*{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.exr{--ink-1:#0c1421;--ink-2:#2c3e50;--ink-3:#4a5568;--ink-4:#76839a;--ink-5:#9aa6b6;--paper:#f4f2ec;--paper-2:#ece9e1;--surface:#fff;--line:#0c142117;--line-2:#0c14210f;--sig:#14b97c;--sig-bright:#5fe6ad;--sig-deep:#0c5d3f;--sig-tint:#14b97c1f;--sig-tint-2:#5fe6ad33;--cyan:#2fb6d4;--amber:#d99a26;--amber-tint:#f7ead0;--rose:#d96363;--rose-tint:#f8dede;--navy-deep:#0e1c34;--ink-0:#070d18;--sans:var(--font-noto-sans-kr), "Noto Sans KR", system-ui, -apple-system, sans-serif;--serif:var(--font-noto-serif-kr), "Noto Serif KR", Georgia, "Times New Roman", serif;--mono:var(--font-ibm-plex-mono), "IBM Plex Mono", ui-monospace, monospace;--r-sm:8px;--r:12px;--r-lg:16px;--r-xl:22px;--sh-1:0 1px 2px #0c14210f, 0 1px 3px #0c14210d;--sh-2:0 8px 24px #0c142114;--sh-3:0 18px 50px #0c14211f;--sh-sig:0 8px 24px #14b97c47;--canvas:var(--paper);--canvas-2:var(--surface);--on-canvas-1:var(--ink-1);--on-canvas-2:var(--ink-2);--on-canvas-3:var(--ink-3);--on-canvas-4:var(--ink-4);--card-bg:var(--surface);--card-line:var(--line);--nav-bg:#ffffffc7;--nav-line:#0c142114;font-family:var(--sans);color:var(--on-canvas-1);background:var(--canvas);letter-spacing:-.006em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;min-height:100vh;line-height:1.55;display:flex}.exr ::selection{background:var(--sig-tint-2);color:var(--ink-1)}.exr a{color:inherit;text-decoration:none}.exr button{font-family:inherit}.exr main{flex:1}[data-dir=a] .exr{--canvas:var(--paper);--canvas-2:#fff}[data-dir=b] .exr{--canvas:#f5f1e8;--canvas-2:#fff;--on-canvas-1:#14223e;--on-canvas-2:#2c3e50;--on-canvas-3:#51607a;--on-canvas-4:#8a93a6;--card-bg:#fffdf8;--card-line:#14223e29;--line:#14223e24;--line-2:#14223e14;--nav-bg:#fffdf8db;--nav-line:#14223e29;--sh-1:none;--sh-2:0 6px 20px #14223e17;--sh-3:0 16px 40px #14223e24;--r-sm:3px;--r:4px;--r-lg:5px;--r-xl:6px;background-color:#f5f1e8}[data-dir=b] .exr .display{font-family:var(--serif);letter-spacing:-.02em;font-weight:700;line-height:1.14}[data-dir=b] .exr .card{box-shadow:none;border-color:var(--card-line);border-top:2px solid var(--navy-deep)}[data-dir=b] .exr .panel{border-color:var(--card-line)}[data-dir=b] .exr .mnav-pill{box-shadow:none}[data-dir=b] .exr .dsec-n,[data-dir=b] .exr .psec-n{color:var(--navy-deep);font-weight:600}.exr .display{letter-spacing:-.03em;font-weight:800;line-height:1.02}.exr .mono{font-family:var(--mono)}.exr .serif{font-family:var(--serif)}.exr .eyebrow{font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--on-canvas-4);white-space:nowrap;font-size:11px}.exr .flabel{font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--on-canvas-4);white-space:nowrap;font-size:10px}.exr .tag{font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--on-canvas-2);white-space:nowrap;background:0 0;border:0;border-radius:0;align-items:center;gap:9px;padding:0;font-size:11px;display:inline-flex}[data-dir=b] .exr .tag{color:var(--on-canvas-2);background:0 0;border:0}.exr .cta-dark .tag{color:#eef3f1eb}.exr .tag .dot{background:var(--sig);width:8px;height:8px;box-shadow:none;border-radius:2px;flex-shrink:0;animation:none}@keyframes exr-pulse{0%,to{box-shadow:0 0 0 3px #5fe6ad59}50%{box-shadow:0 0 0 6px #5fe6ad00}}.exr .btn{letter-spacing:-.01em;cursor:pointer;border-radius:var(--r);white-space:nowrap;border:0;justify-content:center;align-items:center;gap:8px;padding:13px 22px;font-size:14px;font-weight:700;transition:transform .16s,box-shadow .18s,background .18s;display:inline-flex}.exr .btn:active{transform:translateY(1px)}.exr .btn-fill{background:var(--sig);color:#052b1d;box-shadow:var(--sh-sig)}.exr .btn-fill:hover{background:#12a96f;transform:translateY(-1px);box-shadow:0 10px 30px #14b97c66}.exr .btn-ink{background:var(--ink-1);color:var(--sig-bright);box-shadow:var(--sh-2)}[data-dir=b] .exr .btn-ink{background:var(--navy-deep);color:#fffdf8;box-shadow:none}.exr .btn-ink:hover{box-shadow:var(--sh-3);transform:translateY(-1px)}.exr .btn-line{color:var(--on-canvas-1);background:0 0;box-shadow:inset 0 0 0 1.5px #0c142133}[data-dir=b] .exr .btn-line{box-shadow:inset 0 0 0 1.5px var(--navy-deep);color:var(--navy-deep)}.exr .btn-line:hover{box-shadow:inset 0 0 0 1.5px var(--on-canvas-1)}.exr .btn-ghost{color:var(--on-canvas-2);box-shadow:inset 0 0 0 1px var(--line);background:0 0}.exr .btn-ghost:hover{background:var(--card-bg);box-shadow:inset 0 0 0 1px #0c142133}[data-dir=b] .exr .btn-ghost:hover{box-shadow:inset 0 0 0 1px #14223e4d}.exr .btn-sm{border-radius:var(--r-sm);padding:9px 15px;font-size:12.5px}.exr .btn-lg{padding:15px 26px;font-size:15px}.exr .btn:disabled{opacity:.5;cursor:not-allowed}.exr .chip{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--line);color:var(--on-canvas-3);background:var(--canvas);white-space:nowrap;border-radius:100px;align-items:center;gap:5px;padding:4px 10px;font-size:10px;display:inline-flex}.exr .chip.sig{background:var(--sig-tint-2);color:var(--sig-deep);border-color:#2d6a4f4d}[data-dir=b] .exr .chip.sig{color:var(--sig-deep)}.exr .chip.amber{background:var(--amber-tint);color:#976a0d;border-color:#e3cf9d}.exr .chip.rose{background:var(--rose-tint);color:#b34a4a;border-color:#e4b4b4}.exr .track{background:#0c14211a;border-radius:4px;height:6px;overflow:hidden}[data-dir=b] .exr .track{background:#14223e1a}.exr .track>i{background:linear-gradient(90deg, var(--cyan), var(--sig));border-radius:4px;height:100%;transition:width .9s cubic-bezier(.3,.7,.3,1);display:block}.exr .panel{background:var(--card-bg);border:1px solid var(--card-line);border-radius:var(--r-lg)}.exr .card{background:var(--card-bg);border:1px solid var(--card-line);border-radius:var(--r-lg);box-shadow:var(--sh-1);transition:transform .18s,box-shadow .2s,border-color .2s}.exr .card.hover:hover{box-shadow:var(--sh-2);transform:translateY(-3px)}[data-dir=b] .exr .card.hover:hover{border-top-color:var(--sig);box-shadow:var(--sh-2);transform:translateY(-3px)}.exr .passage{font-family:var(--serif);color:var(--on-canvas-1);letter-spacing:0;word-break:keep-all;font-size:16.5px;line-height:1.85}.exr .mnav{z-index:60;background:linear-gradient(var(--canvas), color-mix(in srgb, var(--canvas) 10%, transparent));flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:16px 32px;display:flex;position:sticky;top:0}.exr .mnav-right{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.exr .mbrand{letter-spacing:-.02em;cursor:pointer;align-items:center;gap:9px;font-size:20px;font-weight:800;display:inline-flex}.exr .mbrand .mark{background:var(--sig);border-radius:6px;justify-content:center;align-items:center;width:22px;height:22px;display:inline-flex;box-shadow:0 2px 8px #14b97c80}.exr .mbrand .mark:after{content:"";background:#052b1d;border-radius:2px;width:8px;height:8px}.exr .mnav-pill{background:var(--nav-bg);border:1px solid var(--nav-line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:100px;align-items:center;gap:2px;padding:6px 7px 6px 12px;display:flex;box-shadow:0 6px 26px #0c142112}.exr .mnavlink{color:var(--on-canvas-2);cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:100px;padding:7px 13px;font-size:13.5px;font-weight:600;transition:background .16s,color .16s}.exr .mnavlink:hover{background:color-mix(in srgb, var(--on-canvas-1) 7%, transparent)}.exr .mnavlink.on{color:var(--sig-deep);background:var(--sig-tint)}[data-dir=b] .exr .mnavlink.on{color:var(--navy-deep);box-shadow:inset 0 -2px 0 var(--sig);background:0 0;border-radius:0}.exr .dirswitch{background:var(--nav-bg);border:1px solid var(--nav-line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:100px;align-items:center;gap:0;padding:4px;display:inline-flex}.exr .dirswitch button{cursor:pointer;font-family:var(--mono);letter-spacing:.04em;color:var(--on-canvas-3);white-space:nowrap;background:0 0;border:0;border-radius:100px;padding:6px 11px;font-size:11px;transition:all .18s}.exr .dirswitch button.on{background:var(--ink-1);color:var(--sig-bright);font-weight:600}[data-dir=b] .exr .dirswitch button.on{background:var(--navy-deep);color:#fffdf8}.exr .msection{padding:64px 40px;position:relative}.exr .msection.tight{padding:40px}.exr .mwrap{max-width:1140px;margin:0 auto}.exr .surface-section{background:var(--canvas-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}[data-dir=b] .exr .surface-section{background:var(--canvas-2)}.exr .mfooter{background:var(--canvas-2);border-top:1px solid var(--line);padding:30px 40px}.exr .mfooter-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;display:flex}.exr .mfooter .reg{border-top:1px solid var(--line-2);color:var(--on-canvas-4);margin-top:18px;padding-top:16px;font-size:11px;line-height:1.7}.exr .cards3{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.exr .cards2,.exr .grid2{grid-template-columns:1fr 1fr;gap:20px;display:grid}.exr .docs-grid{grid-template-columns:264px 1fr;align-items:start;gap:38px;display:grid}.exr .reveal{transform:translateY(26px)}.exr .reveal.in{animation:exr-rise .7s cubic-bezier(.2,.7,.3,1) var(--d,0s) forwards}.exr .reveal-l{transform:translate(-28px)}.exr .reveal-l.in{animation:exr-slide .7s cubic-bezier(.2,.7,.3,1) var(--d,0s) forwards}.exr .reveal-scale{transform:scale(.965)}.exr .reveal-scale.in{animation:exr-pop .6s cubic-bezier(.2,.7,.3,1) var(--d,0s) forwards}@keyframes exr-rise{0%{transform:translateY(26px)}to{transform:none}}@keyframes exr-slide{0%{transform:translate(-28px)}to{transform:none}}@keyframes exr-pop{0%{transform:scale(.965)}to{transform:none}}@media (prefers-reduced-motion:reduce){.exr .reveal,.exr .reveal-l,.exr .reveal-scale{animation:none!important;transform:none!important}}.exr .toc{border-radius:var(--r-lg);background:var(--card-bg);border:1px solid var(--card-line);padding:14px;position:sticky;top:92px}.exr .toc a{border-radius:9px;align-items:center;gap:12px;padding:10px 12px;transition:background .18s,color .18s;display:flex;position:relative}.exr .toc a:hover{background:color-mix(in srgb, var(--on-canvas-1) 5%, transparent)}.exr .toc a .tnum{font-family:var(--mono);color:var(--on-canvas-4);font-size:11px;transition:color .18s}.exr .toc a .tname{color:var(--on-canvas-2);font-size:13.5px;font-weight:600;line-height:1.35;transition:color .18s}.exr .toc a.on{background:var(--sig-tint)}.exr .toc a.on .tnum,.exr .toc a.on .tname{color:var(--sig-deep)}[data-dir=b] .exr .toc a.on{background:var(--sig-tint)}[data-dir=b] .exr .toc a.on .tnum,[data-dir=b] .exr .toc a.on .tname{color:var(--sig-deep)}.exr .toc a.on:before{content:"";background:var(--sig);border-radius:3px;width:3px;position:absolute;top:8px;bottom:8px;left:0}.exr .toc-progress{background:var(--line);border-radius:3px;height:3px;margin:4px 4px 12px;overflow:hidden}.exr .toc-progress>i{background:var(--sig);width:0;height:100%;transition:width .15s linear;display:block}.exr .carousel{position:relative}.exr .carousel-track{scroll-snap-type:x mandatory;scroll-behavior:smooth;cursor:grab;scrollbar-width:none;-ms-overflow-style:none;gap:22px;padding:6px 2px 18px;display:flex;overflow-x:auto}.exr .carousel-track::-webkit-scrollbar{display:none}.exr .carousel-track.dragging{cursor:grabbing;scroll-behavior:auto}.exr .carousel-track>*{scroll-snap-align:center;flex:none}.exr .carousel-nav{align-items:center;gap:12px;display:flex}.exr .cbtn{border:1px solid var(--line);background:var(--card-bg);width:44px;height:44px;color:var(--on-canvas-1);cursor:pointer;box-shadow:var(--sh-1);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:all .16s;display:inline-flex}.exr .cbtn:hover{border-color:var(--sig);color:var(--sig-deep);transform:translateY(-1px)}[data-dir=b] .exr .cbtn:hover{color:var(--sig-deep)}.exr .cbtn:disabled{opacity:.35;cursor:default;transform:none}.exr .cdots{align-items:center;gap:7px;display:flex}.exr .cdot{background:var(--line);cursor:pointer;border:0;border-radius:50%;width:7px;height:7px;padding:0;transition:all .2s}.exr .cdot.on{background:var(--sig);border-radius:4px;width:22px}.exr .swipe-hint{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--on-canvas-4);align-items:center;gap:8px;font-size:11px;display:inline-flex}.exr .swipe-hint .arrows{gap:3px;display:inline-flex}.exr .swipe-hint .arrows span{animation:1.8s ease-in-out infinite exr-swipe}.exr .swipe-hint .arrows span:nth-child(2){animation-delay:.2s}@keyframes exr-swipe{0%,to{opacity:.3;transform:translate(0)}50%{opacity:1;transform:translate(3px)}}.exr .lightbox{z-index:100;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#070d18db;justify-content:center;align-items:center;padding:32px;display:none;position:fixed;inset:0}.exr .lightbox.open{animation:.25s both exr-fade;display:flex}@keyframes exr-fade{0%{opacity:0}to{opacity:1}}.exr .lightbox-stage{align-items:center;gap:22px;max-width:100%;display:flex}.exr .lightbox-doc{background:#fff;border-radius:6px;width:min(78vw,720px);max-height:86vh;animation:.4s cubic-bezier(.2,.7,.3,1) both exr-flipin;overflow:hidden;box-shadow:0 30px 80px #0009}@keyframes exr-flipin{0%{opacity:0;transform:perspective(1400px)rotateY(-14deg)translateY(14px)scale(.96)}to{opacity:1;transform:none}}.exr .lightbox-scroll{max-height:86vh;overflow-y:auto}.exr .lightbox-bar{justify-content:space-between;align-items:center;gap:16px;width:min(78vw,720px);margin-bottom:16px;display:flex}.exr .lightbox-title{color:#fff}.exr .lightbox-title .t{font-size:16px;font-weight:700}.exr .lightbox-title .m{font-family:var(--mono);color:#ffffff8c;letter-spacing:.04em;margin-top:2px;font-size:11px}.exr .lb-close{color:#fff;cursor:pointer;background:#ffffff0f;border:1px solid #ffffff40;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;transition:all .16s;display:inline-flex}.exr .lb-close:hover{background:#ffffff29}.exr .lb-arrow{color:#fff;cursor:pointer;background:#ffffff0f;border:1px solid #ffffff40;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;transition:all .16s;display:inline-flex}.exr .lb-arrow:hover{border-color:var(--sig);background:#5fe6ad33}.exr .paper{color:#0c1421;font-family:var(--sans);--pnavy:#142848;--pgreen:#2d6a4f;--pline:#d8d6cf;--pline-soft:#ebe9e1;--ppaper2:#f4f3ee;--pgold:#b8860b;--pink2:#2c3e50;--pink3:#4a5568;--pink4:#718096;background:#fff;flex-shrink:0;width:420px;padding:30px 30px 34px;position:relative}.exr .paper.cream{background:#fafaf7}.exr .paper-brand{font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--pgreen);margin-bottom:6px;font-size:9px}.exr .paper-hd{border-bottom:1.5px solid var(--pnavy);justify-content:space-between;align-items:baseline;margin-bottom:14px;padding-bottom:6px;display:flex}.exr .paper-hd .l{color:var(--pnavy);font-size:12px;font-weight:600}.exr .paper-hd .r{font-family:var(--mono);color:var(--pink4);letter-spacing:.04em;font-size:9px}.exr .paper-title{font-family:var(--serif);color:var(--pnavy);letter-spacing:-.01em;margin:0 0 3px;font-size:21px;font-weight:700}.exr .paper-sub{font-family:var(--serif);color:var(--pink2);margin-bottom:16px;font-size:13px;font-weight:500}.exr .paper-meta{background:var(--pnavy);color:#fff;border-radius:4px;grid-template-columns:repeat(3,1fr);margin-bottom:18px;display:grid;overflow:hidden}.exr .paper-meta .cell{border-right:1px solid #ffffff2e;padding:11px 13px}.exr .paper-meta .cell:last-child{border-right:0}.exr .paper-meta .lab{font-family:var(--mono);letter-spacing:.14em;opacity:.7;text-transform:uppercase;margin-bottom:4px;font-size:8px;display:block}.exr .paper-meta .val{font-family:var(--serif);font-size:15px;font-weight:700}.exr .paper-divider{background:var(--pnavy);color:#fff;border-radius:3px;justify-content:space-between;align-items:baseline;margin:0 0 13px;padding:6px 13px;display:flex}.exr .paper-divider .ko{font-family:var(--serif);font-size:12px;font-weight:700}.exr .paper-divider .en{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;opacity:.7;font-size:8px}.exr .paper-q{border-bottom:1px dotted var(--pline-soft);margin-bottom:15px;padding-bottom:13px}.exr .paper-q:last-child{border-bottom:0}.exr .paper-q .stem{color:#0c1421;margin-bottom:7px;font-size:11.5px;font-weight:500;line-height:1.6}.exr .paper-q .stem .qn{font-family:var(--serif);color:var(--pnavy);margin-right:5px;font-weight:700}.exr .paper-q .stem .pts{font-family:var(--mono);color:var(--pink4);margin-left:4px;font-size:8px}.exr .paper-passage{background:var(--ppaper2);border-left:3px solid var(--pline);font-family:var(--serif);color:#0c1421;border-radius:0 3px 3px 0;margin:8px 0 10px;padding:10px 14px;font-size:11px;line-height:1.75}.exr .paper-blank{border-bottom:1.5px solid var(--pink3);vertical-align:baseline;min-width:54px;height:1em;margin:0 2px;display:inline-block}.exr .paper-opts{flex-direction:column;gap:7px;margin-top:8px;display:flex}.exr .paper-opt{font-family:var(--serif);color:var(--pink2);gap:8px;font-size:11px;line-height:1.4;display:flex}.exr .paper-opt .on{color:var(--pnavy);font-weight:700}.exr .paper-opt.correct{color:var(--pgreen);font-weight:600}.exr .paper-instructions{border-left:4px solid var(--pgold);background:#fcfaf4;border-radius:0 4px 4px 0;margin-bottom:14px;padding:11px 16px}.exr .paper-instructions h4{font-family:var(--serif);color:var(--pnavy);margin:0 0 6px;font-size:12px}.exr .paper-instructions ol{color:var(--pink2);margin:0;padding-left:18px;font-size:10px;line-height:1.7}.exr .paper-ans{background:#2d6a4f14;border:1px solid #2d6a4f40;border-radius:4px;margin:8px 0;padding:10px 13px}.exr .paper-ans .lab{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--pgreen);margin-bottom:4px;font-size:8px}.exr .paper-ans .body{font-family:var(--serif);color:var(--pink2);font-size:11px;line-height:1.6}.exr .paper-tag{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--pgreen);background:#2d6a4f1a;border-radius:100px;padding:3px 8px;font-size:8px;position:absolute;top:18px;right:30px}.exr .docframe{background:var(--paper-2);border-bottom:1px solid var(--card-line);justify-content:center;display:flex;position:relative;overflow:hidden}[data-dir=b] .exr .docframe{background:#efe9dc}.exr .docframe .paper-scale{transform-origin:top;pointer-events:none}.exr .docframe.pending{justify-content:center;align-items:center;display:flex}.exr .hero-instrument{border-radius:var(--r-xl);background:var(--card-bg);border:1px solid var(--card-line);box-shadow:var(--sh-2);position:relative;overflow:hidden}[data-dir=b] .exr .hero-instrument{background:var(--card-bg);border-color:var(--card-line);border-top:2px solid var(--navy-deep);box-shadow:var(--sh-2)}.exr .scanline{background:linear-gradient(90deg, transparent, var(--sig-bright), transparent);opacity:.8;height:2px;animation:3.6s ease-in-out infinite exr-scan;position:absolute;left:0;right:0}@keyframes exr-scan{0%{opacity:0;top:6%}12%{opacity:.9}88%{opacity:.9}to{opacity:0;top:94%}}@media (prefers-reduced-motion:reduce){.exr .scanline{display:none}}.exr .plew-row{align-items:center;gap:12px;display:flex}.exr .plew-row .k{font-family:var(--mono);letter-spacing:.06em;width:78px;color:var(--on-canvas-3);flex-shrink:0;font-size:11px}.exr .plew-row .v{font-family:var(--mono);text-align:right;width:36px;color:var(--sig-deep);font-size:12px;font-weight:600}[data-dir=b] .exr .plew-row .v{color:var(--sig-deep)}.exr .stat-n{font-variant-numeric:tabular-nums}.exr .cta-dark{background:var(--navy-deep);border-radius:var(--r-xl);position:relative;overflow:hidden}[data-dir=b] .exr .cta-dark{background:var(--navy-deep)}.exr .cta-dark .glow{pointer-events:none;background:radial-gradient(circle,#14b97c52,#0000 70%);border-radius:50%;width:460px;height:460px;position:absolute;top:-180px;right:-120px}.exr .par{will-change:transform}.exr .accent-line{background:var(--sig);border-radius:3px;width:38px;height:3px;transition:width .3s cubic-bezier(.2,.7,.3,1)}.exr .card.hover:hover .accent-line{width:72px}.exr .nbadge{font-family:var(--mono);color:var(--sig-deep);font-size:12px}[data-dir=b] .exr .nbadge{font-family:var(--serif);color:var(--navy-deep);font-size:22px;font-weight:700}@media (max-width:980px){.exr .cards3,.exr .cards2,.exr .grid2,.exr .docs-grid{grid-template-columns:1fr}.exr .toc{position:relative;top:0}.exr .hero-2col{grid-template-columns:1fr!important}}@media (max-width:720px){.exr .msection{padding:44px 22px}.exr .mnav{flex-wrap:wrap;gap:10px;padding:12px 16px}.exr .mnav-pill{padding:5px 6px 5px 10px}.exr .mnavlink{padding:6px 9px;font-size:12.5px}.exr .hidesm{display:none!important}.exr .paper{width:360px}}.exr .hero-2col{grid-template-columns:1.04fr .96fr;align-items:center;gap:52px;display:grid}.exr li.prob{color:var(--on-canvas-3);gap:10px;font-size:14px;line-height:1.6;display:flex}.exr li.prob>span:first-child{color:var(--on-canvas-4);flex-shrink:0}.exr .curve{align-items:flex-end;gap:2px;height:90px;display:flex}.exr .curve-lg{gap:1.5px;height:130px}.exr .curve .bar{border-radius:2px 2px 0 0;flex:1;min-width:2px;transition:height .6s cubic-bezier(.3,.7,.3,1)}.exr .lg{align-items:center;gap:5px;display:inline-flex}.exr .lg i{border-radius:2px;width:9px;height:9px;display:inline-block}@media (max-width:820px){.exr .bp-grid{grid-template-columns:1fr!important}}.exr .dist{flex-direction:column;gap:11px;display:flex}.exr .distrow{align-items:center;gap:12px;display:flex}.exr .distrow .dl{color:var(--on-canvas-3);flex-shrink:0;width:88px;font-size:13px}.exr .distrow .track{flex:1}.exr .distrow .dv{font-family:var(--mono);text-align:right;width:24px;color:var(--on-canvas-2);font-size:12px;font-weight:600}.exr .bpstats{border-top:1px solid var(--card-line);gap:24px;margin-top:22px;padding-top:18px;display:flex}.exr .set-item{color:var(--on-canvas-2);gap:12px;font-size:15px;line-height:1.65;display:flex}.exr .set-item .ck{color:var(--sig);flex-shrink:0;font-weight:700}.exr .track[data-anim]>i{width:0}.exr .lever{border-top:1px solid var(--line-2);color:var(--on-canvas-2);gap:18px;padding:16px 0;font-size:14.5px;line-height:1.6;display:flex}.exr .lever:first-child{border-top:0}.exr .irow-t{color:var(--on-canvas-1);font-size:15px;font-weight:750}.exr .irow-s{color:var(--on-canvas-3);font-size:14px;line-height:1.6}.exr .pricegrid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}@media (max-width:980px){.exr .pricegrid{grid-template-columns:1fr 1fr}}@media (max-width:560px){.exr .pricegrid{grid-template-columns:1fr}}.exr .stage{font-family:var(--mono);letter-spacing:.02em;border:1px solid var(--line);color:var(--on-canvas-4);border-radius:100px;padding:7px 12px;font-size:11.5px;transition:all .3s}.exr .stage.active{background:var(--sig);color:#052b1d;border-color:#0000;font-weight:600}.exr .stage.done{background:var(--sig-tint);color:var(--sig-deep);border-color:#2d6a4f4d}.exr .out-fade{opacity:0;transition:opacity .5s}.exr .out-fade.show{opacity:1}.exr .tchip{border:1px solid var(--line);background:var(--card-bg);color:var(--on-canvas-3);white-space:nowrap;border-radius:100px;align-items:center;padding:7px 13px;font-size:12.5px;font-weight:600;display:inline-flex}.exr .tchip.on{background:var(--sig-tint);color:var(--sig-deep);border-color:#2d6a4f4d}.exr .seg{border:1px solid var(--line);border-radius:9px;display:inline-flex;overflow:hidden}.exr .seg button{border:0;border-right:1px solid var(--line);color:var(--on-canvas-3);cursor:pointer;background:0 0;padding:8px 18px;font-family:inherit;font-size:13px;font-weight:600;transition:background .16s,color .16s}.exr .seg button:last-child{border-right:0}.exr .seg button.on{background:var(--sig);color:#052b1d}.exr .range{background:#0c14211a;border-radius:4px;height:6px;position:relative}.exr .range .fill{background:linear-gradient(90deg, var(--cyan), var(--sig));border-radius:4px;height:100%;position:absolute;top:0;left:0}.exr .range .knob{border:2px solid var(--sig);width:16px;height:16px;box-shadow:var(--sh-1);background:#fff;border-radius:50%;position:absolute;top:50%;transform:translate(-50%,-50%)}.exr .plew-stack{flex-direction:column;gap:10px;display:flex}.exr .plew-pillar{border-radius:var(--r);background:var(--canvas);border:1px solid var(--card-line);align-items:center;gap:14px;padding:13px 16px;display:flex}.exr .plew-pillar .pk{background:var(--sig-tint);width:34px;height:34px;color:var(--sig-deep);font-family:var(--mono);border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;font-size:15px;font-weight:600;display:inline-flex}.exr .plew-stack .plew-pillar:first-child{border-left:3px solid var(--sig)}.exr .plew-stack .plew-pillar:nth-child(2){border-left:3px solid var(--cyan)}.exr .plew-stack .plew-pillar:nth-child(3){border-left:3px solid var(--amber)}.exr .plew-stack .plew-pillar:nth-child(4){border-left:3px solid var(--rose)}.exr .plew-stack .plew-pillar:first-child .pk{background:var(--sig-tint);color:var(--sig-deep)}.exr .plew-stack .plew-pillar:nth-child(2) .pk{color:#1a7e96;background:#2fb6d429}.exr .plew-stack .plew-pillar:nth-child(3) .pk{background:var(--amber-tint);color:#976a0d}.exr .plew-stack .plew-pillar:nth-child(4) .pk{background:var(--rose-tint);color:#b34a4a}.exr .plew-pillar .pko{font-size:15px;font-weight:700}.exr .plew-pillar .pen{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--on-canvas-4);font-size:10.5px}.exr .prose-sec{border-top:1px solid var(--line);padding:26px 0;position:relative}.exr .prose-sec:first-child{border-top:0}.exr .psec-n{font-family:var(--mono);color:var(--sig-deep);letter-spacing:.06em;margin-bottom:8px;font-size:12px}.exr .docsec{scroll-margin-top:92px}.exr .dsec-head{align-items:baseline;gap:12px;display:flex}.exr .dsec-n{font-family:var(--mono);color:var(--sig-deep);font-size:13px}.exr .fail-grid{grid-template-columns:1fr 1fr;gap:10px;max-width:680px;margin-top:20px;display:grid}.exr .fail-chip{border-radius:var(--r);background:var(--card-bg);border:1px solid var(--card-line);color:var(--on-canvas-2);align-items:center;gap:10px;padding:13px 16px;font-size:13.5px;font-weight:500;display:flex}.exr .fail-chip .fx{color:var(--rose);flex-shrink:0;font-weight:700}@media (max-width:560px){.exr .fail-grid{grid-template-columns:1fr}}.exr .doc-grid2{grid-template-columns:1fr 1fr 1fr;gap:20px;display:grid}@media (max-width:1080px){.exr .doc-grid2{grid-template-columns:1fr 1fr}}@media (max-width:640px){.exr .doc-grid2{grid-template-columns:1fr}}.exr .doccard{cursor:pointer;text-align:left;width:100%;font:inherit;color:inherit;flex-direction:column;padding:0;display:flex;overflow:hidden}.exr .doccard .docframe{height:300px}.exr .doccard .docbody{flex-direction:column;flex:1;padding:18px 20px;display:flex}.exr .doccard .docmeta{font-family:var(--mono);color:var(--on-canvas-4);letter-spacing:.04em;margin-bottom:7px;font-size:10.5px}.exr .doccard .doctitle{letter-spacing:-.02em;margin-bottom:6px;font-size:17px;font-weight:800;line-height:1.25}.exr .doccard .docdesc{color:var(--on-canvas-3);flex:1;margin:0 0 16px;font-size:13px;line-height:1.55}.exr .doccard .docopen{font-family:var(--mono);color:var(--sig-deep);align-items:center;gap:6px;font-size:12px;font-weight:600;display:inline-flex}.exr .doccard.pending{cursor:default}.exr .doccard.pending .docframe{background:var(--paper-2);color:var(--on-canvas-4)}.exr .docframe .docthumb{transform-origin:0 0;pointer-events:none;border:0;width:200%;height:200%;position:absolute;inset:0;transform:scale(.5)}.exr #papers-track .doccard,.exr #go3-track .doccard{width:300px}.exr #papers-track .doccard .docframe,.exr #go3-track .doccard .docframe{height:360px}@media (max-width:560px){.exr #papers-track .doccard,.exr #go3-track .doccard{width:80vw;max-width:320px}}.exr{--d-panel:#0f1b30;--d-border:#d8e8df21;--d-text:#eaf0ee;--d-dim:#93a6b4}.exr .spin-ring{border:3px solid #5fe6ad2e;border-top-color:var(--sig-bright);border-radius:50%;animation:.9s linear infinite exr-spin}@keyframes exr-spin{to{transform:rotate(360deg)}}.exr .view-enter{animation:.35s cubic-bezier(.2,.7,.3,1) both exr-viewIn}@keyframes exr-viewIn{0%{transform:translateY(8px)}to{transform:none}}@media (prefers-reduced-motion:reduce){.exr .spin-ring,.exr .view-enter{animation:none}}.exr .ev-head{max-width:720px;margin:0 0 30px}.exr .ev-head .eyebrow{margin-bottom:16px;display:inline-flex}.exr .ev-head h1{margin:0 0 14px;font-size:clamp(30px,4vw,44px)}.exr .ev-head p{color:var(--ink-2);margin:0;font-size:16.5px;font-weight:500;line-height:1.65}.exr .ev-caption{color:var(--ink-4);align-items:baseline;gap:8px;margin:18px 0 0;font-size:13px;line-height:1.6;display:flex}.exr .ev-caption .mono{color:var(--ink-3)}.exr .ev-frame{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--sh-3);position:relative;overflow:hidden}.exr .ev-chrome{border-bottom:1px solid var(--line);background:linear-gradient(180deg, #fff, var(--paper));align-items:center;gap:14px;height:52px;padding:0 18px;display:flex}.exr .ev-dots{gap:7px;display:flex}.exr .ev-dot{background:#0c14211f;border-radius:50%;width:11px;height:11px}.exr .ev-dot.live{background:var(--sig);box-shadow:0 0 0 3px var(--sig-tint-2);animation:2.4s ease-in-out infinite exr-pulse}.exr .ev-chrome .crumb{font-family:var(--mono);color:var(--ink-3);letter-spacing:.02em;font-size:12px}.exr .ev-chrome .crumb b{color:var(--ink-1);font-weight:600}.exr .ev-chrome .tag{margin-left:auto}.exr .ev-stepper{border-bottom:1px solid var(--line);background:var(--surface);align-items:center;padding:14px 26px;display:flex}.exr .ev-stp{cursor:pointer;font-family:var(--sans);background:0 0;border:0;align-items:center;gap:11px;padding:4px;display:inline-flex}.exr .ev-stp .node{width:28px;height:28px;font-family:var(--mono);background:var(--paper-2);color:var(--ink-4);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:600;transition:all .25s;display:flex}.exr .ev-stp .lab{text-align:left;flex-direction:column;line-height:1.25;display:flex}.exr .ev-stp .lab b{color:var(--ink-4);letter-spacing:-.01em;font-size:13.5px;font-weight:700;transition:color .2s}.exr .ev-stp .lab .flabel{font-size:9.5px}.exr .ev-stp.on .node{background:var(--sig);color:#052b1d;box-shadow:var(--sh-sig)}.exr .ev-stp.on .lab b{color:var(--ink-1)}.exr .ev-stp.done .node{background:var(--sig-tint-2);color:var(--sig-deep)}.exr .ev-stp.done .lab b{color:var(--ink-2)}.exr .ev-stp-conn{background:var(--line);border-radius:2px;flex:1;min-width:22px;height:2px;margin:0 14px;overflow:hidden}.exr .ev-stp-conn>i{background:linear-gradient(90deg, var(--cyan), var(--sig));width:0;height:100%;transition:width .4s;display:block}.exr .ev-stp-conn.lit>i{width:100%}.exr .ev-body{height:500px;position:relative}.exr .ev-pane{flex-direction:column;display:flex;position:absolute;inset:0}.exr .ev-scroll{flex:1;overflow-y:auto}.exr .ev-foot{border-top:1px solid var(--line);background:var(--paper);flex-shrink:0;align-items:center;gap:16px;padding:12px 26px;display:flex}.exr .ev-foot .navbtn{font-family:var(--sans);cursor:pointer;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);border-radius:var(--r-sm);align-items:center;gap:8px;padding:9px 15px;font-size:13px;font-weight:600;transition:all .14s;display:inline-flex}.exr .ev-foot .navbtn:hover:not(:disabled){border-color:#0c142140}.exr .ev-foot .navbtn:disabled{opacity:.4;cursor:default}.exr .ev-foot .navbtn.go{background:var(--ink-1);color:var(--sig-bright);border-color:var(--ink-1);box-shadow:var(--sh-2);margin-left:auto}.exr .ev-foot .navbtn.go:hover{transform:translateY(-1px)}.exr .ev-foot .step-count{font-family:var(--mono);color:var(--ink-4);letter-spacing:.08em;font-size:11px}.exr .ev-setup{flex-direction:column;justify-content:center;height:100%;padding:30px 26px;display:flex}.exr .ev-setup .setup-inner{width:100%;max-width:640px;margin:0 auto}.exr .ev-setup h2{margin:14px 0 10px;font-size:24px}.exr .ev-setup .blurb{color:var(--ink-3);margin:0 0 7px;font-size:14px;line-height:1.65}.exr .ev-setup .blurb.sm{color:var(--ink-4);margin:0;font-size:12.5px}.exr .ev-setup .req-label{margin:20px 0 10px;display:block}.exr .ev-spec{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:4px 20px}.exr .ev-spec .row{border-top:1px solid var(--line-2);grid-template-columns:100px 1fr;align-items:baseline;gap:14px;padding:11px 0;display:grid}.exr .ev-spec .row:first-child{border-top:0}.exr .ev-spec .k{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-4);font-size:10px}.exr .ev-spec .v{color:var(--ink-1);font-size:14.5px;font-weight:600;line-height:1.5}.exr .ev-spec .v .qn{font-family:var(--mono);color:var(--sig-deep);background:var(--sig-tint-2);border-radius:5px;margin-left:8px;padding:2px 7px;font-size:10px}.exr .ev-gen{background:var(--ink-0);color:var(--d-text);padding:26px 26px 0}.exr .ev-gen .gen-top{align-items:center;gap:18px;margin-bottom:22px;display:flex}.exr .ev-ring{flex-shrink:0;width:56px;height:56px;position:relative}.exr .ev-ring .spin-ring{position:absolute;inset:0}.exr .ev-ring .bars{justify-content:center;align-items:flex-end;gap:3px;display:flex;position:absolute;inset:15px}.exr .ev-ring .bars i{background:var(--sig-bright);border-radius:2px;width:3px;height:30%;animation:1s ease-in-out infinite ev-bar}.exr .ev-ring .bars i:nth-child(2){animation-delay:.15s}.exr .ev-ring .bars i:nth-child(3){animation-delay:.3s}.exr .ev-ring .bars i:nth-child(4){animation-delay:.45s}.exr .ev-gen.done .ev-ring .spin-ring{border-top-color:var(--sig-bright);border-color:var(--sig-bright);animation:none}.exr .ev-gen.done .ev-ring .bars{display:none}.exr .ev-ring .donecheck{color:var(--sig-bright);justify-content:center;align-items:center;font-size:26px;font-weight:700;display:none;position:absolute;inset:0}.exr .ev-gen.done .ev-ring .donecheck{display:flex}@keyframes ev-bar{0%,to{opacity:.5;height:22%}50%{opacity:1;height:88%}}.exr .ev-gen .gen-top .eyebrow{color:var(--sig-bright)}.exr .ev-gen .gen-top h2{color:var(--d-text);margin:4px 0 3px;font-size:23px}.exr .ev-gen .gen-top .gsub{color:var(--d-dim);margin:0;font-size:13px}.exr .ev-genscroll{overflow-y:auto}.exr .ev-pipe{flex-direction:column;display:flex}.exr .ev-prow{grid-template-columns:26px 1fr;gap:14px;padding:0 0 4px;display:grid}.exr .ev-prow .pcol{flex-direction:column;align-items:center;display:flex}.exr .ev-prow .pnode{width:26px;height:26px;font-family:var(--mono);border:1px solid var(--d-border);color:var(--d-dim);background:#ffffff08;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:11px;transition:all .3s;display:flex}.exr .ev-prow .pline{background:var(--d-border);flex:1;width:2px;min-height:14px;margin:4px 0;transition:background .3s}.exr .ev-prow:last-child .pline{display:none}.exr .ev-prow .pmain{padding-bottom:18px}.exr .ev-prow .ptitle{flex-wrap:wrap;align-items:baseline;gap:9px;display:flex}.exr .ev-prow .ptitle b{color:var(--d-dim);letter-spacing:-.01em;font-size:14.5px;font-weight:700;transition:color .3s}.exr .ev-prow .ptitle .en{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#55687a;font-size:10px}.exr .ev-prow .pstatus{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#55687a;margin-left:auto;font-size:10px}.exr .ev-prow .pdetail{color:#6f8294;opacity:0;max-height:0;margin-top:5px;font-size:12.5px;line-height:1.65;transition:all .35s;overflow:hidden}.exr .ev-prow.active .pnode{border-color:var(--sig-bright);color:var(--sig-bright);box-shadow:0 0 0 4px #5fe6ad1a}.exr .ev-prow.active .ptitle b{color:var(--d-text)}.exr .ev-prow.active .pdetail,.exr .ev-prow.done .pdetail{opacity:1;max-height:120px;margin-top:7px}.exr .ev-prow.done .pnode{background:var(--sig);color:#052b1d;border-color:#0000}.exr .ev-prow.done .ptitle b{color:#c8d4ce}.exr .ev-prow.done .pstatus{color:var(--sig-bright)}.exr .ev-prow.done .pline,.exr .ev-prow.active .pline{background:var(--sig)}.exr .ev-prow .pdetail .phases{grid-template-columns:1fr 1fr;gap:7px;margin-top:10px;display:grid}.exr .ev-prow .pdetail .ph{border:1px solid var(--d-border);background:#ffffff0a;border-radius:9px;padding:8px 11px}.exr .ev-prow .pdetail .ph b{color:#c8d4ce;font-size:11.5px;font-weight:700}.exr .ev-prow .pdetail .ph .pc{color:var(--sig-bright);margin-right:6px}.exr .ev-prow .pdetail .ph .phd{color:#6f8294;margin-top:2px;font-size:10.5px}.exr .ev-gen .gen-prog{flex-shrink:0;padding:16px 0 22px}.exr .ev-gen .gen-prog .ptrack{background:#ffffff14;border-radius:4px;height:4px;overflow:hidden}.exr .ev-gen .gen-prog .ptrack>i{background:linear-gradient(90deg, var(--cyan), var(--sig-bright));height:100%;transition:width .4s linear;display:block}.exr .ev-gen .gen-prog .prow{justify-content:space-between;align-items:center;margin-top:10px;display:flex}.exr .ev-gen .gen-prog .pf{font-family:var(--mono);color:var(--d-dim);letter-spacing:.04em;font-size:11px}.exr .ev-gen .gen-prog .pf b{color:var(--sig-bright);font-weight:600}.exr .ev-verdict{border-bottom:1px solid var(--line);background:var(--surface);flex-wrap:wrap;flex-shrink:0;align-items:center;gap:24px;padding:16px 26px;display:flex}.exr .ev-verdict .vblock .flabel{margin-bottom:6px;display:block}.exr .ev-verdict .acc{align-items:flex-end;gap:10px;display:flex}.exr .ev-verdict .acc .big{font-family:var(--mono);letter-spacing:-.02em;color:var(--ink-1);font-size:34px;font-weight:600;line-height:1}.exr .ev-verdict .acc .big small{color:var(--ink-4);font-size:16px}.exr .ev-vdiv{background:var(--line);align-self:stretch;width:1px}.exr .ev-verdict .verify{align-items:center;gap:11px;display:flex}.exr .ev-verdict .vcheck{background:var(--sig-tint);width:32px;height:32px;color:var(--sig-deep);border-radius:9px;justify-content:center;align-items:center;font-size:16px;font-weight:700;display:flex}.exr .ev-verdict .verify b{font-size:15px;font-weight:700}.exr .ev-verdict .phase-chips{flex-wrap:wrap;gap:5px;margin-top:4px;display:flex}.exr .ev-tabbar{border-bottom:1px solid var(--line);background:var(--surface);flex-shrink:0;align-items:center;gap:13px;padding:12px 26px;display:flex}.exr .ev-tabbar .tablead{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-4);flex-shrink:0;font-size:10px}.exr .ev-tabs{background:var(--paper-2);border-radius:var(--r);gap:2px;padding:3px;display:inline-flex}.exr .ev-tab{font-family:var(--mono);letter-spacing:.03em;border-radius:var(--r-sm);color:var(--ink-3);cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:8px 15px;font-size:11px;transition:all .14s}.exr .ev-tab:hover{color:var(--ink-1)}.exr .ev-tab.on{background:var(--surface);color:var(--ink-1);box-shadow:var(--sh-1);font-weight:600}.exr .ev-tabbody{flex:1;padding:22px 26px;overflow-y:auto}.exr .ev-itemmeta{flex-wrap:wrap;gap:7px;margin-bottom:16px;display:flex}.exr .ev-stem{color:var(--ink-1);margin:22px 0 14px;font-size:15.5px;font-weight:600}.exr .ev-passage{font-family:var(--serif);color:var(--ink-1);word-break:keep-all;font-size:16px;line-height:1.95}.exr .ev-passage .blank{border-bottom:2px solid var(--ink-3);min-width:64px;color:var(--ink-4);justify-content:center;align-items:center;padding:0 10px;transition:all .3s;display:inline-flex}.exr .ev-passage .blank.filled{border-bottom-color:var(--sig);color:var(--sig-deep);background:var(--sig-tint);border-radius:5px 5px 0 0;padding:1px 9px;font-weight:600}.exr .ev-opt{border-radius:var(--r);cursor:pointer;border:1px solid #0000;align-items:flex-start;gap:12px;padding:12px 14px;transition:background .14s,border .14s;display:flex}.exr .ev-opt:hover{background:var(--paper)}.exr .ev-opt .num{font-family:var(--mono);color:var(--ink-4);flex-shrink:0;width:18px;padding-top:1px;font-size:13px}.exr .ev-opt .txt{font-family:var(--serif);color:var(--ink-1);flex:1;font-size:15px;line-height:1.55}.exr .ev-opt.correct{background:var(--sig-tint);border-color:#2d6a4f4d}.exr .ev-opt.correct .num{color:var(--sig-deep);font-weight:700}.exr .ev-opt.wrong{background:var(--rose-tint);border-color:#e4b4b4}.exr .ev-opt .minichip{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;border-radius:100px;flex-shrink:0;margin-top:2px;padding:3px 8px;font-size:9.5px}.exr .ev-opt.correct .minichip{background:var(--sig);color:#052b1d}.exr .ev-opt.wrong .minichip{background:var(--rose);color:#fff}.exr .ev-revealbar{border-top:1px solid var(--line-2);justify-content:space-between;align-items:center;margin-top:14px;padding-top:14px;display:flex}.exr .ev-revealbar .hint{color:var(--ink-4);font-size:12.5px;font-weight:500}.exr .ev-prompt{border-radius:var(--r);background:var(--sig-tint);color:var(--sig-deep);border:1px solid #2d6a4f38;align-items:center;gap:9px;margin:0 0 12px;padding:10px 14px;font-size:13px;font-weight:500;display:flex}.exr .ev-prompt b{font-weight:700}.exr .ev-prompt .pdot2{background:var(--sig);width:7px;height:7px;box-shadow:0 0 0 3px var(--sig-tint-2);border-radius:50%;flex-shrink:0;animation:2.4s ease-in-out infinite exr-pulse}.exr .ev-opt .pick{border:1.5px solid var(--ink-5);border-radius:50%;flex-shrink:0;width:18px;height:18px;margin-top:1px;margin-left:auto;transition:all .14s}.exr .ev-opt:hover .pick{border-color:var(--sig);box-shadow:0 0 0 3px var(--sig-tint)}.exr .ev-prose{font-family:var(--serif);color:var(--ink-2);word-break:keep-all;margin:0;font-size:14.5px;line-height:1.95}.exr .ev-strongnote{color:var(--ink-4);background:var(--rose-tint);border-radius:var(--r);border:1px solid #e4b4b4;margin:0 0 18px;padding:11px 14px;font-size:12.5px}.exr .ev-strongnote b{color:#b34a4a}.exr .ev-dist{border-top:1px solid var(--line-2);gap:13px;padding:15px 0;display:flex}.exr .ev-dist:first-child{border-top:0}.exr .ev-dist .opt{background:var(--paper-2);width:30px;height:30px;color:var(--ink-3);font-family:var(--mono);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;display:flex}.exr .ev-dist.hot .opt{background:var(--rose-tint);color:#b34a4a;border:1px solid #e4b4b4}.exr .ev-dist .body{color:var(--ink-2);word-break:keep-all;flex:1;font-size:13.5px;line-height:1.72}.exr .ev-plewrow{border-top:1px solid var(--line-2);grid-template-columns:130px 1fr;align-items:start;gap:18px;padding:16px 0;display:grid}.exr .ev-plewrow:first-child{border-top:0}.exr .ev-plewrow .pl-tag{align-items:center;gap:9px;display:flex}.exr .ev-plewrow .pl-g{width:28px;height:28px;font-family:var(--mono);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:600;display:flex}.exr .ev-plewrow .pl-n{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-size:10px}.exr .ev-plewrow .pl-b{color:var(--ink-2);word-break:keep-all;font-size:13.5px;line-height:1.75}.exr .ev-meta-strip{flex-wrap:wrap;gap:22px;display:flex}.exr .ev-meta-strip .blk{flex:1;min-width:220px}.exr .ev-meta-strip .blk .flabel{margin-bottom:7px;display:block}.exr .ev-meta-strip .blk p{color:var(--ink-3);margin:0;font-size:12.5px;line-height:1.7}.exr .ev-meta-strip .blk p.src{font-family:var(--serif)}@media (max-width:820px){.exr .ev-setup{grid-template-columns:1fr;align-items:start;gap:22px;padding:26px}.exr .ev-body{height:600px}.exr .ev-stp .lab{display:none}.exr .ev-verdict{gap:16px}.exr .ev-vdiv{display:none}}.exr .ev-frame{box-shadow:var(--sh-2)}@media (max-width:560px){.exr .ev-stepper{padding:12px 16px}.exr .ev-foot{gap:10px;padding:10px 16px}.exr .ev-foot .navbtn{padding:9px 12px;font-size:12.5px}.exr .ev-setup{justify-content:flex-start;padding:22px 18px}.exr .ev-gen{padding:20px 18px 0}.exr .ev-verdict{padding:14px 16px}.exr .ev-tabbar{gap:0;padding:10px 16px}.exr .ev-tabbar .tablead{display:none}.exr .ev-tabs{-webkit-overflow-scrolling:touch;scrollbar-width:none;width:100%;overflow-x:auto}.exr .ev-tabs::-webkit-scrollbar{display:none}.exr .ev-tabbody{padding:18px 16px}.exr .ev-passage{font-size:15px;line-height:1.9}.exr .ev-prow .pdetail .phases{grid-template-columns:1fr}.exr .ev-plewrow{grid-template-columns:1fr;gap:8px}.exr .ev-verdict .acc .big{font-size:30px}}.exr .scrollcue{z-index:40;pointer-events:none;flex-direction:column;align-items:center;gap:5px;transition:opacity .45s,transform .45s;display:inline-flex;position:fixed;bottom:22px;left:50%;transform:translate(-50%)}.exr .scrollcue .scl{font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--on-canvas-4);font-size:9.5px}.exr .scrollcue .chev{color:var(--sig);flex-direction:column;align-items:center;display:flex}.exr .scrollcue .chev span{animation:1.7s ease-in-out infinite exr-scrolldown;display:block}.exr .scrollcue .chev span:nth-child(2){opacity:.45;margin-top:-4px;animation-delay:.18s}.exr .scrollcue.hidden{opacity:0;transform:translate(-50%)translateY(10px)}@keyframes exr-scrolldown{0%,to{transform:translateY(0)}50%{transform:translateY(3px)}}@media (prefers-reduced-motion:reduce){.exr .scrollcue .chev span{animation:none}}.exr .ev-flaw-lead{color:var(--on-canvas-2);max-width:760px;margin:0 0 22px;font-size:15px;font-weight:500;line-height:1.7}.exr .ev-flaw-lead b{color:var(--on-canvas-1);font-weight:700}.exr .dd{--th:#566173;--th-bright:#8c97a8;--th-deep:#2c3645;--th-tint:#5661731a;--th-tint-2:#56617329}.exr .dd .tag{color:#b34a4a;background:var(--rose-tint);border-color:#e4b4b4}.exr .dd .tag .dot,.exr .dd .ev-dot.live{background:var(--rose);box-shadow:0 0 0 3px #d963634d}.exr .dd .ev-body{flex-direction:column;height:600px;display:flex}.exr .dd-toggle{border-bottom:1px solid var(--line);background:linear-gradient(180deg, #fff, var(--paper));flex-wrap:wrap;flex-shrink:0;align-items:center;gap:14px;padding:13px 26px;display:flex}.exr .dd-toggle>.flabel{flex-shrink:0}.exr .dd-seg{background:var(--paper-2);border-radius:var(--r);gap:2px;padding:3px;display:inline-flex}.exr .dd-segb{cursor:pointer;border-radius:var(--r-sm);line-height:1.18;font-family:var(--sans);background:0 0;border:0;flex-direction:column;align-items:flex-start;gap:1px;padding:7px 15px;transition:all .14s;display:flex}.exr .dd-segb b{color:var(--ink-3);font-size:13px;font-weight:700;transition:color .14s}.exr .dd-segb .flabel{font-size:9px}.exr .dd-segb:hover b{color:var(--ink-1)}.exr .dd-segb.on{background:var(--surface);box-shadow:var(--sh-1)}.exr .dd-segb.on b{color:var(--ink-1)}.exr .dd-failstamp{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:#b34a4a;background:var(--rose-tint);border:1px solid #e4b4b4;border-radius:100px;align-items:center;gap:7px;margin-left:auto;padding:5px 12px;font-size:10.5px;display:inline-flex}.exr .dd-failstamp .x{font-weight:700}.exr .dd-grid{flex:1;grid-template-columns:minmax(0,1fr) 384px;min-height:0;display:grid}.exr .dd-sample{border-right:1px solid var(--line);padding:22px 26px;overflow-y:auto}.exr .dd-teardown{background:var(--paper);padding:20px 24px;overflow-y:auto}.exr .dd-samplehead{align-items:center;gap:8px;margin-bottom:14px;display:flex}.exr .dd-desc{color:var(--ink-3);word-break:keep-all;margin:0 0 16px;font-size:12.5px;line-height:1.6}.exr .dd-stem{color:var(--ink-1);margin:0 0 14px;font-size:15px;font-weight:600}.exr .dd .dd-passage{font-family:var(--serif);color:var(--ink-1);word-break:keep-all;margin:0 0 18px;font-size:15px;line-height:1.95}.exr .dd .dd-flag{background:var(--rose-tint);border-bottom:2px solid var(--rose);border-radius:4px 4px 0 0;padding:1px 2px}.exr .dd .dd-ftag{font-family:var(--mono);letter-spacing:.04em;color:#fff;background:var(--rose);vertical-align:super;white-space:nowrap;border-radius:4px;margin-left:3px;padding:1px 5px;font-size:8.5px;font-weight:600}.exr .dd-opts{flex-direction:column;gap:2px;display:flex}.exr .dd-opt{border-radius:var(--r);border:1px solid #0000;align-items:flex-start;gap:11px;padding:10px 12px;display:flex}.exr .dd-opt .num{font-family:var(--mono);color:var(--ink-4);flex-shrink:0;width:16px;padding-top:1px;font-size:13px}.exr .dd-opt .txt{font-family:var(--serif);color:var(--ink-1);flex:1;font-size:14.5px;line-height:1.5}.exr .dd .dd-opt.flagged{background:var(--rose-tint);border-color:#e4b4b4}.exr .dd-opt .badges{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:4px;display:flex}.exr .dd-opt .ans{font-family:var(--mono);letter-spacing:.06em;color:var(--ink-3);background:var(--paper-2);border-radius:100px;padding:2px 8px;font-size:9px}.exr .dd .dd-opt .tell{color:#b34a4a;text-align:right;background:#fff;border:1px solid #e4b4b4;border-radius:100px;max-width:150px;padding:2px 9px;font-size:10px;font-weight:600;line-height:1.3}.exr .dd-srcline{font-family:var(--mono);color:var(--ink-4);margin:16px 0 0;font-size:10.5px;line-height:1.5}.exr .dd-tdhead{align-items:center;gap:10px;margin-bottom:4px;display:flex}.exr .dd .dd-tdmark{background:var(--rose-tint);color:#b34a4a;border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:14px;font-weight:700;display:flex}.exr .dd-tdhead b{color:var(--ink-1);font-size:14.5px;font-weight:700}.exr .dd-tdsub{color:var(--ink-4);margin:0 0 14px 36px;font-size:11.5px}.exr .dd-row{border-top:1px solid var(--line-2);padding:13px 0}.exr .dd-row:first-of-type{border-top:0}.exr .dd-flaw{grid-template-columns:16px 1fr;align-items:start;gap:9px;display:grid}.exr .dd .dd-flaw .d{background:var(--rose);border-radius:50%;width:8px;height:8px;margin-top:5px}.exr .dd-flaw .t{color:var(--ink-2);word-break:keep-all;font-size:12.5px;line-height:1.6}.exr .dd-fix{grid-template-columns:16px 1fr;align-items:start;gap:9px;margin-top:8px;display:grid}.exr .dd .dd-fix .d{color:var(--sig-deep);text-align:center;margin-top:2px;font-size:11px;font-weight:700}.exr .dd .dd-fix .t{color:var(--sig-deep);word-break:keep-all;font-size:12px;font-weight:600;line-height:1.55}@media (max-width:900px){.exr .dd-grid{grid-template-rows:1fr auto;grid-template-columns:1fr}.exr .dd-sample{border-right:0;border-bottom:1px solid var(--line)}.exr .dd .ev-body{height:820px}}@media (max-width:560px){.exr .dd-toggle{padding:12px 16px}.exr .dd-failstamp{margin-left:0}.exr .dd-sample,.exr .dd-teardown{padding:18px 16px}}.exr .f1{--th:#1499b0;--th-bright:#57cfe6;--th-deep:#0b5163;--th-tint:#1499b01f;--th-tint-2:#57cfe638}.exr .f1 .tag{color:var(--th-deep);background:var(--th-tint-2);border-color:#0b516342}.exr .f1 .tag .dot{background:var(--th);box-shadow:0 0 0 3px #57cfe666}.exr .f1 .chip.sig{background:var(--th-tint-2);color:var(--th-deep);border-color:#0b51634d}.exr .f1 .ev-dot.live{background:var(--th);box-shadow:0 0 0 3px #57cfe64d}.exr .f1 .ev-stp.on .node{background:var(--th);color:#04323c;box-shadow:0 8px 24px #1499b04d}.exr .f1 .ev-stp.done .node{background:var(--th-tint-2);color:var(--th-deep)}.exr .f1 .ev-stp-conn>i{background:linear-gradient(90deg, var(--cyan), var(--th))}.exr .f1 .ev-body{height:520px}.exr .f1 .ev-ring .bars i{background:var(--th-bright)}.exr .f1 .ev-gen.done .ev-ring .spin-ring{border-top-color:var(--th-bright);border-color:var(--th-bright)}.exr .f1 .ev-ring .donecheck,.exr .f1 .ev-gen .gen-top .eyebrow{color:var(--th-bright)}.exr .f1 .ev-prow.active .pnode{border-color:var(--th-bright);color:var(--th-bright);box-shadow:0 0 0 4px #57cfe61f}.exr .f1 .ev-prow.done .pnode{background:var(--th);color:#04323c}.exr .f1 .ev-prow.done .pstatus{color:var(--th-bright)}.exr .f1 .ev-prow.done .pline,.exr .f1 .ev-prow.active .pline{background:var(--th)}.exr .f1 .ev-prow .pdetail .ph .pc{color:var(--th-bright)}.exr .f1 .ev-gen .gen-prog .ptrack>i{background:linear-gradient(90deg, var(--cyan), var(--th-bright))}.exr .f1 .ev-gen .gen-prog .pf b{color:var(--th-bright)}.exr .ev-inputpane{height:100%;padding:28px 26px;overflow-y:auto}.exr .ev-inputwrap{width:100%;max-width:660px;margin:0 auto}.exr .ev-inputwrap h2{margin:14px 0 9px;font-size:23px}.exr .ev-inputwrap .blurb{color:var(--ink-3);margin:0 0 18px;font-size:14px;line-height:1.65}.exr .ev-srcpanel{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px;position:relative}.exr .ev-srcpanel:before{content:"";background:var(--th);border-radius:0 3px 3px 0;width:3px;position:absolute;top:16px;bottom:16px;left:0}.exr .ev-srcpanel .src-head{justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;display:flex}.exr .ev-srctext{font-family:var(--serif);color:var(--ink-1);word-break:keep-all;max-height:188px;margin:0;padding-right:6px;font-size:14.5px;line-height:1.9;overflow-y:auto}.exr .ev-analysis{flex-wrap:wrap;gap:7px;margin-top:16px;display:flex}.exr .ev-emit{margin-top:22px}.exr .ev-emit>.flabel{margin-bottom:11px;display:block}.exr .ev-emit .row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.exr .ev-emit .arrow{font-family:var(--mono);color:var(--ink-4);font-size:13px}.exr .ev-emitchip{background:var(--th-tint-2);color:var(--th-deep);border:1px solid #0b516342;border-radius:100px;align-items:center;gap:9px;padding:9px 15px;font-size:13.5px;font-weight:700;display:inline-flex}.exr .ev-emitchip .qn{font-family:var(--mono);opacity:.7;font-size:10px;font-weight:500}.exr .ev-typeswitch{border-bottom:1px solid var(--line);background:linear-gradient(180deg, #fff, var(--paper));flex-wrap:wrap;flex-shrink:0;align-items:center;gap:14px;padding:12px 26px;display:flex}.exr .ev-typeswitch>.flabel{flex-shrink:0}.exr .ev-tsw{background:var(--paper-2);border-radius:var(--r);gap:2px;padding:3px;display:inline-flex}.exr .ev-tswb{cursor:pointer;border-radius:var(--r-sm);line-height:1.18;font-family:var(--sans);background:0 0;border:0;flex-direction:column;align-items:flex-start;gap:1px;padding:7px 16px;transition:all .14s;display:flex}.exr .ev-tswb b{color:var(--ink-3);font-size:13px;font-weight:700;transition:color .14s}.exr .ev-tswb .flabel{font-size:9px}.exr .ev-tswb:hover b{color:var(--ink-1)}.exr .ev-tswb.on{background:var(--surface);box-shadow:var(--sh-1)}.exr .f1 .ev-tswb.on b{color:var(--th-deep)}.exr .ev-tsw-note{color:var(--ink-4);white-space:nowrap;margin-left:auto;font-size:10.5px}.exr .f1 .ev-uline{background:var(--th-tint);border-bottom:2px solid var(--th);border-radius:4px 4px 0 0;padding:1px 4px;font-weight:600}.exr .ev-order{flex-direction:column;gap:11px;margin:4px 0 6px;display:flex}.exr .ev-given{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:13px 16px}.exr .ev-gtag{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-4);margin-bottom:6px;font-size:9.5px;display:inline-flex}.exr .ev-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);grid-template-columns:28px 1fr;align-items:start;gap:13px;padding:13px 15px;display:grid}.exr .f1 .ev-blabel{background:var(--th-tint-2);width:28px;height:28px;color:var(--th-deep);font-family:var(--mono);border-radius:8px;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}.exr .ev-passage.sm{margin:0;font-size:14px;line-height:1.78}.exr .ev-opt.ev-orderopt .txt{font-family:var(--mono);letter-spacing:.04em;font-size:14px;font-weight:500}.exr .f1 .ev-opt:hover .pick{border-color:var(--th);box-shadow:0 0 0 3px var(--th-tint)}.exr .f1 .ev-prompt{background:var(--th-tint);color:var(--th-deep);border-color:#0b516338}.exr .f1 .ev-prompt .pdot2{background:var(--th);box-shadow:0 0 0 3px #57cfe659}.exr .ev-clue{border-top:1px solid var(--line-2);grid-template-columns:auto 1fr;align-items:baseline;gap:16px;padding:12px 0;display:grid}.exr .ev-clue:first-child{border-top:0}.exr .f1 .ev-clue .q{font-family:var(--mono);color:var(--th-deep);background:var(--th-tint);white-space:nowrap;border:1px solid #0b516333;border-radius:6px;padding:4px 10px;font-size:12.5px}.exr .ev-clue .d{color:var(--ink-2);word-break:keep-all;font-size:13px;line-height:1.6}.exr .ev-chain{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);margin-top:18px;padding:14px 16px}.exr .ev-chain .flabel{margin-bottom:8px;display:block}.exr .ev-chain p{color:var(--ink-1);word-break:keep-all;margin:0;font-size:13.5px;font-weight:500;line-height:1.7}@media (max-width:560px){.exr .ev-typeswitch{gap:10px;padding:11px 16px}.exr .ev-tsw-note{display:none}.exr .f1 .ev-body{height:560px}}.exr .mo-paperswitch{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.exr .mo-pseg{background:var(--paper-2);border-radius:var(--r);flex-wrap:wrap;gap:2px;padding:3px;display:inline-flex}.exr .mo-psegb{font-family:var(--mono);letter-spacing:.02em;border-radius:var(--r-sm);color:var(--on-canvas-3);cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:8px 13px;font-size:11px;transition:all .14s}.exr .mo-psegb:hover{color:var(--on-canvas-1)}.exr .mo-psegb.on{background:var(--surface);color:var(--acc-deep);box-shadow:var(--sh-1);font-weight:600}.exr .mo-legend{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.exr .mo-leg{color:var(--on-canvas-2);align-items:center;gap:8px;font-size:12.5px;font-weight:600;display:inline-flex}.exr .mo-leg .sw{border-top-style:solid;border-top-width:2.5px;width:22px;height:0}.exr .mo-ribbon{gap:3px;display:grid}.exr .mo-rcell{background:var(--surface);border:1px solid var(--line);border-top:2.5px solid var(--g);text-align:center;border-radius:5px;min-width:0;padding:6px 2px 5px;position:relative}.exr .mo-rcell .qn{font-family:var(--mono);color:var(--on-canvas-4);font-size:9.5px}.exr .mo-rcell .ty{color:var(--on-canvas-2);white-space:nowrap;margin-top:2px;font-size:9.5px;font-weight:600;line-height:1.15}.exr .mo-rcell.hard{box-shadow:0 0 0 1px color-mix(in srgb, var(--rose) 45%, transparent)}.exr .mo-gkey{flex-wrap:wrap;gap:6px 14px;display:flex}.exr .mo-gk{color:var(--on-canvas-3);align-items:center;gap:6px;font-size:11.5px;font-weight:600;display:inline-flex}.exr .mo-gk i{background:var(--g);border-radius:2px;width:14px;height:3px;display:inline-block}@media (max-width:560px){.exr .mo-rcell{border-radius:4px;padding:5px 1px 4px}.exr .mo-rcell .ty{display:none}.exr .mo-rcell .qn{font-size:8px}}.exr .tw{--th:#5b53c6;--th-bright:#9b92ef;--th-deep:#332e80;--th-tint:#5b53c61a;--th-tint-2:#9b92ef33}.exr .tw .tag{color:var(--th-deep);background:var(--th-tint-2);border-color:#332e803d}.exr .tw .tag .dot{background:var(--th);box-shadow:0 0 0 3px #9b92ef66}.exr .tw .chip.sig{background:var(--th-tint-2);color:var(--th-deep);border-color:#332e8042}.exr .tw .ev-dot.live{background:var(--th);box-shadow:0 0 0 3px #9b92ef4d}.exr .tw .ev-body{height:600px}.exr .tw-grid{grid-template-rows:minmax(0,1fr);grid-template-columns:366px minmax(0,1fr);height:100%;display:grid}.exr .tw-rail{border-right:1px solid var(--line);background:linear-gradient(180deg, #fff, var(--paper));flex-direction:column;gap:20px;min-height:0;padding:22px 22px 18px;display:flex;overflow-y:auto}.exr .tw-main{flex-direction:column;min-width:0;min-height:0;display:flex}.exr .tw-sk .tw-skhead{align-items:center;gap:9px;margin-bottom:7px;display:flex}.exr .tw-sk .tw-sknote{color:var(--ink-3);word-break:keep-all;margin:0 0 15px;font-size:12px;line-height:1.6}.exr .tw-chain{flex-direction:column;display:flex}.exr .tw-node{grid-template-columns:22px 1fr;gap:11px;display:grid}.exr .tw-node .col{flex-direction:column;align-items:center;display:flex}.exr .tw .tw-node .idx{width:22px;height:22px;font-family:var(--mono);background:var(--th-tint-2);color:var(--th-deep);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:10.5px;font-weight:600;display:flex}.exr .tw .tw-node .ln{background:var(--th-tint-2);flex:1;width:2px;min-height:8px;margin:3px 0}.exr .tw-node .txt{color:var(--ink-2);word-break:keep-all;padding-bottom:11px;font-size:12.5px;line-height:1.5}.exr .tw .tw-concl{grid-template-columns:22px 1fr;align-items:start;gap:11px;display:grid}.exr .tw .tw-concl .arr{background:var(--th);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:12px;font-weight:700;display:flex}.exr .tw .tw-concl .txt{color:var(--th-deep);word-break:keep-all;font-size:12.5px;font-weight:700;line-height:1.5}.exr .tw-div{background:var(--line);height:1px}.exr .tw-spec .tw-axis{background:#0c142117;border-radius:6px;height:6px;margin:13px 4px 7px;position:relative}.exr .tw .tw-axis .span{background:var(--th);opacity:.28;border-radius:6px;height:100%;position:absolute;top:0}.exr .tw-axis .dot{background:var(--surface);border:2px solid var(--ink-5);cursor:pointer;border-radius:50%;width:13px;height:13px;transition:all .22s cubic-bezier(.3,.7,.3,1);position:absolute;top:50%;transform:translate(-50%,-50%)}.exr .tw .tw-axis .dot.on{border-color:var(--th);background:var(--th);width:18px;height:18px;box-shadow:0 0 0 4px var(--th-tint)}.exr .tw-axis-ends{justify-content:space-between;padding:0 2px;display:flex}.exr .tw-axis-ends span{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-4);font-size:9px}.exr .tw-toggle{flex-direction:column;gap:8px;margin-top:14px;display:flex}.exr .tw-tw{text-align:left;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);cursor:pointer;font-family:var(--sans);align-items:center;gap:12px;padding:11px 13px;transition:all .14s;display:flex}.exr .tw-tw:hover{border-color:#0c142133}.exr .tw .tw-tw.on{background:var(--th-tint);box-shadow:inset 3px 0 0 var(--th);border-color:#5b53c666}.exr .tw-tw .tw-twn{flex-direction:column;flex:1;gap:2px;display:flex}.exr .tw-tw .tw-twn b{color:var(--ink-1);font-size:14px;font-weight:700}.exr .tw-tw .tw-twn .flabel{font-size:9px}.exr .tw-tw .tw-acc{text-align:right}.exr .tw-tw .tw-acc .n{font-family:var(--mono);color:var(--ink-2);font-size:19px;font-weight:600;line-height:1}.exr .tw-tw .tw-acc .n small{color:var(--ink-4);font-size:11px}.exr .tw .tw-tw.on .tw-acc .n{color:var(--th-deep)}.exr .tw-tw .tw-band{margin-top:3px;display:inline-block}.exr .tw-map{flex-direction:column;gap:0;display:flex}.exr .tw-map .tw-maprow{border-top:1px solid var(--line-2);grid-template-columns:78px 1fr;align-items:baseline;gap:12px;padding:8px 0;display:grid}.exr .tw-map .tw-maprow:first-of-type{border-top:0}.exr .tw-map .k{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-4);font-size:9.5px}.exr .tw-map .v{color:var(--ink-1);font-size:13px;font-weight:600}.exr .tw-maptop{justify-content:space-between;align-items:center;margin-bottom:9px;display:flex}.exr .tw-verified{color:var(--ink-3);align-items:center;gap:8px;margin-top:auto;padding-top:14px;font-size:12px;display:flex}.exr .tw .tw-verified .vk{background:var(--sig-tint);width:22px;height:22px;color:var(--sig-deep);border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.exr .tw-glossline{font-family:var(--mono);color:var(--ink-4);letter-spacing:.02em;margin:12px 0 0;font-size:11px}.exr .tw .ev-passage .blank.filled{border-bottom-color:var(--sig);color:var(--sig-deep);background:var(--sig-tint)}.exr .tw .ev-opt:hover .pick{border-color:var(--th);box-shadow:0 0 0 3px var(--th-tint)}.exr .tw .ev-prompt{background:var(--th-tint);color:var(--th-deep);border-color:#332e8033}.exr .tw .ev-prompt .pdot2{background:var(--th);box-shadow:0 0 0 3px #9b92ef59}.exr .tw .tw-uline{background:var(--th-tint);border-bottom:2px solid var(--th);border-radius:4px 4px 0 0;padding:1px 4px;font-weight:600}.exr .tw-orignote{background:var(--th-tint);border-radius:var(--r);border:1px solid #332e8029;margin-top:18px;padding:15px 17px}.exr .tw-orignote .flabel{margin-bottom:8px;display:block}.exr .tw .tw-orignote p{color:var(--ink-2);word-break:keep-all;margin:0;font-size:13px;line-height:1.75}.exr .tw-design .tw-dtech{align-items:center;gap:10px;margin-bottom:14px;display:flex}.exr .tw .tw-design .tw-dtech .tw-dband{font-family:var(--mono);background:var(--th-tint-2);color:var(--th-deep);border-radius:100px;padding:5px 12px;font-size:11px;font-weight:600}.exr .tw-design .tw-dtech b{color:var(--ink-1);font-size:15px;font-weight:700}.exr .tw-design .tw-dbody{font-family:var(--serif);color:var(--ink-2);word-break:keep-all;margin:0 0 16px;font-size:14px;line-height:1.9}.exr .tw-design .tw-dtags{flex-wrap:wrap;gap:7px;display:flex}@media (max-width:900px){.exr .tw-grid{grid-template-rows:auto auto;grid-template-columns:1fr}.exr .tw-rail{border-right:0;border-bottom:1px solid var(--line);overflow:visible}.exr .tw .ev-body{height:auto}.exr .tw .ev-tabbody{overflow:visible}}@media (max-width:560px){.exr .tw-rail{padding:18px 16px}}.exr .pp{--th:#8a3338;--th-bright:#b85f64;--th-deep:#4d1f23;--th-tint:#8a333814;--th-tint-2:#8a333824}.exr .pp .tag{color:var(--th-deep);background:var(--th-tint-2);border-color:#4d1f2338}.exr .pp .tag .dot{background:var(--th);box-shadow:0 0 0 3px #b85f6459}.exr .pp .chip.sig{background:var(--th-tint-2);color:var(--th-deep);border-color:#4d1f233d}.exr .pp .ev-dot.live{background:var(--th);box-shadow:0 0 0 3px #b85f644d}.exr .pp .ev-body{flex-direction:column;height:600px;display:flex}.exr .pp-ladderbar{border-bottom:1px solid var(--line);background:linear-gradient(180deg, #fff, var(--paper));flex-shrink:0;padding:16px 28px 18px}.exr .pp-ladtop{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.exr .pp-depth{align-items:center;gap:9px;display:flex}.exr .pp-depth b{color:var(--ink-1);white-space:nowrap;font-size:13px;font-weight:700}.exr .pp .pp-depth .pp-dchip{font-family:var(--mono);letter-spacing:.06em;background:var(--th-tint-2);color:var(--th-deep);white-space:nowrap;border-radius:100px;padding:3px 9px;font-size:10px}.exr .pp-ladder{align-items:flex-start;display:flex}.exr .pp-stop{cursor:pointer;font-family:var(--sans);background:0 0;border:0;flex-direction:column;flex-shrink:0;align-items:center;gap:8px;width:78px;padding:0;display:flex}.exr .pp .pp-stop .node{width:32px;height:32px;font-family:var(--mono);background:var(--paper-2);color:var(--ink-4);border-radius:50%;justify-content:center;align-items:center;font-size:12px;font-weight:700;transition:all .25s;display:flex}.exr .pp-stop .lab{flex-direction:column;align-items:center;gap:2px;line-height:1.2;display:flex}.exr .pp-stop .lab b{color:var(--ink-4);font-size:12px;font-weight:700;transition:color .2s}.exr .pp-stop .lab .flabel{font-size:8.5px}.exr .pp .pp-stop.on .node{background:var(--th);color:#fff;transform:scale(1.06);box-shadow:0 6px 18px #8a333847}.exr .pp .pp-stop.done .node{background:var(--th-tint-2);color:var(--th-deep)}.exr .pp-stop.on .lab b{color:var(--ink-1)}.exr .pp-stop.done .lab b{color:var(--ink-2)}.exr .pp-conn{background:var(--line);border-radius:2px;flex:1;min-width:14px;height:2px;margin:15px 6px 0;overflow:hidden}.exr .pp .pp-conn>i{background:linear-gradient(90deg, var(--th-bright), var(--th));width:0;height:100%;transition:width .4s;display:block}.exr .pp-conn.lit>i{width:100%}.exr .pp-scroll{flex:1;padding:24px 28px;overflow-y:auto}.exr .pp-cardhead{flex-wrap:wrap;align-items:center;gap:11px;margin-bottom:16px;display:flex}.exr .pp .pp-tag{font-family:var(--mono);letter-spacing:.04em;background:var(--th);color:#fff;border-radius:100px;padding:5px 13px;font-size:12px;font-weight:700}.exr .pp-transform{color:var(--ink-2);font-size:13px;font-weight:600}.exr .pp .pp-passage{font-family:var(--serif);color:var(--ink-1);word-break:keep-all;margin:0;font-size:16px;line-height:1.98}.exr .pp-readout{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px;display:grid}.exr .pp-rcell{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:14px 15px}.exr .pp-rcell .pp-rhead{align-items:center;gap:7px;margin-bottom:8px;display:flex}.exr .pp-rcell .pp-rdot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.exr .pp .pp-rcell.keep .pp-rdot{background:var(--sig)}.exr .pp .pp-rcell.chg .pp-rdot{background:var(--th)}.exr .pp .pp-rcell.flt .pp-rdot{background:var(--amber)}.exr .pp-rcell .flabel{color:var(--ink-3)}.exr .pp-rcell p{color:var(--ink-1);word-break:keep-all;margin:0;font-size:12.5px;line-height:1.6}.exr .pp-srcnote{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);color:var(--ink-2);word-break:keep-all;margin-top:22px;padding:14px 16px;font-size:13px;line-height:1.7}.exr .pp-foot{border-top:1px solid var(--line);background:var(--paper);flex-shrink:0;align-items:flex-start;gap:13px;padding:14px 28px;display:flex}.exr .pp .pp-foot .pp-fmark{background:var(--th-tint-2);width:26px;height:26px;color:var(--th-deep);border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;margin-top:1px;font-size:14px;font-weight:700;display:flex}.exr .pp-foot .pp-fbody .flabel{margin-bottom:4px;display:block}.exr .pp-foot .pp-fbody p{color:var(--ink-2);word-break:keep-all;margin:0;font-size:12.5px;line-height:1.6}@media (max-width:760px){.exr .pp-readout{grid-template-columns:1fr}.exr .pp-stop{width:64px}.exr .pp .ev-body{height:680px}}.exr .display{word-break:keep-all;overflow-wrap:break-word}@media (max-width:720px){.exr .mnav{background:color-mix(in srgb, var(--canvas) 93%, transparent);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line-2)}.exr .mnav-right{min-width:0;max-width:100%}.exr .mnav-pill{scrollbar-width:none;-webkit-overflow-scrolling:touch;max-width:100%;overflow-x:auto}.exr .mnav-pill::-webkit-scrollbar{display:none}.exr .lightbox{padding:14px 14px 84px}.exr .lightbox-doc,.exr .lightbox-bar{width:calc(100vw - 28px)}.exr .lightbox-doc,.exr .lightbox-scroll{max-height:72vh}.exr .lb-arrow{background:#ffffff1f;position:fixed;bottom:16px}.exr .lightbox>.lb-arrow:first-of-type{left:calc(50% - 62px)}.exr .lightbox>.lb-arrow:last-of-type{right:calc(50% - 62px)}}
