.pv{display:flex;flex-direction:column;height:100%;min-height:0;background:var(--s1)}.pv:fullscreen{background:var(--s0)}.pv-tabs{flex:none}.pv-tabs button{position:relative}.pv-count{min-width:16px;height:16px;padding:0 4px;border-radius:8px;background:var(--s3);color:var(--t1);font-size:10px;font-weight:600;line-height:16px;text-align:center;font-variant-numeric:tabular-nums}.pv-count.err{background:var(--red);color:#fff}.pv-pane{display:flex;flex-direction:column;flex:1;min-height:0}.pv-pane[hidden]{display:none}.pv-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.pv-bar{flex:none;min-height:40px;flex-wrap:wrap;row-gap:4px;padding-block:4px}.pv-bar-end{margin-inline-start:auto}.pv-sep{height:16px;background:var(--b2)}.pv-pagebox{display:flex;align-items:center;gap:4px;color:var(--t3);font-size:12px;font-variant-numeric:tabular-nums}.ed .pv-bar input.num{width:40px;min-height:24px;height:24px;padding:0 4px;text-align:center}.ed .pv-bar input.pv-zoom{width:52px}.pv-pagecount{min-width:28px;white-space:nowrap}.ed .pv-bar input.num:disabled{opacity:.45;cursor:default}.pv-errbar{flex:none;display:flex;align-items:center;gap:8px;padding:6px 8px 6px 12px;background:color-mix(in srgb,var(--red) 14%,var(--s1));border-bottom:1px solid color-mix(in srgb,var(--red) 40%,var(--b1));font-size:12px;color:var(--t1)}.pv-errbar[hidden]{display:none}.pv-errbar>svg.i{flex:none;width:15px;height:15px;color:var(--red)}.pv-errtext{flex:1;min-width:0;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pv-errtext b{font-weight:600;font-variant-numeric:tabular-nums}.pv-errloc{padding:0;border:0;background:none;color:var(--t1);font:inherit;font-weight:600;font-variant-numeric:tabular-nums;text-decoration:underline;text-underline-offset:2px;text-decoration-color:color-mix(in srgb,var(--t1) 40%,transparent);cursor:pointer}.pv-errloc:hover{text-decoration-color:currentColor}.pv-errloc:focus-visible{outline:2px solid var(--focus);outline-offset:1px;border-radius:2px}.pv-more,.pv-kept{color:var(--t3)}.ed .pv-errbar .btn.small{flex:none;min-height:24px;padding:0 8px;font-size:11px}.pv-scroll{position:relative;flex:1;min-height:0;overflow:auto;background:var(--s0);overscroll-behavior:contain}.pv-scroll:focus-visible{outline:2px solid var(--focus);outline-offset:-2px}.pv-empty{margin:24px 16px}.pv-empty[hidden]{display:none}.pv-loading{margin:0 16px;max-width:240px;height:3px}.pv-loading[hidden]{display:none}.pv-pages{--z: 1;display:flex;flex-direction:column;align-items:center;gap:16px;padding:16px;width:max-content;min-width:100%;box-sizing:border-box}.pv-sheet{flex:none;width:calc(var(--pw, 793.7) * var(--z) * 1px);height:calc(var(--ph, 1122.5) * var(--z) * 1px);background:#fff;border-radius:2px;box-shadow:0 0 0 1px var(--b1);overflow:hidden}.pv-sheet img{display:block;width:100%;height:100%;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.pv-webpane{overflow:auto;padding:0 16px 24px}.pv-note{margin:12px 0 0;padding:8px 10px;border-radius:var(--r1);background:var(--s2);box-shadow:inset 0 0 0 1px var(--b1)}.pv-note[hidden]{display:none}.pv-web{max-width:720px;margin:0 auto;padding-top:12px;color:var(--t1);font-size:14px;line-height:1.6;overflow-wrap:anywhere}.pv-web h1{font-size:22px;line-height:1.25;margin:16px 0 6px}.pv-web h2{font-size:17px;margin:22px 0 8px}.pv-web h3,.pv-web h4{font-size:15px;margin:18px 0 6px}.pv-web p{margin:0 0 10px}.pv-web a{color:var(--link)}.pv-web .author{color:var(--t2);margin-bottom:14px}.pv-web .abstract{margin:14px 0;padding:10px 14px;border-radius:var(--r1);background:var(--s2)}.pv-web .abstract h2{margin-top:0;font-size:13px}.pv-web table{border-collapse:collapse;margin:10px 0;font-size:13px}.pv-web th,.pv-web td{padding:4px 10px;border-bottom:1px solid var(--b1);text-align:start}.pv-web pre,.pv-web code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}.pv-web pre{padding:10px;border-radius:var(--r1);background:var(--s0);overflow:auto}.pv-web blockquote{margin:10px 0;padding-inline-start:12px;border-inline-start:2px solid var(--b2);color:var(--t2)}.pv-web img{max-width:100%;height:auto;border-radius:2px}.pv-web math[display=block]{margin:10px 0}.pv-web figure{margin:14px 0}.pv-web figcaption{color:var(--t2);font-size:12px}.pv-img-ph{display:inline-block;padding:8px 12px;border:1px dashed var(--b2);border-radius:var(--r1);color:var(--t3);font-size:12px}.pv-refs{margin-top:24px;border-top:1px solid var(--b1)}.pv-refs p{font-size:13px;padding-inline-start:1.5em;text-indent:-1.5em}.pv-probpane{overflow:auto;padding:8px}.pv-problems{list-style:none;margin:0;padding:0;display:grid;gap:2px}.pv-problems .ed-empty{margin:8px}.pv-prob{display:flex;align-items:flex-start;gap:8px;width:100%;padding:8px;border:0;border-radius:var(--r1);background:none;color:var(--t1);font-size:12px;line-height:1.4;text-align:start}button.pv-prob{cursor:pointer}button.pv-prob:hover{background:var(--s2)}.pv-prob>svg.i{flex:none;width:14px;height:14px;margin-top:1px}.pv-prob.error>svg.i{color:var(--red)}.pv-prob.warning>svg.i{color:var(--pick)}.pv-prob-row{display:flex;align-items:flex-start;gap:2px}.pv-prob-row>.pv-prob{flex:1;min-width:0}.pv-prob-ai{flex:none;width:28px;height:28px;margin-top:2px;color:var(--t3)}.pv-prob-ai:hover,.pv-prob-ai:focus-visible{color:var(--accent)}@media (pointer: coarse){.pv-prob-ai{width:44px;height:44px;margin-top:0}}.pv-prob-text{display:grid;gap:2px;min-width:0;overflow-wrap:anywhere}.pv-prob-text small{color:var(--t3);font-size:11px;font-variant-numeric:tabular-nums}