/* FDE.ztdat.cn - Global Styles */

:root {
  --primary: #0c2a5c;
  --primary-mid: #123a7a;
  --primary-light: #1d4ed8;
  --gold: #b8872d;
  --gold-light: #d4a84b;
  --gold-soft: #f5ead2;
  --gold-bg: #fdf8ef;
  --ink: #0f1f3d;
  --ink-2: #2a3b5c;
  --muted: #64748b;
  --muted-light: #94a3b8;
  --line: #e3e8f0;
  --line-light: #f0f3f8;
  --bg: #f5f7fb;
  --bg-dark: #eef1f7;
  --card: #ffffff;
  --green: #0f7a4d;
  --green-bg: #e8f6ef;
  --red: #b3261e;
  --red-bg: #fdecea;
  --amber: #92600a;
  --amber-bg: #fdf3df;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 3px rgba(15,31,61,.06);
  --shadow: 0 1px 2px rgba(15,31,61,.05),0 8px 24px rgba(15,31,61,.07);
  --shadow-lg: 0 4px 12px rgba(15,31,61,.08),0 16px 48px rgba(15,31,61,.1);
  --transition: .25s cubic-bezier(.4,0,.2,1);
  --font: "PingFang SC","Microsoft YaHei","Segoe UI",system-ui,-apple-system,sans-serif;
  --font-mono: "SF Mono","Fira Code","Cascadia Code",monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0; padding: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

/* Navigation */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(227,232,240,.6);
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(15,31,61,.08); }
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 64px;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--primary);
  font-weight: 800; font-size: 20px; letter-spacing: -.02em;
}
.nav-brand .brand-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 900; letter-spacing: .05em;
}
.nav-links { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  display: block; padding: 8px 16px; border-radius: 8px;
  text-decoration: none; color: var(--ink-2); font-size: 14px; font-weight: 500;
  transition: var(--transition);
}
.nav-links a:hover { background: var(--line-light); color: var(--primary); }
.nav-links a.active { background: var(--primary); color: #fff; }
.nav-mobile-btn {
  display: none; background: none; border: none; cursor: pointer;
  width: 36px; height: 36px; border-radius: 8px;
  color: var(--ink-2); font-size: 20px;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #061a3d 0%, var(--primary) 40%, var(--primary-light) 100%);
  color: #fff;
  padding: 140px 24px 80px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; top: -50%; right: -20%; width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(184,135,45,.12) 0%, transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: ""; position: absolute; bottom: -30%; left: -10%; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(29,78,216,.15) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }
.hero-kicker {
  display: inline-block; font-size: 12px; letter-spacing: .18em;
  color: var(--gold-light); border: 1px solid rgba(212,168,75,.4);
  border-radius: 100px; padding: 5px 18px; margin-bottom: 20px;
  text-transform: uppercase;
}
.hero h1 {
  font-size: clamp(28px, 5vw, 46px); font-weight: 800; line-height: 1.25;
  margin: 0 0 18px; letter-spacing: -.01em;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--gold-light), #f0c866);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero .subtitle {
  font-size: clamp(15px, 2vw, 18px); color: rgba(255,255,255,.75);
  max-width: 640px; margin: 0 0 36px; line-height: 1.7;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: none; border-radius: 10px; padding: 13px 28px;
  font-size: 15px; font-weight: 600; cursor: pointer;
  font-family: var(--font); text-decoration: none; transition: var(--transition);
}
.btn-primary { background: var(--gold); color: #fff; }
.btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(184,135,45,.3); }
.btn-outline { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.35); }
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-secondary { background: var(--primary); color: #fff; }
.btn-secondary:hover { background: var(--primary-mid); }
.btn-ghost { background: #fff; color: var(--ink-2); border: 1px solid var(--line); }
.btn-ghost:hover { background: var(--line-light); }
.hero-stats { display: flex; gap: 40px; margin-top: 50px; flex-wrap: wrap; }
.hero-stat { text-align: left; }
.hero-stat .num { font-size: 32px; font-weight: 800; color: #fff; line-height: 1; }
.hero-stat .label { font-size: 13px; color: rgba(255,255,255,.55); margin-top: 4px; }

/* Section */
.section { padding: 80px 24px; }
.section-alt { background: var(--card); }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-header { margin-bottom: 48px; }
.section-header .kicker {
  font-size: 12px; letter-spacing: .14em; color: var(--gold);
  font-weight: 700; text-transform: uppercase; margin-bottom: 8px;
}
.section-header h2 {
  font-size: clamp(22px, 3.5vw, 32px); font-weight: 800; margin: 0 0 12px;
  color: var(--ink); letter-spacing: -.01em;
}
.section-header p { font-size: 16px; color: var(--muted); max-width: 640px; margin: 0; }

/* Cards */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
  padding: 28px; transition: var(--transition);
}
.card:hover {
  box-shadow: var(--shadow);
  border-color: rgba(18,58,122,.12);
  transform: translateY(-2px);
}
.card-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

/* Article cards */
.article-card { display: flex; flex-direction: column; cursor: pointer; }
.article-card .card-tag {
  display: inline-block; font-size: 11px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--primary-light); background: rgba(29,78,216,.08);
  border-radius: 5px; padding: 3px 10px; margin-bottom: 14px;
  align-self: flex-start;
}
.article-card h3 { font-size: 18px; font-weight: 700; margin: 0 0 10px; line-height: 1.4; color: var(--ink); }
.article-card p { font-size: 14px; color: var(--muted); margin: 0 0 16px; flex: 1; line-height: 1.65; }
.article-card .card-meta { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--muted-light); }
.article-card .read-more {
  color: var(--primary-light); font-weight: 600; font-size: 13px;
  display: inline-flex; align-items: center; gap: 4px;
}
.article-card .read-more::after { content: " →"; transition: var(--transition); }
.article-card:hover .read-more::after { gap: 8px; }

/* Resource cards */
.resource-card { display: flex; gap: 18px; align-items: flex-start; cursor: pointer; }
.resource-icon {
  width: 52px; height: 52px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.resource-icon.pdf { background: #fde8e8; color: #dc2626; }
.resource-icon.doc { background: #dbeafe; color: #2563eb; }
.resource-icon.xls { background: #dcfce7; color: #16a34a; }
.resource-icon.zip { background: #fef3c7; color: #d97706; }
.resource-card h3 { font-size: 15px; font-weight: 600; margin: 0 0 4px; }
.resource-card p { font-size: 13px; color: var(--muted); margin: 0 0 8px; }
.resource-card .resource-meta { display: flex; gap: 12px; font-size: 12px; color: var(--muted-light); }
.resource-card .download-btn {
  display: inline-flex; align-items: center; gap: 5px;
  color: var(--primary-light); font-size: 13px; font-weight: 600;
  cursor: pointer; text-decoration: none;
}
.resource-card .download-btn:hover { color: var(--primary); }

/* Assessment */
.assess-wrapper {
  background: var(--card); border-radius: var(--radius);
  border: 1px solid var(--line); box-shadow: var(--shadow);
  overflow: hidden;
}
.assess-steps { display: flex; background: var(--bg); border-bottom: 1px solid var(--line); }
.assess-step {
  flex: 1; text-align: center; padding: 16px 12px;
  font-size: 13.5px; font-weight: 500; color: var(--muted);
  cursor: pointer; transition: var(--transition);
  position: relative; border: none; background: none; font-family: var(--font);
}
.assess-step .step-num {
  display: inline-flex; width: 24px; height: 24px; border-radius: 50%;
  background: var(--line); color: var(--muted); font-size: 12px; font-weight: 700;
  align-items: center; justify-content: center; margin-right: 6px;
}
.assess-step.active { background: var(--card); color: var(--primary); font-weight: 600; }
.assess-step.active .step-num { background: var(--primary); color: #fff; }
.assess-step.done .step-num { background: var(--green); color: #fff; }
.assess-step.done { color: var(--ink-2); }
.assess-body { padding: 32px; }
.assess-body label.q { display: block; font-weight: 600; margin: 22px 0 10px; font-size: 14.5px; }
.assess-body label.q:first-child { margin-top: 0; }
.assess-body label.q .hint { font-weight: 400; color: var(--muted); font-size: 12.5px; margin-left: 6px; }
.assess-body input[type=text],
.assess-body textarea,
.assess-body select {
  width: 100%; border: 1px solid var(--line); border-radius: 10px;
  padding: 11px 14px; font-size: 14.5px; font-family: var(--font);
  color: var(--ink); background: #fcfdff; transition: var(--transition);
}
.assess-body input:focus,
.assess-body textarea:focus,
.assess-body select:focus {
  outline: none; border-color: var(--primary-light); background: #fff;
  box-shadow: 0 0 0 3px rgba(29,78,216,.1);
}
.assess-body textarea { resize: vertical; min-height: 80px; }
.assess-body .chips { display: flex; flex-wrap: wrap; gap: 9px; }
.assess-body .chip {
  border: 1px solid var(--line); background: #fcfdff; border-radius: 100px;
  padding: 8px 16px; font-size: 13.5px; cursor: pointer;
  transition: var(--transition); color: var(--ink-2); user-select: none;
  font-family: var(--font);
}
.assess-body .chip:hover { border-color: var(--primary-light); }
.assess-body .chip.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.assess-body .chip.gold.on { background: var(--gold); border-color: var(--gold); }
.assess-body .range-row { display: flex; align-items: center; gap: 14px; }
.assess-body input[type=range] { flex: 1; accent-color: var(--primary-light); }
.assess-body .range-val { min-width: 80px; text-align: right; font-weight: 700; color: var(--primary); font-size: 14px; }
.assess-body .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.assess-nav {
  display: flex; justify-content: space-between; gap: 12px;
  margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line);
}
.assess-panel { display: none; }
.assess-panel.active { display: block; animation: fadeUp .35s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* Result */
.result-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff; border-radius: var(--radius); padding: 28px; margin-bottom: 24px;
}
.result-header h2 { margin: 0 0 6px; font-size: 22px; }
.result-header p { margin: 0; color: rgba(255,255,255,.7); font-size: 13.5px; }
.score-hero { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; margin-top: 18px; }
.gauge {
  --p: 0; width: 120px; height: 120px; border-radius: 50%; flex-shrink: 0;
  background: conic-gradient(var(--gold) calc(var(--p)*1%), rgba(255,255,255,.15) 0);
  display: flex; align-items: center; justify-content: center;
}
.gauge .inner {
  width: 96px; height: 96px; background: rgba(255,255,255,.95); border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.gauge .num { font-size: 28px; font-weight: 800; color: var(--primary); line-height: 1; }
.gauge .lab { font-size: 11px; color: var(--muted); margin-top: 2px; }
.score-side { flex: 1; min-width: 200px; }
.score-side h3 { margin: 0 0 10px; font-size: 17px; }
.bar-item { margin: 8px 0; }
.bar-item .t { display: flex; justify-content: space-between; font-size: 12.5px; margin-bottom: 4px; color: rgba(255,255,255,.8); }
.bar-item .t b { color: #fff; }
.bar-track { height: 6px; background: rgba(255,255,255,.15); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--gold), var(--gold-light)); }
.result-section { margin-bottom: 22px; }
.result-section h3 { font-size: 16px; margin: 0 0 14px; display: flex; align-items: center; gap: 10px; }
.result-section h3 .idx {
  width: 26px; height: 26px; border-radius: 8px; background: var(--primary);
  color: #fff; font-size: 13px; display: inline-flex; align-items: center;
  justify-content: center; font-weight: 700; flex-shrink: 0;
}
.result-section h3 .idx.g { background: var(--gold); }
.scenario {
  border: 1px solid var(--line); border-left: 4px solid var(--primary-light);
  border-radius: 11px; padding: 16px 18px; margin-bottom: 12px; background: #fcfdff;
}
.scenario.top { border-left-color: var(--gold); background: linear-gradient(0deg,#fff,var(--gold-bg)); }
.scenario .st { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.scenario h4 { margin: 0; font-size: 15px; }
.scenario .rank { font-size: 11px; font-weight: 700; color: var(--gold); letter-spacing: .08em; }
.scenario p { margin: 7px 0 0; font-size: 13.5px; color: var(--ink-2); }
.kv { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 11px; }
.kv span { font-size: 12px; background: #f0f4fb; color: var(--ink-2); border-radius: 6px; padding: 3px 9px; }
.kv span b { color: var(--primary-light); }
.flow-steps { display: flex; flex-wrap: wrap; gap: 0; align-items: stretch; margin: 8px 0; }
.flow-node {
  flex: 1; min-width: 120px; background: #f6f8fd; border: 1px solid var(--line);
  border-radius: 10px; padding: 12px 14px; font-size: 13px; position: relative; margin-right: 26px;
}
.flow-node:last-child { margin-right: 0; }
.flow-node b { display: block; font-size: 13px; margin-bottom: 3px; color: var(--primary); }
.flow-node::after {
  content: "→"; position: absolute; right: -21px; top: 50%; transform: translateY(-50%);
  color: var(--gold); font-weight: 700; font-size: 16px;
}
.flow-node:last-child::after { display: none; }
.callout { border-radius: 10px; padding: 13px 16px; font-size: 13.5px; margin: 12px 0; }
.callout.red { background: var(--red-bg); color: var(--red); }
.callout.amber { background: var(--amber-bg); color: var(--amber); }
.callout.green { background: var(--green-bg); color: var(--green); }
.callout b { display: block; margin-bottom: 2px; }
.refcase {
  display: flex; gap: 12px; background: var(--gold-bg); border: 1px solid #ece3cd;
  border-radius: 10px; padding: 13px 15px; margin-bottom: 9px;
}
.refcase .no {
  width: 38px; height: 38px; border-radius: 9px; background: var(--gold); color: #fff;
  font-weight: 800; font-size: 13px; display: flex; align-items: center;
  justify-content: center; flex-shrink: 0; text-align: center; line-height: 1.1;
}
.refcase h5 { margin: 0 0 2px; font-size: 13.5px; }
.refcase p { margin: 0; font-size: 12.5px; color: var(--ink-2); }
ul.clean { margin: 8px 0; padding-left: 0; list-style: none; }
ul.clean li {
  padding: 6px 0 6px 26px; position: relative; font-size: 14px;
  border-bottom: 1px dashed var(--line);
}
ul.clean li:last-child { border-bottom: none; }
ul.clean li::before { content: "✓"; position: absolute; left: 0; top: 6px; color: var(--green); font-weight: 700; }

/* Consulting */
.consult-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.consult-info h3 { font-size: 20px; margin: 0 0 16px; }
.consult-info p { color: var(--muted); font-size: 14.5px; margin: 0 0 20px; }
.consult-features { list-style: none; padding: 0; margin: 0; }
.consult-features li {
  padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14.5px;
  display: flex; align-items: flex-start; gap: 10px;
}
.consult-features li:last-child { border-bottom: none; }
.consult-features .icon { color: var(--gold); font-size: 16px; flex-shrink: 0; margin-top: 2px; }
.consult-form { background: var(--card); border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); box-shadow: var(--shadow); }
.consult-form h3 { font-size: 18px; margin: 0 0 20px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 6px; color: var(--ink-2); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; border: 1px solid var(--line); border-radius: 10px;
  padding: 11px 14px; font-size: 14px; font-family: var(--font);
  color: var(--ink); background: #fcfdff; transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--primary-light); background: #fff;
  box-shadow: 0 0 0 3px rgba(29,78,216,.1);
}
.form-group textarea { resize: vertical; min-height: 90px; }

/* Footer */
.site-footer { background: var(--ink); color: rgba(255,255,255,.6); padding: 48px 24px 32px; font-size: 13.5px; }
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 32px;
}
.footer-brand { max-width: 300px; }
.footer-brand .brand-name { color: #fff; font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.footer-links h4 { color: rgba(255,255,255,.85); font-size: 14px; margin: 0 0 12px; }
.footer-links a {
  display: block; color: rgba(255,255,255,.5); text-decoration: none;
  font-size: 13px; padding: 3px 0; transition: var(--transition);
}
.footer-links a:hover { color: var(--gold-light); }
.footer-bottom {
  max-width: 1200px; margin: 32px auto 0; padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
  text-align: center; font-size: 12px;
}

/* Loading */
.loading-spinner {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 60px 20px; color: var(--muted);
}
.spinner {
  width: 40px; height: 40px; border: 3px solid var(--line);
  border-top-color: var(--primary-light); border-radius: 50%;
  animation: spin .8s linear infinite; margin-bottom: 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Responsive */
@media (max-width: 900px) {
  .consult-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr; }
  .hero { padding: 120px 20px 60px; }
  .hero-stats { gap: 24px; }
  .hero-stat .num { font-size: 26px; }
}
@media (max-width: 680px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 64px; left: 0; right: 0; background: #fff;
    padding: 12px; gap: 4px; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  .nav-mobile-btn { display: block; }
  .assess-steps { flex-wrap: wrap; }
  .assess-step { flex-basis: 50%; }
  .assess-body .grid2 { grid-template-columns: 1fr; }
  .flow-steps .flow-node { margin-right: 0; margin-bottom: 10px; flex-basis: 100%; }
  .flow-steps .flow-node::after { display: none; }
  .section { padding: 48px 16px; }
}

/* Print */
@media print {
  body { background: #fff; font-size: 11px; }
  .navbar, .hero, .site-footer, .assess-nav, .btn, .no-print { display: none !important; }
  .section { padding: 20px 0; }
  .card, .scenario, .refcase { box-shadow: none; break-inside: avoid; }
  .assess-panel { display: block !important; }
}

/* Toast */
.toast {
  position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%) translateY(100px);
  background: var(--ink); color: #fff; padding: 14px 28px; border-radius: 12px;
  font-size: 14px; z-index: 9999; box-shadow: var(--shadow-lg);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* Config panel */
.config-panel {
  background: var(--gold-bg); border: 1px solid #ece3cd; border-radius: 10px;
  padding: 16px; margin-bottom: 20px; font-size: 13.5px;
}
.config-panel summary {
  cursor: pointer; font-weight: 600; color: var(--amber);
  list-style: none; display: flex; align-items: center; gap: 6px;
}
.config-panel summary::before { content: "⚙️"; }
.config-panel[open] summary { margin-bottom: 12px; }
.config-panel .config-row { display: flex; gap: 10px; margin-bottom: 8px; align-items: center; }
.config-panel input {
  flex: 1; border: 1px solid #ddd; border-radius: 8px; padding: 8px 12px;
  font-size: 13px; font-family: var(--font-mono);
}

/* Hero background image */
.hero-section { position: relative; overflow: hidden; }
.hero-img { 
  position: absolute; inset: 0; 
  background-size: cover; background-position: center;
  opacity: 0.25;
  transition: opacity 0.3s;
}
.hero-section:hover .hero-img { opacity: 0.35; }

/* Article cards with hover image effect */
.article-card {
  position: relative;
  overflow: hidden;
}
.article-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.article-card:hover::before {
  transform: scaleX(1);
}
.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}

/* What is FDE section image */
.fde-intro-img {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.fde-intro-img img {
  width: 100%;
  height: auto;
  display: block;
}

/* Methodology visual strip */
.method-strip {
  display: flex;
  gap: 2px;
  margin: 32px 0;
  border-radius: 8px;
  overflow: hidden;
}
.method-strip .step {
  flex: 1;
  padding: 20px 16px;
  text-align: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: white;
  position: relative;
}
.method-strip .step::after {
  content: '→';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  font-size: 18px;
  z-index: 1;
}
.method-strip .step:last-child::after { display: none; }
.method-strip .step .num { 
  font-size: 24px; font-weight: 800; color: var(--gold); 
  margin-bottom: 4px;
}
.method-strip .step .label { font-size: 13px; opacity: 0.9; }

/* Responsive adjustments */
@media (max-width: 768px) {
  .method-strip { flex-direction: column; }
  .method-strip .step::after { 
    content: '↓'; right: auto; left: 50%; 
    top: auto; bottom: -8px;
    transform: translateX(-50%);
  }
}