:root { --green:#00a859; --green-dark:#047044; --navy:#0b1e2d; --muted:#607080; --line:#dce5e9; --surface:#f5f8f7; }
* { box-sizing:border-box; }
body { margin:0; color:var(--navy); background:#fff; font:16px/1.75 "Be Vietnam Pro",sans-serif; }
a { color:inherit; }
img { display:block; max-width:100%; }
.content-header { min-height:78px; display:flex; align-items:center; justify-content:space-between; gap:24px; padding:12px max(24px,calc((100vw - 1180px)/2)); border-bottom:1px solid var(--line); position:sticky; top:0; z-index:10; background:rgba(255,255,255,.96); backdrop-filter:blur(12px); }
.content-brand { display:flex; align-items:center; gap:10px; text-decoration:none; }
.content-brand img { width:46px; height:46px; object-fit:contain; }
.content-brand span { display:flex; flex-direction:column; line-height:1.2; }
.content-brand strong { font-size:1.1rem; }
.content-brand small { color:var(--green-dark); font-size:.7rem; text-transform:uppercase; letter-spacing:.08em; }
.content-header nav { display:flex; align-items:center; gap:22px; }
.content-header nav a { text-decoration:none; font-weight:600; font-size:.92rem; }
.content-header .contact-link,.primary-cta { color:#fff; background:var(--green); border-radius:10px; padding:10px 18px; text-decoration:none; font-weight:700; }
.content-main { max-width:1180px; margin:0 auto; padding:40px 24px 80px; }
.breadcrumb { display:flex; flex-wrap:wrap; gap:9px; color:var(--muted); font-size:.86rem; margin-bottom:32px; }
.breadcrumb a { text-decoration:none; }
.product-detail { display:grid; grid-template-columns:minmax(0,1fr) minmax(320px,.85fr); gap:58px; align-items:start; }
.detail-image { background:var(--surface); border-radius:22px; overflow:hidden; aspect-ratio:1; }
.detail-image img { width:100%; height:100%; object-fit:cover; }
.eyebrow,.card-category { display:inline-block; color:var(--green-dark); font-size:.78rem; font-weight:800; letter-spacing:.08em; text-transform:uppercase; }
h1 { font-size:clamp(2rem,5vw,3.5rem); line-height:1.15; margin:12px 0 18px; }
.lead { color:var(--muted); font-size:1.08rem; }
dl { margin:28px 0; border-top:1px solid var(--line); }
dl div { display:flex; justify-content:space-between; gap:20px; padding:13px 0; border-bottom:1px solid var(--line); }
dt { color:var(--muted); } dd { margin:0; font-weight:700; text-align:right; }
.primary-cta { display:inline-block; margin-top:4px; }
.rich-content { max-width:820px; margin:56px auto 0; font-size:1.03rem; }
.rich-content h2 { margin-top:2.2em; font-size:1.65rem; line-height:1.3; }
.rich-content h3 { margin-top:1.8em; }
.rich-content img { border-radius:14px; margin:24px auto; }
.article-main { max-width:940px; }
.article-hero { text-align:center; max-width:820px; margin:35px auto; }
.article-hero time { color:var(--muted); font-size:.85rem; }
.article-cover { margin:38px 0 0; border-radius:22px; overflow:hidden; max-height:520px; }
.article-cover img { width:100%; height:100%; object-fit:cover; }
.listing-hero { max-width:760px; padding:36px 0 32px; }
.listing-hero p { color:var(--muted); font-size:1.08rem; }
.content-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; }
.content-card { border:1px solid var(--line); border-radius:18px; overflow:hidden; background:#fff; }
.card-image { display:block; aspect-ratio:4/3; overflow:hidden; background:var(--surface); }
.card-image img { width:100%; height:100%; object-fit:cover; transition:transform .25s; }
.content-card:hover .card-image img { transform:scale(1.03); }
.content-card > div { padding:20px; }
.content-card h2 { font-size:1.15rem; line-height:1.4; margin:8px 0; }
.content-card h2 a,.read-more { text-decoration:none; }
.content-card p { color:var(--muted); font-size:.92rem; margin:0 0 14px; }
.read-more { color:var(--green-dark); font-weight:700; }
.content-footer { display:flex; justify-content:space-between; gap:20px; padding:30px max(24px,calc((100vw - 1180px)/2)); color:#d8e2e8; background:var(--navy); font-size:.85rem; }
.content-footer a { color:#fff; font-weight:700; }
@media (max-width:800px) { .content-header nav a:not(.contact-link){display:none}.product-detail{grid-template-columns:1fr;gap:28px}.content-grid{grid-template-columns:1fr 1fr}.content-main{padding-top:24px} }
@media (max-width:560px) { .content-grid{grid-template-columns:1fr}.content-brand small{display:none}.content-footer{flex-direction:column}.detail-summary h1{font-size:2rem} }