:root{--ink:#16181d;--paper:#fbfaf7;--muted:#5f646e;--line:#e2ded6;--accent:#2f6f4f;--fresh:#9a6b12;--error:#a32c22;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",sans-serif;--serif:Georgia,"Songti SC","Noto Serif",serif;--mono:ui-monospace,SFMono-Regular,Menlo,monospace}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--ink:#eceae5;--paper:#14161a;--muted:#9aa0ab;--line:#2c3037;--accent:#7fb495;--fresh:#d3a44c;--error:#e0796c}}
:root[data-theme=dark]{--ink:#eceae5;--paper:#14161a;--muted:#9aa0ab;--line:#2c3037;--accent:#7fb495;--fresh:#d3a44c;--error:#e0796c}
.theme-toggle{font:inherit;font-size:14px;color:var(--muted);background:none;border:1px solid var(--line);border-radius:8px;padding:3px 10px;cursor:pointer}
.theme-toggle:hover{color:var(--ink);border-color:var(--ink)}
.search-form{display:flex;gap:8px;align-items:center}
.preview-banner{margin:0;padding:8px 24px;background:var(--fresh);color:#1b1d22;font-size:14px;text-align:center}
.search-form input{font:inherit;font-size:15px;padding:6px 12px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);min-width:220px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;letter-spacing:0}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:var(--paper);padding:8px 12px;border:1px solid var(--line);border-radius:8px;z-index:5}
.masthead{display:flex;flex-wrap:wrap;gap:16px;align-items:baseline;justify-content:space-between;max-width:1040px;margin:0 auto;padding:28px 24px 18px;border-bottom:1px solid var(--line)}
.wordmark{font-weight:650;font-size:19px;color:var(--ink)}
.masthead nav{display:flex;flex-wrap:wrap;gap:18px;font-size:15px;color:var(--muted)}
main{max-width:1040px;margin:0 auto;padding:36px 24px 72px}
.article{max-width:44rem}
.article h1{font-family:var(--serif);font-size:34px;line-height:1.25;margin:0 0 12px}
.article h2{font-family:var(--serif);font-size:24px;margin:36px 0 10px}
.article h3{font-family:var(--serif);font-size:20px;margin:28px 0 8px}
.lede{font-size:18px;color:var(--muted);margin:0 0 18px}
.meta{font-family:var(--mono);font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 14px;margin:0 0 26px}
.meta .tag{border:1px solid var(--line);border-radius:8px;padding:1px 7px}
.provenance{font-family:var(--mono);font-size:12.5px;color:var(--fresh)}
.article p{margin:0 0 18px}
.article ul,.article ol{margin:0 0 18px;padding-left:22px}
.article li{margin:4px 0}
.article blockquote{margin:0 0 18px;padding:2px 0 2px 16px;border-left:3px solid var(--line);color:var(--muted)}
.article pre{background:#1c1f24;color:#e8e6e1;padding:14px 16px;border-radius:8px;overflow-x:auto;font-family:var(--mono);font-size:14px}
.article code{font-family:var(--mono);font-size:0.92em}
.article :not(pre) > code{background:var(--line);padding:1px 5px;border-radius:5px}
.article hr{border:0;border-top:1px solid var(--line);margin:32px 0}
.list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.list li{border:1px solid var(--line);border-radius:8px;padding:16px 18px;max-width:44rem}
.list a.title{font-family:var(--serif);font-size:20px}
.list .summary{margin:6px 0 0;color:var(--muted)}
.crumbs{font-size:14px;color:var(--muted);margin:0 0 20px}
.empty{color:var(--muted)}
footer{max-width:1040px;margin:0 auto;padding:24px;border-top:1px solid var(--line);color:var(--muted);font-family:var(--mono);font-size:13px}
.comments{margin-top:34px;border-top:1px solid var(--line);padding-top:20px}
.comments h2{font-family:var(--serif);font-size:20px;margin:0 0 4px}
.comments-list{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:12px}
.comment{border:1px solid var(--line);border-radius:8px;padding:12px 14px;max-width:44rem}
.comment .meta{display:flex;flex-wrap:wrap;gap:4px 12px;margin-bottom:8px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.comment-author{font-weight:600;color:var(--ink)}
.comment-body p{margin:0 0 10px}
.comment-body p:last-child{margin-bottom:0}
.comment-note{color:var(--muted);font-size:14px}
.comment-replies{margin-top:12px;border-left:2px solid var(--line);padding-left:12px;gap:10px}
.embed-region{min-height:180px;height:auto;contain:layout style;border:1px dashed var(--line);border-radius:8px;padding:14px;color:var(--muted);font-size:14px;overflow-wrap:anywhere}
.meta,.meta .tag,.provenance,.crumbs,.comment .meta{overflow-wrap:anywhere;min-width:0}
.masthead>*{min-width:0}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;scroll-behavior:auto !important}}
@media (min-width:601px){.menu{display:contents}.menu>summary{display:none}.menu>nav{display:flex}}
@media (max-width:600px){.article h1{font-size:28px}main{padding:28px 18px 56px}.masthead{padding:20px 18px 14px}.menu{width:100%}.menu>summary{display:block;font-size:15px;color:var(--muted);cursor:pointer;padding:6px 0}.menu>nav{flex-direction:column;gap:12px;padding:10px 0 2px}html[data-menu=collapsed] .menu>nav{display:none}}