:root{--pl-navy:#063b63;--pl-blue:#0b72b5;--pl-green:#20b26b;--pl-ink:#173247;--pl-muted:#607587;--pl-line:#e5edf3;--pl-soft:#f3f8fb}
.logo-img{width:80px;height:80px;margin-right:5px;object-fit:contain}.navbar .left{display:block}
body{background:#f6f9fb;color:var(--pl-ink)}
.pl-header{background:#fff;border-bottom:1px solid var(--pl-line);position:sticky;top:0;z-index:20;box-shadow:0 3px 18px rgba(6,59,99,.07)}
.pl-header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.pl-brand{display:flex;align-items:center;gap:10px;color:var(--pl-navy);font-weight:800;text-decoration:none;font-size:1.08rem}.pl-brand img{width:48px;height:48px;object-fit:contain}.pl-nav{display:flex;align-items:center;gap:22px}.pl-nav a{color:#385568;text-decoration:none;font-size:.92rem;font-weight:600}.pl-nav a:hover{color:var(--pl-blue)}
.pl-hero{background:linear-gradient(120deg,#063b63,#0b72b5);color:#fff;padding:58px 0 64px;position:relative;overflow:hidden}.pl-hero:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-120px;top:-180px;background:rgba(255,255,255,.09)}.pl-eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;font-weight:800;color:#a9d9f4}.pl-hero h1{font-size:clamp(2rem,4vw,3.2rem);font-weight:800;max-width:780px;margin:.6rem 0 1rem}.pl-hero p{max-width:700px;color:rgba(255,255,255,.86);font-size:1.08rem;line-height:1.75}.pl-hero .pl-breadcrumb{color:rgba(255,255,255,.75);font-size:.88rem}.pl-hero .pl-breadcrumb a{color:#fff}
.library-article{max-width:1080px!important;padding-top:42px!important;padding-bottom:64px!important}.library-article>h1{font-size:2.45rem;color:var(--pl-navy);font-weight:800;margin-top:1.2rem}.library-article>h2{font-size:1.55rem;color:var(--pl-navy);font-weight:800;border-bottom:1px solid var(--pl-line);padding-bottom:.65rem;margin-top:2.6rem}.library-article>h3{color:var(--pl-blue)}.library-article>p,.library-article>ul,.library-article>table,.library-article>details,.library-article>.library-note{max-width:820px}.library-article p{line-height:1.85}.library-article .text-muted{font-size:.9rem;color:var(--pl-muted)!important}.library-note{background:#fff;border:1px solid #dcebf4;border-left:5px solid var(--pl-blue);border-radius:12px;padding:18px 22px;box-shadow:0 6px 20px rgba(6,59,99,.05)}.library-table{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 5px 18px rgba(6,59,99,.05)}.library-table th{background:var(--pl-soft);color:var(--pl-navy);font-weight:800}.library-table td,.library-table th{border-color:var(--pl-line);padding:13px 15px}.library-article details{background:#fff;border:1px solid var(--pl-line);border-radius:10px;padding:15px 18px}.library-article details summary{color:var(--pl-navy);cursor:pointer}.library-article details p{color:var(--pl-muted);margin:.75rem 0 0}.pl-service-cta{background:linear-gradient(120deg,#063b63,#0b72b5);color:#fff;border-radius:18px;padding:26px 28px;margin-top:2.4rem;box-shadow:0 12px 30px rgba(6,59,99,.16)}.pl-service-cta a{color:#fff}.pl-footer{background:#062d4b;color:rgba(255,255,255,.76);padding:34px 0}.pl-footer a{color:#fff;text-decoration:none}.pl-footer h2{font-size:1.1rem;color:#fff;font-weight:800}.pl-footer small{color:rgba(255,255,255,.62)}
.pl-article-column{min-width:0}.pl-book-card{position:sticky;top:96px;background:#fff;border:1px solid #dbe8f0;border-radius:16px;padding:24px;box-shadow:0 10px 28px rgba(6,59,99,.1)}.pl-book-card h2{margin:0 0 .6rem!important;border:0!important;padding:0!important;font-size:1.4rem!important}.pl-book-card p{font-size:.92rem;color:var(--pl-muted);line-height:1.65}.pl-book-card .pl-book-primary{background:var(--pl-green);border-color:var(--pl-green);color:#fff;font-weight:800}.pl-book-card .pl-book-secondary{color:var(--pl-navy);font-weight:700}.pl-book-divider{border-top:1px solid var(--pl-line);margin:1.2rem 0;padding-top:1.1rem}
.pl-library-grid{margin-top:28px}.library-card{height:100%;border:1px solid var(--pl-line);border-radius:16px;padding:26px;background:#fff;box-shadow:0 8px 24px rgba(6,59,99,.06);transition:transform .2s,box-shadow .2s}.library-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(6,59,99,.12)}.library-card h2{margin-top:0!important;border:0!important;padding:0!important;font-size:1.25rem!important}.library-card p{color:var(--pl-muted);font-size:.92rem;line-height:1.65}.library-card .btn{font-weight:700}
@media(max-width:768px){.pl-nav{display:none}.pl-header-inner{min-height:66px}.pl-hero{padding:42px 0 48px}.library-article>h1{font-size:2rem}.library-article{padding-top:28px!important}.pl-footer{padding:28px 0}}
.pl-featured-image{width:100%;height:300px;object-fit:cover;border-radius:16px;margin:0 0 24px;box-shadow:0 10px 26px rgba(6,59,99,.12)}.library-card img{width:100%;height:150px;object-fit:cover;border-radius:11px;margin-bottom:18px}
.pl-flow-copy{text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}.pl-flow-copy p{max-width:520px}.pl-flow-copy .btn{display:inline-block}
.pl-flow-row{display:flex;align-items:center;gap:48px;padding:34px 0;border-bottom:1px solid var(--pl-line)}.pl-flow-row:last-child{border-bottom:0}.pl-flow-image,.pl-flow-copy{flex:1;min-width:0}.pl-flow-image img{display:block;width:100%;height:280px;object-fit:cover;border-radius:16px;box-shadow:0 10px 28px rgba(6,59,99,.12)}.pl-flow-copy h2{color:var(--pl-navy);font-size:1.75rem;font-weight:800;margin:0 0 .75rem}.pl-flow-copy p{color:var(--pl-muted);line-height:1.8}.pl-flow-copy .btn{background:var(--pl-navy);border-color:var(--pl-navy);color:#fff;font-weight:700}.pl-flow-row.reverse .pl-flow-image{order:2}.pl-flow-row.reverse .pl-flow-copy{order:1}@media(max-width:767px){.pl-flow-row,.pl-flow-row.reverse{display:block;padding:26px 0}.pl-flow-row.reverse .pl-flow-image,.pl-flow-row.reverse .pl-flow-copy{order:initial}.pl-flow-image img{height:220px;margin-bottom:20px}.pl-flow-copy h2{font-size:1.45rem}}