:root{--bg:#faf6ef;--paper:#fffdf8;--ink:#2c2825;--muted:#6b6560;--accent:#8b5a3c;--accent-soft:#c9a88a;--border:#e8dfd2;--danger:#a33;--radius:10px;--font:"Georgia","Times New Roman","Songti SC","SimSun",serif;--sans:system-ui,-apple-system,"Segoe UI","PingFang SC",sans-serif}*{box-sizing:border-box}body,html{max-width:100%;margin:0;min-height:100%}body{font-family:var(--sans);background:radial-gradient(ellipse at top,#fff9f0 0,var(--bg) 55%);color:var(--ink);line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.site-header{border-bottom:1px solid var(--border);background:rgba(255,253,248,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:-webkit-sticky;position:sticky;top:0;z-index:20}.header-inner{max-width:880px;margin:0 auto;padding:.85rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.logo{font-family:var(--font);font-size:1.35rem;font-weight:600;color:var(--ink);letter-spacing:.02em}.logo:hover{text-decoration:none;color:var(--accent)}.nav{display:flex;align-items:center;gap:1rem;font-size:.95rem}.nav-email{color:var(--muted);font-size:.85rem;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-cta{background:var(--accent);color:#fff!important;padding:.35rem .75rem;border-radius:999px;text-decoration:none!important;font-weight:500}.nav-cta:hover{filter:brightness(1.05)}.link-btn{background:none;border:none;color:var(--accent);font:inherit;cursor:pointer;padding:0}.link-btn:hover{text-decoration:underline}main{max-width:880px;margin:0 auto;padding:2rem 1.25rem 3rem}.page-title{font-family:var(--font);font-size:2rem;margin:0 0 .5rem;font-weight:600}.page-sub{color:var(--muted);margin:0 0 2rem;font-size:.95rem}.card-list{display:flex;flex-direction:column;gap:1rem}.card{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem 1.35rem;box-shadow:0 1px 0 rgba(44,40,37,.04)}.card h2{font-family:var(--font);font-size:1.25rem;margin:0 0 .5rem}.card h2 a{color:var(--ink)}.card-meta{font-size:.85rem;color:var(--muted);margin-bottom:.65rem}.card-excerpt{color:var(--ink);opacity:.92;font-size:.95rem;white-space:pre-wrap}.form-card{max-width:440px}.form-card label{display:block;font-size:.9rem;margin-bottom:.35rem;color:var(--muted)}.form-card input,.form-card textarea{width:100%;padding:.55rem .65rem;border:1px solid var(--border);border-radius:8px;font:inherit;background:#fff;margin-bottom:1rem}.form-card textarea{min-height:200px;resize:vertical;font-family:var(--sans);line-height:1.5}.form-card textarea.large{min-height:280px}.hint{font-size:.8rem;color:var(--muted);margin:-.5rem 0 1rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.55rem 1.25rem;border-radius:999px;border:none;background:var(--accent);color:#fff;font:inherit;font-weight:500;cursor:pointer}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{background:transparent;color:var(--accent);border:1px solid var(--accent-soft)}.error{color:var(--danger)}.error,.success{font-size:.9rem;margin-bottom:.75rem}.success{color:#2a6}.entry-article .entry-title{font-family:var(--font);font-size:2rem;margin:0 0 .5rem}.entry-meta{color:var(--muted);font-size:.9rem;margin-bottom:2rem}.paragraph-block{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px dashed var(--border)}.paragraph-block:last-of-type{border-bottom:none}.paragraph-text{font-family:var(--font);font-size:1.08rem;white-space:pre-wrap;line-height:1.75;margin:0 0 1rem}.para-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent-soft);margin-bottom:.35rem}.comment-thread{background:hsla(0,0%,100%,.7);border-radius:8px;padding:.75rem 1rem;margin-top:.5rem}.comment-item{font-size:.9rem;margin-bottom:.65rem;padding-bottom:.65rem;border-bottom:1px solid var(--border)}.comment-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.comment-author{font-weight:600;color:var(--ink);margin-right:.5rem}.comment-time{font-size:.8rem;color:var(--muted)}.comment-body{margin:.35rem 0 0;white-space:pre-wrap}.comment-form{margin-top:.75rem;display:flex;flex-direction:column;gap:.5rem}.comment-form textarea{width:100%;min-height:72px;padding:.5rem .6rem;border:1px solid var(--border);border-radius:8px;font:inherit;resize:vertical}.empty-thread{font-size:.85rem;color:var(--muted);margin:0}.toolbar{margin-top:1.5rem;display:flex;gap:.75rem}.editor-shell{display:grid;grid-template-columns:1fr;grid-gap:1rem;gap:1rem}@media (min-width:920px){.editor-shell{grid-template-columns:1.2fr .8fr;align-items:start}}.editor-card{padding:1.2rem 1.25rem}.title-input{font-family:var(--font);font-size:1.15rem;padding:.6rem .75rem!important;border-radius:12px!important}.editor-meta{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin:-.35rem 0 .75rem;color:var(--muted);font-size:.85rem}.editor-meta code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85em;color:var(--ink);background:rgba(139,90,60,.08);padding:.15rem .4rem;border-radius:6px}.editor-textarea{min-height:360px!important;font-family:var(--sans)!important;font-size:1rem;line-height:1.6;padding:.85rem .9rem!important;border-radius:12px!important}.preview-card{position:-webkit-sticky;position:sticky;top:88px}.preview-title{font-family:var(--font);font-size:1.1rem;margin:0 0 .75rem}.preview-para{border:1px dashed var(--border);border-radius:10px;padding:.75rem .85rem;background:hsla(0,0%,100%,.55);margin-bottom:.75rem}.preview-para:last-child{margin-bottom:0}.preview-label{font-size:.75rem;color:var(--accent-soft);letter-spacing:.08em;text-transform:uppercase;margin-bottom:.35rem}.preview-text{margin:0;white-space:pre-wrap;font-family:var(--font);line-height:1.75}