:root{--ink:#13201b;--muted:#53635d;--line:#d8e3dd;--bg:#f7faf8;--panel:#fff;--accent:#167a5b;--accent2:#243f70;--warm:#f3b34b}
*{box-sizing:border-box}html,body{max-width:100%;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}a{color:inherit}.topbar{position:sticky;top:0;z-index:20;display:flex;gap:18px;align-items:center;padding:14px 24px;background:rgba(247,250,248,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.brand{display:flex;gap:10px;align-items:center;font-weight:800;text-decoration:none;white-space:nowrap}.mark{display:inline-grid;place-items:center;width:36px;height:36px;flex:0 0 36px;border-radius:8px;background:var(--ink);color:#fff;font-size:13px;letter-spacing:0}.menu-toggle{display:none;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-weight:800;padding:9px 11px;align-items:center;gap:8px}.menu-icon,.menu-icon:before,.menu-icon:after{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);content:""}.menu-icon{position:relative}.menu-icon:before,.menu-icon:after{position:absolute;left:0}.menu-icon:before{top:-6px}.menu-icon:after{top:6px}.nav{display:flex;gap:12px;flex-wrap:wrap;font-size:14px}.nav a,.footer a{text-decoration:none;color:var(--muted)}.nav a:hover,.footer a:hover{color:var(--accent)}.search{margin-left:auto;display:flex;gap:6px;min-width:240px}.search input{width:100%;border:1px solid var(--line);border-radius:8px;padding:9px 10px;background:#fff}.search button,.button{border:0;border-radius:8px;padding:10px 14px;background:var(--accent);color:#fff;font-weight:750;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.button.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.hero{min-height:620px;background:linear-gradient(90deg,rgba(19,32,27,.86),rgba(19,32,27,.48),rgba(19,32,27,.08)),var(--hero-image,url('/assets/hero/home-charging.webp')) center/cover no-repeat;display:flex;align-items:center;padding:72px 24px}.hero-copy{width:min(720px,100%);margin-left:max(0px,calc((100vw - 1120px)/2));color:#fff}.page-hero{min-height:330px;background:linear-gradient(90deg,rgba(19,32,27,.9),rgba(19,32,27,.58),rgba(19,32,27,.18)),var(--hero-image,url('/assets/hero/home-charging.webp')) center 44%/cover no-repeat;display:flex;align-items:end;padding:92px 24px 52px;border-bottom:1px solid rgba(19,32,27,.18)}.page-hero-copy{width:min(900px,100%);margin:0 auto;color:#fff}.page-hero .kicker{color:var(--warm)}.page-hero .lede{color:rgba(255,255,255,.9);margin-bottom:0}.kicker,.eyebrow{margin:0 0 8px;color:var(--accent);font-weight:800;text-transform:uppercase;font-size:12px;letter-spacing:.06em}.hero .kicker{color:var(--warm)}h1{font-size:clamp(40px,7vw,78px);line-height:.98;margin:0 0 18px;letter-spacing:0}h2{font-size:clamp(26px,4vw,42px);line-height:1.1;margin:0 0 16px;letter-spacing:0}h3{font-size:21px;line-height:1.18;margin:0 0 8px;letter-spacing:0}.lede{font-size:20px;max-width:660px}.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.section{max-width:1120px;margin:0 auto;padding:56px 24px}.intro{max-width:780px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:22px}.card,.panel,.product{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:20px;text-decoration:none;box-shadow:0 10px 30px rgba(19,32,27,.04)}.card p,.product p,.panel p{color:var(--muted)}.card:hover{border-color:var(--accent);transform:translateY(-1px)}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:start}.checklist{display:grid;gap:10px;margin:20px 0;padding:0;list-style:none}.checklist li{background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px 14px}.product{display:flex;justify-content:space-between;gap:18px;align-items:center;margin:14px 0}.note{font-size:14px}.faq-block{margin-top:34px}.faq-block details{background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin:10px 0}.faq-block summary{font-weight:800;cursor:pointer}.footer{border-top:1px solid var(--line);padding:28px 24px;max-width:1120px;margin:32px auto 0;color:var(--muted)}.legal main,.plain main{max-width:900px;margin:0 auto;padding:44px 24px}.search-results{display:grid;gap:12px;margin-top:24px}
.deep-dive,.route-group{display:grid;gap:18px;margin-top:30px}.intro.compact{max-width:680px}.intro.compact h2{font-size:clamp(22px,3vw,30px)}.depth-section{background:#fff;border:1px solid var(--line);border-radius:8px;padding:22px}.depth-section p{color:var(--muted);max-width:820px}.guide-nav ol{margin:0;padding-left:22px;color:var(--muted)}.guide-nav li+li{margin-top:6px}.checklist.compact{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-shortcuts{margin-top:28px}.topic-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.topic-chip{display:inline-flex;align-items:center;min-height:40px;padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-weight:750;text-decoration:none}.topic-chip:hover{border-color:var(--accent);color:var(--accent)}
.product-img{width:96px;height:96px;object-fit:contain;flex:0 0 96px;background:#f7faf8;border:1px solid var(--line);border-radius:8px;padding:8px}.product .button{white-space:nowrap}
@media(max-width:1100px){.topbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;padding:12px 16px;width:100vw;max-width:100vw}.brand{min-width:0;max-width:calc(100vw - 92px)}.brand span:last-child{overflow:hidden;text-overflow:ellipsis}.menu-toggle{display:inline-flex;justify-self:end;min-width:44px;min-height:40px;justify-content:center}.topbar .nav,.topbar .search{display:none;grid-column:1/-1}.topbar.is-open .nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.topbar.is-open .nav a{background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px 11px;color:var(--ink);font-weight:750;min-width:0;overflow:hidden;text-overflow:ellipsis}.topbar.is-open .search{display:flex;margin-left:0;width:100%;min-width:0}.grid,.split,.checklist.compact{grid-template-columns:1fr}.hero{min-height:560px;overflow:hidden}.hero-copy,.page-hero-copy{min-width:0;max-width:100%}.page-hero{min-height:300px;padding:78px 18px 40px}.product{display:block}.product-img{margin-bottom:12px}.product .button{white-space:normal}.section{padding:40px 18px}h1{overflow-wrap:break-word}}
@media(max-width:430px){.menu-text{display:none}.topbar.is-open .nav{grid-template-columns:1fr}.search{flex-direction:column}.search button{width:100%}.hero{padding:64px 24px}.hero h1,.page-hero h1{font-size:30px;line-height:1.06}.lede{font-size:18px}}