@charset "UTF-8";
/* =========================================================
   Font Base
   ---------------------------------------------------------
   ・日本語Web向け標準設定
   ・長期保守前提
   ・WP / 静的HTML 両対応
========================================================= */
/* -----------------------------------------
   Root font size
----------------------------------------- */
html {
    font-size: 16px;
}
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
}
/* -----------------------------------------
   Base font family
----------------------------------------- */
body {
    font-family:
        "Noto Sans JP",
        "Hiragino Kaku Gothic ProN",
        "Hiragino Sans",
        "Yu Gothic",
        "Meiryo",
        sans-serif;
    font-size: 1rem;
    line-height: 2.2;
    font-weight: 400;
    color: #111;
    letter-spacing: 0.02em;
    -webkit-text-size-adjust: 100%;
}
/* -----------------------------------------
   Headings
----------------------------------------- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: inherit;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: 0.04em;
    margin: 0;
}
/* 見出しサイズ（h1,h2のみ可変） */
h1 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    z-index: 9999;
}
h2 {
    font-size: clamp(1.4rem, 2.2vw, 1.8rem);
}
h3 {
    font-size: 1.4rem;
    line-height: 2;
}
h4 {
    font-size: 1.1rem;
}
h5,
h6 {
    font-size: 1rem;
}
/* -----------------------------------------
   Paragraph & text
----------------------------------------- */
p {
    margin: 0;
}
/* 長文・説明文用 */
.text-long {
    line-height: 1.9;
}
/* -----------------------------------------
   UI text
----------------------------------------- */
button,
input,
select,
textarea,
.nav,
.menu {
    font-family: inherit;
    font-size: 0.9rem;
    line-height: 1.2;
    font-weight: 500;
}
/* -----------------------------------------
   Emphasis
----------------------------------------- */
strong,
b {
    font-weight: 600;
}
/* -----------------------------------------
   Small text
----------------------------------------- */
small {
    font-size: 0.85rem;
    line-height: 1.6;
}