*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:#111;background:#fff}
a{text-decoration:none;color:#0b66ff}
.container{max-width:1040px;margin:0 auto;padding:0 20px}

.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #eee}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:700;font-size:20px;color:#0b66ff}
.tagline{font-size:14px;color:#666;margin-top:2px}
.cta-top{padding:10px 16px;border:1px solid #0b66ff;border-radius:8px;color:#0b66ff}
.cta-top:hover{background:#0b66ff;color:#fff}

.hero{background:linear-gradient(180deg,#f7fbff, #fff)}
.hero-inner{padding:48px 0 24px;display:grid;gap:16px}
.hero h1{font-size:28px;margin:0}
.hero-subtitle{color:#444;margin:0 0 8px}
.hero-ctas{display:flex;gap:12px;margin-top:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:12px 18px;font-weight:600}
.btn.primary{background:#0b66ff;color:#fff}
.btn.secondary{background:#eef4ff;color:#0b66ff}
.hero-stats{display:flex;gap:18px;margin-top:8px;color:#333}
.hero-stats .stat{display:flex;flex-direction:column;align-items:center;padding:10px 14px;background:#fff;border:1px solid #eee;border-radius:10px}
.hero-stats .stat strong{font-size:18px}
.hero-stats .stat span{font-size:12px;color:#666}

.services{padding:24px 0;border-top:1px solid #f0f0f0}
.services h2{font-size:22px;margin:0 0 12px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.card{padding:16px;border:1px solid #eee;border-radius:12px;background:#fff}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:#555}

.lead{padding:24px 0}
.lead-inner{display:grid;grid-template-columns:1.1fr 1fr;gap:16px;align-items:start}
.lead-info h2{margin:0 0 8px}
.bullets{margin:0;padding-left:18px;color:#444}
.bullets li{margin:8px 0}
.lead-form{padding:16px;border:1px solid #eee;border-radius:12px;background:#fff}
.form-row{display:grid;gap:6px;margin-bottom:12px}
.form-row label{color:#333;font-size:14px}
.form-row input,.form-row select{height:40px;padding:8px 10px;border:1px solid #ddd;border-radius:8px;font-size:14px}
.form-row input:focus,.form-row select:focus{outline:none;border-color:#0b66ff;box-shadow:0 0 0 3px rgba(11,102,255,.12)}
.form-row.agree{align-items:center}
.checkbox{display:flex;align-items:center;gap:8px}
.submit-status{margin-top:10px;font-size:14px;color:#0b7a00}

.trust{padding:24px 0;border-top:1px solid #f0f0f0}
.trust h2{margin:0 0 12px}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.trust-item{padding:16px;border:1px solid #eee;border-radius:12px;background:#fff}
.trust-title{font-weight:600;margin-bottom:6px}
.trust-text{color:#555}

.site-footer{padding:16px 0;border-top:1px solid #eee;background:#fafafa}
.footer-inner{display:flex;align-items:center;justify-content:space-between}
.links{display:flex;gap:12px}

.cs-widget{position:fixed;right:24px;top:60%;transform:translateY(-50%);z-index:60}
.cs-toggle{height:64px;min-width:64px;padding:0 18px;border:none;border-radius:999px;background:#0b66ff;color:#fff;font-weight:700;display:inline-flex;align-items:center;justify-content:center}
.cs-toggle.wechat{background:#07C160}
.cs-toggle.wechat:hover{filter:brightness(1.06)}
.wx-icon{width:32px;height:32px;display:inline-block;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='%23ffffff' d='M12 3c4.4 0 8 2.9 8 6.5S16.4 16 12 16c-.7 0-1.4-.1-2-.2L6 18l1.3-3.2C5.3 13.6 4 11.7 4 9.5 4 5.9 7.6 3 12 3z'/><circle cx='9' cy='9' r='1.4' fill='%2307C160'/><circle cx='13' cy='9' r='1.4' fill='%2307C160'/></svg>") no-repeat center / contain}
.cs-panel{position:absolute;bottom:52px;right:0;background:#fff;border:1px solid #eee;border-radius:12px;box-shadow:0 12px 24px rgba(0,0,0,.08);display:flex;flex-direction:column;min-width:160px}
.cs-link{padding:10px 12px;color:#111}
.cs-link:hover{background:#f3f7ff}

.modal{position:fixed;inset:0;background:rgba(0,0,0,.36);display:flex;align-items:center;justify-content:center}
.modal-content{width:92%;max-width:420px;background:#fff;border-radius:12px;overflow:hidden}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid #eee}
.modal-close{border:none;background:transparent;font-size:20px;line-height:1;padding:6px 8px}
.modal-body{padding:16px}
.modal-body{max-height:70vh;overflow:auto}
.qr-placeholder{height:220px;border:1px dashed #bbb;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#666;background:#fafafa}
.qr-note{margin-top:10px;color:#555}

@media (max-width:960px){
  .cards{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .lead-inner{grid-template-columns:1fr;gap:12px}
  .hero h1{font-size:24px}
}
:root{
  --bg:#0f172a;
  --bg-2:#111827;
  --surface:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --primary:#123b69;
  --primary-2:#0a2540;
  --secondary:#14b8a6;
  --accent:#f59e0b;
  --border:#e2e8f0;
  --soft:#f8fafc;
  --shadow:0 10px 30px rgba(3,23,51,.12);
}
body{color:var(--text);background:linear-gradient(180deg,#f8fafc,#ffffff)}
a{color:var(--secondary)}
.container{max-width:1200px;padding:0 24px}
.site-header{background:rgba(255,255,255,.9);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--border)}
.header-inner{height:68px}
.logo{color:var(--primary-2);font-size:22px;font-weight:800}
.tagline{color:var(--muted);font-size:13px}
.cta-top{border-color:var(--secondary);color:var(--secondary);border-radius:10px;font-weight:600}
.cta-top:hover{background:var(--secondary);color:#fff}
.hero{background:radial-gradient(1200px 520px at 15% 0%,#123b69 0%,#0a2540 45%,#0d1b2a 100%);color:#fff}
.hero-inner{padding:68px 0 32px}
.hero-copy{padding-left:40px}
.hero h1{font-size:34px;color:#fff;letter-spacing:.2px}
.hero-subtitle{color:#cbd5e1;font-size:16px}
.hero-ctas{gap:12px;margin-top:10px}
.hero-ctas .btn{min-width:136px;padding:8px 14px}
.btn{border-radius:12px;font-weight:700;letter-spacing:.2px}
.btn.primary{background:var(--secondary);color:#083b3a;box-shadow:var(--shadow)}
.btn.secondary{background:#163a63;color:#e2e8f0;border:1px solid rgba(255,255,255,.2)}
.hero-stats{color:#e2e8f0;margin-top:10px}
.hero-stats .stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:12px 14px}
.hero-stats .stat strong{color:#fff}
.hero-stats .stat span{color:#cbd5e1}
.services{padding:28px 0;border-top:1px solid var(--border);background:linear-gradient(180deg,#ffffff,#fbfdff)}
.services h2{font-size:24px;color:var(--primary-2)}
.cards{gap:14px}
.card{padding:18px;border:1px solid var(--border);border-radius:14px;background:var(--surface);box-shadow:var(--shadow);transition:transform .2s ease, box-shadow .2s ease}
.card:hover{transform:translateY(-2px)}
.card h3{color:var(--primary)}
.card p{color:var(--muted)}
.lead{padding:30px 0}
.lead-inner{gap:18px}
.lead-info h2{color:var(--primary-2)}
.bullets{color:var(--muted)}
.lead-form{padding:18px;border:1px solid var(--border);border-radius:14px;background:var(--surface);box-shadow:var(--shadow)}
.form-row input,.form-row select{height:42px;padding:10px 12px;border:1px solid #d1d5db;border-radius:10px;background:#fcfdff}
.form-row input:focus,.form-row select:focus{border-color:var(--secondary);box-shadow:0 0 0 3px rgba(20,184,166,.15)}
.trust{padding:28px 0;border-top:1px solid var(--border);background:linear-gradient(180deg,#ffffff,#f8fafc)}
.trust h2{color:var(--primary-2)}
.trust-grid{gap:14px}
.trust-item{padding:18px;border:1px solid var(--border);border-radius:14px;background:var(--surface);box-shadow:var(--shadow)}
.trust-title{color:var(--primary);font-weight:700}
.trust-text{color:var(--muted)}
.site-footer{padding:18px 0;border-top:1px solid var(--border);background:#0a2540;color:#e2e8f0}
.site-footer a{color:#cbd5e1}
.site-footer a:hover{color:#fff}
.cs-toggle{height:48px;min-width:48px;box-shadow:var(--shadow);font-weight:700}
.wx-icon{width:24px;height:24px}
@media (max-width:960px){
  .hero-copy{padding-left:0}
  .hero h1{font-size:28px}
}
:root{}
.hero-copy{padding-left:80px;text-align:right}
.hero-badges{justify-content:flex-end}
.hero-ctas{justify-content:flex-end}
@media (max-width:960px){
  .hero-copy{padding-left:0;text-align:left}
  .hero-badges{justify-content:flex-start}
  .hero-ctas{justify-content:flex-start}
}
:root{
  --secondary:#25D366;
  --primary:#128C7E;
  --primary-2:#075E54;
  --accent:#DCF8C6;
  --border:#d9eae0;
  --soft:#f4fbf7;
}
.hero{background:radial-gradient(1200px 520px at 20% -20%, var(--primary-2) 0%, var(--primary) 55%, #0d1b2a 100%);color:#fff}
.btn.secondary{background:var(--primary-2);color:#e7ffef;border:1px solid rgba(255,255,255,.25)}
.info-card{border:1px solid var(--border);background:linear-gradient(180deg,#ffffff,#f7fffb)}
.card{border:1px solid var(--border);background:#fff}
.trust-item{border:1px solid var(--border);background:#fff}
.hero-copy{text-align:center;padding-left:0}
.hero-badges{justify-content:center}
.hero-ctas{justify-content:center}
.services h2{text-align:center}
.cards .card{text-align:center}
.lead-info h2{text-align:center}
.bullets{text-align:center}
.trust h2{text-align:center}
.trust-item{text-align:center}
.hero-grid{display:grid;grid-template-columns:58% 42%;gap:24px;align-items:center}
.hero-copy{display:grid;gap:12px}
.hero-overline{font-size:13px;color:#cbd5e1;letter-spacing:.3px}
.hero h1{font-size:clamp(26px,5.2vw,38px);line-height:1.15}
.hero-badges{display:flex;gap:8px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;height:28px;padding:0 10px;border:1px solid rgba(255,255,255,.25);border-radius:999px;color:#e2e8f0;background:rgba(255,255,255,.06)}
.hero-side{display:flex;justify-content:flex-end}
.info-card{width:100%;max-width:420px;background:#fff;color:var(--text);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:18px;display:grid;gap:10px}
.form-card{width:100%;max-width:460px}
.info-title{font-weight:800;color:var(--primary-2)}
.info-list{margin:0;padding-left:18px;color:var(--muted)}
.hero-footer{margin-top:8px}
.hero-stats-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px}
.stat-card{padding:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:14px;backdrop-filter:saturate(1.2) blur(2px);color:#e2e8f0;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.stat-card .num{font-weight:800;font-size:22px;color:#fff}
.stat-card .label{font-size:13px;color:#cbd5e1;margin-top:4px}
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:16px}
  .hero-side{justify-content:flex-start}
  .info-card{max-width:unset}
  .hero h1{font-size:clamp(24px,6vw,32px)}
}
@media (max-width:768px){
  .form-row input,.form-row select{height:44px}
  .hero-ctas{flex-direction:column}
  .hero .btn{width:100%}
}

.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.proc-card{padding:16px;border:1px solid var(--border);border-radius:14px;background:#fff;box-shadow:var(--shadow);display:grid;gap:6px;align-content:start}
.proc-title{font-weight:700;color:var(--primary)}
.proc-text{color:var(--muted)}
@media (max-width:960px){
  .process-grid{grid-template-columns:1fr}
}

.properties{padding:28px 0;border-top:1px solid var(--border);background:linear-gradient(180deg,#ffffff,#f8fffb)}
.props-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.props-carousel{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;padding-bottom:8px}
.prop-card{border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);background:#fff;overflow:hidden;display:grid}
.prop-card{scroll-snap-align:start}
.prop-img{width:100%;aspect-ratio:16/10;background:#eef2f7;object-fit:cover}
.prop-body{padding:12px;display:grid;gap:8px}
.prop-title{font-weight:700;color:var(--primary-2)}
.prop-meta{display:flex;justify-content:space-between;color:#64748b;font-size:13px}
.prop-tags{display:flex;gap:8px;flex-wrap:wrap}
.prop-tag{display:inline-flex;align-items:center;height:24px;padding:0 10px;border:1px solid var(--border);border-radius:999px;background:#f7fffb;color:#075E54;font-size:12px}
.prop-actions{margin-top:4px}
.prop-actions .btn{width:100%;padding:10px 12px}
@media (max-width:960px){
  .props-grid{grid-template-columns:1fr}
}
@media (min-width:961px){
  .props-carousel .prop-card{flex:0 0 360px}
}
@media (max-width:960px){
  .props-carousel .prop-card{flex:0 0 86%}
}

.faq{padding:28px 0;border-top:1px solid var(--border)}
.accordion{display:grid;gap:10px}
.acc-item{border:1px solid var(--border);border-radius:12px;background:#fff;box-shadow:var(--shadow)}
.acc-header{width:100%;text-align:left;background:#fff;border:none;padding:12px 14px;font-weight:700;color:var(--primary-2)}
.acc-body{display:none;padding:0 14px 14px;color:var(--muted)}
.acc-item.open .acc-body{display:block}

.cta-strip{padding:24px 0;border-top:1px solid var(--border);background:linear-gradient(180deg,#ffffff,#fbfffd)}
.cta-card{margin:0 auto;max-width:620px;padding:14px 16px;border:1px solid var(--border);border-radius:16px;background:#fff;box-shadow:var(--shadow);display:grid;gap:8px;justify-items:center}
.cta-text{color:var(--primary-2);font-weight:700;text-align:center}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.cta-actions .btn{min-width:136px;padding:8px 14px}
@media (max-width:768px){
  .cta-card{max-width:unset}
  .cta-actions{flex-direction:column}
  .cta-actions .btn{width:100%}
}