:root{--bg-primary:#0f1b2f;--bg-secondary:#16273f;--bg-card:rgba(255,255,255,0.04);--bg-card-hover:rgba(255,255,255,0.08);--border-card:rgba(255,255,255,0.06);--text-primary:#eaf0f6;--text-secondary:#b0c8db;--text-muted:#5f7e96;--accent-1:#3ba9e0;--accent-2:#f0b429;--accent-3:#48c9b0;--gradient-main:linear-gradient(135deg,#3ba9e0,#48c9b0);--gradient-glow:radial-gradient(ellipse at 30% 20%,rgba(59,169,224,0.10),transparent 60%),radial-gradient(ellipse at 70% 80%,rgba(240,180,41,0.06),transparent 50%);--radius-card:20px;--radius-sm:10px;--shadow-card:0 20px 60px rgba(0,0,0,0.5);--font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;--transition-smooth:cubic-bezier(0.25,0.46,0.45,0.94);--secondary:#4f46e5;--light:#f8fafc;--dark:#0f172a;--gray:#64748b;--success:#10b981;--border:#e2e8f0;--shadow:0 4px 6px rgba(0,0,0,0.1)}.article-container{background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}.article-container .bg-glow{position:fixed;inset:0;pointer-events:none;z-index:0;background:var(--gradient-glow);animation:glowPulse 14s ease-in-out infinite alternate}@keyframes glowPulse{0%{opacity:.5;transform:scale(1)}100%{opacity:1;transform:scale(1.06)}}.article-container .container{position:relative;z-index:1;max-width:1060px;margin:0 auto;padding:0 28px}.article-container a.inline-link{color:var(--accent-1);text-decoration:none;border-bottom:1px solid rgba(59,169,224,0.20);transition:border-color .25s ease,color .25s ease;font-weight:500}.article-container a.inline-link:hover{color:#6bc4f0;border-bottom-color:#6bc4f0}.article-container .top-progress{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(15,27,47,0.85);backdrop-filter:blur(18px) saturate(1.4);border-bottom:1px solid rgba(255,255,255,0.04);padding:12px 28px;display:flex;align-items:center;justify-content:space-between;transition:transform .3s var(--transition-smooth)}.article-container .top-progress.hidden{transform:translateY(-100%)}.article-container .top-progress .label{font-size:13px;font-weight:600;color:var(--text-secondary);letter-spacing:.3px}.article-container .top-progress .label span{color:var(--accent-2);font-weight:700}.article-container .progress-track{flex:1;margin:0 24px;height:4px;background:rgba(255,255,255,0.08);border-radius:10px;overflow:hidden;max-width:400px}.article-container .progress-track .bar{height:100%;width:0;background:var(--gradient-main);border-radius:10px;transition:width .2s ease}.article-container .top-progress .chapter-idx{font-size:13px;font-weight:500;color:var(--text-muted);font-variant-numeric:tabular-nums;min-width:80px;text-align:right}.article-container .hero{padding:140px 0 70px;position:relative;text-align:center}.article-container .hero .badge{display:inline-block;background:rgba(59,169,224,0.15);border:1px solid rgba(59,169,224,0.25);color:var(--accent-1);font-size:13px;font-weight:600;letter-spacing:.8px;padding:6px 20px;border-radius:100px;text-transform:uppercase;margin-bottom:24px}.article-container .hero h1{font-size:clamp(2.4rem,5.5vw,4rem);font-weight:800;line-height:1.15;letter-spacing:-0.02em;background:linear-gradient(135deg,#fff 40%,#8ac6f0 80%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:20px}.article-container .hero .sub{font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--text-secondary);max-width:720px;margin:0 auto 16px;font-weight:400;line-height:1.7}.article-container .hero .meta{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;margin-top:28px;font-size:14px;color:var(--text-muted)}.article-container .hero .meta span{display:flex;align-items:center;gap:8px}.article-container .hero .meta .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent-2);animation:dotPulse 2s ease-in-out infinite}@keyframes dotPulse{0%,100%{opacity:.3;transform:scale(0.8)}50%{opacity:1;transform:scale(1.2)}}.article-container section{padding:56px 0 20px;opacity:0;transform:translateY(48px);transition:opacity .8s var(--transition-smooth),transform .8s var(--transition-smooth)}.article-container section.visible{opacity:1;transform:translateY(0)}.article-container .section-number{display:inline-block;font-size:20px;font-weight:700;color:var(--accent-1);letter-spacing:1px;text-transform:uppercase;background:rgba(59,169,224,0.08);padding:4px 16px;border-radius:100px;border:1px solid rgba(59,169,224,0.15);margin-bottom:16px}.article-container h2{font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:700;letter-spacing:-0.01em;line-height:1.25;margin-bottom:16px;background:linear-gradient(135deg,#fff 50%,#8ac6f0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.article-container h2 .highlight{background:linear-gradient(135deg,var(--accent-2),var(--accent-3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.article-container h3{font-size:1.25rem;font-weight:600;color:#d6e5f0;margin:28px 0 12px;letter-spacing:-0.01em}.article-container h3 i{color:var(--accent-1);margin-right:8px}.article-container p{color:var(--text-secondary);margin-bottom:16px;font-size:1.05rem}.article-container p strong{color:#d6e5f0;font-weight:600}.article-container .card{background:var(--bg-card);backdrop-filter:blur(4px);border:1px solid var(--border-card);border-radius:var(--radius-card);padding:28px 32px;margin:24px 0;box-shadow:var(--shadow-card);transition:background .3s ease,transform .3s ease,box-shadow .3s ease}.article-container .card:hover{background:var(--bg-card-hover);transform:translateY(-2px);box-shadow:0 24px 72px rgba(0,0,0,0.6)}.article-container .card .label{font-size:16px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--accent-2);margin-bottom:8px;display:block}.article-container .card .label i{margin-right:6px}.article-container .stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin:20px 0 8px}.article-container .stat-item{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.05);border-radius:var(--radius-sm);padding:18px 14px;text-align:center;transition:background .3s ease,transform .3s ease}.article-container .stat-item:hover{background:rgba(59,169,224,0.08);transform:scale(1.02)}.article-container .stat-item .number{font-size:2rem;font-weight:700;background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-variant-numeric:tabular-nums}.article-container .stat-item .desc{font-size:13px;color:var(--text-muted);margin-top:4px}.article-container .flow-wrapper{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px 20px;margin:20px 0 16px;padding:16px;background:rgba(255,255,255,0.02);border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,0.04)}.article-container .flow-step{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 16px;background:rgba(255,255,255,0.04);border-radius:var(--radius-sm);min-width:80px;text-align:center}.article-container .flow-step i{font-size:1.6rem;color:var(--accent-1)}.article-container .flow-step span{font-size:.9rem;color:var(--text-secondary);font-weight:500}.article-container .flow-arrow{font-size:1.4rem;color:var(--text-muted)}@media(max-width:640px){.article-container .flow-wrapper{flex-direction:column;align-items:stretch}.article-container .flow-arrow{transform:rotate(90deg);text-align:center}}.article-container .grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:12px 0 8px}@media(max-width:640px){.article-container .grid-2{grid-template-columns:1fr}}.article-container .prep-item{background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.04);border-radius:var(--radius-sm);padding:14px 18px;display:flex;align-items:flex-start;gap:12px;transition:background .3s ease,transform .3s ease}.article-container .prep-item:hover{background:rgba(59,169,224,0.06);transform:translateY(-2px)}.article-container .prep-item .icon{font-size:18px;flex-shrink:0;margin-top:2px;color:var(--accent-1);width:24px;text-align:center}.article-container .prep-item .text{font-size:.95rem;color:var(--text-secondary)}.article-container .prep-item .text strong{color:#d6e5f0}.article-container .pull-quote{border-left:4px solid var(--accent-2);padding:16px 24px;margin:24px 0;background:rgba(240,180,41,0.05);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:1.05rem;color:#d0e0ec;font-weight:500}.article-container .pull-quote strong{color:#fff}.article-container .figure{margin:28px 0 22px;border-radius:var(--radius-sm);overflow:hidden;background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.06)}.article-container .figure .caption{padding:10px 18px;font-size:.9rem;color:var(--text-muted);background:rgba(255,255,255,0.02);border-top:1px solid rgba(255,255,255,0.04);text-align:center}.article-container .next-ep{margin:50px 0 30px;padding:32px 36px;background:linear-gradient(135deg,rgba(59,169,224,0.06),rgba(72,201,176,0.06));border:1px solid rgba(59,169,224,0.12);border-radius:var(--radius-card);text-align:center}.article-container .next-ep h3{margin-top:0;font-size:1.3rem;background:linear-gradient(135deg,var(--accent-1),var(--accent-3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.article-container .next-ep p{max-width:600px;margin:6px auto 0;color:var(--text-muted)}.article-container .next-ep .ep-list{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 24px;margin-top:12px;list-style:none;padding:0}.article-container .next-ep .ep-list li{font-size:.95rem;color:var(--text-secondary)}.article-container .next-ep .ep-list li i{margin-right:6px;color:var(--accent-1)}.article-container .next-ep .ep-list a{color:var(--accent-1);border-bottom:1px solid transparent;transition:border-color .25s;text-decoration:none}.article-container .next-ep .ep-list a:hover{border-bottom-color:var(--accent-1)}.article-container .footer{text-align:center;padding:36px 0 28px;border-top:1px solid rgba(255,255,255,0.03);margin-top:20px;color:var(--text-muted);font-size:14px}@media(max-width:768px){.article-container .container{padding:0 16px}.article-container .hero{padding:120px 0 50px}.article-container .card{padding:20px 18px}.article-container .top-progress{padding:10px 16px;flex-wrap:wrap;gap:6px}.article-container .top-progress .label{font-size:12px}.article-container .progress-track{order:3;flex:1 1 100%;margin:4px 0 0;max-width:none}.article-container .top-progress .chapter-idx{font-size:12px;min-width:60px}.article-container .stats-grid{grid-template-columns:1fr 1fr}.article-container section{padding:36px 0 10px}.article-container .next-ep{padding:24px 18px}.article-container .flow-wrapper{padding:12px}}@media(max-width:480px){.article-container .hero h1{font-size:1.9rem}.article-container .stats-grid{grid-template-columns:1fr}.article-container .hero .meta{flex-direction:column;align-items:center;gap:6px}.article-container .pull-quote{padding:12px 16px;font-size:.95rem}.article-container .grid-2{gap:10px}.article-container .prep-item{padding:10px 12px}}