/* Scoped Cobalt presentation; image files remain exact supplied bytes. */
.cobalt-case .cobalt-chapters{display:flex;flex-wrap:wrap;gap:10px 24px;padding:22px 0 30px;border-top:1px solid var(--line);font:11px/1.5 var(--mono)}
.cobalt-case .cobalt-chapters>span{width:100%;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.cobalt-case .cobalt-chapters a{padding:7px 0;border-bottom:1px solid var(--line)}
.cobalt-case .cobalt-chapters a:hover{color:var(--accent)}
.cobalt-case .cobalt-banner{margin-bottom:42px}
.cobalt-case .cobalt-chapter{min-width:0;padding:42px 0 58px;border-top:1px solid var(--line);scroll-margin-top:26px}
.cobalt-case .cobalt-chapter-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:26px;align-items:end;margin-bottom:30px}
.cobalt-case .cobalt-chapter-head .eyebrow{display:block;color:var(--muted);margin-bottom:14px}
.cobalt-case .cobalt-chapter-head h2{margin:0;font-size:clamp(32px,4.5vw,62px);line-height:1.04;letter-spacing:-.06em;font-weight:500;overflow-wrap:break-word}
.cobalt-case .cobalt-chapter-head>p{margin:0;max-width:43ch;color:var(--muted);font-size:15px;line-height:1.5}
.cobalt-case .cobalt-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 26px;align-items:start}
.cobalt-case .cobalt-grid-three{grid-template-columns:repeat(3,minmax(0,1fr))}
.cobalt-case .cobalt-grid+.cobalt-grid{margin-top:34px}
.cobalt-case .cobalt-figure{min-width:0;margin:0}
.cobalt-case .cobalt-art-link{display:block;min-width:0;border:1px solid var(--line);background:var(--paper)}
.cobalt-case .cobalt-art-link img{display:block;width:100%;height:auto;object-fit:contain}
.cobalt-case .cobalt-figure figcaption{padding:13px 0 0}
.cobalt-case .cobalt-figure h3,.cobalt-case .cobalt-motion h3{font-size:17px;line-height:1.35;font-weight:500;letter-spacing:-.025em}
.cobalt-case .cobalt-figure figcaption p,.cobalt-case .cobalt-motion figcaption p{margin-top:6px;color:var(--muted);font-size:13px;line-height:1.5}
.cobalt-case .cobalt-archive{margin-top:32px}
.cobalt-case .cobalt-archive>summary{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:58px;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);cursor:pointer;list-style:none;font-size:15px}
.cobalt-case .cobalt-archive>summary::-webkit-details-marker{display:none}
.cobalt-case .cobalt-archive>summary>span{color:var(--accent);font-size:24px}
.cobalt-case .cobalt-archive[open]>summary>span{transform:rotate(45deg)}
.cobalt-case .cobalt-archive[open]>.cobalt-grid{margin-top:26px}
.cobalt-case .cobalt-concept-status{display:inline-block;margin-top:20px;padding:9px 13px;border:1px solid var(--accent);font:11px/1.4 var(--mono);color:var(--ink)}
.cobalt-case .cobalt-concept-cover{margin-bottom:34px}
.cobalt-case .cobalt-credit{display:block;margin:0;padding:12px 14px;background:#20221f;color:#f9f6ee;border:1px solid #20221f;font:500 13px/1.45 Space,Arial,sans-serif;letter-spacing:0;overflow-wrap:break-word}
.cobalt-case .cobalt-figure .cobalt-caption-credit{color:var(--ink);font-size:13px;line-height:1.5}
.cobalt-case .cobalt-motion{margin:0;min-width:0}
.cobalt-case .cobalt-motion-stage{border:1px solid var(--line);background:var(--paper)}
.cobalt-case .cobalt-motion-stage img{display:block;width:100%;height:auto;object-fit:contain;aspect-ratio:4/3}
.cobalt-case .cobalt-motion figcaption{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:17px}
.cobalt-case .cobalt-motion-toggle{border:1px solid var(--ink);background:var(--paper);color:var(--ink);padding:12px 17px;font-size:13px;flex:none}
.cobalt-case .cobalt-motion-toggle:hover:not(:disabled){background:var(--ink);color:var(--paper)}
.cobalt-case .cobalt-motion-toggle:disabled{cursor:default;opacity:.65}
.cobalt-case .cobalt-motion-status{font-size:12px;line-height:1.5;color:var(--muted);margin-top:12px}
.cobalt-case .cobalt-file-link{display:inline-block;margin-top:12px;font:11px/1.5 var(--mono);text-decoration:underline;text-underline-offset:4px}
.cobalt-case dialog.art-dialog{width:min(1100px,calc(100vw - 28px));max-width:none;max-height:calc(100dvh - 28px);overflow:auto}
.cobalt-case dialog.art-dialog>img{max-width:100%;max-height:calc(100dvh - 160px);width:auto;height:auto;object-fit:contain;margin:auto}
.cobalt-case .dialog-bar{display:flex;flex-wrap:wrap;gap:12px 20px;background:#111;color:#f9f6ee}
.cobalt-case .dialog-title{min-width:0;flex:1;font-size:13px;line-height:1.4}
.cobalt-case .dialog-series{display:flex;align-items:center;gap:12px}
.cobalt-case .dialog-series[hidden]{display:none}
.cobalt-case .dialog-series button{padding:5px 10px;border:1px solid #777;background:none;color:#f9f6ee;font-size:20px;line-height:1.2}
.cobalt-case .dialog-counter{font:11px/1.4 var(--mono);white-space:nowrap}
.cobalt-case .cobalt-viewer-credit{margin:0 18px 14px;padding:10px 13px;border:1px solid #555;background:#20221f;color:#f9f6ee;font:500 13px/1.5 Space,Arial,sans-serif;letter-spacing:0}
.cobalt-case .cobalt-viewer-credit[hidden],.cobalt-case .cobalt-motion-toggle[hidden]{display:none}
@media(max-width:950px){.cobalt-case .cobalt-chapter-head{grid-template-columns:minmax(0,1fr);gap:18px}.cobalt-case .cobalt-grid-three{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:850px){.cobalt-case .cobalt-chapter{scroll-margin-top:112px}}
@media(max-width:600px){.cobalt-case .cobalt-chapters{font-size:10px;gap:8px 16px}.cobalt-case .cobalt-chapter{padding:32px 0 42px}.cobalt-case .cobalt-chapter-head h2{font-size:38px}.cobalt-case .cobalt-grid,.cobalt-case .cobalt-grid-three{grid-template-columns:minmax(0,1fr);gap:28px}.cobalt-case .cobalt-chapter-head{margin-bottom:24px}.cobalt-case .cobalt-credit{font-size:13px;padding:11px 12px}.cobalt-case .cobalt-motion figcaption{align-items:flex-start;flex-direction:column;gap:15px}.cobalt-case .cobalt-motion-toggle{width:100%;padding:13px}.cobalt-case .dialog-bar{padding:12px;gap:12px}.cobalt-case .dialog-title{flex-basis:calc(100% - 98px);order:0}.cobalt-case .dialog-close{order:1}.cobalt-case .dialog-series{order:2;justify-content:space-between;width:100%}.cobalt-case .cobalt-viewer-credit{margin:0 12px 12px;font-size:13px}.cobalt-case dialog.art-dialog>img{max-height:calc(100dvh - 230px)}}
@media(prefers-reduced-motion:reduce){.cobalt-case .cobalt-archive>summary>span{transition:none}}