:root{--dg-primary:#0F5BD8;--dg-primary-hover:#0B4BB7;--dg-soft:#E9F1FF;--dg-surface:#FFFFFF;--dg-bg:#EEF4FB;--dg-text:#10213A;--dg-muted:#425466;--dg-border:#D8E3F1;--dg-radius:12px;--dg-font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif}*{box-sizing:border-box}html{color-scheme:light}body{margin:0;background:var(--dg-bg);color:var(--dg-text);font-family:var(--dg-font);font-size:16px;line-height:1.6}a{color:var(--dg-primary);text-decoration:none}a:hover{text-decoration:underline}button,input,select{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--dg-primary);outline-offset:4px}h1,h2,h3,p{margin:0}h1{font-size:40px;line-height:1.35;font-weight:700}h2{font-size:24px;line-height:1.35}h3{font-size:20px;line-height:1.35}.dg-container{width:min(100% - 48px,1200px);margin-inline:auto}.dg-header{background:var(--dg-surface);border-bottom:1px solid var(--dg-border)}.dg-header-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px}.dg-brand{font-size:20px;font-weight:700;color:var(--dg-text);display:flex;flex-wrap:wrap;align-items:center;gap:12px}.dg-brand span{font-size:13px;font-weight:500;color:var(--dg-muted);border-left:1px solid var(--dg-border);padding-left:12px}.dg-header nav{display:flex;gap:8px}.dg-header nav a{display:inline-flex;min-height:44px;align-items:center;padding:8px 12px;border-radius:8px;color:var(--dg-text);font-size:14px}.dg-header nav a[aria-current=page]{background:var(--dg-soft);color:var(--dg-primary)}.dg-skip{position:fixed;left:16px;top:-80px;z-index:10001;padding:12px;background:var(--dg-surface)}.dg-skip:focus{top:8px}.dg-hero{padding:48px 0 32px;max-width:900px}.dg-eyebrow{display:block;color:var(--dg-primary);font-size:14px;font-weight:600;margin-bottom:12px}.dg-hero p{color:var(--dg-muted);margin-top:16px;max-width:760px}.dg-section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.dg-section-heading p{color:var(--dg-muted);font-size:14px}.dg-search{display:flex;flex-wrap:wrap;align-items:center;gap:12px;background:var(--dg-surface);padding:16px;border:1px solid var(--dg-border);border-radius:var(--dg-radius);margin-bottom:24px}.dg-search label{font-weight:600;font-size:14px}.dg-search input{flex:1;min-width:160px;min-height:44px;padding:8px 12px;border:1px solid var(--dg-border);border-radius:8px;background:var(--dg-bg);color:var(--dg-text)}.dg-search select{min-height:44px;max-width:100%;padding:8px 12px;border:1px solid var(--dg-border);border-radius:8px;background:var(--dg-surface);color:var(--dg-text)}.dg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:24px}.dg-card{overflow:hidden;border:1px solid var(--dg-border);border-radius:16px;background:var(--dg-surface);display:flex;flex-direction:column}.dg-card[hidden]{display:none}.dg-card-image{display:block;aspect-ratio:16/10;background:var(--dg-surface);padding:16px;border-bottom:1px solid var(--dg-border)}.dg-card-image img{width:100%;height:100%;object-fit:contain}.dg-card-body{padding:24px;display:flex;flex-direction:column;gap:16px;flex:1}.dg-card-body p{color:var(--dg-muted);font-size:14px}.dg-tags{display:flex;gap:8px;flex-wrap:wrap}.dg-tag{display:inline-flex;align-items:center;padding:4px 12px;background:var(--dg-soft);color:var(--dg-primary);font-size:12px;border-radius:999px}.dg-card-meta{display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--dg-muted);font-size:14px}.dg-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border:1px solid var(--dg-primary);padding:8px 20px;border-radius:8px;background:var(--dg-primary);color:var(--dg-surface);font-weight:600;font-size:14px;cursor:pointer}.dg-button:hover{background:var(--dg-primary-hover);text-decoration:none}.dg-button-secondary{background:var(--dg-surface);color:var(--dg-primary)}.dg-button-secondary:hover{background:var(--dg-soft)}.dg-card .dg-button{align-self:flex-start;margin-top:auto}.dg-empty{padding:32px 16px;text-align:center;color:var(--dg-muted)}.dg-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;margin-top:24px;color:var(--dg-muted)}.dg-case-heading{padding:24px 0}.dg-case-heading h1{font-size:32px}.dg-case-heading .dg-tags{margin:16px 0}.dg-case-heading p{color:var(--dg-muted);max-width:880px}.dg-case-meta{display:flex;gap:24px;flex-wrap:wrap;margin-top:16px;font-size:14px;color:var(--dg-muted)}.dg-viewer-section{background:var(--dg-surface);border:1px solid var(--dg-border);border-radius:16px;overflow:hidden}.dg-case-details{padding:24px;margin-top:24px;border:1px solid var(--dg-border);border-radius:var(--dg-radius);background:var(--dg-surface)}.dg-case-details h2{font-size:20px;margin-bottom:12px}.dg-case-details p{color:var(--dg-muted);font-size:14px}.dg-case-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:24px}.dg-copy-status{font-size:14px;color:var(--dg-muted)}.dg-footer{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;border-top:1px solid var(--dg-border);padding-block:24px;margin-top:48px;font-size:14px;color:var(--dg-muted)}.dg-footer span{margin-right:auto}.dg-record-note{font-size:14px;color:var(--dg-muted);margin-top:24px}@media (max-width:600px){.dg-container{width:calc(100% - 24px)}.dg-header-row{align-items:flex-start;flex-direction:column;gap:8px;padding-block:16px}.dg-brand{font-size:18px}.dg-brand span{font-size:12px}.dg-header nav{width:100%}.dg-header nav a{padding-inline:12px}.dg-hero{padding:32px 0 24px}h1,.dg-case-heading h1{font-size:28px}.dg-section-heading{align-items:flex-start;flex-direction:column;gap:8px}.dg-search input{width:100%;flex-basis:100%}.dg-card-body,.dg-case-details{padding:20px}.dg-footer{margin-top:32px}.dg-footer span{width:100%}.dg-case-meta{gap:8px 16px}}@media (prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
