/* 18M Panorama Viewer Hotspots - V26.8.3 krpano native + polished fallback */
.m18-vh-root{position:fixed;inset:0;pointer-events:none;z-index:9000;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif}.m18-vh-root.native-on .m18-vh-layer{display:none}.m18-vh-layer{position:absolute;inset:72px 0 78px 0;pointer-events:none}.m18-vh-dot{position:absolute;transform:translate(-50%,-50%);pointer-events:auto;display:inline-flex;align-items:center;gap:8px;height:36px;min-width:36px;padding:0 12px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:linear-gradient(135deg,rgba(22,119,255,.96),rgba(20,184,166,.92));box-shadow:0 14px 34px rgba(22,119,255,.36),inset 0 1px 0 rgba(255,255,255,.26);color:#fff;font-size:13px;font-weight:800;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;user-select:none;white-space:nowrap}.m18-vh-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:#fff;box-shadow:0 0 0 6px rgba(255,255,255,.18);animation:m18-vh-pulse 1.8s infinite}.m18-vh-dot:hover{transform:translate(-50%,-50%) scale(1.06);box-shadow:0 18px 46px rgba(22,119,255,.48),inset 0 1px 0 rgba(255,255,255,.28)}.m18-vh-dot.is-info{background:linear-gradient(135deg,rgba(124,58,237,.96),rgba(59,130,246,.92))}.m18-vh-dot.is-link{background:linear-gradient(135deg,rgba(245,158,11,.96),rgba(239,68,68,.9))}.m18-vh-fab{position:fixed;right:18px;bottom:108px;pointer-events:auto;z-index:9002;display:flex;align-items:center;gap:8px;height:38px;padding:0 14px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(15,23,42,.76);color:#fff;box-shadow:0 16px 40px rgba(0,0,0,.28);backdrop-filter:blur(16px);font-size:13px;font-weight:800;cursor:pointer}.m18-vh-fab b{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:#1677ff;color:#fff;font-size:12px}.m18-vh-panel{position:fixed;right:18px;top:92px;width:min(380px,calc(100vw - 36px));max-height:calc(100vh - 188px);pointer-events:auto;z-index:9003;border:1px solid rgba(255,255,255,.14);border-radius:18px;background:rgba(15,23,42,.84);box-shadow:0 24px 80px rgba(0,0,0,.42);backdrop-filter:blur(22px);color:#fff;overflow:hidden;display:none}.m18-vh-panel.show{display:block}.m18-vh-head{display:flex;align-items:center;justify-content:space-between;padding:16px 16px 12px;border-bottom:1px solid rgba(255,255,255,.1)}.m18-vh-head strong{font-size:16px}.m18-vh-head small{display:block;margin-top:4px;color:rgba(255,255,255,.58)}.m18-vh-close{border:0;background:rgba(255,255,255,.09);color:#fff;border-radius:10px;width:30px;height:30px;cursor:pointer}.m18-vh-body{padding:14px 16px 16px;overflow:auto;max-height:calc(100vh - 280px)}.m18-vh-card{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.07);border-radius:14px;padding:12px;margin-bottom:10px;cursor:pointer;transition:background .18s ease,transform .18s ease}.m18-vh-card:hover{background:rgba(255,255,255,.12);transform:translateY(-1px)}.m18-vh-card-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.m18-vh-card-title b{font-size:14px}.m18-vh-tag{font-size:12px;color:#bfdbfe;background:rgba(22,119,255,.16);border:1px solid rgba(96,165,250,.18);padding:2px 8px;border-radius:999px}.m18-vh-card p{margin:8px 0 0;line-height:1.7;color:rgba(255,255,255,.68);font-size:13px}.m18-vh-toast{position:fixed;left:50%;bottom:124px;transform:translateX(-50%);z-index:9010;pointer-events:none;background:rgba(15,23,42,.88);color:#fff;border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:9px 14px;box-shadow:0 14px 40px rgba(0,0,0,.28);backdrop-filter:blur(16px);font-size:13px;opacity:0;transition:opacity .2s ease}.m18-vh-toast.show{opacity:1}
.m18-kh-dot{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 12px;border-radius:999px;background:linear-gradient(135deg,#1677ff,#14b8a6);color:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:13px;font-weight:900;letter-spacing:.01em;box-shadow:0 16px 36px rgba(22,119,255,.36),inset 0 1px 0 rgba(255,255,255,.28);border:1px solid rgba(255,255,255,.24);white-space:nowrap;cursor:pointer}.m18-kh-dot:before{content:"";width:8px;height:8px;border-radius:999px;background:#fff;box-shadow:0 0 0 6px rgba(255,255,255,.18)}.m18-kh-dot.info{background:linear-gradient(135deg,#7c3aed,#2563eb)}.m18-kh-dot.link{background:linear-gradient(135deg,#f59e0b,#ef4444)}
@keyframes m18-vh-pulse{0%{box-shadow:0 0 0 0 rgba(255,255,255,.38)}70%{box-shadow:0 0 0 11px rgba(255,255,255,0)}100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}}@media(max-width:768px){.m18-vh-layer{inset:70px 0 96px 0}.m18-vh-dot{height:34px;max-width:150px;overflow:hidden;text-overflow:ellipsis}.m18-vh-fab{right:14px;bottom:104px}.m18-vh-panel{left:14px;right:14px;width:auto;top:auto;bottom:154px;max-height:46vh}.m18-kh-dot{height:32px;max-width:140px;overflow:hidden;text-overflow:ellipsis}}

/* V26.8.6 native hotspot polish */
.m18-kh-dot{height:31px!important;padding:0 10px!important;border-radius:999px!important;background:linear-gradient(135deg,rgba(53,132,255,.95),rgba(37,215,255,.88))!important;border:1px solid rgba(255,255,255,.30)!important;color:white!important;box-shadow:0 12px 30px rgba(0,0,0,.24),0 0 0 1px rgba(37,215,255,.10),inset 0 1px 0 rgba(255,255,255,.30)!important;font-size:12px!important;font-weight:900!important;letter-spacing:.01em!important;gap:7px!important;}
.m18-kh-dot:before{width:16px!important;height:16px!important;border-radius:50%!important;background:radial-gradient(circle at 50% 50%,#fff 0 28%,rgba(255,255,255,.45) 30% 52%,transparent 54%)!important;box-shadow:0 0 0 5px rgba(255,255,255,.14)!important;content:""!important;}
.m18-kh-dot.info{background:linear-gradient(135deg,rgba(139,92,246,.96),rgba(59,130,246,.90))!important;}
.m18-kh-dot.link{background:linear-gradient(135deg,rgba(245,158,11,.95),rgba(239,68,68,.90))!important;}