:root{--seo-accent:#226d65;--seo-line:#dbe5e2;--seo-bg:#f5f8f7;--seo-ink:#1c3432}body{margin:0;color:var(--seo-ink);background:#fff;font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.65}.seo-container{width:min(1080px,calc(100% - 36px));margin:auto}.seo-header{border-bottom:1px solid var(--seo-line);background:white}.seo-top{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.seo-brand{font-size:1.2rem;font-weight:800;color:var(--seo-ink);text-decoration:none}.seo-top nav{display:flex;gap:20px;flex-wrap:wrap}.seo-header a,.seo-footer a,.seo-links a{color:var(--seo-accent);text-decoration:none}.seo-breadcrumb{font-size:.87rem;color:#60706e;margin:35px 0}.seo-breadcrumb a{color:inherit}.seo-article{max-width:790px;margin:0 auto 90px}.seo-kicker{letter-spacing:.13em;color:var(--seo-accent);font-size:.78rem;font-weight:800}.seo-article h1{font-size:clamp(2rem,4vw,3.3rem);line-height:1.15;letter-spacing:-.025em}.seo-intro{font-size:1.23rem;color:#4e6662}.seo-article section{margin-top:44px}.seo-article h2{font-size:1.55rem;line-height:1.3}.seo-note{background:var(--seo-bg);border-left:4px solid var(--seo-accent);padding:18px 22px;border-radius:8px}.seo-next{border-top:1px solid var(--seo-line);padding-top:18px}.seo-links{display:grid;gap:10px}.seo-links a{padding:14px;background:var(--seo-bg);border-radius:9px;font-weight:650}.seo-footer{border-top:1px solid var(--seo-line);padding:25px 0;background:var(--seo-bg)}.seo-footer .seo-container{display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between}.seo-admin{padding:40px 0 80px}.seo-total{background:var(--seo-bg);padding:22px;border-radius:12px;display:flex;justify-content:space-between;gap:12px;align-items:center;margin:20px 0}.seo-total strong{font-size:2rem}.seo-table-wrap{overflow:auto}.seo-table{width:100%;border-collapse:collapse}.seo-table th,.seo-table td{border-bottom:1px solid var(--seo-line);padding:12px;text-align:left}@media(max-width:600px){.seo-top{padding:12px 0}.seo-article{margin-bottom:45px}}

/* v12: visible and consistent navigation */
.lv12-publicbar{background:#eaf3f1;border-bottom:1px solid #d0e1dd}.lv12-publicbar .wrap{display:flex;justify-content:center;flex-wrap:wrap;gap:12px 28px;padding-top:11px;padding-bottom:11px}.lv12-publicbar a{color:#1a534d;font-weight:700;text-decoration:none}.lv12-publicbar a:hover{text-decoration:underline}.seo-hub{padding:45px 0 85px}.seo-hub>h1{font-size:clamp(2rem,4vw,3rem);line-height:1.15;max-width:750px}.seo-hub .seo-intro{max-width:790px}.seo-guide-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:35px}.seo-guide-card{display:flex;flex-direction:column;gap:10px;color:inherit;text-decoration:none;border:1px solid var(--seo-line);padding:25px;border-radius:16px;background:#fff;box-shadow:0 5px 23px rgba(24,70,62,.05)}.seo-guide-card:hover{border-color:var(--seo-accent);background:var(--seo-bg)}.seo-guide-card span{color:var(--seo-accent);font-size:.76rem;font-weight:800;letter-spacing:.12em}.seo-guide-card h2{font-size:1.25rem;line-height:1.3;margin:0}.seo-guide-card p{margin:0;color:#536966;flex:1}.seo-guide-card strong{color:var(--seo-accent)}.seo-admin-shortcuts{display:flex;flex-wrap:wrap;gap:16px}.seo-admin-shortcuts a{color:var(--seo-accent)}@media(max-width:600px){.lv12-publicbar .wrap{justify-content:flex-start}.seo-guide-grid{grid-template-columns:1fr}}