:root{--ink:#172b27;--muted:#657570;--green:#1d7056;--deep:#124b3d;--cream:#f6f7f2;--line:#e3e9e3;--white:#fff;--amber:#e9a868;--shadow:0 22px 60px rgba(24,61,48,.08)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased}
button,input{font:inherit}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
svg{display:block}
::selection{background:#c5dfce;color:var(--deep)}
.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.site-shell{min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
.screen-reader-text,.skip-link:not(:focus){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link:focus{position:absolute;z-index:100;top:8px;left:8px;padding:9px 14px;background:#fff;color:var(--deep)}
:focus-visible{outline:3px solid #e8ae6e;outline-offset:3px}
.site-header{height:84px;background:rgba(255,255,255,.94);border-bottom:1px solid #edf0ea;position:relative;z-index:10}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{width:39px;height:39px;border-radius:8px;background:var(--green);display:grid;grid-template-columns:repeat(2,6px);grid-template-rows:repeat(2,6px);gap:4px;place-content:center;transform:rotate(-8deg);box-shadow:0 8px 16px rgba(29,112,86,.18)}
.brand-mark span{width:6px;height:6px;border-radius:2px;background:white;transform:rotate(8deg)}
.brand-mark span:nth-child(2),.brand-mark span:nth-child(3){opacity:.62}
.brand-name{font-size:20px;font-weight:800;letter-spacing:0;white-space:nowrap}
.site-nav{display:flex;align-items:center;gap:38px;margin-left:90px}
.site-nav a{color:#50635c;font-size:14px;font-weight:600;transition:color .2s}
.site-nav a:hover,.site-nav a.current{color:var(--green)}
.header-actions{display:flex;align-items:center;gap:14px;margin-left:auto}
.header-search{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:#28443a;transition:.2s}
.header-search:hover{border-color:var(--green);background:#eff6ef}
.header-search svg{width:19px;height:19px}
.menu-toggle{display:none}
.hero{background:#f2f6f1;border-bottom:1px solid #e4ebe3}
.hero-copy{padding:38px 0 28px}
.hero-intro>p{max-width:680px;margin:0;color:#60736a;font-size:16px;line-height:1.75}
.hero-search{margin-top:18px;max-width:610px}
.search-form{height:56px;display:flex;align-items:center;gap:11px;background:#fff;border:1px solid #dce6dc;border-radius:8px;padding:5px 5px 5px 17px;box-shadow:0 10px 24px rgba(34,83,59,.07)}
.search-form svg{width:22px;height:22px;flex:0 0 auto;color:#8a9c91}
.search-form input[type=search]{border:0;outline:0;min-width:0;flex:1;color:var(--ink);background:transparent;font-size:15px}
.search-form input[type=search]::placeholder{color:#99a79e}
.search-form button{align-self:stretch;display:flex;align-items:center;gap:14px;border:0;border-radius:9px;padding:0 22px;background:var(--green);color:#fff;font-weight:700;cursor:pointer;white-space:nowrap;transition:background .2s,transform .2s}
.search-form button:hover{background:var(--deep);transform:translateY(-1px)}
.quick-categories{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:15px}
.quick-categories a{padding:7px 12px;border:1px solid #d5e1d6;border-radius:99px;background:#fff;color:#52675d;font-size:12px;font-weight:650}
.quick-categories a:hover,.quick-categories .quick-all{border-color:var(--green);color:var(--green)}
.section{padding:64px 0}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:25px}
.section-kicker{display:block;color:var(--green);font-size:11px;line-height:1.3;letter-spacing:0;font-weight:800}
.section-heading h2,.list-heading h2{font-size:32px;letter-spacing:0;line-height:1.2;margin:8px 0 7px}
.section-heading p{color:var(--muted);margin:0}
.text-link{font-weight:700;color:var(--green);white-space:nowrap;font-size:14px;padding-bottom:4px}
.text-link span{margin-left:8px}.text-link:hover{color:var(--deep)}
.category-section{background:#fff}
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.category-tile{min-height:96px;position:relative;display:flex;align-items:center;gap:14px;padding:17px 42px 17px 17px;border:1px solid #e1e9df;border-radius:8px;background:#f7f9f4;transition:transform .2s,box-shadow .2s,border-color .2s}
.category-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#bfd7c6}
.category-tone-1{background:#f8f6f0}.category-tone-2{background:#f2f7f6}.category-tone-3{background:#f7f5f7}
.category-icon{width:42px;height:42px;flex:0 0 auto;display:grid;place-items:center;background:#e5f0e7;border-radius:8px;color:var(--green);font-size:22px;line-height:1}
.category-tone-1 .category-icon{color:#ac794a;background:#f2e8da}.category-tone-2 .category-icon{color:#498e8a;background:#e0efed}.category-tone-3 .category-icon{color:#856d94;background:#eee9f0}
.category-title,.category-count{display:block}.category-title{font-size:16px;font-weight:750;letter-spacing:0}.category-count{font-size:12px;color:var(--muted);margin-top:1px}.category-arrow{position:absolute;right:17px;top:50%;transform:translateY(-50%);color:#7d9e88;font-size:18px}
.empty-category{min-height:150px;border:1px dashed #cddbcf;border-radius:8px;display:grid;place-content:center;text-align:center;color:var(--muted)}.empty-category span{font-size:31px;color:#a7c2ac}.empty-category p{margin:0}
.latest-section,.related-section{background:var(--cream)}
.resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.resource-card{background:#fff;border:1px solid #e1e8e0;border-radius:8px;overflow:hidden;box-shadow:0 5px 16px rgba(33,59,44,.035);transition:transform .22s,box-shadow .22s}
.resource-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card-cover{display:block;position:relative;height:176px;background:#e5eee6;overflow:hidden}
.card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.resource-card:hover .card-cover img{transform:scale(1.045)}
.cover-pattern{width:100%;height:100%;display:grid;place-items:center;position:relative;background:radial-gradient(circle at 72% 31%,#d7e9d7 0,transparent 33%),linear-gradient(135deg,#e8f0e9,#c9dfd0)}
.resource-card:nth-child(3n+2) .cover-pattern{background:radial-gradient(circle at 72% 31%,#f4e3cb 0,transparent 33%),linear-gradient(135deg,#f3f0e7,#e6d2bc)}
.resource-card:nth-child(3n+3) .cover-pattern{background:radial-gradient(circle at 72% 31%,#dbe6e8 0,transparent 33%),linear-gradient(135deg,#e9f0ed,#c4d8d6)}
.cover-orbit{position:absolute;width:178px;height:178px;border:1px solid #ffffffa3;border-radius:50%;box-shadow:0 0 0 40px #ffffff24,0 0 0 80px #ffffff1d;transform:rotate(-20deg)}
.cover-symbol{position:relative;color:#32745b;font-size:90px;line-height:1;font-weight:300;transform:rotate(-15deg)}
.cover-category{position:absolute;left:12px;top:12px;background:#ffffffeb;border:1px solid #ffffff;color:#315747;padding:4px 9px;border-radius:6px;font-size:11px;font-weight:700}
.card-body{padding:17px 18px 16px}
.card-eyebrow{display:flex;align-items:center;gap:8px;color:#83928a;font-size:12px}.card-dot{width:7px;height:7px;border-radius:50%;background:#49a77c}.card-separator{color:#b6c4ba}
.card-body h3{font-size:18px;line-height:1.42;letter-spacing:0;margin:9px 0 7px;min-height:51px}.card-body h3 a:hover{color:var(--green)}
.card-body p{margin:0;color:var(--muted);font-size:13px;line-height:1.8;height:47px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;border-top:1px solid #eef1ec;margin-top:16px;padding-top:13px;font-size:12px;color:#819087}
.card-bottom a{color:var(--green);font-weight:750}.card-bottom a span{font-size:16px;margin-left:4px}
.generic-card{min-height:210px;display:flex;align-items:center}.generic-card .card-body{width:100%}
.empty-state{min-height:290px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;border:1px dashed #cbd9cd;border-radius:8px;background:#fff;padding:30px}.empty-icon{font-size:48px;color:#8baf99;line-height:1}.empty-state h3{margin:15px 0 4px;font-size:22px}.empty-state p{margin:0;color:var(--muted)}.empty-state .button{margin-top:22px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:12px 18px;border-radius:8px;font-weight:700;position:relative;z-index:1;white-space:nowrap}.button-primary{background:var(--green);color:#fff}.button-primary:hover{background:var(--deep)}
.site-footer{background:#fbfcfa;border-top:1px solid #e8eee7}.footer-main{display:flex;justify-content:space-between;gap:30px;padding:55px 0 45px}.footer-main p{color:var(--muted);font-size:13px;margin:15px 0 0}.footer-links{display:flex;align-items:flex-start;gap:25px;color:#5b6d62;font-size:13px;font-weight:600}.footer-links a:hover{color:var(--green)}.footer-bottom{border-top:1px solid #e9eee8;padding:20px 0 27px;display:flex;justify-content:space-between;color:#9aa79d;font-size:12px}
.page-hero{background:#f2f6f1;border-bottom:1px solid #e4ebe3;padding:42px 0 34px}.page-hero h1{font-size:clamp(36px,4vw,48px);line-height:1.2;letter-spacing:0;margin:8px 0 7px}.page-hero p{color:var(--muted);margin:0;font-size:15px}.page-search{max-width:610px;margin-top:18px}.listing-section{padding-top:28px}.filter-bar,.subfilter-bar{display:flex;align-items:center;gap:18px;padding-bottom:18px;border-bottom:1px solid var(--line)}.subfilter-bar{padding-top:18px}.filter-label{flex:0 0 auto;color:#789084;font-weight:700;font-size:12px}.filter-list{display:flex;gap:8px;flex-wrap:wrap;min-width:0}.filter-pill{padding:6px 13px;border:1px solid #dce5dc;border-radius:99px;font-size:12px;font-weight:650;color:#65766a;white-space:nowrap}.filter-pill:hover,.filter-pill.active{color:#fff;background:var(--green);border-color:var(--green)}.list-heading{display:flex;align-items:baseline;justify-content:space-between;margin:25px 0 18px}.list-heading h2{font-size:24px;margin:0}.list-heading span{color:#8b9a8e;font-size:12px}
.nav-links{margin-top:40px}.nav-links .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;margin:0 4px 4px 0;padding:0 11px;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:13px;font-weight:600}.nav-links .page-numbers.current,.nav-links .page-numbers:hover{background:var(--green);border-color:var(--green);color:#fff}
.breadcrumbs{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px;color:#829287;margin-bottom:30px}.breadcrumbs a:hover{color:var(--green)}.breadcrumbs span{color:#9aa99c}
.detail-hero{padding:26px 0 38px;background:#f2f6f1;border-bottom:1px solid #e4ebe3}.detail-heading>div:first-child{max-width:820px}.detail-heading h1{font-size:clamp(34px,4vw,48px);letter-spacing:0;line-height:1.22;margin:14px 0 10px}.detail-heading p{margin:0;color:#66776c;font-size:15px;line-height:1.75}.detail-tags{display:flex;align-items:center;gap:12px}.tag{background:#dfeee1;color:var(--green);border-radius:6px;padding:5px 10px;font-size:12px;font-weight:750}.availability{display:inline-flex;align-items:center;gap:7px;color:#648472;font-size:12px;font-weight:650}.availability span{width:7px;height:7px;background:#55ac7b;border-radius:50%}.detail-date{color:#89988e;font-size:12px;margin-top:15px}.detail-date span{padding:0 6px}.detail-get-link{margin-top:19px}
.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:42px;align-items:start}.detail-content{min-width:0}.detail-cover{margin-bottom:28px;border-radius:8px;overflow:hidden;background:#e6eee7}.detail-cover img{display:block;width:100%;height:auto;max-height:500px;object-fit:cover}.resource-facts{display:flex;gap:32px;flex-wrap:wrap;padding:18px 20px;background:#f7f9f5;border:1px solid #e3eae2;border-radius:8px;margin-bottom:30px}.resource-facts div{display:grid;gap:2px}.resource-facts span{font-size:11px;color:#8a9a8d}.resource-facts strong{font-size:14px;font-weight:700}.article-heading{border-bottom:1px solid var(--line);padding-bottom:11px;margin-bottom:20px}.article-heading h2{font-size:25px;letter-spacing:0;margin:6px 0 0}.prose{color:#3e5146;line-height:1.9;font-size:15px}.prose>*:first-child{margin-top:0}.prose h2,.prose h3{color:var(--ink);line-height:1.4;letter-spacing:0;margin:30px 0 11px}.prose h2{font-size:24px}.prose h3{font-size:19px}.prose p{margin:0 0 17px}.prose a{color:var(--green);text-decoration:underline;text-underline-offset:3px}.prose ul,.prose ol{padding-left:23px;margin:0 0 20px}.prose li{margin-bottom:6px}.prose img{border-radius:8px}.prose blockquote{border-left:3px solid #81b398;padding:8px 20px;margin:25px 0;background:#f5f9f5}.narrow-content{max-width:820px}
.download-panel{position:sticky;top:24px;scroll-margin-top:24px}.download-panel-inner{background:#fff;border:1px solid #dce8dd;border-radius:8px;box-shadow:0 12px 30px rgba(24,61,48,.07);padding:22px}.download-top{display:flex;align-items:center;gap:10px;color:var(--green);font-size:13px;font-weight:750}.download-icon{width:32px;height:32px;border-radius:7px;display:grid;place-items:center;background:#e5f2e8;font-size:19px}.download-panel h2{font-size:20px;letter-spacing:0;margin:14px 0 4px}.download-panel p{color:var(--muted);font-size:13px;margin:0 0 19px}.share-list{display:grid;gap:10px}.share-item{border:1px solid #e5ece4;border-radius:8px;padding:12px}.share-item-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:9px}.share-provider{font-size:13px;font-weight:750}.share-label{font-size:11px;color:#799282}.share-button{width:100%;display:flex;align-items:center;justify-content:space-between;background:var(--green);border-radius:7px;color:#fff;font-size:13px;font-weight:700;padding:10px 12px}.share-button:hover{background:var(--deep)}.share-button span{font-size:17px;line-height:1}.share-code{display:flex;align-items:center;justify-content:space-between;margin-top:10px;color:#88968b;font-size:12px}.share-code strong{color:var(--ink);font-size:13px;margin-left:5px;letter-spacing:0}.copy-code{border:0;background:transparent;color:var(--green);font-weight:750;font-size:12px;cursor:pointer}.copy-code:hover{text-decoration:underline}.no-links{background:#f7f9f5;border-radius:8px;padding:15px;color:var(--muted);font-size:13px}.download-foot{border-top:1px solid #eef1ed;margin-top:16px;padding-top:13px;color:#9ba99e;font-size:11px;line-height:1.7}.related-section{padding-top:56px}
.not-found{text-align:center;min-height:550px;display:flex;flex-direction:column;align-items:center;justify-content:center}.not-found>span{font-size:85px;line-height:1;color:#8bb79b}.not-found h1{font-size:44px;letter-spacing:0;margin:12px 0 0}.not-found p:not(.section-kicker){color:var(--muted);margin:7px 0 25px}
@media(min-width:901px){.hero-copy{min-height:179px;padding:18px 0;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.hero-intro{text-align:left}.hero-intro>p{font-size:14px;line-height:1.6}.hero-tools{width:min(100%,680px)}.hero-search{max-width:none;margin-top:10px}.quick-categories{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;margin-top:10px;padding-bottom:2px;scrollbar-width:none}.quick-categories::-webkit-scrollbar{display:none}.quick-categories a{flex:0 0 auto}}
@media(max-width:1050px){.site-nav{margin-left:20px;gap:23px}.category-grid{grid-template-columns:repeat(2,1fr)}.detail-layout{gap:28px}}
@media(max-width:800px){.site-header{height:68px}.brand-name{font-size:18px}.brand-mark{width:34px;height:34px}.menu-toggle{width:39px;height:39px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer}.menu-toggle span{display:block;width:16px;height:2px;background:var(--deep);border-radius:2px}.site-nav{display:none;position:absolute;top:67px;left:0;right:0;margin:0;padding:15px 24px 22px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 16px 30px #17382a12;flex-direction:column;align-items:stretch;gap:4px}.site-nav.is-open{display:flex}.site-nav a{padding:10px 0}.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-layout{grid-template-columns:1fr}.download-panel{position:static;scroll-margin-top:16px}.detail-section{padding-top:38px}}
@media(max-width:560px){.container{width:min(100% - 32px,1180px)}.section{padding:42px 0}.hero-copy{padding:26px 0 20px}.hero-intro>p{font-size:13px;line-height:1.6}.hero-search{margin-top:14px}.search-form{height:48px;padding-left:13px}.search-form button{padding:0 13px;gap:6px;font-size:12px}.search-form button span{display:none}.search-form input[type=search]{font-size:13px}.quick-categories{flex-wrap:nowrap;overflow-x:auto;margin-top:12px;padding-bottom:2px;scrollbar-width:none}.quick-categories::-webkit-scrollbar{display:none}.quick-categories a{flex:0 0 auto;padding:6px 11px}.latest-section{padding:26px 0 36px}.section-heading{align-items:start;margin-bottom:15px}.section-heading .section-kicker,.section-heading p{display:none}.section-heading h2{font-size:25px;margin:0}.section-heading .text-link{display:none}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.category-tile{min-height:82px;gap:9px;padding:12px 28px 12px 11px}.category-icon{width:34px;height:34px;font-size:18px}.category-title{font-size:14px}.category-count{font-size:10px}.category-arrow{right:10px;font-size:15px}.resource-grid{grid-template-columns:1fr;gap:12px}.resource-card{display:grid;grid-template-columns:112px minmax(0,1fr);min-height:148px}.card-cover{height:auto;min-height:148px}.cover-orbit{width:78px;height:78px;box-shadow:0 0 0 22px #ffffff24}.cover-symbol{font-size:47px}.cover-category{left:7px;top:7px;padding:3px 6px;font-size:9px}.card-body{display:flex;min-width:0;flex-direction:column;padding:12px}.card-eyebrow{font-size:10px;gap:5px}.card-body h3{font-size:16px;line-height:1.35;min-height:0;margin:7px 0}.card-body p{display:none}.card-bottom{margin-top:auto;padding-top:9px;font-size:10px}.card-bottom a{font-size:11px}.footer-main{flex-direction:column;padding:36px 0 24px}.footer-links{flex-wrap:wrap}.footer-bottom{gap:10px}.page-hero{padding:23px 0 21px}.page-hero .section-kicker{display:none}.page-hero h1{font-size:31px;margin:0 0 5px}.page-hero p{font-size:13px}.page-search{margin-top:13px}.listing-section{padding-top:20px}.filter-bar,.subfilter-bar{display:block;padding-bottom:13px}.subfilter-bar{padding-top:13px}.filter-label{display:none}.filter-list{flex-wrap:nowrap;overflow-x:auto;padding:1px 0 3px;scrollbar-width:none}.filter-list::-webkit-scrollbar{display:none}.filter-pill{flex:0 0 auto;padding:6px 11px}.list-heading{margin:17px 0 13px}.list-heading h2{font-size:21px}.detail-hero{padding:17px 0 23px}.detail-heading h1{font-size:30px;margin:10px 0 8px}.detail-heading p{font-size:13px;line-height:1.65;display:-webkit-box;overflow:hidden;-webkit-line-clamp:3;-webkit-box-orient:vertical}.detail-date{margin-top:11px}.detail-get-link{width:100%;margin-top:15px}.detail-section{padding-top:28px}.resource-facts{gap:14px;padding:14px;margin-bottom:23px}.resource-facts div{min-width:84px}.article-heading h2{font-size:22px}.download-panel{margin-top:7px}.related-section{padding-top:42px}.breadcrumbs{margin-bottom:13px;flex-wrap:nowrap;overflow:hidden;white-space:nowrap}.breadcrumbs>*{flex:0 0 auto}.breadcrumbs span:last-child{overflow:hidden;text-overflow:ellipsis}}