/* Quiet editorial layout: content is the composition. No masthead or footer. */
:root {
  --paper: #f7f7f4;
  --ink: #272824;
  --body: #454742;
  --muted: #84857e;
  --serif: 'Iowan Old Style', 'Baskerville', 'Palatino Linotype', Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
a:focus-visible { outline: 2px solid var(--ink); outline-offset: 6px; }
::selection { background: #e0e0d8; }
.visually-hidden { position: absolute; height: 1px; width: 1px; clip-path: inset(50%); overflow: hidden; white-space: nowrap; }
.sheet { width: min(1110px, calc(100% - 100px)); margin: 0 auto; min-height: 100vh; }
.page { animation: enter .24s ease-out both; }
@keyframes enter { from { opacity: .75; } to { opacity: 1; } }

/* A typographic title, not a hero card. */
.opening { min-height: 625px; padding-top: 155px; padding-bottom: 140px; display: grid; grid-template-columns: minmax(0, 1.32fr) minmax(240px, .68fr); gap: 55px; align-items: center; }
.name { font: 400 clamp(88px, 10.9vw, 151px) / .88 var(--serif); letter-spacing: -.085em; margin: 0; white-space: nowrap; }
.name em { font-weight: 400; letter-spacing: -.087em; }
.opening-note { align-self: center; padding-top: 70px; }
.opening-note p { font: 400 clamp(22px, 2.25vw, 29px) / 1.42 var(--serif); letter-spacing: -.018em; margin: 0 0 44px; }
.quiet-link { font: 400 14px / 1.5 var(--sans); display: inline-flex; gap: 9px; border-bottom: 1px solid var(--ink); padding-bottom: 4px; }
.quiet-link:hover { border-color: transparent; }

/* Long-form typography rather than nested boxes and UI sections. */
.editorial-section { display: grid; grid-template-columns: minmax(160px, .38fr) minmax(0, .62fr); column-gap: 48px; align-items: start; }
.editorial-section h2 { font: 400 clamp(35px, 3.8vw, 48px)/1.15 var(--serif); letter-spacing: -.046em; margin: 0; }
.about-section { padding: 36px 0 0; }
.editorial-prose { max-width: 580px; }
.profile-lead { font: 400 clamp(20px, 2.15vw, 25px) / 1.7 var(--serif); color: var(--body); min-height: 130px; letter-spacing: -.012em; }
.profile-lead p { margin: 0; }
.experience-section { margin-top: 162px; padding-bottom: 170px; }
.cv-list { padding-top: 7px; display: grid; row-gap: 39px; }
.cv-entry { display: grid; grid-template-columns: 110px 1fr; gap: 22px; }
.cv-label { font: 400 12px / 1.55 var(--sans); color: var(--muted); padding-top: 4px; }
.cv-copy { font: 400 16px / 1.8 var(--sans); color: var(--body); max-width: 495px; min-height: 30px; }
.cv-copy p { margin: 0; }
.partial-canvas { width: 100%; display: block; height: auto; mix-blend-mode: multiply; }
.live-text { animation: settle .14s ease-out; }
@keyframes settle { from { opacity: .85; } to { opacity: 1; } }

/* Archive: a simple index with no tags, cards, decorative counts, or rules. */
.archive-page, .article-page { max-width: 850px; margin: 0 auto; }
.back-link { display: inline-block; margin: 95px 0 118px; font: 400 13px/1.5 var(--sans); color: #797b73; }
.back-link:hover { color: var(--ink); }
.index-title { font: 400 clamp(78px, 11vw, 128px)/.95 var(--serif); letter-spacing: -.078em; margin: 0 0 96px; }
.archive-list { padding-bottom: 160px; }
.archive-year { font: 400 13px/1.5 var(--sans); color: var(--muted); margin: 52px 0 24px; }
.archive-year:first-child { margin-top: 0; }
.archive-row { display: grid; grid-template-columns: 82px 1fr; gap: 24px; padding: 13px 0 17px; align-items: baseline; }
.archive-date { font: 400 12px/1.5 var(--sans); color: var(--muted); font-variant-numeric: tabular-nums; }
.archive-row-title { font: 400 clamp(21px, 2.5vw, 29px)/1.38 var(--serif); letter-spacing: -.025em; margin: 0; }
.archive-row:hover .archive-row-title { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.index-wait { font: 400 14px/1.7 var(--sans); color: var(--muted); }

/* Article: page title + readable text + photographs, nothing more. */
.article-page { max-width: 900px; padding-bottom: 140px; }
.article-page .back-link { margin-bottom: 87px; }
.article-top { max-width: 700px; margin: 0 auto 62px; }
.article-title { font: 400 clamp(53px, 7.2vw, 88px)/1.06 var(--serif); letter-spacing: -.065em; margin: 0 0 28px; }
.article-subtitle { font: 400 21px/1.5 var(--serif); color: #74766f; margin: 0 0 21px; }
.article-meta { font: 400 12px/1.6 var(--sans); color: var(--muted); }
.article-figure { max-width: 850px; margin: 0 auto 70px; }
.article-image { display: block; width: 100%; aspect-ratio: 3/2; object-fit: cover; background: #e7e8e2; }
.article-body { max-width: 700px; margin: 0 auto; color: #333530; font: 400 20px/1.85 var(--serif); letter-spacing: -.008em; }
.article-body p { margin: 0 0 34px; }
.article-body p:last-child { margin-bottom: 0; }
.paragraph-drawing { width: 100%; overflow: hidden; margin-bottom: 30px; }
.article-end { max-width: 700px; margin: 90px auto 0; }
.article-end a { font: 400 13px/1.5 var(--sans); color: var(--muted); }
.article-end a:hover { color: var(--ink); }

@media(max-width: 760px) {
  .sheet { width: calc(100% - 48px); }
  .opening { display: block; min-height: 0; padding: 118px 0 125px; }
  .name { font-size: clamp(69px, 15vw, 106px); }
  .opening-note { padding: 70px 0 0 3px; }
  .opening-note p { font-size: 23px; margin-bottom: 35px; }
  .editorial-section { display: block; }
  .editorial-section h2 { font-size: 37px; margin-bottom: 26px; }
  .about-section { padding-top: 0; }
  .profile-lead { font-size: 21px; line-height: 1.65; min-height: 120px; }
  .experience-section { margin-top: 113px; padding-bottom: 130px; }
  .cv-list { row-gap: 30px; }
  .cv-entry { grid-template-columns: 88px 1fr; gap: 13px; }
  .cv-label { font-size: 11px; }
  .cv-copy { font-size: 14px; line-height: 1.7; }
  .back-link { margin: 60px 0 92px; }
  .index-title { font-size: 76px; margin-bottom: 67px; }
  .archive-list { padding-bottom: 100px; }
  .archive-year { margin: 40px 0 17px; }
  .archive-row { grid-template-columns: 64px 1fr; gap: 12px; padding: 12px 0 14px; }
  .archive-date { font-size: 11px; }
  .archive-row-title { font-size: 23px; }
  .article-page .back-link { margin-bottom: 63px; }
  .article-title { font-size: clamp(53px, 11.3vw, 74px); }
  .article-subtitle { font-size: 19px; }
  .article-body { font-size: 18px; line-height: 1.85; }
  .article-body p { margin-bottom: 27px; }
  .article-figure { margin-bottom: 45px; }
}
@media(max-width: 390px) { .sheet { width: calc(100% - 38px); } .name { font-size: 15.25vw; } }
@media(prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none!important; transition: none!important; scroll-behavior: auto!important; } }
/* Content blocks emitted by the offline Markdown compiler. */
.article-body .broadcast-figure { margin: 38px 0 48px; width: 100%; }
.article-body .article-image { aspect-ratio: 3/2; }
.article-body .block-heading { font-size: 29px; line-height: 1.25; margin: 54px 0 24px; }
.article-body .block-code { font: 14px/1.7 ui-monospace, SFMono-Regular, Menlo, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }
.article-body .block-code .live-text { white-space: pre-wrap; }
.article-body .block-quote { padding-left: 23px; border-left: 1px solid #aaa; font-style: italic; }
.article-body .block-list { padding-left: 20px; white-space: pre-wrap; }

/* A page of text, not an interface panel. No persisted chat history. */
.opening-note .quiet-link + .quiet-link {margin-left:30px;}
.chat-page {max-width:760px;margin:0 auto;padding-bottom:105px;}
.chat-page .back-link {margin-bottom:104px;}
.chat-page .index-title {margin-bottom:28px;}
.chat-intro {font:400 19px/1.6 var(--serif);color:var(--body);max-width:540px;margin:0 0 66px;}
.chat-feed {min-height:190px;max-height:min(52vh,560px);overflow-y:auto;overscroll-behavior:contain;padding:0 0 22px;}
.chat-line {margin:0 0 25px;display:grid;grid-template-columns:64px minmax(0,1fr);gap:16px;align-items:start;}
.chat-clock {color:var(--muted);font:12px/1.7 var(--sans);font-variant-numeric:tabular-nums;padding-top:3px;}
.chat-content {font:18px/1.65 var(--serif);overflow-wrap:anywhere;white-space:pre-wrap;color:var(--ink);}
.chat-form {margin-top:24px;display:flex;align-items:flex-end;border-top:1px solid #dcdcd5;gap:12px;padding-top:22px;}
.chat-form textarea {flex:1;min-width:0;border:0;outline:0;padding:5px 0;background:transparent;color:var(--ink);font:17px/1.6 var(--serif);resize:vertical;max-height:170px;}
.chat-form textarea:focus-visible {outline:1px solid var(--muted);outline-offset:6px;}
.chat-form button {border:0;border-bottom:1px solid var(--ink);padding:4px 0;background:transparent;color:var(--ink);font:13px/1.5 var(--sans);cursor:pointer;white-space:nowrap;}
.chat-form button:disabled {opacity:.45;cursor:default;}
.chat-feedback {margin:20px 0 0;color:var(--muted);font:12px/1.6 var(--sans);}
@media(max-width:760px){.chat-page .back-link{margin-bottom:80px}.chat-intro{font-size:17px;margin-bottom:46px}.chat-line{grid-template-columns:45px minmax(0,1fr);gap:12px}.chat-content{font-size:17px}.opening-note .quiet-link + .quiet-link {margin-left:22px}}

/* Agent-only observation: no composer or second content connection. */
.chat-protocol{font:12px/1.7 var(--sans);color:var(--muted);margin:-43px 0 54px}
.chat-protocol a{border-bottom:1px solid #b8bab3}
.chat-agent{font:11px/1.7 var(--sans);letter-spacing:.008em;color:var(--muted);overflow-wrap:anywhere}
.chat-line{grid-template-columns:75px minmax(0,1fr);}
.chat-line-body{min-width:0}.chat-line .chat-content{margin:5px 0 0}
@media(max-width:760px){.chat-protocol{margin:-25px 0 42px}.chat-line{grid-template-columns:52px minmax(0,1fr)}}

/* Permissionless Agent registration: a quiet form, not a dashboard. */
.register-page{max-width:760px;margin:0 auto;padding-bottom:120px;}
.register-page .back-link{margin-bottom:104px;}
.register-page .index-title{margin-bottom:44px;}
.register-note{font:12px/1.7 var(--sans);color:var(--muted);margin:-34px 0 62px;overflow-wrap:anywhere;}
.register-note[data-kind="error"],.register-status[data-kind="error"]{color:#8a2d22;}
.register-note[data-kind="ok"]{color:#5d6b4f;}
.register-form{display:grid;gap:30px;max-width:620px;}
.register-chain{display:flex;justify-content:space-between;gap:20px;padding-bottom:16px;border-bottom:1px solid #dcdcd5;font:12px/1.6 var(--sans);color:var(--muted);}
.register-chain code{color:var(--body);overflow-wrap:anywhere;text-align:right;}
.register-field{display:grid;gap:9px;}
.register-field>span{font:12px/1.6 var(--sans);color:var(--muted);}
.register-field>span small{font-size:11px;}
.register-field input,.register-field textarea{border:0;border-bottom:1px solid #cfd0c8;background:transparent;color:var(--ink);font:17px/1.65 var(--serif);padding:5px 0 9px;outline:0;resize:vertical;}
.register-field textarea{min-height:92px;}
.register-field input:focus-visible,.register-field textarea:focus-visible{border-color:var(--ink);outline:0;}
.register-actions{display:flex;flex-wrap:wrap;gap:18px 28px;padding-top:10px;}
.register-button{border:0;border-bottom:1px solid var(--ink);padding:4px 0;background:transparent;color:var(--ink);font:13px/1.5 var(--sans);cursor:pointer;white-space:nowrap;}
.register-button:disabled{opacity:.4;cursor:default;}
.register-status{font:12px/1.7 var(--sans);color:var(--muted);min-height:24px;margin:0;overflow-wrap:anywhere;}
.register-result{padding:38px 0 52px;border-top:1px solid #dcdcd5;border-bottom:1px solid #dcdcd5;margin-bottom:52px;}
.register-result h2{font:400 clamp(30px,4vw,42px)/1.2 var(--serif);letter-spacing:-.04em;margin:0 0 16px;}
.register-result-line{font:12px/1.7 var(--sans);color:var(--muted);overflow-wrap:anywhere;margin:0 0 24px;}
.register-result-links{display:flex;flex-wrap:wrap;gap:20px;font:13px/1.5 var(--sans);margin:0;}
.register-result-links a{border-bottom:1px solid var(--ink);padding-bottom:3px;}
.register-copy{font-size:16px;line-height:1.75;color:var(--body);}
.register-copy a{border-bottom:1px solid #b8bab3;}
@media(max-width:760px){.register-page .back-link{margin-bottom:78px}.register-page .index-title{margin-bottom:34px}.register-note{margin:-22px 0 48px}.register-form{gap:25px}.register-field input,.register-field textarea{font-size:16px}}