/* Help centre (Справка): loaded after home-v4.css. */
.nav-links a[aria-current="page"]{color:var(--brand)}

/* Index */
.answers-hero{padding:72px 0 40px}
.answers-hero h1{font-size:clamp(34px,4.2vw,56px)}
.answers-hero .lead{max-width:680px;margin-top:18px;font-size:19px;line-height:1.55;color:var(--muted)}
.answers-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.tab{display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:15px;font-weight:700;text-decoration:none;transition:border-color .15s,color .15s}
.tab span{min-width:24px;padding:1px 7px;border-radius:999px;background:var(--page);color:var(--muted);font-size:13px;text-align:center}
.tab:hover{border-color:var(--brand);color:var(--brand)}
.tab.is-active{background:var(--ink);border-color:var(--ink);color:#fff}
.tab.is-active span{background:#ffffff26;color:#fff}
.answers-list{padding-bottom:40px}
.answers-group{padding-top:48px;scroll-margin-top:90px}
.answers-group h2{margin-bottom:24px;font-size:clamp(26px,2.6vw,34px)}
.answers-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.answer-card{display:flex;flex-direction:column;padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);text-decoration:none;transition:border-color .15s,transform .15s}
.answer-card:hover{border-color:var(--brand);transform:translateY(-2px)}
.answer-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;font-weight:650;color:var(--muted)}
.chip{display:inline-flex;align-items:center;padding:4px 10px;border-radius:var(--radius);background:var(--brand-soft);color:var(--brand-dark);font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;text-decoration:none}
.answer-card h3{margin-top:16px;font-size:21px}
.answer-card p{margin-top:10px;font-size:17px;line-height:1.55;color:var(--muted)}
.answer-card .read{margin-top:auto;padding-top:20px;font-weight:750;color:var(--brand)}

/* Article */
.article{padding:56px 0 24px}
.article-wrap{max-width:820px}
.back-link{display:inline-block;margin-bottom:26px;font-weight:650;color:var(--muted);text-decoration:none}
.back-link:hover{color:var(--brand)}
.article h1{font-size:clamp(32px,4vw,50px);line-height:1.08}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:20px;font-size:14px;color:var(--muted)}
.short{margin-top:32px;padding:24px 28px;border-left:4px solid var(--brand);border-radius:0 var(--radius-lg) var(--radius-lg) 0;background:var(--brand-soft)}
.short h2{font-size:20px;letter-spacing:-.01em}
.short p{margin-top:8px;font-size:19px;line-height:1.55}
.article-body h2{margin-top:44px;font-size:clamp(24px,2.4vw,30px);letter-spacing:-.02em}
.article-body p,.article-body li{font-size:19px;line-height:1.6}
.article-body p{margin-top:14px;color:var(--ink)}
.article-body ul{margin:14px 0 0;padding-left:24px}
.article-body ul li{margin-top:8px}
.article-body ul li::marker{color:var(--brand)}
.howto{margin:18px 0 0;padding:0;list-style:none;counter-reset:h}
.howto li{counter-increment:h;position:relative;padding:14px 0 14px 60px;border-top:1px solid var(--line)}
.howto li:last-child{border-bottom:1px solid var(--line)}
.howto li::before{content:counter(h);position:absolute;left:0;top:12px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--brand-soft-line);border-radius:8px;background:var(--brand-soft);color:var(--brand);font-size:17px;font-weight:800}
.article-figure{margin-top:28px;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg)}
.article-figure img{border-radius:var(--radius)}
.article-figure figcaption{margin-top:10px;font-size:14px;color:var(--muted)}
.related{margin-top:52px;padding-top:30px;border-top:1px solid var(--line)}
.related h2{font-size:22px}
.related ul{margin:14px 0 0;padding:0;list-style:none}
.related li{border-bottom:1px solid var(--line)}
.related a{display:flex;justify-content:space-between;gap:16px;padding:14px 0;font-size:18px;font-weight:650;text-decoration:none}
.related a::after{content:"→";color:var(--brand)}
.related a:hover{color:var(--brand)}

/* CTA */
.answers-cta{padding:40px 0 96px}
.cta-box{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;padding:40px;border-radius:var(--radius-lg);background:var(--ink);color:#fff}
.cta-box h2{font-size:clamp(26px,2.8vw,36px);color:#fff}
.cta-box p{margin-top:8px;font-size:18px;color:var(--on-ink-muted)}

@media(max-width:960px){
  .answers-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .answers-hero{padding:44px 0 24px}
  .answers-hero .lead,.short p,.article-body p,.article-body li{font-size:17px}
  .answers-grid{grid-template-columns:1fr}
  .tab{padding:8px 12px;font-size:14px}
  .article{padding-top:36px}
  .short{padding:18px 18px}
  .howto li{padding-left:52px}
  .cta-box{padding:28px 22px}
  .cta-box .button{width:100%}
  .answers-cta{padding-bottom:64px}
}
@media(prefers-reduced-motion:reduce){.answer-card,.tab{transition:none}}

/* Icons, split cards and scenario cards (Lucide icons, as on dublkod.ru). */
.icon{flex:none;color:var(--brand)}
.short h2{display:flex;align-items:center;gap:10px}
.article-hero{display:flex;align-items:center;justify-content:center;height:320px;margin-top:28px;padding:20px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff}
.article-hero img{width:auto;max-width:100%;max-height:100%;object-fit:contain}
.article-hero.wide{height:auto;padding:0}
.article-hero.wide img{width:100%;max-height:none}
.split{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
.split-card{padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg)}
.split-card h2{margin-top:14px;font-size:22px;letter-spacing:-.02em}
.split-card ul{margin:14px 0 0;padding:0;list-style:none}
.article-body .split-card li{position:relative;margin:0;padding:10px 0 10px 32px;border-top:1px solid var(--line);font-size:17px;line-height:1.5}
.split-card li::before{position:absolute;left:4px;top:10px;font-weight:900;font-size:18px;line-height:1.4}
.split-card.good li::before{content:"✓";color:var(--brand)}
.split-card.warn .icon{color:var(--warning)}
.split-card.warn li::before{content:"!";left:9px;color:var(--warning)}
.icon-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
.icon-card{padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);transition:border-color .15s}
.icon-card:hover{border-color:var(--brand-soft-line)}
.icon-card .icon{width:44px;height:44px;padding:9px;border-radius:10px;background:var(--brand-soft)}
.icon-card h2{margin-top:16px;font-size:21px;letter-spacing:-.02em}
.article-body .icon-card p{margin-top:8px;font-size:17px;line-height:1.55;color:var(--muted)}
@media(max-width:640px){
  .split,.icon-cards{grid-template-columns:1fr}
  .article-hero{height:220px}
  .article-hero.wide{height:auto}
}

/* Q&A block */
.qa{margin-top:48px}
.qa h2{font-size:clamp(24px,2.4vw,30px);letter-spacing:-.02em}
.qa-item{padding:24px 0 26px;border-bottom:1px solid var(--line)}
.qa-item:first-of-type{margin-top:12px;border-top:1px solid var(--line)}
.qa-item h3{font-size:21px;line-height:1.3}
.article-body .qa-item p{margin-top:10px;font-size:18px;line-height:1.6;color:var(--muted)}