:root{--bg:#F3F3F1;--bg2:#E9E9E5;--ink:#24262B;--ink2:#55584F;--olive:#5F6F2E;--olive2:#4E5C24;--line:#D6D6CF;--card:#FFFFFF}
*{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}
h1,h2,h3{font-weight:700;letter-spacing:.01em}
.shell{display:grid;grid-template-columns:248px minmax(0,1fr);align-items:start}
.side{position:sticky;top:0;height:100vh;background:var(--card);border-right:2px solid var(--ink)}
.side__in{display:flex;flex-direction:column;gap:24px;height:100%;padding:28px 22px}
.brand{display:grid;grid-template-columns:30px 1fr;gap:2px 9px;align-items:center;text-decoration:none;color:var(--ink)}
.brand__mark{width:30px;height:30px;grid-row:span 2}
.brand b{font-size:16px}
.brand em{font-style:normal;font-size:10.5px;letter-spacing:.14em;color:var(--olive)}
.nav{display:flex;flex-direction:column;gap:2px;font-size:14px}
.nav a{display:flex;gap:10px;align-items:baseline;padding:9px 10px 9px 12px;border-left:3px solid transparent;border-radius:0 6px 6px 0;color:var(--ink2);text-decoration:none;transition:background .18s,color .18s}
.nav a i{font-style:normal;font-size:10px;letter-spacing:.1em;color:#9A9C90}
.nav a:hover{background:var(--bg2);color:var(--ink)}
.nav a[aria-current="page"]{background:#EDEFE4;border-left-color:var(--olive);color:var(--ink);font-weight:600}
.nav a[aria-current="page"] i{color:var(--olive)}
.side__btns{display:flex;flex-direction:column;gap:10px;margin-top:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 16px;font-size:14px;font-weight:600;text-decoration:none;border:2px solid var(--ink);border-radius:6px;white-space:nowrap;transition:background .18s,color .18s,border-color .18s}
.btn.btn-primary{background:var(--olive);border-color:var(--olive);color:#fff}
.btn.btn-primary:hover{background:var(--olive2);border-color:var(--olive2)}
.btn.btn-ghost{background:transparent;color:var(--ink)}
.btn.btn-ghost:hover{background:var(--ink);color:#F3F3F1}
.main{min-width:0}
.hero{padding:46px 0 54px}
.hero__in{display:grid;grid-template-columns:1.06fr .94fr;gap:44px;align-items:center;max-width:940px;margin:0 auto;padding:0 32px}
.hero h1{margin:10px 0 16px;font-size:42px;line-height:1.14}
.lead{margin:0;font-size:16px;color:var(--ink2)}
.kicker{margin:0;font-size:11px;letter-spacing:.2em;color:var(--olive);text-transform:uppercase}
.hero__btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.hero__note{margin:14px 0 0;font-size:12.5px;color:var(--olive)}
.hero__shot{justify-self:end;margin:0;max-width:320px;border:2px solid var(--ink);border-radius:6px;background:#fff;box-shadow:10px 10px 0 var(--olive)}
.hero__shot img{width:100%;height:auto;border-radius:4px 4px 0 0}
.hero__shot figcaption{padding:9px 11px;border-top:2px solid var(--ink);font-size:12px;color:var(--ink2);line-height:1.6}
.sec{padding:52px 0}
.sec--alt{background:var(--bg2)}
.sechead{max-width:940px;margin:0 auto 26px;padding:0 32px}
.sechead h2{margin:6px 0 0;font-size:28px;line-height:1.28}
.rule{display:block;width:44px;height:3px;margin-top:12px;background:var(--olive);border-radius:2px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:940px;margin:0 auto;padding:0 32px}
.card{background:var(--card);border-left:5px solid var(--olive);border-radius:0 6px 6px 0;padding:20px 22px}
.card h3{margin:0 0 8px;font-size:17px}
.card p{margin:0;font-size:14px;color:var(--ink2)}
.gal{display:grid;grid-template-columns:1.32fr 1fr;gap:20px;align-items:start;max-width:940px;margin:0 auto;padding:0 32px}
.gal .gfig:first-child{grid-row:span 2}
.gal .gfig:nth-child(n+2){max-width:252px}
.gfig{margin:0}
.gfig img{width:100%;height:auto;border:2px solid var(--ink);border-radius:6px}
.gfig figcaption{margin-top:9px;font-size:12.5px;color:var(--ink2);line-height:1.6}
.doc{display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px;max-width:940px;margin:0 auto;padding:0 32px}
.toc{position:sticky;top:24px;align-self:start}
.toc ul{list-style:none;margin:10px 0 0;padding:0}
.toc a{display:flex;gap:8px;padding:7px 0;border-bottom:1px solid var(--line);color:var(--ink2);text-decoration:none;font-size:13.5px}
.toc a:hover{color:var(--olive)}
.toc a[data-active]{color:var(--olive);border-bottom-color:var(--olive)}
.toc a i{font-style:normal;font-size:10px;letter-spacing:.1em;color:var(--olive);padding-top:3px}
.prose h2{margin:32px 0 10px;font-size:22px;line-height:1.35}
.prose p{margin:14px 0;color:var(--ink2)}
.prose .infig{margin:26px 0;max-width:320px}
.infig img{width:100%;height:auto;border:2px solid var(--ink);border-radius:6px}
.infig figcaption{margin-top:8px;font-size:12.5px;color:var(--ink2)}
.tblwrap{overflow-x:auto;margin:20px 0}
.tbl{width:100%;min-width:520px;border-collapse:collapse;font-size:14.5px}
.tbl th{text-align:left;padding:10px 12px;background:var(--ink);color:#F3F3F1;font-weight:600;font-size:12.5px;letter-spacing:.06em}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--line);color:var(--ink2)}
.tbl tbody tr:nth-child(even){background:#EDEDE7}
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;max-width:940px;margin:0 auto;padding:0 32px}
.quotes blockquote{margin:0;padding:18px 20px;background:var(--card);border:2px solid var(--ink);border-radius:6px}
.quotes p{margin:0 0 10px;font-size:14px;color:var(--ink2)}
.quotes cite{font-style:normal;font-size:12px;color:var(--olive)}
.qa2{display:grid;grid-template-columns:1fr 1fr;gap:22px 30px;margin:10px 0 0}
.qa2 > div{padding-top:12px;border-top:2px solid var(--ink)}
.qa2 h3{margin:0 0 6px;font-size:16px}
.qa2 p{margin:0;font-size:14px;color:var(--ink2)}
.page-hero{background:var(--card);border-bottom:2px solid var(--ink)}
.page-hero__in{max-width:940px;margin:0 auto;padding:44px 32px 40px}
.page-hero h1{margin:6px 0 14px;font-size:34px;line-height:1.2}
.page-hero .lead{max-width:660px}
.cta{background:var(--ink);color:#F3F3F1}
.cta__in{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;max-width:940px;margin:0 auto;padding:48px 32px}
.cta h2{margin:0 0 8px;font-size:26px}
.cta p{margin:0;max-width:520px;font-size:14px;color:#C9CBC0}
.cta__btns{display:flex;gap:12px}
.cta .btn.btn-ghost{border-color:#6A6C62;color:#F3F3F1}
.cta .btn.btn-ghost:hover{background:#F3F3F1;color:var(--ink)}
.foot{background:var(--card);border-top:2px solid var(--ink)}
.foot__in{display:flex;flex-direction:column;align-items:center;gap:16px;max-width:940px;margin:0 auto;padding:44px 32px 30px;text-align:center}
.brand--f{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink)}
.brand--f b{font-size:15px}
.fnote{margin:0;max-width:520px;font-size:13.5px;color:var(--ink2)}
.fnav{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;font-size:13.5px}
.fnav a{color:var(--ink2);text-decoration:none}
.fnav a:hover{color:var(--olive)}
.legal{width:100%;margin-top:12px;padding-top:16px;border-top:1px solid var(--line)}
.legal p{margin:4px 0;font-size:12px;color:#8A8C82}
@media (max-width:980px){
.shell{grid-template-columns:1fr}
.side{position:static;height:auto;border-right:0;border-bottom:2px solid var(--ink)}
.side__in{flex-direction:row;flex-wrap:wrap;align-items:center;gap:12px;height:auto;padding:14px 18px}
.brand{order:1}
.nav{order:3;flex:1 0 100%;flex-direction:row;gap:4px;overflow-x:auto}
.nav a{border-left:0;border-bottom:3px solid transparent;border-radius:6px 6px 0 0;padding:8px 10px}
.nav a[aria-current="page"]{border-left:0;border-bottom-color:var(--olive)}
.side__btns{order:2;flex-direction:row;margin:0 0 0 auto}
.hero{padding:34px 0 40px}
.hero__in{grid-template-columns:1fr;gap:26px;padding:0 22px}
.hero h1{font-size:32px}
.hero__shot{justify-self:center}
.sechead,.cards,.gal,.doc,.quotes{padding:0 22px}
.cards{grid-template-columns:1fr 1fr}
.doc{grid-template-columns:1fr;gap:14px}
.toc{display:none}
.page-hero__in,.cta__in{padding-left:22px;padding-right:22px}
.cta__in{grid-template-columns:1fr}
}
@media (max-width:620px){
.side__in{gap:8px;padding:12px 16px}
.brand b{font-size:14px}
.btn{padding:9px 12px;font-size:13px}
.sec{padding:40px 0}
.sechead h2{font-size:22px}
.hero h1{font-size:26px}
.page-hero h1{font-size:24px}
.cards{grid-template-columns:1fr;padding:0 18px}
.gal{grid-template-columns:1fr;padding:0 18px}
.gal .gfig:first-child{grid-row:auto}
.gal .gfig:nth-child(n+2){max-width:100%}
.doc,.quotes,.sechead{padding:0 18px}
.quotes{grid-template-columns:1fr}
.qa2{grid-template-columns:1fr;gap:18px}
.prose h2{font-size:19px}
.cta h2{font-size:21px}
}