.walkthrough-hero{padding:55px 0 46px;background:var(--forest);color:var(--paper)}.walkthrough-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:38px}.walkthrough-heading h1{font:400 clamp(44px,4.8vw,68px)/1.05 var(--serif);letter-spacing:-.04em;margin:0}.walkthrough-heading h1 em{font-style:normal;color:var(--mint)}.walkthrough-intro{padding-bottom:6px;max-width:380px}.walkthrough-intro p{font-size:16px;line-height:1.7;color:#d4e0ce;margin:0 0 20px}.walkthrough-intro .text-arrow{font-size:12px;color:#e5eadd;border-color:#799070}.film-shell{border:1px solid #78927c;border-radius:12px;overflow:hidden;background:#0d2019;box-shadow:0 20px 60px #081b1733}.film-topline{display:flex;justify-content:space-between;gap:16px;background:#f1f4e9;color:var(--ink);padding:14px 20px;font-size:12px;font-weight:650}.film-topline>span:last-child{font-size:10px;font-weight:500}.film-shell video{display:block;width:100%;max-height:75vh;aspect-ratio:8/5;background:#0d2019}.film-caption{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:14px 20px;background:#e9eee0;color:#425d41;font-size:11px;line-height:1.6}.film-caption p{margin:0;max-width:820px}.film-caption a{white-space:nowrap;font-weight:700;text-underline-offset:4px}.film-preparing{min-height:390px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 24px;background:radial-gradient(ellipse at 60% 50%,#294b3c,#10291f)}.film-preparing .brand-mark{background:var(--mint);color:var(--forest);margin-bottom:26px;min-width:56px;min-height:56px}.film-preparing h2{font-size:38px}.film-preparing p{font-size:14px;line-height:1.7;max-width:440px;color:#c6d7be;margin:22px 0 26px}.chapter-list{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:16px}.chapter-button{background:#29483a;border:1px solid #48694e;color:#e5eddc;padding:16px;text-align:left;border-radius:6px;display:grid;gap:8px}.chapter-button:hover,.chapter-button[aria-current=true]{background:var(--mint);color:var(--forest);border-color:var(--mint)}.chapter-button span{font-size:11px;opacity:.75}.chapter-button strong{font-size:13px;font-weight:650}.chapter-live{min-height:22px;font-size:12px;color:#c9d8c0;line-height:1.7;margin:18px 0 0}.walkthrough-context{padding:65px 0}.context-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px}.context-grid .eyebrow{color:#55734e}.context-grid>div>p{font-size:15px;color:#526957;line-height:1.75;margin:0 0 24px}.context-grid details{border-top:1px solid #cad8c2;padding:20px 0}.context-grid summary{font-size:14px;cursor:pointer;font-weight:700}.context-grid details p,.context-grid li{font-size:13px;line-height:1.8;color:#526957}.context-grid ol{padding-left:20px}.context-grid li{margin:18px 0}.context-grid li strong{display:block;color:var(--ink)}.walkthrough-page .closing-cta{border-top:1px solid var(--line);background:#eaf0e2}@media(max-width:800px){.walkthrough-heading{display:block}.walkthrough-intro{margin-top:25px;max-width:none}.chapter-list{grid-template-columns:repeat(3,1fr)}.context-grid{gap:35px}.film-caption{display:block}.film-caption a{display:inline-block;margin-top:10px}}@media(max-width:560px){.walkthrough-hero{padding:35px 0}.walkthrough-heading h1{font-size:43px}.walkthrough-intro p{font-size:14px}.film-topline{padding:12px;font-size:10px;align-items:center}.film-topline>span:last-child{max-width:100px;font-size:9px;text-align:right}.film-caption{font-size:10px;padding:12px}.chapter-list{grid-template-columns:1fr 1fr;gap:7px}.chapter-button{padding:13px 10px}.chapter-button strong{font-size:12px}.chapter-button span{font-size:10px}.chapter-live{font-size:11px}.context-grid{grid-template-columns:1fr;gap:25px}.walkthrough-context{padding:42px 0}.film-preparing{min-height:330px;padding:30px 18px}.film-preparing h2{font-size:31px}.film-preparing p{font-size:13px}.film-shell video{aspect-ratio:16/10}.context-grid>div>p{font-size:14px}}