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

:root {
    --canvas: #f7f7f4;
    --canvas-soft: #fafaf7;
    --surface-card: #ffffff;
    --surface-strong: #e6e5e0;
    --primary: #f54e00;
    --primary-active: #d04200;
    --on-primary: #ffffff;
    --ink: #26251e;
    --body: #5a5852;
    --body-strong: #26251e;
    --muted: #807d72;
    --muted-soft: #a09c92;
    --hairline: #e6e5e0;
    --hairline-soft: #efeee8;
    --hairline-strong: #cfcdc4;
    --semantic-success: #1f8a65;
    --semantic-error: #cf2d56;
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-pill: 9999px;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    background-color: var(--canvas);
    color: var(--body);
    font-family: 'Inter', system-ui, 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
}

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

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.site-header {
    background-color: var(--canvas);
    border-bottom: 1px solid var(--hairline);
    position: sticky;
    top: 0;
    z-index: 100;
    height: 64px;
    display: flex;
    align-items: center;
}

.nav-inner {
    display: flex;
    align-items: center;
    gap: 32px;
    height: 64px;
}

.site-logo {
    font-size: 16px;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.2px;
    white-space: nowrap;
    flex-shrink: 0;
}

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

.site-nav {
    margin-left: auto;
}

.site-nav ul {
    display: flex;
    align-items: center;
    gap: 4px;
}

.site-nav > ul > li {
    position: relative;
}

.site-nav a {
    display: block;
    padding: 8px 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--body);
    border-radius: var(--radius-md);
    transition: color 0.15s, background 0.15s;
}

.site-nav a:hover {
    color: var(--ink);
    background-color: var(--surface-strong);
}

.site-nav .dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 220px;
    background-color: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-lg);
    padding: 6px;
    z-index: 200;
    box-shadow: none;
}

.site-nav .has-dropdown:hover .dropdown {
    display: block;
}

.site-nav .dropdown li a {
    font-size: 14px;
    font-weight: 400;
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    color: var(--body);
}

.site-nav .dropdown li a:hover {
    color: var(--ink);
    background-color: var(--canvas);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--ink);
    border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
}

.section-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 16px;
}

.hero-band {
    padding: 80px 0;
    background-color: var(--canvas);
    border-bottom: 1px solid var(--hairline-soft);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -1.2px;
    color: var(--ink);
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 18px;
    color: var(--body);
    line-height: 1.6;
    max-width: 480px;
}

.hero-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--hairline);
}

.hero-image img {
    width: 100%;
    height: 360px;
    object-fit: cover;
}

.hero-image .img-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 10px 16px;
    background: rgba(38, 37, 30, 0.55);
    color: #fff;
    font-size: 11px;
    line-height: 1.4;
}

.articles-section {
    padding: 80px 0;
}

.section-head {
    margin-bottom: 40px;
}

.section-head h2 {
    font-size: 36px;
    font-weight: 400;
    letter-spacing: -0.72px;
    color: var(--ink);
    margin-bottom: 8px;
}

.section-head p {
    font-size: 16px;
    color: var(--body);
    max-width: 520px;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.article-card {
    background-color: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color 0.15s;
}

.article-card:hover {
    border-color: var(--hairline-strong);
}

.article-card-image {
    height: 200px;
    overflow: hidden;
}

.article-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.article-card:hover .article-card-image img {
    transform: scale(1.03);
}

.article-card-body {
    padding: 24px;
}

.article-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 10px;
}

.article-card-body h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.3;
    margin-bottom: 10px;
}

.article-card-body p {
    font-size: 14px;
    color: var(--body);
    line-height: 1.55;
}

.article-card-body .read-link {
    display: inline-block;
    margin-top: 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--primary);
}

.info-band {
    padding: 80px 0;
    background-color: var(--canvas-soft);
    border-top: 1px solid var(--hairline-soft);
    border-bottom: 1px solid var(--hairline-soft);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.info-item {
    padding: 28px;
    background-color: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-lg);
}

.info-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 10px;
}

.info-item p {
    font-size: 14px;
    color: var(--body);
    line-height: 1.6;
}

.page-hero {
    padding: 60px 0 40px;
    border-bottom: 1px solid var(--hairline-soft);
}

.page-hero h1 {
    font-size: 42px;
    font-weight: 400;
    letter-spacing: -0.84px;
    color: var(--ink);
    margin-bottom: 12px;
    max-width: 700px;
}

.page-hero .page-meta {
    font-size: 13px;
    color: var(--muted);
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.page-hero .page-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.article-layout {
    padding: 60px 0 80px;
}

.article-layout .container {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 60px;
    align-items: start;
}

.article-body h2 {
    font-size: 26px;
    font-weight: 400;
    letter-spacing: -0.325px;
    color: var(--ink);
    margin: 40px 0 16px;
}

.article-body h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--ink);
    margin: 28px 0 12px;
}

.article-body p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--body);
    margin-bottom: 20px;
}

.article-body ul, .article-body ol {
    margin: 0 0 20px 20px;
    list-style: disc;
}

.article-body ol {
    list-style: decimal;
}

.article-body li {
    font-size: 16px;
    line-height: 1.7;
    color: var(--body);
    margin-bottom: 6px;
}

.article-body a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.article-image {
    margin: 32px 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--hairline);
}

.article-image img {
    width: 100%;
    height: 340px;
    object-fit: cover;
}

.article-image figcaption {
    padding: 10px 16px;
    font-size: 13px;
    color: var(--muted);
    background-color: var(--canvas-soft);
    border-top: 1px solid var(--hairline-soft);
}

.article-sidebar {
    position: sticky;
    top: 80px;
}

.sidebar-card {
    background-color: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
}

.sidebar-card h4 {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 14px;
}

.sidebar-card ul {
    list-style: none;
    margin: 0;
}

.sidebar-card ul li {
    border-bottom: 1px solid var(--hairline-soft);
    padding: 8px 0;
}

.sidebar-card ul li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.sidebar-card ul li a {
    font-size: 14px;
    color: var(--body);
    line-height: 1.4;
}

.sidebar-card ul li a:hover {
    color: var(--primary);
}

.breadcrumb {
    padding: 14px 0;
    border-bottom: 1px solid var(--hairline-soft);
    font-size: 13px;
    color: var(--muted);
}

.breadcrumb a {
    color: var(--muted);
}

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

.breadcrumb span {
    margin: 0 6px;
}

.page-content {
    padding: 60px 0 80px;
}

.page-content .text-block {
    max-width: 760px;
}

.page-content h2 {
    font-size: 26px;
    font-weight: 400;
    letter-spacing: -0.325px;
    color: var(--ink);
    margin: 40px 0 14px;
}

.page-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--ink);
    margin: 28px 0 10px;
}

.page-content p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--body);
    margin-bottom: 18px;
}

.page-content ul {
    margin: 0 0 18px 20px;
    list-style: disc;
}

.page-content li {
    font-size: 16px;
    line-height: 1.7;
    color: var(--body);
    margin-bottom: 6px;
}

.page-content a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.form-section {
    padding: 60px 0 80px;
    background-color: var(--canvas-soft);
    border-top: 1px solid var(--hairline-soft);
}

.form-wrap {
    max-width: 600px;
}

.form-wrap h2 {
    font-size: 26px;
    font-weight: 400;
    letter-spacing: -0.325px;
    color: var(--ink);
    margin-bottom: 8px;
}

.form-wrap > p {
    font-size: 15px;
    color: var(--body);
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background-color: var(--surface-card);
    color: var(--ink);
    border: 1px solid var(--hairline-strong);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-size: 15px;
    font-family: inherit;
    height: 44px;
    outline: none;
    transition: border-color 0.15s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--ink);
}

.form-group textarea {
    height: auto;
    resize: vertical;
    min-height: 120px;
}

.btn-primary {
    display: inline-block;
    background-color: var(--primary);
    color: var(--on-primary);
    font-size: 14px;
    font-weight: 500;
    padding: 10px 20px;
    height: 40px;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: background-color 0.15s;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    background-color: var(--primary-active);
    color: var(--on-primary);
}

.form-message {
    display: none;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    font-size: 15px;
    margin-top: 16px;
    background-color: #e6f4ef;
    color: var(--semantic-success);
    border: 1px solid #b0ddd0;
}

.form-message.visible {
    display: block;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: start;
    padding: 60px 0 80px;
}

.about-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--hairline);
}

.about-img img {
    width: 100%;
    height: 360px;
    object-fit: cover;
}

.divider {
    border: none;
    border-top: 1px solid var(--hairline-soft);
    margin: 40px 0;
}

.schema-updated {
    font-size: 13px;
    color: var(--muted);
    margin-top: 8px;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--surface-card);
    border-top: 1px solid var(--hairline);
    z-index: 9999;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.cookie-banner p {
    flex: 1;
    font-size: 14px;
    color: var(--body);
    min-width: 260px;
}

.cookie-banner p a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.cookie-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

.btn-cookie-accept {
    background-color: var(--ink);
    color: var(--canvas);
    font-size: 14px;
    font-weight: 500;
    padding: 10px 18px;
    height: 40px;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: opacity 0.15s;
}

.btn-cookie-accept:hover {
    opacity: 0.85;
}

.btn-cookie-reject {
    background-color: transparent;
    color: var(--body);
    font-size: 14px;
    font-weight: 500;
    padding: 10px 16px;
    height: 40px;
    border-radius: var(--radius-md);
    border: 1px solid var(--hairline-strong);
    cursor: pointer;
    font-family: inherit;
    transition: border-color 0.15s;
}

.btn-cookie-reject:hover {
    border-color: var(--ink);
    color: var(--ink);
}

.site-footer {
    background-color: var(--canvas);
    border-top: 1px solid var(--hairline);
    padding: 64px 0 48px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--body);
    line-height: 1.6;
    margin-top: 12px;
    max-width: 280px;
}

.footer-col h3 {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 14px;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    font-size: 14px;
    color: var(--body);
    transition: color 0.15s;
}

.footer-col ul li a:hover {
    color: var(--ink);
}

.footer-bottom {
    border-top: 1px solid var(--hairline-soft);
    padding-top: 24px;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 6px;
}

.footer-bottom a {
    color: var(--muted);
}

.footer-bottom a:hover {
    color: var(--ink);
}

.footer-disclaimer {
    font-size: 12px;
    color: var(--muted-soft);
}

@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-text h1 {
        font-size: 40px;
    }
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .article-layout .container {
        grid-template-columns: 1fr;
    }
    .article-sidebar {
        position: static;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    .about-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    .site-nav {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background-color: var(--surface-card);
        border-bottom: 1px solid var(--hairline);
        padding: 12px;
    }
    .site-nav.open {
        display: block;
    }
    .site-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
    }
    .site-nav .dropdown {
        display: block;
        position: static;
        border: none;
        padding: 4px 0 0 12px;
        background: none;
        border-radius: 0;
    }
    .hero-text h1 {
        font-size: 32px;
    }
    .articles-grid {
        grid-template-columns: 1fr;
    }
    .info-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .section-head h2 {
        font-size: 28px;
    }
    .page-hero h1 {
        font-size: 32px;
    }
    .article-body h2 {
        font-size: 22px;
    }
    .cookie-banner {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
}

@media (max-width: 640px) {
    .hero-band {
        padding: 48px 0;
    }
    .articles-section,
    .info-band,
    .page-content,
    .form-section {
        padding: 48px 0;
    }
}