:root{--ink:#1f2b38;--gold:#d4a139;--patina:#3f8f82;--paper:#f6f2ea;--mist:#e6efec;--white:#fff;--text:#27323d;--line:#d9d3c6}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body.bn-page{margin:0;font:400 17px/1.6 "Sarabun",system-ui,sans-serif;color:var(--text);background:var(--paper)}
h1,h2,h3{font-family:"Besley",Georgia,serif;color:var(--ink);line-height:1.2;margin:0 0 .5em}
h1{font-size:2.15rem;font-weight:800}
h2{font-size:1.5rem;font-weight:600;margin-top:1.6em}
h3{font-size:1.1rem;font-weight:600}
a{color:#2a6f64;text-underline-offset:2px}
a:hover{color:var(--ink)}
.bn-wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
.bn-skip{position:absolute;left:-999px}
.bn-skip:focus{left:8px;top:8px;background:var(--gold);color:var(--ink);padding:8px 12px;z-index:30}
/* header */
.bn-head{background:var(--ink);color:#fff;border-bottom:4px solid var(--gold)}
.bn-head__top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:10px;padding-bottom:8px}
.bn-logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.bn-logo svg{width:38px;height:38px;flex:none}
.bn-logo__t{font:800 1.15rem "Besley",serif;letter-spacing:.2px}
.bn-tel{margin-left:auto;color:var(--gold);font:700 1.25rem "Sarabun",sans-serif;text-decoration:none;text-align:right;line-height:1.1}
.bn-tel small{display:block;color:#b9c4cf;font-weight:400;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}
.bn-burger{display:none;background:none;border:1px solid #5b6b7b;color:#fff;border-radius:6px;padding:6px 12px;font:600 .95rem "Sarabun",sans-serif}
.bn-nav{background:#17212b}
.bn-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;flex-wrap:wrap}
.bn-nav a{display:block;padding:9px 14px;color:#dfe6ec;text-decoration:none;font-weight:600;font-size:.95rem;border-bottom:3px solid transparent}
.bn-nav a:hover,.bn-nav a[aria-current]{color:#fff;border-bottom-color:var(--patina)}
/* hero */
.bn-hero{background:linear-gradient(180deg,#fff 0,var(--paper) 100%);padding:26px 0 30px;border-bottom:1px solid var(--line)}
.bn-hero__row{display:grid;grid-template-columns:minmax(0,1fr) 440px;gap:34px;align-items:start}
.bn-hero--plain .bn-wrap{max-width:860px}
.bn-crumbs{font-size:.82rem;color:#5d6873;margin-bottom:8px}
.bn-crumbs a{color:#5d6873}
.bn-lede{font-size:1.08rem;margin:0 0 .6em}
.bn-date{font-size:.85rem;color:#5d6873;margin:0 0 .6em}
.bn-callme{margin:.4em 0 .9em;font-weight:600}
.bn-pic{margin:0;max-width:600px}
.bn-pic img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:10px;border:1px solid var(--line);display:block}
/* form card */
.bn-card{background:var(--ink);color:#fff;border-radius:12px;padding:16px 18px 14px;border-top:5px solid var(--gold);box-shadow:0 8px 24px rgba(31,43,56,.18)}
.bn-card__tag{margin:0;color:var(--gold);font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.09em}
.bn-card__h{color:#fff;font-size:1.2rem;margin:.1em 0 .5em}
.bn-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px 10px}
.bn-form label{display:block;font-size:.76rem;color:#cdd6de;font-weight:600}
.bn-form label span{display:block;margin-bottom:2px}
.bn-form input,.bn-form select{width:100%;height:34px;border:1px solid #4b5b6b;border-radius:6px;padding:0 8px;font:400 .92rem "Sarabun",sans-serif;background:#fff;color:var(--ink)}
.bn-wide{grid-column:1/-1}
.bn-trap{position:absolute;left:-9999px;height:0;overflow:hidden}
.bn-send{width:100%;margin-top:10px;height:42px;border:0;border-radius:8px;background:var(--gold);color:var(--ink);font:800 1rem "Sarabun",sans-serif;cursor:pointer}
.bn-send:hover{background:#e3b552}
.bn-send:disabled{opacity:.7}
.bn-err{margin:.5em 0 0;color:#ffb4a6;font-size:.88rem}
.bn-fine{margin:.6em 0 0;font-size:.72rem;line-height:1.4;color:#b9c4cf}
.bn-fine a{color:#9fd3c9}
/* body */
.bn-body{padding-top:8px;padding-bottom:30px}
.bn-doc{max-width:800px}
.bn-doc ul,.bn-doc ol{padding-left:1.2em}
.bn-doc li{margin:.25em 0}
.bn-take{background:var(--mist);border-left:5px solid var(--patina);border-radius:6px;padding:12px 18px;margin:18px 0}
.bn-take__h{margin:0 0 .3em;font:800 .8rem "Sarabun",sans-serif;text-transform:uppercase;letter-spacing:.08em;color:var(--ink)}
.bn-take ul{margin:0}
.bn-glance{width:100%;border-collapse:collapse;margin:18px 0 10px;background:#fff;border:1px solid var(--line);font-size:.96rem}
.bn-glance caption{caption-side:top;text-align:left;font:800 .8rem "Sarabun",sans-serif;text-transform:uppercase;letter-spacing:.08em;padding:0 0 6px;color:var(--ink)}
.bn-glance th,.bn-glance td{text-align:left;padding:9px 12px;border-top:1px solid var(--line);vertical-align:top}
.bn-glance th{width:120px;background:var(--mist);color:var(--ink)}
.bn-snag{background:#fbf1d8;border:1px solid #ecd28e;border-radius:6px;padding:10px 14px;margin:0 0 18px}
.bn-buyers__row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.bn-buyer{background:#fff;border:1px solid var(--line);border-top:4px solid var(--patina);border-radius:8px;padding:12px 14px}
.bn-buyer h3{margin:0 0 .3em}
.bn-buyer p{margin:0;font-size:.94rem}
.bn-chips{list-style:none;padding:0!important;margin:16px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.bn-chips li{background:#fff;border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-size:.93rem;margin:0}
.bn-chips span{display:block;font:800 .72rem "Sarabun",sans-serif;text-transform:uppercase;letter-spacing:.08em;color:#2a6f64}
.bn-list{list-style:none;padding:0!important}
.bn-list li{background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px 16px;margin:10px 0}
.bn-list a{font:600 1.1rem "Besley",serif}
.bn-list p{margin:.2em 0 0}
.bn-more{margin-top:28px;padding-top:6px;border-top:1px solid var(--line)}
.bn-more ul{list-style:none;padding:0!important;display:flex;flex-wrap:wrap;gap:8px}
.bn-more li{margin:0}
.bn-more a{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:.9rem;text-decoration:none}
/* home sections */
.bn-how{padding-top:30px;padding-bottom:6px}
.bn-how ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.bn-how li{display:flex;gap:12px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px}
.bn-n{flex:none;width:34px;height:34px;border-radius:50%;background:var(--ink);color:var(--gold);display:grid;place-items:center;font:800 1rem "Besley",serif}
.bn-how h3{margin:0 0 .2em}
.bn-how p{margin:0;font-size:.95rem}
.bn-filings{background:var(--ink);color:#e4eaf0;margin-top:30px;padding:30px 0}
.bn-filings h2{color:#fff;margin-top:0}
.bn-filings ul{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:8px 20px}
.bn-filings a{color:var(--gold);font-weight:600}
.bn-filings__all{margin:0}
.bn-browse{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding-top:12px;padding-bottom:36px}
.bn-browse h2{font-size:1.15rem;margin-top:1em}
.bn-browse ul{padding-left:1.1em}
/* footer */
.bn-foot{background:var(--ink);color:#c8d1da;border-top:4px solid var(--gold);font-size:.93rem}
.bn-foot__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px;padding-top:30px;padding-bottom:20px}
.bn-foot h2{font:800 .8rem "Sarabun",sans-serif;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);margin:0 0 .6em}
.bn-foot ul{list-style:none;padding:0;margin:0}
.bn-foot li{margin:.3em 0}
.bn-foot a{color:#e4eaf0}
.bn-foot__name{display:flex;align-items:center;gap:10px;font:800 1.05rem "Besley",serif;color:#fff;margin:0 0 .6em}
.bn-foot__name svg{width:32px;height:32px}
.bn-foot__legal{margin:0;border-top:1px solid #34475a;padding:14px 0 20px;font-size:.8rem;color:#98a7b5}
.bn-callbar{display:none}
@media (max-width:980px){
  .bn-hero__row{grid-template-columns:1fr}
  .bn-card{max-width:560px}
  .bn-foot__grid{grid-template-columns:1fr 1fr}
  .bn-how ol,.bn-browse,.bn-buyers__row,.bn-chips{grid-template-columns:1fr}
  .bn-filings ul{grid-template-columns:1fr}
}
@media (max-width:700px){
  body.bn-page{font-size:16px;padding-bottom:52px}
  h1{font-size:1.65rem}
  .bn-burger{display:block}
  .bn-tel{display:none}
  .bn-head__top{justify-content:space-between}
  .bn-nav{display:none}
  .bn-nav--open{display:block}
  .bn-nav ul{flex-direction:column;gap:0}
  .bn-grid{grid-template-columns:1fr}
  .bn-foot__grid{grid-template-columns:1fr}
  .bn-callbar{display:block;position:fixed;left:0;right:0;bottom:0;background:var(--gold);color:var(--ink);text-align:center;font-weight:800;padding:13px;text-decoration:none;z-index:20}
}