@import url("https://cdn.jsdelivr.net/gh/dreampulse/computer-modern-web-font@master/fonts.css");:root{--dc-paper:#ffffff;--dc-ink:#111111;--dc-muted:#555555;--dc-faint:#888888;--dc-rule:#d8d8d8;--dc-cite:#2545c4;--dc-arxiv-red:#b31b1b;--dc-viewer:#525659;--dc-chrome:#323639;--dc-chrome-ink:#cfd3d6;--dc-serif:"Computer Modern Serif","Latin Modern Roman","CMU Serif",Georgia,"Times New Roman",Times,serif;--dc-sans:"Computer Modern Sans","CMU Sans Serif",-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}.dc-viewer{position:relative;min-height:100vh;background:var(--dc-viewer);display:flex;flex-direction:column}.dc-toolbar,.dc-viewer{width:100%;align-items:center}.dc-toolbar{position:sticky;top:0;z-index:20;height:44px;background:var(--dc-chrome);color:var(--dc-chrome-ink);display:grid;grid-template-columns:1fr auto 1fr;padding:0 12px;font-family:var(--dc-sans);font-size:13px;user-select:none;box-shadow:0 1px 4px rgba(0,0,0,.35)}.dc-toolbar-left{display:flex;align-items:center;gap:10px;min-width:0}.dc-toolbar-center{display:flex;align-items:center;gap:8px;justify-content:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46vw}.dc-toolbar-right{display:flex;align-items:center;gap:4px;justify-content:flex-end}.dc-doc-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dc-page-count{font-variant-numeric:tabular-nums;opacity:.85}.dc-tbtn{appearance:none;background:transparent;border:0;color:var(--dc-chrome-ink);width:30px;height:30px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-size:15px;line-height:1}.dc-tbtn:hover{background:rgba(255,255,255,.12)}.dc-zoom{font-variant-numeric:tabular-nums;min-width:44px;text-align:center;opacity:.85}.dc-scroll{width:100%;display:flex;justify-content:center;padding:26px 16px 120px}.dc-sheet{position:relative;background:var(--dc-paper);color:var(--dc-ink);width:100%;max-width:820px;padding:72px 76px 96px;box-shadow:0 2px 16px rgba(0,0,0,.4);font-family:var(--dc-serif);font-size:17px;line-height:1.5;transform-origin:top center}@media (max-width:700px){.dc-sheet{padding:40px 26px 64px;font-size:16px}}.dc-stamp{position:absolute;left:14px;top:130px;writing-mode:vertical-rl;transform:rotate(180deg);font-family:var(--dc-serif);font-size:12.5px;letter-spacing:.04em;color:var(--dc-faint);white-space:nowrap;pointer-events:none}@media (max-width:760px){.dc-stamp{display:none}}.dc-title{text-align:center;font-size:1.5em;font-weight:700;line-height:1.22;margin:0 0 18px;letter-spacing:.01em}.dc-authors{text-align:center;font-size:.95em;line-height:1.5;margin:0 auto 2px;max-width:90%}.dc-author sup{font-size:.7em}.dc-affils{text-align:center;font-size:.78em;color:var(--dc-muted);line-height:1.45;margin:6px auto 2px;max-width:92%}.dc-affil sup{font-size:.78em;margin-right:2px}.dc-email{text-align:center;font-style:italic;font-size:.78em;color:var(--dc-muted);margin:2px 0 26px}.dc-abstract{margin:0 38px 10px;font-size:.9em;line-height:1.5;text-align:justify;hyphens:auto}.dc-abstract-h{text-align:center;font-weight:700;font-size:.9em;margin:0 0 6px}.dc-keywords{margin:8px 38px 30px;font-size:.8em;color:var(--dc-muted)}.dc-keywords b{font-style:italic;font-weight:700;color:var(--dc-ink)}.dc-section{margin-top:20px}.dc-h2{font-size:1.13em;font-weight:700;margin:22px 0 8px;line-height:1.3}.dc-para{margin:0;font-size:1em;text-align:justify;hyphens:auto;text-indent:1.7em}.dc-section .dc-para:first-of-type{text-indent:0}.dc-cite{color:var(--dc-cite);text-decoration:none;white-space:nowrap}.dc-cite:hover{text-decoration:underline}.dc-eq{display:flex;align-items:center;justify-content:center;position:relative;margin:16px 0;min-height:2.2em}.dc-eq math{font-size:1.15em}.dc-eq-num{position:absolute;right:0;color:var(--dc-ink);font-size:.9em}.dc-figure{margin:22px auto;text-align:center}.dc-figure svg{width:100%;max-width:560px;height:auto;border:0}.dc-figcaption{margin:8px auto 0;max-width:92%;font-size:.8em;line-height:1.45;color:var(--dc-ink);text-align:justify}.dc-figcaption b,.dc-refs-h{font-weight:700}.dc-refs-h{font-size:1.13em;margin:30px 0 10px}.dc-refs{font-size:.78em;line-height:1.5;color:var(--dc-ink)}.dc-ref{display:flex;gap:8px;margin:0 0 5px}.dc-ref-n{flex:0 0 auto;min-width:2.4em;color:var(--dc-ink)}.dc-ref-body{text-align:justify}.dc-ref :where(.dc-ref-venue){font-style:italic}.dc-ref-ay{display:block;font-size:1em;text-indent:-1.6em;padding-left:1.6em;margin:0 0 5px;text-align:justify}:target.dc-ref,:target.dc-ref-ay{background:#fff6c8}.dc-footer{text-align:center;margin-top:40px;font-size:.78em;color:var(--dc-muted)}.dc-panel{position:absolute;top:50px;right:10px;z-index:40;width:290px;background:#2b2f33;color:#e6e9eb;border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:14px 16px 16px;font-family:var(--dc-sans);box-shadow:0 12px 34px rgba(0,0,0,.5)}.dc-panel h4{margin:0 0 10px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#aab0b4;font-weight:600}.dc-field{margin:0 0 12px}.dc-field>label{display:block;font-size:12px;color:#aab0b4;margin:0 0 5px}.dc-input,.dc-select{width:100%;background:#1d2023;color:#e6e9eb;padding:7px 8px;font-size:13px;font-family:var(--dc-sans)}.dc-input,.dc-seg,.dc-select{border:1px solid rgba(255,255,255,.14);border-radius:6px}.dc-seg{display:flex;overflow:hidden}.dc-seg button{flex:1;background:#1d2023;color:#aab0b4;border:0;padding:7px 6px;font-size:12.5px;cursor:pointer}.dc-seg button.is-on{background:var(--dc-arxiv-red);color:#fff}.dc-panel-actions{display:flex;gap:8px;margin-top:6px}.dc-panel-actions button{flex:1;border-radius:6px;border:1px solid rgba(255,255,255,.16);background:#1d2023;color:#e6e9eb;padding:8px;font-size:12.5px;cursor:pointer}.dc-panel-actions button:hover{background:#34393d}.dc-landing{min-height:100vh;width:100%;background:#f5f3ee;color:#15130f;font-family:var(--font-sans),-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;display:flex;overflow-x:hidden}.dc-landing-inner{width:100%;min-width:0;max-width:1100px;margin:0 auto;padding:clamp(56px,12vh,150px) clamp(24px,8vw,120px) 64px}.dc-lead{max-width:720px}.dc-kicker{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.32em;text-transform:uppercase;color:var(--dc-arxiv-red);margin-bottom:26px}.dc-headline{font-family:var(--font-serif),Georgia,"Times New Roman",serif;font-weight:600;font-size:clamp(38px,6.2vw,66px);line-height:1.04;letter-spacing:-.01em;margin:0 0 28px;color:#131210}.dc-deck{font-size:clamp(16px,1.5vw,19px);line-height:1.6;color:#46423b;max-width:60ch;margin:0 0 16px}.dc-deck-quiet{color:#6c675e;font-size:15px;max-width:56ch}.dc-pick{display:flex;align-items:center;gap:16px;margin:38px 0 0;flex-wrap:wrap}.dc-pick-label{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#6c675e}.dc-pick-seg{display:flex;border:1px solid #d3ccbe;overflow:hidden}.dc-pick-seg button{background:#fffdf9;border:0;border-right:1px solid #d3ccbe;padding:9px 18px;font-size:14px;color:#2c2822;cursor:pointer}.dc-pick-seg button:last-child{border-right:0}.dc-pick-seg button.is-on{background:var(--dc-arxiv-red);color:#fff}.dc-drop{margin:24px 0 0;max-width:620px;background:#fffdf9;border:1px solid #d8d2c6;padding:44px 32px;cursor:pointer;transition:border-color .18s ease,background .18s ease}.dc-drop:hover{border-color:#b9b1a1}.dc-drop.is-drag{border-color:var(--dc-arxiv-red);background:#fff8f5}.dc-drop-state{display:flex;flex-direction:column;align-items:flex-start;gap:7px}.dc-drop-rule{width:38px;height:2px;background:var(--dc-arxiv-red);margin-bottom:8px}.dc-drop-title{font-family:var(--font-serif),Georgia,serif;font-size:22px;color:#1b1915}.dc-drop-sub{font-size:14px;color:#6c675e}.dc-link{background:none;border:0;padding:0;font:inherit;color:var(--dc-arxiv-red);text-decoration:underline;text-underline-offset:2px;cursor:pointer}.dc-link:hover{text-decoration:none}.dc-error{margin:18px 0 0;max-width:620px;font-size:14px;line-height:1.5;color:#7a1c12;background:#fbeae7;border-left:3px solid var(--dc-arxiv-red);padding:12px 14px}.dc-secondary{display:flex;flex-wrap:wrap;gap:26px;margin:26px 0 0}.dc-ghost{background:none;border:0;font:inherit;font-size:15px;color:#2c2822;cursor:pointer;border-bottom:1px solid #cfc7b8;padding:0 0 2px}.dc-ghost:hover{border-bottom-color:var(--dc-arxiv-red);color:var(--dc-arxiv-red)}.dc-foot{margin:64px 0 0;max-width:620px;font-size:13px;line-height:1.6;color:#8a857b}.dc-foot a{color:#46423b;text-decoration:underline;text-underline-offset:2px}.dc-foot a:hover{color:var(--dc-arxiv-red)}.dc-ax{min-height:100vh;width:100%;background:#ffffff;color:#1a1a1a;font-family:Lucida Grande,Helvetica Neue,Helvetica,Arial,sans-serif;font-size:14px}.dc-ax-strip{justify-content:space-between;gap:16px;background:#000;color:#fff;padding:9px 16px}.dc-ax-strip,.dc-ax-strip-l{display:flex;align-items:center}.dc-ax-strip-l{gap:8px;flex:0 0 auto}.dc-ax-cornell-name{font-family:Georgia,Times New Roman,serif;font-size:17px;color:#fff}.dc-ax-promo{flex:0 1 auto;text-align:center;border:1px solid #565656;border-radius:6px;padding:8px 18px;font-size:14px;color:#f2f2f2;background:#0b0b0b}.dc-ax-strip-r{display:flex;align-items:center;gap:12px;flex:0 0 auto;max-width:380px}.dc-ax-ack{font-size:12px;color:#d6d6d6;text-align:right;line-height:1.35}.dc-ax-ul{text-decoration:underline}.dc-ax-donate{background:#c10c0c;color:#fff;border:0;border-radius:5px;padding:7px 16px;font-size:14px;cursor:pointer;flex:0 0 auto}@media (max-width:1040px){.dc-ax-promo{display:none}}@media (max-width:720px){.dc-ax-ack{display:none}}.dc-ax-redbar{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#b31b1b;color:#fff;padding:9px 16px;flex-wrap:wrap}.dc-ax-red-l{display:flex;align-items:baseline;gap:10px;min-width:0}.dc-ax-logo{font-family:Georgia,Times New Roman,serif;font-size:30px;font-weight:400;color:#fff;letter-spacing:-.5px;background:none;border:0;padding:0;line-height:1;cursor:pointer}.dc-ax-x{font-style:italic}.dc-ax-bc{color:#fff;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dc-ax-red-r{display:flex;flex-direction:column;align-items:flex-end;gap:4px}.dc-ax-searchrow{display:flex;align-items:stretch}.dc-ax-searchbox{border:1px solid #fff;border-radius:3px 0 0 3px;padding:5px 8px;font-size:13px;width:150px;max-width:32vw}.dc-ax-allfields{border:1px solid #fff;border-left:0;border-right:0;padding:5px 6px;font-size:13px;background:#fff}.dc-ax-searchbtn{border:1px solid #8a1419;background:#8a1419;color:#fff;border-radius:0 3px 3px 0;padding:5px 14px;font-size:13px;cursor:pointer}.dc-ax-help{font-size:12.5px;color:#fff}@media (max-width:640px){.dc-ax-red-r{width:100%;align-items:stretch}.dc-ax-searchbox{flex:1}}.dc-ax-subject{padding:8px 16px;border-bottom:1px solid #d9d9d9;background:#ececec;font-size:15px;color:#1a1a1a;font-weight:700}.dc-ax-body{display:flex;gap:30px;max-width:1100px;margin:0 auto;padding:14px 22px 90px;align-items:flex-start}.dc-ax-main{flex:1 1 auto;min-width:0}.dc-ax-submitted{font-style:italic;color:#444;font-size:13px;margin:6px 0 14px}.dc-ax-aside{flex:0 0 208px;font-size:13px;color:#333;position:sticky;top:14px;border-left:1px solid #e2e2e2;padding-left:18px}.dc-ax-aside-h{font-weight:700;font-size:16px;margin:0 0 6px}.dc-ax-aside-sub{font-weight:700;margin:16px 0 4px;color:#333}.dc-ax-links{list-style:none;margin:0;padding:0}.dc-ax-links li{margin:2px 0}.dc-ax-license,.dc-ax-links a,.dc-ax-nav a{color:#1a5fb4;text-decoration:none;cursor:pointer}.dc-ax-links a:hover,.dc-ax-nav a:hover{text-decoration:underline}.dc-ax-license{color:#1a5fb4;margin-top:6px}.dc-ax-ctx{color:#1a1a1a;font-weight:700;margin:2px 0}.dc-ax-nav{margin:3px 0}.dc-ax-nav span{color:#999;margin:0 3px}.dc-ax-bm{display:flex;gap:6px;margin-top:4px}.dc-ax-bm-b,.dc-ax-bm-x{width:18px;height:18px;border-radius:3px;display:flex;align-items:center;justify-content:center;font-size:11px;color:#fff}.dc-ax-bm-b{background:#3b5998}.dc-ax-bm-x{background:#1da1f2}@media (max-width:880px){.dc-ax-aside{display:none}.dc-ax-body{padding-bottom:60px}}.dc-sheet--web{box-shadow:none;padding:0;max-width:none;width:auto;background:transparent}.dc-sheet--web .dc-title{text-align:left;font-size:1.6em}.dc-sheet--web .dc-authors{text-align:left}.dc-sheet--web .dc-author{color:#1a5fb4}.dc-sheet--web .dc-affils,.dc-sheet--web .dc-email{text-align:left}.dc-sheet--web .dc-abstract-h{text-align:left;font-size:.95em}.dc-sheet--web .dc-abstract,.dc-sheet--web .dc-keywords{margin-left:0;margin-right:0}.dc-fab{position:fixed;right:16px;bottom:16px;z-index:9999;font-family:var(--font-sans),-apple-system,"Segoe UI",Roboto,sans-serif}.dc-fab-btn{width:42px;height:42px;border-radius:50%;border:1px solid rgba(0,0,0,.08);background:#ffffff;color:#333;font-size:17px;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:.85;box-shadow:0 4px 16px rgba(0,0,0,.18);transition:opacity .18s ease,transform .18s ease}.dc-fab-btn:focus-visible,.dc-fab:hover .dc-fab-btn{opacity:1;transform:translateY(-1px)}.dc-fab-panel{position:absolute;right:0;bottom:54px;width:300px;background:#ffffff;color:#1a1a1a;border:1px solid #e6e6e6;border-radius:14px;padding:18px 18px 16px;box-shadow:0 18px 50px rgba(0,0,0,.22);font-family:var(--font-sans),-apple-system,"Segoe UI",Roboto,sans-serif}.dc-fab-panel h4{margin:0 0 14px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#9a948a;font-weight:600}.dc-fab-field{margin:0 0 14px}.dc-fab-field>label{display:block;font-size:12px;color:#6b6b6b;margin:0 0 6px}.dc-fab-seg{display:flex;border:1px solid #dcdcdc;border-radius:8px;overflow:hidden}.dc-fab-seg button{flex:1;background:#fff;color:#555;border:0;border-right:1px solid #ececec;padding:8px 6px;font-size:12.5px;cursor:pointer}.dc-fab-seg button:last-child{border-right:0}.dc-fab-seg button.is-on{background:var(--dc-arxiv-red);color:#fff}.dc-fab-input,.dc-fab-select{width:100%;background:#fff;color:#1a1a1a;border:1px solid #dcdcdc;border-radius:8px;padding:8px 9px;font-size:13px}.dc-fab-input:focus,.dc-fab-select:focus{outline:none;border-color:#b9b9b9}.dc-fab-actions{display:flex;gap:8px;margin-top:2px}.dc-fab-actions button{flex:1;border-radius:8px;border:1px solid #dcdcdc;background:#fff;color:#1a1a1a;padding:9px;font-size:12.5px;cursor:pointer}.dc-fab-actions button:hover{background:#f4f4f4}.dc-fab-close{background:var(--dc-arxiv-red)!important;border-color:var(--dc-arxiv-red)!important;color:#fff!important}.dc-fab-close:hover{filter:brightness(.94)}.dcl{--bg:#100f0d;--ink:#efe9dd;--soft:#b8b1a3;--muted:#837c6e;--accent:#ef5230;--line:rgba(239,233,221,0.1);position:relative;min-height:100vh;width:100%;background:var(--bg);color:var(--ink);font-family:var(--font-inter),-apple-system,"Segoe UI",Roboto,sans-serif;overflow-x:hidden}.dcl-wrap{max-width:1120px;margin:0 auto;padding:clamp(26px,5vw,44px) clamp(20px,5vw,56px) clamp(70px,10vh,120px)}.dcl-top{display:flex}.dcl-mark{font-family:var(--font-space-grotesk),sans-serif;font-size:16px;font-weight:600;letter-spacing:-.01em;color:var(--ink)}.dcl-head{max-width:760px;margin:clamp(48px,11vh,120px) auto 0;text-align:center}.dcl-h1{font-family:var(--font-space-grotesk),var(--font-inter),sans-serif;font-weight:700;font-size:clamp(40px,5.6vw,70px);line-height:1;letter-spacing:-.03em;margin:0 0 22px;color:var(--ink)}.dcl-lead{font-size:clamp(15px,1.35vw,18px);line-height:1.65;color:var(--soft);max-width:56ch;margin:0 auto}.dcl-stage{max-width:980px;margin:clamp(40px,8vh,76px) auto 0}.dcl-cta{max-width:540px;margin:clamp(40px,7vh,64px) auto 0;text-align:center}.dcl-disguise{display:flex;align-items:center;justify-content:center;gap:14px;margin:0 0 18px;flex-wrap:wrap}.dcl-disguise-l{font-size:14px;color:var(--muted)}.dcl-seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}.dcl-seg button{background:transparent;border:0;border-right:1px solid var(--line);color:var(--soft);padding:9px 18px;font-size:14px;cursor:pointer;transition:background .15s ease,color .15s ease}.dcl-seg button:last-child{border-right:0}.dcl-seg button:hover{color:var(--ink)}.dcl-seg button.is-on{background:var(--accent);color:#fff}.dcl-drop{border:1px dashed rgba(239,233,221,.24);border-radius:14px;background:transparent;padding:30px 24px;cursor:pointer;transition:border-color .18s ease,background .18s ease;display:flex;flex-direction:column;align-items:center;gap:6px}.dcl-drop:hover{border-color:rgba(239,233,221,.45);background:rgba(239,233,221,.02)}.dcl-drop.is-drag{border-color:var(--accent);background:rgba(239,82,48,.07)}.dcl-drop-title{font-size:17px;color:var(--ink)}.dcl-drop-sub{font-size:13.5px;color:var(--muted)}.dcl-link{background:none;border:0;padding:0;font:inherit;color:var(--accent);cursor:pointer;text-decoration:underline;text-underline-offset:2px}.dcl-link:hover{text-decoration:none}.dcl-secondary{display:flex;gap:24px;justify-content:center;margin-top:18px;flex-wrap:wrap}.dcl-ghost{background:none;border:0;padding:0 0 2px;font:inherit;font-size:14px;color:var(--soft);cursor:pointer;border-bottom:1px solid transparent;transition:color .15s ease,border-color .15s ease}.dcl-ghost:hover{color:var(--accent);border-bottom-color:var(--accent)}.dcl-error{margin-top:14px;font-size:13.5px;line-height:1.5;color:#ffb4a3;border-left:2px solid var(--accent);padding:10px 14px;background:rgba(239,82,48,.08);text-align:left;border-radius:0 10px 10px 0}.dcl-note{margin-top:28px;font-size:12.5px;color:var(--muted)}.dcl-modal{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(8,7,6,.72);animation:dcl-modal-fade .16s ease}@keyframes dcl-modal-fade{0%{opacity:0}to{opacity:1}}.dcl-modal-card{width:min(620px,100%);background:#17150f;border:1px solid rgba(239,233,221,.14);border-radius:16px;padding:24px 24px 18px;box-shadow:0 24px 64px rgba(0,0,0,.5);animation:dcl-modal-rise .18s ease;text-align:left}@keyframes dcl-modal-rise{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}.dcl-modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.dcl-modal-title{margin:0;font-size:20px;letter-spacing:-.02em;color:var(--ink)}.dcl-modal-x{background:transparent;border:0;color:var(--muted);font-size:14px;line-height:1;cursor:pointer;padding:6px;border-radius:8px}.dcl-modal-x:hover{color:var(--ink);background:rgba(239,233,221,.06)}.dcl-modal-sub{margin:8px 0 16px;font-size:13.5px;line-height:1.55;color:var(--muted)}.dcl-textarea{width:100%;height:230px;resize:vertical;background:rgba(239,233,221,.03);border:1px solid var(--line);border-radius:12px;padding:14px 16px;color:var(--ink);font-family:inherit;font-size:14.5px;line-height:1.6;outline:none;transition:border-color .15s}.dcl-textarea::placeholder{color:var(--muted)}.dcl-textarea:focus{border-color:rgba(239,233,221,.4)}.dcl-modal-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:14px;flex-wrap:wrap}.dcl-modal-count{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}.dcl-modal-actions{display:flex;align-items:center;gap:16px;margin-left:auto}.dcl-modal-go{background:var(--accent);color:#fff;border:0;border-radius:10px;padding:10px 22px;font-size:14px;cursor:pointer;transition:background .15s,opacity .15s}.dcl-modal-go:hover{background:#e0431f}.dcl-modal-go:disabled{opacity:.4;cursor:not-allowed}@media (max-width:560px){.dcl-modal-foot{flex-direction:column-reverse;align-items:stretch}.dcl-modal-actions{justify-content:flex-end}}.dcl-choose-wrap{min-height:100vh}.dcl-choose{max-width:720px;margin:clamp(56px,15vh,150px) auto 0;text-align:center}.dcl-choose-file{font-size:13px;color:var(--muted);margin:0 0 10px}.dcl-choose-h{font-family:var(--font-space-grotesk),sans-serif;font-weight:700;font-size:clamp(28px,4vw,46px);letter-spacing:-.025em;margin:0 0 38px;color:var(--ink)}.dcl-choose-cards{display:flex;gap:18px;justify-content:center;flex-wrap:wrap}.dcl-card{flex:1 1 280px;max-width:320px;text-align:left;background:rgba(239,233,221,.03);border:1px solid var(--line);border-radius:16px;padding:26px 24px;cursor:pointer;color:var(--ink);display:flex;flex-direction:column;gap:10px;transition:border-color .16s ease,background .16s ease,transform .16s ease}.dcl-card:hover{transform:translateY(-3px)}.dcl-card-name{font-family:var(--font-space-grotesk),sans-serif;font-size:22px;font-weight:600}.dcl-card-desc{font-size:14px;line-height:1.55;color:var(--soft)}.dcl-card-go{margin-top:8px;align-self:flex-start;font-size:13px;font-weight:600;padding:9px 22px;border-radius:10px;color:#fff}.dcl-card-arxiv .dcl-card-name{color:#e5563a}.dcl-card-arxiv .dcl-card-go{background:#b31b1b}.dcl-card-arxiv:hover{border-color:#b31b1b;background:rgba(179,27,27,.09)}.dcl-card-overleaf .dcl-card-name{color:#5bb033}.dcl-card-overleaf .dcl-card-go{background:#4f9c20}.dcl-card-overleaf:hover{border-color:#4f9c20;background:rgba(79,156,32,.09)}.dcl-choose-back{margin-top:32px;display:inline-block}.rvx{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#0c0b09;box-shadow:0 26px 70px rgba(0,0,0,.45)}.rvx-bar{height:34px;display:flex;align-items:center;gap:7px;padding:0 14px;background:#171511;border-bottom:1px solid var(--line)}.rvx-dot{width:10px;height:10px;border-radius:50%;background:#3a362f}.rvx-stage{position:relative;width:100%;height:clamp(380px,56vh,540px);overflow:hidden;background:#fff;cursor:ew-resize;touch-action:none;user-select:none}.rvx-base,.rvx-over{position:absolute;inset:0}.rvx-over{overflow:hidden}.rvx-book{display:flex;height:100%;background:#2a2620}.rvx-leaf{flex:1 1 50%;min-width:0;background:#f5ecda;position:relative;overflow:hidden;font-family:Georgia,Times New Roman,serif;color:#2c2620}.rvx-leaf:first-child{box-shadow:inset -24px 0 30px -24px rgba(0,0,0,.32)}.rvx-leaf:last-child{box-shadow:inset 24px 0 30px -24px rgba(0,0,0,.32)}.rvx-spine{width:2px;background:linear-gradient(90deg,rgba(0,0,0,.2),rgba(0,0,0,.04))}.rvx-leaf-body{padding:30px 34px;height:100%}.rvx-leaf-p{font-size:15.5px;line-height:1.62;margin:0 0 13px}.rvx-ol{height:100%;display:flex;flex-direction:column;background:#fff}.rvx-ol-bar{height:40px;flex:0 0 auto;display:flex;align-items:center;gap:9px;padding:0 12px;background:#2b3a4a;color:#d8dde2;font-size:13px}.rvx-ol-file{color:#cfd6dc}.rvx-ol-ctl{margin-left:auto;gap:6px}.rvx-ol-ctl,.rvx-ol-undo{display:flex;align-items:center}.rvx-ol-undo{background:transparent;border:0;color:#cfd6dc;width:26px;height:26px;border-radius:4px;cursor:pointer;justify-content:center}.rvx-ol-undo:hover:not(:disabled){background:rgba(255,255,255,.14)}.rvx-ol-undo:disabled{opacity:.4;cursor:default}.rvx-ol-recompile{background:#4f9c20;color:#fff;border:0;padding:6px 12px;border-radius:3px;font-size:12.5px;cursor:pointer;min-width:100px;text-align:center}.rvx-ol-recompile:hover:not(:disabled){background:#3f8418}.rvx-ol-recompile:disabled{opacity:.55;cursor:default}.rvx-ol-body{flex:1 1 auto;display:flex;min-height:0}.rvx-ol-code{flex:1 1 50%;min-width:0;margin:0;padding:14px 16px;overflow:hidden;position:relative;background:#fff;color:#2b2b2b;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:11.5px;line-height:1.55;white-space:pre;border-right:1px solid #e0e0e0}.rvx-leaf:after,.rvx-ol-code:after,.rvx-ol-pdf:after{content:"";position:absolute;left:0;right:0;bottom:0;height:64px;pointer-events:none;z-index:3}.rvx-leaf:after{background:linear-gradient(0deg,#f5ecda 20%,rgba(245,236,218,0))}.rvx-ol-code:after{background:linear-gradient(0deg,#fff 20%,rgba(255,255,255,0))}.rvx-ol-pdf:after{background:linear-gradient(0deg,#f4f4f4 22%,rgba(244,244,244,0))}.rvx-ol-code .lx-cmd{color:#0b7285}.rvx-ol-code .lx-cmt{color:#94a39f;font-style:italic}.rvx-ol-code .lx-brace{color:#555}.rvx-ol-code .lx-math{color:#b3008f}.rvx-ol-pdf{flex:1 1 50%;min-width:0;overflow:hidden;background:#f4f4f4;display:flex;justify-content:center;padding:16px;position:relative}.rvx-ol-pdf .dc-sheet{box-shadow:0 1px 6px rgba(0,0,0,.18)}.rvx-compiling{position:absolute;top:8px;left:50%;transform:translateX(-50%);background:#2b3a4a;color:#fff;font-size:11px;padding:4px 10px;border-radius:4px;z-index:2}.rvx-divider{top:0;bottom:0;width:2px;transform:translateX(-1px);pointer-events:none;z-index:5}.rvx-divider,.rvx-handle{position:absolute;background:var(--accent)}.rvx-handle{top:50%;left:50%;transform:translate(-50%,-50%);width:40px;height:40px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 12px rgba(0,0,0,.4)}.rvx-divider.is-idle .rvx-handle{animation:rvx-nudge 1.9s ease-in-out infinite}@keyframes rvx-nudge{0%,to{transform:translate(-50%,-50%)}50%{transform:translate(calc(-50% - 7px),-50%)}}@media (prefers-reduced-motion:reduce){.rvx-divider.is-idle .rvx-handle{animation:none}}.rvx-label{position:absolute;bottom:12px;z-index:4;font-size:11px;letter-spacing:.01em;padding:5px 10px;border-radius:3px;pointer-events:none}.rvx-label-l{left:12px;background:rgba(44,38,32,.86);color:#f4ead6}.rvx-label-r{right:12px;background:rgba(43,58,74,.92);color:#fff}@media (max-width:640px){.rvx-leaf-body{padding:22px 18px}.rvx-leaf-p{font-size:13.5px;line-height:1.55}}@media (max-width:560px){.rvx-label{display:none}}.dc-ol{--ol-top:#2b3a4a;--ol-top-2:#34465a;--ol-green:#4f9c20;--ol-green-d:#3f8418;--ol-logo:#138a07;--ol-border:#e0e0e0;--ol-file-active:#e4eefb;--ol-pdf-bg:#f4f4f4;--ol-ink:#2b2b2b;--ol-muted:#6a6a6a;--lx-cmd:#0b7285;--lx-cmt:#94a39f;--lx-brace:#555;--lx-math:#b3008f;position:fixed;inset:0;display:flex;flex-direction:column;background:#fff;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ol-ink);z-index:1}.dc-ol-top{flex:0 0 auto;height:40px;background:var(--ol-top);color:#d8dde2;justify-content:space-between;padding:0 10px 0 0;font-size:13px;user-select:none}.dc-ol-top,.dc-ol-top-left{display:flex;align-items:center}.dc-ol-top-left{gap:10px;min-width:0}.dc-ol-menu{height:40px;display:flex;align-items:center;gap:6px;background:var(--ol-top-2);color:#e7ebef;border:0;padding:0 14px;cursor:pointer;font-size:13px}.dc-ol-menu svg{width:15px;height:15px}.dc-ol-logo{display:inline-flex;align-items:center;margin-left:2px}.dc-ol-proj{color:#cfd6dc;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:38vw}.dc-ol-top-right{display:flex;align-items:center;gap:14px}.dc-ol-tr-item{display:inline-flex;align-items:center;gap:5px;color:#c7ced4;cursor:pointer}.dc-ol-tr-item svg{width:14px;height:14px}.dc-ol-share{display:inline-flex;align-items:center;gap:6px;background:var(--ol-green);color:#fff;border:0;border-radius:3px;padding:6px 12px;font-size:13px;cursor:pointer}.dc-ol-share svg{width:14px;height:14px}.dc-ol-submit{background:transparent;color:#c7ced4;border:0;cursor:pointer;font-size:13px}.dc-ol-main{flex:1 1 auto}.dc-ol-files,.dc-ol-main{display:flex;min-height:0}.dc-ol-files{flex:0 0 212px;background:#fafafa;border-right:1px solid var(--ol-border);flex-direction:column;overflow:auto}.dc-ol-files-head{display:flex;align-items:center;justify-content:space-between;padding:9px 10px;font-size:12.5px;font-weight:600;color:#3a3a3a;border-bottom:1px solid var(--ol-border)}.dc-ol-files-icons svg{width:15px;height:15px;color:var(--ol-muted)}.dc-ol-tree{list-style:none;margin:4px 0;padding:0;font-size:13px}.dc-ol-tree li{display:flex;align-items:center;gap:7px;padding:5px 10px;color:#333;cursor:pointer}.dc-ol-tree li svg{width:14px;height:14px;color:#7a7a7a;flex:0 0 auto}.dc-ol-tree li.is-active{background:var(--ol-file-active);color:#11406e}.dc-ol-tree li.is-active svg{color:#2b6cb0}.dc-ol-tree li.dc-ol-nested{padding-left:26px;color:#555}.dc-ol-editor{flex:1 1 50%;min-width:0;display:flex;flex-direction:column;border-right:1px solid #d4d4d4}.dc-ol-toolbar{flex:0 0 auto;height:38px;display:flex;align-items:center;gap:12px;padding:0 8px;background:#f7f7f7;border-bottom:1px solid var(--ol-border)}.dc-ol-seg{display:flex;border:1px solid #cfcfcf;border-radius:4px;overflow:hidden}.dc-ol-seg button{border:0;background:#fff;color:#555;font-size:12.5px;padding:5px 10px;cursor:pointer}.dc-ol-seg button.is-on{background:var(--ol-green);color:#fff}.dc-ol-tools{display:flex;align-items:center;gap:2px}.dc-ol-zoomgrp{margin-left:auto}.dc-ol-tools button{border:0;background:transparent;color:#555;width:28px;height:28px;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.dc-ol-tools button:hover{background:#ececec}.dc-ol-tools button svg{width:15px;height:15px}.dc-ol-tool-sep{width:1px;height:18px;background:#d8d8d8;margin:0 4px;display:inline-block}.dc-ol-code{flex:1 1 auto;display:flex;min-height:0;overflow:auto;background:#fff;font-family:SF Mono,JetBrains Mono,Menlo,Consolas,monospace;font-size:13px;line-height:1.55}.dc-ol-gutter{flex:0 0 auto;text-align:right;padding:10px 8px 10px 12px;color:#b3b3b3;background:#fbfbfb;border-right:1px solid #eee;user-select:none;font-variant-numeric:tabular-nums}.dc-ol-pre{margin:0;padding:10px 14px;white-space:pre;tab-size:2;color:var(--ol-ink);flex:1 1 auto}.dc-ol-pre code{font:inherit}.lx-cmd{color:var(--lx-cmd)}.lx-cmt{color:var(--lx-cmt);font-style:italic}.lx-brace{color:var(--lx-brace)}.lx-math{color:var(--lx-math)}.dc-ol-pdf{flex:1 1 50%;min-width:0;display:flex;flex-direction:column;background:var(--ol-pdf-bg)}.dc-ol-pdf-toolbar{flex:0 0 auto;height:40px;display:flex;align-items:center;justify-content:space-between;padding:0 10px;background:#fff;border-bottom:1px solid var(--ol-border)}.dc-ol-recompile{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-width:134px;background:var(--ol-green);color:#fff;border:0;border-radius:3px;padding:7px 12px;font-size:13px;font-weight:500;cursor:pointer}.dc-ol-pageinfo{font-size:12.5px;color:#555;font-variant-numeric:tabular-nums;padding:0 6px;white-space:nowrap}.dc-ol-recompile:hover{background:var(--ol-green-d)}.dc-ol-recompile svg{width:13px;height:13px}.dc-ol-recompile-caret{margin-left:2px;opacity:.9}.dc-ol-pdf-tools{display:flex;align-items:center;gap:2px}.dc-ol-pdf-tools button{border:0;background:transparent;color:#555;width:28px;height:28px;border-radius:4px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.dc-ol-pdf-tools button:hover{background:#eee}.dc-ol-pdf-tools button svg{width:15px;height:15px}.dc-ol-pdf-scroll{flex:1 1 auto;overflow:auto;padding:18px;display:flex;justify-content:center;align-items:flex-start}.dc-ol-pdf-scroll .dc-sheet{box-shadow:0 1px 6px rgba(0,0,0,.18)}@media (max-width:820px){.dc-ol-files{display:none}.dc-ol-main{flex-direction:column}.dc-ol-editor{flex:1 1 50%;border-right:0;border-bottom:1px solid #d4d4d4}.dc-ol-pdf{flex:1 1 50%}.dc-ol-proj{max-width:40vw}}