.nextjs-navigation-page{--nav-bg:#f6f8fc;--nav-surface:#fff;--nav-soft:#eef3fb;--nav-text:#142038;--nav-muted:#5d6b82;--nav-border:#d8e1ef;--nav-accent:#2563eb;--nav-violet:#7c3aed;background:var(--nav-bg);color:var(--nav-text)}
.nextjs-navigation-page.active-dark-mode{--nav-bg:#08101e;--nav-surface:#0f192a;--nav-soft:#15233a;--nav-text:#e8efff;--nav-muted:#a8b5ca;--nav-border:#263b5d;--nav-accent:#55c7ff;--nav-violet:#a78bfa}
.nextjs-navigation-page .blog-hero--article{padding:116px 0 68px;border-bottom:1px solid var(--nav-border);background:radial-gradient(circle at 80% 18%,rgba(124,58,237,.17),transparent 30%),radial-gradient(circle at 15% 20%,rgba(37,99,235,.16),transparent 28%),var(--nav-bg)}
.nextjs-navigation-page .blog-hero--article .blog-container{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);gap:clamp(34px,5vw,76px);align-items:center}.nextjs-navigation-page .blog-breadcrumbs,.nextjs-navigation-page .blog-eyebrow,.nextjs-navigation-page .blog-hero h1,.nextjs-navigation-page .blog-hero__intro,.nextjs-navigation-page .article-meta{grid-column:1}.navigation-hero__visual{grid-column:2;grid-row:1/7;margin:0;border:1px solid var(--nav-border);border-radius:24px;overflow:hidden;box-shadow:0 30px 80px rgba(4,12,30,.28)}.navigation-hero__visual img,.article-art img{display:block;width:100%;height:auto}
.nextjs-navigation-page .article-layout{width:min(1120px,calc(100% - 40px));grid-template-columns:minmax(0,760px) minmax(220px,280px);gap:64px}.nextjs-navigation-page .article-content>p,.nextjs-navigation-page .article-content>ul{color:var(--nav-muted)}
.learning-path,.concept-diagram{margin:36px 0 44px;padding:clamp(20px,4vw,32px);border:1px solid var(--nav-border);border-radius:22px;background:var(--nav-surface);box-shadow:0 16px 40px rgba(19,42,82,.08)}.learning-path h2{margin-top:0}.learning-path ol{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:22px 0 0;padding:0;list-style:none}.learning-path li{position:relative;min-width:0;padding:14px 10px;border:1px solid var(--nav-border);border-radius:14px;background:var(--nav-soft);text-align:center}.learning-path li:not(:last-child)::after{position:absolute;z-index:2;top:50%;right:-10px;content:'›';color:var(--nav-accent);font-size:20px;transform:translate(50%,-50%)}.learning-path a{display:block;color:inherit;text-decoration:none}.learning-path small,.learning-path strong,.learning-path em{display:block}.learning-path strong{margin:4px 0;font-size:13px}.learning-path em{color:var(--nav-muted);font-size:11px;font-style:normal}.learning-path .is-complete{border-color:color-mix(in srgb,var(--nav-accent) 40%,var(--nav-border))}.learning-path .is-current{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--nav-accent),var(--nav-violet))}.learning-path .is-current em{color:#fff}
.concept-diagram figcaption{margin-bottom:24px}.concept-diagram figcaption strong{display:block;color:var(--nav-text);font-size:1.1rem}.concept-diagram figcaption span{display:block;margin-top:5px;color:var(--nav-muted)}
.route-network__canvas{position:relative;padding-top:4px}.route-node{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:82px;padding:12px;border:1px solid #4776c9;border-radius:15px;background:#0b1930;color:#e8f2ff;text-align:center;box-shadow:inset 0 0 24px rgba(41,126,255,.12)}.route-node code{color:#7dd3fc}.route-node--home{width:180px;margin:0 auto 46px}.route-network__leaves{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.route-network__flow{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:24px;padding:14px;border-radius:14px;background:var(--nav-soft);color:var(--nav-text);text-align:center}.route-network__flow span{color:var(--nav-accent);font-size:24px}.route-line{position:absolute;top:86px;width:1px;height:30px;background:#4776c9}.route-line--one{left:17%;transform:rotate(45deg)}.route-line--two{left:50%}.route-line--three{right:17%;transform:rotate(-45deg)}
.article-art{margin:34px 0 44px;border:1px solid var(--nav-border);border-radius:22px;overflow:hidden;background:var(--nav-surface);box-shadow:0 18px 48px rgba(8,22,48,.13)}.article-art figcaption{padding:16px 20px;color:var(--nav-muted)}.article-art figcaption strong{color:var(--nav-text)}
.transition-compare__grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.transition-compare__grid>div{padding:20px;border:1px solid var(--nav-border);border-radius:16px;background:var(--nav-soft)}.transition-compare h3{margin-top:0}.transition-compare ol{display:grid;gap:10px;margin:0;padding:0;list-style:none;counter-reset:steps}.transition-compare li{position:relative;padding:12px 14px 12px 42px;border-radius:10px;background:var(--nav-surface);counter-increment:steps}.transition-compare li::before{position:absolute;left:12px;content:counter(steps);display:grid;width:22px;height:22px;place-items:center;border-radius:50%;background:var(--nav-accent);color:#fff;font-size:12px}
.prefetch-flow ol{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin:0;padding:0;list-style:none}.prefetch-flow li{position:relative;padding:18px 12px;border:1px solid var(--nav-border);border-radius:14px;background:var(--nav-soft);text-align:center}.prefetch-flow li:not(:last-child)::after{position:absolute;top:50%;right:-21px;content:'→';color:var(--nav-accent);font-size:25px;transform:translateY(-50%)}.prefetch-flow li span{display:grid;width:32px;height:32px;margin:0 auto 10px;place-items:center;border-radius:50%;background:linear-gradient(135deg,var(--nav-accent),var(--nav-violet));color:#fff}.prefetch-flow b,.prefetch-flow small{display:block}.prefetch-flow small{margin-top:5px;color:var(--nav-muted)}
.decision-map__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.decision-map__grid>div{display:flex;min-height:150px;flex-direction:column;align-items:center;justify-content:center;padding:18px;border:1px solid var(--nav-border);border-radius:16px;background:var(--nav-soft);text-align:center}.decision-map span,.decision-map strong,.decision-map small{display:block}.decision-map strong{margin:12px 0;color:var(--nav-accent);font-size:1.15rem}.decision-map small{color:var(--nav-muted)}
.article-callout--warning{border-left-color:#f59e0b!important;background:color-mix(in srgb,#f59e0b 9%,var(--nav-surface))!important}.nextjs-navigation-page .article-toc{top:106px;max-height:calc(100vh - 126px);overflow:auto}.nextjs-navigation-page .table-wrap{border-color:var(--nav-border)}
@media(max-width:991px){.nextjs-navigation-page .blog-hero--article .blog-container{grid-template-columns:1fr}.nextjs-navigation-page .blog-breadcrumbs,.nextjs-navigation-page .blog-eyebrow,.nextjs-navigation-page .blog-hero h1,.nextjs-navigation-page .blog-hero__intro,.nextjs-navigation-page .article-meta,.navigation-hero__visual{grid-column:1}.navigation-hero__visual{grid-row:auto}.nextjs-navigation-page .article-layout{grid-template-columns:1fr}.learning-path ol{grid-template-columns:repeat(3,1fr)}.learning-path li:nth-child(3)::after{display:none}.nextjs-navigation-page .article-toc{display:none}}
@media(max-width:767px){.nextjs-navigation-page .blog-hero--article{padding:102px 0 46px}.nextjs-navigation-page .article-layout{width:min(100% - 28px,760px)}.learning-path ol,.prefetch-flow ol{grid-template-columns:1fr}.learning-path li:not(:last-child)::after,.prefetch-flow li:not(:last-child)::after{top:auto;right:50%;bottom:-23px;transform:translateX(50%) rotate(90deg)}.learning-path li:nth-child(3)::after{display:block}.route-network__leaves,.transition-compare__grid,.decision-map__grid{grid-template-columns:1fr}.route-line{display:none}.route-network__flow{flex-direction:column}.route-network__flow span{transform:rotate(90deg)}.concept-diagram{margin-inline:-2px}.navigation-hero__visual{border-radius:16px}}
@media(max-width:420px){.nextjs-navigation-page .blog-container{width:min(100% - 22px,1180px)}.concept-diagram{padding:16px}.route-node--home{width:100%}.learning-path strong{font-size:14px}}
@media print{.learning-path a{color:#000}.concept-diagram,.article-art{break-inside:avoid}.navigation-hero__visual{box-shadow:none}}