/* Компоненты статьи блога Kesyio. Префикс kz- не пересекается с классами темы blankslate. */

:root {
  --kz-ink: #111111;
  --kz-muted: #6b6b76;
  --kz-line: #e8e4f2;
  --kz-soft: #f7f5fc;
  --kz-accent: #6E56CF;
  --kz-accent-ink: #4b3a9e;
  --kz-tip: #eef8f3;
  --kz-tip-line: #2f9e74;
  --kz-warn: #fff6e5;
  --kz-warn-line: #e0a100;
  --kz-code: #16141f;
}

/* Прогресс чтения */
.kz-progress { position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 50; background: transparent; }
.kz-progress span { display: block; height: 100%; width: 0; background: var(--kz-accent); transition: width .1s linear; }

/* Шапка статьи */
.kz-lead { max-width: 760px; margin: -8px 0 24px; color: #3a3a44; font-size: 21px; line-height: 1.5; }
.kz-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; color: var(--kz-muted); font-size: 14px; }
.kz-meta span { display: inline-flex; align-items: center; gap: 6px; }
.kz-meta svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2; }

/* Сетка: текст и липкое оглавление */
.kz-layout { display: grid; grid-template-columns: minmax(0, 720px) 232px; justify-content: center; gap: 72px; width: min(1100px, calc(100% - 48px)); margin: 0 auto; }
.kz-layout > .article-content { max-width: none; width: auto; margin: 0; padding-left: 0; padding-right: 0; }
.article-content h2, .article-content h3 { scroll-margin-top: 28px; }

.kz-toc { position: sticky; top: 28px; align-self: start; max-height: calc(100vh - 56px); overflow: auto; padding-bottom: 24px; font-size: 14px; line-height: 1.4; }
.kz-toc__title { margin: 0 0 12px; color: var(--kz-muted); font-size: 13px; font-weight: 700; }
.kz-toc ol { margin: 0; padding: 0; list-style: none; border-left: 2px solid var(--kz-line); }
.kz-toc a { display: block; margin-left: -2px; padding: 6px 0 6px 14px; border-left: 2px solid transparent; color: var(--kz-muted); text-decoration: none; }
.kz-toc a:hover { color: var(--kz-ink); }
.kz-toc a.is-active { border-left-color: var(--kz-accent); color: var(--kz-accent-ink); font-weight: 700; }
.kz-toc__cta { display: block; margin-top: 20px; padding: 14px; border-radius: 12px; background: var(--kz-soft); color: var(--kz-ink); font-size: 13px; text-decoration: none; }
.kz-toc__cta b { display: block; margin-bottom: 4px; color: var(--kz-accent-ink); }

.kz-toc-mobile { display: none; margin: 0 0 32px; border: 1px solid var(--kz-line); border-radius: 12px; }
.kz-toc-mobile summary { padding: 14px 18px; font-weight: 700; cursor: pointer; }
.kz-toc-mobile ol { margin: 0; padding: 0 18px 14px 36px; }
.kz-toc-mobile li { margin: 6px 0; }
.kz-toc-mobile a { color: var(--kz-ink); text-decoration: none; }

/* Коротко */
.article-content .kz-summary { margin: 0 0 40px; padding: 28px 30px; border: 1px solid var(--kz-line); border-radius: 16px; background: var(--kz-soft); }
.kz-summary__title { margin: 0 0 18px; font-size: 13px; font-weight: 700; color: var(--kz-accent-ink); }
.kz-summary__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.kz-summary h4 { margin: 0 0 10px; font-size: 16px; }
.article-content .kz-summary ul { margin: 0; padding: 0; list-style: none; }
.article-content .kz-summary__cols li { position: relative; margin: 0 0 8px; padding-left: 26px; font-size: 15px; line-height: 1.5; }
.kz-summary__cols li::before { content: ""; position: absolute; left: 0; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--kz-accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' stroke='white' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat; }
.kz-summary__cols > div + div li::before { background: #fff; border: 1.5px solid var(--kz-accent); background-image: none; width: 13px; height: 13px; }

.article-content ol.kz-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(112px, 1fr)); gap: 8px; margin: 22px 0 0; padding: 0; list-style: none; counter-reset: kz-step; }
.kz-steps li { margin: 0; }
.kz-steps a { display: block; height: 100%; padding: 12px; border-radius: 10px; background: #fff; color: var(--kz-ink); font-size: 13px; line-height: 1.35; text-decoration: none; box-shadow: inset 0 0 0 1px var(--kz-line); }
.kz-steps a:hover { box-shadow: inset 0 0 0 1.5px var(--kz-accent); }
.kz-steps b { display: block; margin-bottom: 4px; color: var(--kz-accent); font-size: 12px; }
.kz-steps em { display: block; margin-top: 6px; color: var(--kz-muted); font-style: normal; font-size: 12px; }

/* Врезки */
.article-content .kz-callout { display: grid; grid-template-columns: 24px 1fr; gap: 14px; margin: 32px 0; padding: 18px 20px; border-radius: 12px; border: 1px solid var(--kz-line); background: var(--kz-soft); font-size: 16px; line-height: 1.6; }
.kz-callout svg { width: 22px; height: 22px; margin-top: 2px; stroke: var(--kz-accent); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.kz-callout__title { display: block; margin-bottom: 2px; font-weight: 700; }
.article-content .kz-callout p { margin: 0 0 8px; font-size: 16px; line-height: 1.6; }
.article-content .kz-callout p:last-child, .article-content .kz-callout ul:last-child { margin-bottom: 0; }
.article-content .kz-callout ul { margin: 6px 0 0; padding-left: 20px; }
.article-content .kz-callout li { margin-bottom: 4px; }
.kz-callout--tip { background: var(--kz-tip); border-color: #cfeadd; }
.kz-callout--tip svg { stroke: var(--kz-tip-line); }
.kz-callout--warn { background: var(--kz-warn); border-color: #f3dca6; }
.kz-callout--warn svg { stroke: var(--kz-warn-line); }
.kz-callout--check { background: #fff; border: 1px dashed #b9e0cd; }
.kz-callout--check svg { stroke: var(--kz-tip-line); }

/* Заголовки шагов */
.article-content h2.kz-step { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.kz-step__num { display: inline-grid; place-items: center; flex: 0 0 auto; width: 40px; height: 40px; border-radius: 12px; background: var(--kz-accent); color: #fff; font-size: 20px; letter-spacing: 0; }
.kz-step__time { padding: 4px 10px; border-radius: 99px; background: var(--kz-soft); color: var(--kz-muted); font-size: 13px; font-weight: 400; letter-spacing: 0; }

/* Код */
.article-content .kz-code { margin: 28px 0; border-radius: 12px; background: var(--kz-code); overflow: hidden; }
.kz-code__bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 10px 8px 16px; border-bottom: 1px solid #2a2736; color: #a9a4bd; font: 12px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; }
.kz-code__bar span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kz-copy { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border: 1px solid #3a3650; border-radius: 8px; background: transparent; color: #e7e4f2; font: inherit; cursor: pointer; }
.kz-copy:hover { border-color: #8f7ee6; }
.kz-copy.is-done { border-color: #2f9e74; color: #8fe0bb; }
.article-content .kz-code pre { margin: 0; padding: 16px 18px; border-radius: 0; background: transparent; color: #f1eff8; font-size: 14px; line-height: 1.65; }
.article-content .kz-code pre code { padding: 0; background: none; color: inherit; font-size: inherit; white-space: pre; }
.kz-var { padding: 1px 4px; border-radius: 4px; background: rgba(255, 213, 102, .18); color: #ffd566; box-shadow: inset 0 -1px 0 rgba(255, 213, 102, .45); }
.article-content p .kz-var, .article-content li .kz-var { background: #fff3c9; color: #6b4e00; box-shadow: none; }
.kz-comment { color: #8d88a3; }

/* Таблицы */
.article-content .kz-table { margin: 28px 0; overflow-x: auto; border: 1px solid var(--kz-line); border-radius: 12px; }
/* Плагин блога делает таблицы блоком ради прокрутки; внутри обёртки прокручивает сама обёртка. */
.article-content .kz-table table { display: table; overflow: visible; width: 100%; margin: 0; border-collapse: collapse; font-size: 15px; line-height: 1.45; }
.kz-table th, .kz-table td { padding: 12px 16px; border-bottom: 1px solid var(--kz-line); text-align: left; vertical-align: top; }
.kz-table th { background: var(--kz-soft); font-weight: 700; white-space: nowrap; }
.kz-table tr:last-child td { border-bottom: 0; }
.kz-table .kz-hl { background: #f1edfd; }
.kz-table th.kz-hl { background: var(--kz-accent); color: #fff; }

/* Схема */
.article-content .kz-figure { margin: 36px 0; }
.kz-figure__scroll { overflow-x: auto; padding: 22px; border: 1px solid var(--kz-line); border-radius: 16px; background: #fff; }
.kz-figure svg { display: block; width: 100%; min-width: 620px; height: auto; }
.kz-figure figcaption { margin-top: 10px; color: var(--kz-muted); font-size: 14px; }

/* Однострочный код: моноширинный шрифт системы вместо Courier темы */
.kz-layout .article-content code { font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace; font-size: .86em; }

/* Карточки */
.article-content .kz-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 28px 0; }
.kz-cards > :last-child:nth-child(odd) { grid-column: 1 / -1; }
.kz-card { padding: 18px 20px; border: 1px solid var(--kz-line); border-radius: 14px; background: #fff; }
.kz-card h4 { margin: 0 0 6px; font-size: 17px; }
.article-content .kz-card p { margin: 0 0 8px; font-size: 15px; line-height: 1.55; }
.article-content .kz-card p:last-child { margin-bottom: 0; }
/* Название ошибки: нейтральный заголовок карточки, без цветной плашки */
.kz-card__label { display: block; margin: 0 0 10px; padding: 0 0 10px; border-bottom: 1px solid var(--kz-line); color: var(--kz-ink); font: 700 14px/1.4 ui-monospace, SFMono-Regular, Consolas, monospace; }
.article-content .kz-card p.kz-card__fix { color: var(--kz-muted); }
.kz-card--split { background: var(--kz-soft); }
.article-content .kz-card ul { margin: 8px 0 0; padding-left: 18px; font-size: 15px; }

/* Чек-лист */
.article-content ul.kz-checklist { margin: 24px 0 32px; padding: 0; list-style: none; }
.kz-checklist li { margin: 0 0 10px; }
.kz-checklist label { display: grid; grid-template-columns: 24px 1fr; gap: 12px; padding: 14px 16px; border: 1px solid var(--kz-line); border-radius: 12px; cursor: pointer; font-size: 16px; line-height: 1.5; }
.kz-checklist input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--kz-accent); }
.kz-checklist b { display: block; }
.kz-checklist li.is-done label { background: var(--kz-soft); }
.kz-checklist li.is-done b { text-decoration: line-through; color: var(--kz-muted); }
.kz-checklist__count { color: var(--kz-muted); font-size: 14px; }

/* Статистика */
.kz-stat { display: flex; align-items: center; gap: 16px; margin: 20px 0 0; padding: 14px 18px; border-radius: 12px; background: #fff; }
.kz-stat b { flex: 0 0 auto; color: var(--kz-accent-ink); font-size: 34px; line-height: 1; letter-spacing: -0.02em; white-space: nowrap; }
.kz-stat span { color: var(--kz-muted); font-size: 14px; line-height: 1.45; }

/* Ключевые цифры из текста: 2-4 карточки в ряд */
.article-content .kz-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 28px 0; }
.kz-stats .kz-stat { flex-direction: column; align-items: flex-start; gap: 8px; margin: 0; padding: 18px; border: 1px solid var(--kz-line); background: var(--kz-soft); }
.kz-stats .kz-stat b { font-size: 30px; }

.article-content .kz-product { margin: 32px 0; padding: 26px 28px; border-radius: 16px; background: linear-gradient(135deg, #f3effd, #eae4fb); border: 1px solid #ddd3f7; }
.kz-product__badge { display: inline-block; margin-bottom: 10px; padding: 3px 10px; border-radius: 99px; background: var(--kz-accent); color: #fff; font-size: 12px; font-weight: 700; }
.kz-product h3 { margin: 0 0 12px !important; font-size: 23px !important; }
.article-content .kz-product ol { margin: 0 0 8px; padding-left: 20px; }
.article-content .kz-product li, .article-content .kz-product p { font-size: 16px; }

/* FAQ */
.article-content details.kz-faq { margin: 0 0 10px; border: 1px solid var(--kz-line); border-radius: 12px; }
.kz-faq summary { position: relative; padding: 16px 48px 16px 18px; font-weight: 700; cursor: pointer; list-style: none; }
.kz-faq summary::-webkit-details-marker { display: none; }
.kz-faq summary::after { content: ""; position: absolute; right: 20px; top: 50%; width: 9px; height: 9px; margin-top: -7px; border-right: 2px solid var(--kz-accent); border-bottom: 2px solid var(--kz-accent); transform: rotate(45deg); transition: transform .15s; }
.kz-faq[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.article-content .kz-faq p { margin: 0; padding: 0 18px 16px; font-size: 16px; }

/* Итог, связанные статьи, CTA */
.article-content .kz-takeaways { margin: 24px 0 0; padding: 24px 26px; border-left: 4px solid var(--kz-accent); border-radius: 0 12px 12px 0; background: var(--kz-soft); }
.article-content .kz-takeaways ul { margin: 0; }
.article-content .kz-takeaways li { font-size: 16px; }

.kz-after { width: min(1100px, calc(100% - 48px)); margin: 0 auto 90px; }
.kz-related h2 { margin: 0 0 20px; font-size: 26px; letter-spacing: -0.03em; }
.kz-related__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.kz-related a { display: block; overflow: hidden; border: 1px solid var(--kz-line); border-radius: 14px; color: var(--kz-ink); text-decoration: none; background: #fff; }
.kz-related a:hover { border-color: var(--kz-accent); }
.kz-related img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.kz-related span { display: block; padding: 14px 16px 18px; font-weight: 700; line-height: 1.35; }
.kz-related small { display: block; margin-top: 6px; color: var(--kz-muted); font-weight: 400; }

.kz-cta.article-cta { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; margin: 40px 0 0; padding: 32px 36px; border-radius: 18px; background: linear-gradient(135deg, #2a1f55, #473389); color: #fff; }
.kz-cta h3 { margin: 0 0 8px; color: #fff; font-size: 26px; line-height: 1.2; letter-spacing: -0.02em; }
.kz-cta p { margin: 0; color: #d9d2f5; font-size: 16px; }
.kz-cta__actions { display: flex; flex-direction: column; gap: 10px; }
.kz-btn { display: inline-block; padding: 13px 22px; border-radius: 10px; background: #fff; color: #2a1f55; font-weight: 700; text-align: center; text-decoration: none; white-space: nowrap; }
.kz-btn--ghost { background: transparent; color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .45); font-weight: 400; }

/* Узкие экраны */
@media (max-width: 1080px) {
  .kz-layout { grid-template-columns: minmax(0, 720px); gap: 0; }
  .kz-toc { display: none; }
  .kz-toc-mobile { display: block; }
}
@media (max-width: 720px) {
  .kz-lead { font-size: 18px; }
  .kz-layout, .kz-after { width: calc(100% - 32px); }
  .kz-summary__cols, .article-content .kz-cards, .kz-related__grid { grid-template-columns: 1fr; }
  .article-content .kz-summary { padding: 22px 18px; }
  .article-content ol.kz-steps { grid-template-columns: 1fr; }
  .kz-steps a { display: flex; gap: 10px; align-items: baseline; }
  .kz-steps b { margin: 0; }
  .kz-steps em { margin: 0 0 0 auto; }
  .kz-cta.article-cta { grid-template-columns: 1fr; padding: 26px 22px; }
  .article-content .kz-code pre { font-size: 13px; }
}