:root {
      --max: 1160px;
      --header-h: 72px;
    }

    * { box-sizing: border-box; }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: calc(var(--header-h) + 16px);
    }

    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
    }

    body {
      margin: 0;
      background: var(--bg);
      color: var(--text);
      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      line-height: 1.65;
    }

    a {
      color: inherit;
      text-underline-offset: 0.18em;
    }

    a:focus-visible,
    summary:focus-visible,
    .button:focus-visible,
    .nav-mobile__toggle:focus-visible {
      outline: 3px solid var(--blue);
      outline-offset: 3px;
    }

    .skip-link {
      position: absolute;
      left: 12px;
      top: -48px;
      z-index: 100;
      padding: 10px 14px;
      border-radius: 8px;
      background: var(--text);
      color: var(--on-accent);
      font-weight: 700;
      text-decoration: none;
    }

    .skip-link:focus {
      top: 12px;
    }

    img {
      display: block;
      max-width: 100%;
    }

    .container {
      width: min(var(--max), calc(100% - 32px));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 10;
      border-bottom: 1px solid var(--header-border);
      background: var(--header-bg);
      backdrop-filter: blur(12px);
    }

    .site-header__inner {
      display: flex;
      min-height: 72px;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      text-decoration: none;
      font-weight: 900;
      font-size: 1.28rem;
      letter-spacing: -0.04em;
    }

    .brand span {
      color: var(--accent);
    }

    .nav-desktop ul,
    .nav-mobile nav ul {
      display: flex;
      align-items: center;
      gap: 22px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .nav-desktop a,
    .nav-mobile a {
      color: var(--muted);
      font-size: 0.94rem;
      font-weight: 650;
      text-decoration: none;
    }

    .nav-desktop a:hover,
    .nav-mobile a:hover {
      color: var(--text);
    }

    .nav-mobile {
      display: none;
      position: relative;
    }

    .nav-mobile__toggle {
      list-style: none;
      min-height: 44px;
      padding: 10px 14px;
      border: 1px solid var(--line);
      border-radius: 10px;
      background: var(--surface);
      color: var(--text);
      font-weight: 700;
      cursor: pointer;
    }

    .nav-mobile__toggle::-webkit-details-marker {
      display: none;
    }

    .nav-mobile nav {
      position: absolute;
      right: 0;
      top: calc(100% + 8px);
      min-width: 220px;
      padding: 12px;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: var(--surface);
      box-shadow: var(--shadow-md);
    }

    .nav-mobile nav ul {
      flex-direction: column;
      align-items: stretch;
      gap: 4px;
    }

    .nav-mobile nav a {
      display: block;
      padding: 10px 12px;
      border-radius: 8px;
    }

    .nav-mobile nav a:hover {
      background: var(--bg);
    }

    .hero {
      padding: clamp(64px, 10vw, 124px) 0 72px;
      background: var(--hero-bg);
      border-bottom: 1px solid var(--line);
    }

    .hero__grid {
      display: grid;
      grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.75fr);
      gap: clamp(38px, 7vw, 90px);
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 18px;
      color: var(--accent);
      font-size: 0.8rem;
      font-weight: 850;
      letter-spacing: 0.09em;
      text-transform: uppercase;
    }

    .eyebrow::before {
      width: 30px;
      height: 2px;
      background: var(--accent);
      content: "";
    }

    h1 {
      max-width: 820px;
      margin: 0;
      font-size: clamp(2.7rem, 7vw, 5.6rem);
      line-height: 0.98;
      letter-spacing: -0.06em;
    }

    .hero__lead {
      max-width: 720px;
      margin: 26px 0 0;
      color: var(--text-body);
      font-size: clamp(1.1rem, 2vw, 1.35rem);
      line-height: 1.55;
    }

    .hero__actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 30px;
    }

    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 0 20px;
      border: 1px solid var(--text);
      border-radius: 10px;
      font-weight: 800;
      text-decoration: none;
    }

    .button--primary {
      border-color: var(--accent);
      background: var(--accent);
      color: var(--on-accent);
    }

    .button--primary:hover {
      border-color: var(--accent-dark);
      background: var(--accent-dark);
    }

    .button--secondary {
      background: var(--surface);
    }

    .principles {
      padding: 24px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: var(--surface);
      box-shadow: var(--shadow-lg);
    }

    .principles h2 {
      margin: 0 0 16px;
      font-size: 1rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }

    .principles ul {
      display: grid;
      gap: 14px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .principles li {
      display: grid;
      grid-template-columns: 32px 1fr;
      gap: 10px;
      align-items: start;
    }

    .principles .number {
      display: inline-flex;
      width: 30px;
      height: 30px;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      background: var(--accent-soft);
      color: var(--accent);
      font-weight: 850;
      font-size: 0.8rem;
    }

    .section {
      padding: 74px 0;
    }

    .section--white {
      background: var(--surface);
    }

    .section-heading {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 30px;
    }

    .section-heading h2 {
      margin: 0;
      font-size: clamp(2rem, 4vw, 3rem);
      line-height: 1.05;
      letter-spacing: -0.045em;
    }

    .section-heading p {
      max-width: 540px;
      margin: 0;
      color: var(--muted);
    }

    .article-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr);
      gap: 24px;
    }

    .article-card {
      display: grid;
      grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: var(--surface);
      box-shadow: var(--shadow-sm);
    }

    .article-card__content {
      padding: clamp(24px, 4vw, 42px);
    }

    .article-card__meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 14px;
      color: var(--muted);
      font-size: 0.86rem;
    }

    .article-card h3 {
      margin: 15px 0 14px;
      font-size: clamp(1.65rem, 3.4vw, 2.55rem);
      line-height: 1.12;
      letter-spacing: -0.035em;
    }

    .article-card h3 a {
      text-decoration: none;
    }

    .article-card h3 a:hover {
      text-decoration: underline;
      text-decoration-thickness: 2px;
    }

    .article-card p {
      margin: 0;
      color: var(--text-subtle);
      font-size: 1.04rem;
    }

    .verdict {
      display: inline-flex;
      margin-top: 22px;
      padding: 7px 11px;
      border: 1px solid var(--accent-border);
      border-radius: 999px;
      background: var(--accent-soft);
      color: var(--accent);
      font-weight: 850;
      font-size: 0.8rem;
    }

    .read-more {
      display: inline-flex;
      margin-top: 24px;
      color: var(--blue);
      font-weight: 800;
      text-decoration: none;
    }

    .read-more:hover {
      text-decoration: underline;
    }

    .article-card__visual {
      display: flex;
      min-height: 320px;
      align-items: end;
      padding: 28px;
      background:
        linear-gradient(145deg, rgba(16, 24, 40, 0.88), rgba(180, 35, 24, 0.93)),
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.18), transparent 25%);
      color: var(--on-accent);
    }

    .article-card__visual strong {
      display: block;
      max-width: 300px;
      font-size: clamp(1.5rem, 3vw, 2.4rem);
      line-height: 1.08;
      letter-spacing: -0.04em;
    }

    .method-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-top: 30px;
    }

    .method-card {
      padding: 24px;
      border: 1px solid var(--line);
      border-radius: 14px;
      background: var(--surface);
    }

    .method-card span {
      display: inline-flex;
      margin-bottom: 18px;
      padding: 5px 9px;
      border-radius: 999px;
      background: var(--blue-soft);
      color: var(--blue);
      font-weight: 850;
      font-size: 0.75rem;
    }

    .method-card h3 {
      margin: 0 0 9px;
      font-size: 1.15rem;
    }

    .method-card p {
      margin: 0;
      color: var(--muted);
    }

    .neutrality {
      display: grid;
      grid-template-columns: 0.85fr 1.15fr;
      gap: 42px;
      align-items: center;
      padding: 38px;
      border-radius: 18px;
      background: var(--inverse-surface);
      color: var(--inverse-text);
    }

    .neutrality h2 {
      margin: 0;
      font-size: clamp(2rem, 4vw, 3rem);
      line-height: 1.05;
      letter-spacing: -0.045em;
    }

    .neutrality p {
      margin: 0;
      color: var(--inverse-muted);
      font-size: 1.08rem;
    }

    footer {
      padding: 34px 0 48px;
      border-top: 1px solid var(--line);
      background: var(--surface);
      color: var(--muted);
      font-size: 0.9rem;
    }

    .footer-inner {
      display: flex;
      justify-content: space-between;
      gap: 24px;
      align-items: center;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 18px;
    }

    .footer-links a {
      color: var(--muted);
      text-decoration: none;
    }

    .footer-links a:hover {
      color: var(--text);
    }

    @media (max-width: 900px) {
      .hero__grid,
      .article-card,
      .neutrality {
        grid-template-columns: 1fr;
      }

      .method-grid {
        grid-template-columns: 1fr;
      }

      .article-card__visual {
        min-height: 220px;
      }
    }

    @media (max-width: 680px) {
      .nav-desktop { display: none; }
      .nav-mobile { display: block; }

      .hero {
        padding-top: 54px;
      }

      .section-heading,
      .footer-inner {
        align-items: flex-start;
        flex-direction: column;
      }

      .neutrality {
        padding: 28px;
      }
    }
  
    .brand-logo {
      display: block;
      width: clamp(176px, 22vw, 238px);
      height: auto;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      text-decoration: none;
      line-height: 1;
    }

    @media (max-width: 420px) {
      .brand-logo {
        width: 168px;
      }
    }