/* arbeitsschuhe.net — system fonts only, no external requests */
:root{
  --ink:#24292e;
  --bg:#f1f2ef;
  --card:#ffffff;
  --accent:#f7b32b;
  --link:#33566e;
  --line:#d8dad4;
  --maxw:1080px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,sans-serif;
  font-size:1.0625rem;line-height:1.65;
  color:var(--ink);background:var(--bg);
}
/* Hazard stripe — the one signature element */
.stripe{height:8px;background:repeating-linear-gradient(-45deg,var(--accent) 0 14px,var(--ink) 14px 28px)}

a{color:var(--link)}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--link);outline-offset:2px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 1rem}

/* Header */
header.site{background:var(--card);border-bottom:1px solid var(--line)}
.site-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 0}
.logo{font-weight:800;font-size:1.3rem;letter-spacing:-.02em;color:var(--ink);text-decoration:none;white-space:nowrap}
.logo em{font-style:normal;background:var(--accent);padding:0 .25em}
nav.main ul{display:flex;flex-wrap:wrap;gap:.15rem;list-style:none;margin:0;padding:0}
nav.main a{display:block;padding:.45rem .7rem;text-decoration:none;font-weight:600;font-size:.95rem;border-radius:4px}
nav.main a:hover,nav.main a[aria-current]{background:var(--bg)}
.nav-toggle{display:none;border:1px solid var(--line);background:var(--card);font:inherit;font-weight:700;padding:.4rem .8rem;border-radius:4px;cursor:pointer}

/* Content */
main{padding:1.75rem 0 3rem}
.crumbs{font-size:.85rem;margin:0 0 1rem;color:#5a6067}
.crumbs a{color:inherit}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.35rem;margin:0;padding:0}
.crumbs li+li::before{content:"›";margin-right:.35rem}
h1{font-size:clamp(1.7rem,4.5vw,2.5rem);line-height:1.15;letter-spacing:-.02em;margin:.2rem 0 .4rem;font-weight:800}
h1+.stripe{width:110px;height:6px;margin:0 0 1.2rem}
h2{font-size:1.45rem;letter-spacing:-.01em;margin:2.2rem 0 .6rem}
h3{font-size:1.15rem;margin:1.5rem 0 .4rem}
p,ul,ol{max-width:70ch}
.lead{font-size:1.15rem}

/* Amazon CTA */
.btn-amazon{
  display:inline-block;background:var(--accent);color:var(--ink);
  font-weight:700;text-decoration:none;padding:.75rem 1.25rem;
  border:2px solid var(--ink);border-radius:6px;box-shadow:3px 3px 0 var(--ink);
}
.btn-amazon:hover{color:var(--ink);transform:translate(1px,1px);box-shadow:2px 2px 0 var(--ink)}
.cta{background:var(--card);border:1px solid var(--line);border-left:6px solid var(--accent);padding:1rem 1.25rem;margin:1.5rem 0;max-width:70ch}
.cta p{margin:.25rem 0 .8rem}

/* Link hub grid */
.hub{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:.75rem;padding:0;margin:1rem 0;list-style:none}
.hub a{display:block;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:.8rem 1rem;text-decoration:none;font-weight:600;color:var(--ink)}
.hub a:hover{border-color:var(--ink)}
.hub small{display:block;font-weight:400;color:#5a6067;margin-top:.15rem}

/* Comparison table */
table{border-collapse:collapse;width:100%;margin:1rem 0;background:var(--card);font-size:.95rem}
th,td{border:1px solid var(--line);padding:.6rem .7rem;text-align:left;vertical-align:top}
th{background:var(--ink);color:#fff}
tbody tr:nth-child(even){background:#fafaf8}

/* FAQ */
details{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:.7rem 1rem;margin:.5rem 0;max-width:70ch}
summary{font-weight:700;cursor:pointer}
details[open] summary{margin-bottom:.4rem}

/* Info box */
.note{background:var(--card);border:1px solid var(--line);padding:.9rem 1.1rem;max-width:70ch;margin:1.2rem 0;border-radius:6px}

/* Footer */
footer.site{background:var(--ink);color:#cfd3d7;margin-top:2rem}
footer.site .wrap{padding:1.8rem 1rem}
footer.site a{color:#fff}
footer.site nav ul{list-style:none;display:flex;flex-wrap:wrap;gap:1rem;padding:0;margin:0 0 1rem}
.disclosure{font-size:.85rem;max-width:75ch}

@media (max-width:760px){
  .nav-toggle{display:block}
  nav.main{display:none;width:100%}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column}
  .site-bar{flex-wrap:wrap}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important}
}