:root {
      --sans: Inter, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
      --serif: Georgia, "Times New Roman", serif;
      --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      background: var(--paper);
      color: var(--ink);
      font: 16px/1.65 var(--sans);
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; }
    a:focus-visible { outline: 2px solid var(--clay); outline-offset: 4px; }
    .skip-link {
      position: absolute;
      z-index: 4;
      top: 8px;
      left: 12px;
      padding: 8px 12px;
      transform: translateY(-150%);
      background: var(--ink);
      color: var(--surface);
    }
    .skip-link:focus { transform: translateY(0); }
    .container { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
    .mono { font-family: var(--mono); }
    .eyebrow {
      margin: 0;
      color: var(--pine);
      font: 600 .68rem/1.5 var(--mono);
      letter-spacing: .075em;
      text-transform: uppercase;
    }

    .masthead { border-bottom: 1px solid var(--line); }
    .masthead-inner {
      display: flex;
      min-height: 76px;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
    }
    .identity { display: flex; align-items: center; gap: 12px; text-decoration: none; }
    .monogram {
      display: grid;
      width: 34px;
      height: 34px;
      place-items: center;
      border: 1px solid var(--pine);
      border-radius: 50%;
      color: var(--pine);
      font: 600 .67rem var(--mono);
    }
    .identity-name { font-size: .85rem; font-weight: 650; letter-spacing: -.025em; }
    nav { display: flex; align-items: center; gap: 27px; }
    nav a {
      color: var(--muted);
      font-size: .76rem;
      text-decoration: none;
    }
    nav a:hover { color: var(--pine); }
    nav .resume-link { color: var(--pine); text-decoration: underline; text-underline-offset: 4px; }
    .theme-toggle {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 6px 9px;
      border: 1px solid var(--line);
      background: transparent;
      color: var(--ink);
      font: 600 .65rem var(--sans);
      cursor: pointer;
    }
    .theme-toggle:hover { border-color: var(--pine); color: var(--pine); }
    .theme-toggle svg { display: block; width: 14px; height: 14px; }
    .theme-toggle .moon-icon, :root[data-theme="dark"] .theme-toggle .sun-icon { display: none; }
    :root[data-theme="dark"] .theme-toggle .moon-icon { display: block; }

    .hero {
      display: grid;
      grid-template-columns: minmax(0, .92fr) minmax(390px, 1.08fr);
      gap: 55px;
      align-items: center;
      padding-block: 74px 63px;
    }
    .hero-copy { max-width: 510px; }
    .hero h1 {
      margin: 21px 0 23px;
      font: 400 clamp(3.35rem, 6.4vw, 5.85rem)/.99 var(--serif);
      letter-spacing: -.065em;
    }
    .hero h1 em { color: var(--pine); font-weight: 400; }
    .hero-intro { max-width: 440px; margin: 0; color: var(--soft-ink); font-size: .98rem; line-height: 1.8; }
    .hero-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 9px 18px;
      margin-top: 25px;
      color: var(--muted);
      font: .64rem var(--mono);
      letter-spacing: .02em;
    }
    .hero-meta span + span::before { margin-right: 18px; color: #9da69f; content: "/"; }
    .hero-actions { display: flex; gap: 22px; margin-top: 27px; }
    .quiet-link {
      color: var(--pine);
      font-size: .77rem;
      font-weight: 650;
      text-decoration-thickness: 1px;
      text-underline-offset: 4px;
    }
    .quiet-link:hover { color: var(--clay); }

    .approach-figure {
      margin: 0;
      padding: 17px 19px 14px;
      border: 1px solid var(--line);
      background: var(--surface);
    }
    .approach-head {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      padding-bottom: 13px;
      border-bottom: 1px solid var(--line);
      color: var(--muted);
      font: .6rem var(--mono);
      letter-spacing: .06em;
      text-transform: uppercase;
    }
    .approach-head span:last-child { color: var(--clay); }
    .approach-figure svg { display: block; width: 100%; height: auto; margin-top: 7px; }
    .approach-foot {
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 5px 15px;
      margin: 0;
      padding-top: 11px;
      border-top: 1px solid var(--line);
      color: var(--muted);
      font: .57rem var(--mono);
    }
    .approach-foot span:last-child { color: var(--pine); }

    .proofline {
      display: grid;
      grid-template-columns: 1fr 1fr;
      border-block: 1px solid var(--line);
    }
    .proof {
      display: flex;
      min-height: 82px;
      align-items: center;
      gap: 13px;
      padding: 15px 20px 15px 0;
    }
    .proof + .proof { padding-left: 20px; border-left: 1px solid var(--line); }
    .proof strong { color: var(--pine); font: 400 1.7rem var(--serif); letter-spacing: -.06em; white-space: nowrap; }
    .proof span { max-width: 220px; color: var(--muted); font-size: .72rem; line-height: 1.45; }

    .work { padding-block: 79px 87px; }
    .work-slice + .work-slice { margin-top: 74px; padding-top: 65px; border-top: 1px solid var(--line); }
    .work-heading {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 34px;
      margin-bottom: 31px;
    }
    .work-heading h2 {
      margin: 11px 0 0;
      font: 400 clamp(2.55rem, 4.5vw, 3.9rem)/1.02 var(--serif);
      letter-spacing: -.06em;
    }
    .work-heading > p { max-width: 390px; margin: 0 0 4px; color: var(--muted); font-size: .83rem; }
    .experience-list { border-bottom: 1px solid var(--line); }
    .experience-entry {
      display: grid;
      grid-template-columns: minmax(190px, .58fr) minmax(0, 1.42fr);
      gap: 38px;
      padding-block: 27px;
      border-top: 1px solid var(--line);
    }
    .experience-meta { padding: 3px 20px 0 0; border-right: 1px solid var(--line); }
    .experience-date { margin: 0; color: var(--pine); font: .67rem var(--mono); }
    .experience-context { margin: 10px 0 -7px; color: var(--clay); font: .57rem var(--mono); letter-spacing: .04em; text-transform: uppercase; }
    .experience-meta h3 { margin: 14px 0 5px; font: 400 1.55rem/1.1 var(--serif); letter-spacing: -.045em; }
    .experience-role { margin: 0; color: var(--muted); font-size: .76rem; }
    .experience-content { min-width: 0; }
    .experience-summary { margin: 0 0 17px; color: var(--soft-ink); font-size: .84rem; }
    .impact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .impact-card {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 0 10px;
      align-items: center;
      padding: 12px 13px;
      border-top: 2px solid var(--pine);
      background: var(--surface);
    }
    .impact-card strong { grid-row: span 2; color: var(--pine); font: 400 1.5rem var(--serif); letter-spacing: -.05em; }
    .impact-card span { color: var(--ink); font-size: .69rem; font-weight: 650; }
    .impact-card small { color: var(--muted); font-size: .62rem; }
    .experience-points {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 9px 24px;
      margin: 19px 0 0;
      padding: 0;
      list-style: none;
      counter-reset: contribution;
    }
    .experience-points li {
      position: relative;
      padding-left: 29px;
      color: var(--soft-ink);
      font-size: .76rem;
      counter-increment: contribution;
    }
    .experience-points li::before {
      position: absolute;
      left: 0;
      color: var(--clay);
      font: .6rem var(--mono);
      content: "0" counter(contribution);
    }
    .experience-tech { margin: 18px 0 0; padding-top: 12px; border-top: 1px solid var(--line); color: var(--muted); font: .59rem/1.7 var(--mono); }
    .project-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
      gap: 16px;
      margin-top: 31px;
      counter-reset: project;
    }
    .project-card {
      display: flex;
      min-width: 0;
      flex-direction: column;
      border: 1px solid var(--line);
      background: var(--surface);
      counter-increment: project;
      transition: border-color .16s ease;
    }
    .project-card:hover { border-color: var(--pine); }
    .project-open {
      display: flex;
      width: 100%;
      min-width: 0;
      flex: 1;
      flex-direction: column;
      align-items: stretch;
      padding: 19px;
      border: 0;
      background: transparent;
      color: inherit;
      font: inherit;
      text-align: left;
      cursor: pointer;
    }
    .project-open:focus-visible { outline: 2px solid var(--clay); outline-offset: -5px; }
    .project-card-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
    .project-number { color: var(--clay); font: .66rem var(--mono); }
    .project-number::before { content: counter(project, decimal-leading-zero); }
    .project-kind { color: var(--pine); font: .59rem var(--mono); letter-spacing: .03em; text-transform: uppercase; }
    .project-visual {
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 8px;
      margin: 13px 0 15px;
      padding: 9px 12px;
      border: 1px solid var(--line);
      background: var(--pine-light);
    }
    .visual-label { color: var(--muted); font: .51rem var(--mono); letter-spacing: .07em; text-transform: uppercase; }
    .visual-flow { display: flex; align-items: center; justify-content: flex-start; gap: 10px; color: var(--ink); font: 600 .65rem var(--mono); }
    .visual-flow span { padding-bottom: 3px; border-bottom: 1px solid var(--pine); }
    .visual-flow b { color: var(--pine); font-weight: 500; }
    .project-title { display: block; margin: 0 0 8px; font: 400 1.55rem/1.1 var(--serif); letter-spacing: -.04em; }
    .project-description { display: block; color: var(--soft-ink); font-size: .78rem; }
    .project-tech {
      display: flex;
      flex-wrap: wrap;
      gap: 7px 13px;
      margin-top: auto;
      padding-top: 17px;
      color: var(--muted);
      font: .57rem var(--mono);
    }
    .project-tech span + span::before { margin-right: 13px; color: var(--clay); content: "·"; }
    .project-open-label {
      display: flex;
      justify-content: space-between;
      margin-top: 15px;
      padding-top: 11px;
      border-top: 1px solid var(--line);
      color: var(--pine);
      font: 600 .63rem var(--mono);
    }
    .project-links { display: flex; flex-wrap: wrap; gap: 15px; }
    .project-card > .project-links { padding: 0 19px 17px; }
    .project-links a {
      color: var(--pine);
      font: 600 .62rem var(--mono);
      text-decoration-thickness: 1px;
      text-underline-offset: 4px;
    }
    .project-links a:hover { color: var(--clay); }

    .project-dialog {
      width: min(760px, calc(100vw - 28px));
      max-height: min(88dvh, 780px);
      padding: 0;
      overflow: auto;
      border: 1px solid var(--line);
      background: var(--paper);
      color: var(--ink);
      box-shadow: 0 24px 80px rgb(0 0 0 / .28);
    }
    .project-dialog::backdrop { background: rgb(8 12 10 / .68); backdrop-filter: blur(4px); }
    .project-dialog-shell { position: relative; padding: clamp(25px, 5vw, 48px); }
    .project-dialog-close {
      position: absolute;
      top: 20px;
      right: 20px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 10px;
      border: 1px solid var(--line);
      background: var(--surface);
      color: var(--ink);
      font: 600 .62rem var(--mono);
      cursor: pointer;
    }
    .project-dialog-close:hover { border-color: var(--pine); color: var(--pine); }
    .project-dialog h2 { max-width: 550px; margin: 15px 48px 9px 0; font: 400 clamp(2.6rem, 6vw, 4.2rem)/1.05 var(--serif); letter-spacing: -.04em; }
    .project-dialog-summary { max-width: 620px; margin: 0; color: var(--soft-ink); font-size: .88rem; }
    .project-story { margin-top: 28px; padding: clamp(17px, 3vw, 26px); border: 1px solid var(--line); background: var(--surface); }
    .project-story-heading h3 { margin: 6px 0; font: 400 1.55rem/1.2 var(--serif); }
    .project-story-heading > p:last-child { max-width: 520px; margin: 0; color: var(--muted); font-size: .78rem; }
    .story-track { display: flex; align-items: center; gap: 12px; margin: 24px 0 15px; color: var(--muted); font: .54rem var(--mono); letter-spacing: .06em; }
    .story-track-line { position: relative; height: 1px; flex: 1; background: var(--line); }
    .story-track-line > span { position: absolute; top: 50%; left: 0; width: 11px; height: 11px; transform: translate(-50%, -50%); border: 2px solid var(--surface); border-radius: 50%; background: var(--clay); box-shadow: 0 0 0 1px var(--clay); transition: left .45s ease; }
    .story-stages { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 9px; margin: 0; padding: 0; list-style: none; }
    .story-stage { min-width: 0; padding: 12px; border: 1px solid var(--line); opacity: .68; transition: border-color .25s ease, background-color .25s ease, opacity .25s ease; }
    .story-stage.is-active { border-color: var(--pine); background: var(--paper); opacity: 1; }
    .story-stage-number { color: var(--clay); font: .57rem var(--mono); }
    .story-stage h4 { margin: 10px 0 5px; font: 600 .77rem/1.3 var(--sans); }
    .story-stage p { min-height: 3.8em; margin: 0; color: var(--muted); font-size: .68rem; line-height: 1.5; }
    .story-stage-result { display: block; margin-top: 12px; color: var(--pine); font: 600 .58rem/1.5 var(--mono); }
    .story-stage[data-story-tone="blocked"] .story-stage-result { color: var(--clay); }
    .story-output { display: flex; justify-content: space-between; gap: 15px; margin-top: 12px; padding: 11px 12px; border-left: 2px solid var(--pine); background: var(--pine-light); }
    .story-output > span { color: var(--muted); font: .56rem var(--mono); text-transform: uppercase; }
    .story-output strong { color: var(--pine); font: 600 .62rem var(--mono); text-align: right; }
    .story-output[data-tone="blocked"] { border-color: var(--clay); }
    .story-output[data-tone="blocked"] strong { color: var(--clay); }
    .story-replay { margin-top: 13px; padding: 0; border: 0; background: transparent; color: var(--pine); font: 600 .6rem var(--mono); text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
    .story-replay:hover { color: var(--clay); }
    .project-dialog-footer { display: flex; flex-direction: column; gap: 13px; margin-top: 20px; }
    .project-dialog-footer .project-tech { margin: 0; padding: 0; }

    .profile {
      padding-block: 65px;
      border-top: 1px solid var(--line);
      background: var(--pine-light);
    }
    .profile-inner { display: grid; grid-template-columns: .88fr 1.12fr; gap: 50px; align-items: start; }
    .profile h2 { max-width: 430px; font-size: clamp(2.2rem, 3.8vw, 3.15rem); }
    .profile-copy { max-width: 575px; color: var(--soft-ink); font-size: .88rem; }
    .profile-copy p { margin: 4px 0 18px; }
    .current-role {
      padding-top: 14px;
      border-top: 1px solid var(--profile-rule);
      color: var(--ink);
      font-size: .78rem;
    }
    .current-role strong { font-weight: 650; }
    .current-role span { color: var(--muted); }

    .contact { padding-block: 68px 48px; border-top: 1px solid var(--line); }
    .contact-inner {
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
      align-items: center;
      gap: clamp(32px, 7vw, 92px);
    }
    .contact h2 {
      max-width: 560px;
      margin: 12px 0 0;
      font: 400 clamp(2.55rem, 4.5vw, 3.9rem)/1.02 var(--serif);
      letter-spacing: -.06em;
    }
    .contact-links {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 0 24px;
      padding-left: clamp(24px, 4vw, 48px);
      border-left: 1px solid var(--line);
      border-top: 1px solid var(--line);
      counter-reset: contact-link;
    }
    .contact-links a {
      display: grid;
      grid-template-columns: 2.1rem minmax(0, 1fr) auto;
      min-height: 58px;
      align-items: center;
      gap: 8px;
      padding-block: 10px;
      border-bottom: 1px solid var(--line);
      color: var(--soft-ink);
      font-size: .78rem;
      font-weight: 550;
      text-decoration: none;
      counter-increment: contact-link;
      transition: color .16s ease, transform .16s ease;
    }
    .contact-links a::before { color: var(--pine); content: counter(contact-link, decimal-leading-zero); font: .58rem var(--mono); }
    .contact-links a::after { color: var(--muted); content: "↗"; font: .8rem var(--mono); transition: transform .16s ease; }
    .contact-links a.contact-link-primary { color: var(--pine); font-weight: 650; }
    .contact-links a:hover { color: var(--pine); transform: translateX(3px); }
    .contact-links a:hover::after { transform: translate(2px, -2px); }
    footer { border-top: 1px solid var(--line); }
    .footer-inner {
      display: flex;
      min-height: 60px;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      color: var(--muted);
      font: .6rem var(--mono);
    }

    @media (max-width: 860px) {
      .hero { grid-template-columns: 1fr; gap: 38px; }
      .hero-copy { max-width: 650px; }
      .approach-figure { max-width: 650px; }
      .experience-entry { grid-template-columns: minmax(165px, .58fr) minmax(0, 1.42fr); gap: 25px; }
      .work-heading { gap: 26px; }
      .profile-inner { gap: 28px; }
    }
    @media (max-width: 620px) {
      .container { width: calc(100% - 36px); }
      .masthead-inner { min-height: 68px; gap: 14px; }
      .identity { gap: 8px; }
      .monogram { width: 29px; height: 29px; }
      .identity-name { font-size: .73rem; white-space: nowrap; }
      nav { gap: 13px; }
      nav a { font-size: .64rem; }
      nav a:nth-child(2) { display: none; }
      .theme-toggle { gap: 5px; padding: 6px; font-size: .62rem; }
      .hero { gap: 29px; padding-block: 60px 42px; }
      .hero h1 { margin-block: 17px 19px; font-size: clamp(3.1rem, 13.5vw, 4.8rem); }
      .hero-intro { font-size: .88rem; }
      .hero-meta { gap: 8px 12px; font-size: .58rem; }
      .hero-meta span + span::before { margin-right: 12px; }
      .hero-actions { margin-top: 22px; }
      .approach-figure { padding: 12px 13px 10px; }
      .approach-head { font-size: .49rem; }
      .approach-figure svg text { display: none; }
      .approach-foot { justify-content: flex-start; font-size: .58rem; }
      .proofline { grid-template-columns: 1fr 1fr; }
      .proof { min-height: 75px; gap: 9px; padding: 12px 9px 12px 0; }
      .proof + .proof { padding-left: 10px; }
      .proof:nth-child(2) { border-left: 1px solid var(--line); }
      .proof strong { font-size: 1.45rem; }
      .proof span { font-size: .62rem; }
      .work { padding-block: 65px 57px; }
      .work-slice + .work-slice { margin-top: 52px; padding-top: 46px; }
      .work-heading { align-items: flex-start; flex-direction: column; gap: 13px; margin-bottom: 23px; }
      .work-heading h2 { font-size: clamp(2.6rem, 11vw, 3.5rem); }
      .work-heading > p { font-size: .8rem; }
      h2 { font-size: clamp(2.7rem, 11vw, 3.6rem); }
      .experience-entry { grid-template-columns: 1fr; gap: 17px; padding-block: 21px; }
      .experience-meta { padding: 0 0 15px; border-right: 0; border-bottom: 1px solid var(--line); }
      .experience-meta h3 { margin: 8px 0 4px; }
      .experience-points { grid-template-columns: 1fr; gap: 8px; margin-top: 17px; }
      .experience-points li { font-size: .77rem; }
      .impact-grid { gap: 7px; }
      .impact-card { gap: 0 7px; padding: 10px 9px; }
      .impact-card strong { font-size: 1.3rem; }
      .impact-card span { font-size: .63rem; }
      .impact-card small { font-size: .57rem; }
      .project-grid { gap: 12px; margin-top: 22px; }
      .project-open { padding: 16px; }
      .project-visual { margin-block: 11px 13px; padding: 8px 10px; }
      .visual-flow { font-size: .62rem; }
      .project-card > .project-links { padding: 0 16px 14px; }
      .project-dialog { max-height: 90dvh; }
      .project-dialog-shell { padding: 28px 20px 22px; }
      .project-dialog-close { top: 12px; right: 12px; }
      .project-dialog h2 { margin-top: 28px; font-size: 2.7rem; }
      .story-stages { grid-template-columns: 1fr; }
      .story-stage p { min-height: 0; }
      .story-output { align-items: flex-start; flex-direction: column; gap: 5px; }
      .story-output strong { text-align: left; }
      .profile { padding-block: 49px; }
      .profile-inner { grid-template-columns: 1fr; gap: 17px; }
      .profile h2 { font-size: 2.45rem; }
      .profile-copy { font-size: .83rem; }
      .contact { padding-block: 53px 38px; }
      .contact-inner { grid-template-columns: 1fr; gap: 24px; }
      .contact h2 { font-size: 2.8rem; }
      .contact-links { max-width: 650px; padding-left: 0; border-left: 0; }
      .contact-links a { font-size: .7rem; }
      .footer-inner { min-height: 58px; flex-wrap: wrap; gap: 4px 14px; padding-block: 13px; font-size: .55rem; }
    }
    @media (max-width: 420px) {
      .masthead-inner { gap: 8px; }
      nav { gap: 7px; }
      .theme-toggle { width: 29px; height: 29px; justify-content: center; padding: 6px; }
      .theme-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
      .contact-links { grid-template-columns: 1fr; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      .story-track-line > span, .story-stage { transition: none; }
      .contact-links a, .contact-links a::after { transition: none; }
      .contact-links a:hover { transform: none; }
    }