:root {
  --navy: #25394a;
  --body: #3d4b55;
  --muted: #5e6a72;
  --coral: #be5141;
  --coral-dark: #9d3f32;
  --paper: #fff;
  --cream: #f7f4ed;
  --line: #d8dfdf;
  --mint: #eaf0ec;
  --content: 1184px;
  color-scheme: light;
  font-family:
    -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic",
    Meiryo, sans-serif;
  color: var(--navy);
  background: var(--paper);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: auto;
  scroll-padding-top: 105px;
}
body[data-industry="juku"] {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  overflow-wrap: break-word;
}
h1,
h2,
h3,
h4,
p,
figure {
  margin: 0;
}
main h1,
main h2,
main h3,
main h4 {
  font-weight: 700;
  line-height: 1.5;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea,
summary {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex="0"]:focus-visible {
  outline: 3px solid #35738b;
  outline-offset: 5px;
}
[hidden] {
  display: none !important;
}
.wrap {
  width: min(calc(100% - 96px), var(--content));
  margin-inline: auto;
}
.narrow {
  max-width: 850px;
}
.section-space {
  padding-block: 92px;
}
.skip-link {
  position: fixed;
  left: 24px;
  top: 12px;
  z-index: 100;
  transform: translateY(-150%);
  background: #fff;
  padding: 10px 18px;
  border: 2px solid var(--navy);
}
.skip-link:focus {
  transform: none;
}
.preview-note {
  min-height: 28px;
  padding: 3px 24px;
  background: var(--cream);
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.06em;
}
.site-header {
  position: relative;
  z-index: 20;
  background: #ffffffed;
  border-bottom: 1px solid #e4e8e7;
}
.header-inner {
  width: min(calc(100% - 96px), 1360px);
  margin: auto;
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 24px;
  letter-spacing: 0.08em;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}
.brand-mark {
  font-size: 28px;
  line-height: 1;
  background: #f6e6dc;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  transform: rotate(-6deg);
}
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
  font-weight: 600;
}
.desktop-nav a {
  display: flex;
  align-items: center;
  min-height: 44px;
  border-bottom: 1px solid transparent;
}
.desktop-nav a:hover {
  border-color: var(--navy);
}
.button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  position: relative;
  min-height: 58px;
  padding: 14px 22px;
  background: var(--coral);
  border: 1px solid var(--coral);
  border-radius: 7px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.7;
  text-align: center;
  box-shadow:
    0 4px 0 var(--coral-dark),
    0 7px 18px #6e35251c;
  transition:
    background 0.15s,
    transform 0.15s,
    box-shadow 0.15s;
}
.button > span {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 23px;
  line-height: 1;
}
.button:hover {
  background: var(--coral-dark);
  transform: translateY(-1px);
  box-shadow:
    0 5px 0 #803326,
    0 10px 20px #6e352526;
}
.button:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 var(--coral-dark);
}
.button-outline {
  background: #fff;
  border-color: #8d9ca6;
  color: var(--navy);
  box-shadow:
    0 3px 0 #d0d9dc,
    0 6px 14px #25394a0a;
}
.button-outline:hover {
  background: #f5f8f8;
  box-shadow:
    0 4px 0 #becad0,
    0 8px 18px #25394a12;
}
.header-cta {
  min-height: 48px;
  padding: 10px 18px;
  font-size: 14px;
}
.mobile-nav {
  display: none;
}
.hero {
  display: grid;
  grid-template-columns: 1fr 0.94fr;
  gap: 64px;
  align-items: center;
  padding-block: 68px 76px;
}
.hero-copy {
  min-width: 0;
}
.hero-audience {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 23px;
}
.hero h1 {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: clamp(36px, 3.55vw, 52px);
  line-height: 1.6;
  letter-spacing: 0.01em;
}
.hero h1 span {
  display: block;
  white-space: nowrap;
}
.hero-description {
  font-size: 17px;
  line-height: 1.95;
  margin-top: 22px;
  color: var(--body);
}
.mobile-break {
  display: none;
}
.hero-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 30px;
}
.hero-actions .button {
  padding-inline: 16px;
  font-size: 14px;
  gap: 10px;
}
.hero-actions .button > span {
  font-size: 20px;
}
.hero-note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 18px;
  line-height: 1.85;
}
.hero-photo {
  min-width: 0;
  position: relative;
  isolation: isolate;
  padding-bottom: 23px;
}
.hero-photo::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 24px -20px 0 28px;
  background: var(--cream);
  border-radius: 3px;
}
.hero-photo img {
  width: 100%;
  aspect-ratio: 1.1;
  object-fit: cover;
  object-position: 50% 50%;
  border-radius: 3px;
}
.hero-photo figcaption {
  font-size: 13px;
  color: var(--body);
  padding-top: 15px;
  text-align: center;
  letter-spacing: 0.02em;
}
.section-heading {
  max-width: 850px;
  margin-bottom: 42px;
}
.section-heading h2 {
  font-size: clamp(28px, 2.9vw, 38px);
  letter-spacing: 0.025em;
  line-height: 1.55;
}
.section-heading h2 > span {
  display: inline-block;
}
.section-heading p {
  margin-top: 16px;
  font-size: 16px;
  line-height: 1.95;
  color: var(--body);
}
.approach {
  background: var(--cream);
}
.learning-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 38px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.learning-steps li {
  border-top: 1px solid #b7c2c4;
  padding-top: 20px;
  min-width: 0;
}
.step-number {
  color: #64767e;
  font-size: 24px;
  letter-spacing: 0.03em;
}
.learning-steps h3 {
  font-size: 21px;
  margin-top: 12px;
}
.learning-steps p {
  color: var(--body);
  font-size: 15px;
  line-height: 1.95;
  margin-top: 12px;
}
.course-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 2px solid var(--navy);
  gap: 10px;
}
.course-tabs button {
  border: 1px solid #c1cbce;
  border-bottom: 0;
  border-radius: 6px 6px 0 0;
  background: #f7f9f8;
  color: var(--navy);
  font-size: 18px;
  font-weight: 700;
  min-height: 62px;
  padding: 12px;
}
.course-tabs button[aria-selected="true"] {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.course-tabs button:hover {
  background: #e7edeb;
}
.course-tabs button[aria-selected="true"]:hover {
  background: #1f303e;
}
.course-panel {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 70px;
  min-height: 250px;
  padding: 40px;
  background: #f2f6f4;
  border-bottom: 1px solid #d8e0dc;
}
.course-summary h3 {
  font-size: 26px;
  line-height: 1.6;
}
.course-summary h3 > span {
  display: inline-block;
}
.course-summary p {
  margin-top: 18px;
  color: var(--body);
  line-height: 1.95;
  font-size: 15px;
}
.course-topics h4 {
  font-size: 16px;
  margin-bottom: 16px;
}
.course-topics ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.course-topics li {
  position: relative;
  border-bottom: 1px solid #cfd9d4;
  padding: 11px 0 11px 22px;
  font-size: 15px;
  line-height: 1.85;
}
.course-topics li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 7px;
  height: 7px;
  background: #718d7c;
}
.course-conditions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-top: 45px;
}
.course-conditions section {
  min-width: 0;
}
.course-conditions h3 {
  font-size: 23px;
}
.course-conditions section > p:not(.condition-note) {
  font-size: 15px;
  color: var(--body);
  line-height: 1.9;
  margin-top: 12px;
}
.condition-list {
  margin: 22px 0 0;
  border-top: 1px solid var(--line);
}
.condition-list > div {
  display: grid;
  grid-template-columns: 8em 1fr;
  gap: 18px;
  padding-block: 15px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.8;
}
.condition-list dt {
  font-weight: 700;
}
.condition-list dd {
  margin: 0;
  color: var(--body);
}
.condition-note {
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
  margin-top: 16px;
}
.course-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  margin-top: 45px;
  padding: 27px 32px;
  background: var(--cream);
}
.course-action p {
  font-size: 15px;
  max-width: 32em;
  color: var(--body);
}
.course-action .button {
  min-width: 296px;
}
.faq-section {
  background: #f5f7f7;
}
.faq-list {
  border-top: 1px solid #bfcbd0;
}
.faq-list details {
  border-bottom: 1px solid #bfcbd0;
}
.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  list-style: none;
  cursor: pointer;
  padding: 24px 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.8;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary > span {
  width: 18px;
  height: 18px;
  position: relative;
  flex: 0 0 18px;
}
.faq-list summary > span::before,
.faq-list summary > span::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  height: 1px;
  width: 18px;
  background: var(--navy);
}
.faq-list summary > span::after {
  transform: rotate(90deg);
  transition: transform 0.15s;
}
.faq-list details[open] summary > span::after {
  transform: rotate(0);
}
.faq-list details p {
  padding: 0 42px 26px 0;
  color: var(--body);
  font-size: 15px;
  line-height: 1.95;
}
.trial-section {
  background: var(--cream);
}
.trial-layout {
  display: grid;
  grid-template-columns: 0.88fr 1fr;
  gap: 92px;
  align-items: start;
}
.trial-intro h2 {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 42px;
  line-height: 1.65;
}
.trial-intro h2 > span {
  display: block;
}
.trial-intro > p {
  font-size: 16px;
  line-height: 2;
  color: var(--body);
  margin-top: 20px;
}
.trial-flow {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  counter-reset: trial-flow;
}
.trial-flow li {
  counter-increment: trial-flow;
  display: flex;
  gap: 18px;
  align-items: baseline;
  padding-block: 13px;
  border-bottom: 1px solid #d0d6d2;
  font-size: 16px;
  font-weight: 600;
}
.trial-flow li::before {
  content: counter(trial-flow, decimal-leading-zero);
  font-size: 19px;
  font-weight: 400;
  color: #60717c;
}
.trial-intro > .trial-note {
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
  margin-top: 17px;
}
.trial-form-card {
  background: #fff;
  border: 1px solid #d9ddda;
  border-radius: 7px;
  padding: 36px;
  box-shadow: 0 10px 32px #25394a06;
  min-width: 0;
}
.trial-form-card h3 {
  font-size: 23px;
}
.form-intro {
  font-size: 13px;
  color: var(--muted);
  margin-top: 10px;
  margin-bottom: 26px;
}
.form-field {
  margin-top: 22px;
}
.form-field label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 9px;
}
.required,
.optional {
  font-size: 12px;
  line-height: 1.6;
  font-weight: 400;
  flex-shrink: 0;
}
.required {
  color: #9d3f32;
}
.optional {
  color: var(--muted);
}
input,
select,
textarea {
  width: 100%;
  max-width: 100%;
  min-height: 48px;
  border: 1px solid #aab8bf;
  border-radius: 4px;
  color: var(--navy);
  background: #fff;
  padding: 10px 12px;
  font-size: 16px;
  line-height: 1.6;
}
select {
  padding-right: 28px;
}
textarea {
  resize: vertical;
  min-height: 110px;
}
input::placeholder,
textarea::placeholder {
  color: #65737c;
  font-size: 14px;
}
.field-help {
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}
.submit-button {
  width: 100%;
  margin-top: 28px;
}
.form-error {
  color: #9d3328;
  font-size: 14px;
  margin-top: 20px;
}
.confirmation-notice {
  font-size: 15px;
  font-weight: 600;
  color: #9d3f32;
  margin-top: 14px;
}
.confirmation-list {
  margin: 25px 0 0;
}
.confirmation-list > div {
  border-top: 1px solid var(--line);
  padding-block: 17px;
}
.confirmation-list dt {
  font-size: 13px;
  color: var(--muted);
}
.confirmation-list dd {
  margin: 7px 0 0;
  font-size: 16px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.confirmation-help {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.9;
  margin-top: 12px;
}
.confirmation-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 26px;
}
.confirmation-actions .button {
  width: 100%;
}
.noscript-message {
  color: #9d3328;
  font-size: 14px;
  margin-top: 22px;
}
.site-footer {
  padding-block: 44px;
  background: var(--navy);
  color: #fff;
}
.footer-inner {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.site-footer .brand {
  font-size: 23px;
}
.site-footer .brand-mark {
  color: var(--navy);
}
.site-footer p {
  font-size: 13px;
  color: #e0e7eb;
}
.back-top {
  font-size: 13px;
  margin-left: auto;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 18px;
  text-decoration: underline;
  text-underline-offset: 5px;
}
.mobile-contact {
  display: none;
}
@media (max-width: 1199px) {
  .header-inner {
    gap: 20px;
  }
  .desktop-nav {
    gap: 19px;
    font-size: 13px;
  }
  .brand {
    font-size: 21px;
    gap: 10px;
  }
  .brand-mark {
    width: 36px;
    height: 36px;
    font-size: 25px;
  }
  .header-cta {
    font-size: 13px;
    padding-inline: 15px;
  }
  .hero {
    gap: 42px;
  }
  .hero-actions {
    grid-template-columns: 1fr;
    max-width: 360px;
  }
  .hero h1 {
    font-size: clamp(32px, 3.7vw, 44px);
  }
  .hero-photo img {
    aspect-ratio: 0.9;
  }
  .course-panel {
    gap: 40px;
  }
  .trial-layout {
    gap: 52px;
  }
  .learning-steps h3 {
    font-size: 19px;
  }
}
@media (max-width: 899px) {
  html {
    scroll-padding-top: 24px;
  }
  .wrap,
  .header-inner {
    width: calc(100% - 64px);
  }
  .header-inner {
    min-height: 78px;
  }
  .desktop-nav {
    display: none;
  }
  .header-cta {
    margin-left: auto;
  }
  .mobile-nav {
    display: block;
    position: relative;
  }
  .mobile-nav summary {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    cursor: pointer;
    list-style: none;
    font-size: 12px;
  }
  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }
  .menu-lines {
    position: relative;
    width: 19px;
    height: 14px;
    border-top: 1px solid var(--navy);
    border-bottom: 1px solid var(--navy);
  }
  .menu-lines::after {
    content: "";
    position: absolute;
    width: 19px;
    height: 1px;
    top: 6px;
    left: 0;
    background: var(--navy);
  }
  .mobile-nav nav {
    position: absolute;
    right: 0;
    top: calc(100% + 14px);
    width: min(290px, calc(100vw - 64px));
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 12px 30px #25394a14;
    padding: 10px 18px;
  }
  .mobile-nav nav a {
    display: flex;
    align-items: center;
    min-height: 52px;
    padding: 10px 2px;
    font-size: 15px;
  }
  .mobile-nav nav a + a {
    border-top: 1px solid var(--line);
  }
  .hero {
    gap: 30px;
    padding-block: 48px 56px;
    grid-template-columns: 1.1fr 0.9fr;
  }
  .hero-audience {
    font-size: 14px;
    margin-bottom: 18px;
  }
  .hero h1 {
    font-size: clamp(27px, 3.9vw, 35px);
  }
  .hero-description {
    font-size: 15px;
    margin-top: 18px;
  }
  .hero-actions {
    margin-top: 24px;
    gap: 14px;
  }
  .hero-actions .button {
    font-size: 14px;
    min-height: 52px;
  }
  .hero-photo::after {
    inset: 20px -12px 0 20px;
  }
  .hero-photo img {
    aspect-ratio: 0.74;
  }
  .hero-photo figcaption {
    font-size: 12px;
  }
  .hero-note {
    font-size: 12px;
  }
  .section-space {
    padding-block: 68px;
  }
  .section-heading {
    margin-bottom: 34px;
  }
  .section-heading h2 {
    font-size: 31px;
  }
  .section-heading p {
    font-size: 15px;
  }
  .learning-steps {
    gap: 26px;
  }
  .learning-steps h3 {
    font-size: 18px;
  }
  .learning-steps p {
    font-size: 14px;
  }
  .course-panel {
    grid-template-columns: 1fr;
    min-height: 0;
    gap: 30px;
    padding: 32px;
  }
  .course-topics h4 {
    margin-bottom: 7px;
  }
  .course-summary h3 {
    font-size: 25px;
  }
  .course-summary p {
    margin-top: 12px;
  }
  .course-conditions {
    gap: 32px;
  }
  .condition-list > div {
    grid-template-columns: 1fr;
    gap: 5px;
  }
  .course-action {
    display: block;
    padding: 26px;
  }
  .course-action .button {
    max-width: 380px;
    min-width: 0;
    margin-top: 20px;
  }
  .trial-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .trial-intro h2 {
    font-size: 36px;
  }
  .trial-intro h2 > span {
    display: inline-block;
  }
  .trial-intro > p br {
    display: none;
  }
  .trial-flow {
    display: flex;
    gap: 22px;
    margin-top: 24px;
  }
  .trial-flow li {
    font-size: 14px;
    padding: 12px 0;
    gap: 10px;
    flex: 1;
    line-height: 1.8;
  }
  .trial-form-card {
    max-width: 620px;
    width: 100%;
    margin-inline: auto;
  }
  .footer-inner {
    gap: 20px;
  }
  .site-footer p {
    flex-basis: 100%;
    order: 2;
  }
  .back-top {
    margin-left: auto;
  }
}
@media (max-width: 599px) {
  body[data-industry="juku"] {
    font-size: 15px;
    padding-bottom: calc(86px + env(safe-area-inset-bottom, 0px));
  }
  .preview-note {
    min-height: 25px;
    padding-block: 2px;
    font-size: 12px;
  }
  .header-inner {
    min-height: 67px;
    gap: 12px;
  }
  .brand {
    font-size: 20px;
    gap: 8px;
    letter-spacing: 0.04em;
  }
  .brand-mark {
    font-size: 23px;
    width: 32px;
    height: 32px;
    border-radius: 5px;
  }
  .header-cta {
    display: none;
  }
  .mobile-nav summary {
    gap: 8px;
    min-height: 44px;
  }
  .mobile-nav summary > span:first-child {
    display: none;
  }
  .mobile-nav nav {
    top: calc(100% + 11px);
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-block: 28px 46px;
  }
  .hero-audience {
    font-size: 13px;
    line-height: 1.8;
    letter-spacing: 0;
    margin-bottom: 13px;
  }
  .hero h1 {
    font-size: clamp(26px, 7.4vw, 38px);
    line-height: 1.6;
    letter-spacing: 0;
  }
  .hero-description {
    font-size: 15px;
    line-height: 1.85;
    margin-top: 16px;
  }
  .mobile-break {
    display: block;
  }
  .hero-actions {
    max-width: none;
    gap: 13px;
    margin-top: 22px;
  }
  .hero-actions .button {
    min-height: 50px;
    font-size: 14px;
    padding: 11px 16px;
  }
  .hero-actions .button > span {
    font-size: 21px;
  }
  .hero-note {
    margin-top: 16px;
    font-size: 12px;
    line-height: 1.8;
  }
  .hero-photo {
    padding-bottom: 16px;
  }
  .hero-photo img {
    aspect-ratio: 1.65;
    max-height: 240px;
    object-position: center 46%;
  }
  .hero-photo::after {
    inset: 14px -10px 0 14px;
  }
  .hero-photo figcaption {
    font-size: 12px;
    line-height: 1.8;
    padding-top: 12px;
  }
  .section-space {
    padding-block: 52px;
  }
  .section-heading {
    margin-bottom: 28px;
  }
  .section-heading h2 {
    font-size: 26px;
    line-height: 1.6;
    letter-spacing: 0.01em;
  }
  .section-heading p {
    font-size: 14px;
    line-height: 1.95;
    margin-top: 13px;
  }
  .desktop-break {
    display: none;
  }
  .learning-steps {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .learning-steps li {
    display: grid;
    grid-template-columns: 31px 1fr;
    column-gap: 14px;
    padding-top: 18px;
  }
  .step-number {
    font-size: 21px;
    grid-row: span 2;
  }
  .learning-steps h3 {
    font-size: 19px;
    margin-top: 0;
  }
  .learning-steps p {
    font-size: 14px;
    margin-top: 9px;
  }
  .course-tabs {
    gap: 6px;
  }
  .course-tabs button {
    font-size: 16px;
    min-height: 53px;
    padding: 12px 8px;
  }
  .course-panel {
    padding: 26px 20px;
    gap: 25px;
  }
  .course-summary h3 {
    font-size: 22px;
    line-height: 1.65;
  }
  .course-summary p {
    font-size: 14px;
    line-height: 1.95;
  }
  .course-topics h4 {
    font-size: 14px;
  }
  .course-topics li {
    font-size: 14px;
    padding-left: 18px;
  }
  .course-topics li::before {
    width: 5px;
    height: 5px;
  }
  .course-conditions {
    grid-template-columns: 1fr;
    gap: 34px;
    margin-top: 34px;
  }
  .course-conditions h3 {
    font-size: 22px;
  }
  .course-conditions section > p:not(.condition-note) {
    font-size: 14px;
    margin-top: 10px;
  }
  .condition-list {
    margin-top: 17px;
  }
  .condition-list > div {
    grid-template-columns: 7em 1fr;
    gap: 14px;
    font-size: 13px;
    padding-block: 13px;
  }
  .condition-note {
    font-size: 12px;
    line-height: 1.9;
  }
  .course-action {
    margin-top: 32px;
    padding: 24px 20px;
  }
  .course-action p {
    font-size: 14px;
  }
  .course-action .button {
    font-size: 14px;
    padding-inline: 14px;
    min-height: 54px;
    width: 100%;
    max-width: none;
    gap: 12px;
  }
  .faq-list summary {
    font-size: 15px;
    gap: 18px;
    padding-block: 22px;
  }
  .faq-list summary > span {
    width: 15px;
    height: 15px;
    flex-basis: 15px;
  }
  .faq-list summary > span::before,
  .faq-list summary > span::after {
    width: 15px;
    top: 7px;
  }
  .faq-list details p {
    font-size: 14px;
    padding: 0 0 24px;
  }
  .trial-layout {
    gap: 28px;
  }
  .trial-intro h2 {
    font-size: 30px;
    line-height: 1.65;
  }
  .trial-intro h2 > span {
    display: block;
  }
  .trial-intro > p {
    font-size: 14px;
    line-height: 2;
    margin-top: 14px;
  }
  .trial-intro > p br {
    display: block;
  }
  .trial-flow {
    display: block;
    margin-top: 22px;
  }
  .trial-flow li {
    padding: 11px 0;
    gap: 16px;
    font-size: 14px;
  }
  .trial-flow li::before {
    font-size: 18px;
  }
  .trial-intro > .trial-note {
    font-size: 12px;
  }
  .trial-form-card {
    padding: 25px 20px;
    border-radius: 5px;
  }
  .trial-form-card h3 {
    font-size: 20px;
  }
  .form-intro {
    font-size: 12px;
    margin-top: 8px;
    margin-bottom: 22px;
  }
  .form-field {
    margin-top: 20px;
  }
  .form-field label {
    font-size: 14px;
  }
  .form-field label .required,
  .form-field label .optional {
    font-size: 12px;
  }
  .submit-button {
    min-height: 54px;
    font-size: 14px;
    padding-inline: 14px;
    gap: 12px;
    margin-top: 24px;
  }
  .confirmation-actions .button {
    font-size: 14px;
    padding-inline: 14px;
  }
  .confirmation-notice {
    font-size: 14px;
  }
  .confirmation-list dd {
    font-size: 15px;
  }
  .site-footer {
    padding-block: 34px;
  }
  .footer-inner {
    display: block;
  }
  .site-footer .brand {
    font-size: 22px;
  }
  .site-footer p {
    font-size: 12px;
    margin-top: 16px;
  }
  .back-top {
    justify-content: flex-start;
    margin-top: 16px;
    font-size: 12px;
  }
  .mobile-contact {
    position: fixed;
    bottom: 0;
    inset-inline: 0;
    z-index: 30;
    display: block;
    background: #ffffffed;
    border-top: 1px solid #d9dfdf;
    padding: 12px 32px calc(14px + env(safe-area-inset-bottom, 0px));
    backdrop-filter: blur(8px);
  }
  .mobile-contact .button {
    width: 100%;
    min-height: 54px;
    padding: 11px 17px;
    font-size: 14px;
  }
  .mobile-contact.is-hidden {
    display: none;
  }
  .trial-section {
    scroll-margin-top: 24px;
  }
}
@media (max-width: 359px) {
  .brand {
    font-size: 18px;
    gap: 7px;
  }
  .brand-mark {
    width: 29px;
    height: 29px;
    font-size: 21px;
  }
  .hero h1 {
    font-size: 26px;
  }
  .hero-audience {
    font-size: 12px;
  }
  .hero-description {
    font-size: 14px;
  }
  .hero-note {
    font-size: 12px;
  }
  .section-heading h2 {
    font-size: 24px;
  }
  .course-summary h3 {
    font-size: 20px;
  }
  .course-panel {
    padding-inline: 18px;
  }
  .course-conditions h3 {
    font-size: 21px;
  }
  .condition-list > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .course-action {
    padding-inline: 16px;
  }
  .course-action .button {
    font-size: 13px;
    gap: 7px;
    padding-inline: 12px;
  }
  .trial-form-card {
    padding-inline: 17px;
  }
  .trial-form-card h3 {
    font-size: 18px;
  }
  .submit-button {
    font-size: 13px;
    gap: 7px;
    padding-inline: 11px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}

.button:disabled {
  cursor: not-allowed;
  background: #667782;
  border-color: #667782;
  box-shadow: none;
  transform: none;
}

/* Labels remain centered independently of their decorative arrow. */
.button,
.hero-actions .button,
.course-action .button,
.submit-button,
.confirmation-actions .button,
.mobile-contact .button {
  justify-content: center;
  text-align: center;
  padding-inline: 40px;
  gap: 0;
}
.button.header-cta {
  padding-inline: 34px;
}
.button.header-cta > span {
  right: 10px;
  font-size: 20px;
}
button {
  text-align: center;
}
.example-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.example-heading > span {
  flex-shrink: 0;
  padding: 3px 9px;
  background: var(--cream);
  color: var(--body);
  font-size: 12px;
  border: 1px solid #d7dcd8;
  border-radius: 3px;
}
.schedule-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  margin-top: 22px;
  font-size: 14px;
  line-height: 1.8;
}
.schedule-table th,
.schedule-table td {
  text-align: left;
  padding: 15px 8px;
  border-bottom: 1px solid var(--line);
}
.schedule-table thead th {
  font-weight: 600;
  background: #f2f6f4;
  border-top: 1px solid var(--line);
}
.schedule-table th:first-child {
  width: 23%;
}
.schedule-table th:nth-child(2) {
  width: 31%;
}
.schedule-table tbody th {
  font-weight: 600;
}
.schedule-table td {
  color: var(--body);
}
.schedule-table td:last-child {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.tuition-list dd > strong {
  display: block;
  font-size: 19px;
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
}
.tuition-list dd > span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 3px;
}
.extra-fees {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.9;
  color: var(--body);
}
.extra-fees > div {
  display: grid;
  grid-template-columns: 7em 1fr;
  gap: 14px;
  margin-top: 7px;
}
.extra-fees dt {
  font-weight: 600;
}
.extra-fees dd {
  margin: 0;
}
.access-section {
  padding-top: 0;
}
.access-details {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 36px;
  margin: 0;
}
.access-details > div {
  border-top: 1px solid #b7c2c4;
  padding-top: 20px;
  min-width: 0;
}
.access-details dt {
  font-size: 19px;
  font-weight: 700;
}
.access-details dd {
  margin: 13px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--body);
}
.access-details dd > span {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
}
.access-note {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
  margin-top: 22px;
}
.form-preview-notice {
  margin-bottom: 24px;
  padding: 14px 15px;
  background: #fbefe9;
  border: 1px solid #e3cbc1;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.9;
  color: #753b30;
}
@media (max-width: 1199px) {
  .desktop-nav {
    gap: 15px;
    font-size: 12px;
  }
}
@media (max-width: 899px) {
  .schedule-table {
    font-size: 12px;
  }
  .schedule-table th,
  .schedule-table td {
    padding: 13px 4px;
  }
  .course-conditions .example-heading h3 {
    font-size: 21px;
  }
  .access-details {
    gap: 24px;
  }
  .access-details dd {
    font-size: 14px;
  }
  .access-details dd > span {
    font-size: 12px;
  }
}
@media (max-width: 599px) {
  .button > span {
    right: 13px;
  }
  .schedule-table {
    font-size: 12px;
    margin-top: 17px;
  }
  .schedule-table th,
  .schedule-table td {
    padding: 13px 3px;
  }
  .schedule-table th:first-child {
    width: 23%;
  }
  .schedule-table th:nth-child(2) {
    width: 29%;
  }
  .tuition-list > div {
    grid-template-columns: 5em 1fr;
    gap: 14px;
  }
  .tuition-list dd > strong {
    font-size: 18px;
  }
  .extra-fees > div {
    grid-template-columns: 6em 1fr;
    gap: 12px;
  }
  .access-details {
    grid-template-columns: 1fr;
    gap: 23px;
  }
  .access-details > div {
    padding-top: 17px;
  }
  .access-details dt {
    font-size: 18px;
  }
  .access-details dd {
    margin-top: 9px;
  }
  .form-preview-notice {
    font-size: 13px;
    padding: 12px;
    margin-bottom: 22px;
  }
  .example-heading {
    gap: 12px;
  }
  .example-heading > span {
    padding: 2px 7px;
  }
}