.hall-page{margin:0;overflow:hidden;overscroll-behavior:none;background:#eaf3ff;color:#12335a;font-family:Inter,"Microsoft YaHei",sans-serif}.hall-page *{box-sizing:border-box}.hall-shell{position:fixed;inset:0;width:100%;height:100dvh;overflow:hidden;background:radial-gradient(ellipse at 60% 45%,#fff 0,#edf5ff 58%,#dfecfd 100%)}#hall-view{position:absolute;inset:0;touch-action:none}#hall-view canvas{display:block;width:100%;height:100%;outline:none}.hall-header{position:absolute;top:0;left:0;right:0;height:100px;padding:24px 36px;display:flex;align-items:center;gap:30px;background:none;border:0;z-index:2}.hall-brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:#153252;font-size:20px;font-weight:800;flex-shrink:0}.hall-logo{display:grid;place-items:center;width:45px;height:45px;background:#0667ff;border-radius:13px;color:white}.hall-brand small{display:block;font-size:10px;letter-spacing:2.2px;margin-top:3px;color:#617995}.hall-heading{border-left:1px solid #bacce3;padding-left:25px;display:flex;align-items:center;gap:16px}.hall-heading h1{font-size:19px;margin:0}.hall-heading>span{font-size:12px;color:#607995}.hall-home{margin-left:auto;color:#244b76;font-size:13px;text-decoration:none}.hall-toolbar{position:absolute;right:36px;top:112px;display:flex;gap:7px;z-index:3}.hall-page button{font:inherit;cursor:pointer}.hall-toolbar button{border:1px solid #c8d9ef;border-radius:8px;background:#ffffffdc;color:#31567f;padding:9px 13px;font-size:12px}.hall-intro{position:absolute;left:38px;top:21%;pointer-events:none}.hall-eyebrow{font-size:10px;letter-spacing:2px;color:#0066ff;font-weight:700}.hall-intro h2{font-size:clamp(26px,3vw,47px);line-height:1.35;letter-spacing:-1px;margin:14px 0}.hall-intro h2 span{color:#0066ff}.hall-intro p{font-size:13px;color:#617b99}.hall-panel{position:absolute;right:36px;bottom:175px;width:300px;padding:22px;background:#ffffffed;border:1px solid #fff;border-radius:18px;box-shadow:0 12px 45px #1e51851a}.hall-panel-top{display:flex;align-items:center;justify-content:space-between;gap:5px;color:#0066ff;font-size:10px;letter-spacing:1px}.hall-panel-top button{border:0;background:transparent;color:#536e8f;font-size:24px;line-height:1;padding:0 4px}.hall-panel h2{margin:13px 0 10px;font-size:21px}.hall-panel p{font-size:12px;line-height:1.9;margin:0;color:#61738a}#hall-service-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}#hall-service-links a{color:#0066ff;text-decoration:none;font-size:12px;font-weight:700;padding:8px 0}.hall-services{position:absolute;bottom:51px;left:36px;right:36px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.hall-services button{position:relative;text-align:left;border:1px solid #fff;border-radius:14px;background:#ffffffed;box-shadow:0 6px 28px #17509c0a;padding:17px 18px 17px 51px;color:#143354;transition:background .2s,border-color .2s,transform .2s}.hall-services button:hover{transform:translateY(-3px);border-color:#70adff}.hall-services button[aria-pressed=true]{border-color:#0066ff;background:#e9f3ff}.hall-services button>span{position:absolute;left:17px;top:21px;font-size:13px;color:#0066ff;font-weight:700}.hall-services strong{display:block;font-size:16px}.hall-services small{display:block;font-size:11px;color:#6c819b;margin-top:5px}.hall-services b{position:absolute;right:15px;top:20px;color:#0066ff}.hall-bottom{position:absolute;bottom:max(17px,env(safe-area-inset-bottom));left:38px;right:38px;display:flex;justify-content:space-between;gap:10px;font-size:10px;letter-spacing:.5px;color:#7087a1;pointer-events:none}.hall-status{position:absolute;left:38px;bottom:160px;max-width:320px;font-size:12px;color:#446d98;pointer-events:none}.hall-noscript{position:absolute;inset:35% 10% auto;padding:25px;background:white;border-radius:15px}.hall-page :focus-visible{outline:3px solid #008cff;outline-offset:4px}.hall-page [hidden]{display:none!important}
@media(max-width:900px){.hall-heading>span{display:none}.hall-intro{top:19%;left:24px}.hall-intro h2{font-size:28px}.hall-panel{right:24px;width:260px;padding:17px}.hall-services{left:24px;right:24px;gap:8px}.hall-services button{padding:16px 10px 16px 38px}.hall-services button>span{left:12px}.hall-services b{display:none}.hall-header{padding:18px 24px}.hall-toolbar{right:24px;top:88px}}
@media(max-width:600px) and (orientation:portrait){.hall-header{height:78px;padding:12px 16px;padding-top:max(12px,env(safe-area-inset-top))}.hall-brand{font-size:16px;gap:8px}.hall-logo{width:36px;height:36px;border-radius:11px}.hall-brand small{font-size:8px}.hall-heading{padding-left:14px}.hall-heading h1{font-size:16px}.hall-header{gap:14px}.hall-home{font-size:11px}.hall-toolbar{top:86px;left:16px;right:16px;justify-content:flex-end;gap:6px}.hall-toolbar button{padding:8px;font-size:11px}.hall-intro{top:140px;left:20px}.hall-intro h2{font-size:23px;margin:8px 0}.hall-intro h2 br{display:none}.hall-intro p{display:none}.hall-eyebrow{font-size:8px;letter-spacing:1px}.hall-panel{bottom:211px;left:16px;right:16px;width:auto;padding:13px 16px;border-radius:13px}.hall-panel h2{font-size:17px;margin:7px 0 5px}.hall-panel p{font-size:11px;line-height:1.6}#hall-service-links{margin-top:5px}.hall-services{bottom:48px;left:16px;right:16px;grid-template-columns:repeat(2,1fr);gap:7px}.hall-services button{padding:12px 8px 12px 35px}.hall-services strong{font-size:14px}.hall-services small{font-size:10px}.hall-services button>span{top:15px;font-size:11px}.hall-bottom{left:16px;right:16px;bottom:max(15px,env(safe-area-inset-bottom));font-size:8px;letter-spacing:0}.hall-status{left:20px;bottom:auto;top:195px;font-size:10px;max-width:90%}.hall-panel.is-collapsed{display:none}}
@media(max-height:550px) and (orientation:landscape){.hall-header{height:60px;padding:10px 20px}.hall-brand{font-size:15px}.hall-logo{width:32px;height:32px}.hall-heading h1{font-size:16px}.hall-toolbar{top:66px;right:20px}.hall-toolbar button{padding:6px 9px}.hall-intro{left:20px;top:90px}.hall-intro h2{font-size:23px}.hall-intro p{display:none}.hall-eyebrow{font-size:8px}.hall-panel{right:20px;bottom:112px;width:235px;padding:12px 15px}.hall-panel h2{font-size:17px;margin:6px 0}.hall-panel p{font-size:10px;line-height:1.5}#hall-service-links{margin-top:5px}#hall-service-links a{font-size:10px;padding:4px 0}.hall-services{left:20px;right:20px;bottom:32px;gap:7px}.hall-services button{padding:10px 8px 10px 32px}.hall-services strong{font-size:13px}.hall-services small{font-size:9px}.hall-services button>span{left:10px;top:13px;font-size:10px}.hall-bottom{bottom:9px;left:20px;right:20px;font-size:8px}.hall-status{left:20px;bottom:110px;font-size:10px;max-width:210px}.hall-panel.is-collapsed{display:none}}
.hall-panel.is-collapsed{display:none}
.hall-promotion-controls{margin-top:12px;border-top:1px solid #dce7f4;padding-top:12px}
.hall-promo-caption{display:flex;justify-content:space-between;gap:8px;color:#537191;font-size:10px}
.hall-promo-caption strong{font-weight:600;color:#244b73}
.hall-promo-buttons{display:flex;align-items:center;gap:6px;margin-top:8px}
.hall-promo-buttons button{border:1px solid #cbddef;border-radius:5px;background:#f4f9ff;color:#235280;font-size:10px;padding:5px 7px;min-height:28px}
.hall-promo-buttons a{font-size:10px;color:#0066db;text-decoration:none;margin-left:auto;font-weight:600}
.hall-toolbar{flex-wrap:wrap;max-width:calc(100% - 32px)}
.hall-intro{max-width:260px}
.hall-intro h2{font-size:clamp(25px,2.7vw,40px)}
@media(max-width:600px) and (orientation:portrait){.hall-intro{max-width:calc(100% - 40px)}.hall-intro h2{font-size:22px}.hall-intro h2 br:first-of-type{display:block}.hall-intro h2 br:last-of-type{display:none}.hall-status{top:224px}.hall-panel{bottom:211px}.hall-services small{line-height:1.5}}
@media(max-height:550px) and (orientation:landscape){.hall-intro h2{font-size:20px}.hall-intro{max-width:175px}}
@media(max-height:400px){.hall-intro,.hall-status{display:none}.hall-toolbar{top:64px}.hall-services small{display:none}.hall-panel{bottom:90px;max-width:280px;padding:10px 14px}.hall-panel p{font-size:10px}.hall-panel h2{font-size:15px}}
@media(prefers-reduced-motion:reduce){.hall-services button{transition:none}}
.hall-loading{position:absolute;inset:0;z-index:10;display:grid;place-items:center;background:radial-gradient(ellipse at 50% 42%,#fff,#e7f2ff);transition:opacity .65s ease,visibility .65s}.hall-loading.is-finished{opacity:0;visibility:hidden;pointer-events:none}.hall-loading-card{text-align:center;width:min(380px,calc(100% - 40px));color:#163857}.hall-loading-brand{font-size:11px;letter-spacing:4px;color:#0066ff;font-weight:700}.hall-loading-card h2{font-size:22px;margin:25px 0 12px}.hall-loading-card p{font-size:12px;color:#527394;line-height:1.8}.hall-loading-card progress{appearance:none;width:240px;max-width:100%;height:5px;border:0;border-radius:10px;overflow:hidden;background:#d5e6fa;accent-color:#0066ff}.hall-loading-card progress::-webkit-progress-bar{background:#d5e6fa}.hall-loading-card progress::-webkit-progress-value{background:linear-gradient(90deg,#0066ff,#21abff);transition:width .3s}.hall-loading-card .hall-loading-note{font-size:11px;color:#71859d}.hall-loading-card button{border:1px solid #bcd7f7;background:#fff;color:#1760ba;border-radius:7px;padding:8px 17px;margin-top:12px;font-size:12px}.hall-loading-card button:disabled{opacity:.4;cursor:wait}.hall-loading-mini{position:relative;width:205px;height:135px;margin:40px auto 0;transform:rotateX(55deg) rotateZ(-35deg);transform-style:preserve-3d;animation:hall-load-float 3s ease-in-out infinite}.hall-loading-floor{position:absolute;inset:0;background:linear-gradient(135deg,#f8fcff,#c6e1ff);border:2px solid #9bcaff;box-shadow:-12px 18px 35px #0055cc20}.hall-loading-wall{position:absolute;top:0;left:0;right:0;height:65px;background:linear-gradient(#fff,#d6eaff);border:1px solid #b2d4ff;transform-origin:top;transform:rotateX(-90deg)}.hall-loading-mini i{position:absolute;top:25px;width:46px;height:32px;background:#fff;border:1px solid #91beff;border-bottom:10px solid #0066ff;transform:translateZ(22px);box-shadow:-7px 9px 0 #b3d4ff;animation:hall-load-counter 1.8s ease-in-out infinite}.hall-loading-mini i:nth-of-type(1){left:16px}.hall-loading-mini i:nth-of-type(2){left:78px;animation-delay:.2s}.hall-loading-mini i:nth-of-type(3){left:140px;animation-delay:.4s}.hall-loading-mini b{position:absolute;left:35px;top:90px;width:145px;height:2px;background:#28a1ff;box-shadow:0 0 10px #008cff;animation:hall-load-line 1.8s ease-in-out infinite}@keyframes hall-load-float{50%{transform:rotateX(55deg) rotateZ(-35deg) translateZ(9px)}}@keyframes hall-load-counter{50%{filter:brightness(1.12);transform:translateZ(30px)}}@keyframes hall-load-line{50%{opacity:.2;transform:scaleX(.65)}}
@media(max-height:500px){.hall-loading-mini{margin-top:20px;width:205px;height:90px}.hall-loading-card h2{margin-top:15px;font-size:18px}.hall-loading-card .hall-loading-note{display:none}}
@media(prefers-reduced-motion:reduce){.hall-loading-mini,.hall-loading-mini i,.hall-loading-mini b{animation:none}.hall-loading{transition:none}}
.hall-noscript{z-index:11}
.hall-shell.is-north-view .hall-intro{visibility:hidden}
@media(max-width:600px) and (orientation:portrait){.hall-toolbar{gap:4px;left:12px;right:12px;justify-content:center}.hall-toolbar button{padding:7px 6px;font-size:10px}}
@media(max-width:600px) and (max-height:640px) and (orientation:portrait){.hall-intro,.hall-status{display:none}#hall-view{top:112px;bottom:185px}.hall-panel{top:122px;bottom:193px;overflow:auto;max-height:calc(100dvh - 315px)}}