:root {
  --bg: #fbfaf7; --fg: #1b1b1a; --muted: #6b6a66; --line: #e3e1da; --card: #ffffff;
  --accent: #2f6fdd; --accent-2: #d9572b; --ok: #2e8b57;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111213; --fg: #e8e6e1; --muted: #9a978f; --line: #2a2b2d; --card: #17181a;
    --accent: #7aa7ff; --accent-2: #ff8a5c; --ok: #5fd08a; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #111213; --fg: #e8e6e1; --muted: #9a978f; --line: #2a2b2d; --card: #17181a;
  --accent: #7aa7ff; --accent-2: #ff8a5c; --ok: #5fd08a; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 var(--sans); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 46rem; margin: 0 auto; padding: 0 16px; }
.mono, code, kbd { font-family: var(--mono); }
kbd { border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; padding: 0 .35em; font-size: .8em; }

/* hero */
header.hero { position: relative; border-bottom: 1px solid var(--line); overflow: hidden; }
#fx { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero.fx h1 { color: transparent; }
.eq .btn { font-size: .75rem; padding: .1rem .6rem; pointer-events: auto; }
.hero .role, .hero .tagline, .hero .eq > span { transition: opacity .3s; }
.hero.playing .role, .hero.playing .tagline { opacity: .12; }
.hero.playing { touch-action: none; cursor: none; }
.hero.playing .eq .btn { cursor: pointer; }
.hero { touch-action: pan-y; }
.hero .wrap { position: relative; min-height: 15rem; display: flex; flex-direction: column; justify-content: flex-end; padding-top: 4.5rem; padding-bottom: 1.25rem; pointer-events: none; }
.hero .wrap a, .hero .wrap button { pointer-events: auto; }
h1 { font-size: clamp(1.9rem, 6vw, 2.6rem); line-height: 1.1; margin: 0 0 .35rem; letter-spacing: -.02em; }
.role { font-family: var(--mono); font-size: .9rem; color: var(--muted); margin: 0; }
.tagline { font-size: 1.1rem; max-width: 34rem; margin: 1rem 0 0; }
.eq { margin-top: 2.5rem; font-family: var(--mono); font-size: .72rem; color: var(--muted); display: flex; gap: 1rem; flex-wrap: wrap; }
.eq b { color: var(--fg); font-weight: 500; }

.bar { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: center; padding: .9rem 0; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: .85rem; }
.bar .sp { flex: 1; }
.btn { font: inherit; background: none; color: var(--fg); border: 1px solid var(--line); border-radius: 6px; padding: .2rem .6rem; cursor: pointer; }
.btn:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.hint { color: var(--muted); font-size: .78rem; }

section { padding: 2.25rem 0 .5rem; }
h2 { font-family: var(--mono); font-size: .8rem; font-weight: 500; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin: 0 0 1rem; }
h2 .n { color: var(--accent-2); margin-right: .6em; }
.now { border-left: 2px solid var(--accent-2); padding-left: .8rem; color: var(--muted); font-size: .95rem; }

/* timeline */
.chips { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1rem; }
.chip { font: .75rem var(--mono); border: 1px solid var(--line); background: none; color: var(--muted); border-radius: 99px; padding: .15rem .65rem; cursor: pointer; }
.chip[aria-pressed="true"] { color: var(--bg); background: var(--fg); border-color: var(--fg); }
ol.tl { list-style: none; margin: 0; padding: 0; position: relative; }
ol.tl::before { content: ""; position: absolute; left: 6.5rem; top: .5rem; bottom: .5rem; width: 1px; background: var(--line); }
.tl > li { --row: 1.6rem; display: grid; grid-template-columns: 5.4rem 1fr; gap: 2.2rem; padding: .55rem 0; position: relative; }
.tl > li.off { display: none; }
.tl > li::before { content: ""; position: absolute; left: calc(6.5rem - 4.5px); top: calc(.55rem + var(--row) / 2 - 4.5px); width: 9px; height: 9px; border-radius: 50%; background: var(--bg); border: 2px solid var(--muted); }
.tl > li[data-kind="work"]::before { border-color: var(--accent); }
.tl > li[data-kind="education"]::before { border-color: var(--ok); }
.tl > li[data-kind="project"]::before { border-color: var(--accent-2); }
.tl > li.live::before { background: currentColor; animation: pulse 2s ease-in-out infinite; }
.tl > li[data-kind="work"].live::before { color: var(--accent); }
.tl > li[data-kind="education"].live::before { color: var(--ok); }
.tl > li[data-kind="volunteer"].live::before { color: var(--muted); }
@keyframes pulse { 50% { box-shadow: 0 0 0 5px transparent, 0 0 0 3px color-mix(in srgb, currentColor 25%, transparent); } }
.when { font: .78rem/var(--row) var(--mono); color: var(--muted); text-align: right; white-space: nowrap; }
.when span { display: block; line-height: 1.2rem; }
.what { line-height: var(--row); }
.what b { font-weight: 600; }
.what .org { color: var(--muted); }
.what p, .what ul { margin: .15rem 0 0; font-size: .92rem; line-height: 1.55; }
.what ul { list-style: none; padding: 0; }
.what ul li { padding-left: 1em; text-indent: -1em; }
.what ul li::before { content: "–"; display: inline-block; width: 1em; text-indent: 0; color: var(--muted); }
.dur { font: .7rem var(--mono); color: var(--muted); margin-left: .4rem; white-space: nowrap; }

/* projects */
.proj { display: grid; gap: .75rem; }
.card { border: 1px solid var(--line); border-radius: 10px; padding: .9rem 1rem; background: var(--card); }
.card h3 { margin: 0; font-size: 1rem; display: flex; gap: .5rem; align-items: baseline; flex-wrap: wrap; }
.card p { margin: .3rem 0 .5rem; font-size: .92rem; }
.meta { font: .72rem var(--mono); color: var(--muted); display: flex; gap: .9rem; flex-wrap: wrap; }
.lock { font: .68rem var(--mono); color: var(--muted); border: 1px solid var(--line); border-radius: 4px; padding: 0 .3rem; }
.lang::before { content: "●"; margin-right: .3em; color: var(--accent-2); }
details.more summary { cursor: pointer; font: .8rem var(--mono); color: var(--muted); margin: .4rem 0; }
.small { display: grid; grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr)); gap: .5rem; }
.small .card { padding: .6rem .8rem; }
.small .card p { margin: .15rem 0 0; font-size: .82rem; }

/* skills */
dl.skills { display: grid; grid-template-columns: 9rem 1fr; gap: .45rem 1rem; margin: 0; font-size: .92rem; }
dl.skills dt { font: .78rem/1.8 var(--mono); color: var(--muted); }
dl.skills dd { margin: 0; }

footer { margin: 3rem 0 2rem; padding-top: 1rem; border-top: 1px solid var(--line); font: .72rem/1.8 var(--mono); color: var(--muted); }
footer span + span::before { content: " · "; }

/* shell */
#shell { position: fixed; inset: auto 0 0 0; max-height: 60vh; background: #0d0e0f; color: #d6d3cc; font: .85rem/1.5 var(--mono); border-top: 1px solid #333; transform: translateY(100%); transition: transform .2s ease; display: flex; flex-direction: column; z-index: 10; }
#shell.open { transform: none; }
#shell .out { overflow: auto; padding: .75rem 16px 0; white-space: pre-wrap; word-break: break-word; }
#shell form { display: flex; gap: .5rem; padding: .4rem 16px .9rem; }
#shell .ps { color: #7ee787; }
#shell input { flex: 1; background: none; border: 0; outline: 0; color: inherit; font: inherit; }
#shell .err { color: #ff7b72; }
#shell .dim { color: #8b949e; }

@media (max-width: 560px) {
  ol.tl::before { left: 0; }
  .tl > li { grid-template-columns: 1fr; gap: 0; padding-left: 1.1rem; }
  .tl > li::before { left: -4.5px; }
  .when { text-align: left; line-height: 1.4rem; }
  .when span { display: inline; }
  dl.skills { grid-template-columns: 1fr; gap: 0 0; }
  dl.skills dd { margin-bottom: .6rem; }
}
@media (prefers-reduced-motion: reduce) { .tl > li.live::before { animation: none; } }

/* print = the "PDF" download: a one-page CV. Screen-only chrome is hidden and a
   dedicated #printHead (name · role · clickable links) replaces hero + link bar. */
#printHead { display: none; }
@page { size: A4; margin: 13mm 15mm 12mm; }
@media print {
  :root { --bg: #fff; --fg: #000; --muted: #555; --line: #d4d4d4; --card: #fff; --accent: #000; --accent-2: #000; --ok: #000; }
  html, body { background: #fff; }
  body { font-size: 9.5pt; line-height: 1.4; }
  header.hero, nav.bar, #shell, .chips, details.more, footer, #editLink, .now, .dur { display: none !important; }
  .wrap { max-width: none; padding: 0; }

  #printHead { display: flex; justify-content: space-between; align-items: flex-end; gap: 6mm; border-bottom: 1.2pt solid #000; padding-bottom: 2.5mm; margin-bottom: 1mm; }
  #printHead h1 { font-size: 20pt; margin: 0; letter-spacing: -.01em; }
  #printHead .ph-role { font: 8.5pt var(--mono); color: #333; margin: .6mm 0 0; }
  #printHead > div:first-child { flex: 1; min-width: 0; }
  #printHead .ph-links { font: 8pt/1.5 var(--mono); text-align: right; white-space: nowrap; }
  #printHead .ph-links a { color: #000; text-decoration: none; display: block; }

  section { padding: 3.2mm 0 0; }
  h2 { font-size: 7.5pt; margin: 0 0 1.4mm; color: #000; letter-spacing: .14em; border-bottom: .4pt solid var(--line); padding-bottom: .8mm; }
  h2 .n { display: none; }
  #aboutText { margin: 0; }

  ol.tl::before, .tl > li::before { display: none; }
  .tl > li, .tl > li.off { display: grid; grid-template-columns: 29mm 1fr; gap: 3mm; padding: .9mm 0; break-inside: avoid; --row: 1.38em; }
  .when { text-align: left; font-size: 7.5pt; line-height: var(--row); color: #444; }
  .when span { display: inline; line-height: inherit; }
  .when span::before { content: " "; }
  .what { line-height: var(--row); }
  .what p, .what ul { font-size: 9pt; line-height: 1.35; margin-top: .3mm; }
  .what .org { color: #444; }

  .proj { gap: 1.2mm; }
  .card { border: 0; border-radius: 0; padding: 0; background: none; break-inside: avoid; }
  .card h3 { font-size: 9pt; display: inline; }
  .card h3 a { color: #000; text-decoration: none; }
  .card h3 a::after { content: " ↗"; font-size: 7pt; }
  .card .lock { font-size: 6.5pt; padding: 0 .25em; margin-left: 1.2mm; }
  .card p { display: inline; margin: 0; font-size: 9pt; }
  .card p::before { content: ": "; }
  .card .long { display: none; }
  .card .meta { display: none; }

  dl.skills { grid-template-columns: 29mm 1fr; gap: .4mm 3mm; font-size: 9pt; }
  dl.skills dt { font-size: 7.5pt; line-height: 1.5; }
}