/* eslint-plugin-jev — site styles. No external fonts, no external stylesheets. */

/* ---------------------------------------------------------------- tokens */

:root {
  /* neutral greys, biased slightly blue; amber for warnings; one accent for actions */
  --bg:            hsl(228 24% 98%);
  --bg-sunken:     hsl(228 22% 95%);
  --surface:       hsl(0 0% 100%);
  --surface-2:     hsl(228 26% 97%);
  --nav-bg:        hsl(228 24% 98% / 0.72);
  --nav-bg-solid:  hsl(228 24% 98%);
  --line:          hsl(228 18% 88%);
  --line-strong:   hsl(228 16% 78%);
  --text:          hsl(228 22% 11%);
  --text-2:        hsl(228 12% 36%);
  --text-3:        hsl(228 10% 52%);
  --accent:        hsl(224 72% 45%);
  --accent-hover:  hsl(224 72% 38%);
  --accent-ink:    hsl(0 0% 100%);
  --accent-soft:   hsl(224 80% 96%);
  --warn:          hsl(32 90% 33%);   /* 5.3:1 on --surface, 5.1:1 on --bg */
  --warn-line:     hsl(36 94% 50%);
  --warn-soft:     hsl(40 92% 94%);
  --ok:            hsl(152 58% 29%);
  --shadow-sm:     0 1px 2px hsl(228 30% 12% / 0.06), 0 1px 1px hsl(228 30% 12% / 0.04);
  --shadow-md:     0 12px 32px hsl(228 30% 12% / 0.09), 0 2px 6px hsl(228 30% 12% / 0.05);

  --spring: linear(0, .34 8%, .63 16%, .84 24%, .96 32%, 1.02 42%, 1.005 60%, 1);
  --press: 100ms ease-out;

  --gutter: 16px;
  --radius: 14px;
  --radius-sm: 9px;

  --sans: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:            hsl(228 16% 8%);
    --bg-sunken:     hsl(228 18% 6%);
    --surface:       hsl(228 15% 11%);
    --surface-2:     hsl(228 15% 13%);
    --nav-bg:        hsl(228 16% 9% / 0.68);
    --nav-bg-solid:  hsl(228 16% 9%);
    --line:          hsl(228 12% 20%);
    --line-strong:   hsl(228 10% 30%);
    --text:          hsl(228 24% 95%);
    --text-2:        hsl(228 12% 72%);
    --text-3:        hsl(228 10% 56%);
    --accent:        hsl(216 92% 68%);
    --accent-hover:  hsl(216 96% 76%);
    --accent-ink:    hsl(228 40% 8%);
    --accent-soft:   hsl(220 60% 16%);
    --warn:          hsl(40 95% 62%);
    --warn-line:     hsl(40 95% 58%);
    --warn-soft:     hsl(36 40% 14%);
    --ok:            hsl(150 55% 58%);
    --shadow-sm:     0 1px 2px hsl(0 0% 0% / 0.3);
    --shadow-md:     0 14px 36px hsl(0 0% 0% / 0.45), 0 2px 6px hsl(0 0% 0% / 0.3);
  }
}

:root[data-theme="dark"] {
  --bg:            hsl(228 16% 8%);
  --bg-sunken:     hsl(228 18% 6%);
  --surface:       hsl(228 15% 11%);
  --surface-2:     hsl(228 15% 13%);
  --nav-bg:        hsl(228 16% 9% / 0.68);
  --nav-bg-solid:  hsl(228 16% 9%);
  --line:          hsl(228 12% 20%);
  --line-strong:   hsl(228 10% 30%);
  --text:          hsl(228 24% 95%);
  --text-2:        hsl(228 12% 72%);
  --text-3:        hsl(228 10% 56%);
  --accent:        hsl(216 92% 68%);
  --accent-hover:  hsl(216 96% 76%);
  --accent-ink:    hsl(228 40% 8%);
  --accent-soft:   hsl(220 60% 16%);
  --warn:          hsl(40 95% 62%);
  --warn-line:     hsl(40 95% 58%);
  --warn-soft:     hsl(36 40% 14%);
  --ok:            hsl(150 55% 58%);
  --shadow-sm:     0 1px 2px hsl(0 0% 0% / 0.3);
  --shadow-md:     0 14px 36px hsl(0 0% 0% / 0.45), 0 2px 6px hsl(0 0% 0% / 0.3);
}

/* ------------------------------------------------------------------ base */

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1rem/1.6 var(--sans);
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { margin: 0; font-weight: 600; }
p { margin: 0; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; text-underline-offset: 3px; }

code, pre, kbd { font-family: var(--mono); font-size: 0.875em; }
:not(pre) > code {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 0.08em 0.34em;
  letter-spacing: -0.01em;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--surface); color: var(--text);
  padding: 0.6rem 1rem; border: 1px solid var(--line); border-radius: 0 0 var(--radius-sm) 0;
}
.skip:focus { left: 0; }

.wrap {
  width: 100%;
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* -------------------------------------------------------------------- nav */

.nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.nav-inner {
  max-width: 1120px; margin-inline: auto;
  padding: 0.65rem var(--gutter);
  display: flex; align-items: center; gap: 1rem;
  min-height: 52px;
}
.wordmark {
  font-family: var(--mono);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-right: auto;
  white-space: nowrap;
}
.wordmark:hover { text-decoration: none; color: var(--accent); }
.nav-links {
  display: flex; gap: 0.25rem;
  flex: 0 1 auto; min-width: 0;   /* shrink and scroll instead of overflowing the bar */
  overflow-x: auto; overflow-y: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.nav-links::-webkit-scrollbar { display: none; }
.nav-links a {
  /* vibrancy: higher contrast + a touch of tracking over a translucent surface */
  color: var(--text-2);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  padding: 0.4rem 0.55rem;
  border-radius: 7px;
  white-space: nowrap;
  transition: color var(--press), background-color var(--press);
}
.nav-links a:hover { color: var(--text); background: color-mix(in srgb, var(--text) 7%, transparent); text-decoration: none; }

@media (max-width: 640px) {
  .nav-links a { padding: 0.4rem 0.4rem; }
  .wordmark { font-size: 0.8125rem; }
  /* the row scrolls on phones: fade its right edge so that reads as more-to-come.
     Dropped while a link inside has focus, so a focus ring is never half-faded. */
  .nav-links:not(:focus-within) {
    -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 20px), transparent);
    mask-image: linear-gradient(to right, #000 calc(100% - 20px), transparent);
  }
}

/* ------------------------------------------------------------------ hero */

.hero { padding: clamp(3rem, 9vw, 6.5rem) 0 clamp(2rem, 5vw, 3.5rem); }

.eyebrow {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.09em;
  text-transform: uppercase; color: var(--text-3);
  margin-bottom: 0.75rem;
}

h1 {
  font-size: clamp(2.5rem, 8vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  max-width: 14ch;
}

.lede {
  margin-top: 1.1rem;
  max-width: 62ch;
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem);
  line-height: 1.55;
  letter-spacing: -0.005em;
  color: var(--text-2);
  text-wrap: pretty;
}

.cta-row {
  display: flex; flex-wrap: wrap; gap: 0.6rem;
  margin-top: 1.75rem;
}

.stats {
  display: flex; flex-wrap: wrap; gap: 0 2.25rem;
  margin: 2.5rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}
.stat dt { font-size: 0.75rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-3); }
.stat dd {
  margin: 0.15rem 0 0;
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  font-weight: 600; letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.stats-note { margin-top: 0.75rem; font-size: 0.8125rem; color: var(--text-3); letter-spacing: 0.005em; }

/* --------------------------------------------------------------- buttons */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  font: inherit; font-size: 0.9375rem; font-weight: 500; letter-spacing: -0.005em;
  padding: 0.55rem 1rem;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--press), color var(--press), border-color var(--press), transform var(--press);
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(0.97); }

.btn-accent { background: var(--accent); color: var(--accent-ink); }
.btn-accent:hover { background: var(--accent-hover); color: var(--accent-ink); }
.btn-accent[disabled] { opacity: 0.55; cursor: default; }
.btn-accent[disabled]:active { transform: none; }

.btn-quiet {
  background: var(--surface);
  color: var(--text);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-sm);
}
.btn-quiet:hover { background: var(--surface-2); color: var(--text); }
.btn-quiet[aria-pressed="true"] {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

.btn-mono { font-family: var(--mono); font-size: 0.8125rem; letter-spacing: -0.01em; }

.btn-tiny {
  font-size: 0.75rem; letter-spacing: 0.01em;
  padding: 0.25rem 0.55rem;
  border-radius: 7px;
  background: transparent;
  color: var(--text-2);
  border-color: var(--line);
}
.btn-tiny:hover { background: var(--surface-2); color: var(--text); }

.copy.is-copied { color: var(--ok); border-color: currentColor; }
.copy.is-copied.btn-accent, .copy.is-copied.btn-quiet { color: var(--ok); }

/* -------------------------------------------------------------- sections */

.section { padding: clamp(2.75rem, 7vw, 5rem) 0; }
.section:nth-of-type(even) { background: var(--bg-sunken); }

.section-head { margin-bottom: 1.75rem; }
.section-head h2 {
  font-size: clamp(1.625rem, 3.4vw, 2.125rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
}
.section-head .lede { font-size: 1rem; margin-top: 0.75rem; }

.aside {
  margin-top: 1.5rem;
  font-size: 0.9375rem;
  color: var(--text-2);
  max-width: 68ch;
  text-wrap: pretty;
}

/* ----------------------------------------------------------------- cards */

.cards { display: grid; gap: 0.875rem; }
.cards-2 { grid-template-columns: 1fr; }
.cards-3 { grid-template-columns: 1fr; }

@media (min-width: 720px) {
  .cards-2 { grid-template-columns: repeat(2, 1fr); }
  .cards-3 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}
.card h3 {
  font-size: 1rem; letter-spacing: -0.012em;
  margin-bottom: 0.5rem;
}
.card p { color: var(--text-2); font-size: 0.9375rem; text-wrap: pretty; }
.card p + p { margin-top: 0.6rem; }
.card ol.tight { margin: 0.5rem 0 0.75rem; padding-left: 1.2rem; color: var(--text-2); font-size: 0.9375rem; }
.card ol.tight li { margin-bottom: 0.25rem; }

.rule-card h3 { font-weight: 600; }
.rule-card h3 code { background: none; border: none; padding: 0; font-size: 0.9375rem; color: var(--text); }
.question { color: var(--text) !important; }
.rule-foot {
  display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
  margin-top: 0.9rem;
  font-size: 0.8125rem !important;
}
.pill {
  display: inline-block;
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: -0.01em;
  color: var(--text-2);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
}

.install-notes { margin-top: 1.5rem; }

/* -------------------------------------------------------------- snippets */

.stack { display: grid; gap: 0.875rem; }

.snippet {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.snippet figcaption {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.5rem 0.55rem 0.5rem 0.9rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.snippet-name {
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.01em;
  color: var(--text-3);
}
.snippet pre {
  margin: 0;
  padding: 0.9rem 1rem;
  overflow-x: auto;
  line-height: 1.65;
  -webkit-overflow-scrolling: touch;
}
.snippet code { font-size: 0.8125rem; letter-spacing: -0.005em; color: var(--text); }
.snippet-prose pre { line-height: 1.6; }
.snippet-prose code { white-space: pre-wrap; }

.details {
  margin-top: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 0.25rem 1rem;
}
.details summary {
  cursor: pointer;
  padding: 0.7rem 0;
  font-size: 0.9375rem; font-weight: 500;
  border-radius: 6px;
}
.details[open] summary { border-bottom: 1px solid var(--line); margin-bottom: 0.9rem; }
.details-intro { color: var(--text-2); font-size: 0.9375rem; margin-bottom: 0.75rem; }
.details .snippet { margin-bottom: 1rem; }

/* --------------------------------------------------------------- limits */

.limits { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.75rem; max-width: 76ch; }
.limits li {
  color: var(--text-2);
  font-size: 0.9375rem;
  padding-left: 1rem;
  border-left: 2px solid var(--line-strong);
  text-wrap: pretty;
}
.limits strong { color: var(--text); font-weight: 600; }

/* ------------------------------------------------------------------ demo */

.demo {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.demo-bar {
  display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.tabs { display: flex; gap: 0.2rem; flex: 1 1 auto; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  font: inherit; font-size: 0.8125rem; font-weight: 500; letter-spacing: -0.005em;
  color: var(--text-2);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0.35rem 0.65rem;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--press), background-color var(--press), transform var(--press);
}
.tab:hover { color: var(--text); background: color-mix(in srgb, var(--text) 6%, transparent); }
.tab:active { transform: scale(0.97); }
.tab[aria-selected="true"] {
  background: var(--surface);
  border-color: var(--line-strong);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.demo-actions { display: flex; gap: 0.5rem; flex: 0 0 auto; }
.demo-actions .btn { font-size: 0.875rem; padding: 0.45rem 0.85rem; }

.demo-grid { display: grid; grid-template-columns: 1fr; }
@media (min-width: 900px) {
  .demo-grid { grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); }
  .code-panel { border-right: 1px solid var(--line); border-bottom: none !important; }
}

.panel { min-width: 0; display: flex; flex-direction: column; }
.code-panel { position: relative; border-bottom: 1px solid var(--line); }

.panel-head {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.55rem 0.9rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--line-strong);
  flex: 0 0 auto;
}
.panel-title {
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.01em;
  color: var(--text-3);
}
.panel-meta {
  margin-left: auto;
  font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.01em;
  color: var(--text-3);
  white-space: nowrap;
}

/* the jev/check config shown above the secrets example */
.check-config {
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
  padding: 0.7rem 0.9rem;
}
.check-config-label { font-size: 0.75rem; color: var(--text-3); margin-bottom: 0.4rem; letter-spacing: 0.01em; }
.check-config-label code { font-size: 0.75rem; }
.check-config-code {
  margin: 0; overflow-x: auto;
  font-size: 0.75rem; line-height: 1.6; color: var(--text-2);
  -webkit-overflow-scrolling: touch;
}

.code-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; flex: 1 1 auto; }
pre.code { margin: 0; padding: 0.85rem 0.9rem 1.1rem; min-width: max-content; }
pre.code code { font-size: 0.8125rem; line-height: 1.7; letter-spacing: -0.005em; }

.row { display: flex; }
.ln {
  flex: 0 0 auto; width: 2.5ch; margin-right: 1.1ch;
  text-align: right; color: var(--text-3); opacity: 0.65;
  user-select: none; -webkit-user-select: none;
}
.src { white-space: pre; }

.mark {
  position: relative;
  cursor: help;
  border-radius: 2px;
}
.mark::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--warn-line);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 240ms var(--spring) var(--underline-delay, 0ms);
}
.mark.is-on::after { transform: scaleX(1); }
.mark.is-on { background: color-mix(in srgb, var(--warn-line) 14%, transparent); }
.mark.is-hot { background: color-mix(in srgb, var(--warn-line) 30%, transparent); }

.hovercard {
  position: absolute;
  z-index: 20;
  width: min(320px, calc(100% - 24px));
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 0.7rem 0.8rem;
  animation: card-in 200ms var(--spring) both;
}
.hovercard[hidden] { display: none; }
.hc-rule {
  font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.01em;
  color: var(--warn);
  margin-bottom: 0.3rem;
}
.hc-msg { font-size: 0.8125rem; line-height: 1.5; color: var(--text); text-wrap: pretty; }
.hc-sug {
  margin-top: 0.45rem; padding-top: 0.45rem;
  border-top: 1px solid var(--line);
  font-size: 0.75rem; color: var(--text-2);
}
.hc-sug code { font-size: 0.75rem; }

/* output panel */
.out {
  flex: 1 1 auto;
  padding: 0.85rem 0.9rem 1.1rem;
  font-family: var(--mono);
  font-size: 0.8125rem;
  line-height: 1.7;
  letter-spacing: -0.005em;
  overflow-x: auto;
  min-height: 210px;
  -webkit-overflow-scrolling: touch;
}
.out-hint { color: var(--text-3); font-family: var(--sans); font-size: 0.875rem; letter-spacing: 0; }
.out-file { color: var(--text); margin-bottom: 0.25rem; }
.out-err { color: var(--warn); font-family: var(--sans); font-size: 0.875rem; letter-spacing: 0; line-height: 1.55; }
.out-err code { font-size: 0.8125rem; }

.diag {
  display: flex; flex-wrap: wrap; gap: 0 0.9rem;
  padding: 0.05rem 0;
  border-radius: 5px;
}
.diag .pos { flex: 0 0 auto; min-width: 5ch; text-align: right; color: var(--text-3); font-variant-numeric: tabular-nums; }
.diag .sev { flex: 0 0 auto; color: var(--warn); }
.diag .msg { flex: 1 1 15rem; min-width: 0; color: var(--text); }
.diag .rid { color: var(--text-3); margin-left: 0.6rem; white-space: nowrap; }
.diag.is-hot { background: color-mix(in srgb, var(--warn-line) 12%, transparent); }

.summary { margin-top: 0.6rem; color: var(--text-2); }
.summary .x { color: var(--warn); }
.ok-line { color: var(--ok); }

.enter { animation: diag-in 320ms var(--spring) both; animation-delay: calc(var(--i, 0) * 60ms); }

@keyframes diag-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes card-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.demo-note {
  margin-top: 0.9rem;
  font-size: 0.8125rem;
  color: var(--text-3);
  letter-spacing: 0.005em;
}

/* ---------------------------------------------------------------- footer */

.footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0 2.5rem;
  background: var(--bg);
}
.footer-inner {
  display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem;
  align-items: center; justify-content: space-between;
}
.footer p { font-size: 0.875rem; color: var(--text-3); }
.footer-links { display: flex; gap: 1.25rem; }
.footer-links a { font-size: 0.875rem; color: var(--text-2); }
.footer-links a:hover { color: var(--accent); }

/* ------------------------------------------------------- user preferences */

@media (prefers-reduced-transparency: reduce) {
  .nav {
    background: var(--nav-bg-solid);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

@media (prefers-contrast: more) {
  .card, .snippet, .demo, .details, .hovercard { border-color: var(--line-strong); }
  .nav { background: var(--nav-bg-solid); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .btn-tiny { border-color: var(--line-strong); }
  .pill { border-color: var(--line-strong); }
  .limits li { border-left-color: var(--text-3); }
  a { text-decoration: underline; text-underline-offset: 3px; }
  .wordmark, .nav-links a, .btn, .footer-links a { text-decoration: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 150ms !important;
  }
  .btn:active, .tab:active { transform: none; }
  .enter {
    animation: fade-in 150ms linear both !important;
    animation-delay: 0ms !important;
  }
  .hovercard { animation: fade-in 150ms linear both; }
  .mark::after {
    transform: scaleX(1);
    opacity: 0;
    transition: opacity 150ms linear;
  }
  .mark.is-on::after { opacity: 1; }
}