@charset "UTF-8";
:root{
  --ink:#111827;
  --muted:#5f6877;
  --line:#dfe5ec;
  --paper:#ffffff;
  --soft:#f4f7fa;
  --navy:#0a2948;
  --blue:#0e4f82;
  --accent:#b58a4b;
  --shadow:0 28px 80px rgba(12,36,61,.13);
  --radius:24px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--paper);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;
  line-height:1.75;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:10px;background:#fff;padding:10px 16px;z-index:100}
.skip-link:focus{left:10px}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(223,229,236,.75);
}
.nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:inline-flex;align-items:center;gap:12px}
.brand-mark{
  width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;
  color:#fff;background:var(--navy);
  font-family:serif;font-size:24px;font-weight:700;
}
.brand strong,.brand small{display:block;line-height:1.25}
.brand strong{font-size:18px;letter-spacing:.03em}
.brand small{margin-top:4px;color:var(--muted);font-size:11px;letter-spacing:.12em}
.site-nav{display:flex;align-items:center;gap:30px;font-size:14px}
.site-nav a{color:#344152}
.site-nav a:hover{color:var(--blue)}
.nav-cta{padding:10px 17px!important;color:#fff!important;background:var(--navy);border-radius:999px}
.nav-toggle{display:none;border:0;background:transparent;color:var(--navy);font-weight:700}
.hero{
  position:relative;overflow:hidden;
  padding:86px 0 70px;
  background:linear-gradient(120deg,#f7fafc 0%,#fff 55%,#f1f6fa 100%);
}
.hero-glow{position:absolute;border-radius:50%;filter:blur(1px);opacity:.65}
.hero-glow-a{width:520px;height:520px;right:-210px;top:-260px;background:radial-gradient(circle,#d3e7f4 0%,rgba(211,231,244,0) 70%)}
.hero-glow-b{width:420px;height:420px;left:-250px;bottom:-260px;background:radial-gradient(circle,#eadfcf 0%,rgba(234,223,207,0) 70%)}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(350px,.8fr);align-items:center;gap:76px}
.eyebrow,.section-kicker{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--blue);text-transform:uppercase}
.eyebrow{display:flex;align-items:center;gap:10px}
.eyebrow span{display:inline-block;width:30px;height:2px;background:var(--accent)}
.hero h1{
  margin:20px 0 22px;
  font-family:"Noto Serif SC","Songti SC",serif;
  font-size:clamp(42px,5.2vw,70px);
  line-height:1.13;letter-spacing:-.035em;
}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero-lead{max-width:720px;color:#4b5868;font-size:18px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 38px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:999px;font-weight:700;font-size:14px;transition:.2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{color:#fff;background:var(--navy);box-shadow:0 14px 30px rgba(10,41,72,.22)}
.btn-secondary{border:1px solid #b8c4cf;background:#fff}
.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:0}
.hero-facts div{border-left:2px solid #dbe3ea;padding-left:15px}
.hero-facts dt{font-size:12px;color:var(--muted)}
.hero-facts dd{margin:3px 0 0;font-size:14px;font-weight:700;line-height:1.5}
.hero-media{position:relative;min-height:560px}
.portrait-crop{
  position:absolute;inset:0 18px 28px 0;
  border-radius:32px;
  background-image:linear-gradient(to top,rgba(10,41,72,.14),transparent 35%),url("/assets/xiaotong-lawyer-profile.jpg");
  background-repeat:no-repeat;
  background-size:270% auto;
  background-position:96% 17%;
  box-shadow:var(--shadow);
}
.portrait-crop:after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.7);border-radius:32px}
.media-card{
  position:absolute;right:-8px;bottom:0;width:230px;
  padding:20px 22px;color:#fff;background:rgba(10,41,72,.96);
  border-radius:18px;box-shadow:0 18px 50px rgba(10,41,72,.3);
}
.media-card span,.media-card small,.media-card strong{display:block}
.media-card span{font-size:11px;opacity:.72;letter-spacing:.08em}
.media-card strong{font-family:"Noto Serif SC","Songti SC",serif;font-size:24px;margin:5px 0}
.media-card small{opacity:.8}
.credential-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.credential-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.credential-grid div{padding:26px 28px;border-right:1px solid var(--line)}
.credential-grid div:first-child{padding-left:0}
.credential-grid div:last-child{border-right:0}
.credential-grid strong,.credential-grid span{display:block}
.credential-grid strong{color:var(--blue);font-size:13px}
.credential-grid span{margin-top:5px;font-size:13px;color:var(--muted);line-height:1.5}
.section{padding:100px 0}
.section-kicker{margin:0 0 12px}
.section h2{margin:0;font-family:"Noto Serif SC","Songti SC",serif;font-size:clamp(34px,4vw,52px);line-height:1.2}
.about-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:90px}
.about-copy{max-width:780px}
.about-copy p{color:#465365;font-size:16px}
.about-copy .lead{margin-top:0;color:var(--ink);font-family:"Noto Serif SC","Songti SC",serif;font-size:25px;line-height:1.75}
.notice{display:flex;gap:18px;margin-top:30px;padding:18px 20px;border-left:3px solid var(--accent);background:#f7f4ef}
.notice strong{white-space:nowrap;color:#6e5329}
.notice span{color:#6a6258;font-size:13px}
.section-services{background:var(--soft)}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:44px}
.section-heading>p{max-width:510px;margin:0;color:var(--muted)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service-card{position:relative;min-height:350px;padding:34px 30px;background:#fff;border:1px solid #e2e7ec;border-radius:var(--radius);transition:.22s ease}
.service-card:hover{transform:translateY(-5px);box-shadow:0 20px 45px rgba(10,41,72,.09);border-color:#cbd6df}
.service-no{font-family:serif;color:#9aabbb;font-size:14px}
.service-card h3{margin:54px 0 12px;font-family:"Noto Serif SC","Songti SC",serif;font-size:24px;line-height:1.4}
.service-card p{color:var(--muted);font-size:14px}
.service-card ul{margin:20px 0 0;padding:18px 0 0;list-style:none;border-top:1px solid var(--line)}
.service-card li{position:relative;padding-left:15px;color:#435062;font-size:13px}
.service-card li:before{content:"";position:absolute;left:0;top:.8em;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.service-card-contact{color:#fff;background:var(--navy);border-color:var(--navy)}
.service-card-contact .section-kicker{color:#92b8d6}
.service-card-contact h3{margin-top:42px}
.service-card-contact p{color:#c8d6e2}
.service-card-contact a{position:absolute;left:30px;bottom:32px;color:#fff;font-weight:700}
.section-experience{background:var(--navy);color:#fff}
.experience-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px}
.experience-intro{position:sticky;top:130px;align-self:start}
.experience-intro .section-kicker{color:#9cc0dc}
.experience-intro p:last-child{max-width:420px;color:#b8c9d7}
.experience-list{border-top:1px solid rgba(255,255,255,.18)}
.experience-list article{display:grid;grid-template-columns:60px 1fr;gap:20px;padding:28px 0;border-bottom:1px solid rgba(255,255,255,.18)}
.experience-list>article>span{color:#77a6c8;font-family:serif}
.experience-list h3{margin:0 0 8px;font-family:"Noto Serif SC","Songti SC",serif;font-size:23px}
.experience-list p{margin:0;color:#b8c9d7;font-size:14px}
.text-link{color:var(--blue);font-size:14px;font-weight:800}
.article-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:20px}
.article-card{min-height:315px;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.article-card.featured{background:#f1f6fa;border-color:#cfdae3}
.article-meta{display:flex;align-items:center;justify-content:space-between;gap:15px;color:#758090;font-size:12px}
.article-meta span:first-child{color:var(--blue);font-weight:800}
.article-card h3{margin:55px 0 14px;font-family:"Noto Serif SC","Songti SC",serif;font-size:23px;line-height:1.55}
.article-card p{color:var(--muted);font-size:14px}
.article-card .text-link{display:inline-block;margin-top:14px}
.section-faq{background:var(--soft)}
.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:90px}
.faq-grid>div:first-child>p:last-child{max-width:390px;color:var(--muted)}
.accordion details{border-top:1px solid #cfd8e1;padding:22px 0}
.accordion details:last-child{border-bottom:1px solid #cfd8e1}
.accordion summary{cursor:pointer;list-style:none;font-weight:800;font-size:17px}
.accordion summary::-webkit-details-marker{display:none}
.accordion summary:after{content:"＋";float:right;color:var(--blue)}
.accordion details[open] summary:after{content:"－"}
.accordion p{max-width:750px;margin:15px 40px 0 0;color:var(--muted)}
.section-contact{padding-top:0;background:var(--soft)}
.contact-card{
  display:grid;grid-template-columns:1fr 1fr;gap:70px;
  padding:58px 64px;border-radius:32px;color:#fff;
  background:linear-gradient(135deg,#0a2948,#0e4f82);
  box-shadow:var(--shadow);
}
.contact-card .section-kicker{color:#9fc3dc}
.contact-card p{color:#c8d9e6}
.contact-details{padding-left:60px;border-left:1px solid rgba(255,255,255,.25)}
.contact-details .phone{display:block;font-family:serif;font-size:clamp(30px,4vw,48px);font-weight:700;line-height:1.2}
.contact-details p{margin:8px 0}
.copy-phone{margin-top:15px;padding:9px 15px;border:1px solid rgba(255,255,255,.35);border-radius:999px;color:#fff;background:transparent;cursor:pointer}
.site-footer{padding:62px 0 35px;color:#aab4c0;background:#081c30}
.footer-grid{display:grid;grid-template-columns:1.7fr .65fr .65fr;gap:70px}
.brand-footer .brand-mark{background:#fff;color:var(--navy)}
.brand-footer strong{color:#fff}
.footer-grid>div:first-child>p{max-width:610px;margin-top:24px;font-size:13px}
.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:9px;font-size:13px}
.footer-grid>div:not(:first-child)>strong{margin-bottom:8px;color:#fff}
.mobile-call{display:none}
.page-hero{padding:72px 0;background:linear-gradient(120deg,#f7fafc,#eef4f8)}
.page-hero h1{max-width:900px;margin:14px 0 18px;font-family:"Noto Serif SC","Songti SC",serif;font-size:clamp(38px,5vw,60px);line-height:1.3}
.page-hero p{max-width:780px;color:var(--muted);font-size:17px}
.breadcrumbs{font-size:13px;color:#738091}
.content-shell{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:70px;padding:70px 0 100px}
.prose{min-width:0}
.prose h2{margin:55px 0 16px;font-family:"Noto Serif SC","Songti SC",serif;font-size:29px;line-height:1.45}
.prose h3{margin:34px 0 12px;font-size:20px}
.prose p,.prose li{color:#3f4c5e}
.prose .answer-box{padding:24px 26px;border-left:4px solid var(--accent);background:#f7f4ef;font-size:18px;font-weight:700;color:#3c3429}
.prose .checklist{padding:24px 26px;border:1px solid var(--line);border-radius:18px;background:#f9fbfc}
.prose .checklist li{margin:7px 0}
.prose blockquote{margin:32px 0;padding:18px 24px;color:#465467;background:#f1f6fa;border-left:4px solid var(--blue)}
.prose .article-note{margin-top:60px;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:#7b8592}
.article-sidebar{position:sticky;top:110px;align-self:start}
.side-card{padding:25px;border:1px solid var(--line);border-radius:20px;background:#fff}
.side-card+.side-card{margin-top:18px}
.side-card strong{display:block;margin-bottom:12px}
.side-card p,.side-card li{color:var(--muted);font-size:13px}
.side-card ul{padding-left:18px}
.article-list{display:grid;gap:18px;padding:60px 0 100px}
.article-list article{padding:30px;border:1px solid var(--line);border-radius:22px}
.article-list h2{margin:12px 0;font-size:25px}
.article-list p{color:var(--muted)}
.legal-page{max-width:850px;padding:70px 0 100px}
.legal-page h1{font-family:"Noto Serif SC","Songti SC",serif;font-size:44px}
.legal-page h2{margin-top:38px}
.legal-page p,.legal-page li{color:#435062}
@media (max-width:980px){
  .site-nav{display:none;position:absolute;left:20px;right:20px;top:70px;padding:18px;flex-direction:column;align-items:stretch;gap:8px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
  .site-nav.open{display:flex}
  .site-nav a{padding:10px}
  .nav-toggle{display:block}
  .hero-grid{grid-template-columns:1fr;gap:50px}
  .hero-media{min-height:620px;max-width:520px;width:100%;margin:0 auto}
  .credential-grid{grid-template-columns:1fr}
  .credential-grid div,.credential-grid div:first-child{padding:18px 0;border-right:0;border-bottom:1px solid var(--line)}
  .credential-grid div:last-child{border-bottom:0}
  .about-grid,.experience-grid,.faq-grid{grid-template-columns:1fr;gap:45px}
  .experience-intro{position:static}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .article-grid{grid-template-columns:1fr 1fr}
  .article-card.featured{grid-column:1/-1}
  .contact-card{grid-template-columns:1fr}
  .contact-details{padding-left:0;padding-top:30px;border-left:0;border-top:1px solid rgba(255,255,255,.25)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:1/-1}
  .content-shell{grid-template-columns:1fr}
  .article-sidebar{position:static}
}
@media (max-width:660px){
  .container{width:min(calc(100% - 28px),var(--container))}
  .site-header .brand small{display:none}
  .hero{padding:58px 0 42px}
  .hero h1{font-size:40px}
  .hero-lead{font-size:16px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-facts{grid-template-columns:1fr}
  .hero-media{min-height:500px}
  .portrait-crop{inset:0 10px 26px 0;background-size:280% auto;background-position:96% 17%}
  .media-card{right:0;width:210px}
  .section{padding:72px 0}
  .section-heading{display:block}
  .section-heading>p,.section-heading>.text-link{display:block;margin-top:18px}
  .about-copy .lead{font-size:21px}
  .notice{display:block}
  .notice strong{display:block;margin-bottom:6px}
  .service-grid,.article-grid{grid-template-columns:1fr}
  .article-card.featured{grid-column:auto}
  .service-card{min-height:auto}
  .service-card h3{margin-top:35px}
  .contact-card{padding:38px 25px}
  .footer-grid{grid-template-columns:1fr;gap:34px}
  .footer-grid>div:first-child{grid-column:auto}
  .mobile-call{display:block;position:fixed;left:14px;right:14px;bottom:12px;z-index:60;padding:13px;text-align:center;color:#fff;background:var(--navy);border-radius:999px;box-shadow:0 12px 30px rgba(10,41,72,.35)}
  body{padding-bottom:74px}
  .page-hero{padding:50px 0}
  .content-shell{padding-top:50px;gap:35px}
}