.hero-explainer{margin:24px 0;border:1px solid #dddfce;border-radius:21px;overflow:hidden;background:#fffdf7;box-shadow:0 14px 28px #23412a14}.video-topline{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 18px;background:#edf4e5;color:#315435;font-size:13px;font-weight:850;letter-spacing:.035em}.video-topline span:last-child{color:#a3293f}.youtube-screen{position:relative;aspect-ratio:16/9;min-height:200px;overflow:hidden;background:#163f32}.youtube-screen iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}.youtube-poster{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:22px;padding:20px;background:radial-gradient(circle at 75% 20%,#eddfb5,#fff8e7 55%,#edf1df);color:#193e2b;text-decoration:none}.youtube-poster img{width:42%;height:100%;object-fit:contain;filter:drop-shadow(0 10px 12px #23412a24)}.youtube-poster-copy{display:flex;flex-direction:column;gap:11px;text-align:left;max-width:210px}.youtube-poster-copy strong{font-size:25px;line-height:1.2}.youtube-play{display:grid;place-items:center;width:61px;height:61px;flex:none;border-radius:50%;background:#b8203a;color:white;font-size:25px;padding-left:4px;box-shadow:0 8px 24px #8e1e3630;transition:transform .2s}.youtube-poster:hover .youtube-play{transform:scale(1.06)}.video-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 17px;font-size:14px}.video-actions a{font-weight:850;color:#972b3e;text-decoration:underline;text-underline-offset:3px}.video-actions button{border:1px solid #d2dbca;background:#fff;border-radius:9px;padding:7px 11px;color:#315035;font-size:13px;font-weight:750}.video-status{display:block;padding:0 17px 12px;font-size:13px;line-height:1.5;color:#67765d}.video-status:empty{display:none}.testimonials-section{padding-top:20px;background:linear-gradient(180deg,#fffdf7,#f3f7ec)}.testimonials-header{max-width:780px;margin:0 auto 30px}.testimonials-stack{display:flex;flex-direction:column;gap:27px;max-width:860px;margin:auto}.testimonial-card{display:grid;grid-template-columns:minmax(210px,290px) minmax(0,1fr);align-items:center;gap:31px;padding:24px;border:1px solid #dce2d0;border-radius:25px;background:#fff;box-shadow:0 14px 35px #23412a0b}.testimonial-card .youtube-screen{aspect-ratio:9/16;border-radius:18px}.testimonial-card .youtube-poster{flex-direction:column;gap:22px;background:radial-gradient(circle at 20% 15%,#326445,#133b2d 70%);color:#fff;text-align:center;padding:25px}.testimonial-card .youtube-poster-copy{text-align:center;align-items:center}.testimonial-card .youtube-poster-copy strong{font-size:27px}.video-number{font-size:66px;font-weight:950;line-height:1;color:#edce8b}.testimonial-copy h3{font-size:29px;line-height:1.25}.testimonial-copy p{font-size:18px;color:#617158;line-height:1.65}.testimonial-copy .video-actions{padding:9px 0}.testimonial-copy .video-status{padding:7px 0}.testimonial-copy .btn{margin-top:18px}.cover-stage{padding:25px 25px 22px;perspective:1100px;max-width:440px;width:100%;margin:auto}.premium-cover.book-cover{position:relative;width:min(350px,100%);aspect-ratio:2/3;min-height:480px;padding:0;border-radius:8px 20px 20px 8px;border-left:9px solid #163f32;overflow:hidden;background:#fbf4e5;box-shadow:11px 9px 0 #e0d4b9,17px 19px 35px #193e2b30;transform:rotate(-3deg);color:#1e422e;display:block;container-type:inline-size}.premium-cover .cover-art{position:absolute;bottom:0;left:12.5%;width:75%;height:auto;object-fit:contain;z-index:0}.premium-cover .cover-copy{position:relative;z-index:1;padding:45px 25px 0;text-align:left}.premium-cover .book-tag{color:#476445;font-size:10px;letter-spacing:.12em;display:block}.premium-cover .book-symbol{display:none}.premium-cover h3{font-size:24px;line-height:1.2;letter-spacing:-.55px;margin:14px 0 10px;font-weight:900}.premium-cover .book-main-title{display:block;font-size:40px;font-size:clamp(30px,12cqw,43px);line-height:1.04;color:#193f2c;letter-spacing:-1.4px;margin-bottom:9px}.premium-cover .book-title-accent{display:block;color:#b8203a;margin-top:6px}.premium-cover .cover-sub{font-size:13px;line-height:1.5;color:#657655;font-weight:650;margin:0;max-width:235px}.premium-cover .book-sticker{z-index:2;top:12px;right:12px;font-size:9px;padding:6px 10px;background:#ead8a6;color:#284b31;letter-spacing:.08em;box-shadow:none}.premium-cover .cover-bottom{position:absolute;z-index:2;bottom:11px;left:17px;right:17px;color:#21432d;background:#fff9eae8;border:1px solid #e4dbc2;border-radius:7px;font-size:9px;padding:7px 9px;line-height:1.3;letter-spacing:.06em}.cover-perks{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin-top:32px}.cover-perks span{border:1px solid #dce2d0;background:#fffdf5;color:#59714f;font-size:12px;border-radius:999px;padding:5px 10px}
@media(max-width:700px){.testimonial-card{grid-template-columns:1fr;gap:22px;padding:20px}.testimonial-card .youtube-screen{width:min(290px,100%);margin:auto}.testimonial-copy h3{font-size:27px}.testimonials-header h2{font-size:33px}.testimonial-copy .btn{width:100%}.cover-stage{padding:23px 24px;max-width:400px}.youtube-poster-copy strong{font-size:22px}}
@media(max-width:420px){.youtube-poster{padding:17px;gap:14px}.youtube-poster-copy strong{font-size:21px}.youtube-play{width:52px;height:52px;font-size:22px}.video-topline{padding:12px 14px;font-size:11px}.hero-explainer .video-actions{font-size:13px}.testimonial-card{padding:18px}.premium-cover .cover-copy{padding:42px 19px 0}.premium-cover h3{font-size:21px}.premium-cover .cover-sub{font-size:12px}.premium-cover .book-tag{font-size:9px}.cover-stage{padding:22px 21px}.premium-cover .book-sticker{font-size:8px}}
@media(prefers-reduced-motion:reduce){.youtube-play{transition:none}.premium-cover.book-cover{transform:none}}
/* Only the YouTube surfaces change in V11.3.5; cover and page styles above stay intact. */
.youtube-poster{border:0;width:100%;cursor:pointer;font:inherit;background:#163f32;isolation:isolate}.youtube-poster .youtube-thumb{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:none;z-index:0}.youtube-poster::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,#071c1715,#071c170d 35%,#071c17c9)}.youtube-poster .youtube-poster-copy{position:absolute;inset:0;z-index:2;max-width:none;align-items:center;justify-content:center;padding:20px;color:#fff;text-align:center;text-shadow:0 2px 10px #0007}.youtube-poster .youtube-poster-copy strong{font-size:22px;line-height:1.25}.testimonial-card .youtube-poster .video-number{position:absolute;z-index:3;top:15px;left:15px;font-size:16px;background:#163f32d9;color:#ffe6a4;border:1px solid #e3cf9d88;border-radius:8px;padding:7px 10px}.thumb-fallback{position:absolute;z-index:3;top:13px;right:13px;max-width:75%;border-radius:8px;padding:7px 10px;font-size:12px;line-height:1.4;color:#264c32;background:#fff9eae8;text-align:center}.video-actions .video-inline-action{min-height:42px;color:#1e5638;background:#f1f7e8;font-size:14px;font-weight:850}.youtube-poster:focus-visible{outline:4px solid #dfb25e;outline-offset:-5px}