/* kappi.itsmarsss.com. Dark first, in the extension's own palette (Midnight); light follows the OS. */
:root {
  color-scheme: dark light;
  --bg: #111318;
  --bg-2: #15171c;
  --surface: #1b1e24;
  --surface-2: #22262e;
  --border: #2b303a;
  --border-soft: rgba(255, 255, 255, 0.06);
  --text: #e9ecf2;
  --text-2: #a8b0bf;
  --muted: #8b93a2;
  --accent: #4cc2ff;
  --accent-ink: #4cc2ff;
  --on-accent: #0e1116;
  --accent-soft: rgba(76, 194, 255, 0.12);
  --good: #4ccf8a;
  --warn: #ffb347;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45), 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 6px 20px rgba(0, 0, 0, 0.25);
  --glow: radial-gradient(60% 60% at 50% 40%, rgba(76, 194, 255, 0.22), transparent 70%);
  --grid-line: rgba(255, 255, 255, 0.035);
  --header: rgba(17, 19, 24, 0.72);
  --radius: 16px;
  --radius-lg: 24px;
  --wrap: 1120px;
  --gutter: 20px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, system-ui, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f5f7fa;
    --bg-2: #eef1f6;
    --surface: #ffffff;
    --surface-2: #f3f5f9;
    --border: #dfe3ea;
    --border-soft: rgba(15, 20, 30, 0.06);
    --text: #12151a;
    --text-2: #475061;
    --muted: #5a6373;
    --accent-ink: #0a6a9e;
    --accent-soft: rgba(76, 194, 255, 0.16);
    --good: #18864b;
    --shadow: 0 24px 60px rgba(20, 30, 50, 0.16), 0 2px 8px rgba(20, 30, 50, 0.08);
    --shadow-sm: 0 6px 20px rgba(20, 30, 50, 0.08);
    --glow: radial-gradient(60% 60% at 50% 40%, rgba(76, 194, 255, 0.28), transparent 70%);
    --grid-line: rgba(15, 20, 30, 0.045);
    --header: rgba(245, 247, 250, 0.78);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}
main { flex: 1; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -0.025em; margin: 0; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul { margin: 0; padding: 0; }
.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 14px; border-radius: 10px; background: var(--accent); color: var(--on-accent); font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }

/* header */
.site-header { position: sticky; top: 0; z-index: 40; background: var(--header); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--border-soft); }
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 19px; letter-spacing: -0.02em; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { color: var(--text-2); text-decoration: none; font-size: 15px; font-weight: 500; padding: 8px 12px; border-radius: 10px; }
.nav a:hover { color: var(--text); background: var(--surface-2); }
.nav a[aria-current="page"] { color: var(--text); }
.site-header .btn { margin-left: 8px; }
@media (max-width: 820px) { .nav { display: none; } .site-header .btn { margin-left: auto; } }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 14px; font: 600 16px/1 var(--font); text-decoration: none; white-space: nowrap; border: 1px solid transparent; transition: transform 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease; }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--accent); color: var(--on-accent); box-shadow: 0 8px 24px rgba(76, 194, 255, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
.btn-primary:hover { background: #6ccdff; box-shadow: 0 10px 30px rgba(76, 194, 255, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
.btn-ghost { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--muted); }
.btn-sm { min-height: 38px; padding: 0 14px; border-radius: 11px; font-size: 14px; }
.btn-sm svg { width: 16px; height: 16px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 420px) { .actions .btn { flex: 1 1 100%; } }

/* section scaffolding */
.section { padding: 112px 0; position: relative; }
.section-tight { padding: 80px 0; }
@media (max-width: 720px) { .section { padding: 72px 0; } .section-tight { padding: 56px 0; } }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--accent-ink); font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.section-head { max-width: 720px; margin: 0 auto 64px; text-align: center; display: grid; gap: 16px; justify-items: center; }
.section-head h2 { font-size: clamp(32px, 4.6vw, 48px); font-weight: 700; }
.section-head p { color: var(--text-2); font-size: 19px; }
@media (max-width: 720px) { .section-head { margin-bottom: 44px; } .section-head p { font-size: 17px; } }

/* hero */
.hero { position: relative; overflow: hidden; padding: 72px 0 104px; }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(80% 70% at 60% 30%, #000 30%, transparent 80%); -webkit-mask-image: radial-gradient(80% 70% at 60% 30%, #000 30%, transparent 80%); }
.hero::after { content: ""; position: absolute; width: 900px; height: 900px; right: -260px; top: -320px; background: var(--glow); pointer-events: none; }
.hero .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); align-items: center; gap: 56px; }
.hero-copy { display: grid; gap: 28px; justify-items: start; }
.pill { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 6px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); color: var(--text-2); font-size: 14px; font-weight: 500; }
.pill b { display: inline-flex; align-items: center; height: 24px; padding: 0 10px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-ink); font-size: 12px; font-weight: 700; letter-spacing: 0.04em; }
.hero h1 { font-size: clamp(42px, 6.4vw, 76px); font-weight: 750; letter-spacing: -0.04em; line-height: 1.02; }
.hero h1 span { display: block; background: linear-gradient(100deg, #4cc2ff 10%, #8fdcff 55%, #4cc2ff 90%); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: 0.06em; }
@media (prefers-color-scheme: light) { .hero h1 span { background-image: linear-gradient(100deg, #0a6a9e 10%, #1a95d4 60%, #0a6a9e 95%); } }
.hero .lede { font-size: clamp(18px, 2vw, 21px); color: var(--text-2); max-width: 34em; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--muted); font-size: 14px; }
.hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.hero-meta svg { width: 16px; height: 16px; color: var(--good); }

.stage { position: relative; width: 100%; max-width: 520px; justify-self: center; aspect-ratio: 520 / 600; }
.stage::before { content: ""; position: absolute; inset: 8% -6% 0; background: var(--glow); filter: blur(10px); pointer-events: none; }
.shot { position: absolute; border-radius: 22px; box-shadow: var(--shadow); background: #15171c; }
.shot img { border-radius: inherit; width: 100%; height: auto; }
.shot-main { width: 70%; left: 4%; top: 2%; z-index: 2; transform: rotate(-2deg); }
.shot-back { width: 56%; right: 0; top: 16%; z-index: 1; transform: rotate(5deg); opacity: 0.92; }
.stage .chip { position: absolute; z-index: 3; display: inline-flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm); font-size: 14px; color: var(--text-2); white-space: nowrap; }
.stage .chip b { color: var(--text); font-size: 16px; font-variant-numeric: tabular-nums; }
.stage .chip i { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.chip-a { right: 2%; bottom: 14%; }
.chip-b { left: -2%; bottom: 3%; }
.chip-b i { background: var(--good) !important; box-shadow: 0 0 0 4px rgba(76, 207, 138, 0.18) !important; }
@media (max-width: 960px) {
  .hero { padding: 48px 0 72px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 48px; }
  .stage { max-width: 460px; }
}
@media (max-width: 480px) { .chip-a { right: 0; bottom: 18%; } .chip-b { left: 0; } .stage .chip { font-size: 13px; padding: 8px 12px; } .stage .chip b { font-size: 15px; } }

/* stores strip */
.trust { border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); background: var(--bg-2); }
.trust .wrap { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; padding-top: 28px; padding-bottom: 28px; }
.trust div { display: grid; gap: 2px; text-align: center; }
.trust b { font-size: 26px; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.trust span { color: var(--muted); font-size: 14px; }
@media (max-width: 720px) { .trust .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 20px; } }

/* feature rows */
.features { display: grid; gap: 120px; }
@media (max-width: 860px) { .features { gap: 80px; } }
.feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; align-items: center; }
.feature:nth-child(even) .feature-art { order: -1; }
.feature-copy { display: grid; gap: 20px; align-content: center; }
.feature-copy h3 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 700; }
.feature-copy > p { color: var(--text-2); font-size: 18px; }
.ticks { list-style: none; display: grid; gap: 12px; margin-top: 4px; }
.ticks li { position: relative; padding-left: 32px; color: var(--text); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 6px; background: var(--accent-soft); }
.ticks li::after { content: ""; position: absolute; left: 7px; top: 7px; width: 6px; height: 10px; border: solid var(--accent-ink); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.feature-art { position: relative; display: grid; place-items: center; padding: 40px 0; }
.feature-art::before { content: ""; position: absolute; inset: 0 6%; border-radius: 32px; background: linear-gradient(160deg, var(--surface), var(--bg-2)); border: 1px solid var(--border-soft); }
.feature-art::after { content: ""; position: absolute; inset: 10% 15%; background: var(--glow); pointer-events: none; }
.feature-art .shot { position: relative; width: min(360px, 78%); z-index: 1; }
@media (max-width: 860px) {
  .feature { grid-template-columns: 1fr; gap: 36px; }
  .feature:nth-child(even) .feature-art { order: 0; }
  .feature-art { padding: 28px 0; }
}

/* small feature cards */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 120px; }
.card { position: relative; display: grid; gap: 14px; align-content: start; padding: 28px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); overflow: hidden; }
.card h3 { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }
.card p { color: var(--text-2); font-size: 16px; }
.card .art { height: 168px; margin: -4px -4px 8px; border-radius: 16px; background: var(--bg-2); border: 1px solid var(--border-soft); display: grid; place-items: center; overflow: hidden; position: relative; }
.card-themes .art { place-items: start center; }
.themes-img { width: 78%; max-width: 300px; margin-top: 18px; border-radius: 14px; box-shadow: var(--shadow-sm); }
@media (max-width: 960px) { .cards { grid-template-columns: 1fr 1fr; } .cards .card:last-child { grid-column: 1 / -1; } }
@media (max-width: 640px) { .cards { grid-template-columns: 1fr; margin-top: 80px; } }

.league { width: 100%; max-width: 260px; display: grid; gap: 6px; padding: 0 12px; }
.league div { display: grid; grid-template-columns: 20px 1fr auto; align-items: center; gap: 10px; padding: 7px 12px; border-radius: 10px; background: var(--surface); border: 1px solid var(--border-soft); font-size: 14px; }
.league div.me { border-color: var(--accent); background: var(--accent-soft); }
.league i { font-style: normal; color: var(--muted); font-weight: 700; font-size: 13px; }
.league b { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.league span { font-variant-numeric: tabular-nums; color: var(--text-2); font-size: 13px; }

.wide-shot { margin-top: 20px; grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.6fr); gap: 40px; align-items: center; padding: 40px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); overflow: hidden; }
.wide-shot .copy { display: grid; gap: 14px; }
.wide-shot h3 { font-size: 26px; font-weight: 700; }
.wide-shot p { color: var(--text-2); }
.wide-shot img { border-radius: 14px; border: 1px solid var(--border); box-shadow: var(--shadow); margin-right: -120px; max-width: none; width: calc(100% + 120px); }
@media (max-width: 860px) { .wide-shot { grid-template-columns: 1fr; padding: 28px; } .wide-shot img { margin-right: -60px; width: calc(100% + 60px); } }

/* privacy */
.privacy { background: var(--bg-2); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); overflow: hidden; }
.privacy-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.promise { display: grid; gap: 14px; align-content: start; padding: 28px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); }
.promise .ico { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-ink); }
.promise .ico svg { width: 24px; height: 24px; }
.promise h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.015em; }
.promise p { color: var(--text-2); font-size: 16px; }
.privacy-foot { margin-top: 36px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; color: var(--text-2); font-size: 15px; }
.privacy-foot span { display: inline-flex; align-items: center; gap: 8px; }
.privacy-foot svg { width: 16px; height: 16px; color: var(--good); }
@media (max-width: 860px) { .privacy-grid { grid-template-columns: 1fr; } }

/* pricing */
.plans { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.25fr); gap: 20px; align-items: stretch; }
.plan { display: grid; gap: 22px; align-content: start; padding: 36px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); }
.plan-pro { position: relative; border-color: color-mix(in srgb, var(--accent) 55%, var(--border)); background: radial-gradient(120% 80% at 100% 0%, var(--accent-soft), transparent 60%), var(--surface); box-shadow: var(--shadow-sm); }
.plan-head { display: grid; gap: 8px; }
.plan-head h3 { font-size: 26px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.plan-head p { color: var(--text-2); font-size: 16px; }
.tag { display: inline-flex; align-items: center; height: 24px; padding: 0 9px; border-radius: 7px; background: var(--accent-soft); color: var(--accent-ink); font-size: 12px; font-weight: 800; letter-spacing: 0.06em; }
.price-big { font-size: 44px; font-weight: 750; letter-spacing: -0.03em; line-height: 1; }
.price-big small { font-size: 16px; font-weight: 500; color: var(--text-2); letter-spacing: 0; }
.prices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.price { display: grid; gap: 4px; align-content: start; padding: 18px; border-radius: 16px; background: var(--bg-2); border: 1px solid var(--border); }
.price.best { border-color: var(--accent); }
.price .name { font-size: 14px; color: var(--text-2); font-weight: 600; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.price .amt { font-size: 28px; font-weight: 750; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.price .amt small { font-size: 14px; font-weight: 500; color: var(--text-2); letter-spacing: 0; }
.price .note { font-size: 13px; color: var(--muted); line-height: 1.45; }
.price .flag { font-size: 11px; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; color: var(--on-accent); background: var(--accent); border-radius: 6px; padding: 2px 6px; }
.price.founder .flag { background: var(--warn); }
.fine { color: var(--muted); font-size: 14px; line-height: 1.55; }
.fine a { color: var(--text-2); }
@media (max-width: 960px) { .plans { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .prices { grid-template-columns: 1fr; } .plan { padding: 26px; } .price { grid-template-columns: 1fr auto; align-items: baseline; column-gap: 12px; } .price .note { grid-column: 1 / -1; } .price .amt { grid-row: 1; grid-column: 2; } }

/* faq */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.faq details[open] { border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); }
.faq summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; font-weight: 600; font-size: 18px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 10px; height: 10px; border: solid var(--muted); border-width: 0 2px 2px 0; transform: rotate(45deg) translate(-2px, -2px); transition: transform 0.2s ease; }
.faq details[open] summary::after { transform: rotate(-135deg) translate(-2px, -2px); }
.faq details p { padding: 0 24px 22px; color: var(--text-2); }
.faq-more { margin-top: 28px; text-align: center; }

/* closing call */
.cta { position: relative; overflow: hidden; text-align: center; padding: 80px 32px; border-radius: 32px; background: radial-gradient(70% 90% at 50% 0%, var(--accent-soft), transparent 70%), var(--surface); border: 1px solid var(--border); display: grid; gap: 22px; justify-items: center; }
.cta h2 { font-size: clamp(30px, 4.4vw, 46px); font-weight: 750; }
.cta p { color: var(--text-2); font-size: 18px; max-width: 32em; }
.cta .actions { justify-content: center; }
@media (max-width: 600px) { .cta { padding: 56px 20px; border-radius: 24px; } }

/* footer */
.site-footer { border-top: 1px solid var(--border-soft); background: var(--bg-2); padding: 56px 0 40px; margin-top: 40px; color: var(--text-2); font-size: 15px; }
.foot { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); gap: 40px; }
.foot .brand { font-size: 18px; }
.foot-about { display: grid; gap: 14px; align-content: start; }
.foot-about p { max-width: 30em; }
.foot h4 { margin: 0 0 14px; font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.foot ul { list-style: none; display: grid; gap: 10px; }
.foot a { color: var(--text-2); text-decoration: none; }
.foot a:hover { color: var(--text); text-decoration: underline; }
.foot-base { margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--border-soft); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; color: var(--muted); font-size: 14px; }
.foot-base a { color: var(--muted); overflow-wrap: anywhere; }
@media (max-width: 720px) { .foot { grid-template-columns: 1fr 1fr; } .foot-about { grid-column: 1 / -1; } }

/* legal and help pages */
.doc-hero { padding: 64px 0 40px; border-bottom: 1px solid var(--border-soft); background: linear-gradient(180deg, var(--bg-2), var(--bg)); }
.doc-hero .wrap { display: grid; gap: 14px; }
.doc-hero h1 { font-size: clamp(34px, 5vw, 52px); font-weight: 750; letter-spacing: -0.03em; }
.doc-hero p { color: var(--text-2); font-size: 18px; max-width: 40em; }
.doc-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 64px; padding-top: 48px; padding-bottom: 40px; align-items: start; }
.toc { position: sticky; top: 88px; display: grid; gap: 6px; font-size: 14px; }
.toc b { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.toc a { color: var(--text-2); text-decoration: none; padding: 4px 0 4px 12px; border-left: 2px solid var(--border); line-height: 1.35; }
.toc a:hover { color: var(--text); border-left-color: var(--accent); }
.prose { max-width: 720px; font-size: 17px; line-height: 1.72; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { font-size: 26px; font-weight: 700; margin-top: 2.2em; padding-top: 0.2em; letter-spacing: -0.02em; }
.prose h3 { font-size: 20px; margin-top: 1.8em; }
.prose h2 + *, .prose h3 + * { margin-top: 0.7em; }
.prose > :first-child { margin-top: 0; }
.prose p, .prose li { color: var(--text-2); }
.prose strong { color: var(--text); font-weight: 650; }
.prose ul, .prose ol { padding-left: 1.3em; display: grid; gap: 0.6em; }
.prose li::marker { color: var(--accent-ink); }
.prose a { overflow-wrap: anywhere; }
.prose code { font-family: var(--mono); font-size: 0.9em; background: var(--surface-2); padding: 0.1em 0.4em; border-radius: 6px; }
.prose hr { border: 0; border-top: 1px solid var(--border); margin: 2.4em 0; }
.prose .anchor { color: inherit; text-decoration: none; }
.prose .anchor:hover::after { content: " #"; color: var(--muted); }
.contact-card { margin-top: 3em; padding: 24px 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.contact-card p { margin: 0; color: var(--text-2); }
.contact-card strong { display: block; color: var(--text); font-size: 18px; margin-bottom: 2px; }
@media (max-width: 960px) { .doc-layout { grid-template-columns: 1fr; gap: 32px; padding-top: 32px; } .toc { position: static; display: none; } }

/* 404 */
.lost { display: grid; place-items: center; text-align: center; padding: 120px 0; }
.lost .wrap { display: grid; gap: 22px; justify-items: center; }
.lost h1 { font-size: clamp(40px, 7vw, 72px); font-weight: 750; letter-spacing: -0.04em; }
.lost p { color: var(--text-2); font-size: 19px; max-width: 30em; }
.lost .actions { justify-content: center; }
.lost .kappi-big { margin-bottom: 8px; }

/* Kappi, the keycap mascot: the same cap and face the extension draws on every page */
.kappi { display: block; --base: #262a31; --top: #343a43; --legend: #a8d8f0; --ring: #4cc2ff; --s: 1; position: relative; width: calc(60px * var(--s)); height: calc(60px * var(--s)); flex: none; }
.kappi .ring { position: absolute; inset: calc(-4px * var(--s)); width: calc(100% + 8px * var(--s)); height: calc(100% + 8px * var(--s)); pointer-events: none; }
.kappi .ring circle { fill: none; stroke-width: 3; stroke-linecap: round; transform: rotate(-90deg); transform-origin: 50% 50%; }
.kappi .ring .track { stroke: rgba(255, 255, 255, 0.12); }
@media (prefers-color-scheme: light) { .kappi .ring .track { stroke: rgba(15, 20, 30, 0.12); } }
.kappi .ring .fill { stroke: var(--ring); stroke-dasharray: 194.8; stroke-dashoffset: 194.8; transition: stroke-dashoffset 0.3s ease; filter: drop-shadow(0 0 3px var(--ring)); }
.kappi .body { position: absolute; left: 16.6%; top: 16.6%; width: 66.6%; height: 66.6%; transform-origin: 50% 55%; animation: k-breathe 2.8s ease-in-out infinite; }
.kappi .cap { position: absolute; inset: 0; border-radius: 35%; background: var(--base); box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 2px 8px rgba(0, 0, 0, 0.35); }
.kappi .top { position: absolute; inset: 6%; border-radius: 32%; background: var(--top); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3); overflow: hidden; }
.kappi .top::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0) 55%); }
.kappi .face { position: absolute; inset: 0; display: grid; place-items: center; font: 700 calc(12px * var(--s))/1 var(--font); letter-spacing: 0.04em; color: var(--legend); text-shadow: 0 1px 1px rgba(0, 0, 0, 0.25); white-space: nowrap; transform: translate(var(--px, 0px), var(--py, 0px)); transition: transform 0.12s ease; }
.kappi .face::before { content: "•‿•"; }
.kappi.blink .face::before { content: "-‿-"; }
.kappi.typing .face::before { content: "•▿•"; }
.kappi.fast .face::before { content: "•ᗜ•"; }
.kappi.happy .face::before, .kappi:hover .face::before { content: "◕‿◕"; }
.kappi.party .face::before { content: "✧‿✧"; }
.kappi.hop .body { animation: k-hop 0.55s cubic-bezier(0.2, 0.8, 0.2, 1); }
.kappi-big { --s: 1.8; margin: 8px; }

/* the corner buddy on every page */
.buddy { position: fixed; left: 16px; bottom: 16px; z-index: 50; display: flex; align-items: center; transition: opacity 0.2s ease, transform 0.2s ease; }
.buddy[hidden] { display: none; }
.buddy-btn { all: unset; display: block; position: relative; z-index: 2; cursor: pointer; border-radius: 50%; }
.buddy-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 6px; }
.buddy-stats { position: absolute; left: 22px; top: 50%; height: 40px; transform: translateY(-50%) translateX(-24px) scaleX(0.6); transform-origin: left center; opacity: 0; display: flex; align-items: center; gap: 10px; padding: 0 16px 0 52px; border-radius: 20px; background: color-mix(in srgb, var(--bg-2) 92%, transparent); border: 1px solid var(--border); color: var(--text); font-size: 12px; font-variant-numeric: tabular-nums; white-space: nowrap; box-shadow: var(--shadow-sm); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); pointer-events: none; transition: opacity 0.25s ease, transform 0.25s ease; }
.buddy.live .buddy-stats { opacity: 1; transform: translateY(-50%); }
.buddy-stats b { font-size: 15px; font-weight: 650; min-width: 2ch; text-align: right; }
.buddy-stats i { font-style: normal; font-size: 10px; font-weight: 700; letter-spacing: 0.08em; color: var(--text-2); }
.buddy-stats .sep { width: 1px; height: 14px; background: var(--border); }
.buddy-bubble { position: absolute; left: 0; bottom: 74px; width: max-content; max-width: min(300px, calc(100vw - 32px)); padding: 14px 16px; border-radius: 16px 16px 16px 6px; background: var(--surface); color: var(--text); border: 1px solid var(--border); box-shadow: var(--shadow); font-size: 14px; line-height: 1.45; opacity: 0; transform: translateY(6px) scale(0.97); transform-origin: left bottom; pointer-events: none; transition: opacity 0.18s ease, transform 0.18s ease; }
.buddy.say .buddy-bubble { opacity: 1; transform: none; pointer-events: auto; }
.buddy-bubble strong { display: block; font-size: 15px; margin-bottom: 4px; }
.buddy-bubble p { color: var(--text-2); }
.buddy-bubble .row { display: flex; gap: 14px; align-items: center; margin-top: 10px; font-size: 13px; font-weight: 600; }
.buddy-bubble .row button { all: unset; cursor: pointer; color: var(--muted); font-weight: 500; text-decoration: underline; text-underline-offset: 3px; }
.buddy-bubble .row button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.buddy .kappi { --s: 0.9; }
@media (max-width: 600px) { .buddy { left: 12px; bottom: 12px; } .buddy .kappi { --s: 0.8; } .buddy-stats { height: 36px; padding-left: 46px; } }
@media print { .buddy, .site-header, .site-footer { display: none; } }

@keyframes k-breathe { 0%, 100% { transform: translateY(0) scale(1, 1); } 50% { transform: translateY(-2px) scale(0.985, 1.04); } }
@keyframes k-hop { 0% { transform: scale(1); } 20% { transform: scale(1.15, 0.85) translateY(2px); } 55% { transform: scale(0.95, 1.08) translateY(-9px); } 80% { transform: scale(1.06, 0.95) translateY(1px); } 100% { transform: scale(1); } }
@media (prefers-reduced-motion: reduce) { .kappi .body, .kappi.hop .body { animation: none !important; } .btn:hover { transform: none; } }