:root{--radius: 12px;--shadow: 0 10px 26px rgba(20, 24, 32, .12)}:root,:root[data-theme=light]{color-scheme:light;--zen-paper: #f8f5ef;--zen-ink: #1f2228;--zen-muted: #59616e;--zen-card: #fffdf8;--zen-surface: #ffffff;--zen-border: #ddd5c8;--zen-primary: #c9493a;--zen-primary-soft: #f7e6e0;--zen-jade: #2f8f72;--zen-pinyin: #a54134;--zen-blue: #4d86bf;--zen-yellow: #c89a3c;--zen-red: #c55649;--zen-success-bg: rgba(47, 143, 114, .14);--zen-error-bg: rgba(197, 86, 73, .15)}:root[data-theme=dark]{color-scheme:dark;--zen-paper: #0f131a;--zen-ink: #e9edf4;--zen-muted: #b1bccd;--zen-card: #171d27;--zen-surface: #1c2431;--zen-border: #313d52;--zen-primary: #ff7b63;--zen-primary-soft: #3b2723;--zen-jade: #53d1a9;--zen-pinyin: #ffc1a6;--zen-blue: #7ca5f0;--zen-yellow: #edc574;--zen-red: #f68f7f;--zen-success-bg: rgba(83, 209, 169, .2);--zen-error-bg: rgba(246, 143, 127, .2)}:root{--bg: var(--zen-paper);--bg2: var(--zen-card);--bg3: var(--zen-surface);--surface: var(--zen-card);--border: var(--zen-border);--text: var(--zen-ink);--text1: var(--zen-ink);--text2: var(--zen-muted);--accent: var(--zen-primary);--accent2: var(--zen-pinyin);--green: var(--zen-jade);--blue: var(--zen-blue);--yellow: var(--zen-yellow);--red: var(--zen-red)}body{background:radial-gradient(980px 380px at 10% -12%,color-mix(in srgb,var(--zen-primary) 14%,transparent) 0%,transparent 64%),radial-gradient(760px 320px at 95% 2%,color-mix(in srgb,var(--zen-jade) 12%,transparent) 0%,transparent 58%),var(--zen-paper);color:var(--zen-ink);font-family:Plus Jakarta Sans,Manrope,Noto Sans SC,Segoe UI,system-ui,-apple-system,sans-serif;min-height:100vh;overflow-x:hidden;transition:background-color .25s ease,color .25s ease}#root{min-height:100vh;overflow-x:hidden}::selection{background:color-mix(in srgb,var(--zen-primary) 22%,transparent)}*,*:before,*:after{box-sizing:border-box}:root{line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px}button{font-family:inherit}._auth-modal-overlay_16x37_1{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}._auth-modal_16x37_1{position:relative;width:100%;max-width:420px;max-height:calc(100dvh - 24px);overflow:auto}._auth-modal-close_16x37_21{position:absolute;top:8px;right:14px;z-index:10;background:var(--bg3);border:1px solid var(--border);color:var(--text2);width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center;transition:all .15s}._auth-modal-close_16x37_21:hover{color:var(--text);border-color:var(--text2)}._auth-modal_16x37_1 ._auth-screen_16x37_45{min-height:auto;padding:0;background:transparent}._auth-modal_16x37_1 ._auth-card_16x37_51{margin-top:0;max-height:calc(100dvh - 40px);overflow-y:auto;padding:28px 24px 24px}._reset-modal-shell_16x37_58{max-width:460px}._reset-modal-card_16x37_62{align-items:stretch;gap:12px}._reset-modal-title_16x37_67{font-size:1.25rem;margin:0}._reset-modal-actions_16x37_72{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}._reset-confirm-btn_16x37_79{width:auto;min-width:132px;display:inline-flex;align-items:center;justify-content:center;text-align:center;white-space:nowrap}._reset-modal-actions_16x37_72 .btn-secondary{width:auto}._auth-screen_16x37_45{min-height:100vh;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:20px}._auth-loading_16x37_102{display:flex;flex-direction:column;align-items:center;gap:16px}._auth-loading-text_16x37_109{color:var(--text2);font-size:.9rem}._auth-card_16x37_51{background:var(--bg2);border:1px solid var(--border);border-radius:20px;padding:40px 36px;width:100%;max-width:400px;display:flex;flex-direction:column;align-items:center;gap:20px}._auth-logo_16x37_127{font-size:3rem;color:var(--accent);font-weight:700;line-height:1}._auth-title_16x37_134{font-size:1.2rem;font-weight:600;color:var(--text2);margin-top:-10px}._auth-tabs_16x37_141{display:flex;gap:0;background:var(--bg3);border-radius:10px;padding:4px;width:100%}._auth-tab_16x37_141{flex:1;background:none;border:none;color:var(--text2);padding:8px;border-radius:8px;cursor:pointer;font-size:.9rem;font-weight:500;transition:all .2s}._auth-tab-active_16x37_163{background:var(--accent);color:#fff}._auth-form_16x37_168{display:flex;flex-direction:column;gap:14px;width:100%}._auth-field_16x37_175{display:flex;flex-direction:column;gap:6px}._auth-label_16x37_181{font-size:.82rem;color:var(--text2);font-weight:500}._auth-input_16x37_187{background:var(--bg3);border:1px solid var(--border);border-radius:10px;color:var(--text);padding:11px 14px;font-size:.95rem;outline:none;transition:border-color .2s;font-family:inherit}._auth-input_16x37_187:focus{border-color:var(--accent)}._auth-input_16x37_187::placeholder{color:var(--text2);opacity:.6}._auth-password-row_16x37_208{position:relative;display:flex;align-items:center}._auth-password-row_16x37_208 ._auth-input_16x37_187{padding-right:44px;width:100%}._auth-password-toggle_16x37_219{position:absolute;right:10px;border:none;background:transparent;color:var(--text2);cursor:pointer;font-size:1rem;line-height:1}._auth-password-rules_16x37_230{list-style:none;padding:0;margin:-6px 0 2px;display:grid;gap:4px;width:100%}._auth-password-rules_16x37_230 li{font-size:.76rem;color:var(--text2)}._auth-password-rule-ok_16x37_244{color:var(--green)}._auth-error_16x37_248{background:color-mix(in srgb,var(--red) 15%,var(--bg3));border:1px solid var(--red);color:var(--red);padding:10px 14px;border-radius:8px;font-size:.85rem}._auth-message_16x37_257{background:color-mix(in srgb,var(--green) 15%,var(--bg3));border:1px solid var(--green);color:var(--green);padding:10px 14px;border-radius:8px;font-size:.85rem}._auth-submit_16x37_266{background:var(--accent);border:none;color:#fff;padding:13px;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:opacity .2s;margin-top:4px;font-family:inherit}._auth-submit_16x37_266:hover:not(:disabled){opacity:.9}._auth-submit_16x37_266:disabled{opacity:.5;cursor:not-allowed}._auth-link-btn_16x37_289{align-self:flex-start;background:none;border:none;color:var(--accent);font-size:.85rem;cursor:pointer;padding:2px 0}._auth-link-btn_16x37_289:hover{text-decoration:underline}._auth-callback-card_16x37_303{text-align:center}._auth-status-icon_16x37_307{width:52px;height:52px;border-radius:50%;border:1px solid color-mix(in srgb,var(--green) 50%,var(--border));background:color-mix(in srgb,var(--green) 18%,var(--bg3));color:var(--green);display:inline-flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:700}._auth-status-icon-error_16x37_321{border-color:color-mix(in srgb,var(--red) 50%,var(--border));background:color-mix(in srgb,var(--red) 18%,var(--bg3));color:var(--red)}._auth-submit-link_16x37_327{text-decoration:none;display:inline-flex;justify-content:center;align-items:center}._auth-hint_16x37_334{font-size:.78rem;color:var(--text2);text-align:center;opacity:.7;line-height:1.4}._auth-consent_16x37_342{display:flex;align-items:flex-start;gap:8px;font-size:.78rem;color:var(--text2);line-height:1.35}._auth-consent_16x37_342 input{margin-top:2px}._auth-consent_16x37_342 a{color:var(--accent2)}._auth-legal-links_16x37_359{display:flex;align-items:center;justify-content:center;gap:8px;font-size:.75rem;color:var(--text2);opacity:.8}._auth-legal-links_16x37_359 a{color:var(--text2);text-decoration:none}._auth-legal-links_16x37_359 a:hover{color:var(--text);text-decoration:underline}._public-page_2ueha_1{min-height:100vh;background:var(--bg);color:var(--text);display:flex;flex-direction:column}._public-back-link_2ueha_9{color:var(--text2);text-decoration:none;font-size:.9rem;transition:color .2s}._public-back-link_2ueha_9:hover{color:var(--text)}._public-word-main_2ueha_20{flex:1;display:flex;flex-direction:column;align-items:center;gap:32px;padding:48px 24px 64px;max-width:560px;margin:0 auto;width:100%}._public-word-card_2ueha_32{background:var(--bg2);border:1px solid var(--border);border-radius:20px;padding:40px 36px;width:100%;display:flex;flex-direction:column;align-items:center;gap:10px}._public-word-hanzi_2ueha_44{font-size:7rem;line-height:1;font-weight:400}._public-word-head_2ueha_50{display:flex;align-items:center;gap:12px}._public-word-audio-btn_2ueha_56{width:36px;height:36px;font-size:1rem}._public-word-pinyin_2ueha_62{font-size:1.5rem;color:var(--accent2);font-style:italic;font-weight:500}._public-word-transcription_2ueha_69{font-size:1.1rem;color:var(--text2)}._public-word-meaning_2ueha_74{font-size:1.2rem;color:var(--text);text-align:center;margin:4px 0}._public-word-radical_2ueha_81{display:flex;align-items:center;gap:8px;background:var(--bg3);padding:6px 16px;border-radius:8px;margin-top:4px}._public-word-radical-char_2ueha_91{font-size:1.4rem;color:var(--blue)}._public-word-radical-text_2ueha_96{font-size:.85rem;color:var(--text2)}._public-word-meta_2ueha_101{display:flex;gap:8px;margin-top:8px}._public-word-tag_2ueha_107{background:var(--bg3);color:var(--text2);font-size:.75rem;padding:3px 10px;border-radius:8px}._public-word-cta_2ueha_115{text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}._public-word-cta-text_2ueha_123{color:var(--text2);font-size:.95rem}._public-word-nav_2ueha_128{display:flex;justify-content:space-between;width:100%;gap:12px}._public-word-nav-btn_2ueha_135{background:var(--bg2);border:1px solid var(--border);color:var(--text2);padding:10px 16px;border-radius:var(--radius);text-decoration:none;font-size:.9rem;transition:all .15s;display:flex;align-items:center;gap:8px}._public-word-nav-btn_2ueha_135 span{color:var(--text2);font-size:.8rem}._public-word-nav-btn_2ueha_135:hover{border-color:var(--accent);color:var(--text)}._public-list-main_2ueha_159{flex:1;padding:0 24px 64px;max-width:960px;margin:0 auto;width:100%}._public-list-hero_2ueha_167{padding:48px 0 32px;display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}._public-list-title_2ueha_176{font-size:2.2rem;font-weight:800}._public-list-subtitle_2ueha_181{color:var(--text2);font-size:1rem}._public-list-search_2ueha_186{max-width:400px;margin-top:8px}._public-list-count_2ueha_191{color:var(--text2);font-size:.85rem;margin-bottom:16px}._public-list-grid_2ueha_197{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}._public-list-card_2ueha_203{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:16px;text-decoration:none;display:flex;flex-direction:column;gap:4px;transition:border-color .15s,transform .15s}._public-list-card-wrap_2ueha_215{position:relative}._public-list-audio-btn_2ueha_219{position:absolute;top:8px;right:8px;z-index:2}._public-list-card_2ueha_203:hover{border-color:var(--accent);transform:translateY(-2px)}._public-list-hanzi_2ueha_231{font-size:2rem;line-height:1;color:var(--text)}._public-list-pinyin_2ueha_237{font-size:.82rem;color:var(--accent2);font-style:italic}._public-list-transcription_2ueha_243{font-size:.75rem;color:var(--text2)}._public-list-meaning_2ueha_248{font-size:.82rem;color:var(--text2);margin-top:2px}._public-list-filters_2ueha_254{display:flex;flex-direction:column;gap:10px;align-items:center;margin-top:10px}._public-list-cta_2ueha_262{text-align:center;padding:64px 0 0;display:flex;flex-direction:column;align-items:center;gap:12px}._public-list-cta_2ueha_262 h2{font-size:1.6rem}._public-list-cta_2ueha_262 p{color:var(--text2)}._public-not-found_2ueha_279{padding:60px;text-align:center;display:flex;flex-direction:column;gap:16px;align-items:center;color:var(--text2)}._legal-main_2ueha_289{max-width:860px;margin:0 auto;width:100%;padding:32px 16px 48px}._legal-title_2ueha_296{font-size:1.8rem;margin-bottom:18px}._legal-card_2ueha_301{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:12px;color:var(--text2);line-height:1.5}@media(max-width:640px){._public-word-hanzi_2ueha_44{font-size:5rem}._public-word-main_2ueha_20{padding:32px 16px 48px}._public-list-grid_2ueha_197{grid-template-columns:repeat(2,1fr)}._public-list-hero_2ueha_167{padding:32px 0 24px}._public-list-title_2ueha_176{font-size:1.7rem}}.dev-notice-banner{margin:10px auto 0;max-width:1100px;width:calc(100% - 24px);padding:10px 14px;border:1px solid rgba(230,145,56,.45);border-radius:12px;background:linear-gradient(90deg,#fff4e4f2,#ffecd0eb);color:#6a3c00;font-size:.92rem;line-height:1.4;text-align:center}@media(max-width:760px){.dev-notice-banner{width:calc(100% - 16px);padding:9px 10px;font-size:.86rem;border-radius:10px}}.card-modal-overlay{position:fixed;inset:0;background:#000000bf;display:block;z-index:500;padding:16px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:fadeInOverlay .15s ease;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:pan-y}@keyframes fadeInOverlay{0%{opacity:0}to{opacity:1}}.card-modal{background:var(--bg2);border:1px solid var(--border);border-radius:20px;width:100%;max-width:400px;max-height:none;overflow:visible;padding:32px 28px 28px;position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;animation:slideUp .2s ease;touch-action:pan-y;margin:8px auto}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.card-modal-close{position:absolute;top:14px;right:14px;background:var(--bg3);border:1px solid var(--border);color:var(--text2);width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:.85rem;display:flex;align-items:center;justify-content:center;transition:all .15s}.card-modal-close:hover{color:var(--text);border-color:var(--text2)}.card-modal-hanzi{font-size:5rem;line-height:1;font-weight:400;color:var(--text);margin-bottom:4px}.card-modal-head{display:flex;align-items:center;gap:10px}.card-modal-pinyin{font-size:1.3rem;color:var(--accent2);font-style:italic;font-weight:500}.card-modal-transcription{font-size:.95rem;color:var(--text2)}.card-modal-meaning{font-size:1.05rem;color:var(--text);text-align:center;margin:4px 0}.card-modal-radical{display:flex;align-items:center;flex-wrap:wrap;gap:8px;background:var(--bg3);padding:6px 14px;border-radius:8px;margin:4px 0 12px}.card-modal-radical-secondary{justify-content:center}.card-modal-radical-char{font-size:1.3rem;color:var(--blue)}.card-modal-radical-label{font-size:.82rem;color:var(--text2)}.card-item-clickable{cursor:pointer}.card-item-clickable:hover{border-color:var(--accent)!important}@media(max-width:640px){.card-modal-overlay{padding:10px 10px calc(env(safe-area-inset-bottom) + 18px)}.card-modal{padding:28px 20px 24px;margin:0 auto}.card-modal-hanzi{font-size:4rem}}.profile-modal-shell{max-width:700px;margin:0 auto;display:flex;justify-content:center}.profile-modal-card{position:relative;width:100%;max-width:none;margin:0 auto;align-items:stretch;gap:12px;background:radial-gradient(140% 120% at 0% 0%,color-mix(in srgb,var(--zen-primary) 10%,#fff) 0%,transparent 60%),radial-gradient(120% 95% at 100% 100%,color-mix(in srgb,var(--zen-jade) 8%,#fff) 0%,transparent 58%),color-mix(in srgb,var(--zen-card) 94%,#fff);border-color:color-mix(in srgb,var(--zen-border) 86%,#fff)}.profile-modal-title{font-size:1.5rem;margin:0;color:var(--zen-ink)}.profile-header{display:grid;gap:6px}.profile-header-tag{width:fit-content;border-radius:999px;border:1px solid color-mix(in srgb,var(--zen-primary) 34%,#fff);background:color-mix(in srgb,var(--zen-primary-soft) 66%,#fff);color:var(--zen-primary);font-size:.74rem;font-weight:700;letter-spacing:.12em;padding:4px 10px}.profile-header-subtitle{color:var(--zen-muted);font-size:.84rem;margin:0}.profile-layout{display:grid;gap:12px;width:100%}.profile-layout>section{width:100%}.profile-identity-card{border:1px solid color-mix(in srgb,var(--zen-border) 88%,#fff);border-radius:16px;background:radial-gradient(120% 120% at 100% 0%,color-mix(in srgb,var(--zen-primary) 10%,#fff) 0%,transparent 60%),color-mix(in srgb,var(--zen-card) 92%,#fff);padding:12px;display:grid;grid-template-columns:132px minmax(0,1fr);gap:12px}.profile-avatar-col{display:grid;gap:7px;justify-items:center;align-content:start}.profile-avatar-image,.profile-avatar-fallback{width:94px;height:94px;border-radius:999px;border:2px solid color-mix(in srgb,var(--zen-border) 78%,#fff);background:color-mix(in srgb,var(--zen-card) 88%,#fff);box-shadow:0 8px 22px #1f222814}.profile-avatar-image{object-fit:cover}.profile-avatar-fallback{display:inline-flex;align-items:center;justify-content:center;font-size:1.55rem;font-weight:700;color:var(--zen-primary)}.profile-user-main{min-width:0;display:grid;gap:8px}.profile-display-name{font-size:1.2rem;font-weight:700;color:var(--zen-ink);line-height:1.2}.profile-meta-list{display:grid;gap:7px}.profile-meta-item{border:1px solid color-mix(in srgb,var(--zen-border) 85%,#fff);border-radius:11px;background:color-mix(in srgb,var(--zen-card) 88%,#fff);padding:7px 10px;display:flex;justify-content:space-between;align-items:center;gap:8px}.profile-field-label{font-size:.76rem;color:var(--zen-muted);display:block;margin-bottom:6px;font-weight:600;letter-spacing:.03em}.profile-meta-key{font-size:.74rem;color:var(--zen-muted)}.profile-meta-value{font-size:.8rem;color:var(--zen-ink);font-weight:600;text-align:right;overflow-wrap:anywhere}.profile-upload-row{display:flex;align-items:center;gap:10px}.profile-upload-row-compact{flex-direction:column;gap:4px;align-items:center}.profile-upload-btn{position:relative;overflow:hidden}.profile-upload-btn-compact{width:auto;min-width:0;padding:7px 11px;font-size:.76rem;border-radius:10px;border-color:color-mix(in srgb,var(--zen-border) 82%,#fff);color:var(--zen-muted);background:#fff}.profile-upload-btn input{position:absolute;inset:0;opacity:0;cursor:pointer}.profile-upload-hint{font-size:.75rem;color:var(--text2)}.profile-upload-hint-compact{font-size:.66rem;text-align:center;max-width:120px;line-height:1.25;color:var(--zen-muted)}.profile-edit-card,.profile-stats-card,.profile-badges-block,.profile-theme-card{border:1px solid color-mix(in srgb,var(--zen-border) 88%,#fff);border-radius:14px;background:color-mix(in srgb,var(--zen-card) 90%,#fff);padding:11px}.profile-edit-state{margin-top:7px;font-size:.74rem;color:var(--zen-muted)}.profile-edit-state.dirty{color:color-mix(in srgb,var(--zen-primary) 80%,#9d3a2e)}.profile-stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.profile-stat-card{border:1px solid color-mix(in srgb,var(--zen-border) 86%,#fff);background:linear-gradient(180deg,color-mix(in srgb,var(--zen-card) 88%,#fff),#fff);border-radius:12px;padding:9px}.profile-stat-top{display:flex;align-items:center;gap:6px}.profile-stat-icon{width:20px;height:20px;border-radius:6px;background:color-mix(in srgb,var(--zen-primary-soft) 84%,#fff);border:1px solid color-mix(in srgb,var(--zen-primary) 26%,#fff);color:var(--zen-primary);display:inline-flex;align-items:center;justify-content:center;font-size:.62rem;font-weight:700}.profile-stat-label{color:var(--zen-muted);font-size:.72rem}.profile-stat-value{margin-top:6px;font-size:1.05rem;font-weight:700;color:var(--zen-primary)}.profile-badges-head{display:flex;align-items:center;justify-content:space-between;font-size:.83rem;font-weight:600;margin-bottom:9px;color:var(--zen-ink)}.profile-badges-open{width:100%;background:none;border:none;cursor:pointer;padding:0;text-align:left;color:inherit}.profile-empty{font-size:.8rem;color:var(--zen-muted)}.profile-badges-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.profile-badge-item{border:1px solid color-mix(in srgb,var(--zen-border) 85%,#fff);border-radius:10px;padding:7px 8px;display:flex;gap:8px;align-items:center;background:color-mix(in srgb,var(--zen-card) 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.15s}.card-item:hover{transform:translateY(-1px);border-color:var(--text2)}.card-item.status-new{opacity:.55}.card-item.status-studying{border-color:var(--blue)}.card-item.status-due{border-color:var(--accent)}.card-item.status-learned{opacity:.45;border-color:var(--green)}.card-item-hanzi{font-size:2rem;line-height:1;font-weight:400}.card-item-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.card-item-pinyin{font-size:.85rem;color:var(--accent2);font-style:italic}.card-item-transcription{font-size:.78rem;color:var(--text2)}.card-item-meaning{font-size:.82rem;color:var(--text2);line-height:1.3}.card-item-radical{display:flex;align-items:center;gap:6px;margin-top:4px}.radical-badge{background:var(--bg3);color:var(--blue);padding:2px 8px;border-radius:6px;font-size:1rem}.radical-name{font-size:.75rem;color:var(--text2)}.card-item-footer{display:flex;align-items:center;justify-content:space-between;margin-top:8px;padding-top:8px;border-top:1px solid 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var(--border);letter-spacing:.05em;word-break:break-all}.reading-questions{display:flex;flex-direction:column;gap:18px;padding:18px}.reading-question-block{display:flex;flex-direction:column;gap:10px}.reading-question{margin:0;font-size:.95rem;color:var(--text1);font-weight:500}.mnemonic-block{margin-top:14px;background:color-mix(in srgb,var(--accent) 7%,#fff);border:1px solid color-mix(in srgb,var(--accent) 22%,var(--border));border-radius:10px;padding:12px 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