:root {
  --bg: #fffaf7;
  --paper: #fffdfb;
  --pink: #d47b8a;
  --pink-dark: #bc6575;
  --pink-soft: #f7dce1;
  --chocolate: #5a3a31;
  --text: #4b332d;
  --line: #ead4ce;
  --shadow: 0 10px 26px rgba(90, 58, 49, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;
  line-height: 1.8;
  -webkit-text-size-adjust: 100%;
}

a {
  color: inherit;
}

.lp-page {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding-bottom: calc(128px + env(safe-area-inset-bottom));
  background: var(--bg);
}

.lp-image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 0 0 10px;
}

.inline-cta {
  padding: 8px 18px 18px;
  background: linear-gradient(180deg, #fffaf7 0%, #fff4f1 100%);
}

.last-cta {
  padding-bottom: 22px;
}

.cta-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 58px;
  padding: 14px 18px;
  border-radius: 999px;
  background: linear-gradient(180deg, #dc8b98 0%, var(--pink) 100%);
  box-shadow: 0 8px 18px rgba(188, 101, 117, 0.28);
  color: #fff;
  font-size: clamp(16px, 4.1vw, 19px);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  white-space: normal;
}

.cta-button:focus-visible,
.faq-question:focus-visible {
  outline: 3px solid rgba(212, 123, 138, 0.35);
  outline-offset: 3px;
}

.cta-button:active {
  transform: translateY(1px);
  background: var(--pink-dark);
}

.faq-section {
  margin: 0 0 10px;
  padding: 34px 18px 32px;
  background:
    linear-gradient(180deg, rgba(255, 250, 247, 0.98), rgba(255, 244, 241, 0.98));
}

.faq-section h2 {
  margin: 0 0 22px;
  color: var(--chocolate);
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", serif;
  font-size: 25px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.35;
  text-align: center;
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 4px 14px rgba(90, 58, 49, 0.06);
}

.faq-question {
  display: grid;
  grid-template-columns: 1fr 28px;
  gap: 12px;
  align-items: center;
  width: 100%;
  min-height: 62px;
  padding: 15px 14px 15px 16px;
  border: 0;
  background: transparent;
  color: var(--chocolate);
  font: inherit;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  text-align: left;
}

.faq-icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--pink-soft);
  color: var(--pink-dark);
  font-size: 19px;
  font-weight: 700;
  line-height: 1;
}

.faq-answer {
  display: none;
  border-top: 1px solid var(--line);
  background: #fffaf8;
}

.faq-item.is-open .faq-answer {
  display: block;
}

.faq-answer p {
  margin: 0;
  padding: 16px 16px 18px;
  color: var(--text);
  font-size: 16px;
  line-height: 1.9;
}

.fixed-cta {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 20;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255, 250, 247, 0.92);
  box-shadow: 0 -8px 24px rgba(90, 58, 49, 0.12);
  backdrop-filter: blur(8px);
}

.fixed-cta .cta-button {
  max-width: 680px;
  min-height: 60px;
  margin: 0 auto;
}

@media (min-width: 721px) {
  .lp-page {
    box-shadow: 0 0 36px rgba(90, 58, 49, 0.08);
  }

  .fixed-cta {
    display: flex;
    justify-content: center;
  }

  .fixed-cta .cta-button {
    width: min(100%, 680px);
  }
}