.lm-page {
  overflow-x: hidden;
  background: var(--color-bg);
}
.lm-page *,
.lm-page *::before,
.lm-page *::after {
  box-sizing: border-box;
}
.lm-hero {
  position: relative;
  overflow: hidden;
  min-height: auto;
  display: block;
  padding: 0;
  isolation: isolate;
  background: #f7f8fb;
}
.lm-hero::before {
  content: none;
}
.lm-hero::after {
  content: none;
}
.lm-hero-grid {
  position: relative;
  z-index: 2;
  min-height: auto;
  display: flex;
  flex-direction: column;
  padding-top: 0;
  padding-bottom: 0;
}
.lm-hero-visual {
  position: relative;
  left: 50%;
  z-index: 0;
  width: 100vw;
  height: auto;
  transform: translateX(-50%);
  margin: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #f7f8fb;
  box-shadow: none;
}
.lm-hero-visual::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  z-index: 1;
  width: min(38rem, 44vw);
  height: 80%;
  background: linear-gradient(90deg, #fff 0%, rgba(255,255,255,0.995) 68%, rgba(255,255,255,0.9) 86%, rgba(255,255,255,0) 100%);
  pointer-events: none;
}
.lm-hero-visual > img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center center;
}
.lm-hero-brand {
  position: absolute;
  z-index: 2;
  top: clamp(2.2rem, 5vw, 4.6rem);
  left: clamp(1.8rem, 3.6vw, 4rem);
  width: min(28rem, 31vw);
  margin: 0;
  color: #061632;
  text-shadow: 0 1px 0 rgba(255,255,255,0.9);
}
.lm-hero-brand img {
  display: block;
  width: clamp(4.9rem, 7.8vw, 8.6rem);
  height: auto;
  margin-bottom: clamp(1rem, 2.2vw, 1.75rem);
  border-radius: 24%;
  box-shadow: 0 18px 46px rgba(37,99,235,0.12);
}
.lm-hero-brand strong {
  display: block;
  font-size: clamp(3rem, 5.4vw, 5.6rem);
  line-height: 0.95;
  letter-spacing: 0;
  font-weight: 900;
}
.lm-hero-brand > span {
  display: block;
  margin-top: clamp(0.7rem, 1.5vw, 1rem);
  font-size: clamp(1.05rem, 1.65vw, 1.7rem);
  line-height: 1.25;
  font-weight: 850;
}
.lm-hero-brand ul {
  list-style: none;
  display: grid;
  gap: clamp(0.55rem, 1.15vw, 1rem);
  margin: clamp(1.3rem, 2.5vw, 2rem) 0 0;
  padding: 0;
}
.lm-hero-brand li {
  position: relative;
  min-height: clamp(2.3rem, 3.6vw, 3.2rem);
  padding-left: clamp(3rem, 4.4vw, 4rem);
}
.lm-hero-brand li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.05rem;
  width: clamp(2.25rem, 3.5vw, 3.1rem);
  height: clamp(2.25rem, 3.5vw, 3.1rem);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary));
  box-shadow: 0 12px 28px rgba(37,99,235,0.16);
}
.lm-hero-brand li b,
.lm-hero-brand li small {
  display: block;
}
.lm-hero-brand li b {
  font-size: clamp(0.9rem, 1.28vw, 1.22rem);
  line-height: 1.22;
  font-weight: 900;
}
.lm-hero-brand li small {
  margin-top: 0.2rem;
  color: rgba(15,23,42,0.72);
  font-size: clamp(0.76rem, 1vw, 0.98rem);
  line-height: 1.35;
}
.lm-hero-copy {
  position: relative;
  z-index: 3;
  width: min(1120px, calc(100vw - 3rem));
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: clamp(1rem, 3vw, 2rem);
  margin: clamp(1.4rem, 3vw, 2.5rem) auto clamp(1.8rem, 4vw, 3rem);
  padding: clamp(1.05rem, 2vw, 1.35rem);
  border-radius: 8px;
  border: 1px solid rgba(15,23,42,0.1);
  background: #fff;
  box-shadow: 0 20px 52px rgba(15,23,42,0.08);
}
.lm-hero .breadcrumb {
  display: none;
}
.lm-hero-copy h1,
.lm-section h2,
.lm-workflow h2,
.lm-pricing-grid h2,
.lm-final-cta h2 {
  letter-spacing: 0;
}
.lm-hero-copy h1 {
  max-width: 620px;
  margin: 0.35rem 0 0;
  font-size: clamp(1.65rem, 2.7vw, 2.8rem);
  line-height: 1.12;
  color: var(--color-text);
}
.lm-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--color-primary);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.lm-kicker::before {
  content: "";
  width: 2rem;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-gold));
}
.lm-lead {
  max-width: 660px;
  margin: 0.55rem 0 0;
  color: rgba(15,23,42,0.68);
  font-size: 0.98rem;
  line-height: 1.72;
  overflow-wrap: anywhere;
}
.lm-hero-panel-side {
  display: grid;
  justify-items: end;
  gap: 0.8rem;
}
.lm-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0;
}
.lm-trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0;
}
.lm-trust-row span,
.lm-price-card > span,
.lm-final-cta span {
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 999px;
  background: rgba(255,255,255,0.72);
  color: var(--color-text);
  padding: 0.3rem 0.78rem;
  font-size: 0.82rem;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(15,23,42,0.05);
}
.lm-strip {
  padding: 1.25rem 0;
  background: #0f172a;
  color: #fff;
}
.lm-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.lm-strip-grid div {
  display: grid;
  gap: 0.15rem;
  min-height: 72px;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  background: rgba(255,255,255,0.045);
}
.lm-strip-grid strong { font-size: 1rem; }
.lm-strip-grid span { color: rgba(255,255,255,0.68); font-size: 0.9rem; line-height: 1.45; }
.lm-feature-grid,
.lm-faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.lm-feature-card {
  min-height: 220px;
  padding: 1.35rem;
  border-radius: 8px;
  background: var(--color-surface);
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 18px 42px rgba(15,23,42,0.06);
}
.lm-feature-card > span {
  display: block;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  margin-bottom: 1rem;
  background:
    linear-gradient(135deg, rgba(var(--color-primary-rgb),0.24), rgba(216,153,24,0.18)),
    url('../images/listening-master-icon.png') center / 28px 28px no-repeat;
}
.lm-feature-card h3,
.lm-register-list h3,
.lm-price-card h3 {
  margin-bottom: 0.45rem;
  color: var(--color-text);
}
.lm-feature-card p,
.lm-workflow p,
.lm-app-card p,
.lm-register-list p,
.lm-pricing-grid p,
.lm-faq-item p,
.lm-how-list p,
.lm-keyword-layout p,
.lm-advantage-card p {
  color: var(--color-muted);
}
.lm-two-col,
.lm-pricing-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}
.lm-workflow h2,
.lm-pricing-grid h2,
.lm-app-card h2 {
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.08;
  margin: 0.6rem 0 1rem;
}
.lm-download-panel,
.lm-price-card,
.lm-app-card {
  border-radius: 8px;
  background: #fff;
  border: 1px solid rgba(15,23,42,0.12);
  box-shadow: 0 22px 60px rgba(15,23,42,0.08);
}
.lm-download-panel {
  margin-top: 1.6rem;
  padding: 1.2rem;
}
.lm-download-panel strong { font-size: 1.05rem; }
.lm-download-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1rem; }
.lm-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.85rem;
}
.lm-steps li,
.lm-register-list article,
.lm-faq-item {
  border-radius: 8px;
  border: 1px solid rgba(15,23,42,0.1);
  background: rgba(255,255,255,0.88);
  box-shadow: 0 12px 34px rgba(15,23,42,0.05);
}
.lm-steps li {
  padding: 1rem 1.1rem;
}
.lm-steps span,
.lm-register-list article > span {
  color: var(--color-primary);
  font-weight: 900;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
}
.lm-steps strong { display: block; margin: 0.3rem 0 0.2rem; }
.lm-steps p { margin: 0; font-size: 0.92rem; }
.lm-use-grid,
.lm-keyword-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}
.lm-device-shot {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(15,23,42,0.1);
  background: #fff;
  box-shadow: 0 24px 64px rgba(15,23,42,0.08);
}
.lm-device-shot img {
  display: block;
  width: 100%;
  height: auto;
}
.lm-device-shot figcaption {
  padding: 0.85rem 1rem 1rem;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
.lm-how-list {
  list-style: none;
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
}
.lm-how-list li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid rgba(15,23,42,0.1);
  background: rgba(255,255,255,0.9);
  box-shadow: 0 12px 34px rgba(15,23,42,0.05);
}
.lm-how-list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: rgba(37,99,235,0.08);
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}
.lm-how-list h3 {
  margin: 0 0 0.28rem;
  color: var(--color-text);
}
.lm-how-list p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.55;
}
.lm-keyword-layout {
  align-items: start;
}
.lm-keyword-layout h2 {
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.08;
  margin: 0.6rem 0 1rem;
  letter-spacing: 0;
}
.lm-keyword-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.2rem;
}
.lm-keyword-cloud span {
  display: inline-flex;
  align-items: center;
  min-height: 2.15rem;
  padding: 0.38rem 0.78rem;
  border-radius: 999px;
  border: 1px solid rgba(37,99,235,0.18);
  background: rgba(37,99,235,0.06);
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 800;
}
.lm-ab-panel {
  padding: clamp(1.2rem, 3vw, 1.75rem);
  border-radius: 8px;
  background: #0f172a;
  color: #fff;
  box-shadow: 0 26px 72px rgba(15,23,42,0.14);
}
.lm-wave-demo {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  align-items: center;
  gap: 0.35rem;
  min-height: 138px;
  padding: 1rem;
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
}
.lm-wave-demo span {
  display: block;
  height: 38px;
  border-radius: 999px;
  background: linear-gradient(180deg, #7dd3fc, #2563eb);
}
.lm-wave-demo span:nth-child(2) { height: 86px; }
.lm-wave-demo span:nth-child(3) { height: 64px; }
.lm-wave-demo span:nth-child(4) { height: 112px; }
.lm-wave-demo span:nth-child(5) { height: 76px; }
.lm-wave-demo span:nth-child(6) { height: 104px; }
.lm-wave-demo span:nth-child(7) { height: 54px; }
.lm-ab-marker-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 0.9rem 0 1rem;
}
.lm-ab-marker-row strong {
  display: inline-flex;
  min-width: 8rem;
  justify-content: center;
  padding: 0.55rem 0.8rem;
  border-radius: 8px;
  background: rgba(255,255,255,0.1);
  color: #fff;
}
.lm-ab-panel ul {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding-left: 1.15rem;
}
.lm-ab-panel li {
  color: rgba(255,255,255,0.78);
  line-height: 1.55;
}
.lm-shortcut-grid,
.lm-advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
}
.lm-shortcut-grid article,
.lm-advantage-card {
  min-width: 0;
  border-radius: 8px;
  border: 1px solid rgba(15,23,42,0.1);
  background: #fff;
  box-shadow: 0 16px 38px rgba(15,23,42,0.055);
}
.lm-shortcut-grid article {
  display: grid;
  gap: 0.55rem;
  padding: 1rem;
}
.lm-shortcut-grid kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-width: 3rem;
  min-height: 2.1rem;
  padding: 0.25rem 0.58rem;
  border-radius: 8px;
  border: 1px solid rgba(15,23,42,0.16);
  background: #f8fafc;
  color: var(--color-text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9rem;
  font-weight: 850;
  box-shadow: inset 0 -2px 0 rgba(15,23,42,0.08);
}
.lm-shortcut-grid span {
  color: var(--color-muted);
  font-size: 0.94rem;
  line-height: 1.45;
}
.lm-advantage-card {
  padding: 1.2rem;
}
.lm-advantage-card h3 {
  margin: 0 0 0.5rem;
  color: var(--color-text);
  font-size: 1.05rem;
  line-height: 1.3;
}
.lm-advantage-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.6;
}
.lm-app-card {
  padding: clamp(1.4rem, 3vw, 2rem);
  position: sticky;
  top: 6rem;
}
.lm-app-card img {
  border-radius: 18px;
  box-shadow: 0 16px 38px rgba(37,99,235,0.18);
}
.lm-register-list {
  display: grid;
  gap: 0.9rem;
}
.lm-register-list article {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 0.85rem;
  padding: 1rem;
}
.lm-register-list article > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(37,99,235,0.08);
}
.lm-register-list a,
.lm-small-link {
  color: var(--color-primary);
  font-weight: 800;
}
.lm-check-list {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 0;
  display: grid;
  gap: 0.55rem;
}
.lm-check-list li {
  position: relative;
  padding-left: 1.55rem;
  color: var(--color-text);
}
.lm-check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
}
.lm-price-card {
  padding: clamp(1.4rem, 3vw, 2rem);
}
.lm-price-card h3 {
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  margin-top: 1rem;
}
.lm-price-note {
  margin: 1.2rem 0;
  padding: 1rem;
  border-radius: 8px;
  background: #0f172a;
  color: #fff;
  font-size: 1.25rem;
  font-weight: 900;
  text-align: center;
}
.lm-price-card .btn { width: 100%; justify-content: center; }
.lm-small-link { display: inline-flex; margin-top: 0.9rem; }
.lm-faq-grid { align-items: start; }
.lm-faq-item {
  padding: 1rem 1.1rem;
}
.lm-faq-item summary {
  cursor: pointer;
  color: var(--color-text);
  font-weight: 850;
}
.lm-faq-item p {
  margin: 0.75rem 0 0;
  font-size: 0.94rem;
}
.lm-final-cta {
  padding: 5rem 0;
  background:
    linear-gradient(135deg, rgba(var(--color-primary-rgb),0.16), rgba(216,153,24,0.14)),
    #0f172a;
  color: #fff;
  text-align: center;
}
.lm-final-cta span { background: rgba(255,255,255,0.08); color: #fff; border-color: rgba(255,255,255,0.18); }
.lm-final-cta h2 {
  max-width: 860px;
  margin: 1rem auto 0;
  color: #fff;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.1;
}
.lm-final-cta .lm-actions { justify-content: center; }
@media (max-width: 980px) {
  .lm-hero-copy,
  .lm-two-col,
  .lm-use-grid,
  .lm-keyword-layout,
  .lm-pricing-grid,
  .lm-register-grid {
    grid-template-columns: 1fr;
  }
  .lm-hero-copy { width: min(720px, calc(100vw - 2rem)); }
  .lm-hero-panel-side { justify-items: start; }
  .lm-trust-row { justify-content: flex-start; }
  .lm-strip-grid,
  .lm-feature-grid,
  .lm-shortcut-grid,
  .lm-advantage-grid,
  .lm-faq-grid { grid-template-columns: repeat(2, 1fr); }
  .lm-app-card { position: static; }
}
@media (max-width: 640px) {
  .lm-page .container { width: 100%; max-width: 100vw; padding-left: 1rem; padding-right: 1rem; overflow: hidden; }
  .lm-hero { min-height: auto; padding-top: 0; }
  .lm-hero-grid { min-height: auto; display: flex; flex-direction: column; padding-top: 0; padding-bottom: 1.4rem; }
  .lm-hero-visual { width: 100%; left: auto; transform: none; }
  .lm-hero-visual::before { width: 62%; height: 52%; background: linear-gradient(90deg, #fff 0%, rgba(255,255,255,0.98) 78%, rgba(255,255,255,0) 100%); }
  .lm-hero-visual > img { object-position: center center; }
  .lm-hero-brand { top: 1rem; left: 1rem; width: min(13rem, 51vw); }
  .lm-hero-brand img { width: 3rem; margin-bottom: 0.45rem; }
  .lm-hero-brand strong { font-size: clamp(1.55rem, 8vw, 2.15rem); line-height: 1; }
  .lm-hero-brand > span { margin-top: 0.3rem; font-size: 0.72rem; }
  .lm-hero-brand ul { display: none; }
  .lm-hero-brand li { min-height: 1.4rem; padding-left: 1.65rem; }
  .lm-hero-brand li::before { width: 1.2rem; height: 1.2rem; top: 0.05rem; }
  .lm-hero-brand li b { font-size: 0.62rem; line-height: 1.1; }
  .lm-hero-brand li small { display: none; }
  .lm-hero-copy { width: 100%; max-width: calc(100vw - 2rem); margin: 0 auto; padding: 0.95rem; }
  .lm-hero-copy h1 { font-size: clamp(1.45rem, 7vw, 2rem); line-height: 1.15; }
  .lm-lead { max-width: 100%; font-size: 0.92rem; line-height: 1.62; word-break: break-all; line-break: anywhere; }
  .lm-actions { width: 100%; }
  .lm-actions .btn,
  .lm-download-actions .btn { width: 100%; max-width: calc(100vw - 2rem); justify-content: center; }
  .lm-trust-row span { font-size: 0.78rem; }
  .lm-strip-grid,
  .lm-feature-grid,
  .lm-shortcut-grid,
  .lm-advantage-grid,
  .lm-faq-grid { grid-template-columns: 1fr; }
  .lm-how-list li { grid-template-columns: 1fr; }
  .lm-ab-marker-row { flex-direction: column; }
  .lm-ab-marker-row strong { width: 100%; }
  .lm-register-list article { grid-template-columns: 1fr; }
}