/* Deliberately scoped: the approved landing page retains its own composition. */
body[data-view=manifesto]{--mf-serif:'Prata','Times New Roman',serif;background:var(--cover-bg);color:var(--cover-fg)}
body[data-view=manifesto] main{padding:0}
body[data-view=manifesto] .app-header{position:relative;background:var(--cover-bg);color:var(--cover-fg);border-color:var(--cover-line);backdrop-filter:none}
body[data-view=manifesto] .app-header .wrap{max-width:none;min-height:88px;padding-inline:clamp(24px,4.5vw,80px)}
body[data-view=manifesto] .app-header .brand,body[data-view=manifesto] .app-header .nav a,body[data-view=manifesto] #theme-btn{color:var(--cover-fg)}
body[data-view=manifesto] .brand-descriptor{color:var(--cover-muted);border-color:var(--cover-line)}
body[data-view=manifesto] .nav a[aria-current=page]{text-decoration:underline;text-underline-offset:6px;background:none}
body[data-view=manifesto] .app-footer{display:none}
.mf-presentation{padding:22px clamp(24px,4.5vw,80px) 0;min-height:calc(100svh - 89px);display:flex;flex-direction:column;background:var(--cover-bg);color:var(--cover-fg);--mf-serif:'Prata','Times New Roman',serif}
.mf-presentation:fullscreen{overflow:auto;padding-top:30px}
.mf-topline{display:flex;gap:22px;align-items:center;font:400 .8125rem/1.5 var(--mono);letter-spacing:.04em}
.mf-topline select{margin-left:auto;max-width:310px;min-height:42px;background:var(--cover-bg);color:var(--cover-fg);border:1px solid var(--cover-line);border-radius:0;font:400 .875rem var(--sans)}
.mf-stage{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(36px,6vw,110px);align-items:center;flex:1;padding-block:clamp(32px,5vh,72px);min-height:620px}
.mf-copy{max-width:710px;min-width:0}
.mf-eyebrow{font:400 .8125rem/1.5 var(--mono);text-transform:uppercase;letter-spacing:.06em;margin:0 0 26px;color:var(--cover-muted)}
.mf-copy h1{font:400 clamp(2.3rem,3.85vw,4.8rem)/1.13 var(--mf-serif);letter-spacing:-.025em;margin:0 0 28px;text-wrap:balance;outline:none}
.mf-prose{max-width:64ch;font:400 1.0625rem/1.65 var(--sans)}
.mf-prose p{margin:0 0 15px}
.mf-takeaway{font:400 1rem/1.6 var(--mono);border-top:1px dashed var(--cover-line);margin:27px 0 0;padding-top:19px}
.mf-visual{min-width:0}
.mf-art{position:relative;margin:0;overflow:hidden;aspect-ratio:1/1.03;background:var(--brand)}
.mf-art img{display:block;object-fit:cover;width:100%;height:100%;position:absolute;inset:0}
.mf-art figcaption{position:absolute;z-index:2;inset:auto 0 0;background:var(--cover-bg);color:var(--cover-muted);padding-top:15px;font:400 .75rem/1.5 var(--mono)}
.mf-controls{position:sticky;bottom:0;z-index:3;background:var(--cover-bg);display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--cover-line);padding:18px 0 24px}
.mf-control{background:none;border:0;color:inherit;cursor:pointer;font:400 1rem/1.5 var(--sans);min-height:44px;padding:8px 0}
.mf-control:hover{text-decoration:underline;text-underline-offset:5px}
.mf-control:disabled{opacity:.35;cursor:default}
.mf-full{font-size:.875rem;white-space:nowrap}
.mf-count{font:400 .875rem/1.5 var(--mono);color:var(--cover-muted)}
.mf-progress{height:3px;background:var(--cover-line);margin-inline:calc(clamp(24px,4.5vw,80px)*-1)}
.mf-progress>span{display:block;height:100%;background:var(--cover-fg);transition:width .3s ease}
.mf-presentation :focus-visible{outline:2px solid var(--cover-fg);outline-offset:5px}
.mf-case{border-top:1px solid var(--cover-line)}
.mf-case section{display:grid;grid-template-columns:36px 1fr;gap:20px;padding:30px 0;border-bottom:1px solid var(--cover-line)}
.mf-number{font:400 .8125rem var(--mono);padding-top:5px;color:var(--cover-muted)}
.mf-case h3,.mf-flow h3{font:400 1.5rem/1.2 var(--mf-serif);margin:0 0 12px}
.mf-case p,.mf-flow p{font:400 1.125rem/1.6 var(--sans);margin:0}
.mf-lens{padding:35px;border:1px solid var(--cover-line)}
.mf-lens>div>span,.mf-questions section>span{font:400 .875rem/1.5 var(--mono);letter-spacing:.06em}
.mf-lens p{font-size:1.25rem;line-height:1.5;margin:12px 0 0}
.mf-times{font:400 3.5rem var(--mf-serif);display:block;margin:22px 0;color:var(--cover-muted)}
.mf-lens .mf-lens-result{margin-top:35px;padding-top:25px;border-top:1px solid var(--cover-line);font:400 1.75rem/1.4 var(--mf-serif)}
.mf-lens small{display:block;font-size:.875rem;margin-top:18px;color:var(--cover-muted)}
.mf-conditions{list-style:none;padding:0;margin:0}
.mf-conditions li{display:flex;align-items:center;gap:25px;padding:24px 0;border-top:1px solid var(--cover-line);font:400 clamp(1.4rem,2vw,2rem)/1.25 var(--mf-serif)}
.mf-conditions li:last-child{border-bottom:1px solid var(--cover-line)}
.mf-conditions li span{font:400 .8125rem var(--mono);color:var(--cover-muted)}
.mf-questions section{padding:30px;border:1px solid var(--cover-line);margin-bottom:18px}
.mf-questions h3{font:400 clamp(1.6rem,2.3vw,2.6rem)/1.3 var(--mf-serif);margin:20px 0 0}
.mf-questions p{font-size:.9375rem;line-height:1.6;color:var(--cover-muted)}
.mf-pattern-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mf-pattern-grid button{display:flex;flex-direction:column;gap:26px;min-height:148px;padding:20px;text-align:left;cursor:pointer;border:1px solid var(--cover-line);background:none;color:inherit;font:400 1.125rem/1.4 var(--sans)}
.mf-pattern-grid button span{font:400 .8125rem var(--mono);opacity:.7}
.mf-pattern-grid button strong{font-weight:400}
.mf-pattern-grid button[aria-pressed=true]{background:var(--cover-fg);color:var(--cover-bg)}
.mf-pattern-note{padding-top:28px;min-height:220px}
.mf-pattern-note h3{font:400 1.6rem/1.35 var(--mf-serif);margin:0 0 16px}
.mf-pattern-note p{font-size:1.0625rem;line-height:1.65;margin:0}
.mf-flow ol{list-style:none;padding:0;margin:0}
.mf-flow li{display:flex;gap:25px;padding:19px 0;border-top:1px solid var(--cover-line)}
.mf-flow li>span{font:400 .8125rem var(--mono);padding-top:5px;color:var(--cover-muted)}
.mf-flow h3{margin-bottom:6px}.mf-flow p{font-size:1rem}
.mf-flow-branches{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding-top:20px;border-top:1px solid var(--cover-line)}
.mf-flow-branches b,.mf-flow-branches span{display:block}.mf-flow-branches b{margin-bottom:10px}
@media(min-width:1500px){.mf-stage{max-width:1680px;width:100%;margin:auto}.mf-prose{font-size:1.1875rem}}
@media(max-width:900px){.mf-stage{grid-template-columns:1fr;gap:32px;min-height:0;padding-block:32px}.mf-copy{max-width:100%}.mf-copy h1{max-width:24ch;font-size:clamp(2.3rem,6vw,3.6rem)}.mf-prose{max-width:75ch}.mf-art{aspect-ratio:16/9}.mf-topline{flex-wrap:wrap;gap:10px}.mf-topline>span{flex:1}.mf-topline select{order:3;max-width:none;width:100%;margin:0}.mf-visual{max-width:740px;width:100%}.mf-pattern-note{min-height:0;padding-bottom:20px}}
@media(max-width:560px){body[data-view=manifesto] .brand-descriptor{display:none}body[data-view=manifesto] .app-header .wrap{padding:14px 20px}body[data-view=manifesto] .nav a{padding:8px;font-size:.875rem}.mf-presentation{padding-inline:22px}.mf-prose{font-size:1rem}.mf-copy h1{font-size:2.3rem}.mf-eyebrow{margin-bottom:20px}.mf-pattern-grid button{min-height:136px;padding:16px}.mf-lens,.mf-questions section{padding:23px}.mf-progress{margin-inline:-22px}}
@media(prefers-reduced-motion:reduce){.mf-progress>span{transition:none}}
/* Two focused diagrams, added to the original slide layout. Text stays in flow. */
.mf-diagram{width:100%;min-width:0}
.mf-diagram-hint{font:400 .75rem/1.5 var(--mono);letter-spacing:.02em;color:var(--cover-muted);margin:0 0 18px}
.mf-diagram-node{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:12px;box-sizing:border-box;width:100%;min-width:0;height:auto;white-space:normal;overflow-wrap:anywhere;text-align:left;cursor:pointer;padding:20px;background:var(--cover-bg);color:var(--cover-fg);border:1px solid var(--cover-line);border-radius:0;transition:background .2s,color .2s,border-color .2s}
.mf-diagram-node:hover{border-color:var(--cover-fg)}
.mf-diagram-node[aria-pressed=true]{background:var(--cover-fg);color:var(--cover-bg)}
.mf-diagram-node:focus-visible{outline-color:currentColor;outline-offset:-5px}
.mf-diagram-label{font:400 .6875rem/1.6 var(--mono);letter-spacing:.035em;opacity:.8}
.mf-diagram-node strong{font:400 clamp(1.125rem,1.55vw,1.65rem)/1.4 var(--mf-serif);max-width:100%}
.mf-diagram-detail{border-top:1px solid var(--cover-line);padding-top:24px;margin-top:28px}
.mf-diagram-detail h3{font:400 clamp(1.4rem,1.8vw,1.85rem)/1.4 var(--mf-serif);margin:0 0 14px;text-wrap:pretty}
.mf-diagram-detail p{font:400 1rem/1.65 var(--sans);margin:0}
.mf-lens-diagram{--mf-node-gap:20px}
.mf-lens-inputs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--mf-node-gap)}
.mf-lens-join{position:relative;height:46px;margin-inline:calc(25% - var(--mf-node-gap)/4);background:linear-gradient(var(--cover-line),var(--cover-line)) center/100% 1px no-repeat}
.mf-lens-join:before,.mf-lens-join:after{content:'';position:absolute;top:0;height:50%;border-left:1px solid var(--cover-line)}
.mf-lens-join:before{left:0}.mf-lens-join:after{right:0}.mf-lens-join>span{position:absolute;left:50%;bottom:0;height:50%;border-left:1px solid var(--cover-line)}
.mf-lens-diagram>.mf-diagram-node{align-items:center;text-align:center}
.mf-inquiry-map{--mf-node-gap:20px}
.mf-inquiry-start{width:75%;margin-inline:auto}
.mf-inquiry-branches{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--mf-node-gap);padding-top:38px}
.mf-inquiry-branches:before{content:'';position:absolute;top:0;left:50%;height:19px;border-left:1px solid var(--cover-line)}
.mf-inquiry-branches:after{content:'';position:absolute;top:19px;inset-inline:calc(25% - var(--mf-node-gap)/4);height:1px;background:var(--cover-line)}
.mf-inquiry-branch{position:relative;min-width:0}
.mf-inquiry-branch:before{content:'';position:absolute;top:-19px;left:50%;height:19px;border-left:1px solid var(--cover-line)}
.mf-inquiry-options{margin-left:12px;padding-left:16px;border-left:1px solid var(--cover-line)}
.mf-inquiry-next{position:relative;padding-top:20px}
.mf-inquiry-next:before{content:'';position:absolute;top:calc(50% + 10px);left:-17px;width:17px;border-top:1px solid var(--cover-line)}
.mf-inquiry-map .mf-diagram-node{padding:16px}
.mf-inquiry-map .mf-diagram-node strong{font:400 1.0625rem/1.5 var(--sans)}
@media(max-width:560px){.mf-lens-diagram{--mf-node-gap:12px}.mf-diagram-node{padding:16px}.mf-diagram-node strong{font-size:1.125rem}.mf-inquiry-map{--mf-node-gap:14px}.mf-inquiry-map .mf-diagram-node{padding:13px}.mf-diagram-label{font-size:.625rem}.mf-diagram-detail h3{font-size:1.4rem}}
@media(prefers-reduced-motion:reduce){.mf-diagram-node{transition:none}}
/* Small transitions keep the restored composition still and readable. */
.mf-stage>.mf-copy,.mf-stage>.mf-visual{animation:mf-chapter-arrive .28s ease-out both}
@keyframes mf-chapter-arrive{from{opacity:.3}to{opacity:1}}
.mf-pattern-grid button{min-width:0;white-space:normal;overflow-wrap:anywhere;transition:background .2s,color .2s,border-color .2s}
.mf-diagram-node.is-on-path:not([aria-pressed=true]){border-color:var(--cover-fg);box-shadow:inset 0 0 0 1px var(--cover-line)}
.mf-lens-join:before,.mf-lens-join:after,.mf-lens-join>span,.mf-inquiry-branch:before,.mf-inquiry-options,.mf-inquiry-next:before,.mf-inquiry-branches:before{transition:border-color .25s}
.mf-diagram[data-node=person] .mf-lens-join:before,.mf-diagram[data-node=environment] .mf-lens-join:after,.mf-diagram[data-node=behaviour] .mf-lens-join:before,.mf-diagram[data-node=behaviour] .mf-lens-join:after,.mf-diagram[data-node] .mf-lens-join>span{border-color:var(--cover-fg)}
.mf-diagram[data-node=reinforce] .mf-branch-reinforce:before,.mf-diagram[data-node=examine] .mf-branch-examine:before,.mf-diagram[data-node=intervene] .mf-branch-examine:before,.mf-diagram[data-node=individual] .mf-branch-examine:before,.mf-diagram[data-node=intervene] .mf-inquiry-options,.mf-diagram[data-node=individual] .mf-inquiry-options{border-color:var(--cover-fg)}
.mf-diagram[data-node=intervene] .mf-inquiry-next:first-child:before,.mf-diagram[data-node=individual] .mf-inquiry-next:last-child:before,.mf-diagram:not([data-node=observe]) .mf-inquiry-branches:before{border-color:var(--cover-fg)}
/* The only score slider in the presentation: two perspectives, one relationship. */
.mf-pair{width:100%;min-width:0}
.mf-pair-controls{display:grid;gap:22px}
.mf-pair-field{min-width:0;padding-bottom:13px;border-bottom:1px solid var(--cover-line)}
.mf-pair-field-head{display:flex;align-items:center;justify-content:space-between;gap:20px}
.mf-pair-field-head label{display:flex;align-items:center;gap:10px;font:400 .8125rem/1.5 var(--mono);text-transform:uppercase;letter-spacing:.035em}
.mf-pair-field-head output{font:400 1.4rem/1.3 var(--sans);font-variant-numeric:tabular-nums}
.mf-pair-dot{display:block;width:8px;height:8px;border-radius:50%;background:currentColor}.mf-pair-diamond{display:block;width:8px;height:8px;box-sizing:border-box;border:1.5px solid currentColor;transform:rotate(45deg)}
.mf-pair-field p{font:400 clamp(1.05rem,1.5vw,1.4rem)/1.5 var(--mf-serif);margin:10px 0 8px;overflow-wrap:anywhere}
.mf-pair-field input[type=range]{appearance:none;display:block;box-sizing:border-box;width:100%;height:32px;margin:0;padding:0;border:0;border-radius:0;background:transparent;color:var(--cover-fg);accent-color:var(--cover-fg);cursor:ew-resize}
.mf-pair-field input[type=range]::-webkit-slider-runnable-track{height:3px;background:linear-gradient(to right,var(--cover-fg) 0 var(--mf-range),var(--cover-line) var(--mf-range) 100%)}
.mf-pair-field input[type=range]::-webkit-slider-thumb{appearance:none;width:19px;height:19px;margin-top:-8px;background:var(--cover-fg);border:4px solid var(--cover-bg);border-radius:50%;box-shadow:0 0 0 1px var(--cover-fg)}
.mf-pair-field input[type=range]::-moz-range-track{height:3px;background:var(--cover-line)}.mf-pair-field input[type=range]::-moz-range-progress{height:3px;background:var(--cover-fg)}.mf-pair-field input[type=range]::-moz-range-thumb{width:11px;height:11px;background:var(--cover-fg);border:4px solid var(--cover-bg);border-radius:50%;box-shadow:0 0 0 1px var(--cover-fg)}
.mf-pair-plot{display:block;width:100%;height:auto;max-height:140px;margin:18px 0}
.mf-pair-grid,.mf-pair-rail{fill:none;stroke:var(--cover-line);stroke-width:1}.mf-pair-link{fill:none;stroke:var(--cover-fg);stroke-width:1.5;stroke-dasharray:3 4;opacity:.6}.mf-pair-marker-system{fill:var(--cover-fg);stroke:var(--cover-bg);stroke-width:2}.mf-pair-marker-behaviour{fill:var(--cover-bg);stroke:var(--cover-fg);stroke-width:2}.mf-pair-tick{fill:var(--cover-muted);font:400 13px var(--mono)}
.mf-pair-results{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:30px;border-bottom:1px solid var(--cover-line);padding:4px 0 23px}
.mf-pair-results>div>span{font:400 .8125rem/1.5 var(--sans);color:var(--cover-muted)}.mf-pair-gap{padding-left:25px;border-left:1px solid var(--cover-line)}
.mf-pair-number{display:flex;align-items:baseline;flex-wrap:wrap;gap:9px;margin-top:9px;font-variant-numeric:tabular-nums}.mf-pair-number strong{font:400 clamp(2.3rem,3.6vw,3.7rem)/1.15 var(--sans);letter-spacing:-.05em}.mf-pair-number>span{font:400 .8125rem/1.5 var(--mono);color:var(--cover-muted)}.mf-pair-gap strong{font-size:clamp(1.9rem,2.7vw,2.8rem)}
.mf-pair-meter{height:3px;background:var(--cover-line);margin-top:14px}.mf-pair-meter>span{display:block;height:100%;background:var(--cover-fg)}
.mf-pair-actions{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:20px}
.mf-pair-align,.mf-pair-reset{min-height:44px;box-sizing:border-box;cursor:pointer;font:400 .9375rem/1.4 var(--sans);white-space:normal;border-radius:0}
.mf-pair-align{background:var(--cover-fg);color:var(--cover-bg);padding:12px 20px;border:1px solid var(--cover-fg);transition:opacity .2s}.mf-pair-align:disabled{opacity:.65;cursor:default}.mf-pair-align:focus-visible{outline-offset:-5px;outline-color:currentColor}
.mf-pair-reset{padding:10px 0;background:none;color:var(--cover-fg);border:0;border-bottom:1px solid var(--cover-line)}
.mf-pair-note{font:400 .75rem/1.6 var(--sans);color:var(--cover-muted);margin:16px 0 0}
@media(max-width:560px){.mf-pair-results{gap:18px}.mf-pair-gap{padding-left:18px}.mf-pair-number strong{font-size:2.5rem}.mf-pair-gap strong{font-size:2rem}.mf-pair-field p{font-size:1.2rem}.mf-pair-field-head output{font-size:1.25rem}}
@media(prefers-reduced-motion:reduce){.mf-stage>.mf-copy,.mf-stage>.mf-visual{animation:none}.mf-pattern-grid button,.mf-pair-align,.mf-lens-join:before,.mf-lens-join:after,.mf-lens-join>span,.mf-inquiry-branch:before,.mf-inquiry-options,.mf-inquiry-next:before,.mf-inquiry-branches:before{transition:none}}
.mf-diagram[data-node=person] .mf-lens-join{background-image:linear-gradient(to right,var(--cover-fg) 50%,var(--cover-line) 50%)}
.mf-diagram[data-node=environment] .mf-lens-join{background-image:linear-gradient(to right,var(--cover-line) 50%,var(--cover-fg) 50%)}
.mf-diagram[data-node=behaviour] .mf-lens-join{background-image:linear-gradient(var(--cover-fg),var(--cover-fg))}
.mf-diagram[data-node=reinforce] .mf-inquiry-branches:after{background:linear-gradient(to right,var(--cover-fg) 50%,var(--cover-line) 50%)}
.mf-diagram[data-node=examine] .mf-inquiry-branches:after,.mf-diagram[data-node=intervene] .mf-inquiry-branches:after,.mf-diagram[data-node=individual] .mf-inquiry-branches:after{background:linear-gradient(to right,var(--cover-line) 50%,var(--cover-fg) 50%)}
/* Flowing curves, controlled by one gesture. */
.mf-convergence{width:100%;min-width:0}
.mf-convergence-legend{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px;font:400 .875rem/1.5 var(--sans)}
.mf-convergence-legend>div{display:flex;align-items:center;gap:9px}.mf-convergence-legend strong{font:500 1rem/1.5 var(--sans);font-variant-numeric:tabular-nums}
.mf-stream-key{display:block;width:25px;border-top:2px solid currentColor}.mf-stream-key-b{border-top-style:dashed;opacity:.65}
.mf-convergence-chart{display:block;width:100%;height:auto;max-height:285px;margin:10px 0 0;overflow:visible}
.mf-stream{fill:none;stroke:var(--cover-fg);stroke-width:2.8;stroke-linecap:round}.mf-stream-b{opacity:.6;stroke-dasharray:8 6}.mf-stream-shared{stroke-width:4}
.mf-stream-pulse{fill:none;stroke:var(--cover-fg);stroke-width:6;stroke-linecap:round;stroke-dasharray:.7 99.3;opacity:0}.mf-convergence-playing .mf-stream-pulse{opacity:.9;animation:mf-current 2.2s linear infinite}.mf-convergence-playing .mf-stream-pulse:last-child{animation-delay:-.7s}
@keyframes mf-current{from{stroke-dashoffset:0}to{stroke-dashoffset:-100}}
.mf-convergence-caption{font:400 clamp(1.2rem,1.7vw,1.65rem)/1.4 var(--mf-serif);margin:2px 0 26px;min-height:2.8em;text-wrap:pretty}
.mf-convergence-label{display:block;font:400 .875rem/1.5 var(--sans);margin-bottom:7px}
.mf-convergence-scale{display:flex;justify-content:space-between;gap:20px;font:400 .6875rem/1.5 var(--mono);color:var(--cover-muted)}
.mf-convergence .mf-pair-results{padding-top:21px}.mf-convergence .mf-pair-note{max-width:60ch}
/* A quiet, expandable index of conditions. */
.mf-condition-explorer details{border-top:1px solid var(--cover-line)}.mf-condition-explorer details:last-child{border-bottom:1px solid var(--cover-line)}
.mf-condition-explorer summary{display:flex;align-items:center;gap:24px;list-style:none;cursor:pointer;padding:23px 0}.mf-condition-explorer summary::-webkit-details-marker{display:none}
.mf-condition-explorer summary>span{font:400 .75rem/1.5 var(--mono);color:var(--cover-muted)}.mf-condition-explorer summary strong{font:400 clamp(1.25rem,1.8vw,1.9rem)/1.4 var(--mf-serif)}.mf-condition-explorer summary i{font:400 1.5rem/1 var(--sans);margin-left:auto;transition:transform .2s}
.mf-condition-explorer details[open] summary i{transform:rotate(45deg)}.mf-condition-answer{padding:0 25px 23px 42px}.mf-condition-answer h3{font:400 1.125rem/1.5 var(--sans);margin:0 0 10px}.mf-condition-answer p{font:400 1rem/1.6 var(--sans);color:var(--cover-muted);margin:0}
.mf-condition-explorer details[open] .mf-condition-answer{animation:mf-chapter-arrive .25s ease-out}
/* The landing story becomes a horizontal presentation canvas. */
.mf-stage.mf-stage-wide{grid-template-columns:minmax(0,1fr);gap:28px;padding-block:30px;align-content:start;min-height:0}
.mf-wide-heading h1{font:400 clamp(2rem,3vw,3.5rem)/1.2 var(--mf-serif);letter-spacing:-.025em;margin:0;outline:none;text-wrap:balance}.mf-wide-heading .mf-eyebrow{margin-bottom:15px}.mf-wide-heading>p:last-child{font:400 1rem/1.6 var(--sans);color:var(--cover-muted);margin:15px 0 0;max-width:80ch}
.mf-horizontal-story{min-width:0;animation:mf-chapter-arrive .28s ease-out}
.mf-story-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;border-bottom:1px solid var(--cover-line);padding-bottom:18px}
.mf-story-steps button{min-width:0;display:flex;align-items:center;gap:13px;text-align:left;padding:12px 14px;background:none;color:var(--cover-fg);border:1px solid transparent;cursor:pointer;white-space:normal;transition:background .2s,color .2s}
.mf-story-steps button>span{font:400 .6875rem/1.5 var(--mono);opacity:.7}.mf-story-steps button strong{font:400 .9375rem/1.4 var(--sans)}.mf-story-steps button[aria-pressed=true]{background:var(--cover-fg);color:var(--cover-bg)}.mf-story-steps button:focus-visible{outline-color:currentColor;outline-offset:-4px}
.mf-story-scroll{overflow:auto;max-width:100%;scrollbar-width:thin;scrollbar-color:var(--cover-fg) var(--cover-bg);margin:18px 0 22px;overscroll-behavior-x:contain}
.mf-story-scroll-hint{display:none;font:400 .625rem/1.5 var(--mono);color:var(--cover-muted);margin:16px 0 0}
.mf-story-grid{box-sizing:border-box;display:grid;position:relative;isolation:isolate;grid-template-columns:repeat(6,minmax(0,1fr));grid-template-rows:repeat(3,minmax(80px,auto));gap:38px 24px;align-items:center;min-width:1120px;padding:18px 22px 38px}
.mf-story-lines{display:block;position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none;overflow:visible}
.mf-story-edge{opacity:.3;transition:opacity .3s}.mf-story-edge>path{fill:none;stroke:var(--cover-fg);stroke-width:1.2;stroke-linejoin:round}.mf-story-edge.is-current{opacity:1}.mf-story-edge.is-current>path:first-child{stroke-width:1.7;stroke-dasharray:1;animation:mf-story-trace .8s ease-out both}.mf-story-arrow{fill:none;stroke:var(--cover-fg);stroke-width:1.3}
@keyframes mf-story-trace{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
.mf-story-edge .mf-story-travel{opacity:0;stroke-width:4;stroke-linecap:round;stroke-dasharray:2 98}.mf-story-playing .mf-story-edge.is-current .mf-story-travel{opacity:1;animation:mf-current 2.5s linear infinite}
.mf-story-node{display:flex;position:relative;flex-direction:column;gap:10px;min-width:0;box-sizing:border-box;width:100%;min-height:84px;height:auto;padding:15px 13px;text-align:left;white-space:normal;overflow-wrap:anywhere;background:var(--cover-bg);color:var(--cover-fg);border:1px solid var(--cover-line);border-radius:0;cursor:pointer;transition:background .25s,color .25s,opacity .25s,border-color .25s}
.mf-story-node>span{font:400 .625rem/1.5 var(--mono);letter-spacing:.02em;opacity:.75}.mf-story-node strong{font:400 .9375rem/1.5 var(--sans)}.mf-story-node.is-current{background:var(--cover-fg);color:var(--cover-bg);border-color:var(--cover-fg)}.mf-story-node:hover{border-color:var(--cover-fg)}.mf-story-node:focus-visible{outline-offset:-5px;outline-color:currentColor}
.mf-story-focused .mf-story-node:not(.is-current){opacity:.3}.mf-story-focused .mf-story-node:hover,.mf-story-focused .mf-story-node:focus-visible{opacity:1}.mf-story-focused .mf-story-edge:not(.is-current){opacity:.1}
.mf-story-guide{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:45px;align-items:start;border-top:1px solid var(--cover-line);padding-top:24px}.mf-story-explanation h2{font:400 clamp(1.4rem,2vw,2rem)/1.3 var(--mf-serif);margin:0 0 14px;text-wrap:pretty}.mf-story-explanation p{font:400 1rem/1.6 var(--sans);margin:0;max-width:78ch;min-height:4.8em}
.mf-story-controls{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:12px 20px}.mf-story-next,.mf-story-focus{background:none;color:var(--cover-fg);font:400 .875rem/1.5 var(--sans);padding:11px 0;border:0;border-bottom:1px solid var(--cover-line);cursor:pointer;min-height:44px}.mf-story-focus[aria-pressed=true]{border-color:var(--cover-fg)}.mf-story-count{font:400 .75rem var(--mono);color:var(--cover-muted);margin-left:auto}.mf-story-controls .mf-pair-align[hidden]{display:none}
.mf-wide-notes{border-top:1px solid var(--cover-line);font:400 .875rem/1.5 var(--sans);color:var(--cover-muted)}.mf-wide-notes summary{cursor:pointer;min-height:44px;padding-block:14px}.mf-wide-notes .mf-prose{color:var(--cover-fg);max-width:100ch}
@media(max-width:1250px){.mf-story-scroll-hint{display:block}.mf-story-steps{gap:4px}.mf-story-steps button{gap:10px;padding:10px}.mf-story-steps button strong{font-size:.8125rem}.mf-story-guide{grid-template-columns:1fr;gap:24px}.mf-story-controls{justify-content:flex-start}.mf-story-explanation p{min-height:0}}
@media(max-width:650px){.mf-convergence-chart{margin-top:0}.mf-convergence-caption{font-size:1.4rem}.mf-convergence-legend{font-size:.8125rem}.mf-condition-explorer summary{gap:15px;padding-block:20px}.mf-condition-explorer summary strong{font-size:1.3rem}.mf-condition-answer{padding-left:32px}.mf-story-steps{display:flex;overflow:auto;padding-bottom:13px}.mf-story-steps button{flex:0 0 140px;padding:12px;align-items:flex-start;flex-direction:column;gap:8px}.mf-story-steps button strong{font-size:.875rem}.mf-wide-heading h1{font-size:2.1rem}.mf-story-controls{gap:10px 18px}.mf-story-node strong{font-size:.9375rem}.mf-story-count{margin-left:0}.mf-story-scroll{margin-top:10px}}
@media(prefers-reduced-motion:reduce){.mf-stream-pulse,.mf-story-travel{display:none}.mf-story-edge.is-current>path:first-child,.mf-horizontal-story,.mf-condition-explorer details[open] .mf-condition-answer{animation:none}.mf-condition-explorer summary i,.mf-story-steps button,.mf-story-edge,.mf-story-node{transition:none}}
/* Give the story explanation the full width, and reserve its place on screen. */
.mf-story-guide{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:'title controls' 'body body';gap:8px 24px;align-items:center;padding-top:12px}
.mf-story-guide>h2{grid-area:title;font:400 clamp(1.4rem,1.8vw,1.6rem)/1.3 var(--mf-serif);margin:0;text-wrap:pretty}
.mf-story-explanation{grid-area:body;min-width:0}.mf-story-explanation p{max-width:none;min-height:0;font-size:1rem;line-height:1.6}
.mf-story-controls{grid-area:controls;gap:10px 16px;flex-wrap:nowrap}.mf-story-count{white-space:nowrap}
@media(min-width:901px) and (min-height:650px){
 body[data-view=manifesto]:has(.mf-fit-story) .app-header .wrap{min-height:64px}
 .mf-presentation.mf-fit-story{height:calc(100svh - 65px);min-height:0;padding-top:10px;display:grid;grid-template-rows:auto minmax(0,1fr) auto 3px}
 .mf-fit-story:fullscreen{height:100svh;padding-top:10px}
 .mf-fit-story .mf-stage-wide{grid-template-rows:auto minmax(0,1fr) auto;gap:10px;padding-block:12px 6px;margin-block:0;align-self:stretch}
 .mf-fit-story .mf-wide-heading h1{font-size:clamp(1.75rem,2.2vw,2.3rem);line-height:1.2}
 .mf-fit-story .mf-wide-heading .mf-eyebrow{font-size:.6875rem;margin-bottom:6px}
 .mf-fit-story .mf-wide-heading>p:last-child{display:none}
 .mf-fit-story .mf-horizontal-story{display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;min-height:0}
 .mf-fit-story .mf-story-steps{padding-bottom:8px;gap:6px}
 .mf-fit-story .mf-story-steps button{padding:9px 12px;min-height:40px}
 .mf-fit-story .mf-story-scroll-hint{margin:5px 0 0}
 .mf-fit-story .mf-story-scroll{min-height:0;margin:8px 0 10px}
 .mf-fit-story .mf-story-grid{grid-template-rows:repeat(3,minmax(72px,auto));gap:22px 24px;padding-block:6px 28px}
 .mf-fit-story .mf-story-node{min-height:72px;padding-block:10px;gap:7px}
 .mf-fit-story .mf-wide-notes summary{min-height:28px;padding-block:4px}
 .mf-fit-story .mf-controls{position:relative;padding:4px 0 7px}
 .mf-fit-story:has(.mf-wide-notes[open]){height:auto;min-height:calc(100svh - 65px)}
 .mf-fit-story:has(.mf-wide-notes[open]) .mf-stage-wide{grid-template-rows:auto auto auto}
 .mf-fit-story:has(.mf-wide-notes[open]) .mf-horizontal-story{display:block}
}
@media(max-width:900px){
 .mf-story-guide{grid-template-columns:minmax(0,1fr);grid-template-areas:'title' 'body' 'controls';gap:14px}
 .mf-story-controls{justify-content:flex-start;flex-wrap:wrap}
}