:root {
  --font-family: "Epilogue", sans-serif;
  --font-size-base: 13.4px;
  --line-height-base: 1.38;

  --max-w: 960px;
  --space-x: 0.79rem;
  --space-y: 0.91rem;
  --gap: 0.51rem;

  --radius-xl: 0.94rem;
  --radius-lg: 0.56rem;
  --radius-md: 0.3rem;
  --radius-sm: 0.2rem;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 10px rgba(0,0,0,0.05);
  --shadow-lg: 0 14px 20px rgba(0,0,0,0.07);

  --overlay: rgba(0, 0, 0, 0.45);
  --anim-duration: 120ms;
  --anim-ease: cubic-bezier(0.22,1,0.36,1);
  --random-number: 1;

  --brand: #1a365d;
  --brand-contrast: #ffffff;
  --accent: #d97706;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #f8fafc;
  --neutral-300: #cbd5e1;
  --neutral-600: #475569;
  --neutral-800: #1e293b;
  --neutral-900: #0f172a;

  --bg-page: #ffffff;
  --fg-on-page: #0f172a;

  --bg-alt: #f1f5f9;
  --fg-on-alt: #334155;

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

  --surface-light: #f8fafc;
  --fg-on-surface-light: #475569;
  --border-on-surface-light: #cbd5e1;

  --bg-primary: #1a365d;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #2d4a7c;
  --ring: #3b82f6;

  --bg-accent: #fef3c7;
  --fg-on-accent: #78350f;
  --bg-accent-hover: #b45309;

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

  --gradient-hero: linear-gradient(135deg, #1a365d 0%, #2c5282 50%, #4a7cad 100%);
  --gradient-accent: linear-gradient(90deg, #d97706 0%, #f59e0b 100%);

  --btn-ghost-bg: transparent;
  --btn-ghost-bg-hover: rgba(255,255,255,0.06);
  --chip-bg: rgba(255,255,255,0.08);
  --input-placeholder: rgba(255,255,255,0.55);
}
body{margin:0;padding:0;font-family:var(--font-family);box-sizing: border-box;}
*{box-sizing:border-box;}

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

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

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 2.5);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--brand);
    text-align: center;
    margin: 0;
    line-height: 1;
}

.burger-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--border-on-surface-light);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-menu:hover {
    background-color: var(--btn-ghost-bg-hover);
}

.burger-line {
    display: block;
    width: 20px;
    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);
}

.main-nav {
    margin-top: var(--space-y);
}

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

.nav-link {
    display: inline-block;
    padding: calc(var(--space-y) / 2) var(--space-x);
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    position: relative;
}

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

.nav-link:focus-visible {
    box-shadow: 0 0 0 2px var(--ring);
}

@media (max-width: 767px) {
    .header-top {
        justify-content: flex-start;
        padding-right: 60px;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 2);
    }

    .burger-menu {
        display: flex;
    }

    .main-nav {
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .main-nav.active {
        max-height: 300px;
        margin-top: var(--space-y);
    }

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

    .nav-link {
        padding: var(--space-y) var(--space-x);
        text-align: center;
        border-radius: var(--radius-lg);
        background-color: var(--surface-light);
        border: 1px solid var(--border-on-surface-light);
    }

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

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

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        padding: 3rem 1rem;
        border-top: 1px solid #dee2e6;
        font-family: system-ui, -apple-system, sans-serif;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .brand-column .logo {
        font-size: 2rem;
        font-weight: 800;
        color: #1a1a1a;
        margin-bottom: 1rem;
        letter-spacing: -0.5px;
    }
    .disclaimer {
        font-size: 0.85rem;
        line-height: 1.5;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .disclaimer a {
        color: #0066cc;
        text-decoration: underline;
    }
    .social-links {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        border-radius: 50%;
        color: #555;
        text-decoration: none;
        font-weight: bold;
    }
    .social-links a:hover {
        background-color: #ddd;
    }
    .copyright {
        font-size: 0.9rem;
        color: #888;
        margin-top: auto;
    }
    .footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #1a1a1a;
    }
    .footer-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-menu li {
        margin-bottom: 0.75rem;
    }
    .footer-menu a,
    .legal-links a,
    .contact-info a {
        color: #444;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-menu a:hover,
    .legal-links a:hover,
    .contact-info a:hover {
        color: #0066cc;
        text-decoration: underline;
    }
    .contact-info p {
        margin-bottom: 0.8rem;
        line-height: 1.5;
    }
    .legal-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1.5rem;
        font-size: 0.9rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-column {
            align-items: flex-start;
        }
        .brand-column {
            order: 1;
        }
        .nav-column {
            order: 2;
        }
        .contact-column {
            order: 3;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.intro-band {
        padding: clamp(60px, 9vw, 120px) clamp(16px, 3vw, 40px);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    .intro-band .wrap {
        max-width: 980px;
        margin: 0 auto;
    }

    .intro-band .eyebrow {
        margin: 0 0 8px;
        opacity: 0.9;
    }

    .intro-band h1 {
        margin: 0 0 10px;
        font-size: clamp(34px, 5.6vw, 60px);
    }

    .intro-band .lead {
        margin: 0 0 16px;
        max-width: 70ch;
        opacity: 0.9;
    }

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

    .intro-band .fact {
        border: 1px solid var(--chip-bg);
        border-radius: var(--radius-md);
        background: var(--chip-bg);
        padding: 12px;
    }

    .intro-band .label {
        margin: 0;
        opacity: 0.85;
    }

    .intro-band .number {
        margin: 6px 0 0;
        font-size: clamp(24px, 4vw, 36px);
        font-weight: 600;
    }

    .intro-band .actions {
        margin-top: 16px;
    }

    .intro-band .actions a {
        text-decoration: none;
        padding: 10px 16px;
        border-radius: var(--radius-md);
        background: var(--accent);
        color: var(--accent-contrast);
    }

.value-list {
        padding: clamp(60px, 8vw, 110px) clamp(16px, 3vw, 40px);
        background: var(--bg-page);
        color: var(--fg-on-page);
    }

    .value-list .wrap {
        max-width: 900px;
        margin: 0 auto;
    }

    .value-list h2 {
        margin: 0;
        font-size: clamp(30px, 4.8vw, 52px);
    }

    .value-list .lead {
        margin: 10px 0 16px;
        color: var(--neutral-600);
    }

    .value-list ol {
        margin: 0;
        padding: 0;
        list-style: none;
        display: grid;
        gap: 12px;
    }

    .value-list li {
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-md);
        background: var(--surface-1);
        padding: 12px;
    }

    .value-list .head {
        display: flex;
        align-items: baseline;
        gap: 10px;
    }

    .value-list .head strong {
        display: inline-flex;
        width: 28px;
        height: 28px;
        border-radius: 50%;
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        align-items: center;
        justify-content: center;
        font-size: 0.85rem;
    }

    .value-list h3 {
        margin: 0;
    }

    .value-list li p {
        margin: 8px 0 6px;
        color: var(--neutral-600);
    }

    .value-list li span {
        font-size: .85rem;
        color: var(--neutral-600);
    }

.touch-stream {
        padding: clamp(56px, 8vw, 96px) clamp(16px, 3vw, 36px);
        background: linear-gradient(160deg, var(--bg-primary), var(--bg-primary-hover));
        color: var(--fg-on-primary);
    }

    .touch-stream .wrap {
        max-width: 980px;
        margin: 0 auto;
    }

    .touch-stream .header {
        margin-bottom: 12px;
    }

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

    .touch-stream .header p {
        margin: 10px 0 0;
        opacity: .9;
    }

    .touch-stream .stream {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 8px;
        margin-bottom: 24px;
    }

    .touch-stream .chip {
        text-decoration: none;
        color: var(--fg-on-primary);
        border: 1px solid rgba(255, 255, 255, .35);
        border-radius: 999px;
        background: rgba(255, 255, 255, .12);
        padding: 10px 12px;
        display: flex;
        gap: 8px;
        align-items: center;
        justify-content: space-between;
        transition: background-color var(--anim-duration) var(--anim-ease);
    }

    .touch-stream .chip:hover {
        background: rgba(255, 255, 255, .2);
    }

    .touch-stream .chip em {
        font-style: normal;
        opacity: .85;
    }

    .touch-stream .foot {
        margin-top: 12px;
    }

    .touch-stream .foot a {
        text-decoration: none;
        color: var(--fg-on-primary);
        border: 1px solid rgba(255, 255, 255, .45);
        border-radius: var(--radius-md);
        padding: 10px 14px;
        display: inline-block;
    }

    .touch-stream form button:hover {
        background: var(--bg-accent-hover);
    }

.social-l2 {

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

    .social-l2__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .social-l2__h {
        margin-bottom: clamp(14px, 2.2vw, 22px);
    }

    .social-l2__title {
        margin: 0;
        font-size: clamp(24px, 4.2vw, 40px);
        letter-spacing: -.02em;
        line-height: 1.1;
    }

    .social-l2__sub {
        margin: 10px 0 0;
        max-width: 72ch;
        color: var(--neutral-600);
    }

    .social-l2__wrap {
        border-radius: var(--radius-xl);
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        box-shadow: var(--shadow-lg);
        overflow: hidden;
    }

    .social-l2__quoteBox {
        padding: 18px;
        border-bottom: 1px solid var(--border-on-surface);
        position: relative;
    }

    .social-l2__quote {
        display: none;
    }

    .social-l2__quote.is-on {
        display: block;
    }

    .social-l2__q {
        font-size: clamp(16px, 2.2vw, 20px);
        line-height: 1.7;
        color: var(--fg-on-page);
        letter-spacing: -.01em;
    }

    .social-l2__m {
        margin-top: 12px;
        color: var(--neutral-600);
        font-weight: 800;
    }

    .social-l2__badges {
        overflow: hidden;
        background: var(--bg-alt);
    }

    .social-l2__badgeTrack {
        display: flex;
        gap: 10px;
        padding: 12px;
        width: max-content;
        animation: socialL2Badges 16s linear infinite;
    }

    @keyframes socialL2Badges {
        0% {
            transform: translateX(0)
        }
        100% {
            transform: translateX(-50%)
        }
    }

    .social-l2__badge {
        display: inline-flex;
        align-items: center;
        padding: 8px 12px;
        border-radius: 999px;
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border: 1px solid rgba(0, 0, 0, 0.06);
        font-weight: 900;
        white-space: nowrap;
    }

    @media (prefers-reduced-motion: reduce) {
        .social-l2__badgeTrack {
            animation: none;
        }
    }

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

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

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 2.5);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--brand);
    text-align: center;
    margin: 0;
    line-height: 1;
}

.burger-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--border-on-surface-light);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-menu:hover {
    background-color: var(--btn-ghost-bg-hover);
}

.burger-line {
    display: block;
    width: 20px;
    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);
}

.main-nav {
    margin-top: var(--space-y);
}

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

.nav-link {
    display: inline-block;
    padding: calc(var(--space-y) / 2) var(--space-x);
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    position: relative;
}

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

.nav-link:focus-visible {
    box-shadow: 0 0 0 2px var(--ring);
}

@media (max-width: 767px) {
    .header-top {
        justify-content: flex-start;
        padding-right: 60px;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 2);
    }

    .burger-menu {
        display: flex;
    }

    .main-nav {
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .main-nav.active {
        max-height: 300px;
        margin-top: var(--space-y);
    }

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

    .nav-link {
        padding: var(--space-y) var(--space-x);
        text-align: center;
        border-radius: var(--radius-lg);
        background-color: var(--surface-light);
        border: 1px solid var(--border-on-surface-light);
    }

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

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

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        padding: 3rem 1rem;
        border-top: 1px solid #dee2e6;
        font-family: system-ui, -apple-system, sans-serif;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .brand-column .logo {
        font-size: 2rem;
        font-weight: 800;
        color: #1a1a1a;
        margin-bottom: 1rem;
        letter-spacing: -0.5px;
    }
    .disclaimer {
        font-size: 0.85rem;
        line-height: 1.5;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .disclaimer a {
        color: #0066cc;
        text-decoration: underline;
    }
    .social-links {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        border-radius: 50%;
        color: #555;
        text-decoration: none;
        font-weight: bold;
    }
    .social-links a:hover {
        background-color: #ddd;
    }
    .copyright {
        font-size: 0.9rem;
        color: #888;
        margin-top: auto;
    }
    .footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #1a1a1a;
    }
    .footer-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-menu li {
        margin-bottom: 0.75rem;
    }
    .footer-menu a,
    .legal-links a,
    .contact-info a {
        color: #444;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-menu a:hover,
    .legal-links a:hover,
    .contact-info a:hover {
        color: #0066cc;
        text-decoration: underline;
    }
    .contact-info p {
        margin-bottom: 0.8rem;
        line-height: 1.5;
    }
    .legal-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1.5rem;
        font-size: 0.9rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-column {
            align-items: flex-start;
        }
        .brand-column {
            order: 1;
        }
        .nav-column {
            order: 2;
        }
        .contact-column {
            order: 3;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.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;
    }

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

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

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 2.5);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--brand);
    text-align: center;
    margin: 0;
    line-height: 1;
}

.burger-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--border-on-surface-light);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-menu:hover {
    background-color: var(--btn-ghost-bg-hover);
}

.burger-line {
    display: block;
    width: 20px;
    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);
}

.main-nav {
    margin-top: var(--space-y);
}

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

.nav-link {
    display: inline-block;
    padding: calc(var(--space-y) / 2) var(--space-x);
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    position: relative;
}

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

.nav-link:focus-visible {
    box-shadow: 0 0 0 2px var(--ring);
}

@media (max-width: 767px) {
    .header-top {
        justify-content: flex-start;
        padding-right: 60px;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 2);
    }

    .burger-menu {
        display: flex;
    }

    .main-nav {
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .main-nav.active {
        max-height: 300px;
        margin-top: var(--space-y);
    }

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

    .nav-link {
        padding: var(--space-y) var(--space-x);
        text-align: center;
        border-radius: var(--radius-lg);
        background-color: var(--surface-light);
        border: 1px solid var(--border-on-surface-light);
    }

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

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

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        padding: 3rem 1rem;
        border-top: 1px solid #dee2e6;
        font-family: system-ui, -apple-system, sans-serif;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .brand-column .logo {
        font-size: 2rem;
        font-weight: 800;
        color: #1a1a1a;
        margin-bottom: 1rem;
        letter-spacing: -0.5px;
    }
    .disclaimer {
        font-size: 0.85rem;
        line-height: 1.5;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .disclaimer a {
        color: #0066cc;
        text-decoration: underline;
    }
    .social-links {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        border-radius: 50%;
        color: #555;
        text-decoration: none;
        font-weight: bold;
    }
    .social-links a:hover {
        background-color: #ddd;
    }
    .copyright {
        font-size: 0.9rem;
        color: #888;
        margin-top: auto;
    }
    .footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #1a1a1a;
    }
    .footer-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-menu li {
        margin-bottom: 0.75rem;
    }
    .footer-menu a,
    .legal-links a,
    .contact-info a {
        color: #444;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-menu a:hover,
    .legal-links a:hover,
    .contact-info a:hover {
        color: #0066cc;
        text-decoration: underline;
    }
    .contact-info p {
        margin-bottom: 0.8rem;
        line-height: 1.5;
    }
    .legal-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1.5rem;
        font-size: 0.9rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-column {
            align-items: flex-start;
        }
        .brand-column {
            order: 1;
        }
        .nav-column {
            order: 2;
        }
        .contact-column {
            order: 3;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.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__content p {
        margin-bottom: var(--space-y);
    }

    .blog-item .blog-item__content ul {
        margin-bottom: var(--space-y);
        padding-left: 1.5rem;
    }

    .blog-item .blog-item__content li {
        margin-bottom: 0.5rem;
    }

    .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;
        display: block;
        padding: 0.5rem;
        border-radius: var(--radius-sm);
        transition: background-color var(--anim-duration) var(--anim-ease);
    }

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

.author {

        color: var(--fg-on-page);
        background: var(--surface-light);
        padding: clamp(32px, 5vw, 64px) clamp(16px, 4vw, 40px);
    }

    .author .author__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .author .author__content {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: clamp(32px, 5vw, 48px);
        align-items: center;
    }

    .author .author__image {
        width: clamp(150px, 22vw, 220px);
        height: clamp(150px, 22vw, 220px);
        border-radius: var(--radius-lg);
        overflow: hidden;
        flex-shrink: 0;
    }

    .author .author__image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .author .author__info h3 {
        font-size: clamp(26px, 4.5vw, 36px);
        margin: 0 0 0.75rem;
        color: var(--fg-on-surface-light);
    }

    .author .author__role {
        font-size: clamp(16px, 2.5vw, 18px);
        color: var(--bg-accent);
        margin: 0 0 1.25rem;
        font-weight: 600;
    }

    .author .author__bio {
        font-size: clamp(15px, 2.2vw, 17px);
        line-height: 1.7;
        color: var(--neutral-600);
        margin: 0;
    }

    @media (max-width: 768px) {
        .author .author__content {
            grid-template-columns: 1fr;
            text-align: center;
        }
    }

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

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

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 2.5);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--brand);
    text-align: center;
    margin: 0;
    line-height: 1;
}

.burger-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--border-on-surface-light);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-menu:hover {
    background-color: var(--btn-ghost-bg-hover);
}

.burger-line {
    display: block;
    width: 20px;
    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);
}

.main-nav {
    margin-top: var(--space-y);
}

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

.nav-link {
    display: inline-block;
    padding: calc(var(--space-y) / 2) var(--space-x);
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    position: relative;
}

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

.nav-link:focus-visible {
    box-shadow: 0 0 0 2px var(--ring);
}

@media (max-width: 767px) {
    .header-top {
        justify-content: flex-start;
        padding-right: 60px;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 2);
    }

    .burger-menu {
        display: flex;
    }

    .main-nav {
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .main-nav.active {
        max-height: 300px;
        margin-top: var(--space-y);
    }

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

    .nav-link {
        padding: var(--space-y) var(--space-x);
        text-align: center;
        border-radius: var(--radius-lg);
        background-color: var(--surface-light);
        border: 1px solid var(--border-on-surface-light);
    }

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

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

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        padding: 3rem 1rem;
        border-top: 1px solid #dee2e6;
        font-family: system-ui, -apple-system, sans-serif;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .brand-column .logo {
        font-size: 2rem;
        font-weight: 800;
        color: #1a1a1a;
        margin-bottom: 1rem;
        letter-spacing: -0.5px;
    }
    .disclaimer {
        font-size: 0.85rem;
        line-height: 1.5;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .disclaimer a {
        color: #0066cc;
        text-decoration: underline;
    }
    .social-links {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        border-radius: 50%;
        color: #555;
        text-decoration: none;
        font-weight: bold;
    }
    .social-links a:hover {
        background-color: #ddd;
    }
    .copyright {
        font-size: 0.9rem;
        color: #888;
        margin-top: auto;
    }
    .footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #1a1a1a;
    }
    .footer-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-menu li {
        margin-bottom: 0.75rem;
    }
    .footer-menu a,
    .legal-links a,
    .contact-info a {
        color: #444;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-menu a:hover,
    .legal-links a:hover,
    .contact-info a:hover {
        color: #0066cc;
        text-decoration: underline;
    }
    .contact-info p {
        margin-bottom: 0.8rem;
        line-height: 1.5;
    }
    .legal-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1.5rem;
        font-size: 0.9rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-column {
            align-items: flex-start;
        }
        .brand-column {
            order: 1;
        }
        .nav-column {
            order: 2;
        }
        .contact-column {
            order: 3;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.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__content h2 {
        font-size: 1.5rem;
        margin-top: 2rem;
        margin-bottom: 1rem;
        color: var(--fg-on-primary);
    }

    .blog-item .blog-item__content p {
        margin-bottom: 1.5rem;
    }

    .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;
    }

.identity-lv4 {
        padding: clamp(50px, 7vw, 90px) clamp(16px, 4vw, 36px);
        background: var(--surface-1);
        color: var(--fg-on-page);
    }

    .identity-lv4__wrap {
        max-width: 920px;
        margin: 0 auto;
    }

    .identity-lv4__head {
        margin-bottom: 15px;
    }

    .identity-lv4__head p {
        margin: 0;
        color: var(--neutral-600);
    }

    .identity-lv4__head h2 {
        margin: 7px 0;
        font-size: clamp(28px, 4vw, 42px);
    }

    .identity-lv4__head span {
        color: var(--neutral-600);
    }

    .identity-lv4__stack {
        display: grid;
        gap: 10px;
    }

    .identity-lv4__stack article {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-md);
        background: var(--surface-light);
        padding: 12px;
    }

    .identity-lv4__line {
        display: flex;
        align-items: baseline;
        gap: 8px;
        flex-wrap: wrap;
    }

    .identity-lv4__line i {
        font-style: normal;
        color: var(--link);
    }

    .identity-lv4__line h3 {
        margin: 0;
    }

    .identity-lv4__stack p {
        margin: 7px 0 6px;
        color: var(--neutral-600);
    }

    .identity-lv4__stack small {
        color: var(--neutral-800);
        font-weight: 600;
    }

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

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

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 2.5);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--brand);
    text-align: center;
    margin: 0;
    line-height: 1;
}

.burger-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--border-on-surface-light);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-menu:hover {
    background-color: var(--btn-ghost-bg-hover);
}

.burger-line {
    display: block;
    width: 20px;
    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);
}

.main-nav {
    margin-top: var(--space-y);
}

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

.nav-link {
    display: inline-block;
    padding: calc(var(--space-y) / 2) var(--space-x);
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    position: relative;
}

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

.nav-link:focus-visible {
    box-shadow: 0 0 0 2px var(--ring);
}

@media (max-width: 767px) {
    .header-top {
        justify-content: flex-start;
        padding-right: 60px;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 2);
    }

    .burger-menu {
        display: flex;
    }

    .main-nav {
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .main-nav.active {
        max-height: 300px;
        margin-top: var(--space-y);
    }

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

    .nav-link {
        padding: var(--space-y) var(--space-x);
        text-align: center;
        border-radius: var(--radius-lg);
        background-color: var(--surface-light);
        border: 1px solid var(--border-on-surface-light);
    }

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

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

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        padding: 3rem 1rem;
        border-top: 1px solid #dee2e6;
        font-family: system-ui, -apple-system, sans-serif;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .brand-column .logo {
        font-size: 2rem;
        font-weight: 800;
        color: #1a1a1a;
        margin-bottom: 1rem;
        letter-spacing: -0.5px;
    }
    .disclaimer {
        font-size: 0.85rem;
        line-height: 1.5;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .disclaimer a {
        color: #0066cc;
        text-decoration: underline;
    }
    .social-links {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        border-radius: 50%;
        color: #555;
        text-decoration: none;
        font-weight: bold;
    }
    .social-links a:hover {
        background-color: #ddd;
    }
    .copyright {
        font-size: 0.9rem;
        color: #888;
        margin-top: auto;
    }
    .footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #1a1a1a;
    }
    .footer-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-menu li {
        margin-bottom: 0.75rem;
    }
    .footer-menu a,
    .legal-links a,
    .contact-info a {
        color: #444;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-menu a:hover,
    .legal-links a:hover,
    .contact-info a:hover {
        color: #0066cc;
        text-decoration: underline;
    }
    .contact-info p {
        margin-bottom: 0.8rem;
        line-height: 1.5;
    }
    .legal-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1.5rem;
        font-size: 0.9rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-column {
            align-items: flex-start;
        }
        .brand-column {
            order: 1;
        }
        .nav-column {
            order: 2;
        }
        .contact-column {
            order: 3;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.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-700);
    line-height: 1.7;
}

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

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

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

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

    .faq-layout-a .section-head p {
        margin: 10px 0 0;
        opacity: .92;
    }

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

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

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

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

    .faq-layout-a .a p {
        margin: 0;
        padding: 0 12px 12px;
        opacity: .95;
    }

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

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    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);
}

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 2.5);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--brand);
    text-align: center;
    margin: 0;
    line-height: 1;
}

.burger-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--border-on-surface-light);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-menu:hover {
    background-color: var(--btn-ghost-bg-hover);
}

.burger-line {
    display: block;
    width: 20px;
    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);
}

.main-nav {
    margin-top: var(--space-y);
}

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

.nav-link {
    display: inline-block;
    padding: calc(var(--space-y) / 2) var(--space-x);
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    position: relative;
}

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

.nav-link:focus-visible {
    box-shadow: 0 0 0 2px var(--ring);
}

@media (max-width: 767px) {
    .header-top {
        justify-content: flex-start;
        padding-right: 60px;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 2);
    }

    .burger-menu {
        display: flex;
    }

    .main-nav {
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .main-nav.active {
        max-height: 300px;
        margin-top: var(--space-y);
    }

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

    .nav-link {
        padding: var(--space-y) var(--space-x);
        text-align: center;
        border-radius: var(--radius-lg);
        background-color: var(--surface-light);
        border: 1px solid var(--border-on-surface-light);
    }

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

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

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        padding: 3rem 1rem;
        border-top: 1px solid #dee2e6;
        font-family: system-ui, -apple-system, sans-serif;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .brand-column .logo {
        font-size: 2rem;
        font-weight: 800;
        color: #1a1a1a;
        margin-bottom: 1rem;
        letter-spacing: -0.5px;
    }
    .disclaimer {
        font-size: 0.85rem;
        line-height: 1.5;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .disclaimer a {
        color: #0066cc;
        text-decoration: underline;
    }
    .social-links {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        border-radius: 50%;
        color: #555;
        text-decoration: none;
        font-weight: bold;
    }
    .social-links a:hover {
        background-color: #ddd;
    }
    .copyright {
        font-size: 0.9rem;
        color: #888;
        margin-top: auto;
    }
    .footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #1a1a1a;
    }
    .footer-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-menu li {
        margin-bottom: 0.75rem;
    }
    .footer-menu a,
    .legal-links a,
    .contact-info a {
        color: #444;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-menu a:hover,
    .legal-links a:hover,
    .contact-info a:hover {
        color: #0066cc;
        text-decoration: underline;
    }
    .contact-info p {
        margin-bottom: 0.8rem;
        line-height: 1.5;
    }
    .legal-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1.5rem;
        font-size: 0.9rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-column {
            align-items: flex-start;
        }
        .brand-column {
            order: 1;
        }
        .nav-column {
            order: 2;
        }
        .contact-column {
            order: 3;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

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

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

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

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

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

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

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

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

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

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

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

.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(260px, 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);
    }

.plans-lv4 {
        padding: clamp(50px, 7vw, 90px) clamp(16px, 4vw, 36px);
        background: var(--surface-1);
        color: var(--fg-on-page);
    }

    .plans-lv4__wrap {
        max-width: 920px;
        margin: 0 auto;
    }

    .plans-lv4__head {
        text-align: center;
        margin-bottom: 14px;
    }

    .plans-lv4__head h2 {
        margin: 0;
        font-size: clamp(28px, 4vw, 40px);
    }

    .plans-lv4__head p {
        margin: 8px 0 0;
        color: var(--neutral-600);
    }

    .plans-lv4__stack {
        display: grid;
        gap: 10px;
    }

    .plans-lv4__stack article {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-md);
        background: var(--surface-light);
        padding: 12px;
    }

    .plans-lv4__line {
        display: flex;
        justify-content: space-between;
        align-items: baseline;
        gap: 8px;
    }

    .plans-lv4__line h3 {
        margin: 0;
    }

    .plans-lv4__line p {
        margin: 0;
        color: var(--brand);
        font-weight: 700;
    }

    .plans-lv4__chips {
        margin-top: 8px;
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }

    .plans-lv4__chips span {
        border: 1px solid var(--border-on-surface-light);
        border-radius: 999px;
        background: var(--surface-1);
        padding: 5px 9px;
        font-size: .88rem;
    }

    .plans-lv4__stack button {
        margin-top: 10px;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        background: var(--surface-1);
        color: var(--fg-on-page);
        padding: 8px 11px;
    }

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

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

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 2.5);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--brand);
    text-align: center;
    margin: 0;
    line-height: 1;
}

.burger-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--border-on-surface-light);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-menu:hover {
    background-color: var(--btn-ghost-bg-hover);
}

.burger-line {
    display: block;
    width: 20px;
    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);
}

.main-nav {
    margin-top: var(--space-y);
}

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

.nav-link {
    display: inline-block;
    padding: calc(var(--space-y) / 2) var(--space-x);
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    position: relative;
}

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

.nav-link:focus-visible {
    box-shadow: 0 0 0 2px var(--ring);
}

@media (max-width: 767px) {
    .header-top {
        justify-content: flex-start;
        padding-right: 60px;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 2);
    }

    .burger-menu {
        display: flex;
    }

    .main-nav {
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .main-nav.active {
        max-height: 300px;
        margin-top: var(--space-y);
    }

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

    .nav-link {
        padding: var(--space-y) var(--space-x);
        text-align: center;
        border-radius: var(--radius-lg);
        background-color: var(--surface-light);
        border: 1px solid var(--border-on-surface-light);
    }

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

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

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        padding: 3rem 1rem;
        border-top: 1px solid #dee2e6;
        font-family: system-ui, -apple-system, sans-serif;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .brand-column .logo {
        font-size: 2rem;
        font-weight: 800;
        color: #1a1a1a;
        margin-bottom: 1rem;
        letter-spacing: -0.5px;
    }
    .disclaimer {
        font-size: 0.85rem;
        line-height: 1.5;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .disclaimer a {
        color: #0066cc;
        text-decoration: underline;
    }
    .social-links {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        border-radius: 50%;
        color: #555;
        text-decoration: none;
        font-weight: bold;
    }
    .social-links a:hover {
        background-color: #ddd;
    }
    .copyright {
        font-size: 0.9rem;
        color: #888;
        margin-top: auto;
    }
    .footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #1a1a1a;
    }
    .footer-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-menu li {
        margin-bottom: 0.75rem;
    }
    .footer-menu a,
    .legal-links a,
    .contact-info a {
        color: #444;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-menu a:hover,
    .legal-links a:hover,
    .contact-info a:hover {
        color: #0066cc;
        text-decoration: underline;
    }
    .contact-info p {
        margin-bottom: 0.8rem;
        line-height: 1.5;
    }
    .legal-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1.5rem;
        font-size: 0.9rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-column {
            align-items: flex-start;
        }
        .brand-column {
            order: 1;
        }
        .nav-column {
            order: 2;
        }
        .contact-column {
            order: 3;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    .form-layout-c .row {
        display: grid;
        gap: 10px;
    }

    .form-layout-c .row.two {
        grid-template-columns: 1fr 1fr;
    }

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

    .form-layout-c input:not([type="checkbox"]), .form-layout-c textarea {
        width: 100%;
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-sm);
        padding: 9px;
        font: inherit;
    }

    .form-layout-c .agree {
        display: flex;
        gap: 8px;
        align-items: center;
        margin-top: 2px;
    }

    .form-layout-c button {
        margin-top: 10px;
        border: 0;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        padding: 10px 14px;
    }

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

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

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

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 2.5);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--brand);
    text-align: center;
    margin: 0;
    line-height: 1;
}

.burger-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--border-on-surface-light);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-menu:hover {
    background-color: var(--btn-ghost-bg-hover);
}

.burger-line {
    display: block;
    width: 20px;
    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);
}

.main-nav {
    margin-top: var(--space-y);
}

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

.nav-link {
    display: inline-block;
    padding: calc(var(--space-y) / 2) var(--space-x);
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    position: relative;
}

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

.nav-link:focus-visible {
    box-shadow: 0 0 0 2px var(--ring);
}

@media (max-width: 767px) {
    .header-top {
        justify-content: flex-start;
        padding-right: 60px;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 2);
    }

    .burger-menu {
        display: flex;
    }

    .main-nav {
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .main-nav.active {
        max-height: 300px;
        margin-top: var(--space-y);
    }

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

    .nav-link {
        padding: var(--space-y) var(--space-x);
        text-align: center;
        border-radius: var(--radius-lg);
        background-color: var(--surface-light);
        border: 1px solid var(--border-on-surface-light);
    }

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

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

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        padding: 3rem 1rem;
        border-top: 1px solid #dee2e6;
        font-family: system-ui, -apple-system, sans-serif;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .brand-column .logo {
        font-size: 2rem;
        font-weight: 800;
        color: #1a1a1a;
        margin-bottom: 1rem;
        letter-spacing: -0.5px;
    }
    .disclaimer {
        font-size: 0.85rem;
        line-height: 1.5;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .disclaimer a {
        color: #0066cc;
        text-decoration: underline;
    }
    .social-links {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        border-radius: 50%;
        color: #555;
        text-decoration: none;
        font-weight: bold;
    }
    .social-links a:hover {
        background-color: #ddd;
    }
    .copyright {
        font-size: 0.9rem;
        color: #888;
        margin-top: auto;
    }
    .footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #1a1a1a;
    }
    .footer-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-menu li {
        margin-bottom: 0.75rem;
    }
    .footer-menu a,
    .legal-links a,
    .contact-info a {
        color: #444;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-menu a:hover,
    .legal-links a:hover,
    .contact-info a:hover {
        color: #0066cc;
        text-decoration: underline;
    }
    .contact-info p {
        margin-bottom: 0.8rem;
        line-height: 1.5;
    }
    .legal-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1.5rem;
        font-size: 0.9rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-column {
            align-items: flex-start;
        }
        .brand-column {
            order: 1;
        }
        .nav-column {
            order: 2;
        }
        .contact-column {
            order: 3;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

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

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

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

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

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

    .terms-layout-a article {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-lg);
        background: var(--surface-1);
        padding: var(--space-y) var(--space-x);
        margin-bottom: 12px;
    }

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

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

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    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);
}

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 2.5);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--brand);
    text-align: center;
    margin: 0;
    line-height: 1;
}

.burger-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--border-on-surface-light);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-menu:hover {
    background-color: var(--btn-ghost-bg-hover);
}

.burger-line {
    display: block;
    width: 20px;
    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);
}

.main-nav {
    margin-top: var(--space-y);
}

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

.nav-link {
    display: inline-block;
    padding: calc(var(--space-y) / 2) var(--space-x);
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    position: relative;
}

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

.nav-link:focus-visible {
    box-shadow: 0 0 0 2px var(--ring);
}

@media (max-width: 767px) {
    .header-top {
        justify-content: flex-start;
        padding-right: 60px;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 2);
    }

    .burger-menu {
        display: flex;
    }

    .main-nav {
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .main-nav.active {
        max-height: 300px;
        margin-top: var(--space-y);
    }

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

    .nav-link {
        padding: var(--space-y) var(--space-x);
        text-align: center;
        border-radius: var(--radius-lg);
        background-color: var(--surface-light);
        border: 1px solid var(--border-on-surface-light);
    }

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

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

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        padding: 3rem 1rem;
        border-top: 1px solid #dee2e6;
        font-family: system-ui, -apple-system, sans-serif;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .brand-column .logo {
        font-size: 2rem;
        font-weight: 800;
        color: #1a1a1a;
        margin-bottom: 1rem;
        letter-spacing: -0.5px;
    }
    .disclaimer {
        font-size: 0.85rem;
        line-height: 1.5;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .disclaimer a {
        color: #0066cc;
        text-decoration: underline;
    }
    .social-links {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        border-radius: 50%;
        color: #555;
        text-decoration: none;
        font-weight: bold;
    }
    .social-links a:hover {
        background-color: #ddd;
    }
    .copyright {
        font-size: 0.9rem;
        color: #888;
        margin-top: auto;
    }
    .footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #1a1a1a;
    }
    .footer-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-menu li {
        margin-bottom: 0.75rem;
    }
    .footer-menu a,
    .legal-links a,
    .contact-info a {
        color: #444;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-menu a:hover,
    .legal-links a:hover,
    .contact-info a:hover {
        color: #0066cc;
        text-decoration: underline;
    }
    .contact-info p {
        margin-bottom: 0.8rem;
        line-height: 1.5;
    }
    .legal-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1.5rem;
        font-size: 0.9rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-column {
            align-items: flex-start;
        }
        .brand-column {
            order: 1;
        }
        .nav-column {
            order: 2;
        }
        .contact-column {
            order: 3;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

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

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

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

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

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

    .terms-layout-b .grid {
        display: grid;
        gap: var(--gap);
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    }

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

    .terms-layout-b h3 {
        margin: 0 0 8px;
        color: var(--brand);
    }

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

    .terms-layout-b p, .terms-layout-b li {
        color: var(--neutral-600);
        margin-top: 0;
    }

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

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

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 2.5);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--brand);
    text-align: center;
    margin: 0;
    line-height: 1;
}

.burger-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--border-on-surface-light);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-menu:hover {
    background-color: var(--btn-ghost-bg-hover);
}

.burger-line {
    display: block;
    width: 20px;
    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);
}

.main-nav {
    margin-top: var(--space-y);
}

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

.nav-link {
    display: inline-block;
    padding: calc(var(--space-y) / 2) var(--space-x);
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    position: relative;
}

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

.nav-link:focus-visible {
    box-shadow: 0 0 0 2px var(--ring);
}

@media (max-width: 767px) {
    .header-top {
        justify-content: flex-start;
        padding-right: 60px;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 2);
    }

    .burger-menu {
        display: flex;
    }

    .main-nav {
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .main-nav.active {
        max-height: 300px;
        margin-top: var(--space-y);
    }

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

    .nav-link {
        padding: var(--space-y) var(--space-x);
        text-align: center;
        border-radius: var(--radius-lg);
        background-color: var(--surface-light);
        border: 1px solid var(--border-on-surface-light);
    }

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

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

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        padding: 3rem 1rem;
        border-top: 1px solid #dee2e6;
        font-family: system-ui, -apple-system, sans-serif;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .brand-column .logo {
        font-size: 2rem;
        font-weight: 800;
        color: #1a1a1a;
        margin-bottom: 1rem;
        letter-spacing: -0.5px;
    }
    .disclaimer {
        font-size: 0.85rem;
        line-height: 1.5;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .disclaimer a {
        color: #0066cc;
        text-decoration: underline;
    }
    .social-links {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        border-radius: 50%;
        color: #555;
        text-decoration: none;
        font-weight: bold;
    }
    .social-links a:hover {
        background-color: #ddd;
    }
    .copyright {
        font-size: 0.9rem;
        color: #888;
        margin-top: auto;
    }
    .footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #1a1a1a;
    }
    .footer-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-menu li {
        margin-bottom: 0.75rem;
    }
    .footer-menu a,
    .legal-links a,
    .contact-info a {
        color: #444;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-menu a:hover,
    .legal-links a:hover,
    .contact-info a:hover {
        color: #0066cc;
        text-decoration: underline;
    }
    .contact-info p {
        margin-bottom: 0.8rem;
        line-height: 1.5;
    }
    .legal-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1.5rem;
        font-size: 0.9rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-column {
            align-items: flex-start;
        }
        .brand-column {
            order: 1;
        }
        .nav-column {
            order: 2;
        }
        .contact-column {
            order: 3;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

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

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

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

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

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

.site-header {
    background-color: var(--surface-1);
    color: var(--fg-on-surface);
    border-bottom: 1px solid var(--border-on-surface);
    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);
}

.header-top {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.logo {
    font-size: calc(var(--font-size-base) * 2.5);
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--brand);
    text-align: center;
    margin: 0;
    line-height: 1;
}

.burger-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 1px solid var(--border-on-surface-light);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--anim-duration) var(--anim-ease);
}

.burger-menu:hover {
    background-color: var(--btn-ghost-bg-hover);
}

.burger-line {
    display: block;
    width: 20px;
    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);
}

.main-nav {
    margin-top: var(--space-y);
}

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

.nav-link {
    display: inline-block;
    padding: calc(var(--space-y) / 2) var(--space-x);
    color: var(--link);
    text-decoration: none;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--anim-duration) var(--anim-ease);
    position: relative;
}

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

.nav-link:focus-visible {
    box-shadow: 0 0 0 2px var(--ring);
}

@media (max-width: 767px) {
    .header-top {
        justify-content: flex-start;
        padding-right: 60px;
    }

    .logo {
        font-size: calc(var(--font-size-base) * 2);
    }

    .burger-menu {
        display: flex;
    }

    .main-nav {
        margin-top: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .main-nav.active {
        max-height: 300px;
        margin-top: var(--space-y);
    }

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

    .nav-link {
        padding: var(--space-y) var(--space-x);
        text-align: center;
        border-radius: var(--radius-lg);
        background-color: var(--surface-light);
        border: 1px solid var(--border-on-surface-light);
    }

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

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

    .burger-menu[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

.site-footer {
        background-color: #f8f9fa;
        color: #333;
        padding: 3rem 1rem;
        border-top: 1px solid #dee2e6;
        font-family: system-ui, -apple-system, sans-serif;
    }
    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2.5rem;
    }
    .footer-column {
        display: flex;
        flex-direction: column;
    }
    .brand-column .logo {
        font-size: 2rem;
        font-weight: 800;
        color: #1a1a1a;
        margin-bottom: 1rem;
        letter-spacing: -0.5px;
    }
    .disclaimer {
        font-size: 0.85rem;
        line-height: 1.5;
        color: #666;
        margin-bottom: 1.5rem;
    }
    .disclaimer a {
        color: #0066cc;
        text-decoration: underline;
    }
    .social-links {
        display: flex;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        border-radius: 50%;
        color: #555;
        text-decoration: none;
        font-weight: bold;
    }
    .social-links a:hover {
        background-color: #ddd;
    }
    .copyright {
        font-size: 0.9rem;
        color: #888;
        margin-top: auto;
    }
    .footer-column h3 {
        font-size: 1.1rem;
        margin-bottom: 1.2rem;
        color: #1a1a1a;
    }
    .footer-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .footer-menu li {
        margin-bottom: 0.75rem;
    }
    .footer-menu a,
    .legal-links a,
    .contact-info a {
        color: #444;
        text-decoration: none;
        transition: color 0.2s;
    }
    .footer-menu a:hover,
    .legal-links a:hover,
    .contact-info a:hover {
        color: #0066cc;
        text-decoration: underline;
    }
    .contact-info p {
        margin-bottom: 0.8rem;
        line-height: 1.5;
    }
    .legal-links {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1.5rem;
        font-size: 0.9rem;
    }
    @media (max-width: 768px) {
        .footer-container {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-column {
            align-items: flex-start;
        }
        .brand-column {
            order: 1;
        }
        .nav-column {
            order: 2;
        }
        .contact-column {
            order: 3;
        }
    }

.cookie-lv8 {
        position: fixed;
        left: 12px;
        right: 12px;
        bottom: 12px;
        z-index: 1200;
        border: 1px solid var(--border-on-surface-light);
        border-radius: 12px;
        background: var(--surface-1);
        color: var(--fg-on-page);
        box-shadow: var(--shadow-sm);
    }

    .cookie-lv8__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        padding: 14px 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--gap);
        flex-wrap: wrap;
    }

    .cookie-lv8__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    .cookie-lv8__actions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }

    .cookie-lv8__actions button {
        border: 0;
        border-radius: 999px;
        background: var(--neutral-100);
        color: var(--fg-on-page);
        padding: 7px 11px;
        cursor: pointer;
    }

    .cookie-lv8__actions button[data-choice='accept'] {
        background: var(--bg-primary);
        color: var(--fg-on-primary);
    }

    @media (max-width: 760px) {
        .cookie-lv8 {
            border-radius: var(--radius-lg);
        }
    }

.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;
}