.navbar{z-index:1000;transition:all var(--transition-base);background:0 0;border-bottom:1px solid #0000;position:fixed;top:0;left:0;right:0}.navbar--scrolled{background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-primary);box-shadow:var(--shadow-sm)}.navbar__inner{justify-content:space-between;align-items:center;gap:var(--space-xl);height:72px;display:flex}.navbar__logo{flex-shrink:0;align-items:center;display:flex}.navbar__logo-img{width:auto;height:32px}.navbar__links{align-items:center;gap:var(--space-xs);display:flex}.navbar__link{color:var(--text-secondary);border-radius:var(--radius-md);transition:all var(--transition-fast);padding:.5rem .85rem;font-size:.9rem;font-weight:500;text-decoration:none;position:relative}.navbar__link:hover{color:var(--text-primary);background:var(--bg-glass-hover)}.navbar__link--active{color:var(--accent)}.navbar__link-indicator{background:var(--accent);border-radius:var(--radius-full);width:20px;height:2px;position:absolute;bottom:-1px;left:50%;transform:translate(-50%)}.navbar__actions{align-items:center;gap:var(--space-sm);display:flex}.navbar__theme-toggle{border-radius:var(--radius-md);background:var(--bg-tertiary);border:1px solid var(--border-secondary);width:36px;height:36px;color:var(--text-secondary);transition:all var(--transition-fast);justify-content:center;align-items:center;display:flex}.navbar__theme-toggle:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-glow)}.navbar__cta{align-items:center;gap:.5rem;padding:.55rem 1.15rem;font-size:.85rem;display:flex}.navbar__hamburger{border-radius:var(--radius-md);background:var(--bg-tertiary);border:1px solid var(--border-secondary);width:36px;height:36px;color:var(--text-primary);justify-content:center;align-items:center;display:none}.navbar__mobile{background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-primary);padding:var(--space-sm) var(--space-xl);overflow:hidden}.navbar__mobile-link{padding:.75rem var(--space-md);color:var(--text-secondary);border-radius:var(--radius-md);transition:all var(--transition-fast);font-weight:500;display:block}.navbar__mobile-link:hover,.navbar__mobile-link--active{color:var(--accent);background:var(--accent-glow)}@media (width<=768px){.navbar__links,.navbar__cta{display:none!important}.navbar__hamburger{display:flex}}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-primary);padding:var(--space-3xl) 0 var(--space-xl);position:relative;overflow:hidden}.footer__glow{background:radial-gradient(ellipse, var(--accent-glow), transparent 70%);pointer-events:none;width:600px;height:160px;position:absolute;top:-80px;left:50%;transform:translate(-50%)}.footer__grid{gap:var(--space-2xl);margin-bottom:var(--space-2xl);grid-template-columns:1.5fr 1fr 1fr 1fr;display:grid}.footer__brand{max-width:320px}.footer__logo{height:28px;margin-bottom:var(--space-md)}.footer__desc{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.footer__heading{text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary);margin-bottom:var(--space-md);font-size:.85rem;font-weight:600}.footer__col{gap:var(--space-sm);flex-direction:column;display:flex}.footer__link{color:var(--text-secondary);transition:color var(--transition-fast);align-items:center;gap:.4rem;font-size:.88rem;text-decoration:none;display:inline-flex}.footer__link:hover{color:var(--accent)}.footer__bottom{padding-top:var(--space-xl);border-top:1px solid var(--border-secondary);text-align:center;color:var(--text-tertiary);font-size:.82rem}@media (width<=768px){.footer__grid{gap:var(--space-xl);grid-template-columns:1fr 1fr}.footer__brand{grid-column:1/-1}}@media (width<=480px){.footer__grid{grid-template-columns:1fr}}.hero{align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.hero__bg{background:var(--gradient-hero);position:absolute;inset:0}.hero__grid-overlay{background-image:linear-gradient(var(--border-secondary) 1px, transparent 1px), linear-gradient(90deg, var(--border-secondary) 1px, transparent 1px);opacity:.3;background-size:60px 60px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(80% 60% at 50% 40%,#000,#0000);mask-image:radial-gradient(80% 60% at 50% 40%,#000,#0000)}.hero__glow{filter:blur(80px);opacity:.4;border-radius:50%;animation:8s ease-in-out infinite alternate heroGlowPulse;position:absolute}.hero__glow--1{background:var(--accent);opacity:.15;width:500px;height:500px;top:-10%;right:-10%}.hero__glow--2{opacity:.1;background:#b447eb;width:400px;height:400px;animation-delay:3s;bottom:-5%;left:-5%}.hero__glow--3{background:var(--success);opacity:.08;width:300px;height:300px;animation-delay:5s;top:30%;left:40%}@keyframes heroGlowPulse{0%{opacity:.1;transform:scale(1)}to{opacity:.2;transform:scale(1.3)}}.hero__content{z-index:1;padding:var(--space-4xl) 0;position:relative}.hero__badge{margin-bottom:var(--space-lg)}.hero__title{margin-bottom:var(--space-lg);letter-spacing:-.02em;font-size:clamp(2.5rem,7vw,5rem);font-weight:900;line-height:1.05}.hero__title-accent{background:var(--gradient-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero__subtitle{color:var(--text-secondary);max-width:680px;margin-bottom:var(--space-xl);font-size:clamp(1rem,2vw,1.2rem);line-height:1.7}.hero__actions{gap:var(--space-md);margin-bottom:var(--space-2xl);flex-wrap:wrap;display:flex}.hero__tech-strip{gap:var(--space-sm);flex-wrap:wrap;display:flex}.stats-bar{background:var(--bg-secondary);border-top:1px solid var(--border-primary);border-bottom:1px solid var(--border-primary);padding:var(--space-2xl) 0;position:relative}.stats-bar__grid{gap:var(--space-md);grid-template-columns:repeat(6,1fr);display:grid}.stat-item{text-align:center;padding:var(--space-md);border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:default}.stat-item:hover{background:var(--bg-tertiary)}.stat-item__icon{color:var(--accent);margin-bottom:var(--space-sm);justify-content:center;display:flex}.stat-item__value{font-size:1.8rem;font-weight:800;font-family:var(--font-mono);color:var(--text-primary)}.stat-item__label{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;margin-top:.15rem;font-size:.78rem;font-weight:500}@media (width<=768px){.stats-bar__grid{grid-template-columns:repeat(3,1fr)}}@media (width<=480px){.stats-bar__grid{grid-template-columns:repeat(2,1fr)}}.why-grid{gap:var(--space-xl);grid-template-columns:repeat(3,1fr);display:grid}.why-card{text-align:center;padding:var(--space-2xl) var(--space-xl)}.why-card__icon{margin-bottom:var(--space-md)}.why-card h3{margin-bottom:var(--space-md);font-size:1.2rem}.why-card p{color:var(--text-secondary);font-size:.92rem;line-height:1.65}@media (width<=768px){.why-grid{gap:var(--space-md);grid-template-columns:1fr}}.features-grid{gap:var(--space-xl);grid-template-columns:repeat(3,1fr);display:grid}.feature-card{padding:var(--space-xl)}.feature-card__icon{border-radius:var(--radius-md);width:48px;height:48px;margin-bottom:var(--space-md);justify-content:center;align-items:center;display:flex}.feature-card__title{margin-bottom:var(--space-sm);font-size:1.1rem}.feature-card__desc{color:var(--text-secondary);font-size:.9rem;line-height:1.6}@media (width<=900px){.features-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.features-grid{grid-template-columns:1fr}}.architecture-diagram{padding:var(--space-2xl);overflow-x:auto}.arch-flow{gap:var(--space-md);grid-template-columns:repeat(6,1fr);min-width:700px;display:grid}.arch-step{text-align:center;padding:var(--space-md);position:relative}.arch-step__number{font-family:var(--font-mono);color:var(--accent);letter-spacing:.1em;text-transform:uppercase;margin-bottom:var(--space-xs);font-size:.7rem;font-weight:700}.arch-step__icon{color:var(--accent);margin-bottom:var(--space-sm)}.arch-step__title{margin-bottom:var(--space-xs);font-size:.95rem;font-weight:700}.arch-step__desc{color:var(--text-secondary);font-size:.78rem;line-height:1.5}.arch-step__connector{color:var(--text-tertiary);position:absolute;top:45%;right:-14px}.arch-tech-bar{justify-content:center;gap:var(--space-xl);margin-top:var(--space-xl);flex-wrap:wrap;display:flex}.arch-tech-item{align-items:center;gap:var(--space-sm);color:var(--text-secondary);font-size:.85rem;display:flex}.arch-tech-item svg{color:var(--accent)}@media (width<=900px){.arch-flow{grid-template-columns:repeat(3,1fr);min-width:auto}.arch-step__connector{display:none}}@media (width<=600px){.arch-flow{grid-template-columns:repeat(2,1fr)}}.usecases-grid{gap:var(--space-lg);grid-template-columns:repeat(4,1fr);display:grid}.usecase-card{text-align:center;padding:var(--space-xl) var(--space-lg)}.usecase-card__icon{color:var(--accent);margin-bottom:var(--space-md)}.usecase-card h3{margin-bottom:var(--space-sm);font-size:1rem}.usecase-card p{color:var(--text-secondary);font-size:.85rem;line-height:1.6}@media (width<=900px){.usecases-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.usecases-grid{grid-template-columns:1fr}}.cta-section{padding-bottom:var(--space-4xl)}.cta-box{text-align:center;padding:var(--space-3xl) var(--space-xl);background:var(--gradient-card);border:1px solid var(--border-primary);border-radius:var(--radius-xl);position:relative;overflow:hidden}.cta-box__glow{background:radial-gradient(ellipse, var(--accent-glow), transparent 70%);pointer-events:none;width:500px;height:300px;position:absolute;top:-60%;left:50%;transform:translate(-50%)}.cta-box__title{margin-bottom:var(--space-md);font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800;position:relative}.cta-box__desc{color:var(--text-secondary);max-width:500px;margin:0 auto var(--space-xl);font-size:1.05rem;position:relative}.cta-box__actions{justify-content:center;gap:var(--space-md);flex-wrap:wrap;display:flex;position:relative}.tech-hero{padding:var(--space-4xl) 0 var(--space-2xl);position:relative;overflow:hidden}.tech-hero__glow{background:radial-gradient(circle, var(--accent-glow), transparent 60%);pointer-events:none;width:600px;height:600px;position:absolute;top:-50%;right:-20%}.tech-cloud{gap:var(--space-sm);flex-wrap:wrap;justify-content:center;display:flex}.tech-cloud__item{align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);cursor:default;flex-shrink:0;padding:.5rem .85rem;display:flex}.tech-cloud__icon{font-size:1.1rem}.tech-cloud__name{color:var(--text-primary);font-size:.85rem;font-weight:600}.tech-cloud__cat{color:var(--text-tertiary);padding-left:var(--space-sm);border-left:1px solid var(--border-secondary);font-size:.7rem}.tech-accordion__controls{justify-content:flex-end;gap:var(--space-sm);margin-bottom:var(--space-md);display:flex}.tech-accordion{gap:var(--space-sm);flex-direction:column;display:flex}.accordion-item{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg);transition:all var(--transition-base);overflow:hidden}.accordion-item:hover{border-color:var(--border-accent)}.accordion-item--open{border-color:var(--border-accent);box-shadow:var(--shadow-md)}.accordion-item__header{width:100%;padding:var(--space-lg) var(--space-xl);color:var(--text-primary);cursor:pointer;transition:background var(--transition-fast);background:0 0;justify-content:space-between;align-items:center;font-size:1rem;display:flex}.accordion-item__header:hover{background:var(--bg-card-hover)}.accordion-item__left{align-items:center;gap:var(--space-md);display:flex}.accordion-item__icon{color:var(--accent);align-items:center;display:flex}.accordion-item__title{font-size:1rem;font-weight:600}.accordion-item__body{overflow:hidden}.accordion-item__content{padding:0 var(--space-xl) var(--space-xl)}.tech-content p{color:var(--text-secondary);margin-bottom:var(--space-lg);font-size:.92rem;line-height:1.65}.tech-content__highlights{gap:var(--space-sm);margin-bottom:var(--space-lg);flex-direction:column;display:flex}.highlight-item{padding:var(--space-md) var(--space-lg);background:var(--bg-tertiary);border-radius:var(--radius-md);border-left:3px solid var(--accent)}.highlight-item strong{color:var(--text-primary);margin-bottom:.2rem;font-size:.88rem;display:block}.highlight-item span{color:var(--text-secondary);font-size:.83rem;line-height:1.5}.tech-content__grid{gap:var(--space-md);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.tech-detail-card{padding:var(--space-lg);background:var(--bg-tertiary);border:1px solid var(--border-secondary);border-radius:var(--radius-md)}.tech-detail-card h4{margin-bottom:var(--space-sm);color:var(--text-primary);font-size:.9rem;font-weight:600}.tech-detail-card h4 code{font-family:var(--font-mono);color:var(--accent);font-size:.85rem}.tech-detail-card p{color:var(--text-secondary);margin-bottom:0;font-size:.83rem;line-height:1.55}.tech-tags{margin-top:var(--space-sm);flex-wrap:wrap;gap:.35rem;display:flex}@media (width<=768px){.accordion-item__header{padding:var(--space-md)}.accordion-item__content{padding:0 var(--space-md) var(--space-md)}.tech-cloud__cat{display:none}}.gallery-hero{padding:var(--space-4xl) 0 var(--space-2xl);position:relative;overflow:hidden}.gallery-hero__glow{pointer-events:none;background:radial-gradient(circle,#b447eb26,#0000 60%);width:500px;height:500px;position:absolute;top:-40%;left:-10%}.gallery-controls{justify-content:space-between;align-items:center;gap:var(--space-md);margin-bottom:var(--space-xl);flex-wrap:wrap;display:flex}.gallery-filters{align-items:center;gap:var(--space-xs);color:var(--text-tertiary);flex-wrap:wrap;display:flex}.gallery-filter-btn{border-radius:var(--radius-full);color:var(--text-secondary);background:var(--bg-tertiary);border:1px solid var(--border-secondary);transition:all var(--transition-fast);cursor:pointer;padding:.4rem .85rem;font-size:.82rem;font-weight:500}.gallery-filter-btn:hover{border-color:var(--accent);color:var(--accent)}.gallery-filter-btn--active{background:var(--accent);color:#fff;border-color:var(--accent)}.gallery-layout-toggle{background:var(--bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--border-secondary);gap:2px;padding:2px;display:flex}.gallery-layout-btn{border-radius:var(--radius-sm);width:32px;height:32px;color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast);background:0 0;justify-content:center;align-items:center;display:flex}.gallery-layout-btn--active{background:var(--accent);color:#fff}.gallery-grid{gap:var(--space-lg);grid-template-columns:repeat(3,1fr);display:grid}.gallery-grid--masonry{grid-template-columns:repeat(3,1fr);grid-auto-rows:10px}.gallery-grid--masonry .gallery-item:nth-child(odd){grid-row-end:span 32}.gallery-grid--masonry .gallery-item:nth-child(2n){grid-row-end:span 28}.gallery-item{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-base);overflow:hidden}.gallery-item:hover{border-color:var(--border-accent);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.gallery-item__media{aspect-ratio:16/10;background:var(--bg-tertiary);position:relative;overflow:hidden}.gallery-grid--masonry .gallery-item__media{aspect-ratio:auto;height:100%;min-height:180px}.gallery-item__media img{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-slow)}.gallery-item:hover .gallery-item__media img{transform:scale(1.05)}.gallery-item__play{color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2;background:#0009;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.gallery-item__overlay{opacity:0;transition:opacity var(--transition-fast);color:#fff;background:#0006;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.gallery-item:hover .gallery-item__overlay{opacity:1}.gallery-item__info{padding:var(--space-md) var(--space-lg)}.gallery-item__meta{align-items:center;gap:var(--space-sm);margin-bottom:var(--space-xs);display:flex}.gallery-item__category{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;font-size:.72rem;font-weight:500}.gallery-item__title{margin-bottom:.25rem;font-size:.95rem;font-weight:600}.gallery-item__desc{color:var(--text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.8rem;line-height:1.5;display:-webkit-box;overflow:hidden}@media (width<=900px){.gallery-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.gallery-grid{grid-template-columns:1fr}.gallery-grid--masonry .gallery-item:nth-child(odd),.gallery-grid--masonry .gallery-item:nth-child(2n){grid-row-end:auto}}.gallery-viewer{z-index:2000;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:var(--space-xl);background:#000000d9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.gallery-viewer__content{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-xl);width:100%;max-width:1000px;position:relative;overflow:hidden}.gallery-viewer__close{top:var(--space-md);right:var(--space-md);z-index:10;color:#fff;cursor:pointer;width:40px;height:40px;transition:background var(--transition-fast);background:#00000080;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute}.gallery-viewer__close:hover{background:#000c}.gallery-viewer__nav{z-index:10;color:#fff;cursor:pointer;width:44px;height:44px;transition:background var(--transition-fast);background:#0006;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.gallery-viewer__nav:hover{background:#000000b3}.gallery-viewer__nav--prev{left:var(--space-md)}.gallery-viewer__nav--next{right:var(--space-md)}.gallery-viewer__media{background:var(--bg-primary);justify-content:center;align-items:center;min-height:300px;display:flex}.gallery-viewer__media img{object-fit:contain;max-width:100%;max-height:70vh}.gallery-viewer__info{padding:var(--space-lg) var(--space-xl)}.gallery-viewer__info h3{margin-bottom:var(--space-xs);font-size:1.1rem}.gallery-viewer__info p{color:var(--text-secondary);margin-bottom:var(--space-sm);font-size:.88rem}.team-hero{padding:var(--space-4xl) 0 var(--space-2xl);position:relative;overflow:hidden}.team-hero__glow{pointer-events:none;background:radial-gradient(circle,#22c3731f,#0000 60%);width:500px;height:500px;position:absolute;top:-30%;right:-15%}.uni-banner{align-items:center;gap:var(--space-xl);padding:var(--space-xl) var(--space-2xl);text-align:left;display:flex}.uni-banner__icon{color:var(--accent);border-radius:var(--radius-lg);background:var(--accent-glow);flex-shrink:0;justify-content:center;align-items:center;width:64px;height:64px;display:flex}.uni-banner__info h3{margin-bottom:.3rem;font-size:1.1rem}.uni-banner__info p{color:var(--text-secondary);flex-wrap:wrap;align-items:center;gap:.3rem;font-size:.88rem;display:flex}.uni-banner__sep{color:var(--text-tertiary);margin:0 .4rem}@media (width<=600px){.uni-banner{text-align:center;padding:var(--space-xl);flex-direction:column}.uni-banner__info p{justify-content:center}}.team-grid{gap:var(--space-xl);grid-template-columns:repeat(3,1fr);max-width:900px;margin:0 auto;display:grid}.team-card{text-align:center;padding:var(--space-2xl) var(--space-xl)}.team-card__avatar-wrap{margin-bottom:var(--space-lg);display:inline-block;position:relative}.team-card__avatar{border:3px solid var(--border-accent);object-fit:cover;z-index:1;background:var(--bg-tertiary);border-radius:50%;width:96px;height:96px;position:relative}.team-card__avatar-glow{background:var(--accent-glow);filter:blur(12px);z-index:0;border-radius:50%;position:absolute;inset:-8px}.team-card__name{margin-bottom:.2rem;font-size:1.15rem;font-weight:700}.team-card__role{color:var(--text-tertiary);margin-bottom:var(--space-md);font-size:.85rem}.team-card__links{justify-content:center;gap:var(--space-sm);margin-bottom:var(--space-md);display:flex}.team-card__link{background:var(--bg-tertiary);border:1px solid var(--border-secondary);width:36px;height:36px;color:var(--text-secondary);transition:all var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;display:flex}.team-card__link:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-glow);transform:translateY(-2px)}.team-card__email{color:var(--text-tertiary);justify-content:center;align-items:center;gap:.4rem;font-size:.8rem;display:flex}.team-card__email a{color:var(--text-secondary);font-family:var(--font-mono);font-size:.78rem}.team-card__email a:hover{color:var(--accent)}@media (width<=768px){.team-grid{grid-template-columns:1fr;max-width:360px}}.timeline{gap:var(--space-lg);flex-direction:column;max-width:700px;margin:0 auto;display:flex}.timeline-item{gap:var(--space-lg);display:flex}.timeline-item__marker{padding-top:var(--space-lg);flex-direction:column;flex-shrink:0;align-items:center;display:flex}.timeline-item__dot{background:var(--accent);border:3px solid var(--bg-primary);width:14px;height:14px;box-shadow:0 0 0 2px var(--accent);border-radius:50%;flex-shrink:0}.timeline-item__line{background:var(--border-primary);width:2px;margin-top:var(--space-sm);flex:1}.timeline-item__content{padding:var(--space-lg) var(--space-xl);flex:1}.timeline-item__header{align-items:center;gap:var(--space-sm);margin-bottom:var(--space-sm);display:flex}.timeline-item__period{color:var(--text-tertiary);font-size:.78rem;font-family:var(--font-mono)}.timeline-item__content h3{margin-bottom:var(--space-md);font-size:1.05rem}.timeline-item__list{padding:0;list-style:none}.timeline-item__list li{padding-left:var(--space-lg);margin-bottom:var(--space-sm);color:var(--text-secondary);font-size:.88rem;line-height:1.5;position:relative}.timeline-item__list li:before{content:"";background:var(--accent);opacity:.6;border-radius:50%;width:6px;height:6px;position:absolute;top:.55em;left:0}@media (width<=600px){.timeline-item__marker{display:none}}.setup-hero{padding:var(--space-4xl) 0 var(--space-2xl);position:relative;overflow:hidden}.setup-hero__glow{pointer-events:none;background:radial-gradient(circle,#f6a8231f,#0000 60%);width:500px;height:500px;position:absolute;top:-40%;left:20%}.download-tabs{gap:var(--space-sm);margin-bottom:var(--space-lg);display:flex}.download-tab{align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);color:var(--text-secondary);background:var(--bg-tertiary);border:1px solid var(--border-secondary);cursor:pointer;transition:all var(--transition-fast);padding:.6rem 1.2rem;font-size:.9rem;font-weight:500;display:flex}.download-tab:hover{border-color:var(--accent);color:var(--accent)}.download-tab--active{background:var(--accent);color:#fff;border-color:var(--accent)}.download-content{padding:var(--space-xl)}.download-content h3{margin-bottom:var(--space-sm);font-size:1.1rem}.download-content p{color:var(--text-secondary);margin-bottom:var(--space-lg);font-size:.9rem}.download-content__steps{gap:var(--space-sm);flex-direction:column;display:flex}.step-item{align-items:center;gap:var(--space-md);padding:var(--space-md);background:var(--bg-tertiary);border-radius:var(--radius-md);color:var(--text-secondary);font-size:.9rem;display:flex}.step-item__num{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:.78rem;font-weight:700;display:flex}.step-item code{font-family:var(--font-mono);color:var(--accent);background:var(--code-bg);border-radius:var(--radius-sm);padding:.15rem .4rem;font-size:.85rem}.prereq-grid{gap:var(--space-md);grid-template-columns:repeat(3,1fr);display:grid}.prereq-card{padding:var(--space-lg)}.prereq-card__header{align-items:center;gap:var(--space-md);margin-bottom:var(--space-sm);display:flex}.prereq-card__icon{color:var(--accent);flex-shrink:0}.prereq-card__header h4{margin-bottom:.2rem;font-size:.92rem}.prereq-card p{color:var(--text-secondary);font-size:.83rem;line-height:1.5}@media (width<=768px){.prereq-grid{grid-template-columns:1fr}}.copy-block{border-radius:var(--radius-md);border:1px solid var(--code-border);margin-bottom:var(--space-md);overflow:hidden}.copy-block__header{background:var(--bg-tertiary);border-bottom:1px solid var(--code-border);justify-content:space-between;align-items:center;padding:.4rem .75rem;display:flex}.copy-block__lang{font-family:var(--font-mono);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em;font-size:.72rem}.copy-block__btn{border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;align-items:center;gap:.3rem;padding:.25rem .5rem;font-size:.72rem;font-weight:500;display:flex}.copy-block__btn:hover{color:var(--accent);background:var(--accent-glow)}.copy-block__code{padding:var(--space-md) var(--space-lg);background:var(--code-bg);font-family:var(--font-mono);color:var(--text-primary);margin:0;font-size:.82rem;line-height:1.6;overflow-x:auto}.install-steps{gap:var(--space-lg);flex-direction:column;display:flex}.install-step{padding:var(--space-xl)}.install-step__header{align-items:center;gap:var(--space-md);margin-bottom:var(--space-lg);display:flex}.install-step__num{font-family:var(--font-mono);color:var(--accent);background:var(--accent-glow);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:.78rem;font-weight:700;display:flex}.install-step__header h3{font-size:1.05rem}.install-step__note{align-items:flex-start;gap:var(--space-sm);padding:var(--space-md);border-radius:var(--radius-md);color:var(--warning);margin-top:var(--space-sm);background:#f6a82314;border:1px solid #f6a82333;font-size:.83rem;display:flex}.install-step__note svg{flex-shrink:0;margin-top:2px}.trouble-grid{gap:var(--space-md);grid-template-columns:repeat(2,1fr);display:grid}.trouble-card{padding:var(--space-lg)}.trouble-card h4{margin-bottom:var(--space-sm);align-items:center;font-size:.9rem;display:flex}.trouble-card p{color:var(--text-secondary);font-size:.83rem;line-height:1.55}@media (width<=768px){.trouble-grid{grid-template-columns:1fr}}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--font-primary:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", "Consolas", monospace;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--transition-spring:.5s cubic-bezier(.34, 1.56, .64, 1);--container-max:1200px;--container-wide:1400px;--accent-hue:210;--accent:hsl(var(--accent-hue), 100%, 55%);--accent-light:hsl(var(--accent-hue), 100%, 65%);--accent-dark:hsl(var(--accent-hue), 100%, 40%);--accent-glow:hsla(var(--accent-hue), 100%, 55%, .25);--danger:#ee2b2b;--danger-light:#f25a5a;--danger-glow:#ee2b2b40;--success:#22c373;--success-light:#3cdd8c;--warning:#f6a823;--warning-light:#f8bc54}[data-theme=dark]{--bg-primary:#0b0d13;--bg-secondary:#14171f;--bg-tertiary:#1d202a;--bg-elevated:#212530;--bg-card:#171a21;--bg-card-hover:#1d202a;--bg-glass:#181c25b3;--bg-glass-hover:#212531cc;--text-primary:#f0f1f5;--text-secondary:#a7afbe;--text-tertiary:#737b8c;--text-inverse:#0b0d13;--border-primary:#41495880;--border-secondary:#2b303b80;--border-accent:hsla(var(--accent-hue), 100%, 55%, .3);--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-xl:0 16px 48px #0009;--shadow-glow:0 0 40px var(--accent-glow);--gradient-hero:linear-gradient(135deg, #0b0d13 0%, #151c28 50%, #0f1219 100%);--gradient-card:linear-gradient(145deg, #1d212b99, #14181f66);--gradient-accent:linear-gradient(135deg, var(--accent), var(--accent-light));--code-bg:#0f1219;--code-border:#363d4980;--scrollbar-bg:#14171f;--scrollbar-thumb:#363b49}[data-theme=light]{--bg-primary:#f6f7f9;--bg-secondary:#edeff3;--bg-tertiary:#e2e4e9;--bg-elevated:#fff;--bg-card:#fff;--bg-card-hover:#f6f7f9;--bg-glass:#ffffffbf;--bg-glass-hover:#ffffffe6;--text-primary:#171b26;--text-secondary:#5c6370;--text-tertiary:#8f96a3;--text-inverse:#f6f7f9;--border-primary:#c4c9d499;--border-secondary:#d3d7de80;--border-accent:hsla(var(--accent-hue), 100%, 55%, .25);--shadow-sm:0 1px 3px #6677991a;--shadow-md:0 4px 16px #6677991f;--shadow-lg:0 8px 32px #66779926;--shadow-xl:0 16px 48px #6677992e;--shadow-glow:0 0 30px hsla(var(--accent-hue), 100%, 55%, .15);--gradient-hero:linear-gradient(135deg, #f6f7f9 0%, #e6e9f0 50%, #f3f4f7 100%);--gradient-card:linear-gradient(145deg, #fffc, #f6f7f980);--gradient-accent:linear-gradient(135deg, var(--accent), var(--accent-light));--code-bg:#f0f2f4;--code-border:#c4c9d480;--scrollbar-bg:#e8eaee;--scrollbar-thumb:#b9bdc6}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-primary);background-color:var(--bg-primary);color:var(--text-primary);transition:background-color var(--transition-slow), color var(--transition-slow);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:700;line-height:1.2}a{color:var(--accent);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-light)}img{max-width:100%;height:auto}button{font-family:var(--font-primary);cursor:pointer;border:none;outline:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--scrollbar-bg)}::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.container{max-width:var(--container-max);padding:0 var(--space-xl);margin:0 auto}.container-wide{max-width:var(--container-wide);padding:0 var(--space-xl);margin:0 auto}.section{padding:var(--space-4xl) 0}.section-title{margin-bottom:var(--space-md);background:var(--gradient-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800}.section-subtitle{color:var(--text-secondary);max-width:640px;margin-bottom:var(--space-2xl);font-size:clamp(1rem,2vw,1.2rem)}.glass-card{background:var(--gradient-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:var(--space-xl);transition:all var(--transition-base)}.glass-card:hover{border-color:var(--border-accent);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.btn{align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);transition:all var(--transition-base);padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex;position:relative;overflow:hidden}.btn-primary{background:var(--gradient-accent);color:#fff;box-shadow:var(--shadow-sm), 0 0 20px var(--accent-glow)}.btn-primary:hover{box-shadow:var(--shadow-md), 0 0 30px var(--accent-glow);color:#fff;transform:translateY(-2px)}.btn-outline{color:var(--text-primary);border:1px solid var(--border-primary);background:0 0}.btn-outline:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-glow)}.btn-ghost{color:var(--text-secondary);background:0 0;padding:.5rem 1rem}.btn-ghost:hover{color:var(--accent);background:var(--accent-glow)}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:.35rem;padding:.3rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-accent{background:var(--accent-glow);color:var(--accent-light);border:1px solid hsla(var(--accent-hue), 100%, 55%, .2)}.badge-danger{background:var(--danger-glow);color:var(--danger-light);border:1px solid #ee2b2b33}.badge-success{color:var(--success-light);background:#22c37326;border:1px solid #22c37333}.code-block{background:var(--code-bg);border:1px solid var(--code-border);border-radius:var(--radius-md);padding:var(--space-lg);font-family:var(--font-mono);color:var(--text-primary);font-size:.85rem;line-height:1.7;overflow-x:auto}.code-block .comment{color:var(--text-tertiary)}.code-block .keyword{color:#be5eed}.code-block .string{color:#8cd742}.code-block .function{color:#f5b83d}.tech-tag{background:var(--bg-tertiary);border:1px solid var(--border-secondary);border-radius:var(--radius-sm);color:var(--text-secondary);transition:all var(--transition-fast);align-items:center;gap:.3rem;padding:.35rem .75rem;font-size:.8rem;font-weight:500;display:inline-flex}.tech-tag:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-glow)}.page-wrapper{min-height:100vh;padding-top:80px}@media (width<=768px){.container,.container-wide{padding:0 var(--space-md)}.section{padding:var(--space-2xl) 0}}::selection{background:var(--accent);color:#fff}