@charset "UTF-8";
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1fr;gap:12mm}.language-image{width:100%;height:63mm;object-fit:cover}.image-caption{font-size:6.4pt;line-height:1.55;color:var(--muted);margin-top:2.5mm}.symbol-line{display:flex;justify-content:space-between;gap:2mm;margin:8mm 0 5mm;padding-top:5mm;border-top:.25mm solid var(--line)}.symbol-line .icon{width:12mm;height:12mm}.language-note{font-size:8pt;line-height:1.6;color:var(--muted);max-width:130mm}.principles{display:grid;grid-template-columns:1fr 1fr;gap:7mm 6mm}.principle-num{font-family:var(--serif);font-size:19pt;line-height:1;color:#acb7b4}.principle h3{font-size:9pt;line-height:1.35;margin:3mm 0 2mm}.principle p{font-size:7.3pt;line-height:1.6;color:var(--muted)}.base-palette{margin-top:7mm;padding-top:5mm;border-top:.25mm solid var(--line)}.palette-label{font-size:6.4pt;text-transform:uppercase;letter-spacing:.1em;margin-bottom:3mm;color:var(--muted)}.swatches{display:grid;grid-template-columns:repeat(4,1fr);gap:3mm}.swatch-chip{display:block;height:7mm;border:.2mm solid #20292c12;margin-bottom:1.6mm}.swatch-name{display:block;font-size:5.6pt;color:var(--muted);margin-bottom:.8mm}.swatch-hex{font-size:6.4pt;letter-spacing:.035em;white-space:nowrap}.chip-accent{background:var(--accent)}.chip-soft{background:var(--soft)}.chip-paper{background:var(--paper)}.chip-ink{background:var(--ink)}.theme-transport{--accent:#215b80;--soft:#eaf0f3}.theme-parks-world{--accent:#8a4e34;--soft:#f3ece5}.theme-parks-russia{--accent:#426850;--soft:#ecf1e9}.theme-standards-square{--accent:#816538;--soft:#f2eee5}.theme-five-elements{--accent:#306c70;--soft:#e8f0ed}.theme-time-science{--accent:#595982;--soft:#eeedf4}.theme-density-dimensions{--accent:#855f78;--soft:#f3edf1}.theme-heading{display:flex;align-items:center;justify-content:space-between;gap:10mm;min-height:24mm;margin-bottom:7mm}.theme-heading .eyebrow{margin-bottom:3mm}.theme-heading h2{font-family:var(--serif);font-size:31pt;letter-spacing:-.035em;line-height:1.07}.theme-heading .icon{width:18mm;height:18mm;flex-shrink:0}.theme-body{display:grid;grid-template-columns:1.78fr 1fr;gap:9mm;align-items:start}.theme-image{width:100%;height:112mm;object-fit:cover;object-position:50% 50%;background:var(--soft)}.theme-copy h3{font-family:var(--serif);font-size:18pt;line-height:1.15;letter-spacing:-.025em;color:var(--accent);margin:0 0 5mm}.theme-annotation{font-size:8.1pt;line-height:1.6;color:var(--muted)}.theme-status{font-size:6.3pt;line-height:1.55;color:var(--accent);margin:4mm 0;border-left:.4mm solid var(--accent);padding-left:3mm}.theme-copy .palette{padding-top:4mm;border-top:.25mm solid var(--line);margin-top:5mm}.application-note{font-size:7pt;line-height:1.6;color:var(--muted);margin-top:5mm}.application-note strong{font-weight:500;color:var(--ink)}.theme-source{font-size:6.5pt;line-height:1.5;display:inline-block;margin-top:4mm;color:var(--accent)}.design .section-top{margin-bottom:5mm}.design .page-title{font-size:29pt}.design-image{width:100%;height:97mm;object-fit:cover;background:var(--soft)}.design-notes{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10mm;margin-top:6mm}.design-notes h3{font-size:8.5pt;font-weight:500;margin-bottom:2mm}.design-notes p{font-size:7pt;line-height:1.6;color:var(--muted)}.routes-page .section-top{margin-bottom:7mm}.routes-page .page-title{font-size:31pt}.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7mm}.route-card{border:.25mm solid var(--line);background:#fff}.route-image{width:100%;height:41mm;object-fit:cover}.route-copy{padding:5mm}.route-copy>.eyebrow{font-size:6pt}.route-copy h3{font-family:var(--serif);font-size:18pt;line-height:1.12;letter-spacing:-.025em;margin:2.8mm 0 3mm}.route-copy>p{font-size:7.1pt;line-height:1.55;color:var(--muted);min-height:10mm}.route-copy ol{padding:0;margin:4mm 0 0;list-style:none;counter-reset:route}.route-copy li{counter-increment:route;padding:2mm 0;border-top:.2mm solid var(--line);font-size:7.5pt;line-height:1.4;display:flex;align-items:start;gap:3mm}.route-copy li:before{content:counter(route,decimal-leading-zero);font-size:6pt;color:var(--accent);margin-top:.4mm}.route-copy li a{text-decoration:none}.sources-page .section-top{margin-bottom:5mm}.sources-page .page-title{font-size:30pt}.source-layout{display:grid;grid-template-columns:1.62fr 1fr;gap:12mm}.source-register{display:grid;grid-template-columns:1fr 1fr;gap:0 7mm;align-content:start}.source-item{min-height:13.9mm;padding:2.5mm 0;border-top:.2mm solid var(--line);display:grid;grid-template-columns:5mm 1fr;gap:2mm}.source-index{font-family:var(--serif);font-size:9pt;color:var(--muted)}.source-item a{font-size:7pt;line-height:1.5;text-decoration:none}.source-item a:hover{text-decoration:underline}.usage{background:#edf0ed;padding:6mm;height:fit-content}.usage h3{font-family:var(--serif);font-size:18pt;line-height:1.12;letter-spacing:-.02em;margin-bottom:5mm}.usage 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@media screen and (max-width:1180px){.screen-nav{margin-inline:20px}.page{width:calc(100% - 40px);height:auto;min-height:210mm}.page.cover{height:210mm}.theme-image{height:104mm}.theme-heading h2{font-size:29pt}.theme-copy h3{font-size:16pt}.theme-annotation{font-size:7.8pt}.page-footer{position:relative;left:auto;right:auto;bottom:auto;margin-top:12mm}.cover .page-footer{position:absolute;left:16mm;right:16mm;bottom:8mm}.theme .page-footer{margin-top:9mm}.sources-page .page-footer{margin-top:9mm}.page.theme{min-height:210mm}}
@media screen and (max-width:760px){.screen-nav{flex-wrap:wrap;margin-inline:16px;gap:14px;padding-block:18px}.screen-nav span{display:none}.album{gap:16px;padding-bottom:16px}.page{width:calc(100% - 24px);min-height:0!important;padding:28px 24px 22px}.page-header{height:auto;align-items:flex-start;gap:14px;margin-bottom:30px}.brand{font-size:10px;gap:9px}.brand img{width:30px;height:30px}.header-label{font-size:7px;max-width:120px;text-align:right;line-height:1.6}.page-footer{font-size:7px;gap:15px;margin-top:35px!important;padding-top:13px}.page-footer .footer-series{max-width:150px;line-height:1.6}.page-title{font-size:37px}.section-top{display:block;margin-bottom:25px}.section-top .eyebrow{margin-bottom:12px}.section-top .intro-line{max-width:100%;font-size:12px;margin-top:17px}.cover.page{height:780px;padding-top:28px}.cover-window{width:100%;top:240px;height:470px;bottom:auto}.cover:before{background:linear-gradient(180deg,#fafaf7 0%,#fafaf7 30%,#fafaf777 48%,transparent 65%)}.cover .page-header{margin-bottom:48px}.cover h1{font-size:76px;margin:20px 0 24px;max-width:100%}.cover-lead{font-size:13px;max-width:270px}.cover-edition{margin-top:30px;font-size:8px}.cover-meta{bottom:72px;right:24px;width:220px;padding:15px}.cover-meta strong{font-size:20px}.cover-meta p{font-size:9px}.cover .page-footer{left:24px;right:24px;bottom:23px}.eyebrow{font-size:9px}.language-layout{display:block}.language-image{height:220px}.image-caption{font-size:9px;margin-top:10px}.symbol-line{margin:24px 0 18px;padding-top:18px;gap:8px}.symbol-line .icon{width:30px;height:30px}.language-note{font-size:12px;max-width:100%;margin-bottom:28px}.principles{gap:24px 20px}.principle-num{font-size:26px}.principle h3{font-size:13px;margin:12px 0 8px}.principle p{font-size:11px}.base-palette{margin-top:25px;padding-top:22px}.palette-label{font-size:9px;margin-bottom:13px}.swatches{gap:12px}.swatch-chip{height:28px;margin-bottom:8px}.swatch-name{font-size:8px;margin-bottom:5px}.swatch-hex{font-size:9px}.theme-heading{margin-bottom:23px;min-height:0;gap:20px}.theme-heading h2{font-size:37px}.theme-heading .eyebrow{margin-bottom:12px}.theme-heading .icon{width:46px;height:46px}.theme-body{display:block}.theme-image{height:auto;aspect-ratio:1.25}.theme-copy{padding-top:27px}.theme-copy h3{font-size:29px;max-width:440px;margin-bottom:18px}.theme-annotation{font-size:13px;line-height:1.7}.theme-status{font-size:10px;padding-left:12px;margin:20px 0}.theme-copy .palette{margin-top:24px;padding-top:19px}.application-note{font-size:12px;margin-top:22px}.theme-source{font-size:11px;margin-top:20px}.design .page-title,.routes-page .page-title,.sources-page .page-title{font-size:37px}.design-image{height:auto;aspect-ratio:1.1;object-fit:cover}.design-notes{display:block;margin-top:24px}.design-notes article+article{margin-top:22px}.design-notes h3{font-size:14px;margin-bottom:9px}.design-notes p{font-size:12px}.route-grid{display:block}.route-card+.route-card{margin-top:22px}.route-image{height:180px}.route-copy{padding:22px}.route-copy>.eyebrow{font-size:9px}.route-copy h3{font-size:29px;margin:13px 0}.route-copy>p{font-size:12px;min-height:0}.route-copy ol{margin-top:18px}.route-copy li{font-size:12px;padding:11px 0;gap:12px}.route-copy li:before{font-size:10px}.source-layout{display:block}.source-register{gap:0 20px}.source-item{min-height:0;padding:12px 0;grid-template-columns:15px 1fr;gap:8px}.source-index{font-size:14px}.source-item a{font-size:10px}.usage{margin-top:28px;padding:23px}.usage h3{font-size:29px;margin-bottom:19px}.usage p{font-size:12px}.usage p+p{margin-top:17px}.usage .usage-link{font-size:11px;margin-top:20px}.source-credit{font-size:10px;margin-top:25px}}
@media print{@page{size:A4 landscape;margin:0}html,body{width:297mm;margin:0;padding:0;background:#fff}html{scroll-behavior:auto}body{-webkit-print-color-adjust:exact;print-color-adjust:exact}.screen-nav{display:none!important}.album{display:block;padding:0;margin:0;gap:0}.page{width:297mm;height:210mm;min-height:210mm;max-height:210mm;margin:0;box-shadow:none;break-inside:avoid;page-break-inside:avoid;break-after:page;page-break-after:always}.page:last-child{break-after:auto;page-break-after:auto}a{text-decoration:none}img{break-inside:avoid}h1,h2,h3{break-after:avoid}.page-footer{position:absolute;left:16mm;right:16mm;bottom:8mm;margin:0}*{animation:none!important;transition:none!important}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}