/* ===== Reset & Base ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;color:#16294D;background:#F5F1E6;line-height:1.7;overflow-x:hidden}
a{color:#16294D;text-decoration:none;transition:color .3s}
a:hover{color:#C9A227}
ul{list-style:none}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3}

/* ===== Container ===== */
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* ===== Section Header ===== */
.section-header{text-align:center;margin-bottom:60px}
.section-header h2{font-size:32px;color:#16294D;margin-bottom:16px;position:relative;display:inline-block}
.section-header h2::after{content:"";display:block;width:60px;height:3px;background:#C9A227;margin:12px auto 0}
.section-desc{font-size:16px;color:#6B7280;max-width:700px;margin:0 auto;line-height:1.8}

/* ===== Header ===== */
.site-header{position:fixed;top:0;left:0;width:100%;background:#16294D;z-index:1000;padding:0;transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 2px 10px rgba(0,0,0,.3)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo h1{font-size:20px;margin:0}
.logo h1 a{color:#fff;font-weight:700}
.logo h1 a:hover{color:#C9A227}
.logo-sub{display:block;font-size:12px;color:#C9A227;letter-spacing:1px;margin-top:2px}
.main-nav ul{display:flex;gap:6px}
.main-nav a{color:rgba(255,255,255,.85);font-size:14px;padding:8px 12px;display:block;transition:all .3s}
.main-nav a:hover,.main-nav a.active{color:#C9A227}
.header-phone{color:#C9A227;font-size:16px;font-weight:700;white-space:nowrap;border:1px solid #C9A227;padding:6px 16px;transition:all .3s}
.header-phone:hover{background:#C9A227;color:#fff}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff;transition:all .3s}

/* ===== Hero ===== */
.hero{padding-top:70px;min-height:100vh;background:linear-gradient(135deg,#16294D 0%,#1e3a6e 100%);display:flex;align-items:center}
.hero-inner{display:flex;gap:60px;align-items:stretch;padding:60px 20px}
.hero-left{flex:1;color:#fff}
.hero-badge{display:inline-block;background:rgba(201,162,39,.15);border:1px solid rgba(201,162,39,.4);color:#C9A227;font-size:14px;padding:6px 20px;margin-bottom:24px;letter-spacing:1px}
.hero-title{font-size:36px;line-height:1.5;margin-bottom:30px;color:#fff}
.hero-painpoints{margin-bottom:40px}
.painpoint-title{font-size:18px;color:#C9A227;margin-bottom:16px;font-weight:700}
.painpoint-list li{position:relative;padding-left:20px;margin-bottom:12px;color:rgba(255,255,255,.9);font-size:15px;line-height:1.7}
.painpoint-list li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:8px;background:#C9A227}
.hero-cta{margin-top:30px}
.btn-phone{display:inline-flex;align-items:center;gap:14px;background:#C9A227;color:#fff;padding:16px 32px;font-size:16px;transition:all .3s;border-radius:3px}
.btn-phone:hover{background:#b8911f;color:#fff}
.btn-phone-icon{font-size:28px;line-height:1}
.btn-phone-text strong{display:block;font-size:18px}
.btn-phone-text small{font-size:13px;opacity:.9}
.cta-note{margin-top:12px;font-size:13px;color:rgba(255,255,255,.6)}

/* Hero Right */
.hero-right{flex:0 0 420px;display:flex;align-items:center}
.hero-team-card{background:#fff;padding:36px;width:100%;border-radius:3px}
.hero-team-card h3{font-size:20px;color:#16294D;margin-bottom:24px;padding-bottom:16px;border-bottom:2px solid #C9A227}
.team-brief{margin-bottom:28px}
.team-brief-item{padding:14px 0;border-bottom:1px solid #eee}
.team-brief-item:last-child{border-bottom:none}
.team-brief-item strong{font-size:16px;color:#16294D;display:block}
.team-brief-item span{font-size:13px;color:#6B7280;display:block;margin-top:4px}
.team-brief-item em{font-style:normal;font-size:13px;color:#C9A227;display:block;margin-top:2px}
.hero-stats{display:flex;gap:16px;margin-bottom:24px}
.stat-item{flex:1;text-align:center;padding:16px 8px;background:#F5F1E6;border-radius:2px}
.stat-num{display:block;font-size:28px;font-weight:700;color:#16294D;line-height:1.2}
.stat-unit{font-size:14px;font-weight:400}
.stat-label{display:block;font-size:12px;color:#6B7280;margin-top:4px}
.btn-more{display:block;text-align:center;padding:12px;border:1px solid #16294D;color:#16294D;font-size:14px;transition:all .3s;border-radius:2px}
.btn-more:hover{background:#16294D;color:#fff}

/* ===== Pain Points Detail ===== */
.painpoints-detail{padding:100px 0;background:#fff}
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-bottom:60px}
.pain-card{padding:36px 28px;background:#F5F1E6;border-left:3px solid #C9A227;transition:transform .3s}
.pain-card:hover{transform:translateY(-4px)}
.pain-icon{font-size:32px;color:#C9A227;margin-bottom:16px;line-height:1}
.pain-card h3{font-size:18px;margin-bottom:12px;color:#16294D}
.pain-card p{font-size:14px;color:#6B7280;line-height:1.8}
.pain-cta{text-align:center;padding:40px 0 0}
.pain-cta p{font-size:16px;color:#16294D;margin-bottom:16px;font-weight:700}

/* ===== Buttons ===== */
.btn-primary{display:inline-block;background:#C9A227;color:#fff;padding:14px 36px;font-size:16px;font-weight:700;transition:all .3s;border-radius:3px}
.btn-primary:hover{background:#b8911f;color:#fff}

/* ===== Team Section ===== */
.team-section{padding:100px 0;background:#F5F1E6}
.lawyer-card{background:#fff;padding:40px;margin-bottom:30px;border-radius:3px;border-left:4px solid #C9A227}
.lawyer-info{display:flex;gap:36px;align-items:flex-start}
.lawyer-avatar{flex-shrink:0}
.avatar-placeholder{width:80px;height:80px;background:#16294D;color:#C9A227;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:700;border-radius:3px}
.lawyer-detail h3{font-size:24px;color:#16294D;margin-bottom:12px}
.lawyer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.lawyer-tags span{font-size:13px;color:#6B7280;background:#F5F1E6;padding:4px 12px;border:1px solid #e0dcd0;border-radius:2px}
.lawyer-direction{margin-bottom:16px;font-size:15px;color:#16294D}
.lawyer-direction strong{color:#C9A227}
.lawyer-desc p{font-size:14px;color:#6B7280;line-height:1.9;margin-bottom:10px}
.team-cta{text-align:center;padding-top:40px}
.team-cta p{font-size:16px;color:#16294D;margin-bottom:16px}

/* ===== Advantage Section ===== */
.advantage-section{padding:100px 0;background:#fff}
.advantage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.advantage-card{padding:36px 28px;background:#F5F1E6;border-radius:3px;transition:transform .3s;position:relative}
.advantage-card:hover{transform:translateY(-4px)}
.advantage-num{font-size:48px;font-weight:700;color:rgba(201,162,39,.2);line-height:1;margin-bottom:12px}
.advantage-card h3{font-size:18px;color:#16294D;margin-bottom:12px}
.advantage-card p{font-size:14px;color:#6B7280;line-height:1.8}

/* ===== Service Section ===== */
.service-section{padding:100px 0;background:#F5F1E6}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:40px}
.service-card{background:#fff;padding:30px 24px;border-radius:3px;border-top:3px solid #C9A227;transition:transform .3s}
.service-card:hover{transform:translateY(-4px)}
.service-card h3{font-size:17px;color:#16294D;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid #eee}
.service-card ul{padding-left:0}
.service-card li{font-size:13px;color:#6B7280;line-height:1.8;padding-left:14px;position:relative;margin-bottom:6px}
.service-card li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;background:#C9A227}
.service-extra{background:#16294D;color:#fff;padding:36px;border-radius:3px}
.service-extra h3{font-size:20px;color:#C9A227;margin-bottom:16px}
.service-extra p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.85)}

/* ===== Cases Section ===== */
.cases-section{padding:100px 0;background:#fff}
.case-list{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;margin-bottom:40px}
.case-card{background:#F5F1E6;padding:32px;border-radius:3px;position:relative;border:1px solid #e8e3d6}
.case-result{display:inline-block;font-size:13px;font-weight:700;padding:4px 14px;margin-bottom:14px;border-radius:2px}
.result-success{background:#16294D;color:#C9A227}
.case-card h3{font-size:18px;color:#16294D;margin-bottom:10px}
.case-meta{font-size:13px;color:#6B7280;margin-bottom:14px;padding-bottom:14px;border-bottom:1px solid #e0dcd0}
.case-desc{font-size:14px;color:#6B7280;line-height:1.9}
.case-note{text-align:center;padding:20px;border:1px dashed #C9A227;border-radius:3px}
.case-note p{font-size:13px;color:#6B7280;line-height:1.8}

/* ===== Law Section ===== */
.law-section{padding:100px 0;background:#F5F1E6}
.law-group{margin-bottom:50px}
.law-group-title{font-size:22px;color:#16294D;margin-bottom:24px;padding-left:16px;border-left:4px solid #C9A227}
.law-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.law-card{background:#fff;padding:30px;border-radius:3px}
.law-card h4{font-size:17px;color:#16294D;margin-bottom:12px}
.law-card p{font-size:14px;color:#6B7280;line-height:1.9}
.law-table-wrap{overflow-x:auto}
.law-table{width:100%;border-collapse:collapse;background:#fff;border-radius:3px;overflow:hidden}
.law-table th{background:#16294D;color:#C9A227;padding:14px 16px;font-size:14px;font-weight:700;text-align:left;white-space:nowrap}
.law-table td{padding:14px 16px;font-size:14px;color:#6B7280;border-bottom:1px solid #eee}
.law-table tr:hover td{background:#F5F1E6}
.table-note{margin-top:16px;font-size:13px;color:#6B7280;line-height:1.7}

/* ===== FAQ Section ===== */
.faq-section{padding:100px 0;background:#fff}
.faq-list{max-width:900px;margin:0 auto}
.faq-item{margin-bottom:16px;border:1px solid #e8e3d6;border-radius:3px;overflow:hidden}
.faq-question{font-size:16px;padding:20px 24px;cursor:pointer;background:#F5F1E6;color:#16294D;display:flex;justify-content:space-between;align-items:center;transition:background .3s;margin:0}
.faq-question:hover{background:#ede8d9}
.faq-question::after{content:"+";font-size:22px;color:#C9A227;font-weight:400;flex-shrink:0;margin-left:16px}
.faq-item.active .faq-question::after{content:"-"}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-answer p{padding:20px 24px;font-size:14px;color:#6B7280;line-height:1.9}
.faq-item.active .faq-answer{max-height:500px}

/* ===== Contact Section ===== */
.contact-section{padding:100px 0;background:#16294D}
.contact-section .section-header h2{color:#fff}
.contact-section .section-header h2::after{background:#C9A227}
.contact-section .section-desc{color:rgba(255,255,255,.6)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-info{color:#fff}
.contact-block h3{font-size:24px;color:#fff;margin-bottom:6px}
.contact-sub{font-size:14px;color:#C9A227;margin-bottom:30px}
.contact-detail{margin-bottom:30px}
.contact-item{display:flex;gap:12px;margin-bottom:16px;align-items:flex-start}
.contact-label{flex-shrink:0;width:80px;font-size:14px;color:#C9A227;font-weight:700}
.contact-value{font-size:14px;color:rgba(255,255,255,.85);line-height:1.6}
.contact-value a{color:#C9A227}
.contact-value a:hover{color:#fff}
.btn-phone-lg{display:inline-flex;align-items:center;gap:12px;background:#C9A227;color:#fff;padding:18px 36px;font-size:18px;font-weight:700;transition:all .3s;border-radius:3px}
.btn-phone-lg:hover{background:#b8911f;color:#fff}
.contact-tip{font-size:13px;color:rgba(255,255,255,.5);margin-top:12px}
.contact-map{background:rgba(255,255,255,.08);padding:36px;border-radius:3px}
.map-placeholder h4{font-size:18px;color:#C9A227;margin-bottom:20px}
.map-info p{font-size:14px;color:rgba(255,255,255,.8);margin-bottom:12px;line-height:1.7}
.map-info strong{color:#C9A227}
.map-tip{margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1)}
.map-tip p{font-size:13px;color:rgba(255,255,255,.5)}

/* ===== Mobile Phone Bar ===== */
.mobile-phone-bar{display:none;position:fixed;bottom:0;left:0;width:100%;z-index:999;background:#16294D;padding:0}
.mobile-phone-btn{display:flex;align-items:center;justify-content:center;gap:10px;background:#C9A227;color:#fff;padding:14px;font-size:16px;font-weight:700;width:100%}
.mobile-phone-btn:hover{color:#fff}
.phone-bar-icon{font-size:20px}

/* ===== Footer ===== */
.site-footer{background:#0d1a33;padding:40px 0 20px;color:rgba(255,255,255,.6)}
.footer-inner{text-align:center}
.footer-info{margin-bottom:16px}
.footer-info p{font-size:14px;margin-bottom:6px;color:rgba(255,255,255,.7)}
.footer-info strong{color:#C9A227}
.footer-info a{color:#C9A227}
.footer-links{margin-bottom:16px}
.footer-links a{color:rgba(255,255,255,.5);font-size:13px}
.footer-links a:hover{color:#C9A227}
.footer-legal p{font-size:12px;color:rgba(255,255,255,.4);margin-bottom:4px}

/* ===== Scroll Animation ===== */
.fade-in{opacity:0;transform:translateY(30px);transition:opacity .6s,transform .6s}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ===== Responsive ===== */
@media(max-width:1024px){
    .hero-inner{flex-direction:column;gap:40px;padding:40px 20px}
    .hero-right{flex:none}
    .hero-title{font-size:28px}
    .service-grid{grid-template-columns:repeat(2,1fr)}
    .case-list{grid-template-columns:1fr}
    .law-grid{grid-template-columns:1fr}
    .contact-grid{grid-template-columns:1fr}
    .advantage-grid{grid-template-columns:repeat(2,1fr)}
    .pain-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
    .section-header{margin-bottom:40px}
    .section-header h2{font-size:24px}
    .section-desc{font-size:14px}
    .main-nav{display:none;position:fixed;top:70px;left:0;width:100%;background:#16294D;padding:20px;max-height:calc(100vh - 70px);overflow-y:auto}
    .main-nav.open{display:block}
    .main-nav ul{flex-direction:column;gap:0}
    .main-nav a{padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
    .nav-toggle{display:flex}
    .header-phone{display:none}
    .hero{min-height:auto;padding-top:70px}
    .hero-title{font-size:24px}
    .hero-stats{flex-direction:column;gap:10px}
    .hero-team-card{padding:24px}
    .painpoints-detail,.team-section,.advantage-section,.service-section,.cases-section,.law-section,.faq-section,.contact-section{padding:60px 0}
    .pain-grid,.advantage-grid{grid-template-columns:1fr}
    .service-grid{grid-template-columns:1fr}
    .lawyer-info{flex-direction:column;gap:20px}
    .lawyer-card{padding:24px}
    .contact-grid{grid-template-columns:1fr}
    .mobile-phone-bar{display:block}
    .site-footer{padding-bottom:70px}
    .btn-phone{padding:14px 24px}
    .btn-phone-text strong{font-size:16px}
    .law-table{font-size:12px}
    .law-table th,.law-table td{padding:10px 8px}
}
@media(max-width:480px){
    .hero-title{font-size:20px}
    .painpoint-title{font-size:16px}
    .hero-team-card h3{font-size:18px}
    .lawyer-tags{flex-direction:column;gap:4px}
    .stat-num{font-size:24px}
}