:root {
    --ground: #F7F8FA;
    --surface: #FFFFFF;
    --surface-2: #EDF1F4;
    --ink: #16202B;
    --ink-2: #3A4854;
    --muted: #5B6875;
    --line: #D6DEE4;
    --line-soft: #E6ECF0;

    --clinic: #0F6E8C;
    --clinic-soft: #E2F0F5;
    --commerce: #B5651D;
    --commerce-soft: #F8EDE1;

    --ok: #1E7A5A;
    --ok-soft: #E2F1EB;
    --warn: #A66A00;
    --warn-soft: #FBF0DC;
    --crit: #B3261E;
    --crit-soft: #FAE7E5;

    --display: "Helvetica Neue", Helvetica, "Segoe UI", system-ui, -apple-system, sans-serif;
    --body: ui-serif, Charter, "Iowan Old Style", Georgia, "Times New Roman", serif;
    --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;

    --step--1: clamp(0.78rem, 0.76rem + 0.1vw, 0.83rem);
    --step-0: clamp(0.98rem, 0.95rem + 0.15vw, 1.06rem);
    --step-1: clamp(1.15rem, 1.1rem + 0.25vw, 1.3rem);
    --step-2: clamp(1.4rem, 1.3rem + 0.5vw, 1.7rem);
    --step-3: clamp(1.75rem, 1.55rem + 0.9vw, 2.3rem);
    --step-4: clamp(2.2rem, 1.8rem + 1.8vw, 3.4rem);
  }

  @media (prefers-color-scheme: dark) {
    :root {
      --ground: #0E1519;
      --surface: #151E24;
      --surface-2: #1C272E;
      --ink: #DEE7EB;
      --ink-2: #B4C2CB;
      --muted: #8497A2;
      --line: #2A3941;
      --line-soft: #223037;

      --clinic: #55B4D2;
      --clinic-soft: #14313C;
      --commerce: #D9A167;
      --commerce-soft: #33261A;

      --ok: #5CBF98;
      --ok-soft: #14302A;
      --warn: #D6A24E;
      --warn-soft: #322913;
      --crit: #E8837A;
      --crit-soft: #351C1A;
    }
  }

  :root[data-theme="dark"] {
    --ground: #0E1519;
    --surface: #151E24;
    --surface-2: #1C272E;
    --ink: #DEE7EB;
    --ink-2: #B4C2CB;
    --muted: #8497A2;
    --line: #2A3941;
    --line-soft: #223037;
    --clinic: #55B4D2;
    --clinic-soft: #14313C;
    --commerce: #D9A167;
    --commerce-soft: #33261A;
    --ok: #5CBF98;
    --ok-soft: #14302A;
    --warn: #D6A24E;
    --warn-soft: #322913;
    --crit: #E8837A;
    --crit-soft: #351C1A;
  }

  :root[data-theme="light"] {
    --ground: #F7F8FA;
    --surface: #FFFFFF;
    --surface-2: #EDF1F4;
    --ink: #16202B;
    --ink-2: #3A4854;
    --muted: #5B6875;
    --line: #D6DEE4;
    --line-soft: #E6ECF0;
    --clinic: #0F6E8C;
    --clinic-soft: #E2F0F5;
    --commerce: #B5651D;
    --commerce-soft: #F8EDE1;
    --ok: #1E7A5A;
    --ok-soft: #E2F1EB;
    --warn: #A66A00;
    --warn-soft: #FBF0DC;
    --crit: #B3261E;
    --crit-soft: #FAE7E5;
  }

  * { box-sizing: border-box; }

  body {
    margin: 0;
    background: var(--ground);
    color: var(--ink);
    font-family: var(--body);
    font-size: var(--step-0);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
  }

  .wrap {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 2.5rem);
  }

  /* ---------- Masthead ---------- */
  .masthead {
    border-bottom: 1px solid var(--line);
    background: var(--surface);
  }
  .masthead-inner {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(2rem, 4vw, 3rem);
  }
  .eyebrow {
    font-family: var(--display);
    font-size: var(--step--1);
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--clinic);
  }
  h1 {
    font-family: var(--display);
    font-size: var(--step-4);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.02;
    margin: 0;
    text-wrap: balance;
    max-width: 18ch;
  }
  .lede {
    font-size: var(--step-1);
    color: var(--ink-2);
    max-width: 62ch;
    margin: 0;
  }
  .meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 2.25rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--line-soft);
    font-family: var(--display);
    font-size: var(--step--1);
    color: var(--muted);
  }
  .meta-row b {
    color: var(--ink);
    font-weight: 600;
  }

  /* ---------- Layout ---------- */
  .layout {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
    padding: clamp(2rem, 5vw, 3.5rem) 0 6rem;
  }
  @media (max-width: 900px) {
    .layout { grid-template-columns: minmax(0, 1fr); }
    .toc { position: static !important; max-height: none !important; }
  }

  .toc {
    position: sticky;
    top: 1.5rem;
    max-height: calc(100vh - 3rem);
    overflow-y: auto;
    font-family: var(--display);
    font-size: 0.83rem;
    border-left: 2px solid var(--line);
    padding-left: 1rem;
  }
  .toc h2 {
    font-size: var(--step--1);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    margin: 0 0 0.75rem;
    font-weight: 700;
  }
  .toc ol { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.1rem; }
  .toc li ol { padding-left: 0.9rem; margin: 0.15rem 0 0.4rem; gap: 0; }
  .toc a {
    display: block;
    padding: 0.25rem 0;
    color: var(--ink-2);
    text-decoration: none;
    line-height: 1.35;
  }
  .toc a:hover { color: var(--clinic); }
  .toc a:focus-visible { outline: 2px solid var(--clinic); outline-offset: 2px; border-radius: 2px; }
  .toc li ol a { color: var(--muted); font-size: 0.79rem; }

  /* ---------- Sections ---------- */
  main { min-width: 0; display: flex; flex-direction: column; gap: 4rem; }
  section { scroll-margin-top: 1.5rem; }
  .sec-head { display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1.5rem; }
  .sec-num {
    font-family: var(--mono);
    font-size: var(--step--1);
    color: var(--clinic);
    letter-spacing: 0.06em;
  }
  h2.sec-title {
    font-family: var(--display);
    font-size: var(--step-3);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.1;
    margin: 0;
    text-wrap: balance;
  }
  h3 {
    font-family: var(--display);
    font-size: var(--step-2);
    font-weight: 700;
    letter-spacing: -0.015em;
    margin: 2.5rem 0 0.85rem;
    text-wrap: balance;
    scroll-margin-top: 1.5rem;
  }
  h4 {
    font-family: var(--display);
    font-size: var(--step-1);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 1.75rem 0 0.6rem;
  }
  p { max-width: 68ch; margin: 0 0 1rem; }
  ul, ol.prose { max-width: 68ch; padding-left: 1.3rem; margin: 0 0 1rem; }
  li { margin-bottom: 0.35rem; }
  a { color: var(--clinic); }

  code {
    font-family: var(--mono);
    font-size: 0.87em;
    background: var(--surface-2);
    border: 1px solid var(--line-soft);
    border-radius: 3px;
    padding: 0.1em 0.35em;
  }

  /* ---------- Steps ---------- */
  ol.steps {
    list-style: none;
    counter-reset: step;
    padding: 0;
    margin: 1.25rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    max-width: 72ch;
  }
  ol.steps > li {
    counter-increment: step;
    position: relative;
    padding-left: 2.85rem;
    margin: 0;
  }
  ol.steps > li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0.15rem;
    font-family: var(--mono);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--clinic);
    background: var(--clinic-soft);
    border-radius: 4px;
    width: 2rem;
    height: 1.65rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  ol.steps.commerce > li::before { color: var(--commerce); background: var(--commerce-soft); }

  /* ---------- Tables ---------- */
  .table-scroll {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: 6px;
    margin: 1.25rem 0;
    background: var(--surface);
  }
  table {
    border-collapse: collapse;
    width: 100%;
    font-family: var(--display);
    font-size: 0.86rem;
    font-variant-numeric: tabular-nums;
  }
  th {
    text-align: left;
    font-weight: 700;
    font-size: 0.74rem;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--muted);
    background: var(--surface-2);
    padding: 0.7rem 0.85rem;
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
  }
  td {
    padding: 0.65rem 0.85rem;
    border-bottom: 1px solid var(--line-soft);
    vertical-align: top;
    color: var(--ink-2);
  }
  tbody tr:last-child td { border-bottom: none; }
  td strong { color: var(--ink); font-weight: 600; }
  td code { white-space: nowrap; }

  /* ---------- Chips ---------- */
  .chip {
    display: inline-block;
    font-family: var(--display);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.2em 0.55em;
    border-radius: 3px;
    white-space: nowrap;
    background: var(--surface-2);
    color: var(--ink-2);
    border: 1px solid var(--line);
  }
  .chip.clinic { background: var(--clinic-soft); color: var(--clinic); border-color: transparent; }
  .chip.commerce { background: var(--commerce-soft); color: var(--commerce); border-color: transparent; }
  .chip.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
  .chip.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
  .chip.crit { background: var(--crit-soft); color: var(--crit); border-color: transparent; }
  .chip-row { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0.5rem 0 1.25rem; }

  /* ---------- Callouts ---------- */
  .note {
    border-left: 3px solid var(--clinic);
    background: var(--surface);
    border-radius: 0 5px 5px 0;
    padding: 0.9rem 1.1rem;
    margin: 1.35rem 0;
    max-width: 72ch;
  }
  .note.warn { border-left-color: var(--warn); }
  .note.crit { border-left-color: var(--crit); }
  .note.commerce { border-left-color: var(--commerce); }
  .note-label {
    font-family: var(--display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--clinic);
    display: block;
    margin-bottom: 0.3rem;
  }
  .note.warn .note-label { color: var(--warn); }
  .note.crit .note-label { color: var(--crit); }
  .note.commerce .note-label { color: var(--commerce); }
  .note p:last-child { margin-bottom: 0; }
  .note p { font-size: 0.94rem; }
  .note ul { font-size: 0.94rem; margin: 0.35rem 0 0; padding-left: 1.15rem; }
  .note li { margin-bottom: 0.3rem; }
  .note li:last-child { margin-bottom: 0; }

  /* ---------- Mermaid ---------- */
  .diagram {
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--surface);
    padding: 1.25rem;
    margin: 1.5rem 0;
    overflow-x: auto;
  }
  .diagram pre.mermaid {
    margin: 0;
    background: transparent;
    display: flex;
    justify-content: center;
    min-width: max-content;
  }
  .diagram-cap {
    font-family: var(--display);
    font-size: 0.78rem;
    color: var(--muted);
    margin-top: 0.9rem;
    padding-top: 0.7rem;
    border-top: 1px solid var(--line-soft);
    text-align: left;
  }

  /* ---------- UI mockups ---------- */
  .mock {
    border: 1px solid var(--line);
    border-radius: 7px;
    overflow: hidden;
    margin: 1.5rem 0;
    background: var(--surface);
    font-family: var(--display);
  }
  .mock-bar {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.55rem 0.85rem;
    background: var(--surface-2);
    border-bottom: 1px solid var(--line);
    font-size: 0.76rem;
    color: var(--muted);
  }
  .mock-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line); flex: none; }
  .mock-path { font-family: var(--mono); font-size: 0.72rem; }
  .mock-body { display: grid; grid-template-columns: 132px minmax(0, 1fr); min-height: 190px; }
  @media (max-width: 620px) { .mock-body { grid-template-columns: minmax(0, 1fr); } .mock-side { display: none; } }
  .mock-side {
    border-right: 1px solid var(--line-soft);
    padding: 0.7rem 0.5rem;
    background: var(--surface);
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
  }
  .mock-side .grp {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--muted);
    padding: 0.5rem 0.45rem 0.2rem;
  }
  .mock-side .it {
    font-size: 0.73rem;
    padding: 0.3rem 0.45rem;
    border-radius: 4px;
    color: var(--ink-2);
  }
  .mock-side .it.on { background: var(--clinic-soft); color: var(--clinic); font-weight: 600; }
  .mock-side .it.on-c { background: var(--commerce-soft); color: var(--commerce); font-weight: 600; }
  .mock-main { padding: 0.9rem 1rem; min-width: 0; }
  .mock-h {
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 0.15rem;
  }
  .mock-sub { font-size: 0.72rem; color: var(--muted); margin-bottom: 0.8rem; }
  .mock-toolbar { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.7rem; }
  .mock-btn {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.28rem 0.6rem;
    border-radius: 4px;
    background: var(--clinic);
    color: #fff;
  }
  .mock-btn.ghost { background: transparent; color: var(--ink-2); border: 1px solid var(--line); }
  .mock-btn.commerce { background: var(--commerce); }
  .mock-field {
    font-size: 0.7rem;
    color: var(--muted);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 0.28rem 0.6rem;
    background: var(--ground);
  }
  .mock-table { width: 100%; border-collapse: collapse; font-size: 0.71rem; }
  .mock-table th {
    font-size: 0.63rem;
    padding: 0.4rem 0.45rem;
    background: transparent;
    border-bottom: 1px solid var(--line);
  }
  .mock-table td {
    padding: 0.42rem 0.45rem;
    border-bottom: 1px solid var(--line-soft);
    font-size: 0.71rem;
    white-space: nowrap;
  }
  .mock-cap {
    font-size: 0.76rem;
    color: var(--muted);
    padding: 0.7rem 1rem;
    border-top: 1px solid var(--line-soft);
    background: var(--ground);
    font-family: var(--display);
  }
  .mock-cap b { color: var(--ink); font-weight: 600; }

  /* ---------- Screenshots ---------- */
  figure.shot {
    margin: 1.6rem 0;
    border: 1px solid var(--line);
    border-radius: 7px;
    overflow: hidden;
    background: var(--surface);
  }
  figure.shot img {
    display: block;
    width: 100%;
    height: auto;
    border-bottom: 1px solid var(--line-soft);
  }
  figure.shot figcaption {
    font-family: var(--display);
    font-size: 0.79rem;
    line-height: 1.5;
    color: var(--muted);
    padding: 0.75rem 1rem;
    background: var(--ground);
  }
  figure.shot figcaption b { color: var(--ink); font-weight: 600; }
  figure.shot figcaption .shot-role {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--clinic);
    background: var(--clinic-soft);
    border-radius: 3px;
    padding: 0.15em 0.45em;
    margin-right: 0.45rem;
  }
  figure.shot figcaption .shot-role.commerce { color: var(--commerce); background: var(--commerce-soft); }

  /* ---------- Role cards ---------- */
  .roles { display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: 0.9rem; margin: 1.5rem 0; }
  .role {
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 1rem;
    background: var(--surface);
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
  }
  .role-name { font-family: var(--display); font-weight: 700; font-size: 1rem; letter-spacing: -0.01em; }
  .role-code { font-family: var(--mono); font-size: 0.72rem; color: var(--muted); }
  .role p { font-size: 0.88rem; margin: 0; color: var(--ink-2); }
  .role ul { font-family: var(--display); font-size: 0.78rem; padding-left: 1.1rem; margin: 0.2rem 0 0; color: var(--ink-2); }
  .role ul li { margin-bottom: 0.15rem; }

  /* ---------- Definition grid ---------- */
  .defs { display: flex; flex-direction: column; gap: 0; margin: 1.5rem 0; border-top: 1px solid var(--line); }
  .def {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 1.25rem;
    padding: 0.95rem 0;
    border-bottom: 1px solid var(--line-soft);
  }
  @media (max-width: 620px) { .def { grid-template-columns: minmax(0, 1fr); gap: 0.2rem; } }
  .def dt { font-family: var(--display); font-weight: 700; font-size: 0.93rem; letter-spacing: -0.01em; }
  .def dt span { display: block; font-family: var(--mono); font-size: 0.72rem; font-weight: 400; color: var(--muted); margin-top: 0.15rem; }
  .def dd { margin: 0; font-size: 0.95rem; color: var(--ink-2); }

  hr.rule { border: none; border-top: 1px solid var(--line); margin: 3rem 0 0; }

  footer {
    border-top: 1px solid var(--line);
    background: var(--surface);
    padding: 2.5rem 0 3.5rem;
    font-family: var(--display);
    font-size: 0.85rem;
    color: var(--muted);
  }
  footer p { max-width: 68ch; }

  @media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  }


  /* --- reset --- */
  *, *::before, *::after { box-sizing: border-box; }
  img, svg { max-width: 100%; }

  /* --- pre-rendered diagrams sit on a fixed light plate so the dark text
         inside the SVG stays legible in either theme --- */
  .diagram {
    background: #ffffff;
    border-color: #dbe3e8;
  }
  /* Tampil pada ukuran alaminya (atribut width/height = 1x dari webp 2x DPI),
     dikecilkan hanya bila kontainer lebih sempit. Mencegah diagram vertikal
     yang sempit teregang ke lebar penuh sehingga node terlihat raksasa. */
  .diagram-svg {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
  }
  .diagram-cap { border-top-color: #e6ecf0; color: #5b6875; }

  /* --- theme toggle --- */
  .theme-toggle {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 50;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--ink-2);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 0.4rem 0.8rem;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
  }
  .theme-toggle:hover { border-color: var(--clinic); color: var(--clinic); }
  .theme-toggle:focus-visible { outline: 2px solid var(--clinic); outline-offset: 2px; }

  /* --- back link --- */
  .back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--display);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--clinic);
    text-decoration: none;
  }
  .back-link:hover { text-decoration: underline; }

  /* --- print --- */
  @media print {
    .toc, .theme-toggle, .back-link { display: none !important; }
    .layout { grid-template-columns: minmax(0, 1fr) !important; padding-top: 0 !important; }
    body { background: #fff; color: #000; font-size: 10.5pt; }
    section { break-inside: auto; }
    h2.sec-title, h3, h4 { break-after: avoid; }
    figure.shot, .diagram, .table-scroll, .note { break-inside: avoid; }
    a { color: inherit; text-decoration: none; }
    footer { border-top: 1px solid #ccc; }
  }

  /* ---------- Pencarian panduan ---------- */
  .sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
  }

  .toc-search { position: relative; margin-bottom: 1rem; }
  .toc-search input {
    width: 100%;
    font-family: var(--display);
    font-size: 0.92rem;
    font-weight: 500;
    padding: 0.72rem 2.4rem 0.72rem 2.35rem;
    border: 1.5px solid var(--line);
    border-radius: 9px;
    background: var(--surface);
    color: var(--ink);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    -webkit-appearance: none;
    appearance: none;
  }
  .toc-search input::placeholder { color: var(--muted); font-weight: 400; }
  .toc-search input:hover { border-color: var(--clinic); }
  .toc-search input:focus {
    outline: none;
    border-color: var(--clinic);
    box-shadow: 0 0 0 3px var(--clinic-soft);
  }
  .toc-search input::-webkit-search-cancel-button { display: none; }

  /* ikon kaca pembesar — penanda visual utama kotak ini */
  .toc-search-ikon {
    position: absolute; left: 0.62rem; top: 50%;
    transform: translateY(-50%);
    width: 1.05rem; height: 1.05rem;
    fill: none; stroke: var(--clinic); stroke-width: 2.2;
    stroke-linecap: round;
    pointer-events: none;
  }

  /* slot kanan: badge pintasan saat kosong, tombol hapus saat terisi */
  .toc-search kbd {
    position: absolute; right: 0.5rem; top: 50%;
    transform: translateY(-50%);
    font-family: var(--mono); font-size: 0.68rem; line-height: 1;
    color: var(--muted); background: var(--surface-2);
    border: 1px solid var(--line); border-radius: 4px;
    padding: 0.18rem 0.34rem;
    pointer-events: none;
  }
  .toc-search kbd[hidden] { display: none; }
  .toc-search button {
    position: absolute; right: 0.38rem; top: 50%;
    transform: translateY(-50%);
    border: 0; background: transparent;
    color: var(--muted); font-size: 1.2rem; line-height: 1;
    padding: 0.22rem 0.4rem; border-radius: 5px; cursor: pointer;
  }
  .toc-search button:hover { color: var(--crit); background: var(--surface-2); }
  .toc-search button:focus-visible { outline: 2px solid var(--clinic); outline-offset: 1px; }

  .toc-results { display: flex; flex-direction: column; gap: 0.45rem; }
  .toc-count {
    font-size: 0.66rem; letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--muted); margin: 0 0 0.15rem;
  }
  .toc-hit {
    display: block; text-decoration: none;
    padding: 0.5rem 0.55rem;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    background: var(--surface);
  }
  .toc-hit:hover, .toc-hit:focus-visible {
    border-color: var(--clinic);
    outline: none;
  }
  .toc-hit .hit-ctx {
    display: block; font-size: 0.64rem; letter-spacing: 0.05em;
    text-transform: uppercase; color: var(--muted); margin-bottom: 0.12rem;
  }
  .toc-hit .hit-judul {
    display: block; font-size: 0.8rem; font-weight: 700;
    color: var(--ink); line-height: 1.3;
  }
  .toc-hit .hit-cuplik {
    display: block; font-size: 0.72rem; color: var(--ink-2);
    line-height: 1.45; margin-top: 0.22rem;
  }
  .toc-results mark {
    background: var(--clinic-soft); color: var(--clinic);
    padding: 0 0.12em; border-radius: 2px;
  }
  .toc-empty { font-size: 0.78rem; color: var(--muted); line-height: 1.5; }

  /* judul yang dituju dari hasil pencarian berkedip sebentar */
  .topik-sorot { animation: topikSorot 2s ease-out; border-radius: 4px; }
  @keyframes topikSorot {
    0%, 25% { background: var(--clinic-soft); box-shadow: 0 0 0 6px var(--clinic-soft); }
    100% { background: transparent; box-shadow: 0 0 0 6px transparent; }
  }
  main h4 { scroll-margin-top: 1.5rem; }

  @media print {
    .toc-search, .toc-results { display: none !important; }
  }

  /* baris tabel yang dituju dari hasil pencarian */
  tr.topik-sorot > td { animation: topikSorot 2s ease-out; }
  tr[id^="kendala-"] { scroll-margin-top: 5rem; }