:root{--ink:#241c17;--paper:#f8f1dc;--cream:#f4ecd2;--shu:#cf3f25;--dark-shu:#a5331f;--gold:#e8b13d;--blue:#2f5170;--line:1px solid var(--ink);font-family:'Noto Sans JP',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,a,input,summary{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{color:inherit;cursor:pointer}a{color:inherit;text-underline-offset:5px}button{border-radius:0}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}button:disabled{opacity:.5;cursor:default}button:hover:not(:disabled){filter:brightness(.94)}button,summary{touch-action:manipulation}p{line-height:1.8}h1,h2,h3,p{margin:0}img{display:block;max-width:100%}[hidden]{display:none!important}.page{max-width:1600px;margin:auto;padding:0 clamp(18px,3.5vw,64px)}.masthead{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:104px;border-bottom:2px solid var(--ink)}.brand{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:900;text-decoration:none;line-height:1.5}.brand small{display:block;font-size:12px;font-weight:500;letter-spacing:.08em}.seal{background:var(--shu);color:var(--paper);font-family:'Shippori Mincho B1',serif;font-size:26px;display:grid;place-items:center;width:43px;height:43px;transform:rotate(-6deg)}.wordmark{font-family:'Shippori Mincho B1',serif;font-size:22px;font-weight:800;letter-spacing:.12em}.wordmark span{font-size:14px;vertical-align:middle;margin-right:5px}.masthead nav{display:flex;gap:15px}.plain{background:none;border:0;border-bottom:var(--line);padding:12px 0;font-size:14px;font-weight:700;white-space:nowrap}.plain span{margin-left:10px}.chapter{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:26px 0 20px;font-size:14px}.chapter p{display:flex;align-items:center;gap:14px;line-height:1.5}.chapter-mark{padding:6px 13px;background:var(--ink);color:var(--paper);font-weight:700;font-size:12px;white-space:nowrap}.edition{font-size:12px;letter-spacing:.08em;white-space:nowrap}.experience{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(340px,1fr);gap:34px;align-items:stretch}.theatre{min-width:0}.room-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:8px 5px 24px}.eyebrow{font-size:14px;font-weight:700;letter-spacing:.12em;line-height:1.6;margin-bottom:12px}h1{font-family:'Dela Gothic One',sans-serif;font-size:clamp(42px,5.7vw,85px);font-weight:400;letter-spacing:-.07em;line-height:1.12}h1 span{color:var(--shu)}.vertical-note{writing-mode:vertical-rl;font-family:'Shippori Mincho B1',serif;font-weight:800;letter-spacing:.1em;line-height:1.9;font-size:17px;max-height:160px}.stage{position:relative;aspect-ratio:1.5;border:2px solid var(--ink);overflow:hidden;background:var(--gold);isolation:isolate}.room-art{position:absolute;width:100%;height:100%;object-fit:cover}.cat-fallback{position:absolute;width:28%;right:1%;bottom:0;pointer-events:none}.stage.has-webgl .cat-fallback,.stage.has-webgl .room-art{visibility:hidden}#scene-canvas{position:absolute;inset:0;pointer-events:none}#scene-canvas canvas{display:block;width:100%;height:100%}.door{position:absolute;top:0;bottom:0;width:50%;z-index:5;background:var(--blue);color:var(--paper);display:flex;align-items:flex-start;justify-content:center;padding-top:10%;border:6px double var(--ink);transition:transform 850ms cubic-bezier(.76,0,.24,1);background-image:repeating-linear-gradient(90deg,transparent 0,transparent calc(25% - 1px),#f8f1dc24 calc(25% - 1px),#f8f1dc24 25%)}.door-left{left:0;border-right:2px solid var(--ink)}.door-right{right:0;border-left:2px solid var(--ink)}.door span{writing-mode:vertical-rl;font-family:'Shippori Mincho B1',serif;font-size:clamp(22px,2.6vw,36px);font-weight:800;letter-spacing:.14em;line-height:1.8}.stage[data-open=true] .door-left{transform:translateX(-101%)}.stage[data-open=true] .door-right{transform:translateX(101%)}.open-door{position:absolute;left:50%;top:57%;z-index:6;transform:translate(-50%,-50%) rotate(-3deg);border:1px solid var(--ink);box-shadow:5px 6px 0 var(--ink);background:var(--gold);padding:18px 22px;min-width:250px;max-width:90%;display:grid;gap:5px;text-align:center}.open-door>span{font-size:12px;letter-spacing:.15em}.open-door strong{font-size:25px;letter-spacing:.06em}.open-door small{font-size:12px}.stage[data-open=true] .open-door{display:none}.stage-label{position:absolute;left:18px;top:16px;background:var(--paper);border:var(--line);font-size:14px;font-weight:700;padding:7px 12px;transform:rotate(-2deg);z-index:2}.stage-tickets{position:absolute;bottom:16px;left:16px;display:flex;gap:10px;z-index:3;max-width:72%}.stage-ticket{background:var(--paper);border:var(--line);box-shadow:3px 3px 0 var(--ink);padding:9px 14px;transform:rotate(3deg);font-size:12px;animation:ticket-in .35s ease-out}.stage-ticket strong{display:block;font-family:'Shippori Mincho B1',serif;font-size:23px}.stage-ticket.shu{background:var(--shu);color:white;transform:rotate(-4deg)}.cat-touch{position:absolute;right:0;bottom:0;width:27%;height:45%;background:transparent;border:0;z-index:4}.cat-touch:focus-visible{outline-offset:-8px}.stage-caption{display:flex;align-items:flex-start;gap:10px;border-bottom:var(--line);padding:14px 0;min-height:69px}.tiny-seal{font-size:12px;flex-shrink:0;border:1px solid var(--shu);color:var(--dark-shu);padding:2px 5px;transform:rotate(-4deg)}.stage-caption p{font-family:'Shippori Mincho B1',serif;font-size:15px;font-weight:600;line-height:1.8;flex:1}.motion-toggle{font-size:12px;white-space:nowrap;background:none;border:0;min-height:44px;align-self:center;padding:0 3px}.work{margin-top:8px;border:1px solid var(--ink);background:var(--cream);display:flex;flex-direction:column;min-width:0;box-shadow:5px 5px 0 var(--ink)}.ledger-top{display:flex;justify-content:space-between;gap:14px;background:var(--ink);color:var(--paper);padding:14px 21px;font-weight:700;font-size:15px}.ledger-top span:last-child{font-size:12px;font-weight:400;align-self:center}.steps{padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);margin:0 22px;border-bottom:var(--line);counter-reset:steps}.steps li{padding:16px 0;font-size:12px;color:#756e60}.steps li::before{counter-increment:steps;content:'0'counter(steps);display:block;font-size:12px;font-weight:900;line-height:1.4}.steps li.active{color:var(--dark-shu);border-bottom:3px solid var(--shu);margin-bottom:-2px}.steps li.done{color:var(--ink)}#work-content{padding:24px 22px;flex:1;min-height:310px;animation:appear .3s ease}.work h2{font-family:'Shippori Mincho B1',serif;font-weight:800;font-size:clamp(24px,2.1vw,32px);line-height:1.45;letter-spacing:.02em;margin:0 0 14px}.work p{font-size:16px}.work .muted{font-size:14px;color:#655d50;margin-top:12px}.intro-number{font-family:'Shippori Mincho B1',serif;font-size:76px!important;line-height:1!important;color:var(--shu);margin:22px 0 16px;font-weight:800}.intro-number small{font-size:24px}.primary{display:block;background:var(--shu);color:#fff;border:1px solid var(--ink);box-shadow:3px 3px 0 var(--ink);padding:14px 18px;min-height:50px;line-height:1.5;font-weight:700;font-size:16px;text-align:center;width:100%;margin-top:22px}.primary:hover{transform:translateY(-1px)}.secondary{display:block;width:100%;padding:13px 15px;min-height:48px;border:1px solid var(--ink);background:var(--paper);font-size:16px;margin-top:12px}.ledger-footer{border-top:var(--line);margin:0 22px;padding:9px 0;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px}.text-button{border:0;background:none;text-decoration:underline;text-underline-offset:3px;min-height:44px;padding:5px 0;font-size:14px;white-space:nowrap}.invoice{margin-top:20px;display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px dashed var(--ink);border-bottom:1px dashed var(--ink);padding:15px 0;font-size:14px}.invoice strong{font-size:28px;font-family:'Shippori Mincho B1',serif}.prices{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:20px 0 14px}.price-button{border:1px solid var(--ink);min-height:63px;padding:9px 5px;background:var(--paper);font-family:'Shippori Mincho B1',serif;font-size:24px;font-weight:800}.price-button small{display:block;font:12px 'Noto Sans JP',sans-serif}.price-button[aria-pressed=true]{background:var(--gold);box-shadow:3px 3px 0 var(--ink)}.answers{display:grid;gap:9px;margin-top:20px}.answer{padding:11px 16px;border:var(--line);background:var(--paper);min-height:49px;display:flex;justify-content:space-between;align-items:center;font-family:'Shippori Mincho B1',serif;font-size:24px;font-weight:800}.answer span{font:12px 'Noto Sans JP',sans-serif}.money-split{display:flex;width:100%;min-height:62px;margin:22px 0 14px;gap:4px}.money-split>div{border:var(--line);padding:9px 7px;display:flex;align-items:center;justify-content:center;flex-direction:column;font-size:12px;text-align:center;min-width:64px}.money-split strong{font-size:20px;font-family:'Shippori Mincho B1',serif;white-space:nowrap}.cost-money{background:var(--paper);flex:5}.profit-money{background:var(--gold);flex:1}.profit-money.loss{background:var(--shu);color:white}.formula{font-size:14px!important;border-bottom:var(--line);padding-bottom:15px}.formula strong{display:block;font-family:'Shippori Mincho B1',serif;font-size:26px;line-height:1.6}.under-note{display:grid;grid-template-columns:100px 1fr auto;gap:24px;margin:38px 0 28px;padding:25px 0;border-top:2px solid var(--ink);border-bottom:var(--line);align-items:start}.note-number{font-size:12px;line-height:1.8;padding-top:3px}.under-note h2{font-family:'Shippori Mincho B1',serif;font-size:23px;font-weight:800;line-height:1.6;margin-bottom:10px}.under-note p:not(.note-number){font-size:14px;line-height:1.9}.read-more{border:0;border-left:var(--line);background:transparent;padding:8px 0 8px 24px;font-size:14px;line-height:1.8;text-align:left;white-space:nowrap}.read-more span{font-size:24px;margin-left:18px}.page-footer{font-size:12px;display:flex;justify-content:space-between;gap:20px;padding:0 0 30px;line-height:1.8}.page-footer a{font-size:14px}dialog{background:var(--paper);color:var(--ink);border:2px solid var(--ink);width:min(730px,calc(100% - 28px));padding:26px 32px 34px;max-height:90dvh;overflow:auto;box-shadow:8px 8px 0 var(--ink)}dialog::backdrop{background:#241c17b8;backdrop-filter:blur(3px)}.dialog-header{display:flex;justify-content:space-between;align-items:center;border-bottom:var(--line);gap:15px;margin-bottom:25px;font-size:12px}.close{border:0;background:none;padding:12px 0;min-height:44px;font-size:14px;font-weight:700;white-space:nowrap}dialog h2{font-family:'Dela Gothic One',sans-serif;font-size:40px;font-weight:400;line-height:1.4;margin-bottom:20px}dialog h3{font-family:'Shippori Mincho B1',serif;font-size:23px;margin:28px 0 12px}dialog p{font-size:16px;margin-bottom:15px}.floorplan{display:grid;grid-template-columns:2fr 1fr 2fr;grid-template-rows:130px 85px 130px;border:2px solid var(--ink);margin:24px 0}.map-room{border:1px solid var(--ink);background:var(--gold);text-align:left;padding:15px;display:flex;flex-direction:column;justify-content:center;gap:6px;min-width:0}.map-room small,.map-room span{font-size:12px}.map-room strong{font-family:'Shippori Mincho B1',serif;font-size:22px;line-height:1.4}.map-one{grid-area:1/1/2/3}.map-two{grid-area:1/3/3/4;background:var(--shu);color:white}.map-three{grid-area:2/1/4/2}.map-four{grid-area:3/2/4/4;background:var(--blue);color:white}.map-half{grid-area:2/2/3/3;background:var(--paper);padding:6px}.map-half strong{font-size:17px}.map-half small{display:none}.room-description{border-left:3px solid var(--shu);padding:4px 0 4px 20px;margin-bottom:20px}.room-description h3{margin:0 0 10px}.room-description .source-note{margin:10px 0 0}.quiet,.source-note{font-size:12px!important;line-height:1.9;color:#665d50}.source-note{margin:26px 0 18px!important;border-top:var(--line);padding-top:18px}.reading-equation{font-family:'Shippori Mincho B1',serif;background:var(--gold);padding:18px 20px;margin:22px 0;font-size:20px;line-height:1.8}.reading-equation strong{font-size:26px}details{border-top:var(--line);border-bottom:var(--line);margin-top:26px;padding:16px 0}summary{cursor:pointer;font-weight:700;min-height:44px;line-height:1.8;padding:8px 0}details p{margin-top:15px}.skip-link{position:fixed;z-index:100;top:-100px;left:20px;background:var(--paper);padding:14px}.skip-link:focus{top:10px}.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}.noscript{margin:24px;padding:24px;border:2px solid var(--ink)}
.stage-continue{position:absolute;z-index:4;left:18px;bottom:18px;border:var(--line);background:var(--gold);box-shadow:3px 3px 0 var(--ink);padding:12px 16px;min-height:48px;font-size:16px;font-weight:700}.work:focus{outline:none}
.money-units{display:grid;grid-template-columns:repeat(var(--units),1fr);gap:3px;margin-top:22px}.money-units span{height:22px;border:var(--line);animation:ticket-in .35s ease-out}.unit-cost{background:var(--blue)}.unit-profit{background:var(--gold)}.unit-loss{background:var(--shu)}.work .unit-caption{font-size:12px;margin-top:6px}.under-note p:not(.note-number){font-size:16px}
@keyframes ticket-in{from{opacity:0;translate:0 -20px}to{opacity:1;translate:0 0}}@keyframes appear{from{opacity:.4}to{opacity:1}}
@media(min-width:1500px){.experience{grid-template-columns:minmax(0,1.75fr) minmax(380px,1fr)}#work-content{padding:30px}.work h2{font-size:34px}}
@media(max-width:1000px){.wordmark{font-size:18px;letter-spacing:.02em}.masthead{gap:14px}.brand small{display:none}.experience{gap:20px;grid-template-columns:minmax(0,1.2fr) minmax(310px,1fr)}.stage{aspect-ratio:1.15}.room-art{object-fit:cover}.stage-caption{flex-wrap:wrap}.motion-toggle{margin-left:auto}.under-note{grid-template-columns:85px 1fr;gap:16px}.read-more{grid-column:2;border-left:0;padding:0;text-align:left}.read-more br{display:none}.room-heading{padding-bottom:22px}h1{font-size:56px}.stage-tickets{gap:6px;left:10px;bottom:12px;max-width:75%}.stage-ticket{padding:7px 9px}.stage-ticket strong{font-size:21px}}
@media(max-width:760px){.page{padding:0 18px}.masthead{min-height:85px;flex-wrap:wrap;gap:0;padding:16px 0 12px}.brand{font-size:14px}.brand small{display:block;font-size:10px}.seal{width:35px;height:35px;font-size:24px}.wordmark{font-size:18px;text-align:right}.wordmark span{font-size:12px;display:block;line-height:1.3}.masthead nav{width:100%;justify-content:space-between;margin-top:10px}.plain{min-height:44px;padding:8px 0;font-size:14px}.chapter{margin:17px 0 13px}.chapter p{gap:8px;font-size:12px}.chapter-mark{padding:5px 8px;font-size:12px}.edition{display:none}.experience{display:block}.room-heading{padding:4px 0 18px}.eyebrow{font-size:12px;margin-bottom:7px}h1{font-size:clamp(43px,9.9vw,72px)}.vertical-note{font-size:14px;line-height:1.7}.stage{aspect-ratio:1.28}.door span{font-size:28px}.stage-caption p{font-size:14px}.stage-caption{gap:8px;padding:12px 0;align-items:center;min-height:72px}.motion-toggle{font-size:12px;min-height:44px;line-height:1.4}.work{margin-top:23px;box-shadow:4px 4px 0 var(--ink)}#work-content{padding:23px;min-height:0}.work h2{font-size:27px}.ledger-top{padding:12px 23px}.steps{margin:0 23px}.steps li{font-size:14px;padding:12px 0}.intro-number{font-size:65px!important;margin:16px 0}.ledger-footer{margin:0 23px}.stage-label{font-size:12px;top:12px;left:12px;padding:5px 9px}.stage-ticket strong{font-size:21px}.open-door{top:58%;padding:14px 18px;min-width:230px}.open-door strong{font-size:24px}.under-note{display:block;margin-top:35px;padding:20px 0}.note-number{margin-bottom:10px;font-size:12px}.note-number br{display:none}.under-note h2{font-size:24px;line-height:1.6}.under-note p:not(.note-number){font-size:16px}.read-more{margin-top:20px;min-height:44px;font-size:14px}.desktop-only{display:none}.page-footer{display:block;font-size:12px}.page-footer a{display:block;padding-top:12px;min-height:44px}dialog{padding:18px 19px 25px;box-shadow:4px 4px 0 var(--ink);max-height:92dvh}dialog h2{font-size:33px}.floorplan{grid-template-rows:125px 90px 135px;margin:18px 0}.map-room{padding:10px;gap:6px}.map-room strong{font-size:18px}.map-room small{font-size:12px}.map-room span{font-size:12px}.map-half{padding:5px}.map-half strong{font-size:15px}.reading-equation{padding:14px;font-size:17px}.reading-equation strong{font-size:22px}}
@media(max-width:350px){.page{padding:0 14px}.wordmark{font-size:16px}.brand small{font-size:10px}.stage-caption p{font-size:14px;flex-basis:70%}.motion-toggle{margin-top:-8px}.vertical-note{font-size:12px}.stage{aspect-ratio:1.08}.open-door{min-width:210px}.open-door small{font-size:12px}.stage-tickets{left:8px;gap:5px}.stage-ticket{font-size:12px;padding:6px}.stage-ticket strong{font-size:18px}.floorplan{grid-template-columns:1.7fr 1fr 1.7fr}.map-room{padding:7px}.map-room strong{font-size:16px}.map-room small{font-size:12px}.map-half strong{font-size:14px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(max-width:760px){.map-half span{display:none}.map-half strong{line-height:1.35}.map-half{align-items:center;text-align:center}}
body.motion-paused *,body.motion-paused *::before,body.motion-paused *::after{animation:none!important;transition:none!important}