/* System fonts, dark surfaces and ordinary links. No font downloads. */
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*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 var(--sans);-webkit-font-smoothing:antialiased}button,input,select{font:inherit}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,a,input,select,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button{cursor:pointer}input,select{min-height:38px;border:1px solid #4b5664;border-radius:4px;background:#171c23;color:var(--text);padding:7px 11px}input::placeholder{color:var(--quiet)}select{max-width:100%}h1,h2,h3,p,dl{margin:0}h1,h2,h3{font-family:var(--sans);font-weight:700;letter-spacing:normal;line-height:1.25}h1{font-size:26px}h2{font-size:20px}h3{font-size:16px}p+p{margin-top:12px}strong{font-weight:700}main{min-width:0;outline:none}.muted,.hint{color:var(--muted)}.hidden,[hidden]{display:none!important}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:8px;left:12px;z-index:100;background:var(--accent);padding:8px 14px;color:#102d24;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.section-kicker{display:block;font-size:12px;line-height:1.4;color:var(--muted);margin-bottom:6px}.preserve-lines{white-space:pre-line}.formula{font-variant-numeric:tabular-nums;white-space:normal;font-size:14px;line-height:1.6}.formula sup,.formula sub{font-size:.78em}.formula.large{font-size:21px}.mono,code,pre{font-family:var(--mono)}svg{display:block;max-width:100%}.outline,.primary{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:34px;padding:6px 12px;border:1px solid var(--line);border-radius:4px;color:var(--text);background:var(--raised);font-size:13px}.outline:hover,.primary:hover{background:#35404c;text-decoration:none}.primary{background:var(--accent-bg);border-color:#39866e;color:var(--accent)}.button-row{display:flex;flex-wrap:wrap;gap:9px}.status{display:inline-block;font-size:11px;line-height:1.4;padding:2px 6px;border-radius:3px;background:#303945;color:#c8d0da;white-space:nowrap}.status.source-checked,.status.reviewed{color:#9ae0c3;background:#234239}.status.preprint{color:#bdd5f3;background:#293d53}.status.disputed{color:#ffb6ad;background:#522e2d}.status.draft,.status.unreviewed{color:#ead29e;background:#473e2b}.status.verified{color:#a4e2c3}.status+.status{margin-left:4px}
/* A compact, persistent header and a topic rail. */
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/* Details remain plain, readable documents. */
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@media(max-width:1100px){.site-shell{grid-template-columns:165px minmax(0,1fr);gap:20px}.topbar-inner{gap:25px}.brand{font-size:18px}.topbar-nav,.topbar-actions{gap:19px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* The main menu and native sidebar disclosure share the compact shell. */
.site-menu{display:flex;align-items:center;gap:28px;margin-left:auto}.site-menu a{color:#daeae5;font-size:14px;font-weight:600;padding:18px 0;border-bottom:3px solid transparent}.site-menu a:hover{color:white;text-decoration:none}.site-menu a[aria-current]{border-color:var(--accent);color:white}.sidebar-navigation>summary{display:none}.sidebar-content h2{font-size:12px;text-transform:none;color:var(--quiet);margin:0 10px 5px;font-weight:600}.sidebar-content nav+nav{border-top:1px solid var(--soft-line);padding-top:16px}.sidebar-content nav[aria-label$=" problems"] a{display:block}.sidebar-content nav[aria-label$=" problems"] a strong{font-size:13px;color:inherit}.sidebar-content nav[aria-label$=" problems"] a span{display:block;font-size:11px;line-height:1.4;font-weight:400;margin-top:1px;color:var(--quiet)}
@media(max-width:850px){.sidebar-navigation>summary{display:list-item;cursor:pointer;padding:10px 13px;font-size:14px;font-weight:600;list-style-position:inside}.sidebar-content nav+nav{border:0;padding-top:0}.site-menu{gap:20px}.site-menu a{padding:16px 0;font-size:13px}}
@media(max-width:560px){.site-menu{gap:13px}.site-menu a{font-size:12px;padding:7px 0 5px}.topbar-inner{gap:10px}.brand{font-size:16px;letter-spacing:-.3px}.brand-symbol{display:none}}
@media(min-width:851px){.sidebar-navigation:not([open])>summary{display:list-item;cursor:pointer;padding:10px;color:var(--muted);font-size:14px}}

/* Problem pages and leaderboards. All scientific content is precompiled HTML. */
.home-heading,.directory-heading{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:22px}.home-heading h1,.directory-heading h1{font-size:26px}.home-heading p,.directory-heading p{margin-top:7px;color:var(--muted);font-size:14px;max-width:760px}.home-summary,.index-counts{display:flex;align-items:center;gap:20px;color:var(--muted);font-size:13px;white-space:nowrap}.home-summary strong,.index-counts strong{color:var(--text);font-size:16px}.home-summary span,.index-counts span{display:flex;gap:5px;align-items:baseline}.family-index{display:grid;gap:25px}.family-block{min-width:0}.family-heading{display:flex;align-items:center;gap:10px;margin-bottom:12px}.family-heading h2{font-size:19px}.family-heading h2 a{color:var(--text)}.family-heading>span:last-child{margin-left:auto;font-size:12px;color:var(--quiet)}.family-number{display:none}.problem-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.problem-tile,.problem-row{color:var(--text);display:flex;gap:13px;align-items:center;border:1px solid var(--line);border-radius:4px;padding:14px;background:var(--surface);min-width:0}.problem-tile:hover,.problem-row:hover{background:#28323c;border-color:#58756c;text-decoration:none}.problem-acronym,.tile-acronym{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:56px;height:58px;border-radius:4px;background:#254039;color:#9bdfc7;font-size:18px;font-weight:700;text-align:center;line-height:1.1;overflow-wrap:anywhere;padding:4px}.problem-definition{min-width:0;flex:1}.problem-definition strong{display:block;font-size:14px;font-weight:600;line-height:1.35}.problem-definition 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var(--line);background:#252e38;border-radius:4px 4px 0 0;color:var(--muted);font-size:11px;font-weight:600}.variant-row{border:1px solid var(--line);border-top:0;background:var(--surface);color:var(--text);font-size:13px;min-height:74px}.variant-row:hover{background:#29333e;text-decoration:none}.variant-name{min-width:0}.variant-name>small{color:var(--quiet);font-size:11px;display:inline-block;margin-right:6px}.variant-name>strong{font-size:14px;line-height:1.4}.variant-name>span{font-size:12px;display:block;color:var(--muted);margin-top:3px}.variant-model{color:var(--muted);font-size:12px;line-height:1.45}.variant-model>small{display:block;font-size:11px;color:var(--quiet);margin-top:3px}.variant-count,.variant-score{font-variant-numeric:tabular-nums;text-align:right}.variant-score{color:var(--accent);font-weight:600;white-space:nowrap}.problem-banner{display:flex;align-items:center;gap:18px;padding:15px 18px;background:var(--surface);border:1px solid var(--line);border-radius:5px 5px 0 0}.problem-badge,.problem-banner-acronym{display:flex;align-items:center;justify-content:center;width:70px;height:70px;flex-shrink:0;background:#254039;color:#a4e2c9;border-radius:4px;font-weight:700;font-size:25px;text-align:center;line-height:1.1;padding:5px;overflow-wrap:anywhere}.problem-banner h1,.problem-banner h2{font-size:24px;line-height:1.25}.problem-banner p{font-size:13px;color:var(--muted);margin-top:5px}.problem-banner small{font-size:12px;color:var(--quiet)}.problem-tabs{display:flex;gap:0;overflow-x:auto;white-space:nowrap;background:#202831;border:1px solid var(--line);border-top:0;padding:0 16px;margin-bottom:18px;border-radius:0 0 4px 4px}.problem-tabs a{display:block;padding:12px 15px 10px;font-size:14px;color:var(--muted);border-bottom:3px solid transparent}.problem-tabs a:hover{color:white;text-decoration:none;background:#2b343e}.problem-tabs a[aria-current]{color:var(--accent);border-color:var(--accent);font-weight:600}.category-controls{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:16px 0}.category-tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:thin;white-space:nowrap;min-width:0;flex:1}.category-tabs a{padding:7px 10px;border:1px solid var(--line);border-radius:4px;color:var(--muted);font-size:12px;background:#20262e}.category-tabs a:hover{color:white;border-color:#637267;text-decoration:none}.category-tabs a[aria-current]{background:var(--accent-bg);border-color:#458c75;color:#b0ebd4}.category-select{display:flex;align-items:center;gap:8px;margin:12px 0;font-size:13px;color:var(--muted)}.category-select select{min-width:240px;max-width:450px;min-height:35px;font-size:13px}.category-select small{font-size:12px}.comparison-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:16px 0 8px}.comparison-heading h1{font-size:21px}.comparison-heading .section-kicker{display:none}.comparison-heading p{font-size:13px;color:var(--muted);margin-top:5px;max-width:800px}.comparison-total{color:var(--muted);font-size:12px;white-space:nowrap}.comparison-total strong{color:var(--text);font-size:15px;margin-right:4px}.comparison-meta{display:flex;align-items:center;flex-wrap:wrap;gap:7px 17px;font-size:12px;color:var(--muted);margin-bottom:8px}.comparison-meta>span{display:inline-block}.category-tags{display:flex;gap:9px;flex-wrap:wrap;font-size:12px;color:var(--quiet);margin:10px 0}.static-tabs{display:flex;gap:18px;align-items:center;flex-wrap:wrap;padding:10px 0;margin-top:8px;border-bottom:1px solid var(--line);font-size:13px}.static-tabs a{color:var(--muted)}.static-tabs a:hover{color:var(--accent)}.record-section{margin-top:12px}.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:4px;background:var(--surface)}.leaderboard{border-collapse:collapse;width:100%;font-size:13px;table-layout:fixed;min-width:850px}.leaderboard th{text-align:left;padding:10px 11px;color:#c1cbd7;background:#29323d;font-size:11px;font-weight:600;line-height:1.3}.leaderboard td{padding:13px 11px;border-top:1px solid #343d48;vertical-align:top}.leaderboard tbody tr:nth-child(even){background:#242c35}.leaderboard tbody tr:hover{background:#2b3740}.leaderboard th:nth-child(1){width:39px;text-align:center}.leaderboard th:nth-child(2){width:auto}.leaderboard th:nth-child(3){width:90px}.leaderboard th:nth-child(4),.leaderboard th:nth-child(5){width:125px}.leaderboard th:nth-child(6){width:112px}.rank-col{text-align:center}.rank{display:inline-block;color:var(--muted);font-size:14px;line-height:1.4;font-variant-numeric:tabular-nums;font-weight:600}.best-row .rank{color:#f0d37c}.best-row .publication-title{color:#e7f8ef}.publication-title{display:block;color:var(--text);font-weight:600;font-size:13.5px;line-height:1.42;overflow-wrap:anywhere}.publication-title:hover{color:var(--accent)}.authors{display:block;color:#b6c0cc;font-size:12px;line-height:1.5;margin-top:5px}.record-actions{display:flex;align-items:center;gap:12px;font-size:11px;line-height:1.3;margin-top:7px}.record-actions a{color:var(--accent)}.year-cell{color:var(--muted);font-size:12px;line-height:1.6;font-variant-numeric:tabular-nums}.time-cell{color:#9be1c3;font-variant-numeric:tabular-nums}.space-cell{color:#ccd4de;font-variant-numeric:tabular-nums}.evidence-cell .status{display:table;margin:0 0 5px}.table-footer{display:flex;justify-content:space-between;gap:20px;margin-top:10px;font-size:12px;color:var(--quiet)}.table-pagination{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:18px;font-size:13px}.table-pagination strong{color:var(--accent)}.table-pagination .outline{min-width:85px}.history-chart-section{border:1px solid var(--line);border-radius:4px;background:var(--surface);padding:19px;margin-top:24px}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:15px}.panel-heading h2{font-size:18px}.panel-heading .section-kicker{display:none}.chart-current{font-size:12px;color:var(--muted)}.chart-current strong{font-size:16px;color:var(--accent);margin-left:5px}.chart-wrap{margin:12px 0 0;overflow-x:auto}.chart-wrap svg{width:100%;height:auto;min-width:500px}.chart-grid{stroke:#3d4652;stroke-width:1;stroke-dasharray:3 5}.axis{fill:#aab5c3;font:12px Arial,Helvetica,sans-serif}.step-line{fill:none;stroke:var(--accent);stroke-width:2.5;stroke-linejoin:round}.chart-point{fill:#20262e;stroke:var(--accent);stroke-width:2}.chart-point:hover{fill:var(--accent)}.chart-caption{font-size:12px;line-height:1.65;color:var(--muted);margin-top:12px}.chart-empty{font-size:14px;padding:20px;color:var(--muted)}.chart-empty small{display:block;font-size:12px;margin-top:7px}.static-more{display:inline-block;margin-top:14px;font-size:13px}.static-definition{border:1px solid var(--line);border-radius:4px;background:var(--surface);margin-top:20px;padding:0 16px}.static-definition summary{cursor:pointer;padding:13px 0;color:var(--text);font-size:14px;font-weight:600}.static-definition .detail-fields{margin:0 0 14px}.static-history{list-style:none;padding:0;margin:15px 0 0}.static-history>li{border-top:1px solid var(--line)}.static-history-row{display:flex;gap:20px;align-items:center;padding:15px 2px;color:var(--text)}.static-history-row:hover{background:var(--raised);text-decoration:none}.history-date{min-width:92px;color:var(--muted);font-size:12px}.history-source{flex:1;min-width:0}.history-source strong{display:block;font-size:14px;line-height:1.4}.history-source small{display:block;font-size:12px;color:var(--muted);margin-top:5px}.history-coefficient{font-size:17px;color:var(--accent);font-variant-numeric:tabular-nums}.static-detail{max-width:1000px}.static-detail h1{font-size:26px;line-height:1.3;margin:8px 0 10px}.static-detail h2{font-size:18px;margin:26px 0 11px}.static-detail>p{font-size:14px;line-height:1.75;color:var(--muted)}.static-detail .detail-authors{font-size:14px;margin-top:12px}.static-detail .detail-scores{margin-top:20px}.static-detail .entry-citation pre{max-height:none}.static-detail .source-references{border-top:1px solid var(--line);margin-top:25px}.static-downloads{padding-left:20px;font-size:14px;line-height:1.8;color:var(--muted)}.static-downloads li{margin-bottom:8px}[data-filter-row][hidden]{display:none!important}
@media(max-width:1200px){.problem-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-heading{align-items:flex-start}.home-summary{gap:10px;font-size:12px}.home-summary strong{font-size:14px}.leaderboard{min-width:830px}.leaderboard th:nth-child(4),.leaderboard th:nth-child(5){width:113px}}
@media(max-width:850px){.home-heading,.directory-heading{gap:16px}.problem-banner h1,.problem-banner h2{font-size:23px}.problem-banner p{font-size:13px}.category-controls{display:block}.category-select{margin:12px 0}.category-tabs{padding-bottom:3px}.comparison-heading h1{font-size:20px}.table-scroll{margin:0}.static-detail h1{font-size:25px}.variant-index-head,.variant-row{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) 52px 70px;gap:12px}}
@media(max-width:560px){.home-heading,.directory-heading{display:block;margin-bottom:18px}.home-heading h1,.directory-heading h1{font-size:24px}.home-summary,.index-counts{margin-top:12px;gap:16px;flex-wrap:wrap;font-size:12px}.home-heading p,.directory-heading p{font-size:13px}.family-heading{margin-bottom:10px}.family-heading h2{font-size:18px}.problem-grid{grid-template-columns:1fr;gap:8px}.problem-tile,.problem-row{padding:11px;gap:11px}.problem-acronym,.tile-acronym{width:50px;height:50px;font-size:16px}.problem-counts{font-size:12px}.problem-list .problem-counts{white-space:normal}.problem-banner{padding:13px;gap:12px}.problem-badge,.problem-banner-acronym{width:56px;height:60px;font-size:21px}.problem-banner h1,.problem-banner h2{font-size:20px}.problem-banner p{font-size:12px}.problem-tabs{padding:0 4px;margin-bottom:14px}.problem-tabs a{padding:11px 10px 9px;font-size:13px}.category-select{flex-wrap:wrap;gap:6px}.category-select select{min-width:0;width:100%;max-width:100%;font-size:13px}.category-tabs a{font-size:12px;padding:7px 9px}.comparison-heading{display:block;margin-top:15px}.comparison-heading h1{font-size:20px}.comparison-heading p{font-size:12px}.comparison-total{margin-top:7px}.comparison-meta{font-size:11px;gap:6px 12px}.static-tabs{font-size:12px;gap:14px}.static-filter{gap:7px;margin:12px 0}.static-filter>span{font-size:12px}.static-filter input{width:100%;min-height:37px}.static-filter small{font-size:11px}.table-footer{font-size:11px;gap:12px;line-height:1.5}.table-footer>span:last-child{max-width:175px;text-align:right}.leaderboard th{font-size:11px}.leaderboard td{padding-top:12px;padding-bottom:12px}.table-pagination{font-size:12px}.table-pagination .outline{font-size:12px;min-width:70px}.history-chart-section{padding:13px;margin-top:20px}.panel-heading{align-items:flex-start;gap:12px}.panel-heading h2{font-size:17px}.chart-current{font-size:11px}.chart-current strong{font-size:14px}.chart-caption{font-size:11px}.static-history-row{gap:10px;flex-wrap:wrap}.history-date{min-width:65px;font-size:11px}.history-source strong{font-size:13px}.history-source small{font-size:11px}.history-coefficient{font-size:15px}.static-detail h1{font-size:23px}.static-detail h2{font-size:17px}.static-detail>p,.static-detail .detail-authors{font-size:13px}.variant-index-head,.variant-row{grid-template-columns:minmax(0,1fr) 43px 67px;gap:10px;padding:12px 10px}.variant-index-head>span:nth-child(2){display:none}.variant-model{grid-column:1/-1;grid-row:2;font-size:12px}.variant-count{grid-column:2;grid-row:1}.variant-score{grid-column:3;grid-row:1}.variant-name>strong{font-size:13px}.variant-name>span{font-size:11px}.variant-name>small{font-size:10px}.variant-model>small{font-size:11px}.static-downloads{font-size:13px}}
.problem-tile{display:grid;grid-template-columns:56px minmax(0,1fr) 12px;gap:4px 13px}.problem-tile .problem-acronym{grid-column:1;grid-row:1/3}.problem-tile .problem-definition{grid-column:2;grid-row:1;align-self:end}.problem-tile .problem-counts,.problem-list .problem-tile .problem-counts{grid-column:2;grid-row:2;align-self:start;margin:0;white-space:normal;font-size:12px}.problem-tile>span:last-child{grid-column:3;grid-row:1/3}.comparison-heading h2{font-size:21px}.leaderboard-tools{display:flex;align-items:center;justify-content:space-between;margin:17px 0 0;border-top:1px solid var(--line);padding-top:13px;font-size:13px;font-weight:600}.leaderboard-tools>div{display:flex;gap:14px;font-size:12px;font-weight:400}
@media(max-width:1200px){.home-heading{display:block}.home-summary{margin-top:12px}.home-summary span{display:inline}}
@media(max-width:560px){.problem-tile{grid-template-columns:50px minmax(0,1fr) 12px;gap:3px 11px}.comparison-heading h2{font-size:19px}.leaderboard-tools{margin-top:13px}}
.problem-acronym.long-acronym{font-size:11px;line-height:1.3;overflow-wrap:normal;word-break:normal}.problem-badge.long-acronym{font-size:14px;line-height:1.3;overflow-wrap:normal}
.category-select{flex-shrink:0;margin:0}.category-select select{width:255px;min-width:0;max-width:255px}.category-tabs{scrollbar-color:#526058 transparent;scrollbar-width:thin}
@media(max-width:1150px){.category-controls{display:block}.category-select{margin-top:10px}.category-select select{width:320px;max-width:100%}}
@media(max-width:560px){.category-select select{width:100%;max-width:100%}.category-select{margin-top:8px}}

/* One selector for a leaderboard's category; history comparisons have their own page. */
.category-controls{display:block;margin:16px 0}.category-select{display:grid;grid-template-columns:72px minmax(0,1fr);align-items:center;gap:10px;width:100%;max-width:620px;margin:0}.category-select select{width:100%;max-width:none;min-width:0}.legacy-history-link{font-size:14px;margin:16px 0}.problem-badge:not(.long-acronym){white-space:nowrap;overflow-wrap:normal;word-break:normal;min-width:3em}
@media(max-width:560px){.site-menu{margin-left:0;flex-basis:100%;justify-content:space-between;gap:12px}.brand{font-size:18px}.category-select{display:flex;flex-direction:column;align-items:stretch;gap:6px}.category-select select{width:100%;max-width:none}}

/* CryptoRecords.info uses a compact text wordmark and bibliographic venue labels. */
.brand{font-size:23px;letter-spacing:-.65px;font-weight:700}.brand-wordmark{white-space:nowrap}.brand-domain{color:var(--accent);font-weight:400;letter-spacing:-.4px}.publication-venue{display:block;color:#9ed6c9;font-size:11px;line-height:1.5;margin-top:4px;font-weight:500}.static-detail .detail-venue{color:var(--accent);font-size:14px;margin:8px 0 14px}
@media(max-width:560px){.brand{font-size:23px}.publication-venue{font-size:11px}}

/* The history comparison loads only on explicit selection; no theme dependencies. */
.history-controls{border:1px solid var(--line);border-radius:4px;background:var(--surface);padding:17px;margin-bottom:16px}.history-controls h2{font-size:17px;margin-bottom:13px}.history-picker{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px}.history-picker label,.history-range label{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--muted)}.history-picker select{max-width:100%;font-size:13px;min-height:37px}.history-picker label:first-child{width:210px}.history-picker .history-category-label{flex:1;min-width:225px;max-width:540px}.history-picker button{min-height:37px}.history-control-help{color:var(--muted);font-size:12px;margin-top:10px}.history-range{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px 12px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.history-range input{min-height:35px;font-size:13px}.history-range button{min-height:35px}.history-presets{display:flex;gap:12px;padding:6px 0}.history-presets button{color:var(--accent);font-size:12px;border:0;background:transparent;padding:0}.history-presets button:hover{text-decoration:underline}.history-range>a{font-size:12px;margin-left:auto;padding:7px 0}.history-status{min-height:19px;color:var(--muted);font-size:13px;margin:8px 0}.history-status.is-error{color:#ffb6ad}.history-scale-note{font-size:13px;color:#ead29e;padding:10px 13px;background:#3d3526;border:1px solid #63543a;border-radius:4px;margin-bottom:13px}.history-plot-panel{border:1px solid var(--line);border-radius:4px;background:var(--surface);padding:17px;margin-top:14px}.history-plot-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:10px}.history-plot-heading h2{font-size:17px}.history-plot-heading span{color:var(--muted);font-size:12px}.history-svg{overflow:auto}.history-svg svg{width:100%;min-width:580px;height:auto}.history-line{fill:none;stroke-width:2.8;stroke-linejoin:round;stroke-linecap:round}.history-series circle:hover{r:6;fill:var(--accent)}.history-legend{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px}.history-legend-item{padding:14px;border:1px solid var(--line);border-radius:4px;background:var(--surface);font-size:12px;min-width:0}.history-legend-top{display:flex;align-items:flex-start;gap:10px;font-size:13px}.history-legend-top label{display:flex;align-items:flex-start;gap:6px;flex:1;min-width:0}.history-legend-top input{width:14px;height:14px;min-height:0;margin:3px 0 0;padding:0;accent-color:var(--accent)}.history-legend-top strong{line-height:1.5;font-weight:600}.history-swatch{display:inline-block;flex-shrink:0;width:27px;height:0;border-top:3px solid var(--series-color);margin-top:10px}.history-legend-item:nth-child(even) .history-swatch{border-top-style:dashed}.history-remove{margin-left:auto;border:0;background:transparent;color:var(--muted);font-size:12px;padding:1px 0 1px 8px}.history-remove:hover{color:#ffb6ad}.history-legend-item>p{font-size:12px;color:var(--muted);line-height:1.6;margin-top:7px}.history-legend-item details{margin:9px 0;font-size:12px;color:var(--muted);line-height:1.6}.history-legend-item summary{cursor:pointer;color:var(--accent)}.history-legend-item details p{margin-top:8px;white-space:pre-line}.history-legend-item code{font-size:11px}.history-legend-item.is-hidden .history-legend-top strong{opacity:.55}.history-empty,.history-noscript{font-size:14px;color:var(--muted);padding:15px 0;line-height:1.65}
@media(max-width:1100px){.history-picker label:first-child{width:185px}.history-range>a{margin-left:0}.history-plot-heading{display:block}.history-plot-heading span{display:block;margin-top:6px}}
@media(max-width:650px){.history-controls,.history-plot-panel{padding:12px}.history-picker{gap:10px}.history-picker label:first-child,.history-picker .history-category-label{width:100%;min-width:0;max-width:none;flex-basis:100%}.history-picker select{width:100%}.history-range{gap:10px}.history-range label{min-width:calc(50% - 6px);flex:1}.history-range input{width:100%}.history-presets{gap:13px}.history-range>a{margin-left:0}.history-legend{grid-template-columns:1fr}.history-plot-heading h2{font-size:16px}.history-plot-heading span{font-size:11px;line-height:1.6}.history-legend-top{font-size:13px}.history-legend-item{padding:12px}}

.history-swatch{display:block;width:27px;height:14px;border:0;margin-top:5px}.history-legend-item:nth-child(even) .history-swatch{border:0}

.history-plot-key{display:flex;flex-wrap:wrap;gap:7px 21px;margin:11px 0 4px;font-size:12px}.history-plot-key>span{display:flex;align-items:center;gap:7px}.history-plot-key strong{font-weight:500}.history-plot-key .history-swatch{margin:0;width:26px;height:12px}

.history-result-toggle{display:flex;align-items:center;gap:7px;font-size:13px;margin-top:14px;color:var(--text)}.history-result-toggle input{width:15px;height:15px;min-height:0;margin:0;accent-color:var(--accent)}.history-marker-key{display:flex;flex-wrap:wrap;gap:10px 24px;font-size:12px;color:var(--muted);margin:8px 0}.history-marker-key>span{display:flex;align-items:center;gap:5px}.history-marker-key svg{width:18px;height:18px;fill:var(--surface);stroke:var(--accent);stroke-width:1.6}.history-other-marker{cursor:pointer}.history-other-marker:hover{stroke-width:3;fill:var(--accent)}.history-density-note{margin-top:10px;color:var(--muted);font-size:12px;line-height:1.6}