:root {
  --brand-strong: #0b655f;
  --brand: #0f766e;
  --brand-soft: #d8f3ee;
  --brand-subtle: #eef9f6;
  --page: #f7f6f2;
  --surface: #fff;
  --surface-subtle: #f1f4f2;
  --inverse: #173f3b;
  --text: #173f3b;
  --text-secondary: #52635f;
  --text-tertiary: #6b7874;
  --border: #d9e1de;
  --divider: #e5e9e7;
  --warm: #c9793c;
  --shadow-subtle: 0 10px 28px rgba(23, 63, 59, .08);
  --shadow-elevated: 0 24px 60px rgba(23, 63, 59, .14);
  --container: 1180px;
  --reading: 760px;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-hero: 32px;
  --header-height: 80px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--page); }
body { margin: 0; min-width: 320px; color: var(--text); background: var(--page); font: 16px/1.75 Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
:focus-visible { outline: 3px solid rgba(15, 118, 110, .32); outline-offset: 4px; }
.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; padding: 10px 16px; border-radius: 10px; color: #fff; background: var(--brand-strong); transform: translateY(-160%); transition: transform 160ms ease-out; }
.skip-link:focus { transform: translateY(0); }
.container { width: min(calc(100% - 64px), var(--container)); margin-inline: auto; }
.reading { width: min(100%, var(--reading)); }

.site-header { position: sticky; z-index: 100; top: 0; height: var(--header-height); border-bottom: 1px solid rgba(217, 225, 222, .78); background: rgba(247, 246, 242, .92); backdrop-filter: blur(14px); }
.nav-shell { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-height: 48px; font-weight: 700; }
.brand img { width: 42px; height: 42px; }
.brand-copy { display: grid; line-height: 1.15; }
.brand-name { font-size: 22px; letter-spacing: .04em; }
.brand-slogan { margin-top: 4px; color: var(--text-secondary); font-size: 12px; font-weight: 500; letter-spacing: .08em; }
.desktop-nav { display: flex; align-items: center; gap: 28px; }
.nav-link { position: relative; min-height: 44px; display: inline-flex; align-items: center; color: var(--text-secondary); font-size: 15px; font-weight: 600; transition: color 180ms ease-out; }
.nav-link:hover, .nav-link[aria-current="page"] { color: var(--brand); }
.nav-link[aria-current="page"]::after { position: absolute; right: 0; bottom: 3px; left: 0; height: 2px; border-radius: 999px; background: var(--brand); content: ""; }
.button { min-height: 48px; padding: 11px 20px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 1px solid transparent; border-radius: 14px; cursor: pointer; font-size: 15px; font-weight: 600; line-height: 1.2; transition: background-color 180ms ease-out, border-color 180ms ease-out, color 180ms ease-out, transform 180ms ease-out; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--brand); }
.button-primary:hover { background: var(--brand-strong); }
.button-secondary { color: var(--brand); border-color: var(--border); background: rgba(255, 255, 255, .78); }
.button-secondary:hover { border-color: var(--brand); background: #fff; }
.button-light { color: var(--inverse); background: #fff; }
.icon-arrow { width: 18px; height: 18px; flex: 0 0 auto; }
.mobile-menu-button { width: 48px; height: 48px; display: none; align-items: center; justify-content: center; border: 1px solid var(--border); border-radius: 14px; color: var(--text); background: var(--surface); cursor: pointer; }
.mobile-menu-button svg { width: 24px; height: 24px; }
.mobile-panel { position: fixed; z-index: 90; inset: var(--header-height) 0 auto; padding: 16px 20px 24px; border-bottom: 1px solid var(--divider); background: var(--page); box-shadow: var(--shadow-subtle); }
.mobile-panel[hidden] { display: none; }
.mobile-panel nav { display: grid; gap: 4px; }
.mobile-panel .nav-link { padding: 9px 8px; font-size: 17px; }
.mobile-panel .button { width: 100%; margin-top: 12px; }
main { overflow: clip; }

.hero { position: relative; padding: 72px 0 88px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(480px, 1.08fr); gap: 72px; align-items: center; }
.eyebrow { margin: 0 0 18px; color: var(--brand); font-size: 14px; font-weight: 700; letter-spacing: .08em; }
.hero h1, .page-hero h1 { margin: 0; max-width: 9em; font-size: clamp(44px, 5.2vw, 72px); font-weight: 700; letter-spacing: -.045em; line-height: 1.08; }
.hero-lead { margin: 26px 0 0; max-width: 31em; color: var(--text-secondary); font-size: clamp(18px, 1.7vw, 21px); line-height: 1.75; }
.hero-slogan { margin: 18px 0 0; color: var(--text); font-size: 17px; font-weight: 600; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.city-note { display: inline-flex; align-items: center; gap: 8px; margin-top: 28px; color: var(--text-secondary); font-size: 14px; }
.city-note svg { width: 18px; height: 18px; color: var(--brand); }
.hero-media { position: relative; min-width: 0; }
.hero-media::before { position: absolute; z-index: -1; top: -34px; right: -58px; width: 260px; height: 260px; border-radius: 50%; background: var(--brand-soft); content: ""; opacity: .58; }
.hero-image { width: 100%; aspect-ratio: 16/12; border-radius: var(--radius-hero); object-fit: cover; object-position: 55% center; box-shadow: var(--shadow-elevated); }
.hero-caption { position: absolute; right: 24px; bottom: 24px; max-width: 280px; padding: 17px 20px; border: 1px solid rgba(255,255,255,.7); border-radius: var(--radius-md); color: var(--text); background: rgba(255,255,255,.9); box-shadow: var(--shadow-subtle); backdrop-filter: blur(12px); }
.hero-caption strong { display: block; font-size: 17px; }
.hero-caption span { display: block; margin-top: 3px; color: var(--text-secondary); font-size: 14px; }

.section { padding: 104px 0; }
.section-compact { padding: 72px 0; }
.section-white { background: var(--surface); }
.section-soft { background: var(--surface-subtle); }
.section-inverse { color: #fff; background: var(--inverse); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 42px; }
.section-heading h2, .editorial-copy h2, .cta-panel h2 { margin: 0; font-size: clamp(30px, 3.7vw, 44px); font-weight: 700; letter-spacing: -.035em; line-height: 1.2; }
.section-heading p, .editorial-copy > p { max-width: 34em; margin: 10px 0 0; color: var(--text-secondary); font-size: 17px; }
.section-link { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; flex: 0 0 auto; color: var(--brand); font-size: 15px; font-weight: 600; }
.category-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.category-card { min-height: 220px; padding: 26px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: rgba(255,255,255,.72); transition: border-color 180ms ease-out, background-color 180ms ease-out, transform 180ms ease-out; }
.category-card:hover { border-color: rgba(15,118,110,.5); background: #fff; transform: translateY(-2px); }
.category-icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 34px; border-radius: 14px; color: var(--brand); background: var(--brand-subtle); }
.category-icon svg { width: 25px; height: 25px; }
.category-card h3 { margin: 0; font-size: 22px; line-height: 1.35; }
.category-card p { margin: 9px 0 0; color: var(--text-secondary); font-size: 15px; line-height: 1.7; }

.service-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.service-card { overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); transition: border-color 180ms ease-out, transform 180ms ease-out, box-shadow 180ms ease-out; }
.service-card:hover { border-color: rgba(15,118,110,.42); box-shadow: var(--shadow-subtle); transform: translateY(-2px); }
.service-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.service-card-body { padding: 22px 22px 24px; }
.service-card-meta { color: var(--brand); font-size: 13px; font-weight: 700; letter-spacing: .05em; }
.service-card h3 { margin: 8px 0 0; font-size: 21px; line-height: 1.35; }
.service-card p { margin: 10px 0 0; color: var(--text-secondary); font-size: 15px; line-height: 1.7; }
.service-boundary { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--divider); color: var(--text-tertiary); font-size: 13px; line-height: 1.65; }

.editorial-split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(420px, 1.1fr); gap: 80px; align-items: center; }
.editorial-image { overflow: hidden; border-radius: var(--radius-hero); }
.editorial-image img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.quote-line { margin: 0; max-width: 12em; font-size: clamp(34px, 4.6vw, 58px); font-weight: 700; letter-spacing: -.045em; line-height: 1.15; }
.editorial-copy .eyebrow { margin-bottom: 16px; }
.editorial-copy .button { margin-top: 28px; }
.progress-panel { padding: 48px; border-radius: var(--radius-hero); background: rgba(255,255,255,.06); }
.progress-list { display: grid; gap: 0; margin: 34px 0 0; padding: 0; list-style: none; }
.progress-item { position: relative; display: grid; grid-template-columns: 74px 18px 1fr; gap: 16px; min-height: 72px; }
.progress-item:not(:last-child)::after { position: absolute; top: 30px; bottom: 0; left: 82px; width: 1px; background: rgba(255,255,255,.2); content: ""; }
.progress-time { color: rgba(255,255,255,.7); font-variant-numeric: tabular-nums; }
.progress-dot { position: relative; z-index: 1; width: 12px; height: 12px; margin-top: 8px; border: 3px solid var(--inverse); border-radius: 50%; background: #82d3c5; box-shadow: 0 0 0 1px rgba(255,255,255,.5); }
.progress-copy strong { display: block; font-size: 17px; }
.progress-copy span { display: block; margin-top: 3px; color: rgba(255,255,255,.7); font-size: 14px; }
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--divider); border-left: 1px solid var(--divider); }
.step { min-height: 190px; padding: 30px; border-right: 1px solid var(--divider); border-bottom: 1px solid var(--divider); background: rgba(255,255,255,.58); }
.step::before { counter-increment: step; content: "0" counter(step); display: block; margin-bottom: 34px; color: var(--brand); font-size: 13px; font-weight: 700; letter-spacing: .08em; }
.step h3 { margin: 0; font-size: 20px; }
.step p { margin: 8px 0 0; color: var(--text-secondary); font-size: 14px; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.trust-item { padding-top: 24px; border-top: 2px solid var(--brand); }
.trust-item h3 { margin: 0; font-size: 21px; }
.trust-item p { margin: 10px 0 0; color: var(--text-secondary); }

.cta-section { padding: 88px 0; }
.cta-panel { display: grid; grid-template-columns: 1fr auto; gap: 48px; align-items: center; padding: 54px 58px; border-radius: var(--radius-hero); color: #fff; background: var(--inverse); }
.cta-panel p { max-width: 40em; margin: 14px 0 0; color: rgba(255,255,255,.74); }
.qr-placeholder { width: 168px; min-height: 168px; display: grid; place-items: center; padding: 18px; border: 1px dashed rgba(255,255,255,.46); border-radius: 22px; text-align: center; color: rgba(255,255,255,.86); background: rgba(255,255,255,.06); }
.qr-placeholder svg { width: 38px; height: 38px; margin: 0 auto 10px; }
.qr-placeholder strong { display: block; font-size: 14px; }
.qr-placeholder span { display: block; margin-top: 4px; color: rgba(255,255,255,.58); font-size: 12px; }

.page-hero { padding: 74px 0 66px; }
.page-hero h1 { max-width: 12em; font-size: clamp(40px, 4.5vw, 60px); }
.page-hero p { max-width: 42em; margin: 24px 0 0; color: var(--text-secondary); font-size: 19px; }
.page-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 28px; color: var(--text-tertiary); font-size: 14px; }
.page-meta span { display: inline-flex; align-items: center; gap: 8px; }
.page-meta svg { width: 17px; height: 17px; color: var(--brand); }
.catalog-section { padding: 72px 0; border-top: 1px solid var(--divider); }
.catalog-head { display: grid; grid-template-columns: 220px 1fr; gap: 48px; margin-bottom: 32px; }
.catalog-head h2 { margin: 0; font-size: 30px; line-height: 1.3; }
.catalog-head p { max-width: 42em; margin: 4px 0 0; color: var(--text-secondary); }
.catalog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.catalog-grid .service-card { height: 100%; }
.notice { padding: 18px 20px; border-left: 3px solid var(--brand); color: var(--text-secondary); background: var(--brand-subtle); }

.trust-story { display: grid; grid-template-columns: minmax(0, .88fr) minmax(420px, 1.12fr); gap: 74px; align-items: start; }
.trust-story + .trust-story { margin-top: 96px; }
.trust-story h2 { margin: 0; font-size: clamp(30px, 3.4vw, 42px); line-height: 1.22; }
.trust-story p { margin: 18px 0 0; color: var(--text-secondary); }
.fact-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--divider); }
.fact-list li { display: grid; grid-template-columns: 32px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--divider); }
.fact-list svg { width: 24px; height: 24px; color: var(--brand); }
.fact-list strong { display: block; font-size: 17px; }
.fact-list span { display: block; margin-top: 4px; color: var(--text-secondary); font-size: 14px; }
.about-hero-image { width: 100%; aspect-ratio: 16/7; border-radius: var(--radius-hero); object-fit: cover; object-position: center 42%; }
.about-copy { width: min(100%, 820px); margin: 68px auto 0; }
.about-copy h2 { margin: 56px 0 0; font-size: 30px; }
.about-copy p { margin: 18px 0 0; color: var(--text-secondary); font-size: 18px; line-height: 1.9; }
.concept-note { margin-top: 42px; padding: 30px 34px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); }
.concept-note strong { display: block; font-size: 22px; }
.concept-note p { margin: 10px 0 0; font-size: 16px; }

.legal-layout { display: grid; grid-template-columns: 250px minmax(0, var(--reading)); gap: 56px; align-items: start; padding: 68px 0 104px; }
.legal-nav { position: sticky; top: calc(var(--header-height) + 28px); padding: 20px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); }
.legal-nav strong { display: block; margin-bottom: 10px; }
.legal-nav a { min-height: 42px; display: flex; align-items: center; padding: 6px 8px; border-radius: 8px; color: var(--text-secondary); font-size: 14px; }
.legal-nav a:hover, .legal-nav a[aria-current="page"] { color: var(--brand); background: var(--brand-subtle); }
.legal-draft { margin-bottom: 28px; padding: 18px 20px; border: 1px solid #e8d2b8; border-radius: var(--radius-sm); color: #72502f; background: #fbf4e9; }
.legal-content { min-height: 440px; }
.legal-content h1 { margin: 0 0 22px; font-size: clamp(34px, 4vw, 48px); line-height: 1.2; }
.legal-content h2 { margin: 48px 0 16px; font-size: 24px; line-height: 1.4; }
.legal-content h3 { margin: 36px 0 12px; font-size: 20px; }
.legal-content p, .legal-content li { color: var(--text-secondary); line-height: 1.9; }
.legal-content ul, .legal-content ol { padding-left: 1.4em; }
.legal-content blockquote { margin: 24px 0; padding: 16px 20px; border-left: 3px solid var(--brand); color: var(--text-secondary); background: var(--brand-subtle); }
.legal-content code { padding: 2px 6px; border-radius: 6px; color: var(--text); background: var(--surface-subtle); }
.legal-loading { color: var(--text-secondary); }
.legal-error { padding: 24px; border: 1px solid #e8d2b8; border-radius: var(--radius-md); background: #fbf4e9; }

.site-footer { padding: 64px 0 30px; border-top: 1px solid var(--divider); background: #f1f1ec; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr .8fr; gap: 44px; }
.footer-brand p { max-width: 27em; margin: 16px 0 0; color: var(--text-secondary); font-size: 14px; }
.footer-title { margin: 0 0 14px; font-size: 14px; font-weight: 700; }
.footer-links { display: grid; gap: 8px; }
.footer-links a { min-height: 36px; display: flex; align-items: center; color: var(--text-secondary); font-size: 14px; }
.footer-links a:hover { color: var(--brand); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--divider); color: var(--text-tertiary); font-size: 12px; }

@media (max-width: 1023px) {
  :root { --header-height: 72px; }
  .container { width: min(calc(100% - 48px), var(--container)); }
  .desktop-nav { display: none; }
  .mobile-menu-button { display: inline-flex; }
  .hero { padding: 54px 0 72px; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .category-grid, .service-grid { grid-template-columns: repeat(2, 1fr); }
  .editorial-split, .trust-story { gap: 44px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .catalog-head { grid-template-columns: 180px 1fr; gap: 32px; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-brand { grid-column: 1/-1; }
}

@media (max-width: 767px) {
  .container { width: min(calc(100% - 40px), var(--container)); }
  .brand img { width: 38px; height: 38px; }
  .brand-name { font-size: 20px; }
  .brand-slogan { display: none; }
  .hero { padding: 42px 0 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 38px; }
  .hero h1 { max-width: 8em; font-size: clamp(43px, 13vw, 60px); }
  .hero-lead, .page-hero p { font-size: 17px; }
  .hero-actions .button { flex: 1 1 100%; }
  .hero-image { aspect-ratio: 4/4.35; object-position: 61% center; }
  .hero-caption { right: 14px; bottom: 14px; left: 14px; max-width: none; }
  .section, .section-compact { padding: 68px 0; }
  .section-heading { display: block; margin-bottom: 30px; }
  .section-heading .section-link { margin-top: 16px; }
  .category-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .category-card { min-height: 188px; padding: 20px; }
  .category-icon { margin-bottom: 24px; }
  .category-card h3 { font-size: 19px; }
  .category-card p { font-size: 14px; }
  .service-grid, .catalog-grid { grid-template-columns: 1fr; }
  .editorial-split, .trust-story { grid-template-columns: 1fr; gap: 34px; }
  .editorial-split .editorial-image { order: -1; }
  .section-inverse .editorial-split .editorial-image { order: initial; }
  .progress-panel { padding: 30px 22px; }
  .progress-item { grid-template-columns: 60px 16px 1fr; gap: 10px; }
  .progress-item:not(:last-child)::after { left: 67px; }
  .steps, .trust-grid { grid-template-columns: 1fr; }
  .step { min-height: 158px; }
  .trust-grid { gap: 30px; }
  .cta-section { padding: 56px 0; }
  .cta-panel { grid-template-columns: 1fr; padding: 36px 24px; }
  .qr-placeholder { width: 100%; min-height: 132px; }
  .page-hero { padding: 46px 0 42px; }
  .catalog-section { padding: 54px 0; }
  .catalog-head { grid-template-columns: 1fr; gap: 8px; }
  .about-hero-image { aspect-ratio: 4/3; }
  .about-copy { margin-top: 46px; }
  .about-copy p { font-size: 16px; }
  .concept-note { padding: 24px; }
  .legal-layout { grid-template-columns: 1fr; gap: 30px; padding-top: 44px; }
  .legal-nav { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
  .legal-nav strong { grid-column: 1/-1; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px 24px; }
  .footer-brand { grid-column: 1/-1; }
  .footer-bottom { display: grid; }
}

@media (max-width: 430px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .category-grid, .footer-grid, .legal-nav { grid-template-columns: 1fr; }
  .category-card { min-height: 0; }
  .section-heading h2, .editorial-copy h2, .cta-panel h2 { font-size: 31px; }
}

@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; }
}

/* C2-W1.2 homepage: a warmer editorial composition with one continuous “presence” motif. */
.home-page { background: #f7f4ee; }
.home-page .site-header { background: rgba(247, 244, 238, .9); }
.home-page main { background: #f7f4ee; }
.home-page .eyebrow { margin-bottom: 16px; color: var(--brand); font-size: 13px; letter-spacing: .13em; }
.home-text-link { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; color: var(--brand-strong); font-size: 15px; font-weight: 650; }
.home-text-link span { transition: transform 180ms ease-out; }
.home-text-link:hover span { transform: translateX(3px); }

.home-hero { padding: 64px 0 0; }
.home-hero-grid { display: grid; grid-template-columns: minmax(390px, .82fr) minmax(560px, 1.18fr); gap: 70px; align-items: center; }
.home-hero-copy { padding-bottom: 28px; }
.home-hero h1 { margin: 0; max-width: 7.5em; font-family: "Songti SC", STSong, "Noto Serif SC", serif; font-size: clamp(58px, 5.65vw, 82px); font-weight: 600; letter-spacing: -.055em; line-height: 1.08; }
.home-hero-lead { max-width: 27em; margin: 28px 0 0; color: var(--text-secondary); font-size: 19px; line-height: 1.85; }
.home-hero-actions { display: flex; align-items: center; gap: 24px; margin-top: 36px; }
.home-hero-actions .button { min-width: 156px; }
.home-city { margin: 42px 0 0; color: var(--text-tertiary); font-size: 13px; letter-spacing: .05em; }
.home-hero-figure { position: relative; min-width: 0; margin: 0; }
.home-hero-figure::before { position: absolute; z-index: -1; top: -38px; right: -70px; width: 52%; aspect-ratio: 1; border-radius: 50%; background: #dfeee7; content: ""; opacity: .86; }
.home-hero-figure img { width: 100%; aspect-ratio: 1.18; border-radius: 180px 28px 28px 28px; object-fit: cover; object-position: 54% center; }
.home-hero-figure figcaption { position: absolute; right: -1px; bottom: 34px; display: grid; min-width: 248px; padding: 18px 24px; border-radius: 18px 0 0 18px; color: #fff; background: rgba(23, 63, 59, .91); backdrop-filter: blur(10px); }
.home-hero-figure figcaption span { color: rgba(255,255,255,.7); font-size: 12px; letter-spacing: .08em; }
.home-hero-figure figcaption strong { margin-top: 4px; font-family: "Songti SC", STSong, serif; font-size: 19px; font-weight: 600; }
.presence-ribbon { display: grid; grid-template-columns: 150px 1fr; align-items: center; margin-top: 48px; padding: 24px 0 26px; border-top: 1px solid rgba(23,63,59,.16); }
.presence-ribbon-title { color: var(--text-tertiary); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.presence-ribbon ol { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; }
.presence-ribbon ol::before { position: absolute; top: 5px; right: 12.5%; left: 12.5%; height: 1px; background: rgba(15,118,110,.3); content: ""; }
.presence-ribbon li { position: relative; display: grid; justify-items: center; gap: 9px; color: var(--text-secondary); font-size: 13px; }
.presence-ribbon i { z-index: 1; width: 11px; height: 11px; border: 3px solid #f7f4ee; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 1px rgba(15,118,110,.45); }

.home-progress { padding: 126px 0; color: #fff; background: var(--inverse); }
.home-progress-grid { display: grid; grid-template-columns: minmax(0,.9fr) minmax(480px,1.1fr); gap: 110px; align-items: center; }
.home-section-intro h2, .home-services-head h2, .home-closing h2 { margin: 0; font-family: "Songti SC", STSong, "Noto Serif SC", serif; font-size: clamp(38px, 4vw, 56px); font-weight: 600; letter-spacing: -.045em; line-height: 1.25; }
.home-section-intro > p:not(.eyebrow) { max-width: 31em; margin: 24px 0 0; color: var(--text-secondary); font-size: 17px; line-height: 1.9; }
.home-progress .eyebrow { color: #8cd5ca; }
.home-progress .home-section-intro > p:not(.eyebrow) { color: rgba(255,255,255,.68); }
.home-progress .home-text-link { margin-top: 25px; color: #a7e3da; }
.presence-story { padding: 0 0 0 44px; border-left: 1px solid rgba(255,255,255,.18); }
.presence-story-head { display: flex; justify-content: space-between; margin-bottom: 32px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.16); color: rgba(255,255,255,.58); font-size: 13px; }
.presence-story-head strong { color: #fff; font-size: 15px; }
.presence-story ol { margin: 0; padding: 0; list-style: none; }
.presence-story li { position: relative; display: grid; grid-template-columns: 58px 18px 1fr; gap: 16px; min-height: 92px; }
.presence-story li:not(:last-child)::after { position: absolute; top: 26px; bottom: 0; left: 66px; width: 1px; background: rgba(255,255,255,.2); content: ""; }
.presence-story time { padding-top: 2px; color: rgba(255,255,255,.5); font-size: 13px; font-variant-numeric: tabular-nums; }
.presence-node { z-index: 1; width: 11px; height: 11px; margin-top: 6px; border: 3px solid var(--inverse); border-radius: 50%; background: #76c8bb; box-shadow: 0 0 0 1px rgba(255,255,255,.38); }
.presence-story li.is-current .presence-node { background: #fff; box-shadow: 0 0 0 5px rgba(118,200,187,.22); }
.presence-story li.is-current strong { color: #a7e3da; }
.presence-story li div strong { font-size: 18px; }
.presence-story li p { margin: 4px 0 0; color: rgba(255,255,255,.58); font-size: 14px; }

.home-services { padding: 128px 0 120px; background: #fff; }
.home-services-head { display: flex; align-items: end; justify-content: space-between; gap: 36px; margin-bottom: 54px; }
.home-services-head h2 { font-size: clamp(38px,3.8vw,52px); }
.service-editorial { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(420px,.9fr); gap: 70px; align-items: stretch; }
.service-feature { position: relative; overflow: hidden; min-height: 530px; border-radius: 26px; color: #fff; background: var(--inverse); }
.service-feature::after { position: absolute; inset: 30% 0 0; background: linear-gradient(180deg, transparent, rgba(6,31,29,.84)); content: ""; }
.service-feature img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms ease-out; }
.service-feature:hover img { transform: scale(1.015); }
.service-feature > div { position: absolute; z-index: 1; right: 42px; bottom: 38px; left: 42px; }
.service-feature span { color: rgba(255,255,255,.72); font-size: 13px; font-weight: 700; letter-spacing: .08em; }
.service-feature h3 { max-width: 12em; margin: 10px 0 0; font-family: "Songti SC", STSong, serif; font-size: clamp(30px,3vw,42px); font-weight: 600; line-height: 1.26; }
.service-feature p { margin: 13px 0 0; color: rgba(255,255,255,.75); }
.service-index { display: grid; grid-template-rows: repeat(3,1fr); border-top: 1px solid var(--divider); }
.service-index > a { display: grid; grid-template-columns: 44px 1fr 24px; gap: 22px; align-items: center; padding: 29px 4px; border-bottom: 1px solid var(--divider); transition: padding 180ms ease-out, color 180ms ease-out; }
.service-index > a:hover { padding-right: 0; padding-left: 12px; color: var(--brand); }
.service-index-no { color: var(--text-tertiary); font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.service-index h3 { margin: 0; font-size: 25px; }
.service-index p { margin: 6px 0 0; color: var(--text-secondary); font-size: 15px; }
.service-index > a > span:last-child { color: var(--brand); font-size: 21px; }
.service-disclaimer { margin: 24px 0 0; color: var(--text-tertiary); font-size: 12px; }

.home-trust { padding: 124px 0; background: #edf3ef; }
.home-trust-grid { display: grid; grid-template-columns: minmax(320px,.75fr) minmax(520px,1.25fr); gap: 110px; }
.trust-ledger { border-top: 1px solid rgba(23,63,59,.22); }
.trust-ledger article { display: grid; grid-template-columns: 54px 1fr; gap: 26px; padding: 31px 0 34px; border-bottom: 1px solid rgba(23,63,59,.22); }
.trust-ledger article > span { padding-top: 3px; color: var(--brand); font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.trust-ledger h3 { margin: 0; font-size: 23px; }
.trust-ledger p { max-width: 39em; margin: 9px 0 0; color: var(--text-secondary); }

.home-closing { padding: 112px 0; color: #fff; background: var(--inverse); }
.home-closing-inner { display: grid; grid-template-columns: 1fr 200px; gap: 72px; align-items: center; }
.home-closing .eyebrow { color: #8cd5ca; }
.home-closing h2 { font-size: clamp(42px,4.5vw,62px); }
.home-closing p { max-width: 34em; margin: 22px 0 0; color: rgba(255,255,255,.68); font-size: 16px; }
.home-closing .button { margin-top: 30px; }
.home-qr { min-height: 190px; display: grid; place-items: center; align-content: center; padding: 22px; border: 1px solid rgba(255,255,255,.24); border-radius: 24px; text-align: center; background: rgba(255,255,255,.045); }
.home-qr svg { width: 44px; height: 44px; margin-bottom: 12px; color: #9eddd3; }
.home-qr strong { font-size: 14px; }
.home-qr span { margin-top: 3px; color: rgba(255,255,255,.48); font-size: 11px; }

@media (max-width: 1023px) {
  .home-hero-grid { grid-template-columns: .82fr 1.18fr; gap: 38px; }
  .home-hero h1 { font-size: clamp(50px,6.2vw,66px); }
  .home-hero-figure img { border-radius: 120px 24px 24px 24px; }
  .home-progress-grid, .home-trust-grid { gap: 58px; }
  .service-editorial { gap: 42px; }
}

@media (max-width: 767px) {
  .home-hero { padding-top: 44px; }
  .home-hero-grid { grid-template-columns: 1fr; gap: 42px; }
  .home-hero-copy { padding-bottom: 0; }
  .home-hero h1 { max-width: none; font-size: clamp(51px,14vw,66px); }
  .home-hero-lead { margin-top: 22px; font-size: 17px; }
  .home-hero-actions { align-items: flex-start; flex-direction: column; gap: 10px; margin-top: 28px; }
  .home-hero-actions .button { width: 100%; }
  .home-city { margin-top: 24px; }
  .home-hero-figure img { aspect-ratio: .88; border-radius: 92px 20px 20px 20px; object-position: 57% center; }
  .home-hero-figure figcaption { right: 0; bottom: 20px; min-width: 212px; padding: 15px 18px; }
  .presence-ribbon { grid-template-columns: 1fr; gap: 18px; margin-top: 32px; }
  .presence-ribbon ol { grid-template-columns: repeat(4,minmax(0,1fr)); }
  .presence-ribbon li { text-align: center; font-size: 11px; line-height: 1.45; }
  .presence-ribbon ol::before { right: 12%; left: 12%; }
  .home-progress, .home-services, .home-trust, .home-closing { padding: 78px 0; }
  .home-progress-grid, .home-trust-grid, .service-editorial, .home-closing-inner { grid-template-columns: 1fr; gap: 48px; }
  .home-section-intro h2, .home-services-head h2, .home-closing h2 { font-size: 38px; }
  .presence-story { padding-left: 20px; }
  .presence-story li { grid-template-columns: 48px 16px 1fr; gap: 10px; min-height: 94px; }
  .presence-story li:not(:last-child)::after { left: 55px; }
  .home-services-head { display: block; margin-bottom: 34px; }
  .home-services-head .home-text-link { margin-top: 16px; }
  .service-feature { min-height: 450px; }
  .service-feature > div { right: 24px; bottom: 26px; left: 24px; }
  .service-feature h3 { font-size: 32px; }
  .service-index > a { grid-template-columns: 32px 1fr 18px; gap: 14px; padding: 24px 0; }
  .service-index h3 { font-size: 22px; }
  .service-index p { font-size: 13px; }
  .home-qr { width: 100%; min-height: 142px; }
}

@media (max-width: 374px) {
  .home-hero h1 { font-size: 46px; }
  .home-section-intro h2, .home-services-head h2, .home-closing h2 { font-size: 34px; }
  .presence-story { padding-left: 0; border-left: 0; }
  .service-feature { min-height: 410px; }
}

/* C2-W1.3 final visual polish: typography, readability, signature and footer only. */
:root {
  --font-sans: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-display: "Songti SC", STSong, "Source Han Serif SC", "Noto Serif SC", SimSun, serif;
}

body { font-family: var(--font-sans); }
.home-hero h1,
.home-section-intro h2,
.home-services-head h2,
.home-closing h2,
.service-feature h3 {
  font-family: var(--font-display);
  text-wrap: balance;
}
.home-hero h1 { line-height: 1.11; }
.home-hero-figure figcaption strong { font-family: var(--font-sans); }
.home-hero-lead,
.home-section-intro > p:not(.eyebrow),
.trust-ledger p,
.home-closing p { text-wrap: pretty; }

.presence-ribbon {
  grid-template-columns: 158px 1fr;
  padding-top: 27px;
  padding-bottom: 29px;
  border-top-color: rgba(23,63,59,.24);
}
.presence-ribbon-title { color: var(--text-secondary); font-size: 13px; }
.presence-ribbon ol::before { top: 6px; height: 2px; background: rgba(15,118,110,.42); }
.presence-ribbon li { gap: 10px; color: var(--text); font-size: 14px; font-weight: 550; }
.presence-ribbon i { width: 14px; height: 14px; border-width: 4px; box-shadow: 0 0 0 1px rgba(15,118,110,.58); }

.presence-story-head { color: rgba(255,255,255,.68); font-size: 14px; }
.presence-story time { color: rgba(255,255,255,.64); }
.presence-story li p { color: rgba(255,255,255,.7); font-size: 15px; line-height: 1.65; }
.presence-node { width: 12px; height: 12px; }

.service-disclaimer { font-size: 13px; line-height: 1.7; }
.trust-ledger p { line-height: 1.78; }

.home-qr {
  width: 200px;
  min-height: 200px;
  border-color: rgba(255,255,255,.32);
  border-radius: 20px;
  background: rgba(255,255,255,.07);
  box-shadow: inset 0 0 0 8px rgba(255,255,255,.025);
}
.home-qr svg { width: 48px; height: 48px; margin-bottom: 14px; }
.home-qr strong { font-size: 15px; }
.home-qr span { margin-top: 6px; color: rgba(255,255,255,.66); font-size: 13px; }

.site-footer { padding-top: 60px; }
.footer-grid { grid-template-columns: 1.35fr .65fr .85fr 1fr; gap: 48px; }
.footer-title { color: var(--text); letter-spacing: .04em; }
.footer-bottom { font-size: 13px; line-height: 1.65; }

@media (max-width: 767px) {
  .home-hero-figure img { object-position: 66% center; }
  .home-hero-figure figcaption span { font-size: 13px; }
  .home-hero-figure figcaption strong { font-size: 18px; }
  .home-city { font-size: 14px; }
  .presence-ribbon { grid-template-columns: 1fr; gap: 20px; padding-top: 25px; padding-bottom: 27px; }
  .presence-ribbon li { gap: 11px; font-size: 13px; line-height: 1.55; }
  .presence-ribbon ol::before { top: 6px; }
  .home-section-intro > p:not(.eyebrow) { font-size: 16px; line-height: 1.82; }
  .presence-story-head { margin-bottom: 28px; font-size: 14px; }
  .presence-story li p { font-size: 15px; }
  .service-index p { font-size: 14px; line-height: 1.65; }
  .service-disclaimer { margin-top: 20px; font-size: 13px; }
  .trust-ledger article { grid-template-columns: 38px 1fr; gap: 16px; padding: 27px 0 30px; }
  .trust-ledger p { font-size: 15px; line-height: 1.78; }
  .home-closing-inner { gap: 38px; }
  .home-closing p { line-height: 1.8; }
  .home-qr { width: 100%; min-height: 164px; }

  .site-footer { padding: 46px 0 24px; }
  .footer-grid { grid-template-columns: .72fr 1.28fr; gap: 28px 24px; }
  .footer-brand { grid-column: 1/-1; padding-bottom: 24px; border-bottom: 1px solid var(--divider); }
  .footer-brand p { margin-top: 14px; font-size: 15px; line-height: 1.75; }
  .footer-title { margin-bottom: 10px; font-size: 14px; }
  .footer-links { gap: 4px; }
  .footer-links a { min-height: 40px; font-size: 14px; }
  .footer-grid > div:nth-child(4) { grid-column: 1/-1; padding-top: 4px; }
  .footer-grid > div:nth-child(4) .footer-links { gap: 7px; }
  .footer-grid > div:nth-child(4) .footer-links span { color: var(--text-secondary); font-size: 14px; line-height: 1.65; }
  .footer-bottom { gap: 8px; margin-top: 32px; padding-top: 18px; font-size: 13px; }
}

@media (max-width: 374px) {
  .presence-ribbon li { font-size: 12px; }
  .footer-grid { column-gap: 18px; }
}

/* C2-W1.3.1 independent audit closeout */
.home-progress .home-section-intro h2 { max-width: 8.2em; }

.presence-ribbon-title {
  color: var(--brand);
  font-weight: 750;
  letter-spacing: .08em;
}
.presence-ribbon ol::before {
  top: 5px;
  height: 1px;
  background: rgba(15,118,110,.22);
}
.presence-ribbon li {
  gap: 9px;
  color: var(--text-secondary);
  font-weight: 600;
}
.presence-ribbon i {
  width: 12px;
  height: 12px;
  border-width: 3px;
  box-shadow: 0 0 0 1px rgba(15,118,110,.42);
}

.trust-ledger article {
  grid-template-columns: 1fr;
  gap: 0;
}
.trust-ledger article > span { display: none; }

.home-qr svg {
  width: 40px;
  height: 40px;
  opacity: .58;
}

@media (min-width: 768px) and (max-width: 1023px) {
  .home-progress-grid {
    grid-template-columns: minmax(260px,.85fr) minmax(400px,1.15fr);
    gap: 32px;
  }
}

@media (max-width: 767px) {
  .home-hero-figure img {
    height: clamp(390px,108vw,430px);
    aspect-ratio: auto;
    object-position: 76% center;
  }
}