.tk-surface .tk-section--light{--tk-focus:var(--tk-blue)}.tk-surface .tk-section--dark{--tk-focus:var(--tk-yellow)}.tk-surface.tk-editorial{min-block-size:100svh}.tk-surface .tk-skip-link{z-index:100;color:var(--tk-ink);background:var(--tk-yellow);border-radius:var(--tk-radius-sm);padding:.8rem 1rem;font-weight:800;position:fixed;inset-block-start:-8rem;inset-inline-start:1rem}.tk-surface .tk-skip-link:focus{inset-block-start:1rem}.tk-surface.tk-editorial>.tk-nav{position:sticky;inset-block-start:0}.tk-surface .tk-sales-shell{inline-size:min(100% - 2rem,78rem);margin-inline:auto}.tk-surface .tk-sales-hero{align-items:center;gap:clamp(2.5rem,7vw,6rem);min-block-size:calc(100svh - 4.25rem);padding-block:clamp(4rem,9vw,8rem);display:grid;overflow:clip}.tk-surface .tk-sales-hero[data-compact=true]{min-block-size:auto}.tk-surface .tk-sales-hero__copy{gap:1.5rem;display:grid}.tk-surface .tk-sales-hero:not(.tk-sales-hero--home) .tk-sales-hero__copy h1{max-inline-size:12ch}.tk-surface .tk-sales-lead,.tk-surface .tk-sales-intro{max-inline-size:48rem;font-size:var(--tk-step-1);margin:0;line-height:1.45}.tk-surface .tk-sales-lead{color:var(--tk-paper-muted)}.tk-surface .tk-sales-intro{color:var(--tk-secondary);margin-block-start:1.5rem}.tk-surface .tk-sales-kicker{color:var(--tk-mint);font-size:var(--tk-step--1);letter-spacing:.1em;text-transform:uppercase;align-items:center;gap:.75rem;margin:0;font-weight:900;display:flex}.tk-surface .tk-sales-kicker--dark{color:var(--tk-blue)}.tk-surface .tk-sales-scroll{min-block-size:44px;inline-size:fit-content;color:var(--tk-yellow);align-items:center;gap:.75rem;font-weight:800;text-decoration:none;display:inline-flex}.tk-surface .tk-sales-hero__covers{grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;gap:clamp(1rem,3vw,2.5rem);display:grid}.tk-surface .tk-sales-hero[data-compact=true] .tk-sales-hero__covers{grid-template-columns:minmax(0,34rem);justify-content:center}.tk-surface .tk-sales-cover-link{color:inherit;border-radius:var(--tk-radius-lg);text-decoration:none;display:block}.tk-surface .tk-sales-cover-link:hover .tk-cover{border-color:var(--tk-mint)}.tk-surface .tk-sales-section{padding-block:clamp(4.5rem,10vw,9rem)}.tk-surface .tk-sales-section h2{max-inline-size:14ch;margin-block-start:1rem}.tk-surface .tk-sales-grid{gap:clamp(1rem,3vw,2rem);margin-block-start:clamp(2.5rem,6vw,5rem);display:grid}.tk-surface .tk-sales-grid--two{grid-template-columns:repeat(2,minmax(0,1fr))}.tk-surface .tk-sales-grid--three{grid-template-columns:repeat(3,minmax(0,1fr))}.tk-surface .tk-guide-card,.tk-surface .tk-sales-card,.tk-surface .tk-reader-page,.tk-surface .tk-price-panel{border:1px solid var(--tk-line-light);border-radius:var(--tk-radius-lg);padding:clamp(1.35rem,3vw,2.5rem)}.tk-surface .tk-guide-card{--tk-card-accent:var(--tk-coral);border-block-start:.45rem solid var(--tk-card-accent);background:#fff;flex-direction:column;gap:1.5rem;min-block-size:32rem;display:flex}.tk-surface .tk-guide-card[data-accent=blue]{--tk-card-accent:var(--tk-blue)}.tk-surface .tk-guide-card h3,.tk-surface .tk-sales-card h3,.tk-surface .tk-reader-page h3{color:var(--tk-ink)}.tk-surface .tk-guide-card p,.tk-surface .tk-sales-card p{margin:0}.tk-surface .tk-guide-card__index{color:var(--tk-secondary);font-family:Consolas,SFMono-Regular,monospace;font-size:var(--tk-step--1);letter-spacing:.08em;text-transform:uppercase;font-weight:700}.tk-surface .tk-guide-card__facts{border-block:1px solid var(--tk-line-light);grid-template-columns:repeat(3,1fr);gap:.75rem;margin:auto 0 0;padding-block:1.25rem;display:grid}.tk-surface .tk-guide-card__facts div{min-inline-size:0}.tk-surface .tk-guide-card__facts dt{color:var(--tk-secondary);font-size:var(--tk-step--1)}.tk-surface .tk-guide-card__facts dd{margin:.15rem 0 0;font-weight:900}.tk-surface .tk-sales-button{min-block-size:48px;color:var(--tk-ink);background:var(--tk-coral);border:2px solid var(--tk-ink);box-shadow:.3rem .3rem 0 var(--tk-ink);font:inherit;cursor:pointer;border-radius:.65rem;justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 1.1rem;font-weight:900;text-decoration:none;display:inline-flex}.tk-surface .tk-sales-button:hover{background:var(--tk-yellow)}.tk-surface .tk-sales-button:disabled{color:var(--tk-secondary);background:var(--tk-paper-muted);border-color:var(--tk-secondary);box-shadow:none;cursor:not-allowed}.tk-surface .tk-sales-button--checkout{justify-content:center;inline-size:100%;margin-block-start:1rem}.tk-surface .tk-comparison{border:1px solid var(--tk-line-light);border-radius:var(--tk-radius-lg);margin-block-start:3rem;overflow:hidden}.tk-surface .tk-comparison__row{grid-template-columns:minmax(8rem,.7fr) repeat(2,minmax(0,1fr));display:grid}.tk-surface .tk-comparison__row+.tk-comparison__row{border-block-start:1px solid var(--tk-line-light)}.tk-surface .tk-comparison__row>*{margin:0;padding:1.25rem}.tk-surface .tk-comparison__row>*+*{border-inline-start:1px solid var(--tk-line-light)}.tk-surface .tk-comparison__label{color:var(--tk-secondary);background:var(--tk-paper-muted);font-weight:800}.tk-surface .tk-list-clean{gap:.8rem;margin:1.5rem 0 0;padding:0;list-style:none;display:grid}.tk-surface .tk-list-clean li{padding-inline-start:1.5rem;position:relative}.tk-surface .tk-list-clean li:before{content:"";background:var(--tk-coral);block-size:.22rem;inline-size:.6rem;position:absolute;inset-block-start:.65em;inset-inline-start:0}.tk-surface .tk-chapter-layout{grid-template-columns:minmax(16rem,.8fr) minmax(0,1.4fr);align-items:start;gap:clamp(2rem,7vw,7rem);display:grid}.tk-surface .tk-chapter-progress{position:sticky;inset-block-start:7rem}.tk-surface .tk-chapter-progress p:not(.tk-sales-kicker){color:var(--tk-secondary)}.tk-surface .tk-progress-rail{gap:.45rem;margin-block-start:2rem;display:flex}.tk-surface .tk-progress-rail span{background:var(--tk-blue);block-size:.75rem;inline-size:2.8rem;transform:skew(-18deg)}.tk-surface .tk-progress-rail span:nth-child(2){background:var(--tk-coral)}.tk-surface .tk-progress-rail span:nth-child(3){background:var(--tk-green)}.tk-surface .tk-chapter-list{gap:0;margin:0;padding:0;list-style:none;display:grid}.tk-surface .tk-chapter-list li{border-block-end:1px solid var(--tk-line-light);grid-template-columns:3.5rem 1fr;align-items:start;gap:1rem;padding-block:1.4rem;display:grid}.tk-surface .tk-chapter-list li>span{color:var(--tk-secondary);font-family:Consolas,SFMono-Regular,monospace;font-weight:800}.tk-surface .tk-chapter-list li h3{font-family:var(--tk-font-body), Archivo, sans-serif;font-size:var(--tk-step-1);font-weight:800;line-height:1.25}.tk-surface .tk-chapter-list li.is-active h3,.tk-surface .tk-chapter-list li.is-active>span{color:var(--tk-blue)}.tk-surface .tk-reader-preview{isolation:isolate;background:var(--tk-ink-soft);border-radius:var(--tk-radius-lg);position:relative;overflow:hidden}.tk-surface .tk-reader-preview__pages{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;padding:clamp(1rem,4vw,3rem);display:grid}.tk-surface .tk-reader-page{min-block-size:18rem;color:var(--tk-ink);background:var(--tk-paper)}.tk-surface .tk-reader-page p{color:var(--tk-secondary)}.tk-surface .tk-reader-overlay{z-index:2;color:var(--tk-paper);background:var(--tk-blue);text-align:center;place-items:center;padding:2rem;display:none;position:absolute;inset:0}.tk-surface .tk-reader-overlay p{max-inline-size:9ch;font-family:var(--tk-font-display), Anton, sans-serif;font-size:var(--tk-step-4);text-transform:uppercase;margin:0;line-height:.92}.tk-surface .tk-checkout{inline-size:min(100%,38rem);color:var(--tk-ink);background:var(--tk-paper);border-radius:var(--tk-radius-lg);box-shadow:var(--tk-shadow-card);padding:clamp(1.25rem,3vw,2rem)}.tk-surface .tk-checkout--pending{border:1px solid var(--tk-line-light);box-shadow:none;border-radius:0}.tk-surface .tk-checkout--pending h3{max-inline-size:15ch;color:var(--tk-ink);font-family:var(--tk-font-body), "Archivo", sans-serif;letter-spacing:-.035em;margin:.4rem 0 0;font-size:clamp(1.6rem,3vw,2.7rem);font-weight:900;line-height:1}.tk-surface .tk-checkout__eyebrow{color:var(--tk-coral-ink);letter-spacing:.09em;text-transform:uppercase;margin:0;font-size:.72rem;font-weight:900}.tk-surface .tk-checkout__consent{cursor:pointer;grid-template-columns:1.4rem 1fr;align-items:start;gap:.8rem;min-block-size:44px;font-weight:700;display:grid}.tk-surface .tk-checkout__consent input{block-size:1.25rem;inline-size:1.25rem;accent-color:var(--tk-blue);margin-block-start:.15rem}.tk-surface .tk-checkout__help{color:var(--tk-secondary);font-size:var(--tk-step--1);margin:.75rem 0 0 2.2rem}.tk-surface .tk-checkout--pending .tk-checkout__help{margin:1rem 0 0;line-height:1.55}.tk-surface .tk-checkout--pending .tk-sales-button[disabled]{inline-size:100%;color:var(--tk-secondary);background:var(--tk-paper-muted);border-color:var(--tk-line-light);box-shadow:none;cursor:not-allowed;opacity:1;margin-block-start:1.25rem}.tk-surface .tk-checkout__compare{min-block-size:44px;color:var(--tk-ink);border-block-end:1px solid var(--tk-ink);justify-content:space-between;margin-block-start:.75rem;padding-block:.65rem;font-size:.8rem;font-weight:850;text-decoration:none;display:flex}.tk-surface .tk-checkout__error{color:var(--tk-paper);border-radius:var(--tk-radius-sm);background:#9d2d24;margin:1rem 0 0;padding:.8rem;font-weight:700}.tk-surface .tk-faq{gap:.75rem;margin-block-start:2.5rem;display:grid}.tk-surface .tk-faq details{border:1px solid var(--tk-line-light);border-radius:var(--tk-radius-sm);background:#fff;padding:1.2rem}.tk-surface .tk-faq summary{cursor:pointer;min-block-size:44px;font-weight:900}.tk-surface .tk-faq details p{color:var(--tk-secondary);margin-block-end:0}.tk-surface .tk-final-scene{min-block-size:128svh;max-block-size:140svh;color:var(--tk-paper);background:var(--tk-ink)}.tk-surface .tk-final-scene__sticky{place-items:center;min-block-size:100svh;display:grid;position:sticky;inset-block-start:0;overflow:clip}.tk-surface .tk-final-scene__content{z-index:2;text-align:center;justify-items:center;gap:1.5rem;padding-block:4rem;display:grid;position:relative}.tk-surface .tk-final-scene__content h2{max-inline-size:11ch}.tk-surface .tk-final-scene__content>p{max-inline-size:42rem;color:var(--tk-paper-muted);margin:0}.tk-surface .tk-final-cover{z-index:1;aspect-ratio:3/4;inline-size:clamp(8rem,18vw,15rem);color:var(--tk-paper);background:var(--tk-ink-raised);border:2px solid var(--tk-line-dark);border-radius:var(--tk-radius-md);font-family:var(--tk-font-display), Anton, sans-serif;font-size:var(--tk-step-2);padding:1rem;line-height:.95;position:absolute}.tk-surface .tk-final-cover:first-of-type{border-block-start-color:var(--tk-coral);inset-block-start:14vh;inset-inline-start:3vw}.tk-surface .tk-final-cover:nth-of-type(2){border-block-start-color:var(--tk-blue);inset-block-end:12vh;inset-inline-end:3vw}.tk-surface .tk-final-links{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.tk-surface .tk-editorial-footer{color:var(--tk-paper-muted);background:var(--tk-ink-soft);border-block-start:1px solid var(--tk-line-dark)}.tk-surface .tk-editorial-footer__inner{grid-template-columns:minmax(0,1fr);gap:1.25rem;min-inline-size:0;padding-block:3rem;display:grid;overflow:clip}.tk-surface .tk-editorial-footer__inner>*{min-inline-size:0}.tk-surface .tk-editorial-footer__inner>p:not(.tk-editorial-footer__masthead){max-inline-size:46rem;margin:0}.tk-surface .tk-editorial-footer__brand{color:var(--tk-paper);align-items:center;gap:.75rem;font-weight:900;display:flex}.tk-surface .tk-editorial-footer nav{flex-wrap:wrap;gap:1rem;display:flex}.tk-surface .tk-editorial-footer a{min-block-size:44px;min-inline-size:44px;color:var(--tk-mint);justify-content:center;align-items:center;padding-inline:.5rem;display:inline-flex}@media (min-width:60rem){.tk-surface .tk-sales-hero--compact{background:radial-gradient(circle at 78% 46%, #335cff33, transparent 26rem), var(--tk-ink-soft);grid-template-columns:minmax(0,1.12fr) minmax(18rem,.88fr);gap:clamp(2.5rem,5vw,6rem);min-block-size:calc(100svh - 4.25rem);padding-block:clamp(3.5rem,6vw,6rem)}.tk-surface .tk-sales-hero--compact .tk-sales-hero__copy{justify-self:end;inline-size:min(100% - 2rem,42rem);margin-inline:0}.tk-surface .tk-sales-hero--compact .tk-sales-hero__copy h1{font-size:clamp(3.6rem,4.3vw,4.8rem)}.tk-surface .tk-sales-hero--compact .tk-sales-hero__covers{justify-self:start;inline-size:min(100% - 2rem,33rem);max-inline-size:33rem;margin-inline:0;overflow:visible}.tk-surface .tk-sales-hero--compact .tk-cover{gap:1.1rem;block-size:min(40rem,80svh);min-block-size:0;padding:clamp(1.5rem,2.6vw,2.5rem)}.tk-surface .tk-sales-hero--compact .tk-cover__title{margin-block:.75rem;font-size:clamp(3.25rem,4vw,4.25rem);line-height:.9}.tk-surface .tk-sales-hero--compact .tk-cover__subtitle{font-size:1rem;line-height:1.25}.tk-surface .tk-sales-hero--compact .tk-cover__outcome{font-size:.9rem;line-height:1.3}}@media (max-width:47.99rem){.tk-surface .tk-sales-hero__covers,.tk-surface .tk-sales-grid--two,.tk-surface .tk-sales-grid--three,.tk-surface .tk-reader-preview__pages,.tk-surface .tk-chapter-layout{grid-template-columns:1fr}.tk-surface .tk-sales-hero__covers{inline-size:min(100%,34rem)}.tk-surface .tk-guide-card{min-block-size:auto}.tk-surface .tk-chapter-progress{position:static}.tk-surface .tk-comparison__row{grid-template-columns:1fr}.tk-surface .tk-comparison__row>*+*{border-inline-start:0;border-block-start:1px solid var(--tk-line-light)}.tk-surface .tk-final-cover{opacity:.28}}@media (prefers-reduced-motion:reduce){.tk-surface.tk-editorial>.tk-nav,.tk-surface .tk-chapter-progress,.tk-surface .tk-final-scene__sticky{position:static!important}.tk-surface .tk-final-scene,.tk-surface .tk-final-scene__sticky{min-block-size:auto!important}.tk-surface .tk-final-cover{opacity:1;position:static}.tk-surface .tk-final-scene__sticky{flex-wrap:wrap;justify-content:center;gap:1rem;padding:4rem 1rem;display:flex}.tk-surface .tk-reader-overlay{opacity:0!important;visibility:hidden!important;display:none!important}.tk-surface .tk-reader-page{opacity:1!important;visibility:visible!important}}.tk-surface .tk-sales-hero--home{isolation:isolate;background:radial-gradient(circle at 76% 42%, #335cff3d, transparent 30rem), var(--tk-ink-soft);min-block-size:auto;padding:0;display:block;position:relative;overflow:hidden}.tk-surface .tk-sales-hero__waves,.tk-surface .tk-sales-hero__wash{position:absolute;inset:0}.tk-surface .tk-sales-hero__waves{z-index:0;pointer-events:none;background:radial-gradient(at 72% 46%,#bcebd838,#0000 24%),linear-gradient(135deg,#101726 10%,#182338 58%,#101726 100%);min-block-size:100%}.tk-surface .tk-sales-hero__waves:before{z-index:0;content:"";filter:blur(9px);opacity:.85;background:radial-gradient(at 52% 54%,#bcebd86b 0%,#335cff47 30%,#0000 64%),linear-gradient(145deg,#0000 18%,#335cff2e 48%,#0000 74%);position:absolute;inset:8% -8% 2% 43%;transform:rotate(-7deg)scale(1.06)}.tk-surface .tk-sales-hero__waves canvas{z-index:1;opacity:1;pointer-events:none;display:block;position:relative;block-size:100%!important;inline-size:100%!important}.tk-surface .tk-sales-hero__waves[data-fallback=true]{background:radial-gradient(at 70% 48%,#bcebd84d,#0000 20%),radial-gradient(at 76% 52%,#335cff6b,#0000 42%),linear-gradient(135deg,#101726 8%,#182338 55%,#101726 100%)}.tk-surface .tk-sales-hero__wash{z-index:1;background:linear-gradient(90deg, #0c1220cc 0%, #0c12209e 42%, #0c122024 68%, #0c12202e 100%), linear-gradient(0deg, var(--tk-ink-soft) 0%, transparent 20%, transparent 84%, #0c12206b 100%);pointer-events:none}.tk-surface .tk-sales-hero__stage{z-index:2;grid-template-rows:minmax(0,1fr) auto;grid-template-columns:minmax(1rem,1fr) minmax(0,42rem) clamp(2rem,3vw,3rem) minmax(20rem,33rem) minmax(1rem,1fr);align-items:center;gap:clamp(.25rem,.8vw,.75rem) 0;min-block-size:clamp(41.5rem,100svh - 4.25rem,56rem);inline-size:100%;max-inline-size:none;margin-inline:0;padding-block:clamp(2rem,4.5vw,4.5rem) 0;display:grid;position:relative}.tk-surface .tk-sales-hero--home .tk-sales-hero__copy{z-index:2;grid-area:1/2;gap:clamp(1rem,2vw,1.5rem);min-inline-size:0;position:static}.tk-surface .tk-sales-kicker--hero{flex-wrap:wrap;row-gap:.45rem}.tk-surface .tk-step-label{min-block-size:1.75rem;color:var(--tk-ink);background:var(--tk-mint);letter-spacing:.08em;border-radius:0;align-items:center;padding-inline:.6rem;font-size:.7rem;display:inline-flex}.tk-surface .tk-sales-kicker--dark .tk-step-label{color:var(--tk-paper);background:var(--tk-blue)}.tk-surface .tk-sales-hero--home .tk-sales-hero__copy .tk-sales-hero__title{inline-size:100%;min-inline-size:0;max-inline-size:none;color:var(--tk-paper);font-family:var(--tk-font-body), "Archivo", sans-serif;letter-spacing:-.036em;word-spacing:.09em;font-size:clamp(4rem,6.8vw,6.4rem);font-weight:900;line-height:.88;overflow:hidden}.tk-surface .tk-title-clip{white-space:nowrap;inline-size:100%;min-inline-size:0;padding:.06em .08em .08em 0;display:block;overflow:hidden}.tk-surface .tk-title-clip>span{display:block}.tk-surface .tk-sales-hero--home .tk-sales-lead{max-inline-size:42rem;color:var(--tk-paper);font-size:clamp(1.15rem,1rem + .6vw,1.55rem);font-weight:650;line-height:1.34}.tk-surface .tk-hero-actions{border-block:1px solid var(--tk-line-dark);grid-template-columns:repeat(2,minmax(0,1fr));gap:0;max-inline-size:39rem;display:grid}.tk-surface .tk-hero-offer{min-block-size:5.35rem;color:var(--tk-paper);background:0 0;border:0;border-radius:0;justify-content:space-between;align-items:center;gap:.75rem;padding:.85rem 1rem;text-decoration:none;transition:color .18s,background .18s;display:flex}.tk-surface .tk-hero-offer:hover{color:var(--tk-ink);background:var(--tk-mint)}.tk-surface .tk-hero-offer+.tk-hero-offer{border-inline-start:1px solid var(--tk-line-dark)}.tk-surface .tk-hero-offer>span:first-child{gap:.08rem;display:grid}.tk-surface .tk-hero-offer small{color:var(--tk-paper-muted);letter-spacing:.07em;text-transform:uppercase;font-size:.72rem;font-weight:800}.tk-surface .tk-hero-offer strong{letter-spacing:-.025em;font-size:clamp(1.18rem,1rem + .55vw,1.55rem);line-height:1.1}.tk-surface .tk-hero-offer em{color:var(--tk-mint);font-size:.74rem;font-style:normal;font-weight:800}.tk-surface .tk-hero-offer__arrow{block-size:auto;inline-size:auto;color:var(--tk-mint);background:0 0;border-radius:0;flex:none;font-size:1.45rem;font-weight:900;display:block}.tk-surface .tk-hero-offer:hover .tk-hero-offer__arrow{color:var(--tk-ink)}.tk-surface .tk-sales-hero__visual{grid-area:1/4;min-block-size:clamp(29rem,48vw,35rem);position:relative}.tk-surface .tk-sales-hero__books{z-index:1;perspective:1200px;perspective-origin:50% 44%;grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;gap:clamp(.45rem,1.2vw,1.1rem);inline-size:min(100%,34rem);margin-inline:auto;display:grid;position:absolute;inset:.25rem 0 2.6rem}.tk-surface .tk-book-object{--book-open-duration:1.6s;--book-close-duration:.95s;--book-depth:.82rem;--book-front:#ff7657;--book-ink:var(--tk-ink);--book-signal:#ffe5a8;--book-spine:#d84c35;--book-edge:#f5ebdd;--book-rotate-y:-8deg;--book-hover-y:-2deg;z-index:1;aspect-ratio:.704;inline-size:min(100%,14rem);color:var(--book-ink);cursor:pointer;perspective:900px;justify-self:end;margin-block-end:1.9rem;text-decoration:none;transition:translate .82s cubic-bezier(.2,.75,.2,1);display:block;position:relative}.tk-surface .tk-book-object[data-accent=blue]{--book-front:#335cff;--book-ink:#f2f6fa;--book-signal:#bcebd8;--book-spine:#203cc2;--book-rotate-y:8deg;--book-hover-y:2deg;z-index:2;justify-self:start;margin-block:2.25rem 0}.tk-surface .tk-book-object__scene,.tk-surface .tk-book-object__volume{block-size:100%;inline-size:100%;transform-style:preserve-3d;display:block;position:relative}.tk-surface .tk-book-object__scene{transition:opacity .36s,transform .52s cubic-bezier(.2,.75,.2,1)}.tk-surface .tk-book-object__volume{transform:rotateX(2.5deg) rotateY(var(--book-rotate-y));transform-origin:50% 70%;transition:transform .52s cubic-bezier(.2,.72,.2,1)}.tk-surface .tk-book-object__shadow{z-index:-1;content:"";filter:blur(.85rem);background:#00000085;border-radius:50%;block-size:13%;transition:filter .26s,opacity .26s;position:absolute;inset-block-end:-1.15rem;inset-inline:5% -2%;transform:rotate(-2deg)translateZ(-2rem)}.tk-surface .tk-book-object__front,.tk-surface .tk-book-object__back,.tk-surface .tk-book-object__inside,.tk-surface .tk-book-object__spine,.tk-surface .tk-book-object__page-block,.tk-surface .tk-book-object__top-pages{backface-visibility:hidden;display:block;position:absolute}.tk-surface .tk-book-object__front,.tk-surface .tk-book-object__back{border:1px solid #0c122038;border-radius:.42rem .18rem .18rem .42rem;inset:0}.tk-surface .tk-book-object[data-accent=blue] .tk-book-object__front,.tk-surface .tk-book-object[data-accent=blue] .tk-book-object__back{border-radius:.18rem .42rem .42rem .18rem}.tk-surface .tk-book-object__back{background:var(--book-spine);transform:translateZ(calc(var(--book-depth) / -2))}.tk-surface .tk-book-object__front{z-index:2;color:var(--book-ink);background:linear-gradient(112deg, #ffffff38 0%, transparent 24%, transparent 78%, #0000001a 100%), var(--book-front);transform:translateZ(calc(var(--book-depth) / 2));transform-origin:100%;transition:transform 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.tk-sales-hero__band{z-index:3;pointer-events:auto;grid-area:2/1/auto/-1;block-size:clamp(9.25rem,11.5vw,12rem);inline-size:auto;margin-inline:0;position:relative;overflow:hidden}.tk-surface .tk-sales-hero--home .tk-sales-hero__loop{block-size:100%;inline-size:100%;position:relative}.tk-surface .tk-text-loop__svg{block-size:100%;inline-size:100%;display:block;overflow:visible}.tk-surface .tk-text-loop__control{z-index:4;min-block-size:44px;min-inline-size:44px;color:var(--tk-mint);font:inherit;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;background:#0c1220e0;border:1px solid #bcebd894;border-radius:999px;justify-content:center;align-items:center;gap:.4rem;padding-inline:.75rem;font-size:.7rem;font-weight:850;display:inline-flex;position:absolute;inset-block-end:.45rem;inset-inline-end:1rem}.tk-surface .tk-text-loop__control svg{fill:currentColor;block-size:.9rem;inline-size:.9rem}.tk-surface .tk-text-loop__control:hover,.tk-surface .tk-text-loop__control[aria-pressed=true]{color:var(--tk-ink);background:var(--tk-paper)}.tk-surface .tk-text-loop__measure{visibility:hidden}.tk-surface .tk-section-heading{grid-template-columns:minmax(0,.78fr) minmax(18rem,1.22fr);align-items:end;gap:clamp(1.5rem,5vw,5rem);display:grid}.tk-surface .tk-section-heading>h2,.tk-surface .tk-section-heading>.tk-sales-kicker{grid-column:1}.tk-surface .tk-section-heading>h2{max-inline-size:11ch;margin-block-start:.65rem}.tk-surface .tk-section-heading>.tk-sales-intro,.tk-surface .tk-section-heading>.tk-sales-lead{grid-area:1/2/span 2;align-self:end}.tk-surface .tk-chooser{background:linear-gradient(90deg, transparent calc(50% - .5px), var(--tk-line-light) 50%, transparent calc(50% + .5px)), var(--tk-paper);padding-block:clamp(4.5rem,7vw,7rem);scroll-margin-block-start:4.5rem}.tk-surface .tk-chooser__heading{grid-template-rows:auto auto;grid-template-columns:minmax(8rem,.48fr) minmax(22rem,1.42fr) minmax(12rem,.72fr);align-items:end;gap:1rem 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var(--tk-ink);box-shadow:none;border-radius:0;grid-template:"head""path"1fr"action"/minmax(0,1fr);gap:0;scroll-margin-block-start:5.5rem;transition:box-shadow .18s,transform .18s;display:grid;position:relative;overflow:hidden}.tk-surface .tk-decision-row+.tk-decision-row{border-block-start:2px solid var(--tk-ink)}.tk-surface .tk-decision-row[data-accent=blue]{--tk-card-accent:var(--tk-blue);--tk-card-accent-ink:var(--tk-blue);--tk-card-on-accent:var(--tk-paper);--tk-card-line:#f2f6fa61}.tk-surface .tk-decision-row:hover,.tk-surface .tk-decision-row:focus-within{box-shadow:0 .42rem 0 var(--tk-card-accent);transform:translateY(-.18rem)}.tk-surface .tk-decision-row__head{min-inline-size:0;color:var(--tk-card-on-accent);background:var(--tk-card-accent);border-block-end:2px solid var(--tk-ink);grid-area:head;grid-template-columns:minmax(0,1fr) auto;align-content:start;gap:.9rem 1.25rem;padding:clamp(1.35rem,2.5vw,2rem);display:grid}.tk-surface .tk-decision-row__head p,.tk-surface .tk-decision-row__path{margin:0}.tk-surface .tk-decision-row__head .tk-guide-card__index{color:currentColor;max-inline-size:none;font-size:.76rem;line-height:1.25}.tk-surface .tk-decision-row__identity{align-content:start;gap:.18rem;min-inline-size:0;display:grid}.tk-surface .tk-decision-row__identity>p:last-child{color:currentColor;letter-spacing:.065em;text-transform:uppercase;font-size:.82rem;font-weight:850;line-height:1.2}.tk-surface .tk-decision-row__price{text-align:end;display:grid}.tk-surface .tk-decision-row__price strong{color:currentColor;font-size:clamp(1.65rem,2.5vw,2rem);line-height:.95}.tk-surface .tk-decision-row__price span{color:currentColor;font-size:.72rem;font-weight:800;line-height:1.25}.tk-surface .tk-decision-row__head h3{color:currentColor;max-inline-size:11ch;font-family:var(--tk-font-body), "Archivo", sans-serif;letter-spacing:-.04em;grid-column:1/-1;margin:0;font-size:clamp(2.15rem,3.5vw,3rem);font-weight:900;line-height:.94}.tk-surface .tk-decision-row__signal{border-block-start:1px solid var(--tk-card-line);grid-column:1/-1;gap:.35rem;padding-block-start:.9rem;display:grid}.tk-surface .tk-decision-row__signal strong{letter-spacing:-.018em;max-inline-size:28ch;font-size:clamp(1.05rem,1.5vw,1.22rem);font-weight:900;line-height:1.15}.tk-surface .tk-decision-row__signal span{max-inline-size:42ch;font-size:.88rem;font-weight:720;line-height:1.4}.tk-surface .tk-decision-row__path{background:var(--tk-paper);grid-area:path;align-content:start;gap:1.25rem;min-inline-size:0;padding:clamp(1.35rem,2.4vw,1.85rem);display:grid}.tk-surface .tk-decision-row__path>div{align-items:start;gap:.45rem;min-inline-size:0;padding:0;display:grid}.tk-surface .tk-decision-row__path>div+div{border-block-start:1px solid var(--tk-line-light);padding-block-start:1.15rem}.tk-surface .tk-decision-row__path dt{color:var(--tk-card-accent-ink);letter-spacing:.075em;text-transform:uppercase;font-size:.76rem;font-weight:900;line-height:1.35}.tk-surface .tk-decision-row__path dd{color:var(--tk-ink);margin:0;font-size:1rem;font-weight:600;line-height:1.5}.tk-surface .tk-decision-row__outcomes ul{gap:0;margin:0;padding:0;list-style:none;display:grid}.tk-surface .tk-decision-row__outcomes li{border-block-start:1px solid var(--tk-line-light);padding:.58rem 0 .58rem 1.15rem;font-weight:720;line-height:1.35;position:relative}.tk-surface .tk-decision-row__outcomes li:before{content:"";background:var(--tk-card-accent);block-size:.42rem;inline-size:.42rem;position:absolute;inset-block-start:1.03rem;inset-inline-start:0}.tk-surface .tk-decision-row__switch{background:var(--tk-paper-muted);border-inline-start:.34rem solid var(--tk-card-accent);border-block-start:0!important;padding:.95rem 1rem!important}.tk-surface .tk-decision-row__facts{border-block-start:1px solid var(--tk-card-line);grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;display:grid}.tk-surface .tk-decision-row__facts span{color:currentColor;background:0 0;border-radius:0;gap:.12rem;padding:.72rem .55rem 0;font-size:.76rem;font-weight:780;line-height:1.25;display:grid}.tk-surface .tk-decision-row__facts span+span{border-inline-start:1px solid var(--tk-card-line)}.tk-surface .tk-decision-row__facts strong{font-size:.95rem}.tk-surface .tk-decision-row .tk-sales-button{min-block-size:60px;min-inline-size:0;color:var(--tk-card-on-accent);background:var(--tk-card-accent);border:0;border-block-start:2px solid var(--tk-ink);box-shadow:none;border-radius:0;flex-direction:row;grid-area:action;justify-content:space-between;align-self:stretch;align-items:center;gap:1rem;padding:1rem clamp(1.25rem,2.4vw,1.75rem);font-size:.96rem;font-weight:900;line-height:1.25}.tk-surface .tk-decision-row .tk-sales-button>span:last-child{flex:none;font-size:1.45rem;transition:transform .18s}.tk-surface .tk-decision-row .tk-sales-button:hover{color:var(--tk-paper);background:var(--tk-ink-raised)}.tk-surface .tk-decision-row 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.tk-duo-card h3{color:var(--tk-paper);font-family:var(--tk-font-body), "Archivo", sans-serif;letter-spacing:-.04em;font-size:clamp(1.7rem,2.55vw,2.45rem);font-weight:900;line-height:1}.tk-surface .tk-duo-card__copy>p:last-child{color:var(--tk-paper-muted);margin-block-start:.75rem;font-size:.95rem;line-height:1.5}.tk-surface .tk-duo-card__proof{border-block:1px solid var(--tk-line-dark);grid-template-columns:repeat(3,minmax(0,1fr));gap:0;display:grid}.tk-surface .tk-duo-card__proof span{text-align:center;background:0 0;border-radius:0;gap:.16rem;padding:.72rem .35rem;font-size:.72rem;font-weight:800;line-height:1.2;display:grid}.tk-surface .tk-duo-card__proof strong{color:var(--tk-mint);font-size:1rem}.tk-surface .tk-duo-card__proof span+span{border-inline-start:1px solid var(--tk-line-dark)}.tk-surface .tk-duo-card__price{gap:.15rem;display:grid}.tk-surface .tk-duo-card__price strong{color:var(--tk-mint);font-size:clamp(1.5rem,2.5vw,2.35rem);line-height:1}.tk-surface .tk-duo-card__price span,.tk-surface .tk-duo-card__price small{color:var(--tk-paper-muted);font-size:.72rem;font-weight:750;line-height:1.25}.tk-surface .tk-duo-card__links{gap:.45rem;display:grid}.tk-surface .tk-duo-card__links a{min-block-size:44px;color:var(--tk-ink);background:var(--tk-mint);border:1px solid var(--tk-mint);border-radius:0;justify-content:space-between;gap:.6rem;padding:.7rem .8rem;font-size:.75rem;font-weight:800;line-height:1.25;text-decoration:none;display:flex}.tk-surface .tk-duo-card__links a:hover{color:var(--tk-paper);background:var(--tk-blue);border-color:var(--tk-blue)}.tk-surface .tk-duo-card__links>span{color:var(--tk-paper-muted);letter-spacing:.06em;text-transform:uppercase;font-size:.68rem;font-weight:800}@media (prefers-reduced-motion:reduce){.tk-surface .tk-decision-row,.tk-surface .tk-decision-row .tk-sales-button span{transition:none}}.tk-surface .tk-proof{background:radial-gradient(circle at 80% 25%, #335cff29, transparent 32rem), var(--tk-ink-soft);padding-block:clamp(4.5rem,7vw,7rem)}.tk-surface .tk-section-heading--inverse .tk-sales-lead{color:var(--tk-paper-muted)}.tk-surface .tk-proof .tk-section-heading>h2{max-inline-size:16ch;font-size:clamp(2.35rem,4vw,4.25rem);line-height:.96}.tk-surface .tk-proof-panel{border-block:1px solid var(--tk-line-dark);box-shadow:none;background:0 0;border-radius:0;grid-template-columns:minmax(0,1.4fr) minmax(16rem,.6fr);gap:0;margin-block-start:clamp(2.5rem,5vw,4.5rem);padding:0;display:grid}.tk-surface .tk-proof-panel__deliverables{gap:0;margin:0;padding:0;list-style:none;display:grid}.tk-surface .tk-proof-panel__deliverables li{border-block-end:1px solid var(--tk-line-dark);grid-template-columns:2.25rem minmax(0,1fr);align-items:start;gap:clamp(.8rem,2vw,1.4rem);padding:clamp(.9rem,1.8vw,1.25rem) clamp(.25rem,1.6vw,1.25rem);display:grid}.tk-surface .tk-proof-panel__deliverables li:last-child{border-block-end:0}.tk-surface .tk-proof-panel__deliverables li>span{color:var(--tk-coral);letter-spacing:.08em;font-family:Consolas,SFMono-Regular,monospace;font-size:.72rem;font-weight:800}.tk-surface .tk-proof-panel__deliverables h3{color:var(--tk-paper);font-family:var(--tk-font-body), "Archivo", sans-serif;letter-spacing:-.018em;margin:0;font-size:clamp(1rem,1rem + .45vw,1.35rem);font-weight:850;line-height:1.1}.tk-surface .tk-proof-panel__deliverables p{color:var(--tk-paper-muted);margin:.3rem 0 0;font-size:.94rem;line-height:1.5}.tk-surface .tk-proof-panel__terms{border-inline-start:1px solid var(--tk-line-dark);align-content:stretch;gap:0;margin:0;padding:.5rem clamp(1rem,2vw,1.75rem);display:grid}.tk-surface .tk-proof-panel__terms div{border-block-end:1px solid var(--tk-line-dark);align-content:center;padding-block:1rem;display:grid}.tk-surface .tk-proof-panel__terms div:last-child{border-block-end:0}.tk-surface .tk-proof-panel__terms dt{color:var(--tk-mint);letter-spacing:.08em;text-transform:uppercase;font-size:.75rem;font-weight:900}.tk-surface .tk-proof-panel__terms dd{color:var(--tk-paper-muted);margin:.4rem 0 0;font-size:.94rem;line-height:1.5}.tk-surface .tk-origin{background:linear-gradient(90deg, #bcebd86b 0 1px, transparent 1px) 0 0 / 12.5% 100%, var(--tk-paper-muted);border-block:1px solid var(--tk-line-light);padding-block:clamp(4rem,7vw,7rem);position:relative;overflow:hidden}.tk-surface .tk-origin:after{content:"K";color:#335cff12;font-family:var(--tk-font-body), "Archivo", sans-serif;letter-spacing:-.12em;pointer-events:none;font-size:clamp(15rem,32vw,31rem);font-weight:900;line-height:.72;position:absolute;inset-block-end:-.2em;inset-inline-end:-.05em}.tk-surface .tk-origin__grid{z-index:1;grid-template-columns:minmax(16rem,.92fr) minmax(0,1.08fr);align-items:start;gap:clamp(2rem,7vw,7rem);display:grid;position:relative}.tk-surface .tk-origin h2{max-inline-size:15ch;color:var(--tk-ink);font-family:var(--tk-font-body), "Archivo", sans-serif;letter-spacing:-.055em;margin-block-start:1.25rem;font-size:clamp(2.6rem,4.2vw,4.6rem);font-weight:900;line-height:.9}.tk-surface .tk-origin__copy{gap:1.25rem;padding-block-start:clamp(2.8rem,8vw,7rem);display:grid}.tk-surface .tk-origin__copy>p{max-inline-size:42rem;color:var(--tk-secondary);margin:0;font-size:clamp(1.05rem,1.5vw,1.35rem);font-weight:600;line-height:1.55}.tk-surface .tk-origin__signature{border-block-start:2px solid var(--tk-ink);letter-spacing:.08em;text-transform:uppercase;align-items:baseline;gap:.65rem;padding-block-start:1rem;display:flex;color:var(--tk-ink)!important;margin-block-start:1rem!important;font-size:.78rem!important}.tk-surface .tk-origin__signature strong{font-weight:900}.tk-surface .tk-origin__signature span{color:var(--tk-green-mark);font-weight:800}.tk-surface .tk-faq-section{padding-block:clamp(4rem,7vw,6.5rem)}.tk-surface .tk-faq-layout{grid-template-columns:minmax(14rem,.72fr) minmax(0,1.28fr);align-items:start;gap:clamp(2rem,6vw,6rem);display:grid}.tk-surface .tk-faq-layout .tk-section-heading{display:block;position:sticky;inset-block-start:7rem}.tk-surface .tk-faq-eyebrow{color:var(--tk-blue);font-size:var(--tk-step--1);letter-spacing:.09em;text-transform:uppercase;margin:0 0 .75rem;font-weight:900}.tk-surface .tk-faq-layout .tk-faq{border-block-start:1px solid var(--tk-line-light);gap:0;margin:0}.tk-surface .tk-faq-layout .tk-faq details{border:0;border-block-end:1px solid var(--tk-line-light);background:0 0;border-radius:0;padding:1.15rem 0}.tk-surface .tk-faq-layout .tk-faq summary{justify-content:space-between;align-items:center;gap:1rem;list-style:none;display:flex}.tk-surface .tk-faq-layout .tk-faq summary:after{content:"+";color:var(--tk-blue);font-size:1.35rem}.tk-surface .tk-faq-layout .tk-faq details[open] summary:after{content:"−"}.tk-surface .tk-final-cta{isolation:isolate;background:radial-gradient(circle at 76% 34%, #335cff47, transparent 26rem), var(--tk-ink);place-items:center;min-block-size:min(44rem,78svh);max-block-size:140svh;padding-block:clamp(4rem,8vw,7rem);display:grid;position:relative;overflow:hidden}.tk-surface .tk-final-cta__signal{z-index:0;color:#bcebd81a;font-family:var(--tk-font-body), "Archivo", sans-serif;letter-spacing:-.12em;pointer-events:none;font-size:clamp(22rem,47vw,42rem);font-weight:900;line-height:.75;position:absolute;inset-block-end:-.25em;inset-inline-end:-.04em}.tk-surface .tk-final-cta__content{z-index:1;gap:1.4rem;display:grid;position:relative}.tk-surface .tk-final-cta__content h2{max-inline-size:14ch;font-family:var(--tk-font-body), "Archivo", sans-serif;letter-spacing:-.045em;font-size:clamp(2.8rem,5vw,5rem);font-weight:900;line-height:.91}.tk-surface .tk-final-cta__content>p{max-inline-size:42rem;color:var(--tk-paper-muted);font-size:var(--tk-step-1);margin:0}.tk-surface .tk-final-cta__content>.tk-final-cta__status{max-inline-size:36rem;color:var(--tk-mint);border-block-start:1px solid var(--tk-line-dark);padding-block-start:.85rem;font-size:.86rem;font-weight:650;line-height:1.45}.tk-surface .tk-final-cta__status strong{color:var(--tk-paper)}.tk-surface .tk-final-cta__actions{flex-wrap:wrap;gap:.75rem;display:flex}.tk-surface .tk-final-cta__actions .tk-sales-button{min-inline-size:min(100%,17rem);color:var(--tk-ink);border:1px solid var(--tk-paper);box-shadow:none;border-radius:0}.tk-surface .tk-final-cta__actions .tk-sales-button--duo{background:var(--tk-mint)}.tk-surface .tk-editorial-footer__masthead{inline-size:100%;max-inline-size:100%;color:var(--tk-paper);font-family:var(--tk-font-body), "Archivo", sans-serif;letter-spacing:-.085em;white-space:nowrap;font-size:clamp(3.7rem,12.2vw,10.5rem);font-weight:900;line-height:.78;overflow:visible}@media (min-width:68rem){.tk-surface .tk-book-object[data-variant=home][data-accent=blue]{translate:0 clamp(2.75rem,3.5vw,4.25rem)}}.tk-surface .tk-book-object[data-variant=product]{--book-depth:1rem;cursor:default;justify-self:center;inline-size:min(100%,56.32svh,22rem);margin:0}.tk-surface .tk-book-object[data-variant=product] .tk-book-object__inside{clip-path:inset(0 25%);opacity:0;transition:clip-path var(--book-close-duration) cubic-bezier(.22, .72, .22, 1), opacity .24s ease;inset-inline-start:calc(.85rem - 50%)}.tk-surface .tk-book-object[data-variant=product][data-accent=blue]{justify-self:center;margin:0}.tk-surface .tk-book-object[data-variant=product] .tk-book-object__title{font-size:clamp(2rem,3vw,2.75rem)}.tk-surface .tk-book-object[data-variant=product] .tk-book-object__inside-title{font-size:clamp(1.35rem,1.8vw,1.7rem)}.tk-surface .tk-book-object[data-variant=product] .tk-book-object__inside-list>span,.tk-surface .tk-book-object[data-variant=product] .tk-book-object__inside-note{font-size:clamp(.7rem,.78vw,.82rem)}@media (min-width:68rem) and (max-width:92rem){.tk-surface .tk-book-object[data-variant=product]{inline-size:min(100%,53.504svh,18rem)}}.tk-surface .tk-book-object[data-variant=product][data-accent=blue] .tk-book-object__front{transform-origin:100%}.tk-surface .tk-book-object[data-variant=product][data-accent=blue] .tk-book-object__inside{clip-path:inset(0 25%);inset-inline-start:calc(.85rem - 50%)}@media (hover:hover) and (pointer:fine){.tk-surface .tk-book-object[data-variant=product][data-accent=blue]:hover .tk-book-object__front,.tk-surface .tk-book-object[data-variant=product][data-accent=blue]:focus-visible .tk-book-object__front{transform:translateZ(calc(var(--book-depth) / 2)) rotateY(118deg)}.tk-surface .tk-book-object[data-variant=product]:hover .tk-book-object__inside,.tk-surface .tk-book-object[data-variant=product]:focus-visible .tk-book-object__inside{clip-path:inset(0);opacity:1;transition-duration:var(--book-open-duration), .42s;transition-delay:.12s,80ms}}.tk-surface .tk-editorial-footer__brand .tk-brand-mark__word{display:none}@media (min-width:48rem) and (max-width:67.99rem){.tk-surface .tk-sales-hero__stage{grid-template-columns:1rem minmax(0,1.05fr) clamp(1rem,2vw,1.5rem) minmax(18rem,.95fr) 1rem}.tk-surface .tk-sales-hero--home .tk-sales-hero__copy{grid-column:2}.tk-surface .tk-sales-hero--home .tk-sales-hero__copy .tk-sales-hero__title{font-size:clamp(2.25rem,4.6vw,3rem)}.tk-surface .tk-sales-hero__visual{grid-column:4;min-block-size:28rem}.tk-surface .tk-book-object{inline-size:min(100%,12.25rem)}.tk-surface .tk-decision-grid{grid-template-columns:1fr;gap:1.5rem}.tk-surface .tk-decision-row{grid-template-columns:1fr;grid-template-areas:"head""path""action"}.tk-surface .tk-decision-row .tk-sales-button{border-block-start:2px solid var(--tk-ink);border-inline-start:0;flex-direction:row;justify-content:space-between;align-items:center;min-block-size:58px;padding:1rem 1.35rem}.tk-surface .tk-duo-card{grid-template-columns:repeat(2,minmax(0,1fr))}.tk-surface .tk-duo-card__links{grid-column:1/-1;grid-template-columns:minmax(0,1fr) auto;align-items:center}.tk-surface .tk-proof-panel{grid-template-columns:1fr}.tk-surface .tk-proof-panel__deliverables{grid-template-columns:repeat(2,minmax(0,1fr))}.tk-surface .tk-proof-panel__deliverables li:nth-child(2n){border-inline-start:1px solid var(--tk-line-dark)}.tk-surface .tk-proof-panel__deliverables li:last-child{grid-column:1/-1}.tk-surface .tk-proof-panel__terms{border-block-start:1px solid var(--tk-line-dark);border-inline-start:0;grid-template-columns:repeat(3,minmax(0,1fr))}.tk-surface .tk-proof-panel__terms div{border-block-end:0;padding:1.25rem}.tk-surface .tk-proof-panel__terms div+div{border-inline-start:1px solid var(--tk-line-dark)}}@media (max-width:47.99rem){.tk-surface .tk-sales-hero--compact .tk-sales-hero__copy{gap:1.2rem}.tk-surface .tk-sales-hero__wash{background:linear-gradient(0deg, var(--tk-ink-soft) 0%, transparent 28%, transparent 70%, #0c122075 100%), linear-gradient(90deg, #0c1220d6, #0c122094)}.tk-surface .tk-sales-hero__stage,.tk-surface .tk-section-heading,.tk-surface .tk-decision-grid,.tk-surface .tk-proof-panel,.tk-surface .tk-origin__grid,.tk-surface .tk-faq-layout{grid-template-columns:1fr}.tk-surface .tk-chooser{background:var(--tk-paper)}.tk-surface .tk-chooser__heading{grid-template-rows:auto;grid-template-columns:1fr;gap:.9rem}.tk-surface .tk-chooser__heading .tk-sales-kicker,.tk-surface .tk-chooser__heading h2,.tk-surface .tk-chooser__heading .tk-sales-intro,.tk-surface .tk-chooser__price-note{grid-area:auto/1}.tk-surface .tk-chooser__heading h2{letter-spacing:-.04em;max-inline-size:13ch;font-size:clamp(2.35rem,10.4vw,2.6rem);line-height:.96}.tk-surface .tk-chooser__price-note{grid-template-columns:repeat(2,minmax(0,1fr));gap:2px;margin-block-start:.5rem;padding:2px;display:grid}.tk-surface .tk-chooser__quick-link{min-block-size:4.8rem;padding:.7rem .75rem}.tk-surface .tk-chooser__quick-link span{font-size:.75rem}.tk-surface .tk-chooser__quick-link strong{font-size:1rem}.tk-surface .tk-chooser__quick-link small{font-size:.75rem;line-height:1.25}.tk-surface .tk-sales-hero__stage{grid-template-columns:1rem minmax(0,1fr) 1rem;row-gap:.75rem;min-block-size:auto;padding-block:1.35rem 1.25rem}.tk-surface .tk-sales-hero--home .tk-sales-hero__copy{grid-area:1/2;gap:.85rem}.tk-surface .tk-sales-hero--home .tk-sales-hero__copy .tk-sales-hero__title{letter-spacing:-.034em;text-wrap:balance;font-size:clamp(2.35rem,10.8vw,3.2rem);line-height:.92}.tk-surface .tk-title-clip{white-space:normal}.tk-surface .tk-sales-hero--home .tk-sales-lead{max-inline-size:34rem;font-size:.96rem;line-height:1.4}.tk-surface .tk-hero-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.tk-surface .tk-hero-offer{min-block-size:4.1rem;padding:.58rem .62rem}.tk-surface .tk-hero-offer small{letter-spacing:.04em;font-size:.64rem}.tk-surface .tk-hero-offer strong{font-size:clamp(.98rem,4.7vw,1.15rem)}.tk-surface .tk-hero-offer em,.tk-surface .tk-hero-offer__arrow{display:none}.tk-surface .tk-sales-hero__visual{min-block-size:17rem}.tk-surface .tk-sales-hero__books{gap:.15rem;inset:.15rem 0 1.6rem}.tk-surface .tk-book-object{--book-depth:.58rem;--book-rotate-y:6deg;inline-size:min(38vw,9.75rem);margin-block-end:.8rem}.tk-surface .tk-book-object[data-accent=blue]{--book-rotate-y:-5deg;margin-block:1rem 0;translate:none}.tk-surface .tk-book-object__front{padding:clamp(.68rem,2.8vw,.9rem)}.tk-surface .tk-book-object__title{font-size:clamp(1.25rem,5.8vw,1.72rem)}.tk-surface .tk-book-object[data-variant=home] .tk-book-object__use{display:none}.tk-surface .tk-book-object[data-variant=home] .tk-book-object__footer{margin-block-start:.45rem;padding-block-start:.38rem}.tk-surface .tk-book-object[data-variant=home] .tk-book-object__format{display:none}.tk-surface .tk-sales-hero__band{grid-area:3/1/auto/-1;block-size:7.5rem}.tk-surface .tk-sales-hero__visual{grid-area:2/2}.tk-surface .tk-section-heading>h2,.tk-surface 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span{padding-inline:.42rem;font-size:.75rem}.tk-surface .tk-decision-row__path{border-block-start:0;gap:1.1rem;padding:1.35rem 1.25rem}.tk-surface .tk-decision-row__path>div{grid-template-columns:1fr;gap:.4rem;padding:0}.tk-surface .tk-decision-row__path>div+div{padding-block-start:1rem}.tk-surface .tk-decision-row__path dd{font-size:1rem;font-weight:560;line-height:1.5}.tk-surface .tk-decision-row__outcomes li{padding-block:.62rem;font-size:.96rem}.tk-surface .tk-decision-row__switch{padding:.95rem 1rem!important}.tk-surface .tk-decision-row .tk-sales-button{border-block-start:2px solid var(--tk-ink);border-inline-start:0;flex-direction:row;justify-content:space-between;align-items:center;min-block-size:58px;padding:1rem 1.25rem;font-size:.92rem}.tk-surface .tk-duo-card{grid-template-columns:1fr;gap:1.25rem;margin-block-start:1.25rem;padding:1.5rem 1.25rem}.tk-surface .tk-duo-card h3{max-inline-size:12ch;font-size:clamp(2rem,9vw,2.4rem)}.tk-surface .tk-duo-card__copy,.tk-surface 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p{margin:0;line-height:1.45}.tk-surface .tk-example-disclaimer{max-inline-size:52rem;color:var(--tk-paper-muted);margin:1rem 0 0;font-size:.84rem;line-height:1.5}.tk-surface .tk-journey-list{border-block-start:1px solid var(--tk-line-light)}.tk-surface .tk-journey-list details{border-block-end:1px solid var(--tk-line-light)}.tk-surface .tk-journey-list summary{min-block-size:5.5rem;color:var(--tk-ink);cursor:pointer;grid-template-columns:2.5rem minmax(0,1fr) auto;align-items:center;gap:1rem;padding-block:1rem;list-style:none;display:grid}.tk-surface .tk-journey-list summary::-webkit-details-marker{display:none}.tk-surface .tk-journey-list__index,.tk-surface .tk-journey-list__range{color:var(--tk-blue);letter-spacing:.05em;text-transform:uppercase;font-family:Consolas,SFMono-Regular,monospace;font-size:.75rem;font-weight:900}.tk-surface .tk-journey-list__summary{gap:.28rem;display:grid}.tk-surface .tk-journey-list__summary 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minmax(20rem,.92fr);align-items:start;gap:clamp(2rem,6vw,6rem);display:grid}.tk-surface .tk-offer-specs{border-block-start:1px solid var(--tk-line-light);margin:2rem 0 0}.tk-surface .tk-offer-specs div{border-block-end:1px solid var(--tk-line-light);grid-template-columns:minmax(7rem,.4fr) minmax(0,1.6fr);gap:1rem;padding-block:.85rem;display:grid}.tk-surface .tk-offer-specs dt{color:var(--tk-blue);letter-spacing:.06em;text-transform:uppercase;font-size:.75rem;font-weight:900}.tk-surface .tk-offer-specs dd{color:var(--tk-ink);margin:0;font-size:.94rem;font-weight:700;line-height:1.5}.tk-surface .tk-checkout--pending .tk-sales-button--checkout{inline-size:100%;box-shadow:none;border-radius:0;margin-block-start:1.25rem}@media (min-width:68rem){.tk-surface .tk-sales-hero--home .tk-sales-hero__copy .tk-sales-hero__title{font-size:clamp(3.6rem,4.55vw,4.3rem);line-height:.86}}@media (max-width:67.99rem){.tk-surface .tk-product-fit__intro,.tk-surface 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div{grid-template-columns:1fr;gap:.35rem}.tk-surface .tk-offer-specs dd{font-size:1rem}}@media (max-width:24rem){.tk-surface .tk-sales-hero--compact .tk-product-meta span:nth-of-type(n+2){display:none}.tk-surface .tk-sales-hero--compact .tk-product-meta>*{min-block-size:2rem;padding-inline:.5rem}.tk-surface .tk-sales-hero--compact .tk-sales-lead{display:none}}@media (min-width:60rem) and (max-height:50rem){.tk-surface .tk-sales-hero--compact{gap:clamp(1.5rem,3vw,3rem);min-block-size:auto;padding-block:1.6rem}.tk-surface .tk-sales-hero--compact .tk-sales-hero__copy{gap:.8rem}.tk-surface .tk-sales-hero--compact .tk-sales-hero__copy h1{font-size:clamp(2.8rem,3.35vw,3.5rem);line-height:.9}.tk-surface .tk-sales-hero--compact .tk-sales-lead{font-size:.98rem;line-height:1.3}.tk-surface .tk-sales-hero--compact .tk-product-positioning{padding-inline-start:.75rem;font-size:.8rem;line-height:1.3}.tk-surface .tk-sales-hero--compact .tk-product-meta>*{min-block-size:2rem}.tk-surface .tk-sales-hero--compact .tk-hero-offer{min-block-size:4rem;padding:.55rem .75rem}}@media (prefers-reduced-motion:reduce){.tk-surface .tk-journey-list details{scroll-behavior:auto}}@media (forced-colors:active){.tk-surface .tk-author-strip,.tk-surface .tk-proof-sample,.tk-surface .tk-pain-signals,.tk-surface .tk-fit-grid,.tk-surface .tk-reader-page,.tk-surface .tk-checkout{color:canvastext;background:canvas;border-color:canvastext}}@media (max-width:67.99rem){.tk-surface .tk-tools-section .tk-reader-preview__pages{grid-template-columns:1fr}.tk-surface .tk-tools-section .tk-reader-page:last-child{grid-column:auto}.tk-surface .tk-tools-section .tk-proof-document__layout{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}}@media (max-width:47.99rem){.tk-surface .tk-tools-section .tk-proof-document__layout{grid-template-columns:1fr}}