:root{
  --bg:#F2F4F0;
  --paper:#FFFFFF;
  --panel:#E7ECE5;
  --deep:#121A18;
  --ink:#131C19;
  --muted:#5C6862;
  --brand:#1E3A8A;
  --teal:#0E7C7B;
  --amber:#D98324;
  --line:rgba(30,58,138,.16);
  --hair:1px solid rgba(30,58,138,.14);
  --grad:linear-gradient(100deg,#1E3A8A,#0E7C7B);
  --shadow:0 18px 40px -30px rgba(19,28,25,.6);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.78}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4,p,ul,ol,li,figure,figcaption,blockquote,dl,dd,dt,table{margin:0;padding:0}
ul,ol{list-style:none}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--teal)}
b,strong{font-weight:700}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.stickytop{position:sticky;top:0;z-index:20;background:rgba(242,244,240,.97);border-bottom:var(--hair)}
.top__in{display:flex;align-items:center;gap:20px;max-width:1080px;margin:0 auto;padding:11px 22px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:19px}
.brand img{width:38px;height:38px}
.brand b{font-weight:700;letter-spacing:.5px}
.nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap;margin-left:6px}
.nav a{color:var(--ink);font-size:15px;padding:7px 11px;border-radius:2px}
.nav a:hover{color:var(--brand);background:rgba(30,58,138,.07)}
.nav a[aria-current="page"]{color:#fff;background:var(--brand);font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border:0;font:inherit;font-weight:700;font-size:15px;white-space:nowrap;cursor:pointer;border-radius:2px}
.btn.btn-primary{color:#fff;background:var(--grad)}
.btn.btn-primary:hover{color:#fff;background:linear-gradient(100deg,#16306F,#0B6362)}
.btn.btn-ghost{color:var(--brand);background:transparent;box-shadow:inset 0 0 0 1px rgba(30,58,138,.45)}
.btn.btn-ghost:hover{color:#16306F;background:rgba(30,58,138,.08);box-shadow:inset 0 0 0 1px rgba(30,58,138,.8)}
.btn--top{margin-left:auto}
.chips{border-bottom:var(--hair)}
.chips__in{display:flex;gap:9px;overflow-x:auto;white-space:nowrap;max-width:1080px;margin:0 auto;padding:10px 22px}
.chips a{flex:0 0 auto;font-size:13px;color:var(--muted);padding:6px 13px;border:1px solid var(--line);border-radius:999px}
.chips a:hover{color:#fff;background:var(--teal);border-color:var(--teal)}
section{scroll-margin-top:118px}
.hero{border-bottom:var(--hair);background:linear-gradient(180deg,#FFFFFF,rgba(231,236,229,.5))}
.hero__in{display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center;padding-top:58px;padding-bottom:60px}
.kicker{display:inline-flex;align-items:center;gap:9px;font-size:13px;letter-spacing:2px;color:var(--teal);margin-bottom:16px}
.kicker::before{content:"";width:9px;height:9px;background:var(--amber)}
.hero h1{font-size:40px;line-height:1.3;font-weight:700;letter-spacing:1px}
.hero h1 em{font-style:normal;color:var(--brand)}
.lead{font-size:16px;color:#3A443F;margin-top:16px;max-width:56ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:32px;background:var(--line)}
.stats li{background:var(--paper);padding:13px 16px;font-size:14px;color:var(--muted)}
.stats b{display:block;font-size:19px;color:var(--ink);font-weight:700}
.hero__shot{display:flex;flex-direction:column;gap:12px;max-width:300px;margin:0 auto}
.hero__shot img{width:100%;height:auto;box-shadow:0 0 0 1px rgba(19,28,25,.1)}
.hero__shot figcaption{font-size:13px;color:var(--muted);text-align:center;line-height:1.7}
.sec{border-bottom:var(--hair)}
.sec__in{padding-top:64px;padding-bottom:66px}
.sec h2{font-size:27px;font-weight:700;letter-spacing:.5px}
.h2line{width:64px;height:2px;background:var(--grad);margin-top:14px}
.rows{margin-top:34px;border-top:var(--hair)}
.rows li{display:grid;grid-template-columns:66px 190px 1fr;gap:20px;align-items:start;padding:22px 0;border-bottom:var(--hair)}
.rows .no{font-size:30px;font-weight:700;line-height:1;color:rgba(30,58,138,.24);padding-top:4px}
.rows h3{font-size:18px}
.rows p{font-size:15px;color:#48534D}
.shots__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:34px}
.shot{display:flex;flex-direction:column;gap:11px;min-width:0}
.shot img{width:100%;height:auto;box-shadow:0 0 0 1px rgba(19,28,25,.1)}
.shot figcaption{font-size:13px;color:var(--muted);line-height:1.68}
.shot--narrow{max-width:330px;margin:0 auto}
.shot--narrow img{width:100%;max-width:300px;height:auto;margin:0 auto}
.entries{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:34px;background:var(--line)}
.entries a{display:block;background:var(--paper);padding:24px 24px 26px;min-width:0;color:var(--ink)}
.entries a:hover{background:rgba(30,58,138,.05)}
.entries .no{font-size:15px;font-weight:700;color:var(--amber);letter-spacing:1px}
.entries h3{font-size:18px;margin:10px 0 8px}
.entries p{font-size:14px;color:var(--muted)}
.quotes{margin-top:34px;border-top:var(--hair)}
.quotes li{padding:24px 0 24px 26px;border-bottom:var(--hair);position:relative}
.quotes li::before{content:"";position:absolute;left:0;top:26px;width:10px;height:1px;background:var(--amber)}
.quotes p{font-size:15px;color:#3A443F}
.quotes span{display:block;margin-top:10px;font-size:13px;color:var(--muted)}
.qa{margin-top:30px;border-top:var(--hair)}
.qa details{border-bottom:var(--hair)}
.qa summary{list-style:none;cursor:pointer;padding:18px 30px 18px 0;font-size:16px;font-weight:700;position:relative}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";position:absolute;right:4px;top:14px;font-size:20px;color:var(--brand);font-weight:400}
.qa details[open] summary::after{content:"−"}
.qa p{font-size:15px;color:#48534D;padding:0 0 20px;max-width:76ch}
.cta{background:var(--deep);color:#EDF1EE}
.cta__in{padding-top:56px;padding-bottom:58px;display:flex;flex-wrap:wrap;align-items:center;gap:26px;justify-content:space-between}
.cta h2{font-size:25px;color:#fff}
.cta p{font-size:15px;color:#AFBAB4;margin-top:10px;max-width:52ch}
.cta .btn.btn-primary{color:#121A18;background:linear-gradient(100deg,#F0BC55,#E4D79A)}
.cta .btn.btn-primary:hover{color:#121A18;background:linear-gradient(100deg,#F6C96C,#EDE2B2)}
.cta .btn.btn-ghost{color:#EDF1EE;box-shadow:inset 0 0 0 1px rgba(237,241,238,.5)}
.cta .btn.btn-ghost:hover{color:#FFFFFF;background:rgba(237,241,238,.12);box-shadow:inset 0 0 0 1px rgba(237,241,238,.9)}
.page-hero{background:linear-gradient(180deg,#FFFFFF,rgba(231,236,229,.5));border-bottom:var(--hair)}
.page-hero .wrap{padding-top:46px;padding-bottom:44px}
.page-hero h1{font-size:33px;font-weight:700;letter-spacing:.5px}
.page-hero .lead{margin-top:14px}
.pagegrid{padding-top:46px;padding-bottom:70px}
.layout{display:grid;grid-template-columns:1fr 216px;gap:46px;align-items:start}
.layout>*{min-width:0}
.prose h2{font-size:22px;margin:34px 0 0}
.prose h3{font-size:18px;margin:26px 0 0}
.prose p{margin:14px 0 0;font-size:15.5px;color:#3A443F}
.prose ul{margin:14px 0 0}
.prose li{position:relative;padding-left:20px;margin-top:9px;font-size:15.5px;color:#3A443F}
.prose li::before{content:"";position:absolute;left:0;top:.82em;width:11px;height:1px;background:var(--brand)}
.prose a{border-bottom:1px solid rgba(30,58,138,.35)}
.aside{position:sticky;top:126px}
.aside__box{border-top:2px solid var(--brand);padding-top:14px}
.aside__box h3{font-size:15px;margin-bottom:10px}
.aside__box li{padding:7px 0;border-bottom:var(--hair);font-size:14px}
.aside__box li a{color:var(--muted)}
.aside__box li a:hover{color:var(--brand)}
.aside .btn{margin-top:18px;width:100%}
.tblwrap{overflow-x:auto;margin-top:20px}
table{border-collapse:collapse;min-width:560px;width:100%}
th,td{text-align:left;padding:11px 14px;border-bottom:var(--hair);font-size:14.5px}
th{background:rgba(30,58,138,.06);font-weight:700}
.tbl-note{font-size:13px;color:var(--muted);margin-top:10px}
.steps{margin-top:26px;counter-reset:s;border-top:var(--hair)}
.steps li{counter-increment:s;position:relative;padding:20px 0 20px 54px;border-bottom:var(--hair)}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:20px;font-size:15px;font-weight:700;color:var(--amber)}
.steps h3{font-size:17px;margin-bottom:8px}
.steps p{font-size:15px;color:#48534D}
.foot{background:var(--deep);color:#AFBAB4}
.foot__in{padding-top:48px;padding-bottom:36px}
.foot__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px}
.foot h3{font-size:15px;color:#EDF1EE;margin-bottom:12px}
.foot p{font-size:14px;line-height:1.8}
.foot li{padding:6px 0;font-size:14px}
.foot a{color:#C6D0CB}
.foot a:hover{color:#FFFFFF}
.foot .btn{margin-top:20px}
.foot .btn.btn-primary{display:inline-flex;padding:11px 20px;color:#121A18;background:linear-gradient(100deg,#F0BC55,#E4D79A)}
.foot .btn.btn-primary:hover{color:#121A18;background:linear-gradient(100deg,#F6C96C,#EDE2B2)}
.legal{border-top:1px solid rgba(175,186,180,.28);margin-top:34px;padding-top:22px;font-size:13px;color:#8E9A94;line-height:1.85}
.sw{animation:sweepIn .55s cubic-bezier(.2,.7,.3,1) both}
.sw.d1{animation-delay:.06s}
.sw.d2{animation-delay:.12s}
.sw.d3{animation-delay:.18s}
.sw.d4{animation-delay:.24s}
@keyframes sweepIn{from{opacity:0;transform:translateX(-16px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.sw{animation:none;opacity:1;transform:none}}
@media (max-width:980px){
  .hero__in{grid-template-columns:1fr;gap:34px;padding-top:42px;padding-bottom:46px}
  .hero__shot{max-width:280px}
  .hero h1{font-size:33px}
  .rows li{grid-template-columns:52px 1fr;gap:14px}
  .rows p{grid-column:2}
  .shots__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
  .layout{grid-template-columns:1fr;gap:32px}
  .aside{position:static}
  .aside__box{border-top:2px solid var(--brand);padding-top:14px}
  .aside__box ul{display:flex;flex-wrap:wrap;gap:4px 18px}
  .aside__box li{border-bottom:0}
  .aside .btn{width:auto}
  .foot__grid{grid-template-columns:1fr 1fr;gap:26px}
  .cta__in{padding-top:44px;padding-bottom:46px}
}
@media (max-width:620px){
  .top__in{flex-wrap:wrap;gap:10px 12px;padding:10px 22px}
  .brand{order:1}
  .btn--top{order:2;margin-left:auto;padding:9px 15px;font-size:14px}
  .nav{order:3;flex:1 0 100%;justify-content:center;flex-wrap:wrap;margin-left:0;gap:2px}
  .nav a{padding:6px 9px;font-size:14px}
  .chips__in{padding:9px 22px}
  .hero h1,.page-hero h1{font-size:27px}
  .lead{font-size:15px}
  .sec__in{padding-top:46px;padding-bottom:48px}
  .sec h2{font-size:22px}
  .shots__grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .shot figcaption{font-size:12.5px}
  .entries{grid-template-columns:1fr}
  .entries a{padding:20px 18px 22px}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta__in{display:block;padding-top:38px;padding-bottom:40px}
  .cta .btn{margin-top:20px;width:100%}
  .foot__grid{grid-template-columns:1fr;gap:22px}
  .pagegrid{padding-top:34px;padding-bottom:52px}
  .prose h2{font-size:20px}
}