:root {
  --font-family: "Inter", sans-serif;
  --font-size-base: 14.3px;
  --line-height-base: 1.83;

  --max-w: 1040px;
  --space-x: 1.75rem;
  --space-y: 1.5rem;
  --gap: 1.16rem;

  --radius-xl: 1.3rem;
  --radius-lg: 1rem;
  --radius-md: 0.7rem;
  --radius-sm: 0.36rem;

  --shadow-sm: 0 0px 4px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.07);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.09);

  --overlay: rgba(0, 0, 0, 0.45);
  --anim-duration: 650ms;
  --anim-ease: cubic-bezier(0.2,0.8,0.2,1);
  --random-number: 1;

  --brand: #0055A4;
  --brand-contrast: #FFFFFF;
  --accent: #E63946;
  --accent-contrast: #FFFFFF;

  --neutral-0: #FFFFFF;
  --neutral-100: #F8F9FA;
  --neutral-300: #DEE2E6;
  --neutral-600: #6C757D;
  --neutral-800: #343A40;
  --neutral-900: #212529;

  --bg-page: #FFFFFF;
  --fg-on-page: #212529;

  --bg-alt: #F8F9FA;
  --fg-on-alt: #343A40;

  --surface-1: #FFFFFF;
  --surface-2: #F8F9FA;
  --fg-on-surface: #212529;
  --border-on-surface: #DEE2E6;

  --surface-light: rgba(255, 255, 255, 0.85);
  --fg-on-surface-light: #212529;
  --border-on-surface-light: rgba(222, 226, 230, 0.7);

  --bg-primary: #0055A4;
  --fg-on-primary: #FFFFFF;
  --bg-primary-hover: #003F7F;
  --ring: rgba(0, 85, 164, 0.25);

  --bg-accent: rgba(230, 57, 70, 0.08);
  --fg-on-accent: #E63946;
  --bg-accent-hover: #C1121F;

  --link: #0055A4;
  --link-hover: #003F7F;

  --gradient-hero: linear-gradient(135deg, #0055A4 0%, #003F7F 100%);
  --gradient-accent: linear-gradient(135deg, #E63946 0%, #C1121F 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);
    border-bottom: 1px solid var(--border-on-surface);
    padding: var(--space-y) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

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

.header-logo .logo-link {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.site-nav .nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) / 2);
    background-color: var(--chip-bg);
    padding: calc(var(--space-y) / 4) calc(var(--space-x) / 2);
    border-radius: var(--radius-xl);
}

.nav-item .nav-link {
    display: block;
    padding: calc(var(--space-y) / 3) calc(var(--space-x) / 1.5);
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 4);
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: var(--btn-ghost-bg);
}

.toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-1);
        border-top: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-lg);
        padding: var(--space-y) var(--space-x);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease), visibility var(--anim-duration) var(--anim-ease);
        z-index: 999;
    }

    .site-nav.is-active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav .nav-list {
        flex-direction: column;
        background-color: transparent;
        padding: 0;
        border-radius: 0;
        gap: 0;
    }

    .nav-item .nav-link {
        padding: var(--space-y) var(--space-x);
        border-radius: var(--radius-md);
        margin-bottom: 2px;
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2rem;
        padding-bottom: 2rem;
        margin-bottom: 1.5rem;
        border-bottom: 1px solid #dee2e6;
    }
    .footer-brand {
        flex: 1;
        min-width: 200px;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav {
        flex: 1;
        min-width: 200px;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-nav a {
        color: #495057;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contact {
        flex: 1;
        min-width: 250px;
    }
    .footer-contact ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-contact li {
        display: flex;
        align-items: flex-start;
    }
    .footer-contact a {
        color: #495057;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
        color: #007bff;
    }
    .footer-bottom {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        text-align: center;
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-legal a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-legal a:hover {
        text-decoration: underline;
        color: #495057;
    }
    .footer-disclaimer {
        flex-basis: 100%;
        margin-top: 0.5rem;
        font-style: italic;
        line-height: 1.4;
        color: #6c757d;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
    @media (max-width: 768px) {
        .footer-top {
            flex-direction: column;
            gap: 1.5rem;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .footer-legal {
            order: 2;
        }
        .footer-copyright {
            order: 1;
        }
        .footer-disclaimer {
            order: 3;
        }
    }

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

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

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

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

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

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

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

.intro-cinema-c1 {
        padding: clamp(4rem, 9vw, 7rem) var(--space-x);
        background: radial-gradient(circle at 100% 0, rgba(255, 255, 255, .16), transparent 28%), var(--gradient-hero);
        color: var(--fg-on-primary);
    }

    .intro-cinema-c1__frame {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        grid-template-columns: 1.2fr .8fr;
        gap: 1.25rem;
        align-items: stretch;
    }

    .intro-cinema-c1__copy, .intro-cinema-c1__stamp {
        padding: 1.1rem;
        border-radius: var(--radius-xl);
        background: rgba(17, 24, 39, .18);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .intro-cinema-c1__copy p {
        margin: 0;
        color: rgba(255, 255, 255, .75);
        text-transform: uppercase;
        letter-spacing: .12em;
        font-size: .82rem;
    }

    .intro-cinema-c1__copy h1 {
        margin: .65rem 0 0;
        font-size: clamp(2.5rem, 5vw, 4.9rem);
        line-height: 1;
    }

    .intro-cinema-c1__copy span {
        display: block;
        margin-top: 1rem;
        max-width: 38rem;

    }

    .intro-cinema-c1__links {
        margin-top: 1.2rem;
        display: flex;
        gap: .75rem;
        flex-wrap: wrap;
    }

    .intro-cinema-c1__links a {
        display: inline-flex;
        min-height: 2.85rem;
        align-items: center;
        justify-content: center;
        padding: 0 1rem;
        border-radius: var(--radius-md);
        text-decoration: none;
        background: rgba(255, 255, 255, .12);
        color: var(--fg-on-primary);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .intro-cinema-c1__links a:first-child {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

    .intro-cinema-c1__stamp {
        display: grid;
        align-content: end;
        gap: .7rem;
        text-align: right;
    }

    .intro-cinema-c1__stamp strong {
        color: rgba(255, 255, 255, .78);
    }

    .intro-cinema-c1__stamp div {
        font-size: clamp(2.8rem, 5vw, 4.2rem);
        font-weight: 700;
    }

    .intro-cinema-c1__stamp p {
        margin: 0;
        color: rgba(255, 255, 255, .82);
    }

    @media (max-width: 860px) {
        .intro-cinema-c1__frame {
            grid-template-columns: 1fr;
        }
    }

    .intro-cinema-c1 {
        overflow: hidden;
    }

    .intro-cinema-c1__frame {
        background-image: linear-gradient(rgba(17, 24, 39, .84), rgba(17, 24, 39, .28)), url('https://images.pexels.com/photos/4481259/pexels-photo-4481259.jpeg?auto=compress&cs=tinysrgb&w=800');
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        border-radius: var(--radius-xl);
        overflow: hidden;
    }

.values-papers-l6 {
        padding: clamp(3.1rem, 7vw, 5.7rem) var(--space-x);
        background: linear-gradient(180deg, var(--surface-1), var(--bg-alt));
        color: var(--fg-on-page);
    }

    .values-papers-l6__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .values-papers-l6__head {
        margin-bottom: 1.1rem;
    }

    .values-papers-l6__head p {
        margin: 0;
        color: var(--brand);
        font-size: .82rem;
        letter-spacing: .1em;
        text-transform: uppercase;
    }

    .values-papers-l6__head h2 {
        margin: .5rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .values-papers-l6__grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
        gap: var(--gap);
    }

    .values-papers-l6__grid article {
        padding: 1rem;
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        border: 1px dashed var(--border-on-surface-light);
    }

    .values-papers-l6__grid div {
        font-size: 1.25rem;
    }

    .values-papers-l6__grid h3 {
        margin: .75rem 0 .35rem;
    }

    .values-papers-l6__grid p {
        margin: 0;
        color: var(--neutral-600);
    }

    .values-papers-l6__grid small {
        display: block;
        margin-top: .55rem;
        color: var(--neutral-800);
    }

.touch-orbit {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 3vw, 36px);
        background: var(--gradient-accent);
        color: var(--accent-contrast);
    }

    .touch-orbit .wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .touch-orbit .header {
        margin-bottom: 14px;
        text-align: center;
    }

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

    .touch-orbit .header p {
        margin: 10px auto 0;
        max-width: 64ch;
        opacity: .92;
    }

    .touch-orbit .grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 10px;
    }

    .touch-orbit .card {
        border: 1px solid rgba(255, 255, 255, .35);
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, .12);
        padding: 12px;
        animation: orbitIn 420ms ease both;
    }

    .touch-orbit .card:nth-child(2) {
        animation-delay: 90ms;
    }

    .touch-orbit .card:nth-child(3) {
        animation-delay: 180ms;
    }

    .touch-orbit .icon,
    .touch-orbit .badge,
    .touch-orbit h3,
    .touch-orbit .card p {
        margin: 0 0 8px;
    }

    .touch-orbit .card a {
        color: var(--accent-contrast);
        text-decoration: underline;
    }

    .touch-orbit .main-form button {
        display: inline-block;
        text-decoration: none;
        padding: 10px 16px;
        border-radius: var(--radius-md);
        background: var(--surface-1);
        color: var(--fg-on-page);
        border: none;
        cursor: pointer;
    }

    @keyframes orbitIn {
        from {
            opacity: 0;
            transform: translateY(8px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

.why-choose {

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

.header-logo .logo-link {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.site-nav .nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) / 2);
    background-color: var(--chip-bg);
    padding: calc(var(--space-y) / 4) calc(var(--space-x) / 2);
    border-radius: var(--radius-xl);
}

.nav-item .nav-link {
    display: block;
    padding: calc(var(--space-y) / 3) calc(var(--space-x) / 1.5);
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 4);
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: var(--btn-ghost-bg);
}

.toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-1);
        border-top: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-lg);
        padding: var(--space-y) var(--space-x);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease), visibility var(--anim-duration) var(--anim-ease);
        z-index: 999;
    }

    .site-nav.is-active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav .nav-list {
        flex-direction: column;
        background-color: transparent;
        padding: 0;
        border-radius: 0;
        gap: 0;
    }

    .nav-item .nav-link {
        padding: var(--space-y) var(--space-x);
        border-radius: var(--radius-md);
        margin-bottom: 2px;
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2rem;
        padding-bottom: 2rem;
        margin-bottom: 1.5rem;
        border-bottom: 1px solid #dee2e6;
    }
    .footer-brand {
        flex: 1;
        min-width: 200px;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav {
        flex: 1;
        min-width: 200px;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-nav a {
        color: #495057;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contact {
        flex: 1;
        min-width: 250px;
    }
    .footer-contact ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-contact li {
        display: flex;
        align-items: flex-start;
    }
    .footer-contact a {
        color: #495057;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
        color: #007bff;
    }
    .footer-bottom {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        text-align: center;
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-legal a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-legal a:hover {
        text-decoration: underline;
        color: #495057;
    }
    .footer-disclaimer {
        flex-basis: 100%;
        margin-top: 0.5rem;
        font-style: italic;
        line-height: 1.4;
        color: #6c757d;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
    @media (max-width: 768px) {
        .footer-top {
            flex-direction: column;
            gap: 1.5rem;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .footer-legal {
            order: 2;
        }
        .footer-copyright {
            order: 1;
        }
        .footer-disclaimer {
            order: 3;
        }
    }

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

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

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

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

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

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

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

.blog-list {

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

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

    .blog-list .blog-list__h {
        text-align: center;
        margin-bottom: var(--space-y);
        color: var(--fg-on-page);
    }

    .blog-list h1 {
        font-size: clamp(28px, 5vw, 48px);
        margin: 0 0 0.5rem;
    }

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

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

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

    .blog-list .blog-list__card {
        background: var(--surface-1);
        border-radius: var(--radius-lg);
        overflow: hidden;
        box-shadow: var(--shadow-md);
        transition: transform var(--anim-duration) var(--anim-ease), box-shadow var(--anim-duration) var(--anim-ease);
    }

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

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

    .blog-list .blog-list__content {
        padding: clamp(16px, 2vw, 24px);
        color: var(--fg-on-page);
    }

    .blog-list .blog-list__date {
        color: var(--neutral-300);
        font-size: 0.875rem;
    }

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

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

    .blog-list p {
        color: var(--neutral-300);
        margin: 0.5rem 0 1rem;
    }

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

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

.next-c-1 {
        padding: clamp(3.3rem, 7vw, 6rem) var(--space-x);
        background: var(--gradient-accent);
        color: var(--fg-on-primary);
    }

    .next-c-1__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .next-c-1__mast {
        display: flex;
        justify-content: space-between;
        align-items: end;
        gap: 1rem;
        flex-wrap: wrap;
        margin-bottom: 1.1rem;
    }

    .next-c-1__mast p {
        margin: 0;
        color: rgba(255, 255, 255, 0.82);
    }

    .next-c-1__mast h2 {
        margin: .55rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .next-c-1__mast a {
        display: inline-flex;
        min-height: 2.85rem;
        align-items: center;
        justify-content: center;
        padding: 0 1rem;
        border-radius: var(--radius-md);
        text-decoration: none;
        background: var(--bg-accent);
        color: var(--fg-on-accent);
    }

    .next-c-1__list {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
        gap: var(--gap);
    }

    .next-c-1__list article {
        padding: 1rem;
        border-radius: var(--radius-lg);
        background: rgba(255, 255, 255, 0.12);
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .next-c-1__list i {
        font-style: normal;
        display: inline-flex;
        width: 2.3rem;
        height: 2.3rem;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: rgba(255, 255, 255, .16);
    }

    .next-c-1__list h3 {
        margin: .8rem 0 .35rem;
        font-size: 1.04rem;
    }

    .next-c-1__list p {
        margin: 0;
        color: rgba(255, 255, 255, 0.82);
    }

    .next-c-1__list a {
        display: inline-block;
        margin-top: .75rem;
        color: var(--bg-accent);
        text-decoration: none;
        font-weight: 600;
    }

    /* macro-bg:next-c-1__wrap */
    .next-c-1 {
        overflow: hidden;
    }

    .next-c-1__wrap {
        background-image: linear-gradient(rgba(17, 24, 39, .28), rgba(17, 24, 39, .28)), url('https://images.pexels.com/photos/4482900/pexels-photo-4482900.jpeg?auto=compress&cs=tinysrgb&w=800');
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        border-radius: var(--radius-xl);
        overflow: hidden;
    }

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

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

.header-logo .logo-link {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.site-nav .nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) / 2);
    background-color: var(--chip-bg);
    padding: calc(var(--space-y) / 4) calc(var(--space-x) / 2);
    border-radius: var(--radius-xl);
}

.nav-item .nav-link {
    display: block;
    padding: calc(var(--space-y) / 3) calc(var(--space-x) / 1.5);
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 4);
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: var(--btn-ghost-bg);
}

.toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-1);
        border-top: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-lg);
        padding: var(--space-y) var(--space-x);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease), visibility var(--anim-duration) var(--anim-ease);
        z-index: 999;
    }

    .site-nav.is-active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav .nav-list {
        flex-direction: column;
        background-color: transparent;
        padding: 0;
        border-radius: 0;
        gap: 0;
    }

    .nav-item .nav-link {
        padding: var(--space-y) var(--space-x);
        border-radius: var(--radius-md);
        margin-bottom: 2px;
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2rem;
        padding-bottom: 2rem;
        margin-bottom: 1.5rem;
        border-bottom: 1px solid #dee2e6;
    }
    .footer-brand {
        flex: 1;
        min-width: 200px;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav {
        flex: 1;
        min-width: 200px;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-nav a {
        color: #495057;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contact {
        flex: 1;
        min-width: 250px;
    }
    .footer-contact ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-contact li {
        display: flex;
        align-items: flex-start;
    }
    .footer-contact a {
        color: #495057;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
        color: #007bff;
    }
    .footer-bottom {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        text-align: center;
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-legal a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-legal a:hover {
        text-decoration: underline;
        color: #495057;
    }
    .footer-disclaimer {
        flex-basis: 100%;
        margin-top: 0.5rem;
        font-style: italic;
        line-height: 1.4;
        color: #6c757d;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
    @media (max-width: 768px) {
        .footer-top {
            flex-direction: column;
            gap: 1.5rem;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .footer-legal {
            order: 2;
        }
        .footer-copyright {
            order: 1;
        }
        .footer-disclaimer {
            order: 3;
        }
    }

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

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

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

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

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

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

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

.blog-item {

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

    .blog-item .blog-item__c {
        max-width: var(--max-w);
        margin: 0 auto;
        display: grid;
        gap: var(--space-x);
    }

    @media (min-width: 1024px) {
        .blog-item .blog-item__c {
            grid-template-columns: 1fr 300px;
        }
    }

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

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

    .blog-item .blog-item__meta {
        display: flex;
        gap: 1rem;
        color: var(--neutral-600);
        font-size: 0.875rem;
    }

    .blog-item .blog-item__content {
        line-height: 1.8;
        color: var(--fg-on-primary);
    }

    .blog-item .blog-item__related {
        background: var(--surface-light);
        padding: clamp(16px, 2vw, 24px);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-sm);
    }

    .blog-item .blog-item__related h3 {
        margin: 0 0 1rem;
        font-size: 1.25rem;
        color: var(--fg-on-primary);
    }

    .blog-item .blog-item__related-list {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .blog-item .blog-item__related-item a {
        color: var(--bg-primary);
        text-decoration: none;
    }

    .blog-item .blog-item__related-item a:hover {
        text-decoration: underline;
    }

.author--light-v6 {
    padding: 32px 20px;
    background: var(--bg-page);
    color: var(--fg-on-page);
}

.author__inner {
    max-width: 520px;
    margin: 0 auto;
}

.author__name {
    margin: 0 0 4px;
    font-size: 1.05rem;
}

.author__role {
    margin: 0 0 8px;
    font-size: 0.9rem;
    color: var(--neutral-600);
}

.author__bio {
    margin: 0;
    font-size: 0.9rem;
    color: var(--neutral-700);
}

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

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

.header-logo .logo-link {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.site-nav .nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) / 2);
    background-color: var(--chip-bg);
    padding: calc(var(--space-y) / 4) calc(var(--space-x) / 2);
    border-radius: var(--radius-xl);
}

.nav-item .nav-link {
    display: block;
    padding: calc(var(--space-y) / 3) calc(var(--space-x) / 1.5);
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 4);
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: var(--btn-ghost-bg);
}

.toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-1);
        border-top: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-lg);
        padding: var(--space-y) var(--space-x);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease), visibility var(--anim-duration) var(--anim-ease);
        z-index: 999;
    }

    .site-nav.is-active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav .nav-list {
        flex-direction: column;
        background-color: transparent;
        padding: 0;
        border-radius: 0;
        gap: 0;
    }

    .nav-item .nav-link {
        padding: var(--space-y) var(--space-x);
        border-radius: var(--radius-md);
        margin-bottom: 2px;
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2rem;
        padding-bottom: 2rem;
        margin-bottom: 1.5rem;
        border-bottom: 1px solid #dee2e6;
    }
    .footer-brand {
        flex: 1;
        min-width: 200px;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav {
        flex: 1;
        min-width: 200px;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-nav a {
        color: #495057;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contact {
        flex: 1;
        min-width: 250px;
    }
    .footer-contact ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-contact li {
        display: flex;
        align-items: flex-start;
    }
    .footer-contact a {
        color: #495057;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
        color: #007bff;
    }
    .footer-bottom {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        text-align: center;
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-legal a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-legal a:hover {
        text-decoration: underline;
        color: #495057;
    }
    .footer-disclaimer {
        flex-basis: 100%;
        margin-top: 0.5rem;
        font-style: italic;
        line-height: 1.4;
        color: #6c757d;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
    @media (max-width: 768px) {
        .footer-top {
            flex-direction: column;
            gap: 1.5rem;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .footer-legal {
            order: 2;
        }
        .footer-copyright {
            order: 1;
        }
        .footer-disclaimer {
            order: 3;
        }
    }

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

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

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

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

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

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

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

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

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

.blog-item__title {
    margin: 0 0 6px;
    font-size: clamp(24px,4vw,32px);
}

.blog-item__meta {
    margin: 0 0 12px;
    font-size: 0.9rem;
    color: var(--neutral-600);
}

.blog-item__text {
    margin: 0;
    font-size: 0.98rem;
    color: var(--neutral-800);
    line-height: 1.7;
}

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

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

.header-logo .logo-link {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.site-nav .nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) / 2);
    background-color: var(--chip-bg);
    padding: calc(var(--space-y) / 4) calc(var(--space-x) / 2);
    border-radius: var(--radius-xl);
}

.nav-item .nav-link {
    display: block;
    padding: calc(var(--space-y) / 3) calc(var(--space-x) / 1.5);
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 4);
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: var(--btn-ghost-bg);
}

.toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-1);
        border-top: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-lg);
        padding: var(--space-y) var(--space-x);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease), visibility var(--anim-duration) var(--anim-ease);
        z-index: 999;
    }

    .site-nav.is-active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav .nav-list {
        flex-direction: column;
        background-color: transparent;
        padding: 0;
        border-radius: 0;
        gap: 0;
    }

    .nav-item .nav-link {
        padding: var(--space-y) var(--space-x);
        border-radius: var(--radius-md);
        margin-bottom: 2px;
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2rem;
        padding-bottom: 2rem;
        margin-bottom: 1.5rem;
        border-bottom: 1px solid #dee2e6;
    }
    .footer-brand {
        flex: 1;
        min-width: 200px;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav {
        flex: 1;
        min-width: 200px;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-nav a {
        color: #495057;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contact {
        flex: 1;
        min-width: 250px;
    }
    .footer-contact ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-contact li {
        display: flex;
        align-items: flex-start;
    }
    .footer-contact a {
        color: #495057;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
        color: #007bff;
    }
    .footer-bottom {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        text-align: center;
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-legal a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-legal a:hover {
        text-decoration: underline;
        color: #495057;
    }
    .footer-disclaimer {
        flex-basis: 100%;
        margin-top: 0.5rem;
        font-style: italic;
        line-height: 1.4;
        color: #6c757d;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
    @media (max-width: 768px) {
        .footer-top {
            flex-direction: column;
            gap: 1.5rem;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .footer-legal {
            order: 2;
        }
        .footer-copyright {
            order: 1;
        }
        .footer-disclaimer {
            order: 3;
        }
    }

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

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

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

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

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

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

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

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

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

.blog-item__title {
    margin: 0 0 6px;
    font-size: clamp(24px,4vw,32px);
}

.blog-item__meta {
    margin: 0 0 12px;
    font-size: 0.9rem;
    color: var(--neutral-600);
}

.blog-item__text {
    margin: 0;
    font-size: 0.98rem;
    color: var(--neutral-800);
    line-height: 1.7;
}

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

    .faq-layout-e .wrap {
        max-width: 860px;
        margin: 0 auto;
    }

    .faq-layout-e .section-head {
        margin-bottom: 16px;
    }

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

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

    .faq-layout-e .accordion {
        border-top: 1px solid var(--border-on-surface-light);
    }

    .faq-layout-e .entry {
        border-bottom: 1px solid var(--border-on-surface-light);
    }

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

    .faq-layout-e .answer {
        margin: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease), padding var(--anim-duration) var(--anim-ease);
        color: var(--neutral-600);
        padding: 0;
    }

    .faq-layout-e .entry.open .answer {
        max-height: 220px;
        padding-bottom: 12px;
    }

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

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

.header-logo .logo-link {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.site-nav .nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) / 2);
    background-color: var(--chip-bg);
    padding: calc(var(--space-y) / 4) calc(var(--space-x) / 2);
    border-radius: var(--radius-xl);
}

.nav-item .nav-link {
    display: block;
    padding: calc(var(--space-y) / 3) calc(var(--space-x) / 1.5);
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 4);
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: var(--btn-ghost-bg);
}

.toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-1);
        border-top: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-lg);
        padding: var(--space-y) var(--space-x);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease), visibility var(--anim-duration) var(--anim-ease);
        z-index: 999;
    }

    .site-nav.is-active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav .nav-list {
        flex-direction: column;
        background-color: transparent;
        padding: 0;
        border-radius: 0;
        gap: 0;
    }

    .nav-item .nav-link {
        padding: var(--space-y) var(--space-x);
        border-radius: var(--radius-md);
        margin-bottom: 2px;
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2rem;
        padding-bottom: 2rem;
        margin-bottom: 1.5rem;
        border-bottom: 1px solid #dee2e6;
    }
    .footer-brand {
        flex: 1;
        min-width: 200px;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav {
        flex: 1;
        min-width: 200px;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-nav a {
        color: #495057;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contact {
        flex: 1;
        min-width: 250px;
    }
    .footer-contact ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-contact li {
        display: flex;
        align-items: flex-start;
    }
    .footer-contact a {
        color: #495057;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
        color: #007bff;
    }
    .footer-bottom {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        text-align: center;
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-legal a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-legal a:hover {
        text-decoration: underline;
        color: #495057;
    }
    .footer-disclaimer {
        flex-basis: 100%;
        margin-top: 0.5rem;
        font-style: italic;
        line-height: 1.4;
        color: #6c757d;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
    @media (max-width: 768px) {
        .footer-top {
            flex-direction: column;
            gap: 1.5rem;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .footer-legal {
            order: 2;
        }
        .footer-copyright {
            order: 1;
        }
        .footer-disclaimer {
            order: 3;
        }
    }

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

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

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

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

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

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

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

.support-lv1 {
        padding: clamp(50px, 7vw, 88px) clamp(16px, 4vw, 36px);
        background: var(--bg-alt);
        color: var(--fg-on-page);
    }

    .support-lv1__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .support-lv1__head {
        margin-bottom: 14px;
    }

    .support-lv1__head h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
    }

    .support-lv1__head p {
        margin: 8px 0 0;
        color: var(--neutral-600);
    }

    .support-lv1__grid {
        display: grid;
        gap: 10px;
        grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr));
    }

    .support-lv1__grid article {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-md);
        background: var(--surface-1);
        padding: 12px;
    }

    .support-lv1__grid h3 {
        margin: 0 0 6px;
    }

    .support-lv1__grid p {
        margin: 0 0 8px;
        color: var(--neutral-600);
    }

    .support-lv1__grid a {
        color: var(--link);
        text-decoration: none;
        font-weight: 600;
    }

    @media (max-width: 900px) {
        .support-lv1__grid {
            grid-template-columns: 1fr 1fr;
        }
    }

    @media (max-width: 640px) {
        .support-lv1__grid {
            grid-template-columns: 1fr;
        }
    }

.index-recommendations {
        background: radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.7), transparent 60%),
        radial-gradient(circle at 85% 70%, rgba(212, 165, 165, 0.35), transparent 55%),
        var(--gradient-accent);
        color: var(--fg-on-primary);
        padding: clamp(56px, 8vw, 96px) clamp(16px, 4vw, 40px);
    }

    .index-recommendations__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .index-recommendations__h {
        text-align: center;
        margin-bottom: clamp(24px, 6vw, 52px);

        transform: translateY(-18px);
    }

    .index-recommendations__eyebrow {
        margin: 0 0 10px;
        text-transform: uppercase;
        letter-spacing: 0.22em;
        font-size: 12px;
        color: rgba(58, 46, 61, 0.75);
    }

    .index-recommendations__h h2 {
        margin: 0;
        font-size: clamp(28px, 4.6vw, 48px);
        letter-spacing: -0.02em;
    }

    .index-recommendations__grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
        gap: clamp(14px, 2.6vw, 22px);
    }

    .index-recommendations__card {
        border-radius: var(--radius-xl);
        background: rgba(255, 255, 255, 0.6);
        border: 1px solid rgba(58, 46, 61, 0.12);
        box-shadow: var(--shadow-lg);
        padding: clamp(18px, 3vw, 26px);
        backdrop-filter: blur(10px);

        transform: translateY(26px);
        position: relative;
        overflow: hidden;
    }

    .index-recommendations__card::after {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.6), transparent 55%);
        opacity: 0.65;
        pointer-events: none;
    }

    .index-recommendations__top {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        margin-bottom: 12px;
        position: relative;
        z-index: 1;
    }

    .index-recommendations__icon {
        width: 52px;
        height: 52px;
        border-radius: 18px;
        background: var(--bg-page);
        border: 1px solid var(--border-on-surface);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 26px;
        flex: 0 0 auto;
    }

    .index-recommendations__tag {
        padding: 6px 10px;
        border-radius: 999px;
        background: var(--bg-accent);
        border: 1px solid var(--border-on-surface-light);
        color: var(--fg-on-accent);
        font-size: 10px;
        letter-spacing: 0.16em;
        text-transform: uppercase;
        white-space: nowrap;
        flex: 0 0 auto;
    }

    .index-recommendations__card h3 {
        margin: 0 0 10px;
        position: relative;
        z-index: 1;
        font-size: 18px;
        font-weight: 900;
        color: var(--fg-on-page);
        letter-spacing: -0.01em;
    }

    .index-recommendations__card p {
        margin: 0 0 14px;
        position: relative;
        z-index: 1;
        color: rgba(58, 46, 61, 0.84);
        font-size: 14px;
        line-height: 1.65;
    }

    .index-recommendations__cta {
        position: relative;
        z-index: 1;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        text-decoration: none;
        padding: 10px 14px;
        border-radius: 999px;
        background: var(--bg-primary);
        border: 1px solid var(--ring);
        color: var(--fg-on-primary);
        font-weight: 800;
        letter-spacing: 0.14em;
        text-transform: uppercase;
        font-size: 11px;
        transition: transform var(--anim-duration) var(--anim-ease), background var(--anim-duration) var(--anim-ease);
    }

    .index-recommendations__cta::after {
        content: '->';
        font-size: 12px;
    }

    .index-recommendations__cta:hover {
        background: var(--bg-primary-hover);
        transform: translateY(-2px);
    }

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

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

.header-logo .logo-link {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.site-nav .nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) / 2);
    background-color: var(--chip-bg);
    padding: calc(var(--space-y) / 4) calc(var(--space-x) / 2);
    border-radius: var(--radius-xl);
}

.nav-item .nav-link {
    display: block;
    padding: calc(var(--space-y) / 3) calc(var(--space-x) / 1.5);
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 4);
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: var(--btn-ghost-bg);
}

.toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-1);
        border-top: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-lg);
        padding: var(--space-y) var(--space-x);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease), visibility var(--anim-duration) var(--anim-ease);
        z-index: 999;
    }

    .site-nav.is-active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav .nav-list {
        flex-direction: column;
        background-color: transparent;
        padding: 0;
        border-radius: 0;
        gap: 0;
    }

    .nav-item .nav-link {
        padding: var(--space-y) var(--space-x);
        border-radius: var(--radius-md);
        margin-bottom: 2px;
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2rem;
        padding-bottom: 2rem;
        margin-bottom: 1.5rem;
        border-bottom: 1px solid #dee2e6;
    }
    .footer-brand {
        flex: 1;
        min-width: 200px;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav {
        flex: 1;
        min-width: 200px;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-nav a {
        color: #495057;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contact {
        flex: 1;
        min-width: 250px;
    }
    .footer-contact ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-contact li {
        display: flex;
        align-items: flex-start;
    }
    .footer-contact a {
        color: #495057;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
        color: #007bff;
    }
    .footer-bottom {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        text-align: center;
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-legal a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-legal a:hover {
        text-decoration: underline;
        color: #495057;
    }
    .footer-disclaimer {
        flex-basis: 100%;
        margin-top: 0.5rem;
        font-style: italic;
        line-height: 1.4;
        color: #6c757d;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
    @media (max-width: 768px) {
        .footer-top {
            flex-direction: column;
            gap: 1.5rem;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .footer-legal {
            order: 2;
        }
        .footer-copyright {
            order: 1;
        }
        .footer-disclaimer {
            order: 3;
        }
    }

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

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

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

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

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

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

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

.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;
    }

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

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

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

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

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

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

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

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

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

    .form-layout-d button {
        border: 1px solid var(--brand);
        color: var(--brand);
        background: transparent;
        border-radius: 999px;
        padding: 9px 16px;
    }

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

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

.header-logo .logo-link {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.site-nav .nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) / 2);
    background-color: var(--chip-bg);
    padding: calc(var(--space-y) / 4) calc(var(--space-x) / 2);
    border-radius: var(--radius-xl);
}

.nav-item .nav-link {
    display: block;
    padding: calc(var(--space-y) / 3) calc(var(--space-x) / 1.5);
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 4);
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: var(--btn-ghost-bg);
}

.toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-1);
        border-top: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-lg);
        padding: var(--space-y) var(--space-x);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease), visibility var(--anim-duration) var(--anim-ease);
        z-index: 999;
    }

    .site-nav.is-active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav .nav-list {
        flex-direction: column;
        background-color: transparent;
        padding: 0;
        border-radius: 0;
        gap: 0;
    }

    .nav-item .nav-link {
        padding: var(--space-y) var(--space-x);
        border-radius: var(--radius-md);
        margin-bottom: 2px;
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2rem;
        padding-bottom: 2rem;
        margin-bottom: 1.5rem;
        border-bottom: 1px solid #dee2e6;
    }
    .footer-brand {
        flex: 1;
        min-width: 200px;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav {
        flex: 1;
        min-width: 200px;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-nav a {
        color: #495057;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contact {
        flex: 1;
        min-width: 250px;
    }
    .footer-contact ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-contact li {
        display: flex;
        align-items: flex-start;
    }
    .footer-contact a {
        color: #495057;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
        color: #007bff;
    }
    .footer-bottom {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        text-align: center;
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-legal a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-legal a:hover {
        text-decoration: underline;
        color: #495057;
    }
    .footer-disclaimer {
        flex-basis: 100%;
        margin-top: 0.5rem;
        font-style: italic;
        line-height: 1.4;
        color: #6c757d;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
    @media (max-width: 768px) {
        .footer-top {
            flex-direction: column;
            gap: 1.5rem;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .footer-legal {
            order: 2;
        }
        .footer-copyright {
            order: 1;
        }
        .footer-disclaimer {
            order: 3;
        }
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    .policy-layout-a article p {
        margin: 0;
        color: var(--neutral-600);
    }

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

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

.header-logo .logo-link {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.site-nav .nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) / 2);
    background-color: var(--chip-bg);
    padding: calc(var(--space-y) / 4) calc(var(--space-x) / 2);
    border-radius: var(--radius-xl);
}

.nav-item .nav-link {
    display: block;
    padding: calc(var(--space-y) / 3) calc(var(--space-x) / 1.5);
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 4);
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: var(--btn-ghost-bg);
}

.toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-1);
        border-top: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-lg);
        padding: var(--space-y) var(--space-x);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease), visibility var(--anim-duration) var(--anim-ease);
        z-index: 999;
    }

    .site-nav.is-active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav .nav-list {
        flex-direction: column;
        background-color: transparent;
        padding: 0;
        border-radius: 0;
        gap: 0;
    }

    .nav-item .nav-link {
        padding: var(--space-y) var(--space-x);
        border-radius: var(--radius-md);
        margin-bottom: 2px;
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2rem;
        padding-bottom: 2rem;
        margin-bottom: 1.5rem;
        border-bottom: 1px solid #dee2e6;
    }
    .footer-brand {
        flex: 1;
        min-width: 200px;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav {
        flex: 1;
        min-width: 200px;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-nav a {
        color: #495057;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contact {
        flex: 1;
        min-width: 250px;
    }
    .footer-contact ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-contact li {
        display: flex;
        align-items: flex-start;
    }
    .footer-contact a {
        color: #495057;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
        color: #007bff;
    }
    .footer-bottom {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        text-align: center;
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-legal a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-legal a:hover {
        text-decoration: underline;
        color: #495057;
    }
    .footer-disclaimer {
        flex-basis: 100%;
        margin-top: 0.5rem;
        font-style: italic;
        line-height: 1.4;
        color: #6c757d;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
    @media (max-width: 768px) {
        .footer-top {
            flex-direction: column;
            gap: 1.5rem;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .footer-legal {
            order: 2;
        }
        .footer-copyright {
            order: 1;
        }
        .footer-disclaimer {
            order: 3;
        }
    }

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

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

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

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

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

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

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

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

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

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

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

    .thank-mode-d a {
        display: inline-block;
        margin-top: 18px;
        padding: 10px 16px;
        border-radius: 999px;
        text-decoration: none;
        background: var(--accent-contrast);
        color: var(--accent);
        border: 1px solid var(--accent-contrast);
        font-weight: 600;
        transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
    }

    .thank-mode-d a:hover {
        background: var(--accent);
        color: var(--accent-contrast);
    }

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

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

.header-logo .logo-link {
    font-size: calc(var(--font-size-base) * 1.5);
    font-weight: 700;
    color: var(--brand);
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--anim-duration) var(--anim-ease);
}

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

.site-nav .nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: calc(var(--gap) / 2);
    background-color: var(--chip-bg);
    padding: calc(var(--space-y) / 4) calc(var(--space-x) / 2);
    border-radius: var(--radius-xl);
}

.nav-item .nav-link {
    display: block;
    padding: calc(var(--space-y) / 3) calc(var(--space-x) / 1.5);
    color: var(--fg-on-surface);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--anim-duration) var(--anim-ease);
    white-space: nowrap;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: calc(var(--space-y) / 4);
    flex-direction: column;
    gap: 4px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: var(--btn-ghost-bg);
}

.toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--fg-on-surface);
    border-radius: 1px;
    transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}

.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 767px) {
    .nav-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-1);
        border-top: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-lg);
        padding: var(--space-y) var(--space-x);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease), visibility var(--anim-duration) var(--anim-ease);
        z-index: 999;
    }

    .site-nav.is-active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .site-nav .nav-list {
        flex-direction: column;
        background-color: transparent;
        padding: 0;
        border-radius: 0;
        gap: 0;
    }

    .nav-item .nav-link {
        padding: var(--space-y) var(--space-x);
        border-radius: var(--radius-md);
        margin-bottom: 2px;
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        border-top: 1px solid #dee2e6;
        padding: 2rem 1rem;
        font-family: system-ui, -apple-system, sans-serif;
        font-size: 0.95rem;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }
    .footer-top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        gap: 2rem;
        padding-bottom: 2rem;
        margin-bottom: 1.5rem;
        border-bottom: 1px solid #dee2e6;
    }
    .footer-brand {
        flex: 1;
        min-width: 200px;
    }
    .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
    }
    .footer-nav {
        flex: 1;
        min-width: 200px;
    }
    .footer-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-nav a {
        color: #495057;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-nav a:hover {
        color: #007bff;
        text-decoration: underline;
    }
    .footer-contact {
        flex: 1;
        min-width: 250px;
    }
    .footer-contact ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }
    .footer-contact li {
        display: flex;
        align-items: flex-start;
    }
    .footer-contact a {
        color: #495057;
        text-decoration: none;
    }
    .footer-contact a:hover {
        text-decoration: underline;
        color: #007bff;
    }
    .footer-bottom {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        text-align: center;
        color: #6c757d;
        font-size: 0.9rem;
    }
    .footer-legal a {
        color: #6c757d;
        text-decoration: none;
        margin: 0 0.5rem;
    }
    .footer-legal a:hover {
        text-decoration: underline;
        color: #495057;
    }
    .footer-disclaimer {
        flex-basis: 100%;
        margin-top: 0.5rem;
        font-style: italic;
        line-height: 1.4;
        color: #6c757d;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
    @media (max-width: 768px) {
        .footer-top {
            flex-direction: column;
            gap: 1.5rem;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }
        .footer-legal {
            order: 2;
        }
        .footer-copyright {
            order: 1;
        }
        .footer-disclaimer {
            order: 3;
        }
    }

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

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

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

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

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

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

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

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

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

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

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

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