:root {
  --ink: #183330;
  --body: #3f5350;
  --muted: #657672;
  --accent: #146b5d;
  --accent-dark: #0b5146;
  --line: #dce4df;
  --paper: #f8f9f5;
  --soft: #edf3ed;
  --white: #ffffff;
  --radius: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; color: var(--body); background: var(--paper); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 16px; line-height: 1.8; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: var(--accent-dark); }
a:focus-visible, button:focus-visible { outline: 3px solid #348d7a; outline-offset: 5px; border-radius: 3px; }
img, svg { max-width: 100%; }
img { display: block; }
h1, h2, h3, h4 { margin: 0; color: var(--ink); font-weight: 600; line-height: 1.35; letter-spacing: -.025em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { padding-left: 1.4em; }
li + li { margin-top: .45em; }
::selection { background: #d2e9dd; color: var(--ink); }
.shell, .container { width: min(1120px, calc(100% - 80px)); margin-inline: auto; }
.skip-link { position: absolute; top: -100px; left: 24px; z-index: 10; padding: 10px 16px; background: var(--white); color: var(--ink); }
.skip-link:focus { top: 12px; }
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); }
.header-inner { min-height: 96px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; flex-shrink: 0; }
.brand img { width: 34px; height: 38px; }
.brand-name { display: block; font-size: 18px; font-weight: 650; letter-spacing: .075em; line-height: 1.5; }
.brand-subtitle { display: block; font-size: 10px; line-height: 1.5; letter-spacing: .18em; color: var(--muted); }
.nav, .site-nav { display: flex; align-items: center; flex-wrap: wrap; gap: 28px; }
.nav a, .site-nav a { color: var(--body); font-size: 14px; text-decoration: none; }
.nav a:hover, .site-nav a:hover, .nav a[aria-current="page"], .site-nav a[aria-current="page"] { color: var(--accent); }
.nav a[aria-current="page"], .site-nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 7px; }
.nav .language-link { padding-left: 24px; border-left: 1px solid var(--line); }
.hero { display: grid; grid-template-columns: 1.5fr 1fr; gap: 76px; align-items: center; padding-block: 100px 108px; }
.eyebrow { display: block; margin: 0 0 24px; color: var(--accent); font-size: 12px; font-weight: 650; letter-spacing: .13em; text-transform: uppercase; }
.hero h1 { max-width: 660px; font-size: clamp(36px, 4.6vw, 56px); line-height: 1.3; letter-spacing: -.04em; }
.hero .lead { max-width: 570px; margin-top: 28px; }
.lead { font-size: 18px; line-height: 1.95; color: var(--body); }
.actions { display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 11px 23px; border: 1px solid var(--accent); border-radius: 5px; background: var(--accent); color: var(--white); font-size: 14px; font-weight: 550; text-decoration: none; }
.button:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: var(--white); }
.button.secondary { background: transparent; color: var(--accent); border-color: var(--line); }
.button.secondary:hover { background: var(--soft); }
.text-link { font-size: 14px; font-weight: 550; }
.text-link .arrow { margin-left: 8px; }
.hero-note { border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); padding: 36px; }
.hero-note .eyebrow { color: var(--muted); margin-bottom: 28px; letter-spacing: .11em; }
.hero-note h2 { font-size: 25px; }
.hero-note p { margin-top: 16px; font-size: 14px; line-height: 1.9; }
.status { display: inline-flex; align-items: center; gap: 8px; padding: 4px 10px; border: 1px solid #cbded4; border-radius: 3px; background: #eff6f1; color: var(--accent); font-size: 12px; font-weight: 550; }
.status::before { content: ""; width: 5px; height: 5px; background: var(--accent); border-radius: 50%; }
.hero-note .status { margin-bottom: 20px; }
.note-divider { margin-block: 26px; border: 0; border-top: 1px solid var(--line); }
.note-caption { color: var(--muted); font-size: 12px !important; }
.section { padding-block: 76px; border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; margin-bottom: 42px; }
.section-heading h2 { font-size: clamp(27px, 3.2vw, 36px); }
.section-heading .eyebrow { margin-bottom: 16px; }
.section-intro { padding-top: 34px; font-size: 16px; max-width: 470px; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.service { border-top: 2px solid var(--accent); padding-top: 24px; }
.service-number { display: block; margin-bottom: 22px; color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; letter-spacing: .08em; }
.service h3 { font-size: 21px; margin-bottom: 14px; }
.service p { font-size: 14px; line-height: 1.95; }
.workflow-section { margin-top: 4px; padding: 52px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--soft); }
.workflow-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 28px; }
.workflow-header .eyebrow { margin-bottom: 14px; }
.workflow-header h2 { font-size: 32px; }
.workflow-description { max-width: 760px; margin-top: 24px; }
.flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding: 0; margin: 36px 0 0; list-style: none; counter-reset: flow; }
.flow li { margin: 0; padding-top: 24px; border-top: 1px solid #cbd8ce; counter-increment: flow; }
.flow li::before { content: "0" counter(flow); display: block; margin-bottom: 18px; color: var(--accent); font-size: 12px; letter-spacing: .08em; }
.flow h3 { margin-bottom: 10px; font-size: 18px; }
.flow p { font-size: 14px; line-height: 1.9; }
.workflow-footnote { margin-top: 30px; padding-top: 24px; border-top: 1px solid #cbd8ce; color: var(--muted); font-size: 13px; }
.company-section { margin-top: 76px; }
.company-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.company-grid h2 { font-size: 32px; }
.company-grid .intro { margin-top: 20px; font-size: 14px; max-width: 320px; }
.company-details { margin: 0; }
.company-details > div { display: grid; grid-template-columns: 130px 1fr; gap: 20px; padding-block: 17px; border-bottom: 1px solid var(--line); }
.company-details > div:first-child { padding-top: 0; }
.company-details dt { color: var(--muted); font-size: 13px; }
.company-details dd { margin: 0; font-size: 14px; overflow-wrap: anywhere; }
.company-details .descriptive-name { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; }
.contact-section { padding-block: 48px 56px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.contact-section h2 { font-size: 28px; margin-bottom: 12px; }
.contact-section p { font-size: 14px; max-width: 650px; }
.contact-section .button { flex-shrink: 0; }
.site-footer { border-top: 1px solid var(--line); padding-block: 28px; color: var(--muted); font-size: 12px; }
.footer-inner { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: 13px; }

/* Shared layouts for the privacy policy and deletion instructions. */
.legal { padding-block: 66px 88px; }
.legal-header { max-width: 850px; margin-bottom: 44px; }
.legal-header .eyebrow { margin-bottom: 18px; }
.page-title, .legal h1 { font-size: clamp(32px, 4.5vw, 48px); }
.legal-header .lead { margin-top: 24px; }
.legal-meta { display: flex; gap: 12px 28px; flex-wrap: wrap; margin-top: 22px; color: var(--muted); font-size: 13px; }
.legal-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 64px; align-items: start; }
.toc { padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 13px; }
.toc h2, .toc h3, .toc strong { display: block; margin-bottom: 14px; color: var(--ink); font-size: 14px; }
.toc ul, .toc ol { padding: 0; margin: 0; list-style: none; }
.toc li + li { margin-top: 10px; }
.toc a { color: var(--body); text-decoration: none; }
.toc a:hover { color: var(--accent); text-decoration: underline; }
.prose { min-width: 0; max-width: 800px; overflow-wrap: anywhere; }
.prose > section { margin-block: 0 40px; }
.prose h2 { font-size: 25px; margin: 42px 0 18px; padding-top: 8px; }
.prose > section:first-child h2, .prose > h2:first-child { margin-top: 0; }
.prose h3 { font-size: 18px; margin: 28px 0 12px; }
.prose p, .prose li { font-size: 15px; line-height: 1.95; }
.prose ul, .prose ol { margin-block: 14px 22px; }
.prose a { overflow-wrap: anywhere; }
.prose strong { color: var(--ink); font-weight: 600; }
.notice { border-left: 3px solid var(--accent); padding: 20px 24px; background: var(--soft); margin-block: 24px; font-size: 14px; line-height: 1.9; }
.notice p { font-size: inherit; }
.notice strong { color: var(--ink); }
.table-wrap { width: 100%; overflow-x: auto; margin-block: 24px; border: 1px solid var(--line); border-radius: 6px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; line-height: 1.8; text-align: left; }
th, td { padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--ink); background: var(--soft); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
.error-page { min-height: 62vh; padding-block: 100px; max-width: 720px; }
.error-page h1 { font-size: clamp(32px, 5vw, 48px); margin-bottom: 24px; }

html[lang="en"] .hero h1 { font-size: clamp(38px, 4.8vw, 58px); line-height: 1.16; }
html[lang="en"] .hero { gap: 64px; }
html[lang="en"] .brand-name { letter-spacing: .03em; }
html[lang="en"] .company-details > div { grid-template-columns: 140px 1fr; }

@media (max-width: 960px) {
  .shell, .container { width: min(1120px, calc(100% - 48px)); }
  .header-inner { min-height: 88px; gap: 20px; }
  .nav, .site-nav { gap: 18px; }
  .nav .language-link { padding-left: 18px; }
  .hero, html[lang="en"] .hero { gap: 40px; padding-block: 72px; grid-template-columns: 1.3fr 1fr; }
  .hero-note { padding: 28px; }
  .hero-note h2 { font-size: 23px; }
  .section-heading { gap: 40px; }
  .service-grid { gap: 26px; }
  .workflow-section { padding: 36px; }
  .company-grid { gap: 48px; }
  .legal-layout { grid-template-columns: 180px minmax(0, 1fr); gap: 36px; }
}

@media (max-width: 720px) {
  .shell, .container { width: calc(100% - 40px); }
  .header-inner { padding-block: 20px; align-items: flex-start; flex-direction: column; gap: 20px; }
  .brand-name { font-size: 17px; }
  .brand img { width: 30px; height: 34px; }
  .nav, .site-nav { width: 100%; gap: 12px 21px; }
  .nav a, .site-nav a { font-size: 13px; }
  .nav .language-link { margin-left: auto; padding-left: 16px; }
  .hero, html[lang="en"] .hero { grid-template-columns: 1fr; gap: 42px; padding-block: 54px 60px; }
  .hero h1 { max-width: 580px; font-size: 39px; }
  .hero .lead { margin-top: 22px; }
  .lead { font-size: 16px; }
  .eyebrow { margin-bottom: 20px; }
  .hero-note { padding: 28px; }
  .hero-note .eyebrow { margin-bottom: 20px; }
  .section { padding-block: 52px; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; margin-bottom: 32px; }
  .section-intro { padding-top: 0; }
  .service-grid { grid-template-columns: 1fr; gap: 32px; }
  .service { padding-top: 18px; }
  .service-number { margin-bottom: 14px; }
  .service h3 { margin-bottom: 10px; }
  .workflow-section { padding: 28px 24px; }
  .workflow-header { flex-direction: column; gap: 20px; }
  .workflow-header h2 { font-size: 28px; }
  .workflow-description { font-size: 15px; }
  .flow { grid-template-columns: 1fr; gap: 26px; margin-top: 28px; }
  .flow li { padding-top: 20px; }
  .flow li::before { margin-bottom: 12px; }
  .company-section { margin-top: 52px; }
  .company-grid { grid-template-columns: 1fr; gap: 30px; }
  .company-grid h2 { font-size: 28px; }
  .company-grid .intro { max-width: none; }
  .company-details > div, html[lang="en"] .company-details > div { grid-template-columns: 100px 1fr; gap: 16px; }
  .contact-section { align-items: flex-start; flex-direction: column; gap: 24px; padding-block: 36px 44px; }
  .contact-section h2 { font-size: 26px; }
  .site-footer { padding-block: 24px; }
  .footer-inner { align-items: flex-start; flex-direction: column; gap: 16px; }
  .legal { padding-block: 44px 60px; }
  .legal-header { margin-bottom: 30px; }
  .legal-layout { grid-template-columns: 1fr; gap: 32px; }
  .toc { padding: 20px; background: var(--soft); border: 1px solid var(--line); border-radius: 6px; }
  .toc ul, .toc ol { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; }
  .toc li + li { margin-top: 0; }
  .prose h2 { font-size: 23px; }
  .notice { padding: 18px 20px; }
  th, td { padding: 12px; }
  .error-page { padding-block: 64px; }
}

@media (max-width: 380px) {
  .shell, .container { width: calc(100% - 32px); }
  .hero h1 { font-size: 34px; }
  .nav, .site-nav { gap: 10px 16px; }
  .nav .language-link { margin-left: 0; }
  .company-details > div, html[lang="en"] .company-details > div { grid-template-columns: 1fr; gap: 3px; }
  .toc ul, .toc ol { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

@media print {
  body { color: #111; background: white; font-size: 11pt; }
  .shell, .container { width: 100%; }
  .site-header, .toc, .actions, .site-footer, .skip-link { display: none; }
  .legal { padding: 0; }
  .legal-layout { display: block; }
  .prose { max-width: none; }
  a { color: #111; }
  .notice, th { background: #f3f3f3; }
  h2, h3 { break-after: avoid; }
  tr { break-inside: avoid; }
}