:root{--paper:#f3ecdf;--ink:#171612;--muted:#736b60;--line:#c9c0b3;--red:#a95d63;--white:#fffdf8;--sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;--serif:Georgia,"Noto Serif TC","Times New Roman",serif}.pka4-body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif)}*{box-sizing:border-box}.pka4-shell{max-width:1260px;margin:auto;padding:0 26px 60px}.pka4-paper-head{display:flex;justify-content:space-between;align-items:end;border-bottom:4px solid var(--ink);padding:22px 0 14px}.pka4-kicker{font:700 11px/1.2 var(--sans);letter-spacing:1.4px;color:var(--red)}.pka4-brand{font:800 17px var(--sans);letter-spacing:.7px;margin-top:5px}.pka4-nav{display:flex;gap:18px}.pka4-nav a{font:700 13px var(--sans);text-decoration:none;color:var(--ink);padding-bottom:4px;border-bottom:2px solid transparent}.pka4-nav a.active{border-color:var(--ink)}.pka4-btn{border:1px solid var(--ink);background:var(--white);color:var(--ink);padding:9px 13px;font:700 13px var(--sans);cursor:pointer;text-decoration:none;display:inline-flex;justify-content:center;align-items:center}.pka4-btn.primary{background:var(--ink);color:#fff}.pka4-masthead{display:grid;grid-template-columns:1fr 2fr 1fr;align-items:end;border-bottom:1px solid var(--ink);padding:28px 0 20px}.pka4-masthead h1{text-align:center;font-size:54px;margin:0}.pka4-masthead span:last-child{text-align:right;font:14px var(--sans)}.pka4-cats{display:block;overflow:visible;border-bottom:1px solid var(--line);position:relative}.pka4-cats button{border:0;background:transparent;padding:14px 17px;cursor:pointer;font:700 13px var(--sans);white-space:nowrap}.pka4-cats button.active{border-bottom:4px solid var(--ink)}.pka4-cats small{font-weight:400;color:var(--muted)}.pka4-search{display:flex;gap:8px;margin:20px 0}.pka4-search input,.pka4-field input,.pka4-field textarea,.pka4-form-grid input,.pka4-form-grid textarea{width:100%;border:1px solid var(--line);background:var(--white);padding:10px 12px;font:14px var(--sans)}.pka4-empty{text-align:center;padding:12vh 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.pka4-empty.small{padding:36px}.pka4-frontgrid{display:grid;grid-template-columns:2fr 1fr;gap:24px;border-top:1px solid var(--ink);padding-top:18px}.pka4-side{display:grid;grid-template-columns:1fr 1fr;gap:15px}.pka4-story{border-bottom:1px solid var(--line);padding-bottom:14px}.pka4-story-hit{display:block;width:100%;text-align:left;border:0;background:transparent;padding:0;cursor:pointer;color:inherit}.pka4-story img,.pka4-thumb{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:linear-gradient(135deg,#ded4c3,#bbaa8e)}.pka4-story-cat{font:700 10px var(--sans);letter-spacing:1.2px;color:var(--red);margin-top:9px}.pka4-story h2{font:700 23px/1.14 var(--serif);margin:5px 0 7px}.pka4-story p{font:14px/1.55 var(--serif);color:#514b43;margin:0 0 8px}.pka4-story-meta{display:flex;justify-content:space-between;gap:10px;font:10px var(--sans);color:#777066;border-top:1px solid var(--line);padding-top:6px}.pka4-story.lead h2{font-size:clamp(38px,4vw,62px);line-height:1}.pka4-story.lead p{font-size:17px}.pka4-side .pka4-story p{display:none}.pka4-more{margin-top:34px}.pka4-sectionhead{border-top:4px solid var(--ink);border-bottom:1px solid var(--ink);padding:8px 0}.pka4-storygrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:14px}.pka4-manage-title{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid var(--ink);padding:34px 0 22px}.pka4-manage-title h1{font-size:50px;margin:5px 0}.pka4-manage-title p{max-width:520px;color:var(--muted)}.pka4-tabs{display:flex;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--paper);z-index:4}.pka4-tabs button{border:0;background:transparent;padding:15px 20px;font:700 13px var(--sans);cursor:pointer}.pka4-tabs button.active{background:var(--ink);color:#fff}.pka4-tabpanel{display:none}.pka4-tabpanel.active{display:block}.pka4-import-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin-top:24px}.pka4-panel{background:var(--white);border:1px solid var(--line);padding:24px;margin-top:24px}.pka4-panel-head{display:flex;justify-content:space-between;gap:14px;align-items:center}.pka4-panel h2{font-size:30px;margin:0}.pka4-panel p,.pka4-help{font:13px/1.65 var(--sans);color:var(--muted)}.pka4-drop{border:2px dashed #9d9488;min-height:220px;display:flex;flex-direction:column;gap:13px;align-items:center;justify-content:center;margin-top:20px;background:#f8f2e8}.pka4-drop.over{background:#eee2cc;border-color:var(--ink)}.pka4-divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--muted);font:12px var(--sans)}.pka4-divider:before,.pka4-divider:after{content:"";height:1px;background:var(--line);flex:1}.pka4-field{display:grid;gap:7px;font:700 12px var(--sans);margin:12px 0}.pka4-status{min-height:20px;margin-top:12px;font:13px var(--sans)}.pka4-status.error{color:#a52828}.pka4-spec pre{background:#1f1d19;color:#fff;padding:16px;overflow:auto}.pka4-list{display:grid;gap:1px;background:var(--line);margin-top:16px}.pka4-listrow{display:grid;grid-template-columns:90px 1fr auto;gap:12px;align-items:center;text-align:left;border:0;background:var(--white);padding:13px 14px;cursor:pointer}.pka4-listrow small{color:var(--muted)}.pka4-state{font:700 10px var(--sans);text-transform:uppercase;border:1px solid var(--line);padding:4px 6px;width:max-content}.pka4-state.draft{background:#fff3c8}.pka4-dialog{width:min(1420px,97vw);height:min(930px,96vh);padding:0;border:1px solid var(--ink);background:var(--paper);color:var(--ink)}.pka4-dialog::backdrop,.pka4-reader::backdrop{background:rgba(0,0,0,.68)}.pka4-dialogbar{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--ink);padding:12px 18px;background:var(--white)}.pka4-dialogbar h2{margin:3px 0}.pka4-x,.pka4-reader-x{border:0;background:transparent;font-size:34px;cursor:pointer}.pka4-editor-body{display:grid;grid-template-columns:190px 1fr;height:calc(100% - 80px)}.pka4-editor-nav{border-right:1px solid var(--line);padding:14px 0;background:#e9dfce}.pka4-editor-nav button{display:block;width:100%;text-align:left;border:0;background:transparent;padding:14px 18px;font:700 12px var(--sans);cursor:pointer}.pka4-editor-nav button.active{background:var(--ink);color:#fff}.pka4-editor-main{overflow:auto;padding:24px 28px}.pka4-step{display:none}.pka4-step.active{display:block}.pka4-step h3{font-size:32px;margin-top:0;border-bottom:3px solid var(--ink);padding-bottom:10px}.pka4-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.pka4-form-grid label{display:grid;gap:6px;font:700 12px var(--sans)}.span2{grid-column:span 2}.pka4-tax-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.pka4-chipbox{display:flex;gap:6px;flex-wrap:wrap;align-items:center;min-height:52px;background:var(--white);border:1px solid var(--line);padding:8px}.pka4-chipbox>input{border:0;outline:0;min-width:150px;flex:1;padding:7px}.pka4-chip{display:flex;align-items:center;gap:5px;border:1px solid var(--ink);padding:5px 7px;background:#f7f0e5;font:12px var(--sans)}.pka4-chip span{outline:0}.pka4-chip small{color:var(--red)}.pka4-chip button{border:0;background:transparent;cursor:pointer}.pka4-term-hints{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}.pka4-term-hints span{font:11px var(--sans);border:1px solid var(--line);padding:5px 7px}.pka4-cover-edit{display:grid;grid-template-columns:1.2fr 1fr;gap:24px}.pka4-cover-frame{aspect-ratio:4/3;border:1px solid var(--ink);background:linear-gradient(135deg,#e0d7c8,#b7a98e);display:grid;place-items:center;overflow:hidden}.pka4-cover-frame img{width:100%;height:100%;object-fit:cover}.pka4-cover-frame div{font:700 14px var(--sans);color:var(--muted)}.pka4-checklist{display:grid;gap:8px}.pka4-checklist>div{display:grid;grid-template-columns:180px 1fr;border-bottom:1px solid var(--line);padding:10px}.pka4-checklist .warn strong{color:#9a6a15}.pka4-publish-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}.pka4-tax-section{margin-top:24px}.pka4-tax-row{display:grid;grid-template-columns:1fr 80px 90px;gap:12px;border-bottom:1px solid var(--line);padding:10px 0;font:13px var(--sans)}.pka4-tax-row em{font-style:normal;color:var(--muted)}.pka4-link{border:0;background:none;text-decoration:underline;cursor:pointer}.pka4-panel table{width:100%;border-collapse:collapse;margin-top:16px;font:13px var(--sans)}.pka4-panel th,.pka4-panel td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}.pka4-reader{width:min(980px,95vw);height:min(900px,94vh);border:1px solid var(--ink);padding:0;background:var(--paper)}.pka4-reader-x{position:sticky;float:right;top:10px;right:12px;z-index:3;background:var(--white);border:1px solid var(--ink);width:38px;height:38px}.pka4-article{padding:28px 38px 60px}.pka4-article-cover{width:100%;display:block;margin-bottom:24px;border:1px solid var(--ink)}.pka4-article h1{font-size:clamp(38px,5vw,64px);line-height:1.03;margin:10px 0}.pka4-article-meta{font:11px var(--sans);color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:12px}.pka4-dek{font-size:24px;line-height:1.45}.pka4-summary{font:18px/1.75 var(--serif)}.pka4-usernote{background:#e9dfce;padding:16px 20px;margin:22px 0}.pka4-tagline{display:flex;flex-wrap:wrap;gap:7px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0}.pka4-tagline span{border:1px solid var(--line);padding:4px 7px;font:11px var(--sans)}.pka4-related{display:block;width:100%;border:0;border-top:1px solid var(--line);background:transparent;text-align:left;padding:10px 0;cursor:pointer;font:700 15px var(--serif)}.pka4-related small{display:block;font:10px var(--sans);font-weight:400;color:var(--muted)}.pka4-login{max-width:700px;margin:15vh auto;background:var(--white);border:1px solid var(--line);padding:42px;text-align:center}
@media(max-width:900px){.pka4-frontgrid,.pka4-import-grid,.pka4-cover-edit{grid-template-columns:1fr}.pka4-side,.pka4-storygrid{grid-template-columns:1fr 1fr}.pka4-editor-body{grid-template-columns:1fr}.pka4-editor-nav{display:flex;overflow:auto;border-right:0;border-bottom:1px solid var(--line)}.pka4-editor-nav button{width:auto;white-space:nowrap}.pka4-form-grid,.pka4-tax-grid{grid-template-columns:1fr}.span2{grid-column:auto}.pka4-manage-title{display:block}.pka4-dialog{height:96vh}}@media(max-width:620px){.pka4-shell{padding:0 14px 40px}.pka4-paper-head{align-items:flex-start}.pka4-nav{flex-direction:column;gap:5px}.pka4-masthead{grid-template-columns:1fr}.pka4-masthead h1{text-align:left;margin:8px 0}.pka4-masthead span:last-child{text-align:left}.pka4-side,.pka4-storygrid{grid-template-columns:1fr}.pka4-story.lead h2{font-size:40px}.pka4-listrow{grid-template-columns:1fr}.pka4-article{padding:20px 16px 48px}}

.pka4-cover-actions{display:flex;gap:8px;margin-top:10px}.pka4-tax-head{display:flex;align-items:center;justify-content:space-between}.pka4-tax-actions{display:flex;gap:8px}.pka4-link.danger{color:#a52828}
.pka4-fullbody{margin-top:28px;padding-top:18px;border-top:1px solid #bdb3a3}.pka4-fullbody p{font-size:18px;line-height:1.9;margin:0 0 1.2em}.pka4-fullbody h2{font-family:Georgia,'Noto Serif TC',serif;font-size:24px;margin:1.5em 0 .6em}.pka4-field small,.pka4-form-grid label small{display:block;margin-top:6px;color:#746b5e;font-weight:400;line-height:1.5}.pka4-advanced{margin-top:18px;border-top:1px solid #c7bdad;padding-top:12px}.pka4-advanced summary{cursor:pointer;font-weight:700;margin-bottom:10px}

.pka4-body-field{border:2px solid var(--ink);padding:14px;background:#fffaf1}.pka4-body-field strong{font-size:15px}.pka4-body-field textarea{font-size:16px;line-height:1.8;min-height:520px}.pka4-summarybox,.pka4-keypoints{margin-top:26px;padding:18px 20px;background:#eee5d7;border-left:4px solid var(--red)}
/* v0.5.4 front-page editorial layout */
.pka4-shell{max-width:1180px;padding-left:28px;padding-right:28px}
.pka4-masthead{grid-template-columns:1fr auto 1fr;align-items:end;padding:22px 0 16px}
.pka4-masthead h1{font-size:clamp(34px,3.4vw,44px);line-height:1;margin:0 34px;letter-spacing:.02em}
.pka4-masthead>span{font:12px/1.3 var(--sans);color:var(--muted)}
.pka4-cats button{padding:12px 16px;font-size:12px}
.pka4-cats small{margin-left:3px;font-size:10px}
.pka4-search{display:grid;grid-template-columns:minmax(0,1fr) 92px;gap:10px;margin:18px 0 20px}
.pka4-search .pka4-btn{min-width:92px;white-space:nowrap}
.pka4-feature{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:18px 0 20px}
.pka4-feature-hit{display:grid;grid-template-columns:minmax(0,1.38fr) minmax(320px,.92fr);gap:28px;width:100%;padding:0;border:0;background:transparent;color:inherit;text-align:left;cursor:pointer;align-items:stretch}
.pka4-feature-media{min-width:0}
.pka4-feature-media img,.pka4-feature-media .pka4-thumb{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:linear-gradient(135deg,#ded4c3,#bbaa8e)}
.pka4-feature-copy{display:flex;flex-direction:column;justify-content:flex-start;min-width:0;padding:6px 0 2px}
.pka4-feature-copy .pka4-story-cat{margin-top:0}
.pka4-feature-copy h2{font:700 clamp(30px,3.25vw,40px)/1.08 var(--serif);letter-spacing:-.015em;margin:8px 0 14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pka4-feature-copy p{font:16px/1.68 var(--serif);color:#514b43;margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}
.pka4-feature-copy .pka4-story-meta{margin-top:auto}
.pka4-readmore{display:inline-block;margin-top:12px;font:700 12px/1 var(--sans);letter-spacing:.02em}
.pka4-more{margin-top:34px}
.pka4-sectionhead{display:flex;justify-content:space-between;align-items:baseline;border-top:4px solid var(--ink);border-bottom:1px solid var(--ink);padding:8px 0}
.pka4-sectionhead h3{font:700 20px/1.2 var(--serif);margin:0}
.pka4-sectionhead span{font:11px var(--sans);color:var(--muted)}
.pka4-storygrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.pka4-story h2{font-size:21px;line-height:1.2;margin:6px 0 8px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pka4-story p{font-size:13.5px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pka4-story img,.pka4-thumb{aspect-ratio:4/3}
.pka4-story-meta{font-size:10px}
@media(max-width:900px){
  .pka4-feature-hit{grid-template-columns:1.2fr 1fr;gap:20px}
  .pka4-feature-copy h2{font-size:clamp(27px,4vw,34px)}
  .pka4-feature-copy p{font-size:15px;-webkit-line-clamp:4}
  .pka4-storygrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:700px){
  .pka4-shell{padding-left:16px;padding-right:16px}
  .pka4-masthead{grid-template-columns:1fr auto;align-items:end}
  .pka4-masthead h1{grid-column:1/-1;grid-row:1;text-align:left;margin:10px 0 14px;font-size:36px}
  .pka4-masthead>span:first-child{grid-column:1;grid-row:2}
  .pka4-masthead>span:last-child{grid-column:2;grid-row:2;text-align:right}
  .pka4-feature-hit{grid-template-columns:1fr;gap:14px}
  .pka4-feature-copy{padding-top:0}
  .pka4-feature-copy h2{font-size:30px;-webkit-line-clamp:4}
  .pka4-feature-copy p{font-size:15px;-webkit-line-clamp:4}
  .pka4-storygrid{grid-template-columns:1fr}
  .pka4-search{grid-template-columns:1fr 84px}
  .pka4-search .pka4-btn{min-width:84px}
}
/* v0.5.5 dedicated article reading page + explicit Traditional Chinese typography */
:root{
  --sans:"Noto Sans TC","Microsoft JhengHei","PingFang TC","Heiti TC",Arial,sans-serif;
  --serif:"Noto Serif TC","PMingLiU","Songti TC","Songti SC",serif;
}
.pka4-body{font-family:var(--sans)}
.pka4-brand,.pka4-masthead h1,.pka4-feature-copy h2,.pka4-story h2,.pka4-sectionhead h3{font-family:var(--sans)}
.pka4-story p,.pka4-feature-copy p{font-family:var(--serif)}
.pka4-reader{display:none!important}
.pka4-reading-page{border-top:1px solid var(--ink);padding-top:16px}
.pka4-reading-toolbar{display:flex;justify-content:flex-start;margin:0 0 16px}
.pka4-back{border:0;background:transparent;padding:0 0 5px;border-bottom:1px solid var(--ink);font:700 13px/1.2 var(--sans);cursor:pointer;color:var(--ink)}
.pka4-reading-cover{margin:0 auto 28px;max-width:920px}
.pka4-reading-cover img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line)}
.pka4-reading-head{max-width:900px;margin:0 auto 34px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.pka4-reading-head .pka4-kicker{margin-bottom:10px}
.pka4-reading-head h1{font:800 clamp(34px,4vw,48px)/1.2 var(--sans);letter-spacing:-.02em;margin:0 0 15px;max-width:18em}
.pka4-reading-head .pka4-article-meta{font:12px/1.5 var(--sans);color:var(--muted);padding:0;border:0;margin-bottom:18px}
.pka4-reading-head .pka4-dek{font:500 19px/1.75 var(--sans);color:#49433a;margin:0;max-width:46em}
.pka4-reading-columns{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:54px;max-width:980px;margin:0 auto}
.pka4-reading-main{min-width:0}
.pka4-reading-aside{min-width:0}
.pka4-reading-main .pka4-fullbody{border:0;margin:0;padding:0}
.pka4-reading-main .pka4-fullbody p{font:400 18px/2 var(--serif);letter-spacing:.02em;color:#28251f;margin:0 0 1.45em;text-align:justify;text-justify:inter-ideograph}
.pka4-reading-main .pka4-fullbody h2{font:800 26px/1.4 var(--sans);margin:1.8em 0 .7em}
.pka4-reading-aside .pka4-summarybox,.pka4-reading-aside .pka4-keypoints{margin:0 0 20px;padding:16px 18px;background:#ebe1d1;border-left:3px solid var(--red)}
.pka4-reading-aside h3{font:800 15px/1.3 var(--sans);margin:0 0 10px}
.pka4-reading-aside .pka4-summary{font:14px/1.8 var(--sans);margin:0;color:#4e483f}
.pka4-reading-aside .pka4-keypoints ol{margin:0;padding-left:1.25em}
.pka4-reading-aside .pka4-keypoints li{font:14px/1.7 var(--sans);margin:.45em 0}
.pka4-reading-aside .pka4-usernote{margin:0 0 20px;padding:15px 18px;font:14px/1.7 var(--sans)}
.pka4-reading-aside .pka4-tagline{margin:0 0 18px}
.pka4-source-link{font:13px/1.5 var(--sans)}
.pka4-source-link a{color:var(--ink)}
.pka4-related-block{margin-top:24px;border-top:3px solid var(--ink);padding-top:12px}
.pka4-related{font:700 14px/1.45 var(--sans)}
@media(max-width:860px){
  .pka4-reading-cover{max-width:100%}
  .pka4-reading-head{max-width:100%}
  .pka4-reading-columns{grid-template-columns:1fr;gap:28px;max-width:760px}
  .pka4-reading-aside{border-top:3px solid var(--ink);padding-top:22px}
}
@media(max-width:620px){
  .pka4-reading-page{padding-top:12px}
  .pka4-reading-cover{margin-bottom:20px}
  .pka4-reading-head{margin-bottom:24px;padding-bottom:20px}
  .pka4-reading-head h1{font-size:32px;line-height:1.25}
  .pka4-reading-head .pka4-dek{font-size:17px;line-height:1.7}
  .pka4-reading-main .pka4-fullbody p{font-size:17px;line-height:1.95;text-align:left}
}


/* v0.5.6 — unified typography scale: readable controls + restrained editorial headlines */
:root{
  --ui-xs:14px;
  --ui-sm:15px;
  --ui-md:16px;
  --ui-lg:18px;
  --title-card:24px;
  --title-feature:34px;
  --title-article:40px;
  --body-reading:18px;
}

/* Global functional typography */
.pka4-kicker{font-size:13px;line-height:1.35;letter-spacing:1.1px}
.pka4-brand{font-size:20px;line-height:1.25}
.pka4-nav{gap:22px}
.pka4-nav a{font-size:16px;line-height:1.3;padding:7px 0 6px}
.pka4-btn{font-size:16px;line-height:1.25;padding:11px 18px;min-height:44px}
.pka4-paper-head{padding:24px 0 16px;align-items:center}
.pka4-masthead{padding:24px 0 18px}
.pka4-masthead h1{font-size:40px;line-height:1.15;margin:0 28px}
.pka4-masthead>span{font-size:15px;line-height:1.4}
.pka4-cats button{padding:14px 18px;font-size:15px;line-height:1.3}
.pka4-cats small{font-size:13px;margin-left:5px}
.pka4-search{grid-template-columns:minmax(0,1fr) 104px;gap:12px;margin:20px 0 24px}
.pka4-search input{font-size:16px;line-height:1.4;padding:13px 15px;min-height:48px}
.pka4-search .pka4-btn{min-width:104px;font-size:16px}

/* Front-page content hierarchy */
.pka4-story-cat{font-size:13px;line-height:1.35;letter-spacing:.8px;margin-top:10px}
.pka4-feature-copy h2{font:700 clamp(30px,2.6vw,36px)/1.22 var(--sans);letter-spacing:-.01em;margin:10px 0 14px}
.pka4-feature-copy p{font:16px/1.75 var(--sans);color:#514b43}
.pka4-readmore{font:700 15px/1.25 var(--sans);margin-top:14px}
.pka4-story h2{font:700 24px/1.32 var(--sans);margin:8px 0 9px}
.pka4-story p{font:15px/1.7 var(--sans)}
.pka4-story-meta{font-size:13px;line-height:1.45;padding-top:8px}
.pka4-sectionhead h3{font:700 22px/1.3 var(--sans)}
.pka4-sectionhead span{font:14px/1.3 var(--sans)}

/* Article reading page: keep article prominent but not oversized */
.pka4-reading-toolbar{margin-bottom:20px}
.pka4-back{font:700 16px/1.35 var(--sans);padding:5px 0 7px}
.pka4-reading-cover{max-width:860px;margin-bottom:30px}
.pka4-reading-head{max-width:860px;margin-bottom:32px;padding-bottom:24px}
.pka4-reading-head .pka4-kicker{font-size:14px;margin-bottom:11px}
.pka4-reading-head h1{font:700 clamp(34px,3vw,40px)/1.28 var(--sans);letter-spacing:-.01em;margin:0 0 16px;max-width:22em}
.pka4-reading-head .pka4-article-meta{font:14px/1.55 var(--sans);margin-bottom:16px}
.pka4-reading-head .pka4-dek{font:400 18px/1.75 var(--sans);max-width:48em}
.pka4-reading-columns{grid-template-columns:minmax(0,1fr) 310px;gap:48px;max-width:980px}
.pka4-reading-main .pka4-fullbody p{font:400 18px/1.95 var(--serif);letter-spacing:.015em;margin:0 0 1.35em}
.pka4-reading-main .pka4-fullbody h2{font:700 23px/1.5 var(--sans)}
.pka4-reading-aside h3{font:700 17px/1.35 var(--sans)}
.pka4-reading-aside .pka4-summary{font:15px/1.8 var(--sans)}
.pka4-reading-aside .pka4-keypoints li{font:15px/1.75 var(--sans)}
.pka4-reading-aside .pka4-usernote{font:15px/1.75 var(--sans)}
.pka4-reading-aside .pka4-tagline span{font-size:13px;padding:6px 8px}
.pka4-source-link{font-size:15px}
.pka4-related{font:700 15px/1.5 var(--sans)}
.pka4-related small{font:13px/1.5 var(--sans)}

/* Management UI: never render controls as footnote-size text */
.pka4-manage-title h1{font-size:42px;line-height:1.15}
.pka4-manage-title p{font:16px/1.65 var(--sans)}
.pka4-tabs button{font-size:15px;line-height:1.3;padding:15px 20px}
.pka4-panel h2{font-size:28px}
.pka4-panel p,.pka4-help{font-size:15px;line-height:1.7}
.pka4-field,.pka4-form-grid label{font-size:14px;line-height:1.45}
.pka4-field input,.pka4-field textarea,.pka4-form-grid input,.pka4-form-grid textarea{font-size:16px;line-height:1.55;padding:11px 13px}
.pka4-status{font-size:15px}
.pka4-editor-nav button{font-size:15px;line-height:1.35;padding:15px 18px}
.pka4-step h3{font-size:30px;line-height:1.25}
.pka4-chip{font-size:14px}
.pka4-term-hints span{font-size:13px}
.pka4-tax-row,.pka4-panel table{font-size:14px}
.pka4-checklist>div{font-size:15px;line-height:1.5}
.pka4-body-field textarea{font-size:17px;line-height:1.85}

@media(max-width:700px){
  .pka4-paper-head{align-items:flex-start;gap:16px}
  .pka4-brand{font-size:18px}
  .pka4-nav{gap:14px;flex-direction:row;flex-wrap:wrap}
  .pka4-nav a{font-size:15px}
  .pka4-masthead h1{font-size:34px}
  .pka4-cats button{font-size:14px;padding:12px 14px}
  .pka4-search{grid-template-columns:1fr 88px}
  .pka4-search .pka4-btn{min-width:88px;font-size:15px}
  .pka4-feature-copy h2{font-size:30px;line-height:1.28}
  .pka4-reading-head h1{font-size:30px;line-height:1.32}
  .pka4-reading-head .pka4-dek{font-size:17px}
  .pka4-reading-main .pka4-fullbody p{font-size:17px;line-height:1.9}
}


/* PKA v0.5.8 — unified typography and interaction scale
   One system for front-end, reader and management UI. */
:root{
  --pka-fs-meta:14px;
  --pka-fs-small:15px;
  --pka-fs-ui:16px;
  --pka-fs-body:18px;
  --pka-fs-lead:19px;
  --pka-fs-subhead:24px;
  --pka-fs-section:30px;
  --pka-fs-title:clamp(34px,3.2vw,42px);
  --pka-lh-ui:1.5;
  --pka-lh-body:1.9;
  --pka-sans:"Noto Sans TC","Microsoft JhengHei","PingFang TC","Heiti TC",Arial,sans-serif;
  --pka-serif:"Noto Serif TC","PMingLiU","Songti TC","Times New Roman",serif;
}

/* Global interface hierarchy */
.pka4-body{font-family:var(--pka-sans);font-size:var(--pka-fs-ui);line-height:var(--pka-lh-ui)}
.pka4-kicker{font:600 var(--pka-fs-meta)/1.4 var(--pka-sans);letter-spacing:.09em}
.pka4-brand{font:700 19px/1.35 var(--pka-sans);letter-spacing:.04em}
.pka4-nav a{font:600 var(--pka-fs-ui)/1.4 var(--pka-sans);padding:8px 0}
.pka4-btn{font:600 var(--pka-fs-ui)/1.35 var(--pka-sans);padding:11px 16px;min-height:44px}
.pka4-masthead h1{font:700 42px/1.2 var(--pka-sans)}
.pka4-masthead span{font:var(--pka-fs-small)/1.4 var(--pka-sans)}
.pka4-cats button{font:600 var(--pka-fs-small)/1.4 var(--pka-sans);padding:14px 18px}
.pka4-search input,.pka4-field input,.pka4-field textarea,.pka4-form-grid input,.pka4-form-grid textarea{
  font:var(--pka-fs-ui)/1.6 var(--pka-sans);padding:12px 14px
}
.pka4-search .pka4-btn{min-width:96px}

/* Front page */
.pka4-story-cat{font:600 var(--pka-fs-meta)/1.4 var(--pka-sans);letter-spacing:.06em}
.pka4-story h2{font:700 26px/1.3 var(--pka-sans)}
.pka4-story p{font:var(--pka-fs-ui)/1.75 var(--pka-sans)}
.pka4-story-meta{font:var(--pka-fs-meta)/1.5 var(--pka-sans)}
.pka4-story.lead h2{font:700 clamp(30px,3vw,38px)/1.24 var(--pka-sans)}
.pka4-story.lead p{font:var(--pka-fs-lead)/1.7 var(--pka-sans)}
.pka4-sectionhead{font:700 22px/1.4 var(--pka-sans)}

/* Management page — no micro typography */
.pka4-manage-title h1{font:700 42px/1.2 var(--pka-sans)}
.pka4-manage-title p{font:var(--pka-fs-ui)/1.65 var(--pka-sans)}
.pka4-tabs button{font:600 var(--pka-fs-ui)/1.4 var(--pka-sans);padding:15px 22px}
.pka4-panel h2{font:700 var(--pka-fs-section)/1.25 var(--pka-sans)}
.pka4-panel h3{font:700 22px/1.35 var(--pka-sans)}
.pka4-panel p,.pka4-help{font:var(--pka-fs-small)/1.7 var(--pka-sans)}
.pka4-divider{font:var(--pka-fs-meta)/1.4 var(--pka-sans)}
.pka4-field{font:600 var(--pka-fs-small)/1.45 var(--pka-sans);gap:8px}
.pka4-field small,.pka4-form-grid small{font:400 var(--pka-fs-meta)/1.55 var(--pka-sans);color:var(--muted)}
.pka4-status{font:var(--pka-fs-small)/1.5 var(--pka-sans)}
.pka4-listrow{grid-template-columns:110px 1fr auto;gap:16px;padding:15px 16px;font:var(--pka-fs-ui)/1.5 var(--pka-sans)}
.pka4-listrow small{font-size:var(--pka-fs-meta)}
.pka4-state{font:600 var(--pka-fs-meta)/1.35 var(--pka-sans);padding:5px 8px}

/* Editor: primary fix for tiny left navigation and labels */
.pka4-dialogbar{padding:15px 20px}
.pka4-dialogbar h2{font:700 24px/1.3 var(--pka-sans);margin:4px 0}
.pka4-editor-body{grid-template-columns:240px minmax(0,1fr);height:calc(100% - 88px)}
.pka4-editor-nav{padding:12px 0}
.pka4-editor-nav button{
  padding:17px 20px;
  font:600 17px/1.45 var(--pka-sans);
  min-height:56px;
  letter-spacing:.01em
}
.pka4-editor-main{padding:30px 34px}
.pka4-step h3{font:700 34px/1.2 var(--pka-sans);padding-bottom:12px;margin-bottom:24px}
.pka4-form-grid{gap:16px}
.pka4-form-grid label{font:600 var(--pka-fs-small)/1.45 var(--pka-sans);gap:8px}
.pka4-tax-grid{gap:22px}
.pka4-chipbox{min-height:58px;padding:10px}
.pka4-chipbox>input{font:var(--pka-fs-ui)/1.45 var(--pka-sans);min-width:180px;padding:8px}
.pka4-chip{font:var(--pka-fs-small)/1.4 var(--pka-sans);padding:7px 9px}
.pka4-term-hints span{font:var(--pka-fs-meta)/1.45 var(--pka-sans);padding:6px 8px}
.pka4-cover-frame div{font:600 var(--pka-fs-small)/1.45 var(--pka-sans)}
.pka4-checklist>div{grid-template-columns:200px 1fr;gap:16px;padding:13px 10px;font:var(--pka-fs-small)/1.55 var(--pka-sans)}
.pka4-tax-row{grid-template-columns:1fr 100px 110px;font:var(--pka-fs-small)/1.5 var(--pka-sans);padding:12px 0}
.pka4-panel table{font:var(--pka-fs-small)/1.55 var(--pka-sans)}
.pka4-panel th,.pka4-panel td{padding:12px}

/* Reader */
.pka4-article{font-family:var(--pka-sans)}
.pka4-article h1{font:700 var(--pka-fs-title)/1.25 var(--pka-sans);margin:12px 0 16px}
.pka4-article-meta{font:var(--pka-fs-meta)/1.5 var(--pka-sans)}
.pka4-dek{font:400 var(--pka-fs-lead)/1.7 var(--pka-sans)}
.pka4-summary{font:var(--pka-fs-ui)/1.75 var(--pka-sans)}
.pka4-article-body,.pka4-article-body p{font:400 var(--pka-fs-body)/var(--pka-lh-body) var(--pka-serif)}
.pka4-tagline span{font:var(--pka-fs-meta)/1.4 var(--pka-sans);padding:6px 9px}
.pka4-related{font:600 var(--pka-fs-ui)/1.55 var(--pka-sans)}
.pka4-related small{font:var(--pka-fs-meta)/1.45 var(--pka-sans)}

@media(max-width:900px){
  .pka4-shell{padding:0 18px 42px}
  .pka4-paper-head{align-items:flex-start;gap:14px}
  .pka4-nav{gap:14px;flex-wrap:wrap}
  .pka4-masthead h1{font-size:34px}
  .pka4-manage-title h1{font-size:36px}
  .pka4-editor-body{grid-template-columns:1fr;height:auto}
  .pka4-editor-nav{display:flex;overflow:auto;border-right:0;border-bottom:1px solid var(--line);padding:0}
  .pka4-editor-nav button{width:auto;min-width:max-content;min-height:48px;padding:14px 16px;font-size:16px}
  .pka4-editor-main{padding:22px 18px}
  .pka4-step h3{font-size:30px}
}

@media(max-width:640px){
  .pka4-nav a,.pka4-btn,.pka4-search input,.pka4-tabs button{font-size:15px}
  .pka4-story.lead h2,.pka4-article h1{font-size:32px}
  .pka4-dek{font-size:17px}
  .pka4-article-body,.pka4-article-body p{font-size:17px}
}

/* v0.5.9 — complete CRUD actions */
.pka4-row-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.pka4-btn.danger{border-color:#9d2f2f;color:#8f2020;background:#fff7f4}
.pka4-btn.danger:hover{background:#8f2020;color:#fff}
.pka4-panel td:last-child{min-width:250px}
@media(max-width:760px){.pka4-panel table{display:block;overflow-x:auto}.pka4-panel td:last-child{min-width:230px}}


/* v0.6.0 — category navigation: no horizontal scrollbar */
.pka4-cats{display:block;overflow:visible;border-bottom:1px solid var(--line);position:relative}
.pka4-cat-primary{display:flex;align-items:stretch;gap:2px;flex-wrap:nowrap}
.pka4-cat-primary>button{flex:0 0 auto}
.pka4-more-toggle{margin-left:auto}
.pka4-cat-more{position:absolute;z-index:12;top:100%;right:0;width:min(760px,92vw);background:var(--paper);border:1px solid var(--ink);box-shadow:0 14px 32px rgba(37,31,24,.14);padding:12px;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px}
.pka4-cat-more:not([hidden]){display:grid}
.pka4-cat-more button{display:flex;justify-content:space-between;align-items:center;text-align:left;border:0;background:transparent;padding:11px 12px;font:600 var(--pka-fs-small)/1.35 var(--pka-sans);cursor:pointer;white-space:normal}
.pka4-cat-more button:hover,.pka4-cat-more button.active{background:var(--ink);color:#fff}
.pka4-cat-more button.active small{color:#ddd}
@media(max-width:700px){
  .pka4-cat-primary{display:grid;grid-template-columns:auto repeat(3,minmax(0,1fr)) auto;align-items:stretch}
  .pka4-cat-primary button{padding:11px 8px;font-size:13px;white-space:normal}
  .pka4-more-toggle{margin-left:0}
  .pka4-cat-more{left:0;right:auto;width:100%;grid-template-columns:1fr 1fr}
}

/* v0.6.1 — Blocksy-inspired editorial archive: clean hierarchy, boxed cards, no newspaper clutter */
:root{
  --paper:#f6f3ed;
  --white:#ffffff;
  --ink:#20201d;
  --muted:#716e68;
  --line:#ddd8cf;
  --red:#a45e56;
  --soft:#eee9e0;
  --shadow:0 16px 38px rgba(35,31,26,.07);
  --radius:18px;
}
.pka4-body{background:var(--paper);color:var(--ink)}
.pka4-shell{max-width:1280px;padding:0 32px 72px}
.pka4-paper-head{border-bottom:1px solid var(--line);padding:24px 0 20px;align-items:center}
.pka4-brandlock{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}
.pka4-brand{font-size:20px;letter-spacing:.055em}
.pka4-paper-head .pka4-kicker{font-size:12px;color:var(--muted);letter-spacing:.06em}
.pka4-nav{gap:28px}
.pka4-nav a{font-size:15px;padding:8px 0;border-bottom-width:2px}

/* Archive intro: contained, calm, utility-first */
.pka4-masthead{display:flex;justify-content:space-between;align-items:flex-end;gap:42px;border:0;padding:58px 0 30px}
.pka4-masthead-copy{max-width:760px}
.pka4-masthead-copy h1{margin:7px 0 14px;text-align:left;font:800 clamp(42px,5vw,64px)/1.08 var(--pka-sans);letter-spacing:-.035em}
.pka4-masthead-copy p{max-width:680px;margin:0;color:var(--muted);font:17px/1.75 var(--pka-sans)}
.pka4-masthead-stat{min-width:112px;text-align:right;padding-bottom:6px}
.pka4-masthead-stat strong{display:block;font:800 28px/1.1 var(--pka-sans)}
.pka4-masthead-stat span{display:block;margin-top:5px;color:var(--muted);font:13px/1.4 var(--pka-sans)}

/* Category navigation: compact chips + dropdown, never horizontal scroll */
.pka4-cats{border:0;margin:0 0 16px;overflow:visible}
.pka4-cat-primary{gap:8px;flex-wrap:nowrap}
.pka4-cats button{border:1px solid var(--line);border-radius:999px;background:var(--white);padding:10px 15px;font:600 14px/1.25 var(--pka-sans);transition:.16s ease;box-shadow:none}
.pka4-cats button:hover{border-color:#b9b2a7;background:#fbfaf7}
.pka4-cats button.active{border-color:var(--ink);background:var(--ink);color:#fff}
.pka4-cats button.active small{color:#d7d7d2}
.pka4-cats small{font-size:12px;margin-left:5px}
.pka4-more-toggle{margin-left:auto}
.pka4-cat-more{top:calc(100% + 10px);background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:10px}
.pka4-cat-more button{border:0;border-radius:10px;background:transparent;box-shadow:none}
.pka4-cat-more button:hover,.pka4-cat-more button.active{background:var(--ink);color:#fff}

/* Search as one coherent control */
.pka4-search{position:relative;display:grid;grid-template-columns:1fr auto;gap:10px;margin:18px 0 32px}
.pka4-search-icon{position:absolute;left:17px;top:50%;transform:translateY(-50%);font:22px/1 var(--pka-sans);color:#858078;pointer-events:none}
.pka4-search input{border:1px solid var(--line);border-radius:14px;background:var(--white);padding:14px 16px 14px 48px;font-size:16px;min-height:52px;box-shadow:0 6px 18px rgba(35,31,26,.035)}
.pka4-search input:focus{outline:2px solid rgba(164,94,86,.22);border-color:var(--red)}
.pka4-search .pka4-btn{border-radius:14px;min-width:104px;padding:12px 20px;background:var(--ink);color:#fff;border-color:var(--ink)}

/* Featured article: large image + clear content, Blocksy-like boxed composition */
.pka4-feature{border:0;padding:0;margin-top:6px}
.pka4-feature-hit{grid-template-columns:minmax(0,1.45fr) minmax(330px,.85fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white);box-shadow:var(--shadow)}
.pka4-feature-media{background:var(--soft)}
.pka4-feature-media img,.pka4-feature-media .pka4-thumb{height:100%;min-height:430px;aspect-ratio:auto;border:0}
.pka4-feature-copy{padding:38px 38px 32px}
.pka4-story-cat{display:inline-flex;align-items:center;width:max-content;margin:0 0 7px;padding:6px 9px;border-radius:999px;background:#f3e7e3;color:var(--red);font:700 12px/1.2 var(--pka-sans);letter-spacing:.04em}
.pka4-feature-copy h2{font:800 clamp(31px,3vw,42px)/1.2 var(--pka-sans);letter-spacing:-.025em;margin:8px 0 16px}
.pka4-feature-copy p{font:16px/1.75 var(--pka-sans);color:#5d5851;margin:0 0 22px}
.pka4-feature-copy .pka4-story-meta{margin-top:auto}
.pka4-story-meta{border:0;padding:0;color:#88837b;font:13px/1.45 var(--pka-sans)}
.pka4-readmore{margin-top:18px;font:700 14px/1.2 var(--pka-sans);color:var(--ink)}

/* Recent archive cards: consistent 3-column boxed grid */
.pka4-more{margin-top:58px}
.pka4-sectionhead{border:0;padding:0 0 18px;margin-bottom:2px}
.pka4-sectionhead>div{display:grid;gap:3px}
.pka4-section-kicker{font:700 11px/1.2 var(--pka-sans)!important;color:var(--red)!important;letter-spacing:.11em}
.pka4-sectionhead h3{font:800 28px/1.2 var(--pka-sans);margin:0}
.pka4-sectionhead>span{font:14px/1.4 var(--pka-sans);color:var(--muted)}
.pka4-storygrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:10px}
.pka4-story{border:1px solid var(--line);border-radius:16px;background:var(--white);overflow:hidden;padding:0;box-shadow:0 10px 26px rgba(35,31,26,.045);transition:transform .18s ease,box-shadow .18s ease}
.pka4-story:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(35,31,26,.075)}
.pka4-story-hit{height:100%;display:flex;flex-direction:column}
.pka4-story img,.pka4-story .pka4-thumb{aspect-ratio:4/3;border:0}
.pka4-story-copy{display:flex;flex-direction:column;flex:1;padding:20px 20px 18px}
.pka4-story-copy .pka4-story-cat{margin-bottom:8px}
.pka4-story h2{font:800 22px/1.35 var(--pka-sans);letter-spacing:-.012em;margin:0 0 10px;-webkit-line-clamp:3}
.pka4-story p{font:15px/1.68 var(--pka-sans);color:#605b54;margin:0 0 16px;-webkit-line-clamp:3}
.pka4-story-copy .pka4-story-meta{margin-top:auto;padding-top:4px}
.pka4-card-arrow{display:inline-block;margin-top:15px;font:700 13px/1.2 var(--pka-sans)}

/* Empty states should look intentional, not like an unstyled table gap */
.pka4-empty{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:72px 28px;box-shadow:0 10px 28px rgba(35,31,26,.04)}

@media(max-width:980px){
  .pka4-shell{padding-left:22px;padding-right:22px}
  .pka4-feature-hit{grid-template-columns:1.15fr 1fr}
  .pka4-feature-media img,.pka4-feature-media .pka4-thumb{min-height:380px}
  .pka4-feature-copy{padding:30px 28px}
  .pka4-storygrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:700px){
  .pka4-shell{padding-left:16px;padding-right:16px}
  .pka4-paper-head{gap:16px;align-items:flex-start}
  .pka4-brandlock{gap:5px;display:grid}
  .pka4-brand{font-size:17px}
  .pka4-paper-head .pka4-kicker{font-size:11px}
  .pka4-nav{gap:14px}
  .pka4-masthead{display:block;padding:38px 0 24px}
  .pka4-masthead-copy h1{font-size:42px}
  .pka4-masthead-copy p{font-size:15px}
  .pka4-masthead-stat{text-align:left;margin-top:20px;padding:0}
  .pka4-masthead-stat strong{font-size:23px}
  .pka4-cat-primary{display:flex;gap:7px;flex-wrap:wrap}
  .pka4-more-toggle{margin-left:0}
  .pka4-cat-more{left:0;right:auto;width:100%;grid-template-columns:1fr 1fr}
  .pka4-cats button{font-size:13px;padding:9px 12px}
  .pka4-search{grid-template-columns:1fr;gap:8px}
  .pka4-search .pka4-btn{width:100%}
  .pka4-feature-hit{grid-template-columns:1fr}
  .pka4-feature-media img,.pka4-feature-media .pka4-thumb{min-height:0;height:auto;aspect-ratio:4/3}
  .pka4-feature-copy{padding:24px 22px}
  .pka4-feature-copy h2{font-size:30px}
  .pka4-more{margin-top:42px}
  .pka4-storygrid{grid-template-columns:1fr}
}

/* PKA v0.6.4 — full-image lead alignment: keep the 4:3 cover intact while matching the featured rail bottom */
.pka4-home-top{display:grid;grid-template-columns:minmax(0,1.78fr) minmax(330px,.92fr);gap:34px;align-items:start;border-top:1px solid var(--ink);padding-top:22px}
.pka4-home-top>div{display:block;min-width:0}
.pka4-home-lead{min-width:0;width:100%}
.pka4-home-lead-hit{display:flex;flex-direction:column;width:100%;border:0;background:transparent;color:inherit;text-align:left;padding:0;cursor:pointer}
.pka4-home-lead-media{position:relative;flex:none;width:100%;min-height:0;overflow:hidden;border-radius:2px;background:#ddd3c3;isolation:isolate}
.pka4-home-lead-media::before{content:"";position:absolute;inset:-18px;z-index:0;background-image:var(--pka-lead-bg,none);background-size:cover;background-position:center;filter:blur(16px);opacity:.24;transform:scale(1.06)}
.pka4-home-lead-media::after{content:"";position:absolute;inset:0;z-index:0;background:rgba(244,239,229,.20)}
.pka4-home-lead-media img,.pka4-home-lead-media .pka4-thumb{position:relative;z-index:1;display:block;width:100%;height:100%;aspect-ratio:auto;object-fit:contain;object-position:center;background:transparent}
.pka4-home-lead-copy{flex:0 0 auto;padding:16px 2px 0}
.pka4-home-label{display:inline-flex;background:var(--ink);color:#fff;padding:6px 10px;font:700 13px/1.2 var(--pka-sans);letter-spacing:.04em}
.pka4-home-lead-copy .pka4-story-cat{margin-top:12px}
.pka4-home-lead-copy h2{font:700 clamp(30px,3vw,42px)/1.24 var(--pka-sans);letter-spacing:-.015em;margin:8px 0 12px}
.pka4-home-lead-copy p{font:16px/1.75 var(--pka-sans);color:#514b43;margin:0 0 14px;max-width:54em}
.pka4-home-picks{display:flex;flex-direction:column;height:auto;border-left:1px solid var(--line);padding-left:24px;min-width:0}
.pka4-home-section-title{display:grid;grid-template-columns:1fr auto;gap:2px 12px;align-items:end;border-bottom:3px solid var(--ink);padding-bottom:9px;margin-bottom:12px}
.pka4-home-section-title>span{grid-column:1/-1;font:700 12px/1.3 var(--pka-sans);letter-spacing:.1em;color:var(--red)}
.pka4-home-section-title h3{margin:0;font:700 24px/1.25 var(--pka-sans)}
.pka4-home-section-title small{font:400 13px/1.45 var(--pka-sans);color:var(--muted);text-align:right}
.pka4-pick-list{display:flex;flex:1;flex-direction:column;gap:0}
.pka4-pick{display:flex;flex:1;align-items:center;border-bottom:1px solid var(--line);padding:11px 0}
.pka4-pick:first-child{padding-top:0}
.pka4-pick-hit{display:grid;grid-template-columns:112px minmax(0,1fr);gap:13px;align-items:center;width:100%;border:0;background:transparent;color:inherit;text-align:left;padding:0;cursor:pointer}
.pka4-pick-media img,.pka4-pick-media .pka4-thumb{width:112px;aspect-ratio:4/3;display:block;object-fit:cover;background:#ddd3c3}
.pka4-pick-copy h3{font:700 17px/1.35 var(--pka-sans);margin:4px 0 8px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pka4-pick-badge{display:inline-flex;font:700 12px/1.2 var(--pka-sans);padding:3px 7px;border-radius:999px}
.pka4-pick-badge.manual{background:#1f1d19;color:#fff}
.pka4-pick-badge.auto{background:#e5dac9;color:#5e5549}
.pka4-pick .pka4-story-meta{border-top:0;padding-top:0;font-size:12px}
.pka4-home-bottom{display:grid;grid-template-columns:minmax(0,1.78fr) minmax(280px,.92fr);gap:34px;align-items:start;margin-top:42px}
.pka4-home-stream{min-width:0}
.pka4-stream-item{border-bottom:1px solid var(--line);padding:17px 0}
.pka4-stream-item:first-of-type{padding-top:0}
.pka4-stream-hit{display:grid;grid-template-columns:210px minmax(0,1fr);gap:22px;width:100%;border:0;background:transparent;color:inherit;text-align:left;padding:0;cursor:pointer}
.pka4-stream-media img,.pka4-stream-media .pka4-thumb{display:block;width:210px;aspect-ratio:4/3;object-fit:cover;background:#ddd3c3}
.pka4-stream-copy .pka4-story-cat{margin-top:0}
.pka4-stream-copy h3{font:700 24px/1.3 var(--pka-sans);margin:6px 0 8px}
.pka4-stream-copy p{font:15px/1.7 var(--pka-sans);color:#514b43;margin:0 0 11px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pka4-home-categories{border-left:1px solid var(--line);padding-left:24px}
.pka4-category-row{width:100%;display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;border:0;border-bottom:1px solid var(--line);background:transparent;padding:11px 0;color:inherit;text-align:left;cursor:pointer;font:500 16px/1.4 var(--pka-sans)}
.pka4-category-row strong{display:grid;place-items:center;min-width:30px;height:30px;padding:0 7px;border-radius:999px;background:var(--ink);color:#fff;font:700 13px/1 var(--pka-sans)}
.pka4-category-more{border:0;background:transparent;padding:14px 0 3px;cursor:pointer;text-decoration:underline;font:600 15px/1.4 var(--pka-sans);color:var(--ink)}
.pka4-filtered{border-top:1px solid var(--ink);padding-top:18px}

/* Pin management */
.pka4-home-setting{border:1px solid var(--line);background:#fffaf1;padding:16px 18px;margin-bottom:20px}
.pka4-pin-choice{display:flex;gap:12px;align-items:flex-start;cursor:pointer;font-family:var(--pka-sans)}
.pka4-pin-choice input{width:20px;height:20px;margin-top:3px;accent-color:var(--ink)}
.pka4-pin-choice span{display:grid;gap:5px}
.pka4-pin-choice strong{font-size:17px;line-height:1.4}
.pka4-pin-choice small{font-size:14px;line-height:1.6;color:var(--muted)}
.pka4-pin-help{margin:10px 0 0 32px;font:14px/1.55 var(--pka-sans);color:var(--muted)}
.pka4-pin-help.ok{color:#3d653f}.pka4-pin-help.warn{color:#9a5c18;font-weight:600}
.pka4-pin-cell{display:flex;gap:9px;align-items:center;white-space:nowrap}.pka4-pin-mark{display:inline-flex;padding:5px 8px;background:#1f1d19;color:#fff;font:700 13px/1.2 var(--pka-sans)}
.pka4-pin-move{display:inline-flex;gap:5px}.pka4-pin-move .pka4-link{font-size:18px;text-decoration:none;padding:2px 5px}
.pka4-muted{color:var(--muted);font-size:13px}

@media(max-width:980px){
  .pka4-home-top,.pka4-home-bottom{grid-template-columns:1fr;gap:28px}
  .pka4-home-top>div{display:block}
  .pka4-home-lead,.pka4-home-lead-hit,.pka4-home-picks{height:auto}
  .pka4-home-lead-media{height:auto!important}
  .pka4-home-lead-media::before,.pka4-home-lead-media::after{display:none}
  .pka4-home-lead-media{min-height:0;flex:none}
  .pka4-home-lead-media img,.pka4-home-lead-media .pka4-thumb{height:auto;aspect-ratio:4/3}
  .pka4-pick-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 22px}
  .pka4-pick{display:block;padding:11px 0}
  .pka4-home-picks,.pka4-home-categories{border-left:0;padding-left:0}
}
@media(max-width:700px){
  .pka4-home-lead-copy h2{font-size:30px}
  .pka4-home-section-title{grid-template-columns:1fr}.pka4-home-section-title small{text-align:left}
  .pka4-pick-list{grid-template-columns:1fr}
  .pka4-pick-hit{grid-template-columns:96px minmax(0,1fr)}
  .pka4-pick-media img,.pka4-pick-media .pka4-thumb{width:96px}
  .pka4-stream-hit{grid-template-columns:118px minmax(0,1fr);gap:14px}
  .pka4-stream-media img,.pka4-stream-media .pka4-thumb{width:118px}
  .pka4-stream-copy h3{font-size:19px}.pka4-stream-copy p{display:none}
  .pka4-pin-help{margin-left:0}
}
.pka4-home-top.single,.pka4-home-bottom.single{grid-template-columns:1fr}


/* PKA v0.6.5 — preserve the lead cover; align bottoms by stretching the featured rail, never by shrinking/cropping the lead image */
@media(min-width:981px){
  .pka4-home-top{align-items:stretch}
  .pka4-home-top>div{display:block;min-width:0;height:auto}
  .pka4-home-lead,.pka4-home-lead-hit{height:auto!important}
  .pka4-home-lead-media{height:auto!important;min-height:0;background:transparent;overflow:hidden}
  .pka4-home-lead-media::before,.pka4-home-lead-media::after{display:none!important}
  .pka4-home-lead-media img,.pka4-home-lead-media .pka4-thumb{
    position:relative;display:block;width:100%;height:auto!important;
    aspect-ratio:4/3;object-fit:cover;object-position:center;background:#ddd3c3
  }
  .pka4-home-picks{height:100%;align-self:stretch}
  .pka4-pick-list{display:flex;flex:1;flex-direction:column;min-height:0}
  .pka4-pick{flex:1 1 0;min-height:0;display:flex;align-items:center;padding:12px 0}
  .pka4-pick:first-child{padding-top:0}
  .pka4-pick-hit{width:100%}
}

/* PKA v0.6.6 — direct post-publication pin controls */
.pka4-pin-cell{display:flex;flex-direction:column;align-items:flex-start;gap:7px;min-width:118px}
.pka4-pin-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pka4-btn.compact{padding:7px 10px;font-size:14px;line-height:1.15;min-height:auto}
.pka4-pin-move{display:inline-flex;gap:5px}
.pka4-pin-move .pka4-link{font-size:18px;line-height:1;padding:4px 6px}


/* PKA v0.6.7 — editorial featured rail: public UI shows content, never ranking mechanics */
.pka4-pick-badge{display:none!important}
.pka4-pick-cat{font:700 12px/1.25 var(--pka-sans);letter-spacing:.035em;color:var(--red);margin:1px 0 4px}
@media(min-width:981px){
  .pka4-home-top{
    grid-template-columns:minmax(0,1.46fr) minmax(410px,1fr);
    gap:32px;
    align-items:start;
  }
  .pka4-home-picks{
    height:auto!important;
    align-self:start!important;
    padding-left:24px;
  }
  .pka4-home-picks .pka4-home-section-title{
    display:block;
    padding-bottom:10px;
    margin-bottom:8px;
  }
  .pka4-home-picks .pka4-home-section-title>span{display:block;margin-bottom:3px}
  .pka4-home-picks .pka4-home-section-title h3{font-size:25px}
  .pka4-home-picks .pka4-home-section-title small{display:none!important}
  .pka4-pick-list{display:block!important;min-height:0!important}
  .pka4-pick{
    display:block!important;
    flex:none!important;
    min-height:0!important;
    padding:15px 0!important;
    border-bottom:1px solid var(--line);
  }
  .pka4-pick:first-child{padding-top:7px!important}
  .pka4-pick-hit{
    grid-template-columns:144px minmax(0,1fr);
    gap:16px;
    align-items:start;
  }
  .pka4-pick-media img,.pka4-pick-media .pka4-thumb{
    width:144px;
    aspect-ratio:4/3;
  }
  .pka4-pick-copy h3{
    font:700 18px/1.34 var(--pka-sans);
    margin:3px 0 9px;
    -webkit-line-clamp:3;
  }
  .pka4-pick .pka4-story-meta{font-size:12px}
  .pka4-home-lead-copy p{
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
    overflow:hidden;
    margin-bottom:12px;
  }
}

/* PKA v0.6.8 — finite responsive homepage + paged archive */
.pka4-home-top,.pka4-home-main{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:32px;align-items:start}
.pka4-home-top{border-top:1px solid var(--ink);padding-top:22px}
.pka4-grid-lead{grid-column:span 8;min-width:0}
.pka4-home-picks{grid-column:span 4;min-width:0;border-left:1px solid var(--line);padding-left:24px}
.pka4-home-main{margin-top:42px}
.pka4-home-stream{grid-column:span 9;min-width:0}
.pka4-home-categories{grid-column:span 3;min-width:0;border-left:1px solid var(--line);padding-left:24px}
.pka4-stream-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px;border-top:1px solid var(--line)}
.pka4-stream-item{padding:18px 0;border-bottom:1px solid var(--line);min-width:0}
.pka4-stream-item:first-of-type{padding-top:18px}
.pka4-stream-hit{grid-template-columns:132px minmax(0,1fr);gap:16px;align-items:start}
.pka4-stream-media img,.pka4-stream-media .pka4-thumb{width:132px;aspect-ratio:4/3}
.pka4-stream-copy h3{font-size:19px;line-height:1.34;margin:5px 0 7px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pka4-stream-copy p{font-size:14px;line-height:1.55;-webkit-line-clamp:2}
.pka4-home-more{padding-top:16px}
.pka4-text-link{border:0;background:transparent;padding:0;color:var(--ink);cursor:pointer;font:700 15px/1.4 var(--pka-sans);text-decoration:underline;text-underline-offset:4px}
.pka4-revisit{margin-top:46px;border-top:1px solid var(--ink);padding-top:20px}
.pka4-revisit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.pka4-revisit-card{min-width:0;border:1px solid var(--line);background:var(--white);border-radius:14px;overflow:hidden}
.pka4-revisit-hit{display:block;width:100%;border:0;background:transparent;color:inherit;text-align:left;padding:0;cursor:pointer}
.pka4-revisit-media img,.pka4-revisit-media .pka4-thumb{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#ddd3c3}
.pka4-revisit-copy{padding:14px 16px 16px}
.pka4-revisit-copy h3{font:700 20px/1.35 var(--pka-sans);margin:6px 0 12px}
.pka4-loadmore-wrap{display:flex;justify-content:center;padding:30px 0 10px}
.pka4-loadmore{min-width:220px}
.pka4-archive-view .pka4-storygrid{grid-template-columns:repeat(3,minmax(0,1fr))}

@media(min-width:1180px){
  .pka4-home-top{grid-template-columns:repeat(12,minmax(0,1fr))!important;gap:32px!important}
  .pka4-grid-lead{grid-column:span 8}
  .pka4-home-picks{grid-column:span 4;height:auto!important;align-self:start!important}
  .pka4-pick-list{display:block!important}
  .pka4-pick{display:block!important;flex:none!important;padding:13px 0!important}
  .pka4-pick:first-child{padding-top:4px!important}
  .pka4-pick-hit{grid-template-columns:112px minmax(0,1fr);gap:14px}
  .pka4-pick-media img,.pka4-pick-media .pka4-thumb{width:112px}
  .pka4-pick-copy h3{font-size:17px;margin:3px 0 7px}
}

@media(max-width:1179px){
  .pka4-home-top,.pka4-home-main{grid-template-columns:1fr;gap:28px}
  .pka4-grid-lead,.pka4-home-picks,.pka4-home-stream,.pka4-home-categories{grid-column:auto}
  .pka4-home-picks,.pka4-home-categories{border-left:0;padding-left:0}
  .pka4-pick-list{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 22px}
  .pka4-pick{display:block!important;flex:none!important;padding:14px 0!important}
  .pka4-stream-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pka4-home-categories{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}
  .pka4-home-categories .pka4-home-section-title,.pka4-home-categories .pka4-category-more{grid-column:1/-1}
  .pka4-revisit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pka4-archive-view .pka4-storygrid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:700px){
  .pka4-home-top,.pka4-home-main{gap:24px}
  .pka4-pick-list,.pka4-stream-grid,.pka4-home-categories,.pka4-revisit-grid,.pka4-archive-view .pka4-storygrid{grid-template-columns:1fr!important}
  .pka4-pick-hit{grid-template-columns:96px minmax(0,1fr)}
  .pka4-pick-media img,.pka4-pick-media .pka4-thumb{width:96px}
  .pka4-stream-hit{grid-template-columns:112px minmax(0,1fr);gap:13px}
  .pka4-stream-media img,.pka4-stream-media .pka4-thumb{width:112px}
  .pka4-stream-copy h3{font-size:18px}
  .pka4-stream-copy p{display:none}
  .pka4-revisit{margin-top:34px}
}

/* PKA v0.6.9 — six featured items + manually managed rediscover */
.pka4-home-controls{display:grid;gap:7px;min-width:170px}
.pka4-home-controls .pka4-pin-cell{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.pka4-home-controls .pka4-pin-cell>strong{font:700 12px/1.2 var(--pka-sans);color:var(--muted);min-width:32px}
.pka4-revisit-grid.count-1{grid-template-columns:minmax(0,1fr)}
.pka4-revisit-grid.count-1 .pka4-revisit-hit{display:grid;grid-template-columns:minmax(280px,38%) minmax(0,1fr);align-items:stretch}
.pka4-revisit-grid.count-1 .pka4-revisit-media img,.pka4-revisit-grid.count-1 .pka4-revisit-media .pka4-thumb{height:100%;aspect-ratio:auto;min-height:240px}
.pka4-revisit-grid.count-1 .pka4-revisit-copy{align-self:center;padding:24px 28px}
.pka4-revisit-grid.count-2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:700px){.pka4-revisit-grid.count-1 .pka4-revisit-hit{display:block}.pka4-revisit-grid.count-1 .pka4-revisit-media img,.pka4-revisit-grid.count-1 .pka4-revisit-media .pka4-thumb{height:auto;aspect-ratio:16/9;min-height:0}.pka4-revisit-grid.count-1 .pka4-revisit-copy{padding:14px 16px 16px}}

/* v0.7.0 relation management + article TOP */
.pka4-relation-editor{margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}
.pka4-relation-editor h4{margin:18px 0 8px;font:700 16px/1.35 var(--pka-sans,var(--sans))}
.pka4-relation-head h4{margin-top:0}
.pka4-relation-list{display:grid;gap:8px;margin:8px 0 12px}
.pka4-relation-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid var(--line);background:var(--white);padding:10px 12px}
.pka4-relation-row>div:first-child{min-width:0;display:grid;gap:5px}
.pka4-relation-row strong{font:700 14px/1.45 var(--pka-sans,var(--sans))}
.pka4-relation-row small{font:12px/1.45 var(--pka-sans,var(--sans));color:var(--muted)}
.pka4-relation-row input{width:100%;border:1px solid var(--line);background:#fff;padding:7px 9px;font:13px/1.4 var(--pka-sans,var(--sans))}
.pka4-relation-actions{display:flex;align-items:center;gap:7px}
.pka4-relation-add{display:grid;grid-template-columns:minmax(220px,1.25fr) minmax(220px,1fr) auto;gap:8px;align-items:center;margin:12px 0 20px}
.pka4-relation-add select,.pka4-relation-add input{width:100%;border:1px solid var(--line);background:#fff;padding:9px 10px;font:13px/1.4 var(--pka-sans,var(--sans))}
.pka4-empty-inline{padding:12px;border:1px dashed var(--line);color:var(--muted);font:13px/1.5 var(--pka-sans,var(--sans))}
.pka4-relation-row.auto{border-left:4px solid #9a7b52}
.pka4-relation-row.hidden{opacity:.72;background:#f5efe5}
.pka4-backtop{position:fixed;right:24px;bottom:24px;z-index:80;width:58px;height:58px;border:1px solid var(--ink);border-radius:50%;background:rgba(24,23,20,.94);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font:700 15px/1 var(--pka-sans,var(--sans));cursor:pointer;opacity:0;transform:translateY(12px);pointer-events:none;transition:.18s ease}
.pka4-backtop span{font-size:10px;letter-spacing:.8px}
.pka4-backtop.show{opacity:1;transform:none;pointer-events:auto}
.pka4-backtop:hover{background:#000}
@media(max-width:760px){.pka4-relation-add{grid-template-columns:1fr}.pka4-relation-row{grid-template-columns:1fr}.pka4-relation-actions{justify-content:flex-start}.pka4-backtop{right:14px;bottom:16px;width:52px;height:52px}}
.pka4-relation-savebar{display:flex;align-items:center;gap:12px;justify-content:flex-end;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}
.pka4-relation-savebar .pka4-status{margin:0;min-height:0}

/* PKA v0.7.1 — structured rich-content editor and semantic article body */
.pka4-body-field{display:block!important}
.pka4-rich-wrap{margin-top:7px;border:1px solid var(--line);background:var(--white)}
.pka4-rich-toolbar{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:9px;border-bottom:1px solid var(--line);background:#f2eadc;font-family:var(--pka-sans,var(--sans))}
.pka4-rich-toolbar select,.pka4-rich-toolbar button{height:34px;border:1px solid #a79d8f;background:#fffdf8;color:var(--ink);padding:0 10px;font:600 13px/1 var(--pka-sans,var(--sans));cursor:pointer}
.pka4-rich-toolbar button:hover,.pka4-rich-toolbar select:hover{border-color:var(--ink)}
.pka4-rich-sep{width:1px;height:26px;background:var(--line);margin:0 2px}
.pka4-rich-editor{min-height:560px;max-height:58vh;overflow:auto;padding:28px 34px;outline:0;font:400 18px/1.9 var(--serif);color:#28251f;background:#fff}
.pka4-rich-editor:focus{box-shadow:inset 0 0 0 2px rgba(169,93,99,.15)}
.pka4-rich-editor p{margin:0 0 1.2em}
.pka4-rich-editor h2{font:800 27px/1.45 var(--pka-sans,var(--sans));margin:1.6em 0 .6em}
.pka4-rich-editor h3{font:750 22px/1.5 var(--pka-sans,var(--sans));margin:1.35em 0 .55em}
.pka4-rich-editor ul,.pka4-rich-editor ol{padding-left:1.6em;margin:0 0 1.25em}
.pka4-rich-editor li{margin:.35em 0}
.pka4-rich-editor blockquote{margin:1.35em 0;padding:4px 0 4px 18px;border-left:4px solid var(--red);color:#514b43}
.pka4-rich-editor a{color:#74483e;text-decoration:underline}
.pka4-rich-editor table{width:100%;border-collapse:collapse;margin:1.5em 0;font:15px/1.6 var(--pka-sans,var(--sans));background:#fff}
.pka4-rich-editor th,.pka4-rich-editor td{border:1px solid #bfb5a6;padding:9px 11px;vertical-align:top;min-width:70px}
.pka4-rich-editor th{background:#eee5d6;font-weight:800}
.pka4-rich-editor hr{border:0;border-top:1px solid var(--line);margin:2em 0}

.pka4-reading-main .pka4-fullbody h3{font:700 21px/1.55 var(--sans);margin:1.45em 0 .65em}
.pka4-reading-main .pka4-fullbody ul,.pka4-reading-main .pka4-fullbody ol{font:400 18px/1.9 var(--serif);padding-left:1.6em;margin:0 0 1.45em}
.pka4-reading-main .pka4-fullbody li{margin:.35em 0}
.pka4-reading-main .pka4-fullbody blockquote{font:400 18px/1.85 var(--serif);border-left:4px solid var(--red);padding:4px 0 4px 20px;margin:1.5em 0;color:#514b43}
.pka4-reading-main .pka4-fullbody a{color:#74483e;text-decoration:underline;text-underline-offset:2px}
.pka4-reading-main .pka4-fullbody table{display:table;width:100%;border-collapse:collapse;margin:1.7em 0 2em;font:15px/1.65 var(--sans);background:#fffdf8}
.pka4-reading-main .pka4-fullbody th,.pka4-reading-main .pka4-fullbody td{border:1px solid #bfb5a6;padding:10px 12px;vertical-align:top;text-align:left}
.pka4-reading-main .pka4-fullbody th{background:#eae1d2;font-weight:800}
.pka4-reading-main .pka4-fullbody caption{caption-side:top;text-align:left;font:700 14px/1.5 var(--sans);margin-bottom:7px;color:#514b43}
.pka4-reading-main .pka4-fullbody hr{border:0;border-top:1px solid var(--line);margin:2em 0}
@media(max-width:700px){
  .pka4-rich-editor{min-height:430px;padding:20px 18px;font-size:17px}
  .pka4-rich-toolbar{position:static}
  .pka4-reading-main .pka4-fullbody table{display:block;overflow-x:auto;white-space:nowrap}
  .pka4-reading-main .pka4-fullbody ul,.pka4-reading-main .pka4-fullbody ol,.pka4-reading-main .pka4-fullbody blockquote{font-size:17px}
}


/* PKA v0.7.2 — global TOP + 10-item latest archive (5 rows × 2 columns on desktop) */

/* PKA v0.8.0 — site baseline: real pagination, context-aware article navigation,
   no detail-page cover, optional article slide, responsive navigation. */
.pka4-pagination{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;margin:34px 0 8px;padding:18px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);font-family:var(--pka-sans,var(--sans))}
.pka4-pagination button{border:1px solid var(--line);background:var(--white);color:var(--ink);min-width:42px;height:42px;padding:0 12px;font:700 14px/1 var(--pka-sans,var(--sans));cursor:pointer}
.pka4-pagination button:hover:not(:disabled){border-color:var(--ink)}
.pka4-pagination button:disabled{opacity:.38;cursor:default}
.pka4-page-numbers{display:flex;justify-content:center;align-items:center;gap:7px;min-width:0}
.pka4-page-numbers button.active{background:var(--ink);border-color:var(--ink);color:#fff}
.pka4-page-ellipsis{display:grid;place-items:center;width:28px;height:42px;color:var(--muted)}
.pka4-page-mobile{display:none;text-align:center;font:700 14px/1.2 var(--pka-sans,var(--sans))}

/* Article header: return context and categories share the same compact line. */
.pka4-reading-page{padding-top:18px}
.pka4-reading-head{max-width:980px;margin:0 auto 32px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.pka4-reading-breadcrumb{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 20px;font:700 14px/1.35 var(--pka-sans,var(--sans));color:var(--red)}
.pka4-reading-breadcrumb .pka4-back{font:700 14px/1.35 var(--pka-sans,var(--sans));padding:0;border:0;text-decoration:underline;text-underline-offset:5px}
.pka4-reading-breadcrumb>span{padding-left:14px;border-left:1px solid var(--line)}
.pka4-reading-head h1{max-width:24em;margin-bottom:14px}
.pka4-reading-head .pka4-article-meta{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:0}
.pka4-reading-head .pka4-dek{margin-top:16px}
/* Cover is a list/index asset only. Article pages never render it. */
.pka4-reading-cover{display:none!important}
/* Optional user-supplied one-page presentation: preserve its full aspect ratio, never crop. */
.pka4-reading-slide{margin:26px 0 0;padding:0;background:transparent}
.pka4-reading-slide img{display:block;width:100%;height:auto;max-height:none;object-fit:contain;border:1px solid var(--line);background:#fff}

/* Previous/next article navigation, scoped to the current archive/search/category context. */
.pka4-article-seq{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:980px;margin:46px auto 0;padding-top:22px;border-top:1px solid var(--ink)}
.pka4-article-seq-link{display:grid;gap:7px;width:100%;min-height:102px;border:1px solid var(--line);background:var(--white);padding:16px 18px;color:var(--ink);text-align:left;cursor:pointer}
.pka4-article-seq-link.next{text-align:right}
.pka4-article-seq-link span{font:700 12px/1.3 var(--pka-sans,var(--sans));letter-spacing:.06em;color:var(--red)}
.pka4-article-seq-link strong{font:700 17px/1.45 var(--pka-sans,var(--sans))}
.pka4-article-seq-link:hover{border-color:var(--ink)}
.pka4-article-seq-empty{display:block}

/* Import/edit page: distinct assets for list cover and article slide. */
.pka4-image-admin-block{margin:0 0 30px;padding:0 0 30px;border-bottom:1px solid var(--line)}
.pka4-image-admin-block h4{font:800 20px/1.35 var(--pka-sans,var(--sans));margin:0 0 8px}
.pka4-slide-edit{display:grid;gap:12px;max-width:920px}
.pka4-slide-frame{display:grid;place-items:center;min-height:180px;border:1px solid var(--ink);background:#f7f1e6;overflow:hidden}
.pka4-slide-frame img{display:block;max-width:100%;width:100%;height:auto;object-fit:contain;background:#fff}
.pka4-slide-frame div{padding:56px 20px;font:700 15px/1.5 var(--pka-sans,var(--sans));color:var(--muted);text-align:center}
.pka4-cover-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}

@media(max-width:760px){
  .pka4-pagination{grid-template-columns:1fr auto 1fr;gap:8px;margin-top:26px}
  .pka4-page-numbers{display:none}
  .pka4-page-mobile{display:block}
  .pka4-page-prev{justify-self:start}.pka4-page-next{justify-self:end}
  .pka4-pagination button{min-width:0;height:40px;padding:0 10px;font-size:13px}
  .pka4-reading-breadcrumb{margin-bottom:16px;gap:10px}
  .pka4-reading-breadcrumb>span{padding-left:10px}
  .pka4-reading-slide{margin-top:20px}
  .pka4-article-seq{grid-template-columns:1fr;gap:10px;margin-top:34px}
  .pka4-article-seq-link,.pka4-article-seq-link.next{text-align:left;min-height:0}
}

/* v0.8.0 mobile reading hard override — must come after legacy typography rules. */
@media(max-width:860px){
  .pka4-reading-head{max-width:100%}
  .pka4-reading-columns{grid-template-columns:minmax(0,1fr)!important;gap:28px;max-width:100%}
  .pka4-reading-main,.pka4-reading-aside{min-width:0;width:100%}
  .pka4-reading-aside{border-top:3px solid var(--ink);padding-top:22px}
}
@media(max-width:620px){
  .pka4-reading-main .pka4-fullbody p{font-size:17px;line-height:1.9;text-align:left;word-break:normal;overflow-wrap:anywhere}
}

/* v0.8.1 — site-home navigation */
.pka4-brandhome{display:block;color:inherit;text-decoration:none}
.pka4-brandhome:focus-visible{outline:2px solid var(--red);outline-offset:5px}

/* v0.8.2 PKA navigation semantics */
.pka4-brandlock{display:flex;align-items:baseline;gap:14px;color:inherit}
.pka4-masthead-home{color:inherit;text-decoration:none;display:inline-block}
.pka4-masthead-home:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:7px}
.pka4-masthead-home:focus-visible{outline:2px solid var(--red);outline-offset:5px}
@media(max-width:700px){.pka4-brandlock{display:block}.pka4-masthead-home:hover{text-decoration:none}}

/* v0.8.4 article reading width + sequence navigation visual correction */
.pka4-reading-head{max-width:none;margin-left:0;margin-right:0}
.pka4-reading-columns{max-width:none;width:100%;grid-template-columns:minmax(0,1fr) 320px;gap:48px;margin-left:0;margin-right:0}
.pka4-article-seq{max-width:none;width:100%;margin:48px 0 0;gap:0;padding-top:0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}
.pka4-article-seq-link{min-height:118px;border:0;background:transparent;padding:20px 22px 22px;transition:background-color .16s ease,color .16s ease}
.pka4-article-seq-link+ .pka4-article-seq-link{border-left:1px solid var(--line)}
.pka4-article-seq-link span{color:var(--red)}
.pka4-article-seq-link strong{color:var(--ink)}
.pka4-article-seq-link:hover{background:#ebe1d1}
@media(max-width:860px){
  .pka4-reading-columns{grid-template-columns:1fr;gap:28px}
}
@media(max-width:760px){
  .pka4-article-seq{grid-template-columns:1fr;gap:0}
  .pka4-article-seq-link+ .pka4-article-seq-link{border-left:0;border-top:1px solid var(--line)}
  .pka4-article-seq-link.next{text-align:left}
}
.pka4-reading-head h1{max-width:none}

/* v0.8.5 — real category directory, Moqian IP, and robust article overflow */
.pka4-category-directory{padding-top:8px}
.pka4-category-directory-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:end;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);padding:28px 0 24px}
.pka4-category-directory-head h2{font:800 clamp(34px,4vw,54px)/1.05 var(--pka-sans,var(--sans));margin:5px 0 10px}
.pka4-category-directory-head p{max-width:720px;margin:0 0 16px;color:var(--muted);font:16px/1.7 var(--pka-serif,var(--serif))}
.pka4-category-directory-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:26px}
.pka4-category-tile{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;gap:6px 14px;min-height:120px;padding:20px;text-align:left;border:1px solid var(--line);background:#f8f2e8;color:var(--ink);cursor:pointer}
.pka4-category-tile span{font:750 20px/1.35 var(--pka-sans,var(--sans))}
.pka4-category-tile strong{grid-row:1/3;grid-column:2;align-self:center;font:800 28px/1 var(--pka-sans,var(--sans));color:var(--red)}
.pka4-category-tile small{font:13px/1.4 var(--pka-sans,var(--sans));color:var(--muted)}
.pka4-category-tile:hover{border-color:var(--ink);background:#eee4d4}
.pka4-moqian-guide{display:flex;align-items:center;gap:16px;max-width:310px;padding:14px 16px;border-left:3px solid var(--red);background:#eee4d4}
.pka4-moqian-guide>div:last-child{display:grid;gap:4px}
.pka4-moqian-guide strong{font:800 15px/1.3 var(--pka-sans,var(--sans))}
.pka4-moqian-guide span{font:12px/1.55 var(--pka-sans,var(--sans));color:var(--muted)}
/* 墨籤：暖陶土版，不再使用大片純黑。 */
.pka4-moqian{position:relative;flex:0 0 54px;width:54px;height:78px;border-radius:12px 12px 9px 9px;background:#9b5c48;border:1px solid #704132;box-shadow:0 7px 16px rgba(69,45,34,.12)}
.pka4-moqian-ribbon{position:absolute;left:16px;top:-14px;width:28px;height:28px;border-radius:14px 14px 3px 3px;background:#c96f50;transform:rotate(-12deg);transform-origin:bottom center}
.pka4-moqian-pin{position:absolute;right:8px;top:8px;width:11px;height:11px;border-radius:50%;background:#b89a55;border:1px solid #7f6a38}
.pka4-moqian-eye{position:absolute;top:32px;width:5px;height:8px;border-radius:4px;background:#f6ead5}.pka4-moqian-eye.e1{left:17px}.pka4-moqian-eye.e2{left:31px}
.pka4-moqian-arm{position:absolute;top:48px;width:18px;height:3px;border-radius:3px;background:#6d4135}.pka4-moqian-arm.a1{left:-13px;transform:rotate(20deg)}.pka4-moqian-arm.a2{right:-13px;transform:rotate(-20deg)}
/* Desktop too: a long naked URL or long token must never invade the aside. */
.pka4-reading-main,.pka4-reading-aside,.pka4-fullbody{min-width:0;max-width:100%}
.pka4-reading-main .pka4-fullbody p,.pka4-reading-main .pka4-fullbody a,.pka4-related,.pka4-related small{overflow-wrap:anywhere;word-break:break-word;max-width:100%}
.pka4-related{white-space:normal}
@media(max-width:1050px){.pka4-category-directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.pka4-category-directory-head{grid-template-columns:1fr;gap:20px}.pka4-moqian-guide{max-width:none}.pka4-category-directory-grid{grid-template-columns:1fr}.pka4-category-tile{min-height:96px}}


/* v0.8.6 — preserve user-authored URLs; expose Moqian on the PKA homepage */
.pka4-masthead-status{display:flex;align-items:center;justify-content:flex-end;gap:22px;min-width:220px}
.pka4-masthead-moqian{display:flex;align-items:center;gap:9px;color:var(--muted);font:700 12px/1 var(--pka-sans,var(--sans))}
.pka4-masthead-moqian .pka4-moqian{transform:scale(.72);transform-origin:center;flex-basis:54px;margin:-10px -6px -10px -8px}
.pka4-masthead-moqian-name{letter-spacing:.08em;color:var(--red)}
/* User-authored links are content. Never hide or remove them just to solve layout. */
.pka4-fullbody a{overflow-wrap:anywhere;word-break:break-word}
@media(max-width:700px){
  .pka4-masthead-status{width:100%;justify-content:space-between;gap:14px}
  .pka4-masthead-moqian .pka4-moqian{transform:scale(.62);margin:-13px -9px -13px -11px}
  .pka4-masthead-moqian-name{font-size:11px}
}

/* v0.8.7 — Moqian brand/IP system: signature on home, task-specific functional states */
.pka4-masthead-home{display:inline-flex;align-items:center;gap:13px}
.pka4-title-moqian{display:inline-flex;align-items:center;flex:0 0 auto}
.pka4-title-moqian .pka4-moqian{margin:0;box-shadow:none}
.pka4-masthead-status,.pka4-masthead-moqian,.pka4-masthead-moqian-name{display:none!important}

/* Ink-first palette. Terracotta is only a small accent. */
.pka4-moqian{
  --mq-body:#2b2926;--mq-border:#171612;--mq-ribbon:#3a3631;--mq-accent:#a95d63;
  background:var(--mq-body);border-color:var(--mq-border);box-shadow:0 7px 16px rgba(23,22,18,.10)
}
.pka4-moqian-ribbon{background:var(--mq-ribbon)}
.pka4-moqian-pin{background:var(--mq-accent);border-color:#6f3439}
.pka4-moqian-eye{background:#f3ecdf}
.pka4-moqian-arm{background:#211f1c}

/* Homepage signature: no face, arms or visible mascot name. */
.pka4-moqian.is-mark{width:29px;height:42px;flex-basis:29px;border-radius:7px 7px 5px 5px}
.pka4-moqian.is-mark .pka4-moqian-ribbon{left:8px;top:-8px;width:15px;height:17px;border-radius:8px 8px 2px 2px}
.pka4-moqian.is-mark .pka4-moqian-pin{right:4px;top:5px;width:6px;height:6px}
.pka4-moqian.is-mark .pka4-moqian-eye,.pka4-moqian.is-mark .pka4-moqian-arm{display:none}

/* Functional variants: different tasks, different pose/prop. */
.pka4-moqian.is-index{margin-left:2px}
.pka4-moqian-prop{position:absolute;display:block;pointer-events:none}
.pka4-moqian-cards{right:-24px;bottom:7px;width:26px;height:31px;border:1px solid var(--mq-border);background:#f7f0e5;box-shadow:-5px -4px 0 #e7ddcc,-10px -8px 0 #d8cbb8}
.pka4-moqian.is-index .a2{right:-8px;top:46px;width:27px;transform:rotate(5deg)}
.pka4-moqian.is-index .a1{left:-8px;transform:rotate(12deg)}

.pka4-moqian.is-search .pka4-moqian-search{right:-23px;bottom:4px;width:27px;height:27px;border:3px solid var(--ink);border-radius:50%}
.pka4-moqian.is-search .pka4-moqian-search:after{content:"";position:absolute;width:15px;height:3px;background:var(--ink);right:-11px;bottom:-6px;transform:rotate(45deg);border-radius:2px}
.pka4-moqian.is-search .a2{right:-4px;top:51px;width:24px;transform:rotate(19deg)}
.pka4-moqian.is-empty .pka4-moqian-emptycard{right:-20px;bottom:8px;width:23px;height:31px;border:1px solid var(--ink);background:#f7f0e5}
.pka4-moqian.is-empty .pka4-moqian-emptycard:after{content:"";position:absolute;left:5px;right:5px;top:9px;height:1px;background:var(--line);box-shadow:0 6px 0 var(--line),0 12px 0 var(--line)}

.pka4-moqian-guide{gap:22px;background:#eee4d4}
.pka4-moqian-guide strong{font-size:16px}
.pka4-moqian-guide span{font-size:12px;line-height:1.6}

.pka4-empty-designed{display:flex;align-items:center;justify-content:center;gap:34px;text-align:left}
.pka4-empty-designed .pka4-moqian{flex:0 0 54px}
.pka4-empty-copy{max-width:520px}
.pka4-empty-copy h2{margin:0 0 8px;font:800 30px/1.2 var(--pka-sans,var(--sans))}
.pka4-empty-copy p{margin:0 0 15px;color:var(--muted);font:15px/1.7 var(--pka-sans,var(--sans))}

@media(max-width:700px){
  .pka4-masthead-home{gap:9px}
  .pka4-moqian.is-mark{width:25px;height:36px;flex-basis:25px}
  .pka4-moqian.is-mark .pka4-moqian-ribbon{left:7px;top:-7px;width:13px;height:15px}
  .pka4-empty-designed{align-items:flex-start;justify-content:flex-start;gap:22px;text-align:left;padding:44px 20px}
  .pka4-empty-designed .pka4-moqian{transform:scale(.86);transform-origin:top left;margin-right:-5px}
}
/* Keep the homepage brand lockup together: title first, signature immediately after it. */
.pka4-masthead-home{white-space:nowrap}


/* v0.8.8 — restore original masthead typography; use approved Moqian image assets */
.pka4-masthead-copy h1 .pka4-masthead-home{
  font:inherit;
  line-height:inherit;
  letter-spacing:inherit;
  color:inherit;
}
.pka4-masthead-copy h1 .pka4-title-text{
  font:inherit!important;
  line-height:inherit!important;
  letter-spacing:inherit!important;
  color:inherit;
}
.pka4-title-moqian{
  display:inline-flex;
  align-items:flex-end;
  flex:0 0 auto;
  margin-left:4px;
}
.pka4-title-moqian img{
  display:block;
  width:auto;
  height:48px;
  object-fit:contain;
}
@media(max-width:700px){
  .pka4-title-moqian img{height:38px}
}

/* Approved Moqian illustrations from the user-approved brand sheet. */
.pka4-ip-art{
  display:block;
  flex:0 0 auto;
  width:168px;
  aspect-ratio:4/3;
  background-repeat:no-repeat;
  background-position:center;
  background-size:contain;
}
.pka4-ip-art.is-index{background-image:url('moqian/moqian-index.webp')}
.pka4-ip-art.is-noresult{background-image:url('moqian/moqian-noresult.webp')}
.pka4-ip-art.is-collect{background-image:url('moqian/moqian-collect.webp')}
.pka4-ip-art.is-link{background-image:url('moqian/moqian-link.webp')}
.pka4-ip-art.is-rediscover{background-image:url('moqian/moqian-rediscover.webp')}
.pka4-ip-art.is-duplicate{background-image:url('moqian/moqian-duplicate.webp')}

.pka4-moqian-guide .pka4-ip-art{width:132px}
.pka4-empty-designed .pka4-ip-art{width:190px}
.pka4-ip-scene{
  display:block;
  width:118px;
  height:auto;
  object-fit:contain;
  border-radius:10px;
}
.pka4-ip-scene.relation{width:112px}
.pka4-ip-scene.rediscover{width:92px;grid-column:2;grid-row:1/3;align-self:center}
.pka4-panel-head>.pka4-ip-scene{margin-left:auto}
.pka4-relation-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
.pka4-home-setting-rediscover{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:10px 18px;
  align-items:start;
}
.pka4-home-setting-rediscover .pka4-pin-choice{grid-column:1;grid-row:1}
.pka4-home-setting-rediscover .pka4-pin-help{grid-column:1;grid-row:2}

/* Duplicate-import warning uses the approved duplicate-check scene. */
.pka4-status.duplicate{
  position:relative;
  min-height:88px;
  display:flex;
  align-items:center;
  padding-left:118px;
}
.pka4-status.duplicate::before{
  content:"";
  position:absolute;
  left:0;
  top:6px;
  width:104px;
  height:76px;
  background:url('moqian/moqian-duplicate.webp') center/contain no-repeat;
  border-radius:8px;
}

/* Retire v0.8.7 CSS-drawn mascot from all active UI. */
.pka4-moqian,.pka4-moqian-prop{display:none!important}

@media(max-width:700px){
  .pka4-moqian-guide{align-items:flex-start}
  .pka4-moqian-guide .pka4-ip-art{width:108px}
  .pka4-empty-designed{display:block}
  .pka4-empty-designed .pka4-ip-art{width:150px;margin:0 0 20px}
  .pka4-panel-head>.pka4-ip-scene,.pka4-relation-head>.pka4-ip-scene{display:none}
  .pka4-home-setting-rediscover{display:block}
  .pka4-home-setting-rediscover .pka4-ip-scene{display:none}
}


/* v0.8.8 QA hardening — explicit masthead size so generic masthead span rules cannot shrink the title. */
.pka4-masthead-copy h1{font-size:64px!important;line-height:1.08!important;font-weight:800!important}
.pka4-masthead-copy h1 .pka4-title-text{
  font-size:64px!important;
  line-height:1.08!important;
  font-weight:800!important;
  font-family:var(--pka-sans,var(--sans))!important;
}
.pka4-ip-art{height:126px}
.pka4-moqian-guide .pka4-ip-art{height:96px}
.pka4-empty-designed .pka4-ip-art{height:143px}
@media(max-width:1100px){
  .pka4-masthead-copy h1,.pka4-masthead-copy h1 .pka4-title-text{font-size:52px!important}
}
@media(max-width:700px){
  .pka4-masthead-copy h1,.pka4-masthead-copy h1 .pka4-title-text{font-size:42px!important}
  .pka4-moqian-guide .pka4-ip-art{height:81px}
  .pka4-empty-designed .pka4-ip-art{height:113px}
}


/* v0.8.9 — Moqian spans the two-line homepage lockup without shrinking the title. */
.pka4-masthead-lockup{display:flex;align-items:flex-start;gap:16px;width:max-content;max-width:100%;margin-top:7px}
.pka4-masthead-words{min-width:0}
.pka4-masthead-words h1{margin:0 0 10px!important}
.pka4-masthead-words p{margin:0!important}
.pka4-masthead-lockup .pka4-title-moqian{display:flex!important;align-items:flex-start!important;justify-content:center;flex:0 0 auto;margin:0!important;padding:0!important;line-height:0!important}
.pka4-masthead-lockup .pka4-title-moqian img{display:block!important;width:auto!important;height:102px!important;max-width:none!important;object-fit:contain}
@media(max-width:1100px){.pka4-masthead-lockup .pka4-title-moqian img{height:88px!important}}
@media(max-width:700px){.pka4-masthead-lockup{gap:10px}.pka4-masthead-lockup .pka4-title-moqian img{height:74px!important}.pka4-masthead-words h1{margin-bottom:7px!important}}

/* v0.8.11 — masthead repair: real CSS, compact brand lockup, no typography regression. */
.pka4-masthead{
  display:grid!important;
  grid-template-columns:96px minmax(0,1fr) auto!important;
  column-gap:24px!important;
  align-items:center!important;
  border:0!important;
  padding:52px 0 30px!important;
}
.pka4-masthead-moqian-left{
  display:flex!important;
  align-items:center!important;
  justify-content:center!important;
  align-self:center!important;
  width:96px!important;
  min-width:96px!important;
  line-height:0!important;
  text-decoration:none!important;
}
.pka4-masthead-moqian-left img{
  display:block!important;
  width:auto!important;
  height:96px!important;
  max-width:96px!important;
  object-fit:contain!important;
}
.pka4-masthead-copy{
  max-width:760px!important;
  min-width:0!important;
  justify-self:start!important;
}
.pka4-masthead-copy h1{
  margin:7px 0 14px!important;
  text-align:left!important;
  font-size:64px!important;
  line-height:1.08!important;
  font-weight:800!important;
}
.pka4-masthead-copy h1 .pka4-title-text{
  font-size:64px!important;
  line-height:1.08!important;
  font-weight:800!important;
}
.pka4-masthead-copy p{margin:0!important}
.pka4-masthead-stat{
  justify-self:end!important;
  align-self:center!important;
  text-align:right!important;
  margin:0!important;
  padding:0 0 6px!important;
}
/* Retire the experimental title-following lockup. */
.pka4-masthead-lockup,.pka4-title-moqian{display:none!important}

@media(max-width:1100px){
  .pka4-masthead{
    grid-template-columns:84px minmax(0,1fr) auto!important;
    column-gap:20px!important;
    padding:44px 0 26px!important;
  }
  .pka4-masthead-moqian-left{width:84px!important;min-width:84px!important}
  .pka4-masthead-moqian-left img{height:84px!important;max-width:84px!important}
  .pka4-masthead-copy h1,.pka4-masthead-copy h1 .pka4-title-text{font-size:52px!important}
}
@media(max-width:700px){
  .pka4-masthead{
    grid-template-columns:68px minmax(0,1fr)!important;
    column-gap:14px!important;
    row-gap:10px!important;
    padding:36px 0 24px!important;
    align-items:start!important;
  }
  .pka4-masthead-moqian-left{
    width:68px!important;
    min-width:68px!important;
    grid-column:1!important;
    grid-row:1 / span 2!important;
  }
  .pka4-masthead-moqian-left img{height:70px!important;max-width:68px!important}
  .pka4-masthead-copy{grid-column:2!important;grid-row:1!important}
  .pka4-masthead-copy h1,.pka4-masthead-copy h1 .pka4-title-text{font-size:42px!important}
  .pka4-masthead-copy h1{margin:4px 0 8px!important}
  .pka4-masthead-stat{
    grid-column:2!important;
    grid-row:2!important;
    justify-self:start!important;
    text-align:left!important;
    padding:0!important;
  }
}

/* v0.8.13 — authorized ARKA masthead redesign.
   Scope: homepage masthead only. All other frozen UI remains unchanged. */
.pka4-masthead{
  display:grid!important;
  grid-template-columns:104px minmax(280px,360px) minmax(340px,1fr) auto!important;
  column-gap:28px!important;
  align-items:center!important;
  border:0!important;
  padding:46px 0 30px!important;
}
.pka4-masthead-moqian-left{
  width:104px!important;
  min-width:104px!important;
  align-self:center!important;
}
.pka4-masthead-moqian-left img{
  height:112px!important;
  max-width:104px!important;
}
.pka4-arka-brand{
  display:flex!important;
  align-items:center!important;
  width:100%!important;
  max-width:360px!important;
  min-width:0!important;
  line-height:0!important;
  text-decoration:none!important;
}
.pka4-arka-brand img{
  display:block!important;
  width:100%!important;
  height:auto!important;
}
.pka4-arka-brand:focus-visible{outline:2px solid var(--red);outline-offset:7px}
.pka4-masthead-copy{
  max-width:620px!important;
  min-width:0!important;
  justify-self:start!important;
  border-left:1px solid rgba(23,22,18,.55)!important;
  padding-left:28px!important;
}
.pka4-masthead-copy h1{
  margin:0 0 12px!important;
  text-align:left!important;
  font:700 36px/1.18 var(--pka-sans,var(--sans))!important;
  letter-spacing:.08em!important;
}
.pka4-masthead-copy p{
  max-width:590px!important;
  margin:0!important;
  color:var(--muted)!important;
  font:16px/1.65 var(--pka-sans,var(--sans))!important;
}
.pka4-masthead-stat{
  min-width:102px!important;
  justify-self:end!important;
  align-self:center!important;
  text-align:right!important;
  margin:0!important;
  padding:0!important;
}

@media(max-width:1100px){
  .pka4-masthead{
    grid-template-columns:84px minmax(220px,280px) minmax(0,1fr)!important;
    column-gap:20px!important;
    row-gap:14px!important;
    padding:40px 0 26px!important;
  }
  .pka4-masthead-moqian-left{width:84px!important;min-width:84px!important;grid-row:1 / span 2!important}
  .pka4-masthead-moqian-left img{height:92px!important;max-width:84px!important}
  .pka4-arka-brand{max-width:280px!important}
  .pka4-masthead-copy{padding-left:20px!important}
  .pka4-masthead-copy h1{font-size:30px!important;margin-bottom:8px!important}
  .pka4-masthead-copy p{font-size:14px!important;line-height:1.55!important}
  .pka4-masthead-stat{
    grid-column:3!important;
    grid-row:2!important;
    justify-self:start!important;
    text-align:left!important;
  }
}

@media(max-width:700px){
  .pka4-masthead{
    grid-template-columns:68px minmax(0,1fr)!important;
    column-gap:14px!important;
    row-gap:8px!important;
    padding:34px 0 24px!important;
    align-items:start!important;
  }
  .pka4-masthead-moqian-left{
    width:68px!important;
    min-width:68px!important;
    grid-column:1!important;
    grid-row:1 / span 3!important;
  }
  .pka4-masthead-moqian-left img{height:76px!important;max-width:68px!important}
  .pka4-arka-brand{
    grid-column:2!important;
    grid-row:1!important;
    width:min(100%,220px)!important;
    max-width:220px!important;
  }
  .pka4-masthead-copy{
    grid-column:2!important;
    grid-row:2!important;
    border-left:0!important;
    border-top:1px solid rgba(23,22,18,.38)!important;
    padding:10px 0 0!important;
  }
  .pka4-masthead-copy h1{font-size:25px!important;line-height:1.2!important;margin:0 0 6px!important;letter-spacing:.06em!important}
  .pka4-masthead-copy p{font-size:13px!important;line-height:1.55!important}
  .pka4-masthead-stat{
    grid-column:2!important;
    grid-row:3!important;
    justify-self:start!important;
    text-align:left!important;
    margin-top:3px!important;
  }
  .pka4-masthead-stat strong{font-size:20px!important}
  .pka4-masthead-stat span{font-size:12px!important}
}


/* v0.8.14 — authorized ARKIVE masthead lockup based on approved screenshot.
   Scope: homepage masthead only. Other frozen UI remains unchanged. */
.pka4-masthead{
  display:grid!important;
  grid-template-columns:104px minmax(520px,680px) minmax(390px,1fr) auto!important;
  column-gap:28px!important;
  align-items:center!important;
  border:0!important;
  padding:38px 0 28px!important;
}
.pka4-masthead-moqian-left{width:104px!important;min-width:104px!important;align-self:center!important}
.pka4-masthead-moqian-left img{height:112px!important;max-width:104px!important}
.pka4-arkive-brand{
  display:flex!important;align-items:center!important;width:100%!important;max-width:680px!important;
  min-width:0!important;line-height:0!important;text-decoration:none!important
}
.pka4-arkive-brand img{display:block!important;width:100%!important;height:auto!important}
.pka4-arkive-brand:focus-visible{outline:2px solid var(--red);outline-offset:7px}
.pka4-arka-brand{display:none!important}
.pka4-masthead-copy{
  max-width:620px!important;min-width:0!important;justify-self:start!important;
  border-left:1px solid rgba(23,22,18,.55)!important;padding-left:28px!important;
  display:grid!important;grid-template-rows:auto auto!important;align-content:center!important
}
.pka4-masthead-copy h1{
  margin:0 0 8px!important;text-align:left!important;
  font:800 34px/1.1 var(--pka-sans,var(--sans))!important;letter-spacing:.06em!important
}
.pka4-masthead-copy p{
  max-width:620px!important;margin:0!important;color:var(--muted)!important;
  font:15px/1.45 var(--pka-sans,var(--sans))!important;display:grid!important;gap:3px!important
}
.pka4-masthead-copy p span{display:block!important;white-space:nowrap!important}
.pka4-masthead-stat{
  min-width:132px!important;justify-self:end!important;align-self:center!important;text-align:left!important;
  margin:0!important;padding-left:28px!important;border-left:1px solid rgba(23,22,18,.55)!important
}
.pka4-masthead-stat strong{font-size:34px!important;line-height:1.05!important}
.pka4-masthead-stat span{display:block!important;margin-top:8px!important;font-size:14px!important;color:var(--muted)!important}

@media(max-width:1250px){
  .pka4-masthead{grid-template-columns:84px minmax(360px,470px) minmax(0,1fr)!important;column-gap:20px!important;row-gap:14px!important;padding:34px 0 24px!important}
  .pka4-masthead-moqian-left{width:84px!important;min-width:84px!important;grid-row:1 / span 2!important}
  .pka4-masthead-moqian-left img{height:92px!important;max-width:84px!important}
  .pka4-arkive-brand{max-width:470px!important}
  .pka4-masthead-copy{padding-left:20px!important}
  .pka4-masthead-copy h1{font-size:28px!important}
  .pka4-masthead-copy p{font-size:13px!important}
  .pka4-masthead-copy p span{white-space:normal!important}
  .pka4-masthead-stat{grid-column:3!important;grid-row:2!important;justify-self:start!important;text-align:left!important;border-left:0!important;padding-left:20px!important}
}

@media(max-width:700px){
  .pka4-masthead{grid-template-columns:68px minmax(0,1fr)!important;column-gap:14px!important;row-gap:8px!important;padding:30px 0 22px!important;align-items:start!important}
  .pka4-masthead-moqian-left{width:68px!important;min-width:68px!important;grid-column:1!important;grid-row:1 / span 3!important}
  .pka4-masthead-moqian-left img{height:76px!important;max-width:68px!important}
  .pka4-arkive-brand{grid-column:2!important;grid-row:1!important;width:min(100%,300px)!important;max-width:300px!important}
  .pka4-masthead-copy{grid-column:2!important;grid-row:2!important;border-left:0!important;border-top:1px solid rgba(23,22,18,.38)!important;padding:10px 0 0!important}
  .pka4-masthead-copy h1{font-size:24px!important;line-height:1.2!important;margin:0 0 6px!important}
  .pka4-masthead-copy p{font-size:13px!important;line-height:1.5!important;gap:1px!important}
  .pka4-masthead-copy p span{white-space:normal!important}
  .pka4-masthead-stat{grid-column:2!important;grid-row:3!important;justify-self:start!important;text-align:left!important;margin-top:3px!important;border-left:0!important;padding:0!important}
  .pka4-masthead-stat strong{font-size:20px!important}
  .pka4-masthead-stat span{font-size:12px!important;margin-top:3px!important}
}

/* v0.8.14a — hotfix from real-browser screenshot: straighten ARKIVE and contain published stat. */
@media(min-width:1101px){
  .pka4-masthead{
    grid-template-columns:104px minmax(460px,540px) minmax(360px,1fr) 138px!important;
    column-gap:24px!important;
  }
  .pka4-arkive-brand{
    width:100%!important;
    max-width:540px!important;
    min-width:0!important;
    align-self:center!important;
  }
  .pka4-arkive-brand img{
    width:100%!important;
    height:auto!important;
    max-height:112px!important;
    object-fit:contain!important;
    object-position:left center!important;
  }
  .pka4-masthead-copy{min-width:0!important;padding-left:28px!important;overflow:visible!important}
  .pka4-masthead-stat{
    width:138px!important;
    min-width:138px!important;
    max-width:138px!important;
    box-sizing:border-box!important;
    justify-self:end!important;
    overflow:visible!important;
    white-space:nowrap!important;
    padding-left:24px!important;
  }
  .pka4-masthead-stat strong,.pka4-masthead-stat span{white-space:nowrap!important}
}


/* v0.8.15 — exact approved ARKIVE screenshot asset + single count source.
   Authorized scope: homepage masthead wordmark rendering and duplicate Archive count removal only. */
.pka4-arkive-brand img{
  display:block!important;
  width:100%!important;
  height:auto!important;
  max-height:none!important;
  object-fit:contain!important;
  object-position:left center!important;
}
@media(min-width:1251px){
  .pka4-masthead{
    grid-template-columns:104px minmax(500px,560px) minmax(360px,1fr) 138px!important;
    column-gap:24px!important;
  }
  .pka4-arkive-brand{max-width:560px!important;}
}
.pka4-masthead-stat{
  width:138px!important;
  min-width:138px!important;
  max-width:138px!important;
  white-space:nowrap!important;
}
.pka4-masthead-stat strong,.pka4-masthead-stat span{white-space:nowrap!important;}
/* Archive section heading no longer reserves/duplicates a count at far right. */
.pka4-archive-view .pka4-sectionhead{grid-template-columns:1fr!important;}

/* v0.8.16 — authorized masthead revision: mascot integrated into ARKIVE wordmark.
   Scope: homepage masthead only. Keep existing site functions and lower modules unchanged. */
.pka4-masthead-moqian-left{display:none!important}
.pka4-masthead{
  grid-template-columns:minmax(520px,1.55fr) minmax(320px,1fr) 156px!important;
  column-gap:28px!important;
  row-gap:0!important;
  align-items:center!important;
  padding:30px 0 24px!important;
}
.pka4-arkive-brand{
  max-width:760px!important;
  width:100%!important;
  align-self:center!important;
  justify-self:start!important;
}
.pka4-arkive-brand img{
  display:block!important;
  width:100%!important;
  height:auto!important;
  object-fit:contain!important;
}
.pka4-masthead-copy{
  min-width:0!important;
  padding-left:28px!important;
  border-left:1px solid rgba(23,22,18,.32)!important;
  align-self:center!important;
}
.pka4-masthead-copy h1{
  margin:0 0 10px!important;
  font-size:32px!important;
  line-height:1.08!important;
  letter-spacing:.02em!important;
}
.pka4-masthead-copy p{
  margin:0!important;
  display:flex!important;
  flex-direction:column!important;
  gap:4px!important;
  font-size:15px!important;
  line-height:1.45!important;
  color:var(--muted)!important;
}
.pka4-masthead-copy p span{display:block!important;white-space:nowrap!important}
.pka4-masthead-stat{
  width:156px!important;
  min-width:156px!important;
  padding-left:28px!important;
  border-left:1px solid rgba(23,22,18,.32)!important;
  text-align:center!important;
  justify-self:end!important;
  align-self:center!important;
}
.pka4-masthead-stat strong{display:block!important;font-size:34px!important;line-height:1.02!important;white-space:nowrap!important}
.pka4-masthead-stat span{display:block!important;margin-top:10px!important;font-size:14px!important;color:var(--muted)!important;white-space:nowrap!important}
@media(max-width:1100px){
  .pka4-masthead{
    grid-template-columns:minmax(360px,1fr) 146px!important;
    column-gap:24px!important;
    row-gap:16px!important;
    padding:28px 0 22px!important;
  }
  .pka4-arkive-brand{max-width:620px!important;grid-column:1!important;grid-row:1!important}
  .pka4-masthead-copy{grid-column:1!important;grid-row:2!important;padding-left:24px!important}
  .pka4-masthead-copy h1{font-size:29px!important}
  .pka4-masthead-copy p{font-size:14px!important}
  .pka4-masthead-copy p span{white-space:normal!important}
  .pka4-masthead-stat{grid-column:2!important;grid-row:1 / span 2!important;align-self:center!important;width:146px!important;min-width:146px!important;padding-left:22px!important}
  .pka4-masthead-stat strong{font-size:32px!important}
}
@media(max-width:700px){
  .pka4-masthead{
    grid-template-columns:minmax(0,1fr)!important;
    column-gap:0!important;
    row-gap:10px!important;
    align-items:start!important;
    padding:24px 0 18px!important;
  }
  .pka4-arkive-brand{grid-column:1!important;grid-row:1!important;max-width:100%!important;width:min(100%,460px)!important}
  .pka4-masthead-copy{grid-column:1!important;grid-row:2!important;padding:10px 0 0!important;border-left:0!important;border-top:1px solid rgba(23,22,18,.32)!important}
  .pka4-masthead-copy h1{font-size:25px!important;line-height:1.15!important;margin:0 0 8px!important}
  .pka4-masthead-copy p{font-size:13px!important;line-height:1.5!important;gap:3px!important}
  .pka4-masthead-copy p span{white-space:normal!important}
  .pka4-masthead-stat{grid-column:1!important;grid-row:3!important;width:auto!important;min-width:0!important;padding:8px 0 0!important;border-left:0!important;text-align:left!important;justify-self:start!important}
  .pka4-masthead-stat strong{font-size:22px!important}
  .pka4-masthead-stat span{font-size:12px!important;margin-top:4px!important}
}