/* ============================================
   上海盛沃律师事务所 · 借贷纠纷·利息与逾期罚息专项
   纯静态 CSS3 · 无第三方框架 · 圆角最大 3px
   主色 蓝 #2C74A8 / 深蓝 #123A5E
   背景 暖白 #F7F5F0 · 辅助文字 #6B7280
   ============================================ */

:root{
  --blue-900:#123A5E;
  --blue-800:#174C79;
  --blue-700:#1D5C8E;
  --blue:#2C74A8;
  --blue-soft:#EAF1F7;
  --blue-line:#CFDFEC;
  --cream:#F7F5F0;
  --cream-2:#FBFAF7;
  --cream-3:#FAF7F2;
  --gray:#6B7280;
  --ink:#1C2733;
  --white:#ffffff;
  --line:#E4E0D7;
  --shadow:0 10px 30px rgba(18,58,94,.08);
  --radius:3px;
  --maxw:1220px;
  --head-h:74px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--head-h) + 16px);}
body{
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
  color:var(--ink);background:var(--cream);line-height:1.75;font-size:16px;overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;transition:color .25s ease,opacity .25s ease;}
ul,ol{list-style:none;}
h1,h2,h3,h4{line-height:1.35;font-weight:700;color:var(--blue-900);}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px;}
.ico{vertical-align:middle;flex:0 0 auto;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;font-size:15.5px;font-weight:700;border-radius:var(--radius);
  cursor:pointer;border:1px solid transparent;white-space:nowrap;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--blue-900);color:var(--white);box-shadow:0 8px 20px rgba(18,58,94,.18);}
.btn-primary:hover{background:var(--blue-800);transform:translateY(-2px);}
.btn-deep{background:var(--blue);color:var(--white);}
.btn-deep:hover{background:var(--blue-900);transform:translateY(-2px);}
.btn-ghost{background:transparent;color:var(--blue-900);border-color:var(--blue-900);}
.btn-ghost:hover{background:var(--blue-900);color:var(--white);transform:translateY(-2px);}
.btn-copy{background:var(--white);color:var(--blue-900);border-color:var(--blue-line);}
.btn-copy:hover{border-color:var(--blue);color:var(--blue);}

/* ---------- 通用区块 ---------- */
.eyebrow{font-size:13px;letter-spacing:2px;color:var(--blue);font-weight:700;margin-bottom:12px;}
.section{padding:84px 0;}
.section-head{text-align:center;max-width:880px;margin:0 auto 46px;}
.section-head h2{font-size:32px;margin-bottom:16px;position:relative;padding-bottom:16px;}
.section-head h2::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:56px;height:3px;background:var(--blue);}
.section-head .section-desc{color:var(--gray);font-size:15.5px;text-align:justify;}
.section-head.left{text-align:left;margin-left:0;}
.section-head.left h2::after{left:0;transform:none;}

/* ---------- 阅读进度 ---------- */
.read-progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:1300;}
.read-progress span{display:block;height:100%;width:0;background:var(--blue);}

/* ============================================
   顶部导航
   ============================================ */
.site-header{
  position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);
  backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:var(--head-h);}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:46px;height:46px;flex:0 0 46px;display:grid;place-items:center;
  background:var(--blue-900);color:var(--white);font-weight:800;font-size:17px;
  border-radius:var(--radius);letter-spacing:1px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-text strong{font-size:17px;color:var(--blue-900);}
.brand-text em{font-size:12px;color:var(--blue);font-style:normal;letter-spacing:.5px;}

.main-nav{display:flex;gap:20px;flex-wrap:wrap;justify-content:flex-end;}
.main-nav a{color:#3F4E5C;font-size:14.5px;padding:6px 0;position:relative;white-space:nowrap;}
.main-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--blue);transition:width .25s ease;}
.main-nav a:hover{color:var(--blue-900);}
.main-nav a:hover::after{width:100%;}

.nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.btn-call-nav{
  display:inline-flex;align-items:center;gap:8px;background:var(--blue-900);color:var(--white);
  padding:10px 16px;font-weight:700;font-size:14.5px;border-radius:var(--radius);
}
.btn-call-nav:hover{background:var(--blue-800);}
.nav-toggle{
  display:none;flex-direction:column;gap:5px;width:44px;height:44px;justify-content:center;align-items:center;
  background:transparent;border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;
}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--blue-900);transition:.3s;}

/* ============================================
   首屏 Hero
   ============================================ */
.hero{position:relative;background:var(--cream);padding:62px 0 74px;overflow:hidden;}
.hero::before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(118deg,rgba(44,116,168,.08),rgba(44,116,168,0) 54%);pointer-events:none;}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,var(--blue-line),transparent);}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:46px;align-items:start;}
.hero h1{font-size:41px;line-height:1.26;margin-bottom:18px;color:var(--blue-900);}
.hero h1 span{color:var(--blue);}
.hero-sub{color:#46525F;font-size:16px;max-width:560px;margin-bottom:26px;text-align:justify;}

.call-card{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:var(--radius);padding:24px 26px;box-shadow:var(--shadow);max-width:480px;}
.call-tag{font-size:13px;color:var(--gray);margin-bottom:14px;line-height:1.6;}
.call-line{display:flex;flex-direction:column;margin-bottom:16px;}
.call-label{font-size:12.5px;color:var(--gray);letter-spacing:1px;margin-bottom:2px;}
.call-number{font-size:34px;font-weight:800;color:var(--blue);letter-spacing:1px;line-height:1.2;}
.call-btns{display:flex;gap:12px;flex-wrap:wrap;}
.call-hours{margin-top:12px;font-size:13px;color:var(--gray);}

/* 痛点卡 */
.pain-card{background:var(--white);border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:var(--radius);padding:28px 26px;box-shadow:0 18px 40px rgba(18,58,94,.10);}
.pain-title{font-size:20px;margin-bottom:18px;color:var(--blue-900);}
.pain-list{display:flex;flex-direction:column;gap:14px;}
.pain-list li{display:flex;gap:14px;align-items:flex-start;padding-bottom:14px;border-bottom:1px dashed var(--line);}
.pain-list li:last-child{border-bottom:0;padding-bottom:0;}
.pain-idx{flex:0 0 38px;height:38px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue-900);font-weight:800;font-size:14px;border-radius:var(--radius);}
.pain-list strong{display:block;color:var(--blue-900);font-size:15.5px;margin-bottom:3px;}
.pain-list p{color:var(--gray);font-size:13.5px;line-height:1.6;}
.pain-foot{display:block;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:14px;font-weight:700;color:var(--blue);}
.pain-foot:hover{color:var(--blue-900);}

/* ============================================
   应对指南
   ============================================ */
.guide{background:var(--white);}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.guide-item{position:relative;background:var(--cream-2);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;}
.guide-item::before{content:"";position:absolute;left:0;top:0;width:34px;height:3px;background:var(--blue);}
.guide-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--blue-line);}
.guide-item h3{font-size:17.5px;margin-bottom:10px;color:var(--blue-900);}
.guide-item p{font-size:13.5px;color:var(--gray);text-align:justify;}
.guide-call{
  display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;
  margin-top:28px;padding:24px 28px;background:var(--blue-soft);border:1px solid var(--blue-line);border-radius:var(--radius);
}
.guide-call p{font-size:14.5px;color:#3B4A59;max-width:740px;text-align:justify;}

/* ============================================
   律师团队
   ============================================ */
.team{background:var(--cream);}
.team-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.lawyer-card{display:grid;grid-template-columns:76px 1fr;gap:20px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow);}
.lawyer-avatar{width:76px;height:76px;display:grid;place-items:center;background:var(--blue-900);color:var(--white);font-size:32px;font-weight:800;border-radius:var(--radius);}
.lawyer-info h3{font-size:21px;display:flex;flex-direction:column;gap:6px;color:var(--blue-900);}
.lawyer-role{font-size:13px;color:var(--blue);font-weight:700;letter-spacing:.5px;}
.lawyer-meta{margin:14px 0;display:flex;flex-direction:column;gap:6px;}
.lawyer-meta li{position:relative;padding-left:16px;font-size:13.5px;color:#33414F;font-weight:600;}
.lawyer-meta li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;background:var(--blue);border-radius:1px;}
.lawyer-bio{font-size:14px;color:var(--gray);margin-bottom:10px;text-align:justify;}
.lawyer-tags{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 16px;}
.lawyer-tags span{font-size:12px;color:var(--blue-900);background:var(--blue-soft);border:1px solid var(--blue-line);padding:5px 10px;border-radius:var(--radius);}
.lawyer-consult{display:inline-block;background:var(--blue-900);color:var(--white);padding:10px 20px;border-radius:var(--radius);font-weight:700;font-size:14px;}
.lawyer-consult:hover{background:var(--blue);}
.team-facts{margin-top:28px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px;}
.team-facts li{display:flex;flex-direction:column;gap:4px;text-align:center;}
.team-facts strong{font-size:23px;color:var(--blue);line-height:1.3;}
.team-facts span{font-size:13px;color:var(--gray);}

/* ============================================
   利息专题（九大专题）
   ============================================ */
.topics{background:var(--white);}
.topic-anchor{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:32px;}
.topic-anchor a{font-size:13.5px;color:var(--blue-900);background:var(--cream);border:1px solid var(--line);padding:7px 14px;border-radius:var(--radius);}
.topic-anchor a:hover{background:var(--blue-900);color:var(--white);border-color:var(--blue-900);}
.topic-block{background:var(--cream-2);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:22px;overflow:hidden;}
.topic-head{display:flex;align-items:flex-start;gap:16px;padding:22px 24px;background:var(--blue-soft);border-bottom:1px solid var(--blue-line);}
.topic-no{flex:0 0 44px;height:44px;display:grid;place-items:center;background:var(--blue-900);color:var(--white);font-weight:800;font-size:16px;border-radius:var(--radius);}
.topic-title{flex:1;}
.topic-title h3{font-size:21px;color:var(--blue-900);margin-bottom:6px;}
.topic-base{font-size:12.5px;color:#4C5B6A;line-height:1.6;}
.topic-jump{flex:0 0 auto;font-size:13.5px;font-weight:700;color:var(--white);background:var(--blue);padding:9px 16px;border-radius:var(--radius);white-space:nowrap;}
.topic-jump:hover{background:var(--blue-900);}
.topic-body{display:grid;grid-template-columns:repeat(4,1fr);}
.topic-col{padding:22px 22px 24px;border-right:1px solid var(--line);}
.topic-col:last-child{border-right:0;}
.topic-col h4{font-size:15px;color:var(--blue-900);margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid var(--blue-line);}
.topic-col ul{display:flex;flex-direction:column;gap:9px;}
.topic-col li{position:relative;padding-left:13px;font-size:13.5px;color:#44515F;line-height:1.62;text-align:justify;}
.topic-col li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;background:var(--blue);border-radius:1px;}
.topic-warn{background:var(--cream-3);}
.topic-warn h4{border-bottom-color:#E3D9C6;}
.topic-warn p{font-size:13px;color:#5A5A52;line-height:1.65;margin-bottom:8px;text-align:justify;}

/* ============================================
   概念速查
   ============================================ */
.vocab{background:var(--cream);}
.vocab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.vocab-item{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:var(--radius);padding:22px;}
.vocab-item dt{font-size:16px;font-weight:800;color:var(--blue-900);margin-bottom:8px;}
.vocab-item dd{font-size:13.5px;color:var(--gray);line-height:1.65;text-align:justify;}
.vocab-note{margin-top:20px;font-size:13px;color:var(--gray);}

/* ============================================
   团队优势
   ============================================ */
.advantages{background:var(--white);}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.adv-item{background:var(--cream-2);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;}
.adv-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--blue-line);}
.adv-num{font-size:30px;font-weight:800;color:var(--blue);opacity:.38;line-height:1;margin-bottom:6px;}
.adv-item h3{font-size:17.5px;color:var(--blue-900);margin-bottom:8px;}
.adv-item p{font-size:13.5px;color:var(--gray);text-align:justify;}

/* ============================================
   利息核算对照表
   ============================================ */
.matrix{background:var(--cream);}
.table-tip{text-align:center;font-size:13px;color:var(--gray);margin-bottom:14px;}
.table-wrap{overflow-x:auto;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);-webkit-overflow-scrolling:touch;}
.matrix-table{width:100%;min-width:960px;border-collapse:collapse;font-size:13.5px;}
.matrix-table caption{caption-side:top;text-align:left;padding:16px 18px;font-size:13px;color:var(--gray);border-bottom:1px solid var(--line);}
.matrix-table th,.matrix-table td{padding:14px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);line-height:1.6;}
.matrix-table thead th{background:var(--blue-900);color:var(--white);font-size:13.5px;font-weight:700;white-space:nowrap;}
.matrix-table tbody th{position:sticky;left:0;z-index:1;background:var(--blue-soft);color:var(--blue-900);font-weight:700;min-width:160px;}
.matrix-table tbody tr:nth-child(even) td{background:var(--cream-2);}
.matrix-table tbody tr:hover td{background:var(--blue-soft);}
.table-note{margin-top:16px;font-size:13px;color:var(--gray);}

/* ============================================
   办案流程
   ============================================ */
.process{background:var(--white);}
.stage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.stage-card{background:var(--cream-2);border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:var(--radius);padding:26px 24px;}
.stage-tag{display:inline-block;font-size:12px;font-weight:700;color:var(--white);background:var(--blue);padding:4px 10px;border-radius:var(--radius);margin-bottom:12px;letter-spacing:1px;}
.stage-card h3{font-size:17.5px;color:var(--blue-900);margin-bottom:12px;}
.stage-card ul{display:flex;flex-direction:column;gap:9px;}
.stage-card li{position:relative;padding-left:13px;font-size:13.5px;color:#44515F;text-align:justify;}
.stage-card li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;background:var(--blue);border-radius:1px;}
.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:26px;}
.process-step{position:relative;background:var(--blue-soft);border:1px solid var(--blue-line);border-radius:var(--radius);padding:22px 18px;text-align:center;}
.process-step span{display:inline-grid;place-items:center;width:44px;height:44px;background:var(--blue-900);color:var(--white);font-weight:800;border-radius:var(--radius);margin-bottom:10px;}
.process-step h3{font-size:16px;color:var(--blue-900);margin-bottom:6px;}
.process-step p{font-size:13px;color:var(--gray);}
.process-step:not(:last-child)::after{content:"";position:absolute;right:-9px;top:44px;width:14px;height:2px;background:var(--blue);}

/* ============================================
   典型案例
   ============================================ */
.cases{background:var(--cream);}
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.case-card{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow);}
.case-tag{display:inline-block;font-size:12px;color:var(--blue-900);background:var(--blue-soft);border:1px solid var(--blue-line);padding:4px 10px;border-radius:var(--radius);margin-bottom:12px;}
.case-card h3{font-size:17.5px;color:var(--blue-900);margin-bottom:10px;}
.case-card p{font-size:13.5px;color:var(--gray);margin-bottom:8px;text-align:justify;}
.case-point{font-size:13px;font-weight:700;color:var(--blue);border-top:1px dashed var(--line);padding-top:10px;margin-bottom:0;}
.case-disclaimer{margin-top:24px;padding:14px 18px;background:var(--white);border:1px dashed var(--line);border-radius:var(--radius);font-size:12.5px;color:var(--gray);text-align:justify;}

/* ============================================
   政策法规
   ============================================ */
.policy{background:var(--white);}
.policy-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.policy-item{background:var(--cream-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px;}
.policy-item h3{display:flex;gap:10px;font-size:15.5px;color:var(--blue-900);margin-bottom:10px;}
.policy-item h3::before{content:"§";color:var(--blue);font-weight:800;font-size:19px;line-height:1.2;}
.policy-item p{font-size:13.5px;color:var(--gray);text-align:justify;}
.policy-note{margin-top:20px;font-size:13px;color:var(--gray);}

/* ============================================
   常见问题
   ============================================ */
.faq{background:var(--cream);}
.faq-wrap{max-width:940px;}
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);}
.faq-item[open]{border-color:var(--blue-line);box-shadow:var(--shadow);}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 50px 18px 22px;font-size:15.5px;font-weight:700;color:var(--blue-900);position:relative;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--blue);font-weight:700;line-height:1;}
.faq-item[open] summary::after{content:"−";}
.faq-body{padding:0 22px 20px;}
.faq-body p{font-size:14px;color:var(--gray);text-align:justify;}

/* ============================================
   联系我们
   ============================================ */
.contact{background:linear-gradient(140deg,#123A5E 0%,#174C79 55%,#1D5C8E 100%);color:var(--white);}
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;}
.contact h2{color:var(--white);}
.contact .section-head h2::after{background:#9FC4DE;}
.contact .section-desc{color:#CBDDEB;}
.contact-list{margin:24px 0;display:flex;flex-direction:column;gap:14px;}
.contact-list li{display:flex;flex-direction:column;gap:2px;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:12px;}
.contact-list span{font-size:12.5px;color:#9FC4DE;letter-spacing:1px;}
.contact-list strong,.contact-list a{font-size:15.5px;color:var(--white);}
.contact-list a:hover{color:#BFD9EC;}
.contact-actions{display:flex;gap:12px;flex-wrap:wrap;}
.contact-actions .btn-primary{background:var(--white);color:var(--blue-900);}
.contact-actions .btn-primary:hover{background:#E4EFF7;}
.contact-actions .btn-ghost{color:var(--white);border-color:rgba(255,255,255,.55);}
.contact-actions .btn-ghost:hover{background:var(--white);color:var(--blue-900);}
.contact-actions .btn-copy{background:transparent;color:var(--white);border-color:rgba(255,255,255,.35);}
.contact-actions .btn-copy:hover{background:rgba(255,255,255,.12);color:var(--white);}
.copy-tip{font-size:13px;color:#BFD4E4;margin-top:10px;min-height:20px;}
.map-box{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.22);border-radius:var(--radius);padding:28px 26px;}
.map-title{font-size:15px;font-weight:700;color:var(--white);letter-spacing:1px;margin-bottom:12px;}
.map-line{font-size:16px;color:#EAF1F7;font-weight:600;margin-bottom:6px;}
.map-sub{margin:12px 0;display:flex;flex-direction:column;gap:6px;}
.map-sub li{position:relative;padding-left:14px;font-size:13px;color:#BFD4E4;}
.map-sub li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;background:#9FC4DE;border-radius:1px;}
.map-tip{font-size:13px;color:#BFD4E4;margin:10px 0 16px;text-align:justify;}
.map-nav{display:inline-block;background:var(--white);color:var(--blue-900);font-weight:700;padding:11px 20px;border-radius:var(--radius);}
.map-nav:hover{background:#E4EFF7;}
.map-safe{margin-top:12px;font-size:12px;color:#9FB6C7;}

/* ============================================
   页脚
   ============================================ */
.site-footer{background:#0E2C48;color:#B9C9D6;padding:52px 0 22px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:30px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.1);}
.foot-col h4{position:relative;color:var(--white);font-size:15.5px;margin-bottom:14px;padding-bottom:9px;}
.foot-col h4::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;background:#5B9AC4;}
.foot-col p{font-size:13.5px;line-height:1.75;text-align:justify;}
.foot-lawyers{margin-top:10px;color:var(--white);font-size:13.5px;}
.foot-col ul{display:flex;flex-direction:column;gap:8px;}
.foot-col ul li{font-size:13.5px;}
.foot-col ul a:hover{color:#8FC0DE;}
.footer-bottom{padding-top:18px;text-align:center;}
.footer-bottom p{font-size:12.5px;color:#8C9DAC;}
.foot-disclaim{max-width:920px;margin:6px auto 0;font-size:12px;color:#7A8B9A;line-height:1.7;}

/* ---------- 固定拨号条 / 侧边卡 ---------- */
.mobile-callbar{position:fixed;left:0;right:0;bottom:0;z-index:1200;display:none;}
.mcb-consult,.mcb-call{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:16px;font-size:16px;font-weight:700;}
.mcb-consult{background:var(--blue-900);color:var(--white);}
.mcb-call{background:var(--blue);color:var(--white);}
.side-call{position:fixed;right:18px;bottom:26px;z-index:1100;display:flex;flex-direction:column;gap:10px;align-items:flex-end;}
.sc-call{display:flex;align-items:center;gap:9px;background:var(--blue-900);color:var(--white);padding:12px 14px;border-radius:var(--radius);font-size:12px;line-height:1.35;box-shadow:0 12px 26px rgba(18,58,94,.3);}
.sc-call b{font-size:13px;}
.sc-top{display:grid;place-items:center;width:38px;height:38px;background:var(--white);border:1px solid var(--line);color:var(--blue-900);border-radius:var(--radius);font-size:15px;}

/* ---------- 滚动淡入 ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}

/* ============================================
   响应式
   ============================================ */
@media (max-width:1100px){
  .main-nav{gap:14px;}
  .main-nav a{font-size:14px;}
  .hero h1{font-size:36px;}
}

@media (max-width:1024px){
  .guide-grid,.adv-grid,.stage-grid{grid-template-columns:repeat(2,1fr);}
  .topic-body{grid-template-columns:repeat(2,1fr);}
  .topic-col{border-bottom:1px solid var(--line);}
  .topic-col:nth-child(2n){border-right:0;}
  .team-grid{grid-template-columns:1fr;}
  .process-grid{grid-template-columns:repeat(3,1fr);}
  .process-step:nth-child(3)::after{display:none;}
  .vocab-grid{grid-template-columns:repeat(2,1fr);}
  .hero-grid{gap:34px;}
}

@media (max-width:1060px){
  .btn-call-nav{display:none;}
  .main-nav{gap:12px;}
  .main-nav a{font-size:13.5px;}
}

@media (max-width:900px){
  .nav-wrap{height:66px;}
  .main-nav{
    position:fixed;top:66px;left:0;right:0;flex-direction:column;gap:0;padding:6px 22px 16px;
    background:var(--white);border-bottom:1px solid var(--line);
    transform:translateY(-130%);transition:transform .35s ease;box-shadow:0 12px 24px rgba(18,58,94,.12);
  }
  .main-nav.open{transform:translateY(0);}
  .main-nav a{width:100%;padding:13px 0;border-bottom:1px solid var(--line);font-size:15.5px;}
  .nav-toggle{display:flex;}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .nav-toggle.open span:nth-child(2){opacity:0;}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
  .btn-call-nav{display:none;}

  .hero{padding:42px 0 54px;}
  .hero-grid{grid-template-columns:1fr;gap:30px;}
  .hero h1{font-size:31px;}
  .section{padding:58px 0;}
  .section-head{margin-bottom:36px;}
  .section-head h2{font-size:26px;}
  .contact-grid{grid-template-columns:1fr;gap:26px;}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
  .case-grid,.policy-list{grid-template-columns:1fr;}
  .side-call{display:none;}
  .mobile-callbar{display:flex;}
  body{padding-bottom:calc(60px + env(safe-area-inset-bottom,0px));}
  .team-facts{grid-template-columns:repeat(2,1fr);}
  .guide-call{flex-direction:column;align-items:flex-start;}
}

@media (max-width:600px){
  .container{padding:0 16px;}
  .guide-grid,.adv-grid,.stage-grid,.process-grid,.vocab-grid,.topic-body{grid-template-columns:1fr;}
  .topic-col{border-right:0;}
  .topic-head{flex-wrap:wrap;padding:18px;}
  .topic-jump{width:100%;text-align:center;}
  .call-number{font-size:29px;}
  .hero h1{font-size:26px;}
  .hero-sub{font-size:15px;}
  .call-btns{flex-direction:column;}
  .call-btns .btn{width:100%;}
  .btn{white-space:normal;text-align:center;line-height:1.45;}
  .hero .btn,.contact-actions .btn,.guide-call .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .brand-text strong{font-size:15px;}
  .brand-text em{font-size:11px;}
  .brand-mark{width:40px;height:40px;flex:0 0 40px;font-size:15px;}
  .section-head h2{font-size:22px;}
  .section-head .section-desc{font-size:14.5px;}
  .lawyer-card{grid-template-columns:1fr;gap:14px;padding:24px 20px;}
  .lawyer-avatar{width:62px;height:62px;font-size:26px;}
  .team-facts{padding:18px;}
  .process-step:not(:last-child)::after{display:none;}
  .matrix-table{min-width:780px;}
  .pain-card{padding:22px 18px;}
  .call-card{padding:20px 18px;}
}

@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;animation:none!important;transition:none!important;}
}