:root{
  --orange:#EC5A13;--orange-dark:#C84709;--peach:#FFF4EC;--peach-2:#FFE3CC;
  --ink:#0F1B2D;--ink-soft:#3A4760;--ink-mute:#6B7689;--teal:#1F6B6E;
  --line:#E9E2DA;--white:#FFFFFF;
  --shadow-sm:0 1px 2px rgba(15,27,45,.06), 0 2px 8px rgba(15,27,45,.04);
  --shadow-md:0 8px 24px rgba(15,27,45,.08);
  --shadow-lg:0 20px 48px rgba(15,27,45,.12);
  --radius:18px;--radius-sm:12px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--ink);background:var(--peach);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--orange);text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit}

/* ---------- Top bar ---------- */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,244,236,.85);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid rgba(0,0,0,.04)}
.topbar-inner{max-width:1100px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--ink);font-size:16px;text-decoration:none}
.brand img{height:38px;width:auto;display:block}
.topnav{display:flex;align-items:center;gap:18px}
.topnav>a:not(.nav-cta){color:var(--ink-soft);font-weight:600;font-size:14px}
.topnav>a:not(.nav-cta):hover{color:var(--orange);text-decoration:none}
@media (max-width:520px){.brand img{height:30px}}
.nav-cta{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:var(--white);padding:10px 16px;border-radius:999px;font-weight:600;font-size:14px;border:none;cursor:pointer;transition:transform .15s ease, background .15s ease}
.nav-cta:hover{background:var(--orange);text-decoration:none;transform:translateY(-1px)}
.nav-cta::after{content:"→";font-size:16px}

.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:700;font-size:15px;border:none;cursor:pointer;text-decoration:none;transition:transform .15s ease, box-shadow .15s ease, background .15s ease}
.btn-primary{background:var(--orange);color:var(--white);box-shadow:0 8px 18px rgba(236,90,19,.32)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-1px);text-decoration:none;box-shadow:0 12px 24px rgba(236,90,19,.4)}

/* ---------- Blog index ---------- */
.blog-hero{max-width:820px;margin:0 auto;padding:48px 22px 8px;text-align:center}
.blog-hero .eyebrow{font-family:'Caveat',cursive;font-size:24px;color:var(--orange);font-weight:700}
.blog-hero h1{font-size:clamp(30px,5.5vw,46px);line-height:1.1;letter-spacing:-.02em;font-weight:800;margin:6px auto 10px;max-width:18ch}
.blog-hero p{color:var(--ink-soft);font-size:17px;max-width:52ch;margin:0 auto}
.blog-filters{max-width:1100px;margin:26px auto 0;padding:0 22px;display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.filter{background:var(--white);border:1px solid var(--line);color:var(--ink-soft);padding:8px 14px;border-radius:999px;font-weight:600;font-size:13.5px;cursor:pointer;transition:all .15s ease}
.filter:hover{border-color:var(--orange);color:var(--orange)}
.filter.active{background:var(--ink);color:var(--white);border-color:var(--ink)}

.blog-grid{max-width:1100px;margin:26px auto 0;padding:0 22px;display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:600px){.blog-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:900px){.blog-grid{grid-template-columns:repeat(3,1fr)}}
.post-card{display:flex;flex-direction:column;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid rgba(0,0,0,.03);text-decoration:none;color:inherit;transition:transform .15s ease, box-shadow .15s ease}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);text-decoration:none}
.post-thumb{aspect-ratio:16/9;background:var(--peach-2);overflow:hidden}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-thumb .noimg{width:100%;height:100%;background:linear-gradient(135deg,var(--peach-2),var(--peach))}
.post-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.cat-tag{display:inline-block;align-self:flex-start;background:var(--peach);color:var(--orange-dark);font-weight:700;font-size:11.5px;letter-spacing:.02em;text-transform:uppercase;padding:5px 10px;border-radius:999px;text-decoration:none}
a.cat-tag:hover{background:var(--orange);color:var(--white);text-decoration:none}
.post-body h2{margin:0;font-size:18px;font-weight:800;line-height:1.25;letter-spacing:-.01em}
.post-meta{margin-top:auto;color:var(--ink-mute);font-size:13px;display:flex;gap:12px}

/* ---------- Article ---------- */
.article-wrap{max-width:760px;margin:0 auto;padding:30px 22px 0}
.back-link{display:inline-block;color:var(--ink-soft);font-weight:600;font-size:14px;margin-bottom:18px}
.back-link:hover{color:var(--orange);text-decoration:none}
.article-head{text-align:center;margin-bottom:22px}
.article-head .cat-tag{margin-bottom:14px}
.article-head h1{font-size:clamp(28px,5vw,44px);line-height:1.12;letter-spacing:-.02em;font-weight:800;margin:0 auto 14px;max-width:24ch}
.article-meta{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.meta-pill{color:var(--ink-mute);font-size:14px}
.article-cover{margin:0 auto 28px;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg);border:8px solid var(--white)}
.article-cover img{width:100%;display:block}

.article-body{background:var(--white);border-radius:var(--radius);padding:34px 34px;box-shadow:var(--shadow-md);border:1px solid rgba(0,0,0,.03)}
@media (max-width:600px){.article-body{padding:24px 20px}}
.article-body h2{font-size:clamp(23px,3.6vw,30px);font-weight:800;letter-spacing:-.015em;margin:34px 0 14px;line-height:1.2;scroll-margin-top:90px}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:20px;font-weight:700;margin:28px 0 8px;color:var(--ink);scroll-margin-top:90px}
.article-body h4{font-size:16.5px;font-weight:700;margin:22px 0 6px}
.article-body h5,.article-body h6{font-size:15px;font-weight:700;margin:18px 0 6px;color:var(--ink-soft)}
.article-body p{margin:0 0 16px;color:var(--ink-soft);font-size:16px}
.article-body ul,.article-body ol{margin:0 0 16px;padding-left:24px;color:var(--ink-soft);font-size:16px}
.article-body li{margin:0 0 8px}
.article-body strong{color:var(--ink)}
.article-body a{color:var(--orange);word-break:break-word}
.article-body img{border-radius:var(--radius-sm);margin:18px auto;box-shadow:var(--shadow-sm)}
.article-body figure{margin:18px 0}
.article-body figure figcaption{font-size:13.5px;color:var(--ink-mute);text-align:center;margin-top:8px}
.article-body sup{font-size:.7em;line-height:0}
.article-body code{background:var(--peach);padding:2px 6px;border-radius:6px;font-size:.9em}
.article-body blockquote{margin:18px 0;padding:14px 20px;border-left:4px solid var(--orange);background:var(--peach);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--ink-soft)}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body hr{border:none;border-top:1px solid var(--line);margin:28px 0}

.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px;line-height:1.5;display:block;overflow-x:auto}
.article-body caption{caption-side:top;font-weight:800;font-size:16px;margin-bottom:10px;text-align:left;color:var(--ink)}
.article-body thead th{background:var(--peach);text-align:left;padding:12px 14px;font-weight:700;border-bottom:2px solid var(--line);color:var(--ink)}
.article-body tbody td,.article-body tbody th{padding:12px 14px;border-bottom:1px solid var(--line);color:var(--ink-soft);vertical-align:top;text-align:left}
.article-body tbody tr:nth-child(even){background:#FBF7F2}

.video-embed{position:relative;padding-bottom:56.25%;height:0;margin:22px 0;border-radius:var(--radius-sm);overflow:hidden;background:#000}
.video-embed iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0}

.article-cta{margin:34px auto 0;background:var(--ink);color:var(--white);border-radius:24px;padding:34px 26px;text-align:center;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.article-cta h3{margin:0 0 8px;font-size:24px;font-weight:800}
.article-cta p{margin:0 auto 18px;color:rgba(255,255,255,.85);max-width:44ch}

/* ---------- Footer ---------- */
footer{margin-top:48px;padding:30px 22px 40px;border-top:1px solid var(--line);color:var(--ink-mute);font-size:13.5px;text-align:center;background:transparent}
footer .wrap-wide{max-width:1100px;margin:0 auto}
footer .links{display:flex;flex-wrap:wrap;gap:8px 16px;justify-content:center;margin-bottom:14px}
footer .links a{color:var(--ink-soft);text-decoration:none}
footer .links a:hover{color:var(--orange);text-decoration:underline}
footer .small{font-size:12.5px;color:var(--ink-mute);max-width:46ch;margin:8px auto 0}

/* ---------- Added: navigation, breadcrumbs, TOC, CTA, related ---------- */
.topnav>a:not(.nav-cta){white-space:nowrap}
@media (max-width:640px){.topnav>a:not(.nav-cta):not(:first-child){display:none}}
.crumbs{font-size:13.5px;color:var(--ink-mute);margin-bottom:16px}
.crumbs a{color:var(--ink-soft)}
.blog-hero .crumbs{text-align:left;max-width:1100px;margin:0 auto 12px}
.tool-pills{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:16px}
.tool-pill{background:var(--white);border:1px solid var(--line);padding:8px 14px;border-radius:999px;font-weight:600;font-size:13.5px;color:var(--ink)}
.tool-pill:hover{border-color:var(--orange);color:var(--orange);text-decoration:none}
.tool-pill::before{content:"⚙ ";color:var(--orange)}
a.filter{text-decoration:none;display:inline-block}
.post-body .excerpt{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-body h3{margin:0;font-size:17px;font-weight:800;line-height:1.25}
.article-meta .meta-pill+.meta-pill::before{content:"·";margin:0 8px 0 0;color:var(--line)}
.toc{background:var(--peach);border-radius:var(--radius-sm);padding:16px 20px;margin:0 0 26px;font-size:15px}
.toc strong{display:block;margin-bottom:6px;color:var(--ink)}
.toc ol{margin:0;padding-left:20px;color:var(--ink-soft)}
.toc li{margin:4px 0}
.article-cta-mid{margin:30px 0;padding:26px 22px}
.article-cta-mid h3{font-size:20px}
.cta-buttons{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.btn-store{background:var(--white);color:var(--ink)}
.btn-store:hover{background:var(--peach);text-decoration:none;transform:translateY(-1px)}
.related{max-width:760px;margin:40px auto 0}
.related h2{font-size:22px;font-weight:800;margin:0 0 14px}
.related-grid{padding:0;margin:0;grid-template-columns:1fr}
@media (min-width:600px){.related-grid{grid-template-columns:repeat(3,1fr)}}
footer .links-cats a{font-size:12.5px}
.article-body table{display:table}
@media (max-width:600px){.article-body table{display:block}}