.pp-hero{background:#0a1322;padding:9rem 2rem 4.5rem;position:relative;overflow:hidden}.pp-hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0}.pp-hero-grid{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(63,205,250,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(63,205,250,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 50% 35%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 35%,#000 30%,transparent 75%)}.pp-hero-in{position:relative;z-index:1;max-width:920px;margin:0 auto;text-align:center}.pp-hero-h1{font-size:clamp(2.6rem,4.6vw,4rem);font-weight:800;letter-spacing:-.025em;line-height:1.1;color:var(--white);margin-bottom:1.2rem}.pp-hero-h1 span{color:var(--cyan)}.pp-hero-sub{font-size:1.1rem;line-height:1.72;color:#ffffffa6;margin:0 auto 1.4rem;max-width:600px}.pp-updated{font-size:.85rem;font-weight:600;letter-spacing:.02em;color:#ffffff73;margin:0}.pp-body{background:var(--white);padding:5rem 2rem 6rem}.pp-body-in{max-width:1080px;margin:0 auto;display:grid;grid-template-columns:240px 1fr;gap:4rem;align-items:start}.pp-toc{position:sticky;top:6rem}.pp-toc-card{border:1px solid var(--border);border-radius:14px;padding:1.4rem 1.5rem;background:var(--off)}.pp-toc-head{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 1rem}.pp-toc ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.55rem}.pp-toc a{font-size:.9rem;font-weight:500;line-height:1.4;color:var(--body-light);text-decoration:none;transition:color .15s ease}.pp-toc a:hover{color:var(--cyan)}.pp-content{min-width:0}.pp-section{scroll-margin-top:6rem}.pp-section+.pp-section{margin-top:2.75rem}.pp-section-h2{font-size:1.5rem;font-weight:700;letter-spacing:-.015em;color:var(--navy);margin:0 0 1rem}.pp-content p{font-size:1rem;line-height:1.75;color:var(--body-light);margin:0 0 1rem}.pp-content p:last-child{margin-bottom:0}.pp-content ul{margin:0 0 1rem;padding-left:1.25rem;display:flex;flex-direction:column;gap:.65rem}.pp-content li{font-size:1rem;line-height:1.7;color:var(--body-light)}.pp-content strong{color:var(--navy);font-weight:700}.pp-content a{color:var(--cyan);text-decoration:none;font-weight:600}.pp-content a:hover{text-decoration:underline}.pp-contact{line-height:1.9}@media (max-width: 860px){.pp-hero{padding:7rem 1.25rem 3.5rem}.pp-body{padding:3rem 1.25rem 4.5rem}.pp-body-in{grid-template-columns:1fr;gap:2.5rem}.pp-toc{position:static}}@media (max-width: 600px){.pp-hero{padding:6rem 1.25rem 3rem}.pp-body{padding:2.5rem 1.25rem 3.5rem}.pp-body-in{grid-template-columns:1fr;gap:2rem}.pp-section-h2{font-size:1.25rem}}@media (max-width: 480px){.pp-hero-h1{font-size:clamp(2.2rem,8vw,2.6rem)}}