:root{--pks-green:#087443;--pks-green-dark:#075333;--pks-gold:#d6ad55;--pks-ink:#17231f;--pks-muted:#66736d;--pks-pale:#f3f8f5;--pks-line:#e3ebe6;--pks-radius:18px;--pks-shadow:0 12px 34px rgba(18,54,38,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--pks-ink);font-family:"Inter","Plus Jakarta Sans",Arial,sans-serif;font-size:16px;line-height:1.65;background:#fff}a{color:inherit;text-decoration:none}a:hover{color:var(--pks-green)}img{max-width:100%;height:auto}button,input{font:inherit}.pks-container{width:min(1200px,calc(100% - 48px));margin-inline:auto}.pks-site-header{position:relative;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--pks-line)}.pks-header-inner{width:min(1320px,calc(100% - 48px));min-height:82px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}.pks-brand-text{display:flex;align-items:center;gap:12px}.pks-brand-text strong{display:block;font-size:19px;line-height:1.2;color:#123b2b}.pks-brand-text small{display:block;font-size:11px;color:var(--pks-muted)}.pks-brand-mark{width:46px;height:46px;border-radius:14px;background:#e8f3ec;color:var(--pks-green);display:grid;place-items:center;font-size:25px}.custom-logo{max-height:60px;width:auto}.pks-menu{list-style:none;display:flex;align-items:center;gap:30px;margin:0;padding:0}.pks-menu a{font-size:14px;font-weight:600}.pks-menu li:first-child a{color:var(--pks-green)}.pks-menu-toggle{display:none;border:0;background:none;font-size:26px;color:var(--pks-green)}.pks-hero{overflow:hidden;background:radial-gradient(circle at 85% 20%,rgba(219,190,111,.2),transparent 30%),linear-gradient(110deg,#073e35,#08734f 65%,#e8f1e8);color:#fff;min-height:420px}.pks-hero-inner{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;min-height:420px;gap:40px}.pks-hero-copy{padding:60px 0}.pks-eyebrow{display:inline-block;color:var(--pks-green);font-size:11px;letter-spacing:1.6px;font-weight:800}.pks-hero .pks-eyebrow{color:#d7e9d9}.pks-hero h1{font-family:"Plus Jakarta Sans",sans-serif;font-size:clamp(36px,5vw,58px);line-height:1.08;letter-spacing:-2px;margin:14px 0;font-weight:800}.pks-hero h1 em{display:block;color:#f2d995;font-style:normal}.pks-hero-tagline{font-size:20px;font-weight:700;margin:12px 0}.pks-hero-copy>p:not(.pks-hero-tagline){max-width:600px;color:#e2eee8}.pks-search{display:flex;max-width:590px;padding:6px;background:#fff;border-radius:50px;margin-top:26px;box-shadow:0 12px 28px rgba(0,0,0,.12)}.pks-search input{min-width:0;flex:1;border:0;outline:0;padding:12px 18px;border-radius:50px;color:var(--pks-ink)}.pks-search button,.pks-button{border:0;background:var(--pks-green);color:white;padding:12px 26px;border-radius:40px;font-weight:700;cursor:pointer}.pks-search button:hover,.pks-button:hover{background:var(--pks-green-dark);color:#fff}.pks-hero-art{min-height:330px;display:grid;place-items:center;position:relative}.pks-hero-orbit{width:290px;height:290px;border-radius:50%;border:1px solid rgba(255,255,255,.4);box-shadow:0 0 0 35px rgba(255,255,255,.06),0 0 0 70px rgba(255,255,255,.04)}.pks-book-illustration{position:absolute;background:linear-gradient(145deg,#fff,#e8f0e7);color:#174c36;border-radius:12px 24px 24px 12px;padding:42px 32px;font-family:"Plus Jakarta Sans";font-size:25px;font-weight:600;box-shadow:18px 18px 0 rgba(3,39,30,.25);transform:rotate(-7deg);text-align:center}.pks-book-illustration strong{font-size:34px;color:var(--pks-green)}.pks-category-band{padding-block:30px}.pks-category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.pks-category-tile{padding:22px 12px;border-radius:16px;text-align:center;background:#edf4fa;color:#153a35;font-weight:700;font-size:14px;transition:.2s}.pks-category-tile:nth-child(2n){background:#e8f3ef}.pks-category-tile:hover{transform:translateY(-4px);box-shadow:var(--pks-shadow)}.pks-category-icon{display:block;font-size:27px;margin-bottom:8px}.pks-section{padding-block:52px}.pks-section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.pks-section-heading h2,.pks-page-heading h1{font-family:"Plus Jakarta Sans";font-size:clamp(28px,3vw,38px);line-height:1.2;margin:5px 0 0;letter-spacing:-1px}.pks-text-link{color:var(--pks-green);font-weight:700;font-size:14px}.pks-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.pks-book-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.pks-book-card,.pks-article-card,.pks-course-card{border:1px solid var(--pks-line);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 5px 18px rgba(14,47,32,.04);transition:.2s}.pks-book-card:hover,.pks-article-card:hover,.pks-course-card:hover{transform:translateY(-3px);box-shadow:var(--pks-shadow)}.pks-book-card{display:grid;grid-template-columns:105px 1fr;gap:14px;padding:14px}.pks-book-cover{width:105px;height:148px;object-fit:cover;border-radius:8px;background:#edf3ef}.pks-book-info h3,.pks-card-body h3,.pks-card-body h2{font-size:17px;line-height:1.35;margin:4px 0 8px}.pks-book-info p,.pks-card-body p{font-size:13px;color:var(--pks-muted);margin:0 0 12px}.pks-book-category,.pks-card-meta{font-size:11px;color:var(--pks-green);font-weight:700}.pks-small-button{display:inline-block;border-radius:30px;background:#e9f4ed;color:var(--pks-green);padding:7px 13px;font-size:12px;font-weight:700}.pks-card-image{display:block;height:205px;background:#edf3ef;overflow:hidden}.pks-card-image img{width:100%;height:100%;object-fit:cover}.pks-image-placeholder{display:grid;place-items:center;height:100%;color:var(--pks-green);font-weight:700}.pks-card-body{padding:18px}.pks-stats{background:#f0f6f2;padding:28px 0}.pks-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.pks-stats-grid div{border-right:1px solid #cbd9d0;padding:4px 18px}.pks-stats-grid div:last-child{border:0}.pks-stats-grid strong,.pks-stats-grid span{display:block}.pks-stats-grid strong{font-size:20px;color:var(--pks-green)}.pks-stats-grid span{font-size:12px;color:var(--pks-muted)}.pks-course-section{background:var(--pks-pale)}.pks-course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.pks-course-card .pks-card-image{height:170px}.pks-main-content{padding-block:54px;min-height:55vh}.pks-page-heading{margin-bottom:28px}.pks-reading-width{max-width:900px}.pks-entry-content{font-size:17px;line-height:1.85}.pks-entry-content h2,.pks-entry-content h3{line-height:1.3}.pks-featured-image{margin:25px 0}.pks-featured-image img{width:100%;border-radius:18px}.pks-footer{background:#073e30;color:#eaf2ed;padding-top:48px}.pks-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:35px}.pks-footer h3{font-size:14px;color:#f0d995}.pks-footer ul{list-style:none;padding:0}.pks-footer li{margin:8px 0}.pks-footer a{color:#eaf2ed}.pks-footer-brand{font-size:20px}.pks-footer p{color:#c9d9d0;font-size:14px}.pks-footer-bottom{text-align:center;padding:16px;border-top:1px solid rgba(255,255,255,.15);font-size:12px;color:#c9d9d0}.pks-404{text-align:center;padding-block:100px}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1000px){.pks-category-grid{grid-template-columns:repeat(3,1fr)}.pks-book-grid{grid-template-columns:repeat(2,1fr)}.pks-hero-inner{grid-template-columns:1fr .65fr}.pks-card-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.pks-container,.pks-header-inner{width:min(100% - 32px,600px)}.pks-header-inner{min-height:70px}.pks-menu-toggle{display:block}.pks-primary-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;padding:18px 24px;border-bottom:1px solid var(--pks-line);box-shadow:var(--pks-shadow)}.pks-primary-nav.is-open{display:block}.pks-menu{display:flex;align-items:stretch;flex-direction:column;gap:0}.pks-menu li{padding:10px 0;border-bottom:1px solid var(--pks-line)}.pks-hero-inner{display:block;min-height:0}.pks-hero-copy{padding:45px 0 25px}.pks-hero h1{font-size:38px;letter-spacing:-1.3px}.pks-hero-art{min-height:185px}.pks-hero-orbit{width:145px;height:145px}.pks-book-illustration{padding:20px 25px;font-size:17px}.pks-book-illustration strong{font-size:23px}.pks-category-grid{grid-template-columns:repeat(2,1fr)}.pks-category-tile{padding:16px 8px;font-size:12px}.pks-section{padding-block:35px}.pks-section-heading{align-items:start}.pks-section-heading h2{font-size:27px}.pks-card-grid,.pks-course-grid{grid-template-columns:1fr}.pks-book-grid{grid-template-columns:1fr}.pks-book-card{grid-template-columns:95px 1fr}.pks-book-cover{width:95px;height:132px}.pks-stats-grid{grid-template-columns:repeat(2,1fr)}.pks-stats-grid div:nth-child(2){border-right:0}.pks-footer-grid{grid-template-columns:1fr;gap:18px}.pks-search input{padding:10px 12px;font-size:13px}.pks-search button{padding:10px 18px}.pks-section-heading .pks-text-link{font-size:12px}}