* {
        box-sizing: border-box;
      }

      html,
      body {
        min-height: 100%;
      }

      body {
        margin: 0;
        background: #000;
        color: #f4f4f4;
        font-family: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      }

      main {
        width: min(1120px, 100%);
        margin: 0 auto;
        padding: clamp(22px, 5vw, 56px);
      }

      nav {
        display: flex;
        justify-content: space-between;
        gap: 18px;
        margin-bottom: 34px;
      }

      a {
        color: #aaa;
        text-decoration: none;
      }

      a:hover,
      a:focus-visible {
        color: #fff;
        outline: none;
      }

      h1 {
        margin: 0;
        overflow-wrap: anywhere;
        font-size: clamp(3.2rem, 8vw, 5.2rem);
        line-height: 1.02;
        letter-spacing: -.025em;
      }

      .summary {
        max-width: 700px;
        margin: 28px 0 clamp(64px, 10vw, 112px);
        color: #aaa;
        font-size: clamp(1rem, 2vw, 1.2rem);
        line-height: 1.7;
      }

      section {
        padding: 0 0 64px;
      }

      h2 {
        margin: 0 0 24px;
        color: #fff;
        font-size: clamp(1.55rem, 3vw, 2rem);
        line-height: 1.15;
        font-weight: 700;
        text-transform: uppercase;
      }

      h3 {
        margin: 0 0 14px;
        font-size: clamp(1.35rem, 3.2vw, 2.4rem);
        font-weight: 600;
      }

      p {
        max-width: 820px;
        margin: 0;
        color: #bbb;
        line-height: 1.65;
      }

      .grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 26px;
      }

      .steps {
        display: grid;
        gap: 16px;
        margin: 24px 0 0;
        padding: 0;
        list-style: none;
      }

      .steps li {
        display: grid;
        grid-template-columns: 3ch minmax(0, 1fr);
        gap: 14px;
        color: #ddd;
        line-height: 1.55;
      }

      .steps span {
        color: #777;
      }

      code,
      .command,
      button {
        font: inherit;
      }

      code {
        padding: 0.05em 0.35em;
        border: 1px solid #242424;
        border-radius: 4px;
        background: #0c0c0c;
        color: #fff;
      }

      .command-row {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: stretch;
        width: 100%;
        margin: 18px 0 0;
        border: 1px solid #242424;
        border-radius: 14px;
        background: #050505;
        overflow: hidden;
      }

      .command {
        display: block;
        min-width: 0;
        padding: 18px;
        overflow-x: auto;
        color: #fff;
        white-space: pre;
      }

      figure {
        margin: 20px 0 0;
      }

      img {
        display: block;
        width: 100%;
        height: auto;
        border: 1px solid #222;
        border-radius: 14px;
        background: #050505;
      }

      figcaption {
        margin-top: 10px;
        color: #777;
        font-size: 0.9rem;
        line-height: 1.5;
      }

      .actions {
        display: flex;
        flex-wrap: wrap;
        gap: 14px;
        padding-top: 34px;
      }

      button,
      .actions a {
        display: inline-grid;
        place-items: center;
        min-height: 44px;
        padding: 0 16px;
        border: 1px solid #242424;
        border-radius: 8px;
        background: #000;
        color: #ddd;
        cursor: pointer;
      }

      button:hover,
      button:focus-visible,
      .actions a:hover,
      .actions a:focus-visible {
        background: #101010;
        text-decoration: none;
        outline: none;
      }

      .command-row button {
        min-height: 100%;
        border-width: 0 0 0 1px;
        border-radius: 0;
        white-space: nowrap;
      }

      @media (max-width: 780px) {
        nav,
        .grid {
          grid-template-columns: 1fr;
        }

        .command-row {
          grid-template-columns: 1fr;
        }

        .command-row button {
          min-height: 44px;
          border-width: 1px 0 0;
        }
      }