@font-face{font-family:DM Sans Variable;font-style:normal;font-display:swap;font-weight:100 1000;src:url(/assets/dm-sans-latin-ext-wght-normal-BOFOeGcA.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:DM Sans Variable;font-style:normal;font-display:swap;font-weight:100 1000;src:url(/assets/dm-sans-latin-wght-normal-Xz1IZZA0.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--font-sans: "DM Sans Variable", "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--bg: #f5f3ed;--surface: #ffffff;--surface-2: #fafaf7;--surface-3: #f2f1ec;--ink: #16191d;--ink-2: #3a4048;--muted: #5c646e;--faint: #6b737e;--line: #e4e0d6;--line-2: #ebedf0;--line-strong: #cfd4db;--accent: #0b7a55;--accent-soft: #e7f4ee;--accent-line: #b6dccb;--focus: #0b7a55;--warn-bg: #fff8e8;--warn-line: #eedcae;--warn-ink: #7a5b12;--primary-bg: #16191d;--primary-ink: #ffffff;--primary-hover: #30363e;--radius-xs: 5px;--radius-s: 8px;--radius-m: 11px;--radius-l: 16px;--shadow-1: 0 1px 2px rgba(22, 25, 29, .05);--shadow-2: 0 1px 2px rgba(22, 25, 29, .04), 0 12px 32px -14px rgba(22, 25, 29, .22);--shadow-3: 0 24px 80px -20px rgba(22, 25, 29, .35);--ease: cubic-bezier(.2, .7, .3, 1);--z-raised: 2;--z-overlay: 5;--z-toast: 50;--page-max: 1400px;--page-pad: 40px;color-scheme:light;font-family:var(--font-sans);font-size:14px;line-height:1.5;color:var(--ink);background:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}:root[data-theme=dark]{--bg: #0f1113;--surface: #16191d;--surface-2: #1a1e23;--surface-3: #21262c;--ink: #eceef1;--ink-2: #c8cdd4;--muted: #a0a8b3;--faint: #7c8591;--line: #262b31;--line-2: #252a30;--line-strong: #3a414a;--accent: #6fd3ad;--accent-soft: #173027;--accent-line: #2f5a4a;--focus: #6fd3ad;--warn-bg: #2a2418;--warn-line: #5a4a2c;--warn-ink: #e6c98e;--primary-bg: #eceef1;--primary-ink: #111315;--primary-hover: #ffffff;--shadow-1: 0 1px 2px rgba(0, 0, 0, .3);--shadow-2: 0 1px 2px rgba(0, 0, 0, .3), 0 16px 36px -14px rgba(0, 0, 0, .6);--shadow-3: 0 24px 80px -16px rgba(0, 0, 0, .75);color-scheme:dark;scrollbar-color:#3d444d var(--bg)}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100dvh;overflow-x:clip;background:var(--bg)}h1,h2,h3,h4,p,dl,dd{margin:0}h1,h2,h3{text-wrap:balance}p{text-wrap:pretty}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}svg{flex-shrink:0}small{display:block;color:var(--muted);font-size:12px;line-height:1.45}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:34px;padding:7px 12px;border:1px solid var(--line-2);border-radius:var(--radius-s);background:var(--surface);font-size:13px;font-weight:500;line-height:1.2;-webkit-tap-highlight-color:transparent;transition:background-color .15s var(--ease),border-color .15s var(--ease),color .15s var(--ease),box-shadow .15s var(--ease),transform .1s var(--ease)}button:hover{background:var(--surface-3);border-color:var(--line-strong)}button:active:not(:disabled){transform:translateY(1px)}button:disabled{opacity:.4;cursor:not-allowed}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}input[type=checkbox]{width:16px;height:16px;margin:0;accent-color:var(--ink);cursor:pointer;flex-shrink:0}select{min-height:34px;padding:7px 30px 7px 11px;border:1px solid var(--line-2);border-radius:var(--radius-s);background:var(--surface);color:var(--ink-2);font-size:13px;max-width:100%;cursor:pointer}input[type=search]::-webkit-search-cancel-button{display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:12px;top:-60px;z-index:var(--z-toast);padding:9px 14px;border-radius:var(--radius-s);background:var(--primary-bg);color:var(--primary-ink);font-size:13px;font-weight:600}.skip-link:focus{top:10px}.mobile-break{display:none}.faint{opacity:.45}.primary{background:var(--primary-bg);border-color:var(--primary-bg);color:var(--primary-ink);padding:9px 16px}.primary:hover{background:var(--primary-hover);border-color:var(--primary-hover);color:var(--primary-ink)}.icon-button{width:34px;min-height:34px;height:34px;padding:0;color:var(--ink-2)}.text-button{color:var(--ink-2)}.link-button{min-height:0;padding:0;border:0;background:none;font-weight:400}.link-button:hover{background:none;text-decoration:underline;text-underline-offset:3px}.count{display:inline-block;min-width:20px;padding:2px 6px;border-radius:var(--radius-xs);background:var(--surface-3);color:var(--muted);font-size:11.5px;font-weight:500;font-variant-numeric:tabular-nums;text-align:center}.segmented{display:inline-flex;align-items:center;gap:2px;padding:3px;border-radius:calc(var(--radius-s) + 3px);background:var(--surface-3)}.segmented>button{min-height:30px;padding:5px 11px;border:1px solid transparent;border-radius:var(--radius-s);background:transparent;color:var(--muted)}.segmented>button:hover:not(:disabled){background:color-mix(in srgb,var(--surface) 60%,transparent);border-color:transparent;color:var(--ink)}.segmented>button[aria-pressed=true]{background:var(--surface);border-color:var(--line-2);color:var(--ink);box-shadow:var(--shadow-1)}.site-header{border-bottom:1px solid var(--line);background:var(--bg)}.header-inner{max-width:var(--page-max);height:60px;margin:0 auto;padding:0 var(--page-pad);display:flex;align-items:center;gap:36px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:650;letter-spacing:-.02em;white-space:nowrap}.brand:hover{text-decoration:none}.site-header nav{display:flex;align-self:stretch;gap:26px}.nav-link{position:relative;min-height:0;padding:0 1px;border:0;border-radius:0;background:none;color:var(--muted);font-size:14px}.nav-link:hover{background:none;color:var(--ink)}.nav-link.current{color:var(--ink);font-weight:600}.nav-link.current:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;border-radius:2px;background:var(--ink)}.header-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.header-contribute,.header-star{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 11px;border-radius:var(--radius-s);font-size:13px;font-weight:500;white-space:nowrap;color:var(--ink-2)}.header-contribute:hover,.header-star:hover{text-decoration:none;background:var(--surface-3);color:var(--ink)}.header-star{border:1px solid var(--line-2);background:var(--surface)}.header-star .star-count{padding-left:7px;margin-left:1px;border-left:1px solid var(--line-2);color:var(--muted);font-variant-numeric:tabular-nums}.site-header .icon-button,.language{border-color:var(--line-2);background:var(--surface)}.language{min-width:46px;height:34px;padding:0 10px;font-size:13px;white-space:nowrap}.github{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-s)}.github:hover{background:var(--surface-3)}.page{max-width:var(--page-max);margin:0 auto;padding:0 var(--page-pad)}.intro{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:32px;padding:28px 0 22px}.eyebrow{margin-bottom:12px;color:var(--muted);font-size:13px;font-weight:500}.intro h1,.method-page h1{font-size:clamp(32px,3.3vw,46px);font-weight:600;letter-spacing:-.035em;line-height:1.08}.intro h1{font-size:clamp(26px,2.5vw,34px);letter-spacing:-.03em}.lede{max-width:62ch;margin-top:14px;color:var(--muted);font-size:16px;line-height:1.55}.intro .lede{margin-top:8px;font-size:14.5px}.intro-stats{display:flex;gap:28px;padding-bottom:2px}.intro-stats div{display:flex;flex-direction:column-reverse;gap:2px}.intro-stats dt{color:var(--muted);font-size:12.5px;white-space:nowrap}.intro-stats dd{font-size:20px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.15}.notice{margin-top:20px;display:flex;align-items:center;gap:10px;padding:10px 12px 10px 14px;border:1px solid var(--warn-line);border-radius:var(--radius-m);background:var(--warn-bg);color:var(--warn-ink);font-size:13px}.notice .icon-button{margin-left:auto;border:0;background:transparent;color:inherit}.workspace{border:1px solid var(--line);border-radius:var(--radius-l);background:var(--surface);box-shadow:var(--shadow-1)}.workspace{overflow:clip}.workspace:focus{outline:none}.workspace-top{display:flex;align-items:stretch;justify-content:space-between;gap:16px;padding:0 16px 0 10px;border-bottom:1px solid var(--line-2)}.view-tabs{display:flex;align-items:stretch;gap:2px;overflow-x:auto;scrollbar-width:none}.view-tabs::-webkit-scrollbar{display:none}.view-tab{position:relative;min-height:52px;padding:0 13px;border:0;border-radius:0;background:transparent;color:var(--muted);font-size:14px;white-space:nowrap}.view-tab:after{content:"";position:absolute;left:10px;right:10px;bottom:0;height:2px;border-radius:2px 2px 0 0;background:transparent;transition:background-color .15s var(--ease)}.view-tab:hover{background:transparent;color:var(--ink)}.view-tab:hover:after{background:var(--line-strong)}.view-tab:active:not(:disabled){transform:none}.view-tab.active{color:var(--ink);font-weight:600}.view-tab.active:after{background:var(--ink)}.tab-short{display:none}.chart-actions{display:flex;align-items:center;gap:6px}.board-tabs{display:flex;gap:2px;width:fit-content;max-width:calc(100% - 48px);margin:16px 24px 0;padding:3px;border-radius:calc(var(--radius-s) + 3px);background:var(--surface-3);overflow-x:auto;scrollbar-width:none}.board-tabs::-webkit-scrollbar{display:none}.board-tab{min-height:30px;padding:5px 11px;border:1px solid transparent;border-radius:var(--radius-s);background:transparent;color:var(--muted);font-size:13px;white-space:nowrap}.board-tab:hover{background:color-mix(in srgb,var(--surface) 60%,transparent);border-color:transparent;color:var(--ink)}.board-tab.selected,.board-tab.selected:hover{background:var(--surface);border-color:var(--line-2);color:var(--ink);font-weight:600;box-shadow:var(--shadow-1)}.view-context{display:flex;flex-wrap:wrap;align-items:center;gap:2px 14px;padding:14px 24px 0;color:var(--muted);font-size:12.5px}.board-tabs+.view-context{padding-top:8px}.view-context a{display:inline-flex;align-items:center;gap:3px;color:var(--ink-2);font-weight:500}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 24px 6px}.chart-tools-slot{display:flex;align-items:center}.chart-tools-slot:empty{display:none}.toolbar-search{width:260px;max-width:100%;height:34px}.select-models{justify-content:space-between;min-width:220px}.select-models>span:first-of-type{margin-right:auto}.has-filters{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent)}.has-filters .count{background:var(--surface);color:var(--accent)}.toolbar-space{flex:1}.results-count{color:var(--muted);font-size:13px;white-space:nowrap}.results-count b{color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}.chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 24px 8px}.chips>button{min-height:28px;padding:4px 8px 4px 10px;border-color:var(--accent-line);border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:12.5px}.chips>.clear-all{border-color:transparent;background:none;color:var(--muted)}.legend-row{display:flex;align-items:flex-start;gap:8px;padding:0 20px 6px}.legend{flex:1;min-width:0;display:flex;flex-wrap:wrap;align-items:center;gap:2px 4px;max-height:30px;overflow:hidden}.legend-row.is-open .legend{max-height:none}.legend-more{flex:0 0 auto;min-height:28px;padding:3px 9px;border-color:transparent;border-radius:999px;background:var(--surface-3);color:var(--ink-2);font-size:12px;gap:4px}.legend-row.is-open .legend-more svg{transform:rotate(180deg)}.legend-item{min-height:28px;padding:3px 9px 3px 7px;border:1px solid transparent;border-radius:999px;background:transparent;color:var(--ink-2);font-size:12.5px;font-weight:450;gap:6px}.legend-item i{width:10px;height:10px;border-radius:50%;box-shadow:inset 0 0 0 1px #0000002e}:root[data-theme=dark] .legend-item i{box-shadow:inset 0 0 0 1px #ffffff40}.legend-count{color:var(--faint);font-size:11.5px;font-variant-numeric:tabular-nums}.legend-item:hover{border-color:var(--line-2);background:var(--surface-3)}.legend-item.active{border-color:var(--ink);background:var(--surface);color:var(--ink);font-weight:600}.legend-item.muted{opacity:.5}.legend-item.muted:hover{opacity:1}.frontier-legend{display:inline-flex;flex:0 0 auto;align-items:center;gap:7px;min-height:28px;padding:0 4px;color:var(--muted);font-size:12.5px;white-space:nowrap}.frontier-legend i{width:20px;height:2px;border-radius:2px;background:var(--ink)}.fee-bands,.x-mode{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px 8px;margin-left:6px}.fee-label{color:var(--muted);font-size:13px}.fee-bands .segmented{flex-wrap:wrap}.fee-bands .segmented>button,.x-mode .segmented>button{min-height:28px;padding:4px 10px;white-space:nowrap}.fee-note{display:inline-flex;color:var(--faint);cursor:help;border-radius:50%}.fee-note:hover{color:var(--ink-2)}.plot-controls{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:4px 20px 6px}.chart-tools-slot .plot-controls{padding:0;gap:6px}.plot-controls .segmented>button{min-height:28px;padding:4px 9px;font-size:12.5px;gap:5px}.plot-controls .segmented>button:not([aria-pressed]){color:var(--ink-2)}.chart-search-slot{margin-left:auto;position:relative;display:flex;align-items:center}.chart-shell{position:relative;padding:0 4px}.plot{position:relative;width:100%;cursor:grab;touch-action:pan-y;user-select:none;-webkit-user-select:none}.plot:focus-visible{outline-offset:-2px;border-radius:var(--radius-s)}.plot.is-grabbing{cursor:grabbing}.plot.is-zoom{cursor:crosshair}.plot.is-over-point:not(.is-grabbing){cursor:pointer}.plot svg text{font-kerning:normal}.chart-badge{transition:transform .16s var(--ease)}.chart-badge.is-hovered{transform:scale(1.22)}.point-halo{transform-box:fill-box;transform-origin:center;animation:halo-in .17s var(--ease) both}@keyframes halo-in{0%{transform:scale(.5);opacity:.3}}.point-hover-card{position:absolute;z-index:var(--z-overlay);width:256px;padding:11px 13px 10px;border:1px solid var(--line-2);border-radius:var(--radius-m);background:var(--surface);box-shadow:var(--shadow-2);pointer-events:none;animation:card-in .14s var(--ease) both}@keyframes card-in{0%{opacity:0;transform:translateY(4px) scale(.985)}}.hover-title{display:flex;align-items:center;gap:8px;font-size:14px;line-height:1.3}.hover-title b{font-weight:600}.hover-plan{margin-top:4px;color:var(--muted);font-size:12.5px}.hover-variant{margin-top:2px;color:var(--faint);font-size:11.5px;overflow-wrap:anywhere}.hover-stats{display:flex;gap:18px;margin-top:9px;padding-top:9px;border-top:1px solid var(--line-2);font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}.hover-stats small{margin-bottom:1px;font-size:11.5px;font-weight:400}.hover-stats i{color:var(--muted);font-size:11.5px;font-style:normal;font-weight:400}.hover-foot{margin-top:7px;color:var(--faint);font-size:11.5px}.point-key{padding:6px 20px 16px}.point-key>div{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px;max-height:260px;overflow-y:auto}.point-key button{justify-content:flex-start;gap:9px;min-height:48px;padding:7px 10px;border-color:var(--line-2);border-radius:var(--radius-m);background:var(--surface);text-align:left;touch-action:manipulation}.point-key button:hover{border-color:var(--line-strong);background:var(--surface-2)}.point-key b{display:grid;place-items:center;flex:0 0 auto;min-width:22px;height:22px;padding:0 5px;border-radius:999px;font-size:11px;font-weight:700}.point-key button>span:last-child{min-width:0}.point-key strong{display:block;font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.point-key small{margin-top:1px;font-size:12px;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.point-key button.is-hit,.point-key button.is-hit:hover{border-color:var(--hit, var(--accent));box-shadow:0 0 0 3px var(--hit-ring, var(--accent-soft))}.chart-foot{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:12px 24px;border-top:1px solid var(--line-2);color:var(--muted);font-size:12.5px}.foot-stats{white-space:nowrap;font-variant-numeric:tabular-nums}.unscored{flex:1;min-width:0;color:var(--muted);font-size:12.5px}.unscored summary{cursor:pointer;width:fit-content}.unscored p{padding:10px 0}.unscored>div{display:flex;flex-wrap:wrap;gap:6px}.unscored button{min-height:28px;padding:4px 10px;border-radius:999px;background:var(--surface-2);font-size:12px;font-weight:450}.empty{min-height:320px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:40px;color:var(--muted);text-align:center}.empty h3{color:var(--ink);font-size:17px;font-weight:600}.empty p{max-width:48ch;font-size:13px}.table-empty{min-height:180px}.chart-search-root{position:relative}.chart-search-toggle{width:32px;min-height:32px;height:32px;padding:0}.chart-search{display:flex;align-items:center;gap:6px;width:270px;max-width:100%;height:32px;padding:0 6px 0 9px;border:1px solid var(--line-2);border-radius:var(--radius-s);background:var(--surface);color:var(--faint)}.chart-search:focus-within{border-color:var(--line-strong);box-shadow:0 0 0 3px var(--surface-3)}.chart-search input{width:100%;min-width:0;border:0;outline:none;background:transparent;color:var(--ink);font-size:13px}.chart-search input::placeholder,.search input::placeholder{color:var(--faint)}.chart-search button{min-height:0;padding:3px;border:0;background:transparent;color:var(--muted)}.chart-search-chip{display:flex;align-items:center;gap:4px;min-width:0;max-width:58%;padding:1px 2px 1px 8px;border:1px solid var(--accent-line);border-radius:var(--radius-xs);background:var(--accent-soft);color:var(--ink);font-size:12px;line-height:1.35}.chart-search-chip-label{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.chart-search-list{position:absolute;top:calc(100% + 6px);right:0;z-index:var(--z-overlay);width:340px;max-width:86vw;max-height:360px;overflow-y:auto;padding:5px;border:1px solid var(--line-2);border-radius:var(--radius-m);background:var(--surface);box-shadow:var(--shadow-2)}.chart-search-section{padding:7px 9px 3px;color:var(--faint);font-size:11.5px;font-weight:500;pointer-events:none;-webkit-user-select:none;user-select:none}.chart-search-slot .chart-search-option{display:flex;justify-content:flex-start;gap:9px;width:100%;min-height:0;padding:7px 8px;border:0;border-radius:var(--radius-s);background:transparent;color:var(--ink);font-size:13px;font-weight:500;text-align:left}.chart-search-slot .chart-search-option:hover,.chart-search-slot .chart-search-option.is-active{background:var(--surface-3)}.chart-search-option .provider-logo{width:18px;height:18px;flex-basis:18px}.chart-search-option>span{min-width:0}.chart-search-option small{margin-top:1px;font-size:11.5px;font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chart-search-more,.chart-search-empty{padding:7px 10px;color:var(--muted);font-size:12px}.chart-search-status{position:absolute;top:100%;right:0;margin-top:4px;color:var(--muted);font-size:11.5px;white-space:nowrap;pointer-events:none}.web-ranking,.table-view{padding:6px 24px 16px}.ranking-scroll,.table-scroll{max-height:min(760px,76vh);overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;scrollbar-width:thin;scroll-padding-top:48px}.ranking-scroll{border:1px solid var(--line-2);border-radius:var(--radius-m)}.ranking-scroll:focus-visible,.table-scroll:focus-visible{outline-offset:2px}.ranking-columns,.ranking-row{display:grid;grid-template-columns:36px minmax(240px,1.35fr) minmax(120px,1fr) 176px;align-items:center;gap:20px}.ranking-columns{position:sticky;top:0;z-index:var(--z-raised);padding:10px 14px;border-bottom:1px solid var(--line-2);background:var(--surface-2);color:var(--muted);font-size:12px;font-weight:500}.ranking-columns>:nth-child(4){text-align:right}.ranking-row{width:100%;min-height:54px;padding:7px 14px;border:0;border-bottom:1px solid var(--line-2);border-radius:0;background:var(--surface);text-align:left;font-weight:400;transition:background-color .12s,opacity .18s var(--ease)}.ranking-row:last-of-type{border-bottom:0}.ranking-row:hover,.ranking-row:focus-visible{background:var(--surface-2);border-color:var(--line-2)}.ranking-row:active:not(:disabled){transform:none}.ranking-row.is-faded{opacity:.28}.rank-number{color:var(--faint);font-size:12.5px;font-variant-numeric:tabular-nums}.rank-identity{min-width:0;display:flex;flex-direction:column;gap:4px}.rank-identity strong{font-size:14.5px;font-weight:600;line-height:1.35}.rank-identity .model-name{min-width:0;display:flex;flex-wrap:wrap;align-items:baseline;column-gap:8px;overflow-wrap:anywhere}.rank-plan{color:var(--muted);font-size:13px;font-weight:400}.rank-identity small{display:flex;align-items:center;gap:6px;padding-left:33px}.rank-identity small i,.vendor-dot{display:inline-block;flex-shrink:0;width:8px;height:8px;border-radius:50%;box-shadow:inset 0 0 0 1px #0000002e}.rank-bar{position:relative;display:block;height:8px;border-radius:4px;background:var(--surface-3);overflow:hidden}.rank-bar:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(to right,transparent 0 calc(var(--decade) - 1px),var(--line-strong) calc(var(--decade) - 1px) var(--decade));opacity:.7;pointer-events:none}.rank-bar>span{display:block;height:100%;border-radius:4px;box-shadow:inset 0 0 0 1px #0000001f}.rank-value{display:flex;flex-direction:column;gap:3px;text-align:right;font-variant-numeric:tabular-nums}.rank-value strong{font-size:18px;font-weight:600;letter-spacing:-.02em;white-space:nowrap}.rank-value small{font-size:11.5px;overflow-wrap:anywhere}div.sentinel-row{display:flex;justify-content:center;padding:14px;color:var(--faint);font-size:12px}.sentinel-row td{padding:14px;text-align:center;color:var(--faint);font-size:12px}.ranking-scale-note{display:none}.resize-handle{display:flex;justify-content:center;align-items:center;height:18px;margin-top:4px;cursor:ns-resize;touch-action:none;-webkit-user-select:none;user-select:none;border-radius:var(--radius-xs)}.resize-handle span{width:40px;height:4px;border-radius:2px;background:var(--line-strong);transition:background-color .15s,width .15s var(--ease)}.resize-handle:hover span,.resize-handle:focus-visible span{width:60px;background:var(--faint)}.method-note{display:flex;align-items:flex-start;gap:10px;max-width:108ch;margin:18px 4px 36px;color:var(--muted);font-size:13px;line-height:1.65}.method-note>svg{margin-top:3px}.method-note button{display:inline-flex;gap:3px;min-height:0;padding:0;border:0;background:none;color:var(--ink);font-weight:600;vertical-align:baseline}.method-note button:hover{background:none;text-decoration:underline;text-underline-offset:3px}.search{display:flex;align-items:center;gap:8px;height:36px;padding:0 6px 0 11px;border:1px solid var(--line-2);border-radius:var(--radius-s);background:var(--surface);color:var(--faint)}.search:focus-within{border-color:var(--line-strong);box-shadow:0 0 0 3px var(--surface-3)}.search input{width:100%;min-width:0;border:0;outline:none;background:transparent;color:var(--ink);font-size:13.5px}.search .icon-button{width:24px;min-height:24px;height:24px;border:0;background:transparent}.table-scroll{border:1px solid var(--line-2);border-radius:var(--radius-m)}table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px;white-space:nowrap;text-align:left}thead th{position:sticky;top:0;z-index:var(--z-raised);height:40px;padding:0 14px;border-bottom:1px solid var(--line-2);background:var(--surface-2);color:var(--muted);font-size:12px;font-weight:500}th button{min-height:0;padding:6px 0;border:0;background:none;color:inherit;font-size:12px;font-weight:500;gap:5px}th button:hover{background:none;color:var(--ink)}th[aria-sort=ascending] button,th[aria-sort=descending] button{color:var(--ink);font-weight:600}th.numeric button{flex-direction:row-reverse}td{padding:11px 14px;border-bottom:1px solid var(--line-2);line-height:1.45;vertical-align:middle}tbody tr:last-child td{border-bottom:0}tbody tr{cursor:pointer;transition:background-color .12s}tbody tr:hover{background:var(--surface-2)}tbody tr.sentinel-row{cursor:default}.row-number{width:44px;padding-left:18px;color:var(--faint);font-size:12px;font-variant-numeric:tabular-nums}.model-cell{justify-content:flex-start;gap:10px;min-height:0;padding:0;border:0;background:none!important;text-align:left;font-weight:400}.model-cell strong{font-size:13.5px;font-weight:600}.model-cell small{margin-top:1px}.plan-name{font-weight:500}.channel-line{display:flex;align-items:center;gap:6px;margin-top:1px}.numeric{text-align:right;font-variant-numeric:tabular-nums}.real-price{font-weight:600}.frontier-row .real-price{color:var(--accent)}.frontier-tag{color:var(--accent);font-weight:500}.confidence{display:inline-flex;align-items:center;gap:6px;padding:2px 9px 2px 7px;border-radius:999px;background:var(--surface-3);color:var(--muted);font-size:12px;font-weight:500}.confidence i{width:6px;height:6px;border-radius:50%;background:currentColor}.confidence.high{background:color-mix(in srgb,#16a34a 12%,transparent);color:#15803d}.confidence.medium{background:color-mix(in srgb,#d97706 12%,transparent);color:#a15c07}.confidence.low{background:color-mix(in srgb,#dc2626 10%,transparent);color:#b42318}:root[data-theme=dark] .confidence.high{color:#6ee7a0}:root[data-theme=dark] .confidence.medium{color:#f5c16c}:root[data-theme=dark] .confidence.low{color:#fca5a5}.site-footer{border-top:1px solid var(--line)}.footer-inner{max-width:var(--page-max);margin:0 auto;padding:22px var(--page-pad) 32px;display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;color:var(--muted);font-size:13px}.footer-brand{display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-weight:600}.footer-inner p{flex:1}.footer-inner nav{display:flex;flex-wrap:wrap;gap:8px 20px}.footer-inner nav a,.footer-inner nav button{display:inline-flex;align-items:center;gap:3px;color:var(--ink-2);font-size:13px}.toast{position:fixed;left:50%;bottom:24px;z-index:var(--z-toast);display:flex;align-items:center;gap:9px;max-width:calc(100% - 32px);padding:11px 16px;border-radius:var(--radius-m);background:var(--primary-bg);color:var(--primary-ink);font-size:13px;box-shadow:var(--shadow-3);transform:translate(-50%);animation:toast-in .2s var(--ease) both}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,8px)}}.boot{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px;color:var(--muted);text-align:center}.boot h1{color:var(--ink);font-size:24px;font-weight:600}.boot-actions{display:flex;align-items:center;gap:16px}.skeleton-header{height:61px;border-bottom:1px solid var(--line)}.skeleton-hero{display:grid;gap:14px;padding:52px 0 32px}.skeleton-hero span,.skeleton-card{display:block;height:40px;border-radius:var(--radius-s);background:linear-gradient(90deg,var(--surface-3) 0%,var(--surface) 50%,var(--surface-3) 100%);background-size:200% 100%;animation:shimmer 1.4s linear infinite}.skeleton-card{height:640px;border-radius:var(--radius-l)}@keyframes shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}.provider-logo{display:inline-flex;flex:0 0 28px;width:28px;height:28px;align-items:center;justify-content:center;vertical-align:middle}.provider-logo img{width:100%;height:100%;object-fit:contain}.provider-logo>span{display:grid;place-items:center;width:100%;height:100%;border-radius:var(--radius-xs);background:var(--surface-3);color:var(--muted);font-size:9px;font-weight:600;line-height:1}.model-with-logo{display:flex;align-items:center;gap:9px}.brand-pair{display:inline-flex;align-items:center;gap:3px;flex:0 0 auto}.modal{width:520px;max-width:calc(100vw - 32px);max-height:88dvh;padding:0;border:1px solid var(--line-2);border-radius:var(--radius-l);background:var(--surface);color:var(--ink);box-shadow:var(--shadow-3)}.modal.wide{width:780px}.modal[open]{animation:dialog-in .18s var(--ease) both}@keyframes dialog-in{0%{opacity:0;transform:translateY(8px) scale(.985)}}.modal::backdrop{background:#0f121657;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}:root[data-theme=dark] .modal::backdrop{background:#0000009e}.modal-head{position:sticky;top:0;z-index:var(--z-raised);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px 16px 24px;border-bottom:1px solid var(--line-2);background:var(--surface)}.modal-head h2{font-size:18px;font-weight:600;letter-spacing:-.015em}.modal-head .icon-button{border-color:transparent}.modal-body{padding:20px 24px 24px}.panel-description{margin-bottom:16px;color:var(--muted);font-size:13px;line-height:1.6}.selection-actions{display:flex;align-items:center;gap:14px;padding:12px 0;color:var(--muted);font-size:13px}.selection-actions span{margin-right:auto;font-variant-numeric:tabular-nums}.selection-actions button{min-height:0;padding:2px 0;border:0;background:none;color:var(--ink)}.selection-actions button:hover{background:none;text-decoration:underline;text-underline-offset:3px}.model-list{max-height:46vh;overflow:auto;border-top:1px solid var(--line-2)}.model-group{border-bottom:1px solid var(--line-2)}.model-group summary{display:flex;align-items:center;gap:12px;padding:10px 6px;cursor:pointer;list-style:none;border-radius:var(--radius-s)}.model-group summary:hover{background:var(--surface-2)}.model-group summary::-webkit-details-marker{display:none}.model-group summary>svg{transition:transform .18s var(--ease)}.model-group[open] summary>svg{transform:rotate(180deg)}.model-summary{flex:1;min-width:0}.model-summary strong{font-size:13.5px;font-weight:600}.model-summary small{margin-top:1px}.selection-fraction{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}.plan-options{padding:0 12px 12px 34px}.plan-options h4{padding:10px 0 4px;color:var(--muted);font-size:12px;font-weight:600}.plan-options label{display:flex;align-items:center;gap:9px;padding:6px 0;font-size:13px;cursor:pointer}.plan-options small{margin-left:auto;font-variant-numeric:tabular-nums}.panel-bottom{display:flex;justify-content:flex-end;align-items:center;gap:10px;padding-top:18px}.filter-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 28px}.filter-grid fieldset{min-width:0;margin:0;padding:0;border:0}.filter-grid legend{display:flex;align-items:center;justify-content:space-between;width:100%;margin-bottom:6px;padding:0 0 8px;border-bottom:1px solid var(--line-2);font-size:13px;font-weight:600}.filter-grid legend button{min-height:0;padding:0;border:0;background:none;color:var(--accent);font-size:12px}.range-filter{margin:20px 0 0;padding:0;border:0}.range-filter legend{display:flex;align-items:center;justify-content:space-between;width:100%;margin-bottom:6px;padding:0 0 8px;border-bottom:1px solid var(--line-2);font-size:13px;font-weight:600}.range-filter legend button{min-height:0;padding:0;border:0;background:none;color:var(--accent);font-size:12px}.range-inputs{display:flex;flex-wrap:wrap;gap:12px 28px}.range-inputs label{display:flex;align-items:center;gap:6px;font-size:12px}.range-inputs input{width:96px;padding:4px 8px;border:1px solid var(--line-2);border-radius:6px;background:transparent;color:inherit;font-size:12px;font-variant-numeric:tabular-nums}.filter-options{max-height:190px;overflow:auto}.filter-options label{display:flex;align-items:center;gap:8px;padding:5px 0;color:var(--ink-2);font-size:13px;cursor:pointer}.settings>label{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;font-size:14px}.download-list{display:grid;gap:8px}.download-list h3{margin:10px 0 2px;color:var(--muted);font-size:12.5px;font-weight:600}.download-list h3:first-child{margin-top:0}.download-list a,.download-list button{display:flex;align-items:center;justify-content:flex-start;gap:11px;min-height:44px;padding:10px 14px;border:1px solid var(--line-2);border-radius:var(--radius-s);background:var(--surface);font-size:13.5px;font-weight:500}.download-list a:hover{text-decoration:none;background:var(--surface-3);border-color:var(--line-strong)}.download-list svg:last-child{margin-left:auto;color:var(--faint)}.share-url{width:100%;min-height:140px;margin-top:14px;padding:12px;border:1px solid var(--line-2);border-radius:var(--radius-s);background:var(--surface-2);font-size:12.5px;line-height:1.6;resize:vertical}.details-content>article+article{margin-top:28px;padding-top:28px;border-top:1px solid var(--line-2)}.reference-note{margin-bottom:18px;padding:10px 12px;border-radius:var(--radius-s);background:var(--surface-2);color:var(--muted);font-size:13px}.detail-title{display:flex;align-items:center;gap:10px}.detail-title h3{font-size:22px;font-weight:600;letter-spacing:-.02em}.detail-sub{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:6px;color:var(--muted);font-size:13.5px}.detail-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:18px 0 14px}.detail-metrics>div{padding:12px 14px;border:1px solid var(--line-2);border-radius:var(--radius-m);background:var(--surface-2)}.detail-metrics small{font-size:12px}.detail-metrics strong{display:block;margin-top:4px;font-size:20px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.formula,.basis{padding:12px 14px;border-radius:var(--radius-m);background:var(--accent-soft);color:var(--ink-2);font-size:13px;line-height:1.65;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.basis{margin-top:8px;background:var(--surface-2);border:1px solid var(--line-2)}.basis small{font-weight:600}.basis p{margin-top:4px}.evidence-fold{margin-top:14px;padding:10px 14px;border:1px solid var(--line-2);border-radius:var(--radius-m)}.evidence-fold>summary{color:var(--ink);font-size:13px;font-weight:600;cursor:pointer}.evidence-fold[open]>summary{margin-bottom:8px}.details-content h4{margin:22px 0 8px;font-size:14px;font-weight:600}.original-text{margin-top:6px;color:var(--muted);font-size:12.5px;line-height:1.75;overflow-wrap:anywhere;white-space:pre-line}.source-links{display:grid;gap:6px;margin-top:12px}.source-links a,.configuration-detail>a{color:var(--accent);font-size:12.5px;line-height:1.6;overflow-wrap:anywhere}.source-links a svg,.configuration-detail>a svg{display:inline;margin-left:4px;vertical-align:-2px}.configuration-detail{margin-top:8px;padding:14px;border:1px solid var(--line-2);border-radius:var(--radius-m)}.configuration-detail>strong{font-size:13.5px;font-weight:600;overflow-wrap:anywhere}.configuration-detail dl{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:12px 0;font-size:13px}.configuration-detail dt{color:var(--muted)}.configuration-detail dd{text-align:right;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.configuration-detail p{margin:8px 0;color:var(--muted);font-size:12.5px;line-height:1.65}.method-page{max-width:980px;margin:0 auto;padding:48px 0 64px}.method-lead{max-width:66ch;margin-top:16px;color:var(--muted);font-size:16px;line-height:1.65}.big-formula{display:flex;flex-direction:column;gap:8px;margin:32px 0 40px;padding:26px 30px;border:1px solid var(--line);border-radius:var(--radius-l);background:var(--surface);box-shadow:var(--shadow-1);color:var(--muted);font-size:13px}.big-formula strong{color:var(--ink);font-size:clamp(22px,2.4vw,28px);font-weight:600;letter-spacing:-.02em}.method-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px 56px}.method-grid h2{display:flex;align-items:baseline;gap:12px;margin-bottom:12px;color:var(--faint);font-size:13px;font-weight:500;font-variant-numeric:tabular-nums}.method-grid h2 span{color:var(--ink);font-size:19px;font-weight:600;letter-spacing:-.015em}.method-grid p{margin-bottom:12px;color:var(--muted);font-size:14px;line-height:1.7}.mix-values{display:flex;gap:28px;margin:18px 0;color:var(--muted);font-size:12.5px}.mix-values b{display:block;margin-bottom:2px;color:var(--ink);font-size:22px;font-weight:600;font-variant-numeric:tabular-nums}.method-sources{margin:44px 0 28px;padding-top:28px;border-top:1px solid var(--line)}.method-sources h2{margin-bottom:12px;font-size:20px;font-weight:600;letter-spacing:-.015em}.method-sources>a{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 2px;border-bottom:1px solid var(--line);font-size:14px;font-weight:500}.method-sources>a:hover{text-decoration:none;color:var(--accent)}.method-sources small{margin-top:2px;font-weight:400}.method-sources p{margin-top:18px;color:var(--muted);font-size:13px;line-height:1.8}.method-sources p a{color:var(--accent)}@media(min-width:1680px){:root{--page-max: 1520px}}@media(max-width:1100px){:root{--page-pad: 24px}.header-inner{gap:24px}.header-contribute span{display:none}.chart-tools-slot .plot-controls .segmented span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.intro{grid-template-columns:1fr;gap:16px}}@media(max-width:950px){.ranking-columns,.ranking-row{grid-template-columns:26px minmax(170px,1fr) minmax(70px,.5fr) 132px;gap:14px}}@media(max-width:700px){:root{--page-pad: 16px}.header-inner{height:auto;flex-wrap:wrap;row-gap:0;column-gap:12px;padding-top:10px}.brand{order:1}.header-actions{order:2}.site-header nav{order:3;flex-basis:100%;height:40px}.brand{font-size:15.5px;gap:7px}.brand svg{width:21px}.site-header nav{gap:14px}.nav-link{font-size:13px}.header-actions{gap:4px}.header-star,.header-contribute,.github{display:none}.intro{padding:26px 0 20px}.mobile-break{display:block}.eyebrow{margin-bottom:8px;font-size:12px}.intro h1{font-size:30px}.lede{font-size:14.5px}.intro-stats{gap:22px}.intro-stats dd{font-size:19px}.workspace{border-radius:var(--radius-m)}.workspace-top{flex-wrap:wrap;padding:0 6px;gap:0}.view-tabs{width:100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}.view-tab{min-height:44px;padding:0 4px;font-size:13px}.view-tab:after{left:6px;right:6px}.view-tab svg,.tab-long{display:none}.tab-short{display:inline}.chart-actions .icon-button{width:32px;height:32px;min-height:32px}.chart-actions{order:-1;margin-left:auto;padding-top:8px}.board-tabs{max-width:calc(100% - 28px);margin:12px 14px 0}.view-context{padding:12px 14px 0}.toolbar{padding:10px 14px 6px}.fee-bands,.x-mode{flex-basis:100%;flex-wrap:nowrap;margin-left:0}.fee-label,.frontier-legend{display:none}.fee-bands .segmented>button{padding:4px 8px}.chart-tools-slot,.toolbar-search{flex:1 1 100%}.toolbar-search{width:auto}.chart-tools-slot .plot-controls{width:100%}.select-models{flex:1 1 100%;min-width:0}.filter-button{flex:0 0 auto}.config-select{flex:1 1 0;min-width:0}.config-select select{width:100%}.toolbar-space{display:none}.results-count{flex-basis:100%}.chips{padding:0 14px 8px}.legend-row{flex-wrap:wrap;padding:0 10px 6px}.legend{flex-wrap:nowrap;max-height:none;overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 28px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 28px),transparent)}.legend::-webkit-scrollbar{display:none}.legend-item{flex:0 0 auto;white-space:nowrap}.plot-controls{padding:4px 10px 6px}.plot-controls .segmented span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.chart-search-root,.chart-search{width:100%}.chart-search-slot:has(.chart-search-root){margin-left:0;flex-basis:100%}.chart-search-status{position:static;display:block}.chart-shell{padding:0}.point-key{padding:6px 10px 12px}.point-key>div{grid-template-columns:1fr}.chart-foot{flex-direction:column;align-items:flex-start;padding:12px 14px}.unscored{width:100%}.web-ranking,.table-view{padding:2px 10px 14px}.ranking-columns{display:none}.web-ranking{position:relative}.ranking-scale-note{display:block;position:absolute;right:12px;bottom:14px;line-height:18px;color:var(--faint);font-size:11px;pointer-events:none}.ranking-row{grid-template-columns:22px minmax(0,1fr) minmax(84px,34%);gap:8px 10px;padding:12px 10px}.rank-bar{grid-column:2 / 4;grid-row:2;height:5px}.rank-value{grid-row:1;grid-column:3}.rank-value strong{font-size:16px}.rank-identity strong{font-size:14px}.rank-identity small{padding-left:0}.method-note{margin:16px 2px 28px}td{padding:10px 12px}.footer-inner{flex-direction:column;align-items:flex-start}.modal,.modal.wide{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;margin:0;border:0;border-radius:0}.modal-head{padding:14px 14px 14px 18px}.modal-body{padding:16px 18px 24px}.model-list{max-height:none}.panel-bottom{position:sticky;bottom:-24px;margin:12px -18px -24px;padding:14px 18px;border-top:1px solid var(--line-2);background:var(--surface)}.plan-options{padding-left:12px}.filter-grid{grid-template-columns:1fr}.detail-metrics{grid-template-columns:1fr 1fr}.detail-metrics>div:first-child{grid-column:1 / -1}.method-page{padding:30px 0 44px}.method-grid{grid-template-columns:1fr;gap:28px}.big-formula{padding:20px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}