/* Atlas vivant : palettes graphiques inspirées des drapeaux, sans recolorer les photos. */
:root{--paper:#f7faff;--ink:#183650;--muted:#526779;--line:#ccdbe8;--accent:#1766ae;--territory:#174b7c;--territory-soft:#e9f2fc;--territory-secondary:#76a7d0}
.state-sc{--territory:#163e67;--territory-soft:#edf3fb;--territory-secondary:#477dad}
.state-az{--territory:#a8412e;--territory-soft:#fff0da;--territory-secondary:#d9a23b}
.state-ca{--territory:#af3038;--territory-soft:#fff0ed;--territory-secondary:#537451}
body{background:var(--paper)}header{background:#fff;border-top:7px solid #174b7c;border-bottom-color:#d6e3ef}.brand{color:#174b7c}header nav a{color:#174b7c}header nav a:hover{color:#a8412e}.hero{background:#fff;border-bottom:0;margin:25px 5vw 0;padding:0 25px 0 35px;grid-template-columns:1fr 1.2fr}.hero h1{color:#123b63;font-size:clamp(58px,6vw,94px);line-height:1.05}.hero .eyebrow{color:#1964a4}.hero .lead{color:#405b70}.hero-photo img{height:510px}.hero-photo figcaption{background:#fff;font-size:12px;padding:14px 5px;border:0}.hero-photo figcaption a{color:#174b7c}.hero-copy{padding-right:20px}.hero .action{display:flex;background:#174b7c;color:#fff;border:0;padding:15px 19px;max-width:350px}.route-link{color:#155c99}.route{margin-top:15px}.section-head h2{color:#123b63}.eyebrow{color:#195c95}.trip-stats{background:#e8f2fc;border:0;padding:25px 18px}.trip-stat{border-color:#bbd0e4}.trip-stat strong{color:#124f84}.route-tools button,.date-controls button{background:#fff;border-color:#b2cbe2;color:#174b7c}.route-tools button:hover,.date-controls button:hover{background:#e4f0fc}.map-frame{background:#dfeaf6}.map-gate{background:#e7f2fc}.map-gate h3{color:#164c7b}.map-gate button,.load{background:#175c98;color:#fff}.fuel-panel{background:#fff;border-color:#c7d9e9}.fuel-panel>h3{color:#174b7c}.fuel-row{border-color:#e1ebf4}.fuel-row:hover,.fuel-row[aria-pressed=true]{background:#e8f2fc}.fuel-detail{background:#e8f2fc}.fuel-detail h3,.leaflet-popup-content h3{color:var(--territory)}.fuel-number.gps{background:var(--territory)}.fuel-number.approx{border-color:var(--territory);color:var(--territory)}.fuel-pin.gps{background:var(--territory)}.fuel-pin.approx{border-color:var(--territory);color:var(--territory);background:#fff}.zoomed-out .fuel-pin{background:transparent!important}.zoomed-out .fuel-pin.gps span{background:var(--territory)}.zoomed-out .fuel-pin.approx span{background:#fff;border-color:var(--territory)}.map-legend .gps-dot{background:#174b7c}.map-legend .approx-dot{background:#fff;border-color:#174b7c}.position-badge{background:#174b7c}.position-badge.approx{color:#174b7c;border-color:#174b7c}.position-badge.missing{background:#e0e6eb;color:#475968}.filters button{background:#fff;color:#174b7c;border-color:#bdcfe1}.filters button.active,.filters button[aria-pressed=true]{background:#174b7c;border-color:#174b7c}.story{background:#fff;border:0;border-top:4px solid var(--territory);padding-bottom:20px}.story>.meta,.story>h3,.story>.excerpt,.story>.story-links{margin-left:18px;margin-right:18px}.story h3{font-size:28px}.story h3 a{color:#1d3c56}.story h3 a:hover{color:var(--territory)}.story .meta{letter-spacing:.07em}.story>.territory-tag{margin-left:18px;margin-bottom:12px}.territory-tag{display:inline-block;padding:6px 9px;background:var(--territory-soft);border-left:3px solid var(--territory);color:var(--territory);font-size:11px;letter-spacing:.03em}.story-links button{color:var(--territory);border-color:var(--territory)}.photo{background:#e9eff6}.reader{max-width:900px}.reader h1{color:var(--territory)}.reader .back-link,.reader .source-link{color:var(--territory)}.reader .reader-gallery{background:var(--territory);color:#fff}.reader>.territory-tag{margin:12px 0 0}.reader .chronology{border-top:5px solid var(--territory);background:#fff;padding:22px}.reader .chronology a{color:var(--territory)}.reader-body{color:#273e50}.reader-body h2{color:var(--territory)}.chronology select{color:var(--territory)}dialog{background:#f7faff;color:#183650}.viewer img{background:#e6edf5}.viewer button,.gallery-head button{border-color:#b9cde0;color:#174b7c}footer{color:#174b7c}.fuel-values dt,.small,.note{color:var(--muted)}.fuel-values dd{color:#183650}.territory-legend{font-size:11px;line-height:1.7;color:#526779}.territory-legend strong{font-weight:600}.territory-swatches{display:inline-flex;gap:7px;align-items:center}.territory-swatches i{width:10px;height:10px;border-radius:50%;display:inline-block;background:var(--territory)}.territory-swatches span{margin-right:10px}
@media(max-width:760px){.hero{display:flex;flex-direction:column;padding:0 18px;margin:18px 5vw 0}.hero-copy{padding:28px 0 0}.hero h1{font-size:clamp(48px,10vw,72px)}.hero-photo img{height:320px}.hero-photo{margin:18px 0}.trip-stats{padding:22px 8px}.reader .chronology{padding:18px 12px}.story h3{font-size:27px}}
.reader .chronology-selectors{border-top:2px solid var(--territory-secondary);padding-top:16px}.story .territory-tag{border-left-color:var(--territory-secondary)}