body {
  font-family: var(--font-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  font-size: 16px;
  line-height: 1.8;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: var(--section-padding);
}

/* LP */
.lp {
  max-width: var(--lp-width);
  margin: 0 auto;
  background-color: var(--color-bg);
}

.lp-image {
  display: block;
  width: 100%;
  height: auto;
  box-shadow:
    -12px 0 16px -16px rgba(0, 0, 0, 0.12),
    12px 0 16px -16px rgba(0, 0, 0, 0.12);
}

.lp-block {
  display: flex;
  flex-direction: column;
}

.lp-fv {
  display: flex;
  flex-direction: column;
}

.lp-fv-video {
  background-color: #d3effb;
  padding: 20px;
}

.lp-block--image02 {
  margin-top: 40px;
}

.lp-voice {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0 20px;
  margin-top: 32px;
}

.lp-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #000;
}

.lp-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.lp-message {
  margin-top: 40px;
  background-image: url("../images/message_bg.png");
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-position: center;
  padding: 40px 0 48px;
}

.lp-message-inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0 20px;
}

.lp-message-title,
.lp-message-image {
  display: block;
  width: 100%;
  height: auto;
}

.lp-message-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.lp-sns-video {
  background-color: #f2fafe;
  padding: 20px;
}

.lp-sns-video-player {
  display: block;
  width: 100%;
  height: auto;
}

.lp-footer {
  background-color: #d3effb;
  padding: 32px 20px 40px;
}

.lp-footer-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.lp-footer-cta {
  padding: 0;
}

.lp-footer-notes {
  text-align: left;
  font-size: 14px;
  line-height: 1.8;
}

.lp-footer-notes p + p {
  margin-top: 8px;
}

.lp-cta {
  display: block;
  padding: 16px 20px 24px;
  background-color: var(--color-bg);
  transition: opacity 0.2s ease;
}

.lp-cta:hover {
  opacity: 0.85;
}

.lp-footer .lp-cta {
  padding: 0;
  background-color: #d3effb;
}

.lp-btn {
  display: block;
  width: 100%;
  height: auto;
}

.lp-site-footer {
  background-color: #02a0e9;
  color: #fff;
  padding: 40px 20px 48px;
  text-align: center;
}

.lp-site-footer-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 24px;
}

.lp-site-footer-info {
  display: inline-block;
  text-align: left;
  font-size: 14px;
  line-height: 2;
  margin-bottom: 32px;
}

.lp-site-footer-info li::before {
  content: "□";
  margin-right: 4px;
}

.lp-site-footer-links {
  font-size: 14px;
  line-height: 1.6;
}

.lp-site-footer-links a {
  color: #fff;
  text-decoration: none;
}

.lp-site-footer-links a:hover {
  opacity: 0.85;
}

.lp-site-footer-separator {
  margin: 0 8px;
}

@media (min-width: 751px) {
  .lp {
    border-left: 1px solid #ddd;
    border-right: 1px solid #ddd;
  }
}