/* Feedee shared site header — consistent across every page */
.nav{position:sticky;top:0;z-index:80;background:rgba(221,199,236,0.86);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;position:relative}
.nav__logo{display:flex;align-items:center;flex-shrink:0}
.nav__mark{height:26px;width:auto;display:block}
.nav__links{display:flex;align-items:center;gap:32px}
.nav__link{font-family:var(--font-body);font-size:15px;font-weight:var(--weight-medium);color:var(--fg-secondary);transition:color var(--dur-tap) var(--ease-feedee)}
.nav__link:hover,.nav__link[aria-current="page"]{color:var(--fg-primary)}
.nav__cta{font-family:var(--font-body);font-size:14.5px;font-weight:var(--weight-semibold);color:#fff;background:var(--accent);border-radius:var(--radius-button);padding:11px 20px;box-shadow:var(--shadow-resting);transition:filter var(--dur-tap) var(--ease-feedee),transform var(--dur-tap) var(--ease-feedee);white-space:nowrap}
.nav__cta:hover{filter:brightness(.94)}
.nav__cta:active{transform:scale(.98)}
.nav__checkbox{position:absolute;opacity:0;pointer-events:none;width:0;height:0}
.nav__burger{display:none;width:44px;height:44px;margin-right:-10px;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;flex-shrink:0}
.nav__burger span{display:block;width:22px;height:1.75px;border-radius:2px;background:var(--color-plum);transition:transform var(--dur-tap) var(--ease-feedee),opacity var(--dur-tap) var(--ease-feedee)}
@media (max-width:820px){
  .nav__burger{display:flex}
  .nav__links{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:6px 0 14px;background:rgba(221,199,236,0.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--shadow-floating);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity var(--dur-enter) var(--ease-feedee),transform var(--dur-enter) var(--ease-feedee),visibility var(--dur-enter)}
  .nav__checkbox:checked~.nav__links{opacity:1;visibility:visible;transform:translateY(0)}
  .nav__checkbox:checked~.nav__burger span:nth-child(1){transform:translateY(6.75px) rotate(45deg)}
  .nav__checkbox:checked~.nav__burger span:nth-child(2){opacity:0}
  .nav__checkbox:checked~.nav__burger span:nth-child(3){transform:translateY(-6.75px) rotate(-45deg)}
  .nav__link{font-size:16px;padding:14px 20px}
  .nav__cta{margin:10px 20px 4px;text-align:center;padding:14px 20px;font-size:15px}
}
/* Back to blog */
.back-link{display:inline-flex;align-items:center;gap:8px;margin:0 0 28px max(0px,calc((100% - 700px) / 2));font-family:var(--font-body);font-size:14.5px;font-weight:var(--weight-medium);color:var(--accent);transition:gap var(--dur-tap) var(--ease-feedee)}
.back-link:hover{gap:13px}
.back-link svg{width:15px;height:15px}