/* lvshishiwusuo.com 全站样式 */
:root{
  --navy:#12294b; --navy2:#1c3a66; --gold:#c9a05a; --gold2:#e3c48d;
  --bg:#f5f7fa; --text:#2c3440; --muted:#6b7686; --line:#e3e8ef;
  --red:#c0392b; --green:#1e8e5a; --radius:10px; --shadow:0 2px 14px rgba(18,41,75,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;color:var(--text);background:var(--bg);line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
.container{max-width:1180px;margin:0 auto;padding:0 16px}

/* 顶栏 */
.topbar{background:var(--navy);color:#cdd8ea;font-size:13px}
.topbar-in{display:flex;justify-content:space-between;padding:7px 16px;flex-wrap:wrap;gap:6px}
.topbar strong{color:var(--gold2);font-size:15px}

/* 头部 */
.site-header{background:#fff;border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;gap:24px;padding:16px 16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px}
.logo-mark{width:46px;height:46px;background:linear-gradient(135deg,var(--navy),var(--navy2));color:var(--gold2);font-size:26px;font-weight:700;display:flex;align-items:center;justify-content:center;border-radius:8px}
.logo-txt strong{display:block;font-size:22px;color:var(--navy);letter-spacing:2px}
.logo-txt em{font-style:normal;font-size:12px;color:var(--muted);letter-spacing:1px}
.search{flex:1;min-width:220px;display:flex;border:2px solid var(--navy);border-radius:24px;overflow:hidden}
.search input{flex:1;border:0;padding:9px 18px;font-size:14px;outline:none}
.search button{border:0;background:var(--navy);color:#fff;padding:0 24px;cursor:pointer;font-size:14px}
.cta{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#3d2c10;font-weight:700;padding:10px 22px;border-radius:24px;white-space:nowrap}
.cta:hover{filter:brightness(1.05)}

/* 导航 */
.mainnav{background:var(--navy)}
.mainnav ul{display:flex;flex-wrap:wrap}
.mainnav a{display:block;padding:13px 26px;color:#dfe7f3;font-size:16px}
.mainnav a:hover,.mainnav .active a{background:var(--navy2);color:var(--gold2)}

/* 面包屑 */
.breadcrumb{background:#fff;font-size:13px;color:var(--muted);padding:12px 0;border-bottom:1px solid var(--line)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--navy)}

/* Hero */
.hero{position:relative;color:#fff;background:linear-gradient(rgba(12,26,50,.78),rgba(12,26,50,.78)),url(/assets/img/img_1.jpg) center/cover;padding:88px 0;text-align:center}
.hero h1{font-size:40px;letter-spacing:4px;margin-bottom:14px}
.hero h1 span{color:var(--gold2)}
.hero p{font-size:17px;color:#c9d4e5;max-width:640px;margin:0 auto 28px}
.hero-btns a{display:inline-block;margin:0 8px;padding:13px 34px;border-radius:28px;font-size:16px}
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#3d2c10;font-weight:700}
.btn-line{border:1px solid rgba(255,255,255,.55);color:#fff}
.hero-stats{display:flex;justify-content:center;gap:60px;margin-top:44px;flex-wrap:wrap}
.hero-stats b{display:block;font-size:30px;color:var(--gold2)}
.hero-stats span{font-size:14px;color:#c9d4e5}

/* 版块 */
.section{padding:56px 0}
.section.alt{background:#fff}
.sec-head{text-align:center;margin-bottom:36px}
.sec-head h2{font-size:28px;color:var(--navy)}
.sec-head h2::after{content:"";display:block;width:56px;height:3px;background:var(--gold);margin:12px auto 0}
.sec-head p{color:var(--muted);margin-top:8px}

/* 卡片 */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(18,41,75,.14)}
.card-img img{height:190px;width:100%;object-fit:cover}
.card-body{padding:18px 20px 22px;flex:1;display:flex;flex-direction:column}
.tag{align-self:flex-start;background:#eef3fa;color:var(--navy2);font-size:12px;padding:2px 10px;border-radius:12px;margin-bottom:10px}
.card h3{font-size:17px;color:var(--navy);margin-bottom:8px;line-height:1.45}
.card p{font-size:14px;color:var(--muted);flex:1}
.card .more{margin-top:12px;font-size:14px;color:var(--gold);font-weight:600}

/* 业务图标卡 */
.biz-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.biz{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 20px;text-align:center;transition:.25s}
.biz:hover{border-color:var(--gold);box-shadow:var(--shadow);transform:translateY(-3px)}
.biz .ico{width:62px;height:62px;margin:0 auto 14px;background:linear-gradient(135deg,var(--navy),var(--navy2));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;color:var(--gold2)}
.biz h3{font-size:16px;color:var(--navy);margin-bottom:6px}
.biz p{font-size:13px;color:var(--muted)}

/* 列表布局 */
.layout{display:grid;grid-template-columns:1fr 320px;gap:28px;align-items:start;padding:36px 0}
.aside{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:24px}
.aside h3{font-size:17px;color:var(--navy);border-left:4px solid var(--gold);padding-left:10px;margin-bottom:14px}
.aside ul li{border-bottom:1px dashed var(--line);padding:9px 0;font-size:14px}
.aside ul li a:hover{color:var(--gold)}
.aside ul li span{float:right;color:var(--muted);font-size:12px}

/* 律所条目 */
.lawfirm{display:flex;gap:18px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:18px;transition:.2s}
.lawfirm:hover{box-shadow:0 6px 20px rgba(18,41,75,.14)}
.lawfirm .lf-logo{width:120px;height:90px;border-radius:8px;object-fit:cover;flex-shrink:0}
.lawfirm h3{font-size:17px;color:var(--navy)}
.lawfirm h3 .badge{font-size:12px;background:#fdf3e3;color:#a97c2f;border:1px solid var(--gold2);border-radius:4px;padding:1px 8px;margin-left:8px;vertical-align:2px}
.lf-meta{font-size:13px;color:var(--muted);margin:6px 0}
.lf-meta b{color:var(--text)}
.lf-tags span{display:inline-block;font-size:12px;background:#f0f4f9;color:var(--navy2);border-radius:4px;padding:2px 10px;margin:3px 6px 0 0}
.lf-contact{margin-left:auto;min-width:190px;border-left:1px dashed var(--line);padding-left:18px;font-size:13px;color:var(--muted);display:flex;flex-direction:column;justify-content:center;gap:5px}
.lf-contact strong{color:var(--red);font-size:15px}

/* 文章页 */
.article{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:34px 38px}
.article h1{font-size:26px;color:var(--navy);line-height:1.5;margin-bottom:12px}
.art-meta{font-size:13px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:22px}
.article h2{font-size:20px;color:var(--navy);margin:26px 0 12px;border-left:4px solid var(--gold);padding-left:12px}
.article h3{font-size:17px;color:var(--navy2);margin:18px 0 8px}
.article p{margin-bottom:14px;text-align:justify}
.article ul,.article ol{margin:0 0 14px 24px;list-style:disc}
.article ol{list-style:decimal}
.article li{margin-bottom:6px}
.article img{border-radius:8px;margin:10px 0}
.notice{background:#fdf8ef;border:1px solid var(--gold2);border-radius:8px;padding:14px 18px;font-size:14px;margin:18px 0}
.article .art-cta{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;border-radius:10px;padding:20px 24px;margin-top:26px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.article .art-cta b{font-size:17px;color:var(--gold2)}

/* 咨询横幅 */
.consult-band{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:44px 0;text-align:center}
.consult-band h2{font-size:26px;margin-bottom:10px}
.consult-band h2 span{color:var(--gold2)}
.consult-band p{color:#c9d4e5;margin-bottom:20px}
.consult-band .tel{font-size:30px;color:var(--gold2);font-weight:700;display:block}
.consult-band .sub{font-size:14px;color:#9fb0c8}

/* FAQ */
.faq{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}
.faq details{border-bottom:1px solid var(--line);padding:0 22px}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;font-weight:600;color:var(--navy);padding:16px 0;list-style:none;position:relative}
.faq summary::after{content:"+";position:absolute;right:0;color:var(--gold);font-size:20px}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 0 16px;color:var(--muted);font-size:14px}

/* 表格 */
.tbl{width:100%;border-collapse:collapse;background:#fff;font-size:14px}
.tbl th{background:var(--navy);color:#fff;padding:11px 12px;text-align:left;font-weight:600}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--line)}
.tbl tr:hover td{background:#f7f9fc}

/* 联系页 */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.contact-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:30px}
.contact-card li{display:flex;gap:14px;margin-bottom:20px}
.contact-card .cico{width:46px;height:46px;flex-shrink:0;background:#eef3fa;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:20px}
.contact-card b{display:block;color:var(--navy);margin-bottom:2px}
.contact-card p{font-size:15px}
.contact-card .big{color:var(--red);font-size:20px;font-weight:700}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-card input,.contact-card select,.contact-card textarea{width:100%;border:1px solid var(--line);border-radius:6px;padding:10px 12px;font-size:14px;margin-bottom:14px;font-family:inherit}
.contact-card button{width:100%;background:var(--navy);color:#fff;border:0;padding:13px;border-radius:6px;font-size:16px;cursor:pointer}
.contact-card button:hover{background:var(--navy2)}

/* 浮动咨询 */
.float-cta{position:fixed;right:18px;bottom:24px;display:flex;flex-direction:column;gap:10px;z-index:99}
.float-cta a{background:var(--navy);color:#fff;border-radius:10px;padding:10px 14px;font-size:12px;text-align:center;box-shadow:0 4px 14px rgba(18,41,75,.3)}
.float-cta strong{font-size:14px;color:var(--gold2)}
.float-cta .fc-qq{background:var(--gold);color:#3d2c10}
.float-cta .fc-qq strong{color:#3d2c10}

/* 页脚 */
.footer{background:var(--navy);color:#aebcd2;margin-top:60px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:36px;padding:44px 16px 30px}
.footer h4{color:#fff;font-size:16px;margin-bottom:14px}
.foot-links li{margin-bottom:8px}
.foot-links a:hover{color:var(--gold2)}
.foot-contact li{margin-bottom:10px;line-height:1.6}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 16px;font-size:12.5px;text-align:center}
.foot-bottom a{color:#aebcd2}
.foot-bottom a:hover{color:var(--gold2)}

/* 面包屑下留白 */
main .breadcrumb + *{}

@media (max-width:960px){
  .g3,.g4,.biz-grid{grid-template-columns:repeat(2,1fr)}
  .layout{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .lf-contact{border-left:0;padding-left:0}
}
@media (max-width:620px){
  .g2,.g3,.g4,.biz-grid,.form-row{grid-template-columns:1fr}
  .hero h1{font-size:28px}
  .hero-stats{gap:28px}
  .lawfirm{flex-direction:column}
  .header-in{gap:12px}
  .article{padding:22px 18px}
  .foot-grid{grid-template-columns:1fr}
}