:root {
  --font-family: "Roboto", sans-serif;
  --font-size-base: 13.5px;
  --line-height-base: 1.24;

  --max-w: 920px;
  --space-x: 0.73rem;
  --space-y: 0.94rem;
  --gap: 0.62rem;

  --radius-xl: 0.85rem;
  --radius-lg: 0.61rem;
  --radius-md: 0.41rem;
  --radius-sm: 0.17rem;

  --shadow-sm: 0 0px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 3px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 6px 24px rgba(0,0,0,0.1);

  --overlay: rgba(0, 0, 0, 0.45);
  --anim-duration: 170ms;
  --anim-ease: cubic-bezier(0.2,0.8,0.2,1);
  --random-number: 1;

  --brand: #0056D2;
  --brand-contrast: #FFFFFF;
  --accent: #00A86B;
  --accent-contrast: #FFFFFF;

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

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

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

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

  --surface-light: #FFFFFF;
  --fg-on-surface-light: #343A40;
  --border-on-surface-light: #E9ECEF;

  --bg-primary: #0056D2;
  --fg-on-primary: #FFFFFF;
  --bg-primary-hover: #0047B3;
  --ring: rgba(0, 86, 210, 0.25);

  --bg-accent: #E8F7F1;
  --fg-on-accent: #006B45;
  --bg-accent-hover: #008F5A;

  --link: #0056D2;
  --link-hover: #0047B3;

  --gradient-hero: linear-gradient(135deg, #0056D2 0%, #003D99 100%);
  --gradient-accent: linear-gradient(135deg, #00A86B 0%, #008F5A 100%);

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

.site-header {
  background-color: var(--surface-1);
  color: var(--fg-on-surface);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  padding: var(--space-y) var(--space-x);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-light);
  border-radius: var(--radius-lg);
  padding: var(--space-y) var(--space-x);
  box-shadow: var(--shadow-md);
}
.header-logo {
  font-weight: 700;
  font-size: calc(var(--font-size-base) * 1.5);
  color: var(--brand);
}
.logo-text {
  display: block;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--gap);
}
.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--gap);
}
.nav-item {
  margin: 0;
}
.nav-link {
  color: var(--link);
  text-decoration: none;
  padding: calc(var(--space-y) / 2) var(--space-x);
  border-radius: var(--radius-sm);
  transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}
.nav-link:hover,
.nav-link:focus {
  color: var(--link-hover);
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.nav-button {
  background-color: var(--bg-primary);
  color: var(--fg-on-primary);
  padding: calc(var(--space-y) / 1.5) var(--space-x);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--anim-duration) var(--anim-ease);
  white-space: nowrap;
}
.nav-button:hover,
.nav-button:focus {
  background-color: var(--bg-primary-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--space-y) / 2);
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--btn-ghost-bg);
}
.burger-menu:hover,
.burger-menu:focus {
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--fg-on-surface);
  border-radius: 1px;
  transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.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);
}

@media (max-width: 767px) {
  .burger-menu {
    display: flex;
  }
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--surface-light);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--space-y) * 2) var(--space-x);
    gap: calc(var(--gap) * 1.5);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--anim-duration) var(--anim-ease);
    z-index: 999;
  }
  .header-nav[data-visible="true"] {
    transform: translateX(0);
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: calc(var(--gap) / 2);
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-y) var(--space-x);
  }
  .nav-button {
    width: 100%;
    text-align: center;
  }
  .header-container {
    position: relative;
  }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        color: #333;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        padding: 2.5rem 1rem;
        margin-top: 3rem;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }

    .footer-brand .footer-tagline {
        color: #6c757d;
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .footer-nav .nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-nav .nav-list li {
        margin-bottom: 0.8rem;
    }

    .footer-nav .nav-list a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }

    .footer-nav .nav-list a:hover {
        color: #007bff;
        text-decoration: underline;
    }

    .footer-legal .legal-links {
        list-style: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .footer-legal .legal-links li {
        margin-bottom: 0.7rem;
    }

    .footer-legal .legal-links a {
        color: #6c757d;
        text-decoration: none;
        font-size: 0.9rem;
    }

    .footer-legal .legal-links a:hover {
        text-decoration: underline;
    }

    .social-links {
        display: flex;
        gap: 1rem;
    }

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        color: #495057;
        border-radius: 50%;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.2s ease;
    }

    .social-links a:hover {
        background-color: #007bff;
        color: white;
    }

    .footer-contact .contact-title {
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: #2c3e50;
    }

    .footer-contact .contact-item {
        margin-bottom: 0.6rem;
        font-size: 0.95rem;
        line-height: 1.5;
        color: #495057;
    }

    .footer-contact .contact-item strong {
        color: #333;
        margin-right: 0.5rem;
    }

    .footer-contact a {
        color: #007bff;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
    }

    .footer-disclaimer {
        border-top: 1px solid #dee2e6;
        padding-top: 1.5rem;
        font-size: 0.8rem;
        line-height: 1.6;
        color: #6c757d;
        text-align: center;
    }

    .footer-disclaimer a {
        color: #6c757d;
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-disclaimer {
            text-align: left;
        }
    }

.cookie-lv12 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-lv12__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: calc(var(--space-y) * 0.9) var(--space-x);
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px var(--gap);
        align-items: center;
    }

    .cookie-lv12__title {
        font-weight: 700;
        color: var(--fg-on-surface);
    }

    .cookie-lv12 p {
        margin: 0;
        grid-column: 1 / 2;
        color: var(--fg-muted);
    }

    .cookie-lv12__actions {
        grid-row: 1 / 3;
        grid-column: 2 / 3;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .cookie-lv12__actions button {
        border: 1px solid var(--border-on-surface);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        border-radius: var(--radius-sm);
        padding: 8px 12px;
        cursor: pointer;
    }

    .cookie-lv12__actions button[data-choice='accept'] {
        background: var(--accent);
        color: var(--accent-contrast);
        border-color: transparent;
        font-weight: 700;
    }

    @media (max-width: 760px) {
        .cookie-lv12__wrap {
            grid-template-columns: 1fr;
        }

        .cookie-lv12 p,
        .cookie-lv12__actions {
            grid-column: auto;
            grid-row: auto;
        }

        .cookie-lv12__actions {
            justify-content: flex-start;
        }
    }

.intro-mosaic-c15 {
        padding: clamp(3.9rem, 9vw, 7rem) var(--space-x);
        background: linear-gradient(135deg, var(--bg-primary), var(--accent));
        color: var(--fg-on-primary);
    }

    .intro-mosaic-c15__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        display: flex;
        gap: 1.5rem;
        align-items: center;
        flex-wrap: wrap;
    }

    .intro-mosaic-c15__hero {
        flex: 1 1 24rem;
    }

    .intro-mosaic-c15__aside {
        flex: 1 1 18rem;
    }

    .intro-mosaic-c15__hero p {
        margin: 0;
        color: rgba(255, 255, 255, .78);
        font-size: .82rem;
        letter-spacing: .1em;
        text-transform: uppercase;
    }

    .intro-mosaic-c15__hero h1 {
        margin: .6rem 0 0;
        font-size: clamp(2.5rem, 5vw, 4.8rem);
        line-height: 1.01;
    }

    .intro-mosaic-c15__hero span {
        display: block;
        margin-top: .9rem;
        color: rgba(255, 255, 255, .88);
        max-width: 40rem;
    }

    .intro-mosaic-c15__buttons {
        margin-top: 1.15rem;
        display: flex;
        gap: .75rem;
        flex-wrap: wrap;
    }

    .intro-mosaic-c15__btn {
        display: inline-flex;
        min-height: 2.85rem;
        align-items: center;
        justify-content: center;
        padding: 0 1rem;
        border-radius: var(--radius-md);
        text-decoration: none;
        background: rgba(255, 255, 255, .14);
        color: var(--fg-on-primary);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .intro-mosaic-c15__btn--primary {
        background: var(--bg-accent);
        color: var(--fg-on-accent);
        border-color: var(--bg-accent-hover);
    }

    .intro-mosaic-c15__aside img {
        display: block;
        width: 100%;
        border-radius: var(--radius-xl);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .intro-mosaic-c15__stats {
        margin-top: .85rem;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: .7rem;
    }

    .intro-mosaic-c15__stats div {
        padding: .85rem;
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, .12);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .intro-mosaic-c15__stats strong, .intro-mosaic-c15__stats span {
        display: block;
    }

    .intro-mosaic-c15__stats span {
        margin-top: .25rem;
        color: rgba(255, 255, 255, .82);
    }

.values-grid-l2 {
        padding: clamp(3.1rem, 7vw, 5.7rem) var(--space-x);
        background: var(--surface-1);
        color: var(--fg-on-page);
    }

    .values-grid-l2__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .values-grid-l2__head {
        margin-bottom: 1.1rem;
    }

    .values-grid-l2__head p {
        margin: 0;
        color: var(--brand);
        font-size: .82rem;
        text-transform: uppercase;
        letter-spacing: .1em;
    }

    .values-grid-l2__head h2 {
        margin: .5rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .values-grid-l2__grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
        gap: var(--gap);
    }

    .values-grid-l2__grid article {
        padding: 1rem;
        border-radius: var(--radius-lg);
        background: var(--bg-alt);
        border: 1px solid var(--border-on-surface-light);
    }

    .values-grid-l2__grid i {
        font-style: normal;
        font-size: 1.5rem;
    }

    .values-grid-l2__grid h3 {
        margin: .75rem 0 .35rem;
    }

    .values-grid-l2__grid p {
        margin: 0;
        color: var(--neutral-600);
    }

    .values-grid-l2__grid span {
        display: block;
        margin-top: .55rem;
        color: var(--neutral-800);
        font-weight: 500;
    }

.visual-path-c3 {
        padding: clamp(3.5rem, 8vw, 6rem) var(--space-x);
        background: var(--gradient-accent);
        color: var(--fg-on-primary);
    }

    .visual-path-c3__wrap {
        max-width: 62rem;
        margin: 0 auto;
    }

    .visual-path-c3__head {
        margin-bottom: 1rem;
    }

    .visual-path-c3__head p {
        margin: 0;
        color: rgba(255, 255, 255, .76);
        font-size: .82rem;
        text-transform: uppercase;
        letter-spacing: .1em;
    }

    .visual-path-c3__head h2 {
        margin: .5rem 0 0;
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .visual-path-c3__list {
        display: grid;
        gap: .8rem;
    }

    .visual-path-c3__list article {
        padding: 1rem;
        border-radius: var(--radius-lg);
        background: rgba(255, 255, 255, .12);
        border: 1px solid rgba(255, 255, 255, .18);
    }

    .visual-path-c3__meta {
        display: flex;
        justify-content: space-between;
        gap: .75rem;
        align-items: center;
        margin-bottom: .8rem;
    }

    .visual-path-c3__meta span {
        color: rgba(255, 255, 255, .78);
    }

    .visual-path-c3__content {
        display: grid;
        grid-template-columns: 13rem 1fr;
        gap: 1rem;
        align-items: center;
    }

    .visual-path-c3__content img {
        display: block;
        width: 100%;
        height: 10rem;
        object-fit: cover;
        border-radius: var(--radius-md);
    }

    .visual-path-c3__content small {
        color: rgba(255, 255, 255, .76);
    }

    .visual-path-c3__content h3 {
        margin: .45rem 0 .35rem;
    }

    .visual-path-c3__content p {
        margin: 0;
        color: rgba(255, 255, 255, .84);
    }

    @media (max-width: 680px) {
        .visual-path-c3__content {
            grid-template-columns: 1fr;
        }
    }

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

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

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

.two-column-section__media img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    width: 100%;
    display: block;
}

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

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

.two-column-section__btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--radius-md);
    font-weight: 500;
    text-align: center;
    transition: all var(--anim-duration) var(--anim-ease);
    cursor: pointer;
    border: 1px solid var(--bg-primary);
    font-size: 1rem;
    background-color: var(--bg-primary);
    color: var(--fg-on-primary);
}

.two-column-section__btn:hover {
    background-color: var(--bg-primary-hover);
    border-color: var(--bg-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.site-header {
  background-color: var(--surface-1);
  color: var(--fg-on-surface);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  padding: var(--space-y) var(--space-x);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-light);
  border-radius: var(--radius-lg);
  padding: var(--space-y) var(--space-x);
  box-shadow: var(--shadow-md);
}
.header-logo {
  font-weight: 700;
  font-size: calc(var(--font-size-base) * 1.5);
  color: var(--brand);
}
.logo-text {
  display: block;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--gap);
}
.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--gap);
}
.nav-item {
  margin: 0;
}
.nav-link {
  color: var(--link);
  text-decoration: none;
  padding: calc(var(--space-y) / 2) var(--space-x);
  border-radius: var(--radius-sm);
  transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}
.nav-link:hover,
.nav-link:focus {
  color: var(--link-hover);
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.nav-button {
  background-color: var(--bg-primary);
  color: var(--fg-on-primary);
  padding: calc(var(--space-y) / 1.5) var(--space-x);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--anim-duration) var(--anim-ease);
  white-space: nowrap;
}
.nav-button:hover,
.nav-button:focus {
  background-color: var(--bg-primary-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--space-y) / 2);
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--btn-ghost-bg);
}
.burger-menu:hover,
.burger-menu:focus {
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--fg-on-surface);
  border-radius: 1px;
  transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.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);
}

@media (max-width: 767px) {
  .burger-menu {
    display: flex;
  }
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--surface-light);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--space-y) * 2) var(--space-x);
    gap: calc(var(--gap) * 1.5);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--anim-duration) var(--anim-ease);
    z-index: 999;
  }
  .header-nav[data-visible="true"] {
    transform: translateX(0);
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: calc(var(--gap) / 2);
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-y) var(--space-x);
  }
  .nav-button {
    width: 100%;
    text-align: center;
  }
  .header-container {
    position: relative;
  }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        color: #333;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        padding: 2.5rem 1rem;
        margin-top: 3rem;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }

    .footer-brand .footer-tagline {
        color: #6c757d;
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .footer-nav .nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-nav .nav-list li {
        margin-bottom: 0.8rem;
    }

    .footer-nav .nav-list a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }

    .footer-nav .nav-list a:hover {
        color: #007bff;
        text-decoration: underline;
    }

    .footer-legal .legal-links {
        list-style: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .footer-legal .legal-links li {
        margin-bottom: 0.7rem;
    }

    .footer-legal .legal-links a {
        color: #6c757d;
        text-decoration: none;
        font-size: 0.9rem;
    }

    .footer-legal .legal-links a:hover {
        text-decoration: underline;
    }

    .social-links {
        display: flex;
        gap: 1rem;
    }

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        color: #495057;
        border-radius: 50%;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.2s ease;
    }

    .social-links a:hover {
        background-color: #007bff;
        color: white;
    }

    .footer-contact .contact-title {
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: #2c3e50;
    }

    .footer-contact .contact-item {
        margin-bottom: 0.6rem;
        font-size: 0.95rem;
        line-height: 1.5;
        color: #495057;
    }

    .footer-contact .contact-item strong {
        color: #333;
        margin-right: 0.5rem;
    }

    .footer-contact a {
        color: #007bff;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
    }

    .footer-disclaimer {
        border-top: 1px solid #dee2e6;
        padding-top: 1.5rem;
        font-size: 0.8rem;
        line-height: 1.6;
        color: #6c757d;
        text-align: center;
    }

    .footer-disclaimer a {
        color: #6c757d;
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-disclaimer {
            text-align: left;
        }
    }

.cookie-lv12 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-lv12__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: calc(var(--space-y) * 0.9) var(--space-x);
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px var(--gap);
        align-items: center;
    }

    .cookie-lv12__title {
        font-weight: 700;
        color: var(--fg-on-surface);
    }

    .cookie-lv12 p {
        margin: 0;
        grid-column: 1 / 2;
        color: var(--fg-muted);
    }

    .cookie-lv12__actions {
        grid-row: 1 / 3;
        grid-column: 2 / 3;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .cookie-lv12__actions button {
        border: 1px solid var(--border-on-surface);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        border-radius: var(--radius-sm);
        padding: 8px 12px;
        cursor: pointer;
    }

    .cookie-lv12__actions button[data-choice='accept'] {
        background: var(--accent);
        color: var(--accent-contrast);
        border-color: transparent;
        font-weight: 700;
    }

    @media (max-width: 760px) {
        .cookie-lv12__wrap {
            grid-template-columns: 1fr;
        }

        .cookie-lv12 p,
        .cookie-lv12__actions {
            grid-column: auto;
            grid-row: auto;
        }

        .cookie-lv12__actions {
            justify-content: flex-start;
        }
    }

.blog-list {

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

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

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

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

    .education-struct-v5 a {
        text-decoration: none
    }

    .education-struct-v5 article, .education-struct-v5 .row, .education-struct-v5 details, .education-struct-v5 .program {
        background: var(--chip-bg);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        padding: .85rem
    }

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

    .education-struct-v5 .grid a, .education-struct-v5 .tiers a, .education-struct-v5 .cta a {
        display: inline-flex;
        min-height: 2.3rem;
        padding: 0 .8rem;
        align-items: center;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border: 1px solid var(--ring)
    }

    .education-struct-v5 .path {
        display: grid;
        gap: .65rem
    }

    .education-struct-v5 .path article {
        position: relative;
        padding-left: 1.25rem
    }

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

    .education-struct-v5 .table {
        display: grid;
        gap: .45rem
    }

    .education-struct-v5 .row {
        display: grid;
        grid-template-columns:1fr 1fr 1fr;
        gap: .6rem
    }

    .education-struct-v5 .combo {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .education-struct-v5 .mentors {
        display: grid;
        gap: .6rem
    }

    .education-struct-v5 .mentors article {
        display: grid;
        grid-template-columns:3rem 1fr;
        gap: .6rem;
        align-items: center
    }

    .education-struct-v5 .mentors img {
        display: block;
        width: 3rem;
        height: 3rem;
        border-radius: 50%;
        object-fit: cover
    }

    .education-struct-v5 .program {
        display: grid;
        gap: .45rem
    }

    .education-struct-v5 .modules {
        display: grid;
        gap: .6rem
    }

    .education-struct-v5 .cta {
        display: flex
    }

    @media (max-width: 900px) {
        .education-struct-v5 .grid, .education-struct-v5 .tiers, .education-struct-v5 .combo {
            grid-template-columns:1fr 1fr
        }
    }

    @media (max-width: 680px) {
        .education-struct-v5 .grid, .education-struct-v5 .tiers, .education-struct-v5 .combo, .education-struct-v5 .row {
            grid-template-columns:1fr
        }
    }

.site-header {
  background-color: var(--surface-1);
  color: var(--fg-on-surface);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  padding: var(--space-y) var(--space-x);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-light);
  border-radius: var(--radius-lg);
  padding: var(--space-y) var(--space-x);
  box-shadow: var(--shadow-md);
}
.header-logo {
  font-weight: 700;
  font-size: calc(var(--font-size-base) * 1.5);
  color: var(--brand);
}
.logo-text {
  display: block;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--gap);
}
.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--gap);
}
.nav-item {
  margin: 0;
}
.nav-link {
  color: var(--link);
  text-decoration: none;
  padding: calc(var(--space-y) / 2) var(--space-x);
  border-radius: var(--radius-sm);
  transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}
.nav-link:hover,
.nav-link:focus {
  color: var(--link-hover);
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.nav-button {
  background-color: var(--bg-primary);
  color: var(--fg-on-primary);
  padding: calc(var(--space-y) / 1.5) var(--space-x);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--anim-duration) var(--anim-ease);
  white-space: nowrap;
}
.nav-button:hover,
.nav-button:focus {
  background-color: var(--bg-primary-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--space-y) / 2);
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--btn-ghost-bg);
}
.burger-menu:hover,
.burger-menu:focus {
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--fg-on-surface);
  border-radius: 1px;
  transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.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);
}

@media (max-width: 767px) {
  .burger-menu {
    display: flex;
  }
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--surface-light);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--space-y) * 2) var(--space-x);
    gap: calc(var(--gap) * 1.5);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--anim-duration) var(--anim-ease);
    z-index: 999;
  }
  .header-nav[data-visible="true"] {
    transform: translateX(0);
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: calc(var(--gap) / 2);
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-y) var(--space-x);
  }
  .nav-button {
    width: 100%;
    text-align: center;
  }
  .header-container {
    position: relative;
  }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        color: #333;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        padding: 2.5rem 1rem;
        margin-top: 3rem;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }

    .footer-brand .footer-tagline {
        color: #6c757d;
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .footer-nav .nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-nav .nav-list li {
        margin-bottom: 0.8rem;
    }

    .footer-nav .nav-list a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }

    .footer-nav .nav-list a:hover {
        color: #007bff;
        text-decoration: underline;
    }

    .footer-legal .legal-links {
        list-style: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .footer-legal .legal-links li {
        margin-bottom: 0.7rem;
    }

    .footer-legal .legal-links a {
        color: #6c757d;
        text-decoration: none;
        font-size: 0.9rem;
    }

    .footer-legal .legal-links a:hover {
        text-decoration: underline;
    }

    .social-links {
        display: flex;
        gap: 1rem;
    }

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        color: #495057;
        border-radius: 50%;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.2s ease;
    }

    .social-links a:hover {
        background-color: #007bff;
        color: white;
    }

    .footer-contact .contact-title {
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: #2c3e50;
    }

    .footer-contact .contact-item {
        margin-bottom: 0.6rem;
        font-size: 0.95rem;
        line-height: 1.5;
        color: #495057;
    }

    .footer-contact .contact-item strong {
        color: #333;
        margin-right: 0.5rem;
    }

    .footer-contact a {
        color: #007bff;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
    }

    .footer-disclaimer {
        border-top: 1px solid #dee2e6;
        padding-top: 1.5rem;
        font-size: 0.8rem;
        line-height: 1.6;
        color: #6c757d;
        text-align: center;
    }

    .footer-disclaimer a {
        color: #6c757d;
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-disclaimer {
            text-align: left;
        }
    }

.cookie-lv12 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-lv12__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: calc(var(--space-y) * 0.9) var(--space-x);
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px var(--gap);
        align-items: center;
    }

    .cookie-lv12__title {
        font-weight: 700;
        color: var(--fg-on-surface);
    }

    .cookie-lv12 p {
        margin: 0;
        grid-column: 1 / 2;
        color: var(--fg-muted);
    }

    .cookie-lv12__actions {
        grid-row: 1 / 3;
        grid-column: 2 / 3;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .cookie-lv12__actions button {
        border: 1px solid var(--border-on-surface);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        border-radius: var(--radius-sm);
        padding: 8px 12px;
        cursor: pointer;
    }

    .cookie-lv12__actions button[data-choice='accept'] {
        background: var(--accent);
        color: var(--accent-contrast);
        border-color: transparent;
        font-weight: 700;
    }

    @media (max-width: 760px) {
        .cookie-lv12__wrap {
            grid-template-columns: 1fr;
        }

        .cookie-lv12 p,
        .cookie-lv12__actions {
            grid-column: auto;
            grid-row: auto;
        }

        .cookie-lv12__actions {
            justify-content: flex-start;
        }
    }

.blog-item {

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

    .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-page);
    }

    .blog-item .blog-item__content h2 {
        margin-top: 2rem;
        color: var(--neutral-800);
    }

    .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-page);
    }

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

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

    .blog-item .blog-item__related-item a:hover {
        color: var(--link-hover);
        text-decoration: underline;
    }

.articles {

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

    .articles .articles__c {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .articles .articles__title {
        font-size: clamp(28px, 5vw, 48px);
        margin: 0 0 clamp(40px, 6vw, 56px);
        color: var(--fg-on-surface-light);
    }

    .articles .articles__grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: clamp(28px, 4.5vw, 40px);
    }

    .articles .articles__card {
        background: var(--bg-page);
        border-radius: var(--radius-xl);
        overflow: hidden;
        transition: transform 0.3s;
    }

    .articles .articles__card:hover {
        transform: translateY(-6px);
    }

    .articles .articles__link {
        display: block;
        text-decoration: none;
        color: inherit;
    }

    .articles .articles__image {
        width: 100%;
        height: 220px;
        overflow: hidden;
    }

    .articles .articles__image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .articles .articles__content {
        padding: clamp(24px, 4vw, 32px);
    }

    .articles .articles__content h3 {
        font-size: clamp(20px, 3vw, 24px);
        margin: 0 0 0.75rem;
        color: var(--fg-on-page);
    }

    .articles .articles__content p {
        font-size: clamp(15px, 2.2vw, 17px);
        line-height: 1.6;
        color: var(--neutral-600);
        margin: 0 0 1rem;
    }

    .articles .articles__date {
        font-size: clamp(13px, 2vw, 15px);
        color: var(--neutral-600);
    }

.site-header {
  background-color: var(--surface-1);
  color: var(--fg-on-surface);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  padding: var(--space-y) var(--space-x);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-light);
  border-radius: var(--radius-lg);
  padding: var(--space-y) var(--space-x);
  box-shadow: var(--shadow-md);
}
.header-logo {
  font-weight: 700;
  font-size: calc(var(--font-size-base) * 1.5);
  color: var(--brand);
}
.logo-text {
  display: block;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--gap);
}
.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--gap);
}
.nav-item {
  margin: 0;
}
.nav-link {
  color: var(--link);
  text-decoration: none;
  padding: calc(var(--space-y) / 2) var(--space-x);
  border-radius: var(--radius-sm);
  transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}
.nav-link:hover,
.nav-link:focus {
  color: var(--link-hover);
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.nav-button {
  background-color: var(--bg-primary);
  color: var(--fg-on-primary);
  padding: calc(var(--space-y) / 1.5) var(--space-x);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--anim-duration) var(--anim-ease);
  white-space: nowrap;
}
.nav-button:hover,
.nav-button:focus {
  background-color: var(--bg-primary-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--space-y) / 2);
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--btn-ghost-bg);
}
.burger-menu:hover,
.burger-menu:focus {
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--fg-on-surface);
  border-radius: 1px;
  transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.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);
}

@media (max-width: 767px) {
  .burger-menu {
    display: flex;
  }
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--surface-light);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--space-y) * 2) var(--space-x);
    gap: calc(var(--gap) * 1.5);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--anim-duration) var(--anim-ease);
    z-index: 999;
  }
  .header-nav[data-visible="true"] {
    transform: translateX(0);
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: calc(var(--gap) / 2);
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-y) var(--space-x);
  }
  .nav-button {
    width: 100%;
    text-align: center;
  }
  .header-container {
    position: relative;
  }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        color: #333;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        padding: 2.5rem 1rem;
        margin-top: 3rem;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }

    .footer-brand .footer-tagline {
        color: #6c757d;
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .footer-nav .nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-nav .nav-list li {
        margin-bottom: 0.8rem;
    }

    .footer-nav .nav-list a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }

    .footer-nav .nav-list a:hover {
        color: #007bff;
        text-decoration: underline;
    }

    .footer-legal .legal-links {
        list-style: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .footer-legal .legal-links li {
        margin-bottom: 0.7rem;
    }

    .footer-legal .legal-links a {
        color: #6c757d;
        text-decoration: none;
        font-size: 0.9rem;
    }

    .footer-legal .legal-links a:hover {
        text-decoration: underline;
    }

    .social-links {
        display: flex;
        gap: 1rem;
    }

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        color: #495057;
        border-radius: 50%;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.2s ease;
    }

    .social-links a:hover {
        background-color: #007bff;
        color: white;
    }

    .footer-contact .contact-title {
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: #2c3e50;
    }

    .footer-contact .contact-item {
        margin-bottom: 0.6rem;
        font-size: 0.95rem;
        line-height: 1.5;
        color: #495057;
    }

    .footer-contact .contact-item strong {
        color: #333;
        margin-right: 0.5rem;
    }

    .footer-contact a {
        color: #007bff;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
    }

    .footer-disclaimer {
        border-top: 1px solid #dee2e6;
        padding-top: 1.5rem;
        font-size: 0.8rem;
        line-height: 1.6;
        color: #6c757d;
        text-align: center;
    }

    .footer-disclaimer a {
        color: #6c757d;
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-disclaimer {
            text-align: left;
        }
    }

.cookie-lv12 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-lv12__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: calc(var(--space-y) * 0.9) var(--space-x);
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px var(--gap);
        align-items: center;
    }

    .cookie-lv12__title {
        font-weight: 700;
        color: var(--fg-on-surface);
    }

    .cookie-lv12 p {
        margin: 0;
        grid-column: 1 / 2;
        color: var(--fg-muted);
    }

    .cookie-lv12__actions {
        grid-row: 1 / 3;
        grid-column: 2 / 3;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .cookie-lv12__actions button {
        border: 1px solid var(--border-on-surface);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        border-radius: var(--radius-sm);
        padding: 8px 12px;
        cursor: pointer;
    }

    .cookie-lv12__actions button[data-choice='accept'] {
        background: var(--accent);
        color: var(--accent-contrast);
        border-color: transparent;
        font-weight: 700;
    }

    @media (max-width: 760px) {
        .cookie-lv12__wrap {
            grid-template-columns: 1fr;
        }

        .cookie-lv12 p,
        .cookie-lv12__actions {
            grid-column: auto;
            grid-row: auto;
        }

        .cookie-lv12__actions {
            justify-content: flex-start;
        }
    }

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

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

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

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

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

.identity-cv1 {
        padding: clamp(56px, 8vw, 104px) clamp(16px, 4vw, 40px);
        background: var(--gradient-hero);
        color: var(--fg-on-primary);
    }

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

    .identity-cv1__head {
        text-align: center;
        margin-bottom: 18px;
    }

    .identity-cv1__head p {
        margin: 0;
        opacity: .9;
        letter-spacing: .08em;
        text-transform: uppercase;
    }

    .identity-cv1__head h2 {
        margin: 8px 0;
        font-size: clamp(30px, 5vw, 52px);
    }

    .identity-cv1__head span {
        display: block;
        max-width: 74ch;
        margin: 0 auto;
        opacity: .92;
    }

    .identity-cv1__grid {
        display: grid;
        gap: var(--gap);
        grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    }

    .identity-cv1__grid article {
        border: 1px solid rgba(255, 255, 255, 0.25);
        background: rgba(255, 255, 255, 0.12);
        border-radius: var(--radius-lg);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-md);
    }

    .identity-cv1__icon {
        font-size: 1.6rem;
        margin-bottom: 8px;
    }

    .identity-cv1__grid h3 {
        margin: 0;
    }

    .identity-cv1__grid p {
        margin: 7px 0;
        opacity: .92;
    }

    .identity-cv1__grid small {
        opacity: .9;
    }

.site-header {
  background-color: var(--surface-1);
  color: var(--fg-on-surface);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  padding: var(--space-y) var(--space-x);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-light);
  border-radius: var(--radius-lg);
  padding: var(--space-y) var(--space-x);
  box-shadow: var(--shadow-md);
}
.header-logo {
  font-weight: 700;
  font-size: calc(var(--font-size-base) * 1.5);
  color: var(--brand);
}
.logo-text {
  display: block;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--gap);
}
.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--gap);
}
.nav-item {
  margin: 0;
}
.nav-link {
  color: var(--link);
  text-decoration: none;
  padding: calc(var(--space-y) / 2) var(--space-x);
  border-radius: var(--radius-sm);
  transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}
.nav-link:hover,
.nav-link:focus {
  color: var(--link-hover);
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.nav-button {
  background-color: var(--bg-primary);
  color: var(--fg-on-primary);
  padding: calc(var(--space-y) / 1.5) var(--space-x);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--anim-duration) var(--anim-ease);
  white-space: nowrap;
}
.nav-button:hover,
.nav-button:focus {
  background-color: var(--bg-primary-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--space-y) / 2);
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--btn-ghost-bg);
}
.burger-menu:hover,
.burger-menu:focus {
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--fg-on-surface);
  border-radius: 1px;
  transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.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);
}

@media (max-width: 767px) {
  .burger-menu {
    display: flex;
  }
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--surface-light);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--space-y) * 2) var(--space-x);
    gap: calc(var(--gap) * 1.5);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--anim-duration) var(--anim-ease);
    z-index: 999;
  }
  .header-nav[data-visible="true"] {
    transform: translateX(0);
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: calc(var(--gap) / 2);
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-y) var(--space-x);
  }
  .nav-button {
    width: 100%;
    text-align: center;
  }
  .header-container {
    position: relative;
  }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        color: #333;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        padding: 2.5rem 1rem;
        margin-top: 3rem;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }

    .footer-brand .footer-tagline {
        color: #6c757d;
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .footer-nav .nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-nav .nav-list li {
        margin-bottom: 0.8rem;
    }

    .footer-nav .nav-list a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }

    .footer-nav .nav-list a:hover {
        color: #007bff;
        text-decoration: underline;
    }

    .footer-legal .legal-links {
        list-style: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .footer-legal .legal-links li {
        margin-bottom: 0.7rem;
    }

    .footer-legal .legal-links a {
        color: #6c757d;
        text-decoration: none;
        font-size: 0.9rem;
    }

    .footer-legal .legal-links a:hover {
        text-decoration: underline;
    }

    .social-links {
        display: flex;
        gap: 1rem;
    }

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        color: #495057;
        border-radius: 50%;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.2s ease;
    }

    .social-links a:hover {
        background-color: #007bff;
        color: white;
    }

    .footer-contact .contact-title {
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: #2c3e50;
    }

    .footer-contact .contact-item {
        margin-bottom: 0.6rem;
        font-size: 0.95rem;
        line-height: 1.5;
        color: #495057;
    }

    .footer-contact .contact-item strong {
        color: #333;
        margin-right: 0.5rem;
    }

    .footer-contact a {
        color: #007bff;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
    }

    .footer-disclaimer {
        border-top: 1px solid #dee2e6;
        padding-top: 1.5rem;
        font-size: 0.8rem;
        line-height: 1.6;
        color: #6c757d;
        text-align: center;
    }

    .footer-disclaimer a {
        color: #6c757d;
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-disclaimer {
            text-align: left;
        }
    }

.cookie-lv12 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-lv12__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: calc(var(--space-y) * 0.9) var(--space-x);
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px var(--gap);
        align-items: center;
    }

    .cookie-lv12__title {
        font-weight: 700;
        color: var(--fg-on-surface);
    }

    .cookie-lv12 p {
        margin: 0;
        grid-column: 1 / 2;
        color: var(--fg-muted);
    }

    .cookie-lv12__actions {
        grid-row: 1 / 3;
        grid-column: 2 / 3;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .cookie-lv12__actions button {
        border: 1px solid var(--border-on-surface);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        border-radius: var(--radius-sm);
        padding: 8px 12px;
        cursor: pointer;
    }

    .cookie-lv12__actions button[data-choice='accept'] {
        background: var(--accent);
        color: var(--accent-contrast);
        border-color: transparent;
        font-weight: 700;
    }

    @media (max-width: 760px) {
        .cookie-lv12__wrap {
            grid-template-columns: 1fr;
        }

        .cookie-lv12 p,
        .cookie-lv12__actions {
            grid-column: auto;
            grid-row: auto;
        }

        .cookie-lv12__actions {
            justify-content: flex-start;
        }
    }

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

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

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

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

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

.site-header {
  background-color: var(--surface-1);
  color: var(--fg-on-surface);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  padding: var(--space-y) var(--space-x);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-light);
  border-radius: var(--radius-lg);
  padding: var(--space-y) var(--space-x);
  box-shadow: var(--shadow-md);
}
.header-logo {
  font-weight: 700;
  font-size: calc(var(--font-size-base) * 1.5);
  color: var(--brand);
}
.logo-text {
  display: block;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--gap);
}
.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--gap);
}
.nav-item {
  margin: 0;
}
.nav-link {
  color: var(--link);
  text-decoration: none;
  padding: calc(var(--space-y) / 2) var(--space-x);
  border-radius: var(--radius-sm);
  transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}
.nav-link:hover,
.nav-link:focus {
  color: var(--link-hover);
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.nav-button {
  background-color: var(--bg-primary);
  color: var(--fg-on-primary);
  padding: calc(var(--space-y) / 1.5) var(--space-x);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--anim-duration) var(--anim-ease);
  white-space: nowrap;
}
.nav-button:hover,
.nav-button:focus {
  background-color: var(--bg-primary-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--space-y) / 2);
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--btn-ghost-bg);
}
.burger-menu:hover,
.burger-menu:focus {
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--fg-on-surface);
  border-radius: 1px;
  transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.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);
}

@media (max-width: 767px) {
  .burger-menu {
    display: flex;
  }
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--surface-light);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--space-y) * 2) var(--space-x);
    gap: calc(var(--gap) * 1.5);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--anim-duration) var(--anim-ease);
    z-index: 999;
  }
  .header-nav[data-visible="true"] {
    transform: translateX(0);
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: calc(var(--gap) / 2);
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-y) var(--space-x);
  }
  .nav-button {
    width: 100%;
    text-align: center;
  }
  .header-container {
    position: relative;
  }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        color: #333;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        padding: 2.5rem 1rem;
        margin-top: 3rem;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }

    .footer-brand .footer-tagline {
        color: #6c757d;
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .footer-nav .nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-nav .nav-list li {
        margin-bottom: 0.8rem;
    }

    .footer-nav .nav-list a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }

    .footer-nav .nav-list a:hover {
        color: #007bff;
        text-decoration: underline;
    }

    .footer-legal .legal-links {
        list-style: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .footer-legal .legal-links li {
        margin-bottom: 0.7rem;
    }

    .footer-legal .legal-links a {
        color: #6c757d;
        text-decoration: none;
        font-size: 0.9rem;
    }

    .footer-legal .legal-links a:hover {
        text-decoration: underline;
    }

    .social-links {
        display: flex;
        gap: 1rem;
    }

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        color: #495057;
        border-radius: 50%;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.2s ease;
    }

    .social-links a:hover {
        background-color: #007bff;
        color: white;
    }

    .footer-contact .contact-title {
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: #2c3e50;
    }

    .footer-contact .contact-item {
        margin-bottom: 0.6rem;
        font-size: 0.95rem;
        line-height: 1.5;
        color: #495057;
    }

    .footer-contact .contact-item strong {
        color: #333;
        margin-right: 0.5rem;
    }

    .footer-contact a {
        color: #007bff;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
    }

    .footer-disclaimer {
        border-top: 1px solid #dee2e6;
        padding-top: 1.5rem;
        font-size: 0.8rem;
        line-height: 1.6;
        color: #6c757d;
        text-align: center;
    }

    .footer-disclaimer a {
        color: #6c757d;
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-disclaimer {
            text-align: left;
        }
    }

.cookie-lv12 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-lv12__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: calc(var(--space-y) * 0.9) var(--space-x);
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px var(--gap);
        align-items: center;
    }

    .cookie-lv12__title {
        font-weight: 700;
        color: var(--fg-on-surface);
    }

    .cookie-lv12 p {
        margin: 0;
        grid-column: 1 / 2;
        color: var(--fg-muted);
    }

    .cookie-lv12__actions {
        grid-row: 1 / 3;
        grid-column: 2 / 3;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .cookie-lv12__actions button {
        border: 1px solid var(--border-on-surface);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        border-radius: var(--radius-sm);
        padding: 8px 12px;
        cursor: pointer;
    }

    .cookie-lv12__actions button[data-choice='accept'] {
        background: var(--accent);
        color: var(--accent-contrast);
        border-color: transparent;
        font-weight: 700;
    }

    @media (max-width: 760px) {
        .cookie-lv12__wrap {
            grid-template-columns: 1fr;
        }

        .cookie-lv12 p,
        .cookie-lv12__actions {
            grid-column: auto;
            grid-row: auto;
        }

        .cookie-lv12__actions {
            justify-content: flex-start;
        }
    }

.support-lv4 {
        padding: clamp(48px, 6vw, 80px) clamp(16px, 4vw, 36px);
        background: var(--surface-1);
        color: var(--fg-on-page);
    }

    .support-lv4__wrap {
        max-width: 900px;
        margin: 0 auto;
        display: grid;
        gap: 12px;
        grid-template-columns: 1fr 1fr;
    }

    .support-lv4__wrap article {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-lg);
        background: var(--surface-light);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-sm);
    }

    .support-lv4__wrap h3 {
        margin: 0 0 7px;
        color: var(--brand);
    }

    .support-lv4__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    @media (max-width: 700px) {
        .support-lv4__wrap {
            grid-template-columns: 1fr;
        }
    }

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

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

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

    .education-struct-v5 a {
        text-decoration: none
    }

    .education-struct-v5 article, .education-struct-v5 .row, .education-struct-v5 details, .education-struct-v5 .program {
        background: var(--chip-bg);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        padding: .85rem
    }

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

    .education-struct-v5 .grid a, .education-struct-v5 .tiers a, .education-struct-v5 .cta a {
        display: inline-flex;
        min-height: 2.3rem;
        padding: 0 .8rem;
        align-items: center;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        border: 1px solid var(--ring)
    }

    .education-struct-v5 .path {
        display: grid;
        gap: .65rem
    }

    .education-struct-v5 .path article {
        position: relative;
        padding-left: 1.25rem
    }

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

    .education-struct-v5 .table {
        display: grid;
        gap: .45rem
    }

    .education-struct-v5 .row {
        display: grid;
        grid-template-columns:1fr 1fr 1fr;
        gap: .6rem
    }

    .education-struct-v5 .combo {
        display: grid;
        grid-template-columns:1fr 1fr;
        gap: var(--gap)
    }

    .education-struct-v5 .mentors {
        display: grid;
        gap: .6rem
    }

    .education-struct-v5 .mentors article {
        display: grid;
        grid-template-columns:3rem 1fr;
        gap: .6rem;
        align-items: center
    }

    .education-struct-v5 .mentors img {
        display: block;
        width: 3rem;
        height: 3rem;
        border-radius: 50%;
        object-fit: cover
    }

    .education-struct-v5 .program {
        display: grid;
        gap: .45rem
    }

    .education-struct-v5 .modules {
        display: grid;
        gap: .6rem
    }

    .education-struct-v5 .cta {
        display: flex
    }

    @media (max-width: 900px) {
        .education-struct-v5 .grid, .education-struct-v5 .tiers, .education-struct-v5 .combo {
            grid-template-columns:1fr 1fr
        }
    }

    @media (max-width: 680px) {
        .education-struct-v5 .grid, .education-struct-v5 .tiers, .education-struct-v5 .combo, .education-struct-v5 .row {
            grid-template-columns:1fr
        }
    }

.site-header {
  background-color: var(--surface-1);
  color: var(--fg-on-surface);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  padding: var(--space-y) var(--space-x);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-light);
  border-radius: var(--radius-lg);
  padding: var(--space-y) var(--space-x);
  box-shadow: var(--shadow-md);
}
.header-logo {
  font-weight: 700;
  font-size: calc(var(--font-size-base) * 1.5);
  color: var(--brand);
}
.logo-text {
  display: block;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--gap);
}
.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--gap);
}
.nav-item {
  margin: 0;
}
.nav-link {
  color: var(--link);
  text-decoration: none;
  padding: calc(var(--space-y) / 2) var(--space-x);
  border-radius: var(--radius-sm);
  transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}
.nav-link:hover,
.nav-link:focus {
  color: var(--link-hover);
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.nav-button {
  background-color: var(--bg-primary);
  color: var(--fg-on-primary);
  padding: calc(var(--space-y) / 1.5) var(--space-x);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--anim-duration) var(--anim-ease);
  white-space: nowrap;
}
.nav-button:hover,
.nav-button:focus {
  background-color: var(--bg-primary-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--space-y) / 2);
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--btn-ghost-bg);
}
.burger-menu:hover,
.burger-menu:focus {
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--fg-on-surface);
  border-radius: 1px;
  transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.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);
}

@media (max-width: 767px) {
  .burger-menu {
    display: flex;
  }
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--surface-light);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--space-y) * 2) var(--space-x);
    gap: calc(var(--gap) * 1.5);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--anim-duration) var(--anim-ease);
    z-index: 999;
  }
  .header-nav[data-visible="true"] {
    transform: translateX(0);
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: calc(var(--gap) / 2);
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-y) var(--space-x);
  }
  .nav-button {
    width: 100%;
    text-align: center;
  }
  .header-container {
    position: relative;
  }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        color: #333;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        padding: 2.5rem 1rem;
        margin-top: 3rem;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }

    .footer-brand .footer-tagline {
        color: #6c757d;
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .footer-nav .nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-nav .nav-list li {
        margin-bottom: 0.8rem;
    }

    .footer-nav .nav-list a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }

    .footer-nav .nav-list a:hover {
        color: #007bff;
        text-decoration: underline;
    }

    .footer-legal .legal-links {
        list-style: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .footer-legal .legal-links li {
        margin-bottom: 0.7rem;
    }

    .footer-legal .legal-links a {
        color: #6c757d;
        text-decoration: none;
        font-size: 0.9rem;
    }

    .footer-legal .legal-links a:hover {
        text-decoration: underline;
    }

    .social-links {
        display: flex;
        gap: 1rem;
    }

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        color: #495057;
        border-radius: 50%;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.2s ease;
    }

    .social-links a:hover {
        background-color: #007bff;
        color: white;
    }

    .footer-contact .contact-title {
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: #2c3e50;
    }

    .footer-contact .contact-item {
        margin-bottom: 0.6rem;
        font-size: 0.95rem;
        line-height: 1.5;
        color: #495057;
    }

    .footer-contact .contact-item strong {
        color: #333;
        margin-right: 0.5rem;
    }

    .footer-contact a {
        color: #007bff;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
    }

    .footer-disclaimer {
        border-top: 1px solid #dee2e6;
        padding-top: 1.5rem;
        font-size: 0.8rem;
        line-height: 1.6;
        color: #6c757d;
        text-align: center;
    }

    .footer-disclaimer a {
        color: #6c757d;
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-disclaimer {
            text-align: left;
        }
    }

.cookie-lv12 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-lv12__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: calc(var(--space-y) * 0.9) var(--space-x);
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px var(--gap);
        align-items: center;
    }

    .cookie-lv12__title {
        font-weight: 700;
        color: var(--fg-on-surface);
    }

    .cookie-lv12 p {
        margin: 0;
        grid-column: 1 / 2;
        color: var(--fg-muted);
    }

    .cookie-lv12__actions {
        grid-row: 1 / 3;
        grid-column: 2 / 3;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .cookie-lv12__actions button {
        border: 1px solid var(--border-on-surface);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        border-radius: var(--radius-sm);
        padding: 8px 12px;
        cursor: pointer;
    }

    .cookie-lv12__actions button[data-choice='accept'] {
        background: var(--accent);
        color: var(--accent-contrast);
        border-color: transparent;
        font-weight: 700;
    }

    @media (max-width: 760px) {
        .cookie-lv12__wrap {
            grid-template-columns: 1fr;
        }

        .cookie-lv12 p,
        .cookie-lv12__actions {
            grid-column: auto;
            grid-row: auto;
        }

        .cookie-lv12__actions {
            justify-content: flex-start;
        }
    }

.contacts-fresh-v4 {
        padding: calc(var(--space-y) * 2.6) var(--space-x);
        background: var(--gradient-hero);
        color: var(--brand-contrast);
    }

    .contacts-fresh-v4 .shell {
        max-width: var(--max-w);
        margin: 0 auto;
    }

    .contacts-fresh-v4 h2 {
        margin: 0 0 1rem;
        font-size: clamp(1.8rem, 3.4vw, 2.6rem);
    }

    .contacts-fresh-v4 .grid {
        display: grid;
        grid-template-columns:repeat(2, minmax(0, 1fr));
        gap: var(--gap);
    }

    .contacts-fresh-v4 article {
        background: var(--chip-bg);
        border: 1px solid var(--btn-ghost-bg-hover);
        padding: 1rem;
        border-radius: var(--radius-lg);
    }

    .contacts-fresh-v4 .tag {
        margin: 0;
        font-size: .86rem;
        opacity: .9;
    }

    .contacts-fresh-v4 .value {
        margin: .45rem 0 .8rem;
        font-size: 1.1rem;
        font-weight: 700;
    }

    .contacts-fresh-v4 a {
        color: var(--brand-contrast);
        text-decoration: underline;
    }

    @media (max-width: 760px) {
        .contacts-fresh-v4 .grid {
            grid-template-columns:1fr;
        }
    }

.support-lv4 {
        padding: clamp(48px, 6vw, 80px) clamp(16px, 4vw, 36px);
        background: var(--surface-1);
        color: var(--fg-on-page);
    }

    .support-lv4__wrap {
        max-width: 900px;
        margin: 0 auto;
        display: grid;
        gap: 12px;
        grid-template-columns: 1fr 1fr;
    }

    .support-lv4__wrap article {
        border: 1px solid var(--border-on-surface-light);
        border-radius: var(--radius-lg);
        background: var(--surface-light);
        padding: var(--space-y) var(--space-x);
        box-shadow: var(--shadow-sm);
    }

    .support-lv4__wrap h3 {
        margin: 0 0 7px;
        color: var(--brand);
    }

    .support-lv4__wrap p {
        margin: 0;
        color: var(--neutral-600);
    }

    @media (max-width: 700px) {
        .support-lv4__wrap {
            grid-template-columns: 1fr;
        }
    }

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

    .form-layout-a .wrap {
        max-width: 820px;
        margin: 0 auto;
    }

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

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

    .form-layout-a .section-head p {
        margin: 10px auto 0;
        max-width: 66ch;
        opacity: .92;
    }

    .form-layout-a .card {
        border: 1px solid rgba(255, 255, 255, .28);
        border-radius: var(--radius-lg);
        padding: 16px;
        background: rgba(255, 255, 255, .1);
    }

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

    .form-layout-a input:not([type="checkbox"]), .form-layout-a textarea {
        width: 100%;
        border: 1px solid rgba(255, 255, 255, .34);
        border-radius: var(--radius-sm);
        background: rgba(255, 255, 255, .15);
        color: var(--fg-on-primary);
        padding: 9px;
        font: inherit;
    }

    .form-layout-a .agree {
        display: flex;
        gap: 8px;
        align-items: center;
    }

    .form-layout-a button {
        margin-top: 8px;
        border: 0;
        border-radius: var(--radius-sm);
        padding: 10px 14px;
        background: var(--accent);
        color: var(--accent-contrast);
    }

.site-header {
  background-color: var(--surface-1);
  color: var(--fg-on-surface);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  padding: var(--space-y) var(--space-x);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-light);
  border-radius: var(--radius-lg);
  padding: var(--space-y) var(--space-x);
  box-shadow: var(--shadow-md);
}
.header-logo {
  font-weight: 700;
  font-size: calc(var(--font-size-base) * 1.5);
  color: var(--brand);
}
.logo-text {
  display: block;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--gap);
}
.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--gap);
}
.nav-item {
  margin: 0;
}
.nav-link {
  color: var(--link);
  text-decoration: none;
  padding: calc(var(--space-y) / 2) var(--space-x);
  border-radius: var(--radius-sm);
  transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}
.nav-link:hover,
.nav-link:focus {
  color: var(--link-hover);
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.nav-button {
  background-color: var(--bg-primary);
  color: var(--fg-on-primary);
  padding: calc(var(--space-y) / 1.5) var(--space-x);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--anim-duration) var(--anim-ease);
  white-space: nowrap;
}
.nav-button:hover,
.nav-button:focus {
  background-color: var(--bg-primary-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--space-y) / 2);
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--btn-ghost-bg);
}
.burger-menu:hover,
.burger-menu:focus {
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--fg-on-surface);
  border-radius: 1px;
  transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.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);
}

@media (max-width: 767px) {
  .burger-menu {
    display: flex;
  }
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--surface-light);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--space-y) * 2) var(--space-x);
    gap: calc(var(--gap) * 1.5);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--anim-duration) var(--anim-ease);
    z-index: 999;
  }
  .header-nav[data-visible="true"] {
    transform: translateX(0);
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: calc(var(--gap) / 2);
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-y) var(--space-x);
  }
  .nav-button {
    width: 100%;
    text-align: center;
  }
  .header-container {
    position: relative;
  }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        color: #333;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        padding: 2.5rem 1rem;
        margin-top: 3rem;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }

    .footer-brand .footer-tagline {
        color: #6c757d;
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .footer-nav .nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-nav .nav-list li {
        margin-bottom: 0.8rem;
    }

    .footer-nav .nav-list a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }

    .footer-nav .nav-list a:hover {
        color: #007bff;
        text-decoration: underline;
    }

    .footer-legal .legal-links {
        list-style: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .footer-legal .legal-links li {
        margin-bottom: 0.7rem;
    }

    .footer-legal .legal-links a {
        color: #6c757d;
        text-decoration: none;
        font-size: 0.9rem;
    }

    .footer-legal .legal-links a:hover {
        text-decoration: underline;
    }

    .social-links {
        display: flex;
        gap: 1rem;
    }

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        color: #495057;
        border-radius: 50%;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.2s ease;
    }

    .social-links a:hover {
        background-color: #007bff;
        color: white;
    }

    .footer-contact .contact-title {
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: #2c3e50;
    }

    .footer-contact .contact-item {
        margin-bottom: 0.6rem;
        font-size: 0.95rem;
        line-height: 1.5;
        color: #495057;
    }

    .footer-contact .contact-item strong {
        color: #333;
        margin-right: 0.5rem;
    }

    .footer-contact a {
        color: #007bff;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
    }

    .footer-disclaimer {
        border-top: 1px solid #dee2e6;
        padding-top: 1.5rem;
        font-size: 0.8rem;
        line-height: 1.6;
        color: #6c757d;
        text-align: center;
    }

    .footer-disclaimer a {
        color: #6c757d;
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-disclaimer {
            text-align: left;
        }
    }

.cookie-lv12 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-lv12__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: calc(var(--space-y) * 0.9) var(--space-x);
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px var(--gap);
        align-items: center;
    }

    .cookie-lv12__title {
        font-weight: 700;
        color: var(--fg-on-surface);
    }

    .cookie-lv12 p {
        margin: 0;
        grid-column: 1 / 2;
        color: var(--fg-muted);
    }

    .cookie-lv12__actions {
        grid-row: 1 / 3;
        grid-column: 2 / 3;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .cookie-lv12__actions button {
        border: 1px solid var(--border-on-surface);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        border-radius: var(--radius-sm);
        padding: 8px 12px;
        cursor: pointer;
    }

    .cookie-lv12__actions button[data-choice='accept'] {
        background: var(--accent);
        color: var(--accent-contrast);
        border-color: transparent;
        font-weight: 700;
    }

    @media (max-width: 760px) {
        .cookie-lv12__wrap {
            grid-template-columns: 1fr;
        }

        .cookie-lv12 p,
        .cookie-lv12__actions {
            grid-column: auto;
            grid-row: auto;
        }

        .cookie-lv12__actions {
            justify-content: flex-start;
        }
    }

.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);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  padding: var(--space-y) var(--space-x);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-light);
  border-radius: var(--radius-lg);
  padding: var(--space-y) var(--space-x);
  box-shadow: var(--shadow-md);
}
.header-logo {
  font-weight: 700;
  font-size: calc(var(--font-size-base) * 1.5);
  color: var(--brand);
}
.logo-text {
  display: block;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--gap);
}
.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--gap);
}
.nav-item {
  margin: 0;
}
.nav-link {
  color: var(--link);
  text-decoration: none;
  padding: calc(var(--space-y) / 2) var(--space-x);
  border-radius: var(--radius-sm);
  transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}
.nav-link:hover,
.nav-link:focus {
  color: var(--link-hover);
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.nav-button {
  background-color: var(--bg-primary);
  color: var(--fg-on-primary);
  padding: calc(var(--space-y) / 1.5) var(--space-x);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--anim-duration) var(--anim-ease);
  white-space: nowrap;
}
.nav-button:hover,
.nav-button:focus {
  background-color: var(--bg-primary-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--space-y) / 2);
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--btn-ghost-bg);
}
.burger-menu:hover,
.burger-menu:focus {
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--fg-on-surface);
  border-radius: 1px;
  transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.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);
}

@media (max-width: 767px) {
  .burger-menu {
    display: flex;
  }
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--surface-light);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--space-y) * 2) var(--space-x);
    gap: calc(var(--gap) * 1.5);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--anim-duration) var(--anim-ease);
    z-index: 999;
  }
  .header-nav[data-visible="true"] {
    transform: translateX(0);
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: calc(var(--gap) / 2);
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-y) var(--space-x);
  }
  .nav-button {
    width: 100%;
    text-align: center;
  }
  .header-container {
    position: relative;
  }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        color: #333;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        padding: 2.5rem 1rem;
        margin-top: 3rem;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }

    .footer-brand .footer-tagline {
        color: #6c757d;
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .footer-nav .nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-nav .nav-list li {
        margin-bottom: 0.8rem;
    }

    .footer-nav .nav-list a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }

    .footer-nav .nav-list a:hover {
        color: #007bff;
        text-decoration: underline;
    }

    .footer-legal .legal-links {
        list-style: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .footer-legal .legal-links li {
        margin-bottom: 0.7rem;
    }

    .footer-legal .legal-links a {
        color: #6c757d;
        text-decoration: none;
        font-size: 0.9rem;
    }

    .footer-legal .legal-links a:hover {
        text-decoration: underline;
    }

    .social-links {
        display: flex;
        gap: 1rem;
    }

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        color: #495057;
        border-radius: 50%;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.2s ease;
    }

    .social-links a:hover {
        background-color: #007bff;
        color: white;
    }

    .footer-contact .contact-title {
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: #2c3e50;
    }

    .footer-contact .contact-item {
        margin-bottom: 0.6rem;
        font-size: 0.95rem;
        line-height: 1.5;
        color: #495057;
    }

    .footer-contact .contact-item strong {
        color: #333;
        margin-right: 0.5rem;
    }

    .footer-contact a {
        color: #007bff;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
    }

    .footer-disclaimer {
        border-top: 1px solid #dee2e6;
        padding-top: 1.5rem;
        font-size: 0.8rem;
        line-height: 1.6;
        color: #6c757d;
        text-align: center;
    }

    .footer-disclaimer a {
        color: #6c757d;
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-disclaimer {
            text-align: left;
        }
    }

.cookie-lv12 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-lv12__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: calc(var(--space-y) * 0.9) var(--space-x);
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px var(--gap);
        align-items: center;
    }

    .cookie-lv12__title {
        font-weight: 700;
        color: var(--fg-on-surface);
    }

    .cookie-lv12 p {
        margin: 0;
        grid-column: 1 / 2;
        color: var(--fg-muted);
    }

    .cookie-lv12__actions {
        grid-row: 1 / 3;
        grid-column: 2 / 3;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .cookie-lv12__actions button {
        border: 1px solid var(--border-on-surface);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        border-radius: var(--radius-sm);
        padding: 8px 12px;
        cursor: pointer;
    }

    .cookie-lv12__actions button[data-choice='accept'] {
        background: var(--accent);
        color: var(--accent-contrast);
        border-color: transparent;
        font-weight: 700;
    }

    @media (max-width: 760px) {
        .cookie-lv12__wrap {
            grid-template-columns: 1fr;
        }

        .cookie-lv12 p,
        .cookie-lv12__actions {
            grid-column: auto;
            grid-row: auto;
        }

        .cookie-lv12__actions {
            justify-content: flex-start;
        }
    }

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

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

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

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

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

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

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

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

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

.site-header {
  background-color: var(--surface-1);
  color: var(--fg-on-surface);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  padding: var(--space-y) var(--space-x);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-light);
  border-radius: var(--radius-lg);
  padding: var(--space-y) var(--space-x);
  box-shadow: var(--shadow-md);
}
.header-logo {
  font-weight: 700;
  font-size: calc(var(--font-size-base) * 1.5);
  color: var(--brand);
}
.logo-text {
  display: block;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--gap);
}
.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--gap);
}
.nav-item {
  margin: 0;
}
.nav-link {
  color: var(--link);
  text-decoration: none;
  padding: calc(var(--space-y) / 2) var(--space-x);
  border-radius: var(--radius-sm);
  transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}
.nav-link:hover,
.nav-link:focus {
  color: var(--link-hover);
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.nav-button {
  background-color: var(--bg-primary);
  color: var(--fg-on-primary);
  padding: calc(var(--space-y) / 1.5) var(--space-x);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--anim-duration) var(--anim-ease);
  white-space: nowrap;
}
.nav-button:hover,
.nav-button:focus {
  background-color: var(--bg-primary-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--space-y) / 2);
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--btn-ghost-bg);
}
.burger-menu:hover,
.burger-menu:focus {
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--fg-on-surface);
  border-radius: 1px;
  transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.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);
}

@media (max-width: 767px) {
  .burger-menu {
    display: flex;
  }
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--surface-light);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--space-y) * 2) var(--space-x);
    gap: calc(var(--gap) * 1.5);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--anim-duration) var(--anim-ease);
    z-index: 999;
  }
  .header-nav[data-visible="true"] {
    transform: translateX(0);
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: calc(var(--gap) / 2);
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-y) var(--space-x);
  }
  .nav-button {
    width: 100%;
    text-align: center;
  }
  .header-container {
    position: relative;
  }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        color: #333;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        padding: 2.5rem 1rem;
        margin-top: 3rem;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }

    .footer-brand .footer-tagline {
        color: #6c757d;
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .footer-nav .nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-nav .nav-list li {
        margin-bottom: 0.8rem;
    }

    .footer-nav .nav-list a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }

    .footer-nav .nav-list a:hover {
        color: #007bff;
        text-decoration: underline;
    }

    .footer-legal .legal-links {
        list-style: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .footer-legal .legal-links li {
        margin-bottom: 0.7rem;
    }

    .footer-legal .legal-links a {
        color: #6c757d;
        text-decoration: none;
        font-size: 0.9rem;
    }

    .footer-legal .legal-links a:hover {
        text-decoration: underline;
    }

    .social-links {
        display: flex;
        gap: 1rem;
    }

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        color: #495057;
        border-radius: 50%;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.2s ease;
    }

    .social-links a:hover {
        background-color: #007bff;
        color: white;
    }

    .footer-contact .contact-title {
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: #2c3e50;
    }

    .footer-contact .contact-item {
        margin-bottom: 0.6rem;
        font-size: 0.95rem;
        line-height: 1.5;
        color: #495057;
    }

    .footer-contact .contact-item strong {
        color: #333;
        margin-right: 0.5rem;
    }

    .footer-contact a {
        color: #007bff;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
    }

    .footer-disclaimer {
        border-top: 1px solid #dee2e6;
        padding-top: 1.5rem;
        font-size: 0.8rem;
        line-height: 1.6;
        color: #6c757d;
        text-align: center;
    }

    .footer-disclaimer a {
        color: #6c757d;
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-disclaimer {
            text-align: left;
        }
    }

.cookie-lv12 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-lv12__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: calc(var(--space-y) * 0.9) var(--space-x);
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px var(--gap);
        align-items: center;
    }

    .cookie-lv12__title {
        font-weight: 700;
        color: var(--fg-on-surface);
    }

    .cookie-lv12 p {
        margin: 0;
        grid-column: 1 / 2;
        color: var(--fg-muted);
    }

    .cookie-lv12__actions {
        grid-row: 1 / 3;
        grid-column: 2 / 3;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .cookie-lv12__actions button {
        border: 1px solid var(--border-on-surface);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        border-radius: var(--radius-sm);
        padding: 8px 12px;
        cursor: pointer;
    }

    .cookie-lv12__actions button[data-choice='accept'] {
        background: var(--accent);
        color: var(--accent-contrast);
        border-color: transparent;
        font-weight: 700;
    }

    @media (max-width: 760px) {
        .cookie-lv12__wrap {
            grid-template-columns: 1fr;
        }

        .cookie-lv12 p,
        .cookie-lv12__actions {
            grid-column: auto;
            grid-row: auto;
        }

        .cookie-lv12__actions {
            justify-content: flex-start;
        }
    }

.thank-mode-e {
        padding: clamp(58px, 10vw, 114px) 18px;
        background: repeating-linear-gradient(135deg, var(--bg-alt), var(--bg-alt) 16px, var(--neutral-0) 16px, var(--neutral-0) 32px);
        color: var(--fg-on-page);
    }

    .thank-mode-e .wrap {
        max-width: 720px;
        margin: 0 auto;
        text-align: center;
        padding: clamp(28px, 4vw, 42px);
        background: var(--surface-1);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-md);
    }

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

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

    .thank-mode-e a {
        display: inline-block;
        margin-top: 16px;
        padding: 9px 14px;
        border-radius: var(--radius-sm);
        text-decoration: none;
        border: 1px solid var(--border-on-surface);
        color: var(--fg-on-page);
    }

.site-header {
  background-color: var(--surface-1);
  color: var(--fg-on-surface);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  padding: var(--space-y) var(--space-x);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}
.header-container {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-light);
  border-radius: var(--radius-lg);
  padding: var(--space-y) var(--space-x);
  box-shadow: var(--shadow-md);
}
.header-logo {
  font-weight: 700;
  font-size: calc(var(--font-size-base) * 1.5);
  color: var(--brand);
}
.logo-text {
  display: block;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--gap);
}
.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--gap);
}
.nav-item {
  margin: 0;
}
.nav-link {
  color: var(--link);
  text-decoration: none;
  padding: calc(var(--space-y) / 2) var(--space-x);
  border-radius: var(--radius-sm);
  transition: background-color var(--anim-duration) var(--anim-ease), color var(--anim-duration) var(--anim-ease);
}
.nav-link:hover,
.nav-link:focus {
  color: var(--link-hover);
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.nav-button {
  background-color: var(--bg-primary);
  color: var(--fg-on-primary);
  padding: calc(var(--space-y) / 1.5) var(--space-x);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: background-color var(--anim-duration) var(--anim-ease);
  white-space: nowrap;
}
.nav-button:hover,
.nav-button:focus {
  background-color: var(--bg-primary-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-menu {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: calc(var(--space-y) / 2);
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--btn-ghost-bg);
}
.burger-menu:hover,
.burger-menu:focus {
  background-color: var(--btn-ghost-bg-hover);
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}
.burger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--fg-on-surface);
  border-radius: 1px;
  transition: transform var(--anim-duration) var(--anim-ease), opacity var(--anim-duration) var(--anim-ease);
}
.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);
}

@media (max-width: 767px) {
  .burger-menu {
    display: flex;
  }
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--surface-light);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: calc(var(--space-y) * 2) var(--space-x);
    gap: calc(var(--gap) * 1.5);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--anim-duration) var(--anim-ease);
    z-index: 999;
  }
  .header-nav[data-visible="true"] {
    transform: translateX(0);
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: calc(var(--gap) / 2);
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: var(--space-y) var(--space-x);
  }
  .nav-button {
    width: 100%;
    text-align: center;
  }
  .header-container {
    position: relative;
  }
}

.site-footer {
        background-color: #f8f9fa;
        border-top: 1px solid #dee2e6;
        color: #333;
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
        padding: 2.5rem 1rem;
        margin-top: 3rem;
    }

    .footer-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2.5rem;
        margin-bottom: 2.5rem;
    }

    .footer-brand .footer-logo {
        font-size: 1.8rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 0.5rem;
    }

    .footer-brand .footer-tagline {
        color: #6c757d;
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .footer-nav .nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-nav .nav-list li {
        margin-bottom: 0.8rem;
    }

    .footer-nav .nav-list a {
        color: #495057;
        text-decoration: none;
        font-weight: 500;
        transition: color 0.2s ease;
    }

    .footer-nav .nav-list a:hover {
        color: #007bff;
        text-decoration: underline;
    }

    .footer-legal .legal-links {
        list-style: none;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .footer-legal .legal-links li {
        margin-bottom: 0.7rem;
    }

    .footer-legal .legal-links a {
        color: #6c757d;
        text-decoration: none;
        font-size: 0.9rem;
    }

    .footer-legal .legal-links a:hover {
        text-decoration: underline;
    }

    .social-links {
        display: flex;
        gap: 1rem;
    }

    .social-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        background-color: #e9ecef;
        color: #495057;
        border-radius: 50%;
        text-decoration: none;
        font-weight: bold;
        transition: background-color 0.2s ease;
    }

    .social-links a:hover {
        background-color: #007bff;
        color: white;
    }

    .footer-contact .contact-title {
        font-size: 1.1rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: #2c3e50;
    }

    .footer-contact .contact-item {
        margin-bottom: 0.6rem;
        font-size: 0.95rem;
        line-height: 1.5;
        color: #495057;
    }

    .footer-contact .contact-item strong {
        color: #333;
        margin-right: 0.5rem;
    }

    .footer-contact a {
        color: #007bff;
        text-decoration: none;
    }

    .footer-contact a:hover {
        text-decoration: underline;
    }

    .footer-disclaimer {
        border-top: 1px solid #dee2e6;
        padding-top: 1.5rem;
        font-size: 0.8rem;
        line-height: 1.6;
        color: #6c757d;
        text-align: center;
    }

    .footer-disclaimer a {
        color: #6c757d;
        text-decoration: underline;
    }

    @media (max-width: 768px) {
        .footer-grid {
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        .footer-disclaimer {
            text-align: left;
        }
    }

.cookie-lv12 {
        position: fixed;
        left: var(--space-x);
        right: var(--space-x);
        bottom: var(--space-y);
        z-index: 1200;
    }

    .cookie-lv12__wrap {
        max-width: var(--max-w);
        margin: 0 auto;
        background: var(--surface-1);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        padding: calc(var(--space-y) * 0.9) var(--space-x);
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px var(--gap);
        align-items: center;
    }

    .cookie-lv12__title {
        font-weight: 700;
        color: var(--fg-on-surface);
    }

    .cookie-lv12 p {
        margin: 0;
        grid-column: 1 / 2;
        color: var(--fg-muted);
    }

    .cookie-lv12__actions {
        grid-row: 1 / 3;
        grid-column: 2 / 3;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .cookie-lv12__actions button {
        border: 1px solid var(--border-on-surface);
        background: var(--surface-2);
        color: var(--fg-on-surface);
        border-radius: var(--radius-sm);
        padding: 8px 12px;
        cursor: pointer;
    }

    .cookie-lv12__actions button[data-choice='accept'] {
        background: var(--accent);
        color: var(--accent-contrast);
        border-color: transparent;
        font-weight: 700;
    }

    @media (max-width: 760px) {
        .cookie-lv12__wrap {
            grid-template-columns: 1fr;
        }

        .cookie-lv12 p,
        .cookie-lv12__actions {
            grid-column: auto;
            grid-row: auto;
        }

        .cookie-lv12__actions {
            justify-content: flex-start;
        }
    }

.err-slab-f {
        padding: clamp(56px, 10vw, 112px) 20px;
        background: var(--surface-1);
        color: var(--fg-on-page);
    }

    .err-slab-f .chip {
        max-width: 760px;
        margin: 0 auto;
        text-align: center;
        padding: clamp(28px, 4vw, 46px);
        border-radius: var(--radius-lg);
        border: 1px solid var(--border-on-surface-light);
        box-shadow: var(--shadow-sm);
        position: relative;
    }

    .err-slab-f .chip::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 6px;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        background: var(--gradient-accent);
    }

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

    .err-slab-f p {
        margin: 12px 0 0;
        color: var(--neutral-600);
    }

    .err-slab-f a {
        display: inline-block;
        margin-top: 18px;
        padding: 10px 16px;
        border-radius: var(--radius-sm);
        background: var(--bg-primary);
        color: var(--fg-on-primary);
        text-decoration: none;
    }