:root{
  --primary:#1c2a3a;
  --accent:#a8763e;
  --surface:#f4f1ea;
  --text:#1a1a1a;
  --muted:#5c6470;
  --border:#d8d3c8;
  --radius:2px;
  --shadow:0 1px 2px rgba(26,26,26,.08);
  --rule:1px solid var(--border);
  --font-serif:Georgia,"Times New Roman",serif;
  --font-sans:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --measure:34rem;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--surface);color:var(--text);font-family:var(--font-serif);font-size:1.0625rem;line-height:1.7;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
h1,h2,h3,h4{font-weight:400;line-height:1.25;color:var(--primary);margin:0 0 .6em}
h1{font-size:clamp(1.9rem,1.4rem + 2.2vw,2.75rem)}
h2{font-size:1.4rem}
h3{font-size:1.1rem}
p{margin:0 0 1.1em}
hr{border:0;border-top:var(--rule);margin:0}
/* header */
.jv-hd{border-bottom:var(--rule);background:var(--surface)}
.jv-hd-in{max-width:64rem;margin:0 auto;padding:.9rem 1.25rem;display:flex;flex-wrap:wrap;align-items:baseline;gap:.75rem 1.5rem}
.jv-hd-brand{font-size:1.05rem;letter-spacing:.06em;text-transform:uppercase;color:var(--primary);text-decoration:none;margin-right:auto}
.jv-nv-tg{font-family:var(--font-sans);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;background:none;border:1px solid var(--primary);border-radius:var(--radius);color:var(--primary);padding:.4rem .7rem;cursor:pointer}
.jv-nv{flex-basis:100%;display:none}
.jv-nv.jv-on{display:block}
.jv-nv-ls{list-style:none;margin:.4rem 0 0;padding:0;display:flex;flex-direction:column;gap:.35rem}
.jv-nv-lk{color:var(--primary);text-decoration:none;font-size:.95rem;border-bottom:1px solid transparent;padding-bottom:2px}
.jv-nv-lk:hover{border-bottom-color:var(--accent)}
.jv-nv-lk[aria-current="page"]{color:var(--accent)}
/* breadcrumb */
.breadcrumb{max-width:64rem;margin:0 auto;padding:.8rem 1.25rem 0}
.breadcrumb__list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.35rem;font-family:var(--font-sans);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.breadcrumb__item+.breadcrumb__item::before{content:"/";margin-right:.35rem;color:var(--border)}
.breadcrumb__link{color:var(--muted);text-decoration:none}
.breadcrumb__link:hover{color:var(--accent)}
.breadcrumb__item[aria-current="page"]{color:var(--primary)}
/* hero */
.jv-hr{max-width:64rem;margin:0 auto;padding:2.5rem 1.25rem;display:grid;gap:2rem}
.jv-hr-tx{max-width:var(--measure)}
.jv-hr-ey{font-family:var(--font-sans);font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin:0 0 1rem}
.jv-hr-p{margin-bottom:1.6rem;color:var(--muted)}
.jv-lk-ot{display:inline-block;font-family:var(--font-sans);font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:var(--primary);border:1px solid var(--primary);border-radius:var(--radius);padding:.6rem 1.1rem;transition:background-color .2s,color .2s}
.jv-lk-ot:hover{background:var(--primary);color:var(--surface)}
.jv-hr-fg{margin:0}
.jv-hr-fg img{width:100%;aspect-ratio:3/4;object-fit:cover;background:var(--border)}
.jv-hr-cp{font-family:var(--font-sans);font-size:.78rem;color:var(--muted);margin-top:.6rem}
/* sections */
.jv-sc{max-width:64rem;margin:0 auto;padding:3rem 1.25rem}
.jv-sc-m{max-width:var(--measure)}
.jv-sc-r{border-top:var(--rule);margin:0;padding:0}
.jv-sc h2{margin-top:0}
.jv-dl{margin:0 0 1.2em;padding:0}
.jv-dl-t{font-family:var(--font-sans);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-top:1.1em}
.jv-dl-d{margin:0 0 .2em;color:var(--muted)}
.jv-ol{margin:0 0 1.2em;padding-left:1.4em}
.jv-ol li{margin-bottom:.5em}
.jv-bq{margin:0 0 1.5em;padding:0 0 0 1.2rem;border-left:2px solid var(--accent);font-size:1.15rem;font-style:italic;color:var(--primary)}
.jv-bq-ct{display:block;margin-top:.7em;font-family:var(--font-sans);font-size:.8rem;font-style:normal;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
/* details */
.jv-fq{border-top:var(--rule);margin:0;padding:0}
.jv-fq-it{border-bottom:var(--rule)}
.jv-fq-q{cursor:pointer;list-style:none;padding:.9rem 0;font-family:var(--font-sans);font-size:.95rem;color:var(--primary)}
.jv-fq-q::-webkit-details-marker{display:none}
.jv-fq-q::after{content:"+";float:right;color:var(--accent)}
.jv-fq-it[open] .jv-fq-q::after{content:"–"}
.jv-fq-p{margin:0 0 1rem;max-width:var(--measure);color:var(--muted)}
/* figure in body */
.jv-fg{margin:0 0 1.5em}
.jv-fg img{width:100%;background:var(--border)}
.jv-fg-cp{font-family:var(--font-sans);font-size:.78rem;color:var(--muted);margin-top:.5rem}
.jv-im{opacity:0;transition:opacity .4s ease}
.jv-im.jv-on{opacity:1}
/* footer */
.jv-ft{border-top:var(--rule);margin-top:2rem}
.jv-ft-in{max-width:64rem;margin:0 auto;padding:2.5rem 1.25rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:.9rem}
.jv-ft-br{font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;color:var(--primary);margin:0}
.jv-ft-ls{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem 1.2rem}
.jv-ft-lk{color:var(--muted);text-decoration:none;font-family:var(--font-sans);font-size:.82rem}
.jv-ft-lk:hover{color:var(--accent)}
.jv-ft-bz{font-family:var(--font-sans);font-size:.78rem;color:var(--muted);margin:0}
/* to top */
.jv-tp{position:fixed;right:1rem;bottom:1rem;font-family:var(--font-sans);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;background:var(--surface);border:1px solid var(--primary);border-radius:var(--radius);color:var(--primary);padding:.5rem .8rem;cursor:pointer;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;box-shadow:var(--shadow)}
.jv-tp.jv-on{opacity:1;visibility:visible}
@media (min-width:48rem){
  .jv-nv-tg{display:none}
  .jv-nv{display:block;flex-basis:auto}
  .jv-nv-ls{flex-direction:row;gap:1.4rem;margin:0}
  .jv-hr{grid-template-columns:1fr 1fr;gap:3rem;align-items:start;padding:4rem 1.25rem}
  .jv-hr-fg img{aspect-ratio:2/3}
  .jv-sc{padding:4rem 1.25rem}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}