:root{color:#03110d;font-synthesis:none;text-rendering:optimizelegibility;--brand-burgundy:#390517;--brand-beige:#a38560;--brand-green:#16302b;--brand-ink:#03110d;--brand-stone:#e0e0e0;--blue:var(--brand-burgundy);--blue-strong:var(--brand-beige);--graphite:var(--brand-ink);--page:#a38560;--surface:#e0e0e0ed;--surface-solid:#e0e0e0;--surface-muted:#cbb89e;--line:#39051742;--line-strong:var(--brand-burgundy);--muted:#57362d;--soft:#b1936d;--hero-shield:#a38560f0;--hero-fade:#a38560b3;--blueprint-line:#3905172e;--shadow:0 18px 45px #3905172e;--green:var(--brand-green);--orange:var(--brand-beige);--red:var(--brand-burgundy);background:#a38560;font-family:Inter,Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,sans-serif}:root[data-theme=dark]{color:#e0e0e0;--blue:#e0e0e0;--blue-strong:#fff;--graphite:#e0e0e0;--page:#111317;--surface:#1f2226eb;--surface-solid:#1f2226;--surface-muted:#2b2f34;--line:#e0e0e03d;--line-strong:#ffffffb8;--muted:#c0c6ca;--soft:#16191d;--hero-shield:#111317f0;--hero-fade:#262a2fd1;--blueprint-line:#e0e0e01f;--shadow:0 18px 48px #0000005c;--green:#8fb39c;--orange:#c2a17a;--red:#d196a2;background:#111317}*{box-sizing:border-box}body{background:var(--page);min-width:320px;margin:0}button,input,select,textarea{font:inherit}button,a.primary{border:1px solid var(--line);background:var(--surface);min-height:38px;color:var(--graphite);cursor:pointer;white-space:nowrap;border-radius:6px;align-items:center;gap:8px;padding:8px 12px;text-decoration:none;display:inline-flex}button:hover,a.primary:hover{border-color:var(--blue);background:color-mix(in srgb, var(--blue) 8%, var(--surface))}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid color-mix(in srgb, var(--blue) 36%, transparent);outline-offset:2px}a.primary,button.active{background:var(--blue);color:#fff;border-color:var(--blue)}:root[data-theme=dark] a.primary,:root[data-theme=dark] button.active{color:#e0e0e0;border-color:var(--blue);background:#e0e0e01a}.site-header{z-index:5;border-bottom:1px solid color-mix(in srgb, var(--brand-beige) 55%, transparent);background:color-mix(in srgb, var(--brand-burgundy) 92%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);justify-content:space-between;align-items:center;gap:22px;padding:16px 46px;display:flex;position:sticky;top:0}.brand{background:0 0;border:0;min-height:auto;padding:0}.brand:hover{border:0}.mark{background:var(--brand-beige);width:42px;height:42px;color:var(--brand-ink);border-radius:6px;place-items:center;font-weight:800;display:grid}.brand span:last-child{text-align:left;display:grid}.brand small,.muted,.post-meta,.page-title p,.section-head p{color:var(--muted)}.site-header .brand strong{color:var(--brand-stone)}.site-header .brand small{color:color-mix(in srgb, var(--brand-stone) 74%, var(--brand-beige))}:root[data-theme=dark] .site-header{background:#111317f0;border-bottom-color:#e0e0e038}nav{flex-wrap:wrap;justify-content:flex-end;gap:7px;min-width:0;display:flex}.header-actions{flex:1;justify-content:flex-end;align-items:center;gap:10px;min-width:0;display:flex}nav button{min-height:34px;padding:7px 10px}.theme-toggle{flex:none;min-height:34px;padding:7px 10px}.site-header nav button,.site-header .theme-toggle{color:var(--brand-stone);background:#e0e0e00f;border-color:#a3856052}.site-header nav button:hover,.site-header .theme-toggle:hover{border-color:var(--brand-beige);background:#a385602e}.site-header nav button.active{border-color:var(--brand-beige);background:var(--brand-burgundy);color:#fff;box-shadow:inset 0 -2px 0 var(--brand-beige)}:root[data-theme=dark] .site-header nav button,:root[data-theme=dark] .site-header .theme-toggle{color:#e0e0e0;background:#e0e0e00a;border-color:#e0e0e038}:root[data-theme=dark] .site-header nav button:hover,:root[data-theme=dark] .site-header .theme-toggle:hover{background:#e0e0e01a;border-color:#ffffff94}:root[data-theme=dark] .site-header nav button.active{color:#fff;background:#e0e0e01f;border-color:#e0e0e0;box-shadow:inset 0 -2px #e0e0e0}svg{flex-shrink:0}.hero{grid-template-columns:minmax(0,1.05fr) minmax(340px,.72fr);align-items:center;gap:52px;min-height:560px;padding:76px 46px 56px;display:grid}.registry-hero{isolation:isolate;background:linear-gradient(90deg, #390517eb 0%, #390517db 44%, var(--hero-fade) 78%, #a385606b 100%), url(/construction-analytics-blueprint.jpeg) center / cover no-repeat;border-bottom:1px solid var(--line);color:#fff;position:relative;overflow:hidden}.registry-hero:before{content:"";z-index:-1;background:linear-gradient(var(--blueprint-line) 1px, transparent 1px), linear-gradient(90deg, var(--blueprint-line) 1px, transparent 1px);mix-blend-mode:multiply;pointer-events:none;background-size:44px 44px;position:absolute;inset:0}:root[data-theme=dark] .registry-hero{background:linear-gradient(90deg, var(--hero-shield) 0%, var(--hero-shield) 54%, var(--hero-fade) 84%, #111317a3 100%), url(/construction-analytics-blueprint.jpeg) center / cover no-repeat}:root[data-theme=dark] .registry-hero:before{mix-blend-mode:screen}.hero h1,.page-title h1{letter-spacing:0;margin:0 0 20px;font-size:68px;line-height:1}.tagline{color:var(--muted);margin-bottom:18px;font-size:30px;line-height:1.2}.lead{max-width:780px;margin:0 0 28px;font-size:24px;line-height:1.38}.hero-copy{max-width:820px}.registry-hero .tagline,.registry-hero .lead{color:color-mix(in srgb, #fff 84%, var(--brand-beige))}.registry-hero .hero-links button{color:color-mix(in srgb, #fff 78%, var(--brand-beige));background:#39051780;border-color:#a3856075}:root[data-theme=dark] .registry-hero .tagline,:root[data-theme=dark] .registry-hero .lead{color:#e0e0e0}:root[data-theme=dark] .registry-hero .hero-links button{color:#e0e0e0;background:#1f2226b8;border-color:#e0e0e047}.hero-actions,.filter-bar,.editor-actions{flex-wrap:wrap;gap:10px;display:flex}.hero-links{flex-wrap:wrap;gap:8px;margin-top:22px;display:flex}.hero-links button{min-height:32px;color:var(--muted);padding:6px 10px}.market-panel,.feature,.post-preview article,.admin-tile,.registry-card,.entity-card{border:1px solid var(--line);background:var(--surface);border-radius:8px}.market-panel{box-shadow:var(--shadow);padding:22px}.registry-hero .market-panel{color:var(--graphite)}.wide-action{justify-content:center;width:100%;margin-top:18px}.panel-title{align-items:center;gap:8px;margin-bottom:18px;font-weight:700;display:flex}.panel-note{color:var(--muted);margin:-6px 0 12px;line-height:1.45}.metric{border-top:1px solid var(--line);justify-content:space-between;gap:18px;padding:14px 0;display:flex}.metric strong{white-space:nowrap}.quick-search{border:1px solid var(--line);background:var(--surface);border-radius:8px;align-items:center;gap:12px;min-height:58px;margin:0 46px 46px;padding:10px 14px;display:flex}.quick-search span{color:var(--muted);flex:1}.band,.page-section,.admin{padding:54px 46px}.band{background:linear-gradient(var(--blueprint-line) 1px, transparent 1px), linear-gradient(90deg, var(--blueprint-line) 1px, transparent 1px), var(--soft);background-size:48px 48px,48px 48px,auto}.page-section.narrow{max-width:980px}h1,h2,h3,p{margin-top:0}h2{letter-spacing:0;font-size:34px}.section-head{justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:18px;display:flex}.section-head p,.page-title p{max-width:760px;font-size:18px;line-height:1.55}.page-title{margin-bottom:26px}.feature-grid,.structure-grid,.directory-grid,.two-columns{gap:16px;display:grid}.feature-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.structure-grid,.directory-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.two-columns,.split{grid-template-columns:repeat(2,minmax(0,1fr))}.split>*,.two-columns>*,.directory-grid>*,.structure-grid>*,.research-grid>*{min-width:0}.feature,.structure-card,.registry-card,.post-preview article,.admin-tile{padding:18px}.structure-card{border:1px solid var(--line);background:var(--surface);border-radius:8px}.structure-card svg{color:var(--blue)}.feature{cursor:pointer}.feature:hover{border-color:var(--blue)}.feature-icon{color:var(--blue);margin-bottom:10px}.split{gap:32px;padding:64px 46px;display:grid}.mini-head{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:14px;display:flex}.post-preview{gap:14px;display:grid}.post-preview article{align-content:start;gap:10px;display:grid}.post-preview article p{margin-bottom:0}.post-preview article button{justify-self:start}.post-preview.compact{grid-template-columns:repeat(3,minmax(0,1fr))}.two-columns .post-preview.compact{grid-template-columns:1fr}.post-meta{align-items:center;gap:6px;margin-bottom:8px;font-size:14px;display:flex}.filter-bar{margin-bottom:24px}.filter-bar button{color:var(--muted)}.portal-toolbar,.mode-bar,.media-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.portal-toolbar>div,.media-controls{flex-wrap:wrap;gap:8px;display:flex}.portal-toolbar span{border:1px solid var(--line);background:var(--surface);min-height:32px;color:var(--muted);border-radius:6px;align-items:center;padding:6px 10px;font-size:14px;display:inline-flex}.tab-strip{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-bottom:22px;display:grid}.tab-strip button,.mode-bar button{text-align:left;justify-content:flex-start;align-items:flex-start;min-height:76px}.tab-strip button{white-space:normal;gap:5px;display:grid}.tab-strip span,.mode-bar small{color:inherit;opacity:.75;font-size:13px;line-height:1.25}.rating-summary{border:1px solid var(--line);background:var(--soft);border-radius:8px;grid-template-columns:minmax(220px,.35fr) 1fr;align-items:center;gap:18px;margin-bottom:24px;padding:18px;display:grid}.rating-summary strong{margin-top:6px;font-size:38px;line-height:1;display:block}.rating-summary p{color:var(--muted);margin:0;line-height:1.45}.mode-bar{justify-content:flex-start}.mode-bar button span{gap:4px;display:grid}.region-summary,.research-grid{gap:14px;margin-bottom:24px;display:grid}.region-summary{grid-template-columns:repeat(4,minmax(0,1fr))}.region-summary article,.research-grid article,.database-note{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:18px}.region-summary article{gap:6px;display:grid}.region-summary strong{font-size:24px}.region-summary small{color:var(--muted)}.media-controls select{width:auto;min-width:220px}.research-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.research-grid article{align-content:start;gap:10px;display:grid}.research-grid svg,.database-note svg{color:var(--blue)}.database-note{color:var(--muted);align-items:flex-start;gap:12px;margin-top:18px;display:flex}.entity-card{gap:18px;padding:18px;display:grid}.entity-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.entity-stats span{border-top:1px solid var(--line);padding-top:8px;font-weight:700}.notice{border-radius:6px;margin:14px 46px 0;padding:12px 14px}.notice.success{background:color-mix(in srgb, var(--green) 12%, var(--surface-solid));color:var(--green)}.notice.warning{background:color-mix(in srgb, var(--orange) 12%, var(--surface-solid));color:var(--orange)}.method-list,.contact-lines,.contact-form,.admin-section{max-width:1080px}.contact-form,.upload-form{gap:12px;margin-top:20px;display:grid}input,select,textarea{border:1px solid var(--line);background:var(--surface-solid);width:100%;min-height:40px;color:var(--graphite);border-radius:6px;padding:9px 11px}textarea{resize:vertical;min-height:180px}.admin-head{justify-content:space-between;align-items:center;gap:18px;margin-bottom:18px;display:flex}.admin-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:24px;display:grid}.admin-tile{gap:8px;display:grid}.admin-tile svg{color:var(--blue)}.admin-tile strong{font-size:30px}.admin-section{margin:28px 0}.upload-form{grid-template-columns:1.5fr 170px 150px 1fr auto;align-items:end}.table-wrap{border:1px solid var(--line);background:var(--surface);border-radius:8px;max-width:100%;overflow-x:auto}table{border-collapse:collapse;background:var(--surface);width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:12px}th{color:var(--muted);background:var(--surface-muted);font-weight:600}tr:last-child td{border-bottom:0}.compact-table th,.compact-table td{padding:10px}.positive{color:var(--green);font-weight:700}.negative{color:var(--red);font-weight:700}.rows{gap:10px;display:grid}.row{border:1px solid var(--line);background:var(--surface);border-radius:8px;grid-template-columns:92px 180px 1fr;align-items:center;gap:12px;padding:12px;display:grid}.severity{text-transform:uppercase;font-size:13px;font-weight:700}.severity.low{color:var(--green)}.severity.medium{color:var(--orange)}.severity.high{color:var(--red)}.post-admin{grid-template-columns:320px 1fr;gap:18px;display:grid}.post-list{align-content:start;gap:8px;display:grid}.post-list button{text-align:left;justify-content:space-between}.post-list button.selected{border-color:var(--blue)}.editor-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:12px;display:grid}.editor-grid label,.editor-field{color:var(--muted);gap:6px;font-size:14px;display:grid}.editor-field{margin-bottom:12px}.editor-field textarea{min-height:150px}.article-page>button{margin-bottom:22px}.article-page h1{letter-spacing:0;margin:0 0 22px;font-size:44px;line-height:1.08}.article-page .post-meta{margin-bottom:12px}.article-body{font-size:19px;line-height:1.58}.article-body p{margin-bottom:18px}.share-box{border-top:1px solid var(--line);gap:10px;margin-top:30px;padding-top:18px;display:grid}.share-box button,.source-link{justify-self:start}.source-link{color:var(--blue);align-items:center;gap:7px;text-decoration:none;display:inline-flex}@media (width<=1100px){.site-header,.admin-head{flex-direction:column;align-items:flex-start}.header-actions{flex-wrap:wrap;align-items:flex-start;width:100%}nav{flex-wrap:wrap;flex:720px;justify-content:flex-start;width:auto}.theme-toggle{align-self:flex-start}.hero,.split,.post-admin,.two-columns,.editor-grid,.feature-grid,.structure-grid,.tab-strip,.region-summary,.research-grid,.post-preview.compact,.admin-grid,.upload-form,.directory-grid,.rating-summary{grid-template-columns:1fr}}@media (width<=640px){.site-header,.hero,.band,.page-section,.admin,.split{padding-left:18px;padding-right:18px}.site-header{gap:12px}.header-actions{flex-direction:column;flex:none;gap:10px}nav{scrollbar-width:none;flex-wrap:nowrap;flex:none;max-width:100%;padding-bottom:4px;overflow-x:auto}nav::-webkit-scrollbar{display:none}nav button{flex:none}.theme-toggle{order:-1;align-self:flex-end}.quick-search,.notice{margin-left:18px;margin-right:18px}.hero{gap:18px;min-height:auto;padding-top:24px;padding-bottom:24px}.registry-hero{background:linear-gradient(180deg, var(--hero-shield) 0%, var(--hero-shield) 68%, var(--hero-fade) 100%), url(/construction-analytics-blueprint.jpeg) center top / cover no-repeat}:root[data-theme=dark] .registry-hero{background:linear-gradient(#111317f5 0%,#111317f0 72%,#262a2fdb 100%),url(/construction-analytics-blueprint.jpeg) top/cover no-repeat}.hero h1,.page-title h1{font-size:40px}.tagline{margin-bottom:12px;font-size:23px}.lead{margin-bottom:20px;font-size:19px}.market-panel{padding:16px}.panel-title{margin-bottom:12px}.metric{padding:10px 0}.section-head{display:block}.quick-search{flex-direction:column;align-items:flex-start}.row{grid-template-columns:1fr}.article-page h1{font-size:34px}}