:root {
  --navy: #020a34;
  --surface: rgba(29, 41, 70, 0.62);
  --line: rgba(185, 184, 240, 0.16);
  --text: #eceaff;
  --muted: #b9b8f0;
  --cyan: #00deff;
  --violet: #a146fe;
  --pink: #fd2ed5;
  --gold: #fec700;
  --gradient: linear-gradient(90deg, var(--cyan), var(--violet), var(--pink));
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 50% -200px, rgba(161, 70, 254, 0.22), transparent 70%),
    radial-gradient(800px 500px at 110% 30%, rgba(0, 222, 255, 0.08), transparent 70%),
    var(--navy);
  color: var(--text);
  font-family: 'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

a {
  color: var(--cyan);
  text-underline-offset: 3px;
}

a:hover {
  color: #7befff;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 20px 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--text);
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  box-shadow: 0 6px 24px rgba(161, 70, 254, 0.35);
}

.brand span {
  font-family: 'Fredoka', sans-serif;
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 0.5px;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.lang {
  font-size: 15px;
  color: var(--muted);
}

h1,
h2 {
  font-family: 'Fredoka', sans-serif;
  line-height: 1.2;
}

h1 {
  margin: 40px 0 6px;
  font-size: clamp(32px, 6vw, 42px);
  font-weight: 700;
}

h1::after {
  content: '';
  display: block;
  width: 88px;
  height: 5px;
  margin-top: 14px;
  border-radius: 99px;
  background: var(--gradient);
}

h2 {
  margin: 36px 0 8px;
  font-size: 22px;
  font-weight: 600;
}

.updated {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.summary {
  margin: 28px 0 8px;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold);
  border-radius: 16px;
  background: var(--surface);
}

.summary p {
  margin: 0 0 6px;
  font-weight: 700;
}

ul {
  padding-left: 22px;
}

li {
  margin: 6px 0;
}

li::marker {
  color: var(--violet);
}

footer {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 15px;
}

/* Home */
.hero {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero img {
  width: 128px;
  height: 128px;
  border-radius: 30px;
  box-shadow: 0 12px 48px rgba(161, 70, 254, 0.45);
}

.hero h1 {
  margin-top: 26px;
  font-size: clamp(44px, 10vw, 64px);
  letter-spacing: 1px;
}

.hero h1::after {
  margin: 14px auto 0;
}

.tagline {
  margin: 14px 0 0;
  color: var(--muted);
  letter-spacing: 5px;
  font-size: 14px;
  text-transform: uppercase;
}

.links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  margin-top: 36px;
}