/* =========================================================
   曼哈顿车祸律师事务所 — 全站设计系统
   manhattancrashlawyer.com
   ========================================================= */

/* ---------- 1. 变量 ---------- */
:root{
  --navy:#0b1d33;
  --navy-2:#13294b;
  --navy-3:#1c3a63;
  --gold:#c8a45c;
  --gold-2:#e0c485;
  --gold-dark:#a3833f;
  --ink:#16202b;
  --body:#3d4a58;
  --muted:#6b7785;
  --white:#ffffff;
  --bg-soft:#f5f7fa;
  --bg-tint:#eef2f7;
  --line:#dfe4ea;
  --line-soft:#eceff3;
  --red:#b3261e;
  --green:#1f7a53;

  --serif:Georgia,"Times New Roman","Songti SC","STSong",serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;

  --wrap:1200px;
  --wrap-narrow:880px;
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 1px 3px rgba(11,29,51,.08),0 1px 2px rgba(11,29,51,.04);
  --shadow:0 4px 16px rgba(11,29,51,.09);
  --shadow-lg:0 14px 44px rgba(11,29,51,.14);
  --t:.28s cubic-bezier(.4,0,.2,1);

  --topbar-h:38px;
  --header-h:74px;
}

/* ---------- 2. 基础 ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:120px;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.85;
  color:var(--body);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--navy-3);text-decoration:none;transition:color var(--t);}
a:hover{color:var(--gold-dark);}
h1,h2,h3,h4,h5{color:var(--ink);line-height:1.35;margin:0 0 .6em;font-weight:700;letter-spacing:-.01em;text-wrap:balance;}
h1{font-size:2.5rem;}
h2{font-size:1.95rem;}
h3{font-size:1.32rem;}
h4{font-size:1.1rem;}
p{margin:0 0 1.15em;}
ul,ol{margin:0 0 1.15em;padding-left:1.35em;}
li{margin-bottom:.5em;}
strong{color:var(--ink);font-weight:700;}
hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0;}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;}

.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px;}
.container-narrow{max-width:var(--wrap-narrow);}
.section{padding:80px 0;}
.section-sm{padding:56px 0;}
.section-soft{background:var(--bg-soft);}
.section-tint{background:var(--bg-tint);}
.section-dark{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);color:rgba(255,255,255,.82);}
.section-dark h1,.section-dark h2,.section-dark h3,.section-dark h4{color:#fff;}
.section-dark a{color:var(--gold-2);}

.text-center{text-align:center;}
.lead{font-size:1.16rem;color:var(--body);}
.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gold-dark);margin-bottom:.7rem;
}
.section-dark .eyebrow{color:var(--gold-2);}
.section-head{max-width:760px;margin:0 auto 48px;text-align:center;}
.section-head p{color:var(--muted);margin-bottom:0;}
.section-dark .section-head p{color:rgba(255,255,255,.72);}
.rule{width:56px;height:3px;background:var(--gold);border-radius:2px;margin:0 auto 1.2rem;}
.rule-left{margin-left:0;}

/* ---------- 3. 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:14px 30px;border-radius:6px;border:2px solid transparent;
  font-family:var(--sans);font-size:1rem;font-weight:700;line-height:1.2;
  cursor:pointer;text-align:center;transition:var(--t);white-space:nowrap;
}
.btn-gold{background:var(--gold);color:var(--navy);border-color:var(--gold);}
.btn-gold:hover{background:var(--gold-2);border-color:var(--gold-2);color:var(--navy);transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-navy{background:var(--navy);color:#fff;border-color:var(--navy);}
.btn-navy:hover{background:var(--navy-2);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-outline{background:transparent;color:var(--navy);border-color:var(--navy);}
.btn-outline:hover{background:var(--navy);color:#fff;}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55);}
.btn-ghost:hover{background:#fff;color:var(--navy);border-color:#fff;}
.btn-lg{padding:17px 38px;font-size:1.06rem;}
.btn-block{display:flex;width:100%;}
.btn-group{display:flex;flex-wrap:wrap;gap:14px;}
.btn-group-center{justify-content:center;}

/* ---------- 4. 顶栏 + 导航 ---------- */
.topbar{
  background:var(--navy);color:rgba(255,255,255,.8);
  font-size:.85rem;height:var(--topbar-h);display:flex;align-items:center;
}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:18px;}
.topbar a{color:rgba(255,255,255,.86);}
.topbar a:hover{color:var(--gold-2);}
.topbar-left{display:flex;align-items:center;gap:22px;min-width:0;}
.topbar-item{display:inline-flex;align-items:center;gap:7px;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar-item svg{flex:0 0 auto;opacity:.75;}
.topbar-cta{color:var(--gold-2);font-weight:700;white-space:nowrap;}

.site-header{
  position:sticky;top:0;z-index:900;background:#fff;
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(11,29,51,.04);
}
.site-header.is-stuck{box-shadow:var(--shadow);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:var(--header-h);}

.logo a{display:flex;align-items:center;gap:11px;color:var(--navy);}
.logo-mark{flex:0 0 auto;width:42px;height:42px;}
.logo-text{display:flex;flex-direction:column;line-height:1.15;}
.logo-name{white-space:nowrap;font-size:1.05rem;font-weight:800;letter-spacing:.02em;color:var(--navy);}
.logo-sub{white-space:nowrap;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-dark);font-weight:700;}
.logo a:hover .logo-name{color:var(--navy-3);}

.nav{display:flex;align-items:center;}
.nav-list{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0;}
.nav-list>li{position:relative;margin:0;}
.nav-list>li>a{
  display:flex;align-items:center;gap:5px;padding:10px 11px;border-radius:6px;
  font-size:.95rem;font-weight:600;color:var(--ink);white-space:nowrap;
}
.nav-list>li>a:hover,.nav-list>li.is-open>a{background:var(--bg-tint);color:var(--navy);}
.nav-list>li.current>a{color:var(--gold-dark);}
.nav-list>li.current>a::after{
  content:"";position:absolute;left:11px;right:11px;bottom:2px;height:2px;background:var(--gold);border-radius:2px;
}
.nav-caret{width:9px;height:9px;transition:transform var(--t);opacity:.6;}
.nav-list>li.is-open .nav-caret{transform:rotate(180deg);}

.dropdown{
  position:absolute;top:calc(100% + 8px);left:0;min-width:262px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:8px;list-style:none;margin:0;
  opacity:0;visibility:hidden;transform:translateY(-8px);transition:var(--t);
}
.dropdown-wide{min-width:520px;display:grid;grid-template-columns:1fr 1fr;gap:2px;}
.nav-list>li.is-open .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown li{margin:0;}
.dropdown a{
  display:block;padding:9px 13px;border-radius:6px;
  font-size:.93rem;font-weight:500;color:var(--body);line-height:1.45;
}
.dropdown a:hover{background:var(--bg-tint);color:var(--navy);}
.dropdown a small{display:block;font-size:.78rem;color:var(--muted);font-weight:400;}

.nav-mobile-cta{display:none;}
.header-cta{display:flex;align-items:center;gap:12px;}
.header-phone{display:flex;flex-direction:column;line-height:1.2;text-align:right;}
.header-phone span{font-size:.7rem;color:var(--muted);letter-spacing:.06em;}
.header-phone a{white-space:nowrap;font-size:1.08rem;font-weight:800;color:var(--navy);font-family:var(--serif);}

.nav-toggle{
  display:none;width:46px;height:46px;border:1px solid var(--line);background:#fff;
  border-radius:8px;cursor:pointer;padding:0;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--navy);position:relative;transition:var(--t);}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:22px;height:2px;background:var(--navy);transition:var(--t);
}
.nav-toggle span::before{top:-7px;}
.nav-toggle span::after{top:7px;}
.nav-toggle.is-active span{background:transparent;}
.nav-toggle.is-active span::before{top:0;transform:rotate(45deg);}
.nav-toggle.is-active span::after{top:0;transform:rotate(-45deg);}

/* ---------- 5. Hero ---------- */
.hero{
  position:relative;background:var(--navy);color:rgba(255,255,255,.85);
  padding:96px 0 88px;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(11,29,51,.96) 0%,rgba(11,29,51,.86) 45%,rgba(19,41,75,.7) 100%),
             url("/images/hero-manhattan-skyline.jpg") center/cover no-repeat;
}
.hero>.container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center;}
.hero h1{color:#fff;font-size:3rem;margin-bottom:.5em;letter-spacing:-.02em;}
.hero h1 em{font-style:normal;color:var(--gold-2);}
.hero-sub{font-size:1.2rem;color:rgba(255,255,255,.82);margin-bottom:1.6em;max-width:36em;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:1.8rem;}
.hero-badge{
  display:inline-flex;align-items:center;gap:7px;padding:7px 15px;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.2);
  border-radius:100px;font-size:.87rem;color:#fff;
}
.hero-badge svg{color:var(--gold-2);flex:0 0 auto;}
.hero-note{margin-top:1.5rem;font-size:.9rem;color:rgba(255,255,255,.6);}

.hero-card{
  background:#fff;border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-lg);
  border-top:5px solid var(--gold);
}
.hero-card h2{font-size:1.42rem;margin-bottom:.3em;}
.hero-card>p{color:var(--muted);font-size:.94rem;margin-bottom:1.2em;}

/* 内页页头 */
.page-hero{
  position:relative;background:linear-gradient(150deg,var(--navy) 0%,var(--navy-2) 100%);
  color:rgba(255,255,255,.82);padding:62px 0 66px;overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-90px;top:-90px;width:340px;height:340px;
  border:2px solid rgba(200,164,92,.16);border-radius:50%;
}
.page-hero .container{position:relative;z-index:2;}
.page-hero h1{color:#fff;font-size:2.6rem;max-width:20em;}
.page-hero p{max-width:44em;font-size:1.1rem;color:rgba(255,255,255,.78);margin-bottom:0;}
.page-hero .btn-group{margin-top:1.8rem;}

.breadcrumb{font-size:.86rem;margin-bottom:1rem;color:rgba(255,255,255,.6);}
.breadcrumb a{color:rgba(255,255,255,.82);}
.breadcrumb a:hover{color:var(--gold-2);}
.breadcrumb span{margin:0 .45em;opacity:.5;}

/* ---------- 6. 通用卡片/网格 ---------- */
.grid{display:grid;gap:26px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-tight{gap:18px;}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:var(--t);height:100%;
}
.card:hover{border-color:var(--gold);box-shadow:var(--shadow);transform:translateY(-3px);}
.card h3{font-size:1.18rem;margin-bottom:.5em;}
.card p{font-size:.96rem;color:var(--muted);margin-bottom:0;}
.card-icon{
  width:52px;height:52px;border-radius:12px;background:var(--bg-tint);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--navy);
}
.card:hover .card-icon{background:var(--navy);color:var(--gold-2);}
.card-link{display:block;color:inherit;}
.card-link:hover{color:inherit;}
.card-more{display:inline-flex;align-items:center;gap:5px;margin-top:14px;font-size:.9rem;font-weight:700;color:var(--gold-dark);}

/* 数字/统计条 */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.stat{text-align:center;padding:8px;}
.stat-num{font-family:var(--serif);font-size:2.6rem;font-weight:700;color:var(--gold);line-height:1.1;display:block;}
.stat-label{font-size:.93rem;color:rgba(255,255,255,.72);}
.section-soft .stat-num{color:var(--navy);}
.section-soft .stat-label{color:var(--muted);}

/* 图文分栏 */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.split-media img,.split-media svg{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;}
.split h2{margin-bottom:.5em;}

/* 步骤 */
.steps{counter-reset:step;display:grid;gap:20px;}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 26px 26px 84px;counter-increment:step;
}
.step::before{
  content:counter(step,decimal-leading-zero);
  position:absolute;left:26px;top:24px;
  font-family:var(--serif);font-size:1.6rem;font-weight:700;color:var(--gold);
}
.step h3{font-size:1.12rem;margin-bottom:.35em;}
.step p{font-size:.95rem;color:var(--muted);margin-bottom:0;}

/* 清单 */
.checklist{list-style:none;padding:0;}
.checklist li{position:relative;padding-left:32px;margin-bottom:.85em;}
.checklist li::before{
  content:"✓";position:absolute;left:0;top:0;
  width:20px;height:20px;line-height:20px;text-align:center;
  background:var(--gold);color:#fff;border-radius:50%;
  font-size:.72rem;font-weight:700;margin-top:.42em;
}
.section-dark .checklist li::before{background:var(--gold-2);color:var(--navy);}

.warnlist{list-style:none;padding:0;}
.warnlist li{position:relative;padding-left:30px;margin-bottom:.8em;}
.warnlist li::before{
  content:"✕";position:absolute;left:0;top:0;color:var(--red);font-weight:700;
}

/* 提示框 */
.callout{
  border-left:4px solid var(--gold);background:var(--bg-soft);
  padding:22px 26px;border-radius:0 var(--radius) var(--radius) 0;margin:2rem 0;
}
.callout h3,.callout h4{margin-bottom:.4em;}
.callout p:last-child{margin-bottom:0;}
.callout-red{border-left-color:var(--red);background:#fdf3f2;}
.callout-navy{border-left-color:var(--navy);}

/* 表格 */
.table-wrap{overflow-x:auto;margin:1.8rem 0;-webkit-overflow-scrolling:touch;}
table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:520px;background:#fff;}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;}
th{background:var(--navy);color:#fff;font-weight:700;font-size:.9rem;letter-spacing:.02em;}
tbody tr:nth-child(even){background:var(--bg-soft);}
td strong{color:var(--navy);}

/* FAQ 手风琴 */
.faq{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  background:none;border:0;padding:22px 4px;cursor:pointer;text-align:left;
  font-family:var(--sans);font-size:1.06rem;font-weight:700;color:var(--ink);line-height:1.5;
}
.faq-q:hover{color:var(--gold-dark);}
.faq-icon{flex:0 0 auto;width:22px;height:22px;position:relative;margin-top:.35em;}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--gold-dark);transition:var(--t);
  left:50%;top:50%;transform:translate(-50%,-50%);
}
.faq-icon::before{width:14px;height:2px;}
.faq-icon::after{width:2px;height:14px;}
.faq-item.is-open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a-inner{padding:0 4px 22px;color:var(--body);font-size:.99rem;}
.faq-a-inner p:last-child,.faq-a-inner ul:last-child{margin-bottom:0;}

/* 标签 */
.tags{display:flex;flex-wrap:wrap;gap:9px;list-style:none;padding:0;margin:0;}
.tags li{margin:0;}
.tags a,.tag{
  display:inline-block;padding:7px 15px;border:1px solid var(--line);border-radius:100px;
  font-size:.88rem;color:var(--body);background:#fff;transition:var(--t);
}
.tags a:hover{border-color:var(--gold);color:var(--navy);background:var(--bg-soft);}

/* ---------- 7. 表单 ---------- */
.contact-form{display:grid;gap:14px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.contact-form label{font-size:.88rem;font-weight:700;color:var(--ink);display:block;margin-bottom:5px;}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:7px;
  font-family:var(--sans);font-size:1rem;color:var(--ink);background:#fff;transition:var(--t);
}
.contact-form textarea{min-height:120px;resize:vertical;}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(200,164,92,.18);
}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:#9aa4b0;}
.form-consent{font-size:.8rem;color:var(--muted);line-height:1.6;margin:0;}
.captcha-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.captcha-row img,.captcha-row svg{border:1px solid var(--line);border-radius:6px;background:#fff;}
.captcha-row input{max-width:160px;}

/* ---------- 8. CTA 区块 ---------- */
.cta-band{
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-3) 100%);
  color:#fff;padding:64px 0;text-align:center;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;left:-60px;bottom:-120px;width:300px;height:300px;
  border:2px solid rgba(200,164,92,.14);border-radius:50%;
}
.cta-band h2{color:#fff;font-size:2.1rem;}
.cta-band p{color:rgba(255,255,255,.8);max-width:44em;margin:0 auto 1.8em;font-size:1.08rem;}
.cta-band .btn-group{position:relative;z-index:2;}

/* ---------- 9. 页脚 ---------- */
footer{background:var(--navy);color:rgba(255,255,255,.7);padding:64px 0 24px;font-size:.94rem;}
.footer-content{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px;}
.footer-section h3{color:#fff;font-size:1.05rem;margin-bottom:1.1rem;letter-spacing:.02em;}
.footer-section p{margin-bottom:.7em;line-height:1.75;}
.footer-section a{color:rgba(255,255,255,.72);}
.footer-section a:hover{color:var(--gold-2);}
.footer-section ul{list-style:none;padding:0;margin:0;}
.footer-section li{margin-bottom:.55em;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:1rem;}
.footer-brand .logo-name{color:#fff;}
.footer-tel{font-family:var(--serif);font-size:1.5rem;font-weight:700;color:var(--gold-2)!important;display:inline-block;margin-bottom:.3rem;}
.footer-bottom{
  text-align:center;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);
  color:rgba(255,255,255,.55);font-size:.88rem;
}
.footer-bottom p{margin-bottom:.5rem;}
.footer-legal{font-size:.82rem;line-height:1.7;max-width:70em;margin:0 auto 1.2rem;color:rgba(255,255,255,.45);}
.footer-partner{margin-top:1.2rem;font-size:.88rem;color:rgba(255,255,255,.6);}
.footer-partner a{color:var(--gold-2);}
.footer-partner a:hover{color:#fff;}

/* ---------- 10. 移动端底部操作条 ---------- */
.mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:950;
  background:var(--navy);border-top:1px solid rgba(255,255,255,.12);
  padding:8px 10px calc(8px + env(safe-area-inset-bottom));
  grid-template-columns:1fr 1fr;gap:8px;
}
.mobile-bar a{
  display:flex;align-items:center;justify-content:center;gap:7px;
  padding:12px 8px;border-radius:7px;font-size:.95rem;font-weight:700;
}
.mobile-bar .mb-call{background:var(--gold);color:var(--navy);}
.mobile-bar .mb-form{background:rgba(255,255,255,.12);color:#fff;}

/* ---------- 11. 工具 ---------- */
.to-top{
  position:fixed;right:20px;bottom:88px;z-index:940;width:46px;height:46px;
  border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--navy);
  opacity:0;visibility:hidden;transform:translateY(10px);transition:var(--t);
}
.to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}

.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;}
.js .reveal.is-in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;}}

.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* 正文排版区 */
.prose{max-width:78ch;}
.prose h2{margin-top:2.4em;font-size:1.72rem;}
.prose h2:first-child{margin-top:0;}
.prose h3{margin-top:1.9em;font-size:1.24rem;}
.prose ul li,.prose ol li{margin-bottom:.62em;}
.prose img{border-radius:var(--radius);margin:1.8rem 0;}

/* 侧栏布局 */
.with-aside{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start;}
.aside-box{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;margin-bottom:22px;
}
.aside-box h3{font-size:1.06rem;margin-bottom:.8em;}
.aside-box ul{list-style:none;padding:0;margin:0;font-size:.94rem;}
.aside-box li{margin-bottom:.6em;padding-bottom:.6em;border-bottom:1px solid var(--line-soft);}
.aside-box li:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0;}
.aside-sticky{position:sticky;top:calc(var(--header-h) + 20px);}
.aside-cta{background:var(--navy);border-color:var(--navy);color:rgba(255,255,255,.8);text-align:center;}
.aside-cta h3{color:#fff;}
.aside-cta .footer-tel{font-size:1.4rem;}

/* 赔偿估算器 */
.calc{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm);}
.calc-field{margin-bottom:18px;}
.calc-field label{display:block;font-size:.92rem;font-weight:700;color:var(--ink);margin-bottom:6px;}
.calc-field input,.calc-field select{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:7px;
  font-family:var(--sans);font-size:1rem;color:var(--ink);
}
.calc-field input:focus,.calc-field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(200,164,92,.18);}
.calc-result{
  margin-top:22px;padding:22px;border-radius:var(--radius);background:var(--navy);color:#fff;text-align:center;
}
.calc-result .calc-amount{font-family:var(--serif);font-size:2.1rem;font-weight:700;color:var(--gold-2);display:block;line-height:1.2;}
.calc-result small{display:block;margin-top:.6em;color:rgba(255,255,255,.6);font-size:.82rem;line-height:1.6;}

/* 区域网格 */
.area-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;list-style:none;padding:0;margin:0;}
.area-grid li{margin:0;}
.area-grid a{
  display:block;padding:13px 16px;background:#fff;border:1px solid var(--line);
  border-radius:8px;font-size:.94rem;font-weight:600;color:var(--ink);
}
.area-grid a:hover{border-color:var(--gold);background:var(--bg-soft);color:var(--navy);}

/* 博客卡片 */
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--t);height:100%;display:flex;flex-direction:column;}
.post-card:hover{box-shadow:var(--shadow);border-color:var(--gold);transform:translateY(-3px);}
.post-card-body{padding:26px;display:flex;flex-direction:column;flex:1;}
.post-meta{font-size:.82rem;color:var(--muted);margin-bottom:.6em;letter-spacing:.02em;}
.post-card h3{font-size:1.14rem;margin-bottom:.5em;}
.post-card p{font-size:.94rem;color:var(--muted);margin-bottom:1em;}
.post-card .card-more{margin-top:auto;}

/* ---------- 12. 响应式 ---------- */
@media (max-width:1240px){
  .header-phone{display:none;}
  .nav-list>li>a{padding:10px 9px;font-size:.92rem;}
}

@media (max-width:1080px){
  .footer-content{grid-template-columns:1fr 1fr;gap:34px;}
  .with-aside{grid-template-columns:1fr;gap:40px;}
  .aside-sticky{position:static;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
}

@media (max-width:960px){
  :root{--header-h:66px;}
  h1{font-size:2.05rem;}
  h2{font-size:1.65rem;}
  .hero h1{font-size:2.3rem;}
  .page-hero h1{font-size:2rem;}
  .section{padding:60px 0;}
  .hero-grid,.split{grid-template-columns:1fr;gap:38px;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .stats{grid-template-columns:repeat(2,1fr);gap:26px;}
  .header-phone{display:none;}
  .nav-toggle{display:flex;}

  .nav{
    position:fixed;top:0;right:0;bottom:0;width:min(340px,86vw);
    height:100vh;height:100dvh;
    background:#fff;border-left:1px solid var(--line);
    box-shadow:-10px 0 40px rgba(11,29,51,.16);
    transform:translateX(100%);transition:transform .3s ease;
    overflow-y:auto;-webkit-overflow-scrolling:touch;display:block;padding:22px 18px 40px;
  }
  .nav.is-open{transform:translateX(0);}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;}
  .nav-list>li>a{padding:14px 12px;font-size:1.02rem;border-bottom:1px solid var(--line-soft);border-radius:0;justify-content:space-between;}
  .nav-list>li.current>a::after{display:none;}
  .dropdown{
    position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    border:0;border-bottom:1px solid var(--line-soft);border-radius:0;padding:4px 0 10px 12px;
    display:none;min-width:0;grid-template-columns:1fr;
  }
  .nav-list>li.is-open .dropdown{display:block;}
  .dropdown-wide{grid-template-columns:1fr;}
  .nav-mobile-cta{margin-top:22px;display:grid;gap:10px;}
  .nav-list>li>a{white-space:normal;}
  .nav-backdrop{
    position:fixed;inset:0;background:rgba(11,29,51,.5);z-index:899;
    opacity:0;visibility:hidden;transition:var(--t);
  }
  .nav-backdrop.is-open{opacity:1;visibility:visible;}

  .mobile-bar{display:grid;}
  body{padding-bottom:70px;}
  .to-top{bottom:90px;right:14px;}
}

@media (max-width:680px){
  body{font-size:16px;}
  h1{font-size:1.82rem;}
  h2{font-size:1.45rem;}
  .hero{padding:64px 0 56px;}
  .hero h1{font-size:1.95rem;}
  .hero-sub{font-size:1.05rem;}
  .page-hero{padding:44px 0 48px;}
  .page-hero h1{font-size:1.75rem;}
  .page-hero p{font-size:1rem;}
  .section{padding:48px 0;}
  .section-head{margin-bottom:34px;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .split{gap:30px;}
  .footer-content{grid-template-columns:1fr;gap:30px;}
  .topbar-left .topbar-item.hide-sm{display:none;}
  .hero-card{padding:24px;}
  .card{padding:24px 20px;}
  .step{padding:22px 20px 22px 68px;}
  .step::before{left:20px;}
  .cta-band h2{font-size:1.6rem;}
  .btn{width:100%;}
  .btn-group{flex-direction:column;}
  .calc{padding:22px;}
}

@media (max-width:440px){
  .container{padding:0 16px;}
  .topbar{font-size:.76rem;}
  .topbar-item{min-width:0;}
  .topbar-left .topbar-item{display:none;}
  .topbar .container{justify-content:center;}
  .logo-name{font-size:1rem;}
  .logo-sub{display:none;}
  .logo-mark{width:34px;height:34px;}
  .header-cta .btn{display:none;}   /* 底部操作条已有「免费评估」，避免页头挤压 */
  .header-inner{gap:12px;}
  .hero-badge{font-size:.82rem;padding:6px 12px;}
  .btn-lg{padding:15px 20px;font-size:1rem;}
}

@media print{
  .topbar,.site-header,.mobile-bar,.to-top,.cta-band,footer{display:none;}
  body{font-size:12pt;color:#000;}
}