:root {
  --font-family: "Epilogue", sans-serif;
  --font-size-base: 18.5px;
  --line-height-base: 1.68;

  --max-w: 1400px;
  --space-x: 2.15rem;
  --space-y: 1.5rem;
  --gap: 1.56rem;

  --radius-xl: 1.03rem;
  --radius-lg: 0.76rem;
  --radius-md: 0.53rem;
  --radius-sm: 0.25rem;

  --shadow-sm: 0 1px 7px rgba(0,0,0,0.13);
  --shadow-md: 0 10px 20px rgba(0,0,0,0.17);
  --shadow-lg: 0 22px 54px rgba(0,0,0,0.21);

  --overlay: rgba(0, 0, 0, 0.45);
  --anim-duration: 340ms;
  --anim-ease: cubic-bezier(0.2,0.8,0.2,1);
  --random-number: 1;

  --brand: #1a365d;
  --brand-contrast: #ffffff;
  --accent: #c53030;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #f7fafc;
  --neutral-300: #cbd5e0;
  --neutral-600: #718096;
  --neutral-800: #2d3748;
  --neutral-900: #1a202c;

  --bg-page: #ffffff;
  --fg-on-page: #1a202c;

  --bg-alt: #f7fafc;
  --fg-on-alt: #2d3748;

  --surface-1: #ffffff;
  --surface-2: #f7fafc;
  --fg-on-surface: #2d3748;
  --border-on-surface: #e2e8f0;

  --surface-light: #ffffff;
  --fg-on-surface-light: #4a5568;
  --border-on-surface-light: #e2e8f0;

  --bg-primary: #1a365d;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #2d4a7a;
  --ring: #3182ce;

  --bg-accent: #fed7d7;
  --fg-on-accent: #742a2a;
  --bg-accent-hover: #e53e3e;

  --link: #3182ce;
  --link-hover: #2c5282;

  --gradient-hero: linear-gradient(135deg, #1a365d 0%, #2d4a7a 100%);
  --gradient-accent: linear-gradient(90deg, #c53030 0%, #e53e3e 100%);

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

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

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    gap: var(--gap);
}

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

.nav-left {
    justify-content: flex-start;
}

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) * 1.5);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-size: var(--font-size-base);
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: bold;
    color: var(--brand);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) var(--space-x);
    box-shadow: var(--shadow-md) inset;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--anim-duration) var(--anim-ease), padding var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    max-height: 500px;
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) / 2);
}

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

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--bg-primary-hover);
    color: var(--fg-on-primary);
    outline: 2px solid var(--ring);
    outline-offset: -2px;
}

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

    .logo-wrapper {
        position: static;
        transform: none;
        flex: 1;
        text-align: left;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 1.25);
    }

    .burger-btn {
        display: flex;
    }

    .header-container {
        flex-wrap: wrap;
    }

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

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

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

.site-footer {
    background-color: #f8f9fa;
    color: #333;
    padding: 3rem 1rem;
    border-top: 1px solid #dee2e6;
    font-family: system-ui, -apple-system, sans-serif;
  }
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  @media (max-width: 768px) {
    .footer-container {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  }
  .footer-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .logo {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
  }
  .contact-info p {
    margin: 0.5rem 0;
    line-height: 1.5;
    color: #555;
  }
  .contact-info a {
    color: #0066cc;
    text-decoration: none;
  }
  .contact-info a:hover {
    text-decoration: underline;
  }
  .footer-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-menu a:hover {
    color: #0066cc;
  }
  .legal-links {
    font-size: 0.9rem;
    color: #666;
  }
  .legal-links a {
    color: #666;
    text-decoration: none;
  }
  .legal-links a:hover {
    text-decoration: underline;
    color: #333;
  }
  .disclaimer {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.4;
    padding-top: 1rem;
    border-top: 1px solid #eee;
  }
  #currentYear {
    font-weight: 600;
  }

.cookie-lv4 {
        position: fixed;
        inset: 0 0 auto 0;
        z-index: 1200;
        background: var(--surface-2);
        border-bottom: 1px solid var(--border-on-surface-light);
        color: var(--fg-on-page);
    }

    .cookie-lv4__inner {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 10px var(--space-x);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv4__inner span {
        color: var(--neutral-600);
        margin-left: 6px;
    }

    .cookie-lv4__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv4__actions a {
        text-decoration: none;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 999px;
        background: var(--surface-1);
        color: var(--link);
        padding: 6px 10px;
    }

    .cookie-lv4__actions a[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.hero-arc-v4 {
        padding: calc(var(--space-y) * 3) var(--space-x);
        background: var(--surface-1);
        color: var(--fg-on-surface);
    }

    .hero-arc-v4 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        grid-template-columns:repeat(12, minmax(0, 1fr));
        gap: var(--gap);
    }

    .hero-arc-v4 .headline {
        grid-column: 1/8;
        padding: calc(var(--space-y) * 1.2);
        border-radius: var(--radius-xl);
        background: var(--gradient-hero);
        color: var(--brand-contrast);
    }

    .hero-arc-v4 h1 {
        margin: .2rem 0 .7rem;
        font-size: clamp(2rem, 4.6vw, 3.6rem);
        line-height: 1.08;
    }

    .hero-arc-v4 .headline p {
        margin: 0;
        max-width: 52ch;
        opacity: .92;
    }

    .hero-arc-v4 .actionbox {
        grid-column: 8/13;
        background: var(--surface-2);
        border: 1px solid var(--border-on-surface);
        padding: calc(var(--space-y) * 1.2);
        border-radius: var(--radius-xl);
        display: grid;
        align-content: center;
        gap: var(--gap);
    }

    .hero-arc-v4 .actions {
        display: grid;
        gap: .65rem;
    }

    .hero-arc-v4 .actions a {
        display: inline-flex;
        justify-content: center;
        padding: .7rem 1rem;
        border-radius: var(--radius-md);
        text-decoration: none;
        font-weight: 700;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    .hero-arc-v4 .actions a:nth-child(even) {
        background: var(--surface-1);
        color: var(--fg-on-surface);
        border: 1px solid var(--border-on-surface);
    }

    .hero-arc-v4 .media {
        grid-column: 1/6;
        overflow: hidden;
        border-radius: var(--radius-xl);
        min-height: 260px;
    }

    .hero-arc-v4 img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    .hero-arc-v4 .stats {
        grid-column: 6/13;
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap);
    }

    .hero-arc-v4 .stats div {
        padding: 1rem;
        border-radius: var(--radius-lg);
        background: var(--surface-2);
        border: 1px solid var(--border-on-surface);
    }

    .hero-arc-v4 .stats span {
        display: block;
        color: var(--fg-on-surface-light);
        font-size: .88rem;
    }

    .hero-arc-v4 .stats strong {
        font-size: 1.1rem;
    }

    @media (max-width: 960px) {
        .hero-arc-v4 .headline, .hero-arc-v4 .actionbox, .hero-arc-v4 .media, .hero-arc-v4 .stats {
            grid-column: 1/-1;
        }

        .hero-arc-v4 .stats {
            grid-template-columns:repeat(2, minmax(0, 1fr));
        }
    }

.about-struct-v2 {
        padding: calc(var(--space-y) * 2) var(--space-x);
        background: var(--bg-alt);
        color: var(--fg-on-alt)
    }

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

    .about-struct-v2 h2, .about-struct-v2 h3, .about-struct-v2 p {
        margin: 0
    }

    .about-struct-v2 .split, .about-struct-v2 .duo {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .about-struct-v2 .split img, .about-struct-v2 .gallery img {
        display: block;
        width: 100%;
        object-fit: cover;
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-md)
    }

    .about-struct-v2 .split img {
        aspect-ratio: 4/3
    }

    .about-struct-v2 .split div {
        display: grid;
        gap: .5rem
    }

    .about-struct-v2 .cards {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .about-struct-v2 article, .about-struct-v2 .values div, .about-struct-v2 .facts div, .about-struct-v2 .quote, .about-struct-v2 .statement {
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        padding: .85rem
    }

    .about-struct-v2 .timeline {
        display: grid;
        gap: .65rem
    }

    .about-struct-v2 .timeline article {
        position: relative;
        padding-left: 1.25rem
    }

    .about-struct-v2 .timeline article::before {
        content: "";
        position: absolute;
        left: 0;
        top: .55rem;
        width: .5rem;
        height: .5rem;
        background: var(--bg-accent);
        border-radius: 50%
    }

    .about-struct-v2 .values, .about-struct-v2 .facts {
        display: grid;
        gap: .6rem
    }

    .about-struct-v2 .gallery {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .about-struct-v2 .gallery img {
        aspect-ratio: 1/1
    }

    .about-struct-v2 .statement {
        display: grid;
        gap: .5rem
    }

    .about-struct-v2 .actions {
        display: flex;
        flex-wrap: wrap;
        gap: .45rem
    }

    .about-struct-v2 .actions a {
        display: inline-flex;
        min-height: 2.4rem;
        padding: 0 .85rem;
        border-radius: var(--radius-sm);
        align-items: center;
        text-decoration: none;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border: 1px solid var(--ring)
    }

    @media (max-width: 900px) {
        .about-struct-v2 .split, .about-struct-v2 .duo, .about-struct-v2 .cards, .about-struct-v2 .gallery {
            grid-template-columns:1fr 1fr
        }
    }

    @media (max-width: 680px) {
        .about-struct-v2 .split, .about-struct-v2 .duo, .about-struct-v2 .cards, .about-struct-v2 .gallery {
            grid-template-columns:1fr
        }
    }

.features-struct-v6 {
        padding: calc(var(--space-y) * 2) var(--space-x);
        background: var(--neutral-900);
        color: var(--neutral-0)
    }

    .features-struct-v6 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--gap)
    }

    .features-struct-v6 h2, .features-struct-v6 h3, .features-struct-v6 p {
        margin: 0
    }

    .features-struct-v6 .head {
        display: grid;
        gap: calc(var(--gap) * .35)
    }

    .features-struct-v6 .grid {
        display: grid;
        grid-template-columns:repeat(3, minmax(0, 1fr));
        gap: var(--gap)
    }

    .features-struct-v6 article {
        background: var(--neutral-800);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        padding: .9rem;
        display: grid;
        gap: .5rem
    }

    .features-struct-v6 .icon {
        min-height: 2rem;
        min-width: 2rem;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: var(--surface-1);
        border-radius: var(--radius-sm)
    }

    .features-struct-v6 a {
        display: inline-flex;
        min-height: 2.3rem;
        padding: 0 .8rem;
        align-items: center;
        border-radius: var(--radius-sm);
        text-decoration: none;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border: 1px solid var(--ring)
    }

    .features-struct-v6 .layout {
        display: grid;
        grid-template-columns:.9fr 1.1fr;
        gap: var(--gap)
    }

    .features-struct-v6 .chips {
        display: flex;
        flex-wrap: wrap;
        gap: .4rem
    }

    .features-struct-v6 .chips span {
        padding: .3rem .55rem;
        border-radius: var(--radius-sm);
        background: var(--neutral-800);
        border: 1px solid var(--border-on-surface)
    }

    .features-struct-v6 .list {
        display: grid;
        gap: .6rem
    }

    .features-struct-v6 .list div {
        padding: .75rem;
        border-radius: var(--radius-md);
        background: var(--neutral-800);
        border: 1px solid var(--border-on-surface)
    }

    .features-struct-v6 .timeline {
        display: grid;
        gap: .7rem
    }

    .features-struct-v6 .timeline article {
        position: relative;
        padding-left: 1.2rem
    }

    .features-struct-v6 .timeline article::before {
        content: "";
        position: absolute;
        left: 0;
        top: .5rem;
        width: .5rem;
        height: .5rem;
        background: var(--bg-accent);
        border-radius: 50%
    }

    .features-struct-v6 .side img, .features-struct-v6 .media img {
        display: block;
        width: 100%;
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-md)
    }

    .features-struct-v6 .table {
        display: grid;
        gap: .45rem
    }

    .features-struct-v6 .row {
        display: grid;
        grid-template-columns:1fr 1fr 1fr;
        gap: .5rem;
        padding: .65rem;
        border-radius: var(--radius-md);
        background: var(--neutral-800);
        border: 1px solid var(--border-on-surface)
    }

    .features-struct-v6 .cards {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .features-struct-v6 .cta {
        display: flex;
        justify-content: flex-start
    }

    .features-struct-v6 .split {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .features-struct-v6 details {
        padding: .75rem;
        border-radius: var(--radius-md);
        background: var(--neutral-800);
        border: 1px solid var(--border-on-surface)
    }

    @media (max-width: 900px) {
        .features-struct-v6 .grid, .features-struct-v6 .cards {
            grid-template-columns:1fr 1fr
        }

        .features-struct-v6 .layout, .features-struct-v6 .split {
            grid-template-columns:1fr
        }
    }

    @media (max-width: 680px) {
        .features-struct-v6 .grid, .features-struct-v6 .cards, .features-struct-v6 .row {
            grid-template-columns:1fr
        }
    }

.social-l1 {

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

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

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

    .social-l1__title {
        margin: 0;
        font-size: clamp(24px, 4.2vw, 40px);
        letter-spacing: -.02em;
        line-height: 1.1;
    }

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

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

    .social-l1__card {
        grid-column: span 4;
        border-radius: var(--radius-xl);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-md);
        padding: 16px;
        position: relative;
        transform-style: preserve-3d;
        transition: transform 420ms var(--anim-ease);
        min-height: 170px;
    }

    .social-l1__card:hover {
        transform: rotateY(180deg);
    }

    .social-l1__front,
    .social-l1__back {
        position: absolute;
        inset: 0;
        padding: 16px;
        backface-visibility: hidden;
        border-radius: inherit;
    }

    .social-l1__front::before {
        content: '';
        position: absolute;
        inset: -1px;
        background: radial-gradient(260px 130px at 20% 15%, rgba(0, 86, 179, 0.12), transparent 60%),
        radial-gradient(240px 140px at 85% 35%, rgba(255, 107, 53, 0.12), transparent 62%);
        pointer-events: none;
        border-radius: inherit;
    }

    .social-l1__chip {
        display: inline-flex;
        padding: 6px 10px;
        border-radius: 999px;
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border: 1px solid rgba(0, 0, 0, 0.06);
        font-weight: 900;
        position: relative;
    }

    .social-l1__big {
        margin-top: 12px;
        font-weight: 900;
        font-size: clamp(18px, 2.4vw, 28px);
        letter-spacing: -.01em;
        position: relative;
    }

    .social-l1__small {
        margin-top: 8px;
        color: var(--neutral-600);
        line-height: var(--line-height-base);
        position: relative;
    }

    .social-l1__back {
        transform: rotateY(180deg);
        background: var(--bg-alt);
        border: 1px solid var(--neutral-300);
    }

    .social-l1__backTitle {
        font-weight: 900;
        color: var(--bg-primary);
        letter-spacing: -.01em;
        margin-bottom: 8px;
    }

    .social-l1__backText {
        color: var(--neutral-600);
        line-height: var(--line-height-base);
    }

    @media (max-width: 980px) {
        .social-l1__card {
            grid-column: span 6;
        }
    }

    @media (max-width: 640px) {
        .social-l1__card {
            grid-column: span 12;
        }
    }

    @media (prefers-reduced-motion: reduce) {
        .social-l1__card {
            transition: none;
        }
    }

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

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    gap: var(--gap);
}

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

.nav-left {
    justify-content: flex-start;
}

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) * 1.5);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-size: var(--font-size-base);
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: bold;
    color: var(--brand);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) var(--space-x);
    box-shadow: var(--shadow-md) inset;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--anim-duration) var(--anim-ease), padding var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    max-height: 500px;
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) / 2);
}

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

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--bg-primary-hover);
    color: var(--fg-on-primary);
    outline: 2px solid var(--ring);
    outline-offset: -2px;
}

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

    .logo-wrapper {
        position: static;
        transform: none;
        flex: 1;
        text-align: left;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 1.25);
    }

    .burger-btn {
        display: flex;
    }

    .header-container {
        flex-wrap: wrap;
    }

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

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

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

.site-footer {
    background-color: #f8f9fa;
    color: #333;
    padding: 3rem 1rem;
    border-top: 1px solid #dee2e6;
    font-family: system-ui, -apple-system, sans-serif;
  }
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  @media (max-width: 768px) {
    .footer-container {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  }
  .footer-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .logo {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
  }
  .contact-info p {
    margin: 0.5rem 0;
    line-height: 1.5;
    color: #555;
  }
  .contact-info a {
    color: #0066cc;
    text-decoration: none;
  }
  .contact-info a:hover {
    text-decoration: underline;
  }
  .footer-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-menu a:hover {
    color: #0066cc;
  }
  .legal-links {
    font-size: 0.9rem;
    color: #666;
  }
  .legal-links a {
    color: #666;
    text-decoration: none;
  }
  .legal-links a:hover {
    text-decoration: underline;
    color: #333;
  }
  .disclaimer {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.4;
    padding-top: 1rem;
    border-top: 1px solid #eee;
  }
  #currentYear {
    font-weight: 600;
  }

.cookie-lv4 {
        position: fixed;
        inset: 0 0 auto 0;
        z-index: 1200;
        background: var(--surface-2);
        border-bottom: 1px solid var(--border-on-surface-light);
        color: var(--fg-on-page);
    }

    .cookie-lv4__inner {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 10px var(--space-x);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv4__inner span {
        color: var(--neutral-600);
        margin-left: 6px;
    }

    .cookie-lv4__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv4__actions a {
        text-decoration: none;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 999px;
        background: var(--surface-1);
        color: var(--link);
        padding: 6px 10px;
    }

    .cookie-lv4__actions a[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

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

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

.post-list__inner h2 {
    margin: 0 0 10px;
    font-size: clamp(22px,3.5vw,28px);
}

.post-list__list {
    margin: 0;
    padding: 0;
    list-style: none;
    border-radius: var(--radius-xl);
    background: var(--bg-page);
    border: 1px solid var(--border-on-surface-light);
    overflow: hidden;
}

.post-list__row {
    display: grid;
    grid-template-columns: minmax(0,1.8fr) auto;
    gap: 12px;
    padding: 8px 12px;
    border-top: 1px solid var(--border-on-surface-light);
}

.post-list__row:first-child {
    border-top: none;
}

.post-list__row-title {
    font-size: 0.9rem;
    color: var(--fg-on-page);
}

.post-list__row-meta {
    font-size: 0.85rem;
    color: var(--neutral-600);
}

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

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    gap: var(--gap);
}

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

.nav-left {
    justify-content: flex-start;
}

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) * 1.5);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-size: var(--font-size-base);
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: bold;
    color: var(--brand);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) var(--space-x);
    box-shadow: var(--shadow-md) inset;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--anim-duration) var(--anim-ease), padding var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    max-height: 500px;
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) / 2);
}

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

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--bg-primary-hover);
    color: var(--fg-on-primary);
    outline: 2px solid var(--ring);
    outline-offset: -2px;
}

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

    .logo-wrapper {
        position: static;
        transform: none;
        flex: 1;
        text-align: left;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 1.25);
    }

    .burger-btn {
        display: flex;
    }

    .header-container {
        flex-wrap: wrap;
    }

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

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

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

.site-footer {
    background-color: #f8f9fa;
    color: #333;
    padding: 3rem 1rem;
    border-top: 1px solid #dee2e6;
    font-family: system-ui, -apple-system, sans-serif;
  }
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  @media (max-width: 768px) {
    .footer-container {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  }
  .footer-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .logo {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
  }
  .contact-info p {
    margin: 0.5rem 0;
    line-height: 1.5;
    color: #555;
  }
  .contact-info a {
    color: #0066cc;
    text-decoration: none;
  }
  .contact-info a:hover {
    text-decoration: underline;
  }
  .footer-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-menu a:hover {
    color: #0066cc;
  }
  .legal-links {
    font-size: 0.9rem;
    color: #666;
  }
  .legal-links a {
    color: #666;
    text-decoration: none;
  }
  .legal-links a:hover {
    text-decoration: underline;
    color: #333;
  }
  .disclaimer {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.4;
    padding-top: 1rem;
    border-top: 1px solid #eee;
  }
  #currentYear {
    font-weight: 600;
  }

.cookie-lv4 {
        position: fixed;
        inset: 0 0 auto 0;
        z-index: 1200;
        background: var(--surface-2);
        border-bottom: 1px solid var(--border-on-surface-light);
        color: var(--fg-on-page);
    }

    .cookie-lv4__inner {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 10px var(--space-x);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv4__inner span {
        color: var(--neutral-600);
        margin-left: 6px;
    }

    .cookie-lv4__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv4__actions a {
        text-decoration: none;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 999px;
        background: var(--surface-1);
        color: var(--link);
        padding: 6px 10px;
    }

    .cookie-lv4__actions a[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;
}

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

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    gap: var(--gap);
}

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

.nav-left {
    justify-content: flex-start;
}

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) * 1.5);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-size: var(--font-size-base);
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: bold;
    color: var(--brand);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) var(--space-x);
    box-shadow: var(--shadow-md) inset;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--anim-duration) var(--anim-ease), padding var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    max-height: 500px;
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) / 2);
}

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

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--bg-primary-hover);
    color: var(--fg-on-primary);
    outline: 2px solid var(--ring);
    outline-offset: -2px;
}

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

    .logo-wrapper {
        position: static;
        transform: none;
        flex: 1;
        text-align: left;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 1.25);
    }

    .burger-btn {
        display: flex;
    }

    .header-container {
        flex-wrap: wrap;
    }

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

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

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

.site-footer {
    background-color: #f8f9fa;
    color: #333;
    padding: 3rem 1rem;
    border-top: 1px solid #dee2e6;
    font-family: system-ui, -apple-system, sans-serif;
  }
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  @media (max-width: 768px) {
    .footer-container {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  }
  .footer-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .logo {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
  }
  .contact-info p {
    margin: 0.5rem 0;
    line-height: 1.5;
    color: #555;
  }
  .contact-info a {
    color: #0066cc;
    text-decoration: none;
  }
  .contact-info a:hover {
    text-decoration: underline;
  }
  .footer-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-menu a:hover {
    color: #0066cc;
  }
  .legal-links {
    font-size: 0.9rem;
    color: #666;
  }
  .legal-links a {
    color: #666;
    text-decoration: none;
  }
  .legal-links a:hover {
    text-decoration: underline;
    color: #333;
  }
  .disclaimer {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.4;
    padding-top: 1rem;
    border-top: 1px solid #eee;
  }
  #currentYear {
    font-weight: 600;
  }

.cookie-lv4 {
        position: fixed;
        inset: 0 0 auto 0;
        z-index: 1200;
        background: var(--surface-2);
        border-bottom: 1px solid var(--border-on-surface-light);
        color: var(--fg-on-page);
    }

    .cookie-lv4__inner {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 10px var(--space-x);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv4__inner span {
        color: var(--neutral-600);
        margin-left: 6px;
    }

    .cookie-lv4__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv4__actions a {
        text-decoration: none;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 999px;
        background: var(--surface-1);
        color: var(--link);
        padding: 6px 10px;
    }

    .cookie-lv4__actions a[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 p {
    margin-bottom: var(--space-y);
}
.post-item__body p:last-child {
    margin-bottom: 0;
}

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

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    gap: var(--gap);
}

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

.nav-left {
    justify-content: flex-start;
}

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) * 1.5);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-size: var(--font-size-base);
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: bold;
    color: var(--brand);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) var(--space-x);
    box-shadow: var(--shadow-md) inset;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--anim-duration) var(--anim-ease), padding var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    max-height: 500px;
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) / 2);
}

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

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--bg-primary-hover);
    color: var(--fg-on-primary);
    outline: 2px solid var(--ring);
    outline-offset: -2px;
}

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

    .logo-wrapper {
        position: static;
        transform: none;
        flex: 1;
        text-align: left;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 1.25);
    }

    .burger-btn {
        display: flex;
    }

    .header-container {
        flex-wrap: wrap;
    }

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

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

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

.site-footer {
    background-color: #f8f9fa;
    color: #333;
    padding: 3rem 1rem;
    border-top: 1px solid #dee2e6;
    font-family: system-ui, -apple-system, sans-serif;
  }
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  @media (max-width: 768px) {
    .footer-container {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  }
  .footer-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .logo {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
  }
  .contact-info p {
    margin: 0.5rem 0;
    line-height: 1.5;
    color: #555;
  }
  .contact-info a {
    color: #0066cc;
    text-decoration: none;
  }
  .contact-info a:hover {
    text-decoration: underline;
  }
  .footer-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-menu a:hover {
    color: #0066cc;
  }
  .legal-links {
    font-size: 0.9rem;
    color: #666;
  }
  .legal-links a {
    color: #666;
    text-decoration: none;
  }
  .legal-links a:hover {
    text-decoration: underline;
    color: #333;
  }
  .disclaimer {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.4;
    padding-top: 1rem;
    border-top: 1px solid #eee;
  }
  #currentYear {
    font-weight: 600;
  }

.cookie-lv4 {
        position: fixed;
        inset: 0 0 auto 0;
        z-index: 1200;
        background: var(--surface-2);
        border-bottom: 1px solid var(--border-on-surface-light);
        color: var(--fg-on-page);
    }

    .cookie-lv4__inner {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 10px var(--space-x);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv4__inner span {
        color: var(--neutral-600);
        margin-left: 6px;
    }

    .cookie-lv4__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv4__actions a {
        text-decoration: none;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 999px;
        background: var(--surface-1);
        color: var(--link);
        padding: 6px 10px;
    }

    .cookie-lv4__actions a[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);
    }

.clarifications-c1 {

        padding: clamp(18px, 3vw, 44px);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        overflow: hidden;
        position: relative;
    }

    .clarifications-c1::before {
        content: '';
        position: absolute;
        inset: -40%;
        background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.16), transparent 55%),
        radial-gradient(circle at 70% 60%, rgba(255, 107, 53, 0.18), transparent 52%);
        filter: blur(18px);
        animation: c1Glow 6s var(--anim-ease) infinite;
        opacity: .8;
        pointer-events: none;
    }

    @keyframes c1Glow {
        0%, 100% {
            transform: translate3d(-1%, 0, 0) scale(1);
        }
        50% {
            transform: translate3d(1.5%, -1%, 0) scale(1.03);
        }
    }

    .clarifications-c1__c {
        max-width: var(--max-w);
        margin: 0 auto;
        position: relative;
    }

    .clarifications-c1__h {
        margin-bottom: clamp(14px, 2.2vw, 22px);
    }

    .clarifications-c1__title {
        margin: 0;
        font-size: clamp(24px, 4.6vw, 44px);
        line-height: 1.1;
        letter-spacing: -.02em;
    }

    .clarifications-c1__sub {
        margin: 10px 0 0;
        max-width: 70ch;
        color: rgba(255, 255, 255, .82);
    }

    .clarifications-c1__grid {
        display: grid;
        gap: 12px;
    }

    .clarifications-c1__item {
        border-radius: var(--radius-xl);
        background: rgba(255, 255, 255, 0.10);
        border: 1px solid rgba(255, 255, 255, 0.16);
        box-shadow: var(--shadow-md);
        overflow: hidden;
        backdrop-filter: blur(8px);
    }

    .clarifications-c1__q {
        width: 100%;
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 14px 16px;
        background: transparent;
        border: 0;
        color: inherit;
        cursor: pointer;
        text-align: left;
    }

    .clarifications-c1__dot {
        width: 10px;
        height: 10px;
        border-radius: 999px;
        background: var(--accent);
        box-shadow: 0 0 0 6px rgba(0, 0, 0, 0.12);
        flex: 0 0 auto;
        animation: c1Dot 1.8s ease-in-out infinite;
    }

    @keyframes c1Dot {
        0%, 100% {
            transform: scale(1);
            opacity: .9
        }
        50% {
            transform: scale(1.15);
            opacity: 1
        }
    }

    .clarifications-c1__qText {
        font-weight: 800;
        letter-spacing: -.01em
    }

    .clarifications-c1__chev {
        margin-left: auto;
        opacity: .85;
        transition: transform var(--anim-duration) var(--anim-ease);
    }

    .clarifications-c1__a {
        display: none;
        padding: 0 16px 16px 38px;
        color: rgba(255, 255, 255, .82);
        line-height: var(--line-height-base);
    }

    .clarifications-c1__item.is-open .clarifications-c1__chev {
        transform: rotate(180deg);
    }

    .clarifications-c1__item.is-open .clarifications-c1__a {
        display: block;
    }

    @media (prefers-reduced-motion: reduce) {
        .clarifications-c1::before, .clarifications-c1__dot {
            animation: none;
        }
    }

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

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    gap: var(--gap);
}

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

.nav-left {
    justify-content: flex-start;
}

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) * 1.5);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-size: var(--font-size-base);
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: bold;
    color: var(--brand);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) var(--space-x);
    box-shadow: var(--shadow-md) inset;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--anim-duration) var(--anim-ease), padding var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    max-height: 500px;
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) / 2);
}

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

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--bg-primary-hover);
    color: var(--fg-on-primary);
    outline: 2px solid var(--ring);
    outline-offset: -2px;
}

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

    .logo-wrapper {
        position: static;
        transform: none;
        flex: 1;
        text-align: left;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 1.25);
    }

    .burger-btn {
        display: flex;
    }

    .header-container {
        flex-wrap: wrap;
    }

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

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

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

.site-footer {
    background-color: #f8f9fa;
    color: #333;
    padding: 3rem 1rem;
    border-top: 1px solid #dee2e6;
    font-family: system-ui, -apple-system, sans-serif;
  }
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  @media (max-width: 768px) {
    .footer-container {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  }
  .footer-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .logo {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
  }
  .contact-info p {
    margin: 0.5rem 0;
    line-height: 1.5;
    color: #555;
  }
  .contact-info a {
    color: #0066cc;
    text-decoration: none;
  }
  .contact-info a:hover {
    text-decoration: underline;
  }
  .footer-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-menu a:hover {
    color: #0066cc;
  }
  .legal-links {
    font-size: 0.9rem;
    color: #666;
  }
  .legal-links a {
    color: #666;
    text-decoration: none;
  }
  .legal-links a:hover {
    text-decoration: underline;
    color: #333;
  }
  .disclaimer {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.4;
    padding-top: 1rem;
    border-top: 1px solid #eee;
  }
  #currentYear {
    font-weight: 600;
  }

.cookie-lv4 {
        position: fixed;
        inset: 0 0 auto 0;
        z-index: 1200;
        background: var(--surface-2);
        border-bottom: 1px solid var(--border-on-surface-light);
        color: var(--fg-on-page);
    }

    .cookie-lv4__inner {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 10px var(--space-x);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv4__inner span {
        color: var(--neutral-600);
        margin-left: 6px;
    }

    .cookie-lv4__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv4__actions a {
        text-decoration: none;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 999px;
        background: var(--surface-1);
        color: var(--link);
        padding: 6px 10px;
    }

    .cookie-lv4__actions a[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.article-list--light-v6 {

    padding: 48px 20px;
    background: var(--surface-light);
    color: var(--fg-on-surface-light);
}

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

.article-list__title {
    margin: 0 0 16px;
    font-size: clamp(24px,4vw,30px);
}

.article-list__list {
    display: grid;
    gap: 12px;
}

.article-list__row {
    background: var(--bg-page);
    border-radius: var(--radius-lg);
    padding: 14px 16px;
    border: 1px solid var(--border-on-surface-light);
}

.article-list__row h3 {
    margin: 0 0 4px;
    font-size: 1rem;
}

.article-list__row p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--neutral-600);
}

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

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

    .faq-layout-a .section-head {
        margin-bottom: 14px;
    }

    .faq-layout-a h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
        color: var(--brand-contrast);
    }

    .faq-layout-a .section-head p {
        margin: 10px 0 0;
        opacity: .92;
        color: var(--neutral-100);
    }

    .faq-layout-a .list {
        display: grid;
        gap: 10px;
    }

    .faq-layout-a .item {
        border-radius: var(--radius-md);
        overflow: hidden;
        border: 1px solid rgba(255, 255, 255, .3);
        background: rgba(255, 255, 255, .1);
    }

    .faq-layout-a .q {
        width: 100%;
        border: 0;
        background: transparent;
        text-align: left;
        padding: 12px;
        font: inherit;
        font-weight: 600;
        cursor: pointer;
        color: var(--brand-contrast);
    }

    .faq-layout-a .a {
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .faq-layout-a .a p {
        margin: 0;
        padding: 0 12px 12px;
        opacity: .95;
        color: var(--neutral-100);
    }

    .faq-layout-a .item.open .a {
        max-height: 240px;
    }

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

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    gap: var(--gap);
}

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

.nav-left {
    justify-content: flex-start;
}

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) * 1.5);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-size: var(--font-size-base);
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: bold;
    color: var(--brand);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) var(--space-x);
    box-shadow: var(--shadow-md) inset;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--anim-duration) var(--anim-ease), padding var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    max-height: 500px;
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) / 2);
}

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

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--bg-primary-hover);
    color: var(--fg-on-primary);
    outline: 2px solid var(--ring);
    outline-offset: -2px;
}

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

    .logo-wrapper {
        position: static;
        transform: none;
        flex: 1;
        text-align: left;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 1.25);
    }

    .burger-btn {
        display: flex;
    }

    .header-container {
        flex-wrap: wrap;
    }

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

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

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

.site-footer {
    background-color: #f8f9fa;
    color: #333;
    padding: 3rem 1rem;
    border-top: 1px solid #dee2e6;
    font-family: system-ui, -apple-system, sans-serif;
  }
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  @media (max-width: 768px) {
    .footer-container {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  }
  .footer-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .logo {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
  }
  .contact-info p {
    margin: 0.5rem 0;
    line-height: 1.5;
    color: #555;
  }
  .contact-info a {
    color: #0066cc;
    text-decoration: none;
  }
  .contact-info a:hover {
    text-decoration: underline;
  }
  .footer-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-menu a:hover {
    color: #0066cc;
  }
  .legal-links {
    font-size: 0.9rem;
    color: #666;
  }
  .legal-links a {
    color: #666;
    text-decoration: none;
  }
  .legal-links a:hover {
    text-decoration: underline;
    color: #333;
  }
  .disclaimer {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.4;
    padding-top: 1rem;
    border-top: 1px solid #eee;
  }
  #currentYear {
    font-weight: 600;
  }

.cookie-lv4 {
        position: fixed;
        inset: 0 0 auto 0;
        z-index: 1200;
        background: var(--surface-2);
        border-bottom: 1px solid var(--border-on-surface-light);
        color: var(--fg-on-page);
    }

    .cookie-lv4__inner {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 10px var(--space-x);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv4__inner span {
        color: var(--neutral-600);
        margin-left: 6px;
    }

    .cookie-lv4__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv4__actions a {
        text-decoration: none;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 999px;
        background: var(--surface-1);
        color: var(--link);
        padding: 6px 10px;
    }

    .cookie-lv4__actions a[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.form-fresh-v6 {
        padding: calc(var(--space-y) * 2.9) var(--space-x);
        background: var(--surface-2);
        color: var(--fg-on-surface);
    }

    .form-fresh-v6 .shell {
        max-width: 900px;
        margin: 0 auto;
        display: grid;
        gap: var(--gap);
    }

    .form-fresh-v6 h2 {
        margin: 0;
        font-size: clamp(1.8rem, 3.2vw, 2.4rem);
    }

    .form-fresh-v6 form {
        display: grid;
        gap: .85rem;
    }

    .form-fresh-v6 .rows {
        display: grid;
        gap: .6rem;
    }

    .form-fresh-v6 label {
        display: grid;
        grid-template-columns:180px 1fr;
        gap: .8rem;
        align-items: center;
        padding: .6rem .8rem;
        border-radius: var(--radius-sm);
        border: 1px solid var(--border-on-surface);
        background: var(--surface-1);
    }

    .form-fresh-v6 b {
        font-size: .9rem;
    }

    .form-fresh-v6 input {
        padding: .58rem .7rem;
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-sm);
        font: inherit;
    }

    .form-fresh-v6 button {
        justify-self: start;
        padding: .68rem 1rem;
        border: 0;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        font-weight: 700;
        cursor: pointer;
    }

    @media (max-width: 720px) {
        .form-fresh-v6 label {
            grid-template-columns:1fr;
        }
    }

.contact-layout-d {
        padding: clamp(56px, 8vw, 94px) clamp(16px, 4vw, 34px);
        background: var(--accent);
        color: var(--neutral-0);
    }

    .contact-layout-d .wrap {
        max-width: 860px;
        margin: 0 auto;
    }

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

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

    .contact-layout-d .section-head p {
        margin: 10px auto 0;
        max-width: 72ch;
        color: var(--neutral-100);
    }

    .contact-layout-d .box {
        border-radius: var(--radius-lg);
        border: 1px solid rgba(255, 255, 255, .22);
        padding: 18px;
        background: rgba(255, 255, 255, .05);
    }

    .contact-layout-d ul {
        margin: 0;
        padding: 0;
        list-style: none;
        display: grid;
        gap: 10px;
    }

    .contact-layout-d li {
        display: grid;
        gap: 4px;
        padding: 10px 12px;
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, .06);
    }

    .contact-layout-d .social {
        margin-top: 14px;
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        align-items: center;
    }

    .contact-layout-d .social a {
        text-decoration: none;
        color: var(--neutral-0);
        border: 1px solid rgba(255, 255, 255, .28);
        padding: 6px 10px;
        border-radius: 999px;
    }

.touch-gridline {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 3vw, 36px);
        background: var(--bg-page);
        color: var(--fg-on-page);
    }

    .touch-gridline .wrap {
        max-width: 900px;
        margin: 0 auto;
    }

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

    .touch-gridline .lead {
        margin: 10px 0 14px;
        color: var(--neutral-600);
    }

    .touch-gridline .list {
        display: grid;
        gap: 8px;
    }

    .touch-gridline .row {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-md);
        background: var(--surface-1);
        padding: 10px 12px;
        display: flex;
        justify-content: space-between;
        gap: 10px;
        align-items: center;
    }

    .touch-gridline .title {
        margin: 0 0 4px;
        font-weight: 600;
    }

    .touch-gridline .text {
        margin: 0;
        color: var(--neutral-600);
    }

    .touch-gridline .row a {
        color: var(--link);
        text-decoration: none;
    }

    .touch-gridline .cta {
        display: inline-block;
        margin-top: 12px;
        text-decoration: none;
        padding: 10px 16px;
        border-radius: var(--radius-md);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

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

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    gap: var(--gap);
}

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

.nav-left {
    justify-content: flex-start;
}

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) * 1.5);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-size: var(--font-size-base);
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: bold;
    color: var(--brand);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) var(--space-x);
    box-shadow: var(--shadow-md) inset;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--anim-duration) var(--anim-ease), padding var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    max-height: 500px;
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) / 2);
}

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

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--bg-primary-hover);
    color: var(--fg-on-primary);
    outline: 2px solid var(--ring);
    outline-offset: -2px;
}

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

    .logo-wrapper {
        position: static;
        transform: none;
        flex: 1;
        text-align: left;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 1.25);
    }

    .burger-btn {
        display: flex;
    }

    .header-container {
        flex-wrap: wrap;
    }

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

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

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

.site-footer {
    background-color: #f8f9fa;
    color: #333;
    padding: 3rem 1rem;
    border-top: 1px solid #dee2e6;
    font-family: system-ui, -apple-system, sans-serif;
  }
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  @media (max-width: 768px) {
    .footer-container {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  }
  .footer-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .logo {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
  }
  .contact-info p {
    margin: 0.5rem 0;
    line-height: 1.5;
    color: #555;
  }
  .contact-info a {
    color: #0066cc;
    text-decoration: none;
  }
  .contact-info a:hover {
    text-decoration: underline;
  }
  .footer-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-menu a:hover {
    color: #0066cc;
  }
  .legal-links {
    font-size: 0.9rem;
    color: #666;
  }
  .legal-links a {
    color: #666;
    text-decoration: none;
  }
  .legal-links a:hover {
    text-decoration: underline;
    color: #333;
  }
  .disclaimer {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.4;
    padding-top: 1rem;
    border-top: 1px solid #eee;
  }
  #currentYear {
    font-weight: 600;
  }

.cookie-lv4 {
        position: fixed;
        inset: 0 0 auto 0;
        z-index: 1200;
        background: var(--surface-2);
        border-bottom: 1px solid var(--border-on-surface-light);
        color: var(--fg-on-page);
    }

    .cookie-lv4__inner {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 10px var(--space-x);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv4__inner span {
        color: var(--neutral-600);
        margin-left: 6px;
    }

    .cookie-lv4__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv4__actions a {
        text-decoration: none;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 999px;
        background: var(--surface-1);
        color: var(--link);
        padding: 6px 10px;
    }

    .cookie-lv4__actions a[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.terms-layout-d {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 36px);
        background: var(--accent);
        color: var(--neutral-0);
    }

    .terms-layout-d .wrap {
        max-width: 920px;
        margin: 0 auto;
    }

    .terms-layout-d .section-head {
        margin-bottom: 16px;
    }

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

    .terms-layout-d .section-head p {
        margin: 10px 0 0;
        color: var(--neutral-100);
    }

    .terms-layout-d ol {
        margin: 0;
        padding-left: 20px;
        display: grid;
        gap: 10px;
    }

    .terms-layout-d li {
        border: 1px solid rgba(255, 255, 255, .2);
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, .05);
        padding: 12px;
    }

    .terms-layout-d h3, .terms-layout-d h4 {
        margin: 0 0 8px;
    }

    .terms-layout-d p, .terms-layout-d li li {
        color: var(--neutral-100);
    }

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

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    gap: var(--gap);
}

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

.nav-left {
    justify-content: flex-start;
}

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) * 1.5);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-size: var(--font-size-base);
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: bold;
    color: var(--brand);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) var(--space-x);
    box-shadow: var(--shadow-md) inset;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--anim-duration) var(--anim-ease), padding var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    max-height: 500px;
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) / 2);
}

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

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--bg-primary-hover);
    color: var(--fg-on-primary);
    outline: 2px solid var(--ring);
    outline-offset: -2px;
}

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

    .logo-wrapper {
        position: static;
        transform: none;
        flex: 1;
        text-align: left;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 1.25);
    }

    .burger-btn {
        display: flex;
    }

    .header-container {
        flex-wrap: wrap;
    }

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

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

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

.site-footer {
    background-color: #f8f9fa;
    color: #333;
    padding: 3rem 1rem;
    border-top: 1px solid #dee2e6;
    font-family: system-ui, -apple-system, sans-serif;
  }
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  @media (max-width: 768px) {
    .footer-container {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  }
  .footer-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .logo {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
  }
  .contact-info p {
    margin: 0.5rem 0;
    line-height: 1.5;
    color: #555;
  }
  .contact-info a {
    color: #0066cc;
    text-decoration: none;
  }
  .contact-info a:hover {
    text-decoration: underline;
  }
  .footer-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-menu a:hover {
    color: #0066cc;
  }
  .legal-links {
    font-size: 0.9rem;
    color: #666;
  }
  .legal-links a {
    color: #666;
    text-decoration: none;
  }
  .legal-links a:hover {
    text-decoration: underline;
    color: #333;
  }
  .disclaimer {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.4;
    padding-top: 1rem;
    border-top: 1px solid #eee;
  }
  #currentYear {
    font-weight: 600;
  }

.cookie-lv4 {
        position: fixed;
        inset: 0 0 auto 0;
        z-index: 1200;
        background: var(--surface-2);
        border-bottom: 1px solid var(--border-on-surface-light);
        color: var(--fg-on-page);
    }

    .cookie-lv4__inner {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 10px var(--space-x);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv4__inner span {
        color: var(--neutral-600);
        margin-left: 6px;
    }

    .cookie-lv4__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv4__actions a {
        text-decoration: none;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 999px;
        background: var(--surface-1);
        color: var(--link);
        padding: 6px 10px;
    }

    .cookie-lv4__actions a[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);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    gap: var(--gap);
}

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

.nav-left {
    justify-content: flex-start;
}

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) * 1.5);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-size: var(--font-size-base);
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: bold;
    color: var(--brand);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) var(--space-x);
    box-shadow: var(--shadow-md) inset;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--anim-duration) var(--anim-ease), padding var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    max-height: 500px;
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) / 2);
}

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

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--bg-primary-hover);
    color: var(--fg-on-primary);
    outline: 2px solid var(--ring);
    outline-offset: -2px;
}

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

    .logo-wrapper {
        position: static;
        transform: none;
        flex: 1;
        text-align: left;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 1.25);
    }

    .burger-btn {
        display: flex;
    }

    .header-container {
        flex-wrap: wrap;
    }

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

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

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

.site-footer {
    background-color: #f8f9fa;
    color: #333;
    padding: 3rem 1rem;
    border-top: 1px solid #dee2e6;
    font-family: system-ui, -apple-system, sans-serif;
  }
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  @media (max-width: 768px) {
    .footer-container {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  }
  .footer-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .logo {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
  }
  .contact-info p {
    margin: 0.5rem 0;
    line-height: 1.5;
    color: #555;
  }
  .contact-info a {
    color: #0066cc;
    text-decoration: none;
  }
  .contact-info a:hover {
    text-decoration: underline;
  }
  .footer-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-menu a:hover {
    color: #0066cc;
  }
  .legal-links {
    font-size: 0.9rem;
    color: #666;
  }
  .legal-links a {
    color: #666;
    text-decoration: none;
  }
  .legal-links a:hover {
    text-decoration: underline;
    color: #333;
  }
  .disclaimer {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.4;
    padding-top: 1rem;
    border-top: 1px solid #eee;
  }
  #currentYear {
    font-weight: 600;
  }

.cookie-lv4 {
        position: fixed;
        inset: 0 0 auto 0;
        z-index: 1200;
        background: var(--surface-2);
        border-bottom: 1px solid var(--border-on-surface-light);
        color: var(--fg-on-page);
    }

    .cookie-lv4__inner {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 10px var(--space-x);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv4__inner span {
        color: var(--neutral-600);
        margin-left: 6px;
    }

    .cookie-lv4__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv4__actions a {
        text-decoration: none;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 999px;
        background: var(--surface-1);
        color: var(--link);
        padding: 6px 10px;
    }

    .cookie-lv4__actions a[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.thank-mode-b {
        padding: clamp(58px, 10vw, 114px) 18px;
        background: var(--bg-alt);
        color: var(--fg-on-page);
    }

    .thank-mode-b .card {
        max-width: 760px;
        margin: 0 auto;
        text-align: center;
        border-radius: var(--radius-xl);
        padding: clamp(30px, 4vw, 46px);
        background: var(--surface-1);
        box-shadow: var(--shadow-lg);
    }

    .thank-mode-b h1 {
        margin: 0;
        font-size: clamp(32px, 5vw, 54px);
        color: var(--brand);
    }

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

    .thank-mode-b a {
        display: inline-block;
        margin-top: 18px;
        padding: 11px 18px;
        border-radius: var(--radius-sm);
        text-decoration: none;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

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

.header-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: var(--space-y) var(--space-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    gap: var(--gap);
}

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

.nav-left {
    justify-content: flex-start;
}

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

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) * 1.5);
}

.nav-link {
    color: var(--fg-on-surface);
    text-decoration: none;
    font-size: var(--font-size-base);
    padding: calc(var(--space-y) / 2) calc(var(--space-x) / 2);
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    color: var(--link-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.logo {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: bold;
    color: var(--brand);
    text-decoration: none;
    letter-spacing: -0.5px;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.burger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 2);
    flex-direction: column;
    justify-content: space-between;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-btn:hover,
.burger-btn:focus-visible {
    background-color: var(--btn-ghost-bg-hover);
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

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

.mobile-menu {
    display: none;
    background-color: var(--surface-1);
    border-top: 1px solid var(--border-on-surface);
    padding: var(--space-y) var(--space-x);
    box-shadow: var(--shadow-md) inset;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--anim-duration) var(--anim-ease), padding var(--anim-duration) var(--anim-ease);
}

.mobile-menu[aria-hidden="false"] {
    display: block;
    max-height: 500px;
    padding: var(--space-y) var(--space-x);
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: calc(var(--gap) / 2);
}

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

.mobile-nav-link:hover,
.mobile-nav-link:focus-visible {
    background-color: var(--bg-primary-hover);
    color: var(--fg-on-primary);
    outline: 2px solid var(--ring);
    outline-offset: -2px;
}

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

    .logo-wrapper {
        position: static;
        transform: none;
        flex: 1;
        text-align: left;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 1.25);
    }

    .burger-btn {
        display: flex;
    }

    .header-container {
        flex-wrap: wrap;
    }

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

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

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

.site-footer {
    background-color: #f8f9fa;
    color: #333;
    padding: 3rem 1rem;
    border-top: 1px solid #dee2e6;
    font-family: system-ui, -apple-system, sans-serif;
  }
  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
  @media (max-width: 768px) {
    .footer-container {
      grid-template-columns: 1fr;
      gap: 2rem;
    }
  }
  .footer-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .logo {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a1a;
  }
  .contact-info p {
    margin: 0.5rem 0;
    line-height: 1.5;
    color: #555;
  }
  .contact-info a {
    color: #0066cc;
    text-decoration: none;
  }
  .contact-info a:hover {
    text-decoration: underline;
  }
  .footer-right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .nav-menu a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }
  .nav-menu a:hover {
    color: #0066cc;
  }
  .legal-links {
    font-size: 0.9rem;
    color: #666;
  }
  .legal-links a {
    color: #666;
    text-decoration: none;
  }
  .legal-links a:hover {
    text-decoration: underline;
    color: #333;
  }
  .disclaimer {
    font-size: 0.8rem;
    color: #777;
    line-height: 1.4;
    padding-top: 1rem;
    border-top: 1px solid #eee;
  }
  #currentYear {
    font-weight: 600;
  }

.cookie-lv4 {
        position: fixed;
        inset: 0 0 auto 0;
        z-index: 1200;
        background: var(--surface-2);
        border-bottom: 1px solid var(--border-on-surface-light);
        color: var(--fg-on-page);
    }

    .cookie-lv4__inner {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 10px var(--space-x);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv4__inner span {
        color: var(--neutral-600);
        margin-left: 6px;
    }

    .cookie-lv4__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv4__actions a {
        text-decoration: none;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 999px;
        background: var(--surface-1);
        color: var(--link);
        padding: 6px 10px;
    }

    .cookie-lv4__actions a[data-choice='accept'] {
        background: var(--bg-primary);
        border-color: var(--bg-primary);
        color: var(--fg-on-primary);
    }

.err-slab-d {
        padding: clamp(56px, 10vw, 114px) 20px;
        background: var(--accent);
        color: var(--neutral-0);
    }

    .err-slab-d .plate {
        max-width: 760px;
        margin: 0 auto;
        text-align: center;
        padding: clamp(30px, 4vw, 50px);
        border-radius: var(--radius-xl);
        background: linear-gradient(160deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02));
        border: 1px solid rgba(255, 255, 255, 0.25);
    }

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

    .err-slab-d p {
        margin: 12px 0 0;
        color: var(--neutral-100);
    }

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