:root{--hk-ink:#1a1a1a;--hk-font-family:system-ui, -apple-system, 'Segoe UI', sans-serif;--hk-muted:#5a5a5a;--hk-accent:#b8182f;--hk-accent-dark:#8f1324;--hk-accent-soft:#fbf5ed;--hk-surface:#ffffff;--hk-surface-alt:#f6f5f2;--hk-line:#e5dfd2;--hk-inverse:#1a1a1a;--hk-inverse-ink:#ffffff;--hk-space-xs:.5rem;--hk-space-sm:1rem;--hk-space-md:1.5rem;--hk-space-lg:3rem;--hk-space-xl:5rem;--hk-space-2xl:7rem;--hk-text-xs:0.75rem;--hk-text-sm:0.875rem;--hk-text-base:1rem;--hk-text-lg:1.125rem;--hk-text-xl:1.5rem;--hk-text-2xl:2rem;--hk-text-3xl:3rem;--hk-text-4xl:4rem;--hk-radius-sm:2px;--hk-radius-md:6px;--hk-radius-lg:14px;--hk-shadow-sm:0 1px 2px rgba(0,0,0,.06);--hk-shadow-md:0 8px 24px rgba(0,0,0,.08);--hk-transition:.15s ease;--hk-container-narrow:720px;--hk-container-wide:1180px}.hk-section-sm{padding-top:var(--hk-space-lg);padding-bottom:var(--hk-space-lg);padding-left:var(--hk-space-md);padding-right:var(--hk-space-md)}.hk-section-md{padding-top:var(--hk-space-xl);padding-bottom:var(--hk-space-xl);padding-left:var(--hk-space-md);padding-right:var(--hk-space-md)}.hk-section-lg{padding-top:var(--hk-space-2xl);padding-bottom:var(--hk-space-2xl);padding-left:var(--hk-space-md);padding-right:var(--hk-space-md)}.hk-section-accent{background-color:var(--hk-accent-soft)}.hk-section-muted{background-color:var(--hk-surface-alt)}.hk-section-inverse{background-color:var(--hk-inverse);color:var(--hk-inverse-ink)}.hk-section-inverse a{color:var(--hk-inverse-ink)}.hk-container-narrow,.hk-container-wide{margin-left:auto;margin-right:auto;width:100%}.hk-container-narrow{max-width:var(--hk-container-narrow)}.hk-container-wide{max-width:var(--hk-container-wide)}.hk-eyebrow{font-size:var(--hk-text-xs);font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--hk-accent);margin-bottom:var(--hk-space-xs)}.hk-display{font-family:var(--hk-font-family);font-size:var(--hk-text-4xl);line-height:1.05;font-weight:700;margin:0 0 var(--hk-space-md)}@media (max-width:768px){.hk-display{font-size:var(--hk-text-3xl)}}.hk-heading{font-family:var(--hk-font-family);font-size:var(--hk-text-2xl);line-height:1.2;font-weight:700;margin:0 0 var(--hk-space-sm)}.hk-body{font-family:var(--hk-font-family);font-size:var(--hk-text-base);line-height:1.65;color:var(--hk-ink)}.hk-text-muted{color:var(--hk-muted)}.hk-btn-primary,.hk-btn-ghost,.hk-btn-inverse{display:inline-block;padding:.85rem 1.75rem;border-radius:var(--hk-radius-sm);font-weight:600;font-size:var(--hk-text-sm);letter-spacing:.04em;text-decoration:none;border:1px solid #fff0;transition:background-color var(--hk-transition),color var(--hk-transition),transform var(--hk-transition);cursor:pointer}.hk-btn-primary{background-color:var(--hk-accent);color:var(--hk-inverse-ink);border-color:var(--hk-accent)}.hk-btn-primary:hover,.hk-btn-primary:focus{background-color:var(--hk-accent-dark);border-color:var(--hk-accent-dark);color:var(--hk-inverse-ink);transform:translateY(-1px)}.hk-btn-ghost{background:#fff0;color:var(--hk-ink);border-color:var(--hk-ink)}.hk-btn-ghost:hover,.hk-btn-ghost:focus{background-color:var(--hk-ink);color:var(--hk-inverse-ink)}.hk-btn-inverse{background-color:var(--hk-surface);color:var(--hk-ink);border-color:var(--hk-surface)}.hk-btn-inverse:hover,.hk-btn-inverse:focus{opacity:.9}.hk-card{background-color:var(--hk-surface);border:1px solid var(--hk-line);border-radius:var(--hk-radius-md);padding:var(--hk-space-md);display:flex;flex-direction:column;gap:var(--hk-space-xs)}.hk-card-hover{transition:transform var(--hk-transition),box-shadow var(--hk-transition)}.hk-card-hover:hover,.hk-card-hover:focus-within{transform:translateY(-2px);box-shadow:var(--hk-shadow-md)}.hk-polaroid{background-color:#fff;border:none;border-radius:0;padding:0;box-shadow:0 2px 4px rgb(0 0 0 / .08),0 14px 30px rgb(0 0 0 / .12);transition:transform .25s ease,box-shadow .25s ease;overflow:hidden;display:flex;flex-direction:column}.hk-polaroid:hover{transform:translateY(-4px) rotate(-.4deg);box-shadow:0 6px 16px rgb(0 0 0 / .14),0 20px 40px rgb(0 0 0 / .16)}.hk-header-bar{background-color:var(--hk-inverse);color:var(--hk-inverse-ink);font-size:var(--hk-text-xs);padding:.5rem var(--hk-space-md);text-align:center;letter-spacing:.06em}.hk-footer-meta{font-size:var(--hk-text-xs);color:var(--hk-muted);border-top:1px solid var(--hk-line);padding-top:var(--hk-space-md);margin-top:var(--hk-space-md)}.hk-sidebar-card{background-color:var(--hk-surface);border:1px solid var(--hk-line);border-radius:var(--hk-radius-md);padding:var(--hk-space-md);margin-bottom:var(--hk-space-md)}.hk-text-center{text-align:center}.hk-gap-md{gap:var(--hk-space-md)}.hk-mt-lg{margin-top:var(--hk-space-lg)}.hk-mb-lg{margin-bottom:var(--hk-space-lg)}