@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Libre+Caslon+Display&display=swap');
:root{--paper:#f5f2e9;--ink:#172d35;--muted:#667471;--line:#d7d9cb;--accent:#d16e44;--green:#1e6b58;--white:#fffef9;--sans:'DM Sans','Avenir Next',sans-serif;--serif:'Libre Caslon Display',Georgia,serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.5}button,input,select{font:inherit}a{color:inherit;text-decoration:none}button,a,input,select{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:4px}[hidden]{display:none!important}.shell{width:min(1320px,calc(100% - 96px));margin-inline:auto}.masthead{height:113px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:27px;font-weight:650;letter-spacing:-1.1px;line-height:1.1}.brand-mark{display:grid;place-items:center;background:var(--ink);color:var(--paper);width:43px;height:45px;border-radius:4px;font-size:36px;font-family:var(--serif)}.byline{display:block;font-size:9px;letter-spacing:2.4px;font-weight:600;margin-top:8px}.masthead nav{display:flex;gap:30px;align-items:center;font-size:13px;font-weight:550}.masthead nav a:hover{color:var(--accent)}.data-link{border-left:1px solid var(--line);padding-left:29px}.hero{display:grid;grid-template-columns:1.03fr 1fr;gap:64px;padding-block:63px 54px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;line-height:1.6;margin:0 0 21px}.pulse{display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%;margin:0 7px 1px 0}h1{font-family:var(--serif);font-size:clamp(56px,5.8vw,86px);font-weight:400;line-height:.99;letter-spacing:-2.4px;margin:28px 0 24px}h1 em{font-weight:400;color:var(--green)}.hero-description{font-size:17px;line-height:1.7;color:#536460;max-width:415px;margin:0 0 24px}.primary-link{display:inline-flex;align-items:center;gap:45px;background:var(--ink);color:var(--paper);padding:15px 20px;font-size:13px;font-weight:550;border-radius:3px}.primary-link:hover{background:var(--green)}.primary-link span{font-size:21px;line-height:1}.hero-stats{display:flex;margin:35px 0 0;gap:38px}.hero-stats div+div{border-left:1px solid var(--line);padding-left:33px}.hero-stats dt{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:1.1px}.hero-stats dd{margin:5px 0 0;font-size:27px;font-weight:500;letter-spacing:-.8px}.hero-stats div:last-child dd{font-size:16px;line-height:2}.atlas-panel{background:var(--ink);color:var(--paper);border-radius:7px;position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:475px;background-image:radial-gradient(#ffffff10 1px,transparent 1px);background-size:16px 16px}.atlas-heading{display:flex;justify-content:space-between;align-items:center;padding:23px 25px 8px}.atlas-heading .eyebrow{margin:0;font-size:9px}.atlas-caption{font-size:9px;color:#bccac3}#atlas{flex:1;position:relative;display:grid;grid-template-columns:1fr 1fr 1fr;gap:17px 11px;align-content:center;padding:24px;min-height:365px}.map-center{grid-area:2/2;background:var(--paper);color:var(--ink);border:1px solid #e3bd88;box-shadow:0 0 0 9px #ffffff08;display:flex;flex-direction:column;justify-content:center;align-items:center;width:110px;height:110px;border-radius:50%;place-self:center;z-index:2}.map-center strong{font-family:var(--serif);font-size:37px;font-weight:400;line-height:1.1}.map-center span{font-size:9px;letter-spacing:1px}.map-node{border:1px solid #68877e;background:#203942e8;color:var(--paper);border-radius:4px;min-height:69px;text-align:left;padding:10px 12px;transition:transform .15s,background .15s;z-index:2;position:relative}.map-node:hover{background:#38544f;transform:translateY(-3px)}.map-node span{display:block;font-size:10px;line-height:1.25;max-width:100px}.map-node b{font-weight:500;font-size:21px;line-height:1.4}.map-node small{font-size:8px;float:right;opacity:.55}.map-node:nth-of-type(5){grid-column:3}.map-node:nth-of-type(9){min-height:40px;display:flex;align-items:center;justify-content:center;gap:15px;width:72%;justify-self:center}.map-node:nth-of-type(9) span{max-width:none}.atlas-lines{position:absolute;inset:0;width:100%;height:100%;opacity:.2;pointer-events:none}.atlas-footer{display:flex;justify-content:space-between;border-top:1px solid #ffffff24;padding:14px 25px;font-size:9px;color:#becfc7}.map-dot{display:inline-block;width:5px;height:5px;border:1px solid var(--accent);border-radius:50%;margin-right:6px}.audit-strip{background:#e8ede2;border-block:1px solid #d7dece}.audit-strip .shell{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:58px;font-size:12px;color:#4b6558}.audit-strip strong{font-weight:650;color:var(--ink)}.audit-strip .status-line{display:flex;gap:23px;flex-wrap:wrap}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:6px;background:#658567}.status-dot.amber{background:#bd8852}.directory{padding-top:70px;padding-bottom:70px}.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:32px}.section-head .eyebrow{margin-bottom:6px}.section-head h2,.method h2{font:400 49px/1.1 var(--serif);letter-spacing:-1px;margin:0}.section-head>p{font-size:12px;color:var(--muted);margin:0 0 4px}.tabs{display:flex;gap:25px;border-bottom:1px solid var(--line);margin-bottom:25px}.tabs button{background:none;border:0;border-bottom:2px solid transparent;padding:12px 0;font-size:14px;color:var(--muted)}.tabs 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label{display:block;font-size:10px;text-transform:uppercase;letter-spacing:1px;font-weight:600;color:var(--muted)}select{display:block;width:100%;border:1px solid var(--line);border-radius:3px;background:transparent;color:var(--ink);padding:10px 9px;margin-top:6px;font-size:12px;letter-spacing:0}.result-bar{display:flex;align-items:center;justify-content:space-between;margin-top:20px;margin-bottom:17px}.result-bar p{font-size:11px;color:var(--muted);margin:0}.result-bar .text-button{font-size:11px;color:var(--green)}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{border:1px solid var(--line);border-radius:5px;background:var(--white);display:flex;flex-direction:column;padding:23px;min-height:292px;transition:box-shadow .18s,transform .18s}.card:hover{box-shadow:0 7px 16px #1637310b;transform:translateY(-2px)}.card-top{display:flex;justify-content:space-between;align-items:center;gap:10px}.field-label{color:var(--green);font-size:9px;text-transform:uppercase;letter-spacing:1px;font-weight:650}.priority-tag{font-size:9px;border:1px solid #dbdfd2;padding:2px 6px;border-radius:2px;white-space:nowrap}.priority-tag.p1{color:#976142;background:#fff0df;border-color:#efdfc9}.card h3{font-family:var(--serif);font-weight:400;font-size:29px;line-height:1.05;letter-spacing:-.3px;margin:19px 0 12px;overflow-wrap:anywhere}.card p{font-size:12px;line-height:1.7;margin:0;color:#5d6b67}.card .kind{font-size:9px;color:#7b8378;margin-top:12px}.card-bottom{margin-top:auto;padding-top:21px}.badges{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.badge{font-size:9px;border-radius:2px;padding:3px 6px;line-height:1.4;background:#edf0e9;color:#53675a}.badge.available,.badge.redirected{background:#e4eee4;color:#326349}.badge.access_limited,.badge.stale{background:#f7ebd8;color:#926326}.badge.unavailable,.badge.archived{background:#f5e3df;color:#995e50}.badge.uncertain,.badge.unknown{background:#eeeee9;color:#687270}.card-actions{margin-top:15px;padding-top:14px;border-top:1px solid #e7e8e0;display:flex;align-items:center;justify-content:space-between}.card-actions button,.card-actions a{font-size:11px;color:var(--ink);border:0;background:none;padding:0;font-weight:550}.card-actions a{color:var(--green)}.card-actions button:hover,.card-actions a:hover{text-decoration:underline}.load-more{display:block;margin:28px auto 0;background:transparent;border:1px solid #a5b4a3;border-radius:3px;padding:12px 30px;color:var(--ink);font-size:12px}.load-more span{margin-left:24px}.empty{grid-column:1/-1;border:1px dashed #b6c1b2;border-radius:5px;padding:60px;text-align:center}.empty 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.brand{font-size:22px}.footer .brand-mark{width:34px;height:36px;font-size:28px}.footer .byline{font-size:7px;letter-spacing:1.4px}.footer>p{font-size:10px;color:var(--muted);line-height:1.8}.footer>p a{text-decoration:underline}.footer>a:last-child{font-size:11px;white-space:nowrap}dialog{width:min(680px,calc(100% - 32px));border:1px solid var(--line);border-radius:7px;background:var(--paper);color:var(--ink);padding:40px;max-height:85vh}dialog::backdrop{background:#102d38a3;backdrop-filter:blur(3px)}.close-dialog{position:absolute;right:15px;top:10px;background:none;border:0;font-size:28px;color:var(--muted)}dialog h2{font:400 44px/1.05 var(--serif);margin:15px 0 18px}dialog h3{font-size:11px;text-transform:uppercase;letter-spacing:1.2px;margin:26px 0 8px}dialog p,dialog li{font-size:13px;line-height:1.8;color:#4c605b}dialog .detail-meta{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:23px;font-size:11px}dialog .detail-meta span{background:#e7eade;padding:9px}dialog .detail-meta b{display:block;font-size:9px;text-transform:uppercase;letter-spacing:.9px;color:#6c7767;margin-bottom:3px}dialog a{color:var(--green);text-decoration:underline;overflow-wrap:anywhere}.skip{position:absolute;top:-100px;left:20px;background:var(--ink);color:white;padding:12px;z-index:100}.skip:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1400px){.hero{gap:85px}}@media(max-width:1050px){.shell{width:calc(100% - 56px)}.hero{gap:32px}h1{font-size:66px}.hero-stats{gap:22px}.hero-stats div+div{padding-left:22px}.atlas-heading{padding-inline:18px}.atlas-caption{display:none}#atlas{padding:18px;gap:12px 8px}.map-node{padding:8px;min-height:67px}.map-node span{font-size:9px}.map-center{width:89px;height:89px}.map-center strong{font-size:30px}.card{padding:18px}.cards{gap:13px}.method{gap:50px}.masthead nav{gap:20px}.data-link{padding-left:20px}.audit-strip .shell{font-size:11px}}@media(max-width:780px){.shell{width:calc(100% - 36px)}.masthead{height:87px}.brand{font-size:24px}.brand-mark{width:37px;height:40px}.masthead nav{gap:17px;font-size:11px}.masthead nav a:nth-child(3),.data-link{display:none}.hero{grid-template-columns:1fr;padding-block:36px;gap:32px}.hero-copy{padding-inline:4px}h1{font-size:68px;line-height:1.01;margin-top:21px}.hero-description{font-size:16px;max-width:490px}.hero-stats{gap:32px;margin-top:29px}.hero-stats div+div{padding-left:29px}.atlas-panel{min-height:410px}.atlas-heading{padding-top:21px}.atlas-caption{display:block}#atlas{min-height:310px;padding:20px 25px}.map-node{min-height:64px;padding:9px 13px}.map-node span{font-size:10px}.map-center{width:99px;height:99px}.audit-strip .shell{padding-block:14px;flex-direction:column;align-items:flex-start;gap:8px}.audit-strip .status-line{gap:15px}.directory{padding-top:42px;padding-bottom:45px}.section-head h2{font-size:40px}.section-head>p{font-size:10px}.section-head{gap:15px;margin-bottom:22px}.filter-row{grid-template-columns:1fr 1fr;gap:14px 12px}.cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.card h3{font-size:27px}.method{padding-block:45px;grid-template-columns:1fr;gap:30px}.method h2{font-size:44px}.method>div>p:not(.eyebrow){max-width:100%}.method-grid{gap:29px}.footer{flex-wrap:wrap;gap:15px}.footer>p{order:3;width:100%}}@media(max-width:480px){h1{font-size:59px;letter-spacing:-1.8px}.hero-stats{gap:24px}.hero-stats div+div{padding-left:22px}.hero-stats dd{font-size:25px}.hero-stats div:last-child dd{font-size:14px}.atlas-caption{font-size:8px}.atlas-footer{padding-inline:18px;font-size:8px}.cards{grid-template-columns:1fr}.card{min-height:265px;padding:23px}.card h3{font-size:32px}.card p{font-size:13px}.result-bar{gap:14px;align-items:flex-start}.result-bar .text-button{font-size:10px;padding:0}.reset{font-size:10px}.search-row{gap:12px}.search-wrap{padding-inline:12px}.search-wrap input{font-size:12px}.tabs{gap:18px}.tabs button{font-size:12px}.tabs button span{margin-left:3px;padding:2px 5px}.section-head>p{display:none}dialog{padding:30px 23px}dialog h2{font-size:38px}.method-grid{gap:28px 20px}.map-center{width:88px;height:88px}.map-center strong{font-size:27px}.map-node span{font-size:9px}.map-node{padding:8px 10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.map-api-count{font-size:8px;font-style:normal;color:#c1cbb4;margin-left:7px;white-space:nowrap}

/* Practical field notes and scoped engineering evidence. */
.evaluation-strip{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-block:30px;border-bottom:1px solid var(--line)}.evaluation-strip .eyebrow{font-size:9px;margin:0 0 7px}.evaluation-strip h3{font:400 32px/1.15 var(--serif);margin:0 0 8px}.evaluation-strip p:not(.eyebrow){font-size:12px;color:var(--muted);margin:0;max-width:435px}.evaluation-counts{display:flex;align-items:center;justify-content:flex-end;gap:22px;flex-wrap:wrap;max-width:600px}.evaluation-counts>span{font-size:10px;color:var(--muted);display:flex;flex-direction:column;gap:2px}.evaluation-counts b{font:400 28px/1.2 var(--serif);color:var(--ink)}.evaluation-counts .text-button{flex-basis:100%;text-align:right;color:var(--green);padding:0}.filter-row{grid-template-columns:1.2fr 1fr .9fr 1fr 1fr}.card .quick-use{font-size:14px;line-height:1.65;color:#324e48;margin-bottom:4px}.card.illustrated h3{font-size:31px}.card.illustrated .quick-use{min-height:70px}.use-example{margin:19px 0 3px}.use-example img{display:block;width:100%;height:auto;border:1px solid #d8dfcf;border-radius:5px}.use-example figcaption{font-size:10px;color:var(--muted);line-height:1.5;margin-top:7px}.card .kind{overflow-wrap:anywhere;line-height:1.6}.test-state{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:9px}.test-state>span:not(.badge),.evaluation-date{font-size:9px;color:var(--muted)}.badge.test-passed{background:#deecdf;color:#275c3b}.badge.test-partial,.badge.test-blocked{background:#f3e6d0;color:#885b22}.badge.test-reference_review{background:#e2eaf0;color:#416071}.badge.test-not_runnable{background:#eee1dc;color:#835647}.badge.test-not_tested{background:#ecece5;color:#606c61}.detail-example{margin-block:24px}.evaluation{background:#edf0e5;padding:20px;margin:25px -2px 0;border:1px solid #d5ddcd;border-radius:5px}.evaluation>h3:first-child{margin-top:0}.evaluation-summary{font-weight:550}.evaluation-facts{margin:17px 0;font-size:12px;line-height:1.65}.evaluation-facts dt{color:#5d7062;font-size:9px;font-weight:650;text-transform:uppercase;letter-spacing:.9px;margin-top:13px}.evaluation-facts dd{margin:3px 0 0;overflow-wrap:anywhere}.check-results{list-style:none;padding:0}.check-results li{display:flex;gap:10px;align-items:baseline;margin:8px 0;font-size:12px}.check-outcome{font-size:8px;font-weight:650;letter-spacing:.6px;text-transform:uppercase;min-width:48px;flex:none}.check-outcome.passed{color:#24613e}.check-outcome.failed{color:#9d4a32}.check-outcome.blocked,.check-outcome.not_run{color:#8b641e}.evaluation .evaluation-sources{font-size:11px}.untested-note{border-left:2px solid #acbba5;padding-left:12px}.directory{padding-top:45px}
@media(max-width:1050px){.filter-row{grid-template-columns:repeat(3,minmax(0,1fr))}.evaluation-counts{gap:16px}.card .quick-use{font-size:13px}.card.illustrated .quick-use{min-height:85px}}
@media(max-width:780px){.filter-row{grid-template-columns:1fr 1fr}.evaluation-strip{display:block;padding-block:24px}.evaluation-counts{justify-content:flex-start;margin-top:20px;gap:16px 24px}.evaluation-counts .text-button{text-align:left}.evaluation-strip h3{font-size:29px}.card.illustrated .quick-use{min-height:85px}}
@media(max-width:480px){.card.illustrated .quick-use{min-height:0}.card .quick-use{font-size:14px}.card.illustrated h3{font-size:32px}.evaluation{padding:16px;margin-inline:-5px}.check-results li{gap:7px}.evaluation-counts>span{font-size:9px}}
.actual-example{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:25px 0}.actual-example img{width:100%;height:auto;border:1px solid var(--line);display:block}.actual-example span{display:block;font-size:10px;color:var(--muted);margin-bottom:6px}.actual-example figcaption{grid-column:1/-1;font-size:11px;color:var(--muted);line-height:1.7}@media(max-width:480px){.actual-example{grid-template-columns:1fr}}
.detail-links{display:flex;flex-wrap:wrap;gap:20px}
.badge.test-failed{background:#f5e0d9;color:#963f2c}
.card .evaluation-snippet{font-size:11px;line-height:1.6;color:#50665b;margin:0 0 11px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

.earlier-attempts{border-top:1px solid #d5ddcd;border-bottom:1px solid #d5ddcd;margin-block:18px;padding-block:12px}.earlier-attempts summary{font-size:12px;font-weight:600;cursor:pointer}.earlier-attempts>p{font-size:11px;color:var(--muted)}