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/* v5: wide demo, narrow reading column, and grouped scientific results. */
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main>section[id]:not(#overview){max-width:760px}

/* Introduce the shared representation before presenting qualitative evidence. */
.depth-ring-intro{display:grid;grid-template-columns:.95fr 1.05fr;gap:30px;align-items:start;margin-top:24px}.depth-ring-definition p{font-size:13px;line-height:1.9;margin-bottom:15px}.depth-ring-concept .figure-button{padding-top:3px}.depth-ring-concept figcaption{font-size:10px;line-height:1.8;margin-top:11px;color:#74806b}.depth-ring-pipeline{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:28px}.depth-ring-pipeline article{border-top:1px solid #d2ddc8;padding-top:14px}.depth-ring-pipeline h3{font-size:14px;margin:6px 0 8px}.depth-ring-pipeline p{font-size:12px;color:#697560;line-height:1.85;margin:0}#depth-ring>.note{margin-top:18px}#qualitative>.section-description{max-width:740px}
@media(max-width:700px){.depth-ring-intro{grid-template-columns:1fr;gap:14px;margin-top:19px}.depth-ring-concept{max-width:480px;margin-inline:auto}.depth-ring-definition p{font-size:13px}.depth-ring-pipeline{gap:17px}.depth-ring-pipeline h3{font-size:13px}.depth-ring-pipeline p{font-size:11px}}
@media(max-width:540px){.depth-ring-intro{gap:8px}.depth-ring-definition p{font-size:12px}.depth-ring-concept{max-width:100%}.depth-ring-concept figcaption{font-size:9px}.depth-ring-pipeline{grid-template-columns:1fr;gap:16px;margin-top:22px}.depth-ring-pipeline article{padding-top:11px}.depth-ring-pipeline h3{display:inline;margin-left:11px;font-size:14px}.depth-ring-pipeline p{font-size:12px;margin-top:7px}}

/* v7: shared figure frames and editorial section hierarchy. */
.paper-figure{background:#fff;border:1px solid #dfe5d8;border-radius:7px;padding:14px}.paper-figure .figure-button{padding:0}.paper-figure figcaption{font-size:10px;line-height:1.8;color:#74806b;margin-top:11px}.challenge-figure{margin-top:22px}.depth-ring-intro{gap:26px}.depth-ring-concept{align-self:start}
.abstract-card{padding:23px 26px 22px;border:1.5px solid #ccd6c4;border-radius:10px;background:#fff}.abstract-card p{font-family:inherit;font-size:15px;line-height:1.9;color:#384032;margin:0 0 17px}.abstract-card p:last-child{margin-bottom:0}.abstract-card strong{font-weight:600}
.ring-comparisons{margin-top:30px;padding-top:25px;border-top:1px solid #dfe6d7}.ring-comparisons>h3{font-size:21px;line-height:1.4;font-weight:550;margin:0 0 13px;color:#3f4d35;letter-spacing:-.2px}.ring-comparisons .section-description{font-size:13px}.ring-comparisons .example-controls{margin-top:16px}
#zero-shot{padding-top:1px}.zero-shot-table{table-layout:fixed;font-size:12px}.zero-shot-table thead th{font-size:11px}.zero-shot-table thead th:nth-child(1){width:160px;text-align:left}.zero-shot-table thead th:nth-child(2){width:190px;text-align:left}.zero-shot-table thead th:nth-child(3){width:50px;text-align:center}.zero-shot-table thead th:nth-child(4),.zero-shot-table thead th:nth-child(5){text-align:right}.zero-shot-table tbody th,.zero-shot-table tbody td{border-top:0;border-bottom:1px solid #e2e7dc;padding:12px 12px;font-size:12px;font-weight:400;text-align:left;color:#4f5e44;vertical-align:middle}.zero-shot-table tbody th{font-weight:550}.zero-shot-table .evidence-cell{font-size:11px}.zero-shot-table .ft-cell{text-align:center;font-size:11px;color:#7c8673}.zero-shot-table .accuracy-cell{text-align:right;font-variant-numeric:tabular-nums}.zero-shot-table .accuracy-gain{display:block;font-size:10px;line-height:1.5;color:#6a8b48;white-space:nowrap;margin-top:3px}.zero-shot-table .ring-evidence .accuracy-cell>span{font-weight:650;color:#36561e}.zero-shot-table tbody+tbody tr:first-child>*{border-top:1.5px solid #c7d2bc}.zero-shot-table .fine-tuned-group{background:#f0f5e9}.zero-shot-table .fine-tuned-group .accuracy-cell{font-weight:600}.zero-shot-table .reference-group{background:#fbfcf9}
.citation-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:15px}.citation-heading h2{margin:0}.citation-actions{display:flex;align-items:center;gap:15px;font-size:11px}.citation-actions button{min-height:35px;padding:6px 12px;border:1px solid #ccd7c0;border-radius:4px;background:#fff;color:#5a7047;font-size:11px}.citation-actions button:hover{background:#f3f7ee}.citation-card{padding:19px 21px;border:1px solid #dde4d5;border-radius:7px;background:#f7f9f4}.citation-card pre{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.citation-card code{font-family:"SFMono-Regular",Consolas,monospace;font-size:11px;line-height:1.85;color:#5a6750}
@media(max-width:700px){.abstract-card{padding:20px}.abstract-card p{font-size:14px}.zero-shot-scroll .zero-shot-table{min-width:650px}.ring-comparisons>h3{font-size:20px}.paper-figure{padding:12px}}
@media(max-width:540px){.abstract-card{padding:17px 16px;border-radius:8px}.abstract-card p{font-size:13px;line-height:1.95;margin-bottom:15px}.paper-figure{padding:10px}.paper-figure figcaption{font-size:9px;line-height:1.8}.ring-comparisons{margin-top:25px;padding-top:22px}.ring-comparisons>h3{font-size:19px}.ring-comparisons .section-description{font-size:12px}.citation-heading{align-items:flex-start;gap:12px}.citation-actions{gap:10px;flex-wrap:wrap;justify-content:flex-end;font-size:10px}.citation-actions button{font-size:10px;min-height:37px;padding:6px 10px}.citation-card{padding:16px}.citation-card code{font-size:10px}}

/* v8: one heading level and consistent dividers across explanatory grids. */
:root{--section-divider:#d2ddc8;--explanation-gap:24px}
.challenge-notes,.method-steps,.depth-ring-pipeline{gap:var(--explanation-gap)}
.challenge-notes>article,.method-steps>article,.depth-ring-pipeline>article{border-top:1px solid var(--section-divider);padding-top:14px}
.depth-ring-pipeline{grid-template-columns:repeat(2,minmax(0,1fr))}
.ring-comparisons{border-top:1px solid var(--section-divider)}
@media(max-width:700px){.challenge-notes{grid-template-columns:1fr;gap:18px}}
@media(max-width:540px){.method-steps,.depth-ring-pipeline{grid-template-columns:1fr;gap:18px}}

/* v9: shared typography and a cleaner qualitative section. */
.abstract-card p{font:inherit;color:inherit}
.depth-ring-pipeline>article{border-top:1px solid var(--section-divider);padding-top:14px}
.ring-comparisons{border-top:0;padding-top:0}
.ring-comparisons .example-controls{border-top:0;padding-top:0;margin-top:16px;margin-bottom:14px}
.citation-status:empty{display:none}

/* v10: compact pilot figure and explicit fine-tuning column label. */
.challenge-figure{width:100%;max-width:660px;margin-inline:auto}
.challenge-figure .figure-button{width:100%;max-width:630px;margin-inline:auto}
.zero-shot-table thead th:nth-child(1){width:150px}
.zero-shot-table thead th:nth-child(2){width:175px}
.zero-shot-table thead th:nth-child(3){width:90px;white-space:nowrap}

/* Primary paper and demo links, followed by the supporting resources. */
.paper-header h1{margin-bottom:24px}
.paper-actions{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:13px}
.paper-action{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:47px;padding:10px 21px;border:1px solid #cfd9c6;border-radius:6px;font-size:14px;font-weight:550;line-height:1.4;white-space:nowrap;transition:background-color .15s,border-color .15s}
.paper-action svg{width:19px;height:19px;flex-shrink:0}
.paper-action:hover{text-decoration:none}
.paper-action-primary{background:#4d762a;border-color:#4d762a;color:#fff}
.paper-action-primary:hover{background:#426724;border-color:#426724}
.paper-action-secondary{background:#fff;color:#46583b}
.paper-action-secondary:hover{background:#f5f8f1;border-color:#aebf9e}
.paper-action[aria-disabled="true"]{pointer-events:none;cursor:default}
.paper-header .paper-links{gap:10px}
.paper-header .paper-links>a,.paper-header .paper-links>button{min-width:112px;min-height:38px;padding:7px 16px}
.paper-links .resource-status{display:inline-block;padding:3px 8px;border-radius:999px;background:#eef5e4;color:#627e42;font-size:9px;font-weight:500;line-height:1.4;letter-spacing:.05em;text-transform:uppercase;white-space:nowrap}
#rm-motion:focus-visible{outline:2px solid #709151;outline-offset:5px}
@media(max-width:540px){.paper-header h1{margin-bottom:21px}.paper-actions{gap:9px;margin-bottom:11px}.paper-action{min-height:44px;padding:10px 13px;gap:7px;font-size:13px}.paper-action svg{width:17px;height:17px}.paper-header .paper-links{gap:8px}.paper-header .paper-links>a,.paper-header .paper-links>button{min-width:0;flex:1;max-width:120px;padding:7px 12px}}
@media(max-width:350px){.paper-actions{flex-direction:column}.paper-action{width:100%;max-width:260px}}
@media(prefers-reduced-motion:reduce){.paper-action{transition:none}}
@media(max-width:540px){.paper-header .paper-links>a,.paper-header .paper-links>button{flex:0 1 auto;max-width:none;gap:7px}}

/* Author order, affiliations and correspondence follow the arXiv manuscript. */
.paper-authors{margin:0 auto 8px;font-size:16px;line-height:1.6;color:#46583b}
.author-row{display:flex;flex-wrap:wrap;justify-content:center;gap:5px 18px;margin:0}
.author-row+.author-row{margin-top:5px}
.author-row>span,.paper-affiliations>span{white-space:nowrap}
.paper-authors sup,.paper-affiliations sup{font-size:.7em;line-height:0;vertical-align:super;margin-left:2px}
.paper-affiliations{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 20px;margin:0 0 5px;font-size:13px;line-height:1.7;color:#69745e}
.paper-affiliations sup{margin-left:0;margin-right:3px}
.paper-author-note{margin:0 0 22px;color:#7a8373;font-size:11px;line-height:1.5}
@media(max-width:540px){.paper-authors{font-size:14px;margin-bottom:9px}.author-row{gap:5px 15px}.paper-affiliations{font-size:12px;gap:3px 14px}.paper-author-note{margin-bottom:19px}}

.author-row a{color:inherit;text-decoration:none;text-decoration-thickness:1px;text-underline-offset:3px}
.author-row a:hover{color:#4d762a;text-decoration:underline;text-decoration-color:currentColor}