*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#f7f8fa;--surface:#fff;--text:#1a1a2e;--text2:#6b7280;--accent:#6366f1;--accent-hover:#4f46e5;--accent-light:#eef2ff;--border:#e5e7eb;--danger:#ef4444;--success:#22c55e;--radius:16px;--radius-sm:10px;--shadow:0 1px 3px rgba(0,0,0,0.04),0 4px 16px rgba(0,0,0,0.06);--shadow-lg:0 4px 24px rgba(0,0,0,0.1);--hljs-bg:#f8f9fb;--code-bg:#f0f1f5;--font-sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;--font-mono:"SF Mono","Fira Code","Cascadia Code","JetBrains Mono",monospace}
body.dark{--bg:#0f0f13;--surface:#1a1a24;--text:#e8e8ed;--text2:#8b8b9e;--accent:#818cf8;--accent-hover:#a5b4fc;--accent-light:#1e1b3a;--border:#2d2d3a;--shadow:0 1px 3px rgba(0,0,0,0.2),0 4px 16px rgba(0,0,0,0.3);--shadow-lg:0 4px 24px rgba(0,0,0,0.4);--hljs-bg:#14141f;--code-bg:#232336}
body.dark .nav{background:rgba(26,26,36,.92)}
body.dark .post-body pre{background:var(--hljs-bg)}
body.dark .post-body p>code{background:var(--code-bg)}
body.dark .comment-item{background:var(--bg)}
body.dark .upl-img{background:var(--bg)}
body.dark .footer .icp a,.dark-btn{color:var(--text2)}
body.dark .filter-tag.active{background:var(--accent);color:#fff;border-color:var(--accent)}
body{font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased;transition:background .25s,color .25s}
.container{max-width:800px;margin:0 auto;padding:0 20px}
a{color:var(--accent);text-decoration:none;transition:color .2s}
a:hover{color:var(--accent-hover)}
img{max-width:100%;height:auto}
h1,h2,h3,h4{font-weight:650;line-height:1.3;letter-spacing:-.01em}

/* nav */
.nav{background:rgba(255,255,255,.88);backdrop-filter:blur(24px) saturate(1.5);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;transition:background .25s}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:60px;gap:8px;position:relative}
.brand{font-size:1.2rem;font-weight:700;letter-spacing:-.02em;white-space:nowrap;background:linear-gradient(135deg,var(--accent),#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;flex-shrink:0}
.nav-toggle{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text);padding:4px 8px;border-radius:8px;transition:background .15s}
.nav-toggle:hover{background:var(--bg)}
.nav-content{display:flex;align-items:center;gap:4px;flex:1;justify-content:flex-end}
.nav-primary{display:flex;align-items:center;gap:2px}
.nav-secondary{display:flex;align-items:center;gap:2px;margin-left:4px;padding-left:8px;border-left:1px solid var(--border)}
.nav-link{padding:6px 12px;border-radius:10px;color:var(--text2);font-size:.85rem;transition:all .2s;white-space:nowrap;font-weight:500;text-decoration:none}
.nav-link:hover{background:var(--accent-light);color:var(--accent)}
.write-link{background:var(--accent);color:#fff!important;font-weight:600}
.write-link:hover{background:var(--accent-hover)!important}
.register-link{background:var(--accent);color:#fff!important}
.register-link:hover{background:var(--accent-hover)!important}
.rss-link{font-size:.78rem;letter-spacing:.02em;border:1px solid var(--border);padding:4px 10px!important}
.user-link{font-weight:600;color:var(--text)!important}
.dark-btn{font-size:1.15rem;padding:6px 8px!important}

/* dropdown */
.nav-dropdown{position:relative}
.dropdown-menu{display:none;position:absolute;top:100%;right:0;min-width:160px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);padding:6px;z-index:200;margin-top:4px}
.nav-dropdown.active .dropdown-menu{display:block}
.dropdown-item{display:block;padding:8px 14px;border-radius:8px;color:var(--text2);font-size:.84rem;transition:all .15s;text-decoration:none;white-space:nowrap}
.dropdown-item:hover{background:var(--accent-light);color:var(--accent)}

/* mobile nav */
@media(max-width:768px){
  .nav-toggle{display:block}
  .nav-content{display:none;position:absolute;top:100%;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-lg);padding:12px 16px;flex-direction:column;align-items:stretch}
  .nav.open .nav-content{display:flex}
  .nav-primary,.nav-secondary{flex-direction:column;border:none;margin:0;padding:0}
  .nav-secondary{border-top:1px solid var(--border);margin-top:8px;padding-top:8px}
  .nav-link{display:block;padding:10px 14px}
  .dropdown-menu{position:static;box-shadow:none;border:none;padding:0 0 0 12px;margin:0}
  .nav-dropdown.active .dropdown-menu{display:block}
}

/* reading progress */
.reading-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--accent),#a78bfa);z-index:200;width:0;transition:width .1s linear}

/* reading toolbar */
.reading-toolbar{display:flex;align-items:center;gap:8px;margin-bottom:20px;flex-wrap:wrap}
.reading-btn{padding:4px 14px;border-radius:20px;border:1px solid var(--border);background:var(--surface);color:var(--text2);cursor:pointer;font-size:.82rem;font-family:inherit;transition:all .15s}
.reading-btn:hover{background:var(--accent-light);color:var(--accent);border-color:var(--accent)}
.font-size-controls{display:inline-flex;gap:4px;margin-left:auto}

/* novel mode */
body.novel-mode .post-body{font-family:"Noto Serif SC","Source Han Serif SC","PT Serif","Georgia",serif!important;font-size:1.15rem!important;line-height:2!important;max-width:680px;margin:0 auto;float:none}
body.novel-mode .post-body p{text-indent:2em;margin-bottom:.6em}
body.novel-mode .post-body p:first-child{text-indent:0}
body.novel-mode .post-body h1,body.novel-mode .post-body h2,body.novel-mode .post-body h3{text-indent:0;font-family:var(--font-sans)}
body.novel-mode .post-body h2{text-align:center;font-size:1.4rem;border:none;padding:0;margin:2em 0 1em}
body.novel-mode .post-body h3{text-align:center;font-size:1.15rem}
body.novel-mode .post-body blockquote{text-indent:0}
body.novel-mode .post-body pre,body.novel-mode .post-body code{font-family:var(--font-mono)!important}
body.novel-mode .post-body img{text-indent:0}
body.novel-mode .post-full{max-width:820px;margin:0 auto}
body.novel-mode .toc{max-width:680px;margin:0 auto 28px}
body.novel-mode .post-body ul,body.novel-mode .post-body ol{text-indent:0}
body.novel-mode .post-footer{max-width:680px;margin:0 auto}
body.novel-mode .post-header-inner{text-align:center}
body.novel-mode .post-meta{justify-content:center}
body.novel-mode .post-bread{text-align:center}

/* page header */
.page-header{padding:56px 0 36px}
.page-header h1{font-size:2.4rem;font-weight:750;letter-spacing:-.03em;background:linear-gradient(135deg,var(--text),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.subtitle{color:var(--text2);margin-top:6px;font-size:1.05rem}

/* filter bar */
.filter-bar{padding:0 0 28px}
.filter-group{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:6px}
.filter-group label{font-size:.82rem;color:var(--text2);font-weight:500;white-space:nowrap;min-width:40px}
.filter-tag{padding:4px 14px;border-radius:20px;font-size:.82rem;border:1px solid var(--border);color:var(--text2);transition:all .2s;font-weight:500}
.filter-tag:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}
.filter-tag.active{background:var(--accent);color:#fff;border-color:var(--accent)}

/* book header */
.book-header{display:flex;gap:28px;padding:40px 0;align-items:flex-start}
.book-cover{width:160px;flex-shrink:0;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-lg)}
.book-cover img{width:100%;height:auto;display:block}
.book-info{flex:1}
.book-title{font-size:1.8rem;font-weight:750;letter-spacing:-.02em;line-height:1.2}
.book-meta{color:var(--text2);font-size:.9rem;margin-top:8px}
.book-desc{color:var(--text2);font-size:.95rem;margin-top:12px;line-height:1.6}
.chapter-list{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;margin-bottom:48px}
.chapter-list-header{padding:16px 24px;font-weight:600;font-size:.95rem;border-bottom:1px solid var(--border);background:var(--bg)}
.quick-chapter{margin-bottom:20px}
.quick-chapter-form{display:flex;gap:8px}
.quick-chapter-form .input{flex:1}
.chapter-item-wrap{display:flex;align-items:center;border-bottom:1px solid var(--border);transition:background .1s}
.chapter-item-wrap:hover{background:var(--accent-light)}
.chapter-item-wrap:last-child{border-bottom:none}
.chapter-item{display:flex;align-items:center;gap:12px;padding:14px 24px;color:var(--text);text-decoration:none;flex:1}
.chapter-item:hover{background:transparent}
.chapter-num{color:var(--accent);font-size:.82rem;font-weight:600;min-width:54px}
.chapter-title{flex:1;font-size:.95rem}
.chapter-views{color:var(--text2);font-size:.78rem;min-width:60px;text-align:right}
.chapter-time{color:var(--text2);font-size:.82rem}
.chapter-actions{display:flex;gap:4px;padding-right:12px;opacity:0;transition:opacity .15s}
.chapter-item-wrap:hover .chapter-actions{opacity:1}
.chapter-action-btn{width:28px;height:28px;border-radius:6px;border:1px solid var(--border);background:var(--surface);color:var(--text2);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.82rem;transition:all .15s;text-decoration:none;font-family:inherit}
.chapter-action-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}

@media(max-width:640px){
  .book-header{flex-direction:column;align-items:center;text-align:center}
  .book-cover{width:120px}
}

/* chapter nav in post */
.chapter-nav{display:flex;justify-content:space-between;gap:12px;padding:20px 0 0;margin-top:24px;border-top:1px solid var(--border)}
.chapter-nav a{display:flex;align-items:center;gap:6px;padding:8px 18px;border-radius:8px;border:1px solid var(--border);color:var(--text2);text-decoration:none;font-size:.88rem;transition:all .15s;max-width:45%}
.chapter-nav a:hover{background:var(--accent-light);color:var(--accent);border-color:var(--accent)}
.chapter-nav .disabled{opacity:.3;pointer-events:none}

/* post list */
.post-list{display:grid;gap:20px;padding-bottom:56px;grid-auto-rows:1fr}
.post-card{background:var(--surface);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:all .3s cubic-bezier(.25,.46,.45,.94);min-height:0}
.post-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);border-color:transparent}
.post-card-link{display:flex;flex-direction:column;text-decoration:none;color:inherit;height:100%}
.post-card-cover{position:relative;overflow:hidden;height:180px;background:var(--bg);flex-shrink:0}
.post-card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.post-card:hover .post-card-cover img{transform:scale(1.06)}
.post-card-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.04),transparent 50%)}
.post-card-body{padding:22px 26px 26px;flex:1;display:flex;flex-direction:column;min-height:0}
.post-card-cat{display:inline-block;font-size:.7rem;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px;flex-shrink:0}
.post-card-title{font-size:1.25rem;font-weight:680;line-height:1.35;color:var(--text);transition:color .2s;flex-shrink:0}
.post-card:hover .post-card-title{color:var(--accent)}
.post-card-meta{color:var(--text2);font-size:.8rem;margin-top:8px;display:flex;align-items:center;gap:4px;flex-wrap:wrap;flex-shrink:0}
.post-card-meta .sep{color:var(--border)}
.post-excerpt{color:var(--text2);font-size:.88rem;margin-top:10px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex:1;min-height:0}
.post-card-tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:12px;flex-shrink:0}
.read-more{display:inline-block;margin-top:14px;color:var(--accent);font-size:.85rem;font-weight:600;transition:all .2s;flex-shrink:0}
.post-card:hover .read-more{opacity:1}

/* index toolbar */
.index-toolbar{display:flex;gap:10px;align-items:center;margin-bottom:24px}
.search-form{flex:1;max-width:440px;display:flex;gap:10px}
.rss-icon-link{font-size:1.3rem;padding:8px;border-radius:10px;transition:background .15s;text-decoration:none}
.rss-icon-link:hover{background:var(--accent-light)}

/* post detail */
.post-full{padding:0 0 48px;background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);overflow:hidden}
.post-cover-wrap{position:relative;margin:0;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0}
.post-cover{height:360px;overflow:hidden}
.post-cover img{width:100%;height:100%;object-fit:cover;display:block}
.post-cover-gradient{position:absolute;inset:0;background:linear-gradient(0deg,var(--surface) 0%,transparent 40%)}
.post-header{position:relative;margin:0;padding:32px 36px 0;z-index:1}
.post-header-inner{}
.post-bread{font-size:.8rem;color:var(--text2);margin-bottom:12px}
.post-bread a{color:var(--text2);text-decoration:none}
.post-bread a:hover{color:var(--accent)}
.post-bread .sep{margin:0 6px;color:var(--border)}
.post-title{font-size:2.4rem;font-weight:750;line-height:1.2;letter-spacing:-.03em}
.post-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:18px;padding-bottom:28px;border-bottom:1px solid var(--border)}
.meta-item{display:inline-flex;align-items:center;gap:4px;color:var(--text2);font-size:.85rem}
.meta-author{font-weight:600;color:var(--text)}
.avatar{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--accent-light);color:var(--accent);font-size:.75rem;font-weight:700}
.post-actions{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}
.inline{display:inline}

.post-body{font-size:1.05rem;line-height:1.85;color:var(--text);padding:32px 36px;background:var(--surface)}
.post-body h1,.post-body h2,.post-body h3{margin-top:2.2em;margin-bottom:.7em;font-weight:700}
.post-body h1{font-size:1.9rem}
.post-body h2{font-size:1.55rem;padding-bottom:.4em;border-bottom:2px solid var(--border)}
.post-body h3{font-size:1.25rem}
.post-body p{margin-bottom:1.4em}
.post-body img{border-radius:var(--radius-sm);margin:1.8em auto;display:block;box-shadow:var(--shadow);cursor:zoom-in;transition:opacity .2s}
.post-body img:hover{opacity:.92}
.post-body a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.post-body blockquote{border-left:4px solid var(--accent);padding:.8em 1.3em;margin:1.5em 0;background:var(--accent-light);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text2);font-style:italic}
.post-body blockquote p:last-child{margin-bottom:0}
.post-body pre{background:var(--hljs-bg);border-radius:var(--radius-sm);padding:20px 24px;overflow-x:auto;margin:1.5em 0;font-size:.9rem;line-height:1.6;border:1px solid var(--border);position:relative}
.code-copy-btn{position:absolute;top:8px;right:8px;padding:3px 10px;border-radius:6px;border:1px solid var(--border);background:var(--surface);color:var(--text2);font-size:.75rem;cursor:pointer;opacity:0;transition:all .2s;font-family:inherit;z-index:1;line-height:1.5}
.post-body pre:hover .code-copy-btn{opacity:1}
.code-copy-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.post-body code{font-family:var(--font-mono);font-size:.9em}
.post-body p>code{background:var(--code-bg);padding:3px 8px;border-radius:6px;font-size:.85em;word-break:break-all}
.post-body ul,.post-body ol{padding-left:1.6em;margin-bottom:1.4em}
.post-body li{margin-bottom:.4em}
.post-body table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:.93rem;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border)}
.post-body th,.post-body td{padding:12px 16px;text-align:left}
.post-body th{background:var(--bg);font-weight:600;border-bottom:1px solid var(--border)}
.post-body td{border-bottom:1px solid var(--border)}
.post-body tr:last-child td{border-bottom:none}
.post-body hr{margin:2.5em 0;border:none;height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent)}

/* post footer */
.post-footer{padding:0 36px 36px}

/* related posts */
.related-posts{margin:28px 0;padding:28px 30px;background:var(--surface);border-radius:var(--radius);border:1px solid var(--border)}
.related-posts h2{font-size:1.1rem;font-weight:650;margin-bottom:18px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}
.related-card{display:block;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border);transition:all .25s;text-decoration:none;color:var(--text);background:var(--surface)}
.related-card:hover{box-shadow:var(--shadow-lg);border-color:var(--accent);transform:translateY(-2px)}
.related-cover{height:110px;overflow:hidden;background:var(--bg)}
.related-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.related-card:hover .related-cover img{transform:scale(1.05)}
.related-title{display:block;padding:12px 14px;font-size:.85rem;font-weight:600;line-height:1.35}

/* attachments */
.attachments{background:var(--surface);border-radius:var(--radius);padding:24px 28px;margin-bottom:24px;border:1px solid var(--border)}
.attachments h2{font-size:1.05rem;font-weight:650;margin-bottom:14px}
.attachment-list{display:flex;flex-direction:column;gap:6px}
.attachment-item{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--radius-sm);color:var(--text);transition:all .15s}
.attachment-item:hover{background:var(--bg)}
.att-icon{font-size:1.1rem}
.att-name{font-weight:500;font-size:.9rem}
.att-size{color:var(--text2);font-size:.82rem;margin-left:auto}

/* field row */
.field-row{display:flex;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.flex-1{flex:1;min-width:140px}
.flex-2{flex:2;min-width:180px}
.cat-row{display:flex;gap:6px}
.cat-row .input{flex:1}

/* tag suggestions */
.tag-suggestions{display:none;flex-wrap:wrap;gap:4px;margin-top:6px;padding:8px 10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm)}
.tag-sug{cursor:pointer;padding:3px 12px;border-radius:20px;font-size:.8rem;background:var(--bg);color:var(--text2);transition:all .15s}
.tag-sug:hover{background:var(--accent);color:#fff}

/* category / tag badges */
.post-card-tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:12px}
.cat-badge{display:inline-block;padding:2px 12px;border-radius:20px;font-size:.75rem;background:var(--accent-light);color:var(--accent);font-weight:600;text-decoration:none;letter-spacing:.02em}
.tag-badge{display:inline-block;padding:2px 12px;border-radius:20px;font-size:.75rem;background:var(--bg);color:var(--text2);text-decoration:none;transition:all .15s;font-weight:500}
.tag-badge:hover{background:var(--accent);color:#fff}
.post-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:24px;padding-top:24px;border-top:1px solid var(--border)}

/* forms */
.field{margin-bottom:20px}
.form-label{display:block;font-weight:600;margin-bottom:8px;font-size:.9rem;color:var(--text)}
.input{width:100%;padding:14px 18px;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:1rem;background:var(--surface);color:var(--text);outline:none;transition:all .2s;font-family:inherit}
.input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-light)}
.input-lg{font-size:1.4rem;font-weight:650;padding:16px 20px}
.textarea{min-height:440px;resize:vertical;font-family:var(--font-mono);font-size:.92rem;line-height:1.7;tab-size:2}
.toolbar{display:flex;gap:4px;padding:10px 0;flex-wrap:wrap;align-items:center;position:relative;z-index:2}
.tb-btn{padding:5px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);cursor:pointer;font-size:.85rem;color:var(--text2);transition:all .15s}
.tb-btn:hover{background:var(--bg);color:var(--text);border-color:var(--text2)}
.tb-sep{width:1px;height:22px;background:var(--border);margin:0 6px}
.standard-editor-wrap{position:relative}
.standard-wordcount{position:absolute;bottom:16px;right:16px;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:4px 14px;font-size:.8rem;color:var(--text2);pointer-events:none;z-index:1}
.editor-foot{display:flex;align-items:center;gap:12px;margin-top:14px;flex-wrap:wrap}
.upload-zone{border:2px dashed var(--border);border-radius:var(--radius-sm);padding:14px 18px;text-align:center;cursor:pointer;transition:all .2s;background:var(--surface);flex:1;color:var(--text2);font-size:.85rem}
.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-light)}
.upload-zone a{color:var(--accent)}
.upload-zone-lg{padding:56px 24px}
.upl-icon{font-size:2.8rem;margin-bottom:14px}
.upl-hint{color:var(--text2);margin:8px 0!important;font-size:.8rem}
.up-status{padding:10px 16px;border-radius:var(--radius-sm);font-size:.85rem}
.up-status.ok{background:#ecfdf5;color:#059669;border:1px solid #a7f3d0}
.up-status.err{background:#fef2f2;color:var(--danger);border:1px solid #fecaca}
.form-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:28px;flex-wrap:wrap}
.publish-summary{background:var(--bg);border-radius:var(--radius-sm);padding:16px 20px}
.publish-row{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid var(--border)}
.publish-row:last-child{border-bottom:none}
.publish-label{font-size:.85rem;color:var(--text2);min-width:60px;flex-shrink:0}
.publish-value{font-size:.9rem;font-weight:500;color:var(--text);word-break:break-all}

/* ===== writing interface ===== */
.editor-mode-bar{display:flex;gap:6px;padding:16px 0 20px}
.editor-mode-btn{padding:8px 20px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text2);cursor:pointer;font-size:.88rem;font-family:inherit;transition:all .2s;font-weight:500}
.editor-mode-btn:hover{background:var(--accent-light);color:var(--accent);border-color:var(--accent)}
.editor-mode-btn.active{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 2px 8px rgba(99,102,241,0.25)}

/* write cards */
.write-card{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;margin-bottom:16px;transition:box-shadow .2s}
.write-card:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}

/* title */
.write-title-row{position:relative}
.write-title-input{width:100%;border:none;padding:22px 28px;font-size:1.5rem;font-weight:700;color:var(--text);background:transparent;outline:none;font-family:inherit;letter-spacing:-.02em}
.write-title-input::placeholder{color:var(--text2);font-weight:500}
.write-title-bar{position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:0;height:2px;background:var(--accent);transition:width .3s;border-radius:1px}
.write-title-input:focus ~ .write-title-bar{width:calc(100% - 56px)}

/* toolbar */
.write-editor-card .write-toolbar{display:flex;gap:4px;padding:10px 16px;border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;background:var(--bg)}
.write-toolbar-group{display:inline-flex;gap:2px}
.write-tb-sep{width:1px;height:22px;background:var(--border);margin:0 6px;flex-shrink:0}
.write-tb-btn{padding:5px 10px;border-radius:6px;border:none;background:transparent;cursor:pointer;font-size:.82rem;color:var(--text2);transition:all .15s;font-family:inherit;white-space:nowrap}
.write-tb-btn:hover{background:var(--surface);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.06)}
.code-icon{font-family:monospace;font-size:.78rem}

/* textarea */
.write-textarea-wrap{position:relative}
.write-textarea{width:100%;min-height:480px;padding:24px 28px;border:none;font-size:.98rem;line-height:1.8;font-family:"SF Mono","Fira Code","Cascadia Code",monospace;resize:vertical;outline:none;background:var(--surface);color:var(--text)}
.write-textarea::placeholder{color:var(--text2)}
.write-wordcount{position:absolute;bottom:12px;right:16px;background:var(--bg);border:1px solid var(--border);border-radius:20px;padding:3px 14px;font-size:.78rem;color:var(--text2);pointer-events:none}

/* upload zone */
.write-upload-zone{display:flex;align-items:center;gap:8px;justify-content:center;padding:12px 16px;border-top:1px solid var(--border);font-size:.82rem;color:var(--text2);cursor:pointer;transition:all .15s}
.write-upload-zone:hover{background:var(--accent-light);color:var(--accent)}
.write-upload-zone a{color:var(--accent)}
.write-upload-icon{font-size:1rem}

/* meta card */
.write-meta-card details{overflow:hidden}
.write-meta-summary{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;cursor:pointer;font-size:.88rem;font-weight:500;color:var(--text2);transition:color .15s;user-select:none;list-style:none}
.write-meta-summary::-webkit-details-marker{display:none}
.write-meta-summary:hover{color:var(--text)}
.write-meta-arrow{font-size:.7rem;transition:transform .2s}
.write-meta-details[open] .write-meta-arrow{transform:rotate(180deg)}
.write-meta-body{padding:0 20px 20px;border-top:1px solid var(--border)}
.write-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding-top:16px}
.write-meta-field{display:flex;flex-direction:column;gap:4px}
.write-meta-field.full{grid-column:1/-1}
.write-meta-label{font-size:.8rem;font-weight:500;color:var(--text2)}
.write-input{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:.87rem;background:var(--surface);color:var(--text);outline:none;transition:border-color .15s;font-family:inherit}
.write-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-light)}
.write-url-row{display:flex;align-items:center;gap:4px;border:1px solid var(--border);border-radius:8px;padding:0 0 0 10px;transition:border-color .15s}
.write-url-row:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-light)}
.write-url-prefix{color:var(--text2);font-size:.85rem;flex-shrink:0;line-height:36px}
.write-url-row .write-input{border:none;padding-left:0;box-shadow:none!important}
.write-cover-row{display:flex;gap:6px}
.write-cover-row .write-input{flex:1}
.write-cover-preview{margin-top:6px;border-radius:8px;overflow:hidden;max-height:150px}
.write-cover-preview img{width:100%;height:auto;max-height:150px;object-fit:cover;border-radius:8px;border:1px solid var(--border)}
.write-inline-group{display:flex;gap:6px}
.write-inline-group .write-input{flex:1}

/* action buttons */
.write-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0 40px;flex-wrap:wrap}
.write-actions-right{display:flex;gap:8px;align-items:center}
.write-btn{display:inline-flex;align-items:center;gap:4px;padding:10px 22px;border-radius:10px;font-size:.88rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s;text-decoration:none;white-space:nowrap;border:1px solid var(--border);background:var(--surface);color:var(--text)}
.write-btn:hover{background:var(--bg)}
.write-btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 2px 8px rgba(99,102,241,0.25)}
.write-btn-primary:hover{background:var(--accent-hover);box-shadow:0 4px 16px rgba(99,102,241,0.35)}
.write-btn-outline{border-color:transparent;color:var(--text2)}
.write-btn-outline:hover{color:var(--text);background:transparent;border-color:var(--border)}
.write-btn-draft{background:var(--bg);border-color:transparent;color:var(--text2)}
.write-btn-draft:hover{color:var(--text);border-color:var(--border)}

.publish-summary{background:var(--bg);border-radius:var(--radius-sm);padding:16px 20px}
.publish-row{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid var(--border)}
.publish-row:last-child{border-bottom:none}
.publish-label{font-size:.85rem;color:var(--text2);min-width:50px;flex-shrink:0}
.publish-value{font-size:.9rem;font-weight:500;color:var(--text);word-break:break-all}

@media(max-width:640px){
  .write-meta-grid{grid-template-columns:1fr}
  .write-title-input{font-size:1.2rem;padding:16px 20px}
  .write-textarea{padding:16px 20px;min-height:320px}
  .write-actions{flex-direction:column;align-items:stretch}
  .write-actions-right{justify-content:flex-end}
}

/* ===== novel-style editor ===== */
.novel-form{display:flex;flex-direction:column;gap:0;min-height:calc(100vh - 60px);padding-bottom:0}
.novel-editor:fullscreen{background:var(--surface);padding:24px 32px}
.novel-editor:fullscreen .novel-toolbar,.novel-editor:fullscreen .novel-upload-zone{display:none}
.novel-editor:fullscreen .novel-textarea{border:none;font-size:1.15rem}
/* top bar */
.novel-topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border);flex-shrink:0;gap:12px;flex-wrap:wrap}
.novel-topbar-left{display:flex;align-items:center;gap:12px;flex:1;min-width:200px}
.novel-topbar-right{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.novel-back{color:var(--text2);font-size:.88rem;text-decoration:none;white-space:nowrap}
.novel-back:hover{color:var(--accent)}
.novel-title-input{border:none;background:transparent;font-size:1.15rem;font-weight:650;color:var(--text);outline:none;flex:1;min-width:120px;font-family:inherit}
.novel-title-input::placeholder{color:var(--text2)}
.novel-wordcount{color:var(--text2);font-size:.82rem;white-space:nowrap}
.novel-savestatus{color:var(--success);font-size:.8rem;white-space:nowrap}
.novel-btn{display:inline-flex;align-items:center;gap:4px;padding:8px 18px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text2);cursor:pointer;font-size:.85rem;font-family:inherit;transition:all .15s;white-space:nowrap;font-weight:500}
.novel-btn:hover{background:var(--bg);color:var(--text)}
.novel-btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 2px 8px rgba(99,102,241,0.25)}
.novel-btn-primary:hover{background:var(--accent-hover);color:#fff;box-shadow:0 4px 16px rgba(99,102,241,0.35)}

/* body */
.novel-body{display:flex;flex:1;gap:0;min-height:0;overflow:hidden}

/* sidebar */
.novel-sidebar{width:200px;flex-shrink:0;border-right:1px solid var(--border);overflow-y:auto;padding:12px 0}
.novel-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:6px 14px;font-size:.85rem;font-weight:600;color:var(--text)}
.novel-sidebar-btn{width:26px;height:26px;border-radius:6px;border:1px solid var(--border);background:var(--surface);cursor:pointer;font-size:1rem;line-height:1;color:var(--text2);display:flex;align-items:center;justify-content:center;transition:all .15s}
.novel-sidebar-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.novel-chapter-list{padding:4px 8px}
.novel-chapter-item{display:flex;align-items:center;gap:6px;padding:10px 12px;border-radius:8px;font-size:.82rem;color:var(--text2);cursor:pointer;text-decoration:none;transition:all .15s;margin:2px 4px}
.novel-chapter-item:hover{background:var(--accent-light);color:var(--accent)}
.novel-chapter-item.active{background:var(--accent);color:#fff}
.novel-chapter-item.active:hover{background:var(--accent-hover)}
.novel-chapter-main{font-weight:600;color:var(--text)}
.novel-chapter-main .chapter-item-title{color:var(--text)}
.chapter-item-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chapter-item-words{font-size:.7rem;color:var(--text2);flex-shrink:0;opacity:.7}
.novel-chapter-empty{color:var(--text2);font-size:.8rem;padding:30px 16px;text-align:center;line-height:1.6}
.novel-sidebar-footer{padding:8px 14px;border-top:1px solid var(--border);font-size:.75rem;color:var(--text2);text-align:center}

/* editor area */
.novel-editor{flex:1;display:flex;flex-direction:column;min-height:0;padding:0 0 0 20px}
.novel-toolbar{display:flex;gap:4px;padding:10px 16px;flex-wrap:wrap;align-items:center;flex-shrink:0;border-bottom:1px solid var(--border);background:var(--bg)}
.novel-tb-btn{padding:5px 10px;border-radius:6px;border:none;background:transparent;cursor:pointer;font-size:.82rem;color:var(--text2);transition:all .15s;font-family:inherit;white-space:nowrap}
.novel-tb-btn:hover{background:var(--surface);color:var(--text);box-shadow:0 1px 3px rgba(0,0,0,.06)}
.novel-tb-sep{width:1px;height:22px;background:var(--border);margin:0 6px;flex-shrink:0}
.novel-chapter-title-row{padding:16px 20px 0;flex-shrink:0}
.novel-chapter-title-input{width:100%;border:none;font-size:1.2rem;font-weight:650;color:var(--text);background:transparent;outline:none;font-family:inherit;letter-spacing:-.01em;padding:0 0 12px;border-bottom:2px solid var(--border);transition:border-color .2s}
.novel-chapter-title-input:focus{border-bottom-color:var(--accent)}
.novel-chapter-title-input::placeholder{color:var(--text2);font-weight:500}
.novel-book-title{font-size:1rem;font-weight:600;color:var(--text)}
.novel-chapter-label{font-size:.9rem;color:var(--text2);font-weight:400}
.novel-textarea{flex:1;border:1px solid var(--border);border-radius:var(--radius-sm);padding:20px 24px;font-size:1rem;line-height:1.8;font-family:"Noto Serif SC","Source Han Serif SC","PT Serif","Georgia",serif;resize:none;outline:none;transition:border-color .15s;min-height:300px;background:var(--surface);color:var(--text)}
.novel-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}
.novel-textarea::placeholder{color:var(--text2)}
.novel-savestatus{font-size:.8rem;color:var(--success);min-width:60px;text-align:right}
.novel-upload-zone{border:1px dashed var(--border);border-radius:var(--radius-sm);padding:10px 16px;text-align:center;margin-top:8px;font-size:.82rem;color:var(--text2);cursor:pointer;transition:all .15s}
.novel-upload-zone:hover{border-color:var(--accent);background:var(--accent-light)}

/* collapsible meta */
.novel-meta{margin-top:16px;border-top:1px solid var(--border);padding-top:12px}
.novel-meta summary{cursor:pointer;color:var(--text2);font-size:.85rem;padding:4px 0;user-select:none}
.novel-meta summary:hover{color:var(--accent)}
.novel-meta-body{padding:16px 0 8px}

@media(max-width:768px){
  .novel-body{flex-direction:column}
  .novel-sidebar{width:100%;border-right:none;border-bottom:1px solid var(--border);max-height:160px}
  .novel-editor{padding:0}
  .novel-topbar{flex-direction:column;align-items:stretch}
  .novel-topbar-right{justify-content:space-between}
}

/* editor novel mode (backward compat) */
.editor-novel .textarea{font-family:"Noto Serif SC","Source Han Serif SC","PT Serif","Georgia",serif!important;font-size:1.1rem!important;line-height:2!important}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:4px;padding:12px 24px;border-radius:12px;font-size:.88rem;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;transition:all .2s;font-weight:600;text-decoration:none}
.btn:hover{background:var(--bg);border-color:var(--text2);transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 2px 8px rgba(99,102,241,0.25)}
.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);box-shadow:0 4px 16px rgba(99,102,241,0.35)}
.btn-danger{color:var(--danger)}
.btn-danger:hover{background:#fef2f2;border-color:var(--danger);color:var(--danger)}
.btn-sm{padding:8px 16px;font-size:.82rem;border-radius:10px}

/* alerts */
.alert{padding:14px 20px;border-radius:var(--radius-sm);margin-bottom:20px;font-size:.9rem;font-weight:500}
.alert.error{background:#fef2f2;color:var(--danger);border:1px solid #fecaca}

/* empty state */
.empty-state{text-align:center;padding:100px 20px;color:var(--text2)}
.empty-icon{font-size:3.5rem;margin-bottom:18px;opacity:.6}
.empty-state h2{color:var(--text);margin-bottom:10px;font-weight:650}
.empty-state p{margin-bottom:24px;font-size:1.05rem}

/* uploads page */
.upload-area{margin-bottom:32px}
.uploads-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;padding-bottom:56px}
.upload-card{background:var(--surface);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:all .25s}
.upload-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.upl-img{height:160px;background:var(--bg);display:flex;align-items:center;justify-content:center;overflow:hidden}
.upl-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.upload-card:hover .upl-img img{transform:scale(1.05)}
.upl-file{background:var(--bg)}
.upl-file-icon{font-size:2.8rem}
.upl-info{padding:16px}
.upl-name{font-weight:600;font-size:.88rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.upl-meta{color:var(--text2);font-size:.8rem;margin-top:6px}

/* badges */
.badge{display:inline-block;padding:3px 12px;border-radius:20px;font-size:.75rem;font-weight:600}
.badge-pending{background:#fffbeb;color:#d97706}
.badge-ok{background:#ecfdf5;color:#059669}
.badge-admin{background:var(--accent-light);color:var(--accent)}
.badge-user{background:#f3e8ff;color:#9333ea}

/* admin tables */
.admin-table-wrap{overflow-x:auto;padding-bottom:56px}
.admin-table{width:100%;border-collapse:separate;border-spacing:0;background:var(--surface);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}
.admin-table th,.admin-table td{padding:14px 18px;text-align:left;font-size:.88rem}
.admin-table th{background:var(--bg);font-weight:600;border-bottom:1px solid var(--border);color:var(--text2);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}
.admin-table td{border-bottom:1px solid var(--border);background:var(--surface)}
.admin-table tr:last-child td{border-bottom:none}
.admin-table tr:hover td{background:var(--bg)}
.admin-actions{display:flex;gap:6px}

/* taxonomy */
.tax-grid{display:grid;gap:28px;padding-bottom:56px}
.tax-card{background:var(--surface);border-radius:var(--radius);padding:28px;border:1px solid var(--border)}
.tax-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-bottom:18px}
.tax-head h2{font-size:1.1rem;font-weight:650}
.tax-add-form{display:flex;gap:8px;align-items:center}
.tax-add-form .input{width:200px;padding:10px 14px;font-size:.9rem}
.empty-p{color:var(--text2);font-size:.9rem;padding:20px 0}

/* settings */
.settings-grid{display:grid;gap:28px;padding-bottom:56px}
.settings-card{background:var(--surface);border-radius:var(--radius);padding:30px;border:1px solid var(--border)}
.settings-card h2{font-size:1.1rem;font-weight:650;margin-bottom:18px}
.settings-form{max-width:420px}
.settings-form .field{margin-bottom:16px}

/* cover */
.cover-row{display:flex;gap:10px}
.cover-row .input{flex:1}
.cover-preview{margin-top:10px;border-radius:var(--radius-sm);overflow:hidden;max-height:220px}
.cover-preview img{width:100%;height:auto;object-fit:cover;max-height:220px;border-radius:var(--radius-sm);border:1px solid var(--border)}
.post-cover{margin-bottom:28px;border-radius:var(--radius-sm);overflow:hidden;max-height:420px;box-shadow:var(--shadow)}
.post-cover img{width:100%;height:auto;object-fit:cover;border-radius:var(--radius-sm);display:block}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:200;backdrop-filter:blur(4px)}
.modal-box{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:90%;max-width:740px;max-height:85vh;background:var(--surface);border-radius:var(--radius);z-index:201;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 28px;border-bottom:1px solid var(--border)}
.modal-head h2{font-size:1.1rem}
.modal-x{background:none;border:none;font-size:1.3rem;cursor:pointer;color:var(--text2);padding:4px;line-height:1;border-radius:8px;transition:background .15s}
.modal-x:hover{background:var(--bg)}
.modal-body{padding:24px 28px;overflow-y:auto;font-size:1rem;line-height:1.7}

/* auth */
.auth-page{display:flex;justify-content:center;padding:100px 0}
.auth-card{width:100%;max-width:420px;background:var(--surface);border-radius:var(--radius);padding:44px 40px;border:1px solid var(--border);box-shadow:var(--shadow-lg)}
.auth-card h1{font-size:1.6rem;font-weight:700;margin-bottom:6px}
.auth-card .subtitle{color:var(--text2);font-size:.9rem;margin-bottom:24px}
.auth-form .field{margin-bottom:18px}
.btn-block{width:100%;justify-content:center;text-align:center}

/* index */
.index-toolbar{margin-bottom:24px}
.search-form{display:flex;gap:10px;max-width:440px}
.search-form-lg{max-width:520px;margin-bottom:24px}
.search-input{flex:1}
.search-info{color:var(--text2);font-size:.9rem;margin-bottom:20px}
.post-excerpt{color:var(--text2);font-size:.9rem;margin-top:10px;line-height:1.6}
.pin-badge{display:inline-block;padding:2px 10px;border-radius:6px;font-size:.7rem;background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#fff;font-weight:700;vertical-align:middle;margin-left:6px;letter-spacing:.03em}

/* pagination */
.pagination{display:flex;align-items:center;justify-content:center;gap:18px;padding:28px 0 56px}
.page-info{color:var(--text2);font-size:.85rem;font-weight:500}

/* comments */
.comments{background:var(--surface);border-radius:var(--radius);padding:28px 30px;margin-bottom:24px;border:1px solid var(--border)}
.comments h2{font-size:1.05rem;font-weight:650;margin-bottom:20px;display:flex;align-items:center;gap:6px}
.comments h2::before{content:'💬';font-size:1rem}
.comment-list{display:flex;flex-direction:column;gap:16px;margin-bottom:24px}
.comment-item{display:flex;gap:12px;padding:16px 20px;background:var(--bg);border-radius:var(--radius-sm)}
.comment-avatar{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--accent-light);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:700}
.comment-body-wrap{flex:1;min-width:0}
.comment-head{display:flex;align-items:center;gap:8px;margin-bottom:4px}
.comment-head strong{font-size:.88rem}
.comment-time{color:var(--text2);font-size:.78rem;margin-left:auto}
.comment-body{font-size:.88rem;line-height:1.6}
.comment-form .comment-form-row{margin-bottom:12px}

/* lightbox */
.lightbox{display:none;position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.88);backdrop-filter:blur(8px);cursor:pointer;padding:40px}
.lightbox.active{display:flex;align-items:center;justify-content:center}
.lightbox-img{max-width:100%;max-height:90vh;object-fit:contain;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lightbox-close{position:absolute;top:20px;right:28px;font-size:2rem;color:#fff;cursor:pointer;opacity:.7;transition:opacity .15s}
.lightbox-close:hover{opacity:1}

/* archive */
.archive-group{margin-bottom:36px}
.archive-month{font-size:1.25rem;font-weight:650;padding-bottom:10px;border-bottom:2px solid var(--border);margin-bottom:14px}
.archive-list{display:flex;flex-direction:column;gap:4px}
.archive-item{display:flex;align-items:center;gap:14px;padding:10px 14px;border-radius:var(--radius-sm);color:var(--text);transition:all .15s}
.archive-item:hover{background:var(--surface)}
.archive-day{color:var(--text2);font-size:.82rem;min-width:36px;font-weight:500}
.archive-title{font-weight:500;font-size:.95rem}

/* footer */
.footer{border-top:1px solid var(--border);padding:28px 0;margin-top:56px;color:var(--text2);font-size:.85rem;text-align:center}
.footer .icp{margin-top:6px}
.footer .icp a{color:var(--text2);text-decoration:none;transition:color .15s}
.footer .icp a:hover{color:var(--accent)}
.post-nav{padding-bottom:56px;margin-top:32px}

/* embed */
.embed-container{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:1.4em 0;border-radius:var(--radius-sm);box-shadow:var(--shadow)}
.embed-container iframe{position:absolute;top:0;left:0;width:100%;height:100%}

/* TOC */
.toc{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:20px 24px;margin:0 36px 32px}
.toc-title{font-weight:650;font-size:.88rem;margin-bottom:12px;color:var(--text);display:flex;align-items:center;gap:6px}
.toc-title::before{content:'📑';font-size:1rem}
.toc-item{display:block;font-size:.84rem;padding:5px 0;color:var(--text2);text-decoration:none;transition:all .15s;border-radius:4px}
.toc-item:hover{color:var(--accent);padding-left:4px}
.toc-h2{padding-left:0}
.toc-h3{padding-left:20px}

/* tags */
.tags-label{color:var(--text2);font-size:.85rem;font-weight:500}
.post-tags{display:flex;align-items:center;gap:6px;flex-wrap:wrap}

/* share bar */
.share-bar{display:flex;align-items:center;gap:6px;margin-top:20px;font-size:.85rem;color:var(--text2)}
.share-label{font-weight:500;margin-right:4px}
.share-btn{display:inline-flex;align-items:center;padding:5px 14px;border-radius:20px;border:1px solid var(--border);color:var(--text2);text-decoration:none;transition:all .2s;font-size:.82rem;font-weight:500;cursor:pointer;background:var(--surface);font-family:inherit}
.share-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:translateY(-1px)}

/* back to top */
#top-btn{position:fixed;bottom:32px;right:32px;z-index:999;width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text2);font-size:1.3rem;cursor:pointer;box-shadow:var(--shadow);transition:all .25s;display:none;opacity:0;animation:fadeIn .3s forwards}
#top-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
@keyframes fadeIn{to{opacity:1}}

/* dashboard stats */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:18px;margin-bottom:28px}
.stat-card{background:var(--surface);border-radius:var(--radius);padding:28px;text-align:center;border:1px solid var(--border);transition:all .25s}
.stat-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.stat-num{font-size:2.2rem;font-weight:750;color:var(--accent);line-height:1}
.stat-label{color:var(--text2);font-size:.85rem;margin-top:8px;font-weight:500}
.stats-warnings{display:flex;gap:12px;margin-bottom:28px;flex-wrap:wrap}
.stat-warning{padding:12px 20px;border-radius:var(--radius-sm);background:#fffbeb;color:#d97706;text-decoration:none;font-size:.9rem;font-weight:600;border:1px solid #fde68a;transition:all .15s}
.stat-warning:hover{background:#fef3c7}
.stats-lists{display:grid;gap:28px;padding-bottom:56px}

/* responsive */
@media(max-width:640px){
  .container{padding:0 16px}
  .page-header{padding:40px 0 28px}
  .page-header h1{font-size:1.6rem}
  .post-title{font-size:1.7rem}
  .post-card-body{padding:22px 20px}
  .uploads-grid,.related-grid{grid-template-columns:1fr}
  .post-body{font-size:1rem}
  .nav-links a{padding:6px 8px;font-size:.8rem}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .field-row .flex-1,.field-row .flex-2{flex:1 1 100%;min-width:0}
}