.site-shell{position:relative;display:grid;grid-template-rows:auto 1fr auto;min-height:100vh}.site-shell__glow{position:fixed;inset:0;z-index:0;pointer-events:none;background:#fff;opacity:.95}.site-header,.page-main,.site-footer{position:relative;z-index:1}.site-back-to-top{position:fixed;right:clamp(1rem,2vw,1.75rem);bottom:clamp(1rem,2vw,1.75rem);z-index:3;display:inline-flex;align-items:center;justify-content:center;width:3.5rem;height:3.5rem;border:1px solid color-mix(in oklab,var(--color-border-strong) 62%,white);border-radius:999px;background:color-mix(in oklab,white 76%,var(--color-primary) 24%);color:var(--color-primary);box-shadow:var(--shadow-md);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);animation:site-back-to-top-enter .18s ease;transition:transform .16s ease,box-shadow .16s ease,background-color .16s ease,color .16s ease}.site-back-to-top:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);background:color-mix(in oklab,white 70%,var(--color-primary) 30%)}.site-back-to-top:active{transform:translateY(0)}.site-back-to-top svg{width:1.2rem;height:1.2rem}@keyframes site-back-to-top-enter{0%{opacity:0;transform:translateY(.75rem) scale(.94)}to{opacity:1;transform:translateY(0) scale(1)}}.site-header{padding-top:clamp(1.2rem,3vw,2rem)}.site-header__panel,.site-footer__panel{display:grid;gap:var(--spacing-lg);padding:clamp(1.1rem,2vw,1.6rem)}.site-header__top{display:grid;grid-template-columns:minmax(0,auto) minmax(0,1fr) auto;gap:clamp(1rem,2vw,1.5rem);align-items:center}.site-header__menu-toggle{display:none;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;border:1px solid color-mix(in oklab,var(--color-border) 84%,white);border-radius:var(--radius-md);background:#fffc;color:var(--color-text);cursor:pointer;transition:all .16s ease}.site-header__menu-toggle:hover{background:#fffffff2;border-color:var(--color-border-strong)}.site-header__menu-toggle svg{display:block}.site-brand{display:inline-flex;align-items:center;gap:.95rem;min-width:0}.site-brand__mark{display:inline-flex;align-items:center;justify-content:center;width:5rem;height:5rem}.site-brand__mark img{width:100%;height:100%;object-fit:contain}.site-brand__copy{display:grid;gap:.22rem}.site-brand__title{font-family:var(--theme-font-display);font-size:clamp(1.75rem,2.8vw,2.35rem);font-weight:700;letter-spacing:var(--letter-spacing-tight);line-height:.95}.site-brand__subtitle{color:var(--color-text-muted);font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase}.site-nav{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;justify-content:center}.site-nav__link{display:inline-flex;align-items:center;justify-content:center;min-height:2.75rem;padding-inline:1.1rem;border:1px solid color-mix(in oklab,var(--nav-border) 84%,white);border-radius:var(--radius-pill);background:color-mix(in oklab,var(--nav-chip-background) 82%,white);color:var(--nav-inactive-text);font-weight:700;transition:background-color .16s ease,border-color .16s ease,color .16s ease,transform .16s ease,box-shadow .16s ease}.site-nav__link:hover{transform:translateY(-1px);border-color:color-mix(in oklab,var(--color-border-strong) 80%,white);background:#fffffff0;color:var(--nav-active-text)}.site-nav__link--active{border-color:color-mix(in oklab,var(--nav-border) 84%,white);background:color-mix(in oklab,var(--nav-active-background) 75%,white);color:var(--nav-active-text);box-shadow:var(--shadow-xs)}.site-header__actions{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;justify-content:flex-end}.site-user-link{display:inline-flex;align-items:baseline;gap:.35rem;font-weight:700;color:var(--color-text)}.site-header__icon-link{display:inline-flex;align-items:center;justify-content:center;width:2.85rem;height:2.85rem;border:1px solid color-mix(in oklab,var(--color-border) 82%,white);border-radius:999px;background:color-mix(in oklab,white 82%,var(--color-surface-secondary) 18%);color:var(--color-text);transition:transform .16s ease,border-color .16s ease,background-color .16s ease,color .16s ease}.site-header__icon-link:hover{transform:translateY(-1px);border-color:color-mix(in oklab,var(--color-border-strong) 76%,white);background:#fffffff2}.site-header__icon-link--active{border-color:color-mix(in oklab,var(--color-primary) 48%,white);background:color-mix(in oklab,white 74%,var(--color-primary) 26%);color:var(--color-primary)}.site-header__icon-link svg{width:1.2rem;height:1.2rem}.site-user-link__tier{font-size:var(--font-size-sm);font-weight:800;letter-spacing:.04em}.site-user-link__tier--personal{color:var(--color-text-subtle)}.site-user-link__tier--pro{color:var(--color-pro-accent)}.site-user-link__tier--business{color:var(--color-business-accent)}.site-header__banner{display:flex;flex-wrap:wrap;gap:1rem;align-items:flex-start;justify-content:space-between;padding-top:var(--spacing-lg);border-top:1px solid color-mix(in oklab,var(--color-border) 88%,white);color:var(--color-text-muted)}.site-header__banner>p{max-width:46rem}.site-footer{padding-bottom:clamp(2rem,4vw,3.25rem)}.site-footer__inner{display:grid;grid-template-columns:minmax(0,1.2fr) auto;gap:clamp(1rem,2vw,1.6rem);align-items:center}.site-footer__copy{display:grid;gap:.4rem;color:var(--color-text-muted)}.site-footer__links{display:flex;flex-wrap:wrap;gap:.75rem 1rem;align-items:center;justify-content:flex-end}.site-footer__links a{display:inline-flex;align-items:center;min-height:2.35rem;padding-inline:.95rem;border-radius:var(--radius-pill);color:var(--color-text-muted);transition:background-color .16s ease,color .16s ease}.site-footer__links a:hover{background:#ffffffb3;color:var(--color-text)}.site-footer__language{display:flex;justify-content:flex-start;padding-top:.5rem;border-top:1px solid color-mix(in oklab,var(--color-border) 88%,white)}.site-footer__language-control{width:min(100%,18rem)}@media(max-width:1300px){.site-header__menu-toggle{display:flex;grid-column:3;grid-row:1}.site-nav{display:none;grid-column:1 / -1;flex-direction:column;align-items:stretch;padding:var(--spacing-md) 0;border-top:1px solid color-mix(in oklab,var(--color-border) 88%,white)}.site-nav--open{display:flex}.site-nav__link{justify-content:flex-start;border-radius:var(--radius-md)}.site-header__actions{display:none;grid-column:1 / -1;flex-direction:column;align-items:stretch;padding-bottom:var(--spacing-md);border-top:1px solid color-mix(in oklab,var(--color-border) 88%,white)}.site-nav--open~.site-header__actions{display:flex}.site-header__actions .actions-row{flex-direction:column;align-items:stretch;width:100%;padding-top:1rem}.site-header__actions .actions-row>*{width:100%}}@media(max-width:760px){.site-header__panel,.site-footer__panel{padding:1rem}.site-brand__mark{width:3.4rem;height:3.4rem}.site-header__banner,.site-footer__inner{grid-template-columns:1fr}.site-footer__links,.site-footer__language{justify-content:flex-start}.site-footer__language-control{width:100%;max-width:20rem}.site-back-to-top{width:3.2rem;height:3.2rem}}@media(prefers-reduced-motion:reduce){.site-back-to-top{animation:none;transition:none}}