:root{--ground:#f4f5f7;--card:#141416;--card-soft:#1d1d20;--white:#fff;--ink:#1d1d1f;--grey:#86868b;--grey-dark:#a1a1a6;--line-light:#00000014;--line-dark:#ffffff24;--radius-card:48px;--radius-frame:24px;--radius-pill:999px;--pad:clamp(24px,5vw,72px);--col:980px;--ease:cubic-bezier(.25,.8,.3,1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--ground);color:var(--ink);font-optical-sizing:auto;-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.5}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.claim{letter-spacing:-.032em;font-size:clamp(44px,7.4vw,112px);font-weight:700;line-height:1.02}.claim .alt{color:var(--grey)}.scene-title{letter-spacing:-.028em;font-size:clamp(34px,4.6vw,64px);font-weight:700;line-height:1.06}.scene-title .alt{color:var(--grey)}.body{color:var(--grey);max-width:56ch;font-size:clamp(17px,1.35vw,21px);line-height:1.55}.on-dark .body{color:var(--grey-dark)}.pill{border-radius:var(--radius-pill);transition:transform .18s var(--ease),background .25s var(--ease),color .25s var(--ease);align-items:center;gap:10px;padding:14px 26px;font-size:15px;font-weight:500;display:inline-flex}.pill:active{transform:scale(.97)}.pill-dark{background:var(--ink);color:#fff}.pill-dark:hover{background:#2c2c2e}.pill-light{color:var(--ink);background:#fff}.pill-light:hover{background:#e9e9ec}.pill:focus-visible,a:focus-visible{outline-offset:3px;border-radius:var(--radius-pill);outline:2px solid #0071e3}.chip{border-radius:var(--radius-pill);color:var(--grey-dark);background:#ffffff17;padding:9px 18px;font-size:14px;font-weight:500;display:inline-flex}.on-light .chip{color:#5f5f64;background:#0000000e}.nav{z-index:50;padding:20px var(--pad);pointer-events:none;justify-content:space-between;align-items:center;display:flex;position:fixed;inset:0 0 auto}.nav>*{pointer-events:auto}.nav .wordmark{letter-spacing:-.04em;color:var(--ink);-webkit-backdrop-filter:blur(18px);border:1px solid var(--line-light);border-radius:var(--radius-pill);background:#f4f5f7b8;padding:12px 22px;font-size:20px;font-weight:800}.nav .links{-webkit-backdrop-filter:blur(18px);border:1px solid var(--line-light);border-radius:var(--radius-pill);background:#f4f5f7b8;align-items:center;gap:6px;padding:6px;display:flex}.nav .links a{border-radius:var(--radius-pill);color:#3c3c40;padding:9px 16px;font-size:14px;font-weight:500;transition:background .2s}.nav .links a:hover{background:#0000000f}.nav .links a.nav-cta{background:var(--ink);color:#fff}.nav .links a.nav-cta:hover{background:#2c2c2e}.stack{padding:0 clamp(10px,1.6vw,24px)}.scene{border-radius:var(--radius-card);padding:clamp(56px,8vh,110px) var(--pad);will-change:transform;flex-direction:column;min-height:88vh;margin-bottom:clamp(10px,2vh,24px);display:flex;position:sticky;top:clamp(10px,2vh,24px);overflow:hidden;box-shadow:0 30px 80px -30px #00000040}.scene .inner{width:100%;max-width:var(--col);margin:0 auto}.on-dark{background:var(--card);color:#fff}.on-light{color:var(--ink);background:#fff}.frame{border-radius:var(--radius-frame);margin-top:clamp(36px,6vh,64px);overflow:hidden;box-shadow:0 24px 60px -20px #00000073}.frame img{will-change:transform;width:100%;height:auto;transform:scale(1.06)}.scene-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:22px;display:flex}.chips{flex-wrap:wrap;gap:8px;margin-top:26px;display:flex}.hero{min-height:100svh;padding:0 var(--pad);flex-direction:column;justify-content:center;display:flex}.hero .inner{width:100%;max-width:1180px;margin:0 auto}.hero .body{margin-top:34px}.hero .actions{gap:12px;margin-top:44px;display:flex}.steps{border-top:1px solid var(--line-light);margin-top:clamp(36px,6vh,60px)}.step{border-bottom:1px solid var(--line-light);grid-template-columns:120px 1fr 1.1fr;align-items:start;gap:28px;padding:44px 0;display:grid}.step .num{color:var(--grey);font-size:15px;font-weight:600}.step h3{letter-spacing:-.02em;font-size:clamp(22px,2.4vw,32px);font-weight:700;line-height:1.12}.step p{color:var(--grey);align-self:center;max-width:52ch;font-size:17px}.rule{border-bottom:1px solid var(--line-dark);padding:clamp(30px,4.5vh,48px) 0}.rule:last-of-type{border-bottom:0}.rule h3{letter-spacing:-.025em;font-size:clamp(28px,3.6vw,52px);font-weight:700;line-height:1.06}.rule p{color:var(--grey-dark);max-width:48ch;margin-top:12px;font-size:17px}.nums{grid-template-columns:repeat(4,1fr);gap:24px;margin-top:clamp(40px,7vh,72px);display:grid}.num-cell .val{letter-spacing:-.03em;font-variant-numeric:tabular-nums;font-size:clamp(44px,5.4vw,84px);font-weight:700;line-height:1}.num-cell .lbl{color:var(--grey);margin-top:12px;font-size:16px}.cta{min-height:80vh;padding:14vh var(--pad) 8vh;text-align:center;flex-direction:column;justify-content:center;display:flex}.cta .body{margin:28px auto 0}.cta .actions{justify-content:center;gap:12px;margin-top:44px;display:flex}footer{padding:32px var(--pad) 44px;color:var(--grey);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;font-size:14px;display:flex}footer a{color:#3c3c40}footer a:hover{color:var(--ink)}.rv{opacity:0;transform:translateY(20px)}@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}.frame img{transform:none}html{scroll-behavior:auto}}@media (width<=820px){.step{grid-template-columns:1fr;gap:10px}.nums{grid-template-columns:repeat(2,1fr);gap:36px 20px}.nav .links a:not(.nav-cta){display:none}.scene{min-height:auto}.hero .actions,.cta .actions{flex-direction:column;align-items:flex-start}.cta .actions{align-items:center}}