@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/assets/jbm.woff2') format('woff2');
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212,
    U+2215, U+FEFF, U+FFFD;
}

:root {
  --bg: #f0eee9;
  --bg-elevated: #f5f3ee;
  --ink: #1a1a18;
  --ink-soft: #3a3a36;
  --muted: #6b6b66;
  --muted-2: #8a8a84;
  --line: #d8d6d0;
  --line-strong: #c4c2bb;
  --terminal: #0c0c0b;
  --terminal-2: #131312;
  --accent: #4a9eff;
  --accent-soft: color-mix(in srgb, var(--accent) 10%, transparent);
  --green: #2d9f52;
  --yellow: #b8860b;
  --red: #c73e3e;
  --radius-lg: 6px;
  --radius-md: 4px;
  --radius-sm: 2px;
  --max: 1160px;
  --mono:
    'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --body:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    'Segoe UI', sans-serif;
  --term-bg: #1a1d22;
  --term-sidebar-bg: #15181d;
  --term-active-bg: #20242c;
  --term-border: #2b3038;
  --term-text: #c8cdd4;
  --term-muted: #5a6068;
  --term-prompt: #4a9eff;
  --term-cmd: #8ecf7a;
  --term-str: #e6c060;
  --logo-filter: none;
  --logo-opacity: 0.72;
}

[data-palette='herdr'] {
  --bg: #0c0c0b;
  --bg-elevated: #131312;
  --ink: #f0ece0;
  --ink-soft: #dedad0;
  --muted: #8a8a80;
  --muted-2: #5c5c55;
  --line: #252522;
  --line-strong: #2e2e2b;
  --accent: #4a9eff;
  --green: #52c97a;
  --yellow: #e6b84a;
  --red: #e05a5a;
  --term-bg: #0c0c0b;
  --term-sidebar-bg: #131312;
  --term-active-bg: #191918;
  --term-border: #252522;
  --term-text: #dedad0;
  --term-muted: #5c5c55;
  --term-prompt: #4a9eff;
  --term-cmd: #52c97a;
  --term-str: #e6b84a;
}
[data-palette='catppuccin'] {
  --bg: #11111b;
  --bg-elevated: #181825;
  --ink: #f5e0dc;
  --ink-soft: #cdd6f4;
  --muted: #9399b2;
  --muted-2: #6c7086;
  --line: #313244;
  --line-strong: #45475a;
  --accent: #89b4fa;
  --green: #a6e3a1;
  --yellow: #f9e2af;
  --red: #f38ba8;
  --term-bg: #11111b;
  --term-active-bg: #1e1e2e;
  --term-border: #313244;
  --term-text: #cdd6f4;
  --term-muted: #6c7086;
  --term-prompt: #89b4fa;
  --term-cmd: #a6e3a1;
  --term-str: #f9e2af;
}
[data-palette='catppuccin-latte'] {
  --bg: #eff1f5;
  --bg-elevated: #e6e9ef;
  --ink: #1e1e2e;
  --ink-soft: #4c4f69;
  --muted: #6c6f85;
  --muted-2: #9ca0b0;
  --line: #ccd0da;
  --line-strong: #bcc0cc;
  --accent: #1e66f5;
  --green: #40a02b;
  --yellow: #df8e1d;
  --red: #d20f39;
  --term-bg: #eff1f5;
  --term-active-bg: #dce0e8;
  --term-border: #ccd0da;
  --term-text: #4c4f69;
  --term-muted: #9ca0b0;
  --term-prompt: #1e66f5;
  --term-cmd: #40a02b;
  --term-str: #df8e1d;
}
[data-palette='terminal'] {
  --bg: #000000;
  --bg-elevated: #080808;
  --ink: #ffffff;
  --ink-soft: #d8d8d8;
  --muted: #888888;
  --muted-2: #555555;
  --line: #1a1a1a;
  --line-strong: #2a2a2a;
  --accent: #4a9eff;
  --green: #55d66b;
  --yellow: #e6d55a;
  --red: #ff6b6b;
  --term-bg: #000000;
  --term-active-bg: #101010;
  --term-border: #1a1a1a;
  --term-text: #d8d8d8;
  --term-muted: #555555;
  --term-prompt: #4a9eff;
  --term-cmd: #55d66b;
  --term-str: #e6d55a;
}
[data-palette='tokyo-night'] {
  --bg: #1a1b26;
  --bg-elevated: #202331;
  --ink: #d5dcff;
  --ink-soft: #c0caf5;
  --muted: #737aa2;
  --muted-2: #565f89;
  --line: #2f3549;
  --line-strong: #414868;
  --accent: #7aa2f7;
  --green: #9ece6a;
  --yellow: #e0af68;
  --red: #f7768e;
  --term-bg: #1a1b26;
  --term-active-bg: #24283b;
  --term-border: #2f3549;
  --term-text: #c0caf5;
  --term-muted: #565f89;
  --term-prompt: #7aa2f7;
  --term-cmd: #9ece6a;
  --term-str: #e0af68;
}
[data-palette='tokyo-night-day'] {
  --bg: #e1e2e7;
  --bg-elevated: #d8d9e0;
  --ink: #1f2f66;
  --ink-soft: #3760bf;
  --muted: #68709a;
  --muted-2: #8990b3;
  --line: #b6bbd1;
  --line-strong: #a8aecb;
  --accent: #2e7de9;
  --green: #587539;
  --yellow: #8c6c3e;
  --red: #f52a65;
  --term-bg: #e1e2e7;
  --term-active-bg: #c4c8da;
  --term-border: #b6bbd1;
  --term-text: #3760bf;
  --term-muted: #8990b3;
  --term-prompt: #2e7de9;
  --term-cmd: #587539;
  --term-str: #8c6c3e;
}
[data-palette='dracula'] {
  --bg: #282a36;
  --bg-elevated: #303241;
  --ink: #ffffff;
  --ink-soft: #f8f8f2;
  --muted: #8a91b4;
  --muted-2: #6272a4;
  --line: #44475a;
  --line-strong: #6272a4;
  --accent: #bd93f9;
  --green: #50fa7b;
  --yellow: #f1fa8c;
  --red: #ff5555;
  --term-bg: #282a36;
  --term-active-bg: #383a4a;
  --term-border: #44475a;
  --term-text: #f8f8f2;
  --term-muted: #6272a4;
  --term-prompt: #bd93f9;
  --term-cmd: #50fa7b;
  --term-str: #f1fa8c;
}
[data-palette='nord'] {
  --bg: #2e3440;
  --bg-elevated: #343b49;
  --ink: #ffffff;
  --ink-soft: #eceff4;
  --muted: #8792a8;
  --muted-2: #5f6a80;
  --line: #434c5e;
  --line-strong: #4c566a;
  --accent: #88c0d0;
  --green: #a3be8c;
  --yellow: #ebcb8b;
  --red: #bf616a;
  --term-bg: #2e3440;
  --term-active-bg: #3b4252;
  --term-border: #434c5e;
  --term-text: #eceff4;
  --term-muted: #5f6a80;
  --term-prompt: #88c0d0;
  --term-cmd: #a3be8c;
  --term-str: #ebcb8b;
}
[data-palette='gruvbox'] {
  --bg: #282828;
  --bg-elevated: #32302f;
  --ink: #fbf1c7;
  --ink-soft: #ebdbb2;
  --muted: #a89984;
  --muted-2: #928374;
  --line: #504945;
  --line-strong: #665c54;
  --accent: #d79921;
  --green: #b8bb26;
  --yellow: #fabd2f;
  --red: #fb4934;
  --term-bg: #282828;
  --term-active-bg: #3c3836;
  --term-border: #504945;
  --term-text: #ebdbb2;
  --term-muted: #928374;
  --term-prompt: #d79921;
  --term-cmd: #b8bb26;
  --term-str: #fabd2f;
}
[data-palette='gruvbox-light'] {
  --bg: #fbf1c7;
  --bg-elevated: #f2e5bc;
  --ink: #282828;
  --ink-soft: #3c3836;
  --muted: #665c54;
  --muted-2: #928374;
  --line: #d5c4a1;
  --line-strong: #bdae93;
  --accent: #076678;
  --green: #79740e;
  --yellow: #b57614;
  --red: #9d0006;
  --term-bg: #fbf1c7;
  --term-active-bg: #ebdbb2;
  --term-border: #d5c4a1;
  --term-text: #3c3836;
  --term-muted: #928374;
  --term-prompt: #076678;
  --term-cmd: #79740e;
  --term-str: #b57614;
}
[data-palette='one-dark'] {
  --bg: #282c34;
  --bg-elevated: #2c313a;
  --ink: #d7dae0;
  --ink-soft: #abb2bf;
  --muted: #7f848e;
  --muted-2: #5c6370;
  --line: #3e4451;
  --line-strong: #4b5263;
  --accent: #61afef;
  --green: #98c379;
  --yellow: #e5c07b;
  --red: #e06c75;
  --term-bg: #282c34;
  --term-active-bg: #323842;
  --term-border: #3e4451;
  --term-text: #abb2bf;
  --term-muted: #5c6370;
  --term-prompt: #61afef;
  --term-cmd: #98c379;
  --term-str: #e5c07b;
}
[data-palette='one-light'] {
  --bg: #fafafa;
  --bg-elevated: #f5f5f6;
  --ink: #202228;
  --ink-soft: #383a42;
  --muted: #686b77;
  --muted-2: #a0a1a7;
  --line: #e5e5e6;
  --line-strong: #d5d7de;
  --accent: #4078f2;
  --green: #50a14f;
  --yellow: #c18401;
  --red: #e45649;
  --term-bg: #fafafa;
  --term-active-bg: #f0f0f1;
  --term-border: #e5e5e6;
  --term-text: #383a42;
  --term-muted: #a0a1a7;
  --term-prompt: #4078f2;
  --term-cmd: #50a14f;
  --term-str: #c18401;
}
[data-palette='solarized'] {
  --bg: #002b36;
  --bg-elevated: #073642;
  --ink: #eee8d5;
  --ink-soft: #93a1a1;
  --muted: #839496;
  --muted-2: #586e75;
  --line: #164a57;
  --line-strong: #586e75;
  --accent: #268bd2;
  --green: #859900;
  --yellow: #b58900;
  --red: #dc322f;
  --term-bg: #002b36;
  --term-active-bg: #0b3d4a;
  --term-border: #164a57;
  --term-text: #93a1a1;
  --term-muted: #586e75;
  --term-prompt: #268bd2;
  --term-cmd: #859900;
  --term-str: #b58900;
}
[data-palette='solarized-light'] {
  --bg: #fdf6e3;
  --bg-elevated: #eee8d5;
  --ink: #073642;
  --ink-soft: #657b83;
  --muted: #586e75;
  --muted-2: #93a1a1;
  --line: #d6ceb8;
  --line-strong: #93a1a1;
  --accent: #268bd2;
  --green: #859900;
  --yellow: #b58900;
  --red: #dc322f;
  --term-bg: #fdf6e3;
  --term-active-bg: #e6dec8;
  --term-border: #d6ceb8;
  --term-text: #657b83;
  --term-muted: #93a1a1;
  --term-prompt: #268bd2;
  --term-cmd: #859900;
  --term-str: #b58900;
}
[data-palette='kanagawa'] {
  --bg: #1f1f28;
  --bg-elevated: #252532;
  --ink: #f3ead3;
  --ink-soft: #dcd7ba;
  --muted: #8f8d80;
  --muted-2: #727169;
  --line: #363646;
  --line-strong: #54546d;
  --accent: #7e9cd8;
  --green: #76946a;
  --yellow: #c0a36e;
  --red: #c34043;
  --term-bg: #1f1f28;
  --term-active-bg: #2a2a37;
  --term-border: #363646;
  --term-text: #dcd7ba;
  --term-muted: #727169;
  --term-prompt: #7e9cd8;
  --term-cmd: #76946a;
  --term-str: #c0a36e;
}
[data-palette='kanagawa-lotus'] {
  --bg: #f2ecbc;
  --bg-elevated: #e5ddb0;
  --ink: #2a2a37;
  --ink-soft: #545464;
  --muted: #77736a;
  --muted-2: #a09cac;
  --line: #cbcbd1;
  --line-strong: #b7b2a0;
  --accent: #4d699b;
  --green: #6f894e;
  --yellow: #77713f;
  --red: #c84053;
  --term-bg: #f2ecbc;
  --term-active-bg: #dcd5ac;
  --term-border: #cbcbd1;
  --term-text: #545464;
  --term-muted: #a09cac;
  --term-prompt: #4d699b;
  --term-cmd: #6f894e;
  --term-str: #77713f;
}
[data-palette='rose-pine'] {
  --bg: #191724;
  --bg-elevated: #1f1d2e;
  --ink: #f4f0ff;
  --ink-soft: #e0def4;
  --muted: #908caa;
  --muted-2: #6e6a86;
  --line: #312f45;
  --line-strong: #403d52;
  --accent: #c4a7e7;
  --green: #9ccfd8;
  --yellow: #f6c177;
  --red: #eb6f92;
  --term-bg: #191724;
  --term-active-bg: #26233a;
  --term-border: #312f45;
  --term-text: #e0def4;
  --term-muted: #6e6a86;
  --term-prompt: #c4a7e7;
  --term-cmd: #9ccfd8;
  --term-str: #f6c177;
}
[data-palette='rose-pine-dawn'] {
  --bg: #faf4ed;
  --bg-elevated: #f2e9e1;
  --ink: #191724;
  --ink-soft: #464261;
  --muted: #797593;
  --muted-2: #9893a5;
  --line: #e6ded7;
  --line-strong: #d8d0ca;
  --accent: #907aa9;
  --green: #56949f;
  --yellow: #ea9d34;
  --red: #b4637a;
  --term-bg: #faf4ed;
  --term-active-bg: #fffaf3;
  --term-border: #e6ded7;
  --term-text: #464261;
  --term-muted: #9893a5;
  --term-prompt: #907aa9;
  --term-cmd: #56949f;
  --term-str: #ea9d34;
}
[data-palette='vesper'] {
  --bg: #101010;
  --bg-elevated: #1a1a1a;
  --ink: #ffffff;
  --ink-soft: #ffffff;
  --muted: #7e7e7e;
  --muted-2: #5c5c5c;
  --line: #282828;
  --line-strong: #343434;
  --accent: #ffc799;
  --green: #99ffe4;
  --yellow: #ffc799;
  --red: #ff8080;
  --term-bg: #101010;
  --term-active-bg: #232323;
  --term-border: #282828;
  --term-text: #ffffff;
  --term-muted: #5c5c5c;
  --term-prompt: #ffc799;
  --term-cmd: #99ffe4;
  --term-str: #ffc799;
}

[data-palette='herdr'],
[data-palette='catppuccin'],
[data-palette='terminal'],
[data-palette='tokyo-night'],
[data-palette='dracula'],
[data-palette='nord'],
[data-palette='gruvbox'],
[data-palette='one-dark'],
[data-palette='solarized'],
[data-palette='kanagawa'],
[data-palette='rose-pine'],
[data-palette='vesper'] {
  --logo-filter: invert(1) hue-rotate(180deg) brightness(1.08) contrast(0.9)
    saturate(1.05);
  --logo-opacity: 0.72;
}

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

html {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
}

img,
video {
  max-width: 100%;
  display: block;
}

button,
a {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

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

code,
pre,
kbd,
samp {
  font-family: var(--mono);
}

::selection {
  background: var(--accent-soft);
}

/* ===== Header / Nav ===== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-bottom: 1px solid var(--line);
}

.nav {
  /* Positioned so .nav-menu-panel can anchor to the whole bar — anchoring
       to the hamburger itself pushes the panel off-screen on narrow
       viewports (the button sits left of the nav-tools icon row). */
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--ink);
}

.brand span:first-child {
  color: var(--muted-2);
  font-weight: 400;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  color: var(--muted);
  font-size: 0.95rem;
  font-family: var(--mono);
}

.nav-links a:hover,
.nav-links a[aria-current='page'] {
  color: var(--accent);
}

.nav-menu {
  display: none;
  margin-left: auto;
}

.nav-menu-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.22rem;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: var(--ink-soft);
  cursor: pointer;
  list-style: none;
  transition:
    color 120ms ease,
    border-color 120ms ease,
    background 120ms ease;
}

.nav-menu-button::-webkit-details-marker {
  display: none;
}
.nav-menu-button::marker {
  content: '';
}

.nav-menu-button span {
  display: block;
  width: 0.92rem;
  height: 1px;
  background: currentColor;
}

.nav-menu-button:hover,
.nav-menu[open] .nav-menu-button {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line));
  background: var(--accent-soft);
}

.nav-menu-panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 1.25rem;
  z-index: 30;
  display: grid;
  min-width: min(18rem, calc(100vw - 2rem));
  padding: 0.35rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.16);
}

.nav-menu-panel a {
  border-radius: var(--radius-sm);
  padding: 0.62rem 0.7rem;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 600;
}

.nav-menu-panel a:hover,
.nav-menu-panel a[aria-current='page'] {
  background: var(--accent-soft);
  color: var(--accent);
}

.nav-tools {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.nav-icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: var(--muted);
  transition:
    color 120ms ease,
    border-color 120ms ease,
    background 120ms ease;
}

.nav-icon-link:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line));
  background: var(--accent-soft);
}

.nav-icon-link svg {
  width: 1rem;
  height: 1rem;
}

/* Solid social icons take the fill; stroke-drawn icons declare fill="none". */
.nav-icon-link svg:not([fill='none']) {
  fill: currentColor;
}

.social-link svg {
  width: 1.05rem;
  height: 1.05rem;
}

/* ===== Theme hint + overlay ===== */

.theme-hint {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    border-color 0.12s ease,
    color 0.12s ease;
}

.theme-hint::after {
  content: '';
  position: absolute;
  inset: -4px;
  border: 1px solid var(--accent);
  border-radius: calc(var(--radius-md) + 4px);
  opacity: 0;
  pointer-events: none;
}

.theme-hint:not(.is-seen)::after {
  animation: theme-hint-pulse 3.6s ease-in-out infinite;
}

.theme-hint:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.theme-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(1px);
}

.theme-overlay[hidden] {
  display: none;
}

.theme-overlay-panel {
  width: min(480px, calc(100vw - 2rem));
  max-height: calc(100vh - 4rem);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 2px solid var(--accent);
  border-radius: 2px;
  background: var(--term-bg);
  font-family: var(--mono);
  color: var(--term-text);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.4);
}

.theme-overlay-list {
  flex: 1;
  overflow-y: auto;
  padding: 0.8rem 0.6rem;
  scrollbar-width: thin;
  scrollbar-color: var(--term-border) transparent;
}

.theme-overlay-list::-webkit-scrollbar {
  width: 5px;
}
.theme-overlay-list::-webkit-scrollbar-thumb {
  background: var(--term-border);
  border-radius: 1px;
}

.theme-sep {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.8rem;
  margin-top: 0.3rem;
  color: var(--term-muted);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  pointer-events: none;
  user-select: none;
}

.theme-sep:first-child {
  margin-top: 0;
}

.theme-overlay-list button {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 0.35rem 0.8rem;
  border: 0;
  border-radius: 1px;
  background: transparent;
  color: var(--term-text);
  font-family: inherit;
  font-size: 0.86rem;
  font-weight: 400;
  text-align: left;
  cursor: pointer;
  white-space: nowrap;
  line-height: 1.5;
}

.theme-overlay-list button:hover,
.theme-overlay-list button:focus-visible {
  outline: none;
  background: var(--term-active-bg);
  color: var(--term-text);
}

.theme-overlay-list button[aria-selected='true'] {
  background: var(--term-active-bg);
  color: var(--term-text);
  font-weight: 700;
}

.theme-overlay-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 1rem;
  border-top: 1px solid var(--term-border);
  color: var(--term-muted);
  font-size: 0.78rem;
  font-weight: 400;
}

.theme-overlay-actions {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
}

.theme-overlay-footer .key {
  color: var(--term-muted);
  font-weight: 700;
}

.theme-close-btn {
  border: 0;
  border-radius: 1px;
  background: var(--term-active-bg);
  color: var(--term-muted);
  padding: 0.15rem 0.5rem;
  font-family: inherit;
  font-size: inherit;
  font-weight: 700;
  cursor: pointer;
}

.theme-close-btn:hover,
.theme-close-btn:focus-visible {
  outline: none;
  color: var(--term-text);
  background: var(--term-border);
}

/* ===== Search overlay ===== */

button.nav-icon-link {
  padding: 0;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
}

.search-input-row {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--term-border);
}

.search-prompt {
  color: var(--term-prompt);
  font-weight: 700;
  flex: none;
}

.search-input-row input {
  flex: 0 1 auto;
  field-sizing: content;
  min-width: 1px;
  max-width: 100%;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--term-text);
  /* The block .search-caret next to the input replaces the native caret. */
  caret-color: transparent;
  font-family: inherit;
  font-size: 0.9rem;
}

.search-input-row input::-webkit-search-cancel-button {
  display: none;
}

.search-caret {
  flex: none;
  width: 0.55ch;
  height: 1.05em;
  /* Cancel the row's flex gap so the block hugs the typed text. */
  margin-left: -0.55rem;
  background: var(--term-prompt);
  animation: type-cursor-blink 0.9s step-start infinite;
}

.search-results {
  flex: 1;
  min-height: 9rem;
  max-height: 50vh;
  overflow-y: auto;
  /* Keep wheel/trackpad/touch scrolling inside the panel instead of
       chaining to the page behind the overlay. */
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  scrollbar-gutter: stable;
  padding: 0.6rem;
  scrollbar-width: thin;
  scrollbar-color: var(--term-muted) var(--term-active-bg);
}

.search-results::-webkit-scrollbar {
  width: 8px;
}
.search-results::-webkit-scrollbar-track {
  background: var(--term-active-bg);
  border-radius: 4px;
}
.search-results::-webkit-scrollbar-thumb {
  background: var(--term-muted);
  border-radius: 4px;
}
.search-results::-webkit-scrollbar-thumb:hover {
  background: var(--term-text);
}

.search-result {
  display: block;
  padding: 0.5rem 0.8rem;
  border-radius: 1px;
  text-decoration: none;
}

.search-result:hover,
.search-result:focus-visible,
.search-result[aria-selected='true'] {
  outline: none;
  background: var(--term-active-bg);
}

.search-result-title {
  display: block;
  color: var(--term-text);
  font-size: 0.9rem;
  font-weight: 700;
}

.search-result-excerpt {
  display: block;
  margin-top: 0.15rem;
  color: var(--term-muted);
  font-size: 0.8rem;
  line-height: 1.55;
}

.search-result-excerpt mark {
  background: transparent;
  color: var(--term-str, var(--accent));
  font-weight: 700;
}

.search-empty {
  margin: 0;
  padding: 1rem 0.8rem;
  color: var(--term-muted);
  font-size: 0.85rem;
}

/* ===== Layout ===== */

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding-inline: 1.25rem;
}

.section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  border-top: 1px solid var(--line);
}

/* ===== Status dots ===== */

.eyebrow {
  margin: 0 0 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.status-dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  flex: 0 0 auto;
}

.dot-blue {
  background: var(--accent);
}
.dot-green {
  background: var(--green);
  box-shadow: 0 0 0.6rem color-mix(in srgb, var(--green) 60%, transparent);
}

/* ===== Buttons ===== */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.6rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-md);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid transparent;
  transition: all 0.12s ease;
}

.button-primary {
  background: var(--ink);
  color: var(--bg);
}

.button-primary:hover {
  background: var(--accent);
  color: #fff;
}

.button-secondary {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink-soft);
}

.button-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

/* ===== Hero ===== */

.hero-lede {
  max-width: 600px;
  margin: 1.25rem 0 0;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.75rem;
}

/* ===== Page hero (commits, init) ===== */

.content-shell {
  padding-bottom: 5rem;
}

.page-hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 5rem 1.25rem 2.25rem;
}

.page-hero h1 {
  max-width: 14ch;
  margin: 0;
  color: var(--ink);
  font-family: var(--mono);
  font-weight: 400;
  font-size: clamp(2.8rem, 7vw, 6rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
}

.page-hero .hero-lede {
  max-width: 680px;
  color: var(--muted);
}

/* ===== Home terminal session ===== */

.home-hero {
  width: calc(100% - 2.5rem);
  max-width: var(--max);
  margin: clamp(2rem, 6vw, 5rem) auto 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(var(--accent-soft), transparent 42%), var(--bg-elevated);
  box-shadow: 0 1.5rem 5rem color-mix(in srgb, var(--ink) 8%, transparent);
  overflow: hidden;
}

.terminal-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  min-height: 2.5rem;
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.terminal-bar > :last-child {
  justify-self: end;
}

.terminal-dots {
  display: flex;
  gap: 0.35rem;
}

.terminal-dots i {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--red);
}

.terminal-dots i:nth-child(2) {
  background: var(--yellow);
}
.terminal-dots i:nth-child(3) {
  background: var(--green);
}

.home-hero-body {
  padding: clamp(2rem, 7vw, 5rem);
}

.command-line {
  margin: 0 0 1.4rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: clamp(0.75rem, 2vw, 0.9rem);
}

.command-line span {
  color: var(--green);
}
.command-line b {
  color: var(--accent);
}

.home-hero h1 {
  margin: 0;
  color: var(--ink);
  font-family: var(--mono);
  font-size: clamp(4.25rem, 13vw, 9.5rem);
  font-weight: 700;
  letter-spacing: -0.095em;
  line-height: 0.78;
}

.cursor-block {
  display: inline-block;
  width: 0.15em;
  height: 0.78em;
  margin-left: 0.12em;
  background: var(--accent);
  animation: type-cursor-blink 1s step-start infinite;
}

.home-intro {
  max-width: 720px;
  margin: clamp(2rem, 5vw, 3rem) 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 2.5vw, 1.4rem);
  line-height: 1.65;
}

.session-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-top: 1.75rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line-strong);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.82rem;
}

.session-meta b {
  margin-right: 0.35rem;
  color: var(--accent);
  font-weight: 600;
}

.session-meta .status-dot {
  margin-right: 0.2rem;
}

.home-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 1rem;
  border-top: 0;
}

.system-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--bg-elevated) 74%, transparent);
  overflow: hidden;
}

.panel-heading {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.75rem;
  min-height: 2.8rem;
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.panel-heading > span:first-child {
  color: var(--accent);
}

.panel-heading h2 {
  margin: 0;
  color: var(--ink-soft);
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 700;
}

.panel-heading a {
  color: var(--accent);
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.topic-grid article {
  min-height: 9rem;
  padding: 1.25rem;
}

.topic-grid article:nth-child(odd) {
  border-right: 1px solid var(--line);
}
.topic-grid article:nth-child(-n + 2) {
  border-bottom: 1px solid var(--line);
}

.topic-grid span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.84rem;
  font-weight: 700;
}

.topic-grid p,
.now-panel > p {
  margin: 0.75rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.now-panel > p,
.process-stats {
  margin-inline: 1.25rem;
}

.now-panel .process-name {
  margin-top: 1.25rem;
  color: var(--ink);
  font-family: var(--mono);
  font-weight: 700;
}

.process-stats {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.4rem;
  margin-bottom: 1.25rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.process-stats b {
  color: var(--green);
}

.recent-panel {
  grid-column: 1 / -1;
}
.recent-panel .commit-tree {
  margin: 1.4rem 1.25rem 1.5rem 1.6rem;
}

.recent-panel .commit-tree a {
  justify-content: space-between;
  font-weight: 600;
}

.recent-panel .commit-tree a span:first-child {
  display: flex;
  gap: 0.85rem;
}

.recent-panel .commit-tree b {
  color: var(--muted-2);
  font-weight: 400;
}

/* ===== Blog post list ===== */

.post-list {
  display: grid;
}

/* Lines act as separators between posts, not around the list —
   the section border above and footer border below frame it already. */
.post-card + .post-card {
  border-top: 1px solid var(--line);
}

/* Git-tag badge on the newest commit in the log. */
.tag-latest {
  display: inline-block;
  margin-left: 0.7rem;
  padding: 0.12rem 0.6rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  vertical-align: middle;
  transform: translateY(-0.15em);
}

/* Recent commits on main: the same branch-line tree as the post-page TOC.
   One line per commit, node on the line, Init as the root at the bottom. */
.commit-tree {
  display: grid;
  gap: 1.15rem;
  margin-left: 5px;
  border-left: 2px solid var(--line);
  font-family: var(--mono);
}

.commit-tree a {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem 1rem;
  padding-left: 1.25rem;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.45;
  text-decoration: none;
}

.commit-tree a::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 0.28em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--line-strong);
  background: var(--bg);
  transition:
    border-color 0.15s ease,
    background 0.15s ease;
}

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

.commit-tree a:hover::before {
  border-color: var(--accent);
}

/* The branch label heads the tree: filled node on the same line, like the
   company labels once were. */
.commit-tree .commit-tree-head {
  color: var(--accent);
  font-size: 0.95rem;
}

.commit-tree .commit-tree-head::before {
  left: -7px;
  top: 0.24em;
  width: 12px;
  height: 12px;
  border-color: var(--accent);
  background: var(--accent);
}

.commit-tree .commit-tree-head:hover {
  text-decoration: underline;
}

.commit-tree-date {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.post-card-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.45rem 0;
  text-decoration: none;
}

.post-card h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.45rem, 3vw, 2.05rem);
  font-family: var(--mono);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.055em;
  transition: color 0.16s ease;
}

.post-card p {
  max-width: 680px;
  margin: 0.55rem 0 0;
  color: color-mix(in srgb, var(--ink) 62%, var(--muted));
  line-height: 1.55;
}

.post-card-meta {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 600;
}

.post-card:hover h2 {
  color: var(--accent);
}

/* ===== Tags ===== */

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* On post cards the chips are a sibling of the card link, not a child
   (anchors can't nest), so pull them up into the link's bottom padding
   and restore the card's spacing below. The .post-card scope also beats
   the `.post-card p` margin rule without needing !important. */
.post-card .post-tags {
  margin: -0.85rem 0 0;
  padding: 0 0 1.45rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.14rem 0.6rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  transition:
    color 120ms ease,
    border-color 120ms ease,
    background 120ms ease;
}

.tag:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line-strong));
  background: var(--accent-soft);
}

.tag-count {
  color: var(--muted-2);
  font-weight: 400;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.tag-cloud .tag {
  font-size: 0.84rem;
  padding: 0.22rem 0.75rem;
}

.inline-link {
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 600;
}

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

/* ===== Article layout ===== */

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  margin: 0 0 0.85rem;
  color: color-mix(in srgb, var(--ink) 58%, var(--muted));
  font-family: var(--mono);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.post-meta > * + *::before {
  content: '/';
  margin-right: 0.55rem;
  color: var(--line-strong);
}

.article-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(8rem, 12rem) minmax(0, 860px);
  gap: clamp(2rem, 6vw, 4rem);
  align-items: start;
  padding-top: 4rem;
  /* Sits directly under the sticky header's border — avoid a double line. */
  border-top: 0;
}

.article-shell {
  min-width: 0;
}

.article-toc {
  position: sticky;
  top: 6rem;
  padding-top: 0.35rem;
  color: color-mix(in srgb, var(--ink) 58%, var(--muted));
  font-family: var(--mono);
  font-size: 0.84rem;
}

/* Git-tree TOC: a branch line with one node per section; the node of the
   section currently in view fills with the accent color (scroll spy sets
   aria-current on the links). */
.article-toc nav {
  display: grid;
  gap: 0.9rem;
  margin-left: 5px;
  border-left: 2px solid var(--line);
}

.article-toc a {
  position: relative;
  padding-left: 1.1rem;
  color: color-mix(in srgb, var(--ink) 58%, var(--muted));
  line-height: 1.35;
  text-decoration: none;
}

.article-toc a::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 0.22em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--line-strong);
  background: var(--bg);
  transition:
    border-color 0.15s ease,
    background 0.15s ease;
}

.article-toc a:hover,
.article-toc a[aria-current='true'] {
  color: var(--accent);
}

.article-toc a:hover::before {
  border-color: var(--accent);
}

.article-toc a[aria-current='true']::before {
  border-color: var(--accent);
  background: var(--accent);
}

.article-header {
  margin-bottom: 2.35rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.article-header h1 {
  max-width: 22ch;
  margin: 0;
  color: var(--ink);
  font-family: var(--mono);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.article-header p:last-child {
  max-width: 680px;
  margin: 1.2rem 0 0;
  color: color-mix(in srgb, var(--ink) 68%, var(--muted));
  font-size: 1.18rem;
  line-height: 1.7;
}

.article-prose {
  color: var(--ink);
  font-size: 1.04rem;
  line-height: 1.82;
}

.article-prose > *:first-child {
  margin-top: 0;
}

.article-prose h1,
.article-prose h2,
.article-prose h3 {
  color: var(--ink);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-family: var(--mono);
  font-weight: 400;
}

.article-prose h1 {
  margin: 2.3rem 0 1rem;
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.article-prose h2 {
  margin: 2.2rem 0 0.75rem;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
}

.article-prose h3 {
  margin: 1.7rem 0 0.65rem;
  font-size: 1.25rem;
}

.article-prose p,
.article-prose ul,
.article-prose ol {
  margin: 1rem 0;
}

.article-prose ul,
.article-prose ol {
  padding-left: 1.35rem;
}

.article-prose li + li {
  margin-top: 0.42rem;
}

.article-prose blockquote {
  margin: 1.2rem 0;
  border-left: 2px solid color-mix(in srgb, var(--accent) 72%, var(--line));
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--bg-elevated) 46%, transparent);
  padding: 0.72rem 0.95rem;
  color: color-mix(in srgb, var(--ink) 76%, var(--muted));
  font-size: 1.06rem;
  font-weight: 560;
  line-height: 1.7;
}

.article-prose blockquote p {
  margin: 0;
}

.article-prose a {
  color: var(--accent);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

.article-prose code {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  color: var(--ink);
  padding: 0.08rem 0.28rem;
  font-size: 0.9em;
}

.article-prose pre {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  color: var(--ink);
  padding: 1rem;
}

/* Shiki (theme: 'css-variables') token colors, mapped onto the palette
   variables so syntax highlighting follows the active theme. */
:root {
  --astro-code-foreground: var(--ink-soft);
  --astro-code-background: var(--bg-elevated);
  --astro-code-token-constant: var(--accent);
  --astro-code-token-string: var(--term-str);
  --astro-code-token-string-expression: var(--term-str);
  --astro-code-token-comment: var(--muted-2);
  --astro-code-token-keyword: var(--red);
  --astro-code-token-parameter: var(--ink-soft);
  --astro-code-token-function: var(--term-cmd);
  --astro-code-token-punctuation: var(--muted);
  --astro-code-token-link: var(--accent);
}

.article-prose pre code {
  border: 0;
  background: transparent;
  color: inherit;
  padding: 0;
}

.article-comments {
  margin-top: 3.2rem;
  padding-top: 2.2rem;
  border-top: 1px solid var(--line);
}

/* ===== Init (about) page ===== */

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.4fr);
  gap: 4rem;
  align-items: start;
}

/* About card mirrors the Education sidebar card. */
.about-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 1.5rem;
}

.about-card h3 {
  margin: 0 0 1rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.about-prose p {
  margin: 0 0 1.2rem;
  max-width: 62ch;
  color: color-mix(in srgb, var(--ink) 82%, var(--muted));
  font-size: 1rem;
  line-height: 1.75;
}

.about-prose p:last-child {
  margin-bottom: 0;
}

.profile-list {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  font-family: var(--mono);
  font-size: 0.82rem;
}

.profile-list div {
  display: grid;
  grid-template-columns: 5.4rem 1fr;
  gap: 0.75rem;
}

.profile-list dt {
  color: var(--accent);
}
.profile-list dd {
  margin: 0;
  color: var(--ink-soft);
}

.social-command {
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.7rem;
}

.inline-links a {
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.sidebar-card {
  position: sticky;
  top: 6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  padding: 1.5rem;
}

.sidebar-card h3 {
  margin: 0 0 1rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.edu-entry {
  margin-bottom: 1rem;
}

.edu-entry:last-child {
  margin-bottom: 0;
}

.edu-degree {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--ink);
}

.edu-school {
  margin: 0.15rem 0 0;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--muted);
}

/* Skills marquee at the bottom of init: one long strip of mono tags
   scrolling continuously, faded at both edges. */
.skills-marquee {
  /* Constrained to the content column so its top border lines up with
       the section dividers above it. */
  max-width: var(--max);
  margin: 4.5rem auto 0;
  padding: 1.2rem 1.25rem;
  border-top: 1px solid var(--line);
  overflow: hidden;
  mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent,
    black 10%,
    black 90%,
    transparent
  );
}

.skills-track {
  display: flex;
  width: max-content;
  animation: skills-scroll 70s linear infinite;
}

/* Spacing lives on the items (not flex gap) so the track's second half is
   exactly as wide as the first and the -50% loop point is invisible. */
.skills-item {
  padding-right: 2.4rem;
  font-family: var(--mono);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
  transition: color 0.15s ease;
}

.skills-item:hover {
  color: var(--accent);
}

.skills-marquee:hover .skills-track {
  animation-play-state: paused;
}

@keyframes skills-scroll {
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .skills-track {
    animation: none;
    width: auto;
    flex-wrap: wrap;
    gap: 0.5rem 0;
  }
}

/* ===== Footer ===== */

/* Full-bleed top border mirrors the header's bottom border, framing the
   page; the content inside stays centered. */
.footer {
  padding: 1.75rem 1.25rem;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-family: var(--mono);
  flex-wrap: wrap;
}

.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
}

.footer-icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: var(--muted);
  transition:
    color 120ms ease,
    border-color 120ms ease,
    background 120ms ease;
}

.footer-icon-link:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line));
  background: var(--accent-soft);
}

.footer-icon-link svg {
  width: 1.05rem;
  height: 1.05rem;
}

.footer-icon-link svg:not([fill='none']) {
  fill: currentColor;
}

.inline-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

/* ===== Animations ===== */

@keyframes theme-hint-pulse {
  0%,
  70%,
  100% {
    opacity: 0;
    transform: scale(1);
  }
  78% {
    opacity: 0.45;
    transform: scale(1.06);
  }
  88% {
    opacity: 0;
    transform: scale(1.13);
  }
}

@keyframes type-cursor-blink {
  50% {
    opacity: 0;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.empty-note {
  color: var(--muted);
  font-family: var(--mono);
}

.section > .hero-actions {
  margin-top: 2.25rem;
}

/* ===== Responsive ===== */

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
  .nav-menu {
    display: block;
  }

  .about-grid {
    display: block;
  }

  .sidebar-card {
    position: static;
    margin-top: 3rem;
  }

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

@media (max-width: 1040px) {
  .article-layout {
    display: block;
    max-width: 860px;
  }

  .article-toc {
    display: none;
  }
}

/* Phones: tighten the big desktop whitespace so pages start (and sections
   meet) closer to the viewport. */
@media (max-width: 640px) {
  .home-hero {
    width: auto;
    margin: 1rem 0.75rem 0;
    border-radius: var(--radius-md);
  }

  .terminal-bar {
    grid-template-columns: 1fr auto;
  }

  .terminal-bar > :last-child {
    display: none;
  }

  .home-hero-body {
    padding: 2.5rem 1.25rem;
  }

  .home-hero h1 {
    font-size: clamp(3.8rem, 22vw, 6rem);
  }

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

  .topic-grid article:nth-child(odd) {
    border-right: 0;
  }
  .topic-grid article:not(:last-child) {
    border-bottom: 1px solid var(--line);
  }

  .recent-panel .commit-tree a {
    display: grid;
  }

  .social-link {
    display: none;
  }

  .page-hero {
    padding-top: 2.75rem;
    padding-bottom: 1.75rem;
  }

  .section {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }

  .content-shell {
    padding-bottom: 3rem;
  }

  .article-layout {
    padding-top: 2.25rem;
  }

  .skills-marquee {
    margin-top: 3rem;
  }

  .nav-tools {
    gap: 0.35rem;
  }

  /* The brand + hamburger + icon row don't all fit on one line below
       ~370px (iPhone SE and similar) — wrap the icon row onto its own
       line instead of letting it overflow the viewport. Harmless on
       wider phones where everything already fits on one row. */
  .nav {
    flex-wrap: wrap;
    row-gap: 0.5rem;
  }

  .nav-tools {
    flex-basis: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }

  .theme-hint::after {
    display: none;
  }
}