.CoreWordBankButton_button__PMTgj{display:grid;grid-template-columns:38px minmax(0,1fr);align-items:center;grid-gap:.68rem;gap:.68rem;width:100%;min-height:58px;padding:.65rem .78rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-card);color:var(--color-text-primary);font:inherit;text-align:left;box-shadow:var(--shadow-sm);cursor:pointer;transition:border-color .16s,transform .16s,box-shadow .16s}.CoreWordBankButton_button__PMTgj:hover:not(:disabled){border-color:color-mix(in srgb,var(--color-accent) 45%,var(--color-border));transform:translateY(-1px);box-shadow:var(--shadow-md)}.CoreWordBankButton_button__PMTgj:disabled{cursor:default}.CoreWordBankButton_icon__07Q_r{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--color-border);border-radius:8px;background:var(--color-bg-panel);color:var(--color-accent)}.CoreWordBankButton_copy__bYelu{display:grid;grid-gap:.08rem;gap:.08rem;min-width:0}.CoreWordBankButton_copy__bYelu small,.CoreWordBankButton_copy__bYelu strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.CoreWordBankButton_copy__bYelu strong{font-size:.94rem;font-weight:900}.CoreWordBankButton_copy__bYelu small{color:var(--color-text-secondary);font-size:.78rem;font-weight:650}.CoreWordBankButton_saved__QYVb9{border-color:color-mix(in srgb,var(--success) 45%,var(--color-border))}.CoreWordBankButton_saved__QYVb9 .CoreWordBankButton_icon__07Q_r{background:color-mix(in srgb,var(--success) 12%,var(--surface));color:var(--success)}.CoreWordBankButton_spin__TRMho{animation:CoreWordBankButton_spin__TRMho .8s linear infinite}@keyframes CoreWordBankButton_spin__TRMho{to{transform:rotate(1turn)}}.CoreWordBankButton_accountSave__adS_D{display:grid;grid-gap:.55rem;gap:.55rem}.CoreWordBankButton_accountSaveLabel__9sgIg{display:flex;align-items:center;justify-content:center;gap:.35rem;color:var(--color-text-secondary);font-size:.8rem;font-weight:650;line-height:1.4;text-align:center}.CoreWordBankButton_limitPrompt__6Y_QZ{display:grid;grid-gap:6px;gap:6px;padding:14px;border:1px solid color-mix(in srgb,var(--color-warning) 45%,var(--color-border));border-radius:12px;background:color-mix(in srgb,var(--color-warning) 8%,var(--color-bg-card));color:var(--color-text-primary)}.CoreWordBankButton_limitPrompt__6Y_QZ strong{font-size:.95rem}.CoreWordBankButton_limitPrompt__6Y_QZ span{color:var(--color-text-secondary);font-size:.82rem;line-height:1.45}.CoreWordBankButton_limitPrompt__6Y_QZ a{width:max-content;color:var(--color-primary-light);font-size:.84rem;font-weight:850;text-decoration:underline;text-underline-offset:3px}.CoreWordBankButton_translation__RFjpC{display:flex;justify-content:center;gap:8px;min-height:52px;border:0;border-radius:14px;background:color-mix(in srgb,var(--color-accent) 12%,var(--color-bg-card));color:var(--color-accent);box-shadow:none;text-align:center}.CoreWordBankButton_translation__RFjpC .CoreWordBankButton_icon__07Q_r{width:24px;height:24px;border:0;background:transparent}.CoreWordBankButton_translation__RFjpC .CoreWordBankButton_copy__bYelu strong{font-size:15px;font-weight:700;white-space:normal}.CoreWordBankButton_translation__RFjpC.CoreWordBankButton_saved__QYVb9{background:color-mix(in srgb,var(--success) 12%,var(--color-bg-card));color:var(--success)}.CoreWordBankButton_compact__R1Yds{display:flex;align-items:center;justify-content:center;gap:4px;width:auto;min-height:44px;padding:10px;border:0;border-radius:10px;background:color-mix(in srgb,var(--color-accent) 12%,transparent);color:var(--color-accent);font:inherit;font-size:13px;font-weight:700;box-shadow:none;cursor:pointer}.CoreWordBankButton_compact__R1Yds .CoreWordBankButton_icon__07Q_r{width:16px;height:16px;border:0;background:transparent}.CoreWordBankButton_compact__R1Yds .CoreWordBankButton_copy__bYelu strong{font-size:13px;white-space:normal}.CoreWordBankButton_compact__R1Yds:disabled{cursor:default}.CoreWordBankButton_button__PMTgj:focus-visible,.CoreWordBankButton_compact__R1Yds:focus-visible{outline:3px solid var(--focus-ring);outline-offset:3px}@media(prefers-reduced-motion:reduce){.CoreWordBankButton_button__PMTgj{transition:none}.CoreWordBankButton_button__PMTgj:hover:not(:disabled){transform:none}}.LoginModal_overlay__Gb0Oh{position:fixed;inset:0;z-index:1300;display:grid;place-items:center;padding:var(--space-4);overflow-y:auto;background:var(--surface-scrim);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:LoginModal_fadeIn__nxW3U .16s ease-out}.LoginModal_modal__ut8wi{position:relative;width:min(100%,27rem);max-height:calc(100dvh - 2rem);overflow-y:auto;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);animation:LoginModal_riseIn__RRsrm .19s ease-out}.LoginModal_closeButton__FpYzP{position:absolute;inset-block-start:var(--space-3);inset-inline-end:var(--space-3);z-index:1;display:grid;place-items:center;width:2.75rem;height:2.75rem;padding:0;color:var(--text-secondary);background:transparent;border:1px solid transparent;border-radius:var(--radius-control);font-family:var(--font-sans);font-size:1.65rem;line-height:1;cursor:pointer}.LoginModal_closeButton__FpYzP:hover{color:var(--text);background:var(--surface-raised);border-color:var(--line)}.LoginModal_content__w7tW6{padding:clamp(2rem,7vw,2.75rem)}.LoginModal_brandMark__zuygL{display:grid;place-items:center;width:3rem;height:3rem;margin:0 auto var(--space-5);color:var(--text-on-brand);background:linear-gradient(135deg,var(--brand),var(--brand-emphasis));border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.LoginModal_title__jq_FD{margin:0 0 var(--space-2);color:var(--text);font-size:clamp(1.55rem,6vw,1.9rem);font-weight:400;letter-spacing:-.02em;line-height:1.15;text-align:center;font-family:var(--font-display)}.LoginModal_description__ps7OI{margin:0 auto var(--space-6);color:var(--text-secondary);font-size:.95rem;line-height:1.6;text-align:center}.LoginModal_error__D06t_{margin-bottom:var(--space-4);padding:var(--space-3) var(--space-4);color:var(--danger);background:color-mix(in srgb,var(--danger) 7%,var(--surface));border:1px solid color-mix(in srgb,var(--danger) 30%,var(--line));border-radius:var(--radius-md);font-size:.86rem;line-height:1.5;text-align:center}.LoginModal_buttonGroup__u3Lsx{display:grid;grid-gap:var(--space-3);gap:var(--space-3);margin-bottom:var(--space-5)}.LoginModal_authButton__5ya0y{display:flex;align-items:center;justify-content:center;gap:var(--space-3);min-height:3.25rem;padding:.75rem 1.1rem;color:var(--text);background:var(--surface-raised);border:1px solid var(--line);border-radius:var(--radius-control);font-family:var(--font-sans);font-size:.94rem;font-weight:720;cursor:pointer;transition:transform .15s ease,background .15s ease,border-color .15s ease,box-shadow .15s ease}.LoginModal_authButton__5ya0y:hover:not(:disabled){background:var(--brand-softer);border-color:var(--brand);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.LoginModal_authButton__5ya0y:disabled{cursor:wait;opacity:.58}.LoginModal_icon__bZUx9{flex:0 0 1.25rem;width:1.25rem;height:1.25rem}.LoginModal_googleButton__i2RRp:hover:not(:disabled){border-color:var(--brand)}.LoginModal_appleButton__vsyx0{color:#fff;background:#111;border-color:#111}.LoginModal_appleButton__vsyx0:hover:not(:disabled){color:#fff;background:#262626;border-color:#3b3b3b}.LoginModal_authButton__5ya0y:focus-visible,.LoginModal_closeButton__FpYzP:focus-visible,.LoginModal_legalLinks__cS2Q7 a:focus-visible{outline:3px solid var(--brand-soft);outline-offset:2px}.LoginModal_terms__0hfi8{margin:0;color:var(--text-muted);font-size:.72rem;line-height:1.55;text-align:center}.LoginModal_legalLinks__cS2Q7{display:flex;justify-content:center;gap:var(--space-2);margin-top:var(--space-2);color:var(--text-muted);font-size:.75rem}.LoginModal_legalLinks__cS2Q7 a{color:var(--text-secondary);text-underline-offset:.18em}.LoginModal_legalLinks__cS2Q7 a:hover{color:var(--brand)}@keyframes LoginModal_fadeIn__nxW3U{0%{opacity:0}}@keyframes LoginModal_riseIn__RRsrm{0%{opacity:0;transform:translateY(.75rem) scale(.985)}}@media (max-width:420px){.LoginModal_overlay__Gb0Oh{align-items:end;padding:0}.LoginModal_modal__ut8wi{width:100%;max-height:calc(100dvh - 1rem);border-radius:var(--radius-xl) var(--radius-xl) 0 0;-webkit-border-after:0;border-block-end:0}.LoginModal_content__w7tW6{padding:2.5rem var(--space-5) calc(var(--space-6) + env(safe-area-inset-bottom))}}@media (prefers-reduced-motion:reduce){.LoginModal_modal__ut8wi,.LoginModal_overlay__Gb0Oh{animation:none}.LoginModal_authButton__5ya0y{transition:none}}.VocabularySignupPreview_preview__L4C_Q{margin-block:0 1.5rem}.VocabularySignupPreview_words__jERX4{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:.65rem;gap:.65rem;padding:0;margin:0;list-style:none}.VocabularySignupPreview_words__jERX4 li{display:flex;flex-direction:column;align-items:center;gap:.3rem;min-width:0;padding:.6rem .25rem;background:var(--surface-raised);border:1px solid var(--line);border-radius:var(--radius-md)}.VocabularySignupPreview_noImage__yk3QY,.VocabularySignupPreview_words__jERX4 img{display:grid;place-items:center;width:3rem;height:3rem;object-fit:contain;border-radius:.5rem}.VocabularySignupPreview_noImage__yk3QY{color:var(--text-muted);background:var(--surface);font-family:var(--font-display);font-size:1.4rem}.VocabularySignupPreview_words__jERX4 bdi{max-width:100%;color:var(--text);overflow-wrap:anywhere;text-align:center;font-size:.9rem}.VocabularySignupPreview_more__wyKm0{margin:.5rem 0 0;color:var(--text-secondary);font-size:.85rem;text-align:center}.VocabularySignupPreview_promise__CkNy6{margin:1rem 0 0;color:var(--text);font-size:.95rem;line-height:1.5;text-align:center}.VocabularySignupPreview_alex__o3YUC{display:block;width:4rem;height:4rem;object-fit:contain;margin:0 auto 1rem}.VocabularyHub_visuallyHidden__G1kCT{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.VocabularyHub_heroSearch__CxX_k{position:relative;display:flex;align-items:center;gap:8px;max-width:560px;margin:26px 0 18px;padding-block:6px;padding-inline:44px 6px;background:var(--surface);border:1px solid var(--line-strong);border-radius:16px}.VocabularyHub_heroSearch__CxX_k:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}.VocabularyHub_heroSearch__CxX_k>svg{position:absolute;inset-inline-start:15px;color:var(--text-secondary)}.VocabularyHub_heroSearch__CxX_k input{flex:1 1;min-width:0;min-height:44px;border:0;background:transparent;color:var(--text);font:inherit;font-size:16px;outline:none}.VocabularyHub_heroSearch__CxX_k input::placeholder{color:var(--text-muted)}.VocabularyHub_heroSearch__CxX_k button{min-height:44px;flex-shrink:0}.VocabularyHub_heroActions__VNxaI{display:flex;flex-wrap:wrap;gap:10px}.VocabularyHub_section__B6lPm{margin:56px 0;scroll-margin-top:90px}.VocabularyHub_sectionHead__tTQeT{margin-bottom:22px;max-width:760px}.VocabularyHub_sectionHead__tTQeT h2{font-family:var(--font-display);font-weight:400;font-size:clamp(26px,3.2vw,34px);letter-spacing:-.015em;line-height:1.15;margin:0 0 10px}.VocabularyHub_sectionHead__tTQeT p{color:var(--text-secondary);font-size:15px;line-height:1.7;margin:0}.VocabularyHub_topicLayout__ovyIq{display:grid;grid-template-columns:250px minmax(0,1fr);grid-gap:22px;gap:22px;align-items:start}.VocabularyHub_topicTabs__8X56l{display:grid;grid-gap:4px;gap:4px;position:-webkit-sticky;position:sticky;top:90px}.VocabularyHub_topicTab__T_dN6{display:grid;grid-template-columns:36px minmax(0,1fr) auto;align-items:center;grid-gap:11px;gap:11px;width:100%;padding:7px 10px 7px 7px;border:1px solid transparent;border-radius:13px;background:none;color:var(--text-secondary);font:inherit;font-size:14px;text-align:start;cursor:pointer;min-height:48px}.VocabularyHub_topicTab__T_dN6 .VocabularyHub_thumb__JXAib{width:36px;height:36px;border-radius:9px}.VocabularyHub_topicTab__T_dN6 small{font-size:12px;color:var(--text-muted)}.VocabularyHub_topicTab__T_dN6:hover{background:var(--surface);color:var(--text)}.VocabularyHub_topicTab__T_dN6[aria-selected=true]{background:var(--brand-softer);border-color:var(--brand-border);color:var(--text);font-weight:650}.VocabularyHub_topicTab__T_dN6[aria-selected=true] small{color:var(--brand-emphasis)}.VocabularyHub_topicPanel__1DCgl{border:1px solid var(--line);border-radius:22px;background:var(--surface);padding:24px;min-height:420px}.VocabularyHub_topicPanel__1DCgl[hidden]{display:none}.VocabularyHub_panelHead__gxUH7{display:grid;grid-gap:14px;gap:14px;padding-bottom:18px;margin-bottom:8px;border-bottom:1px solid var(--line)}.VocabularyHub_panelHead__gxUH7 h3{font-family:var(--font-display);font-weight:400;font-size:26px;margin:0 0 6px}.VocabularyHub_panelHead__gxUH7 p{margin:0;color:var(--text-secondary);font-size:14px;line-height:1.6}.VocabularyHub_panelActions__GynnI{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.VocabularyHub_linkButton__eh2PI{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 6px;border:0;background:none;color:var(--brand-emphasis);font:inherit;font-size:14px;font-weight:650;cursor:pointer}.VocabularyHub_commonList__fK_Zl,.VocabularyHub_wordList__hrKCs{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-column-gap:26px;column-gap:26px}.VocabularyHub_commonList__fK_Zl{grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--line);border-radius:22px;background:var(--surface);padding:10px 22px}.VocabularyHub_commonList__fK_Zl:not(.VocabularyHub_expanded__iS8Sr)>[data-extra],.VocabularyHub_wordList__hrKCs:not(.VocabularyHub_expanded__iS8Sr)>[data-extra]{display:none}.VocabularyHub_wordRow__PMIOn{display:grid;grid-template-columns:auto minmax(0,1fr) auto;grid-template-rows:auto auto;align-items:center;grid-column-gap:12px;column-gap:12px;padding:9px 0;border-bottom:1px solid var(--line);min-height:60px}.VocabularyHub_wordRow__PMIOn>:first-child{grid-row:1/span 2}.VocabularyHub_wordRow__PMIOn>.VocabularyHub_speak___NfV3{grid-row:1/span 2;grid-column:3}.VocabularyHub_wordText__HZEQE{display:flex;align-items:baseline;gap:8px;min-width:0}.VocabularyHub_lemma__dFFYr{font-family:var(--font-serif);font-size:19px;color:var(--text);overflow-wrap:anywhere}.VocabularyHub_pinyin__inEx7{font-size:12px;color:var(--text-muted)}.VocabularyHub_meaning__ORSiU{grid-column:2;font-size:13.5px;color:var(--text-secondary);line-height:1.45;overflow-wrap:anywhere}.VocabularyHub_thumb__JXAib{display:block;width:44px;height:44px;border-radius:11px;object-fit:cover;background:var(--brand-softer);flex-shrink:0}.VocabularyHub_rank__wQhw9{width:30px;text-align:end;font-size:13px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--text-muted)}.VocabularyHub_speak___NfV3{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line);border-radius:12px;background:var(--canvas);color:var(--text-secondary);cursor:pointer}.VocabularyHub_speak___NfV3:hover,.VocabularyHub_speak___NfV3[aria-pressed=true]{color:var(--brand-emphasis);border-color:var(--brand);background:var(--brand-softer)}.VocabularyHub_listFooter__8HQ6i{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.VocabularyHub_deckPicker__x3yAi{margin:4px 0 18px}.VocabularyHub_deckPicker__x3yAi h2{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-secondary);margin:0 0 10px}.VocabularyHub_decks__UbaWF{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:thin}.VocabularyHub_deck__l7vT0{display:inline-flex;align-items:center;gap:8px;flex-shrink:0;min-height:44px;padding:6px 14px 6px 6px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--text-secondary);font:inherit;font-size:14px;cursor:pointer;white-space:nowrap}.VocabularyHub_deck__l7vT0 .VocabularyHub_thumb__JXAib{width:32px;height:32px;border-radius:50%}.VocabularyHub_deck__l7vT0 small{color:var(--text-muted);font-size:12px}.VocabularyHub_deck__l7vT0:hover{border-color:var(--brand);color:var(--text)}.VocabularyHub_deck__l7vT0[aria-pressed=true]{background:var(--brand-softer);border-color:var(--brand);color:var(--text);font-weight:650}.VocabularyHub_deckIcon__P_Bkw{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--brand-soft);color:var(--brand-emphasis)}.VocabularyHub_options__Q50uo{display:grid;grid-template-columns:repeat(2,minmax(0,220px));grid-gap:14px;gap:14px;margin-top:6px}.VocabularyHub_howItWorks__4GpXx{display:flex;gap:10px;align-items:flex-start;color:var(--text-secondary);font-size:14px;line-height:1.6;margin:18px 0 0}.VocabularyHub_howItWorks__4GpXx svg{color:var(--brand-emphasis);flex-shrink:0;margin-top:2px}.VocabularyHub_keyboardHint__4PKeP{margin:14px 0 0;font-size:12px;color:var(--text-muted)}.VocabularyHub_keyboardHint__4PKeP kbd{display:inline-block;min-width:22px;padding:1px 6px;border:solid var(--line-strong);border-width:1px 1px 2px;border-radius:6px;font:inherit;font-size:11px;text-align:center;color:var(--text-secondary)}@media (hover:none){.VocabularyHub_keyboardHint__4PKeP{display:none}}.VocabularyHub_setHead___OhZV{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:14px}.VocabularyHub_printSheet__HnPru{display:none}@media (max-width:900px){.VocabularyHub_topicLayout__ovyIq{grid-template-columns:1fr}.VocabularyHub_topicTabs__8X56l{position:static;display:flex;overflow-x:auto;gap:8px;padding-bottom:6px}.VocabularyHub_topicTab__T_dN6{width:auto;flex-shrink:0;white-space:nowrap;border-color:var(--line);border-radius:999px;padding:5px 14px 5px 5px;grid-template-columns:32px auto auto}.VocabularyHub_topicTab__T_dN6 .VocabularyHub_thumb__JXAib{width:32px;height:32px;border-radius:50%}.VocabularyHub_commonList__fK_Zl{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.VocabularyHub_heroSearch__CxX_k{-webkit-padding-start:40px;padding-inline-start:40px}.VocabularyHub_heroSearch__CxX_k button{padding:10px 14px}.VocabularyHub_section__B6lPm{margin:42px 0}.VocabularyHub_topicPanel__1DCgl{padding:16px;border-radius:18px}.VocabularyHub_panelHead__gxUH7 h3{font-size:23px}.VocabularyHub_commonList__fK_Zl,.VocabularyHub_wordList__hrKCs{grid-template-columns:1fr}.VocabularyHub_commonList__fK_Zl{padding:4px 14px;border-radius:18px}.VocabularyHub_options__Q50uo{grid-template-columns:1fr 1fr}.VocabularyHub_deckPicker__x3yAi h2{margin-bottom:8px}.VocabularyHub_howItWorks__4GpXx{font-size:13px;margin-top:12px}.VocabularyHub_hideOnPhone__hNX2O{display:none!important}.VocabularyHub_tabsScroll__6sglF{flex-wrap:nowrap!important;overflow-x:auto;padding-bottom:8px!important;margin-bottom:14px!important}.VocabularyHub_tabsScroll__6sglF a{flex-shrink:0;white-space:nowrap}.VocabularyHub_compactHero__UHDHo>span:first-child{display:none}.VocabularyHub_compactHero__UHDHo h1{margin-bottom:10px!important}.VocabularyHub_compactHero__UHDHo>p{font-size:15px!important;line-height:1.6!important;margin:0 0 8px}}@media print{.VocabularyHub_printSheet__HnPru{display:block;width:100%;color:#111;background:#fff;font-family:Georgia,serif}.VocabularyHub_printSheet__HnPru h2,.VocabularyHub_printSheet__HnPru strong{color:#111}.VocabularyHub_printSheet__HnPru h2{font-size:16pt;margin:0 0 10pt}.VocabularyHub_printGrid__XOP86{display:grid;grid-template-columns:repeat(3,1fr)}.VocabularyHub_printCard__JAfcQ{page-break-inside:avoid;break-inside:avoid;display:grid;grid-template-rows:1fr 1fr;height:46mm;border:1px dashed #999;text-align:center}.VocabularyHub_printCard__JAfcQ>*{display:grid;place-items:center;padding:4mm;margin:0}.VocabularyHub_printCard__JAfcQ strong{font-size:17pt;font-weight:400}.VocabularyHub_printCard__JAfcQ span{border-top:1px dotted #bbb;font-size:11pt;color:#333}}.VocabularyHub_rowConjugation__QNpdU{grid-column:2/4;padding-top:7px}.VocabularyHub_rowConjugation__QNpdU>button{min-height:34px;padding:5px 10px;font-size:12px}