/* Virtual Business Bookkeeping — blog styles (matches the home page) */
:root{
  --bg:#f5f7f0; --surface:#e9eee0; --surface-2:#dfe7d2;
  --ink:#132013; --muted:#4f5b4c; --line:#c5d0b8;
  --accent:#0c7c32; --accent-ink:#ffffff; --accent-soft:#e3f0cf; --lime:#8cc038;
  --field:#132a1b; --field-ink:#f1f6e9; --field-muted:#b5c4aa;
  --step-small:clamp(0.8125rem,0.79rem + 0.1vw,0.875rem);
  --step-body:clamp(1.0625rem,1rem + 0.25vw,1.1875rem);
  --step-lead:clamp(1.25rem,1.1rem + 0.7vw,1.625rem);
  --step-head:clamp(2rem,1.3rem + 3.2vw,4rem);
  --r:4px; --m:clamp(20px,4vw,64px); --max:1320px; --read:70ch;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:"Schibsted Grotesk",system-ui,sans-serif;font-size:var(--step-body);line-height:1.55;letter-spacing:-0.01em;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--m)}
h1,h2,h3{font-weight:800;letter-spacing:-0.04em;line-height:1.02}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:48px;padding:0 22px;border-radius:var(--r);background:var(--accent);color:var(--accent-ink);font-weight:600;font-size:1rem;text-decoration:none;transition:background .2s}
.btn:hover{background:#0a6128}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.tlink{font-weight:600;text-decoration:none;border-bottom:1.5px solid currentColor;padding-bottom:1px}
.tlink:hover{color:var(--accent)}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:var(--ink);color:var(--bg);padding:8px 12px;z-index:99}

/* header */
header.top{position:sticky;top:0;z-index:20;background:rgba(245,247,240,.94);backdrop-filter:blur(8px)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.mark{display:flex;align-items:center;gap:10px;text-decoration:none}
.mark img{flex:none}
.mark .wm{font-family:"EB Garamond",Georgia,serif;font-variant:small-caps;font-weight:600;letter-spacing:.02em;font-size:1.22rem;line-height:1;color:#2f322f;white-space:nowrap}
@media(max-width:420px){.mark .wm{font-size:1.06rem}.mark img{width:34px;height:34px}}
nav.links{display:flex;align-items:center;gap:28px;font-weight:600;font-size:.95rem}
nav.links a{text-decoration:none}
nav.links a:not(.btn):hover,nav.links a[aria-current]{color:var(--accent)}
nav.links .btn{min-height:42px;padding:0 16px}
@media(max-width:860px){nav.links a.hide-sm{display:none}}

/* blog index */
.blog-hero{padding-top:clamp(40px,7vw,96px);padding-bottom:clamp(32px,4vw,56px)}
.blog-hero h1{font-size:var(--step-head);max-width:16ch}
.blog-hero p{margin-top:20px;max-width:46ch;font-size:var(--step-lead);line-height:1.3;color:var(--muted);letter-spacing:-0.02em}
.posts{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,360px),1fr));gap:24px;padding-bottom:clamp(64px,8vw,120px);margin-left:auto;margin-right:auto}
.card{display:flex;flex-direction:column;gap:12px;height:100%;padding:28px;background:#fff;border:1px solid var(--line);border-radius:8px;text-decoration:none;transition:border-color .2s,transform .2s}
.card:hover{border-color:var(--accent);transform:translateY(-2px)}
.card .meta{font-size:var(--step-small);color:var(--muted)}
.card h2{font-size:1.5rem;letter-spacing:-0.03em;line-height:1.1}
.card p{color:var(--muted);font-size:1rem}
.card .more{margin-top:auto;font-weight:600;color:var(--accent)}

/* article */
.crumbs{font-size:var(--step-small);color:var(--muted);padding-top:32px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--accent)}
article.post{max-width:var(--read);margin:0 auto;padding:24px 0 clamp(48px,6vw,96px)}
article.post header h1{font-size:clamp(2rem,1.4rem + 2.6vw,3.25rem)}
article.post .dek{margin-top:18px;font-size:var(--step-lead);line-height:1.3;color:var(--muted);letter-spacing:-0.02em}
article.post .byline{margin-top:22px;padding-bottom:24px;border-bottom:1px solid var(--line);font-size:var(--step-small);color:var(--muted)}
article.post .byline b{color:var(--ink)}
.prose{margin-top:32px}
.prose>*+*{margin-top:1.1em}
.prose h2{font-size:clamp(1.5rem,1.2rem + 1.2vw,2.1rem);margin-top:2em}
.prose h3{font-size:1.25rem;letter-spacing:-0.02em;margin-top:1.6em}
.prose ul,.prose ol{padding-left:1.3em}
.prose li+li{margin-top:.45em}
.prose a{color:var(--accent);font-weight:600}
.prose table{width:100%;border-collapse:collapse;font-size:1rem;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.prose th,.prose td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{background:var(--surface);font-weight:600}
.prose tr:last-child td{border-bottom:0}
.table-scroll{overflow-x:auto}
.callout{padding:20px 22px;background:var(--accent-soft);border-left:4px solid var(--accent);border-radius:var(--r)}
.callout b{display:block;margin-bottom:4px}
.checklist{list-style:none;padding-left:0!important}
.checklist li{position:relative;padding-left:32px}
.checklist li::before{content:"";position:absolute;left:0;top:.3em;width:18px;height:18px;border:2px solid var(--accent);border-radius:3px}
.post-cta{margin-top:56px;padding:clamp(28px,4vw,44px);background:var(--field);color:var(--field-ink);border-radius:8px}
.post-cta h2{font-size:clamp(1.5rem,1.2rem + 1.2vw,2.1rem);margin:0}
.post-cta p{margin-top:12px;color:var(--field-muted)}
.post-cta .actions{margin-top:24px;display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.post-cta .tlink{color:var(--field-ink)}
.disclaimer{margin-top:28px;font-size:var(--step-small);color:var(--muted)}

/* footer */
footer{padding:64px 0 28px;border-top:1px solid var(--line)}
footer .line{display:grid;grid-template-columns:1fr auto 1fr;gap:20px;align-items:baseline;font-size:var(--step-small);color:var(--muted)}
footer .line nav{display:flex;gap:24px;flex-wrap:wrap}
footer .line nav a{text-decoration:none}footer .line nav a:hover{color:var(--accent)}
footer .line .r{text-align:right}
@media(max-width:760px){footer .line{grid-template-columns:1fr}footer .line .r{text-align:left}}