/* ==========================================================
   site.css — shared design system for niluniverse.com
   Same tokens, fonts and chrome as the main site.
   ========================================================== */

  /* ============ THEMES ============ */
  :root, [data-theme="amber"] {
    --bg: #0F0D0A;
    --panel: #17130E;
    --panel-2: #1C1710;
    --line: #2A2318;
    --accent: #E8A33D;
    --accent-hi: #FFC46B;
    --on-accent: #0F0D0A;
    --text: #CFC5B4;
    --dim: #8E8475;
    --head: #F2EADB;
    --ok: #9BC77E;
    --shadow: rgba(0,0,0,0.45);
    --display-font: var(--serif);
    --display-weight: 500;
    --radius-btn: 4px;
    --radius-chip: 4px;
  }
  [data-theme="slate"] {
    --bg: #0E1116;
    --panel: #141A22;
    --panel-2: #182029;
    --line: #242E3A;
    --accent: #5B9DD9;
    --accent-hi: #8FC1EE;
    --on-accent: #0A0E13;
    --text: #C4CCD6;
    --dim: #7D8794;
    --head: #EEF2F6;
    --ok: #7FBF8E;
    --shadow: rgba(0,0,0,0.5);
  }
  [data-theme="paper"] {
    --bg: #F6F2EA;
    --panel: #FDFBF6;
    --panel-2: #F0EADF;
    --line: #DDD4C2;
    --accent: #A24E1E;
    --accent-hi: #7E3A12;
    --on-accent: #FFFFFF;
    --text: #4A4438;
    --dim: #857C6B;
    --head: #1E1913;
    --ok: #4C7A3F;
    --shadow: rgba(90,70,40,0.14);
  }
  [data-theme="linkedin"] {
    --bg: #F4F2EE;
    --panel: #FFFFFF;
    --panel-2: #F8F8F7;
    --line: #E0DFDC;
    --accent: #0A66C2;
    --accent-hi: #004182;
    --on-accent: #FFFFFF;
    --text: #3F3F3F;
    --dim: #666666;
    --head: #191919;
    --ok: #44712E;
    --shadow: rgba(0,0,0,0.08);
    --display-font: var(--sans);
    --display-weight: 600;
    --radius-btn: 999px;
    --radius-chip: 999px;
  }
  :root {
    --mono: 'IBM Plex Mono', ui-monospace, monospace;
    --sans: 'IBM Plex Sans', system-ui, sans-serif;
    --serif: 'Fraunces', Georgia, serif;
  }

  /* ============ BASE ============ */
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--bg); color: var(--text);
    font-family: var(--sans); font-size: 16px; line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    transition: background .25s, color .25s;
  }
  ::selection { background: var(--accent); color: var(--on-accent); }
  a { color: var(--accent); text-decoration: none; }
  a:hover { color: var(--accent-hi); }
  a:focus-visible, button:focus-visible {
    outline: 2px solid var(--accent-hi); outline-offset: 3px; border-radius: 2px;
  }
  .wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

  /* ============ HEADER / NAV ============ */
  header {
    position: sticky; top: 0; z-index: 50;
    background: color-mix(in srgb, var(--bg) 92%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
  }
  nav { display: flex; align-items: center; justify-content: space-between; height: 62px; gap: 16px; }
  .brand {
    font-family: var(--mono); font-size: 14.5px; font-weight: 500; color: var(--head);
    letter-spacing: 0.02em; white-space: nowrap;
    display: inline-flex; align-items: center; gap: 9px;
  }
  .brand:hover { color: var(--head); }
  .brand-mark { width: 26px; height: 26px; flex: none; }
  .brand .b-nil { color: var(--accent); }
  .nav-links { display: flex; gap: 24px; font-family: var(--mono); font-size: 13px; }
  .nav-links a { color: var(--dim); }
  .nav-links a:hover { color: var(--accent-hi); }

  /* Theme switcher */
  .theme-switch {
    display: flex; align-items: center; gap: 4px;
    border: 1px solid var(--line); border-radius: 6px; padding: 3px;
    background: var(--panel);
  }
  .theme-switch button {
    font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em;
    background: transparent; border: none; color: var(--dim);
    padding: 5px 10px; border-radius: 4px; cursor: pointer;
    display: flex; align-items: center; gap: 6px;
    transition: background .18s, color .18s;
  }
  .theme-switch button .sw {
    width: 9px; height: 9px; border-radius: 50%; display: inline-block;
    border: 1px solid rgba(0,0,0,0.2);
  }
  .theme-switch button[data-set="amber"] .sw { background: #E8A33D; }
  .theme-switch button[data-set="slate"] .sw { background: #5B9DD9; }
  .theme-switch button[data-set="paper"] .sw { background: #F6F2EA; }
  .theme-switch button[data-set="linkedin"] .sw { background: #0A66C2; }
  .theme-switch button:hover { color: var(--text); }
  .theme-switch button.active { background: var(--accent); color: var(--on-accent); }

  /* ============ HERO ============ */
  .hero { padding: 88px 0 48px; }
  .eyebrow {
    font-family: var(--mono); font-size: 12px; letter-spacing: 0.18em;
    text-transform: uppercase; color: var(--accent);
    display: flex; align-items: center; gap: 12px;
  }
  .eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--accent); }
  h1 {
    font-family: var(--display-font); font-weight: var(--display-weight);
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    line-height: 1.08; color: var(--head);
    margin: 22px 0 20px; letter-spacing: -0.01em;
  }
  h1 em { font-style: italic; color: var(--accent); }
  .lede { max-width: 640px; font-size: 1.06rem; }
  .hero-meta {
    margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px 26px;
    font-family: var(--mono); font-size: 12.5px; color: var(--dim);
  }
  .hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
  .hero-meta span::before {
    content: ""; width: 6px; height: 6px; border-radius: 50%;
    background: var(--accent); flex: none;
  }
  .hero-meta span b { color: var(--text); font-weight: 500; }
  .cta-row { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }
  .btn {
    font-family: var(--mono); font-size: 13.5px; padding: 12px 22px;
    border: 1px solid var(--accent); color: var(--accent); border-radius: var(--radius-btn);
    display: inline-flex; align-items: center; gap: 9px;
    transition: background .18s, color .18s, border-color .18s;
    background: transparent; cursor: pointer;
  }
  .btn svg { width: 16px; height: 16px; flex: none; }
  .btn:hover { background: var(--accent); color: var(--on-accent); }
  .btn.solid { background: var(--accent); color: var(--on-accent); }
  .btn.solid:hover { background: var(--accent-hi); border-color: var(--accent-hi); }

  /* ============ TERMINAL ============ */
  .term-section { padding: 26px 0 76px; }
  .terminal {
    background: #17130E; border: 1px solid #2A2318; border-radius: 10px;
    overflow: hidden; box-shadow: 0 24px 60px var(--shadow);
  }
  .term-bar {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 16px; border-bottom: 1px solid #2A2318;
    font-family: var(--mono); font-size: 12px; color: #8E8475;
  }
  .dot { width: 10px; height: 10px; border-radius: 50%; }
  .dot.a { background: #5a4a2e; } .dot.b { background: #6b5a38; } .dot.c { background: #E8A33D; }
  .term-title { margin-left: 10px; }
  .term-body {
    font-family: var(--mono); font-size: 13.5px; line-height: 1.85;
    padding: 22px 24px 26px; min-height: 300px; white-space: pre-wrap;
    color: #CFC5B4;
  }
  .term-body .p { color: #E8A33D; }
  .term-body .c { color: #8E8475; }
  .term-body .ok { color: #9BC77E; }
  .term-body .hi { color: #FFC46B; }
  .cursor {
    display: inline-block; width: 8px; height: 16px;
    background: #E8A33D; vertical-align: text-bottom;
    animation: blink 1s steps(1) infinite;
  }
  @keyframes blink { 50% { opacity: 0; } }
  .term-caption { margin-top: 14px; font-family: var(--mono); font-size: 12px; color: var(--dim); }

  /* ============ SECTIONS ============ */
  section { padding: 76px 0; border-top: 1px solid var(--line); }
  .sec-head { display: flex; align-items: baseline; gap: 18px; margin-bottom: 40px; flex-wrap: wrap; }
  .sec-head h2 { font-family: var(--display-font); font-weight: var(--display-weight); font-size: 1.9rem; color: var(--head); }
  .sec-head .tag {
    font-family: var(--mono); font-size: 12px; color: var(--accent);
    letter-spacing: 0.14em; text-transform: uppercase;
  }
  .sec-note { max-width: 680px; margin: -26px 0 36px; color: var(--dim); font-size: 14.5px; }

  /* ============ TECHNOLOGIES (tiers) ============ */
  .tier {
    background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
    padding: 26px 26px 24px;
  }
  .tier + .tier { margin-top: 18px; }
  .cat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .cat-grid .tier + .tier { margin-top: 0; }
  .tier-head { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
  .tier-head svg { width: 20px; height: 20px; color: var(--accent); flex: none; }
  .tier-head h3 { font-family: var(--sans); font-weight: 600; font-size: 1.05rem; color: var(--head); }
  .tier-head .freq {
    margin-left: auto; font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em;
    color: var(--accent); border: 1px solid var(--accent); border-radius: 999px;
    padding: 3px 12px; white-space: nowrap;
  }
  .tier p.sub { font-size: 13.5px; color: var(--dim); margin-bottom: 16px; }
  .tier-1 .chip {
    background: color-mix(in srgb, var(--accent) 10%, var(--panel));
    border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
    color: var(--head); font-weight: 500;
  }
  .tier-3 .chip { color: var(--dim); }

  /* section rhythm */
  section.alt { background: var(--panel-2); }
  .chips { display: flex; flex-wrap: wrap; gap: 8px; }
  .chip {
    font-family: var(--mono); font-size: 12px; color: var(--text);
    border: 1px solid var(--line); background: var(--bg);
    padding: 4px 11px; border-radius: var(--radius-chip);
  }

  /* ============ WORK ============ */
  .work-item {
    display: grid; grid-template-columns: 190px 1fr; gap: 30px;
    padding: 32px 0; border-bottom: 1px solid var(--line);
  }
  .work-item:last-child { border-bottom: none; }
  .work-kind {
    font-family: var(--mono); font-size: 12px; color: var(--accent);
    letter-spacing: 0.1em; text-transform: uppercase; padding-top: 5px;
  }
  .work-item h3 { font-family: var(--display-font); font-weight: var(--display-weight); font-size: 1.4rem; color: var(--head); margin-bottom: 10px; }
  .work-item p { max-width: 660px; font-size: 15px; }
  .work-item .chips { margin-top: 14px; }
  .work-link { font-family: var(--mono); font-size: 13px; display: inline-block; margin-top: 14px; }
  .work-link::after { content: " ->"; }

  /* ============ EXPERIENCE TIMELINE ============ */
  .timeline { border-left: 1px solid var(--line); margin-left: 6px; padding-left: 32px; }
  .t-item { position: relative; padding-bottom: 34px; }
  .t-item:last-child { padding-bottom: 0; }
  .t-item::before {
    content: ""; position: absolute; left: -37px; top: 7px;
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--bg); border: 2px solid var(--accent);
  }
  .t-when { font-family: var(--mono); font-size: 12px; color: var(--dim); }
  .t-item h3 { font-family: var(--sans); font-weight: 600; font-size: 1.05rem; color: var(--head); margin: 4px 0 2px; }
  .t-item .org { font-family: var(--mono); font-size: 13px; color: var(--accent); margin-bottom: 8px; }
  .t-item p { font-size: 14.5px; max-width: 700px; }

  /* ============ APPROACH ============ */
  .approach-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .approach-card {
    background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 26px;
  }
  .approach-card .k { font-family: var(--mono); color: var(--accent); font-size: 12px; display: block; margin-bottom: 14px; }
  .approach-card h3 { font-family: var(--display-font); font-weight: var(--display-weight); font-size: 1.12rem; color: var(--head); margin-bottom: 10px; }
  .approach-card p { font-size: 14px; color: var(--dim); }

  /* ============ ABOUT ============ */
  /* ============ CERTIFICATIONS / TESTIMONIALS ============ */
  .cert-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .cert-card {
    background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
    padding: 24px; display: flex; gap: 16px; align-items: flex-start;
  }
  .cert-card .badge-img {
    width: 96px; height: 96px; flex: none; object-fit: contain;
  }
  .cert-card h3 { font-family: var(--sans); font-weight: 600; font-size: 1rem; color: var(--head); margin-bottom: 4px; }
  .cert-card .issuer { font-family: var(--mono); font-size: 12.5px; color: var(--dim); margin-bottom: 10px; }
  .cert-card .verify { font-family: var(--mono); font-size: 13px; }
  .testi-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .testi-card {
    background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
    padding: 26px; display: flex; flex-direction: column; gap: 16px;
  }
  .testi-card blockquote { font-size: 15px; color: var(--text); font-style: italic; }
  .testi-card blockquote::before { content: "\201C"; color: var(--accent); font-family: var(--serif); font-size: 1.6em; line-height: 0; margin-right: 4px; }
  .testi-card figcaption { display: flex; flex-direction: column; gap: 2px; font-size: 13.5px; }
  .testi-card figcaption strong { color: var(--head); font-weight: 600; }
  .testi-card figcaption span { color: var(--dim); }
  .testi-card figcaption a { font-family: var(--mono); font-size: 12.5px; margin-top: 8px; }

  .about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; align-items: start; }
  .about-grid p + p { margin-top: 16px; }
  .cred-box { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 26px; }
  .cred-box + .cred-box { margin-top: 18px; }
  .cred-box h3 {
    font-family: var(--mono); font-size: 12.5px; color: var(--accent);
    letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 14px;
  }
  .cred-box ul { list-style: none; }
  .cred-box li {
    font-family: var(--mono); font-size: 13px; padding: 9px 0;
    border-bottom: 1px solid var(--line); color: var(--text);
  }
  .cred-box li:last-child { border-bottom: none; }
  .cred-box li span { color: var(--dim); }

  /* ============ CONTACT / FOOTER ============ */
  .contact h2 {
    font-family: var(--display-font); font-weight: var(--display-weight);
    font-size: clamp(1.8rem, 4.2vw, 2.8rem); color: var(--head); max-width: 720px;
  }
  .contact h2 em { font-style: italic; color: var(--accent); }
  footer { border-top: 1px solid var(--line); padding: 26px 0 34px; }
  .foot-inner {
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
    font-family: var(--mono); font-size: 12px; color: var(--dim);
  }

  /* ============ RESPONSIVE ============ */
  @media (max-width: 860px) {
    .approach-grid, .cert-grid, .testi-grid, .cat-grid { grid-template-columns: 1fr; }
    .tier-head { flex-wrap: wrap; }
    .tier-head .freq { margin-left: 32px; }
    .work-item { grid-template-columns: 1fr; gap: 8px; }
    .about-grid { grid-template-columns: 1fr; gap: 30px; }
    .nav-links { display: none; }
    section { padding: 58px 0; }
    .hero { padding: 60px 0 36px; }
    .theme-switch button { padding: 5px 8px; }
    .theme-switch button .label { display: none; }
  }
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .cursor { animation: none; }
    body { transition: none; }
  }

  /* ===== 07 Writing ===== */
  .writing-head { display:flex; align-items:flex-end; justify-content:space-between; gap:16px; flex-wrap:wrap; margin-bottom:28px; }
  .view-switch { display:flex; border:1px solid var(--line); border-radius:var(--radius-btn); overflow:hidden; background:var(--panel); flex:none; }
  .view-switch button { display:flex; align-items:center; gap:7px; font-family:var(--mono); font-size:.72rem; letter-spacing:.04em;
    background:none; border:none; color:var(--dim); padding:9px 14px; cursor:pointer; transition:color .2s, background .2s; }
  .view-switch button.on { background:var(--panel-2); color:var(--accent); }
  .view-switch button:not(.on):hover { color:var(--head); }
  .view-switch svg { width:13px; height:13px; fill:currentColor; }

  .posts { display:grid; gap:18px; }
  .posts.tiles { grid-template-columns:repeat(auto-fill,minmax(290px,1fr)); }
  .posts.list  { grid-template-columns:1fr; }

  .post { --pc:var(--accent); display:flex; flex-direction:column; border:1px solid var(--line);
    border-radius:6px; background:var(--panel); overflow:hidden; text-decoration:none;
    transition:transform .25s cubic-bezier(.2,.7,.2,1), border-color .25s, box-shadow .25s;
    animation:postIn .35s ease both; }
  .post:hover { transform:translateY(-3px); border-color:var(--pc); box-shadow:0 18px 40px -22px var(--shadow); }
  @keyframes postIn { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:none} }

  .post-banner { height:104px; flex:none; display:flex; align-items:center; justify-content:center;
    border-bottom:1px solid var(--line); position:relative; overflow:hidden; }
  .post-banner span { font-size:2rem; transition:transform .3s; }
  .post:hover .post-banner span { transform:scale(1.12); }
  .pb-outbox { background:radial-gradient(80% 120% at 50% 0%, #1B2C4E 0%, #0E1526 70%); }
  .pb-noir   { background:radial-gradient(80% 120% at 50% 0%, #15272C 0%, #0B1315 70%); }
  .pb-stage  { background:radial-gradient(80% 120% at 50% 110%, #4E1723 0%, #1B0E13 70%); }

  .post-body { padding:16px 18px 18px; display:flex; flex-direction:column; gap:8px; flex:1; }
  .post-kicker { font-family:var(--mono); font-size:.62rem; letter-spacing:.2em; text-transform:uppercase; color:var(--pc); }
  .post h3 { font-size:1.02rem; line-height:1.36; color:var(--head); }
  .post:hover h3 { color:var(--pc); }

  footer { border-top: 1px solid var(--line); padding: 26px 0 34px; }
  .foot-inner {
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
    font-family: var(--mono); font-size: 12px; color: var(--dim);
  }

  /* ============ RESPONSIVE ============ */
  @media (max-width: 860px) {
    .approach-grid, .cert-grid, .testi-grid, .cat-grid { grid-template-columns: 1fr; }
    .tier-head { flex-wrap: wrap; }
    .tier-head .freq { margin-left: 32px; }
    .work-item { grid-template-columns: 1fr; gap: 8px; }
    .about-grid { grid-template-columns: 1fr; gap: 30px; }
    .nav-links { display: none; }
    section { padding: 58px 0; }
    .hero { padding: 60px 0 36px; }

  @media (max-width: 860px) {
    .approach-grid, .cert-grid, .testi-grid, .cat-grid { grid-template-columns: 1fr; }
    .tier-head { flex-wrap: wrap; }
    .tier-head .freq { margin-left: 32px; }
    .work-item { grid-template-columns: 1fr; gap: 8px; }
    .about-grid { grid-template-columns: 1fr; gap: 30px; }
    .nav-links { display: none; }
    section { padding: 58px 0; }
    .hero { padding: 60px 0 36px; }
    .theme-switch button { padding: 5px 8px; }
    .theme-switch button .label { display: none; }
  }
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }

  /* ===== base ===== */
  :root {
    --mono: 'IBM Plex Mono', ui-monospace, monospace;
    --sans: 'IBM Plex Sans', system-ui, sans-serif;
    --serif: 'Fraunces', Georgia, serif;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--bg); color: var(--text);
    font-family: var(--sans); line-height: 1.7; font-size: 17px;
    -webkit-font-smoothing: antialiased;
  }
  a { color: inherit; text-decoration: none; }
  ::selection { background: var(--accent); color: var(--on-accent); }

  header.site { border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 200;
    background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); }

  /* ===== article typography ===== */
  article { max-width: 740px; margin: 0 auto; padding: 54px 24px 70px; }
  article h2 { font-family: var(--display-font); font-weight: var(--display-weight);
    font-size: clamp(1.5rem, 3.6vw, 2.1rem); line-height: 1.18; color: var(--head); margin: 46px 0 16px; }
  article h2 .tag, article h2 .num, article h2 .act {
    display: block; font-family: var(--mono); font-size: .68rem; letter-spacing: .32em;
    color: var(--accent); margin-bottom: 10px; text-transform: uppercase; }
  article p { margin-bottom: 18px; color: var(--text); }
  article strong { color: var(--head); font-weight: 600; }
  article a { color: var(--accent); border-bottom: 1px solid color-mix(in srgb, var(--accent) 40%, transparent); }
  article code { font-family: var(--mono); font-size: .86em; color: var(--accent);
    background: var(--panel-2); padding: .08em .4em; border-radius: var(--radius-chip); }

  .lead:first-letter { font-family: var(--display-font); float: left; font-size: 3.9rem;
    line-height: .82; padding: .3rem .48rem 0 0; color: var(--accent); }

  .pull { font-family: var(--display-font); font-weight: var(--display-weight);
    font-size: clamp(1.3rem, 3.2vw, 1.9rem); line-height: 1.32; color: var(--head);
    text-align: center; margin: 46px 0; padding: 28px 12px; }
  .pull em, .pull .gold, .pull .lit { color: var(--accent); font-style: normal; }

  /* code blocks */
  .code-wrap { margin: 26px 0; border: 1px solid var(--line); border-radius: 6px;
    background: var(--panel); overflow: hidden; }
  .code-bar { display: flex; align-items: center; gap: 7px; padding: 10px 14px;
    background: var(--panel-2); border-bottom: 1px solid var(--line); }
  .dot { width: 10px; height: 10px; border-radius: 50%; }
  .dot.r { background: #D9695A; } .dot.y { background: var(--accent); } .dot.g { background: var(--ok); }
  .code-name { margin-left: 8px; font-family: var(--mono); font-size: .72rem; color: var(--dim); }
  pre { padding: 18px; overflow-x: auto; font-family: var(--mono); font-size: .79rem;
    line-height: 1.7; color: var(--text); }
  .t-key{color:#C08AD8}.t-type{color:var(--ok)}.t-str{color:var(--accent)}
  .t-com{color:var(--dim);font-style:italic}.t-fn{color:var(--accent-hi)}.t-num{color:#D9695A}

  /* figures */
  .figure, .exhibit, .casefile, .playbill, .demo {
    margin: 30px 0; border: 1px solid var(--line); border-radius: 6px; background: var(--panel); }
  .figure { padding: 22px 18px 16px; }
  .figure svg { width: 100%; height: auto; display: block; }
  .figcap { font-family: var(--mono); font-size: .7rem; color: var(--dim); margin-top: 14px; text-align: center; }
  .figcap b { color: var(--accent); font-weight: 500; }

  ul.notes { list-style: none; margin: 20px 0; }
  ul.notes li { position: relative; padding-left: 26px; margin-bottom: 14px; }
  ul.notes li::before { content: ""; position: absolute; left: 0; top: .68em; width: 7px; height: 7px;
    background: var(--accent); border-radius: 1px; transform: rotate(45deg); }

  ol.steps { list-style: none; counter-reset: s; margin: 20px 0; }
  ol.steps li { position: relative; padding-left: 46px; margin-bottom: 20px; counter-increment: s; }
  ol.steps li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: 0;
    font-family: var(--mono); font-size: .95rem; color: var(--accent); }

  .divider { display: flex; align-items: center; gap: 16px; margin: 46px 0; }
  .divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
  .divider span { font-family: var(--mono); font-size: .78rem; color: var(--accent); letter-spacing: .3em; }