:root{color-scheme:light dark;--bg: #f7f7f5;--card: #ffffff;--text: #161616;--muted: #666;--line: #e9e9e7;--accent: #0f766e;--link: #0f172a}@media(prefers-color-scheme:dark){:root{--bg: #111315;--card: #171a1d;--text: #e8eaed;--muted: #a4adb8;--line: #2a2f36;--accent: #2fb5a8;--link: #dbe7ff}}:root[data-theme=light]{--bg: #f7f7f5;--card: #ffffff;--text: #161616;--muted: #666;--line: #e9e9e7;--accent: #0f766e;--link: #0f172a}:root[data-theme=dark]{--bg: #121416;--card: #14171a;--text: #e8eaed;--muted: #a4adb8;--line: #242a31;--accent: #2fb5a8;--link: #dbe7ff}:root[data-theme=dark] .theme-switch,:root[data-theme=dark] .icon-link,:root[data-theme=dark] .toc,:root[data-theme=dark] pre,:root[data-theme=dark] .copy-btn,:root[data-theme=dark] .topics li{border-color:color-mix(in oklab,var(--line),transparent 18%)}*{box-sizing:border-box}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}::selection{background:color-mix(in oklab,var(--accent),transparent 70%);color:var(--text);text-shadow:none}::-moz-selection{background:color-mix(in oklab,var(--accent),transparent 70%);color:var(--text);text-shadow:none}body{margin:0;background:var(--bg);color:var(--text);font-family:IBM Plex Sans,PingFang SC,Noto Sans SC,sans-serif;line-height:1.7}@media(prefers-color-scheme:dark){body{background:var(--bg)}}:root[data-theme=light] body{background:var(--bg)}:root[data-theme=dark] body{background:var(--bg)}.container{max-width:760px;margin:0 auto;padding:2rem 1rem 4rem}.site-header,.site-footer{max-width:760px;margin:0 auto;padding:1rem}.site-header{display:flex;justify-content:space-between;align-items:center}.site-header nav{display:flex;align-items:center;gap:1.2rem}.nav-main{display:inline-flex;align-items:center;gap:.9rem}.nav-tools{display:inline-flex;align-items:center;gap:.55rem;padding-left:.9rem;border-left:1px solid var(--line)}.site-header nav a,.brand{color:var(--text);text-decoration:none}.site-header nav a{display:inline-flex;align-items:center;height:32px;line-height:1;margin-left:0}.theme-switch{margin-left:0;display:inline-flex;align-items:center;border:1px solid var(--line);background:color-mix(in oklab,var(--card),var(--bg) 35%);border-radius:999px;padding:2px}.icon-link{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:1px solid var(--line);border-radius:999px;background:color-mix(in oklab,var(--card),var(--bg) 35%)}.icon-link svg{width:17px;height:17px}.icon-link:hover{color:var(--accent);border-color:var(--accent)}.theme-btn{min-width:28px;height:28px;border:0;background:transparent;color:var(--muted);font-size:.85rem;line-height:1;cursor:pointer;border-radius:999px}.theme-btn[aria-pressed=true]{background:var(--bg);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}.theme-btn:hover{color:var(--accent)}.brand{display:inline-flex;align-items:center;height:32px;line-height:1;margin-left:0;font-family:Futura,Avenir Next,Gill Sans,Segoe UI,sans-serif;font-size:1.15rem;font-weight:700;letter-spacing:.02em}.intro,.meta{color:var(--muted)}.index-hero{padding:.2rem 0 .9rem}.index-hero h1{margin:.1rem 0;font-size:1.38rem;font-weight:560;letter-spacing:.01em}.hero-mark{margin:0;color:var(--accent);font-size:.76rem;letter-spacing:.08em;text-transform:uppercase}.hero-sub{margin:0;color:var(--muted);font-size:.92rem}.list-section+.list-section{margin-top:1.25rem}.section-title{margin:0 0 .45rem;font-size:.95rem;color:var(--muted);font-weight:600;letter-spacing:.04em}.empty-tip{margin:0;padding:.6rem .1rem 0;color:var(--muted);font-size:.88rem}.post-list{border-top:1px solid var(--line)}.post-card{display:grid;grid-template-columns:minmax(0,1fr) 126px;gap:.8rem 1rem;align-items:center;border-bottom:1px solid var(--line);padding:.9rem .1rem .95rem}.post-card h2{margin:0;font-size:1.16rem;line-height:1.5;font-weight:540}.post-card h2 a{color:var(--text);text-decoration:none}.post-card h2 a:hover,a:hover{color:var(--accent)}.post-main{min-width:0}.post-desc{margin:.22rem 0 0;color:var(--muted);font-size:.9rem}.post-side .meta{margin:0;font-size:.85rem}.post-side{justify-self:end;width:126px;text-align:right}.meta-date{display:inline-flex;align-items:center;gap:.33rem;white-space:nowrap;line-height:1;font-family:SF Mono,JetBrains Mono,Menlo,Consolas,monospace;font-variant-numeric:tabular-nums lining-nums;font-feature-settings:"tnum" 1,"lnum" 1;letter-spacing:0;min-width:11ch;justify-content:flex-end}.meta-date svg{display:block;width:14px;height:14px;flex-shrink:0;color:color-mix(in oklab,var(--muted),var(--accent) 20%)}.post-detail h1{margin-bottom:.5rem}.post-detail :where(h2,h3,h4){line-height:1.35}.post-detail h2{margin-top:2.1rem;margin-bottom:.8rem;font-size:1.5rem}.post-detail h3{margin-top:1.5rem;margin-bottom:.6rem;font-size:1.2rem;color:var(--text)}.post-detail h4{margin-top:1.1rem;margin-bottom:.5rem;font-size:1rem;color:var(--muted)}.post-detail p+h2,.post-detail p+h3{margin-top:2rem}.post-detail a,.post-detail a:visited{color:var(--link);text-decoration-color:#64748b;text-decoration-thickness:1.5px;text-underline-offset:2px}.post-detail a:hover{color:var(--accent);text-decoration-color:var(--accent)}.toc{margin:.8rem 0 1.2rem;border:1px solid var(--line);border-radius:10px;background:color-mix(in oklab,var(--card),var(--bg) 25%);padding:.5rem .75rem}.toc summary{cursor:pointer;color:var(--muted);user-select:none}.toc ul{margin:.5rem 0 0;padding:0;list-style:none}.toc li{margin:.25rem 0;font-size:.95rem}.toc-depth-1{padding-left:0}.toc-depth-2{padding-left:1.05rem}.toc-depth-3{padding-left:2.05rem}.toc-depth-4{padding-left:3.05rem}.toc-depth-5{padding-left:4.05rem}.topics{display:flex;list-style:none;padding:0;margin:.5rem 0 1rem;gap:.5rem;flex-wrap:wrap}.topics-inline{margin:.38rem 0 0;gap:.35rem}.topics li{border:1px solid var(--line);background:color-mix(in oklab,var(--card),var(--bg) 18%);border-radius:999px;font-size:.8rem;padding:.15rem .65rem}.topics-inline li{font-size:.72rem;padding:.08rem .48rem}.post-detail :where(img,picture img){display:block;max-width:100%;width:auto;height:auto;object-fit:contain;border-radius:10px;margin:.8rem 0}pre{overflow-x:auto;padding:1rem;border:1px solid var(--line);border-radius:12px;background:color-mix(in oklab,var(--card),var(--bg) 20%)}.post-detail :not(pre)>code{font-family:SF Mono,JetBrains Mono,Menlo,Consolas,monospace;font-size:.88em;padding:.1rem .38rem;border:1px solid var(--line);border-radius:5px;background:color-mix(in oklab,var(--card),var(--bg) 35%);color:color-mix(in oklab,var(--text),var(--accent) 18%);word-break:break-word}.post-detail a :not(pre)>code,.post-detail a>code{color:inherit}.post-detail :where(ul,ol):not(.topics):not(.toc *){margin:.85rem 0;padding-left:1.6rem}.post-detail :where(ul,ol):not(.topics):not(.toc *) :where(ul,ol){margin:.35rem 0}.post-detail :where(ul,ol):not(.topics):not(.toc *) li{margin:.3rem 0;padding-left:.15rem}.post-detail :where(ul,ol):not(.topics):not(.toc *) li::marker{color:color-mix(in oklab,var(--muted),var(--accent) 25%)}.post-detail ul:not(.topics):not(.toc *){list-style:disc}.post-detail ul:not(.topics):not(.toc *) ul{list-style:circle}.post-detail ul:not(.topics):not(.toc *) ul ul{list-style:square}.post-detail :where(ul,ol):not(.topics):not(.toc *) li>p{margin:.25rem 0}.post-detail :where(ul,ol):not(.topics):not(.toc *) li>:is(ul,ol){padding-left:1.4rem}.post-detail hr{margin:2rem auto;width:100%;height:0;border:0;border-top:1px solid var(--line);position:relative;overflow:visible}.post-detail hr:after{content:"•••";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);padding:0 .6rem;background:var(--bg);color:color-mix(in oklab,var(--muted),var(--accent) 15%);font-size:.85rem;letter-spacing:.4em;line-height:1}.post-detail strong,.post-detail b{font-weight:600;color:color-mix(in oklab,var(--text),#000 15%)}:root[data-theme=dark] .post-detail strong,:root[data-theme=dark] .post-detail b{color:color-mix(in oklab,var(--text),#fff 12%)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .post-detail strong,:root:not([data-theme=light]) .post-detail b{color:color-mix(in oklab,var(--text),#fff 12%)}}.post-detail em,.post-detail i{font-style:italic;color:color-mix(in oklab,var(--text),var(--accent) 15%)}.post-detail :is(h1,h2,h3,h4,h5,h6) :is(strong,b){font-weight:inherit;color:inherit}.post-detail p{margin:.95rem 0;line-height:1.78;text-wrap:pretty;hanging-punctuation:allow-end}.post-detail p:first-child{margin-top:0}.post-detail p:last-child{margin-bottom:0}.post-detail :is(h1,h2,h3,h4,h5,h6)+p{margin-top:.4rem}.post-detail :is(h1,h2,h3,h4,h5,h6),.post-detail :is(.footnotes li,section[data-footnotes] li){scroll-margin-top:1.2rem}.post-detail .contains-task-list,.post-detail ul:has(>li>input[type=checkbox]){list-style:none;padding-left:.4rem}.post-detail li.task-list-item,.post-detail li:has(>input[type=checkbox]){display:flex;align-items:flex-start;gap:.55rem;padding-left:0;margin:.32rem 0}.post-detail li.task-list-item::marker{content:""}.post-detail li>input[type=checkbox]{appearance:none;-webkit-appearance:none;flex:0 0 auto;width:1.05em;height:1.05em;margin:.32em 0 0;border:1.5px solid color-mix(in oklab,var(--line),var(--muted) 35%);border-radius:4px;background:var(--card);cursor:default;position:relative;transition:background .15s,border-color .15s}.post-detail li>input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent)}.post-detail li>input[type=checkbox]:checked:after{content:"";position:absolute;top:47%;left:50%;width:.32em;height:.6em;border:solid #fff;border-width:0 2px 2px 0;transform:translate(-50%,-55%) rotate(45deg)}.post-detail li:has(>input[type=checkbox]:checked){color:color-mix(in oklab,var(--text),var(--muted) 55%);text-decoration:line-through;text-decoration-color:color-mix(in oklab,var(--muted),transparent 40%)}.post-detail :is(del,s){color:color-mix(in oklab,var(--text),var(--muted) 55%);text-decoration:line-through;text-decoration-color:color-mix(in oklab,var(--muted),var(--accent) 25%);text-decoration-thickness:1.5px}.post-detail sup a[data-footnote-ref],.post-detail sup>a[href^="#user-content-fn-"]{display:inline-block;min-width:1.4em;padding:0 .3em;margin:0 .1em;border-radius:4px;background:color-mix(in oklab,var(--card),var(--bg) 30%);color:var(--accent);text-align:center;text-decoration:none;font-variant-numeric:tabular-nums}.post-detail sup a[data-footnote-ref]:hover,.post-detail sup>a[href^="#user-content-fn-"]:hover{background:color-mix(in oklab,var(--accent),transparent 80%);color:var(--accent);text-decoration:none}.post-detail .footnotes,.post-detail section[data-footnotes]{margin-top:2.4rem;padding-top:1.2rem;border-top:1px solid var(--line);font-size:.92rem;color:var(--muted)}.post-detail .footnotes h2,.post-detail section[data-footnotes] h2{font-size:.85rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 .6rem}.post-detail .footnotes ol,.post-detail section[data-footnotes] ol{padding-left:1.4rem}.post-detail .footnotes li,.post-detail section[data-footnotes] li{margin:.45rem 0;line-height:1.65}.post-detail .footnotes li:target,.post-detail section[data-footnotes] li:target{background:color-mix(in oklab,var(--accent),transparent 88%);border-radius:6px;padding:.2rem .4rem;margin-left:-.4rem;transition:background .6s ease-out}.post-detail a[data-footnote-backref],.post-detail a[href^="#user-content-fnref"]{margin-left:.3rem;text-decoration:none;color:var(--muted);font-size:.92em}.post-detail a[data-footnote-backref]:hover,.post-detail a[href^="#user-content-fnref"]:hover{color:var(--accent)}.post-detail figure{margin:1.2rem 0;display:grid;justify-items:center}.post-detail figure>:where(img,picture,video){margin:0}.post-detail figcaption{margin-top:.5rem;color:var(--muted);font-size:.85rem;line-height:1.5;text-align:center;max-width:min(100%,56ch)}.post-detail figcaption :is(code,em,strong){font-size:inherit}.post-detail details:not(.toc){margin:1rem 0;padding:.55rem .9rem;border:1px solid var(--line);border-radius:10px;background:color-mix(in oklab,var(--card),var(--bg) 22%);transition:background .15s}.post-detail details:not(.toc)[open]{background:var(--card);padding-bottom:.85rem}.post-detail details:not(.toc)>summary{cursor:pointer;user-select:none;font-weight:540;list-style:none;display:flex;align-items:center;gap:.55rem;outline:none}.post-detail details:not(.toc)>summary::-webkit-details-marker{display:none}.post-detail details:not(.toc)>summary:before{content:"";width:0;height:0;border-left:5px solid currentColor;border-top:4px solid transparent;border-bottom:4px solid transparent;transition:transform .18s ease;flex-shrink:0;color:color-mix(in oklab,var(--muted),var(--accent) 30%)}.post-detail details:not(.toc)[open]>summary:before{transform:rotate(90deg)}.post-detail details:not(.toc)>summary:hover{color:var(--accent)}.post-detail details:not(.toc)>summary:focus-visible{outline:2px solid color-mix(in oklab,var(--accent),transparent 50%);outline-offset:2px;border-radius:4px}.post-detail details:not(.toc)[open]>summary{margin-bottom:.6rem;padding-bottom:.55rem;border-bottom:1px solid var(--line)}.post-detail details:not(.toc)>:not(summary){margin-top:0}.post-detail details:not(.toc)>:last-child{margin-bottom:0}.post-detail kbd{display:inline-block;font-family:SF Mono,JetBrains Mono,Menlo,Consolas,monospace;font-size:.82em;line-height:1;padding:.2em .5em;margin:0 .1em;border:1px solid color-mix(in oklab,var(--line),var(--muted) 25%);border-radius:4px;background:color-mix(in oklab,var(--card),var(--bg) 30%);color:var(--text);box-shadow:0 1px color-mix(in oklab,var(--line),var(--muted) 35%),inset 0 -1px color-mix(in oklab,var(--card),var(--bg) 50%);vertical-align:1px;white-space:nowrap}.post-detail mark{padding:.05em .25em;border-radius:3px;background:color-mix(in oklab,#fde68a,var(--bg) 15%);color:#422006;box-decoration-break:clone;-webkit-box-decoration-break:clone}:root[data-theme=dark] .post-detail mark{background:color-mix(in oklab,#b45309,var(--bg) 35%);color:#fef3c7}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .post-detail mark{background:color-mix(in oklab,#b45309,var(--bg) 35%);color:#fef3c7}}.post-detail :is(sup,sub){font-size:.72em;line-height:0;vertical-align:baseline;position:relative}.post-detail sup{top:-.5em}.post-detail sub{bottom:-.25em}.post-detail a[href^=http]:not([href*="//heriec"]):not(:has(img)):after{content:"";display:inline-block;width:.7em;height:.7em;margin-left:.18em;vertical-align:.05em;background-color:currentColor;-webkit-mask-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M7 17L17 7'/><path d='M8 7h9v9'/></svg>");mask-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M7 17L17 7'/><path d='M8 7h9v9'/></svg>");-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;-webkit-mask-size:contain;mask-size:contain;opacity:.55}.post-detail a[href^=http]:not([href*="//heriec"]):not(:has(img)):hover:after{opacity:1}.post-detail figure[data-rehype-pretty-code-figure]{display:block;margin:1.1rem 0;justify-items:stretch}.post-detail figure[data-rehype-pretty-code-figure]>pre{margin:0}.post-detail [data-rehype-pretty-code-title]{display:block;margin:0;padding:.5rem .95rem;border:1px solid var(--line);border-bottom:0;border-radius:12px 12px 0 0;background:color-mix(in oklab,var(--card),var(--bg) 35%);color:var(--muted);font-family:SF Mono,JetBrains Mono,Menlo,Consolas,monospace;font-size:.82rem}.post-detail [data-rehype-pretty-code-title]+pre{border-top-left-radius:0;border-top-right-radius:0}.post-detail figure[data-rehype-pretty-code-figure] code{display:grid;counter-reset:line;font-family:SF Mono,JetBrains Mono,Menlo,Consolas,monospace;font-size:.88em}.post-detail figure[data-rehype-pretty-code-figure] code [data-line]{padding:0 1rem;border-left:2px solid transparent}.post-detail figure[data-rehype-pretty-code-figure] code[data-line-numbers] [data-line]:before{counter-increment:line;content:counter(line);display:inline-block;width:1.6rem;margin-right:1rem;text-align:right;color:color-mix(in oklab,var(--muted),transparent 30%);user-select:none}.post-detail figure[data-rehype-pretty-code-figure] code [data-highlighted-line]{background:color-mix(in oklab,var(--accent),transparent 88%);border-left-color:var(--accent)}.post-detail figure[data-rehype-pretty-code-figure] code [data-highlighted-chars]{padding:.1em .25em;border-radius:3px;background:color-mix(in oklab,var(--accent),transparent 80%)}:root[data-theme=dark] .post-detail [data-rehype-pretty-code-figure] :is(span,code){color:var(--shiki-dark, inherit)!important;background-color:var(--shiki-dark-bg, transparent)!important;font-style:var(--shiki-dark-font-style)!important;font-weight:var(--shiki-dark-font-weight)!important;text-decoration:var(--shiki-dark-text-decoration)!important}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .post-detail [data-rehype-pretty-code-figure] :is(span,code){color:var(--shiki-dark, inherit)!important;background-color:var(--shiki-dark-bg, transparent)!important;font-style:var(--shiki-dark-font-style)!important;font-weight:var(--shiki-dark-font-weight)!important;text-decoration:var(--shiki-dark-text-decoration)!important}}.post-detail table{display:block;width:100%;max-width:100%;margin:1rem 0;overflow-x:auto;border-collapse:collapse;font-size:.92rem;line-height:1.55;border:1px solid var(--line);border-radius:10px;background:var(--card)}.post-detail table thead{background:color-mix(in oklab,var(--card),var(--bg) 35%)}.post-detail table th,.post-detail table td{padding:.55rem .85rem;border-bottom:1px solid var(--line);border-right:1px solid var(--line);text-align:left;vertical-align:top;word-break:break-word}.post-detail table th:last-child,.post-detail table td:last-child{border-right:0}.post-detail table tr:last-child td{border-bottom:0}.post-detail table th{font-weight:600;color:var(--text);white-space:nowrap}.post-detail table tbody tr:hover{background:color-mix(in oklab,var(--card),var(--accent) 6%)}.post-detail table code{font-size:.88em;padding:.05rem .32rem;border-radius:4px;background:color-mix(in oklab,var(--card),var(--bg) 35%)}.post-detail blockquote{margin:1rem 0;padding:.6rem 1rem;border-left:3px solid color-mix(in oklab,var(--accent),var(--line) 35%);background:color-mix(in oklab,var(--card),var(--bg) 30%);border-radius:0 8px 8px 0;color:color-mix(in oklab,var(--text),var(--muted) 30%)}.post-detail blockquote>:first-child{margin-top:0}.post-detail blockquote>:last-child{margin-bottom:0}.post-detail blockquote p{margin:.4rem 0}.post-detail blockquote blockquote{margin:.5rem 0;border-left-color:color-mix(in oklab,var(--accent),var(--line) 60%);background:color-mix(in oklab,var(--card),var(--bg) 15%)}.code-wrap{position:relative}.copy-btn{position:absolute;top:.6rem;right:.6rem;border:1px solid var(--line);background:color-mix(in oklab,var(--card),var(--bg) 32%);border-radius:8px;font-size:.75rem;cursor:pointer;padding:.2rem .5rem}.post-detail p:has(>img:only-child),.post-detail p:has(>a:only-child>img:only-child){display:grid;justify-items:center}.post-detail p:has(>img:only-child)>img,.post-detail p:has(>a:only-child>img:only-child)>a>img{width:auto;max-width:100%;max-height:min(72vh,920px)}.post-detail p:has(>:is(img,a)+:is(img,a)){display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.5rem;align-items:start}.post-detail p:has(>:is(img,a)+:is(img,a))>:is(img,a),.post-detail p:has(>:is(img,a)+:is(img,a))>:is(img,a)>img{width:100%;margin:0}.post-detail p>img[title~=full],.post-detail p>a>img[title~=full]{width:100%;max-height:none}.post-detail p>img[title~=narrow],.post-detail p>img[title~=half],.post-detail p>a>img[title~=narrow],.post-detail p>a>img[title~=half]{width:min(62%,460px)}.post-detail p:has(>:is(img,a)+:is(img,a))>img,.post-detail p:has(>:is(img,a)+:is(img,a))>a>img{aspect-ratio:4 / 3;height:100%;object-fit:cover}@media(max-width:640px){.container{padding:1rem .9rem 3rem}.site-header{flex-direction:column;align-items:flex-start;gap:.65rem;padding:.85rem .9rem}.site-header nav{width:100%;justify-content:space-between;gap:.75rem}.nav-main{gap:.65rem;flex-wrap:wrap}.nav-tools{padding-left:.65rem;gap:.45rem}.index-hero{padding:.05rem 0 .7rem}.index-hero h1{font-size:1.24rem}.post-card{grid-template-columns:1fr;gap:.45rem;padding:.82rem .05rem .9rem}.post-card h2{font-size:1.06rem;line-height:1.46}.post-side{width:auto;justify-self:start;text-align:left}.meta-date{min-width:0;justify-content:flex-start}.topics-inline{gap:.3rem}.topics-inline li{font-size:.7rem;padding:.08rem .42rem}.post-detail{font-size:.96rem}.post-detail h1{font-size:1.34rem;line-height:1.35}.post-detail h2{font-size:1.2rem;margin-top:1.65rem}.post-detail h3{font-size:1.04rem}.toc{padding:.46rem .62rem}pre{padding:.85rem;border-radius:10px}.post-detail table{font-size:.86rem}.post-detail table th,.post-detail table td{padding:.45rem .6rem}.post-detail blockquote{padding:.5rem .8rem}.copy-btn{top:.45rem;right:.45rem;font-size:.7rem;padding:.15rem .42rem}.post-detail p:has(>:is(img,a)+:is(img,a)){grid-template-columns:1fr}.post-detail p>img[title~=narrow],.post-detail p>img[title~=half],.post-detail p>a>img[title~=narrow],.post-detail p>a>img[title~=half]{width:100%}}@media print{:root{--bg: #ffffff;--card: #ffffff;--text: #000000;--muted: #444;--line: #999;--accent: #000;--link: #000}body{background:#fff;color:#000;font-size:11pt;line-height:1.55}.site-header,.site-footer,.theme-switch,.icon-link,.copy-btn,.toc{display:none!important}.container,.post-detail{max-width:100%;padding:0;margin:0}.post-detail :is(h1,h2,h3,h4,h5,h6){page-break-after:avoid;break-after:avoid}.post-detail :is(p,li,blockquote,table,pre,figure){page-break-inside:avoid;break-inside:avoid}.post-detail a,.post-detail a:visited{color:#000;text-decoration:underline}.post-detail a[href^=http]:not([href*="//heriec"]):not(:has(img)):after{content:" (" attr(href) ")";background:none;mask:none;-webkit-mask:none;width:auto;height:auto;opacity:.7;font-size:.85em;color:#444}.post-detail pre,.post-detail figure[data-rehype-pretty-code-figure]{border:1px solid #999;background:#f7f7f7;color:#000;white-space:pre-wrap;word-break:break-word}.post-detail :not(pre)>code{border:1px solid #999;background:#f5f5f5;color:#000}.post-detail blockquote{border-left:3px solid #999;background:none;color:#333}.post-detail img{max-width:100%!important;page-break-inside:avoid}}