/* Full-bleed gallery mode */
body{background:#0c0d09}.app{display:block;height:100svh;position:relative;overflow:hidden}.app header{position:fixed;z-index:20;inset:0 0 auto 0;height:72px;border:0;padding:0 28px;background:linear-gradient(#0b0c08d9,transparent);pointer-events:none}.status{pointer-events:auto}.brand b{font-size:13px;font-weight:400;color:#aaa890}.stage-wrap{position:absolute;inset:0;padding:0}.stage{width:100vw;height:100svh;min-height:0;background-size:cover;background-position:center;box-shadow:none}.scene-0{background-image:url('assets/painting-1.jpg')}.scene-1{background-image:url('assets/painting-2.jpg')}.scene-2{background-image:url('assets/painting-3.jpg')}.chapter{position:fixed;z-index:20;left:28px;top:84px;height:auto;display:flex;gap:16px;align-items:center;padding:7px 10px;background:#11120eb3;backdrop-filter:blur(8px)}.chapter strong{font:10px 'Space Mono';letter-spacing:.08em}.gallery-nav{position:fixed;z-index:21;left:50%;bottom:22px;transform:translateX(-50%);height:38px;align-items:center;padding:0 12px;background:#11120eb8;backdrop-filter:blur(8px);border:1px solid #ffffff16}.panel{position:fixed;z-index:22;right:18px;top:88px;width:276px;max-height:calc(100vh - 112px);padding:18px;background:#11120edb;border:1px solid #ffffff1f;backdrop-filter:blur(16px);gap:12px;overflow:auto}.instruction h1{font-size:26px;margin:8px 0}.instruction p{line-height:1.55}.gesture-demo{height:42px}.voice-box{padding:10px}.object-list{min-height:0}.footer-actions{margin-top:8px}.corner-note{top:88px;right:312px}.whisper{bottom:76px}.result{z-index:40}
@media(max-width:850px){.app{display:block;height:100svh}.stage-wrap{padding:0}.stage{height:100svh;min-height:0}.panel{right:10px;top:auto;bottom:calc(72px + env(safe-area-inset-bottom));width:calc(100vw - 20px);max-height:34vh}.instruction h1,.instruction p,.gesture-demo,.object-list{display:none}.controls{grid-template-columns:1fr 1fr}.corner-note{display:none}.brand b{display:none}}