:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--font-door:"Cinzel", "Crimson Pro", Georgia, serif;--bg:#0c1017;--panel:#141b26;--panel-2:#1b2433;--border:#ffffff1a;--text:#e9eef7;--muted:#a8b3c7;--accent:#6ea8ff;--accent-2:#9bdcff;--danger:#ff6b6b;--success:#47d18c;--shadow:0 18px 50px #00000059;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.45}*,:before,:after{box-sizing:border-box}body{background:radial-gradient(900px 420px at 20% -10%, #6ea8ff2e, transparent 55%), radial-gradient(900px 420px at 90% 10%, #9bdcff1f, transparent 55%), var(--bg);min-height:100vh;color:var(--text);margin:0}a{color:var(--accent-2)}.page{margin:0 auto;padding:28px 18px 48px}.page.narrow{max-width:720px}.page.wide{max-width:1100px}.page-header{margin-bottom:18px}.top-bar{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:14px;display:flex}.title-inline{margin:6px 0 0;font-size:clamp(22px,3vw,30px)}.eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin:0;font-size:12px}.lead{color:var(--muted);margin:8px 0 0}.card{background:linear-gradient(180deg, #ffffff0d, transparent 55%), var(--panel);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:16px;padding:16px}.card+.card{margin-top:14px}.grid-2{gap:14px;display:grid}@media (width>=980px){.grid-2{grid-template-columns:1fr 1fr;align-items:start}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}}.grid-3{gap:14px;display:grid}.stack{gap:10px;display:grid}.muted{color:var(--muted)}.small{font-size:13px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.inline-code{border:1px solid var(--border);background:#00000040;border-radius:8px;padding:2px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:.95em}.error{color:#ffc9c9}.banner{background:#ff6b6b14;border:1px solid #ff6b6b59;border-radius:12px;padding:10px 12px}.success{color:var(--success);margin:8px 0 0;font-weight:600}.btn{appearance:none;border:1px solid var(--border);color:var(--text);cursor:pointer;background:#ffffff0f;border-radius:12px;padding:10px 12px;font-weight:600}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.primary{background:linear-gradient(#6ea8ff59,#6ea8ff2e);border-color:#6ea8ff73}.btn.secondary{background:#9bdcff14;border-color:#9bdcff40}.btn.ghost{background:0 0}.btn-stack{gap:10px;display:grid}.btn-row{flex-wrap:wrap;gap:10px;display:flex}.row-between{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.field{gap:6px;display:grid}.field-label{color:var(--muted);font-size:13px}.input{border:1px solid var(--border);width:100%;color:var(--text);background:#00000038;border-radius:12px;padding:10px 12px}.form{gap:12px;display:grid}.table-wrap{border:1px solid var(--border);border-radius:12px;overflow:auto}.table{border-collapse:collapse;width:100%;font-size:14px}.table th,.table td{vertical-align:middle;border-bottom:1px solid #ffffff0f;padding:10px}.table th{text-align:left;color:var(--muted);letter-spacing:.02em;font-size:12px;font-weight:650}.toggle{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:inline-flex}.room-nav{flex-wrap:wrap;gap:10px;margin:10px 0 14px;display:flex}.room-nav-link{border:1px solid var(--border);color:var(--text);background:#ffffff0d;border-radius:999px;padding:8px 10px;font-size:13px;text-decoration:none}.room-nav-link.ghost{opacity:.85;border-style:dashed}.station-list{gap:10px;margin:12px 0 0;padding:0;list-style:none;display:grid}.station-item{border:1px solid var(--border);color:inherit;background:#0000002e;border-radius:14px;gap:4px;padding:12px;text-decoration:none;display:grid}.station-item:hover{border-color:#6ea8ff59}.station-title{font-weight:750}.station-desc{color:var(--muted);font-size:13px}.prose p{margin:0 0 12px}.timer-badge{border:1px solid var(--border);background:#00000038;border-radius:14px;min-width:150px;padding:10px 12px}.timer-badge.running{border-color:#47d18c59;box-shadow:0 0 0 4px #47d18c14}.timer-label{letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-size:11px;display:block}.timer-value{font-variant-numeric:tabular-nums;font-size:22px;font-weight:800}.locks-grid{grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:12px;display:grid}.lock-card{border:1px solid var(--border);background:#141b26d9;border-radius:16px;padding:14px}.lock-card.open{border-color:#47d18c59}.lock-head{align-items:baseline;gap:10px;display:flex}.lock-number{font-variant-numeric:tabular-nums;background:#6ea8ff14;border:1px solid #6ea8ff47;border-radius:12px;padding:6px 10px;font-size:22px;font-weight:900}.lock-title{font-weight:750}.lock-form{gap:10px;margin-top:10px;display:grid}.silence-overlay{z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#060a12b8;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.silence-card{max-width:min(720px,100%);box-shadow:var(--shadow);background:#280e0ea6;border:1px solid #ff6b6b59;border-radius:18px;padding:18px 16px}.silence-title{letter-spacing:.02em;margin:0;font-size:22px;font-weight:900}.silence-msg{color:#ffebebeb;margin:8px 0 0}.footer-links{margin-top:14px}.link{color:var(--accent-2)}.btn-small{padding:8px 10px;font-size:13px}.owned-room-list{gap:10px;margin:12px 0 0;padding:0;list-style:none;display:grid}.owned-room-row{border:1px solid var(--border);background:#0000002e;border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;display:flex}.owned-room-code{font-weight:750}.owned-room-actions{flex-wrap:wrap;gap:8px;display:flex}.station-panel{margin-top:8px}.quiz-question{margin:8px 0 14px;font-size:18px;font-weight:650}.quiz-choices{gap:10px;display:grid}.quiz-choice{justify-self:start;min-width:200px}.quiz-done{margin:0 0 12px;font-size:18px}.colorgrid-label{color:var(--muted);margin:12px 0 6px;font-size:13px}.colorgrid{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;max-width:280px;display:grid}.colorgrid-readonly .colorgrid-cell{cursor:default}.colorgrid-solved{outline-offset:4px;border-radius:12px;outline:2px solid #47d18c73;padding:4px}.colorgrid-cell{aspect-ratio:1;border:2px solid #ffffff26;border-radius:10px}button.colorgrid-cell{cursor:pointer;padding:0}html.escape-large-ui{font-size:118%}html.escape-large-ui .title-inline{font-size:clamp(26px,4vw,36px)}html.escape-large-ui .station-item{padding:16px}html.escape-large-ui .station-title{font-size:1.15rem}html.escape-large-ui .btn{padding:12px 14px}html.escape-large-ui .timer-value,html.escape-large-ui .lock-number{font-size:26px}html.escape-large-ui .quiz-choice{min-width:240px}html.escape-large-ui .colorgrid{gap:10px;max-width:340px}.intro-panel{margin-top:4px}.intro-lead{margin:0 0 14px;font-size:1.05rem}.intro-steps{color:var(--muted);margin:0 0 18px;padding-left:1.25rem}.intro-steps li{margin-bottom:10px}.intro-steps strong{color:var(--text)}.intro-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.intro-cta{justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.quiz-hint{margin:0 0 12px}.quiz-hint-label{color:var(--muted)}.quiz-audio-row{margin:0 0 12px}.quiz-audio{width:100%;max-width:360px;height:40px}.quiz-feedback{background:#ff6b6b14;border:1px solid #ff6b6b59;border-radius:12px;margin:0 0 12px;padding:10px 12px;font-size:15px}.quiz-feedback-ok{background:#47d18c1f;border-color:#47d18c59}.colorgrid-toolbar{margin:8px 0 4px}.shell{box-sizing:border-box;width:100%;max-width:min(1200px,100%);margin:0 auto;padding:1.25rem clamp(14px,3vw,22px) 3rem}.shell-door{position:relative}html.locks-immersive,html.locks-immersive body{height:100%;margin:0;overflow:hidden}html.locks-immersive #root{flex-direction:column;min-height:100dvh;display:flex}.locks-fullscreen{box-sizing:border-box;background:#07090e;flex-direction:column;flex:1;width:100%;min-height:100dvh;margin:0;padding:0;display:flex}.door-scene{background-color:#141820;background-position:50%;background-size:cover;border:1px solid #50c8be38;border-radius:14px;min-height:clamp(260px,48vh,560px);position:relative;overflow:hidden;box-shadow:inset 0 0 80px #000000a6,0 22px 60px #00000073}.door-scene.door-scene--fullscreen{border:none;border-radius:0;flex-direction:column;flex:auto;min-height:0;display:flex;box-shadow:inset 0 0 120px #000000a6}.door-scene.door-scene--fullscreen .door-timer-band{flex-shrink:0}.door-scene.door-scene--fullscreen .door-padlocks-row{--pad-gap:.55rem;--pad-cols:6;flex:none;place-content:flex-start center;align-items:flex-start;width:100%;max-width:min(960px,94vw);min-height:0;margin-left:auto;margin-right:auto;padding:.15rem clamp(.5rem,2vw,1.25rem) .45rem}.door-scene.door-scene--fullscreen .door-padlock-slot{width:calc((100% - (var(--pad-cols) - 1) * var(--pad-gap)) / var(--pad-cols));max-width:calc((100% - (var(--pad-cols) - 1) * var(--pad-gap)) / var(--pad-cols));flex:none;min-width:44px}@media (width<=720px){.door-scene.door-scene--fullscreen .door-padlocks-row{--pad-cols:4}}@media (width<=440px){.door-scene.door-scene--fullscreen .door-padlocks-row{--pad-cols:3}}.locks-bottom-strip{padding:.45rem clamp(12px, 4vw, 28px) calc(.55rem + env(safe-area-inset-bottom,0px));background:linear-gradient(#0000,#06080cf0);border-top:1px solid #ffffff0f;flex-shrink:0}.locks-bottom-strip .door-code-hint{margin:.25rem 0 0}.locks-bottom-error{text-align:left;margin:0 0 .45rem}.door-code-dock.door-code-dock--fullscreen{margin-top:0}.door-scene-overlay{pointer-events:none;background:linear-gradient(#080a0e8c 0%,#080a0e26 45%,#080a0e8c 100%);position:absolute;inset:0}.door-timer-band{z-index:2;justify-content:center;padding:.55rem 1rem .2rem;display:flex;position:relative}.door-timer-plate{font-family:var(--font-door);text-align:center;background:linear-gradient(#18120ceb,#0c0a08e0);border:1px solid #d4af5f73;border-radius:10px;padding:.55rem 1.6rem .65rem;box-shadow:0 0 22px #d4af5f2e,inset 0 1px #fff5d21f}.door-timer-plate--slim{text-align:left;align-items:center;gap:.65rem;padding:.26rem 1rem .3rem;display:inline-flex}.door-timer-inline-label{letter-spacing:.22em;text-transform:uppercase;color:#e8d4aae0;white-space:nowrap;font-size:.62rem}.door-timer-plate--slim .timer-badge{min-width:0;box-shadow:none;background:0 0;border:none;padding:0}.door-timer-plate--slim .timer-badge.running{box-shadow:none}.door-timer-plate--slim .timer-value{font-variant-numeric:tabular-nums;color:#f5e6c8;text-shadow:0 0 14px #d4af5f80,0 2px 10px #000000d9;font-size:1.38rem;font-weight:600}.door-padlocks-row{z-index:2;place-content:flex-end center;align-items:flex-end;gap:.45rem var(--door-pad-gap,.5rem);--door-pad-cols:5;--door-pad-gap:.5rem;flex-wrap:wrap;min-height:38%;padding:.5rem clamp(.5rem,2vw,1.25rem) .65rem;display:flex;position:relative}@media (width<=900px){.door-padlocks-row{--door-pad-cols:4}}@media (width<=560px){.door-padlocks-row{--door-pad-cols:3}}.door-padlock-slot{text-align:center;box-sizing:border-box;flex:0 0 calc((100% - (var(--door-pad-cols) - 1) * var(--door-pad-gap)) / var(--door-pad-cols));max-width:calc((100% - (var(--door-pad-cols) - 1) * var(--door-pad-gap)) / var(--door-pad-cols));min-width:0}.door-padlock-hit{cursor:pointer;color:inherit;font:inherit;background:0 0;border:none;border-radius:14px;margin:0 auto;padding:.2rem;transition:box-shadow .2s,transform .15s;display:block}.door-padlock-hit:focus-visible{outline-offset:4px;outline:2px solid #d4af5ff2}.door-padlock-hit:hover:not(:disabled){transform:translateY(-2px)}.door-padlock-hit.is-selected:not(:disabled){border-radius:16px;box-shadow:0 0 0 3px #d4af5f8c,0 12px 28px #00000073}.door-padlock-hit:disabled{cursor:default}.door-padlock-graphic{pointer-events:none;display:block}.door-padlock-visual{--padlock-num-x:calc(50% - 10px);background:0 0;width:clamp(56px,10vw,96px);margin:0 auto;position:relative}.door-padlock-visual--closed{--padlock-num-y:26%}.door-padlock-visual--open{--padlock-num-y:24%}.door-padlock-frame{filter:drop-shadow(0 10px 22px #0009);background:0 0;width:100%;margin:0 auto;transition:filter .2s}.door-padlock-hit.is-selected:not(:disabled) .door-padlock-frame{filter:drop-shadow(0 10px 22px #0009)drop-shadow(0 0 14px #40e0d073)}.door-padlock-img{width:100%;height:auto;display:block}.door-padlock-ring-num{left:var(--padlock-num-x,calc(50% - 10px));top:var(--padlock-num-y,26%);font-family:var(--font-door);letter-spacing:.02em;text-shadow:0 0 10px #000000f2,0 2px 4px #000000d9;pointer-events:none;font-size:clamp(.72rem,2.4vw,1.2rem);font-weight:700;line-height:1;position:absolute;transform:translate(-50%,-50%)}.door-padlock-ring-num.ring-closed{color:#f55}.door-padlock-ring-num.ring-open{color:#7dffb0}.door-padlock-caption{max-width:12rem;margin:.35rem auto 0;line-height:1.25}.door-code-dock{margin-top:1rem;padding:.85rem 1.1rem}.door-code-dock-head{margin-bottom:.65rem}.door-code-dock-form{flex-wrap:wrap;align-items:stretch;gap:.5rem;display:flex}.door-code-dock-input{flex:180px;min-width:0}.door-code-hint{color:var(--muted);text-align:center;margin-top:1rem}.door-video-overlay{z-index:200;cursor:pointer;background:#000000e0;flex-direction:column;justify-content:flex-start;align-items:center;gap:1rem;padding:clamp(.75rem,2.5vh,1.5rem) 1rem 1rem;display:flex;position:fixed;inset:0;overflow:auto}.door-video-overlay--fullscreen{background:#000;justify-content:stretch;gap:0;padding:0;overflow:hidden}.door-video-overlay-top{top:max(.45rem, env(safe-area-inset-top,0px));z-index:220;pointer-events:none;justify-content:center;display:flex;position:absolute;left:0;right:0}.door-video-overlay-top .door-timer-band{pointer-events:auto}.door-timer-band--overlay{z-index:210;pointer-events:auto;flex-shrink:0;justify-content:center;width:100%;margin:0;padding:0;display:flex;position:relative}.door-video-el{cursor:default;border-radius:10px;flex-shrink:1;width:100%;max-width:min(960px,96vw);max-height:min(520px,85vh - 9rem)}.door-video-el--fullscreen{object-fit:cover;border-radius:0;flex-shrink:0;width:100%;max-width:none;height:100%;max-height:none;position:absolute;inset:0}.door-video-dismiss{color:var(--muted);margin:0}.door-video-dismiss--floating{bottom:max(.65rem, env(safe-area-inset-bottom,0px));z-index:220;text-align:center;max-width:90vw;position:absolute;left:50%;transform:translate(-50%)}.door-video-tap-hint{color:var(--accent-2);text-align:center;max-width:min(960px,96vw);margin:0}.door-video-hint--floating{bottom:max(.65rem, env(safe-area-inset-bottom,0px));z-index:220;max-width:90vw;position:absolute;left:50%;transform:translate(-50%)}