/* Scoped to the volume 1 product; mobile first. */
.t1{--t1-ink:#162342;--t1-teal:#1c2e5a;--t1-muted:#515867;--t1-line:#dcdfe6;--t1-warm:#e9edf6;color:#262e40;font-size:16px;line-height:1.95;overflow-wrap:break-word;text-align:right}
.t1 *{box-sizing:border-box}.t1 h2,.t1 h3,.t1 h4,.t1 p,.t1 figure,.t1 ul,.t1 ol{margin:0;padding:0}.t1 h2{font-size:25px;line-height:1.65;color:var(--t1-ink);font-weight:800;margin:8px 0 16px}.t1 h3{font-size:18px;line-height:1.7;color:var(--t1-ink);font-weight:700;margin:0 0 7px}.t1 p{margin:0 0 16px}.t1 a{text-decoration:none}.t1 a:focus-visible,.t1 button:focus-visible,.t1 summary:focus-visible{outline:3px solid #3458ab;outline-offset:5px}.t1 [id]{scroll-margin-top:95px}.t1 .t1-kicker{color:var(--t1-teal);font-size:12px;font-weight:700;letter-spacing:.15px;margin:0 0 8px}.t1-section{padding:32px 0;border-bottom:1px solid var(--t1-line)}
.t1 .t1-hero{background:linear-gradient(145deg,#142140,#1f3464);padding:28px 20px 22px;border-radius:16px;color:#fff}.t1 .t1-eyebrow{font-size:12px;color:#dbdfea;line-height:1.8;margin:0 0 18px;display:flex;gap:8px;align-items:center}.t1-dot{height:7px;width:7px;border-radius:50%;background:#819bd8;flex-shrink:0}.t1 .t1-hero h2{color:#fff;font-size:29px;line-height:1.6;margin:0 0 18px}.t1 .t1-hero h2 em{font-style:normal;color:#a2b5e2}.t1 .t1-lead{color:#eef0f5;font-size:15px;line-height:2}.t1 .t1-lead strong{font-weight:500}.t1 .t1-author{font-size:13px;color:#dbdfea}.t1-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}.t1-stats>div{text-align:center;display:grid;gap:1px}.t1-stats strong{font-size:27px;line-height:1.5;color:#fff}.t1-stats span{font-size:12px;color:#e1e5ef}.t1-hero-bottom{display:flex;flex-direction:column;gap:15px;margin-top:20px;font-size:12px}.t1 .t1-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}.t1 .t1-button-light{background:#d6def2;color:#152344}.t1 .t1-button-light:hover{background:#e7ecf7;color:#142140}.t1-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:18px 0 0}.t1-nav a{display:flex;align-items:center;justify-content:center;min-height:44px;color:var(--t1-ink);background:#f2f3f6;border:1px solid var(--t1-line);border-radius:8px;font-size:13px;padding:6px}.t1-nav a:hover{background:#e3e6ee}
.t1-cards{display:grid;gap:12px;margin-top:22px}.t1-card{border:1px solid var(--t1-line);padding:20px;border-radius:12px;background:#fff;position:relative}.t1 .t1-card p{font-size:14px;color:var(--t1-muted);margin:0}.t1-card-number{color:#55617c;font-size:12px;display:block;margin-bottom:10px}.t1 .t1-infographic{background:var(--t1-warm);padding:26px 16px;margin-top:30px;border:0;border-radius:16px}.t1-pyramid{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 0}.t1-tier{display:flex;align-items:center;gap:12px;padding:16px 12px;border-radius:10px;min-height:92px;color:#fff}.t1-tier>div{display:grid;gap:3px}.t1-tier strong{font-size:15px;line-height:1.7}.t1-tier div>span{font-size:11px;line-height:1.8}.t1-tier-n{font-size:21px;color:inherit;opacity:.85;min-width:19px;text-align:center}.t1-tier-1{width:88%;background:#152344}.t1-tier-2{width:92%;background:#24396a}.t1-tier-3{width:96%;background:#dbdfe9;color:#17274b}.t1-tier-4{width:100%;background:#c5d0ea;color:#2a354f}.t1 .t1-caption{font-size:12px;color:var(--t1-muted);line-height:1.85;margin:10px 0 0}.t1 .t1-editorial{margin:30px 0 0}.t1-editorial img{display:block;width:100%;height:auto;border-radius:14px;aspect-ratio:1500/844;object-fit:cover}.t1-editorial figcaption{font-size:12px;color:var(--t1-muted);padding:12px 4px;line-height:1.9}
.t1 .t1-roadmap{list-style:none;position:relative;margin:24px 0 0;padding:0}.t1-roadmap:before{content:'';position:absolute;right:21px;top:24px;bottom:36px;width:2px;background:#dbdfe7}.t1-roadmap li{display:flex;position:relative;gap:16px;align-items:flex-start;margin:0;padding:0 0 22px}.t1-roadmap li:last-child{padding:0}.t1-step{width:44px;height:44px;display:grid;place-items:center;flex-shrink:0;background:#1c2e5a;color:#fff;border:5px solid #fff;border-radius:50%;font-size:15px;z-index:1}.t1-roadmap small{font-size:11px;color:#586073}.t1 .t1-roadmap h3{font-size:17px;margin:2px 0 4px}.t1 .t1-roadmap p{font-size:14px;color:var(--t1-muted);margin:0}.t1-audience-grid{display:grid;gap:18px}.t1-audience-grid>div{padding-right:15px;border-right:3px solid #6585cf}.t1 .t1-audience-grid h3{font-size:17px}.t1 .t1-audience-grid p{font-size:14px;color:var(--t1-muted);margin:0}
.t1 .t1-toc-group{margin:27px 0 10px;color:var(--t1-teal);font-size:12px;font-weight:700}.t1 details{background:#fff;border:1px solid var(--t1-line);border-radius:10px;margin:0 0 8px;overflow:hidden}.t1 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(--t1-ink)}.t1 details summary::-webkit-details-marker{display:none}.t1 details summary>span{flex-basis:100%}.t1 details summary small{font-size:11px;font-weight:400;color:var(--t1-muted)}.t1 details summary b{position:absolute;left:15px;top:50%;transform:translateY(-50%);font-size:21px;font-weight:400;color:var(--t1-teal)}.t1 details[open]{border-color:#77839e;background:#f8f9fb}.t1 details[open] summary{border-bottom:1px solid #e0e3e9}.t1 details[open] summary b{transform:translateY(-50%) rotate(45deg)}.t1 .t1-chapter-body,.t1 .t1-faq details>p{padding:16px;font-size:14px;line-height:2;color:var(--t1-muted)}.t1 .t1-chapter-body p,.t1 .t1-faq details>p{margin:0}.t1-note{display:flex;align-items:flex-start;gap:12px;background:#edf1f9;border-radius:12px;padding:20px 16px;margin-top:30px}.t1-note-icon{display:grid;place-items:center;border:1px solid #435c98;border-radius:50%;width:25px;height:25px;flex-shrink:0;color:#2f457a;margin-top:5px}.t1 .t1-note h3{font-size:16px}.t1 .t1-note p{font-size:13px;line-height:2;color:#454d61;margin:0}.t1 .t1-full-title{font-size:15px}.t1-specs{margin:20px 0 0;display:grid;grid-template-columns:minmax(0,1fr);border:1px solid var(--t1-line);border-radius:12px;overflow:hidden}.t1-specs>div{padding:15px 18px;border-bottom:1px solid var(--t1-line)}.t1-specs>div:last-child{border-bottom:0}.t1-specs dt{font-size:12px;color:var(--t1-muted);font-weight:400;margin:0 0 5px}.t1-specs dd{margin:0;font-size:15px;color:var(--t1-ink);font-weight:700}.t1-specs bdi{font-family:Arial,sans-serif;letter-spacing:1px;font-size:15px}.t1-order{padding:28px 20px;margin-top:30px;border:1px solid #c3c9d7;border-radius:16px;background:#eff1f5}.t1 .t1-order h2{font-size:25px}.t1 .t1-order>p{font-size:14px}.t1-purchase{border-top:1px solid #cfd4df;padding-top:20px}.t1-purchase-price{display:flex;flex-direction:column;gap:5px}.t1-purchase-price del{color:#6a6e77;font-size:15px}.t1-purchase-price ins{text-decoration:none;font-size:25px;font-weight:800;color:var(--t1-ink)}.t1-purchase-price .woocommerce-Price-currencySymbol{font-size:13px}.t1 .t1-purchase p{font-size:12px;margin:6px 0 12px;color:var(--t1-muted)}.t1 .t1-buy-form{margin:0}.t1 .t1-buy-form button{width:100%;min-height:52px;padding:12px 16px;background:#1c2e5a;border:0;border-radius:9px;color:#fff;font:inherit;font-size:15px;font-weight:700;cursor:pointer}.t1 .t1-buy-form button:hover{background:#14213f}.t1 .t1-backlink{display:block;text-align:center;font-size:12px;color:var(--t1-teal);padding:18px 0 0;min-height:44px}
body.postid-15638 .product-single-content{padding:16px!important}body.postid-15638 .product-single-top-part{margin-bottom:16px}body.postid-15638 .product-image-wrapper img{border-radius:14px}body.postid-15638 .page-title{padding-top:26px;padding-bottom:24px}body.postid-15638 h1.title-page{font-size:23px;line-height:1.8}body.postid-15638 .study-mode{display:none}body.postid-15638 .sticky-add-to-cart{padding-bottom:env(safe-area-inset-bottom)}
@media(min-width:600px){.t1 .t1-hero{padding:38px 32px 28px}.t1 .t1-hero h2{font-size:37px}.t1-stats{grid-template-columns:repeat(4,minmax(0,1fr))}.t1-hero-bottom{flex-direction:row;align-items:center;justify-content:space-between}.t1-nav{grid-template-columns:repeat(4,minmax(0,1fr))}.t1-cards,.t1-audience-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.t1 .t1-infographic{padding:32px}.t1-tier{padding:18px 25px;gap:22px}.t1-tier strong{font-size:19px}.t1-tier div>span{font-size:13px}.t1-tier-1{width:65%}.t1-tier-2{width:76%}.t1-tier-3{width:88%}.t1-tier-4{width:100%}.t1-specs{grid-template-columns:repeat(2,minmax(0,1fr))}.t1-specs .t1-isbn{grid-column:1/-1}.t1 details summary{padding:18px 20px 18px 48px}.t1 details summary>span{flex:1}.t1-order{padding:32px}.t1-section{padding:42px 0}body.postid-15638 .product-single-content{padding:28px!important}body.postid-15638 h1.title-page{font-size:28px}.t1-pyramid{max-width:600px;margin:auto}.t1-purchase{display:flex;align-items:center;justify-content:space-between;gap:20px}.t1 .t1-buy-form{min-width:210px}.t1 .t1-purchase p{margin-bottom:0}}
body.postid-15638 .t1 .t1-nav a,body.postid-15638 .t1 .t1-backlink{color:#17274b!important}body.postid-15638 .t1 .t1-button-light{color:#152344!important}
body.postid-15638 #course-advice{display:none}body.postid-15638 .t1-purchase-price ins{background:transparent;padding:0}
@media(prefers-reduced-motion:reduce){.t1 *{scroll-behavior:auto!important;transition:none!important}}

.t1 .t1-cycle-grid{display:grid;grid-template-columns:1fr;list-style:none;gap:12px;margin:24px 0 18px;padding:0}.t1-cycle-grid li{background:#fff;border:1px solid #d1d7e5;border-radius:12px;padding:20px 18px;position:relative}.t1-cycle-grid li>span{display:grid;place-items:center;background:#1c2e5a;color:#fff;border-radius:50%;width:34px;height:34px;font-size:16px;margin-bottom:12px}.t1 .t1-cycle-grid h3{font-size:18px;margin-bottom:5px}.t1 .t1-cycle-grid p{font-size:14px;margin:0;color:#515867}.t1 .t1-faq details p a{color:#1c2e5a!important;text-decoration:underline}@media(min-width:480px){.t1 .t1-cycle-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1000px){.t1 .t1-cycle-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}

.t1-related{display:grid;gap:12px}.t1 .t1-related a{display:block;padding:18px;border:1px solid var(--t1-line);border-radius:12px;color:var(--t1-ink)!important;background:var(--t1-warm);font-size:14px;line-height:1.9}

.t1-cycle-grid li>br,.t1-card>br,.t1-card>p:empty{display:none}