:root{
    --ink:#152234; --tx:#152234; --on-ink:#FAF7F1; --ink-2:#1E344F; --ink-soft:#57616F;
    --paper:#FAF7F1; --stone:#F0E9DA; --line:#DED3BC;
    --seal:#9A3323; --brass:#AD8A4E; --brass-light:#E9D896;
    --font-serif:"Songti SC","Noto Serif SC","Source Han Serif SC","STSong","SimSun",serif;
    --font-sans:-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    --container:1180px;
    
  }
  :root[data-theme="dark"]{ --paper:#12181F; --stone:#171D25; --line:#2A323C; --ink-soft:#AEB6BF; }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-padding-top:80px;}
  body{
    font-family:var(--font-sans); color:var(--tx); background:var(--paper);
    line-height:1.75; -webkit-font-smoothing:antialiased;
    padding-bottom:env(safe-area-inset-bottom,0px);
  }
  a{color:inherit; text-decoration:none;}
  img{max-width:100%; display:block;}
  .wrap{max-width:var(--container); margin:0 auto; padding:0 28px;}
  h1,h2,h3{font-family:var(--font-serif); color:var(--tx); font-weight:700; letter-spacing:.01em;}

  .brand-logo{height:42px; width:auto; flex-shrink:0;}
  .foot-brand .brand-logo{height:46px;}
  .brand{display:flex; align-items:center; gap:12px;}
  .brand-name{font-family:var(--font-serif); font-weight:700; font-size:18px; line-height:1.3;}
  .brand-name small{display:block; font-family:var(--font-sans); font-weight:400; font-size:11px; color:var(--ink-soft); letter-spacing:.08em;}

  header{
    position:sticky; top:0; z-index:40; background:rgba(250,247,241,.92); backdrop-filter:blur(6px);
    border-bottom:1px solid var(--line); padding-top:env(safe-area-inset-top,0px);
  }
  :root[data-theme="dark"] header{background:rgba(18,24,31,.9);}
  .nav-row{display:flex; align-items:center; justify-content:space-between; height:76px; gap:24px;}
  .nav-links{display:flex; gap:30px; font-size:15px;}
  .nav-links a{padding:6px 0; border-bottom:2px solid transparent;}
  .nav-links a:hover{border-color:var(--brass);}
  .nav-right{display:flex; align-items:center; gap:16px;}
  .phone-pill{display:flex; align-items:center; gap:8px; background:var(--ink); color:var(--on-ink); padding:9px 18px; border-radius:999px; font-size:14px; white-space:nowrap;}
  .phone-pill b{font-family:var(--font-serif); font-size:16px;}
  .burger{display:none; width:26px; height:20px; position:relative; background:none; border:0; cursor:pointer;}
  .burger span,.burger::before,.burger::after{content:""; position:absolute; left:0; right:0; height:2px; background:var(--ink);}
  .burger span{top:9px;} .burger::before{top:0;} .burger::after{bottom:0;}

  /* ---------- 动态城市天际线横幅 ---------- */
  .skyline-banner{
    position:relative; height:300px; overflow:hidden; background:linear-gradient(180deg,#0E1826 0%,var(--ink-2) 60%,var(--ink) 100%);
  }
  .skyline-banner svg{position:absolute; inset:0; width:100%; height:100%;}
  .sb-caption{
    position:absolute; left:0; right:0; bottom:26px; text-align:center; color:var(--brass-light);
    font-family:var(--font-serif); font-size:15px; letter-spacing:.14em; z-index:5;
  }
  .glow{ animation:pulse 5s ease-in-out infinite; transform-origin:center; }
  .clouds{ animation:drift 40s linear infinite; }
  .clouds2{ animation:drift 65s linear infinite reverse; }
  .sweep{ animation:sweep 9s ease-in-out infinite; }
  @keyframes pulse{0%,100%{opacity:.55; r:34;} 50%{opacity:.95; r:40;}}
  @keyframes drift{from{transform:translateX(-8%);} to{transform:translateX(8%);}}
  @keyframes sweep{0%{transform:translateX(-30%);} 50%{transform:translateX(30%);} 100%{transform:translateX(-30%);}}
  @media (prefers-reduced-motion:reduce){
    .glow,.clouds,.clouds2,.sweep,.kb-slide,.count-up{animation:none !important;}
  }

  .hero{padding:56px 0 56px; border-bottom:1px solid var(--line);}
  .hero-grid{display:grid; grid-template-columns:1.5fr 1fr; gap:60px; align-items:start;}
  .eyebrow{font-size:14px; color:var(--brass); margin-bottom:18px; padding-left:14px; border-left:3px solid var(--brass);}
  .hero h1{font-size:clamp(30px,4vw,44px); line-height:1.32; margin-bottom:18px;}
  .hero-lede{font-size:17px; color:var(--ink-soft); max-width:52ch; margin-bottom:36px;}

  .ledger-title{margin-bottom:6px; font-size:15px; color:var(--ink-soft);}
  .ledger{list-style:none; display:grid; grid-template-columns:1fr 1fr; border-top:1px solid var(--line);}
  .ledger li{border-bottom:1px solid var(--line);}
  .ledger li:nth-child(odd){border-right:1px solid var(--line);}
  .ledger a{display:flex; align-items:baseline; gap:14px; padding:16px 10px 16px 4px;}
  .ledger a:hover .ledger-name{color:var(--seal);}
  .ledger-num{font-family:var(--font-serif); font-size:13px; color:var(--brass); flex-shrink:0; width:20px;}
  .ledger-name{font-size:15.5px; font-weight:500; transition:color .15s;}

  .plaque{background:var(--ink); color:var(--on-ink); border:1px solid var(--brass); padding:34px 30px; position:sticky; top:100px;}
  .plaque-label{font-size:13px; color:var(--brass-light); margin-bottom:10px;}
  .plaque-phone{font-family:var(--font-serif); font-size:30px; letter-spacing:.02em; margin-bottom:4px;}
  .plaque-phone a{border-bottom:1px solid var(--brass);}
  .plaque-sub{font-size:13px; color:#B9C2CC; margin-bottom:24px;}
  .qr-row{display:flex; gap:16px; align-items:center; padding:18px 0; border-top:1px solid rgba(255,255,255,.14); border-bottom:1px solid rgba(255,255,255,.14); margin-bottom:20px;}
  .qr-box{width:76px; height:76px; background:#fff; flex-shrink:0; display:flex; align-items:center; justify-content:center; font-size:11px; color:#999; text-align:center; padding:4px;}
  .qr-text{font-size:13px; color:#D8DEE4;}
  .plaque address{font-style:normal; font-size:13.5px; color:#C7CED6; line-height:1.9; margin-bottom:22px;}
  .btn-consult{display:block; text-align:center; background:var(--seal); color:#fff; padding:14px; font-size:15px; font-weight:500; letter-spacing:.02em;}
  .btn-consult:hover{background:#82291B;}

  section.block{padding:72px 0;}
  .block-head{display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:38px; gap:20px; flex-wrap:wrap;}
  .block-head h2{font-size:28px;}
  .block-more{font-size:14px; color:var(--ink-soft); border-bottom:1px solid var(--line); padding-bottom:2px;}
  .block-more:hover{border-color:var(--tx);}

  .team-row{display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line);}
  .lawyer{padding:26px 24px 26px 0; border-right:1px solid var(--line); border-bottom:1px solid var(--line);}
  .lawyer:nth-child(4n){border-right:none;}
  .lawyer-photo{width:100%; aspect-ratio:4/5; background:linear-gradient(150deg,var(--stone),var(--line)); margin-bottom:16px; position:relative; overflow:hidden;}
  .lawyer-photo svg{position:absolute; inset:0; width:100%; height:100%; transition:transform .6s ease;}
  .lawyer:hover .lawyer-photo svg{transform:scale(1.12) translateY(-2%);}
  .lawyer-name{font-family:var(--font-serif); font-size:17px; margin-bottom:2px;}
  .lawyer-title{font-size:13px; color:var(--brass); margin-bottom:10px;}
  .lawyer-tags{font-size:13px; color:var(--ink-soft);}

  /* ---------- 律所环境 · 自动轮换影像 ---------- */
  .gallery{position:relative; height:420px; overflow:hidden; border:1px solid var(--line);}
  .kb-slide{position:absolute; inset:0; opacity:0; animation:kbfade 18s infinite;}
  .kb-slide svg{width:100%; height:100%; transform:scale(1.05);}
  .kb-slide.s1{animation-delay:0s;}
  .kb-slide.s2{animation-delay:6s;}
  .kb-slide.s3{animation-delay:12s;}
  .kb-cap{position:absolute; left:28px; bottom:24px; color:#fff; font-family:var(--font-serif); font-size:16px; z-index:3; text-shadow:0 2px 10px rgba(0,0,0,.4);}
  @keyframes kbfade{
    0%{opacity:0; transform:scale(1);}
    4%{opacity:1;}
    30%{opacity:1;}
    34%{opacity:0;}
    100%{opacity:0;}
  }
  .kb-slide svg{animation:kbzoom 18s infinite;}
  @keyframes kbzoom{0%{transform:scale(1);} 100%{transform:scale(1.14);}}

  .about{background:var(--stone); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
  .about-grid{display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center;}
  .about-quote{font-family:var(--font-serif); font-size:24px; line-height:1.7; position:relative; padding-left:26px;}
  .about-quote::before{content:"“"; position:absolute; left:-6px; top:-14px; font-size:60px; color:var(--seal); font-family:var(--font-serif);}
  .about-figures{display:grid; grid-template-columns:1fr 1fr; border:1px solid var(--line);}
  .about-figures div{padding:26px 22px; border-right:1px solid var(--line); border-bottom:1px solid var(--line);}
  .about-figures div:nth-child(2n){border-right:none;}
  .about-figures b{display:block; font-family:var(--font-serif); font-size:28px; color:var(--tx);}
  .about-figures span{font-size:13px; color:var(--ink-soft);}

  .insight-list{border-top:1px solid var(--line);}
  .insight-item{display:grid; grid-template-columns:120px 1fr auto; gap:28px; align-items:baseline; padding:26px 0; border-bottom:1px solid var(--line);}
  .insight-date{font-family:var(--font-serif); font-size:13px; color:var(--ink-soft);}
  .insight-tag{display:inline-block; font-size:12px; color:var(--seal); border:1px solid var(--seal); padding:2px 8px; margin-bottom:8px;}
  .insight-title{font-family:var(--font-serif); font-size:19px; margin-bottom:6px;}
  .insight-excerpt{font-size:14.5px; color:var(--ink-soft); max-width:60ch;}
  .insight-author{font-size:13px; color:var(--ink-soft); white-space:nowrap;}

  footer{background:var(--ink); color:#B9C2CC; padding:56px 0 90px;}
  .foot-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:44px;}
  .foot-brand{display:flex; gap:12px; margin-bottom:14px;}
  footer h4{color:#fff; font-size:14px; font-weight:500; margin-bottom:14px;}
  footer ul{list-style:none; font-size:13.5px; display:flex; flex-direction:column; gap:10px;}
  footer p{font-size:13.5px; max-width:34ch; color:#98A2AD;}
  .foot-bottom{border-top:1px solid rgba(255,255,255,.12); padding-top:22px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:12.5px; color:#7C8894;}
  .foot-bottom a:hover{color:#fff;}

  .mobile-bar{display:none; position:fixed; left:0; right:0; bottom:0; z-index:50; background:var(--ink); border-top:1px solid var(--brass); padding-bottom:env(safe-area-inset-bottom,0px);}
  .mobile-bar-inner{display:flex;}
  .mobile-bar a{flex:1; text-align:center; padding:14px 0; color:#fff; font-size:14px;}
  .mobile-bar a:first-child{border-right:1px solid rgba(255,255,255,.15); background:var(--seal);}

  @media (max-width:900px){
    .nav-links{display:none;} .burger{display:block;}
    .hero-grid{grid-template-columns:1fr;} .plaque{position:static;}
    .team-row{grid-template-columns:repeat(2,1fr);}
    .lawyer:nth-child(2n){border-right:none;} .lawyer:nth-child(4n){border-right:1px solid var(--line);}
    .about-grid{grid-template-columns:1fr; gap:32px;}
    .foot-grid{grid-template-columns:1fr 1fr;}
    .insight-item{grid-template-columns:1fr; gap:6px;} .insight-author{display:none;}
    .mobile-bar{display:block;}
    .skyline-banner{height:210px;}
    .gallery{height:280px;}
    body{padding-bottom:calc(58px + env(safe-area-inset-bottom,0px));}
  }
  @media (max-width:520px){
    .ledger{grid-template-columns:1fr;} .ledger li:nth-child(odd){border-right:none;}
    .team-row{grid-template-columns:1fr 1fr;} .foot-grid{grid-template-columns:1fr;}
  }

  @media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--tx:#E8ECF1;--paper:#12181F;--stone:#171D25;--line:#2A323C;--ink:#0B121B;--ink-2:#1B2E47;--ink-soft:#AEB6BF;--brass:#C9A86A}:root:not([data-theme="light"]) header{background:rgba(18,24,31,.92)}}
  :root[data-theme="dark"]{--tx:#E8ECF1;--paper:#12181F;--stone:#171D25;--line:#2A323C;--ink:#0B121B;--ink-2:#1B2E47;--ink-soft:#AEB6BF;--brass:#C9A86A}
  :root[data-theme="dark"] header{background:rgba(18,24,31,.92)}
  .phone-pill{border:1px solid var(--brass)} .burger span,.burger::before,.burger::after{background:var(--tx)}
  .nav-links a.on{border-color:var(--brass)}
  .v[hidden]{display:none}
  .lawyer,.insight-item{position:relative}
  .stretch::after{content:"";position:absolute;inset:0}
  .insight-item:hover .insight-title,.lawyer:hover .lawyer-name{color:var(--seal)}
  .ph{background:var(--stone);border-bottom:1px solid var(--line);padding:38px 0 44px}
  .crumb{font-size:13px;color:var(--ink-soft);margin-bottom:12px}.crumb a:hover{color:var(--seal)}
  .ph h1{font-size:clamp(26px,3.6vw,38px);line-height:1.35}.ph p.d{color:var(--ink-soft);max-width:56ch;margin-top:10px}
  .doc{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;padding:48px 28px 72px;align-items:start}
  .doc.one{grid-template-columns:1fr}
  .prose h2{font-size:22px;margin:36px 0 12px}.prose h2:first-child{margin-top:0}
  .prose p,.prose li{max-width:46em;margin-bottom:10px}.prose ol,.prose ul{padding-left:1.4em}
  .ans{border-left:4px solid var(--seal);background:var(--stone);padding:20px 24px;margin-bottom:8px}
  .ans b{font-family:var(--font-serif);font-size:17px;display:block;margin-bottom:6px}
  .ans small{display:block;margin-top:8px;color:var(--ink-soft);font-size:12.5px}
  details{border-bottom:1px solid var(--line);padding:16px 0}
  summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
  summary::-webkit-details-marker{display:none}summary::after{content:"+";color:var(--brass);font-size:22px;line-height:1}
  details[open] summary::after{content:"−"}details p{margin-top:8px;color:var(--ink-soft)}
  .side{position:sticky;top:100px;border:1px solid var(--line);padding:24px}
  .side h3{font-size:15px;margin-bottom:6px}.side ul{list-style:none;margin-bottom:16px}
  .side li{padding:7px 0;border-bottom:1px solid var(--line);font-size:14px}.side a:hover{color:var(--seal)}
  .side .btn-consult{margin-top:6px}
  .rows{list-style:none;border-top:1px solid var(--line)}
  .rows a{display:grid;grid-template-columns:34px 1fr auto;gap:14px;align-items:baseline;padding:22px 4px;border-bottom:1px solid var(--line)}
  .rows a:hover h3{color:var(--seal)}.rows h3{font-size:19px}.rows p{font-size:14.5px;color:var(--ink-soft)}
  .rows em{font:normal 13px var(--font-serif);color:var(--brass)}
  dl.pf{display:grid;grid-template-columns:6.5em 1fr;gap:10px 16px;border-top:1px solid var(--line);padding-top:18px;margin-bottom:8px}
  dl.pf dt{color:var(--brass)}dl.pf dd{margin:0}
  form.f{display:grid;gap:14px}form.f label{display:grid;gap:4px;font-size:14px}
  form.f input:not([type=checkbox]),form.f textarea{font:inherit;padding:11px 12px;border:1px solid var(--line);background:transparent;color:var(--tx);width:100%;border-radius:0}
  form.f textarea{min-height:120px}.cs{display:flex!important;gap:8px;font-size:13px;color:var(--ink-soft)}.cs input{margin-top:6px}
  .hp{position:absolute;left:-9999px}form.f button{border:0;cursor:pointer;font:inherit;font-weight:500}
  .doc .plaque{position:static}
  @media(max-width:900px){.doc{grid-template-columns:1fr;gap:32px;padding:36px 28px 56px}.side{position:static}}