body.theme-blog{--accent-primary:#3b82f6;--accent-hover:#2563eb;--accent-light:rgba(59, 130, 246, 0.08);--glow-accent:none;--glow-color-1:transparent;--glow-color-2:transparent}
.blog-index-main{max-width:960px;margin:0 auto;padding:32px 24px 80px;display:flex;flex-direction:column;align-items:center;gap:24px;position:relative;z-index:1}
.blog-index-main .tool-hero{gap:8px;margin-bottom:0;padding-bottom:0}
.blog-cards-grid{display:flex;flex-direction:column;gap:16px;width:100%}
.blog-card{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--bg-surface,#121215);border:1px solid var(--border-subtle,#222226);border-radius:8px;padding:24px;text-decoration:none;color:inherit;transition:border-color 0.15s ease,transform 0.15s ease,box-shadow 0.15s ease;position:relative;overflow:hidden}
.blog-card::before{display:none}
.blog-card:hover{border-color:rgba(59,130,246,.45);transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.32)}
.blog-card-inner{flex:1;display:flex;flex-direction:column;gap:10px}
.blog-card-meta{display:flex;align-items:center;gap:12px}
.blog-card-title{font-size:1.125rem;font-weight:700;color:var(--text-primary,#f4f4f6);margin:0;line-height:1.35;letter-spacing:-0.015em}
.blog-card-desc{color:var(--text-secondary,#9ca3af);font-size:.9rem;line-height:1.6;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.blog-card-footer{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:4px}
.blog-card-arrow{font-size:1.2rem;color:var(--text-muted,#6b7280);flex-shrink:0;transition:transform 0.15s ease,color 0.15s ease}
.blog-card:hover .blog-card-arrow{transform:translateX(3px);color:var(--accent-primary,#3b82f6)}
.post-category{display:inline-block;background:rgba(59,130,246,.08);color:var(--accent-primary,#3b82f6);font-family:var(--font-mono,'JetBrains Mono',monospace);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;padding:3px 8px;border-radius:4px;border:1px solid rgba(59,130,246,.22)}
.post-date,.post-read-time{font-size:12px;color:var(--text-muted,#6b7280);font-family:var(--font-mono,'JetBrains Mono',monospace)}
.post-tag{display:inline-block;background:var(--bg-raised,#18181c);border:1px solid var(--border-subtle,#222226);color:var(--text-secondary,#9ca3af);font-size:11px;padding:2px 8px;border-radius:4px;font-family:var(--font-mono,'JetBrains Mono',monospace)}
.post-tags{display:flex;gap:6px;flex-wrap:wrap}
.blog-breadcrumb{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-secondary,#9ca3af);font-family:var(--font-mono,'JetBrains Mono',monospace)}
.blog-breadcrumb a{color:var(--accent-primary,#3b82f6);text-decoration:none}
.breadcrumb-current,.breadcrumb-sep{color:var(--text-muted,#6b7280)}
.blog-post-main{max-width:760px;margin:0 auto;padding:40px 24px 80px;position:relative;z-index:1}
.blog-post-article{width:100%}
.post-header{display:flex;flex-direction:column;gap:14px;margin-bottom:28px}
.post-meta-top{display:flex;align-items:center;gap:12px}
.post-title{font-size:clamp(1.6rem, 3.8vw, 2.25rem);font-weight:700;line-height:1.22;color:var(--text-primary,#f4f4f6);margin:0;letter-spacing:-.025em}
.post-description{font-size:1.02rem;line-height:1.65;color:var(--text-secondary,#9ca3af);margin:0}
.post-meta-bottom{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.post-divider{width:100%;height:1px;background:var(--border-subtle,#222226);margin-bottom:36px}
.prose{color:var(--text-secondary,#9ca3af);line-height:1.75;font-size:1rem}
.prose h2{font-size:1.4rem;font-weight:700;color:var(--text-primary,#f4f4f6);margin:2.2em 0 .75em;letter-spacing:-.02em;padding-bottom:.4em;border-bottom:1px solid var(--border-subtle,#222226)}
.prose h3{font-size:1.15rem;font-weight:700;color:var(--text-primary,#f4f4f6);margin:1.8em 0 .6em;letter-spacing:-.01em}
.prose h4{font-size:1rem;font-weight:700;color:var(--text-primary,#f4f4f6);margin:1.4em 0 .5em}
.prose p{margin:0 0 1.35em}
.prose ol,.prose ul{margin:0 0 1.35em 1.4em;padding:0}
.prose li{margin-bottom:.45em}
.prose a{color:var(--accent-primary,#3b82f6);text-decoration:underline;text-decoration-color:rgba(59,130,246,0.35);text-underline-offset:2px;transition:color 0.15s ease,text-decoration-color 0.15s ease}
.prose a:hover{color:var(--accent-hover,#2563eb);text-decoration-color:rgba(59,130,246,0.8)}
.prose strong{color:var(--text-primary,#f4f4f6);font-weight:600}
.prose em{font-style:italic}
.prose code{font-family:var(--font-mono,'JetBrains Mono',monospace);font-size:.86em;background:var(--bg-raised,#18181c);border:1px solid var(--border-subtle,#222226);padding:2px 6px;border-radius:4px;color:var(--text-primary,#f4f4f6)}
.prose pre{background:#0d0d10;border:1px solid var(--border-subtle,#222226);border-radius:6px;padding:18px 20px;overflow-x:auto;margin:0 0 1.6em;line-height:1.6}
.prose pre code{background:0 0;border:none;padding:0;font-size:.84rem;color:#e4e4e7}
.prose blockquote{border-left:2px solid var(--accent-primary,#3b82f6);background:var(--bg-surface,#121215);margin:0 0 1.4em;padding:14px 18px;border-radius:0 6px 6px 0;color:var(--text-secondary,#9ca3af);font-style:normal}
.prose hr{border:none;border-top:1px solid var(--border-subtle,#222226);margin:2em 0}
.table-wrapper{overflow-x:auto;margin:0 0 1.8em;border-radius:6px;border:1px solid var(--border-subtle,#222226);background:var(--bg-surface,#121215)}
.table-wrapper table{width:100%;border-collapse:collapse;font-size:.88rem}
.table-wrapper th{background:var(--bg-raised,#18181c);color:var(--text-primary,#f4f4f6);font-weight:600;font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;padding:11px 16px;text-align:left;border-bottom:1px solid var(--border-subtle,#222226)}
.table-wrapper td{padding:11px 16px;border-bottom:1px solid var(--border-subtle,#222226);color:var(--text-secondary,#9ca3af)}
.table-wrapper tr:last-child td{border-bottom:none}
.table-wrapper tr:hover td{background:rgba(255,255,255,.015)}
.post-footer{margin-top:56px;border-top:1px solid var(--border-subtle,#222226);padding-top:36px}
.post-footer-inner{display:flex;flex-direction:column;gap:24px}
.post-footer-cta{background:var(--bg-surface,#121215);border:1px solid var(--border-subtle,#222226);border-radius:8px;padding:24px 28px}
.post-footer-cta h3{font-size:1.08rem;font-weight:700;color:var(--text-primary,#f4f4f6);margin:0 0 8px}
.post-footer-cta p{color:var(--text-secondary,#9ca3af);font-size:.9rem;margin:0 0 16px}
.cta-link{display:inline-flex;align-items:center;gap:6px;background:#3b82f6;color:#ffffff;font-weight:600;font-size:.86rem;padding:9px 18px;border-radius:6px;text-decoration:none;transition:background-color 0.15s ease}
.cta-link:hover{background:#2563eb}
.back-link{color:var(--text-muted,#6b7280);text-decoration:none;font-size:.88rem;transition:color .15s}
.back-link:hover{color:var(--accent-primary,#3b82f6)}
.post-affiliate-disclosure{margin:20px 0 0;padding:12px 16px;background:var(--bg-surface,#121215);border:1px solid var(--border-subtle,#222226);border-left:2px solid var(--border-glow,#323238);border-radius:4px}
.post-affiliate-disclosure p{font-size:.78rem;color:var(--text-muted,#6b7280);line-height:1.5;margin:0}
.post-affiliate-disclosure strong{color:var(--text-secondary,#9ca3af)}
.reading-progress-container{position:fixed;top:0;left:0;width:100%;height:2px;background:transparent;z-index:9999}
.reading-progress-bar{height:100%;width:0%;background:#3b82f6;box-shadow:none;transition:width .1s}
.toc-sidebar{position:fixed;top:96px;right:calc(50% - 650px);width:236px;max-height:calc(100vh - 160px);overflow-y:auto;padding:8px 8px 8px 18px;border-left:1px solid var(--border-subtle,#222226);display:flex;flex-direction:column;gap:10px;z-index:10}
@media (max-width:1320px){.toc-sidebar{display:none!important}}
.toc-title{font-family:var(--font-mono,'JetBrains Mono',monospace);font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted,#6b7280);margin-bottom:4px}
.toc-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:7px}
.toc-item{line-height:1.4;font-size:.84rem}
.toc-item.h3{padding-left:14px;font-size:.8rem}
.toc-item a{color:var(--text-secondary,#9ca3af);text-decoration:none;transition:color 0.15s ease;display:block}
.toc-item a:hover{color:var(--text-primary,#f4f4f6)}
.toc-item a.active{color:#3b82f6!important;font-weight:600!important;border-left:2px solid #3b82f6;padding-left:8px;margin-left:-19px;text-shadow:none}
.toc-inline{background:var(--bg-surface,#121215);border:1px solid var(--border-subtle,#222226);border-radius:6px;padding:14px 16px;margin-bottom:28px;width:100%;box-sizing:border-box}
.toc-inline[open]{background:var(--bg-surface,#121215)}
.toc-inline-summary{font-weight:600;color:var(--text-primary,#f4f4f6);cursor:pointer;outline:0;user-select:none;font-size:.9rem;display:flex;align-items:center;gap:8px}
.toc-inline .toc-list{margin-top:12px;border-top:1px solid var(--border-subtle,#222226);padding-top:12px;gap:8px}
@media (min-width:1321px){.toc-inline{display:none!important}}
.prose h2,.prose h3{position:relative}
.header-anchor{position:absolute;left:-20px;color:var(--accent-primary,#3b82f6);text-decoration:none;opacity:0;transition:opacity .15s;font-weight:400}
.prose h2:hover .header-anchor,.prose h3:hover .header-anchor{opacity:.75}
.quick-tool-card{background:var(--bg-surface,#121215);border:1px solid var(--border-subtle,#222226);border-radius:8px;padding:22px 24px;margin:28px 0;display:flex;flex-direction:column;gap:12px;transition:border-color 0.15s ease;position:relative;overflow:hidden;box-sizing:border-box}
.quick-tool-card::before{display:none}
.quick-tool-card:hover{border-color:rgba(59,130,246,.45)}
.quick-tool-header{display:flex;align-items:center;gap:14px}
.quick-tool-icon{font-size:1.6rem;background:var(--bg-raised,#18181c);border:1px solid var(--border-subtle,#222226);border-radius:6px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.quick-tool-meta{display:flex;flex-direction:column;gap:3px}
.quick-tool-badge{font-family:var(--font-mono,'JetBrains Mono',monospace);font-size:10px;font-weight:600;text-transform:uppercase;color:#3b82f6;letter-spacing:.06em}
.quick-tool-title{margin:0;font-size:1.08rem;font-weight:700;color:var(--text-primary,#f4f4f6)}
.quick-tool-desc{margin:0;font-size:.9rem;line-height:1.55;color:var(--text-secondary,#9ca3af)}
.quick-tool-btn{align-self:flex-start;background:#3b82f6;color:#fff!important;text-decoration:none;font-size:.82rem;font-weight:600;padding:8px 16px;border-radius:6px;transition:background-color 0.15s ease}
.quick-tool-btn:hover{background:#2563eb}
@media (max-width:768px){.blog-index-main{padding:24px 16px 60px;gap:24px}.blog-post-main{padding:24px 16px 60px}.blog-card{padding:20px}.prose{font-size:.96rem}.post-footer-cta{padding:20px}}
@media (max-width:640px){.blog-index-main{padding:16px 16px 48px;gap:20px}.blog-card{flex-direction:column;padding:18px 16px;gap:12px}.blog-card-arrow{align-self:flex-end}.blog-card-title{font-size:1.04rem}.blog-card-meta{flex-wrap:wrap;gap:8px}.blog-post-main{padding:16px 16px 48px}.blog-breadcrumb{font-size:12px;gap:4px}.post-header{gap:10px;margin-bottom:20px}.post-title{font-size:clamp(1.3rem, 5.5vw, 1.6rem)}.post-description{font-size:.94rem}.post-divider{margin-bottom:24px}.prose{font-size:.94rem;line-height:1.72}.prose h2{font-size:1.2rem;margin:1.8em 0 .6em}.prose h3{font-size:1.05rem}.prose pre{padding:14px;border-radius:6px;font-size:.8rem}.prose ol,.prose ul{margin-left:1.1em}.table-wrapper{border-radius:6px}.table-wrapper table{font-size:.82rem;min-width:480px}.table-wrapper td,.table-wrapper th{padding:9px 12px}.post-footer{margin-top:40px;padding-top:28px}.post-footer-cta{padding:18px 16px;border-radius:8px}.post-footer-cta h3{font-size:1rem}.cta-link{padding:8px 16px;font-size:.84rem}}
@media (min-width:768px){.blog-cards-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;align-items:stretch}.blog-card{flex-direction:column;align-items:flex-start;justify-content:space-between;height:100%}.blog-card-arrow{align-self:flex-end;margin-top:auto}}
.blog-search-wrap{position:relative;width:100%;max-width:520px;margin:0 auto}
.blog-search-input{width:100%;padding:10px 96px 10px 40px;background:var(--bg-raised,#18181c);border:1px solid var(--border-subtle,#222226);border-radius:6px;color:var(--text-primary,#f4f4f6);font-family:var(--font-sans);font-size:.9rem;outline:0;transition:border-color 0.15s ease}
.blog-search-input:focus{border-color:#3b82f6;box-shadow:0 0 0 2px rgba(59,130,246,.15)}
.blog-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-muted,#6b7280);pointer-events:none}
.blog-search-count{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:.75rem;color:var(--text-muted,#6b7280);font-family:var(--font-mono,'JetBrains Mono',monospace);pointer-events:none}
.blog-filter-bar{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:nowrap;overflow-x:auto;width:100%;max-width:850px;padding:4px 8px;scrollbar-width:none;-ms-overflow-style:none;-webkit-overflow-scrolling:touch}
.blog-filter-bar::-webkit-scrollbar{display:none}
.blog-filter-pill{white-space:nowrap;flex-shrink:0;background:var(--bg-surface,#121215);border:1px solid var(--border-subtle,#222226);color:var(--text-secondary,#9ca3af);font-family:var(--font-sans);font-size:.8rem;font-weight:500;padding:6px 12px;border-radius:6px;cursor:pointer;transition:border-color 0.15s ease,color 0.15s ease,background-color 0.15s ease}
.blog-filter-pill:hover{background:var(--bg-raised,#18181c);color:var(--text-primary,#f4f4f6);border-color:var(--border-glow,#323238)}
.blog-filter-pill.active{background:rgba(59,130,246,.1);color:#3b82f6;border-color:rgba(59,130,246,.4);box-shadow:none}
.blog-empty-state{color:var(--text-muted,#6b7280);font-size:.92rem;text-align:center;margin:40px 0;width:100%}
.blog-reset-btn{background:0 0;border:none;color:#3b82f6;text-decoration:underline;cursor:pointer;font-weight:600;padding:0}
.blog-reset-btn:hover{color:#2563eb}