.p3-page{max-width:1160px;font-family:"Microsoft YaHei","微软雅黑",sans-serif;color:#293331}
.p3-page input,.p3-page button,.p3-page select{font:inherit}
.p3-page [lang=en]{font-family:Arial,Helvetica,sans-serif}
.p3-page header{margin:1.6rem 0 2rem}.p3-page h1{font-size:clamp(1.5rem,3vw,2rem);line-height:1.5}.p3-intro{font-weight:700}.p3-page p{line-height:1.85}
.p3-back{color:var(--primary,#357a70);font-size:.9rem}.p3-grid{display:grid;grid-template-columns:220px minmax(0,840px);gap:28px;align-items:start}
.p3-sidebar{position:sticky;top:80px;max-height:calc(100vh - 100px);overflow-y:auto;padding:.3rem}.p3-sidebar h2{font-size:1rem;margin:.2rem 0 .8rem}.p3-nav{display:grid;gap:5px}.p3-nav button{display:flex;align-items:baseline;gap:.55rem;padding:.65rem .6rem;border:1px solid transparent;border-radius:7px;text-align:left;background:transparent;color:#394843;cursor:pointer;font-size:.85rem;line-height:1.6}.p3-nav button[aria-current=true]{background:#e8f1ed;border-color:#78a79c;color:#245c51}.p3-nav-code{font-weight:750;min-width:2rem}.p3-nav-count{margin-left:auto;color:#626d68;font-size:.8rem}.p3-mobile-nav{display:none}
.p3-content{min-width:0;max-width:840px}.p3-filter{margin-bottom:1.5rem}.p3-filter label{display:block;font-weight:700;margin-bottom:.5rem}.p3-search-line{display:flex;gap:.5rem}.p3-search-line input{width:100%;min-width:0;border:1px solid #b9c8c1;border-radius:8px;padding:.75rem;background:#fff}.p3-button{border:1px solid #8da89d;border-radius:7px;padding:.6rem .85rem;background:#fff;color:#285c4f;cursor:pointer;line-height:1.5}.p3-button:hover{background:#eef5f1}.p3-button:disabled{opacity:.5;cursor:default}.p3-page button:focus-visible,.p3-page input:focus-visible,.p3-page select:focus-visible,.p3-page summary:focus-visible{outline:3px solid #dfab54;outline-offset:3px}
.p3-type-title{font-size:1.3rem;line-height:1.6;margin:0 0 .5rem}.p3-type-description{color:#48574f;font-size:.95rem}.p3-phrases{margin:1.25rem 0 1.5rem;padding:1rem;border:1px solid #d8e0db;border-radius:8px;background:#fafcfa}.p3-phrases summary{font-weight:700;cursor:pointer;line-height:1.7}.p3-phrase{padding:.8rem 0;border-top:1px solid #dce4df}.p3-phrase:first-child{margin-top:.8rem}.p3-phrase p{margin:.35rem 0}
.p3-result-note{color:#606a65;font-size:.9rem;line-height:1.7}.p3-question{padding:1.2rem;border:1px solid #d9e1dc;border-radius:9px;background:#fff;margin:0 0 1rem;scroll-margin-top:90px}.p3-question-id,.p3-question-type{font-size:.83rem;color:#63716a}.p3-question-type{display:inline-block;margin-left:.8rem}.p3-question h3{font-size:1.05rem;line-height:1.8;margin:.55rem 0 .3rem;overflow-wrap:anywhere}.p3-question-cn{color:#5a645e;margin:.25rem 0 .85rem;font-size:1rem}.p3-answer{margin-top:1.15rem;padding:1rem;background:#f8faf8;border-top:1px solid #dce5df;border-radius:0 0 7px 7px}.p3-answer p{font-size:1.05rem;line-height:1.85;margin:.4rem 0 1rem;overflow-wrap:anywhere;white-space:pre-wrap}.p3-answer .p3-answer-cn{color:#56625b;font-family:"Microsoft YaHei","微软雅黑",sans-serif;font-size:1rem}.p3-corpus{color:#0070c0;font-weight:700}.p3-pagination{display:flex;gap:.7rem;align-items:center;justify-content:center;flex-wrap:wrap;margin:1.4rem 0}.p3-footer-links{display:flex;justify-content:space-between;gap:1rem;margin:1.3rem 0}.p3-empty,.p3-error{padding:1.2rem;border:1px solid #d7e1db;border-radius:9px;line-height:1.8}.p3-source-intro{font-size:.9rem;color:#58645d;margin:1rem 0}.p3-source-intro summary{cursor:pointer}.p3-source-intro p{margin:.5rem 0}.p3-phrase .p3-answer-cn{color:#56625b}
@media(max-width:900px){.p3-grid{grid-template-columns:minmax(0,1fr)}.p3-sidebar{display:none}.p3-mobile-nav{display:block;margin:0 0 1rem}.p3-mobile-nav label{display:block;font-weight:700;margin-bottom:.5rem}.p3-mobile-nav select{display:block;width:100%;padding:.75rem;border:1px solid #9cb4a8;border-radius:8px;background:#fff;color:#293331}.p3-content{max-width:840px}}
@media(max-width:520px){.p3-page{padding-inline:14px}.p3-question{padding:1rem .85rem}.p3-answer{padding:.8rem .6rem}.p3-answer p{font-size:1rem}.p3-search-line{flex-wrap:wrap}.p3-search-line .p3-button{font-size:.85rem}.p3-question-type{display:block;margin:.3rem 0 0}.p3-footer-links{font-size:.9rem}}

/* Keep controls on one line and Chinese typography consistent with the source. */
.p3-page *{font-family:"Microsoft YaHei","微软雅黑",sans-serif}
.p3-page [lang=en],.p3-page [lang=en] *{font-family:Arial,Helvetica,sans-serif}
.p3-title-group{white-space:nowrap}
.p3-search-line .p3-button{flex-shrink:0;white-space:nowrap}
.p3-search-line input{flex:1;width:auto}
@media(max-width:520px){.p3-search-line input{flex-basis:100%;width:100%}}