;
}

@media only screen and (min-width: 769px) {
    .site-header {
        width: calc(100% - 20px);
    }
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.site-branding {
    display: flex;
    align-items: center;
}

.site-branding .custom-logo-link {
    display: inline-block;
}

.site-branding .custom-logo {
    width: auto;
    height: 50px;
    max-width: 200px;
    object-fit: contain;
}

.site-title {
    margin: 0;
    font-size: 1.5rem;
}

.site-title a {
    color: #000000;
    text-decoration: none;
}

.site-title a:hover {
    color: var(--primary-color);
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.main-navigation ul li a {
    color: #000000;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 1rem;
}

.main-navigation ul li a:hover {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.875rem;
    cursor: pointer;
    color: var(--primary-color);
    padding: 5px 10px;
    line-height: 1;
    z-index: 1000;
    transition: transform 0.3s ease;
}

.menu-toggle:hover {
    transform: scale(1.1);
    color: var(--secondary-color);
}

.site-header.layout1 .main-navigation {
    margin-left: auto;
}

.site-header.layout2 .main-navigation {
    margin-left: auto;
    display: flex;
    justify-content: flex-end;
    flex: 1;
}

.site-header.layout2 .main-navigation ul {
    display: flex;
    gap: 30px;
    list-style: none;
    margin-left: auto;
}

.site-header.layout2 .header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-left: 20px;
}

.site-header.layout2 .header-actions .post-button {
    background: var(--primary-color);
    color: #fff;
    padding: 6px 14px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: background 0.3s ease;
    line-height: 1.2;
    height: 40px;
    display: inline-flex;
    align-items: center;
}

.site-header.layout2 .header-actions .post-button:hover {
    background: var(--secondary-color);
}

.site-header.layout2 .header-actions .chat-icon,
.site-header.layout2 .header-actions .profile-icon {
    text-decoration: none;
    transition: background 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-color);
}

.site-header.layout2 .header-actions .chat-icon i,
.site-header.layout2 .header-actions .profile-icon i {
    font-size: 1.25rem;
    color: #fff;
    transition: none;
}

.site-header.layout2 .header-actions .chat-icon:hover,
.site-header.layout2 .header-actions .profile-icon:hover {
    background: var(--secondary-color);
}

.site-header.layout2 .menu-toggle {
    display: none;
}

@media only screen and (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .main-navigation {
        display: none;
        position: absolute;
        top: 100%;
        right: 15px;
        left: auto;
        width: 280px;
        background: #ffffff;
        border: 1px solid #eee;
        border-radius: 8px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        z-index: 999;
    }

    .main-navigation.toggled {
        display: block !important;
    }

    .main-navigation ul {
        flex-direction: column;
        gap: 0;
        padding: 10px 0;
    }

    .main-navigation ul li {
        width: 100%;
        border-bottom: 1px solid #f0f0f0;
    }

    .main-navigation ul li:last-child {
        border-bottom: none;
    }

    .main-navigation ul li a {
        display: block;
        padding: 12px 20px;
        text-align: left;
        font-size: 1rem;
        transition: none;
        transform: none;
    }

    .main-navigation ul li a:hover {
        background: var(--primary-color);
        color: #fff;
        transform: none;
        padding-left: 20px;
    }

    .site-header.layout1 .menu-toggle {
        margin-left: auto;
    }

    .site-header.layout2 .header-actions {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-left: auto;
        margin-right: 10px;
    }

    .site-header.layout2 .menu-toggle {
        display: block;
        margin-left: 0;
    }

    .site-header.layout2 .main-navigation {
        margin-left: 0;
        flex: none;
        display: none;
    }

    .site-header.layout2 .main-navigation.toggled {
        display: block !important;
    }

    .site-header.layout2 .main-navigation ul {
        flex-direction: column;
        gap: 0;
        padding: 0;
    }

    .site-header.layout2 .main-navigation ul li {
        margin: 0;
        padding: 0;
    }

    .site-header.layout2 .main-navigation ul li a {
        display: block;
        padding: 10px 20px;
        font-size: 1rem;
        transition: none;
        transform: none;
    }

    .site-header.layout2 .main-navigation ul li a:hover {
        background: var(--primary-color);
        color: #fff;
        transform: none;
        padding-left: 20px;
    }

    .site-header.layout2 .header-actions .post-button {
        padding: 4px 10px;
        font-size: 0.75rem;
        border-radius: 16px;
        height: 32px;
        display: inline-flex;
        align-items: center;
    }

    .site-header.layout2 .header-actions .chat-icon,
    .site-header.layout2 .header-actions .profile-icon {
        width: 32px;
        height: 32px;
        background: var(--primary-color);
    }

    .site-header.layout2 .header-actions .chat-icon i,
    .site-header.layout2 .header-actions .profile-icon i {
        font-size: 1rem;
        color: #fff;
    }
}

@media only screen and (max-width: 480px) {
    .site-branding .custom-logo {
        height: 35px;
        max-width: 130px;
    }

    .site-title {
        font-size: 1.25rem;
    }

    .menu-toggle {
        font-size: 1.625rem;
    }

    .main-navigation {
        width: 220px;
        right: 10px;
    }

    .site-header.layout2 .header-actions .post-button {
        padding: 3px 8px;
        font-size: 0.7rem;
        border-radius: 14px;
        height: 28px;
    }

    .site-header.layout2 .header-actions .chat-icon,
    .site-header.layout2 .header-actions .profile-icon {
        width: 28px;
        height: 28px;
    }

    .site-header.layout2 .header-actions .chat-icon i,
    .site-header.layout2 .header-actions .profile-icon i {
        font-size: 0.875rem;
    }
}

.site-footer {
    background: transparent;
    color: var(--footer-text);
    padding: 60px 0 30px;
    margin-top: 50px;
}

.site-footer a {
    color: var(--footer-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.site-footer a:hover {
    color: var(--primary-color);
}

.footer-box {
    background: var(--footer-bg);
    border-radius: 8px;
    border: 1px solid var(--primary-color);
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
    width: calc(100% - 10px);
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

@media only screen and (min-width: 769px) {
    .footer-box {
        width: calc(100% - 20px);
    }
}

.footer-widgets {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 25px 10px;
    width: 100%;
    box-sizing: border-box;
}

@media only screen and (min-width: 481px) and (max-width: 768px) {
    .footer-widgets {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
        padding: 25px 10px;
    }
}

@media only screen and (min-width: 769px) {
    .footer-widgets {
        grid-template-columns: repeat(4, 1fr);
        gap: 30px;
        padding: 30px 10px;
    }
}

.footer-column {
    color: #ccc;
    width: 100%;
    min-width: 0;
    word-wrap: break-word;
}

.footer-widget {
    margin-bottom: 0;
    padding: 0 5px;
    background: transparent;
    border: none;
    box-shadow: none;
    width: 100%;
}

.footer-widget:first-child {
    padding-left: 0;
}

.footer-widget:last-child {
    padding-right: 0;
}

.footer-widget .widget-title {
    color: var(--footer-text);
    font-size: 1.125rem;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary-color);
    display: inline-block;
    max-width: 100%;
    word-break: break-word;
}

.footer-widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-widget ul li {
    margin-bottom: 8px;
    font-size: 0.875rem;
    list-style-type: none;
    width: 100%;
}

.footer-widget ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
    line-height: 1.4;
    max-width: 100%;
    word-break: break-word;
}

.footer-widget ul li a:hover {
    color: var(--primary-color);
}

.footer-info {
    text-align: center;
    color: #ccc;
    background: var(--footer-bg);
    padding: 10px 5px;
    border-top: 1px solid var(--primary-color);
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

@media only screen and (min-width: 769px) {
    .footer-info {
        padding: 10px 10px;
    }
}

.footer-info p {
    margin: 0;
    font-size: 0.8125rem;
}

.site-main {
    min-height: 400px;
    padding: 10px 0 40px 0;
}

.page-content {
    padding: 30px 5px;
}

@media only screen and (min-width: 769px) {
    .page-content {
        padding: 30px 10px;
    }
}

.page-content h1 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 2rem;
}

.page-content h2 {
    margin: 30px 0 15px;
    font-size: 1.5rem;
}

.page-content h3 {
    margin: 25px 0 12px;
    font-size: 1.25rem;
}

.page-content p {
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 1rem;
}

.page-content ul,
.page-content ol {
    margin: 15px 0 15px 30px;
}

.page-content li {
    margin-bottom: 8px;
    line-height: 1.6;
    font-size: 1rem;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    text-align: center;
    line-height: 50px;
    font-size: 24px;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

.breadcrumb {
    padding: 10px 0;
    margin-bottom: 20px;
    font-size: 0.875rem;
    color: #666;
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb .separator {
    margin: 0 5px;
    color: #ccc;
}

.site-header.sticky-header {
    position: sticky;
    top: 5px;
}