:root{--primary:#96c;--primary-weak:#f9f0fc;--primary-pressed:#8452b8;--grey50:#f9fafb;--grey100:#f2f4f6;--grey200:#e5e8eb;--grey300:#d1d6db;--grey400:#b0b8c1;--grey500:#8b95a1;--grey600:#6b7684;--grey700:#4e5968;--grey800:#333d4b;--grey900:#191f28;--green:#03b26c;--orange:#fe9800;--background:#fff;--page-background:#fff;--radius:16px;--gutter:20px;--header-height:56px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{color:var(--grey900);background:var(--page-background);-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:anywhere;margin:0;font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,system-ui,Apple SD Gothic Neo,Noto Sans KR,sans-serif;font-size:15px;line-height:1.5}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}button:disabled{cursor:default}:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:8px}img{display:block}h1,h2,p{margin:0}ul{margin:0;padding:0;list-style:none}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.muted{color:var(--grey500)}.padded{padding:12px var(--gutter) 20px;font-size:15px}.container{width:100%;max-width:1080px;margin:0 auto}.app-header{z-index:100;-webkit-backdrop-filter:saturate(180%)blur(12px);border-bottom:1px solid var(--grey100);background:#fffffff5;position:sticky;top:0}.header-inner{height:var(--header-height);padding:0 12px 0 var(--gutter);justify-content:space-between;align-items:center;display:flex}.brand{color:var(--grey900);align-items:center;gap:8px;font-size:17px;font-weight:700;display:flex}.brand img{border-radius:8px}.back-button{margin-left:-8px}.header-link{color:var(--grey700);border-radius:10px;align-items:center;gap:4px;padding:8px;font-size:14px;font-weight:600;display:flex}.header-link svg{color:var(--primary)}.header-link:hover{background:var(--grey100)}.tabs{padding:0 var(--gutter);gap:0;display:flex}.tab{text-align:center;max-width:160px;color:var(--grey500);flex:1;padding:12px 0 14px;font-size:17px;font-weight:600;transition:color .15s;position:relative}.tab:hover{color:var(--grey700)}.tab-active{color:var(--grey900);font-weight:700}.tab-active:after{content:"";background:var(--grey900);border-radius:1px;height:2px;position:absolute;bottom:0;left:0;right:0}.main{min-height:calc(100vh - 220px);padding-bottom:40px}.footer{padding:24px var(--gutter) 40px;color:var(--grey500);border-top:1px solid var(--grey100);flex-direction:column;gap:6px;font-size:13px;display:flex}.footer a{color:var(--grey600);text-underline-offset:2px;text-decoration:underline}.icon-button{border-radius:12px;justify-content:center;align-items:center;min-width:40px;min-height:40px;transition:background .15s;display:inline-flex}.icon-button:hover{background:var(--grey100)}.icon-button:active{background:var(--grey200)}.button{border-radius:14px;justify-content:center;align-items:center;height:48px;padding:0 24px;font-size:17px;font-weight:600;transition:background .15s,transform .1s;display:inline-flex}.button:active{transform:scale(.98)}.button-primary{background:var(--primary);color:#fff}.button-primary:hover{background:var(--primary-pressed)}.filter-panel{top:calc(var(--header-height) + 52px);z-index:10;background:var(--background);padding-top:12px;position:sticky}.search-bar{padding:0 var(--gutter)}.search-field{background:var(--grey100);cursor:text;border-radius:12px;align-items:center;gap:8px;height:44px;padding:0 8px 0 14px;display:flex}.search-field:focus-within{box-shadow:0 0 0 2px var(--primary-weak), inset 0 0 0 1px var(--primary)}.search-field input{min-width:0;font:inherit;color:var(--grey900);background:0 0;border:0;outline:0;flex:1;font-size:16px}.search-field input::placeholder{color:var(--grey500)}.search-field input::-webkit-search-cancel-button{display:none}.search-field .icon-button{min-width:32px;min-height:32px}.chip-filter{align-items:center;padding:12px 0 4px;display:flex}.chip-scroll{min-width:0;padding:0 0 0 var(--gutter);scrollbar-width:none;-webkit-overflow-scrolling:touch;flex:1;gap:8px;display:flex;overflow-x:auto}.chip-scroll::-webkit-scrollbar{display:none}.chip-expand{flex-shrink:0;margin:0 8px}.chip-wrap{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--grey200);color:var(--grey600);white-space:nowrap;background:0 0;border-radius:12px;flex-shrink:0;align-items:center;gap:4px;padding:8px 12px;font-size:14px;transition:background .15s,border-color .15s;display:inline-flex}.chip:hover{background:var(--grey50)}.chip-selected,.chip-selected:hover{border-color:var(--primary);background:var(--primary-weak);color:var(--primary);font-weight:600}.region-logo{object-fit:cover;border-radius:50%}.section{padding-top:8px}.list-header{padding:24px var(--gutter) 8px;color:var(--grey800);font-size:17px;font-weight:700}.list-row{width:100%;min-height:56px;padding:12px var(--gutter);text-align:left;align-items:center;gap:16px;display:flex}.list-row-link{border-radius:0;transition:background .15s}.list-row-link:hover{background:var(--grey50)}.list-row-link:active{background:var(--grey100)}.list-row-icon{color:var(--primary);flex-shrink:0;display:flex}.list-row-texts{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.list-row-title{min-width:0;color:var(--grey800);flex:1;font-size:17px}.list-row-texts .list-row-title{flex:none}.list-row-subtitle{color:var(--grey500);font-size:15px}.list-row-right{max-width:50%;color:var(--grey700);text-align:right;text-overflow:ellipsis;white-space:nowrap;flex-shrink:0;font-size:15px;overflow:hidden}.row-arrow{color:var(--grey400);flex-shrink:0}.lost-item-grid{grid-template-columns:minmax(0,1fr);display:grid}.lost-item-row{gap:4px;padding-right:12px;transition:background .15s;position:relative}.lost-item-row:hover{background:var(--grey50)}.lost-item-link{flex:1;align-items:center;gap:16px;min-width:0;display:flex}.lost-item-thumb{flex-shrink:0;justify-content:center;align-items:center;width:40px;height:56px;display:flex}.lost-item-thumb img{object-fit:cover;border-radius:5px;width:40px;height:56px}.lost-item-texts{flex-direction:column;flex:1;justify-content:center;min-width:0;min-height:80px;display:flex}.lost-item-name{color:var(--grey800);text-overflow:ellipsis;white-space:nowrap;margin-bottom:4px;font-size:17px;font-weight:600;overflow:hidden}.info-row{min-width:0;color:var(--grey500);align-items:center;gap:4px;font-size:13px;line-height:18px;display:flex}.info-row span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.info-row-icon{color:var(--primary);flex-shrink:0}.save-button{flex-shrink:0}.lost-item-row.viewed .lost-item-thumb{opacity:.45;filter:grayscale()}.lost-item-row.viewed .lost-item-name,.lost-item-row.viewed .info-row,.lost-item-row.viewed .info-row-icon{color:var(--grey400)}.skeleton{background:linear-gradient(90deg, var(--grey100) 25%, var(--grey50) 50%, var(--grey100) 75%);background-size:200% 100%;border-radius:8px;animation:1.4s ease-in-out infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.result{text-align:center;padding:80px var(--gutter) 40px;flex-direction:column;align-items:center;gap:8px;display:flex}.result-full{justify-content:center;min-height:60vh}.result-icon{margin-bottom:16px}.result-title{color:var(--grey900);font-size:22px;font-weight:700}.result-description{color:var(--grey600);font-size:17px}.result .button{min-width:200px;margin-top:24px}.top{padding:24px var(--gutter) 8px}.top-title{color:var(--grey900);font-size:26px;font-weight:700;line-height:1.4}.top-subtitle{color:var(--grey600);margin-top:4px;font-size:17px}.source-logo{object-fit:contain;border-radius:4px;flex-shrink:0}.detail-hero{text-align:center;padding:8px 0 24px;position:relative}.detail-save{justify-content:flex-end;padding:8px 12px 0;display:flex}.detail-image{padding:8px var(--gutter) 0;justify-content:center;display:flex}.detail-image img{object-fit:contain;border-radius:12px;max-width:min(280px,100%);max-height:280px}.detail-title{padding:20px var(--gutter) 4px;color:var(--grey900);font-size:22px;font-weight:700;line-height:1.4}.detail-date{color:var(--grey500);font-size:15px}.detail-date .dot{color:var(--grey300);margin:0 8px}.detail-tags{padding:20px var(--gutter) 0;flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.tag-link{background:var(--grey50);color:var(--grey700);border-radius:12px;align-items:center;gap:4px;padding:8px 10px 8px 12px;font-size:15px;transition:background .15s;display:inline-flex}.tag-link:hover{background:var(--grey100)}.detail-hero .ad-slot{padding:0 var(--gutter)}.detail-section{border-top:16px solid var(--grey100);padding-bottom:8px}.map-row{padding:4px var(--gutter)}.map{background:var(--grey100);border-radius:12px;width:100%;height:220px;overflow:hidden}.sheet-backdrop{z-index:1000;background:#00173352;justify-content:center;align-items:flex-end;animation:.2s ease-out fade-in;display:flex;position:fixed;inset:0}.sheet{background:var(--background);width:100%;max-height:80vh;padding-bottom:env(safe-area-inset-bottom);border-radius:24px 24px 0 0;animation:.25s cubic-bezier(.2,.8,.2,1) slide-up;overflow-y:auto}.sheet-header{background:var(--background);justify-content:space-between;align-items:center;padding:20px 12px 12px 24px;display:flex;position:sticky;top:0}.sheet-header h2{font-size:20px;font-weight:700}.sheet-body{padding:0 24px 24px}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}.toast-region{left:0;right:0;bottom:calc(24px + env(safe-area-inset-bottom));z-index:2000;pointer-events:none;padding:0 var(--gutter);justify-content:center;display:flex;position:fixed}.toast{color:#fff;background:#191f28eb;border-radius:16px;align-items:center;gap:8px;max-width:480px;padding:14px 18px;font-size:15px;font-weight:500;animation:.25s cubic-bezier(.2,.8,.2,1) toast-in;display:flex;box-shadow:0 8px 24px #00000029}@keyframes toast-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}.ad-slot{min-height:0;overflow:hidden}@media (width>=768px){:root{--gutter:24px;--page-background:var(--grey100)}.app-header{background:#fffffff5}.main{padding:24px 24px 64px}.footer{border-top:0;padding:24px 24px 48px}.filter-panel{top:calc(var(--header-height) + 52px);border-radius:var(--radius);box-shadow:0 1px 0 var(--grey200);padding:16px 0 8px}.main>.section,.main>section.section{background:var(--background);border-radius:var(--radius);margin-top:16px;padding:8px 0;overflow:hidden}.lost-item-grid{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:8px;padding:0 8px}.lost-item-row{border-radius:12px}.result{padding-top:96px;padding-bottom:96px}.main>.result{background:var(--background);border-radius:var(--radius)}.top{padding:16px 4px}.sources-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:16px;display:grid}.sources-grid .section{background:var(--background);border-radius:var(--radius);padding-bottom:8px;overflow:hidden}.sources-grid .list-header{padding-top:20px}.sheet-backdrop{align-items:center}.sheet{border-radius:24px;max-width:560px;animation:.2s ease-out fade-in}}@media (width>=960px){.lost-item-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail{grid-template-columns:380px minmax(0,1fr);align-items:start;gap:24px;display:grid}.detail-hero{top:calc(var(--header-height) + 24px);background:var(--background);border-radius:var(--radius);padding-bottom:28px;position:sticky}.detail-info{flex-direction:column;gap:16px;display:flex}.detail-section{background:var(--background);border-radius:var(--radius);border-top:0;padding-bottom:8px;overflow:hidden}.detail-section .list-header{padding-top:20px}.map{height:300px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}