:root {
  color-scheme: light;
  --paper: #fafafa;
  --ink: #202124;
  --muted: #62646d;
  --line: #2021241a;
}
.index-toolbar, .stories-toolbar, .reading-toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.index-toolbar, .stories-toolbar {
  padding: calc(20px + env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) 16px max(18px, env(safe-area-inset-left));
}
.reading-toolbar {
  justify-content: space-between;
  padding: calc(20px + env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) 16px max(18px, env(safe-area-inset-left));
}
.index-toolbar .time-zones { position: relative; inset: auto; }
.index-toolbar .time-zone-toggle,
.index-toolbar .time-zone-panel {
  border: 1px solid #a6a9b155;
  background: linear-gradient(155deg, #fff, #ebedf0d9 62%, #d6d9dfb3);
  box-shadow: inset 0 1px 2px #fff, inset 0 -1px 2px #a6a9b133, 0 5px 16px #2021241a;
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}
.portfolio-nav {
  --nav-link-inset: clamp(11px, 1.4vw, 19px);
  position: relative;
  isolation: isolate;
  display: flex;
  flex: none;
  gap: 5px;
  width: max-content;
}
.portfolio-nav a {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 48px;
  padding-inline: var(--nav-link-inset);
  border-radius: 11px;
  color: var(--muted);
  font: 400 16px/1 var(--font-sans);
  text-decoration: none;
}
.portfolio-nav a[aria-current="page"], .portfolio-nav a:is(:hover, :focus-visible) { color: var(--ink); }
.portfolio-nav:not(.glass-ready) a[aria-current="page"] { background: #e9e9ec; }
.portfolio-nav .nav-glass {
  position: absolute;
  inset: 0 auto 0 0;
  z-index: -1;
  width: var(--glass-width, 0px);
  opacity: 0;
  transform: translateX(var(--glass-x, 0px));
  transition: transform 270ms cubic-bezier(.2,.75,.25,1), width 270ms cubic-bezier(.2,.75,.25,1);
  pointer-events: none;
}
.portfolio-nav.glass-ready .nav-glass { opacity: 1; }
.portfolio-nav a:focus-visible { outline: 2px solid #005fd1; outline-offset: 2px; }

body.portfolio-index .shell { display: block; height: auto; min-height: 0; overflow: visible; }
body.portfolio-index .story {
  display: flex;
  align-items: flex-start;
  height: auto;
  min-height: 0;
  padding: 40px clamp(18px, 7vw, 110px) 96px;
  overflow: visible;
}
.portfolio-index .intro {
  max-width: 780px;
  font-size: clamp(20px, 2.45vw, 34px);
  line-height: 1.65;
}
:is(body.explorations-view, body.portfolio-index) main.explorations-page {
  width: min(calc(100% - 2 * clamp(18px, 4vw, 64px)), 1200px);
  margin: 30px auto 0;
}
:is(.explorations-view, .explorations-page) .explorations-feed {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 3vw, 38px);
  align-items: start;
}
.explorations-feed .preview-open, .explorations-feed .motion-stage { border-radius: 8px; }
.explorations-feed .preview-open:focus-visible { outline: 2px solid #005fd1; outline-offset: 4px; }
.explorations-feed .motion-toggle { opacity: 1; }
/* Work uses shared tile proportions so portrait and landscape media can sit together. */
:is(.explorations-view, .explorations-page) .explorations-feed .preview-open {
  aspect-ratio: 4 / 3;
  position: relative;
  background: #efeff1;
}
:is(.explorations-view, .explorations-page) .explorations-feed .card-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border: 0;
  border-radius: 0;
}
:is(.explorations-view, .explorations-page) .explorations-feed .motion-stage { aspect-ratio: 4 / 3; }
:is(.explorations-view, .explorations-page) .motion-stage .preview-open { background: #e4e4e4; }

.icons-index .work-icon-grid { margin-top: 24px; }
.work-icon-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 3vw, 32px); }
.work-icon { margin: 0; }
.work-icon > div { aspect-ratio: 1; display: grid; place-items: center; border-radius: 4px; background: #f0f0f2; }
.work-icon img { width: 65%; height: auto; aspect-ratio: 1; object-fit: contain; border-radius: 22%; }
.catalog-caption { padding: 10px 8px 0; }
.catalog-title {
  width: fit-content;
  color: var(--ink);
  font: inherit;
  text-decoration: underline 2px #e4e4e7;
  text-underline-offset: 2px;
}
button.catalog-title { display: block; padding: 0; border: 0; background: none; cursor: pointer; text-align: left; }
.catalog-caption .catalog-title:hover { text-decoration-color: currentColor; }
.catalog-title:focus-visible { outline: 2px solid #005fd1; outline-offset: 4px; }
.catalog-caption, .story-entry { font-size: 1rem; line-height: 1.5; font-weight: 400; }
.catalog-caption time, .story-entry time { display: block; margin-top: 4px; color: #71717a; }

.stories-index { width: min(calc(100% - 2 * clamp(18px, 7vw, 110px)), 1080px); margin: clamp(35px, 8vw, 100px) auto; }
.stories-index h1 { font-size: 34px; letter-spacing: -.04em; margin: 0; }
.stories-index > p { color: var(--muted); font-size: 16px; margin: 7px 0 25px; }
.story-list { position: relative; isolation: isolate; margin-top: 24px; }
.story-entry {
  display: block;
  padding: 14px 16px;
  font-size: 1.125rem;
  border-radius: 13px;
  text-decoration: none;
}
.story-glass {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 40%;
  height: 62px;
  z-index: -1;
  opacity: 0;
  pointer-events: none;
  transition: transform 270ms cubic-bezier(.2,.75,.25,1), opacity 160ms ease;
}
.nav-glass, .story-glass {
  border-radius: 13px;
  border: 1px solid #a6a9b133;
  background: radial-gradient(ellipse at 28% 0%, #fff 8%, transparent 75%),
    linear-gradient(155deg, #fff9, #eaecefaa);
  box-shadow: inset 0 1px 2px #fff, 0 4px 15px #20212415;
}
.story-glass.is-visible { opacity: 1; }
.story-glass:not(.is-visible) { transition: opacity 160ms ease; }
.story-entry:focus-visible { outline: 2px solid #005fd1; outline-offset: -2px; }
.story-visual { display: none; width: 100%; height: auto; border-radius: 12px; }
@media (min-width: 701px) {
  .story-glass, .story-visual { display: block; }
  .story-list { padding-right: 60%; }
  .story-visual {
    position: absolute;
    width: 55%;
    top: 0;
    right: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(5px);
    pointer-events: none;
    transition: opacity 220ms ease, transform 260ms ease, visibility 260ms;
  }
  .story-entry:is(:hover, :focus-visible) .story-visual {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}
@media (min-width: 901px) {
  body.portfolio-index .shell { display: grid; }
  .index-toolbar { width: min(72.5%, calc(100% - 370px)); box-sizing: border-box; flex-wrap: wrap; }
  .index-toolbar .time-zones { margin-left: auto; }
  body.portfolio-index .story { align-items: center; padding: 32px 32px 64px clamp(36px, 4.2vw, 76px); }
  .portfolio-index .gallery-wrap { height: max(420px, calc(100svh - 88px)); }
  .portfolio-index .intro { font-size: clamp(1.55rem, 2.2vw, 2.45rem); line-height: 1.72; max-width: 950px; }
}
@media (min-width: 701px) and (max-width: 900px) {
  body.portfolio-index .story { min-height: 0; padding-block: 32px; }
}

@view-transition { navigation: auto; }

@media (prefers-reduced-motion: no-preference) {
  .portfolio-nav { view-transition-name: portfolio-menu; }
  ::view-transition { pointer-events: none; }
  ::view-transition-group(portfolio-menu) { animation-duration: 200ms; }
  ::view-transition-old(portfolio-menu), ::view-transition-new(portfolio-menu) { animation-duration: 180ms; }
  ::view-transition-old(root) { animation: none; }
  ::view-transition-new(root) { animation: portfolio-in 230ms cubic-bezier(.2,.65,.3,1) both; }
  ::view-transition-old(root), ::view-transition-new(root) { mix-blend-mode: normal; }

  @supports not selector(::view-transition-new(root)) {
    main { animation: portfolio-in 200ms ease-out both; }
  }
}
@keyframes portfolio-in { from { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; }
  .story-visual, .story-glass { transition: none; }
}
@media (max-width: 700px) {
  .portfolio-index .intro { font-size: clamp(20px, 6.35vw, 29px); line-height: 1.6; }
}
@media (max-width: 600px) {
  :is(.explorations-view, .explorations-page) .explorations-feed { grid-template-columns: 1fr; }
  body.portfolio-index .story { min-height: 0; padding-block: 20px 32px; }
}
@media (max-width: 660px) {
  .index-toolbar, .reading-toolbar { flex-direction: column; align-items: flex-start; }
  .reading-toolbar { justify-content: flex-start; }
  .index-toolbar .time-zones, .reading-page .reading-toolbar .time-zones { align-self: flex-end; }
}
@media (prefers-reduced-motion: reduce) {
  .portfolio-nav .nav-glass { transition: none; }
}

/* Quiet text links and short blocks keep the intro readable beside the reel. */
.portfolio-index .intro-name {
  font-size: inherit;
  font-weight: 600;
  margin: 0 0 1em;
}
.portfolio-index .story-inner { font-size: var(--portfolio-copy-size); }
.portfolio-index .intro { font: inherit; line-height: 1.58; letter-spacing: -.015em; color: var(--muted); }
.portfolio-index .intro :is(.name, .emphasis, .outfield-trigger) { font-weight: 500; }
.portfolio-index .intro :is(.sentence:first-of-type, .tools-sentence, .social-sentence) { white-space: normal; }
.portfolio-index .intro .sentence:nth-child(3),
.portfolio-index .intro .tools-sentence,
.portfolio-index .intro .social-sentence { display: block; margin: .85em 0 0; }
.portfolio-index .intro .achievement-sentence { display: block; margin-top: .45em; }
.portfolio-index .intro :is(.tool-stack, .social-icons) { display: inline; margin: 0; vertical-align: baseline; }
.portfolio-index .intro :is(.tool, .project-icon, .inline-link) {
  display: inline;
  width: auto;
  height: auto;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  box-shadow: none;
  color: var(--ink);
  vertical-align: baseline;
  text-decoration: underline 1px #d3d4d8;
  text-underline-offset: .16em;
}
.portfolio-index .intro :is(.tool, .project-icon)::after { display: none; }
.intro-link-label { white-space: nowrap; }
.portfolio-index .intro :is(.tool-stack, .social-icons) a { position: relative; inset: auto; }
.portfolio-index .intro .design-selection-frame { opacity: 0; }
.portfolio-index .intro:has(.design-selection-word:hover) .design-selection-frame { opacity: 1; }
.portfolio-index .intro .punctuated-tools { display: inline; white-space: normal; }

body.portfolio-index .shell { display: block; }
.portfolio-index .gallery-wrap[hidden],
.portfolio-index .footer-discover[hidden],
.portfolio-index .closing[hidden] { display: none; }
body.portfolio-index .story {
  min-height: min(74svh, 820px);
  padding-inline: clamp(26px, 8vw, 120px);
}
.portfolio-index .story-inner { width: min(100%, 820px); }
@media (min-width: 901px) { .index-toolbar { width: 100%; } }
@media (max-width: 700px) { body.portfolio-index .story { min-height: 0; } }
.portfolio-index .intro .design-selection-frame:not([hidden]) { opacity: 1; }
.portfolio-index .intro .marker-highlight {
  padding-inline: .05em;
  text-decoration: none;
}
.portfolio-index .intro .marker-highlight::after { opacity: .78; }
.portfolio-index .footer-discover { left: 50%; }
.portfolio-index .github-activity-card {
  position: fixed;
  inset: auto;
  margin: 0;
  max-width: calc(100vw - 24px);
  background: var(--paper);
  font-size: 11px;
}
.portfolio-index .github-activity-card:not(:popover-open) { display: none; }
.portfolio-index .github-activity-card.is-visible {
  opacity: 1;
  transform: translate3d(-50%, 0, 0) scale(1);
}
@media (max-width: 700px) {
  .portfolio-index .closing { height: auto; min-height: 180px; }
  .portfolio-index .closing-copy { margin: 56px 26px; font-size: 16px; }
}

.portfolio-index .stories-index { padding-bottom: 48px; }
.portfolio-index .intro .project-icon[data-label="Catch"] {
  display: inline-block;
  width: 1.28em;
  height: 1.28em;
  margin-inline: .12em;
  border-radius: .28em;
  vertical-align: -.23em;
  box-shadow: 0 2px 5px #20212428;
}
.portfolio-index .intro .project-icon[data-label="Catch"] img { display: block; width: 100%; height: 100%; }

.portfolio-index .intro .intro-craft { color: var(--ink); font-weight: 400; }

body.portfolio-index {
  --portfolio-gutter: clamp(24px, 4vw, 64px);
  --portfolio-copy-size: clamp(19px, 1.9vw, 30px);
  --portfolio-content-width: min(calc(100% - 2 * var(--portfolio-gutter)), 1200px);
}
@media (max-width: 700px) {
  body.portfolio-index { --portfolio-copy-size: clamp(19px, 5.4vw, 24px); }
}
.portfolio-index .index-toolbar {
  box-sizing: border-box;
  width: var(--portfolio-content-width);
  margin-inline: auto;
  padding-inline: 0;
}
.portfolio-index .index-toolbar .portfolio-nav { margin-inline-start: calc(-1 * var(--nav-link-inset)); }
.portfolio-content:has([data-portfolio-panel="index"]:not([hidden])) { min-height: 100svh; }
.portfolio-introduction {
  margin: clamp(24px, 4vw, 48px) auto 0;
  width: var(--portfolio-content-width);
  color: var(--ink);
  font: 400 var(--portfolio-copy-size)/1.58 var(--font-sans);
  letter-spacing: -.015em;
}
.portfolio-index .portfolio-introduction .intro-name { margin: 0; font: inherit; }
.portfolio-introduction .name { font-weight: inherit; }
body.portfolio-index .story {
  min-height: 0;
  width: var(--portfolio-content-width);
  margin-inline: auto;
  padding: clamp(22px, 3vw, 42px) 0 56px;
}
body.portfolio-index :is(main.explorations-page, .stories-index) {
  width: var(--portfolio-content-width);
  margin-top: 28px;
}
.explorations-header h1, .stories-index h1 {
  color: var(--muted);
  font: 400 16px/1.4 var(--font-sans);
  letter-spacing: normal;
}
.portfolio-index .intro .project-icon[data-label="Catch"]::after { display: block; }
@media (prefers-reduced-motion: no-preference) {
  .github-activity-card.is-visible .contribution-day,
  .tool:is(:hover, :focus-visible) .codex-grid .contribution-day {
    animation: portfolio-grid-in 190ms cubic-bezier(.2,.65,.3,1) both;
    animation-delay: calc(var(--column, 0) * 14ms);
  }
}
@keyframes portfolio-grid-in {
  from { opacity: 0; transform: translateX(-3px) scale(.82); }
  to { opacity: 1; transform: none; }
}

/* Keep the clock dropdown outside document flow so the header never grows. */
html:has(body.reading-page) { scroll-padding-top: 20px; }
body.reading-page { padding-top: 0; }
body.reading-page .reading-toolbar { position: relative; height: auto; }
:is(.index-toolbar, .reading-toolbar) .time-zones { flex: 0 0 auto; max-width: 100%; }
:is(.index-toolbar, .reading-toolbar) .time-zone-toggle {
  margin-inline-start: auto;
  max-width: 100%;
}
:is(.index-toolbar, .reading-toolbar) #local-matrix {
  width: min(220px, calc(100vw - 100px));
}
:is(.index-toolbar, .reading-toolbar) .time-zone-dropdown {
  display: block;
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 60;
  box-sizing: border-box;
  width: min(290px, calc(100vw - 48px));
  max-height: 38svh;
  margin: 0;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 180ms ease, transform 220ms ease, visibility 180ms;
}
.index-toolbar .time-zones, .reading-page .reading-toolbar .time-zones { position: relative; inset: auto; z-index: 60; }
:is(.index-toolbar, .reading-toolbar) .time-zones.is-open .time-zone-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  :is(.index-toolbar, .reading-toolbar) .time-zone-dropdown { transition: none; }
}

.portfolio-identity { display: flex; align-items: center; gap: 12px; }
.portfolio-avatar { display: block; flex: none; border-radius: 50%; }
.portfolio-avatar img { display: block; width: 40px; height: 40px; border-radius: inherit; object-fit: cover; }
.portfolio-avatar:focus-visible { outline: 2px solid #005fd1; outline-offset: 3px; }

.story-read { display: none; }
@media (max-width: 700px) {
  html { overflow-x: clip; overflow-y: auto; }
  body.portfolio-index { height: auto; overflow: visible; }
  .time-zones { display: none !important; }
  .portfolio-index .index-toolbar, .reading-toolbar { flex-direction: row; }
  .preview-open:disabled, .preview-label:disabled { opacity: 1; cursor: default; color: inherit; }
  .preview-label:disabled { text-decoration: none; }
  .story-list { margin-top: 8px; }
  .story-entry {
    position: relative;
    padding: 22px 32px 22px 0;
    border: 0;
    border-radius: 0;
    background: none;
    font-size: 20px;
  }
  .story-entry + .story-entry { margin-top: 0; border-top: 1px solid var(--line); }
  .story-entry .catalog-title { text-decoration: none; }
  .story-entry time { margin-top: 6px; font-size: 16px; }
  .story-read { display: block; position: absolute; right: 0; top: 24px; color: var(--muted); font-size: 0; }
  .story-read > span { font-size: 20px; }
  .story-entry:active { opacity: .65; }
  html.is-footer-visible:has(body.portfolio-index) {
    background: var(--paper) url('/media/singapore-mobile-v5.webp') center bottom / 100% auto no-repeat;
  }
  html.is-footer-visible body.portfolio-index { background: transparent; }
  .portfolio-index .portfolio-content { background: var(--paper); }
}

@media (max-width: 700px) {
  .portfolio-content:has([data-portfolio-panel="index"]:not([hidden])) {
    height: 100svh;
    min-height: 0;
  }
  .portfolio-index .closing {
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: 0;
    margin: 0;
    padding: 0;
    background: var(--paper);
  }
  .portfolio-index .closing-copy {
    position: absolute;
    top: 28px;
    left: var(--portfolio-gutter, 26px);
    margin: 0;
    font-size: 18px;
    line-height: 1.6;
  }
  .portfolio-index .closing picture {
    display: block;
    order: 1;
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: url('/media/singapore-mobile-v5.webp') center bottom / 100% auto no-repeat;
  }
  .portfolio-index .closing .skyline-motion,
  .portfolio-index .closing .skyline-ripple { display: none !important; }
  .portfolio-index .closing::before { display: none; }
  .portfolio-index .singapore-skyline {
    position: static;
    mask: none !important;
    width: 100%;
    max-width: none;
    left: 0;
    right: 0;
    transform: none;
  }
  .portfolio-index .intro { line-height: 1.5; }
  body.portfolio-index .story { padding-bottom: max(18px, env(safe-area-inset-bottom)); }
}