.reading-radar[data-astro-cid-qxqynpve]{position:sticky;top:calc(var(--header-height) + 24px);max-height:calc(100vh - var(--header-height) - 48px);display:flex;flex-direction:column;padding:16px 14px;font-size:13px;z-index:10}.radar-header[data-astro-cid-qxqynpve]{margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}.radar-meta-row[data-astro-cid-qxqynpve]{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.radar-label[data-astro-cid-qxqynpve]{font-family:var(--font-data);font-size:10.5px;font-weight:700;color:var(--text-soft);text-transform:uppercase;letter-spacing:.05em}.radar-percent[data-astro-cid-qxqynpve]{font-family:var(--font-data);font-size:11.5px;font-weight:700;color:var(--accent-text);font-variant-numeric:tabular-nums}.radar-bar-track[data-astro-cid-qxqynpve]{height:3px;background:var(--surface-soft);border-radius:9999px;overflow:hidden}.radar-bar-fill[data-astro-cid-qxqynpve]{height:100%;width:0%;background:var(--accent);border-radius:9999px;transition:width .12s ease-out}.radar-nav[data-astro-cid-qxqynpve]{overflow-y:auto;max-height:calc(100vh - var(--header-height) - 150px);padding-right:4px}.radar-list[data-astro-cid-qxqynpve]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}.radar-list[data-astro-cid-qxqynpve] li[data-astro-cid-qxqynpve].depth-3{padding-left:12px}.radar-list[data-astro-cid-qxqynpve] li[data-astro-cid-qxqynpve].depth-4{padding-left:20px}.radar-link[data-astro-cid-qxqynpve]{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:var(--radius-sm);color:var(--text-soft);text-decoration:none;font-size:12px;line-height:1.45;transition:all .18s ease}.radar-link[data-astro-cid-qxqynpve]:hover{color:var(--text);background:var(--surface-soft)}.radar-link[data-astro-cid-qxqynpve].is-active{color:var(--accent-text);font-weight:600;background:color-mix(in srgb,var(--accent) 8%,transparent)}.radar-dot[data-astro-cid-qxqynpve]{width:5px;height:5px;border-radius:50%;background:var(--line-bright);flex-shrink:0;transition:all .18s ease}.radar-link[data-astro-cid-qxqynpve]:hover .radar-dot[data-astro-cid-qxqynpve]{background:var(--accent)}.radar-link[data-astro-cid-qxqynpve].is-active .radar-dot[data-astro-cid-qxqynpve]{background:var(--accent);box-shadow:0 0 6px var(--accent)}.radar-link-text[data-astro-cid-qxqynpve]{word-break:break-word;flex:1}.radar-footer[data-astro-cid-qxqynpve]{margin-top:10px;padding-top:8px;border-top:1px solid var(--line)}.back-to-top-btn[data-astro-cid-qxqynpve]{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:6px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-soft);color:var(--text-soft);font-size:11.5px;cursor:pointer;transition:all .18s ease}.back-to-top-btn[data-astro-cid-qxqynpve]:hover{color:var(--accent);border-color:var(--accent)}.radar-details-mobile[data-astro-cid-qxqynpve]{display:none}@media(max-width:980px){.reading-radar[data-astro-cid-qxqynpve]{display:none}.radar-details-mobile[data-astro-cid-qxqynpve]{display:block;margin-bottom:20px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}.radar-details-mobile[data-astro-cid-qxqynpve] summary[data-astro-cid-qxqynpve]{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;cursor:pointer;font-size:13.5px;font-weight:600;color:var(--text)}.radar-details-mobile[data-astro-cid-qxqynpve] nav[data-astro-cid-qxqynpve]{padding:8px 12px 14px;border-top:1px solid var(--line);max-height:45vh;overflow-y:auto}}.syllabus-sidebar[data-astro-cid-vq3nluii]{padding:16px 14px;font-size:13px}.syllabus-header[data-astro-cid-vq3nluii]{display:flex;align-items:center;gap:10px;padding-bottom:12px;margin-bottom:10px;border-bottom:1px solid var(--line)}.syllabus-icon[data-astro-cid-vq3nluii]{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-sm);background:var(--surface-soft);color:var(--accent);flex-shrink:0}.syllabus-title-group[data-astro-cid-vq3nluii]{display:flex;flex-direction:column;min-width:0}.syllabus-title-group[data-astro-cid-vq3nluii] small[data-astro-cid-vq3nluii]{font-family:var(--font-data);font-size:10px;color:var(--text-soft);text-transform:uppercase;letter-spacing:.05em}.syllabus-title[data-astro-cid-vq3nluii]{font-size:13.5px;font-weight:700;color:var(--text);text-decoration:none;line-height:1.35}.syllabus-title[data-astro-cid-vq3nluii]:hover{color:var(--accent)}.syllabus-tree-container[data-astro-cid-vq3nluii]{max-height:calc(100vh - var(--header-height) - 120px);overflow-y:auto;padding-right:4px}.syllabus-rail[data-astro-cid-vq3nluii],.syllabus-sub-rail[data-astro-cid-vq3nluii]{list-style:none;padding:0;margin:0}.syllabus-sub-rail[data-astro-cid-vq3nluii]{padding-left:12px;margin-left:5px;border-left:1px solid var(--line)}.syllabus-item[data-astro-cid-vq3nluii]{margin-bottom:3px}.syllabus-section-heading[data-astro-cid-vq3nluii]{display:flex;align-items:center;gap:6px;font-family:var(--font-data);font-size:11px;font-weight:700;color:var(--text-soft);text-transform:uppercase;letter-spacing:.04em;padding:8px 4px 4px}.syllabus-sub-heading[data-astro-cid-vq3nluii]{font-size:11.5px;font-weight:600;color:var(--text-soft);padding:4px 6px}.syllabus-link[data-astro-cid-vq3nluii]{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:var(--radius-sm);color:var(--text);text-decoration:none;font-size:12.5px;line-height:1.45;transition:all .18s ease}.syllabus-link[data-astro-cid-vq3nluii]:hover{background:var(--surface-soft);color:var(--accent-text)}.syllabus-link[data-astro-cid-vq3nluii].is-active{background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--accent-text);font-weight:650}.syllabus-dot[data-astro-cid-vq3nluii]{width:5px;height:5px;border-radius:50%;background:var(--line-bright);flex-shrink:0;transition:all .18s ease}.syllabus-link[data-astro-cid-vq3nluii]:hover .syllabus-dot[data-astro-cid-vq3nluii]{background:var(--accent)}.syllabus-link[data-astro-cid-vq3nluii].is-active .syllabus-dot[data-astro-cid-vq3nluii]{background:var(--accent);box-shadow:0 0 6px var(--accent)}.syllabus-label[data-astro-cid-vq3nluii]{word-break:break-word;flex:1}