:root{--bg:#fff;--surface:#fff;--soft:#f5f7fb;--text:#192438;--muted:#738096;--border:#e8edf4;--blue:#1479ed;--shadow:0 12px 40px #1a30480a;color-scheme:light;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}button,input,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit;border:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #58aaff;outline-offset:4px}::selection{background:#c4e2ff}h1,h2,h3,p{margin:0}.wrap{width:min(1216px,calc(100% - 80px));margin-inline:auto}.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle;flex-shrink:0}.icon-definitions{position:absolute;width:0;height:0;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}.skip-link{position:fixed;top:-80px;left:20px;z-index:20;background:var(--surface);padding:12px 20px}.skip-link:focus{top:10px}
.announcement{height:38px;background:#151c2c;color:#b8c2d2;display:flex;align-items:center;justify-content:center;gap:12px;font-size:11px;letter-spacing:.15px}.announcement a{color:white;margin-left:10px}.new-label{font-size:9px;font-weight:800;color:#99ccff;background:#213650;padding:2px 7px;border-radius:4px;letter-spacing:1px}.announcement a span{margin-left:6px;color:#6bb6ff}.header{border-bottom:1px solid var(--border);background:var(--surface)}.header-inner{height:87px;display:flex;align-items:center;gap:38px}.brand{display:inline-flex;align-items:center;font-size:27px;letter-spacing:-1.2px;font-weight:800;flex-shrink:0}.brand-icon{width:34px;height:34px;background:var(--blue);border-radius:9px;color:white;display:grid;place-items:center;margin-right:10px}.brand-icon .icon{width:20px;height:20px;stroke-width:2}.brand-dot{color:var(--blue)}.main-nav{display:flex;align-items:center;gap:28px;height:100%;font-size:12px;font-weight:650;white-space:nowrap}.main-nav a{height:100%;display:flex;align-items:center;color:var(--muted);position:relative}.main-nav a:hover,.main-nav a.active{color:var(--text)}.main-nav a.active:after{position:absolute;bottom:0;height:3px;background:var(--blue);left:0;right:0;content:"";border-radius:2px 2px 0 0}.search{margin-left:auto;display:flex;align-items:center;gap:10px;background:var(--soft);border:1px solid var(--border);padding:9px 12px;border-radius:9px;width:287px;color:#8b97aa}.search input{border:0;outline:none;background:transparent;min-width:0;width:100%;color:var(--text);font-size:11px}.search input::placeholder{color:#8b97aa}.search .icon{width:16px;height:16px}.search-submit{background:var(--surface);color:var(--muted);padding:0 6px;border:1px solid var(--border);border-radius:4px;font-size:12px}.theme-button{background:transparent;color:var(--muted);padding:8px;margin-left:-20px}
.hero{display:grid;grid-template-columns:.85fr 1.15fr;gap:62px;padding-top:55px;padding-bottom:47px;align-items:center}.eyebrow{font-size:10px;font-weight:750;letter-spacing:1.8px;display:flex;align-items:center;gap:10px;color:var(--blue)}.tiny-line{height:2px;width:21px;background:var(--blue)}h1{font-size:clamp(42px,4.5vw,62px);line-height:1.08;letter-spacing:-2.7px;font-weight:760;margin:21px 0}h1 span{color:var(--blue)}.hero-copy>p{font-size:14px;line-height:1.9;color:var(--muted);max-width:360px}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:27px}.button{display:inline-flex;align-items:center;justify-content:center;gap:15px;border-radius:8px;padding:13px 19px;font-size:12px;font-weight:650;white-space:nowrap;transition:transform .15s,background .15s}.button:hover{transform:translateY(-2px)}.button .icon{width:16px;height:16px}.primary{background:var(--blue);color:#fff;box-shadow:0 5px 12px #1675ed20}.primary:hover{background:#086bda}.text-link{font-size:12px;font-weight:650}.text-link:hover{color:var(--blue)}.hero-footnote{display:flex;align-items:center;gap:11px;margin-top:29px;font-size:10px;line-height:1.7;color:var(--muted)}.hero-footnote strong{font-weight:500;color:#8c96a6}.mini-plane{width:32px;height:32px;border:1px solid var(--border);border-radius:50%;color:var(--blue);display:grid;place-items:center}.mini-plane .icon{width:15px;height:15px}.feature{position:relative;min-height:383px;height:100%;border-radius:16px;overflow:hidden;padding:0;text-align:left;background:#334b5c;color:#fff;isolation:isolate;box-shadow:0 15px 30px #1f38421a}.feature>img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;transition:transform .6s}.feature:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#0f25322b,transparent 35%,#0c2330d9);z-index:0}.feature:hover>img{transform:scale(1.035)}.feature-top{position:absolute;inset:22px 23px auto;display:flex;justify-content:space-between;align-items:center;z-index:1}.glass-label{display:flex;align-items:center;gap:7px;background:#14324455;backdrop-filter:blur(12px);border:1px solid #ffffff35;border-radius:5px;font-size:9px;padding:6px 9px;letter-spacing:1px;font-weight:650}.live-dot{height:5px;width:5px;background:#91ddc9;border-radius:50%}.feature-number{font-size:10px;color:#ffffffb3;letter-spacing:1px}.feature-bottom{position:absolute;inset:auto 26px 27px;display:flex;justify-content:space-between;align-items:flex-end;z-index:1}.feature-location{font-size:9px;letter-spacing:1.6px;color:#b6d9e6;display:block;margin-bottom:6px}.feature-bottom strong{display:block;font-size:28px;font-weight:650;letter-spacing:-.8px;line-height:1.3}.feature-description{font-size:11px;color:#cfdee4;display:block;margin-top:6px}.feature-arrow{width:38px;height:38px;border:1px solid #ffffff50;border-radius:50%;display:grid;place-items:center;margin-left:12px;flex-shrink:0}
.category-strip{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);background:var(--surface)}.category-strip>a{display:flex;align-items:center;gap:16px;padding:23px 25px;transition:background .15s}.category-strip>a:hover{background:var(--soft)}.category-strip>a+a{border-left:1px solid var(--border)}.category-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:10px;flex-shrink:0}.blue{background:#edf5ff;color:#2680df}.purple{background:#f1edff;color:#9170d2}.amber{background:#fff5e8;color:#d99b39}.category-strip strong{display:block;font-size:12px;font-weight:650}.category-strip small{display:block;font-size:10px;color:var(--muted);margin-top:2px}.strip-arrow{margin-left:auto;color:#a2adbf;font-size:17px}
.catalog{padding-top:57px;padding-bottom:52px;scroll-margin-top:25px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:26px}.section-heading .eyebrow{font-size:9px;color:#8a96aa;letter-spacing:1.6px}.section-heading h2{font-size:29px;letter-spacing:-.85px;font-weight:700;margin-top:7px}.section-heading p{font-size:12px;color:var(--muted);margin-top:3px}.sort-control{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted);padding-bottom:4px}.sort-control select{padding:8px 25px 8px 11px;border:1px solid var(--border);border-radius:7px;background:var(--surface);color:var(--text);font-size:11px}.catalog-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:23px}.filters{display:flex;gap:8px;flex-wrap:wrap}.filter{display:flex;align-items:center;gap:7px;padding:8px 13px;border-radius:7px;background:transparent;font-size:11px;color:var(--muted);border:1px solid transparent;transition:background .15s}.filter .icon{width:14px;height:14px}.filter:hover{background:var(--soft)}.filter.selected{background:#edf5ff;color:#1677df;border-color:#deedff;font-weight:650}#saved-count{font-size:9px;background:var(--soft);min-width:16px;border-radius:4px}.result-count{font-size:10px;color:#909aab;white-space:nowrap}.resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.card{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--surface);transition:transform .2s,box-shadow .2s;min-width:0}.card:hover{transform:translateY(-4px);box-shadow:0 12px 27px #17344d12}.card-art{position:relative;aspect-ratio:1.8;overflow:hidden;background:var(--soft)}.card-art img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.card:hover .card-art img{transform:scale(1.035)}.card-open-art{display:block;padding:0;width:100%;height:100%;background:transparent}.card-type{position:absolute;top:13px;left:13px;pointer-events:none;padding:3px 8px;border-radius:4px;background:#132633a8;color:#fff;font-size:9px;font-weight:550;backdrop-filter:blur(8px)}.save-button{position:absolute;top:10px;right:10px;width:30px;height:30px;display:grid;place-items:center;border-radius:7px;background:#142b36a0;color:#fff;backdrop-filter:blur(8px)}.save-button .icon{width:14px;height:14px}.save-button[aria-pressed=true]{background:var(--blue)}.save-button[aria-pressed=true] .icon{fill:#fff;stroke-width:1}.card-body{padding:17px 18px 0}.card-subtitle{font-size:9px;letter-spacing:.8px;color:var(--blue);font-weight:650;text-transform:uppercase;display:flex;justify-content:space-between}.card-subtitle>span:last-child{color:#929caf;font-weight:500;letter-spacing:.2px}.card-title{font-size:16px;line-height:1.5;font-weight:700;letter-spacing:-.2px;padding:6px 0;background:transparent;display:block;text-align:left}.card-title:hover{color:var(--blue)}.card-description{font-size:11px;line-height:1.8;color:var(--muted);min-height:40px}.card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);margin-top:17px;padding:12px 0;font-size:10px}.file-type{display:flex;align-items:center;gap:6px;color:#8e9aae}.file-type .icon{width:12px;height:12px}.download-link{display:flex;align-items:center;gap:6px;font-size:10px;font-weight:650;color:var(--blue)}.download-link:hover{text-decoration:underline}.download-link .icon{width:13px;height:13px}
.empty-state{text-align:center;background:var(--soft);padding:50px 20px;border-radius:12px}.empty-state>.icon{width:30px;height:30px;color:var(--muted);margin-bottom:12px}.empty-state h3{font-size:21px}.empty-state p{color:var(--muted);margin:10px 0 20px;font-size:13px}.notebook{display:flex;align-items:center;gap:25px;padding:31px 35px;margin-bottom:60px;background:linear-gradient(110deg,#f0f6fe,#f8faff);border:1px solid #e5effb;border-radius:12px}.notebook-icon{color:#4a91e5;flex-shrink:0;display:grid;place-items:center;width:64px;height:64px;background:#e2edfc;border-radius:50%}.notebook-icon .icon{width:30px;height:30px}.notebook .eyebrow{font-size:8px;letter-spacing:1.3px}.notebook h2{font-size:22px;letter-spacing:-.5px;margin:5px 0}.notebook p{font-size:11px;color:var(--muted);max-width:550px}.secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.notebook>.button{margin-left:auto;font-size:11px}.footer{border-top:1px solid var(--border);background:var(--soft)}.footer-main{display:flex;justify-content:space-between;align-items:center;padding-top:32px;padding-bottom:28px}.footer-main .brand{font-size:23px}.footer-main .brand-icon{width:28px;height:28px;border-radius:7px}.footer-main p{font-size:10px;color:var(--muted);margin-top:10px}.footer-main nav{display:flex;align-items:center;gap:28px;color:var(--muted);font-size:11px}.link-button{background:transparent;padding:0;color:inherit;font:inherit}.footer nav a:hover,.link-button:hover{color:var(--blue)}.footer-bottom{border-top:1px solid var(--border);padding-block:17px;display:flex;justify-content:space-between;color:#929eaf;font-size:9px}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);opacity:0;background:#19293d;color:#fff;padding:11px 20px;border-radius:8px;font-size:12px;pointer-events:none;z-index:20;transition:opacity .2s,transform .2s;box-shadow:var(--shadow)}.toast.visible{opacity:1;transform:translate(-50%,0)}
dialog{border:1px solid var(--border);border-radius:16px;padding:0;width:min(650px,calc(100% - 32px));max-height:88vh;background:var(--surface);color:var(--text);box-shadow:0 30px 100px #0005}dialog::backdrop{background:#101c2bb3;backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:16px;top:16px;background:#132737bc;color:#fff;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;z-index:1}.dialog-image{width:100%;height:235px;object-fit:cover}.dialog-body{padding:30px}.dialog-body h2{font-size:28px;line-height:1.2;letter-spacing:-.7px;margin:9px 0 16px}.dialog-body p{color:var(--muted);margin-bottom:14px;font-size:13px;line-height:1.85}.dialog-body .button{margin-top:10px}.dialog-tags{display:flex;gap:6px;flex-wrap:wrap;margin:19px 0}.dialog-tags span{font-size:10px;background:var(--soft);padding:4px 9px;border-radius:5px;color:var(--muted)}.about-body{padding-top:55px}.about-body a:not(.button){color:var(--blue);text-decoration:underline}
:root[data-theme=dark]{--bg:#131b29;--surface:#192334;--soft:#1f2b3e;--text:#e6edf7;--muted:#a2aec1;--border:#2a3547;--shadow:0 12px 40px #0002;color-scheme:dark}:root[data-theme=dark] .filter.selected{background:#193456;border-color:#244a74;color:#87bcff}:root[data-theme=dark] .notebook{background:linear-gradient(110deg,#1b2a42,#1b2638);border-color:#2b3c55}:root[data-theme=dark] .notebook-icon{background:#263c5b}:root[data-theme=dark] .category-icon{background:#26374a}:root[data-theme=dark] .card-subtitle,:root[data-theme=dark] .download-link{color:#76b3ff}
@media(min-width:1500px){.hero{padding-top:64px}.feature{min-height:405px}}
@media(max-width:1100px){.wrap{width:calc(100% - 48px)}.header-inner{gap:25px}.main-nav{gap:20px}.search{width:230px}.hero{gap:34px}.feature{min-height:365px}.hero-actions{gap:17px}.text-link{font-size:11px}.category-strip>a{padding:20px 18px;gap:12px}.notebook{gap:20px;padding:27px}.notebook-icon{display:none}.resource-grid{gap:18px}.hero h1{font-size:52px}}
@media(max-width:850px){.header-inner{flex-wrap:wrap;height:auto;padding-block:19px;gap:18px}.main-nav{order:3;width:100%;height:35px;justify-content:center;margin-bottom:-19px}.main-nav a{padding-bottom:12px}.search{width:270px}.theme-button{margin-left:0}.hero{grid-template-columns:1fr 1.1fr;gap:25px;padding-top:35px}.hero h1{font-size:43px}.hero-copy>p{font-size:12px}.hero-actions{flex-wrap:wrap;gap:14px;margin-top:21px}.hero-footnote{margin-top:20px}.feature{min-height:360px}.feature-bottom{inset:auto 20px 23px}.feature-bottom strong{font-size:24px}.feature-description{max-width:185px;line-height:1.7}.feature-location{font-size:8px}.category-strip>a{padding:18px 13px;gap:10px}.category-strip small{display:none}.category-icon{width:32px;height:32px;border-radius:8px}.category-icon .icon{width:17px;height:17px}.category-strip strong{font-size:11px}.strip-arrow{display:none}.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.notebook{flex-wrap:wrap}.notebook>.button{margin-left:0}.footer-main nav{gap:18px}.catalog{padding-top:43px}}
@media(max-width:600px){.wrap{width:calc(100% - 36px)}.announcement{height:33px;font-size:9px;gap:8px}.announcement>a{display:none}.new-label{font-size:8px}.header-inner{gap:15px;padding-block:16px}.brand{font-size:24px}.brand-icon{width:30px;height:30px}.search{order:3;flex-basis:100%;margin-left:0;padding:10px 12px}.search input{font-size:12px}.search-submit{display:none}.theme-button{margin-left:auto}.main-nav{order:4;justify-content:flex-start;height:34px;gap:26px;margin-bottom:-16px;font-size:11px}.hero{grid-template-columns:1fr;gap:28px;padding-top:34px;padding-bottom:25px}.hero h1{font-size:52px;margin:16px 0;letter-spacing:-2.4px}.hero-copy>p{font-size:13px;max-width:320px}.hero-actions{margin-top:22px;flex-wrap:nowrap;gap:24px}.hero-footnote{display:none}.feature{height:315px;min-height:315px}.feature-bottom strong{font-size:27px}.feature-description{max-width:unset;font-size:10px}.feature-top{inset:19px 20px auto}.feature-bottom{inset:auto 20px 22px}.category-strip{display:flex;overflow-x:auto;border-radius:10px}.category-strip>a{flex:1;justify-content:center;gap:7px;padding:16px 8px}.category-strip strong{font-size:9px;white-space:nowrap}.category-icon{width:25px;height:25px;border-radius:6px}.category-icon .icon{width:14px;height:14px}.catalog{padding-top:37px;padding-bottom:30px}.section-heading{margin-bottom:21px;align-items:flex-start}.section-heading h2{font-size:26px}.section-heading p{font-size:11px}.sort-control{padding-top:24px}.sort-control label{display:none}.sort-control select{max-width:98px;font-size:10px}.catalog-controls{flex-direction:column;align-items:flex-start;gap:12px}.filters{gap:2px;flex-wrap:nowrap;width:100%;justify-content:space-between}.filter{padding:7px 8px;font-size:10px;gap:5px}.filter .icon{width:12px;height:12px}.result-count{font-size:9px}.resource-grid{grid-template-columns:1fr;gap:20px}.card-art{aspect-ratio:1.85}.card-body{padding:17px 19px 0}.card-description{min-height:unset}.card-title{font-size:17px}.card-footer{padding:14px 0}.notebook{padding:24px;margin-bottom:35px;gap:18px}.notebook .eyebrow{font-size:7px}.notebook h2{font-size:24px;line-height:1.35;margin:8px 0}.notebook p{font-size:11px;line-height:1.9}.footer-main{align-items:flex-start;gap:20px}.footer-main nav{flex-direction:column;align-items:flex-end;gap:12px;font-size:10px}.footer-bottom{flex-direction:column;gap:6px;font-size:8px}.dialog-image{height:200px}.dialog-body{padding:23px}.dialog-body h2{font-size:26px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}


.strip-arrow .icon,.announcement a .icon{width:14px;height:14px;transform:rotate(-45deg)}