:root {
      --bg: #f1ece0;
      --paper: #f7f3e9;
      --ink: #1b1813;
      --ink-soft: #4a4338;
      --ink-mute: #7a7164;
      --hairline: #d6cdb8;
      --hairline-strong: #b8ad94;
      --accent: #b43a26;
      --accent-ink: #ffffff;
      --accent-2: #5a6e8a;

      --font-display: "Newsreader", "Times New Roman", serif;
      --font-body: "Manrope", "Helvetica Neue", system-ui, sans-serif;
      --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

      --gutter: clamp(20px, 4vw, 56px);
      --max: 1280px;
    }

    * { box-sizing: border-box; }
    html, body { background: var(--bg); color: var(--ink); }
    body {
      margin: 0;
      font-family: var(--font-body);
      font-size: 17px;
      line-height: 1.5;
      font-feature-settings: "ss01", "cv11";
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
    }

    /* Faint graph paper, controlled by tweak */
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(to right, var(--hairline-strong) 1px, transparent 1px),
        linear-gradient(to bottom, var(--hairline-strong) 1px, transparent 1px);
      background-size: 48px 48px;
      opacity: 0.08;
      mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 80%);
      -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 80%);
      z-index: 0;
    }
    main, header, footer { position: relative; z-index: 1; }

    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }

    .display {
      font-family: var(--font-display);
      font-weight: 400;
      letter-spacing: -0.012em;
      font-feature-settings: "ss01", "ss02";
    }
    .mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
    .italic { font-style: italic; }

    /* ─── Layout ─── */
    .wrap {
      max-width: var(--max);
      margin: 0 auto;
      padding: 0 var(--gutter);
    }

    /* ─── Top bar ─── */
    .topbar {
      border-bottom: 1px solid var(--hairline);
      background: var(--bg);
    }
    .topbar-inner {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      padding: 18px 0 16px;
      gap: 24px;
    }
    .wordmark {
      display: flex;
      align-items: baseline;
      gap: 12px;
    }
    .wordmark .ampersand {
      font-family: var(--font-display);
      font-style: italic;
      font-size: 28px;
      line-height: 1;
      color: var(--accent);
      transform: translateY(2px);
    }
    .wordmark .name {
      font-family: var(--font-display);
      font-size: 19px;
      letter-spacing: -0.005em;
    }
    .wordmark .name i { font-style: italic; color: var(--ink-soft); }
    .wordmark .est {
      font-family: var(--font-mono);
      font-size: 10.5px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--ink-mute);
      border-left: 1px solid var(--hairline-strong);
      padding-left: 12px;
      margin-left: 4px;
    }
    .nav {
      display: flex;
      gap: 28px;
      align-items: baseline;
      font-size: 13.5px;
      color: var(--ink-soft);
    }
    .nav a { transition: color 0.2s; }
    .nav a:hover { color: var(--accent); }
    .nav .num {
      font-family: var(--font-mono);
      font-size: 10px;
      color: var(--ink-mute);
      margin-right: 4px;
      letter-spacing: 0.05em;
    }
    .nav .cta {
      font-family: var(--font-body);
      font-weight: 500;
      color: var(--ink);
      border-bottom: 1px solid var(--ink);
      padding-bottom: 2px;
    }
    .nav .cta:hover { color: var(--accent); border-bottom-color: var(--accent); }

    .nav .login {
      font-family: var(--font-mono);
      font-size: 10.5px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--ink-mute);
      padding: 8px 14px;
      border: 1px solid var(--hairline-strong);
      transition: color 0.18s, border-color 0.18s, background 0.18s;
      margin-left: 8px;
    }
    .nav .login:hover {
      color: var(--paper);
      background: var(--ink);
      border-color: var(--ink);
    }

    @media (max-width: 880px) {
      .nav a:not(.cta):not(.login) { display: none; }
      .nav { gap: 12px; }
    }
    @media (max-width: 540px) {
      .topbar-inner { padding: 14px 0 12px; gap: 16px; }
      .wordmark { gap: 8px; }
      .wordmark .est { display: none; }
      .wordmark .name { font-size: 16px; }
      .wordmark .ampersand { font-size: 24px; }
      .nav .cta { font-size: 12px; }
      .nav .login { padding: 6px 10px; font-size: 10px; letter-spacing: 0.1em; }
    }
    @media (max-width: 400px) {
      .nav .cta { display: none; }
    }

    /* ─── Hero ─── */
    .hero {
      padding: clamp(40px, 7vw, 96px) 0 clamp(48px, 8vw, 112px);
      position: relative;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 1fr;
      gap: clamp(32px, 5vw, 72px);
      align-items: end;
    }
    @media (max-width: 880px) {
      .hero-grid { grid-template-columns: 1fr; }
    }
    .chapter {
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--ink-mute);
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 36px;
      flex-wrap: wrap;
    }
    @media (max-width: 540px) {
      .chapter { font-size: 10px; gap: 10px; margin-bottom: 24px; }
    }
    .chapter::after {
      content: "";
      flex: 1;
      height: 1px;
      background: var(--hairline-strong);
    }
    .chapter .pip {
      color: var(--accent);
      font-family: var(--font-display);
      font-style: italic;
      text-transform: none;
      font-size: 16px;
      letter-spacing: 0;
    }

    .hero h1 {
      font-family: var(--font-display);
      font-weight: 400;
      font-size: clamp(44px, 7vw, 104px);
      line-height: 0.98;
      letter-spacing: -0.025em;
      margin: 0;
      text-wrap: balance;
    }
    .hero h1 .stack {
      display: block;
    }
    .hero h1 em {
      font-style: italic;
      color: var(--accent);
      font-weight: 500;
    }
    .hero h1 .small {
      display: block;
      font-size: 0.48em;
      line-height: 1.15;
      letter-spacing: -0.012em;
      color: var(--ink-soft);
      margin-top: 0.5em;
      font-weight: 400;
    }
    .hero h1 .small i { color: var(--accent); font-style: italic; }

    .hero-lede {
      font-size: 17px;
      line-height: 1.55;
      color: var(--ink-soft);
      max-width: 36ch;
      margin: 32px 0 0;
      text-wrap: pretty;
    }
    .hero-lede strong { color: var(--ink); font-weight: 600; }

    .hero-cta {
      display: flex;
      gap: 12px;
      align-items: center;
      flex-wrap: wrap;
      margin-top: 36px;
    }
    @media (max-width: 540px) {
      .hero-cta { gap: 10px; margin-top: 28px; }
      .hero-cta .btn { width: 100%; justify-content: center; padding: 14px 18px; }
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 22px;
      font-family: var(--font-body);
      font-size: 14.5px;
      font-weight: 600;
      letter-spacing: 0.005em;
      border: 1px solid transparent;
      cursor: pointer;
      transition: all 0.18s ease;
      background: none;
      color: inherit;
    }
    .btn-primary {
      background: var(--accent);
      color: var(--accent-ink);
    }
    .btn-primary:hover {
      transform: translateY(-1px);
      box-shadow: 0 12px 28px -12px color-mix(in oklab, var(--accent), black 30%);
    }
    .btn-ghost {
      border: 1px solid var(--ink);
      color: var(--ink);
    }
    .btn-ghost:hover {
      background: var(--ink);
      color: var(--paper);
    }
    .btn .arrow {
      display: inline-block;
      transition: transform 0.2s;
    }
    .btn:hover .arrow { transform: translateX(3px); }

    /* Portrait frame */
    .portrait {
      position: relative;
      align-self: stretch;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
    }
    .portrait-img {
      width: 100%;
      height: auto;
      display: block;
      filter: contrast(1.02) saturate(0.85);
    }
    @media (max-width: 880px) {
      .portrait {
        max-width: 420px;
        margin: 32px auto 0;
        width: 100%;
      }
    }

    .marginalia {
      position: absolute;
      top: -8px;
      right: -8px;
      background: var(--paper);
      border: 1px solid var(--accent);
      color: var(--ink);
      font-family: var(--font-display);
      font-style: italic;
      font-size: 14px;
      padding: 10px 14px;
      max-width: 220px;
      line-height: 1.35;
      transform: rotate(2deg);
      box-shadow: 0 8px 20px -10px rgba(180, 58, 38, 0.35);
    }
    .marginalia .who {
      display: block;
      font-style: normal;
      font-family: var(--font-mono);
      font-size: 9.5px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--accent);
      margin-top: 6px;
    }
    @media (max-width: 880px) {
      .marginalia { position: static; transform: none; margin-top: 16px; max-width: none; }
    }

    /* Hero footer band */
    .hero-meta {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      border-top: 1px solid var(--hairline-strong);
      margin-top: clamp(48px, 7vw, 88px);
      padding-top: 24px;
    }
    .hero-meta > div {
      padding-right: 24px;
      border-right: 1px dashed var(--hairline);
    }
    .hero-meta > div:last-child { border-right: none; }
    .hero-meta dt {
      font-family: var(--font-mono);
      font-size: 10px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--ink-mute);
      margin-bottom: 8px;
    }
    .hero-meta dd {
      margin: 0;
      font-family: var(--font-display);
      font-size: 17px;
      color: var(--ink);
      line-height: 1.35;
    }
    .hero-meta dd em { font-style: italic; color: var(--accent); }
    @media (max-width: 720px) {
      .hero-meta { grid-template-columns: repeat(2, 1fr); gap: 24px 0; }
      .hero-meta > div:nth-child(2) { border-right: none; }
    }

    /* ─── Section header ─── */
    .section {
      padding: clamp(72px, 10vw, 128px) 0;
      border-top: 1px solid var(--hairline);
    }
    .section.dark {
      background: var(--ink);
      color: var(--paper);
      border-top: none;
    }
    .section.dark .section-meta,
    .section.dark .section-eyebrow { color: rgba(247, 243, 233, 0.55); }
    .section.dark .section-title { color: var(--paper); }
    .section.dark .section-title em { color: #e8b3a4; }

    .section-header {
      display: grid;
      grid-template-columns: 1fr 2fr;
      gap: clamp(24px, 4vw, 80px);
      margin-bottom: clamp(40px, 5vw, 72px);
      align-items: end;
    }
    @media (max-width: 720px) {
      .section-header { grid-template-columns: 1fr; gap: 16px; }
    }
    .section-meta {
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--ink-mute);
    }
    .section-meta .num {
      color: var(--accent);
      font-family: var(--font-display);
      font-style: italic;
      font-size: 14px;
      letter-spacing: 0;
      margin-right: 6px;
      text-transform: none;
    }
    .section-title {
      font-family: var(--font-display);
      font-weight: 400;
      font-size: clamp(36px, 5.5vw, 72px);
      line-height: 1.02;
      letter-spacing: -0.022em;
      margin: 0;
      color: var(--ink);
      text-wrap: balance;
    }
    .section-title em { font-style: italic; color: var(--accent); font-weight: 500; }
    .section-lede {
      grid-column: 2;
      font-size: 17px;
      line-height: 1.55;
      color: var(--ink-soft);
      max-width: 56ch;
      margin: 24px 0 0;
    }
    @media (max-width: 720px) {
      .section-lede { grid-column: 1; }
    }

    /* ─── Manifesto / epigraph ─── */
    .epigraph {
      padding: clamp(64px, 8vw, 112px) 0;
      border-top: 1px solid var(--hairline);
    }
    .epigraph-inner {
      max-width: 880px;
      margin: 0 auto;
      text-align: center;
    }
    .epigraph blockquote {
      font-family: var(--font-display);
      font-style: italic;
      font-weight: 400;
      font-size: clamp(24px, 3.4vw, 40px);
      line-height: 1.28;
      letter-spacing: -0.012em;
      color: var(--ink);
      margin: 0;
      text-wrap: balance;
    }
    .epigraph blockquote::before {
      content: "«";
      color: var(--accent);
      font-size: 1.4em;
      line-height: 0;
      position: relative;
      top: 0.15em;
      margin-right: 0.05em;
    }
    .epigraph blockquote::after {
      content: "»";
      color: var(--accent);
      font-size: 1.4em;
      line-height: 0;
      position: relative;
      top: 0.15em;
      margin-left: 0.05em;
    }
    .epigraph .signoff {
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--ink-mute);
      margin-top: 28px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 14px;
    }
    .epigraph .signoff::before,
    .epigraph .signoff::after {
      content: "";
      width: 32px;
      height: 1px;
      background: var(--hairline-strong);
    }

    /* ─── Programs ─── */
    .programs-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      border-top: 1px solid var(--hairline-strong);
      border-bottom: 1px solid var(--hairline-strong);
    }
    @media (max-width: 980px) { .programs-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 540px) { .programs-grid { grid-template-columns: 1fr; } }

    .program {
      padding: 32px 24px 28px;
      border-right: 1px solid var(--hairline);
      position: relative;
      display: flex;
      flex-direction: column;
      gap: 16px;
      min-height: 240px;
      transition: background 0.2s;
    }
    .program:last-child { border-right: none; }
    @media (max-width: 980px) {
      .program:nth-child(2n) { border-right: none; }
      .program:nth-child(-n+2) { border-bottom: 1px solid var(--hairline); }
    }
    @media (max-width: 540px) {
      .program { border-right: none; border-bottom: 1px solid var(--hairline); }
      .program:last-child { border-bottom: none; }
    }
    .program:hover { background: var(--paper); }
    .program-num {
      font-family: var(--font-display);
      font-style: italic;
      font-weight: 500;
      font-size: 28px;
      color: var(--accent);
      line-height: 1;
    }
    .program-num .of {
      font-family: var(--font-mono);
      font-style: normal;
      font-size: 11px;
      color: var(--ink-mute);
      letter-spacing: 0.1em;
      margin-left: 6px;
    }
    .program h3 {
      font-family: var(--font-display);
      font-weight: 500;
      font-size: 26px;
      line-height: 1.1;
      letter-spacing: -0.012em;
      margin: 0;
    }
    .program p {
      font-size: 14.5px;
      line-height: 1.5;
      color: var(--ink-soft);
      margin: 0;
    }
    .program ul {
      list-style: none;
      padding: 0;
      margin: auto 0 0;
      font-size: 13px;
      color: var(--ink-soft);
    }
    .program li {
      padding: 8px 0;
      border-top: 1px dashed var(--hairline);
      display: flex;
      gap: 10px;
    }
    .program li:last-child { border-bottom: 1px dashed var(--hairline); }
    .program li::before {
      content: "→";
      color: var(--accent);
      font-family: var(--font-mono);
      flex-shrink: 0;
    }
    .program.featured {
      background: var(--ink);
      color: var(--paper);
    }
    .program.featured h3 { color: var(--paper); }
    .program.featured p { color: rgba(247, 243, 233, 0.7); }
    .program.featured ul { color: rgba(247, 243, 233, 0.85); }
    .program.featured li { border-color: rgba(247, 243, 233, 0.15); }
    .program.featured .program-num { color: #e8b3a4; }
    .program.featured:hover { background: #2a261f; }

    /* ─── Numbers / by the numbers ─── */
    .numbers {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
    }
    @media (max-width: 880px) { .numbers { grid-template-columns: repeat(2, 1fr); } }
    .number-cell {
      padding: 0 24px 16px 0;
      border-right: 1px solid rgba(247, 243, 233, 0.18);
    }
    .number-cell:last-child { border-right: none; }
    @media (max-width: 880px) {
      .number-cell:nth-child(2n) { border-right: none; padding-right: 0; }
      .number-cell:nth-child(-n+2) { padding-bottom: 32px; margin-bottom: 32px; border-bottom: 1px solid rgba(247, 243, 233, 0.18); }
    }
    .number-cell .figure {
      font-family: var(--font-display);
      font-weight: 400;
      font-size: clamp(72px, 11vw, 156px);
      line-height: 0.9;
      letter-spacing: -0.035em;
      color: var(--paper);
      display: block;
    }
    .number-cell .figure em { font-style: italic; color: #e8b3a4; }
    .number-cell .figure sup {
      font-size: 0.35em;
      vertical-align: super;
      font-style: italic;
      color: #e8b3a4;
      margin-left: 0.05em;
    }
    .number-cell .figure-label {
      display: block;
      font-family: var(--font-display);
      font-style: italic;
      font-size: 18px;
      color: rgba(247, 243, 233, 0.85);
      margin-top: 16px;
      line-height: 1.3;
    }
    .number-cell .figure-note {
      font-family: var(--font-mono);
      font-size: 10.5px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(247, 243, 233, 0.45);
      display: block;
      margin-top: 10px;
    }

    .equation-strip {
      grid-column: 1 / -1;
      margin-top: clamp(56px, 7vw, 88px);
      padding-top: 32px;
      border-top: 1px solid rgba(247, 243, 233, 0.18);
      display: flex;
      gap: 24px;
      flex-wrap: wrap;
      align-items: baseline;
      justify-content: space-between;
    }
    .equation-strip .formula {
      font-family: var(--font-display);
      font-style: italic;
      font-size: clamp(22px, 2.4vw, 30px);
      color: var(--paper);
      letter-spacing: -0.008em;
    }
    .equation-strip .formula .op { color: #e8b3a4; padding: 0 0.3em; }
    .equation-strip .src {
      font-family: var(--font-mono);
      font-size: 10.5px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(247, 243, 233, 0.45);
    }

    /* ─── Reviews ─── */
    .reviews {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: clamp(24px, 3vw, 40px) clamp(24px, 3vw, 40px);
    }
    .review {
      display: flex;
      flex-direction: column;
      gap: 18px;
      padding-top: 28px;
      border-top: 1px solid var(--ink);
      position: relative;
    }
    .review .stars {
      position: absolute;
      top: -10px;
      left: 0;
      background: var(--bg);
      padding-right: 8px;
      font-family: var(--font-mono);
      font-size: 12px;
      letter-spacing: 0.05em;
      color: var(--accent);
    }
    .review.lg { grid-column: span 7; }
    .review.md { grid-column: span 5; }
    .review.sm { grid-column: span 6; }
    @media (max-width: 880px) {
      .review.lg, .review.md, .review.sm { grid-column: span 12; }
    }
    .review blockquote {
      margin: 0;
      font-family: var(--font-display);
      font-size: 21px;
      line-height: 1.4;
      letter-spacing: -0.008em;
      color: var(--ink);
      text-wrap: pretty;
    }
    .review.lg blockquote { font-size: 24px; }
    .review blockquote .accent { color: var(--accent); font-style: italic; }
    .review .attribution {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 16px;
      font-size: 13px;
      color: var(--ink-mute);
      margin-top: auto;
    }
    .review .attribution .who {
      font-family: var(--font-display);
      font-style: italic;
      font-size: 16px;
      color: var(--ink);
    }
    .review .attribution .meta {
      font-family: var(--font-mono);
      font-size: 10.5px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--ink-mute);
    }

    .reviews-foot {
      grid-column: 1 / -1;
      margin-top: 16px;
      padding-top: 28px;
      border-top: 1px solid var(--hairline);
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      gap: 16px;
    }
    .reviews-foot .all {
      font-family: var(--font-display);
      font-style: italic;
      font-size: 18px;
      color: var(--ink);
      border-bottom: 1px solid var(--accent);
      padding-bottom: 2px;
    }
    .reviews-foot .summary {
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--ink-mute);
    }
    .reviews-foot .summary b { color: var(--ink); font-weight: 500; }

    /* ─── Process ─── */
    .process {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 0;
      border-top: 1px solid var(--hairline-strong);
    }
    @media (max-width: 980px) { .process { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 540px) { .process { grid-template-columns: 1fr; } }

    .step {
      padding: 28px 20px 28px 0;
      border-right: 1px dashed var(--hairline);
      position: relative;
    }
    .step:last-child { border-right: none; padding-right: 0; }
    @media (max-width: 980px) {
      .step:nth-child(2n) { border-right: none; padding-right: 0; }
      .step:nth-child(-n+4) { border-bottom: 1px dashed var(--hairline); margin-bottom: 0; padding-bottom: 32px; }
    }
    @media (max-width: 540px) {
      .step { border-right: none; padding-right: 0; border-bottom: 1px dashed var(--hairline); }
      .step:last-child { border-bottom: none; }
    }
    .step-num {
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 12px;
    }
    .step-num .roman {
      font-family: var(--font-display);
      font-style: italic;
      font-size: 32px;
      letter-spacing: 0;
      text-transform: none;
      color: var(--accent);
      display: block;
      line-height: 1;
      margin-top: 6px;
    }
    .step h4 {
      font-family: var(--font-display);
      font-size: 22px;
      line-height: 1.15;
      font-weight: 500;
      margin: 0 0 10px;
      letter-spacing: -0.012em;
    }
    .step p {
      font-size: 14px;
      line-height: 1.5;
      color: var(--ink-soft);
      margin: 0;
    }

    /* ─── Contact form ─── */
    .contact {
      background: var(--paper);
      border-top: 1px solid var(--hairline);
      border-bottom: 1px solid var(--hairline);
      padding: clamp(72px, 9vw, 128px) 0;
    }
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: clamp(40px, 6vw, 96px);
    }
    @media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }

    .contact-aside h2 {
      font-family: var(--font-display);
      font-weight: 400;
      font-size: clamp(34px, 4.5vw, 56px);
      line-height: 1.04;
      letter-spacing: -0.02em;
      margin: 0 0 24px;
      color: var(--ink);
      text-wrap: balance;
    }
    .contact-aside h2 em { font-style: italic; color: var(--accent); }
    .contact-aside p {
      font-size: 16px;
      line-height: 1.55;
      color: var(--ink-soft);
      max-width: 38ch;
      margin: 0 0 28px;
    }
    .contact-aside .alt {
      border-top: 1px solid var(--hairline);
      padding-top: 24px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .contact-aside .alt-row {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      gap: 16px;
      font-family: var(--font-mono);
      font-size: 12px;
      letter-spacing: 0.05em;
      color: var(--ink-mute);
    }
    .contact-aside .alt-row b {
      font-family: var(--font-display);
      font-style: italic;
      font-weight: 500;
      font-size: 16px;
      letter-spacing: 0;
      color: var(--ink);
    }

    /* Form */
    .form-paper {
      background: var(--bg);
      border: 1px solid var(--hairline-strong);
      padding: clamp(28px, 3vw, 40px);
      position: relative;
    }
    .form-title {
      font-family: var(--font-display);
      font-style: italic;
      font-size: 18px;
      color: var(--ink);
      margin: 0 0 24px;
    }
    .field {
      display: flex;
      flex-direction: column;
      gap: 6px;
      margin-bottom: 22px;
    }
    .field label {
      font-family: var(--font-mono);
      font-size: 10.5px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--ink-mute);
      display: flex;
      align-items: baseline;
      gap: 8px;
    }
    .field label .req { color: var(--accent); }
    .field label .hint { font-family: var(--font-display); font-style: italic; font-size: 12px; letter-spacing: 0; text-transform: none; color: var(--ink-mute); margin-left: auto; }
    .field input,
    .field textarea {
      background: transparent;
      border: none;
      border-bottom: 1px solid var(--ink);
      padding: 8px 0 10px;
      font-family: var(--font-display);
      font-size: 19px;
      color: var(--ink);
      outline: none;
      transition: border-color 0.2s;
      resize: vertical;
    }
    .field input::placeholder,
    .field textarea::placeholder {
      color: var(--ink-mute);
      font-style: italic;
      opacity: 0.7;
    }
    .field input:focus,
    .field textarea:focus { border-color: var(--accent); }
    .field textarea { min-height: 80px; line-height: 1.4; font-size: 16px; font-family: var(--font-body); }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }
    @media (max-width: 540px) { .form-row { grid-template-columns: 1fr; gap: 0; } }

    .form-submit {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-top: 8px;
      padding-top: 24px;
      border-top: 1px solid var(--hairline);
    }
    .form-submit .consent {
      font-size: 11.5px;
      color: var(--ink-mute);
      line-height: 1.4;
      max-width: 32ch;
    }
    .form-submit .consent a { border-bottom: 1px solid var(--hairline-strong); }

    .form-success {
      display: none;
      text-align: center;
      padding: 24px 0;
    }
    .form-success.show { display: block; }
    .form-success .check {
      font-family: var(--font-display);
      font-style: italic;
      color: var(--accent);
      font-size: 56px;
      line-height: 1;
    }
    .form-success h3 { font-family: var(--font-display); font-weight: 500; font-size: 28px; margin: 16px 0 8px; }
    .form-success p { color: var(--ink-soft); font-size: 15px; max-width: 36ch; margin: 0 auto; }
    .form-paper.submitted .form-fields { display: none; }
    .form-paper.submitted .form-success { display: block; }

    /* ─── Footer / colophon ─── */
    footer.colophon {
      padding: clamp(56px, 7vw, 96px) 0 32px;
      border-top: 1px solid var(--hairline);
    }
    .colophon-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 32px;
      margin-bottom: 64px;
    }
    @media (max-width: 880px) { .colophon-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
    @media (max-width: 540px) { .colophon-grid { grid-template-columns: 1fr; } }

    .colophon-mark {
      font-family: var(--font-display);
      font-size: clamp(40px, 5vw, 64px);
      line-height: 1;
      letter-spacing: -0.02em;
      color: var(--ink);
    }
    .colophon-mark em { font-style: italic; color: var(--accent); }
    .colophon-mark .sub {
      display: block;
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--ink-mute);
      margin-top: 14px;
    }
    .colophon-col h5 {
      font-family: var(--font-mono);
      font-size: 10.5px;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: var(--ink-mute);
      margin: 0 0 14px;
      font-weight: 500;
    }
    .colophon-col ul {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .colophon-col a {
      font-family: var(--font-display);
      font-style: italic;
      font-size: 17px;
      color: var(--ink);
      border-bottom: 1px solid transparent;
      transition: border-color 0.15s;
    }
    .colophon-col a:hover { border-bottom-color: var(--accent); }

    .colophon-foot {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      flex-wrap: wrap;
      gap: 16px;
      padding-top: 24px;
      border-top: 1px solid var(--hairline);
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.08em;
      color: var(--ink-mute);
    }
    .colophon-foot .set {
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
    }

    /* Decorative integrals in margin */
    .margin-mark {
      position: absolute;
      font-family: var(--font-display);
      font-style: italic;
      color: var(--accent);
      opacity: 0.18;
      pointer-events: none;
      user-select: none;
      line-height: 1;
      font-weight: 400;
    }

    /* Tweaks root */

    /* Hide chrome that the parent toolbar already provides — none here */

    /* Print refinement */
    @media print {
      body::before { display: none; }
      .section.dark { background: white !important; color: black !important; }
      .section.dark .section-title { color: black !important; }
      .number-cell .figure { color: black !important; }
    }


    /* ─── Deploy additions: utility + form extras ─── */
    .skip-link {
      position: absolute;
      left: -9999px;
      top: 0;
      background: var(--ink);
      color: var(--paper);
      padding: 10px 16px;
      z-index: 1000;
      font-family: var(--font-mono);
      font-size: 12px;
      letter-spacing: 0.1em;
    }
    .skip-link:focus { left: 12px; top: 12px; }

    .sr-only {
      position: absolute !important;
      width: 1px; height: 1px;
      padding: 0; margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }

    .field-error {
      font-size: 12.5px;
      color: var(--accent);
      margin: 4px 0 0;
      min-height: 0;
      font-family: var(--font-body);
    }
    .field-error:empty { display: none; }

    .human-gate {
      border: 1px solid var(--hairline-strong);
      padding: 14px 16px;
      margin: 8px 0 16px;
      background: var(--paper);
    }
    .human-gate[hidden] { display: none; }
    .human-gate .hg-label {
      display: block;
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--ink-mute);
      margin-bottom: 10px;
    }
    .human-gate .hg-options {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
    }
    .human-gate .hg-opt {
      font-family: var(--font-display);
      font-size: 18px;
      padding: 8px 18px;
      border: 1px solid var(--ink);
      background: var(--bg);
      color: var(--ink);
      cursor: pointer;
      min-width: 56px;
      transition: background 0.15s, color 0.15s;
    }
    .human-gate .hg-opt:hover {
      background: var(--ink);
      color: var(--paper);
    }
    .human-gate .hg-hint {
      font-style: italic;
      color: var(--ink-mute);
      font-size: 13px;
      margin: 10px 0 0;
    }

    .form-success[hidden] { display: none; }
    .form-success .application-number {
      font-family: var(--font-mono);
      font-size: 12px;
      letter-spacing: 0.05em;
      color: var(--ink-mute);
      margin-top: 12px;
    }
    .form-success .application-number[hidden] { display: none; }
    .form-success .application-number span {
      color: var(--ink);
      font-weight: 500;
    }