:root{--background:222 14% 97%;--foreground:228 38% 16%;--card:0 0 100%;--card-foreground:228 38% 16%;--primary:203 67% 55%;--primary-foreground:0 0 100%;--secondary:210 33% 96%;--muted-foreground:220 9% 46%;--border:220 13% 91%;--navy:228 38% 16%;--navy-foreground:0 0 100%;--radius:.5rem}*,*::before,*::after{box-sizing:border-box}html,body{margin:0;padding:0}body{background:hsl(var(--background));color:hsl(var(--foreground));font-family:inherit;line-height:1.6}button,input,select,textarea,code{font-family:inherit}.dhcp-page{background:hsl(var(--background));color:hsl(var(--foreground));line-height:1.6;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}.dhcp-page,.dhcp-page *{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}.dhcp-page img{max-width:100%;display:block}.dhcp-page a{color:inherit}.dhcp-page h1,.dhcp-page h2,.dhcp-page h3,.dhcp-page h4{color:hsl(var(--card-foreground));margin:0 0 .75rem;line-height:1.25}.dhcp-page h2{font-size:1.5rem;font-weight:700}@media(min-width:768px){.dhcp-page h2{font-size:1.875rem}}.dhcp-page h3{font-size:1.125rem;font-weight:600;margin-top:1.25rem}.dhcp-page h4{font-size:1rem;font-weight:600}.dhcp-page p{margin:0 0 1rem}.dhcp-page code{background:hsl(var(--secondary));padding:.125rem .375rem;border-radius:.25rem;font-size:.875em}.dhcp-text-primary{color:hsl(var(--primary))}.dhcp-container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}.dhcp-navbar{position:fixed;inset:0 0 auto 0;z-index:50;background:hsl(var(--navy));transition:box-shadow .3s ease}.dhcp-navbar.scrolled{box-shadow:0 4px 20px 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rgba(255,255,255,.2)}.dhcp-circle-1{top:5rem;right:5rem;width:24rem;height:24rem}.dhcp-circle-2{bottom:2.5rem;left:2.5rem;width:16rem;height:16rem}.dhcp-circle-3{top:10rem;left:33%;width:12rem;height:12rem;border-color:hsl(var(--primary) / .3)}.dhcp-hero-content{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center}.dhcp-badge{display:inline-flex;align-items:center;gap:.5rem;background:hsl(var(--primary) / .1);border:1px solid hsl(var(--primary) / .2);border-radius:9999px;padding:.375rem 1rem;margin-bottom:1.5rem;color:hsl(var(--primary));font-size:.875rem;font-weight:500}.dhcp-badge-dot{width:.5rem;height:.5rem;border-radius:9999px;background:hsl(var(--primary))}.dhcp-hero h1{font-size:1.875rem;font-weight:700;margin-bottom:1.5rem;color:hsl(var(--navy-foreground))}@media(min-width:768px){.dhcp-hero h1{font-size:3rem}}.dhcp-hero h1 .accent{color:hsl(var(--primary))}.dhcp-hero-lead{font-size:1.125rem;color:hsl(0 0 100% / 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ease}.dhcp-sidebar-link:hover{color:hsl(var(--foreground));border-left-color:hsl(var(--border))}.dhcp-sidebar-link.active{color:hsl(var(--primary));border-left-color:hsl(var(--primary))}.dhcp-card{background:hsl(var(--card));border:1px solid hsl(var(--border));border-radius:var(--radius);padding:1.5rem;scroll-margin-top:5rem}@media(min-width:768px){.dhcp-card{padding:2.5rem}}.dhcp-card-dark{background:hsl(var(--navy));color:hsl(var(--navy-foreground));border-radius:var(--radius);border-top:4px solid hsl(var(--primary));padding:1.5rem;scroll-margin-top:5rem}@media(min-width:768px){.dhcp-card-dark{padding:2.5rem}}.dhcp-card-dark h2,.dhcp-card-dark h3,.dhcp-card-dark h4{color:hsl(var(--navy-foreground))}.dhcp-card-dark p{color:hsl(0 0 100% / .75)}.dhcp-steps{list-style:none;padding:0;margin:1rem 0 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p{color:hsl(var(--muted-foreground));font-size:.875rem;margin:0}.dhcp-callout{background:hsl(var(--secondary) / .5);border-left:4px solid hsl(var(--primary));border-radius:var(--radius);padding:1rem 1.25rem;margin-top:1.5rem}.dhcp-callout p{color:hsl(var(--muted-foreground));font-size:.9375rem;margin:0}.dhcp-callout strong{color:hsl(var(--card-foreground))}.dhcp-table-wrap{overflow-x:auto}.dhcp-table{width:100%;border-collapse:collapse;font-size:.875rem}.dhcp-table th,.dhcp-table td{text-align:left;padding:.875rem 1rem;border-bottom:1px solid hsl(var(--border));vertical-align:top}.dhcp-table th{font-weight:600;color:hsl(var(--card-foreground));background:hsl(var(--secondary) / .5)}.dhcp-table th:first-child,.dhcp-table td:first-child{font-weight:600;color:hsl(var(--card-foreground))}.dhcp-table tr:last-child td{border-bottom:0}.dhcp-table td:not(:first-child){color:hsl(var(--muted-foreground))}.dhcp-benefit{display:flex;gap:1rem;align-items:flex-start;padding:1.25rem;border:1px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--secondary) / .5)}.dhcp-benefit-icon{width:2.5rem;height:2.5rem;flex-shrink:0;border-radius:var(--radius);background:hsl(var(--primary) / .1);color:hsl(var(--primary));display:flex;align-items:center;justify-content:center}.dhcp-benefit h4{margin-bottom:.25rem}.dhcp-benefit p{color:hsl(var(--muted-foreground));font-size:.875rem;margin:0}.dhcp-icon-heading{display:flex;align-items:center;gap:.625rem;color:hsl(var(--card-foreground))}.dhcp-icon-heading svg{color:hsl(var(--primary))}.dhcp-icon-heading-light{color:hsl(var(--navy-foreground))}.dhcp-icon-heading-light svg{color:hsl(var(--navy-foreground))}.dhcp-threat{background:hsl(var(--navy));color:hsl(var(--navy-foreground));border-radius:var(--radius);padding:1.5rem;border-left:4px solid hsl(0 84% 60%)}.dhcp-threat h4{color:hsl(var(--navy-foreground));margin-bottom:.375rem}.dhcp-threat p{color:hsl(0 0 100% / .75);font-size:.9375rem;margin:0}.dhcp-lease-diagram{margin-top:1.5rem;display:grid;grid-template-columns:1fr;gap:.75rem}@media(min-width:768px){.dhcp-lease-diagram{grid-template-columns:repeat(4,1fr);align-items:stretch}}.dhcp-lease-step{background:hsl(var(--secondary));border:1px solid hsl(var(--border));border-radius:var(--radius);padding:1rem;text-align:center;position:relative}.dhcp-lease-step .label{font-size:.75rem;color:hsl(var(--muted-foreground));text-transform:uppercase;letter-spacing:.06em;margin-bottom:.25rem}.dhcp-lease-step .value{font-weight:700;color:hsl(var(--primary));font-size:1rem;margin-bottom:.25rem}.dhcp-lease-step .desc{font-size:.8125rem;color:hsl(var(--muted-foreground));margin:0}.dhcp-faq-list{display:flex;flex-direction:column}.dhcp-faq{border-bottom:1px solid hsl(var(--border))}.dhcp-faq:last-child{border-bottom:0}.dhcp-faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.125rem 0;background:0;border:0;cursor:pointer;font-size:1rem;font-weight:600;text-align:left;color:hsl(var(--card-foreground));transition:color .2s ease}.dhcp-faq-q:hover{color:hsl(var(--primary))}.dhcp-faq-q .chevron{flex-shrink:0;transition:transform .2s ease}.dhcp-faq-q[aria-expanded="true"] .chevron{transform:rotate(180deg)}.dhcp-faq-a{overflow:hidden;max-height:0;transition:max-height .3s ease}.dhcp-faq-a p{padding-bottom:1.125rem;color:hsl(var(--muted-foreground));margin:0}.dhcp-cta{background:hsl(var(--primary));border-radius:var(--radius);padding:2.5rem;text-align:center}.dhcp-cta h2{color:hsl(var(--primary-foreground));margin-bottom:.75rem}.dhcp-cta p{color:hsl(0 0 100% / .85);margin-bottom:1.5rem}.dhcp-cta-btn{display:inline-block;background:hsl(var(--primary-foreground));color:hsl(var(--primary));font-weight:600;padding:.75rem 2rem;border-radius:var(--radius);text-decoration:none;transition:opacity .2s ease}.dhcp-cta-btn:hover{opacity:.9}.dhcp-footer{background:hsl(var(--navy));color:hsl(0 0 100% / .6);padding:2rem 1rem;text-align:center;font-size:.875rem}.dhcp-reveal{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}.dhcp-reveal.visible{opacity:1;transform:translateY(0)}@media(prefers-reduced-motion:reduce){.dhcp-reveal{opacity:1;transform:none;transition:none}.dhcp-hero-scroll{animation:none}}