.bk-root{--green:#0f6e56;--green-dark:#0a4d3c;--green-soft:#e4efe9;--orange:#ef9f27;--orange-dark:#c97f12;--cream:#f7f5f0;--cream-deep:#efece3;--ink:#1a1a1a;--ink-soft:#41423f;--ink-faint:#797a74;--paper:#fff;background:var(--cream);color:var(--ink);font-family:var(--font-inter,"Inter", -apple-system, sans-serif);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}.frame{position:relative}.frame>.frame-edge{content:"";border:2.5px solid var(--ink);filter:url(#rough-a);pointer-events:none;border-radius:16px;position:absolute;inset:0}.frame.fr-b>.frame-edge{filter:url(#rough-b)}.frame.fr-c>.frame-edge{filter:url(#rough-c)}.frame.green>.frame-edge{border-color:var(--green);border-width:3.5px}.frame.thin>.frame-edge{border-width:2px;border-color:#1a1a1a80}.swipe{background:linear-gradient(#0000 58%,#ef9f278c 58% 94%,#0000 94%);padding:0 4px}.bk-nav{z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f7f5f0eb;border-bottom:1px solid #1a1a1a14;position:sticky;top:0}.bk-nav-inner{justify-content:space-between;align-items:center;max-width:1240px;margin:0 auto;padding:12px 28px;display:flex}.bk-nav-back{font-family:var(--font-inter,"Inter", sans-serif);color:var(--ink-faint);font-size:14.5px;text-decoration:none;transition:color .18s}.bk-nav-back:hover{color:var(--green)}@media (max-width:860px){.two-col{grid-template-columns:1fr!important}.pkg-grid{grid-template-columns:1fr!important;max-width:460px!important;margin-left:auto!important;margin-right:auto!important}.pkg-card.mid{order:-1;transform:none!important}.booster-row{grid-template-columns:1fr!important}.booster-row.rev>div:first-child{order:2}}@media (max-width:640px){.bk-nav-inner{padding:10px 18px}}