@font-face{font-family:'Instrument Sans';src:url('./instrument-sans-variable.woff2') format('woff2');font-weight:400 700;font-display:swap}
.nav-demo{width:min(320px,100%);min-width:0;--nav-ease:cubic-bezier(.22,.61,.36,1);color:#f0f0f0;font-family:'Instrument Sans',sans-serif;font-size:13px}
.navigation-review .skip-link:not(:focus){clip-path:inset(100%)}
@media(max-width:420px){.navigation-review .header-inner{padding-inline:16px;gap:10px}.navigation-review .wordmark{font-size:18px;white-space:nowrap}.navigation-review .navigation{gap:2px}.navigation-review .nav-item{padding-inline:5px;font-size:11px;gap:4px}}
.nav-demo *{box-sizing:border-box}.nav-demo [hidden]{display:none!important}
.nav-surface{border:1px solid #ffffff16;border-radius:17px;background:#232323;box-shadow:inset 0 1px #ffffff08,0 3px 6px #00000015;overflow:hidden}
.nav-demo button{font:inherit;color:inherit;cursor:pointer;border:0;background:transparent;-webkit-tap-highlight-color:transparent}
.nav-demo button:focus-visible,.nav-content:focus-visible{outline:2px solid #c9c9c9;outline-offset:-3px;border-radius:7px}
.nav-demo button:disabled{opacity:.3;cursor:default}
.menu-glyph{display:inline-flex;flex:none;align-items:center;justify-content:center;width:24px;height:24px;pointer-events:none;vertical-align:middle}
.menu-glyph>svg{display:block;width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.nav-demo .arrow-left{transform:rotate(90deg)}.nav-demo .arrow-right{transform:rotate(-90deg)}
.nav-track{position:relative;display:flex;isolation:isolate}
.nav-track button{position:relative;z-index:1;flex:1;min-width:0;min-height:48px;padding:8px 3px;color:#b8b8b8;transition:color 160ms ease;white-space:nowrap}
.nav-track button[aria-selected=true]{color:#f4f4f4}
.nav-track button:hover{color:#fff}
.nav-indicator{position:absolute;left:0;bottom:0;width:var(--indicator-width,33.333%);transform:translateX(var(--indicator-x,0px));background:#dcdcdc;pointer-events:none}
[data-ready=true] .nav-indicator,[data-ready=true] .page-indicator{transition:transform 260ms var(--nav-ease),width 260ms var(--nav-ease)}
.underline-track{margin:0 16px;border-bottom:1px solid #ffffff13}
.underline-track .nav-indicator{height:2px;border-radius:3px;bottom:-1px}
.nav-content{min-height:181px;padding:23px 20px}
.nav-eyebrow{font-size:9px;letter-spacing:.1em;color:#a9a9a9}
.nav-content h3{margin:12px 0 8px;font-size:19px;font-weight:500;letter-spacing:-.025em}
.nav-content p{font-size:12px;color:#bebebe;line-height:1.6;margin:0;max-width:225px}
.project-meta{display:flex;align-items:center;gap:6px;font-size:9px;color:#b2b2b2;margin-top:20px;white-space:nowrap}
.status-dot{width:5px;height:5px;border-radius:50%;background:#b7cdbd}.meta-line{width:1px;height:10px;background:#ffffff25;margin:0 4px}
.document-row{display:flex;align-items:center;gap:10px;min-height:48px}.document-row+.document-row{border-top:1px solid #ffffff0e}
.document-row>.menu-glyph{color:#c4c4c4}.document-row strong,.activity-line strong{font-size:12px;font-weight:450;display:block}
.document-row small,.activity-line small{display:block;font-size:10px;color:#b2b2b2;margin-top:4px}
.activity-line{display:flex;position:relative;align-items:center;gap:14px;min-height:58px}.activity-line>span{width:7px;height:7px;border-radius:50%;border:1px solid #c5c5c5}.activity-line:first-child:after{content:'';position:absolute;top:34px;left:3px;height:47px;width:1px;background:#aaaaaa3a}
.segment-track{margin:12px;padding:3px;border:1px solid #ffffff0c;border-radius:12px;background:#191919}
.segment-track button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-height:57px;font-size:11px}
.segment-track .menu-glyph{width:22px;height:22px}
.segment-track .nav-indicator{top:3px;bottom:3px;border-radius:9px;background:#3c3c3c;box-shadow:inset 0 1px #ffffff0e}
.view-surface .nav-content{min-height:173px;padding:0 18px 18px}
.mini-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding-top:10px;min-height:150px}
.mini-board>div{background:#1b1b1b;border:1px solid #ffffff07;border-radius:8px;padding:10px 5px}
.mini-board small{font-size:7px;color:#b5b5b5;letter-spacing:.025em}.mini-board span{display:block;font-size:10px;padding:12px 3px;margin-top:10px;border-radius:5px;background:#3d3d3d}
.mini-timeline{padding-top:10px}.mini-timeline>div{position:relative;height:39px;display:grid;grid-template-columns:60px 1fr;align-items:center;border-bottom:1px solid #ffffff08;gap:8px}.mini-timeline span{font-size:10px;color:#cacaca}.mini-timeline b{display:block;height:14px;width:48%;border-radius:5px;background:#b9c9bd}.mini-timeline>div:nth-child(2) b{margin-left:26%;background:#859b8d}.mini-timeline>div:nth-child(3) b{margin-left:65%;width:35%;background:#52695c}.mini-timeline footer{display:flex;justify-content:space-between;margin-left:68px;padding-top:10px}.mini-timeline footer span{font-size:8px;color:#a0a0a0}
.trail-surface{padding:18px 16px}.folder-trail{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0 0 16px;border-bottom:1px solid #ffffff15;min-height:44px}.folder-trail li{display:flex;align-items:center;gap:3px;min-width:0}.folder-trail button,.folder-trail [aria-current]{font-size:11px;white-space:nowrap;padding:6px 2px}.folder-trail button{color:#adadad}.folder-trail .menu-glyph{width:12px;height:12px;transform:rotate(-90deg);color:#909090}.trail-body{min-height:145px;padding-top:10px}.trail-folder{display:flex;gap:10px;align-items:center;text-align:left;width:100%;min-height:44px;border-radius:8px}.trail-folder .menu-glyph{color:#cbcbcb}.trail-folder span{flex:1}.trail-folder:hover span{color:#d3d3d3}.trail-folder>.arrow-right{width:16px;height:16px;color:#9e9e9e}.trail-note{margin:10px 0 0;color:#ababab;font-size:10px;line-height:1.5;min-height:15px}
.pages-surface{padding:20px 16px 15px}.collection-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:13px}.collection-heading strong{font-size:13px;font-weight:500}.collection-heading>span{font-size:10px;color:#b3b3b3;font-variant-numeric:tabular-nums}.page-files{min-height:112px}.page-files .document-row{min-height:53px}.pagination{display:flex;align-items:center;gap:6px;justify-content:space-between;padding-top:13px;border-top:1px solid #ffffff12}.pagination>button{width:28px;height:36px;display:grid;place-items:center;padding:0}.pagination .menu-glyph{width:20px;height:20px}.page-numbers{display:flex;position:relative;isolation:isolate;flex:1;max-width:190px}.page-numbers button{position:relative;flex:1;min-width:0;height:34px;font-size:12px;z-index:1}.page-indicator{position:absolute;top:0;bottom:0;left:0;width:20%;border:1px solid #bfbfbf55;background:#d1d1d10c;border-radius:50%;transform:translateX(var(--page-x,0px))}
.sidebar-surface{display:grid;grid-template-columns:116px minmax(0,1fr);min-height:242px;transition:grid-template-columns 260ms var(--nav-ease)}
.side-rail{padding:12px 6px;border-right:1px solid #ffffff12;min-width:0;overflow:hidden}.rail-toggle{display:grid;place-items:center;width:40px;height:36px;margin:0 0 13px 3px}.rail-toggle .menu-glyph{width:20px;height:20px;transition:transform 240ms var(--nav-ease)}
.side-links{position:relative}.side-links button{display:flex;align-items:center;gap:9px;width:100%;height:44px;padding:0 7px;color:#b4b4b4}.side-links button .menu-glyph{width:23px;height:23px}.side-links button span{font-size:11px;transition:opacity 130ms ease;white-space:nowrap}.side-links button[aria-current]{color:#f5f5f5}.side-marker{position:absolute;left:-6px;top:11px;width:2px;height:22px;border-radius:3px;background:#d2d2d2;transform:translateY(var(--side-y,0px));transition:transform 240ms var(--nav-ease)}
.side-content{padding:24px 14px;min-width:0}.side-content>.menu-glyph{width:28px;height:28px;color:#c7c7c7}.side-content h3{font-weight:500;font-size:15px;margin:18px 0 10px}.side-content p{font-size:11px;line-height:1.6;color:#b8b8b8;margin:0}.side-content small{display:block;margin-top:24px;font-size:9px;color:#b1b1b1}
[data-collapsed=true] .sidebar-surface{grid-template-columns:53px minmax(0,1fr)}[data-collapsed=true] .side-links button span{opacity:0;pointer-events:none}[data-collapsed=true] .rail-toggle .menu-glyph{transform:rotate(-90deg)}
@media(max-width:420px){.nav-content{padding-inline:14px}.project-meta{font-size:8px;gap:4px}.sidebar-surface{grid-template-columns:104px minmax(0,1fr)}.side-content{padding-inline:10px}.folder-trail{gap:1px}.folder-trail button,.folder-trail [aria-current]{font-size:10px}.pagination{gap:2px}}
@media(prefers-reduced-motion:reduce){.nav-demo *,.nav-demo *::after{transition:none!important;animation:none!important}}

.previous-studies{text-decoration:underline;text-underline-offset:4px;font-size:14px;white-space:nowrap}
.nav-next h3{font-size:19px;letter-spacing:-.025em;font-weight:500;margin:12px 0 9px}.nav-next p{font-size:12px;line-height:1.65;color:#bebebe;margin:0}.nav-next .sr-only{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden;white-space:nowrap}
.steps-surface{padding:22px 18px 16px}.step-track{display:flex;position:relative;isolation:isolate;justify-content:space-between}.step-track:before,.step-line{position:absolute;content:'';top:18px;left:16.666%;right:16.666%;height:1px;background:#727272;z-index:-1}.step-line{background:#dedede;transform:scaleX(var(--step-progress,0));transform-origin:left;transition:transform 280ms var(--nav-ease)}.step-track button{display:grid;justify-items:center;gap:9px;width:33.333%;font-size:10px;color:#adadad;padding:0}.step-circle{display:grid;place-items:center;width:37px;height:37px;border-radius:50%;border:1px solid #6f6f6f;background:#232323;transition:background-color 200ms ease,border-color 200ms ease,color 200ms ease}.step-circle .menu-glyph{width:20px;height:20px}.step-track [aria-current] .step-circle{border-color:#dddddd;background:#dddddd;color:#343434}.step-track [data-complete=true] .step-circle{border-color:#c5c5c5;color:#e1e1e1}.step-track [aria-current]{color:#eeeeee}.step-copy{min-height:149px;padding:18px 0}.step-copy h3{font-size:18px}.step-actions{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #ffffff14;padding-top:11px;gap:8px}.step-actions button{min-height:36px;font-size:12px;padding:5px 8px}.step-actions [data-forward]{display:flex;align-items:center;gap:6px;border:1px solid #cdcdcd38;border-radius:9px;padding-inline:12px}.step-actions .menu-glyph{width:16px;height:16px}
.dock-surface{padding:22px 13px 12px}.dock-content{padding:6px 12px 18px;min-height:185px}.dock-content>.menu-glyph{width:32px;height:32px;color:#cacaca}.dock-content h3{margin-top:20px}.bottom-dock{position:relative;display:flex;padding:5px;border-radius:15px;background:#1a1a1a;border:1px solid #ffffff0c;isolation:isolate}.bottom-dock button{display:grid;place-items:center;gap:7px;min-width:0;flex:1;padding:10px 3px;font-size:10px;color:#ababab;z-index:1;transition:color 180ms ease}.bottom-dock [aria-current]{color:#f2f2f2}.dock-indicator{position:absolute;top:5px;bottom:5px;left:0;width:var(--dock-width,33.333%);background:#3d3d3d;border-radius:11px;transform:translateX(var(--dock-x,5px));pointer-events:none}[data-ready=true] .dock-indicator{transition:transform 260ms var(--nav-ease),width 260ms var(--nav-ease)}
.index-surface{padding:20px 15px}.index-heading,.tree-heading{font-size:13px;font-weight:500;padding-bottom:16px;border-bottom:1px solid #ffffff14}.index-layout{display:grid;grid-template-columns:65px minmax(0,1fr);gap:8px;padding-top:15px}.section-index{border-right:1px solid #ffffff10;padding-right:5px}.section-index button{display:flex;align-items:center;gap:6px;width:100%;text-align:left;min-height:39px;font-size:10px;color:#a5a5a5;padding:4px 0}.section-index i{width:3px;height:3px;border-radius:3px;background:#8b8b8b;transition:height 200ms var(--nav-ease),background-color 200ms ease}.section-index [aria-current]{color:#f0f0f0}.section-index [aria-current] i{height:15px;background:#d7d7d7}.reading-pane{height:210px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#6b6b6b transparent;scroll-padding:0;padding:0 7px 0 5px;outline-offset:-2px}.reading-pane section{min-height:210px;padding:5px 0 20px}.reading-pane h3{font-size:17px}.reading-pane p{font-size:11px;line-height:1.7}.reading-pane small{display:block;font-size:10px;line-height:1.6;color:#a3a3a3;padding-top:15px}.reading-pane section:last-child{min-height:210px}
.collection-window{overflow:hidden;touch-action:pan-y;cursor:grab;outline-offset:-4px}.collection-window:active{cursor:grabbing}.collection-track{display:flex;transform:translateX(calc(var(--slide,0)*-100%));transition:transform 320ms var(--nav-ease);will-change:transform}.collection-slide{flex:0 0 100%;min-width:0;padding:24px 23px 20px;min-height:236px;user-select:none}.slide-emblem{display:grid;place-items:center;width:48px;height:48px;border:1px solid #cdcdcd2a;border-radius:14px;margin-bottom:25px;color:#d3d3d3}.slide-emblem .menu-glyph{width:28px;height:28px}.collection-slide h3{font-size:21px}.collection-controls{display:flex;align-items:center;justify-content:space-between;padding:0 16px 14px}.collection-controls>button{display:grid;place-items:center;width:36px;height:36px;border:1px solid #cdcdcd24;border-radius:50%}.collection-controls .menu-glyph{width:18px;height:18px}.collection-dots{display:flex;gap:0;align-items:center}.collection-dots button{width:30px;height:34px;display:grid;place-items:center;padding:0}.collection-dots span{width:5px;height:5px;border-radius:6px;background:#727272;transition:width 220ms var(--nav-ease),background-color 220ms ease}.collection-dots [aria-current] span{width:18px;background:#dedede}
.tree-surface{padding:20px 16px 16px;user-select:none;-webkit-user-select:none}
.file-tree,.file-tree ul{list-style:none;padding:0;margin:0}
.file-tree{padding:12px 0;min-height:174px}
.tree-row{display:flex;align-items:center;gap:8px;min-height:36px;font-size:12px;cursor:pointer;position:relative}
.tree-row>.menu-glyph{width:20px;height:20px;color:#b7b7b7}
.tree-row>.tree-chevron{width:13px;height:13px;transform:rotate(-90deg);transition:transform 320ms var(--nav-ease)}
[aria-expanded=true]>.tree-row>.tree-chevron{transform:none}
.file-tree [role=group]{padding-left:23px;border-left:1px solid #a5a5a530;margin-left:6px}
.file-tree [data-file] .tree-row{gap:8px;font-size:11px;color:#bbbbbb;padding-left:4px}
.file-tree [aria-selected=true]>.tree-row{color:#f3f3f3}
.file-tree [aria-selected=true]>.tree-row:before{content:'';position:absolute;left:-24px;width:2px;height:16px;border-radius:2px;background:#d8d8d8}
.file-tree [role=treeitem]:focus{outline:none}
.file-tree [role=treeitem]:focus-visible>.tree-row{outline:1px solid #d2d2d2;outline-offset:1px;border-radius:6px}
.tree-detail{padding:13px 2px 0;border-top:1px solid #ffffff14;min-height:57px}
.tree-detail strong{font-weight:450;font-size:12px;display:block}
.tree-detail small{display:block;color:#adadad;font-size:10px;margin-top:5px}
@media(max-width:420px){.steps-surface{padding-inline:13px}.step-copy h3{font-size:17px}.index-surface{padding-inline:12px}.index-layout{grid-template-columns:54px minmax(0,1fr);gap:5px}.reading-pane{padding-inline:3px}.reading-pane h3{font-size:15px}.collection-slide{padding-inline:18px}.tree-surface{padding-inline:12px}}
@media(prefers-reduced-motion:reduce){.nav-next *{transition:none!important;animation:none!important}}

body{margin:0;min-height:100svh;display:grid;place-items:center;background:#edf0f1}.nav-demo{width:min(320px,calc(100vw - 32px))}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}