/* 06-notebook: the CV as an innovation notebook.
   Paper ground, blue-ink accent, red notebook margin rule. Literata for reading, Work Sans for interface. */

/* Themes follow the shared contract: <html data-theme="light|dark"> set by shared/theme-init.js.
   Light is the native look (data-theme-default="light"), so :root without data-theme (JavaScript off)
   is light too. Every colour below is a token, so setting the attribute alone switches the whole page. */
:root {
  --serif: "Literata", Georgia, "Times New Roman", serif;
  --sans: "Work Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "SF Mono", Consolas, "Liberation Mono", monospace;
}
:root, :root[data-theme="light"] {
  --paper: #f6f5f0;
  --sheet: #fffefb;
  --ink: #17202c;
  --ink-2: #3a4350;
  --muted: #576071;
  --blue: #1c4c9c;
  --on-blue: #ffffff;
  --blue-soft: #e3e9f5;
  --blue-tint: #eef2f9;
  --rule: #d8d5cb;
  --rule-soft: #e6e3d9;
  --line: #a3a9b4;
  --margin-line: #dc9c94;
  --dot: #d2d6de;
  --shadow: 0 1px 2px rgba(23, 32, 44, .06), 0 10px 28px rgba(23, 32, 44, .06);
  --sheet-shadow: rgba(23, 32, 44, .18);
  --focus: #1c4c9c;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --paper: #11151b;
  --sheet: #181e27;
  --ink: #e8e6df;
  --ink-2: #c6c9cf;
  --muted: #a1a9b7;
  --blue: #93b3f3;
  --on-blue: #0d1220;
  --blue-soft: #1e2b45;
  --blue-tint: #1a2232;
  --rule: #2f3744;
  --rule-soft: #242b36;
  --line: #4d5665;
  --margin-line: #7c3f3a;
  --dot: #272e3a;
  --shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 10px 28px rgba(0, 0, 0, .25);
  --sheet-shadow: rgba(0, 0, 0, .55);
  --focus: #93b3f3;
  color-scheme: dark;
}
html:not([data-theme]) [data-theme-toggle] { display: none; }

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--serif);
  font-optical-sizing: auto;
  overflow-wrap: break-word;
}
a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 3px; }
h1, h2, h3, h4 { color: var(--ink); }
p, li, dd { text-wrap: pretty; }
.wrap { max-width: 1400px; margin: 0 auto; padding-inline: 16px; }
@media (min-width: 720px) { .wrap { padding-inline: 32px; } }
@media (min-width: 1280px) { .wrap { padding-inline: 40px; } }

.skip {
  position: absolute; left: 12px; top: -80px; z-index: 100;
  background: var(--sheet); color: var(--ink); border: 2px solid var(--blue);
  padding: 10px 14px; border-radius: 8px; font: 600 15px var(--sans);
}
.skip:focus { top: 12px; }

/* Small uppercase labels share one recipe. */
.kicker, .label, .index__k, .panel__k, .key__h, .now__h, .margin__k, .depth__legend,
.cred__h, .also__h, .foot__k, .mini, .k, .chips__k, .frag__k, .status__k, .qa dt, .entry__meta {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Top bar ---------- */
.topbar { border-bottom: 1px solid var(--rule); }
.topbar__in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; padding-block: 12px; }
.brand { display: flex; align-items: center; gap: 8px; margin: 0; font: 500 18px/1.2 var(--sans); color: var(--ink); }
.brand__mark { width: 26px; height: 26px; flex: none; fill: var(--blue); }
.brand__spokes { fill: none; stroke: var(--blue); stroke-width: 1.1; }
.brand__hub { fill: var(--paper); stroke: var(--blue); stroke-width: 1.6; }
.brand__who { font-weight: 700; }
.brand__sep { color: var(--muted); margin-inline: .3em; }
.tools { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.tool {
  font: 500 14.5px/1.1 var(--sans); color: var(--ink);
  background: var(--sheet); border: 1px solid var(--rule); border-radius: 8px;
  padding: 10px 14px; min-height: 40px; cursor: pointer;
}
.tool:hover { border-color: var(--blue); }
.tool[aria-pressed="true"] { background: var(--blue-soft); border-color: var(--blue); }
.tool--theme { display: inline-flex; align-items: center; gap: 8px; }
.tool__icon { width: 16px; height: 16px; flex: none; }
.tool__icon circle { fill: none; stroke: currentColor; stroke-width: 1.5; }
.tool__icon path { fill: currentColor; }
.tool--link { display: inline-flex; align-items: center; background: none; border-color: transparent; text-decoration: underline; text-underline-offset: .2em; padding-inline: 8px; }
@media (max-width: 559px) {
  .topbar__in { gap: 8px 16px; padding-block: 10px; }
  .tools { width: 100%; gap: 6px; }
  .tool { font-size: 14px; padding: 8px 10px; min-height: 38px; }
  .tool--theme { gap: 6px; }
  .tool--link { margin-left: auto; padding-inline: 2px; }
}
@media (max-width: 413px) { .tool__icon { display: none; } }
@media (max-width: 379px) { .tool { font-size: 13.5px; padding-inline: 9px; } .tool--link { padding-inline: 0; } }

/* ---------- Masthead ---------- */
.mast { border-bottom: 1px solid var(--rule); }
/* The title page: the name and the key facts side by side, then the summary and role focus.
   Phones stack them in reading order, so the facts start in the first screen. */
.mast__in { display: grid; grid-template-areas: "id" "facts" "text" "focus"; gap: 20px; padding-block: 20px 24px; }
.mast__id { grid-area: id; min-width: 0; }
.mast__facts { grid-area: facts; min-width: 0; }
.mast__text { grid-area: text; min-width: 0; }
.mast__focus { grid-area: focus; min-width: 0; }
@media (min-width: 720px) {
  .mast__in { grid-template-columns: minmax(0, 300px) minmax(0, 1fr); grid-template-areas: "id facts" "focus facts" "text text"; grid-template-rows: auto 1fr auto; gap: 22px 32px; }
  .mast__focus { align-self: start; }
}
@media (min-width: 960px) { .mast__in { grid-template-columns: minmax(0, 330px) minmax(0, 1fr); gap: 22px 40px; padding-block: 24px; } }
/* Role focus sits under the identity block; on wide screens the summary moves under the facts card. */
@media (min-width: 1100px) { .mast__in { grid-template-areas: "id facts" "focus facts" "focus text"; grid-template-rows: auto auto 1fr; gap: 24px 40px; } }
@media (min-width: 1280px) { .mast__in { grid-template-columns: 384px minmax(0, 1fr); } }
.kicker { margin: 0 0 10px; }
h1 { font: 600 clamp(38px, 3.4vw, 48px)/1.04 var(--serif); letter-spacing: -.02em; margin: 0 0 8px; }
@media (min-width: 720px) and (max-width: 959px) { h1 { font-size: 36px; } }
.nowrap { white-space: nowrap; }
.headline { font: 500 17px/1.4 var(--sans); margin: 0 0 2px; }
@media (min-width: 1280px) { .headline { font-size: 16px; } }
.loc { font: 400 16px/1.5 var(--sans); color: var(--muted); margin: 0 0 10px; }
.contact { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 2px 20px; font: 500 15.5px/1.6 var(--sans); }
@media (min-width: 720px) { .contact { display: grid; grid-template-columns: max-content; gap: 2px 18px; font-size: 15px; } }
@media (min-width: 1280px) { .contact { grid-template-columns: repeat(2, max-content); } }
.label { margin: 0 0 6px; }
.summary { margin: 0; max-width: 72ch; font-size: 16.5px; line-height: 1.6; }
.focus { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.focus li { font: 500 13px/1.3 var(--sans); color: var(--ink-2); background: var(--sheet); border: 1px solid var(--rule); border-radius: 999px; padding: 5px 10px; }
@media (min-width: 720px) { .focus { flex-direction: column; align-items: flex-start; } .mast__text .label, .mast__focus .label { margin-bottom: 8px; } }

/* Key facts: a ruled index card. The labels hang in the card's margin, left of the red margin rule,
   as the entry numbers do beside the notebook pages below. */
.mast__factsh { margin: 0 0 8px; }
.mast__facts { container: facts / inline-size; }
.facts {
  position: relative; margin: 0; padding: 2px 0;
  background: var(--sheet); border: 1px solid var(--rule); border-radius: 10px; box-shadow: var(--shadow);
}
.facts::before { content: ""; position: absolute; top: 0; bottom: 0; left: 13px; width: 1px; background: var(--margin-line); pointer-events: none; }
.facts__row { display: grid; gap: 1px 0; padding: 9px 16px 10px 28px; border-top: 1px solid var(--rule-soft); }
.facts__row:first-child { border-top: 0; }
.facts__k { font: 600 12.5px/1.5 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.facts__v { margin: 0; font: 400 15.5px/1.5 var(--sans); color: var(--ink-2); }
.facts__strong { font-weight: 600; color: var(--ink); }
@container facts (min-width: 500px) {
  .facts::before { left: 167px; }
  .facts__row { grid-template-columns: 152px minmax(0, 1fr); gap: 0 30px; padding: 8px 20px 9px 0; }
  .facts__k { padding: 2px 0 0 18px; }
}

/* ---------- Notebook layout ---------- */
.layout { padding-block: 22px 56px; }
@media (min-width: 960px) {
  .layout { display: grid; grid-template-columns: 176px minmax(0, 1fr); gap: 40px; padding-block: 22px 72px; }
}
@media (min-width: 1280px) { .layout { grid-template-columns: 196px minmax(0, 1fr); gap: 48px; } }

.index { margin: 0 0 30px; }
.index__k { margin: 0 0 8px; }
.index__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 10px; }
@media (min-width: 720px) and (max-width: 959px) { .index__list { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.index__list a {
  display: flex; align-items: baseline; gap: 10px; padding: 9px 12px;
  border-left: 3px solid transparent; border-radius: 0 6px 6px 0;
  font: 500 16px/1.3 var(--sans); color: var(--ink-2); text-decoration: none;
}
.index__list .n { font: 500 13px var(--mono); color: var(--blue); }
@media (max-width: 359px) { .index__list { gap: 2px 4px; } .index__list a { gap: 6px; padding: 8px 6px 8px 8px; font-size: 15px; } }
.index__list a:hover { background: var(--blue-tint); color: var(--ink); }
.index__list a[aria-current] { background: var(--blue-soft); border-left-color: var(--blue); color: var(--ink); font-weight: 600; }
.index__how { display: none; }
@media (min-width: 960px) {
  .index { position: sticky; top: 20px; align-self: start; margin: 0; }
  .index__list { grid-template-columns: minmax(0, 1fr); }
  .index__how { display: block; margin: 18px 0 0; padding-left: 15px; font: 400 14.5px/1.75 var(--sans); color: var(--muted); }
}

.content { display: grid; grid-template-columns: minmax(0, 1fr); min-width: 0; }
.pages { min-width: 0; }
@media (min-width: 1280px) {
  .content { grid-template-columns: minmax(0, 1fr) 272px; column-gap: 40px; grid-template-areas: "hero hero" "pages margin"; }
  .hero { grid-area: hero; }
  .pages { grid-area: pages; }
  .margin { grid-area: margin; }
}

/* ---------- 01 Strengths map ---------- */
.hero { margin-bottom: 44px; scroll-margin-top: 16px; }
.hero__grid { display: grid; gap: 24px; }
.mapwrap { position: relative; width: 100%; max-width: 560px; margin-inline: auto; }
.maphead { display: flex; align-items: baseline; gap: 12px; margin: 0 0 6px; }
.maphead__n, .page__n { margin: 0; font: 500 14px/1.4 var(--mono); color: var(--blue); }
.maphead h2 { margin: 0; font: 600 26px/1.2 var(--serif); letter-spacing: -.01em; }
@media (min-width: 1280px) {
  .hero__grid { grid-template-columns: minmax(0, 530px) minmax(0, 1fr); grid-template-areas: "map panel" "key panel"; gap: 22px 36px; align-items: start; }
  .mapwrap { grid-area: map; }
  .panel { grid-area: panel; position: sticky; top: 20px; max-height: calc(100vh - 40px); overflow: auto; overscroll-behavior: contain; }
  .key { grid-area: key; }
  .maphead { position: absolute; left: 0; top: 0; z-index: 2; flex-direction: column; gap: 0; }
}

.map { position: relative; width: 100%; aspect-ratio: 1 / 1; container: map / inline-size; }
.map::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle, var(--dot) 1.1px, transparent 1.6px);
  background-size: 20px 20px; background-position: center;
  -webkit-mask-image: radial-gradient(circle at center, #000 52%, transparent 70%);
  mask-image: radial-gradient(circle at center, #000 52%, transparent 70%);
}
.map__lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.map__orbit { fill: none; stroke: var(--rule); stroke-width: 1px; stroke-dasharray: 2 6; }
.spoke { stroke: var(--line); stroke-width: 1.25px; }

.hub {
  position: absolute; left: 50%; top: 50%; width: 30%; aspect-ratio: 1 / 1; transform: translate(-50%, -50%);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  padding: 5%; border-radius: 50%; text-align: center;
  background: var(--sheet); border: 2px solid var(--blue);
  box-shadow: 0 0 0 7px var(--paper), var(--shadow);
}
.hub__name { font: 600 clamp(15px, 4.1cqi, 23px)/1.12 var(--serif); letter-spacing: -.01em; }
.hub__line { font: 500 clamp(12px, 2.3cqi, 13px)/1.35 var(--sans); color: var(--muted); }

.node {
  position: absolute; left: var(--x); top: var(--y); z-index: 1;
  width: 21%; aspect-ratio: 1 / 1; transform: translate(-50%, -50%);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  padding: 0 7px; border-radius: 50%; text-align: center; text-decoration: none;
  background: var(--sheet); border: 1.5px solid var(--line); color: var(--ink);
}
.node__n { font: 600 12.5px/1 var(--mono); color: var(--blue); }
.node__label { font: 600 clamp(12px, 2.28cqi, 13px)/1.2 var(--sans); hyphens: manual; }
.node:hover { border-color: var(--blue); background: var(--blue-tint); }
.node[aria-current="true"] { background: var(--blue); border-color: var(--blue); color: var(--on-blue); }
.node[aria-current="true"] .node__n { color: var(--on-blue); }
.node:focus-visible { outline-offset: 4px; border-radius: 50%; }

/* The spoke of the chosen, hovered or focused strength is drawn in ink. */
.map:has(.node--1:is(:hover, :focus-visible, [aria-current="true"])) .spoke--1,
.map:has(.node--2:is(:hover, :focus-visible, [aria-current="true"])) .spoke--2,
.map:has(.node--3:is(:hover, :focus-visible, [aria-current="true"])) .spoke--3,
.map:has(.node--4:is(:hover, :focus-visible, [aria-current="true"])) .spoke--4,
.map:has(.node--5:is(:hover, :focus-visible, [aria-current="true"])) .spoke--5,
.map:has(.node--6:is(:hover, :focus-visible, [aria-current="true"])) .spoke--6,
.map:has(.node--7:is(:hover, :focus-visible, [aria-current="true"])) .spoke--7,
.map:has(.node--8:is(:hover, :focus-visible, [aria-current="true"])) .spoke--8,
.map:has(.node--9:is(:hover, :focus-visible, [aria-current="true"])) .spoke--9 { stroke: var(--blue); stroke-width: 2.5px; }

/* On a small map, spokes show their number; the map key below gives the labels. */
@container map (max-width: 519px) {
  .node__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .node__n { font-size: clamp(14px, 5cqi, 19px); }
  .hub__line { display: none; }
}
.map__cap { margin: 8px 0 0; text-align: center; font: 400 15px/1.5 var(--sans); color: var(--muted); }

/* Reading panel */
.panel { min-width: 0; background: var(--sheet); border: 1px solid var(--rule); border-radius: 14px; box-shadow: var(--shadow); padding: 18px 18px 24px; }
@media (min-width: 720px) { .panel { padding: 24px 34px 32px; } }
.panel__bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 2px 16px; padding-bottom: 10px; margin-bottom: 18px; border-bottom: 1px solid var(--rule-soft); }
.panel__k { margin: 0; color: var(--blue); }
.panel__hint { margin: 0; font: 400 14px/1.45 var(--sans); color: var(--muted); }

.reader .frag__meta { margin: 0 0 8px; font: 600 12.5px/1.5 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--blue); }
.reader .frag__title { margin: 0 0 12px; font: 600 clamp(25px, 2.2vw, 31px)/1.16 var(--serif); letter-spacing: -.012em; }
.reader .fragment { max-width: 66ch; }
.reader .frag__lede { margin: 0 0 16px; font-size: 17.5px; line-height: 1.58; }
.reader .frag__points { list-style: none; margin: 0 0 18px; padding: 14px 20px; background: var(--blue-tint); border-radius: 10px; }
.reader .frag__points li { position: relative; padding-left: 22px; margin: 5px 0; font-size: 16px; line-height: 1.55; }
.reader .frag__points li::before { content: ""; position: absolute; left: 1px; top: .75em; width: 11px; height: 2px; border-radius: 1px; background: var(--blue); }
.reader .frag__where, .reader .frag__check { margin: 14px 0 0; font: 400 16px/1.6 var(--sans); color: var(--ink-2); }
.frag__k { display: block; margin: 0 0 1px; }
.frag__title:focus { outline: none; }
.frag__title:focus-visible { outline: 2px dashed var(--focus); outline-offset: 4px; }
.load-error { font: 400 16px/1.5 var(--sans); color: var(--ink-2); }

/* Map key and current-role cards share the numbered subtopic card. */
.key { margin-top: 30px; min-width: 0; }
.key__h, .now__h { margin: 0 0 10px; }
.cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); }
.card__sub { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 12px; }
.cards--key .card { display: grid; grid-template-columns: 26px minmax(0, 1fr); align-content: start; gap: 1px 10px; padding: 11px 42px 12px 14px; }
.cards--key .card__n { grid-row: 1 / span 2; padding-top: 2px; }
.cards--key .card__arrow { top: 50%; bottom: auto; margin-top: -10px; }
@media (min-width: 1280px) {
  .key { margin-top: 0; }
  .cards--key { grid-template-columns: minmax(0, 1fr); gap: 6px; }
}
@media (max-width: 719px) { .cards--now .card { padding: 12px 40px 12px 14px; } .cards--key { gap: 8px; } }
@media (min-width: 720px) { .cards--now { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.card {
  position: relative; display: flex; flex-direction: column; gap: 3px; height: 100%;
  padding: 14px 44px 16px 16px; text-decoration: none; color: var(--ink);
  background: var(--sheet); border: 1px solid var(--rule); border-radius: 10px;
}
.card__n { font: 500 12.5px/1.4 var(--mono); color: var(--blue); }
.card__label { font: 600 16px/1.3 var(--sans); }
.card__fig { font: 500 16px/1.4 var(--serif); }
.card__org { font: 400 15px/1.4 var(--sans); color: var(--ink-2); }
.card__span { font: 400 14px/1.4 var(--sans); color: var(--muted); }
.card__arrow { position: absolute; right: 16px; bottom: 14px; font: 400 19px/1 var(--sans); color: var(--blue); }
.card:hover { border-color: var(--blue); }
.card[aria-current="true"] { border-color: var(--blue); background: var(--blue-tint); box-shadow: inset 4px 0 0 var(--blue); }

/* ---------- Pages: the ruled notebook column ---------- */
.pages { --gutter: 0px; }
@media (min-width: 720px) {
  .pages { --gutter: 76px; position: relative; }
  .pages::before { content: ""; position: absolute; top: 0; bottom: 0; left: calc(var(--gutter) - 18px); width: 1px; background: var(--margin-line); pointer-events: none; }
  .page { padding-left: var(--gutter); }
}
.page { position: relative; margin-bottom: 60px; scroll-margin-top: 76px; }
.page__head { position: relative; margin-bottom: 18px; }
.page__head h2 { margin: 0 0 6px; font: 600 clamp(27px, 3vw, 33px)/1.2 var(--serif); letter-spacing: -.012em; }
.page__intro { margin: 0; max-width: 68ch; font: 400 16px/1.55 var(--sans); color: var(--muted); }
@media (min-width: 720px) {
  .page__n, .entry__n, .skill__n { position: absolute; left: calc(-1 * var(--gutter)); width: calc(var(--gutter) - 32px); text-align: right; }
  .page__n { top: 11px; }
}

/* Reading depth: radios styled as tabs. Works without JavaScript. */
.depth-scope { position: relative; }
.depth {
  position: sticky; top: 0; z-index: 20; min-width: 0;
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px;
  margin: 0 0 0 var(--gutter); padding: 10px 0; border: 0; border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.depth__legend { float: left; padding: 0; margin: 0; }
.depth__tabs { display: flex; flex: 1 1 auto; max-width: 440px; gap: 2px; padding: 3px; background: var(--rule-soft); border: 1px solid var(--rule); border-radius: 10px; }
.depth__opt { position: relative; display: flex; flex: 1 1 0; min-width: 0; }
.depth__tabs input { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.depth__tabs label {
  flex: 1 1 auto; min-width: 0; text-align: center; cursor: pointer;
  padding: 8px 10px; border-radius: 7px; font: 500 14.5px/1.2 var(--sans); color: var(--ink-2);
}
.depth__opt:hover label { color: var(--ink); background: var(--blue-tint); }
.depth__tabs input:checked + label { background: var(--sheet); color: var(--ink); font-weight: 600; box-shadow: 0 1px 2px rgba(0, 0, 0, .1), 0 0 0 1px var(--rule); }
.depth__tabs input:focus-visible + label { outline: 3px solid var(--focus); outline-offset: 1px; }
@media (max-width: 479px) {
  .depth__legend { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  .depth__tabs { max-width: none; }
  .depth__tabs label { padding: 8px 4px; font-size: 14px; }
}
@media (max-width: 359px) { .depth__tabs label { padding-inline: 2px; font-size: 13px; letter-spacing: -.01em; } }
/* Landscape phones: the sticky depth bar stays one slim row (about 14% of a 320 px screen). */
@media (max-height: 500px) and (orientation: landscape) {
  .depth { padding: 5px 0; }
  .depth__tabs label { padding-block: 6px; }
}
.depth__note { margin: 8px 0 26px var(--gutter); max-width: 72ch; font: 400 15px/1.55 var(--sans); color: var(--muted); }

@media screen {
  .content:has(#depth-quick:checked) .d-more,
  .content:has(#depth-quick:checked) .d-full,
  .content:has(#depth-more:checked) .d-full { display: none; }
  .content:has(#depth-quick:checked) .rec { padding-block: 14px 12px; }
  .content:has(#depth-quick:checked) .rec__list > li { margin-bottom: 0; }
}

/* Entries (projects and roles) */
.entry { position: relative; padding: 22px 0 24px; border-top: 1px solid var(--rule-soft); scroll-margin-top: 76px; }
.entry__n { margin: 0 0 6px; font: 500 13.5px/1.6 var(--mono); color: var(--blue); }
@media (min-width: 720px) { .entry__n { top: 24px; margin: 0; } }
.entry__meta { margin: 0 0 6px; }
.entry__title { margin: 0 0 6px; font: 600 clamp(21px, 2.1vw, 24px)/1.25 var(--serif); letter-spacing: -.006em; }
.k { margin-right: 6px; }

.project__rel { margin: 0 0 12px; font: italic 400 16.5px/1.5 var(--serif); color: var(--ink-2); }
.status { margin: 12px 0 16px; padding: 12px 16px; max-width: 72ch; background: var(--blue-tint); border-left: 3px solid var(--blue); border-radius: 0 8px 8px 0; font: 400 16px/1.55 var(--sans); }
.status__k { display: block; color: var(--blue); }
.qa { display: grid; gap: 10px; margin: 0 0 6px; }
.qa > div { display: grid; gap: 2px; }
@media (min-width: 720px) { .qa > div { grid-template-columns: 112px minmax(0, 1fr); gap: 16px; } }
.qa dt { padding-top: 3px; }
.qa dd { margin: 0; max-width: 70ch; font-size: 16.5px; line-height: 1.6; }
.project__more { margin-top: 12px; }
.project__url { margin: 0 0 8px; font: 400 15.5px/1.5 var(--sans); overflow-wrap: anywhere; }
.terms { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.terms li { font: 400 14px/1.3 var(--sans); color: var(--ink-2); border: 1px dashed var(--line); border-radius: 999px; padding: 4px 10px; }

.chips { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; margin: 12px 0 0; font-family: var(--sans); }
.chips__k { margin-right: 2px; }
.chip {
  display: inline-flex; align-items: center; min-height: 32px; padding: 4px 12px;
  font: 500 14.5px/1.2 var(--sans); color: var(--blue); text-decoration: none;
  background: var(--sheet); border: 1px solid var(--blue); border-radius: 999px;
}
.chip:hover { background: var(--blue-tint); }
.chip[aria-current="true"] { background: var(--blue); color: var(--on-blue); }
.chips__none { font: 400 15.5px/1.4 var(--sans); color: var(--muted); }
.chips--inline { margin-top: 6px; }

.rec__org { margin: 0 0 4px; font: 500 16.5px/1.45 var(--sans); }
.rec__org .sep { color: var(--muted); margin-inline: .2em; }
.rec__when { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin: 0 0 10px; font: 500 15.5px/1.4 var(--sans); color: var(--ink-2); }
.rec__dates { font-weight: 600; font-variant-numeric: tabular-nums; color: var(--ink); }
.rec__lane { color: var(--muted); font-weight: 400; }
.tag { display: inline-block; padding: 3px 10px; font: 500 13.5px/1.3 var(--sans); color: var(--ink-2); background: var(--sheet); border: 1px solid var(--rule); border-radius: 999px; }
.tag--now { color: var(--blue); background: var(--blue-soft); border-color: transparent; font-weight: 600; }
.rec__note { margin: 0 0 6px; font: italic 400 16px/1.5 var(--serif); color: var(--ink-2); }
.rec__scope { margin: 0 0 10px; max-width: 70ch; font: italic 400 16.5px/1.55 var(--serif); color: var(--ink-2); }
.rec__list { list-style: none; margin: 0; padding: 0; }
.rec__list > li { position: relative; max-width: 70ch; margin: 0 0 10px; padding-left: 22px; font-size: 16.5px; line-height: 1.6; }
.rec__list > li::before { content: ""; position: absolute; left: 0; top: .8em; width: 11px; height: 2px; border-radius: 1px; background: var(--blue); }
.ver { display: inline-block; margin-left: 4px; padding: 0 7px; font: 500 12.5px/1.6 var(--sans); color: var(--muted); border: 1px dashed var(--line); border-radius: 4px; vertical-align: 1px; }
.ver--public_artifact { color: var(--blue); border-color: var(--blue); }
.mini { margin: 14px 0 6px; }
.rec__details ul { list-style: none; margin: 0; padding: 0; max-width: 70ch; font-size: 16px; }
.rec__details li { position: relative; margin-bottom: 6px; padding-left: 22px; color: var(--ink-2); }
.rec__details li::before { content: ""; position: absolute; left: 0; top: .8em; width: 11px; height: 1px; background: var(--muted); }
.rec__skills { margin: 12px 0 0; max-width: 72ch; font: 400 16px/1.55 var(--sans); color: var(--ink-2); }

.photos { margin-top: 16px; }
.photos__box { max-width: 380px; border-radius: 8px; }
.photos__box:has(.frag__gallery) { max-width: none; }
.photos__box:focus { outline: none; }
.photos__box:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
.photo, .frag__gallery figure { margin: 0; }
.photo img, .frag__gallery img { display: block; width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--rule); background: var(--rule-soft); }
.photo figcaption, .frag__gallery figcaption { margin-top: 6px; font: 400 14.5px/1.45 var(--sans); color: var(--muted); }
.frag__gallery { columns: 2 220px; column-gap: 14px; }
.frag__gallery figure { break-inside: avoid; margin-bottom: 14px; }
.more-link { display: inline-flex; align-items: center; gap: 6px; min-height: 28px; margin-top: 10px; font: 600 15.5px/1.3 var(--sans); color: var(--blue); }

/* Current roles */
.now { margin: 0 0 18px; }

/* ---------- 04 Skills ---------- */
.skills { display: grid; gap: 30px; }
@media (min-width: 1100px) { .skills { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 32px; } }
.skill { position: relative; padding-top: 12px; border-top: 2px solid var(--ink); }
.skill__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; margin-bottom: 6px; }
.skill__n { margin: 0; font: 500 13px/1.6 var(--mono); color: var(--blue); }
@media (min-width: 720px) { .skill__n { top: 14px; } .skills .skill:nth-child(even) .skill__n { display: none; } }
@media (min-width: 720px) and (max-width: 1099px) { .skills .skill:nth-child(even) .skill__n { display: block; } }
.skill__head h3 { flex: 1 1 auto; margin: 0; font: 600 20px/1.3 var(--serif); }
.skill__head .more-link { margin: 0; font-size: 15px; }
.skill__items { list-style: none; margin: 0; padding: 0; }
.skill__items li { display: grid; gap: 2px; padding: 9px 0; border-bottom: 1px solid var(--rule-soft); }
.skill__term { font: 400 16px/1.45 var(--serif); }
.skill__uses { font: 400 15px/1.5 var(--sans); color: var(--ink-2); }
.skill__period { margin-right: 6px; font: 600 12px/1.5 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

/* ---------- 05 Credentials ---------- */
.creds { display: grid; gap: 30px; }
@media (min-width: 1100px) { .creds { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 36px; } .cred--edu { grid-row: span 2; } }
.cred__h { margin: 0 0 8px; padding-bottom: 6px; border-bottom: 2px solid var(--ink); color: var(--ink-2); }
.cred--side { display: grid; gap: 26px; }
.edu { padding: 6px 0 16px; }
.edu + .edu { border-top: 1px solid var(--rule-soft); padding-top: 14px; }
.edu__inst { margin: 0; font: 600 17px/1.35 var(--serif); }
.edu__prog { margin: 2px 0 4px; font-size: 16px; line-height: 1.5; }
.edu__meta { margin: 0; font: 500 14.5px/1.5 var(--sans); color: var(--muted); }
.edu__courses { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.edu__courses li { padding: 3px 10px; font: 400 14px/1.35 var(--sans); color: var(--ink-2); border: 1px solid var(--rule); border-radius: 999px; }
.certs { list-style: none; margin: 0; padding: 0; }
.certs li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1px 12px; padding: 9px 0; border-bottom: 1px solid var(--rule-soft); }
.certs__name { font: 500 16px/1.4 var(--serif); }
.certs__issuer { grid-column: 1; font: 400 14.5px/1.4 var(--sans); color: var(--muted); }
.certs__status { grid-column: 2; grid-row: 1 / span 2; align-self: start; white-space: nowrap; padding: 3px 9px; font: 600 12.5px/1.3 var(--sans); color: var(--muted); border: 1px solid var(--rule); border-radius: 999px; }
.certs__status--held { color: var(--blue); border-color: var(--blue); }
.clr { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 10px; margin: 6px 0 0; font: 500 16px/1.45 var(--serif); }
.plain { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 18px; font: 500 16px/1.5 var(--sans); }
.awards { list-style: none; margin: 4px 0 0; padding: 0; }
.awards li { padding: 6px 0; }
.awards__name { display: block; font: 600 16px/1.4 var(--serif); }
.awards__meta { font: 400 15px/1.45 var(--sans); color: var(--ink-2); }

/* ---------- 06 Community ---------- */
.com-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); }
.com { padding: 16px 18px; background: var(--sheet); border: 1px solid var(--rule); border-radius: 10px; scroll-margin-top: 76px; }
.com--lead { grid-column: 1 / -1; border-left: 4px solid var(--blue); padding: 20px 22px; }
.com__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; margin: 0 0 4px; font: 500 14px/1.4 var(--sans); color: var(--muted); }
.com__role { margin: 0; font: 600 18px/1.3 var(--serif); }
.com--lead .com__role { font-size: 22px; }
.com__org { margin: 2px 0 6px; font: 500 16px/1.4 var(--sans); }
.com__note { margin: 0 0 8px; font: italic 400 16px/1.5 var(--serif); color: var(--ink-2); }
.com__points, .also__points { list-style: none; margin: 0; padding: 0; max-width: 72ch; font-size: 16px; line-height: 1.6; }
.com__points li, .also__points li { position: relative; padding-left: 20px; margin-bottom: 4px; }
.com__points li::before, .also__points li::before { content: ""; position: absolute; left: 0; top: .8em; width: 10px; height: 2px; border-radius: 1px; background: var(--blue); }
.also__h { margin: 30px 0 6px; }
.also { list-style: none; margin: 0; padding: 0; }
.also > li { padding: 10px 0; border-top: 1px solid var(--rule-soft); scroll-margin-top: 76px; }
.also__line { margin: 0; font-size: 16px; line-height: 1.5; }
.also__role { font-weight: 600; }
.also__dates { color: var(--muted); }
.also__points { margin-top: 4px; color: var(--ink-2); }

/* ---------- 07 Sources ---------- */
.refs { list-style: none; margin: 0; padding: 0; counter-reset: ref; }
.refs li { position: relative; display: grid; gap: 2px; padding: 10px 0 10px 44px; border-top: 1px solid var(--rule-soft); counter-increment: ref; scroll-margin-top: 76px; }
.refs li::before { content: "[" counter(ref) "]"; position: absolute; left: 0; top: 12px; font: 500 13.5px/1.4 var(--mono); color: var(--blue); }
.refs__t { justify-self: start; font: 500 16px/1.5 var(--serif); overflow-wrap: anywhere; }
.refs__meta { font: 500 13.5px/1.4 var(--sans); color: var(--muted); }
.refs__sup { font: 400 15.5px/1.5 var(--sans); color: var(--ink-2); max-width: 72ch; }

/* ---------- Margin notes ---------- */
.margin { display: none; }
.margin__bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding-bottom: 8px; margin-bottom: 14px; border-bottom: 2px solid var(--margin-line); }
.margin__k { margin: 0; color: var(--ink-2); }
.margin__close { font: 500 14.5px/1 var(--sans); color: var(--ink); background: var(--sheet); border: 1px solid var(--rule); border-radius: 8px; padding: 9px 14px; min-height: 38px; cursor: pointer; }
.margin__close:hover { border-color: var(--blue); }
.margin__default p { margin: 0 0 12px; font: 400 16px/1.55 var(--sans); color: var(--ink-2); }
.margin__body .frag__meta { margin: 0 0 6px; font: 600 12.5px/1.5 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--blue); }
.margin__body .frag__title { margin: 0 0 10px; font: 600 20px/1.25 var(--serif); }
.margin__body p { margin: 0 0 10px; font: 400 16px/1.55 var(--sans); }
.margin__body .frag__url { overflow-wrap: anywhere; font-size: 15px; }
.margin__body .frag__note { padding-top: 8px; font-size: 14.5px; color: var(--muted); border-top: 1px solid var(--rule-soft); }
.margin__body .frag__rec { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--rule-soft); }
.margin__body .frag__rec h4 { margin: 0; font: 600 16px/1.35 var(--serif); }
.margin__body .frag__org { margin: 2px 0 6px; font-size: 14.5px; color: var(--muted); }
.margin__body .frag__points { list-style: none; margin: 0; padding: 0; font: 400 15.5px/1.5 var(--sans); }
.margin__body .frag__points li { position: relative; margin-bottom: 6px; padding-left: 16px; }
.margin__body .frag__points li::before { content: ""; position: absolute; left: 0; top: .72em; width: 8px; height: 2px; background: var(--blue); }
@media (min-width: 1280px) {
  .margin { display: block; padding-left: 20px; border-left: 1px dashed var(--rule); }
  .margin__inner { position: sticky; top: 20px; max-height: calc(100vh - 40px); overflow: auto; padding: 2px 4px 8px 0; }
}
/* Narrow screens and focus view: the margin opens as a sheet over the bottom of the page. */
.margin.is-sheet { display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: 0 8px; border: 0; }
.margin.is-sheet .margin__inner {
  position: static; max-width: 720px; max-height: min(64vh, 620px); overflow: auto; margin: 0 auto;
  padding: 14px 20px 24px; background: var(--sheet); border: 1px solid var(--rule); border-bottom: 0;
  border-radius: 14px 14px 0 0; box-shadow: 0 -12px 32px var(--sheet-shadow);
}
.margin.is-sheet .margin__default { display: none; }
@media (min-width: 900px), (max-height: 500px) and (orientation: landscape) {
  .margin.is-sheet { top: 0; left: auto; width: min(420px, 56vw); padding: 0; }
  .margin.is-sheet .margin__inner {
    height: 100%; max-height: none; max-width: none; padding: 12px 20px 24px;
    border: 0; border-left: 1px solid var(--rule); border-radius: 0; box-shadow: -14px 0 36px var(--sheet-shadow);
  }
}

/* ---------- Footer ---------- */
.foot { border-top: 1px solid var(--rule); background: var(--sheet); }
.foot__in { display: grid; gap: 18px; padding-block: 28px 44px; }
@media (min-width: 960px) { .foot__in { grid-template-columns: minmax(0, 1fr) auto; align-items: end; } }
.foot__k { margin: 0 0 8px; }
.data-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; font: 400 16px/1.5 var(--sans); color: var(--ink-2); }
.foot__meta { margin: 0; font: 400 14.5px/1.6 var(--sans); color: var(--muted); overflow-wrap: anywhere; }

/* ---------- Focus view: hide the index and margin, keep one reading column ---------- */
[data-view="focus"] .index,
[data-view="focus"] .margin:not(.is-sheet) { display: none; }
[data-view="focus"] .mast__in,
[data-view="focus"] .layout { max-width: 1100px; }
@media (min-width: 960px) { [data-view="focus"] .layout { grid-template-columns: minmax(0, 1fr); } }
@media (min-width: 1280px) { [data-view="focus"] .content { grid-template-columns: minmax(0, 1fr); grid-template-areas: "hero" "pages"; } }

/* ---------- Motion: only when the reader allows it ---------- */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
  .node, .card, .chip, .tool, .index__list a, .depth__tabs label { transition: background-color .15s ease, border-color .15s ease, color .15s ease; }
  .spoke { transition: stroke .15s ease, stroke-width .15s ease; }
  .card__arrow { transition: transform .15s ease; }
  .card:hover .card__arrow, .card:focus-visible .card__arrow { transform: translateX(3px); }
  .reader .fragment, .margin__body .fragment { animation: ink-in .22s ease-out; }
  @keyframes ink-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
}

/* ---------- Print: a clean document with every depth expanded ---------- */
@media print {
  :root, :root[data-theme="dark"] {
    --paper: #fff; --sheet: #fff; --ink: #000; --ink-2: #222; --muted: #444; --blue: #000; --on-blue: #fff;
    --blue-soft: #fff; --blue-tint: #fff; --rule: #bbb; --rule-soft: #ddd; --line: #999; --margin-line: transparent; --shadow: none;
    color-scheme: light;
  }
  @page { margin: 15mm 14mm; }
  body { font-size: 10.5pt; line-height: 1.45; background: #fff; color: #000; }
  .skip, .topbar, .index, .margin, .depth, .depth__note, .mapwrap, .panel, .now, .photos, .ver, .rec__lane,
  .card__arrow, .more-link, .cards--key .card__n, .page__n, .entry__n, .skill__n { display: none !important; }
  .wrap { max-width: none; padding: 0; }
  .mast { display: block; padding: 0 0 10pt; }
  .mast__in { display: block; }
  .mast__facts, .mast__text, .mast__focus { margin-top: 10pt; }
  .facts { box-shadow: none; border-radius: 0; break-inside: avoid; }
  .focus { flex-direction: row; }
  h1 { font-size: 24pt; }
  .layout, .content, .hero__grid { display: block; padding: 0; }
  .hero { margin-bottom: 14pt; }
  .pages::before { display: none; }
  .page { padding-left: 0; margin-bottom: 14pt; }
  .page__head h2 { font-size: 15pt; border-bottom: 1px solid #999; padding-bottom: 2pt; }
  .key { margin-top: 0; }
  .cards--key { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6pt 12pt; }
  .card, .cards--key .card { display: block; padding: 0; border: 0; background: none; box-shadow: none; }
  .card__label { display: block; font-size: 10.5pt; }
  .card__sub { display: block; }
  .entry { padding: 8pt 0; }
  .card, .com, .edu, .certs li, .refs li, .skill__items li, .rec__list > li, .qa > div, .status { break-inside: avoid; }
  h2, h3, h4, .entry__meta, .rec__org, .rec__when, .page__head { break-after: avoid; }
  .summary { max-width: none; }
  .depth-scope { display: block; }
  a { color: inherit; text-decoration: none; }
  .chip { min-height: 0; padding: 0 4pt 0 0; border: 0; background: none; color: inherit; }
  .status { background: none; border-left: 2pt solid #000; }
  .skills, .creds { display: block; }
  .skill, .cred { margin-bottom: 10pt; }
  .com-grid { display: block; }
  .com { border: 0; padding: 4pt 0; }
  .foot { background: none; }
  .foot__in { padding: 8pt 0 0; }
}