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/* EDITION 04 / KNOWLEDGE EXPLORER — a late-90s web directory. */
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@media(max-width:760px){body{padding:12px 8px 25px}.container{width:calc(100% - 28px)}.header-inner{padding:20px 13px 16px;gap:12px}.logo{gap:11px}.logo-text{font-size:41px}.logo-text small{font-size:6px;letter-spacing:.02em;margin-top:10px}.archive-mark{height:39px;width:39px;font-size:16px}.masthead-note{font-size:8px;line-height:1.7}.masthead-note time{font-size:7px}.utility-line{font-size:9px;padding:6px 8px;gap:10px}.utility-line>span:last-child{font-size:7px}.navigation-line{padding:7px}.header nav{display:flex;position:static;flex-direction:row;flex-wrap:wrap;gap:4px;background:transparent;border:0;padding:0;width:100%}.header nav a{font-size:10px;padding:7px 9px}.header-actions{gap:13px}.search-trigger{font-size:9px;padding:7px 9px;display:block}.search-trigger>span{display:inline}.saved-link{font-size:9px}.menu{display:none}.edition-rule{font-size:8px;gap:10px;margin-top:12px}.edition-rule>span:nth-child(2){display:none}.archive-layout{grid-template-columns:1fr;padding-top:17px;gap:21px}.archive-sidebar{display:grid;grid-template-columns:1fr}.index-box{padding:0 12px 6px;box-shadow:2px 2px 0 #b3bfd6}.index-box h2{margin:0 -12px 5px;padding:7px 10px;font-size:10px}.index-box ol{display:flex;flex-wrap:wrap;gap:0 18px}.index-box li{font-size:10px;padding:7px 0;border:0}.index-box li:before{width:9px;height:7px;margin-right:6px}.archive-stamp,.sidebar-note,.web-badges{display:none}.front-main h1{font-size:39px;margin:16px 0}.front-deck{font-size:13px}.front-counts{justify-content:flex-start;gap:18px}.lead-story h2{font-size:24px}.lead-story p{font-size:12px}.right-margin{grid-template-columns:1fr 1fr;gap:17px}.right-margin .margin-note:nth-last-child(2){display:none}.front-shelves{padding:12px;margin-top:22px}.front-shelves .ruled-heading{margin:-12px -12px 12px}.colophon-strip{gap:12px;align-items:start;flex-wrap:wrap}.colophon-strip p{flex:1;min-width:230px}.colophon-strip>a{margin-left:36px}.footer{padding:22px 15px 13px}.footer-grid{grid-template-columns:1fr 1fr;gap:23px}.footer-bottom{font-size:7px;flex-wrap:wrap;gap:5px}.page-intro{padding:26px 0 22px}.page-intro h1{font-size:33px}.page-intro>p{font-size:12px;line-height:1.9}.source-grid{grid-template-columns:1fr}.source-card h3{font-size:19px}.source-card{padding:20px}.research-tools{align-items:start;flex-direction:column;gap:5px}.research-tools .filter-bar{margin-bottom:10px}.research-tools>a{font-size:10px}.filter-bar button{font-size:9px;padding:7px 9px}.filter-bar>span{font-size:9px}.glossary-grid{grid-template-columns:1fr}.term h2{font-size:19px}.term p{font-size:12px}.article-layout{grid-template-columns:1fr;gap:24px;padding-top:23px}.article-toc{position:static;display:flex;overflow-x:auto;gap:7px;font-size:10px}.article-toc>a{font-size:9px;border:1px solid #aec2e0;padding:7px}.article-toc>span,.article-toc .toc-tool{display:none}.article-header h1{font-size:33px}.article-header>.container>p{font-size:13px}.article-meta{font-size:8px;gap:12px}.article-content{font-size:14px;line-height:1.95}.article-content h2{font-size:24px}.takeaways ul{font-size:12px}.article-source b{font-size:11px}.article-source small{font-size:7px}.section-head h2{font-size:28px}.stage-tabs{grid-template-columns:repeat(3,1fr)}.stage-tabs button{font-size:10px}.stage-tabs button:nth-child(-n+3){border-bottom:1px solid #aec4e2}.stage-panel{grid-template-columns:1fr;gap:20px;padding:23px}.stage-detail{border-color:#b6cde8}.stage-main h3{font-size:24px}.stage-main p,.stage-detail p{font-size:12px}.workbench-layout{grid-template-columns:1fr}.review-summary{position:static}.form-title h2{font-size:21px}.form-grid label{font-size:10px}.review-summary .button{font-size:10px}.policy-layout{grid-template-columns:1fr;gap:20px}.policy-copy p{font-size:13px}.policy-copy h2{font-size:23px}.trail-catalog{grid-template-columns:1fr}.archive-two-col{grid-template-columns:1fr;gap:5px}.ledger-lead{gap:20px}.ledger-lead h2{font-size:25px}.ledger-lead p{font-size:12px}.issue-stamp{padding:8px 10px;font-size:8px}.issue-stamp b{font-size:32px}.ledger-entry{grid-template-columns:1fr;gap:10px}.evidence-shelves{grid-template-columns:1fr}.archive-table{font-size:12px}.archive-table th,.archive-table td{padding:13px}.timeline-row{gap:14px}.timeline-row time{font-size:8px;flex-basis:74px}.timeline-row b{font-size:11px}.timeline-row span{font-size:8px}.dialog-info{font-size:8px}.dialog-head input{font-size:11px}.dialog-head{padding:13px}}
@media(max-width:460px){body{padding:8px 5px 20px}.container{width:calc(100% - 24px)}.header-inner{gap:10px;padding:19px 10px 16px;flex-wrap:wrap}.logo-text{font-size:39px}.logo-text small{font-size:6px}.archive-mark{width:35px;height:35px;font-size:14px}.masthead-note{display:none}.utility-line{font-size:8px}.utility-line>span:last-child{font-size:6px}.header nav a{font-size:9px;padding:7px 8px}.guide-grid{grid-template-columns:1fr}.front-main h1{font-size:37px}.front-search{padding:7px}.front-search button{font-size:10px;padding:10px 8px}.front-search span{font-size:7px}.front-counts{font-size:8px;gap:12px}.right-margin{grid-template-columns:1fr}.right-margin .margin-note:first-child{margin-bottom:0}.margin-note h2{font-size:20px}.margin-note p{font-size:12px}.package-slip{display:none}.ruled-heading{gap:10px;padding:9px}.ruled-heading h2{font-size:11px}.ruled-heading>a{font-size:8px}.source-top{flex-wrap:wrap}.source-year{font-size:9px}.article-header h1{font-size:30px}.article-content h2{font-size:23px}.form-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:1/-1}.ledger-lead{flex-direction:column}.colophon-strip>span{display:none}.colophon-strip p{min-width:100%;font-size:9px}.colophon-strip>a{margin-left:0}.source-card h3{font-size:18px}.card-body h3{font-size:19px}.card-body p{font-size:12px}.evidence-note{font-size:11px}.issue-stamp{align-self:start}}
/* Keep body text comfortably readable while retaining the small chrome of early web UI. */
.article-content{color:#344a69}.article-header>.container>p{color:#526d91}.policy-copy p{color:#526d91}.source-card>p{color:#526887}.research-detail p{color:#607693}.guide-card p{color:#5c708e}.term p{color:#5c7292}.stage-main p,.stage-detail p{color:#567397}.review-check{color:#4c7199}.form-grid label,.field-label{color:#577ca7}.ledger-entry p,.ledger-lead p{color:#627f9f}.evidence-file p{color:#5d7d9f}.archive-two-col li{color:#5d7c9d}.research-gaps p{color:#5a799b}.trail-record p{color:#5b7799}.empty-note{color:#537496}
@media print{body{padding:0;background:white}.header,.footer,.archive-sidebar,.right-margin,.front-search,.front-counts,.article-toc{display:none!important}main{width:100%;border:0;background:white;box-shadow:none}.container{width:100%}.archive-layout{display:block}.article-content,.policy-copy p{color:#000}.source-card,.guide-card,.trail-record,.takeaways{background:white;box-shadow:none;break-inside:avoid}.guide-grid,.source-grid{display:block}.guide-card,.source-card{margin-bottom:20px}a{color:#000}.article-header{background:white}.workbench-layout{display:block}.review-summary{display:none}}

/* Make the practical tools visible at every viewport. */
.home-workbench{border:2px solid;border-color:#fff #7b95bc #7b95bc #fff;background:#d0ddeb;box-shadow:3px 3px 0 #b6c7de;margin:20px 0}.tool-heading{display:flex;gap:8px;align-items:center;background:#245b65;color:#f1ffff;padding:8px 10px;font:9px/1.6 var(--mono)}.tool-heading>span:last-child{margin-left:auto;color:#d1eab4;font-size:8px}.home-tool-body{padding:16px}.home-tool-body h2{font:bold 18px/1.4 var(--sans);color:#28566e;letter-spacing:-.025em;margin:0 0 11px}.home-tool-body p{font:11px/1.9 var(--sans);color:#4f6d85;margin:0 0 15px}.home-tool-links{display:flex;gap:13px;align-items:center;flex-wrap:wrap}.home-tool-links>a:last-child{font:10px/1.8 var(--sans)}.home-tool-body>small{font:9px/1.8 var(--mono);color:#617e94;display:block;border-top:1px solid #a5bccd;margin-top:14px;padding-top:10px}.workbench-actions{padding:17px;background:#d4e2f1;border:2px outset #adc6e0;margin-bottom:24px;scroll-margin-top:24px}.workbench-actions>div:first-child{display:flex;flex-direction:column;gap:7px}.workbench-actions b{font:bold 15px/1.6 var(--sans);color:#30577d}.workbench-actions span{font:11px/1.8 var(--sans);color:#607c99}.export-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:15px}.export-toolbar>a{font:10px/1.8 var(--sans)}
@media(max-width:460px){.home-tool-links{align-items:flex-start;flex-direction:column;gap:12px}.export-toolbar{align-items:stretch;flex-direction:column}.export-toolbar .button{width:100%}.home-tool-body h2{font-size:20px}.home-tool-body p{font-size:12px}}

/* Evidence files extend the existing Knowledge Explorer visual language. */
.scenario-label{font:bold 9px/1.8 var(--mono);letter-spacing:.025em;color:#436f82;background:#dceeea;border:1px solid #a4c4c2;padding:7px 10px;margin:22px 0 14px}.article-content h3{font:bold 17px/1.6 var(--sans);color:#496d97;margin:25px 0 12px;letter-spacing:-.015em}.guide-cases{margin-top:30px;padding:18px;border:1px solid #a8bedb;background:#e3edfa}.guide-cases h2{margin-top:0!important}.guide-cases>p{font-size:12px;color:#6984a3}.guide-cases>a{display:block;text-decoration:none;border-top:1px dotted #a9c3df;padding:13px 0}.guide-cases>a>span{display:block;font:9px/1.8 var(--mono);color:#85709b}.guide-cases b{display:block;font:12px/1.8 var(--sans);color:#3f65a0;text-decoration:underline;margin-top:3px}.home-cases{border:2px outset #b8cce3;background:#e2ebf7;padding:17px;margin:21px 0}.home-cases h2{font:bold 19px/1.4 var(--sans);color:#345e8b;letter-spacing:-.025em;margin:10px 0}.home-cases p{font:11px/1.9 var(--sans);color:#617f9f;margin:0 0 15px}.case-catalog{padding:28px 0 45px}.case-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.case-card{background:#f8fbff;border:1px solid #a0b9d9;box-shadow:3px 3px 0 #c4d5e9;min-width:0}.case-card-top{display:flex;justify-content:space-between;gap:15px;font:10px/1.7 var(--mono);background:#46628d;color:#f5f9ff;padding:9px 13px}.case-card-top b{font-weight:normal;font-size:9px;color:#cfdef2}.case-card-body{padding:20px}.case-card time{font:9px/1.8 var(--mono);color:#8a75a0;display:block}.case-card h2{font:bold 21px/1.4 var(--sans);letter-spacing:-.03em;color:#3c6497;margin:13px 0}.case-card p{font:12px/1.9 var(--sans);color:#6682a2;margin:0 0 19px}.case-method{margin-top:30px;padding:22px;border:1px solid #aac4df;background:#e1ecf8}.case-method h2{font:bold 23px var(--sans);color:#5379a4;letter-spacing:-.025em}.case-method li,.case-method p{font:12px/1.9 var(--sans);color:#6483a3;padding:3px 0}.case-evidence-label{background:#e0eaf8;border:1px solid #a9c3e0;padding:20px}.case-evidence-label>span{font:9px var(--mono);color:#8b75a0;display:block}.case-evidence-label>b{font:bold 16px/1.7 var(--sans);color:#476c9b;display:block;margin:8px 0}.case-evidence-label p{font:12px/1.9 var(--sans);color:#6f8bab;margin:0}.case-inline-sources{font:10px/1.9 var(--mono)!important;color:#829ab9}.case-questions dt{font:bold 13px/1.8 var(--sans);color:#557aa3;margin-top:18px}.case-questions dd{font:13px/1.9 var(--sans);color:#6784a4;margin:6px 0 0;padding-left:15px;border-left:2px solid #a8c2df}
@media(max-width:760px){.case-grid{grid-template-columns:1fr}.case-card h2{font-size:22px}.case-catalog{padding-top:23px}.case-questions dd{font-size:12px}.guide-cases{padding:16px}.home-cases h2{font-size:21px}}
@media print{.case-card,.case-evidence-label{box-shadow:none;background:white;break-inside:avoid}.case-card-top{color:black;background:white}.case-grid{display:block}}

/* Restore the edition 08 night-sky directory; keep the newer four-path navigation. */
.front-paths{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin:21px 0 26px}
.front-paths a{min-width:0;min-height:176px;display:flex;flex-direction:column;gap:9px;padding:17px 18px;background:#f9fbff;border:1px solid #a7bad9;border-top:4px solid #7b91bd;box-shadow:3px 3px 0 #bdcde6;text-decoration:none;color:#284f88}
.front-paths a:nth-child(2){border-top-color:#6eaaa4}.front-paths a:nth-child(3){border-top-color:#a280bd}.front-paths a:nth-child(4){border-top-color:#c38a7d}
.front-paths a:hover,.front-paths a:focus-visible{background:#edf3ff;border-color:#526fb0;transform:translateY(-2px)}
.front-paths a>span{font:9px/1.5 var(--mono);letter-spacing:.04em;color:#647da5}
.front-paths b{font:bold 19px/1.3 var(--sans);color:#254a89}
.front-paths small{font:12px/1.65 var(--sans);color:#567397}
.front-paths em{font:bold 10px/1.5 var(--sans);font-style:normal;margin-top:auto;color:#2d5d9e;text-decoration:underline}
@media(max-width:760px){.front-paths{gap:11px}.front-paths a{padding:15px;min-height:170px}}
@media(max-width:520px){.front-paths{grid-template-columns:1fr}.front-paths a{min-height:0}}
@media(prefers-reduced-motion:reduce){.front-paths a:hover,.front-paths a:focus-visible{transform:none}}
@media print{.front-paths a{box-shadow:none;break-inside:avoid}}
/* Footer correspondence block */
.footer-grid .footer-contact-heading{margin-top:20px;padding-top:12px;border-top:1px dotted #93a4bd}
.footer-grid .footer-contact-copy{font:9px/1.7 var(--sans);color:#697a98;margin:0 0 8px;max-width:250px}
.footer-grid .footer-contact-email{font:bold 10px/1.7 var(--mono);color:#244887;word-break:break-word}