/* Fonts loaded via <link> in index.html for non-blocking render */

@tailwind base;
@tailwind components;
@tailwind utilities;

/* ── Shared layout tokens (theme-agnostic) ── */
:root {
  --nav-h: 34px;
  /* Tab row: 10px + min-height 52px + 10px (+ border); must clear fixed .mobile-nav */
  --bottom-nav-h: 72px;
  --sai-bottom: env(safe-area-inset-bottom, 0px);
  --font-mono: 'Ubuntu Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-sans: var(--font-mono);
  --yellow: #ffff00;
  --red: #ff3240;
  --orange: #fe8c2c;
  --green: #0dbe4e;
  --blue: #008df4;
  --purple: #c635e4;
}

/* ── Dark theme (default) ── */
:root.dark {
  --bg: #131316;
  --surface: #1b1b1f;
  --surface-2: #242429;
  --border: #34343a;
  --border-strong: #e8e8ea;
  --accent: #e8e8ea;
  --accent-dim: #242429;
  --text: #e8e8ea;
  --muted: #8e8e95;
  --muted2: #c9c9cf;
  --nav-bg: rgba(19,19,22,0.94);
  --nav-bg-dense: rgba(19,19,22,0.97);
  --overlay-bg: rgba(19,19,22,0.98);
  --btn-primary-text: #000000;
  --btn-primary-hover: #ffff00;
  --btn-ghost-hover-border: #e8e8ea;
  --hero-glow: rgba(255,255,0,0.04);
  --canvas-particle: #e8e8ea;
  --scrollbar-thumb: #34343a;
  --success: #5cdd7a;
  --success-dim: rgba(92, 221, 122, 0.12);
  --success-border: rgba(92, 221, 122, 0.35);
  --syntax-kw: #ff7b72;
  --syntax-str: #a5d6ff;
  --syntax-comment: #8b949e;
  --syntax-fn: #d2a8ff;
  --syntax-num: #0dbe4e;
  --syntax-op: var(--muted);
}

/* ── Light theme ── */
:root.light {
  --bg: #f4f4ef;
  --surface: #e8e8df;
  --surface-2: #d9d9cf;
  --border: #b7b7aa;
  --border-strong: #111114;
  --accent: #111114;
  --accent-dim: #e2e2d8;
  --text: #111114;
  --muted: #717166;
  --muted2: #3d3d38;
  --nav-bg: rgba(244,244,239,0.94);
  --nav-bg-dense: rgba(244,244,239,0.97);
  --overlay-bg: rgba(244,244,239,0.98);
  --btn-primary-text: #fffff4;
  --btn-primary-hover: #2a2a27;
  --btn-ghost-hover-border: #111114;
  --hero-glow: rgba(0,141,244,0.055);
  --canvas-particle: #111114;
  --scrollbar-thumb: #b7b7aa;
  --success: #137333;
  --success-dim: rgba(19, 115, 51, 0.1);
  --success-border: rgba(19, 115, 51, 0.28);
  --syntax-kw: #b42318;
  --syntax-str: #07559f;
  --syntax-comment: #5b5b53;
  --syntax-fn: #6f42c1;
  --syntax-num: #137333;
  --syntax-op: #4f4f48;
}

/* Violet Sans is loaded programmatically in NeuralCanvas via the CDN */

/* ── Reset ── */
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; letter-spacing: 0 !important; }
html, body { min-height: 100%; background: var(--bg); color: var(--text); font: 16px/24px var(--font-mono); overflow-x: hidden; }
#root {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-height: 100vh;
  min-height: 100svh;
  width: 100%;
  max-width: 100%;
  background: var(--bg);
  color: var(--text);
  overflow-x: clip;
  overflow-y: visible;
}
body { scrollbar-width: thin; scrollbar-color: var(--scrollbar-thumb) transparent; }
h1,h2,h3,h4 { font-family: var(--font-mono); }

/* ── Selection — branded, off-from-pure for both themes ── */
::selection {
  background: var(--yellow);
  color: #000;
}

/* ── Top nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: var(--bg);
  backdrop-filter: none; -webkit-backdrop-filter: none;
  border-bottom: none;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1rem;
}
.nav-tabs { display: flex; gap: 0.05rem; }
.nav-tab {
  padding: 0.38rem 0.7rem;
  font-family: 'Syne', sans-serif; font-size: 0.7rem; font-weight: 600;
  letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--muted); background: none; border: none; border-radius: 5px; cursor: pointer;
  transition:
    color 0.22s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)),
    background-color 0.22s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1));
  white-space: nowrap; text-decoration: none;
}
.nav-tab:hover { color: var(--muted2); background: var(--accent-dim); }
.nav-tab.active { color: var(--text); }
.nav-tab.active:hover { color: var(--text); }
body.route-status .nav { justify-content: flex-end; }

@media (max-width: 639px) {
  .nav { justify-content: space-between; }
  body.route-status .nav { justify-content: flex-end; }
  .nav-tabs { display: none; }
}
@media (min-width: 640px) {
  .nav { padding: 0 2.5rem; }
  .nav-tab { padding: 0.38rem 1rem; font-size: 0.78rem; }
}

/* ── Mobile bottom nav ── */
.mobile-nav {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 100;
  background: var(--bg);
  backdrop-filter: none; -webkit-backdrop-filter: none;
  border-top: none;
  align-items: stretch; justify-content: space-around;
  padding-bottom: var(--sai-bottom);
}
.mobile-tab {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; flex: 1;
  background: none; border: none; outline: none;
  color: var(--muted); cursor: pointer; text-decoration: none;
  padding: 10px 0; min-height: 52px;
  border-radius: 10px;
  transition:
    color 0.22s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)),
    background-color 0.22s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)),
    transform 0.28s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1));
}
.mobile-tab:active { transform: scale(0.96); }
.mobile-tab span {
  font-family: 'Syne', sans-serif; font-size: 0.56rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.mobile-tab:hover { color: var(--muted2); background: var(--accent-dim); }
.mobile-tab.active { color: var(--text); }
.mobile-tab svg { width: 18px; height: 18px; transition: transform 0.3s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)); }
.mobile-tab.active svg { transform: translateY(-0.5px); }

@media (max-width: 639px) {
  .mobile-nav { display: flex; }
}

/* ── Hero ── */
.hero { position: relative; height: 100vh; height: 100svh; display: flex; align-items: center; justify-content: center; overflow: hidden; padding: 0 1rem; }
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero-content { position: relative; top: 10%; z-index: 10; text-align: center; animation: fadeUp 1.4s ease forwards; max-width: 90vw; }
.hero::before {
  content: none;
}
.hero::after {
  content: none;
}
.hero-name { font-family: 'Syne', sans-serif; font-size: clamp(2.2rem, 6vw, 5.5rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1; color: var(--text); }
.hero-role { margin-top: 0.8rem; font-family: var(--font-mono); font-size: clamp(0.65rem, 2.5vw, 0.78rem); letter-spacing: 0.1em; color: var(--muted2); }
.hero-bio { margin-top: 1.6rem; max-width: 420px; font-size: 0.9rem; color: var(--muted); line-height: 1.8; font-weight: 300; }
.hero-actions { margin-top: 1.5rem; display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap; }
.hero-cta-row {
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  gap: clamp(0.5rem, 2vw, 0.75rem);
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 639px) {
  .hero { padding-bottom: calc(var(--bottom-nav-h) + var(--sai-bottom)); }
  .hero-content { top: 5%; }
}
@media (min-width: 640px) {
  .hero { padding: 0; }
  .hero-role { margin-top: 1.1rem; font-size: 0.78rem; letter-spacing: 0.2em; }
  .hero-actions { margin-top: 2.5rem; gap: 1rem; }
}

/* ── App body ── */
.app-body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-height: 0;
  width: 100%;
  max-width: 100%;
}

/* ── App shell: routes ── */
.app-shell {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
  width: 100%;
}
.app-main {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
}

/* ── Page layout ── */
.page {
  min-height: 100vh;
  box-sizing: border-box;
  width: 100%;
  max-width: min(1200px, calc(100vw - 1.5rem));
  margin-inline: auto;
  padding: 5rem clamp(1rem, 4vw, 2.5rem) 5rem;
  animation: fadeIn 0.35s ease;
}
.page-title { font-size: clamp(1.4rem, 5vw, 1.75rem); font-weight: 700; letter-spacing: -0.03em; margin-bottom: 2rem; color: var(--text); }
.page-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: clamp(0.75rem, 2vw, 1rem);
  margin-bottom: clamp(1.65rem, 4vw, 2.75rem);
}
.page-header-row .page-title { margin-bottom: 0; }

@media (max-width: 639px) {
  /* Keep scrollable content above the fixed bottom nav (height token + home indicator). */
  html {
    scroll-padding-bottom: calc(var(--bottom-nav-h) + var(--sai-bottom));
  }
  .page {
    /* Avoid an extra “empty” viewport-tall scroll that ends under the nav (iOS 100vh quirks). */
    min-height: unset;
    padding-bottom: calc(5rem + var(--bottom-nav-h) + var(--sai-bottom));
  }
}
@media (min-width: 640px) {
  .page { padding: 6rem clamp(1.25rem, 4vw, 2.75rem) 5rem; }
  /* Résumé: extra runway at the bottom so the grid doesn't feel cramped */
  .page:has(.resume-wrapper) {
    padding-bottom: clamp(5.5rem, 12vh, 9rem);
  }
}

/* Research list: one shared left gutter for title + rows (~15–18vw), not list-only inset */
.page:has(.paper-list--research) {
  max-width: min(1280px, calc(100vw - 1.5rem));
  padding-left: clamp(1.1rem, 6vw + 0.35rem, 3rem);
  padding-right: clamp(1rem, 4vw, 2.5rem);
}
.page:has(.paper-list--research) .page-title {
  margin-bottom: clamp(2.5rem, 5vw, 4.25rem);
}
@media (min-width: 640px) {
  .page:has(.paper-list--research) {
    padding-left: clamp(2rem, 15vw, 13.5rem);
    padding-right: clamp(1.35rem, 3.5vw, 2.85rem);
  }
}

.page-back-row { margin-bottom: 2rem; }
.page-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.page-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 1rem 0.35rem 0.65rem;
  font-family: 'Syne', sans-serif;
  font-size: clamp(0.68rem, 1.8vw, 0.74rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted2);
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--muted2) 28%, transparent);
  border-radius: 9999px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background-color 0.2s;
}
.page-back-btn:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--muted2) 48%, transparent);
  background: var(--accent-dim);
}
.page-back-btn:focus-visible {
  outline: 2px solid var(--muted2);
  outline-offset: 2px;
}
.page-back-btn-chevron {
  width: 0.7rem;
  height: 0.7rem;
  flex-shrink: 0;
  opacity: 0.9;
}
@media (pointer: coarse) {
  .page-back-btn {
    min-height: 44px;
    padding-left: 0.85rem;
    padding-right: 1.1rem;
  }
}

/* ── Content load errors ── */
.content-load-error {
  margin-top: 0.25rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--text) 4%, transparent);
}
.content-load-error-title {
  font-family: 'Syne', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 0 0 0.45rem;
}
.content-load-error-detail {
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

/* ── Papers / blog list (shared) ── */
.paper-list { display: flex; flex-direction: column; }
.paper-list:not(.paper-list--research) .paper-item {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: opacity 0.2s;
}
.paper-list:not(.paper-list--research) .paper-item:first-child { border-top: 1px solid var(--border); }
.paper-list:not(.paper-list--research) .paper-item:hover { opacity: 0.6; }
.paper-meta {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 0.65rem;
}
.paper-list:not(.paper-list--research) .paper-title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.paper-list:not(.paper-list--research) .paper-read {
  margin-top: 1rem;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* ── Research papers list ── */
.paper-list--research .paper-item {
  display: block;
  padding: 8px 0;
  border-bottom: 0;
  cursor: pointer;
  transition: color 0.15s;
}
.paper-list--research .paper-item:first-child { border-top: 0; }
.paper-list--research .paper-item:nth-child(even) {
  background: transparent;
}
:root.dark .paper-list--research .paper-item:nth-child(even) {
  background: transparent;
}
.paper-list--research .paper-item:hover { opacity: 1; background: transparent; }
.paper-list--research .paper-item-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  align-items: baseline;
  column-gap: 24px;
  row-gap: 0;
}
.paper-list--research .paper-year-value {
  color: var(--muted);
  font: 400 15px/19px var(--font-mono);
}
.paper-main-col { min-width: 0; }
.paper-list--research .paper-title {
  color: var(--muted);
  font: 700 15px/19px var(--font-mono);
  margin: 0;
  transition: color 0.15s ease;
}
.paper-list--research .paper-authors {
  color: var(--muted2);
  font: 400 15px/19px var(--font-mono);
  margin: 1px 0 0;
}
.paper-list--research .paper-abstract {
  color: var(--muted);
  font: 400 15px/19px var(--font-mono);
  max-width: 52rem;
  margin: 1px 0 0;
}
.paper-list--research .paper-side-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  justify-self: end;
  text-align: right;
  white-space: nowrap;
}
.paper-list--research .paper-badge {
  color: var(--muted);
  font: 400 10px/14px var(--font-mono);
  text-transform: uppercase;
}
:root.dark .paper-list--research .paper-badge {
  color: var(--muted);
}
.paper-list--research .paper-item:is(:hover, :focus-visible) .paper-title {
  color: var(--text);
}

/* Status page */
.status-page {
  width: 100%;
  max-width: none;
  min-height: auto;
  padding-top: clamp(7.5rem, 11vh, 10.5rem);
  padding-left: clamp(3rem, 4.2vw, 5rem);
  padding-right: clamp(3rem, 4.2vw, 5rem);
  padding-bottom: clamp(3rem, 6vh, 5rem);
}
.status-terminal {
  width: 100%;
}
.status-header {
  margin: 0 0 clamp(1.15rem, 3vw, 1.75rem);
  display: flex;
  align-items: baseline;
  gap: 1ch;
}
.status-title,
.status-back {
  color: var(--text);
  font: 700 15px/20px var(--font-mono);
  margin: 0;
}
.status-back {
  color: var(--muted);
  text-decoration: none;
}
.status-back:hover {
  color: var(--text);
}
.status-list {
  display: flex;
  flex-direction: column;
  gap: clamp(0.55rem, 1vh, 0.8rem);
}
.status-row {
  display: grid;
  grid-template-columns: minmax(14ch, 18vw) minmax(0, 1fr) 7ch;
  align-items: center;
  gap: clamp(1.75rem, 4vw, 4.5rem);
  min-height: 20px;
  box-sizing: border-box;
  padding-left: calc(var(--status-level, 0) * 24px);
  color: inherit;
  text-decoration: none;
  animation: statusRowIn 360ms var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)) both;
}
.status-branch {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.status-branch > summary.status-row {
  cursor: pointer;
  list-style: none;
}
.status-branch > summary.status-row::-webkit-details-marker {
  display: none;
}
.status-branch > summary.status-row .status-row__name::before {
  content: "+";
  display: inline-block;
  width: 1.25ch;
  color: var(--muted);
}
.status-branch[open] > summary.status-row .status-row__name::before {
  content: "-";
}
.status-children {
  display: flex;
  flex-direction: column;
  gap: clamp(0.45rem, 0.8vh, 0.65rem);
}
.status-row__description {
  margin: -3px 0 2px;
  padding-left: calc((var(--status-level, 0) * 24px) + 1.25ch);
  color: var(--muted);
  font: 400 13px/18px var(--font-mono);
}
.status-row__monitoring {
  margin: -5px 0 3px;
  padding-left: calc((var(--status-level, 0) * 24px) + 1.25ch);
  color: color-mix(in srgb, var(--text) 72%, var(--muted));
  font: 400 12px/17px var(--font-mono);
}
.status-row__monitoring-label {
  color: var(--muted);
}
.status-row--link:hover .status-row__name {
  color: var(--muted2);
}
.status-row__name,
.status-row__ping,
.status-empty {
  font: 400 15px/20px var(--font-mono);
}
.status-row__name {
  color: var(--text);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.status-row__ping {
  color: var(--text);
  width: 7ch;
  text-align: right;
  white-space: nowrap;
}
.status-row__ping[hidden] {
  display: block !important;
  visibility: hidden;
}
.status-row__bars {
  display: grid;
  grid-template-columns: repeat(var(--status-segment-count, 96), minmax(1px, 1fr));
  gap: clamp(3px, 0.32vw, 6px);
  align-items: center;
  min-width: 0;
  height: 20px;
}
.status-segment {
  display: block;
  height: 14px;
  min-width: 2px;
  border-radius: 3px;
  background: var(--muted);
  opacity: 0.45;
  transform-origin: center;
  animation: statusSegmentIn 420ms var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)) both;
}
.status-segment--up {
  background: #28c69a;
  opacity: 1;
}
.status-segment--degraded {
  background: #ffbd2e;
  opacity: 1;
}
.status-segment--down {
  background: #ff6b4a;
  opacity: 1;
}
.status-segment--checking {
  background: var(--border);
  opacity: 1;
}
.status-empty {
  color: var(--muted);
  margin: 0;
}
@keyframes statusRowIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes statusSegmentIn {
  from {
    opacity: 0;
    transform: scaleY(0.55);
  }
  to {
    opacity: 1;
    transform: scaleY(1);
  }
}
@media (prefers-reduced-motion: reduce) {
  .status-row,
  .status-segment {
    animation: none;
  }
}

@media (max-width: 639px) {
  .paper-list:not(.paper-list--research) .paper-item { padding: 1.35rem 0; }
  .paper-list--research .paper-item {
    padding: 8px 0;
  }
  .paper-list--research .paper-item-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }
  .paper-list--research .paper-side-meta {
    flex-direction: row;
    gap: 8px;
    justify-self: start;
    text-align: left;
  }
  .status-page {
    padding-top: 4rem;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
    padding-bottom: 3rem;
  }
  .status-row {
    grid-template-columns: minmax(12ch, 15ch) minmax(0, 1fr) max-content;
    gap: 0.8rem;
    min-height: 1.35rem;
    padding-left: calc(var(--status-level, 0) * 14px);
  }
  .status-row__description {
    padding-left: calc((var(--status-level, 0) * 14px) + 1.25ch);
  }
  .status-row__monitoring {
    padding-left: calc((var(--status-level, 0) * 14px) + 1.25ch);
  }
  .status-row__bars {
    grid-template-columns: repeat(32, minmax(2px, 1fr));
    gap: 2px;
    height: 1.35rem;
  }
  .status-row__bars .status-segment:nth-child(-n+64) {
    display: none;
  }
  .status-segment {
    height: 0.95rem;
    border-radius: 2px;
  }
}

/* ── PDF overlay ── */
.pdf-overlay { position: fixed; inset: 0; z-index: 200; background: var(--overlay-bg); display: flex; flex-direction: column; animation: fadeIn 0.2s ease; }
.pdf-header { height: 54px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; padding: 0 1.75rem; flex-shrink: 0; }
.pdf-header-title { font-size: 0.82rem; color: var(--muted2); font-family: var(--font-mono); letter-spacing: 0.06em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 60%; }
.pdf-header-actions { display: flex; gap: 0.5rem; }
.pdf-body { flex: 1; overflow: auto; }
.pdf-body iframe { width: 100%; height: 100%; border: none; }

@media (max-width: 639px) {
  .pdf-header { padding: 0 1rem; }
  .pdf-header-title { font-size: 0.72rem; max-width: 50%; }
}

/* ── Resume ── */
.page:has(.resume-wrapper) {
  max-width: min(1440px, calc(100vw - 1.5rem));
}
.resume-wrapper {
  display: grid;
  grid-template-columns: minmax(min(260px, 100%), min(400px, 38vw)) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.resume-wrapper > div { min-width: 0; }
@media (min-width: 681px) {
  .resume-wrapper {
    min-height: calc(100svh - var(--nav-h) - 11rem);
    align-items: stretch;
  }
}
@media (max-width: 680px) { .resume-wrapper { grid-template-columns: 1fr; gap: clamp(1.5rem, 3vw, 2rem); } }
.r-name {
  font-size: clamp(1.38rem, 2.2vw + 1rem, 2.05rem);
  font-weight: 800;
  line-height: 1.06;
  margin-bottom: clamp(0.2rem, 0.8vw, 0.35rem);
  letter-spacing: -0.025em;
}
.r-role { font-size: 1rem; font-family: var(--font-mono); color: var(--muted); letter-spacing: 0.12em; margin-bottom: 1.5rem; }
.r-contact {
  display: flex;
  flex-direction: column;
  gap: clamp(0.35rem, 1vw, 0.5rem);
  margin-top: clamp(0.55rem, 1.5vw, 0.85rem);
}
.r-contact a, .r-contact span {
  font-size: clamp(0.72rem, 0.22vw + 0.68rem, 0.8rem);
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
  line-height: 1.45;
  word-break: break-word;
}
.r-contact a:hover { color: var(--text); }
.resume-status {
  font-size: clamp(0.74rem, 0.2vw + 0.7rem, 0.82rem);
  font-family: var(--font-mono);
  letter-spacing: 0.07em;
  color: var(--muted);
  line-height: 1.5;
}

.rs { margin-bottom: clamp(1.75rem, 4vw, 2.35rem); }
.rs-honours-section { margin-top: clamp(1.5rem, 4vw, 2.25rem); }
.rs-label {
  font-size: clamp(0.78rem, 0.35vw + 0.72rem, 0.92rem);
  font-family: var(--font-mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: clamp(0.85rem, 2vw, 1.2rem);
}
.rs-entry { margin-bottom: clamp(1.35rem, 3vw, 2rem); }
.rs-entry:last-child { margin-bottom: 0; }
.rs-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem 1.25rem;
  flex-wrap: wrap;
}
.rs-title {
  flex: 1 1 min(22rem, 100%);
  min-width: min(100%, 10rem);
  font-size: clamp(1rem, 0.45vw + 0.9rem, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.028em;
  line-height: 1.32;
  color: var(--text);
}
.rs-date {
  flex: 0 0 auto;
  font-size: clamp(0.7rem, 0.28vw + 0.66rem, 0.82rem);
  color: var(--muted2);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  white-space: nowrap;
  text-align: right;
  padding-top: 0.2rem;
}
.rs-org {
  font-size: clamp(0.8rem, 0.28vw + 0.74rem, 0.9rem);
  color: var(--muted2);
  line-height: 1.45;
  margin-top: 0.4rem;
  margin-bottom: 0;
  max-width: 65ch;
}
.rs-desc {
  font-size: clamp(0.82rem, 0.2vw + 0.78rem, 0.92rem);
  color: var(--muted2);
  line-height: 1.68;
  max-width: 65ch;
}
.rs-detail {
  margin-top: clamp(0.65rem, 1.5vw, 0.9rem);
  padding-left: 0.85rem;
  border-left: 2px solid color-mix(in srgb, var(--muted) 22%, transparent);
  font-size: clamp(0.78rem, 0.32vw + 0.72rem, 0.875rem);
  line-height: 1.72;
  color: var(--muted2);
  max-width: min(65ch, 100%);
}
.rs-bullets {
  margin-top: 0.45rem;
  margin-bottom: 0;
  padding-left: 1.15rem;
}
.rs-bullets li { margin-bottom: 0.4rem; }
.rs-bullets li:last-child { margin-bottom: 0; }
.rs-honour-text {
  font-size: clamp(0.82rem, 0.25vw + 0.78rem, 0.9rem);
  font-weight: 600;
  line-height: 1.58;
  color: var(--text);
  max-width: min(65ch, 100%);
}
.rs-project-title {
  font-size: clamp(0.94rem, 0.35vw + 0.86rem, 1.05rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.32;
  color: var(--text);
  margin-bottom: clamp(0.35rem, 1vw, 0.5rem);
}

.resume-main > .rs + .rs {
  margin-top: clamp(0.15rem, 1vw, 0.35rem);
}

@media (max-width: 639px) {
  .rs-row { flex-direction: column; align-items: stretch; gap: 0.35rem; }
  .rs-date { text-align: left; white-space: normal; padding-top: 0; }
}

/* ── Skills (résumé) — Ubuntu Mono for technical labels & chips ── */
.skill-section { margin-top: clamp(1.5rem, 4vw, 2.25rem); }
.skill-section-title {
  margin-bottom: clamp(0.85rem, 2vw, 1.2rem);
  font-family: var(--font-mono);
  font-weight: 600;
}
.skill-group { margin-bottom: clamp(0.95rem, 2.5vw, 1.25rem); }
.skill-group:last-child { margin-bottom: 0; }
.skill-group-label {
  font-size: clamp(0.62rem, 0.22vw + 0.56rem, 0.72rem);
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: clamp(0.4rem, 1vw, 0.55rem);
}
.skill-pills { display: flex; flex-wrap: wrap; gap: clamp(0.32rem, 1vw, 0.45rem); }
.skill-pill {
  display: inline-flex;
  align-items: center;
  gap: clamp(0.32rem, 0.8vw, 0.42rem);
  padding: clamp(0.28rem, 0.8vw, 0.34rem) clamp(0.55rem, 1.5vw, 0.68rem) clamp(0.28rem, 0.8vw, 0.34rem) clamp(0.45rem, 1.2vw, 0.52rem);
  font-size: clamp(0.64rem, 0.26vw + 0.6rem, 0.73rem);
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--muted2);
  border: 1px solid color-mix(in srgb, var(--border) 90%, transparent);
  border-radius: 9999px;
  background: color-mix(in srgb, var(--text) 2.5%, transparent);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  max-width: 100%;
}
.skill-pill:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--muted2) 35%, transparent);
  background: color-mix(in srgb, var(--text) 5%, transparent);
}
.skill-pill-icon {
  width: clamp(0.85rem, 0.35vw + 0.8rem, 0.95rem);
  height: clamp(0.85rem, 0.35vw + 0.8rem, 0.95rem);
  flex-shrink: 0;
  opacity: 0.88;
}
.skill-pill:hover .skill-pill-icon { opacity: 1; }
.skill-pill-text { line-height: 1.2; }

/* ── Blog body ── */
.blog-body { font-size: 0.9rem; line-height: 1.85; color: var(--muted2); max-width: 680px; }
.blog-body h1,.blog-body h2,.blog-body h3 { font-family: 'Syne', sans-serif; color: var(--text); margin: 2rem 0 0.75rem; }
.blog-body h1 { font-size: 1.4rem; }
.blog-body h2 { font-size: 1.15rem; }
.blog-body h3 { font-size: 1rem; }
.blog-body p { margin-bottom: 1.1rem; }
.blog-body a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.blog-body code { font-family: var(--font-mono); font-size: 0.82rem; background: var(--surface); padding: 0.15em 0.45em; border-radius: 3px; }
.blog-body pre { background: var(--surface); border: 1px solid var(--border); border-radius: 4px; padding: 1rem; overflow-x: auto; margin-bottom: 1.1rem; -webkit-overflow-scrolling: touch; }
.blog-body pre code { background: none; padding: 0; }
.blog-body blockquote { border-left: 2px solid var(--border); padding-left: 1.2rem; color: var(--muted); margin-bottom: 1.1rem; }
.blog-body img { max-width: 100%; height: auto; border-radius: 4px; margin: 1rem 0; }
.blog-body ul,.blog-body ol { padding-left: 1.5rem; margin-bottom: 1.1rem; }
.blog-body li { margin-bottom: 0.3rem; }
.blog-body hr { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }
.blog-body table { width: 100%; border-collapse: collapse; font-size: 0.82rem; margin-bottom: 1.1rem; }
.blog-body th, .blog-body td { padding: 0.5rem 0.75rem; border: 1px solid var(--border); text-align: left; }
.blog-body th { color: var(--muted2); font-family: var(--font-mono); font-weight: 400; }
.math-block { overflow-x: auto; margin: 1.25rem 0; -webkit-overflow-scrolling: touch; }

@media (max-width: 639px) {
  .blog-body { font-size: 0.87rem; line-height: 1.75; }
  .blog-body pre { font-size: 0.78rem; padding: 0.75rem; }
  .blog-body table { font-size: 0.75rem; display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

/* ── Buttons ──
   Two ease curves used throughout: easeOutExpo for smooth settles
   (Linear-feel), and a sharp, snappy curve for the press state. */
:root {
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-press:    cubic-bezier(0.32, 0.72, 0, 1);
  /* Brand-colored focus ring — uses --text so it adapts to theme. */
  --ring: color-mix(in srgb, var(--text) 32%, transparent);
}
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  padding: 0.42rem 1.15rem;
  font-family: 'Syne', sans-serif; font-size: clamp(0.7rem, 2vw, 0.76rem); font-weight: 500;
  letter-spacing: 0.06em; border-radius: 9999px; cursor: pointer;
  border: none; text-decoration: none;
  line-height: 1.25;
  /* Will-change only on transform/box-shadow which we animate; color/bg
     transitions are cheap. */
  transition:
    background-color 0.22s var(--ease-out-expo),
    color           0.22s var(--ease-out-expo),
    border-color    0.22s var(--ease-out-expo),
    box-shadow      0.35s var(--ease-out-expo),
    transform       0.45s var(--ease-out-expo);
  transform: translateZ(0); /* promote to its own layer for crisp transforms */
}
.btn:active { transition-duration: 0.12s; transition-timing-function: var(--ease-press); }
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--ring);
}

@media (pointer: coarse) {
  .btn {
    min-height: 44px;
    padding-top: max(0.42rem, 0.7rem);
    padding-bottom: max(0.42rem, 0.7rem);
  }
}

/* Primary — sits on a near-black/near-white slab, with a layered
   shadow that warms slightly on hover. The gradient is intentionally
   subtle (about 4% range) — visible on big screens, invisible to the
   casual glance. That's the point. */
.btn-primary {
  color: var(--btn-primary-text);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--text) 100%, white 6%) 0%,
    var(--text) 100%
  );
  box-shadow:
    0 1px 0 0 color-mix(in srgb, var(--text) 100%, white 18%) inset,
    0 1px 2px 0 rgba(0,0,0,0.10),
    0 0 0 1px color-mix(in srgb, var(--text) 100%, transparent) inset;
}
.btn-primary:hover {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--btn-primary-hover) 100%, white 6%) 0%,
    var(--btn-primary-hover) 100%
  );
  box-shadow:
    0 1px 0 0 color-mix(in srgb, var(--text) 100%, white 22%) inset,
    0 6px 16px -4px rgba(0,0,0,0.22),
    0 2px 4px -1px rgba(0,0,0,0.10);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0) scale(0.985);
  box-shadow:
    0 1px 0 0 color-mix(in srgb, var(--text) 100%, white 12%) inset,
    0 1px 2px 0 rgba(0,0,0,0.18);
}

/* Ghost — bordered, transparent. Border uses the text color at low
   alpha so it tracks the theme rather than the harsh --border line. */
.btn-ghost {
  background: transparent;
  color: var(--muted2);
  border: 1px solid color-mix(in srgb, var(--text) 18%, transparent);
}
.btn-ghost:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--text) 36%, transparent);
  background: color-mix(in srgb, var(--text) 4%, transparent);
  transform: translateY(-1px);
  box-shadow:
    0 1px 0 0 color-mix(in srgb, var(--text) 6%, transparent) inset,
    0 4px 14px -6px rgba(0,0,0,0.18);
}
.btn-ghost:active {
  transform: translateY(0) scale(0.985);
  background: color-mix(in srgb, var(--text) 7%, transparent);
}

/* Magnetic wrapper — the inner span is what the JS translates. The
   outer button never moves, so the click target stays pinned. */
.btn-magnetic-inner {
  display: inline-flex; align-items: center; justify-content: center;
  gap: inherit;
  /* Fallback transition when JS hasn't kicked in (e.g. SSR or before
     the first rAF). The script then sets transform inline per frame. */
  transition: transform 0.5s var(--ease-out-expo);
  will-change: transform;
}

/* Animated arrow — slides forward and gains a hairline of opacity
   on hover. The shaft also breathes 1px to feel like it stretched. */
.btn-arrow {
  display: inline-flex; align-items: center;
  margin-left: 0.05rem; margin-right: -0.1rem;
  opacity: 0.85;
  transition:
    transform 0.45s var(--ease-out-expo),
    opacity  0.25s var(--ease-out-expo);
}
.btn:hover .btn-arrow { transform: translateX(3px); opacity: 1; }
.btn:active .btn-arrow { transform: translateX(1px); transition-duration: 0.12s; }

@media (prefers-reduced-motion: reduce) {
  .btn,
  .btn-magnetic-inner,
  .btn-arrow {
    transition-duration: 0.01ms !important;
  }
  .btn:hover { transform: none !important; }
  .btn-copy__icon,
  .btn-copy__layer {
    transition-duration: 0.01ms !important;
  }
  .btn-copy[data-copied] .btn-copy__icon--idle,
  .btn-copy:not([data-copied]) .btn-copy__icon--done {
    transform: none !important;
  }
  .theme-toggle__glyph {
    animation: none !important;
  }
  .theme-picker__options {
    animation: none !important;
  }
}

/* Copy — stacked label + icon crossfade (stable width, no layout jump) */
.btn-copy {
  min-width: 7.25rem;
  justify-content: center;
  transition:
    background-color 0.28s var(--ease-out-expo),
    color 0.28s var(--ease-out-expo),
    border-color 0.28s var(--ease-out-expo),
    box-shadow 0.35s var(--ease-out-expo),
    transform 0.45s var(--ease-out-expo);
}
.btn-copy--compact {
  min-width: 4.75rem;
  padding: 0.32rem 0.65rem;
  font-size: clamp(0.64rem, 1.6vw, 0.72rem);
  letter-spacing: 0.05em;
}
.btn-copy[data-copied] {
  color: var(--success);
  border-color: var(--success-border);
  background: var(--success-dim);
  transform: translateY(0);
  box-shadow:
    0 1px 0 0 color-mix(in srgb, var(--success) 12%, transparent) inset,
    0 4px 18px -8px color-mix(in srgb, var(--success) 25%, transparent);
}
.btn-copy[data-copied]:hover {
  color: var(--success);
  border-color: var(--success-border);
  background: color-mix(in srgb, var(--success) 14%, var(--bg));
}
.btn-copy__icons {
  position: relative;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.btn-copy__icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    opacity 0.3s var(--ease-out-expo),
    transform 0.35s var(--ease-out-expo);
}
.btn-copy:not([data-copied]) .btn-copy__icon--done {
  opacity: 0;
  transform: scale(0.82) rotate(-8deg);
  pointer-events: none;
}
.btn-copy[data-copied] .btn-copy__icon--idle {
  opacity: 0;
  transform: scale(0.82) rotate(8deg);
  pointer-events: none;
}
.btn-copy__text {
  position: relative;
  display: grid;
  grid-template: 1fr / 1fr;
  align-items: center;
  justify-items: center;
  min-width: 4ch;
}
.btn-copy__layer {
  grid-area: 1 / 1;
  transition:
    opacity 0.28s var(--ease-out-expo),
    transform 0.32s var(--ease-out-expo);
  white-space: nowrap;
}
.btn-copy:not([data-copied]) .btn-copy__layer--done {
  opacity: 0;
  transform: translateY(0.4em);
  pointer-events: none;
}
.btn-copy[data-copied] .btn-copy__layer--idle {
  opacity: 0;
  transform: translateY(-0.4em);
  pointer-events: none;
}
.btn-copy:disabled:not([data-copied]) {
  opacity: 0.45;
  pointer-events: none;
}

/* Icon-only PDF download — no ring; icon + optional hover fill */
.pdf-download-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0.3rem;
  margin: -0.3rem;
  border: none;
  border-radius: 6px;
  color: var(--muted2);
  background: transparent;
  text-decoration: none;
  transition: color 0.2s, background-color 0.2s;
}
.pdf-download-icon:hover {
  color: var(--text);
  background: var(--accent-dim);
}
.pdf-download-icon:focus-visible {
  outline: 2px solid var(--muted2);
  outline-offset: 2px;
}
@media (pointer: coarse) {
  .pdf-download-icon {
    min-width: 44px;
    min-height: 44px;
    padding: 0.45rem;
    margin: -0.45rem;
  }
}

/* ── Theme toggle ── */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--muted2);
  cursor: pointer;
  transition:
    color 0.22s var(--ease-out-expo),
    background-color 0.22s var(--ease-out-expo),
    transform 0.2s var(--ease-press);
  flex-shrink: 0;
}
.theme-toggle:hover {
  color: var(--text);
  background: var(--accent-dim);
}
.theme-toggle:active {
  transform: scale(0.94);
}
.theme-toggle:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--ring);
}
.theme-toggle__glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  animation: themeGlyphIn 0.42s var(--ease-out-expo) both;
}
.theme-toggle__glyph svg {
  width: 16px;
  height: 16px;
}
@keyframes themeGlyphIn {
  from {
    opacity: 0;
    transform: scale(0.86) rotate(-14deg);
  }
  to {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}
@media (pointer: coarse) {
  .theme-toggle {
    min-width: 44px;
    min-height: 44px;
  }
}

/* ── Suspense fallback ── */
.page-loader {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.08em;
}

/* ── Mirror system redesign overrides ── */
a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover,
button:hover {
  background-color: transparent;
}

.nav {
  height: var(--nav-h);
  padding: 2px clamp(20px, 3vw, 40px) 0;
  align-items: flex-start;
  justify-content: center;
  border-bottom: none;
  background: var(--bg);
}
.nav-tabs {
  gap: 8px;
  align-items: flex-start;
  justify-content: center;
  flex: 0 0 auto;
}
.nav-tab {
  padding: 0 3px;
  border-radius: 0;
  color: var(--muted);
  font: 400 16px/24px var(--font-mono);
  text-transform: uppercase;
}
.nav-tab::before { content: "[ "; }
.nav-tab::after { content: " ]"; }
.nav-tab:hover,
.nav-tab.active {
  color: var(--text);
  background: transparent;
}
.nav-tab.active:hover {
  color: var(--text);
}

.theme-toggle {
  width: 24px;
  height: 24px;
  border-radius: 0;
  color: var(--text);
}
.theme-toggle:hover {
  color: var(--text);
  background: transparent;
}
.theme-toggle__glyph svg {
  width: 14px;
  height: 14px;
}
.theme-picker {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}
.nav > .theme-picker {
  position: absolute;
  top: 2px;
  right: clamp(20px, 3vw, 40px);
}
.theme-picker__options {
  position: absolute;
  top: 50%;
  right: calc(100% + 6px);
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
  transform: translateY(-50%);
  animation: themePickerIn 0.16s var(--ease-out-expo) both;
}
.theme-picker__option {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition:
    color 0.18s var(--ease-out-expo),
    transform 0.18s var(--ease-press);
}
.theme-picker__option:hover,
.theme-picker__option.active {
  color: var(--text);
  background: transparent;
}
.theme-picker__option:active {
  transform: scale(0.94);
}
.theme-picker__option:focus-visible {
  outline: 1px solid var(--yellow);
  outline-offset: 2px;
}
.theme-picker__option svg {
  width: 14px;
  height: 14px;
}
@keyframes themePickerIn {
  from {
    opacity: 0;
    transform: translate(6px, -50%);
  }
  to {
    opacity: 1;
    transform: translate(0, -50%);
  }
}
.theme-toggle:focus-visible,
.btn:focus-visible,
.page-back-btn:focus-visible,
.pdf-download-icon:focus-visible {
  outline: 1px solid var(--yellow);
  outline-offset: 2px;
  box-shadow: none;
}

.mobile-nav {
  background: var(--bg);
  border-top: none;
  padding-inline: 8px;
}
.mobile-tab {
  min-height: 56px;
  gap: 2px;
  border-radius: 0;
  color: var(--muted2);
}
.mobile-tab span {
  font: 700 10px/14px var(--font-mono);
  text-transform: uppercase;
}
.mobile-tab.active,
.mobile-tab:hover {
  color: var(--text);
  background: transparent;
}

.home-page {
  width: 100%;
  max-width: 1440px;
  min-height: auto;
  margin-inline: auto;
  padding: calc(var(--nav-h) + 8px) clamp(20px, 3vw, 40px) 24px;
}
.home-landing {
  display: grid;
  grid-template-columns: minmax(0, 560px) minmax(280px, 1fr);
  align-items: end;
  gap: clamp(24px, 6vw, 80px);
  min-height: auto;
  padding: 0 0 16px;
}
.home-copy {
  max-width: 620px;
  align-self: end;
}
.home-title,
.page-title {
  margin: 0 0 48px;
  color: var(--text);
  font: 700 16px/24px var(--font-mono);
  text-transform: uppercase;
}
.home-title {
  margin-bottom: 16px;
}
.home-title::before,
.page-title::before {
  content: "# ";
}
.home-intro {
  max-width: 54ch;
  color: var(--muted2);
  font: 16px/24px var(--font-mono);
}
.home-intro a {
  color: var(--text);
}
.home-recent {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(32px, 6vw, 80px);
  padding-top: 16px;
  border-top: 0;
}
.home-recent-group h2 {
  margin: 0 0 12px;
  color: var(--muted);
  font: 700 10px/16px var(--font-mono);
  text-transform: uppercase;
}
.home-link-list {
  display: grid;
  gap: 8px;
}
.home-link-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  gap: 16px;
  color: var(--muted2);
  font: 15px/21px var(--font-mono);
  text-decoration: none;
}
.home-link-list a:hover span {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.home-link-list span {
  min-width: 0;
}
.home-link-list time {
  color: var(--muted);
  white-space: nowrap;
}
.psyche-orb-wrap {
  justify-self: center;
  align-self: end;
  width: 560px;
  max-width: 100%;
  min-width: 320px;
}
.psyche-orb {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: transparent;
}
.psyche-orb::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background: radial-gradient(circle at 50% 50%, transparent 0 50%, var(--bg) 78%);
}
.psyche-orb__canvas {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  color: var(--text);
  touch-action: none;
  user-select: none;
}

.page {
  max-width: 1440px;
  padding: calc(var(--nav-h) + 48px) clamp(20px, 3vw, 40px) 80px;
  animation: none;
}
.page-header-row {
  align-items: flex-start;
  margin-bottom: 48px;
}
.page-header-row .page-title {
  margin-bottom: 0;
}
.page:has(.paper-list--research),
.page:has(.resume-wrapper) {
  max-width: 1440px;
  padding-left: clamp(20px, 3vw, 40px);
  padding-right: clamp(20px, 3vw, 40px);
}
.page:has(.paper-list) {
  padding-top: calc(var(--nav-h) + 18px);
  padding-bottom: 48px;
}
.page:has(.paper-list) .page-title {
  margin-bottom: 18px;
}

body.route-status .page.status-page {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: calc(var(--nav-h) + 42px) clamp(48px, 4.5vw, 72px) 64px;
}
body.route-status .status-terminal {
  width: 100%;
}
body.route-status .status-header {
  margin-bottom: 26px;
}
body.route-status .status-row {
  grid-template-columns: minmax(14ch, 18vw) minmax(0, 1fr) 7ch;
  gap: clamp(28px, 4vw, 72px);
  min-height: 20px;
}
body.route-status .status-title,
body.route-status .status-back {
  font: 700 15px/20px var(--font-mono);
}
body.route-status .status-row__name,
body.route-status .status-row__ping,
body.route-status .status-empty {
  font: 400 15px/20px var(--font-mono);
}
body.route-status .status-list {
  gap: 10px;
}
body.route-status .status-divider {
  color: var(--muted);
  font: 400 15px/20px var(--font-mono);
  margin: 12px 0 14px;
}
body.route-status .status-row__bars {
  height: 20px;
  gap: clamp(3px, 0.32vw, 6px);
}
body.route-status .status-row__bars:empty {
  background: repeating-linear-gradient(
    90deg,
    color-mix(in srgb, var(--muted) 42%, transparent) 0 2px,
    transparent 2px 5px
  );
  background-position: left center;
  background-repeat: repeat-x;
  background-size: auto 14px;
}
body.route-status .status-segment {
  height: 14px;
  border-radius: 3px;
}
body.route-status .machine-list,
body.route-status .machine-block,
body.route-status .machine-facts,
body.route-status .machine-checks,
body.route-status .machine-interfaces {
  display: flex;
  flex-direction: column;
}
body.route-status .machine-list {
  gap: 32px;
}
body.route-status .machine-block {
  gap: 14px;
}
body.route-status .machine-title,
body.route-status .machine-subtitle,
body.route-status .machine-row {
  font: 400 15px/20px var(--font-mono);
}
body.route-status .machine-title,
body.route-status .machine-subtitle {
  margin: 0;
  color: var(--text);
}
body.route-status .machine-title {
  font-weight: 700;
}
body.route-status .machine-subtitle {
  color: var(--muted);
}
body.route-status .machine-facts,
body.route-status .machine-checks,
body.route-status .machine-interfaces {
  gap: 7px;
  margin: 0;
}
body.route-status .machine-row {
  display: grid;
  grid-template-columns: minmax(14ch, 18vw) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 72px);
  color: var(--text);
}
body.route-status .machine-row dt,
body.route-status .machine-row dd {
  margin: 0;
}
body.route-status .machine-row dd,
body.route-status .machine-row span:last-child {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--muted2);
}
body.route-status .machine-row--up span:first-child {
  color: #28c69a;
}
body.route-status .machine-row--down span:first-child {
  color: #ff6b4a;
}

@media (max-width: 639px) {
  body.route-status .page.status-page {
    padding: calc(var(--nav-h) + 28px) 20px 40px;
  }
  body.route-status .status-header {
    margin-bottom: 22px;
  }
  body.route-status .status-row {
    grid-template-columns: minmax(12ch, 15ch) minmax(0, 1fr) 7ch;
    gap: 12px;
    min-height: 19px;
  }
  body.route-status .status-title,
  body.route-status .status-back {
    font: 700 14px/19px var(--font-mono);
  }
  body.route-status .status-row__name,
  body.route-status .status-row__ping,
  body.route-status .status-empty,
  body.route-status .status-divider {
    font: 400 14px/19px var(--font-mono);
  }
  body.route-status .status-row__bars {
    grid-template-columns: repeat(var(--status-segment-count, 32), minmax(1px, 1fr));
    gap: 2px;
    height: 19px;
  }
  body.route-status .status-row__bars:empty {
    background-size: auto 13px;
  }
  body.route-status .status-segment {
    height: 13px;
    border-radius: 2px;
  }
  body.route-status .machine-title,
  body.route-status .machine-subtitle,
  body.route-status .machine-row {
    font: 400 14px/19px var(--font-mono);
  }
  body.route-status .machine-title {
    font-weight: 700;
  }
  body.route-status .machine-row {
    grid-template-columns: minmax(10ch, 13ch) minmax(0, 1fr);
    gap: 12px;
  }
}

.paper-list {
  border-top: 0;
}
.paper-list:not(.paper-list--research) .paper-item,
.paper-list--research .paper-item {
  padding: 10px 0;
  border-bottom: 0;
  transition: color 0.15s;
}
.paper-list:not(.paper-list--research) .paper-item:first-child,
.paper-list--research .paper-item:first-child {
  border-top: 0;
}
.paper-list:not(.paper-list--research) .paper-item:hover,
.paper-list--research .paper-item:hover {
  opacity: 1;
  background: transparent;
}
.paper-list--research .paper-item:nth-child(even),
:root.dark .paper-list--research .paper-item:nth-child(even) {
  background: transparent;
}
.paper-list--research .paper-item:nth-child(even):hover,
:root.dark .paper-list--research .paper-item:nth-child(even):hover {
  background: transparent;
}
.paper-list--research .paper-item-inner {
  grid-template-columns: minmax(0, 1fr) max-content;
  align-items: baseline;
  column-gap: 24px;
  row-gap: 0;
}
.paper-list:not(.paper-list--research) .paper-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  column-gap: 16px;
  row-gap: 0;
  align-items: baseline;
  padding: 2px 0;
}
.paper-meta,
.paper-date,
.paper-list--research .paper-year-label,
.rs-label,
.skill-group-label {
  color: var(--muted);
  font: 700 10px/16px var(--font-mono);
  text-transform: uppercase;
}
.paper-meta {
  grid-column: 1;
  grid-row: 1 / span 3;
  margin: 0;
  max-width: 16rem;
}
.paper-list--research .paper-year-value,
.paper-list--research .paper-title,
.paper-list:not(.paper-list--research) .paper-title,
.rs-title,
.rs-project-title,
.project-body h2 {
  color: var(--text);
  font: 700 16px/23px var(--font-mono);
}
.paper-list--research .paper-year-value {
  color: var(--muted);
  font: 400 15px/19px var(--font-mono);
}
.paper-list:not(.paper-list--research) .paper-title {
  grid-column: 1;
  grid-row: 1;
  color: var(--muted);
  margin: 0;
  font: 700 15px/19px var(--font-mono);
  transition: color 0.15s ease;
}
.paper-list:not(.paper-list--research) .paper-item:is(:hover, :focus-visible) .paper-title {
  color: var(--text);
}
.paper-date {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  margin: 0;
  text-align: right;
  white-space: nowrap;
  font: 400 15px/19px var(--font-mono);
}
.paper-list--research .paper-authors,
.paper-list--research .paper-abstract,
.rs-org,
.rs-desc,
.rs-detail,
.blog-body,
.project-body p {
  color: var(--muted2);
  font: 16px/24px var(--font-mono);
}
.paper-main-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  row-gap: 1px;
}
.paper-list--research .paper-title {
  grid-column: 1;
  grid-row: 1;
  color: var(--muted);
  font: 700 15px/19px var(--font-mono);
  margin: 0;
  transition: color 0.15s ease;
}
.paper-list--research .paper-authors,
.paper-list--research .paper-abstract {
  grid-column: 1 / -1;
}
.paper-list--research .paper-authors {
  margin: 0;
  font: 400 15px/19px var(--font-mono);
}
.paper-list--research .paper-abstract {
  max-width: 96ch;
  margin: 0;
  color: var(--muted);
  font: 400 15px/19px var(--font-mono);
}
.paper-read,
.paper-list--research .paper-read {
  color: var(--text);
  font: 16px/24px var(--font-mono);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.paper-list:not(.paper-list--research) .paper-read {
  grid-column: 3;
  grid-row: 1;
  justify-self: end;
  margin: 0;
  white-space: nowrap;
}
.paper-list--research .paper-actions {
  display: none;
}
.paper-list--research .paper-side-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
  justify-self: end;
  text-align: right;
  white-space: nowrap;
}
.paper-list--research .paper-badge,
.skill-pill,
.label,
.ghost-label {
  border-radius: 4px;
}
.paper-list--research .paper-badge,
:root.dark .paper-list--research .paper-badge,
:root.light .paper-list--research .paper-badge {
  padding: 0;
  color: var(--muted);
  background: transparent;
  border: 0;
  font: 400 10px/14px var(--font-mono);
  text-transform: uppercase;
}
.paper-list--research .paper-item:is(:hover, :focus-visible) .paper-title {
  color: var(--text);
}

.btn {
  min-height: 22px;
  padding: 0 8px;
  border-radius: 4px;
  font: 700 10px/20px var(--font-mono);
  text-transform: uppercase;
}
.btn-primary {
  color: #000;
  background: var(--text);
  border: 1px solid var(--text);
  box-shadow: none;
}
.btn-primary:hover {
  color: #000;
  background: var(--yellow);
  border-color: var(--yellow);
  box-shadow: none;
  transform: none;
}
.btn-ghost {
  color: var(--text);
  background: transparent;
  border: 1px solid var(--text);
}
.btn-ghost:hover {
  color: var(--text);
  background: transparent;
  border-color: var(--text);
  box-shadow: none;
  transform: none;
}
.btn:active,
.btn-primary:active,
.btn-ghost:active {
  transform: none;
  box-shadow: none;
}
.btn-arrow { display: none; }

.page-back-btn,
.pdf-download-icon {
  min-height: 24px;
  padding: 0 6px;
  border: 1px solid var(--text);
  border-radius: 4px;
  color: var(--text);
  font: 700 10px/22px var(--font-mono);
  text-transform: uppercase;
}
.page-back-btn:hover,
.pdf-download-icon:hover {
  background: transparent;
  border-color: var(--text);
}
.resume-download-row {
  justify-content: flex-end;
  margin-bottom: 24px;
}

.resume-wrapper {
  grid-template-columns: minmax(min(260px, 100%), 360px) minmax(0, 1fr);
  gap: 40px;
}
.r-name {
  color: var(--text);
  font: 700 16px/24px var(--font-mono);
  text-transform: uppercase;
}
.r-name::before { content: "# "; }
.r-contact {
  padding-top: 24px;
  border-top: 0;
}
.r-contact a,
.r-contact span,
.resume-status {
  color: var(--muted2);
  font: 16px/24px var(--font-mono);
}
.rs {
  margin-bottom: 48px;
}
.rs-entry {
  margin-bottom: 24px;
  padding-bottom: 0;
  border-bottom: 0;
}
.rs-entry:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}
.rs-date {
  color: var(--muted);
  font: 16px/24px var(--font-mono);
}
.rs-detail {
  padding-left: 12px;
  border-left: 0;
}
.skill-pill {
  padding: 0 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted2);
  font: 16px/24px var(--font-mono);
}
.skill-pill:hover {
  background: transparent;
  color: var(--text);
}

.blog-body h1,
.blog-body h2,
.blog-body h3 {
  color: var(--text);
  font: 700 16px/24px var(--font-mono);
  text-transform: uppercase;
}
.blog-body h1::before { content: "# "; }
.blog-body h2::before { content: "## "; }
.blog-body h3::before { content: "### "; }
.blog-body code {
  font: 16px/24px var(--font-mono);
}
.blog-body code {
  border-radius: 4px;
  background: var(--surface);
}
.blog-body pre {
  border-radius: 4px;
  background: var(--surface);
  border-color: var(--border);
}
.blog-post-page .blog-body code {
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
}
.blog-post-page .blog-body pre {
  margin: 24px 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--muted2);
  font: 16px/24px var(--font-mono);
  overflow-x: auto;
  white-space: pre;
  -webkit-overflow-scrolling: touch;
}
.blog-post-page .blog-body pre::before,
.blog-post-page .blog-body pre::after {
  display: block;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: inherit;
  font-style: normal;
  font-weight: 400;
  line-height: inherit;
}
.blog-post-page .blog-body pre::before {
  content: "```" attr(data-lang);
  margin-bottom: 8px;
}
.blog-post-page .blog-body pre::after {
  content: "```";
  margin-top: 8px;
}
.blog-post-page .blog-body pre code {
  display: block;
  padding: 0;
  background: transparent;
  color: inherit;
  font: inherit;
}
.blog-post-page .blog-body pre code.hljs {
  color: var(--muted2);
}
.blog-post-page .blog-body pre .code-line {
  display: block;
  min-width: max-content;
  min-height: 24px;
}
.blog-post-page .blog-body pre .line-source {
  white-space: pre;
}
.blog-post-page .blog-body .hljs-keyword,
.blog-post-page .blog-body .hljs-literal,
.blog-post-page .blog-body .hljs-selector-tag {
  color: var(--syntax-kw);
}
.blog-post-page .blog-body .hljs-string,
.blog-post-page .blog-body .hljs-attr {
  color: var(--syntax-str);
}
.blog-post-page .blog-body .hljs-comment,
.blog-post-page .blog-body .hljs-meta {
  color: var(--syntax-comment);
}
.blog-post-page .blog-body .hljs-title,
.blog-post-page .blog-body .hljs-property,
.blog-post-page .blog-body .hljs-variable {
  color: var(--syntax-fn);
}
.blog-post-page .blog-body .hljs-number,
.blog-post-page .blog-body .hljs-built_in,
.blog-post-page .blog-body .hljs-type {
  color: var(--syntax-num);
}
.blog-post-page .blog-body .kw { color: var(--syntax-kw); }
.blog-post-page .blog-body .str { color: var(--syntax-str); }
.blog-post-page .blog-body .comment { color: var(--syntax-comment); }
.blog-post-page .blog-body .fn { color: var(--syntax-fn); }
.blog-post-page .blog-body .num { color: var(--syntax-num); }
.blog-post-page .blog-body .op { color: var(--syntax-op); }
.blog-body .math-block {
  overflow-x: auto;
  margin: 24px 0;
  color: var(--text);
  text-align: center;
  -webkit-overflow-scrolling: touch;
}
.blog-body .latex-rendered {
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.08em;
  line-height: 1.7;
}
.blog-body .latex-display {
  display: inline-block;
  max-width: 100%;
  white-space: nowrap;
}
.blog-body .math-inline {
  display: inline;
  white-space: nowrap;
}
.blog-body .math-text,
.blog-body .math-op {
  font-style: normal;
}
.blog-body .math-op {
  margin: 0 0.08em;
}
.blog-body .math-cal {
  font-family: "Brush Script MT", "Lucida Handwriting", Georgia, serif;
  font-style: italic;
}
.blog-body .math-space {
  display: inline-block;
  width: 1em;
}
.blog-body .math-frac {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 0.12em;
  vertical-align: middle;
  line-height: 1.15;
}
.blog-body .math-num {
  display: block;
  min-width: 100%;
  padding: 0 0.16em 0.08em;
  border-bottom: 1px solid currentColor;
}
.blog-body .math-den {
  display: block;
  padding: 0.08em 0.16em 0;
}
.blog-body sup,
.blog-body sub {
  font-size: 0.72em;
  line-height: 0;
}
.blog-body .math-sqrt {
  display: inline-flex;
  align-items: flex-start;
  vertical-align: middle;
}
.blog-body .math-radical {
  font-size: 1.18em;
  line-height: 1;
  padding-right: 0.03em;
}
.blog-body .math-radicand {
  display: inline-block;
  padding: 0.02em 0.12em 0;
  border-top: 1px solid currentColor;
}
.blog-body .math-accent {
  position: relative;
  display: inline-block;
  padding-top: 0.08em;
}
.blog-body .math-accent::before {
  position: absolute;
  left: 0;
  right: 0;
  top: -0.32em;
  text-align: center;
  font-size: 0.78em;
}
.blog-body .math-accent-hat::before {
  content: "^";
}
.blog-body .math-accent-bar::before {
  content: "¯";
}
.blog-body .math-accent-tilde::before {
  content: "~";
}
.blog-body .math-cases {
  display: inline-grid;
  grid-template-columns: auto auto;
  gap: 0.2em;
  align-items: center;
  margin-left: 0.2em;
  vertical-align: middle;
  text-align: left;
}
.blog-body .math-case-brace {
  align-self: stretch;
  display: inline-flex;
  align-items: center;
  font-size: 2.6em;
  line-height: 1;
}
.blog-body .math-case-rows {
  display: grid;
  gap: 0.1em;
}
.blog-body .math-case-row {
  display: grid;
  grid-template-columns: auto auto;
  column-gap: 0.75em;
  align-items: baseline;
}
.blog-body .math-case-cond {
  color: var(--muted2);
}
.blog-body .math-block .latex-rendered {
  overflow-x: auto;
  overflow-y: hidden;
  color: var(--text);
}
.blog-post-page {
  max-width: 1440px;
  padding-top: calc(var(--nav-h) + 28px);
  padding-bottom: 24px;
  min-height: auto;
}
.blog-post-frame {
  width: 100%;
  max-width: none;
  margin-inline: 0;
}
.blog-post-header,
.blog-post-page .blog-body {
  width: 100%;
  max-width: none;
  margin-inline: 0;
}
.blog-post-header {
  margin-bottom: 40px;
}
.blog-post-title {
  margin: 0 0 8px;
  color: var(--text);
  font: 700 24px/32px var(--font-mono);
}
.paper-post-header {
  margin-bottom: 32px;
}
.paper-detail-topline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
  color: var(--muted);
  font: 400 15px/19px var(--font-mono);
}
.paper-detail-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 16px;
}
.paper-post-title {
  margin-bottom: 10px;
}
.paper-detail-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-top: 2px;
}
.paper-detail-authors {
  max-width: 96ch;
  margin: 0;
  color: var(--muted2);
  font: 16px/24px var(--font-mono);
}
.paper-source-icon svg,
.paper-detail-actions .pdf-download-icon svg {
  width: 16px;
  height: 16px;
}
.blog-post-page .blog-body p,
.blog-post-page .blog-body ul,
.blog-post-page .blog-body ol,
.blog-post-page .blog-body blockquote {
  max-width: none;
}
.blog-post-page .blog-body pre,
.blog-post-page .blog-body table,
.blog-post-page .blog-body .math-block,
.blog-post-page .blog-body .blog-figure {
  max-width: 100%;
}
.blog-post-page .blog-body > :last-child {
  margin-bottom: 0;
}
.blog-body .blog-figure {
  --graph-a: #008df4;
  --graph-b: #0dbe4e;
  --graph-c: #c635e4;
  --graph-d: #fe8c2c;
  margin: 24px 0;
  padding: 0;
}
.blog-body .blog-figure svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
  color: var(--muted2);
}
.blog-body .blog-figure svg line {
  stroke: var(--border-strong) !important;
  opacity: 0.24;
}
.blog-body .blog-figure svg text {
  fill: var(--muted2) !important;
}
.blog-body .blog-figure svg > path,
.blog-body .blog-figure svg > polyline,
.blog-body .blog-figure svg > g path {
  stroke: var(--graph-a) !important;
  animation: graph-draw 1.6s ease-out both, graph-breathe 4.8s ease-in-out 1.6s infinite;
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--graph-a) 36%, transparent));
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
}
.blog-body .blog-figure svg > path:nth-of-type(2),
.blog-body .blog-figure svg > polyline:nth-of-type(2),
.blog-body .blog-figure svg > g path:nth-of-type(2n) {
  stroke: var(--graph-c) !important;
  animation-delay: 0.12s, 1.72s;
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--graph-c) 34%, transparent));
}
.blog-body .blog-figure svg > path:nth-of-type(3),
.blog-body .blog-figure svg > polyline:nth-of-type(3),
.blog-body .blog-figure svg > g path:nth-of-type(3n) {
  stroke: var(--graph-d) !important;
  animation-delay: 0.22s, 1.82s;
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--graph-d) 34%, transparent));
}
.blog-body .blog-figure svg > circle,
.blog-body .blog-figure svg > g circle {
  fill: var(--graph-b) !important;
  stroke: var(--bg) !important;
  stroke-width: 2;
  transform-box: fill-box;
  transform-origin: center;
  animation: graph-pop 0.55s ease-out both, graph-pulse 2.6s ease-in-out 0.55s infinite;
}
.blog-body .blog-figure svg > circle:nth-of-type(2n),
.blog-body .blog-figure svg > g circle:nth-of-type(2n) {
  fill: var(--graph-c) !important;
  animation-delay: 0.16s, 0.72s;
}
.blog-body .blog-figure svg > g rect,
.blog-body .blog-figure svg > rect {
  fill: color-mix(in srgb, var(--graph-a) 18%, transparent) !important;
  stroke: var(--graph-a) !important;
  animation: graph-rise 0.8s ease-out both;
  transform-box: fill-box;
  transform-origin: center bottom;
}
.blog-body .blog-figure svg > g rect:nth-of-type(2n),
.blog-body .blog-figure svg > rect:nth-of-type(2n) {
  fill: color-mix(in srgb, var(--graph-c) 18%, transparent) !important;
  stroke: var(--graph-c) !important;
  animation-delay: 0.1s;
}
.blog-body .blog-figure svg > g rect:nth-of-type(3n),
.blog-body .blog-figure svg > rect:nth-of-type(3n) {
  fill: color-mix(in srgb, var(--graph-d) 18%, transparent) !important;
  stroke: var(--graph-d) !important;
  animation-delay: 0.2s;
}
.blog-body .blog-figure figcaption {
  margin-top: 8px;
  color: var(--muted);
  font: 700 14px/22px var(--font-mono);
  text-transform: uppercase;
}
.blog-body .blog-callout {
  margin: 18px 0;
  padding: 12px 14px;
  color: var(--muted2);
  border: 1px solid var(--border);
  border-radius: 4px;
  background: transparent;
}

.projects-page {
  max-width: 1440px;
}
.projects-list {
  display: grid;
  gap: 20px;
  max-width: 980px;
}
.project-item {
  display: grid;
  grid-template-columns: 4ch minmax(0, 1fr);
  gap: clamp(16px, 3vw, 32px);
  padding: 0 0 20px;
  border-bottom: 1px solid var(--border);
}
.project-index {
  color: var(--muted);
  font: 400 15px/23px var(--font-mono);
}
.project-body h2 {
  margin: 0 0 4px;
}
.project-body p {
  margin: 0;
  max-width: 86ch;
}

.nav--private {
  justify-content: flex-end;
}

.me-page {
  width: 100%;
  max-width: min(1180px, calc(100vw - 1.5rem));
}
.me-page--auth {
  display: flex;
  align-items: center;
  min-height: 100svh;
  padding-top: calc(var(--nav-h) + 32px);
}
.me-private-stack {
  width: min(100%, 520px);
}
.me-kicker {
  margin: 0 0 8px;
  color: var(--muted);
  font: 700 11px/16px var(--font-mono);
  text-transform: uppercase;
}
.me-title {
  margin: 0;
  color: var(--text);
  font: 700 clamp(24px, 3vw, 34px)/1.15 var(--font-mono);
  text-transform: uppercase;
}
.me-copy {
  margin: 8px 0 0;
  max-width: 68ch;
  color: var(--muted2);
  font: 16px/24px var(--font-mono);
}
.me-login-form {
  display: grid;
  gap: 8px;
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.me-login-form label {
  color: var(--muted);
  font: 700 10px/16px var(--font-mono);
  text-transform: uppercase;
}
.me-password-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}
.me-password-row input {
  min-width: 0;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: transparent;
  color: var(--text);
  font: 16px/24px var(--font-mono);
}
.me-password-row input:focus {
  outline: 1px solid var(--yellow);
  outline-offset: 2px;
}
.me-password-row input:disabled {
  opacity: 0.6;
}
.me-form-error,
.me-alert {
  color: var(--red);
  font: 16px/24px var(--font-mono);
}
.me-alert {
  margin-top: 16px;
}
.me-console {
  padding-top: calc(var(--nav-h) + 22px);
}
.me-console-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  margin-bottom: 18px;
}
.me-console-id {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.me-console-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: color-mix(in srgb, var(--text) 5%, transparent);
  color: var(--text);
  font: 700 12px/1 var(--font-mono);
  letter-spacing: 0;
  text-transform: uppercase;
}
.me-tabs {
  position: sticky;
  top: var(--nav-h);
  z-index: 4;
  display: flex;
  gap: 22px;
  margin: 0 0 24px;
  padding: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  overflow-x: auto;
  scrollbar-width: none;
}
.me-tabs::-webkit-scrollbar {
  display: none;
}
.me-tabs a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  color: var(--muted);
  font: 700 12px/16px var(--font-mono);
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}
.me-tabs a:hover,
.me-tabs a:focus-visible,
.me-tabs a.active {
  color: var(--text);
}
.me-tabs a.active::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: -1px;
  height: 1px;
  background: var(--text);
}
.me-tabs span {
  color: var(--muted2);
  font-weight: 400;
}
.me-metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 28px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--border);
}
.me-metric {
  min-width: 0;
  padding: 16px;
  background: var(--bg);
}
.me-metric span {
  display: block;
  margin-bottom: 10px;
  color: var(--muted);
  font: 700 11px/16px var(--font-mono);
  text-transform: uppercase;
}
.me-metric strong {
  display: block;
  color: var(--text);
  font: 700 26px/32px var(--font-mono);
  overflow-wrap: anywhere;
}
.repo-index-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.repo-index-head p,
.repo-index-head span {
  margin: 0;
  color: var(--muted);
  font: 700 10px/16px var(--font-mono);
  text-transform: uppercase;
}
.repo-index-head h1 {
  margin: 0;
  color: var(--text);
  font: 700 24px/32px var(--font-mono);
  text-transform: uppercase;
}
.me-header-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.me-section {
  min-width: 0;
  margin-bottom: 28px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
}
.me-section-header {
  min-height: 50px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.me-section-header--split {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
}
.me-section-header h2 {
  margin: 0;
  color: var(--text);
  font: 700 15px/22px var(--font-mono);
  text-transform: uppercase;
}
.me-section-header span {
  color: var(--muted);
  font: 700 11px/16px var(--font-mono);
  text-transform: uppercase;
}
.me-service-list,
.me-node-list,
.me-link-list,
.me-repo-list {
  display: grid;
}
.me-service-row,
.me-node-row,
.me-link-list a,
.me-repo-row {
  display: grid;
  align-items: baseline;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.me-service-row:last-child,
.me-node-row:last-child,
.me-link-list a:last-child,
.me-repo-row:last-child {
  border-bottom: 0;
}
.me-service-row {
  grid-template-columns: 7rem minmax(0, 1fr) max-content auto;
}
.me-repo-row {
  grid-template-columns: minmax(0, 1fr) 9rem 7rem 7rem;
}
.me-node-row {
  grid-template-columns: 10px minmax(0, 1fr) max-content;
}
.me-link-list a {
  grid-template-columns: minmax(0, 1fr) max-content;
  color: var(--muted2);
  text-decoration: none;
}
.me-row-main {
  min-width: 0;
}
.me-repo-row .me-row-main {
  color: inherit;
  text-decoration: none;
}
.me-service-row h3,
.me-node-row h3,
.me-repo-row h3 {
  margin: 0;
  color: var(--text);
  font: 700 15px/22px var(--font-mono);
}
.me-service-row p,
.me-node-row p,
.me-repo-row p {
  margin: 1px 0 0;
  color: var(--muted2);
  font: 15px/22px var(--font-mono);
  overflow-wrap: anywhere;
}
.me-status,
.me-row-meta,
.me-link-list small,
.me-repo-badge {
  color: var(--muted);
  font: 700 11px/16px var(--font-mono);
  text-transform: uppercase;
}
.me-repo-badge {
  color: var(--green);
}
.me-repo-badge--muted {
  color: var(--muted);
}
.me-repo-row:hover h3 {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.me-status--online {
  color: var(--green);
}
.me-status--warning {
  color: var(--orange);
}
.me-status--offline {
  color: var(--red);
}
.me-status--unknown {
  color: var(--muted);
}
.me-service-link {
  color: var(--text);
  font: 700 11px/16px var(--font-mono);
  text-transform: uppercase;
}
.me-dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 16px;
}
.me-dashboard-grid .me-section {
  margin-bottom: 0;
}
.me-tab-panel {
  scroll-margin-top: calc(var(--nav-h) + 54px);
}
.me-node-row strong {
  color: var(--muted);
  font: 400 15px/19px var(--font-mono);
}
.me-node-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--muted);
  align-self: center;
}
.me-node-dot--online {
  background: var(--green);
}
.me-node-dot--warning {
  background: var(--orange);
}
.me-node-dot--offline {
  background: var(--red);
}
.me-link-list a:hover span {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.app-shell {
  flex: 1 0 auto;
  min-height: auto;
}
.app-main {
  flex: 0 0 auto;
  min-height: auto;
}
body.route-home #root,
body.route-home .app-body,
body.route-home .app-main {
  flex: 0 0 auto;
  min-height: auto;
}
body.route-home .app-shell {
  flex: 0 0 auto;
  min-height: 100svh;
}
body.route-reading-page .app-body,
body.route-reading-page .app-shell,
body.route-reading-page .app-main {
  flex: 0 0 auto;
}

@media (max-width: 900px) {
  .home-landing {
    grid-template-columns: 1fr;
    align-items: center;
    min-height: auto;
    padding: 0 0 16px;
  }
  .home-copy,
  .psyche-orb-wrap {
    align-self: center;
  }
  .me-metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .me-dashboard-grid {
    grid-template-columns: 1fr;
  }
  .psyche-orb-wrap {
    order: -1;
    width: 460px;
  }
}
@media (max-width: 680px) {
  .nav {
    padding-inline: 20px;
  }
  .home-page {
    padding: calc(var(--nav-h) + 8px) 20px calc(24px + var(--bottom-nav-h) + var(--sai-bottom));
  }
  .home-recent {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .home-link-list a {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .psyche-orb-wrap {
    min-width: 0;
    width: 100%;
  }
  .psyche-orb {
    min-height: min(84vw, 320px);
  }
  .project-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .me-page--auth {
    align-items: flex-start;
    min-height: auto;
  }
  .me-password-row,
  .me-console-header,
  .me-console-id,
  .me-dashboard-grid,
  .me-service-row,
  .me-repo-row {
    grid-template-columns: 1fr;
  }
  .me-console {
    padding-top: calc(var(--nav-h) + 18px);
  }
  .me-console-header {
    align-items: start;
  }
  .me-console-mark {
    width: 38px;
    height: 38px;
  }
  .me-tabs {
    top: 0;
    gap: 18px;
    margin-inline: -20px;
    padding-inline: 20px;
  }
  .me-metric-grid {
    grid-template-columns: 1fr;
  }
  .me-password-row .btn,
  .me-header-actions .btn {
    width: 100%;
  }
  .me-header-actions {
    justify-content: stretch;
  }
  .me-service-row,
  .me-repo-row {
    align-items: start;
    gap: 3px;
  }
  .me-row-meta,
  .me-service-link,
  .me-repo-badge {
    justify-self: start;
  }
  .page {
    padding: calc(var(--nav-h) + 32px) 20px calc(64px + var(--bottom-nav-h) + var(--sai-bottom));
  }
  .me-page {
    padding-bottom: 64px;
  }
  .page:has(.paper-list) {
    padding-top: calc(var(--nav-h) + 24px);
    padding-bottom: calc(40px + var(--bottom-nav-h) + var(--sai-bottom));
  }
  .page:has(.paper-list) .page-title {
    margin-bottom: 20px;
  }
  .paper-list:not(.paper-list--research) .paper-item {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 4px;
    padding: 4px 0;
  }
  .paper-meta,
  .paper-date,
  .paper-list:not(.paper-list--research) .paper-title,
  .paper-list:not(.paper-list--research) .paper-read {
    grid-column: 1;
    grid-row: auto;
  }
  .paper-date {
    justify-self: start;
    text-align: left;
  }
  .paper-list:not(.paper-list--research) .paper-read {
    justify-self: start;
    margin-top: 4px;
  }
  .paper-list--research .paper-item-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
  .paper-main-col {
    grid-template-columns: minmax(0, 1fr);
  }
  .paper-list--research .paper-actions {
    display: none;
  }
  .paper-list--research .paper-item {
    padding: 8px 0;
  }
  .paper-list--research .paper-side-meta {
    flex-direction: row;
    gap: 8px;
    justify-self: start;
    text-align: left;
  }
  .resume-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ── Animations ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
@keyframes scan { from { top: 18px; } to { top: 220px; } }
@keyframes bars { from { transform: scaleY(.35); } to { transform: scaleY(1); } }
@keyframes graph-draw {
  to { stroke-dashoffset: 0; }
}
@keyframes graph-breathe {
  0%, 100% { opacity: 0.78; }
  50% { opacity: 1; }
}
@keyframes graph-pop {
  from { opacity: 0; transform: scale(0.45); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes graph-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.18); }
}
@keyframes graph-rise {
  from { opacity: 0; transform: scaleY(0.35); }
  to { opacity: 1; transform: scaleY(1); }
}
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

[hidden] { display: none !important; }

/* Go + htmx repo browser additions, using the portfolio tokens above. */
.repo-home, .repo-detail { width: 100%; }
.repo-home .page-header { margin-bottom: 2rem; }
.repo-search { margin-bottom: 2rem; max-width: 860px; }
.repo-search label { display: grid; gap: .35rem; color: var(--muted); font: 700 .7rem/1rem var(--font-mono); text-transform: uppercase; }
.repo-search input { width: 100%; min-height: 2rem; border: 0; border-bottom: 1px solid var(--border); background: transparent; color: var(--text); font: 1rem/1.5rem var(--font-mono); outline: none; }
.repo-search input:focus { border-color: var(--text); }
.repo-count { margin-bottom: .5rem; color: var(--muted); font: 700 .7rem/1rem var(--font-mono); text-transform: uppercase; }
.repo-table { display: grid; border-top: 1px solid var(--border); }
.repo-row { display: grid; grid-template-columns: minmax(15rem, .45fr) minmax(0, 1fr) 8rem 7rem; gap: 1rem; align-items: baseline; padding: .8rem 0; border-bottom: 1px solid var(--border); color: inherit; text-decoration: none; }
.repo-row:hover { opacity: .65; }
.repo-name { color: var(--text); font-weight: 700; }
.repo-name em, .repo-actions span { margin-left: .35rem; color: var(--muted); font-style: normal; font-size: .65rem; text-transform: uppercase; }
.repo-detail-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1.5rem; align-items: start; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
.repo-detail-head h1 { font: 700 clamp(1.4rem, 4vw, 2.4rem)/1.1 var(--font-mono); text-transform: none; overflow-wrap: anywhere; }
.repo-actions { display: flex; gap: .5rem; align-items: center; justify-content: flex-end; }
.repo-actions button { min-height: 1.8rem; border: 1px solid var(--border); border-radius: 4px; padding: 0 .65rem; background: transparent; color: var(--text); font: 700 .7rem/1rem var(--font-mono); text-transform: uppercase; }
.repo-meta-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .75rem; margin-bottom: 2rem; }
.repo-meta-grid span { min-height: 4rem; border: 1px solid var(--border); padding: .65rem; color: var(--muted); }
.repo-meta-grid strong { display: block; color: var(--text); font-size: 1.15rem; }
.repo-layout { display: grid; grid-template-columns: minmax(16rem, .36fr) minmax(0, 1fr); gap: 2rem; align-items: start; }
.repo-sidebar { display: grid; gap: 2rem; min-width: 0; }
.language-meter { display: flex; height: .6rem; overflow: hidden; background: var(--surface); border-radius: 999px; }
.language-meter i { display: block; min-width: 2px; }
.chip-list { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .65rem; }
.chip-list span { border: 1px solid var(--border); border-radius: 999px; padding: .1rem .45rem; color: var(--muted); font-size: .72rem; }
.file-list { display: grid; max-height: 70vh; overflow: auto; border-top: 1px solid var(--border); }
.file-list a { display: grid; grid-template-columns: minmax(0, 1fr) max-content; gap: .75rem; padding: .45rem 0; border-bottom: 1px solid var(--border); color: inherit; text-decoration: none; }
.file-list a:hover { color: var(--text); opacity: .65; }
.file-list small { color: var(--muted); }
.repo-preview { min-width: 0; border: 1px solid var(--border); background: transparent; }
.repo-preview > header { padding: 1rem; border-bottom: 1px solid var(--border); }
.repo-preview h2 { overflow-wrap: anywhere; }
.repo-preview-body { padding: 1rem; }
.repo-preview-body pre { margin: 0; }
@media (max-width: 760px) {
  .repo-row, .repo-layout, .repo-detail-head { grid-template-columns: 1fr; }
  .repo-meta-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .repo-actions { justify-content: flex-start; flex-wrap: wrap; }
}

/* Projects index: list only. */
.repo-index { display: block; width: min(100%, 1120px); }
.repo-index .repo-catalog { display: block; }
.repo-index .repo-catalog-table { margin-top: 0; }