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label:nth-child(2){width:100%;flex-basis:100%;min-width:0}.hub-rule-grid{grid-template-columns:1fr;gap:25px}.hub-rule-grid article{position:relative;padding-left:34px}.hub-rule-grid .hub-step{position:absolute;left:0;top:16px}.hub-rule-grid h3{margin-top:0}.hub-rule-grid p{font-size:14px}.hub-article-intro h1{font-size:33px}.hub-article-meta{gap:8px 18px}.hub-article .hub-source-box{padding:21px}.hub-related{grid-template-columns:1fr}.hub-faq summary{font-size:14px}}@media(prefers-reduced-motion:no-preference){.hub-button,.hub-card{transition:background-color .15s,border-color .15s}.hub-card:hover{border-color:#9eaf8c}}@media print{.hub-header,.hub-footer,.hub-article-aside,.hub-actions,.hub-filters{display:none}.hub-site main{max-width:none;padding:0}.hub-article-layout{display:block;border:0;padding:0}.hub-site{background:white}.hub-article p,.hub-article li{color:#222}.hub-source-box{break-inside:avoid}.hub-site a{color:#222}}

/* Species, dated references and the organization directory. */
.hub-nav{gap:18px;font-size:12px}.hub-next-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.hub-next-grid>a{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:23px 24px;border:1px solid #cbd5bf;border-radius:7px;text-decoration:none;background:#eef2e6;font-size:15px;font-weight:650;line-height:1.5}.hub-next-grid>a:hover{background:#e4ebd9}.hub-species-facts{padding:25px 28px;border-left:3px solid #7c9567;background:#edf2e5;border-radius:0 8px 8px 0}.hub-species-facts h2{font-size:20px}.hub-species-facts ul{margin-bottom:18px}.hub-species-facts li{font-size:14px;line-height:1.8}.hub-species-facts p{font-size:12px;line-height:1.8;margin:0;padding-top:15px;border-top:1px solid #d1dcc5}.hub-context-note{padding:19px 23px;margin:0 0 28px;border-left:3px solid #9b9f63;background:#eeefdf;max-width:960px;color:#57664e;font-size:14px;line-height:1.8}.hub-calendar-list{display:grid;gap:18px}.hub-calendar-card{display:grid;grid-template-columns:minmax(170px,220px) minmax(0,1fr);gap:28px;border:1px solid #d8dfce;border-radius:8px;padding:27px;background:#fff;min-width:0}.hub-calendar-marker{display:flex;flex-direction:column;align-items:flex-start;gap:14px}.hub-date-status{display:inline-block;padding:6px 9px;background:#eef1e8;border-radius:5px;color:#617457;font-size:11px;line-height:1.5}.hub-date-status.past{background:#f1f1ec;color:#7b8074}.hub-date-status.today{background:#fff0d4;color:#7f5d25}.hub-date-status.ongoing{background:#e7efdc;color:#45683a}.hub-calendar-content h2{font-size:23px;line-height:1.4;letter-spacing:-.3px;margin:0 0 12px}.hub-calendar-content p{font-size:14px;line-height:1.8;color:#5e6e55;margin:0 0 15px}.hub-calendar-content .hub-calendar-dates{font-size:15px;font-weight:650;color:#294d37}.hub-calendar-dates strong{display:block;font-size:12px;color:#8a642b;margin-top:8px}.hub-calendar-scope{padding:12px 15px;background:#f3f5ef;border-radius:5px;font-size:13px!important}.hub-calendar-actions{display:flex;gap:18px;flex-wrap:wrap;align-items:center;margin:18px 0 15px}.hub-calendar-actions>a{overflow-wrap:anywhere;font-size:12px}.hub-calendar-download{display:inline-flex;gap:12px;align-items:center;padding:9px 12px;border:1px solid #ced8c3;border-radius:5px;text-decoration:none;background:#f7f9f2;color:#35573c;line-height:1.5}.hub-calendar-download:hover{background:#eaf0e0}.hub-calendar-content small{font-size:11px;color:#7b8871}.hub-calendar-export-note{font-size:12px;line-height:1.8;color:#76836d;max-width:900px;margin-top:24px}.hub-filters label:has([data-hub-time-view]){min-width:235px;max-width:330px;flex:1}.hub-resource h2{font-size:20px;line-height:1.4;letter-spacing:-.25px;margin:16px 0 13px}.hub-directory-meta{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px 14px;font-size:11px;line-height:1.6;margin:0 0 21px;width:100%}.hub-directory-meta dt{color:#7b8872}.hub-directory-meta dd{margin:0;overflow-wrap:anywhere;color:#3b563a}
@media(max-width:1100px){.hub-nav{gap:14px 23px;flex-wrap:wrap}.hub-calendar-card{grid-template-columns:170px minmax(0,1fr);gap:23px}.hub-next-grid>a{padding:19px;font-size:14px}}@media(max-width:760px){.hub-nav{width:100%;flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;gap:22px;padding-bottom:5px;scrollbar-width:thin;white-space:nowrap}.hub-nav>a{flex:0 0 auto}.hub-next-grid{grid-template-columns:1fr;gap:11px}.hub-next-grid>a{padding:17px 20px}.hub-calendar-card{grid-template-columns:1fr;gap:16px;padding:23px}.hub-calendar-marker{flex-direction:row;align-items:center;flex-wrap:wrap;gap:10px 15px}.hub-calendar-content h2{font-size:22px}.hub-calendar-content p{font-size:14px}.hub-resource h2{font-size:19px}.hub-filters label:has([data-hub-time-view]){width:100%;max-width:none;flex-basis:100%}.hub-species-facts{padding:22px}.hub-context-note{padding:17px 20px;font-size:13px}}@media(max-width:480px){.hub-nav{gap:20px;font-size:11px}.hub-calendar-card{padding:19px}.hub-calendar-content h2{font-size:21px}.hub-calendar-actions{flex-direction:column;align-items:flex-start;gap:14px}.hub-calendar-download{width:100%;justify-content:space-between}.hub-directory-meta{grid-template-columns:1fr;gap:3px}.hub-directory-meta dd{margin-bottom:9px}}@media print{.hub-calendar-download,.hub-calendar-export-note{display:none}.hub-calendar-card{break-inside:avoid;border-color:#ccc}.hub-calendar-content p,.hub-context-note{color:#222}.hub-date-status{background:none}}

/* Public search and trip-preparation templates. */
.hub-site-search-link{display:inline-flex;align-items:center;gap:6px;text-decoration:none;font-weight:600;color:#34533c;white-space:nowrap}.hub-site-search-link:hover{text-decoration:underline}.hub-search-results{display:grid;gap:15px}.hub-search-result{border:1px solid #d8dfce;background:#fff;border-radius:8px;padding:25px 28px;min-width:0}.hub-search-result h2{font-size:22px;line-height:1.45;letter-spacing:-.3px;margin:12px 0}.hub-search-result h2 a{text-decoration:none}.hub-search-result h2 a:hover{text-decoration:underline}.hub-search-result p{max-width:950px;font-size:14px;line-height:1.8;color:#62705a;margin:0 0 17px}.hub-preparation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.hub-preparation-card{background:#fff;border:1px solid #d5deca;border-radius:9px;padding:28px;display:flex;flex-direction:column;align-items:flex-start;min-width:0;scroll-margin-top:25px}.hub-preparation-card h2{font-size:25px;line-height:1.35;margin:0 0 15px}.hub-preparation-card>p{font-size:14px;line-height:1.8;color:#617058;margin:0 0 15px}.hub-preparation-card ol{padding-left:20px;margin:0 0 28px;flex:1}.hub-preparation-card li{font-size:13px;line-height:1.9;margin-bottom:11px;padding-left:5px}.hub-preparation-card .hub-button{font-size:12px;padding:11px 15px}.hub-preparation-note{font-size:13px;line-height:1.8;color:#6f7e63;max-width:1000px;margin:25px 0}.hub-preparation-links{display:flex;gap:22px;flex-wrap:wrap}.hub-calendar-card,.hub-resource{scroll-margin-top:25px}.hub-header{column-gap:20px}.hub-nav{gap:14px}
@media(max-width:1250px) and (min-width:1101px){.hub-header{flex-wrap:wrap}.hub-nav{order:3;width:100%;justify-content:center;padding-top:12px;border-top:1px solid #eef1e8}.hub-header-actions{margin-left:auto}.hub-nav a[aria-current=page]:after{bottom:-17px}}
@media(max-width:900px){.hub-preparation-grid{grid-template-columns:1fr}.hub-preparation-card{padding:25px}.hub-preparation-card ol{margin-bottom:20px}.hub-search-result{padding:23px}.hub-search-result h2{font-size:21px}}@media(max-width:480px){.hub-header-actions{gap:9px}.hub-site-search-link{padding:7px 3px}.hub-site-search-link span{display:none}.hub-search-result{padding:21px}.hub-search-result h2{font-size:20px}.hub-preparation-card{padding:23px}.hub-preparation-card h2{font-size:23px}.hub-preparation-card .hub-button{width:100%;justify-content:space-between}.hub-preparation-links{gap:17px}.hub-nav{gap:20px}}
@media print{.hub-site-search-link,.hub-preparation-card .hub-button,.hub-preparation-links{display:none}.hub-preparation-grid{display:block}.hub-preparation-card{break-inside:avoid;margin-bottom:20px}.hub-search-result{break-inside:avoid}}

/* Illustrated field-learning collections. */
.hub-card-thumbnail{display:block;margin:0 0 20px;overflow:hidden;border-radius:6px;background:#e9eddf}.hub-card-thumbnail img{display:block;width:100%;height:auto;aspect-ratio:8/5;object-fit:cover}.hub-reference-heading{padding-top:35px;border-top:2px solid #d7dfcb}.hub-learning-action{padding:23px;border:1px solid #d5deca;border-radius:8px;background:#eff2e6}.hub-learning-action h2{margin-top:0}

.hub-level{display:inline-block;padding:.3rem .5rem;border:1px solid #b9cbb2;border-radius:4px;background:#eef3e8;color:#365638;font-size:.73rem;font-weight:700;line-height:1.5}
.hub-intermediate-entry{margin:0 auto 1.8rem;max-width:1192px;padding:1.5rem 1.6rem;background:#eaf0e3;border:1px solid #c8d4be;border-radius:10px}
.hub-intermediate-entry h2{font-size:1.25rem;margin:0 0 .8rem}
.hub-intermediate-entry ul{display:grid;grid-template-columns:1fr 1fr;gap:.8rem 1.4rem;list-style:none;padding:0;margin:0}
.hub-intermediate-entry a{display:block;line-height:1.6;font-weight:650;text-underline-offset:.2em}
@media(max-width:600px){.hub-intermediate-entry{margin:0 1rem 1.5rem;padding:1.1rem}.hub-intermediate-entry ul{grid-template-columns:1fr}}
.practical-card-facts{margin:.1rem 0 1.3rem;padding:1rem 0;border-top:1px solid var(--hub-line);font-size:.8rem;line-height:1.8}.practical-card-facts dt{font-size:.68rem;font-weight:750;color:#496a54;margin:.7rem 0 .2rem}.practical-card-facts dt:first-child{margin-top:0}.practical-card-facts dd{margin:0;color:#526954}.practical-overview{padding:1.3rem 1.5rem;background:#edf2e7;border:1px solid #cfdcc8;border-radius:9px;margin-bottom:2rem}.practical-overview>h2{font-size:1.25rem!important;margin:0 0 1rem!important}.practical-overview dl{margin:0}.practical-overview dt{font-weight:750;font-size:.8rem;color:#2d583d;margin:1rem 0 .3rem}.practical-overview dd{margin:0;font-size:.88rem;line-height:1.9}.practical-overview nav{border-top:1px solid #d1ddc8;padding-top:1rem;margin-top:1rem}.practical-overview nav h3{font-size:.88rem;margin:0 0 .5rem}.practical-overview nav a{display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:44px;padding:.35rem 0;text-decoration:underline;text-underline-offset:3px;font-size:.8rem}.practical-directory-jump{margin:0 0 1.5rem}.practical-directory-jump a{min-height:44px}@media(max-width:600px){.practical-overview{padding:1.1rem}.practical-card-facts{font-size:.83rem}}
.hub-practice-entry{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;margin:1.75rem 0;padding:1.5rem;border:1px solid var(--line,#d5ded5);border-radius:12px;background:#eef3e9}.hub-practice-entry>div{max-width:50rem;min-width:0}.hub-practice-entry h2{margin:.35rem 0 .65rem;font-size:clamp(1.2rem,2.5vw,1.6rem);line-height:1.3}.hub-practice-entry p:last-child{margin:0;line-height:1.65}.hub-practice-entry .hub-button{flex-shrink:0;max-width:100%;white-space:normal;overflow-wrap:anywhere}.hub-article .hub-practice-entry{flex-direction:column;align-items:flex-start}@media(max-width:680px){.hub-practice-entry{flex-direction:column;align-items:flex-start;padding:1.2rem}.hub-practice-entry .hub-button{width:100%}}

.hub-masterclass-link{padding:1rem 1.2rem;background:#edf2e5;border-left:4px solid #315b46;border-radius:8px;font-weight:700}.hub-masterclass-link a{color:#214b3c}

.hub-search-prompts{padding-top:0;padding-bottom:8px}.hub-search-prompts h2{font-size:18px;margin-bottom:12px}.hub-search-prompts>div,.hub-search-suggestions>div{display:flex;flex-wrap:wrap;gap:9px}.hub-search-prompts a,.hub-search-suggestions button{padding:9px 13px;border:1px solid #ccd8c4;border-radius:20px;color:#31583f;background:#f0f4e9;font-size:13px;text-decoration:none;overflow-wrap:anywhere}.hub-search-ranking{font-size:12px;color:#687966;margin:12px 0}.hub-search-result>small{display:block;color:#64775e;font-size:12px;margin-bottom:12px}.hub-search-suggestions{margin:14px 0 22px;padding:16px;background:#f0f4e9;border-radius:10px}.hub-search-suggestions strong{display:block;margin-bottom:10px}.hub-search-suggestions button{cursor:pointer;background:white} .hub-search-suggestions[hidden],.hub-search-ranking[hidden],.hub-search-result>small[hidden]{display:none}