*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.7}h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);font-weight:700;line-height:1.25}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}section{padding:72px 0}section.alt{background:var(--bg-soft)}.section-title{margin-bottom:12px;font-size:32px}.section-sub{color:var(--text-muted);text-align:center;max-width:640px;margin:0 auto;font-size:15px}.section-head{text-align:center;margin-bottom:44px}.demobanner{background:var(--primary-soft);color:var(--primary-strong);text-align:center;padding:8px 16px;font-size:13px}.demobanner a{font-weight:600;text-decoration:underline}.nav{z-index:50;background:var(--bg);border-bottom:1px solid var(--border);position:sticky;top:0}.nav-inner{align-items:center;gap:24px;height:64px;display:flex}.nav--left .nav-inner{justify-content:flex-start}.nav--center .nav-inner{justify-content:space-between}.nav--center .navlinks{order:2}.nav--center .nav-right{order:3}.logo{color:var(--primary-strong);font-size:20px;font-weight:800}.logo .logo-sub{color:var(--text-muted);font-size:11px;font-weight:600}.navlinks{gap:4px;list-style:none;display:flex}.navlinks a{border-radius:var(--pill);color:var(--text);padding:8px 14px;font-size:15px;transition:background .2s,color .2s;display:block}.navlinks a:hover{background:var(--primary-soft);color:var(--primary)}.navlinks a.active{color:var(--primary);font-weight:700}.nav-right{align-items:center;gap:10px;margin-left:auto;display:flex}.btn{border-radius:var(--pill);text-align:center;cursor:pointer;border:1.5px solid #0000;padding:11px 22px;font-size:15px;font-weight:700;transition:transform .15s,box-shadow .2s,opacity .2s;display:inline-block}.btn:hover{transform:translateY(-1px)}.btn--primary{background:var(--primary);color:#fff}.btn--outline{color:var(--primary);border-color:var(--primary);background:0 0}.btn--gradient{background:var(--cta-gradient);color:#fff}.btn--solid{background:var(--primary-strong);color:#fff}.hero{padding:88px 0 72px;position:relative;overflow:hidden}.hero--centered{text-align:center}.hero--centered .hero-inner{max-width:820px;margin:0 auto}.hero--split .hero-inner{grid-template-columns:1.15fr .85fr;align-items:center;gap:48px;display:grid}.hero-eyebrow{background:var(--primary-soft);color:var(--primary-strong);border-radius:var(--pill);margin-bottom:18px;padding:4px 14px;font-size:13px;font-weight:600;display:inline-block}.hero h1{margin-bottom:16px;font-size:46px}.hero .lead{color:var(--text-muted);margin-bottom:28px;font-size:17px}.hero .cta-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.hero--centered .cta-row{justify-content:center}.hero-panel{background:var(--primary-soft);border-radius:var(--radius);border:1px solid var(--border);padding:32px}.hero-panel h3{margin-bottom:10px}.hero-panel p{font-size:14px}.hero-panel .points{flex-direction:column;gap:8px;margin-top:16px;list-style:none;display:flex}.hero-panel .points li{align-items:flex-start;gap:8px;font-size:14px;display:flex}.hero-panel .points li:before{content:"✓";color:var(--primary);font-weight:800}.stats{grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px;display:grid}.stat{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);text-align:center;padding:20px}.stat .value{color:var(--primary);font-size:30px;font-weight:800}.stat .label{color:var(--text-muted);font-size:13px}.cards{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;display:grid}.card{background:var(--bg);border-radius:var(--radius);border:1px solid var(--border);padding:24px;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-3px)}.cards--shadow .card{box-shadow:0 8px 24px #0000000f}.cards--border .card:hover{box-shadow:0 8px 24px #00000014}.cards--line .card{border:none;border-top:3px solid var(--primary);background:0 0;border-radius:0}.cards--line .card:hover{background:var(--bg-soft)}.card .icon{border-radius:var(--pill);background:var(--primary-soft);width:42px;height:42px;color:var(--primary-strong);place-items:center;margin-bottom:14px;font-size:16px;font-weight:800;display:grid}.card h3{margin-bottom:8px;font-size:18px}.card p{color:var(--text-muted);font-size:14px}.card .more{color:var(--primary);margin-top:12px;font-size:13px;font-weight:600}.ctaband{background:var(--primary-soft);border-radius:var(--radius);text-align:center;padding:48px}.ctaband h2{margin-bottom:10px}.ctaband p{color:var(--text-muted);margin-bottom:24px}footer.site-footer{border-top:1px solid var(--border);background:var(--bg-soft);color:var(--text-muted);padding:40px 0 32px;font-size:14px}.footer-inner{flex-wrap:wrap;justify-content:space-between;gap:32px;display:flex}.footer-col h4{margin-bottom:12px;font-size:15px}.footer-col a{margin-bottom:6px;display:block}.footer-col a:hover{color:var(--primary)}.footer-bottom{border-top:1px solid var(--border);margin-top:24px;padding-top:16px;font-size:12.5px}.pagehead{padding:56px 0 20px}.pagehead h1{margin-bottom:10px;font-size:38px}.pagehead .lede{color:var(--text-muted);max-width:720px;font-size:16px}.prose{max-width:780px}.prose h2{margin:28px 0 12px;font-size:24px}.prose p{color:var(--text);margin-bottom:16px}.prose ul{margin:0 0 16px 22px}.prose li{margin-bottom:6px}.rows{gap:16px;display:grid}.row{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);justify-content:space-between;align-items:center;gap:16px;padding:22px 24px;transition:border-color .2s,box-shadow .2s;display:flex}.row:hover{border-color:var(--primary)}.row .r-title{color:var(--ink);font-size:17px;font-weight:700}.row .r-desc{color:var(--text-muted);margin-top:4px;font-size:14px}.row .r-arrow{color:var(--primary);font-size:18px;font-weight:800}.results{flex-wrap:wrap;gap:14px;margin:18px 0;display:flex}.result{background:var(--primary-soft);color:var(--primary-strong);border-radius:var(--pill);flex-direction:column;align-items:center;padding:12px 20px;display:flex}.result .v{font-size:22px;font-weight:800}.result .l{font-size:12px}.form{max-width:560px}.form label{color:var(--ink);margin-bottom:6px;font-size:14px;font-weight:600;display:block}.form input,.form textarea{border:1px solid var(--border);border-radius:var(--radius);width:100%;font:inherit;background:var(--bg);color:var(--ink);margin-bottom:14px;padding:11px 14px}.form input:focus,.form textarea:focus{outline:2px solid var(--primary);border-color:#0000}.contact-grid{grid-template-columns:1fr 1fr;align-items:start;gap:48px;display:grid}.contact-list{margin-top:8px;list-style:none}.contact-list li{border-bottom:1px solid var(--border);padding:10px 0;font-size:15px}.contact-list li b{color:var(--ink);display:block}@media (max-width:900px){.hero--split .hero-inner{grid-template-columns:1fr;gap:32px}.stats{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr;gap:32px}.hero h1{font-size:34px}.navlinks{display:none}.nav-inner{justify-content:space-between}}@media (max-width:520px){section{padding:52px 0}.stats{grid-template-columns:1fr 1fr}.cards{grid-template-columns:1fr}.ctaband{padding:32px 22px}}
:root{--primary:#6366f1;--primary-strong:#3730a3;--primary-soft:#e0e7ff;--accent:#818cf8;--bg:#fff;--bg-soft:#eef2ff;--ink:#1e1b4b;--text:#4338ca;--text-muted:#6d6992;--border:#c7d2fe;--radius:4px;--pill:3px;--font-head:"PingFang SC", "Microsoft YaHei", sans-serif;--font-body:"PingFang SC", "Microsoft YaHei", sans-serif;--cta-gradient:linear-gradient(135deg, #818cf8 0%, #6366f1 100%)}