/* Блог the-rent.ru: статьи, хабы, карта, страницы доверия, правая колонка (24.10.2026).
   Шапка, подвал, окно заявки, cookie и кнопки — классы Tailwind главной (/assets/site.css), здесь только блог.
   Палитра как в site-src/tailwind.config.js: primary #2563EB, primary-dark #1D4ED8, accent #10B981, dark #0F172A,
   secondary #64748B, muted #94A3B8, light #F8FAFC. Шрифт Inter (/assets/fonts). Тёмной темы нет. */
:root {
  --tr-primary: #2563EB; --tr-primary-dark: #1D4ED8; --tr-accent: #10B981; --tr-dark: #0F172A;
  --tr-text: #334155; --tr-secondary: #64748B; --tr-muted: #94A3B8; --tr-light: #F8FAFC;
  --tr-line: #E2E8F0; --tr-tint: #EFF6FF; --tr-tint2: #DBEAFE; --tr-green-tint: #ECFDF5;
  --tr-radius: 16px; --tr-header: 64px;
}
@media (min-width: 1024px) { :root { --tr-header: 80px; } }
html { scroll-padding-top: calc(var(--tr-header) + 16px); }
.blog { background: #fff; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* ---------- каркас ---------- */
.blog-main { padding-top: var(--tr-header); background: linear-gradient(180deg, var(--tr-light) 0, #fff 360px); overflow-x: clip; }
.blog-wrap { max-width: 1280px; margin: 0 auto; padding: 24px 16px 64px; }
@media (min-width: 640px) { .blog-wrap { padding: 32px 24px 80px; } }
@media (min-width: 1024px) { .blog-wrap { padding: 40px 32px 96px; } }
.blog-cols { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; }
@media (min-width: 1024px) { .blog-cols { grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; align-items: start; } }
.blog-col { min-width: 0; max-width: 780px; }

/* ---------- хлебные крошки ---------- */
.crumbs { margin-bottom: 20px; font-size: 14px; color: var(--tr-secondary); }
.crumbs ol { list-style: none; margin: 0; padding: 0; line-height: 1.6; }
.crumbs li { display: inline; }
.crumbs li + li::before { content: "\203A"; margin: 0 8px; color: var(--tr-muted); }
.crumbs a { color: var(--tr-secondary); text-decoration: none; }
.crumbs a:hover { color: var(--tr-primary); }
.crumbs span[aria-current] { color: var(--tr-dark); overflow-wrap: anywhere; }

/* ---------- заголовок статьи ---------- */
.post-head { margin-bottom: 24px; }
.post-head h1 { font-size: 30px; line-height: 1.2; font-weight: 700; color: var(--tr-dark); margin: 0 0 16px;
  letter-spacing: -0.01em; overflow-wrap: break-word; }
@media (min-width: 640px) { .post-head h1 { font-size: 36px; } }
@media (min-width: 1024px) { .post-head h1 { font-size: 42px; } }
.post-meta { display: flex; flex-wrap: wrap; gap: 6px 20px; margin: 0; font-size: 14px; color: var(--tr-secondary); }
.post-meta i { color: var(--tr-primary); margin-right: 4px; }
.post-meta a { color: var(--tr-primary); text-decoration: none; font-weight: 500; }
.post-meta a:hover { text-decoration: underline; }
.post-norms { display: inline-flex; align-items: center; gap: 8px; margin: 14px 0 0; padding: 6px 12px; border-radius: 999px;
  background: var(--tr-green-tint); color: #047857; font-size: 13px; font-weight: 500; }
.post-norms::before { content: "\2713"; font-weight: 700; }

/* содержание в тексте (на компьютере его заменяет плавающее содержание в правой колонке) */
.post-toc { margin: 0 0 32px; padding: 20px 24px; background: var(--tr-light); border: 1px solid var(--tr-line); border-radius: var(--tr-radius); }
.post-toc-head { margin: 0 0 10px; font-weight: 600; color: var(--tr-dark); }
.post-toc ol { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.post-toc a { color: var(--tr-text); text-decoration: none; }
.post-toc a:hover { color: var(--tr-primary); }
@media (min-width: 1024px) { .has-side .post-toc { display: none; } }

/* ---------- текст статьи ---------- */
.article-body { font-size: 17px; line-height: 1.75; color: var(--tr-text); overflow-wrap: break-word; }
@media (min-width: 640px) { .article-body { font-size: 18px; } }
.article-body > :first-child { margin-top: 0; }
.article-body p { margin: 0 0 1.1em; }
.article-body h2 { font-size: 24px; line-height: 1.3; font-weight: 700; color: var(--tr-dark); margin: 2em 0 0.7em; letter-spacing: -0.01em; }
@media (min-width: 640px) { .article-body h2 { font-size: 28px; } }
.article-body h3 { font-size: 20px; line-height: 1.35; font-weight: 600; color: var(--tr-dark); margin: 1.6em 0 0.5em; }
.article-body h4 { font-size: 18px; font-weight: 600; color: var(--tr-dark); margin: 1.4em 0 0.4em; }
.article-body a { color: var(--tr-primary); text-decoration: underline; text-decoration-color: rgba(37, 99, 235, .35);
  text-underline-offset: 3px; }
.article-body a:hover { color: var(--tr-primary-dark); text-decoration-color: currentColor; }
.article-body strong { color: var(--tr-dark); font-weight: 600; }
.article-body ul, .article-body ol { margin: 0 0 1.2em; padding-left: 1.4em; }
.article-body ul { list-style: none; padding-left: 0; }
.article-body ul > li { position: relative; padding-left: 28px; }
.article-body ul > li::before { content: ""; position: absolute; left: 6px; top: 0.72em; width: 8px; height: 8px;
  border-radius: 50%; background: var(--tr-accent); }
.article-body ol { list-style: decimal; }
.article-body ol > li::marker { color: var(--tr-primary); font-weight: 600; }
.article-body li { margin: 0 0 0.45em; }
.article-body li > p { margin: 0 0 0.4em; }
.article-body blockquote { margin: 1.5em 0; padding: 16px 20px; border-left: 4px solid var(--tr-primary);
  background: var(--tr-tint); border-radius: 0 12px 12px 0; color: var(--tr-dark); }
.article-body blockquote p:last-child { margin-bottom: 0; }
.article-body hr { border: 0; border-top: 1px solid var(--tr-line); margin: 2em 0; }
.article-body code { font-size: .9em; background: var(--tr-light); border: 1px solid var(--tr-line); border-radius: 6px; padding: 1px 6px; }
.article-body pre { overflow-x: auto; background: var(--tr-light); border-radius: 12px; padding: 16px; font-size: 14px; }
.article-body img { max-width: 100%; height: auto; }

/* таблицы */
.table-wrap { margin: 1.5em 0; overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--tr-line);
  border-radius: 12px; max-width: 100%; }
.table-wrap table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.5; min-width: 480px; }
.table-wrap th { background: var(--tr-tint); color: var(--tr-dark); font-weight: 600; text-align: left; }
.table-wrap th, .table-wrap td { padding: 10px 14px; border-bottom: 1px solid var(--tr-line); vertical-align: top; }
.table-wrap tr:last-child td { border-bottom: 0; }
.table-wrap tbody tr:nth-child(even) td { background: #FBFCFE; }

/* схемы и фото */
.post-figure { margin: 2em 0; }
.post-figure img { display: block; width: 100%; height: auto; aspect-ratio: var(--ar, auto); border-radius: 12px;
  border: 1px solid var(--tr-line); background: #fff; }
@media (max-width: 640px) { .post-figure img { aspect-ratio: var(--ar-m, var(--ar, auto)); } }
.post-photo img { border: 0; object-fit: cover; }
.post-figure figcaption { margin-top: 10px; font-size: 14px; line-height: 1.5; color: var(--tr-secondary); }
.post-figure figcaption a { color: var(--tr-secondary); }

/* частые вопросы */
.article-body h2.faq-h { padding-top: 8px; }
.article-body h3.faq-q { margin: 16px 0 0; padding: 16px 20px 6px; background: var(--tr-light); border: 1px solid var(--tr-line);
  border-bottom: 0; border-radius: 14px 14px 0 0; font-size: 18px; }
.article-body h3.faq-q + p { margin: 0; padding: 0 20px 16px; background: var(--tr-light); border: 1px solid var(--tr-line);
  border-top: 0; border-radius: 0 0 14px 14px; }

/* призывы (CTA) */
.cta-box { margin: 2em 0; padding: 22px 24px; border-radius: var(--tr-radius); border: 1px solid var(--tr-tint2);
  background: linear-gradient(135deg, rgba(37, 99, 235, .06), rgba(16, 185, 129, .06)); }
.cta-box .cta-title { margin: 0 0 6px; font-size: 19px; line-height: 1.35; font-weight: 700; color: var(--tr-dark); }
.cta-box .cta-text { margin: 0 0 16px; font-size: 16px; line-height: 1.6; color: var(--tr-text); }
.cta-soft { background: var(--tr-light); border-color: var(--tr-line); }
.cta-btn, .article-body .cta-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 22px; border-radius: 12px; border: 0; cursor: pointer; background: var(--tr-primary); color: #fff;
  font: 600 16px/1.3 Inter, sans-serif; text-decoration: none; box-shadow: 0 10px 15px -3px rgba(37, 99, 235, .25);
  transition: background-color .2s, box-shadow .2s; max-width: 100%; text-align: center; }
.cta-btn:hover, .article-body .cta-btn:hover { background: var(--tr-primary-dark); color: #fff; }
.cta-soft .cta-btn { background: #fff; color: var(--tr-primary); border: 1px solid var(--tr-tint2); box-shadow: none; }
.cta-soft .cta-btn:hover { background: var(--tr-tint); color: var(--tr-primary-dark); }
.cta-tg .cta-btn, .cta-btn.cta-tg { background: #0EA5E9; box-shadow: 0 10px 15px -3px rgba(14, 165, 233, .25); }
.cta-tg .cta-btn:hover { background: #0284C7; }
@media (max-width: 480px) { .cta-box { padding: 18px; } .cta-btn { width: 100%; } }

.post-disclaimer { margin: 28px 0 0; padding: 14px 18px; background: var(--tr-light); border-radius: 12px; font-size: 14px;
  line-height: 1.6; color: var(--tr-secondary); }
.post-how { margin: 16px 0 0; font-size: 14px; color: var(--tr-secondary); }
.post-how a { color: var(--tr-primary); }

/* следующий шаг и связанные */
.next-step, .related { margin-top: 48px; }
.next-step h2, .related h2, .hub-sec h2 { font-size: 22px; line-height: 1.3; font-weight: 700; color: var(--tr-dark); margin: 0 0 16px; }
.next-card { display: block; padding: 22px 24px; border-radius: var(--tr-radius); text-decoration: none; color: #fff;
  background: linear-gradient(90deg, var(--tr-primary), var(--tr-primary-dark)); box-shadow: 0 10px 25px -5px rgba(37, 99, 235, .35); }
.next-card:hover { box-shadow: 0 14px 30px -6px rgba(37, 99, 235, .45); }
.next-kicker { display: block; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; opacity: .8; margin-bottom: 6px; }
.next-card b { display: block; font-size: 19px; line-height: 1.35; overflow-wrap: break-word; }
.next-card b::after { content: " \2192"; }
.next-text { display: block; margin-top: 8px; font-size: 15px; line-height: 1.5; opacity: .9; }
.related-hub { margin: 16px 0 0; font-size: 15px; color: var(--tr-secondary); }
.related-hub a { color: var(--tr-primary); font-weight: 500; }

/* карточки статей */
.card-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
@media (min-width: 640px) { .card-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.card-list a { display: flex; flex-direction: column; gap: 6px; height: 100%; padding: 18px 20px; background: #fff;
  border: 1px solid var(--tr-line); border-radius: 14px; text-decoration: none; transition: border-color .2s, box-shadow .2s; }
.card-list a:hover { border-color: var(--tr-primary); box-shadow: 0 10px 20px -10px rgba(37, 99, 235, .35); }
.card-list b { color: var(--tr-dark); font-size: 16px; line-height: 1.4; font-weight: 600; overflow-wrap: break-word; }
.card-list span { color: var(--tr-secondary); font-size: 14px; line-height: 1.5; }
.card-list small { color: var(--tr-primary); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }

/* ---------- хабы ---------- */
.hub-text { margin-bottom: 8px; }
.hub-sec { margin-top: 40px; }
.hub-sec h2 a { color: var(--tr-dark); text-decoration: none; }
.hub-sec h2 a:hover { color: var(--tr-primary); }
.hub-sub-text { margin: -6px 0 14px; color: var(--tr-secondary); }
.hub-more { margin: 14px 0 0; }
.hub-more-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 12px;
  border: 1px solid var(--tr-tint2); color: var(--tr-primary); background: #fff; font-weight: 600; font-size: 15px; text-decoration: none; }
.hub-more-btn:hover { background: var(--tr-tint); }
.chip-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chip-list a { display: inline-block; padding: 8px 14px; border-radius: 999px; background: var(--tr-light); border: 1px solid var(--tr-line);
  color: var(--tr-text); font-size: 14px; line-height: 1.3; text-decoration: none; }
.chip-list a:hover { border-color: var(--tr-primary); color: var(--tr-primary); }

/* ---------- /blog/ ---------- */
.blog-index { max-width: 1100px; }
.bi-lead { margin: 14px 0 0; max-width: 760px; font-size: 18px; line-height: 1.6; color: var(--tr-secondary); }
.bi-stages { display: grid; gap: 16px; margin-top: 8px; }
.bi-stage { padding: 22px; background: #fff; border: 1px solid var(--tr-line); border-radius: 20px; }
@media (min-width: 768px) { .bi-stage { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 24px; padding: 26px; } }
.bi-stage-head { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 14px; }
.bi-n { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px;
  border-radius: 12px; background: var(--tr-primary); color: #fff; font-weight: 700; font-size: 15px; }
.bi-stage-head h3 { margin: 6px 0 4px; font-size: 19px; line-height: 1.3; font-weight: 700; color: var(--tr-dark); }
.bi-stage-head p { margin: 0; font-size: 14px; line-height: 1.5; color: var(--tr-secondary); }
.bi-themes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
@media (min-width: 640px) { .bi-themes { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.bi-themes > li > a { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 14px 16px;
  border-radius: 12px; background: var(--tr-light); border: 1px solid transparent; text-decoration: none; }
.bi-themes > li > a:hover { border-color: var(--tr-primary); background: #fff; }
.bi-themes b { color: var(--tr-dark); font-weight: 600; font-size: 15px; line-height: 1.35; }
.bi-themes span { flex: none; color: var(--tr-muted); font-size: 13px; white-space: nowrap; }
.cluster-subs { list-style: none; margin: 6px 0 0; padding: 0 0 0 16px; display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 13px; }
.cluster-subs a { color: var(--tr-secondary); }
.bi-text { margin-top: 40px; max-width: 780px; }
.bi-cta { margin-top: 40px; padding: 24px; border-radius: 20px; display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: 16px; background: linear-gradient(135deg, rgba(37, 99, 235, .08), rgba(16, 185, 129, .08)); }
.bi-cta-h { margin: 0 0 4px; font-size: 20px; font-weight: 700; color: var(--tr-dark); }
.bi-cta-t { margin: 0; color: var(--tr-secondary); }

/* ---------- карта статей ---------- */
.karta { max-width: 900px; }
.karta-lead { margin: 0 0 20px; font-size: 17px; line-height: 1.6; color: var(--tr-secondary); }
.karta-search { margin-bottom: 20px; }
.karta-search input { width: 100%; padding: 14px 18px; font: inherit; font-size: 16px; color: var(--tr-dark); background: #fff;
  border: 1px solid var(--tr-line); border-radius: 12px; outline: none; }
.karta-search input:focus { border-color: var(--tr-primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, .2); }
.karta-found { margin: 8px 0 0; min-height: 1.2em; font-size: 14px; color: var(--tr-secondary); }
.karta-sec { margin-bottom: 10px; background: #fff; border: 1px solid var(--tr-line); border-radius: 14px; }
.karta-sec summary { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 16px 20px;
  cursor: pointer; list-style: none; font-weight: 600; color: var(--tr-dark); }
.karta-sec summary::-webkit-details-marker { display: none; }
.karta-sec summary::after { content: "+"; flex: none; width: 28px; height: 28px; border-radius: 8px; background: var(--tr-tint);
  color: var(--tr-primary); display: inline-flex; align-items: center; justify-content: center; font-weight: 700; }
.karta-sec[open] summary::after { content: "\2212"; }
.karta-name { flex: 1; min-width: 0; }
.karta-count { flex: none; font-weight: 400; font-size: 13px; color: var(--tr-muted); }
.karta-sec > :not(summary) { margin-left: 20px; margin-right: 20px; }
.karta-hub { margin-top: 0; font-size: 14px; }
.karta-hub a { color: var(--tr-primary); }
.karta-sec h3 { margin: 14px 20px 6px; font-size: 15px; color: var(--tr-dark); }
.karta-sec h3 a { color: inherit; }
.karta-list { margin: 0 20px 16px; padding-left: 18px; display: grid; gap: 6px; font-size: 15px; line-height: 1.45; }
.karta-list a { color: var(--tr-text); text-decoration: none; }
.karta-list a:hover { color: var(--tr-primary); text-decoration: underline; }

/* ---------- страницы доверия ---------- */
.static-page { max-width: 780px; }

/* ---------- правая колонка ---------- */
.blog-side { display: grid; gap: 16px; min-width: 0; }
.side-card { padding: 22px; background: #fff; border: 1px solid var(--tr-line); border-radius: 20px; box-shadow: 0 1px 2px rgba(15, 23, 42, .04); }
.side-sub { background: linear-gradient(160deg, rgba(37, 99, 235, .06), rgba(16, 185, 129, .06)); border-color: var(--tr-tint2); }
.side-k { margin: 0 0 6px; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--tr-primary); }
.side-h { margin: 0 0 8px; font-size: 18px; line-height: 1.35; font-weight: 700; color: var(--tr-dark); }
.side-t { margin: 0 0 16px; font-size: 14px; line-height: 1.55; color: var(--tr-secondary); }
.side-sub form { margin-top: 4px; }
.side-btn { display: inline-flex; width: 100%; align-items: center; justify-content: center; gap: 10px; padding: 12px 18px;
  border-radius: 12px; border: 0; cursor: pointer; font: 600 15px/1.3 Inter, sans-serif; text-decoration: none; color: #fff;
  transition: background-color .2s; }
.side-btn-tg { background: #0EA5E9; }
.side-btn-tg:hover { background: #0284C7; }
.side-btn-lead { background: var(--tr-accent); box-shadow: 0 10px 15px -3px rgba(16, 185, 129, .25); }
.side-btn-lead:hover { background: #059669; }
.side-sticky { display: none; }
@media (min-width: 1024px) {
  /* колонка длиннее экрана: плавает только содержание, карточки уходят вверх */
  .blog-side { align-self: stretch; display: flex; flex-direction: column; gap: 16px; }
  .side-sticky { display: block; position: sticky; top: calc(var(--tr-header) + 16px); }
}
.side-toc { padding: 18px 20px; background: #fff; border: 1px solid var(--tr-line); border-radius: 16px; max-height: calc(100vh - var(--tr-header) - 140px); overflow-y: auto; }
.side-toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.side-toc a { display: block; padding: 6px 10px; border-left: 2px solid transparent; border-radius: 0 8px 8px 0; font-size: 14px;
  line-height: 1.4; color: var(--tr-secondary); text-decoration: none; }
.side-toc a:hover { color: var(--tr-primary); background: var(--tr-light); }
.side-toc a.on { color: var(--tr-primary); border-left-color: var(--tr-primary); background: var(--tr-tint); font-weight: 500; }
.side-lm { margin-top: 12px; display: flex; gap: 12px; align-items: center; padding: 14px 16px; border-radius: 16px; background: var(--tr-dark);
  color: #fff; text-decoration: none; }
.side-lm:hover { background: #1E293B; }
.side-lm-ic { flex: none; width: 40px; height: 40px; border-radius: 10px; background: var(--tr-primary); display: inline-flex;
  align-items: center; justify-content: center; }
.side-lm b { display: block; font-size: 14px; }
.side-lm small { display: block; font-size: 12px; color: #CBD5E1; }

/* телефон: правая колонка под статьёй — блок подписки (#podpiska) внизу статьи */
@media (max-width: 1023px) {
  .blog-side { border-top: 1px solid var(--tr-line); padding-top: 32px; }
}
@media (max-width: 400px) {
  .side-card { padding: 18px; }
  .post-toc { padding: 16px 18px; }
  .bi-stage { padding: 18px; }
}

/* Широкий блок чек-листа на /blog/ (24.10.2026) */
.bi-sub { margin-top: 40px; padding: 28px; border-radius: 24px; border: 1px solid var(--tr-tint2);
  background: linear-gradient(160deg, rgba(37, 99, 235, .06), rgba(16, 185, 129, .06));
  display: grid; gap: 24px; align-items: center; }
.bi-sub h2 { margin: 6px 0 10px; font-size: 26px; line-height: 1.2; font-weight: 700; color: var(--tr-dark); }
.bi-sub-img { display: block; width: 180px; height: auto; margin: 16px auto 0; }
.bi-sub-form { background: #fff; border-radius: 18px; padding: 24px; box-shadow: 0 10px 30px rgba(15, 23, 42, .08); }
@media (min-width: 900px) {
  .bi-sub { grid-template-columns: 1fr 1fr; padding: 40px; gap: 40px; }
  .bi-sub h2 { font-size: 32px; }
  .bi-sub-img { width: 200px; margin: 20px 0 0; }
}