.w3-library-splash{position:relative;isolation:isolate;overflow:clip;min-height:calc(100svh - 88px);padding:32px 48px 0;background:var(--gft-night);color:var(--gft-paper);display:flex;flex-direction:column;justify-content:space-between}.w3-library-splash__ground{position:absolute;inset:0;z-index:-1;opacity:.13;pointer-events:none}.w3-library-splash__ground svg{height:100%;width:100%}.w3-library-splash__meta,.w3-library-splash__foot{display:flex;align-items:center;justify-content:space-between;gap:24px;font:10px/1.7 var(--gft-font-mono);color:#b4cdbf}.w3-library-splash__meta a{text-decoration:none;min-height:44px;display:inline-flex;align-items:center}.w3-library-splash__grid{display:grid;grid-template-columns:1.12fr 1fr;gap:6vw;align-items:center;width:min(1440px,100%);margin:36px auto 48px}.w3-library-splash__copy{min-width:0}.w3-library-splash h1{font-size:clamp(3.7rem,5.8vw,6.5rem);line-height:1.02;letter-spacing:-.065em;max-width:13ch;margin:28px 0}.w3-library-splash--chapter h1{font-size:clamp(2.9rem,4.3vw,5rem);max-width:18ch}.w3-library-splash .gft-eyebrow{font-size:9px;line-height:1.8;color:#a9cfb9;max-width:50ch}.w3-library-splash__lede{font:italic clamp(1.15rem,1.6vw,1.55rem)/1.55 var(--gft-font-serif);max-width:39ch;color:#d0ded4}.w3-library-splash__actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:32px}.w3-library-splash__instrument{min-width:0;border:1px solid #6bb68f66;padding:0 24px;background:#0a3d3ac9}.w3-library-splash__instrument-meta,.w3-library-splash__instrument-foot{display:flex;justify-content:space-between;gap:12px;padding:18px 0;font:9px/1.7 var(--gft-font-mono);letter-spacing:.08em;color:#bad8c7}.w3-library-splash__instrument-foot i{width:6px;height:6px;background:var(--gft-sage);border-radius:50%;align-self:center}.w3-library-splash__figure{background:var(--gft-paper);color:var(--gft-ink);padding:26px 22px 24px}.w3-library-splash__figure figcaption 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p{font-size:14px;color:#53695c}.w3-library-hub-guide{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 60px}.w3-library-hub-guide h3{font-size:1.4rem;line-height:1.35;margin-bottom:20px}.w3-library-hub-guide p{font-size:15px;line-height:1.85}.w3-library-hub-guide p+p{margin-top:18px}
:root[data-m-go] :is(.w3-library-prose figure,.w3-library-splash__instrument,.w3-library-gallery__item)[data-m-in] .w3-library-mark{animation-name:w3-library-stroke;animation-duration:800ms;animation-timing-function:var(--gft-ease-out);animation-iteration-count:1;animation-direction:normal;animation-fill-mode:backwards;transform-box:fill-box;transform-origin:left bottom}:root[data-m-go] :is(.w3-library-prose figure,.w3-library-splash__instrument,.w3-library-gallery__item)[data-m-in] .w3-library-bar{animation-name:w3-library-baseline}@keyframes w3-library-stroke{from{clip-path:inset(0 100% 0 0);opacity:.35}to{clip-path:inset(0);opacity:1}}@keyframes w3-library-baseline{from{transform:scaleY(.001)}to{transform:scaleY(1)}}
@media(min-width:1000px){.w3-library-rail summary{list-style:none;pointer-events:none}.w3-library-rail summary::-webkit-details-marker{display:none}}
@media(max-width:1000px){.w3-library-splash{padding-inline:28px}.w3-library-splash__grid{gap:32px}.w3-library-splash h1{font-size:clamp(3rem,6vw,5rem)}.w3-library-splash--chapter h1{font-size:clamp(2.5rem,4.8vw,4rem)}.w3-library-splash__instrument{padding-inline:16px}.w3-library-splash__figure{padding:22px 16px}.w3-library-section{padding-inline:28px}.w3-library-reader{grid-template-columns:minmax(0,1fr);padding-inline:28px;gap:32px}.w3-library-rail{position:relative;top:0;max-height:none}.w3-library-rail nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}.w3-library-rail summary{cursor:pointer}.w3-library-rail__progress{margin:10px 0}.w3-library-reader__body{max-width:850px}.w3-library-related{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.w3-library-splash{padding:20px 20px 0;min-height:0}.w3-library-splash__meta{font-size:8px;gap:18px}.w3-library-splash__meta>span{max-width:20ch;text-align:right}.w3-library-splash__grid{grid-template-columns:1fr;margin:24px auto 32px;gap:40px}.w3-library-splash h1{font-size:clamp(2.8rem,11.6vw,4rem);margin:24px 0;max-width:13ch}.w3-library-splash--chapter h1{font-size:clamp(2.5rem,10vw,3.5rem);max-width:18ch}.w3-library-splash__lede{font-size:1.15rem}.w3-library-splash__actions{gap:12px;margin-top:24px}.w3-library-splash__actions .gft-button{width:100%}.w3-library-splash__instrument{padding-inline:16px}.w3-library-splash__instrument-meta,.w3-library-splash__instrument-foot{font-size:8px;padding-block:14px}.w3-library-splash__figure{padding:20px 16px}.w3-library-splash__figure figcaption strong{font-size:1.12rem}.w3-library-splash__weave{min-height:250px}.w3-library-splash__numeral{font-size:6rem}.w3-library-splash__foot{font-size:8px}.w3-library-splash__foot>span{max-width:35ch}.w3-library-section{padding:52px 20px}.w3-library-section__head{grid-template-columns:1fr;gap:20px;margin-bottom:28px}.w3-library-section__head h2{font-size:2.2rem;max-width:18ch}.w3-library-abstract{margin-left:0;font-size:1rem;line-height:1.85}.w3-library-findings{grid-template-columns:1fr}.w3-library-findings li{grid-template-columns:30px 1fr}.w3-library-outline li{grid-template-columns:32px 1fr;gap:14px;padding:24px 0}.w3-library-outline__number{font-size:1.6rem}.w3-library-outline__state{grid-column:2}.w3-library-gallery{grid-template-columns:1fr;gap:20px}.w3-library-gallery__item{padding:20px}.w3-library-pdf{grid-template-columns:1fr;gap:20px;padding:24px}.w3-library-grades{gap:12px}.w3-library-grade{padding:14px 18px}.w3-library-source summary{grid-template-columns:42px 1fr;gap:12px;padding-block:12px}.w3-library-source summary>.w3-library-tag{grid-column:2}.w3-library-source summary::after{grid-column:3;grid-row:1}.w3-library-source>div{padding-left:0}.w3-library-related,.w3-library-glossary{grid-template-columns:1fr;gap:12px}.w3-library-reader{padding:32px 20px 64px;gap:24px}.w3-library-rail nav{grid-template-columns:1fr}.w3-library-prose{font-size:16px;line-height:1.9}.w3-library-prose h2{font-size:1.9rem;margin-top:44px}.w3-library-prose .lede{font-size:18px}.w3-library-prose figure.exhibit{padding:20px 14px;margin-inline:0}.w3-library-prose figcaption strong{font-size:1.15rem}.w3-library-prose .chart-scroll{border-right:2px solid var(--gft-ochre);padding-bottom:12px}.w3-library-prose .callout{padding:22px}.w3-library-prose .exergue{padding-left:20px}.w3-library-handover{grid-template-columns:1fr;gap:32px}.w3-library-hub-grid,.w3-library-hub-guide{grid-template-columns:1fr}.w3-library-hub-grid a{min-height:0}.w3-library-hub-grid h3{font-size:1.5rem}}
@media(prefers-reduced-motion:reduce){.w3-library-mark{animation-name:none!important;animation-timeline:auto!important}.w3-library-rail__progress i{transition:none}}
:root[data-motion="calm"] .w3-library-mark{animation-name:none!important;animation-timeline:auto!important}

.w3-library-prose .chart-scroll:focus-visible{outline:2px solid var(--gft-ochre);outline-offset:4px}@media(max-width:640px){.w3-library-prose .chart-scroll::before{content:"Scroll chart horizontally to inspect all labels →";display:block;position:sticky;left:0;font:9px/1.8 var(--gft-font-mono);color:var(--gft-forest);margin-bottom:12px;max-width:30ch}}