:root {
  --ink: #152735;
  --paper: #f3f5f3;
  --accent: #bc5b36;
  --muted: #596673;
  --line: #cbd2d4;
  --soft: rgba(21, 39, 53, .045);
  --sans: "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 16px/1.8 var(--sans);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
p { margin: 0 0 1.25rem; }
.skip { position: absolute; top: -100px; left: 18px; z-index: 30; padding: 8px 12px; background: var(--ink); color: #fff; }
.skip:focus { top: 18px; }

.top,
footer { padding-inline: max(24px, calc((100vw - 1240px) / 2)); }

.top {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 72px;
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(243, 245, 243, .94);
  backdrop-filter: blur(14px);
}

.lockup { display: grid; margin-right: auto; line-height: 1.15; }
.lockup strong { font-size: 19px; font-weight: 700; letter-spacing: .02em; }
.lockup span { margin-top: 4px; color: var(--muted); font-size: 11px; }
.top nav,
footer nav { display: flex; gap: 16px; font-size: 13px; white-space: nowrap; }
.top nav a { position: relative; }
.top nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
.top nav a:hover::after,
.top nav a[aria-current]::after { transform: scaleX(1); }
.top nav a[aria-current] { color: var(--accent); font-weight: 700; }
.top-call { color: var(--accent); font-weight: 700; font-variant-numeric: tabular-nums; }
.menu { display: none; font: inherit; }

.kicker { margin: 0 0 13px; color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: .15em; }
h1,
h2 { letter-spacing: -.04em; }
.article h1 {
  max-width: 920px;
  margin: 0 0 .3em;
  font-size: clamp(43px, 5.25vw, 74px);
  font-weight: 700;
  line-height: 1.14;
}
.lead { max-width: 720px; color: var(--muted); font-size: 18px; line-height: 1.8; }

.professional-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, .68fr);
  align-items: center;
  gap: clamp(42px, 7vw, 100px);
  max-width: 1280px;
  min-height: 560px;
  margin: 0 auto;
  padding: 76px 72px;
  background: #e7edef;
}
.professional-hero-copy { max-width: 680px; }
.hero-identity { margin: 0 0 18px; color: var(--ink); font-size: 16px; font-weight: 700; letter-spacing: .02em; }
.hero-identity span { margin-left: 12px; padding-left: 12px; border-left: 1px solid #aeb8bd; color: var(--muted); font-size: 12px; font-weight: 500; letter-spacing: 0; }
.professional-hero h1 { margin: 0 0 22px; font-size: clamp(46px, 5.3vw, 76px); font-weight: 700; line-height: 1.12; letter-spacing: -.06em; }
.hero-lead { max-width: 560px; color: var(--muted); font-size: 18px; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; gap: 24px; margin-top: 26px; }
.hero-actions .button { margin: 0; }
.text-link { color: var(--accent); font-size: 15px; font-weight: 700; }
.text-link::after { content: " →"; }
.hero-scope { margin: 38px 0 0; color: #69767d; font-size: 12px; letter-spacing: .08em; }
.professional-portrait { align-self: stretch; min-height: 420px; margin: 0; background: #c9d2d6; }
.professional-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: top; filter: grayscale(.1) contrast(1.02) saturate(.9); }

.button {
  display: inline-block;
  margin-top: 12px;
  padding: 11px 20px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.button:hover { border-color: var(--accent); background: var(--accent); transform: translateY(-2px); }
.button:active { transform: translateY(0); }

.proof {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 13px 17px;
  padding: 29px max(24px, calc((100vw - 1240px) / 2));
  border-top: 4px solid var(--accent);
  background: var(--ink);
  color: #fff;
}
.proof p { width: 100%; margin: 0; color: #cbd7de; font-size: 11px; letter-spacing: .13em; }
.proof strong { padding-right: 17px; border-right: 1px solid rgba(255, 255, 255, .28); font-size: 16px; font-weight: 600; }

.article,
.feature,
.content-call { max-width: 1000px; margin: 0 auto; padding: 92px 0; }
.article { background: rgba(243, 245, 243, .7); }
.article.wide,
.feature { max-width: 1240px; }
.article .lead { max-width: 760px; }
.article h2,
.feature h2,
.content-call h2 {
  margin: 2.25em 0 .65em;
  font-size: clamp(25px, 2.35vw, 34px);
  font-weight: 700;
  line-height: 1.32;
}
.feature h2,
.content-call h2 { margin-top: 0; }
.article p { max-width: 780px; }
.portrait { width: min(450px, 100%); margin: 32px 0 46px; border-top: 4px solid var(--accent); object-fit: cover; object-position: top; }

.lawyer-profile {
  display: grid;
  grid-template-columns: minmax(300px, .72fr) minmax(0, 1fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
  max-width: 1240px;
  margin: 0 auto;
  padding: 76px 0 54px;
  border-bottom: 1px solid var(--line);
}
.lawyer-profile figure { margin: 0; background: #dce4e6; }
.lawyer-profile figure img { width: 100%; height: 520px; object-fit: cover; object-position: top; }
.lawyer-profile h1 { max-width: 680px; margin: 0 0 .35em; font-size: clamp(40px, 4.4vw, 64px); font-weight: 700; line-height: 1.16; }
.lawyer-profile .lead { margin-bottom: 20px; }
.lawyer-body > section { margin-top: 78px; }
.lawyer-body > section:first-child { margin-top: 0; }
.practice-map { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 38px; margin-top: 28px; }
.practice-map article { padding: 20px 0; border-top: 1px solid var(--line); }
.practice-map strong { display: block; margin-bottom: 6px; color: var(--ink); font-size: 19px; }
.practice-map p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.lawyer-proof { padding: 34px; border-top: 4px solid var(--accent); background: #e8eff0; }
.lawyer-proof h2 { margin-top: 0; }
.lawyer-statements { display: flex; flex-wrap: wrap; gap: 18px 32px; margin-top: 28px; }
.lawyer-statements strong { color: var(--ink); font-size: 22px; line-height: 1.1; }
.lawyer-statements span { display: block; max-width: 160px; margin-top: 7px; color: var(--muted); font-size: 12px; font-weight: 500; line-height: 1.45; }

.services-intro { padding-bottom: 46px; }
.services-list { max-width: 1000px; margin: 0 auto; padding-bottom: 50px; }
.service-detail { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 28px; padding: 42px 0; border-top: 1px solid var(--line); }
.service-detail:first-child { border-top: 4px solid var(--ink); }
.service-number { color: var(--accent); font-size: 15px; font-weight: 700; letter-spacing: .12em; }
.service-detail h2 { margin: 0 0 12px; font-size: 30px; font-weight: 700; line-height: 1.32; }
.service-detail h3 { margin: 26px 0 8px; font-size: 15px; letter-spacing: .04em; }
.service-detail ul { margin: 0; padding: 0; list-style: none; }
.service-detail li { position: relative; padding: 8px 0 8px 18px; border-top: 1px solid #d8dedf; }
.service-detail li::before { content: ""; position: absolute; top: 20px; left: 0; width: 6px; height: 6px; background: var(--accent); }
.related-link { margin: 22px 0 0; }
.related-link a { color: var(--accent); font-weight: 700; }
.service-preparation { border-top: 1px solid var(--line); }
.service-preparation h2 { margin-top: 0; }

.case-index { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 42px; }
.case-index > a,
.feature aside > a {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 4px 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  transition: background .2s ease, padding .2s ease;
}
.case-index > a:hover,
.feature aside > a:hover { padding-left: 10px; background: rgba(188, 91, 54, .08); }
.case-index small,
.feature aside small { grid-row: span 2; color: var(--accent); font-size: 13px; font-weight: 700; }
.case-index h2 { margin: 0; font-size: 21px; font-weight: 700; line-height: 1.35; }
.case-index strong,
.feature aside strong { font-size: 18px; font-weight: 700; line-height: 1.45; }
.case-index span,
.feature aside span { grid-column: 2; color: var(--muted); font-size: 13px; line-height: 1.6; }

.feature { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(330px, .98fr); gap: clamp(45px, 8vw, 120px); }
.feature aside { border-top: 4px solid var(--accent); }
.content-call { display: flex; align-items: center; gap: 28px; border-top: 1px solid var(--line); }
.content-call h2 { max-width: 610px; margin-right: auto; }
.content-call a { color: var(--accent); font-weight: 700; white-space: nowrap; }

.detail-list,
.route { margin: 0; padding: 0; list-style: none; }
.detail-list { columns: 2; column-gap: 54px; }
.detail-list li { break-inside: avoid; padding: 13px 0; border-top: 1px solid var(--line); }
.route { max-width: 850px; }
.route li { display: flex; gap: 18px; padding: 18px 0; border-top: 1px solid var(--line); }
.route b { min-width: 34px; color: var(--accent); }
.case-page { max-width: 880px; }
.case-page h1 { max-width: 860px; font-size: clamp(40px, 4.5vw, 60px); }
.case-page h2 { position: relative; padding-left: 18px; }
.case-page h2::before { content: ""; position: absolute; top: .28em; left: 0; width: 5px; height: 1em; background: var(--accent); }
.crumb { margin-bottom: 35px; color: var(--muted); font-size: 13px; }
.notice { max-width: 780px; margin-top: 46px; padding: 16px 20px; border-left: 3px solid var(--accent); background: rgba(188, 91, 54, .08); color: var(--muted); }
.case-facts { margin: 44px 0 52px; padding: 28px 30px 0; border-top: 4px solid var(--ink); background: #eaf0f1; }
.case-facts h2 { margin: 0 0 20px; padding-left: 0; font-size: 22px; }
.case-facts h2::before { display: none; }
.case-facts dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 34px; margin: 0; }
.case-facts dl > div { padding: 16px 0 18px; border-top: 1px solid #b8c4c8; }
.case-facts dt { margin-bottom: 4px; color: var(--muted); font-size: 12px; letter-spacing: .08em; }
.case-facts dd { margin: 0; font-size: 16px; font-weight: 700; line-height: 1.55; }
.case-section { margin-top: 48px; }
.case-section h2 { margin-top: 0; }
.case-section ul { margin: 18px 0 0; padding: 0; list-style: none; }
.case-section ul li { position: relative; max-width: 780px; padding: 12px 0 12px 18px; border-top: 1px solid var(--line); }
.case-section ul li::before { content: ""; position: absolute; top: 24px; left: 0; width: 7px; height: 7px; background: var(--accent); }
.case-steps,
.case-nodes { margin: 18px 0 0; padding: 0; list-style: none; }
.case-steps li { display: grid; grid-template-columns: 48px 1fr; gap: 14px; padding: 16px 0; border-top: 1px solid var(--line); }
.case-steps b { color: var(--accent); font-size: 13px; letter-spacing: .08em; }
.case-nodes { counter-reset: node; }
.case-nodes li { position: relative; max-width: 780px; padding: 12px 0 12px 32px; border-top: 1px solid var(--line); }
.case-nodes li::before { counter-increment: node; content: counter(node, decimal-leading-zero); position: absolute; left: 0; color: var(--accent); font-size: 12px; font-weight: 700; }
.case-actions { display: flex; align-items: center; gap: 24px; margin-top: 46px; }
.case-actions .button { margin: 0; }

.source-links { max-width: 850px; margin-top: 52px; padding-top: 3px; }
.source-links h2 { margin-bottom: .5em; }
.source-links a { display: block; padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--accent); font-weight: 600; }
.source-links a:hover { padding-left: 8px; }

.honors-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .42fr); gap: clamp(42px, 8vw, 130px); max-width: 1280px; margin: 0 auto; padding: 78px 72px; background: var(--ink); color: #fff; }
.honors-hero h1 { max-width: 760px; margin: 0 0 18px; font-size: clamp(40px, 4.6vw, 66px); font-weight: 700; line-height: 1.15; letter-spacing: -.055em; }
.honors-hero > div > p:last-child { max-width: 700px; margin: 0; color: #d3dde1; font-size: 17px; }
.honors-hero aside { display: grid; align-content: center; gap: 5px; padding-left: 28px; border-left: 1px solid rgba(255,255,255,.3); }
.honors-hero aside strong { color: #fff; font-size: 38px; line-height: 1.1; }
.honors-hero aside span { margin-bottom: 17px; color: #c5d0d5; font-size: 13px; }
.honors-body { padding-top: 62px; }
.honor-group { display: grid; grid-template-columns: minmax(240px, .52fr) minmax(0, 1fr); gap: clamp(36px, 7vw, 105px); padding: 52px 0; border-top: 1px solid var(--line); }
.honor-group:first-child { border-top: 0; }
.honor-group-head h2 { margin: 0 0 12px; font-size: 31px; }
.honor-group-head p:last-child { color: var(--muted); }
.honor-listing { border-top: 3px solid var(--ink); }
.honor-listing article { display: grid; grid-template-columns: 44px 1fr; gap: 10px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.honor-listing small { color: var(--accent); font-size: 12px; font-weight: 700; }
.honor-listing strong { font-size: 17px; line-height: 1.5; }
.roles-panel { margin-top: 36px; padding: 42px; background: #e8eff0; border-top: 4px solid var(--accent); }
.roles-panel h2 { max-width: 650px; margin-top: 0; }
.roles-panel ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 38px; margin: 24px 0 0; padding: 0; list-style: none; }
.roles-panel li { padding: 13px 0; border-top: 1px solid #bdc9cd; }
.media-record { margin-top: 72px; }
.media-record h2 { margin-top: 0; }
.media-record > a { display: grid; grid-template-columns: 110px minmax(0,1fr) auto; gap: 18px; align-items: center; padding: 17px 0; border-top: 1px solid var(--line); }
.media-record > a:last-child { border-bottom: 1px solid var(--line); }
.media-record small { color: var(--accent); font-size: 12px; font-weight: 700; }
.media-record strong { font-size: 16px; }
.media-record span { color: var(--accent); font-size: 13px; font-weight: 700; }

.media-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 34px 0 42px; }
.media-strip img { width: 100%; height: 238px; border: 1px solid var(--line); object-fit: cover; filter: saturate(.9) contrast(1.02); }

.contact-layout { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 18px; margin-top: 40px; }
.contact-panel { padding: 34px; border: 1px solid var(--line); background: rgba(255, 255, 255, .38); }
.contact-panel-dark { border-color: var(--ink); background: var(--ink); color: #fff; }
.contact-panel h2 { margin-top: 0; font-size: 27px; }
.contact-details { display: grid; gap: 24px; }
.contact-panel-dark { display: grid; grid-template-columns: minmax(0, 1fr) 156px; column-gap: 24px; align-items: start; }
.contact-panel-dark h2 { grid-column: 1 / -1; }
.contact-panel-dark .contact-details { grid-column: 1; }
.contact-detail { display: grid; gap: 3px; }
.contact-detail span { color: var(--muted); font-size: 12px; letter-spacing: .1em; }
.contact-panel-dark .contact-detail span { color: #cbd7de; }
.contact-detail a { font-size: 20px; font-weight: 700; }
.contact-panel-dark a { color: #fff; }
.contact-detail strong { font-size: 16px; line-height: 1.7; }
.contact-panel .detail-list { margin-top: 0; }
.contact-panel .detail-list li { padding: 10px 0; }
.wechat-contact { grid-column: 2; grid-row: 2; display: block; margin: 0; padding-left: 20px; border-left: 1px solid rgba(255,255,255,.28); }
.wechat-contact img { width: 132px; height: 132px; padding: 6px; background: #fff; object-fit: contain; }
.wechat-contact h3 { margin: 9px 0 5px; font-size: 14px; line-height: 1.4; }
.wechat-contact .kicker { margin-bottom: 6px; color: #f0b89d; }
.wechat-contact p:last-child { margin: 0; color: #d0dce1; font-size: 11px; line-height: 1.55; }

footer {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 32px;
  padding-top: 42px;
  padding-bottom: 36px;
  border-top: 1px solid var(--line);
  background: rgba(21, 39, 53, .035);
  font-size: 13px;
}
footer > div { display: grid; margin-right: auto; line-height: 1.2; }
footer > div span,
footer p { color: var(--muted); }
footer p { width: 100%; margin: 0; }
footer nav a:hover { color: var(--accent); }

@media (max-width: 1080px) {
  .top { padding-inline: 24px; }
  .top nav { display: none; }
  .top.open nav { display: grid; position: absolute; top: 72px; right: 0; left: 0; padding: 18px 24px; border-bottom: 1px solid var(--line); background: var(--paper); }
  .top.open nav a { padding: 7px 0; }
  .top.open nav a::after { display: none; }
  .menu { display: block; margin-left: auto; padding: 6px 10px; border: 1px solid var(--line); background: transparent; color: var(--ink); }
  .top-call { margin-left: auto; }
  .professional-hero,
  .feature,
  .lawyer-profile { margin-right: 24px; margin-left: 24px; }
  .proof { padding-inline: 24px; }
}

@media (max-width: 760px) {
  .top { height: 64px; padding-inline: 20px; }
  .top.open nav { top: 64px; padding-inline: 20px; }
  .top-call { display: none; }
  .professional-hero { grid-template-columns: 1fr; gap: 34px; min-height: 0; margin-inline: 0; padding: 60px 24px 42px; }
  .professional-hero h1,
  .article h1 { font-size: 43px; letter-spacing: -.055em; }
  .professional-hero .hero-lead,
  .lead { font-size: 17px; }
  .professional-portrait { min-height: 380px; }
  .hero-identity { font-size: 15px; }
  .hero-identity span { display: block; margin: 6px 0 0; padding: 0; border: 0; }
  .hero-scope { margin-top: 28px; letter-spacing: .04em; }
  .proof { gap: 10px; }
  .proof strong { width: 100%; padding-right: 0; border-right: 0; }
  .feature,
  .article,
  .content-call { padding: 64px 24px; }
  .lawyer-profile { grid-template-columns: 1fr; gap: 32px; margin-inline: 0; padding: 54px 24px; }
  .lawyer-profile figure img { height: 420px; }
  .lawyer-profile h1 { font-size: 40px; }
  .lawyer-body > section { margin-top: 58px; }
  .practice-map { grid-template-columns: 1fr; }
  .lawyer-proof { padding: 25px 20px; }
  .lawyer-statements { display: grid; grid-template-columns: 1fr; gap: 20px; }
  .services-intro { padding-bottom: 30px; }
  .services-list { padding: 0 24px 38px; }
  .service-detail { grid-template-columns: 1fr; gap: 10px; padding: 34px 0; }
  .service-detail h2 { font-size: 26px; }
  .honors-hero { grid-template-columns: 1fr; gap: 34px; margin-inline: 0; padding: 58px 24px; }
  .honors-hero h1 { font-size: 40px; }
  .honors-hero aside { grid-template-columns: 68px 1fr; gap: 3px 12px; padding: 22px 0 0; border-top: 1px solid rgba(255,255,255,.3); border-left: 0; }
  .honors-hero aside strong { font-size: 28px; }
  .honors-hero aside span { align-self: center; margin: 0; }
  .honor-group { grid-template-columns: 1fr; gap: 20px; padding: 42px 0; }
  .honor-group-head h2 { font-size: 27px; }
  .roles-panel { padding: 27px 20px; }
  .roles-panel ul { grid-template-columns: 1fr; }
  .media-record { margin-top: 58px; }
  .media-record > a { grid-template-columns: 1fr; gap: 3px; }
  .media-record span { margin-top: 4px; }
  .feature { grid-template-columns: 1fr; gap: 46px; margin-inline: 0; }
  .content-call { display: grid; gap: 14px; }
  .content-call h2 { margin: 0; }
  .case-index,
  .contact-layout { grid-template-columns: 1fr; gap: 0; }
  .detail-list { columns: 1; }
  .article h2 { font-size: 25px; }
  .case-page h1 { font-size: 40px; }
  .case-facts { margin: 34px 0 42px; padding: 22px 20px 0; }
  .case-facts dl { grid-template-columns: 1fr; }
  .case-section { margin-top: 40px; }
  .case-actions { flex-wrap: wrap; gap: 18px; }
  .media-strip { grid-template-columns: 1fr; gap: 10px; }
  .media-strip img { height: auto; max-height: 360px; }
  .contact-layout { gap: 12px; }
  .contact-panel { padding: 25px; }
  .contact-detail a { font-size: 18px; }
  .contact-panel-dark { display: grid; grid-template-columns: 1fr; }
  .contact-panel-dark h2 { grid-column: 1; grid-row: 1; margin-bottom: 24px; }
  .contact-panel-dark .contact-details { grid-column: 1; grid-row: 3; }
  .wechat-contact { grid-column: 1; grid-row: 2; display: grid; grid-template-columns: 112px minmax(0,1fr); gap: 15px; align-items: center; margin: 0 0 28px; padding: 0 0 22px; border-top: 0; border-bottom: 1px solid rgba(255,255,255,.28); border-left: 0; }
  .wechat-contact img { width: 112px; height: 112px; }
  .wechat-contact h3 { margin: 0; font-size: 15px; }
  footer { padding-inline: 24px; }
  footer nav { flex-wrap: wrap; }
}