.article-page.commission-page,.arch-page.commission-page{max-width:1200px}
.commission-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:28px;align-items:start}
.commission-main{min-width:0}.commission-main .article-body{overflow-x:auto;overflow-wrap:anywhere}.commission-main .arch-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.commission-sidebar{position:sticky;top:164px;min-width:0}.comm-nav-panel{background:#fff;border:1px solid #e1e7ef;border-radius:18px;box-shadow:0 8px 24px #14213d06;overflow:hidden;color:#14213d}
.comm-nav-panel>summary{display:flex;align-items:center;gap:10px;padding:18px;list-style:none;cursor:pointer}.comm-nav-panel>summary::-webkit-details-marker,.comm-nav-switch>summary::-webkit-details-marker{display:none}.comm-nav-panel summary strong{display:block;font-size:14px;line-height:1.8}.comm-nav-panel summary small{display:block;color:#7d8a9f;font-size:11px;margin-top:3px}.comm-nav-mark{display:grid;place-items:center;flex-shrink:0;width:35px;height:35px;background:#f1f4f9;border-radius:11px}.comm-nav-chevron{margin-inline-start:auto;font-size:10px;color:#94a3b8;transition:transform .2s}.comm-nav-panel[open] .comm-nav-chevron{transform:rotate(180deg)}
.comm-nav-content{padding:0 16px 16px;max-height:calc(100dvh - 250px);overflow-y:auto;scrollbar-width:thin;scrollbar-color:#d9e0eb transparent;overscroll-behavior:contain}.comm-nav-identity{display:flex;align-items:flex-start;gap:9px;background:#fcfaf4;border:1px solid #eee5ca;border-radius:11px;padding:11px 12px;font-weight:700;font-size:13px;line-height:1.9;margin-bottom:15px}.comm-nav-identity i{color:#ab872f;margin-top:6px;font-size:12px}
.comm-nav-search{display:flex;align-items:center;gap:9px;border:1px solid #e8edf3;background:#f6f8fb;padding:10px 12px;border-radius:10px;color:#94a3b8;margin-bottom:16px}.comm-nav-search:focus-within{border-color:#bd9b40;box-shadow:0 0 0 3px #d4af3714}.comm-nav-search input{width:100%;min-width:0;font:inherit;font-size:12px;border:0;outline:0;background:transparent;color:#14213d}
.comm-nav-group{margin-top:18px}.comm-nav-group h2{font-size:11px;color:#8b97a9;font-weight:700;margin:0 8px 7px;line-height:1.8}.comm-nav-row{display:flex;align-items:center;gap:9px;border:1px solid transparent;border-radius:11px;padding:10px 11px;color:#526078;font-size:13px;line-height:1.8;margin:3px 0;transition:background .15s,color .15s}.comm-nav-row:hover{background:#f3f6fb;color:#14213d}.comm-nav-row-icon{width:25px;height:25px;display:grid;place-items:center;font-size:12px;flex-shrink:0;color:#8492a8}.comm-nav-row[aria-current]{background:#14213d;color:#fff;font-weight:700;border-inline-start:3px solid #d4af37;box-shadow:0 4px 10px #14213d14}.comm-nav-row[aria-current] .comm-nav-row-icon{color:#e6c66a}.comm-nav-count{margin-inline-start:auto;font-size:10px;background:#f0f3f8;color:#64748b;border-radius:6px;padding:2px 7px}.comm-nav-row[aria-current] .comm-nav-count{background:#ffffff1c;color:#f6dc92}.comm-nav-row:focus-visible,.comm-nav-switch a:focus-visible{outline:3px solid #d4af37;outline-offset:2px}.comm-nav-content [hidden]{display:none!important}.comm-nav-empty{font-size:12px;color:#64748b;line-height:1.9;padding:10px}
.comm-nav-switch{margin-top:20px;border-top:1px solid #edf0f5;padding-top:14px}.comm-nav-switch>summary{display:flex;align-items:center;gap:8px;cursor:pointer;list-style:none;font-size:11px;color:#64748b}.comm-nav-switch>summary i:last-child{margin-inline-start:auto;font-size:9px}.comm-nav-switch nav{padding-top:10px}.comm-nav-switch a{display:block;font-size:12px;line-height:1.9;padding:8px 10px;border-radius:8px;color:#526078}.comm-nav-switch a:hover{background:#f3f6fb;color:#14213d}
@media(max-width:960px){.commission-layout{grid-template-columns:minmax(0,1fr);gap:22px}.commission-sidebar{position:static}.comm-nav-content{max-height:60dvh}.comm-nav-panel>summary{padding:14px 16px}.comm-nav-identity{font-size:13px}.commission-main .article-header{flex-wrap:wrap}}
@media(max-width:560px){.commission-main .arch-grid{grid-template-columns:minmax(0,1fr)}.commission-main .article-title{font-size:1.5rem}.commission-layout{gap:18px}}
@media print{.commission-sidebar{display:none}.commission-layout{display:block}}
@media(prefers-reduced-motion:reduce){.comm-nav-chevron,.comm-nav-row{transition:none}}