:root{
  --sbr-green:#064b2b;
  --sbr-green-2:#0c6b43;
  --sbr-ink:#12372a;
  --sbr-muted:#5a6e64;
  --sbr-mint:#ecfff5;
  --sbr-soft:#f7fff9;
  --sbr-card:#ffffff;
  --sbr-gold:#d8b657;
  --sbr-line:rgba(6,75,43,.16);
  --sbr-shadow:0 18px 48px rgba(6,75,43,.10);
  --sbr-edge:clamp(22px,4.6vw,92px);
  --sbr-max:1480px;
}
*{box-sizing:border-box}
.SBRFC-page{font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--sbr-ink);background:linear-gradient(180deg,#f8fff9 0%,#fff 42%,#f8fff9 100%);line-height:1.72;overflow:hidden}
.SBRFC-breadcrumb,.SBRFC-hero,.SBRFC-shell,.SBRFC-final{width:calc(100vw - (var(--sbr-edge) * 2));max-width:var(--sbr-max);margin-left:auto;margin-right:auto}
.SBRFC-breadcrumb{padding-top:22px}
.SBRFC-breadcrumb ol{list-style:none;display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:0;padding:10px 14px;border:1px solid var(--sbr-line);border-radius:999px;background:#fff;width:max-content;max-width:100%;box-shadow:0 8px 22px rgba(6,75,43,.06)}
.SBRFC-breadcrumb li{font-size:13px;font-weight:900;color:var(--sbr-muted)}
.SBRFC-breadcrumb a{color:var(--sbr-green);text-decoration:none}
.SBRFC-breadcrumb li+li:before{content:"›";margin-right:8px;color:#8a9992;font-weight:900}
.SBRFC-hero{padding:26px 0 12px}
.SBRFC-kicker{display:inline-flex;border:1px solid var(--sbr-line);border-radius:999px;padding:8px 13px;background:#fff;color:var(--sbr-green);font-size:13px;font-weight:900;letter-spacing:.03em;text-transform:uppercase}
.SBRFC-h1{font-size:clamp(42px,5.3vw,84px);line-height:1.02;color:var(--sbr-green);margin:18px 0 24px;letter-spacing:-.055em;max-width:1120px}
.SBRFC-hero-figure{margin:0;border-radius:34px;overflow:hidden;border:1px solid var(--sbr-line);box-shadow:var(--sbr-shadow);background:#dfeee6}
.SBRFC-hero-figure img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.SBRFC-hero-figure figcaption{padding:12px 18px;background:#fff;color:var(--sbr-muted);font-size:13px;font-weight:750}
.SBRFC-intro{margin-top:24px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.6fr);gap:20px;align-items:stretch}
.SBRFC-intro-card,.SBRFC-quick-card,.SBRFC-card,.SBRFC-side,.SBRFC-grid article,.SBRFC-link-panel,.SBRFC-faq details,.SBRFC-official,.SBRFC-table-card,.SBRFC-copy{background:#fff;border:1px solid var(--sbr-line);border-radius:26px;padding:24px;box-shadow:0 12px 34px rgba(6,75,43,.07)}
.SBRFC-lead{font-size:clamp(18px,1.3vw,23px);line-height:1.64;margin-top:0;color:#173c2d}
.SBRFC-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.SBRFC-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 19px;text-decoration:none;font-weight:950;border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease}
.SBRFC-btn:hover{transform:translateY(-2px);box-shadow:0 12px 22px rgba(6,75,43,.14)}
.SBRFC-primary{background:var(--sbr-green);color:#fff}
.SBRFC-gold{background:var(--sbr-gold);color:#10261b}
.SBRFC-soft-btn{background:#fff;color:var(--sbr-green);border-color:var(--sbr-line)}
.SBRFC-chip-zone{margin-top:20px;display:grid;gap:10px}
.SBRFC-chip-row{display:flex;gap:10px;flex-wrap:wrap}
.SBRFC-chip{display:inline-flex;padding:9px 13px;border-radius:999px;background:linear-gradient(180deg,#fff,#f0fff6);border:1px solid var(--sbr-line);color:var(--sbr-green);font-weight:900;font-size:13px}
.SBRFC-section{padding:54px 0}
.SBRFC-head{max-width:1050px;margin-bottom:22px}
.SBRFC-mini{display:inline-flex;color:var(--sbr-green-2);font-size:13px;font-weight:950;letter-spacing:.045em;text-transform:uppercase}
.SBRFC-head h2,.SBRFC-route-board h2,.SBRFC-final h2{font-size:clamp(30px,3.3vw,54px);line-height:1.08;color:var(--sbr-green);margin:10px 0 12px;letter-spacing:-.035em}
.SBRFC-head p{font-size:17px;color:#344b40}
.SBRFC-two{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.6fr);gap:20px}
.SBRFC-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.SBRFC-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.SBRFC-grid article h3,.SBRFC-card h3,.SBRFC-side h3,.SBRFC-link-panel strong{color:var(--sbr-green);font-size:19px;margin:0 0 8px}
.SBRFC-grid article h4{margin:4px 0 10px;color:#7a6424;font-size:13px;text-transform:uppercase;letter-spacing:.05em}
.SBRFC-route-board{background:linear-gradient(135deg,#064b2b,#0d7047);color:#fff;border-radius:32px;padding:32px;box-shadow:var(--sbr-shadow)}
.SBRFC-route-board h2,.SBRFC-route-board .SBRFC-mini{color:#fff}
.SBRFC-route-board .SBRFC-grid article{box-shadow:none}
.SBRFC-copy p{margin:0 0 15px}
.SBRFC-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.SBRFC-link-panel div{display:grid;gap:8px;margin-top:10px}
.SBRFC-link-panel a{color:var(--sbr-green);font-weight:850;text-decoration:none;border-bottom:1px dashed rgba(6,75,43,.25);padding-bottom:4px}
.SBRFC-faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.SBRFC-faq summary{cursor:pointer;color:var(--sbr-green);font-weight:950}
.SBRFC-faq p{margin-bottom:0}
.SBRFC-official a{color:var(--sbr-green);font-weight:900}
.SBRFC-final{margin-top:42px;margin-bottom:50px;padding:46px;border-radius:34px;background:radial-gradient(circle at top left,rgba(216,182,87,.38),transparent 34%),linear-gradient(135deg,#064b2b,#0a5f3a);color:#fff;text-align:center;box-shadow:var(--sbr-shadow)}
.SBRFC-final h2{color:#fff}
.SBRFC-final p{max-width:900px;margin-left:auto;margin-right:auto}
.SBRFC-light{background:#fff;color:var(--sbr-green)}
.SBRFC-outline{border-color:rgba(255,255,255,.4);color:#fff}
@media(max-width:980px){
  .SBRFC-breadcrumb,.SBRFC-hero,.SBRFC-shell,.SBRFC-final{width:calc(100vw - 32px)}
  .SBRFC-intro,.SBRFC-two,.SBRFC-grid,.SBRFC-grid.four,.SBRFC-links,.SBRFC-faq-grid{grid-template-columns:1fr}
  .SBRFC-h1{font-size:clamp(38px,12vw,58px)}
  .SBRFC-btn{width:100%}
  .SBRFC-section{padding:38px 0}
  .SBRFC-final{padding:30px 20px}
}
@media print{
  .SBRFC-page{background:#fff;color:#000}
  .SBRFC-actions{display:none}
}
/* Master image plan alignment: 3 approved fleet images per page */
.SBRFC-master-images{padding-top:18px}
.SBRFC-image-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:18px}
.SBRFC-image-card{background:#fff;border:1px solid var(--sbr-line);border-radius:26px;overflow:hidden;box-shadow:0 12px 30px rgba(6,75,43,.07)}
.SBRFC-image-card img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.SBRFC-image-card figcaption{padding:12px 14px;color:var(--sbr-muted);font-size:13px;font-weight:750}
.SBRFC-master-link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:18px}
.SBRFC-master-link-grid a{display:block;padding:12px 14px;border-radius:16px;border:1px solid var(--sbr-line);background:#fff;color:var(--sbr-green);text-decoration:none;font-weight:850}
@media(max-width:980px){.SBRFC-image-grid,.SBRFC-master-link-grid{grid-template-columns:1fr}}