/* Phase 15.3. Scoped additions preserve existing header and footer design. */
.public-home-nav .cache-nav-group,.public-home-nav .cache-nav-branch{position:relative;display:inline-flex;align-items:center;gap:5px;color:inherit}
.cache-nav-group summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:8px;font:inherit;font-weight:700;padding:8px 4px;border-radius:8px}
.cache-nav-group summary::-webkit-details-marker{display:none}
.cache-nav-group summary:focus-visible,.cache-nav-children a:focus-visible{outline:3px solid #148b88;outline-offset:3px}
.public-home-nav .cache-nav-children{position:absolute;top:100%;right:0;min-width:210px;max-width:290px;background:#fff;color:#203536;border:1px solid #dce7e6;border-radius:15px;box-shadow:0 12px 36px #143a3526;padding:10px;z-index:70}
.public-home-nav .cache-nav-children a{display:block!important;padding:10px 12px;text-decoration:none;white-space:normal;overflow-wrap:anywhere;border-radius:8px}
.public-home-nav .cache-nav-children a:hover{background:#edf6f4}
.public-home-nav .cache-nav-children .cache-nav-group,.public-home-nav .cache-nav-children .cache-nav-branch{display:block}
.public-home-nav .cache-nav-children .cache-nav-children{position:static;box-shadow:none;border:0;border-left:2px solid #dce7e6;min-width:0;padding:3px 0 3px 10px;margin-left:10px}
.public-mobile-menu-panel .cache-nav-group,.public-mobile-menu-panel .cache-nav-branch{display:block;color:inherit}
.public-mobile-menu-panel .cache-nav-group summary{padding:14px 12px;font-size:1rem}
.public-mobile-menu-panel .cache-nav-children{padding-left:18px;border-left:2px solid #dce7e6;margin-left:12px}
.public-mobile-menu-panel .cache-nav-branch>a{display:inline-block}
@media(max-width:700px){.public-home-nav>.cache-nav-group,.public-home-nav>.cache-nav-branch{display:none!important}}
@media(min-width:701px){.public-home-nav>.cache-nav-group,.public-home-nav>.cache-nav-branch{display:inline-flex}.public-home-nav>a{display:inline-flex!important}}
/* Use the established mobile menu when configured labels outgrow the desktop header. */
.public-home-header.cache-header-compact .public-home-nav>a,.public-home-header.cache-header-compact .public-home-nav>.cache-nav-group,.public-home-header.cache-header-compact .public-home-nav>.cache-nav-branch{display:none!important}
.public-home-header.cache-header-compact .public-menu-toggle{display:inline-flex!important}

/* Refined disclosure styling, retaining native keyboard and screen-reader behaviour. */
.cache-nav-chevron{display:inline-block;width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .18s ease;flex:none;margin:0 3px}
.cache-nav-group[open]>summary .cache-nav-chevron{transform:translateY(2px) rotate(225deg)}
.public-home-nav .cache-nav-group>summary:hover,.public-home-nav .cache-nav-group[open]>summary{background:rgba(20,139,136,.09)}
.public-home-nav .cache-nav-children{border-color:#e1ebe8;border-radius:16px;box-shadow:0 16px 40px rgba(20,58,53,.14);padding:8px}
.public-home-nav .cache-nav-children a{font-weight:600;line-height:1.5;transition:background .15s ease,color .15s ease}
.public-home-nav .cache-nav-children a:hover,.public-home-nav .cache-nav-children a:focus-visible{background:#edf6f4;color:#076d68}
@media(prefers-reduced-motion:reduce){.cache-nav-chevron,.public-home-nav .cache-nav-children a{transition:none}}

/* Top-level headings share the same left edge and row spacing as mobile links. */
.public-mobile-menu-panel nav>.cache-nav-group>summary{min-height:52px;padding:0 4px;box-sizing:border-box;border-bottom:1px solid rgba(223,232,233,.8);font-weight:750}

/* Mobile disclosures retain native keyboard behaviour and independent links. */
.public-mobile-menu-panel .cache-nav-group>summary{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:48px;padding:12px 4px;box-sizing:border-box;border-radius:0;line-height:1.4}
.public-mobile-menu-panel .cache-nav-group>summary>a{display:block!important;flex:1;min-width:0;padding:0!important;border:0!important;font:inherit;text-decoration:none;overflow-wrap:anywhere}
.public-mobile-menu-panel .cache-mobile-disclosure{display:flex;align-items:center;justify-content:center;flex:none;width:44px;min-height:44px;color:#076d68}
.public-mobile-menu-panel .cache-nav-chevron{margin-left:auto;margin-right:8px}
.public-mobile-menu-panel .cache-mobile-disclosure .cache-nav-chevron{margin:0}
.public-mobile-menu-panel .cache-nav-children{margin-left:4px;padding-left:12px;border-left:1px solid #dce7e6}
.public-mobile-menu-panel .cache-nav-children a,.public-mobile-menu-panel .cache-nav-children summary{font-size:.92rem!important;min-height:44px!important;line-height:1.45;padding:10px 4px!important}
.public-mobile-menu-panel .cache-nav-children .cache-nav-children{margin-left:0;padding-left:12px}.public-mobile-menu-panel .cache-nav-children .cache-nav-group{border:0;box-shadow:none;border-radius:0}
/* Compact linked-parent row, with text vertically centred beside its disclosure. */
.public-mobile-menu-panel .cache-nav-children .cache-mobile-linked-group>summary{min-height:48px!important;padding:2px 4px!important;gap:10px}
.public-mobile-menu-panel .cache-mobile-linked-group>summary>a{display:flex!important;align-items:center;min-height:0!important;padding:0!important;margin:0;line-height:1.4!important}
.public-mobile-menu-panel .cache-mobile-linked-group>summary>.cache-mobile-disclosure{height:44px;min-height:44px;align-self:center}
.public-mobile-menu-panel .cache-nav-children .cache-mobile-linked-group{margin:0;border:0;box-shadow:none}

/* Consistent divider on compact expandable mobile child rows. */
.public-mobile-menu-panel .cache-nav-children .cache-mobile-linked-group>summary{border-bottom:1px solid rgba(223,232,233,.8)}