:root{color:#172026;background:#f6f7f4;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}.app-shell{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:32px 0 48px}.search-bar{position:sticky;top:0;z-index:2;padding:16px 0 20px;background:#f6f7f4;border-bottom:1px solid #d7ded4}.search-form{display:grid;gap:8px}.search-label{color:#425057;font-size:.85rem;font-weight:700;letter-spacing:0}.search-controls{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}.search-input{width:100%;min-height:44px;padding:0 14px;color:#172026;background:#fff;border:1px solid #aeb9b1;border-radius:6px;outline:none}.search-input:focus{border-color:#266c5d;box-shadow:0 0 0 3px #266c5d29}.search-button{min-height:44px;padding:0 18px;color:#fff;background:#266c5d;border:1px solid #1d5a4e;border-radius:6px;cursor:pointer}.search-button:hover{background:#1d5a4e}.status-region{min-height:52px;padding:18px 0 10px}.status-message{margin:0;color:#425057}.status-message-error{color:#9f2d20}.feed-status{display:flex;flex-wrap:wrap;gap:8px}.status-badge{display:inline-flex;align-items:center;min-height:30px;padding:0 10px;border-radius:999px;font-size:.82rem;font-weight:700;letter-spacing:0}.status-ready{color:#174638;background:#dceee6}.status-pending{color:#674f12;background:#f6e8bd}.status-failed{color:#8a261c;background:#f4d8d1}.feed-list{display:grid;gap:14px}.feed-item{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:stretch;padding:14px 0;border-top:1px solid #d7ded4}.feed-side{min-width:0;padding:12px;background:#fff;border:1px solid #d7ded4;border-radius:8px}.side-title{margin:0 0 10px;overflow-wrap:anywhere;color:#425057;font-size:.9rem;font-weight:700;letter-spacing:0}.feed-image{display:block;width:100%;height:auto;aspect-ratio:4 / 3;object-fit:cover;background:#e5e9e2;border-radius:6px}.tag-list{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 0;padding:0;list-style:none}.tag{max-width:100%;padding:4px 8px;overflow-wrap:anywhere;color:#2b3840;background:#edf1ed;border:1px solid #d7ded4;border-radius:999px;font-size:.78rem}.skeleton-card{width:100%;aspect-ratio:4 / 3;border-radius:6px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.65),transparent),#e5e9e2;background-size:180px 100%,100% 100%;animation:skeleton-sheen 1.2s linear infinite}.side-error,.empty-side{display:grid;min-height:180px;margin:0;place-items:center;padding:16px;text-align:center;overflow-wrap:anywhere;border-radius:6px}.side-error{color:#8a261c;background:#f8e5df}.empty-side{color:#617079;background:#edf1ed}.scroll-sentinel{display:grid;min-height:40px;place-items:center;padding:12px 0 4px;color:#617079;font-size:.85rem}@keyframes skeleton-sheen{0%{background-position:-180px 0,0 0}to{background-position:calc(100% + 180px) 0,0 0}}@media(max-width:720px){.app-shell{width:min(100% - 20px,1180px);padding-top:18px}.search-controls,.feed-item{grid-template-columns:1fr}.search-button{width:100%}}