:root {
  color-scheme: dark;
  --bg: #080807;
  --panel: #0d0c0b;
  --panel2: #12100e;
  --text: #eee7dc;
  --soft: #cfc6b6;
  --muted: #8e8678;
  --dim: #595247;
  --line: rgba(238, 231, 220, .11);
  --line2: rgba(238, 231, 220, .2);
  --accent: #d8ccb8;
  --max: 1060px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px) 0 0 / 88px 88px,
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px) 0 0 / 88px 88px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
  opacity: .55;
}

::selection { background: var(--accent); color: #080807; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
p { margin: 0; color: var(--soft); }
small, time { color: var(--muted); font-family: var(--mono); }
code, pre { font-family: var(--mono); }
code { padding: .1rem .32rem; border: 1px solid var(--line); background: rgba(255,255,255,.035); color: var(--accent); }
pre { overflow: auto; padding: 1rem; border: 1px solid var(--line); background: #050505; }

.skip {
  position: absolute;
  left: 1rem;
  top: -100px;
  padding: .7rem 1rem;
  background: var(--text);
  color: var(--bg);
  z-index: 30;
}
.skip:focus { top: 1rem; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 8, 7, .9);
  backdrop-filter: blur(10px);
}
.mark { display: inline-flex; flex-direction: column; gap: .08rem; min-width: max-content; }
.mark span { font: 760 .95rem/1 var(--mono); letter-spacing: -.02em; color: var(--text); }
.mark small { font: 600 .68rem/1 var(--mono); color: var(--dim); text-transform: lowercase; }
.nav { display: flex; justify-content: flex-end; align-items: center; gap: .1rem; }
.nav a, .navbtn {
  padding: .65rem .7rem;
  color: var(--muted);
  font: 650 .74rem/1 var(--mono);
  text-transform: lowercase;
  border: 0;
  background: transparent;
}
.nav a.active, .nav a:hover, .navbtn:hover { color: var(--text); }
.navbtn { display: none; border: 1px solid var(--line); color: var(--text); }
.mobile {
  width: min(var(--max), calc(100% - 2rem));
  margin: .5rem auto 0;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: .35rem;
}
.mobile a { display: block; padding: .9rem; }

.hero, .section, .pagehead, .article, .foot {
  width: min(var(--max), calc(100% - 2rem));
  margin-inline: auto;
}
.hero {
  min-height: calc(100vh - 74px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: clamp(2rem, 8vw, 6rem);
  align-items: end;
  padding: clamp(4rem, 10vw, 8rem) 0 3rem;
  border-bottom: 1px solid var(--line);
}
.kicker {
  margin: 0 0 1rem;
  color: var(--muted);
  font: 700 .73rem/1.4 var(--mono);
  letter-spacing: .05em;
  text-transform: lowercase;
}
h1, h2, h3 { margin: 0; color: var(--text); line-height: 1.04; letter-spacing: -.045em; }
h1 { max-width: 870px; font-size: clamp(2.6rem, 8vw, 6.4rem); font-weight: 760; }
h2 { font-size: clamp(1.7rem, 4vw, 3.3rem); font-weight: 740; }
h3 { font-size: 1.02rem; font-weight: 740; letter-spacing: -.02em; }
.lead { max-width: 760px; margin-top: 1.35rem; font-size: clamp(1.02rem, 2vw, 1.25rem); color: var(--soft); }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.actions a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  border: 1px solid var(--line2);
  padding: .72rem .95rem;
  color: var(--soft);
  font: 700 .74rem/1 var(--mono);
  text-transform: lowercase;
}
.actions a:first-child { background: var(--text); color: var(--bg); border-color: var(--text); }
.actions a:hover { border-color: var(--accent); color: var(--accent); }
.actions a:first-child:hover { background: var(--accent); color: var(--bg); }
.side-note {
  border-left: 1px solid var(--line2);
  padding-left: 1.1rem;
  align-self: end;
}
.side-note p { color: var(--muted); font-size: .98rem; }

.principles {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}
.principles div { padding: 1.15rem 1rem; border-right: 1px solid var(--line); }
.principles div:last-child { border-right: 0; }
.principles span { display: block; margin-bottom: .5rem; color: var(--dim); font: 700 .7rem/1 var(--mono); }
.principles p { color: var(--soft); font: 650 .9rem/1.45 var(--mono); }

.section { padding: clamp(3.2rem, 8vw, 6.5rem) 0; }
.two { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 7vw, 5rem); align-items: start; }
.plain-list { border-top: 1px solid var(--line); }
.plain-list article {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}
.plain-list p { margin-top: .55rem; color: var(--soft); }
.plain-list small { display: block; margin-top: .75rem; }
.section-title { display: flex; justify-content: space-between; gap: 1rem; align-items: end; margin-bottom: 1.2rem; }
.notes-line { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.notes-line article, .notes-grid article {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.015);
}
.notes-line a, .notes-grid a { display: block; padding: 1.1rem; min-height: 100%; }
.notes-line h3, .notes-grid h3 { margin-top: .75rem; }
.notes-line p, .notes-grid p { margin-top: .55rem; color: var(--muted); font-size: .96rem; }
.notes-line small, .notes-grid small { display: block; margin-top: 1rem; }
.notes-line article:hover, .notes-grid article:hover { border-color: var(--line2); background: rgba(255,255,255,.03); }

.pagehead { padding: clamp(4rem, 10vw, 7rem) 0 2.2rem; border-bottom: 1px solid var(--line); }
.pagehead h1 { font-size: clamp(2.3rem, 6vw, 5.4rem); }
.pagehead p:last-child { max-width: 780px; margin-top: 1.1rem; font-size: 1.05rem; color: var(--soft); }

.work-list { padding-top: 1rem; }
.work-list article {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.55rem 0;
  border-bottom: 1px solid var(--line);
}
.work-list article > span {
  color: var(--dim);
  font: 800 .82rem/1 var(--mono);
}
.work-list p { margin-top: .75rem; max-width: 780px; }
.work-list small { display: block; margin-top: .8rem; }

.position-list { padding-top: 1rem; display: grid; gap: .75rem; }
.position-list article {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.position-list span { color: var(--dim); font: 800 .78rem/1.5 var(--mono); }
.position-list p { max-width: 820px; font-size: 1.02rem; }

.profile-lines { padding-top: 1rem; display: grid; gap: 0; }
.profile-lines article { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 1rem; padding: 1.2rem 0; border-bottom: 1px solid var(--line); }
.profile-lines small { color: var(--dim); text-transform: lowercase; }
.profile-lines p { color: var(--soft); }

.notes-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.article { max-width: 820px; padding: clamp(3rem, 8vw, 6rem) 0; }
.back { display: inline-block; margin-bottom: 2rem; color: var(--muted); font: 700 .75rem/1 var(--mono); }
.article header { padding-bottom: 2rem; border-bottom: 1px solid var(--line); }
.article header h1 { margin-top: .9rem; font-size: clamp(2.2rem, 6vw, 4.8rem); }
.article header p { margin-top: 1rem; font-size: 1.05rem; }
.article-body { padding-top: 2rem; }
.article-body p { margin: 0 0 1.2rem; font-size: 1.05rem; }
.article-body h2, .article-body h3 { margin: 2rem 0 .8rem; }
.article-body ul { color: var(--soft); padding-left: 1.2rem; }
.article-body a { border-bottom: 1px solid var(--line2); }

.foot {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 0 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.foot p { color: var(--muted); font-size: .9rem; }
.foot strong { color: var(--soft); }
.foot a { color: var(--soft); }

@media (max-width: 860px) {
  .topbar { grid-template-columns: auto 1fr; }
  .topbar > .nav { display: none; }
  .navbtn { display: inline-flex; justify-self: end; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .side-note { max-width: 620px; }
  .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .principles div:nth-child(2) { border-right: 0; }
  .two, .work-list article, .position-list article, .profile-lines article { grid-template-columns: 1fr; }
  .notes-line, .notes-grid { grid-template-columns: 1fr; }
  .foot { display: block; }
  .foot p + p { margin-top: .4rem; }
}

@media (max-width: 520px) {
  .hero, .section, .pagehead, .article, .foot, .topbar, .mobile, .principles { width: min(100% - 1.2rem, var(--max)); }
  h1 { font-size: clamp(2.3rem, 16vw, 4.1rem); }
  .principles { grid-template-columns: 1fr; }
  .principles div { border-right: 0; border-bottom: 1px solid var(--line); }
  .principles div:last-child { border-bottom: 0; }
}

/* V4 — blog identity additions */
.blog-intro {
  padding-top: 1.6rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid var(--line);
}
.blog-intro p {
  max-width: 780px;
  color: var(--muted);
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1rem;
}
.tag-row span {
  border: 1px solid var(--line);
  padding: .45rem .6rem;
  color: var(--soft);
  font: 700 .72rem/1 var(--mono);
  text-transform: lowercase;
  background: rgba(255,255,255,.012);
}
.timeline-section {
  border-top: 1px solid var(--line);
  padding-top: clamp(3rem, 7vw, 5rem);
}
.timeline {
  border-top: 1px solid var(--line);
}
.timeline article {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--line);
}
.timeline time {
  color: var(--dim);
  font: 800 .78rem/1.5 var(--mono);
}
.timeline p {
  margin-top: .55rem;
  max-width: 760px;
}
.article header time,
.notes-line time,
.notes-grid time {
  text-transform: lowercase;
}
@media (max-width: 720px) {
  .timeline article { grid-template-columns: 1fr; gap: .55rem; }
}

.article-body p:has(.article-image) { margin: 0 0 1rem; }
.article-image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: .5rem 0 1rem;
  border: 1px solid var(--line);
  background: #080807;
  object-fit: cover;
}
.article-body p:has(.article-image) + p em {
  display: block;
  margin: 0 0 2rem;
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.6;
}

/* lens93-raspberry-cutout-patch */
.article-image[src*="raspberry-cassette-fibre-2014"] {
  border: 0;
  background: transparent;
  box-shadow: none;
  filter: drop-shadow(0 20px 34px rgba(0, 0, 0, .34));
  width: min(100%, 880px);
  margin: 1rem auto 1.15rem;
}