@media (max-width: 768px){button,.btn,a[role=button],input[type=submit],input[type=button]{min-height:44px;min-width:44px;padding:12px 16px;touch-action:manipulation}.btn-icon{min-height:48px;min-width:48px;padding:12px}nav a{min-height:48px;padding:12px 16px;display:flex;align-items:center}.card-link{min-height:48px;padding:16px}.container{padding-left:16px;padding-right:16px}input[type=text],input[type=email],input[type=password],input[type=url],input[type=search],textarea,select{min-height:44px;font-size:16px;padding:12px 16px;border-radius:8px;-webkit-appearance:none;-moz-appearance:none;appearance:none}input[type=search]{-webkit-appearance:none;border-radius:22px;padding:14px 20px 14px 48px}textarea{min-height:120px;resize:vertical}select{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");background-position:right 12px center;background-repeat:no-repeat;background-size:16px;padding-right:40px}.grid-responsive{grid-template-columns:1fr;gap:16px}header{min-height:64px}.card{border-radius:12px;transition:transform .2s ease-in-out,box-shadow .2s ease-in-out}.card:active{transform:scale(.98);box-shadow:0 2px 8px #0000001a}h1{font-size:2rem;line-height:1.2}h2{font-size:1.5rem;line-height:1.3}h3{font-size:1.25rem;line-height:1.4}.section-spacing{padding:24px 0}.card-spacing{margin-bottom:16px}.scroll-container{-webkit-overflow-scrolling:touch;scroll-behavior:smooth}img{max-width:100%;height:auto;object-fit:cover}.thumbnail{border-radius:8px}.table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch}.table-responsive table{min-width:600px}.mobile-hidden{display:none!important}.mobile-only{display:block!important}.flex-mobile-col{flex-direction:column}.flex-mobile-center{align-items:center;justify-content:center}.safe-area-top{padding-top:env(safe-area-inset-top)}.safe-area-bottom{padding-bottom:env(safe-area-inset-bottom)}.safe-area-left{padding-left:env(safe-area-inset-left)}.safe-area-right{padding-right:env(safe-area-inset-right)}.dropdown-mobile{position:fixed;bottom:0;left:0;right:0;max-height:50vh;border-radius:16px 16px 0 0;box-shadow:0 -4px 16px #0000001a}.loading-spinner{width:40px;height:40px}.toast-mobile{position:fixed;bottom:20px;left:20px;right:20px;z-index:1000;border-radius:8px;padding:16px}.search-mobile{position:sticky;top:0;z-index:10;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:16px;border-bottom:1px solid rgba(0,0,0,.1)}.text-ellipsis-mobile{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:200px}.form-section{margin-bottom:24px;padding:20px;background:#fff;border-radius:12px;box-shadow:0 1px 3px #0000001a}.swipe-indicator{position:relative}.swipe-indicator:after{content:"← 스와이프";position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:12px;color:#6b7280;opacity:.7}}@media (max-width: 375px){.container{padding-left:12px;padding-right:12px}h1{font-size:1.75rem}.card{padding:12px}button,.btn{padding:10px 12px;font-size:14px}}@media (min-width: 414px) and (max-width: 768px){.container{padding-left:20px;padding-right:20px}.grid-responsive{grid-template-columns:repeat(2,1fr);gap:20px}}@media (min-width: 768px) and (max-width: 1024px){.mobile-hidden{display:block!important}.mobile-only{display:none!important}.grid-responsive{grid-template-columns:repeat(2,1fr);gap:24px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media (prefers-color-scheme: dark){.card{background-color:#1f2937;border-color:#374151;color:#f9fafb}.search-mobile{background:#1f2937f2;border-bottom-color:#ffffff1a}}