/* All Streets: road-sign palette (sign green, asphalt, lane-line yellow, reflective white). One stylesheet. */
:root{--sign:#0b6b3a;--sign2:#09542e;--asphalt:#25272b;--muted:#5c6168;--paper:#f4f5f2;--card:#fff;--line:#f2c230;--rule:#dcdfe2}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--asphalt);font:16.5px/1.6 "Helvetica Neue",Helvetica,Arial,system-ui,sans-serif}
h1,h2,h3,.brand,.foot-brand{font-family:"Arial Narrow","Roboto Condensed","Helvetica Neue",Arial,sans-serif;font-stretch:condensed;letter-spacing:.01em;line-height:1.15}
a{color:#0a5a31}a:hover{color:#7a5a00}
.wrap{max-width:1060px;margin:0 auto;padding:0 1.2rem}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem;z-index:9}
header.top{background:var(--asphalt);color:#fff;border-bottom:6px dashed var(--line)}
header.top .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.6rem;padding-top:.6rem;padding-bottom:.6rem}
.brand{display:flex;align-items:center;gap:.5rem;color:#fff;text-decoration:none;font-size:1.55rem;font-weight:700}
.brand b{color:var(--line)}
.mark{width:44px;height:36px;flex:none}
header nav{display:flex;flex-wrap:wrap;gap:.2rem 1.05rem;font-size:.93rem}
header nav a{color:#fff;text-decoration:none;border-bottom:2px solid transparent}
header nav a[aria-current]{border-bottom-color:var(--line)}
.hero{background:var(--sign);color:#fff;padding:1.4rem 0 1.25rem;border-bottom:4px solid #fff;box-shadow:0 4px 0 var(--sign2)}
.hero h1{margin:.3rem 0 .4rem;font-size:clamp(1.65rem,4.4vw,2.6rem);color:#fff}
.lede{margin:0;color:#e6f2ea;font-size:1.04rem}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.3rem;font-size:.84rem;color:#cfe6d8}
.crumbs a{color:#fff}
.crumbs li+li::before{content:"›";margin-right:.3rem}
.content{padding:1.5rem 1.2rem 2.6rem}
section{margin:1.7rem 0}
h2{font-size:1.4rem;color:var(--sign2);margin:0 0 .7rem}
figure.q{margin:.6rem 0;background:var(--card);border:1px solid var(--rule);border-left:6px solid var(--sign);border-radius:6px;padding:.6rem .9rem}
figure.q blockquote{margin:0}
.ql{font-size:.74rem;letter-spacing:.07em;text-transform:uppercase;color:var(--sign);font-weight:700;margin-bottom:.25rem}
figcaption{margin-top:.35rem;font-size:.8rem;color:var(--muted)}
.take{background:#fffbea;border:2px solid var(--line);border-radius:12px;padding:.95rem 1.15rem}
.take h2{font-size:1.08rem;color:var(--asphalt)}
.badge{background:var(--asphalt);color:var(--line);border-radius:4px;padding:.08rem .5rem;font-family:system-ui,sans-serif;font-size:.76rem;vertical-align:middle;font-weight:700}
.takenote{font-size:.8rem;color:var(--muted);margin-bottom:0}
.method{background:#eef1f3;border:1px solid var(--rule);border-radius:10px;padding:.8rem 1rem}
.note{font-size:.88rem;color:var(--muted)}
.sub{color:var(--muted);font-size:.82em}
.controls{display:flex;flex-wrap:wrap;gap:.6rem 1rem;align-items:flex-end;margin:.6rem 0}
.controls label{display:flex;flex-direction:column;font-size:.84rem;color:var(--muted);gap:.2rem}
.controls input{font:inherit;padding:.5rem .7rem;border:3px solid var(--sign);border-radius:8px;background:#fff;min-width:18rem;max-width:100%}
.btn{display:inline-block;background:var(--sign);color:#fff;text-decoration:none;padding:.55rem 1rem;border-radius:8px;font:inherit;font-size:.95rem;border:2px solid #fff;box-shadow:0 0 0 2px var(--sign);cursor:pointer}
.btn:hover{color:#fff;background:var(--sign2)}
.btn.alt{background:var(--asphalt);box-shadow:0 0 0 2px var(--asphalt)}
.lookup{background:var(--card);border:1px solid var(--rule);border-top:8px solid var(--sign);border-radius:12px;padding:1rem 1.2rem}
.result{background:var(--sign);color:#fff;border-radius:10px;padding:.8rem 1rem;border:3px solid #fff;box-shadow:0 0 0 3px var(--sign)}
.result .big{font-size:1.4rem;margin:.2rem 0}
.result .sub{color:#d6ebdf}
.chip{font:inherit;font-size:.85rem;background:#eef1f3;border:1px solid var(--rule);border-radius:999px;padding:.1rem .6rem;cursor:pointer;margin:.15rem}
.tablewrap{overflow-x:auto;border:1px solid var(--rule);border-radius:8px;background:#fff;margin:.6rem 0}
table{border-collapse:collapse;width:100%;font-size:.93rem}
caption{text-align:left;padding:.6rem .8rem;color:var(--muted);font-size:.84rem}
th,td{padding:.42rem .7rem;border-top:1px solid #eceef0;text-align:left;vertical-align:top}
thead th{background:var(--asphalt);color:#fff;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tbody th{font-weight:600}
.samples td{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.8rem}
.samples td .sub{font-family:inherit}
.cards{list-style:none;padding:0;display:grid;gap:.8rem}
@media(min-width:760px){.cards{grid-template-columns:1fr 1fr}}
.cards a{display:block;background:var(--card);border:1px solid var(--rule);border-left:6px solid var(--sign);border-radius:8px;padding:.7rem .9rem;text-decoration:none;color:var(--asphalt);height:100%}
.cards a:hover{border-left-color:var(--line)}
.cards span{display:block;font-size:.86rem;color:var(--muted);margin-top:.2rem}
.qlist{columns:2;padding-left:1.1rem}
@media(max-width:700px){.qlist{columns:1}.controls input{min-width:100%}}
footer.site{background:var(--asphalt);color:#d7dade;padding:1.5rem 0 2rem;font-size:.88rem;border-top:6px dashed var(--line)}
footer.site a{color:#fff}
.foot-brand{display:flex;align-items:center;gap:.4rem;font-size:1.15rem;color:#fff;margin:0 0 .4rem}