:root{--bg:#fff;--bg-soft:#f5f5f5;--ink:#222;--ink-muted:#666;--link:#222;--link-hover:#8b4513;--rule:#e6e4dc;--measure:740px;--font-sans:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;--font-serif:var(--font-sans);--font-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;--body-size:15px;--body-leading:25px}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-rendering:optimizelegibility}body{min-height:100vh;color:var(--ink);font-family:var(--font-sans);font-feature-settings:normal;font-kerning:auto;font-language-override:normal;font-optical-sizing:auto;font-size-adjust:none;font-variant-alternates:normal;font-variant-east-asian:normal;font-variant-emoji:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-position:normal;font-variation-settings:normal;background:var(--bg);margin:0;font-size:15px;font-style:normal;font-variant-caps:normal;font-weight:400;font-stretch:100%;line-height:25px}a{color:var(--link);text-underline-offset:.18em;text-decoration-thickness:1px;transition:color .16s}a:hover{color:var(--link-hover)}#root{min-height:100vh}.site{width:min(100% - 2.5rem, var(--measure));flex-direction:column;min-height:100vh;margin:0 auto;padding:3.5rem 0 4rem;display:flex}.site-main{flex:1}.essay-list{margin:0;padding:0;list-style:none}.essay-list li{padding:.55rem 0}.essay-title{font-family:var(--font-sans);font-size:15px;font-weight:700;line-height:25px;text-decoration:none}.essay-title:hover{text-underline-offset:.18em;text-decoration:underline}.essay-heading{font-family:var(--font-sans);letter-spacing:normal;margin:0 0 1.75rem;font-size:15px;font-weight:700;line-height:25px}.essay-end{border-top:1px solid var(--rule);margin-top:2.75rem;padding-top:1.25rem}.back-link{color:var(--ink-muted);font-size:.95rem;text-decoration:none}.back-link:hover{color:var(--link-hover)}.status{color:var(--ink-muted);margin:0}.prose{font-family:var(--font-sans);font-feature-settings:normal;font-kerning:auto;font-language-override:normal;font-optical-sizing:auto;font-size-adjust:none;font-variant-alternates:normal;font-variant-east-asian:normal;font-variant-emoji:normal;font-variant-ligatures:normal;font-variant-numeric:normal;font-variant-position:normal;font-variation-settings:normal;color:var(--ink);font-size:15px;font-style:normal;font-variant-caps:normal;font-weight:400;font-stretch:100%;line-height:25px}.prose>:first-child{margin-top:0}.prose p{margin:0}.prose p+p{margin-top:1em}.prose h2,.prose h3{font-family:var(--font-sans);margin:1.8em 0 .6em;font-size:15px;font-weight:700;line-height:25px}.prose ul,.prose ol{margin:0 0 1.15em;padding-left:1.35em}.prose li{margin:.25em 0}.prose blockquote{border-left:2px solid var(--rule);color:var(--ink-muted);margin:0 0 1.15em;padding:.15em 0 .15em 1em}.prose code{font-family:var(--font-mono);background:var(--bg-soft);border-radius:3px;padding:.1em .35em;font-size:.88em}.prose pre{background:var(--bg-soft);font-family:var(--font-mono);border-radius:4px;margin:0 0 1.15em;padding:1em 1.1em;font-size:.9rem;line-height:1.55;overflow-x:auto}.prose pre code{background:0 0;padding:0}.prose hr{border:0;border-top:1px solid var(--rule);margin:2em 0}.prose a{text-decoration-thickness:1px}@media (width<=520px){.site{width:min(100% - 1.75rem, var(--measure));padding-top:2.25rem}.essay-list li{padding:.75rem 0}}@media (prefers-reduced-motion:reduce){a{transition:none}}.admin-shell{width:min(100% - 2rem, var(--measure));font-family:var(--font-sans);color:var(--ink);margin:0 auto;padding:2rem 0 4rem;font-size:15px;font-weight:400;line-height:25px}.admin-bar{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.5rem;padding-bottom:1rem;display:flex}.admin-bar h1{font-family:var(--font-sans);margin:.35rem 0 0;font-size:1.5rem;font-weight:400}.admin-bar-actions{flex-wrap:wrap;gap:.5rem;display:flex}.admin-hint{color:var(--ink-muted);margin:.35rem 0 0;font-size:.95rem}.admin-error{color:#b42318;margin:0 0 1rem}.admin-login{gap:.85rem;max-width:22rem;margin:4rem auto 0;display:grid}.admin-login h1{font-family:var(--font-sans);margin:0;font-size:1.6rem;font-weight:400}.admin-login label{gap:.35rem;font-size:.95rem;display:grid}.admin-login input,.editor-meta-row input,.editor-title{border:1px solid var(--rule);width:100%;font:inherit;color:var(--ink);background:#fff;border-radius:4px;padding:.65rem .75rem}.btn,.admin-login button{border:1px solid var(--rule);font-family:var(--font-sans);cursor:pointer;color:inherit;background:#fff;border-radius:4px;padding:.55rem .9rem;font-size:.95rem;font-weight:400;text-decoration:none}.btn.primary,.admin-login button{color:#fff;background:#07c160;border-color:#07c160}.btn.primary:hover,.admin-login button:hover{filter:brightness(.95)}.btn.ghost{background:0 0}.btn:disabled,.admin-login button:disabled{opacity:.55;cursor:not-allowed}.admin-list{margin:0;padding:0;list-style:none}.admin-list li{border-bottom:1px solid var(--rule);justify-content:space-between;gap:1rem;padding:1rem 0;display:flex}.admin-list-title{font-family:var(--font-sans);font-weight:400;text-decoration:none}.admin-list-meta{color:var(--ink-muted);flex-wrap:wrap;gap:.65rem;margin:.35rem 0 0;font-size:.9rem;display:flex}.admin-list-actions{flex-shrink:0;align-items:center;gap:.75rem;display:flex}.admin-list-actions a,.admin-list-actions button{font-family:var(--font-sans);color:var(--ink-muted);cursor:pointer;background:0 0;border:0;padding:0;font-size:.95rem;font-weight:400;text-decoration:none}.admin-list-actions a:hover,.admin-list-actions button:hover{color:var(--link-hover)}.admin-empty{color:var(--ink-muted);border:0!important;padding:2rem 0!important}.tag{border:1px solid var(--rule);border-radius:3px;padding:.05rem .4rem;font-size:.8rem;display:inline-block}.tag.ok{color:#07c160;border-color:#07c160}.editor-title{margin-bottom:1rem;font-family:var(--font-sans)!important;border:0!important;border-bottom:1px solid var(--rule)!important;background:0 0!important;border-radius:0!important;padding-left:0!important;font-size:15px!important;font-weight:700!important;line-height:25px!important}.editor-meta-row{grid-template-columns:10rem 1fr;gap:1rem;margin-bottom:1rem;display:grid}.editor-meta-row label{color:var(--ink-muted);gap:.35rem;font-size:.9rem;display:grid}.rich-editor{border:1px solid var(--rule);background:#fff;border-radius:6px;overflow:hidden}.rich-toolbar{border-bottom:1px solid var(--rule);background:var(--bg-soft);flex-wrap:wrap;gap:.35rem;padding:.5rem;display:flex}.rich-toolbar button{font-family:var(--font-sans);cursor:pointer;color:var(--ink);background:0 0;border:1px solid #0000;border-radius:4px;padding:.3rem .55rem;font-size:.85rem;font-weight:400}.rich-toolbar button.on,.rich-toolbar button:hover{border-color:var(--rule);background:#fff}.rich-toolbar .sep{background:var(--rule);width:1px;margin:0 .2rem}.rich-editor-surface{min-height:22rem;font-family:var(--font-sans);font-feature-settings:normal;font-kerning:auto;font-optical-sizing:auto;font-variant-ligatures:normal;color:var(--ink);outline:none;padding:1rem 1.1rem;font-size:15px;font-style:normal;font-weight:400;font-stretch:100%;line-height:25px}.rich-editor-surface p{margin:0}.rich-editor-surface p+p{margin-top:1em}.rich-editor-surface h2,.rich-editor-surface h3{font-family:var(--font-sans);margin:1.2em 0 .5em;font-size:15px;font-weight:700;line-height:25px}.rich-editor-surface h2{font-size:15px}.rich-editor-surface code{font-family:var(--font-mono)}.rich-editor-surface ul{padding-left:1.3em}.rich-editor-surface p.is-editor-empty:first-child:before{color:#aaa;content:attr(data-placeholder);float:left;pointer-events:none;height:0}@media (width<=640px){.admin-bar,.admin-list li{flex-direction:column}.editor-meta-row{grid-template-columns:1fr}.admin-shell{width:min(100% - 1.75rem, var(--measure))}}