/* pa8849 | nav:n6 hero:h4 marker:m4 facts:f1 */
*{margin:0;padding:0;box-sizing:border-box}
:root{--pa8849-a:#1F6E8C;--pa8849-f:#1F6E8C;--pa8849-d:#195269;--pa8849-t:#E8F0F3;
--pa8849-t2:#F3F7F9;--pa8849-l:#D2E2E8;--pa8849-ink:#162029;--pa8849-tx2:#777D82;
--pa8849-tx3:#A6AAAD;--pa8849-r:16px}
html{-webkit-text-size-adjust:100%}
body{background:#F7F9FA;color:#162029;font-family:'Trebuchet MS','PingFang SC','Microsoft YaHei','Source Han Sans SC',sans-serif;font-size:16.5px;line-height:1.8}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;background:none;border:0;cursor:pointer}
figure{margin:0}
summary{list-style:none;cursor:pointer}summary::-webkit-details-marker{display:none}
.pa8849-wrap{width:100%;max-width:1272px;margin:0 auto;padding:0 20px}
.pa8849-skip{position:absolute;left:-9999px}.pa8849-skip:focus{left:8px;top:8px;z-index:99;background:#fff;padding:8px 12px}
.nw{white-space:nowrap}
.pa8849-btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 26px;
border-radius:8px;background:#1F6E8C;color:#fff;font-size:16.5px;font-weight:600;
box-shadow:0 1px 2px rgba(20,22,28,.05),0 8px 22px rgba(20,22,28,.06);transition:background .2s ease,transform .2s ease}
.pa8849-btn:hover{background:#195269;transform:translateY(-1px)}
.pa8849-logo{min-height:44px}
.pa8849-eyebrow{display:flex;align-items:center;gap:8px;font-size:11.85px;font-weight:600;color:#195269}

.pa8849-hd{position:sticky;top:0;z-index:50;background:#FFFFFF;border-bottom:2px solid #D2E2E8}
.pa8849-hd-in{display:flex;align-items:flex-end;gap:22.8px;min-height:60px}
.pa8849-logo{display:inline-flex;align-items:center;flex:none;padding-bottom:10px}
.pa8849-logo img{height:28px;width:auto}
.pa8849-logo b{font-size:19.47px;font-weight:700}
.pa8849-nav{display:none;flex:1;justify-content:flex-end;gap:0}
.pa8849-nav a{display:inline-flex;align-items:center;min-height:48px;padding:0 14px;font-size:11.85px;color:#777D82;
border-bottom:3px solid transparent;margin-bottom:-2px}
.pa8849-nav a[aria-current]{color:#195269;border-bottom-color:#1F6E8C;font-weight:600}
.pa8849-hd-cta{display:inline-flex;margin-left:12px;margin-bottom:8px;min-height:40px;padding:0 16px;font-size:11.85px;flex:none}
.pa8849-burger{width:44px;height:44px;flex:none;display:inline-flex;align-items:center;justify-content:center;
border:1px solid #D2E2E8;border-radius:6px;}
.pa8849-burger span{position:relative;width:18px;height:2px;background:#162029}
.pa8849-burger span::before,.pa8849-burger span::after{content:'';position:absolute;left:0;width:18px;height:2px;background:inherit}
.pa8849-burger span::before{top:-6px}.pa8849-burger span::after{top:6px}
.pa8849-panel{display:none;background:#FFFFFF;border-bottom:1px solid #D2E2E8}
.pa8849-panel.open{display:block}
.pa8849-panel a{display:flex;align-items:center;min-height:48px;font-size:16.5px;color:#777D82;border-bottom:1px solid #D2E2E8}
.pa8849-panel a:last-child{border-bottom:0}
.pa8849-panel a[aria-current]{color:#195269;font-weight:600}
@media(min-width:1024px){.pa8849-burger,.pa8849-panel{display:none!important}
.pa8849-nav{display:flex}}

.pa8849-hero{padding:70.2px 0 80.2px}
.pa8849-screen{background:#1B1D22;border-radius:16px;padding:22.8px 22.8px 19.4px;box-shadow:0 1px 2px rgba(20,22,28,.05),0 8px 22px rgba(20,22,28,.06)}
.pa8849-screen .pa8849-eyebrow{color:#1F6E8C}
.pa8849-screen-h1{color:#fff;font-size:22.97px;line-height:1.3;margin-top:12px}
.pa8849-screen-lead{color:#C7CAD1;margin-top:14px;max-width:62em}
.pa8849-screen-fig{margin-top:22.8px;position:relative}
.pa8849-screen-fig img{width:100%;height:auto;border-radius:12px;border:1px solid #34373E}
.pa8849-screen-fig i{position:absolute;left:12px;top:12px;font-style:normal;background:#1F6E8C;color:#fff;font-size:11px;font-weight:600;padding:4px 10px;border-radius:4px}
@media(min-width:1024px){.pa8849-screen{padding:41.0px 41.0px 34.2px}
.pa8849-screen-h1{font-size:35.2px}}
.pa8849-h1{font-size:22.97px;line-height:1.26;font-weight:700}
.pa8849-lead{margin-top:14px;font-size:16.5px;color:#777D82}
.pa8849-hero-act{margin-top:20.5px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.pa8849-hero-note{font-size:11.85px;color:#A6AAAD}
@media(min-width:1024px){.pa8849-h1{font-size:38.5px}}

.pa8849-h2{font-size:19.47px;line-height:1.4;font-weight:700}
.pa8849-h2{border-top:1px solid #D2E2E8;padding-top:10px;letter-spacing:.02em}

.pa8849-sec{padding:59.3px 0 0}
.pa8849-sec-head{max-width:720px}
.pa8849-sec-head p{margin-top:10px;color:#777D82}
.pa8849-prose{padding:55.2px 0 50.1px}
.pa8849-prose section{margin-bottom:50.1px}
.pa8849-prose section:last-child{margin-bottom:0}
.pa8849-prose p{color:#777D82;margin-top:12px}
.pa8849-p{color:#777D82;margin-top:12px}
.pa8849-ul{margin:12px 0}
.pa8849-ul li{position:relative;padding:5px 0 5px 18px;color:#777D82}
.pa8849-ul li::before{content:'';position:absolute;left:0;top:13px;width:7px;height:7px;background:#1F6E8C}
.pa8849-split{display:grid;gap:22.8px;align-items:center;padding:42.1px 0 0}
.pa8849-split img{width:100%;height:auto;border-radius:16px;border:1px solid #D2E2E8;box-shadow:0 1px 2px rgba(20,22,28,.05),0 8px 22px rgba(20,22,28,.06)}
@media(min-width:1024px){.pa8849-split{grid-template-columns:1fr 1fr;gap:36.5px}
.pa8849-split.rev img{order:2}}
.pa8849-band{background:#1B1D22;border-radius:16px;padding:22.8px;text-align:center}
.pa8849-band h2{color:#fff;font-size:29.9px;line-height:1.45}
.pa8849-band h2::before,.pa8849-band h2::after{display:none}
.pa8849-band h2 em{font-style:normal;color:#1F6E8C}
.pa8849-band p{color:#B9BDC6;margin-top:10px;font-size:13.98px}

.pa8849-facts{display:grid;border:1px solid #D2E2E8;border-radius:16px;background:#FFFFFF;box-shadow:0 1px 2px rgba(20,22,28,.05),0 8px 22px rgba(20,22,28,.06);overflow:hidden}
.pa8849-facts li{display:flex;gap:12px;padding:16px 20px;border-bottom:1px solid #D2E2E8}
.pa8849-facts i{width:10px;height:10px;background:#1F6E8C;margin-top:8px;flex:none}
.pa8849-facts b{display:block;font-size:16.5px}
.pa8849-facts p{font-size:11.85px;color:#A6AAAD;margin-top:2px}
@media(min-width:768px){.pa8849-facts{grid-template-columns:1fr 1fr}
.pa8849-facts li:nth-child(odd){border-right:1px solid #D2E2E8}
.pa8849-facts li:nth-last-child(-n+2){border-bottom:0}}


.pa8849-who{display:grid;gap:12px;padding-top:42.1px}
.pa8849-who li{padding:18px 20px;border:1px solid #D2E2E8;border-radius:16px;background:#FFFFFF;box-shadow:0 1px 2px rgba(20,22,28,.05),0 8px 22px rgba(20,22,28,.06)}
.pa8849-who b{display:block;font-size:16.5px}
.pa8849-who p{font-size:11.85px;color:#A6AAAD;margin-top:4px}
@media(min-width:768px){.pa8849-who{grid-template-columns:1fr 1fr}}
.pa8849-crumb{display:flex;align-items:center;gap:8px;padding:20px 0 0;font-size:11.85px;color:#A6AAAD}
.pa8849-crumb a{display:inline-flex;align-items:center;min-height:44px;color:#A6AAAD}
.pa8849-crumb a:hover{color:#195269}
.pa8849-crumb [aria-current]{color:#777D82}
.pa8849-phead{padding:8px 0 27.4px;border-bottom:1px solid #D2E2E8}
.pa8849-phead h1{font-size:22.97px;line-height:1.35}
.pa8849-phead .pa8849-lead{margin-top:12px}
.pa8849-duo{display:grid;gap:22.8px;padding:45.1px 0 40.1px}
@media(min-width:1024px){.pa8849-duo{grid-template-columns:minmax(0,680px) minmax(280px,1fr);gap:38.8px;align-items:start}}
.pa8849-aside{display:grid;gap:16px;align-content:start}
.pa8849-aside figure img{width:100%;height:auto;border-radius:16px;border:1px solid #D2E2E8;box-shadow:0 1px 2px rgba(20,22,28,.05),0 8px 22px rgba(20,22,28,.06)}
.pa8849-card{background:#EFF0F1;border:1px solid #D2E2E8;border-radius:16px;padding:18px 20px}
.pa8849-card h3{font-size:11.85px;color:#A6AAAD;font-weight:700;letter-spacing:.06em;margin-bottom:10px}
.pa8849-card h3::before{content:'';display:inline-block;width:6px;height:6px;background:#1F6E8C;margin-right:8px}
.pa8849-nlist li{display:flex;gap:10px;padding:9px 0;border-bottom:1px dashed #D2E2E8;font-size:13.98px;color:#777D82}
.pa8849-nlist li:last-child{border-bottom:0}
.pa8849-nlist li::before{content:'';width:6px;height:6px;background:#1F6E8C;margin-top:9px;flex:none}
.pa8849-quote{border-left:3px solid #1F6E8C;background:#E8F0F3;border-radius:0 6px 6px 0;padding:14px 18px;font-size:13.98px;color:#777D82}
.pa8849-tags{display:flex;flex-wrap:wrap;gap:8px}
.pa8849-tags span{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:4px;
font-size:11.85px;color:#777D82;background:#FFFFFF;border:1px solid #D2E2E8}
.pa8849-tags span::before{content:'';width:6px;height:6px;background:#1F6E8C;flex:none}
.pa8849-faq details{border:1px solid #D2E2E8;border-radius:16px;background:#FFFFFF;box-shadow:0 1px 2px rgba(20,22,28,.05),0 8px 22px rgba(20,22,28,.06);margin-bottom:12px;overflow:hidden}
.pa8849-faq summary{display:flex;align-items:center;gap:12px;min-height:54px;padding:12px 18px;font-size:16.5px;font-weight:600}
.pa8849-faq summary::before{content:'+';flex:none;width:22px;height:22px;border-radius:4px;background:#E8F0F3;
color:#195269;font-weight:700;line-height:22px;text-align:center}
.pa8849-faq details[open] summary::before{content:'−';background:#1F6E8C;color:#fff}
.pa8849-faq details[open] summary{background:#EFF0F1}
.pa8849-faq .pa8849-a{padding:4px 18px 18px 52px;font-size:13.98px;color:#777D82}
.pa8849-faq .pa8849-a p{margin-bottom:8px}.pa8849-faq .pa8849-a p:last-child{margin-bottom:0}

.pa8849-ft{margin-top:100.3px;background:#1B1D22}
.pa8849-ft-in{display:flex;flex-direction:column;gap:12px;padding:34.2px 0}
.pa8849-ft-logo img{height:26px;width:auto}
.pa8849-ft-logo b{font-size:19.47px;font-weight:700;color:#fff}
.pa8849-ft p{font-size:11.85px;color:#A9ADB5;max-width:62em}
@media(max-width:480px){.pa8849-wrap{padding:0 16px}
.pa8849-hd-in{gap:8px;min-height:56px}.pa8849-logo img{height:24px}
.pa8849-logo b{font-size:16.5px}.pa8849-hd-cta{min-height:44px;padding:0 12px;font-size:10.04px}}