:root{
  --upj-text:#242424;
  --upj-muted:#6b6b6b;
  --upj-border:#e6e6e6;
  --upj-soft:#f8f8f8;
  --upj-green:#1a8917;
  --upj-max:1120px;
}
*{box-sizing:border-box}
body{margin:0;background:#fff;color:var(--upj-text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.upj-wrap{width:min(var(--upj-max),calc(100% - 40px));margin:0 auto}
.upj-header{border-bottom:1px solid var(--upj-border);background:#fff;position:sticky;top:0;z-index:50}
.upj-header-inner{height:64px;display:flex;align-items:center;gap:22px}
.upj-brand{font-family:Georgia,serif;font-size:30px;font-weight:700;letter-spacing:-1.5px}
.upj-search{flex:1;max-width:320px}
.upj-search input{width:100%;border:0;background:#f5f5f5;border-radius:999px;padding:12px 18px;font-size:14px;outline:none}
.upj-nav{margin-left:auto;display:flex;align-items:center;gap:20px;font-size:14px;color:var(--upj-muted)}
.upj-nav a:hover{color:var(--upj-text)}
.upj-subscribe-btn,.upj-follow,.upj-follow-small{border:0;background:#191919;color:#fff;border-radius:999px;padding:10px 18px;cursor:pointer;font-weight:600}
.upj-hero{padding:58px 0 22px;border-bottom:1px solid var(--upj-border)}
.upj-hero h1{font-size:54px;line-height:1.05;letter-spacing:-2px;margin:0 0 18px}
.upj-hero p{font-size:18px;color:var(--upj-muted);margin:0 0 28px;max-width:660px}
.upj-tabs{display:flex;gap:28px;overflow:auto;white-space:nowrap;border-bottom:1px solid var(--upj-border)}
.upj-tabs a{padding:0 0 16px;color:var(--upj-muted)}
.upj-tabs a:first-child{color:var(--upj-text);border-bottom:1px solid var(--upj-text)}
.upj-layout{display:grid;grid-template-columns:1fr 330px;gap:54px;padding:42px 0}
.upj-feed{min-width:0}
.upj-card{display:grid;grid-template-columns:1fr 220px;gap:32px;padding:34px 0;border-bottom:1px solid var(--upj-border)}
.upj-card:first-child{padding-top:0}
.upj-meta{display:flex;gap:8px;align-items:center;color:var(--upj-muted);font-size:14px}
.upj-card h2{font-size:26px;line-height:1.18;letter-spacing:-.7px;margin:10px 0}
.upj-card h2 a:hover{text-decoration:underline}
.upj-card p{font-size:17px;line-height:1.45;color:var(--upj-muted);margin:0 0 16px}
.upj-thumb img{width:220px;height:140px;object-fit:cover;border-radius:3px}
.upj-pill{display:inline-flex;background:#f2f2f2;border-radius:999px;padding:7px 12px;font-size:13px;color:#555}
.upj-sidebar{border-left:1px solid var(--upj-border);padding-left:42px;position:sticky;top:94px;height:max-content}
.upj-profile{padding-top:8px}
.upj-avatar,.upj-mini-avatar{display:grid;place-items:center;background:#191919;color:#fff;font-weight:800}
.upj-avatar{width:88px;height:88px;border-radius:50%;font-size:36px;margin-bottom:22px}
.upj-mini-avatar{width:42px;height:42px;border-radius:50%;font-size:18px}
.upj-profile h3{font-size:18px;margin:0 0 12px}
.upj-profile p{font-size:15px;line-height:1.5;color:var(--upj-muted)}
.upj-side-box{margin-top:42px}
.upj-side-box h3{font-size:16px}
.tag-cloud-link{display:inline-block;margin:0 8px 10px 0;padding:8px 12px;border:1px solid var(--upj-border);border-radius:999px;color:var(--upj-muted)}
.upj-article-wrap{width:min(760px,calc(100% - 40px));margin:0 auto;padding:58px 0}
.upj-article-header h1{font-size:56px;line-height:1.05;letter-spacing:-2.2px;margin:0 0 28px}
.upj-author-row{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--upj-border);padding-bottom:24px}
.upj-follow-small{margin-left:auto;background:#fff;color:#191919;border:1px solid #191919;padding:8px 16px}
.upj-featured{margin:34px 0}
.upj-featured img{width:100%;border-radius:4px}
.upj-article-content{font-family:Georgia,"Times New Roman",serif;font-size:22px;line-height:1.72;color:#242424}
.upj-article-content h2,.upj-article-content h3{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.2;letter-spacing:-.6px;margin-top:42px}
.upj-article-content p{margin:0 0 28px}
.upj-article-content a{text-decoration:underline}
.upj-tags a{display:inline-block;margin:8px 8px 0 0;background:#f2f2f2;padding:8px 12px;border-radius:999px;color:#555}
.upj-related{padding:10px 0 60px}
.upj-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.upj-related-card{border:1px solid var(--upj-border);border-radius:10px;overflow:hidden;padding-bottom:16px}
.upj-related-card img{width:100%;height:140px;object-fit:cover}
.upj-related-card strong{display:block;padding:14px;font-size:16px}
.upj-footer{border-top:1px solid var(--upj-border);padding:28px 0;color:var(--upj-muted);font-size:14px}
.upj-popup{position:fixed;inset:0;background:rgba(0,0,0,.42);display:none;align-items:center;justify-content:center;z-index:100}
.upj-popup.is-open{display:flex}
.upj-popup-card{width:min(440px,calc(100% - 30px));background:#fff;border-radius:16px;padding:34px;position:relative;box-shadow:0 20px 60px rgba(0,0,0,.18)}
.upj-popup-close{position:absolute;right:18px;top:14px;border:0;background:transparent;font-size:28px;cursor:pointer}
.upj-kicker{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:var(--upj-green);font-weight:700}
.upj-popup-card h2{font-size:30px;line-height:1.1;margin:0 0 10px}
.upj-popup-card p{color:var(--upj-muted)}
#upjNewsletterForm{display:flex;gap:10px;margin-top:20px}
#upjNewsletterForm input{flex:1;border:1px solid var(--upj-border);border-radius:999px;padding:12px 14px}
#upjNewsletterForm button{border:0;background:var(--upj-green);color:#fff;border-radius:999px;padding:12px 16px;font-weight:700;cursor:pointer}
#upjNewsletterMsg{display:block;margin-top:12px;color:var(--upj-muted)}
.upj-empty{padding:40px;background:var(--upj-soft);border-radius:16px}
@media(max-width:900px){
  .upj-header-inner{gap:12px}
  .upj-brand{font-size:26px}
  .upj-search{display:none}
  .upj-nav{gap:12px}
  .upj-layout{grid-template-columns:1fr}
  .upj-sidebar{position:static;border-left:0;border-top:1px solid var(--upj-border);padding-left:0;padding-top:34px}
  .upj-hero h1,.upj-article-header h1{font-size:40px}
  .upj-card{grid-template-columns:1fr 120px;gap:18px}
  .upj-thumb img{width:120px;height:90px}
  .upj-article-content{font-size:20px}
}
@media(max-width:560px){
  .upj-wrap,.upj-article-wrap{width:min(100% - 28px, var(--upj-max))}
  .upj-header-inner{height:58px}
  .upj-nav a{display:none}
  .upj-hero{padding-top:36px}
  .upj-hero h1,.upj-article-header h1{font-size:34px}
  .upj-card{display:block}
  .upj-thumb img{width:100%;height:190px;margin-top:18px}
  .upj-related-grid{grid-template-columns:1fr}
  #upjNewsletterForm{display:block}
  #upjNewsletterForm input,#upjNewsletterForm button{width:100%;margin-top:10px}
}