@charset "UTF-8";

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  color: #1f3d35;
  background:
    linear-gradient(135deg, #e9f8ef 0%, #f8fffb 50%, #d7f1e1 100%);
}

.renewal-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.renewal-box {
  width: 100%;
  max-width: 760px;
  padding: 56px 32px;
  text-align: center;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(107, 178, 139, 0.28);
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(70, 130, 95, 0.16);
}

.renewal-label {
  display: inline-block;
  margin: 0 0 18px;
  padding: 6px 18px;
  color: #ffffff;
  font-size: 14px;
  letter-spacing: 0.12em;
  background: #4faf79;
  border-radius: 999px;
}

h1 {
  margin: 0;
  font-size: clamp(28px, 5vw, 46px);
  line-height: 1.45;
  letter-spacing: 0.04em;
}

.renewal-text {
  margin: 24px 0 0;
  font-size: clamp(15px, 2vw, 17px);
  line-height: 2;
  color: #42685b;
}

@media (max-width: 600px) {
  .renewal-box {
    padding: 42px 22px;
    border-radius: 18px;
  }

  .renewal-text br {
    display: none;
  }
}