:root {
  --navy: #061e5d;
  --blue: #12337f;
  --orange: #f05a1a;
  --orange-dark: #d84308;
  --line: #d8e2f2;
  --soft: #f7faff;
  --text: #0a1f4f;
  --muted: #536386;
  --shadow: 0 14px 34px rgba(7, 27, 80, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Noto Sans CJK JP", "Hiragino Sans", "Yu Gothic", Meiryo, system-ui, sans-serif;
  background: #fff;
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 190px 1fr auto;
  align-items: center;
  gap: 16px;
  min-height: 64px;
  padding: 8px clamp(24px, 3vw, 32px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
}

.logo {
  display: grid;
  gap: 2px;
  color: var(--navy);
  line-height: 1;
}

.logo strong {
  font-size: 26px;
  font-weight: 950;
  white-space: nowrap;
}

.logo span {
  font-size: 10px;
  font-weight: 850;
}

.nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 1.8vw, 26px);
  color: var(--navy);
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.nav a:hover,
.footer a:hover {
  color: var(--orange);
}

.header-action {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  width: 100%;
  min-height: 60px;
  padding: 12px clamp(24px, 4vw, 48px);
  border-bottom: 1px solid #e0e7f4;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 22px rgba(6, 30, 93, 0.06);
  backdrop-filter: blur(12px);
}

.page-site-header .brand {
  display: grid;
  gap: 2px;
  color: var(--navy);
  line-height: 1;
}

.page-site-header .brand strong {
  font-size: 26px;
  font-weight: 950;
  white-space: nowrap;
}

.page-site-header .brand span {
  font-size: 7px;
  font-weight: 900;
}

.page-site-header .site-nav {
  display: flex;
  justify-content: flex-end;
  gap: clamp(18px, 2vw, 30px);
  color: var(--navy);
  font-size: 12px;
  font-weight: 950;
  white-space: nowrap;
}

.page-site-header .header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-site-header .btn {
  min-height: 34px;
  padding: 10px 18px;
  border-width: 1px;
  border-radius: 5px;
  font-size: 13px;
  line-height: 1;
}

.btn-primary {
  color: #fff;
  border-color: #f04b16;
  background: linear-gradient(180deg, #ff5f22 0%, #ef4b16 100%);
  box-shadow: 0 8px 18px rgba(240, 75, 22, 0.22);
}

.header-phone {
  display: grid;
  gap: 2px;
  color: var(--navy);
  font-weight: 900;
  line-height: 1.1;
  white-space: nowrap;
}

.header-phone strong {
  font-size: 18px;
}

.header-phone span {
  font-size: 11px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  gap: 10px;
  padding: 13px 26px;
  border: 2px solid transparent;
  border-radius: 7px;
  font-size: 18px;
  font-weight: 950;
  line-height: 1.25;
  white-space: nowrap;
}

.btn-orange {
  color: #fff;
  background: linear-gradient(180deg, #ff681f, var(--orange-dark));
  box-shadow: 0 10px 22px rgba(240, 90, 26, 0.25);
}

.btn-outline {
  color: var(--navy);
  border-color: #9fb0d2;
  background: #fff;
}

.btn-navy {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-mini {
  min-height: 42px;
  padding: 9px 14px;
  font-size: 13px;
}

main {
  overflow: clip;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1.18fr);
  gap: 22px;
  max-width: 1430px;
  margin: 0 auto;
  padding: 26px clamp(28px, 4vw, 48px) 12px;
  background: #fff;
}

.badge {
  display: inline-flex;
  margin: 0 0 22px;
  padding: 9px 25px;
  border-radius: 999px;
  color: #fff;
  background: var(--navy);
  font-size: 22px;
  font-weight: 950;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  color: var(--navy);
  font-size: clamp(54px, 4.6vw, 68px);
  font-weight: 950;
  line-height: 1.16;
}

h1 span {
  color: var(--orange);
}

.hero-lead {
  margin-bottom: 18px;
  color: var(--navy);
  font-size: clamp(25px, 2.2vw, 32px);
  font-weight: 950;
  line-height: 1.48;
}

.hero-sub {
  margin-bottom: 28px;
  color: var(--blue);
  font-size: 19px;
  font-weight: 850;
  line-height: 1.75;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 24px;
}

.feature-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  background: #fff;
}

.feature-image,
.section-image,
.data-card img,
.hero-merch {
  image-rendering: auto;
  object-fit: contain;
  object-position: center;
  border-radius: 8px;
}

.hero-side {
  position: relative;
  min-width: 0;
  padding-bottom: 96px;
}

.hero-merch {
  width: 100%;
  height: auto;
  max-height: 390px;
  margin: -4px 0 0;
}

.data-card {
  position: absolute;
  right: 5%;
  bottom: 0;
  width: min(430px, 56%);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.data-card img {
  width: 100%;
  height: auto;
  max-height: none;
}

section {
  max-width: 1430px;
  margin: 0 auto;
  padding: 10px clamp(28px, 4vw, 48px);
}

section > h2 {
  margin-bottom: 16px;
  color: var(--navy);
  font-size: clamp(27px, 2.6vw, 36px);
  font-weight: 950;
  line-height: 1.35;
  text-align: center;
}

.worries {
  padding-top: 8px;
}

.section-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 9px;
  background: #fff;
}

.worry-image {
  aspect-ratio: auto;
}

.flow {
  padding-top: 20px;
}

.flow-image {
  aspect-ratio: auto;
}

.reason {
  padding-top: 26px;
}

.reason-image {
  aspect-ratio: auto;
}

.product-image {
  aspect-ratio: auto;
}

.note {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

.consult {
  display: block;
  margin-top: 14px;
  margin-bottom: 6px;
  padding-top: 0;
  padding-bottom: 0;
}

.consult-image {
  aspect-ratio: auto;
}

.faq {
  padding-bottom: 36px;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.faq details + details {
  margin-top: 10px;
}

.faq summary {
  cursor: pointer;
  padding: 15px 18px;
  color: var(--navy);
  font-weight: 950;
}

.faq p {
  margin: 0;
  padding: 0 18px 16px;
  color: var(--muted);
  font-weight: 800;
}

.contact-options {
  padding-top: 26px;
  padding-bottom: 48px;
  text-align: center;
}

.contact-options.standalone {
  display: grid;
  min-height: calc(100vh - 82px);
  align-content: center;
  padding-top: 72px;
  padding-bottom: 72px;
}

.contact-options h1 {
  margin-bottom: 14px;
  color: var(--navy);
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.25;
}

.contact-options p {
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 17px;
  font-weight: 850;
}

.contact-choice {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 360px));
  justify-content: center;
  gap: 18px;
}

.choice-card {
  display: grid;
  gap: 8px;
  min-height: 118px;
  align-content: center;
  padding: 20px;
  border: 2px solid var(--line);
  border-radius: 8px;
  color: var(--navy);
  background: #fff;
  box-shadow: 0 10px 24px rgba(6, 30, 93, 0.07);
}

.choice-card:hover {
  border-color: var(--orange);
}

.line-choice {
  border-color: #b9e7c6;
}

.line-choice strong {
  color: #06c755;
}

.choice-card strong {
  font-size: 25px;
  font-weight: 950;
}

.choice-card span {
  font-size: 15px;
  font-weight: 850;
}

.bottom-cta {
  position: sticky;
  bottom: 0;
  z-index: 45;
  max-width: none;
  padding: 14px clamp(28px, 4vw, 48px);
  color: #fff;
  background: linear-gradient(180deg, #0a2c78, var(--navy));
  box-shadow: 0 -13px 26px rgba(6, 30, 93, 0.22);
  text-align: center;
}

.bottom-cta p {
  margin-bottom: 10px;
  font-size: 24px;
  font-weight: 950;
}

.bottom-cta div {
  display: flex;
  justify-content: center;
  gap: 18px;
}

.line-page .bottom-cta {
  position: static;
}

.footer {
  display: grid;
  grid-template-columns: 260px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 20px clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--line);
  color: var(--navy);
  background: #fff;
}

.footer small {
  grid-column: 1 / -1;
  justify-self: center;
  color: #8390aa;
  font-size: 11px;
  font-weight: 700;
}

.footer .logo strong {
  font-size: 25px;
}

.footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 13px;
  font-weight: 850;
}

.footer-contact {
  font-size: 18px;
  font-weight: 950;
  white-space: nowrap;
}

.form-page {
  background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}

.form-main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 12px clamp(18px, 4vw, 48px) 72px;
}

.breadcrumb {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 850;
}

.form-hero {
  display: grid;
  grid-template-columns: 1fr minmax(220px, 390px);
  align-items: start;
  gap: 18px;
  padding: 0;
}

.form-hero h1 {
  margin-bottom: 14px;
  color: var(--navy);
  font-size: clamp(38px, 5vw, 56px);
}

.form-hero p {
  color: var(--blue);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.7;
}

.form-hero img {
  justify-self: end;
  width: min(390px, 100%);
  max-height: 260px;
  object-fit: contain;
  object-position: top right;
}

.estimate-card {
  max-width: 1000px;
  margin: 0 auto;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 16px 42px rgba(6, 30, 93, 0.1);
}

.form-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: 540px;
  padding: 0;
  margin: 0 auto 22px;
  list-style: none;
  color: #8b94a8;
}

.form-steps li {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 950;
}

.form-steps li + li::before {
  position: absolute;
  top: 16px;
  right: 50%;
  width: 100%;
  height: 0;
  border-top: 2px dashed #b9c5dc;
  content: "";
  transform: translateX(-16px);
}

.form-steps span {
  position: relative;
  z-index: 1;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #9aa1ad;
  font-size: 18px;
}

.form-steps .active span,
.form-steps .done span {
  background: var(--navy);
}

.form-panel {
  display: none;
}

.form-panel.active {
  display: block;
}

.form-panel fieldset {
  padding: 0;
  margin: 0 0 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.form-panel legend,
.confirm-table h3 {
  width: 100%;
  padding: 10px 20px;
  color: #fff;
  background: linear-gradient(180deg, #092b77, var(--navy));
  font-size: 18px;
  font-weight: 950;
}

.form-panel label,
.radio-block,
.upload-box {
  display: grid;
  gap: 8px;
  padding: 14px 20px;
  border-top: 1px solid var(--line);
}

.form-panel label:first-of-type,
.radio-block:first-of-type {
  border-top: 0;
}

.form-row {
  grid-template-columns: 170px 1fr;
  align-items: center;
}

.form-row.hidden {
  display: none;
}

.input-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.radio-options {
  display: grid;
  gap: 8px;
}

.textarea-row {
  align-items: start;
}

.form-grid {
  display: grid;
  border-top: 1px solid var(--line);
}

.form-grid:first-of-type {
  border-top: 0;
}

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

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

.form-grid label {
  border-top: 0;
  border-right: 1px solid var(--line);
}

.form-grid label:last-child {
  border-right: 0;
}

.form-panel span,
.radio-block > span {
  color: var(--navy);
  font-size: 14px;
  font-weight: 950;
}

.form-panel em {
  display: inline-flex;
  margin-left: 8px;
  padding: 2px 6px;
  border-radius: 3px;
  color: #fff;
  background: var(--orange);
  font-size: 11px;
  font-style: normal;
}

.form-panel input,
.form-panel select,
.form-panel textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 13px;
  border: 1px solid #cbd7eb;
  border-radius: 5px;
  color: var(--navy);
  background: #fff;
  font: inherit;
  font-weight: 800;
}

.form-panel textarea {
  resize: vertical;
}

.radio-block label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: 0;
  color: var(--navy);
  font-weight: 850;
}

.radio-block input,
.privacy-check input {
  width: auto;
  min-height: auto;
}

.form-panel .upload-box {
  position: relative;
  border: 2px dashed #b9c8e1;
  margin: 14px 20px;
  cursor: pointer;
  text-align: center;
}

.upload-box input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  cursor: pointer;
  opacity: 0;
}

.upload-box strong {
  color: var(--blue);
}

.upload-box small {
  color: var(--muted);
  font-weight: 750;
}

.file-status {
  display: inline-flex;
  justify-self: center;
  max-width: 100%;
  padding: 7px 12px;
  border-radius: 5px;
  color: var(--navy) !important;
  background: #eef4fb;
  font-size: 13px !important;
  font-weight: 850 !important;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.privacy-check {
  display: flex !important;
  justify-content: center;
  align-items: center;
  gap: 8px !important;
  border: 0 !important;
}

.form-actions {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-top: 16px;
}

.estimate-card .btn-navy {
  color: #fff;
  border-color: var(--navy);
  background: linear-gradient(180deg, #0a2c78, var(--navy));
}

.form-actions.split .btn {
  min-width: 270px;
}

.form-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.form-errors {
  max-width: 640px;
  margin: 14px auto 0;
  padding: 0;
  color: #b42318;
  font-size: 14px;
  font-weight: 850;
}

.form-errors:empty {
  display: none;
}

.form-errors strong {
  display: block;
  margin-bottom: 6px;
}

.form-errors ul {
  margin: 0;
  padding: 10px 18px 10px 30px;
  border: 1px solid #f3b5ac;
  border-radius: 6px;
  background: #fff5f3;
  line-height: 1.7;
}

.confirm-table {
  display: grid;
  gap: 18px;
}

.confirm-table section {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.confirm-table dl,
.receipt-box {
  margin-top: 0;
  margin-bottom: 0;
}

.confirm-table div,
.receipt-box div {
  display: grid;
  grid-template-columns: 220px 1fr;
  border-top: 1px solid var(--line);
}

.confirm-table dt,
.confirm-table dd,
.receipt-box dt,
.receipt-box dd {
  margin: 0;
  padding: 13px 18px;
  color: var(--navy);
  font-weight: 850;
}

.confirm-table dt,
.receipt-box dt {
  background: #f5f8fd;
  font-weight: 950;
}

.complete-panel {
  padding: 34px 16px;
  text-align: center;
}

.complete-icon {
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  margin: 0 auto 20px;
  border: 5px solid var(--navy);
  border-radius: 50%;
  color: var(--navy);
  font-size: 46px;
  font-weight: 950;
}

.complete-panel h2 {
  color: var(--navy);
  font-size: 34px;
}

.complete-panel p {
  color: var(--blue);
  font-size: 17px;
  font-weight: 850;
  line-height: 1.8;
}

.receipt-box {
  max-width: 620px;
  margin: 22px auto;
  border: 1px solid #b9c8e1;
  border-radius: 8px;
  overflow: hidden;
  text-align: left;
}

.line-card {
  max-width: 1080px;
  margin: 0 auto;
  padding: 30px 58px 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 16px 42px rgba(6, 30, 93, 0.1);
}

.line-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
  padding: 0;
  margin: 0 0 30px;
  list-style: none;
}

.line-steps li {
  position: relative;
  display: grid;
  grid-template-columns: auto auto;
  justify-items: center;
  justify-content: center;
  align-items: center;
  column-gap: 13px;
  gap: 8px;
  color: var(--navy);
  font-weight: 950;
}

.line-steps li + li::before {
  position: absolute;
  top: 20px;
  right: 67%;
  width: 58%;
  border-top: 2px dashed #b9c5dc;
  content: "";
}

.line-steps span {
  position: relative;
  z-index: 1;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--navy);
  font-size: 22px;
}

.line-steps img {
  grid-column: 1 / -1;
  width: 118px;
  height: 104px;
  object-fit: contain;
}

.line-account {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 54px;
  align-items: center;
  padding: 28px 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.qr-box {
  width: 300px;
  height: 300px;
  object-fit: contain;
  background: #fff;
}

.line-label {
  display: flex;
  align-items: center;
  margin-bottom: 6px;
  color: #06c755;
  font-size: 18px;
  font-weight: 950;
}

.line-account h2 {
  color: var(--navy);
  font-size: 28px;
  line-height: 1.35;
}

.line-id {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-size: 20px;
  font-weight: 950;
}

.line-id span {
  padding: 4px 14px;
  border: 1px solid #c6d2e6;
  border-radius: 5px;
  color: #8994aa;
  background: #fff;
  font-size: 14px;
}

.line-button {
  display: inline-flex;
  min-height: 62px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 14px 0 10px;
  padding: 14px 50px;
  border-radius: 7px;
  color: #fff;
  background: linear-gradient(180deg, #09d45c, #05a941);
  box-shadow: 0 10px 22px rgba(6, 199, 85, 0.22);
  font-size: 24px;
  font-weight: 950;
}

.line-help {
  margin: 0;
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.7;
}

.message-example {
  margin-top: 34px;
  text-align: center;
}

.message-example h2 {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  color: var(--navy);
  font-size: 26px;
}

.message-example h2::before,
.message-example h2::after {
  height: 1px;
  background: var(--line);
  content: "";
}

.message-tags {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 16px 0;
}

.message-tag {
  display: flex;
  min-height: 84px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 14px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--navy);
  background: #fff;
  font-weight: 950;
}

.tag-text {
  display: grid;
  gap: 3px;
  line-height: 1.35;
  text-align: left;
}

.tag-text strong {
  font-size: 16px;
}

.message-tags small {
  display: block;
  font-size: 12px;
}

.message-tags img {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

.message-example p {
  margin: 0;
  padding: 18px;
  border-radius: 7px;
  color: var(--navy);
  background: #eef4fb;
  font-size: 17px;
  font-weight: 850;
  line-height: 1.7;
}

.message-sample {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.message-sample img {
  width: 54px;
  height: 48px;
  flex: 0 0 auto;
  object-fit: contain;
}

.line-reply-note {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 22px !important;
  padding: 0 !important;
  background: transparent !important;
}

.line-reply-note img {
  width: 34px;
  height: 42px;
  object-fit: contain;
}

.cta-line {
  margin: 0;
  min-width: 380px;
}

@media (max-width: 1120px) {
  .page-site-header {
    grid-template-columns: 176px minmax(0, 1fr) auto;
    gap: 12px;
    padding-right: 36px;
    padding-left: 36px;
  }

  .page-site-header .brand strong {
    font-size: 22px;
  }

  .page-site-header .brand span {
    font-size: 6px;
  }

  .page-site-header .site-nav {
    gap: 12px;
    font-size: 10px;
  }

  .page-site-header .header-actions {
    gap: 8px;
  }

  .page-site-header .header-actions .btn {
    padding: 8px 12px;
    font-size: 10px;
  }
}

@media (max-width: 820px) {
  .form-main {
    padding-right: 18px;
    padding-left: 18px;
  }

  .form-hero {
    grid-template-columns: 1fr;
  }

  .form-hero img {
    justify-self: center;
  }

  .estimate-card {
    padding: 14px;
  }

  .form-grid.two,
  .form-grid.three {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .input-pair {
    grid-template-columns: 1fr;
  }

  .form-grid label {
    border-right: 0;
    border-top: 1px solid var(--line);
  }

  .form-grid label:first-child {
    border-top: 0;
  }

  .confirm-table div,
  .receipt-box div {
    grid-template-columns: 1fr;
  }

  .line-card {
    padding: 22px 16px;
  }

  .line-account {
    gap: 24px;
    padding: 20px 14px;
  }

  .line-steps,
  .line-account,
  .message-tags {
    grid-template-columns: 1fr;
  }

  .line-steps li + li::before {
    display: none;
  }

  .qr-box {
    width: 100%;
    max-width: 290px;
    height: auto;
    justify-self: center;
  }

  .line-button {
    width: 100%;
    min-height: 56px;
    gap: 10px;
    padding: 12px 16px;
    font-size: 22px;
  }

  .cta-line {
    min-width: 0;
    width: 100%;
  }

  .form-actions,
  .form-actions.split {
    display: grid;
    grid-template-columns: 1fr;
  }

  .form-actions.split .btn {
    min-width: 0;
  }
}

@media (max-width: 900px) {
  .page-site-header {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 16px 18px;
  }

  .page-site-header .site-nav,
  .page-site-header .header-actions {
    justify-content: flex-start;
    overflow-x: auto;
    width: 100%;
  }

  .header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 3px;
  }

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

  .hero-side {
    max-width: 760px;
    margin: 0 auto;
    padding-bottom: 0;
  }
}

@media (max-width: 760px) {
  .header {
    position: static;
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 16px 18px;
  }

  .logo {
    justify-items: center;
  }

  .header-action {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero,
  section {
    padding-right: 18px;
    padding-left: 18px;
  }

  .badge {
    font-size: 16px;
  }

  h1 {
    font-size: 45px;
  }

  .hero-lead {
    font-size: 23px;
  }

  .hero-buttons,
  .contact-choice,
  .bottom-cta div {
    display: grid;
    grid-template-columns: 1fr;
  }

  .btn {
    width: 100%;
    min-height: 52px;
    padding-right: 12px;
    padding-left: 12px;
    font-size: 15px;
  }

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

  .data-card {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin: -18px 0 0;
  }

  .data-card img {
    height: auto;
  }

  .feature-image {
    height: auto;
  }

  .consult-image {
    max-height: none;
  }

  .bottom-cta {
    position: static;
  }

  .bottom-cta p {
    font-size: 18px;
  }

  .footer {
    justify-items: center;
    text-align: center;
  }

  .footer nav {
    justify-content: center;
  }
}

@media (max-width: 430px) {
  h1 {
    font-size: 39px;
  }

  .hero-lead {
    font-size: 20px;
  }

  .data-card {
    padding-right: 0;
    padding-left: 0;
  }

  .data-card img {
    height: auto;
  }

  .feature-image {
    height: auto;
  }
}

.home-v3 {
  --navy: #061e5d;
  --orange: #f04b16;
  --orange-dark: #df3f08;
  --line: #dfe7f4;
  --text: #092567;
}

.home-v3 .header {
  position: static;
  grid-template-columns: 180px 1fr auto;
  gap: 18px;
  min-height: 60px;
  padding: 14px 30px;
  background: #fff;
  backdrop-filter: none;
}

.home-v3 .logo strong {
  font-size: 23px;
  letter-spacing: 0;
}

.home-v3 .logo span {
  font-size: 7px;
}

.home-v3 .nav {
  gap: 24px;
  justify-content: flex-end;
  font-size: 11px;
}

.home-v3 .header-action {
  gap: 8px;
}

.home-v3 .btn {
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 5px;
  font-size: 14px;
}

.home-v3 .btn-mini {
  min-height: 34px;
  padding: 8px 13px;
  font-size: 11px;
}

.home-v3 .hero {
  grid-template-columns: 330px minmax(0, 1fr);
  align-items: start;
  gap: 0;
  max-width: 868px;
  padding: 14px 0 6px;
}

.home-v3 .badge {
  margin-bottom: 14px;
  padding: 7px 15px;
  font-size: 13px;
}

.home-v3 h1 {
  margin-bottom: 8px;
  font-size: 34px;
  line-height: 1.24;
}

.home-v3 h1 span {
  display: inline;
}

.home-v3 .hero-lead {
  margin-bottom: 5px;
  font-size: 16px;
  line-height: 1.48;
}

.home-v3 .hero-sub {
  margin-bottom: 12px;
  font-size: 12px;
  line-height: 1.58;
}

.home-v3 .hero-buttons {
  flex-wrap: nowrap;
  gap: 13px;
  margin-bottom: 0;
}

.home-v3 .hero-buttons .btn:first-child {
  min-width: 204px;
}

.home-v3 .hero-buttons .btn:last-child {
  min-width: 133px;
}

.home-v3 .hero-side {
  padding-bottom: 0;
  margin-left: -12px;
  margin-top: -12px;
}

.home-v3 .hero-merch {
  width: 100%;
  max-height: 344px;
  margin: 0;
  object-fit: contain;
  filter: drop-shadow(0 16px 18px rgba(6, 30, 93, 0.12));
}

.home-v3 section {
  max-width: 868px;
  padding: 4px 0;
}

.home-v3 .features {
  padding-top: 2px;
}

.home-v3 .feature-image,
.home-v3 .section-image {
  width: 100%;
  border-radius: 5px;
}

.home-v3 section > h2 {
  margin-bottom: 5px;
  font-size: 18px;
  line-height: 1.35;
}

.home-v3 .worries {
  padding-top: 4px;
}

.home-v3 .flow,
.home-v3 .reason,
.home-v3 .products,
.home-v3 .works {
  padding-top: 4px;
}

.home-v3 .note {
  margin-top: 5px;
  font-size: 10px;
}

.home-v3 .faq {
  display: none;
}

.home-v3 .bottom-cta {
  position: static;
  display: grid;
  gap: 8px;
  margin-top: 4px;
  padding: 15px 30px 18px;
  box-shadow: none;
}

.home-v3 .bottom-cta p {
  margin-bottom: 0;
  font-size: 17px;
}

.home-v3 .bottom-cta .btn {
  min-width: 340px;
}

.home-v3 .footer {
  grid-template-columns: 180px 1fr;
  gap: 18px;
  padding: 10px 30px 12px;
}

.home-v3 .footer .logo strong {
  font-size: 14px;
}

.home-v3 .footer nav {
  justify-content: flex-end;
  gap: 42px;
  font-size: 10px;
}

.home-v3 .footer small {
  grid-column: 1;
  justify-self: start;
  font-size: 8px;
}

@media (max-width: 940px) {
  .home-v3 .header,
  .home-v3 .hero,
  .home-v3 section {
    max-width: none;
  }

  .home-v3 .header {
    padding-right: 30px;
    padding-left: 30px;
  }

  .home-v3 .hero,
  .home-v3 section {
    margin-right: 30px;
    margin-left: 30px;
  }

  .home-v3 .nav {
    gap: 18px;
  }
}

@media (max-width: 780px) {
  .home-v3 .header {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .home-v3 .nav {
    justify-content: flex-start;
    overflow-x: auto;
    width: 100%;
  }

  .home-v3 .hero {
    grid-template-columns: 1fr;
  }

  .home-v3 h1 {
    font-size: 38px;
  }
}

@media (max-width: 520px) {
  .home-v3 .header,
  .home-v3 .bottom-cta,
  .home-v3 .footer {
    padding-right: 18px;
    padding-left: 18px;
  }

  .home-v3 .hero,
  .home-v3 section {
    margin-right: 18px;
    margin-left: 18px;
  }

  .home-v3 .header-action,
  .home-v3 .hero-buttons,
  .home-v3 .bottom-cta div,
  .home-v3 .footer {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .home-v3 .btn,
  .home-v3 .bottom-cta .btn {
    width: 100%;
    min-width: 0;
  }
}

.home-v4 {
  color: #061e5d;
  background: #fff;
  font-family: "Noto Sans CJK JP", "Hiragino Sans", "Yu Gothic", Meiryo, system-ui, sans-serif;
  overflow-x: hidden;
  --page-max: 1240px;
  --page-gutter: clamp(24px, 4vw, 48px);
}

.home-v4 img {
  display: block;
}

.home-v4 .site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  width: 100%;
  max-width: none;
  min-height: 60px;
  margin: 0 auto;
  padding: 12px var(--page-gutter);
  border-bottom: 1px solid #e0e7f4;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 22px rgba(6, 30, 93, 0.06);
  backdrop-filter: blur(12px);
}

.home-v4 .brand {
  display: grid;
  gap: 2px;
  color: #061e5d;
  line-height: 1;
}

.home-v4 .brand strong {
  font-size: 26px;
  font-weight: 950;
  white-space: nowrap;
}

.home-v4 .brand span {
  font-size: 7px;
  font-weight: 900;
}

.home-v4 .site-nav {
  display: flex;
  justify-content: flex-end;
  gap: clamp(18px, 2vw, 30px);
  font-size: 12px;
  font-weight: 950;
  white-space: nowrap;
}

.home-v4 .header-actions,
.home-v4 .hero-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.home-v4 .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 10px 18px;
  border: 1px solid #061e5d;
  border-radius: 5px;
  font-size: 13px;
  font-weight: 950;
  line-height: 1;
  white-space: nowrap;
}

.home-v4 .btn-primary {
  color: #fff;
  border-color: #f04b16;
  background: linear-gradient(180deg, #ff5f22 0%, #ef4b16 100%);
  box-shadow: 0 8px 18px rgba(240, 75, 22, 0.22);
}

.home-v4 .btn-outline {
  color: #061e5d;
  background: #fff;
}

.home-v4 main {
  overflow: hidden;
}

.home-v4 .hero-v4,
.home-v4 .feature-grid,
.home-v4 .worry-section,
.home-v4 .flow-section,
.home-v4 .reason-section,
.home-v4 .product-section,
.home-v4 .works-section {
  max-width: var(--page-max);
  margin: 0 auto;
  padding-right: var(--page-gutter);
  padding-left: var(--page-gutter);
}

.home-v4 .worry-section,
.home-v4 .flow-section,
.home-v4 .reason-section,
.home-v4 .product-section,
.home-v4 .works-section {
  padding-top: 10px;
  padding-bottom: 22px;
}

.home-v4 .feature-grid + .worry-section {
  padding-top: 16px;
}

.home-v4 .hero-v4 {
  display: grid;
  grid-template-columns: minmax(310px, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 8px;
}

.home-v4 .eyebrow {
  display: inline-flex;
  margin: 0 0 12px;
  padding: 7px 15px;
  border-radius: 999px;
  color: #fff;
  background: #061e5d;
  font-size: 13px;
  font-weight: 950;
}

.home-v4 h1 {
  margin: 0 0 8px;
  color: #061e5d;
  font-size: clamp(33px, 3vw, 40px);
  font-weight: 950;
  line-height: 1.28;
}

.home-v4 h1 span {
  color: #f04b16;
}

.home-v4 .hero-lead-v4 {
  margin: 0 0 5px;
  font-size: clamp(17px, 1.45vw, 21px);
  font-weight: 950;
  line-height: 1.48;
}

.home-v4 .hero-sub-v4 {
  margin: 0 0 12px;
  font-size: clamp(12px, 1vw, 15px);
  font-weight: 900;
  line-height: 1.58;
}

.home-v4 .hero-products-v4 {
  width: 108%;
  height: auto;
  max-height: none;
  margin: -8px 0 0 -12px;
  object-fit: contain;
  filter: drop-shadow(0 16px 18px rgba(6, 30, 93, 0.12));
}

.home-v4 section > h2,
.home-v4 .worry-section > h2,
.home-v4 .flow-section > h2,
.home-v4 .reason-section > h2,
.home-v4 .product-section > h2,
.home-v4 .works-section > h2 {
  margin: 0 0 8px;
  color: #061e5d;
  font-size: 22px;
  font-weight: 950;
  line-height: 1.35;
  text-align: center;
}

.home-v4 .feature-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  padding-top: 4px;
  padding-bottom: 14px;
}

.home-v4 .feature-grid article,
.home-v4 .worry-grid article,
.home-v4 .flow-grid article,
.home-v4 .reason-grid article,
.home-v4 .product-grid-v4 article,
.home-v4 .works-grid article {
  overflow: hidden;
  border: 1px solid #dfe7f4;
  border-radius: 5px;
  background: #fff;
  box-shadow: 0 6px 16px rgba(6, 30, 93, 0.035);
}

.home-v4 .feature-grid article {
  display: grid;
  grid-template-columns: 56px 1fr;
  column-gap: 9px;
  row-gap: 3px;
  align-items: center;
  align-content: center;
  height: 98px;
  min-height: 0;
  padding: 10px 11px;
}

.home-v4 .feature-grid img {
  grid-row: 1 / 3;
  max-width: 54px;
  max-height: 54px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.home-v4 .feature-grid h2 {
  grid-column: 2;
  margin: 0;
  font-size: 12px;
  font-weight: 950;
  line-height: 1.24;
}

.home-v4 .feature-grid p {
  grid-column: 2;
}

.home-v4 .feature-grid p,
.home-v4 .worry-grid p,
.home-v4 .flow-grid p,
.home-v4 .reason-grid p,
.home-v4 .works-grid p {
  margin: 0;
  font-size: 9.5px;
  font-weight: 850;
  line-height: 1.34;
}

.home-v4 .worry-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  padding-bottom: 12px;
}

.home-v4 .worry-grid article {
  display: flex;
  aspect-ratio: auto;
  height: clamp(228px, 21vw, 252px);
  min-height: 0;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  gap: 8px;
  padding: 16px 14px 14px;
  text-align: center;
}

.home-v4 .worry-grid h3 {
  margin: 0;
  min-height: 60px;
  font-size: 13px;
  font-weight: 950;
  line-height: 1.55;
}

.home-v4 .worry-grid img {
  width: auto;
  max-width: 100%;
  height: 126px;
  object-fit: contain;
}

.home-v4 .solution-card img {
  width: auto;
  max-width: 100%;
  height: 126px;
}

.home-v4 .solution-card {
  gap: 14px;
  border-color: #f04b16 !important;
}

.home-v4 .solution-card span {
  color: #f04b16;
}

.home-v4 .flow-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  padding-bottom: 12px;
}

.home-v4 .flow-grid article {
  position: relative;
  display: flex;
  aspect-ratio: auto;
  height: clamp(224px, 17.5vw, 258px);
  min-height: 0;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 16px 14px 14px;
  text-align: center;
}

.home-v4 .flow-grid span {
  position: absolute;
  top: 12px;
  left: 12px;
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #061e5d;
  font-size: 14px;
  font-weight: 950;
}

.home-v4 .flow-grid h3 {
  min-height: 40px;
  margin: 0 0 4px 28px;
  font-size: 13.5px;
  font-weight: 950;
  line-height: 1.45;
}

.home-v4 .flow-grid img {
  width: 68%;
  max-width: 132px;
  height: auto;
  object-fit: contain;
}

.home-v4 .flow-grid article:first-child img,
.home-v4 .flow-grid article:nth-child(5) img {
  width: 82%;
  max-width: 156px;
}

.home-v4 .reason-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-bottom: 14px;
}

.home-v4 .reason-grid article {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 136px;
  padding: 16px 24px;
  border-right: 0;
  border-radius: 0;
  text-align: center;
}

.home-v4 .reason-grid article:first-child {
  border-radius: 5px 0 0 5px;
}

.home-v4 .reason-grid article:last-child {
  border-right: 1px solid #dfe7f4;
  border-radius: 0 5px 5px 0;
}

.home-v4 .reason-grid img {
  max-width: 68px;
  height: 58px;
  width: auto;
  margin: 0 auto 8px;
  object-fit: contain;
}

.home-v4 .reason-grid h3 {
  margin: 0 0 6px;
  min-height: 34px;
  font-size: 14px;
  font-weight: 950;
  line-height: 1.25;
}

.home-v4 .product-grid-v4 {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.home-v4 .product-grid-v4 article {
  display: flex;
  aspect-ratio: auto;
  min-height: 174px;
  flex-direction: column;
  justify-items: center;
  align-items: center;
  justify-content: space-between;
  padding: 12px 10px 10px;
  text-align: center;
}

.home-v4 .product-grid-v4 img {
  width: auto;
  max-width: 96%;
  height: 108px;
  object-fit: contain;
}

.home-v4 .product-grid-v4 h3 {
  min-height: 30px;
  margin: 5px 0 0;
  font-size: 12px;
  font-weight: 950;
  line-height: 1.35;
}

.home-v4 .note-v4 {
  margin: 6px 0 0;
  font-size: 11px;
  font-weight: 850;
  text-align: center;
}

.home-v4 .works-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-bottom: 14px;
}

.home-v4 .works-grid article {
  text-align: center;
}

.home-v4 .works-grid img {
  width: 100%;
  aspect-ratio: 1.35;
  height: auto;
  object-fit: cover;
}

.home-v4 .works-grid h3 {
  margin: 6px 0 3px;
  font-size: 13px;
  font-weight: 950;
}

.home-v4 .works-grid p {
  padding: 0 8px 6px;
}

.home-v4 .final-cta-v4 {
  max-width: none;
  padding: 22px 30px 24px;
  color: #fff;
  background: #061e5d;
  text-align: center;
}

.home-v4 .final-cta-v4 h2 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 22px;
}

.home-v4 .final-cta-v4 .btn {
  min-height: 46px;
  padding: 14px 28px;
  font-size: 15px;
}

.home-v4 .final-cta-v4 .btn {
  min-width: 380px;
}

.home-v4 .footer-v4 {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  align-items: center;
  gap: 18px;
  width: 100%;
  max-width: none;
  margin: 0 auto;
  padding: 16px var(--page-gutter);
  color: #061e5d;
  font-size: 13px;
  font-weight: 850;
  border-top: 1px solid #dfe7f4;
}

.home-v4 .footer-v4 nav {
  display: flex;
  justify-content: flex-end;
  gap: 38px;
}

.home-v4 .faq-v4 {
  display: none;
}

@media (max-width: 1120px) {
  .home-v4 {
    --page-gutter: 36px;
  }

  .home-v4 .site-header {
    grid-template-columns: 176px minmax(0, 1fr) auto;
    gap: 12px;
  }

  .home-v4 .brand strong {
    font-size: 22px;
  }

  .home-v4 .brand span {
    font-size: 6px;
  }

  .home-v4 .site-nav {
    gap: 12px;
    font-size: 10px;
  }

  .home-v4 .header-actions {
    gap: 8px;
  }

  .home-v4 .header-actions .btn {
    padding: 8px 12px;
    font-size: 10px;
  }

  .home-v4 .feature-grid {
    gap: 10px;
  }

  .home-v4 .feature-grid article {
    grid-template-columns: 56px 1fr;
    column-gap: 9px;
    row-gap: 3px;
    height: 98px;
    padding: 10px 11px;
  }

  .home-v4 .feature-grid img {
    max-width: 54px;
    max-height: 54px;
  }
}

@media (max-width: 920px) {
  .home-v4 .hero-v4,
  .home-v4 .feature-grid,
  .home-v4 .worry-section,
  .home-v4 .flow-section,
  .home-v4 .reason-section,
  .home-v4 .product-section,
  .home-v4 .works-section,
  .home-v4 .footer-v4 {
    margin-right: 30px;
    margin-left: 30px;
  }

  .home-v4 .footer-v4 {
    padding-right: 0;
    padding-left: 0;
  }
}

@media (max-width: 760px) {
  .home-v4 .site-header,
  .home-v4 .hero-v4,
  .home-v4 .footer-v4 {
    grid-template-columns: 1fr;
  }

  .home-v4 .site-nav,
  .home-v4 .header-actions {
    justify-content: flex-start;
    overflow-x: auto;
    width: 100%;
  }

  .home-v4 .feature-grid,
  .home-v4 .worry-grid,
  .home-v4 .flow-grid,
  .home-v4 .product-grid-v4,
  .home-v4 .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-v4 .reason-grid {
    grid-template-columns: 1fr;
  }

  .home-v4 .reason-grid article,
  .home-v4 .reason-grid article:first-child,
  .home-v4 .reason-grid article:last-child {
    border: 1px solid #dfe7f4;
    border-radius: 5px;
  }
}

@media (max-width: 480px) {
  .home-v4 .site-header,
  .home-v4 .hero-v4,
  .home-v4 .feature-grid,
  .home-v4 .worry-section,
  .home-v4 .flow-section,
  .home-v4 .reason-section,
  .home-v4 .product-section,
  .home-v4 .works-section,
  .home-v4 .footer-v4 {
    margin-right: 18px;
    margin-left: 18px;
  }

  .home-v4 .header-actions,
  .home-v4 .hero-cta,
  .home-v4 .footer-v4 nav {
    display: grid;
    grid-template-columns: 1fr;
  }

  .home-v4 .btn,
  .home-v4 .final-cta-v4 .btn {
    width: 100%;
    min-width: 0;
  }

  .home-v4 h1 {
    font-size: 32px;
  }
}