:root{--primary:#1a56db;--accent:#e74c3c;--bg:#ffffff;--text:#1f2937;--muted:color-mix(in srgb,var(--text) 55%,var(--bg));--line:color-mix(in srgb,var(--text) 12%,var(--bg));--card-bg:color-mix(in srgb,var(--text) 3%,var(--bg));--font-heading:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;--font-body:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;--radius:12px}*{box-sizing:border-box}body{margin:0;font-family:var(--font-body);color:var(--text);background:var(--bg);line-height:1.7;font-size:17px}h1,h2,h3,h4{font-family:var(--font-heading);line-height:1.25;margin:0 0 .5em}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}.container{max-width:1140px;margin:0 auto;padding:0 20px}.site-header{background:var(--bg);border-bottom:1px solid var(--line)}.site-header.dark{background:color-mix(in srgb,var(--text) 92%,black)}.site-header.dark .site-nav a,.site-header.dark .brand-name{color:#fff}.site-header.sticky{position:sticky;top:0;z-index:50}.header-inner{display:flex;align-items:center;gap:24px;min-height:64px}.brand img{max-height:40px;width:auto}.brand-name{font-family:var(--font-heading);font-weight:800;font-size:1.35rem;color:var(--text)}.site-nav{margin-left:auto;display:flex;gap:22px}.site-nav a{color:var(--text);font-weight:500;font-size:.95rem}.site-nav a:hover{color:var(--primary);text-decoration:none}.nav-toggle,.nav-toggle-label{display:none}.hero{background:linear-gradient(135deg,var(--primary),color-mix(in srgb,var(--primary) 55%,var(--accent)));color:#fff;padding:72px 0}.hero h1{font-size:clamp(2rem,5vw,3.2rem);margin:0}.hero-subtitle{font-size:1.15rem;opacity:.92;margin:14px 0 0;max-width:640px}.category-strip{border-bottom:1px solid var(--line);padding:14px 0}.category-strip .container{display:flex;flex-wrap:wrap;gap:10px}.chip{display:inline-block;padding:4px 14px;border-radius:999px;background:var(--card-bg);border:1px solid var(--line);color:var(--text);font-size:.85rem}.chip:hover{border-color:var(--primary);color:var(--primary);text-decoration:none}.section-title{font-size:1.5rem;margin:48px 0 20px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}.card{background:var(--card-bg);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}.card-wide{grid-column:span 2}.card-image img{width:100%;aspect-ratio:16/9;object-fit:cover}.card-body{padding:18px 20px 20px}.card-body h3{font-size:1.1rem;margin:6px 0 8px}.card-body h3 a{color:var(--text)}.card-body p{margin:0 0 10px;color:var(--muted);font-size:.92rem}.card-category{text-transform:uppercase;letter-spacing:.06em;font-size:.72rem;font-weight:600;color:var(--accent)}time{color:var(--muted);font-size:.82rem}.list-grid{display:grid;gap:22px}.list-item{display:grid;grid-template-columns:220px 1fr;gap:20px;padding-bottom:22px;border-bottom:1px solid var(--line)}.list-image img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius)}.list-item h3{font-size:1.15rem;margin:4px 0 6px}.list-item h3 a{color:var(--text)}.list-item p{margin:0 0 8px;color:var(--muted);font-size:.92rem}.empty-note{color:var(--muted);padding:30px 0 60px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;align-items:start}@media (max-width:980px){.article-layout{grid-template-columns:1fr}}.article{max-width:780px;padding-top:40px}.article-sidebar{position:sticky;top:84px;padding-top:48px}.rec-title{font-size:1.05rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:2px solid var(--accent);padding-bottom:8px;margin:0 0 16px}.rec-item{display:flex;gap:12px;align-items:flex-start;margin:0 0 16px}.rec-thumb img{width:84px;height:56px;object-fit:cover;border-radius:8px}.rec-item h3{font-size:.92rem;line-height:1.35;margin:0 0 4px}.rec-item h3 a{color:var(--text)}.rec-item h3 a:hover{color:var(--accent)}.rec-item time{font-size:.78rem}.article-header h1{font-size:clamp(1.7rem,4vw,2.5rem);margin:8px 0 12px}.article-meta{display:flex;align-items:center;gap:16px;color:var(--muted);font-size:.9rem;margin-bottom:8px}.author{display:inline-flex;align-items:center;gap:8px;color:inherit;text-decoration:none}.author:hover{color:var(--accent)}.avatar{width:28px;height:28px;border-radius:50%;object-fit:cover}.avatar-lg{width:56px;height:56px}.avatar-xl{width:96px;height:96px;border-radius:50%;object-fit:cover}.article-image img{width:100%;border-radius:var(--radius);margin:18px 0}.article-image{margin:0}.article-content{font-size:1.05rem}.article-content h2{margin-top:1.6em}.article-content img{border-radius:var(--radius);margin:1em 0}.article-tags{margin:28px 0;display:flex;flex-wrap:wrap;gap:8px}.author-box{display:flex;gap:16px;align-items:flex-start;background:var(--card-bg);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin:30px 0}.author-box p{margin:4px 0 0;color:var(--muted);font-size:.92rem}.author-box a{color:inherit;text-decoration:none}.author-box strong a:hover{color:var(--accent)}.author-more{display:inline-block;margin-top:8px;font-size:.85rem;font-weight:600;color:var(--accent)!important}.related{padding-bottom:60px}.author-hero{display:flex;gap:22px;align-items:center;margin:30px 0 36px}.author-hero h1{margin:0 0 6px}.author-hero-bio{color:var(--muted);margin:0 0 6px;max-width:60ch}.author-hero-count{color:var(--muted);font-size:.85rem;margin:0}.site-footer{background:color-mix(in srgb,var(--text) 94%,black);color:#d3d6db;margin-top:70px;padding:44px 0 24px}.footer-inner{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}.footer-brand{font-family:var(--font-heading);font-weight:700;font-size:1.15rem;color:#fff}.footer-text{color:#aab0b9;max-width:420px;font-size:.9rem}.footer-nav{display:flex;gap:18px;flex-wrap:wrap}.footer-nav a{color:#d3d6db;font-size:.9rem}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;font-size:.82rem;color:#8b919b}.not-found{text-align:center;padding:90px 0}.not-found h1{font-size:6rem;margin:0;color:var(--primary)}.btn{display:inline-block;background:var(--primary);color:#fff;padding:10px 26px;border-radius:999px;margin-top:18px;font-weight:600}.btn:hover{text-decoration:none;opacity:.92}@media (max-width:760px){.nav-toggle-label{display:block;margin-left:auto;cursor:pointer;width:26px;height:20px;position:relative}.nav-toggle-label span,.nav-toggle-label span::before,.nav-toggle-label span::after{content:'';position:absolute;height:2px;width:100%;background:currentColor;left:0;transition:.2s}.nav-toggle-label span{top:9px}.nav-toggle-label span::before{top:-8px}.nav-toggle-label span::after{top:8px}.site-header.dark .nav-toggle-label{color:#fff}.site-nav{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--line);padding:14px 20px;gap:14px}.site-header.dark .site-nav{background:color-mix(in srgb,var(--text) 92%,black)}.nav-toggle:checked ~ .site-nav{display:flex}.header-inner{position:relative}.card-wide{grid-column:span 1}.list-item{grid-template-columns:1fr}}