/* Artikel-Layout (Ratgeber-Beiträge) – aus den statischen Artikelseiten übernommen */
.article-hero h1{margin:0 auto;max-width:820px;font-size:clamp(34px,4.2vw,56px);line-height:1.08;letter-spacing:-.03em;font-weight:500}
.article-hero{background:var(--bg);padding:158px 0 64px;text-align:center}
.breadcrumb{display:flex;justify-content:center;gap:7px;flex-wrap:wrap;margin-bottom:22px;color:rgba(2,62,102,.45);font-size:11px}
.lead{max-width:640px;margin:20px auto 0;color:var(--muted);font-size:16px;line-height:1.75}
.author-block{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:34px}
.author-block img{width:52px;height:52px;border-radius:50%;object-fit:cover}
.author-block strong{display:block;font-size:14px;font-weight:500}
.author-block span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.meta{display:flex;justify-content:center;flex-wrap:wrap;gap:7px 13px;margin-top:16px;color:rgba(2,62,102,.5);font-size:11px}
.meta span{display:flex;align-items:center;gap:6px}
.meta span+span::before{content:"";width:4px;height:4px;border-radius:50%;background:rgba(2,62,102,.25)}
.main{padding:70px 0 90px}
.layout{max-width:760px;margin:0 auto}
.toc details{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}
.toc summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:18px 20px;font-size:15px;font-weight:500}
.toc summary::-webkit-details-marker{display:none}
.toc summary::after{content:"+";font-size:20px}
.toc details[open] summary::after{content:"–"}
.toc nav{display:grid;grid-template-columns:1fr 1fr;gap:2px 20px;padding:8px 20px 18px;border-top:1px solid rgba(2,62,102,.06)}
.toc a{display:grid;grid-template-columns:26px 1fr;gap:9px;padding:10px 0;border-bottom:1px solid rgba(2,62,102,.05);font-size:14px;color:rgba(2,62,102,.72)}
.toc a:hover{color:var(--blue)}
.toc b{font-size:11px;color:rgba(2,62,102,.38);font-weight:500}
.mini-toc.show{opacity:1;pointer-events:auto}
.mini-toc a{position:relative;width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(2,62,102,.07);transition:.2s var(--ease)}
.mini-toc a b{font-size:11px;font-weight:500;color:rgba(2,62,102,.55)}
.mini-toc a.active{background:var(--blue);border-color:var(--blue)}
.mini-toc a.active b{color:#fff}
.mini-toc a span{position:absolute;left:42px;top:50%;transform:translateY(-50%) translateX(-6px);white-space:nowrap;background:var(--blue);color:#fff;font-size:11px;padding:6px 10px;border-radius:5px;opacity:0;pointer-events:none;transition:.2s var(--ease)}
.mini-toc a:hover span{opacity:1;transform:translateY(-50%) translateX(0)}
.content h2{margin:64px 0 18px;font-size:clamp(32px,3.6vw,48px);line-height:1.08;letter-spacing:-.03em;font-weight:400}
.content h2:first-child{margin-top:0}
.content h3{font-size:22px;font-weight:400}
.content p{margin:0 0 18px;color:rgba(2,62,102,.68);font-size:15px;line-height:1.8}
.content ul{list-style:none;padding:0;margin:16px 0 24px}
.content li{position:relative;padding:8px 0 8px 22px;color:rgba(2,62,102,.68);font-size:14px;line-height:1.6}
.content li::before{content:"";position:absolute;left:0;top:15px;width:6px;height:6px;border-radius:50%;background:var(--blue)}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:26px 0}
.card{padding:20px;border:1px solid var(--line);border-radius:12px}
.card small{font-size:8px;text-transform:uppercase;color:rgba(2,62,102,.42)}
.card strong{display:block;margin-top:7px;font-size:17px;font-weight:400}
.card span{display:block;margin-top:7px;color:rgba(2,62,102,.56);font-size:11px;line-height:1.5}
.expert{display:grid;grid-template-columns:70px 1fr;gap:18px;align-items:center;margin:38px 0;padding:20px;border:1px solid var(--line);border-radius:12px;background:#f8fbfd}
.expert img{width:70px;height:70px;border-radius:50%;object-fit:cover}
.expert strong{font-size:14px}
.expert p{margin:6px 0 0;font-size:11px;line-height:1.6}
.cta{margin-top:56px;padding:30px;border-radius:12px;background:var(--blue);color:#fff}
.cta h2{margin:0 0 10px;color:#fff}
.cta p{color:rgba(255,255,255,.74)}
.cta a{display:inline-flex;margin-top:10px;padding:12px 15px;border-radius:3px;background:#fff;color:var(--blue);font-size:11px;font-weight:500}
.faq{margin-top:58px}
.faq details{padding:16px 0;border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;font-size:14px;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+"}
.faq details[open] summary::after{content:"–"}
.faq p{margin:10px 0 0;font-size:12px}
.share-label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:rgba(2,62,102,.5)}
.share-btns{display:flex;gap:10px}
.share-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center;color:var(--blue);transition:.2s var(--ease)}
.share-btn:hover{background:var(--blue);color:#fff;transform:translateY(-2px)}
.share-btn svg{width:17px;height:17px}
.share-btn.copied{background:var(--blue);color:#fff}
.related .section-head{max-width:760px;margin:0 auto 34px;text-align:center}
.related .kicker{margin-bottom:10px}
.related h2{margin:0;font-size:clamp(26px,3vw,36px);font-weight:400;letter-spacing:-.02em}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1080px;margin:0 auto}
.related-card{border-radius:14px;overflow:hidden;background:#fff;border:1px solid var(--line);transition:.25s var(--ease)}
.related-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(2,62,102,.08)}
.related-card .thumb{height:150px;overflow:hidden}
.related-card .thumb img{width:100%;height:100%;object-fit:cover}
.related-card .body{padding:18px}
.related-card span{font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:rgba(2,62,102,.45)}
.related-card h3{margin:8px 0 0;font-size:15px;font-weight:500;line-height:1.4}
@media(max-width:980px){.mini-toc{display:none}.toc nav{grid-template-columns:1fr}}
@media(max-width:767px){.article-hero{padding:120px 0 48px}.lead{font-size:14px}.main{padding:56px 0}.related-grid{grid-template-columns:1fr}}
.hero-media{max-width:900px;margin:36px auto 0;border-radius:16px;overflow:hidden}
.hero-media img{width:100%;height:auto;display:block}
.toc{margin-bottom:52px}
.mini-toc{position:fixed;left:26px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:10px;z-index:60;opacity:0;pointer-events:none;transition:.3s var(--ease)}
.mistake{display:grid;grid-template-columns:56px 1fr;gap:20px;margin:44px 0;padding-top:30px;border-top:1px solid var(--line)}
.mistake:first-of-type{border-top:0;padding-top:0;margin-top:20px}
.mistake .num{width:56px;height:56px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:500}
.mistake h3{margin:0 0 10px;font-size:24px;font-weight:500}
.mistake .solution{margin-top:16px;padding:16px 18px;border-radius:10px;background:var(--bg)}
.mistake .solution strong{display:block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin-bottom:8px}
.share{margin-top:54px;padding-top:30px;border-top:1px solid var(--line);display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.related{padding:80px 0 90px;background:var(--bg)}
@media(max-width:767px){.article-hero{padding:120px 0 48px}.lead{font-size:14px}.main{padding:56px 0}.related-grid{grid-template-columns:1fr}.mistake{grid-template-columns:44px 1fr;gap:14px}.mistake .num{width:44px;height:44px;font-size:17px}}
.content h3{margin:30px 0 10px;font-size:20px;font-weight:500}
.quote{margin:26px 0;padding:22px 24px;border-left:3px solid var(--blue);background:var(--bg);border-radius:0 10px 10px 0;font-size:16px;font-style:italic;color:var(--blue)}
.table-wrap{overflow-x:auto;margin:26px 0;border:1px solid var(--line);border-radius:12px}
.tip-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:26px 0}
.tip-cols>div{padding:20px;border-radius:12px;background:var(--bg)}
.tip-cols h3{margin:0 0 10px;font-size:16px}
.content h3{margin:32px 0 10px;font-size:22px;font-weight:400}
.doc-block{padding:22px 0;border-top:1px solid var(--line)}
.doc-block:first-of-type{border-top:0}
.doc-block .badge{display:inline-block;font-size:10px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);background:var(--bg);padding:4px 10px;border-radius:20px;margin-bottom:10px}
.note{margin:18px 0;padding:16px 18px;border-radius:10px;background:#fff6ea;border:1px solid rgba(180,120,10,.18);font-size:13px;color:#7a5312}

/* Mehr Luft (Artikel) */
@keyframes rvHero{from{opacity:0;transform:translate3d(0,22px,0)}to{opacity:1;transform:none}}
.article-hero .shell>*{animation:rvHero .9s var(--ease) both}
.article-hero .shell>*:nth-child(2){animation-delay:.08s}.article-hero .shell>*:nth-child(3){animation-delay:.16s}.article-hero .shell>*:nth-child(4){animation-delay:.24s}.article-hero .shell>*:nth-child(n+5){animation-delay:.32s}
.article-hero{padding:170px 0 92px}
.hero-media{margin-top:56px}
.main{padding:104px 0 128px}
.content h2{margin:96px 0 26px}
.content p{margin:0 0 26px;line-height:1.95}
.content ul{margin:24px 0 40px}.content li{padding:11px 0 11px 22px}
.cta{margin-top:88px;padding:44px}
.related{padding:120px 0 136px}
.related .section-head{margin-bottom:56px}
.related-grid{gap:32px}
.related-card .body{padding:26px}
@media(max-width:767px){.article-hero{padding:128px 0 60px}.main{padding:68px 0 84px}.content h2{margin:68px 0 20px}.related{padding:84px 0 92px}.related-grid{gap:22px}}
@media(prefers-reduced-motion:reduce){.article-hero .shell>*{animation:none}}