@import "https://fonts.googleapis.com/css2?family=Archivo+Black&family=DM+Serif+Display&family=IBM+Plex+Mono:wght@400;500;700&family=Inter:wght@200;300;400;500;600;700&display=swap";.cog-neuro{background:var(--cream);min-height:100vh;color:var(--ink);font-family:var(--font-sans);scroll-behavior:smooth;position:relative;overflow-x:hidden}.notes-body :is(h1,h2,h3,h4){scroll-margin-top:140px}.cog-neuro-content{min-width:0;max-width:1400px}.cog-neuro{--paper:#f8f6ee;--ink-soft:#2a2826;--ink-faint-2:#a8a29a;--hairline:#a8a29a73;--coral:#c45a2a;background:var(--paper)}.cog-neuro-bar{background:var(--paper);border-bottom:1px solid var(--hairline);z-index:10;align-items:baseline;gap:18px;padding:22px 40px 16px;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;display:flex;position:relative;top:0}.cog-neuro-bar:before{content:"";background:var(--coral);width:3px;position:absolute;top:0;bottom:0;left:0}.cog-neuro-back{letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint-2);box-shadow:none;background:0 0;border:none;padding:0;font-family:inherit;font-size:10px;text-decoration:none;transition:color .15s}.cog-neuro-back:hover{color:var(--ink-soft);box-shadow:none;background:0 0;transform:none}.cog-neuro-swatch{background:var(--coral);width:8px;height:8px;box-shadow:none;border:none;align-self:center;transform:translateY(-1px)}.cog-neuro-title{letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);font-family:inherit;font-size:13px;font-weight:500}.cog-neuro-subtitle{color:var(--ink-faint-2);letter-spacing:.16em;text-transform:uppercase;white-space:nowrap;margin-left:auto;font-family:inherit;font-size:10px;font-weight:400}.cog-neuro-tabs{border-bottom:1px solid var(--hairline);background:var(--paper);flex-wrap:wrap;gap:28px;padding:12px 40px 14px;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;display:flex}.cog-neuro-tab{letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint-2);box-shadow:none;background:0 0;border:none;padding:4px 0;font-family:inherit;font-size:10px;font-weight:500;text-decoration:none;transition:color .15s;position:relative}.cog-neuro-tab:hover{color:var(--ink-soft);box-shadow:none;transform:none}.cog-neuro-tab.active{color:var(--ink-soft);box-shadow:none;background:0 0;transform:none}.cog-neuro-tab.active:after{content:"";background:var(--ink-soft);height:2px;position:absolute;bottom:-3px;left:0;right:0}@media (width<=720px){.cog-neuro-bar{flex-wrap:wrap;gap:12px;padding:16px 20px 12px}.cog-neuro-subtitle{order:5;width:100%;margin-left:0}.cog-neuro-tabs{-webkit-overflow-scrolling:touch;flex-wrap:nowrap;gap:18px;padding:10px 20px 12px;overflow-x:auto}.cog-neuro-tab{white-space:nowrap}}.cog-neuro-content{padding:var(--space-lg);max-width:1400px;margin:0 auto}.cog-neuro-main{min-width:0}.cog-neuro-brain-corner{pointer-events:none;-webkit-user-select:none;user-select:none;mix-blend-mode:multiply;z-index:1;width:480px;max-width:36vw;height:auto;position:absolute;top:92px;right:0}@media (width<=900px){.cog-neuro-brain-corner{opacity:.7;width:220px;top:110px}}.roadmap-header{gap:var(--space-xs);margin-bottom:var(--space-lg);flex-direction:column;display:flex}.roadmap-eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--ink-light);font-size:12px;font-weight:700}.roadmap-title{font-family:var(--font-display);text-transform:uppercase;letter-spacing:-.01em;font-size:32px}.roadmap-meta{color:var(--ink-light);font-size:13px}.roadmap-progress{align-items:center;gap:var(--space-md);padding:var(--space-md);border:2px solid var(--ink);background:var(--surface);box-shadow:var(--brutal-shadow);margin-bottom:var(--space-lg);display:flex}.roadmap-progress-label{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;font-size:13px}.roadmap-progress-bar{border:2px solid var(--ink);background:var(--cream);flex:1;height:16px;position:relative;overflow:hidden}.roadmap-progress-fill{background:var(--orange);height:100%;transition:width .2s}.roadmap-progress-pct{font-family:var(--font-display);text-align:right;min-width:50px;font-size:16px}.phase-card{border:3px solid var(--ink);background:var(--surface);box-shadow:var(--brutal-shadow);margin-bottom:var(--space-lg)}.phase-card-head{justify-content:space-between;align-items:flex-start;gap:var(--space-md);padding:var(--space-md) var(--space-lg);border-bottom:2px solid var(--ink);background:var(--cream);display:flex}.phase-name{font-family:var(--font-display);text-transform:uppercase;letter-spacing:-.01em;font-size:20px}.phase-weeks{color:var(--ink-light);margin-top:4px;font-size:13px}.phase-tags{gap:var(--space-xs);flex-wrap:wrap;align-items:center;display:flex}.phase-priority{font-family:var(--font-display);letter-spacing:.06em;text-transform:uppercase;border:2px solid var(--ink);background:var(--orange);color:var(--cream);padding:4px 8px;font-size:11px}.phase-priority.medium{color:var(--ink);background:#f5c518}.phase-priority.low{background:var(--cream);color:var(--ink)}.phase-weight{font-family:var(--font-display);letter-spacing:.06em;text-transform:uppercase;border:2px solid var(--ink);background:var(--ink);color:var(--cream);padding:4px 8px;font-size:11px}.phase-topics{gap:var(--space-xs);padding:var(--space-md) var(--space-lg);border-bottom:2px solid var(--ink);flex-wrap:wrap;display:flex}.topic-chip{border:2px solid var(--ink);background:var(--cream);padding:4px 10px;font-size:12px}.lecture-card{gap:var(--space-sm);padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--ink);flex-direction:column;display:flex}.lecture-card:last-child{border-bottom:none}.lecture-row{align-items:center;gap:var(--space-md);display:flex}.lecture-checkbox{border:2px solid var(--ink);background:var(--surface);cursor:pointer;width:22px;height:22px;font-family:var(--font-display);flex-shrink:0;justify-content:center;align-items:center;font-size:16px;display:inline-flex}.lecture-checkbox.checked{background:var(--ink);color:var(--cream)}.lecture-title{font-family:var(--font-display);letter-spacing:.02em;text-transform:uppercase;flex:1;font-size:14px}.lecture-actions{gap:var(--space-xs);display:flex}.lecture-action{color:var(--ink);border:2px solid var(--ink);background:var(--cream);box-shadow:2px 2px 0 var(--ink);text-transform:uppercase;letter-spacing:.04em;padding:3px 8px;font-size:11px;font-weight:700;text-decoration:none}.lecture-action:hover{box-shadow:3px 3px 0 var(--ink);transform:translate(-1px,-1px)}.lecture-meta{gap:var(--space-sm);flex-wrap:wrap;margin-left:38px;display:flex}.lecture-concept{border:1.5px solid var(--ink);background:var(--surface);padding:2px 6px;font-size:11px}.lecture-reading{border:1.5px solid var(--orange);background:#e8723a14;padding:2px 6px;font-size:11px;font-style:italic}.notes-layout{gap:var(--space-md);flex-direction:column;min-width:0;display:flex}.notes-lecture-strip{gap:var(--space-xs);padding:var(--space-sm);border:3px solid var(--ink);background:var(--surface);box-shadow:var(--brutal-shadow);flex-wrap:wrap;display:flex}.notes-lecture-chip{font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase;color:var(--ink);border:2px solid var(--ink);background:var(--cream);white-space:nowrap;padding:6px 10px;font-size:11px;text-decoration:none;transition:all .1s}.notes-lecture-chip:hover{box-shadow:var(--brutal-shadow-sm);transform:translate(-1px,-1px)}.notes-lecture-chip.active{background:var(--orange);color:var(--cream);box-shadow:var(--brutal-shadow-sm)}.notes-grid{gap:var(--space-md);grid-template-columns:minmax(0,1fr) 320px;align-items:start;display:grid}.notes-main{border:3px solid var(--ink);background:var(--surface);box-shadow:var(--brutal-shadow);min-width:0;max-width:100%;min-height:50vh;overflow:hidden}.notes-side-rail{top:var(--space-md);gap:var(--space-md);flex-direction:column;max-height:calc(100vh - 32px);display:flex;position:sticky;overflow-y:auto}.notes-brain-card{border:3px solid var(--ink);background:var(--surface);box-shadow:var(--brutal-shadow);flex-direction:column;display:flex}.notes-brain-head{font-family:var(--font-display);letter-spacing:.06em;text-transform:uppercase;padding:var(--space-sm) var(--space-md);border-bottom:2px solid var(--ink);background:var(--ink);color:var(--cream);font-size:11px}.notes-brain-canvas{background:var(--ink);width:100%;height:240px;position:relative}.notes-brain-canvas canvas{display:block;width:100%!important;height:100%!important}.notes-brain-loading{font-family:var(--font-display);letter-spacing:.06em;text-transform:uppercase;color:var(--cream);pointer-events:none;justify-content:center;align-items:center;font-size:11px;display:flex;position:absolute;inset:0}.notes-brain-legend{padding:var(--space-sm) var(--space-md);border-top:2px solid var(--ink);flex-direction:column;gap:4px;font-size:12px;list-style:none;display:flex}.notes-brain-legend li{align-items:center;gap:8px;display:flex}.notes-brain-dot{border:1.5px solid var(--ink);flex-shrink:0;width:12px;height:12px}.notes-toc{border:3px solid var(--ink);background:var(--surface);box-shadow:var(--brutal-shadow)}.notes-toc-head{font-family:var(--font-display);letter-spacing:.06em;text-transform:uppercase;padding:var(--space-sm) var(--space-md);border-bottom:2px solid var(--ink);background:var(--cream);font-size:11px}.notes-toc ul{padding:var(--space-xs) 0;margin:0;list-style:none}.notes-toc-item{font-size:12px;line-height:1.4}.notes-toc-item a{padding:5px var(--space-md);color:var(--ink);border-left:3px solid #0000;text-decoration:none;display:block}.notes-toc-item a:hover{background:var(--cream);border-left-color:var(--orange);color:var(--orange-dark)}.notes-toc-item.lvl-3 a{padding-left:calc(var(--space-md) + 14px);color:var(--ink-light);font-size:11px}@media (width<=1080px){.notes-grid{grid-template-columns:1fr}.notes-side-rail{max-height:none;position:static}}.notes-main-head{justify-content:space-between;align-items:center;gap:var(--space-md);padding:var(--space-md) var(--space-lg);border-bottom:2px solid var(--ink);background:var(--cream);display:flex}.notes-main-title{font-family:var(--font-display);text-transform:uppercase;letter-spacing:-.01em;font-size:20px}.notes-main-meta{gap:var(--space-sm);font-size:11px;display:flex}.notes-meta-chip{border:2px solid var(--ink);background:var(--surface);font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase;padding:2px 8px}.notes-image-strip{gap:var(--space-sm);padding:var(--space-md) var(--space-lg);border-bottom:2px solid var(--ink);background:var(--cream);max-width:100%;display:flex;overflow-x:auto}.notes-image{border:2px solid var(--ink);box-shadow:var(--brutal-shadow-sm);cursor:zoom-in;background:var(--surface);flex-shrink:0;width:160px;height:110px;display:block;overflow:hidden}.notes-image img{object-fit:contain;width:100%;height:100%;display:block}.notes-body{padding:var(--space-xl) var(--space-lg);max-width:76ch;font-family:var(--font-sans);color:var(--ink);margin:0 auto;font-size:16px;line-height:1.75}.notes-body h1{font-family:var(--font-display);text-transform:uppercase;letter-spacing:-.01em;margin:var(--space-xl) 0 var(--space-md);border-bottom:3px solid var(--ink);padding-bottom:8px;font-size:26px;line-height:1.2}.notes-body h2{font-family:var(--font-serif);margin:var(--space-xl) 0 var(--space-sm);letter-spacing:-.005em;color:var(--ink);border-bottom:1px solid #1a1a1a2e;padding-bottom:4px;font-size:24px;font-weight:400;line-height:1.25}.notes-body h3{font-family:var(--font-sans);text-transform:uppercase;letter-spacing:.06em;color:var(--orange-dark);margin:var(--space-lg) 0 var(--space-xs);font-size:14px;font-weight:700}.notes-body h4{font-family:var(--font-sans);letter-spacing:.04em;margin:var(--space-md) 0 var(--space-xs);color:var(--ink-light);text-transform:uppercase;font-size:13px;font-weight:700}.notes-body h1:first-child,.notes-body h2:first-child,.notes-body h3:first-child{margin-top:0}.notes-body p{margin-bottom:var(--space-md)}.notes-body li{margin-bottom:var(--space-sm)}.notes-body ul,.notes-body ol{margin-bottom:var(--space-lg);padding-left:1.5em}.notes-body li::marker{color:var(--orange);font-weight:700}.notes-body strong{color:var(--ink);border-bottom:2px solid var(--orange);background:0 0;padding:0;font-weight:700}.notes-body em{color:var(--ink-light);font-style:italic}.notes-body hr{margin:var(--space-xl) 0;border:none;border-top:1px dashed #1a1a1a33}.notes-body blockquote{border-left:4px solid var(--orange);margin:var(--space-md) 0;padding:var(--space-sm) var(--space-md);color:var(--ink-light);background:#e8723a0f;font-style:italic}.notes-body code{background:var(--cream);border:1px solid var(--ink);padding:1px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}.notes-body table{border-collapse:collapse;width:100%;margin:var(--space-md) 0}.notes-body th,.notes-body td{border:2px solid var(--ink);text-align:left;padding:6px 10px;font-size:13px}.notes-body th{background:var(--ink);color:var(--cream);font-family:var(--font-display);text-transform:uppercase;letter-spacing:.04em;font-size:11px}.exam-badge{font-family:var(--font-display);letter-spacing:.06em;text-transform:uppercase;background:var(--orange);color:var(--cream);border:2px solid var(--ink);box-shadow:var(--brutal-shadow-sm);margin:0 3px;padding:1px 6px;font-size:11px;display:inline-block}.exam-badge.prof{background:var(--ink)}.notes-index-grid{gap:var(--space-md);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.notes-index-card{border:3px solid var(--ink);background:var(--surface);box-shadow:var(--brutal-shadow);padding:var(--space-md);color:var(--ink);text-decoration:none;transition:all .1s;display:block}.notes-index-card:hover{box-shadow:6px 6px 0 var(--ink);transform:translate(-2px,-2px)}.notes-index-eyebrow{font-family:var(--font-display);letter-spacing:.08em;text-transform:uppercase;color:var(--orange-dark);font-size:11px}.notes-index-title{font-family:var(--font-display);text-transform:uppercase;margin-top:6px;font-size:16px}.brain-layout{gap:var(--space-md);grid-template-columns:1fr 360px;align-items:start;display:grid}.brain-canvas-wrap{border:3px solid var(--ink);background:var(--ink);box-shadow:var(--brutal-shadow);height:600px;position:relative}.brain-canvas-wrap canvas{width:100%;height:100%;display:block}.brain-side{gap:var(--space-md);flex-direction:column;display:flex}.brain-card{border:3px solid var(--ink);background:var(--surface);box-shadow:var(--brutal-shadow);padding:var(--space-md);gap:var(--space-sm);flex-direction:column;display:flex}.brain-mode-row{gap:var(--space-xs);display:flex}.brain-mode-btn{font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase;border:2px solid var(--ink);background:var(--surface);cursor:pointer;flex:1;padding:6px 10px;font-size:11px}.brain-mode-btn.active{background:var(--ink);color:var(--cream)}.brain-question{font-family:var(--font-display);text-transform:uppercase;letter-spacing:-.01em;font-size:16px;line-height:1.3}.brain-options{gap:var(--space-xs);flex-direction:column;display:flex}@media (width<=900px){.brain-layout{grid-template-columns:1fr}}.editorial{--paper:#f8f6ee;--ink-soft:#2a2826;--ink-faint-2:#a8a29a;--teal:#2ba39a;background:var(--paper);color:var(--ink-soft);padding:var(--space-lg) var(--space-xl) calc(var(--space-2xl) + 12px);margin:calc(-1 * var(--space-lg));background-image:radial-gradient(circle at 20% 30%,#00000003 0,#0000 40%),radial-gradient(circle at 80% 60%,#00000003 0,#0000 40%);min-height:calc(100vh - 110px);margin-bottom:0;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;position:relative}.editorial:after{content:"";background:var(--teal);height:6px;position:absolute;bottom:0;left:0;right:0}.editorial-hero{align-items:start;gap:var(--space-lg);padding-bottom:var(--space-xl);grid-template-columns:220px 1fr auto;display:grid}.editorial-num{font-family:var(--font-sans);color:#0000;-webkit-text-stroke:1.5px var(--ink-faint-2);letter-spacing:-.04em;-webkit-user-select:none;user-select:none;margin:0;font-size:200px;font-weight:200;line-height:.85}.editorial-eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);padding-top:var(--space-md);font-size:11px;font-weight:500}.editorial-card{letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint-2);padding-top:var(--space-md);white-space:nowrap;font-size:10px}.editorial-chips{padding:var(--space-sm) 0 var(--space-xl);border-top:1px solid var(--ink-faint-2);border-bottom:1px solid var(--ink-faint-2);margin-top:var(--space-md);flex-wrap:wrap;align-items:center;gap:14px;display:flex}.editorial-chip{letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint-2);padding:4px 0;font-size:10px;font-weight:500;text-decoration:none;position:relative}.editorial-chip:hover,.editorial-chip.active{color:var(--ink-soft)}.editorial-chip.active:after{content:"";background:var(--ink-soft);height:2px;position:absolute;bottom:-2px;left:0;right:0}.editorial-grid{padding-top:var(--space-lg)}.editorial-body{color:var(--ink-soft);max-width:60ch;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.7}.editorial-body--wrapped{max-width:none;padding-right:480px;position:relative}.editorial-line{pointer-events:none;-webkit-user-select:none;user-select:none;z-index:2;object-fit:fill;width:140px;height:100%;display:block;position:absolute;top:0;bottom:0;right:380px}@media (width<=1200px){.editorial-body--wrapped{padding-right:320px}.editorial-line{width:100px;right:260px}}@media (width<=900px){.editorial-body--wrapped{padding-right:0}.editorial-line{display:none}}.editorial-body h1{display:none}.editorial-section-head{position:relative}.editorial-slide-aside{float:right;width:220px;margin:0 -260px var(--space-md) var(--space-lg);clear:right;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint-2);font-family:IBM Plex Mono,monospace;font-size:10px}.editorial-slide-frame{aspect-ratio:16/9;background:0 0;display:block;position:relative;overflow:hidden}.editorial-slide-img{object-fit:contain;background:#fff;width:84%;height:80%;display:block;position:absolute;top:10%;left:8%}.editorial-slide-frame-overlay{pointer-events:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;display:none;position:absolute;inset:0}.editorial-slide-frame:after{content:"";pointer-events:none;background:url(/cog-neuro/slide-frame.svg) 50%/110% 115% no-repeat;position:absolute;inset:0}.editorial-slide-cap{color:var(--orange);margin-top:6px}@media (width<=1200px){.editorial-slide-aside{width:160px;margin-right:-180px}}@media (width<=900px){.editorial-slide-aside{float:none;width:100%;margin:var(--space-sm) 0 var(--space-md)}}.editorial-body h2{letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint-2);margin:var(--space-xl) 0 var(--space-sm);border:none;padding:0;font-family:IBM Plex Mono,monospace;font-size:10px;font-weight:500;line-height:1.4}.editorial-body h3{letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint-2);margin:var(--space-lg) 0 var(--space-xs);font-family:IBM Plex Mono,monospace;font-size:10px;font-weight:500}.editorial-body h4{letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint-2);margin:var(--space-md) 0 var(--space-xs);font-family:IBM Plex Mono,monospace;font-size:10px;font-weight:500}.editorial-body h2:first-child,.editorial-body h3:first-child{margin-top:0}.editorial-body p{margin:0 0 var(--space-md)}.editorial-body ul,.editorial-body ol{margin:0 0 var(--space-md);padding-left:0;list-style:none}.editorial-body li{margin-bottom:4px;padding-left:18px;line-height:1.65;position:relative}.editorial-body li:before{content:"·";color:var(--ink-soft);font-weight:700;position:absolute;left:4px}.editorial-body strong{color:var(--ink-soft);background:0 0;border:none;padding:0;font-weight:700}.editorial-body em{color:var(--ink-faint-2);font-style:italic}.editorial-body a{color:var(--ink-soft);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}.editorial-body code{background:#c45a2a14;border:none;padding:0 4px;font-family:inherit;font-size:.95em}.editorial-body table{border-collapse:collapse;margin:var(--space-md) 0;font-size:12px}.editorial-body th,.editorial-body td{text-align:left;vertical-align:top;border:none;padding:4px 12px 4px 0;font-weight:400}.editorial-body th{letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint-2);border-bottom:1px solid var(--ink-faint-2);font-family:inherit;font-size:9px}.editorial-body .exam-badge,.editorial-body .exam-badge.prof{letter-spacing:.12em;color:var(--ink-faint-2);border:1px solid var(--ink-faint-2);box-shadow:none;vertical-align:1px;text-transform:uppercase;background:0 0;margin:0 4px;padding:1px 5px;font-size:8px;display:inline-block}.editorial-body hr{border:none;border-top:1px solid var(--ink-faint-2);margin:var(--space-lg) 0}.editorial-body blockquote{border-left:1px solid var(--ink-soft);margin:var(--space-md) 0;padding:0 0 0 var(--space-md);color:var(--ink-faint-2);font-style:italic}.editorial-rail{top:var(--space-md);gap:var(--space-md);flex-direction:column;display:flex;position:sticky}.editorial-brush{object-fit:contain;object-position:center;width:100%;height:auto;max-height:480px;display:block}.editorial-region-list{padding:0 var(--space-sm);letter-spacing:.08em;color:var(--ink-soft);flex-wrap:wrap;justify-content:center;gap:14px;margin:0;font-size:10px;list-style:none;display:flex}.editorial-region-list li{align-items:center;gap:6px;display:flex}.editorial-region-list li:before{content:"·";color:var(--ink-soft);font-weight:700}.editorial-brain{width:100%;height:auto;max-height:380px;margin-top:var(--space-md);object-fit:contain;object-position:center;mix-blend-mode:multiply;display:block}.editorial-image-strip{padding:var(--space-md) 0 var(--space-lg);margin-top:var(--space-lg);border-top:1px solid var(--ink-faint-2);flex-wrap:wrap;gap:8px;display:flex}.editorial-image-strip a{filter:grayscale(.4);width:90px;height:64px;display:block;overflow:hidden}.editorial-image-strip a:hover{filter:grayscale(0)}.editorial-image-strip img{object-fit:cover;width:100%;height:100%;display:block}@media (width<=1080px){.editorial-grid{grid-template-columns:1fr}.editorial-rail{position:static}.editorial-num{font-size:140px}.editorial-hero{grid-template-columns:140px 1fr}.editorial-card{grid-column:1/-1}}.editorial{--annot-yellow:#f4e27a;--annot-yellow-soft:#f4e27a73}.editorial-body mark.annot-mark{background:var(--annot-yellow);color:var(--ink);cursor:pointer;-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:0;padding:0 1px;transition:background-color .12s}.editorial-body mark.annot-mark:not(.annot-mark-pending):hover{background:#f0d550}.editorial-body mark.annot-mark-pending{cursor:text}.editorial-body ::selection{background:var(--annot-yellow,#f4e27a);color:var(--ink)}.editorial-body ::selection{background:var(--annot-yellow,#f4e27a);color:var(--ink)}.annot-popover{z-index:30;border:1px solid var(--ink);width:280px;color:var(--ink);background:#fbf8ee;padding:10px 12px;font-family:IBM Plex Mono,monospace;font-size:12px;line-height:1.55;position:absolute;top:0;right:96px;box-shadow:0 1px #1f1e200f,2px 2px #1f1e202e}@media (width<=1100px){.annot-popover{width:240px;right:40px}}@media (width<=900px){.annot-popover{width:auto;max-width:360px;margin:0 auto;position:fixed;bottom:16px;left:12px;right:12px;top:auto!important}}.annot-popover-snippet{color:var(--ink-faint-2,#a8a29a);letter-spacing:.01em;border-left:2px solid var(--annot-yellow,#f4e27a);max-height:48px;margin-bottom:8px;padding-left:8px;font-size:10.5px;font-style:italic;line-height:1.4;overflow:hidden}.annot-popover-input{resize:vertical;width:100%;min-height:44px;color:var(--ink);box-sizing:border-box;background:0 0;border:1px solid #1f1e2059;padding:6px 8px;font-family:IBM Plex Mono,monospace;font-size:12px;line-height:1.5}.annot-popover-input:focus{border-color:var(--ink);outline:none}.annot-popover-actions{justify-content:flex-end;align-items:center;gap:6px;margin-top:10px;display:flex}.annot-popover-actions button{letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft,var(--ink));cursor:pointer;background:0 0;border:1px solid #0000;padding:4px 10px;font-family:IBM Plex Mono,monospace;font-size:10px}.annot-popover-actions button:hover{border-color:var(--ink)}.annot-popover-delete{margin-right:auto;color:var(--ink-faint-2,#a8a29a)!important}.annot-popover-delete:hover{color:var(--ink)!important;border-color:#1f1e2059!important}.annot-popover-save{align-items:center;gap:6px;display:inline-flex;background:var(--ink)!important;color:var(--cream)!important;border-color:var(--ink)!important}.annot-popover-kbd{opacity:.85;letter-spacing:0;font-size:11px;line-height:1}.annot-panel{z-index:40;pointer-events:auto;width:auto;max-width:280px;font-family:IBM Plex Mono,monospace;transition:opacity .15s;position:fixed;top:24px;right:24px}.annot-panel--hidden{opacity:0;pointer-events:none}.annot-panel-toggle{letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft,var(--ink));cursor:pointer;background:#f8f6eeeb;border:1px solid #1f1e2073;align-items:center;gap:8px;padding:6px 10px;font-family:IBM Plex Mono,monospace;font-size:10px;transition:background-color .12s,border-color .12s;display:inline-flex;box-shadow:0 1px #1f1e200f}.annot-panel-toggle:hover{background:var(--annot-yellow-soft,#f4e27a73);border-color:var(--ink)}.annot-panel-icon{font-size:13px;line-height:1}.annot-panel-count{background:var(--ink);color:var(--cream);text-align:center;min-width:18px;padding:1px 6px;font-weight:700}.annot-panel-list{background:#fbf8ee;border:1px solid #1f1e2073;width:280px;max-height:60vh;margin:8px 0 0;padding:0;list-style:none;overflow-y:auto;box-shadow:2px 2px #1f1e202e}.annot-card{border-bottom:1px solid #1f1e201a;align-items:stretch;display:flex}.annot-card:last-child{border-bottom:none}.annot-card-jump{text-align:left;cursor:pointer;color:var(--ink);background:0 0;border:none;flex:1;align-items:flex-start;gap:8px;min-width:0;padding:8px 10px;font-family:IBM Plex Mono,monospace;display:flex}.annot-card-jump:hover{background:var(--annot-yellow-soft,#f4e27a73)}.annot-card-num{letter-spacing:.14em;color:var(--ink-faint-2,#888);text-align:right;flex:none;width:18px;padding-top:2px;font-size:9px;font-weight:700}.annot-card-body{flex-direction:column;flex:1;min-width:0;display:flex}.annot-card-snippet{color:var(--ink-faint-2,#888);-webkit-line-clamp:1;text-overflow:ellipsis;-webkit-box-orient:vertical;font-size:10.5px;font-style:italic;line-height:1.4;display:-webkit-box;overflow:hidden}.annot-card-note{color:var(--ink);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:4px;font-size:11px;line-height:1.4;display:-webkit-box;overflow:hidden}.annot-card-remove{color:var(--ink-faint-2,#888);cursor:pointer;background:0 0;border:none;flex:none;padding:0 12px;font-size:18px;line-height:1}.annot-card-remove:hover{color:var(--ink)}@keyframes annot-flash-pulse{0%{background:0 0}20%{background:var(--annot-yellow,#f4e27a)}to{background:0 0}}.annot-flash{animation:1.6s ease-out annot-flash-pulse}@media (width<=900px){.annot-panel{max-width:260px;top:110px;right:12px}.annot-panel-list{width:260px}}.roadmap-list{--rl-gutter:80px;color:var(--ink);max-width:1100px;margin:0 auto;padding:0 36px 48px;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;position:relative}.roadmap-list-head{margin:var(--space-md) 0 var(--space-xl);border-bottom:1px solid var(--hairline);grid-template-columns:auto 1fr;align-items:end;column-gap:28px;padding:36px 0 28px;display:grid;position:relative}.roadmap-list-head:before{content:"00";letter-spacing:-.02em;color:#0000;-webkit-text-stroke:2px var(--ink-faint-2);grid-area:1/1/-1;align-self:end;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(120px,16vw,200px);font-weight:600;line-height:.85}.roadmap-list-eyebrow{letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint-2);grid-column:2;margin:0 0 12px;font-size:10px}.roadmap-list-title{letter-spacing:.02em;text-transform:uppercase;color:var(--ink);grid-column:2;max-width:30ch;margin:0 0 14px;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(20px,2.6vw,30px);font-weight:600;line-height:1.15}.roadmap-list-meta{letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint-2);flex-wrap:wrap;grid-column:2;gap:10px;margin:0;font-size:11px;display:flex}.roadmap-list-dot{color:var(--ink-faint-2)}.roadmap-list-rule{border-top:1px solid var(--hairline);height:0;margin:var(--space-lg) 0 var(--space-xl)}.roadmap-mod{margin-bottom:var(--space-md)}.roadmap-mod-head{grid-template-columns:var(--rl-gutter) 1fr auto;align-items:baseline;column-gap:var(--space-md);margin-bottom:var(--space-sm);display:grid}.roadmap-mod-num{color:#0000;-webkit-text-stroke:1.2px var(--ink-faint-2);letter-spacing:-.02em;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:44px;font-weight:600;line-height:1}.roadmap-mod-title{text-transform:uppercase;letter-spacing:.06em;color:var(--ink);margin:0;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(15px,1.7vw,19px);font-weight:600;line-height:1.2}.roadmap-mod-meta{letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint-2);white-space:nowrap;align-items:baseline;gap:8px;font-size:10px;display:inline-flex}.roadmap-mod-priority{color:var(--ink-soft);font-weight:600}.roadmap-mod-priority.high{color:var(--coral,var(--orange))}.roadmap-mod-dot{opacity:.6}.roadmap-mod-topics{margin:0 0 var(--space-md) calc(var(--rl-gutter) + var(--space-md));color:var(--ink-faint-2);grid-column:2/-1;max-width:80ch;font-size:12px;line-height:1.6}.roadmap-lect-list{margin:0 0 var(--space-md) calc(var(--rl-gutter) + var(--space-md));padding:0;list-style:none}.roadmap-lect{padding:var(--space-sm) 0;border-top:1px dotted var(--hairline)}.roadmap-lect:first-child{border-top:none}.roadmap-lect-row{align-items:baseline;gap:14px;font-size:13px;display:flex}.roadmap-lect-check{border:1.5px solid var(--ink);cursor:pointer;width:14px;height:14px;color:var(--ink);background:0 0;flex:none;justify-content:center;align-items:center;padding:0;font-size:11px;line-height:1;display:inline-flex;transform:translateY(2px)}.roadmap-lect-check:hover{background:#d6562e1a}.roadmap-lect-check.checked{background:var(--ink);color:var(--cream)}.roadmap-lect-code{letter-spacing:.06em;color:var(--ink-soft);min-width:56px;font-weight:600}.roadmap-lect-name{color:var(--ink);font-weight:500}.roadmap-lect-spacer{flex:1}.roadmap-lect-chapter{color:var(--coral,var(--orange));white-space:nowrap;border:1px solid;padding:1px 8px;font-size:11px;font-style:italic}.roadmap-lect-sub{align-items:baseline;gap:var(--space-md);color:var(--ink-faint-2);flex-wrap:wrap;margin-top:4px;margin-left:28px;font-size:11px;display:flex}.roadmap-lect-concepts{flex:1;min-width:0;line-height:1.5}.roadmap-lect-actions{flex:none;gap:6px;display:inline-flex}.roadmap-lect-action{letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);border:1px solid var(--ink-faint-2);padding:2px 8px;font-family:inherit;font-size:10px;text-decoration:none;transition:border-color .15s,color .15s}.roadmap-lect-action:hover{color:var(--cream);background:var(--ink);border-color:var(--ink)}.roadmap-list-footer{margin-top:var(--space-xl);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint-2);text-align:left;font-size:10px}@media (width<=1100px){.roadmap-list{--rl-gutter:64px;padding-right:280px}.roadmap-mod-num{font-size:40px}}@media (width<=760px){.roadmap-list{--rl-gutter:0px;padding-right:0}.roadmap-mod-head{grid-template-columns:1fr;row-gap:4px}.roadmap-mod-num{font-size:32px}.roadmap-mod-meta{flex-wrap:wrap}.roadmap-mod-topics,.roadmap-lect-list,.roadmap-lect-sub{margin-left:0}}.quiz-list{--rl-gutter:80px;color:var(--ink);max-width:1100px;margin:0 auto;padding:0 36px 48px;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;position:relative}.quiz-list-head{margin:var(--space-md) 0 var(--space-xl);border-bottom:1px solid var(--hairline);grid-template-columns:auto 1fr;align-items:end;column-gap:28px;padding:36px 0 28px;display:grid;position:relative}.quiz-list-head:before{content:"?";letter-spacing:-.04em;color:#0000;-webkit-text-stroke:2px var(--ink-faint-2);grid-area:1/1/-1;align-self:end;padding-right:12px;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(120px,16vw,200px);font-weight:600;line-height:.85}.quiz-list-eyebrow{letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint-2);grid-column:2;margin:0 0 12px;font-size:10px}.quiz-list-title{letter-spacing:.02em;text-transform:uppercase;color:var(--ink);grid-column:2;max-width:30ch;margin:0 0 14px;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(20px,2.6vw,30px);font-weight:600;line-height:1.15}.quiz-list-meta{letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint-2);flex-wrap:wrap;grid-column:2;gap:10px;margin:0;font-size:11px;display:flex}.quiz-list-dot{color:var(--ink-faint-2);opacity:.6}.quiz-mod{margin-bottom:var(--space-sm)}.quiz-mod-head{grid-template-columns:var(--rl-gutter) 1fr auto;align-items:baseline;column-gap:var(--space-md);margin-bottom:var(--space-sm);display:grid}.quiz-mod-num{color:#0000;-webkit-text-stroke:1.2px var(--ink-faint-2);letter-spacing:-.02em;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:44px;font-weight:600;line-height:1}.quiz-mod-title{text-transform:uppercase;letter-spacing:.06em;color:var(--ink);margin:0;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(15px,1.7vw,19px);font-weight:600;line-height:1.2}.quiz-mod-meta{letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint-2);white-space:nowrap;align-items:baseline;gap:8px;font-size:10px;display:inline-flex}.quiz-mod-dot{opacity:.6}.quiz-type-list{margin:0 0 var(--space-md) calc(var(--rl-gutter) + var(--space-md));padding:0;list-style:none}.quiz-type-row{border-top:1px dotted var(--hairline)}.quiz-type-row:first-child{border-top:none}.quiz-type-link{color:var(--ink);grid-template-columns:24px 1fr auto;align-items:baseline;gap:14px;padding:10px 0;font-size:13px;text-decoration:none;transition:color .12s,transform .12s;display:grid}.quiz-type-link:hover{color:var(--coral,var(--orange));transform:translate(4px)}.quiz-type-arrow{color:var(--ink-faint-2);font-size:14px;line-height:1}.quiz-type-link:hover .quiz-type-arrow{color:var(--coral,var(--orange))}.quiz-type-name{letter-spacing:.02em;font-weight:500}.quiz-type-score{letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);border:1px solid var(--ink-faint-2);white-space:nowrap;padding:2px 10px;font-family:inherit;font-size:11px}.quiz-type-score--empty{color:var(--ink-faint-2);border-style:dashed}@media (width<=760px){.quiz-list{--rl-gutter:0;padding:0 22px 32px}.quiz-list-head{grid-template-columns:1fr;row-gap:4px}.quiz-list-head:before{grid-row:auto;font-size:80px}.quiz-mod-head{grid-template-columns:1fr;row-gap:2px}.quiz-type-list{margin-left:0}.quiz-type-link{grid-template-columns:16px 1fr auto;gap:10px}}.quiz-session .quiz-mod-title{letter-spacing:.02em;text-transform:none;font-size:clamp(14px,1.4vw,16px);font-weight:500;line-height:1.5}.quiz-body{margin:0 0 var(--space-md) calc(var(--rl-gutter) + var(--space-md));font-size:13px;line-height:1.6}.quiz-body .quiz-options{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.quiz-body .quiz-options>li+li{border-top:1px dotted var(--hairline)}.quiz-option{text-align:left;cursor:pointer;width:100%;color:var(--ink);background:0 0;border:none;align-items:baseline;gap:16px;padding:12px 0;font-family:inherit;font-size:13px;line-height:1.5;transition:color .12s,transform .12s;display:flex}.quiz-option:hover{color:var(--coral,var(--orange));transform:translate(4px)}.quiz-option:disabled{cursor:default;transform:none}.quiz-option-key{letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint-2);min-width:18px;font-size:11px;font-weight:600}.quiz-option.selected,.quiz-option.selected .quiz-option-key{color:var(--coral,var(--orange))}.quiz-option.correct{color:var(--ink);background:#50825014}.quiz-option.correct .quiz-option-key{color:#466e46}.quiz-option.correct .quiz-option-label:before{content:"✓ ";color:#466e46;font-weight:600}.quiz-option.wrong{color:var(--ink-soft);background:#b847470f}.quiz-option.wrong .quiz-option-label:before{content:"✗ ";color:#a03c3c;font-weight:600}.quiz-fb-input{border:none;border-bottom:1.5px solid var(--ink);width:100%;max-width:480px;color:var(--ink);background:0 0;margin-top:8px;padding:10px 12px;font-family:inherit;font-size:14px;display:block}.quiz-fb-input:focus{border-bottom-color:var(--coral,var(--orange));outline:none}.quiz-fb-input:disabled{color:var(--ink-soft);border-bottom-style:dashed}.quiz-q-blank{color:var(--ink);margin:0 0 8px;font-size:14px;line-height:1.65}.quiz-fb-correct{letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint-2);margin:12px 0 0;font-size:11px}.quiz-matching{flex-direction:column;display:flex}.quiz-matching-row{border-top:1px dotted var(--hairline);grid-template-columns:1fr 220px auto;align-items:center;gap:14px;padding:10px 0;display:grid}.quiz-matching-row:first-child{border-top:none}.quiz-matching-item{font-weight:500}.quiz-matching-select{border:1px solid var(--ink);color:var(--ink);background:0 0;border-radius:0;padding:6px 10px;font-family:inherit;font-size:12px}.quiz-matching-select:disabled{color:var(--ink-soft);border-style:dashed}.quiz-matching-feedback{letter-spacing:.14em;text-transform:uppercase;font-size:10px}.quiz-matching-feedback.correct{color:#466e46}.quiz-matching-feedback.wrong{color:#a03c3c}.quiz-ordering{margin:0;padding:0;list-style:none}.quiz-ordering-item{border-top:1px dotted var(--hairline);grid-template-columns:28px 1fr auto auto;align-items:center;gap:14px;padding:10px 0;display:grid}.quiz-ordering-item:first-child{border-top:none}.quiz-ordering-rank{letter-spacing:.14em;color:var(--ink-faint-2);font-size:11px;font-weight:600}.quiz-ordering-item.correct .quiz-ordering-rank{color:#466e46}.quiz-ordering-item.wrong .quiz-ordering-rank{color:#a03c3c}.quiz-ordering-controls{gap:4px;display:inline-flex}.quiz-ordering-button{border:1px solid var(--ink-faint-2);width:26px;height:26px;color:var(--ink-soft);cursor:pointer;background:0 0;padding:0;font-family:inherit;font-size:12px;transition:all .12s}.quiz-ordering-button:hover:not(:disabled){border-color:var(--coral,var(--orange));color:var(--coral,var(--orange))}.quiz-ordering-button:disabled{opacity:.3;cursor:default}.quiz-ordering-feedback{letter-spacing:.14em;text-transform:uppercase;color:#a03c3c;grid-column:2/-1;margin-top:4px;font-size:10px}.quiz-explanation{margin-top:var(--space-md);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);padding:14px 0}.quiz-explanation-label{letter-spacing:.18em;text-transform:uppercase;margin-bottom:8px;font-size:10px;font-weight:600;display:inline-block}.quiz-explanation.correct .quiz-explanation-label{color:#466e46}.quiz-explanation.wrong .quiz-explanation-label{color:#a03c3c}.quiz-explanation p{color:var(--ink-soft);margin:0;font-size:12.5px;line-height:1.7}.quiz-actions{margin-top:var(--space-md);align-items:center;gap:10px;display:flex}.quiz-btn{letter-spacing:.16em;text-transform:uppercase;color:var(--ink);border:1.5px solid var(--ink);cursor:pointer;background:0 0;align-items:center;padding:8px 16px;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;font-weight:500;text-decoration:none;transition:all .12s;display:inline-flex}.quiz-btn:hover:not(:disabled){background:var(--ink);color:var(--cream,var(--paper))}.quiz-btn:disabled{opacity:.3;cursor:default}.quiz-btn--primary{background:var(--coral,var(--orange));color:var(--cream,var(--paper));border-color:var(--coral,var(--orange))}.quiz-btn--primary:hover:not(:disabled){background:var(--ink);color:var(--cream,var(--paper));border-color:var(--ink)}.quiz-btn--ghost{border-color:var(--ink-faint-2);color:var(--ink-soft)}.quiz-btn--right{margin-left:auto}.quiz-summary{margin:var(--space-xl) 0 0 calc(var(--rl-gutter) + var(--space-md));padding:var(--space-md) 0;border-top:1px solid var(--hairline);grid-template-columns:auto 1fr;align-items:baseline;gap:24px;display:grid}.quiz-summary-score{align-items:baseline;gap:4px;display:flex}.quiz-summary-num{letter-spacing:-.02em;color:var(--coral,var(--orange));font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:64px;font-weight:600;line-height:1}.quiz-summary-of{color:var(--ink-faint-2);font-size:22px}.quiz-summary-meta{letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint-2);margin:0;font-size:11px}@media (width<=760px){.quiz-body{margin-left:0}.quiz-summary{grid-template-columns:1fr;margin-left:0}.quiz-matching-row{grid-template-columns:1fr;gap:6px}}.quiz-session .quiz-list-head{text-align:center}.quiz-session .quiz-list-head:before{display:none}.quiz-session .quiz-list-head>*{grid-column:1/-1;max-width:none}.quiz-session .quiz-list-head{grid-template-columns:1fr;justify-items:center}.quiz-session .quiz-list-meta{justify-content:center}.quiz-session .quiz-list-title{text-transform:uppercase;letter-spacing:.04em}.quiz-card{max-width:760px;padding:var(--space-md) 0;margin:0 auto}.quiz-card-head{margin-bottom:var(--space-sm);letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint-2);justify-content:space-between;align-items:baseline;gap:14px;font-size:10px;display:flex}.quiz-card-num{color:#0000;-webkit-text-stroke:1.2px var(--ink-faint-2);letter-spacing:-.02em;font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:32px;font-weight:600;line-height:1}.quiz-card-type{font-weight:500}.quiz-card-question{letter-spacing:.005em;margin:0 0 var(--space-md);color:var(--ink);font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:15px;font-weight:500;line-height:1.55}.quiz-session .quiz-body{margin:0;font-size:13px;line-height:1.6}.quiz-actions--center{margin:var(--space-md) 0 0;justify-content:center}@media (width<=760px){.quiz-card{padding:var(--space-sm) 4px}}.quiz-type-row--mixed{background:#d6562e0f;border-top:none!important}.quiz-type-row--mixed .quiz-type-link{font-weight:600}.quiz-type-row--mixed .quiz-type-arrow{color:var(--coral,var(--orange))}.quiz-type-row--mixed .quiz-type-name{letter-spacing:.03em}.quiz-type-row--mixed+.quiz-type-row{border-top-style:solid;border-top-color:#d6562e33}:root{--orange:#e8723a;--orange-dark:#d4632e;--cream:#fffdf7;--ink:#1a1a1a;--ink-light:#4a4a4a;--ink-faint:#888;--border:#1a1a1a;--surface:#fff;--brutal-shadow:4px 4px 0 var(--ink);--brutal-shadow-sm:3px 3px 0 var(--ink);--font-serif:"DM Serif Display", Georgia, serif;--font-sans:"Inter", -apple-system, sans-serif;--font-display:"Archivo Black", "Inter", sans-serif;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:32px;--space-xl:48px;--space-2xl:80px;--space-3xl:120px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;font-size:16px}body{background:var(--cream);color:var(--ink);font-family:var(--font-sans);line-height:1.6}.landing-svg{border-bottom:3px solid var(--ink);background:#f9f9f6;justify-content:center;align-items:center;width:100vw;min-height:100vh;padding:0;display:flex;overflow:hidden}.landing-svg img{object-fit:contain;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;width:100%;height:auto;max-height:100vh;display:block}.landing-svg-inline{justify-content:center;align-items:center;width:100%;display:flex}.landing-svg-inline svg{width:100%;height:auto;max-height:100vh;display:block}.landing-svg-inline .draw-path{stroke-dasharray:1;stroke-dashoffset:1px;fill-opacity:0;animation:drawStroke var(--draw-duration,1.6s) ease-out var(--draw-delay,0s) forwards, fadeFill var(--fill-duration,.4s) ease-out var(--fill-delay,1s) forwards}@keyframes drawStroke{to{stroke-dashoffset:0}}@keyframes fadeFill{to{fill-opacity:1}}@media (prefers-reduced-motion:reduce){.landing-svg-inline .draw-path{stroke-dashoffset:0;fill-opacity:1;animation:none}}.content{max-width:720px;padding:var(--space-2xl) var(--space-lg);margin:0 auto}.intro{margin-bottom:var(--space-2xl)}.intro-eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-light);margin-bottom:var(--space-md);font-size:12px}.intro-body{color:var(--ink);margin-bottom:var(--space-md);font-size:15px;line-height:1.6}.intro-link{color:var(--ink);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}.intro-link:hover{color:var(--orange)}.intro-actions{gap:var(--space-sm);margin-top:var(--space-md);flex-wrap:wrap;display:flex}.intro-signoff{font-family:var(--font-display);letter-spacing:.04em;color:var(--ink);margin:var(--space-md) 0 var(--space-md);font-size:16px}.exam-note{color:var(--ink-faint);margin-bottom:var(--space-sm);font-size:12px;font-style:italic}.year{margin-bottom:var(--space-2xl)}.year-title{font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase;color:var(--ink);margin-bottom:var(--space-sm);font-size:24px;font-weight:400}.year-line{background:var(--ink);height:3px;margin-bottom:var(--space-lg)}.semester{margin-bottom:var(--space-md)}.semester-toggle{align-items:center;gap:var(--space-sm);width:100%;padding:12px var(--space-md);border:2px solid var(--ink);cursor:pointer;font-family:var(--font-sans);color:var(--ink);box-shadow:2px 2px 0 var(--ink);background:#fff;font-size:15px;font-weight:600;transition:all .1s;display:flex}.semester-toggle:active{box-shadow:0px 0px 0 var(--ink);transform:translate(2px,2px)}.semester-toggle:disabled{cursor:default;color:var(--ink-faint);background:var(--cream);border-color:#ccc;box-shadow:2px 2px #ccc}.semester-toggle:not(:disabled):hover{color:var(--cream);border-color:var(--ink);background:#152229}.semester-arrow{flex-shrink:0;width:16px;font-size:14px}.semester-label{text-transform:uppercase;letter-spacing:.05em;font-size:13px;font-weight:700}.semester-count{color:inherit;letter-spacing:.05em;margin-left:auto;font-size:12px;font-weight:600}.semester-courses{padding:var(--space-md) 0 0 0;border-left:none;margin-top:0}.course{--course-color:var(--orange);margin-bottom:2px}.course-toggle{align-items:center;gap:var(--space-sm);width:100%;padding:10px var(--space-md);cursor:pointer;font-family:var(--font-sans);color:var(--ink);text-align:left;background:#fff;border:2px solid #0000;border-bottom-color:#eee;font-size:14px;transition:background .12s,box-shadow .12s;display:flex;position:relative}.course-toggle:hover{background:color-mix(in srgb, var(--course-color) 6%, white)}.course-open .course-toggle{color:var(--ink);border-color:#0000;border-bottom-color:var(--ink);box-shadow:inset 3px 0 0 var(--course-color);background:#fff;font-weight:600}.course-swatch{background:var(--course-color);border:none;border-radius:2px;flex-shrink:0;width:10px;height:10px}.course-open .course-swatch{background:var(--course-color)}.course-name{flex:1;font-weight:500}.course-meta{color:var(--ink-faint);white-space:nowrap;font-size:12px;font-weight:400}.course-detail{background:var(--cream);margin:0 0 var(--space-sm);padding:var(--space-md);box-shadow:inset 3px 0 0 var(--course-color);border:1px solid #eee;border-top:none}.course-detail-head{align-items:center;gap:var(--space-md);padding:var(--space-sm) 0 var(--space-md);margin:0 0 var(--space-md);background:0 0;border-bottom:1px solid #eee;display:flex}.course-illustration{background:var(--cream);width:56px;height:56px;box-shadow:none;border:1px solid #e0e0e0;border-radius:4px;flex-shrink:0}.course-detail-title{color:var(--ink);flex-direction:column;gap:2px;display:flex}.course-detail-eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--course-color);font-size:10px;font-weight:700}.course-detail-name{font-family:var(--font-display);text-transform:uppercase;letter-spacing:-.01em;color:var(--ink);font-size:22px;font-weight:400;line-height:1.05}.course-resources{gap:var(--space-sm);margin-bottom:var(--space-md);flex-wrap:wrap;display:flex}.resource-link{letter-spacing:.03em;color:var(--ink);background:#fff;border:1px solid #ddd;padding:6px 14px;font-size:12px;font-weight:500;text-decoration:none;transition:border-color .12s,color .12s;display:inline-block}.resource-link:hover{border-color:var(--course-color);color:var(--course-color)}.course-open .course-meta{color:var(--ink);font-weight:600}.course-exams{padding-top:var(--space-sm);border-top:2px solid #eee}.exam-row{gap:var(--space-md);color:var(--ink-light);padding:6px 0;font-size:12px;display:flex}.exam-type{color:var(--ink);flex:1;font-weight:400}.exam-format{color:var(--ink-faint);font-weight:300}.exam-weight,.exam-min,.exam-date{text-align:right;width:60px}.exam-date{color:var(--ink);font-weight:500}.exam-section{margin-top:var(--space-xl)}.section-title{font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase;color:var(--ink);margin-bottom:var(--space-sm);font-size:24px;font-weight:400}.exam-table-wrap{overflow-x:auto}.exam-table{border-collapse:collapse;width:100%;font-size:13px}.exam-table th{text-align:left;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);padding:var(--space-sm) var(--space-sm);border-bottom:3px solid var(--ink);background:var(--cream);font-size:11px;font-weight:700}.exam-table td{padding:10px var(--space-sm);color:var(--ink);border-bottom:2px solid #eee}.exam-table tr:last-child td{border-bottom:none}.exam-table tr:hover td{background:#fff5ee}.exam-table .exam-format{color:var(--ink-faint);font-style:italic}.footer{max-width:720px;padding:0 var(--space-lg) var(--space-2xl);margin:0 auto}.footer-line{background:var(--ink);height:3px;margin-bottom:var(--space-md)}.footer p{letter-spacing:.15em;color:var(--ink);text-transform:uppercase;font-size:12px;font-weight:600}@media (width<=800px){.landing-svg{min-height:auto}.landing-svg img{max-height:none}}@media (width<=600px){.content{padding:var(--space-xl) var(--space-md)}.exam-row{gap:var(--space-sm);flex-wrap:wrap}.exam-weight,.exam-min,.exam-date{text-align:left;width:auto}}