@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Lora:ital,wght@0,400;0,600;1,400&display=swap');

.pp-page {
  --navy: #004D88;
  --teal: #009C8D;
  --mint: #00CFBB;
  --bg: #FFFFFF;
  --bg-soft: #F6FAF9;
  --ink: #0B2540;
  --muted: #5C7186;
  --line: rgba(0, 77, 136, .12);
  --grad: linear-gradient(135deg, var(--navy), var(--teal));
  --grad-soft: linear-gradient(135deg, rgba(0,77,136,.06), rgba(0,156,141,.08));

  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
}
.pp-page * { box-sizing: border-box; }
.pp-page h1, .pp-page h2, .pp-page h3 { font-family: 'Lora', serif; margin: 0; color: var(--ink); letter-spacing: -.01em; }
.pp-page p { margin: 0; color: var(--muted); line-height: 1.8; font-size: 15px; }
.pp-grad-word { background: linear-gradient(97deg, var(--navy), var(--teal) 70%, var(--mint)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }

.pp-shell { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* --- hero --- */
.pp-hero { position: relative; padding: 128px 0 60px; overflow: hidden; background: #fff; }
.pp-hero::before {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(600px 320px at 88% -10%, rgba(0,156,141,.09), transparent 60%);
}
.pp-hero .pp-shell { position: relative; z-index: 1; }
.pp-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase;
  color: var(--teal); background: rgba(0,156,141,.08);
  border: 1px solid rgba(0,156,141,.25); padding: 7px 16px; border-radius: 99px; margin-bottom: 18px;
}
.pp-eyebrow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 8px var(--mint); }
.pp-hero h1 { font-size: clamp(30px, 4vw, 44px); font-weight: 700; line-height: 1.18; }
.pp-hero .updated { font-size: 13.5px; font-weight: 600; color: var(--muted); margin-top: 14px; }

/* --- body layout --- */
.pp-body { padding: 20px 0 100px; }
.pp-grid { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: start; }

.pp-toc { position: sticky; top: 110px; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 18px; padding: 20px; }
.pp-toc .lbl { font-size: 11.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--teal); margin-bottom: 12px; display: block; }
.pp-toc ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.pp-toc a {
  display: block; padding: 9px 12px; border-radius: 10px; font-size: 13.5px; font-weight: 600; color: var(--muted);
  text-decoration: none; transition: all .2s ease;
}
.pp-toc a:hover { background: #fff; color: var(--navy); }

.pp-content { display: grid; gap: 18px; }
.pp-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 30px 32px; scroll-margin-top: 100px; transition: border-color .3s ease, box-shadow .3s ease; }
.pp-card:hover { border-color: rgba(0,156,141,.28); box-shadow: 0 16px 36px rgba(0,50,92,.06); }
.pp-card-top { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.pp-card-icon { width: 42px; height: 42px; border-radius: 12px; background: var(--grad-soft); color: var(--navy); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pp-card-icon svg { width: 20px; height: 20px; }
.pp-card h2 { font-size: 19px; }
.pp-card p + p { margin-top: 12px; }
.pp-card a { color: var(--teal); font-weight: 700; text-decoration: none; }
.pp-card a:hover { text-decoration: underline; }

.pp-intro { background: var(--grad); border-radius: 20px; padding: 28px 32px; color: #fff; }
.pp-intro p { color: rgba(255,255,255,.88); }
.pp-intro p + p { margin-top: 10px; }

/* --- mobile --- */
@media (max-width: 900px) {
  .pp-grid { grid-template-columns: 1fr; }
  .pp-toc { position: static; }
  .pp-toc ul { display: flex; flex-wrap: nowrap; gap: 8px; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .pp-toc ul::-webkit-scrollbar { display: none; }
  .pp-toc li { flex: 0 0 auto; }
  .pp-toc a { white-space: nowrap; background: #fff; }
}
@media (max-width: 640px) {
  .pp-hero { padding: 104px 0 40px; }
  .pp-card { padding: 24px 20px; }
  .pp-intro { padding: 22px 20px; }
}