.mount-detail-nav{position:fixed;left:0;top:calc(50% + var(--mount-header-offset, 96px) / 2);transform:translateY(-50%);z-index:1000;font-size:15px;line-height:1.6}.mount-detail-nav summary,.mount-overview>summary{list-style:none;cursor:pointer}.mount-detail-nav summary::-webkit-details-marker,.mount-overview>summary::-webkit-details-marker{display:none}.mount-detail-nav summary:focus-visible,.mount-detail-nav a:focus-visible,.mount-overview>summary:focus-visible{outline:3px solid #6daeff!important;outline-offset:3px}.mount-nav-menu:not([open])>summary{padding:12px 16px;border-radius:0 10px 10px 0;background:var(--v2-primary-500, #2967d3);color:#fff;box-shadow:0 4px 16px rgba(23,63,119,.15)}.mount-nav-menu:not([open])>summary:hover{background:var(--v2-primary-600, #2054af)}.mount-nav-collapsed,.mount-nav-expanded{display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:650}.mount-nav-menu:not([open]) .mount-nav-expanded,.mount-nav-menu[open] .mount-nav-collapsed{display:none}.mount-nav-menu[open]{width:min(280px,calc(100vw - 32px));max-height:calc(100vh - var(--mount-header-offset, 96px) - 32px);max-height:calc(100dvh - var(--mount-header-offset, 96px) - 32px);overflow-y:auto;overscroll-behavior:contain;border:1px solid var(--astro-border-soft, #e1e6ed);border-left:0;border-radius:0 16px 16px 0;background:var(--astro-surface-card, #fff);color:var(--v2-text-heading, #171a1d);box-shadow:0 10px 30px rgba(23,40,60,.15)}.mount-nav-menu[open]>summary{position:sticky;top:0;z-index:1;padding:18px 20px;border-bottom:1px solid #e5eaf0;background:#fff;font-size:18px}.mount-nav-expanded>i{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#f1f4f8;color:#636a73;font-size:16px}.mount-nav-menu[open]>summary:hover .mount-nav-expanded>i{background:#e2ecff;color:#2054af}.mount-nav-panel{padding:12px}.mount-nav-links{list-style:none;padding:0;margin:0}.mount-nav-links li+li{margin-top:4px}.mount-nav-links a{display:block;padding:10px 12px;border-radius:7px;color:#555e69;text-decoration:none;overflow-wrap:anywhere}.mount-nav-links a:hover,.mount-nav-links a.is-active{background:#edf3fd;color:var(--v2-primary-600, #2054af)}.mount-nav-links a.is-active{font-weight:650}.mount-nav-manual{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:14px;padding:12px;border-radius:8px;color:#fff;background:var(--v2-primary-500, #2967d3);text-decoration:none}.mount-nav-manual:hover{background:var(--v2-primary-600, #2054af);color:#fff}.mount-overview{border:1px solid #dfe6ee;border-radius:16px;background:#fff}.mount-overview>summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 24px;min-height:68px;color:var(--v2-text-heading, #171a1d);font-size:18px;font-weight:650;border-radius:inherit;background:#f5f7fa}.mount-overview>summary:hover{background:#eaf0f8}.mount-overview-label{display:flex;align-items:center;gap:12px}.mount-overview-label>i{color:var(--v2-primary-500, #2967d3)}.mount-overview-state{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--v2-primary-600, #2054af);font-size:15px}.mount-overview[open] .mount-overview-collapsed,.mount-overview:not([open]) .mount-overview-expanded{display:none}.mount-overview[open]>summary{border-bottom:1px solid #dfe6ee;border-radius:16px 16px 0 0}.mount-overview[open] .mount-overview-state>i{transform:rotate(180deg)}.mount-overview-body{padding:32px}@media (max-width: 767px){.mount-detail-nav{top:auto;bottom:20px;transform:none}.mount-nav-menu:not([open])>summary{padding:11px 12px;font-size:13px}.mount-nav-collapsed{gap:8px}.mount-overview>summary{padding:18px 16px;gap:12px;font-size:16px}.mount-overview-label{gap:8px}.mount-overview-state{gap:6px;font-size:14px}.mount-overview-body{padding:20px 16px}}