/* ======================================================
   BTC Bottom Compass — Blockchain Tech + Finance Theme
   ====================================================== */

:root {
  --bg-main: #05080d;
  --bg-card: rgba(12, 17, 28, 0.85);
  --bg-glass: rgba(10, 15, 25, 0.65);
  --cyan: #00d4ff;
  --cyan-dim: rgba(0, 212, 255, 0.15);
  --cyan-glow: rgba(0, 212, 255, 0.4);
  --gold: #f0b90b;
  --gold-dim: rgba(240, 185, 11, 0.12);
  --gold-glow: rgba(240, 185, 11, 0.35);
  --text: #e8ecf1;
  --text-muted: rgba(180, 195, 215, 0.72);
  --border: rgba(0, 212, 255, 0.12);
  --border-hover: rgba(0, 212, 255, 0.4);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  --radius-lg: 20px;
  --radius: 14px;
  --radius-sm: 10px;
  --container: 1180px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  min-width: 320px;
  background: var(--bg-main);
  color: var(--text);
  font-family: "SF Pro Display", "PingFang SC", "Microsoft YaHei", "Inter", system-ui, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

/* ── Particle Canvas (background) ── */
#particle-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* ── Glass Card Pattern ── */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid var(--border);
  transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
}

.glass-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.08), 0 12px 40px rgba(0, 0, 0, 0.3);
  transform: translateY(-3px);
}

/* ── Scroll Reveal ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Top Nav ── */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(5, 8, 13, 0.8);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--text);
}

.nav-logo { flex-shrink: 0; object-fit: contain; display: block; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  transition: border-color 0.3s ease, color 0.3s ease;
}

.lang-switch:hover {
  border-color: var(--border-hover);
  color: var(--cyan);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), #0099cc);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: box-shadow 0.3s ease, transform 0.2s ease;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.25);
}

.nav-x {
  color: rgba(255,255,255,0.5);
  font-size: 15px;
  text-decoration: none;
  transition: color 0.2s;
  line-height: 1;
}
.nav-x:hover {
  color: #fff;
}

.nav-cta:hover {
  box-shadow: 0 0 35px rgba(0, 212, 255, 0.45);
  transform: translateY(-1px);
}

/* ── Layout ── */
.page-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 80px 0;
}

.band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(0, 212, 255, 0.02), transparent);
}

/* ── Pulse Dot ── */
.pulse-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan-glow);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

.pulse-dot-sm {
  width: 7px;
  height: 7px;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 12px var(--cyan-glow); }
  50% { opacity: 0.5; box-shadow: 0 0 4px var(--cyan-glow); }
}

/* ── HERO ── */
.hero {
  overflow: hidden;
  text-align: left;
  padding-top: 100px;
  background: radial-gradient(ellipse 80% 50% at 30% 40%, rgba(0, 212, 255, 0.06), transparent),
              radial-gradient(ellipse 60% 40% at 80% 60%, rgba(240, 185, 11, 0.04), transparent),
              var(--bg-main);
}

.hero-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 25% 35%, rgba(0, 212, 255, 0.1), transparent 50%);
  pointer-events: none;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 70% 60% at center, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at center, black, transparent);
  pointer-events: none;
  animation: gridShift 20s linear infinite;
}

@keyframes gridShift {
  0% { background-position: 0 0, 0 0; }
  100% { background-position: 40px 40px, 40px 40px; }
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 48px;
  align-items: start;
}

.hero-grid--compact {
  align-items: center;
}

.hero-copy { padding-top: 8px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--cyan);
  background: var(--cyan-dim);
  color: var(--cyan);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.brand-lockup { margin-top: 20px; }

.brand-cn {
  font-size: clamp(2rem, 3.8vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #fff;
  line-height: 1.05;
}

.brand-en {
  margin-top: 6px;
  background: linear-gradient(90deg, var(--gold), #ffd54f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.ticker-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.ticker-strip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--cyan);
  background: var(--cyan-dim);
  color: var(--cyan);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.84rem;
  font-weight: 600;
}

.hero h1 {
  margin-top: 22px;
  max-width: 760px;
  font-size: clamp(2.5rem, 4.5vw, 4.5rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--gold), #ffd54f, var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero h1 span {
  -webkit-text-fill-color: var(--text);
}

.lead {
  max-width: 760px;
  margin-top: 20px;
  color: var(--text-muted);
  font-size: 1.08rem;
  line-height: 1.85;
}

/* Proof pills */
.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: 860px;
  margin-top: 26px;
}

.proof-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  color: var(--text);
  min-height: 52px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  line-height: 1.5;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.proof-pill:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.08);
}

.icon-badge {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.proof-pill span:last-child { flex: 1; }

/* CTA Row */
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 54px;
  padding: 0 26px;
  border-radius: 16px;
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), #0099cc);
  color: #fff;
}

.btn-primary.glow-btn {
  box-shadow: 0 0 25px rgba(0, 212, 255, 0.3);
  animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 25px rgba(0, 212, 255, 0.3); }
  50% { box-shadow: 0 0 40px rgba(0, 212, 255, 0.5), 0 0 80px rgba(0, 212, 255, 0.15); }
}

.btn-primary:hover {
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.5);
}

.btn-secondary {
  border: 1px solid var(--border);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.1);
}

/* Hero Panel */
.hero-panel-wrap {
  display: flex;
  justify-content: flex-end;
  padding-top: 10px;
}

.hero-panel {
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}

.panel-inner { position: relative; }

.panel-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--cyan);
  background: var(--cyan-dim);
  color: var(--cyan);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 18px;
}

.panel-list {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.list-card {
  padding: 12px 14px 12px 36px;
  color: var(--text);
  font-size: 0.88rem;
  border: 1px solid var(--border);
  background: rgba(0, 212, 255, 0.03);
  border-radius: var(--radius-sm);
  position: relative;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.list-card::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 17px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan-glow);
}

.list-card:hover {
  border-color: var(--border-hover);
  background: rgba(0, 212, 255, 0.06);
}

/* Panel secondary actions */
.panel-actions {
  display: flex;
  gap: 18px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.panel-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.panel-link:hover {
  color: var(--cyan);
}

.language-note {
  margin-top: 18px;
  color: rgba(180, 195, 215, 0.62);
  font-size: 0.9rem;
}

.language-note a {
  color: var(--cyan);
}

.path-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.path-card {
  border-radius: var(--radius);
  padding: 24px;
}

.path-card__eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(0, 212, 255, 0.2);
  background: rgba(0, 212, 255, 0.08);
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.path-card h3 {
  margin-top: 18px;
  font-size: 1.15rem;
}

.path-card p {
  margin-top: 10px;
  margin-bottom: 18px;
  color: var(--text-muted);
  line-height: 1.8;
}

.compact-advantage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.compact-advantage {
  border-radius: var(--radius);
  padding: 24px;
}

.compact-advantage h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
}

.compact-advantage p {
  color: var(--text-muted);
  line-height: 1.8;
}

.join-shell {
  padding-top: 100px;
}

/* Signal Preview */
.signal-preview {
  margin-top: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(5, 8, 13, 0.8);
  padding: 16px;
}

.signal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.signal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan-dim);
  color: var(--cyan);
  border: 1px solid var(--cyan);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.82rem;
  font-weight: 600;
}

.signal-time {
  color: var(--text-muted);
  font-size: 0.84rem;
}

.signal-image-wrap {
  margin-top: 14px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.5);
}

.signal-image {
  display: block;
  width: 100%;
  height: auto;
}

.signal-body {
  margin-top: 14px;
  color: var(--text);
  line-height: 1.75;
  font-size: 0.92rem;
}

.signal-body strong { color: var(--gold); }

/* ── Data Ticker ── */
.data-ticker {
  position: relative;
  margin-top: 48px;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(0, 212, 255, 0.02);
  padding: 14px 0;
}

.data-ticker::before,
.data-ticker::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.data-ticker::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg-main), transparent);
}

.data-ticker::after {
  right: 0;
  background: linear-gradient(-90deg, var(--bg-main), transparent);
}

.data-ticker-track {
  display: flex;
  gap: 40px;
  white-space: nowrap;
  animation: tickerScroll 30s linear infinite;
}

.ticker-item {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Stats Bar ── */
.stats-bar {
  position: relative;
  z-index: 1;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 20px;
  border-radius: var(--radius);
  text-align: left;
}

.stat-card svg { flex-shrink: 0; }

.stat-card strong {
  display: block;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--gold), #ffd54f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card span {
  display: block;
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── Section Shared ── */
.section h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--text);
  letter-spacing: -0.03em;
  border-left: 3px solid var(--cyan);
  padding-left: 16px;
  margin: 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 32px;
}

.section-brand {
  background: linear-gradient(90deg, var(--gold), #ffd54f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Split Grid (Value + Profile) ── */
.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
}

.quant-grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.quant-card {
  padding: 24px;
  border-radius: var(--radius);
}

.quant-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0, 212, 255, 0.2);
  margin-bottom: 16px;
}

.quant-card h3 {
  font-size: 1.15rem;
  margin: 0 0 8px;
}

.quant-card p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.75;
}

.profile-card {
  border-radius: var(--radius);
  padding: 28px;
  min-height: 100%;
}

.mini-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--cyan);
  background: var(--cyan-dim);
  color: var(--cyan);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.profile-copy { margin-top: 20px; }

.profile-copy p {
  margin: 12px 0 0;
  color: var(--text-muted);
  line-height: 1.85;
  padding-left: 16px;
  border-left: 2px solid rgba(0, 212, 255, 0.2);
}

.profile-copy p:first-child { margin-top: 0; }

/* ── Longform Grid (Journey Cards) ── */
.longform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.journey-card {
  border-radius: var(--radius);
  padding: 26px;
  height: 100%;
  position: relative;
  overflow: hidden;
}

/* Animated gradient border on hover */
.journey-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--cyan), transparent, var(--gold), transparent, var(--cyan));
  background-size: 300% 300%;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s ease;
  animation: borderGlow 6s linear infinite;
}

.journey-card:hover::before { opacity: 1; }

@keyframes borderGlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.journey-step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 72px;
  height: 34px;
  border-radius: 999px;
  background: var(--cyan-dim);
  color: var(--cyan);
  border: 1px solid rgba(0, 212, 255, 0.3);
  padding: 0 14px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

.journey-card h3 {
  margin: 16px 0 0;
  font-size: 1.18rem;
  color: var(--text);
}

.journey-card p {
  margin: 12px 0 0;
  color: var(--text-muted);
  line-height: 1.82;
}

.detail-list {
  margin: 14px 0 0;
  padding-left: 20px;
  color: var(--text-muted);
  line-height: 1.85;
}

.detail-list li {
  margin-top: 6px;
  position: relative;
}

.detail-list li::marker {
  color: var(--cyan);
}

/* ── QR / Join Section ── */
.compact-entry {
  display: flex;
  justify-content: center;
}

.qr-panel {
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

/* Glow accent behind QR */
.qr-panel::before {
  content: "";
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.1), transparent 70%);
  pointer-events: none;
}

.qr-panel-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--cyan);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 8px;
}

.qr-image-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  max-width: 260px;
  margin: 18px auto 0;
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
  padding: 14px;
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.2), 0 0 80px rgba(0, 212, 255, 0.05);
}

.qr-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 10px;
}

.qr-card-meta { margin-top: 18px; }

.qr-meta-cn {
  color: #fff;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.qr-meta-en {
  margin-top: 4px;
  background: linear-gradient(90deg, var(--gold), #ffd54f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.qr-action { margin-top: 22px; }
.qr-action .btn { width: 100%; }

/* ── Footer ── */
.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(3, 5, 8, 0.9);
  padding: 36px 0 40px;
  position: relative;
  z-index: 1;
}

.site-footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(160px, 0.5fr) minmax(0, 1.2fr);
  gap: 32px;
}

.footer-brand-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo { flex-shrink: 0; object-fit: contain; display: block; }

.footer-brand-cn {
  color: #fff;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.footer-brand-en {
  margin-top: 3px;
  background: linear-gradient(90deg, var(--gold), #ffd54f);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-brand p,
.footer-legal p {
  margin: 14px 0 0;
  color: rgba(180, 195, 215, 0.55);
  line-height: 1.8;
  font-size: 0.9rem;
}

.footer-title {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(180, 195, 215, 0.6);
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--cyan);
}

/* ══════════════════════
   RESPONSIVE
   ══════════════════════ */
@media (max-width: 1120px) {
  .hero-grid,
  .path-grid,
  .compact-advantage-grid,
  .split-grid,
  .longform-grid,
  .site-footer-grid,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel-wrap { justify-content: flex-start; }
  .hero-panel, .qr-panel { max-width: none; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .section { padding: 56px 0; }
  .container { width: min(calc(100% - 24px), var(--container)); }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  .btn { width: 100%; }
  .cta-row { flex-direction: column; margin-top: 24px; }

  .hero { padding-top: 80px; }

  .hero-panel, .profile-card, .qr-panel { padding: 20px; }

  .hero h1 {
    font-size: clamp(2rem, 8vw, 3rem);
    line-height: 1.14;
  }

  .brand-cn { font-size: clamp(1.75rem, 8vw, 2.5rem); }
  .brand-en { font-size: 0.92rem; }

  .lead { font-size: 1rem; }

  .journey-card { padding: 20px; }

  .nav-brand span { display: none; }

  .data-ticker-track { gap: 24px; }

  /* Hero panel — reduce visual weight on mobile */
  .panel-title { font-size: 0.82rem; padding: 6px 12px; margin-bottom: 12px; }
  .list-card { padding: 10px 12px 10px 30px; font-size: 0.84rem; }
  .list-card::before { left: 12px; top: 15px; width: 5px; height: 5px; }
  .panel-list { gap: 6px; margin-bottom: 12px; }
  .panel-actions { gap: 12px; margin-top: 10px; padding-top: 10px; }
  .panel-link { font-size: 0.78rem; }

  /* Nav — tighten for narrow screens */
  .nav-right { gap: 10px; }
  .nav-cta { padding: 6px 12px; font-size: 0.82rem; }
  .nav-cta svg { display: none; }
  .lang-switch { padding: 5px 10px; font-size: 0.78rem; }

  /* Email signup — compact on mobile */
  .email-signup-section { padding: 40px 0; }
  .email-signup-box h3 { font-size: 18px; }

  /* Signal preview — compact on mobile */
  .signal-preview { padding: 14px; }
}

/* ═══════════════════════════════════════
   历史回测页 backtest.html 专用样式
   追加于现有样式之后，不影响已有页面
   ═══════════════════════════════════════ */

/* 通用 */
.section-gap  { padding: 80px 0; }
.section-header { margin-bottom: 40px; }
.section-header h2 { font-size: 28px; margin-bottom: 8px; }
.section-desc {
  font-size: 14px;
  opacity: 0.5;
  line-height: 1.6;
}
.section-divider { opacity: 0.1; margin: 0; }
.loading-state {
  text-align: center; padding: 60px;
  opacity: 0.4; font-size: 14px;
}
.detail-block {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  max-width: 680px;
}
.detail-block--compact { padding: 16px 22px; }
.detail-block__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.detail-block--compact .detail-block__header { margin-bottom: 8px; }
.detail-block__icon { flex-shrink: 0; opacity: 0.7; }
.detail-block__header h3 { font-size: 14px; font-weight: 600; margin: 0; opacity: 0.85; }
.detail-block__body p {
  font-size: 13px;
  line-height: 1.65;
  opacity: 0.7;
  margin: 0 0 8px;
}
.detail-block__body p:last-child { margin-bottom: 0; }
.muted { opacity: 0.4; }
.positive { color: #1D9E75; }
.negative { color: #E24B4A; }

/* Hero */
.backtest-hero {
  padding: 100px 0 60px;
  text-align: center;
}
.section-tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.1em;
  border: 1px solid rgba(247,147,26,0.4);
  color: #F7931A;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.backtest-hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 18px;
  opacity: 0.7;
  max-width: 620px;
  margin: 0 auto 16px;
  line-height: 1.7;
}
.hero-sub strong { color: #F7931A; opacity: 1; }
.data-meta {
  font-size: 12px;
  opacity: 0.3;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* 核心对比卡片 */
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.comp-card {
  border-radius: 16px;
  padding: 28px 24px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  transition: transform 0.2s, border-color 0.2s;
}
.comp-card:hover { transform: translateY(-2px); }
.comp-card--featured {
  border-color: rgba(40,201,141,0.4);
  background: rgba(40,201,141,0.05);
}
.comp-card--opportunity {
  border-color: rgba(40,201,141,0.30);
  background: rgba(40,201,141,0.04);
}
.comp-card--risk {
  border-color: rgba(242,104,80,0.28);
  background: rgba(242,104,80,0.04);
}
.cases-type-legend {
  max-width: 700px;
}
.cases-type-legend .comp-card__label {
  font-size: 11px;
  opacity: 0.55;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.comp-card__zone {
  font-size: 14px;
  margin-bottom: 16px;
  opacity: 0.8;
}
.comp-card__return {
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.comp-card__winrate {
  font-size: 13px;
  opacity: 0.5;
}
.comp-card__winrate span { color: #F7931A; opacity: 1; }

/* 区间统计表 */
.zone-table { display: flex; flex-direction: column; gap: 2px; }
.zone-row {
  display: grid;
  grid-template-columns: 160px 70px 1fr 100px 100px 100px;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.05);
  background: rgba(255,255,255,0.02);
  font-size: 14px;
}
.zone-row--header {
  background: transparent;
  border-color: transparent;
  font-size: 11px;
  opacity: 0.4;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 8px 20px;
}
.zone-row__name {
  display: flex;
  align-items: center;
  gap: 8px;
}
.zone-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.zone-row__range {
  font-size: 12px;
  opacity: 0.4;
  font-variant-numeric: tabular-nums;
}
.zone-row__bar-wrap {
  height: 4px;
  background: rgba(255,255,255,0.05);
  border-radius: 2px;
  overflow: hidden;
}
.zone-row__bar {
  height: 100%;
  border-radius: 2px;
}
.zone-row__stat {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: 13px;
}
.zone-note {
  font-size: 12px;
  opacity: 0.35;
  padding: 4px 20px 12px 48px;
  font-style: italic;
}

/* 精选案例 */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.case-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 28px;
  transition: transform 0.2s, border-color 0.2s;
}
.case-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.12);
}
.case-card--highlight {
  border-color: rgba(29,158,117,0.35);
  background: rgba(29,158,117,0.04);
}
.case-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}
.case-title { font-size: 17px; font-weight: 500; margin-bottom: 4px; }
.case-date  { font-size: 13px; opacity: 0.4; }
.case-score {
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
  text-align: right;
  white-space: nowrap;
  flex-shrink: 0;
}
.case-score--range {
  font-size: 26px;
}
.case-score-label { font-size: 11px; opacity: 0.5; text-align: right; }
.case-desc {
  font-size: 14px;
  opacity: 0.6;
  line-height: 1.7;
  margin-bottom: 20px;
}
.case-returns {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.case-return-item {
  background: rgba(255,255,255,0.04);
  border-radius: 6px;
  padding: 12px 8px;
  text-align: center;
}
.case-return-period {
  font-size: 11px;
  opacity: 0.4;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.case-return-val { font-size: 15px; font-weight: 600; }
.case-return-val.pos { color: #1D9E75; }
.case-return-val.neg { color: #E24B4A; }
.case-return-val.na  { opacity: 0.3; }
@media (max-width: 768px) {
  .cases-grid {
    grid-template-columns: 1fr;
  }
  .case-returns {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* 评分区间对照 */
.score-zones {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.score-zone-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  padding: 12px 18px;
  min-width: 110px;
  text-align: center;
}
.score-zone-range {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}
.score-zone-label { font-size: 12px; opacity: 0.5; }

/* CTA区 */
.cta-section { text-align: center; }
.cta-section h2 { font-size: 28px; margin-bottom: 12px; border-left: none; padding-left: 0; }
.cta-section p  { opacity: 0.6; margin-bottom: 28px; }
.cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* btn-outline for backtest page */
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 54px;
  padding: 0 26px;
  border-radius: 16px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  color: var(--text);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.btn-outline:hover {
  transform: translateY(-2px);
  border-color: var(--border-hover);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.1);
}

/* backtest footer */
.backtest-footer {
  border-top: 1px solid var(--border);
  background: rgba(3, 5, 8, 0.9);
  padding: 36px 0 40px;
  position: relative;
  z-index: 1;
}
.backtest-footer .disclaimer {
  color: rgba(180, 195, 215, 0.45);
  font-size: 0.85rem;
  line-height: 1.8;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.backtest-footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 16px;
}
.backtest-footer-links a {
  color: rgba(180, 195, 215, 0.5);
  font-size: 0.85rem;
  text-decoration: none;
  transition: color 0.2s;
}
.backtest-footer-links a:hover {
  color: rgba(180, 195, 215, 0.8);
}

/* backtest nav-link style */
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: color 0.3s ease;
}
.nav-link:hover {
  color: var(--cyan);
}

/* backtest section h2 override (no left border for centered headings) */
.section-header h2 {
  border-left: none;
  padding-left: 0;
}

/* 响应式 */
@media (max-width: 768px) {
  .zone-row {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto;
  }
  .zone-row__bar-wrap { grid-column: 1/-1; }
  .zone-row--header { display: none; }
  .comp-card__return { font-size: 36px; }
  .cases-grid { grid-template-columns: 1fr; }
  .cta-buttons { flex-direction: column; }
  .cta-buttons .btn,
  .cta-buttons .btn-outline { width: 100%; }
}

/* ═══════════════════════════════════════
   邮件订阅区块
   ═══════════════════════════════════════ */
.email-signup-section {
  padding: 56px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: none;
}
.email-signup-box {
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
  padding: 30px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at top, rgba(0, 212, 255, 0.08), transparent 55%),
    linear-gradient(180deg, rgba(12, 17, 28, 0.92), rgba(7, 11, 18, 0.88));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
}
.email-signup-box h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #f5f7fb;
  letter-spacing: -0.02em;
}
.email-signup-box > p {
  font-size: 14px;
  color: rgba(180, 195, 215, 0.75);
  margin-bottom: 24px;
  line-height: 1.8;
}
.email-form {
  display: flex;
  gap: 0;
  max-width: 420px;
  margin: 0 auto 12px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
  transition: border-color 0.2s;
}
.email-form:focus-within {
  border-color: rgba(247,147,26,0.5);
}
.email-form input[type="email"] {
  flex: 1;
  padding: 12px 16px;
  border: none;
  background: transparent;
  color: #F0EEE8;
  font-size: 14px;
  outline: none;
  min-width: 0;
}
.email-form input[type="email"]::placeholder {
  color: rgba(255,255,255,0.25);
}
.email-form button[type="submit"] {
  padding: 12px 20px;
  background: #F7931A;
  color: #0A0A0B;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
  border-radius: 0;
}
.email-form button[type="submit"]:hover {
  background: #FFB347;
}
.email-disclaimer {
  font-size: 12px;
  color: rgba(180, 195, 215, 0.5);
  margin-top: 10px;
}

/* Subscribe CTA button (replaces inline iframe) */
.btn-subscribe {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 30px;
  background: linear-gradient(135deg, var(--cyan), #0099cc);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  border-radius: 16px;
  text-decoration: none;
  box-shadow: 0 0 25px rgba(0, 212, 255, 0.28);
  transition: box-shadow 0.25s ease, transform 0.15s ease, background 0.25s ease;
  letter-spacing: 0.02em;
}
.btn-subscribe:hover {
  background: linear-gradient(135deg, #15dcff, #0aabd8);
  box-shadow: 0 0 38px rgba(0, 212, 255, 0.42);
  transform: translateY(-1px);
}
.btn-subscribe--wide {
  min-width: min(100%, 260px);
}
.subscribe-card {
  max-width: 620px;
  margin: 0 auto;
  padding: 34px 32px;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  text-align: center;
  box-shadow: var(--shadow);
}
.subscribe-card::before {
  content: "";
  position: absolute;
  inset: -30% auto auto 50%;
  width: 320px;
  height: 320px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.12), transparent 68%);
  pointer-events: none;
}
.subscribe-card > * {
  position: relative;
  z-index: 1;
}
.subscribe-card__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid rgba(0, 212, 255, 0.24);
  background: rgba(0, 212, 255, 0.08);
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.subscribe-card h2 {
  border-left: none;
  padding-left: 0;
  margin-bottom: 12px;
}
.subscribe-card__lead {
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 22px;
}
.subscribe-card__meta {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}
.subscribe-card__meta span {
  display: block;
  border: 1px solid rgba(0, 212, 255, 0.12);
  background: rgba(0, 212, 255, 0.04);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: rgba(232, 236, 241, 0.9);
  font-size: 0.92rem;
}
.subscribe-card__actions {
  display: flex;
  justify-content: center;
}
.subscribe-card__footnote {
  margin-top: 12px;
  color: rgba(180, 195, 215, 0.5);
  font-size: 0.78rem;
  line-height: 1.7;
}
.subscribe-card--telegram::before {
  background: radial-gradient(circle, rgba(240, 185, 11, 0.12), transparent 68%);
}
@media (max-width: 480px) {
  .email-form {
    flex-direction: column;
    border-radius: 10px;
  }
  .email-form button[type="submit"] {
    border-radius: 0 0 9px 9px;
    padding: 12px;
  }
  .email-signup-box,
  .subscribe-card {
    padding: 24px 18px;
  }
  .subscribe-card__actions .btn,
  .subscribe-card__actions .btn-subscribe {
    width: 100%;
  }
}

/* ── Live Case Section ───────────────────── */
.live-pulse {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: #E24B4A;
  border-radius: 50%;
  margin-right: 8px;
  animation: pulse-live 1.5s ease-in-out infinite;
  vertical-align: middle;
}
@keyframes pulse-live {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(226,75,74,0.7); }
  50% { opacity: 0.7; box-shadow: 0 0 0 8px rgba(226,75,74,0); }
}
.live-case-card {
  background: linear-gradient(135deg, rgba(0,212,255,0.05), rgba(240,185,11,0.05));
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 16px;
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.live-case-card::before {
  content: 'LIVE';
  position: absolute;
  top: 16px;
  right: 16px;
  background: #E24B4A;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: 12px;
  animation: pulse-live 1.5s ease-in-out infinite;
}
.live-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.live-milestone {
  text-align: center;
  padding: 16px;
  background: rgba(255,255,255,0.03);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.06);
}
.live-milestone-label {
  font-size: 12px;
  color: #8a8f98;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.live-milestone-price {
  font-size: 24px;
  font-weight: 700;
  color: #e8e6e3;
  margin-bottom: 4px;
}
.live-milestone-date {
  font-size: 13px;
  color: #6a6f78;
  margin-bottom: 6px;
}
.live-milestone-score {
  font-size: 13px;
  font-weight: 600;
}
.live-changes {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.live-change-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #8a8f98;
}
.live-change-val {
  font-weight: 700;
  font-size: 16px;
}
.live-change-val.neg { color: #E24B4A; }
.live-change-val.pos { color: #1D9E75; }
.live-trend-wrap {
  margin-bottom: 24px;
}
.live-trend-title {
  font-size: 13px;
  color: #6a6f78;
  margin-bottom: 8px;
}
.live-trend-chart {
  height: 60px;
  display: flex;
  align-items: flex-end;
  gap: 2px;
}
.live-trend-bar {
  flex: 1;
  border-radius: 2px 2px 0 0;
  min-width: 2px;
  transition: height 0.3s ease;
}
.live-summary-text {
  font-size: 14px;
  line-height: 1.7;
  color: #8a8f98;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 16px;
}
.live-update-time {
  font-size: 12px;
  color: #4a4f58;
  text-align: right;
  margin-top: 12px;
}
@media (max-width: 768px) {
  .live-timeline {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .live-case-card {
    padding: 20px;
  }
  .live-milestone-price {
    font-size: 20px;
  }
}

/* ── Live Case v2: Timeline ──────────── */
#live-case-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 24px;
  text-align: center;
}
#live-case-wrap h2 {
  font-size: 28px;
  border-left: none;
  padding-left: 0;
  margin-bottom: 12px;
}
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(226,75,74,0.12);
  color: #E24B4A;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.live-dot {
  width: 8px;
  height: 8px;
  background: #E24B4A;
  border-radius: 50%;
  animation: pulse-live 1.5s ease-in-out infinite;
}
.live-subtitle {
  color: #8a8f98;
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 36px;
}
.live-timeline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.timeline-node {
  flex: 1;
  min-width: 180px;
  max-width: 240px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 24px 16px;
  text-align: center;
}
.timeline-node--warning { border-color: rgba(226,75,74,0.25); }
.timeline-node--bottom  { border-color: rgba(29,158,117,0.25); }
.timeline-node--current { border-color: rgba(247,147,26,0.35); background: rgba(247,147,26,0.04); }
.timeline-arrow {
  font-size: 24px;
  color: #4a4f58;
  flex-shrink: 0;
}
.tn-label {
  font-size: 12px;
  color: #6a6f78;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.tn-date {
  font-size: 14px;
  color: #8a8f98;
  margin-bottom: 6px;
}
.tn-score {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 4px;
}
.tn-score span {
  font-size: 14px;
  font-weight: 400;
  margin-left: 2px;
}
.tn-price {
  font-size: 16px;
  font-weight: 600;
  color: #e8e6e3;
  margin-bottom: 8px;
}
.tn-desc {
  font-size: 12px;
  color: #6a6f78;
  line-height: 1.5;
}
.tn-zone {
  font-size: 18px;
  font-weight: 600;
  color: #F7931A;
  margin: 10px 0 14px;
  line-height: 1.3;
}
.btn-live {
  display: inline-block;
  padding: 8px 16px;
  background: rgba(247,147,26,0.15);
  border: 1px solid rgba(247,147,26,0.4);
  border-radius: 8px;
  color: #F7931A;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
  margin-bottom: 10px;
}
.btn-live:hover { background: rgba(247,147,26,0.25); }
.tn-cta { margin-bottom: 8px; }
.live-returns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.lr-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 16px 8px;
  text-align: center;
}
.lr-label {
  font-size: 12px;
  color: #6a6f78;
  margin-bottom: 6px;
}
.lr-val {
  font-size: 20px;
  font-weight: 700;
  color: #e8e6e3;
}
@media (max-width: 768px) {
  .live-timeline {
    flex-direction: column;
    gap: 12px;
  }
  .timeline-arrow {
    transform: rotate(90deg);
  }
  .timeline-node {
    max-width: 100%;
  }
  .live-returns {
    grid-template-columns: repeat(2, 1fr);
  }
  #live-case-wrap {
    padding: 32px 16px;
  }
  #live-case-wrap h2 {
    font-size: 22px;
  }
}

/* ═══════════════════════════════════════
   Website V2 — Phase 1 新增样式
   2026-04-01
   ═══════════════════════════════════════ */

/* ── V2 Nav active link ── */
.nav-link.active {
  color: var(--cyan);
}

/* ── V2 Nav badge (Coming Soon) ── */
.nav-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 1px 6px;
  border-radius: 999px;
  background: var(--gold-dim);
  color: var(--gold);
  border: 1px solid rgba(240,185,11,0.3);
  vertical-align: middle;
  margin-left: 4px;
  line-height: 1.6;
}

/* ── V2 Hero (重写版) ── */
.v2-hero {
  overflow: hidden;
  padding: 110px 0 80px;
  text-align: left;
  background:
    radial-gradient(ellipse 80% 50% at 30% 40%, rgba(0, 212, 255, 0.06), transparent),
    radial-gradient(ellipse 60% 40% at 80% 60%, rgba(240, 185, 11, 0.04), transparent),
    var(--bg-main);
  position: relative;
}

.v2-hero__inner {
  position: relative;
  z-index: 1;
}

.v2-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(0,212,255,0.3);
  background: rgba(0,212,255,0.06);
  color: var(--cyan);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 22px;
}

.v2-hero__title {
  font-size: clamp(2.6rem, 5vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin: 0 0 18px;
  background: linear-gradient(135deg, #ffffff 0%, var(--gold) 60%, #ffd54f 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  max-width: 900px;
}

.v2-hero__sub {
  font-size: 1.08rem;
  color: var(--text-muted);
  line-height: 1.85;
  max-width: 680px;
  margin-bottom: 32px;
}

.v2-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

/* ── Not-a-toy block ── */
.not-a-toy {
  padding: 56px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(240,185,11,0.02);
}

.not-a-toy__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.not-a-toy__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(240,185,11,0.35);
  background: rgba(240,185,11,0.07);
  color: var(--gold);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.not-a-toy__heading {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 14px;
}

.not-a-toy__desc {
  color: var(--text-muted);
  line-height: 1.85;
  font-size: 0.98rem;
}

.not-a-toy__split {
  display: grid;
  gap: 12px;
}

.not-a-toy__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-glass);
}

.not-a-toy__item--is {
  border-color: rgba(0,212,255,0.2);
  background: rgba(0,212,255,0.04);
}

.not-a-toy__item--not {
  border-color: rgba(226,75,74,0.15);
  background: rgba(226,75,74,0.03);
}

.not-a-toy__icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.not-a-toy__item p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text);
}

.not-a-toy__item strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.not-a-toy__item--is strong { color: var(--cyan); }
.not-a-toy__item--not strong { color: rgba(226,75,74,0.85); }

@media (max-width: 1120px) {
  .not-a-toy__inner { grid-template-columns: 1fr; gap: 24px; }
}

/* ── Two Windows ── */
.two-windows {
  padding: 72px 0;
}

.two-windows__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.window-card {
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
}

.window-card--opp {
  border: 1px solid rgba(29,158,117,0.35);
  background: rgba(29,158,117,0.04);
}

.window-card--risk {
  border: 1px solid rgba(226,75,74,0.3);
  background: rgba(226,75,74,0.04);
}

.window-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.window-card--opp .window-card__badge {
  background: rgba(29,158,117,0.12);
  color: #1D9E75;
  border: 1px solid rgba(29,158,117,0.3);
}

.window-card--risk .window-card__badge {
  background: rgba(226,75,74,0.1);
  color: #E24B4A;
  border: 1px solid rgba(226,75,74,0.3);
}

.window-card__title {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--text);
}

.window-card__desc {
  color: var(--text-muted);
  line-height: 1.85;
  font-size: 0.95rem;
}

.window-card__points {
  margin-top: 16px;
  display: grid;
  gap: 8px;
}

.window-card__point {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.window-card__point::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-top: 6px;
}

.window-card--opp .window-card__point::before { background: #1D9E75; }
.window-card--risk .window-card__point::before { background: #E24B4A; }

@media (max-width: 1120px) {
  .two-windows__grid { grid-template-columns: 1fr; }
}

/* ── Module Entry Cards ── */
.module-cards {
  padding: 72px 0;
  background: linear-gradient(180deg, rgba(0,212,255,0.015), transparent);
  border-top: 1px solid var(--border);
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
}

.module-card {
  border-radius: var(--radius);
  padding: 26px 22px;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.2s ease;
  text-decoration: none;
  color: inherit;
}

.module-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 25px rgba(0,212,255,0.07);
  transform: translateY(-3px);
}

.module-card--coming {
  opacity: 0.45;
  cursor: default;
  pointer-events: none;
}

.module-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  width: fit-content;
}

.module-card__tag--live {
  background: rgba(0,212,255,0.08);
  color: var(--cyan);
  border: 1px solid rgba(0,212,255,0.2);
}

.module-card__tag--method {
  background: var(--gold-dim);
  color: var(--gold);
  border: 1px solid rgba(240,185,11,0.3);
}

.module-card__tag--soon {
  background: rgba(255,255,255,0.04);
  color: rgba(180,195,215,0.5);
  border: 1px solid rgba(255,255,255,0.08);
}

.module-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.module-card__desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
  flex: 1;
}

.module-card__arrow {
  color: var(--cyan);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: auto;
}

@media (max-width: 1120px) {
  .module-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .module-grid { grid-template-columns: 1fr; }
}

/* ── Trust Layer ── */
.trust-layer {
  padding: 72px 0;
  border-top: 1px solid var(--border);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  margin-top: 36px;
}

.trust-points {
  display: grid;
  gap: 14px;
}

.trust-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(0,212,255,0.02);
  transition: border-color 0.3s;
}

.trust-point:hover { border-color: rgba(0,212,255,0.2); }

.trust-point__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.15);
}

.trust-point__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.trust-point__desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}

.trust-cta-card {
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  background:
    radial-gradient(circle at top center, rgba(0,212,255,0.1), transparent 60%),
    var(--bg-glass);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.trust-cta-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.trust-cta-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 22px;
}

.trust-cta-card .btn { width: 100%; }

@media (max-width: 1120px) {
  .trust-grid { grid-template-columns: 1fr; }
}

/* ── V2 Today 页 快读卡 ── */
.today-hero {
  padding: 100px 0 52px;
  text-align: center;
}

.today-window-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 860px;
  margin: 0 auto 40px;
}

.twc-item {
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
}

.twc-item--highlight {
  border-color: rgba(247,147,26,0.4);
  background: rgba(247,147,26,0.05);
}

.twc-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.twc-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}

.twc-value--window {
  font-size: 1.6rem;
  color: #F7931A;
}

.twc-value--green { color: #1D9E75; }
.twc-value--orange { color: #F7931A; }
.twc-value--muted { color: var(--text-muted); font-size: 1.1rem; }

@media (max-width: 720px) {
  .today-window-card { grid-template-columns: 1fr; }
}

.today-oneliner {
  max-width: 680px;
  margin: 0 auto 36px;
  padding: 24px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  text-align: left;
}

.today-oneliner__head {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 10px;
}

.today-oneliner__body {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.85;
}

.avoid-list {
  max-width: 680px;
  margin: 0 auto 36px;
}

.avoid-list__head {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(226,75,74,0.85);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.avoid-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.avoid-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(226,75,74,0.12);
  background: rgba(226,75,74,0.03);
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.avoid-list li::before {
  content: "✕";
  color: rgba(226,75,74,0.6);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── V2 Method 页 ── */
.method-hero {
  padding: 100px 0 56px;
  text-align: center;
}

.scorecard-explainer {
  padding: 72px 0;
  border-top: 1px solid var(--border);
}

.scorecard-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
  position: relative;
}

.scorecard-steps::before {
  content: "";
  position: absolute;
  top: 36px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan-dim), var(--cyan-dim), transparent);
  pointer-events: none;
}

.sc-step {
  border-radius: var(--radius);
  padding: 28px 22px;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  text-align: center;
  position: relative;
}

.sc-step__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,212,255,0.3);
  color: var(--cyan);
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.sc-step__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.sc-step__desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
}

@media (max-width: 1120px) {
  .scorecard-steps { grid-template-columns: 1fr; }
  .scorecard-steps::before { display: none; }
}

.method-why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 32px;
}

.method-why-card {
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid var(--border);
  background: var(--bg-glass);
}

.method-why-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,212,255,0.07);
  border: 1px solid rgba(0,212,255,0.15);
  margin-bottom: 16px;
}

.method-why-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.method-why-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.82;
  margin: 0;
}

@media (max-width: 1120px) {
  .method-why-grid { grid-template-columns: 1fr; }
}

.vs-block {
  padding: 72px 0;
  border-top: 1px solid var(--border);
}

.vs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}

.vs-col {
  border-radius: var(--radius);
  padding: 28px 24px;
}

.vs-col--structured {
  border: 1px solid rgba(0,212,255,0.2);
  background: rgba(0,212,255,0.03);
}

.vs-col--emotional {
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.015);
}

.vs-col__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 18px;
  padding: 5px 12px;
  border-radius: 999px;
  display: inline-flex;
  width: fit-content;
}

.vs-col--structured .vs-col__label {
  background: rgba(0,212,255,0.1);
  color: var(--cyan);
  border: 1px solid rgba(0,212,255,0.25);
}

.vs-col--emotional .vs-col__label {
  background: rgba(255,255,255,0.04);
  color: rgba(180,195,215,0.5);
  border: 1px solid rgba(255,255,255,0.08);
}

.vs-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.vs-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.vs-col--structured .vs-list li::before {
  content: "✓";
  color: var(--cyan);
  font-weight: 700;
  flex-shrink: 0;
}

.vs-col--emotional .vs-list li::before {
  content: "—";
  color: rgba(255,255,255,0.2);
  font-weight: 700;
  flex-shrink: 0;
}

@media (max-width: 1120px) {
  .vs-grid { grid-template-columns: 1fr; }
}

/* ── Discipline block ── */
.discipline-block {
  padding: 72px 0;
  border-top: 1px solid var(--border);
}

.discipline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.disc-card {
  border-radius: var(--radius);
  padding: 26px 20px;
  border: 1px solid var(--border);
  background: var(--bg-glass);
  text-align: center;
}

.disc-card__icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.disc-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.disc-card p {
  font-size: 0.87rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0;
}

@media (max-width: 1120px) {
  .discipline-grid { grid-template-columns: 1fr; }
}

/* ── Disclaimer block ── */
.compass-disclaimer {
  max-width: 700px;
  margin: 0 auto;
  padding: 28px 24px;
  text-align: center;
  color: rgba(180,195,215,0.45);
  font-size: 0.82rem;
  line-height: 1.85;
  border-top: 1px solid var(--border);
}

/* ── Section sub-heading without border ── */
.section-head--center {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 0;
}

.section-head--center h2 {
  border-left: none;
  padding-left: 0;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
}

.section-head--center .section-sub {
  margin-top: 12px;
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* =============================================
   V2 Today page — additional components
   ============================================= */

/* Today hero */
.today-hero { padding: 80px 0 40px; }
.today-hero .section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 20px;
}

/* Telegram CTA card on Today page */
.today-tg-cta {
  margin: 16px 0;
  padding: 28px 32px;
}
.today-tg-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.today-tg-cta__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
}
.today-tg-cta__desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 480px;
}
@media (max-width: 640px) {
  .today-tg-cta__inner { flex-direction: column; }
}

/* Email CTA card — reusable across signal / cases / plan pages */
.email-cta-box {
  display: flex;
  align-items: center;
  gap: 24px;
  margin: 16px 0;
  padding: 24px 32px;
  flex-wrap: wrap;
}
.email-cta-box__icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  line-height: 1;
}
.email-cta-box__content { flex: 1; min-width: 200px; }
.email-cta-box__title {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.email-cta-box__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.55;
}
.email-cta-box__fine {
  display: block;
  font-size: 0.75rem;
  color: #4b5563;
  margin-top: 3px;
}
@media (max-width: 600px) {
  .email-cta-box { flex-direction: column; text-align: center; padding: 20px 16px; }
  .email-cta-box__content { min-width: unset; }
}

/* Method nudge row */
.today-method-nudge {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin: 16px 0 32px;
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.today-method-nudge p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

/* Avoid section */
.avoid-section { margin: 16px 0; }

/* twc last-update label */
.twc-lastupdate {
  grid-column: 1 / -1;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 12px;
}

/* Method hero */
.method-hero { padding: 80px 0 40px; }

/* ══════════════════════════════════════════
   手机端顶部导航换行修正 (≤ 480px)
   让所有导航标签在小屏幕上完整显示
   不影响桌面端 / 平板端
   ══════════════════════════════════════════ */
@media (max-width: 480px) {
  /* 1. nav-inner：取消固定高度，允许自然换行 */
  .nav-inner {
    height: auto;
    min-height: 50px;
    padding: 8px 0;
    flex-wrap: wrap;
    align-items: center;
    row-gap: 4px;
  }

  /* 2. nav-right：允许内部标签换行，右对齐排列 */
  .nav-right {
    flex: 1;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 4px 8px;
  }

  /* 3. nav-link：略微收紧字号和内边距 */
  .nav-link {
    padding: 5px 9px;
    font-size: 0.76rem;
    letter-spacing: 0.01em;
  }

  /* 4. 补偿各页面 hero 顶部 padding（nav 变高后内容不被遮挡） */
  .today-hero  { padding-top: 140px; }
  .method-hero { padding-top: 140px; }
  .v2-hero     { padding-top: 150px; }
  .join-shell  { padding-top: 140px; }
  .hero        { padding-top: 140px; }
  .backtest-hero { padding-top: 140px; }
}


/* Visual Case Cards -- cases.html vcase-* component styles */

.vcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.vcase-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform 0.2s, border-color 0.2s;
}
.vcase-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-hover);
}
.vcase-card--opportunity {
  border-color: rgba(40, 201, 141, 0.28);
  background: rgba(40, 201, 141, 0.025);
}
.vcase-card--opportunity:hover { border-color: rgba(40, 201, 141, 0.55); }
.vcase-card--risk {
  border-color: rgba(242, 104, 80, 0.26);
  background: rgba(242, 104, 80, 0.025);
}
.vcase-card--risk:hover { border-color: rgba(242, 104, 80, 0.48); }
.vcase-card--neutral { border-color: rgba(140, 140, 140, 0.20); }
.vcase-card--neutral:hover { border-color: rgba(140, 140, 140, 0.38); }

/* Top row */
.vcase-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}
.vcase-title { font-size: 15px; font-weight: 600; margin-bottom: 3px; line-height: 1.3; }
.vcase-period { font-size: 11px; opacity: 0.42; letter-spacing: 0.04em; }

/* Badge */
.vcase-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 6px;
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1.4;
}
.vcase-badge--opportunity {
  color: #28c98d;
  background: rgba(40, 201, 141, 0.12);
  border: 1px solid rgba(40, 201, 141, 0.28);
}
.vcase-badge--risk {
  color: #f26850;
  background: rgba(242, 104, 80, 0.12);
  border: 1px solid rgba(242, 104, 80, 0.28);
}
.vcase-badge--neutral {
  color: #aaa;
  background: rgba(140, 140, 140, 0.10);
  border: 1px solid rgba(140, 140, 140, 0.20);
}

/* SVG chart */
.vcase-chart { display: flex; flex-direction: column; gap: 5px; }
.vcase-svg {
  width: 100%;
  height: 80px;
  display: block;
  border-radius: 6px;
  overflow: hidden;
}
.vcase-chart-labels {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  opacity: 0.35;
  letter-spacing: 0.03em;
}

/* Stats */
.vcase-stats { display: flex; flex-direction: column; gap: 9px; }
.vcase-stat { display: flex; gap: 8px; align-items: baseline; }
.vcase-stat__label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.36;
  min-width: 88px;
  flex-shrink: 0;
}
.vcase-stat__val { font-size: 13px; line-height: 1.5; }
.vcase-stat__val--pos { color: #28c98d; font-weight: 600; }
.vcase-stat__val--neg { color: #f26850; font-weight: 600; }
.vcase-stat__val--na  { opacity: 0.42; }
.vcase-stat--learning .vcase-stat__val {
  font-size: 12px;
  opacity: 0.72;
  font-style: italic;
}

/* CTA */
.vcase-cta { margin-top: auto; }
.vcase-cta-link {
  font-size: 12px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 10px;
}

@media (max-width: 640px) {
  .vcase-grid { grid-template-columns: 1fr; }
  .vcase-stat { flex-direction: column; gap: 2px; }
  .vcase-stat__label { min-width: unset; }
}

/* ===================================================
   MARKET STATE COMPASS
   =================================================== */
.compass-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 28px 0 8px;
}
.compass-section-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.50);
  margin-bottom: 2px;
}
.compass-layout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.compass-svg-wrap {
  flex-shrink: 0;
}
.compass-reading {
  min-width: 168px;
  max-width: 220px;
}
.compass-reading__zone {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.compass-reading__pos {
  font-size: 13px;
  color: rgba(255,255,255,0.72);
  line-height: 1.55;
  margin-bottom: 14px;
}
.compass-reading__action {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 10px 14px;
}
.compass-reading__action-label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.48);
  margin-bottom: 4px;
}
.compass-reading__action-text {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}
/* Dot pulse */
@keyframes cp-pulse {
  0%, 100% { opacity: 0.95; }
  50%       { opacity: 0.4; }
}
.cp-dot-pulse {
  animation: cp-pulse 2.4s ease-in-out infinite;
}
@media (max-width: 560px) {
  .compass-layout { flex-direction: column; gap: 18px; }
  .compass-reading { text-align: center; max-width: 90%; }
  .compass-svg-wrap svg { width: 220px; height: 220px; }
}

/* ─── Today Status Panel — merged fast-read cards + compass ─── */
.today-status-panel {
  display: flex;
  align-items: stretch;
  max-width: 960px;
  margin: 0 auto;
  padding: 0;
  overflow: hidden;
}
.tsp-left {
  flex: 0 0 290px;
  padding: 24px 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-right: 1px solid rgba(255,255,255,0.07);
}
.tsp-cards {
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 1;
}
.today-status-panel .twc-item {
  padding: 13px 16px;
  text-align: left;
  background: transparent;
  border-radius: 0;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.today-status-panel .tsp-cards .twc-item:first-child {
  border-top: 1px solid rgba(255,255,255,0.06);
}
.today-status-panel .twc-label {
  margin-bottom: 4px;
  font-size: 0.7rem;
}
.today-status-panel .twc-value {
  font-size: 1.05rem;
}
.today-status-panel .twc-lastupdate {
  grid-column: unset;
  margin-top: 14px;
  padding-top: 10px;
  font-size: 0.73rem;
}
.tsp-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 20px 16px 16px;
}
.tsp-right .compass-section-label {
  margin-bottom: 6px;
}
.tsp-right .compass-layout {
  gap: 20px;
}
.tsp-right .compass-reading {
  min-width: 140px;
  max-width: 200px;
}
@media (max-width: 760px) {
  .today-status-panel {
    flex-direction: column;
  }
  .tsp-left {
    flex: none;
    width: auto;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    padding: 20px 18px 14px;
  }
  .today-status-panel .twc-item {
    padding: 11px 14px;
  }
  .tsp-right {
    padding: 16px 18px 20px;
  }
  .tsp-right .compass-layout {
    flex-direction: column;
    gap: 14px;
  }
  .tsp-right .compass-reading {
    text-align: center;
    max-width: 90%;
  }
}

/* ── Plan page — Zone grid ── */
.plan-zone-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.plan-zone-card {
  border-radius: var(--radius);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.plan-zone-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 20px;
  width: fit-content;
}

.plan-zone-card--opp .plan-zone-card__badge {
  background: rgba(0,212,255,0.12);
  color: #00d4ff;
  border: 1px solid rgba(0,212,255,0.25);
}

.plan-zone-card--neutral .plan-zone-card__badge {
  background: rgba(180,180,180,0.10);
  color: #a0a0a0;
  border: 1px solid rgba(180,180,180,0.2);
}

.plan-zone-card--risk .plan-zone-card__badge {
  background: rgba(240,185,11,0.12);
  color: #f0b90b;
  border: 1px solid rgba(240,185,11,0.25);
}

.plan-zone-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

.plan-zone-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0;
  flex: 1;
}

.plan-zone-card__posture {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.plan-zone-card__posture-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  opacity: 0.65;
}

.plan-zone-card__posture-text {
  font-size: 0.86rem;
  color: var(--text);
  font-style: italic;
  line-height: 1.6;
}

/* ── Plan page — Current zone strip ── */
.plan-current-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 28px;
}

.plan-current-strip__left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.plan-current-strip__label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  opacity: 0.65;
}

.plan-current-strip__zone {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
}

.plan-current-strip__date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

@media (max-width: 960px) {
  .plan-zone-grid { grid-template-columns: 1fr; }
  .plan-current-strip { flex-direction: column; align-items: flex-start; }
}

/* ── Stage Banner (homepage) ── */
.stage-banner {
  padding: 0 0 40px;
}

.stage-banner__inner {
  border: 1px solid rgba(0,212,255,0.2);
  background: linear-gradient(135deg, rgba(0,212,255,0.05) 0%, rgba(240,185,11,0.04) 100%);
  border-radius: 16px;
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 28px;
  position: relative;
  overflow: hidden;
}

.stage-banner__inner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, #00d4ff 0%, rgba(0,212,255,0.15) 60%, transparent 100%);
  border-radius: 16px 16px 0 0;
}

.stage-banner__pulse {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stage-banner__body {
  flex: 1;
  min-width: 0;
}

.stage-banner__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.stage-banner__tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #00d4ff;
}

.stage-banner__updated {
  font-size: 0.72rem;
  color: var(--text-muted);
  opacity: 0.55;
}

.stage-banner__stage {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  line-height: 1.2;
}

.stage-banner__oneliner {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

.stage-banner__ctas {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}

.stage-banner__ctas .btn {
  white-space: nowrap;
  font-size: 0.82rem;
  padding: 9px 18px;
}

.stage-banner__ctas .btn-outline {
  white-space: nowrap;
  font-size: 0.82rem;
  padding: 8px 18px;
}

@media (max-width: 820px) {
  .stage-banner__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    padding: 22px 20px;
  }
  .stage-banner__ctas {
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
  }
  .stage-banner__ctas .btn,
  .stage-banner__ctas .btn-outline {
    flex: 1 1 auto;
    text-align: center;
  }
  .stage-banner__pulse { display: none; }
}

/* ==============================================
   SUBSCRIBE PAGE v2 — Lead Magnet Redesign
   ============================================== */

/* Hero CTAs */
.sub-hero-ctas {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.sub-hero-note {
  color: #6b7280;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

/* Lead Magnet Box */
.sub-lm-box {
  padding: 40px 44px;
}
.sub-lm-box__eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #00d4ff;
  margin-bottom: 14px;
}
.sub-lm-box__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #f0f4ff;
  margin: 0 0 28px;
}
.sub-lm-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 32px;
}
.sub-lm-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.sub-lm-item__check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.35);
  color: #00d4ff;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.sub-lm-item__title {
  font-size: 0.92rem;
  font-weight: 600;
  color: #e8edf5;
  margin-bottom: 4px;
}
.sub-lm-item__desc {
  font-size: 0.83rem;
  color: #7a8194;
  line-height: 1.55;
}

/* Value strip */
.sub-value-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sub-value-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 20px 22px;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  background: rgba(255,255,255,0.025);
}
.sub-value-item__icon {
  flex-shrink: 0;
  margin-top: 2px;
}
.sub-value-item__text {
  font-size: 0.87rem;
  color: #8a8f98;
  line-height: 1.6;
}
.sub-value-item__text strong {
  color: #d0d6e0;
  display: block;
  margin-bottom: 4px;
}

/* Form box */
.sub-form-box {
  max-width: 600px;
  margin: 0 auto;
  padding: 40px 44px;
  text-align: center;
}
.sub-form-eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #00d4ff;
  margin-bottom: 16px;
}
.sub-form-box__title {
  font-size: 1.55rem;
  font-weight: 700;
  color: #f0f4ff;
  margin: 0 0 10px;
}
.sub-form-box__desc {
  font-size: 0.9rem;
  color: #7a8194;
  margin-bottom: 28px;
}
.sub-form {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}
.sub-form__input {
  width: 100%;
  padding: 14px 18px;
  border-radius: 10px;
  border: 1px solid rgba(0, 212, 255, 0.25);
  background: rgba(0, 212, 255, 0.04);
  color: #e8edf5;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}
.sub-form__input::placeholder { color: #4a5060; }
.sub-form__input:focus { border-color: rgba(0, 212, 255, 0.55); }
.sub-form__btn {
  width: 100%;
  justify-content: center;
  padding: 14px 24px;
  font-size: 0.95rem;
}
.sub-form__note {
  font-size: 0.79rem;
  color: #555b6a;
  margin-top: 10px;
}
.sub-form__success {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 24px 0 8px;
  text-align: center;
}
.sub-form__success-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #00d4ff;
}
.sub-form__success-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #f0f4ff;
}
.sub-form__success-desc {
  font-size: 0.85rem;
  color: #8a8f98;
  max-width: 320px;
}

/* Section headers */
.sub-section-header {
  margin-bottom: 28px;
}
.sub-section-header h2 {
  font-size: 1.45rem;
  font-weight: 700;
  color: #e8edf5;
  margin: 8px 0 10px;
}

/* Preview box */
.sub-preview-box {
  max-width: 700px;
  padding: 32px 36px;
  position: relative;
}
.sub-preview-label {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #f0b90b;
  background: rgba(240, 185, 11, 0.1);
  border: 1px solid rgba(240, 185, 11, 0.25);
  border-radius: 20px;
  padding: 3px 10px;
  margin-bottom: 14px;
}
.sub-preview-meta {
  font-size: 0.82rem;
  color: #555b6a;
  margin-bottom: 20px;
  font-family: monospace;
}
.sub-preview-rows {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.sub-preview-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  align-items: start;
}
.sub-preview-row__key {
  font-size: 0.8rem;
  font-weight: 600;
  color: #00d4ff;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sub-preview-row__val {
  font-size: 0.87rem;
  color: #8a8f98;
  line-height: 1.55;
}
.sub-preview-row--footer {
  border-bottom: none;
  grid-template-columns: 1fr;
  color: #6b7280;
  font-size: 0.83rem;
  padding-top: 16px;
}

/* Block-based preview (enhanced sample) */
.sub-preview-disclaimer {
  font-size: 0.8rem;
  color: #555b6a;
  font-style: italic;
  margin: 0 0 24px 0;
}
.sub-preview-blocks {
  display: flex;
  flex-direction: column;
}
.sub-preview-block {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.sub-preview-block:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.sub-preview-block__label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: #00d4ff;
  font-weight: 700;
  margin-bottom: 6px;
}
.sub-preview-block__headline {
  font-size: 0.95rem;
  color: #e0e4ed;
  font-weight: 600;
  line-height: 1.45;
  margin-bottom: 10px;
}
.sub-preview-block__body {
  font-size: 0.88rem;
  color: #8a8f98;
  line-height: 1.68;
}
.sub-preview-block__body ul {
  margin: 10px 0 0 0;
  padding-left: 18px;
}
.sub-preview-block__body li {
  margin-bottom: 5px;
}

/* Telegram funnel card */
.sub-tg-card {
  padding: 36px 44px;
  display: flex;
  gap: 40px;
  align-items: flex-start;
}
.sub-tg-card__left { flex: 1; }
.sub-tg-card__right {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding-top: 8px;
}
.sub-tg-card__eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #00d4ff;
  margin-bottom: 12px;
}
.sub-tg-card__title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #e8edf5;
  margin: 0 0 12px;
}
.sub-tg-card__desc {
  font-size: 0.88rem;
  color: #7a8194;
  line-height: 1.65;
  margin-bottom: 22px;
}
.sub-tg-card__divider-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.sub-tg-card__layer {
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 8px 14px;
}
.sub-tg-card__layer--active {
  background: rgba(0, 212, 255, 0.07);
  border-color: rgba(0, 212, 255, 0.3);
}
.sub-tg-card__layer-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: #c8d0e0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.sub-tg-card__layer--active .sub-tg-card__layer-label { color: #00d4ff; }
.sub-tg-card__layer-desc {
  font-size: 0.75rem;
  color: #5a6175;
}
.sub-tg-card__arrow {
  color: #3a4050;
  font-size: 1.1rem;
}
.sub-tg-card__note {
  font-size: 0.78rem;
  color: #4a5060;
  text-align: center;
}

/* FAQ */
.sub-faq {
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.sub-faq__item {
  padding: 22px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.sub-faq__item:last-child { border-bottom: none; }
.sub-faq__q {
  font-size: 0.97rem;
  font-weight: 600;
  color: #d8e0f0;
  margin-bottom: 8px;
}
.sub-faq__a {
  font-size: 0.87rem;
  color: #7a8194;
  line-height: 1.65;
}

/* Responsive */
@media (max-width: 900px) {
  .sub-lm-list { grid-template-columns: 1fr; }
  .sub-value-strip { grid-template-columns: 1fr; }
  .sub-tg-card {
    flex-direction: column;
    gap: 28px;
    padding: 28px 24px;
  }
  .sub-tg-card__right { align-items: stretch; width: 100%; }
  .sub-tg-card__right .btn { width: 100%; justify-content: center; }
}
@media (max-width: 640px) {
  .sub-lm-box { padding: 24px 20px; }
  .sub-form-box { padding: 28px 20px; }
  .sub-preview-box { padding: 22px 18px; }
  .sub-preview-row { grid-template-columns: 1fr; gap: 4px; }
  .sub-preview-row__key { font-size: 0.72rem; }
  .sub-preview-block__headline { font-size: 0.88rem; }
  .sub-preview-block__body { font-size: 0.83rem; }
  .sub-tg-card__divider-row { gap: 6px; }
  .sub-tg-card__arrow { display: none; }
}

/* =============================================
   WEEKLY MARKET UPDATE — homepage section
   ============================================= */
.weekly-update-section {
  padding: 80px 0 60px;
}
.weekly-update-section .section-head--left {
  margin-bottom: 32px;
}
.weekly-update-section .section-head--left h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text);
  margin: 8px 0 10px;
}
.weekly-update-section .section-head--left p {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 540px;
}
.weekly-card {
  padding: 32px 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 44px;
}
.weekly-card__meta {
  grid-column: 1 / -1;
  font-size: 0.8rem;
  color: #555b6a;
  letter-spacing: 0.04em;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.weekly-card__stage {
  grid-column: 1 / -1;
}
.weekly-card__stage-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #00d4ff;
  margin-bottom: 6px;
}
.weekly-card__stage-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: #f0f4ff;
  line-height: 1.4;
}
.weekly-card__block-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #6b7280;
  margin-bottom: 6px;
}
.weekly-card__block-value {
  font-size: 0.87rem;
  color: #cbd5e1;
  line-height: 1.65;
}
.weekly-card__watchlist {
  grid-column: 1 / -1;
}
.weekly-card__watch-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.weekly-card__watch-items li {
  font-size: 0.87rem;
  color: #cbd5e1;
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}
.weekly-card__watch-items li::before {
  content: '\2192';
  position: absolute;
  left: 0;
  color: #00d4ff;
}
.weekly-card__ctas {
  grid-column: 1 / -1;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.weekly-card__loading {
  grid-column: 1 / -1;
  text-align: center;
  color: #555b6a;
  padding: 28px 0;
  font-size: 0.88rem;
}
@media (max-width: 700px) {
  .weekly-card {
    grid-template-columns: 1fr;
    padding: 24px 20px;
    gap: 22px;
  }
  .weekly-card__meta,
  .weekly-card__stage,
  .weekly-card__watchlist,
  .weekly-card__ctas,
  .weekly-card__loading { grid-column: 1; }
  .weekly-card__ctas { flex-direction: column; }
  .weekly-card__ctas .btn,
  .weekly-card__ctas .btn-outline { width: 100%; justify-content: center; text-align: center; }
}

/* =====================================================================
   FAQ PAGE — Accordion + Category Groups
   ===================================================================== */
.faq-hero {
  padding: 120px 0 56px;
  position: relative;
}
.faq-hero h1 {
  font-size: clamp(1.85rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 14px 0 18px;
  letter-spacing: -0.02em;
}
.faq-group {
  margin-bottom: 52px;
}
.faq-group-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 6px;
  padding: 4px 12px;
  margin-bottom: 22px;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid rgba(0,212,255,0.10);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item.open {
  border-color: rgba(0,212,255,0.28);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.45;
  font-family: inherit;
  transition: color 0.18s;
}
.faq-question:hover { color: #fff; }
.faq-chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid rgba(0,212,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s, border-color 0.2s, background 0.2s;
  color: var(--cyan);
}
.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  background: rgba(0,212,255,0.1);
  border-color: var(--cyan);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.32s cubic-bezier(0.4,0,0.2,1);
}
.faq-item.open .faq-answer {
  max-height: 600px;
}
.faq-answer-inner {
  padding: 0 24px 22px;
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.75;
}
.faq-answer-inner p + p { margin-top: 10px; }
.faq-answer-inner strong { color: var(--text); font-weight: 600; }
.faq-cta-strip {
  background: linear-gradient(135deg, rgba(0,212,255,0.05) 0%, rgba(240,185,11,0.04) 100%);
  border: 1px solid rgba(0,212,255,0.12);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
  margin-top: 60px;
}
.faq-cta-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-cta-block h3 {
  font-size: 1.05rem;
  font-weight: 700;
}
.faq-cta-block p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.faq-cta-block .btn { align-self: flex-start; }
@media (max-width: 680px) {
  .faq-question { padding: 16px 18px; font-size: 0.94rem; }
  .faq-answer-inner { padding: 0 18px 18px; }
  .faq-cta-strip { grid-template-columns: 1fr; padding: 32px 24px; }
}

/* =====================================================================
   FAQ PAGE REDESIGN v2 — Anchor Nav Pills + Column Constraint
   ===================================================================== */

/* Pill anchor nav */
.faq-nav-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 44px;
  max-width: 780px;
  margin: 0 auto;
}
.faq-nav-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 18px;
  border-radius: 20px;
  border: 1px solid rgba(0,212,255,0.2);
  background: rgba(0,212,255,0.04);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: border-color 0.18s, color 0.18s, background 0.18s;
  white-space: nowrap;
}
.faq-nav-pill:hover {
  border-color: rgba(0,212,255,0.5);
  color: var(--cyan);
  background: rgba(0,212,255,0.08);
}

/* Column max-width for readability */
.faq-group {
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

/* Left accent stripe on open item */
.faq-item.open {
  border-left: 2px solid rgba(0,212,255,0.55);
}

/* Smooth scroll for anchor nav */
html { scroll-behavior: smooth; }

@media (max-width: 680px) {
  .faq-nav-pills { gap: 6px; padding-bottom: 28px; }
  .faq-nav-pill { padding: 6px 14px; font-size: 0.8rem; }
}

/* =====================================================================
   FAQ PAGE v2 — Enhanced cards, list styles, CTA grid, Explore nav
   ===================================================================== */

/* Stronger card feel */
.faq-list { gap: 14px; }
.faq-item { transition: border-color 0.2s, box-shadow 0.2s; }
.faq-item:hover {
  border-color: rgba(0,212,255,0.22);
  box-shadow: 0 2px 20px rgba(0,0,0,0.12);
}
.faq-question { padding: 22px 26px; font-size: 1.02rem; }
.faq-answer-inner { padding: 2px 26px 28px; }

/* Numbered reasons list */
ol.faq-reasons {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  counter-reset: faq-n;
}
ol.faq-reasons > li {
  display: flex;
  gap: 14px;
  counter-increment: faq-n;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--text-muted);
}
ol.faq-reasons > li::before {
  content: counter(faq-n);
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.22);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--cyan);
  margin-top: 3px;
}
ol.faq-reasons > li strong { color: var(--text); }

/* Checklist */
ul.faq-checklist {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
ul.faq-checklist > li {
  display: flex;
  gap: 12px;
  font-size: 0.93rem;
  line-height: 1.65;
  color: var(--text-muted);
}
ul.faq-checklist > li::before {
  content: '—';
  color: var(--cyan);
  font-weight: 700;
  flex-shrink: 0;
}

/* Answer conclusion callout */
.faq-conclusion {
  margin-top: 16px;
  padding: 11px 16px;
  background: rgba(0,212,255,0.04);
  border-left: 2px solid rgba(0,212,255,0.38);
  border-radius: 0 6px 6px 0;
  font-size: 0.91rem;
  line-height: 1.65;
  color: var(--text);
  font-style: italic;
}

/* CTA card grid */
.faq-cta-grid {
  max-width: 780px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.faq-cta-card {
  background: var(--bg-card);
  border: 1px solid rgba(0,212,255,0.12);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-cta-card--email { border-color: rgba(0,212,255,0.2); }
.faq-cta-card--telegram { border-color: rgba(240,185,11,0.15); }
.faq-cta-card h3 { font-size: 1.05rem; font-weight: 700; margin: 0; }
.faq-cta-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; margin: 0; }
.faq-cta-card .btn { align-self: flex-start; margin-top: 4px; }

/* Explore more nav */
.faq-explore { max-width: 780px; margin: 0 auto; }
.faq-explore-heading {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.faq-explore-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.faq-explore-card {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 16px 14px;
  background: var(--bg-card);
  border: 1px solid rgba(0,212,255,0.1);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 0.18s;
}
.faq-explore-card:hover { border-color: rgba(0,212,255,0.3); }
.faq-explore-card strong { font-size: 0.88rem; font-weight: 700; color: var(--text); display: block; }
.faq-explore-card span { font-size: 0.78rem; color: var(--text-muted); line-height: 1.4; }

@media (max-width: 680px) {
  .faq-question { padding: 18px 18px; }
  .faq-answer-inner { padding: 2px 18px 22px; }
  .faq-cta-grid { grid-template-columns: 1fr; gap: 14px; }
  .faq-cta-card { padding: 24px 20px; }
  .faq-explore-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .faq-explore-card { padding: 14px 12px; }
}

/* =====================================================================
   CASES PAGE — Filter Tabs + Category Headers
   ===================================================================== */
.case-filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.case-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 18px;
  border-radius: 8px;
  border: 1px solid rgba(0,212,255,0.15);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.18s;
  line-height: 1;
}
.case-filter-btn:hover {
  border-color: rgba(0,212,255,0.35);
  color: var(--text);
}
.case-filter-btn.active {
  border-color: var(--cyan);
  background: rgba(0,212,255,0.10);
  color: #fff;
}
.case-filter-btn .filter-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.case-filter-btn--all .filter-dot { background: var(--text-muted); }
.case-filter-btn--bull .filter-dot { background: #28c98d; }
.case-filter-btn--risk .filter-dot { background: #f26850; }
.case-filter-btn--emo .filter-dot { background: #a78bfa; }
.case-cat-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 40px 0 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.case-cat-header__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.case-cat-header--bull .case-cat-header__dot { background: #28c98d; }
.case-cat-header--risk .case-cat-header__dot { background: #f26850; }
.case-cat-header--emo .case-cat-header__dot { background: #a78bfa; }
.case-cat-header__title {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}
.case-cat-header__sub {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-left: auto;
}

/* =====================================================================
   INSIGHTS PAGE — Article List
   ===================================================================== */
.insights-hero {
  padding: 120px 0 56px;
  position: relative;
}
.insights-hero h1 {
  font-size: clamp(1.85rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 14px 0 18px;
  letter-spacing: -0.02em;
}
.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.insight-card {
  background: var(--bg-card);
  border: 1px solid rgba(0,212,255,0.10);
  border-radius: var(--radius);
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.2s, transform 0.2s;
  text-decoration: none;
  color: inherit;
}
.insight-card:hover {
  border-color: rgba(0,212,255,0.3);
  transform: translateY(-3px);
}
.insight-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 5px;
  padding: 3px 10px;
  align-self: flex-start;
}
.insight-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: #fff;
}
.insight-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}
.insight-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: rgba(180,195,215,0.45);
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.insight-read-link {
  margin-left: auto;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.18s;
}
.insight-card:hover .insight-read-link { opacity: 1; }

/* ARTICLE PAGE */
.article-hero {
  padding: 120px 0 48px;
  max-width: 780px;
}
.article-hero .insight-tag { margin-bottom: 8px; }
.article-hero h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 10px 0 16px;
  letter-spacing: -0.02em;
}
.article-meta {
  display: flex;
  gap: 16px;
  font-size: 0.84rem;
  color: var(--text-muted);
}
.article-body {
  max-width: 780px;
  margin: 0 auto;
  padding-bottom: 60px;
}
.article-body h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 40px 0 14px;
  color: #fff;
  padding-top: 8px;
  border-top: 1px solid rgba(0,212,255,0.1);
}
.article-body p {
  font-size: 0.96rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.article-body strong { color: var(--text); }
.article-body blockquote {
  border-left: 3px solid var(--cyan);
  padding: 12px 20px;
  margin: 28px 0;
  background: rgba(0,212,255,0.04);
  border-radius: 0 8px 8px 0;
  color: var(--text);
  font-style: italic;
}
.article-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: 60px;
  font-size: 0.88rem;
  gap: 16px;
  flex-wrap: wrap;
}
.article-nav a { color: var(--cyan); }

/* =====================================================================
   GLOSSARY PAGE
   ===================================================================== */
.glossary-hero {
  padding: 120px 0 48px;
}
.glossary-hero h1 {
  font-size: clamp(1.7rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 14px 0 18px;
  letter-spacing: -0.02em;
}
.glossary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 36px;
}
.glossary-card {
  background: var(--bg-card);
  border: 1px solid rgba(0,212,255,0.10);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s;
}
.glossary-card:hover { border-color: rgba(0,212,255,0.28); }
.glossary-term {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cyan);
}
.glossary-category {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(180,195,215,0.45);
}
.glossary-def {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.glossary-def strong { color: var(--text); }
.glossary-relevance {
  font-size: 0.82rem;
  color: rgba(0,212,255,0.65);
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,0.05);
  line-height: 1.5;
}
@media (max-width: 600px) {
  .insights-grid { grid-template-columns: 1fr; }
  .glossary-grid { grid-template-columns: 1fr; }
}

/* =====================================================================
   LOGIC LESSONS — homepage card + lessons page
   ===================================================================== */

/* Inline tag chips used in lesson cards and list */
.lesson-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.70rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: rgba(0,212,255,0.75);
  border: 1px solid rgba(0,212,255,0.18);
  border-radius: 4px;
  padding: 2px 8px;
  margin-right: 6px;
}
.lesson-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 4px;
}

/* Homepage "今日一课" card content */
.logic-lesson-card {
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.lesson-today__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.lesson-today__title {
  font-size: clamp(1.1rem, 2.5vw, 1.45rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
  letter-spacing: -0.015em;
}
.lesson-today__summary {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 620px;
}

/* Back link on detail pages */
.lesson-back-link {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--cyan);
  text-decoration: none;
  margin-bottom: 8px;
  padding-top: 32px;
}
.lesson-back-link:hover { text-decoration: underline; }

@media (max-width: 600px) {
  .logic-lesson-card { padding: 24px 20px; }
  .lesson-today__title { font-size: 1.1rem; }
}