* {
        box-sizing: border-box;
      }
      html,
      body {
        margin: 0;
        padding: 0;
        overflow: hidden;
        background: transparent;
        letter-spacing: 0;
      }
      body {
        color: var(--text);
        font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", "Segoe UI", sans-serif;
        word-break: keep-all;
        overflow-wrap: anywhere;
      }
      .diagram {
        width: 100%;
        border: 1px solid var(--line);
        border-radius:8px;
        overflow: hidden;
        background: var(--paper);
        contain: layout paint;
        display: grid;
        gap: 12px;
        padding: 16px;
        font-size:14px;
        line-height: 1.5;
      }
      .diagram,
      .diagram * {
        max-width: 100%;
        min-width: 0;
      }
      .diagram
        :is(
          header,
          section,
          footer,
          article,
          aside,
          div,
          h1,
          h2,
          h3,
          p,
          span,
          strong,
          code
        ) {
        margin: 0;
        overflow-wrap: anywhere;
      }
      .diagram > header,
      .diagram > section,
      .diagram > footer {
        border: 1px solid var(--line);
        border-radius:8px;
        background: var(--panel, var(--surface, var(--paper)));
      }
      .diagram > header {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(196px, 0.34fr);
        gap: 12px;
        padding: 14px;
        background: var(--surface);
      }
      .diagram > header > div,
      .diagram aside,
      .diagram article {
        display: grid;
        gap: 8px;
        align-content: start;
      }
      .diagram aside {
        padding: 10px;
        border: 1px solid var(--line);
        border-radius:8px;
        background: var(--panel, var(--surface, var(--paper)));
      }
      .diagram [data-token] {
        display: inline-flex;
        width: fit-content;
        align-items: center;
        justify-content: center;
        min-height: 24px;
        padding: 3px 8px;
        border: 1px solid var(--line-strong);
        border-radius:6px;
        background: var(--track-tint);
        color: var(--track-strong);
        font-size:12px;
        font-weight: 800;
        line-height: 1.35;
        white-space: normal;
      }
      .diagram h1 {
        color: var(--text);
        font-size:22px;
        line-height: 1.28;
        font-weight: 850;
      }
      .diagram h2,
      .diagram h3 {
        color: var(--text);
        font-size:14px;
        line-height: 1.35;
        font-weight: 800;
      }
      .diagram p,
      .diagram span {
        color: var(--muted);
        font-size:12.5px;
        line-height: 1.48;
      }
      .diagram code {
        display: inline-block;
        padding: 1px 5px;
        border: 1px solid var(--line);
        border-radius:6px;
        background: var(--code);
        color: var(--track-strong);
        font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
        font-size:12px;
        font-weight: 700;
        line-height: 1.35;
        white-space: normal;
      }
      .diagram [data-metric] {
        display: grid;
        grid-template-columns: minmax(76px, auto) minmax(0, 1fr);
        gap: 8px;
        align-items: start;
        padding: 7px;
        border: 1px solid var(--line);
        border-radius:7px;
        background: var(--surface);
      }
      .diagram [data-metric] strong {
        color: var(--track-strong);
        font-size:12px;
        line-height: 1.35;
        white-space: nowrap;
        word-break: normal;
        overflow-wrap: normal;
      }
      .diagram [data-layout="grid"] {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 10px;
        border: 0;
        padding: 0;
        background: transparent;
      }
      .diagram [data-layout="grid"] article,
      .diagram [data-panel] {
        border: 1px solid var(--line);
        border-radius:8px;
        background: var(--panel, var(--surface, var(--paper)));
        padding: 12px;
      }
      .diagram [data-layout="grid"] article[data-focus="true"] {
        border-color: var(--line-strong);
        background: var(--track-tint);
      }
      .diagram [data-layout="lower"] {
        display: grid;
        grid-template-columns: minmax(0, 0.38fr) minmax(0, 1fr);
        gap: 12px;
        border: 0;
        padding: 0;
        background: transparent;
      }
      .diagram [data-list] {
        display: grid;
        gap: 6px;
      }
      .diagram [data-item] {
        display: grid;
        grid-template-columns: minmax(92px, 0.42fr) minmax(0, 1fr);
        gap: 8px;
        align-items: start;
        padding: 7px;
        border: 1px solid var(--line);
        border-radius:7px;
        background: var(--surface);
      }
      .diagram [data-item] strong {
        color: var(--text);
        font-size:12.5px;
        line-height: 1.35;
        white-space: nowrap;
        word-break: normal;
        overflow-wrap: normal;
      }
      .diagram > footer {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        gap: 8px;
        align-items: start;
        padding: 10px 12px;
        background: var(--surface);
      }
      .diagram > footer strong {
        color: var(--track-strong);
        font-size:13px;
        line-height: 1.35;
      }
      @media (max-width: 1040px) {
        .diagram [data-metric] {
          grid-template-columns: 1fr;
        }
      }

      @media (max-width: 820px) {
        .diagram {
          padding: 12px;
        }
        .diagram > header,
        .diagram [data-layout="lower"],
        .diagram > footer {
          grid-template-columns: 1fr;
        }
        .diagram [data-layout="grid"] {
          grid-template-columns: repeat(2, minmax(0, 1fr));
        }
        .diagram h1 {
          font-size:20px;
        }
      }
      @media (max-width: 560px) {
        html,
        body {
          overflow: auto;
        }
        .diagram {
          gap: 10px;
          padding: 10px;
        }
        .diagram > header,
        .diagram aside,
        .diagram [data-layout="grid"] article,
        .diagram [data-panel] {
          padding: 10px;
        }
        .diagram [data-layout="grid"],
        .diagram [data-metric],
        .diagram [data-item] {
          grid-template-columns: 1fr;
        }
        .diagram [data-item] strong {
          white-space: normal;
        }
      }
      @media (max-width: 360px) {
        .diagram {
          padding: 8px;
        }
        .diagram h1 {
          font-size:18px;
        }
        .diagram [data-token] {
          width: 100%;
          justify-content: flex-start;
        }
        .diagram > footer {
          padding: 9px;
        }
      }