@charset "UTF-8";

/* --------------------------------
  Base
-------------------------------- */
:root {
  --color-text: #222;
  --color-bg: #fff;
  --color-main: #111;
  --inner: 1120px;
  --gutter: 20px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Noto Sans JP", sans-serif;
  line-height: 1.8;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.inner {
  width: min(calc(100% - var(--gutter) * 2), var(--inner));
  margin-inline: auto;
}

/* --------------------------------
  Header
-------------------------------- */
.site-header {
  position: relative;
  z-index: 10;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - var(--gutter) * 2), var(--inner));
  margin-inline: auto;
  padding: 24px 0;
}

.global-nav__list,
.footer-nav__list {
  display: flex;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* --------------------------------
  Common
-------------------------------- */
.page-title {
  padding: 80px 0 40px;
}

.breadcrumb {
  font-size: 14px;
}

.breadcrumb__list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
}

/* --------------------------------
  Front
-------------------------------- */
.front-hero {
  padding: 120px 0;
  background: #f5f5f5;
}

.front-hero__title {
  font-size: clamp(32px, 5vw, 64px);
  line-height: 1.3;
}

.front-news,
.archive-list,
.page-content,
.single-post,
.not-found {
  padding: 80px 0;
}

.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.post-list__item {
  border-bottom: 1px solid #ddd;
}

.post-list__item a {
  display: flex;
  gap: 24px;
  padding: 20px 0;
}

/* --------------------------------
  Footer
-------------------------------- */
.site-footer {
  padding: 48px 0;
  background: #f5f5f5;
}

.copyright {
  margin-top: 24px;
  font-size: 13px;
}

/* --------------------------------
  Responsive
-------------------------------- */
@media (max-width: 767px) {
  .site-header__inner {
    display: block;
  }

  .global-nav__list,
  .footer-nav__list {
    display: block;
  }

  .post-list__item a {
    display: block;
  }
}