/* Оглавление базы знаний /baza/: карточки-разделы одинаковой высоты, чипы-якоря, фильтр (baza_index.py) */
.kb-ix-hero-act{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.kb-ix-stats{display:flex;flex-wrap:wrap;gap:8px 22px;margin:20px 0 0;padding:0;list-style:none;color:var(--muted);font-size:14.5px;font-weight:600}
.kb-ix-stats b{color:var(--text);font-size:20px;font-weight:800;margin-right:6px;letter-spacing:-.02em}

.kb-ix{padding-bottom:32px}
.kb-ix-bar{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;padding:26px 0 4px}
.kb-ix-bar .kb-search{margin:0;flex:1 1 340px;max-width:640px;background:#fff;box-shadow:0 6px 18px rgba(20,59,116,.05)}
.kb-ix-bar .kb-search[hidden]{display:none}
.kb-ix-status{margin:0;color:var(--muted);font-size:14.5px;font-weight:700}

.kb-ix-nav{display:flex;flex-wrap:wrap;gap:12px 26px;padding:14px 0 22px;margin-bottom:22px;border-bottom:1px solid var(--border)}
.kb-ix-zone{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.kb-ix-zone-name{font-size:11.5px;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-right:4px;white-space:nowrap}
.kb-ix-chip{display:inline-flex;align-items:center;gap:7px;padding:6px 6px 6px 12px;border-radius:999px;background:#fff;border:1px solid var(--border);font-weight:700;font-size:13.5px;line-height:1.3;color:#2a3757;text-decoration:none;white-space:nowrap;transition:color .15s,border-color .15s,background-color .15s,opacity .15s}
.kb-ix-chip b{font-size:11.5px;min-width:24px;padding:2px 6px;border-radius:999px;background:var(--soft);color:var(--blue2);text-align:center}
.kb-ix-chip:hover{color:var(--blue);border-color:#8dbbff;background:#fbfdff}
.kb-ix-chip:focus-visible{outline:3px solid rgba(8,113,249,.35);outline-offset:2px}
.kb-ix-chip.is-off{opacity:.38}

.kb-ix-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}
@media(max-width:1100px){.kb-ix-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.kb-ix-grid{grid-template-columns:minmax(0,1fr);gap:14px}}

.kb-ix-card{--c:var(--blue);--c2:var(--blue2);--cs:var(--soft);position:relative;display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid var(--border);border-radius:22px;padding:22px 22px 18px;box-shadow:0 1px 2px rgba(20,59,116,.04);transition:box-shadow .2s,border-color .2s}
.kb-ix-card:hover{box-shadow:var(--shadow2);border-color:rgba(8,113,249,.22)}
.kb-ix-card[hidden]{display:none}
.kb-ix-card[data-zone="start"]{--c:#0b8fd8;--c2:#0670b0;--cs:#e8f6fe}
.kb-ix-card[data-zone="site"]{--c:var(--green);--c2:#0b8f4d;--cs:#ebfaf2}
.kb-ix-card[data-zone="marketing"]{--c:var(--purple);--c2:#5b33cc;--cs:#f2eeff}
.kb-ix-card[data-zone="business"]{--c:#e08e00;--c2:#a86500;--cs:#fff4e0}
.kb-ix-card[data-zone="cases"]{--c:#e2507a;--c2:#b8325a;--cs:#fdeef3}
.kb-ix-card[data-zone="seo"]{--c:#12a4a4;--c2:#0b7a7a;--cs:#e6f7f7}
.kb-ix-card[data-zone="fun"]{--c:#f06d2f;--c2:#c04f17;--cs:#fff0e8}

.kb-ix-top{display:flex;align-items:center;gap:12px;margin-bottom:14px;min-width:0}
.kb-ix-ico{width:44px;height:44px;border-radius:14px;background:var(--cs);color:var(--c);display:grid;place-items:center;flex-shrink:0}
.kb-ix-ico .kb-ico{width:23px;height:23px}
.kb-ix-zl{font-size:11.5px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--c2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.kb-ix-count{margin-left:auto;flex-shrink:0;font-size:12.5px;font-weight:700;color:var(--muted);background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:3px 10px;white-space:nowrap}

.kb-ix-title{margin:0;font-size:20px;line-height:1.25;letter-spacing:-.02em;min-height:2.5em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.kb-ix-title a{color:var(--text);text-decoration:none}
.kb-ix-title a:hover{color:var(--c2)}
.kb-ix-desc{margin:8px 0 14px;color:var(--muted);font-size:14px;line-height:1.5;min-height:4.5em;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

.kb-ix-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--border)}
.kb-ix-list li{border-bottom:1px solid rgba(38,85,155,.08)}
.kb-ix-list li[hidden]{display:none}
.kb-ix-list a{display:flex;align-items:center;gap:10px;padding:8px 4px;min-width:0;font-size:14.5px;line-height:22px;font-weight:600;color:#1d2a4a;text-decoration:none;border-radius:8px;transition:color .15s,background-color .15s}
.kb-ix-list a::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c);opacity:.5;flex-shrink:0;transition:opacity .15s,transform .15s}
.kb-ix-list a span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.kb-ix-list a:hover{color:var(--c2);background:var(--cs)}
.kb-ix-list a:hover::before{opacity:1;transform:scale(1.25)}
.kb-ix-list a:focus-visible{outline:2px solid var(--c);outline-offset:-2px}

.kb-ix-cover{display:block;margin:-22px -22px 18px;aspect-ratio:2/1;overflow:hidden;border-radius:21px 21px 0 0;background:var(--cs)}
.kb-ix-cover img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.kb-ix-card:hover .kb-ix-cover img{transform:scale(1.04)}

.kb-ix-toggle{display:flex;width:100%;align-items:center;justify-content:center;gap:8px;margin-top:12px;padding:10px 14px;border:0;border-radius:12px;background:var(--cs);color:var(--c2);font:inherit;font-weight:800;font-size:14px;line-height:22px;cursor:pointer;transition:filter .15s}
.kb-ix-toggle[hidden]{display:none}
.kb-ix-toggle:hover{filter:brightness(.96)}
.kb-ix-toggle:focus-visible{outline:3px solid rgba(8,113,249,.35);outline-offset:2px}
.kb-ix-toggle svg{width:16px;height:16px;transition:transform .25s ease}
.kb-ix-card.is-open .kb-ix-toggle svg{transform:rotate(180deg)}
.kb-ix-close{display:none}
.kb-ix-card.is-open .kb-ix-open{display:none}
.kb-ix-card.is-open .kb-ix-close{display:inline}
.kb-ix-more[hidden]{display:none}
.kb-ix-more-in{padding-top:0}
.kb-ix-more-none{margin-top:12px;padding:10px 14px;border-radius:12px;background:var(--bg);color:var(--muted);font-size:13.5px;line-height:22px;text-align:center}
.kb-ix-coll{margin:12px 0 0;font-size:13.5px;line-height:1.6;color:var(--muted)}
.kb-ix-coll span{font-weight:700;color:#2a3757;margin-right:2px}
.kb-ix-coll a{display:inline-block;margin:2px 4px 2px 0;padding:2px 9px;border-radius:999px;border:1px solid var(--border);color:var(--c2);text-decoration:none;font-weight:600}
.kb-ix-coll a:hover{border-color:var(--c)}
.kb-ix-all{align-self:flex-start;margin-top:14px;font-size:14px;font-weight:800;color:var(--c2);text-decoration:none}
.kb-ix-all:hover{text-decoration:underline}

.kb-ix.is-filter .kb-ix-toggle,.kb-ix.is-filter .kb-ix-coll{display:none}
.kb-ix.is-filter .kb-ix-desc{min-height:0}
.kb-ix.is-filter .kb-ix-cover{aspect-ratio:4/1}

@keyframes kbIxFlash{0%{box-shadow:0 0 0 0 rgba(8,113,249,.45)}35%{box-shadow:0 0 0 6px rgba(8,113,249,.16)}100%{box-shadow:0 0 0 0 rgba(8,113,249,0)}}
.kb-ix-card:target{border-color:#8dbbff;animation:kbIxFlash 1.6s ease-out}

.kb-ix-empty{text-align:center;color:var(--muted);padding:30px 0}
.kb-ix-empty[hidden]{display:none}
.kb-ix-extra{margin:22px 0 0;color:var(--muted);font-size:14.5px}
.kb-ix-extra a{font-weight:700;text-decoration:none}
.kb-ix-extra a:hover{text-decoration:underline}

@media(max-width:680px){
  .kb-ix-bar{padding-top:20px}
  .kb-ix-bar .kb-search{flex-basis:100%}
  .kb-ix-nav{flex-wrap:nowrap;overflow-x:auto;gap:18px;margin:0 calc(-1 * clamp(16px,4vw,48px)) 18px;padding:12px clamp(16px,4vw,48px) 16px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .kb-ix-nav::-webkit-scrollbar{display:none}
  .kb-ix-zone{flex-wrap:nowrap}
  .kb-ix-card{padding:18px 16px 14px;border-radius:18px}
  .kb-ix-cover{margin:-18px -16px 14px;border-radius:17px 17px 0 0}
  .kb-ix-title{font-size:18px;min-height:0}
  .kb-ix-desc{min-height:0;margin-bottom:12px}
  .kb-ix-list a{font-size:15px}
}
@media(prefers-reduced-motion:reduce){
  .kb-ix-card,.kb-ix-chip,.kb-ix-list a,.kb-ix-list a::before,.kb-ix-toggle,.kb-ix-toggle svg,.kb-ix-cover img{transition:none}
  .kb-ix-card:hover .kb-ix-cover img{transform:none}
  .kb-ix-card:target{animation:none}
}