.arc{background:#fff;min-height:60vh}.arc-head{border-bottom:var(--border);background:linear-gradient(180deg, var(--slate-50), #fff);padding:56px 0 36px}.arc-crumb{color:var(--slate-500);margin-bottom:14px;font-size:12px;font-weight:600}.arc-crumb a:hover{color:var(--brand)}.arc-eyebrow{text-transform:uppercase;letter-spacing:.2em;color:var(--gold-deep);margin-bottom:12px;font-size:11px;font-weight:800;display:inline-block}.arc-head h1{letter-spacing:-.035em;color:var(--slate-900);font-size:40px;font-weight:900;line-height:1.05}.arc-head h1 .q{color:var(--brand)}.arc-desc{color:var(--slate-600);max-width:62ch;margin:14px 0 0;font-size:16px;line-height:1.6}.arc-count{color:var(--slate-500);margin-top:16px;font-size:13px;font-weight:600}.sec-rail{border-bottom:var(--border);background:#fff}.sec-rail ul{scrollbar-width:none;align-items:center;gap:8px;margin:0;padding:12px 0;list-style:none;display:flex;overflow-x:auto}.sec-rail ul::-webkit-scrollbar{display:none}.sec-chip{border:var(--border);white-space:nowrap;color:var(--slate-600);border-radius:999px;align-items:center;gap:5px;padding:7px 14px;font-size:13px;font-weight:600;transition:background .15s,border-color .15s,color .15s;display:inline-flex}a.sec-chip:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}.sec-chip.current{background:var(--slate-900);border-color:var(--slate-900);color:#fff}.sec-chip-all{color:var(--brand);border-style:dashed}.arc-searchform{gap:10px;max-width:560px;margin-top:22px;display:flex}.arc-searchform input{border:var(--border);border-radius:var(--radius);height:46px;color:var(--slate-900);background:#fff;flex:1;padding:0 16px;font-family:inherit;font-size:15px;transition:border-color .18s,box-shadow .18s}.arc-searchform input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft);outline:none}.arc-searchform button{background:var(--brand);color:#fff;border-radius:var(--radius);cursor:pointer;border:none;padding:0 24px;font-family:inherit;font-size:14px;font-weight:700;transition:background .18s}.arc-searchform button:hover{background:var(--brand-dark)}.arc-body{padding:44px 0 80px}.arc-grid{grid-template-columns:repeat(3,1fr);gap:36px;display:grid}.arc-card{display:block}.arc-card .th{aspect-ratio:16/10;box-shadow:0 0 0 1px var(--slate-200);margin-bottom:14px;overflow:hidden}.arc-card .th .shot{transition:transform .5s var(--ease-out);height:100%}.arc-card:hover .th .shot{transform:scale(1.04)}.arc-card .th .shot .mono{font-size:40px}.arc-card .cat{margin-bottom:7px;display:block}.arc-card h3{color:var(--slate-900);font-size:18px;font-weight:700;line-height:1.28}.arc-card:hover h3{color:var(--brand)}.arc-card .dek{color:var(--slate-600);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:8px 0 0;font-size:14px;line-height:1.55;display:-webkit-box;overflow:hidden}.arc-card .m{color:var(--slate-400);margin-top:10px;font-size:12px;font-weight:500}.arc-empty{max-width:640px;padding:40px 0 64px}.arc-empty h2{color:var(--slate-900);margin-bottom:10px;font-size:22px;font-weight:700}.arc-empty p{color:var(--slate-600);margin:0 0 8px;font-size:16px;line-height:1.6}.arc-empty a{color:var(--brand);font-weight:600}@media (max-width:980px){.arc-head h1{font-size:30px}.arc-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.arc-grid{grid-template-columns:1fr}}.arc-kicker{align-items:center;gap:12px;margin-bottom:18px;display:flex}.arc-kicker .ak-bar{background:var(--gold-deep);width:34px;height:3px}.arc.tone-brand .arc-kicker .ak-bar{background:var(--brand)}.arc.tone-emerald .arc-kicker .ak-bar{background:var(--emerald)}.arc.tone-burgundy .arc-kicker .ak-bar{background:var(--burgundy)}.arc.tone-gold .arc-eyebrow{color:var(--gold-deep)}.arc.tone-brand .arc-eyebrow{color:var(--brand)}.arc.tone-emerald .arc-eyebrow{color:var(--emerald)}.arc.tone-burgundy .arc-eyebrow{color:var(--burgundy)}.arc-count .sep{color:var(--slate-300);margin:0 6px}.arc-feat{background:var(--slate-50);border-bottom:1px solid var(--slate-200)}.arc-feat .wrap{padding-top:56px;padding-bottom:56px}.arc-feat-link{grid-template-columns:1.35fr 1fr;align-items:center;gap:48px;transition:opacity .18s;display:grid}.arc-feat-link:hover{opacity:.97}.arc-feat-media{border:1px solid var(--gold);background:#fff;padding:12px;position:relative}.arc.tone-brand .arc-feat-media{border-color:var(--brand)}.arc.tone-emerald .arc-feat-media{border-color:var(--emerald)}.arc.tone-burgundy .arc-feat-media{border-color:var(--burgundy)}.arc-feat-media .shot{aspect-ratio:16/10}.arc-feat-link .chip{margin-bottom:16px}.arc-feat-link h2{letter-spacing:-.03em;color:var(--slate-900);margin:0 0 16px;font-size:34px;font-weight:800;line-height:1.1;transition:color .15s}.arc-feat-link:hover h2{color:var(--brand)}.arc-feat-link p{color:var(--slate-600);margin:0 0 18px;font-size:16px;line-height:1.62}.arc-feat-link .m{color:var(--slate-500);font-size:12.5px}.ag-bar{align-items:center;gap:14px;margin-bottom:36px;display:flex}.ag-pager{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;padding:48px 0 8px;display:flex}.ag-page,.ag-edge{border:1px solid var(--slate-200);border-radius:var(--radius);min-width:40px;height:40px;color:var(--slate-700);cursor:pointer;background:#fff;justify-content:center;align-items:center;padding:0 14px;font-family:inherit;font-size:13px;font-weight:700;transition:border-color .2s,color .2s;display:inline-flex}.ag-page:hover,.ag-edge:not(.is-off):hover{border-color:var(--brand);color:var(--brand)}.ag-page.on{background:var(--slate-900);border-color:var(--slate-900);color:#fff}.ag-edge.is-off{color:var(--slate-300);cursor:default}.ag-gap{min-width:24px;color:var(--slate-400);justify-content:center;align-items:center;font-weight:700;display:inline-flex}@media (max-width:860px){.arc-feat-link{grid-template-columns:1fr;gap:28px}.ag-bar{flex-wrap:wrap}}@media (max-width:600px){.ag-pager{gap:6px;padding-top:36px}.ag-page,.ag-edge{min-width:38px;height:38px;padding:0 9px;font-size:12.5px}}