/* ============================================================
   MITAOE — Teaching, Learning and Research in the Age of Ethical AI
   Stylesheet v2.0  |  Edit :root to retheme
   ============================================================ */
:root {
  --primary:    #003087;
  --primary-dk: #001f5b;
  --primary-lt: #eaf0fb;
  --accent:     #F47920;
  --accent-dk:  #d4661a;
  --navy:       #0d1b3e;
  --text:       #1a2332;
  --muted:      #55687a;
  --border:     #dce6f0;
  --light:      #f4f7fb;
  --white:      #ffffff;
  --green:      #2e7d32;
  --red:        #c62828;
  --purple:     #4a148c;
  --teal:       #00695c;
  --radius:     10px;
  --radius-lg:  16px;
  --shadow:     0 2px 16px rgba(0,48,135,.08);
  --shadow-md:  0 6px 28px rgba(0,48,135,.13);
  --font:       'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-h:     'Poppins', 'Inter', system-ui, sans-serif;
  --nav-h:      62px;
  --sidebar-w:  240px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); background: var(--light); line-height: 1.7; }
img  { display: block; max-width: 100%; }
a    { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── PRINT-ONLY HEADER ── */
.print-header { display: none; }

/* ══════════════════════════════════════════
   TOP NAV
   ══════════════════════════════════════════ */
.topnav {
  position: sticky; top: 0; z-index: 200;
  height: var(--nav-h); background: var(--navy);
  border-bottom: 3px solid var(--accent);
  display: flex; align-items: center;
}
.topnav-inner {
  max-width: 1320px; width: 100%; margin: 0 auto;
  padding: 0 24px; display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; text-decoration: none; }
.brand-logo-img { height: 36px; width: auto; filter: brightness(0) invert(1); }
.nav-actions { display: flex; gap: 10px; align-items: center; }
.btn-sm {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 15px; border-radius: 7px; font-size: 12.5px; font-weight: 600;
  border: none; cursor: pointer; transition: .18s; text-decoration: none;
}
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-dk); color: #fff; text-decoration: none; }
.btn-ghost { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); color: rgba(255,255,255,.8); }
.btn-ghost:hover { background: rgba(255,255,255,.18); color: #fff; text-decoration: none; }
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.burger span { display: block; width: 21px; height: 2px; background: #fff; border-radius: 2px; }

/* ══════════════════════════════════════════
   HERO
   ══════════════════════════════════════════ */
.hero {
  background:
    linear-gradient(105deg, rgba(10,27,62,.96) 0%, rgba(0,48,135,.94) 55%, rgba(0,48,135,.90) 100%),
    url('https://images.unsplash.com/photo-1677442135703-1787eea5ce01?auto=format&fit=crop&w=1600&q=85') center/cover no-repeat;
  padding: 40px 24px 36px; position: relative; overflow: hidden;
}
.hero-inner { max-width: 1320px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.hero-text { flex: 1; min-width: 280px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(244,121,32,.18); border: 1px solid rgba(244,121,32,.4);
  color: #ffb870; font-size: 11px; font-weight: 700; letter-spacing: .7px;
  text-transform: uppercase; padding: 4px 12px; border-radius: 100px; margin-bottom: 14px;
}
.hero-guideline-label {
  font-family: var(--font-h); font-size: 13px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 8px;
}
.hero h1 {
  font-family: var(--font-h); font-size: clamp(22px, 3.2vw, 38px);
  font-weight: 700; color: #fff; line-height: 1.2; margin-bottom: 12px;
}
.hero h1 em { color: #f5a133; font-style: normal; }
.hero-sub { font-size: 14px; color: rgba(255,255,255,.68); line-height: 1.7; max-width: 520px; }
.hero-pills { display: flex; flex-direction: column; gap: 10px; flex-shrink: 0; }
.h-pill {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius); padding: 12px 18px; text-align: center; min-width: 140px;
}
.h-pill-val { font-family: var(--font-h); font-size: 13px; font-weight: 700; color: #f5a133; line-height: 1; }
.h-pill-lbl { font-size: 11px; color: rgba(255,255,255,.5); margin-top: 4px; }

/* ══════════════════════════════════════════
   TAB BAR
   ══════════════════════════════════════════ */
.tab-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(0,48,135,.07);
  position: sticky; top: var(--nav-h); z-index: 190;
  --tab-h: 90px; /* matches padding 18px*2 + icon 28 + label 22 + sub 14 + gaps */
}
.tab-bar-inner {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.tab-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 18px 12px; background: none; border: none; cursor: pointer;
  border-bottom: 4px solid transparent;
  transition: .2s; gap: 4px; text-align: center;
  font-family: var(--font);
}
.tab-btn:hover { background: var(--primary-lt); }
.tab-btn.active { border-bottom-color: var(--accent); background: #fff8f4; }
.tab-icon { font-size: 28px; line-height: 1; }
.tab-label { font-size: 15px; font-weight: 700; color: var(--navy); font-family: var(--font-h); letter-spacing: .2px; }
.tab-sub { font-size: 11px; color: var(--muted); }
.tab-btn.active .tab-label { color: var(--accent); }
.tab-btn.active .tab-icon { filter: saturate(1.3); }

/* ── POLICY STRIP ── */
.policy-strip {
  background: var(--primary); padding: 9px 24px;
  display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap;
}
.ps-item {
  padding: 0 20px; font-size: 12px; color: rgba(255,255,255,.7);
  border-right: 1px solid rgba(255,255,255,.18);
}
.ps-item:last-child { border-right: none; }
.ps-item strong { color: #fff; }

/* ══════════════════════════════════════════
   PAGE LAYOUT
   ══════════════════════════════════════════ */
.page-layout {
  max-width: 1320px; margin: 0 auto;
  padding: 28px 24px 80px;
  display: flex; gap: 24px; align-items: flex-start;
}
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0;
  position: sticky; top: calc(var(--nav-h) + 108px);
  max-height: calc(100vh - var(--nav-h) - 120px);
  overflow-y: auto;
}
.sidebar::-webkit-scrollbar { width: 3px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.toc {
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); border-top: 3px solid var(--primary); padding: 18px;
}
.toc-hd { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--muted); margin-bottom: 12px; }
.toc ul { list-style: none; }
.toc li { margin-bottom: 2px; }
.toc a {
  display: flex; align-items: center; gap: 9px;
  padding: 6px 9px; border-radius: 7px; font-size: 12px; color: var(--muted);
  transition: .16s; text-decoration: none; line-height: 1.4;
}
.toc a:hover { color: var(--primary); background: var(--primary-lt); }
.toc a.active { color: var(--primary); background: var(--primary-lt); font-weight: 600; }
.toc-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--border); flex-shrink: 0; transition: .16s; }
.toc a.active .toc-dot, .toc a:hover .toc-dot { background: var(--accent); }
.toc hr { border: none; border-top: 1px solid var(--border); margin: 8px 0; }
.toc-dl {
  margin-top: 14px; display: block; text-align: center; font-size: 12px; font-weight: 600;
  color: var(--accent); padding: 8px 12px; border: 1.5px solid var(--accent);
  border-radius: 7px; transition: .18s;
}
.toc-dl:hover { background: var(--accent); color: #fff; text-decoration: none; }
.hidden { display: none !important; }
.content { flex: 1; min-width: 0; }

/* ══════════════════════════════════════════
   SECTION BASE
   ══════════════════════════════════════════ */
.sec {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 34px 38px; margin-bottom: 18px; box-shadow: var(--shadow);
  scroll-margin-top: calc(var(--nav-h) + 120px);
}
.sec-tag { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.6px; color: var(--accent); margin-bottom: 7px; }
.sec-title { font-family: var(--font-h); font-size: clamp(18px, 2.4vw, 25px); font-weight: 700; color: var(--navy); line-height: 1.3; margin-bottom: 10px; }
.sec-title span { color: var(--primary); }
.sec-lead { font-size: 15px; color: var(--muted); line-height: 1.75; margin-bottom: 22px; }

/* ── Highlighted inline phrase ── */
.highlight-phrase {
  background: linear-gradient(120deg, rgba(244,121,32,.15) 0%, rgba(244,121,32,.1) 100%);
  color: var(--accent-dk); font-weight: 700;
  padding: 1px 5px; border-radius: 4px;
  border-bottom: 2px solid var(--accent);
}
.sec-divider { border: none; border-top: 1px solid var(--border); margin: 26px 0; }

/* ── Full-width outcomes lead block ── */
.outcomes-lead-box {
  width: 100%; margin-bottom: 22px;
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border);
}
.outcomes-lead-main {
  background: var(--navy); color: #fff;
  padding: 14px 22px; font-size: 15px; font-weight: 600;
  line-height: 1.55; width: 100%;
  -webkit-print-color-adjust: exact; print-color-adjust: exact;
}
.outcomes-lead-fix {
  background: linear-gradient(90deg, #fff4eb 0%, #fff 100%);
  border-top: 3px solid var(--accent);
  padding: 12px 22px; font-size: 14px; color: var(--text);
  line-height: 1.6; width: 100%;
}
.outcomes-lead-fix strong { color: var(--accent-dk); font-weight: 700; }

/* ── Featured / highlighted card ── */
.card-featured {
  border: 2px solid var(--accent) !important;
  background: linear-gradient(135deg, #fff8f2, #fff) !important;
  box-shadow: 0 4px 20px rgba(244,121,32,.15) !important;
}
.card-featured h3 { color: var(--accent-dk) !important; }
.sec-img { width: 100%; height: 190px; border-radius: var(--radius); overflow: hidden; margin-bottom: 26px; background: var(--light); }
.sec-img img { width: 100%; height: 100%; object-fit: cover; }
.pullquote {
  border-left: 4px solid var(--accent); padding: 13px 20px; margin: 18px 0;
  background: var(--light); border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 16px; font-style: italic; color: var(--primary-dk); line-height: 1.65;
}

/* ══════════════════════════════════════════
   TEACHERS: PRINCIPLES GRID
   ══════════════════════════════════════════ */
.principles-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.pc {
  display: flex; gap: 11px; align-items: flex-start;
  background: var(--light); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 13px 15px; transition: .18s;
}
.pc:hover { border-color: var(--primary); background: #f0f5ff; }
.pc-icon { font-size: 21px; flex-shrink: 0; }
.pc h3 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 3px; }
.pc p  { font-size: 13px; color: var(--muted); line-height: 1.55; }

/* ══════════════════════════════════════════
   TABLE
   ══════════════════════════════════════════ */
.tbl { width: 100%; border-collapse: collapse; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); font-size: 14px; }
.tbl thead tr { background: var(--navy); }
.tbl thead th { padding: 11px 16px; text-align: left; color: #fff; font-size: 13px; font-weight: 600; }
.tbl thead th:first-child { color: rgba(255,255,255,.55); }
.tbl tbody tr:nth-child(even) { background: var(--light); }
.tbl tbody td { padding: 10px 16px; color: var(--muted); border-bottom: 1px solid var(--border); line-height: 1.55; vertical-align: top; }
.tbl tbody tr:last-child td { border-bottom: none; }
.bt { display: inline-block; padding: 3px 9px; border-radius: 100px; font-size: 11px; font-weight: 700; white-space: nowrap; }
.bt-create   { background: #e8f5e9; color: #1b5e20; }
.bt-evaluate { background: #e8eaf6; color: #1a237e; }
.bt-analyse  { background: #fff3e0; color: #e65100; }

/* ══════════════════════════════════════════
   LEVELS
   ══════════════════════════════════════════ */
.levels { display: flex; flex-direction: column; gap: 8px; }
.lv {
  display: grid; grid-template-columns: 96px 1fr;
  border-radius: var(--radius); border: 1px solid var(--border);
  overflow: hidden; transition: border-color .18s; background: var(--white);
}
.lv:hover { border-color: var(--primary); }
.lv-badge { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 12px 8px; text-align: center; }
.lv-num  { font-family: var(--font-h); font-size: 20px; font-weight: 700; line-height: 1; }
.lv-tag  { font-size: 9.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; margin-top: 4px; }
.lv-body { padding: 12px 16px; border-left: 1px solid var(--border); }
.lv-body h4 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 3px; }
.lv-body p  { font-size: 13px; color: var(--muted); line-height: 1.55; }
.lv1 .lv-badge { background: #fce4ec; } .lv1 .lv-num, .lv1 .lv-tag { color: #b71c1c; }
.lv2 .lv-badge { background: #fff3e0; } .lv2 .lv-num, .lv2 .lv-tag { color: #e65100; }
.lv3 .lv-badge { background: #e8eaf6; } .lv3 .lv-num, .lv3 .lv-tag { color: #1a237e; }
.lv4 .lv-badge { background: #e8f5e9; } .lv4 .lv-num, .lv4 .lv-tag { color: #1b5e20; }
.lv5 .lv-badge { background: #ede7f6; } .lv5 .lv-num, .lv5 .lv-tag { color: #4a148c; }

/* ══════════════════════════════════════════
   TIER CARDS
   ══════════════════════════════════════════ */
.tier-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.tc { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow); }
.tc-head { padding: 13px 16px; }
.tc-head .tc-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,.65); margin-bottom: 3px; }
.tc-head h3 { font-size: 15px; font-weight: 700; color: #fff; }
.tc-body { padding: 16px; }
.tc-rule { font-size: 13.5px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.tc-body p { font-size: 13px; color: var(--muted); line-height: 1.6; margin-bottom: 10px; }
.tc-eg { font-size: 12px; color: var(--muted); font-style: italic; padding: 6px 10px; background: var(--light); border-radius: 6px; border-left: 3px solid var(--border); }
.tc1 .tc-head { background: #c62828; }
.tc2 .tc-head { background: var(--primary); }
.tc3 .tc-head { background: #2e7d32; }

/* ══════════════════════════════════════════
   CALLOUTS
   ══════════════════════════════════════════ */
.callout { border-radius: var(--radius); padding: 13px 16px; margin: 14px 0; display: flex; gap: 12px; align-items: flex-start; font-size: 14px; }
.callout-info    { background: var(--primary-lt); border-left: 4px solid var(--primary); }
.callout-warning { background: #fff8e1; border-left: 4px solid #f9a825; }
.callout-danger  { background: #fce4ec; border-left: 4px solid var(--red); }
.callout-icon    { font-size: 17px; flex-shrink: 0; }
.callout p { color: var(--text); line-height: 1.65; }

/* ══════════════════════════════════════════
   DISCLOSURE
   ══════════════════════════════════════════ */
.disclosure-card { border: 2px solid var(--primary); border-radius: var(--radius-lg); overflow: hidden; }
.disc-hd { background: var(--primary); padding: 13px 20px; }
.disc-hd h3 { font-size: 14px; font-weight: 700; color: #fff; }
.disc-hd p  { font-size: 11px; color: rgba(255,255,255,.6); margin-top: 2px; }
.disc-row { display: grid; grid-template-columns: 150px 1fr; border-bottom: 1px solid var(--border); }
.disc-row:last-child { border-bottom: none; }
.disc-lbl { background: var(--primary-lt); padding: 13px 15px; font-size: 13px; font-weight: 600; color: var(--primary); }
.disc-val { padding: 13px 16px; font-size: 13px; color: var(--muted); font-style: italic; line-height: 1.65; }

/* ══════════════════════════════════════════
   SAMPLE
   ══════════════════════════════════════════ */
.sample { background: var(--light); border-left: 4px solid var(--primary); border-radius: 0 var(--radius) var(--radius) 0; padding: 13px 16px; margin-top: 13px; }
.sample-tag { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); margin-bottom: 5px; }
.sample p { font-size: 14px; color: var(--muted); font-style: italic; line-height: 1.7; }

/* ══════════════════════════════════════════
   2-COL CARDS
   ══════════════════════════════════════════ */
.cards2 { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.card {
  background: var(--light); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; transition: .18s;
}
.card:hover { border-color: var(--primary); }
.card .c-icon { font-size: 22px; margin-bottom: 9px; }
.card h3 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.card ul { list-style: none; padding: 0; }
.card ul li { font-size: 13px; color: var(--muted); padding: 4px 0 4px 15px; position: relative; line-height: 1.5; }
.card ul li::before { content: '›'; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.card-green { border-top: 3px solid var(--green); }
.card-red   { border-top: 3px solid var(--red); }
.card-blue  { border-top: 3px solid var(--primary); }

/* ══════════════════════════════════════════
   DO / DON'T
   ══════════════════════════════════════════ */
.dodonts { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.dd { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.dd-hd { padding: 10px 15px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.do-hd   { background: #e8f5e9; color: #1b5e20; }
.dont-hd { background: #fce4ec; color: #b71c1c; }
.dd-row { padding: 8px 15px; font-size: 14px; color: var(--muted); border-bottom: 1px solid var(--border); display: flex; gap: 8px; align-items: flex-start; line-height: 1.5; }
.dd-row:last-child { border-bottom: none; }
.dd-ic { font-size: 12px; flex-shrink: 0; margin-top: 1px; }
.do-ic   { color: var(--green); }
.dont-ic { color: var(--red); }

/* ══════════════════════════════════════════
   STEPS
   ══════════════════════════════════════════ */
.steps { display: flex; flex-direction: column; gap: 0; position: relative; }
.steps::before { content: ''; position: absolute; left: 16px; top: 18px; bottom: 18px; width: 2px; background: var(--border); }
.step { display: flex; gap: 14px; padding: 11px 0; position: relative; z-index: 1; }
.step-dot { min-width: 32px; height: 32px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 700; font-size: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; border: 2px solid var(--white); box-shadow: 0 0 0 2px var(--primary); }
.step h4 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 2px; }
.step p  { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ══════════════════════════════════════════
   REFS
   ══════════════════════════════════════════ */
.refs { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 16px; }
.ref { display: flex; gap: 10px; padding: 11px 13px; background: var(--light); border: 1px solid var(--border); border-radius: var(--radius); transition: border-color .18s; }
.ref:hover { border-color: var(--primary); }
.ref-n { min-width: 22px; height: 22px; background: var(--primary); color: #fff; border-radius: 5px; font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ref-t { font-size: 13px; color: var(--muted); line-height: 1.5; }
.ref-t strong { color: var(--text); font-weight: 600; display: block; }

/* ══════════════════════════════════════════
   INFO ROW (stats strip)
   ══════════════════════════════════════════ */
.info-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 20px; }
.info-card {
  background: var(--primary-lt); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; text-align: center;
}
.info-num { font-family: var(--font-h); font-size: 26px; font-weight: 800; color: var(--accent); line-height: 1; }
.info-lbl { font-size: 13px; color: var(--muted); margin-top: 5px; line-height: 1.4; }

/* ══════════════════════════════════════════
   STUDENT: INTEGRITY GRID
   ══════════════════════════════════════════ */
.integrity-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ig-card { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.ig-head { padding: 11px 16px; font-size: 14px; font-weight: 700; }
.ig-ok .ig-head   { background: #e8f5e9; color: #1b5e20; }
.ig-no .ig-head   { background: #fce4ec; color: #b71c1c; }
.ig-row { padding: 8px 16px; font-size: 13.5px; color: var(--muted); border-bottom: 1px solid var(--border); line-height: 1.5; }
.ig-row:last-child { border-bottom: none; }

/* ══════════════════════════════════════════
   STUDENT: SKILLS GRID
   ══════════════════════════════════════════ */
.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; }
.skill-card {
  background: var(--light); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; text-align: center; transition: .18s;
  position: relative;
}
.skill-card:hover { border-color: var(--primary); background: var(--primary-lt); }
.sk-num {
  position: absolute; top: 12px; right: 14px;
  font-family: var(--font-h); font-size: 11px; font-weight: 800;
  color: var(--accent); opacity: .55;
}
.sk-icon { font-size: 28px; margin-bottom: 10px; }
.skill-card h3 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.skill-card p { font-size: 13px; color: var(--muted); line-height: 1.55; text-align: left; }

/* ══════════════════════════════════════════
   STUDENT: TOOLS GRID
   ══════════════════════════════════════════ */
.tools-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.tool-col { border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; }
.tool-head { padding: 10px 16px; font-size: 12px; font-weight: 700; }
.tool-green { background: #e8f5e9; color: #1b5e20; }
.tool-red   { background: #fff8e1; color: #e65100; }
.tool-item { padding: 9px 16px; border-bottom: 1px solid var(--border); display: flex; flex-direction: column; gap: 2px; }
.tool-item:last-child { border-bottom: none; }
.tool-item strong { font-size: 14px; color: var(--navy); }
.tool-item span { font-size: 13px; color: var(--muted); }

/* ══════════════════════════════════════════
   RESEARCH: RESEARCH GRID
   ══════════════════════════════════════════ */
.research-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; }
.rg-card {
  background: var(--light); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; transition: .18s;
}
.rg-card:hover { border-color: var(--primary); }
.rg-icon { font-size: 26px; margin-bottom: 9px; }
.rg-card h3 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.rg-card p { font-size: 13px; color: var(--muted); line-height: 1.55; }
.rg-caution { font-size: 10px; font-weight: 700; color: #e65100; text-transform: uppercase; letter-spacing: .4px; display: block; margin-top: 2px; }

/* ══════════════════════════════════════════
   RESEARCH: RED LINES
   ══════════════════════════════════════════ */
.redlines { display: flex; flex-direction: column; gap: 0; }
.rl-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  background: var(--white); transition: background .16s;
}
.rl-item:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.rl-item:last-child { border-radius: 0 0 var(--radius) var(--radius); border-bottom: none; }
.rl-item:hover { background: #fff5f5; }
.rl-icon { font-size: 20px; flex-shrink: 0; margin-top: 1px; }
.rl-item h4 { font-size: 14px; font-weight: 600; color: var(--red); margin-bottom: 4px; }
.rl-item p  { font-size: 13px; color: var(--muted); line-height: 1.6; }
.redlines { border: 1px solid #ffd0d0; border-radius: var(--radius); overflow: hidden; }

/* ══════════════════════════════════════════
   RESEARCH: WORKFLOW
   ══════════════════════════════════════════ */
.workflow { display: flex; flex-direction: column; gap: 0; }
.wf-step {
  display: flex; gap: 16px; padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.wf-step:last-child { border-bottom: none; }
.wf-num {
  min-width: 36px; height: 36px; border-radius: 50%;
  background: var(--primary); color: #fff;
  font-family: var(--font-h); font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.wf-body h4 { font-size: 15px; font-weight: 600; color: var(--navy); margin-bottom: 5px; }
.wf-body p  { font-size: 14px; color: var(--muted); line-height: 1.6; margin-bottom: 7px; }
.wf-ai { font-size: 13px; color: var(--primary); font-style: italic; background: var(--primary-lt); padding: 5px 10px; border-radius: 5px; display: inline-block; }

/* ══════════════════════════════════════════
   RESEARCH: COPE GRID
   ══════════════════════════════════════════ */
.cope-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cope-card {
  background: var(--light); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; border-top: 3px solid var(--primary);
}
.cope-icon { font-size: 26px; margin-bottom: 10px; }
.cope-card h3 { font-size: 15px; font-weight: 600; color: var(--navy); margin-bottom: 8px; }
.cope-card p { font-size: 14px; color: var(--muted); margin-bottom: 10px; }
.cope-card ul { list-style: none; }
.cope-card ul li { font-size: 13px; color: var(--muted); padding: 4px 0 4px 14px; position: relative; line-height: 1.5; border-bottom: 1px solid var(--border); }
.cope-card ul li:last-child { border-bottom: none; }
.cope-card ul li::before { content: '›'; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.cope-note { margin-top: 10px; font-size: 12px; background: var(--white); border: 1px solid var(--border); border-radius: 6px; padding: 8px 12px; color: var(--text); }

/* ══════════════════════════════════════════
   RESEARCH: CITATION EXAMPLES
   ══════════════════════════════════════════ */
.citation-examples { display: flex; flex-direction: column; gap: 12px; }
.ce-item { background: var(--light); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.ce-tag { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); margin-bottom: 6px; }
.ce-text { font-size: 14px; color: var(--muted); font-style: italic; line-height: 1.7; }

/* ══════════════════════════════════════════
   RESEARCH: CHECKLIST
   ══════════════════════════════════════════ */
.checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cl-group { background: var(--light); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.cl-head { background: var(--navy); color: #fff; padding: 9px 16px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.cl-item { display: flex; align-items: flex-start; gap: 10px; padding: 9px 16px; border-bottom: 1px solid var(--border); font-size: 14px; color: var(--muted); line-height: 1.5; }
.cl-item:last-child { border-bottom: none; }
.cl-box { font-size: 16px; flex-shrink: 0; color: var(--primary); }

/* ══════════════════════════════════════════
   ETHICS: INTRO CARDS
   ══════════════════════════════════════════ */
.ethics-intro-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; margin-top: 20px; }
.ei-card {
  background: var(--light); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; text-align: center; transition: .18s;
}
.ei-card:hover { border-color: var(--primary); }
.ei-icon { font-size: 28px; margin-bottom: 9px; }
.ei-card h3 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.ei-card p  { font-size: 13px; color: var(--muted); line-height: 1.55; }

/* ══════════════════════════════════════════
   ETHICS: PILLARS
   ══════════════════════════════════════════ */
.ethics-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.ep-card {
  border-radius: var(--radius); padding: 20px; position: relative;
  border: 1px solid var(--border); overflow: hidden; transition: .2s;
}
.ep-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.ep-num { position: absolute; top: 14px; right: 16px; font-family: var(--font-h); font-size: 26px; font-weight: 800; opacity: .1; }
.ep-icon { font-size: 26px; margin-bottom: 10px; }
.ep-card h3 { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 7px; }
.ep-card p  { font-size: 14px; color: var(--muted); line-height: 1.65; }
.ep-blue   { background: #eaf0fb; border-top: 4px solid var(--primary); }
.ep-green  { background: #e8f5e9; border-top: 4px solid var(--green); }
.ep-purple { background: #f3e5f5; border-top: 4px solid var(--purple); }
.ep-orange { background: #fff3e0; border-top: 4px solid var(--accent); }
.ep-teal   { background: #e0f2f1; border-top: 4px solid var(--teal); }

/* ══════════════════════════════════════════
   ETHICS: BIAS FLOW
   ══════════════════════════════════════════ */
.bias-flow { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.bf-step { flex: 1; min-width: 160px; background: var(--light); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; text-align: center; }
.bf-icon { font-size: 26px; margin-bottom: 8px; }
.bf-step h4 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 5px; }
.bf-step p  { font-size: 13px; color: var(--muted); line-height: 1.5; }
.bf-arrow { font-size: 22px; color: var(--accent); font-weight: 700; flex-shrink: 0; }

/* ══════════════════════════════════════════
   ETHICS: PRIVACY PRINCIPLES
   ══════════════════════════════════════════ */
.privacy-principles { display: flex; flex-direction: column; gap: 0; }
.pp-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  background: var(--white);
}
.pp-item:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.pp-item:last-child { border-radius: 0 0 var(--radius) var(--radius); border-bottom: none; }
.privacy-principles { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.pp-icon { font-size: 18px; flex-shrink: 0; margin-top: 2px; }
.pp-item h4 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 3px; }
.pp-item p  { font-size: 13.5px; color: var(--muted); line-height: 1.6; }

/* ══════════════════════════════════════════
   ETHICS: ENVIRONMENTAL STATS
   ══════════════════════════════════════════ */
.env-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 13px; }
.env-stat {
  background: var(--light); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; text-align: center; border-top: 3px solid var(--teal);
}
.env-num { font-family: var(--font-h); font-size: 22px; font-weight: 800; color: var(--teal); margin-bottom: 8px; }
.env-lbl { font-size: 13.5px; color: var(--muted); line-height: 1.5; }

/* ══════════════════════════════════════════
   ETHICS: EQUITY SPLIT
   ══════════════════════════════════════════ */
.equity-split { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: center; margin: 18px 0; }
.es-side { border-radius: var(--radius); padding: 18px; }
.es-have { background: #e8f5e9; border: 1px solid #c8e6c9; }
.es-havenot { background: #fce4ec; border: 1px solid #f8bbd0; }
.es-side h3 { font-size: 13px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.es-side ul { list-style: none; }
.es-side ul li { font-size: 14px; color: var(--muted); padding: 4px 0; border-bottom: 1px solid rgba(0,0,0,.07); }
.es-side ul li:last-child { border-bottom: none; }
.es-vs { font-size: 28px; color: var(--muted); text-align: center; }

/* ══════════════════════════════════════════
   ETHICS: SCENARIO GAME
   ══════════════════════════════════════════ */
.scenario-game { position: relative; }
.scenario {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow);
}
.sc-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px;
}
.sc-num { font-size: 12px; font-weight: 600; color: var(--muted); }
.sc-tag {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px;
  background: var(--primary-lt); color: var(--primary); padding: 3px 10px; border-radius: 100px;
}
.sc-situation {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--light); border-radius: var(--radius); padding: 18px; margin-bottom: 20px;
}
.sc-icon { font-size: 30px; flex-shrink: 0; }
.sc-situation p { font-size: 15px; color: var(--text); line-height: 1.75; }
.sc-choices { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.sc-btn {
  width: 100%; text-align: left; padding: 12px 18px;
  background: var(--light); border: 1.5px solid var(--border);
  border-radius: var(--radius); font-size: 14px; color: var(--text);
  cursor: pointer; transition: .18s; font-family: var(--font);
}
.sc-btn:hover { border-color: var(--primary); background: var(--primary-lt); color: var(--primary); }
.sc-btn.selected { border-color: var(--primary); background: var(--primary-lt); }
.sc-analysis { border-top: 1px solid var(--border); padding-top: 20px; animation: fadeIn .3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.sca-verdict { padding: 9px 16px; border-radius: var(--radius); font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.sca-correct { background: #e8f5e9; color: #1b5e20; }
.sca-wrong   { background: #fce4ec; color: #b71c1c; }
.sca-partial { background: #fff8e1; color: #e65100; }
.sca-text p { font-size: 14px; color: var(--text); line-height: 1.75; margin-bottom: 8px; }
.sc-nav {
  display: flex; gap: 12px; align-items: center; margin-top: 16px; flex-wrap: wrap;
}
.sc-prev {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; background: var(--light);
  color: var(--primary); border: 1.5px solid var(--border);
  border-radius: var(--radius); font-size: 14px; font-weight: 600;
  cursor: pointer; transition: .18s; font-family: var(--font);
}
.sc-prev:hover { border-color: var(--primary); background: var(--primary-lt); }
.sc-next {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; background: var(--primary);
  color: #fff; border: none; border-radius: var(--radius); font-size: 14px;
  font-weight: 600; cursor: pointer; transition: .18s; font-family: var(--font);
}
.sc-next:hover { background: var(--primary-dk); transform: translateX(3px); }
.sc-complete { text-align: center; padding: 28px; background: linear-gradient(135deg, #eaf0fb, #f0f5ff); border-radius: var(--radius); margin-top: 20px; }
.scc-icon { font-size: 40px; margin-bottom: 12px; }
.sc-complete h3 { font-family: var(--font-h); font-size: 18px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.sc-complete p { font-size: 14px; color: var(--muted); line-height: 1.7; max-width: 480px; margin: 0 auto 18px; }
.sc-complete .sc-next { background: var(--accent); }
.sc-complete .sc-next:hover { background: var(--accent-dk); transform: none; }

/* verdict visibility helpers — JS toggles these */
.sca-verdict.hidden { display: none; }

/* ══════════════════════════════════════════
   ETHICS: FRAMEWORK STEPS
   ══════════════════════════════════════════ */
.framework-steps { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.fw-step { display: flex; gap: 0; border-bottom: 1px solid var(--border); transition: background .16s; }
.fw-step:last-child { border-bottom: none; }
.fw-step:hover { background: var(--primary-lt); }
.fw-q {
  min-width: 60px; background: var(--navy); color: #fff;
  font-family: var(--font-h); font-size: 13px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.fw-body { padding: 16px 20px; }
.fw-body h4 { font-size: 15px; font-weight: 600; color: var(--navy); margin-bottom: 4px; }
.fw-body p  { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* ══════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════ */
footer {
  background: var(--navy); color: rgba(255,255,255,.55);
  padding: 40px 24px 22px; border-top: 4px solid var(--accent);
}
.footer-inner { max-width: 1320px; margin: 0 auto; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 34px;
  padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.08); margin-bottom: 18px;
}
.footer-logo { height: 32px; width: auto; filter: brightness(0) invert(1); opacity: .7; }
footer h4 { color: rgba(255,255,255,.8); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; margin-bottom: 11px; }
footer p  { font-size: 12.5px; line-height: 1.7; max-width: 300px; }
footer ul { list-style: none; }
footer li { margin-bottom: 7px; }
footer li a { color: rgba(255,255,255,.48); font-size: 12.5px; transition: .16s; cursor: pointer; }
footer li a:hover { color: #f5a133; text-decoration: none; }
.f-pills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.f-pill { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: 100px; padding: 3px 10px; font-size: 10.5px; color: rgba(255,255,255,.42); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 7px; font-size: 11px; }
.footer-bottom a { color: rgba(244,121,32,.7); }

/* ══════════════════════════════════════════
   SCROLL TOP
   ══════════════════════════════════════════ */
#backtop {
  position: fixed; bottom: 24px; right: 24px; z-index: 300;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--primary); color: #fff; border: none; cursor: pointer; font-size: 16px;
  box-shadow: 0 3px 14px rgba(0,48,135,.28); opacity: 0; pointer-events: none; transition: .22s;
  display: flex; align-items: center; justify-content: center;
}
#backtop.show { opacity: 1; pointer-events: all; }
#backtop:hover { background: var(--accent); transform: translateY(-2px); }

/* ══════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════ */
@media (max-width: 1100px) {
  .sidebar { display: none; }
  .page-layout { padding: 18px 16px 60px; }
  .sec { padding: 24px 20px; }
  .principles-grid, .cards2, .dodonts, .refs, .tier-row,
  .integrity-grid, .skills-grid, .research-grid, .cope-grid,
  .ethics-intro-cards, .ethics-pillars, .tools-grid, .checklist,
  .env-grid { grid-template-columns: 1fr; }
  .info-row { grid-template-columns: 1fr 1fr; }
  .equity-split { grid-template-columns: 1fr; }
  .es-vs { display: none; }
}
@media (max-width: 640px) {
  .tab-sub { display: none; }
  .tab-icon { font-size: 18px; }
  .tab-label { font-size: 11px; }
  .hero-pills { flex-direction: row; }
  .disc-row { grid-template-columns: 1fr; }
  .disc-lbl { border-bottom: 1px solid var(--border); }
  .footer-grid { grid-template-columns: 1fr; }
  .bias-flow { flex-direction: column; }
  .bf-arrow { transform: rotate(90deg); }
}

/* ══════════════════════════════════════════
   PRINT STYLESHEET
   ══════════════════════════════════════════ */
@media print {
  @page { size: A4 portrait; margin: 16mm 15mm 18mm 15mm; }

  /* ── Print header ── */
  .print-header {
    display: flex !important; align-items: center;
    justify-content: space-between; padding: 0 0 7px;
    border-bottom: 3px solid #F47920; margin-bottom: 8mm;
    -webkit-print-color-adjust: exact; print-color-adjust: exact;
  }
  .ph-logo-img { height: 28px; width: auto; }
  .ph-meta { font-size: 10px; color: #55687a; }
  .ph-url  { font-size: 10px; font-weight: 700; color: #003087; }

  /* ── Hide chrome ── */
  .topnav, .sidebar, #backtop, footer, .policy-strip,
  .tab-bar, .toc-dl, .sc-btn, .sc-next { display: none !important; }

  /* ── Reset layout ── */
  *, *::before, *::after { box-shadow: none !important; }
  html { font-size: 11px; }
  body { background: #fff !important; color: #111 !important; }
  .page-layout { display: block !important; padding: 0 !important; max-width: 100% !important; }
  .content { width: 100% !important; }

  /* ── Show all tabs ── */
  .tab-content { display: block !important; }
  .tab-content + .tab-content { page-break-before: always; }

  /* ── Sections ── */
  .sec {
    background: #fff !important; border: 1px solid #c8d4e3 !important;
    border-radius: 5px !important; padding: 14px 16px !important;
    margin-bottom: 10px !important; page-break-inside: avoid; break-inside: avoid;
  }
  .outcomes-lead-box { margin-bottom: 12px !important; }
  .outcomes-lead-main { background: #0d1b3e !important; color: #fff !important; font-size: 12px !important; padding: 10px 16px !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .outcomes-lead-fix  { font-size: 11px !important; padding: 8px 16px !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .sec-tag { font-size: 8px; color: #d4661a !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .sec-title { font-size: 15px !important; color: #0d1b3e !important; }
  .sec-title span { color: #003087 !important; }
  .sec-lead { font-size: 11px !important; color: #444 !important; margin-bottom: 12px !important; }
  .sec-img { display: none !important; }
  .hero {
    background: #0d1b3e !important; padding: 12px 16px !important;
    -webkit-print-color-adjust: exact; print-color-adjust: exact;
  }
  .hero h1 { font-size: 18px !important; color: #fff !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .hero h1 em { color: #f5a133 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .hero-sub { font-size: 10px !important; color: rgba(255,255,255,.8) !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .hero-pills { flex-direction: row; }
  .h-pill { background: rgba(255,255,255,.1) !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .h-pill-val { color: #f5a133 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .h-pill-lbl { color: rgba(255,255,255,.7) !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }

  .tbl thead tr { background: #0d1b3e !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .tbl thead th { color: #fff !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; padding: 7px 12px !important; }
  .tbl tbody td { padding: 6px 12px !important; font-size: 10px !important; }
  .bt { font-size: 9px !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .bt-create   { background: #e8f5e9 !important; color: #1b5e20 !important; }
  .bt-evaluate { background: #e8eaf6 !important; color: #1a237e !important; }
  .bt-analyse  { background: #fff3e0 !important; color: #e65100 !important; }

  .lv-badge { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .lv1 .lv-badge { background: #fce4ec !important; } .lv2 .lv-badge { background: #fff3e0 !important; }
  .lv3 .lv-badge { background: #e8eaf6 !important; } .lv4 .lv-badge { background: #e8f5e9 !important; }
  .lv5 .lv-badge { background: #ede7f6 !important; }

  .tc-head { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .tc1 .tc-head { background: #c62828 !important; } .tc2 .tc-head { background: #003087 !important; }
  .tc3 .tc-head { background: #2e7d32 !important; }
  .tc-head h3 { color: #fff !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }

  .callout { -webkit-print-color-adjust: exact; print-color-adjust: exact; font-size: 11px !important; }
  .callout-info    { background: #eaf0fb !important; }
  .callout-warning { background: #fff8e1 !important; }
  .callout-danger  { background: #fce4ec !important; }

  .disc-hd { background: #003087 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .disc-hd h3 { color: #fff !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .disc-lbl { background: #eaf0fb !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .disclosure-card { break-inside: avoid; }

  .do-hd   { background: #e8f5e9 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .dont-hd { background: #fce4ec !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }

  .ep-blue   { background: #eaf0fb !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .ep-green  { background: #e8f5e9 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .ep-purple { background: #f3e5f5 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .ep-orange { background: #fff3e0 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .ep-teal   { background: #e0f2f1 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }

  .step-dot { background: #003087 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; color: #fff !important; }
  .wf-num   { background: #003087 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; color: #fff !important; }
  .cl-head  { background: #0d1b3e !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; color: #fff !important; }
  .fw-q     { background: #0d1b3e !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; color: #fff !important; }
  .ref-n    { background: #003087 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; color: #fff !important; }
  .info-card { background: #eaf0fb !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .info-num  { color: #F47920 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }

  .principles-grid, .cards2, .dodonts, .refs, .tier-row,
  .integrity-grid, .skills-grid, .research-grid, .cope-grid,
  .ethics-intro-cards, .ethics-pillars, .tools-grid, .checklist, .env-grid { grid-template-columns: 1fr 1fr !important; }
  .info-row { grid-template-columns: repeat(4, 1fr) !important; }

  /* Scenario game — show only situations, not interactive elements */
  .sc-choices { display: none !important; }
  .sc-analysis { display: none !important; }
  .scenario { border: 1px solid var(--border); padding: 14px !important; break-inside: avoid; }
  .scenario.hidden { display: block !important; }
  .sc-situation { break-inside: avoid; }
}