:root{
  --bg:#EDF2F1;
  --paper:#FBFCFB;
  --ink:#2B3440;
  --ink-2:#5E6C78;
  --line:#D3DEDC;
  --line-2:#B9C9C7;
  --red:#8E2F4A;
  --blue:#3E6B9B;
}
*{box-sizing:border-box}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:400 16px/1.86 -apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Hiragino Sans GB','Microsoft YaHei','WenQuanYi Micro Hei',Arial,sans-serif;
}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
h1,h2,h3,p,figure,figcaption{margin:0}
h1,h2,h3{line-height:1.38;font-weight:700}
p{color:#3F4B57}

.top{position:sticky;top:12px;z-index:30}
.top__in{
  max-width:1080px;margin:0 auto;
  padding:8px 10px 8px 14px;
  display:flex;align-items:center;gap:14px;
  background:rgba(251,252,251,.95);
  border:1px solid var(--line);
  border-radius:999px;
  box-shadow:0 8px 22px rgba(43,52,64,.1);
  backdrop-filter:blur(8px);
}
.brand{display:flex;align-items:center;gap:9px;flex:0 0 auto}
.brand img{width:38px;height:38px;border-radius:10px}
.brand__q{font-size:17px;font-weight:700;letter-spacing:3px;color:var(--ink)}
.nav{display:flex;gap:3px;margin:0 auto;flex-wrap:wrap;justify-content:center}
.nav a{
  display:block;padding:6px 13px;font-size:14px;color:var(--ink-2);border-radius:999px;
}
.nav a:hover{background:#E7EEEC;color:var(--ink)}
.nav a[aria-current]{background:var(--red);color:#FBF7F8;font-weight:700}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:auto;padding:11px 24px;border-radius:999px;
  font-size:15px;font-weight:700;line-height:1.2;
  border:1px solid transparent;
  transition:background .2s,color .2s,border-color .2s;
}
.btn.btn-primary{
  display:inline-flex;width:auto;padding:11px 24px;
  background:var(--red);color:#FCF6F8;border-color:var(--red);
}
.btn.btn-primary:hover{background:#73243B;border-color:#73243B;color:#FCF6F8}
.btn.btn-thin{
  display:inline-flex;width:auto;padding:10px 22px;
  background:transparent;color:var(--blue);border-color:var(--line-2);
}
.btn.btn-thin:hover{border-color:var(--blue);color:var(--ink)}
.btn--lg{padding:14px 40px;font-size:16.5px}
.top__cta{flex:0 0 auto;padding:9px 18px;font-size:14px}

.main{max-width:1080px;margin:0 auto;padding:26px 22px 0}
.tipbar{
  max-width:1080px;margin:0 auto;padding:12px 22px 0;
  font-size:12.5px;color:#7A8794;text-align:right;
}

.hero{padding:14px 0 26px}
.hero__in{display:grid;grid-template-columns:1.14fr .76fr;gap:38px;align-items:center}
.kicker{
  font-size:12.5px;letter-spacing:1px;color:var(--ink-2);margin-bottom:13px;
}
.kicker b{
  display:inline-block;background:var(--blue);color:#F4F7FA;
  padding:2px 9px;border-radius:3px;margin-right:8px;font-weight:400;font-size:11.5px;
}
.hero h1{font-size:35px;margin-bottom:15px}
.lead{font-size:16.5px;line-height:1.9;color:#4B5764}
.hero__act{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 14px}
.hero__note{
  font-size:13px;line-height:1.75;color:var(--ink-2);
  padding:9px 13px;background:var(--paper);border:1px solid var(--line);
}
.hero__shot{margin:0;position:relative}
.hero__shot::after{
  content:'';position:absolute;inset:10px -10px -10px 10px;
  border:1px solid var(--line-2);border-radius:8px;z-index:-1;
}
.hero__shot img{
  position:relative;width:100%;height:auto;max-width:262px;margin:0 auto;
  border-radius:8px;border:1px solid var(--line-2);
  box-shadow:0 16px 30px rgba(43,52,64,.14);
}

.sec{padding:36px 0}
.sec--band{background:var(--paper);border:1px solid var(--line);padding:32px 28px;margin:6px 0 12px;border-radius:6px}
.sec__in{max-width:100%}
.sec h2{
  font-size:22px;margin-bottom:10px;position:relative;padding-left:14px;
}
.sec h2::before{
  content:'';position:absolute;left:0;top:6px;bottom:6px;width:3px;
  background:var(--red);
}
.sub{font-size:14px;color:var(--ink-2);margin-bottom:20px;padding-left:14px}
.sec h3{font-size:16px;color:var(--blue);margin:20px 0 7px}

.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.trio__c{
  background:var(--paper);border:1px solid var(--line);padding:18px 16px;
  position:relative;
}
.trio__c::after{
  content:'';position:absolute;right:0;top:0;
  border-width:0 14px 14px 0;border-style:solid;
  border-color:transparent var(--line) transparent transparent;
}
.trio__k{
  font-size:11.5px;letter-spacing:2px;color:var(--red);margin-bottom:6px;
}
.trio__t{font-size:16px;font-weight:700;margin-bottom:7px}
.trio__d{font-size:13.5px;line-height:1.8;color:var(--ink-2)}

.band{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:center}
.band--rev{grid-template-columns:1.2fr .8fr}
.band--rev .band__fig{order:2}
.band--rev .band__txt{order:1}
.band__fig{margin:0}
.band__fig img{
  width:auto;max-width:100%;max-height:360px;height:auto;margin:0 auto;
  border-radius:8px;border:1px solid var(--line-2);background:var(--paper);
  box-shadow:7px 7px 0 #E3EAE8;
}
.band__txt h2{margin-bottom:10px}
.band__txt p{font-size:14.5px;line-height:1.9;color:var(--ink-2);margin-bottom:10px}

.tbl-scroll{overflow-x:auto;margin-top:16px}
.tbl{width:100%;min-width:540px;border-collapse:collapse;font-size:14.5px;background:var(--paper)}
.tbl th,.tbl td{border:1px solid var(--line);padding:11px 13px;text-align:left;vertical-align:top}
.tbl th{background:#E9F0EF;color:var(--ink);font-weight:700;white-space:nowrap}
.tbl td{color:var(--ink-2)}
.tbl-note{margin-top:12px;font-size:13px;color:var(--ink-2)}

.faq{display:grid;gap:8px}
.faq details{
  background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:0 15px;
}
.faq summary{
  cursor:pointer;list-style:none;padding:12px 0;
  font-size:15.5px;font-weight:700;color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:'▸';color:var(--red);margin-right:8px}
.faq details[open] summary::before{content:'▾'}
.faq details p{padding:0 0 14px;font-size:14.5px;line-height:1.85;color:var(--ink-2)}

.quote3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.quote3__c{background:#EFF5F4;border-left:3px solid var(--blue);padding:16px}
.quote3__c p{font-size:14.5px;line-height:1.8;color:#3F4B57}
.quote3__b{margin-top:10px;font-size:12px;color:var(--red);letter-spacing:1px}

.mid{margin:20px auto;text-align:center;max-width:280px}
.mid img{
  width:auto;max-width:100%;height:auto;margin:0 auto;
  border-radius:8px;border:1px solid var(--line-2);
  box-shadow:6px 6px 0 #E3EAE8;
}
.mid figcaption{margin-top:10px;font-size:12.5px;line-height:1.75;color:var(--ink-2)}

.rows{display:grid;gap:0;border-top:1px solid var(--line)}
.row{
  display:grid;grid-template-columns:70px minmax(0,1fr);gap:16px;
  padding:15px 0;border-bottom:1px solid var(--line);
}
.row__i{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--red)}
.row__t{font-size:16px;font-weight:700;margin-bottom:5px}
.row__d{font-size:14.5px;line-height:1.85;color:var(--ink-2)}

.page-head{padding:14px 0 22px;border-bottom:1px solid var(--line-2);margin-bottom:8px}
.page-head h1{font-size:29px;margin-bottom:12px}
.page-head .lead{max-width:760px}

.cta{
  margin:22px 0 30px;padding:34px 28px;
  background:var(--ink);border-radius:8px;
}
.cta h2{color:#F2F5F7;font-size:22px;margin-bottom:8px;padding-left:0}
.cta h2::before{display:none}
.cta .sub{color:#9FAEBB;margin-bottom:19px;padding-left:0}

.foot{background:var(--paper);border-top:2px solid var(--ink);padding:34px 22px 22px;margin-top:8px}
.foot__in{
  max-width:1080px;margin:0 auto;
  display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,.6fr) minmax(0,.6fr);
  gap:28px;padding-bottom:20px;border-bottom:1px solid var(--line);
}
.foot__id{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:700;letter-spacing:3px;color:var(--ink)}
.foot__id img{width:36px;height:36px;border-radius:9px}
.foot__say{margin:9px 0 14px;font-size:12.5px;line-height:1.8;color:var(--ink-2)}
.foot__l .btn.btn-primary{
  display:inline-flex;width:auto;padding:9px 18px;font-size:14px;
  background:var(--red);color:#FCF6F8;border-color:var(--red);
}
.foot__h{font-size:11px;letter-spacing:2px;color:var(--blue);margin-bottom:9px}
.foot__r p,.foot__r a{display:block;font-size:13.5px;line-height:2;color:var(--ink-2)}
.foot__r a:hover{color:var(--red)}
.foot__disc{max-width:1080px;margin:16px auto 0;font-size:12.5px;line-height:1.8;color:#7A8794}
.foot__copy{max-width:1080px;margin:6px auto 0;font-size:12px;color:#8C99A5}

@media (max-width:980px){
  .hero__in{grid-template-columns:1fr;gap:26px}
  .hero h1{font-size:29px}
  .hero__shot img{max-width:240px}
  .band,.band--rev{grid-template-columns:1fr;gap:22px}
  .band--rev .band__fig{order:1}
  .band--rev .band__txt{order:2}
  .trio{grid-template-columns:1fr}
  .quote3{grid-template-columns:1fr}
  .sec--band{padding:26px 20px}
  .foot__in{grid-template-columns:1fr 1fr;gap:20px}
  .foot__l{grid-column:1/-1}
}
@media (max-width:620px){
  .top{top:6px}
  .top__in{flex-wrap:wrap;gap:6px 10px;padding:8px 10px 8px 12px;border-radius:18px}
  .brand img{width:32px;height:32px}
  .brand__q{font-size:15px;letter-spacing:2px}
  .nav{order:3;flex:1 0 100%;margin:0;justify-content:flex-start;gap:2px}
  .nav a{padding:5px 10px;font-size:13px}
  .top__cta{margin-left:auto;padding:7px 14px;font-size:13px}
  .main{padding:16px 16px 0}
  .tipbar{padding:10px 16px 0;text-align:left;font-size:12px}
  .hero{padding:8px 0 18px}
  .hero h1{font-size:23px}
  .lead{font-size:15.5px}
  .hero__shot img{max-width:220px}
  .row{grid-template-columns:52px minmax(0,1fr);gap:10px}
  .sec{padding:26px 0}
  .sec h2{font-size:19px}
  .page-head h1{font-size:22px}
  .cta{padding:24px 18px}
  .cta h2{font-size:18px}
  .foot__in{grid-template-columns:1fr;gap:16px}
}