* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: #17211f;
  background: #eef3f1;
  line-height: 1.65;
}
a { color: #176b6f; font-weight: 700; }
.page {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 52px;
}
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #17211f;
  text-decoration: none;
}
.brand img { width: 44px; height: 44px; border-radius: 10px; object-fit: cover; }
.brand strong { display: block; font-size: 18px; line-height: 1.2; }
.back {
  padding: 10px 14px;
  border: 1px solid #d8e1de;
  border-radius: 8px;
  background: #fff;
  text-decoration: none;
}
.card {
  background: #fff;
  border: 1px solid #d8e1de;
  border-radius: 12px;
  box-shadow: 0 18px 48px rgba(22, 42, 38, .10);
  padding: clamp(22px, 4vw, 42px);
}
h1 { margin: 0 0 12px; font-size: clamp(28px, 5vw, 44px); line-height: 1.1; }
h2 { margin: 30px 0 10px; font-size: 22px; }
h3 { margin: 20px 0 8px; font-size: 18px; }
p, ul, ol { margin: 0 0 14px; }
li { margin: 6px 0; }
.muted { color: #61706c; }
.notice {
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid #d8e1de;
  background: #f5f8f7;
}
.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid #d8e1de;
}
.links a {
  padding: 8px 10px;
  border: 1px solid #d8e1de;
  border-radius: 8px;
  background: #fbfdfc;
  text-decoration: none;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 18px;
}
th, td {
  text-align: left;
  vertical-align: top;
  border: 1px solid #d8e1de;
  padding: 10px;
}
th { background: #f5f8f7; }
@media (max-width: 640px) {
  .top { align-items: flex-start; flex-direction: column; }
}