/* 沄景医疗：轻盈、清晰的浅色品牌官网。原生 CSS，无外部字体及依赖。 */
:root {
  color-scheme: light;
  --blue: #14537d;
  --teal: #1d9596;
  --ink: #143b52;
  --muted: #526976;
  --line: #d7e3e7;
  --paper: #f9fbfb;
  --wash: #eef6f5;
  --white: #fff;
  --radius: 24px;
  --font: "Avenir Next", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.75 var(--font); -webkit-font-smoothing: antialiased; }
body.dialog-open { overflow: hidden; }
[hidden] { display: none !important; }
img { display: block; max-width: 100%; height: auto; }
button, input { font: inherit; }
button, a, summary, input { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; color: inherit; }
button, fieldset { margin: 0; }
button { border: 0; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin: 0; }
h1, h2, h3 { font-weight: 600; }
em { font-style: normal; }
::selection { color: var(--ink); background: #c8e9e7; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
.container { width: min(1280px, calc(100% - 80px)); margin-inline: auto; }
.section { padding-block: 112px; }
.skip-link { position: fixed; top: 12px; inset-inline-start: 16px; z-index: 100; padding: 12px 20px; background: var(--white); border: 2px solid var(--blue); border-radius: 8px; transform: translateY(-180%); }
.skip-link:focus { transform: none; }

.site-header { position: sticky; top: 0; z-index: 20; background: var(--white); border-bottom: 1px solid #e8eef0; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; height: 88px; }
.brand { display: inline-flex; align-items: center; min-height: 44px; flex-shrink: 0; }
.brand img { width: 218px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: 14px; font-weight: 500; white-space: nowrap; transition: color .16s ease; }
.main-nav a:hover { color: #187276; }
.header-actions { display: flex; align-items: center; gap: 20px; }
.language-control { display: inline-flex; align-items: center; flex-shrink: 0; }
.language-select { width: 110px; min-height: 44px; padding: 8px 10px; color: var(--ink); background-color: var(--white); border: 1px solid var(--line); border-radius: 7px; font-size: 13px; line-height: 1.4; cursor: pointer; }
.language-select:hover { border-color: #80aeb8; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 28px; min-height: 56px; padding: 15px 26px; border: 1px solid transparent; border-radius: 9px; font-size: 15px; font-weight: 600; line-height: 1.45; text-align: center; transition: background-color .16s ease, box-shadow .16s ease; }
.button span:last-child[aria-hidden] { font-size: 22px; font-weight: 400; }
.button-primary { color: var(--white); background: var(--blue); }
.button-primary:hover { background: #0f466b; box-shadow: 0 5px 14px rgb(20 83 125 / 12%); }
.button-small { gap: 20px; min-height: 44px; padding: 10px 17px; font-size: 13px; border-radius: 7px; }
.menu-toggle { display: none; flex-direction: column; align-items: center; justify-content: center; gap: 7px; width: 44px; min-height: 44px; background: transparent; border-radius: 6px; }
.menu-toggle span { width: 22px; height: 2px; background: var(--ink); transition: transform .16s ease; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }
.text-link { display: inline-flex; align-items: center; gap: 24px; min-height: 44px; padding: 5px 0; background: none; color: var(--blue); font-size: 15px; font-weight: 600; line-height: 1.5; }
.text-link:hover { color: #116f75; }
.text-link span[aria-hidden] { font-size: 22px; font-weight: 400; }

.hero { display: grid; grid-template-columns: 1.06fr 1fr; align-items: center; gap: 50px; padding-block: 68px 72px; }
.hero-copy { min-width: 0; }
.eyebrow { margin-bottom: 25px; color: var(--blue); font-size: 14px; font-weight: 500; letter-spacing: .12em; }
.hero h1 { font-size: clamp(42px, 3.65vw, 52px); line-height: 1.45; letter-spacing: -.045em; }
.hero h1 em { color: var(--blue); }
.hero-description { max-width: 440px; margin-top: 26px; color: var(--muted); font-size: 16px; line-height: 1.9; }
.hero-actions { display: flex; align-items: center; gap: 32px; margin-top: 35px; }
.hero-visual { position: relative; min-width: 0; padding-block-end: 14px; padding-inline-start: 14px; }
.hero-visual > img { position: relative; z-index: 1; width: 100%; height: 440px; object-fit: cover; object-position: 52% center; border-radius: var(--radius); }
.hero-image-border { position: absolute; top: 22px; inset-inline-start: 0; inset-inline-end: 14px; bottom: 0; border: 1px solid #b9d7d7; border-radius: var(--radius); }
.care-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); padding-block: 29px; border-block: 1px solid var(--line); }
.care-strip > div { display: flex; align-items: flex-start; gap: 20px; padding-inline-start: 30px; border-inline-start: 1px solid var(--line); }
.care-strip > div:first-child { padding-inline-start: 0; border: 0; }
.strip-index { padding-top: 2px; color: #187276; font-size: 13px; letter-spacing: .06em; }
.care-strip p { display: flex; flex-direction: column; gap: 4px; }
.care-strip strong { font-size: 18px; font-weight: 600; }
.care-strip p > span { color: var(--muted); font-size: 13px; }
.section-heading { margin-bottom: 46px; }
.section-label { margin-bottom: 18px; color: #187276; font-size: 13px; font-weight: 600; letter-spacing: .11em; }
h2 { font-size: 38px; line-height: 1.5; letter-spacing: -.035em; }
.section-heading > p:last-child { margin-top: 19px; max-width: 620px; color: var(--muted); font-size: 15px; }

.service-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 66px; }
.service-feature { overflow: hidden; border-radius: 20px; background: var(--wash); }
.service-feature > img { width: 100%; height: 275px; object-fit: cover; object-position: center; }
.service-feature-copy { padding: 25px 30px 30px; }
.service-number { color: #187276; font-size: 12px; font-weight: 600; letter-spacing: .12em; }
.service-feature h3 { margin-top: 9px; font-size: 23px; line-height: 1.5; letter-spacing: -.025em; }
.service-feature p { margin-top: 12px; color: var(--muted); font-size: 14px; line-height: 1.85; }
.service-list { display: flex; flex-direction: column; }
.service-list article { display: grid; grid-template-columns: 32px minmax(0, 1fr) 28px; align-items: start; gap: 18px; flex: 1; padding-block: 29px; border-bottom: 1px solid var(--line); }
.service-list article:first-child { padding-top: 12px; }
.service-list .service-number { padding-top: 5px; }
.service-list h3 { margin-bottom: 13px; font-size: 23px; line-height: 1.5; letter-spacing: -.025em; }
.service-list p { max-width: 430px; color: var(--muted); font-size: 14px; line-height: 1.85; }
.service-arrow { color: var(--blue); font-size: 25px; line-height: 1.6; }
.service-boundary { margin-top: 25px; color: var(--muted); font-size: 12px; line-height: 1.9; }

.journey-section { background: var(--wash); }
.journey-layout { display: grid; grid-template-columns: .77fr 1.23fr; gap: 55px; align-items: stretch; }
.journey-tabs { display: flex; flex-direction: column; gap: 10px; }
.journey-tab { display: flex; align-items: center; gap: 23px; width: 100%; min-height: 115px; padding: 21px 24px; background: transparent; border: 1px solid transparent; border-radius: 12px; text-align: start; transition: background-color .16s ease, border-color .16s ease; }
.journey-tab > span:first-child { color: #187276; font-size: 13px; letter-spacing: .06em; }
.journey-tab div { min-width: 0; flex: 1; }
.journey-tab strong { display: block; font-size: 20px; font-weight: 600; line-height: 1.5; }
.journey-tab small { display: block; margin-top: 5px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.journey-tab .tab-arrow { opacity: 0; color: var(--blue); font-size: 25px; }
.journey-tab:hover { background: #e3efed; }
.journey-tab[aria-selected="true"] { background: #e1efee; border-color: #92bdbd; border-inline-start: 3px solid var(--blue); padding-inline-start: 22px; }
.journey-tab[aria-selected="true"] .tab-arrow { opacity: 1; }
.journey-panel { min-width: 0; overflow: hidden; background: var(--white); border-radius: 20px; }
.phase-copy { padding: 31px 36px 27px; }
.phase-meta { color: #187276; font-size: 11px; font-weight: 600; letter-spacing: .12em; }
.phase-copy h3 { margin-top: 13px; font-size: 25px; line-height: 1.5; letter-spacing: -.025em; }
.phase-copy p { margin-top: 14px; color: var(--muted); font-size: 14px; line-height: 1.85; }
.phase-copy ul { display: grid; gap: 5px; margin: 17px 0 0; padding: 0; list-style: none; }
.phase-copy li { display: flex; gap: 10px; font-size: 13px; line-height: 1.7; }
.phase-copy li::before { content: "✓"; color: #187276; font-weight: 600; }
.journey-panel > img { width: 100%; height: 210px; object-fit: cover; object-position: center 55%; }

.partners-section { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 86px; }
.partner-visual { overflow: hidden; border-radius: var(--radius); }
.partner-visual > img { width: 100%; height: 570px; object-fit: cover; object-position: 50% center; }
.partner-copy > p:not(.section-label) { margin-top: 20px; color: var(--muted); font-size: 15px; }
.partner-principles { display: grid; gap: 20px; margin-block: 31px 24px; }
.partner-principles > div { display: flex; align-items: flex-start; gap: 17px; }
.partner-principles > div > span { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 30px; height: 30px; color: #187276; border: 1px solid #b5d6d4; border-radius: 50%; font-size: 18px; }
.partner-principles strong { display: block; margin-bottom: 3px; font-size: 16px; font-weight: 600; }
.partner-principles p > span { color: var(--muted); font-size: 13px; }
.about-section { display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; border-block: 1px solid var(--line); }
.about-identity { display: flex; align-items: flex-start; gap: 20px; padding-top: 10px; }
.about-identity img { width: 70px; height: 70px; }
.about-identity p { padding-top: 4px; color: var(--blue); font-size: 13px; line-height: 2; letter-spacing: .05em; }
.about-copy > p { max-width: 620px; margin-top: 25px; color: var(--muted); font-size: 15px; line-height: 1.95; }
.about-copy .text-link { margin-top: 25px; }
.faq-section { display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; }
.faq-heading > p:last-child { max-width: 310px; margin-top: 18px; color: var(--muted); font-size: 14px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 81px; padding: 23px 4px; list-style: none; cursor: pointer; font-size: 16px; font-weight: 500; line-height: 1.65; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex-shrink: 0; width: 24px; color: var(--blue); font-size: 24px; font-weight: 400; text-align: center; line-height: 1; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details > p { padding-block: 0 24px; padding-inline: 4px 40px; color: var(--muted); font-size: 14px; line-height: 1.9; }
.contact-section { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 49px 52px; background: #e9f4f2; border: 1px solid #d8e9e6; border-radius: var(--radius); }
.contact-section .section-label { margin-bottom: 11px; }
.contact-section h2 { font-size: 30px; line-height: 1.55; }
.contact-section p:not(.section-label) { margin-top: 14px; color: var(--muted); font-size: 14px; }
.contact-section .button { flex-shrink: 0; }

.site-footer { padding-top: 68px; padding-bottom: 28px; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.footer-top .brand img { width: 205px; }
.footer-links { display: flex; align-items: center; gap: 30px; }
.footer-links a, .footer-links button, .back-top { display: inline-flex; align-items: center; min-height: 44px; padding: 5px 0; background: transparent; color: var(--muted); font-size: 12px; }
.footer-links a:hover, .footer-links button:hover, .back-top:hover { color: var(--blue); }
.footer-company { margin-top: 22px; font-size: 12px; }
.footer-disclosure { max-width: 830px; margin-top: 10px; color: var(--muted); font-size: 11px; line-height: 1.85; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-top: 29px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.back-top { gap: 12px; }

.site-dialog { width: min(620px, calc(100% - 32px)); max-height: calc(100dvh - 48px); padding: 38px 40px 28px; overflow: auto; color: var(--ink); background: var(--white); border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 18px 70px rgb(20 59 82 / 18%); }
.site-dialog:not([open]) { display: none; }
.site-dialog::backdrop { background: rgb(17 46 61 / 40%); }
.site-dialog .section-label { margin-bottom: 12px; padding-inline-end: 32px; }
.site-dialog h2 { padding-inline-end: 20px; font-size: 28px; line-height: 1.55; }
.dialog-close { position: absolute; top: 12px; inset-inline-end: 12px; display: grid; place-items: center; width: 44px; height: 44px; padding: 0; color: var(--ink); background: #f0f5f5; border-radius: 50%; font-size: 28px; line-height: 1; }
.dialog-close:hover { background: #e2eeee; }
.dialog-intro { margin-top: 14px; color: var(--muted); font-size: 14px; line-height: 1.85; }
.site-dialog fieldset { margin-top: 24px; padding: 0; border: 0; }
.site-dialog legend { margin-bottom: 12px; padding: 0; font-size: 14px; font-weight: 600; }
.audience-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.site-dialog label { display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px; cursor: pointer; font-size: 14px; line-height: 1.5; }
.site-dialog label:has(input:checked) { background: var(--wash); border-color: #79b4b5; }
.site-dialog input { flex-shrink: 0; width: 18px; height: 18px; margin: 0; accent-color: var(--blue); cursor: pointer; }
.site-dialog input:focus-visible { outline-offset: 3px; }
.needs-field { display: grid; gap: 8px; }
.contact-notice { margin-top: 22px; padding: 13px 16px; background: #f3f6f7; border-radius: 8px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.download-button { width: 100%; margin-top: 20px; }
.download-status { min-height: 18px; margin-top: 10px; color: #187276; font-size: 12px; }
.legal-dialog { padding-top: 47px; padding-bottom: 36px; }
.legal-dialog > p { margin-top: 22px; color: var(--muted); font-size: 14px; line-height: 1.9; }

/* 平板和手机：单列摄影、原生垂直阶段导航、独立展开的主导航。 */
@media (max-width: 1200px) {
  .header-inner { gap: 22px; }
  .brand img { width: 192px; }
  .main-nav { gap: 20px; }
  .header-actions { gap: 12px; }
  .hero { gap: 34px; }
  .hero h1 { font-size: 43px; }
  .hero-actions { gap: 24px; }
  .hero-visual > img { height: 410px; }
  .service-layout { gap: 44px; }
  .partners-section, .about-section, .faq-section { gap: 60px; }
}

@media (max-width: 1024px) {
  html { scroll-padding-top: 100px; }
  .container { width: calc(100% - 64px); }
  .section { padding-block: 86px; }
  .header-inner { height: 80px; }
  .brand img { width: 204px; }
  .main-nav { display: none; position: absolute; top: 100%; inset-inline-start: 0; inset-inline-end: 0; gap: 0; padding: 16px 32px 22px; background: var(--white); border-bottom: 1px solid var(--line); box-shadow: 0 12px 20px rgb(20 59 82 / 6%); }
  .main-nav.is-open { display: flex; flex-direction: column; align-items: stretch; }
  .main-nav a { min-height: 52px; padding: 10px 0; font-size: 16px; }
  .menu-toggle { display: flex; }
  .hero { grid-template-columns: 1fr; gap: 40px; padding-block: 51px 54px; }
  .hero h1 { font-size: 50px; }
  .hero-description { max-width: 580px; }
  .hero-visual { max-width: 100%; }
  .hero-visual > img { height: 450px; object-position: center 40%; }
  .care-strip > div { padding-inline-start: 22px; gap: 12px; }
  .care-strip strong { font-size: 17px; }
  .care-strip p > span { max-width: 190px; font-size: 12px; }
  .service-layout { gap: 32px; }
  .service-feature-copy { padding: 23px; }
  .service-list article { gap: 12px; grid-template-columns: 24px minmax(0, 1fr) 20px; }
  .service-list h3, .service-feature h3 { font-size: 20px; }
  .journey-layout { gap: 28px; grid-template-columns: .8fr 1.2fr; }
  .journey-tab { gap: 15px; padding-inline: 17px; }
  .journey-tab[aria-selected="true"] { padding-inline-start: 15px; }
  .journey-tab strong { font-size: 18px; }
  .phase-copy { padding: 27px; }
  .phase-copy h3 { font-size: 23px; }
  .partners-section { gap: 38px; }
  .partner-visual > img { height: 560px; }
  h2 { font-size: 34px; }
  .about-section, .faq-section { grid-template-columns: .75fr 1.25fr; gap: 40px; }
  .about-identity { flex-direction: column; }
  .contact-section { padding: 36px; flex-direction: column; align-items: flex-start; gap: 28px; }
}

@media (max-width: 767px) {
  .container { width: calc(100% - 40px); }
  .section { padding-block: 64px; }
  .header-inner { height: 72px; gap: 15px; }
  .brand img { width: 181px; }
  .header-actions { gap: 8px; }
  .header-contact { display: none; }
  .language-select { width: 96px; padding-inline: 7px; font-size: 12px; }
  .main-nav { padding-inline: 20px; }
  .hero { gap: 33px; padding-block: 40px 43px; }
  .eyebrow { margin-bottom: 20px; font-size: 12px; }
  .hero h1 { font-size: clamp(30px, 5.9vw, 44px); line-height: 1.5; letter-spacing: -.045em; }
  .hero-description { margin-top: 20px; font-size: 14px; }
  .hero-actions { gap: 23px; margin-top: 25px; flex-wrap: wrap; }
  .hero-actions .button { min-height: 52px; padding: 14px 20px; gap: 20px; font-size: 14px; }
  .hero-actions .text-link { gap: 15px; font-size: 13px; }
  .hero-visual { padding-inline-start: 8px; padding-bottom: 10px; }
  .hero-visual > img { height: 310px; border-radius: 18px; }
  .hero-image-border { top: 15px; inset-inline-end: 8px; border-radius: 18px; }
  .care-strip { grid-template-columns: 1fr; gap: 20px; padding-block: 26px; }
  .care-strip > div { gap: 20px; padding: 0; border: 0; }
  .care-strip p { flex-direction: row; align-items: baseline; gap: 17px; }
  .care-strip strong { font-size: 15px; white-space: nowrap; }
  .care-strip p > span { max-width: none; font-size: 12px; }
  .strip-index { padding: 0; font-size: 12px; }
  .section-heading { margin-bottom: 31px; }
  .section-label { margin-bottom: 13px; font-size: 12px; }
  h2 { font-size: 29px; line-height: 1.55; }
  .section-heading > p:last-child { margin-top: 16px; font-size: 14px; }
  .service-layout { grid-template-columns: 1fr; gap: 28px; }
  .service-feature > img { height: 245px; }
  .service-feature-copy { padding: 24px; }
  .service-feature h3, .service-list h3 { font-size: 21px; }
  .service-list article { padding-block: 25px; grid-template-columns: 26px minmax(0, 1fr) 22px; gap: 13px; }
  .service-list article:first-child { padding-top: 8px; }
  .service-list h3 { margin-bottom: 10px; }
  .service-list p { font-size: 13px; }
  .service-boundary { margin-top: 21px; font-size: 11px; }
  .journey-layout { grid-template-columns: 1fr; gap: 26px; }
  .journey-tabs { gap: 7px; }
  .journey-tab { min-height: 86px; padding: 16px 20px; gap: 20px; }
  .journey-tab[aria-selected="true"] { padding-inline-start: 18px; }
  .journey-tab strong { font-size: 18px; }
  .journey-tab small { font-size: 12px; }
  .phase-copy { padding: 26px 24px; }
  .phase-copy h3 { font-size: 22px; }
  .journey-panel > img { height: 210px; }
  .partners-section { grid-template-columns: 1fr; gap: 34px; }
  .partner-visual > img { height: 350px; object-position: center 38%; }
  .partner-principles { margin-block: 27px 20px; }
  .about-section { grid-template-columns: 1fr; gap: 26px; }
  .about-identity { flex-direction: row; gap: 17px; padding: 0; }
  .about-identity img { width: 58px; height: 58px; }
  .about-identity p { font-size: 11px; padding: 0; }
  .about-copy > p { margin-top: 21px; font-size: 14px; }
  .about-copy .text-link { margin-top: 19px; }
  .faq-section { grid-template-columns: 1fr; gap: 30px; }
  .faq-heading > p:last-child { max-width: none; }
  .faq-list summary { min-height: 74px; gap: 14px; padding-block: 21px; font-size: 14px; }
  .faq-list details > p { font-size: 13px; padding-inline-end: 30px; }
  .contact-section { padding: 29px 25px; gap: 24px; border-radius: 18px; }
  .contact-section h2 { font-size: 26px; }
  .contact-section p:not(.section-label) { font-size: 13px; }
  .contact-section .button { width: 100%; font-size: 14px; }
  .site-footer { padding-top: 45px; padding-bottom: 22px; }
  .footer-top { flex-direction: column; align-items: flex-start; gap: 17px; }
  .footer-links { gap: 25px; }
  .footer-top .brand img { width: 190px; }
  .footer-company { margin-top: 18px; }
  .footer-bottom { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; margin-top: 23px; padding-top: 20px; }
  .footer-bottom > span:nth-child(2) { grid-row: 2; grid-column: 1 / -1; }
  .back-top { grid-column: 2; grid-row: 1; min-height: 44px; }
  .site-dialog { max-height: calc(100dvh - 24px); padding: 36px 24px 20px; border-radius: 17px; }
  .site-dialog h2 { font-size: 24px; padding-inline-end: 8px; }
  .site-dialog .section-label { padding-inline-end: 35px; }
  .dialog-intro { font-size: 13px; }
  .audience-options { grid-template-columns: 1fr; gap: 8px; }
  .site-dialog label { font-size: 13px; }
  .site-dialog legend { font-size: 13px; }
  .contact-notice { font-size: 11px; }
  .legal-dialog { padding-top: 48px; padding-bottom: 30px; }
  .legal-dialog > p { font-size: 13px; }
}

@media (max-width: 390px) {
  .brand img { width: 167px; }
  .header-inner { gap: 8px; }
  .header-actions { gap: 3px; }
  .hero h1 { font-size: 30px; }
  .hero-actions { gap: 17px; }
  .hero-actions .button { padding-inline: 17px; gap: 17px; }
  .hero-visual > img { height: 260px; }
  .care-strip > div { gap: 15px; }
  .care-strip p { gap: 12px; }
  .care-strip p > span { font-size: 11px; }
  .service-feature > img { height: 220px; }
  .partner-visual > img { height: 310px; }
  .service-feature-copy, .phase-copy { padding-inline: 21px; }
  .service-list h3 { font-size: 19px; }
  .contact-section { padding-inline: 22px; }
}

/* 多语言：保留本地字体，长文可自然换行，RTL 用逻辑属性镜像。 */
html[lang="fr"] .hero h1 { font-size: clamp(40px, 3.4vw, 49px); line-height: 1.22; letter-spacing: -.035em; }
html[lang="fr"] .main-nav { gap: 18px; }
html[lang="fr"] .main-nav a { font-size: 13px; }
html[lang="fr"] h2 { line-height: 1.3; }
html[lang="fr"] :is(.hero-copy, .section-heading, .service-feature-copy, .service-list article > div, .phase-copy, .partner-copy, .about-copy, .faq-heading, .faq-list, .contact-section > div, .site-dialog) { overflow-wrap: break-word; hyphens: auto; }
html[lang="fr"] .care-strip p > span { max-width: 275px; line-height: 1.6; }
html[lang="fr"] .hero-actions { flex-wrap: wrap; gap: 18px 28px; }
html[lang="fr"] .header-actions { gap: 12px; }
html[dir="rtl"][lang="ar"] { --font: "Geeza Pro", Arial, sans-serif; }
html[dir="rtl"][lang="ar"] body { line-height: 1.85; }
html[dir="rtl"][lang="ar"] :is(h1, h2, h3, .eyebrow, .section-label, .service-number, .strip-index, .phase-meta, .about-identity p, .journey-tab > span:first-child) { letter-spacing: 0; }
html[dir="rtl"][lang="ar"] .hero h1 { font-size: clamp(44px, 3.7vw, 53px); line-height: 1.55; }
html[dir="rtl"][lang="ar"] .hero-description { font-size: 17px; }
html[dir="rtl"][lang="ar"] :is(.hero-copy, .section-heading, .service-feature-copy, .service-list article > div, .phase-copy, .partner-copy, .about-copy, .faq-heading, .faq-list, .contact-section > div, .site-dialog) { text-align: start; overflow-wrap: break-word; }
html[dir="rtl"][lang="ar"] .main-nav a { font-size: 15px; }
html[dir="rtl"][lang="ar"] .care-strip p > span { line-height: 1.75; }
html[dir="rtl"][lang="ar"] .phase-meta { display: inline-block; font-size: 12px; }
html[dir="rtl"][lang="ar"] .journey-tab { text-align: right; }
/* 选中阶段边线与关闭按钮均继承 inline-start / inline-end，无需翻转箭头。 */
html[lang="en"] .hero h1 { font-size: clamp(42px, 3.8vw, 54px); line-height: 1.18; letter-spacing: -.035em; }
html[lang="en"] .main-nav { gap: 22px; }
html[lang="en"] .main-nav a { font-size: 13px; }
html[lang="en"] h2 { line-height: 1.28; }
html[lang="en"] .care-strip p > span { max-width: 270px; line-height: 1.6; }
@media (min-width: 1025px) and (max-width: 1200px) {
  html[lang="en"] .brand img { width: 176px; }
  html[lang="en"] .main-nav { gap: 14px; }
  html[lang="en"] .header-inner { gap: 16px; }
  html[lang="fr"] .brand img { width: 170px; }
  html[lang="fr"] .main-nav { gap: 14px; }
  html[lang="fr"] .main-nav a { font-size: 12px; }
  html[lang="fr"] .header-inner { gap: 16px; }
  html[lang="fr"] .header-contact { gap: 12px; padding-inline: 12px; font-size: 12px; }
  html[dir="rtl"][lang="ar"] .main-nav { gap: 17px; }
  html[dir="rtl"][lang="ar"] .main-nav a { font-size: 13px; }
}
@media (max-width: 767px) {
  html[lang="en"] .hero h1 { font-size: 39px; }
  html[lang="en"] .care-strip p { flex-direction: column; gap: 2px; }
  html[lang="en"] .care-strip p > span { max-width: none; }
  html[lang="en"] .hero-actions { gap: 13px 22px; }
  html[lang="fr"] .hero h1 { font-size: 37px; }
  html[lang="fr"] .care-strip p { flex-direction: column; gap: 2px; }
  html[lang="fr"] .care-strip p > span { max-width: none; }
  html[lang="fr"] .header-actions { gap: 8px; }
  html[dir="rtl"][lang="ar"] .hero h1 { font-size: 35px; line-height: 1.55; }
  html[dir="rtl"][lang="ar"] .hero-description { font-size: 15px; }
  html[dir="rtl"][lang="ar"] .care-strip p { flex-direction: column; gap: 2px; }
  html[dir="rtl"][lang="ar"] .care-strip p > span { max-width: none; font-size: 12px; }
  html[dir="rtl"][lang="ar"] .main-nav a { font-size: 16px; }
}
@media (max-width: 390px) {
  html[lang="fr"] .header-actions { gap: 3px; }
  html[lang="fr"] .hero h1 { font-size: 35px; }
  html[dir="rtl"][lang="ar"] .hero h1 { font-size: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}