@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&display=swap";*{box-sizing:border-box}body{margin:0;font-family:DM Sans,Arial,sans-serif;color:#080c12;background:#fff}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0;background:none;color:inherit}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #008cd8;outline-offset:3px}button{transition:background .15s,transform .15s}button:hover{filter:brightness(.97)}.sidebar{width:270px;position:fixed;inset:0 auto 0 0;background:#fcfcfd;padding:25px 18px 20px 29px;z-index:20;overflow:auto}.brand{padding:0;margin:0 10px 39px;width:200px;height:62px}.brand img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}.navgroup{padding:0 0 15px;margin-bottom:15px;border-bottom:1px solid #e4e7eb}.navgroup:last-child{border:0}.navgroup strong{display:block;font-size:14px;margin:3px 15px 8px}.navitem{display:flex;align-items:center;gap:21px;width:100%;height:44px;padding:0 16px;text-align:left;font-size:15px;border-radius:15px;color:#252b33}.navgroup:first-child .navitem{height:46px}.navitem.active{background:#eaf4fd;color:#0669d8;font-weight:600}.community{display:flex;align-items:center;gap:13px;background:#fff;border-radius:19px;padding:12px;margin-top:38px;font-size:12px;text-align:left;line-height:1.5}.community img{width:31px;height:31px;border-radius:50%;object-fit:cover}.community svg{width:16px}main{margin-left:270px}.hero{height:473px;background:#7ac8e7 url(/assets/hero.png) center center/cover;position:relative}header{position:relative;display:flex;align-items:center;gap:25px;padding:21px 32px 0 110px;z-index:4}.search{height:58px;max-width:777px;flex:1;display:flex;align-items:center;gap:16px;background:#fffffff5;border-radius:40px;padding:5px 6px 5px 21px;position:relative;color:#354151}.search input{width:100%;min-width:0;border:0;background:none;outline:none;font-size:14px;color:#232d39}.search button{display:grid;place-items:center;padding:4px}.search .search-go{width:47px;height:47px;border-radius:50%;background:#006ae6;color:#fff;flex-shrink:0}.header-actions{display:flex;gap:22px;align-items:center;margin-left:auto}.create{display:flex;gap:9px;align-items:center;padding:14px 20px;border-radius:30px;background:#fffffff5;font-size:14px;font-weight:600;white-space:nowrap}.round{width:41px;height:41px;display:grid;place-items:center;border-radius:50%;background:#ffffffe0;flex-shrink:0}.avatar{padding:0;width:52px;height:52px;border-radius:50%;overflow:hidden;flex-shrink:0}.avatar img{width:100%;height:100%}.hero-copy{position:absolute;top:148px;left:44px}.hero h1{font-size:60px;letter-spacing:-2px;line-height:.99;font-weight:700;margin:0 0 14px}.hero h1 span{color:#008ccc}.hero-copy>p{font-size:21px;line-height:1.25;letter-spacing:-.4px;margin:0 0 18px}.hero-buttons{display:flex;gap:19px}.hero-buttons button,.primary{display:flex;justify-content:center;align-items:center;gap:14px;background:#fffffff0;border-radius:35px;padding:16px 27px;font-weight:600;font-size:18px}.hero-buttons .primary,.primary{background:#007de5;color:#fff}.hero-buttons .primary svg{background:#fff;color:#0780e6;border-radius:50%;padding:5px}.featured{position:absolute;right:32px;bottom:48px;display:flex;gap:24px;align-items:center;text-align:left;color:#fff;text-shadow:0 1px 9px #003750}.featured small{font-size:11px;letter-spacing:1.5px}.featured h2{font-size:21px;margin:8px 0 3px;font-weight:600}.featured p{font-size:12px;line-height:1.3;margin:0}.featured>span{display:grid;place-items:center;border:2px solid white;border-radius:50%;width:50px;height:50px}.dots{position:absolute;bottom:47px;left:46%;display:flex;gap:12px}.dots button{height:9px;width:9px;padding:0;border:2px solid #ffffff7a;border-radius:9px}.dots button[aria-current=true]{width:17px;background:#fff;border-color:#fff}.content{background:#fff;border-radius:28px 28px 0 0;padding:20px 45px 50px 28px;position:relative;margin-top:-25px;scroll-margin-top:15px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px}.section-heading h2{font-size:24px;line-height:1.25;letter-spacing:-.7px;margin:0;font-weight:700}.section-heading>button{display:flex;align-items:center;gap:7px;font-size:14px;color:#42474f;padding:4px 0}.section-heading svg{width:15px}.video-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;position:relative}.thumbnail{display:block;width:100%;padding:0;border-radius:15px;overflow:hidden;aspect-ratio:1.97}.thumbnail img{width:100%;height:100%;object-fit:cover;display:block}.video-details{display:flex;gap:13px;padding:11px 3px 0}.video-details>img{width:36px;height:36px;object-fit:cover;border-radius:50%;flex-shrink:0}.video-title{font-size:12px;font-weight:600;text-align:left;padding:0;display:block;line-height:1.3}.creator{display:block;font-size:12px;color:#777c84;padding:3px 0}.video-details p{font-size:11px;color:#777c84;margin:0;line-height:1.5}.carousel-next{position:absolute;right:-26px;top:55px;width:51px;height:51px;box-shadow:0 3px 16px #17233426}.topics-heading{margin-top:21px}.topics{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:13px}.topics button{padding:0;border-radius:12px;overflow:hidden;aspect-ratio:1.2;transition:transform .15s}.topics button:hover{transform:translateY(-3px)}.topics img{display:block;width:100%;height:100%;object-fit:cover}.latest-heading{margin-top:23px}.creators{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.creators>button{text-align:left;padding:0}.creators img{width:100%;height:140px;object-fit:cover;border-radius:13px}.creators h3{font-size:14px;margin:8px 0 4px}.creators p{font-size:12px;color:#747c85;margin:0}.mobile-menu{display:none}.filters{position:absolute;top:68px;right:0;background:#fff;padding:20px;border-radius:20px;box-shadow:0 8px 30px #062d4e33;width:240px}.filters label{display:grid;gap:8px}.filters select{padding:9px;border:1px solid #ccd6e0;border-radius:8px}.filters button{margin-top:12px;color:#0075d7}.empty{grid-column:1/-1;background:#f1f8fc;border-radius:16px;padding:25px}.empty button{color:#0079d2;font-weight:600}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#06223c80;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:grid;place-items:center;z-index:50;padding:20px}.modal{position:relative;background:#fff;border-radius:24px;width:min(700px,100%);max-height:90dvh;overflow:auto;padding:30px;box-shadow:0 18px 80px #001d4933}.close{position:absolute;right:14px;top:14px;z-index:2;box-shadow:0 2px 12px #1232}.modal h2{font-size:27px;letter-spacing:-.7px}.modal p{color:#616b77;line-height:1.6}.modal .primary{font-size:15px;width:fit-content}.player{position:relative;border-radius:15px;overflow:hidden;margin:-10px -10px 20px;background:#002a43}.player img{width:100%;display:block;opacity:.8}.player .primary{position:absolute;top:40%;left:35%}.player .preview-caption{color:#fff;text-align:center}.modal-actions{display:flex;gap:15px}.modal-actions button{display:flex;align-items:center;gap:9px;background:#edf6ff;padding:12px 18px;border-radius:20px;color:#006acb}.modal label{display:grid;gap:8px;margin:20px 0}.modal input,.modal textarea{padding:13px;border:1px solid #d8dfe5;border-radius:10px;width:100%}.modal textarea{height:100px;resize:vertical}.creator-videos{margin-top:25px}.creator-videos img{width:100%;border-radius:10px}.creator-row{display:flex;width:100%;justify-content:space-between;padding:18px 0;border-bottom:1px solid #eee}.scrim{display:none}@media(min-width:1600px){header{padding-left:8.5%}.hero{height:490px}.hero-copy{top:155px}.thumbnail{aspect-ratio:1.97}}@media(max-width:1250px){.sidebar{width:220px;padding-left:18px}.brand{width:175px;margin-left:4px}main{margin-left:220px}header{padding-left:35px;padding-right:25px;gap:16px}.header-actions{gap:12px}.hero h1{font-size:53px}.hero-copy{left:30px}.hero-copy>p{font-size:18px}.featured{right:22px;gap:14px}.content{padding-right:28px}.video-details{gap:8px}.video-details>img{width:29px;height:29px}.topics{gap:10px}}@media(max-width:1000px){.sidebar{width:82px;padding:20px 10px}.brand{width:62px;height:35px;margin:5px 0 40px}.navitem{padding:0;justify-content:center}.navitem span,.navgroup strong,.community{display:none}main{margin-left:82px}.hero-copy{top:140px}.hero h1{font-size:52px}.featured{bottom:40px}.featured p{display:none}.dots{left:45%;bottom:28px}.hero{height:455px}.video-strip{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:22px}.topics{display:flex;overflow-x:auto;padding-bottom:5px}.topics button{min-width:145px}.creators{grid-template-columns:repeat(3,minmax(0,1fr))}.create{padding:12px}.header-actions{gap:10px}.search{gap:8px}.hero-copy>p{max-width:440px}.desktop-break{display:none}.featured h2{font-size:18px}.featured small{font-size:9px}.featured>span{width:38px;height:38px}.carousel-next{top:70px}}@media(max-width:650px){main{margin:0}.sidebar{display:none}.sidebar.open{display:block;width:260px;padding:20px}.sidebar.open .brand{width:190px;height:60px;margin-bottom:25px}.sidebar.open .navitem{justify-content:flex-start;padding:0 15px}.sidebar.open .navitem span,.sidebar.open .navgroup strong{display:block}.scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#001e4d60;z-index:19}.mobile-menu{display:grid;width:35px;height:35px}header{padding:16px;gap:9px;flex-wrap:wrap}.search{height:47px;padding-left:14px;order:3;flex-basis:100%;max-width:none}.search input{font-size:12px}.search .search-go{width:37px;height:37px}.header-actions{margin-left:auto}.avatar{width:36px;height:36px}.create{font-size:12px;padding:9px 12px}.round{width:35px;height:35px}.hero{height:490px;background-position:60% center}.hero-copy{left:22px;right:20px;top:151px}.hero h1{font-size:45px;letter-spacing:-1.8px}.hero-copy>p{font-size:16px;line-height:1.4;max-width:350px}.hero-buttons{gap:9px}.hero-buttons button{padding:12px 16px;font-size:14px;gap:8px}.hero-buttons .primary svg{width:24px;height:24px}.featured{bottom:35px;right:21px;gap:12px}.featured small{font-size:9px}.featured h2{margin-top:4px;font-size:17px}.dots{left:23px;bottom:46px;gap:9px}.content{padding:20px 18px 40px;border-radius:23px 23px 0 0}.section-heading h2{font-size:21px}.section-heading>button{font-size:12px}.video-strip{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:5px;gap:13px}.video{min-width:82%;scroll-snap-align:start}.video-title{font-size:13px}.video-details p,.creator{font-size:12px}.carousel-next{position:sticky;right:1px;align-self:flex-start;margin-top:50px;min-width:37px}.topics button{min-width:138px}.topics-heading{margin-top:22px}.creators{display:flex;overflow-x:auto}.creators>button{min-width:180px}.empty{min-width:100%}.modal{padding:24px}.modal h2{font-size:23px}.player .primary{left:25%}.modal-actions{gap:8px}.modal-actions button{padding:11px;font-size:13px}}@media(min-width:1001px){.sidebar{scrollbar-width:none}.hero-copy>p{text-shadow:0 1px 8px #ffffffa0}.hero-copy{max-width:calc(100% - 65px)}}@media(max-width:1000px){.hero{background-position:20% center}}@media(max-width:650px){.hero{background-position:0% center}.hero-copy>p{max-width:320px}.hero-copy{top:150px}.video-strip,.topics,.creators{scrollbar-width:none}}@media(min-width:1400px){.video-title{white-space:nowrap;font-size:12px;letter-spacing:-.25px}.hero-buttons button{padding:14px 27px}.topics-heading{margin-top:20px}}.modal{scrollbar-width:thin;scrollbar-color:rgba(31,74,101,.32) transparent;overscroll-behavior:contain}.modal::-webkit-scrollbar{width:6px}.modal::-webkit-scrollbar-track{background:transparent}.modal::-webkit-scrollbar-thumb{background:#1f4a6547;border-radius:999px}.modal:hover::-webkit-scrollbar-thumb,.modal:focus-within::-webkit-scrollbar-thumb{background:#1f4a657a}@media(pointer:coarse){.modal{scrollbar-width:none}.modal::-webkit-scrollbar{display:none}}@media(prefers-reduced-motion:reduce){.modal{scroll-behavior:auto}}.thumbnail{position:relative}.thumbnail-preview-hint{position:absolute;bottom:9px;left:9px;border-radius:7px;background:#0b171dc7;color:#fff;font-size:10px;letter-spacing:.01em;padding:5px 8px;opacity:0;pointer-events:none;transition:opacity .16s}.thumbnail:hover .thumbnail-preview-hint{opacity:1}@media(hover:none),(prefers-reduced-motion:reduce){.thumbnail-preview-hint{display:none}}.learning-entry{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 15px;margin:12px 0 15px;background:#edf7f5;border:1px solid #b7d8d0;border-radius:12px}.learning-entry strong{font-size:13px;color:#164d48}.learning-entry p{margin:4px 0 0;font-size:12px;color:#4b6964}.learning-entry button{flex-shrink:0;border:0;border-radius:9px;background:#176c62;color:#fff;font-size:12px;font-weight:700;padding:10px 13px;cursor:pointer}@media(max-width:540px){.learning-entry{align-items:flex-start;flex-direction:column}.learning-entry button{width:100%}}.learning-entry .learning-find-all{background:transparent;color:#176c62;border:1px solid #9ac7bb}.learning-entry{flex-wrap:wrap}.video-learning-status{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:5px 0}.video-learning-status span{font-size:10px;font-weight:650;border-radius:5px;background:#e1f1eb;color:#176057;padding:3px 6px}.video-learning-status button{font-size:11px;color:#176057;text-decoration:underline;text-underline-offset:2px;cursor:pointer}.activity-attempts{display:grid;gap:7px;margin:10px 0}.activity-attempts label{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:#365b55}.activity-attempts input{margin-top:3px;accent-color:#176c62}.knowledge-workspace-backdrop{padding:0!important;align-items:stretch!important}.knowledge-workspace{width:100%!important;max-width:none!important;height:100dvh!important;max-height:100dvh!important;border-radius:0!important;overflow-y:auto!important}.knowledge-workspace .knowledge-gateway{max-width:1100px;margin-inline:auto!important}.knowledge-workspace .player{max-width:1100px;margin-inline:auto}@media(max-width:650px){.knowledge-workspace{padding:12px!important}.knowledge-workspace .modal-actions{flex-wrap:wrap}.knowledge-workspace .modal-actions>*{min-width:0;max-width:100%}}@media(min-width:900px){.knowledge-workspace{display:grid!important;grid-template-columns:minmax(0,1fr) minmax(300px,var(--knowledge-panel-width,42%));column-gap:24px;align-content:start;align-items:start}.knowledge-workspace>.player{grid-column:1;grid-row:1;position:sticky;top:16px;z-index:1}.knowledge-workspace>.knowledge-gateway{grid-column:2;grid-row:1 / span 35;min-width:0;width:100%;max-width:none;margin:0!important;max-height:calc(100dvh - 30px);overflow-y:auto}.knowledge-workspace>:not(.knowledge-gateway):not(.close){grid-column:1;min-width:0}.knowledge-workspace>.close{position:fixed;right:18px;top:14px;z-index:5}}.knowledge-split-control{display:flex;align-items:center;gap:10px;margin:10px 0;font-size:13px}.knowledge-split-control input{flex:1;min-width:70px;accent-color:#147d85}@media(max-width:899px){.knowledge-split-control{display:none}}@media(min-width:900px){.knowledge-workspace>.player{width:100%!important;max-width:100%!important}.knowledge-workspace>.knowledge-gateway{width:100%!important;max-width:100%!important}}@media(min-width:900px){.knowledge-workspace>.player{justify-self:stretch!important;max-width:none!important;min-width:0!important}.knowledge-workspace>.player video{width:100%;max-width:100%}}@media(min-width:900px){.knowledge-workspace>.player{min-width:100%!important;width:100%!important;justify-self:stretch!important;place-self:start stretch!important}}@media(min-width:900px){.knowledge-workspace>.player{width:auto!important;min-width:0!important;max-width:none!important;justify-self:stretch!important;margin-left:0!important;margin-right:0!important;grid-column:1 / 2!important}}:is(.modal,.knowledge-page) .modal-actions{max-width:100%;min-width:0;align-items:flex-start;flex-wrap:wrap;gap:8px}:is(.modal,.knowledge-page) .modal-actions>button,:is(.modal,.knowledge-page) .modal-actions>.save-intent-control{max-width:100%;min-width:0;white-space:normal;overflow-wrap:anywhere}:is(.modal,.knowledge-page) .modal-actions>fieldset{flex:1 1 230px;min-width:0;max-width:100%;overflow-wrap:anywhere}:is(.modal,.knowledge-page) .modal-actions>fieldset label{display:flex;align-items:center;flex-wrap:wrap;gap:6px;max-width:100%;min-width:0}:is(.modal,.knowledge-page) .modal-actions>fieldset input[type=text],:is(.modal,.knowledge-page) .modal-actions>fieldset input:not([type]),:is(.modal,.knowledge-page) .modal-actions>fieldset select{max-width:100%;min-width:0;flex:1 1 130px}:is(.modal,.knowledge-page) .modal-actions .save-intent-control{display:flex;flex-wrap:wrap;align-items:center;gap:6px}:is(.modal,.knowledge-page) .modal-actions .save-intent-control select{max-width:100%;min-width:0}@media(max-width:650px){:is(.modal,.knowledge-page) .modal-actions>fieldset{flex-basis:100%;width:100%}:is(.modal,.knowledge-page) .modal-actions>button{flex:1 1 auto}}.knowledge-page-shell{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#f6f9fa;overflow:auto;overscroll-behavior:contain}.knowledge-page{position:relative;background:#fff;min-height:100dvh;width:100%;padding:30px;box-sizing:border-box;box-shadow:none;overflow:visible}@media(max-width:650px){.knowledge-page{padding:12px}}:is(.modal,.knowledge-page) .modal-actions>label{min-width:0;max-width:100%;overflow-wrap:anywhere}:is(.modal,.knowledge-page) .modal-actions input[type=file]{display:block;max-width:100%;min-width:0;width:100%;box-sizing:border-box}:is(.modal,.knowledge-page) .modal-actions>fieldset.collection-project,:is(.modal,.knowledge-page) .modal-actions>fieldset.collection-nets{border:1px solid #dce6e9;border-radius:14px;background:#f8fbfc;padding:12px 14px 14px;box-sizing:border-box;min-width:0}:is(.modal,.knowledge-page) .modal-actions>fieldset.collection-project legend,:is(.modal,.knowledge-page) .modal-actions>fieldset.collection-nets legend{font-weight:700;padding:0 6px;color:#183a43}:is(.modal,.knowledge-page) .modal-actions>fieldset.collection-project label,:is(.modal,.knowledge-page) .modal-actions>fieldset.collection-nets label{margin:6px 0}:is(.modal,.knowledge-page) .modal-actions>button.collection-quick-action{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:40px;border-radius:12px;padding:9px 14px}:is(.modal,.knowledge-page) .modal-actions :is(button,input,select):focus-visible{outline:3px solid #2385a4;outline-offset:2px}@media(max-width:650px){:is(.modal,.knowledge-page) .modal-actions>button.collection-quick-action{flex:1 1 135px}}.knowledge-page-shell{overflow:hidden}.knowledge-page{height:100dvh;min-height:0;overflow:hidden}.knowledge-page.knowledge-workspace{overflow-y:auto!important;overscroll-behavior:contain}:is(.modal,.knowledge-page) .playback-settings summary:focus-visible{outline:3px solid #008cd8;outline-offset:4px;border-radius:6px}:is(.modal,.knowledge-page) .collection-quick-action:focus-visible{outline:3px solid #008cd8;outline-offset:3px}@media(forced-colors:active){:is(.modal,.knowledge-page) :is(button,input,select,textarea,summary):focus-visible{outline:3px solid Highlight!important;outline-offset:3px;forced-color-adjust:auto}}@media(prefers-reduced-motion:reduce){:is(.modal,.knowledge-page) :is(button,input,select,textarea,summary){transition:none!important;animation:none!important;scroll-behavior:auto!important}}.catalogue-filter-bar{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:16px;margin:12px 0 20px;background:#f7fafc;border:1px solid #e1eaf0;border-radius:18px}.catalogue-filter-bar>label{display:inline-flex;align-items:center;gap:9px;padding:9px 12px;min-height:43px;border:1px solid #dce6ec;background:#fff;border-radius:12px;font-size:13px;font-weight:600;color:#254456}.catalogue-filter-bar>label:has(select){flex-wrap:wrap}.catalogue-filter-bar select,.catalogue-filter-bar input:not([type=checkbox]){min-height:34px;max-width:100%;padding:6px 28px 6px 10px;border:1px solid #c9d9e2;border-radius:9px;background-color:#fff;color:#173d52;font:inherit}.catalogue-filter-bar input[type=checkbox]{width:17px;height:17px;accent-color:#087fbd}.catalogue-filter-bar [role=status]{margin-left:auto;font-size:12px;font-weight:700;color:#42657a;white-space:nowrap}.search .filters{z-index:20;top:calc(100% + 10px);right:0;width:min(310px,calc(100vw - 32px));padding:18px;border:1px solid #dce6ee;border-radius:16px;background:#fff;box-shadow:0 16px 44px #092e4830}.search .filters label{font-size:13px;font-weight:700;color:#234459;gap:8px}.search .filters select{min-height:43px;padding:9px 12px;border:1px solid #cbdbe4;border-radius:11px;background:#f9fcfd;color:#153a50;font:inherit}.search .filters button{margin-top:14px;min-height:38px;width:100%;border-radius:10px;background:#eaf5fb;color:#07669c;font-weight:700}.catalogue-filter-bar :is(input,select):focus-visible,.search .filters :is(button,select):focus-visible{outline:3px solid #087fbd;outline-offset:3px}@media(max-width:650px){.catalogue-filter-bar{padding:12px;gap:8px;border-radius:14px}.catalogue-filter-bar>label{flex:1 1 155px;justify-content:space-between}.catalogue-filter-bar [role=status]{width:100%;margin:4px 0 0}}@media(forced-colors:active){.catalogue-filter-bar :is(input,select):focus-visible,.search .filters :is(button,select):focus-visible{outline-color:Highlight}}@media(max-width:650px){.catalogue-filter-bar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:10px}.catalogue-filter-bar>label{min-width:0;min-height:38px;padding:7px 9px;gap:6px;font-size:12px}.catalogue-filter-bar>label:has(select){grid-column:span 1;display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:3px}.catalogue-filter-bar select{width:100%;min-height:32px;padding:4px 20px 4px 8px}.catalogue-filter-bar>label:has(input[aria-label="Search my notes"]){grid-column:1/-1}.catalogue-filter-bar [role=status]{grid-column:1/-1;width:auto;margin:0;padding:2px 3px}}.empty .empty-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:16px}.empty .empty-actions button{min-height:40px;padding:9px 15px;border-radius:11px;background:#e9f5fb;color:#086b9c;font-weight:700}.empty .empty-actions button:first-child{background:#087fbd;color:#fff}.empty .empty-actions button:focus-visible{outline:3px solid #087fbd;outline-offset:3px}.collection-save-status{margin:8px 0 12px;padding:10px 12px;border:1px solid #b9dfe9;border-radius:10px;background:#f1faff;color:#155675;font-size:13px;font-weight:650;line-height:1.5;overflow-wrap:anywhere}.collection-jump-actions{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 12px}.collection-jump-actions:empty{display:none}.collection-jump-actions button{min-height:36px;border:1px solid #9dcad8;border-radius:9px;padding:7px 11px;background:#f1faff;color:#075b81;font-size:12px;font-weight:700}.collection-jump-actions button:focus-visible{outline:3px solid #087fbd;outline-offset:3px}.collection-mutation-message{width:100%;margin:4px 0 10px;padding:10px 12px;border-radius:9px;background:#eef9f8;border:1px solid #9ed9d0;color:#145f57;font-weight:650;line-height:1.45}.collection-mutation-message:focus{outline:3px solid #087fbd;outline-offset:3px}.collection-mutation-message:focus:not(:focus-visible){outline:3px solid #087fbd}@media(pointer:coarse){.collection-jump-actions button{min-height:44px;padding:10px 13px}.net-controls button{min-height:44px;min-width:44px;padding:10px 12px}.net-controls select,.net-controls input{min-height:44px}.net-controls{max-width:100%;min-width:0}.net-controls>*{max-width:100%}}@media(max-width:650px){.net-controls{box-sizing:border-box;width:100%;display:flex;flex-wrap:wrap;gap:8px}.net-controls>label{min-width:0;max-width:100%;flex:1 1 180px}.net-controls>label select,.net-controls>label input{box-sizing:border-box;max-width:100%;width:100%}.net-controls>button{white-space:normal;overflow-wrap:anywhere}.net-controls fieldset{box-sizing:border-box;min-width:0;max-width:100%;width:100%}}.net-controls{align-items:center;row-gap:10px;column-gap:10px}.net-controls>label{color:#1b5069;font-size:13px;font-weight:650;line-height:1.45}.net-controls>label select,.net-controls>label input{margin-top:4px;border:1px solid #a9c8d5;border-radius:9px;background:#fff;color:#173b4d}.net-controls>button{border-radius:10px;line-height:1.3}.net-controls>fieldset{border:1px solid #b7d5df;border-radius:12px;padding:12px;background:#f8fcfd}.net-controls>fieldset legend{padding:0 7px;font-size:13px;font-weight:750;color:#20546b}.net-controls button:focus-visible,.net-controls select:focus-visible,.net-controls input:focus-visible{outline:3px solid #087fbd;outline-offset:2px}@media(max-width:650px){.net-controls{align-items:stretch}.net-controls>label{flex:1 1 100%}.net-controls>button{flex:1 1 auto;max-width:100%}.net-controls>fieldset{flex:1 1 100%}}@media(min-width:900px){.knowledge-page-shell .knowledge-workspace>.knowledge-gateway{max-height:none!important;overflow:visible!important}.knowledge-page-shell .knowledge-workspace>.player{position:relative!important;top:auto!important;z-index:auto!important;grid-row:1!important;align-self:start!important}}.knowledge-page [role=status]:has(>button){position:relative;z-index:5}.knowledge-page [role=status]:has(>button) button{position:relative;z-index:6;min-height:44px;touch-action:manipulation}.video{position:relative;isolation:isolate;border-radius:20px;transition:transform .26s cubic-bezier(.2,.75,.25,1)}.video:before{content:"";position:absolute;z-index:-1;pointer-events:none;top:-8px;right:-8px;bottom:-8px;left:-8px;border-radius:23px;background:rgb(var(--video-key-color,128 144 152)/.15);opacity:0;transform:scale(.985);box-shadow:0 8px 24px rgb(var(--video-key-color,128 144 152)/0);transition:opacity .24s ease,transform .28s cubic-bezier(.2,.75,.25,1),box-shadow .24s ease}@media(hover:hover)and (pointer:fine){.video:hover{transform:translateY(-2px)}.video:hover:before{opacity:1;transform:scale(1);box-shadow:0 8px 24px rgb(var(--video-key-color,128 144 152)/.035)}}.video:focus-within:before{opacity:1;transform:scale(1)}@media(prefers-reduced-motion:reduce){.video,.video:before{transition:none!important}.video:hover{transform:none}}.video[data-card-level=thumbnail]:before{top:-3px;right:-3px;bottom:-3px;left:-3px;border-radius:17px;background:rgb(var(--video-key-color,128 144 152)/.09)}.video[data-card-level=thumbnail]:hover{transform:translateY(-1px)}.video[data-card-level=thumbnail]:hover:before{box-shadow:0 3px 10px rgb(var(--video-key-color,128 144 152)/.025)}.video[data-card-level=compact]:before{top:-5px;right:-5px;bottom:-5px;left:-5px;border-radius:19px;background:rgb(var(--video-key-color,128 144 152)/.11)}.video[data-card-level=compact]:hover{transform:translateY(-1.5px)}.video[data-card-level=compact]:hover:before{box-shadow:0 5px 15px rgb(var(--video-key-color,128 144 152)/.03)}.video[data-card-level=medium]:before{top:-7px;right:-7px;bottom:-7px;left:-7px;border-radius:22px;background:rgb(var(--video-key-color,128 144 152)/.13)}.video[data-card-level=medium]:hover{transform:translateY(-2px)}.video[data-card-level=medium]:hover:before{box-shadow:0 7px 21px rgb(var(--video-key-color,128 144 152)/.035)}.video[data-card-level=large]:before{top:-10px;right:-10px;bottom:-10px;left:-10px;border-radius:25px;background:rgb(var(--video-key-color,128 144 152)/.15)}.video[data-card-level=large]:hover{transform:translateY(-3px)}.video[data-card-level=large]:hover:before{box-shadow:0 10px 30px rgb(var(--video-key-color,128 144 152)/.045)}.video[data-card-level]:before{transition:opacity .24s ease,transform .28s cubic-bezier(.2,.75,.25,1),box-shadow .24s ease,background .24s ease}.video-palette-source{position:absolute!important;width:1px!important;height:1px!important;left:0!important;top:0!important;opacity:0!important;pointer-events:none!important;object-fit:cover!important}.video-details-redesigned{display:flex;flex-direction:column;align-items:stretch;gap:7px;padding:10px 3px 0;min-width:0}.video-details-redesigned .video-title{font-size:13px;line-height:1.35;font-weight:650;letter-spacing:-.15px;min-height:2.55em;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.island-host-row{display:flex;align-items:center;gap:9px;min-width:0}.island-avatar{width:35px;height:35px;flex:0 0 35px;border-radius:50%;object-fit:cover;border:1px solid #e5edf0;background:#eaf4f4}.island-host-copy{display:flex;flex-direction:column;align-items:flex-start;min-width:0;gap:1px}.island-name{font-size:11px;font-weight:700;line-height:1.3;text-align:left;padding:0;color:#1c555e;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-details-redesigned .creator{font-size:11px;line-height:1.35;text-align:left;padding:0;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-metrics{display:flex;align-items:center;flex-wrap:wrap;column-gap:10px;row-gap:6px;min-width:0;color:#687782;font-size:10px;line-height:1.2}.video-metric{display:inline-flex;align-items:center;gap:4px;white-space:nowrap;min-width:0}.video-metric svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}.knowledge-impact{color:#387f75}.fish-action{display:inline-flex;align-items:center;gap:4px;padding:2px 5px;border-radius:12px;color:#52717a;font-size:10px;line-height:1.2;transition:background .2s,color .2s,transform .2s}.fish-action svg{width:18px;height:14px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.video-published-age{color:#849099;font-size:10px;white-space:nowrap}.video-detail-description{min-width:0}.video-detail-description>p{font-size:10px;color:#8a939b;margin:2px 0 0;line-height:1.45;overflow-wrap:anywhere}@media(max-width:1250px){.video-metrics{column-gap:7px}.video-details-redesigned .video-title{font-size:12px}}@media(max-width:650px){.video-details-redesigned .video-title{font-size:14px;min-height:0}.island-avatar{width:38px;height:38px;flex-basis:38px}.island-name,.video-details-redesigned .creator{font-size:12px}.video-metrics{font-size:11px;column-gap:12px}.video-detail-description>p{font-size:11px}}.video-details-redesigned{display:flex;flex-direction:column;align-items:stretch;gap:5px;padding:8px 1px 0;min-width:0}.video-identity-row{display:flex;align-items:flex-start;gap:9px;min-width:0}.video-identity-copy{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}.video-details-redesigned .video-title{display:-webkit-box;min-width:0;white-space:normal;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;font-size:13px;line-height:1.3;font-weight:650;letter-spacing:-.12px;text-align:left;padding:0;min-height:0}.island-avatar{width:32px;height:32px;flex:0 0 32px;border-radius:50%;object-fit:cover;border:1px solid #e5edf0;background:#eaf4f4}.island-host-copy{display:flex;align-items:center;gap:4px;min-width:0;white-space:nowrap;overflow:hidden}.island-name,.video-details-redesigned .creator{display:block;min-width:0;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:10px;line-height:1.25;text-align:left;padding:0;font-weight:450}.island-name{color:#28766e;font-weight:650;flex:0 1 auto}.identity-separator{color:#a0a8ae;font-size:10px;flex:none}.video-metrics{display:flex;align-items:center;flex-wrap:nowrap;column-gap:9px;row-gap:2px;min-width:0;color:#75818a;font-size:10px;line-height:1.2;padding-left:41px;overflow:hidden}.video-metric{display:inline-flex;align-items:center;gap:3px;white-space:nowrap;min-width:0;flex:none}.video-metric svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}.knowledge-impact{color:#388579}.fish-action{display:inline-flex;align-items:center;justify-content:center;gap:3px;padding:1px 3px;border-radius:9px;color:#52717a;font-size:10px;line-height:1.2;flex:none;transition:background .2s,color .2s,transform .2s}.fish-action svg{width:16px;height:12px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.fish-action:hover{background:#e9f6f4;color:#087d80;transform:translateY(-1px)}.fish-action.is-fished{background:#dff4ee;color:#07816f}.fish-action.is-fished svg path:nth-child(2){fill:#17a88b;stroke:#087d80}.video-published-age{color:#849099;font-size:10px;white-space:nowrap;flex:none}.video-detail-description{font-size:10px;color:#849099;margin:0;padding-left:41px;line-height:1.3}.video[data-card-level=thumbnail] .video-details-redesigned{gap:4px;padding-top:6px}.video[data-card-level=thumbnail] .video-identity-row{gap:6px}.video[data-card-level=thumbnail] .island-avatar{width:23px;height:23px;flex-basis:23px}.video[data-card-level=thumbnail] .video-details-redesigned .video-title{-webkit-line-clamp:2;font-size:11px;line-height:1.25}.video[data-card-level=thumbnail] .island-host-copy .creator,.video[data-card-level=thumbnail] .identity-separator{display:none}.video[data-card-level=thumbnail] .island-name{font-size:9px}.video[data-card-level=thumbnail] .video-metrics{padding-left:29px;column-gap:6px;font-size:9px}.video[data-card-level=thumbnail] .video-metric svg{width:10px;height:10px}.video[data-card-level=thumbnail] .fish-action svg{width:13px;height:10px}.video[data-card-level=thumbnail] .video-published-age{font-size:9px}.video[data-card-level=compact] .video-details-redesigned{gap:4px;padding-top:7px}.video[data-card-level=compact] .island-avatar{width:27px;height:27px;flex-basis:27px}.video[data-card-level=compact] .video-metrics{padding-left:36px;column-gap:7px}.video[data-card-level=compact] .video-details-redesigned .video-title{font-size:12px}.video[data-card-level=compact] .video-detail-description{padding-left:36px}.video[data-card-level=medium] .video-details-redesigned .video-title{font-size:13px}.video[data-card-level=medium] .island-avatar{width:32px;height:32px;flex-basis:32px}.video[data-card-level=large] .video-details-redesigned{gap:6px;padding-top:10px}.video[data-card-level=large] .island-avatar{width:36px;height:36px;flex-basis:36px}.video[data-card-level=large] .video-details-redesigned .video-title{font-size:15px;line-height:1.35}.video[data-card-level=large] .island-name,.video[data-card-level=large] .video-details-redesigned .creator{font-size:11px}.video[data-card-level=large] .video-metrics{font-size:11px;column-gap:12px;padding-left:45px}.video[data-card-level=large] .video-metric svg{width:13px;height:13px}.video[data-card-level=large] .fish-action svg{width:18px;height:14px}@media(max-width:650px){.video-details-redesigned .video-title{font-size:13px}.island-avatar{width:30px;height:30px;flex-basis:30px}.video-metrics{padding-left:39px;font-size:10px}}.video-identity-copy{display:flex;flex-direction:column;align-items:stretch;gap:3px;min-width:0;flex:1}.video-identity-copy .island-host-copy{display:flex;flex-direction:row;align-items:center;justify-content:flex-start;gap:4px;width:100%;min-width:0;overflow:hidden}.video-details-redesigned .video-metrics{width:100%;justify-content:flex-start;align-self:stretch;text-align:left}.video-details-redesigned .video-detail-description{padding-left:41px;text-align:left}.video[data-card-level=thumbnail] .video-details-redesigned .video-detail-description{padding-left:29px}.video[data-card-level=compact] .video-details-redesigned .video-detail-description{padding-left:36px}.sidebar{display:block!important;width:270px;padding:25px 18px 20px 29px;transform:translate(-105%);transition:transform .22s ease;box-shadow:none;will-change:transform}.sidebar.open{width:270px;padding:25px 18px 20px 29px;transform:translate(0);box-shadow:8px 0 28px #0d1f2a1f}.sidebar.closed{transform:translate(-105%);pointer-events:none;visibility:hidden}.sidebar.open .brand{width:200px;height:62px;margin:0 10px 39px}.sidebar.open .navitem{justify-content:flex-start;padding:0 16px;gap:21px}.sidebar.open .navitem span,.sidebar.open .navgroup strong{display:block}.sidebar.open .community{display:flex}main{margin-left:0!important}.scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:19;border:0;border-radius:0;padding:0;margin:0;background:#0c141b7a;cursor:pointer}.mobile-menu{display:grid;width:41px;height:41px;place-items:center;flex-shrink:0}@media(min-width:651px){header{padding-left:32px!important}}@media(max-width:1000px){.sidebar.open{width:270px;padding:25px 18px 20px 29px}.sidebar.open .brand{width:200px;height:62px;margin:0 10px 39px}.sidebar.open .navitem{justify-content:flex-start;padding:0 16px;gap:21px}.sidebar.open .navitem span,.sidebar.open .navgroup strong{display:block}.sidebar.open .community{display:flex}}@media(max-width:650px){.sidebar,.sidebar.open{width:270px;padding:20px 18px 20px 22px}.sidebar.open .brand{width:190px;height:60px;margin:0 10px 25px}.sidebar.open .navitem{justify-content:flex-start;padding:0 15px;gap:16px}.sidebar.open .navitem span,.sidebar.open .navgroup strong{display:block}.sidebar.open .community{display:flex}.scrim{background:#0000007a}}@media(prefers-reduced-motion:reduce){.sidebar{transition:none}}.sidebar{scrollbar-width:thin;scrollbar-color:rgba(45,91,108,.58) rgba(224,235,239,.8);overscroll-behavior:contain}.sidebar::-webkit-scrollbar{width:9px}.sidebar::-webkit-scrollbar-track{background:#e0ebefcc;border-radius:999px;margin-block:8px}.sidebar::-webkit-scrollbar-thumb{background:#2d5b6c80;border:2px solid rgba(224,235,239,.8);border-radius:999px;min-height:34px}.sidebar::-webkit-scrollbar-thumb:hover{background:#1a6884d1}.sidebar:focus-visible{outline:2px solid #167fa3;outline-offset:-3px}@media(forced-colors:active){.sidebar{scrollbar-color:CanvasText Canvas}.sidebar:focus-visible{outline:2px solid Highlight}}@media(min-width:1001px){.hero{height:400px}.hero-copy{top:126px}.featured{bottom:30px}.dots{bottom:28px}}@media(min-width:1600px){.hero{height:420px}.hero-copy{top:132px}}.thumbnail{aspect-ratio:16/9;border-radius:14px;background:#edf3f5;outline-offset:4px}.thumbnail img,.thumbnail video{transition:transform .35s cubic-bezier(.2,.7,.25,1)}@media(hover:hover)and (pointer:fine){.video:hover .thumbnail img,.video:hover .thumbnail video{transform:scale(1.025)}.video:hover .video-title{color:#126e7a}.topics button:hover{box-shadow:0 8px 22px #15425021}}.thumbnail:focus-visible{outline:3px solid #087fbd;outline-offset:3px}.video{min-width:0}@media(max-width:650px){.video{min-width:82%;flex:0 0 82%}}.video-strip{column-gap:20px;row-gap:28px}@media(min-width:1001px)and (max-width:1250px){.video-strip{grid-template-columns:repeat(3,minmax(0,1fr));column-gap:18px;row-gap:25px}}@media(min-width:1251px){.video-strip{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1000px){.video-strip{column-gap:16px;row-gap:24px}}@media(max-width:650px){.thumbnail{border-radius:13px}.video-strip{gap:13px}}@media(prefers-reduced-motion:reduce){.thumbnail img,.thumbnail video{transition:none!important}}.topics button{position:relative;isolation:isolate;display:block;text-align:left;border:1px solid rgba(222,233,237,.9);background:#eaf0f2;box-shadow:0 2px 8px #142f3a0a}.topics button:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;background:linear-gradient(180deg,#08182200 30%,#08182214 48%,#081822cc);pointer-events:none;transition:opacity .2s ease}.topics .topic-label{position:absolute;z-index:1;left:12px;right:10px;bottom:12px;color:#fff;font-size:clamp(12px,1.05vw,15px);font-weight:750;line-height:1.2;letter-spacing:-.2px;text-shadow:0 1px 5px rgba(0,0,0,.28)}.topics .topic-open{position:absolute;z-index:1;right:9px;top:9px;padding:5px 8px;border:1px solid rgba(255,255,255,.35);border-radius:999px;background:#0c1d266b;color:#fff;font-size:10px;font-weight:650;opacity:0;transform:translateY(3px);transition:opacity .18s ease,transform .18s ease;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}@media(hover:hover)and (pointer:fine){.topics button:hover{transform:translateY(-3px);box-shadow:0 10px 25px #142f3a29}.topics button:hover .topic-open,.topics button:focus-visible .topic-open{opacity:1;transform:translateY(0)}}.topics button:focus-visible{outline:3px solid #087fbd;outline-offset:3px}@media(max-width:650px){.topics .topic-label{left:10px;bottom:10px;font-size:13px}.topics .topic-open{opacity:1;transform:none;top:7px;right:7px;font-size:9px;padding:4px 7px}.topics button{min-height:104px}}@media(prefers-reduced-motion:reduce){.topics button:after,.topics .topic-open{transition:none!important}.topics button:hover{transform:none}}.video-details-redesigned .video-metrics{display:flex;flex-wrap:wrap;align-items:center;gap:7px 11px;overflow:visible;min-height:24px;color:#627782;font-size:11px;line-height:1.35}.video-details-redesigned .video-metric{min-height:22px;gap:4px}.video-details-redesigned .video-metric svg{width:13px;height:13px}.video-details-redesigned .knowledge-impact{color:#24786d;font-weight:600}.video-details-redesigned .fish-action{min-width:32px;min-height:30px;justify-content:center;padding:5px 7px;margin:-3px 0;border-radius:999px}.video-details-redesigned .fish-action:focus-visible{outline:2px solid #087fbd;outline-offset:2px}.video-details-redesigned .fish-action.is-fished{background:#dff4ee;color:#087d70}.video-details-redesigned .video-published-age{font-size:10px;line-height:1.35}.video[data-card-level=thumbnail] .video-details-redesigned .video-metrics{gap:4px 7px;font-size:10px}.video[data-card-level=thumbnail] .video-details-redesigned .fish-action{min-width:28px;min-height:28px;padding:4px}@media(max-width:650px){.video-details-redesigned .video-metrics{gap:5px 10px;font-size:11px}.video-details-redesigned .fish-action{min-width:36px;min-height:36px}.video[data-card-level=thumbnail] .video-details-redesigned .fish-action{min-width:32px;min-height:32px}}@media(prefers-reduced-motion:reduce){.video-details-redesigned .fish-action{transition:none}}.catalogue-filter-bar{gap:8px;padding:12px 14px;background:linear-gradient(135deg,#f8fbfc,#f3f8fa);border-color:#e3edf0;border-radius:16px;box-shadow:0 3px 12px #14374406}.catalogue-filter-bar>label{gap:8px;min-height:40px;padding:7px 11px;border-color:#e1e9ed;border-radius:11px;background:#ffffffeb;font-size:12px;font-weight:550;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease}.catalogue-filter-bar>label:focus-within{border-color:#7cbac2;box-shadow:0 0 0 3px #3197a41c}.catalogue-filter-bar input[type=checkbox]{width:15px;height:15px;accent-color:#168879;flex:0 0 auto;cursor:pointer}.catalogue-filter-bar select,.catalogue-filter-bar input:not([type=checkbox]){border-color:#dce6eb;border-radius:8px;background-color:#fff;color:#254456;font:inherit;outline:none;transition:border-color .18s ease,box-shadow .18s ease}.catalogue-filter-bar select:focus-visible,.catalogue-filter-bar input:not([type=checkbox]):focus-visible{border-color:#5aa8b6;box-shadow:0 0 0 3px #3197a421}.catalogue-filter-bar select{cursor:pointer}.catalogue-filter-bar>label:hover{border-color:#c8dce2;background:#fff}@media(max-width:760px){.catalogue-filter-bar{gap:7px;padding:10px;margin:10px 0 17px;border-radius:14px}.catalogue-filter-bar>label{min-height:40px;max-width:100%;font-size:12px}.catalogue-filter-bar>label:has(select){width:100%;justify-content:space-between}.catalogue-filter-bar select{flex:1;min-width:110px}}@media(max-width:420px){.catalogue-filter-bar>label{padding:7px 9px}.catalogue-filter-bar>label:has(select){align-items:flex-start;flex-direction:column;gap:5px}.catalogue-filter-bar select{width:100%}}@media(prefers-reduced-motion:reduce){.catalogue-filter-bar>label,.catalogue-filter-bar select,.catalogue-filter-bar input:not([type=checkbox]){transition:none}}header .search{border:1px solid rgba(218,231,237,.94);box-shadow:0 5px 22px #1937460b;gap:12px;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}header .search:focus-within{border-color:#8abec7;box-shadow:0 0 0 4px #2b8b991b,0 7px 25px #1937460e;background:#fff}header .search>svg{color:#64818e;flex:0 0 auto}header .search input{font-size:13px;letter-spacing:.01px}header .search input::placeholder{color:#81939d;opacity:1}header .search button[aria-label="Search filters"]{width:39px;height:39px;flex:0 0 39px;border-radius:50%;color:#55717e;transition:background .16s ease,color .16s ease}header .search button[aria-label="Search filters"]:hover{background:#edf5f7;color:#176d7a}header .search button:focus-visible,header .header-actions button:focus-visible{outline:3px solid #1683a0;outline-offset:3px}header .search .search-go{background:#087d89;box-shadow:0 2px 5px #087d8924;transition:background .18s ease,transform .18s ease}header .search .search-go:hover{background:#066b75;transform:scale(1.035)}header .search .filters{border:1px solid #e0eaee;box-shadow:0 16px 44px #15324026;border-radius:16px;background:#fffffffa;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}@media(max-width:760px){header .search{gap:8px;padding-left:14px;height:49px}header .search .search-go{width:38px;height:38px;flex:0 0 38px}header .search button[aria-label="Search filters"]{width:34px;height:34px;flex-basis:34px}header .search input{font-size:12px}}@media(prefers-reduced-motion:reduce){header .search,header .search button,header .search .search-go{transition:none}}.sidebar .navitem{border:1px solid transparent;transition:background .16s ease,color .16s ease,border-color .16s ease,transform .16s ease}.sidebar .navitem:hover{background:#27849113;border-color:#5ba1ab24;transform:translate(2px)}.sidebar .navitem:focus-visible{outline:3px solid #1683a0;outline-offset:2px}.sidebar .navitem.active{background:linear-gradient(100deg,#1f908f21,#1f908f0b);border-color:#1f908f26;color:#126f70;font-weight:650}.sidebar .navitem.active svg{color:#148985}@media(prefers-reduced-motion:reduce){.sidebar .navitem{transition:none!important}.sidebar .navitem:hover{transform:none}}.video .thumbnail{aspect-ratio:16/9;border-radius:14px;background:#eaf0f2;isolation:isolate;outline-offset:3px}.video .thumbnail img{transition:transform .28s cubic-bezier(.2,.7,.2,1)}@media(hover:hover)and (pointer:fine){.video .thumbnail:hover img{transform:scale(1.035)}}.video .thumbnail:active img{transform:scale(1.012)}.video .video-details-redesigned .video-title:focus-visible,.video .island-name:focus-visible{outline:2px solid #1683a0;outline-offset:3px;border-radius:3px}@media(prefers-reduced-motion:reduce){.video .thumbnail img{transition:none!important}.video .thumbnail:hover img,.video .thumbnail:active img{transform:none}}.video .video-details-redesigned{gap:8px;padding:11px 2px 0}.video .video-identity-row{gap:10px;align-items:flex-start}.video .video-details-redesigned .video-title{font-size:14px;font-weight:650;line-height:1.4;letter-spacing:-.2px;min-height:2.8em;color:#172e37;transition:color .16s ease}.video .video-details-redesigned .video-title:hover{color:#087d89}.video .video-details-redesigned .island-avatar{width:34px;height:34px;flex-basis:34px;border:1px solid #e2ebee;box-shadow:0 1px 3px #13333d0f}.video .video-identity-copy{gap:4px}.video .island-host-copy{gap:5px;line-height:1.35}.video .video-details-redesigned .island-name{font-size:11px;font-weight:650;color:#246b70}.video .video-details-redesigned .creator{font-size:11px;color:#667780;font-weight:450}.video .identity-separator{font-size:10px;color:#a2b0b5}.video .video-details-redesigned .video-metrics{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:2px 0 0 44px;font-size:11px;color:#73838b}.video .video-details-redesigned .video-metric{display:inline-flex;align-items:center;gap:4px;min-height:20px;white-space:nowrap}.video .video-details-redesigned .video-metric svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.7}.video .video-details-redesigned .knowledge-impact{color:#278174}.video .video-details-redesigned .fish-action{min-width:30px;min-height:28px;padding:3px 6px;color:#71868d;transition:background .16s ease,color .16s ease}.video .video-details-redesigned .fish-action:hover,.video .video-details-redesigned .fish-action.is-fished{background:#e4f4ef;color:#167c70}.video .video-details-redesigned .video-published-age{font-size:10px;color:#87959b;white-space:nowrap}.video .video-details-redesigned .video-title:focus-visible,.video .video-details-redesigned .island-name:focus-visible,.video .video-details-redesigned .creator:focus-visible,.video .video-details-redesigned .fish-action:focus-visible{outline:2px solid #1683a0;outline-offset:3px;border-radius:4px}.video[data-card-level=thumbnail] .video-details-redesigned{gap:6px;padding-top:8px}.video[data-card-level=thumbnail] .video-details-redesigned .video-title{font-size:12px;min-height:2.7em}.video[data-card-level=thumbnail] .video-details-redesigned .island-avatar{width:27px;height:27px;flex-basis:27px}.video[data-card-level=thumbnail] .video-details-redesigned .video-metrics{padding-left:35px;gap:7px;font-size:10px}.video[data-card-level=thumbnail] .video-details-redesigned .video-metric svg{width:11px;height:11px}.video[data-card-level=large] .video-details-redesigned .video-title{font-size:16px;min-height:2.7em}.video[data-card-level=large] .video-details-redesigned .island-avatar{width:38px;height:38px;flex-basis:38px}.video[data-card-level=large] .video-details-redesigned .video-metrics{padding-left:48px;gap:13px}@media(max-width:650px){.video .video-details-redesigned .video-title{font-size:13px}.video .video-details-redesigned .island-avatar{width:30px;height:30px;flex-basis:30px}.video .video-details-redesigned .video-metrics{padding-left:40px;gap:8px;font-size:10px}.video .video-details-redesigned .island-host-copy{gap:4px}}@media(prefers-reduced-motion:reduce){.video .video-details-redesigned .video-title,.video .video-details-redesigned .fish-action{transition:none}}.video-strip{column-gap:clamp(13px,1.15vw,20px);row-gap:clamp(22px,1.8vw,30px);align-items:start}.video{min-width:0;align-self:start}.video .thumbnail{aspect-ratio:16/9}.video .video-details-redesigned{min-width:0}.video .video-details-redesigned .video-title{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;overflow-wrap:anywhere}.video .video-details-redesigned .video-identity-copy,.video .video-details-redesigned .island-host-copy{min-width:0}.video .video-details-redesigned .island-name,.video .video-details-redesigned .creator{min-width:0;overflow:hidden;text-overflow:ellipsis}.video .video-details-redesigned .video-metrics{min-width:0;row-gap:5px}.section-heading{gap:14px}.section-heading h2{min-width:0}@media(min-width:1700px){.video-strip{grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}}@media(min-width:1001px)and (max-width:1250px){.video-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}}@media(min-width:651px)and (max-width:1000px){.video-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.video .video-details-redesigned .video-title{font-size:13px}.video .video-details-redesigned .island-avatar{width:29px;height:29px;flex-basis:29px}.video .video-details-redesigned .video-metrics{padding-left:39px;gap:7px;font-size:10px}}@media(max-width:650px){.video-strip{gap:13px}.video{min-width:min(82%,320px);max-width:88%;scroll-snap-align:start}.video .video-details-redesigned .video-title{-webkit-line-clamp:2}.video .video-details-redesigned .video-metrics{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){.video .video-details-redesigned .video-title{transition:none}}.video .thumbnail{position:relative;overflow:hidden;isolation:isolate;transform:translateZ(0)}.video .thumbnail:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;pointer-events:none;background:linear-gradient(180deg,transparent 55%,rgba(6,24,29,.14));opacity:0;transition:opacity .22s ease}.video .thumbnail-preview-hint{position:absolute;left:10px;bottom:10px;z-index:4;padding:5px 8px;border:1px solid rgba(255,255,255,.28);border-radius:999px;background:#0c1f25a8;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;font-size:10px;line-height:1.2;letter-spacing:.015em;opacity:0;transform:translateY(5px);transition:opacity .2s ease,transform .2s ease;pointer-events:none}.video .thumbnail-preview-hint:before{content:"";display:inline-block;width:5px;height:5px;margin:0 5px 1px 0;border-radius:50%;background:#9ce0ca}.video .thumbnail video,.video .thumbnail>img:not(.video-palette-source){transition:transform .32s cubic-bezier(.2,.7,.2,1),filter .22s ease;will-change:transform}@media(hover:hover)and (pointer:fine){.video .thumbnail:hover:after,.video .thumbnail:focus-visible:after{opacity:1}.video .thumbnail:hover .thumbnail-preview-hint,.video .thumbnail:focus-visible .thumbnail-preview-hint{opacity:1;transform:translateY(0)}.video .thumbnail:hover video,.video .thumbnail:hover>img:not(.video-palette-source){transform:scale(1.025)}.video .thumbnail:hover .video-palette-source{transform:none}}.video .thumbnail:focus-visible{outline:3px solid #1683a0;outline-offset:3px}.video .thumbnail:active video,.video .thumbnail:active>img:not(.video-palette-source){transform:scale(1.012)}@media(max-width:650px){.video .thumbnail-preview-hint{left:7px;bottom:7px;font-size:9px;padding:4px 7px}}@media(prefers-reduced-motion:reduce){.video .thumbnail:after,.video .thumbnail-preview-hint,.video .thumbnail video,.video .thumbnail>img:not(.video-palette-source){transition:none!important;transform:none!important}}.video .video-details-redesigned .fish-action{position:relative;isolation:isolate;overflow:visible;border:1px solid transparent;border-radius:999px;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.video .video-details-redesigned .fish-action:before{content:"";position:absolute;z-index:-1;top:0;right:0;bottom:0;left:0;border-radius:inherit;background:rgb(var(--video-key-color,39 129 116)/.13);opacity:0;transform:scale(.72);transition:opacity .18s ease,transform .22s cubic-bezier(.2,.8,.2,1)}.video .video-details-redesigned .fish-action svg{transform-origin:50% 50%;transition:transform .22s cubic-bezier(.2,.8,.2,1)}.video .video-details-redesigned .fish-action:hover{border-color:rgb(var(--video-key-color,39 129 116)/.2);background:rgb(var(--video-key-color,39 129 116)/.06)}.video .video-details-redesigned .fish-action:hover:before,.video .video-details-redesigned .fish-action.is-fished:before{opacity:1;transform:scale(1)}.video .video-details-redesigned .fish-action:hover svg{transform:translateY(-1px) rotate(-4deg) scale(1.06)}.video .video-details-redesigned .fish-action.is-fished{background:#e4f4ef;border-color:#167c702e;color:#167c70}.video .video-details-redesigned .fish-action.is-fished svg{transform:scale(1.08)}.video .video-details-redesigned .fish-action:active svg{transform:scale(.9)}.video .video-details-redesigned .fish-action:focus-visible{outline:2px solid #1683a0;outline-offset:3px}@media(hover:none){.video .video-details-redesigned .fish-action{min-width:36px;min-height:36px}}@media(prefers-reduced-motion:reduce){.video .video-details-redesigned .fish-action:before,.video .video-details-redesigned .fish-action svg{transition:none!important}.video .video-details-redesigned .fish-action:hover svg,.video .video-details-redesigned .fish-action.is-fished svg,.video .video-details-redesigned .fish-action:active svg{transform:none}}.video .thumbnail:before{content:"";position:absolute;z-index:3;left:50%;top:50%;display:block;width:0;height:0;border-top:9px solid transparent;border-bottom:9px solid transparent;border-left:14px solid #fff;filter:drop-shadow(0 1px 3px rgba(0,0,0,.24));opacity:0;transform:translate(-40%,-50%) scale(.88);transition:opacity .2s ease,transform .24s cubic-bezier(.2,.8,.2,1);pointer-events:none}@media(hover:hover)and (pointer:fine){.video .thumbnail:hover:before,.video .thumbnail:focus-visible:before{opacity:1;transform:translate(-50%,-50%) scale(1)}}.video .thumbnail:active:before{transform:translate(-50%,-50%) scale(.94)}@media(max-width:650px){.video .thumbnail:before{width:36px;height:36px;font-size:12px}}@media(prefers-reduced-motion:reduce){.video .thumbnail:before{transition:none!important;transform:translate(-50%,-50%)}}