.musubi-lp {
  min-height: 100vh;
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(circle at 10% 0%, color-mix(in srgb, var(--rose-soft, #fecdd3) 45%, transparent), transparent 28rem),
    radial-gradient(circle at 92% 14%, color-mix(in srgb, var(--orange-soft, #fed7aa) 58%, transparent), transparent 30rem),
    var(--bg, #fff8f0);
  color: var(--stone-900, #1c1917);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.musubi-lp * {
  box-sizing: border-box;
}

.musubi-lp a {
  color: inherit;
  text-decoration: none;
}

.lp-hero {
  position: relative;
  padding: 1.6rem 1rem 2.7rem;
}

.lp-hero-compact {
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.lp-orb {
  position: absolute;
  z-index: 0;
  border-radius: 999px;
  filter: blur(64px);
  opacity: 0.52;
  pointer-events: none;
}

.lp-orb-rose {
  width: 15rem;
  height: 15rem;
  left: -8rem;
  top: -5rem;
  background: var(--rose-soft, #fecdd3);
}

.lp-orb-orange {
  width: 18rem;
  height: 18rem;
  right: -9rem;
  top: 8rem;
  background: var(--orange-soft, #fed7aa);
}

.lp-orb-amber {
  width: 20rem;
  height: 20rem;
  left: 30%;
  bottom: -10rem;
  background: var(--amber-soft, #fef3c7);
}

.lp-nav,
.lp-footer-inner {
  position: relative;
  z-index: 2;
  width: min(100%, 72rem);
  margin: 0 auto;
  padding: 0.72rem 0.9rem;
  border: 1px solid var(--stone-200, #e7e5e4);
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px);
  box-shadow: 0 1rem 2.5rem rgba(28, 25, 23, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.lp-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.lp-brand-mark-img {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.95rem;
  object-fit: cover;
  display: block;
  flex: 0 0 auto;
}

.lp-brand-mark {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: 0.95rem;
  background: var(--stone-900, #1c1917);
  color: white;
  font-weight: 800;
  flex: 0 0 auto;
}

.lp-brand strong {
  display: block;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.lp-brand small {
  display: block;
  color: var(--stone-500, #78716c);
  font-size: 0.72rem;
}

.lp-nav-button,
.lp-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.lp-nav-button {
  padding: 0.58rem 1rem;
  background: var(--stone-900, #1c1917);
  color: white !important;
  font-size: 0.92rem;
  white-space: nowrap;
}

.lp-button {
  width: 100%;
  padding: 0.92rem 1.18rem;
  border: 1px solid transparent;
}

.lp-button:hover,
.lp-nav-button:hover {
  transform: translateY(-1px);
}

.lp-button-primary {
  background: var(--stone-900, #1c1917);
  color: white !important;
}

.lp-button-primary:hover {
  background: var(--stone-800, #292524);
}
.lp-nav-button:hover {
  background: var(--stone-800, #292524);
}

.lp-button-secondary {
  background: rgba(255, 255, 255, 0.74);
  border-color: var(--stone-300, #d6d3d1);
  color: var(--stone-900, #1c1917);
}

.lp-hero-grid {
  position: relative;
  z-index: 1;
  width: min(100%, 72rem);
  margin: 0 auto;
  padding: 2.9rem 0 0;
  display: grid;
  gap: 2.4rem;
  align-items: center;
}

.lp-pill {
  display: inline-flex;
  margin: 0 0 1rem;
  padding: 0.46rem 0.82rem;
  border: 1px solid var(--rose-soft, #fecdd3);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--stone-700, #44403c);
  box-shadow: 0 0.7rem 2rem rgba(28, 25, 23, 0.05);
  font-size: 0.86rem;
}

.lp-hero-copy h1 {
  margin: 0;
  color: var(--stone-950, #0c0a09);
  font-size: clamp(2.85rem, 14vw, 5.15rem);
  line-height: 0.98;
  letter-spacing: -0.075em;
}

.lp-lead {
  margin: 2.5rem 0 0;
  max-width: 40rem;
  color: var(--stone-700, #44403c);
  font-size: 1rem;
  line-height: 1.78;
}
/* リード文を上から少しずつ小さく(em基準=各ブレークポイントの.lp-leadサイズに追従) */
.lp-lead-l1, .lp-lead-l2, .lp-lead-l3 { display: block; }
.lp-lead-l1 { font-size: 1.1em; }
.lp-lead-l2 { font-size: 1em; margin-top: 0.18em; }
.lp-lead-l3 { font-size: 0.9em; margin-top: 0.18em; color: var(--stone-600, #57534e); }

.lp-hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2.25rem;
}

.lp-hero-points span {
  padding: 0.42rem 0.7rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.64);
  border: 1px solid var(--stone-200, #e7e5e4);
  color: var(--stone-700, #44403c);
  font-size: 0.82rem;
  font-weight: 800;
}

.lp-actions {
  display: grid;
  gap: 0.8rem;
  margin-top: 3.4rem;
}

.lp-note {
  margin: 1.1rem 0 0;
  color: var(--stone-500, #78716c);
  font-size: 0.84rem;
  line-height: 1.6;
}

.lp-chat-mock {
  width: min(100%, 25.5rem);
  margin: 0 auto;
}

.lp-phone-card {
  position: relative;
  padding: 0.78rem;
  border: 1px solid var(--stone-200, #e7e5e4);
  border-radius: 1.8rem;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 1.55rem 4rem rgba(28, 25, 23, 0.14);
  backdrop-filter: blur(16px);
}

.lp-phone-glow {
  position: absolute;
  inset: 10% 4% auto;
  height: 35%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--rose-soft, #fecdd3), var(--orange-soft, #fed7aa));
  filter: blur(34px);
  opacity: 0.38;
}

.lp-phone-screen {
  position: relative;
  z-index: 1;
  padding: 0.88rem;
  border-radius: 1.28rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), transparent 38%),
    var(--stone-950, #0c0a09);
  color: white;
}

.lp-chat-head {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: flex-start;
  padding-bottom: 0.82rem;
  margin-bottom: 0.82rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.lp-chat-head small {
  display: block;
  color: rgba(255,255,255,0.52);
  font-size: 0.7rem;
}

.lp-chat-head strong {
  font-size: 0.86rem;
}

.lp-chat-head span {
  padding: 0.26rem 0.62rem;
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.18);
  color: #a7f3d0;
  font-size: 0.68rem;
}

.lp-bubble {
  width: fit-content;
  max-width: 84%;
  margin: 0.58rem 0;
  padding: 0.68rem 0.82rem;
  border-radius: 1rem;
  font-size: 0.84rem;
  line-height: 1.55;
}

.lp-bubble-left {
  border-top-left-radius: 0.35rem;
  background: rgba(255,255,255,0.11);
}

.lp-bubble-right {
  margin-left: auto;
  border-top-right-radius: 0.35rem;
  background: var(--orange-soft, #fed7aa);
  color: var(--stone-900, #1c1917);
}

.lp-reconnect-card,
.lp-message-ticket {
  margin-top: 0.75rem;
  padding: 0.78rem;
  border-radius: 1rem;
}

.lp-reconnect-card {
  border: 1px solid color-mix(in srgb, var(--rose, #e11d48) 35%, transparent);
  background: color-mix(in srgb, var(--rose, #e11d48) 12%, transparent);
}

.lp-reconnect-card p {
  margin: 0 0 0.7rem;
  color: #ffe4e6;
  font-weight: 800;
  font-size: 0.84rem;
}

.lp-reconnect-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.lp-reconnect-actions button {
  border: none;
  border-radius: 999px;
  padding: 0.58rem 0.62rem;
  background: white;
  color: var(--stone-900, #1c1917);
  font-weight: 800;
  cursor: default;
  font-size: 0.82rem;
}

.lp-reconnect-actions .lp-ghost {
  background: rgba(255,255,255,0.1);
  color: white;
}

.lp-message-ticket {
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.07);
}

.lp-message-ticket small {
  color: rgba(255,255,255,0.58);
  font-size: 0.72rem;
}

.lp-message-ticket p {
  margin: 0.22rem 0 0;
  color: #fff7ed;
  font-weight: 700;
  font-size: 0.86rem;
}

.lp-section {
  width: min(100%, 72rem);
  margin: 0 auto;
  padding: 4.6rem 1rem;
}

.lp-section-head {
  max-width: 48rem;
  margin-bottom: 2.2rem;
}

.lp-eyebrow {
  margin: 0 0 0.55rem;
  color: var(--rose, #e11d48);
  font-weight: 850;
}

.lp-section-head h2,
.lp-dark-card h2,
.lp-cta h2 {
  margin: 0;
  color: var(--stone-950, #0c0a09);
  font-size: clamp(2rem, 9vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.lp-section-head p,
.lp-dark-card p,
.lp-cta p {
  color: var(--stone-700, #44403c);
  font-size: 1rem;
  line-height: 1.9;
}

.lp-feature-grid {
  display: grid;
  gap: 1rem;
}

.lp-card,
.lp-safety-card,
.lp-step {
  border: 1px solid var(--stone-200, #e7e5e4);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 0.9rem 2.4rem rgba(28, 25, 23, 0.055);
}

.lp-card {
  padding: 1.25rem;
  border-radius: 1.55rem;
}

.lp-icon {
  width: 2.8rem;
  height: 2.8rem;
  display: grid;
  place-items: center;
  border-radius: 1rem;
  background: var(--orange-soft, #fed7aa);
  color: var(--stone-900, #1c1917);
  font-weight: 900;
  margin-bottom: 1rem;
}

.lp-card h3,
.lp-safety-card h3,
.lp-step h3 {
  margin: 0 0 0.45rem;
  color: var(--stone-950, #0c0a09);
  font-size: 1.08rem;
}

.lp-card p,
.lp-safety-card p,
.lp-step p {
  margin: 0;
  color: var(--stone-700, #44403c);
  line-height: 1.78;
}

.lp-story-section {
  display: grid;
  gap: 1rem;
}

.lp-dark-card {
  padding: 1.6rem;
  border-radius: 1.7rem;
  background: var(--stone-950, #0c0a09);
  color: white;
  box-shadow: 0 1.6rem 4rem rgba(28, 25, 23, 0.15);
}

.lp-dark-card h2 {
  color: white;
}

.lp-dark-card p {
  color: rgba(255,255,255,0.74);
}

.lp-icon-dark {
  background: rgba(255,255,255,0.1);
  color: white;
}

.lp-steps {
  display: grid;
  gap: 1rem;
}

.lp-step {
  display: flex;
  gap: 1rem;
  padding: 1.1rem;
  border-radius: 1.35rem;
}

.lp-step b {
  color: var(--rose, #e11d48);
}

.lp-white-panel {
  padding: 1.25rem;
  border-radius: 1.7rem;
  background: rgba(255,255,255,0.86);
  box-shadow: 0 1.5rem 4rem rgba(28, 25, 23, 0.09);
}

.lp-safety-card {
  padding: 1.1rem;
  border-radius: 1.35rem;
}

.lp-safety-card--wide {
  grid-column: 1 / -1;
}

.lp-safety-card span {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  margin-bottom: 0.85rem;
  border-radius: 0.9rem;
  background: white;
  color: var(--stone-900, #1c1917);
  font-weight: 900;
  box-shadow: 0 0.45rem 1rem rgba(28, 25, 23, 0.06);
}

.lp-cta {
  width: min(100%, 56rem);
  margin: 0 auto;
  padding: 4rem 1rem;
  text-align: center;
}

.lp-cta p {
  margin: 1rem auto 1.7rem;
  max-width: 42rem;
}

.lp-footer {
  width: min(100%, 72rem);
  margin: 0 auto;
  padding: 1rem 1rem 2rem;
}

.lp-footer-inner {
  align-items: flex-start;
  border-radius: 1.5rem;
}

.lp-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem 1rem;
  color: var(--stone-700, #44403c);
  font-weight: 700;
  font-size: 0.9rem;
}

.lp-footer-links a {
  text-decoration: underline;
  text-underline-offset: 0.22rem;
  text-decoration-color: var(--stone-300, #d6d3d1);
}

.lp-copyright {
  margin: 0.9rem 0 0;
  color: var(--stone-500, #78716c);
  font-size: 0.82rem;
  text-align: center;
}

@media (min-width: 560px) {
  .lp-actions {
    grid-template-columns: auto auto;
    justify-content: start;
  }

  .lp-button {
    width: auto;
  }

  .lp-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lp-white-panel,
  .lp-dark-card,
  .lp-card {
    padding: 1.5rem;
  }
}

@media (min-width: 860px) {
  .lp-hero {
    padding: 1.35rem 1.5rem 2.2rem;
  }

  .lp-nav,
  .lp-footer-inner {
    border-radius: 999px;
    padding: 0.75rem 1.15rem;
  }

  .lp-hero-grid {
    grid-template-columns: 1.08fr 0.92fr;
    padding-top: clamp(1.6rem, 4vh, 3rem);
    gap: clamp(1.5rem, 4vw, 3rem);
  }

  .lp-hero-copy h1 {
    font-size: clamp(4rem, 7vw, 5.35rem);
  }

  .lp-lead {
    font-size: clamp(1.02rem, 1.4vw, 1.12rem);
  }

  .lp-chat-mock-compact {
    max-width: min(25rem, 34vw);
  }

  .lp-section {
    padding: 4.2rem 1.5rem;
  }

  .lp-feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .lp-story-section {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2rem;
  }

  .lp-dark-card {
    padding: 2.5rem;
  }

  .lp-white-panel {
    padding: 3rem;
  }
}

@media (min-width: 860px) and (max-height: 780px) {
  .lp-hero {
    padding-top: 0.9rem;
    padding-bottom: 1rem;
  }

  .lp-hero-grid {
    padding-top: 1.1rem;
  }

  .lp-pill {
    margin-bottom: 0.72rem;
  }

  .lp-hero-copy h1 {
    font-size: clamp(3.4rem, 6.2vw, 4.55rem);
  }

  .lp-lead {
    margin-top: 0.82rem;
    line-height: 1.62;
    font-size: 0.98rem;
  }

  .lp-hero-points {
    margin-top: 0.78rem;
  }

  .lp-actions {
    margin-top: 1rem;
  }

  .lp-note {
    margin-top: 0.56rem;
  }

  .lp-chat-mock-compact {
    max-width: min(22rem, 31vw);
  }

  .lp-optional-bubble {
    display: none;
  }

  .lp-message-ticket {
    display: none;
  }
}

@media (max-width: 430px) {
  .lp-brand small {
    display: none;
  }

  .lp-nav-button {
    padding-inline: 0.85rem;
  }

  .lp-phone-card {
    border-radius: 1.6rem;
    padding: 0.65rem;
  }

  .lp-phone-screen {
    border-radius: 1.2rem;
    padding: 0.85rem;
  }

  .lp-chat-head {
    flex-direction: column;
  }

  .lp-reconnect-actions {
    grid-template-columns: 1fr;
  }

  .lp-footer-inner {
    flex-direction: column;
    border-radius: 1.35rem;
  }

  .lp-footer-links {
    justify-content: flex-start;
  }
}

/* ─────────────────────────────────────────────
   2026-06-06 LP refinement by ChatGPT
   目的: コピーは維持しつつ、ファーストビューの余白・視線誘導・CTAの強さを改善。
   ───────────────────────────────────────────── */

.lp-brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 14px;
  object-fit: cover;
  display: block;
  flex: 0 0 auto;
  box-shadow: 0 0.45rem 1.2rem rgba(28, 25, 23, 0.07);
}

.lp-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.62rem;
  align-items: center;
  margin-bottom: clamp(1.55rem, 3vw, 2.15rem);
}

.lp-pill-row .lp-pill {
  margin: 0;
}

.lp-sub-link {
  margin: 1.05rem 0 0;
  color: var(--stone-500, #78716c);
  font-size: 0.88rem;
  font-weight: 750;
}

.lp-sub-link a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28rem;
  text-decoration-color: var(--stone-300, #d6d3d1);
}

.lp-safety-badges {
  list-style: none;
  display: grid;
  gap: 0.62rem;
  margin: 5.3rem 0 0;
  padding: 0;
  color: var(--stone-600, #57534e);
  font-size: 0.86rem;
  line-height: 1.55;
}

.lp-safety-badges li {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.45rem;
  width: fit-content;
  max-width: 100%;
  padding: 0.42rem 0.65rem;
  border: 1px solid rgba(231, 229, 228, 0.82);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  backdrop-filter: blur(10px);
}

.lp-right-col {
  align-self: center;
}

.lp-yesterday-stats {
  list-style: none;
  padding: 0;
  margin: 0 0 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.lp-yesterday-stats li {
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(231, 229, 228, 0.82);
  background: rgba(255,255,255,0.66);
  color: var(--stone-600, #57534e);
  font-size: 0.8rem;
  font-weight: 800;
}

@media (min-width: 860px) {
  .lp-hero {
    padding: 1.5rem 1.5rem 3.4rem;
  }

  .lp-nav,
  .lp-footer-inner {
    width: min(100%, 74rem);
  }

  .lp-hero-grid {
    width: min(100%, 74rem);
    grid-template-columns: minmax(0, 1fr) auto;
    gap: clamp(2.2rem, 3.4vw, 3.6rem);
    padding-top: clamp(3rem, 7.2vh, 5rem);
  }

  .lp-hero-copy {
    max-width: 46rem;
  }

  .lp-hero-copy h1 {
    margin-top: 0;
    font-size: clamp(3.4rem, 5.2vw, 4.6rem);
    line-height: 0.99;
    letter-spacing: -0.078em;
  }

  .lp-lead {
    margin-top: clamp(1.65rem, 2.4vw, 2.15rem);
    max-width: 43rem;
    line-height: 1.96;
    font-size: clamp(1.04rem, 1.25vw, 1.14rem);
  }

  .lp-hero-points {
    gap: 0.72rem;
    margin-top: clamp(1.7rem, 2.4vw, 2.15rem);
  }

  .lp-hero-points span {
    padding: 0.58rem 0.9rem;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 0.55rem 1.4rem rgba(28, 25, 23, 0.045);
  }

  .lp-actions {
    margin-top: clamp(2.05rem, 3vw, 2.6rem);
    gap: 0.82rem;
  }

  .lp-button {
    min-height: 3.28rem;
    padding: 0.98rem 1.42rem;
  }

  .lp-note {
    margin-top: 1.1rem;
  }

  .lp-chat-mock-compact {
    max-width: min(26rem, 31vw);
  }

  .lp-phone-card {
    padding: 0.94rem;
    border-radius: 2.05rem;
    box-shadow: 0 2.1rem 5.4rem rgba(28, 25, 23, 0.16);
  }

  .lp-phone-screen {
    padding: 1.02rem;
  }
}

@media (min-width: 860px) and (max-height: 780px) {
  .lp-hero {
    padding-top: 1rem;
    padding-bottom: 1.6rem;
  }

  .lp-hero-grid {
    padding-top: 1.35rem;
    gap: clamp(2.8rem, 5vw, 4.6rem);
  }

  .lp-pill-row {
    margin-bottom: 0.95rem;
  }

  .lp-lead {
    margin-top: 1rem;
    line-height: 1.72;
  }

  .lp-hero-points {
    margin-top: 1rem;
  }

  .lp-actions {
    margin-top: 1.2rem;
  }

  .lp-safety-badges {
    margin-top: 0.7rem;
    gap: 0.32rem;
  }

  .lp-safety-badges li {
    padding-block: 0.32rem;
  }
}

@media (max-width: 640px) {
  .lp-brand-icon {
    width: 34px;
    height: 34px;
    border-radius: 13px;
  }
}