.spv-viewer{--spv-ink:#172334;--spv-line:#e7eaf0;--spv-accent:#1967d2;position:relative;isolation:isolate;width:100%;max-width:100%;margin:28px auto;background:#fff;color:var(--spv-ink);border:1px solid var(--spv-line);border-radius:15px;box-shadow:0 12px 36px rgba(27,39,58,.085);overflow:hidden;font:inherit;line-height:1.45;box-sizing:border-box;outline-offset:3px}
.spv-viewer *{box-sizing:border-box}.spv-viewer button,.spv-viewer a{font-family:inherit}.spv-viewer button{cursor:pointer}.spv-viewer button:disabled{opacity:.32;cursor:not-allowed}.spv-viewer button:focus-visible,.spv-viewer a:focus-visible{outline:2px solid var(--spv-accent);outline-offset:2px}
.spv-topbar{display:flex;align-items:center;gap:12px;min-height:58px;padding:9px 18px;border-bottom:1px solid var(--spv-line)}
.spv-tag{font-family:system-ui,sans-serif;font-size:10px;letter-spacing:.085em;font-weight:800;color:#365b86;white-space:nowrap}.spv-tag-icon{font-size:15px;margin-right:3px;color:var(--spv-accent)}
.spv-heading{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;flex:1;color:var(--spv-ink)}
.spv-icon-button{border:0;background:transparent;display:grid;place-items:center;padding:7px;color:#536477;border-radius:7px;line-height:1}.spv-icon-button:hover{background:#f2f5f9;color:#101b28}.spv-icon-button svg{height:17px;width:17px;stroke:currentColor;fill:none;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.spv-stage{position:relative;background:#f3f5f8;aspect-ratio:var(--spv-aspect);width:100%;overflow:hidden;display:grid;place-items:center;touch-action:pan-y}.spv-slide{width:100%;height:100%;position:absolute;inset:0}.spv-slide[hidden]{display:none!important}.spv-slide img{width:100%;height:100%;object-fit:contain;display:block;user-select:none}.spv-stage-prev,.spv-stage-next{position:absolute;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:37px;height:52px;border:0;background:rgba(14,24,42,.44);color:#fff;opacity:0;transition:opacity .15s ease;background-clip:padding-box}.spv-stage-prev{left:0;border-radius:0 8px 8px 0}.spv-stage-next{right:0;border-radius:8px 0 0 8px}.spv-stage-prev span,.spv-stage-next span{font-size:35px;font-weight:300;line-height:1}.spv-viewer:hover .spv-stage-prev:not(:disabled),.spv-viewer:hover .spv-stage-next:not(:disabled),.spv-stage-prev:focus-visible,.spv-stage-next:focus-visible{opacity:1}
.spv-controls{padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff}.spv-actions,.spv-right-controls{display:flex;align-items:center;gap:9px}.spv-control{height:32px;min-width:35px;display:grid;place-items:center;border:1px solid var(--spv-line);border-radius:7px;background:#f8f9fc;color:#1a3454;font-size:18px;line-height:1}.spv-control:not(:disabled):hover{background:#edf4ff;border-color:#bfd5f5}.spv-counter{font-size:13px;color:#737e8d;white-space:nowrap;min-width:53px;text-align:center;font-variant-numeric:tabular-nums}.spv-current{color:var(--spv-ink)}.spv-separator{padding:0 3px}
.spv-right-controls{gap:14px}.spv-thumbnails-toggle,.spv-download{border:0;background:transparent;color:#45617f!important;display:inline-flex;align-items:center;gap:6px;font-size:12px!important;text-decoration:none!important;font-weight:600;padding:7px 4px}.spv-thumbnails-toggle:hover,.spv-download:hover{color:var(--spv-accent)!important}.spv-thumbnails-toggle>span:first-child{font-size:16px}.spv-download>span:first-child{font-size:18px}.spv-progress{height:3px;background:#e9eef5}.spv-progress span{display:block;height:100%;width:0;background:var(--spv-accent);transition:width .2s ease}.spv-thumbnails{display:flex;gap:11px;overflow:auto;max-height:170px;padding:14px;background:#f7f9fc;border-top:1px solid var(--spv-line)}.spv-thumbnails[hidden]{display:none!important}.spv-thumbnails button{padding:4px;border:2px solid transparent;border-radius:7px;background:transparent;flex:0 0 115px;min-width:0;color:#627287;font-size:11px;line-height:1.6}.spv-thumbnails button img{display:block;aspect-ratio:var(--spv-aspect);width:100%;object-fit:cover;border-radius:4px;background:#e5e9ef}.spv-thumbnails button[aria-current="true"]{border-color:var(--spv-accent);color:var(--spv-accent)}
.spv-viewer:fullscreen{display:flex;flex-direction:column;justify-content:center;max-width:none;height:100%;margin:0;border-radius:0;background:#080f1a;color:#fff}.spv-viewer:fullscreen .spv-topbar,.spv-viewer:fullscreen .spv-controls{background:#111a2a;color:#fff;border-color:#2b374d}.spv-viewer:fullscreen .spv-heading,.spv-viewer:fullscreen .spv-current{color:#fff}.spv-viewer:fullscreen .spv-stage{flex:1;min-height:0;aspect-ratio:auto;background:#050b14}.spv-viewer:fullscreen .spv-stage img{object-fit:contain}.spv-viewer:fullscreen .spv-thumbnails{flex-shrink:0}.spv-viewer:fullscreen .spv-control{background:#1c293b;color:#fff;border-color:#344458}
@media(max-width:600px){.spv-viewer{border-radius:10px;margin:18px 0}.spv-topbar{min-height:49px;padding:9px 11px;gap:8px}.spv-tag{font-size:9px}.spv-heading{font-size:12px}.spv-controls{padding:9px}.spv-toggle-label{display:none}.spv-right-controls{gap:5px}.spv-download{font-size:11px!important}.spv-stage-prev,.spv-stage-next{opacity:.75;width:26px;height:44px}.spv-stage-prev span,.spv-stage-next span{font-size:27px}.spv-thumbnails button{flex-basis:90px}}
@media(prefers-reduced-motion:reduce){.spv-viewer *{transition:none!important}}

/* Google-hosted presentations use Google's own slide navigation controls. */
.spv-google-viewer .spv-google-stage{position:relative;aspect-ratio:16/9;width:100%;background:#111827;overflow:hidden}
.spv-google-viewer .spv-google-stage iframe{display:block;width:100%;height:100%;border:0;background:#111827}
.spv-google-viewer .spv-google-footer{background:#fff;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 17px;font-family:system-ui,sans-serif;font-size:12px;color:#61748a}
.spv-google-viewer .spv-google-footer a{color:#275ba1!important;font-weight:650;text-decoration:none!important;white-space:nowrap}
.spv-google-viewer .spv-google-footer a:hover{text-decoration:underline!important}
.spv-google-viewer:fullscreen .spv-google-stage{height:100%;min-height:0;flex:1;aspect-ratio:auto}
.spv-google-viewer:fullscreen .spv-google-footer{background:#111a2a;color:#b9c4d5}
@media(max-width:600px){.spv-google-viewer .spv-google-footer{font-size:11px;padding:10px;flex-wrap:wrap}}