:root{font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:#19372e;background:#f3f5ef;font-synthesis:none}*{box-sizing:border-box}body{margin:0}header,main,footer{max-width:1240px;margin:auto}header{height:96px;display:flex;justify-content:space-between;align-items:center;padding:0 44px}.brand{text-decoration:none;color:#19372e;font-weight:700;font-size:23px;letter-spacing:0}.brand span{font-weight:500;letter-spacing:1px;font-size:13px;margin-left:18px;border-left:1px solid #ccd5c9;padding-left:18px}#account{display:flex;align-items:center;gap:18px;font-size:14px}main{padding:44px;display:grid;grid-template-columns:1.3fr 1fr;gap:76px;align-items:start}.eyebrow{font-size:11px;font-weight:700;letter-spacing:3px;color:#76876c;margin-bottom:24px}h1{font-size:64px;line-height:1.18;letter-spacing:-3px;font-weight:600;margin:0 0 26px}h2{font-size:28px;font-weight:600;margin:0 0 14px}.intro>p:not(.eyebrow){font-size:15px;color:#718075;line-height:1.9;max-width:355px}.panel{background:#fff;border:1px solid #e1e7db;border-radius:22px;padding:36px;margin-top:40px;box-shadow:0 20px 60px #27452a06}.muted{font-size:14px;line-height:1.8;color:#7b8679}label{display:block;font-size:13px;margin:24px 0 0;color:#405448}input{display:block;width:100%;border:1px solid #dce3d8;background:#fafbf8;border-radius:9px;margin-top:10px;padding:13px 14px;font:inherit;color:#19372e;outline:none}input:focus{border-color:#3d7256;box-shadow:0 0 0 3px #3d72561a}button{cursor:pointer;border:1px solid #d4dfd2;border-radius:9px;padding:10px 15px;color:#294d39;background:#f9fbf5;font:inherit;font-size:13px}button:disabled{opacity:.5;cursor:wait}.primary{width:100%;display:flex;align-items:center;justify-content:space-between;border:0;background:#274b39;color:#fff;padding:16px 20px;font-size:14px;margin:28px 0 0}.primary:hover{background:#35634b}.text{border:0;background:none;padding:0;text-decoration:underline}.footnote{font-size:11px;color:#899183;line-height:1.9;margin:24px 0 0}.status{display:flex;align-items:center;gap:8px;font-size:12px;border-top:1px solid #edf0e8;margin-top:24px;padding-top:20px}#status-dot{width:7px;height:7px;border-radius:50%;background:#b0b7a8}#status-dot.online{background:#65a26a}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}#notice{grid-column:1/-1;margin:0;font-size:13px;color:#a34a32}#session-detail{font-size:12px;color:#74836d;margin-top:18px}.map-art{height:240px;position:relative;overflow:hidden;margin:40px 0 0;isolation:isolate}.grid{position:absolute;inset:-70px;background-image:linear-gradient(#dce4d6 1px,transparent 1px),linear-gradient(90deg,#dce4d6 1px,transparent 1px);background-size:48px 48px;transform:rotate(-28deg) skew(16deg) scale(.85);mask-image:radial-gradient(ellipse,black,transparent 70%)}.building{position:absolute;background:#d1dfc8;transform:skewY(-23deg);box-shadow:14px 12px 0 #b4c7ad}.one{width:130px;height:65px;left:44px;top:80px}.two{width:90px;height:95px;left:230px;top:55px}.three{width:75px;height:50px;left:330px;top:145px}.pin{position:absolute;top:35px;left:230px;background:#31553c;color:white;border:5px solid #f3f5ef;border-radius:50%;height:44px;width:44px;display:grid;place-items:center;font-size:12px;font-weight:700}.map-label{position:absolute;bottom:4px;left:0;font-size:10px;letter-spacing:2px;color:#83917b}#viewer{grid-column:1/-1;background:#fff;border-radius:16px;overflow:hidden;border:1px solid #dbe3d4}.viewer-bar{display:flex;align-items:center;gap:20px;padding:14px 20px;font-size:13px}.viewer-bar>span:first-child{flex:1}.viewer-bar button{padding:6px 12px}#player-host{background:#10251a;aspect-ratio:16/9;min-height:220px}iframe{border:0;width:100%;height:100%;display:block}#viewer>.footnote{padding:0 20px 20px;margin-top:14px}footer{padding:20px 44px 34px;color:#899581;font-size:10px;letter-spacing:2px;display:flex;justify-content:space-between}footer span{letter-spacing:1px}[hidden]{display:none!important}@media(max-width:760px){header{height:78px;padding:0 24px}main{padding:24px;grid-template-columns:1fr;gap:16px}.intro h1{font-size:46px}.intro>p:not(.eyebrow){max-width:90%}.map-art{display:none}.panel{margin-top:8px;padding:28px}footer{padding:24px}#viewer{min-width:0}.brand{font-size:17px;line-height:1.35}.brand span{margin-left:10px;padding-left:10px}#account{gap:8px}.viewer-bar{padding:12px;gap:8px}}
body.roaming main{grid-template-columns:1fr;gap:18px;padding-top:0}body.roaming .intro{display:none}body.roaming .panel{margin-top:0;padding:18px 24px}body.roaming .panel>.eyebrow,body.roaming .panel>.footnote,body.roaming #session-detail{display:none}body.roaming .panel h2{font-size:21px;margin-bottom:4px}body.roaming .panel .muted{margin:0}body.roaming .status{border-top:0;margin-top:10px;padding-top:0}body.roaming .actions{margin-top:10px}body.roaming #notice:empty{display:none}body.roaming header{height:76px}
#player-stage{position:relative;isolation:isolate}#player-stage:fullscreen{width:100%;height:100%;background:#10251a;display:grid;place-items:center}#player-stage:fullscreen #player-host{width:100%;height:100%;aspect-ratio:auto}#player-loading{position:absolute;inset:0;z-index:2;display:grid;place-items:center;background:radial-gradient(ellipse at 50% 30%,#234f3d,#10251a 75%);color:#edf4e8;opacity:1;visibility:visible;transition:opacity .45s ease,visibility .45s ease}#player-loading.ready{opacity:0;visibility:hidden;pointer-events:none}.loading-card{text-align:center;padding:28px;max-width:450px}.loading-mark{display:block;color:#9cbc9e;font-size:13px;font-weight:700;letter-spacing:5px;margin-bottom:22px}.loading-spinner{display:block;width:36px;height:36px;margin:0 auto 24px;border:2px solid #ffffff25;border-top-color:#c1d9b5;border-radius:50%;animation:loading-turn 1.1s linear infinite}.loading-card h3{font-size:19px;font-weight:500;letter-spacing:1px;margin:0 0 12px}.loading-card p{font-size:12px;line-height:1.8;color:#b6c9b2;margin:0}.loading-card button{margin-top:20px;background:#d8e7ce;border:0}#player-loading.ready .loading-spinner{animation:none}@keyframes loading-turn{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.loading-spinner{animation:none}#player-loading{transition:none}}

body.player-expanded{overflow:hidden}#player-stage.expanded{position:fixed;inset:0;z-index:1000;width:100vw;height:100dvh;background:#10251a}#player-stage.expanded #player-host{width:100%;height:100%;aspect-ratio:auto}.view-hint{position:absolute;left:50%;top:16px;transform:translateX(-50%);max-width:90%;margin:0;padding:9px 16px;border-radius:8px;background:#10251ad9;color:#eef5e9;font-size:12px;line-height:1.6;text-align:center;z-index:3;pointer-events:none;animation:view-hint-away 8s ease both}@keyframes view-hint-away{0%,70%{opacity:1}100%{opacity:0}}@media(prefers-reduced-motion:reduce){.view-hint{animation:none}}

.capture-control{position:absolute;right:20px;bottom:20px;z-index:4;background:#fff;color:#173d28;box-shadow:0 3px 18px #0005;padding:12px 18px}