.kbx{padding:96px 0 80px;min-height:70vh}
.kbx-wrap{display:grid;grid-template-columns:266px 1fr;gap:34px;align-items:start;max-width:1180px}

/* ---------- Sidebar ---------- */
.kbx-side{position:sticky;top:88px;align-self:start;max-height:calc(100vh - 110px);overflow-y:auto;
  background:#12141d;border:1px solid #21263a;border-radius:16px;padding:14px}
.kbx-side::-webkit-scrollbar{width:6px}.kbx-side::-webkit-scrollbar-thumb{background:#2a3146;border-radius:3px}
.kbx-side__home{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:700;color:#eef0f8;text-decoration:none;padding:10px 12px;border-radius:10px;margin-bottom:6px}
.kbx-side__home.active,.kbx-side__home:hover{background:rgba(167,139,250,.12);color:#ddd6fe}
.kbx-side__home i{color:#a78bfa}
.kbx-nav{display:flex;flex-direction:column}
.kbx-nav__cat{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#6a7088;padding:14px 12px 6px}
.kbx-nav__ic{font-size:13px}
.kbx-nav__link{display:block;font-size:13.5px;color:#aab0c6;text-decoration:none;padding:8px 12px 8px 30px;border-radius:9px;line-height:1.35;transition:.13s;border-left:2px solid transparent}
.kbx-nav__link:hover{background:#181c28;color:#eef0f8}
.kbx-nav__link.active{background:rgba(124,58,237,.13);color:#ddd6fe;font-weight:600;border-left-color:#7c3aed;border-radius:0 9px 9px 0}
.kbx-side__support{display:flex;align-items:center;gap:8px;margin-top:14px;padding:11px 12px;border-top:1px solid #21263a;font-size:13px;color:#a78bfa;text-decoration:none}
.kbx-side__support:hover{color:#ddd6fe}

/* ---------- Search ---------- */
.kbx-search{display:flex;align-items:center;gap:10px;background:#12141d;border:1px solid #262c3d;border-radius:13px;padding:0 16px;transition:.18s;margin-bottom:8px}
.kbx-search:focus-within{border-color:#7c3aed;box-shadow:0 8px 30px -12px rgba(124,58,237,.5)}
.kbx-search i{color:#6a7088;font-size:15px}
.kbx-search input{flex:1;background:transparent;border:0;outline:0;color:#f4f5fb;padding:14px 0;font-size:15px}
.kbx-search input::placeholder{color:#6a7088}

/* ---------- Landing top ---------- */
.kbx-top{margin-bottom:30px}
.kbx-top h1{font-size:32px;font-weight:800;color:#f4f5fb;margin:0 0 8px;letter-spacing:-.02em}
.kbx-top p{color:#9aa0b5;font-size:15px;margin:0 0 20px}

/* ---------- Category tiles ---------- */
.kbx-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:16px}
.kbx-tile{background:#12141d;border:1px solid #21263a;border-radius:16px;padding:20px;transition:.18s;scroll-margin-top:90px}
.kbx-tile:hover{border-color:#2e3550}
.kbx-tile__head{display:flex;align-items:center;gap:13px;margin-bottom:14px}
.kbx-tile__ic{flex:0 0 auto;width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:23px;background:rgba(167,139,250,.1);border:1px solid rgba(167,139,250,.2)}
.kbx-tile__head h3{margin:0;font-size:16px;color:#f4f5fb;font-weight:700}
.kbx-tile__head span{font-size:12.5px;color:#7c829a}
.kbx-tile__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.kbx-tile__list li{margin:0}
.kbx-tile__list a{display:flex;align-items:center;gap:9px;color:#aab0c6;font-size:13.5px;text-decoration:none;padding:8px 8px;border-radius:8px;transition:.13s;line-height:1.35}
.kbx-tile__list a:hover{background:#181c28;color:#ddd6fe}
.kbx-tile__list i{color:#5a607a;font-size:12px;flex:0 0 auto}
.kbx-tile__more{display:inline-block;margin-top:8px;color:#a78bfa;font-size:13px;font-weight:600;text-decoration:none;padding:4px 8px}
.kbx-tile__more:hover{text-decoration:underline}

/* ---------- Search results list ---------- */
.kbx-h2{color:#f4f5fb;font-size:18px;font-weight:700;margin:6px 0 16px}
.kbx-list{display:flex;flex-direction:column;gap:10px}
.kbx-list__item{display:flex;align-items:center;gap:13px;background:#12141d;border:1px solid #21263a;border-radius:13px;padding:15px 17px;text-decoration:none;transition:.16s}
.kbx-list__item:hover{border-color:#2e3550;transform:translateX(2px)}
.kbx-list__ic{font-size:20px;flex:0 0 auto}
.kbx-list__item span{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}
.kbx-list__item strong{color:#eef0f8;font-size:14.5px;font-weight:600}
.kbx-list__item em{color:#8087a0;font-size:13px;font-style:normal;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.kbx-list__item>i{color:#454b63;flex:0 0 auto}

.kbx-empty{color:#8087a0;background:#12141d;border:1px solid #21263a;border-radius:13px;padding:26px;text-align:center}
.kbx-empty a{color:#a78bfa}

/* ---------- Breadcrumbs + article ---------- */
.kbx-crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:9px;font-size:13px;color:#7c829a;margin-bottom:22px}
.kbx-crumbs a{color:#a78bfa;text-decoration:none}.kbx-crumbs a:hover{text-decoration:underline}
.kbx-crumbs>i{font-size:8px;color:#454b63}
.kbx-crumbs>span{color:#aab0c6}
.kbx-doc{max-width:780px}
.kbx-doc h1{font-size:30px;font-weight:800;color:#f4f5fb;line-height:1.2;margin:0 0 12px;letter-spacing:-.02em}
.kbx-doc__meta{color:#6a7088;font-size:13px;padding-bottom:22px;margin-bottom:26px;border-bottom:1px solid #21263a}
.kbx-doc__body{color:#c8cce0;font-size:16px;line-height:1.78}
.kbx-doc__body h2{color:#f4f5fb;font-size:23px;margin:34px 0 13px;font-weight:700}
.kbx-doc__body h3{color:#eef0f8;font-size:18px;margin:26px 0 10px;font-weight:600}
.kbx-doc__body p{margin:0 0 16px}
.kbx-doc__body ul,.kbx-doc__body ol{margin:0 0 16px;padding-left:24px}
.kbx-doc__body li{margin:7px 0}
.kbx-doc__body a{color:#a78bfa;text-decoration:underline;text-underline-offset:2px}
.kbx-doc__body code{background:#1a1f2e;padding:2px 7px;border-radius:6px;font-size:14px;color:#e0b0ff;font-family:ui-monospace,Menlo,monospace}
.kbx-doc__body pre{background:#0c0e16;border:1px solid #21263a;border-radius:12px;padding:17px;overflow:auto;margin:0 0 18px}
.kbx-doc__body pre code{background:none;padding:0;color:#c8cce0}
.kbx-doc__body blockquote{border-left:3px solid #7c3aed;margin:0 0 18px;padding:8px 18px;color:#9aa0b5;background:rgba(124,58,237,.06);border-radius:0 10px 10px 0}
.kbx-doc__body img{max-width:100%;border-radius:10px}
.kbx-doc__foot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:38px;padding-top:22px;border-top:1px solid #21263a;color:#9aa0b5;font-size:14px}
.kbx-ask{color:#a78bfa;text-decoration:none;font-weight:600}.kbx-ask:hover{text-decoration:underline}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .kbx{padding:88px 0 60px}
  .kbx-wrap{grid-template-columns:1fr;gap:20px}
  .kbx-side{position:static;max-height:none;order:2;margin-top:10px}
  .kbx-main{order:1}
  .kbx-tiles{grid-template-columns:1fr}
  .kbx-top h1{font-size:26px}.kbx-doc h1{font-size:24px}
}

/* category icons as line-SVG (no emoji) */
.kbx-tile__ic{color:#a78bfa}
.kbx-tile__ic svg{width:23px;height:23px}
.kbx-nav__ic{display:inline-flex;align-items:center;color:#8b8fa3}
.kbx-nav__ic svg{width:15px;height:15px}
.kbx-list__ic{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:11px;background:rgba(167,139,250,.1);border:1px solid rgba(167,139,250,.2);color:#a78bfa}
.kbx-list__ic svg{width:20px;height:20px}