/* ---------- tokens (safe fallbacks; themes override) ---------- */
:root{
  --bg:#faf9f6; --fg:#17150f; --muted:#6b6455; --card:#ffffff; --border:#e6e1d6;
  --accent:#c8102e; --accent-2:#0a7d5a; --accent-ink:#ffffff; --ring:#c8102e;
  --font-display:Georgia,'Times New Roman',serif; --font-body:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --font-mono:ui-monospace,'SF Mono',Menlo,Consolas,monospace;
  --radius:14px; --radius-sm:9px; --maxw:1080px; --shadow:0 1px 2px rgba(0,0,0,.05),0 8px 30px -12px rgba(0,0,0,.18);
}
/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--font-display);line-height:1.1;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.2rem)}
h2{font-size:clamp(1.4rem,3vw,2rem)}
p{margin:0 0 1em}
button{font:inherit;cursor:pointer;color:inherit}
:focus-visible{outline:3px solid var(--ring);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--fg);color:var(--bg);padding:.6em 1em;z-index:100}
.skip:focus{left:8px;top:8px}
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:20px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--border)}
.site-header .wrap{display:flex;align-items:center;gap:1rem;min-height:64px}
.brand{font-family:var(--font-display);font-weight:800;font-size:1.35rem;letter-spacing:-.02em;display:inline-flex;align-items:center;gap:.5ch}
.site-nav{margin-left:auto;display:flex;gap:.35rem;flex-wrap:wrap}
.site-nav a{padding:.5em .8em;border-radius:var(--radius-sm);color:var(--muted);font-size:.95rem;font-weight:600;transition:background .15s,color .15s}
.site-nav a:hover{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--fg)}
.site-nav a[aria-current=page]{color:var(--fg);background:color-mix(in srgb,var(--accent) 16%,transparent)}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--border);border-radius:var(--radius-sm);width:42px;height:42px;font-size:1.2rem}
@media(max-width:720px){
  .nav-toggle{display:block}
  .site-nav{margin-left:0;position:absolute;top:64px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);flex-direction:column;padding:.5rem 20px 1rem;display:none}
  .site-nav.open{display:flex}
  .site-header .wrap{position:relative}
}

/* ---------- hero ---------- */
.hero{padding:clamp(2.5rem,7vw,5rem) 0 1.5rem}
.hero .lede{font-size:clamp(1.05rem,2.2vw,1.3rem);color:var(--muted);max-width:60ch}
.eyebrow{display:inline-block;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem;font-weight:700}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5ch;padding:.8em 1.4em;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:1rem;transition:transform .12s,box-shadow .15s,background .15s;text-align:center}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:var(--accent-ink);box-shadow:0 6px 18px -8px var(--accent)}
.btn-primary:hover{filter:brightness(1.06)}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--fg)}
.btn-ghost:hover{background:color-mix(in srgb,var(--fg) 6%,transparent)}
.btn-lg{padding:1em 1.8em;font-size:1.1rem}

/* ---------- card grid ---------- */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));margin:1.5rem 0}
.card{display:block;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.15rem 1.2rem;box-shadow:var(--shadow);transition:transform .15s,border-color .15s,box-shadow .15s;position:relative;overflow:hidden}
a.card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--accent) 55%,var(--border))}
.card h3{margin:0 0 .25em;font-size:1.15rem}
.card p{margin:0;color:var(--muted);font-size:.92rem}
.card .card-ico{font-size:1.5rem;margin-bottom:.5rem;display:block}

/* ---------- content / prose ---------- */
.prose{max-width:66ch}
.prose h2{margin-top:2rem}
.section{padding:2.2rem 0}
.divider{border:0;border-top:1px solid var(--border);margin:2.5rem 0}
.crumbs{font-size:.85rem;color:var(--muted);margin:1.5rem 0 .5rem;display:flex;gap:.5ch;flex-wrap:wrap;align-items:center}
.crumbs a:hover{color:var(--accent);text-decoration:underline}
.crumbs .sep{opacity:.5}

/* ---------- tool panel (generic) ---------- */
.panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(1.1rem,3vw,1.8rem);margin:1.5rem 0}
.controls{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;margin-bottom:1rem}
label{font-weight:600;font-size:.9rem}
input[type=text],input[type=number],textarea,select{font:inherit;background:var(--bg);color:var(--fg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.65em .8em;width:100%}
textarea{min-height:170px;resize:vertical;font-family:var(--font-mono);font-size:.95rem;line-height:1.5}
.seg{display:inline-flex;border:1px solid var(--border);border-radius:999px;overflow:hidden;background:var(--bg)}
.seg button{padding:.5em 1em;background:none;border:0;font-weight:600;font-size:.9rem;color:var(--muted)}
.seg button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}

/* result list of generated items with copy */
.results{display:grid;gap:.5rem;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));margin-top:.5rem}
.result{display:flex;align-items:center;justify-content:space-between;gap:.5rem;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.6em .8em;font-size:1.05rem;transition:border-color .12s,background .12s}
.result:hover{border-color:color-mix(in srgb,var(--accent) 50%,var(--border))}
.result button{opacity:.55;background:none;border:0;font-size:.85rem;padding:.2em .4em;border-radius:6px}
.result:hover button{opacity:1}
.result.copied{border-color:var(--accent-2);background:color-mix(in srgb,var(--accent-2) 10%,var(--bg))}
.copyhint{font-size:.8rem;color:var(--muted)}

/* stat readout (for counters etc.) */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.75rem;margin:1rem 0}
.stat{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.9rem 1rem}
.stat b{display:block;font-family:var(--font-display);font-size:1.7rem;line-height:1}
.stat span{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

/* ---------- FAQ ---------- */
.faq{margin:2.5rem 0}
.faq-list details{border:1px solid var(--border);border-radius:var(--radius-sm);padding:.2rem 1rem;margin-bottom:.6rem;background:var(--card)}
.faq-list summary{cursor:pointer;font-weight:600;padding:.8rem 0;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:'+';float:right;color:var(--accent);font-weight:700}
.faq-list details[open] summary::after{content:'–'}
.faq-list details>div{padding:0 0 .9rem;color:var(--muted)}

/* ---------- blog / articles ---------- */
.rule{border:0;border-top:1px solid var(--border);margin:1.4rem 0 1.8rem}
.artmeta{display:flex;flex-wrap:wrap;gap:.5ch;align-items:center;color:var(--muted);font-size:.9rem;margin:.4rem 0 0}
.artmeta .dot{opacity:.5}
.postgrid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.postcard{display:flex;flex-direction:column;gap:.4rem}
.postcard h3{margin:.1rem 0 .1rem;font-size:1.2rem}
.postcard p{flex:1}
.pc-tag{align-self:flex-start;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700}
.pc-meta{color:var(--muted);font-size:.8rem;margin-top:.3rem}
.post .lede{max-width:66ch}
.postbody{font-size:1.06rem}
.postbody>h2{margin-top:2.2rem}
.postbody>h3{font-family:var(--font-display);font-size:1.2rem;margin:1.6rem 0 .5em}
.postbody ul,.postbody ol{margin:0 0 1.1em;padding-left:1.3em}
.postbody li{margin:.35em 0}
.postbody a{color:var(--accent);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
.postbody a:hover{text-decoration-thickness:2px}
.postbody blockquote{margin:1.4rem 0;padding:.2rem 0 .2rem 1.1rem;border-left:3px solid var(--accent);color:var(--fg);font-style:italic}
.postbody .callout{background:color-mix(in srgb,var(--accent) 7%,var(--card));border:1px solid color-mix(in srgb,var(--accent) 30%,var(--border));border-radius:var(--radius-sm);padding:1rem 1.15rem;margin:1.4rem 0}
.postbody .callout p:last-child{margin-bottom:0}
.postbody .tablewrap{overflow-x:auto;margin:1.4rem 0}
.postbody table{width:100%;border-collapse:collapse;font-size:.95rem}
.postbody th,.postbody td{text-align:left;padding:.55em .7em;border-bottom:1px solid var(--border);vertical-align:top}
.postbody thead th{border-bottom:2px solid var(--border);font-family:var(--font-display)}
.postbody tbody tr:hover{background:color-mix(in srgb,var(--fg) 3%,transparent)}
.relbox{border-top:1px solid var(--border);border-bottom:1px solid var(--border)}

/* ---------- ads ---------- */
.ad{margin:1.5rem auto;text-align:center;min-height:90px;max-width:100%}
.ad--placeholder{display:flex;align-items:center;justify-content:center;border:1px dashed var(--border);border-radius:var(--radius-sm);color:var(--muted);font-size:.75rem;letter-spacing:.15em;text-transform:uppercase;background:color-mix(in srgb,var(--fg) 2%,transparent)}
.ad--placeholder span{opacity:.6}

/* ---------- footer ---------- */
.site-footer{margin-top:4rem;border-top:1px solid var(--border);background:color-mix(in srgb,var(--fg) 3%,var(--bg))}
.site-footer .wrap{padding-block:2.5rem}
.foot-brand{font-family:var(--font-display);font-weight:800;font-size:1.2rem;margin-bottom:.6rem}
.foot-links{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}
.foot-links a{color:var(--muted);font-size:.9rem}
.foot-links a:hover{color:var(--accent)}
.foot-legal{color:var(--muted);font-size:.82rem;margin:0}

/* ---------- helpers ---------- */
.center{text-align:center}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}
.chip{display:inline-flex;padding:.4em .9em;border-radius:999px;border:1px solid var(--border);background:var(--card);font-size:.88rem;font-weight:600;color:var(--muted);transition:all .12s}
.chip:hover{border-color:var(--accent);color:var(--fg)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--fg);color:var(--bg);padding:.7em 1.2em;border-radius:999px;font-weight:600;font-size:.9rem;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:80}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media(prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}