:root{--container:1100px;--container-narrow:820px;--ink:#0f172a;--muted:#475569;--brand:#0ea5e9}
html,body{color:var(--ink)}
a{color:var(--brand);text-decoration:none} a:hover{text-decoration:underline}
.container{max-width:var(--container);margin:auto;padding-inline:clamp(12px,3vw,24px)}
.container--narrow{max-width:var(--container-narrow)}
.site-header{border-bottom:1px solid #e5e7eb;background:#fff;position:sticky;top:0;z-index:20}
.site-header .wp-block-navigation a{padding:.6rem .8rem;border-radius:10px}
.site-header .wp-block-navigation a:hover{background:#f1f5f9}
h1{font-size:clamp(2rem,3vw,2.6rem);line-height:1.2;margin:1.2rem 0 .8rem}
.wp-block-group.calc-tool-slot{background:#f8fafc;border:1px solid #e5e7eb;border-radius:14px;padding:1rem}
.site-footer{border-top:1px solid #e5e7eb;margin-top:2rem;padding:.8rem 0;color:var(--muted);font-size:.95rem}

/* chip nav */
.site-header .wp-block-navigation ul{gap:.25rem .35rem;flex-wrap:wrap}
.site-header .wp-block-navigation a{border:1px solid #e5e7eb;background:#fff;border-radius:999px;padding:.4rem .75rem}
.site-header .wp-block-navigation .current-menu-item > a{background:#0ea5e9;color:#fff;border-color:#0ea5e9}