@charset "UTF-8";
:root{--paper:#f3f1e9;--ink:#1c211d;--muted:#62685d;--line:#cccec3;--faint:#e8e7de;--orange:#ad421e;--green:#35604a;--mono:"SFMono-Regular",Consolas,"Liberation Mono","Noto Sans Mono",monospace;--sans:Arial,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}::selection{background:var(--ink);color:var(--paper)}a{color:inherit;text-underline-offset:5px}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--orange);outline-offset:5px}button:focus-visible,input:focus-visible{outline-offset:3px}svg{fill:none;stroke:currentColor;stroke-width:1.5}p,h1,h2,h3{margin:0}button{color:inherit}a{text-decoration:none}.page-shell{max-width:1440px;margin:auto;padding:0 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0;font-size:12px;color:var(--orange)}.case-section{margin-top:92px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:27px}.section-index{color:var(--muted);font-size:9px;letter-spacing:1.1px}h2{font-size:29px;font-weight:500;letter-spacing:1px;line-height:1.4;margin-top:13px}.heading-count{font-family:var(--mono);font-size:11px;letter-spacing:0;color:var(--muted);display:inline-block;margin-left:14px;vertical-align:top;padding-top:4px}.section-aside{font-size:11px;line-height:1.7;color:var(--muted)}.case-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:55px;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}.case-toolbar>p{font-family:var(--mono);font-size:9px;letter-spacing:.5px;line-height:1.5}.code-inline{color:var(--orange);font-weight:700;margin-right:9px}.toolbar-separator{margin:0 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@media(max-width:1100px){.page-shell{padding:0 40px}.error-stamp{width:135px;height:136px;margin-top:10px}.stamp-code{font-size:59px}.error-stamp>span:last-child{font-size:7px}.case-content{grid-template-columns:180px 1fr;gap:25px;padding-left:45px}.case summary{grid-template-columns:32px minmax(160px,1fr) 118px 75px 20px;gap:13px}.clock-unit{padding:0 12px}.about-section{gap:45px}.interlude-note{max-width:130px;line-height:1.6;text-align:right}}
@media(max-width:760px){.page-shell{padding:0 24px}.masthead{height:78px;gap:18px}.wordmark{font-size:13px;gap:8px}.brand-mark{font-size:29px}.domain{display:none}nav{gap:19px;font-size:11px}nav span{display:none}.hero{padding-top:24px}.hero-topline .eyebrow{font-size:8px;letter-spacing:.6px}.edition{font-size:8px}.edition span{margin:0 3px}.hero-heading{margin:34px 0 26px;gap:20px;position:relative}h1{font-size:clamp(66px,12vw,91px)}.error-stamp{width:88px;height:89px;gap:6px;position:absolute;right:7px;top:-34px;transform:rotate(-7deg)}.stamp-code{font-size:39px;letter-spacing:-3px}.error-stamp>span:last-child{font-size:5px}.hero-subtitle{margin:26px 0 30px}.hero-subtitle>p:first-child{font-size:18px;letter-spacing:1px}.hero-subtitle>p:last-child{font-size:9px}.clock-panel{padding:17px 16px 0}.clock-meta{font-size:8px;letter-spacing:0}.clock{margin:22px 0}.clock-digit{font-size:clamp(25px,5.6vw,43px);letter-spacing:-.08em}.clock-unit{padding:0 8px}.clock-label{font-size:7px;letter-spacing:0;margin-top:12px}.clock-bottom{font-size:7px;letter-spacing:0;gap:8px;min-height:43px}#pause-clock{font-size:9px}#pause-clock span{margin-left:4px}.thin-plus{font-size:11px}.hero-footnote{font-size:9px}.case-section{margin-top:65px}.section-heading{gap:18px;margin-bottom:21px}h2{font-size:23px;letter-spacing:.3px}.heading-count{font-size:9px;margin-left:10px;padding-top:2px}.section-index{font-size:8px;letter-spacing:.7px}.section-aside{font-size:9px}.case-toolbar>p{font-size:8px;letter-spacing:0}.toolbar-separator{margin:0 8px}.search{gap:6px}.search input{width:98px;font-size:10px}.search svg{width:13px}.search kbd{display:none}.case summary{grid-template-columns:24px minmax(125px,1fr) 90px 49px 12px;gap:9px;min-height:94px}.case-number{font-size:8px}.case-title{font-size:16px;letter-spacing:0}.case-english{font-size:8px;line-height:1.5}.case-name{gap:6px}.case-age{font-size:9px;gap:8px}.age-line{font-size:8px;letter-spacing:0}.code{font-size:12px;gap:6px;letter-spacing:0}.status-dot{height:4px;width:4px}.case-toggle{font-size:19px}.case-content{grid-template-columns:1fr;gap:19px;padding:23px 22px 27px 33px}.case-equation{font-size:30px;display:flex;align-items:center;justify-content:space-between;gap:20px;white-space:normal}.case-equation>span{margin-top:0;font-size:8px;flex-shrink:0}.case-copy h3{font-size:15px}.case-copy p{font-size:12px}.case-copy .case-note{font-size:11px}.source-link{font-size:9px}.section-disclaimer{font-size:9px}.interlude{margin-top:43px;padding:27px 0;gap:20px;position:relative}.interlude-symbol{font-size:37px}.interlude p{font-size:16px;letter-spacing:.3px}.interlude-note{display:none}.resolved-section{margin-top:43px}.about-section{margin-top:58px;grid-template-columns:1fr;gap:26px;padding-top:27px}.about-section h2{font-size:28px;line-height:1.5;margin-top:16px}.about-copy>p{font-size:12px}.footer{margin-top:43px}.footer-top{padding:27px 0}.footer-top>p{font-size:20px;letter-spacing:.5px}#retry-proof{font-size:10px;padding:11px 13px}#retry-proof span{margin-left:17px}.footer-bottom{font-size:7px;flex-wrap:wrap;gap:14px}.footer-bottom>span:nth-child(2){order:3;flex-basis:100%}.footer-bottom>a{margin-left:auto}.retry-result{font-size:9px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media print{.page-shell{padding:0}.masthead nav,.search,#pause-clock,#retry-proof,.footer-bottom,.error-stamp{display:none!important}.hero{padding-top:20px}h1{font-size:64px}.hero-heading{margin-top:15px}.clock-digit{font-size:35px}.case-section,.about-section{margin-top:30px}.case-content{display:grid!important}.case{break-inside:avoid}.case summary{min-height:65px}.case-content{padding:15px}.interlude{margin-top:30px}.footer{margin-top:30px}body{background:white}}

/* Catalog controls, CMI grouping, and small-screen safeguards. */
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@media(max-width:760px){.case-toolbar{flex-wrap:wrap;padding:8px 0;row-gap:5px}.field-filter{font-size:9px}.field-filter select{max-width:105px;font-size:9px}.clear-filters{padding:7px;font-size:9px}.result-count{font-size:8px}.active-badge{font-size:6px;padding:2px 3px}.code:has(.active-badge){gap:3px}.group-heading h3,.field-heading{font-size:12px}.millennium-note{font-size:10px}.case-age{min-width:0}.year-line,.age-line{overflow-wrap:anywhere}}
@media(max-width:430px){.page-shell{padding-left:18px;padding-right:18px}.hero-heading{display:block;position:relative;padding-top:0;margin-top:30px}h1{font-size:clamp(41px,13.8vw,58px);letter-spacing:-.08em}.error-stamp{position:static;float:right;width:59px;height:60px;margin:12px 2px 0 12px;transform:rotate(-6deg)}.stamp-code{font-size:27px}.error-stamp>span:last-child{font-size:4px}.hero-heading::after{content:"";display:block;clear:both}.hero-subtitle{clear:both}.case-toolbar>p{flex:1 0 100%}.search{max-width:calc(50% - 5px)}.search input{width:clamp(62px,24vw,91px)}.field-filter{flex:1 1 auto}.field-filter select{max-width:85px}.result-count{margin-left:auto}.case summary{min-width:0}.code{gap:3px}.case-content{min-width:0}.case-equation{overflow-wrap:anywhere}.footer-bottom{overflow-wrap:anywhere}}
@media(max-width:350px){.masthead{gap:8px}.wordmark{font-size:10px;gap:5px}.brand-mark{font-size:25px}nav{gap:9px;font-size:9px}.hero-topline{gap:6px}.hero-topline .eyebrow{font-size:7px}.edition{font-size:7px}.error-stamp{width:50px;height:52px}.stamp-code{font-size:23px}.case summary{grid-template-columns:minmax(90px,1fr) 68px 38px 10px;gap:5px}.case-title{font-size:14px}.case-age{font-size:7px}.age-line{font-size:6px}.code{font-size:9px}.case-toggle{font-size:16px}.case-toolbar>p{font-size:6px}.search input{width:58px}.field-filter{font-size:8px}.field-filter select{max-width:74px}.clear-filters{padding:6px;font-size:8px}}
/* Announced results are neither ordinary 404 cases nor proven 200 archives. */
.code-active,.active-inline{color:#765a24}.code:has(.active-badge){position:relative;padding-top:18px}.active-badge{position:absolute;left:50%;top:0;transform:translateX(-50%);color:#765a24}.group-heading{flex-wrap:wrap;row-gap:6px}.case-title,.case-english{overflow-wrap:anywhere}.update{border-left-color:#765a24}