:root{color-scheme:light;--bg:#F9F8F3;--ink:#1D1D1F;--muted:#5B5B5B;--band:#F0EBE4;--taupe:#ACA494;--bd:#ACA495;--chip:#DFEBFB;--line:rgba(29,29,31,.16);
--serif:'Marcellus SC',Georgia,serif;--sans:'Manrope',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--gap:clamp(40px,5.5vw,80px);--px:clamp(20px,6vw,120px);
box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
html{scroll-padding-top:env(safe-area-inset-top,0px);scroll-behavior:smooth}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:18px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit}p{margin:0}
.in{max-width:calc(940px + 2*var(--px));margin:0 auto;padding:0 var(--px)}
.top{padding-top:clamp(20px,4vw,56px);padding-bottom:clamp(24px,4vw,48px);display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{font-family:var(--serif);font-size:clamp(32px,4.5vw,48px);line-height:1;text-decoration:none;color:var(--ink)}
.brand:hover{color:var(--ink)}
.top ul{display:flex;gap:clamp(20px,4.5vw,48px);list-style:none;margin:0;padding:0;font-weight:600;font-size:clamp(15px,1.9vw,20px)}
.top nav a{text-decoration:none;color:var(--muted);transition:color .2s}.top nav a:hover,.top nav a[aria-current]{color:var(--ink)}
h1,h2{font-weight:800;font-size:clamp(32px,5vw,48px);line-height:1.2;margin:0}
h3{font-weight:700;font-size:clamp(20px,2.4vw,24px);line-height:1.3;margin:0}
.muted{color:var(--muted);font-weight:500}
.hero{display:block;width:100%;aspect-ratio:940/533;object-fit:cover;border-radius:8px;background:#E9E4DA}
.stack{display:flex;flex-direction:column}
.intro{gap:clamp(48px,8vw,80px)}
.meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:32px 45px}
.meta div{display:flex;flex-direction:column;gap:12px}.meta b{font-weight:700}.meta hr{border:0;border-top:1px solid var(--line);margin:0;width:100%}
.nda{background:#FFF9EB;border:1px dashed #C38A21;border-radius:16px;padding:clamp(20px,4vw,32px);display:flex;gap:24px}
.nda svg{flex:none;width:29px;height:35px;margin-top:2px}.nda h3{font-size:20px;margin-bottom:11px}.nda a{text-decoration:underline}
.band{background:var(--band);padding:var(--gap) 0}
.ov{display:flex;gap:clamp(32px,8vw,113px)}.ov h2{flex:0 0 310px}.ov .txt{flex:1;display:flex;flex-direction:column;gap:27px}
.quote{margin-top:clamp(48px,8vw,80px);border-left:11px solid var(--taupe);padding-left:clamp(20px,5vw,60px);font-size:clamp(20px,3vw,32px);font-weight:600;line-height:1.5}
.sec{display:flex;flex-direction:column;gap:60px}.sec header{display:flex;flex-direction:column;gap:40px}
hr.l{border:0;border-top:1px solid var(--line);margin:0}
.tl{list-style:none;margin:0;padding:0 0 0 clamp(36px,8vw,76px);position:relative}
.tl::before{content:"";position:absolute;left:7.75px;top:10px;bottom:10px;width:.5px;background:var(--taupe)}
.tl li{position:relative;display:flex;flex-direction:column;gap:24px;padding:24px 0;border-bottom:1px solid var(--line)}
.tl li:first-child{padding-top:0}.tl li:last-child{border:0;padding-bottom:0}
.tl li::before{content:"";position:absolute;left:calc(-1*clamp(36px,8vw,76px) + 1px);top:6px;width:14px;height:14px;border-radius:50%;background:var(--taupe);box-shadow:0 0 0 4px var(--bg)}
.tl li:first-child::before{top:6px}
.cards{display:flex;flex-direction:column;gap:60px}
.card{background:var(--bg);border:1px solid var(--bd);padding:clamp(28px,7vw,66px) clamp(20px,6.3vw,59px);display:flex;flex-direction:column;gap:28px}
.tag{font-weight:700;color:var(--taupe)}.card h3{font-weight:600;margin-top:-16px;line-height:1.5}
.sub{font-size:16px;font-weight:700;color:var(--muted)}
.chip{display:inline-block;background:var(--chip);border-radius:4px;padding:12px 16px;font-size:14px;font-weight:500;color:var(--muted);line-height:1.3}
.chip.b{background:#FBEDDF}
.flow{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:12px 8px;align-items:center}
.flow li{display:flex;align-items:center;gap:8px}.flow li:not(:last-child)::after{content:"→";color:var(--muted);font-size:18px}
.vflow{display:flex;flex-direction:column;align-items:flex-start;gap:10px;color:var(--muted)}
.vflow .r{display:flex;flex-wrap:wrap;gap:12px}
.fig{overflow-x:auto}.fig img{display:block;height:auto}.fig .tracker{width:100%;max-width:690px;min-width:560px}.fig .rx{width:100%;max-width:446px;min-width:380px}
.learn{border:1px solid var(--bd);margin-top:clamp(48px,8vw,80px)}
.learn div{padding:24px clamp(20px,6vw,58px);border-bottom:1px solid var(--bd);display:flex;flex-direction:column;gap:8px}.learn div:last-child{border:0}
.pn{display:flex;justify-content:space-between;gap:16px;padding:var(--gap) 0 clamp(28px,4vw,48px);color:var(--muted);font-size:16px;font-weight:600}
.pn a{display:flex;align-items:center;gap:8px;text-decoration:none;transition:color .2s}.pn a:hover{color:var(--ink)}
:focus-visible{outline:2px solid #4E3EAF;outline-offset:3px;border-radius:4px}
@media(max-width:820px){.ov{flex-direction:column}.ov h2{flex:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}