/* База знаний Tibbo - стили контентной части. Цвета берутся из переменных сайта, если они есть. */
:root {
  --tkb-accent: var(--brand, #EC6C2E);
  --tkb-accent-d: var(--brand-d, #CC5314);
  --tkb-bg: var(--paper, #fff);
  --tkb-bg-soft: #F6F2ED;
  --tkb-bg-code: var(--graphite, #181F1B);
  --tkb-text: var(--ink, #2C2B28);
  --tkb-muted: var(--muted, #6F6C66);
  --tkb-line: var(--line, #EBE4DB);
  --tkb-radius: var(--r, 10px);
  --tkb-header-h: 76px;
  --tkb-mono: var(--f-m, "IBM Plex Mono", ui-monospace, monospace);
}
@media (max-width: 900px) { :root { --tkb-header-h: 58px; } }

.tkb-wrap { max-width: 1440px; min-height: 70vh; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 280px minmax(0, 1fr) 220px; gap: 40px; align-items: start; }
.tkb-manual .tkb-wrap, .tkb-landing .tkb-wrap { grid-template-columns: 280px minmax(0, 1fr); }
.tkb-landing .tkb-wrap { display: block; max-width: 1240px; }

/* --- Боковое дерево --- */
.tkb-side { position: sticky; top: calc(var(--tkb-header-h) + 16px); max-height: calc(100vh - var(--tkb-header-h) - 32px); overflow: auto; padding: 8px 4px 24px 0; font-size: 14px; scrollbar-width: thin; }
.tkb-side-head { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--tkb-muted); margin: 8px 0 10px; display: flex; justify-content: space-between; align-items: center; }
.tkb-side-head a { color: var(--tkb-accent); text-decoration: none; font-weight: 600; }
.tkb-manuals { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.tkb-manuals a { font-size: 12px; padding: 4px 10px; border-radius: 99px; border: 1px solid var(--tkb-line); color: var(--tkb-muted); text-decoration: none; }
.tkb-manuals a.on { background: var(--tkb-accent); border-color: var(--tkb-accent); color: #fff; }
#tkb-tree ul { list-style: none; margin: 0; padding: 0 0 0 12px; }
#tkb-tree > ul { padding-left: 0; }
#tkb-tree li > ul { display: none; }
#tkb-tree li.open > ul { display: block; }
.tkb-tree-row { display: flex; align-items: flex-start; gap: 2px; }
.tkb-tg, .tkb-tg-sp { flex: 0 0 18px; height: 26px; }
.tkb-tg { border: 0; background: none; cursor: pointer; position: relative; padding: 0; color: var(--tkb-muted); }
.tkb-tg::before { content: ""; position: absolute; left: 5px; top: 9px; border: 4px solid transparent; border-left: 6px solid currentColor; transition: transform .15s; }
li.open > .tkb-tree-row .tkb-tg::before { transform: rotate(90deg); transform-origin: 3px 4px; }
.tkb-tree-row a { color: var(--tkb-text); text-decoration: none; padding: 4px 8px; border-radius: 6px; line-height: 1.35; display: block; flex: 1; }
.tkb-tree-row a:hover { background: var(--tkb-bg-soft); color: var(--tkb-accent); }
.tkb-tree-row a.cur { background: color-mix(in srgb, var(--tkb-accent) 12%, transparent); color: var(--tkb-accent); font-weight: 600; }
.tkb-tree-skel { color: var(--tkb-muted); font-size: 13px; }

/* --- Статья --- */
.tkb-main { min-width: 0; padding: 24px 0 64px; }
.tkb-crumbs { font-size: 13px; color: var(--tkb-muted); margin-bottom: 14px; display: flex; flex-wrap: wrap; gap: 4px 6px; }
.tkb-crumbs a { color: var(--tkb-muted); text-decoration: none; }
.tkb-crumbs a:hover { color: var(--tkb-accent); }
.tkb-crumbs span { opacity: .5; }
.tkb-main h1 { font-size: clamp(28px, 3.2vw, 42px); line-height: 1.15; margin: 0 0 24px; letter-spacing: -.01em; }
.tkb-body { font-size: 16.5px; line-height: 1.7; overflow-wrap: break-word; color: var(--tkb-text); }
.tkb-body h2 { font-size: 26px; margin: 44px 0 14px; padding-top: 8px; line-height: 1.25; scroll-margin-top: calc(var(--tkb-header-h) + 16px); }
.tkb-body h3 { font-size: 20px; margin: 32px 0 10px; scroll-margin-top: calc(var(--tkb-header-h) + 16px); }
.tkb-body h4 { font-size: 17px; margin: 24px 0 8px; }
.tkb-body p { margin: 0 0 14px; }
.tkb-body a { color: var(--tkb-accent-d); text-decoration: none; border-bottom: 1px solid color-mix(in srgb, var(--tkb-accent) 35%, transparent); }
.tkb-body a:hover { border-bottom-color: var(--tkb-accent); }
.tkb-body ul, .tkb-body ol { margin: 0 0 16px; padding-left: 24px; }
.tkb-body li { margin: 4px 0; }
.tkb-body img { max-width: 100%; height: auto; border-radius: 6px; }
.tkb-body img.zoomable { cursor: zoom-in; }
.tkb-body figure { margin: 16px 0; }
.tkb-body code { font-family: var(--tkb-mono); font-size: .88em; background: var(--tkb-bg-soft); border: 1px solid var(--tkb-line); padding: 1px 5px; border-radius: 4px; }
.tkb-body b { font-weight: 650; }
.tkb-img-row { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-end; margin: 16px 0; }
.tkb-img-row > div { flex: 0 1 auto; }

/* таблицы */
.tkb-table { overflow-x: auto; margin: 16px 0 22px; border: 1px solid var(--tkb-line); border-radius: var(--tkb-radius); }
.tkb-body table { border-collapse: collapse; width: 100%; font-size: 14.5px; line-height: 1.5; }
.tkb-body td, .tkb-body th { padding: 9px 12px; border-bottom: 1px solid var(--tkb-line); vertical-align: top; text-align: left; }
.tkb-body tr:last-child td { border-bottom: 0; }
.tkb-body tr:first-child td { background: var(--tkb-bg-soft); }
.tkb-body td + td { border-left: 1px solid var(--tkb-line); }
.tkb-body td p { margin: 0 0 6px; }
.tkb-body td p:last-child { margin: 0; }

/* заметки */
.tkb-note { position: relative; margin: 18px 0; padding: 14px 18px 12px 18px; border-radius: var(--tkb-radius); border: 1px solid; }
.tkb-note p:last-child { margin-bottom: 0; }
.tkb-note-label { display: block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 4px; }
.tkb-note-info { background: #f2f6fd; border-color: #d4e1f7; } .tkb-note-info .tkb-note-label { color: #2f66c9; }
.tkb-note-tip { background: #f1faf4; border-color: #cfead8; } .tkb-note-tip .tkb-note-label { color: #1f8a4c; }
.tkb-note-warn { background: #fff5ee; border-color: #f7d3bd; } .tkb-note-warn .tkb-note-label { color: #c4501a; }

/* пошаговые инструкции */
.tkb-steps { counter-reset: none; margin: 18px 0; display: grid; gap: 14px; }
.tkb-step { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; padding: 16px; border: 1px solid var(--tkb-line); border-radius: var(--tkb-radius); background: var(--tkb-bg-soft); }
.tkb-step-img img { border: 1px solid var(--tkb-line); background: #fff; }

/* код */
.tkb-body pre { position: relative; background: var(--tkb-bg-code); color: #e6e9ee; border-radius: var(--tkb-radius); padding: 18px 20px; overflow: auto; font-family: var(--tkb-mono); font-size: 13.5px; line-height: 1.6; margin: 16px 0 20px; tab-size: 4; }
.tkb-body pre code { background: none; border: 0; padding: 0; color: inherit; font-size: inherit; white-space: pre; }
.tkb-copy { position: absolute; top: 8px; right: 8px; font: 600 12px/1 system-ui, sans-serif; color: #cfd5dd; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); padding: 6px 10px; border-radius: 6px; cursor: pointer; opacity: 0; transition: opacity .15s; }
.tkb-body pre:hover .tkb-copy, .tkb-copy:focus { opacity: 1; }
.tkb-copy.ok { color: #7ee2a8; }
.tkb-code { margin: 16px 0 20px; }
.tkb-code > pre { margin: 0; }
.tkb-code.multi > pre { border-top-left-radius: 0; }
.tkb-tabs { display: flex; gap: 2px; }
.tkb-tabs button { font: 600 13px/1 system-ui, sans-serif; padding: 9px 14px; border: 0; border-radius: 8px 8px 0 0; background: #2a313a; color: #9aa3ad; cursor: pointer; }
.tkb-tabs button.on { background: var(--tkb-bg-code); color: #fff; }
.t-kw { color: #ff9d5c; } .t-str { color: #a5e07a; } .t-com { color: #7a8593; font-style: italic; } .t-num { color: #d6a6ff; }
.t-const { color: #6fd3e8; } .t-prop { color: #ffd479; } .t-obj { color: #8fb8ff; } .t-fn { color: #8fb8ff; } .t-dir { color: #ff7a9a; }

/* подразделы, навигация, мета */
.tkb-children { margin: 36px 0 0; padding: 20px 22px; border: 1px solid var(--tkb-line); border-radius: var(--tkb-radius); background: var(--tkb-bg-soft); }
.tkb-children-title { font-size: 14px !important; text-transform: uppercase; letter-spacing: .08em; color: var(--tkb-muted); margin: 0 0 10px !important; padding: 0 !important; }
.tkb-children ul { margin: 0; padding: 0; list-style: none; columns: 2 260px; column-gap: 28px; }
.tkb-children li { break-inside: avoid; padding: 4px 0; }
.tkb-children a { color: var(--tkb-text); text-decoration: none; }
.tkb-children a::before { content: "→ "; color: var(--tkb-accent); }
.tkb-children a:hover { color: var(--tkb-accent); }
.tkb-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; margin: 40px 0 0; padding-top: 16px; border-top: 1px solid var(--tkb-line); font-size: 13px; color: var(--tkb-muted); }
.tkb-meta a { color: var(--tkb-muted); }
.tkb-meta a:hover { color: var(--tkb-accent); }
.tkb-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.tkb-pager a { display: block; padding: 14px 18px; border: 1px solid var(--tkb-line); border-radius: var(--tkb-radius); text-decoration: none; color: var(--tkb-text); font-weight: 600; transition: border-color .15s, transform .15s; }
.tkb-pager a:hover { border-color: var(--tkb-accent); transform: translateY(-1px); }
.tkb-pager a span { display: block; font-size: 12px; font-weight: 500; color: var(--tkb-muted); margin-bottom: 4px; }
.tkb-next { text-align: right; grid-column: 2; }

/* содержание справа */
.tkb-aside { position: sticky; top: calc(var(--tkb-header-h) + 16px); padding-top: 64px; font-size: 13px; max-height: calc(100vh - var(--tkb-header-h) - 32px); overflow: auto; }
.tkb-toc-title { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--tkb-muted); margin-bottom: 8px; }
.tkb-toc ul { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--tkb-line); }
.tkb-toc li a { display: block; padding: 4px 0 4px 12px; margin-left: -2px; border-left: 2px solid transparent; color: var(--tkb-muted); text-decoration: none; line-height: 1.35; }
.tkb-toc li.t3 a { padding-left: 24px; }
.tkb-toc li a:hover { color: var(--tkb-text); }
.tkb-toc li a.on { color: var(--tkb-accent); border-left-color: var(--tkb-accent); }

/* поиск */
.tkb-search { position: relative; }
.tkb-search input { width: 100%; box-sizing: border-box; font: inherit; font-size: 15px; padding: 12px 44px 12px 42px; border-radius: 10px; border: 1px solid var(--tkb-line); background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%235d6673' stroke-width='2' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") no-repeat 14px 50%; color: var(--tkb-text); outline: none; transition: border-color .15s, box-shadow .15s; }
.tkb-search input:focus { border-color: var(--tkb-accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--tkb-accent) 18%, transparent); }
.tkb-search kbd { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font: 600 12px var(--tkb-mono); color: var(--tkb-muted); border: 1px solid var(--tkb-line); border-radius: 5px; padding: 1px 6px; }
.tkb-results { position: absolute; z-index: 60; left: 0; right: 0; top: calc(100% + 6px); background: #fff; border: 1px solid var(--tkb-line); border-radius: var(--tkb-radius); box-shadow: 0 18px 48px rgba(15, 20, 25, .16); max-height: min(70vh, 560px); overflow: auto; padding: 6px; text-align: left; }
.tkb-r { display: block; padding: 10px 12px; border-radius: 8px; text-decoration: none; color: var(--tkb-text); }
.tkb-r:hover, .tkb-r.sel { background: var(--tkb-bg-soft); }
.tkb-r b { display: block; font-size: 15px; margin: 2px 0; }
.tkb-r-m { font-size: 11.5px; color: var(--tkb-accent); text-transform: uppercase; letter-spacing: .05em; }
.tkb-r-x { display: block; font-size: 13px; color: var(--tkb-muted); line-height: 1.4; }
.tkb-r mark { background: color-mix(in srgb, var(--tkb-accent) 22%, transparent); color: inherit; border-radius: 2px; }
.tkb-r-empty { padding: 14px; color: var(--tkb-muted); font-size: 14px; }
.tkb-side .tkb-search { margin-bottom: 14px; }
.tkb-side .tkb-search input { font-size: 14px; padding: 9px 12px 9px 38px; background-position: 12px 50%; }

/* zoom */
.tkb-zoom { position: fixed; inset: 0; z-index: 200; background: rgba(10, 12, 15, .86); display: flex; align-items: center; justify-content: center; padding: 24px; cursor: zoom-out; }
.tkb-zoom[hidden] { display: none; }
.tkb-zoom img { max-width: 100%; max-height: 100%; background: #fff; border-radius: 8px; }

/* страница руководства */
.tkb-lead { font-size: 18px; color: var(--tkb-muted); max-width: 760px; margin: -8px 0 28px; }
.tkb-secgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }
.tkb-sec { border: 1px solid var(--tkb-line); border-radius: var(--tkb-radius); padding: 18px 20px; background: #fff; }
.tkb-sec h2 { font-size: 18px; margin: 0 0 10px; }
.tkb-sec h2 a { color: var(--tkb-text); text-decoration: none; }
.tkb-sec h2 a:hover { color: var(--tkb-accent); }
.tkb-sec ul { list-style: none; margin: 0; padding: 0; font-size: 14px; }
.tkb-sec li { padding: 3px 0; }
.tkb-sec li a { color: var(--tkb-muted); text-decoration: none; }
.tkb-sec li a:hover { color: var(--tkb-accent); }

/* мобильная кнопка дерева */
.tkb-side-toggle { display: none; }
.tkb-side-close { display: none; }

@media (max-width: 1200px) {
  .tkb-wrap { grid-template-columns: 260px minmax(0, 1fr); }
  .tkb-aside { display: none; }
}
@media (max-width: 900px) {
  .tkb-wrap, .tkb-manual .tkb-wrap { display: block; padding: 0 16px; }
  .tkb-side { position: fixed; z-index: 200; top: 0; left: 0; bottom: 0; width: min(88vw, 340px); max-height: none; background: #fff; padding: 16px; box-shadow: 0 0 40px rgba(0,0,0,.25); transform: translateX(-105%); transition: transform .2s; }
  .tkb-side-open .tkb-side { transform: none; }
  .tkb-side-toggle { display: inline-flex; align-items: center; gap: 8px; position: sticky; top: calc(var(--tkb-header-h) + 8px); z-index: 50; margin: 12px 0 0; font: 600 14px system-ui, sans-serif; padding: 9px 14px; border-radius: 99px; border: 1px solid var(--tkb-line); background: #fff; color: var(--tkb-text); box-shadow: 0 4px 16px rgba(0,0,0,.08); cursor: pointer; }
  .tkb-side-open::after { content: ""; position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 190; }
  .tkb-side-close { display: block; margin: 0 0 12px auto; font: 600 14px var(--f-b, system-ui); padding: 8px 14px; border-radius: 99px; border: 1px solid var(--tkb-line); background: #fff; color: var(--tkb-text); cursor: pointer; }
  .tkb-step { grid-template-columns: 1fr; }
  .tkb-pager { grid-template-columns: 1fr; }
  .tkb-next { grid-column: 1; }
  .tkb-body { font-size: 16px; }
  .tkb-body h2 { font-size: 22px; }
}
@media print { .tkb-side, .tkb-aside, .tkb-pager, .tkb-side-toggle, .tkb-copy { display: none !important; } .tkb-wrap { display: block; } }
.tkb-landing .tkb-side, .tkb-landing .tkb-side-toggle, .tkb-landing .tkb-aside, .tkb-manual .tkb-aside { display: none; }
/* карточка характеристик */
.tkb-spec { margin: 8px 0 24px; border: 1px solid var(--tkb-line); border-radius: var(--tkb-radius); overflow: hidden; }
.tkb-spec-row { display: grid; grid-template-columns: 200px minmax(0, 1fr); border-bottom: 1px solid var(--tkb-line); }
.tkb-spec-row:last-child { border-bottom: 0; }
.tkb-spec-k { padding: 9px 14px; background: var(--tkb-bg-soft); color: var(--tkb-muted); font-size: 14px; }
.tkb-spec-v { padding: 9px 14px; font-size: 15px; }
@media (max-width: 600px) { .tkb-spec-row { grid-template-columns: 1fr; } .tkb-spec-k { padding-bottom: 2px; } }

/* ---------- Главная базы знаний ---------- */
.tkb-landing .tkb-main { padding: 0 0 72px; }
.kbl-hero { position: relative; isolation: isolate; overflow: hidden; margin: 28px 0 8px; padding: 56px 48px 44px; border-radius: 18px; color: var(--on-dark, #F3EFE6);
  background: radial-gradient(760px 440px at 92% -20%, #ec6c2e66, #ec6c2e00 68%), linear-gradient(158deg, var(--graphite, #181F1B) 0%, #0F1410 82%); }
.kbl-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(255,255,255,.045) 0 1px, transparent 1px 58px), repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0 1px, transparent 1px 58px);
  -webkit-mask-image: radial-gradient(900px 480px at 78% 0%, #000 0%, transparent 74%); mask-image: radial-gradient(900px 480px at 78% 0%, #000 0%, transparent 74%); }
.kbl-eyebrow { font-family: var(--tkb-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: #ff9a62; margin-bottom: 14px; }
.kbl-hero h1 { font-size: clamp(34px, 5vw, 60px); color: #fff; margin: 0 0 16px; }
.kbl-sub { max-width: 760px; font-size: 18px; line-height: 1.6; color: var(--on-dark-muted, #b9c4bd); margin: 0 0 28px; }
.kbl-search { max-width: 760px; }
.kbl-search input { font-size: 17px; padding: 16px 52px 16px 48px; border-radius: 12px; border-color: transparent; background-position: 16px 50%; }
.kbl-hints { margin-top: 14px; font-size: 14px; color: var(--on-dark-muted, #93A69B); }
.kbl-hints a { color: #f3efe6; text-decoration: none; border-bottom: 1px solid rgba(243,239,230,.3); }
.kbl-hints a:hover { color: #ff9a62; border-color: #ff9a62; }
.kbl-stats { display: flex; flex-wrap: wrap; gap: 10px 32px; margin-top: 34px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); }
.kbl-stats div { font-size: 13px; color: var(--on-dark-muted, #93A69B); }
.kbl-stats b { display: block; font-size: 26px; color: #fff; font-weight: 700; letter-spacing: -.01em; }
.kbl-block { margin-top: 56px; }
.kbl-block > h2 { margin: 0 0 20px; }
.kbl-routes { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.kbl-route { display: flex; flex-direction: column; gap: 8px; padding: 22px; border: 1px solid var(--tkb-line); border-radius: 14px; background: #fff; text-decoration: none; color: var(--tkb-text); transition: border-color .15s, transform .15s, box-shadow .15s; }
.kbl-route:hover { border-color: var(--tkb-accent); transform: translateY(-2px); box-shadow: var(--sh); }
.kbl-n { font-family: var(--tkb-mono); font-size: 13px; color: var(--tkb-accent); }
.kbl-route b { font-size: 18px; line-height: 1.25; }
.kbl-route span:last-child { font-size: 14.5px; color: var(--tkb-muted); line-height: 1.5; }
.kbl-manuals { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 16px; }
.kbl-man { display: flex; flex-direction: column; gap: 8px; padding: 24px; border: 1px solid var(--tkb-line); border-radius: 14px; background: #fff; text-decoration: none; color: var(--tkb-text); transition: border-color .15s, transform .15s; }
.kbl-man:hover { border-color: var(--tkb-accent); transform: translateY(-2px); }
.kbl-man > b { font-size: 21px; }
.kbl-man > span:not(.kbl-tag) { font-size: 14.5px; color: var(--tkb-muted); }
.kbl-man ul { margin: 8px 0 0; padding: 0; list-style: none; font-size: 14px; }
.kbl-man li { padding: 5px 0; border-top: 1px dashed var(--tkb-line); }
.kbl-man li::before { content: "→ "; color: var(--tkb-accent); }
.kbl-tag { align-self: flex-start; font-family: var(--tkb-mono); font-size: 11.5px; padding: 3px 9px; border-radius: 99px; background: var(--brand-soft, #FFF2EA); color: var(--tkb-accent-d); }
.kbl-man-main { background: linear-gradient(160deg, #fff 0%, #FFF6F0 100%); border-color: #F6DFCE; }
.kbl-split { display: grid; grid-template-columns: 1.5fr 1fr; gap: 28px; align-items: start; }
.kbl-feats { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.kbl-feats li { padding: 14px 16px 14px 44px; position: relative; border: 1px solid var(--tkb-line); border-radius: 12px; background: #fff; font-size: 15px; }
.kbl-feats li::before { content: "✓"; position: absolute; left: 16px; top: 13px; width: 18px; height: 18px; color: var(--tkb-accent); font-weight: 700; }
.kbl-feats code { font-family: var(--tkb-mono); font-size: .88em; background: var(--tkb-bg-soft); padding: 1px 5px; border-radius: 4px; }
.kbl-cta { padding: 26px; border-radius: 14px; background: var(--graphite, #181F1B); color: #e8e3da; }
.kbl-cta b { display: block; font-size: 18px; color: #fff; margin-bottom: 6px; }
.kbl-cta p { font-size: 14.5px; color: #b9c4bd; }
.kbl-cta a:not(.kbl-btn) { color: #ff9a62; }
.kbl-cta hr { border: 0; border-top: 1px solid rgba(255,255,255,.12); margin: 22px 0; }
.kbl-btn { display: inline-flex; padding: 11px 18px; border-radius: var(--rp, 9px); background: var(--tkb-accent); color: #fff; font-weight: 600; text-decoration: none; }
.kbl-btn:hover { background: var(--tkb-accent-d); }
.kbl-articles { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.kbl-articles a { display: block; padding: 14px 16px; border: 1px solid var(--tkb-line); border-radius: 12px; background: #fff; text-decoration: none; color: var(--tkb-text); font-size: 14.5px; }
.kbl-articles a:hover { border-color: var(--tkb-accent); color: var(--tkb-accent-d); }
.kbl-hero .tkb-results { color: var(--tkb-text); }
@media (max-width: 1100px) { .kbl-routes { grid-template-columns: repeat(2, minmax(0, 1fr)); } .kbl-manuals { grid-template-columns: 1fr 1fr; } }
@media (max-width: 700px) { .kbl-hero { padding: 36px 20px 28px; border-radius: 14px; margin-top: 16px; } .kbl-routes, .kbl-manuals, .kbl-split { grid-template-columns: 1fr; } .kbl-sub { font-size: 16px; } }