:root {
  --text: #2C2C2B;
  --muted: #7D7A75;
  --canvas: #FFFFFF;
  --soft: #F9F8F7;
  --surface: #F0EFED;
  --border: #E6E5E3;

  --accent: #1B4F7E;
  --navy: #1B4F7E;
  --accent-2: #2783DE;
  --accent-soft: #E5F2FC;

  --green: #46A171;
  --green-soft: #E8F1EC;

  --orange: #D5803B;
  --orange-soft: #FBEBDE;

  --red: #E56458;

  --maxw: 1120px;
  --readw: 760px;
  --radius: 8px;
  --radius-lg: 18px;
}

/* =========================
   Base
========================= */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--canvas);
  font-family:
    "Hiragino Kaku Gothic ProN",
    "Noto Sans JP",
    "Yu Gothic",
    "Meiryo",
    system-ui,
    -apple-system,
    "Segoe UI",
    sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 2px;
}

p {
  margin: 0 0 16px;
}

h2 {
  margin: 0 0 10px;
  font-size: clamp(21px, 2.6vw, 27px);
  line-height: 1.45;
  letter-spacing: -0.01em;
}

h3 {
  margin: 32px 0 8px;
  font-size: 18px;
  line-height: 1.55;
}

h4 {
  margin: 24px 0 6px;
  font-size: 16px;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* =========================
   Layout utility classes
   自分でレイアウト調整するための補助クラス
========================= */

.narrow,
.read-width {
  width: 100%;
  max-width: var(--readw);
  margin-right: auto;
  margin-left: auto;
}

.full-width {
  width: 100%;
  max-width: none;
}

.align-left {
  margin-right: auto;
  margin-left: 0;
}

.align-center {
  margin-right: auto;
  margin-left: auto;
}

.align-right {
  margin-right: 0;
  margin-left: auto;
}

.text-left {
  text-align: left;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.mt-0 {
  margin-top: 0 !important;
}

.mt-sm {
  margin-top: 12px !important;
}

.mt-md {
  margin-top: 24px !important;
}

.mt-lg {
  margin-top: 40px !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-sm {
  margin-bottom: 12px !important;
}

.mb-md {
  margin-bottom: 24px !important;
}

.mb-lg {
  margin-bottom: 40px !important;
}

.breakout {
  width: 100%;
  max-width: var(--maxw);
  margin-right: auto;
  margin-left: auto;
}

/* =========================
   Common text
========================= */

.en {
  display: block;
  margin-bottom: 8px;
  color: var(--accent-2);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.sec-lead {
  max-width: 720px;
  margin: 0 0 32px;
  color: var(--muted);
}

.sec-lead strong,
.sec-lead .em-strong {
  color: var(--text);
  font-weight: 700;
}

.sec-lead .em-strong {
  background: linear-gradient(transparent 62%, rgba(39, 131, 222, .18) 62%);
}

.read-width .sec-lead,
.narrow .sec-lead {
  max-width: 100%;
}

/* =========================
   Header
========================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--border);
  backdrop-filter: saturate(180%) blur(8px);
}

.hdr {
  display: flex;
  align-items: center;
  min-height: 72px;
  gap: 16px;
}

.brand {
  display: flex;
  flex-direction: column;
  padding: 8px 0;
  line-height: 1.25;
}

.brand strong {
  font-size: 17px;
  letter-spacing: 0.02em;
}

.brand span {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  padding: 8px 0;
  line-height: 1;
}

.brand-logo img {
  display: block;
  width: 260px;
  height: auto;
  max-width: 100%;
}

.gnav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.gnav a {
  padding: 10px 12px;
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
}

.gnav a:hover {
  background: var(--soft);
  text-decoration: none;
}

.gnav a[aria-current="page"] {
  color: var(--accent);
  font-weight: 700;
}

.nav-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
  margin-left: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  font-size: 13px;
  cursor: pointer;
}

/* =========================
   Buttons
========================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 22px;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    background-color 0.15s ease,
    color 0.15s ease,
    border-color 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary,
.btn-primary:visited {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 10px 22px rgba(27, 79, 126, 0.16);
}

.btn-primary:hover {
  background: #16405f;
  color: #fff;
  border-color: #16405f;
}

.btn-ghost,
.btn-ghost:visited {
  border-color: var(--border);
  background: #fff;
  color: var(--text);
}

.btn-ghost:hover {
  background: var(--soft);
  color: var(--text);
}

.btn-sm {
  min-height: 40px;
  padding: 9px 16px;
  font-size: 14px;
}

/* =========================
   Header CTA Button
========================= */

.site-header .gnav a.btn.btn-primary,
.site-header .gnav a.btn.btn-primary:visited {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 8px 18px rgba(27, 79, 126, 0.18);
}

.site-header .gnav a.btn.btn-primary:hover {
  background: #16405f;
  color: #fff;
  border-color: #16405f;
  text-decoration: none;
  box-shadow: 0 10px 22px rgba(27, 79, 126, 0.24);
}

.site-header .gnav a.btn.btn-primary:focus-visible {
  color: #fff;
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
}

/* =========================
   Hero
========================= */

.hero {
  position: relative;
  padding: 82px 0 72px;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 20%, rgba(39, 131, 222, 0.14), transparent 34%),
    radial-gradient(circle at 14% 18%, rgba(229, 242, 252, 0.9), transparent 32%),
    linear-gradient(135deg, #ffffff 0%, #f7fbff 48%, #f2f6f9 100%);
}

.hero::before {
  content: "";
  position: absolute;
  right: -160px;
  top: -180px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: rgba(27, 79, 126, 0.08);
  pointer-events: none;
}

.hero .wrap {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 500px);
  align-items: center;
  gap: 56px;
}

.hero-copy {
  min-width: 0;
}

.hero .en {
  margin: 0 0 18px;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.hero h1,
.hero-title {
  font-size: clamp(25px, 3vw, 38px);
  line-height: 1.3;
  margin: 0 0 18px;
  color: var(--navy);
  letter-spacing: 0.01em;
  font-weight: 700;
}

.hero h2 {
  font-size: clamp(17px, 1.8vw, 23px);
  line-height: 1.6;
  margin: 0 0 18px;
  color: var(--navy);
  font-weight: 700;
}

.hero p {
  font-size: clamp(15px, 1.25vw, 16.5px);
  line-height: 1.9;
  color: var(--text);
}

.hero .sec-lead {
  max-width: 640px;
  margin: 24px 0 0;
  color: #57544f;
  font-size: clamp(15px, 1.25vw, 16.5px);
  line-height: 1.9;
}

.hero-lead {
  margin-top: 1.3rem;
  font-size: clamp(15px, 1.25vw, 16.5px);
  line-height: 1.9;
  letter-spacing: 0.02em;
  font-weight: 400;
}

.hero-lead span {
  display: inline;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-media {
  position: relative;
  width: 100%;
  min-width: 0;
}

.hero-media::before {
  content: "";
  position: absolute;
  inset: 26px -16px -16px 26px;
  z-index: 0;
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(27, 79, 126, 0.14), rgba(39, 131, 222, 0.08));
}

.hero-media picture {
  position: relative;
  z-index: 1;
  display: block;
}

.hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center top;
  border-radius: 28px;
  box-shadow:
    0 24px 60px rgba(27, 79, 126, 0.18),
    0 2px 8px rgba(44, 44, 43, 0.08);
}

.hero-media[data-fallback-box] {
  border-radius: 28px;
}

.hero-media[data-fallback-box] img[data-fallback="1"] {
  background:
    linear-gradient(135deg, rgba(229, 242, 252, 0.95), rgba(255, 255, 255, 0.8)),
    repeating-linear-gradient(
      -45deg,
      rgba(27, 79, 126, 0.04),
      rgba(27, 79, 126, 0.04) 10px,
      rgba(39, 131, 222, 0.05) 10px,
      rgba(39, 131, 222, 0.05) 20px
    );
}

/* =========================
   Sections
========================= */

section {
  padding: 64px 0;
}

section.alt {
  background: var(--soft);
  border-block: 1px solid var(--border);
}

/* =========================
   Book feature
   トップページ：著書紹介ブロック
========================= */

.book-feature {
  padding: 56px 0;
  background: #fff;
}

.book-feature .wrap {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 36px;
  align-items: center;
}

.book-feature-link {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--soft);
  box-shadow:
    0 18px 45px rgba(0, 0, 0, 0.12),
    0 2px 8px rgba(44, 44, 43, 0.06);
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease;
}

.book-feature-link:hover {
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow:
    0 22px 52px rgba(0, 0, 0, 0.14),
    0 3px 10px rgba(44, 44, 43, 0.08);
}

.book-feature-link img {
  display: block;
  width: 100%;
  height: auto;
}

.book-feature-copy {
  min-width: 0;
}

.book-feature-copy h2 {
  margin-bottom: 16px;
}

.book-feature-copy p {
  color: #57544f;
  font-size: 15.5px;
  line-height: 2;
}

.book-gift {
  margin-top: 18px;
  padding: 14px 16px;
  border-left: 3px solid var(--accent-2);
  border-radius: var(--radius);
  background: var(--accent-soft);
  color: var(--text) !important;
  font-size: 14.5px !important;
  line-height: 1.8 !important;
}

.book-feature-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* =========================
   Grid + Cards
========================= */

.grid {
  display: grid;
  gap: 20px;
}

.g2 {
  grid-template-columns: repeat(2, 1fr);
}

.g3 {
  grid-template-columns: repeat(3, 1fr);
}

.g4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 17px;
}

.card p {
  margin: 0 0 16px;
  color: #57544f;
  font-size: 14.5px;
}

.card .card-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: auto;
  font-size: 14px;
}

.card .case-link {
  color: var(--accent-2);
  font-size: 13px;
}

.tag {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #14567f;
  font-size: 11.5px;
  letter-spacing: 0.04em;
}

.tag.g {
  background: var(--green-soft);
  color: #2c6a48;
}

.tag.o {
  background: var(--orange-soft);
  color: #8a4e17;
}

/* =========================
   Slider
========================= */

.slider {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 4px 0 18px;
  scroll-snap-type: x mandatory;
}

.slider::-webkit-scrollbar {
  height: 8px;
}

.slider::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: var(--border);
}

.slide {
  flex: 0 0 300px;
  scroll-snap-align: start;
  padding: 24px 22px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
}

.slide .fx {
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
}

.slide .fx em {
  color: var(--accent-2);
  font-style: normal;
}

.slide p {
  margin: 0;
  color: #57544f;
  font-size: 13.5px;
}

.slide.lead-slide {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.slide.lead-slide .fx {
  font-size: 18px;
}

.slide.lead-slide p {
  color: rgba(255, 255, 255, 0.82);
}

.slider-wrap {
  position: relative;
}

.slider-nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-top: -20px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: #fff;
  color: var(--accent);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.slider-nav:hover {
  background: var(--soft);
}

.slider-prev {
  left: -18px;
}

.slider-next {
  right: -18px;
}

@media (max-width: 720px) {
  .slider-nav {
    display: none;
  }
}

/* =========================
   Steps
========================= */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  counter-reset: s;
}

.step {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
}

.step .num {
  display: block;
  margin-bottom: 8px;
  color: var(--accent-2);
  font-family: Georgia, serif;
  font-size: 13px;
  letter-spacing: 0.12em;
}

.step h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.step p {
  margin: 0;
  color: #57544f;
  font-size: 14px;
}

/* =========================
   Lists
========================= */

ul.check {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

ul.check li {
  position: relative;
  margin-bottom: 10px;
  padding-left: 26px;
  font-size: 15px;
}

ul.check li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--accent-2);
}

ul.plain {
  margin: 0 0 16px;
  padding-left: 1.2em;
}

ul.plain li {
  margin-bottom: 8px;
}

.def {
  margin: 0 0 20px;
  padding: 2px 0 2px 18px;
  border-left: 3px solid var(--border);
}

.def dt {
  margin-top: 14px;
  font-weight: 700;
}

.def dd {
  margin: 4px 0 0;
  color: #57544f;
  font-size: 14.5px;
}

/* =========================
   Table
========================= */

.table-scroll {
  overflow-x: auto;
  margin: 0 0 20px;
}

table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14.5px;
}

th,
td {
  padding: 12px 14px;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--surface);
  font-weight: 700;
  white-space: nowrap;
}

tbody th {
  white-space: normal;
}

/* =========================
   Callout
========================= */

.note {
  width: 100%;
  margin: 0 0 20px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent-2);
  border-radius: var(--radius);
  background: var(--soft);
  color: #4a4845;
  font-size: 14.5px;
}

.note.warn {
  border-color: #f0d9c2;
  border-left-color: var(--orange);
  background: var(--orange-soft);
}

.note strong {
  display: block;
  margin-bottom: 4px;
}

/* =========================
   FAQ
========================= */

.faq details {
  margin-bottom: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.faq summary {
  position: relative;
  padding: 16px 48px 16px 20px;
  font-size: 15px;
  font-weight: 700;
  list-style: none;
  cursor: pointer;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 14px;
  color: var(--accent-2);
  font-size: 20px;
}

.faq details[open] summary::after {
  content: "\2013";
}

.faq .a {
  padding: 0 20px 18px;
  color: #57544f;
  font-size: 14.5px;
}

/* =========================
   Price
========================= */

.plan {
  display: flex;
  flex-direction: column;
  padding: 28px 26px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
}

.plan.feature {
  border-color: var(--accent);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.05),
    0 4px 12px rgba(0, 0, 0, 0.04);
}

.plan .price {
  margin: 8px 0 4px;
  font-size: 26px;
  font-weight: 700;
}

.plan .price small {
  color: var(--muted);
  font-size: 13px;
  font-weight: 400;
}

.plan ul {
  margin: 16px 0 20px;
}

/* =========================
   CTA
========================= */

.cta {
  padding: 64px 0;
  background: var(--accent);
  color: #fff;
}

.cta h2 {
  color: #fff;
}

.cta p {
  max-width: 640px;
  color: rgba(255, 255, 255, 0.82);
}

.cta .btn-primary,
.cta .btn-primary:visited {
  background: #fff;
  color: var(--accent);
  border-color: #fff;
}

.cta .btn-primary:hover {
  background: #eaf2f8;
  color: var(--accent);
  border-color: #eaf2f8;
}

.cta .btn-ghost,
.cta .btn-ghost:visited {
  border-color: rgba(255, 255, 255, 0.45);
  background: transparent;
  color: #fff;
}

.cta .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.multiply {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
}

.multiply em {
  color: #fff;
  font-style: normal;
  font-weight: 700;
}

/* =========================
   LINEエージェント告知帯
========================= */

.line-band {
  padding: 44px 0 38px;
  border-block: 0;
  background: linear-gradient(135deg, #183f2b 0%, #2f6a43 100%);
  color: #fff;
}

.line-band .line-band-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
  gap: 32px;
}

.line-band .eyebrow {
  display: block;
  margin: 0 0 10px;
  color: #d7b35b;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.line-band h2,
.line-band h3 {
  margin: 0 0 14px;
  color: #fff;
  font-size: clamp(24px, 3.1vw, 36px);
  line-height: 1.32;
  letter-spacing: 0.01em;
}

.line-band p {
  max-width: 880px;
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.96);
  font-size: 15.5px;
  line-height: 1.9;
}

.line-band small {
  display: block;
  max-width: 880px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 12.5px;
  line-height: 1.8;
}

.line-band-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 172px;
  padding: 15px 22px;
  border-radius: 10px;
  background: #fff;
  color: #183f2b;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.14);
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    background-color 0.15s ease;
}

.line-band-link:hover {
  background: #f7f4ed;
  color: #183f2b;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

.line-band-link::after {
  content: "へ";
  margin-left: 2px;
}

/* =========================
   Footer
========================= */

.site-footer {
  padding: 56px 0 32px;
  border-top: 1px solid var(--border);
  background: #F5F4F2;
  font-size: 14px;
}

.fcols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 36px;
}

/* =========================
   Responsive
========================= */

@media (max-width: 960px) {
  .hero .wrap,
  .book-feature .wrap {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 64px 0 56px;
  }

  .hero-media {
    max-width: 560px;
  }

  .g3,
  .g4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: 1fr;
  }

  .fcols {
    grid-template-columns: 1fr 1fr;
  }

  .line-band .line-band-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .wrap {
    padding: 0 18px;
  }

  .hdr {
    min-height: 64px;
  }

  .brand-logo img {
    width: 210px;
  }

  .gnav {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .hero {
    padding: 56px 0 48px;
  }

  .hero .wrap {
    gap: 32px;
  }

  .hero h1,
  .hero-title {
    font-size: clamp(23px, 6.6vw, 30px);
    line-height: 1.32;
    letter-spacing: 0.01em;
  }

  .hero h2 {
    font-size: clamp(16px, 4.3vw, 19px);
    line-height: 1.6;
  }

  .hero p,
  .hero .sec-lead,
  .hero-lead {
    font-size: 15px;
    line-height: 1.85;
  }

  .hero-lead {
    margin-top: 1rem;
    letter-spacing: 0.02em;
  }

  .hero-lead span {
    display: block;
  }

  .hero-lead span + span {
    margin-top: 0.35rem;
  }

  section {
    padding: 52px 0;
  }

  .g2,
  .g3,
  .g4 {
    grid-template-columns: 1fr;
  }

  .card {
    padding: 22px 20px;
  }

  .book-feature {
    padding: 48px 0;
  }

  .book-feature .wrap {
    gap: 28px;
  }

  .slide {
    flex-basis: 82vw;
  }

  .cta {
    padding: 52px 0;
  }

  .line-band {
    padding: 36px 0 32px;
  }

  .line-band .line-band-inner {
    padding: 0 18px;
    gap: 22px;
  }

  .line-band-link {
    width: 100%;
  }

  .fcols {
    grid-template-columns: 1fr;
  }
}