/* TruckingDesk blog: compact layout in the style of the truckingdesk.site blog, in truckingdesk.us colors. */
.tdb{--tdb-ink:#14202E;--tdb-ink2:#34404d;--tdb-muted:#5e6b78;--tdb-line:#e2e7ec;--tdb-line2:#cfd7df;--tdb-bg:#f4f6f8;--tdb-brand:#0F2742;--tdb-accent:#F47A1F;--tdb-soft:#eef2f6;
  background:var(--tdb-bg);color:var(--tdb-ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;padding:0 0 40px}
.tdb *,.tdb *::before,.tdb *::after{box-sizing:border-box}
.tdb-wrap{max-width:1120px;margin:0 auto;padding:0 16px}
@media(min-width:720px){.tdb-wrap{padding:0 24px}}
.tdb h1,.tdb h2,.tdb h3,.tdb h4,.tdb summary,.tdb-btn{font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif!important}
.tdb h1,.tdb h2,.tdb h3,.tdb h4{line-height:1.2;letter-spacing:-.015em;margin:0 0 .5em;color:var(--tdb-ink);text-transform:none}
.tdb h1{font-size:clamp(1.6rem,4.2vw,2.3rem);font-weight:700}
.tdb h2{font-size:clamp(1.2rem,2.4vw,1.45rem);font-weight:700}
.tdb h3{font-size:1.05rem;margin-top:1.1em}
.tdb h4{font-size:1rem;margin-top:1em}
.tdb p{margin:0 0 1em}
.tdb a{color:var(--tdb-brand)}
.tdb-crumbs{font-size:.82rem;color:var(--tdb-muted);padding:14px 0 10px}
.tdb-crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.tdb-crumbs li+li::before{content:"›";margin-right:6px;color:#9aa5b0}
.tdb-crumbs a{color:var(--tdb-muted);text-decoration:none}.tdb-crumbs a:hover{text-decoration:underline}
.tdb-crumbs li[aria-current]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60ch}
.tdb-lead{color:var(--tdb-ink2);max-width:720px}
/* list */
.tdb-search{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 16px}
.tdb-search input,.tdb-search select{font:inherit;padding:9px 12px;border:1.5px solid var(--tdb-line2);border-radius:10px;background:#fff;min-height:44px}
.tdb-search input{flex:1 1 240px}
.tdb-list{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));padding:0;margin:0;list-style:none}
.tdb-card{background:#fff;border:1px solid var(--tdb-line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.tdb-card img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}
.tdb-card div{padding:14px 16px}
.tdb-card h2{font-size:1.08rem;margin:0 0 6px;line-height:1.35}
.tdb-card h2 a{color:inherit;text-decoration:none}.tdb-card h2 a:hover{text-decoration:underline}
.tdb-card p{margin:0 0 8px;color:var(--tdb-muted);font-size:.92rem;line-height:1.5}
.tdb-card time{font-size:.8rem;color:var(--tdb-muted)}
.tdb-pages{display:flex;gap:10px;margin-top:18px}
.tdb-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1.5px solid var(--tdb-line2);background:#fff;color:var(--tdb-ink)!important;border-radius:10px;padding:8px 14px;min-height:40px;font:600 .9rem/1.2 inherit;cursor:pointer;text-decoration:none}
.tdb-btn:hover{border-color:var(--tdb-brand)}
.tdb-btn-primary{background:var(--tdb-accent);border-color:var(--tdb-accent);color:#fff!important}.tdb-btn-primary:hover{background:#DD6A12;border-color:#DD6A12}
/* article */
.tdb-post{background:#fff;border:1px solid var(--tdb-line);border-radius:16px;padding:20px;max-width:820px;margin:0 auto}
@media(min-width:720px){.tdb-post{padding:30px 34px}}
.tdb-post h2{margin-top:1.5em;scroll-margin-top:90px}.tdb-post h3{scroll-margin-top:90px}
.tdb-meta{color:var(--tdb-muted);font-size:.9rem;margin:-4px 0 16px}.tdb-meta a{color:inherit}
.tdb-figure{margin:0 0 18px}.tdb-figure img{width:100%;height:auto;border-radius:12px;display:block}
.tdb-post ul,.tdb-post ol{padding-left:1.25em;margin:0 0 1em}.tdb-post li{margin:.3em 0}
.tdb-post blockquote{border-left:4px solid var(--tdb-accent);background:var(--tdb-soft);margin:0 0 1em;padding:8px 14px;border-radius:0 8px 8px 0}
.tdb-post pre{background:var(--tdb-soft);border-left:4px solid var(--tdb-brand);border-radius:8px;padding:12px 14px;font:.88rem/1.8 ui-monospace,Consolas,monospace;overflow-x:auto}
.tdb-post code{background:var(--tdb-soft);padding:2px 5px;border-radius:4px;font-size:.9em}.tdb-post pre code{background:none;padding:0}
.tdb-post hr{border:0;border-top:1px solid var(--tdb-line);margin:24px 0}
.tdb-post .table-wrap{overflow-x:auto;margin:0 0 1em;border:1px solid var(--tdb-line);border-radius:10px}
.tdb-post table{width:100%;border-collapse:collapse;font-size:.92rem;line-height:1.45}
.tdb-post th{background:var(--tdb-soft);text-align:left;font-weight:700}
.tdb-post th,.tdb-post td{padding:9px 12px;border-bottom:1px solid var(--tdb-line);vertical-align:top}
.tdb-post tbody tr:last-child td{border-bottom:0}
.tdb-cta{background:var(--tdb-soft);border-left:4px solid var(--tdb-brand);border-radius:10px;padding:14px 16px;margin:22px 0}
.tdb-cta p{margin:0 0 8px}.tdb-cta ol{margin:0;padding-left:1.25em}.tdb-cta li{margin:0}
.tdb-cta li a{display:inline-block;padding:5px 0}  /* bigger tap area on phones */
.tdb-cta-links{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 0!important}
.tdb-faq details{border-bottom:1px solid var(--tdb-line)}
.tdb-faq summary{cursor:pointer;font-weight:600;padding:12px 0;min-height:44px}
.tdb-faq details>div{padding:0 0 8px;color:var(--tdb-ink2)}
.tdb-tags{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0!important;margin:18px 0}
.tdb-tags li{background:var(--tdb-soft);color:var(--tdb-brand);border-radius:999px;padding:3px 10px;font-size:.8rem;font-weight:600;margin:0}
.tdb-related{margin-top:28px}.tdb-related ul{padding-left:18px}