:root {
    --bg-page: #f5f5f7;
    --bg-card: #ffffff;
    --bg-card-soft: #fafafa;
    --bg-accent-soft: #e6f2ff;
    --border-subtle: #e0e0ea;
    --text-main: #111827;
    --text-muted: #4b5563;
    --text-soft: #6b7280;
    --brand-primary: #2563eb;
    --brand-primary-soft: #dbeafe;
    --brand-accent: #10b981;
    --brand-warning: #f97316;
    --radius-lg: 18px;
    --radius-xl: 22px;
    --shadow-soft: 0 18px 35px rgba(15, 23, 42, 0.10);
    --shadow-subtle: 0 8px 18px rgba(15, 23, 42, 0.06);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
    background: var(--bg-page);
    color: var(--text-main);
    line-height: 1.6;
}

/* Layout */

.page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

.section {
    padding: 64px 16px;
}

.section--tight {
    padding-top: 40px;
    padding-bottom: 40px;
}

.section--white {
    background: #ffffff;
}

.section__inner {
    max-width: 1100px;
    margin: 0 auto;
}

/* Hero */

.hero {
    background: radial-gradient(circle at top left, #e0f2fe 0, #f9fafb 40%, #eef2ff 100%);
    border-bottom: 1px solid var(--border-subtle);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 3fr);
    gap: 32px;
    align-items: center;
}

@media (min-width: 960px) {
    .hero-grid {
        grid-template-columns: minmax(0, 3.2fr) minmax(0, 2.3fr);
    }
}

.hero-label-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    background: rgba(37, 99, 235, 0.04);
    border: 1px solid rgba(37, 99, 235, 0.16);
    color: #1d4ed8;
}

.hero-label--accent {
    border-color: rgba(16, 185, 129, 0.25);
    color: #047857;
    background: rgba(16, 185, 129, 0.05);
}

.hero-title {
    font-size: clamp(32px, 4vw, 40px);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin: 0 0 12px;
    color: #020617;
}

.hero-title-highlight {
    color: #ebc725;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-muted);
    max-width: 640px;
    margin-bottom: 20px;
}

.hero-list {
  display: flex;
  flex-direction: column;
  gap: 12px;      /* 行间距可以自己调，例如 12–16px */
  margin-top: 16px;
}


@media (min-width: 720px) {
    .hero-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.hero-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 15px;
    color: var(--text-soft);
}

.hero-list-badge {
    width: 18px;
    height: 18px;
    border-radius: 999px;
    background: var(--brand-primary-soft);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--brand-primary);
    flex-shrink: 0;
}

/* CTA */

.cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-bottom: 10px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 999px;
    border: none;
    font-size: 15px;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(135deg, #16a34a, #22c55e);
    box-shadow: 0 14px 28px rgba(22, 163, 74, 0.25);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}
.btn-primary2 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 999px;
    border: none;
    font-size: 15px;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(135deg, #d9b48f, #d9b48f);
    box-shadow: 0 14px 28px rgba(22, 163, 74, 0.25);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}
.btn-primary span {
    font-size: 18px;
}

.btn-secondary {
    font-size: 13px;
    color: var(--text-soft);
}

.btn-secondary strong {
    color: #111827;
}

.hero-footnote {
    font-size: 12px;
    color: var(--text-soft);
}

/* Hero side card */

.hero-card {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-soft);
    border-radius: 26px;
    padding: 20px 22px;
    border: 1px solid rgba(15, 23, 42, 0.04);
}

.hero-card-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}

.hero-card-sub {
    font-size: 14px;
    color: var(--text-soft);
    margin-bottom: 12px;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 16px;
}

.metric {
    padding: 10px 12px;
    border-radius: 16px;
    background: var(--bg-card-soft);
    border: 1px solid rgba(148, 163, 184, 0.35);
}

.metric-label {
    font-size: 11px;
    color: var(--text-soft);
    margin-bottom: 3px;
}

.metric-value {
    font-weight: 700;
    font-size: 16px;
}

.metric-tag {
    display: inline-flex;
    margin-top: 3px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 600;
    background: rgba(16, 185, 129, 0.08);
    color: #047857;
}

/* Section headings */

.section-heading {
    text-align: center;
    margin-bottom: 32px;
}

.section-kicker {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 700;
    color: #b45309;
    background: #fffbeb;
    border: 1px solid #fed7aa;
    margin-bottom: 10px;
}

.section-title {
    font-size: clamp(28px, 3vw, 32px);
    margin: 0 0 8px;
    letter-spacing: -0.03em;
}

.section-subtitle {
    max-width: 640px;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 15px;
}

/* Cards / grids */

.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
    box-shadow: var(--shadow-subtle);
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.card--soft {
    background: #f9fafb;
}

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

@media (min-width: 900px) {
    .grid-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* SmartMoney Rank table */

.rank-table-wrapper {
    margin-top: 20px;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(148, 163, 184, 0.35);
    overflow: hidden;
}

.rank-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.rank-table thead {
    background: #f3f4f6;
}

.rank-table th,
.rank-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
    white-space: nowrap;
}

.rank-table th {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: #6b7280;
}

.rank-table tbody tr:nth-child(odd) {
    background: #ffffff;
}

.rank-table tbody tr:nth-child(even) {
    background: #f9fafb;
}

.rank-pill-buy {
    display: inline-flex;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    color: #065f46;
    background: #bbf7d0;
}

.rank-pill-hold {
    display: inline-flex;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    color: #92400e;
    background: #fed7aa;
}
.rank-table-cta {
  text-align: center;
  margin-top: 16px;
}

.rank-table-note {
  font-size: 16px;
  color: var(--text-soft);
  margin-bottom: 10px;
}

.conviction-pill {
    display: inline-flex;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
}

.conviction-pill--high {
    color: #065f46;
    background: #dcfce7;
}

.conviction-pill--medium {
    color: #1d4ed8;
    background: #dbeafe;
}

/* Legendary investors */

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

@media (min-width: 800px) {
    .investor-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.investor-name {
    font-weight: 700;
    margin-bottom: 3px;
    font-size: 15px;
}

.investor-tag {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: #6b7280;
}

/* WhatsApp CTA */

.whatsapp-section {
    background: linear-gradient(135deg, #ecfdf5, #e0f2fe);
    border-radius: 28px;
    padding: 26px 22px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(59, 130, 246, 0.25);
    display: grid;
    grid-template-columns: minmax(0, 2.3fr);
    gap: 18px;
    align-items: center;
}

@media (min-width: 900px) {
    .whatsapp-section {
        grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    }
}

.whatsapp-heading {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 6px;
}

.whatsapp-subtext {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.whatsapp-note {
    font-size: 12px;
    color: var(--text-soft);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    background: #22c55e;
    color: #ffffff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 12px 24px rgba(22, 163, 74, 0.35);
}

.btn-whatsapp-icon {
    width: 18px;
    height: 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
}

/* FAQ */

.faq-list {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
}

.faq-item {
    border-radius: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-subtle);
    padding: 14px 16px;
}

.faq-q {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 4px;
}

.faq-a {
    font-size: 14px;
    color: var(--text-soft);
    margin: 0;
}

/* Footer */

.footer {
    padding: 28px 16px 40px;
    font-size: 11px;
    color: var(--text-soft);
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    border-top: 1px solid var(--border-subtle);
    padding-top: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-links a {
    color: var(--text-soft);
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}


/* --- Custom theming: section colors, scoped FAQ accordion & footer --- */

/* Section background variants for clearer separation */
.section--muted {
  background: radial-gradient(circle at top left, #eef2ff 0, #f9fafb 45%, #ecfdf5 100%);
}

.section--faq {
  background: linear-gradient(135deg, #f9fafb 0%, #eef2ff 100%);
}

/* FAQ accordion behaviour – scoped only to the FAQ section */
.section--faq .faq-item {
  cursor: pointer;
  transition: background 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.section--faq .faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.section--faq .faq-q::after {
  content: "+";
  font-size: 18px;
  line-height: 1;
  color: var(--text-soft);
  transition: transform 0.18s ease, color 0.18s ease;
}

.section--faq .faq-a {
  display: none;
  margin-top: 8px;
}

.section--faq .faq-item--open .faq-a {
  display: block;
}

.section--faq .faq-item--open {
  border-color: rgba(37, 99, 235, 0.18);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  background: #ffffff;
}

.section--faq .faq-item--open .faq-q::after {
  content: "–";
  color: var(--brand-primary);
}

/* Footer theming */
.footer {
  padding: 28px 16px 40px;
  font-size: 11px;
  background: #020617;
  color: #e5e7eb;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  border-top: 1px solid rgba(148, 163, 184, 0.4);
  padding-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #cbd5f5;
}

.footer-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}