*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0}body{overflow:hidden;font-family:Microsoft YaHei,PingFang SC,Arial,sans-serif;background:#7f1d18}button{font:inherit}.screen-page{width:100vw;height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:radial-gradient(circle at 12% 8%,rgba(255,237,213,.42),transparent 28%),radial-gradient(circle at 88% 86%,rgba(254,202,202,.38),transparent 32%),linear-gradient(135deg,#991b1b,#dc2626 48%,#f97316)}.screen-shell{width:1024px;height:600px;padding:18px 22px;color:#fff7ed;display:flex;flex-direction:column;gap:14px;overflow:hidden}.screen-header{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px}.brand-mark{width:66px;height:66px;border-radius:20px;display:flex;align-items:center;justify-content:center;background:#fffffff2;box-shadow:0 14px 32px #450a0a47;overflow:hidden}.brand-mark img{width:100%;height:100%;object-fit:cover}.brand-copy h1{margin:0;font-size:28px;line-height:1.15;letter-spacing:1px}.brand-copy p{margin:6px 0 0;font-size:13px;letter-spacing:5px;color:#ffedd5d1}.screen-version{letter-spacing:0;margin-left:10px;color:#fff7eda8;font-size:12px}.header-meta{display:flex;flex-direction:column;align-items:flex-end;gap:8px}.header-meta span{max-width:260px;font-size:14px;color:#fff7edd1;text-align:right}.header-meta strong{font-size:20px;letter-spacing:.5px;white-space:nowrap}.screen-body{flex:1;min-height:0;display:grid;grid-template-columns:1fr 376px;gap:18px}.shop-panel,.qr-panel,.state-board{border:1px solid rgba(255,255,255,.22);border-radius:30px;background:linear-gradient(180deg,#ffffff3b,#ffffff1f);box-shadow:0 18px 44px #450a0a3d,inset 0 1px #ffffff47;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.shop-panel{padding:22px;display:flex;flex-direction:column;gap:18px;min-width:0}.shop-hero{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.shop-hero h2{margin:0;font-size:34px;line-height:1.12;color:#fffaf0;text-shadow:0 3px 18px rgba(69,10,10,.26)}.shop-hero p{margin:8px 0 0;font-size:15px;color:#fff7edd1}.shop-hero span{flex:0 0 auto;padding:7px 14px;border-radius:999px;color:#7f1d1d;font-weight:800;background:#fff7ed}.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.info-card{min-height:70px;padding:12px 14px;border-radius:18px;background:#7f1d1d2e;border:1px solid rgba(255,255,255,.18);overflow:hidden}.info-card.wide{grid-column:1 / -1;min-height:84px}.info-card span,.service-card span,.emergency-card span{display:block;font-size:13px;color:#ffedd5bd}.info-card strong{display:block;margin-top:7px;font-size:20px;line-height:1.25;color:#fffaf0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.info-card.wide strong{white-space:normal;font-size:18px}.service-card,.emergency-card{padding:16px 18px;border-radius:20px;background:#ffffff29;border:1px solid rgba(255,255,255,.18)}.service-card strong,.emergency-card strong{display:block;margin-top:8px;font-size:20px;line-height:1.35;color:#fffaf0}.qr-panel{padding:16px;display:flex;flex-direction:column;align-items:stretch;gap:10px}.qr-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.qr-head h2{margin:0;font-size:24px}.qr-head p{margin:4px 0 0;color:#ffedd5c7;font-size:13px}.qr-head button,.state-board button{border:0;border-radius:999px;padding:8px 14px;color:#7f1d1d;background:#fff7ed;font-weight:800;cursor:pointer}.qr-head button:disabled{opacity:.65;cursor:default}.qr-board{position:relative;width:306px;height:306px;align-self:center;border-radius:26px;display:flex;align-items:center;justify-content:center;background:#fffffff5;box-shadow:inset 0 0 0 10px #fee2e2d1;overflow:hidden}.qr-frame{width:280px;height:280px;display:flex;align-items:center;justify-content:center;color:#7f1d1d}.expired-mask{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#fff7ed;background:#7f1d1dc7}.expired-mask strong{font-size:28px}.countdown{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;min-height:58px;border-radius:18px;background:#ffffff29;border:1px solid rgba(255,255,255,.18)}.countdown span{color:#ffedd5c7}.countdown strong{font-size:28px;line-height:1;color:#fff7ed}.countdown.danger strong{color:#fde68a}.qr-note{margin:0;color:#fff7edd1;font-size:13px;line-height:1.45}.state-board{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center}.state-board strong{font-size:34px}.state-board span{max-width:620px;font-size:17px;color:#fff7edd1}.state-board.error{border-color:#fee2e27a}.sound-enable{position:fixed!important;top:20px;right:auto;bottom:auto;left:20px;z-index:2147483647!important;border:2px solid #7f1d1d;border-radius:999px;padding:12px 18px;color:#7f1d1d;background:#fff7ed;font-size:16px;font-weight:800;cursor:pointer;box-shadow:0 10px 26px #450a0a66}.alert-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:34px;background:#450a0ab8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:20}.alert-dialog{width:900px;max-height:600px;padding:24px;border:2px solid rgba(254,226,226,.86);border-radius:30px;color:#fff7ed;background:linear-gradient(160deg,#991b1b,#dc2626 62%,#f97316);box-shadow:0 30px 80px #450a0a7a;overflow:hidden;display:flex;flex-direction:column}.alert-dialog.level-one{animation:alertPulse 1s ease-in-out infinite alternate}.alert-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.alert-dialog-head span{border-radius:999px;padding:8px 16px;color:#7f1d1d;background:#fef3c7;font-size:20px;font-weight:900}.alert-dialog h2{margin:0 0 18px;font-size:30px;line-height:1.12}.alert-dialog h2 span{display:inline-block;max-width:100%;padding:8px 16px;border-radius:999px;color:#7f1d1d;background:#fef3c7;font-weight:900}.alert-dialog p{margin:12px 0 0;font-size:18px;line-height:1.36}.alert-content-grid{display:grid;grid-template-columns:1fr 300px;gap:16px;min-height:360px;overflow:hidden}.alert-meta-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;height:100%}.alert-meta-grid div{min-width:0;padding:16px 18px;border-radius:18px;background:#ffffff2e;border:1px solid rgba(255,255,255,.2)}.alert-meta-grid span{display:block;color:#ffedd5c2;font-size:15px}.alert-meta-grid strong{display:block;margin-top:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:21px}.alert-address{margin-top:10px;padding:10px 12px;border-radius:14px;background:#ffffff29}.alert-address span,.alert-media-panel>span{display:block;color:#ffedd5c2;font-size:15px}.alert-address strong{display:block;margin-top:4px;font-size:16px;line-height:1.3}.alert-media-panel{min-width:0;padding:16px;border-radius:18px;background:#450a0a33;border:1px solid rgba(255,255,255,.18);display:flex;flex-direction:column;overflow:hidden}.alert-image-grid{display:grid;grid-template-columns:1fr;gap:8px;margin-top:10px}.alert-image-button{border:0;padding:0;border-radius:12px;background:#ffffff2e;cursor:zoom-in;overflow:hidden}.alert-image-button img{display:block;width:100%;height:168px;object-fit:cover}.alert-media-empty{display:flex;align-items:center;justify-content:center;height:168px;margin-top:10px;border-radius:14px;color:#fff7edb8;background:#ffffff1f}.alert-video-list{display:flex;flex-direction:column;gap:6px;margin-top:10px}.alert-video-list a{color:#fef3c7}.alert-actions{margin-top:auto;padding-top:14px}.alert-close,.alert-sound-button{border:0;border-radius:999px;padding:12px 28px;color:#7f1d1d;background:#fff7ed;font-size:20px;font-weight:900;cursor:pointer;width:100%;box-shadow:0 14px 34px #450a0a47}.alert-sound-button{background:#fef3c7}.alert-sound-button:disabled{opacity:.68;cursor:default}.alert-connection{position:absolute;left:16px;bottom:2px;z-index:12;display:flex;gap:10px;align-items:center;max-width:96%;padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.28);color:#fff7ede0;background:#450a0a6b;box-shadow:0 10px 24px #450a0a33;font-size:12px;line-height:1;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.alert-connection.connected:before,.alert-connection.disconnected:before{content:"";width:8px;height:8px;border-radius:999px;background:#22c55e;box-shadow:0 0 0 3px #22c55e2e}.alert-connection.disconnected:before{background:#facc15;box-shadow:0 0 0 3px #facc152e}.image-preview-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:34px;background:#0f0505db;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:30;cursor:zoom-out}.image-preview-overlay img{max-width:92%;max-height:88%;object-fit:contain;border-radius:20px;box-shadow:0 30px 90px #00000080;background:#ffffff14;cursor:default}.image-preview-close{position:absolute;right:36px;top:28px;border:0;border-radius:999px;padding:10px 20px;color:#7f1d1d;background:#fef3c7;font-size:18px;font-weight:900;cursor:pointer}@keyframes alertPulse{0%{box-shadow:0 30px 80px #450a0a7a}to{box-shadow:0 30px 100px #fee2e261,0 0 0 8px #fee2e22e}}