/* ============ 基础变量与重置 ============ */
:root{
  --blue:#0063f5;
  --blue-2:#0b57d0;
  --blue-3:#3d85f8;
  --gold:#c8a45c;
  --ink:#353535;
  --ink-2:#2b2b2b;
  --text:#4a4a4a;
  --muted:#8a8a8a;
  --bg:#f4f5f7;
  --card:#ffffff;
  --line:#e9eaee;
  --shadow:0 6px 24px rgba(24,24,40,.07);
  --shadow-lg:0 14px 40px rgba(24,24,40,.12);
  --radius:10px;
  --maxw:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"PingFang SC","Microsoft YaHei","Helvetica Neue",Helvetica,Arial,sans-serif;
  color:var(--text);background:var(--bg);font-size:15px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;border:0}
a{color:inherit;text-decoration:none;transition:color .25s}
ul,ol{list-style:none}
input,textarea,select,button{font-family:inherit;font-size:14px;outline:none}
input,textarea,select{border:1px solid var(--line);border-radius:6px;background:#fff;color:#333}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 16px}
.clear{clear:both}
.img-fail{opacity:0 !important}

/* ============ 顶部滚动进度条 ============ */
#progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--blue),var(--gold));z-index:9999;transition:width .1s linear}

/* ============ 顶部条 ============ */
.topbar{background:#2b3a52;color:#c9d4e6;font-size:13px}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:34px}
.topbar .tip{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar .right{display:flex;align-items:center;gap:16px;white-space:nowrap}
.topbar .right a:hover{color:var(--gold)}
.topbar .hot{color:#fff}
.topbar .hot b{color:var(--gold);font-weight:600;letter-spacing:.5px}

/* ============ 头部 / 导航 ============ */
header.site{background:#fff;border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;justify-content:space-between;gap:20px;height:86px}
.logo{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.logo img{height:52px;width:auto}
.logo .logo-fb{display:none;line-height:1.2}
.logo.is-fail img{display:none}
.logo.is-fail .logo-fb{display:block}
.logo .logo-fb strong{display:block;font-size:19px;color:var(--ink);letter-spacing:1px}
.logo .logo-fb span{display:block;font-size:11px;color:var(--muted);letter-spacing:2px}
.hd-tel{display:flex;align-items:center;gap:14px}
.hd-tel .box{text-align:right}
.hd-tel .lbl{font-size:12px;color:var(--muted);letter-spacing:1px}
.hd-tel .num{font-size:22px;font-weight:700;color:var(--blue);letter-spacing:.5px;line-height:1.2}
.hd-btn{display:inline-block;padding:9px 18px;border-radius:6px;background:var(--blue);color:#fff;font-size:14px;transition:.25s;border:0;cursor:pointer}
.hd-btn:hover{background:var(--ink);color:#fff}
.burger{display:none;width:40px;height:36px;border:1px solid var(--line);border-radius:6px;background:#fff;cursor:pointer;padding:9px 8px}
.burger i{display:block;height:2px;background:var(--ink);margin:3px 0;border-radius:2px;transition:.3s}

nav.nav{background:#fff;border-bottom:3px solid var(--blue);position:sticky;top:0;z-index:900;transition:box-shadow .3s}
nav.nav.sticky{box-shadow:0 6px 18px rgba(0,0,0,.08)}
nav.nav .wrap{display:flex;align-items:center;justify-content:space-between}
.nav-list{display:flex;align-items:center}
.nav-list>li{position:relative}
.nav-list>li>a{display:block;padding:14px 18px;text-align:center;color:var(--ink)}
.nav-list>li>a .cn{display:block;font-size:15px;line-height:1.4}
.nav-list>li>a .en{display:block;font-size:10px;color:#a5a5a5;letter-spacing:1px;line-height:1.3;text-transform:uppercase}
.nav-list>li:hover>a .cn,.nav-list>li.on>a .cn{color:var(--blue)}
.nav-list>li:hover>a .en,.nav-list>li.on>a .en{color:var(--blue-3)}
.nav-list>li.on>a{background:#fafbff}
.nav-list>li.on>a::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:-3px;width:36px;height:3px;background:var(--gold)}
.sub{position:absolute;left:0;top:100%;min-width:150px;background:#fff;border-top:2px solid var(--blue);box-shadow:var(--shadow);display:none;z-index:20;padding:6px 0}
.nav-list li:hover .sub{display:block}
.sub a{display:block;padding:9px 18px;font-size:13px;color:#555;white-space:nowrap}
.sub a:hover{background:#f4f8ff;color:var(--blue);padding-left:24px}
.nav-cta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.nav-cta .n-red{color:var(--blue);font-weight:700;font-size:16px}

/* ============ Banner ============ */
.banner{position:relative;overflow:hidden;background:linear-gradient(120deg,#0047b8 0%,#0063f5 45%,#2f80f7 100%);color:#fff}
.banner::before{content:"";position:absolute;inset:0;background:
  radial-gradient(closest-side at 88% 12%,rgba(255,255,255,.10),transparent),
  radial-gradient(closest-side at 6% 90%,rgba(200,164,92,.22),transparent);}
.banner::after{content:"";position:absolute;right:-120px;top:-80px;width:520px;height:520px;border:60px solid rgba(255,255,255,.05);border-radius:50%}
.banner .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.35fr .95fr;gap:38px;align-items:center;padding-top:56px;padding-bottom:56px}
.b-tag{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:2px;color:#f3d9a3;border:1px solid rgba(243,217,163,.45);padding:5px 14px;border-radius:30px;margin-bottom:18px}
.b-tag i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block}
.banner h1{font-size:42px;line-height:1.25;font-weight:800;letter-spacing:1px}
.banner h1 em{font-style:normal;color:#ffd98f}
.banner .sub-p{margin-top:14px;font-size:16px;color:rgba(255,255,255,.86);max-width:600px}
.b-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.b-chips span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:6px 14px;border-radius:4px;font-size:13px}
.b-acts{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.btn-gold{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#d8b36a,#c8a45c);color:#5a3d10;font-weight:700;padding:13px 28px;border-radius:6px;box-shadow:0 8px 20px rgba(0,0,0,.18);transition:.25s}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.25);color:#5a3d10}
.btn-line{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.6);padding:13px 26px;border-radius:6px;color:#fff;transition:.25s}
.btn-line:hover{background:rgba(255,255,255,.12);color:#fff}
.mini-form{background:rgba(255,255,255,.97);border-radius:12px;padding:26px 24px;box-shadow:0 18px 44px rgba(0,0,0,.28);color:#333}
.mini-form h3{font-size:19px;color:var(--blue);text-align:center;margin-bottom:4px}
.mini-form .tip{text-align:center;font-size:12.5px;color:var(--muted);margin-bottom:16px}
.mini-form input,.mini-form select,.mini-form textarea{width:100%;padding:11px 12px;margin-bottom:11px;border:1px solid var(--line);border-radius:6px;background:#fafafb}
.mini-form input:focus,.mini-form textarea:focus,.mini-form select:focus{border-color:var(--blue-3);background:#fff}
.mini-form textarea{height:76px;resize:none}
.mini-form button{width:100%;border:0;background:var(--blue);color:#fff;padding:12px;border-radius:6px;font-size:15.5px;font-weight:700;cursor:pointer;transition:.25s}
.mini-form button:hover{background:var(--ink)}
.mini-form .safe{display:flex;gap:12px;justify-content:center;margin-top:12px;font-size:12px;color:var(--muted)}
.mini-form .safe span::before{content:"✓";color:var(--blue);margin-right:4px;font-weight:700}

/* ============ 数据条 ============ */
.stats{background:#fff;border-bottom:1px solid var(--line)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:26px 10px;text-align:center;position:relative}
.stat+.stat::before{content:"";position:absolute;left:0;top:24%;height:52%;width:1px;background:var(--line)}
.stat b{display:block;font-size:32px;color:var(--blue);line-height:1.2;font-weight:800}
.stat b i{font-style:normal;font-size:16px;margin-left:2px}
.stat span{font-size:13px;color:var(--muted);letter-spacing:1px}

/* ============ 通用区块 ============ */
section{padding:56px 0}
.sec-head{text-align:center;margin-bottom:38px;position:relative}
.sec-head .en{font-size:12px;letter-spacing:4px;color:var(--gold);text-transform:uppercase}
.sec-head h2{font-size:30px;color:var(--ink);font-weight:800;margin:8px 0 12px;letter-spacing:1px}
.sec-head h2 em{font-style:normal;color:var(--blue)}
.sec-head .desc{color:var(--muted);font-size:14px;max-width:760px;margin:0 auto}
.sec-head .bar{width:56px;height:3px;background:var(--blue);margin:14px auto 0;border-radius:2px}
.sec-head .bar::after{content:"";display:block;width:56px;height:3px;background:var(--gold);margin-top:3px;margin-left:14px;border-radius:2px}
.bg-white{background:#fff}
.bg-gray{background:var(--bg)}
.more{display:inline-flex;align-items:center;gap:6px;padding:10px 26px;border:1px solid var(--blue);color:var(--blue);border-radius:30px;font-size:14px;margin-top:30px;transition:.25s;background:#fff}
.more:hover{background:var(--blue);color:#fff}

/* 进场动画 */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ============ 栏目正文介绍 ============ */
.intro{display:grid;grid-template-columns:1.25fr .85fr;gap:40px;align-items:start}
.intro-body h3{font-size:24px;color:var(--ink);margin-bottom:14px;position:relative;padding-left:14px;font-weight:800}
.intro-body h3::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;background:var(--blue);border-radius:2px}
.intro-body p{margin-bottom:14px;text-align:justify;color:#555}
.intro-body .quote{margin:18px 0;padding:16px 20px;background:#f4f8fe;border-left:3px solid var(--blue);color:#33517e;font-size:14.5px;border-radius:0 8px 8px 0}
.intro-keys{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:6px}
.intro-keys li{display:flex;gap:10px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-size:13.5px}
.intro-keys li b{color:var(--blue);font-size:15px;line-height:1.5}
.intro-keys li em{font-style:normal;display:block;color:var(--muted);font-size:12.5px}
.intro-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.intro-side .ph{height:210px;background:linear-gradient(135deg,#0063f5,#0b57d0);position:relative;display:flex;align-items:center;justify-content:center;color:#fff;text-align:center}
.intro-side .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.intro-side .ph .cap{position:relative;z-index:2;padding:0 22px}
.intro-side .ph .cap strong{display:block;font-size:20px;letter-spacing:2px}
.intro-side .ph .cap span{font-size:12.5px;opacity:.9;letter-spacing:3px}
.intro-side .ct{padding:18px 20px}
.intro-side .ct p{font-size:13.5px;color:#666;margin-bottom:10px;display:flex;gap:8px}
.intro-side .ct p i{color:var(--gold);font-style:normal}
.intro-side .ct .btn{display:block;text-align:center;background:var(--blue);color:#fff;padding:11px;border-radius:6px;margin-top:4px;transition:.25s}
.intro-side .ct .btn:hover{background:var(--ink)}

/* ============ 服务项目 ============ */
.svc{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.svc-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative;overflow:hidden;transition:.35s;box-shadow:0 2px 8px rgba(0,0,0,.03)}
.svc-item::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:0;background:linear-gradient(90deg,var(--blue),var(--gold));transition:width .35s}
.svc-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#d3e2fb}
.svc-item:hover::after{width:100%}
.svc-ico{width:54px;height:54px;border-radius:12px;background:linear-gradient(135deg,#eef4fe,#e0ebfd);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.svc-ico svg{width:28px;height:28px;stroke:var(--blue);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.svc-item h4{font-size:17px;color:var(--ink);margin-bottom:8px;font-weight:700}
.svc-item p{font-size:13.5px;color:var(--muted);min-height:48px}
.svc-item .go{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--blue);margin-top:8px}
.svc-item:hover .go{gap:10px}
.svc-note{margin-top:26px;background:linear-gradient(135deg,#fff,#f7fafe);border:1px dashed #c9daf5;border-radius:var(--radius);padding:16px 20px;font-size:13.5px;color:#4a6a96;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.svc-note b{color:var(--blue)}

/* ============ 律师团队滚动 ============ */
.team{background:linear-gradient(180deg,#fff 0%,#fafbff 100%)}
.team-view{position:relative;overflow:hidden;padding:6px 0 10px}
.team-view::before,.team-view::after{content:"";position:absolute;top:0;bottom:0;width:70px;z-index:5;pointer-events:none}
.team-view::before{left:0;background:linear-gradient(90deg,#fff,rgba(255,255,255,0))}
.team-view::after{right:0;background:linear-gradient(270deg,#fff,rgba(255,255,255,0))}
.team-track{display:flex;gap:20px;width:max-content;will-change:transform}
.lawyer{flex:0 0 264px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;box-shadow:0 2px 8px rgba(0,0,0,.03)}
.lawyer:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:#d3e2fb}
.lawyer .ph{height:300px;position:relative;background:linear-gradient(135deg,#0063f5,#3d85f8);display:flex;align-items:center;justify-content:center;overflow:hidden}
.lawyer .ph .ini{font-size:64px;color:rgba(255,255,255,.35);font-weight:800;letter-spacing:2px}
.lawyer .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 22%}
.lawyer .ph .tag{position:absolute;left:0;bottom:0;background:rgba(0,99,245,.92);color:#fff;font-size:12px;padding:4px 12px;z-index:3}
.lawyer .info{padding:16px 18px 18px}
.lawyer .info .nm{font-size:18px;color:var(--ink);font-weight:700}
.lawyer .info .nm span{font-size:12px;color:#fff;background:var(--gold);border-radius:3px;padding:2px 7px;margin-left:8px;vertical-align:2px;font-weight:400}
.lawyer .info .ds{font-size:13px;color:var(--muted);margin-top:8px;height:60px;overflow:hidden}
.lawyer .info .lk{font-size:13px;color:var(--blue);display:inline-flex;align-items:center;gap:5px;margin-top:6px}
.team-arrow{position:absolute;top:44%;transform:translateY(-50%);z-index:8;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--blue);cursor:pointer;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;font-size:18px;transition:.25s}
.team-arrow:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.team-arrow.l{left:0}
.team-arrow.r{right:0}
.team-foot{display:flex;justify-content:center;margin-top:26px}

/* ============ 成功案例 ============ */
.case-top{display:grid;grid-template-columns:1.6fr .95fr;gap:24px;align-items:stretch}
.case-hero{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:grid;grid-template-columns:1fr 1fr;box-shadow:var(--shadow)}
.case-hero .pic{position:relative;min-height:270px;background:linear-gradient(135deg,#0063f5,#0b57d0);display:flex;align-items:center;justify-content:center}
.case-hero .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.case-hero .pic .glyph{font-size:64px;opacity:.45}
.case-hero .pic .bd{position:absolute;left:0;top:0;background:var(--blue);color:#fff;font-size:12px;padding:5px 14px;z-index:2;border-radius:0 0 8px 0}
.case-hero .txt{padding:24px 26px;display:flex;flex-direction:column;justify-content:center}
.case-hero .txt .dt{font-size:12.5px;color:var(--muted);letter-spacing:1px}
.case-hero .txt h3{font-size:20px;color:var(--ink);margin:10px 0 12px;line-height:1.5;font-weight:700}
.case-hero .txt h3:hover{color:var(--blue)}
.case-hero .txt p{font-size:13.5px;color:var(--muted);height:66px;overflow:hidden}
.case-hero .txt .btn{align-self:flex-start;margin-top:14px;background:var(--blue);color:#fff;padding:9px 22px;border-radius:4px;font-size:13.5px;transition:.25s}
.case-hero .txt .btn:hover{background:var(--ink)}
.case-contact{background:linear-gradient(160deg,#0b57d0,#2f80f7);color:#fff;border-radius:var(--radius);padding:28px 26px;display:flex;flex-direction:column;justify-content:center;text-align:center;box-shadow:var(--shadow)}
.case-contact h4{font-size:18px;margin-bottom:6px}
.case-contact .s{font-size:12.5px;opacity:.85;margin-bottom:16px}
.case-contact .tel{font-size:30px;font-weight:800;color:#fff;letter-spacing:1px;display:block}
.case-contact .tel:hover{color:#ffd98f}
.case-contact .note{font-size:12.5px;opacity:.9;margin-top:8px}
.case-contact .zx{display:block;margin:18px auto 0;background:var(--gold);color:#5a3d10;font-weight:700;padding:11px 26px;border-radius:6px;width:fit-content;transition:.25s}
.case-contact .zx:hover{background:#fff;color:var(--blue)}
.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:24px}
.case-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:.3s;position:relative;overflow:hidden}
.case-card::before{content:"";position:absolute;left:0;top:0;width:4px;height:100%;background:linear-gradient(180deg,var(--blue),var(--gold));opacity:0;transition:.3s}
.case-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.case-card:hover::before{opacity:1}
.case-card .ct{font-size:12px;color:var(--blue);background:#eef4fe;display:inline-block;padding:2px 10px;border-radius:3px;margin-bottom:10px}
.case-card h4{font-size:15.5px;color:var(--ink);line-height:1.6;height:50px;overflow:hidden;font-weight:700}
.case-card:hover h4{color:var(--blue)}
.case-card p{font-size:13px;color:var(--muted);height:60px;overflow:hidden;margin:8px 0 12px}
.case-card .dt{font-size:12px;color:#b3b3b3}
.case-card .lk{font-size:13px;color:var(--blue);float:right;margin-top:-20px}

/* ============ 最新普法 ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.news-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}
.news-card .pic{height:180px;position:relative;overflow:hidden;background:linear-gradient(135deg,#0063f5,#0b57d0)}
.news-card .pic .glyph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:46px;opacity:.45}
.news-card .pic img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.news-card:hover .pic img{transform:scale(1.06)}
.news-card .pic .bd{position:absolute;left:12px;top:12px;background:rgba(255,255,255,.94);color:var(--blue);font-size:12px;padding:3px 10px;border-radius:3px;z-index:2}
.news-card .bd2{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.news-card h4{font-size:16px;color:var(--ink);line-height:1.6;height:52px;overflow:hidden;font-weight:700}
.news-card:hover h4{color:var(--blue)}
.news-card p{font-size:13px;color:var(--muted);height:44px;overflow:hidden;margin:8px 0 12px}
.news-card .bt{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:#b3b3b3;border-top:1px dashed var(--line);padding-top:12px;margin-top:auto}
.news-card .bt .rd{color:var(--blue)}

/* ============ 相关普法文（Tab） ============ */
.tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:28px}
.tabs button{border:1px solid var(--line);background:#fff;color:#666;padding:8px 20px;border-radius:30px;font-size:14px;cursor:pointer;transition:.25s}
.tabs button:hover{color:var(--blue);border-color:#c6d9f7}
.tabs button.on{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 6px 16px rgba(0,99,245,.25)}
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.art-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;transition:.3s;position:relative}
.art-card .cl{position:absolute;left:0;top:0;width:100%;height:3px;background:linear-gradient(90deg,var(--blue),var(--gold));opacity:.85}
.art-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.art-card .meta{display:flex;justify-content:space-between;font-size:12px;color:#b3b3b3;margin-bottom:8px;margin-top:6px}
.art-card .meta .cg{color:var(--blue)}
.art-card h4{font-size:15.5px;line-height:1.65;color:var(--ink);height:52px;overflow:hidden;font-weight:700}
.art-card:hover h4{color:var(--blue)}
.art-card p{font-size:13px;color:var(--muted);height:44px;overflow:hidden;margin-top:8px}
.art-card .rd{font-size:13px;color:var(--blue);display:inline-flex;gap:5px;align-items:center;margin-top:10px}
.pane{display:none}
.pane.on{display:block;animation:fade .45s ease}
@keyframes fade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ============ 常见问题 ============ */
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.qa{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s}
.qa:hover{border-color:#d3e2fb}
.qa .q{padding:16px 20px;display:flex;align-items:center;gap:12px;cursor:pointer;font-size:15px;color:var(--ink);font-weight:600}
.qa .q .ic{flex:0 0 22px;height:22px;border-radius:50%;background:#eef4fe;color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}
.qa .q .ar{margin-left:auto;color:var(--muted);transition:.3s;font-size:13px}
.qa.open .q{color:var(--blue)}
.qa.open .q .ar{transform:rotate(180deg);color:var(--blue)}
.qa .a{display:none;padding:0 20px 18px 54px;font-size:13.5px;color:#666;border-top:1px dashed var(--line);padding-top:14px}
.qa.open .a{display:block;animation:fade .35s ease}

/* ============ 联系我们 ============ */
.contact{background:linear-gradient(180deg,#f7f8fa,#eef1f6)}
.ct-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
.ct-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.ct-info{padding:30px 32px}
.ct-info h3{font-size:21px;color:var(--ink);margin-bottom:6px;font-weight:800}
.ct-info .en{font-size:11px;letter-spacing:3px;color:var(--gold);margin-bottom:20px;text-transform:uppercase}
.ct-info .row{display:flex;gap:14px;padding:12px 0;border-bottom:1px dashed var(--line)}
.ct-info .row .k{flex:0 0 62px;color:var(--muted);font-size:13.5px}
.ct-info .row .v{color:#444;font-size:14px}
.ct-info .row .v b{color:var(--blue);font-size:20px;letter-spacing:.5px}
.ct-info .branch{margin-top:18px}
.ct-info .branch span{display:inline-block;background:#f7f8fa;border:1px solid var(--line);border-radius:4px;padding:5px 12px;font-size:12.5px;color:#666;margin:0 8px 8px 0}
.ct-info .qr{display:flex;gap:18px;margin-top:20px}
.ct-info .qr div{text-align:center}
.ct-info .qr .box{width:104px;height:104px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fafafb;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:12px}
.ct-info .qr .box img{width:100%;height:100%;object-fit:contain}
.ct-info .qr p{font-size:12.5px;color:var(--muted);margin-top:6px}
.form-box{padding:30px 32px;background:linear-gradient(180deg,#fff,#fafcff)}
.form-box h3{font-size:21px;color:var(--blue);font-weight:800}
.form-box .tip{font-size:13px;color:var(--muted);margin:6px 0 20px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-item{margin-bottom:14px}
.f-item label{display:block;font-size:13px;color:#555;margin-bottom:6px}
.f-item label em{color:var(--blue);font-style:normal}
.f-item input,.f-item select,.f-item textarea{width:100%;padding:12px;border-radius:6px;background:#fff;transition:.25s}
.f-item textarea{height:104px;resize:vertical}
.f-item input:focus,.f-item select:focus,.f-item textarea:focus{border-color:var(--blue-3);box-shadow:0 0 0 3px rgba(0,99,245,.08)}
.f-item .err{display:none;font-size:12px;color:#d93025;margin-top:5px}
.f-item.bad input,.f-item.bad select,.f-item.bad textarea{border-color:#d93025;background:#fff8f8}
.f-item.bad .err{display:block}
.f-agr{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);margin:4px 0 16px}
.f-agr input{width:15px;height:15px;accent-color:#0063f5}
.submit{width:100%;border:0;background:linear-gradient(135deg,#0b57d0,#0063f5);color:#fff;font-size:16px;font-weight:700;padding:14px;border-radius:6px;cursor:pointer;letter-spacing:1px;transition:.25s;box-shadow:0 8px 20px rgba(0,99,245,.25)}
.submit:hover{background:var(--ink);box-shadow:0 8px 20px rgba(0,0,0,.2)}
.form-box .safe{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:14px}
.form-box .safe span::before{content:"✓";color:var(--blue);margin-right:4px;font-weight:700}

/* ============ 页脚 ============ */
footer.ft{background:#222c3d;color:#a8b2c4;padding:46px 0 0;font-size:13.5px}
.ft-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:30px;padding-bottom:30px}
.ft-grid h5{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700;letter-spacing:1px}
.ft-grid ul li{padding:5px 0}
.ft-grid ul li a:hover{color:var(--gold)}
.ft-grid .about p{margin-bottom:10px;line-height:1.9}
.ft-grid .about .tel{color:#fff;font-size:20px;font-weight:700;letter-spacing:.5px}
.ft-grid .about .tel:hover{color:var(--gold)}
.ft-grid .links{display:flex;flex-wrap:wrap;gap:8px}
.ft-grid .links a{border:1px solid #45526b;padding:4px 10px;border-radius:3px;font-size:12.5px}
.ft-grid .links a:hover{border-color:var(--gold);color:var(--gold)}
.ft-bot{border-top:1px solid #3a465c;padding:18px 0;text-align:center;font-size:12.5px;color:#8b96a9}
.ft-bot a:hover{color:var(--gold)}
.ft-bot .dis{margin-top:8px;color:#75809a;line-height:1.8;text-align:left}

/* ============ 移动端底部条 ============ */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:800;display:none;background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(0,0,0,.08)}
.mbar .in{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}
.mbar a{padding:9px 0 8px;font-size:12px;color:#666}
.mbar a .ic{display:block;font-size:17px;line-height:1.2;color:var(--blue)}
.mbar a.hot{background:var(--blue);color:#fff}
.mbar a.hot .ic{color:#fff}

/* ============ Toast / 回顶 ============ */
#toast{position:fixed;left:50%;top:26%;transform:translate(-50%,-10px);background:rgba(43,43,45,.95);color:#fff;padding:14px 26px;border-radius:8px;font-size:14.5px;z-index:9999;opacity:0;pointer-events:none;transition:.3s;box-shadow:0 10px 30px rgba(0,0,0,.3);max-width:86vw;text-align:center}
#toast.show{opacity:1;transform:translate(-50%,0)}
#toTop{position:fixed;right:18px;bottom:80px;width:44px;height:44px;border-radius:50%;background:#fff;border:1px solid var(--line);color:var(--blue);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.3s;z-index:800;font-size:18px}
#toTop.show{opacity:1;pointer-events:auto}
#toTop:hover{background:var(--blue);color:#fff}

/* ============ 响应式 ============ */
@media (max-width:1080px){
  .banner .wrap{grid-template-columns:1fr;gap:28px}
  .banner h1{font-size:34px}
  .mini-form{max-width:460px}
  .svc,.case-grid,.art-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .intro,.case-top,.ct-grid{grid-template-columns:1fr}
  .ft-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .hd{height:70px}
  .hd-tel .box{display:none}
  .burger{display:block}
  .nav-list{position:fixed;top:0;right:0;bottom:0;width:78%;max-width:320px;background:#fff;flex-direction:column;align-items:stretch;overflow-y:auto;transform:translateX(100%);transition:transform .32s ease;box-shadow:-8px 0 24px rgba(0,0,0,.15);z-index:1000;padding-top:10px}
  .nav-list.open{transform:none}
  .nav-list>li>a{text-align:left;padding:13px 20px;border-bottom:1px solid var(--line)}
  .nav-list>li>a .cn{display:inline-block}
  .nav-list>li>a .en{display:inline-block;margin-left:8px}
  .sub{position:static;display:none;box-shadow:none;border-top:0}
  .nav-list li:hover .sub{display:none}
  .nav-list li .sub.show{display:block}
  .nav-cta{display:none}
  .mask{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:999;display:none}
  .mask.show{display:block}
  .faq{grid-template-columns:1fr}
  .case-hero{grid-template-columns:1fr}
  .case-hero .pic{min-height:200px}
  .lawyer{flex:0 0 74%;max-width:300px}
}
@media (max-width:640px){
  section{padding:40px 0}
  .sec-head h2{font-size:24px}
  .banner h1{font-size:27px}
  .banner .sub-p{font-size:14.5px}
  .banner .wrap{padding-top:36px;padding-bottom:36px}
  .stats .wrap{grid-template-columns:repeat(2,1fr)}
  .stat b{font-size:26px}
  .stat:nth-child(3)::before,.stat:nth-child(2)::before{display:none}
  .stat{padding:18px 6px}
  .svc,.case-grid,.art-grid,.news-grid{grid-template-columns:1fr}
  .intro-keys{grid-template-columns:1fr}
  .f-row{grid-template-columns:1fr}
  .ft-grid{grid-template-columns:1fr}
  .mbar{display:block}
  #toTop{bottom:70px}
  body{padding-bottom:56px}
  .ct-info,.form-box{padding:22px 20px}
  .topbar .right span:nth-child(1){display:none}
  .team-view::before,.team-view::after{width:32px}
}