:root {
        --navy: #003860;
        --navy-deep: #002642;
        --copper: #c88455;
        --paper: #fbfaf7;
      }

      * {
        box-sizing: border-box;
      }

      body {
        background: linear-gradient(120deg, var(--navy-deep), var(--navy));
        color: var(--paper);
        display: grid;
        font-family: "Manrope", sans-serif;
        margin: 0;
        min-height: 100vh;
        min-height: 100svh;
        overflow-x: hidden;
        padding: 1.5rem clamp(1.5rem, 4vw, 4rem);
        place-items: center;
        position: relative;
        isolation: isolate;
      }

      main {
        align-items: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.24);
        border-top: 1px solid rgba(255, 255, 255, 0.24);
        display: flex;
        justify-content: center;
        margin: 0 auto;
        max-width: 78rem;
        min-height: calc(100svh - 3rem);
        padding: clamp(2rem, 5vh, 4rem) 0;
        position: relative;
        width: 100%;
        z-index: 1;
      }

      .ghost-mark {
        filter: brightness(0) invert(1);
        height: auto;
        max-width: none;
        opacity: 0.055;
        pointer-events: none;
        position: fixed;
        right: -12%;
        top: 50%;
        transform: translateY(-50%);
        width: min(76vw, 72rem);
        z-index: 0;
      }

      .brand-logo {
        filter: brightness(0) invert(1);
        height: auto;
        margin-bottom: 2.5rem;
        max-width: 12.5rem;
        opacity: 0.94;
        width: 100%;
      }

      .content {
        max-width: 64rem;
        width: 100%;
      }

      p {
        color: rgba(251, 250, 247, 0.7);
        font-family: "DM Mono", monospace;
        font-size: 0.7rem;
        letter-spacing: 0.14em;
        line-height: 1.7;
        margin: 0;
        text-transform: uppercase;
      }

      h1 {
        font-family: "Newsreader", Georgia, serif;
        font-size: 7.5rem;
        font-weight: 400;
        letter-spacing: 0;
        line-height: 0.86;
        margin: 0.85rem 0 1.35rem;
        max-width: 9ch;
      }

      h1 span {
        color: var(--copper);
        display: block;
      }

      .message {
        font-family: "Newsreader", Georgia, serif;
        font-size: 1.85rem;
        letter-spacing: 0;
        line-height: 1.15;
        max-width: 28ch;
        text-transform: none;
      }

      a {
        border: 1px solid rgba(255, 255, 255, 0.5);
        color: var(--paper);
        display: inline-flex;
        font-family: "DM Mono", monospace;
        font-size: 0.68rem;
        letter-spacing: 0.12em;
        margin-top: 2rem;
        min-height: 3.4rem;
        padding: 1rem 1.35rem;
        text-decoration: none;
        text-transform: uppercase;
        transition: 180ms ease;
      }

      a:hover,
      a:focus-visible {
        background: var(--paper);
        color: var(--navy-deep);
      }

      @media (max-width: 960px) {
        h1 {
          font-size: 5.5rem;
        }

        .message {
          font-size: 1.55rem;
        }
      }

      @media (max-width: 640px) {
        body {
          padding: 1rem 1.25rem;
        }

        main {
          align-items: center;
          min-height: calc(100svh - 2rem);
          padding: 1.5rem 0;
        }

        .ghost-mark {
          opacity: 0.04;
          right: -60%;
          width: 155vw;
        }

        .brand-logo {
          margin-bottom: 1.75rem;
          max-width: 8.5rem;
        }

        h1 {
          font-size: 3.75rem;
          line-height: 0.88;
          margin: 0.7rem 0 1rem;
        }

        .message {
          font-size: 1.25rem;
          line-height: 1.25;
        }

        a {
          margin-top: 1.75rem;
        }
      }

      @media (max-width: 400px) {
        h1 {
          font-size: 3.4rem;
        }
      }

      @media (max-height: 700px) and (max-width: 640px) {
        main {
          padding: 1rem 0;
        }

        .brand-logo {
          margin-bottom: 1.1rem;
          max-width: 7rem;
        }

        h1 {
          font-size: 3.15rem;
          margin: 0.55rem 0 0.8rem;
        }

        .message {
          font-size: 1.1rem;
        }

        a {
          margin-top: 1.2rem;
          min-height: 3rem;
          padding: 0.85rem 1.15rem;
        }
      }

body.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { body.admin-bar .site-header { top: 46px; } }