*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:#17191e;font-family:Arial,'Hiragino Kaku Gothic ProN',Meiryo,sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;background:white;color:#242934;border:1px solid #ccd0d8;border-radius:25px;padding:9px 15px;font-size:14px}button:hover{border-color:#2645f5}a:focus-visible,button:focus-visible,canvas:focus-visible{outline:3px solid #2645f5;outline-offset:4px}header{height:80px;padding:0 5vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e2e5ea;position:relative;z-index:2;background:#fff}.brand{font-size:23px;font-weight:900;letter-spacing:-1px}.brand span{color:#2645f5}nav{display:flex;gap:22px;font-size:12px}.eyebrow{font-size:12px;letter-spacing:2px;color:#2645f5;margin:0 0 18px}h1,h2{font-size:clamp(34px,4.5vw,66px);letter-spacing:-.05em;line-height:1.25;margin:0 0 20px}p{font-size:16px;line-height:1.95}.road-section{position:relative;height:820px;isolation:isolate}.road-heading{position:absolute;top:54px;left:7vw;z-index:1;max-width:44%}.road-heading h1{font-size:clamp(32px,4vw,58px)}#road{position:absolute;inset:0;width:100%;height:100%;touch-action:pan-y}.road-controls{position:absolute;bottom:25px;left:10%;right:10%;display:flex;gap:14px;align-items:center;font-size:14px}.road-controls span{margin-right:auto}.section-heading{padding:0 8vw;max-width:780px}.mochi-section{padding-top:120px;min-height:930px}.capsule-boundary{height:490px;position:relative;margin:45px 4vw 0 15vw}.capsule{position:absolute;right:25px;top:35px;width:min(900px,92%);height:360px;background:#f7f4ed;border-radius:200px;box-shadow:0 16px 48px #1a244014;overflow:hidden;touch-action:none}.mini-menu{position:absolute;z-index:1;top:22px;left:23%;right:12%;display:flex;align-items:center;gap:10px}.mini-menu span{font-size:12px;color:#706d64;margin-right:auto}.mini-menu button{font-size:12px;padding:7px 11px}#mochi-canvas{width:100%;height:100%;display:block}.browser-section{padding-top:100px;padding-bottom:120px}.browser-stage{height:690px;position:relative;max-width:1250px;margin:60px auto 0}.tablet{position:absolute;width:330px;height:470px;left:50%;top:90px;transform:translateX(-50%);border-radius:35px;border:2px solid #b7b9be;background:#f1f2f4;box-shadow:0 18px 50px #23314820;padding:40px 22px 46px}.camera{position:absolute;width:7px;height:7px;border-radius:50%;background:#667078;top:18px;left:calc(50% - 3px)}.home-button{position:absolute;bottom:12px;left:calc(50% - 14px);width:28px;height:28px;border:1px solid #b5bac3;border-radius:50%}.tablet-screen{height:100%;overflow:auto;background:#fff;padding:20px;font-size:14px}.tablet-screen h3{font-size:23px;line-height:1.5}.tablet-screen p{font-size:14px;line-height:1.8}.tablet-screen a{color:#2645f5;text-decoration:underline}.article-image{height:95px;background:linear-gradient(135deg,#2645f5,#6accad 50%,#ffd86b)}.placeholder{height:95px;border:1px solid #999;background:linear-gradient(to top right,transparent 49.5%,#aaa 50%,transparent 50.5%),linear-gradient(to bottom right,transparent 49.5%,#aaa 50%,transparent 50.5%)}.fragments{position:absolute;inset:0}.fragment{position:absolute;width:220px;height:145px;text-align:left;border-radius:5px;padding:15px;background:#fff;box-shadow:0 9px 28px #17284818;touch-action:none;overflow:hidden;z-index:2}.fragment small{display:block;color:#2645f5;font-size:11px;margin-bottom:12px}.fragment strong{display:block;font-size:19px;line-height:1.4}.fragment span{display:block;font-size:12px;margin-top:10px;color:#727783}.fragment:nth-child(1){top:15px;left:5%;transform:rotate(-9deg)}.fragment:nth-child(2){top:240px;left:8%;transform:rotate(7deg);height:210px}.fragment:nth-child(3){top:20px;right:7%;transform:rotate(8deg)}.fragment:nth-child(4){top:290px;right:5%;transform:rotate(-7deg);background:#e4ebff}.fragment:nth-child(5){bottom:0;left:36%;transform:rotate(4deg)}.broken-layout span{white-space:nowrap;font-size:24px}.blocked span{background:#232c44;color:white;padding:12px}.conversion-status{text-align:center;font-size:14px;color:#2645f5}.ins-section{padding-top:100px}.ins-playground{position:relative;height:750px;margin-top:45px}.ins-field{position:absolute;left:35%;top:70px;width:30%;height:560px;border-radius:20px;background-color:#a3b59b;background-image:linear-gradient(#81977c30 1px,transparent 1px),linear-gradient(90deg,#81977c30 1px,transparent 1px);background-size:35px 35px;border:1px solid #899d81}.ins-copy{position:absolute;top:60px;width:24%;z-index:1;pointer-events:none}.ins-copy.left{left:6%}.ins-copy.right{right:6%}.ins-copy h3{font-size:15px;color:#2645f5;margin:25px 0 12px}.ins-copy p{font-size:15px;line-height:1.9;margin:0}.edible-source{position:relative}.edible-display{display:block}.source-accessible{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.edible-display span{display:inline-block;transition:opacity .4s,color .4s,transform .4s}.edible-display span.eaten{opacity:0;color:#509f94;transform:translate(12px,18px) scale(.1)}.ins-playground canvas{position:absolute;inset:0;width:100%;height:100%;z-index:2;touch-action:pan-y}.ins-controls{margin:10px 8vw;display:flex;align-items:center;gap:12px;font-size:14px}.ins-controls span{margin-right:auto}.note{margin:18px 8vw;color:#78808c;font-size:12px}.exit-section{height:670px;position:relative;margin-top:160px}.exit-copy{position:absolute;left:8%;top:140px;width:48%;z-index:1}.exit-copy h2{font-size:clamp(32px,4vw,55px)}#exit{position:absolute;inset:0;width:100%;height:100%}footer{position:relative;padding:25px 5vw;border-top:1px solid #e2e5ea;background:white;display:flex;justify-content:space-between;font-size:12px;color:#77808c}@media(max-width:800px){nav{gap:12px;font-size:10px}.brand{font-size:20px}.road-section{height:700px}.road-heading{max-width:55%;top:35px}.road-heading p{font-size:14px}.road-controls{left:5%;right:5%;flex-wrap:wrap}.road-controls span{width:100%}.mochi-section{padding-top:85px;min-height:740px}.capsule-boundary{margin-left:3vw;height:370px}.capsule{height:290px;width:95%;right:10px}.mini-menu{left:18%;right:14%;gap:5px}.mini-menu span{display:none}.browser-stage{height:950px}.tablet{top:270px;width:290px;height:440px}.fragment{width:150px;height:145px}.fragment:nth-child(1){left:5%;top:0}.fragment:nth-child(2){left:3%;top:740px;height:150px}.fragment:nth-child(3){right:5%;top:20px}.fragment:nth-child(4){right:3%;top:740px}.fragment:nth-child(5){left:calc(50% - 75px);top:140px;bottom:auto}.ins-playground{height:1080px}.ins-field{left:22%;top:260px;width:56%;height:500px}.ins-copy{width:42%;top:0}.ins-copy.left{left:5%}.ins-copy.right{right:5%}.ins-copy p{font-size:13px;line-height:1.7}.ins-copy h3{font-size:13px}.ins-copy h3:nth-of-type(2){margin-top:580px}.ins-copy h3:nth-of-type(3){margin-top:20px}.ins-controls{flex-wrap:wrap}.ins-controls span{width:100%}.exit-copy{width:50%;left:5%;top:100px}.exit-copy p{font-size:14px}.exit-section{height:560px;margin-top:80px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Live exhibition adapters; the previous designs remain untouched. */
.road-live-window{position:absolute;left:10%;right:10%;top:300px;height:430px;overflow:hidden;border-radius:28px;background:#acc98c}.road-live-window iframe{width:100%;height:100%;border:0;display:block}
.capsule-boundary{height:540px}.capsule{width:min(1000px,94%);height:430px;right:3%;top:35px;border:1px solid #eee9de}.capsule iframe{position:absolute;left:75px;right:75px;top:55px;bottom:35px;width:calc(100% - 150px);height:calc(100% - 90px);border:0;border-radius:120px;display:block;background:#f7f4ed}.capsule-grip{position:absolute;top:12px;left:calc(50% - 65px);padding:5px 12px;z-index:2;font-size:12px;background:transparent;border-color:#ddd7ca;color:#746b5a;cursor:grab;touch-action:none}.capsule-grip:active{cursor:grabbing}
@media(max-width:800px){.road-live-window{left:5%;right:5%;top:250px;height:380px}.capsule-boundary{height:440px}.capsule{height:350px}.capsule iframe{left:35px;right:35px;width:calc(100% - 70px);top:50px;bottom:35px;height:calc(100% - 85px);border-radius:90px}}

/* V7 only: real INSMANS scene in the HOME document, overlay lives under body. */
#insmans{background:white;color:#17191e;font-family:inherit}.ins-demo-surface{max-width:1140px;margin:50px auto 0;padding:0 3vw}#insmans .scene{grid-template-columns:minmax(100px,1fr) minmax(200px,380px) minmax(100px,1fr);gap:30px}#insmans .aside{gap:22px}#insmans .ins-description{font-size:15px;line-height:1.9;color:#687383;max-width:240px}#insmans .tag{font-size:12px;color:#657280}#insmans .panel{color:#384854}#insmans .panel #status{position:static;background:transparent;box-shadow:none;padding:0;font-size:15px}#insmans .note{margin:20px 0;color:#667585;line-height:1.9}#tentacle-overlay{z-index:80;pointer-events:none}#insmans .game-frame{height:475px}#insmans .dummy-caption{font-size:12px}#insmans .frame-head,#insmans .frame-foot{font-size:12px}#insmans .scene button:focus-visible{outline:3px solid #2645f5;outline-offset:5px}
@media(max-width:800px){#insmans .scene{gap:8px;grid-template-columns:minmax(52px,1fr) minmax(170px,2.4fr) minmax(52px,1fr)}#insmans .ins-description{font-size:12px;line-height:1.7}#insmans .tag{font-size:10px}#insmans .game-frame{height:360px;min-height:360px}#insmans .dummy{width:55px;height:60px}#insmans .dummy.inside{width:48px;height:52px}}

#insmans .dummy{padding:3px}#insmans .dummy .eyes{white-space:nowrap}#insmans .ins{padding:0}

/* V8: portrait game, unrestricted viewport tentacle layer. */
.ins-editor-scene{max-width:1140px;margin:50px auto;display:grid;grid-template-columns:1fr 360px 1fr;gap:36px;padding:0 24px;align-items:center}.ins-editor-scene aside{font-size:14px;color:#63717d}.ins-editor-scene h3{color:#17191e;font-size:18px}.ins-editor-scene p{font-size:14px}#insmans-game-mount{width:360px;max-width:100%}#field-host{width:100%;position:relative;overflow:visible}#game{display:block;width:100%;height:auto;aspect-ratio:360/640;background:#8f9e80;touch-action:none;user-select:none;border-radius:18px}#home-tentacle-layer{position:fixed;inset:0;width:100vw;height:100vh;max-width:none;max-height:none;z-index:80;pointer-events:none;background:transparent;clip-path:none;padding:0;border:0}#insmans-editor-controls{display:none!important}.ins-outside-target{margin:22px 0;border-color:#84a89e;background:#e9f3ef}
@media(max-width:800px){.ins-editor-scene{grid-template-columns:1fr minmax(160px,360px) 1fr;gap:10px;padding:0 12px}.ins-editor-scene aside p{font-size:11px}.ins-editor-scene h3{font-size:13px}#insmans-game-mount{width:100%}.ins-outside-target{font-size:11px;padding:9px 5px}}
@media(max-width:520px){.ins-editor-scene{grid-template-columns:1fr 210px 1fr;gap:6px;padding:0 6px}.ins-editor-scene aside p,.ins-editor-scene h3{display:none}.ins-outside-target{font-size:10px;border-radius:12px}}

/* HOME V9: readable introductions and independently scrolling journals. */
.project-journal{margin-top:28px;max-width:680px}.project-journal h3{font-size:17px;letter-spacing:.04em;margin:0 0 12px}.journal-scroll{height:185px;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;border:1px solid #dce1e7;border-left:3px solid #2645f5;background:#fafbfc;border-radius:8px;padding:18px 22px;touch-action:pan-y}.journal-scroll article+article{border-top:1px solid #e0e5eb;padding-top:18px;margin-top:18px}.journal-scroll time{font-size:12px;font-weight:700;color:#2645f5;letter-spacing:.06em}.journal-scroll p{font-size:14px;line-height:1.9;margin:9px 0 0}.journal-empty{color:#77808c}.journal-scroll:focus-visible{outline:3px solid #2645f5;outline-offset:4px}.road-section{height:auto;padding:54px 0 70px}.road-heading{position:relative;top:auto;left:auto;margin:0 7vw;max-width:780px}.road-live-window{position:relative;left:auto;right:auto;top:auto;width:80%;margin:40px auto 0;height:430px}.section-heading{max-width:900px}#insmans .note{margin:20px 8vw}
@media(max-width:800px){.road-section{height:auto;padding-top:35px}.road-heading{max-width:none}.road-live-window{top:auto;left:auto;right:auto;width:90%;height:380px}.journal-scroll{height:175px;padding:16px}.section-heading p{font-size:14px}}