:root{--navy:#102b42;--ink:#19374d;--muted:#607488;--teal:#20a69a;--line:#dce6eb;--pale:#f3f8f9}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.65 system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:#fff}a{color:inherit}button,input,select{font:inherit}button{cursor:pointer}.wrap{max-width:1160px;margin:auto;padding-left:24px;padding-right:24px}.site-header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:86px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--navy);font-size:23px;font-weight:800;letter-spacing:-.9px}.brand small{font-size:12px;letter-spacing:0}.brand-light{color:var(--teal)}.brand-icon{position:relative;background:var(--navy);color:#fff;border-radius:12px;width:39px;height:39px;display:grid;place-items:center;font-size:24px}.pin{position:absolute;color:#34c8b4;font-size:12px;right:4px;top:0}.site-header nav{display:flex;gap:28px}.site-header nav a{text-decoration:none;font-weight:650;font-size:14px}.site-header nav a:hover,.secondary-link:hover{color:var(--teal)}.hero{background:radial-gradient(ellipse at 87% 12%,#24566a 0%,transparent 47%),linear-gradient(125deg,#102b42,#163b52);color:white}.hero-inner{padding-top:85px;padding-bottom:92px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:2px;color:#188f86}.eyebrow.light{color:#78dfd0}h1,h2,h3{line-height:1.18;letter-spacing:-1px;color:var(--navy)}.hero h1{font-size:clamp(40px,6.4vw,76px);color:white;margin:16px 0 20px;max-width:900px}.hero h1 em{color:#7ee1d3;font-style:normal}.hero p{color:#d2e2ea;font-size:19px;max-width:650px;margin:0 0 35px}.hero-search{display:flex;align-items:center;gap:12px;background:white;border-radius:15px;padding:9px;max-width:770px;box-shadow:0 16px 35px #061e3040}.hero-search input{min-width:0;flex:1;border:0;outline:0;padding:12px 3px;color:var(--ink)}.magnify{color:#718798;font-size:32px;padding-left:13px}.hero-search button,.filters button,.search-row button,.btn{border:0;background:var(--teal);color:#fff;border-radius:9px;padding:14px 19px;font-weight:750;text-decoration:none;display:inline-block}.hero-search button:hover,.filters button:hover,.search-row button:hover,.btn:hover{background:#147e75}.hero-foot{display:flex;gap:26px;flex-wrap:wrap;color:#bed4dd;font-size:13px;margin-top:25px}.directory{padding-top:67px;padding-bottom:78px}.section-head h2,.about-grid h2{font-size:clamp(30px,4vw,43px);margin:10px 0}.section-head p{color:var(--muted);margin-top:5px}.filters{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:18px;background:var(--pale);border-radius:13px;margin:28px 0}.filters label{font-weight:700}.filters select,.filters input,.search-row input{border:1px solid var(--line);background:white;padding:11px 13px;border-radius:8px;min-width:0}.filters input{flex:1;min-width:190px}.filters button{padding:11px 17px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.road-card{display:flex;gap:13px;align-items:center;border:1px solid var(--line);border-radius:13px;padding:20px 17px;text-decoration:none;min-height:106px;transition:.2s}.road-card:hover{border-color:var(--teal);box-shadow:0 8px 28px #102b4212;transform:translateY(-2px)}.card-icon{display:grid;place-items:center;width:39px;height:39px;flex:none;border-radius:10px;background:#e2f5f1;color:#148e83;font-size:27px}.card-content{flex:1;min-width:0}.card-content strong{display:block;line-height:1.35}.card-content small{display:block;color:var(--muted);margin-top:6px}.arrow{color:var(--teal);font-size:21px}.pagination{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:30px}.pagination a{color:#087e75;font-weight:750}.about-section{background:var(--pale);padding:65px 0}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}.about-grid p{color:var(--muted);margin:0 0 15px}.detail{padding-top:38px;padding-bottom:90px}.crumb{display:flex;gap:11px;align-items:center;color:var(--muted);font-size:13px;flex-wrap:wrap;margin-bottom:36px}.crumb a{color:#137f79}.detail h1{font-size:clamp(32px,4.3vw,51px);margin:10px 0}.lead{color:var(--muted);font-size:18px;margin:0 0 32px}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:32px}.map{height:440px;border-radius:16px;overflow:hidden;background:#e8eff0;border:1px solid var(--line)}.map-loading{display:grid;place-items:center;height:100%;color:var(--muted)}.map-note{font-size:13px;color:var(--muted)}.detail h2{font-size:27px;margin:37px 0 12px}.detail section>p{color:#50697c}.info-table{border:1px solid var(--line);border-radius:12px;overflow:hidden}.info-table>div{display:flex;justify-content:space-between;gap:20px;padding:13px 18px;border-bottom:1px solid var(--line)}.info-table>div:last-child{border-bottom:0}.info-table>div:nth-child(odd){background:#f8fbfc}.info-table span{color:var(--muted)}.info-table strong{text-align:right;overflow-wrap:anywhere}.mono{font-family:ui-monospace,Consolas,monospace}.aside-card{border:1px solid var(--line);padding:24px;border-radius:14px;margin-bottom:18px}.aside-card.muted{background:var(--pale)}.aside-card h3{font-size:22px;margin:8px 0 20px}.aside-card .btn{display:block;text-align:center}.secondary-link{display:block;text-align:center;margin-top:14px;font-weight:700;color:#167e79}.aside-card label{display:block;font-size:13px;margin-bottom:7px}.search-row{display:flex;gap:5px}.search-row input{width:100%;font-size:14px}.search-row button{padding:9px}.aside-card p{font-size:14px;color:var(--muted)}footer{background:var(--navy);color:white;padding:40px 0 22px}.footer-inner{display:flex;justify-content:space-between;gap:30px}.footer-inner strong{font-size:21px}.footer-inner p,.legal{color:#b5c9d2;font-size:13px}.footer-inner>div:last-child{display:flex;gap:24px;flex-wrap:wrap}.footer-inner a{text-decoration:none;font-size:14px}.legal{border-top:1px solid #ffffff2a;padding-top:19px;margin-top:28px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:900px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-grid{grid-template-columns:1fr}.detail aside{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.aside-card{margin:0}.detail aside .aside-card:last-child{grid-column:1/-1}}@media(max-width:620px){.wrap{padding-left:17px;padding-right:17px}.header-inner{min-height:72px}.brand{font-size:19px}.site-header nav{gap:12px}.site-header nav a{font-size:12px}.site-header nav a:last-child{display:none}.hero-inner{padding-top:65px;padding-bottom:70px}.hero p{font-size:16px}.hero-search{display:grid;grid-template-columns:25px 1fr;gap:3px;padding:9px}.hero-search button{grid-column:1/-1}.hero-foot{gap:9px 16px}.cards{grid-template-columns:1fr}.road-card{min-height:88px}.filters{align-items:stretch}.filters select,.filters input,.filters button{width:100%}.about-grid{grid-template-columns:1fr;gap:8px}.detail aside{display:block}.aside-card{margin-bottom:15px}.map{height:340px}.info-table>div{display:block}.info-table strong{text-align:left;display:block}.footer-inner{display:block}.footer-inner>div:last-child{margin-top:25px}}

/* V1.1: premium street detail presentation */
.detail{padding-top:30px}.detail-intro{padding:26px 32px 30px;margin:0 0 30px;background:linear-gradient(120deg,#102b42,#20506a);border-radius:22px;color:white}.detail-intro h1{color:white;max-width:900px}.detail-intro .lead{color:#d5e6ed;margin-bottom:17px}.detail-intro .crumb{margin-bottom:23px;color:#c5dbe5}.detail-intro .crumb a{color:#7ce4d4}.detail-intro .eyebrow{color:#80e4d6}.detail-chips{display:flex;gap:9px;flex-wrap:wrap}.detail-chips span{background:#ffffff19;border:1px solid #ffffff2d;border-radius:30px;padding:5px 12px;font-size:13px}.map-panel{border:1px solid var(--line);border-radius:17px;overflow:hidden;box-shadow:0 10px 30px #102b4212}.map-panel-heading{padding:16px 20px;display:flex;justify-content:space-between;gap:12px;align-items:center;background:#f6fafb}.map-panel-heading strong{font-size:18px;color:var(--navy)}.map-panel-heading span{font-size:12px;color:var(--muted)}.map-panel .map{border:0;border-radius:0;height:485px}.feature-aside{background:#effaf8;border-color:#bfe8df}.nearby-section{margin-top:48px;border-top:1px solid var(--line);padding-top:26px}.nearby-section>p{color:var(--muted)}.nearby-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.nearby-grid a{display:flex;flex-direction:column;gap:7px;border:1px solid var(--line);padding:17px;border-radius:12px;text-decoration:none}.nearby-grid a:hover{border-color:var(--teal);background:#f4faf9}.nearby-grid a span{color:#17897e;font-size:13px}@media(max-width:760px){.nearby-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.detail-intro{padding:22px 19px;border-radius:14px}.detail-intro h1{font-size:30px}.map-panel-heading{display:block}.map-panel-heading span{display:block}.map-panel .map{height:365px}.nearby-grid{grid-template-columns:1fr}}