:root {
      color-scheme: dark;
      --fondo: #110e0c;
      --panel: #1b1511;
      --oro: #c9a86c;
      --claro: #e2c794;
      --texto: #f4ecd8;
      --suave: #c8baaa;
      --borde: rgba(201, 168, 108, .3);
      --verde: #d6bd88;
      --rojo: #efb3a7;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--texto);
      font: 400 1rem/1.8 "Lato", Arial, sans-serif;
      background-color: var(--fondo);

      
      background-image:
        linear-gradient(#110e0c77, #110e0cbb),
        url("../../../img/madurez.jpg");

      background-position: center;
      background-size: cover;
      background-attachment: fixed;
    }

    h1,
    h2,
    h3 {
      font-family: "Playfair Display", Georgia, serif;
      font-weight: 500;
      line-height: 1.15;
      margin: 0 0 22px;
    }

    h1 {
      font-size: clamp(2.7rem, 5.5vw, 5.4rem);
      letter-spacing: -1px;
    }

    h2 {
      font-size: clamp(1.8rem, 3.5vw, 3rem);
      color: var(--claro);
    }

    h3 {
      font-size: 1.35rem;
      color: var(--claro);
    }

    p {
      margin: 0 0 18px;
    }

    a {
      color: var(--claro);
      text-underline-offset: 4px;
    }

    a:hover {
      color: white;
    }

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

    [id] {
      scroll-margin-top: 110px;
    }

    :focus-visible {
      outline: 3px solid var(--claro);
      outline-offset: 5px;
    }

    .pagina {
      width: min(1440px, calc(100% - 40px));
      margin: auto;
      border-inline: 1px solid var(--borde);
      background: rgba(17, 14, 12, .96);
    }

    .contenedor {
      width: min(1180px, calc(100% - 48px));
      margin-inline: auto;
    }

    .saltar {
      position: absolute;
      top: -100px;
      left: 20px;
      z-index: 100;
      padding: 12px;
      background: var(--claro);
      color: var(--fondo);
    }

    .saltar:focus {
      top: 12px;
    }

    

    .barra {
      position: sticky;
      top: 0;
      z-index: 20;
      background: rgba(17, 14, 12, .98);
      border-bottom: 1px solid var(--borde);
    }

    .barra-interior {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 15px;
      padding-block: 18px;
    }

    .marca {
      font: 700 1.4rem "Playfair Display", Georgia, serif;
      letter-spacing: 2px;
      text-decoration: none;
    }

    nav,
    .acciones {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }

    nav a {
      padding: 9px 12px;
      font-size: .9rem;
      text-decoration: none;
    }

    .volver {
      border: 1px solid var(--borde);
      border-radius: 6px;
    }

    

    .hero {
      display: grid;
      grid-template-columns: 1.15fr 1fr;
      align-items: center;
      gap: 45px;
      padding-block: 70px 50px;
    }

    .hero > * {
      min-width: 0;
    }

    .hero h1 span {
      color: var(--claro);
    }

    .etiqueta {
      color: var(--oro);
      font-size: .74rem;
      font-weight: 900;
      letter-spacing: 2px;
      text-transform: uppercase;
    }

    .introduccion {
      font-size: 1.13rem;
      color: var(--suave);
    }

    .boton {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 13px 21px;
      border: 1px solid var(--oro);
      border-radius: 6px;
      background: var(--oro);
      color: var(--fondo);
      font-weight: 900;
      text-decoration: none;
      text-align: center;
    }

    .boton:hover {
      background: var(--claro);
      color: var(--fondo);
    }

    .boton.secundario {
      background: transparent;
      color: var(--claro);
    }

    

    .foto {
      margin: 0;
      border: 1px solid var(--borde);
      border-radius: 16px;
      overflow: hidden;
      background: var(--panel);
    }

    .foto a {
      display: block;
    }

    .foto img {
      width: 100%;
      height: auto;
    }

    figcaption {
      padding: 20px 24px;
      font-size: .9rem;
      color: var(--suave);
    }

    .respaldo {
      display: none;
      padding: 80px 20px;
      text-align: center;
      background:
        radial-gradient(ellipse at center, #553524, #17110d);
      color: var(--claro);
      font: 500 1.6rem "Playfair Display", Georgia, serif;
    }

    .foto.sin-imagen > a {
      display: none;
    }

    .foto.sin-imagen .respaldo {
      display: block;
    }

    

    .seccion {
      padding-block: 55px;
    }

    .cabecera {
      max-width: 800px;
      margin-bottom: 30px;
    }

    .cabecera p,
    .tarjeta p,
    .texto p {
      color: var(--suave);
    }

    .destacado {
      padding: 28px;
      border: 1px solid var(--verde);
      border-left: 5px solid var(--verde);
      border-radius: 12px;
      background: #2b2018;
    }

    .destacado h3 {
      color: var(--verde);
    }

    .cuadricula {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 20px;
      margin-top: 22px;
    }

    .tarjeta {
      padding: 26px;
      border: 1px solid var(--borde);
      border-radius: 12px;
      background: var(--panel);
      min-width: 0;
    }

    .tarjeta p:last-child {
      margin-bottom: 0;
    }

    .estado {
      display: inline-block;
      padding: 4px 10px;
      margin-bottom: 15px;
      border: 1px solid currentColor;
      border-radius: 25px;
      font-size: .72rem;
      font-weight: 900;
      letter-spacing: 1px;
      color: var(--rojo);
    }

    .destacado .estado {
      color: var(--verde);
    }

    .editorial {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
    }

    .editorial > * {
      min-width: 0;
    }

    .brix {
      padding: clamp(25px, 4vw, 45px);
      border: 1px solid var(--oro);
      border-radius: 16px;
      background:
        radial-gradient(
          ellipse at top right,
          #65452255,
          transparent 65%
        ),
        var(--panel);
    }

    .brix-numero {
      font: 500 clamp(3.5rem, 9vw, 7rem)/1
        "Playfair Display", Georgia, serif;
      color: var(--claro);
      margin: 0 0 22px;
    }

    .nota {
      color: var(--suave);
      font-size: .87rem;
    }

    .pasos {
      padding-left: 24px;
      color: var(--suave);
    }

    .pasos li {
      padding-left: 6px;
      margin-bottom: 14px;
    }

    .pasos strong {
      color: var(--texto);
    }

    .aviso {
      padding: 22px;
      border-left: 3px solid var(--oro);
      background: #c9a86c0d;
      margin-top: 24px;
    }

    

    .tabla-wrap {
      overflow-x: auto;
      border: 1px solid var(--borde);
      border-radius: 12px;
    }

    table {
      width: 100%;
      border-collapse: collapse;
      min-width: 560px;
      background: var(--panel);
      text-align: left;
    }

    caption {
      text-align: left;
      padding: 18px;
      color: var(--claro);
      font-weight: 700;
    }

    th,
    td {
      padding: 16px 18px;
      border-bottom: 1px solid var(--borde);
      vertical-align: top;
    }

    th {
      color: var(--claro);
    }

    td {
      color: var(--suave);
    }

    .tabla-wrap:focus-visible {
      outline-offset: 4px;
    }

    

    details {
      padding: 20px 0;
      border-top: 1px solid var(--borde);
    }

    summary {
      cursor: pointer;
      font-weight: 700;
      color: var(--claro);
    }

    details p {
      margin: 14px 0 0;
      color: var(--suave);
    }

    .fuentes {
      padding: 26px;
      border: 1px solid var(--borde);
      border-radius: 12px;
      font-size: .9rem;
      color: var(--suave);
    }

    .fuentes li {
      margin-bottom: 12px;
    }

    .cierre {
      text-align: center;
      max-width: 800px;
      margin: auto;
    }

    .cierre p {
      color: var(--suave);
    }

    .cierre .acciones {
      justify-content: center;
    }

    

    footer {
      padding: 40px 0 25px;
      border-top: 1px solid var(--borde);
      background: #0c0907;
    }

    .pie {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 28px;
    }

    .pie > * {
      min-width: 0;
    }

    footer p,
    footer a {
      font-size: .92rem;
      overflow-wrap: anywhere;
    }

    footer p {
      color: var(--suave);
    }

    address {
      font-style: normal;
    }

    .legal {
      margin: 25px 0 0;
      padding-top: 20px;
      border-top: 1px solid var(--borde);
      font-size: .8rem;
      text-align: center;
    }

    

    @media (max-width: 950px) {
      .barra {
        position: relative;
      }

      .barra-interior,
      nav {
        justify-content: center;
        text-align: center;
      }

      [id] {
        scroll-margin-top: 20px;
      }

      .hero {
        grid-template-columns: 1fr;
        padding-top: 45px;
      }

      .cuadricula {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

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

    @media (max-width: 650px) {
      body {
        background-attachment: scroll;
      }

      .pagina {
        width: calc(100% - 16px);
      }

      .contenedor {
        width: calc(100% - 28px);
      }

      .editorial,
      .cuadricula {
        grid-template-columns: 1fr;
      }

      .acciones .boton {
        width: 100%;
      }

      .seccion {
        padding-block: 38px;
      }
    }

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