@font-face{font-family:Huninn;src:url(/fonts/jf-openhuninn-2.1.ttf) format("truetype");font-style:normal;font-weight:400;font-display:swap}@property --hole-size{syntax: "<length>"; inherits: false; initial-value: 0px;}:root{--paper: #f5f1e8;--paper-bright: #fbf8f1;--ink: #1b1712;--muted: #675f53;--line: #d4ccbd;--red: #d63a1e;--red-ink: #a82813;--counter: #d9d3c8;--excel: #1e7145;--word: #2b579a;--round: "Huninn", "Microsoft JhengHei UI", "Microsoft JhengHei", sans-serif;--ui: Inter, "Segoe UI", Arial, sans-serif;--mono: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;color:var(--ink);background:var(--paper);font-family:var(--round);font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html{background:var(--paper);scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased}body.has-cold-open{overflow:hidden}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit}.page-width{width:min(100% - 64px,1320px);margin-inline:auto}.skip-link{position:fixed;z-index:100;top:10px;left:10px;min-height:44px;padding:10px 14px;background:var(--ink);color:var(--paper-bright);transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.cold-open{--hole-size: 0px;--hole-x: 50%;--hole-y: 50%;position:fixed;z-index:200;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;overflow:hidden;padding:clamp(18px,4vw,54px);background:linear-gradient(to right,rgba(27,23,18,.035) 1px,transparent 1px),linear-gradient(to bottom,rgba(27,23,18,.035) 1px,transparent 1px),var(--counter);background-size:32px 32px;-webkit-mask-image:radial-gradient(circle at var(--hole-x) var(--hole-y),transparent 0 var(--hole-size),#000 calc(var(--hole-size) + 2px));mask-image:radial-gradient(circle at var(--hole-x) var(--hole-y),transparent 0 var(--hole-size),#000 calc(var(--hole-size) + 2px))}.cold-open.is-punched{animation:open-hole 1.9s cubic-bezier(.7,0,.15,1) .18s forwards;pointer-events:none}@keyframes open-hole{0%{--hole-size: 0px}16%{--hole-size: 12px}30%{--hole-size: 62px}to{--hole-size: 165vmax}}.cold-open-skip{position:absolute;z-index:3;top:26px;right:clamp(22px,4vw,54px);min-height:44px;padding:10px 0;border:0;border-bottom:1px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer}.ticket{position:relative;width:min(1120px,calc(100vw - 80px));height:clamp(430px,66vh,520px);display:grid;grid-template-columns:54px minmax(0,1fr) 262px;border:1px solid var(--ink);border-radius:7px;background:var(--paper-bright);box-shadow:0 18px 42px #1b171224;transform:rotate(-.25deg)}.ticket:before,.ticket:after{content:"";position:absolute;z-index:2;top:50%;width:24px;height:48px;margin-top:-24px;border:1px solid var(--ink);border-radius:50%;background:var(--counter)}.ticket:before{left:-13px}.ticket:after{right:-13px}.ticket-side{position:relative;display:grid;place-items:center;border-radius:6px 0 0 6px;background:var(--red);overflow:hidden}.ticket-side-label{color:#fff;writing-mode:vertical-rl;transform:rotate(180deg)}.ticket-main{display:grid;grid-template-rows:auto 1fr auto;min-width:0}.ticket-meta{display:flex;justify-content:space-between;gap:24px;padding:16px 24px;border-bottom:1px solid var(--line);color:var(--muted)}.ticket-side-label,.ticket-meta,.ticket-serial,.stub-head,.punch-label{font:700 9px/1.35 var(--mono);letter-spacing:.11em}.ticket-question{display:flex;flex-direction:column;justify-content:center;padding:30px clamp(32px,4vw,56px)}.ticket-question .prelude{margin:0 0 18px;color:var(--red-ink);font-size:15px}.ticket-question h1{max-width:720px;margin:0;font-size:clamp(44px,5vw,70px);font-weight:400;line-height:1.08;letter-spacing:-.05em;text-wrap:balance}.ticket-question .answer-rule{max-width:600px;margin:22px 0 0;color:var(--muted);font-size:15px;line-height:1.75}.ticket-route{display:grid;grid-template-columns:1fr 42px 1fr 42px 1fr;align-items:center;border-top:1px solid var(--line)}.route-stop{display:grid;grid-template-columns:auto 1fr;gap:9px;align-items:center;min-width:0;padding:11px 14px}.route-stop b{color:var(--red-ink);font:700 10px/1 var(--mono)}.route-stop>span{min-width:0;font-size:13px;line-height:1.2}.route-stop small{display:block;margin-top:3px;color:var(--muted);font:700 8px/1.2 var(--mono);letter-spacing:.08em}.route-rail{position:relative;display:block;height:1px;background:var(--ink)}.route-rail:after{content:"";position:absolute;top:-3px;left:50%;width:7px;height:7px;border:1px solid var(--ink);border-radius:50%;background:var(--paper-bright);transform:translate(-50%)}.punch-panel{position:relative;display:grid;grid-template-rows:auto 1fr auto;align-items:center;padding:20px 22px;border-left:1px dashed var(--ink);background:#eee7da}.punch-panel:before,.punch-panel:after{content:"";position:absolute;left:-8px;width:15px;height:15px;border:1px solid var(--ink);border-radius:50%;background:var(--counter)}.punch-panel:before{top:-8px}.punch-panel:after{bottom:-8px}.stub-head{align-self:start;margin:0;color:var(--muted)}.punch-action{display:grid;place-items:center;gap:12px}.punch-button{position:relative;z-index:2;display:grid;place-items:center;width:132px;height:132px;padding:22px;border:1px dashed var(--red-ink);border-radius:50%;background:transparent;color:var(--red-ink);text-align:center;cursor:crosshair;transition:transform .16s ease,background .16s ease,color .16s ease}.punch-button:before{content:"";position:absolute;top:16px;right:16px;bottom:16px;left:16px;border:1px solid currentColor;border-radius:50%}.punch-button:hover{background:var(--red);color:#fff;transform:scale(.97)}.punch-button:active{transform:scale(.86)}.punch-label{position:relative;z-index:1}.punch-hint{margin:0;color:var(--muted);font-size:12px;text-align:center}.stub-foot{align-self:end;width:100%}.barcode{width:100%;height:32px;margin-bottom:8px;background:repeating-linear-gradient(90deg,var(--ink) 0 1px,transparent 1px 3px,var(--ink) 3px 5px,transparent 5px 8px)}.ticket-serial{display:block;color:var(--muted);text-align:right}.cold-open-fragments{position:fixed;z-index:210;width:1px;height:1px;pointer-events:none}.cold-open-fragments span{position:absolute;width:9px;height:7px;border:1px solid var(--ink);background:var(--paper-bright);opacity:0}.cold-open.is-punched+.cold-open-fragments span{animation:ticket-fragment .72s cubic-bezier(.18,.75,.3,1) forwards}.cold-open-fragments span:nth-child(1){--x: -78px;--y: -52px;--r: -46deg}.cold-open-fragments span:nth-child(2){--x: -56px;--y: 42px;--r: 34deg}.cold-open-fragments span:nth-child(3){--x: 72px;--y: -48px;--r: 58deg}.cold-open-fragments span:nth-child(4){--x: 82px;--y: 38px;--r: -28deg}.cold-open-fragments span:nth-child(5){--x: -14px;--y: -84px;--r: 84deg}.cold-open-fragments span:nth-child(6){--x: 18px;--y: 78px;--r: -72deg}@keyframes ticket-fragment{0%{opacity:1;transform:translate(0) rotate(0)}to{opacity:0;transform:translate(var(--x),var(--y)) rotate(var(--r))}}@media(max-width:760px){.cold-open{padding:12px}.cold-open-skip{top:18px;right:20px}.ticket{width:100%;height:calc(100vh - 24px);min-height:680px;grid-template-columns:38px minmax(0,1fr);grid-template-rows:minmax(0,1fr) 186px;border-radius:5px;transform:none}.ticket-side{grid-row:1 / 3}.ticket-main{min-height:0}.ticket-meta{padding:56px 18px 12px;flex-direction:column;gap:6px}.ticket-question{padding:20px 20px 18px}.ticket-question .prelude{margin-bottom:16px;font-size:14px}.ticket-question h1{font-size:clamp(36px,10.5vw,48px)}.ticket-question .answer-rule{margin-top:16px;font-size:13px}.ticket-route{grid-template-columns:1fr 18px 1fr 18px 1fr}.route-stop{grid-template-columns:1fr;gap:3px;padding:8px 7px}.route-stop>span{font-size:10px}.route-stop small{font-size:6px}.punch-panel{grid-column:2;grid-template:1fr / 54px 1fr 64px;padding:16px 14px;border-top:1px dashed var(--ink);border-left:0}.punch-panel:before,.punch-panel:after{top:-8px;bottom:auto}.punch-panel:before{left:-8px}.punch-panel:after{right:-8px;left:auto}.stub-head{justify-self:start;writing-mode:vertical-rl;transform:rotate(180deg)}.punch-action{grid-column:2;gap:7px}.punch-button{width:104px;height:104px}.stub-foot{grid-column:3;align-self:center}.barcode{height:54px;margin-bottom:6px}.ticket-serial{font-size:6px;text-align:center;overflow-wrap:anywhere}}.site-shell{min-height:100vh;display:flex;flex-direction:column}.site-header{border-bottom:1px solid var(--ink);background:#f5f1e8f0;position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.masthead{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;min-height:44px;align-items:baseline;gap:10px;color:var(--ink);text-decoration:none;font:700 13px/1 var(--mono);letter-spacing:.12em}.brand sup{margin-left:-7px;color:var(--red-ink);font-size:8px}.brand span,.prototype-label{color:var(--muted);font:500 11px/1 var(--mono);letter-spacing:.14em}.nav-wrap{display:grid;grid-template-columns:minmax(260px,1fr) auto;gap:32px;align-items:end}.site-statement{margin:0;padding:20px 0 17px;color:var(--muted);font-size:15px;letter-spacing:.06em}.primary-nav{display:flex;gap:clamp(18px,2.8vw,42px);overflow-x:auto;scrollbar-width:none}.primary-nav::-webkit-scrollbar{display:none}.primary-nav a{position:relative;flex:none;padding:21px 1px 17px;color:var(--muted);text-decoration:none;font-size:16px;letter-spacing:.12em}.primary-nav a:after{content:"";position:absolute;right:0;bottom:-1px;left:0;height:3px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .22s ease}.primary-nav a:hover,.primary-nav a.is-active{color:var(--red-ink)}.primary-nav a:hover:after,.primary-nav a.is-active:after{transform:scaleX(1)}.scene{flex:1;padding-block:clamp(42px,6vw,80px) 88px;animation:scene-in .42s ease both}@keyframes scene-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.cases-layout{display:grid;grid-template-columns:248px minmax(0,1fr);gap:clamp(42px,6vw,84px)}.case-index{position:sticky;top:184px;align-self:start;display:grid;gap:12px;perspective:900px}.case-index-link{--light: 0;--tilt-x: 0deg;--tilt-y: 0deg;display:grid;gap:8px;min-height:112px;padding:18px;border:1px solid var(--line);background:#fbf8f161;text-decoration:none;transform:translateY(calc(var(--light) * -3px)) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));box-shadow:0 20px 50px rgba(168,40,19,calc(var(--light) * .15));transition:border-color .18s ease,background .18s ease,transform .18s ease,box-shadow .18s ease}.case-index-link:hover,.case-index-link.is-active{border-color:var(--red);background:var(--paper-bright)}.case-index-link span,.case-index>p{color:var(--muted);font:600 11px/1.6 var(--mono);letter-spacing:.11em}.case-index-link.is-active span{color:var(--red-ink)}.case-index-link strong{align-self:end;font-weight:400;font-size:17px;line-height:1.45;letter-spacing:.04em}.case-index>p{margin:2px 0 0;padding:10px 2px 0;border-top:1px solid var(--line)}.case-content,.wide-scene{min-width:0}.eyebrow,.micro-label{margin:0 0 18px;color:var(--red-ink);font:700 11px/1 var(--mono);letter-spacing:.18em}h1,h2,p{overflow-wrap:anywhere}h1{max-width:920px;margin:0;font-family:var(--round);font-size:clamp(42px,5.3vw,78px);font-weight:400;line-height:1.14;letter-spacing:.01em}.case-content>h1{font-size:clamp(42px,4.35vw,66px)}.scene-lead{max-width:760px;margin:18px 0 0;color:var(--muted);font-size:clamp(16px,1.5vw,19px);line-height:1.85;letter-spacing:.035em}.evidence-section,.holding-panel{margin-top:clamp(48px,6vw,76px);padding-top:28px;border-top:1px solid var(--ink)}.evidence-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}.evidence-heading h2,.holding-panel h2,.selected-note h2,.method-detail h2{max-width:760px;margin:0;font-size:clamp(24px,2.7vw,38px);font-weight:400;line-height:1.4}.replay-button{flex:0 0 auto;min-height:44px;padding:0 18px;border:1px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer;font:700 11px/1 var(--mono);letter-spacing:.1em;transition:background .18s ease,color .18s ease,border-color .18s ease}.replay-button:hover:not(:disabled){border-color:var(--red);background:var(--red);color:#fff}.replay-button:disabled{cursor:wait;color:var(--muted)}.evidence-viewport{position:relative;overflow:hidden;border:1px solid var(--line);background:#fbf8f173}.question-lane{position:relative;height:62px;border-bottom:1px solid var(--line);overflow:hidden}.question-token{position:absolute;top:13px;left:0;width:max-content;max-width:210px;padding:9px 12px;border:1px solid var(--red);background:var(--paper-bright);color:var(--red-ink);font-size:13px;line-height:1.2;transition:transform .52s cubic-bezier(.22,.8,.24,1)}.evidence-track{display:grid;grid-template-columns:repeat(5,minmax(224px,1fr));gap:12px;margin:0;padding:16px;overflow-x:auto;list-style:none;scroll-snap-type:x proximity;scrollbar-color:var(--red) transparent;perspective:1100px}.evidence-card{--light: 0;--tilt-x: 0deg;--tilt-y: 0deg;min-height:446px;padding:14px;border:1px solid var(--line);background:var(--paper-bright);scroll-snap-align:start;transform:translateY(calc(var(--light) * -4px)) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));box-shadow:0 24px 58px rgba(168,40,19,calc(var(--light) * .13));transition:opacity .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease}.evidence-card.is-waiting{opacity:.58}.evidence-card.is-current{border-color:var(--red)}.evidence-card.is-complete{border-color:var(--ink);opacity:.86}.evidence-card-head{display:flex;justify-content:space-between;gap:8px;padding-bottom:10px;border-bottom:1px solid var(--line)}.evidence-card-head strong,.evidence-card-head span{font:700 10px/1 var(--mono);letter-spacing:.08em}.evidence-card-head span{color:var(--muted)}.evidence-card.is-current .evidence-card-head span{color:var(--red-ink)}.evidence-card-body{padding-top:14px}.evidence-card-body small{display:block;margin-top:18px;color:var(--muted);font:500 11px/1.75 var(--mono)}.artifact-preview-frame{height:150px;margin:0;overflow:hidden;border:1px solid var(--line);background:#fff}.artifact-preview-frame img{display:block;width:100%;height:100%;object-fit:cover;object-position:top left;filter:saturate(.88);transition:transform .42s cubic-bezier(.22,.8,.24,1),filter .22s ease}.artifact-preview-frame.is-document img{object-fit:contain;object-position:top center}.evidence-card.is-current .artifact-preview-frame img{filter:saturate(1);transform:scale(1.025)}.artifact-kicker,.artifact-meta{margin:13px 0 0;color:var(--red-ink);font:700 10px/1.45 var(--mono);letter-spacing:.08em}.artifact-copy{min-height:42px;margin:7px 0 0;color:var(--muted);font-size:12px;line-height:1.65}.artifact-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.artifact-link{display:inline-flex;min-height:44px;margin-top:12px;padding:0 12px;align-items:center;justify-content:center;border:1px solid var(--ink);color:var(--ink);font:700 10px/1 var(--mono);letter-spacing:.06em;text-decoration:none;transition:background .18s ease,color .18s ease,border-color .18s ease}.artifact-actions .artifact-link{margin-top:0}.artifact-link:hover,.artifact-link:focus-visible{border-color:var(--red);background:var(--red);color:#fff}.boundary-flow{display:grid;min-height:160px;padding:18px 12px;place-items:center;border:1px solid var(--line);background:#a8281309;font:650 11px/1.4 var(--mono);text-align:center}.boundary-flow b{color:var(--red-ink);font-size:15px}.boundary-role{display:grid;grid-template-columns:46px 1fr;gap:0;margin-top:12px;border-top:1px solid var(--line)}.boundary-role span,.boundary-role p{margin:0;padding:7px 0;border-bottom:1px solid var(--line);font-size:10px;line-height:1.5}.boundary-role span{color:var(--red-ink);font-family:var(--mono);font-weight:700}.boundary-role p{color:var(--muted)}.document-title{margin:0;padding-bottom:9px;border-bottom:1px solid var(--line);font-size:14px}.document-subtitle{margin:12px 0 8px;font-size:13px}.evidence-card blockquote{margin:0;padding:10px 0 0 12px;border-left:2px solid var(--line);color:var(--muted);font-size:11px;line-height:1.75}.tsv-preview{margin:0;overflow:hidden;color:var(--ink);font:500 10px/1.9 var(--mono);white-space:pre-wrap}.file-type{display:inline-block;margin:0 0 14px;padding:4px 7px;background:var(--excel);color:#fff;font:700 10px/1 var(--mono)}.file-type.word{background:var(--word)}.sheet-preview{width:100%;border-collapse:collapse;font:500 10px/1.3 var(--mono)}.sheet-preview th,.sheet-preview td{padding:6px 5px;border:1px solid var(--line);text-align:left}.sheet-preview th{color:var(--excel);background:#1e714517}.word-preview{display:grid;gap:8px;font-size:11px;line-height:1.55}.word-preview span{color:var(--muted)}.rules-list{display:grid;gap:7px;margin:0;padding:0;list-style:none}.rules-list li{display:flex;justify-content:space-between;gap:8px;padding-bottom:6px;border-bottom:1px solid var(--line);color:var(--muted);font-size:11px}.rules-list b{color:var(--muted);font:700 9px/1.5 var(--mono)}.rules-list li.is-passed,.rules-list li.is-passed b{color:var(--red-ink)}.verified-stamp{width:max-content;margin:20px auto 0;padding:7px 10px;border:3px solid var(--red);color:var(--red-ink);font:700 13px/1 var(--mono);letter-spacing:.14em;opacity:0;transform:rotate(-6deg) scale(1.7)}.verified-stamp.is-visible{opacity:1;transform:rotate(-6deg) scale(1);transition:opacity .15s ease,transform .5s cubic-bezier(.18,1.55,.35,1)}.evidence-caption{display:grid;grid-template-columns:86px 1fr;gap:16px;min-height:64px;padding:16px 0;border-bottom:1px solid var(--line)}.evidence-caption span{color:var(--red-ink);font:700 11px/1.6 var(--mono)}.evidence-caption p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.evidence-disclosure{display:flex;justify-content:space-between;gap:20px;padding:14px 0 0;color:var(--muted);font-size:12px;line-height:1.7}.evidence-disclosure p{margin:0}.evidence-disclosure a{flex:0 0 auto;color:var(--red-ink);font:700 10px/1.7 var(--mono);text-underline-offset:4px}.holding-panel h2{max-width:700px}.meeting-case{margin-top:clamp(48px,6vw,76px);padding-top:28px;border-top:1px solid var(--ink)}.meeting-case-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:24px}.meeting-case-heading h2{max-width:760px;margin:0;font-size:clamp(26px,3vw,42px);font-weight:400;line-height:1.35}.meeting-stage{display:grid;grid-template-columns:minmax(300px,.82fr) minmax(360px,1.18fr);gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(24px,4vw,52px);border:1px solid var(--line);background:#fbf8f173}.meeting-phone{width:min(100%,356px);margin:0 auto}.meeting-phone-screen{position:relative;aspect-ratio:720 / 1560;overflow:hidden;border:10px solid var(--ink);border-radius:34px;background:#eef2f6}.meeting-phone-screen img{position:absolute;top:0;right:0;bottom:0;left:0;display:block;width:100%;height:100%;object-fit:contain;opacity:0;transform:scale(.985);transition:opacity .32s ease,transform .52s cubic-bezier(.22,.8,.24,1)}.meeting-phone-screen img.is-active{opacity:1;transform:scale(1)}.meeting-phone figcaption{display:flex;justify-content:space-between;gap:14px;padding:12px 2px 0;color:var(--muted);font:700 9px/1.5 var(--mono);letter-spacing:.06em}.meeting-phone figcaption b{color:var(--red-ink);text-align:right}.meeting-trace{align-self:stretch;display:flex;flex-direction:column;min-width:0}.meeting-trace-head{display:flex;justify-content:space-between;gap:16px;padding-bottom:12px;font:700 10px/1 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