.esim-guide-page {
  background: #f4f7fb;
  padding: 40px 0 60px;
}

.guide-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.guide-header {
  text-align: center;
  margin-bottom: 28px;
}

.guide-badge {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  background: #eaf0ff;
  color: #2f61ff;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
}

.guide-title {
  margin: 0 0 10px;
  font-size: 44px;
  line-height: 1.15;
  color: #12305b;
  font-weight: 800;
}

.guide-subtitle {
  margin: 0 auto;
  max-width: 820px;
  color: #637189;
  font-size: 18px;
  line-height: 1.6;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.guide-card {
  position: relative;
  background: #eef3fa;
  border-radius: 18px;
  padding: 22px 22px 24px;
  overflow: hidden;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.guide-step-no {
  position: absolute;
  top: 18px;
  left: 18px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #1658df;
  color: #fff;
  font-size: 30px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.guide-phone-frame {
  margin: 0 auto 18px;
  max-width: 420px;
  padding-top: 6px;
  width: 100%;
}

.guide-phone-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 28px;
}

.guide-card-title {
  margin: 0 0 8px;
  text-align: center;
  font-size: 24px;
  line-height: 1.25;
  color: #1658df;
  font-weight: 800;

  min-height: 72px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.guide-card-desc {
  margin: 0;
  text-align: center;
  color: #2c3445;
  font-size: 16px;
  line-height: 1.55;

  min-height: 78px;
}

.guide-note-box {
  margin-top: 26px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #f3f7ff;
  border: 1px solid #d8e4ff;
  border-radius: 18px;
  padding: 18px 22px;
}

.guide-note-icon {
  font-size: 30px;
  line-height: 1;
}

.guide-note-content {
  flex: 1;
}

.guide-note-title {
  font-size: 22px;
  font-weight: 800;
  color: #2c5fe5;
  margin-bottom: 10px;
}

.guide-note-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 24px;
  color: #5b6b85;
  font-size: 15px;
  line-height: 1.6;
}

.guide-note-list span {
  position: relative;
  padding-left: 14px;
}

.guide-note-list span::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #2c5fe5;
  font-weight: 800;
}

@media (max-width: 1100px) {
  .guide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .guide-card-title {
    min-height: 68px;
  }

  .guide-card-desc {
    min-height: 72px;
  }
}

@media (max-width: 767.98px) {
  .esim-guide-page {
    padding: 28px 0 40px;
  }

  .guide-container {
    padding: 0 14px;
  }

  .guide-title {
    font-size: 32px;
  }

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

  .guide-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .guide-card {
    padding: 18px 16px 20px;
  }

  .guide-step-no {
    width: 44px;
    height: 44px;
    font-size: 24px;
    top: 14px;
    left: 14px;
  }

  .guide-phone-frame {
    max-width: 300px;
    margin-bottom: 14px;
  }

  .guide-card-title {
    font-size: 22px;
    min-height: auto;
    align-items: center;
  }

  .guide-card-desc {
    font-size: 15px;
    min-height: auto;
  }

  .guide-note-box {
    flex-direction: column;
    gap: 10px;
    padding: 16px;
  }

  .guide-note-title {
    font-size: 20px;
  }

  .guide-note-list {
    flex-direction: column;
    gap: 8px;
    font-size: 14px;
  }
}