:root{
  --bg:#f5f7fa;--surface:#fff;--surface-2:#f8fafc;--text:#172033;--muted:#667085;
  --line:#e5e7eb;--brand:#ff9800;--brand-dark:#e67e00;--navy:#10233f;--blue:#2f6fed;
  --soft-blue:#eef4ff;--soft-orange:#fff7ed;--green:#15803d;--shadow:0 12px 35px rgba(16,35,63,.07);
  --radius:16px;--max:1180px;--content:820px
}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.7;font-size:16px}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header-inner{max-width:var(--max);height:66px;margin:auto;padding:0 22px;display:flex;align-items:center;gap:26px}
.site-logo{font-size:19px;font-weight:900;letter-spacing:-.6px;color:#13213a;white-space:nowrap}.site-logo span{color:var(--brand)}
.site-nav{display:flex;align-items:center;gap:4px;margin-left:10px}.site-nav a{color:#536174;font-weight:600;font-size:14px;padding:9px 12px;border-radius:9px}.site-nav a:hover{background:#f3f5f8;color:var(--text);text-decoration:none}
.site-search{margin-left:auto;display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--surface-2);border-radius:10px;padding:8px 12px;color:var(--muted);font-size:13px}.site-search:hover{text-decoration:none;border-color:#cbd5e1}
main{max-width:var(--max);margin:0 auto;padding:34px 22px 70px}.content-grid{display:grid;grid-template-columns:minmax(0,var(--content)) 280px;gap:28px;align-items:start}
article{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:clamp(24px,4vw,48px);overflow:hidden}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--muted);font-size:13px;margin:0 0 22px}.breadcrumb a{color:var(--muted)}.breadcrumb a:hover{color:var(--blue)}
.article-kicker{display:inline-flex;align-items:center;background:var(--soft-orange);border:1px solid #fed7aa;color:#9a3412;border-radius:999px;padding:5px 11px;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
h1{font-size:clamp(34px,5vw,54px);line-height:1.08;letter-spacing:-.035em;margin:0 0 14px;color:#101a2c}h2{font-size:28px;line-height:1.2;letter-spacing:-.02em;margin:2.1em 0 .65em;color:#13213a}h3{font-size:20px;line-height:1.35;margin:1.5em 0 .4em}p{margin:0 0 1.05em;max-width:76ch}ul,ol{padding-left:1.35em}li{margin:.35em 0}strong{font-weight:800}.lead{font-size:19px;color:#526075;line-height:1.65;max-width:72ch}.byline{font-size:13px;color:var(--muted);margin:12px 0 22px}.byline strong{color:#39465a}
.ad-container{margin:26px 0}.ad-label{font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#98a2b3;text-align:center;margin-bottom:6px}.ad-slot{min-height:104px;border:1px dashed #cfd6df;border-radius:14px;background:#fafbfc;display:flex;align-items:center;justify-content:center;color:#a0a8b5;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.research-snapshot{background:linear-gradient(135deg,#f8fbff,#eef5ff);border:1px solid #cfe0f8;border-radius:16px;padding:24px 26px;margin:18px 0 30px;box-shadow:0 7px 24px rgba(47,111,237,.07)}
.research-snapshot h2{margin:0 0 12px}.research-snapshot h3{margin-top:20px}.research-snapshot p:last-child{margin-bottom:0}.snapshot-source{display:inline-flex;align-items:center;background:#fff;border:1px solid #cfe0f8;color:#2455a5;border-radius:999px;padding:5px 10px;font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px}.research-snapshot a{font-weight:800;display:inline-flex;gap:5px;align-items:center}.research-snapshot a:hover{text-decoration:none;color:#174ea6}.research-snapshot a::after{content:"↗"}.data-note{font-size:13px;color:var(--muted)}
.analysis-card{background:#fffaf2;border:1px solid #fed7aa;border-radius:16px;padding:22px 24px;margin:18px 0}.analysis-card h2{margin-top:0}.score-card{background:var(--navy);color:#fff;border-radius:16px;padding:22px 24px;margin:22px 0}.score-card h2,.score-card h3{color:#fff;margin-top:0}.score-card p{color:#d8e0ec}.score-bar{height:9px;background:#31445f;border-radius:999px;overflow:hidden}.score-bar span{display:block;height:100%;background:var(--brand);border-radius:999px}
.source-list{background:#fafbfc;border:1px solid var(--line);border-radius:14px;padding:18px 22px}.related-topics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.related-topics a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-weight:700;color:#26344a}.related-topics a:hover{border-color:#b9c7db;text-decoration:none;background:#f8fbff}
.sidebar{position:sticky;top:90px}.sidebar-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;margin-bottom:16px;box-shadow:0 8px 24px rgba(16,35,63,.05)}.sidebar-card h3{font-size:14px;margin:0 0 10px}.sidebar-card p{font-size:13px;color:var(--muted)}
.footer{background:#fff;border-top:1px solid var(--line);padding:46px 22px 28px;margin-top:0}.footer-inner{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:44px}.footer-brand{font-size:18px;font-weight:900}.footer-brand span{color:var(--brand)}.footer-desc{font-size:14px;color:var(--muted);max-width:320px}.footer-col h4{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#7b8798;margin:0 0 12px}.footer-col a{display:block;color:#5f6b7c;font-size:14px;padding:3px 0}.footer-bottom{max-width:var(--max);margin:30px auto 0;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;color:#8a94a4;font-size:12px}.footer-legal{display:flex;gap:15px}.footer-legal a{color:#7b8798}
@media(max-width:900px){.content-grid{grid-template-columns:1fr}.sidebar{position:static}.site-search{display:none}.footer-inner{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.site-header-inner{height:60px;padding:0 14px}.site-nav{display:none}main{padding:18px 12px 48px}article{padding:22px 18px;border-radius:16px}h1{font-size:36px}.lead{font-size:17px}.research-snapshot{padding:19px}.related-topics{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.sidebar{display:none}}

.art-sidebar{position:sticky;top:90px}.art-sidebar .sidebar-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;margin-bottom:16px;box-shadow:0 8px 24px rgba(16,35,63,.05)}.art-sidebar .sidebar-title{font-size:11px;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:#7b8798;margin-bottom:12px}.sidebar-stat{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-top:1px solid var(--line);font-size:13px}.sidebar-stat-label{color:var(--muted)}.sidebar-stat-value{font-weight:800;color:var(--text)}.bar-track{background:#e8edf3;border-radius:999px;overflow:hidden}.bar-fill{height:100%;border-radius:999px}@media(max-width:900px){.art-sidebar{position:static}}

/* 1000-topic priority design */
.priority-topic{padding:36px 0 64px}.priority-topic .container{max-width:1120px}.priority-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}.priority-main{min-width:0}.priority-sidebar{display:flex;flex-direction:column;gap:16px}.topic-cardx{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:24px;margin-bottom:18px;box-shadow:0 1px 3px rgba(0,0,0,.04)}.topic-cardx h2{font-size:1.08rem;margin:0 0 10px}.topic-cardx p{color:#374151;line-height:1.75;margin:.55rem 0}.topic-kicker{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;font-weight:800;color:#b45309;margin-bottom:8px}.topic-meta{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 20px}.topic-pill{font-size:.72rem;font-weight:700;border:1px solid #e5e7eb;border-radius:999px;padding:4px 9px;background:#f9fafb}.driver-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.driver{padding:14px;border:1px solid #e5e7eb;border-radius:10px;background:#fafafa}.driver strong{display:block;margin-bottom:4px}.driver span{font-size:.84rem;color:#4b5563}.related-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.related-list a{padding:10px 12px;border:1px solid #e5e7eb;border-radius:9px;background:#fff;font-size:.84rem;font-weight:650}.priority-sidebar .sidebox{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:18px}.sidebox h3{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:#6b7280;margin:0 0 10px}.sidebox a{display:block;padding:5px 0;font-size:.86rem;color:#374151}.pressure{display:flex;align-items:center;justify-content:space-between;gap:12px}.pressure-score{font-size:2rem;font-weight:900;color:#b45309}.filter-count{font-size:.75rem;color:#6b7280;font-weight:600;margin-left:8px}.priority-categories{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}.priority-categories button{border:1px solid #e5e7eb;background:#fff;border-radius:999px;padding:8px 12px;font-weight:700;font-size:.78rem;cursor:pointer}.priority-categories button.active,.priority-categories button:hover{background:#111827;color:#fff;border-color:#111827}@media(max-width:900px){.priority-grid{grid-template-columns:1fr}.priority-sidebar{order:2}}@media(max-width:640px){.driver-grid,.related-list{grid-template-columns:1fr}}