* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --slate: #e2e5e9;
  --slate-dark: #d4d8de;
  --slate-mid: #c4c9d1;
  --paper: #f8f9fa;
  --border: #c9cdd4;
  --border-light: #dde1e7;
  --crimson: #991b1b;
  --crimson-light: #fee2e2;
  --blue: #1d4ed8;
  --blue-light: #eff6ff;
  --blue-mid: #3b82f6;
  --text-black: #111827;
  --text-dark: #1f2937;
  --text-body: #374151;
  --text-mid: #6b7280;
  --text-light: #9ca3af;
  --text-faint: #d1d5db;
}
html { scroll-behavior: smooth; }
body { background: var(--slate); color: var(--text-body); font-family: 'Georgia', serif; line-height: 1.85; }
a { color: inherit; text-decoration: none; }

/* NAV */
.site-nav { background: rgba(226,229,233,0.96); border-bottom: 1px solid var(--border); padding: 14px 40px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 100; backdrop-filter: blur(8px); }
.nav-brand { display: flex; align-items: center; gap: 14px; }
.nav-seal { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; border: 1px solid var(--border); }
.nav-title { font-size: 11px; color: var(--text-dark); letter-spacing: 0.22em; text-transform: uppercase; font-family: system-ui, sans-serif; }
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a { font-size: 10px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-mid); font-family: system-ui, sans-serif; transition: color 0.2s; }
.nav-links a:hover { color: var(--text-dark); }
.nav-links a.active { color: var(--blue); }

/* PAPER LAYOUT */
.paper-wrap { max-width: 860px; margin: 0 auto; padding: 64px 40px 100px; }
.paper-header { border-bottom: 1px solid var(--border); padding-bottom: 48px; margin-bottom: 56px; }
.paper-seal { width: 80px; height: 80px; object-fit: cover; border-radius: 50%; margin-bottom: 32px; border: 1px solid var(--border); }
.paper-meta { font-size: 10px; font-family: system-ui, sans-serif; text-transform: uppercase; letter-spacing: 0.2em; color: var(--text-light); margin-bottom: 24px; }
.paper-meta span { margin-right: 24px; }
.paper-collective { display: inline-block; font-size: 9px; font-family: system-ui, sans-serif; text-transform: uppercase; letter-spacing: 0.16em; color: var(--crimson); border: 1px solid #fca5a5; background: var(--crimson-light); padding: 3px 10px; margin-bottom: 24px; }
.paper-title { font-size: 34px; font-weight: normal; color: var(--text-black); line-height: 1.2; margin-bottom: 14px; letter-spacing: -0.01em; }
.paper-subtitle { font-size: 15px; color: var(--text-mid); font-style: italic; margin-bottom: 32px; line-height: 1.7; }
.paper-disclaimer { font-size: 12px; font-family: system-ui, sans-serif; background: #fafafa; border: 1px solid var(--border); border-left: 3px solid var(--crimson); padding: 16px 20px; color: var(--text-mid); line-height: 1.8; }
.paper-disclaimer strong { color: var(--text-dark); }

/* ABSTRACT */
.abstract-block { background: var(--paper); border: 1px solid var(--border); border-left: 3px solid var(--crimson); padding: 32px 36px; margin-bottom: 56px; }
.abstract-label { font-size: 9px; font-family: system-ui, sans-serif; text-transform: uppercase; letter-spacing: 0.22em; color: var(--crimson); margin-bottom: 14px; }
.abstract-text { font-size: 14px; color: var(--text-body); line-height: 1.95; font-style: italic; }

/* CONTRIBUTORS */
.contributors { margin-bottom: 56px; }
.contributors-label { font-size: 9px; font-family: system-ui, sans-serif; text-transform: uppercase; letter-spacing: 0.2em; color: var(--text-light); margin-bottom: 16px; border-bottom: 1px solid var(--border); padding-bottom: 10px; }
.contributor-list { display: flex; flex-wrap: wrap; gap: 10px; }
.contributor-pill { display: flex; align-items: center; gap: 8px; background: var(--paper); border: 1px solid var(--border); padding: 9px 16px; font-size: 12px; font-family: system-ui, sans-serif; }
.contributor-pill a { color: var(--blue); transition: color 0.2s; }
.contributor-pill a:hover { color: var(--text-black); }
.contributor-role { color: var(--text-light); font-size: 10px; }

/* PAPER BODY */
.paper-section { margin-bottom: 56px; }
.section-number { font-size: 10px; font-family: system-ui, sans-serif; text-transform: uppercase; letter-spacing: 0.22em; color: var(--crimson); margin-bottom: 10px; }
.section-title { font-size: 22px; font-weight: normal; color: var(--text-black); margin-bottom: 24px; letter-spacing: -0.01em; border-bottom: 1px solid var(--border-light); padding-bottom: 12px; }
.section-body { font-size: 14px; color: var(--text-body); line-height: 1.95; }
.section-body p { margin-bottom: 20px; }
.section-body strong { color: var(--text-dark); font-weight: normal; font-style: italic; }

/* TABLES */
.paper-table { width: 100%; border-collapse: collapse; margin: 28px 0; font-size: 13px; font-family: system-ui, sans-serif; }
.paper-table th { background: var(--slate-dark); color: var(--text-dark); font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; font-size: 10px; padding: 12px 16px; border: 1px solid var(--border); text-align: left; }
.paper-table td { padding: 12px 16px; border: 1px solid var(--border-light); color: var(--text-body); vertical-align: top; line-height: 1.7; background: var(--paper); }
.paper-table tr:hover td { background: var(--blue-light); }

/* FINDINGS CARDS */
.finding-block { background: var(--paper); border: 1px solid var(--border); border-left: 3px solid var(--blue-mid); padding: 28px 32px; margin: 24px 0; }
.finding-label { font-size: 9px; font-family: system-ui, sans-serif; text-transform: uppercase; letter-spacing: 0.18em; color: var(--blue); margin-bottom: 10px; }
.finding-title { font-size: 16px; color: var(--text-black); margin-bottom: 12px; }
.finding-body { font-size: 13px; color: var(--text-body); line-height: 1.85; }

/* INFOGRAPHIC */
.infographic { margin: 40px 0; }
.infographic img { width: 100%; border: 1px solid var(--border); display: block; box-shadow: 0 2px 12px rgba(0,0,0,0.12); }
.infographic-caption { font-size: 11px; font-family: system-ui, sans-serif; color: var(--text-mid); text-align: center; padding: 12px 16px; background: var(--paper); border: 1px solid var(--border); border-top: none; font-style: italic; line-height: 1.6; }

/* STATUS TABLE */
.status-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1px; background: var(--border); margin: 28px 0; }
.status-cell { background: var(--paper); padding: 20px 24px; }
.status-cell-label { font-size: 9px; font-family: system-ui, sans-serif; text-transform: uppercase; letter-spacing: 0.16em; color: var(--text-light); margin-bottom: 8px; }
.status-cell-value { font-size: 13px; color: var(--text-body); line-height: 1.7; }
.status-core { color: #166534; font-weight: 600; }
.status-extended { color: #92400e; font-weight: 600; }
.status-open { color: var(--crimson); font-weight: 600; }

/* CONCLUSION */
.conclusion-block { background: var(--paper); border: 1px solid var(--border); border-top: 3px solid var(--text-dark); padding: 36px 40px; margin: 56px 0; }
.conclusion-label { font-size: 9px; font-family: system-ui, sans-serif; text-transform: uppercase; letter-spacing: 0.22em; color: var(--text-light); margin-bottom: 18px; }
.conclusion-text { font-size: 16px; color: var(--text-dark); line-height: 1.95; font-style: italic; }

/* FOOTER */
.paper-footer { border-top: 1px solid var(--border); margin-top: 80px; padding-top: 32px; display: flex; justify-content: space-between; align-items: center; font-size: 10px; font-family: system-ui, sans-serif; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.16em; }

/* STAFF PAGE */
.staff-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1px; background: var(--border); }
.staff-card { background: var(--paper); }
.staff-portrait { width: 100%; aspect-ratio: 3/4; object-fit: cover; object-position: top; display: block; }
.staff-portrait-placeholder { width: 100%; aspect-ratio: 3/4; background: var(--slate-dark); display: flex; align-items: center; justify-content: center; }
.staff-portrait-initials { font-size: 56px; color: var(--text-light); font-family: Georgia, serif; }
.staff-info { padding: 24px 28px 32px; }
.staff-name { font-size: 18px; color: var(--text-black); margin-bottom: 6px; }
.staff-role { font-size: 10px; font-family: system-ui, sans-serif; text-transform: uppercase; letter-spacing: 0.16em; color: var(--crimson); margin-bottom: 6px; }
.staff-platform { font-size: 10px; font-family: system-ui, sans-serif; color: var(--text-light); margin-bottom: 16px; font-style: italic; }
.staff-bio { font-size: 13px; color: var(--text-body); line-height: 1.8; margin-bottom: 16px; }
.staff-collectives { display: flex; flex-wrap: wrap; gap: 6px; }
.staff-collective-tag { font-size: 9px; font-family: system-ui, sans-serif; text-transform: uppercase; letter-spacing: 0.12em; padding: 3px 9px; border: 1px solid #fca5a5; color: var(--crimson); background: var(--crimson-light); }

/* RESPONSIVE */
@media (max-width: 680px) {
  .paper-wrap { padding: 40px 20px 80px; }
  .site-nav { padding: 12px 20px; }
  .paper-title { font-size: 26px; }
  .status-grid { grid-template-columns: 1fr; }
  .paper-footer { flex-direction: column; gap: 8px; text-align: center; }
}