/* ARTW Topic Engine · Topic detail fallback renderer */
.artw-topic-page{--artw-topic-accent:#c21f4a;max-width:100%;min-width:0}
.artw-topic-page__header{margin:0 0 1.5rem}
.artw-topic-page__header h1{margin:0 0 .5rem}
.artw-topic-page__description{max-width:70ch}
.artw-topic-basic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem}
.artw-topic-basic-card{min-width:0;border:1px solid var(--border-color,#dfe3e7);border-radius:.5rem;overflow:hidden;background:var(--body-bg,#fff)}
.artw-topic-basic-card img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.artw-topic-basic-card__body{padding:1rem}
.artw-topic-basic-card__meta{margin-bottom:.35rem;color:var(--secondary-color,#6c757d);font-size:.82rem}
.artw-topic-basic-card h2{margin:0 0 .5rem;font-size:1.15rem;line-height:1.25}
.artw-topic-basic-card a{color:inherit;text-decoration:none}
.artw-topic-basic-card a:hover,.artw-topic-basic-card a:focus-visible{color:var(--artw-topic-accent);text-decoration:none}
.artw-topic-basic-card p{margin:0}

/* Topic index · shared semantic structure for every selectable model. */
.artw-topic-index{--artw-topic-accent:#c21f4a;--artw-topic-ink:#15171a;--artw-topic-muted:#67707a;max-width:1180px;margin-inline:auto;padding:clamp(1rem,2vw,2rem);min-width:0}
.artw-topic-index__hero{text-align:center;margin:0 auto clamp(1.8rem,4vw,3.8rem);max-width:780px}
.artw-topic-index__eyebrow{display:flex;align-items:center;justify-content:center;gap:.7rem;color:var(--artw-topic-accent);font-size:.74rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.artw-topic-index__eyebrow span{display:block;width:2.2rem;height:1px;background:currentColor;opacity:.55}
.artw-topic-index__hero h1{margin:.45rem 0 .75rem;font-size:clamp(2rem,4.2vw,4rem);line-height:1.02;letter-spacing:-.035em;color:var(--artw-topic-ink)}
.artw-topic-index__intro{margin:0 auto;max-width:68ch;color:var(--artw-topic-muted);font-size:clamp(1rem,1.35vw,1.12rem);line-height:1.65}
.artw-topic-index__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(.9rem,1.8vw,1.4rem)}
.artw-topic-index__card{position:relative;min-width:0;isolation:isolate}
.artw-topic-index__cardlink{position:relative;display:grid;grid-template-columns:auto 1fr auto;align-items:start;gap:1rem;height:100%;min-height:230px;padding:clamp(1.1rem,2vw,1.45rem);border:1px solid color-mix(in srgb,var(--artw-topic-accent) 13%,#dfe3e7);border-radius:1.15rem;background:#fff;color:var(--artw-topic-ink);text-decoration:none;overflow:hidden;box-shadow:0 .45rem 1.5rem rgba(20,23,26,.055);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease,background-color .18s ease,color .18s ease}
.artw-topic-index__cardlink:hover,.artw-topic-index__cardlink:focus-visible{color:var(--artw-topic-ink);text-decoration:none;transform:translateY(-3px);border-color:color-mix(in srgb,var(--artw-topic-accent) 42%,#dfe3e7);box-shadow:0 .9rem 2.3rem color-mix(in srgb,var(--artw-topic-accent) 12%,rgba(0,0,0,.1))}
.artw-topic-index__iconwrap{display:grid;place-items:center;width:3.35rem;height:3.35rem;flex:0 0 3.35rem;border-radius:1rem;color:#fff;background:var(--artw-topic-accent);box-shadow:inset .15rem .15rem .35rem rgba(255,255,255,.28),0 .35rem .9rem color-mix(in srgb,var(--artw-topic-accent) 22%,transparent)}
.artw-topic-index__svg{width:1.75rem;height:1.75rem}
.artw-topic-index__content{min-width:0}
.artw-topic-index__type{margin:.15rem 0 .45rem;color:var(--artw-topic-accent);font-size:.72rem;font-weight:800;letter-spacing:.105em;text-transform:uppercase}
.artw-topic-index__content h2{margin:0 0 .7rem;font-size:clamp(1.18rem,1.6vw,1.45rem);line-height:1.16;letter-spacing:-.018em;overflow-wrap:anywhere}
.artw-topic-index__content p{margin:0 0 1rem;color:var(--artw-topic-muted);font-size:.94rem;line-height:1.55}
.artw-topic-index__meta{display:flex;flex-wrap:wrap;gap:.45rem .85rem;margin-top:auto;color:var(--artw-topic-muted);font-size:.78rem}
.artw-topic-index__meta span+span::before{content:"·";margin-inline-end:.85rem;color:color-mix(in srgb,var(--artw-topic-accent) 55%,var(--artw-topic-muted))}
.artw-topic-index__arrow{display:grid;place-items:center;width:2rem;height:2rem;border-radius:50%;color:var(--artw-topic-accent);border:1px solid color-mix(in srgb,var(--artw-topic-accent) 28%,#dfe3e7);font-size:1.15rem;transition:transform .18s ease,background-color .18s ease,color .18s ease}
.artw-topic-index__cardlink:hover .artw-topic-index__arrow,.artw-topic-index__cardlink:focus-visible .artw-topic-index__arrow{transform:translateX(2px);background:var(--artw-topic-accent);color:#fff}
.artw-topic-index__empty{padding:2rem;border:1px dashed color-mix(in srgb,var(--artw-topic-accent) 35%,#dfe3e7);border-radius:1rem;text-align:center;color:var(--artw-topic-muted)}

/* 01 · Editorial Grid: evolution of the v0.2.2 default. */
.artw-topic-index--editorial_grid .artw-topic-index__cardlink{background:linear-gradient(145deg,#fff 8%,color-mix(in srgb,var(--artw-topic-accent) 4%,#fff) 100%)}
.artw-topic-index--editorial_grid .artw-topic-index__cardlink::after{content:"";position:absolute;right:-2.4rem;bottom:-3rem;width:8.5rem;height:8.5rem;border-radius:50%;background:radial-gradient(circle at 32% 28%,rgba(255,255,255,.95) 0 8%,color-mix(in srgb,var(--artw-topic-accent) 30%,#fff) 18%,color-mix(in srgb,var(--artw-topic-accent) 78%,#fff) 55%,var(--artw-topic-accent) 100%);opacity:.16;z-index:-1;box-shadow:inset -.8rem -.9rem 1.3rem rgba(0,0,0,.13)}
.artw-topic-index--editorial_grid .artw-topic-index__iconwrap{transform:rotate(-2deg)}

/* 02 · Soft Cards: light, tactile and quiet. */
.artw-topic-index--soft_cards .artw-topic-index__grid{gap:clamp(1rem,2vw,1.6rem)}
.artw-topic-index--soft_cards .artw-topic-index__cardlink{border:0;border-radius:1.45rem;background:color-mix(in srgb,var(--artw-topic-accent) 5%,#fff);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--artw-topic-accent) 10%,#e8eaed),0 .7rem 2rem rgba(20,23,26,.06)}
.artw-topic-index--soft_cards .artw-topic-index__iconwrap{border-radius:50%;color:var(--artw-topic-accent);background:#fff;box-shadow:0 .45rem 1.4rem color-mix(in srgb,var(--artw-topic-accent) 12%,rgba(0,0,0,.08))}
.artw-topic-index--soft_cards .artw-topic-index__arrow{border:0;background:#fff;box-shadow:0 .25rem .7rem rgba(0,0,0,.055)}
.artw-topic-index--soft_cards .artw-topic-index__cardlink:hover,.artw-topic-index--soft_cards .artw-topic-index__cardlink:focus-visible{background:color-mix(in srgb,var(--artw-topic-accent) 8%,#fff);box-shadow:0 1rem 2.5rem color-mix(in srgb,var(--artw-topic-accent) 11%,rgba(0,0,0,.08))}

/* 03 · Minimal List: compact editorial directory. */
.artw-topic-index--minimal_list{max-width:980px}
.artw-topic-index--minimal_list .artw-topic-index__grid{grid-template-columns:1fr;gap:0;border-top:1px solid var(--border-color,#dfe3e7)}
.artw-topic-index--minimal_list .artw-topic-index__cardlink{grid-template-columns:auto minmax(0,1fr) auto;min-height:0;padding:1.05rem .25rem;border:0;border-bottom:1px solid var(--border-color,#dfe3e7);border-radius:0;background:transparent;box-shadow:none}
.artw-topic-index--minimal_list .artw-topic-index__iconwrap{width:2.6rem;height:2.6rem;flex-basis:2.6rem;border-radius:.75rem}
.artw-topic-index--minimal_list .artw-topic-index__svg{width:1.35rem;height:1.35rem}
.artw-topic-index--minimal_list .artw-topic-index__content{display:grid;grid-template-columns:minmax(180px,.8fr) minmax(0,1.2fr);gap:.35rem 1rem;align-items:center}
.artw-topic-index--minimal_list .artw-topic-index__type{grid-column:1;margin:0 0 .15rem}
.artw-topic-index--minimal_list .artw-topic-index__content h2{grid-column:1;margin:0;font-size:1.08rem}
.artw-topic-index--minimal_list .artw-topic-index__content p{grid-column:2;grid-row:1 / span 2;margin:0;font-size:.9rem}
.artw-topic-index--minimal_list .artw-topic-index__meta{grid-column:2;margin:.2rem 0 0;align-self:end}
.artw-topic-index--minimal_list .artw-topic-index__cardlink:hover,.artw-topic-index--minimal_list .artw-topic-index__cardlink:focus-visible{transform:none;padding-inline:.65rem;background:color-mix(in srgb,var(--artw-topic-accent) 4%,#fff)}

/* 04 · Accent Cards: strong brand edge without a heavy block. */
.artw-topic-index--accent_cards .artw-topic-index__cardlink{border:1px solid var(--border-color,#dfe3e7);border-inline-start:.38rem solid var(--artw-topic-accent);border-radius:.7rem;background:#fff;box-shadow:0 .25rem .9rem rgba(20,23,26,.05)}
.artw-topic-index--accent_cards .artw-topic-index__iconwrap{color:var(--artw-topic-accent);background:color-mix(in srgb,var(--artw-topic-accent) 8%,#fff);box-shadow:none}
.artw-topic-index--accent_cards .artw-topic-index__arrow{border:0}
.artw-topic-index--accent_cards .artw-topic-index__cardlink:hover,.artw-topic-index--accent_cards .artw-topic-index__cardlink:focus-visible{box-shadow:0 .75rem 1.7rem rgba(20,23,26,.09)}

/* 05 · Glass Cards: translucent panels, still readable on normal Joomla pages. */
.artw-topic-index--glass_cards{position:relative}
.artw-topic-index--glass_cards::before{content:"";position:absolute;inset:11rem 5% auto;height:20rem;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--artw-topic-accent) 12%,transparent),transparent 66%);pointer-events:none;z-index:-1}
.artw-topic-index--glass_cards .artw-topic-index__cardlink{border:1px solid rgba(255,255,255,.82);border-radius:1.25rem;background:linear-gradient(145deg,rgba(255,255,255,.9),color-mix(in srgb,var(--artw-topic-accent) 7%,rgba(255,255,255,.72)));backdrop-filter:blur(10px);box-shadow:inset 0 1px 0 rgba(255,255,255,.96),0 .7rem 2rem rgba(20,23,26,.07)}
.artw-topic-index--glass_cards .artw-topic-index__iconwrap{border-radius:1.1rem;background:linear-gradient(145deg,color-mix(in srgb,var(--artw-topic-accent) 72%,#fff),var(--artw-topic-accent))}
.artw-topic-index--glass_cards .artw-topic-index__cardlink:hover,.artw-topic-index--glass_cards .artw-topic-index__cardlink:focus-visible{border-color:color-mix(in srgb,var(--artw-topic-accent) 35%,#fff)}

/* 06 · Mosaic Tiles: varied editorial rhythm, deterministic and CSS-only. */
.artw-topic-index--mosaic_tiles .artw-topic-index__grid{grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-flow:dense}
.artw-topic-index--mosaic_tiles .artw-topic-index__card:nth-child(6n+1),.artw-topic-index--mosaic_tiles .artw-topic-index__card:nth-child(6n+4){grid-column:span 2}
.artw-topic-index--mosaic_tiles .artw-topic-index__cardlink{min-height:215px;border:0;border-radius:1.15rem;background:#17181a;color:#fff;box-shadow:0 .65rem 1.7rem rgba(0,0,0,.14)}
.artw-topic-index--mosaic_tiles .artw-topic-index__card:nth-child(even) .artw-topic-index__cardlink{background:var(--artw-topic-accent)}
.artw-topic-index--mosaic_tiles .artw-topic-index__type,.artw-topic-index--mosaic_tiles .artw-topic-index__content p,.artw-topic-index--mosaic_tiles .artw-topic-index__meta{color:rgba(255,255,255,.78)}
.artw-topic-index--mosaic_tiles .artw-topic-index__iconwrap{color:#fff;background:rgba(255,255,255,.14);box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.artw-topic-index--mosaic_tiles .artw-topic-index__arrow{color:#fff;border-color:rgba(255,255,255,.3)}
.artw-topic-index--mosaic_tiles .artw-topic-index__meta span+span::before{color:rgba(255,255,255,.5)}
.artw-topic-index--mosaic_tiles .artw-topic-index__cardlink:hover,.artw-topic-index--mosaic_tiles .artw-topic-index__cardlink:focus-visible{color:#fff;box-shadow:0 1rem 2.5rem color-mix(in srgb,var(--artw-topic-accent) 20%,rgba(0,0,0,.22))}
.artw-topic-index--mosaic_tiles .artw-topic-index__cardlink:hover .artw-topic-index__arrow,.artw-topic-index--mosaic_tiles .artw-topic-index__cardlink:focus-visible .artw-topic-index__arrow{background:#fff;color:var(--artw-topic-accent)}

/* 07 · Timeline: chronological archive-like scan, newest first from the model. */
.artw-topic-index--timeline{max-width:980px}
.artw-topic-index--timeline .artw-topic-index__grid{grid-template-columns:1fr;gap:.75rem;position:relative;padding-inline-start:2.2rem}
.artw-topic-index--timeline .artw-topic-index__grid::before{content:"";position:absolute;inset-block:0;inset-inline-start:.8rem;width:2px;background:linear-gradient(var(--artw-topic-accent),color-mix(in srgb,var(--artw-topic-accent) 12%,#dfe3e7))}
.artw-topic-index--timeline .artw-topic-index__card::before{content:"";position:absolute;inset-inline-start:-1.72rem;top:1.55rem;width:.72rem;height:.72rem;border:3px solid #fff;border-radius:50%;background:var(--artw-topic-accent);box-shadow:0 0 0 1px color-mix(in srgb,var(--artw-topic-accent) 35%,#dfe3e7);z-index:2}
.artw-topic-index--timeline .artw-topic-index__cardlink{min-height:0;border-radius:.9rem;background:#fff;box-shadow:0 .25rem .9rem rgba(20,23,26,.05)}
.artw-topic-index--timeline .artw-topic-index__iconwrap{width:2.85rem;height:2.85rem;flex-basis:2.85rem;border-radius:.8rem}
.artw-topic-index--timeline .artw-topic-index__svg{width:1.45rem;height:1.45rem}

@media(max-width:991.98px){
  .artw-topic-basic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .artw-topic-index__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .artw-topic-index--mosaic_tiles .artw-topic-index__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .artw-topic-index--mosaic_tiles .artw-topic-index__card:nth-child(n){grid-column:auto}
  .artw-topic-index--minimal_list .artw-topic-index__content{grid-template-columns:1fr}
  .artw-topic-index--minimal_list .artw-topic-index__content p,.artw-topic-index--minimal_list .artw-topic-index__meta{grid-column:1;grid-row:auto}
}
@media(max-width:575.98px){
  .artw-topic-basic-grid{grid-template-columns:1fr}
  .artw-topic-index{padding-inline:.25rem}
  .artw-topic-index__grid,.artw-topic-index--mosaic_tiles .artw-topic-index__grid{grid-template-columns:1fr}
  .artw-topic-index__cardlink{min-height:0;grid-template-columns:auto 1fr;padding:1rem}
  .artw-topic-index__arrow{display:none}
  .artw-topic-index__iconwrap{width:2.9rem;height:2.9rem}
  .artw-topic-index__svg{width:1.5rem;height:1.5rem}
  .artw-topic-index--minimal_list .artw-topic-index__cardlink{grid-template-columns:auto minmax(0,1fr);padding:.9rem .15rem}
  .artw-topic-index--minimal_list .artw-topic-index__cardlink:hover,.artw-topic-index--minimal_list .artw-topic-index__cardlink:focus-visible{padding-inline:.4rem}
  .artw-topic-index--timeline .artw-topic-index__grid{padding-inline-start:1.65rem}
  .artw-topic-index--timeline .artw-topic-index__grid::before{inset-inline-start:.55rem}
  .artw-topic-index--timeline .artw-topic-index__card::before{inset-inline-start:-1.42rem}
}
@media(prefers-reduced-motion:reduce){
  .artw-topic-index__cardlink,.artw-topic-index__arrow{transition:none!important}
  .artw-topic-index__cardlink:hover,.artw-topic-index__cardlink:focus-visible{transform:none!important}
}