/* Scoped to the volume 9 product; mobile first. */
.t9{--t9-ink:#163c42;--t9-teal:#18555e;--t9-muted:#516467;--t9-line:#dce5e6;--t9-warm:#e9f4f6;color:#263d40;font-size:16px;line-height:1.95;overflow-wrap:break-word;text-align:right}
.t9 *{box-sizing:border-box}.t9 h2,.t9 h3,.t9 h4,.t9 p,.t9 figure,.t9 ul,.t9 ol{margin:0;padding:0}.t9 h2{font-size:25px;line-height:1.65;color:var(--t9-ink);font-weight:800;margin:8px 0 16px}.t9 h3{font-size:18px;line-height:1.7;color:var(--t9-ink);font-weight:700;margin:0 0 7px}.t9 p{margin:0 0 16px}.t9 a{text-decoration:none}.t9 a:focus-visible,.t9 button:focus-visible,.t9 summary:focus-visible{outline:3px solid #2da1b2;outline-offset:5px}.t9 [id]{scroll-margin-top:95px}.t9 .t9-kicker{color:var(--t9-teal);font-size:12px;font-weight:700;letter-spacing:.15px;margin:0 0 8px}.t9-section{padding:32px 0;border-bottom:1px solid var(--t9-line)}
.t9 .t9-hero{background:linear-gradient(145deg,#113c43,#1a5e69);padding:28px 20px 22px;border-radius:16px;color:#fff}.t9 .t9-eyebrow{font-size:12px;color:#dbe8ea;line-height:1.8;margin:0 0 18px;display:flex;gap:8px;align-items:center}.t9-dot{height:7px;width:7px;border-radius:50%;background:#7ecfdb;flex-shrink:0}.t9 .t9-hero h2{color:#fff;font-size:29px;line-height:1.6;margin:0 0 18px}.t9 .t9-hero h2 em{font-style:normal;color:#9ddde7}.t9 .t9-lead{color:#eef4f5;font-size:15px;line-height:2}.t9 .t9-lead strong{font-weight:500}.t9 .t9-author{font-size:13px;color:#dbe8ea}.t9-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 0;border-top:1px solid #ffffff35;border-bottom:1px solid #ffffff35;padding:20px 0;margin-top:24px}.t9-stats>div{text-align:center;display:grid;gap:1px}.t9-stats strong{font-size:27px;line-height:1.5;color:#fff}.t9-stats span{font-size:12px;color:#e1edef}.t9-hero-bottom{display:flex;flex-direction:column;gap:15px;margin-top:20px;font-size:12px}.t9 .t9-button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:48px;padding:10px 18px;border-radius:8px;font-size:14px;font-weight:700}.t9 .t9-button-light{background:#d4f0f4;color:#153e44}.t9 .t9-button-light:hover{background:#e5f6f9;color:#113c43}.t9-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:18px 0 0}.t9-nav a{display:flex;align-items:center;justify-content:center;min-height:44px;color:var(--t9-ink);background:#f2f5f6;border:1px solid var(--t9-line);border-radius:8px;font-size:13px;padding:6px}.t9-nav a:hover{background:#e3edee}
.t9-cards{display:grid;gap:12px;margin-top:22px}.t9-card{border:1px solid var(--t9-line);padding:20px;border-radius:12px;background:#fff;position:relative}.t9 .t9-card p{font-size:14px;color:var(--t9-muted);margin:0}.t9-card-number{color:#55777c;font-size:12px;display:block;margin-bottom:10px}.t9 .t9-infographic{background:var(--t9-warm);padding:26px 16px;margin-top:30px;border:0;border-radius:16px}.t9-pyramid{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 0}.t9-tier{display:flex;align-items:center;gap:12px;padding:16px 12px;border-radius:10px;min-height:92px;color:#fff}.t9-tier>div{display:grid;gap:3px}.t9-tier strong{font-size:15px;line-height:1.7}.t9-tier div>span{font-size:11px;line-height:1.8}.t9-tier-n{font-size:21px;color:inherit;opacity:.85;min-width:19px;text-align:center}.t9-tier-1{width:88%;background:#153e44}.t9-tier-2{width:92%;background:#24616a}.t9-tier-3{width:96%;background:#dbe7e9;color:#16454c}.t9-tier-4{width:100%;background:#c5e5ea;color:#2a4a4f}.t9 .t9-caption{font-size:12px;color:var(--t9-muted);line-height:1.85;margin:10px 0 0}.t9 .t9-editorial{margin:30px 0 0}.t9-editorial img{display:block;width:100%;height:auto;border-radius:14px;aspect-ratio:1500/844;object-fit:cover}.t9-editorial figcaption{font-size:12px;color:var(--t9-muted);padding:12px 4px;line-height:1.9}
.t9 .t9-roadmap{list-style:none;position:relative;margin:24px 0 0;padding:0}.t9-roadmap:before{content:'';position:absolute;right:21px;top:24px;bottom:36px;width:2px;background:#dbe5e7}.t9-roadmap li{display:flex;position:relative;gap:16px;align-items:flex-start;margin:0;padding:0 0 22px}.t9-roadmap li:last-child{padding:0}.t9-step{width:44px;height:44px;display:grid;place-items:center;flex-shrink:0;background:#18555e;color:#fff;border:5px solid #fff;border-radius:50%;font-size:15px;z-index:1}.t9-roadmap small{font-size:11px;color:#586f73}.t9 .t9-roadmap h3{font-size:17px;margin:2px 0 4px}.t9 .t9-roadmap p{font-size:14px;color:var(--t9-muted);margin:0}.t9-audience-grid{display:grid;gap:18px}.t9-audience-grid>div{padding-right:15px;border-right:3px solid #65c1cf}.t9 .t9-audience-grid h3{font-size:17px}.t9 .t9-audience-grid p{font-size:14px;color:var(--t9-muted);margin:0}
.t9 .t9-toc-group{margin:27px 0 10px;color:var(--t9-teal);font-size:12px;font-weight:700}.t9 details{background:#fff;border:1px solid var(--t9-line);border-radius:10px;margin:0 0 8px;overflow:hidden}.t9 details summary{display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px;position:relative;cursor:pointer;padding:16px 15px 16px 42px;min-height:60px;list-style:none;font-size:14px;font-weight:700;line-height:1.9;color:var(--t9-ink)}.t9 details summary::-webkit-details-marker{display:none}.t9 details summary>span{flex-basis:100%}.t9 details summary small{font-size:11px;font-weight:400;color:var(--t9-muted)}.t9 details summary b{position:absolute;left:15px;top:50%;transform:translateY(-50%);font-size:21px;font-weight:400;color:var(--t9-teal)}.t9 details[open]{border-color:#77999e;background:#f8fbfb}.t9 details[open] summary{border-bottom:1px solid #e0e8e9}.t9 details[open] summary b{transform:translateY(-50%) rotate(45deg)}.t9 .t9-chapter-body,.t9 .t9-faq details>p{padding:16px;font-size:14px;line-height:2;color:var(--t9-muted)}.t9 .t9-chapter-body p,.t9 .t9-faq details>p{margin:0}.t9-note{display:flex;align-items:flex-start;gap:12px;background:#edf7f9;border-radius:12px;padding:20px 16px;margin-top:30px}.t9-note-icon{display:grid;place-items:center;border:1px solid #438d98;border-radius:50%;width:25px;height:25px;flex-shrink:0;color:#2f707a;margin-top:5px}.t9 .t9-note h3{font-size:16px}.t9 .t9-note p{font-size:13px;line-height:2;color:#455d61;margin:0}.t9 .t9-full-title{font-size:15px}.t9-specs{margin:20px 0 0;display:grid;grid-template-columns:minmax(0,1fr);border:1px solid var(--t9-line);border-radius:12px;overflow:hidden}.t9-specs>div{padding:15px 18px;border-bottom:1px solid var(--t9-line)}.t9-specs>div:last-child{border-bottom:0}.t9-specs dt{font-size:12px;color:var(--t9-muted);font-weight:400;margin:0 0 5px}.t9-specs dd{margin:0;font-size:15px;color:var(--t9-ink);font-weight:700}.t9-specs bdi{font-family:Arial,sans-serif;letter-spacing:1px;font-size:15px}.t9-order{padding:28px 20px;margin-top:30px;border:1px solid #c3d4d7;border-radius:16px;background:#eff4f5}.t9 .t9-order h2{font-size:25px}.t9 .t9-order>p{font-size:14px}.t9-purchase{border-top:1px solid #cfdddf;padding-top:20px}.t9-purchase-price{display:flex;flex-direction:column;gap:5px}.t9-purchase-price del{color:#6a7577;font-size:15px}.t9-purchase-price ins{text-decoration:none;font-size:25px;font-weight:800;color:var(--t9-ink)}.t9-purchase-price .woocommerce-Price-currencySymbol{font-size:13px}.t9 .t9-purchase p{font-size:12px;margin:6px 0 12px;color:var(--t9-muted)}.t9 .t9-buy-form{margin:0}.t9 .t9-buy-form button{width:100%;min-height:52px;padding:12px 16px;background:#18555e;border:0;border-radius:9px;color:#fff;font:inherit;font-size:15px;font-weight:700;cursor:pointer}.t9 .t9-buy-form button:hover{background:#113c42}.t9 .t9-backlink{display:block;text-align:center;font-size:12px;color:var(--t9-teal);padding:18px 0 0;min-height:44px}
body.postid-100928 .product-single-content{padding:16px!important}body.postid-100928 .product-single-top-part{margin-bottom:16px}body.postid-100928 .product-image-wrapper img{border-radius:14px}body.postid-100928 .page-title{padding-top:26px;padding-bottom:24px}body.postid-100928 h1.title-page{font-size:23px;line-height:1.8}body.postid-100928 .study-mode{display:none}body.postid-100928 .sticky-add-to-cart{padding-bottom:env(safe-area-inset-bottom)}
@media(min-width:600px){.t9 .t9-hero{padding:38px 32px 28px}.t9 .t9-hero h2{font-size:37px}.t9-stats{grid-template-columns:repeat(4,minmax(0,1fr))}.t9-hero-bottom{flex-direction:row;align-items:center;justify-content:space-between}.t9-nav{grid-template-columns:repeat(4,minmax(0,1fr))}.t9-cards,.t9-audience-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.t9 .t9-infographic{padding:32px}.t9-tier{padding:18px 25px;gap:22px}.t9-tier strong{font-size:19px}.t9-tier div>span{font-size:13px}.t9-tier-1{width:65%}.t9-tier-2{width:76%}.t9-tier-3{width:88%}.t9-tier-4{width:100%}.t9-specs{grid-template-columns:repeat(2,minmax(0,1fr))}.t9-specs .t9-isbn{grid-column:1/-1}.t9 details summary{padding:18px 20px 18px 48px}.t9 details summary>span{flex:1}.t9-order{padding:32px}.t9-section{padding:42px 0}body.postid-100928 .product-single-content{padding:28px!important}body.postid-100928 h1.title-page{font-size:28px}.t9-pyramid{max-width:600px;margin:auto}.t9-purchase{display:flex;align-items:center;justify-content:space-between;gap:20px}.t9 .t9-buy-form{min-width:210px}.t9 .t9-purchase p{margin-bottom:0}}
body.postid-100928 .t9 .t9-nav a,body.postid-100928 .t9 .t9-backlink{color:#16454c!important}body.postid-100928 .t9 .t9-button-light{color:#153e44!important}
body.postid-100928 #course-advice{display:none}body.postid-100928 .t9-purchase-price ins{background:transparent;padding:0}
@media(prefers-reduced-motion:reduce){.t9 *{scroll-behavior:auto!important;transition:none!important}}

.t9 .t9-cycle-grid{display:grid;grid-template-columns:1fr;list-style:none;gap:12px;margin:24px 0 18px;padding:0}.t9-cycle-grid li{background:#fff;border:1px solid #d1e2e5;border-radius:12px;padding:20px 18px;position:relative}.t9-cycle-grid li>span{display:grid;place-items:center;background:#18555e;color:#fff;border-radius:50%;width:34px;height:34px;font-size:16px;margin-bottom:12px}.t9 .t9-cycle-grid h3{font-size:18px;margin-bottom:5px}.t9 .t9-cycle-grid p{font-size:14px;margin:0;color:#516467}.t9 .t9-faq details p a{color:#18555e!important;text-decoration:underline}@media(min-width:480px){.t9 .t9-cycle-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1000px){.t9 .t9-cycle-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}