:root{--ink:#dcefee;--muted:#86a2a4;--teal:#7ff0e0;--teal-dim:#3fa89c;--danger:#e0303a;--deep:#020608;--slate:rgba(6,16,19,.95);--slate-ink:#d6ecea;--line:rgba(127,240,224,.24);--display:"Georgia","Times New Roman","Noto Serif KR","AppleMyungjo","Batang",serif;--body:ui-sans-serif,system-ui,-apple-system,"Segoe UI","Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",sans-serif;--mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;color-scheme:dark;font-family:var(--body);color:var(--ink);background:var(--deep)}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--deep);overflow:hidden}
button,select,input{font:inherit;color:inherit}
button{cursor:pointer}
button:focus-visible,select:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
[hidden]{display:none!important}
.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}
#app{position:relative;width:100vw;height:100dvh;min-height:360px;overflow:hidden;isolation:isolate;background:radial-gradient(120% 90% at 60% 40%,#08161a 0%,#020608 65%)}
#viewport{position:absolute;inset:0;z-index:0}
#viewport canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;outline:none}
#grain{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:.04;background:repeating-linear-gradient(0deg,transparent 0 2px,#000 3px)}
/* eyelids for text mode (the 3D view draws its own) */
#lids{position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;transition:opacity .25s;background:radial-gradient(90% 60% at 50% 55%,rgba(90,10,8,.78),rgba(18,0,0,.96))}
.textmode.eyes-closed #lids{opacity:.9}
/* top bar */
#topbar{position:absolute;top:0;left:0;right:0;z-index:6;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(10px + env(safe-area-inset-top,0px)) 16px 10px;pointer-events:none}
#topbar>*{pointer-events:auto}
.brand{display:flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.04em;color:var(--muted)}
.brand span:nth-child(2){color:var(--ink);font-weight:700}
.brand b{font-weight:400;opacity:.5}
.brand-dot{width:9px;height:9px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal)}
.series{font-size:11px;letter-spacing:.18em}
.top-actions{display:flex;gap:6px;align-items:center}
.icon-button{min-width:38px;height:38px;border:1px solid var(--line);background:rgba(4,12,14,.7);border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:17px;backdrop-filter:blur(6px)}
.icon-button:hover{border-color:var(--teal)}
#lang{height:38px;border:1px solid var(--line);background:rgba(4,12,14,.7);border-radius:8px;padding:0 8px}
/* title */
#titleScreen{position:absolute;inset:0;z-index:4;display:flex;flex-direction:column;justify-content:center;padding:84px max(16px,6vw) 40px;background:linear-gradient(90deg,rgba(2,6,8,.95) 0%,rgba(2,6,8,.82) 36%,rgba(2,6,8,.2) 66%,rgba(2,6,8,0) 100%);overflow:auto}
.title-card{max-width:560px;display:flex;flex-direction:column;gap:10px}
.starline{height:22px;width:240px;background:radial-gradient(circle,rgba(200,255,250,.9) 0 1px,transparent 1.6px) 0 0/19px 11px,radial-gradient(circle,rgba(127,240,224,.6) 0 1px,transparent 1.4px) 7px 5px/23px 13px;mask:linear-gradient(90deg,transparent,#000 30%,#000 70%,transparent);animation:drift 9s linear infinite}
@keyframes drift{to{background-position:-190px 0,-130px 5px}}
.eyebrow{margin:0;font-size:12px;letter-spacing:.2em;color:var(--teal)}
#gameTitle{margin:0;font-family:var(--display);font-weight:800;font-size:clamp(48px,8vw,96px);line-height:.98;letter-spacing:.02em;color:#e6fbf8;text-shadow:0 0 2px #fff,0 0 26px rgba(127,240,224,.45);text-wrap:balance}
.subtitle{margin:0;font-family:var(--display);font-style:italic;font-size:clamp(18px,2.6vw,26px);color:#ff8a8a}
.tagline{margin:6px 0 0;font-size:17px;color:#e2f2f0}
.intro{margin:0;font-size:14.5px;line-height:1.75;color:#b4c8c8;max-width:62ch}
.meta{margin:0;font-size:12px;letter-spacing:.06em;color:var(--muted)}
.start-controls{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.primary{min-height:50px;padding:0 26px;border:1px solid var(--teal);border-radius:6px;background:linear-gradient(#0f5a54,#073632);color:#eafffc;font-weight:800;letter-spacing:.04em;box-shadow:0 0 0 3px rgba(0,0,0,.35),0 8px 24px rgba(63,216,200,.22)}
.primary:hover{filter:brightness(1.15)}
.secondary{min-height:44px;padding:0 18px;border:1px solid var(--line);border-radius:6px;background:rgba(8,18,21,.85)}
.title-links{display:flex;gap:16px}
.text-button{background:none;border:none;padding:4px 0;color:var(--muted);text-decoration:underline;text-underline-offset:4px;font-size:13px}
.warning{margin:6px 0 0;padding:10px 12px;border-left:3px solid var(--danger);background:rgba(224,48,58,.1);font-size:12.5px;line-height:1.6;color:#c8d4d4;max-width:62ch}
.build-label{position:absolute;right:16px;bottom:calc(12px + env(safe-area-inset-bottom,0px));margin:0;font-size:11px;letter-spacing:.08em;color:rgba(134,162,164,.7)}
/* HUD */
#hud{position:absolute;inset:0;z-index:3;pointer-events:none}
#hud>*{pointer-events:auto}
.objective{position:absolute;left:16px;top:calc(60px + env(safe-area-inset-top,0px));max-width:min(420px,70vw);padding:10px 14px;background:linear-gradient(90deg,rgba(2,8,10,.85),rgba(2,8,10,.3));border-left:3px solid var(--teal);border-radius:0 6px 6px 0}
.hunted .objective{border-left-color:var(--danger)}
.objective .label{font-size:11px;letter-spacing:.2em;color:var(--teal)}
#objectiveText{margin:3px 0 0;font-size:16px;font-weight:700;line-height:1.35}
#roomName{margin:4px 0 0;font-size:12px;color:var(--muted)}
#encBanner{position:absolute;left:50%;top:calc(64px + env(safe-area-inset-top,0px));transform:translateX(-50%);min-width:min(380px,calc(100% - 32px));padding:10px 16px 14px;text-align:center;border:1px solid rgba(224,48,58,.75);border-radius:6px;background:rgba(36,4,6,.74);box-shadow:0 0 30px rgba(224,48,58,.3);font-weight:800;letter-spacing:.06em;pointer-events:none;animation:throb 1s ease-in-out infinite}
#encBanner.present{background:rgba(0,0,0,.62);border-color:rgba(200,220,220,.25);box-shadow:none;animation:none;color:#cfdcdc;font-weight:600}
#encBanner.stare{background:rgba(70,0,6,.85);border-color:#ff4040;color:#fff;animation:throb .35s ease-in-out infinite}
#encBar,#stareBar{position:absolute;left:0;right:0;height:3px;transform-origin:left;transition:transform .1s linear}
#encBar{bottom:4px;background:#e0303a}
.present #encBar{background:rgba(200,220,220,.4)}
#stareBar{bottom:0;background:#ff5050;box-shadow:0 0 8px #ff3030;transform:scaleX(0)}
@keyframes throb{50%{box-shadow:0 0 44px rgba(224,48,58,.55)}}
#hoverLabel{position:absolute;left:50%;bottom:calc(92px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);padding:5px 12px;border-radius:999px;background:rgba(2,8,10,.82);border:1px solid var(--line);font-size:13px;opacity:0;transition:opacity .15s;pointer-events:none;white-space:nowrap}
#hoverLabel.show{opacity:1}
#caption{position:absolute;left:50%;bottom:calc(126px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);width:min(640px,calc(100% - 32px));text-align:center;font-family:var(--display);font-style:italic;font-size:17px;line-height:1.5;color:#e6f6f4;text-shadow:0 1px 8px #000;pointer-events:none}
#bottomBar{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:flex-end;justify-content:space-between;gap:10px;padding:10px 16px calc(12px + env(safe-area-inset-bottom,0px));background:linear-gradient(0deg,rgba(2,6,8,.9),rgba(2,6,8,0))}
#inventory{display:flex;gap:6px;overflow-x:auto;min-width:0;flex:1;padding-bottom:2px;scrollbar-width:thin}
.chip{flex:none;display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 12px;border-radius:6px;border:1px solid var(--line);background:rgba(4,12,14,.86);font-size:13px;white-space:nowrap}
.chip.record{background:rgba(127,240,224,.07);border-color:rgba(127,240,224,.35)}
.chip.empty{color:var(--muted);border-style:dashed}
.chip .ico{font-size:15px;color:var(--teal)}
.actions{display:flex;gap:6px;flex:none}
.actions button{min-height:40px;padding:0 14px;border-radius:6px;border:1px solid var(--line);background:rgba(4,12,14,.9);font-size:13.5px}
.actions button[aria-expanded="true"]{border-color:var(--teal)}
#eyesBtn{border-color:#ff5050;background:linear-gradient(#a0141c,#5e0a10);color:#fff;font-weight:800;animation:throb 1s ease-in-out infinite}
#eyesBtn[aria-pressed="true"]{background:rgba(40,6,8,.92);border-color:#ff8a8a;color:#ffd0d0;animation:none}
#objectList{position:absolute;right:16px;bottom:calc(66px + env(safe-area-inset-bottom,0px));width:min(300px,calc(100% - 32px));max-height:min(60dvh,440px);overflow:auto;padding:8px;display:flex;flex-direction:column;gap:4px;background:var(--slate);border:1px solid var(--line);border-radius:10px}
#objectList button{text-align:left;min-height:38px;padding:6px 10px;border-radius:6px;border:1px solid transparent;background:none;font-size:14px}
#objectList button:hover,#objectList button:focus-visible{border-color:var(--line);background:rgba(127,240,224,.07)}
#objectList button.passage{color:var(--teal)}
#objectList button.passage::before{content:"→ "}
#panelBody .records li{padding:2px 0}
.record-link{width:100%;text-align:left;min-height:40px;padding:6px 8px;border:none;border-radius:4px;background:none;color:var(--slate-ink);font-weight:700;font-size:15px}
.record-link:hover{background:rgba(127,240,224,.08)}
.record-link.optional::after{content:" ✦";color:#c9ab3a}
@media (min-width:761px){.panel-open #caption,.panel-open #hoverLabel,.panel-open #encBanner,.panel-open #toast{left:calc((100% - min(460px,44vw) - 16px)/2)}.panel-open #toast{max-width:calc(100% - min(460px,44vw) - 48px)}}
/* narrower than the card and the banner side by side: the banner goes under the card */
@media (max-width:1279px){#encBanner{top:max(calc(64px + env(safe-area-inset-top,0px)),calc(var(--card,0px) + 8px))}}
/* text mode */
#textView{position:absolute;left:50%;top:calc(150px + env(safe-area-inset-top,0px));transform:translateX(-50%);width:min(620px,calc(100% - 32px));padding:16px 18px;border:1px solid var(--line);border-radius:10px;background:rgba(4,12,14,.92);z-index:2}
#textView h2{margin:4px 0 6px;font-family:var(--display);font-size:22px}
#textView p{margin:0;line-height:1.7;color:#bfd2d0}
#textNotice{font-size:12px;color:var(--muted)!important;margin-bottom:6px!important}
.textmode #objectList{left:50%;right:auto;transform:translateX(-50%);bottom:calc(70px + env(safe-area-inset-bottom,0px));max-height:34dvh}
.textmode #textView{max-height:max(96px,calc(100dvh - 150px - var(--bar,62px) - 128px));overflow:auto}
@supports (top:max(1px,2px)){.textmode #objectList{top:calc(var(--tv,300px) + 12px);bottom:auto;max-height:max(96px,calc(100dvh - var(--tv,300px) - 20px - var(--bar,62px)))}}
.textmode #encBanner{display:none}
#textNotice.alert{color:#ff8a8a!important;font-size:14px;font-weight:800;letter-spacing:.04em}
.textmode #caption{position:static;transform:none;width:auto;margin:10px 0 0;text-align:left;font-size:15px}
.textmode #caption:empty{display:none}
.textmode .hunted ~ #toast{top:calc(64px + env(safe-area-inset-top,0px))}
.textmode.eyes-closed #textView{z-index:3}
/* panel: a dark slate on the right, a bottom sheet on phones */
#panel{position:absolute;z-index:5;top:calc(58px + env(safe-area-inset-top,0px));right:16px;bottom:calc(70px + env(safe-area-inset-bottom,0px));width:min(460px,44vw);display:flex;flex-direction:column;background:var(--slate);color:var(--slate-ink);border:1px solid var(--line);border-radius:8px;box-shadow:0 18px 60px rgba(0,0,0,.7),inset 0 0 50px rgba(63,216,200,.06);overflow:auto}
.panel-top{position:sticky;top:0;z-index:1;display:flex;justify-content:space-between;align-items:center;padding:10px 12px 0 18px;background:linear-gradient(rgba(6,16,19,.98) 70%,rgba(6,16,19,0))}
#panelTag{font-size:11px;letter-spacing:.2em;color:var(--teal);font-weight:700}
#panelTitle{margin:6px 18px 8px;font-family:var(--display);font-size:24px;line-height:1.2;text-wrap:balance;color:#eafffc}
#panelBody{padding:0 18px 18px;font-size:15px;line-height:1.75}
#panelBody p{margin:0 0 10px}
#panelBody .quote{font-family:var(--display);font-style:italic;padding-left:12px;border-left:3px solid var(--teal-dim)}
#panelBody .list{margin:6px 0 12px;padding:0;list-style:none}
#panelBody .list li{padding:6px 0;border-bottom:1px dashed rgba(127,240,224,.2)}
#panelBody .feedback{min-height:1.5em;color:#ff8a8a;font-weight:700;font-size:14px}
.panel-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.panel-actions button{min-height:42px;padding:0 16px;border-radius:6px;border:1px solid var(--line);background:rgba(127,240,224,.06);color:var(--slate-ink);font-weight:700}
.panel-actions button.go{background:#0f5a54;border-color:var(--teal);color:#eafffc}
/* the ship's script */
.plates{display:grid;grid-template-columns:repeat(auto-fill,minmax(50px,1fr));gap:4px;margin:10px 0 12px}
.plate{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px 5px;border-radius:5px;background:#04100f;border:1px solid rgba(127,240,224,.25)}
.plate svg{width:100%;max-width:44px;height:auto}
.plate small{font-size:10px;line-height:1.15;text-align:center;color:#9fc2c0;word-break:keep-all}
.plate.yours{border-color:#ff8a8a;background:#140707}
.plate.yours small{color:#ffb0b0}
.hexwheels{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:center;margin:12px 0}
.hexwheel{display:flex;flex-direction:column;align-items:center;gap:4px}
.hexwheel .row{display:flex;flex-direction:column;align-items:center;gap:6px}
.hexwheel button{width:44px;height:40px;border-radius:6px;border:1px solid var(--line);background:rgba(127,240,224,.06);font-size:14px}
.hexwheel .face{width:78px;height:78px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:#031012;border:2px solid var(--teal-dim)}
.hexwheel span.lab{font-size:12px;color:var(--muted)}
.hexpreview{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 10px;border-radius:8px;background:#031012;border:1px solid var(--line)}
.readout{margin:0!important;font-weight:800;color:var(--teal)}
.chartsvg{width:100%;height:auto;background:radial-gradient(120% 100% at 30% 30%,#06181c,#010406);border-radius:6px;border:1px solid var(--line)}
.chartsvg .planet{cursor:pointer}
.chartsvg .planet:hover circle.body,.chartsvg .planet:focus circle.body{stroke:#fff;stroke-width:2}
.chartsvg .planet.sel circle.body{stroke:#fff;stroke-width:3}
.chartsvg .planet .halo{fill:none;stroke:#fff;stroke-width:1.5;opacity:0}
.chartsvg .planet.sel .halo{opacity:1}
.gridsvg{width:100%;max-width:380px;height:auto;display:block;margin:10px auto;background:#041014;border-radius:6px;border:1px solid var(--line)}
.gridsvg .tile{cursor:pointer}
.gridsvg .tile:hover rect,.gridsvg .tile:focus rect{stroke:var(--teal);stroke-width:2}
.flowline{list-style:none;margin:6px 0;padding:0;font-size:13.5px}
.flowline li{display:flex;align-items:center;gap:8px;padding:2px 0}
.flowline i{width:12px;height:12px;border-radius:50%;background:#2a3438}
.flowline .on i{background:#bff4ff;box-shadow:0 0 8px #bff4ff}
.flowline .bad i{background:#ff5040;box-shadow:0 0 8px #ff5040}
.photo{margin:8px 0 12px}
.photo svg{width:100%;max-width:300px;height:auto;border-radius:4px;border:6px solid #e8e6e0;background:#0a1224}
.hint-text{font-size:15px}
/* modal */
#modalBackdrop{position:absolute;inset:0;z-index:8;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(1,3,4,.74);backdrop-filter:blur(3px)}
#modal{position:relative;width:min(520px,100%);max-height:calc(100dvh - 32px);overflow:auto;padding:24px 22px 22px;border-radius:10px;border:1px solid var(--line);background:linear-gradient(#081618,#030809);box-shadow:0 24px 80px rgba(0,0,0,.7)}
.modal-x{position:absolute;top:10px;right:10px}
#modal h2{margin:0 0 10px;font-family:var(--display);font-size:26px;line-height:1.2;padding-right:40px;text-wrap:balance}
#modal p{margin:0 0 12px;line-height:1.7;color:#bfd2d0}
.setting{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid rgba(127,240,224,.12)}
.setting label{font-size:14px}
.setting input[type=range]{width:150px;accent-color:var(--teal)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.seg button{min-height:34px;padding:0 10px;border:none;background:rgba(6,14,16,.85);font-size:13px}
.seg button[aria-pressed="true"]{background:#0f5a54;color:#eafffc}
.modal-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:14px 0}
.stats div{padding:10px;border:1px solid var(--line);border-radius:6px}
.stats span{display:block;font-size:11px;letter-spacing:.12em;color:var(--muted)}
.stats b{font-size:20px;font-variant-numeric:tabular-nums}
/* being found */
#scare{position:absolute;inset:0;z-index:20;background:#000}
#scareCanvas{width:100%;height:100%;display:block}
#skipScare{position:absolute;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px))}
#toast{position:absolute;left:50%;top:calc(64px + env(safe-area-inset-top,0px));transform:translate(-50%,-8px);z-index:9;padding:9px 16px;border-radius:6px;background:rgba(4,12,14,.94);border:1px solid var(--line);font-size:13.5px;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none;max-width:calc(100% - 32px)}
#toast.show{opacity:1;transform:translate(-50%,0)}
/* below the banner, which sits under the objective card on narrower screens */
.hunted ~ #toast{top:max(calc(124px + env(safe-area-inset-top,0px)),calc(var(--card,0px) + 64px))}
@media (max-width:760px){
 #titleScreen{justify-content:flex-end;padding:76px 16px calc(40px + env(safe-area-inset-bottom,0px));background:linear-gradient(0deg,rgba(2,6,8,.97) 0%,rgba(2,6,8,.86) 55%,rgba(2,6,8,.2) 100%)}
 .intro{font-size:13.5px}
 .brand .series,.brand b{display:none}
 #panel{top:auto;left:0;right:0;bottom:0;width:auto;max-height:60dvh;border-radius:12px 12px 0 0;padding-bottom:env(safe-area-inset-bottom,0px)}
 .objective{top:calc(56px + env(safe-area-inset-top,0px));max-width:calc(100% - 32px)}
 #objectiveText{font-size:14.5px}
 #encBanner{top:max(calc(128px + env(safe-area-inset-top,0px)),calc(var(--card,0px) + 8px))}
 #bottomBar{flex-direction:column;align-items:stretch}
 .actions{justify-content:flex-end;flex-wrap:wrap}
 #eyesBtn{flex:1 0 100%;min-height:56px;font-size:17px}
 #objectList{right:16px;left:16px;width:auto;bottom:max(calc(112px + env(safe-area-inset-bottom,0px)),var(--bar,0px))}
 #hoverLabel,#caption{bottom:max(calc(150px + env(safe-area-inset-bottom,0px)),calc(var(--bar,0px) + 12px))}
 .panel-open #bottomBar,.panel-open #objectList{display:none}
 .panel-open #caption{bottom:calc(62dvh + 8px)}
 .brand span:nth-child(2){white-space:nowrap}
 #lang{max-width:110px}
 #toast{top:calc(150px + env(safe-area-inset-top,0px))}
 .textmode #toast,.textmode .hunted ~ #toast{top:auto;bottom:calc(var(--bar,112px) + 8px)}
 .plates{grid-template-columns:repeat(5,1fr)}
 .hexwheel .face{width:66px;height:66px}
}
@media (prefers-reduced-motion:reduce){.starline,#encBanner,#eyesBtn{animation:none}}

.embedded #topbar .brand,.embedded #lang,.embedded .setting:has(#langSel){display:none}.embedded #topbar{justify-content:flex-end}