/* —— Design system: ink studio + sky accent —— */
:root {
  --bg: #06070a;
  --bg-2: #0c0e14;
  --surface: #12151d;
  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(255, 255, 255, 0.12);
  --text: #f0f2f6;
  --text-muted: #9399a8;
  --text-dim: #5c6370;
  --accent: #6ec8ff;
  --accent-deep: #2d8fd4;
  --accent-soft: rgba(110, 200, 255, 0.14);
  --accent-glow: rgba(110, 200, 255, 0.45);
  --display: "Sora", system-ui, sans-serif;
  --body: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --shell: min(1140px, calc(100% - 2.5rem));
  --radius: 14px;
  --space-section: clamp(4rem, 9vw, 6.5rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  background: var(--bg);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body.site {
  margin: 0;
  min-height: 100vh;
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

body.site.is-loading {
  overflow: hidden;
}

/* —— DP connect loader —— */
.site-loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  isolation: isolate;
  transition:
    opacity 0.5s ease,
    visibility 0.5s ease;
}

.site-loader > .ambient {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.site-loader__stage {
  position: relative;
  z-index: 1;
  width: min(9rem, 42vw);
  perspective: 800px;
}

.site-loader.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.site-loader__mark {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
  transform: rotate(-12deg);
}

.site-loader__part {
  transform-box: fill-box;
  transform-origin: center;
}

.site-loader__part--d {
  animation: loader-d-connect 1.05s cubic-bezier(0.34, 1.15, 0.48, 1) forwards;
}

.site-loader__part--p {
  animation: loader-p-connect 1.05s cubic-bezier(0.34, 1.15, 0.48, 1) forwards;
}

.site-loader__spark {
  stroke: var(--accent);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  opacity: 0;
  filter: drop-shadow(0 0 12px var(--accent-glow));
  animation: loader-spark 0.45s ease forwards;
  animation-delay: 0.72s;
}

@keyframes loader-d-connect {
  0% {
    transform: translate(-58px, 6px) rotate(-6deg);
    opacity: 0.55;
  }

  70% {
    transform: translate(2px, 0) rotate(0deg);
    opacity: 1;
  }

  100% {
    transform: translate(0, 0) rotate(0deg);
    opacity: 1;
  }
}

@keyframes loader-p-connect {
  0% {
    transform: translate(58px, -6px) rotate(6deg);
    opacity: 0.55;
  }

  70% {
    transform: translate(-2px, 0) rotate(0deg);
    opacity: 1;
  }

  100% {
    transform: translate(0, 0) rotate(0deg);
    opacity: 1;
  }
}

@keyframes loader-spark {
  0% {
    opacity: 0;
    stroke-dashoffset: 1;
  }

  40% {
    opacity: 1;
    stroke-dashoffset: 0;
  }

  100% {
    opacity: 0;
    stroke-dashoffset: 0;
  }
}

.site-loader.is-done .site-loader__mark {
  animation: loader-mark-exit 0.45s ease forwards;
}

@keyframes loader-mark-exit {
  to {
    transform: rotate(-12deg) scale(0.92);
    opacity: 0;
  }
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: #041018;
  z-index: 200;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.ambient {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 55% at 85% -15%, rgba(110, 200, 255, 0.18), transparent 55%),
    radial-gradient(ellipse 50% 40% at 5% 40%, rgba(110, 200, 255, 0.06), transparent 50%),
    radial-gradient(ellipse 80% 50% at 50% 110%, rgba(45, 143, 212, 0.08), transparent 55%);
}

.ambient::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* —— Top bar —— */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  transition: background 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}

.topbar.is-scrolled {
  background: rgba(6, 7, 10, 0.82);
  border-bottom-color: var(--line);
  backdrop-filter: blur(18px) saturate(1.15);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.25rem;
}

.topbar__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.topbar__mark {
  display: block;
  width: 1.65rem;
  height: auto;
  flex-shrink: 0;
}

.topbar__cursor {
  display: inline-block;
  width: 0.5em;
  height: 1.05em;
  margin-left: 0.08em;
  background: var(--accent);
  vertical-align: -0.14em;
  border-radius: 1px;
  animation: topbar-cursor-blink 1.1s step-end infinite;
}

@keyframes topbar-cursor-blink {
  0%,
  45% {
    opacity: 1;
  }

  50%,
  100% {
    opacity: 0;
  }
}

.topbar__nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  flex-wrap: nowrap;
}

.topbar__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  white-space: nowrap;
  transition: color 0.2s, background 0.2s;
}

.topbar__link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.topbar__link--cta {
  color: #041018;
  background: var(--accent);
  margin-left: 0.35rem;
}

.topbar__link--cta:hover {
  background: #9edcff;
  color: #041018;
}

.main {
  position: relative;
  z-index: 1;
  padding-bottom: var(--space-section);
}

/* —— Home hero —— */
.home {
  width: var(--shell);
  margin-inline: auto;
}

.stage {
  padding: clamp(2rem, 6vw, 4rem) 0 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.stage__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  width: 100%;
}

.stage__kicker {
  margin: 0 0 1rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}

.stage__name {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.75rem, 7vw, 4.25rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.stage__identity {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.65rem;
  margin: 1rem 0 0;
}

.stage__identity-label {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text-dim);
}

.stage__identity-line {
  font-family: var(--display);
  font-size: clamp(1.2rem, 2.8vw, 1.65rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--accent);
}

.stage__lead {
  margin: 1.35rem 0 0;
  max-width: 34ch;
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.icon-row {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s, background 0.2s, transform 0.2s;
}

.icon-btn:hover {
  color: var(--accent);
  border-color: rgba(110, 200, 255, 0.4);
  background: var(--accent-soft);
  transform: translateY(-1px);
}

.icon-btn:active {
  transform: scale(0.96);
}

.stage__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 2rem;
}

/* —— Hero stack logos (uniform grid) —— */
.stage .stack {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  width: 100%;
}

.stack__title {
  margin: 0 0 1rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

.stack__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 1rem 1.25rem;
  align-items: center;
}

.stack__cell {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
}

.stack__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.25rem;
  text-decoration: none;
  opacity: 0.78;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.stack__link:hover {
  opacity: 1;
  transform: translateY(-1px);
}

.stack__logo {
  display: block;
  height: 1.65rem;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.stack__logo--mark {
  height: 1.85rem;
  max-width: 2rem;
  filter: brightness(0) invert(1);
}

.stack__logo--lg {
  height: 2.35rem;
}

.stack__logo--tantivy {
  height: 2.1rem;
}

.stack__cell:has(.stack__logo--lg) {
  min-height: 3rem;
}

@media (max-width: 900px) {
  .stack__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem 1rem;
  }
}

@media (max-width: 480px) {
  .stack__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stack__logo {
    height: 1.45rem;
  }

  .stack__logo--lg {
    height: 2rem;
  }
}

.stage__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stage__photo {
  position: relative;
  padding: 4px;
  border: 0;
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(110, 200, 255, 0.65), rgba(110, 200, 255, 0.05) 45%, rgba(255, 255, 255, 0.08));
  transform: rotate(2deg);
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset;
  font: inherit;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.stage__photo:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

@media (hover: hover) and (pointer: fine) {
  .stage__photo--playful:hover {
    animation: avatar-happy-jump 0.55s cubic-bezier(0.34, 1.35, 0.64, 1) infinite;
  }
}

.stage__photo--playful.is-jump {
  animation: avatar-happy-jump 0.55s cubic-bezier(0.34, 1.35, 0.64, 1) infinite;
}

.stage__photo--playful.is-celebrating {
  animation: avatar-pop 0.45s ease-out;
}

@keyframes avatar-happy-jump {
  0%,
  100% {
    transform: rotate(2deg) translateY(0) scale(1);
  }

  35% {
    transform: rotate(-3deg) translateY(-16px) scale(1.05);
  }

  55% {
    transform: rotate(4deg) translateY(-6px) scale(1.02);
  }

  75% {
    transform: rotate(-2deg) translateY(-12px) scale(1.04);
  }
}

@keyframes avatar-pop {
  0% {
    transform: rotate(2deg) scale(1);
  }

  40% {
    transform: rotate(-4deg) scale(1.08);
  }

  100% {
    transform: rotate(2deg) scale(1);
  }
}

.stage__photo img {
  display: block;
  width: min(100%, 300px);
  border-radius: 24px;
  background: var(--surface);
}

.stage__caption {
  margin: 1rem 0 0;
  max-width: 14rem;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  line-height: 1.4;
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s, background 0.2s, border-color 0.2s, color 0.2s;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: scale(0.98);
}

.btn--fill,
.btn-primary {
  background: var(--accent);
  color: #041018;
}

.btn--fill:hover,
.btn-primary:hover {
  background: #9edcff;
}

.btn--line,
.btn-secondary {
  color: var(--text);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.02);
}

.btn--line:hover,
.btn-secondary:hover {
  border-color: rgba(110, 200, 255, 0.35);
  background: var(--accent-soft);
}

/* —— Blocks —— */
.block {
  margin-top: var(--space-section);
}

.home > .stage + .block {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
}

.block__inner {
  max-width: 62ch;
}

.block__label {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.block__label span {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--accent);
}

.block__label--lg {
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  margin-bottom: 0;
}

.block__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.block--duo {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

/* —— Prose —— */
.prose {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.prose :where(p, ul, ol, pre, blockquote) {
  margin: 0 0 1.15rem;
}

.prose strong {
  color: var(--text);
  font-weight: 600;
}

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose code {
  font-family: var(--mono);
  font-size: 0.88em;
  padding: 0.1em 0.35em;
  border-radius: 6px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
}

.prose pre {
  overflow-x: auto;
  padding: 1rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
}

.prose pre code {
  border: none;
  background: none;
  padding: 0;
}

.prose-wide {
  max-width: min(46rem, 100%);
}

/* —— Pulse / now —— */
.pulse {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.15rem 1.35rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
}

.pulse__dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
  animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.pulse__text {
  margin: 0;
  color: var(--text);
  max-width: 58ch;
}

@media (prefers-reduced-motion: reduce) {
  .pulse__dot {
    animation: none;
  }
}

/* —— Interest tiles —— */
.tiles {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 0.75rem;
}

.tile {
  padding: 1.35rem 1.25rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: border-color 0.25s, transform 0.25s;
}

.tile:hover {
  border-color: rgba(110, 200, 255, 0.25);
  transform: translateY(-2px);
}

.tile--feature {
  grid-row: 1 / span 3;
  padding: 1.65rem 1.5rem;
  background:
    linear-gradient(160deg, var(--accent-soft), transparent 55%),
    var(--surface);
  border-color: rgba(110, 200, 255, 0.2);
}

.tile h3 {
  margin: 0 0 0.5rem;
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.tile--feature h3 {
  font-size: 1.25rem;
}

.tile p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* —— Stack list & panel —— */
.stack-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.stack-list li {
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.35rem;
}

.stack-list li:first-child {
  border-top: none;
  padding-top: 0;
}

.stack-list strong {
  font-weight: 600;
  color: var(--text);
}

.stack-list span {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.panel {
  padding: 1.35rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
}

.panel--soft {
  background: linear-gradient(180deg, rgba(110, 200, 255, 0.06), transparent 40%), var(--surface);
}

.likes-block {
  margin-top: 1rem;
}

.likes-block:first-of-type {
  margin-top: 0;
}

.likes-block__title {
  margin: 0 0 0.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-dim);
}

.likes-block ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.likes-block li {
  padding: 0.4rem 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  border-top: 1px solid var(--line);
}

/* —— Journal / writing —— */
.journal {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.journal:first-of-type {
  border-top: none;
  padding-top: 0;
}

.journal__header h3 {
  margin: 0 0 0.35rem;
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
}

.journal__header p {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  max-width: 48ch;
}

.journal__posts {
  list-style: none;
  margin: 0 0 0.75rem;
  padding: 0;
}

.journal__posts a {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 1.25rem;
  padding: 0.9rem 0;
  text-decoration: none;
  color: inherit;
  border-top: 1px solid var(--line);
  transition: color 0.2s;
}

.journal__posts a:hover .journal__title {
  color: var(--accent);
}

.journal__posts time {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  padding-top: 0.15rem;
}

.journal__title {
  display: block;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.journal__desc {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.link-arrow {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent);
  text-decoration: none;
}

.link-arrow:hover {
  text-decoration: underline;
}

.link-arrow--sm {
  font-size: 0.75rem;
}

.home-work .section {
  margin-top: 2.5rem;
}

.home-work .section:first-child {
  margin-top: 0;
}

/* —— Inner pages —— */
.page-shell {
  width: var(--shell);
  margin-inline: auto;
  padding-top: clamp(2rem, 5vw, 3rem);
}

.page-shell--blog {
  width: min(1180px, calc(100% - 2.5rem));
}

.page-hero {
  margin-bottom: 2.5rem;
  max-width: 40ch;
}

.page-hero--blog {
  max-width: 52ch;
  margin-bottom: 1.75rem;
}

.page-hero h1 {
  margin: 0.5rem 0 0.75rem;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.03em;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin: 0;
}

.section-lede,
.section-head p {
  margin: 0;
  color: var(--text-muted);
}

.section {
  margin-top: 3rem;
}

.section-head h2 {
  margin: 0 0 1.25rem;
  font-family: var(--display);
  font-size: 1.35rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.blog-subsection {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  scroll-margin-top: 5rem;
  padding-top: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid var(--line);
}

.blog-subsection:first-of-type {
  margin-top: 0.5rem;
  padding-top: 0;
  border-top: none;
}

.blog-subsection-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(10rem, 32ch);
  gap: 0.75rem 2.5rem;
  align-items: end;
  margin-bottom: 0.25rem;
}

.blog-subsection-head h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.2rem, 2.5vw, 1.45rem);
  letter-spacing: -0.02em;
}

.blog-subsection-head p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.blog-subsection__soon {
  margin: 1rem 0 0;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius);
  border: 1px dashed var(--line-strong);
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  background: rgba(6, 7, 10, 0.35);
  max-width: 42rem;
}

.blog-subsection--page .post-list-item {
  grid-template-columns: 8.5rem minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: 1.35rem 0;
}

.blog-subsection--page .post-list-body h3 {
  font-family: var(--display);
  font-size: 1.08rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.post-list-item {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}

.post-list-item time {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-dim);
}

.post-list-body h2,
.post-list-body h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.post-list-body h2 a,
.post-list-body h3 a {
  color: var(--text);
  text-decoration: none;
}

.post-list-body h2 a:hover,
.post-list-body h3 a:hover {
  color: var(--accent);
}

.post-list-body p {
  margin: 0 0 0.5rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.post-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
  max-width: min(48rem, 100%);
}

.post-header h1 {
  margin: 0.5rem 0 1rem;
  font-family: var(--display);
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  letter-spacing: -0.03em;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.post-meta time {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.post-back {
  margin-top: 3rem;
}

.text-link {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent);
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.chip-list li {
  font-family: var(--mono);
  font-size: 0.68rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-muted);
}

.muted {
  color: var(--text-muted);
}

/* —— Timeline (work) —— */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1px;
  border-left: 1px solid var(--line);
}

.timeline-item {
  position: relative;
  padding: 0 0 2rem 1.5rem;
}

.timeline-marker {
  position: absolute;
  left: -4px;
  top: 0.4rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.timeline-header h3 {
  margin: 0 0 0.15rem;
  font-size: 1.05rem;
}

.timeline-company {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.timeline-meta {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-align: right;
}

.timeline-summary {
  margin: 0 0 0.65rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.timeline-bullets {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.timeline-bullets li {
  position: relative;
  padding-left: 0.95rem;
  line-height: 1.55;
}

.timeline-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.point-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.45rem;
}

.point-stack span {
  font-family: var(--mono);
  font-size: 0.68rem;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--text);
  background: var(--accent-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.12rem 0.5rem;
}

.timeline-sections + .timeline-bullets--root {
  margin-top: 0.95rem;
}

.timeline-sections {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 0.85rem;
}

.timeline-section h4 {
  margin: 0 0 0.55rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.timeline-stack {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.65rem;
  margin: 0.9rem 0 0;
}

.timeline-stack__label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.timeline-stack .point-stack {
  margin-top: 0;
}

.section-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

.edu-card,
.pub-card {
  padding: 1.15rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
}

.edu-card h3,
.pub-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.edu-card a,
.pub-card a {
  color: var(--text);
  text-decoration: none;
}

.edu-card a:hover,
.pub-card a:hover {
  color: var(--accent);
}

.cp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.cp-list li {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

.cp-list li:first-child {
  border-top: none;
}

.cp-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
}

.cp-label a {
  color: inherit;
  text-decoration: none;
}

.cp-detail {
  color: var(--text-muted);
}

/* —— Footer —— */
.foot {
  position: relative;
  z-index: 1;
  margin-top: var(--space-section);
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--line);
}

.foot__grid {
  display: grid;
  gap: 1.25rem;
}

.foot__name {
  margin: 0 0 0.2rem;
  font-weight: 600;
}

.foot__tag {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.25rem;
}

.foot__links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.foot__links a:hover {
  color: var(--accent);
}

.foot__fine {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* —— Motion —— */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 900px) {
  .stage__grid {
    grid-template-columns: 1fr;
  }

  .stage {
    align-items: flex-start;
  }

  .stage__visual {
    order: -1;
    align-items: flex-start;
  }

  .stage__photo {
    transform: rotate(0);
  }

  .tiles {
    grid-template-columns: 1fr;
  }

  .tile,
  .tile--feature {
    grid-column: span 1;
    grid-row: auto;
  }

  .block--duo {
    grid-template-columns: 1fr;
  }

  .journal__posts a,
  .post-list-item {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .blog-subsection-head {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .section-split {
    grid-template-columns: 1fr;
  }

  .cp-list li {
    grid-template-columns: 1fr;
  }

  .timeline-meta {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .topbar__nav {
    gap: 0;
  }

  .topbar__link {
    padding: 0.35rem 0.5rem;
    font-size: 0.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .stage__photo--playful:hover,
  .stage__photo--playful.is-jump,
  .stage__photo--playful.is-celebrating {
    animation: none;
  }

  .topbar__cursor {
    animation: none;
    opacity: 0.85;
  }

  .site-loader__part--d,
  .site-loader__part--p {
    animation: none;
    transform: none;
    opacity: 1;
  }

  .site-loader__spark {
    animation: none;
    display: none;
  }

  .site-loader.is-done {
    opacity: 0;
    visibility: hidden;
  }

  .btn:hover,
  .tile:hover {
    transform: none;
  }
}