/* ══════════════════════════════════════════════════════════════
   Fahan Blog — Complete Stylesheet
   ══════════════════════════════════════════════════════════════ */

/* ─── CSS Variables ────────────────────────────────────────── */
:root {
  --blog-bg: #FAFBFC;
  --blog-primary: #1D4ED8;
  --blog-primary-light: #3B82F6;
  --blog-primary-hover: #2563EB;
  --blog-text: #4A5568;
  --blog-heading: #14181F;
  --blog-muted: #94A3B8;
  --blog-border: rgba(20,24,31,0.06);
  --blog-card-shadow: 0 4px 16px rgba(20,24,31,0.05);
  --blog-card-shadow-hover: 0 12px 32px rgba(20,24,31,0.08);
  --blog-radius: 16px;
  --blog-radius-lg: 20px;
  --blog-max-width: 1100px;
  --blog-article-width: 680px;
  --blog-transition: 0.25s ease;
}

/* ─── Base ─────────────────────────────────────────────────── */
.blog-page{background:var(--blog-bg);min-height:100vh;min-height:100dvh;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,'Helvetica Neue',Arial,sans-serif}
.blog-page *{box-sizing:border-box}

/* ─── Skip Link ────────────────────────────────────────────── */
.skip-link{position:absolute;top:-100px;left:8px;z-index:10001;padding:12px 24px;background:var(--blog-primary);color:#fff;border-radius:8px;font-weight:600;text-decoration:none;transition:top 0.2s ease}
.skip-link:focus{top:8px}

/* ─── Blog Hero ────────────────────────────────────────────── */
.blog-hero{padding:100px 24px 48px;text-align:center;position:relative;background:var(--blog-bg);overflow:hidden;min-height:280px}
.blog-hero::after{content:"";position:absolute;left:50%;top:50%;width:600px;height:600px;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(29,78,216,0.05),transparent 60%);filter:blur(100px);pointer-events:none}
.blog-hero-content{position:relative;z-index:1;max-width:680px;margin:0 auto}
.blog-hero h1{font-size:clamp(2rem,4.5vw,3.2rem);margin:0 0 12px;color:var(--blog-heading);line-height:1.08;letter-spacing:-0.03em;font-weight:800}
.blog-hero-desc{color:var(--blog-text);font-size:1.05rem;line-height:1.6;margin:0}

/* ─── Controls Bar ─────────────────────────────────────────── */
.blog-controls{max-width:var(--blog-max-width);margin:0 auto;padding:0 24px 24px}
.controls-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.search-wrap{flex:1;min-width:200px;position:relative}
.search-wrap svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--blog-muted);pointer-events:none}
.search-input{width:100%;padding:12px 14px 12px 42px;border-radius:12px;border:1px solid var(--blog-border);background:#fff;font-size:0.95rem;color:var(--blog-heading);outline:none;transition:border-color 0.2s ease,box-shadow 0.2s ease;font-family:inherit}
.search-input:focus{border-color:var(--blog-primary-light);box-shadow:0 0 0 3px rgba(29,78,216,0.1)}
.search-input::placeholder{color:var(--blog-muted)}
.search-all-link{display:inline-block;font-size:0.82rem;color:var(--blog-primary);text-decoration:none;font-weight:600;white-space:nowrap;margin-top:4px}
.search-all-link:hover{text-decoration:underline}

/* ─── Category Chips ───────────────────────────────────────── */
.category-chips{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.chip{padding:7px 16px;border-radius:999px;border:1px solid var(--blog-border);background:#fff;font-size:0.82rem;font-weight:600;color:var(--blog-text);cursor:pointer;transition:all 0.2s ease;font-family:inherit;white-space:nowrap}
.chip:hover{border-color:var(--blog-primary-light);color:var(--blog-primary)}
.chip.active{background:var(--blog-primary);color:#fff;border-color:var(--blog-primary)}
.chip.active:hover{background:var(--blog-primary-hover)}

/* ─── Sort Toggle ──────────────────────────────────────────── */
.sort-toggle{display:flex;gap:4px;background:rgba(20,24,31,0.04);border-radius:10px;padding:3px}
.sort-opt{padding:7px 14px;border-radius:8px;border:none;background:transparent;font-size:0.82rem;font-weight:600;color:var(--blog-text);cursor:pointer;transition:all 0.2s ease;font-family:inherit;white-space:nowrap}
.sort-opt:hover{color:var(--blog-heading)}
.sort-opt.active{background:#fff;color:var(--blog-heading);box-shadow:0 1px 4px rgba(20,24,31,0.06)}

/* ─── Saved Tab ────────────────────────────────────────────── */
.saved-tab{display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:999px;border:1px solid var(--blog-border);background:#fff;font-size:0.82rem;font-weight:600;color:var(--blog-text);cursor:pointer;transition:all 0.2s ease;font-family:inherit}
.saved-tab:hover{border-color:var(--blog-primary-light);color:var(--blog-primary)}
.saved-tab.active{background:var(--blog-primary);color:#fff;border-color:var(--blog-primary)}
.saved-count{font-variant-numeric:tabular-nums}

/* ─── Continue Reading ─────────────────────────────────────── */
.continue-reading{max-width:var(--blog-max-width);margin:0 auto;padding:0 24px 32px}
.continue-reading h3{font-size:0.95rem;font-weight:700;color:var(--blog-heading);margin:0 0 16px;letter-spacing:-0.01em}
.continue-grid{display:flex;gap:16px;overflow-x:auto;padding-bottom:8px;scrollbar-width:thin;scrollbar-color:var(--blog-border) transparent}
.continue-grid::-webkit-scrollbar{height:4px}
.continue-grid::-webkit-scrollbar-thumb{background:var(--blog-border);border-radius:4px}
.continue-card{flex:0 0 280px;display:flex;gap:12px;padding:14px;background:#fff;border-radius:12px;border:1px solid var(--blog-border);text-decoration:none;transition:all 0.2s ease}
.continue-card:hover{border-color:var(--blog-primary-light);box-shadow:var(--blog-card-shadow)}
.continue-card-gradient{width:60px;height:60px;border-radius:10px;flex-shrink:0}
.continue-card-info{min-width:0}
.continue-card-title{font-size:0.85rem;font-weight:700;color:var(--blog-heading);margin:0 0 4px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.continue-card-meta{font-size:0.75rem;color:var(--blog-muted)}

/* ─── Post Grid ────────────────────────────────────────────── */
.blog-container{max-width:var(--blog-max-width);margin:0 auto;padding:0 24px 60px}
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{background:#fff;border-radius:var(--blog-radius-lg);overflow:hidden;box-shadow:var(--blog-card-shadow);transition:transform 0.3s ease,box-shadow 0.3s ease;cursor:pointer;opacity:0;transform:translateY(20px);animation:fadeSlideUp 0.5s ease forwards}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--blog-card-shadow-hover)}
.post-card-visible{opacity:1;transform:translateY(0)}

@keyframes fadeSlideUp{to{opacity:1;transform:translateY(0)}}

.post-card-gradient{height:200px;position:relative;display:flex;align-items:flex-start;justify-content:flex-start;padding:20px}
.post-card-badge{display:inline-block;padding:4px 12px;border-radius:999px;background:rgba(255,255,255,0.2);backdrop-filter:blur(4px);color:#fff;font-size:0.72rem;font-weight:700;letter-spacing:0.03em;text-transform:uppercase}
.post-card-body{padding:20px 24px 24px}
.post-card-title{font-size:1.05rem;font-weight:700;color:var(--blog-heading);margin:0 0 8px;line-height:1.3;letter-spacing:-0.01em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card-excerpt{font-size:0.88rem;color:var(--blog-text);line-height:1.55;margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-card-meta{display:flex;align-items:center;gap:8px;font-size:0.78rem;color:var(--blog-muted);margin-bottom:12px;flex-wrap:wrap}
.post-card-author{font-weight:600;color:var(--blog-text)}
.post-card-sep{color:var(--blog-border)}
.post-card-tags{display:flex;gap:6px;flex-wrap:wrap}
.post-card-tag{padding:3px 10px;border-radius:999px;background:rgba(29,78,216,0.06);color:var(--blog-primary);font-size:0.7rem;font-weight:600}
.post-card-actions{display:flex;align-items:center;gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid var(--blog-border)}
.bookmark-btn{width:32px;height:32px;border-radius:8px;border:1px solid var(--blog-border);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--blog-muted);transition:all 0.2s ease;font-size:1rem;padding:0;line-height:1}
.bookmark-btn:hover{border-color:var(--blog-primary-light);color:var(--blog-primary)}
.bookmark-btn.saved{color:var(--blog-primary);border-color:var(--blog-primary-light);background:rgba(29,78,216,0.04)}

/* ─── Loading Skeletons ────────────────────────────────────── */
.skeleton-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.skeleton-card{background:#fff;border-radius:var(--blog-radius-lg);overflow:hidden;box-shadow:var(--blog-card-shadow)}
.skeleton-gradient{height:200px;background:linear-gradient(90deg,#f0f0f0 25%,#e8e8e8 50%,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}
.skeleton-body{padding:20px 24px 24px}
.skeleton-line{height:14px;border-radius:8px;background:linear-gradient(90deg,#f0f0f0 25%,#e8e8e8 50%,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;margin-bottom:10px}
.skeleton-line:last-child{margin-bottom:0}
.skeleton-line.w60{width:60%}
.skeleton-line.w80{width:80%}
.skeleton-line.w40{width:40%}

@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ─── Load More ────────────────────────────────────────────── */
.load-more-wrap{display:flex;justify-content:center;padding:40px 0 0}
.load-more-btn{padding:14px 36px;border-radius:12px;border:none;background:var(--blog-primary);color:#fff;font-size:0.95rem;font-weight:700;cursor:pointer;transition:all 0.2s ease;font-family:inherit}
.load-more-btn:hover{background:var(--blog-primary-hover);transform:translateY(-1px)}
.load-more-btn:disabled{opacity:0.4;cursor:not-allowed;transform:none}
.load-more-btn.loading{opacity:0.7;pointer-events:none}

/* ─── Empty State ──────────────────────────────────────────── */
.empty-state{text-align:center;padding:80px 24px}
.empty-state-icon{font-size:3rem;margin-bottom:16px;display:block}
.empty-state h3{font-size:1.3rem;font-weight:700;color:var(--blog-heading);margin:0 0 8px}
.empty-state p{color:var(--blog-text);font-size:0.95rem;margin:0 0 20px}
.clear-btn{padding:10px 24px;border-radius:10px;border:1px solid var(--blog-border);background:#fff;font-size:0.88rem;font-weight:600;color:var(--blog-text);cursor:pointer;transition:all 0.2s ease;font-family:inherit}
.clear-btn:hover{border-color:var(--blog-primary-light);color:var(--blog-primary)}

/* ─── Error State ──────────────────────────────────────────── */
.blog-error{text-align:center;padding:80px 24px}
.blog-error-icon{font-size:2.5rem;margin-bottom:12px;display:block}
.blog-error h3{font-size:1.2rem;font-weight:700;color:var(--blog-heading);margin:0 0 8px}
.blog-error p{color:var(--blog-text);font-size:0.95rem;margin:0 0 20px}
.retry-btn{padding:10px 24px;border-radius:10px;border:none;background:var(--blog-primary);color:#fff;font-size:0.88rem;font-weight:600;cursor:pointer;transition:all 0.2s ease;font-family:inherit}
.retry-btn:hover{background:var(--blog-primary-hover)}

/* ══════════════════════════════════════════════════════════════
   POST PAGE STYLES
   ══════════════════════════════════════════════════════════════ */

/* ─── Reading Progress Bar ─────────────────────────────────── */
.reading-progress{position:fixed;top:0;left:0;height:3px;background:var(--blog-primary);z-index:10000;width:0%;transition:width 0.1s linear;pointer-events:none}

/* ─── Post Hero ────────────────────────────────────────────── */
.post-hero{position:relative;padding:80px 24px 60px;display:flex;align-items:center;justify-content:center;min-height:320px}
.post-hero-overlay{position:absolute;inset:0;background:rgba(20,24,31,0.35);z-index:1}
.post-hero-content{position:relative;z-index:2;max-width:var(--blog-article-width);width:100%;text-align:center;color:#fff}
.post-hero-badge{display:inline-block;padding:5px 14px;border-radius:999px;background:rgba(255,255,255,0.15);backdrop-filter:blur(4px);color:#fff;font-size:0.78rem;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;margin-bottom:16px}
.post-hero h1{font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:800;margin:0 0 16px;line-height:1.15;letter-spacing:-0.02em;color:#fff}
.post-hero-meta{display:flex;align-items:center;justify-content:center;gap:12px;font-size:0.88rem;color:rgba(255,255,255,0.75);flex-wrap:wrap}
.post-hero-author{font-weight:600;color:rgba(255,255,255,0.9)}
.post-hero-sep{color:rgba(255,255,255,0.3)}

/* ─── Text Size Toggle ─────────────────────────────────────── */
.text-size-toggle{display:flex;align-items:center;gap:4px;margin-left:auto}
.text-size-btn{width:32px;height:32px;border-radius:8px;border:1px solid var(--blog-border);background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:0.85rem;font-weight:700;color:var(--blog-text);transition:all 0.2s ease;font-family:inherit;padding:0;line-height:1}
.text-size-btn:hover{border-color:var(--blog-primary-light);color:var(--blog-primary)}
.text-size-btn.active{background:var(--blog-primary);color:#fff;border-color:var(--blog-primary)}

/* ─── Article Body ─────────────────────────────────────────── */
.post-article-wrap{max-width:var(--blog-article-width);margin:0 auto;padding:0 24px 40px}
.post-article-header{display:flex;align-items:center;gap:12px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--blog-border)}
.post-article-header .back-link{display:inline-flex;align-items:center;gap:6px;color:var(--blog-primary);text-decoration:none;font-size:0.88rem;font-weight:600;transition:color 0.2s ease}
.post-article-header .back-link:hover{color:var(--blog-primary-hover)}

.post-article{font-family:'Source Serif Pro',Lora,Georgia,'Times New Roman',serif;font-size:18px;line-height:1.75;color:var(--blog-text)}
.post-article h2{font-family:Inter,system-ui,sans-serif;font-size:1.5rem;font-weight:800;color:var(--blog-heading);margin:48px 0 16px;line-height:1.25;letter-spacing:-0.02em}
.post-article h2:first-child{margin-top:0}
.post-article h3{font-family:Inter,system-ui,sans-serif;font-size:1.2rem;font-weight:700;color:var(--blog-heading);margin:32px 0 12px;line-height:1.3;letter-spacing:-0.01em}
.post-article p{margin:0 0 20px}
.post-article p:last-child{margin-bottom:0}
.post-article a{color:var(--blog-primary);text-decoration:underline;text-underline-offset:2px;transition:color 0.2s ease}
.post-article a:hover{color:var(--blog-primary-hover)}
.post-article strong{color:var(--blog-heading);font-weight:700}
.post-article blockquote{margin:32px 0;padding:20px 24px;border-left:3px solid var(--blog-primary);background:rgba(29,78,216,0.03);border-radius:0 12px 12px 0;font-style:italic;font-size:1.1rem;color:var(--blog-heading);line-height:1.6;font-family:Inter,system-ui,sans-serif}
.post-article blockquote p{margin:0}
.post-article ul{margin:0 0 20px;padding:0;list-style:none}
.post-article ul li{padding:6px 0 6px 24px;position:relative}
.post-article ul li::before{content:'';position:absolute;left:4px;top:14px;width:6px;height:6px;border-radius:50%;background:var(--blog-primary);opacity:0.5}

/* ─── Tags Section ─────────────────────────────────────────── */
.post-tags{max-width:var(--blog-article-width);margin:0 auto;padding:0 24px 32px;display:flex;gap:8px;flex-wrap:wrap}
.post-tag{padding:6px 14px;border-radius:999px;background:rgba(29,78,216,0.06);color:var(--blog-primary);font-size:0.82rem;font-weight:600;text-decoration:none;transition:all 0.2s ease}
.post-tag:hover{background:rgba(29,78,216,0.12)}

/* ─── Reactions ────────────────────────────────────────────── */
.post-reactions{max-width:var(--blog-article-width);margin:0 auto;padding:32px 24px;border-top:1px solid var(--blog-border);text-align:center}
.post-reactions h4{font-size:0.95rem;font-weight:700;color:var(--blog-heading);margin:0 0 16px}
.reactions-row{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.reaction-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 20px;border-radius:12px;border:1px solid var(--blog-border);background:#fff;cursor:pointer;transition:all 0.2s ease;font-family:inherit;min-width:80px}
.reaction-btn:hover{border-color:var(--blog-primary-light);transform:translateY(-2px)}
.reaction-btn.reacted{border-color:var(--blog-primary-light);background:rgba(29,78,216,0.04)}
.reaction-emoji{font-size:1.5rem;line-height:1}
.reaction-label{font-size:0.72rem;color:var(--blog-muted);font-weight:500}

/* ─── Share Buttons ────────────────────────────────────────── */
.post-share{max-width:var(--blog-article-width);margin:0 auto;padding:24px 24px 40px;display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}
.share-label{font-size:0.85rem;font-weight:600;color:var(--blog-text);margin-right:4px}
.share-btn{width:40px;height:40px;border-radius:10px;border:1px solid var(--blog-border);background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--blog-text);transition:all 0.2s ease;font-size:1.1rem;padding:0;line-height:1;text-decoration:none}
.share-btn:hover{border-color:var(--blog-primary-light);color:var(--blog-primary);transform:translateY(-2px)}
.share-btn.copy-link{position:relative}

/* ─── Copy Toast ───────────────────────────────────────────── */
.copy-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(100px);padding:12px 24px;border-radius:12px;background:var(--blog-heading);color:#fff;font-size:0.88rem;font-weight:600;z-index:10001;opacity:0;transition:all 0.3s ease;pointer-events:none;box-shadow:0 8px 24px rgba(20,24,31,0.15)}
.copy-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ─── Table of Contents ────────────────────────────────────── */
.toc-desktop{position:sticky;top:100px;max-height:calc(100vh - 140px);overflow-y:auto;scrollbar-width:thin}
.toc-desktop h4{font-size:0.78rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--blog-muted);margin:0 0 12px}
.toc-list{list-style:none;padding:0;margin:0}
.toc-item{margin-bottom:4px}
.toc-link{display:block;padding:6px 12px;border-radius:8px;font-size:0.85rem;font-weight:500;color:var(--blog-text);text-decoration:none;transition:all 0.2s ease;border-left:2px solid transparent;line-height:1.3}
.toc-link:hover{color:var(--blog-heading);background:rgba(29,78,216,0.03)}
.toc-link.active{color:var(--blog-primary);border-left-color:var(--blog-primary);background:rgba(29,78,216,0.04);font-weight:600}

.toc-mobile{display:none;max-width:var(--blog-article-width);margin:0 auto;padding:0 24px 16px}
.toc-mobile select{width:100%;padding:12px 16px;border-radius:12px;border:1px solid var(--blog-border);background:#fff;font-size:0.9rem;font-family:inherit;color:var(--blog-heading);outline:none;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.toc-mobile select:focus{border-color:var(--blog-primary-light);box-shadow:0 0 0 3px rgba(29,78,216,0.1)}

/* ─── Related Articles ─────────────────────────────────────── */
.related-section{max-width:var(--blog-max-width);margin:0 auto;padding:48px 24px 60px;border-top:1px solid var(--blog-border)}
.related-section h2{font-size:1.3rem;font-weight:800;color:var(--blog-heading);margin:0 0 24px;letter-spacing:-0.02em}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.related-card{background:#fff;border-radius:var(--blog-radius);overflow:hidden;box-shadow:var(--blog-card-shadow);cursor:pointer;transition:transform 0.3s ease,box-shadow 0.3s ease;text-decoration:none;display:block}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--blog-card-shadow-hover)}
.related-card-gradient{height:140px;padding:16px}
.related-card-badge{display:inline-block;padding:3px 10px;border-radius:999px;background:rgba(255,255,255,0.2);backdrop-filter:blur(4px);color:#fff;font-size:0.68rem;font-weight:700;text-transform:uppercase}
.related-card-body{padding:16px 20px 20px}
.related-card-title{font-size:0.95rem;font-weight:700;color:var(--blog-heading);margin:0 0 6px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.related-card-meta{font-size:0.78rem;color:var(--blog-muted)}

/* ─── 404 State ────────────────────────────────────────────── */
.post-404{text-align:center;padding:120px 24px}
.post-404 h1{font-size:4rem;font-weight:800;color:var(--blog-heading);margin:0 0 8px;letter-spacing:-0.03em}
.post-404 p{font-size:1.1rem;color:var(--blog-text);margin:0 0 24px}
.post-404 .back-link{display:inline-block;padding:12px 28px;border-radius:12px;background:var(--blog-primary);color:#fff;text-decoration:none;font-weight:700;transition:background 0.2s ease}
.post-404 .back-link:hover{background:var(--blog-primary-hover)}

/* ─── Read Time Remaining ──────────────────────────────────── */
.read-time-remaining{position:fixed;bottom:24px;right:24px;padding:8px 16px;border-radius:999px;background:var(--blog-heading);color:#fff;font-size:0.78rem;font-weight:600;z-index:9999;opacity:1;transition:opacity 0.3s ease;pointer-events:none;box-shadow:0 4px 12px rgba(20,24,31,0.12)}
.read-time-remaining.hidden{opacity:0}

/* ─── Post Layout (TOC sidebar) ────────────────────────────── */
.post-layout{display:grid;grid-template-columns:200px 1fr 200px;max-width:1100px;margin:0 auto;padding:0 24px;gap:24px}
.post-layout .post-article-wrap{max-width:100%;padding:0;grid-column:2}
.post-layout .toc-desktop{grid-column:1}
.post-layout .toc-desktop-right{grid-column:3}

@media (max-width:1024px){
  .post-layout{grid-template-columns:1fr}
  .post-layout .post-article-wrap{grid-column:1}
  .toc-desktop{display:none}
  .toc-mobile{display:block}
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════ */

@media (max-width:900px){
  .posts-grid{grid-template-columns:repeat(2,1fr)}
  .skeleton-grid{grid-template-columns:repeat(2,1fr)}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .blog-hero{padding:80px 20px 32px}
  .controls-row{flex-direction:column;align-items:stretch}
  .search-wrap{min-width:0}
  .category-chips{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
  .chip{white-space:nowrap;flex-shrink:0}
  .post-hero{padding:60px 20px 40px;min-height:260px}
}

@media (max-width:600px){
  .posts-grid{grid-template-columns:1fr}
  .skeleton-grid{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .blog-hero{padding:60px 16px 24px}
  .blog-container{padding:0 16px 40px}
  .post-card-gradient{height:160px}
  .post-card-body{padding:16px 20px 20px}
  .post-hero{padding:48px 16px 32px;min-height:220px}
  .post-hero h1{font-size:1.4rem}
  .post-article{font-size:17px}
  .post-article-wrap{padding:0 16px 32px}
  .post-tags{padding:0 16px 24px}
  .post-reactions{padding:24px 16px}
  .post-share{padding:16px 16px 32px}
  .continue-card{flex:0 0 240px}
  .read-time-remaining{bottom:16px;right:16px;font-size:0.72rem;padding:6px 12px}
  .copy-toast{bottom:16px;font-size:0.82rem;padding:10px 20px}
  .author-bio-inner{flex-direction:column;align-items:center;text-align:center;padding:24px 20px}
  .author-bio-img{width:72px;height:72px}
}


/* ─── Author Bio ───────────────────────────────────────── */
.author-bio{max-width:var(--blog-article-width);margin:0 auto;padding:0 24px 32px}
.author-bio-inner{display:flex;gap:24px;align-items:flex-start;padding:32px;border-radius:var(--blog-radius-lg);background:linear-gradient(135deg,rgba(29,78,216,0.04),rgba(8,145,178,0.03));border:1px solid var(--blog-border);position:relative;overflow:hidden}
.author-bio-inner::before{content:"";position:absolute;top:0;right:0;width:200px;height:200px;background:radial-gradient(circle,rgba(29,78,216,0.06),transparent 70%);pointer-events:none}
.author-bio-photo{flex-shrink:0}
.author-bio-img{width:88px;height:88px;border-radius:50%;object-fit:cover;border:3px solid rgba(29,78,216,0.15);box-shadow:0 4px 16px rgba(20,24,31,0.08)}
.author-bio-content{flex:1;min-width:0}
.author-bio-label{font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--blog-primary);margin-bottom:6px}
.author-bio-name{font-size:1.15rem;font-weight:800;color:var(--blog-heading);margin:0 0 4px;letter-spacing:-0.01em}
.author-bio-title{font-size:0.85rem;font-weight:600;color:var(--blog-primary);margin-bottom:12px;opacity:0.85}
.author-bio-text{font-size:0.88rem;color:var(--blog-text);line-height:1.6;margin:0}

/* ─── Reduced Motion ───────────────────────────────────────── */

@media (prefers-reduced-motion:reduce){
  .post-card{animation:none;opacity:1;transform:none}
  .skeleton-gradient,.skeleton-line{animation:none}
  .post-card:hover{transform:none}
  .related-card:hover{transform:none}
  .reaction-btn:hover{transform:none}
  .share-btn:hover{transform:none}
  .reading-progress{transition:none}
  .copy-toast{transition:none}
}