:root{--ink: #0e1826;--ink-soft: #24313f;--paper: #ffffff;--panel: #f5f7f9;--line: #dce2e9;--muted: #5b6672;--accent: #ef5322;--data: #0e7490;--data-ink: #0b5563;--mono: ui-monospace, "SFMono-Regular", "Cascadia Code", "Roboto Mono", "DejaVu Sans Mono", monospace;--sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;--maxw: 1080px}*{box-sizing:border-box}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--data-ink);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}.wrap{max-width:var(--maxw);margin:0 auto;padding:40px 20px 72px}.readout{font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.site-header{border-bottom:1px solid var(--line);background:var(--paper);position:sticky;top:0;z-index:10}.site-header .bar{max-width:var(--maxw);margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.04em;color:var(--ink);font-size:1.1rem}.brand:hover{text-decoration:none}.brand .dot{width:26px;height:26px;border-radius:50%;background:var(--accent);display:grid;place-items:center;color:#fff;font-family:var(--mono);font-size:.8rem;font-weight:700}.nav{display:flex;gap:22px;margin-left:auto}.nav a{font-family:var(--mono);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}.nav a[aria-current=page]{color:var(--accent)}.site-footer{border-top:1px solid var(--line);background:var(--panel);color:var(--muted)}.site-footer .bar{max-width:var(--maxw);margin:0 auto;padding:26px 20px;display:flex;flex-wrap:wrap;gap:8px 24px;align-items:baseline;font-size:.85rem}.page-head{margin:0 0 28px}.page-head h1{font-size:clamp(1.7rem,4vw,2.4rem);margin:6px 0 0;letter-spacing:-.01em}.section-label{display:flex;align-items:center;gap:12px;margin:48px 0 18px}.section-label h2{font-size:1.15rem;margin:0}.section-label .rule{flex:1;height:1px;background:var(--line)}.section-label a{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase}.hero{border:1px solid var(--line);border-left:4px solid var(--accent);background:var(--panel);padding:30px 28px;border-radius:4px}.hero h1{font-size:clamp(1.8rem,4.5vw,2.6rem);margin:10px 0;letter-spacing:-.01em}.hero p{margin:0;max-width:60ch;color:var(--ink-soft)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}.card{border:1px solid var(--line);border-radius:4px;background:var(--paper);overflow:hidden;display:flex;flex-direction:column;transition:border-color .15s ease,transform .15s ease}.card:hover{border-color:var(--accent);transform:translateY(-2px)}.card:hover .card-title{text-decoration:none}.card .thumb{aspect-ratio:16 / 10;background:var(--panel);border-bottom:1px solid var(--line);display:grid;place-items:center;overflow:hidden}.card .thumb img{width:100%;height:100%;object-fit:cover}.card .thumb .ph{font-family:var(--mono);color:var(--line);font-size:2rem;letter-spacing:.1em}.card .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px}.card .meta{display:flex;gap:12px;flex-wrap:wrap}.card-title{font-size:1.05rem;font-weight:700;color:var(--ink);line-height:1.35}.card .summary{color:var(--muted);font-size:.9rem;margin:0}.entry{max-width:760px;margin:0 auto}.entry .entry-head{margin-bottom:24px}.entry h1{font-size:clamp(1.6rem,4vw,2.3rem);margin:8px 0 12px;letter-spacing:-.01em}.entry .entry-meta{display:flex;gap:16px;flex-wrap:wrap}.entry .cover{margin:20px 0;border:1px solid var(--line);border-radius:4px;overflow:hidden}.prose{font-size:1.02rem}.prose h2{margin-top:1.8em;font-size:1.4rem}.prose h3{margin-top:1.6em;font-size:1.15rem}.prose img{border:1px solid var(--line);border-radius:4px;margin:1.2em 0}.prose pre{background:var(--ink);color:#e6edf3;padding:16px;border-radius:6px;overflow:auto;font-family:var(--mono);font-size:.85rem}.prose code{font-family:var(--mono);font-size:.9em}.prose :not(pre)>code{background:var(--panel);padding:.12em .4em;border-radius:3px}.prose a{color:var(--data-ink);text-decoration:underline}.prose blockquote{border-left:3px solid var(--accent);margin:1.2em 0;padding:.2em 0 .2em 16px;color:var(--ink-soft)}.back{display:inline-block;margin-top:40px;font-family:var(--mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.empty{border:1px dashed var(--line);border-radius:4px;padding:40px;text-align:center;color:var(--muted)}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}