:root{--rk-ink:#1f2a30;--rk-mut:#5e6a72;--rk-line:#dde3e7;--rk-line2:#eef1f3;
--rk-bg:#ffffff;--rk-soft:#f4f7f9;--rk-deep:#1f6f78;--rk-acc:#e08a2b;--rk-acc-soft:#fbefdf;
--rk-pro:#2f7d52;--rk-pro-bg:#e9f4ee;--rk-con:#a8562a;--rk-con-bg:#fbeee4;
--rk-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
--rk-serif:Georgia,"Iowan Old Style",serif}
*{box-sizing:border-box}
body{margin:0;background:var(--rk-bg);color:var(--rk-ink);font-family:var(--rk-sans);font-size:17px;line-height:1.65}
a{color:var(--rk-deep)}
a:hover{color:var(--rk-acc)}
.rk-skip{position:absolute;left:-9999px;background:var(--rk-deep);color:#fff;padding:10px 16px;z-index:99}
.rk-skip:focus{left:0;top:0}
.rk-shell{max-width:1080px;margin:0 auto;padding:0 20px}
.rk-main{min-height:60vh;padding:24px 0 54px}

.rk-top{background:#fff;border-bottom:1px solid var(--rk-line);position:sticky;top:0;z-index:20}
.rk-top__in{display:flex;align-items:center;gap:24px;padding:13px 20px}
.rk-brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--rk-deep);flex:0 0 auto}
.rk-brand__t{font-family:var(--rk-serif);font-size:1.2rem;color:var(--rk-ink);white-space:nowrap}
.rk-brand__t b{font-weight:400;color:var(--rk-acc)}
.rk-nav{flex:1}
.rk-nav ul{list-style:none;display:flex;gap:16px;margin:0;padding:0;flex-wrap:wrap}
.rk-nav a{color:var(--rk-ink);text-decoration:none;font-size:.9rem;padding-bottom:3px;border-bottom:2px solid transparent}
.rk-nav a:hover{color:var(--rk-acc);border-bottom-color:var(--rk-acc)}
.rk-burger{display:none;flex:0 0 auto;width:38px;height:38px;border:1px solid var(--rk-line);background:#fff;border-radius:4px;margin-left:auto;padding:0;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.rk-burger span{display:block;width:19px;height:2px;background:var(--rk-ink);border-radius:1px}
.rk-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.rk-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.rk-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.rk-bc{font-size:.82rem;color:var(--rk-mut);margin:0 0 15px}
.rk-bc ol{list-style:none;display:flex;flex-wrap:wrap;gap:.35em;margin:0;padding:0}
.rk-bc li:not(:last-child)::after{content:"›";margin-left:.35em;color:var(--rk-line)}
.rk-bc a{color:var(--rk-mut);text-decoration:none}

.rk-art--narrow{max-width:780px}
.rk-head{margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--rk-line)}
.rk-eyebrow{text-transform:uppercase;letter-spacing:.09em;font-size:.73rem;font-weight:700;color:var(--rk-acc);margin:0 0 .4em}
.rk-art h1{font-family:var(--rk-serif);font-weight:400;font-size:clamp(1.8rem,4vw,2.5rem);line-height:1.2;margin:0 0 .3em}
.rk-lead{font-size:1.08rem;color:var(--rk-mut);margin:.3em 0 0;max-width:70ch}
.rk-meta{font-size:.86rem;color:var(--rk-mut);margin:.5em 0 0}
.rk-art h2{font-family:var(--rk-serif);font-weight:400;font-size:1.4rem;margin:1.8em 0 .5em;padding-bottom:.2em;border-bottom:1px solid var(--rk-line2)}
.rk-art p{max-width:74ch}

.rk-facts{background:var(--rk-soft);border:1px solid var(--rk-line);padding:6px 20px;margin:1.1em 0}
.rk-facts dl{margin:0}
.rk-facts dl>div{display:flex;gap:16px;padding:9px 0;border-bottom:1px solid var(--rk-line2)}
.rk-facts dl>div:last-child{border-bottom:none}
.rk-facts dt{flex:0 0 150px;font-size:.79rem;text-transform:uppercase;letter-spacing:.05em;color:var(--rk-mut);font-weight:600;padding-top:2px}
.rk-facts dd{margin:0}

.rk-pro-con{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:1.2em 0}
.rk-pro,.rk-con{border-radius:4px;padding:14px 16px}
.rk-pro{background:var(--rk-pro-bg);border-left:3px solid var(--rk-pro)}
.rk-con{background:var(--rk-con-bg);border-left:3px solid var(--rk-con)}
.rk-pc__h{font-weight:700;margin:0 0 .3em;font-size:.9rem}
.rk-pro .rk-pc__h{color:var(--rk-pro)}
.rk-con .rk-pc__h{color:var(--rk-con)}
.rk-pro p,.rk-con p{margin:0;font-size:.95rem}

.rk-tip{background:var(--rk-acc-soft);border-left:3px solid var(--rk-acc);padding:13px 18px;margin:1.3em 0;max-width:74ch}
.rk-tip__h{font-weight:700;margin:0 0 .25em;color:#a8641a}
.rk-tip p{margin:0}
.rk-def{background:var(--rk-soft);border-left:3px solid var(--rk-deep);padding:14px 18px;margin:1em 0}
.rk-def__l{text-transform:uppercase;font-size:.73rem;letter-spacing:.08em;font-weight:700;color:var(--rk-deep);margin:0 0 .25em}
.rk-def p{margin:0}

.rk-tablewrap{overflow-x:auto;margin:1em 0}
.rk-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--rk-line);font-size:.95rem}
.rk-table th{text-align:left;padding:11px 14px;background:var(--rk-soft);width:34%;vertical-align:top;font-size:.85rem;text-transform:uppercase;letter-spacing:.03em;color:var(--rk-mut);border-bottom:1px solid var(--rk-line2)}
.rk-table td{padding:11px 14px;border-bottom:1px solid var(--rk-line2)}
.rk-tr-fazit th{background:var(--rk-deep);color:#fff}
.rk-tr-fazit td{background:var(--rk-soft);font-weight:600}

.rk-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:13px;margin:.9em 0}
.rk-card{display:block;background:#fff;border:1px solid var(--rk-line);padding:15px 17px;text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}
.rk-card:hover{border-color:var(--rk-acc);box-shadow:0 2px 12px rgba(224,138,43,.1);color:inherit}
.rk-card h3{font-family:var(--rk-serif);font-weight:400;font-size:1.1rem;margin:0 0 .25em}
.rk-card p{margin:0;font-size:.88rem;color:var(--rk-mut);line-height:1.55}

.rk-chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:.6em 0;padding:0}
.rk-chips li a{display:inline-block;background:#fff;border:1px solid var(--rk-line);border-radius:999px;padding:5px 14px;font-size:.89rem;text-decoration:none;color:var(--rk-ink)}
.rk-chips li a:hover{border-color:var(--rk-acc);color:var(--rk-acc)}
.rk-list{padding-left:1.2em;margin:.6em 0}
.rk-list li{margin:.3em 0}
.rk-dl dt{font-weight:700;margin-top:.9em}
.rk-dl dt a{text-decoration:none}
.rk-dl dd{margin:0 0 .3em;color:var(--rk-mut);font-size:.93rem}
.rk-link{font-weight:600;font-size:.94rem}
.rk-see{margin-top:2.2em;padding-top:1.1em;border-top:1px solid var(--rk-line)}
.rk-see h2{margin-top:0}

.rk-hero{text-align:center;padding:36px 0 30px;border-bottom:1px solid var(--rk-line);margin-bottom:26px}
.rk-hero h1{font-family:var(--rk-serif);font-weight:400;font-size:clamp(2rem,5vw,2.85rem);margin:.1em 0 .3em}
.rk-hero__sub{max-width:66ch;margin:0 auto 1.3em;color:var(--rk-mut);font-size:1.05rem}
.rk-hero__cta{display:flex;gap:11px;justify-content:center;flex-wrap:wrap;margin:0}
.rk-btn{display:inline-block;background:var(--rk-acc);color:#fff;text-decoration:none;padding:10px 22px;border-radius:3px;font-size:.95rem;font-weight:600}
.rk-btn:hover{background:#c8761f;color:#fff}
.rk-btn--ghost{background:transparent;color:var(--rk-deep);border:1px solid var(--rk-deep)}
.rk-btn--ghost:hover{background:var(--rk-deep);color:#fff}
.rk-btn--big{font-size:1.02rem;padding:12px 28px}
.rk-h2{font-family:var(--rk-serif);font-weight:400;font-size:1.42rem;margin:1.9em 0 .6em;padding-bottom:.2em;border-bottom:1px solid var(--rk-line2)}
.rk-split{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;margin:1em 0}

.rk-body{max-width:74ch;font-size:1.04rem}
.rk-body h2{font-family:var(--rk-serif);font-weight:400;font-size:1.4rem;margin:1.7em 0 .45em}

.rk-foot{background:var(--rk-soft);border-top:1px solid var(--rk-line);margin-top:44px;padding:30px 0 0}
.rk-foot__grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:28px}
.rk-foot__brand{font-family:var(--rk-serif);font-size:1.16rem;margin:0 0 .4em}
.rk-foot__brand b{font-weight:400;color:var(--rk-acc)}
.rk-foot p{margin:0;font-size:.91rem;color:var(--rk-mut)}
.rk-foot__h{font-weight:700;font-size:.79rem;text-transform:uppercase;letter-spacing:.07em;color:var(--rk-deep);margin:0 0 .5em}
.rk-foot ul{list-style:none;margin:0;padding:0;font-size:.91rem}
.rk-foot li{margin:.3em 0}
.rk-foot li a{text-decoration:none;color:var(--rk-ink)}
.rk-foot li a:hover{color:var(--rk-acc)}
.rk-foot__bar{border-top:1px solid var(--rk-line);margin-top:26px;padding:14px 20px 20px}
.rk-foot__bar p{font-size:.85rem}

@media(max-width:760px){
  .rk-top__in{flex-wrap:wrap;gap:10px;position:relative}
  .rk-burger{display:flex}
  .rk-nav{flex-basis:100%;order:3;max-height:0;overflow:hidden;transition:max-height .2s ease}
  .rk-nav.rk-nav--open{max-height:400px}
  .rk-nav ul{flex-direction:column;gap:0;border-top:1px solid var(--rk-line);padding:8px 0}
  .rk-nav li{width:100%}
  .rk-nav a{display:block;padding:11px 4px;border-bottom:1px solid var(--rk-line2)}
  .rk-pro-con{grid-template-columns:1fr}
}
@media(max-width:880px){.rk-split{grid-template-columns:1fr}.rk-foot__grid{grid-template-columns:1fr 1fr}.rk-facts dl>div{flex-direction:column;gap:2px}.rk-facts dt{flex:none}}
@media(max-width:600px){.rk-foot__grid{grid-template-columns:1fr}.rk-hero{padding:26px 0 22px}.rk-hero__cta{flex-direction:column}.rk-hero__cta .rk-btn{width:100%;text-align:center}.rk-cards{grid-template-columns:1fr}}