:root {
  --font-family: "Fira Sans", sans-serif;
  --font-size-base: 14.3px;
  --line-height-base: 1.35;

  --max-w: 920px;
  --space-x: 0.63rem;
  --space-y: 0.86rem;
  --gap: 0.69rem;

  --radius-xl: 0.97rem;
  --radius-lg: 0.63rem;
  --radius-md: 0.32rem;
  --radius-sm: 0.2rem;

  --shadow-sm: 0 0px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 3px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 6px 28px rgba(0,0,0,0.1);

  --overlay: rgba(0, 0, 0, 0.65);
  --anim-duration: 100ms;
  --anim-ease: cubic-bezier(0.4,0,0.2,1);
  --random-number: 1;

  --brand: #f97316;
  --brand-contrast: #ffffff;
  --accent: #3b82f6;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #f3f4f6;
  --neutral-300: #d1d5db;
  --neutral-600: #4b5563;
  --neutral-800: #1f2937;
  --neutral-900: #111827;

  --bg-page: #ffffff;
  --fg-on-page: #111827;

  --bg-alt: #f9fafb;
  --fg-on-alt: #374151;

  --surface-1: #ffffff;
  --surface-2: #f8fafc;
  --fg-on-surface: #1e293b;
  --border-on-surface: #e2e8f0;

  --surface-light: #f1f5f9;
  --fg-on-surface-light: #0f172a;
  --border-on-surface-light: #cbd5e1;

  --bg-primary: #f97316;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #ea580c;
  --ring: #f97316;

  --bg-accent: #dbeafe;
  --fg-on-accent: #1e40af;
  --bg-accent-hover: #2563eb;

  --link: #2563eb;
  --link-hover: #1d4ed8;

  --gradient-hero: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  --gradient-accent: linear-gradient(90deg, #f97316 0%, #ea580c 100%);

  --btn-ghost-bg: transparent;
  --btn-ghost-bg-hover: rgba(255,255,255,0.06);
  --chip-bg: rgba(255,255,255,0.08);
  --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);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-y);
}

.header-logo {
    order: 1;
}

.logo-link {
    font-size: calc(var(--font-size-base) * 1.75);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    transition: color var(--anim-duration) var(--anim-ease);
    text-align: center;
    display: block;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--accent);
    outline: none;
}

.burger-menu {
    display: none;
    order: 2;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: absolute;
    right: var(--space-x);
    top: var(--space-y);
}

.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

.header-nav {
    order: 3;
    width: 100%;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    display: block;
}

.nav-link:hover,
.nav-link:focus {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

.nav-link[href="index.html"] {
    color: var(--brand);
}

@media (max-width: 767px) {
    .header-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        position: relative;
        gap: 0;
    }

    .header-logo {
        order: 1;
        flex: 1;
        text-align: left;
    }

    .logo-link {
        font-size: calc(var(--font-size-base) * 1.5);
        text-align: left;
    }

    .burger-menu {
        display: flex;
        order: 2;
    }

    .header-nav {
        order: 3;
        flex-basis: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .header-nav[data-state="open"] {
        max-height: 300px;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        padding-top: var(--space-y);
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        text-align: center;
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 3rem 1rem;
        font-family: sans-serif;
        color: #333;
        margin-top: auto;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: #2c3e50;
        margin-bottom: 1rem;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        line-height: 1.4;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .footer-copyright {
        font-size: 0.9rem;
        color: #777;
        margin-bottom: 1rem;
    }
    .footer-legal-links {
        font-size: 0.8rem;
    }
    .footer-legal-links a {
        color: #555;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
    }
    .footer-heading {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #2c3e50;
    }
    .footer-nav {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-nav li {
        margin-bottom: 0.7rem;
    }
    .footer-nav a,
    .social-links a,
    .contact-item a {
        color: #555;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover,
    .social-links a:hover,
    .contact-item a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .contact-info {
        margin-bottom: 1.5rem;
    }
    .contact-item {
        margin-bottom: 0.5rem;
        line-height: 1.5;
    }
    .social-links {
        display: flex;
        gap: 1rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }
        .social-links {
            justify-content: center;
        }
    }

.cookie-lv2 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-md);
    }

    .cookie-lv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--gap);
    }

    .cookie-lv2__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv2__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv2__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv2__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.hero {
        position: relative;
        min-height: 600px;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        color: var(--fg-on-primary);
        overflow: hidden;
    }

    .hero--compact {
        min-height: 400px;
    }

    .hero__bg {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: -2;
    }

    .hero__overlay {
        position: absolute;
        inset: 0;
        background: var(--gradient-hero);
        opacity: 0.7;
        z-index: -1;
    }

    .hero--tint .hero__overlay {
        opacity: 0.55;
    }

    .hero__content {
        max-width: 900px;
        padding: clamp(16px, 3vw, 32px);
        z-index: 1;
    }

    .hero--tint .hero__content {
        background: var(--chip-bg);
        border-radius: var(--radius-lg);
        border: 1px solid var(--btn-ghost-bg-hover);
    }

    .hero h1 {
        font-size: clamp(28px, 5vw, 48px);
        font-weight: 700;
        margin-bottom: var(--space-y);
        text-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
    }

    .hero p {
        font-size: clamp(16px, 2.5vw, 20px);
        font-weight: 400;
        margin: 0 auto 0;
        max-width: 700px;
    }

.values-spine-c1 {
        padding: clamp(3.5rem, 8vw, 6.2rem) var(--space-x);
        background: var(--gradient-hero);
        color: var(--neutral-0);
    }

    .values-spine-c1__wrap {
        max-width: 58rem;
        margin: 0 auto;
    }

    .values-spine-c1__head {
        text-align: center;
        margin-bottom: 1.2rem;
    }

    .values-spine-c1__head p {
        margin: 0;
        color: rgba(255, 255, 255, .76);
        text-transform: uppercase;
        letter-spacing: .1em;
        font-size: .82rem;
    }

    .values-spine-c1__head h2 {
        margin: .55rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
        color: var(--neutral-0);
    }

    .values-spine-c1__head span {
        display: block;
        margin-top: .8rem;
        color: var(--neutral-300);
    }

    .values-spine-c1__list {
        display: grid;
        gap: .8rem;
    }

    .values-spine-c1__list article {
        display: grid;
        grid-template-columns: 3rem 1fr;
        gap: .9rem;
        padding: 1rem;
        border-radius: var(--radius-lg);
        background: rgba(255, 255, 255, .12);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .values-spine-c1__list strong {
        display: grid;
        place-items: center;
        width: 3rem;
        height: 3rem;
        border-radius: var(--radius-md);
        background: var(--brand);
        color: var(--brand-contrast);
        font-weight: bold;
    }

    .values-spine-c1__list h3 {
        margin: 0;
        color: var(--neutral-0);
    }

    .values-spine-c1__list p {
        margin: .35rem 0 0;
        color: var(--neutral-300);
    }

    .values-spine-c1__list small {
        display: block;
        margin-top: .55rem;
        color: var(--brand);
        font-weight: 500;
    }

.why-choose {

        padding: clamp(16px, 3vw, 44px);
    }

    .why-choose--light.why-choose--v2 {
        background: var(--fg-on-primary);
        color: var(--bg-primary);
    }

    .why-choose__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .why-choose__wrap {
        border-radius: var(--radius-xl);
        padding: clamp(16px, 2.6vw, 26px);
        background: var(--bg-alt);
        border: 1px solid var(--neutral-300);
        box-shadow: var(--shadow-md);
    }

    .why-choose__h {
        margin-bottom: clamp(14px, 2vw, 22px);
    }

    .why-choose__pill {
        display: inline-flex;
        padding: 7px 12px;
        border-radius: 999px;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        box-shadow: var(--shadow-sm);
        margin-bottom: 12px;
        font-size: 0.9rem;
    }

    .why-choose__title {
        margin: 0;
        font-size: clamp(24px, 4.2vw, 40px);
        line-height: 1.1;
        color: var(--bg-primary);
        letter-spacing: -0.02em;
    }

    .why-choose__subtitle {
        margin: 10px 0 0;
        color: var(--neutral-600);
        max-width: 70ch;
    }

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

    .why-choose__card {
        grid-column: span 6;
        border-radius: var(--radius-xl);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-sm);
        overflow: hidden;
        transform: perspective(900px) rotateX(0) rotateY(0) translateY(0);
        transition: transform 180ms var(--anim-ease),
        box-shadow 180ms var(--anim-ease),
        border-color 180ms var(--anim-ease);
        will-change: transform;
        position: relative;
    }

    /* динамический glow через CSS переменные */
    .why-choose__card::after {
        content: '';
        position: absolute;
        inset: -1px;
        background: radial-gradient(220px 220px at var(--gx, 50%) var(--gy, 50%),
        rgba(0, 85, 183, 0.20), transparent 60%);

        transition: opacity 180ms var(--anim-ease);
        pointer-events: none;
    }

    .why-choose__card.is-hover {
        box-shadow: var(--shadow-lg);
        border-color: rgba(0, 85, 183, 0.28);
    }

    .why-choose__card.is-hover::after {
        opacity: 1;
    }

    .why-choose__cardHead {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 14px 16px;
        background: rgba(0, 0, 0, 0.03);
        border-bottom: 1px solid var(--border-on-surface);
    }

    .why-choose__num {
        width: 36px;
        height: 36px;
        border-radius: 12px;
        display: grid;
        place-items: center;
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        font-weight: 700;
    }

    .why-choose__mini {
        color: var(--neutral-600);
        font-size: 0.9rem;
    }

    .why-choose__cardBody {
        padding: 14px 16px;
    }

    .why-choose__cardTitle {
        margin: 0 0 8px;
        color: var(--bg-primary);
        font-size: clamp(18px, 2.2vw, 20px);
    }

    .why-choose__cardText {
        margin: 0;
        color: var(--neutral-600);
        line-height: var(--line-height-base);
    }

    @media (max-width: 860px) {
        .why-choose__card {
            grid-column: span 12;
        }
    }

    @media (prefers-reduced-motion: reduce) {
        .why-choose__card {
            transition: none;
            transform: none;
        }

        .why-choose__card::after {
            display: none;
        }
    }

.two-column-section {
    padding: clamp(48px, 8vw, 80px) 0;
    background-color: var(--surface-2);
}

.two-column-section__inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
}

.two-column-section__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--gap) * 2);
    align-items: start;
}

.two-column-section--split .two-column-section__text {
    padding: 0 0 0 0;
    border-left: 2px solid var(--border-on-surface);
    padding-left: var(--space-x);
}

.two-column-section--split .two-column-section__text:first-child {
    border-left: 0;
    padding-left: 0;
}

.two-column-section__text h2 {
    margin-bottom: var(--space-y);
    color: var(--fg-on-page);
    font-size: 1.5rem;
}

.two-column-section__text p {
    margin-bottom: var(--space-y);
    color: var(--neutral-600);
    line-height: var(--line-height-base);
}

.next-pins-l4 {
        padding: clamp(3.2rem, 7vw, 5.7rem) var(--space-x);
        background: var(--bg-alt);
        color: var(--fg-on-page);
    }

    .next-pins-l4__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .next-pins-l4__head {
        margin-bottom: 1.1rem;
    }

    .next-pins-l4__head p {
        margin: 0;
        color: var(--brand);
        font-size: .82rem;
        text-transform: uppercase;
        letter-spacing: .1em;
    }

    .next-pins-l4__head h2 {
        margin: .5rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .next-pins-l4__head span {
        display: block;
        margin-top: .8rem;
        color: var(--neutral-600);
        max-width: 38rem;
    }

    .next-pins-l4__pins {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
        gap: var(--gap);
    }

    .next-pins-l4__pins article {
        padding: 1rem;
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface-light);
    }

    .next-pins-l4__pins div {
        display: inline-flex;
        width: 2.4rem;
        height: 2.4rem;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: var(--surface-2);
    }

    .next-pins-l4__pins h3 {
        margin: .75rem 0 .35rem;
    }

    .next-pins-l4__pins a {
        color: var(--link);
        text-decoration: none;
    }

    .next-pins-l4__button {
        display: inline-flex;
        margin-top: 1rem;
        min-height: 2.8rem;
        align-items: center;
        justify-content: center;
        padding: 0 1rem;
        border-radius: var(--radius-md);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        text-decoration: none;
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-y);
}

.header-logo {
    order: 1;
}

.logo-link {
    font-size: calc(var(--font-size-base) * 1.75);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    transition: color var(--anim-duration) var(--anim-ease);
    text-align: center;
    display: block;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--accent);
    outline: none;
}

.burger-menu {
    display: none;
    order: 2;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: absolute;
    right: var(--space-x);
    top: var(--space-y);
}

.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

.header-nav {
    order: 3;
    width: 100%;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    display: block;
}

.nav-link:hover,
.nav-link:focus {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

.nav-link[href="index.html"] {
    color: var(--brand);
}

@media (max-width: 767px) {
    .header-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        position: relative;
        gap: 0;
    }

    .header-logo {
        order: 1;
        flex: 1;
        text-align: left;
    }

    .logo-link {
        font-size: calc(var(--font-size-base) * 1.5);
        text-align: left;
    }

    .burger-menu {
        display: flex;
        order: 2;
    }

    .header-nav {
        order: 3;
        flex-basis: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .header-nav[data-state="open"] {
        max-height: 300px;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        padding-top: var(--space-y);
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        text-align: center;
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 3rem 1rem;
        font-family: sans-serif;
        color: #333;
        margin-top: auto;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: #2c3e50;
        margin-bottom: 1rem;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        line-height: 1.4;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .footer-copyright {
        font-size: 0.9rem;
        color: #777;
        margin-bottom: 1rem;
    }
    .footer-legal-links {
        font-size: 0.8rem;
    }
    .footer-legal-links a {
        color: #555;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
    }
    .footer-heading {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #2c3e50;
    }
    .footer-nav {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-nav li {
        margin-bottom: 0.7rem;
    }
    .footer-nav a,
    .social-links a,
    .contact-item a {
        color: #555;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover,
    .social-links a:hover,
    .contact-item a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .contact-info {
        margin-bottom: 1.5rem;
    }
    .contact-item {
        margin-bottom: 0.5rem;
        line-height: 1.5;
    }
    .social-links {
        display: flex;
        gap: 1rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }
        .social-links {
            justify-content: center;
        }
    }

.cookie-lv2 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-md);
    }

    .cookie-lv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--gap);
    }

    .cookie-lv2__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv2__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv2__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv2__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.post-list--colored-v5 {
    padding: 60px 20px;
    background: var(--neutral-900);
    color: var(--neutral-0);
}

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

.post-list__header {
    text-align: center;
    margin-bottom: 24px;
}

.post-list__header h2 {
    margin: 0 0 4px;
    font-size: clamp(24px,4vw,30px);
    color: var(--brand-contrast);
}

.post-list__header p {
    margin: 0;
    color: var(--neutral-300);
}

.post-list__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px,1fr));
    gap: 16px;
}

.post-list__card {
    border-radius: var(--radius-xl);
    padding: 14px 16px;
    background: rgba(15,23,42,0.96);
    border: 1px solid rgba(148,163,184,0.7);
    transition: transform var(--anim-duration) var(--anim-ease), border-color var(--anim-duration) var(--anim-ease);
    cursor: pointer;
}
.post-list__card:hover {
    transform: translateY(-2px);
    border-color: var(--brand);
}

.post-list__card--hot {
    border-color: var(--accent);
}
.post-list__card--new {
    border-color: var(--bg-primary);
}
.post-list__card--evergreen {
    border-color: var(--accent);
}

.post-list__category {
    margin: 0 0 4px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--bg-accent);
}

.post-list__card h3 {
    margin: 0 0 4px;
    font-size: 1rem;
    color: var(--neutral-0);
}

.post-list__excerpt {
    margin: 0 0 8px;
    font-size: 0.9rem;
    color: var(--neutral-100);
}

.post-list__meta {
    margin: 0;
    font-size: 0.8rem;
    color: var(--neutral-300);
}

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-y);
}

.header-logo {
    order: 1;
}

.logo-link {
    font-size: calc(var(--font-size-base) * 1.75);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    transition: color var(--anim-duration) var(--anim-ease);
    text-align: center;
    display: block;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--accent);
    outline: none;
}

.burger-menu {
    display: none;
    order: 2;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: absolute;
    right: var(--space-x);
    top: var(--space-y);
}

.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

.header-nav {
    order: 3;
    width: 100%;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    display: block;
}

.nav-link:hover,
.nav-link:focus {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

.nav-link[href="index.html"] {
    color: var(--brand);
}

@media (max-width: 767px) {
    .header-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        position: relative;
        gap: 0;
    }

    .header-logo {
        order: 1;
        flex: 1;
        text-align: left;
    }

    .logo-link {
        font-size: calc(var(--font-size-base) * 1.5);
        text-align: left;
    }

    .burger-menu {
        display: flex;
        order: 2;
    }

    .header-nav {
        order: 3;
        flex-basis: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .header-nav[data-state="open"] {
        max-height: 300px;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        padding-top: var(--space-y);
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        text-align: center;
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 3rem 1rem;
        font-family: sans-serif;
        color: #333;
        margin-top: auto;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: #2c3e50;
        margin-bottom: 1rem;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        line-height: 1.4;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .footer-copyright {
        font-size: 0.9rem;
        color: #777;
        margin-bottom: 1rem;
    }
    .footer-legal-links {
        font-size: 0.8rem;
    }
    .footer-legal-links a {
        color: #555;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
    }
    .footer-heading {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #2c3e50;
    }
    .footer-nav {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-nav li {
        margin-bottom: 0.7rem;
    }
    .footer-nav a,
    .social-links a,
    .contact-item a {
        color: #555;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover,
    .social-links a:hover,
    .contact-item a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .contact-info {
        margin-bottom: 1.5rem;
    }
    .contact-item {
        margin-bottom: 0.5rem;
        line-height: 1.5;
    }
    .social-links {
        display: flex;
        gap: 1rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }
        .social-links {
            justify-content: center;
        }
    }

.cookie-lv2 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-md);
    }

    .cookie-lv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--gap);
    }

    .cookie-lv2__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv2__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv2__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv2__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.post-item {

        color: var(--fg-on-page);
        background: var(--bg-page);
        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: 1px solid var(--fg-on-page);
        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(--fg-on-page);
        color: var(--bg-page);
        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);
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-y);
}

.header-logo {
    order: 1;
}

.logo-link {
    font-size: calc(var(--font-size-base) * 1.75);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    transition: color var(--anim-duration) var(--anim-ease);
    text-align: center;
    display: block;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--accent);
    outline: none;
}

.burger-menu {
    display: none;
    order: 2;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: absolute;
    right: var(--space-x);
    top: var(--space-y);
}

.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

.header-nav {
    order: 3;
    width: 100%;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    display: block;
}

.nav-link:hover,
.nav-link:focus {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

.nav-link[href="index.html"] {
    color: var(--brand);
}

@media (max-width: 767px) {
    .header-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        position: relative;
        gap: 0;
    }

    .header-logo {
        order: 1;
        flex: 1;
        text-align: left;
    }

    .logo-link {
        font-size: calc(var(--font-size-base) * 1.5);
        text-align: left;
    }

    .burger-menu {
        display: flex;
        order: 2;
    }

    .header-nav {
        order: 3;
        flex-basis: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .header-nav[data-state="open"] {
        max-height: 300px;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        padding-top: var(--space-y);
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        text-align: center;
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 3rem 1rem;
        font-family: sans-serif;
        color: #333;
        margin-top: auto;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: #2c3e50;
        margin-bottom: 1rem;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        line-height: 1.4;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .footer-copyright {
        font-size: 0.9rem;
        color: #777;
        margin-bottom: 1rem;
    }
    .footer-legal-links {
        font-size: 0.8rem;
    }
    .footer-legal-links a {
        color: #555;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
    }
    .footer-heading {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #2c3e50;
    }
    .footer-nav {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-nav li {
        margin-bottom: 0.7rem;
    }
    .footer-nav a,
    .social-links a,
    .contact-item a {
        color: #555;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover,
    .social-links a:hover,
    .contact-item a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .contact-info {
        margin-bottom: 1.5rem;
    }
    .contact-item {
        margin-bottom: 0.5rem;
        line-height: 1.5;
    }
    .social-links {
        display: flex;
        gap: 1rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }
        .social-links {
            justify-content: center;
        }
    }

.cookie-lv2 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-md);
    }

    .cookie-lv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--gap);
    }

    .cookie-lv2__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv2__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv2__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv2__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.post-item--colored-v5 {
    padding: 64px 20px;
    background: var(--neutral-900);
    color: var(--neutral-0);
}

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

.post-item__card {
    background: rgba(15,23,42,0.98);
    border-radius: var(--radius-xl);
    padding: 20px 22px;
    border: 1px solid rgba(148,163,184,0.8);
    box-shadow: var(--shadow-lg);
}

.post-item__category {
    margin: 0 0 6px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--bg-accent);
}

.post-item__header h1 {
    margin: 0 0 4px;
    font-size: clamp(24px,4vw,32px);
    color: var(--brand-contrast);
}

.post-item__meta {
    margin: 0;
    font-size: 0.85rem;
    color: var(--neutral-300);
}

.post-item__lead {
    margin: 12px 0;
    font-size: 0.95rem;
    color: var(--neutral-100);
}

.post-item__body {
    font-size: 0.92rem;
    color: var(--neutral-300);
    line-height: 1.7;
}
.post-item__body h3 {
    color: var(--neutral-100);
    margin-top: 1.5em;
    margin-bottom: 0.5em;
}
.post-item__body ul {
    padding-left: 1.5em;
    margin-bottom: 1.5em;
}
.post-item__body li {
    margin-bottom: 0.5em;
}

.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);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-y);
}

.header-logo {
    order: 1;
}

.logo-link {
    font-size: calc(var(--font-size-base) * 1.75);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    transition: color var(--anim-duration) var(--anim-ease);
    text-align: center;
    display: block;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--accent);
    outline: none;
}

.burger-menu {
    display: none;
    order: 2;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: absolute;
    right: var(--space-x);
    top: var(--space-y);
}

.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

.header-nav {
    order: 3;
    width: 100%;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    display: block;
}

.nav-link:hover,
.nav-link:focus {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

.nav-link[href="index.html"] {
    color: var(--brand);
}

@media (max-width: 767px) {
    .header-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        position: relative;
        gap: 0;
    }

    .header-logo {
        order: 1;
        flex: 1;
        text-align: left;
    }

    .logo-link {
        font-size: calc(var(--font-size-base) * 1.5);
        text-align: left;
    }

    .burger-menu {
        display: flex;
        order: 2;
    }

    .header-nav {
        order: 3;
        flex-basis: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .header-nav[data-state="open"] {
        max-height: 300px;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        padding-top: var(--space-y);
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        text-align: center;
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 3rem 1rem;
        font-family: sans-serif;
        color: #333;
        margin-top: auto;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: #2c3e50;
        margin-bottom: 1rem;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        line-height: 1.4;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .footer-copyright {
        font-size: 0.9rem;
        color: #777;
        margin-bottom: 1rem;
    }
    .footer-legal-links {
        font-size: 0.8rem;
    }
    .footer-legal-links a {
        color: #555;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
    }
    .footer-heading {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #2c3e50;
    }
    .footer-nav {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-nav li {
        margin-bottom: 0.7rem;
    }
    .footer-nav a,
    .social-links a,
    .contact-item a {
        color: #555;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover,
    .social-links a:hover,
    .contact-item a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .contact-info {
        margin-bottom: 1.5rem;
    }
    .contact-item {
        margin-bottom: 0.5rem;
        line-height: 1.5;
    }
    .social-links {
        display: flex;
        gap: 1rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }
        .social-links {
            justify-content: center;
        }
    }

.cookie-lv2 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-md);
    }

    .cookie-lv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--gap);
    }

    .cookie-lv2__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv2__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv2__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv2__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.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;
}

.plans-cv1 {
        padding: clamp(54px, 7vw, 96px) clamp(16px, 4vw, 36px);
        background: var(--gradient-accent);
        color: var(--accent-contrast);
    }

    .plans-cv1__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .plans-cv1__head {
        margin-bottom: 16px;
    }

    .plans-cv1__head h2 {
        margin: 0;
        font-size: clamp(30px, 5vw, 48px);
    }

    .plans-cv1__head p {
        margin: 8px 0 0;
        opacity: .9;
        max-width: 72ch;
    }

    .plans-cv1__grid {
        display: grid;
        gap: var(--gap);
        grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    }

    .plans-cv1__card {
        border-radius: var(--radius-lg);
        border: 1px solid rgba(0, 0, 0, 0.12);
        background: rgba(255, 255, 255, 0.36);
        color: var(--fg-on-page);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-md);
    }

    .plans-cv1__line {
        display: flex;
        justify-content: space-between;
        gap: 8px;
        align-items: center;
    }

    .plans-cv1__line h3 {
        margin: 0;
    }

    .plans-cv1__line span {
        font-size: .82rem;
        padding: 4px 8px;
        border-radius: 999px;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    .plans-cv1__price {
        margin: 10px 0 6px;
        font-size: 1.45rem;
        font-weight: 800;
        color: var(--brand);
    }

    .plans-cv1__desc {
        margin: 0;
        color: var(--neutral-600);
    }

    .plans-cv1__card ul {
        margin: 10px 0 0;
        padding-left: 18px;
        display: grid;
        gap: 5px;
        color: var(--neutral-800);
    }

    .plans-cv1__card button {
        width: 100%;
        margin-top: 10px;
        border: 0;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        padding: 9px 12px;
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-y);
}

.header-logo {
    order: 1;
}

.logo-link {
    font-size: calc(var(--font-size-base) * 1.75);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    transition: color var(--anim-duration) var(--anim-ease);
    text-align: center;
    display: block;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--accent);
    outline: none;
}

.burger-menu {
    display: none;
    order: 2;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: absolute;
    right: var(--space-x);
    top: var(--space-y);
}

.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

.header-nav {
    order: 3;
    width: 100%;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    display: block;
}

.nav-link:hover,
.nav-link:focus {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

.nav-link[href="index.html"] {
    color: var(--brand);
}

@media (max-width: 767px) {
    .header-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        position: relative;
        gap: 0;
    }

    .header-logo {
        order: 1;
        flex: 1;
        text-align: left;
    }

    .logo-link {
        font-size: calc(var(--font-size-base) * 1.5);
        text-align: left;
    }

    .burger-menu {
        display: flex;
        order: 2;
    }

    .header-nav {
        order: 3;
        flex-basis: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .header-nav[data-state="open"] {
        max-height: 300px;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        padding-top: var(--space-y);
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        text-align: center;
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 3rem 1rem;
        font-family: sans-serif;
        color: #333;
        margin-top: auto;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: #2c3e50;
        margin-bottom: 1rem;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        line-height: 1.4;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .footer-copyright {
        font-size: 0.9rem;
        color: #777;
        margin-bottom: 1rem;
    }
    .footer-legal-links {
        font-size: 0.8rem;
    }
    .footer-legal-links a {
        color: #555;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
    }
    .footer-heading {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #2c3e50;
    }
    .footer-nav {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-nav li {
        margin-bottom: 0.7rem;
    }
    .footer-nav a,
    .social-links a,
    .contact-item a {
        color: #555;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover,
    .social-links a:hover,
    .contact-item a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .contact-info {
        margin-bottom: 1.5rem;
    }
    .contact-item {
        margin-bottom: 0.5rem;
        line-height: 1.5;
    }
    .social-links {
        display: flex;
        gap: 1rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }
        .social-links {
            justify-content: center;
        }
    }

.cookie-lv2 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-md);
    }

    .cookie-lv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--gap);
    }

    .cookie-lv2__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv2__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv2__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv2__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.article-list {

        color: var(--fg-on-primary);
        background: var(--gradient-hero);
        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-primary);
    }

    .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(--gradient-hero);
        color: var(--fg-on-primary);
        cursor: pointer;
        transition: all var(--anim-duration) var(--anim-ease);
    }

    .article-list .article-list__filter:hover {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        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 {
        text-decoration: none;
        color: var(--fg-on-surface-light);
    }

    .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;
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-y);
}

.header-logo {
    order: 1;
}

.logo-link {
    font-size: calc(var(--font-size-base) * 1.75);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    transition: color var(--anim-duration) var(--anim-ease);
    text-align: center;
    display: block;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--accent);
    outline: none;
}

.burger-menu {
    display: none;
    order: 2;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: absolute;
    right: var(--space-x);
    top: var(--space-y);
}

.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

.header-nav {
    order: 3;
    width: 100%;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    display: block;
}

.nav-link:hover,
.nav-link:focus {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

.nav-link[href="index.html"] {
    color: var(--brand);
}

@media (max-width: 767px) {
    .header-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        position: relative;
        gap: 0;
    }

    .header-logo {
        order: 1;
        flex: 1;
        text-align: left;
    }

    .logo-link {
        font-size: calc(var(--font-size-base) * 1.5);
        text-align: left;
    }

    .burger-menu {
        display: flex;
        order: 2;
    }

    .header-nav {
        order: 3;
        flex-basis: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .header-nav[data-state="open"] {
        max-height: 300px;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        padding-top: var(--space-y);
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        text-align: center;
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 3rem 1rem;
        font-family: sans-serif;
        color: #333;
        margin-top: auto;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: #2c3e50;
        margin-bottom: 1rem;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        line-height: 1.4;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .footer-copyright {
        font-size: 0.9rem;
        color: #777;
        margin-bottom: 1rem;
    }
    .footer-legal-links {
        font-size: 0.8rem;
    }
    .footer-legal-links a {
        color: #555;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
    }
    .footer-heading {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #2c3e50;
    }
    .footer-nav {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-nav li {
        margin-bottom: 0.7rem;
    }
    .footer-nav a,
    .social-links a,
    .contact-item a {
        color: #555;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover,
    .social-links a:hover,
    .contact-item a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .contact-info {
        margin-bottom: 1.5rem;
    }
    .contact-item {
        margin-bottom: 0.5rem;
        line-height: 1.5;
    }
    .social-links {
        display: flex;
        gap: 1rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }
        .social-links {
            justify-content: center;
        }
    }

.cookie-lv2 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-md);
    }

    .cookie-lv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--gap);
    }

    .cookie-lv2__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv2__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv2__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv2__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.contact-layout-f {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: linear-gradient(140deg, var(--bg-page), var(--surface-2));
        color: var(--fg-on-page);
    }

    .contact-layout-f .wrap {
        max-width: 980px;
        margin: 0 auto;
    }

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

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

    .contact-layout-f .section-head p {
        margin: 10px auto 0;
        max-width: 74ch;
        color: var(--neutral-600);
    }

    .contact-layout-f .capsule {
        display: grid;
        gap: var(--gap);
        grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    }

    .contact-layout-f .capsule article {
        border-radius: 12px;
        border: 1px solid var(--border-on-surface-light);
        padding: 14px 16px;
        background: var(--surface-1);
    }

    .contact-layout-f .capsule h3 {
        margin: 0;
        font-size: .96rem;
        color: var(--brand);
    }

    .contact-layout-f .capsule p {
        margin: 5px 0 0;
    }

    .contact-layout-f .social-strip {
        margin-top: 18px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        align-items: center;
        justify-content: center;
    }

    .contact-layout-f .social-strip a {
        text-decoration: none;
        color: var(--fg-on-primary);
        background: var(--gradient-hero);
        padding: 7px 11px;
        border-radius: var(--radius-sm);
    }

.support-cv5 {
        padding: clamp(54px, 7vw, 94px) clamp(16px, 4vw, 36px);
        background: var(--gradient-accent);
        color: var(--accent-contrast);
    }

    .support-cv5__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .support-cv5__head {
        margin-bottom: 14px;
    }

    .support-cv5__head p {
        margin: 0;
        font-weight: 700;
        opacity: .9;
    }

    .support-cv5__head h2 {
        margin: 7px 0 0;
        font-size: clamp(30px, 5vw, 46px);
    }

    .support-cv5__grid {
        display: grid;
        gap: var(--gap);
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }

    .support-cv5__grid article {
        border-radius: var(--radius-lg);
        border: 1px solid rgba(0, 0, 0, 0.12);
        background: rgba(255, 255, 255, 0.32);
        color: var(--fg-on-page);
        padding: 13px;
        box-shadow: var(--shadow-sm);
    }

    .support-cv5__grid span {
        font-size: .82rem;
        color: var(--brand);
    }

    .support-cv5__grid h3 {
        margin: var(--space-x) 0;
    }

    .support-cv5__grid p {
        margin: 0;
        color: var(--neutral-700, var(--neutral-600));
    }

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

    .form-layout-b .wrap {
        max-width: 980px;
        margin: 0 auto;
    }

    .form-layout-b .section-head {
        margin-bottom: 16px;
    }

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

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

    .form-layout-b .split {
        display: grid;
        grid-template-columns: 280px 1fr;
        gap: 16px;
    }

    .form-layout-b aside {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border-radius: var(--radius-lg);
        padding: 16px;
    }

    .form-layout-b aside h3 {
        margin: 0;
    }

    .form-layout-b aside p {
        margin: 10px 0 0;
        opacity: .92;
    }

    .form-layout-b form {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-lg);
        padding: 16px;
        background: var(--surface-1);
    }

    .form-layout-b label {
        display: grid;
        gap: 6px;
        margin-bottom: 10px;
    }

    .form-layout-b input, .form-layout-b textarea {
        width: 100%;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        padding: 9px;
        font: inherit;
    }

    .form-layout-b button {
        border: 0;
        border-radius: var(--radius-sm);
        background: var(--gradient-accent);
        color: var(--accent-contrast);
        padding: 10px 14px;
    }

    @media (max-width: 760px) {
        .form-layout-b .split {
            grid-template-columns: 1fr;
        }
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-y);
}

.header-logo {
    order: 1;
}

.logo-link {
    font-size: calc(var(--font-size-base) * 1.75);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    transition: color var(--anim-duration) var(--anim-ease);
    text-align: center;
    display: block;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--accent);
    outline: none;
}

.burger-menu {
    display: none;
    order: 2;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: absolute;
    right: var(--space-x);
    top: var(--space-y);
}

.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

.header-nav {
    order: 3;
    width: 100%;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    display: block;
}

.nav-link:hover,
.nav-link:focus {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

.nav-link[href="index.html"] {
    color: var(--brand);
}

@media (max-width: 767px) {
    .header-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        position: relative;
        gap: 0;
    }

    .header-logo {
        order: 1;
        flex: 1;
        text-align: left;
    }

    .logo-link {
        font-size: calc(var(--font-size-base) * 1.5);
        text-align: left;
    }

    .burger-menu {
        display: flex;
        order: 2;
    }

    .header-nav {
        order: 3;
        flex-basis: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .header-nav[data-state="open"] {
        max-height: 300px;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        padding-top: var(--space-y);
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        text-align: center;
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 3rem 1rem;
        font-family: sans-serif;
        color: #333;
        margin-top: auto;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: #2c3e50;
        margin-bottom: 1rem;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        line-height: 1.4;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .footer-copyright {
        font-size: 0.9rem;
        color: #777;
        margin-bottom: 1rem;
    }
    .footer-legal-links {
        font-size: 0.8rem;
    }
    .footer-legal-links a {
        color: #555;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
    }
    .footer-heading {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #2c3e50;
    }
    .footer-nav {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-nav li {
        margin-bottom: 0.7rem;
    }
    .footer-nav a,
    .social-links a,
    .contact-item a {
        color: #555;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover,
    .social-links a:hover,
    .contact-item a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .contact-info {
        margin-bottom: 1.5rem;
    }
    .contact-item {
        margin-bottom: 0.5rem;
        line-height: 1.5;
    }
    .social-links {
        display: flex;
        gap: 1rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }
        .social-links {
            justify-content: center;
        }
    }

.cookie-lv2 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-md);
    }

    .cookie-lv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--gap);
    }

    .cookie-lv2__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv2__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv2__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv2__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.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);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-y);
}

.header-logo {
    order: 1;
}

.logo-link {
    font-size: calc(var(--font-size-base) * 1.75);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    transition: color var(--anim-duration) var(--anim-ease);
    text-align: center;
    display: block;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--accent);
    outline: none;
}

.burger-menu {
    display: none;
    order: 2;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: absolute;
    right: var(--space-x);
    top: var(--space-y);
}

.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

.header-nav {
    order: 3;
    width: 100%;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    display: block;
}

.nav-link:hover,
.nav-link:focus {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

.nav-link[href="index.html"] {
    color: var(--brand);
}

@media (max-width: 767px) {
    .header-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        position: relative;
        gap: 0;
    }

    .header-logo {
        order: 1;
        flex: 1;
        text-align: left;
    }

    .logo-link {
        font-size: calc(var(--font-size-base) * 1.5);
        text-align: left;
    }

    .burger-menu {
        display: flex;
        order: 2;
    }

    .header-nav {
        order: 3;
        flex-basis: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .header-nav[data-state="open"] {
        max-height: 300px;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        padding-top: var(--space-y);
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        text-align: center;
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 3rem 1rem;
        font-family: sans-serif;
        color: #333;
        margin-top: auto;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: #2c3e50;
        margin-bottom: 1rem;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        line-height: 1.4;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .footer-copyright {
        font-size: 0.9rem;
        color: #777;
        margin-bottom: 1rem;
    }
    .footer-legal-links {
        font-size: 0.8rem;
    }
    .footer-legal-links a {
        color: #555;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
    }
    .footer-heading {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #2c3e50;
    }
    .footer-nav {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-nav li {
        margin-bottom: 0.7rem;
    }
    .footer-nav a,
    .social-links a,
    .contact-item a {
        color: #555;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover,
    .social-links a:hover,
    .contact-item a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .contact-info {
        margin-bottom: 1.5rem;
    }
    .contact-item {
        margin-bottom: 0.5rem;
        line-height: 1.5;
    }
    .social-links {
        display: flex;
        gap: 1rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }
        .social-links {
            justify-content: center;
        }
    }

.cookie-lv2 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-md);
    }

    .cookie-lv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--gap);
    }

    .cookie-lv2__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv2__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv2__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv2__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

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

    .policy-layout-a .wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .policy-layout-a .section-head {
        margin-bottom: 16px;
    }

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

    .policy-layout-a .section-head p {
        margin: 10px 0 0;
        color: var(--neutral-600);
        max-width: 72ch;
    }

    .policy-layout-a .grid {
        display: grid;
        gap: var(--gap);
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }

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

    .policy-layout-a .meta {
        margin: 0;
        color: var(--brand);
        font-weight: 600;
    }

    .policy-layout-a h3 {
        margin: 8px 0;
    }

    .policy-layout-a article p {
        margin: 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);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-y);
}

.header-logo {
    order: 1;
}

.logo-link {
    font-size: calc(var(--font-size-base) * 1.75);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    transition: color var(--anim-duration) var(--anim-ease);
    text-align: center;
    display: block;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--accent);
    outline: none;
}

.burger-menu {
    display: none;
    order: 2;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: absolute;
    right: var(--space-x);
    top: var(--space-y);
}

.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

.header-nav {
    order: 3;
    width: 100%;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    display: block;
}

.nav-link:hover,
.nav-link:focus {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

.nav-link[href="index.html"] {
    color: var(--brand);
}

@media (max-width: 767px) {
    .header-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        position: relative;
        gap: 0;
    }

    .header-logo {
        order: 1;
        flex: 1;
        text-align: left;
    }

    .logo-link {
        font-size: calc(var(--font-size-base) * 1.5);
        text-align: left;
    }

    .burger-menu {
        display: flex;
        order: 2;
    }

    .header-nav {
        order: 3;
        flex-basis: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .header-nav[data-state="open"] {
        max-height: 300px;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        padding-top: var(--space-y);
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        text-align: center;
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 3rem 1rem;
        font-family: sans-serif;
        color: #333;
        margin-top: auto;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: #2c3e50;
        margin-bottom: 1rem;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        line-height: 1.4;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .footer-copyright {
        font-size: 0.9rem;
        color: #777;
        margin-bottom: 1rem;
    }
    .footer-legal-links {
        font-size: 0.8rem;
    }
    .footer-legal-links a {
        color: #555;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
    }
    .footer-heading {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #2c3e50;
    }
    .footer-nav {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-nav li {
        margin-bottom: 0.7rem;
    }
    .footer-nav a,
    .social-links a,
    .contact-item a {
        color: #555;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover,
    .social-links a:hover,
    .contact-item a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .contact-info {
        margin-bottom: 1.5rem;
    }
    .contact-item {
        margin-bottom: 0.5rem;
        line-height: 1.5;
    }
    .social-links {
        display: flex;
        gap: 1rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }
        .social-links {
            justify-content: center;
        }
    }

.cookie-lv2 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-md);
    }

    .cookie-lv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--gap);
    }

    .cookie-lv2__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv2__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv2__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv2__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.thank-mode-a {
        padding: clamp(56px, 10vw, 110px) 18px;
        background: var(--gradient-accent);
        color: var(--accent-contrast);
    }

    .thank-mode-a .box {
        max-width: 720px;
        margin: 0 auto;
        text-align: center;
    }

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

    .thank-mode-a p {
        margin: 12px 0 0;
        opacity: .92;
    }

    .thank-mode-a a {
        display: inline-block;
        margin-top: 18px;
        padding: 10px 16px;
        border-radius: var(--radius-md);
        text-decoration: none;
        background: var(--surface-1);
        color: var(--fg-on-page);
    }

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--space-x);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-y);
}

.header-logo {
    order: 1;
}

.logo-link {
    font-size: calc(var(--font-size-base) * 1.75);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    transition: color var(--anim-duration) var(--anim-ease);
    text-align: center;
    display: block;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--accent);
    outline: none;
}

.burger-menu {
    display: none;
    order: 2;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2rem;
    position: absolute;
    right: var(--space-x);
    top: var(--space-y);
}

.burger-line {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--fg-on-surface);
    border-radius: var(--radius-sm);
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(0.65rem) rotate(45deg);
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}
.burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-0.65rem) rotate(-45deg);
}

.header-nav {
    order: 3;
    width: 100%;
}

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

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    padding: calc(var(--space-y) / 2) var(--space-x);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    display: block;
}

.nav-link:hover,
.nav-link:focus {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: none;
}

.nav-link[href="index.html"] {
    color: var(--brand);
}

@media (max-width: 767px) {
    .header-container {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        position: relative;
        gap: 0;
    }

    .header-logo {
        order: 1;
        flex: 1;
        text-align: left;
    }

    .logo-link {
        font-size: calc(var(--font-size-base) * 1.5);
        text-align: left;
    }

    .burger-menu {
        display: flex;
        order: 2;
    }

    .header-nav {
        order: 3;
        flex-basis: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .header-nav[data-state="open"] {
        max-height: 300px;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        padding-top: var(--space-y);
        gap: calc(var(--gap) / 2);
    }

    .nav-link {
        text-align: center;
        padding: var(--space-y) var(--space-x);
    }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        padding: 3rem 1rem;
        font-family: sans-serif;
        color: #333;
        margin-top: auto;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .footer-logo {
        font-size: 1.5rem;
        font-weight: bold;
        color: #2c3e50;
        margin-bottom: 1rem;
    }
    .footer-disclaimer {
        font-size: 0.85rem;
        line-height: 1.4;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .footer-copyright {
        font-size: 0.9rem;
        color: #777;
        margin-bottom: 1rem;
    }
    .footer-legal-links {
        font-size: 0.8rem;
    }
    .footer-legal-links a {
        color: #555;
        text-decoration: none;
    }
    .footer-legal-links a:hover {
        text-decoration: underline;
    }
    .footer-heading {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #2c3e50;
    }
    .footer-nav {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-nav li {
        margin-bottom: 0.7rem;
    }
    .footer-nav a,
    .social-links a,
    .contact-item a {
        color: #555;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover,
    .social-links a:hover,
    .contact-item a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .contact-info {
        margin-bottom: 1.5rem;
    }
    .contact-item {
        margin-bottom: 0.5rem;
        line-height: 1.5;
    }
    .social-links {
        display: flex;
        gap: 1rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
            text-align: center;
        }
        .social-links {
            justify-content: center;
        }
    }

.cookie-lv2 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-md);
    }

    .cookie-lv2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--gap);
    }

    .cookie-lv2__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv2__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv2__actions button {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 7px 10px;
        cursor: pointer;
    }

    .cookie-lv2__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.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;
}