* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "YakuHanJP", Roboto, "Noto Sans JP", Meiryo, sans-serif;
  background: #f1f4f7;
  color: #00172c;
  line-height: 1.8;

  position: relative;
  top: 29px;
}

.header {
  background: #fff;
  width: 100%;
  position: static;
}

.header-inner {
  width: 1280px;
  height: 100px;
  min-width: 1280px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
}

.header-inner .logo > img {
  display: block;
  width: 137px;
  height: auto;
}

.header-inner .btn-01 {
  width: 200px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #0097e2;
  color: #fff;
  font-size: 1.6rem;
  font-weight: bold;
  border-radius: 24px;
}

.header-inner .btn-01:hover {
  background-color: #005bac;
}

.support-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px 60px;
}

.page-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 32px;
}

/* Section */
.section {
  margin-bottom: 40px;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #005bac;
  color: #fff;
  padding: 14px 20px;
  border-radius: 6px 6px 0 0;
  font-size: 20px;
  font-weight: 700;
}

.section-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #337cbd;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

/* Category */
.category {
  border-left: 1px solid #e0e0e0;
  border-right: 1px solid #e0e0e0;
}

.category:last-child {
  border-bottom: 1px solid #e0e0e0;
  border-radius: 0 0 6px 6px;
}

.cat-toggle {
  width: 100%;
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 600;
  background: #fafafa;
  border: none;
  border-bottom: 1px solid #e0e0e0;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.15s;
}

.cat-toggle:hover {
  background: #f0f0f0;
}

.cat-toggle .arrow {
  transition: transform 0.3s;
  font-size: 12px;
  color: #888;
  flex-shrink: 0;
  margin-left: 12px;
}

.category.open > .cat-toggle .arrow {
  transform: rotate(180deg);
}

.category.open > .cat-toggle {
  background: #e5eff7;
}

.cat-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  background-color: #fff;
}

.category.open > .cat-content {
  max-height: 20000px;
}

/* QA */
.qa {
  border-bottom: 1px solid #eee;
}

.qa:last-child {
  border-bottom: none;
}

.qa-toggle {
  width: 100%;
  padding: 14px 20px 14px 28px;
  font-size: 14px;
  background: #fff;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background 0.15s;
  color: #1a1a1a;
  line-height: 1.6;
}

.qa-toggle:hover {
  background: #f8f8f8;
}

.ql {
  font-weight: 700;
  color: #005bac;
  font-size: 16px;
  flex-shrink: 0;
}

.qt {
  flex: 1;
}

.qa-toggle .arr {
  transition: transform 0.3s;
  font-size: 11px;
  color: #888;
  flex-shrink: 0;
  margin-left: 8px;
}

.qa.open > .qa-toggle .arr {
  transform: rotate(180deg);
}

.qa.open > .qa-toggle {
  background: #e5eff7;
}

.qa-ans {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.qa.open > .qa-ans {
  max-height: 3000px;
}

.qa-inner {
  padding: 4px 20px 20px 28px;
  font-size: 14px;
  line-height: 1.9;
  background: #fff;
}

.qa-inner p > a {
  color: #005bac;
}

.al {
  font-weight: 700;
  color: #005bac;
  font-size: 16px;
  margin-bottom: 8px;
}

.ac {
  color: #333;
}

.ac p {
  margin-bottom: 10px;
}

.ac p:last-child {
  margin-bottom: 0;
}

.ac a {
  color: #005bac;
  word-break: break-all;
}

.ac a:hover {
  text-decoration: none;
}

/* Grid */
.cgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.citem {
  padding: 16px 20px;
  border-bottom: 1px solid #e0e0e0;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  color: #1a1a1a;
  display: block;
  border-left: 1px solid #e0e0e0;
  border-right: 1px solid #e0e0e0;
}

.citem:hover {
  background: #f5f5f5;
}

.cgrid .citem:nth-child(odd) {
  border-right: none;
}

/* Bottom */
.bottom-actions {
  text-align: center;
  margin-top: 56px;
}

.btn-login {
  display: inline-block;
  background: #1a1a1a;
  color: #fff;
  padding: 14px 64px;
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s;
  font-family: inherit;
}

.btn-login:hover {
  background: #333;
}

.reg-link {
  margin-top: 14px;
}

.reg-link a {
  color: #005bac;
  font-size: 14px;
  text-decoration: underline;
}

.reg-link a:hover {
  text-decoration: none;
}

.back-top {
  text-align: center;
  margin-top: 40px;
  padding: 16px;
  border-top: 1px solid #e0e0e0;
  font-size: 14px;
}

.back-top a {
  color: #1a1a1a;
  text-decoration: none;
}

.back-top a:hover {
  text-decoration: underline;
}

/* E-Notice (電子公告) */
.e-notice {
  padding: 0 20px 20px;
}

.en-title {
  font-size: 18px;
  font-weight: 700;
  padding: 20px 0 12px;
  border-top: 2px solid #e0e0e0;
  margin-top: 8px;
}

.en-section {
  margin-bottom: 16px;
}

.en-subtitle {
  font-size: 15px;
  font-weight: 600;
  padding: 12px 20px 4px;
  color: #333;
}

/* Company Table */
.company-table {
  padding: 20px;
}

.company-table table {
  width: 100%;
  border-collapse: collapse;
}

.company-table th,
.company-table td {
  padding: 20px;
  text-align: left;
  border-bottom: 1px solid #e0e0e0;
  font-size: 14px;
  line-height: 1.8;
}

.company-table th {
  background: #eef3fb;
  color: #1a1a1a;
  font-weight: 600;
  width: 140px;
  vertical-align: top;
}

.company-table td {
  color: #333;
}

/* Link List */
.link-list {
  padding: 4px 0;
}

.link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #eee;
  font-size: 14px;
  color: #1a1a1a;
  text-decoration: none;
  transition: background 0.15s;
}

.link-item:last-child {
  border-bottom: none;
}

.link-item:hover {
  background: #f8f8f8;
}

.pdf-badge {
  font-size: 11px;
  background: #e53e3e;
  color: #fff;
  padding: 2px 8px;
  border-radius: 3px;
  font-weight: 600;
  flex-shrink: 0;
  margin-left: 12px;
}

@media (max-width: 600px) {
  .cgrid {
    grid-template-columns: 1fr;
  }

  .cgrid .citem:nth-child(odd) {
    border-right: 1px solid #e0e0e0;
  }

  .page-title {
    font-size: 24px;
  }
}

.footer {
  background: #fff;
}

@media screen and (max-width: 767px) {

  body {
    top: 0;
  }

  .header-inner {
    width: 100%;
    height: 72px;
    min-width: auto;
    padding: 0 20px;

    .logo > img {
      width: 90px;
      height: auto;
    }

    .btn-01 {
      width: 160px;
      height: 36px;
      font-size: 1.5rem;
    }
  }
}