.rd-header{color:var(--field-text);border-bottom:1px solid var(--line-dim)}.rd-header__row{-moz-column-gap:1rem;grid-template-columns:1fr auto;grid-template-areas:"brand tools""nav nav";align-items:center;gap:.25rem 1rem;padding-block:.875rem;display:grid}.rd-header__brand{font-family:var(--font-display);letter-spacing:.005em;grid-area:brand;justify-self:start;align-items:center;gap:.625rem;font-size:1.5rem;font-weight:800;line-height:1;text-decoration:none;display:inline-flex}.rd-header__nav{font-size:var(--step--1);flex-wrap:wrap;grid-area:nav;gap:.25rem 1.25rem;font-weight:500;display:flex}.rd-header__lang,.rd-header__nav a{color:var(--field-text-soft);border-bottom:2px solid #0000;padding-block:.375rem;text-decoration:none}.rd-header__lang:hover,.rd-header__nav a:hover{color:var(--field-text)}.rd-header__nav a.router-link-exact-active{color:var(--field-text);border-bottom-color:var(--marker)}.rd-header__tools{font-size:var(--step--1);grid-area:tools;align-items:center;gap:.75rem;font-weight:500;display:flex}.rd-header__theme{border:1px solid var(--line-dim);width:2.25rem;height:2.25rem;color:var(--field-text);cursor:pointer;background:0 0;border-radius:2px;justify-content:center;align-items:center;display:inline-flex}.rd-header__theme:hover{border-color:var(--line)}.rd-header__icon{width:1.05rem;height:1.05rem}.rd-header__theme .rd-header__icon--sun{display:none}.dark .rd-header__theme .rd-header__icon--sun{display:inline-block}.dark .rd-header__theme .rd-header__icon--moon{display:none}@media (width>=56rem){.rd-header__row{-moz-column-gap:2.5rem;grid-template-columns:auto 1fr auto;grid-template-areas:"brand nav tools";column-gap:2.5rem;padding-block:1.125rem}.rd-header__nav{justify-content:flex-end}}