/* redline — single stylesheet, no build step, no external assets. */

/* ───────────────────────────  tokens  ─────────────────────────── */
:root {
  --c-bg: #f6f7f9;
  --c-surface: #ffffff;
  --c-surface-2: #f0f2f5;
  --c-line: #dfe3e9;
  --c-line-strong: #c6ccd6;
  --c-text: #1c2027;
  --c-text-dim: #5d6472;
  --c-text-faint: #868e9d;
  --c-accent: #2f5bd7;
  --c-accent-weak: #e6ecfb;
  --c-accent-text: #ffffff;

  --c-ins: #157a45;
  --c-ins-bg: #dff5e7;
  --c-ins-bg-strong: #b9ecce;
  --c-del: #b3261e;
  --c-del-bg: #fde3e1;
  --c-del-bg-strong: #f9c6c2;
  --c-warn: #8a5a00;
  --c-warn-bg: #fdf3dd;
  --c-warn-line: #ecd9a8;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --shadow-sm: 0 1px 2px rgb(16 20 28 / 6%), 0 1px 1px rgb(16 20 28 / 4%);
  --shadow-md: 0 6px 24px rgb(16 20 28 / 10%), 0 2px 6px rgb(16 20 28 / 6%);
  --shadow-lg: 0 24px 60px rgb(16 20 28 / 22%);

  --topbar-h: 52px;
  --summary-h: 46px;
  --sidebar-w: 296px;

  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-doc: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --zoom: 1;
}

@media (prefers-color-scheme: dark) {
  :root {
    --c-bg: #14161a;
    --c-surface: #1c1f25;
    --c-surface-2: #23272e;
    --c-line: #2d323a;
    --c-line-strong: #3d434d;
    --c-text: #e6e9ef;
    --c-text-dim: #a3abb9;
    --c-text-faint: #7d8492;
    --c-accent: #6d94f5;
    --c-accent-weak: #23304f;
    --c-accent-text: #0e1116;

    --c-ins: #6cd39a;
    --c-ins-bg: #16352a;
    --c-ins-bg-strong: #1d5039;
    --c-del: #f4867e;
    --c-del-bg: #3a1e1f;
    --c-del-bg-strong: #572628;
    --c-warn: #e9c069;
    --c-warn-bg: #33291a;
    --c-warn-line: #4b3d24;

    --shadow-sm: 0 1px 2px rgb(0 0 0 / 40%);
    --shadow-md: 0 6px 24px rgb(0 0 0 / 45%);
    --shadow-lg: 0 24px 60px rgb(0 0 0 / 60%);
  }
}

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

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

body[data-stage="workspace"] { overflow: hidden; }

h1, h2, h3, p, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
a { color: var(--c-accent); }

:where(button, [tabindex]):focus-visible,
.dropzone:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

/* ───────────────────────────  buttons  ─────────────────────────── */
.btn {
  font: inherit;
  font-weight: 550;
  color: var(--c-text);
  background: var(--c-surface);
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-sm);
  padding: 6px 12px;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color .12s, border-color .12s, opacity .12s;
}
.btn:hover:not(:disabled) { background: var(--c-surface-2); }
.btn:disabled { opacity: .45; cursor: default; }
.btn--primary {
  color: var(--c-accent-text);
  background: var(--c-accent);
  border-color: transparent;
}
.btn--primary:hover:not(:disabled) { background: var(--c-accent); filter: brightness(1.08); }
.btn--ghost { background: transparent; border-color: transparent; color: var(--c-text-dim); }
.btn--ghost:hover:not(:disabled) { background: var(--c-surface-2); color: var(--c-text); }
.btn--lg { padding: 10px 26px; font-size: 15px; border-radius: var(--r-md); }

.icon-btn {
  font: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--c-text-dim);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background-color .12s, color .12s;
}
.icon-btn:hover:not(:disabled) { background: var(--c-surface-2); color: var(--c-text); }
.icon-btn:disabled { opacity: .35; cursor: default; }

.segmented {
  display: inline-flex;
  background: var(--c-surface-2);
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  padding: 2px;
  gap: 2px;
}
.segmented__btn {
  font: inherit;
  font-weight: 550;
  color: var(--c-text-dim);
  background: transparent;
  border: 0;
  border-radius: 4px;
  padding: 3px 11px;
  cursor: pointer;
}
.segmented__btn.is-active { color: var(--c-text); background: var(--c-surface); box-shadow: var(--shadow-sm); }
.segmented__btn:disabled { opacity: .4; cursor: default; }

.zoom {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: var(--c-surface);
}
.zoom__level {
  font: inherit;
  font-variant-numeric: tabular-nums;
  min-width: 48px;
  padding: 0 2px;
  color: var(--c-text-dim);
  background: transparent;
  border: 0;
  cursor: pointer;
}

/* ───────────────────────────  topbar  ─────────────────────────── */
.topbar {
  flex: 0 0 var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 14px;
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-line);
  z-index: 5;
}
.topbar__brand { display: flex; align-items: center; gap: 9px; min-width: 0; }
.brand__mark { display: flex; color: var(--c-text-dim); }
.brand__name { font-size: 15px; font-weight: 650; letter-spacing: -0.01em; }
.brand__privacy {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  font-weight: 550;
  color: var(--c-ins);
  background: var(--c-ins-bg);
  border-radius: 999px;
  padding: 2px 9px 2px 7px;
  white-space: nowrap;
}
.topbar__actions { display: flex; align-items: center; gap: 8px; }
@media (max-width: 720px) {
  .brand__privacy { display: none; }
}

/* ───────────────────────────  intake  ─────────────────────────── */
.intake {
  flex: 1 1 auto;
  overflow: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 26px;
  padding: 32px 20px;
}
body[data-stage="workspace"] .intake { display: none; }

.intake__lede { text-align: center; max-width: 620px; }
.intake__title { font-size: 26px; font-weight: 640; letter-spacing: -0.02em; }
.intake__sub { margin-top: 6px; color: var(--c-text-dim); font-size: 15px; }

.intake__slots {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 860px;
}
.intake__arrow { color: var(--c-text-faint); flex: 0 0 auto; }
.slot { flex: 1 1 0; min-width: 0; }
.slot__label { display: flex; align-items: center; gap: 7px; margin-bottom: 7px; padding-left: 2px; }
.slot__title { font-weight: 600; font-size: 13px; }
.slot__badge, .filepill__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 700;
  color: var(--c-accent-text);
}
.slot__badge--a, .filepill__badge--a { background: #6b7280; }
.slot__badge--b, .filepill__badge--b { background: var(--c-accent); }

.dropzone {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 178px;
  padding: 20px;
  text-align: center;
  background: var(--c-surface);
  border: 1.5px dashed var(--c-line-strong);
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: border-color .14s, background-color .14s, transform .14s;
}
.dropzone:hover { border-color: var(--c-accent); }
.dropzone.is-dragover {
  border-color: var(--c-accent);
  background: var(--c-accent-weak);
  transform: scale(1.012);
}
.dropzone.is-filled { border-style: solid; border-color: var(--c-line); cursor: default; min-height: 178px; }
.dropzone.is-error { border-color: var(--c-del); background: var(--c-del-bg); }
.dropzone__icon { color: var(--c-text-faint); margin-bottom: 10px; }
.dropzone__hint { font-size: 14px; color: var(--c-text-dim); }
.dropzone__hint button {
  font: inherit;
  color: var(--c-accent);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
}
.dropzone__formats {
  margin-top: 8px;
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--c-text-faint);
  text-transform: uppercase;
}

.dropzone__file { display: flex; flex-direction: column; align-items: center; gap: 6px; max-width: 100%; }
.filechip__format {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--c-accent);
  background: var(--c-accent-weak);
  border-radius: 999px;
  padding: 2px 10px;
}
.filechip__name {
  font-weight: 600;
  font-size: 14.5px;
  max-width: 100%;
  overflow-wrap: anywhere;
  line-height: 1.35;
}
.filechip__size { font-size: 12px; color: var(--c-text-faint); }
.filechip__remove { position: absolute; top: 6px; right: 6px; font-size: 18px; line-height: 1; }

.intake__go { display: flex; justify-content: center; }
.intake__privacy {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--c-text-faint);
  text-align: center;
  max-width: 560px;
}

@media (max-width: 700px) {
  .intake__slots { flex-direction: column; align-items: stretch; }
  .intake__arrow { transform: rotate(90deg); align-self: center; }
}

/* ───────────────────────────  workspace  ─────────────────────────── */
.workspace {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.summarybar {
  flex: 0 0 auto;
  min-height: var(--summary-h);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 6px 14px;
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-line);
  flex-wrap: wrap;
}
.summarybar__files { display: flex; align-items: center; gap: 8px; min-width: 0; flex: 1 1 260px; }
.summarybar__vs { color: var(--c-text-faint); }
.filepill { display: inline-flex; align-items: center; gap: 6px; min-width: 0; max-width: 42%; }
.filepill__name {
  font-weight: 560;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.filepill__format {
  flex: 0 0 auto;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--c-text-dim);
  background: var(--c-surface-2);
  border: 1px solid var(--c-line);
  border-radius: 4px;
  padding: 0 5px;
}

.summarybar__stats { display: flex; align-items: center; gap: 12px; font-variant-numeric: tabular-nums; }
.stat { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; color: var(--c-text-dim); }
.stat::before { content: ""; width: 9px; height: 9px; border-radius: 3px; }
.stat--ins::before { background: var(--c-ins-bg-strong); box-shadow: inset 0 0 0 1px var(--c-ins); }
.stat--del::before { background: var(--c-del-bg-strong); box-shadow: inset 0 0 0 1px var(--c-del); }
.stat--mod::before { background: linear-gradient(135deg, var(--c-del-bg-strong) 50%, var(--c-ins-bg-strong) 50%); box-shadow: inset 0 0 0 1px var(--c-line-strong); }
.stat strong { color: var(--c-text); font-weight: 650; }
.stat--identical { color: var(--c-ins); font-weight: 600; }
.stat--identical::before { display: none; }

.summarybar__nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.navpos { font-size: 12.5px; color: var(--c-text-faint); font-variant-numeric: tabular-nums; margin-right: 4px; }

/* ───────────────────────────  notices  ─────────────────────────── */
.notices:empty { display: none; }
.notices { flex: 0 0 auto; max-height: 30vh; overflow: auto; }
.notice {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 8px 14px;
  font-size: 13px;
  color: var(--c-warn);
  background: var(--c-warn-bg);
  border-bottom: 1px solid var(--c-warn-line);
}
.notice--info { color: var(--c-text-dim); background: var(--c-surface-2); border-bottom-color: var(--c-line); }
.notice__text { flex: 1 1 auto; }
.notice__close { flex: 0 0 auto; width: 22px; height: 22px; color: inherit; }

/* ───────────────────────────  panes  ─────────────────────────── */
.panes { flex: 1 1 auto; min-height: 0; display: flex; }

/* On a narrow window the change list must not crowd out the documents. */
@media (max-width: 1000px) {
  :root { --sidebar-w: 232px; }
}

.sidebar {
  flex: 0 0 var(--sidebar-w);
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--c-surface);
  border-right: 1px solid var(--c-line);
  transition: flex-basis .16s ease;
}
.sidebar.is-collapsed { flex-basis: 38px; }
.sidebar.is-collapsed .changelist,
.sidebar.is-collapsed .sidebar__title { display: none; }
.sidebar.is-collapsed .sidebar__collapse svg { transform: rotate(180deg); }
.sidebar__head {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 8px 6px 8px 14px;
  border-bottom: 1px solid var(--c-line);
}
.sidebar__title { font-size: 12px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; color: var(--c-text-faint); }

.changelist { flex: 1 1 auto; overflow: auto; padding: 6px; }
.changelist__empty { padding: 18px 14px; color: var(--c-text-faint); font-size: 13px; }
.change {
  display: block;
  width: 100%;
  text-align: left;
  font: inherit;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  padding: 7px 9px;
  cursor: pointer;
}
.change:hover { background: var(--c-surface-2); }
.change.is-active { background: var(--c-accent-weak); border-color: var(--c-accent); }
.change__head { display: flex; align-items: baseline; gap: 6px; margin-bottom: 2px; }
.change__index { font-size: 11px; font-variant-numeric: tabular-nums; color: var(--c-text-faint); min-width: 1.6em; }
.change__type { font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.change--insertion .change__type { color: var(--c-ins); }
.change--deletion .change__type { color: var(--c-del); }
.change--modification .change__type { color: var(--c-warn); }
.change__where { margin-left: auto; font-size: 11px; color: var(--c-text-faint); white-space: nowrap; }
.change__snippet {
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--c-text-dim);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
}
.change__snippet del { color: var(--c-del); text-decoration-thickness: 1px; }
.change__snippet ins { color: var(--c-ins); text-decoration-thickness: 1px; }

.view { flex: 1 1 auto; min-width: 0; position: relative; display: flex; }

/* ───────────────────────────  flow mode  ─────────────────────────── */
.flow { flex: 1 1 auto; display: flex; min-width: 0; }
.flow__col {
  flex: 1 1 0;
  min-width: 0;
  overflow: auto;
  padding: 24px clamp(16px, 3vw, 44px) 45vh;
  scroll-behavior: auto;
}
.flow__col + .flow__col { border-left: 1px solid var(--c-line); }
.flow__colhead {
  position: sticky;
  top: 0;
  z-index: 2;
  margin: -24px calc(-1 * clamp(16px, 3vw, 44px)) 16px;
  padding: 5px clamp(16px, 3vw, 44px);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--c-text-faint);
  background: color-mix(in srgb, var(--c-bg) 88%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--c-line);
}

.doc {
  font-family: var(--font-doc);
  font-size: calc(16px * var(--zoom));
  line-height: 1.62;
  max-width: 62ch;
  margin: 0 auto;
  color: var(--c-text);
}
.doc .para { margin: 0 0 .85em; overflow-wrap: break-word; white-space: pre-wrap; }
.doc .para--empty { min-height: .6em; }
.doc .para--gap {
  border-left: 2px dashed var(--c-line-strong);
  margin-left: -10px;
  padding-left: 8px;
  min-height: 1em;
}

.seg--ins {
  background: var(--c-ins-bg);
  color: var(--c-ins);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
  border-radius: 2px;
  padding: 1px 0;
}
.seg--del {
  background: var(--c-del-bg);
  color: var(--c-del);
  text-decoration: line-through;
  text-decoration-thickness: 1.5px;
  border-radius: 2px;
  padding: 1px 0;
}
.seg.is-active { box-shadow: 0 0 0 2px var(--c-accent); border-radius: 2px; }
.seg--ins.is-active { background: var(--c-ins-bg-strong); }
.seg--del.is-active { background: var(--c-del-bg-strong); }
.anchor-mark { display: inline; }

/* ───────────────────────────  layout mode  ─────────────────────────── */
.layout { flex: 1 1 auto; display: flex; min-width: 0; }
.layout__col {
  flex: 1 1 0;
  min-width: 0;
  overflow: auto;
  padding: 20px 0 45vh;
  background: var(--c-surface-2);
}
.layout__col + .layout__col { border-left: 1px solid var(--c-line); }
.pagestack { display: flex; flex-direction: column; align-items: center; }
.pagewrap {
  position: relative;
  flex: 0 0 auto;
  background: #ffffff;
  box-shadow: var(--shadow-md);
  border-radius: 2px;
  overflow: hidden;
}
.pagewrap__num {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 3;
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
  color: var(--c-text-faint);
  background: color-mix(in srgb, var(--c-surface) 85%, transparent);
  border-bottom-left-radius: 4px;
  padding: 1px 6px;
}
.pagewrap canvas { display: block; width: 100%; height: auto; }
.pagewrap__placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: #b6bcc6;
  font-size: 12px;
  background: repeating-linear-gradient(45deg, #fafafa, #fafafa 10px, #f2f2f2 10px, #f2f2f2 20px);
}
.overlay { position: absolute; inset: 0; pointer-events: none; }
.hl { position: absolute; border-radius: 2px; mix-blend-mode: multiply; }
.hl--ins { background: #a8e9c4; box-shadow: inset 0 -1.5px 0 #157a45; }
.hl--del { background: #f9b6b1; box-shadow: inset 0 0 0 1px #b3261e; }
.hl.is-active { outline: 2px solid var(--c-accent); outline-offset: 1px; }
@media (prefers-color-scheme: dark) {
  .hl { mix-blend-mode: multiply; }
}

/* ───────────────────────────  overlays  ─────────────────────────── */
.progress {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--c-bg) 72%, transparent);
  backdrop-filter: blur(2px);
}
.progress__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: min(340px, 84vw);
  padding: 26px 28px;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.progress__label { font-size: 14px; color: var(--c-text-dim); }
.progress__track { width: 100%; height: 4px; border-radius: 2px; background: var(--c-surface-2); overflow: hidden; }
.progress__fill { height: 100%; width: 0; background: var(--c-accent); border-radius: 2px; transition: width .18s ease; }
.progress__fill.is-indeterminate {
  width: 35%;
  animation: slide 1.1s ease-in-out infinite;
}
@keyframes slide { 0% { margin-left: -35%; } 100% { margin-left: 100%; } }

.spinner {
  width: 26px;
  height: 26px;
  border: 2.5px solid var(--c-line);
  border-top-color: var(--c-accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .spinner { animation-duration: 2.4s; }
  .progress__fill.is-indeterminate { animation: none; width: 100%; opacity: .35; }
  .dropzone, .btn, .icon-btn, .sidebar { transition: none; }
}

.errorpanel {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 20px;
  background: color-mix(in srgb, var(--c-bg) 72%, transparent);
  backdrop-filter: blur(2px);
}
.errorpanel__card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px 12px;
  width: min(560px, 100%);
  padding: 22px;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
}
.errorpanel__icon { color: var(--c-del); }
.errorpanel__title { font-size: 16px; font-weight: 640; margin-bottom: 6px; overflow-wrap: anywhere; }
.errorpanel__message { color: var(--c-text-dim); line-height: 1.55; }
.errorpanel__detail { margin-top: 10px; font-size: 12.5px; color: var(--c-text-faint); }
.errorpanel__detail summary { cursor: pointer; }
.errorpanel__detail pre {
  margin: 6px 0 0;
  padding: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: var(--c-surface-2);
  border-radius: var(--r-sm);
  max-height: 30vh;
  overflow: auto;
}
.errorpanel__card .btn { grid-column: 2; justify-self: end; }

/* ───────────────────────────  footer  ─────────────────────────── */
.footer {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 7px 14px;
  font-size: 12px;
  color: var(--c-text-faint);
  background: var(--c-surface);
  border-top: 1px solid var(--c-line);
}
body[data-stage="workspace"] .footer { display: none; }
.footer a { color: inherit; text-decoration: none; }
.footer a:hover { color: var(--c-text); text-decoration: underline; }

/*
 * The Hegemann Technologies mark, painted as a mask rather than placed as an
 * image: the artwork is one file drawn in a single colour, and `currentColor`
 * fills it in, so it is legible on a light background and a dark one without a
 * second copy to keep in step.
 */
.brandmark {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-right: -2px;
  background-color: currentColor;
  -webkit-mask: url("../brand/hegemann-mark.svg") center / contain no-repeat;
  mask: url("../brand/hegemann-mark.svg") center / contain no-repeat;
}

[hidden] { display: none !important; }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}