:root{color-scheme:light;--ink:#202336;--muted:#686d83;--accent:#6b53e7;--accent-dark:#5036cf;--line:#e7e7ef;--surface:#fff;--soft:#f7f7fc;--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--surface);color:var(--ink);font-family:Inter,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #a998fa;outline-offset:4px}.page-width{width:min(1180px,calc(100% - 64px));margin-inline:auto}.skip-link{position:fixed;z-index:5;left:16px;top:12px;transform:translateY(-160%);background:#fff;padding:12px 18px;border-radius:10px;border:1px solid var(--line)}.skip-link:focus{transform:none}.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}.site-header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-block:26px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:760;font-size:23px;letter-spacing:-.8px}.brand>span{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:var(--accent);color:#fff;font-size:23px;box-shadow:0 5px 14px #6b53e71c}.site-header nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:600}.site-header nav>a[aria-current=page]{color:var(--accent)}.editor-link{display:inline-flex;align-items:center;gap:10px;min-height:42px;padding:10px 16px;border:1px solid var(--line);border-radius:11px;transition:background .18s,border-color .18s}.editor-link:hover{background:var(--soft);border-color:#cbc3ef}.collection-hero{position:relative;display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:60px;padding-block:64px 80px}.eyebrow{margin:0 0 18px;font-size:11px;font-weight:750;letter-spacing:1.7px;color:var(--accent)}.hero-copy>.eyebrow{display:flex;align-items:center;gap:9px}.hero-copy>.eyebrow>span{width:7px;height:7px;background:#9f88fa;border-radius:50%;box-shadow:0 0 0 5px #f0ebff}h1{margin:0;font-size:clamp(40px,4.6vw,64px);font-weight:740;letter-spacing:-2.8px;line-height:1.12}h1 em{font-style:normal;color:var(--accent)}.hero-description{max-width:470px;margin:24px 0;color:var(--muted);font-size:17px;line-height:1.8}.hero-benefits{display:flex;flex-wrap:wrap;gap:12px 20px;margin-top:25px;font-size:12px;font-weight:550;color:#62677b}.hero-benefits>span{display:inline-flex;align-items:center;gap:6px}.hero-benefits svg{width:13px;height:13px;color:var(--accent)}.hero-benefits>span>span{font-size:16px;color:var(--accent)}.hero-illustration{position:relative;padding:20px 12px 38px;isolation:isolate}.hero-illustration:before{content:"";position:absolute;inset:0 -8px;border-radius:50%;background:radial-gradient(ellipse,#eee9ff 0%,#f5f2ff70 48%,transparent 70%);z-index:-1}.illustration-window{background:#fff;border:1px solid #e7e1f9;border-radius:18px;box-shadow:0 20px 65px #65548d12,0 3px 8px #65548d09;transform:rotate(-4deg);overflow:hidden}.illustration-top{display:flex;align-items:center;gap:5px;height:36px;padding:0 15px;border-bottom:1px solid #f0edf8}.illustration-top i{width:5px;height:5px;border-radius:50%;background:#dbd6ea}.illustration-top span{margin-left:auto;font-size:9px;font-weight:650;letter-spacing:.3px;color:#8f87a5}.illustration-stage{height:235px;position:relative;overflow:hidden;background:radial-gradient(circle at 74% 44%,#f9f7ff,transparent 65%),linear-gradient(#f0edf733 1px,transparent 1px),linear-gradient(90deg,#f0edf733 1px,transparent 1px);background-size:auto,25px 25px,25px 25px}.stage-axis{position:absolute;display:block;background:#d9d4e7;border-radius:2px}.axis-x{width:72%;height:1px;bottom:53px;left:12%}.axis-y{width:1px;height:70%;bottom:53px;left:24%}.stage-curve{position:absolute;width:58%;height:155px;border:4px solid var(--accent);border-top-color:transparent;border-left-color:transparent;border-radius:0 0 85% 0;left:24%;top:22px;transform:rotate(180deg)}.stage-orbit{position:absolute;width:82px;height:82px;border:2px solid #e8d385;border-radius:50%;top:30px;right:17%;transform:rotate(22deg)}.stage-orbit:before{content:"";position:absolute;width:6px;height:6px;background:#e4bd50;right:0;top:20px;border-radius:50%}.stage-point{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--accent);border:2px solid #fff;box-shadow:0 0 0 2px #d8cff8}.point-one{left:25%;bottom:57px}.point-two{left:48%;bottom:86px}.point-three{left:71%;top:36px}.stage-play{position:absolute;display:grid;place-items:center;width:52px;height:52px;right:25px;bottom:22px;color:#fff;background:var(--accent);border:4px solid #fff;border-radius:50%;box-shadow:0 5px 18px #6b53e730}.stage-play svg{width:20px;height:20px;margin-left:1px}.illustration-bottom{height:30px;display:flex;align-items:center;gap:9px;padding:0 16px;border-top:1px solid #f0edf8}.illustration-bottom span{height:4px;width:42%;background:#e3ddf7;border-radius:3px}.illustration-bottom i{height:4px;width:19%;background:#f0edf8;border-radius:3px}.illustration-caption{position:absolute;right:2px;bottom:8px;font-size:11px;font-weight:600;letter-spacing:.2px;color:#8b819e}.collection-main{padding-top:20px}.collection-toolbar{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:25px}.collection-toolbar .eyebrow{margin-bottom:8px}.collection-toolbar h2{font-size:29px;line-height:1.2;letter-spacing:-1px;margin:0;font-weight:700}.collection-total{margin:0 0 3px;color:var(--muted);font-size:13px;white-space:nowrap}.explainer-filters{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(135deg,#fff,#fbfaff);box-shadow:0 8px 30px #33324a04}.hierarchy-filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.explainer-filter{display:flex;flex-direction:column;gap:9px;font-size:13px;font-weight:650}.explainer-filter>span{display:flex;align-items:center;gap:8px}.explainer-filter b{font-size:9px;letter-spacing:.2px;color:#9b90b8;font-weight:600}.explainer-filter select{width:100%;min-width:0;min-height:47px;padding:11px 13px;border:1px solid #dfddeb;border-radius:10px;background:#fff;color:var(--ink);font-size:14px}.explainer-filter select:disabled{color:#9793a7;background:#f8f7fc;border-color:#eeecf5;cursor:not-allowed}.search-filters{display:flex;align-items:center;gap:12px;margin-top:20px}.explainer-search{position:relative;display:flex;align-items:center;flex:1;min-width:100px;color:#9b96ad}.explainer-search>svg{position:absolute;left:14px;pointer-events:none}.explainer-search input{display:block;width:100%;min-width:0;min-height:47px;padding:11px 14px 11px 43px;border:1px solid #dfddeb;border-radius:10px;background:#fff;color:var(--ink);font-size:14px}.explainer-search input::placeholder{color:#9a96a9}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:12px 19px;border:1px solid transparent;border-radius:10px;background:var(--accent);color:#fff;font-size:13px;font-weight:650;text-align:center;cursor:pointer;transition:background .18s,box-shadow .18s,transform .18s;white-space:nowrap}.button:hover{background:var(--accent-dark);box-shadow:0 5px 15px #6b53e71c}.button:active{transform:translateY(1px)}.button-secondary{background:#fff;border-color:#ded9ef;color:var(--accent)}.button-secondary:hover{background:#f5f1ff;border-color:#bdb0eb}.filter-reset{display:inline-flex;align-items:center;min-height:44px;color:#777186;font-size:12px;padding-inline:5px;text-decoration:underline;text-decoration-color:#d8d2e5;text-underline-offset:4px;white-space:nowrap}.filter-reset:hover{color:var(--accent)}.filter-guidance{margin:12px 0 0;color:#91899f;font-size:11px;line-height:1.5}.collection-selection{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:24px 2px 0;color:#6c6380;font-size:12px}.collection-selection b{font-weight:400;color:#c1b8d0}#explainer-results{margin-top:28px;min-height:240px}.explainer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.explainer-card{min-width:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;transition:transform .2s,box-shadow .2s,border-color .2s}.explainer-card:hover{transform:translateY(-4px);box-shadow:0 15px 35px #4d416315;border-color:#d3c9ee}.explainer-card-link{display:block;height:100%}.explainer-card-link:focus-visible{outline-offset:-4px;border-radius:18px}.explainer-cover{height:186px;position:relative;overflow:hidden;isolation:isolate;color:#7159a3;background:#f1ecfc}.explainer-cover-1{background:#e9f5f4;color:#488480}.explainer-cover-2{background:#fff3e4;color:#b0854b}.explainer-cover-3{background:#edf2fc;color:#5a7bac}.cover-grade{position:absolute;top:16px;left:17px;border-radius:6px;padding:5px 8px;background:#ffffffb8;font-size:10px;font-weight:650;color:#615572}.cover-orbit{position:absolute;border:1px solid currentColor;border-radius:50%;opacity:.18;z-index:-1}.orbit-one{height:200px;width:200px;right:-34px;top:-30px}.orbit-two{height:150px;width:150px;left:-25px;bottom:-65px}.cover-grid{position:absolute;inset:0;z-index:-2;opacity:.2;background-image:linear-gradient(transparent 95%,#fff 95%),linear-gradient(90deg,transparent 95%,#fff 95%);background-size:22px 22px}.cover-play{position:absolute;display:grid;place-items:center;top:50%;left:50%;width:51px;height:51px;transform:translate(-50%,-50%);border:1px solid #ffffffb0;border-radius:50%;background:#ffffffbd;box-shadow:0 5px 20px #54457508}.cover-play svg{width:18px;height:18px;margin-left:2px}.cover-subject{position:absolute;left:18px;bottom:17px;font-size:13px;font-weight:700;letter-spacing:.1px}.explainer-card-body{padding:20px}.card-meta{display:flex;align-items:center;gap:10px;justify-content:space-between;font-size:10px;font-weight:650;color:#91849f}.card-meta>span:first-child{color:var(--accent)}.card-meta>span:last-child{font-weight:500;color:#a39bac}.explainer-card h3{margin:12px 0 8px;font-size:18px;line-height:1.4;letter-spacing:-.4px;font-weight:680;overflow-wrap:anywhere}.card-trail{margin:0;font-size:11px;line-height:1.6;color:#91869e}.card-description{margin:10px 0 0;font-size:12px;line-height:1.7;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-action{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;padding-top:14px;border-top:1px solid #f1eef6;color:var(--accent);font-size:12px;font-weight:650}.card-action>svg{width:16px}.collection-empty{display:flex;align-items:center;flex-direction:column;text-align:center;min-height:270px;padding:38px 24px;border:1px dashed #ddd6ee;border-radius:var(--radius);background:#fcfbff}.empty-icon{display:grid;place-items:center;width:50px;height:50px;background:#f0ebfc;border-radius:15px;color:#9c86d0;font-size:27px}.collection-empty h3{margin:17px 0 8px;font-size:19px;letter-spacing:-.4px;font-weight:650}.collection-empty p{max-width:440px;margin:0 0 22px;color:var(--muted);font-size:13px;line-height:1.75}.collection-empty .button{min-height:42px;padding:10px 15px;font-size:12px}.collection-pagination{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;margin-top:30px}.collection-pagination p{font-size:12px;color:var(--muted)}.collection-pagination a:first-child{justify-self:start}.collection-pagination a:last-child{justify-self:end}.collection-pagination .button{min-height:42px;font-size:12px;padding:10px 15px}.collection-note{margin-top:62px;margin-bottom:65px;padding-top:30px;border-top:1px solid var(--line)}.collection-note>div{display:flex;align-items:center;justify-content:center;gap:16px}.collection-note>div>span{display:grid;place-items:center;width:40px;height:40px;background:#f5f1ff;color:#8b72d2;border-radius:12px;font-size:20px}.collection-note p{margin:0;color:#91889f;font-size:12px;line-height:1.9}.collection-note strong{font-weight:600;color:#5e526f}.site-footer{display:flex;align-items:center;gap:30px;justify-content:space-between;padding-block:24px 30px;border-top:1px solid var(--line)}.site-footer .brand{font-size:19px}.site-footer .brand>span{width:29px;height:29px;font-size:18px;border-radius:9px}.site-footer>p{margin:0 auto 0 0;color:#9a92a6;font-size:11px}.site-footer nav{display:flex;gap:22px;color:#8d849a;font-size:11px}.site-footer nav a:hover{color:var(--accent)}
@media(max-width:1000px){.page-width{width:calc(100% - 48px)}.collection-hero{gap:30px;padding-block:45px 65px}h1{font-size:50px;letter-spacing:-2px}.hero-description{font-size:15px}.hero-benefits{gap:10px 15px;font-size:11px}.illustration-stage{height:210px}.explainer-grid{gap:18px;grid-template-columns:repeat(2,minmax(0,1fr))}.search-filters{flex-wrap:wrap}.explainer-search{flex-basis:45%}.filter-reset{margin-left:auto}.explainer-card-body{padding:18px}.collection-toolbar h2{font-size:27px}}
@media(max-width:650px){.page-width{width:calc(100% - 36px)}.site-header{padding-block:20px;gap:12px}.brand{font-size:21px;gap:8px}.brand>span{width:33px;height:33px;border-radius:10px;font-size:21px}.site-header nav{gap:13px;font-size:11px}.editor-link{min-height:38px;padding:8px 11px;font-size:11px}.editor-link svg{display:none}.collection-hero{display:block;padding-block:32px 44px}.hero-copy>.eyebrow{font-size:9px;letter-spacing:1.2px}h1{font-size:44px;letter-spacing:-1.9px;line-height:1.13}.hero-description{margin:18px 0;font-size:15px;line-height:1.7;max-width:400px}.hero-benefits{margin-top:20px;gap:10px 14px;font-size:10px}.hero-illustration{display:none}.collection-main{padding-top:12px}.collection-toolbar{gap:14px;margin-bottom:20px;align-items:center}.collection-toolbar .eyebrow{font-size:9px;letter-spacing:1.2px}.collection-toolbar h2{font-size:23px;letter-spacing:-.7px}.collection-total{font-size:11px;align-self:flex-end;margin-bottom:3px}.explainer-filters{padding:18px;border-radius:16px}.hierarchy-filters{grid-template-columns:1fr;gap:14px}.explainer-filter{gap:7px;font-size:12px}.explainer-filter select{min-height:46px;font-size:16px;padding:10px 12px}.search-filters{margin-top:16px;gap:10px}.explainer-search{flex-basis:100%;width:100%}.explainer-search input{font-size:16px;min-height:46px}.filter-submit{flex:1;font-size:12px;padding:11px 13px}.filter-reset{font-size:11px}.filter-guidance{font-size:10px;margin-top:12px}.collection-selection{margin-top:18px;gap:8px;font-size:11px}#explainer-results{margin-top:20px}.explainer-grid{grid-template-columns:1fr;gap:18px}.explainer-cover{height:180px}.explainer-card-body{padding:19px}.explainer-card h3{font-size:19px}.card-description{font-size:13px}.card-trail{font-size:12px}.card-action{font-size:13px}.collection-empty{padding:30px 18px;min-height:250px}.collection-empty h3{font-size:18px}.collection-empty p{font-size:12px}.collection-pagination{gap:10px}.collection-pagination .button{font-size:11px;padding:10px 12px}.collection-pagination p{font-size:10px}.collection-note{margin-block:38px 36px;padding-top:24px}.collection-note>div{align-items:flex-start;gap:11px}.collection-note>div>span{flex:0 0 34px;width:34px;height:34px;font-size:17px}.collection-note p{font-size:10px;line-height:1.8}.site-footer{flex-wrap:wrap;gap:16px;padding-block:23px}.site-footer>p{font-size:10px}.site-footer nav{width:100%;justify-content:space-between;padding-top:6px;font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

.cover-duration{position:absolute;right:15px;bottom:15px;padding:4px 6px;background:#33283ac4;color:#fff;border-radius:4px;font-size:10px;font-weight:650;font-variant-numeric:tabular-nums}
.collection-empty .not-found-title{margin:20px 0 12px;font-size:clamp(25px,4vw,34px);letter-spacing:-1px;line-height:1.3}
.watch-page{padding-block:30px 66px}.watch-back{display:inline-flex;align-items:center;gap:8px;min-height:40px;color:#877b9a;font-size:12px}.watch-back:hover{color:var(--accent)}.watch-heading{margin:28px 0}.watch-heading .eyebrow{font-size:10px;letter-spacing:1.4px;margin-bottom:12px}.watch-heading h1{font-size:clamp(28px,3.3vw,42px);letter-spacing:-1.3px;line-height:1.25;max-width:900px;overflow-wrap:anywhere}.watch-trail{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin-top:17px;font-size:12px;color:#8e829f}.watch-trail b{color:#c2b8d0;font-weight:400}.watch-player{position:relative;overflow:hidden;border:1px solid #ddd8e7;border-radius:18px;background:#171421;box-shadow:0 12px 45px #34243f0a}.watch-player video{display:block;width:100%;height:auto;max-height:70vh;aspect-ratio:16/9;object-fit:contain;background:#171421}.watch-player video:focus-visible{outline:3px solid #a998fa;outline-offset:-4px}.watch-error{padding:22px;background:#fbf7ff;border-top:1px solid #ebe2f4}.watch-error[hidden]{display:none}.watch-error p{margin:0 0 13px;font-size:13px;color:#6b557f;line-height:1.7}.watch-description{display:grid;grid-template-columns:1fr auto;gap:48px;padding:30px 4px}.watch-description h2{margin:0 0 12px;font-size:16px;font-weight:650;letter-spacing:-.2px}.watch-description>div>p{max-width:760px;margin:0;color:var(--muted);line-height:1.9;font-size:14px;white-space:pre-line}.watch-description aside{display:flex;align-items:flex-start;gap:10px;min-width:200px;padding-top:3px}.watch-description aside>span{display:grid;place-items:center;width:31px;height:31px;border-radius:9px;background:#f5f1ff;color:#997fc8;font-size:21px}.watch-description aside>p{margin:0;font-size:11px;line-height:1.8;color:#978ba3}.watch-description aside strong{font-weight:550;color:#7b6b8e}.watch-next{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:24px;margin-top:14px;border:1px solid var(--line);border-radius:15px;background:#fcfbff}.watch-next>p{font-size:13px;color:#7e718e;margin:0;line-height:1.7}.watch-next .button{font-size:12px}
@media(max-width:750px){.watch-page{padding-block:20px 40px}.watch-heading{margin:23px 0}.watch-description{grid-template-columns:1fr;gap:22px;padding-block:23px}.watch-description aside{min-width:0}.watch-next{padding:20px;align-items:flex-start;flex-direction:column;gap:16px}.watch-next>p{font-size:12px}.watch-heading h1{font-size:29px;letter-spacing:-.7px}.watch-trail{font-size:11px;gap:7px}.watch-player{border-radius:12px}.watch-description>div>p{font-size:13px}.watch-player video{max-height:65vh}}