@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');:root{--primary:#06f;--primary-dark:#0050cc;--primary-light:#e6f0ff;--accent:#00d4aa;--accent-dark:#00b894;--accent-light:#e6fbf5;--bg-primary:#fff;--bg-secondary:#f7f8fa;--bg-tertiary:#ebedf0;--text-primary:#1a1d23;--text-secondary:#5a6270;--text-tertiary:#8e95a2;--border:#dfe1e6;--success:#00c48c;--warning:#ffb020;--danger:#ff4757;--shadow-sm:0 1px 2px rgba(26,29,35,0.06),0 1px 3px rgba(26,29,35,0.08);--shadow-md:0 4px 12px rgba(26,29,35,0.08);--shadow-lg:0 12px 32px rgba(26,29,35,0.12);--radius-sm:8px;--radius:12px;--radius-lg:16px;--transition:160ms cubic-bezier(0.4,0,0.2,1);--header-height:64px}:root[data-theme="dark"]{--bg-primary:#0d1117;--bg-secondary:#161b22;--bg-tertiary:#21262d;--text-primary:#e6edf3;--text-secondary:#8b949e;--text-tertiary:#6e7681;--border:#30363d;--primary-light:#10243e;--accent-light:#0c2b26;--shadow-sm:0 1px 2px rgba(0,0,0,0.4);--shadow-md:0 4px 12px rgba(0,0,0,0.4);--shadow-lg:0 12px 32px rgba(0,0,0,0.5)}@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg-primary:#0d1117;--bg-secondary:#161b22;--bg-tertiary:#21262d;--text-primary:#e6edf3;--text-secondary:#8b949e;--text-tertiary:#6e7681;--border:#30363d;--primary-light:#10243e;--accent-light:#0c2b26;--shadow-sm:0 1px 2px rgba(0,0,0,0.4);--shadow-md:0 4px 12px rgba(0,0,0,0.4);--shadow-lg:0 12px 32px rgba(0,0,0,0.5)}}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;line-height:1.6;color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background var(--transition),color 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auto;padding:0 24px}.section{padding:48px 0}.section-title{margin-bottom:24px;display:flex;align-items:center;justify-content:space-between;gap:16px}.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}.article-layout{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}@media(max-width:768px){.container{padding:0 16px}.article-layout{grid-template-columns:1fr}.articles-grid{grid-template-columns:1fr}}.site-header{position:sticky;top:0;z-index:100;height:var(--header-height);background:color-mix(in srgb,var(--bg-primary) 82%,transparent);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.header-inner{height:100%;display:flex;align-items:center;gap:24px}.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.25rem;color:var(--text-primary);white-space:nowrap;letter-spacing:-.02em}.logo:hover{color:var(--text-primary)}.logo-mark{width:32px;height:32px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border-radius:9px;font-weight:800}.logo b{color:var(--primary)}.header-search{flex:1;max-width:460px;margin:0 auto;position:relative}.header-search input{width:100%;height:40px;padding:0 16px 0 42px;border:1px solid var(--border);border-radius:999px;background:var(--bg-secondary);color:var(--text-primary);font-size:.95rem;transition:border-color var(--transition),box-shadow var(--transition)}.header-search input:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.header-search 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var(--transition)}.icon-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.nav-links{display:flex;align-items:center;gap:4px}.nav-links a{padding:8px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);font-weight:500;font-size:.95rem}.nav-links a:hover{background:var(--bg-secondary);color:var(--text-primary)}.theme-toggle .icon-sun{display:none}:root[data-theme="dark"] .theme-toggle .icon-sun{display:block}:root[data-theme="dark"] .theme-toggle .icon-moon{display:none}@media(prefers-color-scheme:dark){:root:not([data-theme="light"]) .theme-toggle .icon-sun{display:block}:root:not([data-theme="light"]) .theme-toggle .icon-moon{display:none}}.hamburger{display:none}.mobile-menu{position:fixed;inset:0 0 0 auto;width:min(320px,85vw);background:var(--bg-primary);border-left:1px solid var(--border);box-shadow:var(--shadow-lg);transform:translateX(100%);transition:transform 240ms cubic-bezier(0.4,0,0.2,1);z-index:200;padding:24px;overflow-y:auto}.mobile-menu.open{transform:translateX(0)}.mobile-menu h4{margin:20px 0 8px;color:var(--text-tertiary);text-transform:uppercase;font-size:.75rem;letter-spacing:.05em}.mobile-menu a{display:block;padding:8px 0;color:var(--text-primary);font-weight:500}.menu-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.4);z-index:150;opacity:0;visibility:hidden;transition:opacity var(--transition),visibility var(--transition)}.menu-overlay.open{opacity:1;visibility:visible}@media(max-width:900px){.nav-links{display:none}.hamburger{display:grid}}@media(max-width:560px){.header-search{display:none}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;min-height:44px;transition:transform var(--transition),background var(--transition),box-shadow var(--transition)}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);color:#fff}.btn-accent{background:var(--accent);color:#06231d}.btn-accent:hover{background:var(--accent-dark);color:#06231d}.btn-ghost{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-tertiary);color:var(--text-primary)}.btn-block{width:100%}.btn-lg{padding:16px 24px;font-size:1.05rem}.category-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:600;background:var(--primary-light);color:var(--primary)}.version-badge{display:inline-block;padding:2px 8px;border-radius:6px;background:var(--bg-tertiary);color:var(--text-secondary)}.article-card{display:flex;flex-direction:column;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}.article-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:color-mix(in srgb,var(--primary) 40%,var(--border))}.article-card .thumb{aspect-ratio:16 / 9;background:linear-gradient(135deg,var(--bg-secondary),var(--bg-tertiary));display:grid;place-items:center;color:var(--text-tertiary)}.article-card .thumb svg,.article-card .thumb img{width:56px;height:56px}.article-card .card-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}.article-card h3{font-size:1.1rem}.article-card h3 a{color:var(--text-primary)}.article-card h3 a:hover{color:var(--primary)}.article-card .excerpt{color:var(--text-secondary);font-size:.9rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.article-card .card-meta{margin-top:auto;display:flex;gap:12px;color:var(--text-tertiary);font-size:.8rem}.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.85rem;color:var(--text-tertiary);margin-bottom:16px}.breadcrumb a{color:var(--text-secondary)}.breadcrumb a:hover{color:var(--primary)}.breadcrumb .sep{color:var(--text-tertiary)}.site-footer{margin-top:64px;background:var(--bg-secondary);border-top:1px solid var(--border);padding:48px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:32px}.footer-col h4{margin-bottom:16px;font-size:.9rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-tertiary)}.footer-col ul{list-style:none}.footer-col li{margin-bottom:8px}.footer-col a{color:var(--text-secondary);font-size:.92rem}.footer-col a:hover{color:var(--primary)}.footer-brand p{color:var(--text-secondary);font-size:.92rem;margin-top:12px;max-width:320px}.footer-bottom{margin-top:32px;padding-top:24px;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:var(--text-tertiary);font-size:.85rem}.footer-disclaimer{max-width:640px}@media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.text-muted{color:var(--text-secondary)}.mt-0{margin-top:0}img.lazy{opacity:0;transition:opacity 300ms}img.lazy.loaded{opacity:1}