*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  :root {
    --cream: #F4F0E8;
    --cream-mid: #EDE8DC;
    --ink: #1C1A16;
    --ink-mid: #3A3630;
    --ink-light: #6E6858;
    --ink-faint: #877E6E;
    --accent: #1C3B5A;
    --rule: rgba(28,26,22,0.12);
    --rule-mid: rgba(28,26,22,0.07);
    --f-serif: 'Cormorant Garamond', Georgia, serif;
    --f-sans: 'DM Sans', sans-serif;
    --f-mono: 'DM Mono', monospace;
  }
  html {
    scroll-behavior: smooth;
    scroll-padding-top: 92px;
  }
  html,
  body {
    max-width: 100%;
    overflow-x: hidden;
  }
  body {
    background: var(--cream);
    color: var(--ink);
    font-family: var(--f-sans);
    font-weight: 300;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
  }
  .skip-link {
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 200;
    transform: translateY(-140%);
    background: var(--ink);
    color: var(--cream);
    padding: 10px 14px;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    transition: transform 0.2s ease;
  }
  .skip-link:focus {
    transform: translateY(0);
  }
  a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 5px;
  }
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.45;
    pointer-events: none;
  }
  a { color: inherit; text-decoration: none; }
  a { overflow-wrap: anywhere; }
  .site-nav {
    position: fixed;
    inset: 0 0 auto;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 56px;
    background: rgba(244,240,232,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 0.5px solid var(--rule);
  }
  .nav-logo {
    font-family: var(--f-serif);
    font-size: 18px;
    color: var(--ink);
  }
  .nav-link {
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-light);
  }
  .article-hero {
    position: relative;
    min-height: 62vh;
    padding: 140px 56px 72px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
  }
  .article-map {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(90deg, rgba(244,240,232,0.12) 0%, rgba(244,240,232,0.42) 64%, rgba(244,240,232,0.12) 100%),
      url('../img/banner-columna-universidad.jpg');
    background-size: cover;
    background-position: center center;
    opacity: 1;
    mix-blend-mode: normal;
  }
  .article-hero-inner {
    position: relative;
    z-index: 1;
    width: min(920px, 100%);
  }
  .article-kicker,
  .article-meta,
  .source-label {
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-light);
  }
  h1 {
    margin-top: 18px;
    max-width: 820px;
    font-family: var(--f-serif);
    font-size: clamp(48px, 8vw, 96px);
    font-weight: 300;
    line-height: 0.95;
    color: var(--ink);
  }
  .article-summary {
    margin-top: 28px;
    max-width: 620px;
    font-size: 17px;
    color: var(--ink-mid);
  }
  .article-meta {
    margin-top: 26px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
  }
  .article-wrap {
    display: grid;
    grid-template-columns: minmax(160px, 240px) minmax(0, 760px);
    gap: 64px;
    padding: 72px 56px 96px;
  }
  .article-sidebar {
    position: sticky;
    top: 104px;
    align-self: start;
    border-top: 0.5px solid var(--rule);
    padding-top: 18px;
    min-width: 0;
  }
  .article-sidebar p {
    margin-top: 12px;
    font-size: 13px;
    color: var(--ink-light);
    line-height: 1.75;
  }
  .article-body {
    max-width: 760px;
    min-width: 0;
  }
  .article-body p {
    margin-bottom: 22px;
    font-size: 18px;
    line-height: 1.9;
    color: var(--ink-mid);
  }
  .article-body .lead {
    font-family: var(--f-serif);
    font-size: 28px;
    line-height: 1.35;
    color: var(--ink);
  }
  .article-body h2,
  .article-body h3 {
    font-family: var(--f-serif);
    font-weight: 300;
    color: var(--ink);
  }
  .article-body h2 {
    margin: 48px 0 18px;
    font-size: 38px;
    line-height: 1.08;
  }
  .article-body h3 {
    margin: 34px 0 14px;
    font-size: 28px;
    line-height: 1.14;
  }
  .article-body ul,
  .article-body ol {
    margin: -6px 0 26px 24px;
    font-size: 18px;
    line-height: 1.86;
    color: var(--ink-mid);
    text-align: justify;
    hyphens: auto;
  }
  .article-body li + li {
    margin-top: 10px;
  }
  .article-body li {
    overflow-wrap: break-word;
  }
  blockquote {
    margin: 42px 0;
    padding: 26px 0 26px 28px;
    border-left: 1px solid var(--accent);
    font-family: var(--f-serif);
    font-size: 30px;
    font-style: italic;
    line-height: 1.25;
    color: var(--ink);
  }
  .source-box {
    margin-top: 56px;
    padding-top: 24px;
    border-top: 0.5px solid var(--rule);
  }
  .source-box p {
    margin-top: 10px;
    font-size: 14px;
    color: var(--ink-light);
  }
  .article-summary,
  .article-sidebar p,
  .article-body p,
  .source-box p {
    text-align: justify;
    text-align-last: left;
    hyphens: auto;
    overflow-wrap: break-word;
  }
  .source-box a {
    color: var(--accent);
    border-bottom: 0.5px solid currentColor;
  }
  footer {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding: 24px 56px;
    border-top: 0.5px solid var(--rule);
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.08em;
    color: var(--ink-faint);
  }
  @media (max-width: 900px) {
    .site-nav { padding: 18px 20px; }
    .article-hero {
      min-height: 56vh;
      padding: 118px 20px 56px;
    }
    .article-map {
      background-position: 68% center;
    }
    .article-wrap {
      grid-template-columns: 1fr;
      gap: 36px;
      padding: 56px 20px 76px;
    }
    .article-sidebar { position: static; }
    footer { padding: 22px 20px; flex-direction: column; }
  }
  @media (max-width: 520px) {
    .site-nav {
      padding: 15px 16px;
      gap: 18px;
    }

    .nav-logo,
    .nav-link {
      min-width: 0;
    }

    .nav-link {
      font-size: 10px;
      max-width: 92px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      text-align: right;
      line-height: 1.35;
    }

    .article-hero {
      min-height: auto;
      padding: 96px 16px 42px;
    }

    h1 {
      max-width: calc(100vw - 32px);
      font-size: clamp(32px, 10vw, 44px);
      line-height: 1.03;
      overflow-wrap: anywhere;
    }

    .article-summary {
      margin-top: 22px;
      width: min(100%, 34ch);
      max-width: 34ch;
      font-size: 16px;
      line-height: 1.75;
      text-align: left;
      overflow-wrap: anywhere;
    }

    .article-meta {
      gap: 8px 12px;
      font-size: 10px;
    }

    .article-meta span:last-child {
      display: none;
    }

    .article-wrap {
      padding: 44px 16px 64px;
      gap: 30px;
    }

    .article-hero-inner,
    .article-sidebar,
    .article-body {
      width: 100%;
      max-width: calc(100vw - 32px);
      min-width: 0;
    }

    .article-sidebar p {
      width: min(100%, 34ch);
      max-width: 34ch;
      font-size: 12.5px;
      text-align: left;
      text-align-last: auto;
      overflow-wrap: anywhere;
    }

    .article-body p {
      width: min(100%, 31ch);
      max-width: 31ch;
      font-size: 16px;
      line-height: 1.86;
      margin-bottom: 20px;
      text-align: left;
      text-align-last: auto;
      overflow-wrap: anywhere;
    }

    .article-body .lead {
      width: min(100%, 24ch);
      max-width: 24ch;
      font-size: 22.5px;
      line-height: 1.34;
      text-align: left;
    }

    .article-body h2 {
      margin: 40px 0 16px;
      font-size: 30px;
    }

    .article-body h3 {
      font-size: 24px;
    }

    .article-body ul,
    .article-body ol {
      width: min(calc(100vw - 52px), 31ch);
      max-width: 31ch;
      margin-left: 20px;
      font-size: 16px;
      line-height: 1.82;
      text-align: left;
      text-align-last: auto;
      overflow-wrap: anywhere;
    }

    .source-box p {
      text-align: left;
      text-align-last: auto;
    }

    blockquote {
      width: min(100%, 25ch);
      max-width: 25ch;
      margin: 34px 0;
      padding: 22px 0 22px 18px;
      font-size: 24px;
      overflow-wrap: anywhere;
    }

    footer {
      padding: 20px 16px;
    }
  }

  @media (max-width: 390px) {
    .nav-logo {
      font-size: 16px;
    }

    .nav-link {
      max-width: 118px;
    }

    h1 {
      font-size: clamp(32px, 10.5vw, 44px);
    }

    .article-summary,
    .article-body p,
    .article-body ul,
    .article-body ol {
      font-size: 15.5px;
    }

    .article-body .lead {
      font-size: 22px;
    }
  }