/* Presentation pages only. Existing pages retain their approved styles. */
.decks-page .deck-hero{padding-top:42px;padding-bottom:70px}.deck-hero .back-link{margin-bottom:48px}.deck-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:6%;align-items:center}.deck-hero h1{font-size:clamp(3rem,5.3vw,6.2rem);font-weight:550;line-height:1.02;letter-spacing:-.065em;margin:25px 0 26px}.deck-hero h1 span{display:inline-block;background:var(--acid);padding:0 .1em .05em;border-radius:.12em}.deck-lead{font-size:clamp(1.1rem,1.5vw,1.4rem);line-height:1.5;max-width:590px;color:var(--muted)}.deck-actions{display:flex;flex-wrap:wrap;align-items:center;gap:25px;margin-top:32px}.deck-meta{font:.7rem/1.5 var(--mono);text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin:25px 0 0}.deck-meta span{margin-inline:10px}.deck-cover{display:block;min-width:0;padding:20px;border-radius:18px;background:linear-gradient(145deg,#ede7fb,#e0e4e8);border:1px solid #d7d3df;transform:rotate(2deg);transition:transform .3s}.deck-cover:hover{transform:rotate(0)}.cover-label{display:flex;justify-content:space-between;margin-bottom:28px}.deck-cover img{display:block;width:100%;height:auto;border-radius:8px;box-shadow:0 14px 32px #342c4e16}.cover-foot{display:block;font:400 .7rem var(--mono);margin-top:25px;color:#55505e}.deck-context{display:grid;grid-template-columns:1fr .8fr;gap:13%;border-top:1px solid var(--hair);padding-top:45px;padding-bottom:60px}.deck-context h2,.deck-next>h2{font-size:clamp(1.8rem,2.9vw,3.1rem);line-height:1.12;letter-spacing:-.05em;font-weight:500;margin:18px 0}.deck-context p{max-width:560px;color:var(--muted);margin-bottom:0}.deck-context ol{list-style:none;padding:0;margin:0}.deck-context li{display:flex;gap:25px;border-bottom:1px solid var(--hair);padding:16px 0;line-height:1.35}.deck-context li:first-child{padding-top:0}.deck-context li span{font:.72rem var(--mono);color:var(--muted);padding-top:4px}.deck-stage{background:#e9e8ed;padding:48px 0}.deck-stage>.shell{max-width:1120px;scroll-margin-top:20px}.deck-toolbar{display:flex;justify-content:space-between;gap:24px;align-items:end}.deck-toolbar h2{font-size:clamp(1.45rem,2.5vw,2.3rem);font-weight:500;letter-spacing:-.045em;line-height:1.15;margin:12px 0 0}.deck-toolbar .text-link{white-space:nowrap;font-size:.85rem}.deck-view-note{font-size:.85rem;color:var(--muted);margin:18px 0 30px}.deck-slides{display:grid;gap:28px}.deck-slide{margin:0;border:1px solid #d2d1d8;border-radius:12px;overflow:hidden;background:var(--paper);scroll-margin-top:20px}.deck-slide figcaption{display:flex;justify-content:space-between;gap:20px;padding:13px 18px;font:.68rem/1.5 var(--mono);text-transform:uppercase;color:var(--muted)}.deck-slide figcaption span:last-child{text-align:right}.deck-slide img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain}.deck-slide details{border-top:1px solid var(--hair);font-size:.8rem}.deck-slide summary{cursor:pointer;padding:13px 18px}.slide-transcript{white-space:pre-line;padding:5px 18px 22px;max-width:850px;line-height:1.7;color:var(--muted)}.deck-evidence{font-size:.82rem;color:var(--muted);max-width:750px;margin:26px 0 0}.deck-next{padding-top:65px;padding-bottom:70px}.deck-related{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}.deck-related-card{display:flex;flex-direction:column;border:1px solid var(--hair);border-radius:14px;padding:28px;transition:background .2s}.deck-related-card:hover{background:#eee9f9}.deck-related-card h3{font-size:1.6rem;line-height:1.15;font-weight:500;letter-spacing:-.04em;margin:20px 0 13px}.deck-related-card p{font-size:.95rem;color:var(--muted);max-width:440px}.deck-related-card .text-link{align-self:start;margin-top:auto}.decks-page .inquiry{padding-bottom:70px}.decks-page .inquiry h2{font-size:clamp(2.2rem,3.9vw,4.5rem)}
@media(min-width:1450px){.deck-hero{min-height:620px}}
@media(max-width:900px){.deck-hero-grid{grid-template-columns:1fr;gap:45px}.deck-cover{max-width:660px;transform:none}.deck-hero h1{font-size:clamp(3rem,8vw,4.7rem);max-width:700px}.deck-context{grid-template-columns:1fr;gap:32px}.deck-context ol{max-width:650px}.deck-toolbar{align-items:start;flex-direction:column;gap:16px}}
@media(max-width:560px){.decks-page .deck-hero{padding-top:28px;padding-bottom:40px}.deck-hero .back-link{margin-bottom:34px}.deck-hero h1{font-size:clamp(2.7rem,10.4vw,3.8rem);margin-top:20px}.deck-cover{padding:14px;border-radius:12px}.cover-label{margin-bottom:17px}.cover-foot{margin-top:17px}.deck-actions{align-items:start;flex-direction:column;gap:23px;margin-top:27px}.deck-context{padding:34px 0 40px}.deck-stage{padding:30px 0}.deck-stage>.shell{width:calc(100% - 24px)}.deck-toolbar,.deck-view-note,.deck-evidence{margin-left:10px;margin-right:10px}.deck-slide figcaption{font-size:.6rem;padding:10px 12px;gap:12px}.deck-slides{gap:20px}.deck-slide summary{padding:12px}.deck-next{padding:42px 0}.deck-related{grid-template-columns:1fr;gap:16px}.deck-related-card{padding:23px}.decks-page .inquiry{padding-bottom:50px}.deck-meta{font-size:.66rem}}
@media(prefers-reduced-motion:reduce){.decks-page *{scroll-behavior:auto!important;transition:none!important}.deck-cover{transform:none}}
/* One slide at a time, with native touch scrolling and keyboard controls. */
.deck-viewer{border:1px solid #d2d1d8;border-radius:14px;overflow:hidden;background:var(--paper)}
.deck-viewer [hidden]{display:none!important}
.deck-slides{display:flex;gap:0;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#aaa3b7 transparent;overscroll-behavior-x:contain}
.deck-slide{flex:0 0 100%;min-width:0;max-width:100%;border:0;border-radius:0;scroll-snap-align:start;scroll-snap-stop:always}
.slide-art{position:relative;aspect-ratio:16/9;background:var(--paper)}
.deck-slide .slide-art img{width:100%;height:100%;object-fit:contain}
.deck-controls{border-top:1px solid var(--hair);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 20px}
.deck-position{font:.75rem var(--mono);color:var(--muted)}
.deck-arrows{display:flex;gap:10px}
.deck-arrows button{width:48px;height:44px;border:1px solid var(--ink);border-radius:10px;background:var(--acid);color:var(--ink);font:400 1.5rem/1 var(--sans);transition:background .2s}
.deck-arrows button:hover:not(:disabled){background:var(--lav)}
.deck-arrows button:disabled{background:transparent;border-color:var(--hair);color:#92929b;cursor:default}
.slide-error{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:20px;text-align:center;background:#eeeaf5;font-size:.9rem}
.slide-error p{margin:0}.slide-error button{border:1px solid var(--ink);border-radius:8px;background:var(--acid);padding:8px 16px}.slide-error a{text-decoration:underline}
.deck-transcript{border-bottom:1px solid #d2d1d8;margin-top:20px;font-size:.85rem}.deck-transcript summary{cursor:pointer;padding:15px 0}.deck-transcript .slide-transcript{white-space:pre-line;padding:10px 0 25px}.slide-transcript h3{font-size:1rem;margin-top:25px;margin-bottom:12px}.slide-transcript h3:first-child{margin-top:0}
@media(max-width:560px){.deck-controls{padding:12px}.deck-arrows button{width:44px;height:42px}.deck-position{font-size:.68rem}.deck-slide figcaption{min-height:44px;align-items:center}.deck-slide figcaption span:last-child{max-width:75%}.deck-transcript{margin-inline:10px}.slide-error{font-size:.7rem;gap:6px;padding:10px}.slide-error button{padding:4px 12px}}

.deck-related:has(> :only-child){grid-template-columns:1fr}.deck-related:has(> :only-child) .deck-related-card{max-width:720px;width:100%}