.hdt-page{--hdt-green:#15803d;--hdt-dark:#08602d;--hdt-pale:#eaf7ee;--hdt-heading:#111827;--hdt-body:#4b5563;--hdt-muted:#6b7280;--hdt-border:#e5e7eb;--hdt-soft:#f7f8fa;background:#fff;color:var(--hdt-body);font-family:Inter,Arial,Helvetica,sans-serif}.hdt-page *{box-sizing:border-box}.hdt-page a{text-decoration:none}.hdt-page img{max-width:100%}.hdt-shell{width:min(1200px,calc(100% - 48px));margin-inline:auto}.hdt-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.hdt-hero{position:relative;min-height:350px;color:#fff;background-image:linear-gradient(90deg,rgba(0,0,0,.69),rgba(0,0,0,.43) 48%,rgba(0,0,0,.13)),var(--hdt-hero-image);background-size:cover;background-position:center}.hdt-hero-inner{padding-top:42px;padding-bottom:32px}.hdt-breadcrumb{display:flex;flex-wrap:wrap;gap:11px;align-items:center;font-size:13px;line-height:1.4;color:rgba(255,255,255,.9)}.hdt-breadcrumb a{color:inherit}.hdt-breadcrumb a:hover{text-decoration:underline}.hdt-hero h1{max-width:820px;margin:27px 0 12px;color:#fff;font-size:56px;font-weight:800;line-height:1.06;letter-spacing:-.025em;overflow-wrap:anywhere}.hdt-hero-excerpt{margin:0;color:#fff;font-size:17px;line-height:1.5}.hdt-meta{display:flex;gap:44px;flex-wrap:wrap;margin-top:34px;font-size:14px;color:rgba(255,255,255,.95)}.hdt-meta span,.hdt-meta a{display:inline-flex;align-items:center;gap:11px;color:inherit}.hdt-meta svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.hdt-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start;padding-top:38px;padding-bottom:42px}.hdt-content{min-width:0}.hdt-back{display:inline-flex;align-items:center;gap:9px;margin-bottom:26px;color:var(--hdt-dark);font-size:14px;font-weight:600}.hdt-back:hover{color:var(--hdt-green);transform:translateX(-2px)}.hdt-content .hdt-body-title{margin:0 0 19px;color:var(--hdt-heading);font-size:36px;line-height:1.18;font-weight:750;letter-spacing:-.02em;overflow-wrap:anywhere}.hdt-post-body{font-size:16px;line-height:1.62;color:var(--hdt-body);overflow-wrap:anywhere}.hdt-post-body p{margin:0 0 16px;font-size:inherit;line-height:inherit;color:inherit}.hdt-post-body h2{margin:29px 0 10px;color:var(--hdt-heading);font-size:24px;line-height:1.25;font-weight:750}.hdt-post-body h3{margin:24px 0 8px;color:var(--hdt-heading);font-size:21px;line-height:1.3;font-weight:700}.hdt-post-body ul,.hdt-post-body ol{margin:0 0 18px;padding-left:25px}.hdt-post-body li{margin-bottom:6px}.hdt-post-body a{color:var(--hdt-green);text-decoration:underline}.hdt-post-body img{display:block;height:auto;border-radius:7px}.hdt-post-body figure{max-width:100%;margin:24px 0 28px}.hdt-post-body figure img{width:100%;height:auto}.hdt-post-body figcaption{margin-top:7px;color:var(--hdt-muted);font-size:13px}.hdt-post-body blockquote{margin:22px 0;padding:18px 22px;border-left:4px solid var(--hdt-green);background:#f3fbf6;border-radius:5px}.hdt-post-body .hdt-expert-tip{display:flex;align-items:flex-start;gap:15px;padding:20px 24px;margin:22px 0;background:#f3fbf6;border:1px solid #d3ebdd;border-radius:7px}.hdt-post-body .hdt-application-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;padding:22px 17px;margin:22px 0;background:var(--hdt-soft);border-radius:8px}.hdt-page-links{margin:20px 0}.hdt-bottom-nav{display:grid;grid-template-columns:1.05fr .9fr .9fr;align-items:start;gap:0;margin-top:28px;padding-top:16px;border-top:1px solid var(--hdt-border)}.hdt-share{padding-right:22px}.hdt-share strong{display:block;font-size:12px;color:var(--hdt-heading);margin-bottom:8px}.hdt-share>div{display:flex;gap:7px}.hdt-share a{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;color:#fff;background:#0b71aa;font-size:14px;font-weight:700}.hdt-share a:nth-child(2){background:#425e92}.hdt-share a:nth-child(3){background:#111}.hdt-adjacent{display:block;min-height:60px;border-left:1px solid var(--hdt-border);padding:2px 18px 0 30px}.hdt-adjacent small{display:block;margin-bottom:6px;color:var(--hdt-dark);font-size:12px;font-weight:700}.hdt-adjacent span{display:block;color:#374151;font-size:13px;line-height:1.35;overflow-wrap:anywhere}.hdt-adjacent:hover span{color:var(--hdt-green)}.hdt-sidebar{display:flex;flex-direction:column;gap:18px;min-width:0}.hdt-search{display:flex;padding:12px;border-radius:7px;background:var(--hdt-soft)}.hdt-search input{width:100%;min-width:0;height:43px;border:1px solid #d8dee6;border-right:0;border-radius:5px 0 0 5px;padding:0 13px;background:#fff;color:var(--hdt-heading);font-size:14px;outline:0}.hdt-search input:focus{border-color:var(--hdt-green)}.hdt-search button{width:44px;flex:none;border:1px solid #d8dee6;border-left:0;border-radius:0 5px 5px 0;background:#fff;cursor:pointer}.hdt-search svg{width:18px;height:18px;fill:none;stroke:var(--hdt-heading);stroke-width:2;stroke-linecap:round}.hdt-card{padding:18px;border:1px solid var(--hdt-border);border-radius:6px;background:#fff}.hdt-card h2{margin:0 0 18px;color:var(--hdt-heading);font-size:20px;line-height:1.2;font-weight:700}.hdt-related-item{display:grid;grid-template-columns:88px minmax(0,1fr);gap:12px;margin-bottom:16px}.hdt-related-item:last-child{margin-bottom:0}.hdt-related-item img{display:block;width:88px;height:68px;object-fit:cover;border-radius:4px}.hdt-related-item strong{display:block;color:var(--hdt-heading);font-size:14px;font-weight:600;line-height:1.31;overflow-wrap:anywhere}.hdt-related-item small{display:block;margin-top:5px;color:var(--hdt-muted);font-size:12px}.hdt-related-item:hover strong{color:var(--hdt-green)}.hdt-categories h2{margin-bottom:13px}.hdt-categories a{display:flex;align-items:center;justify-content:space-between;min-height:41px;padding:10px 12px;border-radius:5px;color:#374151;font-size:14px}.hdt-categories a:hover,.hdt-categories a.is-current{background:var(--hdt-pale);color:var(--hdt-dark)}.hdt-categories a span{font-size:21px;line-height:10px}.hdt-cta{position:relative;min-height:360px;border-radius:7px;overflow:hidden;color:#fff;background-image:linear-gradient(0deg,rgba(0,0,0,.87),rgba(0,0,0,.03) 78%),var(--hdt-cta-image);background-size:cover;background-position:center}.hdt-cta>div{position:absolute;left:20px;right:20px;bottom:20px}.hdt-cta h2{margin:0 0 8px;color:#fff;font-size:19px;line-height:1.25}.hdt-cta p{margin:0 0 14px;color:#fff;font-size:13px;line-height:1.45}.hdt-cta a{display:flex;align-items:center;justify-content:center;gap:12px;min-height:45px;border-radius:4px;background:var(--hdt-green);color:#fff;font-size:14px;font-weight:600}.hdt-cta a:hover{background:var(--hdt-dark)}.hdt-page :focus-visible{outline:3px solid #86c994;outline-offset:2px}
@media(max-width:1100px) and (min-width:701px){.hdt-hero{min-height:250px}.hdt-hero-inner{padding-top:25px;padding-bottom:22px}.hdt-hero h1{max-width:650px;margin:19px 0 8px;font-size:39px}.hdt-hero-excerpt{font-size:14px}.hdt-meta{gap:32px;margin-top:24px;font-size:12px}.hdt-meta svg{width:17px;height:17px}.hdt-layout{grid-template-columns:minmax(0,1fr) 260px;gap:25px;padding-top:27px}.hdt-back{margin-bottom:18px;font-size:12px}.hdt-content .hdt-body-title{margin-bottom:15px;font-size:26px}.hdt-post-body{font-size:13px;line-height:1.5}.hdt-post-body h2{margin:22px 0 8px;font-size:19px}.hdt-post-body h3{font-size:17px}.hdt-card{padding:15px}.hdt-card h2{margin-bottom:13px;font-size:17px}.hdt-related-item{grid-template-columns:68px minmax(0,1fr);gap:9px;margin-bottom:11px}.hdt-related-item img{width:68px;height:53px}.hdt-related-item strong{font-size:11px}.hdt-related-item small{margin-top:3px;font-size:10px}.hdt-categories a{min-height:32px;padding:7px 9px;font-size:12px}.hdt-cta{min-height:300px}.hdt-cta h2{font-size:17px}.hdt-cta p,.hdt-cta a{font-size:12px}.hdt-cta a{min-height:38px}}
@media(max-width:700px){.hdt-shell{width:calc(100% - 36px)}.hdt-hero{min-height:0;background-position:65% center}.hdt-hero-inner{padding-top:24px;padding-bottom:28px}.hdt-breadcrumb{font-size:11px}.hdt-hero h1{margin:21px 0 11px;font-size:34px;line-height:1.12}.hdt-hero-excerpt{font-size:15px}.hdt-meta{gap:14px 22px;margin-top:24px;font-size:12px}.hdt-meta span,.hdt-meta a{flex:none}.hdt-meta svg{width:16px;height:16px}.hdt-layout{display:flex;flex-direction:column;gap:32px;padding-top:27px}.hdt-content,.hdt-sidebar{width:100%}.hdt-back{margin-bottom:18px}.hdt-content .hdt-body-title{font-size:27px}.hdt-post-body{font-size:15px}.hdt-post-body h2{font-size:21px}.hdt-post-body h3{font-size:18px}.hdt-post-body .hdt-application-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.hdt-bottom-nav{grid-template-columns:1fr 1fr;row-gap:20px}.hdt-share{grid-column:1/-1}.hdt-adjacent:nth-child(2){padding-left:0;border-left:0}.hdt-adjacent:nth-child(3){padding-left:18px}.hdt-sidebar{margin-top:0}}
@media(max-width:400px){.hdt-hero h1{font-size:31px}.hdt-meta{gap:10px 18px}.hdt-post-body .hdt-expert-tip{gap:10px;padding:16px}}

/* v2.1: a reading-focused, three-column template for Gutenberg long articles. */
.hdt-page .hdt-shell{width:min(1480px,calc(100% - 64px))}
.hdt-hero{min-height:290px}
.hdt-layout{grid-template-columns:minmax(0,1fr) 285px;gap:30px;padding-top:36px;padding-bottom:72px}
.hdt-layout--with-toc{grid-template-columns:260px minmax(0,1fr) 285px}
.hdt-content{min-width:0}
.hdt-back{margin-bottom:22px}
.hdt-toc-column{position:sticky;top:calc(22px + var(--wp-admin--admin-bar--height,0px));min-width:0;align-self:start}
.hdt-toc{border:1px solid #d8e0dc;border-radius:5px;background:#fff;box-shadow:0 3px 14px rgba(15,32,24,.055);overflow:hidden}
.hdt-toc summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 18px;color:#1a2820;font-size:17px;font-weight:700;line-height:1.25;cursor:pointer;list-style:none}
.hdt-toc summary::-webkit-details-marker{display:none}
.hdt-toc-chevron{width:10px;height:10px;flex:none;border-right:2px solid #173c26;border-bottom:2px solid #173c26;transform:rotate(225deg);transition:transform .2s ease}
.hdt-toc:not([open]) .hdt-toc-chevron{transform:rotate(45deg)}
.hdt-toc nav{max-height:min(70vh,650px);overflow-y:auto;border-top:1px solid #e1e7e3;scrollbar-width:thin}
.hdt-toc ol{list-style:disc;margin:0;padding:12px 16px 14px 36px}
.hdt-toc li{padding:5px 0;color:#15803d;font-size:14px;line-height:1.45}
.hdt-toc li::marker{font-size:10px}
.hdt-toc li.hdt-toc-level-3{margin-left:15px;list-style:circle}
.hdt-toc a{color:#27352b;overflow-wrap:anywhere;text-decoration:none}
.hdt-toc a:hover,.hdt-toc a[aria-current="location"]{color:#08753a;text-decoration:underline;text-underline-offset:3px}
.hdt-post-body{font-size:17px;line-height:1.72;color:#263238}
.hdt-post-body p{margin-bottom:19px}
.hdt-post-body>p:first-child{font-size:18px;line-height:1.65}
.hdt-post-body h2{margin:38px 0 14px;font-size:30px;line-height:1.24;scroll-margin-top:105px}
.hdt-post-body h3{margin:30px 0 12px;font-size:23px;line-height:1.3;scroll-margin-top:105px}
.hdt-post-body h4{margin:24px 0 10px;color:var(--hdt-heading);font-size:19px;line-height:1.35}
.hdt-post-body figure{margin:30px 0 34px}
.hdt-post-body figure img,.hdt-post-body>img{display:block;width:100%;height:auto;border-radius:4px}
.hdt-post-body figcaption{text-align:center;font-size:13px;line-height:1.5}
.hdt-post-body ul,.hdt-post-body ol{margin:0 0 22px;padding-left:27px}
.hdt-post-body li{margin-bottom:8px}
.hdt-post-body blockquote{margin:28px 0;padding:22px 26px;border-left:4px solid var(--hdt-green);background:#f4faf6}
.hdt-post-body .wp-block-table{max-width:100%;overflow-x:auto;margin:28px 0}
.hdt-post-body table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.45}
.hdt-post-body th,.hdt-post-body td{border:1px solid #dfe7e2;padding:11px 13px;text-align:left;vertical-align:top}
.hdt-post-body th{background:#eef6f0;color:#173c26;font-weight:700}
.hdt-post-body tr:nth-child(even) td{background:#fafcfb}
.hdt-post-body pre{max-width:100%;overflow-x:auto;padding:18px;border-radius:4px;background:#f4f6f5;font-size:14px}
.hdt-post-body iframe{max-width:100%}
.hdt-sidebar{gap:22px}
.hdt-share{display:flex;align-items:center;gap:11px;min-height:33px}
.hdt-share a{display:inline-flex;align-items:center;justify-content:center;min-width:29px;height:29px;border-radius:0;background:transparent;color:#162d20;font-size:19px;font-weight:800;line-height:1}
.hdt-share a:nth-child(2),.hdt-share a:nth-child(3){background:transparent}
.hdt-share a:hover{color:#14883d}
.hdt-related{padding:0;border:0;border-radius:0;background:transparent}
.hdt-related h2{margin:0 0 16px;font-size:17px}
.hdt-related-item{display:block;margin-bottom:24px}
.hdt-related-item a{display:block}
.hdt-related-item img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:3px}
.hdt-related-item strong{display:block;margin:12px 0 6px;color:#253c50;font-size:17px;line-height:1.38;font-weight:650}
.hdt-related-item span{display:block;color:#66737c;font-size:14px;line-height:1.53}
.hdt-related-item small{display:block;margin-top:9px;color:#108242;font-size:13px;font-weight:700}
.hdt-related-item:hover strong{color:#108242}
.hdt-bottom-nav{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:46px}
.hdt-adjacent:first-child{border-left:0;padding-left:0}
.hdt-page :focus-visible{outline:3px solid #278d50;outline-offset:3px}

@media(max-width:1240px){
  .hdt-layout--with-toc{grid-template-columns:220px minmax(0,1fr) 250px;gap:22px}
  .hdt-layout{grid-template-columns:minmax(0,1fr) 250px;gap:22px}
  .hdt-post-body{font-size:16px}
  .hdt-post-body h2{font-size:27px}
}
@media(max-width:1040px){
  .hdt-layout--with-toc{grid-template-columns:minmax(0,1fr) 260px}
  .hdt-toc-column{position:static;grid-column:1/-1}
  .hdt-toc nav{max-height:280px}
  .hdt-related-item strong{font-size:15px}
}
@media(max-width:700px){
  .hdt-page .hdt-shell{width:calc(100% - 36px)}
  .hdt-hero{min-height:0}
  .hdt-layout,.hdt-layout--with-toc{display:flex;flex-direction:column;gap:26px;padding-top:24px;padding-bottom:44px}
  .hdt-toc-column,.hdt-content,.hdt-sidebar{width:100%}
  .hdt-toc summary{padding:15px 16px;font-size:16px}
  .hdt-toc nav{max-height:230px}
  .hdt-post-body{font-size:16px;line-height:1.67}
  .hdt-post-body>p:first-child{font-size:17px}
  .hdt-post-body h2{font-size:25px}
  .hdt-post-body h3{font-size:21px}
  .hdt-post-body table{font-size:13px;min-width:530px}
  .hdt-sidebar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
  .hdt-share,.hdt-related{grid-column:1/-1}
  .hdt-related{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .hdt-related h2{grid-column:1/-1;margin-bottom:0}
  .hdt-related-item{margin:0}
  .hdt-related-item strong{font-size:14px}
  .hdt-related-item span{font-size:13px}
  .hdt-search,.hdt-categories,.hdt-cta{grid-column:1/-1}
}
@media(max-width:440px){
  .hdt-sidebar,.hdt-related{display:block}
  .hdt-related-item{margin-bottom:22px}
}