.art-page-header{border-bottom:1px solid var(--line);margin-bottom:clamp(1.5rem,3vw,2.5rem);padding:clamp(2rem,4vw,3rem) 0 clamp(1.5rem,3vw,2.5rem)}.art-page-title{letter-spacing:-.05em;margin:0 0 .6rem;font-size:clamp(3rem,8vw,6rem);line-height:.9}.art-page-sub{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin:0;font-size:.85rem}.art-grid{columns:2;gap:1rem}@media (min-width:640px){.art-grid{columns:3}}@media (min-width:1024px){.art-grid{columns:4}}.art-grid__item{break-inside:avoid;border:1px solid var(--line);cursor:pointer;text-align:left;background:0 0;width:100%;margin-bottom:1rem;padding:0;transition:border-color .2s;display:block;overflow:hidden}.art-grid__item:hover{border-color:var(--accent)}.art-grid__img{width:100%;height:auto;transition:transform .4s;display:block}.art-grid__item:hover .art-grid__img{transform:scale(1.03)}.art-empty{text-align:center;color:var(--muted);padding:5rem 0;font-size:.9rem}.art-empty code{font-family:var(--font-mono), monospace;color:var(--accent)}.art-lightbox{z-index:90;place-items:center;padding:1rem;display:grid;position:fixed;inset:0}.art-lightbox__backdrop{cursor:pointer;background:#000000eb;border:0;position:absolute;inset:0}.art-lightbox__panel{z-index:1;flex-direction:column;gap:.75rem;width:100%;max-width:min(1100px,95vw);display:flex;position:relative}.art-lightbox__close{color:var(--fg);cursor:pointer;font-size:.8rem;font-family:var(--font-mono), monospace;letter-spacing:.1em;text-transform:uppercase;background:#ffffff0f;border:1px solid #fff3;border-radius:999px;padding:.3rem .85rem;transition:background .15s;position:absolute;top:-2.75rem;right:0}.art-lightbox__close:hover{background:#ffffff1f}.art-lightbox__media{aspect-ratio:4/3;background:#0a0a0a;border:1px solid #ffffff1a;border-radius:8px;max-height:78vh;position:relative;overflow:hidden}.art-lightbox__controls{justify-content:space-between;align-items:center;gap:1rem;display:flex}.art-lightbox__nav-btn{color:var(--fg);cursor:pointer;font-family:var(--font-mono), monospace;letter-spacing:.08em;text-transform:uppercase;background:#ffffff0f;border:1px solid #ffffff24;border-radius:6px;min-height:36px;padding:.4rem 1rem;font-size:.78rem;transition:background .15s,opacity .15s}.art-lightbox__nav-btn:hover:not(:disabled){background:#ffffff1f}.art-lightbox__nav-btn:disabled{opacity:.25;cursor:default}.art-lightbox__counter{color:var(--muted);font-family:var(--font-mono), monospace;letter-spacing:.1em;font-size:.78rem}.back-to-top{z-index:50;background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.1rem;transition:background .18s,transform .18s;display:flex;position:fixed;bottom:2rem;right:2rem;box-shadow:0 4px 20px #f506}.back-to-top:hover{background:#e04a00;transform:translateY(-2px)}