@font-face {
  font-family: 'Plus Jakarta Sans';
  src: url('fonts/plus-jakarta-sans-latin-wght.woff2') format('woff2');
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --primary: #006c50;
  --mint-soft: #dcf5ea;
  --bg: #f5f9f7;
  --surface: #fbfdfc;
  --ink: #13201b;
  --ink-2: #3e4a45;
  --ink-3: #66736d;
  --line: #d3ddd8;
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --gutter: clamp(16px, 4vw, 40px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary: #5fdcae;
    --mint-soft: #16332b;
    --bg: #0e1513;
    --surface: #141d1a;
    --ink: #e2ece7;
    --ink-2: #b4c3bc;
    --ink-3: #8c9c95;
    --line: #2a3733;
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary);
  font-weight: 600;
}

:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
  border-radius: 6px;
}

.top {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.top .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  min-height: 64px;
  padding-block: 8px;
}

.wrap {
  width: 100%;
  max-width: 760px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  width: 32px;
  height: 32px;
}

main {
  padding-block: clamp(40px, 7vw, 88px);
}

.eyebrow {
  margin: 0;
  color: var(--primary);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 12px 0 8px;
  font-size: clamp(2rem, 1.4rem + 2.6vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 800;
}

.updated {
  margin: 0;
  color: var(--ink-3);
  font-size: 0.9375rem;
}

.summary {
  margin: 32px 0 8px;
  padding: 20px 24px;
  border-radius: 20px;
  background: var(--mint-soft);
  font-size: 1.125rem;
  font-weight: 600;
}

h2 {
  margin: 48px 0 8px;
  font-size: 1.375rem;
  letter-spacing: -0.02em;
  font-weight: 800;
}

p,
ul {
  margin: 0 0 12px;
  color: var(--ink-2);
  max-width: 68ch;
}

ul {
  padding-inline-start: 1.25em;
}

li + li {
  margin-top: 6px;
}

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

footer {
  border-top: 1px solid var(--line);
  padding-block: 32px calc(32px + env(safe-area-inset-bottom));
  color: var(--ink-3);
  font-size: 0.9375rem;
}

.top-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
}

.icon {
  width: 1.25em;
  height: 1.25em;
}

body {
  overflow-wrap: break-word;
}

html[data-script] * {
  letter-spacing: normal !important;
}

html[data-script='complex'] :is(h1, h2, h3) {
  line-height: 1.5 !important;
}

html[data-script='cjk'] :is(h1, h2, h3) {
  line-height: 1.25 !important;
}

/* Chinese, Japanese and Korean break between any two characters: keep phrases together where the browser can. */
html[data-script='cjk'] body {
  line-break: strict;
  word-break: auto-phrase;
}

html:lang(vi) :is(h1, h2, h3) {
  line-height: 1.2 !important;
}