body.course-hub-v4{--hub-gutter:clamp(24px, 4.2vw, 72px);--hub-paper:#fffdf1;--hub-ink:#171512;--hub-muted:#69645b;--hub-rule:color-mix(in srgb, var(--hub-ink) 24%, transparent);--hub-blue:#2448d8;--hub-sage:#5f765f;background:var(--hub-paper);color:var(--hub-ink)}.hub-v4,.hub-v4 *{box-sizing:border-box}.hub-v4 :is(p,h1,h2,h3,ol,dl,dd){margin:0}.hub-v4 ol{padding:0;list-style:none}.course-navigator [hidden],.index-introduction [hidden]{display:none!important}.course-navigator{padding-inline:var(--hub-gutter)}.index-masthead{border-bottom:0}.index-masthead__bar{justify-content:space-between;align-items:center;gap:32px;min-height:52px;display:flex}.index-masthead__home{color:var(--hub-ink)}.index-masthead__home.brand-lockup{gap:10px;font-size:12px}.index-masthead__home.brand-lockup>span{width:28px;height:28px;color:var(--hub-paper);background:var(--hub-blue);font-size:8px}.index-masthead__counts{align-items:center;gap:clamp(20px,3vw,48px);display:flex}.index-masthead__counts>div{align-items:baseline;gap:9px;display:flex}.index-masthead__counts dt{color:var(--hub-muted);font:500 9px/1.3 var(--mono);letter-spacing:.08em;order:2}.index-masthead__counts dd{color:var(--hub-ink);font:500 13px/1 var(--mono)}.index-masthead__hero{grid-template-columns:repeat(12,minmax(0,1fr));align-items:end;gap:clamp(18px,2.4vw,36px);min-height:clamp(220px,23vw,340px);padding-block:clamp(24px,3vw,48px);display:grid}.index-masthead__title{grid-column:1/9;align-content:space-between;align-self:stretch;display:grid}.index-masthead__title>p{color:var(--hub-blue);font:600 12px/1.45 var(--sans);letter-spacing:.08em;align-items:baseline;gap:15px;display:flex}.index-masthead__title>p span{color:var(--hub-muted);font:500 10px/1.4 var(--mono);letter-spacing:.08em}.index-masthead h1{color:var(--hub-ink);font:400 clamp(112px, 15.3vw, 220px)/.69 var(--display);letter-spacing:-.07em;white-space:nowrap;margin-left:-.055em}.index-masthead__utilities{grid-column:9/13;align-content:end;align-self:stretch;display:grid}.index-progress,.index-continue,.index-return{min-width:0;padding:14px 0}.index-progress{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:3px 16px;display:grid}.index-progress>span,.index-continue>span,.index-return>span{color:var(--hub-muted);font:500 10px/1.4 var(--mono);letter-spacing:.045em}.index-progress>strong{color:var(--hub-blue);font:500 clamp(38px, 4.1vw, 58px)/.8 var(--sans);letter-spacing:-.06em;grid-area:1/2/3;align-self:center}.index-progress>small{color:var(--hub-muted);font:500 10px/1.4 var(--mono)}.index-progress>small b{color:var(--hub-sage);font-weight:600}.index-continue,.index-return{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:3px 16px;transition:color .18s,padding-inline .22s;display:grid}.index-continue strong,.index-return strong{font:600 clamp(14px, 1.2vw, 17px)/1.4 var(--serif);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.index-continue i,.index-return i{grid-area:1/2/3;font-size:19px;font-style:normal;transition:transform .18s}.index-continue:hover,.index-continue:focus-visible,.index-return:hover,.index-return:focus-visible{color:var(--hub-blue);padding-inline:8px}.index-continue:hover i,.index-continue:focus-visible i{transform:translate(3px,-3px)}.index-return:hover i,.index-return:focus-visible i{transform:translate(-3px,3px)}.index-search{grid-template-columns:repeat(12,minmax(0,1fr));align-items:center;gap:12px clamp(18px,2.4vw,36px);min-height:76px;padding-block:12px 18px;display:grid}.index-search>label{color:var(--hub-ink);font:600 12px/1.4 var(--sans);letter-spacing:.06em;white-space:nowrap;grid-column:1/3;align-items:baseline;gap:12px;display:flex}.index-search>label span{color:var(--hub-blue);font:500 9px/1.4 var(--mono);letter-spacing:.08em}.index-search__field{border-bottom:1px solid var(--hub-ink);grid-column:3/10;grid-template-columns:minmax(0,1fr) auto;align-items:center;display:grid}.index-search__field:focus-within{border-color:var(--hub-blue);box-shadow:0 1px 0 var(--hub-blue)}.index-search input{width:100%;min-width:0;color:var(--hub-ink);font:500 clamp(16px, 1.35vw, 20px)/1.4 var(--serif);background:0 0;border:0;outline:0;padding:8px 0}.index-search input::placeholder{color:color-mix(in srgb, var(--hub-muted) 64%, transparent)}.index-search button{color:var(--hub-blue);font:500 10px/1 var(--mono);background:0 0;border:0;padding:8px 0 8px 14px}.index-search>p{color:var(--hub-muted);font:500 10px/1.5 var(--mono);grid-column:10/13}.index-directory{padding-bottom:clamp(28px,4vw,60px)}.index-phase-rail{grid-template-columns:repeat(7,minmax(0,1fr));gap:clamp(8px,1.2vw,18px);padding-block:8px 18px;display:grid}.index-phase-rail button{min-width:0;min-height:116px;color:var(--hub-ink);text-align:left;background:0 0;border:0;grid-template-rows:auto minmax(2.8em,auto) auto;align-content:space-between;gap:9px;padding:16px clamp(10px,1.15vw,18px);transition:color .18s,background-color .18s;display:grid;position:relative}.index-phase-rail button:first-child{padding-left:0}.index-phase-rail button:last-child{padding-right:0}.index-phase-rail button:before{content:"";background:0 0;width:28px;height:2px;position:absolute;bottom:5px;left:clamp(10px,1.15vw,18px);right:auto}.index-phase-rail button:first-child:before{left:0}.index-phase-rail button>span,.index-phase-rail button>small{color:var(--hub-muted);font:500 9px/1.35 var(--mono)}.index-phase-rail button>strong{font:600 clamp(12px, 1.05vw, 15px)/1.42 var(--serif)}.index-phase-rail button>small{justify-self:end}.index-phase-rail button:hover,.index-phase-rail button:focus-visible,.index-phase-rail button.is-active{color:var(--hub-blue);background:0 0}.index-phase-rail button.is-active:before{background:var(--hub-blue)}.index-phase-rail button.is-active>:is(span,small){color:var(--hub-blue)}.index-phase-rail__appendices{opacity:.72}.index-phase-sheets{min-width:0}.index-phase-sheet{border:0}.index-phase-sheet[data-active=false],.index-phase-sheet>summary{display:none}.index-phase-sheet__body{grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(28px,3.5vw,56px);padding:clamp(40px,5vw,76px) 0 clamp(18px,2.5vw,36px);display:grid}.index-phase-sheet__body>header{grid-column:1/5;align-self:start}.index-phase-sheet__mark{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:clamp(24px,3vw,46px);padding-top:0;display:flex}.index-phase-sheet__mark>span{color:var(--hub-muted);font:500 9px/1.4 var(--mono);letter-spacing:.08em}.index-phase-sheet__mark>b{color:var(--hub-blue);font:400 clamp(72px, 8.2vw, 118px)/.65 var(--display);letter-spacing:-.06em}.index-phase-sheet__body>header>p:first-of-type{color:var(--hub-blue);font:600 13px/1.4 var(--mono);letter-spacing:.08em}.index-phase-sheet__body>header>p:nth-of-type(2){max-width:27em;color:var(--hub-muted);font:400 clamp(14px, 1.12vw, 17px)/1.75 var(--serif);margin-top:17px}.index-phase-sheet__body>header>a{color:var(--hub-ink);font:500 10px/1.4 var(--mono);border-bottom:1px solid;gap:12px;margin-top:26px;padding-bottom:4px;display:inline-flex}.index-phase-sheet__body>header>a:hover,.index-phase-sheet__body>header>a:focus-visible{color:var(--hub-blue)}.index-phase-sheet__body>ol{grid-column:6/13;align-self:start}.index-phase-sheet__body li{border-bottom:0}.index-phase-sheet__body li a{grid-template-columns:42px minmax(0,1fr) minmax(58px,auto) 18px;align-items:baseline;gap:14px;padding:clamp(20px,2.3vw,32px) 0;transition:color .18s,padding-inline .22s;display:grid}.index-phase-sheet__body li a>span,.index-phase-sheet__body li a>small{color:var(--hub-muted);font:500 10px/1.4 var(--mono)}.index-phase-sheet__body li a>strong{font:600 clamp(19px, 1.8vw, 28px)/1.34 var(--serif)}.index-phase-sheet__body li a>small{text-align:right}.index-phase-sheet__body li a>i{opacity:0;font-size:18px;font-style:normal;transition:opacity .18s,transform .18s;transform:translate(-4px,4px)}.index-phase-sheet__body li a:hover,.index-phase-sheet__body li a:focus-visible{color:var(--hub-blue);padding-inline:7px}.index-phase-sheet__body li a:hover>i,.index-phase-sheet__body li a:focus-visible>i{opacity:1;transform:none}.index-phase-sheet__body li.is-started a>small{color:var(--hub-blue)}.index-phase-sheet__body li.is-complete a>:is(span,small){color:var(--hub-sage)}.index-phase-sheet__body li.is-complete a>strong{text-decoration:line-through;text-decoration-color:var(--hub-sage);text-decoration-thickness:1px}.index-phase-sheet[data-phase-art=events] .index-phase-sheet__mark>b,.index-phase-sheet[data-phase-art=workflow] .index-phase-sheet__mark>b,.index-phase-sheet[data-phase-art=workflow] .index-phase-sheet__body>header>p:first-of-type{color:var(--hub-sage)}.index-phase-sheet--appendices{opacity:.82}.course-navigator>.index-search-results{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(40px,6vw,96px);min-height:45vh;padding:clamp(36px,5vw,72px) 0;display:grid}.course-navigator>.index-search-results[hidden]{display:none}.index-search-result{border-top:1px solid var(--hub-rule);grid-template-columns:76px minmax(0,1fr) auto;gap:8px 20px;padding:20px 0;display:grid;position:relative}.index-search-result>span,.index-search-result>small{color:var(--hub-muted);font:500 10px/1.4 var(--mono)}.index-search-result>p{font:500 15px/1.62 var(--serif);-webkit-line-clamp:3;-webkit-box-orient:vertical;grid-column:2;display:-webkit-box;overflow:hidden}.index-search-result>small{grid-column:2}.index-search-result>i{grid-area:1/3/4;font-style:normal}.index-search-result:hover,.index-search-result:focus-visible{color:var(--hub-blue)}.index-search-empty{border-top:1px solid var(--hub-ink);color:var(--hub-muted);font:500 15px/1.6 var(--serif);grid-column:1/-1;padding:30px 0}.index-directory__footer{border-top:1px solid var(--hub-ink);color:var(--hub-muted);font:500 10px/1.4 var(--mono);justify-content:space-between;gap:24px;padding:18px 0;display:flex}.index-introduction{padding:clamp(38px, 5vw, 76px) var(--hub-gutter)}.index-introduction details{border-top:1px solid var(--hub-ink);border-bottom:1px solid var(--hub-ink)}.index-introduction summary{cursor:pointer;justify-content:space-between;align-items:center;gap:32px;padding:clamp(20px,2.5vw,32px) 0;list-style:none;display:flex}.index-introduction summary::-webkit-details-marker{display:none}.index-introduction summary>span{align-items:baseline;gap:clamp(18px,2vw,32px);display:flex}.index-introduction summary small{color:var(--hub-blue);font:500 10px/1.4 var(--mono);letter-spacing:.08em}.index-introduction summary strong{font:600 clamp(24px, 3vw, 42px)/1.2 var(--serif)}.index-introduction summary i{width:32px;height:32px;position:relative}.index-introduction summary i:before,.index-introduction summary i:after{background:var(--hub-ink);content:"";width:15px;height:1px;transition:transform .18s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.index-introduction summary i:after{transform:translate(-50%,-50%)rotate(90deg)}.index-introduction details[open] summary i:after{transform:translate(-50%,-50%)}.index-introduction__copy{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:24px clamp(32px,4vw,64px);padding:36px 0 56px;display:grid}.index-introduction__copy h2{color:var(--hub-blue);font:600 clamp(24px, 2.6vw, 38px)/1.4 var(--serif);grid-column:1/-1;margin-top:22px}.index-introduction__copy h2:first-child{margin-top:0}.index-introduction__copy p{color:var(--hub-muted);font:400 16px/1.88 var(--serif);text-align:justify}@media (width<=1100px) and (width>=901px){.index-masthead__hero{min-height:240px}.index-masthead h1{font-size:14vw}.index-phase-rail button{min-height:108px;padding-inline:9px}.index-phase-sheet__body>header{grid-column:1/5}.index-phase-sheet__body>ol{grid-column:5/13}}@media (width<=900px){body.course-hub-v4{--hub-gutter:clamp(20px, 4.5vw, 36px)}.index-masthead__hero{min-height:0;padding:clamp(24px,5vw,42px) 0 0;display:block}.index-masthead__title{justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.index-masthead__title>p{text-align:right;order:2;gap:4px;padding-bottom:.4em;display:grid}.index-masthead h1{font-size:clamp(100px,22vw,170px)}.index-masthead__utilities{gap:clamp(22px,4vw,42px);margin-top:clamp(24px,4vw,38px);display:flex}.index-progress,.index-continue,.index-return{border-bottom:0;flex:1 1 0;padding:13px clamp(14px,2.5vw,24px)}.index-progress{padding-left:0}.index-return:last-child,.index-continue:last-child{border-right:0;padding-right:0}.index-progress>strong{font-size:clamp(32px,6vw,46px)}.index-search{grid-template-columns:110px minmax(0,1fr);min-height:78px}.index-search>label,.index-search__field,.index-search>p{grid-column:auto}.index-search>p{grid-column:2;margin-top:-9px}.index-phase-rail{display:none}.index-phase-sheet,.index-phase-sheet[data-active=false]{border-bottom:1px solid color-mix(in srgb, var(--hub-ink) 24%, transparent);display:block}.index-phase-sheet>summary{cursor:pointer;grid-template-columns:58px minmax(0,1fr) auto 20px;align-items:baseline;gap:14px;padding:24px 0;list-style:none;display:grid}.index-phase-sheet>summary::-webkit-details-marker{display:none}.index-phase-sheet>summary:after{color:var(--hub-muted);content:"+";font:500 17px/1 var(--mono);grid-column:4}.index-phase-sheet[open]>summary:after{content:"−"}.index-phase-sheet>summary>span,.index-phase-sheet>summary>small{color:var(--hub-blue);font:500 10px/1.4 var(--mono)}.index-phase-sheet>summary>strong{font:600 clamp(20px, 3.8vw, 28px)/1.32 var(--serif)}.index-phase-sheet>summary>small{text-align:right}.index-phase-sheet__body{padding:4px 0 30px;display:block}.index-phase-sheet__body>header{padding:0 0 22px 72px}.index-phase-sheet__mark{display:none}.index-phase-sheet__body>header>p:nth-of-type(2){max-width:35em;margin-top:10px}.index-phase-sheet__body>header>a{margin-top:15px}.index-phase-sheet__body li a{grid-template-columns:42px minmax(0,1fr) minmax(58px,auto);padding:19px 0}.index-phase-sheet__body li a>strong{font-size:clamp(18px,3.2vw,23px)}.index-phase-sheet__body li a>i{display:none}.course-navigator>.index-search-results{grid-template-columns:1fr}}@media (width<=560px){body.course-hub-v4{--hub-gutter:18px}.index-masthead__bar{min-height:48px}.index-masthead__counts{gap:14px}.index-masthead__counts>div{text-align:right;gap:2px;display:grid}.index-masthead__counts dt{font-size:7px}.index-masthead__counts dd{grid-row:1;font-size:10px}.index-masthead__home.brand-lockup{font-size:11px}.index-masthead h1{font-size:clamp(74px,22.5vw,118px)}.index-masthead__title>p{gap:2px;font-size:10px}.index-masthead__title>p span{font-size:8px}.index-masthead__utilities{grid-template-columns:120px minmax(0,1fr);margin-top:22px;display:grid}.index-masthead__utilities:has(.index-return:not([hidden])){grid-template-columns:1fr 1fr}.index-masthead__utilities:has(.index-return:not([hidden])) .index-progress{border-bottom:0;border-right:0;grid-column:1/-1}.index-progress,.index-continue,.index-return{padding:12px 0}.index-progress{grid-template-columns:minmax(0,1fr) auto;gap:3px 6px;padding-right:14px}.index-progress>span{white-space:nowrap}.index-progress>strong{grid-row:1}.index-progress>small{white-space:nowrap;grid-column:1/-1}.index-continue,.index-return{border-left:0;border-right:0;padding-left:14px}.index-masthead__utilities:has(.index-return:not([hidden])) .index-continue{border-left:0;padding-left:0;padding-right:12px}.index-progress>strong{font-size:31px}.index-continue strong,.index-return strong{white-space:normal;font-size:13px}.index-search{grid-template-columns:1fr auto;gap:6px 12px;padding:15px 0 13px;display:grid}.index-search>label,.index-search__field{grid-column:1/-1}.index-search>p{grid-column:1/-1;margin-top:0}.index-search input{font-size:16px}.index-phase-sheet>summary{grid-template-columns:48px minmax(0,1fr) 18px;gap:10px;padding:21px 0}.index-phase-sheet>summary:after{grid-column:3}.index-phase-sheet>summary>small{display:none}.index-phase-sheet>summary>strong{font-size:clamp(19px,5.8vw,24px)}.index-phase-sheet__body>header{padding:0 0 18px 58px}.index-phase-sheet__body>header>p:nth-of-type(2){font-size:14px}.index-phase-sheet__body li a{grid-template-columns:34px minmax(0,1fr) auto;gap:10px;padding:17px 0}.index-phase-sheet__body li a>strong{font-size:17px}.index-search-result{grid-template-columns:56px minmax(0,1fr) auto}.index-directory__footer{padding-block:16px}.index-introduction{padding:44px var(--hub-gutter)}.index-introduction summary>span{gap:4px;display:grid}.index-introduction__copy{padding:42px 0 60px;display:block}.index-introduction__copy h2{margin:46px 0 18px;font-size:25px}.index-introduction__copy p{text-align:left;margin-top:20px;font-size:16px;line-height:1.84}}@media (width<=340px){body.course-hub-v4{--hub-gutter:15px}.index-masthead__counts{gap:9px}.index-masthead h1{font-size:70px}.index-masthead__title>p{font-size:9px}.index-phase-sheet>summary{grid-template-columns:44px minmax(0,1fr) 16px}.index-phase-sheet__body>header{padding-left:54px}}@media (prefers-reduced-motion:reduce){.index-phase-rail button,.index-phase-sheet__body li a,.index-phase-sheet__body li a>i,.index-continue,.index-return,.index-continue i,.index-return i,.index-introduction summary i:after{transition:none}}@media print{.index-search,.index-masthead__utilities,.index-phase-rail{display:none}.index-masthead__hero{min-height:0}.index-phase-sheet,.index-phase-sheet[data-active=false]{display:block}.index-phase-sheet__body{display:grid}}