/* ═══ IN-PAGE NAV ═══ */
    .gm-toc {
      background: var(--surface);
      border-bottom: 1px solid var(--border);
      padding: 14px 2rem;
      position: sticky;
      top: 66px;
      z-index: 90
    }

    .gm-toc-inner {
      max-width: var(--max);
      margin: 0 auto;
      display: flex;
      gap: 24px;
      align-items: center;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch
    }

    .gm-toc a {
      font-size: 12px;
      color: var(--faint);
      text-decoration: none;
      white-space: nowrap;
      letter-spacing: 0.03em;
      transition: color .18s;
      line-height: 1.3;
      padding: 6px 2px;
      border-bottom: 2px solid transparent;
      display: flex;
      align-items: center;
      gap: 5px
    }

    .gm-toc a:hover,
    .gm-toc a.active,
    .gm-toc a[aria-current="true"] {
      color: var(--blackberry);
      border-bottom-color: var(--blackberry)
    }

    .toc-icon {
      font-size: 11px;
      opacity: .5;
      line-height: 1
    }

    .gm-toc a.active .toc-icon,
    .gm-toc a[aria-current="true"] .toc-icon {
      opacity: .8
    }

    /* ═══ ARTICLE LAYOUT ═══ */
    .gm-main {
      max-width: var(--max);
      margin: 0 auto;
      padding: 0 2rem;
      position: relative
    }

    .gm-section[id],
    .gm-declaration[id] {
      scroll-margin-top: 150px
    }

    .content-illustration {
      position: absolute;
      left: -40px;
      top: 300px;
      width: 260px;
      height: auto;
      opacity: 0.12;
      pointer-events: none;
      transform: rotate(12deg);
    }

    .gm-section {
      display: grid;
      grid-template-columns: 200px 1fr;
      gap: 0 5rem;
      padding: 5rem 0;
      border-bottom: 1px solid var(--border)
    }

    .gm-section:last-of-type {
      border-bottom: none
    }

    .gm-section-label {
      padding-top: 6px;
      padding-right: 1rem;
      position: sticky;
      top: 8.25rem;
      align-self: start
    }

    .gm-section-num {
      font-family: var(--serif);
      font-size: 3.2rem;
      font-weight: 300;
      color: var(--border);
      line-height: 1;
      display: block;
      margin-bottom: 6px
    }

    .gm-section-name {
      font-family: var(--sans);
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: var(--caption);
      display: block;
      line-height: 1.4
    }

    .gm-section-body {
      min-width: 0;
      max-width: 700px
    }

    .gm-section-body h2 {
      font-family: var(--serif);
      font-size: clamp(24px, 3vw, 32px);
      font-weight: 400;
      color: var(--blackberry);
      line-height: 1.22;
      margin-bottom: 24px;
      letter-spacing: -0.01em
    }

    .gm-section-body p {
      font-family: var(--serif);
      font-size: 17px;
      line-height: 1.82;
      color: var(--text);
      margin-bottom: 20px
    }

    .gm-section-body p:last-child {
      margin-bottom: 0
    }

    /* Pullout */
    .pullout {
      margin: 28px 0;
      padding: 22px 26px;
      border-left: 3px solid var(--tea);
      background: var(--tea-tint);
      border-radius: 0 12px 12px 0
    }

    .pullout p {
      font-size: 17.5px;
      font-style: italic;
      font-weight: 400;
      color: var(--blackberry);
      line-height: 1.65;
      margin: 0
    }

    /* ═══ DECLARATION ═══ */
    .gm-declaration {
      background: var(--blackberry);
      padding: 0
    }

    .gm-declaration-inner {
      max-width: var(--max);
      margin: 0 auto;
      padding: 6rem 2rem;
      display: grid;
      grid-template-columns: 200px 1fr;
      gap: 0 5rem
    }

    .gm-declaration .gm-section-num {
      color: rgba(255, 255, 255, .1)
    }

    .gm-declaration .gm-section-name {
      color: var(--tea)
    }

    .gm-declaration h2 {
      color: #fff
    }

    .gm-declaration p {
      color: rgba(255, 255, 255, .7)
    }

    .gm-declaration p.lead {
      color: rgba(255, 255, 255, .9);
      font-style: italic;
      font-size: 18px
    }

    /* ═══ CLOSING ═══ */
    .gm-closing {
      background: var(--blackberry);
      text-align: center;
      padding: 4rem 2rem 6rem;
      border-top: 1px solid rgba(255, 255, 255, .06)
    }

    .gm-closing-rule {
      width: 50px;
      height: 1px;
      background: var(--tea);
      margin: 0 auto 36px
    }

    .gm-closing-text {
      font-family: var(--serif);
      font-size: clamp(20px, 3vw, 28px);
      font-weight: 300;
      font-style: italic;
      color: #fff;
      max-width: 640px;
      margin: 0 auto 36px;
      line-height: 1.5
    }

    .gm-closing-rule2 {
      width: 50px;
      height: 1px;
      background: var(--tea);
      margin: 0 auto 28px;
      opacity: .5
    }

    .gm-closing-attr {
      font-family: var(--sans);
      font-size: 11px;
      font-weight: 400;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: rgba(255, 255, 255, .3)
    }

    /* ═══ RESPONSIVE ═══ */
    @media(max-width:800px) {
      .gm-section[id],
      .gm-declaration[id] {
        scroll-margin-top: 130px
      }

      .gm-section {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 3.5rem 0
      }

      .gm-section-label {
        position: static;
        display: flex;
        align-items: baseline;
        gap: 12px;
        margin-bottom: 20px
      }

      .gm-section-num {
        font-size: 2.2rem;
        margin-bottom: 0
      }

      .gm-declaration-inner {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 4rem 2rem
      }

      .gm-declaration .gm-section-label {
        display: flex;
        align-items: baseline;
        gap: 12px;
        margin-bottom: 20px
      }

      .gm-toc {
        top: 64px
      }
    }

    @media(max-width:480px) {
      .gm-main {
        padding: 0 1.5rem
      }

      .gm-section-body p {
        font-size: 16px
      }
    }