.article-hero{background:linear-gradient(120deg,#fff7e4,#edf6ed);padding:65px 0;border-bottom:1px solid var(--line)}.breadcrumbs{font-size:13px;color:#61736f;margin-bottom:25px}.breadcrumbs a{font-weight:700}.article-hero h1{font-size:clamp(40px,5vw,66px);line-height:1.08;max-width:900px;margin:0 0 20px;font-weight:800}.article-hero p{max-width:760px;font-size:18px;line-height:1.7;color:#52645f;font-weight:500}.article-meta{display:flex;gap:20px;flex-wrap:wrap;margin-top:25px;font-size:13px;font-weight:700}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:70px;padding:70px 0}.article-body h2{font-size:34px;line-height:1.2;margin:55px 0 15px;font-weight:800}.article-body h2:first-child{margin-top:0}.article-body h3{font-size:22px;margin:30px 0 10px;font-weight:800}.article-body p,.article-body li{font-size:17px;line-height:1.8;color:#3d514d}.article-body li{margin-bottom:10px}.notice{background:#fff4dc;border-left:5px solid #d85e32;padding:20px 22px;margin:28px 0;font-weight:600}.data-table{width:100%;border-collapse:collapse;margin:25px 0}.data-table th,.data-table td{text-align:left;padding:15px;border:1px solid var(--line);font-size:14px}.data-table th{background:#123f3b;color:#fff}.data-table td{font-weight:600}.side-nav{position:sticky;top:130px;align-self:start;border:1px solid var(--line);background:#fff;padding:22px}.side-nav strong{display:block;font-size:14px;margin-bottom:12px}.side-nav a{display:block;padding:10px 0;border-top:1px solid var(--line);font-size:13px;font-weight:700}.keyword-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:30px 0}.keyword-card{border:1px solid var(--line);padding:22px;background:#fff}.keyword-card h3{margin:0 0 8px;font-size:19px}.keyword-card p{font-size:14px;margin:0}.faq details{border-top:1px solid var(--line);padding:17px 0}.faq summary{font-weight:800;cursor:pointer}.related{background:#123f3b;color:#fff;padding:55px 0}.related h2{font-size:32px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.related-grid a{border:1px solid rgba(255,255,255,.25);padding:22px;font-weight:800}.simple-footer{background:#0b302d;color:#fff;padding:35px 0}.simple-footer .wrap{display:flex;justify-content:space-between;gap:20px;font-size:13px}.page-language{border:0;background:#f3c94e;color:#123f3b;padding:5px 11px;border-radius:4px;font-weight:800}.seo-header{position:sticky;top:32px}.seo-header nav a{font-size:14px}@media(max-width:850px){.article-layout{grid-template-columns:1fr}.side-nav{position:static}.keyword-grid,.related-grid{grid-template-columns:1fr}.article-hero{padding:45px 0}.article-body p,.article-body li{font-size:16px}.simple-footer .wrap{flex-direction:column}}