:root{--bg:#EBE2E3;--bg2:#F4EDEE;--panel:#FFFFFF;--ink:#2B2A2E;--ink2:#4A4750;--muted:#655E66;--sec-t:#8A5A2E;--main:#3F6B63;--main2:#4F8279;--sec:#C08A5E;--dot:#7A6BC4;--line:#D9CDCF;--deep:#22322E}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:16px/1.72 -apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Hiragino Sans GB','Microsoft YaHei','WenQuanYi Micro Hei',Arial,sans-serif}
img{width:100%;height:auto;display:block}
figure,figcaption,blockquote,dl,dd,table,p,ul,ol,h1,h2,h3,h4{margin:0}
ul,ol{padding-left:1.1em}
a{color:var(--main);text-decoration:none}
h1,h2,h3{line-height:1.3;font-weight:700}
.top{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.top__in{max-width:1220px;margin:0 auto;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:stretch;gap:0;padding:0 22px}
.brand{display:flex;align-items:center;gap:9px;color:var(--ink);font-weight:700;font-size:18px;padding-right:20px}
.brand img{width:30px;height:30px}
.nav{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;border-left:1px solid var(--line)}
.nav a{display:flex;align-items:center;justify-content:center;min-height:66px;padding:0 16px;color:var(--ink2);font-size:15px;border-right:1px solid var(--line)}
.nav a[aria-current="page"]{background:var(--main);color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:inherit;font-weight:700;cursor:pointer;border:0}
.btn.btn-primary{display:inline-flex;width:auto;align-items:center;justify-content:center;padding:12px 22px;white-space:nowrap;border-radius:8px;background:var(--main);color:#fff;font-size:15px;box-shadow:inset 0 1px 0 rgba(255,255,255,.34),0 3px 0 #2C4C46}
.btn.btn-primary:hover{background:var(--main2);color:#fff;display:inline-flex;padding:12px 22px;white-space:nowrap}
.top__get{align-self:center;margin-left:18px}
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#F6F0F1,#EBE2E3);border-bottom:1px solid var(--line)}
.hero__papers{position:absolute;left:0;bottom:0;width:340px;height:150px;pointer-events:none}
.hero__papers i{position:absolute;display:block;border-radius:4px}
.hero__papers i:nth-child(1){left:18px;bottom:26px;width:150px;height:104px;background:rgba(63,107,99,.14);transform:rotate(-6deg)}
.hero__papers i:nth-child(2){left:58px;bottom:18px;width:150px;height:104px;background:rgba(192,138,94,.20);transform:rotate(-2deg)}
.hero__papers i:nth-child(3){left:98px;bottom:10px;width:150px;height:104px;background:rgba(122,107,196,.14);transform:rotate(2deg)}
.hero__in{max-width:1180px;margin:0 auto;padding:54px 22px 62px;display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:42px;align-items:center;position:relative;z-index:2}
.kick{display:inline-block;font-size:12px;letter-spacing:2.4px;color:var(--sec-t);margin-bottom:12px}
.hero h1{font-size:37px;letter-spacing:.5px}
.lead{color:var(--ink2);margin-top:14px;max-width:620px}
.hero__btns{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:24px}
.cta-note{color:var(--muted);font-size:13.5px;margin-top:14px;max-width:560px}
.hero__shot{max-width:300px;margin:0 auto;background:#fff;padding:10px;border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 34px rgba(43,42,46,.12)}
.hero__shot figcaption{display:none}
.facts{background:#fff;border-bottom:1px solid var(--line)}
.facts__in{max-width:1180px;margin:0 auto;padding:18px 22px;display:flex;flex-wrap:wrap;gap:26px}
.facts__i{flex:1 1 180px}
.facts__i b{display:block;font-size:15px;color:var(--main)}
.facts__i span{font-size:13px;color:var(--muted)}
.sec{padding:64px 0 0}
.wrap{max-width:960px;margin:0 auto;padding:0 22px}
.wrap--wide{max-width:1180px}
.sech{display:grid;grid-template-columns:64px minmax(0,1fr);gap:18px;margin-bottom:24px;align-items:start}
.sech__n{font-size:26px;font-weight:700;color:var(--sec-t);border-top:3px solid var(--sec);padding-top:6px;letter-spacing:1px}
.sech h2{font-size:25px}
.sech__k{display:block;font-size:12px;letter-spacing:2px;color:var(--muted);margin-bottom:6px}
.sub{color:var(--muted);font-size:14.5px;margin-top:8px}
.card{background:linear-gradient(115deg,rgba(63,107,99,.10) 0 40%,#fff 40%);border:1px solid var(--line);border-radius:14px;padding:20px 22px;margin-bottom:14px}
.card h3{font-size:17px;margin-bottom:8px}
.card p{color:var(--ink2);font-size:15px}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.gal{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.gal figure{background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px}
.gal img{width:auto;max-width:100%;height:auto;margin:0 auto;border-radius:4px}
.gal figcaption{color:var(--muted);font-size:12.5px;line-height:1.55;margin-top:8px;text-align:center}
.prose p{color:var(--ink2);margin-bottom:14px}
.prose h3{font-size:17.5px;margin:22px 0 10px}
.prose ul,.prose ol{color:var(--ink2);margin-bottom:14px}
.prose li{margin:6px 0}
.prose b{color:var(--main)}
.tblwrap{overflow-x:auto;margin:12px 0 18px;border:1px solid var(--line);border-radius:10px;background:#fff}
.tbl{width:100%;min-width:560px;border-collapse:collapse;font-size:14.5px}
.tbl th{background:var(--deep);color:#fff;text-align:left;padding:11px 12px;font-weight:700}
.tbl td{padding:11px 12px;color:var(--ink2);border-top:1px solid var(--line);vertical-align:top}
.quote{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:12px}
.quote p{color:var(--ink2);font-size:15px}
.quote cite{display:block;color:var(--muted);font-size:13px;font-style:normal;margin-top:8px}
.qa{counter-reset:q}
.qa details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:10px}
.qa summary{display:block;cursor:pointer;font-weight:700;font-size:15.5px;padding-left:34px;position:relative}
.qa summary::-webkit-details-marker{display:none}
.qa summary::before{counter-increment:q;content:counter(q,decimal-leading-zero);position:absolute;left:0;top:1px;color:var(--main);font-size:13.5px;letter-spacing:.5px}
.qa p{color:var(--ink2);font-size:15px;margin-top:10px;padding-left:34px}
.doc{display:grid;grid-template-columns:238px minmax(0,1fr);gap:36px;max-width:1180px;margin:0 auto;padding:0 22px}
.toc{position:sticky;top:96px;align-self:start;border-left:3px solid var(--main);padding:4px 0 4px 14px}
.toc b{display:block;font-size:12px;letter-spacing:2px;color:var(--sec-t);margin-bottom:10px}
.toc a{display:block;color:var(--ink2);font-size:14px;padding:5px 0}
.prose--col{max-width:760px;min-width:0}
.cta{margin-top:66px;background:var(--deep);color:#fff}
.cta__in{max-width:960px;margin:0 auto;padding:46px 22px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center}
.cta h2{font-size:23px}
.cta .sub{color:#C9D4D0;margin-top:6px}
.cta .btn.btn-primary{background:var(--sec);box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 3px 0 #8E6242;color:#2B2018}
.foot{background:#fff;border-top:1px solid var(--line)}
.foot__in{max-width:1180px;margin:0 auto;padding:42px 22px 30px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:28px}
.foot__brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px}
.foot__brand img{width:26px;height:26px}
.foot p{color:var(--muted);font-size:13.5px;margin-top:10px}
.foot__col h3{font-size:13px;letter-spacing:1.6px;color:var(--sec-t);margin-bottom:10px}
.foot__col a{display:block;color:var(--ink2);font-size:14px;padding:4px 0}
.foot__get p{color:var(--muted);font-size:13px;margin:0 0 10px}
.foot__legal{max-width:1180px;margin:0 auto;padding:16px 22px 26px;border-top:1px solid var(--line);color:var(--muted);font-size:12.5px;line-height:1.7}
.slide{animation:slideleft .58s cubic-bezier(.2,.7,.3,1) both}
.d1{animation-delay:.07s}
.d2{animation-delay:.14s}
@keyframes slideleft{from{opacity:0;transform:translateX(26px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.slide{animation:none}}
@media (max-width:980px){
.hero__in{grid-template-columns:1fr;gap:28px}
.hero h1{font-size:31px}
.hero__shot{max-width:286px}
.hero__papers{display:none}
.gal{grid-template-columns:repeat(2,minmax(0,1fr))}
.cards{grid-template-columns:1fr}
.doc{grid-template-columns:minmax(0,1fr);gap:0}
.toc{position:static;display:none}
.foot__in{grid-template-columns:1fr 1fr;gap:24px}
}
@media (max-width:620px){
.top__in{display:flex;flex-wrap:wrap;gap:0;padding:0 16px}
.brand{order:1;min-height:58px}
.top__in>.btn.btn-primary{order:2;margin-left:auto;margin-right:0;padding:9px 14px;font-size:14px}
.nav{order:3;flex:1 0 100%;border-left:0;border-top:1px solid var(--line)}
.nav a{min-height:50px;border-right:1px solid var(--line);font-size:14px;padding:0 6px}
.nav a:last-child{border-right:0}
.hero__in{padding:38px 20px 50px}
.hero h1{font-size:26px}
.hero__shot{max-width:270px}
.sec{padding:46px 0 0}
.sech{grid-template-columns:44px minmax(0,1fr);gap:12px}
.sech__n{font-size:19px}
.gal{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.cta__in{grid-template-columns:1fr;padding:36px 20px}
.cta .btn.btn-primary{justify-self:start}
.foot__in{grid-template-columns:1fr;gap:22px}
}