:root {
  --exp04-navy: #24354c;
  --exp04-teal: #2f958c;
  --exp04-coral: #ef8e7e;
  --exp04-cream: #fffaf0;
  --exp04-paper: #fffdf8;
  --exp04-line: rgba(36, 53, 76, 0.16);
  --exp04-muted: #667386;
}

body.exp04-page {
  overflow-x: hidden;
  background: var(--exp04-paper);
  color: var(--exp04-navy);
  word-break: keep-all;
  overflow-wrap: break-word;
}

.exp04-page p,
.exp04-page h1,
.exp04-page h2,
.exp04-page h3,
.exp04-page dt,
.exp04-page dd,
.exp04-page li {
  text-wrap: pretty;
}

.exp04-page main {
  isolation: isolate;
}

.exp04-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(290px, 0.88fr);
  min-height: 610px;
  padding: clamp(56px, 7vw, 92px) max(28px, calc((100vw - 1160px) / 2)) 64px;
  gap: clamp(44px, 7vw, 86px);
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 14%, rgba(239, 142, 126, 0.28), transparent 28%),
    linear-gradient(145deg, #fffdf8 3%, #f5fbf8 62%, #fbece4 100%);
}

.exp04-hero::before {
  position: absolute;
  z-index: -1;
  top: 48px;
  right: -38px;
  width: 190px;
  height: 70px;
  border: 2px solid rgba(36, 53, 76, 0.12);
  background: rgba(255, 255, 255, 0.3);
  content: '';
  transform: rotate(8deg);
}

.exp04-kicker,
.exp04-section-kicker {
  margin: 0 0 18px;
  color: var(--exp04-teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.exp04-hero h1 {
  max-width: 780px;
  margin: 0;
  font: 400 clamp(50px, 6.5vw, 84px) / 1.04 var(--site-font-display);
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.exp04-hero-copy {
  position: relative;
  z-index: 1;
}

.exp04-hero-sub {
  max-width: 650px;
  margin: 30px 0 0;
  color: #4c5d70;
  font-size: clamp(17px, 1.7vw, 21px);
  line-height: 1.75;
  text-wrap: pretty;
}

.exp04-hero-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 34px;
}

.exp04-button {
  display: inline-flex;
  min-height: 56px;
  padding: 14px 24px;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--exp04-navy);
  border-radius: 999px;
  background: var(--exp04-navy);
  color: #fff;
  font-size: 15px;
  font-weight: 900;
  text-align: center;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.exp04-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 0 rgba(239, 142, 126, 0.42);
}

.exp04-button:focus-visible,
.exp04-page a:focus-visible {
  outline: 3px solid var(--exp04-coral);
  outline-offset: 4px;
}

.exp04-button[aria-disabled='true'] {
  border-color: #84909d;
  background: #84909d;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

.exp04-form-status {
  max-width: 390px;
  margin: 0;
  color: var(--exp04-muted);
  font-size: 13px;
  font-weight: 700;
}

.exp04-hero-card {
  position: relative;
  margin: 0;
  padding: 18px;
  border: 2px solid var(--exp04-navy);
  border-radius: 26px;
  background: #fff;
  box-shadow: 14px 15px 0 rgba(47, 149, 140, 0.22);
  transform: rotate(1.2deg);
  width: min(100%, 410px);
  justify-self: end;
}

.exp04-hero-card::before {
  position: absolute;
  z-index: 2;
  top: -18px;
  left: 34%;
  width: 104px;
  height: 32px;
  background: rgba(255, 221, 155, 0.85);
  content: '';
  transform: rotate(-5deg);
}

.exp04-hero-card img {
  aspect-ratio: 4 / 5;
  border-radius: 16px;
  object-fit: cover;
}

.exp04-hero-card figcaption {
  margin: 13px 2px 2px;
  color: var(--exp04-muted);
  font-size: 12px;
}

.exp04-facts {
  display: flex;
  margin: 0;
  padding: 18px max(28px, calc((100vw - 1160px) / 2));
  gap: 10px;
  justify-content: center;
  border-top: 1px solid var(--exp04-line);
  border-bottom: 1px solid var(--exp04-line);
  background: #fff;
  list-style: none;
}

.exp04-facts li {
  position: relative;
  padding: 4px 18px;
  color: #526176;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.exp04-facts li + li::before {
  position: absolute;
  left: -5px;
  color: var(--exp04-coral);
  content: '·';
}

.exp04-origin {
  display: grid;
  width: min(calc(100% - 56px), 1120px);
  margin: auto;
  padding: 118px 0 104px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(48px, 6vw, 76px);
  align-items: start;
}

.exp04-origin h2 {
  max-width: 590px;
  margin: 0;
  font: 400 clamp(38px, 4.25vw, 54px) / 1.18 var(--site-font-display);
  letter-spacing: -0.045em;
  text-wrap: balance;
}

@media (min-width: 901px) {
  .exp04-origin h2 {
    white-space: nowrap;
  }
}

.exp04-origin-copy {
  padding-top: 37px;
  color: #56657a;
  font-size: 17px;
  line-height: 1.9;
}

.exp04-origin-copy p {
  margin: 0;
}

.exp04-origin-copy p + p {
  margin-top: 28px;
}

.exp04-origin-emphasis {
  padding: 24px 26px;
  border-left: 4px solid var(--exp04-coral);
  background: #fff5ef;
  color: var(--exp04-navy);
  font-weight: 800;
}

.exp04-section {
  width: min(calc(100% - 56px), 1120px);
  margin: auto;
  padding: 112px 0;
}

.exp04-section-heading {
  display: grid;
  grid-template-columns: minmax(180px, 0.34fr) minmax(0, 1fr);
  gap: 52px;
}

.exp04-section h2 {
  max-width: 790px;
  margin: 0;
  font: 400 clamp(36px, 4.4vw, 58px) / 1.18 var(--site-font-display);
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.exp04-section-copy {
  max-width: 680px;
  margin: 32px 0 0 auto;
  color: #56657a;
  font-size: 17px;
  line-height: 1.9;
}

.exp04-section-copy p {
  margin: 0;
}

.exp04-section-copy p + p {
  margin-top: 22px;
}

.exp04-for-you {
  width: 100%;
  padding: 112px max(28px, calc((100vw - 1120px) / 2));
  background: #eff8f6;
}

.exp04-for-you-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr);
  gap: 22px 72px;
  align-items: end;
}

.exp04-for-you-heading .exp04-section-kicker {
  grid-column: 1 / -1;
  margin-bottom: -4px;
}

.exp04-for-you h2 {
  margin: 0;
  font: 400 clamp(38px, 4.7vw, 60px) / 1.18 var(--site-font-display);
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.exp04-for-you-heading > p:last-child {
  margin: 0 0 4px;
  color: var(--exp04-muted);
  font-size: 16px;
  line-height: 1.8;
}

.exp04-for-you-list {
  display: grid;
  margin: 52px 0 0;
  padding: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 44px;
  list-style: none;
}

.exp04-for-you-list li {
  display: grid;
  min-height: 90px;
  padding: 18px 4px;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  align-items: center;
  border-bottom: 1px solid rgba(36, 53, 76, 0.16);
}

.exp04-for-you-list span {
  color: var(--exp04-coral);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 1;
}

.exp04-for-you-list p {
  margin: 0;
  color: var(--exp04-navy);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.65;
}

.exp04-for-you-note {
  margin: 42px 0 0;
  color: var(--exp04-teal);
  font-size: 18px;
  line-height: 1.75;
}

.exp04-mid-cta {
  display: grid;
  width: min(calc(100% - 56px), 1120px);
  margin: 0 auto;
  padding: 66px clamp(28px, 5vw, 60px);
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: end;
  border: 2px solid var(--exp04-navy);
  background: var(--exp04-paper);
  box-shadow: 12px 14px 0 rgba(47, 149, 140, 0.2);
}

.exp04-mid-cta h2 {
  max-width: 720px;
  margin: 0;
  font: 400 clamp(34px, 4.2vw, 54px) / 1.18 var(--site-font-display);
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.exp04-mid-cta-action {
  min-width: 270px;
  text-align: right;
}

.exp04-mid-cta-action p {
  max-width: 300px;
  margin: 16px 0 0 auto;
  color: var(--exp04-muted);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.6;
}

.exp04-steps-section {
  width: 100%;
  padding: 112px max(28px, calc((100vw - 1120px) / 2));
  background: var(--exp04-navy);
  color: #fff;
}

.exp04-steps-section .exp04-section-kicker {
  color: #95d8ce;
}

.exp04-steps {
  display: grid;
  margin: 54px 0 0;
  padding: 0;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
}

.exp04-steps li {
  position: relative;
  min-height: 250px;
  padding: 25px 28px 28px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-right: 0;
}

.exp04-steps li:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.18);
}

.exp04-steps li:not(:last-child)::after {
  position: absolute;
  z-index: 1;
  top: 50%;
  right: -13px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--exp04-coral);
  color: var(--exp04-navy);
  content: '→';
  font-weight: 900;
  line-height: 26px;
  text-align: center;
}

.exp04-step-number {
  color: #95d8ce;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.exp04-steps h3 {
  margin: 55px 0 14px;
  color: #fff;
  font-size: 30px;
}

.exp04-steps p {
  margin: 0;
  color: #d7dfe8;
  font-size: 14px;
  line-height: 1.7;
}

.exp04-relief {
  width: min(calc(100% - 56px), 1120px);
  margin: 112px auto;
  padding: clamp(36px, 6vw, 72px);
  border: 2px solid var(--exp04-navy);
  border-radius: 32px;
  background: #fff5ef;
  box-shadow: 12px 14px 0 rgba(239, 142, 126, 0.42);
}

.exp04-relief-grid {
  display: grid;
  margin: 42px 0 0;
  padding: 0;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 48px;
  list-style: none;
}

.exp04-relief-grid li {
  display: flex;
  min-height: 54px;
  align-items: center;
  gap: 14px;
  border-bottom: 1px dashed rgba(36, 53, 76, 0.24);
  font-size: 17px;
  font-weight: 800;
}

.exp04-relief-grid li::before {
  display: grid;
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: var(--exp04-navy);
  color: #fff;
  content: '×';
  font-size: 16px;
}

.exp04-relief-footer {
  margin: 38px 0 0;
  color: var(--exp04-teal);
  font: 400 28px / 1.3 var(--site-font-display);
}

.exp04-safety {
  width: min(calc(100% - 56px), 1120px);
  margin: 112px auto;
  padding: clamp(36px, 6vw, 68px);
  border: 1px solid var(--exp04-line);
  border-radius: 28px;
  background: #f5f8f7;
}

.exp04-safety-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 32px 72px;
  align-items: end;
}

.exp04-safety-heading .exp04-section-kicker {
  grid-column: 1 / -1;
  margin-bottom: -10px;
}

.exp04-safety h2 {
  margin: 0;
  font: 400 clamp(34px, 4vw, 52px) / 1.18 var(--site-font-display);
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.exp04-safety-heading > p:last-child {
  margin: 0;
  color: var(--exp04-muted);
  font-size: 16px;
  line-height: 1.8;
}

.exp04-safety-grid {
  display: grid;
  margin-top: 48px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.exp04-safety-grid article {
  padding: 30px;
  border: 1px solid var(--exp04-line);
  border-radius: 18px;
  background: #fff;
}

.exp04-safety-grid h3 {
  margin: 0 0 18px;
  color: var(--exp04-navy);
  font-size: 22px;
}

.exp04-safety-grid ul {
  margin: 0;
  padding-left: 20px;
  color: var(--exp04-muted);
  font-size: 15px;
  line-height: 1.8;
}

.exp04-promises {
  width: 100%;
  padding: 112px max(28px, calc((100vw - 1120px) / 2));
  background: #eff8f6;
}

.exp04-card-grid {
  display: grid;
  margin-top: 52px;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.exp04-card-grid article {
  min-height: 235px;
  padding: 34px;
  border: 1px solid rgba(36, 53, 76, 0.14);
  border-radius: 22px;
  background: #fff;
}

.exp04-card-grid article:nth-child(2),
.exp04-card-grid article:nth-child(3) {
  transform: rotate(-0.4deg);
}

.exp04-card-grid span {
  color: var(--exp04-coral);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.exp04-card-grid h3 {
  margin: 34px 0 13px;
  color: var(--exp04-navy);
  font-size: clamp(27px, 3vw, 36px);
}

.exp04-card-grid p {
  margin: 0;
  color: var(--exp04-muted);
  font-size: 15px;
}

.exp04-maybe {
  width: 100%;
  padding: 112px max(28px, calc((100vw - 1120px) / 2));
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 22%, rgba(239, 142, 126, 0.18), transparent 22%),
    linear-gradient(180deg, #fffaf0 0%, #fffdf8 100%);
}

.exp04-maybe-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: clamp(48px, 8vw, 110px);
  align-items: end;
}

.exp04-maybe h2 {
  max-width: 760px;
  margin: 0;
  font: 400 clamp(38px, 4.8vw, 62px) / 1.18 var(--site-font-display);
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.exp04-maybe h2 em {
  color: var(--exp04-teal);
  font-style: normal;
}

.exp04-maybe-intro > p {
  margin: 0 0 4px;
  color: #56657a;
  font-size: 16px;
  line-height: 1.85;
}

.exp04-maybe-path {
  position: relative;
  display: grid;
  margin: 70px 0 0;
  padding: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  list-style: none;
}

.exp04-maybe-path::before {
  position: absolute;
  top: 8px;
  right: calc(12.5% - 2px);
  left: 8px;
  height: 2px;
  background: repeating-linear-gradient(90deg, rgba(47, 149, 140, 0.38) 0 8px, transparent 8px 15px);
  content: '';
}

.exp04-maybe-path li {
  position: relative;
  padding-top: 38px;
}

.exp04-maybe-path li::before {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 18px;
  height: 18px;
  border: 4px solid #fffaf0;
  border-radius: 50%;
  background: var(--exp04-teal);
  box-shadow: 0 0 0 1px rgba(47, 149, 140, 0.35);
  content: '';
}

.exp04-maybe-path li:last-child::before {
  background: var(--exp04-coral);
  box-shadow: 0 0 0 5px rgba(239, 142, 126, 0.18);
}

.exp04-maybe-path li > span {
  color: var(--exp04-coral);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.exp04-maybe-path h3 {
  margin: 17px 0 12px;
  color: var(--exp04-navy);
  font-size: clamp(22px, 2.2vw, 29px);
  line-height: 1.28;
}

.exp04-maybe-path p {
  margin: 0;
  color: var(--exp04-muted);
  font-size: 14px;
  line-height: 1.75;
}

.exp04-maybe-note {
  max-width: 760px;
  margin: 48px 0 0 auto;
  padding-top: 20px;
  border-top: 1px solid var(--exp04-line);
  color: #667386;
  font-size: 13px;
  line-height: 1.75;
}

.exp04-info {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: 72px;
  align-items: start;
}

.exp04-info dl {
  margin: 0;
  border-top: 2px solid var(--exp04-navy);
}

.exp04-info dl > div {
  display: grid;
  padding: 18px 4px;
  grid-template-columns: 1fr 1.4fr;
  border-bottom: 1px solid var(--exp04-line);
  gap: 18px;
}

.exp04-info dt {
  color: var(--exp04-muted);
  font-size: 14px;
  font-weight: 800;
}

.exp04-info dd {
  margin: 0;
  font-size: 15px;
  font-weight: 900;
}

.exp04-final {
  padding: 86px 28px 92px;
  background: var(--exp04-coral);
  color: var(--exp04-navy);
  text-align: center;
}

.exp04-final-kicker {
  margin: 0 0 16px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.exp04-final-brand {
  max-width: 760px;
  margin: 0 auto 28px;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.75;
}

.exp04-final h2 {
  margin: 0;
  font: 400 clamp(42px, 5vw, 62px) / 1.15 var(--site-font-display);
  letter-spacing: -0.05em;
}

.exp04-final-copy {
  margin: 16px 0 26px;
  font-size: 17px;
  font-weight: 800;
}

.exp04-final-meta {
  margin: 14px 0 0;
  font-size: 12px;
  font-weight: 800;
}

.exp04-final .exp04-button:hover {
  box-shadow: 0 10px 0 rgba(255, 255, 255, 0.5);
}

.exp04-policy-note {
  width: min(calc(100% - 56px), 1120px);
  margin: 0 auto 90px;
  padding: 22px 26px;
  border-left: 4px solid var(--exp04-teal);
  background: #f5f7f8;
  color: #647184;
  font-size: 13px;
  line-height: 1.7;
}

.exp04-mobile-cta {
  display: none;
}

@media (max-width: 840px) {
  .exp04-hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 76px;
  }

  .exp04-hero-card {
    width: min(100%, 520px);
  }

  .exp04-hero-card img {
    aspect-ratio: 16 / 10;
  }

  .exp04-section-heading,
  .exp04-info,
  .exp04-origin,
  .exp04-for-you-heading,
  .exp04-mid-cta {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .exp04-mid-cta-action {
    min-width: 0;
    text-align: left;
  }

  .exp04-mid-cta-action p {
    margin-left: 0;
  }

  .exp04-origin-copy {
    padding-top: 0;
  }

  .exp04-section-copy {
    margin-left: 0;
  }

  .exp04-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .exp04-steps li:nth-child(2) {
    border-right: 1px solid rgba(255, 255, 255, 0.18);
  }

  .exp04-steps li:nth-child(2)::after {
    top: auto;
    right: 50%;
    bottom: -13px;
    content: '↓';
    transform: translateX(50%);
  }

  .exp04-steps li:nth-child(3) {
    grid-column: 2;
    grid-row: 2;
    border-right: 1px solid rgba(255, 255, 255, 0.18);
  }

  .exp04-steps li:nth-child(3)::after {
    top: 50%;
    right: auto;
    bottom: auto;
    left: -13px;
    content: '\2190';
    transform: translateY(-50%);
  }

  .exp04-steps li:nth-child(4) {
    grid-column: 1;
    grid-row: 2;
    border-right: 0;
  }

  .exp04-maybe-intro {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .exp04-safety-heading {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .exp04-maybe-path {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 38px 28px;
  }

  .exp04-maybe-path::before {
    display: none;
  }
}

@media (max-width: 600px) {
  body.exp04-page {
    padding-bottom: calc(82px + env(safe-area-inset-bottom));
  }

  .exp04-hero {
    padding: 58px 22px 56px;
    gap: 48px;
  }

  .exp04-hero h1 {
    font-size: clamp(44px, 14vw, 61px);
  }

  .exp04-hero-sub {
    margin-top: 24px;
    font-size: 16px;
    line-height: 1.72;
  }

  .exp04-hero-actions {
    display: block;
    margin-top: 28px;
  }

  .exp04-hero-actions .exp04-button {
    width: 100%;
  }

  .exp04-form-status {
    margin-top: 14px;
  }

  .exp04-hero-card {
    width: calc(100% - 8px);
    padding: 13px;
    border-radius: 20px;
    box-shadow: 9px 10px 0 rgba(47, 149, 140, 0.22);
  }

  .exp04-hero-card img {
    border-radius: 12px;
  }

  .exp04-facts {
    padding: 15px 20px;
    justify-content: flex-start;
    overflow-x: auto;
  }

  .exp04-facts li {
    padding-inline: 11px;
    font-size: 12px;
  }

  .exp04-section {
    width: calc(100% - 44px);
    padding: 82px 0;
  }

  .exp04-origin {
    width: calc(100% - 44px);
    padding: 82px 0;
  }

  .exp04-origin h2,
  .exp04-for-you h2 {
    font-size: 38px;
  }

  .exp04-origin-copy {
    font-size: 16px;
    line-height: 1.82;
  }

  .exp04-origin-emphasis {
    padding: 20px;
  }

  .exp04-for-you {
    padding: 82px 22px;
  }

  .exp04-mid-cta {
    width: calc(100% - 44px);
    padding: 42px 26px;
    box-shadow: 8px 9px 0 rgba(47, 149, 140, 0.2);
  }

  .exp04-mid-cta h2 {
    font-size: 36px;
  }

  .exp04-mid-cta .exp04-button {
    width: 100%;
  }

  .exp04-for-you-list {
    grid-template-columns: 1fr;
    margin-top: 36px;
  }

  .exp04-for-you-list li {
    min-height: 0;
    padding: 17px 2px;
  }

  .exp04-section h2,
  .exp04-steps-section h2,
  .exp04-promises h2,
  .exp04-relief h2,
  .exp04-maybe h2 {
    font-size: 38px;
  }

  .exp04-section-copy {
    margin-top: 24px;
    font-size: 16px;
    line-height: 1.82;
  }

  .exp04-steps-section,
  .exp04-promises {
    padding: 82px 22px;
  }

  .exp04-steps {
    display: block;
    margin-top: 36px;
  }

  .exp04-steps li,
  .exp04-steps li:nth-child(2),
  .exp04-steps li:nth-child(3),
  .exp04-steps li:nth-child(4),
  .exp04-steps li:last-child {
    grid-column: auto;
    grid-row: auto;
    min-height: 0;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-bottom: 0;
  }

  .exp04-steps li:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  }

  .exp04-steps li:not(:last-child)::after,
  .exp04-steps li:nth-child(2)::after,
  .exp04-steps li:nth-child(3)::after {
    top: auto;
    right: 26px;
    bottom: -13px;
    left: auto;
    content: '↓';
    transform: none;
  }

  .exp04-steps h3 {
    margin: 28px 0 9px;
  }

  .exp04-relief {
    width: calc(100% - 44px);
    margin: 82px auto;
    padding: 34px 24px;
    border-radius: 24px;
    box-shadow: 8px 9px 0 rgba(239, 142, 126, 0.42);
  }

  .exp04-safety {
    width: calc(100% - 44px);
    margin: 82px auto;
    padding: 34px 24px;
    border-radius: 24px;
  }

  .exp04-safety-grid {
    grid-template-columns: 1fr;
    margin-top: 34px;
  }

  .exp04-safety-grid article {
    padding: 24px;
  }

  .exp04-relief-grid,
  .exp04-card-grid {
    grid-template-columns: 1fr;
  }

  .exp04-relief-grid {
    gap: 8px;
  }

  .exp04-relief-grid li {
    font-size: 15px;
  }

  .exp04-card-grid {
    margin-top: 36px;
  }

  .exp04-card-grid article {
    min-height: 0;
    padding: 28px;
  }

  .exp04-card-grid h3 {
    margin-top: 22px;
  }

  .exp04-maybe {
    padding: 82px 22px;
  }

  .exp04-maybe-intro > p {
    font-size: 15px;
    line-height: 1.8;
  }

  .exp04-maybe-path {
    display: block;
    margin-top: 50px;
  }

  .exp04-maybe-path li {
    padding: 0 0 38px 34px;
  }

  .exp04-maybe-path li:last-child {
    padding-bottom: 0;
  }

  .exp04-maybe-path li::after {
    position: absolute;
    top: 18px;
    bottom: 0;
    left: 8px;
    width: 2px;
    background: repeating-linear-gradient(180deg, rgba(47, 149, 140, 0.38) 0 8px, transparent 8px 15px);
    content: '';
  }

  .exp04-maybe-path li:last-child::after {
    display: none;
  }

  .exp04-maybe-path h3 {
    margin-top: 12px;
  }

  .exp04-maybe-note {
    margin-top: 42px;
  }

  .exp04-info dl > div {
    grid-template-columns: 1fr 1.25fr;
  }

  .exp04-final {
    padding: 82px 22px;
  }

  .exp04-final-brand {
    margin-bottom: 38px;
    font-size: 15px;
  }

  .exp04-policy-note {
    width: calc(100% - 44px);
    margin-bottom: 70px;
  }

  .exp04-mobile-cta {
    position: fixed;
    z-index: 1100;
    right: 0;
    bottom: 0;
    left: 0;
    display: block;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--exp04-line);
    background: rgba(255, 253, 248, 0.96);
    backdrop-filter: blur(16px);
  }

  .exp04-mobile-cta .exp04-button {
    width: 100%;
    min-height: 54px;
  }

  .exp04-page .site-music {
    bottom: calc(88px + env(safe-area-inset-bottom));
  }
}

@media (prefers-reduced-motion: reduce) {
  .exp04-button {
    transition: none;
  }
}