:root {
    --font-heading: "Montserrat", sans-serif;
    --font-body: "Merriweather", serif;
    --color-background: #FFFFFF;
    --color-background-alt: #F8F9FA;
    --color-text: #212529;
    --color-text-muted: #6c757d;
    --color-accent: #15537d;
    --color-border: #dee2e6;
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    margin: 0;
    padding: 0;
    line-height: 1.72;
    color: #24303a;
    font-size: 18px;
    background-color: var(--color-background);
    background: #f4f7fa;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 1.6rem;
    margin-bottom: 0.9rem;
}

h2 {
    font-size: 1.3rem;
    margin-top: 2.2rem;
    margin-bottom: 0.9rem;
}

h3 {
    font-size: 1.15rem;
    margin-top: 1.6rem;
}

a {
    color: var(--color-accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.container {
    max-width: 1200px;
    width: 100%;
    margin: 2.5rem auto;
    padding: 0 1.25rem;
    box-sizing: border-box;
}

.site-header, .site-footer {
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
}

.site-footer {
    border-top: 1px solid rgba(0,0,0,0.06);
    border-bottom: none;
    margin-top: 4rem;
    color: #667887;
    font-size: 0.95rem;
    display: flex;
    flex-direction: column;
    padding: 34px 0 24px;
    background: #f8fafc;
}

.header-content, .footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo a {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-text);
}

.logo a:hover {
    text-decoration: none;
}

.logo span {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.main-nav a {
    margin-left: 0;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: #215a84;
    padding: 0.2rem 0;
    position: relative;
}

.breadcrumbs {
    font-size: 0.88rem;
    margin-bottom: 1rem;
    color: #7a8895;
}

.breadcrumbs a {
    text-decoration: none;
    font-size: 12px;
    color: #5d7b92;
}

.author-info {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    font-size: 0.94rem;
    color: #627481;
    padding: 14px 18px;
    margin: 0 0 1.8rem;
    border-radius: 12px;
    background: #f7fafc;
    border: 1px solid rgba(21, 83, 125, 0.08);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 2rem;
    align-items: center;
    line-height: 1.45;
}

.author-info span:first-child::before {
    font-family: "FontAwesome";
    content: "";
    margin-right: 6px;
    font-size: 1rem;
    color: #8aa3b1;
    opacity: 0.8;
}

.author-info span:first-child {
    padding-left: 4px;
    font-weight: 600;
    color: #476579;
}

.author-info span {
    white-space: nowrap;
    margin-right: 1.5rem;
}

blockquote {
    border-left: 4px solid var(--color-accent);
    padding-left: 1.5rem;
    margin: 2rem 0;
    background-color: var(--color-background-alt);
    padding: 1rem 1.5rem;
    font-style: italic;
    color: var(--color-text-muted);
}

figure {
    margin: 2rem 0;
}

figure img {
    max-width: 100%;
    height: auto;
}

figcaption {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 0.5rem;
}

.in-article-toc {
    background-color: var(--color-background-alt);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    margin: 2.5rem 0;
}

.in-article-toc h3 {
    font-size: 1.2rem;
    margin-top: 0;
    margin-bottom: 1rem;
}

.in-article-toc ol {
    margin: 0;
    padding-left: 1.5rem;
}

.in-article-toc li {
    margin-bottom: 0.5rem;
}

.search-page-form {
    max-width: 700px;
    margin: 2rem auto;
}

.search-page-form .search-input-group {
    display: flex;
    width: 100%;
}

.search-page-form input[type="search"] {
    flex-grow: 1;
    font-family: var(--font-heading, "Montserrat", sans-serif);
    font-size: 1.25rem;
    color: var(--color-text, #212529);
    background-color: var(--color-background, #FFFFFF);
    border: 1px solid var(--color-border, #dee2e6);
    border-radius: 6px 0 0 6px;
    padding: 0.75rem 1rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    margin-right: -1px;
}

.search-page-form input[type="search"]:focus {
    outline: none;
    border-color: var(--color-accent, #15537d);
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.2);
    z-index: 2;
    position: relative;
}

.search-page-form button {
    font-family: var(--font-heading, "Montserrat", sans-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: #FFFFFF;
    background-color: var(--color-accent, #15537d);
    border: 1px solid var(--color-accent, #15537d);
    border-radius: 0 6px 6px 0;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: background-color 0.15s ease-in-out;
}

.search-page-form button:hover {
    background-color: #0b5ed7;
}

.search-notes {
    margin-top: 1rem;
    font-size: 0.9rem;
}

.search-results-container {
    margin-top: 2rem;
}

.search-results-container h2 {
    font-size: 1.3rem;
    border-bottom: 1px solid var(--color-border, #dee2e6);
    padding-bottom: 0.75rem;
    margin-bottom: 1.5rem;
}

.search-results-list {
    list-style: none;
    padding-left: 0;
    counter-reset: search-results-counter;
}

.search-result-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 3.5rem;
}

.search-result-item::before {
    counter-increment: search-results-counter;
    content: counter(search-results-counter) ".";
    position: absolute;
    left: 0;
    top: -2px;
    font-family: var(--font-heading, "Montserrat", sans-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-muted, #6c757d);
}

.search-result-item h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1.15rem;
}

.search-result-item h3 a {
    color: var(--color-accent, #15537d);
}

.search-snippet {
    margin: 0;
    color: var(--color-text, #212529);
    line-height: 1.6;
}

.search-snippet strong {
    background-color: #fff3cd;
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 700;
    color: #664d03;
}

.search-time, .search-no-results, .search-error {
    margin-top: 2rem;
    padding-top: 1rem;
    text-align: center;
    font-style: italic;
    color: var(--color-text-muted, #6c757d);
    border-top: 1px solid var(--color-border, #dee2e6);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2.5rem 0;
    font-size: 0.95rem;
    border-radius: 8px;
    overflow: hidden;
}

.data-table thead th {
    font-family: var(--font-heading, "Montserrat", sans-serif);
    font-weight: 700;
    text-align: left;
    background-color: #f8f9fa;
    border-bottom: 2px solid rgba(0,0,0,0.06);
    padding: 0.75rem 1rem;
}

.data-table td, .data-table th {
    padding: 0.75rem 1rem;
    border-top: 1px solid rgba(0,0,0,0.06);
    vertical-align: top;
}

.data-table tbody tr:nth-of-type(even) {
    background-color: var(--color-background-alt, #F8F9FA);
}

.data-table td:first-child {
    font-weight: 700;
}

.city-selector {
    position: relative;
    margin-right: 2rem;
    margin-left: 20px;
}

.city-selector-button {
    display: flex;
    align-items: center;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-family: var(--font-heading, "Montserrat", sans-serif);
    font-size: 0.9rem;
}

.city-selector-button .fa {
    color: var(--color-accent, #15537d);
    margin-right: 0.5rem;
}

.city-selector-button span {
    color: #6c7b88;
    margin-right: 0.4rem;
    font-size: 0.92rem;
}

.city-selector-button .current-city {
    color: var(--color-text, #212529);
    font-weight: 700;
    border-bottom: 1px dashed var(--color-text, #212529);
}

.city-selector-dropdown {
    position: absolute;
    top: 150%;
    left: 0;
    z-index: 100;
    background-color: var(--color-background, #FFFFFF);
    border: 1px solid var(--color-border, #dee2e6);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    min-width: 220px;
    list-style: none;
    padding: 0.5rem 0;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

.city-selector.is-open .city-selector-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.city-selector-dropdown li a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--color-text, #212529);
    text-decoration: none;
}

.city-selector-dropdown li a:hover {
    background-color: var(--color-background-alt, #F8F9FA);
    color: var(--color-accent, #15537d);
}

.top-bar {
    background-color: var(--color-background-alt, #F8F9FA);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    padding: 0.45rem 1rem;
    font-size: 0.92rem;
    background: #f8fbfd;
}

.top-bar-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-search {
    display: flex;
    align-items: center;
}

.header-search input {
    font-family: var(--font-heading, "Montserrat", sans-serif);
    font-size: 0.9rem;
    border-radius: 4px 0 0 4px;
    padding: 0.35rem 0.75rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    margin-right: -1px;
    border: 1px solid var(--color-border, #dee2e6);
}

.header-search input:focus {
    outline: none;
    border-color: var(--color-accent, #15537d);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.2);
    z-index: 2;
    position: relative;
}

.header-search button {
    font-family: var(--font-heading, "Montserrat", sans-serif);
    font-size: 0.9rem;
    font-weight: 600;
    color: #FFFFFF;
    background-color: var(--color-accent, #15537d);
    border: 1px solid var(--color-accent, #15537d);
    border-radius: 0 4px 4px 0;
    padding: 0.35rem 1rem;
    cursor: pointer;
    transition: background-color 0.15s ease-in-out;
}

.header-search button:hover {
    background-color: #0b5ed7;
}

.search-mobile-wrapper {
    display: none;
}

.footer-section {
    border-bottom: 1px solid rgba(0,0,0,0.06);
    margin-bottom: 0;
    padding-bottom: 15px;
    padding: 12px 0;
}

.footer-title {
    font-size: 1rem;
    cursor: pointer;
    position: relative;
    font-family: var(--font-heading);
    font-weight: 700;
    margin: 0;
    color: #3f5668;
    padding-right: 28px;
}

.footer-title::after {
    content: "+";
    position: absolute;
    right: 0;
    font-size: 1.25em;
    line-height: 1;
    transition: transform .2s ease;
    display: block;
    top: 0;
}

.footer-title.active::after {
    content: "–" !important;
}

.footer-list {
    list-style: none;
    padding: 0;
    margin: 10px 0 0 0;
    overflow: hidden;
    max-height: 0;
    transition: max-height .28s ease;
}

.footer-list li a {
    display: inline-block;
    padding: 0;
    color: #5a7284;
}

.mobile-nav-container {
    display: none;
}

.burger-toggle {
    display: none;
}

body.menu-open {
    overflow: hidden;
}

.header-content {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.footer-list li a:hover {
    color: #15537d;
    text-decoration: none;
}

.footer-bottom {
    grid-column: 1 / -1;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid rgba(0,0,0,0.06);
    color: #7b8995;
    font-size: 0.92rem;
}

.site-footer .footer-title {
    position: relative;
    cursor: pointer;
    padding-right: 28px;
    -webkit-tap-highlight-color: transparent;
}

.site-footer .footer-title::after {
    content: "+";
    position: absolute;
    right: 0;
    top: 0;
    line-height: 1;
    font-size: 1.25em;
}

.site-footer .footer-title.active::after {
    content: "–" !important;
}

.site-footer .footer-list {
    margin: 10px 0 0 0;
    padding: 0;
    list-style: none;
    display: block !important;
    max-height: 0;
    transition: max-height .28s ease;
    overflow: hidden;
}

.site-footer .footer-title.active + .footer-list {
    display: block;
    max-height: 800px;
}

.button {
    display: inline-block;
    padding: 12px 24px;
    background-color: #15537d;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    text-align: center;
}

.back-bottom {
    margin-top: 40px;
    text-align: center;
}

.back-bottom button {
    padding: 10px 20px;
    border: 1px solid #ccc;
    border-radius: 6px;
    background: #f7f7f7;
    font-size: 15px;
    cursor: pointer;
    transition: 0.2s;
}

.back-bottom button:hover {
    background: #e6e6e6;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 70px;
    height: auto;
}

.logo-text a {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.85rem;
    color: #11486d;
    letter-spacing: -0.01em;
}

.logo-text span {
    display: block;
    font-size: 0.9rem;
    color: #748391;
    margin-top: 2px;
}

.download-link img {
    width: 28px;
    height: auto;
    margin-left: 8px;
    vertical-align: middle;
}

a, a:visited, a:active, a:focus {
    color: var(--color-accent);
    text-decoration: none;
}

a.button, a.button:visited, a.button:active, a.button:focus, a.button:hover {
    color: #ffffff !important;
}

.breadcrumbs a, .breadcrumbs a:hover {
    font-size: 12px;
    line-height: 1;
    text-decoration: none;
}

.listing {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 14px;
    padding: 20px 22px;
    margin: 24px 0;
    line-height: 1.05;
    box-shadow: 0 4px 14px rgba(0,0,0,0.03);
}

.listing a {
    display: block;
    margin: 0.45rem 0 0.45rem 0;
    text-decoration: none;
    padding: 0.2rem 0;
}

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

.main-article {
    background: #ffffff;
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 16px;
    padding: 34px 38px 42px;
    box-shadow: 0 8px 26px rgba(16, 24, 40, 0.05);
    color: #243746;
}

.main-article p {
    margin: 0 0 1.15rem;
    line-height: 1.75;
    color: #425466;
}

.main-article h1, .main-article h2, .main-article h3 {
    margin-top: 0;
    font-family: var(--font-heading);
    color: #183b56;
    letter-spacing: -0.01em;
}

.main-article h1 {
    padding-bottom: 0.85rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    margin: 0 0 1.25rem;
}

.main-article h3 {
    margin-top: 1.7rem;
    margin-bottom: 0.7rem;
    font-size: 1.15rem;
}

.main-article a {
    color: #15537d;
    text-decoration: none;
    transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

.main-article a:hover {
    text-decoration: underline;
}

.main-article a, .main-article a:hover {
    line-height: 1.1;
}

.main-article ul {
    padding-left: 22px;
    margin: 0;
}

.main-article ul li {
    margin-bottom: 0.5rem;
    line-height: 1.55;
}

.main-article ol {
    padding-left: 1.4rem;
    margin: 1rem 0;
}

.main-article ol li {
    margin-bottom: 0.6rem;
    line-height: 1.0;
}

.main-article blockquote {
    border-left: 4px solid #15537d;
    padding-left: 12px;
    margin: 1.8rem 0;
    color: #556673;
    font-style: italic;
    padding: 1rem 1.2rem;
    border-radius: 0 12px 12px 0;
    background: #f6fafc;
}

.main-article img {
    max-width: 100%;
    border-radius: 12px;
    margin-top: 1.5rem;
    margin: 1.4rem 0;
    box-shadow: 0 6px 18px rgba(0,0,0,0.06);
}

.main-article .data-table {
    border-collapse: collapse;
    margin: 2.5rem 0;
    font-size: 0.95rem;
    border-radius: 8px;
    overflow: hidden;
}

.main-article .data-table thead th {
    background-color: #f8f9fa;
    border-bottom: 2px solid rgba(0,0,0,0.06);
}

.main-article .data-table td, .main-article .data-table th {
    border-top: 1px solid rgba(0,0,0,0.06);
    padding: 10px 12px;
}

.main-article .section-separator {
    border-bottom: 1px solid rgba(0,0,0,0.06);
    margin: 2rem 0;
}

.call-to-action {
    margin: 50px 0;
    padding: 34px 30px;
    border-radius: 18px;
    background: linear-gradient(135deg,#15537d 0%,#2b6e9b 100%);
    color: #ffffff;
    box-shadow: 0 14px 30px rgba(21, 83, 125, 0.20);
    text-align: center;
    position: relative;
    overflow: hidden;
	margin-top:40px;
}

.call-to-action::after {
    content: "";
    position: absolute;
    top: -48px;
    right: -48px;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
}

.call-to-action h2 {
    margin-top: 0;
    margin-bottom: 0.45rem;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.3rem;
}

.call-to-action p {
    margin: 0 0 1.35rem;
    max-width: 620px;
    color: rgba(255,255,255,0.95);
    font-size: 16px;
    line-height: 1.65;
}

.call-to-action .button {
    margin: 0.35rem 0.5rem 0 0;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.22);
    transition: 0.15s ease;
}

.call-to-action .button:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.35);
    transform: translateY(-2px);
}

.page-intro {
    margin: 0 0 2rem;
    padding: 34px 38px;
    border-radius: 18px;
    background: linear-gradient(135deg, #edf5fb 0%, #f9fcfe 100%);
    border: 1px solid rgba(21, 83, 125, 0.07);
    box-shadow: 0 8px 24px rgba(31, 54, 74, 0.05);
    font-size: 2rem;
    font-weight: 700;
    color: #15537d;
}

.page-intro p {
    margin: 0;
    font-size: 1.08rem;
    line-height: 1.55;
    color: #333;
    max-width: 760px;
}

.main-hub-link {
    font-weight: 600;
    color: #557086;
}

.site-header {
    background: #ffffff;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 1.1rem 0 0.9rem;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.4rem;
}

.main-nav a:hover {
    text-decoration: none;
    color: #0f4f79;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 100%;
    height: 2px;
    background: rgba(21, 83, 125, 0.18);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.18s ease;
}

.main-nav a:hover::after {
    transform: scaleX(1);
}

.page-intro h1 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: #14527b;
}

.main-article h2 {
    margin-top: 2.3rem;
    margin-bottom: 0.9rem;
    font-size: 21px;
    line-height: 1.25;
    margin: 0 0 18px;
    color: #17324a;
}

.main-article ul, .main-article ol {
    margin: 1rem 0 1.25rem;
    padding-left: 1.25rem;
}

.main-article li {
    margin-bottom: 10px;
    line-height: 1.65;
    color: #425466;
}

.main-article hr {
    border: 0;
    border-top: 1px solid rgba(0,0,0,0.08);
    margin: 2.2rem 0;
}

.data-table, .main-article .data-table {
    width: 100%;
    margin: 2rem 0;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.data-table thead th, .main-article .data-table thead th {
    background: #f5f8fb;
    color: #24445d;
    font-weight: 700;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    padding: 0.9rem 1rem;
}

.data-table td, .data-table th, .main-article .data-table td, .main-article .data-table th {
    padding: 0.9rem 1rem;
    border-top: 1px solid rgba(0,0,0,0.06);
    vertical-align: top;
}

.data-table tbody tr:nth-child(even) {
    background: #fbfdff;
}

a.button {
    display: inline-block;
    margin: 0.35rem 0.55rem 0 0;
    padding: 12px 18px;
    border-radius: 10px;
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.22);
    color: #ffffff !important;
    font-weight: 600;
    text-decoration: none !important;
    transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

a.button:hover {
    transform: translateY(-2px);
    background: rgba(255,255,255,0.22);
    border-color: rgba(255,255,255,0.34);
}

.footer-title.active + .footer-list {
    max-height: 800px;
}

.footer-list li {
    margin-bottom: 0.45rem;
}

.contact-widget {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 9999;
    font-family: inherit;
}

.contact-toggle {
    background: #15537d;
    color: #fff;
    border: none;
    padding: 12px 16px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0,0,0,0.2);
}

.contact-toggle:hover {
    background: #11486d;
}

.contact-form-box {
    display: none;
    position: absolute;
    bottom: 72px;
    right: 0;
    width: 300px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.18);
    padding: 16px;
}

.contact-title {
    font-weight: 600;
    margin-bottom: 10px;
    color: #183b56;
}

.contact-form-box input, .contact-form-box textarea {
    width: 100%;
    margin-bottom: 10px;
    padding: 10px 11px;
    border: 1px solid #d9e0e6;
    border-radius: 8px;
    font-size: 14px;
    box-sizing: border-box;
}

.contact-form-box input:focus, .contact-form-box textarea:focus {
    outline: none;
    border-color: #15537d;
    box-shadow: 0 0 0 3px rgba(21, 83, 125, 0.08);
}

.contact-form-box textarea {
    height: 88px;
    resize: vertical;
}

.contact-form-box button[type="submit"] {
    width: 100%;
    background: #15537d;
    color: #fff;
    border: none;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
}

.contact-form-box button[type="submit"]:hover {
    background: #11486d;
}

.hp-field {
    position: absolute !important;
    left: -9999px !important;
    opacity: 0 !important;
    pointer-events: none !important;
    height: 0 !important;
    width: 0 !important;
}

.-block {
    background: linear-gradient(180deg, #eef5fb 0%, #f8fbfe 100%);
    border: 1px solid #dbe7f2;
    border-radius: 14px;
    padding: 28px;
    margin: 0 0 36px;
    box-shadow: 0 6px 18px rgba(21, 83, 125, 0.05);
    margin-top:10px;
}

.hero-lead {
    margin: 0 0 12px;
    font-size: 20px;
    line-height: 1.5;
    color: #17324a;
}

.hero-block p {
    color: #425466;
}
.hero-block{
margin-top:12px;
}

.hero-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.hero-links a {
    display: inline-flex;
    align-items: center;
    padding: 10px 16px;
    border-radius: 10px;
    background: #15537d;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
}

.hero-links a:hover {
    background: #114261;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

.hero-links .secondary-link {
    opacity: 0.9;
}

.main-article > div {
    margin: 36px 0;
}

.section-block {
    padding: 30px 32px;
    background: #ffffff;
    border: 1px solid #e5edf3;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(15,35,55,0.04);
    position: relative;
}

.section-block::before {
    content: "";
    position: absolute;
    left: 0;
    top: 24px;
    bottom: 24px;
    width: 4px;
    border-radius: 999px;
    background: #15537d;
}

.section-block h2, .section-block p {
    position: relative;
    z-index: 1;
}

.section-block h2 {
    padding-left: 10px;
}

.section-block p {
    padding-left: 10px;
}

.portal-sections {
    padding: 32px 34px;
    background: #f6f9fc;
    border: 1px solid #e1eaf2;
    border-radius: 18px;
}

.portal-sections h2{
    font-weight:600;
    font-size:1.35rem;
    margin-bottom:20px;
}

.portal-grid {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 22px;
}

.portal-card {
    display: block;
    padding: 22px;
    background: #ffffff;
    border: 1px solid #e6edf3;
    border-radius: 14px;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(15,35,55,0.04);
    transition:transform .2s ease, box-shadow .2s ease;
}

.portal-card:hover {
    transform: translateY(-4px);
    border-color: #d4e2ee;
    box-shadow: 0 12px 26px rgba(0,0,0,0.08);
    background: #fbfdff;
}

.portal-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-bottom: 14px;
    font-size: 20px;
    background: #f3f7fb;
    border: 1px solid #e2ecf4;
    border-radius: 12px;
}

.portal-card strong {
    display: block;
    margin-bottom: 8px;
    font-size: 20px;
    line-height: 1.35;
    color: #17324a;
}

.portal-card a{
font-weight:600;
}

.portal-card p {
    margin: 0;
    color: #4b5f71;
    line-height: 1.65;
}

.section-intro{
margin:8px 0 24px;
color:#5b6b7c;
margin-bottom:16px;
font-size:15px;
line-height:1.6;
}

.section-block,
.articles-block,
.problems-block{
margin-bottom:48px;
}

.portal-title{
display:block;
margin-top:6px;
font-size:16px;
}

.card-link{
display:inline-block;
margin-top:14px;
font-size:14px;
font-weight:600;
color:var(--color-primary);
}

.benefits-block {
    padding: 32px 34px;
    background: linear-gradient(180deg,#2f5874 0%,#3f6f8f 100%);
    border-radius: 18px;
    margin-bottom:50px;
    box-shadow: 0 10px 26px rgba(20,60,90,0.15);
}

.benefits-block h2 {
    color: #ffffff;
}

.benefits-block ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 16px;
}

.benefits-block li {
    padding: 18px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 12px;
    color: #ffffff;
    line-height: 1.6;
}

.benefits-block strong {
    display: block;
    margin-bottom: 6px;
    font-size: 17px;
    color: #ffffff;
}

.articles-block {
    padding: 30px 32px;
    background: #ffffff;
    border: 1px solid #e5edf3;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(15,35,55,0.04);
}

.articles-block ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.articles-block li {
    margin: 0 0 12px;
}

.articles-block li:last-child {
    margin-bottom: 0;
}

.articles-block a {
    display: block;
    padding: 15px 18px;
    background: #f8fafc;
    border: 1px solid #e4ebf1;
    border-left: 4px solid #15537d;
    border-radius: 10px;
    color: #15537d;
    text-decoration: none;
    font-weight: 600;
    transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.articles-block li a:hover{
transform: translateX(6px);
}

.articles-block a:hover {
    background: #f1f6fa;
    border-color: #d7e2eb;
    transform: translateX(2px);
}

.problems-block {
    padding: 28px 0 0;
    border-top: 3px solid #15537d;
    margin-bottom:50px;
    padding-bottom:25px;
    border-bottom:1px solid #e3e9ef;
}

.problems-block ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.problems-block li {
    margin: 0;
    padding: 10px 14px;
    background: #eef4f8;
    border: 1px solid #d8e4ee;
    border-radius: 999px;
    color: #355066;
    line-height: 1.45;
}

.seo-block {
    padding: 0;
    max-width: 980px;
    margin-top:40px;
}

.seo-block h2 {
    margin-bottom: 20px;
}

.seo-block p {
    margin: 0 0 16px;
    font-size: 16px;
    line-height: 1.85;
}

.call-to-action a {
    color: #ffffff;
}

.button.consultation-btn {
    background: #15537d !important;
    color: #ffffff !important;
    border: 2px solid #37749e !important;
    font-weight: 700;
    padding: 12px 22px;
    border-radius: 8px;
    box-shadow: 0 6px 14px rgba(0,0,0,0.15);
    transition: all .2s ease;
}

.button.consultation-btn:hover {
    background: #174b6e !important;
    border-color: #37749e !important;
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(0,0,0,0.18);
}

@media (max-width: 768px) {
    .search-mobile-wrapper {
        display: block;
        width: 100%;
        padding: 10px 15px;
        background-color: var(--color-background-alt);
        box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        box-sizing: border-box;
    }

    .search-toggle {
        display: none;
    }

    .search-form-container {
        display: block;
        position: static;
        padding: 0;
        background: none;
        box-shadow: none;
    }

    .search-input {
        flex-grow: 1;
        padding: 10px;
        border: 1px solid var(--color-border);
        border-radius: 4px;
    }

    .search-submit, .search-close {
        display: none;
    }

    .header-content {
        flex-direction: column;
        align-items: center;
        position: relative;
        padding-right: 1rem;
        gap: 6px !important;
    }

    .main-nav {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        position: fixed;
        top: 0;
        left: 0;
        width: 80%;
        height: 100vh;
        background-color: var(--color-background);
        padding-top: 5rem;
        transform: translateX(-100%);
        transition: transform .3s ease-in-out;
        z-index: 1000;
        max-width: 420px;
        box-shadow: 0 0 40px rgba(0,0,0,.15);
        background: var(--color-background);
    }

    .mobile-nav-container {
        display: block;
        margin-top: 1rem;
        width: 100%;
        padding: 0 1rem;
    }

    .mobile-nav-select {
        width: 100%;
        padding: 10px;
        font-family: var(--font-heading);
        font-size: 1rem;
        border: 1px solid var(--color-border);
        border-radius: 4px;
        background-color: var(--color-background);
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        background-image: url("data:image/svg+xml;charset=UTF-8,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 24 24\" fill=\"%23212529\"><path d=\"M7 10l5 5 5-5z\"/></svg>");
        background-repeat: no-repeat;
        background-position: right 10px center;
    }

    .header-nav-wrapper.desktop-only {
        display: none;
    }

    .burger-toggle {
        display: block;
        background: none;
        border: none;
        cursor: pointer;
        padding: 6px;
        position: absolute;
        right: 12px;
        top: 3px;
        z-index: 1001;
        transform: none;
        margin: 0;
        line-height: 1;
    }

    .main-nav a {
        display: block;
        width: 100%;
        padding: 1rem 1.25rem;
        border-bottom: 1px solid var(--color-border);
    }

    .main-nav.is-open {
        transform: translateX(0);
    }

    .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,.3);
        z-index: 900;
        opacity: 0;
        pointer-events: none;
        transition: opacity .2s;
    }

    .nav-overlay.is-visible {
        opacity: 1;
        pointer-events: auto;
    }

    h1 {
        font-size: 1.75rem;
        line-height: 1.2;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .search-page-form {
        margin: 1rem auto;
        padding: 0 12px;
    }

    .search-page-form .search-input-group {
        gap: 0;
    }

    .search-page-form input[type="search"] {
        font-size: 1.125rem;
        padding: .65rem .9rem;
        border-radius: 6px 0 0 6px;
    }

    .search-notes {
        margin-top: .75rem;
    }

    .search-page-form .search-label, .search-page-form h2 {
        display: none;
    }

    .footer-content {
        display: block;
        padding: 0 15px;
    }

    .footer-section {
        border-bottom: 1px solid var(--color-border);
        padding: 12px 0;
        margin: 0;
    }

    .footer-title {
        cursor: pointer;
        margin: 0;
        padding-right: 28px;
    }

    .footer-title::after {
        content: "+";
        position: absolute;
        right: 0;
        top: 0;
        line-height: 1;
        font-size: 1.25em;
        transition: transform .2s ease;
    }

    .footer-title.active::after {
        content: "�";
    }

    .footer-list {
        padding-top: 6px;
    }

    .footer-title.active + .footer-list {
        display: block;
    }

    .footer-bottom {
        border-top: none;
        padding-top: 0;
        margin-top: 8px;
    }

    .search-page-form button {
        font-size: 1.125rem;
        padding: .65rem 1rem;
        line-height: 1;
        border-radius: 0 6px 6px 0;
    }

    body {
        font-size: 17px;
    }

    .container {
        margin: 1.5rem auto;
        padding: 0 1rem;
    }

    .page-intro {
        padding: 24px 20px;
        border-radius: 14px;
        margin-bottom: 1.25rem;
    }

    .page-intro h1 {
        font-size: 1.7rem;
        line-height: 1.2;
    }

    .main-article {
        padding: 22px 18px 28px;
        border-radius: 14px;
    }

    .main-article h2 {
        font-size: 21px;
        margin-top: 1.9rem;
    }

    .author-info {
        padding: 12px 14px;
        gap: 8px 12px;
        font-size: 0.9rem;
    }

    .call-to-action {
        padding: 24px 20px;
        border-radius: 14px;
    }

    .call-to-action h2 {
        font-size: 1.3rem;
    }

    a.button {
        width: 100%;
        text-align: center;
        margin-right: 0;
    }

    .site-header {
        position: relative;
    }

    .logo {
        width: 100%;
        justify-content: flex-start;
        padding-right: 42px;
        margin-bottom: 2px;
    }

    .logo-text a {
        font-size: 1.25rem;
        line-height: 1.15;
    }

    .logo-text span {
        font-size: 0.72rem;
        line-height: 1.25;
    }

    .header-search {
        width: 100%;
        margin-top: 0 !important;
        padding-top: 0 !important;
        display: flex;
        justify-content: center;
    }

    .header-search .search {
        margin-top: 0 !important;
        padding-top: 0 !important;
    }

    .header-search .search form {
        margin: 0 !important;
        display: flex;
        justify-content: center;
    }

    .contact-widget {
        right: 14px;
        bottom: 14px;
    }

    .contact-form-box {
        width: 280px;
        bottom: 68px;
    }

    .contact-toggle {
        padding: 11px 14px;
        font-size: 13px;
    }

    .hero-block, .section-block, .portal-sections, .benefits-block, .articles-block, .call-to-action {
        padding: 22px 18px;
        border-radius: 14px;
    }

    .hero-lead {
        font-size: 20px;
    }

    .hero-links {
        gap: 8px;
    }

    .hero-links a {
        font-size: 12px;
        padding: 7px 10px;
    }

    .problems-block li {
        border-radius: 12px;
    }

}

@media (min-width: 769px) {
    .header-nav-wrapper.mobile-only {
        display: none;
    }

}

@media (max-width: 480px) {
    h1 {
        font-size: 1.5rem;
    }

    .page-intro h1 {
        font-size: 1.5rem;
    }

    .logo-text a {
        font-size: 1.2rem;
    }

    .logo-text span {
        font-size: 0.72rem;
    }

    .main-article {
        padding: 20px 16px 24px;
    }

}

@media (min-width: 992px) {
    .header-content {
        flex-wrap: wrap;
    }

    .header-nav-wrapper {
        order: 1;
        margin-bottom: 0;
        padding-bottom: 0;
    }

    .header-search {
        order: 2;
        width: 100%;
        margin-top: 4px;
        margin-bottom: 0;
        padding: 0;
        display: flex;
        justify-content: flex-end;
    }

    .main-nav a {
        margin-top: 0;
        margin-bottom: 0;
    }

}

@media (max-width: 992px) {
    .header-content {
        gap: 1rem;
    }

    .main-article {
        padding: 28px 26px 34px;
    }

    .page-intro {
        padding: 28px 28px;
    }

    .page-intro h1 {
        font-size: 2.05rem;
    }

}

@media (max-width: 900px) {
    .portal-grid, .benefits-block ul {
        grid-template-columns: 1fr;
    }

}
.header{
padding-bottom: 20px;
}

.logo{
font-weight:700;
font-size:22px;
letter-spacing:0.2px;
}

.nav a{
font-weight:500;
font-size:16px;
}

.articles-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.articles-list li {
    margin-bottom: 12px;
}

.articles-list li:last-child {
    margin-bottom: 0;
}

.articles-list a {
    display: block;
    padding: 16px 18px;
    border: 1px solid #d9e3ec;
    border-radius: 12px;
    background: #f8fbfd;
    text-decoration: none;
    transform:translateX(6px);
    transition: background .2s ease, transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.articles-list a:hover {
    background: #f1f7fb;
    border-color: #c7d8e6;
    transform: translateX(6px);
    box-shadow: 0 6px 14px rgba(0,0,0,0.05);
    transform:translateX(6px);
}

.article-meta {
    display: inline-block;
    margin-bottom: 8px;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.article-title {
    display: block;
    color: var(--color-text);
    font-size: 16px;
    line-height: 1.5;
    font-weight: 600;
}

.problems-grid{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:16px;
    margin-top:20px;
}

.problem-item{
    padding:18px 20px;
    border:1px solid #d9e3ec;
    border-radius:14px;
    background:#f8fbfd;
    transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.problem-item:hover{
    transform:translateY(-3px);
    border-color:#c7d8e6;
    box-shadow:0 10px 22px rgba(0,0,0,0.06);
}

.problem-item strong{
    display:block;
    margin-bottom:10px;
    font-size:17px;
    line-height:1.4;
    color:var(--color-heading);
}

.problem-item p{
    margin:0;
    font-size:15px;
    line-height:1.6;
    color:var(--color-text);
}

@media (max-width: 768px){
    .problems-grid{
        grid-template-columns:1fr;
    }
}