:root {
  --font-family: "Inter", sans-serif;
  --font-size-base: 15.7px;
  --line-height-base: 1.83;

  --max-w: 1140px;
  --space-x: 1.46rem;
  --space-y: 1.5rem;
  --gap: 1.11rem;

  --radius-xl: 1.24rem;
  --radius-lg: 1rem;
  --radius-md: 0.7rem;
  --radius-sm: 0.33rem;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 5px 12px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 28px rgba(0,0,0,0.09);

  --overlay: rgba(0, 0, 0, 0.5);
  --anim-duration: 590ms;
  --anim-ease: ease-in-out;
  --random-number: 1;

  --brand: #0056b3;
  --brand-contrast: #ffffff;
  --accent: #00a86b;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #f8f9fa;
  --neutral-300: #dee2e6;
  --neutral-600: #6c757d;
  --neutral-800: #343a40;
  --neutral-900: #121416;

  --bg-page: #ffffff;
  --fg-on-page: #121416;

  --bg-alt: #f8f9fa;
  --fg-on-alt: #343a40;

  --surface-1: #ffffff;
  --surface-2: #f8f9fa;
  --fg-on-surface: #121416;
  --border-on-surface: #dee2e6;

  --surface-light: #ffffff;
  --fg-on-surface-light: #343a40;
  --border-on-surface-light: #dee2e6;

  --bg-primary: #0056b3;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #004494;
  --ring: #0056b3;

  --bg-accent: #e8f7f1;
  --fg-on-accent: #005c3a;
  --bg-accent-hover: #008f5a;

  --link: #0056b3;
  --link-hover: #004494;

  --gradient-hero: linear-gradient(135deg, #0056b3 0%, #003d82 100%);
  --gradient-accent: linear-gradient(135deg, #00a86b 0%, #008f5a 100%);

  --btn-ghost-bg: transparent;
  --btn-ghost-bg-hover: rgba(255,255,255,0.06);
  --chip-bg: rgba(255,255,255,0.68);
  --input-placeholder: rgba(255,255,255,0.55);
}
body{margin:0;padding:0;font-family:var(--font-family);box-sizing: border-box;}
*{box-sizing:border-box;}

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    position: relative;
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4rem;
    position: relative;
}

.nav-group {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-group-left,
.nav-group-right {
    flex: 1;
}

.nav-group-right {
    justify-content: flex-end;
}

.logo-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.25);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
}

.burger-line {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--anim-duration) var(--anim-ease), transform var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem var(--space-x);
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
}

@media (max-width: 767px) {
    .nav-group {
        display: none;
    }

    .logo-container {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .burger-btn {
        display: flex;
        margin-left: auto;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(10px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-10px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        color: #333;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 2.5rem;
        justify-content: space-between;
    }
    .footer-left {
        flex: 1;
        min-width: 250px;
    }
    .footer-right {
        flex: 2;
        min-width: 300px;
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }
    .footer-brand {
        font-size: 1.5rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.75rem;
    }
    .copyright {
        color: #6c757d;
        margin: 0;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .footer-nav a {
        text-decoration: none;
        color: #495057;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-legal-links {
        color: #6c757d;
    }
    .footer-legal-links a {
        color: #6c757d;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .separator {
        margin: 0 0.5rem;
        color: #adb5bd;
    }
    .footer-contacts {
        color: #495057;
    }
    .footer-contacts p {
        margin: 0.25rem 0;
    }
    .footer-contacts a {
        color: #007bff;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #6c757d;
        margin: 0;
        padding-top: 0.5rem;
        border-top: 1px solid #e9ecef;
        font-style: italic;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-cv3 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-cv3__box {
        border-radius: var(--radius-xl);
        padding: 16px;
        background: var(--gradient-hero);
        color: var(--gradient-accent);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv3__box h3 {
        margin: 0 0 6px;
    }

    .cookie-cv3__box p {
        margin: 0;
        opacity: .92;
    }

    .cookie-cv3__actions {
        margin-top: 12px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-cv3__actions a {
        text-decoration: none;
        border: 1px solid rgba(255, 255, 255, 0.3);
        background: rgba(255, 255, 255, 0.16);
        color: inherit;
        border-radius: 999px;
        padding: 7px 11px;
    }

    .cookie-cv3__actions a[data-choice='accept'] {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

.hero-arc-v2 {
        padding: calc(var(--space-y) * 2.6) var(--space-x) 0;
        background: var(--bg-page);
        color: var(--fg-on-page);
    }

    .hero-arc-v2 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap);
    }

    .hero-arc-v2 h1 {
        margin: 0;
        font-size: clamp(2rem, 4.2vw, 3.4rem);
        line-height: 1.08;
        max-width: 18ch;
    }

    .hero-arc-v2 .subtitle {
        margin: 0;
        max-width: 58ch;
        color: var(--fg-on-surface-light);
    }

    .hero-arc-v2 .split {
        display: grid;
        grid-template-columns:1.1fr .9fr;
        gap: calc(var(--gap) * 1.4);
        align-items: start;
    }

    .hero-arc-v2 .desc {
        margin: 0;
        max-width: 60ch;
    }

    .hero-arc-v2 .actions {
        display: grid;
        gap: .7rem;
        justify-items: start;
    }

    .hero-arc-v2 .actions a {
        display: inline-flex;
        padding: .66rem 1.1rem;
        border-radius: var(--radius-lg);
        text-decoration: none;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        font-weight: 700;
    }

    .hero-arc-v2 .actions a:nth-child(even) {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
    }

    .hero-arc-v2 .media {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-xl);
        padding: var(--gap);
        background: var(--surface-2);
        box-shadow: var(--shadow-sm);
    }

    .hero-arc-v2 .media img {
        width: 100%;
        display: block;
        border-radius: var(--radius-lg);
        aspect-ratio: 16/9;
        object-fit: cover;
    }

    .hero-arc-v2 .rail {
        margin-top: calc(var(--space-y) * 1.4);
        background: var(--surface-2);
        border-top: 1px solid var(--border-on-surface);
        display: grid;
        grid-template-columns:repeat(4, minmax(0, 1fr));
        gap: 1px;
    }

    .hero-arc-v2 .rail div {
        padding: 1rem var(--space-x);
        background: var(--surface-1);
        display: grid;
        gap: .3rem;
    }

    .hero-arc-v2 em {
        font-style: normal;
        color: var(--fg-on-surface-light);
        font-size: .88rem;
    }

    .hero-arc-v2 strong {
        font-size: 1.05rem;
    }

    @media (max-width: 900px) {
        .hero-arc-v2 .split {
            grid-template-columns:1fr;
        }

        .hero-arc-v2 .rail {
            grid-template-columns:repeat(2, minmax(0, 1fr));
        }
    }

.about-struct-v5 {
        padding: calc(var(--space-y) * 2) var(--space-x);
        background: var(--gradient-accent);
        color: var(--accent-contrast)
    }

    .about-struct-v5 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap)
    }

    .about-struct-v5 h2, .about-struct-v5 h3, .about-struct-v5 p {
        margin: 0
    }

    .about-struct-v5 .split, .about-struct-v5 .duo {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .about-struct-v5 .split img, .about-struct-v5 .gallery img {
        display: block;
        width: 100%;
        object-fit: cover;
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-md)
    }

    .about-struct-v5 .split img {
        aspect-ratio: 4/3
    }

    .about-struct-v5 .split div {
        display: grid;
        gap: .5rem
    }

    .about-struct-v5 .cards {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .about-struct-v5 article, .about-struct-v5 .values div, .about-struct-v5 .facts div, .about-struct-v5 .quote, .about-struct-v5 .statement {
        background: var(--chip-bg);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        padding: .85rem
    }

    .about-struct-v5 .timeline {
        display: grid;
        gap: .65rem
    }

    .about-struct-v5 .timeline article {
        position: relative;
        padding-left: 1.25rem
    }

    .about-struct-v5 .timeline article::before {
        content: "";
        position: absolute;
        left: 0;
        top: .55rem;
        width: .5rem;
        height: .5rem;
        background: var(--bg-accent);
        border-radius: 50%
    }

    .about-struct-v5 .values, .about-struct-v5 .facts {
        display: grid;
        gap: .6rem
    }

    .about-struct-v5 .gallery {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .about-struct-v5 .gallery img {
        aspect-ratio: 1/1
    }

    .about-struct-v5 .statement {
        display: grid;
        gap: .5rem
    }

    .about-struct-v5 .actions {
        display: flex;
        flex-wrap: wrap;
        gap: .45rem
    }

    .about-struct-v5 .actions a {
        display: inline-flex;
        min-height: 2.4rem;
        padding: 0 .85rem;
        border-radius: var(--radius-sm);
        align-items: center;
        text-decoration: none;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border: 1px solid var(--ring)
    }

    @media (max-width: 900px) {
        .about-struct-v5 .split, .about-struct-v5 .duo, .about-struct-v5 .cards, .about-struct-v5 .gallery {
            grid-template-columns:1fr 1fr
        }
    }

    @media (max-width: 680px) {
        .about-struct-v5 .split, .about-struct-v5 .duo, .about-struct-v5 .cards, .about-struct-v5 .gallery {
            grid-template-columns:1fr
        }
    }

.cta-struct-v1 {
        padding: calc(var(--space-y) * 1.9) var(--space-x);
        background: var(--surface-1);
        color: var(--fg-on-surface)
    }

    .cta-struct-v1 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap)
    }

    .cta-struct-v1 h2, .cta-struct-v1 h3, .cta-struct-v1 p {
        margin: 0
    }

    .cta-struct-v1 a {
        text-decoration: none
    }

    .cta-struct-v1 .center, .cta-struct-v1 .banner, .cta-struct-v1 .stack, .cta-struct-v1 .bar, .cta-struct-v1 .split, .cta-struct-v1 .duo article {
        padding: .9rem;
        border-radius: var(--radius-xl);
        background: var(--surface-2);
        border: 1px solid var(--border-on-surface)
    }

    .cta-struct-v1 .center {
        display: grid;
        gap: .5rem;
        justify-items: center;
        text-align: center
    }

    .cta-struct-v1 .split {
        display: grid;
        grid-template-columns:1fr auto;
        gap: var(--gap);
        align-items: center
    }

    .cta-struct-v1 .actions {
        display: flex;
        gap: .45rem;
        flex-wrap: wrap
    }

    .cta-struct-v1 .actions a, .cta-struct-v1 .center a, .cta-struct-v1 .banner > a, .cta-struct-v1 .duo a {
        display: inline-flex;
        min-height: 2.35rem;
        padding: 0 .85rem;
        align-items: center;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border: 1px solid var(--ring)
    }

    .cta-struct-v1 .banner {
        display: grid;
        gap: .6rem
    }

    .cta-struct-v1 .numbers {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: .5rem
    }

    .cta-struct-v1 .numbers div {
        padding: .6rem;
        border-radius: var(--radius-md);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface-light)
    }

    .cta-struct-v1 .duo {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .cta-struct-v1 .duo article {
        display: grid;
        gap: .45rem
    }

    .cta-struct-v1 .stack {
        display: grid;
        gap: .6rem;
        justify-items: start
    }

    .cta-struct-v1 .chips {
        display: flex;
        gap: .35rem;
        flex-wrap: wrap
    }

    .cta-struct-v1 .chips span {
        padding: .28rem .5rem;
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface-light)
    }

    .cta-struct-v1 .bar {
        display: grid;
        grid-template-columns:1fr auto;
        gap: var(--gap);
        align-items: center
    }

    @media (max-width: 820px) {
        .cta-struct-v1 .split, .cta-struct-v1 .bar, .cta-struct-v1 .duo {
            grid-template-columns:1fr
        }

        .cta-struct-v1 .numbers {
            grid-template-columns:1fr 1fr
        }
    }

    @media (max-width: 620px) {
        .cta-struct-v1 .numbers {
            grid-template-columns:1fr
        }
    }

.visual-wave-c5 {
        padding: clamp(3.5rem, 8vw, 6rem) var(--space-x);
        background: linear-gradient(135deg, var(--bg-primary), var(--accent));
        color: var(--fg-on-primary);
    }

    .visual-wave-c5__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .visual-wave-c5__head {
        text-align: center;
        margin-bottom: 1rem;
    }

    .visual-wave-c5__head p {
        margin: 0;
        color: rgba(255, 255, 255, .76);
    }

    .visual-wave-c5__head h2 {
        margin: .5rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .visual-wave-c5__grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
        gap: var(--gap);
    }

    .visual-wave-c5__grid figure {
        margin: 0;
        overflow: hidden;
        border-radius: var(--radius-xl);
        background: rgba(255, 255, 255, .12);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .visual-wave-c5__image {
        overflow: hidden;
    }

    .visual-wave-c5__image img {
        display: block;
        width: 100%;
        height: 14rem;
        object-fit: cover;
        transition: transform var(--anim-duration) var(--anim-ease);
    }

    .visual-wave-c5__grid figure:hover img {
        transform: scale(1.05);
    }

    .visual-wave-c5__grid figcaption {
        padding: 1rem;
    }

    .visual-wave-c5__grid small {
        color: rgba(255, 255, 255, .76);
    }

    .visual-wave-c5__grid h3 {
        margin: .45rem 0 .35rem;
    }

    .visual-wave-c5__grid p {
        margin: 0;
        color: rgba(255, 255, 255, .84);
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    position: relative;
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4rem;
    position: relative;
}

.nav-group {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-group-left,
.nav-group-right {
    flex: 1;
}

.nav-group-right {
    justify-content: flex-end;
}

.logo-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.25);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
}

.burger-line {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--anim-duration) var(--anim-ease), transform var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem var(--space-x);
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
}

@media (max-width: 767px) {
    .nav-group {
        display: none;
    }

    .logo-container {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .burger-btn {
        display: flex;
        margin-left: auto;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(10px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-10px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        color: #333;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 2.5rem;
        justify-content: space-between;
    }
    .footer-left {
        flex: 1;
        min-width: 250px;
    }
    .footer-right {
        flex: 2;
        min-width: 300px;
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }
    .footer-brand {
        font-size: 1.5rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.75rem;
    }
    .copyright {
        color: #6c757d;
        margin: 0;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .footer-nav a {
        text-decoration: none;
        color: #495057;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-legal-links {
        color: #6c757d;
    }
    .footer-legal-links a {
        color: #6c757d;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .separator {
        margin: 0 0.5rem;
        color: #adb5bd;
    }
    .footer-contacts {
        color: #495057;
    }
    .footer-contacts p {
        margin: 0.25rem 0;
    }
    .footer-contacts a {
        color: #007bff;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #6c757d;
        margin: 0;
        padding-top: 0.5rem;
        border-top: 1px solid #e9ecef;
        font-style: italic;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-cv3 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-cv3__box {
        border-radius: var(--radius-xl);
        padding: 16px;
        background: var(--gradient-hero);
        color: var(--gradient-accent);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv3__box h3 {
        margin: 0 0 6px;
    }

    .cookie-cv3__box p {
        margin: 0;
        opacity: .92;
    }

    .cookie-cv3__actions {
        margin-top: 12px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-cv3__actions a {
        text-decoration: none;
        border: 1px solid rgba(255, 255, 255, 0.3);
        background: rgba(255, 255, 255, 0.16);
        color: inherit;
        border-radius: 999px;
        padding: 7px 11px;
    }

    .cookie-cv3__actions a[data-choice='accept'] {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

.post-list {

        color: var(--fg-on-page);
        background: var(--bg-page);
        padding: clamp(16px, 3vw, 40px);
    }

    .post-list .post-list__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .post-list .post-list__h {
        text-align: center;
        margin-bottom: var(--space-y);
    }

    .post-list h1 {
        font-size: clamp(28px, 5vw, 48px);
        margin: 0 0 0.5rem;
        color: var(--fg-on-page);
    }

    .post-list .post-list__categories {
        display: flex;
        gap: 0.5rem;
        flex-wrap: wrap;
        margin-bottom: var(--space-y);
        justify-content: center;
    }

    .post-list .post-list__category {
        padding: 0.5rem 1rem;
        border-radius: var(--radius-md);
        background: var(--surface-light);
        color: var(--fg-on-page);
        text-decoration: none;
        transition: all var(--anim-duration) var(--anim-ease);
    }

    .post-list .post-list__category:hover {
        background: var(--bg-primary);
        color: var(--fg-on-primary) fff;
    }

    .post-list .post-list__list {
        display: flex;
        flex-direction: column;
        gap: var(--space-x);
    }

    .post-list .post-list__item {
        background: var(--surface-light);
        border: 1px solid var(--ring);
        border-radius: var(--radius-lg);
        padding: clamp(16px, 2vw, 24px);
        box-shadow: var(--shadow-sm);
        transition: all var(--anim-duration) var(--anim-ease);
    }

    .post-list .post-list__item:hover {
        box-shadow: var(--shadow-md);
        transform: translateX(4px);
    }

    .post-list .post-list__meta {
        display: flex;
        gap: 1rem;
        color: var(--neutral-600);
        font-size: 0.875rem;
        margin-bottom: 0.75rem;
    }

    .post-list h3 {
        margin: 0 0 0.5rem;
        font-size: clamp(18px, 2.2vw, 22px);
    }

    .post-list h3 a {
        color: var(--fg-on-page);
        text-decoration: none;
    }

    .post-list h3 a:hover {
        color: var(--bg-primary);
    }

    .post-list p {
        color: var(--neutral-600);
        margin: 0;
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    position: relative;
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4rem;
    position: relative;
}

.nav-group {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-group-left,
.nav-group-right {
    flex: 1;
}

.nav-group-right {
    justify-content: flex-end;
}

.logo-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.25);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
}

.burger-line {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--anim-duration) var(--anim-ease), transform var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem var(--space-x);
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
}

@media (max-width: 767px) {
    .nav-group {
        display: none;
    }

    .logo-container {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .burger-btn {
        display: flex;
        margin-left: auto;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(10px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-10px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        color: #333;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 2.5rem;
        justify-content: space-between;
    }
    .footer-left {
        flex: 1;
        min-width: 250px;
    }
    .footer-right {
        flex: 2;
        min-width: 300px;
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }
    .footer-brand {
        font-size: 1.5rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.75rem;
    }
    .copyright {
        color: #6c757d;
        margin: 0;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .footer-nav a {
        text-decoration: none;
        color: #495057;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-legal-links {
        color: #6c757d;
    }
    .footer-legal-links a {
        color: #6c757d;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .separator {
        margin: 0 0.5rem;
        color: #adb5bd;
    }
    .footer-contacts {
        color: #495057;
    }
    .footer-contacts p {
        margin: 0.25rem 0;
    }
    .footer-contacts a {
        color: #007bff;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #6c757d;
        margin: 0;
        padding-top: 0.5rem;
        border-top: 1px solid #e9ecef;
        font-style: italic;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-cv3 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-cv3__box {
        border-radius: var(--radius-xl);
        padding: 16px;
        background: var(--gradient-hero);
        color: var(--gradient-accent);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv3__box h3 {
        margin: 0 0 6px;
    }

    .cookie-cv3__box p {
        margin: 0;
        opacity: .92;
    }

    .cookie-cv3__actions {
        margin-top: 12px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-cv3__actions a {
        text-decoration: none;
        border: 1px solid rgba(255, 255, 255, 0.3);
        background: rgba(255, 255, 255, 0.16);
        color: inherit;
        border-radius: 999px;
        padding: 7px 11px;
    }

    .cookie-cv3__actions a[data-choice='accept'] {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

.post-item--light-v6 {

    padding: 48px 20px;
    background: var(--bg-page);
    color: var(--fg-on-page);
}

.post-item__inner {
    max-width: 720px;
    margin: 0 auto;
}

.post-item__inner h1 {
    margin: 0 0 4px;
    font-size: clamp(24px,4vw,32px);
}

.post-item__meta {
    margin: 0 0 8px;
    font-size: 0.85rem;
    color: var(--neutral-600);
}

.post-item__lead {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    position: relative;
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4rem;
    position: relative;
}

.nav-group {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-group-left,
.nav-group-right {
    flex: 1;
}

.nav-group-right {
    justify-content: flex-end;
}

.logo-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.25);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
}

.burger-line {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--anim-duration) var(--anim-ease), transform var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem var(--space-x);
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
}

@media (max-width: 767px) {
    .nav-group {
        display: none;
    }

    .logo-container {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .burger-btn {
        display: flex;
        margin-left: auto;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(10px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-10px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        color: #333;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 2.5rem;
        justify-content: space-between;
    }
    .footer-left {
        flex: 1;
        min-width: 250px;
    }
    .footer-right {
        flex: 2;
        min-width: 300px;
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }
    .footer-brand {
        font-size: 1.5rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.75rem;
    }
    .copyright {
        color: #6c757d;
        margin: 0;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .footer-nav a {
        text-decoration: none;
        color: #495057;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-legal-links {
        color: #6c757d;
    }
    .footer-legal-links a {
        color: #6c757d;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .separator {
        margin: 0 0.5rem;
        color: #adb5bd;
    }
    .footer-contacts {
        color: #495057;
    }
    .footer-contacts p {
        margin: 0.25rem 0;
    }
    .footer-contacts a {
        color: #007bff;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #6c757d;
        margin: 0;
        padding-top: 0.5rem;
        border-top: 1px solid #e9ecef;
        font-style: italic;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-cv3 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-cv3__box {
        border-radius: var(--radius-xl);
        padding: 16px;
        background: var(--gradient-hero);
        color: var(--gradient-accent);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv3__box h3 {
        margin: 0 0 6px;
    }

    .cookie-cv3__box p {
        margin: 0;
        opacity: .92;
    }

    .cookie-cv3__actions {
        margin-top: 12px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-cv3__actions a {
        text-decoration: none;
        border: 1px solid rgba(255, 255, 255, 0.3);
        background: rgba(255, 255, 255, 0.16);
        color: inherit;
        border-radius: 999px;
        padding: 7px 11px;
    }

    .cookie-cv3__actions a[data-choice='accept'] {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

.post-item {

        color: var(--fg-on-page);
        background: var(--gradient-hero);
        padding: clamp(16px, 3vw, 40px);
    }

    .post-item .post-item__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .post-item .post-item__header {
        margin-bottom: var(--space-y);
    }

    .post-item h1 {
        font-size: clamp(28px, 5vw, 42px);
        margin: 0 0 1rem;
        color: var(--fg-on-page);
    }

    .post-item .post-item__meta {
        display: flex;
        gap: 1rem;

        font-size: 0.875rem;
    }

    .post-item .post-item__content {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        padding: clamp(24px, 3vw, 40px);
        border-radius: var(--radius-lg);
        line-height: 1.8;
        color: var(--fg-on-page);
        margin-bottom: var(--space-y);
    }

    .post-item .post-item__comments {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        padding: clamp(24px, 3vw, 40px);
        border-radius: var(--radius-lg);
    }

    .post-item .post-item__comments h3 {
        margin: 0 0 1.5rem;
        color: var(--fg-on-page);
    }

    .post-item .post-item__comments-list {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-bottom: var(--space-y);
    }

    .post-item .post-item__comment {
        background: rgba(255, 255, 255, 0.1);
        padding: 1rem;
        border-radius: var(--radius-md);
    }

    .post-item .post-item__comment-author {
        font-weight: 600;
        color: var(--fg-on-page);
        margin-bottom: 0.5rem;
    }

    .post-item .post-item__comment-text {

        margin-bottom: 0.5rem;
    }

    .post-item .post-item__comment-date {
        font-size: 0.875rem;

    }

    .post-item .post-item__reply-form {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    .post-item .post-item__reply-form textarea {
        padding: 1rem;
        border-radius: var(--radius-md);
        border: none;
        outline: none;
        min-height: 100px;

    }

    .post-item .post-item__reply-form button {
        padding: 0.875rem 2rem;
        border-radius: var(--radius-md);
        border: none;
        background: var(--bg-page);
        color: var(--bg-primary);
        font-weight: 600;
        cursor: pointer;
        transition: all var(--anim-duration) var(--anim-ease);
    }

    .post-item .post-item__reply-form button:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

.identity-lv2 {
        padding: clamp(50px, 7vw, 90px) clamp(16px, 4vw, 36px);
        background: var(--bg-alt);
        color: var(--fg-on-page);
    }

    .identity-lv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .identity-lv2__head {
        text-align: center;
        margin-bottom: 16px;
    }

    .identity-lv2__head p {
        margin: 0;
        color: var(--neutral-600);
    }

    .identity-lv2__head h2 {
        margin: 7px 0 0;
        font-size: clamp(28px, 4vw, 44px);
    }

    .identity-lv2__grid {
        display: grid;
        gap: var(--gap);
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }

    .identity-lv2__grid article {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        padding: var(--space-y) var(--space-x);
    }

    .identity-lv2__grid h3 {
        margin: 0;
    }

    .identity-lv2__grid strong {
        display: block;
        margin: 6px 0;
        color: var(--brand);
    }

    .identity-lv2__grid p {
        margin: 0 0 8px;
        color: var(--neutral-600);
    }

    .identity-lv2__grid blockquote {
        margin: 0;
        padding: 8px 10px;
        border-left: 3px solid var(--brand);
        background: var(--surface-2);
        color: var(--neutral-800);
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    position: relative;
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4rem;
    position: relative;
}

.nav-group {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-group-left,
.nav-group-right {
    flex: 1;
}

.nav-group-right {
    justify-content: flex-end;
}

.logo-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.25);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
}

.burger-line {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--anim-duration) var(--anim-ease), transform var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem var(--space-x);
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
}

@media (max-width: 767px) {
    .nav-group {
        display: none;
    }

    .logo-container {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .burger-btn {
        display: flex;
        margin-left: auto;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(10px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-10px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        color: #333;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 2.5rem;
        justify-content: space-between;
    }
    .footer-left {
        flex: 1;
        min-width: 250px;
    }
    .footer-right {
        flex: 2;
        min-width: 300px;
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }
    .footer-brand {
        font-size: 1.5rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.75rem;
    }
    .copyright {
        color: #6c757d;
        margin: 0;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .footer-nav a {
        text-decoration: none;
        color: #495057;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-legal-links {
        color: #6c757d;
    }
    .footer-legal-links a {
        color: #6c757d;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .separator {
        margin: 0 0.5rem;
        color: #adb5bd;
    }
    .footer-contacts {
        color: #495057;
    }
    .footer-contacts p {
        margin: 0.25rem 0;
    }
    .footer-contacts a {
        color: #007bff;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #6c757d;
        margin: 0;
        padding-top: 0.5rem;
        border-top: 1px solid #e9ecef;
        font-style: italic;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-cv3 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-cv3__box {
        border-radius: var(--radius-xl);
        padding: 16px;
        background: var(--gradient-hero);
        color: var(--gradient-accent);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv3__box h3 {
        margin: 0 0 6px;
    }

    .cookie-cv3__box p {
        margin: 0;
        opacity: .92;
    }

    .cookie-cv3__actions {
        margin-top: 12px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-cv3__actions a {
        text-decoration: none;
        border: 1px solid rgba(255, 255, 255, 0.3);
        background: rgba(255, 255, 255, 0.16);
        color: inherit;
        border-radius: 999px;
        padding: 7px 11px;
    }

    .cookie-cv3__actions a[data-choice='accept'] {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

.post-item--light-v6 {
    padding: 48px 20px;
    background: var(--bg-page);
    color: var(--fg-on-page);
}

.post-item__inner {
    max-width: 720px;
    margin: 0 auto;
}

.post-item__inner h1 {
    margin: 0 0 4px;
    font-size: clamp(24px,4vw,32px);
}

.post-item__meta {
    margin: 0 0 8px;
    font-size: 0.85rem;
    color: var(--neutral-600);
}

.post-item__lead {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    position: relative;
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4rem;
    position: relative;
}

.nav-group {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-group-left,
.nav-group-right {
    flex: 1;
}

.nav-group-right {
    justify-content: flex-end;
}

.logo-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.25);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
}

.burger-line {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--anim-duration) var(--anim-ease), transform var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem var(--space-x);
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
}

@media (max-width: 767px) {
    .nav-group {
        display: none;
    }

    .logo-container {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .burger-btn {
        display: flex;
        margin-left: auto;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(10px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-10px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        color: #333;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 2.5rem;
        justify-content: space-between;
    }
    .footer-left {
        flex: 1;
        min-width: 250px;
    }
    .footer-right {
        flex: 2;
        min-width: 300px;
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }
    .footer-brand {
        font-size: 1.5rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.75rem;
    }
    .copyright {
        color: #6c757d;
        margin: 0;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .footer-nav a {
        text-decoration: none;
        color: #495057;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-legal-links {
        color: #6c757d;
    }
    .footer-legal-links a {
        color: #6c757d;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .separator {
        margin: 0 0.5rem;
        color: #adb5bd;
    }
    .footer-contacts {
        color: #495057;
    }
    .footer-contacts p {
        margin: 0.25rem 0;
    }
    .footer-contacts a {
        color: #007bff;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #6c757d;
        margin: 0;
        padding-top: 0.5rem;
        border-top: 1px solid #e9ecef;
        font-style: italic;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-cv3 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-cv3__box {
        border-radius: var(--radius-xl);
        padding: 16px;
        background: var(--gradient-hero);
        color: var(--gradient-accent);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv3__box h3 {
        margin: 0 0 6px;
    }

    .cookie-cv3__box p {
        margin: 0;
        opacity: .92;
    }

    .cookie-cv3__actions {
        margin-top: 12px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-cv3__actions a {
        text-decoration: none;
        border: 1px solid rgba(255, 255, 255, 0.3);
        background: rgba(255, 255, 255, 0.16);
        color: inherit;
        border-radius: 999px;
        padding: 7px 11px;
    }

    .cookie-cv3__actions a[data-choice='accept'] {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

.article-list {

        color: var(--fg-on-page);
        background: var(--bg-page);
        padding: clamp(16px, 3vw, 40px);
    }

    .article-list .article-list__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .article-list .article-list__h {
        text-align: center;
        margin-bottom: var(--space-y);
    }

    .article-list h1 {
        font-size: clamp(28px, 5vw, 48px);
        margin: 0 0 0.5rem;
        color: var(--fg-on-page);
    }

    .article-list .article-list__filters {
        display: flex;
        gap: 0.5rem;
        flex-wrap: wrap;
        margin-bottom: var(--space-y);
        justify-content: center;
    }

    .article-list .article-list__filter {
        padding: 0.5rem 1rem;
        border-radius: var(--radius-md);
        border: 1px solid var(--ring);
        background: var(--bg-page);
        color: var(--fg-on-page);
        cursor: pointer;
        transition: all var(--anim-duration) var(--anim-ease);
    }

    .article-list .article-list__filter:hover {
        background: var(--bg-primary);
        color: var(--fg-on-page) fff;
        border-color: var(--bg-primary);
    }

    .article-list .article-list__grid {
        display: grid;
        gap: var(--space-x);
    }

    @media (min-width: 768px) {
        .article-list .article-list__grid {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }
    }

    @media (min-width: 1024px) {
        .article-list .article-list__grid {
            grid-template-columns: repeat(3, minmax(0, 1fr));
        }
    }

    .article-list .article-list__card {
        background: var(--surface-light);
        border: 1px solid var(--ring);
        border-radius: var(--radius-lg);
        overflow: hidden;
        box-shadow: var(--shadow-sm);
        transition: transform var(--anim-duration) var(--anim-ease), box-shadow var(--anim-duration) var(--anim-ease);
    }

    .article-list .article-list__card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-md);
    }

    .article-list .article-list__image img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }

    .article-list .article-list__content {
        padding: clamp(16px, 2vw, 24px);
    }

    .article-list .article-list__date {
        color: var(--neutral-600);
        font-size: 0.875rem;
    }

    .article-list h3 {
        margin: 0.5rem 0;
        font-size: clamp(18px, 2.2vw, 22px);
    }

    .article-list h3 a {
        color: var(--fg-on-page);
        text-decoration: none;
    }

    .article-list h3 a:hover {
        color: var(--bg-primary);
    }

    .article-list p {
        color: var(--neutral-600);
        margin: 0.5rem 0 1rem;
    }

    .article-list .article-list__read-more {
        color: var(--bg-primary);
        text-decoration: none;
        font-weight: 600;
    }

    .article-list .article-list__read-more:hover {
        text-decoration: underline;
    }

.faq-fresh-v4 {
        padding: calc(var(--space-y) * 2.7) var(--space-x);
        background: var(--gradient-hero);
        color: var(--brand-contrast);
    }

    .faq-fresh-v4 .shell {
        max-width: 1000px;
        margin: 0 auto;
        display: grid;
        grid-template-columns:.9fr 1.1fr;
        gap: var(--gap);
    }

    .faq-fresh-v4 .cover {
        padding: 1.1rem;
        border-radius: var(--radius-lg);
        background: var(--chip-bg);
        align-self: start;
    }

    .faq-fresh-v4 .cover h2 {
        margin: 0 0 .5rem;
    }

    .faq-fresh-v4 .cover p {
        margin: 0;
        opacity: .9;
    }

    .faq-fresh-v4 .rows {
        display: grid;
        gap: .75rem;
    }

    .faq-fresh-v4 details {
        padding: .85rem 1rem;
        border-radius: var(--radius-md);
        background: var(--chip-bg);
        border: 1px solid var(--btn-ghost-bg-hover);
    }

    .faq-fresh-v4 summary {
        cursor: pointer;
        font-weight: 700;
    }

    .faq-fresh-v4 details p {
        margin: .65rem 0 0;
        opacity: .9;
    }

    @media (max-width: 860px) {
        .faq-fresh-v4 .shell {
            grid-template-columns:1fr;
        }
    }

.clarifications-l1 {

        padding: clamp(18px, 3vw, 44px);
        background: var(--bg-page);
        color: var(--fg-on-page);
    }

    .clarifications-l1__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .clarifications-l1__h {
        margin-bottom: clamp(14px, 2.2vw, 22px);
    }

    .clarifications-l1__title {
        margin: 0;
        font-size: clamp(24px, 4.2vw, 40px);
        letter-spacing: -.02em;
        line-height: 1.1;
        color: var(--fg-on-page);
    }

    .clarifications-l1__sub {
        margin: 10px 0 0;
        max-width: 72ch;
        color: var(--neutral-600);
    }

    .clarifications-l1__grid {
        display: grid;
        grid-template-columns:repeat(12, 1fr);
        gap: 14px;
    }

    .clarifications-l1__note {
        grid-column: span 4;
        border-radius: var(--radius-xl);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-md);
        padding: 16px;
        position: relative;
        overflow: hidden;
        animation: l1Float 6s var(--anim-ease) infinite;
    }

    .clarifications-l1__note:nth-child(2n) {
        animation-duration: 7.2s
    }

    .clarifications-l1__note:nth-child(3n) {
        animation-duration: 8.2s
    }

    @keyframes l1Float {
        0%, 100% {
            transform: translateY(0px)
        }
        50% {
            transform: translateY(-6px)
        }
    }

    .clarifications-l1__note::before {
        content: '';
        position: absolute;
        inset: -1px;
        background: radial-gradient(240px 120px at 20% 10%, rgba(0, 86, 179, 0.12), transparent 60%),
        radial-gradient(220px 140px at 85% 30%, rgba(255, 107, 53, 0.12), transparent 62%);
        pointer-events: none;
    }

    .clarifications-l1__cap {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        margin-bottom: 10px;
        position: relative;
        z-index: 1;
    }

    .clarifications-l1__badge {
        display: inline-flex;
        padding: 6px 10px;
        border-radius: 999px;
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border: 1px solid rgba(0, 0, 0, 0.06);
        font-weight: 800;
        font-size: 0.9rem;
    }

    .clarifications-l1__spark {
        width: 10px;
        height: 10px;
        border-radius: 999px;
        background: var(--bg-primary);
        box-shadow: 0 0 0 0 rgba(0, 86, 179, 0.0);
        animation: l1Pulse 2.4s ease-in-out infinite;
    }

    @keyframes l1Pulse {
        0%, 100% {
            transform: scale(1);
            box-shadow: 0 0 0 0 rgba(0, 86, 179, 0.0)
        }
        50% {
            transform: scale(1.15);
            box-shadow: 0 0 0 10px rgba(0, 86, 179, 0.12)
        }
    }

    .clarifications-l1__q {
        margin: 0 0 8px;
        position: relative;
        z-index: 1;
        font-size: 1.05rem;
        letter-spacing: -.01em;
    }

    .clarifications-l1__a {
        margin: 0;
        position: relative;
        z-index: 1;
        color: var(--neutral-600);
        line-height: var(--line-height-base);
    }

    .clarifications-l1__note:hover {
        transform: translateY(-10px) rotate(-0.2deg);
        transition: transform var(--anim-duration) var(--anim-ease);
    }

    @media (max-width: 980px) {
        .clarifications-l1__note {
            grid-column: span 6;
        }
    }

    @media (max-width: 640px) {
        .clarifications-l1__note {
            grid-column: span 12;
        }
    }

    @media (prefers-reduced-motion: reduce) {
        .clarifications-l1__note, .clarifications-l1__spark {
            animation: none;
        }
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    position: relative;
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4rem;
    position: relative;
}

.nav-group {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-group-left,
.nav-group-right {
    flex: 1;
}

.nav-group-right {
    justify-content: flex-end;
}

.logo-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.25);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
}

.burger-line {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--anim-duration) var(--anim-ease), transform var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem var(--space-x);
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
}

@media (max-width: 767px) {
    .nav-group {
        display: none;
    }

    .logo-container {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .burger-btn {
        display: flex;
        margin-left: auto;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(10px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-10px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        color: #333;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 2.5rem;
        justify-content: space-between;
    }
    .footer-left {
        flex: 1;
        min-width: 250px;
    }
    .footer-right {
        flex: 2;
        min-width: 300px;
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }
    .footer-brand {
        font-size: 1.5rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.75rem;
    }
    .copyright {
        color: #6c757d;
        margin: 0;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .footer-nav a {
        text-decoration: none;
        color: #495057;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-legal-links {
        color: #6c757d;
    }
    .footer-legal-links a {
        color: #6c757d;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .separator {
        margin: 0 0.5rem;
        color: #adb5bd;
    }
    .footer-contacts {
        color: #495057;
    }
    .footer-contacts p {
        margin: 0.25rem 0;
    }
    .footer-contacts a {
        color: #007bff;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #6c757d;
        margin: 0;
        padding-top: 0.5rem;
        border-top: 1px solid #e9ecef;
        font-style: italic;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-cv3 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-cv3__box {
        border-radius: var(--radius-xl);
        padding: 16px;
        background: var(--gradient-hero);
        color: var(--gradient-accent);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv3__box h3 {
        margin: 0 0 6px;
    }

    .cookie-cv3__box p {
        margin: 0;
        opacity: .92;
    }

    .cookie-cv3__actions {
        margin-top: 12px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-cv3__actions a {
        text-decoration: none;
        border: 1px solid rgba(255, 255, 255, 0.3);
        background: rgba(255, 255, 255, 0.16);
        color: inherit;
        border-radius: 999px;
        padding: 7px 11px;
    }

    .cookie-cv3__actions a[data-choice='accept'] {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

.support-lv6 {
        padding: clamp(50px, 7vw, 90px) clamp(16px, 4vw, 36px);
        background: linear-gradient(180deg, var(--surface-2), var(--surface-1));
        color: var(--fg-on-page);
    }

    .support-lv6__wrap {
        max-width: 920px;
        margin: 0 auto;
    }

    .support-lv6__head {
        margin-bottom: 14px;
    }

    .support-lv6__head h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
    }

    .support-lv6__head p {
        margin: 8px 0 0;
        color: var(--neutral-600);
    }

    .support-lv6__table {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-lg);
        overflow: hidden;
    }

    .support-lv6__table article {
        display: grid;
        grid-template-columns: .8fr 1.2fr;
        gap: 12px;
        padding: 12px;
        border-bottom: 1px solid var(--border-on-surface-light);
        background: var(--surface-1);
    }

    .support-lv6__table article:last-child {
        border-bottom: 0;
    }

    .support-lv6__table h3 {
        margin: 0;
        color: var(--brand);
        font-size: 1rem;
    }

    .support-lv6__table p {
        margin: 0;
        color: var(--neutral-600);
    }

    @media (max-width: 700px) {
        .support-lv6__table article {
            grid-template-columns: 1fr;
        }
    }

.contact-layout-a {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: var(--gradient-accent);
        color: var(--accent-contrast);
    }

    .contact-layout-a .wrap {
        max-width: 900px;
        margin: 0 auto;
    }

    .contact-layout-a .section-head {
        margin-bottom: 18px;
        text-align: center;
    }

    .contact-layout-a h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 42px);
    }

    .contact-layout-a .section-head p {
        margin: 10px auto 0;
        max-width: 70ch;
        opacity: .92;
    }

    .contact-layout-a .panel {
        background: rgba(255, 255, 255, .12);
        border: 1px solid rgba(255, 255, 255, .3);
        border-radius: var(--radius-lg);
        padding: 18px;
        backdrop-filter: blur(6px);
    }

    .contact-layout-a h3 {
        margin: 0 0 12px;
    }

    .contact-layout-a .list p {
        margin: 0 0 10px;
        display: grid;
        gap: 2px;
    }

    .contact-layout-a .list span {
        opacity: .94;
    }

    .contact-layout-a .social-row {
        margin-top: 14px;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        align-items: center;
    }

    .contact-layout-a .social-row a {
        width: 34px;
        height: 34px;
        border-radius: 50%;
        display: grid;
        place-items: center;
        text-decoration: none;
        color: var(--fg-on-primary);
        border: 1px solid rgba(255, 255, 255, .4);
    }

    .contact-layout-a .social-row a:hover {
        background: rgba(255, 255, 255, .15);
    }

.form-layout-d {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: var(--surface-1);
        color: var(--fg-on-page);
    }

    .form-layout-d .wrap {
        max-width: 760px;
        margin: 0 auto;
    }

    .form-layout-d .section-head {
        margin-bottom: 18px;
    }

    .form-layout-d h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
    }

    .form-layout-d .section-head p {
        margin: 10px 0 0;
        color: var(--neutral-600);
    }

    .form-layout-d .line-form {
        border-top: 2px solid var(--brand);
        padding-top: 12px;
    }

    .form-layout-d label {
        display: grid;
        gap: 8px;
        margin-bottom: 12px;
        font-weight: 600;
        color: var(--brand);
    }

    .form-layout-d input, .form-layout-d textarea {
        border: 0;
        border-bottom: 1px solid var(--neutral-300);
        padding: 8px 2px;
        font: inherit;
        background: transparent;
    }

    .form-layout-d input:focus, .form-layout-d textarea:focus {
        outline: none;
        border-color: var(--ring);
    }

    .form-layout-d button {
        border: 1px solid var(--brand);
        color: var(--brand);
        background: transparent;
        border-radius: 999px;
        padding: 9px 16px;
        cursor: pointer;
        font-weight: 600;
        transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }
    .form-layout-d button:hover {
        background-color: var(--brand);
        color: var(--brand-contrast);
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    position: relative;
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4rem;
    position: relative;
}

.nav-group {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-group-left,
.nav-group-right {
    flex: 1;
}

.nav-group-right {
    justify-content: flex-end;
}

.logo-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.25);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
}

.burger-line {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--anim-duration) var(--anim-ease), transform var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem var(--space-x);
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
}

@media (max-width: 767px) {
    .nav-group {
        display: none;
    }

    .logo-container {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .burger-btn {
        display: flex;
        margin-left: auto;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(10px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-10px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        color: #333;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 2.5rem;
        justify-content: space-between;
    }
    .footer-left {
        flex: 1;
        min-width: 250px;
    }
    .footer-right {
        flex: 2;
        min-width: 300px;
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }
    .footer-brand {
        font-size: 1.5rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.75rem;
    }
    .copyright {
        color: #6c757d;
        margin: 0;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .footer-nav a {
        text-decoration: none;
        color: #495057;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-legal-links {
        color: #6c757d;
    }
    .footer-legal-links a {
        color: #6c757d;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .separator {
        margin: 0 0.5rem;
        color: #adb5bd;
    }
    .footer-contacts {
        color: #495057;
    }
    .footer-contacts p {
        margin: 0.25rem 0;
    }
    .footer-contacts a {
        color: #007bff;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #6c757d;
        margin: 0;
        padding-top: 0.5rem;
        border-top: 1px solid #e9ecef;
        font-style: italic;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-cv3 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-cv3__box {
        border-radius: var(--radius-xl);
        padding: 16px;
        background: var(--gradient-hero);
        color: var(--gradient-accent);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv3__box h3 {
        margin: 0 0 6px;
    }

    .cookie-cv3__box p {
        margin: 0;
        opacity: .92;
    }

    .cookie-cv3__actions {
        margin-top: 12px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-cv3__actions a {
        text-decoration: none;
        border: 1px solid rgba(255, 255, 255, 0.3);
        background: rgba(255, 255, 255, 0.16);
        color: inherit;
        border-radius: 999px;
        padding: 7px 11px;
    }

    .cookie-cv3__actions a[data-choice='accept'] {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

.policy-layout-b {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: var(--surface-1);
        color: var(--fg-on-page);
    }

    .policy-layout-b .wrap {
        max-width: 900px;
        margin: 0 auto;
    }

    .policy-layout-b .section-head {
        margin-bottom: 16px;
        text-align: center;
    }

    .policy-layout-b h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
    }

    .policy-layout-b .section-head p {
        margin: 10px auto 0;
        color: var(--neutral-600);
        max-width: 70ch;
    }

    .policy-layout-b ol {
        margin: 0;
        padding-left: 18px;
        display: grid;
        gap: 10px;
    }

    .policy-layout-b li {
        background: var(--bg-alt);
        border-radius: var(--radius-md);
        border: 1px solid var(--border-on-surface);
        padding: 12px;
    }

    .policy-layout-b h3 {
        margin: 0;
        color: var(--brand);
        font-size: 1rem;
    }

    .policy-layout-b li p {
        margin: 8px 0 0;
        color: var(--neutral-600);
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    position: relative;
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4rem;
    position: relative;
}

.nav-group {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-group-left,
.nav-group-right {
    flex: 1;
}

.nav-group-right {
    justify-content: flex-end;
}

.logo-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.25);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
}

.burger-line {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--anim-duration) var(--anim-ease), transform var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem var(--space-x);
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
}

@media (max-width: 767px) {
    .nav-group {
        display: none;
    }

    .logo-container {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .burger-btn {
        display: flex;
        margin-left: auto;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(10px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-10px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        color: #333;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 2.5rem;
        justify-content: space-between;
    }
    .footer-left {
        flex: 1;
        min-width: 250px;
    }
    .footer-right {
        flex: 2;
        min-width: 300px;
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }
    .footer-brand {
        font-size: 1.5rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.75rem;
    }
    .copyright {
        color: #6c757d;
        margin: 0;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .footer-nav a {
        text-decoration: none;
        color: #495057;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-legal-links {
        color: #6c757d;
    }
    .footer-legal-links a {
        color: #6c757d;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .separator {
        margin: 0 0.5rem;
        color: #adb5bd;
    }
    .footer-contacts {
        color: #495057;
    }
    .footer-contacts p {
        margin: 0.25rem 0;
    }
    .footer-contacts a {
        color: #007bff;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #6c757d;
        margin: 0;
        padding-top: 0.5rem;
        border-top: 1px solid #e9ecef;
        font-style: italic;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-cv3 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-cv3__box {
        border-radius: var(--radius-xl);
        padding: 16px;
        background: var(--gradient-hero);
        color: var(--gradient-accent);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv3__box h3 {
        margin: 0 0 6px;
    }

    .cookie-cv3__box p {
        margin: 0;
        opacity: .92;
    }

    .cookie-cv3__actions {
        margin-top: 12px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-cv3__actions a {
        text-decoration: none;
        border: 1px solid rgba(255, 255, 255, 0.3);
        background: rgba(255, 255, 255, 0.16);
        color: inherit;
        border-radius: 999px;
        padding: 7px 11px;
    }

    .cookie-cv3__actions a[data-choice='accept'] {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

.terms-layout-c {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: linear-gradient(180deg, var(--bg-accent), var(--surface-1));
        color: var(--fg-on-page);
    }

    .terms-layout-c .wrap {
        max-width: 900px;
        margin: 0 auto;
    }

    .terms-layout-c .section-head {
        margin-bottom: 14px;
    }

    .terms-layout-c h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
    }

    .terms-layout-c .section-head p {
        margin: 10px 0 0;
        color: var(--neutral-600);
    }

    .terms-layout-c details {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-md);
        background: var(--surface-1);
        padding: 10px 12px;
        margin-bottom: 10px;
    }

    .terms-layout-c summary {
        cursor: pointer;
        color: var(--brand);
        font-weight: 700;
    }

    .terms-layout-c h4 {
        margin: 10px 0 6px;
    }

    .terms-layout-c p, .terms-layout-c li {
        color: var(--neutral-600);
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    position: relative;
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4rem;
    position: relative;
}

.nav-group {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-group-left,
.nav-group-right {
    flex: 1;
}

.nav-group-right {
    justify-content: flex-end;
}

.logo-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.25);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
}

.burger-line {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--anim-duration) var(--anim-ease), transform var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem var(--space-x);
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
}

@media (max-width: 767px) {
    .nav-group {
        display: none;
    }

    .logo-container {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .burger-btn {
        display: flex;
        margin-left: auto;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(10px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-10px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        color: #333;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 2.5rem;
        justify-content: space-between;
    }
    .footer-left {
        flex: 1;
        min-width: 250px;
    }
    .footer-right {
        flex: 2;
        min-width: 300px;
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }
    .footer-brand {
        font-size: 1.5rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.75rem;
    }
    .copyright {
        color: #6c757d;
        margin: 0;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .footer-nav a {
        text-decoration: none;
        color: #495057;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-legal-links {
        color: #6c757d;
    }
    .footer-legal-links a {
        color: #6c757d;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .separator {
        margin: 0 0.5rem;
        color: #adb5bd;
    }
    .footer-contacts {
        color: #495057;
    }
    .footer-contacts p {
        margin: 0.25rem 0;
    }
    .footer-contacts a {
        color: #007bff;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #6c757d;
        margin: 0;
        padding-top: 0.5rem;
        border-top: 1px solid #e9ecef;
        font-style: italic;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-cv3 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-cv3__box {
        border-radius: var(--radius-xl);
        padding: 16px;
        background: var(--gradient-hero);
        color: var(--gradient-accent);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv3__box h3 {
        margin: 0 0 6px;
    }

    .cookie-cv3__box p {
        margin: 0;
        opacity: .92;
    }

    .cookie-cv3__actions {
        margin-top: 12px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-cv3__actions a {
        text-decoration: none;
        border: 1px solid rgba(255, 255, 255, 0.3);
        background: rgba(255, 255, 255, 0.16);
        color: inherit;
        border-radius: 999px;
        padding: 7px 11px;
    }

    .cookie-cv3__actions a[data-choice='accept'] {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

.thank-mode-d {
        padding: clamp(56px, 10vw, 114px) 18px;
        background: var(--accent);
        color: var(--accent-contrast);
    }

    .thank-mode-d .core {
        max-width: 740px;
        margin: 0 auto;
        text-align: center;
        padding: clamp(28px, 4vw, 46px);
        border-radius: var(--radius-lg);
        border: 1px solid rgba(255, 255, 255, .24);
    }

    .thank-mode-d h1 {
        margin: 0;
        font-size: clamp(32px, 5vw, 52px);
    }

    .thank-mode-d p {
        margin: 12px 0 0;
        opacity: .9;
    }

    .thank-mode-d a {
        display: inline-block;
        margin-top: 18px;
        padding: 10px 16px;
        border-radius: 999px;
        text-decoration: none;
        background: var(--accent);
        color: var(--accent-contrast);
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    position: relative;
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4rem;
    position: relative;
}

.nav-group {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--gap);
}

.nav-group-left,
.nav-group-right {
    flex: 1;
}

.nav-group-right {
    justify-content: flex-end;
}

.logo-container {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.logo {
    font-size: calc(var(--font-size-base) * 1.25);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}

.nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
}

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    flex-direction: column;
    justify-content: space-between;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
}

.burger-line {
    display: block;
    height: 2px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--anim-duration) var(--anim-ease), transform var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem var(--space-x);
    color: var(--fg-on-surface);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.mobile-nav-link:hover {
    background-color: var(--btn-ghost-bg-hover);
}

@media (max-width: 767px) {
    .nav-group {
        display: none;
    }

    .logo-container {
        position: static;
        transform: none;
        margin-right: auto;
    }

    .burger-btn {
        display: flex;
        margin-left: auto;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(10px) rotate(45deg);
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-10px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 2.5rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        color: #333;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        gap: 2.5rem;
        justify-content: space-between;
    }
    .footer-left {
        flex: 1;
        min-width: 250px;
    }
    .footer-right {
        flex: 2;
        min-width: 300px;
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
    }
    .footer-brand {
        font-size: 1.5rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.75rem;
    }
    .copyright {
        color: #6c757d;
        margin: 0;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .footer-nav a {
        text-decoration: none;
        color: #495057;
        font-weight: 500;
        transition: color 0.2s ease;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-legal-links {
        color: #6c757d;
    }
    .footer-legal-links a {
        color: #6c757d;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
        color: #0056b3;
    }
    .separator {
        margin: 0 0.5rem;
        color: #adb5bd;
    }
    .footer-contacts {
        color: #495057;
    }
    .footer-contacts p {
        margin: 0.25rem 0;
    }
    .footer-contacts a {
        color: #007bff;
        text-decoration: none;
    }
    .footer-contacts a:hover {
        text-decoration: underline;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        color: #6c757d;
        margin: 0;
        padding-top: 0.5rem;
        border-top: 1px solid #e9ecef;
        font-style: italic;
    }
    @media (max-width: 768px) {
        .footer-container {
            flex-direction: column;
            gap: 2rem;
        }
        .footer-nav ul {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

.cookie-cv3 {
        position: fixed;
        right: var(--space-x);
        bottom: var(--space-y);
        width: min(420px, calc(100vw - (var(--space-x) * 2)));
        z-index: 1200;
    }

    .cookie-cv3__box {
        border-radius: var(--radius-xl);
        padding: 16px;
        background: var(--gradient-hero);
        color: var(--gradient-accent);
        box-shadow: var(--shadow-lg);
    }

    .cookie-cv3__box h3 {
        margin: 0 0 6px;
    }

    .cookie-cv3__box p {
        margin: 0;
        opacity: .92;
    }

    .cookie-cv3__actions {
        margin-top: 12px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-cv3__actions a {
        text-decoration: none;
        border: 1px solid rgba(255, 255, 255, 0.3);
        background: rgba(255, 255, 255, 0.16);
        color: inherit;
        border-radius: 999px;
        padding: 7px 11px;
    }

    .cookie-cv3__actions a[data-choice='accept'] {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

.err-slab-b {
    padding: clamp(56px, 10vw, 112px) 20px;
    background: var(--bg-alt);
    color: var(--fg-on-page);
}

.err-slab-b .frame {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
    padding: clamp(28px, 4vw, 46px);
    border: 2px solid var(--border-on-surface);
    border-radius: var(--radius-xl);
    background: var(--surface-1);
    box-shadow: var(--shadow-md);
}

.err-slab-b h1 {
    margin: 0;
    font-size: clamp(32px, 6vw, 56px);
    color: var(--brand);
}

.err-slab-b p {
    margin: 10px 0 0;
    color: var(--neutral-600);
}

.err-slab-b a {
    display: inline-block;
    margin-top: 18px;
    padding: 10px 17px;
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--fg-on-primary);
    text-decoration: none;
}