:root {
  --navy: #1d546d;
  --caution: #c00000;
  --accent: #f7a5a5;
  --border: #b7d7e3;
  --text: #333333;
  --text-muted: #49454f;
  --text-sub: #555555;
  --hero-bg: #f3f9fc;
  --white: #ffffff;
  --shadow: 0 6px 12px rgba(29, 84, 109, 0.1);
  --radius: 20px;
  --max: 900px;
  --content: 900px;
  --gutter: 16px;
  --form: 900px;
  --fs-nav: clamp(14px, 0.5vw + 12px, 20px);
  --fs-display: clamp(28px, 1.5vw + 18px, 48px);
  --fs-hero-lead: clamp(18px, 1vw + 14px, 32px);
  --fs-hero-desc: clamp(14px, 0.6vw + 10px, 20px);
  --fs-note: clamp(12px, 0.3vw + 10px, 14px);
  --fs-step: clamp(16px, 0.5vw + 12px, 22px);
  --fs-card-title: clamp(18px, 0.7vw + 14px, 26px);
  --fs-card-body: clamp(14px, 0.4vw + 12px, 18px);
  --fs-card-point: clamp(13px, 0.3vw + 12px, 16px);
  --fs-faq: clamp(14px, 0.4vw + 12px, 18px);
  --fs-contact: clamp(14px, 0.4vw + 12px, 16px);
  --fs-contact-label: clamp(13px, 0.3vw + 12px, 16px);
  --fs-field: clamp(14px, 0.35vw + 12px, 16px);
  --fs-contact-note: clamp(12px, 0.3vw + 10px, 14px);
  --fs-provider: clamp(12px, 0.3vw + 11px, 14px);
  --fs-footer: clamp(14px, 0.5vw + 12px, 20px);
  --fs-legal-h2: 20px;
  --fs-legal-body: 16px;
  --fs-store-note: clamp(12px, 0.4vw + 10px, 18px);
  --header-h: 93px;
  --icon-external: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='%23000' d='M19 19H5V5h7V3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2v-7h-2v7zM14 3v2h3.59l-9.83 9.83 1.41 1.41L19 6.41V10h2V3h-7z'/></svg>");
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-padding-top: 100px;
  overflow-x: clip;
  max-width: 100%;
}

@font-face {
  font-family: "Noto Sans JP Fallback";
  src: local("Hiragino Sans"), local("Hiragino Kaku Gothic ProN"), local("Yu Gothic"), local("YuGothic"),
    local("Meiryo");
  size-adjust: 104.4%;
  ascent-override: 88%;
  descent-override: 22%;
  line-gap-override: 0%;
}

body {
  margin: 0;
  max-width: 100%;
  color: var(--text);
  font-family: "Noto Sans JP", "Noto Sans JP Fallback", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  background: var(--white);
  line-height: 1.6;
}

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

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

a[target="_blank"]::after,
.provider__label::after {
  content: "";
  display: inline-block;
  flex: none;
  width: 0.85em;
  height: 0.85em;
  max-width: 16px;
  max-height: 16px;
  margin-left: 0.22em;
  vertical-align: -0.12em;
  pointer-events: none;
  background-color: currentColor;
  -webkit-mask: var(--icon-external) no-repeat center / contain;
  mask: var(--icon-external) no-repeat center / contain;
}

a[target="_blank"]:has(img)::after,
.store-buttons__item::after,
a.store-buttons__item[target="_blank"]::after {
  content: none;
}

h1,
h2,
h3,
p,
ul,
figure {
  margin: 0;
}

.is-sp {
  display: none;
}

.is-sp-only {
  display: none;
}

.is-pc-only {
  display: block;
}

.br-sp {
  display: none;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--white);
}

.brand-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  width: 100%;
  min-height: 45px;
  padding: 0 0 0 var(--gutter);
}

.brand-bar__logo .is-pc-only {
  width: 187px;
  height: auto;
}

.brand-bar__logo .is-sp-only {
  width: 126px;
  height: auto;
}

.global-nav {
  display: flex;
  align-items: stretch;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  min-height: 48px;
  overflow: hidden;
  background: var(--navy);
  color: var(--white);
}

.global-nav__logo,
.global-nav__link {
  display: flex;
  flex: 1 1 0;
  align-items: center;
  justify-content: center;
  max-width: calc(var(--max) / 6);
  min-width: 0;
  min-height: 32px;
  padding: 8px 16px;
  font-weight: 700;
  font-size: var(--fs-nav);
  white-space: nowrap;
}

.global-nav__logo img {
  width: 140px;
  height: auto;
  object-fit: contain;
}

.global-nav__link {
  border-left: 2px solid var(--white);
}

.global-nav__link:first-of-type {
  border-left-width: 3px;
}

.global-nav__link:last-child {
  border-right: 3px solid var(--white);
}

.global-nav__link:hover,
.global-nav__logo:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* Hero */
.hero {
  background: var(--hero-bg);
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 834fr) minmax(0, 690fr);
  align-items: center;
  gap: clamp(16px, 4vw, 80px);
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(32px, 6vh, 110px) var(--gutter);
}

.hero__copy {
  min-width: 0;
  max-width: 834px;
  width: 100%;
  justify-self: center;
}

.hero__logo img {
  width: min(100%, clamp(280px, 42vw, 600px));
  height: auto;
  margin: 0 auto 20px;
}

.hero__title {
  color: var(--navy);
  font-size: var(--fs-display);
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
}

.hero__lead {
  margin-top: 16px;
  color: var(--text-muted);
  font-size: var(--fs-hero-lead);
  text-align: center;
}

.hero__desc {
  margin: 24px 0 32px;
  color: var(--text-muted);
  font-size: var(--fs-hero-desc);
  text-align: center;
}

.hero__phones {
  min-width: 0;
  max-width: min(690px, 100%);
  width: 100%;
  justify-self: center;
}

.hero__phones img {
  width: auto;
  max-width: 100%;
  max-height: min(800px, calc(100dvh - var(--header-h) - 5.5rem));
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.notes {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--text-muted);
  font-size: var(--fs-note);
}

.notes li {
  display: grid;
  grid-template-columns: 1em 1fr;
  gap: 8px;
  margin-top: 12px;
  line-height: 1.7;
}

.notes li:first-child {
  margin-top: 0;
}

.notes li::before {
  content: "※";
}

.notes--store {
  margin-top: 20px;
  display: block;
}

.store-buttons {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
}

.store-buttons__item {
  display: block;
  flex: 0 0 auto;
  min-width: 0;
  line-height: 0;
}

.store-buttons__item img {
  display: block;
  width: auto;
  height: clamp(40px, 4.2vw, 56px);
}

/* Sections */
.section {
  padding: clamp(40px, 6vh, 80px) var(--gutter);
  max-width: 100%;
}

.section-title {
  margin-bottom: 56px;
  color: var(--navy);
  font-size: clamp(24px, 1.2vw + 16px, 40px);
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
}

.flow .section-title {
  margin-bottom: 88px;
}

.section.flow {
  padding: clamp(40px, 6vh, 80px) 0;
  margin: 0;
  display: grid;
  justify-items: center;
}

/* Flow / carousel */
.carousel {
  width: 100%;
  max-width: var(--max);
  padding: 0;
  margin: 0;
  overflow: visible;
}

.carousel__track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  width: 100%;
  min-width: 0;
}

.step-card {
  position: relative;
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  width: auto;
  max-width: 360px;
  min-width: 0;
  min-height: 260px;
  padding: 48px 16px 32px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.step-card__badge {
  position: absolute;
  top: 0;
  left: 50%;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-size: 30px;
  font-weight: 700;
  transform: translate(-50%, -50%);
}

.step-card__icon {
  width: 80px;
  height: 80px;
}

.step-card__icon img,
.step-card__icon {
  width: 80px;
  height: 80px;
}

.step-card h3 {
  font-size: var(--fs-step);
  font-weight: 500;
  overflow-wrap: normal;
  word-break: keep-all;
  line-break: strict;
}

.step-arrow {
  flex: 0 0 auto;
  width: 32px;
}

.step-arrow img {
  width: 32px;
  height: 28px;
  transform: rotate(90deg);
}

.carousel__dots {
  display: none;
}

/* Usage */
.usage {
  background: var(--hero-bg);
}

.usage-card {
  display: flex;
  align-items: center;
  gap: 40px;
  width: 100%;
  max-width: min(var(--content), 100%);
  margin: 0 auto 40px;
  padding: 40px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(29, 84, 109, 0.08);
}

.usage-card--reverse {
  flex-direction: row-reverse;
}

.usage-card__text {
  flex: 1 1 0;
  min-width: 0;
}

.usage-card__text h3 {
  display: inline-block;
  color: var(--navy);
  font-size: var(--fs-card-title);
  font-weight: 700;
  line-height: 1.4;
}

.usage-card__text h3::after {
  content: "";
  display: block;
  width: 100%;
  height: 6px;
  margin-top: 8px;
  border-radius: 3px;
  background: var(--accent);
}

.usage-card__text p {
  margin: 16px 0 18px;
  font-size: var(--fs-card-body);
  color: #141414;
  line-height: 1.7;
}

.usage-card__text ul {
  padding: 0;
  list-style: none;
}

.usage-card__text li {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 12px;
  align-items: start;
  margin-top: 10px;
  color: var(--text-sub);
  font-size: var(--fs-card-point);
}

.usage-card__text li::before {
  content: "";
  width: 12px;
  height: 12px;
  margin-top: 0.45em;
  border-radius: 50%;
  background: var(--accent);
}

.usage-card__text .usage-card__note {
  margin: 18px 0 0;
  font-size: clamp(12px, 0.3vw + 10px, 14px);
  color: #6b6b6b;
  line-height: 1.4;
}

.usage-card__text .usage-card__note a {
  color: #1a6bb5;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.usage-card__text .usage-card__note a:hover {
  color: var(--navy);
}

.usage-card__visual {
  flex: 0 0 auto;
  width: 140px;
}

.usage-card__visual img {
  width: 100%;
  height: auto;
  margin: 0 auto;
}

/* Store */
.store {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px var(--gutter);
}

.store__icon {
  flex: 0 1 227px;
  width: 227px;
  max-width: 30%;
  min-width: 96px;
  height: auto;
}

.store__body {
  flex: 1 1 0;
  min-width: 0;
  max-width: 929px;
}

.store .notes {
  font-size: var(--fs-store-note);
}

.store__body .store-buttons {
  margin-top: 0;
  justify-content: flex-start;
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 56px;
  width: 100%;
  max-width: min(var(--content), 100%);
  margin: 0 auto;
}

.faq-item {
  overflow: hidden;
  border-radius: var(--radius);
}

.faq-item__q,
.faq-item__a {
  display: flex;
  align-items: center;
  gap: 32px;
  min-width: 0;
  padding: 30px;
  overflow-wrap: anywhere;
}

.faq-item__a p {
  min-width: 0;
  flex: 1 1 0;
}

.faq-item__q {
  margin: 0;
  padding-top: 7px;
  padding-bottom: 7px;
  background: var(--navy);
  color: var(--white);
  font-size: var(--fs-faq);
  font-weight: 400;
}

.faq-item__a {
  align-items: flex-start;
  background: var(--white);
  border: 2px solid var(--navy);
  border-top: 0;
  border-radius: 0 0 var(--radius) var(--radius);
  color: var(--text-sub);
  font-size: var(--fs-faq);
  line-height: 1.6;
}

.faq-item__mark {
  position: relative;
  flex: 0 0 63px;
  width: 63px;
  height: 63px;
}

.faq-item__mark img,
.faq-item__mark span {
  position: absolute;
  inset: 0;
  width: 63px;
  height: 63px;
}

.faq-item__mark span {
  display: grid;
  place-items: center;
  font-size: 20px;
  font-weight: 500;
}

.faq-item__mark--q span {
  color: var(--navy);
}

.faq-item__mark--a span {
  color: var(--white);
}

/* Contact */
.contact {
  width: 100%;
  max-width: min(var(--form), 100%);
  margin: 0 auto;
}

.contact__lead,
.contact__caution {
  margin-bottom: 16px;
  font-size: var(--fs-contact);
}

.contact__caution {
  color: var(--caution);
  font-weight: 700;
}

.contact-form {
  display: grid;
  gap: 40px;
  margin-top: 40px;
}

.contact-form label {
  display: grid;
  gap: 10px;
  font-size: var(--fs-contact-label);
  font-weight: 700;
  color: var(--navy);
}

.contact-form input:not([type="checkbox"]),
.contact-form select {
  width: 100%;
  min-height: 56px;
  padding: 10px 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  font-size: var(--fs-field);
  background: var(--white);
}

.contact-form__policy,
.contact-form__agree {
  text-align: center;
  font-size: var(--fs-field);
  font-weight: 700;
}

.contact-form__note {
  text-align: center;
  font-size: var(--fs-contact-note);
  font-weight: 400;
}

.contact-form__policy a {
  color: var(--navy);
  text-decoration: underline;
}

.contact-form label.contact-form__agree {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 12px;
  font-size: var(--fs-field);
  color: var(--navy);
  cursor: pointer;
}

.contact-form__agree input[type="checkbox"] {
  appearance: none;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  margin: 0;
  padding: 0;
  border: 2px solid var(--navy);
  border-radius: 6px;
  background: var(--white);
  cursor: pointer;
}

.contact-form__agree input[type="checkbox"]:checked {
  background-color: var(--navy);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='none' stroke='%23ffffff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round' d='M3 8.2 6.4 11.5 13 4.5'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 16px;
}

.contact-form__agree input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 3px;
}

.contact-form button {
  width: min(100%, 580px);
  margin: 0 auto;
  padding: 10px 30px;
  min-height: 60px;
  border: 0;
  border-radius: 999px;
  background: var(--navy);
  color: var(--white);
  font: inherit;
  font-size: var(--fs-field);
  font-weight: 700;
  cursor: pointer;
}

/* Provider */
.provider {
  text-align: center;
  background: var(--hero-bg);
}

.provider__logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: 24px 80px;
  margin-bottom: 56px;
}

.provider__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.provider__brand:hover {
  opacity: 0.8;
}

.provider__label {
  font-weight: 700;
  font-size: clamp(12px, 0.3vw + 11px, 14px);
  line-height: 1.4;
  color: var(--text);
}

.provider__brand img {
  width: auto;
  height: auto;
  object-fit: contain;
}

.provider__brand .provider__logo-jms {
  width: auto;
  height: 45px;
  max-width: none;
  max-height: none;
}

.provider__brand .provider__logo-teijin.is-pc-only {
  width: 187px;
  height: auto;
  max-width: 187px;
  max-height: none;
}

.provider p {
  max-width: var(--content);
  margin: 0 auto;
  color: var(--text-sub);
  font-size: var(--fs-provider);
  line-height: 1.8;
}

/* Footer */
.site-footer {
  display: grid;
  gap: 30px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 30px var(--gutter);
  text-align: center;
  color: var(--text-sub);
}

.site-footer__company {
  display: flex;
  justify-content: center;
}

.site-footer__company a:hover {
  opacity: 0.8;
}

.site-footer__company img {
  width: auto;
  height: 21px;
}

.site-footer__links {
  display: flex;
  justify-content: center;
  gap: 50px;
  font-size: var(--fs-footer);
  font-weight: 500;
}

.site-footer__links a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.site-footer__links a:hover {
  opacity: 0.8;
}

.site-footer__copy {
  font-size: var(--fs-footer);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  z-index: 40;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  padding: 16px;
  pointer-events: none;
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner__inner {
  position: relative;
  z-index: 1;
  pointer-events: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  width: min(100%, 1040px);
  padding: 14px 20px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(29, 84, 109, 0.18);
  transform: translateY(calc(100% + 24px));
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.cookie-banner.is-visible .cookie-banner__inner {
  transform: translateY(0);
}

.cookie-banner__copy {
  flex: 1 1 280px;
  min-width: 0;
}

.cookie-banner__title {
  margin-bottom: 4px;
  color: var(--navy);
  font-size: 16px;
  font-weight: 700;
}

.cookie-banner__message {
  color: var(--text-sub);
  font-size: 14px;
  line-height: 1.7;
}

.cookie-banner__message a {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 0;
}

.cookie-banner__btn {
  flex: 1 0 auto;
  min-width: max-content;
  min-height: 44px;
  padding: 8px 20px;
  border-radius: 999px;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  word-break: keep-all;
  cursor: pointer;
}

.cookie-banner__btn--ghost {
  border: 2px solid var(--navy);
  background: var(--white);
  color: var(--navy);
}

.cookie-banner__btn--accept {
  border: 0;
  background: var(--navy);
  color: var(--white);
}

.cookie-banner__btn:hover {
  opacity: 0.92;
}

.cookie-banner__btn:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 3px;
}

/* Contact confirm modal */
.confirm-modal {
  width: min(calc(100% - 32px), 480px);
  max-height: min(90dvh, 720px);
  padding: 0;
  border: 0;
  background: transparent;
}

.confirm-modal::backdrop {
  background: rgba(29, 84, 109, 0.4);
}

.confirm-modal__panel {
  overflow: auto;
  padding: 32px 28px 24px;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(29, 84, 109, 0.18);
}

.confirm-modal__lead,
.confirm-modal__hint {
  color: var(--text);
  font-size: var(--fs-contact);
  line-height: 1.7;
}

.confirm-modal__hint {
  margin-top: 4px;
}

.confirm-modal__fields {
  margin: 24px 0;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: grid;
  gap: 10px;
}

.confirm-modal__item {
  margin: 0;
  color: var(--text);
  font-size: var(--fs-field);
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.confirm-modal__item span {
  font-weight: 700;
  color: var(--navy);
}

.confirm-modal__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.confirm-modal__btn {
  min-width: 132px;
  min-height: 48px;
  padding: 8px 24px;
  border-radius: 999px;
  font: inherit;
  font-size: var(--fs-field);
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
}

.confirm-modal__btn--ghost {
  border: 2px solid var(--navy);
  background: var(--white);
  color: var(--navy);
}

.confirm-modal__btn--send {
  border: 0;
  background: var(--navy);
  color: var(--white);
}

.confirm-modal__btn:hover {
  opacity: 0.92;
}

.confirm-modal__btn:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 3px;
}

/* Legal */
.legal {
  background: var(--white);
  padding: 64px var(--gutter) 80px;
  overflow-x: clip;
}

.legal__body {
  max-width: min(var(--max), 100%);
  min-width: 0;
  margin: 0 auto;
  overflow-wrap: anywhere;
}

.legal__body a {
  overflow-wrap: anywhere;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal__body h1 {
  display: table;
  margin: 0 auto 40px;
  color: var(--navy);
  font-size: var(--fs-display);
  font-weight: 700;
  text-align: center;
  line-height: 1.2;
}

.legal__body h1::after {
  content: "";
  display: block;
  width: 100%;
  height: 6px;
  margin-top: 16px;
  border-radius: 3px;
  background: var(--accent);
}

.legal__body h2 {
  margin: 28px 0 10px;
  color: var(--navy);
  font-size: var(--fs-legal-h2);
  font-weight: 700;
}

.legal__body p,
.legal__body li {
  color: var(--text-sub);
  font-size: var(--fs-legal-body);
  line-height: 1.8;
}

.legal__body ul {
  padding-left: 1.4em;
}

.legal__date {
  margin-top: 32px;
  text-align: right;
}

@media (min-width: 1400px) {
  .hero__inner {
    gap: 80px;
    padding: 110px var(--gutter);
  }

  .usage-card {
    gap: 64px;
    padding: 40px 80px;
  }

  .carousel__track {
    gap: 36px;
  }

  .store {
    gap: 40px;
  }
}

@media (max-width: 1200px) {
  .hero__inner {
    gap: 24px;
    padding: 48px 20px;
  }

  .usage-card {
    gap: 32px;
    padding: 32px 32px;
  }

  .faq-item__q,
  .faq-item__a {
    gap: 28px;
    padding: 20px 24px;
  }

  .carousel__track {
    gap: 16px;
  }
}

@media (max-width: 1056px) {
  .global-nav__logo,
  .global-nav__link {
    padding: 8px 8px;
    font-size: 16px;
  }

  .global-nav__logo img {
    width: 112px;
  }

  .hero__inner {
    gap: 20px;
    padding: 40px var(--gutter);
  }

  .hero__logo img {
    width: min(100%, 420px);
  }

  .section {
    padding: 56px var(--gutter);
  }

  .section.flow {
    padding-block: 56px;
    padding-inline: 0;
  }

  .usage-card {
    gap: 20px;
    padding: 24px;
  }

  .store {
    gap: 20px;
  }

  .store__icon {
    width: 140px;
    max-width: 26%;
  }

  .faq-list {
    gap: 40px;
  }

  .step-card {
    min-height: 220px;
    padding: 40px 12px 24px;
    gap: 20px;
  }

  .contact-form button {
    width: min(100%, 480px);
  }
}

@media (min-width: 900px) {
  :root {
    --max: min(60vw, 900px);
    --content: min(60vw, 900px);
    --form: min(60vw, 900px);
    --gutter: 24px;
  }
}

@media (min-width: 900px) and (max-width: 1055px) {
  .hero__inner {
    max-width: 80%;
    margin-inline: auto;
  }

  .flow .carousel {
    width: 80%;
    max-width: 80%;
  }
}

@media (min-width: 1056px) {
  .hero__inner {
    max-width: 900px;
  }
}

@media (min-width: 900px) and (max-width: 1180px) {
  .global-nav__logo,
  .global-nav__link {
    padding: 8px 8px;
    font-size: 14px;
  }

  .global-nav__logo img {
    width: 110px;
  }

  .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    gap: clamp(28px, 4vw, 48px);
    padding-block: 36px;
  }

  .hero__copy {
    max-width: none;
  }

  .hero__logo img {
    width: min(100%, 280px);
  }

  .hero__phones {
    max-width: 100%;
  }

  .store-buttons {
    gap: 10px;
  }

  .section-title,
  .flow .section-title {
    font-size: clamp(22px, 2.2vw, 32px);
  }

  .carousel__track {
    gap: 12px;
  }

  .step-card {
    min-height: 200px;
    padding: 36px 10px 20px;
    gap: 16px;
  }

  .step-card h3 {
    font-size: 16px;
  }

  .step-arrow {
    width: 20px;
  }

  .usage-card {
    gap: 20px;
    padding: 24px 20px;
  }

  .usage-card__text h3 {
    font-size: 20px;
  }

  .usage-card__text p {
    font-size: 15px;
  }

  .usage-card__text li {
    font-size: 14px;
  }

  .usage-card__text .usage-card__note {
    font-size: 12px;
  }

  .usage-card__visual {
    width: 130px;
  }

  .store {
    gap: 20px;
  }

  .faq-item__q,
  .faq-item__a {
    gap: 16px;
    padding: 16px 20px;
  }
}

@media (min-width: 1181px) {
  .hero__inner {
    padding-block: 110px;
  }
}

@media (min-width: 900px) and (max-height: 860px) {
  :root {
    --header-h: 86px;
  }

  .hero__inner {
    gap: clamp(16px, 2.5vw, 32px);
  }

  .hero__logo img {
    width: min(100%, clamp(240px, 32vw, 420px));
    margin-bottom: 14px;
  }

  .hero__title {
    font-size: clamp(22px, 2.4vw, 32px);
  }

  .hero__lead {
    margin-top: 12px;
    font-size: clamp(16px, 1.8vw, 22px);
  }

  .hero__desc {
    margin: 18px 0 24px;
    font-size: clamp(13px, 1.2vw, 16px);
  }

  .notes {
    font-size: 12px;
  }

  .notes li {
    margin-top: 10px;
  }

  .store-buttons {
    margin-top: 28px;
  }

  .notes--store {
    margin-top: 16px;
  }

  .hero__phones img {
    max-height: calc(100dvh - var(--header-h) - 4.5rem);
  }
}

@media (min-width: 900px) and (max-height: 780px) {
  .hero__logo img {
    width: min(100%, 320px);
  }

  .hero__phones img {
    max-height: calc(100dvh - var(--header-h) - 2.5rem);
  }
}

@media (max-width: 899px) {
  html {
    scroll-padding-top: 72px;
  }

  .is-pc {
    display: none;
  }

  .is-sp,
  .is-sp-only {
    display: block;
  }

  .is-pc-only {
    display: none;
  }

  .brand-bar__logo .is-pc-only,
  .provider__logo-teijin.is-pc-only {
    display: block;
  }

  .brand-bar__logo .is-sp-only,
  .provider__logo-teijin.is-sp-only {
    display: none;
  }

  .global-nav {
    justify-content: flex-start;
    min-height: 37px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
  }

  .global-nav__logo,
  .global-nav__link {
    flex: 1 0 auto;
    min-width: max-content;
    min-height: 17px;
    padding: 10px 12px;
    font-size: 12px;
    border-left-width: 1px;
  }

  .global-nav__logo img {
    width: 64px;
    max-width: none;
  }

  .global-nav__link:last-child {
    border-right-width: 1px;
  }

  .hero__inner {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding: 40px 12px;
  }

  .hero__logo img {
    width: 210px;
    max-width: 100%;
    height: auto;
    margin-left: auto;
    margin-right: auto;
  }

  .hero__title {
    max-width: 321px;
    margin-left: auto;
    margin-right: auto;
    font-size: 24px;
  }

  .hero__lead {
    font-size: 14px;
  }

  .hero__desc {
    max-width: 337px;
    margin-left: auto;
    margin-right: auto;
    font-size: 12px;
  }

  .notes {
    font-size: 10px;
  }

  .section {
    padding: 40px 20px;
    max-width: 100%;
    min-width: 0;
  }

  .section.flow {
    padding-block: 40px;
    padding-inline: 0;
  }

  .section-title,
  .flow .section-title {
    margin-bottom: 32px;
    font-size: 20px;
  }

  .usage-card__text h3 {
    font-size: 16px;
  }

  .usage-card__text p {
    font-size: 13px;
  }

  .usage-card__text .usage-card__note {
    font-size: 11px;
  }

  .usage-card__text li {
    font-size: 12px;
    overflow-wrap: anywhere;
  }

  .faq-list {
    gap: 24px;
  }

  .faq-item__q,
  .faq-item__a {
    font-size: 12px;
  }

  .contact__lead,
  .contact__caution,
  .contact-form label,
  .contact-form input,
  .contact-form select,
  .contact-form__policy,
  .contact-form__agree,
  .contact-form button {
    font-size: 12px;
  }

  .contact-form input:not([type="checkbox"]),
  .contact-form select {
    min-height: 36px;
    font-size: 12px;
  }

  .contact-form label.contact-form__agree {
    gap: 8px;
    font-size: 12px;
  }

  .contact-form__agree input[type="checkbox"] {
    flex-basis: 18px;
    width: 18px;
    height: 18px;
    border-width: 1.5px;
    border-radius: 4px;
    background-size: 12px;
  }

  .contact-form button {
    width: min(100%, 156px);
    min-height: 36px;
    padding: 8px 16px;
  }

  .confirm-modal__lead,
  .confirm-modal__hint,
  .confirm-modal__item,
  .confirm-modal__btn {
    font-size: 12px;
  }

  .contact-form__note {
    font-size: 10px;
  }

  .provider p {
    font-size: 12px;
  }

  .site-footer__links,
  .site-footer__copy {
    font-size: 12px;
  }

  .legal {
    padding: 32px 20px 40px;
  }

  .legal__body h1 {
    margin-bottom: 28px;
    font-size: 24px;
  }

  .legal__body h1::after {
    height: 6px;
    margin-top: 12px;
  }

  .legal__body h2 {
    font-size: 16px;
  }

  .legal__body p,
  .legal__body li {
    font-size: 12px;
  }

  .hero__phones.is-sp-only {
    width: 210px;
    margin: 12px auto;
  }

  .hero__phones.is-sp-only img {
    width: 210px;
    height: 243px;
    max-height: none;
    object-fit: contain;
  }

  .store-buttons {
    flex-wrap: wrap;
    gap: 12px;
    max-width: 100%;
    margin-top: 24px;
  }

  .store-buttons__item img {
    height: 40px;
  }

  .carousel {
    max-width: 100%;
    min-width: 0;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .carousel::-webkit-scrollbar {
    display: none;
  }

  .carousel__track {
    justify-content: flex-start;
    gap: 12px;
    width: max-content;
    padding: 28px 16px 8px;
  }

  .step-arrow {
    display: none;
  }

  .step-card {
    flex: 0 0 315px;
    width: 315px;
    max-width: 315px;
    min-height: 150px;
    padding: 36px 16px 20px;
    gap: 14px;
    scroll-snap-align: center;
    border-radius: 12px;
  }

  .step-card__badge {
    width: 44px;
    height: 44px;
    font-size: 20px;
  }

  .step-card__icon,
  .step-card__icon img {
    width: 48px;
    height: 48px;
  }

  .step-card h3 {
    font-size: 14px;
  }

  .carousel__dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
  }

  .carousel__dots button {
    width: 8px;
    height: 8px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: #b7d7e3;
    cursor: pointer;
  }

  .carousel__dots button.is-active {
    background: var(--navy);
  }

  .usage-card,
  .usage-card--reverse {
    flex-direction: column;
    gap: 16px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding: 20px;
  }

  .usage-card__visual {
    flex: none;
    order: -1;
    width: 140px;
  }

  .store {
    flex-direction: column;
    gap: 20px;
    text-align: center;
    padding: 40px 20px;
  }

  .store__body .store-buttons {
    justify-content: center;
  }

  .store__icon {
    flex: none;
    width: 90px;
    height: auto;
    max-width: 90px;
    min-width: 0;
    aspect-ratio: 1;
    object-fit: contain;
  }

  .store .notes {
    font-size: 12px;
  }

  .contact-form {
    gap: 15px;
    margin-top: 20px;
  }

  .contact-form label {
    gap: 5px;
  }

  .contact-form input:not([type="checkbox"]),
  .contact-form select {
    padding: 10px;
  }

  .faq-item__q,
  .faq-item__a {
    gap: 10px;
    padding: 10px;
  }

  .faq-item__mark,
  .faq-item__mark img,
  .faq-item__mark span {
    flex-basis: 30px;
    width: 30px;
    height: 30px;
  }

  .faq-item__mark span {
    font-size: 14px;
  }

  .provider {
    padding: 24px;
  }

  .provider__logos {
    gap: 20px 32px;
    margin-bottom: 16px;
  }

  .provider__label {
    font-size: 12px;
  }

  .site-footer {
    gap: 10px;
    padding: 10px 16px;
  }

  .site-footer__links {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 16px;
  }

  .cookie-banner {
    padding: 12px;
  }

  .cookie-banner__inner {
    padding: 16px;
  }

  .cookie-banner__title {
    font-size: 15px;
  }

  .cookie-banner__message {
    font-size: 12px;
  }

  .cookie-banner__actions {
    width: 100%;
    justify-content: stretch;
    gap: 8px;
  }

  .cookie-banner__btn {
    flex: 1 0 auto;
    min-width: max-content;
    padding: 8px 12px;
    font-size: 13px;
  }

  .confirm-modal {
    width: min(calc(100% - 24px), 480px);
  }

  .confirm-modal__panel {
    padding: 24px 20px 20px;
  }

  .confirm-modal__lead,
  .confirm-modal__hint,
  .confirm-modal__item,
  .confirm-modal__btn {
    font-size: 12px;
  }

  .confirm-modal__fields {
    margin: 16px 0;
    padding: 16px 0;
    gap: 8px;
  }

  .confirm-modal__actions {
    gap: 8px;
  }

  .confirm-modal__btn {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 40px;
    padding: 8px 16px;
  }
}

@media (max-width: 767px) {
  .br-sp {
    display: inline;
  }

  .brand-bar__logo .is-pc-only,
  .provider__logo-teijin.is-pc-only {
    display: none;
  }

  .brand-bar__logo .is-sp-only,
  .provider__logo-teijin.is-sp-only {
    display: block;
  }

  .brand-bar {
    min-height: 30px;
    padding: 0 0 0 15px;
  }

  .hero__logo img {
    width: 252px;
  }

  .hero__desc {
    max-width: 100%;
  }

  .provider__brand .provider__logo-jms {
    height: 30px;
    width: auto;
    max-width: none;
  }

  .provider__brand .provider__logo-teijin.is-sp-only {
    width: 126px;
    max-width: 126px;
    max-height: none;
  }

  .site-footer__company img {
    width: auto;
    height: 14px;
  }
}

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