:root{--bg:#f5f5f0;--paper:#fff;--ink:#24362f;--muted:#68736d;--line:#dce1d9;--accent:#205741;--tint:#e9f0e8;--warn:#93611f;--warn-bg:#f8f0dd;--danger:#9b4337;--danger-bg:#f8eeeb;--font:"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif}
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input{border:0;outline:none;min-width:0;width:100%;height:40px;background:none;font-size:12px;color:var(--ink)}.search-field:focus-within{outline:2px solid #91b29d;outline-offset:1px}.search-field input::placeholder{color:#808b84}.select-field{min-width:0}.select-field select{appearance:auto;width:100%;height:42px;border:1px solid var(--line);border-radius:4px;background:var(--paper);padding:0 8px;font-size:12px;color:var(--ink)}.filter-summary{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:5px 0 15px;font-size:12px;color:var(--muted)}.article-list{border-top:1px solid var(--line)}.article-row{padding:23px 0 24px;border-bottom:1px solid var(--line)}.article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:7px 10px;font-size:11px;color:var(--muted);margin-bottom:9px}.article-source{font-weight:650;color:var(--accent)}.badge{display:inline-block;border:1px solid var(--line);border-radius:3px;padding:1px 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0;overflow-wrap:anywhere}.reading-note{padding-top:27px}.reading-note .eyebrow{font-size:10px;margin-bottom:8px}.reading-note h2{font-size:16px;margin-bottom:13px}.reading-note>p:not(.eyebrow){font-size:11px;color:var(--muted);line-height:1.85;margin:8px 0}.notice{padding:13px 16px;font-size:12px;border:1px solid var(--line);margin:0 0 22px;border-radius:3px}.error-notice{background:var(--danger-bg);color:var(--danger);border-color:#e6cec7}.loading-state,.empty-state{padding:65px 18px;text-align:center;color:var(--muted);font-size:13px}.empty-state h3{font-size:16px;margin:0 0 10px;color:var(--ink);font-weight:600}.empty-state p{margin:5px 0}.loader{width:22px;height:22px;display:inline-block;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}.more-button{display:block;margin:24px auto 0;border:1px solid var(--line);background:var(--paper);padding:10px 23px;border-radius:4px;color:var(--accent);font-size:12px}.more-button:hover{border-color:var(--accent)}footer{padding:22px 0 30px;display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}.muted{color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-100px;left:16px;z-index:10;padding:8px 14px;background:var(--paper);color:var(--accent)}.skip-link:focus{top:16px}@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:1500px){.shell{max-width:1460px;padding-left:70px;padding-right:70px}.content-grid{gap:55px;grid-template-columns:minmax(0,1fr) 315px}}
@media(max-width:1050px){.shell{padding:0 30px}.content-grid{gap:28px;grid-template-columns:minmax(0,1fr) 250px}.sidebar{padding-left:22px}.metrics>div{padding:0 16px}.metric-unit{display:block;margin-top:3px}.filters{grid-template-columns:1fr 1fr}.search-field{grid-column:1/-1}}
@media(max-width:760px){.shell{padding:0 22px}.masthead{height:76px}.brand{font-size:9px;letter-spacing:1px;gap:8px}.brand-mark{width:29px;height:29px;font-size:25px}.masthead nav{gap:17px;font-size:11px}.intro{padding:32px 0 26px;align-items:flex-start;flex-direction:column;gap:21px}h1{font-size:39px;margin-bottom:12px}.subtitle{font-size:12px}.snapshot{text-align:left;display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;font-size:10px}.snapshot p{margin:0}.live-label{justify-content:flex-start}.snapshot .text-button{font-size:10px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr));padding:0}.metrics>div{padding:18px 16px!important;border-left:0}.metrics>div:nth-child(2n){border-left:1px solid var(--line)}.metrics>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.metric-label{font-size:11px;margin-bottom:4px}.metrics strong{font-size:27px}.metric-unit{font-size:10px}.content-grid{grid-template-columns:minmax(0,1fr);padding-top:29px;gap:35px}.sidebar{border-left:0;padding:27px 0 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:26px}.health-panel,.source-panel{padding:0 0 22px;border-bottom:0}.reading-note{grid-column:1/-1;border-top:1px solid var(--line);padding-top:22px}.reading-note>p:not(.eyebrow){font-size:12px}.article-title{font-size:17px}.article-row{padding:21px 0}.article-preview{font-size:12px}.article-bottom{align-items:flex-start}.article-dates{font-size:10px}footer{flex-direction:column;gap:5px;padding-bottom:22px}}
@media(max-width:420px){.shell{padding:0 17px}.masthead nav{gap:12px}.brand{font-size:8px;letter-spacing:.8px}.brand-mark{width:26px;height:26px;font-size:23px}.sidebar{grid-template-columns:1fr}.source-panel{border-top:1px solid var(--line);padding-top:23px}.reading-note{grid-column:auto}.article-bottom{gap:8px}.section-note{font-size:11px}.filters{gap:7px}.select-field select{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.loader{animation:none}}