:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--brand-050:#eaf5f2;--brand-100:#d4ebe5;--brand-200:#a9d8cc;--brand-400:#4a9c8a;--brand-700:#176b5b;--brand-800:#125548;--accent-700:#9c4800;--ink-950:#18211f;--ink-700:#46534f;--ink-500:#66736f;--line-300:#cbd5d1;--line-200:#dde5e2;--canvas:#f5f8f7;--surface:#fff;--danger:#b42318;--focus:#175cd3;--radius-sm:.375rem;--radius-md:.625rem;--radius-lg:1rem;--shadow:0 .75rem 2.5rem #18211f1f;--shell:72rem}*,:before,:after{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth}body{color:var(--ink-950);background:var(--canvas);margin:0;font-family:system-ui,-apple-system,Hiragino Sans,Yu Gothic UI,Yu Gothic,Noto Sans JP,sans-serif;line-height:1.65}:lang(zh),:lang(zh-CN){font-family:system-ui,-apple-system,PingFang SC,Microsoft YaHei UI,Microsoft YaHei,Noto Sans SC,sans-serif}a{color:var(--brand-800);text-underline-offset:.2em}a:hover{text-decoration-thickness:.12em}button,input,select,textarea{font:inherit}:where(a,button,input,summary){touch-action:manipulation}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}main:focus{outline:none}.visually-hidden{clip:rect(0 0 0 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.shell{width:min(calc(100% - 2rem), var(--shell));margin-inline:auto}.skip-link{z-index:100;background:var(--surface);border-radius:var(--radius-sm);padding:.7rem 1rem;position:fixed;top:.5rem;left:.5rem;transform:translateY(-160%)}.skip-link:focus{transform:none}.site-header{z-index:20;border-bottom:1px solid var(--line-200);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff0;position:sticky;top:0}.header-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1rem;min-height:4.5rem;display:flex}.brand{min-height:2.75rem;color:var(--ink-950);align-items:center;gap:.7rem;text-decoration:none;display:inline-flex}.brand-mark{aspect-ratio:1;color:#fff;background:var(--brand-700);border-radius:.65rem;place-items:center;width:2.5rem;font-weight:800;display:grid}.brand strong,.brand small{line-height:1.15;display:block}.brand strong{letter-spacing:.06em}.brand small{color:var(--ink-500);margin-top:.22rem;font-size:.7rem;font-weight:600}.header-search{flex:1;max-width:28rem;display:none}.header-search input{border:1px solid var(--line-300);border-radius:var(--radius-sm) 0 0 var(--radius-sm);border-right:0;width:100%;min-width:0;min-height:2.75rem;padding:.55rem .8rem}.header-search button{color:#fff;background:var(--brand-700);border:1px solid var(--brand-700);border-radius:0 var(--radius-sm) var(--radius-sm) 0;cursor:pointer;min-height:2.75rem;padding:.55rem .8rem;font-weight:800}nav{align-items:center;gap:clamp(.75rem,3vw,1.75rem);font-size:.9rem;font-weight:700;display:flex}nav a{color:var(--ink-700);text-decoration:none}.site-header nav a{align-items:center;min-height:2.75rem;display:inline-flex}.nav-muted{color:var(--ink-500)}.hero{background:radial-gradient(circle at 90% 0%, var(--brand-100), transparent 35%), linear-gradient(145deg, #f9fcfb 0%, var(--brand-050) 100%);padding:clamp(3rem,8vw,6.5rem) 0;overflow:hidden}.hero-grid{align-items:center;gap:clamp(2rem,5vw,5rem);display:grid}.hero-copy{border-radius:var(--radius-lg);background:#f9fcfb;padding:clamp(1rem,3vw,2rem)}.eyebrow{color:var(--brand-700);letter-spacing:.12em;text-transform:uppercase;margin:0 0 .75rem;font-size:.78rem;font-weight:800}.hero h1{letter-spacing:-.045em;margin:0;font-size:clamp(2.3rem,7vw,4.6rem);line-height:1.16}.hero h1 span{color:var(--brand-700)}.hero-lead{max-width:38rem;color:var(--ink-700);margin:1.4rem 0 0;font-size:clamp(1rem,2vw,1.15rem)}.search-panel{background:var(--surface);border:1px solid var(--line-200);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:clamp(1.25rem,4vw,2rem)}.search-panel h2{margin:0 0 1rem;font-size:1.2rem}.search-panel form>label{margin-bottom:.45rem;font-size:.85rem;font-weight:700;display:block}.search-row{grid-template-columns:1fr auto;display:grid}.search-row input{min-width:0;min-height:3.4rem;color:var(--ink-950);border:2px solid var(--brand-700);border-radius:var(--radius-md) 0 0 var(--radius-md);background:#fff;padding:.75rem 1rem}.search-row button,.button{color:#fff;background:var(--brand-700);border:2px solid var(--brand-700);border-radius:0 var(--radius-md) var(--radius-md) 0;cursor:pointer;min-height:3.4rem;padding:.75rem 1.35rem;font-weight:800}.search-row button:hover,.button:hover{background:var(--brand-800)}fieldset{border:0;flex-wrap:wrap;gap:.55rem 1rem;margin:1rem 0 0;padding:0;display:flex}legend{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}fieldset label{color:var(--ink-700);font-size:.85rem}input[type=radio],input[type=checkbox]{width:1.2rem;height:1.2rem;accent-color:var(--brand-700)}.search-panel fieldset label,.feedback-form fieldset label,.facet-options label{align-items:center;min-height:2.75rem}.search-help{color:var(--ink-500);margin:.65rem 0 0;font-size:.82rem}.facet-control{border-top:1px solid var(--line-200);margin-top:.85rem}.facet-control summary{color:var(--brand-800);cursor:pointer;padding:.85rem 0 .15rem;font-size:.85rem;font-weight:800}.facet-groups{background:var(--canvas);border-radius:var(--radius-sm);gap:.75rem;max-height:18rem;margin-top:.75rem;padding:.8rem;display:grid;overflow-y:auto}.facet-group{border:0;margin:0;padding:0}.facet-group legend{clip:auto;width:auto;height:auto;color:var(--ink-700);white-space:normal;margin-bottom:.35rem;font-size:.78rem;font-weight:800;position:static;overflow:visible}.facet-options{flex-wrap:wrap;gap:.35rem .75rem;display:flex}.facet-options label{align-items:center;gap:.35rem;font-size:.8rem;display:inline-flex}.facet-options input{accent-color:var(--brand-700)}.notice{background:var(--brand-050);border-left:4px solid var(--brand-700);border-radius:var(--radius-sm);gap:.25rem;margin-top:1rem;padding:.85rem 1rem;font-size:.86rem;display:grid}.notice-error{color:var(--danger);border-color:var(--danger);background:#fef3f2}.notice button{color:inherit;border-radius:var(--radius-sm);cursor:pointer;background:#fff;border:1px solid;justify-self:start;margin-top:.3rem;padding:.35rem .65rem;font-weight:800}.search-history{border-top:1px solid var(--line-200);margin-top:1.1rem;padding-top:.9rem}.history-heading{justify-content:space-between;align-items:center;gap:1rem;display:flex}.history-heading h3{color:var(--ink-700);margin:0;font-size:.8rem}.history-heading button{min-width:2.75rem;min-height:2.75rem;color:var(--ink-500);cursor:pointer;background:0 0;border:0;padding:.35rem;font-size:.75rem}.history-items{flex-wrap:wrap;gap:.4rem;margin-top:.55rem;display:flex}.history-items button,.suggestion-list button,.search-guide button{min-height:2.75rem;color:var(--brand-800);background:var(--brand-050);border:1px solid var(--brand-100);cursor:pointer;border-radius:999px;padding:.35rem .65rem;font-size:.78rem}.results-section{background:var(--surface);border-top:1px solid var(--line-200);padding:clamp(2.5rem,6vw,4.5rem) 0}.results-layout{align-items:start;gap:2rem;display:grid}.results-heading{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:1rem;margin-bottom:1.2rem;display:flex}.results-heading h2{margin:0;font-size:clamp(1.6rem,4vw,2.25rem)}.results-status{color:var(--ink-500);margin:0;font-size:.85rem}.result-list{gap:.75rem;display:grid}.result-card{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-md);grid-template-columns:minmax(0,1fr) auto;gap:1rem;padding:1.15rem;display:grid}.result-card h3{overflow-wrap:anywhere;margin:0;font-size:1.35rem;line-height:1.35}.result-card h3 a{color:var(--ink-950);-webkit-text-decoration-color:var(--brand-100);text-decoration-color:var(--brand-100);text-decoration-thickness:.12em}.result-card h3 a:hover{color:var(--brand-800);text-decoration-color:currentColor}.result-skeleton{background:linear-gradient(100deg, var(--canvas) 20%, #fff 38%, var(--canvas) 55%);background-size:220% 100%;min-height:6.5rem;animation:1.2s linear infinite result-loading;overflow:hidden}.result-skeleton span{background:var(--line-200);border-radius:999px;width:min(18rem,75%);height:1.1rem;margin:.3rem 0 .8rem;display:block}.result-skeleton span+span{width:min(10rem,45%);height:.75rem}.result-reading{color:var(--brand-700);margin:.2rem 0 0;font-weight:700}.result-summary{overflow-wrap:anywhere;color:var(--ink-700);margin:.55rem 0 0}.result-classifications,.classification-chips{flex-wrap:wrap;gap:.35rem;margin:.7rem 0 0;padding:0;list-style:none;display:flex}.result-classifications li,.classification-chips li{color:var(--brand-800);background:var(--brand-050);border:1px solid var(--brand-100);border-radius:999px;padding:.2rem .5rem;font-size:.7rem;font-weight:700}.result-meta{color:var(--ink-500);margin:.55rem 0 0;font-size:.78rem}.result-language{color:var(--ink-700);border:1px solid var(--line-200);background:#fff;border-radius:999px;align-self:start;padding:.25rem .5rem;font-size:.72rem;font-weight:800}.empty-state{background:var(--canvas);border:1px dashed var(--line-300);border-radius:var(--radius-lg);padding:clamp(1.25rem,4vw,2rem)}.empty-state-heading{text-align:center}.empty-state h3{margin:0}.empty-state p{color:var(--ink-700)}.empty-search-tips{max-width:34rem;color:var(--ink-700);gap:.45rem;margin:1.25rem auto;padding-left:1.4rem;font-size:.88rem;display:grid}.suggestion-section{border-top:1px solid var(--line-200);margin-top:1.5rem;padding-top:1.5rem}.empty-section-heading h4{margin:0}.empty-section-heading p{margin:.35rem 0 0;font-size:.82rem}.suggestion-list{gap:.65rem;margin-top:1rem;display:grid}.suggestion-card{text-align:left;border:1px solid var(--line-200);border-radius:var(--radius-md);background:#fff;justify-content:space-between;align-items:center;gap:1rem;padding:1rem;display:flex}.suggestion-card a{color:var(--brand-800);text-underline-offset:.18em;font-size:1.1rem;font-weight:900;text-decoration-thickness:.08em}.suggestion-card span{color:var(--brand-700);font-size:.82rem;font-weight:700}.suggestion-card p{color:var(--ink-500);margin:.25rem 0 0;font-size:.75rem}.suggestion-card button,.feedback-form button{color:#fff;background:var(--brand-700);border:1px solid var(--brand-700);border-radius:var(--radius-md);cursor:pointer;min-height:2.75rem;padding:.55rem .85rem;font-weight:800}.empty-actions{gap:.75rem;margin-top:1.5rem;display:grid}.feedback-panel,.ai-candidate-panel{text-align:left;border:1px solid var(--line-200);border-radius:var(--radius-md);background:#fff}.feedback-panel>summary,.ai-candidate-panel>summary{color:var(--brand-800);cursor:pointer;padding:1rem;font-weight:850}.feedback-panel[open]>summary,.ai-candidate-panel[open]>summary{border-bottom:1px solid var(--line-200)}.feedback-form,.ai-candidate-panel>div{padding:1rem}.feedback-form>p:first-child,.ai-candidate-panel p{margin-top:0;font-size:.82rem}.feedback-form fieldset{border:0;gap:.5rem;margin:1rem 0;padding:0;display:grid}.feedback-form legend,.feedback-form>label{color:var(--ink-700);margin-bottom:.5rem;font-size:.82rem;font-weight:800}.feedback-form fieldset label{color:var(--ink-700);align-items:center;gap:.5rem;font-size:.85rem;display:flex}.feedback-form textarea{resize:vertical;border:1px solid var(--line-300);border-radius:var(--radius-md);width:100%;font:inherit;margin-bottom:.75rem;padding:.75rem}.feedback-form button:disabled{cursor:wait;opacity:.65}.form-status{min-height:1.3em;margin:.65rem 0 0;font-size:.8rem}.ai-candidate-panel button{min-height:2.75rem;color:var(--ink-500);background:var(--surface);border:1px solid var(--line-300);border-radius:var(--radius-md);padding:.55rem .85rem}.load-more{width:100%;color:var(--brand-800);background:var(--brand-050);border:1px solid var(--brand-100);border-radius:var(--radius-md);cursor:pointer;margin-top:1rem;padding:.75rem;font-weight:800}.result-ad-slot{text-align:center;min-height:7rem;color:var(--ink-500);border-block:1px solid var(--line-200);background:#f2f4f3;place-content:center;padding:1.5rem;display:grid}.result-ad-slot span{letter-spacing:.14em;font-size:.65rem}.result-ad-slot p{margin:.2rem 0 0;font-size:.75rem}.search-guide{background:var(--brand-050);border-radius:var(--radius-lg);padding:1.2rem}.search-guide h2{margin:0;font-size:1rem}.search-guide dl{margin:1rem 0}.search-guide dl div{border-bottom:1px solid var(--brand-100);grid-template-columns:5.5rem 1fr;align-items:center;gap:.5rem;padding:.45rem 0;display:grid}.search-guide dt{color:var(--ink-700);font-size:.75rem;font-weight:800}.search-guide dd{margin:0}.search-guide p{color:var(--ink-700);margin:0;font-size:.8rem}.feature-section{background:var(--surface);padding:clamp(3.5rem,7vw,6rem) 0}.feature-section h2{max-width:36rem;margin:0;font-size:clamp(1.8rem,4vw,2.7rem);line-height:1.3}.feature-grid{gap:1rem;margin-top:2.25rem;display:grid}.feature-grid article{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-lg);padding:1.5rem}.feature-number{color:var(--accent-700);letter-spacing:.15em;font-size:.75rem;font-weight:900}.feature-grid h3{margin:.7rem 0 .5rem;font-size:1.15rem}.feature-grid p{color:var(--ink-700);margin:0;font-size:.92rem}.ad-section{padding:2rem 0}.ad-placeholder{text-align:center;min-height:6rem;color:var(--ink-700);border:1px dashed var(--line-300);border-radius:var(--radius-md);background:#eef2f0;place-content:center;display:grid}.ad-placeholder span{letter-spacing:.15em;font-size:.65rem}.ad-placeholder p{margin:.15rem 0 0;font-size:.8rem}.site-footer{color:#dbe7e3;background:var(--ink-950);padding:2.5rem 0}.footer-inner{flex-wrap:wrap;justify-content:space-between;gap:1.5rem;display:flex}.site-footer p{color:#aebdb8;margin:.35rem 0 0;font-size:.82rem}.error-page{place-items:center;min-height:60vh;padding:4rem 0;display:grid}.error-card{text-align:center;background:var(--surface);border:1px solid var(--line-200);border-radius:var(--radius-lg);max-width:42rem;box-shadow:var(--shadow);padding:clamp(1.5rem,5vw,3rem)}.error-code{color:var(--brand-700);letter-spacing:.08em;margin:0;font-size:3rem;font-weight:900}.error-card h1{margin:.5rem 0}.error-card>p:not(.error-code){color:var(--ink-700)}.error-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:1rem;margin-top:1.5rem;display:flex}.error-actions .button{border-radius:var(--radius-md);min-height:2.75rem;text-decoration:none}.lexeme-page{background:var(--surface);padding:1.5rem 0 clamp(4rem,8vw,7rem)}.lexeme-shell{max-width:52rem}.breadcrumbs{color:var(--ink-500);justify-content:flex-start;gap:.5rem;margin-bottom:clamp(2rem,6vw,4rem);font-size:.8rem;font-weight:500}.lexeme-heading{border-bottom:1px solid var(--line-200);padding-bottom:2rem}.lexeme-heading h1{overflow-wrap:anywhere;letter-spacing:.02em;min-width:0;margin:0;font-size:clamp(2.6rem,9vw,5rem);line-height:1.4}.lexeme-title-row{flex-wrap:wrap;align-items:center;gap:1rem 1.5rem;display:flex}.speech-headword{color:inherit;border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:0;margin:0;padding:.08em .12em}.speech-headword[data-speech-state=loading]{opacity:.65}.speech-headword[data-speech-state=playing]{background:var(--brand-050);box-shadow:0 0 0 3px var(--brand-100)}.lexeme-heading ruby{ruby-position:over}.lexeme-heading rt{color:var(--brand-700);letter-spacing:0;padding-bottom:.28em;font-size:.28em;font-weight:700}.lexeme-reading{color:var(--brand-700);margin:.5rem 0 0;font-size:1rem;font-weight:700}.lexeme-forms{color:var(--ink-700);margin:.65rem 0 0;font-size:.85rem}.speech-button{min-height:2.75rem;color:var(--brand-800);background:var(--brand-050);border:1px solid var(--brand-100);cursor:pointer;border-radius:999px;align-items:center;gap:.45rem;padding:.55rem .8rem;font-weight:800;display:inline-flex}.speech-button:hover{background:var(--brand-100)}.speech-button[data-speech-state=playing]{color:#fff;background:var(--brand-700);border-color:var(--brand-700)}.speech-button[data-speech-state=loading]{cursor:progress;opacity:.72}.speech-button-small{flex:none;min-height:2.75rem;padding:.35rem .65rem;font-size:.75rem}.speech-meta{color:var(--ink-500);flex:100%;margin:-.5rem 0 0;font-size:.72rem}.speech-preferences{color:var(--ink-700);align-items:center;gap:.5rem;margin-top:.8rem;font-size:.75rem;font-weight:800;display:inline-flex}.speech-preferences select{min-height:2.75rem;color:var(--ink-900);border:1px solid var(--line-300);border-radius:var(--radius-sm);font:inherit;background:#fff;padding:.35rem 2rem .35rem .65rem}.example-list .speech-meta,.collocation-list .speech-meta{margin:.15rem 0 0}.entry-actions,.sense-actions{flex-wrap:wrap;gap:.55rem;display:flex}.entry-actions{margin-top:1rem}.entry-actions button,.sense-actions button{min-height:2.75rem;color:var(--brand-800);border:1px solid var(--brand-200);border-radius:var(--radius-md);cursor:pointer;background:#fff;padding:.5rem .8rem;font-size:.78rem;font-weight:800}.entry-actions button:hover,.sense-actions button:hover{background:var(--brand-050)}.entry-actions button:disabled,.sense-actions button:disabled{cursor:wait;opacity:.7}.sense-list{gap:1rem;margin-top:1.5rem;display:grid}.sense-card{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-lg);padding:clamp(1.2rem,4vw,2rem)}.sense-card:target{border-color:var(--brand-400);box-shadow:0 0 0 3px var(--brand-050);scroll-margin-top:6rem}.sense-navigation{background:var(--brand-050);border-radius:var(--radius-md);flex-wrap:wrap;justify-content:flex-start;gap:.65rem 1rem;margin-top:1.5rem;padding:.8rem 1rem;font-size:.8rem;display:flex}.sense-navigation ol{flex-wrap:wrap;gap:.45rem;margin:0;padding:0;list-style:none;display:flex}.sense-navigation a{border:1px solid var(--brand-100);background:#fff;border-radius:999px;align-items:center;min-height:2.75rem;padding:.18rem .65rem;text-decoration:none;display:inline-flex}.sense-card summary{cursor:pointer;align-items:center;gap:.65rem;min-height:2.75rem;list-style:none;display:flex}.sense-card summary::-webkit-details-marker{display:none}.sense-card summary span{aspect-ratio:1;color:#fff;background:var(--brand-700);border-radius:50%;place-items:center;width:1.8rem;font-size:.75rem;display:grid}.sense-card summary h2{margin:0;font-size:1rem}.sense-card summary small{color:var(--ink-500);margin-left:auto;font-size:.7rem}.sense-card[open] summary{margin-bottom:1rem}.sense-card[open] summary small{color:var(--brand-700)}.sense-content{min-width:0}.sense-actions{justify-content:flex-end;margin:-.25rem 0 1rem}.sense-translation{overflow-wrap:anywhere;margin:.35rem 0;font-size:1.2rem;font-weight:800}.sense-definition{overflow-wrap:anywhere;color:var(--ink-700);margin:.35rem 0}.usage-note{background:var(--brand-050);border-radius:var(--radius-sm);margin:1rem 0 0;padding:.8rem;font-size:.85rem}.example-list{margin-top:1.25rem}.example-list h3{margin:0 0 .65rem;font-size:.85rem}.example-list blockquote{border-left:3px solid var(--brand-100);background:#fff;margin:.6rem 0;padding:.8rem 1rem}.example-list blockquote p{margin:.2rem 0}.example-list small{color:var(--brand-700)}.example-reading{margin-bottom:.28rem;display:block}.example-text-row{justify-content:space-between;align-items:center;gap:.8rem;display:flex}.example-text-row p{overflow-wrap:anywhere;min-width:0}.related-entries{background:var(--surface);border:1px solid var(--line-200);border-radius:var(--radius-lg);margin-top:1.5rem;padding:1.2rem}.related-entries h2{margin:0;font-size:1rem}.related-entries ul{gap:.55rem;margin:.8rem 0 0;padding:0;list-style:none;display:grid}.related-entries li{flex-wrap:wrap;align-items:baseline;gap:.35rem .65rem;display:flex}.related-entries a{align-items:center;min-height:2.75rem;font-size:1.05rem;font-weight:800;display:inline-flex}.related-entries span,.related-entries small{color:var(--ink-500)}.learning-enhancements{gap:.65rem;margin-top:1.25rem;display:grid}.learning-panel{border:1px solid var(--line-200);border-radius:var(--radius-md);background:#fff}.learning-panel>summary{min-height:2.75rem;color:var(--brand-800);cursor:pointer;justify-content:space-between;align-items:center;gap:1rem;padding:.8rem 1rem;list-style:none;display:flex}.learning-panel>summary::-webkit-details-marker{display:none}.learning-panel>summary span{color:var(--ink-500);font-size:.72rem}.learning-panel[open]>summary{border-bottom:1px solid var(--line-200)}.collocation-list{gap:0;margin:0;padding:0;list-style:none;display:grid}.collocation-list li{padding:1rem}.collocation-list li+li{border-top:1px solid var(--line-200)}.collocation-main{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.collocation-main ruby{ruby-position:over;padding-top:.45rem;font-size:1.15rem;font-weight:800}.collocation-main rt{color:var(--brand-700);padding-bottom:.2em;font-size:.55em}.collocation-list p{color:var(--ink-700);margin:.35rem 0 0}.learning-note-list{background:var(--line-200);gap:1px;display:grid}.learning-note-list article{background:#fff;padding:1rem}.learning-note-list h3{margin:0;font-size:.95rem}.learning-note-list article>p{color:var(--ink-700);margin:.5rem 0 0;font-size:.88rem}.correction-pair{gap:.4rem;margin-top:.75rem;display:grid}.correction-pair p{border-radius:var(--radius-sm);gap:.5rem;margin:0;padding:.55rem .7rem;display:flex}.correction-pair span{flex:none;font-weight:900}.correction-pair del,.correction-pair ins{text-decoration:none}.correction-pair .incorrect{color:#8a1c13;background:#fef3f2}.correction-pair .corrected{color:#175c4f;background:var(--brand-050)}.comparison-link{align-items:center;min-height:2.75rem;margin-top:.7rem;font-size:.82rem;font-weight:800;display:inline-flex}.learning-panel-common_error>summary{color:#8a1c13}.entry-empty-note{text-align:center;background:var(--canvas);border:1px dashed var(--line-300);border-radius:var(--radius-lg);padding:1.5rem}.entry-empty-note h2{margin:0;font-size:1rem}.entry-empty-note p{color:var(--ink-700);margin:.45rem 0 0;font-size:.85rem}.entry-source-note{color:var(--ink-700);background:var(--brand-050);border-radius:var(--radius-md);margin-top:1.5rem;padding:1rem 1.2rem;font-size:.8rem}.entry-source-note h2{margin:0;font-size:.9rem}.entry-source-note p{margin:.4rem 0 0}.entry-correction{border:1px solid var(--line-200);border-radius:var(--radius-md);background:#fff;margin-top:1.5rem}.entry-correction summary{min-height:2.75rem;color:var(--brand-800);cursor:pointer;padding:.8rem 1rem;font-weight:800}.entry-correction-body{border-top:1px solid var(--line-200);padding:0 1rem 1rem}.entry-correction-body>p{color:var(--ink-700);font-size:.82rem}.entry-correction form{gap:.8rem;display:grid}.entry-correction label{color:var(--ink-700);gap:.35rem;font-size:.8rem;font-weight:800;display:grid}.entry-correction select,.entry-correction textarea{width:100%;min-height:2.75rem;color:var(--ink-900);border:1px solid var(--line-300);border-radius:var(--radius-sm);font:inherit;background:#fff;padding:.65rem .75rem}.entry-correction button{border:0;justify-self:start}.entry-correction .correction-honeypot{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.audio-lab{background:var(--surface);min-height:70vh;padding:2rem 0 5rem}.audio-lab-shell{max-width:54rem}.audio-lab-heading h1{margin:.25rem 0 .75rem;font-size:clamp(2rem,6vw,3.5rem)}.audio-lab-heading>p:last-of-type{max-width:46rem;color:var(--ink-700)}.audio-lab-meta{flex-wrap:wrap;gap:.6rem;margin:1.25rem 0;display:flex}.audio-lab-meta div{border:1px solid var(--line-200);border-radius:var(--radius-md);background:#fff;padding:.65rem .8rem}.audio-lab-meta dt{color:var(--ink-500);font-size:.7rem;font-weight:800}.audio-lab-meta dd{margin:.15rem 0 0;font-weight:800}.audio-reviewer-setup{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-md);gap:.55rem;max-width:36rem;margin:1.25rem 0;padding:1rem;display:grid}.audio-reviewer-setup label{color:var(--ink-700);font-size:.8rem;font-weight:800}.audio-reviewer-setup input{border:1px solid var(--line-300);border-radius:var(--radius-sm);min-height:2.75rem;font:inherit;padding:.6rem .75rem}.audio-reviewer-setup .button{border:0;justify-self:start}.audio-reviewer-setup p{color:var(--ink-500);margin:0;font-size:.76rem}.audio-reviewer-setup .audio-reviewer-status{color:var(--brand-700);font-weight:800}.audio-lab-card{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-lg);padding:clamp(1.2rem,4vw,2rem)}.audio-lab-index,.audio-lab-category{color:var(--ink-500);font-size:.78rem;font-weight:800}.audio-lab-pinyin{color:var(--brand-700);margin:1.5rem 0 .2rem;font-size:1.05rem;font-weight:800}.audio-lab-card h2{margin:0;font-size:clamp(2rem,8vw,4rem)}.audio-lab-focus{background:var(--brand-050);border-radius:var(--radius-sm);padding:.75rem}.audio-candidates,.audio-rating{border-top:1px solid var(--line-200);margin-top:1.5rem;padding-top:1.25rem}.audio-candidates h3,.audio-rating h3{margin:0 0 .75rem;font-size:1rem}.audio-candidates [data-lab-candidates]{flex-wrap:wrap;gap:.6rem;display:flex}.audio-candidates button,.audio-lab-navigation button{min-height:2.75rem;color:var(--brand-800);border:1px solid var(--brand-200);border-radius:var(--radius-md);cursor:pointer;background:#fff;padding:.55rem .85rem;font-weight:800}.audio-candidates button[data-rated=true]{background:var(--brand-050);border-color:var(--brand-500)}.audio-lab-status{min-height:1.5em;color:var(--brand-700);font-size:.82rem}.rating-grid{grid-template-columns:repeat(auto-fit,minmax(8rem,1fr));gap:.65rem;display:grid}.audio-rating label{color:var(--ink-700);gap:.3rem;font-size:.78rem;font-weight:800;display:grid}.audio-rating select,.audio-rating textarea{border:1px solid var(--line-300);border-radius:var(--radius-sm);width:100%;color:var(--ink-900);background:#fff;padding:.6rem}.audio-rating>label{margin-top:.8rem}.audio-rating .audio-blocker{grid-template-columns:auto 1fr;align-items:center;min-height:2.75rem;display:flex}.audio-rating .audio-blocker input{width:1.15rem;height:1.15rem}.audio-rating .button{border:0;margin-top:.8rem}.audio-lab-navigation{border-top:1px solid var(--line-200);flex-wrap:wrap;gap:.6rem;margin-top:1.5rem;padding-top:1.25rem;display:flex}.audio-lab-navigation button:last-child{margin-left:auto}.audio-lab-navigation button:disabled{cursor:not-allowed;opacity:.45}.internal-body{background:var(--surface);min-height:100vh}.internal-header{border-bottom:1px solid var(--line-200);background:#fff}.internal-header-row{align-items:center;gap:1rem;min-height:5rem;display:flex}.internal-header-row nav{flex-wrap:wrap;gap:.35rem 1rem;margin-left:auto;display:flex}.internal-header-row form{margin:0}.internal-main{padding:clamp(2rem,6vw,4rem) 0}.internal-narrow{max-width:34rem}.internal-stack{gap:1.25rem;display:grid}.internal-stack h1,.internal-card h1{margin:.25rem 0 .65rem}.internal-card{border:1px solid var(--line-200);border-radius:var(--radius-lg);background:#fff;padding:clamp(1.2rem,4vw,2rem)}.internal-card h2{margin:0 0 .65rem;font-size:1.05rem}.internal-form{gap:.65rem;margin-top:1.25rem;display:grid}.internal-form label,.internal-account label{color:var(--ink-700);font-size:.8rem;font-weight:800}.internal-form input,.internal-form select,.internal-form textarea,.internal-account select{width:100%;min-height:2.75rem;color:var(--ink-900);border:1px solid var(--line-300);border-radius:var(--radius-sm);font:inherit;background:#fff;padding:.6rem .75rem}.internal-form .button{border:0;justify-self:start;margin-top:.35rem}.member-check{grid-template-columns:auto 1fr;align-items:start;gap:.65rem;display:grid;font-weight:600!important}.member-check input{margin-top:.1rem;width:1.2rem!important;min-height:1.2rem!important}.form-error,.form-success{border-radius:var(--radius-sm);padding:.8rem 1rem;font-weight:700}.form-error{color:#8a1c13;background:#fef3f2;border:1px solid #e9b4ae}.form-success{color:#175c4f;background:var(--brand-050);border:1px solid var(--brand-200)}.internal-capabilities{flex-wrap:wrap;gap:.5rem;margin:.8rem 0 1rem;padding:0;list-style:none;display:flex}.internal-capabilities code{background:var(--brand-050);border-radius:var(--radius-sm);padding:.3rem .5rem;display:inline-block}.internal-account-list{gap:1rem;display:grid}.internal-account{grid-template-columns:minmax(12rem,1fr) minmax(10rem,.6fr) auto auto;align-items:end;gap:1rem;display:grid}.internal-account p{color:var(--ink-500);overflow-wrap:anywhere;margin:.25rem 0 0}.internal-check{align-items:center;gap:.45rem;min-height:2.75rem;display:flex}.internal-check input{width:1.15rem;height:1.15rem}.internal-table-wrap{border:1px solid var(--line-200);border-radius:var(--radius-lg);background:#fff;overflow-x:auto}.internal-table{border-collapse:collapse;width:100%;font-size:.82rem}.internal-table th,.internal-table td{text-align:left;border-bottom:1px solid var(--line-200);white-space:nowrap;padding:.75rem}.internal-table th{color:var(--ink-700);background:var(--brand-050)}.draft-create-actions,.draft-actions{flex-wrap:wrap;gap:.75rem;display:flex}.draft-create-actions form,.draft-list form,.draft-submit-card form{margin:0}.draft-create-actions form{gap:.55rem;min-width:min(100%,20rem);display:grid}.draft-create-actions label,.draft-list form label{color:var(--ink-700);gap:.3rem;font-size:.75rem;font-weight:800;display:grid}.draft-create-actions select,.draft-list select{border:1px solid var(--line-300);border-radius:var(--radius-sm);background:#fff;min-height:2.75rem;padding:.55rem}.draft-list{gap:.75rem;display:grid}.draft-list article{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-md);justify-content:space-between;align-items:center;gap:1rem;padding:.9rem;display:flex}.draft-list article div{gap:.2rem;min-width:0;display:grid}.draft-list article strong,.draft-list article span{overflow-wrap:anywhere}.draft-list article span{color:var(--ink-500);font-size:.78rem}.draft-heading,.draft-section-heading{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.draft-heading h1,.draft-section-heading h2{margin:.25rem 0 .4rem}.draft-heading p,.draft-section-heading p{color:var(--ink-700);margin:0}.draft-frozen-note{color:var(--brand-800);background:var(--brand-050);border:1px solid var(--brand-200);border-radius:var(--radius-md);padding:1rem;font-weight:800}.lexeme-draft-form{gap:1.25rem;display:grid}.draft-editor-grid{gap:1.5rem;display:grid}.draft-fields,.draft-senses{gap:1rem;display:grid}.draft-fields h2{margin:0}.draft-fields label,.draft-sense label{color:var(--ink-700);gap:.35rem;font-size:.8rem;font-weight:800;display:grid}.draft-fields input,.draft-fields select,.draft-fields textarea,.draft-sense input,.draft-sense textarea{width:100%;min-height:2.75rem;color:var(--ink-900);border:1px solid var(--line-300);border-radius:var(--radius-sm);font:inherit;background:#fff;padding:.65rem .75rem}.draft-fields textarea,.draft-sense textarea{resize:vertical}.draft-fields small{color:var(--ink-500);font-weight:500}.draft-preview{background:var(--brand-050);border-radius:var(--radius-lg);min-width:0;padding:1.25rem}.draft-preview h2{margin:.25rem 0 1.5rem}.draft-preview-word{overflow-wrap:anywhere;min-height:4rem;margin:0;font-size:clamp(2rem,7vw,3.5rem);font-weight:900;line-height:1.7}.draft-preview-word ruby{ruby-position:over}.draft-preview-word rt{color:var(--brand-700);padding-bottom:.25em;font-size:.34em}.draft-preview-reading{color:var(--brand-700);font-weight:800}.draft-preview>p:last-child{color:var(--ink-700);font-size:.78rem}.draft-senses{margin-top:1.25rem}.draft-sense{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-md);gap:.8rem;margin:0;padding:1rem;display:grid}.draft-sense legend{color:var(--brand-800);padding:0 .35rem;font-weight:900}.draft-remove-sense{color:#8a1c13;border-radius:var(--radius-sm);cursor:pointer;background:#fff;border:1px solid #e9b4ae;justify-self:start;min-height:2.75rem;padding:.45rem .7rem;font-weight:800}.draft-actions{justify-content:flex-end}.draft-actions .button,.draft-submit-card .button{border:0}.draft-submit-card{border-color:var(--brand-200)}.draft-submit-card p{color:var(--ink-700)}.review-queue{gap:.75rem;display:grid}.review-queue article{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-md);justify-content:space-between;align-items:center;gap:1rem;padding:1rem;display:flex}.review-queue article>div{gap:.2rem;min-width:0;display:grid}.review-queue span,.review-queue small{color:var(--ink-500)}.review-summary-grid,.review-content-grid,.review-actions-grid{gap:1.25rem;display:grid}.review-metadata{gap:.6rem;margin:0;display:grid}.review-metadata div{border-bottom:1px solid var(--line-200);gap:.15rem;padding-bottom:.55rem;display:grid}.review-metadata dt{color:var(--ink-500);font-size:.72rem;font-weight:800}.review-metadata dd{overflow-wrap:anywhere;margin:0}.review-risks ul{gap:.6rem;margin:0;padding:0;list-style:none;display:grid}.review-risks li{border-radius:var(--radius-sm);gap:.2rem;padding:.75rem;display:grid}.review-risks .risk-blocking{color:#8a1c13;background:#fef3f2;border:1px solid #e9b4ae}.review-risks .risk-normal{color:#175c4f;background:var(--brand-050);border:1px solid var(--brand-200)}.review-senses{align-content:start;gap:.75rem;margin:0;padding-left:1.5rem;display:grid}.review-senses li{background:var(--canvas);border-radius:var(--radius-sm);padding:.75rem}.review-senses p{color:var(--ink-700);margin:.35rem 0}.review-senses small{color:var(--ink-500)}.review-diff{gap:1rem;display:grid}.review-diff article{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-md);gap:.6rem;padding:1rem;display:grid}.review-diff h3{margin:0;font-size:.9rem}.review-diff article>div{min-width:0}.review-diff span{color:var(--ink-500);margin-bottom:.2rem;font-size:.7rem;font-weight:800;display:block}.review-diff pre{white-space:pre-wrap;overflow-wrap:anywhere;border-radius:var(--radius-sm);max-width:100%;font:inherit;background:#fff;margin:0;padding:.6rem;font-size:.8rem;overflow:auto}.review-approve-card{border-color:var(--brand-200)}.review-approve-card button{border:0}.review-approve-card button:disabled{cursor:not-allowed;opacity:.45}.review-decision-record{border-color:var(--brand-200)}.correction-queue{gap:.75rem;display:grid}.correction-queue article{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-md);justify-content:space-between;align-items:center;gap:1rem;padding:1rem;display:flex}.correction-queue article>div{gap:.2rem;min-width:0;display:grid}.correction-queue span,.correction-queue small{color:var(--ink-500)}.correction-detail-grid{gap:1.25rem;display:grid}.correction-description{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--canvas);border-radius:var(--radius-sm);padding:1rem}.correction-draft-card{border-color:var(--brand-200)}.correction-draft-card form{margin:0}.correction-draft-card button{border:0}.correction-history{gap:.7rem;margin:0;padding-left:1.5rem;display:grid}.correction-history li{background:var(--canvas);border-radius:var(--radius-sm);padding:.7rem}.correction-history span,.correction-history small{color:var(--ink-500);font-size:.75rem;display:block}.classification-schemes,.classification-review-list{gap:1rem;display:grid}.classification-scheme{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-md);padding:1rem}.classification-tree{gap:.4rem;margin:1rem 0;padding:0;list-style:none;display:grid}.classification-tree li{margin-left:min(calc(var(--tree-depth) * 1.25rem), 5rem);border-left:3px solid var(--brand-200);border-radius:var(--radius-sm);overflow-wrap:anywhere;background:#fff;flex-wrap:wrap;gap:.35rem .7rem;padding:.55rem .7rem;display:flex}.classification-tree li small{margin-left:auto}.classification-grid{gap:1.25rem;display:grid}.classification-targets{border:1px solid var(--line-200);border-radius:var(--radius-md);gap:.75rem;margin:0;padding:1rem;display:grid}.classification-targets legend{padding:0 .35rem;font-weight:900}.classification-targets article>div{flex-wrap:wrap;gap:.45rem 1rem;margin-top:.5rem;display:flex}.classification-targets label{align-items:center;gap:.35rem;font-weight:600;display:flex}.classification-review-list article{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-md);gap:1rem;padding:1rem;display:grid}.classification-review-list form,.classification-migration-form{flex-wrap:wrap;align-items:end;gap:.65rem;margin:0;display:flex}.classification-review-list label,.classification-migration-form label{color:var(--ink-700);gap:.3rem;font-size:.75rem;font-weight:800;display:grid}.classification-review-list select,.classification-migration-form select{border:1px solid var(--line-300);border-radius:var(--radius-sm);background:#fff;min-height:2.75rem;padding:.55rem}.classification-review-list button{border:0}.contribution-shell{max-width:70rem}.contribution-heading p,.contribution-card>p{color:var(--ink-700)}.contribution-form,.contribution-fields,.contribution-list,.candidate-list{gap:.85rem;display:grid}.contribution-form label{color:var(--ink-700);gap:.35rem;font-size:.8rem;font-weight:800;display:grid}.contribution-form input[type=text],.contribution-form textarea,.contribution-actions textarea{border:1px solid var(--line-300);border-radius:var(--radius-sm);width:100%;min-height:2.75rem;font:inherit;padding:.65rem .75rem}.contribution-list article,.candidate-list>article{background:var(--canvas);border:1px solid var(--line-200);border-radius:var(--radius-md);padding:1rem}.contribution-list article{justify-content:space-between;align-items:center;gap:1rem;display:flex}.contribution-list article>div,.candidate-list header{gap:.2rem;display:grid}.contribution-list span,.candidate-list span{color:var(--ink-500);overflow-wrap:anywhere;font-size:.78rem}.contribution-fields article,.contribution-fields div{border-radius:var(--radius-sm);background:#fff;padding:.75rem}.contribution-fields p{white-space:pre-wrap;overflow-wrap:anywhere;margin:.35rem 0 0}.contribution-actions{flex-wrap:wrap;align-items:end;gap:.65rem;display:flex}.contribution-actions form{margin:0}.candidate-list>article{gap:1rem;display:grid}@media (width>=50rem){.hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(23rem,.95fr)}.feature-grid{grid-template-columns:repeat(3,1fr)}.results-layout{grid-template-columns:minmax(0,1fr) 16rem}}@media (width>=52rem){.draft-editor-grid{grid-template-columns:minmax(0,1.15fr) minmax(18rem,.85fr)}.draft-preview{align-self:start;position:sticky;top:1rem}.review-summary-grid,.review-content-grid,.review-actions-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.review-diff article{grid-template-columns:10rem repeat(2,minmax(0,1fr))}.correction-detail-grid{grid-template-columns:minmax(0,1.4fr) minmax(14rem,.6fr)}.classification-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.classification-review-list article{grid-template-columns:minmax(0,1fr) auto;align-items:end}}@media (width>=64rem){.header-search{display:flex}}@media (width<=36rem){.brand small,.site-header .nav-muted{display:none}.site-header nav{gap:.35rem;font-size:.8rem}.search-row{grid-template-columns:1fr;gap:.6rem}.search-row input,.search-row button{border-radius:var(--radius-md)}.lexeme-title-row{align-items:flex-start}.lexeme-heading h1{width:100%}.speech-headword{max-width:100%}.example-text-row,.collocation-main{align-items:flex-start}.sense-card{padding:1rem}.suggestion-card{flex-direction:column;align-items:flex-start}.suggestion-card button{width:100%}.entry-actions button{flex:9rem}.sense-actions{justify-content:stretch}.sense-actions button{flex:100%}.audio-lab-navigation button{flex:8rem}.audio-lab-navigation button:last-child{flex-basis:100%;margin-left:0}}@media (width<=48rem){.internal-header-row{flex-wrap:wrap;align-items:flex-start;padding-block:.75rem}.internal-header-row nav{order:3;width:100%;margin-left:0}.internal-header-row form{margin-left:auto}.internal-account{grid-template-columns:1fr}.internal-account .button{justify-self:start}}@media (width<=40rem){.draft-heading,.draft-section-heading,.draft-list article{flex-direction:column;align-items:stretch}.draft-heading .button,.draft-list .button,.draft-list button,.draft-section-heading .button{width:100%}.review-queue article{flex-direction:column;align-items:stretch}.review-queue .button{width:100%}.correction-queue article{flex-direction:column;align-items:stretch}.correction-queue .button{width:100%}.classification-review-list form,.classification-migration-form{flex-direction:column;align-items:stretch}.classification-review-list form>*,.classification-migration-form>*{width:100%}.classification-tree li small{width:100%;margin-left:0}.contribution-list article,.contribution-actions{flex-direction:column;align-items:stretch}.contribution-list .button,.contribution-actions form,.contribution-actions button{width:100%}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (prefers-contrast:more){:root{--line-200:#a6b3ae;--line-300:#7b8984}a{text-decoration-thickness:.12em}}@media (forced-colors:active){:focus-visible{outline-color:highlight}.brand-mark,.sense-card summary span{border:1px solid buttontext}}@media print{:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*,:before,:after{box-shadow:none!important;text-shadow:none!important}body,.internal-body{color:#000;background:#fff}.site-header,.site-footer,.internal-header,.skip-link,.ad-section,.result-ad-slot,.entry-actions,.speech-preferences,.speech-button,.entry-correction{display:none!important}.shell,.lexeme-shell,.contribution-shell{width:100%;max-width:none}main,.internal-main{padding:0}.internal-card,.sense-card,.result-card{break-inside:avoid;border-color:#777}.internal-table-wrap,.review-diff pre{overflow:visible}.internal-table th,.internal-table td{white-space:normal}a{color:inherit;text-decoration:underline}}@keyframes result-loading{to{background-position-x:-220%}}