:root {
  color-scheme: light;
  --navy: #113786;
  --navy-2: #0a2d73;
  --blue: #1677ff;
  --blue-2: #2f86ff;
  --blue-soft: #edf5ff;
  --blue-soft-2: #f6faff;
  --ink: #15305f;
  --text: #31415f;
  --muted: #72809b;
  --line: #dce8f6;
  --white: #fff;
  --shadow: 0 20px 60px rgba(24, 78, 160, .10);
  --shadow-card: 0 10px 30px rgba(24, 78, 160, .08);
  --r-sm: 14px;
  --r-md: 22px;
  --r-lg: 32px;
  --shell: min(1120px, calc(100% - 40px));
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", "Noto Sans JP", sans-serif;
  background: #fff;
  color: var(--text);
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #fff; }
img { display: block; max-width: 100%; }
a { color: inherit; }
p { line-height: 1.9; }
strong { color: var(--navy); }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; background: #fff; padding: 10px 14px; border-radius: 10px; box-shadow: var(--shadow-card); }
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid #63a4ff; outline-offset: 4px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(255,255,255,.9);
  border-bottom: 1px solid rgba(220,232,246,.8);
}
.header-inner { width: var(--shell); min-height: 68px; margin: 0 auto; display: flex; align-items: center; gap: 24px; }
.wordmark { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--navy); font-weight: 800; font-size: 24px; letter-spacing: -.04em; }
.desktop-nav { margin-left: auto; display: none; gap: 24px; font-size: 13px; font-weight: 700; color: #35517d; }
.desktop-nav a { text-decoration: none; }
.header-cta { margin-left: auto; border-radius: 999px; background: var(--blue); color: #fff; padding: 10px 15px; font-size: 12px; font-weight: 800; text-decoration: none; cursor: pointer; }
.header-cta[aria-disabled="true"] { opacity: .86; }

.section-shell { width: var(--shell); margin: 0 auto; padding: 78px 0; }
.section-band { background: linear-gradient(180deg, var(--blue-soft-2), #fff); }
.section-index { margin: 0 0 12px; color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .14em; }
/* Natural heading spacing, legible on narrow Japanese mobile layouts. */
h1, h2, h3 { letter-spacing: normal; line-break: strict; word-break: normal; }
h1, h2 { color: var(--navy); margin: 0; font-weight: 800; }
h1 { font-size: clamp(30px, 9vw, 60px); line-height: 1.24; }
h1 span { color: var(--blue); }
h2 { font-size: clamp(25px, 7vw, 44px); line-height: 1.35; }
h2 span { color: var(--blue); }
@media (min-width: 760px) { .hero h1 { font-size: clamp(34px, 5vw, 60px); } }
.eyebrow { color: #5570a0; font-size: 12px; letter-spacing: .04em; margin: 0 0 20px; }

.hero {
  position: relative;
  isolation: isolate;
  padding-top: 42px;
  display: grid;
  gap: 34px;
}
.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  background:
    radial-gradient(circle at 78% 82%, rgba(82, 171, 255, .32) 0%, rgba(82, 171, 255, .17) 30%, rgba(82, 171, 255, 0) 62%),
    linear-gradient(180deg, #ffffff 0%, #f8fcff 10%, #e7f4ff 34%, #d9efff 66%, #cde8ff 100%);
  pointer-events: none;
}
.hero-copy,
.hero-stage {
  position: relative;
  z-index: 1;
}
.hero-lead {
  margin: 26px 0 12px;
  font-size: 16px;
  line-height: 1.65;
}
.hero-body {
  margin: 0;
  max-width: 37em;
  font-size: 15px;
  line-height: 1.85;
  color: #60718c;
}
.cta-panel {
  margin-top: 26px;
  max-width: 390px;
  display: grid;
  gap: 10px;
}
.cta {
  min-height: 54px;
  border-radius: 14px;
  padding: 14px 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.cta-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  color: #fff;
  box-shadow: 0 12px 28px rgba(22,119,255,.22);
}
.cta-secondary {
  background: #fff;
  color: var(--navy);
  border: 1px solid #bcd3f2;
}
.cta:not([aria-disabled="true"]):hover { transform: translateY(-2px); }
.availability,
.cta-status {
  margin: 0;
  text-align: center;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}
.phone-icon { display: inline-flex; flex: none; width: 22px; height: 22px; align-items: center; justify-content: center; }
.phone-icon svg { display: block; width: 20px; height: 20px; }

.hero-stage {
  width: 100%;
}
.hero-photo {
  margin: 0;
  width: 100%;
  overflow: hidden;
  border-radius: 30px;
  box-shadow: var(--shadow);
  background: transparent;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.08) 3%, rgba(0,0,0,.32) 9%, rgba(0,0,0,.68) 17%, #000 27%, #000 100%);
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.08) 3%, rgba(0,0,0,.32) 9%, rgba(0,0,0,.68) 17%, #000 27%, #000 100%);
}
.hero-photo img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center center;
}

.section-quiet { padding-top: 84px; padding-bottom: 88px; }
.quiet-copy { max-width: 680px; }
.quiet-copy p { margin: 10px 0 0; }
.problem {
  position: relative;
  text-align: center;
}
.problem-copy {
  margin-inline: auto;
}
.problem-title-wrap {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  min-height: 174px;
  margin-bottom: 24px;
}
.problem-title-wrap::before,
.problem-title-wrap::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  filter: blur(28px);
}
.problem-title-wrap::before {
  width: 78%;
  height: 120px;
  left: 4%;
  top: 26px;
  background:
    radial-gradient(circle at 28% 55%, rgba(37, 218, 232, .16) 0%, rgba(37, 218, 232, 0) 48%),
    radial-gradient(circle at 72% 30%, rgba(255, 218, 69, .12) 0%, rgba(255, 218, 69, 0) 44%);
}
.problem-title-wrap::after {
  width: 58%;
  height: 116px;
  right: 1%;
  bottom: 8px;
  background: radial-gradient(circle at 52% 52%, rgba(237, 83, 177, .13) 0%, rgba(237, 83, 177, 0) 54%);
}
.problem h2 {
  margin: 0;
  position: relative;
  line-height: 1.42;
}
.problem h2 span {
  display: block;
}
.problem-body {
  margin-top: 0;
}
.problem-body p {
  margin-top: 6px;
}
.problem-body .problem-punch {
  margin-top: 20px;
}
.problem-punch { font-size: 18px; color: var(--navy); }

.split-section { display: grid; gap: 38px; align-items: center; }
.split-section > div:first-child p:not(.section-index) { color: #526582; }
/* 03: a decisive blue chapter break between empathy and product mechanics. */
.reframe {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 88% 7%, rgba(109,199,255,.33) 0%, transparent 52%),
    linear-gradient(148deg, #103f9f 0%, #0d59c6 52%, #197cf5 100%);
}
.reframe::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 74vw;
  height: 74vw;
  max-width: 720px;
  max-height: 720px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  top: -30%;
  right: -26%;
  pointer-events: none;
}
.reframe-editorial { padding-top: 103px; padding-bottom: 115px; }
.reframe-label { margin: 0 0 22px; color: #b5d9ff; font-size: 12px; font-weight: 800; letter-spacing: .18em; }
.reframe h2 {
  max-width: 780px;
  margin: 0;
  color: #fff;
  font-size: clamp(25px, 6.9vw, 58px);
  line-height: 1.35;
  letter-spacing: normal;
}
.reframe h2 span { color: #c0eaff; }
.reframe h2 .reframe-line { display: block; color: #fff; white-space: nowrap; }
.reframe h2 .reframe-key { display: table; position: relative; margin-top: 5px; white-space: nowrap; }
.reframe h2 .reframe-key::after {
 content:""; position:absolute; left:2%; right:2%; bottom:3px; height:5px;
 border-radius:999px; background:rgba(171,231,255,.7); transform:rotate(-1deg);
}
.reframe h2 .reframe-ending {
 display:block; margin-top:20px; color:#fff; font-size:.62em;
 font-weight:650; line-height:1.65; white-space:nowrap;
}
.reframe-copy { max-width: 650px; margin-top: 36px; color: #ebf5ff; }
.reframe-copy p { margin: 0; font-size: 17px; line-height: 2; }
.reframe-copy p + p { margin-top: 18px; }
.reframe-thesis { color: #f2f9ff; font-size: 19px !important; }
.reframe-copy strong { color: #fff; }
.mobile-break { display: none; }

.section-heading { margin-bottom: 28px; }
.signature-layout { display: grid; gap: 26px; }
.phrase-stage { padding: 30px 26px; border-radius: 28px; background: linear-gradient(145deg, #f8fbff, #edf6ff); box-shadow: inset 0 0 0 1px #e4eefb; }
.phrase-fixed { margin: 0; color: var(--navy); font-size: clamp(24px, 7vw, 38px); font-weight: 800; line-height: 1.3; letter-spacing: -.04em; }
.phrase-change { margin: 18px 0 22px; min-height: 58px; display: flex; align-items: center; }
.phrase-change span { display: inline-flex; padding: 10px 16px; border-radius: 999px; background: #fff; color: var(--blue); font-size: clamp(19px, 5.5vw, 30px); font-weight: 800; box-shadow: var(--shadow-card); transition: opacity .2s ease, transform .2s ease; }
.phrase-change span.is-swapping { opacity: 0; transform: translateY(5px); }
.signature-kicker { color: var(--navy); font-size: 17px; }
.scenario-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
.scenario-card { min-height: 150px; padding: 18px 14px; border-radius: 20px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-card); display: flex; flex-direction: column; justify-content: flex-end; transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.scenario-card.is-active { transform: translateY(-4px); border-color: #77adff; box-shadow: 0 16px 34px rgba(22,119,255,.16); }
.scenario-emoji { font-size: 34px; margin-bottom: auto; }
.scenario-card small { color: var(--muted); margin-bottom: 5px; }
.scenario-card strong { font-size: 13px; }

/* 05 — Evaluation: let Almost lead, keep the other outcomes quiet. */
.evaluation-layout > h2 { margin-bottom: 28px; font-size: clamp(23px, 7vw, 42px); }
.evaluation-grid { display: grid; gap: 26px; align-items: center; }
.evaluation-ui { display: grid; gap: 10px; }
.eval-card {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 13px 15px;
  min-height: 72px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid #e5edf7;
}
.eval-card .eval-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 20px;
  font-weight: 800;
}
.eval-card-copy { min-width: 0; display: grid; gap: 3px; }
.eval-card-copy > strong { color: var(--navy); font-size: 16px; line-height: 1.25; }
.eval-card-copy small { display: block; color: #71809b; font-size: 12px; line-height: 1.5; }
.eval-perfect .eval-icon { background: #e5f7ed; color: #179a60; }
.eval-notyet .eval-icon { background: #fff0f0; color: #d86666; }

.eval-card.eval-almost {
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 15px;
  border: 1.5px solid #efc768;
  background: linear-gradient(130deg, #fffcf4, #fff7e5);
  box-shadow: 0 8px 24px rgba(198, 151, 54, .08);
}
.eval-almost .eval-icon { width: 42px; height: 42px; background: #ffebb0; color: #bb8014; font-size: 25px; }
.eval-almost .eval-card-copy > strong { font-size: 21px; }
.eval-almost .eval-card-copy small { color: #64718b; font-size: 13px; line-height: 1.55; }
.eval-almost .eval-message { display: block; color: var(--navy); font-size: 14px; font-weight: 800; margin-bottom: 2px; }

.evaluation-copy { max-width: 460px; }
.evaluation-copy p { margin: 0; line-height: 1.8; }
.evaluation-copy .almost-line {
  margin: 0 0 13px;
  color: var(--blue);
  font-size: clamp(19px, 4.7vw, 23px);
  font-weight: 800;
  line-height: 1.45;
}
.evaluation-copy > p:not(.almost-line) { color: #526582; font-size: 15px; }

/* 06 — Official Pack: neutral palette with a dense conversational word cloud. */
.pack.section-shell {
  position: relative;
  isolation: isolate;
  padding-top: 86px;
  padding-bottom: 96px;
}
.pack.section-shell::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset-block: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  background: linear-gradient(180deg, #fff 0%, #f7faff 54%, #fff 100%);
  pointer-events: none;
}
.pack-copy { max-width: 760px; }
#pack-title { font-size: clamp(24px, 6.8vw, 42px); }
.pack-copy h2 .pack-heading-line { display: block; white-space: nowrap; color: inherit; }
.pack-copy h2 .pack-heading-lead { display:block; white-space:nowrap; color:inherit; }
.pack-copy h2 .pack-heading-lead em {
 color:var(--blue); font-style:normal;
 text-decoration:underline; text-decoration-color:#a9d6ff;
 text-decoration-thickness:3px; text-underline-offset:6px;
}
.pack-close .pack-close-payoff { white-space: nowrap; }
.pack-actions { font-size: 18px; }

/* Flex wrapping deliberately replaces absolute positions: no cut-off or collided text on phones. */
.phrase-cloud {
  width: 100%;
  max-width: 860px;
  margin: 38px auto 28px;
  padding: 32px 18px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-content: center;
  align-items: center;
  gap: 12px 9px;
  border-radius: 30px;
  background:
    radial-gradient(circle at 28% 38%, rgba(149, 195, 255, .24), transparent 55%),
    radial-gradient(circle at 80% 75%, rgba(196, 220, 253, .34), transparent 48%),
    #f2f7fe;
  border: 1px solid #e2edf9;
}
.phrase-cloud .phrase-tag {
  position: static;
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  max-width: 100%;
  min-height: 33px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid #e3ebf8;
  border-radius: 999px;
  background: rgba(255,255,255,.96);
  color: #244579;
  box-shadow: 0 5px 14px rgba(25, 65, 127, .07);
  font-weight: 750;
  line-height: 1.2;
  letter-spacing: -.02em;
  font-size: 12px;
}
.phrase-cloud .phrase-tag.size-md { padding: 9px 13px; font-size: 13px; }
.phrase-cloud .phrase-tag.size-lg { padding: 10px 15px; font-size: 15px; font-weight: 850; }
.phrase-cloud .phrase-tag.tone-blue { color: var(--navy); background: #fff; border-color: #d5e5fb; }
.phrase-cloud .phrase-tag.tone-soft { color: #6083b2; background: #e8f2ff; border-color: #dbeafc; }
.phrase-cloud .phrase-tag:nth-child(3n+1) { transform: rotate(-2deg) translateY(1px); }
.phrase-cloud .phrase-tag:nth-child(4n+2) { transform: rotate(2deg) translateY(-2px); }
.phrase-cloud .phrase-tag:nth-child(5n+3) { transform: rotate(-1deg) translateY(2px); }
.pack-close { max-width: 780px; }

@media (min-width: 760px) {
  .pack.section-shell { padding-top: 112px; padding-bottom: 120px; }
  .phrase-cloud { padding: 38px 36px; gap: 16px 13px; }
}

.review-grid { display: grid; gap: 40px; align-items: center; }
.review-visual { border-radius: 28px; background: #fff; border: 1px solid var(--line); padding: 25px 20px 22px; overflow: hidden; }
.return-card { display: inline-flex; max-width: 100%; padding: 12px 16px; border-radius: 16px; background: var(--blue-soft); color: var(--navy); font-weight: 800; box-shadow: var(--shadow-card); font-size: clamp(13px, 3.8vw, 17px); }
.fsrs-curve { display: block; width: 100%; height: auto; margin: 18px auto 3px; overflow: visible; }
.fsrs-area { fill: url(#fsrs-area); }
.fsrs-axis { fill: none; stroke: #c8d8ed; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.fsrs-low-guide { fill: none; stroke: #bbd5f9; stroke-width: 1.5; stroke-dasharray: 4 7; }
.fsrs-line { fill: none; stroke: #609bff; stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; }
.fsrs-review-points line { stroke: #bcd5f8; stroke-width: 1.5; stroke-dasharray: 4 5; }
.fsrs-review-dots circle { fill: #fff; stroke: #609bff; stroke-width: 3.5; }
.fsrs-review-labels rect { fill: #e9f3ff; }
.fsrs-review-labels text { fill: #1677ff; font-size: 16px; text-anchor: middle; font-weight: 800; }
.fsrs-timeline circle { fill: #c4d2e8; }
.fsrs-timeline text { fill: #657a9a; font-size: 16px; text-anchor: middle; font-weight: 600; }
.review-pill { display: table; margin: 2px 0 0 auto; padding: 9px 13px; border-radius: 999px; background: #edf5ff; color: var(--blue); font-size: 12px; font-weight: 800; }
.review-chart-note { margin: 16px 0 0; font-size: 12px; line-height: 1.7; color: #627692; font-weight: 500; }

/* 08 — Outcomes: concrete, compact benefits replace the abstract node graphic. */
.outcome-card {
  padding: 30px 23px;
  display: grid;
  gap: 30px;
  border-radius: 30px;
  background: linear-gradient(135deg, #f2f7ff 0%, #fff 85%);
  border: 1px solid #e1ecf8;
}
/* 08: show the uploaded editorial photograph at a readable, uncropped ratio.
   Its handwritten message is part of the image, not an HTML overlay. */
.outcome-photo {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  background: #e7f3ff;
  border: 1px solid #e0ecfa;
}
.outcome-photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
#outcome-title { font-size: clamp(23px, 6.4vw, 41px); }
#outcome-title::after {
 content:""; display:block; width:45px; height:4px; margin-top:20px;
 border-radius:999px; background:linear-gradient(90deg,var(--blue),#8fc5ff);
}
.outcome-copy p { color: #435575; }
.outcome-copy p:last-child { margin-bottom: 0; }
.outcome-benefits h3 {
  color: var(--navy);
  font-size: clamp(20px, 5.3vw, 25px);
  line-height: 1.35;
  letter-spacing: normal;
  margin: 0 0 18px;
}
.benefit-list, .audience-list { list-style: none; padding: 0; margin: 0; }
.benefit-list { display: grid; gap: 9px; }
.benefit-item {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  min-height: 69px;
  padding: 12px 15px;
  background: rgba(255, 255, 255, .96);
  border: 1px solid #edf2f9;
  border-radius: 17px;
  box-shadow: 0 4px 15px rgba(28, 84, 158, .04);
}
.benefit-icon { display: grid; place-items: center; width: 36px; height: 36px; color: var(--blue); }
.benefit-icon svg { width: 31px; height: 31px; display: block; }
.benefit-copy { color: #566888; font-size: 13px; font-weight: 600; line-height: 1.6; }
.benefit-copy strong { color: var(--navy); font-size: 15px; font-weight: 800; }
.benefit-copy small { display: block; color: #7b8ca5; font-size: 11px; font-weight: 500; line-height: 1.45; margin-top: 3px; }

.audience.section-shell { padding-top: 0; }
.audience-card {
  padding: 24px 22px 26px;
  border-radius: 27px;
  background: linear-gradient(140deg, #edf6ff 0%, #f6faff 100%);
  border: 1px solid #dfedfc;
}
.audience-card h2 { margin: 0 0 17px; font-size: clamp(23px, 5.8vw, 29px); line-height: 1.35; }
.audience-mobile-break { display: none; }
.audience-list { display: grid; gap: 12px; }
.audience-list li {
  display: grid;
  grid-template-columns: 21px minmax(0, 1fr);
  gap: 11px;
  align-items: start;
  color: #526582;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.7;
}
.audience-list li::before { content: "✓"; font-size: 20px; color: var(--blue); font-weight: 900; line-height: 1.15; }

@media (min-width: 760px) {
  .outcome-card { padding: 46px; gap: 40px; }
  .benefit-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
  .benefit-item { min-height: 80px; }
  .audience-card { padding: 36px 42px 40px; }
  .audience-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 32px; }
}

.pricing-layout { display: grid; gap: 32px; align-items: center; }
.price-card { background: #fff; border-radius: 28px; padding: 28px; border: 1px solid #dfeaf7; box-shadow: var(--shadow); }
.trial-badge { display: inline-flex; padding: 7px 11px; border-radius: 999px; background: #edf5ff; color: var(--blue); font-size: 12px; font-weight: 800; }
.price-row { display: flex; align-items: baseline; gap: 8px; margin: 16px 0 10px; color: var(--navy); }
.price-row strong { font-size: 46px; letter-spacing: -.06em; }
.price-row small { color: var(--muted); }
.price-card > p { font-size: 13px; color: #64748b; }
.cta-panel-compact { max-width: none; }

.faq h2 { margin-bottom: 30px; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { list-style: none; cursor: pointer; padding: 22px 42px 22px 0; color: var(--navy); font-weight: 800; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 19px; width: 28px; height: 28px; border-radius: 50%; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; font-size: 18px; }
details[open] summary::after { content: "−"; }
details p { margin: 0; padding: 0 34px 22px 0; color: #64748b; }

/* Final CTA: embedded handwriting stays in the photo; buttons remain HTML. */
.final-cta { padding-top: 34px; padding-bottom: 90px; }
.final-card { width: 100%; max-width: 700px; margin-inline: auto; }
.final-photo { margin: 0; border-radius: 30px; overflow: hidden; background: #d4eaff; }
.final-photo img { display: block; width: 100%; height: auto; }
.final-cta-panel {
  position: relative; z-index: 1;
  margin: -180px 14px 0; padding: 31px 23px 27px;
  border-radius: 28px; text-align: center;
  background: linear-gradient(155deg, #227eff, #0864ec);
  box-shadow: 0 18px 42px rgba(15,94,220,.18);
}
.final-cta-panel h2 { margin: 0; color: #fff; font-size: clamp(25px, 6.8vw, 42px); line-height: 1.35; letter-spacing: normal; }
.final-cta-panel > p { max-width: 420px; margin: 16px auto 0; color: #eaf4ff; font-size: 14px; line-height: 1.85; }
.final-cta-panel .cta-panel { margin: 23px auto 0; max-width: 430px; }
.final-cta-panel .cta-primary { color: #0969ea; background: #fff; box-shadow: 0 10px 25px rgba(0,55,134,.13); }
.final-cta-panel .cta-secondary { color: #fff; background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.65); }
.final-cta-panel .availability, .final-cta-panel .cta-status { color: #e4f0ff; }
.final-signoff { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 22px; }
.final-signoff img { display: block; width: 34px; height: 34px; padding: 3px; box-sizing: border-box; border-radius: 9px; background: #fff; }
.final-signoff strong { color: #fff; font-size: 15px; font-weight: 800; }
@media (min-width: 760px) {
  .final-card { max-width: 980px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; }
  .final-photo img { height: 660px; object-fit: cover; object-position: center top; }
  .final-cta-panel { margin: 0 0 0 -58px; padding: 44px 35px; }
}

.site-footer { width: var(--shell); margin: 0 auto; padding: 26px 0 44px; border-top: 1px solid var(--line); display: grid; gap: 18px; }
.footer-brand { font-size: 20px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 14px 22px; font-size: 11px; color: #71809a; }
.site-footer nav a { text-decoration: none; }
.site-footer nav a[aria-disabled="true"] { cursor: default; }

@media (min-width: 760px) {
  .desktop-nav { display: flex; }
  .header-cta { margin-left: 0; }
  .hero {
    grid-template-columns: .88fr 1.12fr;
    align-items: center;
    gap: 56px;
    padding-top: 64px;
    padding-bottom: 110px;
  }
  .hero-photo {
    max-width: 560px;
    margin-left: auto;
  }
  .hero-photo img {
    aspect-ratio: 4 / 5;
  }
  .split-section, .evaluation-grid, .review-grid, .pricing-layout { grid-template-columns: 1fr 1fr; }
  .signature-layout { grid-template-columns: .92fr 1.08fr; align-items: stretch; }
  .scenario-grid { grid-template-columns: repeat(2,1fr); }
  .phrase-stage { padding: 42px; }
  .outcome-card { padding: 46px; }
  .price-card { padding: 36px; }
  .site-footer { grid-template-columns: auto 1fr; align-items: center; }
  .site-footer nav { justify-content: flex-end; }
}

@media (min-width: 1080px) {
  .section-shell { padding-top: 104px; padding-bottom: 104px; }
  .hero { padding-top: 74px; }
  .hero-photo { max-width: 590px; }
  .scenario-grid { grid-template-columns: repeat(4,1fr); }
  .scenario-card { min-height: 180px; }
}

/* Safety net: allow long emphasized phrases to wrap if the phone is unusually narrow. */
@media (max-width: 359px) {
  .pack-copy h2 .pack-heading-lead { white-space: normal; }
  .pack-close .pack-close-payoff { white-space: normal; }
  .reframe h2 .reframe-line { white-space: normal; }
}

@media (max-width: 759px) {
  .header-inner { min-height: 60px; }
  .wordmark { font-size: 21px; }
  .header-cta { padding: 9px 12px; font-size: 11px; }
  .section-shell { padding-top: 70px; padding-bottom: 70px; }
  .hero {
    padding-top: 34px;
    padding-bottom: 74px;
    gap: 30px;
  }
  .hero-stage {
    margin-top: -58px;
  }
  .hero-photo {
    margin-top: 0;
    border-radius: 26px;
  }
  .hero-photo img {
    aspect-ratio: 3 / 4;
  }
  .problem { padding-top: 96px; padding-bottom: 96px; }
  .outcome-card { padding: 28px 20px; }
  .audience-mobile-break { display: initial; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}


/* Learning concept demo — external stylesheet by design.
   Keep these rules here (not inline) so the LP Content Security Policy applies them. */
.signature-v3 { padding-top: 92px; padding-bottom: 104px; }
.signature-heading { margin-bottom: 34px; }
.signature-label { margin: 0 0 14px; color: #6f86a5; font-size: 13px; font-weight: 800; letter-spacing: .06em; }

.signature-demo-card {
  padding: 20px 20px 20px;
  border: 1px solid #d9e7f8;
  border-radius: 28px;
  background: linear-gradient(145deg,#f8fbff 0%,#edf6ff 100%);
  box-shadow: 0 18px 46px rgba(23,72,132,.08);
}
.demo-label { display:flex; align-items:center; gap:8px; margin:0 0 12px; color:#748aa6; font-size:10px; font-weight:800; letter-spacing:.16em; }
.demo-label span { width:7px; height:7px; border-radius:50%; background:var(--blue); box-shadow:0 0 0 4px rgba(22,119,255,.10); }

.signature-demo-card .signature-sentence {
  margin:0;
  color:var(--navy);
  font-size:clamp(28px,7.7vw,40px);
  font-weight:800;
  line-height:1.28;
  letter-spacing:-.045em;
}
.signature-demo-card .signature-sentence strong { display:inline; color:var(--blue); font-size:inherit; font-weight:900; transition:opacity .18s ease; }
.signature-demo-card .signature-sentence strong.is-swapping { opacity:0; }

.signature-demo-card .signature-choices {
  margin-top:18px;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:8px;
}
.signature-demo-card .signature-choices .scenario-card {
  appearance:none;
  box-sizing:border-box;
  width:100%;
  min-width:0;
  min-height:0;
  height:56px;
  padding:6px 9px;
  border:1px solid #d8e5f4;
  border-radius:15px;
  background:rgba(255,255,255,.9);
  box-shadow:none;
  display:grid;
  grid-template-columns:23px minmax(0,1fr);
  align-items:center;
  justify-content:initial;
  gap:7px;
  text-align:left;
  font:inherit;
  color:inherit;
  cursor:pointer;
}
.signature-demo-card .signature-choices .scenario-card.is-active { transform:none; border-color:#67a5ff; background:#fff; box-shadow:0 6px 16px rgba(22,119,255,.09); }
.signature-demo-card .signature-choices .scenario-emoji { width:23px; margin:0; font-size:19px; line-height:1; text-align:center; }
.signature-demo-card .signature-choices .scenario-copy { min-width:0; display:flex; flex-direction:column; align-items:flex-start; justify-content:center; gap:3px; }
.signature-demo-card .signature-choices .scenario-card small { display:block; margin:0; color:#7b8da5; font-size:10px; line-height:1.1; white-space:nowrap; }
.signature-demo-card .signature-choices .scenario-card strong { display:block; width:100%; margin:0; color:var(--navy); font-size:12.5px; line-height:1.15; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

.signature-explanation { margin-top:18px; padding-top:16px; border-top:1px solid #dbe8f6; }
.signature-explanation p { margin:0; color:#526582; line-height:1.65; }
.signature-explanation p + p { margin-top:8px; }
.signature-explanation strong { color:var(--navy); }
.signature-explanation .signature-kicker { color:var(--navy); font-size:16px; }

@media (min-width:761px) {
  .signature-demo-card { padding:30px 34px 28px; }
  .signature-demo-card .signature-choices { grid-template-columns:repeat(4,minmax(0,1fr)); }
  .signature-demo-card .signature-choices .scenario-card { height:60px; }
}

/* LP desktop art direction — mobile (<760px) keeps its approved composition. */
.hero-picture { display: block; width: 100%; }

/* The closing photo's handwritten copy must never sit behind the action panel. */
@media (min-width: 760px) {
  .final-card {
    max-width: 1080px;
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    align-items: stretch;
    min-height: 620px;
  }
  .final-photo { border-radius: 30px 0 0 30px; }
  .final-photo img {
    width: 100%;
    height: 100%;
    min-height: 620px;
    object-fit: cover;
    object-position: center top;
  }
  .final-cta-panel {
    margin: 0;
    padding: 42px 36px;
    border-radius: 0 30px 30px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

/* PC-only adjustments: the portrait hero remains intact on phones and tablets. */
@media (min-width: 1024px) {
  .hero.section-shell {
    position: relative;
    width: 100%;
    max-width: none;
    min-height: 690px;
    margin: 0;
    padding: 0;
    display: block;
  }
  .hero .hero-stage {
    position: absolute;
    z-index: 0;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
  }
  .hero .hero-photo, .hero .hero-picture {
    display: block;
    width: 100%;
    max-width: none;
    height: 100%;
    margin: 0;
    overflow: hidden;
    border-radius: 0;
    box-shadow: none;
    -webkit-mask-image: none;
    mask-image: none;
  }
  .hero .hero-photo img {
    width: 100%;
    height: 100%;
    max-width: none;
    aspect-ratio: auto;
    object-fit: cover;
    object-position: center;
  }
  .hero .hero-stage::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(90deg,
      rgba(255,255,255,.97) 0%,
      rgba(255,255,255,.84) 22%,
      rgba(255,255,255,.15) 41%,
      rgba(255,255,255,0) 54%);
  }
  .hero .hero-copy {
    position: relative;
    z-index: 2;
    width: min(460px, calc(100% - 64px));
    min-height: 690px;
    margin-left: max(32px, calc((100vw - 1120px) / 2));
    padding: 62px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .hero .hero-copy h1 { font-size: clamp(39px, 3.8vw, 58px); }
  .hero .hero-copy .cta-panel { width: min(100%, 375px); }
  .hero .hero-copy .hero-body { color: #415676; }

  /* The empathy headline is two lines on desktop, with the closing thought on one. */
  .problem .problem-copy { max-width: 1050px; }
  .problem .problem-title-wrap { min-height: 0; margin-bottom: 24px; }
  .problem h2 { font-size: clamp(38px, 3.9vw, 52px); }
  .problem h2 span:first-child { display: block; }
  .problem h2 span:nth-child(2),
  .problem h2 span:nth-child(3) { display: inline; white-space: nowrap; }
  .problem .problem-punch br { display: none; }
  .problem .problem-punch { white-space: nowrap; }

  /* Keep “use practice” and its trailing thought together before the planned break. */
  .reframe h2 { max-width: 1050px; font-size: clamp(40px, 4.1vw, 57px); }
  .reframe h2 .reframe-key { display: inline-block; margin-top: 4px; vertical-align: baseline; }
  .reframe h2 .reframe-ending {
    display: inline;
    font-size: 1em;
    font-weight: 800;
    line-height: inherit;
    white-space: normal;
  }
  .reframe h2 .reframe-ending-tail { display: block; }

  /* Make all four phrase-choice cards easier to scan and click. */
  .signature-demo-card .signature-choices { margin-top: 25px; gap: 13px; }
  .signature-demo-card .signature-choices .scenario-card {
    height: 96px;
    padding: 12px 17px;
    grid-template-columns: 37px minmax(0,1fr);
    gap: 12px;
    border: 1.5px solid #bad3f0;
    box-shadow: 0 5px 18px rgba(30,91,175,.045);
    border-radius: 18px;
  }
  .signature-demo-card .signature-choices .scenario-card.is-active { border-color: #478fff; }
  .signature-demo-card .signature-choices .scenario-emoji {
    width: 37px;
    font-size: 32px;
  }
  .signature-demo-card .signature-choices .scenario-card small { font-size: 12px; }
  .signature-demo-card .signature-choices .scenario-card strong { font-size: 15px; }

  /* Explanation on the left, actual Perfect / Almost / Not Yet cards on the right. */
  .evaluation-grid { grid-template-columns: minmax(0,.82fr) minmax(0,1.18fr); gap: 58px; }
  .evaluation-grid .evaluation-copy { grid-column: 1; grid-row: 1; }
  .evaluation-grid .evaluation-ui { grid-column: 2; grid-row: 1; }

  /* Official pack: one-line quantity, two-column examples, centered signoff. */
  .pack-copy { max-width: none; }
  #pack-title { font-size: clamp(35px, 3.7vw, 47px); line-height: 1.28; }
  .pack-copy h2 .pack-heading-line { display: inline; white-space: nowrap; }
  .pack-copy h2 .pack-heading-lead { display: block; }
  .pack-columns {
    display: grid;
    grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr);
    align-items: center;
    gap: 40px;
    margin-top: 35px;
  }
  .pack-description { max-width: 470px; }
  .pack-columns .phrase-cloud {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 33px 22px;
    gap: 13px 10px;
  }
  .pack-close {
    margin: 48px auto 0;
    max-width: none;
    text-align: center;
  }
  .pack-close-desktop { display: block; margin-bottom: 10px; }

  /* Avoid narrow, artificial three-line wrapping in the outcomes intro. */
  .outcome-copy > p { max-width: 720px; }
  .outcome-copy .outcome-mobile-break { display: none; }
}

/* Keep the extra lead phrase out of the already-approved mobile layout. */
.pack-close-desktop { display: none; }
@media (min-width: 1024px) {
  .pack-close .pack-close-desktop { display: block; }
}
@media (min-width: 1440px) {
  .hero.section-shell, .hero .hero-copy { min-height: 740px; }
}


/* Desktop finishing pass — 04 interactive demo, 05 Almost, 08 outcomes. */
@media (min-width: 1024px) {
  /* 04: increase visual weight and make the selectable examples feel tactile. */
  .signature-demo-card {
    padding: 36px 40px 32px;
    border-color: #cfdef4;
    background: linear-gradient(145deg, #f8fbff 0%, #eaf3ff 100%);
    box-shadow: 0 20px 52px rgba(23, 72, 132, .10);
  }
  .signature-demo-card .signature-choices {
    margin-top: 30px;
    gap: 14px;
  }
  .signature-demo-card .signature-choices .scenario-card {
    min-height: 110px;
    height: auto;
    padding: 16px 14px;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
    border: 1.5px solid #c1d6ef;
    border-radius: 19px;
    background: #fff;
    box-shadow: 0 6px 17px rgba(35, 92, 165, .06);
    transition: background .18s ease, border-color .18s ease,
      box-shadow .18s ease, transform .18s ease;
  }
  .signature-demo-card .signature-choices .scenario-card.is-active {
    border-color: #438bff;
    background: linear-gradient(155deg, #fff 15%, #f0f7ff 100%);
    box-shadow: 0 0 0 2px rgba(67, 139, 255, .13),
      0 10px 23px rgba(22, 101, 209, .13);
  }
  .signature-demo-card .signature-choices .scenario-emoji {
    width: 42px;
    font-size: 35px;
    line-height: 1.2;
  }
  .signature-demo-card .signature-choices .scenario-card small {
    color: #637c9f;
    font-size: 12px;
  }
  .signature-demo-card .signature-choices .scenario-card strong {
    font-size: 15px;
    line-height: 1.3;
    letter-spacing: normal;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
  }
  .signature-demo-card .signature-explanation {
    margin-top: 25px;
    padding-top: 23px;
  }

  /* 05: allow the Almost message to compete visually with the rating cards. */
  .evaluation-layout > h2 { margin-bottom: 38px; }
  .evaluation-grid {
    grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr);
    gap: clamp(36px, 5vw, 68px);
    align-items: center;
  }
  .evaluation-copy {
    max-width: 500px;
  }
  .evaluation-copy::before {
    content: "";
    display: block;
    width: 47px;
    height: 4px;
    margin-bottom: 22px;
    border-radius: 999px;
    background: var(--blue);
  }
  .evaluation-copy .almost-line {
    margin-bottom: 22px;
    max-width: 18em;
    font-size: clamp(29px, 2.9vw, 38px);
    line-height: 1.42;
    letter-spacing: normal;
    font-weight: 850;
  }
  .evaluation-copy > p:not(.almost-line) {
    max-width: 29em;
    color: #435977;
    font-size: 17px;
    line-height: 1.85;
  }
  .evaluation-ui { gap: 12px; }
  .evaluation-ui .eval-card {
    min-height: 86px;
    padding: 17px 21px;
  }
  .evaluation-ui .eval-card.eval-almost {
    min-height: 110px;
    padding: 22px 21px;
  }

  /* 08: prose on top, then real-life photography and six benefits side by side. */
  .outcome-card {
    grid-template-columns: minmax(0, .97fr) minmax(0, 1.03fr);
    column-gap: 34px;
    row-gap: 29px;
    align-items: start;
    padding: 44px;
  }
  .outcome-copy {
    grid-column: 1 / -1;
    min-width: 0;
  }
  .outcome-photo {
    grid-column: 1;
    grid-row: 2;
    align-self: start;
    width: 100%;
  }
  .outcome-photo img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    object-position: center;
  }
  .outcome-benefits {
    grid-column: 2;
    grid-row: 2;
    min-width: 0;
  }
  .outcome-benefits h3 {
    margin-bottom: 14px;
    font-size: 25px;
  }
  .outcome-benefits .benefit-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 9px;
  }
  .outcome-benefits .benefit-item {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 14px;
    min-height: 74px;
    padding: 12px 18px;
    border-radius: 16px;
  }
  .outcome-benefits .benefit-icon {
    width: 38px;
    height: 38px;
  }
  .outcome-benefits .benefit-icon svg {
    width: 33px;
    height: 33px;
  }
  .outcome-benefits .benefit-copy {
    font-size: 13px;
    line-height: 1.5;
  }
  .outcome-benefits .benefit-copy strong {
    font-size: 16px;
    line-height: 1.4;
  }
  .outcome-benefits .benefit-copy small {
    font-size: 11.5px;
  }
}
@media (min-width: 1024px) and (max-width: 1150px) {
  .signature-demo-card .signature-choices .scenario-card {
    gap: 9px;
    padding-inline: 12px;
  }
  .outcome-card {
    gap: 24px;
    padding: 34px;
  }
}
@media (hover: hover) and (pointer: fine) and (min-width: 1024px) {
  .signature-demo-card .signature-choices .scenario-card:hover {
    border-color: #74a8f6;
    box-shadow: 0 9px 24px rgba(23, 97, 200, .12);
    transform: translateY(-2px);
  }
  .signature-demo-card .signature-choices .scenario-card.is-active:hover {
    border-color: #438bff;
    box-shadow: 0 0 0 2px rgba(67, 139, 255, .13),
      0 13px 25px rgba(22, 101, 209, .16);
  }
}


/* LP: learner-chosen English -> dynamically generated practice (2026-10).
   The interactive examples are illustrative, not a live AI endpoint. */
.signature-v4 .signature-heading { max-width: 790px; margin-bottom: 28px; }
.signature-v4 #signature-title { font-size: clamp(27px, 6.8vw, 49px); line-height: 1.38; }
.signature-v4 #signature-title span { color: var(--blue); }
.signature-v4 .signature-intro { margin: 22px 0 0; color: #506580; font-size: 15px; line-height: 1.95; }
.signature-v4 .signature-intro strong { color: var(--navy); }
.learn-entry-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 11px; }
.learn-entry { display: flex; align-items: flex-start; gap: 12px; padding: 18px 15px; border: 1px solid #dce8f8; border-radius: 19px; background: #fff; box-shadow: 0 8px 25px rgba(20,74,146,.05); }
.learn-entry-icon { width: 32px; height: 32px; flex: none; display: grid; place-items: center; border-radius: 10px; background: #eaf4ff; color: var(--blue); font-size: 22px; font-weight: 800; }
.learn-entry-step { color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .02em; }
.learn-entry h3 { margin: 6px 0 8px; color: var(--navy); font-size: clamp(14px, 3.7vw, 19px); line-height: 1.5; }
.learn-entry p { margin: 0; color: #62748f; font-size: 12px; line-height: 1.65; }
.learn-merge { display: flex; align-items: center; justify-content: center; gap: 11px; margin: 23px 0; color: var(--navy); text-align: center; font-size: 12px; }
.learn-merge span { height: 1px; flex: 1; max-width: 74px; background: #bed8f8; }
.learn-merge b { font-weight: 800; }
.signature-v4 .signature-focus { padding: 15px 17px; background: #fff; border: 1px solid #dce8f8; border-radius: 17px; }
.signature-v4 .signature-focus-label { display: block; font-size: 11px; color: #7486a1; font-weight: 750; letter-spacing: .015em; }
.signature-v4 .signature-focus p { margin: 7px 0 0; color: var(--blue); font-size: clamp(24px, 6vw, 37px); font-weight: 850; line-height: 1.3; letter-spacing: -.02em; }
.signature-v4 .signature-question { margin-top: 18px; }
.signature-v4 .signature-question .signature-sentence { margin-top: 10px; min-height: 75px; font-size: clamp(21px, 5.7vw, 32px); line-height: 1.45; letter-spacing: normal; }
.signature-v4 .signature-question .signature-sentence strong { color: var(--navy); }
.signature-v4 .signature-choices { grid-template-columns: minmax(0, 1fr); gap: 9px; margin-top: 7px; }
.signature-v4 .signature-choices .scenario-card { height: 60px; grid-template-columns: 35px minmax(0,1fr); padding: 8px 13px; }
.signature-v4 .signature-choices .scenario-emoji { width: 35px; font-size: 25px; }
.signature-v4 .signature-choices .scenario-card strong { font-size: 13px; }
.signature-v4 .signature-explanation .signature-kicker { font-size: 17px; }
.signature-example-note { display: block; margin-top: 9px; color: #7a8aa2; font-size: 11px; line-height: 1.6; }

/* Native app official-library image assets are shared as Git blobs into the LP. */
.pack-v4 .pack-copy { max-width: none; }
.pack-v4 .pack-eyebrow { color: #6b87ad; font-size: 12px; font-weight: 800; letter-spacing: .13em; margin: 0 0 16px; }
.pack-v4 #pack-title { line-height: 1.33; }
.pack-v4 .pack-lead { margin: 18px 0 26px; color: #50627e; font-size: clamp(14px, 3.9vw, 18px); line-height: 1.85; }
.library-modes { margin: 26px 0 18px; color: #587091; font-size: 13px; font-weight: 700; line-height: 1.65; }
.library-gallery { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.library-card { min-width: 0; margin: 0; overflow: hidden; border: 1px solid #e2eafa; border-radius: 18px; background: #fff; box-shadow: 0 10px 24px rgba(29,85,159,.075); }
.library-card img { display: block; width: 100%; height: 119px; object-fit: cover; object-position: center; }
.library-card-copy { padding: 12px 12px 14px; }
.library-card-copy small { color: #8293ab; font-size: 10px; font-weight: 800; }
.library-card-copy h3 { margin: 5px 0 0; color: var(--navy); font-size: clamp(13px, 3.8vw, 18px); font-weight: 850; line-height: 1.38; }
.library-card-copy p { margin: 9px 0 0; color: #62748d; font-size: 12px; line-height: 1.6; }
.library-featured { grid-column: 1 / -1; }
.library-featured img { height: auto; aspect-ratio: 16 / 9; }
.library-featured .library-card-copy { padding: 17px 19px 20px; }
.library-featured .library-card-copy h3 { font-size: 22px; }
.pack-v4 .pack-close { text-align: center; max-width: 100%; margin: 34px 0 0; color: #5c6e8a; font-size: 15px; line-height: 1.8; }
.pack-v4 .pack-close .pack-close-payoff { color: var(--navy); font-size: 17px; white-space: normal; }
@media (min-width: 760px) {
  .signature-v4 .signature-heading { max-width: 970px; }
  .signature-v4 .signature-intro { font-size: 17px; }
  .learn-entry { padding: 25px 24px; gap: 18px; }
  .learn-entry h3 { font-size: 20px; }
  .learn-entry p { font-size: 14px; }
  .learn-entry-icon { width: 45px; height: 45px; font-size: 28px; }
  .signature-v4 .signature-choices { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
  .signature-v4 .signature-choices .scenario-card { min-height: 82px; height: 82px; }
  .signature-v4 .signature-demo-card { max-width: 980px; }
  .library-gallery { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 17px; }
  .library-featured { grid-column: span 2; grid-row: span 2; }
  .library-card img { height: 150px; }
  .library-featured img { height: 330px; aspect-ratio: auto; }
  .library-card-copy { padding: 15px; }
  .library-featured .library-card-copy h3 { font-size: 24px; }
  .pack-v4 .pack-lead { margin-bottom: 28px; }
  .pack-v4 .pack-wide-break { display: none; }
}
@media (min-width: 1024px) {
  .signature-v4 .signature-choices .scenario-card { height: 92px; min-height: 92px; }
  .signature-v4 .signature-choices .scenario-emoji { width: 40px; font-size: 30px; }
  .signature-v4 .signature-choices .scenario-card strong { font-size: 15px; }
  .pack-v4 #pack-title { font-size: clamp(37px, 3.8vw, 48px); }
  .pack-v4 .pack-copy h2 .pack-heading-line { display: block; }
  .library-gallery { gap: 20px; }
  .library-card img { height: 166px; }
  .library-featured img { height: 365px; }
}
@media (max-width: 360px) {
  .learn-entry { padding: 13px 10px; gap: 8px; }
  .learn-entry-icon { width: 26px; height: 26px; font-size: 19px; }
  .learn-entry h3 { font-size: 13px; }
}

/* Final mobile readability: give each entry route a full line. */
@media (max-width: 599px) {
  .learn-entry-grid { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .learn-entry { align-items: center; padding: 15px 17px; }
  .learn-entry h3 { font-size: 16px; margin: 4px 0 4px; }
  .learn-entry p { font-size: 12px; }
}