:root{--color-accent: #008b8c;--color-accent-muted: rgba(0, 139, 140, .3);--color-icon-muted: rgba(23, 23, 23, .3);--color-text: #111111;--color-surface: #ffffff;--color-surface-muted: #d9d9d9;--color-card-bg: rgba(230, 229, 229, .25);--color-description-bg: #ededed;--map-marker-destination: #e0524d;--map-marker-current: #1769aa;--map-marker-focus: var(--color-accent);--map-marker-detail: var(--color-surface);--map-marker-event-fill: var(--color-surface);--map-marker-event-border: var(--color-accent);--map-marker-event-glyph: var(--color-accent);--map-marker-event-count-fill: var(--color-accent);--map-marker-event-count-text: var(--color-surface);--map-event-explanation: #cc76d1;--map-event-guardian: #ed73b2;--map-event-open-lab: #a5cc4f;--map-event-tour: #67c07d;--map-event-trial-class: #56bcf9;--map-event-consultation: #f2a93b;--map-event-study: #ffff54;--map-marker-hit-area: transparent;--map-marker-shadow: rgba(0, 0, 0, .3);--map-label-halo: rgba(255, 255, 255, .92);--radius-chip: 8px;--radius-card: 9px;--radius-sheet: 20px;--radius-pill: 999px;--shadow-sheet: 0 -3px 13.2px rgba(0, 0, 0, .25);--font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;color:var(--color-text);font-family:var(--font-family);background:#f4f4f4}*{box-sizing:border-box}html{height:100%;overscroll-behavior-y:none}body{margin:0;min-width:320px;min-height:100vh;height:100%;overflow:hidden;overscroll-behavior-y:none}#root{height:100%;overscroll-behavior-y:none}button,input{font:inherit}.app-shell{--bottom-sheet-height: 58svh;position:relative;width:100vw;min-height:100svh;overflow:hidden;background:#fff}.map-canvas{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:#777;background:#f5f5f5;z-index:0;touch-action:none;overflow:hidden}.map-canvas__status{position:relative;z-index:2;margin:0 0 42svh}.map-canvas svg{touch-action:none}.map-canvas__interactive-building{stroke:var(--color-accent)!important;stroke-width:2px!important;stroke-opacity:.38!important;stroke-linejoin:round;vector-effect:non-scaling-stroke}.map-canvas__interactive-building:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px;stroke-opacity:1!important}.map-canvas__svg-host{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.map-canvas__svg-host,.map-canvas__route-layer,.map-canvas__label-layer,.map-canvas__marker-layer{transform:translateY(calc(var(--bottom-sheet-height) * -.5));will-change:transform}.map-canvas__route-layer,.map-canvas__label-layer,.map-canvas__marker-layer{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;overflow:visible;pointer-events:none}.map-canvas__route-layer{z-index:1}.map-canvas__label-layer{z-index:2}.map-canvas__marker-layer{z-index:3}.map-label{fill:var(--color-text);stroke:var(--map-label-halo);paint-order:stroke fill;stroke-linejoin:round;font-family:var(--font-family);font-weight:600}.map-route{fill:none;stroke:var(--color-accent);stroke-width:6px;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.map-route-transfer{fill:var(--color-surface);stroke:var(--color-accent);stroke-width:4px;vector-effect:non-scaling-stroke}.map-route-stair__badge{fill:var(--color-surface);stroke:var(--color-accent);stroke-width:2px;vector-effect:non-scaling-stroke}.map-marker{filter:drop-shadow(0 2px 2px var(--map-marker-shadow))}.map-marker--destination{fill:var(--map-marker-destination)}.map-marker--current{fill:var(--map-marker-current)}.map-marker--focus{fill:var(--map-marker-focus)}.map-marker--event{--map-marker-event-color: var(--color-accent);pointer-events:auto;cursor:pointer}.map-marker--event-explanation{--map-marker-event-color: var(--map-event-explanation)}.map-marker--event-guardian{--map-marker-event-color: var(--map-event-guardian)}.map-marker--event-open-lab{--map-marker-event-color: var(--map-event-open-lab)}.map-marker--event-tour{--map-marker-event-color: var(--map-event-tour)}.map-marker--event-trial-class{--map-marker-event-color: var(--map-event-trial-class)}.map-marker--event-consultation{--map-marker-event-color: var(--map-event-consultation)}.map-marker--event-study{--map-marker-event-color: var(--map-event-study)}.map-marker__hit-area{fill:var(--map-marker-hit-area)}.map-marker__event-outline{fill:none;stroke:transparent;stroke-width:4px}.map-marker__event-surface{fill:var(--color-surface);stroke:var(--map-marker-event-color);stroke-width:2px}.map-marker__event-glyph{fill:var(--map-marker-event-color);stroke:none}.map-marker__event-count-background{fill:var(--map-marker-event-color)}.map-marker__event-count{fill:var(--map-marker-event-count-text);font-family:var(--font-family);font-size:9px;font-weight:800;text-anchor:middle;dominant-baseline:central}.map-marker--event:focus-visible{outline:none}.map-marker--event:focus-visible .map-marker__event-outline{stroke:var(--map-marker-event-color);stroke-width:6px}.map-marker__detail{fill:var(--map-marker-detail)}.map-sheet-controls{display:grid;justify-items:end;gap:.65rem}.map-sheet-controls__floor-switch{display:flex;padding:.25rem;border-radius:var(--radius-pill);background:#fffffff0;box-shadow:0 2px 8px #0003}.map-sheet-controls__floor-button,.map-sheet-controls__campus-button{min-height:2.5rem;border:0;color:var(--color-text);background:#fffffff0;font-weight:700;cursor:pointer}.map-sheet-controls__floor-button{position:relative;min-width:2.75rem;padding:0 .7rem;border-radius:var(--radius-pill);background:transparent}.map-sheet-controls__floor-button[aria-pressed=true]{color:#fff;background:var(--color-accent)}.map-sheet-controls__campus-button{position:relative;padding:0 1rem;border-radius:var(--radius-pill);box-shadow:0 2px 8px #0003}.map-sheet-controls__floor-button:focus-visible,.map-sheet-controls__campus-button:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}.bottom-sheet__top-overlay{position:absolute;right:1rem;bottom:calc(100% + 1rem);z-index:1;width:max-content;pointer-events:none}.bottom-sheet__top-overlay>*{pointer-events:auto}.bottom-sheet{position:fixed;left:50%;bottom:0;z-index:5;width:100%;max-width:430px;min-height:0;height:var(--bottom-sheet-height);max-height:82svh;overflow:visible;transform:translate(-50%);transition:height .18s ease-out;will-change:height}.bottom-sheet__surface{display:grid;grid-template-rows:auto auto minmax(0,1fr);width:100%;height:100%;min-height:0;padding:1rem 1.25rem max(1.25rem,env(safe-area-inset-bottom));overflow:hidden;border-radius:var(--radius-sheet) var(--radius-sheet) 0 0;background:var(--color-surface);box-shadow:var(--shadow-sheet)}.bottom-sheet.is-dragging{transition:none;-webkit-user-select:none;user-select:none}.bottom-sheet__drag-zone{display:grid;place-items:start center;min-height:2.8rem;margin:-1rem -1.25rem 0;padding-top:1.15rem;touch-action:none;cursor:grab}.bottom-sheet.is-dragging .bottom-sheet__drag-zone{cursor:grabbing}.bottom-sheet__handle{width:36px;height:5px;margin:0 auto;border-radius:var(--radius-pill);background:#ccc}.sheet-nav{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:430px;min-height:4rem;margin:.35rem auto .7rem}.sheet-nav__button{display:grid;place-items:center;flex:1 1 0;width:auto;height:4rem;border:0;color:var(--color-icon-muted);background:transparent;cursor:pointer;text-decoration:none}.sheet-nav__button[aria-current=page]{color:var(--color-text)}.sheet-nav__button[aria-label=QR]{color:var(--color-accent-muted)}.sheet-nav__button[aria-label=QR][aria-current=page]{color:var(--color-accent)}.sheet-nav__button:focus-visible,.event-card:focus-visible,.event-detail__back:focus-visible,.event-detail__go:focus-visible,.category-chip:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}.sheet-icon{width:2.7rem;height:2.7rem;fill:currentColor}.sheet-icon--qr{width:4rem;height:4rem}.sheet-icon--calendar{transform:scale(.9)}.sheet-icon--stroke{fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.bottom-sheet__body{min-width:0;min-height:0;overflow:hidden}.qr-panel{display:grid;justify-items:center;height:100%;padding:3.5rem 0 2rem;overflow-y:auto;overscroll-behavior-y:contain}.qr-panel__copy{width:min(254px,calc(100vw - 4rem));margin:0 0 1.75rem;font-size:.875rem;line-height:1.45;text-align:left}.qr-panel__camera{position:relative;width:min(254px,calc(100vw - 4rem));aspect-ratio:1;flex:0 0 auto;overflow:hidden;background:var(--color-surface-muted)}.qr-panel__video{display:block;width:100%;height:100%;object-fit:cover;background:var(--color-surface-muted)}.qr-panel__feedback{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;align-content:center;justify-items:center;gap:1rem;padding:1.25rem;color:#fff;background:#1111119e;text-align:center}.qr-panel__feedback--scanning{inset:auto 0 0;min-height:4.5rem;padding:.75rem 1rem}.qr-panel__feedback p{margin:0;font-size:.875rem;line-height:1.5;overflow-wrap:anywhere}.qr-panel__retry{min-width:9rem;min-height:44px;padding:.65rem 1rem;border:0;border-radius:var(--radius-pill);color:#fff;background:var(--color-accent);font-weight:700;cursor:pointer}.qr-panel__retry:focus-visible{outline:3px solid #ffffff;outline-offset:2px}.search-panel{display:grid;grid-template-rows:auto auto minmax(0,1fr);gap:1rem;height:100%;overflow:hidden}.search-field{display:grid;grid-template-columns:1.7rem 1fr;align-items:center;gap:.55rem;height:44px;padding:0 1rem;border-radius:var(--radius-pill);background:#e9e9eb;color:#636366}.search-field svg{width:1.45rem;height:1.45rem;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}.event-card__tag svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.2}.search-field input{min-width:0;border:0;outline:0;color:var(--color-text);background:transparent;font-size:1rem}.category-row{display:flex;gap:.65rem;overflow-x:auto;padding-inline:1.2rem;scrollbar-width:none}.category-row::-webkit-scrollbar{display:none}.category-chip{display:inline-flex;align-items:center;gap:.45rem;min-height:2.55rem;padding:0 .75rem;border:0;border-radius:.5rem;color:#6f6f6f;background:#f3f3f3;white-space:nowrap}.category-chip.is-active{color:#fff;background:#2b2b2d}.event-list{display:grid;gap:.85rem;align-content:start;align-items:start;min-height:0;overflow-y:auto;overscroll-behavior-y:contain;padding:0 .15rem 2rem}.event-card{display:block;padding:.5rem .8rem;border:2px solid transparent;border-radius:var(--radius-card);color:inherit;background:var(--color-card-bg);text-decoration:none}.event-card.is-highlighted{border-color:var(--color-accent);box-shadow:none}.event-card h2{margin:0 0 .4rem;font-size:.875rem;font-weight:700;line-height:1.28}.event-card p{margin:0 0 .5rem;font-size:.875rem;line-height:1.3}.event-card__id,.event-detail__id{color:#626262;font-size:.75rem}.event-card__id{margin-bottom:.25rem!important}.event-card__tag{display:inline-flex;align-items:center;gap:.35rem;min-height:1.75rem;padding:0 .75rem;border-radius:var(--radius-chip);background:var(--color-surface-muted);font-size:.875rem}.map-panel{display:grid;gap:1rem;height:100%;padding:.25rem 0 1rem;overflow-y:auto;overscroll-behavior-y:contain;text-align:center}.map-panel h2{margin:0;font-size:1.35rem}.map-panel p{margin:0;color:#626262}.map-panel__focus-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.map-panel__focus-actions button{min-height:44px;padding:.65rem .8rem;border:0;border-radius:var(--radius-pill);color:#fff;background:var(--color-accent);font-weight:700;cursor:pointer}.map-panel__focus-actions button:only-child{grid-column:1 / -1}.map-panel__focus-actions button:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}.nav-status{display:grid;gap:.75rem;margin:0;text-align:left}.nav-status__row{display:grid;grid-template-columns:5rem 1fr;gap:.75rem;padding:.8rem;border-radius:.65rem;background:#f2f2f4}.nav-status dt{font-weight:700}.nav-status dd{margin:0;overflow-wrap:anywhere}.status-error,.event-list__empty{margin:0;padding:.85rem;border-radius:.55rem;color:#8b1a1a;background:#fff0f0}.landing-message,.event-detail,.schedule-panel{height:100%;overflow-y:auto;overscroll-behavior-y:contain;padding:.25rem .15rem 2rem}.landing-message{display:grid;align-content:start;gap:.7rem}.landing-message p{margin:0}.event-detail__back{display:inline-flex;align-items:center;gap:.375rem;min-height:44px;margin-bottom:.6rem;color:var(--color-accent);font-size:1.125rem;line-height:24px;text-decoration:none}.event-detail__back svg{width:24px;height:24px;fill:currentColor}.event-detail h2{margin:0 0 .85rem;font-size:1.25rem;line-height:1.35}.event-detail__id{margin:-.45rem 0 .25rem}.event-detail__meta{margin:0 0 .85rem}.schedule-panel h2{margin:0 0 .85rem;font-size:1rem;line-height:1.35}.event-detail__meta,.event-detail__description,.schedule-panel p{line-height:1.55}.event-detail__description{margin:0 0 1.5rem;padding:1.7rem 1.25rem;border-radius:4px;background:var(--color-description-bg);font-size:.9375rem}.schedule-panel img{display:block;width:100%;height:auto;border-radius:4px}.schedule-panel__open{display:block;width:100%;padding:0;border:0;border-radius:4px;background:transparent;cursor:zoom-in}.schedule-panel__open:focus-visible,.schedule-dialog__close:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}.schedule-dialog{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;display:grid;grid-template-rows:auto minmax(0,1fr);padding:max(1rem,env(safe-area-inset-top)) 1rem max(1rem,env(safe-area-inset-bottom));background:var(--color-surface)}.schedule-dialog__toolbar{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding-bottom:.75rem}.schedule-dialog__zoom-controls{display:flex;align-items:center;gap:.25rem}.schedule-dialog__zoom-button{display:grid;width:44px;height:44px;place-items:center;padding:0;border:0;border-radius:var(--radius-pill);color:var(--color-text);background:var(--color-description-bg);font-size:1.5rem;line-height:1;cursor:pointer}.schedule-dialog__zoom-button:disabled{opacity:.4;cursor:default}.schedule-dialog__zoom-level{min-width:4rem;color:var(--color-text);font-variant-numeric:tabular-nums;text-align:center}.schedule-dialog__close{min-width:44px;min-height:44px;padding:.5rem 1rem;border:0;border-radius:var(--radius-pill);color:var(--color-text);background:var(--color-description-bg);font-weight:700;cursor:pointer}.schedule-dialog__zoom-button:focus-visible,.schedule-dialog__close:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}.schedule-dialog__viewport{min-width:0;min-height:0;overflow:auto;overscroll-behavior:contain;touch-action:none;cursor:grab}.schedule-dialog__viewport:active{cursor:grabbing}.schedule-dialog__viewport img{display:block;width:min(1500px,200vw);max-width:none;height:auto;margin:0 auto;border-radius:4px;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;transform-origin:top left}.event-detail__tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-block:1rem}.event-detail__go{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;min-height:4rem;border:0;border-radius:10px;color:#fff;background:var(--color-accent);font-size:1.25rem;cursor:pointer}.event-detail__go svg{width:28px;height:28px;fill:currentColor}@media(max-height:640px){.bottom-sheet__top-overlay{bottom:calc(100% + .5rem)}.map-sheet-controls{gap:.25rem}.map-sheet-controls__floor-switch{padding:.125rem}.map-sheet-controls__floor-button,.map-sheet-controls__campus-button{min-height:2.25rem}}@media(max-width:380px){.bottom-sheet__surface{padding-inline:1rem}.event-card h2,.event-card p,.event-card__tag{font-size:.92rem}}