:root {
  color-scheme: light;
  --ink: #22252b;
  --ink-soft: #50545b;
  --muted: #777b80;
  --accent: #8a303b;
  --accent-dark: #67222c;
  --paper: #fff;
  --pale: #f4f5f3;
  --line: #d8d9d7;
  --serif: "Songti SC", "STSong", "Noto Serif CJK SC", "SimSun", serif;
  --sans: "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
  font-family: var(--sans);
  font-size: 16px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); line-height: 1.7; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.shell { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }

.utility-bar { background: #282b31; color: #f1f1ee; }
.utility-inner { min-height: 31px; display: flex; justify-content: space-between; align-items: center; gap: 20px; font-size: 12px; letter-spacing: .025em; }
.utility-inner b { font-weight: 500; color: #e3b5ba; }
.site-header { position: sticky; z-index: 30; top: 0; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.header-inner { height: 83px; display: flex; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border: 2px solid var(--accent); color: var(--accent); font: 700 24px/1 var(--serif); }
.brand-name { display: flex; flex-direction: column; font: 700 25px/1.05 var(--serif); letter-spacing: .02em; }
.brand-name small { margin-top: 6px; color: var(--muted); font: 500 11px/1.2 var(--sans); letter-spacing: .12em; }
.site-header nav { margin-left: auto; display: flex; align-items: center; gap: 34px; }
.site-header nav a { font-size: 14px; font-weight: 650; white-space: nowrap; }
.site-header nav a:hover, .quiet-link:hover, .back-link:hover, .side-link:hover { color: var(--accent); }
.header-phone { display: inline-flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 42px; background: var(--accent); color: white; padding: 8px 15px; font-size: 14px; font-weight: 650; white-space: nowrap; }
.header-phone:hover { background: var(--accent-dark); }
.header-phone span { font-size: 18px; font-weight: 400; }
.menu-button, .mobile-nav { display: none; }

.eyebrow { display: block; color: var(--accent); font-size: 13px; font-weight: 700; letter-spacing: .11em; margin-bottom: 22px; }
h1, h2, h3, p { overflow-wrap: anywhere; }
.hero { border-bottom: 1px solid var(--line); }
.hero-grid { min-height: 650px; display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(290px, .58fr); }
.hero-photo { position: relative; align-self: stretch; min-height: 650px; margin: 0; overflow: hidden; border-left: 1px solid var(--line); background: #333036; }
.hero-photo img { display: block; position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 32%; }
.hero-photo figcaption { position: absolute; right: 12px; bottom: 12px; left: 12px; padding: 9px 11px; background: rgba(34,37,43,.85); color: #fff; font-size: 12px; line-height: 1.5; }
.hero-copy { padding: 93px 72px 39px 0; display: flex; flex-direction: column; align-items: flex-start; }
.hero h1 { max-width: 780px; margin: 0; font: 600 clamp(53px, 5.5vw, 81px)/1.34 var(--serif); letter-spacing: -.045em; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-lead { max-width: 650px; margin: 32px 0 0; color: var(--ink-soft); font-size: 18px; line-height: 1.95; }
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 38px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 38px; padding: 11px 22px; font-size: 15px; line-height: 1.4; font-weight: 700; transition: background-color .18s, color .18s, transform .18s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--accent); }
.button-primary:hover { background: var(--accent-dark); }
.button-outline { border: 1px solid var(--ink); }
.button-outline:hover { color: white; background: var(--ink); }
.button-light { color: var(--accent); background: white; }
.button-light:hover { background: #f4ecec; }
.quiet-link { padding-bottom: 3px; border-bottom: 1px solid currentColor; font-size: 15px; font-weight: 700; transition: color .18s; }
.hero-identity { width: 100%; display: flex; gap: 0; align-items: center; margin-top: auto; padding-top: 48px; font-size: 13px; color: var(--muted); }
.hero-identity span + span { margin-left: 18px; padding-left: 18px; border-left: 1px solid var(--line); }
.hero-aside { display: flex; flex-direction: column; border-left: 1px solid var(--line); padding: 38px 0 38px 38px; }
.aside-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; border-bottom: 1px solid var(--line); padding-bottom: 21px; color: var(--muted); font-size: 12px; }
.aside-top span:first-child { font-weight: 700; color: var(--accent); }
.aside-body { padding: 34px 0 20px; }
.aside-step { display: grid; grid-template-columns: 28px 1fr; column-gap: 12px; padding: 0 0 25px; }
.aside-step + .aside-step { border-top: 1px solid var(--line); padding-top: 24px; }
.aside-step > span { color: var(--accent); font: 700 13px/1.7 var(--sans); }
.aside-step strong { font: 600 23px/1.3 var(--serif); }
.aside-step p { grid-column: 2; margin: 8px 0 0; color: var(--ink-soft); font-size: 14px; line-height: 1.75; }
.aside-link { display: flex; justify-content: space-between; align-items: center; margin-top: auto; border-top: 1px solid var(--ink); padding-top: 17px; font-size: 14px; font-weight: 700; }
.aside-link:hover { color: var(--accent); }
.aside-link span { font-size: 20px; font-weight: 400; }

.section { padding-block: 105px; }
.section-tint { background: var(--pale); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 48px; }
.section-head h2, .about-band h2, .cta-panel h2 { margin: 0; font: 600 clamp(31px, 3.45vw, 46px)/1.38 var(--serif); letter-spacing: -.025em; }
.section-head p { max-width: 370px; margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.8; }
.service-grid { border-top: 2px solid var(--ink); }
.service-card { display: grid; grid-template-columns: 82px minmax(180px, .75fr) minmax(250px, 1fr) 28px; align-items: center; gap: 22px; min-height: 153px; border-bottom: 1px solid var(--line); transition: background-color .18s, padding .18s; }
.service-card:hover, .question-card:hover { background: #f8f2f2; padding-inline: 12px; }
.card-index { align-self: center; font: 500 24px/1 var(--serif); color: var(--accent); }
.service-name { display: flex; flex-direction: column; gap: 7px; }
.service-name strong { font: 600 30px/1.2 var(--serif); }
.service-name small { color: var(--muted); font-size: 12px; }
.service-card p { margin: 0; color: var(--ink-soft); font-size: 15px; }
.card-arrow { justify-self: end; color: var(--accent); font-size: 23px; font-weight: 400; }
.question-grid { border-top: 2px solid var(--ink); }
.question-card { display: grid; grid-template-columns: 80px 1fr 28px; align-items: center; gap: 20px; min-height: 130px; border-bottom: 1px solid var(--line); transition: background-color .18s, padding .18s; }
.question-count { color: var(--accent); font: 500 23px/1 var(--serif); }
.question-main { display: flex; flex-direction: column; gap: 7px; }
.question-main small { color: var(--muted); font-size: 12px; }
.question-main strong { font-size: 19px; line-height: 1.55; font-weight: 650; }
.about-band { display: flex; justify-content: space-between; align-items: center; gap: 50px; border-bottom: 1px solid var(--line); }
.about-band p { max-width: 660px; margin: 19px 0 0; color: var(--ink-soft); }
.about-band .quiet-link { flex-shrink: 0; }
.cta-panel { display: flex; justify-content: space-between; align-items: center; gap: 40px; margin: 6px 0 98px; padding: 49px 56px; color: white; background: var(--accent); }
.cta-panel .eyebrow { margin-bottom: 15px; color: #f8dadd; }
.cta-panel p { max-width: 680px; margin: 13px 0 0; color: #f5e6e8; font-size: 15px; }
.cta-contact { flex-shrink: 0; border-left: 1px solid #bd7a81; padding-left: 35px; }
.cta-contact > span { display: block; font-size: 12px; color: #f3d5d8; }
.cta-contact a { display: flex; align-items: center; gap: 16px; margin-top: 5px; font: 600 28px/1.3 var(--serif); letter-spacing: .01em; white-space: nowrap; }
.cta-contact a span { font: 400 20px/1 var(--sans); }

.site-footer { background: #282b31; color: #f4f4f2; padding: 58px 0 25px; }
.footer-inner { display: flex; justify-content: space-between; gap: 60px; }
.footer-inner strong { font: 600 28px/1.2 var(--serif); }
.footer-inner span { display: block; color: #c4c6c5; font-size: 13px; }
.footer-inner a { display: inline-block; margin-top: 7px; font-size: 23px; font-weight: 700; }
.footer-inner p { color: #c4c6c5; font-size: 13px; }
.legal-note { margin-top: 37px; padding-top: 22px; border-top: 1px solid #53565a; color: #babdbd; font-size: 12px; }

.inner-hero { padding-block: 67px 65px; border-bottom: 1px solid var(--line); }
.inner-hero h1 { max-width: 930px; margin: 0 0 22px; font: 600 clamp(39px, 4.7vw, 64px)/1.35 var(--serif); letter-spacing: -.03em; }
.inner-hero > p { max-width: 760px; margin: 0; color: var(--ink-soft); font-size: 17px; line-height: 1.9; }
.back-link { display: inline-block; margin-bottom: 42px; color: var(--muted); font-size: 14px; }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 90px; }
.prose { max-width: 720px; }
.prose h2 { margin: 0 0 18px; font: 600 29px/1.4 var(--serif); }
.prose h2:not(:first-child) { margin-top: 55px; }
.prose p { color: #43484e; font-size: 17px; line-height: 1.95; }
.prose ul { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.prose li { position: relative; padding: 15px 0 15px 24px; border-bottom: 1px solid var(--line); color: #43484e; }
.prose li::before { position: absolute; content: ''; top: 27px; left: 0; width: 6px; height: 6px; background: var(--accent); }
.prose .muted { margin-top: 45px; color: var(--muted); font-size: 14px; }
.answer-lead { padding: 24px 29px; border-left: 3px solid var(--accent); background: #f9f4f4; color: var(--ink) !important; font-size: 20px !important; }
.detail-aside { align-self: start; position: sticky; top: 112px; padding: 30px; border-top: 3px solid var(--accent); background: var(--pale); }
.detail-aside .eyebrow { margin-bottom: 14px; }
.detail-aside h3 { margin: 0; font: 600 27px/1.45 var(--serif); }
.detail-aside p { margin: 13px 0 26px; color: var(--ink-soft); font-size: 14px; }
.detail-aside .button { width: 100%; gap: 8px; }
.side-link { display: block; margin-top: 19px; font-size: 14px; font-weight: 700; }
.review-box { margin-top: 50px; padding: 23px 28px; border: 1px solid #e3c9cb; background: #faf4f4; }
.review-box strong { color: var(--accent); }
.review-box p { margin: 7px 0 0; font-size: 14px; }
.facts { border-top: 2px solid var(--ink); margin: 0; }
.facts div { display: grid; grid-template-columns: 130px 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; font-weight: 650; }

@media (max-width: 1000px) {
  .site-header nav { gap: 20px; }
  .header-inner { gap: 20px; }
  .hero-grid { grid-template-columns: minmax(0, 1.3fr) minmax(250px, .7fr); }
  .hero-copy { padding-right: 38px; }
  .hero-aside { padding-left: 27px; }
  .detail-grid { gap: 50px; }
}
@media (max-width: 820px) {
  .site-header nav, .header-phone { display: none; }
  .menu-button { display: inline-flex; align-items: center; gap: 12px; margin-left: auto; padding: 7px 13px; border: 1px solid var(--line); background: white; color: var(--ink); font-size: 14px; }
  .mobile-nav:not([hidden]) { display: flex; flex-direction: column; padding: 9px 32px 24px; border-top: 1px solid var(--line); }
  .mobile-nav a { padding: 9px 0; font-size: 15px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { grid-row: 2; min-height: 0; padding: 46px 0 35px; }
  .hero-photo { grid-row: 1; min-height: 390px; border-left: 0; }
  .service-card { grid-template-columns: 55px minmax(150px, .7fr) 1fr 24px; gap: 14px; }
  .detail-grid { grid-template-columns: minmax(0, 1fr) 260px; gap: 30px; }
  .cta-panel { padding: 35px; }
  .cta-contact { padding-left: 22px; }
  .cta-contact a { font-size: 22px; }
}
@media (max-width: 650px) {
  .shell { width: min(100% - 34px, 1180px); }
  .utility-inner { min-height: 27px; font-size: 10px; }
  .utility-inner span:first-child { display: none; }
  .utility-inner span:last-child { margin-left: auto; }
  .header-inner { height: 69px; }
  .brand-name { font-size: 22px; }
  .brand-name small { font-size: 10px; }
  .hero-copy { min-height: 0; padding: 42px 0 26px; }
  .hero-photo { min-height: 275px; }
  .hero-photo img { object-position: center 31%; }
  .hero h1 { font-size: clamp(42px, 10vw, 58px); }
  .hero-lead { margin-top: 25px; font-size: 16px; }
  .hero-actions { width: 100%; flex-direction: column; align-items: stretch; gap: 22px; margin-top: 31px; }
  .hero-actions .quiet-link { align-self: flex-start; }
  .hero-identity { flex-wrap: wrap; gap: 5px 12px; padding-top: 60px; }
  .hero-identity span + span { margin-left: 0; padding-left: 0; border: 0; }
  .section { padding-block: 73px; }
  .section-head { display: block; margin-bottom: 29px; }
  .section-head p { margin-top: 18px; }
  .section-head .quiet-link { display: inline-block; margin-top: 23px; }
  .service-card { position: relative; grid-template-columns: 36px 1fr 22px; gap: 10px; min-height: 160px; padding-block: 20px; }
  .service-name strong { font-size: 26px; }
  .service-card p { grid-column: 2; grid-row: 2; padding-right: 13px; }
  .service-card .card-arrow { grid-column: 3; grid-row: 1; }
  .question-card { grid-template-columns: 36px 1fr 20px; gap: 10px; min-height: 120px; }
  .question-main strong { font-size: 17px; }
  .about-band { display: block; }
  .about-band .quiet-link { display: inline-block; margin-top: 27px; }
  .cta-panel { display: block; margin: 5px 0 67px; padding: 31px 25px; }
  .cta-panel h2 { font-size: 29px; }
  .cta-contact { margin-top: 28px; padding: 22px 0 0; border-left: 0; border-top: 1px solid #bd7a81; }
  .footer-inner { display: block; }
  .footer-inner > div + div { margin-top: 30px; }
  .inner-hero { padding-block: 45px; }
  .inner-hero h1 { font-size: clamp(36px, 8vw, 49px); }
  .inner-hero > p { font-size: 16px; }
  .detail-grid { grid-template-columns: 1fr; gap: 43px; }
  .detail-aside { position: static; }
  .prose h2:not(:first-child) { margin-top: 43px; }
  .facts div { grid-template-columns: 92px 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Wide photographic hero. The portrait remains clear while the copy sits on a soft office background. */
.hero-wide { position: relative; overflow: hidden; }
.hero-wide .hero-photo { position: absolute; z-index: 0; inset: 0; width: 100%; min-height: 0; border: 0; }
.hero-wide .hero-photo img { object-position: center center; }
.hero-wide .hero-photo::before,
.hero-wide .hero-photo::after { content: ''; position: absolute; inset: 0; pointer-events: none; }
.hero-wide .hero-photo::before { z-index: 1; backdrop-filter: blur(9px); -webkit-backdrop-filter: blur(9px); mask-image: linear-gradient(90deg, #000 0%, #000 32%, transparent 67%); -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 32%, transparent 67%); }
.hero-wide .hero-photo::after { z-index: 2; background: linear-gradient(90deg, rgba(250,249,247,.97) 0%, rgba(250,249,247,.92) 30%, rgba(250,249,247,.69) 48%, rgba(250,249,247,.05) 72%, transparent 100%); }
.hero-wide .hero-photo figcaption { z-index: 3; right: max(24px, calc((100vw - 1180px) / 2)); left: auto; width: max-content; max-width: calc(100% - 48px); }
.hero-wide .hero-grid { position: relative; z-index: 1; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); }
.hero-wide .hero-copy { max-width: 790px; padding-right: 30px; }
.hero-wide .hero-lead { max-width: 635px; }

@media (max-width: 820px) {
  .hero-wide .hero-photo { bottom: auto; height: 560px; }
  .hero-wide .hero-photo::before { display: none; }
  .hero-wide .hero-photo::after { background: linear-gradient(180deg, transparent 0%, rgba(255,255,255,.05)42%, rgba(255,255,255,.82)68%, #fff 100%); }
  .hero-wide .hero-photo img { object-position: 95% top; }
  .hero-wide .hero-grid { display: block; min-height: 0; padding-top: 350px; }
  .hero-wide .hero-copy { max-width: none; padding: 0 0 35px; }
  .hero-wide .hero-photo figcaption { top: 292px; bottom: auto; }
}
@media (max-width: 650px) {
  .hero-wide .hero-photo figcaption { right: 17px; }
}