:root{--ink:#163e35;--text:#1d1d1f;--muted:#6e746f;--page:#fafaf7;--surface:#f2f3ee;--line:#dce0d7;--gold:#b49a64;--radius:24px;--content:1200px;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--page);font-synthesis:none;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0}h1,h2,h3,h4,p,figure,ul,ol,dl,dd{margin:0}h1,h2,h3,h4{font-weight:600;letter-spacing:-.045em;text-wrap:balance}p{line-height:1.8}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img,video{display:block;max-width:100%;height:auto}img{color:var(--muted);font-size:14px}button{color:inherit}a,button,summary{touch-action:manipulation}:focus-visible{outline:3px solid #708b70;outline-offset:5px}[hidden]{display:none!important}.container{width:min(var(--content),calc(100% - 96px));margin-inline:auto}.section{padding-block:96px}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.15em;line-height:1.6;color:var(--muted);margin-bottom:20px}.muted{color:var(--muted)}.fine-print{font-size:12px;line-height:1.85;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:13px 24px;border:1px solid transparent;border-radius:999px;background:var(--ink);color:white;font-size:14px;font-weight:500;line-height:1.4;transition:background .2s,transform .2s}.button:hover{background:#245449;transform:translateY(-2px)}.button.secondary{color:var(--ink);background:transparent;border-color:#c9d2c7}.button.secondary:hover{background:#e9eee6}.button:disabled{opacity:.35;cursor:default;transform:none}.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-size:15px;font-weight:500;line-height:1.6}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.actions{display:flex;gap:16px;justify-content:center;align-items:center;flex-wrap:wrap}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.card{border-radius:24px;background:var(--surface);overflow:hidden}.media-frame{overflow:hidden;border-radius:24px}.media-frame img{width:100%;height:100%;object-fit:cover}.pill{display:inline-flex;border:1px solid var(--line);padding:6px 12px;border-radius:999px;font-size:12px;color:var(--muted)}.page-hero{padding:86px 0 68px}.page-hero h1{font-size:clamp(46px,6vw,72px);line-height:1.18;color:var(--ink)}.page-hero p:not(.eyebrow):not(.fine-print){font-size:20px;line-height:1.7;color:var(--muted);margin-top:24px;max-width:700px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:44px}.section-heading h2{font-size:clamp(32px,4vw,48px);line-height:1.23;color:var(--ink)}.section-heading p:not(.eyebrow){color:var(--muted);max-width:480px}.breadcrumb{display:flex;gap:10px;align-items:center;padding-top:32px;font-size:12px;color:var(--muted)}.breadcrumb a:hover{color:var(--ink)}details{border-top:1px solid var(--line);padding-block:22px}summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:15px;font-weight:500;line-height:1.6}summary::-webkit-details-marker{display:none}summary::after{content:'+';font-size:24px;font-weight:300;flex-shrink:0}details[open]>summary::after{content:'−'}details>summary~*{margin-top:20px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:18px 20px;border-bottom:1px solid var(--line);font-size:14px;line-height:1.7}th{font-weight:500}caption{text-align:left;color:var(--muted);font-size:12px;line-height:1.7;padding:12px 0}.table-scroll{overflow-x:auto}.skip-link{position:fixed;top:-80px;left:20px;z-index:1000;background:var(--ink);color:white;padding:14px}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(250,250,247,.92);border-bottom:1px solid rgba(22,62,53,.08);backdrop-filter:blur(20px)}.nav-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:inline-flex;flex-direction:column;flex-shrink:0}.brand-name{display:flex;align-items:center;color:var(--ink);font-size:24px;line-height:1.25;letter-spacing:.12em;font-weight:650}.brand-dot{width:5px;height:5px;background:var(--gold);border-radius:50%;margin-left:4px;align-self:flex-start;margin-top:4px}.brand-sub{font-size:8px;letter-spacing:.22em;color:var(--muted);margin-top:4px}.primary-nav{display:flex;align-items:center;gap:48px}.primary-nav a{font-size:13px;line-height:76px;position:relative;color:#46514a}.primary-nav a:hover,.primary-nav a[aria-current]{color:var(--ink)}.primary-nav a[aria-current]::after{content:'';height:2px;position:absolute;bottom:15px;left:0;right:0;background:var(--ink)}.nav-explore{font-size:12px;background:#e9ede5;padding:9px 17px;border-radius:99px;color:var(--ink);display:flex;gap:20px}.nav-explore:hover{background:#dde5d8}.menu-toggle{display:none;border:0;background:none;padding:12px;min-width:44px;min-height:44px}.menu-toggle span{display:block;width:20px;height:1px;background:var(--ink);margin:6px 0;transition:transform .2s}.site-footer{background:#edf0e8;padding:52px 0 24px}.footer-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:40px}.footer-top p{font-size:13px;color:var(--muted);margin-top:12px}.footer-top nav{display:flex;gap:36px;font-size:13px;color:var(--ink)}.footer-bottom{display:flex;gap:24px;justify-content:space-between;flex-wrap:wrap;border-top:1px solid #d8ded2;padding-top:22px;color:var(--muted);font-size:11px;line-height:1.8}.footer-bottom a:hover{text-decoration:underline}
.media-dialog{width:min(1080px,calc(100% - 40px));max-height:92dvh;max-width:none;padding:0;border:0;border-radius:20px;background:#fafaf7;color:var(--ink);box-shadow:0 20px 100px #0004;overflow:auto}.media-dialog::backdrop{background:rgba(12,29,22,.75);backdrop-filter:blur(12px)}.dialog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 24px;position:sticky;top:0;background:rgba(250,250,247,.96);z-index:2}.dialog-toolbar h2{font-size:15px;letter-spacing:0}.dialog-close{width:40px;height:40px;background:#e9eee5;border:0;border-radius:50%;font-size:27px;font-weight:300;flex-shrink:0}.dialog-stage{display:flex;align-items:center;justify-content:center;padding:0 24px 24px;min-height:120px}.dialog-image{max-height:68dvh;object-fit:contain}.dialog-video{width:100%;max-height:70dvh}.document-controls{display:flex;align-items:center;justify-content:center;gap:20px;padding:0 24px 24px;font-size:13px}.document-controls .button{min-height:40px;padding:9px 17px}body.dialog-open{overflow:hidden}.expiry-note{color:#8d5822;background:#f6ebd9;padding:12px 16px;border-radius:12px}
@media(min-width:1600px){:root{--content:1360px}}
@media(max-width:900px){.container{width:calc(100% - 48px)}.primary-nav{gap:32px}.nav-explore{display:none}.section{padding-block:72px}.grid-3{gap:16px}.page-hero{padding:64px 0 48px}.section-heading{gap:24px}.section-heading h2{font-size:38px}.footer-bottom{gap:12px}}
@media(max-width:600px){html{scroll-padding-top:84px}.container{width:calc(100% - 40px)}.nav-inner{height:64px;gap:16px}.brand-name{font-size:22px}.brand-sub{font-size:7px}.menu-toggle{display:block}.primary-nav{position:absolute;inset:64px 0 auto;display:none;background:#fafaf7;border-bottom:1px solid var(--line);padding:18px 24px 28px;box-shadow:0 18px 24px #10271b0d;gap:0}.primary-nav.is-open{display:flex;flex-direction:column;align-items:stretch}.primary-nav a{font-size:23px;line-height:58px}.primary-nav a[aria-current]::after{bottom:8px;right:auto;width:24px}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.section{padding-block:56px}.page-hero{padding:52px 0 40px}.page-hero h1{font-size:44px;letter-spacing:-.045em}.page-hero p:not(.eyebrow):not(.fine-print){font-size:17px;margin-top:20px}.eyebrow{font-size:11px;margin-bottom:16px}.section-heading{display:block;margin-bottom:30px}.section-heading h2{font-size:34px}.section-heading>p,.section-heading>.text-link{margin-top:20px}.grid-3{grid-template-columns:1fr;gap:20px}.button{padding:12px 21px;min-height:46px;font-size:13px}.actions{gap:12px}.footer-top{align-items:flex-start;gap:32px}.footer-top nav{display:grid;grid-template-columns:1fr 1fr;gap:20px 28px}.footer-bottom{display:block}.footer-bottom p{margin-bottom:8px}.media-dialog{width:calc(100% - 20px);border-radius:16px}.dialog-toolbar{padding:12px 16px}.dialog-stage{padding:0 12px 16px}.document-controls{gap:12px;padding:0 12px 16px;flex-wrap:wrap}.dialog-image{max-height:66dvh}.breadcrumb{padding-top:22px}th,td{padding:14px 12px}summary{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}