/* 選定新圖文第三版，樣式限定於簡報區塊，不影響其他卡片。 */
#presentation-content{margin:32px 0 40px;padding:28px 0;border-block:1px solid var(--line);line-height:1.85}
#presentation-content h2{font-size:clamp(24px,2.7vw,34px);line-height:1.5;letter-spacing:0;margin:0 0 14px}
#presentation-content h3{font:700 23px/1.5 var(--serif);margin:0 0 14px}
#presentation-content p{margin:0 0 14px}
#presentation-content .lead{max-width:800px;color:var(--muted);font-size:15px}
#presentation-content .notice{border-left:3px solid #9b551e;background:var(--mist);font-size:13px;padding:14px 18px;margin:22px 0 32px}
#presentation-content .notice p{margin:0}
#presentation-content .topic-label{font-size:13px;color:#9b551e;letter-spacing:.04em;margin:0 0 7px}
#presentation-content .summary{font-size:15px;color:var(--muted);line-height:1.95;max-width:780px}
#presentation-content .navigator{display:grid;grid-template-columns:190px minmax(0,1fr);gap:28px;align-items:start}
#presentation-content .topic-nav{display:flex;flex-direction:column;gap:8px;position:sticky;top:180px}
#presentation-content button,#presentation-dialog button{font:inherit;cursor:pointer;background:transparent;color:var(--pine);border:1px solid var(--line);padding:9px 15px;border-radius:6px;touch-action:manipulation}
#presentation-content .topic-nav button{text-align:left;font-size:14px}
#presentation-content button[aria-current=true]{background:var(--pine);color:var(--paper);border-color:var(--pine)}
#presentation-content button:focus-visible,#presentation-content a:focus-visible,#presentation-dialog button:focus-visible,#presentation-dialog a:focus-visible{outline:3px solid var(--jade);outline-offset:4px}
#presentation-content .art{margin:0;min-width:0}
#presentation-content .art button{display:block;width:100%;padding:0;border:1px solid var(--line);border-radius:8px;overflow:hidden}
#presentation-content .art img{display:block;width:100%;height:auto;aspect-ratio:3669.33/2048;object-fit:contain;background:var(--mist)}
#presentation-content .art figcaption{font-size:12px;color:var(--muted);margin-top:8px}
#presentation-content .copy{margin-top:22px}
#presentation-content .checks{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
#presentation-content .claim{font-size:13px;border-left:2px solid var(--line);padding-left:14px;margin:0}
#presentation-content .claim strong,#presentation-content .check strong{display:block;color:var(--pine);margin-bottom:4px}
#presentation-content .check{font-size:13px;background:var(--mist);padding:14px 16px;border-radius:5px}
#presentation-content .claim p,#presentation-content .check p{margin:0}
#presentation-content .sources{font-size:13px;margin:16px 0 0}
#presentation-content a,#presentation-dialog a{color:var(--pine);text-underline-offset:4px}
#presentation-content .sources a+a{margin-left:18px}
#presentation-content .pager{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-top:22px}
#presentation-content .pager p{margin:0;color:var(--muted);font-size:13px}
#presentation-content .pager button:disabled{opacity:.4;cursor:default}
#presentation-dialog{width:1500px;max-width:96vw;border:0;padding:20px;background:var(--paper);color:var(--ink)}
#presentation-dialog::backdrop{background:rgba(30,27,20,.75)}
#presentation-dialog .dialog-tools{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}
#presentation-dialog .dialog-tools h3{font-size:18px;margin:0}
#presentation-dialog img{display:block;width:100%;height:auto;max-height:80vh;object-fit:contain}
#presentation-dialog a{font-size:13px}
@media(max-width:760px){#presentation-content .navigator{grid-template-columns:1fr;gap:20px}#presentation-content .topic-nav{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}#presentation-content .checks{grid-template-columns:1fr}#presentation-content .notice{padding:12px 14px}#presentation-content .topic-nav button{font-size:13px}#presentation-dialog{padding:12px}}