/* ==================================================
   GUIDE PAGE
   既存デザインシステム（brand.css / privacy.css）準拠
================================================== */

.guide-page {
  position: relative;
  padding-top: 120px;
}

/* --------------------------------------------------
   BREADCRUMB
-------------------------------------------------- */
.guide-breadcrumb {
  margin: 0 auto 42px;
  color: #555;
  font-size: 14px;
  line-height: 1;
}

.guide-breadcrumb a {
  color: #555;
  text-decoration: none;
  transition: color 0.3s ease;
}

.guide-breadcrumb a:hover {
  color: #3694c9;
}

.guide-breadcrumb span {
  margin-inline: 6px;
  color: #97cae3;
}

/* --------------------------------------------------
   HEADING
-------------------------------------------------- */
.guide-heading {
  margin-bottom: 56px;
}

.guide-heading__eyebrow {
  margin: 0 0 8px;
  color: #97cae3;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.guide-heading__title {
  margin: 0;
  color: #3694c9;
  font-size: clamp(32px, 2.6vw, 48px);
  line-height: 1.3;
  font-weight: 600;
}

/* --------------------------------------------------
   CONTENT LAYOUT
-------------------------------------------------- */
.guide-content {
  margin-top: 60px;
  padding-bottom: 100px;
}

.guide-content .wrapper {
  max-width: 960px;
}

/* --------------------------------------------------
   TOC (目次)
-------------------------------------------------- */
.guide-toc {
  margin-bottom: 64px;
  padding: 32px;
  border: 1px solid #97cae3;
  background: rgba(151, 202, 227, 0.04);
  border-radius: 4px;
}

.guide-toc__title {
  margin: 0 0 16px;
  color: #3694c9;
  font-size: 18px;
  font-weight: 600;
}

.guide-toc__list {
  margin: 0;
  padding-left: 20px;
  color: #555;
  font-size: 14px;
  line-height: 1.8;
}

.guide-toc__list li {
  margin-bottom: 8px;
}

.guide-toc__list li:last-child {
  margin-bottom: 0;
}

.guide-toc__list a {
  color: #3694c9;
  text-decoration: underline;
  transition: opacity 0.2s ease;
}

.guide-toc__list a:hover {
  opacity: 0.7;
}

/* --------------------------------------------------
   SECTION & HEADINGS
-------------------------------------------------- */
.guide-section {
  margin-bottom: 64px;
  padding-top: 20px;
}

.guide-content__heading {
  position: relative;
  margin: 0 0 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid #3694c9;
  color: #3694c9;
  font-size: clamp(20px, 1.6vw, 24px);
  line-height: 1.4;
  font-weight: 600;
}

.guide-content__subheading {
  position: relative;
  margin: 32px 0 16px;
  padding-left: 14px;
  color: #3694c9;
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.5;
  font-weight: 600;
}

.guide-content__subheading::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  border-radius: 999px;
  background: #3694c9;
}

.guide-content__text {
  margin: 0 0 16px;
  color: #555;
  font-size: 15px;
  line-height: 1.9;
}

.guide-content__text a {
  color: #3694c9;
  text-decoration: underline;
}

.guide-content__text a:hover {
  opacity: 0.7;
}

/* --------------------------------------------------
   LISTS & STEPS
-------------------------------------------------- */
.guide-content__list {
  margin: 0 0 20px;
  padding-left: 1.6em;
  color: #555;
  font-size: 15px;
  line-height: 1.9;
}

.guide-content__list li {
  margin-bottom: 10px;
}

.guide-content__list li:last-child {
  margin-bottom: 0;
}

.guide-content__list li::marker {
  color: #3694c9;
}

.guide-content__steps {
  margin: 0 0 20px;
  padding-left: 1.5em;
  color: #555;
  font-size: 15px;
  line-height: 1.9;
}

.guide-content__steps li {
  margin-bottom: 10px;
}

.guide-content__steps li::marker {
  color: #3694c9;
  font-weight: 600;
}

.guide-content__steps--flow {
  list-style: none;
  padding-left: 0;
}

.guide-content__steps--flow li {
  position: relative;
  margin-bottom: 12px;
  padding: 14px 16px 14px 48px;
  border: 1px solid #e5e5e5;
  background: #fafafa;
  border-radius: 4px;
}

.guide-content__steps--flow li span {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: #3694c9;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  border-radius: 50%;
}

/* --------------------------------------------------
   BOXES & NOTES
-------------------------------------------------- */
.guide-box {
  margin: 20px 0;
  padding: 24px;
  border: 1px solid #97cae3;
  background: rgba(151, 202, 227, 0.05);
  border-radius: 4px;
}

.guide-box__title {
  margin: 0 0 12px;
  color: #3694c9;
  font-size: 15px;
  font-weight: 600;
}

.guide-content__note {
  margin-top: 16px;
  font-size: 13px;
  color: #666;
  line-height: 1.8;
}

.guide-notice-box {
  margin: 16px 0;
  padding: 20px;
  border-left: 4px solid #3694c9;
  background: rgba(54, 148, 201, 0.06);
}

.guide-notice-box p {
  margin: 0 0 8px;
  color: #555;
  font-size: 14px;
  line-height: 1.8;
}

.guide-notice-box p:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------
   RESPONSIVE (SP)
-------------------------------------------------- */
@media (max-width: 1170px) {
  .guide-page {
    padding-top: 92px;
  }

  .guide-breadcrumb {
    margin-bottom: 28px;
    font-size: 11px;
  }

  .guide-heading {
    margin-bottom: 36px;
  }

  .guide-content {
    margin-top: 40px;
  }

  .guide-toc {
    padding: 20px;
    margin-bottom: 40px;
  }

  .guide-toc__title {
    font-size: 16px;
  }

  .guide-section {
    margin-bottom: 40px;
  }

  .guide-content__text,
  .guide-content__list,
  .guide-content__steps {
    font-size: 13px;
  }

  .guide-box {
    padding: 16px;
  }
}