.spotlight-tour[data-astro-cid-4rw6u5bn]{position:fixed;inset:0;z-index:9999}.spotlight-overlay[data-astro-cid-4rw6u5bn]{position:absolute;inset:0}.spotlight-svg[data-astro-cid-4rw6u5bn]{position:absolute;inset:0;width:100%;height:100%}.spotlight-tooltip[data-astro-cid-4rw6u5bn]{position:fixed;background:var(--panel, #fff);border:1px solid var(--line, #e5e7eb);border-radius:10px;padding:1rem 1.25rem;max-width:320px;width:calc(100vw - 2rem);box-shadow:0 8px 24px #00000026;z-index:10000}.spotlight-headline[data-astro-cid-4rw6u5bn]{font-size:1rem;font-weight:600;margin:0 0 .35rem;color:var(--ink, #1e293b)}.spotlight-desc[data-astro-cid-4rw6u5bn]{font-size:.85rem;color:var(--muted, #64748b);line-height:1.5;margin:0 0 .75rem}.spotlight-actions[data-astro-cid-4rw6u5bn]{display:flex;align-items:center;justify-content:space-between}.spotlight-counter[data-astro-cid-4rw6u5bn]{font-size:.75rem;color:var(--muted, #64748b)}.spotlight-btns[data-astro-cid-4rw6u5bn]{display:flex;gap:.4rem}.spotlight-btn[data-astro-cid-4rw6u5bn]{padding:.35rem .85rem;border:1px solid var(--line, #e5e7eb);border-radius:6px;background:var(--surface, #f8fafc);color:var(--muted, #64748b);font:inherit;font-size:.8125rem;font-weight:500;cursor:pointer;transition:all .15s}.spotlight-btn[data-astro-cid-4rw6u5bn]:hover{color:var(--ink, #1e293b);border-color:var(--accent, #6366f1)}.spotlight-btn[data-astro-cid-4rw6u5bn].primary{background:var(--accent, #6366f1);color:#fff;border-color:var(--accent, #6366f1)}.spotlight-btn[data-astro-cid-4rw6u5bn].primary:hover{opacity:.9}.tour-trigger[data-astro-cid-wn4fxuai]{font:inherit;font-size:.7rem;font-weight:600;padding:.15rem .35rem;border:1px solid var(--accent);border-radius:4px;background:var(--panel);color:var(--accent);cursor:pointer;transition:border-color .15s,color .15s}.tour-trigger[data-astro-cid-wn4fxuai]:hover{color:var(--ink);border-color:var(--accent)}.tour-trigger[data-astro-cid-wn4fxuai].pulse{animation:tour-pulse 2s ease-in-out infinite}@keyframes tour-pulse{0%,to{border-color:var(--line)}50%{border-color:var(--accent);color:var(--accent)}}.lang-toggle[data-astro-cid-wn4fxuai]{font-size:.7rem;font-weight:700;letter-spacing:.05em;min-width:2.2rem;text-align:center}main[data-astro-cid-wn4fxuai]{max-width:960px;margin:0 auto;padding:1.5rem 1rem 3rem;color:var(--ink)}.mode-custom[data-astro-cid-wn4fxuai]{padding:0 .2rem 0 .15rem;font-size:.8125rem;color:var(--muted)}.study-now-cta[data-astro-cid-wn4fxuai]{border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,#f8fafc,#fff);padding:.75rem 1.25rem;margin-bottom:.75rem}.study-now-cta-content[data-astro-cid-wn4fxuai]{display:flex;align-items:center;justify-content:space-between;gap:1rem}.study-now-cta-text[data-astro-cid-wn4fxuai]{font-size:.9rem;color:var(--ink)}.intro-nudge[data-astro-cid-wn4fxuai]{border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,#f8fafc,#fff);padding:1.25rem 1.5rem;text-align:center;margin-bottom:.75rem}.intro-nudge-text[data-astro-cid-wn4fxuai]{margin:0 0 .75rem;font-size:1rem;font-weight:500;color:var(--ink);line-height:1.4}.intro-nudge-actions[data-astro-cid-wn4fxuai]{display:flex;gap:.5rem;justify-content:center}.teacher-invite-banner[data-astro-cid-wn4fxuai]{border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,#f8fafc,#fff);padding:1.25rem 1.5rem;text-align:center;margin-bottom:.75rem}.teacher-invite-text[data-astro-cid-wn4fxuai]{margin:0 0 .25rem;font-size:1rem;font-weight:500;color:var(--ink);line-height:1.4}.teacher-invite-sub[data-astro-cid-wn4fxuai]{margin:0 0 .75rem;font-size:.875rem;color:var(--muted);line-height:1.4}.teacher-invite-actions[data-astro-cid-wn4fxuai]{display:flex;gap:.5rem;justify-content:center}.danger[data-astro-cid-wn4fxuai]{color:var(--warn)}.import-message[data-astro-cid-wn4fxuai]{margin:0;font-size:.875rem;color:var(--muted)}.import-message[data-astro-cid-wn4fxuai].error{color:var(--warn)}.note-trigger[data-astro-cid-wn4fxuai]{position:static;cursor:pointer;text-decoration:none;z-index:3}.note-overlay[data-astro-cid-wn4fxuai]{position:absolute;top:2rem;left:0;right:0;bottom:0;border-radius:0 0 6px 6px;background:#f1f5f9;color:var(--accent);padding:1.25rem .65rem .5rem;font-size:.8125rem;font-weight:400;line-height:1.5;letter-spacing:normal;text-transform:none;white-space:pre-wrap;overflow:hidden;opacity:0;pointer-events:none;transition:opacity .15s}.note-trigger[data-astro-cid-wn4fxuai]:hover .note-overlay[data-astro-cid-wn4fxuai]{opacity:1;pointer-events:auto}.word-list-item[data-astro-cid-wn4fxuai]{position:relative}.word-list-item[data-astro-cid-wn4fxuai]:after{content:"";position:absolute;top:0;left:0;width:3px;height:0;background:var(--muted);transition:height .08s ease-out}.word-list-item[data-astro-cid-wn4fxuai].learned:after{height:100%}.list-note-wrap[data-astro-cid-wn4fxuai]{position:relative}.list-note-wrap[data-astro-cid-wn4fxuai]:hover{z-index:20}.list-note-drop[data-astro-cid-wn4fxuai]{position:absolute;top:100%;right:0;width:150px;margin-top:.3rem;padding:.45rem .55rem;font-size:.8125rem;color:var(--accent);line-height:1.45;white-space:pre-wrap;word-wrap:break-word;background:#f1f5f9;border:1px solid var(--line);border-radius:4px;box-shadow:0 4px 12px #0f172a14;opacity:0;pointer-events:none;z-index:20;transition:opacity .15s}.list-note-wrap[data-astro-cid-wn4fxuai]:hover .list-note-drop[data-astro-cid-wn4fxuai]{opacity:1;pointer-events:auto}.review-btn[data-astro-cid-wn4fxuai]{display:flex;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;padding:0;border:none;background:none;color:var(--muted);cursor:pointer;opacity:.4;transition:opacity .15s,color .15s}.review-btn[data-astro-cid-wn4fxuai]:hover,.review-btn[data-astro-cid-wn4fxuai].active{opacity:1;color:var(--accent)}.review-btn-sm[data-astro-cid-wn4fxuai]{width:1.25rem;height:1.25rem}.loading-state[data-astro-cid-wn4fxuai]{padding:2rem;text-align:center;color:var(--muted)}@media(max-width:640px){main[data-astro-cid-wn4fxuai]{padding:1rem .75rem 2rem}}.triage-overlay[data-astro-cid-wn4fxuai]{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:70vh;padding:1rem}@media(max-width:640px){.triage-word[data-astro-cid-wn4fxuai]{font-size:1.75rem}.triage-btn[data-astro-cid-wn4fxuai]{padding:1.15rem .75rem}}