:root{
  --bg:#F5F2F6;
  --panel:#FFFFFF;
  --ink:#1A2A2C;
  --body:#4A5A5C;
  --muted:#7C8B8C;
  --brand:#0E6E78;
  --brand-d:#0A5A62;
  --accent:#D8A02E;
  --accent-l:#FBF1D9;
  --line:#DED7E2;
  --hard:#CBDDE0;
  --tint:#EDF6F6;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--body);
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Hiragino Sans GB','Microsoft YaHei','WenQuanYi Micro Hei',Arial,sans-serif;
  font-size:16px;
  line-height:1.78;
}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure,figcaption,blockquote,table{margin:0}
ul,ol{padding-left:0;list-style:none}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-d)}
img{display:block}
.wrap{max-width:960px;margin:0 auto;padding:0 24px}
.top{
  background:var(--panel);
  border-bottom:1px solid var(--line);
}
.top__in{
  max-width:1080px;
  margin:0 auto;
  padding:12px 24px;
  display:grid;
  grid-template-columns:auto 1fr auto auto;
  align-items:center;
  gap:16px;
}
.brand{display:flex;align-items:center;gap:10px}
.brand__mark{display:block;width:30px;height:30px;border-radius:7px}
.brand__txt{display:flex;flex-direction:column;line-height:1.2}
.brand__name{font-size:15px;font-weight:700;color:var(--ink);letter-spacing:.2px}
.brand__host{font-size:11px;color:var(--muted);letter-spacing:.4px}
.nav{display:flex;justify-content:flex-end;gap:22px;font-size:14px}
.nav a{color:var(--body);padding:4px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--brand)}
.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--accent);font-weight:600}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  width:auto;
  white-space:nowrap;
  padding:11px 20px;
  border-radius:2px;
  font-size:14px;
  font-weight:600;
  line-height:1.2;
  border:1px solid transparent;
  transition:background .18s ease,color .18s ease,box-shadow .18s ease;
}
.btn.btn-primary{background:var(--brand);color:#fff;box-shadow:4px 4px 0 var(--hard)}
.btn.btn-primary:hover{background:var(--brand-d);color:#fff;box-shadow:2px 2px 0 var(--hard)}
.btn.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn.btn-ghost:hover{background:var(--tint);color:var(--brand-d)}
.top__ios{padding:9px 14px;font-size:13px}
.top__cta{padding:9px 16px;font-size:13px}
.hero{
  background:linear-gradient(180deg,#F5F2F6 0%,#EFEAEE 100%);
  border-bottom:1px solid var(--line);
  padding:56px 0 60px;
}
.hero__in{
  max-width:1080px;
  margin:0 auto;
  padding:0 24px;
  display:grid;
  grid-template-columns:1.06fr .94fr;
  gap:44px;
  align-items:center;
}
.hero__copy{position:relative;padding-left:18px;border-left:6px solid var(--accent)}
.kicker{
  font-size:12px;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--brand);
  font-weight:700;
  margin-bottom:12px;
}
.hero h1{
  font-size:40px;
  line-height:1.25;
  color:var(--ink);
  letter-spacing:-.5px;
  font-weight:700;
}
.lead{
  margin-top:18px;
  font-size:16px;
  color:var(--body);
  max-width:34em;
}
.hero__btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cta-note{
  margin-top:18px;
  font-size:13px;
  color:var(--muted);
}
.hero__shot{
  background:var(--panel);
  border-radius:2px;
  box-shadow:10px 10px 0 var(--hard);
  overflow:hidden;
}
.hero__shot img{width:100%;height:auto}
.hero__shot figcaption{
  font-size:12px;
  color:var(--muted);
  padding:10px 14px;
  border-top:1px solid var(--line);
}
.sec{padding:58px 0}
.sec--alt{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sechead{margin-bottom:30px}
.sechead .kicker{margin-bottom:8px;color:var(--accent)}
.sechead h2{
  font-size:26px;
  color:var(--ink);
  font-weight:700;
  letter-spacing:-.2px;
}
.sechead .sub{margin-top:10px;font-size:15px;color:var(--body);max-width:44em}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:2px;
  padding:24px 22px;
  box-shadow:7px 7px 0 var(--hard);
}
.card h3{font-size:17px;color:var(--ink);margin-bottom:8px}
.card p{font-size:14.5px;color:var(--body)}
.card .tag{
  display:inline-block;
  font-size:11px;
  letter-spacing:1px;
  color:var(--brand);
  background:var(--tint);
  padding:2px 8px;
  border-radius:2px;
  margin-bottom:10px;
}
.gal{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.gal figure{background:var(--panel);border:1px solid var(--line);border-radius:2px;overflow:hidden}
.gal img{width:100%;height:auto}
.gal figcaption{
  font-size:13px;
  color:var(--muted);
  padding:12px 16px;
  border-top:1px solid var(--line);
}
.tbl{width:100%;border-collapse:collapse;margin-top:8px}
.tbl-note{
  font-size:13px;
  color:var(--muted);
  margin-top:22px;
}
.tbl th,.tbl td{
  text-align:left;
  padding:14px 12px;
  border-top:1px solid var(--line);
  font-size:14.5px;
  vertical-align:top;
}
.tbl thead th{border-top:2px solid var(--ink);color:var(--ink);font-size:13px;letter-spacing:.6px}
.tbl tbody tr:last-child th,.tbl tbody tr:last-child td{border-bottom:2px solid var(--ink)}
.tbl th{color:var(--ink);font-weight:600;width:30%}
.prose p{margin-bottom:14px}
.prose p:last-child{margin-bottom:0}
.prose h3{color:var(--ink);font-size:17px;margin:26px 0 10px}
.note{
  border-left:3px solid var(--accent);
  background:var(--accent-l);
  padding:16px 18px;
  font-size:14.5px;
  color:#5C4A1E;
}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:6px}
.step{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:2px;
  padding:20px;
  box-shadow:5px 5px 0 var(--hard);
}
.step__no{
  font-size:12px;
  font-weight:700;
  letter-spacing:1px;
  color:var(--accent);
}
.step h3{font-size:15.5px;color:var(--ink);margin:6px 0 8px}
.step p{font-size:14px}
.faq{display:grid;gap:0;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);background:var(--panel);padding:0 20px}
.faq summary{
  cursor:pointer;
  font-size:15.5px;
  color:var(--ink);
  font-weight:600;
  padding:16px 0;
  list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";color:var(--accent);font-weight:700;margin-right:10px}
.faq details[open] summary::before{content:"−"}
.faq .ans{padding:0 0 18px 22px;font-size:14.5px}
.cta{
  background:var(--brand);
  color:#EAF4F5;
  padding:54px 0;
}
.cta h2{font-size:26px;color:#fff;font-weight:700}
.cta p{margin-top:12px;font-size:15px;color:#CFE6E8;max-width:46em}
.cta__btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.cta .btn.btn-primary{background:var(--accent);color:#3A2A05;box-shadow:4px 4px 0 rgba(0,0,0,.22)}
.cta .btn.btn-primary:hover{background:#E8B24A;color:#3A2A05}
.cta .btn.btn-ghost{color:#fff;border-color:rgba(255,255,255,.6)}
.cta .btn.btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.foot{background:#141F21;color:#9FAFAD;padding:48px 0 0;font-size:14px}
.foot__in{
  max-width:960px;
  margin:0 auto;
  padding:0 24px;
  display:grid;
  grid-template-columns:1.5fr 1fr;
  gap:44px;
}
.foot h3{font-size:14px;color:#E7EEEC;letter-spacing:1px;margin-bottom:12px;font-weight:600}
.foot__brand p{font-size:13.5px;color:#9FAFAD;max-width:34em}
.foot__col ul{display:grid;gap:8px}
.foot__col a{color:#B9C7C4;font-size:13.5px}
.foot__col a:hover{color:#fff}
.foot__dl{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}
.foot .btn.btn-primary{background:var(--accent);color:#33260A;box-shadow:none}
.foot .btn.btn-primary:hover{background:#E8B24A;color:#33260A}
.foot .btn.btn-ghost{color:#E4EDEB;border-color:rgba(255,255,255,.5)}
.foot .btn.btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff}
.foot__legal{
  max-width:960px;
  margin:34px auto 0;
  padding:18px 24px 30px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:12.5px;
  color:#7E8E8C;
  line-height:1.8;
}
.page-hero{
  background:var(--panel);
  border-bottom:1px solid var(--line);
  padding:46px 0 44px;
}
.page-hero h1{font-size:32px;color:var(--ink);font-weight:700;letter-spacing:-.3px}
.page-hero .lead{margin-top:14px}
.bread{font-size:12.5px;color:var(--muted);margin-bottom:12px;letter-spacing:.4px}
.bread a{color:var(--muted)}
.bread a:hover{color:var(--brand)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
.split--wide{grid-template-columns:1.15fr .85fr}
.split--spaced{margin-top:34px}
.shot{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:2px;
  overflow:hidden;
  margin-top:22px;
}
.shot img{width:100%;height:auto;max-width:340px;margin:0 auto}
.shot figcaption{
  font-size:13px;
  color:var(--muted);
  padding:12px 16px;
  border-top:1px solid var(--line);
}
.aside{
  background:var(--tint);
  border:1px solid #CFE3E4;
  border-radius:2px;
  padding:22px;
}
.aside h3{font-size:15px;color:var(--ink);margin-bottom:10px}
.aside ul{display:grid;gap:8px;font-size:14px}
.aside li{padding-left:14px;position:relative}
.aside li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:1px;background:var(--brand)}
.more{border-top:1px solid var(--line);padding-top:24px;margin-top:34px}
.more h2{font-size:18px;color:var(--ink);margin-bottom:14px}
.more ul{display:grid;gap:10px}
.more li a{font-size:14.5px}
.more li span{font-size:13px;color:var(--muted);display:block}
html[data-js] .lift{opacity:0;transform:translateY(14px)}
html[data-js] .lift[data-in]{opacity:1;transform:none;animation:sweepin .62s cubic-bezier(.22,.7,.28,1) both}
@keyframes sweepin{
  from{opacity:0;transform:translateY(14px)}
  to{opacity:1;transform:translateY(0)}
}
@media (max-width:980px){
  .hero{padding:40px 0 46px}
  .hero__in{grid-template-columns:1fr;gap:30px}
  .hero h1{font-size:32px}
  .hero__shot{max-width:560px;margin:0 auto}
  .cards{grid-template-columns:1fr}
  .gal{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .split,.split--wide{grid-template-columns:1fr;gap:24px}
  .foot__in{grid-template-columns:1fr;gap:28px}
  .top__in{grid-template-columns:auto 1fr auto auto}
  .nav{gap:16px;font-size:13px}
}
@media (max-width:620px){
  .wrap,.hero__in,.top__in,.foot__in,.foot__legal{padding-left:16px;padding-right:16px}
  .top__in{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding-top:10px}
  .brand{order:1;flex:1 1 auto}
  .top__ios{order:2}
  .top__cta{order:3}
  .nav{
    order:4;
    flex:1 0 100%;
    justify-content:center;
    flex-wrap:wrap;
    gap:8px 14px;
    padding-bottom:8px;
    border-top:1px solid var(--line);
    padding-top:10px;
  }
  .hero{padding:30px 0 36px}
  .hero h1{font-size:27px;line-height:1.3}
  .hero__copy{padding-left:14px;border-left-width:4px}
  .lead{font-size:15px}
  .sec{padding:40px 0}
  .sechead h2{font-size:22px}
  .gal{grid-template-columns:1fr}
  .page-hero{padding:32px 0 30px}
  .page-hero h1{font-size:25px}
  .cta{padding:40px 0}
  .cta h2{font-size:22px}
  .btn{padding:11px 16px}
  .tbl th,.tbl td{padding:12px 8px;font-size:13.5px}
  .tbl th{width:36%}
}