@charset "utf-8";
/* =====================
   基本
===================== */
*, ::before, ::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-padding-top: 32px;
}
body {
  font-family: "Noto Sans", sans-serif;
  background-color: #e9e9e9;
  color: #434343;
}
img {
  max-width: 100%;
  height: auto;
}
ul, ol {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
}
/* =====================
   共通
===================== */
main {
  padding: 0 24px;
}
.w-container {
  max-width: 900px;
  margin: 12px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.box {
  width: 100%;
  max-width: 800px;
  margin: 16px 0;
}
.lead {
  font-size: 17px;
  text-align: center;
}
.text {
  font-size: 18px;
  line-height: 1.8;
  text-align: center;
}
.small {
  font-weight: 300;
  font-size: 16px;
  letter-spacing: 5px;
}
.bold {
  font-weight: 800;
}
.br_span {
  display: inline-block;
}
.attention-wrap {
  width: 100%;
  max-width: 800px;
}
.attention {
  font-size: 16px;
  font-style: italic;
  line-height: 1.7;
}
/* =====================
   見出し
===================== */
h1 {
  font-weight: 700;
  font-size: 32px;
  letter-spacing: 3px;
}
h2 {
  font-family: "Noto Serif", serif;
  font-weight: 800;
  text-align: center;
  font-size: 30px;
  letter-spacing: 5px;
  margin-top: 60px;
  position: relative;
}
h2::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -10px;
  transform: translateX(-50%);
  width: min(1200px, 100vw - 48px);
  height: 2px;
  background-color: #009bd9;
}
h3 {
  font-size: 22px;
  text-align: center;
  color: #167058;
}
/* =====================
   header
===================== */
header {
  color: #fff;
  background-color: #17416e;
}
.header-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding-top: 32px;
}
.logo {
  width: 40px;
}
.sub-title {
  text-align: center;
  padding-bottom: 32px;
}
/* =====================
   main
===================== */
.catch {
  font-family: "Noto Serif", serif;
  font-weight: 800;
  font-size: 24px;
  text-align: center;
  margin: 32px 0 8px;
}
.jump-button {
  margin: 16px 0 42px;
  text-align: center;
}
.nav-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 160px;
  height: 40px;
  margin: 4px;
  color: #17416e;
  background: #fff;
  font-size: 16px;
}
.nav-btn:hover {
  border: 1px solid #17416e;
  background-color: #e8e8e8;
}
/* =====================
   first
===================== */
.first {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 32px;
  align-items: center;
  padding: 24px 16px;
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  border-radius: 6px;
}
.srim-net {
  width: 300px;
}
.detail {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-size: 20px;
  line-height: 1.8;
}
.detail li {
  font-weight: 700;
  letter-spacing: 0.03em;
}
.detail span {
  display: inline-block;
  min-width: 2.2em;
  font-size: 28px;
  font-weight: 700;
  color: #167058;
}
/* =====================
   second
===================== */
.second {
  display: grid;
  grid-template-columns: 1fr 180px;
  grid-template-areas:
    "intro intro"
    "topics image";
}
.intro {
  grid-area: intro;
  font-family: "Noto Serif", serif;
  font-weight: 800;
  font-size: 20px;
  color: #167058;
  letter-spacing: 0.1rem;
  text-align: center;
}
.topics {
  grid-area: topics;
  font-size: 17px;
  line-height: 1.8;
  margin: 8px 16px;
  padding: 8px 16px;
}
.suzuki {
  grid-area: image;
  width: 180px;
  padding: 24px 32px 0 0;
}
/* =====================
   third
===================== */
.third {
  display: grid;
  grid-template-areas:
    "table"
    "detail";
  gap: 24px;
  padding: 24px 16px 0;
}
.table {
  grid-area: table;
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  text-align: center;
}
.table caption {
  font-family: "Noto Serif", serif;
  font-weight: 600;
  font-size: 24px;
  text-align: center;
  margin-bottom: 8px;
}
.table th, .table td {
  font-size: 20px;
  border: 1px solid #434343;
}
.table th {
  font-size: 18px;
  font-weight: 300;
  padding: 10px;
  background: #17416e;
  color: #fff;
}
.table td {
  height: 70px;
  padding: 10px;
  background-color: #fff;
  color: #434343;
  vertical-align: middle;
}
.table td:first-child {
  background-color: #d9d9d9;
}
.analysis-detail {
  grid-area: detail;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding: 16px;
}
.more {
  margin-top: 8px;
  line-height: 1.8;
  list-style: inside;
  font-size: 18px;
}
.right {
	padding-right: 5rem;
	text-align: right;
}
@media (max-width: 768px) {
	.right {
		padding-right: 3rem;
	}
}
/* =====================
   sample
===================== */
.sample {
  text-align: center;
  background-color: rgb(255 255 255 / 0.5);
  padding: 16px;
  border-radius: 6px;
}
.sample-image {
  width: 100%;
  max-width: 350px;
  height: auto;
  border: 1px solid #d9d9d9;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}
.sample-caption {
  margin-top: 12px;
  font-size: 14px;
  color: #666;
  line-height: 1.7;
}
@media (max-width: 570px) {
  .sample {
    padding: 16px;
  }
  .sample-image {
    max-width: 100%;
  }
  .sample-caption {
    font-size: 13px;
  }
}
/* =====================
   fourth
===================== */
.fourth {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 24px 16px;
}
.card {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  text-align: center;
}
.machine-image {
  width: 100%;
  height: 180px;
  object-fit: contain;
  padding: 16px;
  display: block;
  background: #fff;
}
.card-blog-content {
  padding: 14px;
}
.card-logo {
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 12px;
}
.card-logo img {
  max-width: 180px;
  max-height: 60px;
  width: auto;
  height: auto;
}
.logo-large img {
  max-width: 240px;
}
.logo-small img {
	max-width: 150px;
}
.card-excerpt {
  font-size: 15px;
  color: #666;
  line-height: 1.6;
}
/* =====================
   flow
===================== */
.flow-list {
  width: 100%;
  max-width: 700px;
  margin: 24px auto;
  padding: 0;
  counter-reset: flow;
}
.flow-item {
  position: relative;
  padding: 0 0 32px 60px;
  counter-increment: flow;
}
.flow-item:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 22px;
  top: 48px;
  width: 2px;
  height: calc(100% - 20px);
  background: #17416e;
}
.flow-item::before {
  content: counter(flow);
  position: absolute;
  left: 0;
  top: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #17416e;
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
}
.flow-item h3 {
  text-align: left;
  color: #17416e;
  margin-bottom: 6px;
}
.flow-item p {
  text-align: left;
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.6;
}
.flow-link {
  display: inline-block;
  color: #167058;
  text-decoration: underline;
  font-size: 15px;
  font-weight: 700;
}
.link-area {
  margin: 16px 0 64px;
  text-align: center;
}
.link-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 260px;
  height: 48px;
  margin: 4px;
  font-weight: 400;
  color: #fff;
  background: #17416e;
  font-size: 17px;
}
.link-btn:hover {
  color: #17416e;
  border: 1px solid #17416e;
  background-color: #e8e8e8;
}
/* =====================
   footer
===================== */
footer {
  background-color: #17416e;
}
.information {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
address p {
  color: #fff;
}
address {
  flex: 1;
  text-align: center;
}
.association {
  font-size: 1.4rem;
  font-weight: bold;
}
.contact {
	text-decoration: underline;
}
.map {
  flex: 1;
  padding: 0.6rem;
  text-align: center;
}
.information a:hover {
  opacity: 0.5;
}
/* =====================
   Responsive
===================== */
@media (max-width: 900px) {
  .first {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .information {
    flex-direction: column;
    text-align: center;
    padding: 32px 0;
  }
}
@media (max-width: 768px) {
  .analysis-detail {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .more {
    font-size: 16px;
  }
  .table th, .table td {
    font-size: 16px;
    padding: 8px;
  }
  .table caption {
    font-size: 20px;
  }
  .fourth {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .card {
    width: 100%;
    max-width: 320px;
  }
}
@media (max-width: 570px) {
  main {
    padding: 0 16px;
  }
  h1 {
    font-size: 28px;
  }
  h2 {
    font-size: 26px;
    letter-spacing: 3px;
  }
  h3 {
    font-size: 20px;
  }
  .catch {
    font-size: 22px;
  }
  .lead, .text {
    font-size: 16px;
  }
  .first {
    gap: 20px;
    padding: 20px 8px;
  }
  .srim-net {
    width: 240px;
  }
  .detail {
    width: 100%;
    font-size: 16px;
    line-height: 1.7;
    gap: 8px;
  }
  .detail li {
    letter-spacing: 0;
  }
  .detail span {
    font-size: 22px;
  }
  .second {
    grid-template-columns: 1fr;
    grid-template-areas:
      "intro"
      "image"
      "topics";
  }
  .topics {
    padding: 0;
    margin: 0;
  }
  .suzuki {
    width: 220px;
    margin: 0 auto;
    padding: 8px 0 16px;
  }
  .third {
    padding: 16px 0 0;
  }
  .flow-item {
    padding-left: 56px;
  }
}
@media (max-width: 360px) {
  main {
    padding: 0 12px;
  }
  .srim-net {
    width: 220px;
  }
  .detail {
    font-size: 15px;
  }
  .detail span {
    font-size: 20px;
  }
  .table th, .table td {
    font-size: 14px;
  }
}