:root {
  /* Colors */
  --color-bg: #FFFEF9;
  --color-primary: #9BCBCB;
  --color-primary-light: rgba(131, 178, 178, 0.2);
  --color-accent: #303762;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-white: #FFFFFF;
  --color-border: #E0E0E0;

  /* Font Family */
  --font-sans: 'IBM Plex Sans JP', 'Noto Sans JP', sans-serif;
  --font-mincho: 'Zen Old Mincho', serif;

  /* Font Sizes */
  --font-size-xs: 14px;
  --font-size-sm: 16px;
  --font-size-md: 20px;
  --font-size-lg: 24px;
  --font-size-xl: 36px;
  --font-size-2xl: 48px;

  /* Spacing */
  --section-padding: 40px 0;
  --container-width: 1360px;
  --container-padding: 0 40px;

  /* Border Radius */
  --radius-card: 40px;
  --radius-sm: 8px;
  --radius-md: 16px;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
/**
 * uaplus.css version 0.3.0
 */
@layer{*,*::after,*::before{box-sizing:border-box}:focus-visible{outline-offset:3px}html{-webkit-text-size-adjust:none;text-size-adjust:none}html{line-height:1.5}html{scrollbar-gutter:stable}h1{font-size:2em;margin-block:.67em}abbr[title]{cursor:help;text-decoration-line:underline;text-decoration-style:dotted}@media (forced-colors:active){mark{color:HighlightText;background-color:Highlight}}audio,iframe,img,svg,video{max-block-size:100%;max-inline-size:100%}fieldset{min-inline-size:0}label:has(+input:not([type="radio"],[type="checkbox"]),select,textarea){display:block}textarea:not([rows]){min-block-size:6em}button,input,select,textarea{font-family:inherit;font-size:inherit}[type="search"]{-webkit-appearance:textfield}@supports (-webkit-touch-callout:none){[type="search"]{border:1px solid -apple-system-secondary-label;background-color:canvas}}input:where([type="tel"],[type="url"],[type="email"],[type="number"]):not(:placeholder-shown){direction:ltr}table{border-collapse:collapse;border:1px solid}th,td{border:1px solid;padding:.25em .5em;vertical-align:top}dialog::backdrop{background:oklch(0% 0 0 / .3)}dialog,[popover],dialog::backdrop{opacity:0;transition:opacity 150ms ease-out,display 150ms allow-discrete,overlay 150ms allow-discrete}dialog[open],:popover-open,dialog[open]::backdrop{opacity:1}@starting-style{dialog[open],:popover-open,dialog[open]::backdrop{opacity:0}}[hidden]:not([hidden="until-found"]){display:none!important}img{display:block}summary{cursor:default}iframe{border:none}@supports(position-area:block-end span-inline-end){[popover]{margin:0;position-area:block-end span-inline-end}}}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
  scrollbar-gutter: auto;
}

body {
  font-family: var(--font-mincho);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 1100;
  padding: 8px 16px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  text-decoration: none;
}

.skip-link:focus {
  top: 8px;
}

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

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

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

ul, ol {
  list-style: none;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

/* ===== Section Title ===== */
.section-title {
  font-weight: 400;
  margin: 0 0 40px;
  font-size: var(--font-size-xl);
  text-align: center;
}

.section-title--bold {
  font-weight: 700;
  color: var(--color-accent);
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 254, 249, 0.95);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 3px solid #303762;
}

.header__inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 40px;
  height: 100px;
}

.header__left {
  position: relative;
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin-right: 40px;
}

.header__logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.header__logo-main {
  font-size: 36px;
  font-weight: 400;
  color: var(--color-accent);
}

.header__logo-sub {
  font-size: 10px;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
}

.header__nav-list {
  display: flex;
  gap: 20px;
}

.header__nav-list a {
  font-size: var(--font-size-md);
  font-weight: 400;
  color: var(--color-text);
  transition: color 0.3s;
}

.header__nav-list a:hover {
  color: var(--color-primary);
}

.header__phone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  align-self: flex-start;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 24px 24px 0;
  clip-path: polygon(0 0, 100% 0, 100% 66.8%, 50% 100%, 0 66.8%);
  width: 200px;
  height: 150px;
  white-space: nowrap;
  transition: opacity 0.3s;
}

.header__phone:hover .header__phone-number{
    text-decoration: underline;
}

.header__phone-label {
  font-size: 16px;
  font-weight: 400;
}

.header__phone-number {
  position: relative;
  font-size: 18px;
  letter-spacing: 0.05em;
  padding-left: 20px;
}

.header__phone-number::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 14px;
  background: url(../images/icon_tel.png) no-repeat center center;
  border-radius: 50%;
}

.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.header__hamburger span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.3s, opacity 0.3s;
}

.header__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.header__overlay--visible {
  opacity: 1;
  visibility: visible;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  width: 1440px;
  height: 652px;
  max-width: 100%;
  margin: 100px auto 0;
  overflow: hidden;
}

.hero__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.35) 0%, transparent 50%);
  pointer-events: none;
}

.hero__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  padding: 0 80px 80px;
}

.hero__catch {
  font-size: 36px;
  font-weight: normal;
  color: var(--color-white);
  line-height: 1.8;
  margin: 0;
  text-shadow: 0 2px 20px #FFFDF9;
}

/* ===== Intro ===== */
.intro {
  padding: 40px 0;
}

.intro__heading {
  margin-bottom: 40px;
}

.intro__heading-small {
  position: relative;
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  font-weight: 700;
  display: inline;
  margin-right: 20px;
}

.intro__heading-small::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 207px;
  height: 27px;
  background: url(../images/title-bg.svg) no-repeat center bottom;
  z-index: -1;
}

.intro__heading-large {
  font-size: var(--font-size-md);
  font-weight: 700;
}

.intro__heading-bold {
  font-size: var(--font-size-md);
  font-weight: 700;
}

.intro__body {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.intro__text {
  flex: 1;
  min-width: 0;
}

.intro__text p {
  font-size: var(--font-size-sm);
  line-height: 1.4;
  margin-bottom: 1.4em;
}

.intro__image {
  flex: 0 0 420px;
}

.intro__image img {
  object-fit: cover;
  width: 100%;
  height: 280px;
}

/* ===== News ===== */
.news {
  padding: 40px 0;
}
.news__list {
  max-width: 800px;
  margin: 0 auto;
}

.news__item {
  border-bottom: 1px solid var(--color-border);
}

.news__link {
  display: flex;
  align-items: baseline;
  gap: 32px;
  padding: 16px 0;
  transition: color 0.2s;
}

.news__link:hover {
  color: var(--color-primary);
}

.news__date {
  font-size: var(--font-size-md);
  font-weight: 700;
  white-space: nowrap;
  min-width: 130px;
}

.news__text {
  font-size: var(--font-size-md);
}

.news__empty {
  padding: 32px 0;
  text-align: center;
  color: var(--color-text-light, #888);
  font-size: var(--font-size-md);
}

.news__more {
  text-align: center;
  margin-top: 32px;
}

.news__more-link {
  display: inline-block;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 12px 48px;
  border-radius: var(--radius-sm);
  transition: background 0.2s, color 0.2s;
}

.news__more-link:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* ===== Concerns ===== */
.concerns {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--beige, #FFFDF9) -5.9%, #E9F2EF 10.51%, #9BCBCB 75.35%);
}

.concerns .section-title {
  margin-bottom: 40px;
}

.concerns__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.concerns__card {
  background: var(--color-bg);
  border: none;
  padding: 32px 28px;
  text-align: center;
}

.concerns__card-icon {
  height: 127px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.concerns__card-icon img {
  max-height: 100%;
  object-fit: contain;
}

.concerns__card-title {
  font-size: var(--font-size-md);
  font-weight: bold;
  margin-bottom: 16px;
  color: var(--color-text);
}

.concerns__card-list {
  display: inline-block;
  text-align: left;
  font-size: var(--font-size-sm);
  line-height: 1.8;
}

.concerns__card-list li {
  padding-left: 1em;
  text-indent: -1em;
}

.concerns__card-list li::before {
  content: '・';
}

/* ===== Treatment ===== */
.treatment {
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
  background: #9BCBCB;
}

.treatment__overview {
  display: flex;
  flex-direction: column;
  gap: 40px;
  max-width: 100%;
  margin-bottom: 60px;
  background: var(--color-white);
  padding: 40px;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
}

.treatment__overview-row {
  display: flex;
  align-items: flex-start;
  gap: 40px;
}

.treatment__overview-image {
  flex: 0 0 400px;
  height: 400px;
  overflow: hidden;
}

.treatment__overview-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.treatment__overview-body {
  flex: 1;
}

.treatment__overview-body p {
  font-size: var(--font-size-sm);
  line-height: 2;
  margin-bottom: 12px;
}

.treatment__label {
  color: #303762;
  font-size: 36px;
}

.treatment__hero-text {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 22px;
  font-weight: 700;
}

.treatment__cross {
  color: #303762;
  font-size: 22px;
}

.treatment__methods {
  display: flex;
  flex-direction: column;
  gap: 40px;
  background: var(--color-bg);
  padding: 40px;
}

.treatment__method {
  max-width: 800px;
}

.treatment__method-title {
  font-size: 36px;
  font-weight: normal;
  color: #303762;
  margin-bottom: 13px;
  display: inline-block;
}

.treatment__method-text {
  font-size: var(--font-size-sm);
  line-height: 2;
}

/* ===== Flow ===== */
.flow {
  padding-block: 80px;
  background: linear-gradient(180deg, #9BCBCB 24.65%, #E9F2EF 89.49%, var(--beige, #FFFDF9) 105.9%);
}

.flow__steps {
  display: flex;
  justify-content: center;
  gap: 40px;
}

.flow__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  width: 300px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 32px 24px;
}

.flow__step-number {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--color-text);
}

.flow__step-icon {
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.flow__step-icon img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.flow__step-label {
  font-size: var(--font-size-lg);
  font-weight: 500;
  text-align: center;
}

.flow__step-arrow {
  display: none;
}

/* ===== Price ===== */
.price {
  padding: var(--section-padding);
}

.price__cards {
  display: flex;
  justify-content: center;
  gap: 40px;
}

.price__card {
  text-align: center;
  padding: 24px 40px;
  min-width: 200px;
}

.price__card-label {
  font-size: var(--font-size-lg);
  margin-bottom: 12px;
  color: var(--color-text-light);
}

.price__card-number {
  font-size: 42px;
  font-weight: 700;
  color: var(--color-accent);
}

.price__card-amount {
  font-size: var(--font-size-md);
  font-weight: 500;
}

.price__card-note {
  font-size: 16px;
  color: var(--color-text-light);
  margin-top: 8px;
  line-height: 1.6;
}

.price__notes {
  max-width: 736px;
  margin: 40px auto 0;
  font-size: 16px;
  color: var(--color-text-light);
  line-height: 1.8;
}

.price__notes p {
  margin-bottom: 4px;
}

/* ===== Staff ===== */
.staff {
  padding: var(--section-padding);
}

.staff__content {
  display: flex;
  gap: 40px;
  align-items: flex-end;
}

.staff__image {
  flex: 0 0 400px;
}

.staff__image img {
  object-fit: contain;
  width: 100%;
  height: 350px;
}

.staff__info {
  flex: 1;
}

.staff__subtitle {
  font-size: var(--font-size-md);
  color: var(--color-primary);
  margin-bottom: 4px;
  position: relative;
  display: inline-block;
}

.staff__subtitle::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 6px;
  background: rgba(131, 178, 178, 0.2);
  border-radius: 3px;
  z-index: -1;
}

.staff__name {
  font-weight: 400;
  margin-bottom: 20px;
}

.staff__name-jp {
  font-size: var(--font-size-lg);
  font-weight: 400;
}

.staff__name-en {
  font-size: var(--font-size-md);
  font-weight: 400;
  margin-left: 8px;
}

.staff__bio {
  font-size: var(--font-size-sm);
  line-height: 2;
}

.staff__bio p {
  margin-bottom: 8px;
}

/* ===== FAQ ===== */
.faq {
  padding: var(--section-padding);
}

.faq__list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq__item {
  background: #9BCBCB;
}

.faq__question {
  display: flex;
  align-items: center;
  position: relative;
  gap: 16px;
  padding: 20px 60px 20px 24px;
  cursor: pointer;
  font-size: 20px;
  transition: background 0.2s;
  list-style: none;
  color: #FFFDF9;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::before,
.faq__question::after {
  content: '';
  position: absolute;
  right: 24px;
  top: 50%;
  width: 20px;
  height: 2px;
  background: #FFFDF9;
  transform: translateY(-50%);
  transition: transform 0.3s;
}

.faq__question::before {
  transform: translateY(-50%) rotate(90deg);
}

details[open] .faq__question::before {
  transform: translateY(-50%) rotate(0deg);
}

details[open] .faq__question {
  background: #303762;
}

.faq__question:hover {
  opacity: 0.85;
}

.faq__answer {
  display: flex;
  gap: 16px;
  padding: 20px 24px;
  font-size: var(--font-size-sm);
  line-height: 1.8;
  background: #FFFDF9;
  box-shadow: 0 4px 4px 0 rgba(48, 55, 98, 0.20);
}

/* ===== Access ===== */
.access {
  padding: var(--section-padding);
  background: linear-gradient(180deg, rgba(155, 203, 203, 0.06) 0%, var(--color-bg) 100%);
}

.access__content {
  display: flex;
  justify-content: center;
  gap: 40px;
}

.access__map {
  min-height: 350px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.access__map iframe {
  border: 0;
  border-radius: var(--radius-md);
}

.access__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.access__text {
  margin-bottom: 24px;
}

.access__text p {
  font-size: var(--font-size-sm);
  line-height: 2;
}

.access__notes {
  margin-bottom: 24px;
}

.access__notes p {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  line-height: 1.8;
  font-style: italic;
}

.access__contact {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: var(--font-size-sm);
}

.access__phone {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-primary);
  padding-bottom: 2px;
}

/* ===== Footer ===== */
.footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 40px 0 0;
}

.footer__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__logo {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 24px;
}

.footer__logo-main {
  font-size: 48px;
  letter-spacing: 0.1em;
}

.footer__logo-sub {
  font-size: 24px;
  opacity: 0.85;
}

.footer__details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer__image img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.footer__copy {
  font-size: 16px;
  text-align: center;
  padding: 20px 0;
  margin: 0 auto;
  font-weight: normal;
}

/* ===== News Page ===== */
.news-page {
  margin-top: 100px;
  padding: 40px 0 80px;
  min-height: 50dvh;
}

.news-page .container {
  max-width: 800px;
}

/* ===== Article Detail ===== */
.article {
  margin-top: 100px;
  padding: 40px 0 80px;
  min-height: 50dvh;
}

.article .container {
  max-width: 800px;
}

.article__breadcrumb {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  margin-bottom: 40px;
}

.article__breadcrumb a {
  color: var(--color-text-light);
  transition: color 0.2s;
}

.article__breadcrumb a:hover {
  color: var(--color-primary);
}

.article__breadcrumb-sep {
  margin: 0 8px;
}

.article__header {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.article__date {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.article__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-text);
}

.article__body {
  font-size: var(--font-size-sm);
  line-height: 2;
  color: var(--color-text);
}

.article__body p {
  margin-bottom: 1.5em;
}

.article__body h2 {
  font-size: var(--font-size-md);
  font-weight: 700;
  margin: 2em 0 1em;
  padding-left: 12px;
  border-left: 3px solid var(--color-primary);
}

.article__body ul {
  margin: 0 0 1.5em 1.5em;
  list-style: disc;
}

.article__body li {
  margin-bottom: 0.5em;
}

.article__back {
  display: inline-block;
  margin-top: 48px;
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-primary);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}

.article__back:hover {
  opacity: 0.6;
}

/* ===== Responsive: Tablet (1024px) ===== */
@media (max-width: 1024px) {
  /* Header */
  .header__inner {
    padding: 0 16px;
    height: 56px;
  }

  .header__logo-main {
    font-size: 24px;
  }

  .header__nav {
    display: none;
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    background: rgba(255, 254, 249, 0.98);
    backdrop-filter: blur(8px);
    padding: 24px 16px;
    border-bottom: 1px solid var(--color-border);
    z-index: 999;
  }

  .header__nav--open {
    display: block;
  }

  .header__nav-list {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }

  .header__nav-list a {
    font-size: var(--font-size-md);
  }

  .header__phone {
    display: none;
  }

  .header__hamburger {
    display: flex;
  }

  /* Intro */
  .intro__body {
    flex-direction: column;
  }

  .intro__image {
    flex: none;
    width: 100%;
  }

  .intro__image img {
    height: 280px;
    width: 100%;
  }

  /* Concerns */
  .concerns__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Treatment */
  .treatment__overview-row {
    flex-direction: column;
  }

  .treatment__overview-image {
    flex: none;
    width: 100%;
    height: auto;
    max-height: 380px;
  }

  .treatment__label {
    font-size: var(--font-size-lg);
  }

  /* Staff */
  .staff__content {
    flex-direction: column;
  }

  .staff__image {
    flex: none;
    width: 100%;
    max-width: 400px;
  }

  /* Access */
  .access__content {
    flex-direction: column;
    align-items: center;
  }

  .access__map iframe {
    width: 100%;
  }

  /* Footer */
  .footer__inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer__image {
    flex: none;
    width: 100%;
    max-width: 400px;
  }
}

/* ===== Responsive: SP (768px) ===== */
@media (max-width: 768px) {
  :root {
    --font-size-xl: 22px;
    --font-size-lg: 18px;
    --font-size-md: 15px;
    --font-size-sm: 14px;
    --container-padding: 0 16px;
    --section-padding: 32px 0;
  }

  html {
    scroll-padding-top: 64px;
  }

  /* Hero */
  .hero {
    width: 100%;
    height: auto;
    margin-top: 56px;
  }

  .hero__img {
    height: auto;
    aspect-ratio: 16 / 9;
  }

  .hero__content {
    padding: 0 16px 32px;
  }

  .hero__catch {
    font-size: 22px;
    line-height: 1.6;
  }

  /* Intro */
  .intro {
    padding: 32px 0;
  }

  .intro__heading {
    margin-bottom: 24px;
  }

  .intro__heading-small {
    font-size: 16px;
    margin-right: 0;
    margin-bottom: 8px;
  }

  .intro__heading-small::after {
    left: 0;
    transform: none;
    bottom: -2px;
    width: 100%;
    height: 6px;
    background: rgba(131, 178, 178, 0.2);
    border-radius: 3px;
  }

  .intro__heading-large,
  .intro__heading-bold {
    font-size: 18px;
    display: inline;
  }

  .intro__body {
    gap: 24px;
  }

  .intro__text p {
    font-size: var(--font-size-sm);
    line-height: 1.8;
  }

  .intro__image {
    flex: none;
    width: 100%;
  }

  .intro__image img {
    height: 200px;
    width: 100%;
  }

  /* News */
  .news {
    padding: 32px 0;
  }

  .news__link {
    flex-direction: column;
    gap: 4px;
    padding: 12px 0;
  }

  .news__date {
    font-size: var(--font-size-sm);
    min-width: auto;
  }

  .news__text {
    font-size: var(--font-size-sm);
  }

  .news__more-link {
    padding: 10px 40px;
    font-size: var(--font-size-sm);
  }

  /* Concerns */
  .concerns {
    padding: 48px 0;
  }

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

  .concerns__card {
    padding: 24px 20px;
  }

  .concerns__card-icon {
    height: 120px;
    margin-bottom: 12px;
  }

  .concerns__card-title {
    font-size: var(--font-size-md);
    margin-bottom: 12px;
  }

  /* Treatment */
  .treatment__overview {
    padding: 24px 16px;
    gap: 24px;
    margin-bottom: 32px;
  }

  .treatment__overview-image {
    flex: none;
    width: 100%;
    height: auto;
    max-height: 380px;
  }

  .treatment__hero-text {
    flex-direction: row;
    align-items: flex-start;
    gap: 0;
    margin-bottom: 16px;
  }

  .treatment__label {
    font-size: 24px;
  }

  .treatment__cross {
    font-size: 24px;
  }

  .treatment__overview-body p {
    font-size: var(--font-size-sm);
    line-height: 1.8;
  }

  .treatment__methods {
    padding: 24px 16px;
    gap: 32px;
  }

  .treatment__method-title {
    font-size: 24px;
  }

  .treatment__method-text {
    font-size: var(--font-size-sm);
    line-height: 1.8;
  }

  /* Flow */
  .flow {
    padding-block: 48px;
  }

  .flow__steps {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .flow__step {
    width: 100%;
    max-width: 100%;
    flex-direction: row;
    justify-content: center;
    padding: 20px;
    gap: 8px;
  }

  .flow__step-number {
    font-size: var(--font-size-sm);
    min-width: 50px;
  }

  .flow__step-icon {
    width: auto;
    height: 24px;
  }

  .flow__step-label {
    font-size: var(--font-size-md);
    text-align: left;
  }

  /* Price */
  .price__cards {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .price__card {
    padding: 0;
    width: 100%;
  }

  .price__card-label {
    margin-bottom: 0;
  }

  .price__card-number {
    font-size: 34px;
  }

  .price__notes {
    font-size: 14px;
    margin-top: 24px;
  }

  /* Staff */
  .staff__content {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .staff__image {
    flex: none;
    width: 100%;
    max-width: 100%;
  }

  .staff__image img {
    height: 300px;
    width: 100%;
    object-fit: contain;
  }

  .staff__subtitle {
    font-size: var(--font-size-md);
  }

  .staff__name {
    margin-bottom: 16px;
  }

  .staff__name-jp {
    font-size: var(--font-size-lg);
  }

  .staff__name-en {
    font-size: var(--font-size-sm);
  }

  .staff__bio {
    font-size: var(--font-size-sm);
    line-height: 1.8;
  }

  /* FAQ */
  .faq__question {
    padding: 16px 50px 16px 16px;
    font-size: var(--font-size-md);
    gap: 8px;
  }

  .faq__question::before,
  .faq__question::after {
    right: 16px;
    width: 16px;
  }

  .faq__answer {
    padding: 16px;
    gap: 8px;
    font-size: var(--font-size-sm);
  }

  /* Access */
  .access__content {
    gap: 24px;
  }

  .access__map {
    min-height: auto;
  }

  .access__map iframe {
    width: 100%;
    height: 280px;
    border-radius: var(--radius-md);
  }

  .access__text p {
    font-size: var(--font-size-sm);
  }

  .access__contact {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .access__phone {
    font-size: var(--font-size-lg);
  }

  /* Footer */
  .footer {
    padding-top: 32px;
  }

  .footer__inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer__logo-main {
    font-size: 32px;
  }

  .footer__logo-sub {
    font-size: 16px;
  }

  .footer__image {
    max-width: 100%;
  }

  .footer__image img {
    height: 200px;
  }

  .footer__copy {
    font-size: 12px;
  }

  /* Section Title */
  .section-title {
    margin-bottom: 24px;
  }

  /* News Page / Article */
  .news-page,
  .article {
    margin-top: 56px;
    padding: 24px 0 48px;
  }

  .article__breadcrumb {
    margin-bottom: 24px;
  }

  .article__header {
    margin-bottom: 24px;
    padding-bottom: 16px;
  }

  .article__title {
    font-size: var(--font-size-lg);
  }

  .article__body {
    line-height: 1.8;
  }

  .article__back {
    margin-top: 32px;
  }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}