a{color:inherit}img{max-width:100%;height:auto}.v2-wrapper{position:relative;min-height:calc(100vh - 140px);background-color:transparent;padding:40px 40px}.v2-bg-vid{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-2;pointer-events:none;overflow:hidden}.v2-bg-vid video{width:100%;height:100%;object-fit:cover;opacity:.4}.v2-bg-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:linear-gradient(to bottom,rgba(0,0,0,.8) 0%,rgba(0,0,0,.7) 50%,rgba(0,0,0,.9) 100%);z-index:-1;pointer-events:none}.v2-bg-overlay::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse 80% 50% at 50% -10%,rgba(215,254,81,.07) 0%,transparent 60%);z-index:1}.v2-layout{position:relative;z-index:2;max-width:1280px;margin:0 auto;display:grid;grid-template-columns:280px 1fr;gap:0 60px;align-items:start}.v2-sidebar{grid-column:1;grid-row:1 / span 2;width:100%;flex-shrink:0;background:rgba(20,20,20,.6);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.06);border-radius:20px;padding:30px 0;position:sticky;top:100px;box-shadow:0 20px 40px rgba(0,0,0,.5)}.v2-sidebar-title{font-size:12px;font-weight:700;color:#777;letter-spacing:1.5px;text-transform:uppercase;padding:0 30px;margin-bottom:20px}.v2-nav{display:flex;flex-direction:column}.v2-nav-item{display:flex;align-items:center;gap:12px;padding:14px 30px;color:#aaa;text-decoration:none;font-size:15px;font-weight:500;position:relative;transition:all 0.3s ease}.v2-nav-item:hover{color:#d7fe51;background:rgba(255,255,255,.03)}.v2-nav-item.active{color:#d7fe51;background:linear-gradient(90deg,rgba(215,254,81,.05) 0%,transparent 100%)}.v2-nav-item.active::before{content:'';position:absolute;left:20px;top:50%;transform:translateY(-50%);width:3px;height:18px;background:var(--n-hl);border-radius:2px;box-shadow:0 0 10px rgba(215,254,81,.5)}.v2-icon{width:14px;height:18px;border:1.5px solid currentColor;border-radius:3px;position:relative;opacity:.7}.v2-icon::after{content:'';position:absolute;top:4px;left:3px;width:5px;height:1.5px;background:currentColor;box-shadow:0 3px 0 currentColor,0 6px 0 currentColor}.v2-nav-item.active .v2-icon{color:var(--n-hl);opacity:1}.v2-sidebar.widgets{background:transparent;border:none;box-shadow:none;backdrop-filter:none;-webkit-backdrop-filter:none;padding:0;display:flex;flex-direction:column;gap:24px}.sidebar-widget{background:rgba(20,20,20,.6);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.06);border-radius:20px;padding:24px;box-shadow:0 10px 30px rgba(0,0,0,.5)}.sidebar-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:20px;display:flex;align-items:center;gap:8px}.sidebar-title::before{content:'';width:4px;height:16px;background:var(--n-hl);border-radius:2px}.recommended-list{list-style:none;display:flex;flex-direction:column;gap:16px}.recommended-list li a{text-decoration:none;color:#aaa;font-size:14px;line-height:1.5;display:block;transition:all 0.3s ease}.recommended-list li a:hover{color:var(--n-hl)}.recommended-list li .date{display:block;font-size:12px;color:#666;margin-top:4px}.sidebar-product{text-align:center;padding:30px 20px;background:linear-gradient(180deg,rgba(215,254,81,.05) 0%,rgba(20,20,20,.6) 100%);border-top:2px solid var(--n-hl)}.sidebar-product-logo{width:60px;height:60px;margin:0 auto 16px;border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}.sidebar-product-logo img{width:100%;height:100%;object-fit:cover}.sidebar-product h4{color:#fff;font-size:18px;margin-bottom:8px}.sidebar-product p{color:#aaa;font-size:13px;margin-bottom:20px}.v2-header-area{grid-column:2;grid-row:1;max-width:800px;padding-bottom:20px}.v2-main{grid-column:2;grid-row:2;max-width:800px;padding-bottom:100px}.v2-breadcrumbs{font-size:13px;color:#888;margin-bottom:24px}.v2-breadcrumbs span{color:#bbb;margin:0 6px}.v2-breadcrumbs a{color:#888;text-decoration:none;transition:color 0.3s}.v2-breadcrumbs a:hover{color:var(--n-hl)}.v2-h1{font-size:42px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:-.5px}.v2-meta-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(215,254,81,.3);border-radius:20px;padding:6px 14px;font-size:12px;font-weight:600;color:var(--n-hl);margin-bottom:40px;background:rgba(215,254,81,.05)}.v2-meta-pill::before{content:'';display:block;width:6px;height:6px;background:var(--n-hl);border-radius:50%;box-shadow:0 0 6px var(--n-hl)}.v2-section{scroll-margin-top:100px;padding-top:20px}.v2-heading-1{font-size:38px;font-weight:800;margin:30px 0 16px;color:#fff;letter-spacing:-.5px;line-height:1.2}.v2-heading-2{font-size:28px;font-weight:700;margin:30px 0 16px;color:#fff;border-bottom:1px solid rgba(255,255,255,.05);padding-bottom:12px}.v2-heading-3{font-size:22px;font-weight:600;margin:24px 0 12px;color:#eee;display:flex;align-items:center;gap:8px}.v2-heading-3::before{content:'\2726';color:var(--n-hl);font-size:16px}.v2-heading-3-alt1{font-size:20px;font-weight:600;margin:24px 0 12px;color:#fff;border-left:3px solid var(--n-hl);padding-left:12px;line-height:1.2}.v2-heading-3-alt2{font-size:18px;font-weight:700;margin:24px 0 12px;color:var(--n-hl);background:var(--n-hl-dim);padding:6px 16px;border-radius:20px;display:inline-block;border:1px solid rgba(215,254,81,.2)}.v2-heading-4{font-size:18px;font-weight:600;margin:20px 0 10px;color:#ccc}.v2-h2-box{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:16px 24px;margin:60px 0 30px;position:relative;overflow:hidden;backdrop-filter:blur(10px);display:flex;align-items:center}.v2-h2-box::before{content:'';position:absolute;left:0;top:15%;height:70%;width:4px;background:var(--n-hl);border-radius:0 4px 4px 0;box-shadow:2px 0 12px rgba(215,254,81,.6)}.v2-h2-box h2{font-size:22px;font-weight:700;color:#fff;margin:0}.v2-p{font-size:16px;color:#bbb;line-height:1.8;margin-bottom:24px}.v2-hl-text{color:var(--n-hl);font-weight:600;text-shadow:0 0 10px rgba(215,254,81,.3)}.v2-hl-bg{background:rgba(215,254,81,.15);color:var(--n-hl);padding:2px 8px;border-radius:6px;border:1px solid rgba(215,254,81,.3);font-weight:500}.v2-link{color:var(--n-hl);text-decoration:underline;text-underline-offset:4px;transition:opacity 0.3s}.v2-link:hover{opacity:.8;text-decoration-thickness:2px}.v2-step-container{margin:24px 0;display:flex;flex-direction:column;gap:20px}.v2-step-item{display:flex;gap:16px;align-items:flex-start}.v2-step-num{flex-shrink:0;width:36px;height:36px;border-radius:50%;background:var(--n-hl-dim);color:var(--n-hl);border:1px solid rgba(215,254,81,.4);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px}.v2-step-content h4{font-size:18px;color:#fff;margin-bottom:6px;margin-top:4px}.v2-step-content p{font-size:15px;color:#aaa;line-height:1.6;margin:0}.v2-collapse{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.08);border-radius:16px;margin-bottom:24px;backdrop-filter:blur(10px);overflow:hidden;transition:all 0.3s}.v2-collapse:hover{border-color:rgba(255,255,255,.15);background:rgba(255,255,255,.04)}.v2-collapse-summary{padding:18px 24px;font-size:16px;font-weight:600;color:#fff;cursor:pointer;display:flex;justify-content:space-between;align-items:center;user-select:none;list-style:none}.v2-collapse-summary::-webkit-details-marker{display:none}.v2-collapse-summary::after{content:'+';color:var(--n-hl);font-size:24px;line-height:1;transition:transform 0.3s;font-weight:300}.v2-collapse[open] .v2-collapse-summary::after{transform:rotate(45deg)}.v2-collapse-content{padding:0 24px 24px;color:#aaa;font-size:15px;line-height:1.7;border-top:1px dashed rgba(255,255,255,.05);margin-top:8px;padding-top:16px}.v2-faq-container{display:flex;flex-direction:column;gap:16px;margin-bottom:30px}.v2-faq-item{background:rgba(255,255,255,.015);border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:24px;transition:all 0.3s}.v2-faq-item:hover{background:rgba(255,255,255,.03);border-color:rgba(215,254,81,.2)}.v2-faq-q{font-size:18px;font-weight:700;color:#fff;margin-bottom:12px;display:flex;gap:10px}.v2-faq-q::before{content:'Q.';color:var(--n-hl)}.v2-faq-a{font-size:15px;color:#bbb;line-height:1.6;display:flex;gap:10px}.v2-faq-a::before{content:'A.';color:#666;font-weight:700}.v2-ul{list-style:none;padding-left:0;margin-bottom:24px}.v2-ul li{position:relative;padding-left:28px;margin-bottom:16px;color:#bbb;font-size:15px;line-height:1.7}.v2-ul li::before{content:'';position:absolute;left:4px;top:10px;width:6px;height:6px;background:var(--n-hl);border-radius:50%;box-shadow:0 0 8px var(--n-hl)}.v2-ol{list-style:none;padding-left:0;margin-bottom:24px;counter-reset:v2-counter}.v2-ol li{position:relative;padding-left:44px;margin-bottom:20px;color:#bbb;font-size:15px;line-height:1.7}.v2-ol li::before{counter-increment:v2-counter;content:counter(v2-counter);position:absolute;left:0;top:2px;width:28px;height:28px;background:rgba(215,254,81,.1);color:var(--n-hl);border:1px solid rgba(215,254,81,.4);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;box-shadow:inset 0 0 10px rgba(215,254,81,.1)}.v2-glass-panel{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06);border-radius:20px;padding:30px;margin:30px 0;backdrop-filter:blur(16px);position:relative;overflow:hidden}.v2-product-card{border-top:2px solid var(--n-hl);box-shadow:0 10px 40px rgba(0,0,0,.5)}.v2-product-header{display:flex;align-items:center;gap:20px;margin-bottom:24px}.v2-product-logo{width:64px;height:64px;border-radius:16px;background:rgba(255,255,255,.05);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;color:#fff;border:1px solid rgba(255,255,255,.1);box-shadow:inset 0 0 20px rgba(255,255,255,.02)}.v2-product-logo img{width:100%;height:100%;object-fit:cover;border-radius:16px}.v2-product-title{font-size:22px;font-weight:700;color:#fff;margin-bottom:4px}.v2-product-sub{font-size:14px;color:var(--n-hl);font-weight:500}.v2-product-content{border-top:1px dashed rgba(255,255,255,.08);padding-top:20px;margin-bottom:30px}.v2-compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:30px 0}.v2-compare-col{background:rgba(255,255,255,.015);border:1px solid rgba(255,255,255,.05);border-radius:16px;padding:24px;backdrop-filter:blur(10px)}.v2-compare-col.pros{border-top:3px solid var(--n-hl);background:linear-gradient(180deg,rgba(215,254,81,.03) 0%,transparent 100%)}.v2-compare-col.cons{border-top:3px solid #888;background:linear-gradient(180deg,rgba(255,255,255,.03) 0%,transparent 100%)}.v2-compare-title{font-size:18px;font-weight:700;margin-bottom:20px;text-align:center}.v2-compare-col.pros .v2-compare-title{color:var(--n-hl)}.v2-compare-col.cons .v2-compare-title{color:#999}.v2-compare-list{list-style:none;padding:0}.v2-compare-list li{position:relative;padding-left:28px;margin-bottom:14px;color:#aaa;font-size:14px}.v2-compare-col.pros .v2-compare-list li::before{content:'\2713';color:var(--n-hl);position:absolute;left:0;font-weight:900}.v2-compare-col.cons .v2-compare-list li::before{content:'\2715';color:#888;position:absolute;left:0;font-weight:900}.v2-info-card{display:flex;gap:16px;align-items:flex-start;padding:20px 24px;border-radius:16px;margin:24px 0;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.08);backdrop-filter:blur(10px)}.v2-info-icon{flex-shrink:0;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800}.v2-info-content{font-size:14px;color:#bbb;line-height:1.6}.v2-info-content strong{display:block;font-size:16px;color:#fff;margin-bottom:6px;letter-spacing:.5px}.v2-info-card.tip{border-color:rgba(215,254,81,.3);background:rgba(215,254,81,.03)}.v2-info-card.tip .v2-info-icon{background:var(--n-hl);color:#000;box-shadow:0 0 10px rgba(215,254,81,.4)}.v2-info-card.note{border-color:rgba(255,255,255,.15)}.v2-info-card.note .v2-info-icon{background:#444;color:#fff}.v2-info-card.qa{border-color:rgba(80,200,255,.3);background:rgba(80,200,255,.03)}.v2-info-card.qa .v2-info-icon{background:#50c8ff;color:#000;box-shadow:0 0 10px rgba(80,200,255,.4)}.v2-reading-card{display:flex;gap:20px;align-items:stretch;text-decoration:none;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:16px;margin:24px 0;transition:all 0.3s}.v2-reading-card:hover{background:rgba(255,255,255,.05);border-color:rgba(215,254,81,.4);transform:translateY(-2px)}.v2-reading-img{width:140px;border-radius:10px;background-size:cover;background-position:center;flex-shrink:0;background-color:#111}.v2-reading-info{display:flex;flex-direction:column;justify-content:center}.v2-reading-info h4{font-size:16px;color:#fff;margin-bottom:8px}.v2-reading-info p{font-size:13px;color:#999;line-height:1.5;margin-bottom:12px}.v2-reading-link{font-size:13px;font-weight:700;color:var(--n-hl)}.v2-table-container{width:100%;overflow-x:auto;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.08);border-radius:16px;backdrop-filter:blur(10px);margin-bottom:24px}.v2-table{width:100%;border-collapse:collapse;text-align:left;color:#ccc}.v2-table th{background:rgba(215,254,81,.05);color:#fff;font-weight:700;padding:16px 20px;border-bottom:1px solid rgba(215,254,81,.2);font-size:15px}.v2-table td{padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.05);font-size:14px;line-height:1.6}.v2-table tr:last-child td{border-bottom:none}.v2-table tbody tr{transition:background 0.3s}.v2-table tbody tr:hover{background:rgba(255,255,255,.04)}.v2-video-wrapper{position:relative;width:100%;border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.1);margin:24px 0;box-shadow:0 20px 40px rgba(0,0,0,.6);background:#000}.v2-video-wrapper video{width:100%;display:block}.v2-btn-group{display:flex;gap:16px;flex-wrap:wrap;margin-top:10px}.v2-btn-primary{background:var(--n-hl);color:#000;padding:12px 28px;border-radius:30px;font-size:15px;font-weight:700;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:all 0.3s;border:1px solid var(--n-hl);box-shadow:0 4px 15px rgba(215,254,81,.2)}.v2-btn-primary:hover{box-shadow:0 6px 20px rgba(215,254,81,.4);transform:translateY(-2px)}.v2-btn-ghost{background:rgba(255,255,255,.03);color:#fff;padding:12px 28px;border-radius:30px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:all 0.3s;border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(5px)}.v2-btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3)}.article-meta-card{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:20px 24px;margin-bottom:40px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px;backdrop-filter:blur(10px)}.author-info{display:flex;align-items:center;gap:16px}.author-avatar{width:48px;height:48px;border-radius:50%;background:#333;border:2px solid rgba(215,254,81,.5);overflow:hidden}.author-avatar img{width:100%;height:100%;object-fit:cover}.author-details h4{color:#fff;font-size:16px;font-weight:600;margin:0 0 4px}.author-details .publish-date{color:#888;font-size:13px}.article-stats{display:flex;gap:24px;color:#aaa;font-size:13px}.stat-item{display:flex;align-items:center;gap:6px}@media (min-width:1280px){.v2-layout{max-width:1320px}}@media (min-width:961px) and (max-width:1280px){.v2-layout{grid-template-columns:260px 1fr;gap:0 50px}.v2-wrapper{padding:32px 24px}}.sidebar-toggle-btn{display:none}.sidebar-close-btn{display:none}.sidebar-overlay{display:none}@media (max-width:900px){.v2-layout{display:flex;flex-direction:column;gap:30px}.v2-header-area{order:1}.v2-sidebar{position:fixed;top:0;left:0;width:300px;height:100vh;z-index:9999;overflow-y:auto;padding:60px 0 30px;background:rgba(10,10,10,.95);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-right:1px solid rgba(255,255,255,.08);box-shadow:4px 0 30px rgba(0,0,0,.6);transform:translateX(-100%);transition:transform 0.3s ease}.v2-sidebar.widgets{gap:20px;padding:60px 16px 30px}.v2-sidebar.sidebar-open{transform:translateX(0)}.v2-main{order:3;max-width:100%}.v2-compare-grid{grid-template-columns:1fr}.article-meta-card{padding:16px;gap:12px}.sidebar-toggle-btn{display:flex;align-items:center;justify-content:center;position:fixed;top:50%;left:0;transform:translateY(-50%);z-index:9998;width:28px;height:56px;background:rgba(20,20,20,.85);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-left:none;border-radius:0 12px 12px 0;cursor:pointer;color:var(--n-hl);font-size:14px;box-shadow:2px 0 10px rgba(0,0,0,.4);transition:all 0.3s ease}.sidebar-toggle-btn:hover{width:34px;background:rgba(30,30,30,.95);box-shadow:2px 0 15px rgba(215,254,81,.2)}.sidebar-toggle-btn.hidden{opacity:0;pointer-events:none}.sidebar-close-btn{display:flex;align-items:center;justify-content:center;position:absolute;top:70px;right:30px;z-index:10001;width:36px;height:36px;background:rgba(215,254,81,.1);border:1px solid rgba(215,254,81,.3);border-radius:10px;cursor:pointer;color:var(--n-hl);font-size:20px;font-weight:700;transition:all 0.3s ease;line-height:1}.sidebar-close-btn:hover{background:rgba(215,254,81,.2);border-color:var(--n-hl);transform:scale(1.1)}.sidebar-overlay{display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,.5);z-index:9998;opacity:0;transition:opacity 0.3s ease}.sidebar-overlay.active{display:block;opacity:1}}@media (max-width:768px){.v2-wrapper{padding:20px 15px}.v2-h1{font-size:32px}.v2-heading-1{font-size:30px!important}.v2-heading-2{font-size:24px}.v2-heading-3{font-size:20px}.v2-glass-panel{padding:20px;margin:20px 0}.v2-btn-group{flex-direction:column;align-items:center}.v2-btn-group a{text-align:center;min-width:240px}.v2-faq-item{padding:16px}.v2-h2-box{margin:40px 0 20px;padding:12px 16px}.v2-h2-box h2{font-size:18px}.v2-reading-card{flex-direction:column}.v2-reading-img{width:100%;height:160px}.article-meta-card{flex-direction:column;align-items:flex-start}.v2-breadcrumbs{font-size:12px;margin-bottom:16px;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}.v2-breadcrumbs::-webkit-scrollbar{display:none}}@media (max-width:480px){.v2-wrapper{padding:16px 12px}.v2-heading-1{font-size:26px!important}.sidebar-widget{padding:18px;border-radius:14px}.v2-product-header{flex-direction:column;align-items:flex-start;gap:12px}}.version-switcher{position:fixed;top:0;left:0;right:0;height:60px;background:rgba(10,10,10,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;gap:20px;z-index:10000}.v-btn{background:transparent;border:1px solid rgba(255,255,255,.2);color:#888;padding:8px 24px;border-radius:30px;cursor:pointer;font-size:14px;font-weight:600;transition:0.3s}.v-btn.active{background:var(--n-hl);color:#000;border-color:var(--n-hl);box-shadow:0 0 15px rgba(215,254,81,.3)}.version-panel{display:none;padding-top:60px;min-height:100vh}.version-panel.active{display:block}.v2-h1{font-size:42px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:-.5px}.v2-meta-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(215,254,81,.3);border-radius:20px;padding:6px 14px;font-size:12px;font-weight:600;color:var(--n-hl);margin-bottom:40px;background:rgba(215,254,81,.05)}.v2-meta-pill::before{content:'';display:block;width:6px;height:6px;background:var(--n-hl);border-radius:50%;box-shadow:0 0 6px var(--n-hl)}.v2-breadcrumbs a{color:#888;text-decoration:none;transition:color 0.3s}.v2-breadcrumbs a:hover{color:var(--n-hl)}