:root{color-scheme:dark;font-family:'Microsoft YaHei','PingFang SC',sans-serif;color:#e8dfcc;background:#07111f}*{box-sizing:border-box}body{margin:0;overflow:hidden}button{font:inherit;cursor:pointer;color:inherit}button:disabled{opacity:.4;cursor:wait}button:focus-visible{outline:2px solid #edc484;outline-offset:5px}[hidden]{display:none!important}#scene{position:fixed;inset:0}canvas{display:block;touch-action:none}header{position:fixed;top:30px;left:36px;right:36px;display:flex;justify-content:space-between;align-items:center;pointer-events:none}.brand{display:flex;gap:15px;align-items:center;text-shadow:0 2px 12px #000}.seal{padding:5px 9px;border:1px solid #c5a16c;color:#dcbb84;font:17px serif;line-height:1.1}.brand p{font-size:8px;letter-spacing:2.7px;color:#d0b990;margin:0 0 7px}h1{font:normal 26px 'SimSun',serif;letter-spacing:7px;margin:0}#lights{pointer-events:auto;padding:13px 20px;background:#0b1726b0;border:1px solid #bfa77f66;backdrop-filter:blur(14px);font-size:12px;letter-spacing:2px;border-radius:2px}#lights i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#ffd290;box-shadow:0 0 12px #ffb95c;margin-right:11px}#lights[aria-pressed=false] i{background:#7d9ecf;box-shadow:none}.caption{position:fixed;left:37px;top:37%;pointer-events:none;text-shadow:0 2px 18px #000}.caption span{font-size:9px;letter-spacing:3px;color:#b1b6bf}.caption p{font:normal 21px/1.9 'SimSun',serif;letter-spacing:6px;margin-top:18px}footer{position:fixed;left:36px;right:36px;bottom:24px;display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}nav{display:flex;gap:3px;padding:5px;border:1px solid #c2b09244;background:#081423cf;backdrop-filter:blur(14px);width:max-content}nav button{padding:12px 16px;border:0;background:none;font-size:9px;color:#a3adb9}nav span{margin-left:9px;font-size:11px;letter-spacing:1px}nav button[aria-pressed=true]{background:#d7c19c;color:#192232}#walk{border:1px solid #bfac8944;background:#0b1626d9;padding:17px 23px;font-size:11px;letter-spacing:1px}.hint,.edition{font-size:9px;letter-spacing:2px;color:#a4aebb;margin:0;text-shadow:0 2px 8px #000}.edition{text-align:right}#loading{position:fixed;inset:0;background:#081222;display:flex;align-items:center;justify-content:center;flex-direction:column;z-index:10;transition:opacity .5s}#loading.done{opacity:0;pointer-events:none}#loading h2{font:normal 26px 'SimSun',serif;letter-spacing:7px;margin-top:26px}#load-message{font-size:11px;letter-spacing:2px;color:#a6b2c2}.moon{width:42px;height:42px;border-radius:50%;background:#eccb89;box-shadow:0 0 70px #edc58b55}progress{width:210px;height:2px;border:0;margin-top:15px}progress::-webkit-progress-bar{background:#31404c}progress::-webkit-progress-value{background:#dec18c}#retry{margin-top:20px;padding:10px 20px;background:none;border:1px solid #dec18c}#crosshair{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);color:#fff8;font-size:19px;pointer-events:none}#walk-tip{position:fixed;top:110px;left:50%;transform:translateX(-50%);background:#061220b8;padding:10px 16px;font-size:11px;letter-spacing:1px;pointer-events:none;white-space:nowrap}body.walking .caption{display:none}body.walking nav{opacity:.55}#touch-walk{position:fixed;left:25px;bottom:180px;text-align:center}#touch-walk button{width:44px;height:44px;border:1px solid #cabda066;background:#0a1524bb;margin:3px;touch-action:none}
@media(max-width:900px){.caption{display:none}}@media(max-width:600px){header{left:20px;right:20px;top:21px}.brand p{font-size:6px;letter-spacing:1.2px}h1{font-size:21px;letter-spacing:4px}.seal{font-size:13px;padding:6px}.brand{gap:9px}#lights{font-size:10px;padding:12px 10px;letter-spacing:1px}#lights i{margin-right:6px}footer{left:18px;right:18px;bottom:20px;grid-template-columns:1fr;gap:9px}nav{width:100%;justify-content:space-between}nav button{padding:12px 8px}nav span{font-size:10px;margin-left:5px}#walk{padding:13px}
.hint{text-align:center;font-size:8px}.edition{display:none}#walk-tip{top:86px;max-width:92%;white-space:normal;text-align:center;line-height:1.8;width:330px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}