:root{
  --bg:#F6F0E4;
  --panel:#FFFDF7;
  --ink:#1E2A38;
  --ink2:#4E5A68;
  --main:#24476B;
  --main2:#38618A;
  --acc:#C98A4B;
  --dot:#7FB3A8;
  --line:#DCD2BE;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  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:1.75;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--main);text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:700;letter-spacing:.01em}
p{margin:0}
ul,ol,dl,dd,figure,figcaption,blockquote,table{margin:0}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}

.top{position:sticky;top:0;z-index:50;background:var(--panel);border-bottom:1px solid var(--line)}
.top__in{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:10px 22px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:40px;height:40px;border-radius:12px}
.brand__t{display:flex;flex-direction:column;line-height:1.2}
.brand__t b{font-size:18px;color:var(--ink);letter-spacing:.04em}
.brand__t i{font-style:normal;font-size:11px;color:#8A8272;letter-spacing:.08em}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;font-weight:700;font-size:15px;cursor:pointer}
.btn.btn-primary{
  display:inline-flex;width:auto;padding:11px 24px;white-space:nowrap;
  background:var(--main);color:#fff;box-shadow:0 10px 20px -14px rgba(30,42,56,.9);
}
.btn.btn-primary:hover{background:var(--main2);color:#fff}
.btn.btn-ghost{
  display:inline-flex;width:auto;padding:11px 26px;white-space:nowrap;
  background:transparent;color:#fff;border:1px solid rgba(255,255,255,.72);
}
.btn.btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff}
.top__cta{margin-left:auto}
.nav{flex:1 0 100%;display:flex;flex-wrap:wrap;justify-content:center;gap:4px;padding-top:9px;margin-top:5px;border-top:1px dashed var(--line)}
.nav a{display:inline-block;padding:5px 14px;border-radius:999px;font-size:14px;color:var(--ink2)}
.nav a:hover{color:var(--main);background:#F1E9D9}
.nav a[aria-current="page"]{background:var(--main);color:#fff}

.hero{padding:58px 0 64px}
.hero__in{display:grid;grid-template-columns:1.06fr .94fr;gap:46px;align-items:center}
.hero__k{display:inline-block;font-size:12px;letter-spacing:.2em;color:var(--acc);margin-bottom:14px;padding-bottom:6px;border-bottom:2px solid var(--acc)}
.hero h1{font-size:clamp(30px,4vw,46px);margin-bottom:16px}
.hero__lead{font-size:16px;line-height:1.9;color:var(--ink2);max-width:35em}
.hero__act{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.hero__note{font-size:13px;color:#8A8272;margin-top:14px}
.hero__frame{padding:14px;background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:0 26px 44px -30px rgba(30,42,56,.75)}
.hero__frame img{width:auto;max-width:min(302px,100%);height:auto;margin:0 auto;border-radius:8px}

.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#FBF6EA}
.trust__in{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:24px 22px}
.trust__i{text-align:center}
.trust__i b{display:block;font-size:26px;color:var(--main);line-height:1.2}
.trust__i span{font-size:12px;color:#8A8272;letter-spacing:.06em}

.sec{padding:64px 0}
.sec--alt{background:#FBF6EA}
.sechead{display:grid;grid-template-columns:210px 1fr;gap:26px;align-items:start;margin-bottom:30px}
.sechead__k{font-size:12px;letter-spacing:.2em;color:var(--acc);padding-top:9px;border-top:2px solid var(--acc)}
.sechead h2{font-size:clamp(23px,3vw,32px)}
.sechead p{margin-top:10px;color:var(--ink2);font-size:15px;line-height:1.8}

.flist{border-top:1px solid var(--ink)}
.flist__i{display:grid;grid-template-columns:62px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.flist__n{font-size:21px;font-weight:700;color:var(--acc);line-height:1.4}
.flist__i h3{font-size:17px;margin-bottom:6px}
.flist__i p{font-size:15px;line-height:1.8;color:var(--ink2)}

.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gal figure{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:12px}
.gal img{width:100%;height:auto;border-radius:8px}
.gal figcaption{margin-top:10px;font-size:13px;line-height:1.65;color:#6D6657}

.tbl-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.tbl{width:100%;border-collapse:collapse;min-width:560px}
.tbl th{background:var(--main);color:#fff;text-align:left;padding:12px 16px;font-size:14px;font-weight:600;letter-spacing:.04em}
.tbl td{padding:12px 16px;border-top:1px solid var(--line);font-size:14.5px;color:var(--ink2);vertical-align:top}
.tbl td:first-child{color:var(--ink);font-weight:600;white-space:nowrap}

.prose{max-width:840px;margin:0 auto}
.prose p{color:#2C3644;line-height:1.92;margin-bottom:18px}
.prose h3{font-size:19px;margin:30px 0 10px}
.prose h3:first-child{margin-top:0}
.steps{list-style:none;padding:0;margin:22px 0 8px}
.steps li{position:relative;padding-left:48px;margin-bottom:18px;color:var(--ink2);line-height:1.85}
.steps li::before{
  counter-increment:st;content:counter(st);position:absolute;left:0;top:2px;
  width:30px;height:30px;border-radius:50%;background:var(--main);color:#fff;
  font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:center;
}
.steps{counter-reset:st}
.steps b{color:var(--ink)}

.qa{display:grid;gap:12px}
.qa details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:0 18px}
.qa summary{padding:15px 0;font-weight:600;font-size:15.5px;cursor:pointer;list-style:none}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";float:right;color:var(--acc);font-weight:700}
.qa details[open] summary::after{content:"–"}
.qa details p{padding:0 0 16px;color:var(--ink2);font-size:15px;line-height:1.85}

.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quotes blockquote{background:var(--panel);border-left:3px solid var(--dot);border-radius:10px;padding:20px 22px}
.quotes p{font-size:15px;line-height:1.85;color:#2C3644}
.quotes cite{display:block;margin-top:12px;font-style:normal;font-size:13px;color:#8A8272}

.cta{background:var(--main);color:#fff;padding:58px 0}
.cta__in{text-align:center}
.cta h2{font-size:clamp(23px,3vw,31px);color:#fff;margin-bottom:12px}
.cta p{color:#CBD8E4;font-size:15px;max-width:35em;margin:0 auto 22px}

.foot{background:#16202B;color:#C2CDD8}
.foot__in{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px;padding:48px 22px 34px}
.foot__brand{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.foot__brand img{width:36px;height:36px;border-radius:10px}
.foot__brand b{color:#fff;font-size:17px}
.foot__about{font-size:13.5px;line-height:1.85;color:#98A5B2;max-width:26em}
.foot__col h3{font-size:13px;letter-spacing:.16em;color:#7E8C9A;margin-bottom:12px;font-weight:600}
.foot__col a{display:block;padding:5px 0;font-size:14px;color:#C2CDD8}
.foot__col a:hover{color:#fff}
.foot__get .btn.btn-primary{display:inline-flex;width:auto;padding:11px 20px;margin-top:4px}
.foot__legal{border-top:1px solid rgba(255,255,255,.14);padding:16px 0 22px;font-size:12.5px;line-height:1.8;color:#8E9BA8}
.foot__legal p{max-width:72em}

@media(max-width:980px){
  .hero__in{grid-template-columns:1fr;gap:34px}
  .hero__frame img{max-width:min(280px,100%)}
  .sechead{grid-template-columns:1fr;gap:12px}
  .sechead__k{padding-top:0;border-top:0;padding-left:12px;border-left:3px solid var(--acc)}
  .trust__in{grid-template-columns:repeat(2,1fr)}
  .gal{grid-template-columns:repeat(2,1fr)}
  .quotes{grid-template-columns:1fr}
  .foot__in{grid-template-columns:1fr 1fr;gap:26px}
  .foot__about{max-width:none}
}
@media(max-width:620px){
  .foot__legal .wrap{padding:0 16px}
  body{font-size:15.5px}
  .top__in{padding:9px 16px;gap:10px}
  .brand img{width:36px;height:36px}
  .brand__t b{font-size:16px}
  .btn.btn-primary{padding:10px 18px;font-size:14px}
  .hero{padding:40px 0 46px}
  .sec{padding:48px 0}
  .gal{grid-template-columns:1fr}
  .trust__in{grid-template-columns:repeat(2,1fr);gap:14px;padding:20px 16px}
  .foot__in{grid-template-columns:1fr;padding:38px 16px 26px}
  .prose p{line-height:1.85}
  .flist__i{grid-template-columns:44px 1fr;gap:12px}
}