:root {
  --ink: #15191f;
  --ink-soft: #4d5661;
  --paper: #ffffff;
  --surface: #f3f5f7;
  --surface-strong: #e7eaee;
  --line: #d9dee4;
  --orange: #d84f16;
  --orange-dark: #a9360b;
  --graphite: #20262e;
  --success: #176b45;
  --danger: #b42318;
  --shadow: 0 18px 48px rgba(21, 25, 31, .1);
  --radius: 18px;
  --container: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a, input, textarea, select { touch-action: manipulation; }
:focus-visible { outline: 3px solid rgba(216, 79, 22, .42); outline-offset: 3px; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1000; padding: 10px 16px; background: var(--ink); color: #fff; border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header { position: sticky; top: 0; z-index: 100; height: 78px; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(217,222,228,.9); backdrop-filter: blur(12px); }
.nav-wrap { width: min(calc(100% - 40px), var(--container)); height: 100%; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 245px; }
.brand-mark { width: 46px; height: 46px; display: grid; place-items: center; background: var(--graphite); color: #fff; border-radius: 12px 4px 12px 4px; font-size: 15px; font-weight: 900; letter-spacing: -.04em; position: relative; overflow: hidden; }
.brand-mark::after { content: ""; position: absolute; width: 8px; inset: 0 5px 0 auto; background: var(--orange); transform: skew(-12deg); }
.brand strong { display: block; font-size: 18px; line-height: 1.15; font-weight: 800; letter-spacing: .03em; }
.brand small { display: block; margin-top: 4px; color: #68717c; font-size: 10px; line-height: 1; letter-spacing: .14em; }
.main-nav { display: flex; align-items: center; gap: 5px; }
.main-nav a { min-height: 44px; padding: 10px 12px; display: inline-flex; align-items: center; border-radius: 8px; color: #39424c; font-size: 15px; font-weight: 600; transition: color .2s ease, background .2s ease; }
.main-nav a:hover, .main-nav a.active { color: var(--orange-dark); background: #fff1eb; }
.main-nav .nav-phone { margin-left: 8px; padding-inline: 18px; color: #fff; background: var(--orange); }
.main-nav .nav-phone:hover { color: #fff; background: var(--orange-dark); }
.menu-toggle { display: none; width: 48px; height: 48px; padding: 12px; border: 0; border-radius: 9px; background: var(--surface); cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px auto; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }

.eyebrow { margin: 0 0 14px; color: var(--orange-dark); font-size: 13px; line-height: 1.3; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3 { margin-top: 0; line-height: 1.25; word-break: keep-all; overflow-wrap: break-word; }
h1 { font-size: clamp(38px, 5.2vw, 72px); letter-spacing: -.045em; }
h2 { font-size: clamp(28px, 3.2vw, 44px); letter-spacing: -.035em; }
h3 { font-size: 21px; }
p { color: var(--ink-soft); }

.hero { width: min(calc(100% - 40px), 1380px); min-height: 690px; margin: 28px auto 0; display: grid; grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr); background: var(--surface); border-radius: 26px; overflow: hidden; }
.hero-copy { padding: clamp(48px, 6vw, 92px); display: flex; flex-direction: column; justify-content: center; }
.hero h1 { max-width: 680px; margin-bottom: 24px; }
.hero h1 em { display: block; color: var(--orange); font-style: normal; }
.hero-lead { max-width: 650px; margin: 0; font-size: 18px; line-height: 1.8; }
.hero-actions, .contact-band-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.btn { min-height: 48px; padding: 12px 22px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 10px; font-weight: 700; cursor: pointer; transition: background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease; }
.btn-primary { color: #fff; background: var(--orange); box-shadow: 0 10px 24px rgba(216,79,22,.22); }
.btn-primary:hover { background: var(--orange-dark); }
.btn-secondary { color: var(--ink); background: #fff; border-color: #bcc4cc; }
.btn-secondary:hover { color: var(--orange-dark); border-color: var(--orange); }
.btn-light { color: var(--ink); background: #fff; }
.btn-light:hover { background: #f5f5f5; }
.btn-light-outline { color: #fff; border-color: rgba(255,255,255,.5); }
.btn-light-outline:hover { color: var(--ink); background: #fff; }
.btn:disabled { opacity: .5; cursor: not-allowed; box-shadow: none; }
.hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 54px 0 0; }
.hero-facts div { padding-top: 16px; border-top: 2px solid #cfd5db; }
.hero-facts dt { color: var(--ink); font-size: 28px; line-height: 1.1; font-weight: 800; }
.hero-facts dd { margin: 8px 0 0; color: #5b6570; font-size: 14px; }
.hero-visual { min-height: 640px; position: relative; background: #d8dde2; }
.hero-visual > img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.hero-note { position: absolute; right: 24px; bottom: 24px; left: 24px; padding: 18px 20px; display: flex; justify-content: space-between; gap: 18px; color: #fff; background: rgba(25,30,36,.88); border-left: 5px solid var(--orange); border-radius: 10px; }
.hero-note strong, .hero-note span { color: #fff; }
.hero-note span { font-size: 14px; }

.trust-strip { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); }
.trust-strip div { padding: 24px 16px; position: relative; color: #38414b; font-weight: 700; text-align: center; }
.trust-strip div:not(:last-child)::after { content: ""; position: absolute; top: 28%; right: 0; width: 1px; height: 44%; background: var(--line); }
.section { padding: 96px max(20px, calc((100vw - var(--container))/2)); }
.section-tint { background: var(--surface); }
.section-dark { color: #fff; background: var(--graphite); }
.section-heading { margin-bottom: 42px; display: flex; align-items: end; justify-content: space-between; gap: 40px; }
.section-heading h2 { max-width: 760px; margin-bottom: 0; }
.section-heading > p { max-width: 430px; margin: 0; }
.section-heading.light p, .section-heading.light h2 { color: #fff; }
.section-more { margin-top: 38px; text-align: center; }
.text-link { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; color: var(--orange-dark); font-weight: 800; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { min-width: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .24s ease, border-color .24s ease; }
.service-card:hover { border-color: #bfc6ce; box-shadow: var(--shadow); }
.service-image { aspect-ratio: 4/3; position: relative; overflow: hidden; background: #dde2e6; }
.service-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.service-card:hover .service-image img { transform: scale(1.025); }
.service-image span { position: absolute; top: 16px; left: 16px; width: 40px; height: 40px; display: grid; place-items: center; color: #fff; background: var(--orange); border-radius: 8px; font-size: 13px; font-weight: 800; }
.service-content { padding: 26px; }
.service-content h3 { margin-bottom: 12px; }
.service-content p { min-height: 82px; margin: 0 0 16px; }

.experience-grid { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: .92fr 1.08fr; gap: 9vw; align-items: center; }
.experience-grid h2, .experience-grid p { color: #fff; }
.experience-grid > div:first-child > p:not(.eyebrow) { max-width: 610px; color: #d2d8de; }
.feature-list { display: grid; }
.feature-list article { padding: 28px 0; display: grid; grid-template-columns: 64px 1fr; gap: 22px; border-top: 1px solid rgba(255,255,255,.18); }
.feature-list article:last-child { border-bottom: 1px solid rgba(255,255,255,.18); }
.feature-list span { color: #ff8c56; font-weight: 800; }
.feature-list h3 { margin-bottom: 8px; color: #fff; }
.feature-list p { margin: 0; color: #bec6cf; }

.split-showcase { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(42px, 7vw, 92px); align-items: center; }
.showcase-image { aspect-ratio: 4/3; border-radius: 24px 8px 24px 8px; overflow: hidden; box-shadow: var(--shadow); }
.showcase-image img { width: 100%; height: 100%; object-fit: cover; }
.showcase-copy > p:not(.eyebrow) { font-size: 17px; }
.check-list { margin: 28px 0 0; padding: 0; list-style: none; }
.check-list li { padding: 12px 0 12px 34px; position: relative; border-top: 1px solid var(--line); font-weight: 650; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--orange); font-weight: 900; }

.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-card { background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.case-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.case-card > div { padding: 26px; }
.case-card span { color: var(--orange-dark); font-size: 13px; font-weight: 800; letter-spacing: .06em; }
.case-card h2, .case-card h3 { margin: 9px 0 12px; }
.case-card p { margin: 0 0 16px; }

.faq-list { display: grid; gap: 14px; }
.faq-item { padding: 28px 30px; background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--orange); border-radius: 12px; }
.faq-item h2, .faq-item h3 { margin-bottom: 10px; font-size: 19px; }
.faq-item p { margin: 0; color: #414b56; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card { min-height: 280px; padding: 30px; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.news-card time { color: #68727d; font-size: 13px; font-weight: 700; }
.news-card h3 { margin: 18px 0 12px; }
.news-card p { margin: 0 0 18px; }
.news-card .text-link { margin-top: auto; }

.contact-band { padding: 72px max(20px, calc((100vw - var(--container))/2)); display: flex; align-items: center; justify-content: space-between; gap: 40px; color: #fff; background: var(--orange); }
.contact-band .eyebrow, .contact-band h2, .contact-band p { color: #fff; }
.contact-band h2 { margin-bottom: 8px; }
.contact-band p { margin: 0; }

.inner-hero { min-height: 460px; padding: 76px max(20px, calc((100vw - var(--container))/2)); display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .72fr); align-items: center; gap: 72px; background: var(--surface); }
.inner-hero > div { max-width: 760px; }
.inner-hero.no-image { grid-template-columns: minmax(0, 900px); }
.inner-hero h1 { margin-bottom: 20px; font-size: clamp(38px, 5vw, 66px); }
.inner-hero p:not(.eyebrow) { margin: 0; font-size: 18px; }
.inner-hero > img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 20px 6px 20px 6px; box-shadow: var(--shadow); }

.story-grid { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: .94fr 1.06fr; gap: 72px; align-items: center; }
.story-grid p { font-size: 17px; }
.story-image { aspect-ratio: 4/3; overflow: hidden; border-radius: 20px; }
.story-image img { width: 100%; height: 100%; object-fit: cover; }
.license-box { margin-top: 28px; padding: 22px; display: grid; gap: 4px; background: var(--surface); border-left: 4px solid var(--orange); border-radius: 8px; }
.license-box span { margin-top: 8px; color: #68727d; font-size: 13px; }
.license-box strong { overflow-wrap: anywhere; }
.number-grid { max-width: var(--container); margin: 0 auto 24px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.number-grid article { padding: 34px 24px; background: #fff; border-radius: 12px; border: 1px solid var(--line); text-align: center; }
.number-grid strong { display: block; color: var(--orange); font-size: 36px; line-height: 1.15; }
.number-grid span { display: block; margin-top: 10px; color: var(--ink-soft); }
.facility-grid { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.facility-grid article { padding: 28px; background: var(--graphite); border-radius: 12px; }
.facility-grid h3 { color: #fff; }
.facility-grid p { margin-bottom: 0; color: #c8d0d8; }
.principle-grid { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: .78fr 1.22fr; gap: 90px; }
.principle-grid ol { margin: 0; padding: 0; list-style: none; counter-reset: principle; }
.principle-grid li { padding: 22px 0; display: grid; grid-template-columns: 120px 1fr; gap: 20px; border-top: 1px solid var(--line); }
.principle-grid strong { color: var(--ink); font-size: 18px; }
.principle-grid span { color: var(--ink-soft); }

.process-band { padding: 92px max(20px, calc((100vw - var(--container))/2)); background: var(--graphite); }
.process-list { max-width: var(--container); margin: 0 auto; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; }
.process-list li { padding: 28px; border: 1px solid rgba(255,255,255,.16); border-right: 0; }
.process-list li:last-child { border-right: 1px solid rgba(255,255,255,.16); }
.process-list span { color: #ff8b56; font-weight: 800; }
.process-list h3 { margin: 32px 0 10px; color: #fff; }
.process-list p { margin: 0; color: #c4ccd4; }

.detail-grid { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 48px; align-items: start; }
.prose-card h2 { margin: 38px 0 12px; font-size: 28px; }
.prose-card h2:first-child { margin-top: 0; }
.prose-card p { font-size: 17px; }
.contact-card { position: sticky; top: 106px; padding: 32px; background: var(--graphite); border-radius: 14px; color: #fff; }
.contact-card h2, .contact-card p, .contact-card span { color: #fff; }
.contact-card p:not(.eyebrow) { color: #cbd2d9; }
.contact-card .btn { width: 100%; margin: 14px 0 18px; }
.contact-card span { display: block; font-size: 14px; }
.detail-process { max-width: var(--container); margin: 0 auto; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; list-style: none; }
.detail-process li { min-height: 160px; padding: 24px; display: flex; flex-direction: column; justify-content: space-between; background: #fff; border-radius: 10px; border: 1px solid var(--line); }
.detail-process span { color: var(--orange); font-size: 13px; font-weight: 800; }

.record-grid { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.record-grid article { padding: 34px; background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--orange); border-radius: 12px; }
.record-grid span { color: var(--orange-dark); font-weight: 800; }
.record-grid h2 { margin: 26px 0 14px; font-size: 27px; }

.article-page { width: min(calc(100% - 40px), 860px); margin: 0 auto; padding: 88px 0; }
.article-page > header { padding-bottom: 38px; border-bottom: 1px solid var(--line); }
.article-page h1 { margin-bottom: 24px; font-size: clamp(36px, 5vw, 58px); }
.article-meta { display: flex; gap: 16px; color: #68717c; font-size: 14px; }
.article-summary { margin: 28px 0 0; padding: 22px 24px; color: #34404c; background: var(--surface); border-left: 4px solid var(--orange); font-size: 18px; }
.article-content { padding-top: 38px; }
.article-content h2 { margin: 48px 0 14px; font-size: 28px; }
.article-content h3 { margin-top: 32px; }
.article-content p, .article-content li { color: #343d47; font-size: 17px; line-height: 1.9; }
.article-content table { width: 100%; border-collapse: collapse; }
.article-content th, .article-content td { padding: 12px; border: 1px solid var(--line); text-align: left; }
.article-contact { margin-top: 48px; padding: 28px; background: var(--graphite); border-radius: 12px; color: #fff; }
.article-contact strong { font-size: 20px; }
.article-contact p { margin-bottom: 0; color: #d5dbe1; }
.article-contact a { color: #ff9564; font-weight: 800; }

.faq-page-grid { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 42px; align-items: start; }
.faq-contact { height: auto; align-self: start; }
.contact-grid { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.contact-info { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.contact-info article { min-height: 190px; padding: 26px; background: var(--surface); border-radius: 12px; }
.contact-info span { display: block; margin-bottom: 18px; color: var(--orange-dark); font-size: 13px; font-weight: 800; }
.contact-info strong, .contact-info a { display: block; color: var(--ink); font-size: 19px; line-height: 1.45; font-weight: 800; }
.contact-info p { margin: 12px 0 0; font-size: 14px; }
.contact-form { padding: 36px; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); }
.contact-form h2 { margin-bottom: 8px; font-size: 34px; }
.contact-form > div:first-child > p:not(.eyebrow) { margin-top: 0; }
.contact-form label { display: block; margin: 18px 0 7px; color: var(--ink); font-weight: 700; }
.contact-form label span { color: var(--danger); }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; min-height: 48px; padding: 11px 13px; color: var(--ink); background: #fff; border: 1px solid #aeb7c1; border-radius: 8px; }
.contact-form textarea { resize: vertical; }
.form-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.contact-form .btn { margin-top: 24px; }
.form-result { min-height: 26px; margin-top: 14px; font-weight: 700; }
.form-result.success { color: var(--success); }
.form-result.error { color: var(--danger); }
.visit-tips { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: .75fr 1.25fr; gap: 64px; }
.visit-tips ol { margin: 0; padding-left: 24px; }
.visit-tips li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.legal-prose { max-width: 820px; margin: 0 auto; }
.legal-prose h2 { margin: 42px 0 12px; font-size: 28px; }
.legal-prose p { font-size: 17px; }
.legal-updated { margin-top: 48px; color: #6d7680; }

.site-footer { padding: 34px 20px 112px; background: #151a20; text-align: center; }
.footer-inner { width: 100%; margin: 0 auto; text-align: center; }
.footer-inner p { margin: 8px auto; color: #d6dbe0; text-align: center; }
.footer-inner a { color: #fff; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 18px; }
.mobile-call { position: fixed; right: 22px; bottom: 20px; z-index: 90; min-height: 50px; padding: 13px 22px; color: #fff; background: var(--orange); border-radius: 999px; box-shadow: 0 12px 28px rgba(0,0,0,.25); font-weight: 800; }

@media (max-width: 1080px) {
  .main-nav a { padding-inline: 8px; font-size: 14px; }
  .main-nav .nav-phone { display: none; }
  .hero { grid-template-columns: 1fr 1fr; }
  .hero-copy { padding: 48px 42px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid .case-card:last-child { grid-column: span 2; }
  .case-grid .case-card:last-child { display: grid; grid-template-columns: 1fr 1fr; }
  .case-grid .case-card:last-child img { height: 100%; }
  .detail-process { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 860px) {
  .site-header { height: 70px; }
  .nav-wrap { width: min(calc(100% - 28px), var(--container)); }
  .brand { min-width: 0; }
  .brand-mark { width: 42px; height: 42px; }
  .brand small { display: none; }
  .menu-toggle { display: block; }
  .main-nav { position: absolute; top: 70px; right: 0; left: 0; padding: 12px 20px 20px; display: none; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 18px 30px rgba(0,0,0,.1); }
  .main-nav.open { display: grid; }
  .main-nav a { width: 100%; min-height: 48px; padding: 12px 14px; }
  .main-nav .nav-phone { display: inline-flex; margin-left: 0; }
  .hero { width: 100%; margin: 0; grid-template-columns: 1fr; border-radius: 0; }
  .hero-copy { padding: 58px 24px 48px; }
  .hero-visual { min-height: 440px; }
  .hero-facts { margin-top: 38px; }
  .trust-strip { width: 100%; grid-template-columns: repeat(2, 1fr); }
  .trust-strip div:nth-child(2)::after { display: none; }
  .section { padding-block: 72px; }
  .section-heading { align-items: start; flex-direction: column; gap: 14px; }
  .experience-grid, .split-showcase, .story-grid, .principle-grid, .contact-grid, .visit-tips { grid-template-columns: 1fr; gap: 44px; }
  .split-showcase .showcase-image { order: 2; }
  .inner-hero { min-height: auto; padding-block: 60px; grid-template-columns: 1fr; gap: 36px; }
  .inner-hero > img { max-height: 480px; }
  .number-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .process-list li:nth-child(2) { border-right: 1px solid rgba(255,255,255,.16); }
  .detail-grid, .faq-page-grid { grid-template-columns: 1fr; }
  .contact-card { position: static; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .record-grid { grid-template-columns: 1fr; }
  .contact-band { align-items: start; flex-direction: column; }
}

@media (max-width: 620px) {
  body { padding-bottom: 68px; }
  h1 { font-size: 38px; }
  h2 { font-size: 29px; }
  .brand strong { font-size: 16px; }
  .hero-copy { padding-top: 48px; }
  .hero-lead { font-size: 16px; }
  .hero-actions, .contact-band-actions { flex-direction: column; }
  .hero-actions .btn, .contact-band-actions .btn { width: 100%; }
  .hero-facts { grid-template-columns: 1fr; gap: 10px; }
  .hero-facts div { display: grid; grid-template-columns: 84px 1fr; align-items: center; }
  .hero-facts dd { margin-top: 0; }
  .hero-visual { min-height: 360px; }
  .hero-note { right: 14px; bottom: 14px; left: 14px; flex-direction: column; gap: 2px; }
  .trust-strip div { padding: 18px 10px; font-size: 14px; }
  .section { padding: 60px 18px; }
  .service-grid, .case-grid, .news-grid, .facility-grid, .detail-process, .contact-info { grid-template-columns: 1fr; }
  .service-content p { min-height: 0; }
  .case-grid .case-card:last-child { grid-column: auto; display: block; }
  .number-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .number-grid article { padding: 24px 12px; }
  .number-grid strong { font-size: 28px; }
  .principle-grid li { grid-template-columns: 92px 1fr; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li, .process-list li:nth-child(2) { border-right: 1px solid rgba(255,255,255,.16); border-bottom: 0; }
  .process-list li:last-child { border-bottom: 1px solid rgba(255,255,255,.16); }
  .article-page { width: calc(100% - 36px); padding-block: 58px; }
  .article-content p, .article-content li { font-size: 16px; }
  .faq-item { padding: 23px 20px; }
  .contact-form { padding: 26px 20px; box-shadow: none; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .site-footer { padding-bottom: 36px; }
  .mobile-call { right: 12px; bottom: 10px; left: 12px; text-align: center; justify-content: center; border-radius: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}