*{box-sizing:border-box}html,body{margin:0;padding:0}body{color:#1b2547;-webkit-font-smoothing:antialiased;background:#fff;font-family:PingFang SC,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif}a{color:#2f6bff}a:hover{color:#1c4fd6}img{max-width:100%}.wrap{max-width:1200px;margin:0 auto;padding:0 24px}.site-header{z-index:50;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffeb;border-bottom:1px solid #e9eef8;position:sticky;top:0}.site-header-inner{align-items:center;gap:44px;max-width:1200px;height:68px;margin:0 auto;padding:0 24px;display:flex}.site-nav{flex:1;gap:34px;font-size:15px;display:flex}.site-nav a{color:#43507a;text-decoration:none}.site-nav a:hover{color:#2f6bff}.site-nav a.active{color:#2f6bff;font-weight:600}.btn-cta{color:#fff;white-space:nowrap;background:linear-gradient(120deg,#2f6bff,#7a5cff);border-radius:999px;flex-shrink:0;padding:10px 22px;font-size:14px;font-weight:600;text-decoration:none;box-shadow:0 6px 18px #2f6bff47}.btn-cta:hover{filter:brightness(1.08);color:#fff}.lang-switch{color:#43507a;white-space:nowrap;border:1px solid #dfe6f5;border-radius:999px;flex-shrink:0;padding:6px 12px;font-size:13px;font-weight:600;text-decoration:none}.lang-switch:hover{color:#2f6bff;border-color:#2f6bff}.nav-toggle{margin-left:auto;display:none}.btn-primary{color:#fff;background:linear-gradient(120deg,#2f6bff,#7a5cff);border-radius:999px;padding:14px 34px;font-size:16px;font-weight:600;text-decoration:none;display:inline-block;box-shadow:0 10px 26px #2f6bff52}.btn-primary:hover{filter:brightness(1.08);color:#fff}.btn-ghost{color:#2f4bad;background:#ffffffd9;border:1px solid #d8e2f8;border-radius:999px;padding:14px 34px;font-size:16px;font-weight:600;text-decoration:none;display:inline-block}.btn-ghost:hover{color:#2f6bff;border-color:#2f6bff}.btn-pill{color:#2f4bad;background:#fff;border:1px solid #d8e2f8;border-radius:999px;padding:12px 26px;font-size:14px;font-weight:600;text-decoration:none;display:inline-block}.btn-pill:hover{color:#2f6bff;border-color:#2f6bff}.card-hover{transition:box-shadow .2s,border-color .2s}.card-hover:hover{border-color:#c9d9ff;box-shadow:0 18px 44px #2544a01f}.case-hover{transition:box-shadow .2s}.case-hover:hover{box-shadow:0 18px 44px #2544a01f}.grid{display:grid}.grid-2{grid-template-columns:repeat(2,1fr);gap:20px}.grid-3{grid-template-columns:repeat(3,1fr);gap:22px}.grid-4{grid-template-columns:repeat(4,1fr);gap:18px}.grid-6{grid-template-columns:repeat(6,1fr);gap:14px}.grid-footer{grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px}.hero-inner{align-items:center;gap:64px;max-width:1200px;margin:0 auto;padding:84px 24px 92px;display:flex;position:relative}.hero-stats{flex-wrap:wrap;gap:48px;margin-top:46px;display:flex}@media (max-width:1024px){.grid-6{grid-template-columns:repeat(4,1fr)}.grid-footer{grid-template-columns:1fr 1fr;gap:28px}}@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.hero-inner{flex-direction:column;align-items:stretch;gap:40px;padding:56px 24px 64px}}@media (max-width:640px){.site-nav,.site-header .btn-cta,.lang-switch{display:none}.nav-toggle{display:inline-flex}.grid-2,.grid-3,.grid-4,.grid-6{grid-template-columns:1fr}.grid-footer{grid-template-columns:1fr;gap:28px}.hero-stats{gap:28px}.flex-wrap-mobile{flex-direction:column!important;align-items:flex-start!important;gap:20px!important}}.mobile-menu{background:#fff;border-bottom:1px solid #e9eef8;flex-direction:column;gap:4px;padding:8px 24px 16px;display:flex}.mobile-menu a{color:#43507a;padding:10px 0;font-size:16px;text-decoration:none}.mobile-menu a.active{color:#2f6bff;font-weight:600}