:root{--bg:#0a0a1a;--primary:#00f2ff;--secondary:#7000ff;--accent:#ff006e;--neon-pink:#ff006e;--neon-purple:#8338ec;--neon-blue:#3a86ff;--neon-cyan:#06ffa5;--neon-yellow:#ffbe0b;--neon-orange:#fb5607;--gradient-1:linear-gradient(135deg,#667eea,#764ba2);--gradient-2:linear-gradient(135deg,#f093fb,#f5576c);--gradient-3:linear-gradient(135deg,#4facfe,#00f2fe);--gradient-4:linear-gradient(135deg,#43e97b,#38f9d7);--gradient-5:linear-gradient(135deg,#fa709a,#fee140);--gradient-6:linear-gradient(135deg,#30cfd0,#330867);--gradient-rainbow:linear-gradient(90deg,#ff006e,#8338ec 20%,#3a86ff 40%,#06ffa5 60%,#ffbe0b 80%,#fb5607);--bg-primary:#0a0a1a;--bg-secondary:#13132b;--bg-tertiary:#1a1a3e;--glass-bg-1:rgba(255,255,255,0.03);--glass-bg-2:rgba(255,255,255,0.05);--glass-bg-3:rgba(255,255,255,0.08);--glass-bg-4:rgba(255,255,255,0.12);--glass-border-1:rgba(255,255,255,0.08);--glass-border-2:rgba(255,255,255,0.15);--glass-border-3:rgba(255,255,255,0.25);--glass-pink:rgba(255,0,110,0.1);--glass-purple:rgba(131,56,236,0.1);--glass-blue:rgba(58,134,255,0.1);--glass-cyan:rgba(6,255,165,0.1);--glass-yellow:rgba(255,190,11,0.1);--text-primary:#ffffff;--text-secondary:#b8b8d1;--text-tertiary:#8888aa;--text-on-glass:#ffffff;--text-on-solid:#ffffff;--surface-divider:rgba(255,255,255,0.12);--surface-highlight:rgba(255,255,255,0.08);--surface-shadow-sm:0 4px 16px rgba(0,0,0,0.2);--surface-shadow-md:0 8px 32px rgba(0,0,0,0.3);--surface-shadow-lg:0 16px 64px rgba(0,0,0,0.4);--shadow-sm:0 2px 8px rgba(0,0,0,0.1);--shadow-md:0 4px 16px rgba(0,0,0,0.2);--shadow-lg:0 8px 32px rgba(0,0,0,0.3);--shadow-xl:0 16px 64px rgba(0,0,0,0.4);--glow-pink:0 0 20px rgba(255,0,110,0.5);--glow-purple:0 0 20px rgba(131,56,236,0.5);--glow-blue:0 0 20px rgba(58,134,255,0.5);--glow-cyan:0 0 20px rgba(6,255,165,0.5);--glow-yellow:0 0 20px rgba(255,190,11,0.5)}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;overflow-x:hidden;position:relative;min-height:100vh}.skip-link{position:fixed;top:.75rem;left:.75rem;z-index:1000;padding:.7rem 1rem;border-radius:10px;background:var(--text-primary);color:var(--bg-primary);font-weight:800;text-decoration:none;transform:translateY(-160%);transition:transform .2s ease}.skip-link:focus{transform:translateY(0)}.glass-card{background:var(--glass-bg-2);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--glass-border-1);border-radius:24px;padding:2rem;position:relative;overflow:hidden;transition:all .4s cubic-bezier(.4,0,.2,1);box-shadow:var(--surface-shadow-sm)}.glass-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 0,var(--surface-highlight) 50%,transparent 100%)}.glass-card:hover{transform:translateY(-8px) scale(1.02);border-color:var(--glass-border-3);box-shadow:var(--surface-shadow-lg),0 0 40px var(--surface-highlight),inset 0 0 20px var(--surface-highlight)}.glass-card-hover-glow:hover{box-shadow:0 20px 60px rgba(131,56,236,.4),0 0 40px rgba(131,56,236,.2),inset 0 0 20px rgba(131,56,236,.1)}.glass-card-pink{background:var(--glass-pink);border-color:rgba(255,0,110,.3)}.glass-card-pink:hover{box-shadow:var(--glow-pink),var(--shadow-lg);border-color:var(--neon-pink)}.glass-card-purple{background:var(--glass-purple);border-color:rgba(131,56,236,.3)}.glass-card-purple:hover{box-shadow:var(--glow-purple),var(--shadow-lg);border-color:var(--neon-purple)}.glass-card-blue{background:var(--glass-blue);border-color:rgba(58,134,255,.3)}.glass-card-blue:hover{box-shadow:var(--glow-blue),var(--shadow-lg);border-color:var(--neon-blue)}.glass-card-cyan{background:var(--glass-cyan);border-color:rgba(6,255,165,.3)}.glass-card-cyan:hover{box-shadow:var(--glow-cyan),var(--shadow-lg);border-color:var(--neon-cyan)}.glass-strong{background:var(--glass-bg-4);backdrop-filter:blur(40px) saturate(200%);-webkit-backdrop-filter:blur(40px) saturate(200%);border:2px solid var(--glass-border-2)}.gradient-text{background:var(--gradient-rainbow);background-size:200% 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cubic-bezier(.4,0,.2,1);z-index:1}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:var(--surface-highlight);transform:translate(-50%,-50%);transition:width .6s,height .6s;z-index:-1}.btn:hover:before{width:300px;height:300px}.btn-primary{background:var(--gradient-2);color:var(--text-on-solid);box-shadow:0 8px 24px rgba(var(--accent-rgb),.4)}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(var(--accent-rgb),.6)}.btn-secondary{background:var(--gradient-3);color:var(--text-on-solid);box-shadow:0 8px 24px rgba(var(--primary-rgb),.4)}.btn-secondary:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(var(--primary-rgb),.6)}.btn-glass{background:var(--glass-bg-3);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:2px solid var(--glass-border-2);color:var(--text-on-glass);box-shadow:var(--surface-shadow-sm)}.btn-glass:hover{background:var(--glass-bg-4);border-color:var(--glass-border-3);transform:translateY(-3px);box-shadow:var(--surface-shadow-md)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.8}}@keyframes rotate{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}@keyframes particleFloat{0%{transform:translateY(100vh) translateX(0) scale(0);opacity:0}10%{opacity:.6}90%{opacity:.6}to{transform:translateY(-100px) translateX(100px) scale(1);opacity:0}}.animate-float{animation:float 6s ease-in-out infinite}.animate-pulse{animation:pulse 3s ease-in-out infinite}.animate-rotate{animation:rotate 20s linear infinite}.glow-orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.6;animation:float 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border-box}.hover-lift{transition:transform .3s ease}.hover-lift:hover{transform:translateY(-8px)}::-webkit-scrollbar{width:12px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--gradient-2);border-radius:6px}::-webkit-scrollbar-thumb:hover{background:var(--gradient-3)}::selection{background:var(--neon-purple);color:white}::-moz-selection{background:var(--neon-purple);color:white}.light-mode body:before{background:radial-gradient(circle at 20% 30%,rgba(99,102,241,.08) 0,transparent 50%),radial-gradient(circle at 80% 20%,rgba(139,92,246,.08) 0,transparent 50%),radial-gradient(circle at 40% 70%,rgba(6,182,212,.08) 0,transparent 50%),radial-gradient(circle at 90% 80%,rgba(245,158,11,.08) 0,transparent 50%)}.light-mode body:after{background-image:linear-gradient(rgba(0,0,0,.03) 1px,transparent 0),linear-gradient(90deg,rgba(0,0,0,.03) 1px,transparent 0)}.light-mode ::selection{background:var(--neon-purple);color:white}.light-mode .glass-card{box-shadow:var(--surface-shadow-sm)}.light-mode .glass-card:hover{box-shadow:var(--surface-shadow-lg)}.light-mode .glow-orb{opacity:.15}.light-mode .particle{background:var(--neon-purple);opacity:.15}.light-mode ::-webkit-scrollbar-track{background:#f1f5f9}.light-mode ::-webkit-scrollbar-thumb{background:linear-gradient(135deg,var(--primary),var(--secondary))}@media (max-width:768px){.nav-desktop{display:none!important}.nav-hamburger{display:flex!important}nav{padding:.8rem 1.5rem!important}section{padding:4rem 1rem!important}.container{padding-left:1rem;padding-right:1rem}section>div>div[style*=grid]{grid-template-columns:1fr!important;gap:1rem!important}h1{font-size:clamp(1.8rem,5vw,3rem)!important;line-height:1.2!important}h2{font-size:clamp(1.3rem,4vw,2rem)!important}h3{font-size:clamp(1.1rem,3.5vw,1.5rem)!important}section a,section button{min-height:44px;min-width:44px}section 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repeat(4"]{grid-template-columns:repeat(2,1fr)!important;gap:.75rem!important}section>div>div[style*=border-left]{padding-left:1rem!important;margin-left:.5rem!important}footer{font-size:.85rem}}@supports (-webkit-touch-callout:none){body{min-height:-webkit-fill-available}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.gradient-text{animation:none}}.article-content-wide,.insights-container{width:min(1180px,calc(100% - 2rem));margin-inline:auto}.article-related-section,.insights-home-section,.product-related-insights{padding:clamp(4rem,8vw,7rem) 0}.article-related-section,.insights-home-section{background:linear-gradient(180deg,transparent,var(--glass-bg-1),transparent)}.insights-section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;margin-bottom:2rem}.insights-section-heading h2{margin:.35rem 0 0;color:var(--text-primary);font-size:clamp(1.8rem,4vw,2.7rem)}.insights-section-heading p{max-width:680px;margin:.65rem 0 0;color:var(--text-secondary);line-height:1.75}.insights-eyebrow{color:var(--primary);font-size:.8rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.insight-read-link,.insights-all-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;color:var(--text-primary);font-weight:700;text-decoration:none}.insights-all-link{flex:0 0 auto;padding:.65rem 1rem;border:1px solid var(--glass-border-2);border-radius:999px;background:var(--glass-bg-2)}.insight-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem}.insight-card{display:flex;min-width:0;flex-direction:column;overflow:hidden;border:1px solid var(--glass-border-1);border-radius:20px;background:var(--glass-bg-2);box-shadow:var(--surface-shadow-sm);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}.insight-card:hover{transform:translateY(-4px);border-color:var(--glass-border-3);box-shadow:var(--surface-shadow-md)}.insight-card-cover-link{display:block;overflow:hidden;aspect-ratio:16/9;background:var(--glass-bg-3)}.insight-card-cover{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.insight-card:hover .insight-card-cover{transform:scale(1.025)}.insight-card-cover-placeholder{display:grid;place-items:center;background:radial-gradient(circle at 25% 25%,rgba(var(--primary-rgb),.25),transparent 48%),linear-gradient(135deg,var(--glass-bg-3),var(--glass-bg-1));color:var(--text-secondary);font-size:1.4rem;font-weight:800;letter-spacing:.15em}.insight-card-body{display:flex;flex:1 1;flex-direction:column;padding:1.25rem}.article-kicker,.insight-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;color:var(--text-tertiary);font-size:.8rem}.insight-category{display:inline-flex;align-items:center;min-height:28px;padding:.2rem .65rem;border-radius:999px;background:rgba(var(--primary-rgb),.12);border:1px solid rgba(var(--primary-rgb),.2);color:var(--primary);font-size:.78rem;font-weight:800}.insight-card h3{margin:.9rem 0 .65rem;font-size:1.18rem;line-height:1.45}.article-product-card h3 a,.insight-card h3 a{color:var(--text-primary);text-decoration:none}.insight-card-body>p{display:-webkit-box;flex:1 1;margin:0 0 1rem;overflow:hidden;color:var(--text-secondary);line-height:1.75;-webkit-box-orient:vertical;-webkit-line-clamp:3}.insight-read-link{align-self:flex-start;gap:.35rem;color:var(--primary)}.article-page :is(a,summary):focus-visible,.insight-card :is(a,button):focus-visible,.insights-page :is(a,button):focus-visible{outline:3px solid var(--primary);outline-offset:3px}.insights-page{min-height:100vh;padding-bottom:5rem}.article-hero,.insights-page-hero{padding:clamp(8.5rem,16vw,12rem) 0 clamp(3rem,7vw,5.5rem);border-bottom:1px solid var(--glass-border-1);background:radial-gradient(circle at 15% 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h2,.insights-results-heading p{margin:0}.insights-results-heading p{color:var(--text-tertiary)}.insights-empty{padding:4rem 1rem;border:1px dashed var(--glass-border-2);border-radius:20px;text-align:center}.insights-empty p{margin:.65rem 0 1rem;color:var(--text-secondary)}.insights-empty a{color:var(--primary)}.article-hero h1{max-width:980px;margin:1rem 0;font-size:clamp(2.25rem,6vw,4.75rem);line-height:1.15;text-wrap:balance}.article-breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:1.5rem;color:var(--text-tertiary);font-size:.85rem}.article-breadcrumbs a{color:var(--text-secondary);text-decoration:none}.article-breadcrumbs span[aria-current=page]{max-width:min(520px,70vw);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.article-summary{max-width:820px;color:var(--text-secondary);font-size:clamp(1.05rem,2vw,1.25rem);line-height:1.9}.article-byline{display:flex;flex-wrap:wrap;gap:1.5rem 2.5rem;margin:2rem 0 0}.article-byline div{display:grid;gap:.25rem}.article-byline dt{color:var(--text-tertiary);font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.article-byline dd{margin:0;color:var(--text-primary)}.article-cover-wrap{padding-top:2.5rem}.article-cover{display:block;width:100%;max-height:620px;object-fit:cover;border:1px solid var(--glass-border-1);border-radius:24px;box-shadow:var(--surface-shadow-md)}.article-layout{display:grid;grid-template-columns:minmax(180px,250px) minmax(0,760px);justify-content:center;gap:clamp(2rem,5vw,5rem);padding-block:clamp(3rem,7vw,6rem)}.article-toc{position:sticky;top:110px;align-self:start;padding:1.1rem;border:1px solid var(--glass-border-1);border-radius:16px;background:var(--glass-bg-2)}.article-toc h2{margin:0 0 .75rem;font-size:.92rem}.article-toc ol{display:grid;gap:.6rem;margin:0;padding-left:1.15rem;color:var(--text-tertiary)}.article-toc a{color:var(--text-secondary);font-size:.84rem;line-height:1.5;text-decoration:none}.article-body{min-width:0}.article-body>*+*{margin-top:clamp(2.75rem,7vw,5rem)}.article-boundary,.article-lead{padding:clamp(1.25rem,4vw,2rem);border:1px solid rgba(var(--primary-rgb),.22);border-radius:18px;background:rgba(var(--primary-rgb),.07)}.article-boundary h2,.article-lead h2{margin:0 0 .65rem;font-size:1.2rem}.article-boundary p,.article-lead p{margin:0;color:var(--text-secondary);line-height:1.9;white-space:pre-line}.article-section{scroll-margin-top:110px}.article-faq>h2,.article-section h2,.article-sources>h2{margin:0 0 1.1rem;color:var(--text-primary);font-size:clamp(1.45rem,3.5vw,2rem);line-height:1.35}.article-faq details p,.article-section p{margin:0 0 1.2rem;color:var(--text-secondary);font-size:1.02rem;line-height:2;white-space:pre-line}.article-section ul{display:grid;gap:.8rem;margin:1.25rem 0 0;padding-left:1.4rem;color:var(--text-secondary);line-height:1.8}.article-boundary{border-color:rgba(var(--secondary-rgb),.22);background:rgba(var(--secondary-rgb),.07)}.article-faq{scroll-margin-top:110px}.article-faq details{padding:1rem 0;border-bottom:1px solid var(--glass-border-1)}.article-faq summary{cursor:pointer;color:var(--text-primary);font-size:1.03rem;font-weight:750;line-height:1.55}.article-faq details p{margin:.9rem 0 0}.article-sources{scroll-margin-top:110px}.article-sources ol{display:grid;gap:.75rem;padding-left:1.4rem}.article-sources a{color:var(--primary);line-height:1.65;overflow-wrap:anywhere}.article-related-section+.article-related-section{padding-top:0}.article-product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem}.article-product-card{display:grid;grid-template-columns:160px minmax(0,1fr);overflow:hidden;border:1px solid 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