@charset "UTF-8";
/* Scss Document */
@import url("https://fonts.googleapis.com/css?family=Roboto:300,400,700");
:root {
  --bg-color: #f4f6f8;
  --text-main: #24292e;
  --text-sub: #586069;
  --accent-color: #0366d6;
  --accent-hover: #0256b4;
  --border-color: #e1e4e8;
  --card-bg: #ffffff;
  --header-bg: rgba(255, 255, 255, 0.95);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
}

html {
  font-family: -apple-system, BlinkMacSystemFont, Roboto, "游ゴシック体", YuGothic, "Yu Gothic Medium", sans-serif;
  font-feature-settings: "pkna" 1;
  background-color: var(--bg-color);
  color: var(--text-main);
}

body {
  margin: 0;
}

img {
  vertical-align: bottom;
}

.header {
  background-color: var(--header-bg);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  width: 100%;
  height: 60px;
  position: fixed;
  top: 0px;
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.nav-top ul {
  margin: 0;
  padding: 10px 5px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}
.nav-top ul li {
  width: 100%;
  margin: 0 4px;
}
.nav-top ul li a {
  display: block;
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  box-sizing: border-box;
  height: 40px;
  line-height: 38px;
  text-align: center;
  text-decoration: none;
  color: var(--text-sub);
  font-weight: 500;
  transition: all 0.2s ease;
}
.nav-top ul li a.router-link-exact-active {
  color: var(--accent-color);
  background-color: rgba(3, 102, 214, 0.08);
  border-color: rgba(3, 102, 214, 0.2);
  font-weight: bold;
}
.nav-top ul li a:hover {
  color: var(--text-main);
  background-color: rgba(0, 0, 0, 0.04);
}

.loading-ripple {
  width: 200px;
  height: 200px;
  background-image: url("../img/loading-ripple.svg");
  background-repeat: no-repeat;
  background-size: 200px 200px;
  margin: 100px auto;
  display: flex;
  justify-content: center;
  align-items: center;
}
.loading-ripple .loading-text {
  color: var(--text-sub);
  font-weight: bold;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
}

.fwrench-ttl {
  width: 320px;
  height: 80px;
  margin: 100px auto 30px;
  background-image: url("../img/firewrench-logo.svg");
  background-repeat: no-repeat;
  background-size: 320px 80px;
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  opacity: 0.9;
}

.contents {
  padding: 32px 24px;
  box-sizing: border-box;
  margin: 24px auto 40px;
  max-width: 860px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  box-shadow: var(--shadow-sm);
  color: var(--text-main);
  font-size: 0.95rem;
  line-height: 1.8;
}
.contents a {
  color: var(--accent-color);
  text-decoration: none;
}
.contents a:hover {
  text-decoration: underline;
}
.contents h2 {
  background-color: transparent;
  text-align: left;
  line-height: 1.4;
  color: var(--text-main);
  font-size: 1.5rem;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  text-shadow: none;
}
.contents h3 {
  color: var(--text-main);
  border-bottom: none;
  margin-top: 32px;
  margin-bottom: 16px;
  background-image: none;
  padding-left: 0;
  height: auto;
  line-height: 1.4;
  font-size: 1.2rem;
  font-weight: bold;
  display: flex;
  align-items: center;
}
.contents h3::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 1.2em;
  background-color: var(--accent-color);
  margin-right: 12px;
  border-radius: 2px;
}
.contents p,
.contents ul {
  margin-bottom: 24px;
  color: var(--text-sub);
}

.home .topbar {
  background-color: var(--border-color);
  display: flex;
  height: 4px;
  border-radius: 2px;
  overflow: hidden;
}
.home .topbar span {
  width: 20%;
}
.home .topbar .s3 {
  background-color: var(--accent-color);
}
.home .topbar .s2 {
  background-color: #a0a0a0;
}
.home .home-img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  transition: opacity 0.2s;
}
.home .home-img:hover {
  opacity: 0.9;
}
.home .social-service-link {
  height: 60px;
  margin-top: 32px;
  display: flex;
  justify-content: center;
}
.home .link {
  margin: 0 8px;
  width: 48px;
  height: 48px;
  display: block;
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0.7;
  transition: all 0.2s;
}
.home .link:hover {
  opacity: 1;
  transform: translateY(-2px);
}
.home .facebook {
  background-image: url("../img/social-icon-fb.svg");
}

.headline {
  margin-top: 32px;
}
.headline .badge {
  text-align: center;
  height: 32px;
}
.headline .badge .alink {
  display: inline-block;
  height: 32px;
  line-height: 30px;
  background-color: transparent;
  border: 1px solid var(--text-sub);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-sub);
  padding: 0 24px;
  text-decoration: none;
  border-radius: 16px;
  transition: all 0.2s;
}
.headline .badge .alink:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background-color: rgba(3, 102, 214, 0.05);
}

.error404 {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 2rem;
  color: var(--text-sub);
  font-weight: bold;
  text-align: center;
  padding: 40px 0;
  margin-top: 24px;
}

.footer {
  margin-top: 40px;
  margin-bottom: 0;
  border-top: 1px solid var(--border-color);
  background-color: #fff;
  padding: 40px 0;
}
.footer .nav-bottom {
  margin-bottom: 24px;
}
.footer .nav-bottom ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer .nav-bottom ul li {
  margin: 0;
  background-color: transparent;
  border: none;
  width: auto;
  height: auto;
  line-height: 1.5;
}
.footer .nav-bottom ul li a {
  display: block;
  text-decoration: none;
  font-size: 0.9rem;
  color: var(--text-sub);
  padding: 4px 8px;
  border-radius: 4px;
  transition: color 0.2s;
}
.footer .nav-bottom ul li a.router-link-exact-active {
  color: var(--accent-color);
  background-color: transparent;
  font-weight: bold;
}
.footer .nav-bottom ul li a:hover {
  color: var(--accent-color);
  text-decoration: none;
}
.footer a {
  text-decoration: none;
}
.footer p {
  text-align: center;
  color: #999;
  font-size: 0.8rem;
  margin: 0;
}

/* Markdown Image Styles */
.contents img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  margin: 1.5em auto;
  display: block;
  border: 1px solid var(--border-color);
}

@media screen and (min-width: 800px) {
  .contents img {
    max-width: 70%;
  }
}

/*# sourceMappingURL=style.css.map */