:root{--bg:#f5f7fb;--bg-soft:#fdfdfd;--card:#ffffff;--card-soft:#f6f8ff;--text:#0f172a;--muted:#4b5563;--accent:#0a84ff;--accent-strong:#004373;--accent-warm:#ffb703;--border:rgba(15,23,42,0.08);--shadow:0 12px 30px rgba(15,23,42,0.1);}*{box-sizing:border-box;}html{scroll-behavior:smooth;}body{margin:0;font-family:'Inter','Segoe UI',system-ui,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;min-height:100vh;}a{color:var(--accent);text-decoration:none;}a:hover,a:focus-visible{text-decoration:underline;}img{max-width:100%;height:auto;display:block;}.muted{color:var(--muted);}.site-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:1rem clamp(1rem,4vw,3rem);background:#ffffff;border-bottom:1px solid rgba(15,35,85,0.05);box-shadow:0 6px 20px rgba(15,35,85,0.08);}.brand{display:flex;flex-direction:column;gap:0.2rem;}.brand-title{font-weight:600;letter-spacing:0.04em;color:var(--accent);font-size:1.1rem;line-height:1;text-decoration:none;}.brand-title:hover,.brand-title:focus-visible{opacity:0.8;text-decoration:none;}.brand-tag{font-size:0.75rem;color:var(--muted);letter-spacing:0.2em;text-transform:uppercase;}.nav-toggle{display:none;border:1px solid var(--border);background:transparent;color:var(--text);padding:0.45rem 0.9rem;border-radius:999px;}.site-nav{display:flex;gap:1rem;align-items:center;}.site-nav a{font-size:0.95rem;color:var(--muted);padding:0.35rem 0.5rem;border-radius:999px;transition:color 0.2s ease,background-color 0.2s ease;}.site-nav a.active{color:#fff;background:var(--accent);}.site-nav a:hover,.site-nav 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solid rgba(255,255,255,0.25);border-radius:999px;padding:0.4rem 1rem;font-size:0.85rem;font-weight:600;color:var(--accent-warm);backdrop-filter:blur(6px);}.btn{border-radius:16px;padding:0.7rem 1.8rem;font-weight:600;font-size:0.92rem;border:1px solid transparent;transition:transform 0.2s ease,box-shadow 0.2s ease,background 0.2s ease;text-align:center;}.btn.primary{background:var(--accent);color:#fff;box-shadow:0 12px 24px rgba(59,109,246,0.35);}.btn.ghost{border-color:rgba(59,109,246,0.4);color:var(--accent);background:rgba(59,109,246,0.08);}.btn.text{padding-left:0;padding-right:0;border:none;color:var(--accent);background:transparent;}.hero .btn.primary{background:#fff;color:var(--accent-strong);box-shadow:0 12px 30px rgba(0,0,0,0.15);}.hero .btn.ghost{border-color:rgba(255,255,255,0.8);color:#fff;background:transparent;}.btn:hover,.btn:focus-visible{transform:translateY(-2px);text-decoration:none;}.features{border:1px solid var(--border);border-radius:32px;background:var(--card);padding:clamp(1.5rem,4vw,3rem);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:1.5rem;}.section-heading h2{margin:0.4rem 0 0.6rem;font-size:clamp(1.8rem,4vw,2.4rem);}.section-heading .muted{color:var(--muted);margin:0;}.feature-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem;}.feature-card{background:var(--card-soft);border-radius:24px;padding:1.5rem;border:1px solid rgba(10,132,255,0.08);box-shadow:0 12px 26px rgba(15,23,42,0.08);display:flex;flex-direction:column;gap:0.5rem;}.feature-card img{border-radius:16px;box-shadow:0 10px 25px rgba(15,35,85,0.08);}.feature-card h3{margin:0.5rem 0 0;}.article{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;align-items:center;background:var(--card);border-radius:32px;padding:clamp(1.5rem,4vw,3rem);border:1px solid var(--border);}.article h2{grid-column:1 / -1;margin:0;}.article-meta{color:var(--muted);font-size:0.85rem;letter-spacing:0.08em;text-transform:uppercase;}.highlights,.understanding,.types,.install,.contact{background:var(--card);border-radius:32px;border:1px solid var(--border);padding:clamp(1.5rem,4vw,3rem);box-shadow:var(--shadow);}.highlights h2,.understanding h2,.types h2,.install h2,.contact h2{margin-top:0;}.highlights ul{display:flex;flex-direction:column;gap:0.75rem;padding-left:1rem;}.understanding article + article{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border);}.types .pill-list{list-style:none;display:flex;flex-wrap:wrap;gap:0.75rem;padding:0;margin:1rem 0;}.pill-list li{border:1px solid var(--border);border-radius:999px;padding:0.4rem 1rem;background:var(--card-soft);}.table-wrap{overflow-x:auto;border-radius:24px;border:1px solid var(--border);margin:1.25rem 0;}table{width:100%;border-collapse:collapse;min-width:320px;}th,td{padding:0.75rem 1rem;border-bottom:1px solid var(--border);text-align:left;}th{font-weight:600;color:var(--accent);}.types article + article{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border);}.blog-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;padding:clamp(1.5rem,4vw,3rem);border:1px solid var(--border);border-radius:32px;background:var(--card);box-shadow:var(--shadow);}.blog-card{border:1px solid rgba(10,132,255,0.12);border-radius:24px;padding:1.5rem;background:#fff;display:flex;flex-direction:column;gap:0.75rem;box-shadow:0 15px 30px rgba(15,23,42,0.08);}.blog-card h3{margin:0;}.blog-card p{margin:0;color:var(--muted);}.blog-card .btn{margin-top:auto;width:fit-content;}.install-header{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;align-items:center;}.install-grid{margin-top:1.5rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;}.install-grid article{border:1px solid var(--border);border-radius:24px;padding:1.25rem;background:var(--card-soft);}.install-grid h3{margin-top:0;}.contact{text-align:center;}.contact p{max-width:600px;margin:0 auto 1.5rem;}.contact-card{display:flex;flex-direction:column;gap:1.5rem;padding:clamp(1.5rem,4vw,3rem);border-radius:32px;border:1px solid var(--border);background:#fff;box-shadow:var(--shadow);text-align:left;max-width:900px;width:100%;margin:0 auto;}.contact-form{display:flex;flex-direction:column;gap:1rem;width:100%;}.contact-form label{display:flex;flex-direction:column;gap:0.35rem;font-weight:600;color:var(--text);}.contact-form input,.contact-form textarea{border-radius:12px;border:1px solid var(--border);padding:0.75rem 1rem;font-size:1rem;background:#fff;font-family:inherit;color:var(--text);box-shadow:inset 0 1px 2px rgba(15,35,85,0.05);}.contact-form textarea{resize:vertical;min-height:180px;}.contact-form button{align-self:center;min-width:60%;}.site-footer{text-align:center;padding:2rem 1rem 3rem;color:#fff;background:#011627;border-top:none;}.site-footer p{margin:0.35rem 0;}.site-footer a{color:#9cd7ff;opacity:0.95;}.article-shell{padding:clamp(1.5rem,4vw,4rem);max-width:1200px;margin:0 auto;}.article-detail{border:1px solid var(--border);border-radius:32px;padding:clamp(1.75rem,4vw,4rem);background:var(--card);box-shadow:var(--shadow);width:100%;}.terms-summary{margin-bottom:2rem;padding:clamp(1rem,3vw,2rem);border:1px solid var(--border);border-radius:24px;background:var(--card-soft);}.terms-summary ul{margin:1rem 0 0;color:var(--muted);padding-left:1.25rem;}.terms-index{margin-bottom:2.5rem;border:1px solid var(--border);border-radius:24px;padding:clamp(1rem,3vw,2rem);background:var(--bg-soft);}.terms-index h2{margin:0 0 1rem;}.terms-index-grid{display:grid;gap:0.75rem;grid-template-columns:repeat(3,minmax(0,1fr));}.terms-index-card{border:1px solid var(--border);border-radius:16px;padding:0.85rem 1rem;background:var(--card);color:var(--text);font-weight:600;display:inline-flex;align-items:center;gap:0.5rem;transition:transform 0.2s ease,box-shadow 0.2s ease;box-shadow:0 10px 25px rgba(15,35,85,0.08);}.terms-index-card::before{content:'↗';font-size:0.85rem;color:var(--accent);}.terms-index-card:hover,.terms-index-card:focus-visible{transform:translateY(-2px);box-shadow:0 16px 30px rgba(15,35,85,0.18);text-decoration:none;}.article-detail h1{margin:0.5rem 0 0.75rem;font-size:clamp(2rem,5vw,3rem);}.post-meta{color:var(--muted);font-size:0.9rem;margin-bottom:2rem;}.post-body > *{margin-top:1.25rem;}.post-body ul,.post-body ol{padding-left:1.25rem;}.post-body table{margin:1.5rem 0;border-radius:16px;overflow:hidden;}.post-body figure{margin:1.5rem 0;border-radius:24px;padding:1.5rem;background:var(--bg-soft);border:1px solid var(--border);display:flex;justify-content:center;}.post-body figure img{border-radius:18px;width:min(100%,900px);height:auto;box-shadow:0 12px 25px rgba(15,35,85,0.08);}.post-body img{width:100%;height:auto;display:block;}.post-body a{color:var(--accent);}.post-body h2,.post-body h3,.post-body h4{margin-top:2rem;}.post-body section + section{margin-top:2rem;}.post-body p{color:var(--text);margin:0;}.post-body strong{color:var(--text);}.terms-callout{margin-top:1.5rem;padding:1.25rem 1.5rem;border-radius:18px;border:1px solid rgba(10,132,255,0.35);background:rgba(10,132,255,0.12);}.policy-contact{margin-top:2.5rem;padding:clamp(1.25rem,3vw,2.5rem);border-radius:24px;border:1px solid var(--border);background:linear-gradient(135deg,rgba(10,132,255,0.12),rgba(255,183,3,0.15));box-shadow:0 18px 35px rgba(15,35,85,0.12);}.policy-contact h3{margin-top:0;}.policy-contact a{font-weight:600;}.article-page main{display:block;}@media (max-width:960px){.site-nav{position:absolute;top:100%;left:1rem;right:1rem;background:rgba(255,255,255,0.97);flex-direction:column;padding:1rem 1.5rem;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(-10px);transition:opacity 0.2s ease,transform 0.2s ease;width:auto;max-width:calc(100% - 2rem);}.site-nav.open{opacity:1;pointer-events:auto;transform:translateY(0);}.nav-toggle{display:inline-flex;align-items:center;gap:0.4rem;}}@media (max-width:900px){.terms-index-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}@media (max-width:720px){main{padding:1.25rem;}.hero-content{padding:1.5rem;}.cta-row{flex-direction:column;align-items:stretch;}.contact-card{padding:1.25rem;}.article-shell{padding:1.25rem;}.article-detail{padding:1.5rem;}.site-header{flex-wrap:wrap;gap:0.5rem;}}@media (max-width:640px){.hero,.article,.highlights,.understanding,.types,.install,.contact{border-radius:24px;}}@media (max-width:540px){.terms-index-grid{grid-template-columns:1fr;}.terms-summary,.terms-index,.policy-contact{padding:1rem;}.contact-card{padding:1rem;}.site-footer{padding:1.5rem 1rem 2rem;}}.pricing-overview,.pricing-table{border:1px solid var(--border);border-radius:32px;padding:clamp(1.5rem,4vw,3rem);background:var(--card);box-shadow:var(--shadow);}.pricing-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;}.pricing-card{border:1px solid rgba(15,23,42,0.08);border-radius:24px;padding:1.75rem;background:#fff;box-shadow:0 18px 30px rgba(15,23,42,0.08);display:flex;flex-direction:column;gap:1rem;min-height:360px;position:relative;}.pricing-card h3{margin:0;}.pricing-card .price{font-size:2rem;font-weight:700;color:var(--accent);margin:0.25rem 0;}.pricing-card ul{list-style:none;padding:0;margin:0;color:var(--muted);}.pricing-card ul li + li{margin-top:0.35rem;}.pricing-card .btn{margin-top:auto;}.pricing-card.popular-card{border-color:rgba(10,132,255,0.35);box-shadow:0 25px 40px rgba(0,23,55,0.15);}.education-overview{background:var(--card-soft);border:1px solid var(--border);border-radius:24px;padding:1.5rem;margin-bottom:1.5rem;}.cloud-pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;}.price-note{font-size:0.9rem;color:var(--muted);}.pricing-hero .hero-media img{object-fit:cover;min-height:100%;}.popular-pill{position:absolute;top:1.25rem;right:1.5rem;display:inline-flex;align-items:center;padding:0.25rem 0.8rem;border-radius:999px;font-size:0.75rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;background:rgba(10,132,255,0.15);color:var(--accent-strong);}.popular-light{background:rgba(255,183,3,0.2);color:#a05a00;}.popular-dark{background:rgba(0,67,115,0.15);color:var(--accent-strong);}.cta-panel{border:1px solid var(--border);border-radius:32px;padding:clamp(1.5rem,4vw,3rem);background:var(--card);box-shadow:var(--shadow);text-align:center;display:flex;flex-direction:column;gap:1rem;}.post-body img.install-inline{width:auto;max-width:min(100%,560px);height:auto;display:block;margin:1rem 0;}.install-inline{border-radius:0;box-shadow:none;}