/* Блог, статьи и FAQ. Цвета и шрифты — из site.css (жёлтый #FDC700, графит #161616). */

.pf-blog,
.pf-article,
.pf-faq-page {
    padding: 128px 0 96px; /* шапка фиксированная, как на остальных страницах */
    color: #161616;
}

.pf-crumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
    font-size: 14px;
    color: #6A7282;
}
.pf-crumbs a { color: #6A7282; text-decoration: none; }
.pf-crumbs a:hover { color: #161616; }
.pf-crumbs span:last-child { color: #161616; }

/* ---------- Лента ---------- */

.pf-blog__head { max-width: 860px; }
.pf-blog__head .section-description { margin-bottom: 24px; }

.pf-blog__cats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 32px;
}
.pf-blog__cats a {
    padding: 8px 16px;
    border-radius: 999px;
    background: #F3F4F6;
    color: #161616;
    font-size: 14px;
    text-decoration: none;
    transition: background .2s;
}
.pf-blog__cats a:hover { background: #E5E7EB; }
.pf-blog__cats a.is-active { background: #161616; color: #fff; }

.pf-blog__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.pf-blog-card {
    border-radius: 20px;
    background: #F9FAFB;
    overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease;
}
.pf-blog-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(22, 22, 22, .08); }
.pf-blog-card__link { display: flex; flex-direction: column; height: 100%; color: inherit; text-decoration: none; }
.pf-blog-card__media { aspect-ratio: 16 / 9; background: #161616; overflow: hidden; }
.pf-blog-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pf-blog-card__media--empty {
    display: flex;
    align-items: flex-end;
    padding: 20px;
    background: linear-gradient(135deg, #161616 0%, #2b2b2b 60%, #3a3000 100%);
}
.pf-blog-card__media--empty span {
    color: #FDC700;
    font-family: 'Unbounded', 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -.01em;
}
.pf-blog-card__body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 10px; }
.pf-blog-card__meta { font-size: 13px; color: #6A7282; margin: 0; }
.pf-blog-card__title { font-size: 20px; line-height: 1.25; font-weight: 700; margin: 0; letter-spacing: -.01em; }
.pf-blog-card__excerpt { font-size: 15px; line-height: 1.55; color: #4A5565; margin: 0; }

.pf-blog__pagination { display: flex; gap: 8px; justify-content: center; margin-top: 40px; }
.pf-blog__pagination .page-numbers {
    min-width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center;
    border-radius: 12px; background: #F3F4F6; color: #161616; text-decoration: none;
}
.pf-blog__pagination .current { background: #161616; color: #fff; }
.pf-blog__empty { font-size: 18px; color: #4A5565; }

/* ---------- Статья ---------- */

.pf-article__container { max-width: 1280px; }
.pf-article__body { max-width: 760px; margin: 0 auto; }

.pf-article__title {
    font-size: clamp(30px, 4.6vw, 48px);
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: -.025em;
    margin: 0 0 24px;
}

.pf-article__byline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 24px;
    border-bottom: 1px solid #E5E7EB;
    margin-bottom: 28px;
}
.pf-expert { display: flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.pf-expert img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.pf-expert > span { display: flex; flex-direction: column; line-height: 1.3; font-size: 14px; }
.pf-expert__role { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: #F0B100; }
.pf-expert__spec { color: #6A7282; }
.pf-article__dates { margin: 0; font-size: 14px; color: #6A7282; }

.pf-answer,
.pf-prose > p:first-child {
    background: #FFF8D6;
    border-left: 4px solid #FDC700;
    border-radius: 0 16px 16px 0;
    padding: 20px 24px;
    margin: 0 0 28px;
    font-size: 18px;
    line-height: 1.6;
}
.pf-answer p { margin: 0; }
.pf-prose > p:first-child { color: #161616; }
.pf-answer .pf-answer__label {
    font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: #8A6D00; margin-bottom: 6px; font-weight: 600;
}

.pf-article__cover { margin: 0 0 28px; border-radius: 20px; overflow: hidden; }
.pf-article__cover img { width: 100%; display: block; }

.pf-toc {
    background: #F9FAFB;
    border-radius: 16px;
    padding: 20px 24px;
    margin: 0 0 36px;
}
.pf-toc__title { font-weight: 700; margin: 0 0 10px; }
.pf-toc ol { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.pf-toc a { color: #161616; text-decoration: none; border-bottom: 1px solid rgba(22, 22, 22, .15); }
.pf-toc a:hover { border-color: #FDC700; }

.pf-prose { font-size: 18px; line-height: 1.7; color: #232323; }
.pf-prose > * + * { margin-top: 1.1em; }
.pf-prose h2 {
    font-size: clamp(24px, 3vw, 32px);
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -.02em;
    margin-top: 2em;
    scroll-margin-top: 110px;
}
.pf-prose h3 { font-size: 21px; line-height: 1.3; font-weight: 700; margin-top: 1.6em; }
.pf-prose ul, .pf-prose ol { padding-left: 1.3em; }
.pf-prose li + li { margin-top: .4em; }
.pf-prose a { color: #161616; text-decoration: underline; text-decoration-color: #FDC700; text-decoration-thickness: 2px; text-underline-offset: 3px; }
.pf-prose a:hover { background: #FFF3B0; }
.pf-prose strong { font-weight: 700; }
.pf-prose blockquote {
    margin-left: 0;
    padding: 4px 0 4px 20px;
    border-left: 4px solid #FDC700;
    font-style: italic;
    color: #4A5565;
}
.pf-prose blockquote cite { display: block; margin-top: 8px; font-style: normal; font-size: 15px; color: #6A7282; }

.pf-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: 16px; border: 1px solid #E5E7EB; }
.pf-table { width: 100%; border-collapse: collapse; font-size: 16px; line-height: 1.45; min-width: 520px; }
.pf-table th, .pf-table td { padding: 12px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #E5E7EB; }
.pf-table th { background: #F9FAFB; font-weight: 600; font-size: 14px; color: #4A5565; }
.pf-table tr:last-child td { border-bottom: 0; }
.pf-note { font-size: 14px !important; color: #6A7282; }
.pf-badge { display: inline-block; padding: 2px 8px; border-radius: 999px; background: #F3F4F6; font-size: 12px; color: #4A5565; white-space: nowrap; }

.pf-faq { margin-top: 48px; }
.pf-faq h2 { font-size: clamp(24px, 3vw, 32px); font-weight: 700; letter-spacing: -.02em; margin: 0 0 16px; scroll-margin-top: 110px; }
.pf-faq__item { background: #F9FAFB; border-radius: 14px; margin-bottom: 10px; }
.pf-faq__item summary {
    cursor: pointer;
    list-style: none;
    padding: 18px 52px 18px 22px;
    font-weight: 600;
    font-size: 17px;
    position: relative;
}
.pf-faq__item summary::-webkit-details-marker { display: none; }
.pf-faq__item summary::after {
    content: '';
    position: absolute;
    right: 22px;
    top: 50%;
    width: 10px;
    height: 10px;
    border-right: 2px solid #161616;
    border-bottom: 2px solid #161616;
    transform: translateY(-70%) rotate(45deg);
    transition: transform .2s;
}
.pf-faq__item[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.pf-faq__item p { margin: 0; padding: 0 22px 20px; font-size: 16px; line-height: 1.65; color: #4A5565; }
.pf-faq__item p + p { padding-top: 0; }
.pf-faq__item a { color: #161616; text-decoration-color: #FDC700; text-decoration-thickness: 2px; }

.pf-disclaimer { margin-top: 32px; font-size: 14px; line-height: 1.55; color: #6A7282; }

.pf-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin: 40px 0 0;
    padding: 28px 32px;
    border-radius: 20px;
    background: linear-gradient(135deg, #FDC700 0%, #F0B100 100%);
    color: #161616;
}
.pf-prose .pf-cta { margin: 32px 0; }
.pf-cta p { margin: 0; }
.pf-cta__title { font-size: 22px; font-weight: 700; line-height: 1.25; }
.pf-cta__text { font-size: 16px; opacity: .85; margin-top: 6px !important; }
.pf-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.pf-btn {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: 48px; padding: 0 24px; border-radius: 999px; border: 0;
    font: 600 15px/1 'Inter', sans-serif; cursor: pointer; text-decoration: none !important;
    transition: transform .15s;
}
.pf-btn:active { transform: scale(.98); }
.pf-btn--dark { background: #161616; color: #fff !important; }
.pf-btn--light { background: #fff; color: #161616 !important; }

.pf-related { margin: 72px auto 0; max-width: 1280px; }
.pf-related__title { font-size: clamp(24px, 3vw, 32px); font-weight: 700; letter-spacing: -.02em; margin: 0 0 24px; }

/* ---------- FAQ-страница ---------- */

.pf-faq-page__head { max-width: 860px; }
.pf-faq-page__updated { font-size: 14px; color: #6A7282; margin: -16px 0 24px; }
.pf-faq-page__nav { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 40px; }
.pf-faq-page__nav a {
    padding: 8px 16px; border-radius: 999px; background: #F3F4F6; color: #161616; font-size: 14px; text-decoration: none;
}
.pf-faq-page__nav a:hover { background: #FFF3B0; }
.pf-faq-page__group { margin: 0 0 40px; max-width: 900px; }
.pf-faq-page__group h2 {
    font-size: clamp(22px, 2.6vw, 28px); font-weight: 700; letter-spacing: -.02em; margin: 0 0 16px; scroll-margin-top: 110px;
}
.pf-faq-page .pf-cta { max-width: 900px; }

@media (max-width: 1024px) {
    .pf-blog__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
    .pf-blog, .pf-article, .pf-faq-page { padding: 104px 0 64px; }
    .pf-blog__grid { grid-template-columns: 1fr; }
    .pf-prose { font-size: 17px; }
    .pf-answer, .pf-prose > p:first-child { font-size: 17px; padding: 16px 18px; }
    .pf-cta { padding: 22px 20px; }
    .pf-cta__actions, .pf-cta__actions .pf-btn { width: 100%; }
    .pf-faq__item summary { padding: 16px 44px 16px 16px; font-size: 16px; }
    .pf-faq__item summary::after { right: 18px; }
    .pf-faq__item p { padding: 0 16px 16px; }
}