:root {
  --bg: #edf3f2;
  --surface: #ffffff;
  --ink: #071738;
  --muted: #4a6288;
  --line: rgba(8, 31, 72, 0.12);
  --accent-a: #06b37a;
  --accent-b: #1c8ef8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 10% 0%, #f8fcfb, var(--bg));
}

.page {
  width: min(940px, calc(100% - 28px));
  margin: 22px auto;
}

.topbar {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
  border-radius: 999px;
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.topbar img {
  height: 30px;
}

.topbar a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
}

.card {
  margin-top: 16px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 24px;
  padding: 26px;
  box-shadow: 0 20px 48px rgba(8, 31, 72, 0.08);
}

.card h1,
.card h2 {
  font-family: "Sora", "Segoe UI", sans-serif;
  margin: 0;
}

.card h1 {
  font-size: clamp(1.65rem, 4vw, 2.4rem);
}

.meta {
  margin-top: 8px;
  color: var(--muted);
}

.card h2 {
  margin-top: 20px;
  font-size: 1.1rem;
}

.card p,
.card li {
  color: #12345d;
}

.card ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.notice {
  border: 1px solid rgba(6, 179, 122, 0.34);
  background: linear-gradient(120deg, rgba(6, 179, 122, 0.09), rgba(28, 142, 248, 0.08));
  border-radius: 14px;
  padding: 14px;
  margin-top: 16px;
}

.contact-box {
  margin-top: 18px;
  border: 1px dashed rgba(11, 55, 111, 0.3);
  border-radius: 14px;
  padding: 14px;
  background: rgba(11, 55, 111, 0.03);
}

.contact-box a {
  color: #0f4f8e;
  font-weight: 700;
}

@media (max-width: 640px) {
  .card {
    padding: 20px;
  }

  .topbar {
    border-radius: 20px;
  }
}