:root{--navy:#102b46;--navy-2:#1c4666;--blue:#6e9dbc;--pale:#eaf2f7;--cream:#f6f2e9;--paper:#fffdf8;--slate:#30414e;--muted:#677680;--line:#ced6da;--warm:#ebe5da}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--slate);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.58}
a{color:#1e5377;text-underline-offset:3px}
.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;padding:10px;z-index:20}.skip-link:focus{left:8px}
.masthead{min-height:70px;background:var(--paper);border-bottom:1px solid var(--line);padding:12px 34px;display:flex;justify-content:space-between;align-items:center;gap:22px}
.brand{text-decoration:none;color:var(--navy)}.brand span,.brand b{display:block}.brand span{text-transform:uppercase;letter-spacing:.12em;font-size:.66rem;font-weight:760;color:#627482}.brand b{font-family:Georgia,serif;font-size:1.45rem;line-height:1.2;margin-top:3px}
.masthead nav{display:flex;gap:18px;font-size:.84rem}.masthead nav a{text-decoration:none;color:#36576d}
.orientation-bar{position:sticky;top:0;z-index:12;min-height:66px;background:#eef4f7;border-bottom:1px solid #bdcdd6;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:9px 34px;box-shadow:0 3px 10px rgba(16,43,70,.06)}.orientation-location{min-width:0}.orientation-location>span{display:block;color:#587489;font-size:.61rem;font-weight:800;letter-spacing:.11em}.orientation-location ol{list-style:none;display:flex;align-items:center;gap:7px;margin:3px 0 0;padding:0;min-width:0;font-size:.78rem}.orientation-location li{min-width:0}.orientation-location li+li:before{content:'›';color:#7e909c;margin-right:7px}.orientation-location li:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:430px;color:#334956;font-weight:700}.orientation-location a{text-decoration:none}.orientation-actions{display:flex;gap:8px;flex:0 0 auto}.orientation-actions a{background:#fff;border:1px solid #b9cad4;border-radius:3px;padding:8px 11px;text-decoration:none;color:#214f70;font-size:.74rem;font-weight:700}.orientation-actions a:last-child{background:var(--navy);color:#fff;border-color:var(--navy)}
.report-shell{display:grid;grid-template-columns:260px minmax(0,860px) 245px;max-width:1450px;margin:0 auto;min-height:calc(100vh - 70px)}
.report-rail,.reading-note{padding:48px 24px;align-self:start;position:sticky;top:0;max-height:100vh;overflow:auto}
.report-rail,.reading-note{top:66px;max-height:calc(100vh - 66px)}
.report-rail{border-right:1px solid var(--line)}.reading-note{border-left:1px solid var(--line);font-size:.84rem}.reading-note p{margin:0 0 24px}.reading-note b{color:var(--navy)}
.location-card{background:#eaf2f7;border:1px solid #c5d6df;padding:15px;margin:0 0 28px}.location-card .rail-label{margin:0 0 5px}.location-card>b,.location-card>span,.location-card>a{display:block}.location-card>span{font-size:.75rem;line-height:1.35;margin:5px 0 12px;color:#536672}.location-card>a{font-size:.72rem;margin-top:7px;text-decoration:none;font-weight:700}
.rail-label,.section-label{font-size:.67rem;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:#647783}
.report-rail a{display:block;padding:12px 13px;margin:0 0 4px;text-decoration:none;color:#314c5e;font-size:.84rem;line-height:1.35;border-left:3px solid transparent}
.report-rail a:hover,.report-rail a:focus{background:#e8eef1}.report-rail a.active{background:var(--navy);color:#fff;border-left-color:#7eb0cf}.report-rail .all-link{margin-top:22px;border-top:1px solid var(--line);padding-top:18px;color:#1f5578}
main{min-width:0;background:var(--paper);padding:0 54px 72px}.status-line{padding:70px 0;color:var(--muted)}
.report-intro{padding:58px 0 40px;border-bottom:1px solid var(--line)}
.eyebrow{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;font-weight:790;color:#547a96}
h1,h2,h3{color:var(--navy);font-family:Georgia,serif}
h1{font-size:clamp(2rem,3.2vw,3.15rem);line-height:1.08;margin:.18em 0 .38em;max-width:760px}
.deck{font-size:1.08rem;line-height:1.62;max-width:760px;color:#425663}.basis{font-size:.76rem;color:var(--muted);padding:12px 15px;border-left:3px solid #90a9b9;background:#f1f3f2;max-width:760px;margin-top:22px}.basis .data-state{display:block;margin-top:8px;padding-top:8px;border-top:1px solid #d5dcdf;color:#345d78;font-weight:650}.basis .data-state.fallback{color:#756843}
.answer,.report-section{padding:46px 0;border-bottom:1px solid var(--line);max-width:780px}.answer{padding-top:40px}.answer h2,.report-section h2{font-size:clamp(1.45rem,2.2vw,1.95rem);line-height:1.25;margin:.18em 0 .62em}.answer #answer-body{font-size:1.04rem}.answer p,.report-section p{max-width:740px}
.hard-choice-list{counter-reset:choice;list-style:none;padding:0;margin:25px 0}.hard-choice-list li{counter-increment:choice;position:relative;padding:17px 18px 17px 58px;border-top:1px solid #d2dade;background:#fff}.hard-choice-list li:nth-child(odd){background:#f3f7f8}.hard-choice-list li:before{content:counter(choice);position:absolute;left:16px;top:16px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:800;font-size:.78rem}.hard-choice-list b,.hard-choice-list span{display:block}.hard-choice-list b{color:var(--navy);font-family:Georgia,serif;font-size:1.02rem;line-height:1.35}.hard-choice-list span{font-size:.86rem;line-height:1.5;margin-top:4px;color:#52636d}.choice-bottom-line{background:var(--pale);border-left:4px solid var(--blue);padding:16px 18px}
.cna-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:#cbd7dd;border:1px solid #cbd7dd;margin:24px 0}.cna-summary span{background:#f4f8fa;padding:13px 14px;font-size:.78rem;line-height:1.4}.cna-summary b{display:block;color:var(--navy);font-size:1rem}.cna-timeline{margin-top:28px;padding:18px 20px;background:#f4f6f4;border:1px solid #d5dcdd}.cna-timeline>p{margin-top:0}.cna-timeline small{color:#5d6c75}.cna-timeline article{display:grid;grid-template-columns:44px minmax(40px,1fr) 92px;gap:10px;align-items:center;margin:8px 0;font-size:.75rem}.cna-timeline article span{font-weight:700;color:#526979}.cna-timeline article i{display:block;height:12px;background:#76a3bf;border-left:3px solid var(--navy)}.cna-timeline article b{text-align:right;color:var(--navy);font-variant-numeric:tabular-nums}
.evidence-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.evidence-list article{background:#f7f8f6;border:1px solid #d6dcdd;padding:20px}.evidence-list article:first-child{background:var(--pale);border-color:#c7d9e4}.evidence-list h3{font-family:inherit;font-size:.92rem;margin:0 0 8px}.evidence-list p{font-size:.87rem;margin:0}.evidence-list ul{font-size:.84rem;padding-left:19px;margin:.5em 0}.evidence-list li{margin:.35em 0}.metric{display:block;font-family:Georgia,serif;color:var(--navy);font-size:1.55rem;font-weight:700;margin:4px 0}.table-wrap{overflow:auto;margin-top:12px}.data-table{width:100%;border-collapse:collapse;background:#fff}.data-table th,.data-table td{padding:8px 9px;border-bottom:1px solid #d8dfe2;text-align:left;vertical-align:top;font-size:.76rem}.data-table th{color:#526b7d;font-size:.66rem;text-transform:uppercase;letter-spacing:.05em}.data-table td:first-child{white-space:nowrap;font-weight:720;color:var(--navy)}.meaning{background:var(--pale);margin-left:-24px;margin-right:-24px;padding-left:24px;padding-right:24px}.limits{border-left:4px solid #9c8f6a;padding-left:20px}.limits h2{font-size:1.3rem}.questions ul{padding-left:22px}.questions li{margin:.65em 0}
.related{padding:38px 0;border-bottom:1px solid var(--line)}.related a{display:block;text-decoration:none;border-left:4px solid var(--blue);background:#edf4f7;padding:14px 16px;margin:8px 0}.related a span,.related a b{display:block}.related a span{text-transform:uppercase;font-size:.62rem;letter-spacing:.1em;color:#668094}.related a b{color:#173e5d;margin-top:3px}
.preserved{padding:46px 0 20px;color:#52616b}.preserved h2{font-size:1.25rem;margin:.2em 0}.preserved p{font-size:.84rem;max-width:720px}.preserved a{display:block;font-size:.78rem;color:#687985;margin:10px 0;overflow-wrap:anywhere}
footer{background:#243746;color:#b9c2c8;font-size:.66rem;padding:25px 36px;display:flex;justify-content:space-between;gap:20px}footer p{margin:0}
.library-main{max-width:1180px;margin:0 auto;background:transparent;padding:0 32px 70px}.library-intro{padding:58px 0 38px}.library-intro h1{font-size:clamp(2rem,3vw,3rem)}.library-intro>p:not(.eyebrow){max-width:780px;font-size:1.06rem}.inventory-summary{display:flex;flex-wrap:wrap;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:30px;max-width:760px}.inventory-summary span{background:var(--paper);padding:14px 18px;font-size:.82rem;flex:1}.inventory-summary b{font-size:1.2rem;color:var(--navy);margin-right:5px}
.featured-paths,.catalog-section,.library-boundary{padding:42px 0;border-top:1px solid var(--line)}.featured-paths h2,.catalog-section>h2,.library-boundary h2{font-size:1.65rem;margin:.2em 0 1em}.featured-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.featured-grid a,.catalog-grid a{text-decoration:none;background:var(--paper);border:1px solid var(--line);padding:20px;display:block}.featured-grid a:first-child{background:var(--navy);color:#fff}.featured-grid span,.catalog-grid span{display:block;text-transform:uppercase;letter-spacing:.09em;font-size:.62rem;font-weight:760;color:#63809a}.featured-grid a:first-child span,.featured-grid a:first-child small{color:#c6d9e7}.featured-grid b,.catalog-grid b{display:block;color:var(--navy);font-family:Georgia,serif;font-size:1.12rem;line-height:1.3;margin:5px 0}.featured-grid a:first-child b{color:#fff}.featured-grid small,.catalog-grid small{display:block;color:#62717b;line-height:1.5}.catalog-group{margin:32px 0}.catalog-group h3{font-family:inherit;font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;color:#536a7a;border-bottom:1px solid var(--line);padding-bottom:9px}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.catalog-grid a{padding:16px}.catalog-grid b{font-size:1rem}.catalog-grid small{font-size:.76rem}.library-boundary{max-width:820px}.library-boundary p{background:var(--pale);border-left:4px solid var(--blue);padding:18px 20px}
@media(max-width:1100px){.report-shell{grid-template-columns:220px minmax(0,1fr)}.reading-note{display:none}.catalog-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.masthead{padding:11px 18px}.masthead nav a:first-child{display:none}.brand span{display:none}.report-shell{display:block}.report-rail{position:static;display:flex;overflow:auto;border-right:0;border-bottom:1px solid var(--line);padding:9px 16px;white-space:nowrap}.report-rail .rail-label{display:none}.report-rail a{display:inline-block;margin:0;padding:10px;font-size:.76rem}.report-rail .all-link{margin:0;border:0;padding-top:10px}main{padding:0 22px 54px}.report-intro{padding:38px 0 30px}h1{font-size:2rem}.evidence-list,.featured-grid,.catalog-grid,.cna-summary{grid-template-columns:1fr}.cna-timeline{padding:15px}.cna-timeline article{grid-template-columns:38px minmax(32px,1fr) 82px;gap:7px}.meaning{margin-left:-12px;margin-right:-12px;padding-left:12px;padding-right:12px}.library-main{padding:0 20px 55px}.library-intro{padding:38px 0 30px}.inventory-summary{display:grid;grid-template-columns:1fr}footer{display:block;padding:22px}footer p+ p{margin-top:8px}}
@media(max-width:760px){.orientation-bar{padding:8px 14px;min-height:58px}.orientation-location>span{font-size:.56rem}.orientation-location ol{font-size:.7rem}.orientation-location li:last-child{display:none}.orientation-actions a{display:none}.orientation-actions a:first-child{display:block;padding:7px 9px;font-size:.68rem;max-width:145px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hard-choice-list li{padding-left:52px}}