:root{--paper:#fff;--ink:#211b16;--muted:#786f65;--gold:#a8783f;--accent:#f05437;--line:rgba(33,27,22,.16)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.nfc-header{display:flex;align-items:center;justify-content:space-between;padding:24px clamp(22px,5vw,72px);border-bottom:1px solid var(--line)}
.logo{font-family:inherit;font-size:1.2rem;font-weight:600;letter-spacing:.14em;line-height:1}
.logo span{color:var(--accent)}
.back{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase}
main{width:min(1180px,90vw);margin:auto;padding:clamp(54px,8vw,110px) 0 80px}
.intro{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:clamp(40px,7vw,100px);align-items:end}
.eyebrow,.number{color:var(--gold);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase}
h1{max-width:820px;margin:14px 0 20px;font-family:Georgia,"Times New Roman",serif;font-size:clamp(3rem,7vw,6.8rem);font-weight:400;line-height:.92;letter-spacing:-.045em}
.lead{max-width:620px;margin:0;color:#4f473f;font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.2rem,2.1vw,1.75rem);line-height:1.45}
.facts{margin:0}.facts div{display:grid;grid-template-columns:120px 1fr;gap:18px;padding:14px 0;border-bottom:1px solid var(--line)}
dt{color:var(--muted);font-size:.72rem;letter-spacing:.11em;text-transform:uppercase}dd{margin:0;line-height:1.45}
.status{color:#8b6131;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.art-pair{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(22px,4vw,56px);align-items:center;margin:clamp(60px,9vw,120px) 0}
.art{position:relative}.art img{width:100%;max-height:780px;object-fit:contain;filter:none}.art.original img{max-height:580px}
.label{display:block;margin-bottom:13px;color:var(--muted);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase}
.story{display:grid;grid-template-columns:140px minmax(0,650px);gap:clamp(28px,6vw,90px);padding-top:45px;border-top:1px solid var(--line)}
.story p{margin:0;font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.25rem,2.4vw,2rem);line-height:1.5}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin:55px 0 0 230px}
.button{display:inline-flex;align-items:center;justify-content:space-between;min-width:210px;padding:15px 17px;border:1px solid var(--ink);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase}
.button.primary{background:var(--ink);color:#fff}.button:hover{opacity:.68}
footer{display:flex;justify-content:space-between;gap:25px;padding:26px clamp(22px,5vw,72px);border-top:1px solid var(--line);color:var(--muted);font-size:.72rem}
.instagram-link{display:inline-flex;align-items:center}.instagram-link span{display:none}.instagram-link svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8}.instagram-link:hover{color:var(--accent)}
.contact-backdrop{position:fixed;inset:0;z-index:80;background:rgba(18,14,11,.48);opacity:0;pointer-events:none;transition:opacity .25s ease;backdrop-filter:blur(3px)}
.contact-backdrop.is-visible{opacity:1;pointer-events:auto}
.contact-sheet{position:fixed;right:22px;bottom:22px;z-index:81;width:min(430px,calc(100vw - 44px));padding:30px;background:#fff;box-shadow:0 24px 70px rgba(18,14,11,.3);transform:translateY(calc(100% + 50px));opacity:0;transition:transform .32s ease,opacity .25s ease}
.contact-sheet.is-visible{transform:translateY(0);opacity:1}
.contact-sheet-close{position:absolute;top:12px;right:14px;width:34px;height:34px;border:0;background:transparent;color:var(--muted);font-size:1.6rem;line-height:1;cursor:pointer}
.contact-sheet-kicker{margin:0 0 10px;color:var(--gold);font-size:.68rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase}
.contact-sheet h2{max-width:330px;margin:0 0 13px;font-family:Georgia,"Times New Roman",serif;font-size:2rem;font-weight:400;line-height:1.05}
.contact-sheet>p:not(.contact-sheet-kicker){margin:0;color:var(--muted);font-size:.9rem;line-height:1.55}
.contact-sheet-actions{display:flex;align-items:center;gap:18px;margin-top:24px}
.contact-sheet .button{min-width:210px}
.contact-later{border:0;background:transparent;color:var(--muted);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;cursor:pointer}
@media(max-width:760px){.nfc-header{padding:20px 22px}.intro,.art-pair{grid-template-columns:1fr}.intro{align-items:start}.facts{margin-top:10px}.art-pair{margin:58px 0}.art.original{padding:0 8vw}.story{grid-template-columns:1fr;gap:18px}.actions{margin:38px 0 0}.button{width:100%}footer{flex-direction:column}}
@media(max-width:520px){.contact-sheet{right:0;bottom:0;width:100%;padding:28px 22px 24px}.contact-sheet-actions{align-items:stretch;flex-direction:column;gap:13px}.contact-sheet .button{min-width:0}.contact-later{padding:8px}}
@media(prefers-reduced-motion:reduce){.contact-sheet,.contact-backdrop{transition:none}}


/* Explanatory SEO context on artwork pages */
.story .artwork-context {
  margin-top: 1.25rem;
}