:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "Helvetica Neue", Arial, sans-serif;
  --ink: #432536;
  --muted: #8a6071;
  --accent: #e64f86;
  --accent-dark: #9b2f5d;
  --pink-50: #fff7fa;
  --pink-100: #ffe8f0;
  --line: #f5c9d9;
  --paper: rgba(255, 255, 255, 0.9);
  --mint: #d8f3eb;
  --mint-text: #2f7565;
  --shadow: 0 24px 70px rgba(67, 37, 54, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, #fff7fa 0%, #fff0f5 48%, #f7fbf8 100%);
  color: var(--ink);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 12% 8%, rgba(230, 79, 134, 0.15), transparent 280px),
    radial-gradient(circle at 88% 12%, rgba(216, 243, 235, 0.9), transparent 340px);
  content: "";
}

main {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  margin-bottom: 28px;
  padding: 5px 14px 5px 6px;
  border: 1px solid rgba(245, 201, 217, 0.72);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--accent-dark);
  font-size: 16px;
  font-weight: 850;
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(230, 79, 134, 0.1);
  backdrop-filter: blur(16px);
}

.brand::before {
  display: inline-block;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: url("/assets/icon.png") center / cover no-repeat;
  box-shadow: 0 8px 18px rgba(230, 79, 134, 0.18);
  content: "";
}

h1 {
  margin: 0;
  max-width: 760px;
  color: var(--accent-dark);
  font-size: clamp(34px, 7vw, 58px);
  line-height: 1.08;
  letter-spacing: 0;
}

.updated {
  width: fit-content;
  margin: 16px 0 28px;
  padding: 8px 12px;
  border: 1px solid rgba(47, 117, 101, 0.18);
  border-radius: 999px;
  background: var(--mint);
  color: var(--mint-text);
  font-size: 13px;
  font-weight: 800;
}

section {
  display: grid;
  gap: 10px;
  margin-top: 14px;
  padding: 22px;
  border: 1px solid rgba(245, 201, 217, 0.82);
  border-radius: 10px;
  background: var(--paper);
  box-shadow: 0 14px 42px rgba(67, 37, 54, 0.06);
  backdrop-filter: blur(12px);
}

section:first-of-type {
  margin-top: 0;
}

h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--accent-dark);
  font-size: 19px;
  line-height: 1.45;
}

h2::before {
  display: inline-block;
  width: 9px;
  height: 24px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent), var(--accent-dark));
  content: "";
}

p,
li {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}

p {
  margin: 0;
}

ul {
  display: grid;
  gap: 7px;
  margin: 4px 0 0;
  padding-left: 1.2em;
}

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

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
  padding: 18px;
  border: 1px solid rgba(245, 201, 217, 0.78);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 12px 34px rgba(67, 37, 54, 0.06);
}

.links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.links a:last-child {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  box-shadow: 0 12px 24px rgba(230, 79, 134, 0.2);
}

@media (max-width: 640px) {
  main {
    width: min(100% - 24px, 980px);
    padding: 18px 0 42px;
  }

  .brand {
    margin-bottom: 22px;
  }

  .updated {
    margin-bottom: 22px;
  }

  section {
    padding: 17px;
  }

  h2 {
    font-size: 17px;
  }

  p,
  li {
    font-size: 14px;
  }

  .links {
    display: grid;
  }
}