@import url("../tokens/fonts.css");

/* ==========================================================================
   Commit — a craftsperson developer's site.
   Paper and an editor; one caret accent; syntax colours as the palette;
   git branch lines as structure. Colours, spacing, radii and shadows come
   from tokens.css; motion lives here.
   Rules: movement is transform/opacity only; entrance animations fill
   BACKWARDS; box-shadow changes only on one element's own state.
   ========================================================================== */

:root {
  /* motion (tokens.json `duration` + `easing`, with fallbacks) */
  --cm-t-key: var(--dur-key, 70ms);
  --cm-t-release: var(--dur-release, 150ms);
  --cm-t-sweep: var(--dur-sweep, 280ms);
  --cm-t-reveal: var(--dur-reveal, 420ms);
  --cm-t-draw: var(--dur-draw, 900ms);
  --cm-t-blink: var(--dur-blink, 1060ms);
  --cm-e-key: var(--ease-key, cubic-bezier(.3, 0, .6, 1));
  --cm-e-release: var(--ease-release, cubic-bezier(.2, 1.5, .4, 1));
  --cm-e-out: var(--ease-out, cubic-bezier(.16, 1, .3, 1));
  --cm-e-draw: var(--ease-draw, cubic-bezier(.65, 0, .35, 1));
  --cm-e-exit: var(--ease-exit, cubic-bezier(.4, 0, 1, 1));
  /* key edges: the colours inside shadow-key / shadow-key-caret, so hover can grow them */
  --cm-edge: #cfc7b5;
  --cm-edge-caret: #7a2809;
  --cm-edge-del: #d9a49c;
  /* indent guides printed on the page: 1px dashes every 48px */
  --cm-guides: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='8'%3E%3Crect width='1' height='4' fill='%23e2dccd'/%3E%3C/svg%3E");
  --cm-fg: var(--ink);
  --cm-fg-soft: var(--ink-soft);
  color-scheme: light;
}
[data-theme="dark"] {
  --cm-edge: #0b0c0f;
  --cm-edge-caret: #a5481f;
  --cm-edge-del: #6b2a2b;
  --cm-guides: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='8'%3E%3Crect width='1' height='4' fill='%2320232b'/%3E%3C/svg%3E");
  color-scheme: dark;
}

html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background-color: var(--page);
  background-image: var(--cm-guides);
  background-position: center 0;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 26px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "ss02";
  text-rendering: optimizeLegibility;
}
::selection { background: var(--select); color: var(--ink); }
*, *::before, *::after { box-sizing: border-box; }

/* ---------- type + layout helpers ---------- */
.cm-stage { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); padding: var(--space-6); }
.cm-stage--top { align-items: flex-start; }
.cm-stage--col { flex-direction: column; align-items: stretch; }
.cm-col { display: flex; flex-direction: column; gap: var(--space-3); }
.cm-row { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.cm-spacer { flex: 1; }
.cm-display { margin: 0; font: 600 76px/72px var(--font-sans); letter-spacing: -.035em; text-wrap: balance; }
.cm-title { margin: 0; font: 600 44px/48px var(--font-sans); letter-spacing: -.025em; text-wrap: balance; }
.cm-heading { margin: 0; font: 600 22px/28px var(--font-sans); letter-spacing: -.01em; }
.cm-lede { margin: 0; font: 400 21px/32px var(--font-sans); letter-spacing: -.005em; color: var(--ink); text-wrap: pretty; }
.cm-body { margin: 0; font: 400 16px/26px var(--font-sans); text-wrap: pretty; }
.cm-soft { color: var(--ink-soft); }
.cm-meta { font: 400 13px/20px var(--font-mono); letter-spacing: .01em; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.cm-overline { font: 400 11px/16px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }
.cm-code-inline { font: 400 .875em/1 var(--font-mono); padding: 2px 5px; border-radius: var(--radius-xs); background: var(--well); color: var(--ink); }
.cm-display em, .cm-title em, .cm-heading em { font-style: italic; font-weight: 500; color: var(--caret); }
.cm-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.cm-icon { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
@media (max-width: 640px) {
  .cm-display { font-size: 44px; line-height: 46px; letter-spacing: -.03em; }
  .cm-title { font-size: 32px; line-height: 36px; }
  .cm-lede { font-size: 18px; line-height: 28px; }
}

/* the caret: a 2px bar in `caret`, blinking like an editor (on/off in steps) */
.cm-caret { display: inline-block; width: .09em; min-width: 2px; height: .92em; margin-left: .06em; vertical-align: -.08em; background: var(--caret); border-radius: 1px; animation: cm-blink var(--cm-t-blink) steps(1, end) infinite; }
@keyframes cm-blink { 0% { opacity: 1; } 50% { opacity: 0; } }

/* focus: one ring everywhere */
.cm-focusable:focus-visible, .cm-btn:focus-visible, .cm-iconbtn:focus-visible, .cm-link:focus-visible, .cm-tab:focus-visible,
.cm-seg__opt:focus-visible, .cm-select__trigger:focus-visible, .cm-acc__btn:focus-visible, .cm-pcard:focus-visible,
.cm-nav a:focus-visible, .cm-brand:focus-visible, .cm-post__link:focus-visible, .cm-tag__x:focus-visible {
  outline: 2px solid var(--focus); outline-offset: 2px;
}

/* ---------- link: a selection sweep, left to right ---------- */
.cm-link {
  position: relative; z-index: 0; color: inherit; text-decoration: underline; text-decoration-thickness: 1px;
  text-underline-offset: 4px; text-decoration-color: var(--rule); border-radius: 2px;
  transition: text-decoration-color var(--cm-t-sweep);
}
.cm-link::before {
  content: ""; position: absolute; z-index: -1; inset: -1px -3px; border-radius: 3px; background: var(--select);
  transform: scaleX(0); transform-origin: right center;
  transition: transform var(--cm-t-sweep) var(--cm-e-draw);
}
.cm-link:hover, .cm-link:focus-visible { text-decoration-color: transparent; }
.cm-link:hover::before, .cm-link:focus-visible::before { transform: scaleX(1); transform-origin: left center; }
.cm-link--quiet { text-decoration: none; }
.cm-link .cm-icon { width: 14px; height: 14px; vertical-align: -2px; margin-left: 2px; }

/* ---------- kbd ---------- */
.cm-kbd {
  display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 20px; padding: 0 5px;
  font: 400 11px/1 var(--font-mono); letter-spacing: .02em; color: var(--ink-soft);
  background: var(--buffer); border: 1px solid var(--rule); border-bottom-width: 2px; border-radius: var(--radius-xs);
}

/* ==================================================================== Button
   A key: it sits on a 3px edge, rises 1px on hover, travels 3px on press,
   and leaves a blinking caret after its label when released. */
.cm-btn {
  --_bg: var(--buffer); --_fg: var(--ink); --_bd: var(--rule); --_edge: var(--cm-edge);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 16px; border: 1px solid var(--_bd); border-radius: var(--radius-sm);
  background: var(--_bg); color: var(--_fg); font: 600 15px/1 var(--font-sans); letter-spacing: -.005em;
  text-decoration: none; white-space: nowrap; cursor: pointer; user-select: none; -webkit-tap-highlight-color: transparent;
  box-shadow: 0 3px 0 var(--_edge);
  transition: transform var(--cm-t-release) var(--cm-e-release), box-shadow var(--cm-t-release) var(--cm-e-release), background-color var(--cm-t-release);
}
.cm-btn::after { content: ""; position: absolute; z-index: -1; inset: -2px -5px -7px -2px; }
.cm-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 0 var(--_edge); }
.cm-btn:active, .cm-btn.is-down { transform: translateY(3px); box-shadow: 0 0 0 var(--_edge); transition-duration: var(--cm-t-key); transition-timing-function: var(--cm-e-key); }
.cm-btn--primary { --_bg: var(--caret); --_fg: var(--on-caret); --_bd: var(--caret); --_edge: var(--cm-edge-caret); }
.cm-btn--ghost { --_bg: transparent; --_bd: transparent; box-shadow: none; }
.cm-btn--ghost:hover { background: var(--well); box-shadow: none; transform: none; }
.cm-btn--ghost:active { transform: translateY(1px); box-shadow: none; }
.cm-btn--danger { --_bg: var(--del-bg); --_fg: var(--del); --_bd: var(--del); --_edge: var(--cm-edge-del); }
.cm-btn--sm { height: 32px; padding: 0 12px; font-size: 14px; gap: 6px; }
.cm-btn--sm .cm-icon { width: 16px; height: 16px; }
.cm-btn--lg { height: 48px; padding: 0 22px; font-size: 16px; }
.cm-btn--block { display: flex; width: 100%; }
.cm-btn__label { position: relative; display: inline-flex; align-items: center; }
.cm-btn__label::after {
  content: ""; position: absolute; left: 100%; top: 50%; width: 2px; height: 1.05em; margin: -.55em 0 0 3px;
  background: currentColor; border-radius: 1px; opacity: 0; pointer-events: none;
}
.cm-btn.is-typed .cm-btn__label::after { animation: cm-blink var(--cm-t-blink) steps(1, end) 3; }
.cm-btn .cm-kbd { height: 18px; min-width: 18px; color: inherit; background: transparent; border-color: currentColor; opacity: .75; }
.cm-btn--primary .cm-kbd { border-color: rgb(255 255 255 / .45); }
[data-theme="dark"] .cm-btn--primary .cm-kbd { border-color: rgb(0 0 0 / .4); }
.cm-btn[disabled], .cm-btn[aria-disabled="true"] {
  --_bg: var(--well); --_fg: var(--ink-soft); --_bd: var(--rule); box-shadow: none; transform: none; cursor: not-allowed;
}
.cm-btn--ghost[disabled] { --_bg: transparent; --_bd: transparent; }
.cm-btn.is-loading { cursor: progress; }
.cm-btn.is-loading > :not(.cm-btn__dots) { opacity: 0; }
.cm-btn__dots { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 4px; }
.cm-btn__dots i { width: 5px; height: 5px; border-radius: 1px; background: currentColor; opacity: .25; animation: cm-dot 900ms steps(1, end) infinite; }
.cm-btn__dots i:nth-child(2) { animation-delay: 150ms; }
.cm-btn__dots i:nth-child(3) { animation-delay: 300ms; }
@keyframes cm-dot { 0% { opacity: 1; } 34% { opacity: .25; } }

/* ================================================================ IconButton */
.cm-iconbtn {
  --_bg: var(--buffer); --_fg: var(--ink); --_bd: var(--rule); --_edge: var(--cm-edge);
  position: relative; display: inline-grid; place-items: center; width: 40px; height: 40px; padding: 0; flex: none;
  border: 1px solid var(--_bd); border-radius: var(--radius-sm); background: var(--_bg); color: var(--_fg); cursor: pointer;
  box-shadow: 0 3px 0 var(--_edge); -webkit-tap-highlight-color: transparent;
  transition: transform var(--cm-t-release) var(--cm-e-release), box-shadow var(--cm-t-release) var(--cm-e-release), background-color var(--cm-t-release);
}
.cm-iconbtn::after { content: ""; position: absolute; z-index: -1; inset: -2px -5px -7px -2px; }
.cm-iconbtn:hover { transform: translateY(-1px); box-shadow: 0 4px 0 var(--_edge); }
.cm-iconbtn:active { transform: translateY(3px); box-shadow: 0 0 0 var(--_edge); transition-duration: var(--cm-t-key); transition-timing-function: var(--cm-e-key); }
.cm-iconbtn--primary { --_bg: var(--caret); --_fg: var(--on-caret); --_bd: var(--caret); --_edge: var(--cm-edge-caret); }
.cm-iconbtn--ghost { --_bg: transparent; --_bd: transparent; box-shadow: none; }
.cm-iconbtn--ghost:hover { background: var(--well); box-shadow: none; transform: none; }
.cm-iconbtn--ghost:active { transform: translateY(1px); box-shadow: none; }
.cm-iconbtn--sm { width: 32px; height: 32px; }
.cm-iconbtn--sm .cm-icon { width: 16px; height: 16px; }
.cm-iconbtn--lg { width: 48px; height: 48px; }
.cm-iconbtn[disabled] { --_bg: var(--well); --_fg: var(--ink-soft); box-shadow: none; transform: none; cursor: not-allowed; }
.cm-iconbtn[aria-pressed="true"] { --_bg: var(--well); transform: translateY(2px); box-shadow: 0 1px 0 var(--_edge); }

/* ==================================================================== Toggle
   A switch that also prints its value as a constant: false → true. */
.cm-toggle { position: relative; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font: 500 15px/22px var(--font-sans); user-select: none; -webkit-tap-highlight-color: transparent; }
.cm-toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; }
.cm-toggle__track { position: relative; flex: none; width: 40px; height: 24px; border-radius: var(--radius-full); background: var(--well); border: 1px solid var(--rule); transition: background-color var(--cm-t-release), border-color var(--cm-t-release); }
.cm-toggle__knob { position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: var(--radius-full); background: var(--ink-soft); border: 1px solid var(--ink-soft); transition: transform var(--cm-t-release) var(--cm-e-release); }
.cm-toggle input:checked + .cm-toggle__track { background: var(--caret); border-color: var(--caret); }
.cm-toggle input:checked + .cm-toggle__track .cm-toggle__knob { transform: translateX(16px); background: var(--on-caret); border-color: var(--on-caret); box-shadow: none; }
.cm-toggle input:focus-visible + .cm-toggle__track { outline: 2px solid var(--focus); outline-offset: 2px; }
.cm-toggle__val { font: 400 13px/20px var(--font-mono); color: var(--const); min-width: 5ch; }
.cm-toggle input:disabled ~ * { opacity: .5; }
.cm-toggle:has(input:disabled) { cursor: not-allowed; }

/* ================================================================ Checkbox / Radio */
.cm-choice { position: relative; display: inline-flex; align-items: flex-start; gap: 10px; cursor: pointer; font: 400 15px/22px var(--font-sans); -webkit-tap-highlight-color: transparent; }
.cm-choice input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; }
.cm-choice__box { position: relative; flex: none; display: grid; place-items: center; width: 20px; height: 20px; margin-top: 1px; border: 1.5px solid var(--ink-soft); border-radius: 5px; background: var(--buffer); transition: background-color var(--cm-t-release), border-color var(--cm-t-release), transform var(--cm-t-key) var(--cm-e-key); }
.cm-choice:active .cm-choice__box { transform: translateY(1px); }
.cm-choice__box .cm-icon { width: 14px; height: 14px; stroke-width: 2.6; color: var(--on-caret); opacity: 0; transform: scale(.4); transition: transform var(--cm-t-release) var(--cm-e-release), opacity 90ms; }
.cm-choice input:checked + .cm-choice__box { background: var(--caret); border-color: var(--caret); }
.cm-choice input:checked + .cm-choice__box .cm-icon { opacity: 1; transform: scale(1); }
.cm-choice--radio .cm-choice__box { border-radius: var(--radius-full); }
.cm-choice--radio .cm-choice__box::after { content: ""; width: 8px; height: 8px; border-radius: var(--radius-full); background: var(--caret); opacity: 0; transform: scale(0); transition: transform var(--cm-t-release) var(--cm-e-release), opacity 90ms; }
.cm-choice--radio input:checked + .cm-choice__box { background: var(--buffer); border-color: var(--caret); border-width: 2px; }
.cm-choice--radio input:checked + .cm-choice__box::after { opacity: 1; transform: scale(1); }
.cm-choice input:focus-visible + .cm-choice__box { outline: 2px solid var(--focus); outline-offset: 2px; }
.cm-choice__text { display: flex; flex-direction: column; }
.cm-choice__hint { font: 400 13px/20px var(--font-mono); color: var(--ink-soft); }
.cm-choice input:disabled ~ * { opacity: .5; }
.cm-choice:has(input:disabled) { cursor: not-allowed; }
.cm-radios { display: flex; flex-direction: column; gap: 10px; border: 0; padding: 0; margin: 0; }
.cm-radios legend { padding: 0; margin-bottom: 8px; font: 500 14px/20px var(--font-sans); }

/* ================================================================= TextField */
.cm-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.cm-field__label { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; font: 500 14px/20px var(--font-sans); color: var(--ink); }
.cm-field__label .cm-meta { font-size: 12px; }
.cm-field__box {
  position: relative; display: flex; align-items: stretch; min-height: 44px; border: 1px solid var(--rule); border-radius: var(--radius-sm);
  background: var(--buffer); box-shadow: var(--shadow-card); transition: border-color var(--cm-t-release);
}
.cm-field__box:hover { border-color: var(--ink-soft); }
.cm-field__box:focus-within { border-color: var(--focus); box-shadow: 0 0 0 3px var(--select); }
.cm-field__prefix { display: flex; align-items: center; padding: 0 0 0 12px; font: 400 14px/1 var(--font-mono); color: var(--ink-soft); white-space: nowrap; }
.cm-field__input {
  flex: 1; min-width: 0; width: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); padding: 10px 12px;
  font: 400 16px/22px var(--font-sans); caret-color: var(--caret); border-radius: inherit;
}
.cm-field__input::placeholder { color: var(--ink-soft); opacity: .8; }
textarea.cm-field__input { resize: vertical; min-height: 120px; }
.cm-field__msg { display: flex; justify-content: space-between; gap: 12px; font: 400 12px/18px var(--font-mono); color: var(--ink-soft); min-height: 18px; }
.cm-field__count { font-variant-numeric: tabular-nums; margin-left: auto; }
.cm-field.is-invalid .cm-field__box { border-color: var(--del); }
.cm-field.is-invalid .cm-field__box:focus-within { box-shadow: 0 0 0 3px var(--del-bg); }
.cm-field.is-invalid .cm-field__err { color: var(--del); }
.cm-field.is-shake .cm-field__box { animation: cm-shake 320ms var(--cm-e-out); }
@keyframes cm-shake { 0% { transform: translateX(0); } 25% { transform: translateX(-4px); } 50% { transform: translateX(3px); } 75% { transform: translateX(-2px); } 100% { transform: translateX(0); } }
.cm-field__input:disabled { cursor: not-allowed; color: var(--ink-soft); }

/* ==================================================================== Select */
.cm-select { position: relative; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.cm-select__trigger {
  position: relative; display: flex; align-items: center; gap: 8px; width: 100%; min-height: 44px; padding: 0 12px; text-align: left;
  border: 1px solid var(--rule); border-radius: var(--radius-sm); background: var(--buffer); color: var(--ink); cursor: pointer;
  font: 400 16px/22px var(--font-sans); box-shadow: var(--shadow-card); transition: border-color var(--cm-t-release);
}
.cm-select__trigger:hover { border-color: var(--ink-soft); }
.cm-select__trigger[aria-expanded="true"] { border-color: var(--focus); box-shadow: 0 0 0 3px var(--select); }
.cm-select__value { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cm-select__value.is-placeholder { color: var(--ink-soft); }
.cm-select__trigger .cm-icon { color: var(--ink-soft); transition: transform var(--cm-t-release) var(--cm-e-out); }
.cm-select__trigger[aria-expanded="true"] .cm-icon { transform: rotate(180deg); }
.cm-menu {
  position: fixed; z-index: 1000; min-width: 180px; max-height: 280px; overflow: auto; margin: 0; padding: 4px; list-style: none;
  background: var(--buffer); border: 1px solid var(--rule); border-radius: var(--radius-md); box-shadow: var(--shadow-lift);
  opacity: 0; visibility: hidden; transform: translateY(var(--_from, -4px));
  transition: opacity 160ms var(--cm-e-out), transform var(--cm-t-reveal) var(--cm-e-out), visibility 0s 160ms;
}
.cm-menu[data-side="top"] { --_from: 4px; }
.cm-menu.is-open { opacity: 1; visibility: visible; transform: translateY(0); transition: opacity 160ms var(--cm-e-out), transform var(--cm-t-reveal) var(--cm-e-out); }
.cm-menu__opt { display: flex; align-items: center; gap: 10px; min-height: 36px; padding: 6px 10px; border-radius: var(--radius-sm); cursor: pointer; font: 400 15px/22px var(--font-sans); color: var(--ink); }
.cm-menu__opt .cm-icon { width: 16px; height: 16px; color: var(--caret); opacity: 0; }
.cm-menu__opt[aria-selected="true"] .cm-icon { opacity: 1; }
.cm-menu__opt.is-active { background: var(--select); }
.cm-menu__opt .cm-meta { margin-left: auto; }

/* ==================================================================== Slider */
.cm-slider { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.cm-slider__head { display: flex; justify-content: space-between; align-items: baseline; font: 500 14px/20px var(--font-sans); }
.cm-slider__out { font: 400 14px/20px var(--font-mono); color: var(--caret); font-variant-numeric: tabular-nums; }
.cm-slider input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 28px; margin: 0; background: transparent; cursor: pointer; --p: 50%; }
.cm-slider input[type="range"]::-webkit-slider-runnable-track { height: 6px; border-radius: var(--radius-full); background: linear-gradient(to right, var(--caret) var(--p), var(--well) var(--p)); box-shadow: inset 0 0 0 1px var(--rule); }
.cm-slider input[type="range"]::-moz-range-track { height: 6px; border-radius: var(--radius-full); background: var(--well); box-shadow: inset 0 0 0 1px var(--rule); }
.cm-slider input[type="range"]::-moz-range-progress { height: 6px; border-radius: var(--radius-full); background: var(--caret); }
.cm-slider input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 10px; height: 24px; margin-top: -9px; border-radius: 3px; background: var(--ink); border: 2px solid var(--buffer); box-shadow: 0 0 0 1px var(--ink); transition: transform var(--cm-t-release) var(--cm-e-release); }
.cm-slider input[type="range"]::-moz-range-thumb { width: 8px; height: 22px; border-radius: 3px; background: var(--ink); border: 2px solid var(--buffer); box-shadow: 0 0 0 1px var(--ink); }
.cm-slider input[type="range"]:active::-webkit-slider-thumb { transform: scaleY(.84); }
.cm-slider input[type="range"]:focus-visible { outline: 2px solid var(--focus); outline-offset: 4px; border-radius: 4px; }
.cm-slider__ticks { display: flex; justify-content: space-between; font: 400 11px/16px var(--font-mono); color: var(--ink-soft); font-variant-numeric: tabular-nums; }

/* ====================================================================== Tabs
   Editor tabs: the active file joins its panel; a caret bar slides across the top. */
.cm-tabs { display: flex; flex-direction: column; min-width: 0; }
.cm-tabs__list { position: relative; display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; border-bottom: 1px solid var(--rule); }
.cm-tabs__list::-webkit-scrollbar { display: none; }
.cm-tab {
  position: relative; display: inline-flex; align-items: center; gap: 8px; flex: none; height: 40px; padding: 0 14px; margin-bottom: -1px;
  border: 1px solid transparent; border-bottom: 0; border-radius: var(--radius-sm) var(--radius-sm) 0 0; background: transparent;
  font: 400 13px/1 var(--font-mono); color: var(--ink-soft); cursor: pointer; transition: color var(--cm-t-release), background-color var(--cm-t-release);
}
.cm-tab:hover { color: var(--ink); }
.cm-tab[aria-selected="true"] { color: var(--ink); background: var(--buffer); border-color: var(--rule); }
.cm-tab__dot { width: 7px; height: 7px; border-radius: var(--radius-full); background: var(--rule); }
.cm-tab[aria-selected="true"] .cm-tab__dot { background: var(--caret); }
.cm-tab__count { font-size: 11px; padding: 1px 5px; border-radius: var(--radius-xs); background: var(--well); color: var(--ink-soft); }
.cm-tabs__bar { position: absolute; z-index: 1; top: 0; left: 0; width: 1px; height: 2px; background: var(--caret); transform-origin: 0 0; transition: transform var(--cm-t-sweep) var(--cm-e-draw); pointer-events: none; }
.cm-tabs__panel { padding: var(--space-6); background: var(--buffer); border: 1px solid var(--rule); border-top: 0; border-radius: 0 0 var(--radius-md) var(--radius-md); }
.cm-tabs__panel[hidden] { display: none; }
.cm-tabs__panel.is-in { animation: cm-fade-up var(--cm-t-reveal) var(--cm-e-out) backwards; }
.cm-tabs--line .cm-tab { font: 500 15px/1 var(--font-sans); border: 0; background: transparent; padding: 0 2px; margin-right: 18px; }
.cm-tabs--line .cm-tab[aria-selected="true"] { background: transparent; }
.cm-tabs--line .cm-tabs__bar { top: auto; bottom: 0; }
.cm-tabs--line .cm-tabs__panel { background: transparent; border: 0; padding: var(--space-6) 0 0; }
@keyframes cm-fade-up { from { opacity: 0; transform: translateY(6px); } }

/* ========================================================== SegmentedControl */
.cm-seg { position: relative; display: inline-grid; grid-auto-flow: column; grid-auto-columns: 1fr; padding: 3px; border-radius: 8px; background: var(--well); border: 1px solid var(--rule); isolation: isolate; }
.cm-seg__thumb { position: absolute; z-index: -1; top: 3px; bottom: 6px; left: 3px; border-radius: var(--radius-sm); background: var(--buffer); border: 1px solid var(--rule); box-shadow: 0 3px 0 var(--cm-edge); transition: transform var(--cm-t-sweep) var(--cm-e-out), box-shadow var(--cm-t-key); }
.cm-seg.is-pressing .cm-seg__thumb { box-shadow: 0 1px 0 var(--cm-edge); }
.cm-seg__opt { position: relative; height: 32px; padding: 0 14px; border: 0; background: transparent; color: var(--ink-soft); font: 500 14px/1 var(--font-sans); cursor: pointer; white-space: nowrap; border-radius: var(--radius-sm); transition: color var(--cm-t-release); margin-bottom: 3px; }
.cm-seg__opt[aria-checked="true"] { color: var(--ink); }
.cm-seg__opt:hover { color: var(--ink); }
.cm-seg--mono .cm-seg__opt { font: 400 13px/1 var(--font-mono); }
.cm-seg--sm .cm-seg__opt { height: 28px; padding: 0 10px; font-size: 13px; }

/* ====================================================================== Card */
.cm-card { position: relative; display: flex; flex-direction: column; min-width: 0; background: var(--buffer); border: 1px solid var(--rule); border-radius: var(--radius-md); box-shadow: var(--shadow-card); color: var(--ink); }
.cm-card__file { display: flex; align-items: center; gap: 8px; min-height: 38px; padding: 0 16px; border-bottom: 1px solid var(--rule); font: 400 12px/1 var(--font-mono); color: var(--ink-soft); }
.cm-card__file .cm-icon { width: 14px; height: 14px; }
.cm-card__file b { font-weight: 400; color: var(--ink); }
.cm-card__body { display: flex; flex-direction: column; gap: 10px; padding: var(--space-6); flex: 1; }
.cm-card__foot { display: flex; align-items: center; gap: 12px; padding: 12px var(--space-6); border-top: 1px solid var(--rule); }
.cm-card--link { cursor: pointer; text-decoration: none; transition: transform var(--cm-t-release) var(--cm-e-release), box-shadow var(--cm-t-release); }
.cm-card--link::after { content: ""; position: absolute; z-index: -1; inset: 0 -6px -8px 0; }
.cm-card--link:hover, .cm-card--link:focus-visible { transform: translateY(-3px); box-shadow: var(--shadow-lift); }
.cm-card--link:active { transform: translateY(-1px); transition-duration: var(--cm-t-key); }
.cm-card--link:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.cm-card--well { background: var(--well); box-shadow: none; }
@media (max-width: 640px) { .cm-card__body { padding: var(--space-4); } .cm-card__foot { padding: 12px var(--space-4); } }

/* ============================================================== Badge / Tag */
.cm-badge {
  --_c: var(--ink-soft);
  display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 7px; border-radius: var(--radius-xs);
  font: 400 12px/1 var(--font-mono); letter-spacing: .01em; white-space: nowrap; color: var(--_c);
  background: color-mix(in srgb, var(--_c) 9%, transparent); border: 1px solid color-mix(in srgb, var(--_c) 28%, transparent);
}
.cm-badge .cm-icon { width: 12px; height: 12px; stroke-width: 2.2; }
.cm-badge--caret { --_c: var(--caret); }
.cm-badge--fn { --_c: var(--fn); }
.cm-badge--string { --_c: var(--string); }
.cm-badge--const { --_c: var(--const); }
.cm-badge--add { --_c: var(--add); background: var(--add-bg); }
.cm-badge--del { --_c: var(--del); background: var(--del-bg); }
.cm-badge--solid { color: var(--on-caret); background: var(--caret); border-color: var(--caret); }
.cm-badge__dot { width: 6px; height: 6px; border-radius: var(--radius-full); background: currentColor; }
.cm-tag { display: inline-flex; align-items: center; gap: 2px; height: 26px; padding: 0 4px 0 9px; border-radius: var(--radius-sm); border: 1px solid var(--rule); background: var(--buffer); font: 400 13px/1 var(--font-mono); color: var(--ink); }
.cm-tag:not(:has(.cm-tag__x)) { padding-right: 9px; }
.cm-tag__hash { color: var(--ink-soft); }
.cm-tag__x { display: grid; place-items: center; width: 20px; height: 20px; padding: 0; margin-left: 2px; border: 0; border-radius: var(--radius-xs); background: transparent; color: var(--ink-soft); cursor: pointer; }
.cm-tag__x:hover { background: var(--del-bg); color: var(--del); }
.cm-tag__x .cm-icon { width: 12px; height: 12px; stroke-width: 2.2; }
.cm-tag.is-leaving { opacity: 0; transform: translateX(-6px); transition: opacity 160ms var(--cm-e-exit), transform 160ms var(--cm-e-exit); }

/* ==================================================================== Avatar */
.cm-avatar { --_s: 40px; --_c: var(--caret); position: relative; display: inline-grid; place-items: center; flex: none; width: var(--_s); height: var(--_s); border-radius: var(--radius-full); background: color-mix(in srgb, var(--_c) 16%, var(--buffer)); color: var(--_c); font: 600 max(11px, calc(var(--_s) * .38))/1 var(--font-sans); letter-spacing: -.02em; box-shadow: 0 0 0 2px var(--page); }
.cm-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: inherit; }
.cm-avatar--sm { --_s: 28px; } .cm-avatar--lg { --_s: 56px; } .cm-avatar--xl { --_s: 88px; }
.cm-avatar__status { position: absolute; right: -1px; bottom: -1px; width: 30%; height: 30%; min-width: 9px; min-height: 9px; border-radius: var(--radius-full); background: var(--add); box-shadow: 0 0 0 2px var(--page); }
.cm-avatar__status--away { background: var(--string); } .cm-avatar__status--busy { background: var(--del); }
.cm-avatars { display: inline-flex; padding-left: 8px; }
.cm-avatars > .cm-avatar { margin-left: -8px; }
.cm-avatars__more { --_c: var(--ink-soft); font: 400 12px/1 var(--font-mono); }

/* =================================================================== Tooltip
   An editor hover hint: flips and clamps at the viewport; slides 4px away from its trigger. */
.cm-tip { display: inline-flex; }
.cm-tooltip {
  position: fixed; z-index: 1100; left: 0; top: 0; max-width: min(280px, calc(100vw - 16px)); padding: 6px 10px;
  background: var(--ink); color: var(--page); border-radius: var(--radius-sm); box-shadow: var(--shadow-lift);
  font: 400 12px/18px var(--font-mono); pointer-events: none; opacity: 0; visibility: hidden;
  transform: translate(var(--_dx, 0), var(--_dy, 4px));
  transition: opacity 120ms var(--cm-e-out), transform 220ms var(--cm-e-out), visibility 0s 120ms;
}
.cm-tooltip[data-side="top"] { --_dx: 0; --_dy: 4px; }
.cm-tooltip[data-side="bottom"] { --_dx: 0; --_dy: -4px; }
.cm-tooltip[data-side="left"] { --_dx: 4px; --_dy: 0; }
.cm-tooltip[data-side="right"] { --_dx: -4px; --_dy: 0; }
.cm-tooltip.is-open { opacity: 1; visibility: visible; transform: translate(0, 0); transition: opacity 120ms var(--cm-e-out), transform 220ms var(--cm-e-out); }
.cm-tooltip b { font-weight: 400; color: var(--page); opacity: .7; }
.cm-tooltip__arrow { position: absolute; width: 8px; height: 8px; background: var(--ink); transform: rotate(45deg); }
.cm-tooltip[data-side="top"] .cm-tooltip__arrow { bottom: -4px; }
.cm-tooltip[data-side="bottom"] .cm-tooltip__arrow { top: -4px; }
.cm-tooltip[data-side="left"] .cm-tooltip__arrow { right: -4px; }
.cm-tooltip[data-side="right"] .cm-tooltip__arrow { left: -4px; }

/* ===================================================================== Toast
   Commit messages on a little graph: each toast is a node on one rail.
   Max 3 on screen, the rest wait in a queue. */
.cm-toasts { position: fixed; z-index: 1200; right: 20px; bottom: 20px; width: min(380px, calc(100vw - 32px)); display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.cm-toasts--inline { position: relative; right: auto; bottom: auto; z-index: auto; width: 100%; max-width: 380px; }
.cm-toasts__queue { align-self: flex-end; font: 400 11px/16px var(--font-mono); color: var(--ink-soft); background: var(--buffer); border: 1px solid var(--rule); border-radius: var(--radius-xs); padding: 2px 8px; }
.cm-toasts__queue[hidden] { display: none; }
.cm-toast {
  --_c: var(--add);
  position: relative; display: grid; grid-template-columns: 14px 1fr auto; gap: 12px; align-items: start; padding: 12px 10px 12px 14px;
  background: var(--buffer); color: var(--ink); border: 1px solid var(--rule); border-radius: var(--radius-md); box-shadow: var(--shadow-pop);
  pointer-events: auto; animation: cm-toast-in var(--cm-t-reveal) var(--cm-e-out) backwards;
}
.cm-toast + .cm-toast::before { content: ""; position: absolute; left: 20px; top: -12px; width: 2px; height: 26px; background: var(--rule); }
.cm-toast__node { position: relative; z-index: 1; width: 14px; height: 14px; margin-top: 3px; border-radius: var(--radius-full); border: 2px solid var(--_c); background: var(--buffer); }
.cm-toast__node::after { content: ""; position: absolute; inset: 2px; border-radius: inherit; background: var(--_c); }
.cm-toast__head { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; font: 400 12px/18px var(--font-mono); color: var(--ink-soft); }
.cm-toast__hash { color: var(--string); }
.cm-toast__msg { margin: 2px 0 0; font: 400 15px/22px var(--font-sans); color: var(--ink); overflow-wrap: anywhere; }
.cm-toast__type { font-family: var(--font-mono); font-size: 13px; color: var(--_c); margin-right: 2px; }
.cm-toast--add { --_c: var(--add); } .cm-toast--fn { --_c: var(--fn); } .cm-toast--del { --_c: var(--del); } .cm-toast--string { --_c: var(--string); } .cm-toast--caret { --_c: var(--caret); }
.cm-toast.is-leaving { animation: cm-toast-out 200ms var(--cm-e-exit) forwards; }
@keyframes cm-toast-in { from { opacity: 0; transform: translateX(24px); } }
@keyframes cm-toast-out { to { opacity: 0; transform: translateX(24px); } }
@media (max-width: 520px) { .cm-toasts { right: 16px; bottom: 16px; } }

/* ===================================================================== Modal */
.cm-modal { position: fixed; z-index: 1300; inset: 0; display: grid; place-items: center; padding: 16px; }
.cm-modal[hidden] { display: none; }
.cm-modal__scrim { position: absolute; inset: 0; background: rgb(20 18 14 / .42); animation: cm-fade 200ms var(--cm-e-out) backwards; }
[data-theme="dark"] .cm-modal__scrim { background: rgb(0 0 0 / .6); }
.cm-modal__panel { position: relative; display: flex; flex-direction: column; width: min(520px, 100%); max-height: calc(100vh - 32px); overflow: auto; background: var(--buffer); color: var(--ink); border: 1px solid var(--rule); border-radius: var(--radius-md); box-shadow: var(--shadow-pop); animation: cm-rise var(--cm-t-reveal) var(--cm-e-out) backwards; }
.cm-modal__bar { display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 6px 0 16px; border-bottom: 1px solid var(--rule); font: 400 12px/1 var(--font-mono); color: var(--ink-soft); }
.cm-modal__bar .cm-iconbtn { margin-left: auto; }
.cm-modal__body { display: flex; flex-direction: column; gap: 12px; padding: 24px; }
.cm-modal__title { margin: 0; font: 600 26px/32px var(--font-sans); letter-spacing: -.02em; }
.cm-modal__foot { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; padding: 16px 24px 24px; }
.cm-modal.is-leaving .cm-modal__scrim { animation: cm-fade-out 160ms var(--cm-e-exit) forwards; }
.cm-modal.is-leaving .cm-modal__panel { animation: cm-sink 160ms var(--cm-e-exit) forwards; }
.cm-modal--sheet { place-items: end center; padding: 0; }
.cm-modal--sheet .cm-modal__panel { width: min(640px, 100%); border-radius: var(--radius-md) var(--radius-md) 0 0; border-bottom: 0; animation-name: cm-sheet-in; }
.cm-modal--sheet.is-leaving .cm-modal__panel { animation-name: cm-sheet-out; }
.cm-modal__grab { width: 40px; height: 4px; margin: 8px auto 0; border-radius: var(--radius-full); background: var(--rule); }
@keyframes cm-fade { from { opacity: 0; } }
@keyframes cm-fade-out { to { opacity: 0; } }
@keyframes cm-rise { from { opacity: 0; transform: translateY(14px); } }
@keyframes cm-sink { to { opacity: 0; transform: translateY(10px); } }
@keyframes cm-sheet-in { from { transform: translateY(100%); } }
@keyframes cm-sheet-out { to { transform: translateY(100%); } }

/* ================================================================== Progress */
.cm-progress { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.cm-progress__head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font: 500 14px/20px var(--font-sans); }
.cm-progress__val { font: 400 13px/20px var(--font-mono); color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.cm-progress__track { position: relative; height: 6px; border-radius: var(--radius-full); background: var(--well); box-shadow: inset 0 0 0 1px var(--rule); overflow: hidden; }
.cm-progress__fill { position: absolute; inset: 0; background: var(--caret); border-radius: inherit; transform-origin: left; transform: scaleX(var(--v, 0)); transition: transform 700ms var(--cm-e-draw); }
.cm-progress--add .cm-progress__fill { background: var(--add); }
.cm-progress--fn .cm-progress__fill { background: var(--fn); }
.cm-progress.is-indeterminate .cm-progress__fill { right: auto; width: 34%; transform: translateX(-100%); animation: cm-indet 1400ms var(--cm-e-draw) infinite; }
@keyframes cm-indet { to { transform: translateX(300%); } }
.cm-steps { display: flex; align-items: center; list-style: none; margin: 0; padding: 0; }
.cm-steps__step { position: relative; display: flex; flex-direction: column; align-items: center; gap: 8px; flex: 1; font: 400 12px/16px var(--font-mono); color: var(--ink-soft); text-align: center; }
.cm-steps__step::before { content: ""; position: absolute; top: 7px; right: 50%; width: 100%; height: 2px; background: var(--rule); z-index: 0; }
.cm-steps__step:first-child::before { display: none; }
.cm-steps__step.is-done::before, .cm-steps__step.is-current::before { background: var(--caret); }
.cm-steps__node { position: relative; z-index: 1; width: 16px; height: 16px; border-radius: var(--radius-full); border: 2px solid var(--rule); background: var(--page); }
.cm-steps__step.is-done .cm-steps__node { border-color: var(--caret); background: var(--caret); }
.cm-steps__step.is-current .cm-steps__node { border-color: var(--caret); }
.cm-steps__step.is-current { color: var(--ink); }

/* ================================================================= Accordion
   Rows open with a diff sign: + to add a section, − to fold it away. */
.cm-acc { display: flex; flex-direction: column; border-top: 1px solid var(--rule); }
.cm-acc__item { border-bottom: 1px solid var(--rule); }
.cm-acc__h { margin: 0; }
.cm-acc__btn { display: flex; align-items: center; gap: 14px; width: 100%; min-height: 60px; padding: 14px 4px; border: 0; background: transparent; color: var(--ink); text-align: left; cursor: pointer; font: 500 18px/26px var(--font-sans); letter-spacing: -.01em; }
.cm-acc__sign { position: relative; flex: none; display: grid; place-items: center; width: 24px; height: 24px; border-radius: var(--radius-xs); font: 400 16px/1 var(--font-mono); color: var(--add); background: var(--add-bg); transition: transform var(--cm-t-release) var(--cm-e-release); }
.cm-acc__btn:active .cm-acc__sign { transform: translateY(1px); }
.cm-acc__btn[aria-expanded="true"] .cm-acc__sign { color: var(--del); background: var(--del-bg); }
.cm-acc__btn:hover .cm-acc__q { text-decoration: underline; text-decoration-color: var(--rule); text-underline-offset: 4px; }
.cm-acc__q { flex: 1; }
.cm-acc__panel { padding: 0 4px 22px 42px; color: var(--ink-soft); }
.cm-acc__panel > * { margin: 0; }
.cm-acc__panel:not([hidden]) { animation: cm-fade-down var(--cm-t-reveal) var(--cm-e-out) backwards; }
@keyframes cm-fade-down { from { opacity: 0; transform: translateY(-6px); } }

/* ==================================================================== Header */
.cm-header { position: sticky; top: 0; z-index: 900; background: var(--page); border-bottom: 1px solid transparent; transition: border-color var(--cm-t-release); }
.cm-header.is-stuck { border-bottom-color: var(--rule); }
.cm-header__in { display: flex; align-items: center; gap: 20px; max-width: 1200px; height: 68px; margin: 0 auto; padding: 0 40px; }
.cm-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; border-radius: var(--radius-sm); margin-right: auto; }
.cm-brand svg { width: 30px; height: 30px; flex: none; }
.cm-brand__name { font: 600 18px/1 var(--font-sans); letter-spacing: -.02em; white-space: nowrap; }
.cm-brand__branch { font: 400 12px/1 var(--font-mono); color: var(--ink-soft); white-space: nowrap; }
.cm-brand__name .cm-caret { animation: none; opacity: 0; transition: opacity 120ms; }
.cm-brand:hover .cm-brand__name .cm-caret { opacity: 1; animation: cm-blink var(--cm-t-blink) steps(1, end) infinite; }
.cm-nav { display: flex; align-items: center; gap: 6px; }
.cm-nav a { position: relative; z-index: 0; display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 8px; color: var(--ink-soft); text-decoration: none; font: 500 15px/1 var(--font-sans); border-radius: var(--radius-sm); transition: color var(--cm-t-release); }
.cm-nav a::before { content: ""; position: absolute; z-index: -1; left: 4px; right: 4px; top: 7px; bottom: 7px; border-radius: 3px; background: var(--select); transform: scaleX(0); transform-origin: right center; transition: transform var(--cm-t-sweep) var(--cm-e-draw); }
.cm-nav a:hover { color: var(--ink); }
.cm-nav a:hover::before { transform: scaleX(1); transform-origin: left center; }
.cm-nav a[aria-current] { color: var(--ink); }
.cm-nav a[aria-current]::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 5px; height: 5px; margin-left: -2.5px; border-radius: var(--radius-full); background: var(--caret); }
.cm-nav__i { font: 400 11px/1 var(--font-mono); color: var(--ink-soft); }
.cm-header__end { display: flex; align-items: center; gap: 8px; }
.cm-palette-btn { display: inline-flex; align-items: center; gap: 10px; height: 36px; padding: 0 6px 0 12px; border: 1px solid var(--rule); border-radius: var(--radius-sm); background: var(--buffer); color: var(--ink-soft); font: 400 13px/1 var(--font-mono); cursor: pointer; box-shadow: 0 3px 0 var(--cm-edge); transition: transform var(--cm-t-release) var(--cm-e-release), box-shadow var(--cm-t-release) var(--cm-e-release); }
.cm-palette-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 0 var(--cm-edge); color: var(--ink); }
.cm-palette-btn:active { transform: translateY(3px); box-shadow: 0 0 0 var(--cm-edge); transition-duration: var(--cm-t-key); }
.cm-palette-btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.cm-header__menu { display: none; }
.cm-header__sheet { display: none; }
@media (max-width: 860px) {
  .cm-header__in { padding: 0 16px; gap: 10px; height: 60px; }
  .cm-nav, .cm-brand__branch, .cm-palette-btn__label { display: none; }
  .cm-palette-btn { padding: 0 8px; }
  .cm-header__menu { display: inline-grid; }
  .cm-header__sheet { display: block; position: absolute; left: 0; right: 0; top: 100%; padding: 8px 16px 20px; background: var(--page); border-bottom: 1px solid var(--rule); box-shadow: var(--shadow-lift); }
  .cm-header__sheet[hidden] { display: none; }
  .cm-header__sheet:not([hidden]) { animation: cm-fade-down 300ms var(--cm-e-out) backwards; }
  .cm-header__sheet a { display: flex; align-items: baseline; gap: 12px; padding: 14px 4px; border-bottom: 1px solid var(--rule); color: var(--ink); text-decoration: none; font: 600 24px/30px var(--font-sans); letter-spacing: -.02em; }
  .cm-header__sheet a span { font: 400 12px/1 var(--font-mono); color: var(--ink-soft); }
  .cm-header__sheet a[aria-current] { color: var(--caret); }
  .cm-header__sheet-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 16px; }
}

/* ==================================================================== Footer */
.cm-footer { border-top: 1px solid var(--rule); background: var(--page); }
.cm-footer__in { max-width: 1200px; margin: 0 auto; padding: 64px 40px 28px; }
.cm-footer__top { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, 1fr)); gap: 40px; }
.cm-footer__lead { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.cm-footer__big { margin: 0; font: 600 34px/38px var(--font-sans); letter-spacing: -.025em; max-width: 14ch; text-wrap: balance; }
.cm-footer__col h4 { margin: 0 0 12px; font: 400 11px/16px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }
.cm-footer__col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.cm-footer__col p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 22px; }
.cm-footer__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 24px; margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--rule); font: 400 12px/18px var(--font-mono); color: var(--ink-soft); }
.cm-footer__bar code { color: var(--string); font-family: inherit; }
@media (max-width: 860px) {
  .cm-footer__in { padding: 48px 16px 24px; }
  .cm-footer__top { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
  .cm-footer__lead { grid-column: 1 / -1; }
  .cm-footer__big { font-size: 28px; line-height: 32px; }
}

/* ================================================================ CopyButton
   The label rolls up from "copy" to "copied" (one direction), with a tick. */
.cm-copy { position: relative; display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 9px; border: 1px solid var(--rule); border-radius: var(--radius-sm); background: var(--buffer); color: var(--ink-soft); font: 400 12px/1 var(--font-mono); cursor: pointer; box-shadow: 0 2px 0 var(--cm-edge); transition: transform var(--cm-t-release) var(--cm-e-release), box-shadow var(--cm-t-release), color var(--cm-t-release); }
.cm-copy:hover { color: var(--ink); transform: translateY(-1px); box-shadow: 0 3px 0 var(--cm-edge); }
.cm-copy:active { transform: translateY(2px); box-shadow: 0 0 0 var(--cm-edge); transition-duration: var(--cm-t-key); }
.cm-copy:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.cm-copy .cm-icon { width: 14px; height: 14px; }
.cm-copy__win { position: relative; display: inline-block; height: 14px; overflow: hidden; }
.cm-copy__roll { display: flex; flex-direction: column; transition: transform 260ms var(--cm-e-out); }
.cm-copy__roll span { display: block; height: 14px; line-height: 14px; }
.cm-copy__ok { color: var(--add); }
.cm-copy.is-copied { color: var(--add); border-color: color-mix(in srgb, var(--add) 45%, var(--rule)); }
.cm-copy.is-copied .cm-copy__roll { transform: translateY(-14px); }
.cm-copy__ic { position: relative; width: 14px; height: 14px; }
.cm-copy__ic .cm-icon { position: absolute; inset: 0; transition: opacity 120ms, transform 220ms var(--cm-e-release); }
.cm-copy__ic .cm-icon + .cm-icon { opacity: 0; transform: scale(.4); }
.cm-copy.is-copied .cm-copy__ic .cm-icon:first-child { opacity: 0; }
.cm-copy.is-copied .cm-copy__ic .cm-icon + .cm-icon { opacity: 1; transform: scale(1); }

/* ============================================================== CodeSnippet */
.cm-snippet { position: relative; display: flex; flex-direction: column; min-width: 0; border: 1px solid var(--rule); border-radius: var(--radius-md); background: var(--buffer); overflow: hidden; box-shadow: var(--shadow-card); }
.cm-snippet__bar { display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 8px 0 14px; border-bottom: 1px solid var(--rule); }
.cm-snippet__file { display: inline-flex; align-items: center; gap: 8px; min-width: 0; font: 400 12px/1 var(--font-mono); color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cm-snippet__file .cm-icon { width: 14px; height: 14px; color: var(--ink-soft); }
.cm-snippet__bar .cm-badge { margin-left: auto; }
.cm-snippet__pre { position: relative; margin: 0; padding: 14px 0; overflow-x: auto; background: var(--well); font: 400 14px/22px var(--font-mono); color: var(--ink); tab-size: 2; isolation: isolate; }
.cm-snippet__pre::after { content: ""; position: absolute; z-index: -1; inset: 0; background: var(--select); transform: scaleX(0); transform-origin: left; opacity: 0; pointer-events: none; }
.cm-snippet.is-copied .cm-snippet__pre::after { animation: cm-select-all 1100ms var(--cm-e-draw); }
@keyframes cm-select-all { 0% { opacity: 1; transform: scaleX(0); } 30% { opacity: 1; transform: scaleX(1); } 70% { opacity: 1; transform: scaleX(1); } 100% { opacity: 0; transform: scaleX(1); } }
.cm-snippet__code { display: table; min-width: 100%; }
.cm-ln { display: table-row; }
.cm-ln__n { display: table-cell; width: 1%; padding: 0 14px 0 16px; text-align: right; color: var(--ink-soft); opacity: .7; user-select: none; font-variant-numeric: tabular-nums; }
.cm-ln__c { display: table-cell; padding-right: 20px; white-space: pre; }
.cm-ln.is-hl { background: color-mix(in srgb, var(--select) 34%, var(--well)); }
.cm-ln.is-hl .cm-ln__n { opacity: 1; color: var(--ink); box-shadow: inset 2px 0 0 var(--caret); }
.cm-ln--add { background: var(--add-bg); } .cm-ln--add .cm-ln__n { color: var(--add); opacity: 1; }
.cm-ln--del { background: var(--del-bg); } .cm-ln--del .cm-ln__n { color: var(--del); opacity: 1; }
.cm-snippet--compact .cm-snippet__pre { font-size: 13px; line-height: 20px; padding: 12px 0; }
/* syntax: colour as accent palette */
.cm-t-k { color: var(--caret); }
.cm-t-f { color: var(--fn); }
.cm-t-s { color: var(--string); }
.cm-t-n { color: var(--const); }
.cm-t-c { color: var(--ink-soft); font-style: italic; }
.cm-t-p { color: var(--fn); }
.cm-t-o { color: var(--ink-soft); }

/* ================================================================= Rail / Section
   The page hangs off a branch line: each section is a commit on main. */
.cm-rail { position: relative; padding-left: 56px; }
.cm-rail::before { content: ""; position: absolute; left: 11px; top: 107px; bottom: 0; width: 2px; background: var(--rule); }
.cm-sec { position: relative; padding: 96px 0 0; }
.cm-sec__head { position: relative; display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 32px; margin-bottom: 40px; }
.cm-sec__node { position: absolute; left: -51px; top: 3px; width: 16px; height: 16px; border-radius: var(--radius-full); background: var(--page); border: 2px solid var(--caret); }
.cm-sec__node::after { content: ""; position: absolute; inset: 3px; border-radius: inherit; background: var(--caret); }
.cm-sec__over { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font: 400 12px/18px var(--font-mono); color: var(--ink-soft); }
.cm-sec__over code { font: inherit; color: var(--string); }
.cm-sec__desc { max-width: 420px; margin: 0; color: var(--ink-soft); }
@media (max-width: 640px) {
  .cm-rail { padding-left: 28px; }
  .cm-rail::before { left: 5px; top: 74px; }
  .cm-sec { padding-top: 64px; }
  .cm-sec__node { left: -29px; width: 14px; height: 14px; }
  .cm-sec__head { margin-bottom: 28px; }
}

/* ================================================================ Art (generated covers) */
.cm-art { display: block; width: 100%; height: 100%; }
.cm-art .a-bg { fill: var(--well); }
.cm-art .a-ink { fill: var(--ink); } .cm-art .a-caret { fill: var(--caret); } .cm-art .a-fn { fill: var(--fn); }
.cm-art .a-string { fill: var(--string); } .cm-art .a-add { fill: var(--add); } .cm-art .a-const { fill: var(--const); }
.cm-art .a-buffer { fill: var(--buffer); } .cm-art .a-rule { fill: var(--rule); } .cm-art .a-page { fill: var(--page); }
.cm-art .s-ink { stroke: var(--ink); fill: none; } .cm-art .s-caret { stroke: var(--caret); fill: none; } .cm-art .s-fn { stroke: var(--fn); fill: none; }
.cm-art .s-rule { stroke: var(--rule); fill: none; } .cm-art .s-soft { stroke: var(--ink-soft); fill: none; }
.cm-art text { font-family: var(--font-mono); font-size: 13px; fill: var(--ink-soft); stroke: var(--well); stroke-width: 5px; stroke-linejoin: round; paint-order: stroke; } .cm-art text.t-ink { fill: var(--ink); } .cm-art .a-fill { fill: var(--fn); fill-opacity: .07; } .cm-art .a-fill2 { fill: var(--caret); fill-opacity: .08; } .cm-art .s-add { stroke: var(--add); fill: none; } .cm-art .s-string { stroke: var(--string); fill: none; }

/* ============================================================== ProjectCard
   On hover the card rises and its diff slides in, line by line, left to right. */
.cm-pcard { position: relative; display: flex; flex-direction: column; min-width: 0; color: var(--ink); text-decoration: none; background: var(--buffer); border: 1px solid var(--rule); border-radius: var(--radius-md); box-shadow: var(--shadow-card); transition: transform var(--cm-t-release) var(--cm-e-release), box-shadow var(--cm-t-release); }
.cm-pcard::after { content: ""; position: absolute; z-index: -1; inset: 0 -6px -8px 0; }
.cm-pcard:hover, .cm-pcard:focus-visible { transform: translateY(-3px); box-shadow: var(--shadow-lift); }
.cm-pcard:active { transform: translateY(-1px); transition-duration: var(--cm-t-key); }
.cm-pcard__cover { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border-radius: calc(var(--radius-md) - 1px) calc(var(--radius-md) - 1px) 0 0; border-bottom: 1px solid var(--rule); background: var(--well); }
.cm-pcard__diff { position: absolute; left: 12px; right: 12px; bottom: 12px; padding: 8px 0; background: var(--buffer); border: 1px solid var(--rule); border-radius: var(--radius-sm); box-shadow: var(--shadow-lift); font: 400 12px/20px var(--font-mono); opacity: 0; transition: opacity 180ms var(--cm-e-out); }
.cm-pcard__dl { display: flex; gap: 8px; padding: 0 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; opacity: 0; transform: translateX(-14px); transition: opacity 200ms var(--cm-e-out), transform var(--cm-t-reveal) var(--cm-e-out); }
.cm-pcard__dl b { flex: none; width: 1ch; font-weight: 400; }
.cm-pcard__dl--h { color: var(--ink-soft); }
.cm-pcard__dl--add { color: var(--add); background: var(--add-bg); }
.cm-pcard__dl--del { color: var(--del); background: var(--del-bg); }
.cm-pcard__dl span { overflow: hidden; text-overflow: ellipsis; color: var(--ink); }
.cm-pcard__dl--h span { color: var(--ink-soft); }
.cm-pcard:hover .cm-pcard__diff, .cm-pcard:focus-visible .cm-pcard__diff { opacity: 1; }
.cm-pcard:hover .cm-pcard__dl, .cm-pcard:focus-visible .cm-pcard__dl { opacity: 1; transform: translateX(0); }
.cm-pcard:hover .cm-pcard__dl:nth-child(2), .cm-pcard:focus-visible .cm-pcard__dl:nth-child(2) { transition-delay: 50ms; }
.cm-pcard:hover .cm-pcard__dl:nth-child(3), .cm-pcard:focus-visible .cm-pcard__dl:nth-child(3) { transition-delay: 100ms; }
.cm-pcard:hover .cm-pcard__dl:nth-child(4), .cm-pcard:focus-visible .cm-pcard__dl:nth-child(4) { transition-delay: 150ms; }
.cm-pcard:hover .cm-pcard__dl:nth-child(5), .cm-pcard:focus-visible .cm-pcard__dl:nth-child(5) { transition-delay: 200ms; }
.cm-pcard__body { display: flex; flex-direction: column; gap: 8px; flex: 1; padding: 20px 22px 18px; }
.cm-pcard__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.cm-pcard__title { margin: 0; font: 600 22px/28px var(--font-sans); letter-spacing: -.015em; }
.cm-pcard__title .cm-icon { width: 18px; height: 18px; margin-left: 4px; vertical-align: -2px; color: var(--ink-soft); transition: transform var(--cm-t-release) var(--cm-e-release), color var(--cm-t-release); }
.cm-pcard:hover .cm-pcard__title .cm-icon { transform: translate(2px, -2px); color: var(--caret); }
.cm-pcard__sum { margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 24px; flex: 1; }
.cm-pcard__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 8px; }
.cm-pcard__stat { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; font: 400 12px/1 var(--font-mono); font-variant-numeric: tabular-nums; }
.cm-diffstat { display: inline-flex; align-items: center; gap: 6px; font: 400 12px/1 var(--font-mono); font-variant-numeric: tabular-nums; }
.cm-diffstat__a { color: var(--add); } .cm-diffstat__d { color: var(--del); }
.cm-diffstat__boxes { display: inline-flex; gap: 2px; }
.cm-diffstat__boxes i { width: 8px; height: 8px; border-radius: 1.5px; background: var(--rule); }
.cm-diffstat__boxes i.is-a { background: var(--add); } .cm-diffstat__boxes i.is-d { background: var(--del); }
@media (max-width: 640px) { .cm-pcard__body { padding: 16px; } .cm-pcard__title { font-size: 20px; line-height: 26px; } }

/* ============================================================ CaseStudy */
.cm-case { display: flex; flex-direction: column; gap: 32px; }
.cm-crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font: 400 13px/20px var(--font-mono); color: var(--ink-soft); }
.cm-crumbs a { color: var(--ink-soft); }
.cm-crumbs span[aria-current] { color: var(--ink); }
.cm-case__title { margin: 0; font: 600 88px/84px var(--font-sans); letter-spacing: -.045em; }
.cm-case__title .cm-caret { height: .74em; vertical-align: -.02em; }
.cm-case__sum { margin: 0; max-width: 34ch; font: 400 26px/36px var(--font-sans); letter-spacing: -.015em; text-wrap: pretty; }
.cm-case__meta { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.cm-case__meta > div { padding: 16px 20px 18px 0; min-width: 0; }
.cm-case__meta > div + div { padding-left: 20px; border-left: 1px solid var(--rule); }
.cm-case__meta dt { margin-bottom: 6px; font: 400 11px/16px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }
.cm-case__meta dd { margin: 0; font: 500 15px/22px var(--font-sans); }
.cm-case__meta dd .cm-meta { display: block; font-size: 12px; }
.cm-case__links { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.cm-case__cover { position: relative; aspect-ratio: 21 / 9; overflow: hidden; border-radius: var(--radius-md); border: 1px solid var(--rule); background: var(--well); }
.cm-case__head > * { animation: cm-fade-up 600ms var(--cm-e-out) backwards; }
.cm-case__head > :nth-child(2) { animation-delay: 60ms; } .cm-case__head > :nth-child(3) { animation-delay: 120ms; }
.cm-case__head > :nth-child(4) { animation-delay: 180ms; } .cm-case__head > :nth-child(5) { animation-delay: 240ms; }
.cm-case__head { display: flex; flex-direction: column; gap: 28px; }
.cm-csec { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 40px; padding: 56px 0; border-top: 1px solid var(--rule); }
.cm-csec__aside { display: flex; flex-direction: column; gap: 6px; }
.cm-csec__n { font: 400 12px/18px var(--font-mono); color: var(--caret); }
.cm-csec__label { font: 400 13px/20px var(--font-mono); color: var(--ink-soft); }
.cm-csec__main { display: flex; flex-direction: column; gap: 20px; max-width: 720px; min-width: 0; }
.cm-csec__title { margin: 0; font: 600 34px/40px var(--font-sans); letter-spacing: -.025em; text-wrap: balance; }
.cm-csec__main p { margin: 0; font-size: 17px; line-height: 28px; text-wrap: pretty; }
.cm-csec--stack { grid-template-columns: minmax(0, 1fr); gap: 14px; }
.cm-csec--stack .cm-csec__aside { flex-direction: row; gap: 12px; }
.cm-csec--stack .cm-csec__main { max-width: none; }
.cm-csec--stack .cm-csec__main > p, .cm-csec--stack .cm-csec__title, .cm-csec--stack .cm-quote { max-width: 68ch; }
.cm-csec__main > * { flex-shrink: 0; }
.cm-quote { margin: 8px 0; padding: 4px 0 4px 22px; border-left: 2px solid var(--caret); font: 500 italic 24px/34px var(--font-sans); letter-spacing: -.015em; color: var(--ink); }
.cm-quote cite { display: block; margin-top: 8px; font: 400 normal 13px/20px var(--font-mono); color: var(--ink-soft); letter-spacing: 0; }
.cm-checklist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; font: 400 15px/24px var(--font-sans); }
.cm-checklist li { display: grid; grid-template-columns: 22px 1fr; gap: 8px; padding: 6px 10px; border-radius: var(--radius-sm); }
.cm-checklist li::before { font-family: var(--font-mono); }
.cm-checklist .is-add { background: var(--add-bg); } .cm-checklist .is-add::before { content: "+"; color: var(--add); }
.cm-checklist .is-del { background: var(--del-bg); } .cm-checklist .is-del::before { content: "−"; color: var(--del); }
.cm-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border: 1px solid var(--rule); border-radius: var(--radius-md); background: var(--buffer); overflow: hidden; }
.cm-metric { display: flex; flex-direction: column; gap: 4px; padding: 20px; min-width: 0; }
.cm-metric + .cm-metric { border-left: 1px solid var(--rule); }
.cm-metric__v { font: 600 40px/44px var(--font-sans); letter-spacing: -.03em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.cm-metric__v small { font-size: 18px; letter-spacing: -.01em; color: var(--ink-soft); margin-left: 2px; }
.cm-metric__l { font: 400 13px/20px var(--font-sans); color: var(--ink-soft); }
.cm-metric__d { font: 400 12px/18px var(--font-mono); color: var(--add); }
@media (max-width: 860px) {
  .cm-case__title { font-size: 56px; line-height: 56px; letter-spacing: -.04em; }
  .cm-case__sum { font-size: 20px; line-height: 30px; }
  .cm-case__meta { grid-template-columns: 1fr 1fr; }
  .cm-case__meta > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .cm-case__meta > div:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .cm-csec { grid-template-columns: 1fr; gap: 16px; padding: 40px 0; }
  .cm-csec__aside { flex-direction: row; gap: 12px; }
  .cm-csec__title { font-size: 26px; line-height: 32px; }
  .cm-metrics { grid-template-columns: 1fr 1fr; }
  .cm-metric:nth-child(3) { border-left: 0; }
  .cm-metric:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .cm-metric__v { font-size: 30px; line-height: 36px; }
  .cm-case__cover { aspect-ratio: 4 / 3; }
}

/* ============================================================== CommitGraph */
.cm-graph { position: relative; --_gut: 64px; }
.cm-graph__svg { position: absolute; left: 0; top: 0; width: var(--_gut); height: 100%; overflow: visible; pointer-events: none; }
.cm-graph__rows { list-style: none; margin: 0; padding: 0; }
.cm-graph__row { position: relative; display: grid; grid-template-columns: 124px minmax(0, 1fr); gap: 4px 28px; padding: 0 0 36px var(--_gut); }
.cm-graph__row:last-child { padding-bottom: 0; }
.cm-graph__when { font: 400 13px/26px var(--font-mono); color: var(--ink-soft); font-variant-numeric: tabular-nums; white-space: nowrap; }
.cm-graph__what { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.cm-graph__title { margin: 0; font: 600 20px/26px var(--font-sans); letter-spacing: -.01em; }
.cm-graph__org { font-weight: 400; color: var(--ink-soft); }
.cm-graph__body { margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 24px; max-width: 62ch; }
.cm-graph__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.cm-graph__ref { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.cm-graph .g-line { stroke-width: 2; fill: none; stroke-linecap: round; }
.cm-graph .g-l0 { stroke: var(--caret); } .cm-graph .g-l1 { stroke: var(--fn); } .cm-graph .g-l2 { stroke: var(--const); }
.cm-graph .g-node { stroke-width: 2.5; fill: var(--page); }
.cm-graph .g-node.g-l0 { stroke: var(--caret); } .cm-graph .g-node.g-l1 { stroke: var(--fn); } .cm-graph .g-node.g-l2 { stroke: var(--const); }
.cm-graph .g-node.is-tag { fill: var(--caret); }
.cm-graph .g-node.is-tag.g-l1 { fill: var(--fn); } .cm-graph .g-node.is-tag.g-l2 { fill: var(--const); }
.cm-graph .g-head { fill: var(--caret); }
.cm-graph--on-buffer .g-node { fill: var(--buffer); }
/* the draw: the main lane grows down, branch curves fade in, nodes pop, rows arrive */
.cm-graph.is-armed .g-main { transform: scaleY(0); transform-box: fill-box; transform-origin: 50% 0; }
.cm-graph.is-armed .g-branch, .cm-graph.is-armed .g-node, .cm-graph.is-armed .g-head { opacity: 0; }
.cm-graph.is-armed .g-node { transform: scale(.3); transform-box: fill-box; transform-origin: center; }
.cm-graph.is-armed .cm-graph__row { opacity: 0; transform: translateX(-8px); }
.cm-graph.is-drawn .g-main { transform: scaleY(1); transition: transform var(--_dur, 1600ms) var(--cm-e-draw); }
.cm-graph.is-drawn .g-branch { opacity: 1; transition: opacity 500ms var(--cm-e-out) var(--d, 0ms); }
.cm-graph.is-drawn .g-node, .cm-graph.is-drawn .g-head { opacity: 1; transform: scale(1); transition: opacity 160ms var(--d, 0ms), transform 360ms var(--cm-e-release) var(--d, 0ms); }
.cm-graph.is-drawn .cm-graph__row { opacity: 1; transform: none; transition: opacity 400ms var(--cm-e-out) var(--d, 0ms), transform 520ms var(--cm-e-out) var(--d, 0ms); }
@media (max-width: 640px) {
  .cm-graph { --_gut: 54px; }
  .cm-graph__row { grid-template-columns: 1fr; gap: 2px; padding-bottom: 28px; }
  .cm-graph__title { font-size: 18px; line-height: 24px; }
}

/* ======================================================== ContributionHeatmap */
.cm-heat { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.cm-heat__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 20px; }
.cm-heat__total { font: 600 20px/26px var(--font-sans); letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.cm-heat__total span { font-weight: 400; color: var(--ink-soft); }
.cm-heat__scroll { position: relative; overflow-x: auto; overflow-y: hidden; scrollbar-width: thin; padding-bottom: 4px; }
.cm-heat__svg { display: block; }
.cm-heat__svg text { font: 400 10px var(--font-mono); fill: var(--ink-soft); }
.cm-heat__svg .h0 { fill: var(--rule); fill-opacity: .55; }
.cm-heat__svg .h1 { fill: var(--caret); fill-opacity: .24; }
.cm-heat__svg .h2 { fill: var(--caret); fill-opacity: .48; }
.cm-heat__svg .h3 { fill: var(--caret); fill-opacity: .74; }
.cm-heat__svg .h4 { fill: var(--caret); }
.cm-heat__svg rect.cell { transition: stroke-width 80ms; stroke: var(--ink); stroke-width: 0; }
.cm-heat__svg rect.cell:hover, .cm-heat__svg rect.cell.is-hot { stroke-width: 1.5; }
.cm-heat__svg .today { fill: none; stroke: var(--ink); stroke-width: 1.5; }
.cm-heat__veil { fill: var(--buffer); transform-box: fill-box; transform-origin: 100% 50%; }
.cm-heat.is-armed .cm-heat__veil { transform: scaleX(1); }
.cm-heat.is-drawn .cm-heat__veil { transform: scaleX(0); transition: transform 1200ms var(--cm-e-draw); }
.cm-heat__veil.is-gone { display: none; }
.cm-heat__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; font: 400 12px/18px var(--font-mono); color: var(--ink-soft); }
.cm-heat__legend { display: inline-flex; align-items: center; gap: 4px; }
.cm-heat__legend i { width: 11px; height: 11px; border-radius: 2px; background: var(--caret); }
.cm-heat__legend i.l0 { background: var(--rule); opacity: .55; } .cm-heat__legend i.l1 { opacity: .24; } .cm-heat__legend i.l2 { opacity: .48; } .cm-heat__legend i.l3 { opacity: .74; }
.cm-heat__stats { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.cm-heat__stats b { font-weight: 400; color: var(--ink); }
.cm-heat--on-page .cm-heat__veil { fill: var(--page); }

/* ============================================================== StackBadges */
.cm-stack { display: flex; flex-direction: column; gap: 28px; min-width: 0; }
.cm-stack__group { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 12px 24px; align-items: start; }
.cm-stack__gname { padding-top: 10px; font: 400 12px/18px var(--font-mono); color: var(--ink-soft); }
.cm-stack__items { display: flex; flex-wrap: wrap; gap: 10px; }
.cm-sbadge { position: relative; display: inline-flex; align-items: center; gap: 10px; height: 44px; padding: 0 14px 0 6px; border: 1px solid var(--rule); border-radius: var(--radius-sm); background: var(--buffer); box-shadow: 0 2px 0 var(--cm-edge); transition: transform var(--cm-t-release) var(--cm-e-release), box-shadow var(--cm-t-release); cursor: default; }
.cm-sbadge::after { content: ""; position: absolute; z-index: -1; inset: 0 -5px -7px 0; }
.cm-sbadge:hover { transform: translateY(-2px); box-shadow: 0 4px 0 var(--cm-edge); }
.cm-sbadge:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.cm-sbadge__glyph { --_c: var(--caret); display: grid; place-items: center; width: 30px; height: 30px; border-radius: 4px; font: 400 12px/1 var(--font-mono); letter-spacing: -.02em; color: var(--_c); background: color-mix(in srgb, var(--_c) 11%, var(--buffer)); border: 1px solid color-mix(in srgb, var(--_c) 30%, transparent); }
.cm-sbadge__name { font: 500 15px/1 var(--font-sans); white-space: nowrap; }
.cm-sbadge__ver { font: 400 12px/1 var(--font-mono); color: var(--string); }
.cm-sbadge__lvl { width: 6px; height: 6px; border-radius: var(--radius-full); background: var(--add); }
.cm-sbadge__lvl--weekly { background: var(--string); } .cm-sbadge__lvl--learning { background: transparent; box-shadow: inset 0 0 0 1.5px var(--fn); }
.cm-stack__key { display: flex; flex-wrap: wrap; gap: 6px 18px; font: 400 12px/18px var(--font-mono); color: var(--ink-soft); }
.cm-stack__key span { display: inline-flex; align-items: center; gap: 6px; }
@media (max-width: 640px) {
  .cm-stack__group { grid-template-columns: 1fr; gap: 8px; }
  .cm-stack__gname { padding-top: 0; }
  .cm-sbadge { height: 40px; }
}

/* =============================================================== WritingList */
.cm-posts { display: flex; flex-direction: column; }
.cm-posts__year { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 24px; padding: 8px 0; border-top: 1px solid var(--rule); }
.cm-posts__y { padding-top: 18px; font: 400 13px/20px var(--font-mono); color: var(--ink-soft); }
.cm-posts__list { list-style: none; margin: 0; padding: 0; }
.cm-post + .cm-post { border-top: 1px dashed var(--rule); }
.cm-post__link { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 24px; align-items: baseline; padding: 16px 8px; margin: 0 -8px; color: var(--ink); text-decoration: none; border-radius: var(--radius-sm); }
.cm-post__title { position: relative; z-index: 0; justify-self: start; font: 600 19px/26px var(--font-sans); letter-spacing: -.01em; }
.cm-post__title::before { content: ""; position: absolute; z-index: -1; inset: 0 -4px; border-radius: 3px; background: var(--select); transform: scaleX(0); transform-origin: right center; transition: transform var(--cm-t-sweep) var(--cm-e-draw); }
.cm-post__link:hover .cm-post__title::before, .cm-post__link:focus-visible .cm-post__title::before { transform: scaleX(1); transform-origin: left center; }
.cm-post__ex { grid-column: 1; margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 24px; }
.cm-post__meta { grid-column: 2; grid-row: 1; display: inline-flex; align-items: center; gap: 12px; font: 400 12px/20px var(--font-mono); color: var(--ink-soft); white-space: nowrap; font-variant-numeric: tabular-nums; }
.cm-post__len { position: relative; width: 44px; height: 4px; border-radius: 2px; background: var(--rule); overflow: hidden; }
.cm-post__len i { position: absolute; inset: 0; background: var(--ink-soft); transform-origin: left; transform: scaleX(var(--len, .3)); border-radius: inherit; }
.cm-post__tags { grid-column: 1; display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.cm-post__arrow { position: absolute; right: 8px; bottom: 18px; color: var(--caret); opacity: 0; transform: translateX(-6px); transition: opacity 160ms, transform var(--cm-t-release) var(--cm-e-release); }
.cm-post__link:hover .cm-post__arrow, .cm-post__link:focus-visible .cm-post__arrow { opacity: 1; transform: none; }
.cm-post__new { color: var(--caret); }
@media (max-width: 640px) {
  .cm-posts__year { grid-template-columns: 1fr; gap: 0; }
  .cm-posts__y { padding-top: 14px; }
  .cm-post__link { grid-template-columns: 1fr; }
  .cm-post__meta { grid-column: 1; grid-row: auto; order: -1; }
  .cm-post__title { font-size: 18px; line-height: 24px; }
}

/* ========================================================= AvailabilityStatus */
.cm-avail { align-self: flex-start; max-width: 100%; display: inline-flex; align-items: center; gap: 10px; height: 34px; padding: 0 14px 0 12px; border-radius: var(--radius-full); border: 1px solid var(--rule); background: var(--buffer); font: 500 14px/1 var(--font-sans); color: var(--ink); white-space: nowrap; }
.cm-avail__light { --_c: var(--add); position: relative; flex: none; width: 9px; height: 9px; border-radius: var(--radius-full); background: var(--_c); }
.cm-avail__light::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--_c); opacity: 0; }
.cm-avail--available .cm-avail__light::before { animation: cm-ping 2400ms var(--cm-e-out) infinite; }
.cm-avail--limited .cm-avail__light { --_c: var(--string); }
.cm-avail--booked .cm-avail__light { --_c: var(--del); }
@keyframes cm-ping { 0% { opacity: .55; transform: scale(1); } 70%, 100% { opacity: 0; transform: scale(2.8); } }
.cm-avail__detail { font: 400 12px/1 var(--font-mono); color: var(--ink-soft); }
.cm-avail__sep { width: 1px; height: 14px; background: var(--rule); }
.cm-availcard { display: flex; flex-direction: column; gap: 16px; padding: 24px; border: 1px solid var(--rule); border-radius: var(--radius-md); background: var(--buffer); box-shadow: var(--shadow-card); }
.cm-availcard__top { display: flex; align-items: center; gap: 12px; }
.cm-availcard__top .cm-avail__light { width: 12px; height: 12px; }
.cm-availcard__state { font: 600 22px/28px var(--font-sans); letter-spacing: -.015em; }
.cm-availcard__rows { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0; font: 400 13px/20px var(--font-mono); }
.cm-availcard__rows dt { color: var(--ink-soft); }
.cm-availcard__rows dd { margin: 0; color: var(--ink); }
.cm-slots { display: inline-flex; gap: 4px; vertical-align: -1px; margin-right: 6px; }
.cm-slots i { width: 10px; height: 10px; border-radius: 2px; border: 1.5px solid var(--add); }
.cm-slots i.is-taken { background: var(--ink-soft); border-color: var(--ink-soft); }

/* ================================================================ Testimonial
   A code review: the client "approved these changes". */
.cm-review { display: flex; flex-direction: column; min-width: 0; border: 1px solid var(--rule); border-radius: var(--radius-md); background: var(--buffer); box-shadow: var(--shadow-card); overflow: hidden; }
.cm-review__head { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--rule); background: color-mix(in srgb, var(--add-bg) 55%, var(--buffer)); font: 400 13px/20px var(--font-sans); }
.cm-review__head b { font-weight: 600; }
.cm-review__head > span:last-child { display: flex; flex-direction: column; min-width: 0; line-height: 20px; }
.cm-review__head .cm-meta { font-size: 12px; line-height: 16px; }
.cm-review__body { flex: 1; margin: 0; padding: 22px 22px 18px; font: 400 19px/30px var(--font-sans); letter-spacing: -.01em; text-wrap: pretty; }
.cm-review__body::before { content: "“"; color: var(--caret); }
.cm-review__body::after { content: "”"; color: var(--caret); }
.cm-review__foot { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; padding: 0 22px 20px; }
.cm-review__who { display: flex; flex-direction: column; font: 500 14px/20px var(--font-sans); }
.cm-review__who span { font: 400 12px/18px var(--font-mono); color: var(--ink-soft); }
.cm-review__outcome { display: inline-flex; }

/* ============================================================== ContactForm */
.cm-contact { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.cm-contact__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.cm-contact__fs { border: 0; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.cm-contact__fs legend { padding: 0; margin-bottom: 8px; font: 500 14px/20px var(--font-sans); }
.cm-contact__fs .cm-seg { display: grid; width: 100%; }
.cm-contact__send { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.cm-contact__send .cm-meta { font-size: 12px; }
.cm-contact__done { display: flex; flex-direction: column; gap: 14px; padding: 24px; border: 1px solid color-mix(in srgb, var(--add) 40%, var(--rule)); border-radius: var(--radius-md); background: var(--buffer); animation: cm-fade-up var(--cm-t-reveal) var(--cm-e-out) backwards; }
.cm-contact__log { margin: 0; padding: 14px 16px; border-radius: var(--radius-sm); background: var(--well); font: 400 13px/22px var(--font-mono); color: var(--ink); white-space: pre-wrap; overflow-wrap: anywhere; }
.cm-contact__log .h { color: var(--string); } .cm-contact__log .a { color: var(--add); } .cm-contact__log .m { color: var(--ink-soft); }
@media (max-width: 640px) { .cm-contact__row { grid-template-columns: 1fr; } .cm-contact__fs .cm-seg { grid-auto-flow: row; grid-template-columns: 1fr 1fr; } .cm-contact__fs .cm-seg__thumb { display: none; } .cm-contact__fs .cm-seg__opt[aria-checked="true"] { background: var(--buffer); box-shadow: 0 2px 0 var(--cm-edge); } }

/* ============================================================ CommandPalette */
.cm-palette { position: fixed; z-index: 1400; inset: 0; display: flex; justify-content: center; align-items: flex-start; padding: 12vh 16px 16px; }
.cm-palette[hidden] { display: none; }
.cm-palette__scrim { position: absolute; inset: 0; background: rgb(20 18 14 / .36); animation: cm-fade 160ms var(--cm-e-out) backwards; }
[data-theme="dark"] .cm-palette__scrim { background: rgb(0 0 0 / .55); }
.cm-palette__panel { position: relative; display: flex; flex-direction: column; width: min(600px, 100%); max-height: min(520px, 76vh); background: var(--buffer); color: var(--ink); border: 1px solid var(--rule); border-radius: var(--radius-md); box-shadow: var(--shadow-pop); overflow: hidden; animation: cm-drop 260ms var(--cm-e-out) backwards; }
.cm-palette--inline { position: relative; inset: auto; z-index: auto; padding: 0; display: block; }
.cm-palette--inline .cm-palette__panel { width: 100%; max-height: none; animation: none; }
@keyframes cm-drop { from { opacity: 0; transform: translateY(-10px); } }
.cm-palette__field { display: flex; align-items: center; gap: 10px; padding: 0 14px; border-bottom: 1px solid var(--rule); }
.cm-palette__field:focus-within { border-bottom-color: var(--focus); box-shadow: inset 0 -1px 0 var(--focus); }
.cm-palette__prompt { font: 400 16px/1 var(--font-mono); color: var(--caret); }
.cm-palette__input { flex: 1; min-width: 0; height: 54px; border: 0; outline: 0; background: transparent; color: var(--ink); font: 400 17px/1 var(--font-sans); caret-color: var(--caret); }
.cm-palette__input::placeholder { color: var(--ink-soft); }
.cm-palette__list { flex: 1; overflow-y: auto; padding: 6px; margin: 0; list-style: none; overscroll-behavior: contain; }
.cm-palette__group { padding: 10px 10px 4px; font: 400 11px/16px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }
.cm-palette__item { display: flex; align-items: center; gap: 12px; min-height: 42px; padding: 0 10px; border-radius: var(--radius-sm); cursor: pointer; font: 400 15px/20px var(--font-sans); color: var(--ink); }
.cm-palette__item .cm-icon { color: var(--ink-soft); }
.cm-palette__item mark { background: transparent; color: var(--caret); font-weight: 600; }
.cm-palette__item.is-active { background: var(--select); }
.cm-palette__item.is-active .cm-icon { color: var(--ink); }
.cm-palette__hint { margin-left: auto; display: inline-flex; gap: 4px; font: 400 12px/1 var(--font-mono); color: var(--ink-soft); }
.cm-palette__empty { padding: 28px 16px; text-align: center; font: 400 13px/20px var(--font-mono); color: var(--ink-soft); }
.cm-palette__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 16px; padding: 10px 14px; border-top: 1px solid var(--rule); background: var(--page); font: 400 12px/18px var(--font-mono); color: var(--ink-soft); }
.cm-palette__foot span { display: inline-flex; align-items: center; gap: 6px; }
.cm-palette.is-leaving .cm-palette__scrim { animation: cm-fade-out 140ms var(--cm-e-exit) forwards; }
.cm-palette.is-leaving .cm-palette__panel { animation: cm-lift-out 140ms var(--cm-e-exit) forwards; }
@keyframes cm-lift-out { to { opacity: 0; transform: translateY(-8px); } }

/* ================================================================== DiffView */
.cm-diff { display: flex; flex-direction: column; min-width: 0; border: 1px solid var(--rule); border-radius: var(--radius-md); background: var(--buffer); overflow: hidden; box-shadow: var(--shadow-card); }
.cm-diff__bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; min-height: 48px; padding: 6px 8px 6px 14px; border-bottom: 1px solid var(--rule); }
.cm-diff__file { font: 400 12px/18px var(--font-mono); color: var(--ink); min-width: 0; overflow-wrap: anywhere; }
.cm-diff__bar .cm-diffstat { margin-left: auto; }
.cm-diff__scroll { overflow-x: auto; background: var(--well); }
.cm-diff__table { width: 100%; border-collapse: collapse; font: 400 13px/22px var(--font-mono); color: var(--ink); }
.cm-diff__table td { padding: 0; vertical-align: top; }
.cm-diff__n { width: 1%; padding: 0 8px !important; text-align: right; color: var(--ink-soft); user-select: none; font-variant-numeric: tabular-nums; white-space: nowrap; }
.cm-diff__s { width: 1%; padding: 0 6px 0 4px !important; user-select: none; }
.cm-diff__c { white-space: pre; padding-right: 16px !important; }
.cm-diff__table tr.is-add { background: var(--add-bg); } .cm-diff__table tr.is-add .cm-diff__s, .cm-diff__table tr.is-add .cm-diff__n { color: var(--add); }
.cm-diff__table tr.is-del { background: var(--del-bg); } .cm-diff__table tr.is-del .cm-diff__s, .cm-diff__table tr.is-del .cm-diff__n { color: var(--del); }
.cm-diff__table td.is-add { background: var(--add-bg); } .cm-diff__table td.is-del { background: var(--del-bg); }
.cm-diff__table td.is-empty { background: repeating-linear-gradient(135deg, transparent 0 5px, color-mix(in srgb, var(--rule) 60%, transparent) 5px 6px); }
.cm-diff__table tr.is-hunk td { padding: 4px 8px !important; color: var(--fn); background: color-mix(in srgb, var(--fn) 8%, var(--well)); }
.cm-diff__split td.cm-diff__c { width: 49%; }
.cm-diff__table tr.is-in { animation: cm-slide-in var(--cm-t-reveal) var(--cm-e-out) backwards; }
@keyframes cm-slide-in { from { opacity: 0; transform: translateX(-10px); } }

/* =================================================================== NowCard */
.cm-now { display: flex; flex-direction: column; border: 1px solid var(--rule); border-radius: var(--radius-md); background: var(--buffer); box-shadow: var(--shadow-card); min-width: 0; }
.cm-now__head { display: flex; align-items: center; gap: 10px; padding: 16px 20px; border-bottom: 1px solid var(--rule); }
.cm-now__head h3 { margin: 0; font: 600 20px/26px var(--font-sans); letter-spacing: -.01em; }
.cm-now__head .cm-meta { margin-left: auto; font-size: 12px; }
.cm-now__list { list-style: none; margin: 0; padding: 6px 20px 16px; display: flex; flex-direction: column; }
.cm-now__item { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 16px; padding: 12px 0; }
.cm-now__item + .cm-now__item { border-top: 1px dashed var(--rule); }
.cm-now__k { font: 400 12px/24px var(--font-mono); color: var(--ink-soft); }
.cm-now__v { display: flex; flex-direction: column; gap: 6px; min-width: 0; font: 400 15px/24px var(--font-sans); }
.cm-now__v b { font-weight: 600; }
.cm-now__v .cm-meta { font-size: 12px; line-height: 18px; }
@media (max-width: 520px) { .cm-now__item { grid-template-columns: 1fr; gap: 2px; } }

/* =============================================================== reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; animation-delay: 0ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; transition-delay: 0ms !important; }
  .cm-caret { animation: none !important; }
  .cm-avail--available .cm-avail__light::before { animation: none !important; }
}