:root{color-scheme:dark;--ink-950: #11191f;--ink-900: #18222a;--ink-800: #22313a;--ink-700: #344751;--paper-100: #f1efe9;--paper-200: #dedbd2;--mist-300: #b8c4c6;--brass-400: #d2af6b;--brass-500: #b99049;--signal-500: #df6d58;--glass-dark: rgba(17, 25, 31, .79);--glass-mid: rgba(28, 39, 47, .72);--hairline: rgba(235, 240, 238, .18);--shadow: 0 22px 65px rgba(5, 12, 16, .24);font-family:Pretendard Variable,Pretendard,Noto Sans KR,Apple SD Gothic Neo,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}body{background:var(--ink-950);color:var(--paper-100);-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}button{color:inherit}button:focus-visible,[role=button]:focus-visible{outline:2px solid var(--brass-400);outline-offset:3px}#tour-canvas{position:fixed;inset:0;width:100%;height:100%;display:block;cursor:crosshair;touch-action:none}.atmosphere{position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 78% 14%,rgba(255,246,221,.16),transparent 28%),linear-gradient(180deg,#0e171d08,#0e171d26);mix-blend-mode:multiply}.top-deck{position:fixed;z-index:20;top:max(18px,env(safe-area-inset-top));left:22px;right:22px;height:54px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 8px 0 16px;border:1px solid var(--hairline);background:#131d24b3;box-shadow:0 10px 35px #050b0f1f;-webkit-backdrop-filter:blur(16px) saturate(.9);backdrop-filter:blur(16px) saturate(.9);transition:opacity .42s ease,transform .42s ease}.project-mark,.live-room,.view-actions,.tool-button{display:flex;align-items:center}.project-mark{min-width:0;gap:12px;font-family:Avenir Next Condensed,Arial Narrow,sans-serif;letter-spacing:.12em}.project-index{padding-right:12px;border-right:1px solid var(--hairline);color:var(--brass-400);font-size:11px;font-weight:700}.project-title{overflow:hidden;color:#f1efe9d1;font-size:11px;font-weight:600;white-space:nowrap}.live-room{gap:9px;padding:7px 13px;border:1px solid rgba(241,239,233,.11);background:#f0efea0d;font-size:12px;font-weight:600;letter-spacing:-.01em}.live-dot{width:6px;height:6px;border-radius:50%;background:var(--signal-500);box-shadow:0 0 0 4px #df6d5821}.view-actions{justify-self:end;gap:4px}.tool-button{height:38px;gap:8px;padding:0 12px;border:0;background:transparent;color:#f1efe9ad;font-size:11px;font-weight:600;cursor:pointer;transition:color .18s ease,background .18s ease}.tool-button:hover,.tool-button[aria-pressed=true]{background:#f1efe914;color:var(--paper-100)}.tool-icon{position:relative;width:16px;height:16px;display:inline-block}.light-icon:before{content:"";position:absolute;inset:3px;border:1px solid currentColor;border-radius:50%;box-shadow:0 -6px 0 -5px currentColor,0 6px 0 -5px currentColor,6px 0 0 -5px currentColor,-6px 0 0 -5px currentColor}.plan-icon{border:1px solid currentColor}.plan-icon:before,.plan-icon:after{content:"";position:absolute;background:currentColor;opacity:.8}.plan-icon:before{top:4px;bottom:0;left:5px;width:1px}.plan-icon:after{top:8px;right:0;left:5px;height:1px}.minimap-panel{position:fixed;z-index:18;bottom:max(24px,env(safe-area-inset-bottom));left:22px;width:min(300px,calc(100vw - 44px));padding:15px 15px 11px;border:1px solid var(--hairline);background:var(--glass-dark);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px) saturate(.88);backdrop-filter:blur(18px) saturate(.88);transition:opacity .42s ease,transform .42s ease}.panel-heading,.plan-readout{display:flex;align-items:center;justify-content:space-between}.panel-heading{margin-bottom:11px}.panel-heading>div{display:grid;gap:3px}.eyebrow,.rail-label,.intro-meta,.plan-readout,.intro-assumptions,.intro-caption,.intro-ruler{font-family:Avenir Next Condensed,Arial Narrow,sans-serif;letter-spacing:.11em;text-transform:uppercase}.eyebrow{color:var(--brass-400);font-size:9px;font-weight:700}.panel-heading strong{font-family:Avenir Next Condensed,Arial Narrow,sans-serif;font-size:13px;font-weight:600;letter-spacing:.05em}.north-mark{width:28px;height:28px;display:grid;place-items:center;border:1px solid rgba(210,175,107,.52);color:var(--brass-400);font-family:Georgia,serif;font-size:11px}.minimap{position:relative;aspect-ratio:10.65 / 6.6;width:100%;padding:8px;border-top:1px solid rgba(241,239,233,.1);border-bottom:1px solid rgba(241,239,233,.1);background:linear-gradient(rgba(236,239,235,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(236,239,235,.035) 1px,transparent 1px);background-size:10px 10px}.minimap-svg{width:100%;height:100%;display:block;overflow:visible}.minimap-room{cursor:pointer}.minimap-room polygon{opacity:.12;stroke:transparent;stroke-width:.08;transition:opacity .18s ease,stroke .18s ease}.minimap-room:hover polygon,.minimap-room:focus polygon{opacity:.27}.minimap-room.is-active polygon{opacity:.3;stroke:var(--brass-400)}.minimap-structures{pointer-events:none}.minimap-structures rect{fill:#eeefea38;stroke:#eeefeae0;stroke-width:.07}.minimap-walls line{stroke:#eeefead6;stroke-width:.09;stroke-linecap:square}.minimap-walls line[data-kind=exterior]{stroke-width:.15}.minimap-walls line[data-kind=wet]{stroke:#a6c4c5eb}.minimap-player circle{fill:var(--signal-500);stroke:#ffffffeb;stroke-width:.055}.minimap-player path{fill:var(--signal-500)}.plan-readout{padding-top:9px;color:#f1efe97a;font-size:8px;font-variant-numeric:tabular-nums}.room-rail{position:fixed;z-index:18;top:96px;right:22px;width:132px;padding:12px 10px 9px;border:1px solid var(--hairline);background:#11191fb3;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:opacity .42s ease,transform .42s ease}.rail-label{display:block;padding:2px 6px 10px;color:#f1efe96b;font-size:8px}.room-buttons{display:grid;gap:2px}.room-jump{position:relative;height:34px;display:flex;align-items:center;justify-content:space-between;padding:0 7px;overflow:hidden;border:0;border-bottom:1px solid rgba(241,239,233,.08);background:transparent;color:#f1efe9a1;font-size:10px;text-align:left;cursor:pointer;transition:color .16s ease,padding .16s ease,background .16s ease}.room-jump:hover,.room-jump.is-active{padding-left:11px;background:#f1efe90f;color:var(--paper-100)}.room-jump i{width:13px;height:1px;background:currentColor;transform:scaleX(.38);transform-origin:right;transition:transform .16s ease}.room-jump:hover i,.room-jump.is-active i{background:var(--brass-400);transform:scaleX(1)}.crosshair{position:fixed;z-index:16;top:50%;left:50%;width:22px;height:22px;display:grid;place-items:center;opacity:.64;pointer-events:none;transform:translate(-50%,-50%);transition:opacity .2s ease}.crosshair:before,.crosshair:after{content:"";position:absolute;background:#ffffffc2}.crosshair:before{width:1px;height:15px}.crosshair:after{width:15px;height:1px}.crosshair span{width:3px;height:3px;border:1px solid var(--brass-400);border-radius:50%}.is-overview .crosshair,.has-intro .crosshair{opacity:0}.action-hint,.look-prompt,.toast{position:fixed;z-index:24;left:50%;border:1px solid var(--hairline);background:#10181ed4;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);transform:translate(-50%)}.action-hint{bottom:96px;padding:9px 13px;opacity:0;color:var(--paper-100);font-size:11px;pointer-events:none;transform:translate(-50%,7px);transition:opacity .18s ease,transform .18s ease}.action-hint.is-visible{opacity:1;transform:translate(-50%)}.look-prompt{bottom:88px;padding:10px 15px;border-color:#d2af6b47;opacity:0;color:#f1efe9db;font-size:10px;cursor:pointer;pointer-events:none;transform:translate(-50%,8px);transition:opacity .18s ease,transform .18s ease}.look-prompt.is-visible{opacity:1;pointer-events:auto;transform:translate(-50%)}.desktop-guide{position:fixed;z-index:17;right:22px;bottom:max(25px,env(safe-area-inset-bottom));display:flex;gap:14px;padding:9px 11px;border:1px solid var(--hairline);background:#11191f99;color:#f1efe994;font-size:9px;-webkit-backdrop-filter:blur(13px);backdrop-filter:blur(13px);transition:opacity .42s ease}.desktop-guide span{display:flex;align-items:center;gap:5px;white-space:nowrap}kbd{min-width:21px;padding:2px 4px;border:1px solid rgba(241,239,233,.18);border-bottom-color:#f1efe952;background:#f1efe90f;color:#f1efe9d1;font-family:Avenir Next Condensed,Arial Narrow,sans-serif;font-size:8px;text-align:center}.toast{top:90px;padding:10px 14px;opacity:0;color:var(--paper-100);font-size:11px;pointer-events:none;transform:translate(-50%,-8px);transition:opacity .18s ease,transform .18s ease}.toast.is-visible{opacity:1;transform:translate(-50%)}.teleport-fade{position:fixed;z-index:80;inset:0;background:var(--ink-950);opacity:0;pointer-events:none;transition:opacity .12s ease}.teleport-fade.is-active{opacity:.52}.intro{position:fixed;z-index:70;inset:0;display:grid;grid-template-columns:minmax(32px,.18fr) minmax(420px,610px) 1fr;align-items:center;padding:92px 6vw 54px;background:linear-gradient(90deg,#0e161ceb,#0e161cad 39%,#0e161c14 74%),linear-gradient(180deg,#0e161c0d,#0e161c40);transition:opacity .62s cubic-bezier(.2,.72,.2,1),visibility .62s}.intro.is-hidden{visibility:hidden;opacity:0;pointer-events:none}.intro-ruler{justify-self:start;height:min(60vh,520px);display:flex;flex-direction:column;align-items:center;justify-content:space-between;color:#f1efe957;font-size:8px;font-variant-numeric:tabular-nums}.intro-ruler i{width:1px;flex:1;margin:8px 0;background:repeating-linear-gradient(to bottom,rgba(241,239,233,.4) 0 1px,transparent 1px 12px)}.intro-card{position:relative;max-width:590px;padding:38px 43px 34px;border:1px solid rgba(240,239,233,.2);border-left:3px solid var(--brass-400);background:#141e25c7;box-shadow:0 34px 90px #040a0e57;-webkit-backdrop-filter:blur(20px) saturate(.84);backdrop-filter:blur(20px) saturate(.84)}.intro-card:after{content:"";position:absolute;right:-1px;bottom:-1px;width:82px;height:82px;border-right:1px solid var(--brass-400);border-bottom:1px solid var(--brass-400);opacity:.42;pointer-events:none}.intro-meta{display:flex;justify-content:space-between;padding-bottom:21px;border-bottom:1px solid rgba(241,239,233,.13);color:#f1efe973;font-size:8px}.intro-kicker{margin:25px 0 12px;color:var(--brass-400);font-size:11px;font-weight:600;letter-spacing:-.02em}.intro h1{margin:0;font-family:Avenir Next Condensed,Arial Narrow,Apple SD Gothic Neo,sans-serif;font-size:clamp(42px,5.2vw,70px);font-weight:520;line-height:.99;letter-spacing:-.055em}.intro h1 em{color:var(--paper-200);font-style:normal;font-weight:300}.intro-copy{max-width:450px;margin:23px 0 27px;color:#f1efe9a8;font-size:13px;font-weight:400;line-height:1.72;word-break:keep-all}.start-button{width:100%;height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 20px 0 22px;border:0;background:var(--brass-400);color:var(--ink-950);font-size:13px;font-weight:750;cursor:pointer;transition:background .18s ease,transform .18s ease}.start-button:hover{background:#e3c17f;transform:translateY(-2px)}.start-button svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5}.intro-assumptions{display:flex;flex-wrap:wrap;gap:9px 18px;margin-top:18px;color:#f1efe959;font-size:8px}.intro-caption{position:absolute;right:6vw;bottom:48px;width:min(34vw,390px);display:flex;align-items:center;gap:12px;color:#f1efe980;font-size:8px}.caption-line{position:relative;flex:1;height:1px;background:#f1efe940}.caption-line:after{content:"";position:absolute;top:-3px;right:0;width:7px;height:7px;border-top:1px solid rgba(241,239,233,.45);border-right:1px solid rgba(241,239,233,.45);transform:rotate(45deg)}.has-intro .top-deck,.has-intro .minimap-panel,.has-intro .room-rail,.has-intro .desktop-guide{opacity:.18;pointer-events:none}.touch-controls{display:none}.webgl-error{position:fixed;z-index:100;inset:0;padding:30px;place-content:center;background:var(--ink-950);text-align:center}.webgl-error:not([hidden]){display:grid}.webgl-error strong{font-size:20px}.webgl-error p{color:#f1efe99e;font-size:13px}@media(max-width:900px){.top-deck{right:14px;left:14px}.project-title{display:none}.room-rail,.desktop-guide{right:14px}.intro{grid-template-columns:28px minmax(340px,560px) 1fr;padding-right:4vw;padding-left:4vw}}@media(max-width:680px),(pointer:coarse){.top-deck{top:max(10px,env(safe-area-inset-top));right:10px;left:10px;height:48px;grid-template-columns:auto 1fr auto;padding-left:10px}.project-index{padding-right:0;border:0}.project-title{display:none}.live-room{justify-self:center;padding:5px 8px;border:0;background:transparent;font-size:10px}.tool-button{width:36px;padding:0;justify-content:center}.tool-button>span:last-child{display:none}.minimap-panel{top:calc(max(10px,env(safe-area-inset-top)) + 60px);bottom:auto;left:10px;width:150px;padding:10px 10px 7px}.panel-heading{margin-bottom:6px}.panel-heading strong{font-size:10px}.north-mark{width:22px;height:22px;font-size:9px}.minimap{padding:4px}.plan-readout{font-size:6px}.plan-readout span:last-child{display:none}.room-rail,.desktop-guide,.look-prompt,.crosshair,.action-hint{display:none}.touch-controls{position:fixed;z-index:22;inset:0;display:block;pointer-events:none}.joystick{position:absolute;bottom:calc(max(24px,env(safe-area-inset-bottom)) + 12px);left:22px;width:104px;height:104px;display:grid;place-items:center;border-radius:50%;pointer-events:auto;touch-action:none}.joystick-ring{position:absolute;inset:8px;border:1px solid rgba(241,239,233,.28);border-radius:50%;background:#11191f47;box-shadow:inset 0 0 25px #02070a29;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.joystick-ring:before,.joystick-ring:after{content:"";position:absolute;top:50%;left:50%;background:#f1efe92e;transform:translate(-50%,-50%)}.joystick-ring:before{width:38px;height:1px}.joystick-ring:after{width:1px;height:38px}.joystick-knob{position:relative;z-index:2;width:38px;height:38px;border:1px solid rgba(255,255,255,.52);border-radius:50%;background:#d2af6bd1;box-shadow:0 8px 22px #040a0e3d;transition:transform 40ms linear}.touch-action{position:absolute;right:24px;bottom:calc(max(30px,env(safe-area-inset-bottom)) + 18px);width:58px;height:58px;border:1px solid rgba(241,239,233,.24);border-radius:50%;background:#11191f8f;color:#f1efe98f;font-size:11px;pointer-events:auto;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:background .16s ease,color .16s ease,border .16s ease}.touch-action.is-ready{border-color:var(--brass-400);background:#d2af6bd1;color:var(--ink-950)}.touch-look-label{position:absolute;right:18px;bottom:calc(max(100px,env(safe-area-inset-bottom)) + 10px);width:122px;color:#f1efe97a;font-size:8px;line-height:1.4;text-align:center}.toast{top:calc(max(10px,env(safe-area-inset-top)) + 62px);font-size:10px}.intro{grid-template-columns:1fr;align-items:end;padding:80px 14px max(18px,env(safe-area-inset-bottom));background:linear-gradient(180deg,#0e161c1f,#0e161ca3 42%,#0e161cf2)}.intro-ruler,.intro-caption{display:none}.intro-card{width:100%;max-width:none;padding:25px 23px 22px;border-left-width:2px;background:#131d24db}.intro-meta{padding-bottom:14px;font-size:7px}.intro-kicker{margin:18px 0 10px;font-size:10px}.intro h1{font-size:clamp(38px,12vw,54px)}.intro-copy{margin:17px 0 20px;font-size:12px;line-height:1.65}.start-button{height:54px}.intro-assumptions{gap:7px 12px;margin-top:14px;font-size:7px}.has-intro .minimap-panel{opacity:0}}@media(max-height:620px)and (pointer:coarse){.minimap-panel{width:128px}.intro-card{padding-top:18px;padding-bottom:16px}.intro-copy{display:none}.intro h1{margin-bottom:16px;font-size:35px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}