:root{--red:#941825;--red-dark:#7e1220;--dark:#1f2329;--muted:#6b7179;--line:#d8d8d8;--bg:#ffffff;--bg-soft:#fafafa;--max:1220px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--dark);font-family:Georgia,"Times New Roman",Times,serif;line-height:1.62;font-size:16px}
a{color:inherit;text-decoration:none}a:hover{color:var(--red)}
img{max-width:100%;height:auto}
.topbar{border-top:4px solid var(--red);border-bottom:1px solid var(--line);background:#fff;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.topbar .wrap{max-width:var(--max);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:7px 16px}
.geo-links{display:flex;flex-wrap:wrap;gap:14px 18px;align-items:center;font-weight:700}
.geo-links a{white-space:nowrap}
.social{display:flex;gap:10px;align-items:center}
.social a{width:24px;height:24px;border:1px solid #bfbfbf;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-size:12px;font-weight:700;color:var(--red);background:#fff}
.header{position:sticky;top:0;z-index:30;background:#fff;border-bottom:3px solid var(--red);box-shadow:0 1px 6px rgba(0,0,0,.05)}
.headwrap{max-width:var(--max);margin:auto;padding:12px 16px 11px}
.brandrow{display:flex;align-items:center;justify-content:flex-start;gap:32px;padding:2px 0}
.brand img{width:230px;display:block;max-width:230px}
.nav{border-top:0;border-bottom:0;display:flex;flex-wrap:nowrap;gap:18px;align-items:center;justify-content:flex-start;padding:0;text-transform:uppercase;font-family:Georgia,"Times New Roman",Times,serif;font-size:15px;font-weight:700;letter-spacing:.015em;white-space:nowrap}
.nav a{padding:8px 0 7px;border-bottom:2px solid transparent}.nav a:hover{border-bottom-color:var(--red)}
.wrap{max-width:var(--max);margin:auto;padding:0 16px}
.grid{display:grid;grid-template-columns:minmax(0,2.35fr) minmax(300px,.82fr);gap:38px;margin-top:24px;align-items:start}
.hero{padding-bottom:20px;border-bottom:1px solid var(--line)}
.kicker{color:var(--red);font-weight:700;text-transform:uppercase;font-size:11px;letter-spacing:.1em}
.hero h1{font-family:Georgia,"Times New Roman",Times,serif;font-size:48px;line-height:1.04;margin:10px 0 14px;font-weight:700;letter-spacing:-.015em}
.lead{font-size:21px;line-height:1.45;color:#30343a}
.meta{font-size:13px;color:var(--muted);margin:8px 0}
.section-title{font-family:Georgia,"Times New Roman",Times,serif;font-size:26px;line-height:1.2;margin:30px 0 13px;padding-top:10px;border-top:3px solid var(--red)}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 22px}
.card,.sidebar .item,.listgrid a,.taxitem,.articlelist article{border-top:1px solid var(--line);padding-top:10px}
.card h3,.articlelist h3{font-family:Georgia,"Times New Roman",Times,serif;font-size:21px;line-height:1.16;margin:4px 0 7px}
.card p{margin:0;color:#42464c}
.sidebar h3{font-family:Georgia,"Times New Roman",Times,serif;font-size:19px;margin:0 0 10px;text-transform:uppercase;letter-spacing:.02em;border-bottom:3px solid var(--red);padding-bottom:7px}
.sidebar .item strong{display:block;font-family:Georgia,Times,serif;font-size:18px;line-height:1.22;margin-bottom:4px}
.maincontent{max-width:920px;margin:30px auto}
.maincontent h1{font-family:Georgia,Times,serif;font-size:42px;line-height:1.12;margin:0 0 18px}
.maincontent h2{font-family:Georgia,Times,serif;font-size:29px;line-height:1.2;margin-top:30px;padding-top:14px;border-top:1px solid var(--line)}
.maincontent h3{font-family:Georgia,Times,serif;font-size:23px;line-height:1.25;margin-top:24px}
.maincontent p{margin:14px 0}
.crumbs{font-size:13px;color:var(--muted);margin:18px 0}.crumbs a{color:var(--red)}
.listgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 24px}
.taxitem h3{font-size:19px;line-height:1.25;margin:0 0 5px;font-family:Georgia,Times,serif}.taxitem p{font-size:14px;line-height:1.55;color:#555b63;margin:0}
.columns{columns:3 250px;column-gap:28px}.columns a{display:block;break-inside:avoid;border-top:1px solid var(--line);padding:8px 0;font-weight:700}
.contactform label{display:block;margin-top:12px;font-weight:700}.contactform input,.contactform textarea{width:100%;border:1px solid #bbb;padding:10px;font:inherit;border-radius:0;background:#fff}.contactform button{background:var(--red);color:#fff;border:0;padding:12px 20px;font-weight:700;margin-top:14px;cursor:pointer}
.footer{border-top:3px solid var(--red);margin-top:48px;background:#fff}.footwrap{max-width:var(--max);margin:auto;padding:24px 16px;display:grid;grid-template-columns:1.8fr 1fr 1fr;gap:30px}.footer h3{font-family:Georgia,Times,serif;margin:0 0 10px}.footer ul{list-style:none;padding:0;margin:0}.footer li{margin:7px 0}.small{font-size:13px;color:var(--muted)}.fullwidth{grid-column:1/-1}.articlelist{display:grid;grid-template-columns:1fr 1fr;gap:18px}.muted{color:var(--muted)}
@media(max-width:980px){.grid{display:grid;grid-template-columns:minmax(0,2.35fr) minmax(300px,.82fr);gap:38px;margin-top:24px;align-items:start}.cards,.articlelist,.listgrid,.footwrap{grid-template-columns:1fr}.sidebar{margin-top:10px}.hero h1,.maincontent h1{font-size:34px}}
@media(max-width:760px){.topbar .wrap{flex-direction:column;align-items:flex-start;padding:8px 14px}.geo-links{gap:8px 14px}.brandrow{display:block}.brand img{width:min(220px,76vw);max-width:220px}.nav{margin-top:10px;flex-wrap:wrap;gap:10px 14px;font-size:13px;white-space:normal}.columns{columns:1}.hero h1{font-size:30px}.lead{font-size:18px}}.geo-links{gap:8px 14px}.brand img{width:230px;display:block;max-width:230px}.nav{border-top:0;border-bottom:0;display:flex;flex-wrap:nowrap;gap:18px;align-items:center;justify-content:flex-start;padding:0;text-transform:uppercase;font-family:Georgia,"Times New Roman",Times,serif;font-size:15px;font-weight:700;letter-spacing:.015em;white-space:nowrap}.columns{columns:1}.hero h1{font-family:Georgia,"Times New Roman",Times,serif;font-size:48px;line-height:1.04;margin:10px 0 14px;font-weight:700;letter-spacing:-.015em}.lead{font-size:18px}}

.topbar,.nav,.geo-links,.contactform label,.contactform input,.contactform textarea,.contactform button,.footer,.small,.meta{font-family:Georgia,"Times New Roman",Times,serif;}

@media(max-width:1180px){.nav{gap:13px;font-size:14px}.brand img{width:205px;max-width:205px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:980px){.grid{grid-template-columns:1fr}.cards,.articlelist,.listgrid,.footwrap{grid-template-columns:1fr}.sidebar{margin-top:10px}.hero h1,.maincontent h1{font-size:34px}}

/* v5 publisher redesign */
.header{border-bottom:3px solid var(--red);}
.headwrap{max-width:1240px;padding:10px 16px;}
.brandrow{display:flex;align-items:center;justify-content:flex-start;gap:30px;}
.brand{flex:0 0 auto}
.brand img{width:190px;max-width:190px;}
.nav{flex:1;display:flex;flex-wrap:nowrap;justify-content:flex-start;gap:15px;font-size:14px;line-height:1;letter-spacing:.01em;overflow:hidden;}
.nav a{padding:9px 0 8px;}
.home-wrap{max-width:1240px;}
.front-grid{display:grid;grid-template-columns:1.35fr 1fr .78fr;gap:28px;margin-top:26px;align-items:start;}
.lead-story{border-bottom:1px solid var(--line);padding-bottom:18px;}
.lead-story h1{font-family:Georgia,"Times New Roman",Times,serif;font-size:47px;line-height:1.03;margin:8px 0 14px;letter-spacing:-.02em;}
.news-column,.side-rail{border-left:1px solid var(--line);padding-left:22px;}
.rail-title{font-family:Georgia,"Times New Roman",Times,serif;font-size:20px;margin:0 0 12px;padding-bottom:8px;border-bottom:3px solid var(--red);text-transform:uppercase;letter-spacing:.02em;}
.stack-story{border-bottom:1px solid var(--line);padding:0 0 13px;margin-bottom:13px;}
.stack-story h3{font-family:Georgia,"Times New Roman",Times,serif;font-size:22px;line-height:1.15;margin:5px 0 6px;}
.stack-story p{margin:0;color:#464a51;font-size:15px;}
.side-rail a{display:block;border-bottom:1px solid var(--line);padding:8px 0;font-weight:700;font-size:17px;}
.below-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-top:28px;}
.story-list article{border-top:1px solid var(--line);padding-top:10px;margin-bottom:16px;}
.story-list h3{font-family:Georgia,"Times New Roman",Times,serif;font-size:23px;line-height:1.16;margin:4px 0 7px;}
.story-list p{margin:0;color:#454950;}
.taxonomy-table{display:grid;grid-template-columns:1fr 1fr;gap:18px 26px;}
.taxrow{border-top:1px solid var(--line);padding-top:11px;}
.taxrow h3{font-family:Georgia,"Times New Roman",Times,serif;font-size:20px;margin:0 0 4px;}
.taxrow p{margin:6px 0;font-size:15px;}
.footer .social a,.topbar .social a{font-family:Georgia,"Times New Roman",Times,serif;}
@media(max-width:1200px){.brand img{width:170px;max-width:170px}.nav{gap:11px;font-size:13px}.front-grid{grid-template-columns:1.25fr 1fr .72fr}}
@media(max-width:980px){.brandrow{display:block}.nav{margin-top:10px;flex-wrap:wrap;overflow:visible}.front-grid,.below-grid{grid-template-columns:1fr}.news-column,.side-rail{border-left:0;padding-left:0}.taxonomy-table{grid-template-columns:1fr}}

/* v6 corrections: two-column lead grid, expanded briefings, responsive polish */
.nav a[href="category-cities-and-infrastructure.html"]{min-width:0}
.front-grid{grid-template-columns:minmax(0,1.12fr) minmax(420px,.88fr);gap:34px;}
.news-column{border-left:1px solid var(--line);padding-left:28px;}
.side-rail{display:none;}
.news-column .rail-title{font-size:22px;}
.stack-story h3{font-size:23px;}
.maincontent,.maincontent p,.maincontent li{font-variant:normal;text-transform:none;letter-spacing:normal;}
.maincontent h1,.maincontent h2,.maincontent h3{text-transform:none;}
.kicker{text-transform:uppercase;}
.taxonomy-table{align-items:start;}
.taxrow{break-inside:avoid;}
@media(max-width:1100px){
  .brand img{width:155px;max-width:155px}
  .nav{gap:9px;font-size:12.5px;letter-spacing:0}
  .front-grid{grid-template-columns:1fr 1fr;gap:26px}
  .lead-story h1{font-size:40px}
}
@media(max-width:860px){
  .brandrow{display:block}
  .brand img{width:220px;max-width:220px}
  .nav{margin-top:10px;flex-wrap:wrap;overflow:visible;gap:10px 14px;font-size:13px}
  .front-grid,.below-grid{grid-template-columns:1fr}
  .news-column{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:18px}
}
@media(max-width:560px){
  .topbar .wrap{gap:8px}
  .geo-links{font-size:11px;gap:7px 10px}
  .lead-story h1,.hero h1,.maincontent h1{font-size:30px;line-height:1.08}
  .lead{font-size:18px}
  .stack-story h3,.story-list h3{font-size:20px}
  .maincontent{margin:22px auto}
}

/* v7 typography, homepage and interlinking */
body{font-size:18px;line-height:1.66;}
p,li{font-size:18px;}
.maincontent{max-width:980px;font-size:20px;}
.maincontent p,.maincontent li{font-size:20px;line-height:1.72;}
.maincontent .lead{font-size:24px;line-height:1.5;}
.maincontent h1{font-size:48px;}
.maincontent h2{font-size:33px;margin-top:34px;}
.maincontent h3{font-size:26px;}
.contactform input,.contactform textarea{font-size:20px;padding:13px;}
.contactform label{font-size:19px;}
.contactform button{font-size:19px;padding:14px 24px;}
.three-home{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;align-items:start;}
.three-home .lead-story,.three-home .news-column,.three-home .third-column{min-width:0;}
.three-home .news-column,.three-home .third-column{border-left:1px solid var(--line);padding-left:24px;}
.three-home .lead-story h1{font-size:40px;line-height:1.05;}
.three-home p{font-size:17px;line-height:1.58;}
.stack-story h3{font-size:22px;}
.linking-hub{border-top:3px solid var(--red);margin-top:32px;padding-top:16px;}
.linking-hub h3{font-family:Georgia,"Times New Roman",Times,serif;font-size:24px;margin:20px 0 8px;}
.inline-links{columns:2 220px;list-style:none;padding:0;margin:8px 0 18px;}
.inline-links li{break-inside:avoid;border-top:1px solid var(--line);padding:7px 0;margin:0;font-weight:700;}
.footer p,.footer li,.small{font-size:16px;}
@media(max-width:1120px){.three-home{grid-template-columns:1fr 1fr}.three-home .third-column{grid-column:1/-1;border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:18px}.three-home .lead-story h1{font-size:36px}}
@media(max-width:820px){body{font-size:17px}.maincontent p,.maincontent li{font-size:18px}.maincontent .lead{font-size:21px}.maincontent h1{font-size:34px}.maincontent h2{font-size:28px}.three-home{grid-template-columns:1fr}.three-home .news-column,.three-home .third-column{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:18px}.inline-links{columns:1}.three-home .lead-story h1{font-size:31px}}