:root{--paper: #f6f7f4;--card: #ffffff;--ink: #23272b;--ink-soft: #5a6169;--ink-faint: #8b9299;--hairline: #dde0da;--seal: #c3272b;--tech: #41618c;--health: #3e7c6f;--serif: "Songti SC", "Noto Serif SC", "SimSun", "STSong", serif;--sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", -apple-system, "Segoe UI", sans-serif;--mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, monospace;--w-content: 72rem}*{box-sizing:border-box}html{background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}body{margin:0;min-height:100vh}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:2px solid var(--seal);outline-offset:2px;border-radius:2px}.masthead{border-bottom:1px solid var(--hairline);background:var(--paper)}.masthead-inner{max-width:var(--w-content);margin:0 auto;padding:2rem 1.25rem 0;display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:.9rem}.seal{width:3rem;height:3rem;border:2px solid var(--seal);border-radius:3px;color:var(--seal);font-family:var(--serif);font-weight:700;font-size:1.05rem;line-height:1.15;display:grid;place-content:center;text-align:center;letter-spacing:.15em;padding:.15rem;user-select:none}.brand-text h1{font-family:var(--serif);font-size:1.75rem;font-weight:700;letter-spacing:.35em;margin:0}.brand-text p{margin:.1rem 0 0;font-size:.8rem;color:var(--ink-soft);letter-spacing:.18em}.masthead-date{font-family:var(--mono);font-size:.78rem;color:var(--ink-faint);letter-spacing:.05em}.nav{max-width:var(--w-content);margin:0 auto;padding:.9rem 1.25rem 0;display:flex;gap:1.6rem;overflow-x:auto}.nav a{font-size:.92rem;color:var(--ink-soft);padding-bottom:.7rem;border-bottom:2px solid transparent;white-space:nowrap}.nav a:hover{color:var(--ink)}.nav a[aria-current=page]{color:var(--ink);border-bottom-color:var(--seal)}.shell{max-width:var(--w-content);margin:0 auto;padding:2.25rem 1.25rem 4rem;display:grid;grid-template-columns:minmax(0,1fr) 15rem;gap:3rem}@media(max-width:56rem){.shell{grid-template-columns:minmax(0,1fr)}}.feed{display:flex;flex-direction:column;gap:1rem}.feed-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:.35rem}.feed-head h2{font-family:var(--serif);font-size:1.15rem;margin:0;letter-spacing:.1em}.feed-head .count{font-family:var(--mono);font-size:.78rem;color:var(--ink-faint)}.card{background:var(--card);border:1px solid var(--hairline);border-left:3px solid var(--cat, var(--ink-faint));border-radius:4px;padding:1.1rem 1.35rem 1.05rem;transition:border-color .15s ease,transform .15s ease}.card:hover{border-color:var(--cat, var(--ink-soft))}.card-meta{display:flex;align-items:center;gap:.65rem;font-size:.78rem}.card-meta time{font-family:var(--mono);color:var(--ink-faint);letter-spacing:.04em}.stamp{display:inline-grid;place-content:center;width:1.3rem;height:1.3rem;border:1px solid var(--cat);border-radius:2px;color:var(--cat);font-family:var(--serif);font-size:.72rem;font-weight:700}.card-meta .cat-label{color:var(--cat);letter-spacing:.08em}.card h3{font-family:var(--serif);font-size:1.2rem;font-weight:700;margin:.45rem 0 .3rem;line-height:1.5}.card h3 a:hover{color:var(--cat, var(--seal))}.card .summary{margin:0;font-size:.9rem;color:var(--ink-soft);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.taglist{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.7rem;padding:0;list-style:none}.taglist a{font-size:.75rem;color:var(--ink-soft);border:1px solid var(--hairline);border-radius:999px;padding:.05rem .6rem;background:var(--paper)}.taglist a:hover{border-color:var(--ink-soft);color:var(--ink)}.side{border-left:1px solid var(--hairline);padding-left:1.6rem;display:flex;flex-direction:column;gap:2rem;align-self:start;position:sticky;top:1.5rem}@media(max-width:56rem){.side{border-left:0;padding-left:0;position:static;border-top:1px solid var(--hairline);padding-top:1.5rem}}.side h4{font-family:var(--serif);font-size:.9rem;letter-spacing:.25em;margin:0 0 .7rem;color:var(--ink-soft)}.side ul{list-style:none;margin:0;padding:0}.side li{margin-bottom:.45rem;font-size:.85rem}.side a{color:var(--ink-soft)}.side a:hover{color:var(--seal)}.side .n{font-family:var(--mono);font-size:.72rem;color:var(--ink-faint);margin-left:.35rem}.report{max-width:46rem}.report-head{border-bottom:1px solid var(--hairline);padding-bottom:1.4rem}.report-head h1{font-family:var(--serif);font-size:1.7rem;line-height:1.5;margin:.5rem 0 .6rem}.report-body{padding-top:.5rem;font-size:.98rem}.report-body h2{font-family:var(--serif);font-size:1.15rem;letter-spacing:.06em;margin-top:2.2rem;padding-left:.7rem;border-left:3px solid var(--cat, var(--seal))}.report-body h3{font-size:1rem;margin-top:1.6rem}.report-body a{color:var(--tech);border-bottom:1px solid currentColor}.report-body blockquote{margin:1rem 0;padding:.1rem 1rem;border-left:3px solid var(--hairline);color:var(--ink-soft);background:var(--card)}.report-body code{font-family:var(--mono);font-size:.85em;background:#edeee9;padding:.1em .35em;border-radius:3px}.report-body table{border-collapse:collapse;width:100%;font-size:.88rem;margin:1.2rem 0}.report-body th,.report-body td{border:1px solid var(--hairline);padding:.45rem .7rem;text-align:left}.report-body th{background:var(--card);font-weight:600}.sources{margin-top:2.5rem;border-top:1px solid var(--hairline);padding-top:1.1rem}.sources h4{font-family:var(--serif);letter-spacing:.25em;font-size:.85rem;color:var(--ink-soft);margin:0 0 .5rem}.sources ol{margin:0;padding-left:1.2rem;font-size:.82rem;color:var(--ink-soft)}.sources li{margin-bottom:.25rem;overflow-wrap:anywhere}.search-wrap{max-width:46rem}.search-wrap h1{font-family:var(--serif);letter-spacing:.2em;font-size:1.4rem}.search-note{font-size:.85rem;color:var(--ink-soft)}.search-wrap{--pagefind-ui-primary: var(--ink);--pagefind-ui-text: var(--ink);--pagefind-ui-background: var(--card);--pagefind-ui-border: var(--hairline);--pagefind-ui-tag: var(--paper);--pagefind-ui-border-width: 1px;--pagefind-ui-border-radius: 4px;--pagefind-ui-font: var(--sans)}.footer{border-top:1px solid var(--hairline);padding:1.6rem 1.25rem 2.2rem}.footer-inner{max-width:var(--w-content);margin:0 auto;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.78rem;color:var(--ink-faint)}.footer .motto{font-family:var(--serif);letter-spacing:.2em}@media(prefers-reduced-motion:reduce){*{transition:none!important}}