*,:before,:after{box-sizing:border-box}html,body,h1,h2,h3,p{margin:0}:root{--paper:#fffdf8;--ink:#171714;--muted:#6e706a;--line:#d9dbd4;--soft:#f1f3ef;--signal:#ef3e2f;--signal-dark:#bd251d;--acid:#d9ff43;--blue:#1b4dff;--sans:"PingFang HK", "Heiti TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;--grotesk:"Familjen Grotesk", "PingFang HK", "Heiti TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;--mono:"IBM Plex Mono", "SFMono-Regular", ui-monospace, monospace;--topbar-height:60px}html,body{overscroll-behavior:none;background:var(--paper);width:100%;height:100%;color:var(--ink);font-family:var(--sans);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;font-size:14px;overflow:hidden}html.locale-pending .app-shell{visibility:hidden}button,input,select{font:inherit;font-size:14px}button{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline-offset:3px;outline:3px solid #1b4dff47}[hidden]{display:none!important}.skip-link{z-index:100;background:var(--ink);color:#fff;font-family:var(--grotesk);border-radius:8px;padding:10px 14px;font-size:14px;font-weight:700;text-decoration:none;position:fixed;top:12px;left:12px;transform:translateY(calc(-100% - 20px))}.skip-link:focus{transform:translateY(0)}.app-shell{background:var(--paper);flex-direction:column;height:100dvh;display:flex;overflow:hidden}.topbar{flex:0 0 var(--topbar-height);padding:0 max(20px, env(safe-area-inset-left)) 0 max(20px, env(safe-area-inset-right));z-index:30;border-bottom:1px solid var(--line);background:var(--paper);justify-content:space-between;align-items:center;gap:16px;display:flex;position:relative}.brand{min-width:0;color:var(--ink);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand-mark{background:var(--signal);border-radius:8px;flex:none;width:30px;height:30px;display:block;position:relative}.brand-mark:before{content:"";border:2px solid var(--paper);border-bottom:0;border-radius:50% 50% 0 0;width:16px;height:9px;position:absolute;top:7px;left:7px}.brand-mark:after{content:"";background:var(--ink);width:10px;height:7px;box-shadow:inset 0 2px 0 var(--acid);position:absolute;bottom:6px;left:10px}.brand-word{font-family:var(--grotesk);letter-spacing:.12em;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap;font-size:13px;font-weight:700;overflow:hidden}.language-switcher{border:1px solid var(--line);background:#fff;border-radius:999px;flex:none;padding:3px;display:flex}.language-switcher button{min-width:40px;height:30px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:999px;font-size:12px;font-weight:700}.language-switcher button.active{color:#fff;background:var(--ink)}.viewer-main{flex:auto;min-height:0;display:block;overflow:hidden}.viewer-page{flex-direction:column;height:100%;min-height:0;display:flex;overflow:hidden}.viewer-frame{background:#fff;flex:auto;grid-template-columns:minmax(0,1fr) 360px;min-height:0;display:grid;overflow:hidden}.canvas-stage{border-right:1px solid var(--line);background:#05070c;min-width:0;min-height:0;position:relative;overflow:hidden}#scene{cursor:grab;touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}#scene.dragging{cursor:grabbing}#scene.hovering{cursor:pointer}.canvas-label,.canvas-hint,.canvas-reset{z-index:4;position:absolute}.canvas-label{backdrop-filter:blur(8px);letter-spacing:.12em;text-transform:uppercase;pointer-events:none;background:#fffdf8eb;border:1px solid #fff3;align-items:center;gap:8px;padding:8px 11px;font-size:12px;font-weight:900;display:flex;top:20px;left:20px}.canvas-label i{background:var(--signal);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #ef3e2f1f}.canvas-reset{color:var(--ink);cursor:pointer;backdrop-filter:blur(8px);background:#fffdf8eb;border:1px solid #fff3;padding:8px 11px;font-size:12px;font-weight:800;top:20px;right:20px}.canvas-reset:hover{background:var(--ink);color:#fff}.canvas-hint{color:#fff;letter-spacing:.04em;pointer-events:none;background:#171714c7;padding:7px 10px;font-size:12px;bottom:18px;left:20px}.touch-hint,.mobile-panel-toggle{display:none}.viewer-panel{overscroll-behavior:contain;scrollbar-color:#d9dbd4 #fff;scrollbar-width:thin;min-height:0;color:var(--ink);background:#fff;padding:20px;overflow:hidden auto}.viewer-panel::-webkit-scrollbar{width:8px}.viewer-panel::-webkit-scrollbar-track{background:#fff}.viewer-panel::-webkit-scrollbar-thumb{background:#d9dbd4;border:2px solid #fff;border-radius:999px}.panel-kicker{color:var(--signal);font-family:var(--mono);text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:600}.viewer-panel h1{font-family:var(--grotesk);letter-spacing:-.01em;margin-top:8px;font-size:24px;font-weight:700;line-height:1.1}.venue-meta{color:var(--muted);margin-top:7px;font-size:12px;line-height:1.5}.picker-stack{gap:8px;margin-top:14px;display:grid}.picker-stack label>span{color:var(--muted);font-family:var(--mono);text-transform:uppercase;letter-spacing:.12em;margin-bottom:6px;font-size:11px;font-weight:600;display:block}.picker{appearance:none;border:1px solid var(--line);background:#fff linear-gradient(45deg, transparent 50%, var(--ink) 50%) calc(100% - 16px) 50% / 5px 5px no-repeat;width:100%;min-width:0;color:var(--ink);border-radius:8px;outline:none;padding:10px 32px 10px 11px;font-size:13px}.picker:focus{border-color:var(--blue)}.legend{flex-wrap:wrap;gap:5px;margin-top:8px;display:flex}.chip{border:1px solid var(--line);color:#50524d;background:#fff;border-radius:999px;align-items:center;gap:5px;padding:4px 9px;font-size:12px;display:inline-flex}.chip i{border-radius:50%;width:7px;height:7px;display:inline-block}.panel-rule{background:var(--line);height:1px;margin:14px 0}.search-label{font-family:var(--grotesk);font-size:14px;font-weight:700}.fields{grid-template-columns:repeat(3,minmax(0,1fr)) 40px;gap:6px;margin-top:9px;display:grid}.fields input{border:1px solid var(--line);width:100%;min-width:0;color:var(--ink);font-family:var(--mono);background:#fff;border-radius:8px;outline:none;padding:9px 7px;font-size:12px}.fields input:focus{border-color:var(--blue)}.search-go{background:var(--signal);color:#fff;cursor:pointer;border:0;border-radius:8px;font-size:18px}.search-go:hover{background:var(--signal-dark)}.search-message{min-height:15px;color:var(--signal-dark);margin-top:5px;font-size:12px}.seat-card{border:1px solid var(--line);background:#fff;border-radius:12px;margin-top:8px;padding:12px}.seat-card.has-seat{border-color:var(--signal);box-shadow:0 0 0 3px #ef3e2f1f}.cap{color:var(--signal);font-family:var(--mono);text-transform:uppercase;letter-spacing:.15em;font-size:11px;font-weight:600}.seat-name{font-family:var(--grotesk);margin-top:5px;font-size:15px;font-weight:700;line-height:1.35}.seat-sub{color:var(--muted);margin-top:3px;font-size:12px;line-height:1.45}.seat-actions{grid-template-columns:1fr 1fr 32px;gap:6px;margin-top:12px;display:grid}button.view-seat{border:1px solid var(--line);background:var(--soft);color:var(--ink);font-family:var(--grotesk);cursor:pointer;white-space:normal;border-radius:8px;padding:8px 5px;font-size:12px;font-weight:600}button.view-seat:hover,button.view-seat.active{border-color:var(--ink);background:var(--ink);color:#fff}button.clear{border:1px solid var(--line);color:var(--signal);cursor:pointer;background:#fff;border-radius:8px;padding:0;font-size:18px}.settings-toggle{border:0;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);width:100%;color:var(--ink);font-family:var(--grotesk);cursor:pointer;background:0 0;justify-content:space-between;margin-top:10px;padding:8px 0;font-size:13px;font-weight:600;display:flex}.viewer-settings{padding:8px 0 3px}.setting-row{color:#555750;justify-content:space-between;align-items:center;gap:12px;padding:4px 0;font-size:14px;display:flex}.switch{flex:none;width:34px;height:20px;position:relative}.switch input{opacity:0;width:0;height:0}.slider{cursor:pointer;background:#d6d8d1;border-radius:999px;transition:all .2s;position:absolute;inset:0}.slider:before{content:"";background:#fff;border-radius:50%;width:14px;height:14px;transition:all .2s;position:absolute;top:3px;left:3px}.switch input:checked+.slider{background:var(--signal)}.switch input:checked+.slider:before{transform:translate(14px)}.switch input:focus-visible+.slider{outline-offset:2px;outline:3px solid #1b4dff47}.plan-link{color:var(--ink);font-family:var(--grotesk);justify-content:space-between;margin-top:8px;font-size:14px;font-weight:600;text-decoration:none;display:flex}.plan-link:hover{color:var(--signal)}#tooltip{pointer-events:none;z-index:50;color:#fff;white-space:nowrap;background:#171714f5;border:1px solid #ffffff24;border-radius:10px;padding:9px 12px;font-size:12px;line-height:1.5;position:fixed;transform:translate(14px,14px);box-shadow:0 10px 28px #17171447}#tooltip.flip-x{transform:translate(calc(-100% - 14px),14px)}#tooltip.flip-y{transform:translate(14px,calc(-100% - 14px))}#tooltip.flip-x.flip-y{transform:translate(calc(-100% - 14px),calc(-100% - 14px))}#tooltip b{color:#ff8a7d;font-family:var(--mono);font-size:12px;font-weight:600}#tooltip .dim{color:#b4b6b0}@media (pointer:coarse){.canvas-hint{display:none}.touch-hint{display:block}}@media (width<=1100px){.viewer-frame{grid-template-columns:minmax(0,1fr) 330px}}@media (width<=820px){.viewer-frame{grid-template-columns:minmax(0,1fr) minmax(260px,40vw)}}@media (height<=500px) and (width>=561px){:root{--topbar-height:48px}.canvas-label{display:none}.canvas-reset{top:12px;right:12px}.canvas-hint{bottom:12px;left:12px}.viewer-panel{padding:14px 16px}}@media (width<=560px){:root{--topbar-height:52px}.topbar{padding:0 14px}.brand{gap:8px}.brand-mark{width:26px;height:26px}.brand-mark:before{width:14px;height:8px;top:6px;left:6px}.brand-mark:after{width:8px;height:6px;bottom:5px;left:9px}.brand-word{font-size:11px}.language-switcher button{min-width:38px;height:32px}.viewer-frame{display:block;position:relative}.canvas-stage{border-right:0;height:100%}.canvas-label{padding:7px 10px;font-size:11px;top:12px;left:12px}.canvas-reset{min-height:36px;padding:7px 11px;top:12px;right:12px}.canvas-hint{display:none}.touch-hint{white-space:nowrap;border-radius:999px;padding:6px 12px;font-size:11px;transition:opacity .2s;display:block;bottom:72px;left:50%;transform:translate(-50%)}.viewer-page.has-seat .touch-hint{opacity:0}.viewer-panel{--sheet-peek:60px;z-index:5;width:100%;height:min(82%,640px);transform:translateY(calc(100% - var(--sheet-peek)));will-change:transform;background:#fffffffa;border-radius:16px 16px 0 0;flex-direction:column;padding:0 16px 20px;transition:transform .24s;display:flex;position:absolute;bottom:0;left:0;right:0;box-shadow:0 -12px 32px #1717143d}.viewer-panel>*{flex:none}.viewer-panel.is-open{transform:translateY(0)}.viewer-panel.is-dragging{transition:none}.mobile-panel-toggle{z-index:2;border:0;border-bottom:1px solid var(--line);width:calc(100% + 32px);min-height:60px;color:var(--ink);font-family:var(--grotesk);text-align:left;cursor:ns-resize;touch-action:none;background:#fff;border-radius:16px 16px 0 0;order:-2;justify-content:space-between;align-items:center;gap:12px;margin:0 -16px 12px;padding:16px 18px 10px;display:flex;position:sticky;top:0}.mobile-panel-toggle>i{background:#c5c7c0;border-radius:999px;width:38px;height:4px;position:absolute;top:6px;left:50%;transform:translate(-50%)}.mobile-panel-title{gap:1px;min-width:0;display:grid}.mobile-panel-title>span,.mobile-panel-title>small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mobile-panel-title>span{font-size:15px;font-weight:700;line-height:1.25}.mobile-panel-title>small{color:var(--muted);font-family:var(--sans);font-size:12px;line-height:1.3}.mobile-panel-toggle [data-panel-symbol]{color:var(--signal);flex:none;font-size:18px}.mobile-panel-toggle:active{background:var(--soft)}.seat-card{order:-1;margin:0 0 14px}.panel-heading{display:none}.picker-stack{margin-top:0}.picker,.fields input{font-size:16px}.picker{padding:11px 34px 11px 12px}.fields{grid-template-columns:repeat(3,minmax(0,1fr)) 48px}.fields input{padding:10px 8px}.seat-actions{grid-template-columns:1fr 1fr 44px}button.view-seat,button.clear{min-height:44px;font-size:13px}.settings-toggle{padding:12px 0;font-size:14px}.setting-row{padding:8px 0}.switch{width:44px;height:26px}.slider:before{width:20px;height:20px}.switch input:checked+.slider:before{transform:translate(18px)}.plan-link{margin-top:12px;padding:6px 0}#tooltip{white-space:normal;max-width:calc(100vw - 32px)}}@media (prefers-reduced-motion:reduce){.viewer-panel{transition:none!important}}