/* ---------- Tokens ---------- */
:root {
  --paper: #FBF8F3;
  --paper-2: #FFFFFF;
  --ink: #1A1530;
  --muted: #5E5874;
  --line: #E6E0EF;
  --line-strong: #C9C0DA;
  --accent: #6236FF;
  --accent-2: #E2468A;
  --accent-3: #FF9F43;
  --accent-soft: #EEE8FF;
  --on-accent: #FFFFFF;
  --mark: #FFB347;
  --mark-soft: rgba(255, 179, 71, .35);
  --code-bg: #15112A;
  --code-ink: #E3DEF5;
  --glass: rgba(255, 255, 255, .62);
  --shadow: 0 1px 2px rgba(26, 21, 48, .06), 0 12px 32px -12px rgba(26, 21, 48, .18);
  --grad: linear-gradient(115deg, var(--accent) 0%, var(--accent-2) 55%, var(--accent-3) 100%);

  --display: "Bricolage Grotesque", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --fancy: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  color-scheme: light;
}
[data-theme="dark"] {
  --paper: #0E0B1A;
  --paper-2: #17122B;
  --ink: #EEEAF8;
  --muted: #A39DBB;
  --line: #2A2442;
  --line-strong: #463D66;
  --accent: #A48BFF;
  --accent-2: #FF6FAE;
  --accent-3: #FFB86B;
  --accent-soft: #241C45;
  --on-accent: #120C26;
  --mark: #FFB86B;
  --mark-soft: rgba(255, 184, 107, .22);
  --code-bg: #0A0814;
  --code-ink: #E3DEF5;
  --glass: rgba(23, 18, 43, .6);
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 16px 40px -16px rgba(0, 0, 0, .6);
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
[hidden] { display: none !important; }
::selection { background: var(--mark); color: #1A1530; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--paper); padding: .6rem 1rem; z-index: 50; }
.skip:focus { left: 1rem; top: 1rem; }
.wrap { width: min(100% - 3rem, 72rem); margin-inline: auto; }
main, .site-header, .site-footer { position: relative; z-index: 1; }

/* Soft gradient blobs behind the page */
.aurora { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.aurora span {
  position: absolute; width: 42vmax; height: 42vmax; border-radius: 50%;
  filter: blur(80px); opacity: .28;
}
.aurora span:nth-child(1) { background: var(--accent); top: -18vmax; left: -10vmax; }
.aurora span:nth-child(2) { background: var(--accent-2); top: -12vmax; right: -14vmax; opacity: .2; }
.aurora span:nth-child(3) { background: var(--accent-3); top: 30vh; left: 35vw; opacity: .14; }
.is-post .aurora span { opacity: .1; }
@media (prefers-reduced-motion: no-preference) {
  .aurora span { animation: drift 22s ease-in-out infinite alternate; }
  .aurora span:nth-child(2) { animation-duration: 28s; animation-direction: alternate-reverse; }
  .aurora span:nth-child(3) { animation-duration: 34s; }
}
@keyframes drift { to { transform: translate(6vmax, 4vmax) scale(1.12); } }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 30; padding-block: .85rem;
  background: var(--glass); backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .2s;
}
.site-header.scrolled { border-bottom-color: var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.wordmark {
  display: inline-flex; align-items: center; gap: .65rem;
  font-family: var(--display); font-weight: 700; font-size: 1.05rem;
  letter-spacing: -.01em; text-decoration: none; white-space: nowrap;
}
.mono-badge {
  display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 10px;
  background: var(--grad); color: #fff; font-size: .78rem; font-weight: 800; letter-spacing: .02em;
  box-shadow: 0 6px 16px -6px var(--accent-2);
}
.nav { display: flex; align-items: center; gap: .35rem; font-family: var(--display); font-weight: 500; font-size: .98rem; }
.nav a { text-decoration: none; color: var(--muted); padding: .4rem .8rem; border-radius: 999px; transition: background .15s, color .15s; }
.nav a:hover { color: var(--ink); background: var(--accent-soft); }
.nav a[aria-current] { color: var(--ink); background: var(--accent-soft); }
.theme-toggle {
  display: grid; place-items: center; width: 2.25rem; height: 2.25rem; margin-left: .4rem;
  border: 1px solid var(--line); border-radius: 50%;
  background: transparent; color: var(--ink); cursor: pointer;
}
.theme-toggle:hover { border-color: var(--line-strong); }
.icon-sun { display: none; }
[data-theme="dark"] .icon-sun { display: block; }
[data-theme="dark"] .icon-moon { display: none; }
@media (max-width: 480px) { .nav a { padding: .4rem .5rem; } .wordmark { font-size: 0; gap: 0; } }

/* ---------- Shared bits ---------- */
.eyebrow {
  margin: 0 0 .9rem; font-family: var(--display); font-weight: 600; font-size: .9rem;
  letter-spacing: .08em; text-transform: uppercase; color: var(--accent);
}
.lede { margin: 0 0 1.1rem; max-width: 36rem; font-size: 1.22rem; line-height: 1.55; color: var(--muted); }
.btn {
  display: inline-block; padding: .75rem 1.3rem; border-radius: 999px;
  background: var(--grad); background-size: 160% 100%; background-position: 0 0;
  color: #fff; font-family: var(--display); font-weight: 600; font-size: .98rem; text-decoration: none;
  box-shadow: 0 10px 24px -10px var(--accent-2); transition: background-position .4s, transform .15s;
}
.btn:hover { background-position: 100% 0; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-strong); box-shadow: none; }
.btn-ghost:hover { border-color: var(--accent); background: var(--accent-soft); }
.link-quiet { font-family: var(--display); font-weight: 600; font-size: .98rem; color: var(--accent); text-decoration: none; }
.link-quiet:hover { text-decoration: underline; text-underline-offset: .22em; }
.social { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; font-family: var(--display); }
.social a {
  display: inline-flex; align-items: center; gap: .45rem; padding: .4rem .8rem; border-radius: 999px;
  border: 1px solid var(--line); color: var(--muted); font-size: .9rem; font-weight: 500; text-decoration: none;
  transition: color .15s, border-color .15s, transform .15s;
}
.social a:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-1px); }
.chips { display: flex; flex-wrap: wrap; gap: .55rem; margin: 0; padding: 0; list-style: none; font-family: var(--display); }
.chips li {
  padding: .45rem .9rem; border-radius: 999px; background: var(--paper-2); border: 1px solid var(--line);
  font-size: .95rem; font-weight: 500; transition: transform .2s;
}
.chips li:hover { transform: translateY(-2px) rotate(-2deg); }
.section-title { margin: 0 0 1.5rem; font-family: var(--display); font-weight: 800; font-size: clamp(1.7rem, 3.4vw, 2.3rem); letter-spacing: -.03em; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.band { padding-block: clamp(2rem, 5vw, 3.5rem); }

/* Reveal on scroll (only when JS has opted in) */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } }

/* Avatar */
.avatar {
  position: relative; width: min(100%, 20rem); aspect-ratio: 1; border-radius: 50%;
  padding: 6px; background: var(--grad);
  box-shadow: 0 30px 60px -24px var(--accent-2);
}
.avatar::before { content: ""; position: absolute; inset: 6px; border-radius: 50%; background: var(--paper-2); }
.avatar img, .avatar-mono { position: relative; display: grid; place-items: center; width: 100%; height: 100%; border-radius: 50%; }
.avatar img { object-fit: cover; }
.avatar-mono {
  font-family: var(--fancy); font-style: italic; font-size: clamp(4rem, 12vw, 7.5rem); line-height: 1;
  background-image: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.avatar-sm { width: 4.25rem; flex: none; padding: 3px; box-shadow: none; }
.avatar-sm::before { inset: 3px; }
.avatar-sm .avatar-mono { font-size: 1.7rem; }

/* ---------- Home hero ---------- */
.hero { padding-block: clamp(2.5rem, 8vw, 6rem) clamp(1.5rem, 4vw, 3rem); }
.hero-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 880px) { .hero-grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 4rem; } }
.hero h1 {
  margin: 0 0 .5rem;
  font-family: var(--display); font-weight: 800;
  font-size: clamp(3rem, 9vw, 6rem);
  line-height: .95; letter-spacing: -.045em;
}
.hero h1 .dot { color: var(--accent-2); }
.wave { display: inline-block; transform-origin: 70% 70%; }
@media (prefers-reduced-motion: no-preference) { .wave { animation: wave 2.4s ease-in-out 1s 2; } }
@keyframes wave { 0%, 60%, 100% { transform: rotate(0); } 10%, 30% { transform: rotate(14deg); } 20% { transform: rotate(-8deg); } 40% { transform: rotate(-4deg); } 50% { transform: rotate(10deg); } }
.roles { margin: 0 0 1.5rem; font-family: var(--fancy); font-size: clamp(1.8rem, 4.4vw, 2.8rem); line-height: 1.15; color: var(--muted); }
.role {
  background-image: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  padding-right: .1em; transition: opacity .3s, filter .3s;
}
.role.swap { opacity: 0; filter: blur(6px); }
.hero-links { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem; margin: 1.75rem 0 1.5rem; }
.hero-art { position: relative; justify-self: center; width: min(72vw, 20rem); }
@media (max-width: 879px) { .hero-art { order: -1; width: min(56vw, 14rem); } .orbit { width: 2.6rem; height: 2.6rem; font-size: 1.15rem; } }
.hero-art .avatar { width: 100%; }
.orbit {
  position: absolute; display: grid; place-items: center; width: 3.2rem; height: 3.2rem; border-radius: 50%;
  background: var(--paper-2); border: 1px solid var(--line); box-shadow: var(--shadow); font-size: 1.45rem;
}
.o1 { top: 2%; left: -4%; } .o2 { top: 12%; right: -6%; } .o3 { bottom: 6%; left: 2%; } .o4 { bottom: -2%; right: 8%; }
@media (prefers-reduced-motion: no-preference) {
  .orbit { animation: bob 5s ease-in-out infinite; }
  .o2 { animation-delay: -1.2s; } .o3 { animation-delay: -2.4s; } .o4 { animation-delay: -3.6s; }
}
@keyframes bob { 50% { transform: translateY(-10px); } }

/* Stats */
.stats-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow);
}
@media (min-width: 760px) { .stats-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.stat { display: grid; gap: .2rem; padding: 1.4rem 1.5rem; background: var(--paper-2); font-family: var(--display); }
.stat strong {
  font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -.04em; line-height: 1;
  background-image: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; justify-self: start;
}
.stat span { color: var(--muted); font-size: .92rem; font-weight: 500; }

/* Cards */
.cards { display: grid; gap: 1rem; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .cards { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.card, .post-card {
  position: relative; padding: 1.5rem; border-radius: 18px; background: var(--paper-2); border: 1px solid var(--line);
  box-shadow: var(--shadow); transition: transform .25s, border-color .25s;
}
.card:hover, .post-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.card-icon {
  display: grid; place-items: center; width: 2.9rem; height: 2.9rem; margin-bottom: 1rem; border-radius: 14px;
  background: var(--accent-soft); font-size: 1.4rem;
}
.card h3 { margin: 0 0 .4rem; font-family: var(--display); font-weight: 700; font-size: 1.15rem; letter-spacing: -.015em; }
.card p { margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.5; }

.post-cards { display: grid; gap: 1rem; }
@media (min-width: 880px) { .post-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.post-card { display: flex; flex-direction: column; }
.post-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; border-radius: 18px 18px 0 0; background: var(--grad); opacity: 0; transition: opacity .25s; }
.post-card:hover::before { opacity: 1; }
.post-card time { font-family: var(--display); font-size: .85rem; font-weight: 500; color: var(--muted); }
.post-card h3 { margin: .5rem 0 .6rem; font-family: var(--display); font-weight: 700; font-size: 1.25rem; line-height: 1.25; letter-spacing: -.02em; text-wrap: balance; }
.post-card h3 a { text-decoration: none; }
.post-card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: 18px; }
.post-card p { margin: 0 0 1rem; color: var(--muted); font-size: 1rem; line-height: 1.5; }
.post-card .more { margin-top: auto; font-family: var(--display); font-weight: 600; font-size: .92rem; color: var(--accent); }

/* Off-the-clock CTA */
.cta {
  display: grid; gap: 1.5rem; align-items: center; padding: clamp(1.75rem, 4vw, 2.75rem); border-radius: 24px;
  background: linear-gradient(var(--paper-2), var(--paper-2)) padding-box, var(--grad) border-box; border: 2px solid transparent;
  box-shadow: var(--shadow);
}
@media (min-width: 880px) { .cta { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); } }
.cta h2 { margin: 0 0 .3rem; font-family: var(--display); font-weight: 800; font-size: 1.9rem; letter-spacing: -.03em; }
.cta p { margin: 0; color: var(--muted); font-family: var(--fancy); font-style: italic; font-size: 1.4rem; }

/* ---------- Page hero (blog, about) ---------- */
.page-hero { padding-block: clamp(2.5rem, 7vw, 5rem) clamp(1.5rem, 4vw, 2.5rem); }
.page-hero h1 {
  margin: 0 0 1rem; max-width: 50rem; font-family: var(--display); font-weight: 800;
  font-size: clamp(2.4rem, 6.2vw, 4.2rem); line-height: 1.02; letter-spacing: -.04em; text-wrap: balance;
}
.page-hero h1 em {
  font-family: var(--fancy); font-weight: 400; letter-spacing: -.01em;
  background-image: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- About ---------- */
.about-grid { display: grid; gap: 2rem; align-items: center; }
.about-grid .avatar { width: min(60vw, 13rem); }
@media (min-width: 760px) { .about-grid { grid-template-columns: auto minmax(0, 1fr); gap: 3rem; } }
.pron { font-family: var(--fancy); font-style: italic; font-weight: 400; font-size: .5em; letter-spacing: 0; color: var(--muted); }
.about-hero .lede { font-family: var(--fancy); font-style: italic; font-size: 1.7rem; margin-bottom: 1.4rem; }
.about-body { display: grid; gap: 3rem; padding-bottom: 5rem; }
@media (min-width: 1000px) { .about-body { grid-template-columns: minmax(0, 1fr) minmax(0, 22rem); gap: 4.5rem; } }
.about-prose { max-width: 41rem; }
.about-prose blockquote {
  margin: 2em 0; padding: 0; border: 0; font-family: var(--fancy); font-size: 1.9rem; line-height: 1.25; color: var(--ink);
}
.about-prose blockquote::before { content: "“"; display: block; height: .5em; font-size: 3em; line-height: 1; color: var(--accent-2); }
.about-side { display: grid; gap: 2.5rem; align-content: start; }
@media (min-width: 1000px) { .about-side { position: sticky; top: 5.5rem; } }
.side-title { margin: 0 0 1.25rem; font-family: var(--display); font-weight: 800; font-size: 1.35rem; letter-spacing: -.02em; }
.timeline { position: relative; margin: 0; padding: 0 0 0 1.6rem; list-style: none; font-family: var(--display); }
.timeline::before { content: ""; position: absolute; left: .35rem; top: .4rem; bottom: .4rem; width: 2px; border-radius: 2px; background: var(--grad); }
.timeline li { position: relative; padding-bottom: 1.5rem; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: ""; position: absolute; left: -1.6rem; top: .3rem; width: .85rem; height: .85rem; border-radius: 50%;
  background: var(--paper); border: 3px solid var(--accent);
}
.timeline li:first-child::before { background: var(--accent-2); border-color: var(--accent-2); box-shadow: 0 0 0 5px var(--mark-soft); }
.timeline .when { font-size: .8rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); }
.timeline h3 { margin: .15rem 0 0; font-size: 1.08rem; font-weight: 700; letter-spacing: -.01em; }
.timeline .org { margin: 0 0 .3rem; font-size: .9rem; font-weight: 500; color: var(--ink); opacity: .8; }
.timeline p { margin: 0; color: var(--muted); font-size: .94rem; line-height: 1.45; }

/* ---------- Writing index ---------- */
.writing { padding-bottom: 5rem; }
.writing-head {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem;
  padding-bottom: 1.25rem; border-bottom: 2px solid var(--ink);
}
.writing-head h2 { margin: 0; font-family: var(--display); font-weight: 800; font-size: 1.9rem; letter-spacing: -.03em; }
.filter input {
  width: min(100%, 19rem); padding: .65rem 1.1rem; border: 1px solid var(--line-strong); border-radius: 999px;
  background: var(--paper-2); color: var(--ink); font: 500 .95rem var(--display);
}
.filter input::placeholder { color: var(--muted); }
.filter input:focus-visible { outline-offset: 2px; }
.years { margin-top: 0; }
.year { display: grid; gap: 0; border-bottom: 1px solid var(--line); }
@media (min-width: 760px) { .year { grid-template-columns: 8rem minmax(0, 1fr); } }
.year-label {
  margin: 0; padding-top: 1.5rem; align-self: start;
  font-family: var(--fancy); font-weight: 400; font-size: 2rem; line-height: 1; color: var(--accent);
}
@media (min-width: 760px) { .year-label { position: sticky; top: 4.5rem; } }
.entries { list-style: none; margin: 0; padding: 0; }
.entry {
  position: relative; display: grid; grid-template-columns: 4.25rem minmax(0, 1fr); gap: 1rem;
  padding: 1.35rem .75rem; margin-inline: -.75rem; border-top: 1px solid var(--line); border-radius: 12px; transition: background .15s;
}
.entry:first-child { border-top: 0; }
.entry:hover { background: var(--accent-soft); }
.entry time { padding-top: .35rem; font-family: var(--display); font-weight: 500; font-size: .9rem; color: var(--muted); white-space: nowrap; }
.entry h3 { margin: 0; font-family: var(--display); font-weight: 650; font-size: 1.28rem; line-height: 1.25; letter-spacing: -.015em; text-wrap: balance; }
.entry h3 a { text-decoration: none; }
.entry h3 a::after { content: ""; position: absolute; inset: 0; }
.entry h3 a:focus-visible { outline: none; }
.entry h3 a:focus-visible::after { outline: 2px solid var(--accent); outline-offset: -2px; border-radius: 12px; }
.entry p { margin: .45rem 0 0; max-width: 40rem; color: var(--muted); font-size: 1.02rem; line-height: 1.5; }
.entry-latest h3 { font-size: clamp(1.6rem, 3.4vw, 2.1rem); line-height: 1.12; letter-spacing: -.025em; font-weight: 750; }
.entry-latest p { font-size: 1.12rem; }
.empty { margin: 2.5rem 0 0; color: var(--muted); font-size: 1.1rem; }

@media (max-width: 520px) {
  .entry { grid-template-columns: 1fr; gap: .25rem; }
  .entry time { padding-top: 0; }
}

/* ---------- Post ---------- */
#progress {
  position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 40;
  background: var(--grad); transform: scaleX(0); transform-origin: 0 50%;
}
.post {
  display: grid;
  grid-template-columns: minmax(1.5rem, 1fr) minmax(0, 41rem) minmax(1.5rem, 1fr);
  padding-block: clamp(1.5rem, 5vw, 3.5rem) 4rem;
}
.post > * { grid-column: 2; }
.post-head { margin-bottom: 2.5rem; }
.post-head h1 {
  margin: 0 0 1rem; font-family: var(--display); font-weight: 800;
  font-size: clamp(2.1rem, 5.4vw, 3.3rem); line-height: 1.05; letter-spacing: -.035em; text-wrap: balance;
}
.dek { margin: 0 0 1.25rem; font-size: 1.35rem; line-height: 1.45; font-style: italic; color: var(--muted); }
.byline { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; margin: 0; font-family: var(--display); font-weight: 500; font-size: .95rem; color: var(--muted); }
.byline span:first-child { color: var(--ink); font-weight: 600; }

.toc { display: none; }
@media (min-width: 1240px) {
  .toc:not([hidden]) {
    display: block; grid-column: 3; grid-row: 2 / span 3; align-self: start;
    position: sticky; top: 5.5rem; margin-left: 2.5rem; max-width: 15rem;
    font-family: var(--display); font-size: .88rem; line-height: 1.35;
  }
  .toc-title { margin: 0 0 .75rem; font-weight: 700; color: var(--ink); }
  .toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
  .toc li a { display: block; padding: .3rem 0 .3rem .9rem; margin-left: -1px; border-left: 2px solid transparent; color: var(--muted); text-decoration: none; }
  .toc li.sub a { padding-left: 1.7rem; }
  .toc li a:hover { color: var(--ink); }
  .toc li a[aria-current] { color: var(--ink); font-weight: 600; border-left-color: var(--accent); }
}

/* Prose */
.prose { font-size: 1.2rem; line-height: 1.7; hanging-punctuation: first; }
.prose > :first-child { margin-top: 0; }
.prose p, .prose ul, .prose ol, .prose pre, .prose figure, .prose table, .prose blockquote { margin: 0 0 1.45em; }
.prose h2, .prose h3, .prose h4 { font-family: var(--display); letter-spacing: -.025em; text-wrap: balance; }
.prose h2 { margin: 2.4em 0 .7em; font-size: 1.85rem; line-height: 1.15; font-weight: 750; }
.prose h3 { margin: 2em 0 .55em; font-size: 1.4rem; line-height: 1.2; font-weight: 700; }
.prose h4 { margin: 1.8em 0 .5em; font-size: 1.12rem; font-weight: 700; }
.prose a { text-decoration: underline; text-decoration-color: var(--mark); text-decoration-thickness: .17em; text-underline-offset: .17em; }
.prose a:hover { background: var(--mark-soft); }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li { margin-bottom: .45em; }
.prose li::marker { color: var(--accent); }
.prose blockquote { padding: .1em 0 .1em 1.3em; border-left: 3px solid var(--accent); font-style: italic; color: var(--muted); }
.prose blockquote p:last-child { margin-bottom: 0; }
.prose hr { border: 0; height: 1px; background: var(--line); margin: 3em 0; }
.prose img { display: block; max-width: 100%; height: auto; margin: 2em auto; border-radius: 6px; }
.prose figure { margin: 2em 0; }
.prose figure img { margin: 0 auto; }
.prose figcaption, .prose img + em { display: block; margin-top: .6em; text-align: center; font-family: var(--display); font-size: .88rem; color: var(--muted); font-style: normal; }
.prose table { display: block; overflow-x: auto; border-collapse: collapse; font-family: var(--display); font-size: .95rem; line-height: 1.4; }
.prose th, .prose td { padding: .6rem .9rem; border-bottom: 1px solid var(--line); text-align: left; }
.prose th { font-weight: 700; border-bottom: 2px solid var(--ink); }
.prose code { font-family: var(--mono); font-size: .8em; padding: .12em .38em; border-radius: 4px; background: var(--accent-soft); }
.prose pre code { padding: 0; background: none; font-size: inherit; }

/* Code blocks */
.code-block { position: relative; margin: 0 0 1.6em; }
.code-block pre, .prose > pre {
  margin: 0; padding: 1.15rem 1.25rem; overflow-x: auto;
  background: var(--code-bg); color: var(--code-ink); border-radius: 8px;
  font-family: var(--mono); font-size: .86rem; line-height: 1.65; tab-size: 2;
}
.code-block .highlight, .code-block .highlighter-rouge { background: none; margin: 0; }
.copy {
  position: absolute; top: .55rem; right: .55rem; padding: .3rem .65rem;
  border: 1px solid rgba(220, 231, 238, .28); border-radius: 6px;
  background: rgba(220, 231, 238, .08); color: var(--code-ink); cursor: pointer;
  font: 500 .76rem var(--display); opacity: 0; transition: opacity .15s;
}
.code-block:hover .copy, .copy:focus-visible { opacity: 1; }
@media (hover: none) { .copy { opacity: 1; } }
.highlight .c, .highlight .c1, .highlight .cm, .highlight .cs, .highlight .cp { color: #7F94A4; font-style: italic; }
.highlight .k, .highlight .kd, .highlight .kn, .highlight .kr, .highlight .kc, .highlight .kt, .highlight .kp, .highlight .ow { color: #7FD6EC; }
.highlight .s, .highlight .s1, .highlight .s2, .highlight .sb, .highlight .sc, .highlight .sd, .highlight .se, .highlight .si, .highlight .sx, .highlight .sr { color: #A8E6A1; }
.highlight .m, .highlight .mi, .highlight .mf, .highlight .mh, .highlight .mo, .highlight .il { color: #F5C879; }
.highlight .nf, .highlight .nc, .highlight .nd, .highlight .ne { color: #C6B5FF; }
.highlight .nb, .highlight .bp, .highlight .nn { color: #FFB38A; }
.highlight .nt, .highlight .na { color: #7FD6EC; }
.highlight .nv, .highlight .vi, .highlight .vg { color: #F2A7C3; }
.highlight .o, .highlight .p { color: #A9BBC8; }
.highlight .gd { color: #FF9E9E; }
.highlight .gi { color: #A8E6A1; }

/* Post footer */
.post-foot { margin-top: 3.5rem; padding-top: 1.75rem; border-top: 1px solid var(--line); }
.post-nav { display: grid; gap: 1rem; }
@media (min-width: 640px) { .post-nav { grid-template-columns: 1fr 1fr; } }
.post-nav a {
  display: block; padding: 1rem 1.15rem; border: 1px solid var(--line); border-radius: 14px; background: var(--paper-2);
  font-family: var(--display); font-weight: 600; font-size: 1.05rem; line-height: 1.3; letter-spacing: -.01em; text-decoration: none;
}
.post-nav a:hover { border-color: var(--accent); }
.post-nav span { display: block; margin-bottom: .3rem; font-weight: 500; font-size: .85rem; color: var(--muted); }
.post-nav .newer { text-align: right; }
@media (min-width: 640px) { .post-nav .newer:only-child { grid-column: 2; } }


/* Author card */
.author-card {
  display: flex; gap: 1.1rem; align-items: flex-start; margin: 0 0 2rem; padding: 1.35rem;
  border-radius: 18px; background: var(--paper-2); border: 1px solid var(--line); box-shadow: var(--shadow);
  font-family: var(--display);
}
.author-card p { margin: 0 0 .35rem; color: var(--muted); font-size: .96rem; line-height: 1.5; }
.author-card .author-name { color: var(--ink); font-weight: 700; font-size: 1.05rem; }
.author-links { margin: .5rem 0 0 !important; }
.author-links a { color: var(--accent); font-weight: 600; text-decoration: none; }
.author-links a:hover { text-decoration: underline; text-underline-offset: .2em; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding-block: 2rem 3rem; font-family: var(--display); font-size: .92rem; color: var(--muted); }
.foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.foot p { margin: 0; }
.foot .social a { border-color: transparent; }

@media print {
  .site-header, .site-footer, .toc, #progress, .copy, .post-nav, .aurora, .author-card { display: none !important; }
  body { background: #fff; color: #000; }
}