@charset "UTF-8";
/**
 * mosa site base
 *
 * Webサイト向けの基本CSS。
 * 各サイト固有CSSへ散っていた reset / default を先に集約し、
 * 後段で汎用名へ整理しやすくするための土台として使う。
 */

html {
  overflow-x: hidden;
}

*,
*::before,
*::after {
  box-sizing: content-box;
}

main {
  display: block;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

figure,
figcaption {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  border: 0;
  background: none;
}

textarea {
  resize: vertical;
}

iframe {
  max-width: 100%;
}

body {
  margin: 0;
  padding-bottom: 80px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans JP", "Noto Sans KR", "Malgun Gothic", "Apple SD Gothic Neo", "Yu Gothic", sans-serif;
  line-height: 1.2;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

h1,
h2,
h3,
h4 {
  font-family: "Noto Serif JP", "Source Han Serif KR", "Hiragino Mincho ProN", "Yu Mincho", serif;
  letter-spacing: 0.02em;
}

main.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 16px 44px;
  box-sizing: content-box;  
}

.section-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 7px 22px rgba(18, 41, 66, 0.06);
  padding: 18px;
  margin-bottom: 18px;
}

.section-title {
  margin: 0 0 60px;
  font-size: clamp(22px, 2.3vw, 34px);
  color: #173455;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 10px;
  text-align: center;
}

.section-title > span {
  position: relative;
  display: inline-block;
  padding: 6px 18px;
  border-radius: 999px;
  background: linear-gradient(180deg, #fff, #f8f3ea);
  border: 0;
  box-shadow: none;
}