/* External research deck — based on html-ppt knowledge-arch blueprint grammar */
body.tpl-ai-revenue-deck{
  --paper:#f2ede3; --ink:#171717; --muted:#5f5b53; --line:#cbc2b3;
  --rust:#a83a2f; --navy:#21395f; --green:#24604a; --amber:#9f711d;
  background:var(--paper); color:var(--ink); font-family:'Inter','Noto Sans TC','Noto Sans SC',-apple-system,sans-serif;
}
.tpl-ai-revenue-deck .slide{background:var(--paper);color:var(--ink);padding:56px 72px;justify-content:flex-start}
.tpl-ai-revenue-deck .grid-bg{position:absolute;inset:0;pointer-events:none;opacity:.28;background-image:linear-gradient(rgba(23,23,23,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(23,23,23,.06) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse at center,black 42%,transparent 86%)}
.tpl-ai-revenue-deck .slide>*{position:relative;z-index:2}.deck-header,.deck-footer{color:#8a8172}.progress-bar>span{background:var(--rust)}
.kicker{font-size:12px;font-weight:900;letter-spacing:3.4px;text-transform:uppercase;color:var(--rust);margin:0 0 14px}.title{font-family:'Playfair Display','Noto Serif TC','Noto Serif SC',Georgia,serif;font-weight:900;letter-spacing:-.045em;line-height:.96;color:#111;margin:0}.cover-title{font-size:104px;max-width:980px}.h2x{font-family:'Playfair Display','Noto Serif TC',Georgia,serif;font-size:62px;font-weight:900;line-height:1.02;letter-spacing:-.035em;margin:0 0 16px}.sub{font-size:22px;line-height:1.55;color:var(--muted);max-width:880px;margin:18px 0 0}.rust{color:var(--rust)}.navy{color:var(--navy)}
.topline{display:flex;justify-content:space-between;align-items:flex-start;gap:32px;margin-bottom:34px}.badge{border:2px solid var(--ink);padding:10px 14px;font-weight:900;font-size:12px;letter-spacing:.12em;text-transform:uppercase;background:#fff8eb}.hero-grid{display:grid;grid-template-columns:1fr 520px;gap:42px;align-items:end;flex:1}.insight{background:var(--ink);color:#fff8eb;padding:24px;border-radius:2px;min-height:330px;display:flex;flex-direction:column;justify-content:space-between}.cover-visual{display:flex;flex-direction:column;gap:16px}.cover-visual img{width:100%;border:2px solid var(--ink);background:#fff8eb;display:block}.insight.compact{min-height:0;padding:18px 22px}.insight.compact .big{font-size:64px}.insight.compact p{margin:4px 0 0;color:#e5dbc9}.insight .big{font-family:'Playfair Display',Georgia,serif;font-size:96px;line-height:.85;letter-spacing:-.06em}.insight .label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#d9cfbd}.calc{font-family:'JetBrains Mono',monospace;font-size:14px;border-top:1px solid rgba(255,255,255,.22);padding-top:14px}.calc div{display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.12);padding:8px 0}
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@media(max-width:900px){.tpl-ai-revenue-deck .slide{padding:32px}.cover-title{font-size:60px}.hero-grid,.formula,.closing,.cols2,.cols3{grid-template-columns:1fr}.table{font-size:12px}.table td:nth-child(2),.table td:nth-child(3),.table td:nth-child(4){white-space:normal}.foot{left:32px;right:32px}.barrow{grid-template-columns:1fr}.timeline{grid-template-columns:1fr}.tl{border-right:0;border-bottom:1px solid var(--ink)}}

.mobile-nav{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;gap:10px;pointer-events:auto}.mobile-nav-btn{width:52px;height:52px;border:2px solid var(--ink);background:#fff8eb;color:var(--ink);font-size:34px;line-height:1;border-radius:999px;font-weight:900;box-shadow:0 6px 0 rgba(23,23,23,.18);touch-action:manipulation}.mobile-nav-btn:active{transform:translateY(3px);box-shadow:0 3px 0 rgba(23,23,23,.18)}.mobile-nav-btn:disabled{opacity:.35}
@media (min-width: 901px){.mobile-nav{display:none}}
@media (max-width: 900px){.deck-header,.deck-footer{display:none}.tpl-ai-revenue-deck .slide{min-height:100svh}.mobile-nav{display:flex}}