/* Styles for curator.wangchuyao.com */
/* Self-hosted web fonts, cut down to the characters the site uses (tools/fonts.py). Google Fonts is unreachable from
   mainland China, so the fonts are served from this site. Re-run tools/fonts.py after adding text. */
@font-face{font-family:'Noto Serif SC';src:url('/assets/fonts/noto-serif-sc-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'Noto Serif SC';src:url('/assets/fonts/noto-serif-sc-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:'Noto Serif SC';src:url('/assets/fonts/noto-serif-sc-700.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap;}
@font-face{font-family:'EB Garamond';src:url('/assets/fonts/eb-garamond-400.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;}
@font-face{font-family:'EB Garamond';src:url('/assets/fonts/eb-garamond-500.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap;}
@font-face{font-family:'EB Garamond';src:url('/assets/fonts/eb-garamond-400-italic.woff2') format('woff2');font-weight:400;font-style:italic;font-display:swap;}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;}
:root {
  --bg-primary:#FAF8F3; --bg-warm:#F5F2EB; --bg-card:#FFFFFF;
  --text-primary:#4A3728; --text-secondary:#5C4A3D; --text-muted:#9C948A;
  --gold:#8A4038; --gold-dim:#9E5248; --gold-glow:rgba(138,64,56,0.08);
  --heading-gold:#8A4038; --item-title:#6B3A2A;
  --border:#E8E3DA; --border-light:#EDE9E1;
  /* type: two families, five sizes (小注 / 正文 / 条目 / 标题 / 站名) */
  --serif:'Noto Serif SC',serif; --latin:'EB Garamond','Noto Serif SC',serif;
  --fs-small:14px; --fs-body:17px; --fs-item:19px; --fs-title:22px; --fs-site:36px;
  --edge:17px;   /* page edge: one body character, same on every grid page */
  --ctrl:44px;   /* close crosses and lightbox arrows */
  --ctrl-nav:56px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{overflow-y:scroll;}   /* keeps the centred layout from shifting when a filter changes the page height */
body{font-family:var(--serif);font-size:var(--fs-body);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;}
::-webkit-scrollbar{width:5px;}::-webkit-scrollbar-track{background:var(--bg-primary);}::-webkit-scrollbar-thumb{background:var(--gold-dim);border-radius:3px;}
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}   /* opacity only: cards never move, so spacing is identical before and after a filter click */

.header{text-align:center;padding:48px 24px 32px;background:linear-gradient(180deg,#F3F0E7 0%,var(--bg-primary) 100%);}
.header h1{font-family:var(--serif);font-size:var(--fs-site);font-weight:700;letter-spacing:8px;color:var(--heading-gold);}
.header-subtitle{font-family:var(--serif);font-size:var(--fs-title);font-weight:500;color:var(--heading-gold);margin-top:14px;line-height:2;letter-spacing:2px;}

.neo-divider{display:flex;align-items:center;justify-content:center;gap:16px;padding:6px 0;width:50%;max-width:400px;margin:0 auto;}
.neo-divider .nd-line{flex:1;height:1px;background:var(--gold);opacity:0.5;}
.neo-divider .nd-dot{width:5px;height:5px;border-radius:50%;background:var(--gold);opacity:0.6;flex-shrink:0;}

.tabs-container{position:sticky;top:0;z-index:100;background:rgba(250,248,243,0.95);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);}
.tabs-bar{display:flex;flex-wrap:wrap;justify-content:center;max-width:960px;margin:0 auto;}
.tab-btn{display:inline-block;text-decoration:none;padding:15px 24px;border:none;background:transparent;font-family:var(--serif);font-size:var(--fs-item);font-weight:500;color:var(--text-muted);cursor:pointer;transition:all 0.3s;white-space:nowrap;position:relative;letter-spacing:2px;}
.tab-btn:hover{color:var(--text-secondary);}
.tab-btn.active{color:var(--heading-gold);font-weight:700;}
.tab-btn.active::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:24px;height:2px;background:var(--gold);}

.main{max-width:960px;margin:0 auto;padding:0 var(--edge) 60px;}
.tab-content{animation:fadeIn 0.4s ease;}

.section-header{text-align:center;padding:var(--edge) 0 8px;}
.section-title{font-family:var(--serif);font-size:var(--fs-title);font-weight:700;color:var(--heading-gold);letter-spacing:4px;}
.section-after-divider{padding-bottom:20px;}

.curator-statement{font-family:var(--serif);font-size:var(--fs-body);line-height:2.2;color:var(--heading-gold);max-width:580px;margin:0 auto;text-align:center;padding:12px 0 28px;}
.cabinet-statement{font-family:var(--serif);font-size:var(--fs-body);line-height:2;color:var(--heading-gold);max-width:580px;margin:0 auto;text-align:center;padding:14px 0 0;}
.cabinet-section-header{text-align:center;padding:12px 0 8px;}

.featured-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:8px 0;}
.item-card{background:var(--bg-card);border:1px solid var(--border);border-radius:3px;overflow:hidden;cursor:pointer;transition:all 0.35s;position:relative;padding:10px;}
.item-card:hover{border-color:var(--gold);box-shadow:0 6px 24px rgba(0,0,0,0.06),0 0 0 1px var(--gold);transform:translateY(-3px);}
.item-card::before{content:'';position:absolute;top:0;left:15%;right:15%;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;transition:opacity 0.35s;}
.item-card:hover::before{opacity:0.6;}
.item-image{width:100%;background:var(--bg-warm);display:block;overflow:hidden;}
.item-image img{width:100%;height:auto;display:block;transition:transform 0.6s;}
.item-card:hover .item-image img{transform:scale(1.03);}
.item-placeholder{font-family:var(--latin);font-size:42px;color:var(--border);}
.item-info{padding:13px 0 4px;}
.item-title{font-family:var(--serif);font-size:var(--fs-item);font-weight:500;color:var(--item-title);line-height:1.65;}
.item-meta{font-size:var(--fs-body);color:var(--text-muted);margin-top:5px;display:flex;gap:12px;align-items:center;font-family:var(--latin);}
.item-tag{display:inline-block;padding:2px 10px;border-radius:2px;font-size:var(--fs-small);font-weight:500;color:var(--gold);background:var(--gold-glow);border:1px solid rgba(138,64,56,0.15);letter-spacing:1px;font-family:var(--serif);}
.item-tag.sale{color:#A5503C;background:rgba(165,80,60,0.06);border-color:rgba(165,80,60,0.15);}


.filter-bar{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;padding:0 0 calc(var(--edge) - 8px);}
.filter-btn{padding:7px 18px;border:1px solid var(--border);border-radius:2px;background:transparent;color:var(--text-muted);font-size:var(--fs-body);font-family:var(--serif);font-weight:500;cursor:pointer;transition:all 0.2s;letter-spacing:1px;}
.filter-btn:hover{border-color:var(--text-muted);color:var(--text-secondary);}
.filter-btn.active{border-color:var(--gold);color:var(--gold);background:var(--gold-glow);}

.chronicle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:8px 0;}
.chronicle-card{background:var(--bg-card);border:1px solid var(--border);border-radius:3px;overflow:hidden;cursor:pointer;transition:all 0.35s;}
.chronicle-card:hover{border-color:var(--gold);box-shadow:0 6px 24px rgba(0,0,0,0.06);transform:translateY(-3px);}
.chronicle-card .card-img{width:100%;aspect-ratio:1/1;overflow:hidden;background:var(--bg-warm);}
.chronicle-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s;}
.chronicle-card:hover .card-img img{transform:scale(1.03);}
.chronicle-card .card-info{padding:14px 16px 12px;border-bottom:1px solid var(--border-light);}
.chronicle-card .card-title{font-family:var(--serif);font-size:var(--fs-body);font-weight:500;color:var(--item-title);line-height:1.7;}
.article-modal{display:none;position:fixed;top:0;left:0;right:0;bottom:0;z-index:10000;background:rgba(0,0,0,0.6);backdrop-filter:blur(6px);overflow-y:auto;padding:40px 20px;}
.article-modal.open{display:block;}
.article-modal-inner{max-width:1080px;margin:0 auto;background:var(--bg-primary);border-radius:4px;padding:40px 36px;position:relative;box-shadow:0 20px 60px rgba(0,0,0,0.2);}
.article-modal-close{position:absolute;top:16px;right:20px;font-size:var(--ctrl);line-height:1;color:var(--text-muted);cursor:pointer;background:none;border:none;transition:color 0.2s;}
.article-modal-close:hover{color:var(--text-primary);}
.article-img-stack{display:flex;flex-direction:column;gap:12px;max-width:720px;margin:0 auto 24px;}
.article-img-stack img{width:100%;height:auto;display:block;border-radius:3px;border:1px solid var(--border);}
.article-img-side{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:720px;margin:0 auto 24px;}
.article-img-side img{width:100%;height:auto;display:block;border-radius:3px;border:1px solid var(--border);}
.article-img-grid4{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:720px;margin:0 auto 24px;}
.article-img-grid4 img{width:100%;height:auto;display:block;border-radius:3px;border:1px solid var(--border);}
.article-img-grid6{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:720px;margin:0 auto 24px;}
.article-img-grid6 img{width:100%;height:auto;display:block;border-radius:3px;border:1px solid var(--border);}
.article-img-grid3left{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:720px;margin:0 auto 24px;}
.article-img-grid3left-main{display:flex;}
.article-img-grid3left-main img{width:100%;object-fit:cover;border-radius:3px;border:1px solid var(--border);display:block;}
.article-img-grid3left-stack{display:flex;flex-direction:column;gap:12px;}
.article-img-grid3left-stack img{width:100%;height:auto;display:block;border-radius:3px;border:1px solid var(--border);}
.article-modal-img{width:100%;max-width:720px;display:block;margin:0 auto 24px;border-radius:3px;border:1px solid var(--border);}
/* ---------- Full-text page (/text/, unlisted) ---------- */
.text-page{max-width:720px;margin:0 auto;}
.text-note,.text-toc{font-size:var(--fs-small);color:var(--text-muted);text-align:center;line-height:2;}
.text-toc a{color:var(--gold);text-decoration:none;}
.text-h2{font-size:var(--fs-title);font-weight:500;letter-spacing:4px;color:var(--heading-gold);text-align:center;margin:40px 0 10px;}
.text-h3{font-size:var(--fs-item);font-weight:500;letter-spacing:2px;color:var(--item-title);margin:26px 0 6px;border-bottom:1px solid var(--border);padding-bottom:4px;}
.text-statement{font-size:var(--fs-body);line-height:2;color:var(--text-muted);text-align:center;margin:0 0 10px;}
.text-item,.text-article{padding:14px 0;border-bottom:1px solid var(--border-light);}
.text-item-head{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:baseline;margin-bottom:6px;}
.text-id{font-family:var(--latin);font-size:var(--fs-small);color:var(--text-muted);}
.text-title{font-size:var(--fs-item);font-weight:500;color:var(--item-title);}
.text-meta{font-size:var(--fs-small);color:var(--text-muted);}
.text-desc{font-size:var(--fs-body);line-height:2;color:var(--text-secondary);margin:0;text-align:justify;}
.text-count{font-family:var(--latin);font-size:var(--fs-small);color:var(--text-muted);margin-left:8px;}
.text-count-line{font-family:var(--latin);font-size:var(--fs-small);color:var(--text-muted);margin-top:6px;}
.text-body{font-size:var(--fs-body);line-height:2.1;color:var(--text-secondary);text-align:justify;}
.text-body strong{color:var(--item-title);font-weight:500;}
.text-link{font-size:var(--fs-small);color:var(--text-muted);margin-top:6px;}

@media(max-width:640px){.article-img-side,.article-img-grid4,.article-img-grid6,.article-img-grid3left{grid-template-columns:1fr;}}
.article-modal-title{font-family:var(--serif);font-size:var(--fs-title);font-weight:700;color:var(--item-title);line-height:1.7;margin-bottom:8px;text-align:center;}
.article-modal-date{font-family:var(--latin);font-size:var(--fs-body);color:var(--text-muted);font-style:italic;margin-bottom:20px;text-align:center;}
.article-modal-date:empty{margin-bottom:16px;}
.article-modal-body{font-family:var(--serif);font-size:var(--fs-body);line-height:2.2;color:var(--text-secondary);}

/* reverse link block at bottom of article modal */
.article-item-link{margin-top:28px;padding-top:20px;border-top:1px solid var(--border);text-align:center;}
.article-item-link-label{font-family:var(--serif);font-size:var(--fs-small);color:var(--text-muted);letter-spacing:2px;margin-bottom:10px;}
.article-item-link-name{font-family:var(--serif);font-size:var(--fs-body);font-weight:500;color:var(--item-title);cursor:pointer;letter-spacing:1px;transition:color 0.2s;}
.article-item-link-name:hover{color:var(--gold);}

.inline-link{color:var(--gold);text-decoration:underline;}

.group-link{color:var(--gold);text-decoration:none;border-bottom:1px solid rgba(138,64,56,0.35);transition:border-color 0.2s;}
.group-link:hover{border-bottom-color:var(--gold);}

/* chronicle lists */
.chronicle-list{max-width:640px;margin:0 auto;padding:6px 0 4px;}
.chronicle-row{padding:16px 8px;border-top:1px solid var(--border);cursor:pointer;transition:background 0.2s;}
.chronicle-row:last-child{border-bottom:1px solid var(--border);}
.chronicle-row:hover{background:rgba(138,64,56,0.04);}
.chronicle-row-title{font-family:var(--serif);font-size:var(--fs-item);font-weight:500;color:var(--item-title);line-height:1.7;transition:color 0.2s;}
.chronicle-row:hover .chronicle-row-title{color:var(--gold);}
.chronicle-row-deck{font-family:var(--serif);font-size:var(--fs-small);color:var(--text-muted);margin-top:4px;line-height:1.8;letter-spacing:0.5px;}

/* chronicle groups */
.chronicle-group{padding-top:28px;scroll-margin-top:72px;}
.chronicle-group:first-of-type{padding-top:4px;}
.chronicle-group-title{font-family:var(--serif);font-size:var(--fs-item);font-weight:700;color:var(--heading-gold);letter-spacing:6px;text-align:center;padding-bottom:6px;}
.chronicle-group-statement{font-family:var(--serif);font-size:var(--fs-small);line-height:2;color:var(--text-muted);text-align:center;margin-top:4px;padding-bottom:10px;}
.article-item-link-name+.article-item-link-name{margin-top:6px;}
.article-item-link-name a{color:inherit;text-decoration:none;}

/* type statement style */
.type-statement{font-family:var(--serif);font-size:var(--fs-body);line-height:2;color:var(--text-muted);max-width:520px;margin:0 auto;text-align:center;padding:0 0 20px;}
.cabinet-intro{font-size:var(--fs-item);}

.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:8px 0;}
.gallery-item{aspect-ratio:3/4;overflow:hidden;cursor:pointer;position:relative;background:var(--bg-warm);}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;-webkit-user-drag:none;transition:transform 0.45s ease, opacity 0.3s ease;}
.gallery-item:hover img{transform:scale(1.04);opacity:0.88;}
.gallery-item::after{content:'⊕';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:28px;color:rgba(250,248,243,0.9);opacity:0;transition:opacity 0.3s ease;pointer-events:none;text-shadow:0 1px 6px rgba(0,0,0,0.4);}
.gallery-item:hover::after{opacity:1;}

.lightbox{display:none;position:fixed;top:0;left:0;right:0;bottom:0;z-index:10000;background:rgba(0,0,0,0.88);backdrop-filter:blur(8px);align-items:center;justify-content:center;flex-direction:column;padding:18px 9px 40px;cursor:pointer;}
.lightbox.open{display:flex;}
.lightbox img{max-width:90%;max-height:75vh;object-fit:contain;display:block;}
.lightbox-info{margin-top:12px;text-align:center;margin-left:auto;margin-right:auto;}
.lightbox-title{font-family:var(--serif);font-size:var(--fs-title);color:#F5F0E8;}
.lightbox-desc{font-size:18px;color:#A9A193;margin-top:5px;line-height:1.8;font-family:var(--latin);text-align:justify;text-align-last:left;}
.lightbox-close{position:absolute;top:24px;right:28px;font-size:var(--ctrl);line-height:1;color:#999;cursor:pointer;background:none;border:none;transition:color 0.2s;}
.lightbox-close:hover{color:#fff;}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);font-family:var(--latin);font-size:var(--ctrl-nav);line-height:1;color:#999;background:none;border:none;cursor:pointer;padding:24px 18px;transition:color 0.2s;}
.lightbox-nav:hover{color:#fff;}
.lightbox-nav:focus{outline:none;}.lightbox-nav:focus-visible{color:#fff;}
.lightbox-prev{left:16px;}.lightbox-next{right:16px;}

.footer{text-align:center;padding:48px 24px;border-top:1px solid var(--border);}
.footer p{font-family:var(--serif);font-size:var(--fs-body);font-weight:500;color:var(--gold);letter-spacing:2px;}
.footer p+p{margin-top:6px;}
.footer p span.en{font-family:var(--latin);letter-spacing:2px;margin-left:4px;}
.footer a{color:var(--gold);text-decoration:none;font-family:var(--latin);font-size:var(--fs-body);letter-spacing:2px;}
.footer a:hover{text-decoration:underline;}
.footer-note-link{color:var(--gold);font-family:var(--serif);font-size:var(--fs-body);letter-spacing:2px;cursor:pointer;transition:color 0.2s;border:none;background:none;padding:0;text-decoration:underline;}
.footer-note-link:hover{text-decoration:underline;}
.curator-note-modal{display:none;position:fixed;top:0;left:0;right:0;bottom:0;z-index:10000;background:var(--bg-primary);overflow-y:auto;cursor:pointer;}
.curator-note-modal.open{display:flex;align-items:center;justify-content:center;}
.curator-note-modal-inner{max-width:580px;padding:40px 32px;font-family:var(--serif);font-size:var(--fs-body);line-height:2.2;color:var(--text-secondary);text-align:justify;letter-spacing:0.5px;}
.curator-note-modal-title{font-size:var(--fs-title);font-weight:700;color:var(--heading-gold);text-align:center;letter-spacing:4px;margin-bottom:28px;}
.curator-note-modal-close{position:absolute;top:24px;right:28px;font-size:var(--ctrl);line-height:1;color:var(--text-muted);cursor:pointer;background:none;border:none;transition:color 0.2s;}
.curator-note-modal-close:hover{color:var(--text-primary);}

/* conversation modal */

@media(max-width:640px){
  /* essays fill the phone screen: no grey margin, one body character of side padding as on the grid pages */
  .article-modal{padding:0;}
  .article-modal-inner{border-radius:0;min-height:100%;padding:56px var(--edge) 40px;}
  .article-modal-body{font-size:16px;line-height:1.7;}
  /* card titles one step smaller on phones (body size), so longer names keep to two lines */
  .item-title{font-size:var(--fs-body);}
  :root{--fs-small:13px; --fs-body:15px; --fs-item:16px; --fs-title:20px; --fs-site:24px; --ctrl:38px; --ctrl-nav:48px; --edge:15px;}
  .header{padding:36px 16px 24px;}.header h1{letter-spacing:4px;}
  .tabs-bar{justify-content:center;padding:0 8px;}.tab-btn{padding:13px 14px;font-size:var(--fs-body);}
  .featured-grid{grid-template-columns:repeat(2,1fr);gap:12px;}.chronicle-grid{grid-template-columns:repeat(2,1fr);gap:12px;}.gallery-grid{grid-template-columns:repeat(3,1fr);gap:6px;}
  .main{padding:0 var(--edge) 40px;}.item-card{padding:7px;}.item-info{padding:9px 0 2px;}
  .neo-divider{width:70%;}
  /* phone lightbox: image sized so that title, text and button fit on one screen; scrolls only if they cannot */
  .lightbox{display:none;padding:19px 3px 14px;overflow-y:auto;justify-content:flex-start;}
  .lightbox.open{display:flex;}
  .lightbox img{max-height:min(52vh, calc(100vh - 330px));max-width:100%;}
  .lightbox-info{margin-top:7px;}.lightbox-desc{font-size:18px;line-height:1.7;margin-top:4px;}   /* largest size at which the longest entry still fits with a full-width image on 390 px phones */
  #lightboxArticleLink{margin-top:8px !important;padding:6px 18px !important;}
  .lightbox-nav{padding:20px 8px;position:fixed;}.lightbox-prev{left:0;}.lightbox-next{right:0;}
  .lightbox-close{position:fixed;}
}
@media(max-width:380px){ .lightbox-desc{font-size:var(--fs-body);} }