@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&display=swap";:root{--color-primary: #DA1F26;--color-primary-dk: #B01820;--color-on-primary: #FFFFFF;--color-surface: #FFFFFF;--color-background: #F4F4F4;--color-card: #FFFFFF;--color-border: #E0E0E0;--color-text: #1A1A1A;--color-text-muted: #6B6B6B;--color-text-label: #DA1F26;--font-family: "Inter", system-ui, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.375rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-bold: 700;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--shadow-card: 0 1px 4px rgba(0, 0, 0, .08);--shadow-nav: 0 -1px 8px rgba(0, 0, 0, .08);--bottom-nav-height: 64px;--safe-area-bottom: env(safe-area-inset-bottom, 0px);--transition-fast: .15s ease;--transition-base: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-family);background:var(--color-background);color:var(--color-text);-webkit-font-smoothing:antialiased;overscroll-behavior:none}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button{border:none;background:none;cursor:pointer;font-family:inherit}ul{list-style:none}.container{width:100%;max-width:640px;margin:0 auto;padding:0 var(--spacing-md)}.app-shell{display:flex;flex-direction:column;min-height:100dvh}.app-main{flex:1;padding-top:56px;padding-bottom:calc(var(--bottom-nav-height) + var(--safe-area-bottom) + 8px);overflow-y:auto}.topbar{position:fixed;top:0;left:0;right:0;z-index:100;height:56px;background:var(--color-primary);display:flex;align-items:center;justify-content:space-between;padding:0 var(--spacing-md)}.topbar__logo{display:flex;align-items:center;gap:8px;color:#fff}.topbar__logo-mark{width:32px;height:32px;background:#fff;border-radius:4px;display:flex;align-items:center;justify-content:center}.topbar__logo-l{font-size:20px;font-weight:700;color:var(--color-primary);line-height:1}.topbar__logo-text{font-size:18px;font-weight:700;color:#fff;letter-spacing:.5px}.topbar__back{color:#fff;display:flex;align-items:center;gap:4px;font-size:14px}.topbar__menu{color:#fff;display:flex;align-items:center}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:100;height:calc(var(--bottom-nav-height) + var(--safe-area-bottom));padding-bottom:var(--safe-area-bottom);background:var(--color-surface);box-shadow:var(--shadow-nav);display:flex;align-items:center}.bottom-nav__list{display:flex;width:100%;height:100%;align-items:center}.bottom-nav__item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:44px;color:var(--color-text-muted);transition:color var(--transition-fast)}.bottom-nav__item--active{color:var(--color-primary)}.bottom-nav__label{font-size:10px;font-weight:var(--font-weight-medium)}.card{background:var(--color-card);border-radius:var(--radius-md);box-shadow:var(--shadow-card);overflow:hidden}.searchbar{position:relative;display:flex;align-items:center}.searchbar__input{width:100%;height:44px;background:var(--color-card);border:1.5px solid var(--color-border);border-radius:var(--radius-full);padding:0 44px;font-size:var(--font-size-sm);font-family:inherit;color:var(--color-text);outline:none;transition:border-color var(--transition-fast)}.searchbar__input:focus{border-color:var(--color-primary)}.searchbar__input::placeholder{color:var(--color-text-muted)}.searchbar__icon{position:absolute;left:14px;color:var(--color-text-muted)}.searchbar__clear{position:absolute;right:14px;color:var(--color-text-muted)}.page-header{padding:var(--spacing-lg) var(--spacing-md) var(--spacing-md)}.page-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold)}.page-subtitle{font-size:var(--font-size-sm);color:var(--color-text-muted);margin-top:2px}.section-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--color-text);padding:var(--spacing-md) var(--spacing-md) var(--spacing-sm)}.section-label__dot{display:inline-block;width:8px;height:8px;background:var(--color-primary);border-radius:50%;margin-right:6px}.chips{display:flex;gap:var(--spacing-sm);flex-wrap:wrap;padding:0 var(--spacing-md)}.chip{padding:6px 14px;border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);background:var(--color-card);border:1.5px solid var(--color-border);color:var(--color-text-muted);transition:all var(--transition-fast);white-space:nowrap}.chip--active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.day-selector{display:flex;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);overflow-x:auto;scrollbar-width:none}.day-selector::-webkit-scrollbar{display:none}.day-tab{flex-shrink:0;display:flex;flex-direction:column;align-items:center;padding:8px 16px;border-radius:var(--radius-md);background:var(--color-card);border:1.5px solid var(--color-border);cursor:pointer;min-width:72px;transition:all var(--transition-fast)}.day-tab--active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.day-tab__label{font-size:11px;font-weight:var(--font-weight-medium);opacity:.7}.day-tab__day{font-size:20px;font-weight:var(--font-weight-bold);line-height:1.1}.day-tab__month{font-size:11px;font-weight:var(--font-weight-medium)}.day-tab__today{font-size:10px;background:#ffffff4d;border-radius:8px;padding:1px 6px;margin-top:2px}.activity-card{display:flex;gap:var(--spacing-md);align-items:flex-start;padding:var(--spacing-md);background:var(--color-card);border-radius:var(--radius-md);box-shadow:var(--shadow-card);position:relative}.activity-card__date{flex-shrink:0;width:52px;height:56px;background:var(--color-primary);border-radius:var(--radius-sm);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff}.activity-card__date-day{font-size:20px;font-weight:var(--font-weight-bold);line-height:1}.activity-card__date-month{font-size:11px;font-weight:var(--font-weight-medium);text-transform:uppercase}.activity-card__time{font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--color-primary)}.activity-card__title{font-size:15px;font-weight:var(--font-weight-bold);margin:2px 0 6px;line-height:1.3}.activity-card__meta{display:flex;align-items:center;gap:4px;font-size:var(--font-size-xs);color:var(--color-text-muted)}.activity-card__body{flex:1;min-width:0}.activity-card__badge{position:absolute;top:var(--spacing-md);right:var(--spacing-md);font-size:11px;font-weight:var(--font-weight-bold);padding:2px 8px;border-radius:var(--radius-full);background:#e8f5e9;color:#2e7d32}.exhibitor-card{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-card);border-radius:var(--radius-md);box-shadow:var(--shadow-card)}.exhibitor-card__logo{width:52px;height:52px;border-radius:var(--radius-sm);background:var(--color-background);border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden}.exhibitor-card__logo img{width:100%;height:100%;object-fit:contain}.exhibitor-card__logo-placeholder{font-size:18px;font-weight:700;color:var(--color-primary)}.exhibitor-card__name{font-size:15px;font-weight:var(--font-weight-bold)}.exhibitor-card__stand{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:2px}.exhibitor-card__tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:4px}.exhibitor-card__tag{font-size:10px;padding:2px 6px;border-radius:4px;background:#fdecea;color:var(--color-primary);font-weight:var(--font-weight-medium)}.exhibitor-card__chevron{color:var(--color-text-muted);margin-left:auto}.home-hero{width:100%;aspect-ratio:16/9;max-height:260px;overflow:hidden;position:relative;background:#222}.home-hero img{width:100%;height:100%;object-fit:cover}.home-hero:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:40px;background:var(--color-background);clip-path:ellipse(55% 100% at 50% 100%)}.home-content{padding:var(--spacing-lg) var(--spacing-md);text-align:center}.home-content h1{font-size:1.75rem;font-weight:700;margin-bottom:var(--spacing-md)}.home-content p{font-size:var(--font-size-base);color:var(--color-text-muted);line-height:1.6;margin-bottom:var(--spacing-lg)}.home-stats{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-md);padding:var(--spacing-md)}.home-stat{background:var(--color-card);border-radius:var(--radius-md);padding:var(--spacing-md);text-align:center;box-shadow:var(--shadow-card)}.home-stat__value{font-size:1.5rem;font-weight:700;color:var(--color-primary)}.home-stat__label{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:2px}.home-cta{display:flex;align-items:center;justify-content:center;gap:var(--spacing-md);margin:var(--spacing-lg) auto}.home-cta__btn{width:56px;height:56px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px #da1f2659;transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.home-cta__btn:active{transform:scale(.95)}.home-cta__text{font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-text-muted)}.exhibitor-detail{padding:var(--spacing-lg) var(--spacing-md)}.exhibitor-detail__stand-badge{display:inline-block;background:#e0e0e0;color:#555;border-radius:var(--radius-full);padding:8px 20px;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);margin:var(--spacing-sm) 0 var(--spacing-lg)}.exhibitor-detail__card{background:var(--color-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--spacing-lg)}.exhibitor-detail__header{display:flex;gap:var(--spacing-md);align-items:flex-start;margin-bottom:var(--spacing-md)}.exhibitor-detail__logo{width:60px;height:60px;border-radius:var(--radius-sm);flex-shrink:0;background:var(--color-background);border:1px solid var(--color-border);display:flex;align-items:center;justify-content:center;overflow:hidden}.exhibitor-detail__description{font-size:var(--font-size-sm);line-height:1.7;color:var(--color-text-muted)}.activity-detail{padding:0 var(--spacing-md) var(--spacing-xl)}.activity-detail__category{display:inline-block;background:#fdecea;color:var(--color-primary);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);border-radius:var(--radius-full);padding:4px 12px;margin:var(--spacing-md) 0 var(--spacing-sm)}.activity-detail__title{font-size:1.4rem;font-weight:700;line-height:1.3;margin-bottom:var(--spacing-lg)}.activity-detail__info-row{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) 0;border-bottom:1px solid var(--color-border);font-size:var(--font-size-sm)}.activity-detail__info-row:last-child{border-bottom:none}.activity-detail__info-icon{color:var(--color-primary);flex-shrink:0}.activity-detail__section-title{font-size:16px;font-weight:700;margin:var(--spacing-lg) 0 var(--spacing-sm)}.activity-detail__description{font-size:var(--font-size-sm);line-height:1.7;color:var(--color-text-muted)}.activity-detail__cta{width:100%;padding:16px;border-radius:var(--radius-full);background:var(--color-primary);color:#fff;font-size:var(--font-size-base);font-weight:var(--font-weight-bold);text-align:center;margin-top:var(--spacing-lg);transition:background var(--transition-fast)}.activity-detail__cta:active{background:var(--color-primary-dk)}.activity-detail__action-row{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md) 0;border-bottom:1px solid var(--color-border);font-size:var(--font-size-sm);cursor:pointer}.more-page{padding:var(--spacing-md)}.more-section{margin-bottom:var(--spacing-lg)}.more-section__title{font-size:var(--font-size-sm);font-weight:700;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--spacing-sm)}.more-row{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-card);border-radius:var(--radius-md);margin-bottom:var(--spacing-sm);box-shadow:var(--shadow-card)}.more-row__icon{color:var(--color-primary);flex-shrink:0}.more-row__label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);flex:1}.more-row__value{font-size:var(--font-size-xs);color:var(--color-text-muted)}.empty-state{display:flex;flex-direction:column;align-items:center;padding:var(--spacing-xl) var(--spacing-md);text-align:center;color:var(--color-text-muted);gap:var(--spacing-md)}.empty-state__title{font-size:var(--font-size-base);font-weight:var(--font-weight-medium)}.empty-state__subtitle{font-size:var(--font-size-sm)}.pwa-banner{position:fixed;bottom:calc(var(--bottom-nav-height) + var(--safe-area-bottom) + 12px);left:var(--spacing-md);right:var(--spacing-md);z-index:99;background:var(--color-text);color:#fff;border-radius:var(--radius-md);padding:var(--spacing-md);box-shadow:0 4px 20px #0003;display:flex;gap:var(--spacing-md);align-items:center}.pwa-banner__text{flex:1;font-size:var(--font-size-sm)}.pwa-banner__title{font-weight:var(--font-weight-bold)}.pwa-banner__btn{background:var(--color-primary);color:#fff;border-radius:var(--radius-sm);padding:8px 14px;font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);white-space:nowrap}.pwa-banner__close{opacity:.6;padding:4px}@media (min-width: 640px){.app-main{padding-top:56px}.home-stats{grid-template-columns:repeat(4,1fr)}}@media (min-width: 1024px){.app-main{max-width:640px;margin:0 auto}.topbar{max-width:100%}.bottom-nav{max-width:640px;left:50%;transform:translate(-50%);border-radius:var(--radius-lg) var(--radius-lg) 0 0}}.activity-card,.exhibitor-card{content-visibility:auto;contain-intrinsic-size:0 80px}.skip-link{position:absolute;top:-100%;left:8px;background:var(--color-primary);color:#fff;padding:8px 16px;border-radius:0 0 8px 8px;font-size:14px;font-weight:700;z-index:9999;transition:top .1s}.skip-link:focus{top:0}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:4px}button:focus:not(:focus-visible),a:focus:not(:focus-visible){outline:none}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}@media (min-width: 640px) and (max-width: 1023px){.page-header{padding:var(--spacing-xl) var(--spacing-lg) var(--spacing-lg)}.chips{gap:var(--spacing-md)}}@media print{.topbar,.bottom-nav,.pwa-banner,.searchbar,.chips,.day-selector{display:none!important}.app-main{padding:0!important}.activity-card,.exhibitor-card{break-inside:avoid;box-shadow:none;border:1px solid #ccc}}