:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--accent:#2563eb;--accent-bg:#2563eb14;--accent-border:#2563eb66;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:16px/1.5 var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--text:#9ca3af;--text-h:#f3f4f6;--bg:#111218;--border:#2e303a;--accent:#60a5fa;--accent-bg:#60a5fa1f;--accent-border:#60a5fa66}}*{box-sizing:border-box}body{margin:0}h1,h2,h3{color:var(--text-h);font-weight:600}.app{flex-direction:column;min-height:100svh;display:flex}.app-header{border-bottom:1px solid var(--border);padding:20px 32px}.header-left{align-items:center;gap:10px;display:flex}.app-header h1{letter-spacing:-.5px;margin:0;font-size:24px}.header-badge{background:var(--accent);color:#fff;border-radius:4px;padding:2px 6px;font-size:11px;font-weight:700}.app-header p{color:var(--text);margin-top:4px;font-size:13px}.market-selector{border-bottom:1px solid var(--border);background:var(--selector-bg,transparent);gap:10px;padding:14px 32px;display:flex}.market-btn{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:10px;flex:1;align-items:center;gap:10px;padding:10px 16px;font-size:14px;transition:all .2s;display:flex}.market-btn:hover{border-color:var(--accent);background:var(--accent-bg)}.market-btn.active{background:var(--accent-bg);border-color:var(--accent);color:var(--text-h)}.market-emoji{font-size:22px}.market-info{flex-direction:column;align-items:flex-start;gap:1px;display:flex}.market-label{color:var(--text-h);font-size:14px;font-weight:600}.market-desc{color:var(--text);font-size:11px}.market-time{opacity:.6;font-size:12px;font-family:var(--mono);margin-left:auto}.app-main{flex:1;display:flex}.sidebar{border-right:1px solid var(--border);width:300px;overflow-y:auto}.content{flex:1;overflow-y:auto}.news-list{margin:0;padding:0;list-style:none}.news-item{border-bottom:1px solid var(--border);cursor:pointer;flex-direction:column;gap:6px;padding:14px 18px;transition:background .15s;display:flex}.news-item:hover{background:var(--accent-bg)}.news-item.active{background:var(--accent-bg);border-left:3px solid var(--accent)}.news-date{color:var(--accent);font-size:12px;font-weight:500}.news-title{color:var(--text-h);font-size:14px;font-weight:500;line-height:1.4}.news-meta{color:var(--text);gap:8px;font-size:11px;display:flex}.news-detail{max-width:760px;padding:32px 40px}.news-detail.empty{height:100%;color:var(--text);justify-content:center;align-items:center;display:flex}.news-detail header{border-bottom:1px solid var(--border);margin-bottom:28px;padding-bottom:16px}.news-detail header h1{margin:0 0 10px;font-size:22px;line-height:1.3}.detail-meta{color:var(--text);align-items:center;gap:12px;font-size:13px;display:flex}.detail-count{background:var(--accent-bg);color:var(--accent);border-radius:4px;padding:2px 8px;font-size:12px}.news-content{font-size:15px;line-height:1.8}.news-content h1{margin:28px 0 12px;font-size:20px}.news-content h2{margin:24px 0 10px;font-size:17px}.news-content h3{margin:16px 0 8px;font-size:15px}.news-content p{margin:0 0 12px}.news-content ul{margin:0 0 12px;padding-left:20px}.news-content li{margin-bottom:6px}.news-content strong{color:var(--text-h)}.news-content a{color:var(--accent);border-bottom:1px solid #0000;text-decoration:none;transition:border-color .2s}.news-content a:hover{border-bottom-color:var(--accent)}.loading{color:var(--text);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;font-size:14px;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:28px;height:28px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{color:var(--text);flex-direction:column;flex:1;justify-content:center;align-items:center;display:flex}.empty-icon{margin:0 0 8px;font-size:48px}.empty-sub{opacity:.7;font-size:13px}.app-footer{border-top:1px solid var(--border);color:var(--text);text-align:center;padding:12px 32px;font-size:12px}@media (width<=768px){.app-main{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--border);width:100%;max-height:220px}.news-detail{padding:20px}.market-selector{gap:8px;padding:12px 16px}.market-btn{gap:6px;padding:8px 10px}.market-desc,.market-time{display:none}.app-header{padding:16px}}