.for-customer {
  color: #162238;
}

.for-customer .customer-guide,
.for-customer .customer-guide * {
  box-sizing: border-box;
}

.for-customer .customer-guide {
  padding: 8px 0 42px;
}

.for-customer .customer-guide h1,
.for-customer .customer-guide h2,
.for-customer .customer-guide h3,
.for-customer .customer-guide h4,
.for-customer .customer-guide p,
.for-customer .customer-guide ul {
  margin-top: 0;
}

.for-customer .customer-guide p {
  line-height: 1.62;
}

.for-customer .customer-guide__kicker {
  margin-bottom: 12px;
  color: #2150ba;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1.3;
  text-transform: uppercase;
}

/* Intro is intentionally asymmetrical: content + practical quick panel. */
.for-customer .customer-guide__intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(330px, .8fr);
  min-height: 390px;
  border-top: 1px solid #dfe6ef;
  border-bottom: 1px solid #dfe6ef;
}

.for-customer .customer-guide__intro-main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 50px 64px 50px 0;
}

.for-customer .customer-guide__intro h1,
.for-customer .customer-guide__intro h2 {
  max-width: 760px;
  margin-bottom: 20px;
  color: #10203a;
  font-size: 36px;
  font-weight: 700;
  line-height: 1.16;
}

.for-customer .customer-guide__lead {
  max-width: 800px;
  margin-bottom: 0;
  color: #59687f;
  font-size: 17px;
}

.for-customer .customer-guide__intro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  margin-top: 30px;
}

.for-customer .customer-guide__action {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}

.for-customer .customer-guide__action--primary {
  background: #2150ba;
  border: 1px solid #2150ba;
  color: #fff;
}

.for-customer .customer-guide__action--primary:hover {
  background: #173f9a;
  border-color: #173f9a;
  color: #fff;
}

.for-customer .customer-guide__action--text {
  min-height: auto;
  padding: 4px 0;
  border-radius: 0;
  color: #2150ba;
}

.for-customer .customer-guide__action--text:hover {
  color: #173f9a;
  text-decoration: underline;
}

.for-customer .customer-guide__action--outline {
  background: #fff;
  border: 1px solid #cbd7e8;
  color: #173f9a;
}

.for-customer .customer-guide__action--outline:hover {
  background: #f5f8fc;
  border-color: #9fb3d3;
  color: #173f9a;
}

.for-customer .customer-guide__quick {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 42px 40px;
  background: #f3f6fb;
  border-left: 1px solid #dfe6ef;
}

.for-customer .customer-guide__quick-title {
  margin-bottom: 10px;
  color: #10203a;
  font-size: 18px;
  font-weight: 700;
}

.for-customer .customer-guide__quick ul {
  margin-bottom: 0;
  padding: 0;
  list-style: none;
}

.for-customer .customer-guide__quick li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid #dce4ef;
  color: #45546b;
  font-size: 14px;
  line-height: 1.5;
}

.for-customer .customer-guide__quick li:last-child {
  border-bottom: 0;
}

.for-customer .customer-guide__quick li span {
  color: #2150ba;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
}

/* Workflow is a two-column editorial layout, not a card grid. */
.for-customer .customer-guide__workflow {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
  gap: 76px;
  padding: 72px 0;
}

.for-customer .customer-guide__workflow-title {
  align-self: start;
  padding-top: 4px;
}

.for-customer .customer-guide__workflow-title h3,
.for-customer .customer-guide__procurement-head h3,
.for-customer .customer-guide__cases h3,
.for-customer .customer-guide__contact h3 {
  color: #12223c;
  font-weight: 700;
}

.for-customer .customer-guide__workflow-title h3 {
  margin-bottom: 16px;
  font-size: 27px;
  line-height: 1.24;
}

.for-customer .customer-guide__workflow-title p {
  max-width: 380px;
  margin-bottom: 0;
  color: #6a778b;
  font-size: 15px;
}

.for-customer .customer-guide__workflow-list {
  border-top: 1px solid #dfe6ef;
}

.for-customer .customer-guide__workflow-item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 22px;
  padding: 27px 0;
  border-bottom: 1px solid #dfe6ef;
}

.for-customer .customer-guide__workflow-number {
  padding-top: 3px;
  color: #2150ba;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
}

.for-customer .customer-guide__workflow-item h4 {
  margin-bottom: 7px;
  color: #17253b;
  font-size: 19px;
  line-height: 1.3;
}

.for-customer .customer-guide__workflow-item p {
  max-width: 760px;
  margin-bottom: 0;
  color: #68768b;
  font-size: 15px;
}

/* Documents are shown as a restrained directory/table. */
.for-customer .customer-guide__procurement {
  padding: 46px 0 54px;
  border-top: 4px solid #2150ba;
  border-bottom: 1px solid #dfe6ef;
}

.for-customer .customer-guide__procurement-head {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, 1.1fr);
  gap: 70px;
  align-items: end;
  margin-bottom: 30px;
}

.for-customer .customer-guide__procurement-head h3 {
  margin-bottom: 0;
  font-size: 27px;
  line-height: 1.24;
}

.for-customer .customer-guide__procurement-head p {
  margin-bottom: 0;
  color: #68768b;
  font-size: 15px;
}

.for-customer .customer-guide__document-list {
  border-top: 1px solid #dfe6ef;
}

.for-customer .customer-guide__document-list a {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) 34px;
  gap: 24px;
  align-items: center;
  min-height: 72px;
  padding: 14px 4px;
  border-bottom: 1px solid #dfe6ef;
  color: #17253b;
  text-decoration: none;
  transition: background-color .15s ease, color .15s ease;
}

.for-customer .customer-guide__document-list a:hover {
  background: #f6f8fb;
  color: #173f9a;
}

.for-customer .customer-guide__document-code {
  color: #2150ba;
  font-size: 17px;
  font-weight: 700;
}

.for-customer .customer-guide__document-name {
  font-size: 15px;
  line-height: 1.4;
}

.for-customer .customer-guide__document-arrow {
  color: #2150ba;
  font-size: 21px;
  text-align: right;
}

/* Two use-cases with a clean central divider. */
.for-customer .customer-guide__cases {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 62px 0;
}

.for-customer .customer-guide__cases article {
  padding: 0 58px 0 0;
}

.for-customer .customer-guide__cases article + article {
  padding-right: 0;
  padding-left: 58px;
  border-left: 1px solid #dfe6ef;
}

.for-customer .customer-guide__case-label {
  margin-bottom: 13px;
  color: #2150ba;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.for-customer .customer-guide__cases h3 {
  max-width: 500px;
  margin-bottom: 13px;
  font-size: 22px;
  line-height: 1.3;
}

.for-customer .customer-guide__cases p {
  max-width: 560px;
  margin-bottom: 18px;
  color: #68768b;
  font-size: 15px;
}

.for-customer .customer-guide__cases a {
  color: #2150ba;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.for-customer .customer-guide__cases a:hover {
  color: #173f9a;
  text-decoration: underline;
}

/* Final contact block is deliberately minimal, not a blue promo banner. */
.for-customer .customer-guide__contact {
  display: flex;
  gap: 42px;
  align-items: center;
  justify-content: space-between;
  padding: 34px 0 34px 30px;
  border-top: 1px solid #dfe6ef;
  border-bottom: 1px solid #dfe6ef;
  border-left: 4px solid #2150ba;
}

.for-customer .customer-guide__contact-copy {
  max-width: 760px;
}

.for-customer .customer-guide__contact h3 {
  margin-bottom: 9px;
  font-size: 24px;
  line-height: 1.28;
}

.for-customer .customer-guide__contact p {
  margin-bottom: 0;
  color: #68768b;
  font-size: 15px;
}

.for-customer .customer-guide__contact-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 1000px) {
  .for-customer .customer-guide__intro,
  .for-customer .customer-guide__workflow,
  .for-customer .customer-guide__procurement-head {
    grid-template-columns: 1fr;
  }

  .for-customer .customer-guide__intro-main {
    padding: 42px 0;
  }

  .for-customer .customer-guide__quick {
    border-top: 1px solid #dfe6ef;
    border-left: 0;
  }

  .for-customer .customer-guide__workflow,
  .for-customer .customer-guide__procurement-head {
    gap: 28px;
  }

  .for-customer .customer-guide__workflow-title p {
    max-width: 680px;
  }

  .for-customer .customer-guide__contact {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 700px) {
  .for-customer .customer-guide {
    padding-bottom: 28px;
  }

  .for-customer .customer-guide__intro {
    min-height: 0;
  }

  .for-customer .customer-guide__intro-main {
    padding: 30px 0;
  }

  .for-customer .customer-guide__intro h1,
  .for-customer .customer-guide__intro h2 {
    font-size: 28px;
  }

  .for-customer .customer-guide__lead {
    font-size: 15px;
  }

  .for-customer .customer-guide__quick {
    padding: 28px 22px;
  }

  .for-customer .customer-guide__workflow {
    gap: 22px;
    padding: 46px 0;
  }

  .for-customer .customer-guide__workflow-title h3,
  .for-customer .customer-guide__procurement-head h3 {
    font-size: 23px;
  }

  .for-customer .customer-guide__workflow-item {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
    padding: 22px 0;
  }

  .for-customer .customer-guide__procurement {
    padding: 36px 0 40px;
  }

  .for-customer .customer-guide__document-list a {
    grid-template-columns: 80px minmax(0, 1fr) 24px;
    gap: 12px;
    min-height: 68px;
  }

  .for-customer .customer-guide__document-code {
    font-size: 15px;
  }

  .for-customer .customer-guide__cases {
    grid-template-columns: 1fr;
    padding: 42px 0;
  }

  .for-customer .customer-guide__cases article,
  .for-customer .customer-guide__cases article + article {
    padding: 0;
    border-left: 0;
  }

  .for-customer .customer-guide__cases article + article {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #dfe6ef;
  }

  .for-customer .customer-guide__contact {
    gap: 24px;
    padding: 28px 0 28px 20px;
  }

  .for-customer .customer-guide__contact h3 {
    font-size: 21px;
  }

  .for-customer .customer-guide__contact-actions,
  .for-customer .customer-guide__intro-actions {
    width: 100%;
  }

  .for-customer .customer-guide__contact-actions .customer-guide__action,
  .for-customer .customer-guide__intro-actions .customer-guide__action--primary {
    width: 100%;
  }
}