:root {
  --bg: #f8fafc;
  --text: #16181d;
  --muted: #5d6472;
  --line: #dde3ec;
  --link: #1d4ed8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", "SF Pro Text", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 26px 18px 56px;
}

.hero {
  padding: 8px 0 12px;
  margin-bottom: 8px;
}

.kicker {
  margin: 0 0 8px;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 600;
}

h1 {
  margin: 0 0 10px;
  font-size: 40px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h2 {
  margin: 28px 0 10px;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h3 {
  margin: 16px 0 8px;
  font-size: 20px;
}

.lede {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.links {
  padding-left: 18px;
  margin: 0;
}

section {
  border-top: 1px solid var(--line);
  padding: 18px 0 2px;
  margin-top: 14px;
}

.icon-paragraph {
  position: relative;
  padding-left: 38px;
  min-height: 28px;
  margin: 0 0 10px;
}

.icon-paragraph::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.1em;
  width: 28px;
  height: 24px;
  background-image: url("./assets/source-japaninc/hana.gif");
  background-size: 28px 24px;
  background-repeat: no-repeat;
  image-rendering: crisp-edges;
}

.icon-1::before {
  background-image: url("./assets/source-japaninc/hana.gif");
}

.icon-2::before {
  background-image: url("./assets/source-japaninc/box.gif");
}

.icon-3::before {
  background-image: url("./assets/source-japaninc/coupon.gif");
}

.icon-4::before {
  background-image: url("./assets/source-japaninc/baseball.gif");
}

a {
  color: var(--link);
  text-underline-offset: 2px;
}

a:hover {
  color: #1e40af;
}

.note {
  color: var(--muted);
  font-size: 14px;
}

.luzia-highlight {
  display: grid;
  grid-template-columns: 96px 1fr;
  align-items: center;
  gap: 18px;
  margin-top: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #ffffff;
}

.luzia-highlight p {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
}

.luzia-highlight-icon {
  width: 96px;
  height: 96px;
  border-radius: 16px;
  flex: 0 0 auto;
  box-shadow: 0 1px 4px rgba(22, 24, 29, 0.12);
}

.simple-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}

.simple-table th,
.simple-table td {
  border: 1px solid var(--line);
  padding: 8px;
  text-align: left;
  vertical-align: top;
}

.simple-table th {
  background: #f8fafc;
}

.icon-table td:nth-child(2) {
  width: 88px;
  text-align: center;
}

.icon-table img {
  display: inline-block;
  max-width: none;
  width: auto;
  height: auto;
  vertical-align: middle;
}

footer {
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 700px) {
  .container {
    padding: 18px 12px 40px;
  }

  h1 {
    font-size: 32px;
  }

  h2 {
    font-size: 22px;
  }

  .lede {
    font-size: 16px;
  }

  .luzia-highlight-icon {
    width: 72px;
    height: 72px;
    border-radius: 12px;
  }

  .luzia-highlight {
    grid-template-columns: 72px 1fr;
    gap: 12px;
    padding: 10px 10px;
  }

  .luzia-highlight p {
    font-size: 15px;
  }
}