:root{color-scheme:dark;--ink:#eff3ee;--muted:#b8c7ca;--accent:#ffc078;--panel:#101e28;--line:#3b4b55;font-family:Inter,Segoe UI,Arial,sans-serif}
*{box-sizing:border-box}body{margin:0;background:#101b23;color:var(--ink)}button,input,textarea{font:inherit}button{color:var(--ink);background:#1b2c38;border:1px solid #62747d;padding:11px 16px;border-radius:5px;cursor:pointer;min-height:44px;font-size:13px;font-weight:600;transition:background .15s}button:hover{background:#304855}button:disabled{opacity:.55;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.primary{background:var(--accent);color:#101b23;border-color:var(--accent);padding:14px 22px;font-weight:750}.primary:hover{background:#eff5e9}.primary span{margin-left:24px}button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}[hidden]{display:none!important}#game{position:relative;height:100svh;min-height:640px;overflow:hidden}#world{position:absolute;width:100%;height:100%;inset:0;touch-action:none}.vignette{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse,transparent 32%,#08131c66 85%)}.hud{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:27px 34px;background:linear-gradient(#0b1728c9,transparent);gap:18px}.brand{display:flex;gap:15px;align-items:center;font-weight:750;letter-spacing:4px;font-size:18px}.brand-mark{border:1px solid #81949988;border-radius:50%;height:45px;width:45px;display:grid;place-items:center;letter-spacing:-3px;color:var(--accent);font-size:20px}.brand small{display:block;font-size:9px;letter-spacing:2px;font-weight:500;margin-top:6px;color:#c1ced0}.hud-actions{display:flex;gap:8px}.hud-actions button{background:#102332d9;font-size:12px}.mission{position:absolute;left:34px;top:117px;max-width:360px;pointer-events:none;padding:18px 20px;background:#0b1b29e6;border-left:2px solid var(--accent);border-radius:0 5px 5px 0}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--accent);line-height:1.6}h1{font-size:26px;font-weight:650;line-height:1.14;margin:9px 0 10px;letter-spacing:-.7px}.mission p{font-size:13px;line-height:1.6;margin:0;color:#d3dedf}.mission-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px;pointer-events:auto}.small{font-size:11px;padding:8px 10px;min-height:38px}#pips{display:flex;gap:7px;margin-top:15px}#pips span{height:4px;width:30px;background:#607079}#pips span.found{background:var(--accent)}#reticle{position:absolute;left:50%;top:50%;width:24px;height:24px;margin:-12px;pointer-events:none}#reticle i{position:absolute;background:#e6f7efbd;top:11px;left:7px;width:10px;height:2px}#reticle i+i{transform:rotate(90deg)}#reticle.active{outline:1px solid var(--accent);outline-offset:5px;border-radius:50%}#target-label{position:absolute;left:50%;top:calc(50% + 35px);transform:translateX(-50%);background:#0b1b29e8;border-radius:4px;padding:8px 12px;text-align:center;font-size:11px;pointer-events:none;white-space:nowrap}#target-label:empty{display:none}#toast{position:absolute;bottom:128px;left:50%;transform:translateX(-50%);width:min(610px,calc(100% - 44px));border-left:2px solid var(--accent);background:#0b1b29f0;color:#e6efed;font-size:14px;line-height:1.6;padding:13px 19px;pointer-events:none}#toast:empty{display:none}.bottom-hud{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:25px 34px;background:linear-gradient(transparent,#0b1728e6)}.tiny-label{font-size:9px;letter-spacing:2px;color:var(--accent);display:block;margin-bottom:7px}.bottom-hud strong{font-size:13px;font-weight:500}.controls-hint{font-size:11px;color:#e1e9e6;line-height:1.8;text-align:center}.controls-hint span{color:#aebfc4}.controls-hint b{margin:0 6px;color:var(--accent)}.touch-controls{position:absolute;bottom:85px;left:50%;transform:translateX(-50%);display:none;gap:8px}.touch-controls button{min-width:46px;touch-action:none;background:#152b39e6}dialog{color:var(--ink);background:#101e28f5;border:1px solid #52616a;border-radius:12px;padding:38px;width:min(650px,calc(100% - 36px));max-height:calc(100svh - 36px);overflow:auto;box-shadow:0 30px 100px #0007}dialog::backdrop{background:#06132070;backdrop-filter:blur(5px)}h2{font-size:42px;line-height:1.12;letter-spacing:-1.5px;font-weight:600;margin:15px 0 20px}h2 em{color:var(--accent);font-style:normal}dialog p{font-size:14px;line-height:1.7;color:#c6d3d8}.lead{font-size:17px;line-height:1.6!important;color:#e3ebe8!important}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin:23px 0 12px}.fine{font-size:11px!important;line-height:1.7!important;color:#b2c1c7!important;margin-bottom:0}kbd{display:inline-block;border:1px solid #6c7c87;border-radius:3px;padding:1px 5px;margin:0 2px;font:11px Segoe UI,Arial,sans-serif;color:#e7ecea}.stage-strip{display:flex;justify-content:space-between;gap:9px;margin:26px 0;padding:17px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.stage-strip>span{font-size:21px;color:var(--accent)}.stage-strip small{font-size:8px;letter-spacing:1px;color:#c6d3d8;display:block;margin-top:8px}#answers{display:grid;gap:9px;margin-top:23px}#answers button{text-align:left;font-weight:500;font-size:14px;line-height:1.5}#answer-feedback{color:var(--accent)}#question h2{font-size:27px;letter-spacing:-.5px}.trace{margin:15px 0;padding-left:14px;border-left:2px solid #516a74}.trace strong{font-size:11px;letter-spacing:1px;color:var(--accent)}.trace p{font-size:13px;margin:5px 0}#question-evidence{max-height:180px;overflow:auto;padding-right:10px}#end-notes{padding-left:20px;font-size:13px;line-height:1.65;color:#ccd9d9}#end-notes li{padding:5px 0}.check{display:flex;align-items:center;gap:10px;margin-top:24px;font-size:14px}.check input{width:20px;height:20px}.reflection{margin-top:22px}.reflection label{font-size:14px;line-height:1.6;display:block}textarea{width:100%;margin-top:10px;color:var(--ink);background:#091922;border:1px solid #657883;border-radius:5px;padding:12px;resize:vertical;font-size:16px}.reflection small{display:block;color:#b2c1c7;font-size:11px;line-height:1.6}details{margin-top:20px;font-size:12px}summary{cursor:pointer;padding:8px 0;color:var(--accent)}a{color:#96d8eb}.guide{position:absolute;right:28px;top:120px;width:240px;background:#0b1b29ed;padding:15px;border:1px solid #63757d;border-radius:5px}.guide p{font-size:12px;line-height:1.6;margin:0 0 10px}#guide-nodes{display:grid;gap:7px}.guide button{width:100%;text-align:left;font-size:12px}.guide #guide-exit{margin-top:10px;border-color:var(--accent)}
@media(min-width:1500px){.mission{max-width:390px}h1{font-size:30px}}
@media(max-width:760px){.hud{padding:17px 18px}.brand{font-size:14px;letter-spacing:2px}.brand-mark{display:none}.brand small{font-size:8px;letter-spacing:1px}.hud-actions{gap:5px}.hud-actions button{font-size:10px;padding:8px}.mission{left:18px;right:18px;top:90px;max-width:340px;padding:13px 15px}h1{font-size:21px}.mission p{font-size:12px}.eyebrow{font-size:9px}.mission-actions{margin-top:9px}.bottom-hud{padding:16px 18px}.bottom-hud strong{font-size:11px}.controls-hint{display:none}.bottom-hud button{font-size:11px;padding:9px}.touch-controls{display:flex}#toast{bottom:157px;font-size:12px;padding:10px 13px}dialog{padding:25px}h2{font-size:34px}.lead{font-size:15px}dialog p{font-size:13px}.stage-strip small{font-size:7px;letter-spacing:.4px}.guide{top:auto;bottom:145px;right:18px;left:18px;width:auto}.guide p{display:none}#guide-nodes{grid-template-columns:repeat(3,minmax(0,1fr))}.guide button{text-align:center;font-size:10px;padding:8px 4px}body.guided #toast{bottom:255px}#target-label{font-size:10px}#game{min-height:670px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}