:root {
  color-scheme: light dark;
  --ink: #1a1a1a;
  --ink-strong: #000000;
  --ink-soft: #5c5c5c;
  --ink-faint: #767676;
  --line: #e4e4e4;
  --bg: #ffffff;
  --bg-soft: #f7f7f5;
  --accent: #f5b301;
  --radius: 10px;
  --page: 1040px;
}

/* The release notes Sparkle shows already carry these colors, so the two pages match. */
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f5f5f7;
    --ink-strong: #ffffff;
    --ink-soft: #a1a1a6;
    --ink-faint: #8e8e93;
    --line: #38383a;
    --bg: #1d1d1f;
    --bg-soft: #2c2c2e;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans",
    "Noto Sans JP", sans-serif;
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); }

.wrap {
  max-width: var(--page);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* header */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* Not the padding shorthand: .wrap sets the sides, and this would reset them to zero. */
  padding-block: 20px;
}

.site-name {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.site-name img {
  width: 28px;
  height: 28px;
}

.hero-icon {
  display: block;
  width: 76px;
  height: 76px;
  margin-bottom: 20px;
}

.lang {
  font-size: 14px;
  color: var(--ink-soft);
}

.lang a { color: var(--ink-soft); }

.lang [aria-current] {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
}

/* hero */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr);
  align-items: center;
  gap: 48px;
  padding-top: 40px;
  padding-bottom: 72px;
}

.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(38px, 6vw, 60px);
  line-height: 1.15;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

:lang(ja) .hero h1 {
  font-size: clamp(28px, 3.6vw, 40px);
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.hero .lead {
  margin: 0 0 8px;
  max-width: 34em;
  font-size: 19px;
  color: var(--ink-soft);
}

.hero .stance {
  margin: 0 0 32px;
  font-weight: 600;
}

.shot {
  display: block;
  width: 100%;
  max-width: 800px;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.hero .shot { max-width: 100%; }

/* install */

.download {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  font-size: 17px;
  font-weight: 600;
  color: var(--bg);
  background: var(--ink);
  border-radius: var(--radius);
  text-decoration: none;
}

.download svg {
  flex: none;
  width: 18px;
  height: 18px;
}

.download:hover { background: var(--ink-strong); }

.brew { margin-top: 22px; }

.brew-label {
  display: block;
  margin-bottom: 7px;
  font-size: 13px;
  color: var(--ink-soft);
}

.cmd {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  max-width: 100%;
  padding: 8px 8px 8px 14px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.cmd code {
  min-width: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  white-space: nowrap;
  overflow-x: auto;
}

.copy {
  flex: none;
  /* Both labels are stacked in one cell, so the button is as wide as the longer
     of the two and does not resize when it is pressed. */
  display: grid;
  place-items: center;
  padding: 5px 12px;
  font: inherit;
  font-size: 13px;
  color: var(--ink-soft);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.copy > span { grid-area: 1 / 1; }

.copy .copy-done,
.copy.is-done .copy-idle { visibility: hidden; }

.copy.is-done .copy-done { visibility: visible; }

.copy:hover { color: var(--ink); }

.meta {
  margin: 18px 0 0;
  font-size: 14px;
  color: var(--ink-soft);
}

/* not found */

.notfound { padding: 80px 0 120px; }

.notfound h1 {
  margin: 0 0 12px;
  font-size: clamp(56px, 9vw, 88px);
  letter-spacing: -0.04em;
}

.notfound .lead {
  margin: 0 0 4px;
  font-size: 19px;
  color: var(--ink-soft);
}

.notfound .lead + .lead { margin-bottom: 32px; }

/* sections */

section { padding: 64px 0; border-top: 1px solid var(--line); }

section h2 {
  margin: 0 0 8px;
  font-size: 30px;
  letter-spacing: -0.02em;
}

section .sub {
  margin: 0 0 40px;
  color: var(--ink-soft);
}

/* effects */

.effects {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.effects h3 {
  margin: 16px 0 4px;
  font-size: 18px;
}

.effects p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.credit {
  margin: 32px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink-faint);
  /* Japanese wraps anywhere by default, which breaks words apart. */
  word-break: auto-phrase;
}

.credit a { color: var(--ink-faint); }

/* triggers */

.triggers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}

.triggers h3 {
  margin: 0 0 4px;
  font-size: 18px;
}

.triggers p { margin: 0; color: var(--ink-soft); font-size: 15px; }

kbd {
  padding: 2px 7px;
  font-family: inherit;
  font-size: 14px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 5px;
}

.note {
  margin: 0;
  padding-left: 16px;
  border-left: 3px solid var(--accent);
  color: var(--ink-soft);
  font-size: 15px;
}

/* updates */

.updates p { max-width: 40em; color: var(--ink-soft); }
.updates p:first-of-type { margin-top: 0; }

.releases {
  margin: 28px 0;
  padding: 0;
  max-width: 40em;
  list-style: none;
  border-top: 1px solid var(--line);
}

.releases li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.release-version { font-weight: 600; }

.releases time {
  flex: none;
  font-size: 14px;
  color: var(--ink-soft);
}

/* footer */

.site-footer {
  padding-block: 40px 64px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  color: var(--ink-soft);
}

.site-footer a { color: var(--ink-soft); }

.site-footer ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.author {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.author-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}

.author-name img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.author-links { font-size: 14px; }

.copyright { margin: 14px 0 0; }

@media (max-width: 720px) {
  body { font-size: 16px; }
  .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
    padding-top: 24px;
    padding-bottom: 56px;
  }
  section { padding: 48px 0; }
  .effects, .triggers { grid-template-columns: minmax(0, 1fr); }
  .cmd code { font-size: 13px; }
}