/* в”Ђв”Ђ Hero в”Ђв”Ђ */
  .pp-hero {
    padding: 100px 0 60px;
    position: relative;
    overflow: hidden;
  }
  .pp-hero::before {
    content: none;
  }
  .pp-hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
  }
  .pp-hero-left {}
  .pp-hero h1 {
    font-size: clamp(2.4rem, 4.5vw, 3.6rem);
    font-weight: 800;
    letter-spacing: -.03em;
    line-height: 1.1;
    margin: 0 0 20px;
    color: var(--text);
  }
  .pp-hero h1 em {
    font-style: normal;
    background: linear-gradient(120deg, var(--ocean), var(--sky));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .pp-hero-lead {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.75;
    margin: 0 0 32px;
    max-width: 420px;
  }
  .pp-hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }
  .pp-hero-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 100px;
    font-size: .78rem;
    font-weight: 500;
    color: var(--ocean);
    background: rgba(0,191,255,.07);
    border: 1px solid rgba(0,191,255,.18);
  }
  .pp-hero-chip svg { opacity: .8; }

  /* right card */
  .pp-hero-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 32px;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
  .pp-hero-card-row {
    display: flex;
    align-items: center;
    gap: 14px;
  }
  .pp-hero-card-ico {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0,191,255,.15), rgba(20,129,184,.10));
    border: 1px solid rgba(0,191,255,.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--ocean);
  }
  .pp-hero-card-text strong {
    display: block;
    font-size: .88rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 2px;
  }
  .pp-hero-card-text span {
    font-size: .78rem;
    color: var(--muted);
  }
  .pp-hero-divider {
    height: 1px;
    background: var(--border);
  }

  @media (max-width: 768px) {
    .pp-hero-inner { grid-template-columns: 1fr; }
    .pp-hero-card { display: none; }
  }

  /* в”Ђв”Ђ Layout в”Ђв”Ђ */
  .pp-body {
    padding-bottom: 80px;
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 32px;
    align-items: start;
  }

  /* в”Ђв”Ђ Sidebar TOC в”Ђв”Ђ */
  .pp-toc {
    position: sticky;
    top: 88px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: linear-gradient(160deg, rgba(0,191,255,.06) 0%, rgba(255,255,255,.9) 60%);
    border: 1px solid rgba(0,191,255,.15);
    box-shadow: 0 2px 16px rgba(0,191,255,.07);
  }
  .pp-toc-header {
    padding: 16px 18px 12px;
    border-bottom: 1px solid rgba(0,191,255,.12);
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .pp-toc-header svg {
    color: var(--ocean);
    opacity: .7;
  }
  .pp-toc-title {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--ocean);
    margin: 0;
  }
  .pp-toc-list { padding: 8px 0; }
  .pp-toc a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    font-size: .8rem;
    font-weight: 500;
    color: var(--muted);
    text-decoration: none;
    border-left: 2px solid transparent;
    transition: background .2s, color .2s, border-color .2s;
    line-height: 1.3;
  }
  .pp-toc a:hover {
    background: rgba(0,191,255,.07);
    color: var(--ocean);
    border-left-color: var(--sky);
  }
  .pp-toc-ico {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(0,191,255,.10);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--ocean);
    transition: background .2s;
  }
  .pp-toc a:hover .pp-toc-ico {
    background: rgba(0,191,255,.18);
  }

  /* в”Ђв”Ђ Sections в”Ђв”Ђ */
  .pp-sections { display: flex; flex-direction: column; gap: 16px; z-index: 1; }

  .pp-section {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 28px 32px;
    box-shadow: 0 4px 24px rgba(2,8,23,.05);
    scroll-margin-top: 96px;
    transition: box-shadow .25s, border-color .25s, opacity 1.6s ease, transform 1.6s ease;
  }
  .pp-section:hover {
    box-shadow: 0 8px 36px rgba(0,191,255,.10);
    border-color: rgba(0,191,255,.22);
  }

  .pp-section-head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
  }
  .pp-section-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(0,191,255,.15), rgba(20,129,184,.10));
    border: 1px solid rgba(0,191,255,.18);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--ocean);
  }
  .pp-section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin: 0;
  }
  .pp-section-num {
    margin-left: auto;
    font-size: 2.4rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -.04em;
    background: linear-gradient(135deg, var(--sky), var(--ocean));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    opacity: .12;
    user-select: none;
  }

  .pp-section p {
    color: rgba(15,23,42,.72);
    line-height: 1.85;
    font-size: .93rem;
    margin: 0;
  }
  .pp-section p + p { margin-top: 10px; }
  .pp-section ul {
    margin: 10px 0 0;
    padding-left: 20px;
    color: rgba(15,23,42,.72);
    line-height: 1.8;
    font-size: .93rem;
  }
  .pp-section p + ul { margin-top: 10px; }
  .pp-section ul + p { margin-top: 10px; }
  .pp-section li + li { margin-top: 6px; }

  /* в”Ђв”Ђ Responsive в”Ђв”Ђ */
  @media (max-width: 768px) {
    .pp-body { grid-template-columns: 1fr; }
    .pp-toc { display: none; }
    .pp-hero { padding: 88px 0 40px; }
    .pp-section { padding: 22px 20px; }
  }