@import url("https://fonts.googleapis.com/css2?family=Klee+One:wght@500&family=Noto+Sans+JP:wght@400;500;700&display=swap");

:root {
  --cream: #fff9f2;
  --cream-2: #f7f0e7;
  --paper: #fffdf9;
  --peach: #d9e9e6;
  --accent: #3c7b86;
  --accent-dark: #2b5f63;
  --line-green: #06c755;
  --line-green-dark: #05b94e;
  --line-green-ink: #073b1e;
  --blue: #dceef2;
  --blue-strong: #3c7b86;
  --teal: #264e52;
  --charcoal: #373431;
  --muted: #514b46;
  --line: #e9dfd4;
  --shadow: 0 18px 50px rgba(69, 50, 36, 0.11);
  --shadow-sm: 0 8px 24px rgba(69, 50, 36, 0.07);
  --shadow-md: 0 14px 38px rgba(69, 50, 36, 0.09);
  --brand-serif: Georgia, "Times New Roman", "Yu Mincho", serif;
  --serif: "Klee One", "Yu Gothic", Meiryo, sans-serif;
  --sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--charcoal);
  background: var(--cream);
  font-family: var(--sans);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--blue-strong);
  outline-offset: 4px;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  transform: translateY(-180%);
  background: var(--teal);
  color: #fff;
  border-radius: 8px;
}

.skip-link:focus {
  transform: translateY(0);
}

.notice {
  background: linear-gradient(90deg, #e7f1ee, #fbfefd);
  color: var(--teal);
  font-family: var(--serif);
  font-size: 13px;
}

.notice__inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.notice__divider {
  width: 1px;
  height: 14px;
  background: #d8b8a8;
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 249, 242, 0.92);
  border-bottom: 1px solid rgba(89, 68, 49, 0.08);
  backdrop-filter: blur(18px);
}

.header__inner {
  min-height: 94px;
  display: flex;
  align-items: center;
  gap: 34px;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  color: var(--teal);
  line-height: 1;
  white-space: nowrap;
}

.brand__name {
  font-family: var(--brand-serif);
  font-size: 29px;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.brand__tagline {
  margin-top: 9px;
  font-family: var(--serif);
  font-size: 12px;
  letter-spacing: 0.38em;
  text-align: center;
}

.nav {
  position: absolute;
  z-index: 120;
  top: 100%;
  right: 0;
  left: 0;
  max-height: calc(100vh - 94px);
  max-height: calc(100dvh - 94px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  transform: translateY(-8px);
  visibility: hidden;
  opacity: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 249, 0.985);
  box-shadow: 0 24px 48px rgba(55, 52, 49, 0.14);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
}

.nav.is-open {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.nav__panel {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  padding-top: 34px;
  padding-bottom: 40px;
}

.nav__group {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-inline: 26px;
  border-left: 1px solid var(--line);
}

.nav__group:first-child {
  padding-left: 0;
  border-left: 0;
}

.nav__group:last-child {
  padding-right: 0;
}

.nav__group strong,
.nav__group-toggle {
  padding-bottom: 11px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--line);
  color: var(--teal);
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.nav__group-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 10px;
  border-top: 0;
  border-right: 0;
  border-left: 0;
  background: transparent;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.nav__group-chevron {
  width: 9px;
  height: 9px;
  display: none;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 160ms ease;
}

.nav__group-toggle[aria-expanded="true"] .nav__group-chevron {
  transform: rotate(225deg);
}

.nav__group-links {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.nav__group-links[hidden] {
  display: none;
}

.nav__group a {
  padding: 5px 0;
  color: var(--teal);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.55;
  word-break: auto-phrase;
}

.nav__group a:hover,
.nav__group a:focus-visible {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.nav__group--offerings a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
}

.nav__group--offerings a img {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
}

.nav__group--offerings a span {
  min-width: 0;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.header__actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 18px;
}

.header__actions .button {
  flex-shrink: 0;
  white-space: nowrap;
}

.phone-link {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  line-height: 1.25;
  color: var(--teal);
}

.phone-link__label {
  font-size: 10px;
  letter-spacing: 0.08em;
}

.phone-link strong {
  font-size: 16px;
  letter-spacing: 0.04em;
}

.button {
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 26px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 10px 24px rgba(38, 78, 82, 0.2);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  background: var(--accent-dark);
  box-shadow: 0 14px 30px rgba(38, 78, 82, 0.26);
}

.button--small {
  min-height: 48px;
  padding: 11px 18px;
  font-size: 13px;
  border-radius: 14px;
}

.button__icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #fff;
  color: var(--accent);
  font-size: 9px;
  font-weight: 700;
}

.menu-button {
  min-height: 44px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  color: var(--teal);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  margin-left: auto;
}

.menu-button__bars {
  display: grid;
  gap: 4px;
}

.menu-button__bars > span {
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-button[aria-expanded="true"] .menu-button__bars > span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-button[aria-expanded="true"] .menu-button__bars > span:nth-child(2) {
  opacity: 0;
}

.menu-button[aria-expanded="true"] .menu-button__bars > span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 64px 0 96px;
  background:
    radial-gradient(circle at -1% 18%, rgba(246, 213, 200, 0.82) 0 72px, transparent 73px),
    linear-gradient(180deg, var(--cream), #fffdf8);
}

.hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: 236px;
  width: 130px;
  height: 180px;
  opacity: 0.4;
  background-image: radial-gradient(var(--accent) 2px, transparent 2px);
  background-size: 13px 13px;
  transform: rotate(-9deg);
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 48% 52%;
  align-items: center;
}

.hero__copy {
  z-index: 2;
  padding-right: 44px;
  animation: fade-up 520ms ease both;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.hero h1,
.section-heading h2,
.trust h2,
.consult h2,
.shop h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.48;
  text-wrap: balance;
  word-break: auto-phrase;
}

.hero h1 {
  font-size: clamp(40px, 3.7vw, 52px);
  line-height: 1.38;
}

.hero h1 span {
  display: block;
  white-space: nowrap;
}

.hero__lead {
  max-width: 510px;
  margin: 30px 0 0;
  font-size: 17px;
  line-height: 2;
}

.hero__targets {
  max-width: 520px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 26px;
  margin-top: 30px;
}

.hero__cta-note {
  flex-basis: 100%;
  max-width: 460px;
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.6;
}

.text-link,
.arrow-link {
  position: relative;
  color: var(--blue-strong);
  font-weight: 700;
}

.text-link {
  padding: 10px 2px;
  border-bottom: 1px solid currentColor;
}

.hero__visual {
  position: relative;
  animation: fade-in 620ms 100ms ease both;
}

.hero__image {
  position: relative;
  overflow: hidden;
  background: var(--peach);
  box-shadow: var(--shadow);
}

.hero__image img {
  width: 100%;
  height: auto;
  display: block;
}

.hero__image--main {
  border-radius: 92px 18px 92px 18px;
}

.hero__badge {
  position: absolute;
  left: 4%;
  bottom: 6%;
  z-index: 2;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  padding: 8px 18px 8px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
  white-space: nowrap;
}

.hero__badge-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--teal);
  font-size: 14px;
  font-weight: 700;
}

.hero__badge strong {
  color: var(--blue-strong);
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1;
}


.hero__curve {
  position: absolute;
  right: -5%;
  bottom: -78px;
  left: -5%;
  height: 130px;
  border-radius: 50% 50% 0 0;
  background: var(--blue);
}

.price-glance {
  padding: 40px 0;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.price-glance__inner {
  display: grid;
  gap: 20px;
}

.price-glance__lead {
  margin: 0;
  color: #496368;
  font-size: 15px;
  line-height: 1.8;
}

.price-glance__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  border: 1px solid rgba(38, 78, 82, 0.16);
  border-radius: 18px;
  background: var(--blue);
}

.price-glance__grid div {
  min-width: 0;
  display: grid;
  gap: 4px;
  padding: 20px 16px;
  text-align: center;
}

.price-glance__grid div + div {
  border-left: 1px solid rgba(38, 78, 82, 0.16);
}

.price-glance__grid strong {
  color: var(--teal);
  font-family: var(--serif);
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 500;
  line-height: 1.35;
}

.price-glance__grid span {
  color: var(--muted);
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.5;
}

.price-glance__note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.price-glance__note a {
  color: var(--blue-strong);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 560px) {
  .price-glance__grid {
    grid-template-columns: 1fr;
  }

  .price-glance__grid div + div {
    border-left: 0;
    border-top: 1px solid rgba(38, 78, 82, 0.16);
  }
}

.trust {
  padding: 88px 0;
  background: var(--blue);
}

.trust__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 36px 80px;
  align-items: end;
}

.section-kicker {
  display: block;
  color: var(--blue-strong);
  font-size: 12px;
}

.trust h2,
.section-heading h2,
.consult h2,
.shop h2 {
  font-size: clamp(32px, 3.2vw, 48px);
}

.trust__grid > p {
  margin: 0;
  color: #496368;
  font-size: 16px;
}

.trust__points {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  border: 1px solid rgba(38, 78, 82, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.45);
}

.trust__points div {
  min-width: 0;
  display: grid;
  gap: 4px;
  padding: 22px 20px;
  text-align: center;
}

.trust__points div + div {
  border-left: 1px solid rgba(38, 78, 82, 0.16);
}

.trust__points strong {
  color: var(--teal);
  font-family: var(--serif);
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 500;
  line-height: 1.35;
}

.trust__points span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.55;
}

.section {
  padding: 100px 0;
}

.section-heading {
  max-width: 750px;
  margin-bottom: 58px;
}

.section-heading p {
  max-width: 650px;
  margin: 22px 0 0;
  color: var(--muted);
}

.section-heading--row {
  max-width: none;
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 80px;
  align-items: end;
}

.audience {
  background: var(--cream);
}

.audience__grid {
  display: grid;
  gap: 28px;
}

.feature-card {
  min-height: 500px;
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: var(--paper);
  box-shadow: 0 10px 36px rgba(71, 49, 31, 0.06);
}

.feature-card--child {
  grid-template-columns: 0.92fr 1fr;
}

.feature-card--child .feature-card__content {
  order: 2;
}

.feature-card__content {
  position: relative;
  padding: 64px;
}

.feature-card__content h3,
.service-card h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.55;
}

.feature-card__content h3 {
  font-size: clamp(29px, 3vw, 43px);
}

.feature-card__content > p:not(.eyebrow) {
  margin: 24px 0 30px;
  color: var(--muted);
}

.feature-card__media {
  overflow: hidden;
  min-height: 410px;
}

.feature-card__media img {
  height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}

.feature-card__media iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  object-fit: cover;
}

.yt-facade {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

.yt-facade__play {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 10px 24px rgba(38, 78, 82, 0.32);
  transition: transform 200ms ease, background 200ms ease;
}

.yt-facade__play::before {
  content: "";
  margin-left: 4px;
  border-style: solid;
  border-width: 11px 0 11px 18px;
  border-color: transparent transparent transparent #fff;
}

.yt-facade:hover .yt-facade__play,
.yt-facade:focus-visible .yt-facade__play {
  transform: translate(-50%, -50%) scale(1.08);
  background: var(--accent-dark);
}

.feature-card:hover .feature-card__media img {
  transform: scale(1.025);
}

.shoe-joy {
  background: #fffdf9;
}

.shoe-joy__panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  overflow: hidden;
  border: 1px solid rgba(38, 78, 82, 0.16);
  border-radius: 32px;
  background: linear-gradient(135deg, #e9f2ef 0%, #fffaf4 100%);
  box-shadow: 0 14px 44px rgba(71, 49, 31, 0.07);
}

.shoe-joy__media {
  min-height: 440px;
  overflow: hidden;
}

.shoe-joy__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shoe-joy__content {
  align-self: center;
  padding: clamp(42px, 6vw, 78px);
}

.shoe-joy__content h2 {
  margin: 12px 0 24px;
  font-family: var(--serif);
  font-size: clamp(31px, 4vw, 50px);
  font-weight: 500;
  line-height: 1.5;
}

.shoe-joy__content h2 span {
  display: block;
}

.shoe-joy__content > p {
  color: var(--muted);
}

.shoe-joy__note {
  margin: 18px 0 30px;
  padding-left: 18px;
  border-left: 3px solid var(--accent);
}

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 4px;
  border-bottom: 1px solid currentColor;
}

.services {
  background: #fffdf9;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--cream);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.service-card__media {
  height: 250px;
  overflow: hidden;
}

.service-card__media img {
  height: 100%;
  object-fit: cover;
}

.service-card__media--portrait img {
  object-position: center 44%;
}

.service-card__body {
  padding: 32px;
}

.service-card h3 {
  font-size: 25px;
}

.service-card p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.consult {
  padding-top: 72px;
  background: #fffdf9;
}

.consult__panel {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: 72px;
  align-items: center;
  padding: 70px;
  overflow: hidden;
  border-radius: 34px;
  background:
    radial-gradient(circle at 92% 8%, rgba(255, 255, 255, 0.6), transparent 34%),
    linear-gradient(135deg, #e7f1ee, #d3e6e2);
  color: var(--teal);
}

.section-kicker--light {
  color: var(--accent);
}

.consult__content p {
  margin: 0 0 26px;
  color: var(--charcoal);
}

.consult__price-note {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 14px;
}

.consult__price-note a {
  color: inherit;
  text-decoration: underline;
}

.consult__buttons {
  display: flex;
  align-items: center;
  gap: 24px;
}

.consult__qr {
  flex: 0 0 auto;
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  padding: 8px;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 8px 20px rgba(6, 155, 68, 0.16);
}

.consult__qr img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.button--light {
  background: #fff;
  box-shadow: none;
  color: var(--teal);
}

.button--light:hover {
  background: var(--peach);
  color: var(--teal);
}

/* LINE links keep the familiar service color, independent of the site accent. */
a.button[href^="https://line.me/"],
a.button--light[href^="https://line.me/"] {
  background: var(--line-green);
  box-shadow: 0 10px 24px rgba(6, 199, 85, 0.24);
  color: var(--line-green-ink);
}

a.button[href^="https://line.me/"]:hover,
a.button[href^="https://line.me/"]:focus-visible,
a.button--light[href^="https://line.me/"]:hover,
a.button--light[href^="https://line.me/"]:focus-visible {
  background: var(--line-green-dark);
  box-shadow: 0 14px 30px rgba(6, 155, 68, 0.3);
  color: var(--line-green-ink);
}

a.button[href^="https://line.me/"] .button__icon {
  color: #087536;
}

.consult__phone {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.consult__phone small {
  color: var(--muted);
  font-size: 11px;
}

.consult__phone strong {
  font-size: 19px;
}

.shop {
  background: #fffdf9;
}

.shop__grid {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 70px;
  align-items: center;
}

.shop__media {
  position: relative;
  height: 530px;
  overflow: hidden;
  border-radius: 18px 70px 18px 70px;
  box-shadow: var(--shadow);
}

.shop__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shop__media span {
  position: absolute;
  right: 20px;
  bottom: 16px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--teal);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.shop__content > p {
  margin: 24px 0 28px;
  color: var(--muted);
}

.shop__details {
  margin: 0 0 30px;
}

.shop__details div {
  display: grid;
  grid-template-columns: 98px 1fr;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.shop__details div:last-child {
  border-bottom: 1px solid var(--line);
}

.shop__details dt {
  color: var(--muted);
  font-size: 13px;
}

.shop__details dd {
  margin: 0;
  font-weight: 500;
}

.shop__map {
  margin-top: 40px;
  overflow: hidden;
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.shop__map iframe {
  display: block;
  width: 100%;
  height: 360px;
  border: 0;
}

.outline-button {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 13px 22px;
  border: 1px solid var(--teal);
  border-radius: 999px;
  color: var(--teal);
  font-weight: 700;
  transition: background 180ms ease, color 180ms ease;
}

.outline-button:hover {
  background: var(--teal);
  color: #fff;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.related-links a {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border: 1px solid var(--teal);
  border-radius: 999px;
  color: var(--teal);
  font-size: 14px;
  font-weight: 500;
  transition: background 180ms ease, color 180ms ease;
}

.related-links a:hover,
.related-links a:focus-visible {
  background: var(--teal);
  color: #fff;
}

.related-links__all {
  border-color: transparent;
  color: var(--muted);
  font-weight: 500;
}

.related-links__all:hover,
.related-links__all:focus-visible {
  background: transparent;
  color: var(--teal);
}

.footer {
  padding: 62px 0 30px;
  background: var(--cream-2);
}

.footer__top {
  display: grid;
  grid-template-columns: 0.8fr 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.brand--footer {
  color: var(--teal);
}

.footer__top p {
  max-width: 320px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  font-size: 14px;
}

.footer__links a:hover {
  color: var(--accent);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 30px;
  margin-top: 48px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.footer__social {
  display: flex;
  gap: 18px;
}

.footer__social a:hover {
  color: var(--accent);
}

.mobile-actions {
  display: none;
}

.back-to-top {
  position: fixed;
  z-index: 150;
  right: 20px;
  bottom: 20px;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--teal);
  border-radius: 50%;
  background: #fff;
  color: var(--teal);
  box-shadow: 0 10px 24px rgba(38, 78, 82, 0.18);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease, background 180ms ease, color 180ms ease;
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}

.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover,
.back-to-top:focus-visible {
  background: var(--teal);
  color: #fff;
}

body.menu-open .back-to-top {
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 820px) {
  .back-to-top {
    right: 14px;
    bottom: 80px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .back-to-top {
    transition: opacity 120ms ease;
  }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 1100px) {
  .nav__panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px 32px;
  }

  .nav__group {
    padding-inline: 0;
    border-left: 0;
  }

  .phone-link {
    display: none;
  }

  .hero__grid {
    grid-template-columns: 48% 52%;
  }

  .hero__copy {
    padding-right: 28px;
  }

  .hero h1 {
    font-size: clamp(40px, 4.6vw, 50px);
  }

  .hero__visual {
    max-width: 460px;
    margin-inline: auto;
  }
}

@media (max-width: 960px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero__visual {
    order: -1;
  }

  .hero__copy {
    padding-right: 0;
  }

  .hero h1 {
    font-size: clamp(42px, 6vw, 56px);
  }
}

@media (max-width: 820px) {
  body {
    padding-bottom: 68px;
  }

  .container {
    width: min(100% - 36px, 680px);
  }

  .notice {
    font-size: 11px;
  }

  .notice__inner {
    justify-content: center;
  }

  .header__inner {
    min-height: 76px;
  }

  .brand__name {
    font-size: 24px;
  }

  .brand__tagline {
    font-size: 9px;
  }

  .header__actions {
    margin-left: 0;
  }

  .header__actions .button {
    display: none;
  }

  .nav {
    top: 76px;
    max-height: calc(100vh - 76px - 68px);
    max-height: calc(100dvh - 76px - 68px);
  }

  .nav__panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 34px;
    padding-top: 26px;
    padding-bottom: 140px;
  }

  .hero {
    padding: 44px 0 60px;
  }

  .hero::before {
    display: none;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero__copy {
    padding-right: 0;
  }

  .hero h1 {
    font-size: clamp(38px, 8vw, 52px);
  }

  .hero__lead {
    font-size: 15px;
  }


  .trust__grid,
  .section-heading--row,
  .consult__panel,
  .shop__grid,
  .footer__top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .section,
  .trust {
    padding: 70px 0;
  }

  .section-heading {
    margin-bottom: 34px;
  }

  .feature-card,
  .feature-card--child {
    grid-template-columns: 1fr;
  }

  .feature-card--child .feature-card__content {
    order: 0;
  }

  .feature-card__content {
    padding: 48px 36px;
  }

  .feature-card__media {
    min-height: 280px;
  }

  .shoe-joy__panel {
    grid-template-columns: 1fr;
  }

  .shoe-joy__media {
    min-height: 240px;
    max-height: 340px;
  }

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

  .consult__panel {
    padding: 48px 36px;
  }

  .consult__qr {
    display: none;
  }

  .shop__media {
    height: 320px;
  }

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

  .footer__top > p {
    grid-column: 2;
  }

  .footer__links {
    grid-column: 1 / -1;
  }

  .mobile-actions {
    position: fixed;
    z-index: 200;
    right: 0;
    bottom: 0;
    left: 0;
    min-height: 64px;
    display: grid;
    grid-template-columns: 0.8fr 0.8fr 1.6fr;
    align-items: stretch;
    border-top: 1px solid var(--line);
    background: #fff;
    box-shadow: 0 -8px 24px rgba(45, 35, 25, 0.08);
  }

  .mobile-actions a {
    display: grid;
    place-items: center;
    border-right: 1px solid var(--line);
    color: var(--teal);
    font-size: 15px;
    font-weight: 700;
  }

  .mobile-actions a[href^="tel:"] {
    background: var(--blue);
    color: var(--teal);
  }

  .mobile-actions a[href^="mailto:"] {
    background: #f3ece0;
    color: var(--charcoal);
  }

  .mobile-actions__primary {
    background: var(--accent);
    color: #fff !important;
  }

  .mobile-actions__primary[href^="https://line.me/"] {
    background: var(--line-green);
    color: var(--line-green-ink) !important;
  }
}

@media (max-width: 520px) {
  .notice__inner span:first-child,
  .notice__divider {
    display: none;
  }

  .section,
  .trust {
    padding: 56px 0;
  }

  .section-heading {
    margin-bottom: 26px;
  }

  .hero h1 {
    font-size: clamp(32px, 9vw, 39px);
  }

  .hero__buttons,
  .consult__buttons {
    align-items: stretch;
    flex-direction: column;
  }

  .hero__buttons .text-link {
    align-self: center;
  }

  .hero__image--main {
    border-radius: 54px 14px 54px 14px;
  }

  .hero__badge {
    left: 3%;
    bottom: 5%;
    gap: 8px;
    padding: 6px 14px 6px 6px;
  }

  .hero__badge-icon {
    width: 24px;
    height: 24px;
    font-size: 12px;
  }

  .hero__badge strong {
    font-size: 13px;
  }

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

  .trust__points div + div {
    border-top: 1px solid rgba(38, 78, 82, 0.16);
    border-left: 0;
  }

  .feature-card__content {
    padding: 38px 24px;
  }

  .feature-card__media {
    min-height: 210px;
  }

  .consult__panel {
    padding: 42px 24px;
    border-radius: 26px;
  }

  .shop__media {
    height: 230px;
  }

  .shop__details div {
    grid-template-columns: 78px 1fr;
  }

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

  .footer__top > p,
  .footer__links {
    grid-column: auto;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* Citation-friendly information pages */
.info-page {
  min-height: 100vh;
  background: var(--paper);
}

.info-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 249, 0.96);
}

.info-header__inner {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.info-header__inner > nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14px;
  font-weight: 700;
}

.info-header .menu-button {
  margin-left: auto;
}

.info-hero {
  padding: 76px 0;
  background: linear-gradient(135deg, var(--cream), #fff 65%);
}

.info-hero__grid {
  display: grid;
  grid-template-columns: 1fr 0.86fr;
  gap: 70px;
  align-items: center;
}

.info-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 66px);
  line-height: 1.42;
  text-wrap: balance;
  word-break: auto-phrase;
}

.info-hero p {
  max-width: 660px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.info-hero img {
  height: 420px;
  object-fit: cover;
  border-radius: 22px 70px 22px 70px;
  box-shadow: var(--shadow);
}

.info-hero--compact {
  padding: 78px 0 66px;
}

.info-hero--compact h1 {
  font-size: clamp(42px, 5vw, 62px);
}

.info-section {
  padding: 80px 0 96px;
}

.info-layout {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 76px;
  align-items: start;
}

.info-layout aside {
  position: sticky;
  top: 28px;
  display: grid;
  gap: 8px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--cream);
}

.info-layout aside span {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.info-layout aside a {
  padding: 7px 0;
  color: var(--teal);
  font-size: 14px;
  font-weight: 700;
}

.info-content {
  display: grid;
  gap: 84px;
}

.info-content h2 {
  margin: 0 0 24px;
  font-family: var(--serif);
  font-size: clamp(30px, 3vw, 43px);
  line-height: 1.5;
  text-wrap: balance;
  word-break: auto-phrase;
}

.info-content p {
  color: #49443f;
  font-size: 17px;
  line-height: 1.9;
}

.fact-list {
  margin: 0;
  border-top: 1px solid var(--line);
}

.fact-list div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.fact-list dt {
  color: var(--muted);
  font-size: 13px;
}

.fact-list dd {
  margin: 0;
  font-weight: 500;
}

.answer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.answer-grid article {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--cream);
}

.answer-grid h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 20px;
}

.answer-grid p {
  margin: 0;
  font-size: 16px;
}

.info-note {
  margin-top: 24px;
  padding: 18px 22px;
  border-left: 4px solid var(--blue-strong);
  background: var(--blue);
  color: var(--teal) !important;
  font-size: 14px;
}

.official-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.official-links a {
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.official-links a:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.official-links a[href^="https://line.me/"] {
  border-color: #72d999;
  background: #eafff1;
  box-shadow: inset 5px 0 0 var(--line-green);
}

.official-links a[href^="https://line.me/"]:hover,
.official-links a[href^="https://line.me/"]:focus-visible {
  border-color: var(--line-green);
  box-shadow: inset 5px 0 0 var(--line-green), 0 12px 28px rgba(6, 155, 68, 0.18);
}

.official-links a[href^="https://line.me/"] strong,
.faq-list a[href^="https://line.me/"] {
  color: #087536;
}

.official-links strong {
  color: var(--teal);
}

.official-links span {
  color: var(--muted);
  font-size: 13px;
}

.contact-template {
  display: grid;
  gap: 20px;
  margin-top: 32px;
  padding: 28px;
  border: 1px solid rgba(38, 78, 82, 0.18);
  border-radius: 22px;
  background: linear-gradient(145deg, #edf6f3, var(--paper));
  box-shadow: var(--shadow-sm);
}

.contact-template h3,
.contact-template p {
  margin: 0;
}

.contact-template h3 {
  color: var(--teal);
  font-family: var(--serif);
  font-size: clamp(21px, 2.4vw, 28px);
  line-height: 1.55;
}

.contact-template > div:first-child p {
  margin-top: 8px;
  color: var(--muted);
}

.contact-template pre {
  margin: 0;
  padding: 20px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  color: var(--charcoal);
  font: inherit;
  font-size: 15px;
  line-height: 2;
  white-space: pre-wrap;
}

.contact-template__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-template .outline-button {
  font: inherit;
  cursor: pointer;
}

.contact-template__status {
  min-height: 1.6em;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 700;
}

.contact-priority {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.contact-priority__item {
  position: relative;
  padding: 24px 22px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}

.contact-priority__badge {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 12px;
  border-radius: 999px;
  background: var(--blue);
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.contact-priority__link {
  display: block;
  margin-bottom: 10px;
  color: var(--teal);
  font-size: 17px;
}

.contact-priority__item p,
.contact-priority__item ul {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.contact-priority__item ul {
  padding-left: 1.2em;
}

.contact-priority__item ul li + li {
  margin-top: 4px;
}

.contact-priority__item--line {
  border-color: #72d999;
  background: #eafff1;
  box-shadow: inset 5px 0 0 var(--line-green);
}

.contact-priority__item--line .contact-priority__badge {
  background: var(--line-green);
  color: #fff;
}

.contact-priority__item--line .contact-priority__link {
  color: #087536;
  font-weight: 700;
}

.contact-priority__note {
  margin-top: 16px;
  color: var(--muted);
  font-size: 13px;
}

.inquiry-form {
  display: grid;
  gap: 20px;
  max-width: 560px;
  margin-top: 28px;
}

.inquiry-form__botcheck {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.inquiry-form__field {
  display: grid;
  gap: 8px;
  padding: 0;
  border: 0;
  margin: 0;
}

.inquiry-form__field legend {
  padding: 0;
  font-weight: 700;
  color: var(--teal);
}

.inquiry-form__field label,
.inquiry-form__field legend {
  font-size: 14px;
  font-weight: 700;
  color: var(--teal);
}

.inquiry-form__required {
  margin-left: 6px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.inquiry-form input[type="text"],
.inquiry-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  color: var(--charcoal);
  font: inherit;
  font-size: 15px;
}

.inquiry-form input[type="text"]:focus-visible,
.inquiry-form textarea:focus-visible {
  outline: 3px solid var(--blue-strong);
  outline-offset: 2px;
}

.inquiry-form textarea {
  resize: vertical;
}

.inquiry-form__radio {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-right: 18px;
  font-weight: 400;
  color: var(--charcoal);
}

.inquiry-form__consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}

.inquiry-form__consent input {
  margin-top: 4px;
}

.inquiry-form__status {
  min-height: 1.6em;
  margin: 0;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 700;
}

.inquiry-form__success {
  display: grid;
  gap: 14px;
}

.inquiry-form__success[hidden] {
  display: none;
}

.inquiry-form__success:not([hidden]) {
  max-width: 560px;
  margin-top: 28px;
  padding: 28px;
  border: 1px solid rgba(38, 78, 82, 0.18);
  border-radius: 22px;
  background: linear-gradient(145deg, #edf6f3, var(--paper));
  box-shadow: var(--shadow-sm);
}

.inquiry-form__success h3 {
  margin: 0;
  color: var(--teal);
  font-family: var(--serif);
  font-size: clamp(21px, 2.4vw, 28px);
}

.inquiry-form__success p {
  margin: 0;
  color: var(--muted);
}

.inquiry-form__success .button {
  justify-self: start;
}

.news-list {
  display: grid;
  max-width: 780px;
  gap: 20px;
  margin-top: 24px;
}

.news-empty {
  color: var(--muted);
}

.news-item {
  padding: 26px 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(55, 52, 49, 0.045);
}

.news-item time {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 13px;
}

.news-item h3 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: 20px;
}

.news-item__body {
  color: var(--charcoal);
}

.news-item__body p {
  margin: 0 0 12px;
}

.news-item__body p:last-child {
  margin-bottom: 0;
}

.news-footnote {
  margin-top: 28px;
  color: var(--muted);
  font-size: 14px;
}

.faq-list {
  display: grid;
  max-width: 860px;
  gap: 14px;
}

.faq-list details {
  overflow: clip;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(55, 52, 49, 0.045);
}

.faq-list summary {
  position: relative;
  padding: 22px 62px 22px 26px;
  color: var(--teal);
  cursor: pointer;
  font-family: var(--serif);
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 500;
  line-height: 1.5;
  list-style: none;
  text-wrap: balance;
  word-break: auto-phrase;
}

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

.faq-list summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 24px;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: var(--cream);
  color: var(--accent);
  font-family: var(--sans);
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details > div {
  padding: 0 26px 26px;
}

.faq-list p {
  margin: 0;
  color: var(--muted);
}

.faq-list a {
  color: var(--blue-strong);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.case-details {
  overflow: clip;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(55, 52, 49, 0.045);
}

.case-details summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 62px 20px 20px;
  color: var(--teal);
  cursor: pointer;
  font-family: var(--serif);
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 500;
  line-height: 1.5;
  list-style: none;
  text-wrap: balance;
  word-break: auto-phrase;
}

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

.case-details summary .section-icon {
  flex-shrink: 0;
}

.case-details summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 22px;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: var(--cream);
  color: var(--accent);
  font-family: var(--sans);
  transform: translateY(-50%);
}

.case-details[open] summary::after {
  content: "−";
}

.case-details > div {
  padding: 0 22px 24px 20px;
}

.case-details > div .callout {
  margin-top: 16px;
}

@media (max-width: 640px) {
  .case-details summary {
    padding: 18px 50px 18px 16px;
    font-size: clamp(15px, 4vw, 17px);
  }

  .case-details summary::after {
    right: 16px;
  }

  .case-details > div {
    padding: 0 16px 20px;
  }
}

.info-footer {
  padding: 32px 0;
  border-top: 1px solid var(--line);
  background: var(--cream-2);
  color: var(--muted);
  font-size: 13px;
}

.info-footer .container {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.info-footer a {
  color: var(--teal);
  font-weight: 700;
}

@media (max-width: 820px) {
  .info-header__inner {
    min-height: 76px;
  }

  .info-header__inner > nav > a:not(.button) {
    display: none;
  }

  .info-header .button {
    min-height: 42px;
    padding: 9px 14px;
  }

  .info-hero {
    padding: 54px 0;
  }

  .info-hero__grid,
  .info-layout {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .info-hero img {
    height: 260px;
  }

  .info-layout aside {
    position: static;
    grid-template-columns: repeat(2, 1fr);
  }

  .info-layout aside span {
    grid-column: 1 / -1;
  }

  .answer-grid,
  .official-links,
  .contact-priority {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .info-header .brand__tagline {
    display: none;
  }

  .info-header .brand__name {
    font-size: 20px;
  }

  .info-header__inner > nav .button {
    display: none;
  }

  .info-header .menu-button__text {
    display: inline;
  }

  .info-hero h1 {
    font-size: 37px;
  }

  .info-hero img {
    height: 200px;
  }

  .info-section {
    padding: 48px 0 64px;
  }

  .fact-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .info-footer .container {
    flex-direction: column;
  }
}

/* Knowledge, article and policy pages */
.knowledge {
  background: var(--paper);
}

.knowledge__grid,
.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.knowledge__grid a,
.guide-card {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--cream);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.knowledge__grid a:hover,
.knowledge__grid a:focus-visible,
.guide-card:hover,
.guide-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.knowledge__grid span,
.guide-card span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.knowledge__grid strong,
.guide-card strong {
  margin: 24px 0 8px;
  color: var(--teal);
  font-family: var(--serif);
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.55;
}

.knowledge__grid a {
  justify-content: flex-start;
  gap: 8px;
  min-height: 0;
}

.knowledge__grid strong {
  margin: 0;
}

.knowledge__grid small,
.guide-card small {
  color: var(--muted);
  font-size: 13px;
}

.knowledge__more {
  margin-top: 28px;
}

/* ---------- 専門家紹介 (Expert) ---------- */
.expert {
  background: var(--paper);
}

.expert__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: center;
}

.expert__media {
  position: relative;
}

.expert__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  border-radius: 22px;
  box-shadow: var(--shadow);
  object-fit: cover;
  object-position: center 38%;
}

.expert__badge {
  position: absolute;
  left: 16px;
  bottom: 16px;
  background: var(--teal);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: 999px;
}

.expert__role {
  margin: 8px 0 0;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: 0.02em;
}

.expert__body h2 {
  margin: 8px 0 16px;
}

.expert__what {
  margin: 0 0 18px;
  padding: 16px 20px;
  background: var(--cream-2);
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--charcoal);
}

.expert__what strong {
  color: var(--accent);
}

.expert__body > p {
  color: var(--muted);
  margin: 0 0 20px;
}

.expert__creds {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.expert__creds li {
  font-size: 13px;
  font-weight: 500;
  color: var(--teal);
  background: var(--cream-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
}

/* ---------- お客様の声 (Voice) ---------- */
.voice {
  background: var(--cream-2);
}

.voice__note {
  font-size: 14px;
  color: var(--muted);
}

.voice__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 8px;
}

.voice__card {
  position: relative;
  margin: 0;
  padding: 30px 28px 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.voice__card blockquote {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--charcoal);
}

.voice__card figcaption {
  margin-top: auto;
  padding-top: 6px;
  font-size: 13.5px;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.voice__card figcaption strong {
  color: var(--teal);
}

.voice__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 20px;
  margin-top: 30px;
  text-align: center;
}

.voice__foot p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin-block: 0;
  color: var(--muted);
  font-size: 13px;
  list-style: none;
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: #b9aea3;
}

.breadcrumb a {
  color: var(--blue-strong);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-hero {
  padding: 76px 0 66px;
  background: linear-gradient(135deg, var(--cream), #fff, var(--blue));
}

.article-hero__inner {
  max-width: 900px;
}

.article-hero h1 {
  max-width: 880px;
  margin: 0;
  color: var(--teal);
  font-family: var(--serif);
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 500;
  line-height: 1.45;
  text-wrap: balance;
  word-break: auto-phrase;
}

.article-hero p {
  max-width: 760px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.article-hero-photo {
  margin: 40px 0 0;
}

.article-hero-photo img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 560px;
  margin-inline: auto;
  object-fit: contain;
  border-radius: 22px 70px 22px 70px;
  box-shadow: var(--shadow);
}

.article-body {
  padding: 76px 0 120px;
  background: var(--paper);
}

.article-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 780px);
  gap: 72px;
  align-items: start;
}

.article-byline {
  margin: 0 0 28px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.article-byline a {
  color: var(--blue-strong);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-toc {
  position: sticky;
  top: 30px;
  display: grid;
  gap: 8px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--cream);
}

.article-toc strong {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.article-toc a {
  padding: 5px 0;
  color: var(--teal);
  font-size: 14px;
  font-weight: 700;
}

.prose {
  min-width: 0;
}

.author-note {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  margin: 0 0 56px;
  padding: 26px;
  border: 1px solid rgba(38, 78, 82, 0.16);
  border-radius: 24px;
  background: linear-gradient(135deg, #e9f2ef, var(--paper));
  box-shadow: 0 12px 32px rgba(38, 78, 82, 0.07);
}

.author-note__portrait {
  width: 150px;
  height: 150px;
  object-fit: cover;
  object-position: center 44%;
  border-radius: 50%;
}

.author-note__label {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.author-note h2,
.author-note h3 {
  margin: 0 0 10px;
  color: var(--teal);
  font-family: var(--serif);
  font-size: clamp(23px, 2.5vw, 32px);
  line-height: 1.55;
  text-wrap: balance;
  word-break: auto-phrase;
}

.author-note p {
  margin: 0;
  color: var(--muted);
}

.author-note__signature {
  display: block;
  margin-top: 12px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
}

.guide-intro {
  max-width: 980px;
  margin: 0 auto 42px;
}

.guide-path {
  margin-top: 54px;
  padding: 34px;
  border-radius: 24px;
  background: var(--cream);
}

.guide-path h2 {
  margin: 0 0 18px;
  color: var(--teal);
  font-family: var(--serif);
  font-size: clamp(27px, 3vw, 38px);
  text-wrap: balance;
  word-break: auto-phrase;
}

.guide-path p {
  margin: 0;
  color: var(--muted);
}

.prose section + section {
  margin-top: 72px;
}

.prose h2 {
  margin: 0 0 22px;
  color: var(--teal);
  font-family: var(--serif);
  font-size: clamp(29px, 3.2vw, 42px);
  line-height: 1.5;
  text-wrap: balance;
  word-break: auto-phrase;
}

.section-icon-heading {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 0 0 22px;
}

.section-icon-heading h2 {
  min-width: 0;
  margin: 0;
}

.section-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--blue-strong);
}

.section-icon svg {
  width: 30px;
  height: 30px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.prose h3 {
  margin: 34px 0 12px;
  color: var(--teal);
  font-family: var(--serif);
  font-size: 22px;
  text-wrap: balance;
  word-break: auto-phrase;
}

.prose p,
.prose li,
.policy-content p,
.policy-content li {
  color: var(--muted);
}

.prose a,
.policy-content a {
  color: var(--blue-strong);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose ul,
.prose ol,
.policy-content ul,
.policy-content ol {
  padding-left: 1.4em;
}

.definition-grid,
.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 0;
  list-style: none;
}

.definition-grid > *,
.step-grid > * {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--cream);
}

.definition-grid h3,
.step-grid h3 {
  margin-top: 0;
}

.callout {
  margin: 34px 0;
  padding: 24px 26px;
  border-left: 5px solid var(--blue-strong);
  border-radius: 0 16px 16px 0;
  background: var(--blue);
}

.callout strong {
  display: block;
  margin-bottom: 6px;
  color: var(--teal);
}

.callout p {
  margin: 0;
  color: var(--teal);
}

.callout ul {
  margin: 0;
  padding-left: 20px;
  color: var(--teal);
}

.callout ul li {
  margin: 4px 0;
}

.source-list {
  padding-top: 26px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.source-note {
  padding: 14px 18px;
  border-radius: 12px;
  background: rgba(217, 233, 230, 0.5);
  font-size: 14px;
}

.article-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  margin-top: 72px;
  padding: 30px;
  border-radius: 22px;
  background:
    radial-gradient(circle at 92% 8%, rgba(255, 255, 255, 0.6), transparent 34%),
    linear-gradient(135deg, #e7f1ee, #d3e6e2);
  color: var(--charcoal);
}

.article-cta h2,
.article-cta p {
  margin: 0;
}

.article-cta div h2 {
  color: var(--teal);
  font-size: 28px;
}

.article-cta div p {
  color: var(--charcoal);
}

.policy-content {
  max-width: 880px;
}

.policy-content section + section {
  margin-top: 54px;
}

.policy-content h2 {
  margin: 0 0 18px;
  color: var(--teal);
  font-family: var(--serif);
  font-size: clamp(25px, 3vw, 36px);
}

.policy-table {
  width: 100%;
  border-collapse: collapse;
}

.policy-table th,
.policy-table td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.policy-table th {
  width: 220px;
  color: var(--teal);
  font-size: 14px;
}

.info-footer .footer-clusters {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.footer-clusters div {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.footer-clusters strong {
  margin-bottom: 4px;
  color: var(--charcoal);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.footer-meta {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.legacy-photo {
  margin: 30px 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--paper);
  box-shadow: 0 12px 34px rgba(55, 52, 49, 0.08);
}

.legacy-photo img {
  width: 100%;
  height: auto;
  display: block;
}

.legacy-photo--portrait img {
  object-position: center 28%;
}

.article-video {
  position: relative;
  aspect-ratio: 16 / 9;
}

.article-video img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.legacy-photo--narrow img {
  max-height: 560px;
  object-fit: contain;
  background: var(--cream-2);
}

.legacy-photo-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 30px 0;
}

.legacy-photo-pair .legacy-photo {
  margin: 0;
}

.legacy-photo figcaption,
.legacy-gallery figcaption {
  padding: 11px 14px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.diagram-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 24px;
  text-align: center;
  background: var(--cream-2);
}

.diagram-card svg {
  width: 100%;
  max-width: 340px;
  height: auto;
}

.legacy-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 28px 0;
}

.legacy-gallery--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.legacy-gallery figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
}

.legacy-gallery__frame {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 44px;
  padding: 0;
  list-style: none;
}

.product-grid__item {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
  box-shadow: var(--shadow);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.product-grid__item:hover,
.product-grid__item:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(55, 52, 49, 0.16);
}

.product-grid__item img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  background: var(--cream-2);
}

.product-grid__item span {
  padding: 10px 12px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}

@media (min-width: 700px) {
  .product-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.legacy-gallery__frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.legacy-gallery__frame--natural {
  aspect-ratio: auto;
}

.legacy-gallery__frame--natural img {
  position: static;
  width: 100%;
  height: auto;
  object-fit: contain;
}

@media (max-width: 820px) {
  .knowledge__grid,
  .guide-grid,
  .voice__grid,
  .expert__grid,
  .definition-grid,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .guide-card,
  .knowledge__grid a {
    min-height: 0;
    padding: 18px 20px;
  }

  .guide-card span {
    display: none;
  }

  .guide-card strong,
  .knowledge__grid strong {
    margin: 0 0 4px;
    font-size: 17px;
    line-height: 1.4;
  }

  .knowledge__grid small {
    font-size: 12.5px;
  }

  .guide-card small {
    font-size: 12.5px;
  }

  .official-links a {
    padding: 16px 18px;
  }

  .article-layout {
    gap: 38px;
  }

  .step-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .step-grid > * {
    padding: 22px 20px;
  }

  .step-grid h3 {
    margin-bottom: 10px;
    font-size: 19px;
  }

  .step-grid p {
    font-size: 17px;
    line-height: 1.9;
  }

  .article-cta {
    grid-template-columns: 1fr;
  }

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

  .legacy-gallery--three {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .menu-button__text {
    display: inline;
  }

  .nav__panel {
    grid-template-columns: 1fr;
    gap: 10px;
    padding-top: 14px;
    padding-bottom: 92px;
  }

  .nav__group--priority {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 14px;
    margin: 0;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--paper);
  }

  .nav__group--priority strong {
    grid-column: 1 / -1;
    padding: 0 0 10px;
    margin: 0 0 4px;
    font-size: 15px;
  }

  .nav__group--priority a {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 9px 10px;
    border: 1px solid rgba(38, 78, 82, 0.14);
    border-radius: 11px;
    background: var(--paper);
    font-size: 15px;
    line-height: 1.45;
    text-align: center;
  }

  .nav__group--priority a:last-child {
    grid-column: 1 / -1;
    border-color: var(--teal);
    background: var(--teal);
    color: #fff;
  }

  .nav__group:not(.nav__group--priority) {
    padding: 0;
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--paper);
  }

  .nav__group-toggle {
    min-height: 54px;
    padding: 14px 16px;
    margin: 0;
    border-bottom: 0;
    font-size: 16px;
    line-height: 1.4;
  }

  .nav__group-toggle[aria-expanded="true"] {
    border-bottom: 1px solid var(--line);
  }

  .nav__group-chevron {
    display: block;
    flex: 0 0 auto;
    margin: 0 3px 4px 12px;
  }

  .nav__group-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 14px;
    padding: 4px 16px 12px;
  }

  .nav__group-links a {
    padding: 11px 2px;
    border-bottom: 1px solid rgba(38, 78, 82, 0.1);
    font-size: 14px;
    line-height: 1.5;
  }

  .nav__group--offerings .nav__group-links {
    grid-template-columns: 1fr;
  }

  .nav__group--offerings a {
    display: block;
  }

  .nav__group--offerings a img {
    display: none;
  }

  .article-hero {
    padding: 54px 0 46px;
  }

  .article-hero-photo {
    margin: 30px 0 0;
  }

  .article-body {
    padding: 58px 0 90px;
  }

  .policy-table,
  .policy-table tbody,
  .policy-table tr,
  .policy-table th,
  .policy-table td {
    display: block;
    width: 100%;
  }

  .policy-table th {
    padding-bottom: 4px;
    border-bottom: 0;
  }

  .policy-table td {
    padding-top: 4px;
  }

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

  .legacy-gallery,
  .legacy-gallery--three {
    grid-template-columns: 1fr;
  }

  .author-note {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: left;
  }

  .author-note__portrait {
    width: 112px;
    height: 112px;
  }

  .info-header__inner {
    min-height: 70px;
    gap: 10px;
  }

  .info-header .brand__name {
    font-size: 18px;
    letter-spacing: 0.08em;
  }

  .info-header .menu-button {
    min-height: 42px;
    gap: 7px;
    padding: 7px 10px;
    font-size: 13px;
  }

  .info-header .nav {
    top: 70px;
    max-height: calc(100vh - 70px - 68px);
    max-height: calc(100dvh - 70px - 68px);
  }

  .section-heading h2,
  .trust h2,
  .consult h2,
  .shop h2 {
    font-size: clamp(22px, 5.6vw, 26px);
    line-height: 1.5;
    word-break: auto-phrase;
  }

  .shoe-joy__content h2 {
    font-size: clamp(21px, 5.4vw, 26px);
    line-height: 1.5;
    word-break: auto-phrase;
  }

  .info-hero h1,
  .info-hero--compact h1,
  .article-hero h1 {
    font-size: clamp(20px, 5.4vw, 25px);
    line-height: 1.5;
    word-break: auto-phrase;
    text-wrap: balance;
  }

  .info-hero p,
  .article-hero p {
    font-size: 15px;
  }

  .info-content,
  .policy-content,
  .prose,
  .article-cta > div {
    min-width: 0;
  }

  .info-content h2,
  .policy-content h2,
  .prose h2,
  .guide-path h2,
  .article-cta div h2 {
    font-size: clamp(19px, 5vw, 24px);
    line-height: 1.5;
    word-break: auto-phrase;
    text-wrap: balance;
  }

  .section-icon-heading {
    gap: 12px;
  }

  .section-icon {
    width: 44px;
    height: 44px;
  }

  .section-icon svg {
    width: 22px;
    height: 22px;
  }

  .author-note {
    padding: 22px;
  }

  .author-note h2,
  .author-note h3 {
    font-size: clamp(18px, 4.8vw, 22px);
    line-height: 1.5;
    word-break: auto-phrase;
    text-wrap: balance;
  }

  .guide-path,
  .article-cta,
  .callout {
    padding: 24px 20px;
  }

  .faq-list summary {
    padding: 18px 50px 18px 18px;
    font-size: clamp(15px, 4vw, 17px);
  }

  .faq-list summary::after {
    right: 18px;
  }

  .faq-list details > div {
    padding: 0 20px 22px;
  }

  .article-cta .button {
    width: 100%;
  }

  .mobile-actions a {
    padding: 8px 6px;
    font-size: 15px;
    line-height: 1.35;
    text-align: center;
  }

  .policy-content a,
  .prose a,
  .official-links span,
  .policy-table td {
    overflow-wrap: anywhere;
  }
}

/* ---------- Design refinement: 2026-07-24 ---------- */

/* Keep long pages calm and readable instead of using oversized headings and gaps. */
.section {
  padding-block: 84px;
}

.section-heading {
  margin-bottom: 48px;
}

.feature-card,
.service-card,
.product-card,
.guide-card {
  box-shadow: var(--shadow-sm);
}

.info-hero {
  padding-block: 64px;
}

.info-hero__grid {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  gap: 56px;
}

.info-hero h1,
.info-hero--compact h1 {
  max-width: 780px;
  font-size: clamp(38px, 4.25vw, 54px);
  line-height: 1.38;
}

.info-hero p {
  max-width: 640px;
  font-size: 17px;
  line-height: 1.95;
}

.info-hero img {
  height: 380px;
  box-shadow: var(--shadow-md);
}

.info-hero--compact {
  padding-block: 58px 52px;
}

.info-section {
  padding-block: 68px 96px;
}

.info-layout {
  grid-template-columns: 200px minmax(0, 760px);
  justify-content: center;
  gap: 60px;
}

.info-layout aside {
  top: 116px;
  box-shadow: var(--shadow-sm);
}

.info-layout aside a,
.article-toc a {
  border-radius: 6px;
  transition:
    color 160ms ease,
    background-color 160ms ease,
    transform 160ms ease;
}

.info-layout aside a:hover,
.article-toc a:hover {
  color: var(--accent-dark);
  transform: translateX(2px);
}

.info-layout aside a[aria-current],
.article-toc a[aria-current] {
  color: var(--accent-dark);
  background: rgba(60, 123, 134, 0.1);
}

.nav__group a[aria-current="page"] {
  color: var(--accent-dark);
  background: rgba(60, 123, 134, 0.1);
  box-shadow: inset 3px 0 0 var(--accent);
}

.nav__group--priority a[aria-current="page"]:last-child {
  background: var(--teal);
  color: #fff;
  box-shadow: inset 3px 0 0 rgba(255, 255, 255, 0.7);
}

.info-layout aside a[aria-current] {
  padding-inline: 9px;
  margin-inline: -9px;
}

.info-content {
  gap: 64px;
}

.info-content h2 {
  margin-bottom: 20px;
  font-size: clamp(28px, 2.65vw, 38px);
}

.info-content p {
  max-width: 720px;
  line-height: 2;
}

.article-hero {
  padding-block: 62px 54px;
}

.article-hero__inner {
  max-width: 820px;
}

.article-hero h1 {
  max-width: 800px;
  font-size: clamp(36px, 4.3vw, 54px);
  line-height: 1.38;
}

.article-hero p {
  max-width: 700px;
  font-size: 17px;
  line-height: 1.95;
}

.article-hero-photo {
  max-width: 1040px;
  margin: 32px auto 0;
}

.article-hero-photo img {
  box-shadow: var(--shadow-md);
}

.article-body {
  padding-block: 66px 104px;
}

.article-layout {
  grid-template-columns: 210px minmax(0, 740px);
  justify-content: center;
  gap: 64px;
}

.article-toc {
  top: 116px;
  box-shadow: var(--shadow-sm);
}

.article-toc a[aria-current] {
  padding-inline: 8px;
  margin-inline: -8px;
}

.prose {
  font-size: 17px;
  line-height: 2;
}

.prose > section {
  scroll-margin-top: 116px;
}

.prose > section + section {
  margin-top: 62px;
}

.prose h2 {
  font-size: clamp(28px, 2.8vw, 38px);
  line-height: 1.5;
}

.policy-content {
  max-width: 760px;
}

.policy-content section {
  scroll-margin-top: 116px;
}

.policy-content p,
.policy-content li,
.policy-table td {
  font-size: 16.5px;
  line-height: 1.95;
}

.policy-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--paper);
}

.policy-table th,
.policy-table td {
  border-bottom: 1px solid var(--line);
}

.policy-table tr:last-child th,
.policy-table tr:last-child td {
  border-bottom: 0;
}

.policy-table th {
  background: rgba(217, 233, 230, 0.42);
}

body[data-page="news"] main,
body[data-page="404"] main {
  min-height: calc(100dvh - 360px);
}

@media (max-width: 820px) {
  .info-hero__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .info-hero img {
    height: min(52vw, 360px);
  }

  .info-layout,
  .article-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .info-layout aside {
    position: static;
  }

  .article-toc {
    position: static;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 4px 2px 16px;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    background: none;
    box-shadow: none;
  }

  .article-toc strong {
    flex: 1 0 100%;
    margin: 0 0 2px;
    font-size: 12px;
    letter-spacing: 0.08em;
  }

  .article-toc a {
    flex: 0 0 auto;
    padding: 8px 14px;
    margin: 0;
    border: 1.5px solid rgba(38, 78, 82, 0.34);
    border-radius: 999px;
    background: var(--paper);
    font-size: 13px;
    white-space: nowrap;
    transform: none;
  }

  .article-toc a[aria-current] {
    border-color: var(--teal);
    background: var(--teal);
    color: #fff;
  }
}

@media (max-width: 520px) {
  .container {
    width: calc(100% - 32px);
  }

  .section {
    padding-block: 54px;
  }

  .section-heading {
    margin-bottom: 32px;
  }

  .info-hero,
  .info-hero--compact {
    padding-block: 42px 36px;
  }

  .info-hero h1,
  .info-hero--compact h1,
  .article-hero h1 {
    font-size: clamp(28px, 8vw, 34px);
    line-height: 1.48;
  }

  .info-hero p,
  .article-hero p {
    margin-top: 18px;
    font-size: 16px;
    line-height: 1.9;
  }

  .info-hero img {
    height: 58vw;
    min-height: 210px;
    border-radius: 18px 48px 18px 48px;
  }

  .info-section {
    padding-block: 44px 82px;
  }

  .info-layout {
    gap: 32px;
  }

  .info-content {
    gap: 48px;
  }

  .info-content h2,
  .policy-content h2,
  .prose h2,
  .guide-path h2,
  .article-cta div h2 {
    font-size: clamp(23px, 6.8vw, 28px);
    line-height: 1.5;
  }

  .info-content p,
  .prose,
  .policy-content p,
  .policy-content li,
  .policy-table td {
    font-size: 17px;
    line-height: 1.95;
  }

  .article-hero {
    padding-block: 42px 36px;
  }

  .article-hero-photo {
    margin-top: 24px;
  }

  .article-hero-photo img {
    border-radius: 18px 48px 18px 48px;
  }

  .article-body {
    padding-block: 44px 82px;
  }

  .article-layout {
    gap: 32px;
  }

  .prose > section + section,
  .policy-content section + section {
    margin-top: 48px;
  }

  .nav__panel {
    gap: 8px;
    padding-inline: 12px;
  }

  .nav__group--priority {
    padding: 12px;
  }

  .nav__group--priority a {
    min-height: 44px;
    font-size: 14px;
  }

  .nav__group-toggle {
    min-height: 50px;
    padding-block: 12px;
    font-size: 15px;
  }

  .policy-table {
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .policy-table tr {
    overflow: hidden;
    margin-bottom: 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--paper);
    box-shadow: var(--shadow-sm);
  }

  .policy-table th {
    padding: 12px 16px 6px;
    background: rgba(217, 233, 230, 0.52);
  }

  .policy-table td {
    padding: 10px 16px 14px;
    border-bottom: 0;
  }

  .trust__points div {
    padding: 18px 14px;
  }

  .trust__points strong {
    font-size: 22px;
  }

  .trust__points span {
    font-size: 12px;
  }

  .contact-template {
    padding: 22px 18px;
  }

  .contact-template__actions {
    align-items: stretch;
    flex-direction: column;
  }
}

@supports (content-visibility: auto) {
  body:not(.info-page) main > .section {
    content-visibility: auto;
    contain-intrinsic-size: auto 760px;
  }
}

/* ---------- Print ---------- */
@media print {
  :root {
    --cream: #fff;
    --cream-2: #fff;
    --paper: #fff;
    --blue: #fff;
  }

  html {
    scroll-behavior: auto;
  }

  body:not(.info-page) main > .section {
    content-visibility: visible;
    contain-intrinsic-size: none;
  }

  body {
    margin: 0;
    color: #1a1a1a;
    background: #fff;
    font-size: 11pt;
    line-height: 1.6;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  /* Interactive chrome and calls-to-action are meaningless on paper */
  .skip-link,
  .menu-button,
  .header__actions,
  .phone-link,
  .header .nav,
  .info-header nav:not(.breadcrumb),
  .mobile-actions,
  .hero__buttons,
  .hero__cta-note,
  .hero__badge,
  .hero__curve,
  .hero__visual,
  .article-cta,
  .consult,
  .yt-facade,
  .footer__social,
  .shop__map,
  .article-toc,
  .info-layout aside,
  .article-hero-photo {
    display: none !important;
  }

  /* Flatten decorative surfaces so ink is spent on content, not backgrounds */
  .hero,
  .article-hero,
  .info-hero,
  .article-body,
  .info-section,
  .trust,
  .services,
  .shop,
  .section,
  header,
  footer {
    padding-block: 12pt;
    background: #fff !important;
    box-shadow: none !important;
  }

  main {
    max-width: 100%;
  }

  .container {
    width: 100%;
  }

  /* Single-column so the sticky-TOC layout doesn't leave a blank first column */
  .article-layout,
  .info-hero__grid,
  .info-layout,
  .hero__grid,
  .shop__grid,
  .expert__grid {
    display: block;
  }

  h1,
  h2,
  h3 {
    color: #000;
    break-after: avoid;
  }

  figure,
  .callout,
  .policy-table,
  tr,
  .fact-list > div {
    break-inside: avoid;
  }

  img {
    max-width: 100% !important;
    height: auto !important;
    box-shadow: none !important;
    border-radius: 0 !important;
  }

  .info-hero img {
    max-height: 8cm;
    object-fit: contain;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  .policy-table th,
  .policy-table td {
    border: 1px solid #999;
  }

  /* Surface the store's contact details at the foot of every printed page */
  .footer__top p,
  .footer__links {
    color: #000;
  }
}

/* ---------- お役立ち記事一覧・カテゴリ・PDF商品・オンライン相談（CMS拡張） ---------- */
.category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 8px;
}

.category-pills a {
  font-size: 13px;
  font-weight: 700;
  color: var(--teal);
  background: var(--paper);
  border: 1.5px solid var(--teal);
  border-radius: 999px;
  padding: 8px 16px;
  transition: background 150ms ease, color 150ms ease;
}

.category-pills a:hover,
.category-pills a:focus-visible,
.category-pills a[aria-current="page"] {
  background: var(--teal);
  color: #fff;
}

.article-grid {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.article-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 22px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(55, 52, 49, 0.045);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.article-card:hover,
.article-card:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.article-card__media {
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--cream-2);
}

.article-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-card__category {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.article-card h3 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 20px;
}

.article-card h3 a {
  color: var(--teal);
}

.article-card p {
  margin: 0 0 8px;
  color: var(--charcoal);
  font-size: 14.5px;
}

.article-card time {
  color: var(--muted);
  font-size: 13px;
}

.article-empty {
  color: var(--muted);
  padding: 20px 0;
}

@media (max-width: 640px) {
  .article-card {
    grid-template-columns: 1fr;
  }
}

/* ---------- 販売状況バッジ（PDF商品・オンライン相談） ---------- */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 6px 14px;
  border-radius: 999px;
}

.status-badge--open {
  background: var(--peach);
  color: var(--accent-dark);
}

.status-badge--closed {
  background: var(--cream-2);
  color: var(--muted);
}

/* ---------- 商品カード（PDF商品） ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
  margin-top: 24px;
}

.product-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(55, 52, 49, 0.045);
}

.product-card__media {
  aspect-ratio: 3 / 4;
  background: var(--cream-2);
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.product-card__body h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 19px;
  color: var(--teal);
}

.product-card__price {
  font-weight: 700;
  color: var(--accent-dark);
}

.product-card__version {
  font-size: 12px;
  color: var(--muted);
}

.product-card__body p {
  margin: 0;
  color: var(--charcoal);
  font-size: 14px;
  flex: 1;
}

.product-card__body .button,
.product-card__body .outline-button {
  align-self: flex-start;
}

/* ---------- オンライン相談：できる/できない ---------- */
.consult-scope {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin: 28px 0;
}

.consult-scope > div {
  padding: 22px 24px;
  border-radius: 18px;
}

.consult-scope__yes {
  background: var(--peach);
}

.consult-scope__no {
  background: var(--cream-2);
}

.consult-scope h3 {
  margin: 0 0 12px;
  color: var(--teal);
}

.consult-scope ul {
  margin: 0;
  padding-left: 20px;
}

.consult-scope li {
  margin: 6px 0;
}

@media (max-width: 720px) {
  .consult-scope {
    grid-template-columns: 1fr;
  }
}