:root {
  --bg: #ffffff;
  --bg-soft: #f6f9ff;
  --surface: rgba(255, 255, 255, 0.94);
  --surface-soft: #f8fbff;
  --surface-strong: #ffffff;
  --line: #dbe7f6;
  --line-strong: #c7d8ee;
  --text: #0f172a;
  --muted: #5f6f86;
  --muted-2: #7d8ea7;
  --accent: #0d80fe;
  --accent-2: #48a3ff;
  --accent-3: #d8ecff;
  --accent-4: #ebf5ff;
  --warm: #f59e0b;
  --warm-soft: #fff5df;
  --success: #16a34a;
  --shadow-lg: 0 28px 90px rgba(15, 23, 42, 0.12);
  --shadow-md: 0 16px 40px rgba(15, 23, 42, 0.08);
  --shadow-sm: 0 10px 24px rgba(15, 23, 42, 0.06);
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --container: min(1180px, calc(100% - 32px));
  --container-wide: min(1260px, calc(100% - 32px));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(13, 128, 254, 0.14), transparent 32%),
    radial-gradient(circle at 8% 22%, rgba(72, 163, 255, 0.12), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #fbfdff 55%, #ffffff 100%);
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(13, 128, 254, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 128, 254, 0.03) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.14), transparent 72%);
}

img {
  max-width: 100%;
  display: block;
}

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

button,
select {
  font: inherit;
}

.container,
.container-wide {
  width: var(--container);
  margin: 0 auto;
  position: relative;
}

.container-wide {
  width: var(--container-wide);
}

main {
  overflow: clip;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(219, 231, 246, 0.8);
}

.nav-shell {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.brand img {
  height: 30px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  margin-right: auto;
}

.site-nav a {
  padding: 10px 14px;
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 600;
  border-radius: 999px;
  transition: background 0.22s ease, color 0.22s ease, transform 0.22s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  background: rgba(13, 128, 254, 0.08);
  transform: translateY(-1px);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.language-select {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  min-width: 132px;
  height: 46px;
  padding: 0 40px 0 16px;
  border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.84);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 20px) 19px,
    calc(100% - 14px) 19px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  width: 18px;
  height: 2px;
  background: currentColor;
  display: block;
  border-radius: 999px;
  position: relative;
  transition: transform 0.22s ease;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }

body.nav-open .menu-toggle span { background: transparent; }
body.nav-open .menu-toggle span::before { transform: translateY(6px) rotate(45deg); }
body.nav-open .menu-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, border-color 0.22s ease;
  cursor: pointer;
}

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

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  box-shadow: 0 18px 36px rgba(13, 128, 254, 0.24);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 20px 40px rgba(13, 128, 254, 0.3);
}

.btn-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.92);
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: #ffffff;
  border-color: var(--line-strong);
}

.btn-text {
  color: var(--accent);
  background: transparent;
  padding: 0;
  min-height: auto;
  border: 0;
  font-weight: 700;
}

.hero {
  position: relative;
  padding: 42px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 54px;
  align-items: center;
  min-height: 640px;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(13, 128, 254, 0.08);
  color: var(--accent);
  border: 1px solid rgba(13, 128, 254, 0.12);
  font-size: 0.94rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.eyebrow.warm {
  color: #c87b00;
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.18);
}

.hero h1,
.page-hero h1 {
  margin: 20px 0 18px;
  font-size: clamp(2.8rem, 5vw, 4.55rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.hero p,
.page-hero p,
.section-heading p,
.page-copy p {
  margin: 0;
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 670px;
}

.hero-actions,
.section-actions,
.cta-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 15px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(219, 231, 246, 0.96);
  box-shadow: var(--shadow-sm);
  color: var(--text);
  font-weight: 600;
}

.trust-chip::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 6px rgba(13, 128, 254, 0.1);
}

.hero-stage {
  position: relative;
  min-height: 620px;
}

.hero-stage::before,
.hero-stage::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  filter: blur(18px);
  z-index: 0;
}

.hero-stage::before {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle at center, rgba(13, 128, 254, 0.18), rgba(13, 128, 254, 0) 68%);
  top: 30px;
  right: 0;
}

.hero-stage::after {
  width: 320px;
  height: 320px;
  background: radial-gradient(circle at center, rgba(245, 158, 11, 0.14), rgba(245, 158, 11, 0) 68%);
  left: 10px;
  bottom: 26px;
}

.hero-panel {
  position: absolute;
  background: linear-gradient(180deg, #ffffff 0%, #f5f9ff 100%);
  border: 1px solid rgba(219, 231, 246, 0.92);
  border-radius: 28px;
  box-shadow: var(--shadow-lg);
  z-index: 2;
  overflow: hidden;
}

.hero-panel img {
  width: 100%;
  height: auto;
}

.panel-main {
  width: min(100%, 520px);
  left: 50%;
  top: 60px;
  transform: translateX(-50%);
  padding: 24px;
}

.panel-top {
  width: 280px;
  left: 0;
  top: 14px;
  padding: 18px;
  transform: rotate(-8deg);
}

.panel-bottom {
  width: 300px;
  right: 6px;
  bottom: 48px;
  padding: 18px;
  transform: rotate(8deg);
}

.floating-note {
  position: absolute;
  z-index: 3;
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(219, 231, 246, 0.94);
  box-shadow: var(--shadow-md);
}

.floating-note.top-right {
  right: -6px;
  top: 34px;
}

.floating-note.bottom-left {
  left: 24px;
  bottom: 10px;
}

.floating-note strong {
  display: block;
  font-size: 1rem;
}

.floating-note span {
  display: block;
  color: var(--muted);
  font-size: 0.94rem;
}

.overview-strip {
  padding: 8px 0 30px;
}

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

.stat-card,
.glass-card,
.surface-card,
.download-card,
.contact-card,
.plan-card,
.info-card,
.asset-mini-card,
.page-summary,
.workflow-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(248,251,255,0.96) 100%);
  border: 1px solid rgba(219, 231, 246, 0.92);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.stat-card {
  padding: 22px;
}

.stat-card strong {
  display: block;
  font-size: 1.12rem;
  margin-bottom: 8px;
}

.stat-card span {
  color: var(--muted);
  display: block;
}

.section {
  padding: 70px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.section-heading h2,
.page-copy h2,
.pricing-wrap h2 {
  margin: 14px 0 12px;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.kicker {
  color: var(--accent);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}

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

.feature-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 28px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #ffffff 0%, #f6faff 100%);
  border: 1px solid rgba(219, 231, 246, 0.92);
  box-shadow: var(--shadow-sm);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card-icon,
.platform-icon,
.coin-badge-icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(13, 128, 254, 0.1);
  color: var(--accent);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
}

.card-icon.warm {
  background: rgba(245, 158, 11, 0.12);
  color: #d48a0a;
}

.feature-card h3,
.split-copy h3,
.plan-card h3,
.download-card h3,
.contact-card h3,
.info-card h3 {
  margin: 0;
  font-size: 1.28rem;
  line-height: 1.2;
}

.feature-card p,
.split-copy p,
.download-card p,
.contact-card p,
.info-card p,
.asset-mini-card p,
.plan-card p,
.page-summary p {
  margin: 0;
  color: var(--muted);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  color: var(--accent);
  font-weight: 700;
}

.link-arrow::after {
  content: "→";
  transition: transform 0.2s ease;
}

.link-arrow:hover::after {
  transform: translateX(3px);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: stretch;
}

.split-section.reverse {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.split-visual,
.page-visual-card,
.workflow-visual {
  position: relative;
  padding: 28px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(239,247,255,0.96) 100%);
  border: 1px solid rgba(219, 231, 246, 0.92);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.split-visual::before,
.page-visual-card::before,
.workflow-visual::before {
  content: "";
  position: absolute;
  inset: auto auto -80px -80px;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: radial-gradient(circle at center, rgba(13, 128, 254, 0.16), rgba(13, 128, 254, 0) 70%);
}

.split-visual.warm::before,
.workflow-visual.warm::before {
  background: radial-gradient(circle at center, rgba(245, 158, 11, 0.16), rgba(245, 158, 11, 0) 70%);
}

.split-visual img,
.page-visual-card img,
.workflow-visual img {
  position: relative;
  z-index: 1;
}

.split-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  padding: 16px 10px;
}

.bullet-grid,
.info-grid,
.download-grid,
.contact-grid,
.page-card-grid,
.plan-grid,
.page-summary-grid,
.workflow-grid {
  display: grid;
  gap: 16px;
}

.bullet-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.workflow-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.workflow-card {
  padding: 22px;
}

.info-card strong,
.workflow-card strong,
.page-summary strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1rem;
}

.asset-section .section-heading {
  max-width: 820px;
}

.asset-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 18px;
  color: var(--muted);
  font-weight: 600;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(15, 23, 42, 0.04);
}

.legend-dot.cold { background: var(--accent); }
.legend-dot.multi { background: var(--warm); }

.coin-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.coin-card {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 92px;
  padding: 14px 16px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(248,251,255,0.96) 100%);
  border: 1px solid rgba(219, 231, 246, 0.92);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.coin-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(13, 128, 254, 0.18);
}

.coin-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.coin-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.coin-body strong {
  font-size: 1rem;
  line-height: 1.1;
}

.coin-body span {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.2;
}

.coin-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.status-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(13, 128, 254, 0.1);
}

.support-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  color: #9a5b00;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.2);
  white-space: nowrap;
}

.pricing-wrap {
  position: relative;
}

.trial-banner {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(13, 128, 254, 0.08);
  border: 1px solid rgba(13, 128, 254, 0.14);
  color: var(--accent);
  font-weight: 800;
  margin-bottom: 22px;
}

.trial-banner::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--warm);
}

.plan-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  margin-top: 8px;
}

.plan-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 28px;
  min-height: 100%;
}

.plan-card.recommended {
  position: relative;
  border-color: rgba(13, 128, 254, 0.26);
  box-shadow: 0 22px 60px rgba(13, 128, 254, 0.18);
}

.plan-card.recommended::before {
  content: attr(data-recommended-label);
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(13, 128, 254, 0.1);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
}

.plan-card .plan-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.plan-card .plan-sub {
  color: var(--muted-2);
  font-weight: 600;
}

.price-tag {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}

.price-tag strong {
  font-size: 2.2rem;
  line-height: 1;
  letter-spacing: -0.03em;
}

.plan-features {
  display: grid;
  gap: 10px;
}

.plan-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.plan-feature::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  flex-shrink: 0;
}

.table-shell {
  margin-top: 26px;
  overflow-x: auto;
  border-radius: 24px;
  border: 1px solid rgba(219, 231, 246, 0.92);
  box-shadow: var(--shadow-sm);
  background: #ffffff;
}

.pricing-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.pricing-table th,
.pricing-table td {
  padding: 18px 18px;
  border-bottom: 1px solid rgba(219, 231, 246, 0.92);
  text-align: left;
}

.pricing-table th {
  background: linear-gradient(180deg, #f6faff 0%, #eef6ff 100%);
  color: var(--text);
  font-size: 0.98rem;
}

.pricing-table thead th:nth-child(4) {
  background: linear-gradient(180deg, rgba(13,128,254,0.10) 0%, rgba(13,128,254,0.14) 100%);
}

.pricing-table tbody tr:last-child td {
  border-bottom: 0;
}

.pricing-table td:not(:first-child),
.pricing-table th:not(:first-child) {
  text-align: center;
  width: 19%;
}

.pricing-table .check {
  color: var(--success);
  font-weight: 900;
  font-size: 1.08rem;
}

.pricing-table .cross {
  color: #94a3b8;
  font-weight: 900;
  font-size: 1.08rem;
}

.recovery-note {
  margin-top: 22px;
  padding: 24px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(248,251,255,0.96) 100%);
  border: 1px solid rgba(219, 231, 246, 0.92);
  box-shadow: var(--shadow-sm);
}

.recovery-note h3 {
  margin: 0 0 10px;
  font-size: 1.18rem;
}

.recovery-note p {
  margin: 0;
  color: var(--muted);
}

.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 18px;
}

.link-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(13, 128, 254, 0.08);
  color: var(--accent);
  border: 1px solid rgba(13, 128, 254, 0.14);
  font-weight: 700;
}

.download-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.download-card {
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.download-card .btn {
  width: 100%;
  justify-content: center;
  margin-top: auto;
}

.platform-icon {
  width: 62px;
  height: 62px;
  border-radius: 20px;
}

.platform-icon svg {
  width: 30px;
  height: 30px;
}

.contact-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.contact-card {
  padding: 22px;
}

.contact-card span {
  display: block;
  color: var(--muted-2);
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.site-footer {
  padding: 34px 0 50px;
  border-top: 1px solid rgba(219, 231, 246, 0.92);
  background: rgba(255,255,255,0.82);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-brand img {
  height: 28px;
  width: auto;
}

.footer-brief {
  color: var(--muted);
  max-width: 470px;
}

.footer-actions,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-links a,
.footer-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(219, 231, 246, 0.9);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.86);
}

.footer-meta {
  margin-top: 24px;
  color: var(--muted-2);
  font-size: 0.92rem;
}

.page-hero {
  padding: 36px 0 18px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-weight: 700;
}

.back-link::before {
  content: "←";
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.02fr);
  gap: 34px;
  align-items: center;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(219, 231, 246, 0.92);
  color: var(--muted);
  font-weight: 700;
}

.page-tag.warm {
  color: #b87200;
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.2);
}

.page-summary-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
}

.page-summary {
  padding: 22px;
}

.page-summary .summary-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted-2);
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.page-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.chain-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.chain-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.10);
  color: #ab6d00;
  border: 1px solid rgba(245, 158, 11, 0.18);
  font-weight: 700;
}

.coin-hero-icon {
  width: 76px;
  height: 76px;
}

.page-cta {
  margin-top: 24px;
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(13, 128, 254, 0.08) 0%, rgba(72, 163, 255, 0.04) 100%);
  border: 1px solid rgba(13, 128, 254, 0.14);
  box-shadow: var(--shadow-sm);
}

.center {
  text-align: center;
}

.redirect-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.redirect-card {
  width: min(520px, 100%);
  padding: 34px;
  text-align: center;
}

.redirect-card img {
  margin: 0 auto 16px;
  height: 30px;
  width: auto;
}

.redirect-card p {
  color: var(--muted);
}

@media (max-width: 1100px) {
  .hero-grid,
  .page-hero-grid,
  .split-section,
  .split-section.reverse {
    grid-template-columns: 1fr;
  }

  .hero-stage {
    min-height: 540px;
    margin-top: 12px;
  }

  .feature-grid,
  .download-grid,
  .contact-grid,
  .page-summary-grid,
  .page-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .coin-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .stat-grid,
  .bullet-grid,
  .workflow-grid,
  .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .nav-shell {
    min-height: 76px;
  }

  .site-nav {
    position: fixed;
    inset: 76px 16px auto 16px;
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid rgba(219, 231, 246, 0.94);
    box-shadow: var(--shadow-md);
    border-radius: 24px;
    padding: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
  }

  body.nav-open .site-nav {
    display: flex;
  }

  .site-nav a {
    border-radius: 16px;
    padding: 12px 14px;
  }

  .nav-actions {
    margin-left: auto;
  }

  .nav-actions .btn-header {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }
}

@media (max-width: 720px) {
  .section {
    padding: 54px 0;
  }

  .hero {
    padding-top: 18px;
  }

  .hero-grid {
    min-height: auto;
    gap: 30px;
  }

  .hero-stage {
    min-height: 430px;
  }

  .panel-main {
    width: 88%;
    top: 52px;
    padding: 18px;
  }

  .panel-top {
    width: 200px;
    top: 0;
    left: 0;
    padding: 14px;
  }

  .panel-bottom {
    width: 220px;
    right: 0;
    bottom: 26px;
    padding: 14px;
  }

  .floating-note {
    padding: 14px 16px;
  }

  .floating-note.top-right {
    right: 0;
    top: 4px;
  }

  .floating-note.bottom-left {
    left: 10px;
    bottom: -6px;
  }

  .stat-grid,
  .feature-grid,
  .coin-grid,
  .plan-grid,
  .download-grid,
  .contact-grid,
  .bullet-grid,
  .workflow-grid,
  .page-summary-grid,
  .page-card-grid,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .coin-card {
    min-height: 84px;
  }

  .contact-card,
  .download-card,
  .plan-card {
    padding: 22px;
  }

  .language-select {
    min-width: 116px;
  }
}


/* Ownbit SEO static refinements */
.status-dot.multi {
  background: var(--warm);
  box-shadow: 0 0 0 5px rgba(245, 158, 11, 0.12);
}

.coin-meta {
  gap: 10px;
  min-width: 32px;
}

.footer-wordmark {
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

.footer-company {
  color: var(--muted-2);
  font-size: 0.92rem;
  line-height: 1.55;
}

.footer-meta-row {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.footer-links-inline {
  gap: 12px;
}

.footer-legal a {
  min-height: 36px;
  padding: 0 12px;
}

.policy-hero {
  padding-bottom: 0;
}

.policy-shell {
  max-width: 960px;
}

.policy-card {
  padding: 34px;
}

.policy-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.policy-toc {
  position: sticky;
  top: 112px;
  padding: 24px;
}

.policy-toc nav {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.policy-toc a {
  color: var(--muted);
  font-weight: 600;
  line-height: 1.4;
}

.policy-content {
  padding: 34px;
}

.policy-section + .policy-section {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid rgba(219, 231, 246, 0.92);
}

.policy-section h2 {
  margin: 0 0 14px;
  font-size: 1.34rem;
}

.policy-text,
.policy-text p,
.policy-text li {
  color: var(--muted);
  line-height: 1.75;
}

.policy-text ul {
  margin: 12px 0 0 20px;
  padding: 0;
}

.policy-text a {
  color: var(--accent);
}

@media (max-width: 1100px) {
  .policy-layout {
    grid-template-columns: 1fr;
  }

  .policy-toc {
    position: static;
  }
}

@media (max-width: 720px) {
  .policy-card,
  .policy-content,
  .policy-toc {
    padding: 22px;
  }

  .footer-meta-row {
    align-items: flex-start;
  }
}