/* BUILDINGChicago - site stylesheet */
:root{--bc-ink:#1b1c1f;--bc-soft:#4a4c52;--bc-paper:#f7f5f0;--bc-card:#ffffff;--bc-line:#d9d4c8;--bc-brick:#a3161a;--bc-sky:#0d6c9c;--bc-sky-lt:#cfe9f6;--bc-bar:#1f9bd6;--bc-bar-lo:#c9c3b6}
@media (prefers-color-scheme:dark){:root{--bc-ink:#ecebe7;--bc-soft:#b4b3ae;--bc-paper:#15171a;--bc-card:#1e2125;--bc-line:#33373d;--bc-brick:#ef5a5e;--bc-sky:#6cc4ef;--bc-sky-lt:#17313f;--bc-bar:#3fb0e6;--bc-bar-lo:#4b4f56}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bc-paper);color:var(--bc-ink);font:17px/1.6 Charter,"Bitstream Charter","Sitka Text",Cambria,Georgia,serif}
a{color:var(--bc-sky);text-underline-offset:2px}
a:hover{color:var(--bc-brick)}
.bc-wrap{max-width:46rem;margin:0 auto;padding:0 16px}
.bc-flag{height:6px;background:linear-gradient(var(--bc-paper),var(--bc-paper)) 0 0/100% 2px no-repeat,linear-gradient(var(--bc-bar),var(--bc-bar));border:0}
.bc-top{border-bottom:1px solid var(--bc-line);background:var(--bc-card)}
.bc-top .bc-wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem 1.25rem;padding-top:.8rem;padding-bottom:.8rem}
.bc-mark{display:flex;align-items:center;gap:.55rem;text-decoration:none;color:var(--bc-ink);font:700 1.05rem/1 "Avenir Next Condensed","Avenir Next","Helvetica Neue",Arial,sans-serif;letter-spacing:.02em}
.bc-mark b{color:var(--bc-brick);font-weight:800;letter-spacing:.06em}
.bc-mark svg{width:26px;height:26px;flex:none}
.bc-nav{display:flex;flex-wrap:wrap;gap:.35rem 1rem;font:600 .8rem/1.2 "Avenir Next","Helvetica Neue",Arial,sans-serif;text-transform:uppercase;letter-spacing:.08em}
.bc-nav a{color:var(--bc-soft);text-decoration:none}
.bc-nav a:hover,.bc-nav a[aria-current]{color:var(--bc-brick)}
main{padding:2rem 0 3rem}
.bc-kicker{font:700 .75rem/1.2 "Avenir Next","Helvetica Neue",Arial,sans-serif;text-transform:uppercase;letter-spacing:.14em;color:var(--bc-brick);margin:0 0 .6rem}
h1,h2,h3{font-family:"Avenir Next","Helvetica Neue",Arial,sans-serif;line-height:1.2;letter-spacing:-.01em}
h1{font-size:1.85rem;margin:0 0 .75rem}
h2{font-size:1.25rem;margin:2.2rem 0 .6rem;padding-top:.9rem;border-top:3px solid var(--bc-ink)}
h3{font-size:1.02rem;margin:1.4rem 0 .4rem}
.bc-dek{font-size:1.1rem;color:var(--bc-soft);margin:0 0 1rem}
.bc-by{font:.82rem/1.4 "Avenir Next","Helvetica Neue",Arial,sans-serif;color:var(--bc-soft);border-top:1px solid var(--bc-line);border-bottom:1px solid var(--bc-line);padding:.5rem 0;margin:0 0 1.5rem}
.bc-answer{background:var(--bc-card);border-left:5px solid var(--bc-brick);padding:1rem 1.1rem;margin:0 0 1.5rem}
.bc-answer p{margin:0}
.bc-note{background:var(--bc-sky-lt);padding:.9rem 1.1rem;margin:1.5rem 0;font-size:.95rem}
.bc-note p{margin:.3rem 0}
.bc-note strong{font-family:"Avenir Next","Helvetica Neue",Arial,sans-serif}
.bc-chart{margin:1rem 0 .4rem;padding:0;list-style:none;font:.86rem/1.3 "Avenir Next","Helvetica Neue",Arial,sans-serif}
.bc-chart li{display:grid;grid-template-columns:minmax(7.5rem,11rem) 1fr;gap:.2rem .7rem;align-items:center;margin:.35rem 0}
.bc-chart .bc-l{overflow-wrap:anywhere}
.bc-chart .bc-l small{color:var(--bc-soft)}
.bc-track{position:relative;height:1.35rem;background:repeating-linear-gradient(90deg,transparent 0 calc(20% - 1px),var(--bc-line) calc(20% - 1px) 20%)}
.bc-fill{height:100%;background:var(--bc-bar);display:flex;align-items:center;justify-content:flex-end;min-width:2.6rem}
.bc-fill.bc-lo{background:var(--bc-bar-lo)}
.bc-fill span{color:#fff;font-weight:700;padding:0 .35rem;font-size:.8rem}
.bc-fill.bc-lo span{color:var(--bc-ink)}
.bc-cap{font:.8rem/1.4 "Avenir Next","Helvetica Neue",Arial,sans-serif;color:var(--bc-soft);margin:.2rem 0 1.4rem}
.bc-scroll{overflow-x:auto;margin:1rem 0}
table{border-collapse:collapse;width:100%;font:.86rem/1.35 "Avenir Next","Helvetica Neue",Arial,sans-serif}
th,td{padding:.45rem .5rem;border-bottom:1px solid var(--bc-line);text-align:right;white-space:nowrap}
th:first-child,td:first-child{text-align:left;white-space:normal}
thead th{border-bottom:2px solid var(--bc-ink);font-size:.74rem;text-transform:uppercase;letter-spacing:.06em}
.bc-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(9.5rem,1fr));gap:.75rem;margin:1rem 0 1.5rem}
.bc-stat{background:var(--bc-card);border-top:4px solid var(--bc-sky);padding:.8rem .9rem}
.bc-stat.bc-city{border-top-color:var(--bc-brick)}
.bc-stat b{display:block;font:700 1.6rem/1.1 "Avenir Next","Helvetica Neue",Arial,sans-serif}
.bc-stat span{font:.8rem/1.35 "Avenir Next","Helvetica Neue",Arial,sans-serif;color:var(--bc-soft)}
.bc-cards{display:grid;gap:1rem;margin:1.2rem 0 0;padding:0;list-style:none}
@media (min-width:640px){.bc-cards{grid-template-columns:1fr 1fr}h1{font-size:2.3rem}}
.bc-card{background:var(--bc-card);border:1px solid var(--bc-line);border-top:6px solid var(--bc-ink);padding:1rem 1.1rem 1.1rem;display:flex;flex-direction:column}
.bc-card:nth-child(2n){border-top-color:var(--bc-brick)}
.bc-card h3{margin:.1rem 0 .45rem;font-size:1.08rem}
.bc-card h3 a{color:var(--bc-ink);text-decoration:none}
.bc-card h3 a:hover{color:var(--bc-brick)}
.bc-card p{margin:0;font-size:.95rem;color:var(--bc-soft)}
.bc-card .bc-num{font:800 1.4rem/1 "Avenir Next","Helvetica Neue",Arial,sans-serif;color:var(--bc-brick);margin:.8rem 0 0}
.bc-hero{padding:1rem 0 .5rem}
.bc-hero h1{font-size:2rem}
.bc-skyline{display:block;width:100%;height:auto;margin:1.2rem 0 0;color:var(--bc-ink)}
.bc-archive{list-style:none;padding:0;margin:.8rem 0}
.bc-archive li{padding:.45rem 0;border-bottom:1px dotted var(--bc-line)}
.bc-related{margin-top:2.5rem;background:var(--bc-card);padding:1rem 1.1rem;border:1px solid var(--bc-line)}
.bc-related h2{border:0;margin:0 0 .5rem;padding:0;font-size:1rem;text-transform:uppercase;letter-spacing:.08em}
.bc-related ul{margin:0;padding-left:1.1rem}
.bc-foot{border-top:3px solid var(--bc-ink);background:var(--bc-card);font:.84rem/1.5 "Avenir Next","Helvetica Neue",Arial,sans-serif;color:var(--bc-soft);padding:1.4rem 0 2rem}
.bc-foot p{margin:.3rem 0}
.bc-foot a{color:var(--bc-soft)}