.subpage-main {
  position: relative;
  overflow: hidden;
}

.subpage-hero {
  position: relative;
  display: grid;
  min-height: 800px;
  padding: 184px 0 108px;
  align-items: center;
  border-bottom: 1px solid var(--line-soft);
}

.subpage-hero::before {
  position: absolute;
  top: 72px;
  right: -10%;
  width: 68%;
  height: 520px;
  content: "";
  background: radial-gradient(circle at center, rgba(18, 224, 107, 0.12), transparent 68%);
  pointer-events: none;
}

.subpage-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(460px, 0.76fr);
  gap: clamp(64px, 8.5vw, 136px);
  align-items: center;
}

.subpage-kicker,
.subpage-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.subpage-kicker::before {
  width: 18px;
  height: 1px;
  content: "";
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

.subpage-hero h1 {
  max-width: 920px;
  margin: 30px 0 34px;
  font-size: clamp(62px, 6.25vw, 96px);
  font-weight: 630;
  letter-spacing: -0.052em;
  line-height: 0.99;
}

html[data-lang="zh"] .subpage-hero h1 {
  max-width: 780px;
  font-size: clamp(52px, 4.8vw, 72px);
  font-weight: 610;
  letter-spacing: -0.012em;
  line-height: 1.2;
}

.subpage-hero h1 em,
.subpage-heading em {
  color: var(--muted);
  font-style: normal;
  font-weight: 400;
}

.subpage-lead {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  letter-spacing: 0.002em;
  line-height: 1.95;
}

html[data-lang="zh"] .subpage-lead {
  max-width: 620px;
  letter-spacing: 0.045em;
  line-height: 2.08;
}

.subpage-actions {
  display: flex;
  margin-top: 44px;
  flex-wrap: wrap;
  gap: 12px;
}

.subpage-visual {
  position: relative;
  min-height: 460px;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px), rgba(5, 8, 7, 0.82);
  background-size: 32px 32px;
  box-shadow: 0 35px 100px rgba(0, 0, 0, 0.55);
}

.subpage-visual::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(115deg, transparent 25%, rgba(18, 224, 107, 0.05), transparent 68%);
  pointer-events: none;
}

.visual-toolbar {
  display: flex;
  min-height: 48px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line-soft);
  align-items: center;
  justify-content: space-between;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.1em;
}

.visual-toolbar i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}

.visual-stack {
  display: grid;
  padding: 24px;
  gap: 10px;
}

.visual-row {
  display: grid;
  min-height: 72px;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  grid-template-columns: 38px 1fr auto;
  gap: 12px;
  align-items: center;
  background: rgba(255, 255, 255, 0.025);
}

.visual-row.active {
  border-color: rgba(18, 224, 107, 0.3);
  background: rgba(18, 224, 107, 0.055);
}

.visual-row > b {
  display: grid;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(18, 224, 107, 0.22);
  border-radius: 7px;
  place-items: center;
  color: var(--green);
  font-family: var(--mono);
  font-size: 9px;
}

.visual-row span {
  display: grid;
  gap: 5px;
}

.visual-row strong {
  font-size: 12px;
  font-weight: 560;
}

.visual-row small,
.visual-row > em {
  color: var(--dim);
  font-family: var(--mono);
  font-size: 8px;
  font-style: normal;
  letter-spacing: 0.05em;
}

.visual-row > em {
  color: var(--green);
}

.visual-signal {
  position: absolute;
  right: 24px;
  bottom: 22px;
  left: 24px;
  height: 66px;
  border-top: 1px solid rgba(18, 224, 107, 0.2);
  background: linear-gradient(180deg, rgba(18, 224, 107, 0.08), transparent);
  clip-path: polygon(
    0 82%,
    9% 68%,
    19% 74%,
    31% 42%,
    42% 53%,
    54% 22%,
    66% 35%,
    78% 10%,
    89% 24%,
    100% 0,
    100% 100%,
    0 100%
  );
}

.subpage-stats {
  position: relative;
  z-index: 2;
  display: grid;
  margin-top: -1px;
  border-bottom: 1px solid var(--line-soft);
  grid-template-columns: repeat(4, 1fr);
}

.subpage-stats > div {
  min-height: 124px;
  padding: 28px 32px;
  border-right: 1px solid var(--line-soft);
}

.subpage-stats > div:first-child {
  border-left: 1px solid var(--line-soft);
}

.subpage-stats strong {
  display: block;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 23px;
  font-weight: 520;
}

.subpage-stats span {
  display: block;
  margin-top: 9px;
  color: var(--dim);
  font-size: 11px;
  line-height: 1.65;
}

html[data-lang="zh"] .subpage-stats span {
  letter-spacing: 0.035em;
}

.subpage-section {
  position: relative;
  padding: 132px 0;
  border-bottom: 1px solid var(--line-soft);
}

.subpage-section-head {
  display: grid;
  margin-bottom: 72px;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 0.55fr);
  gap: 96px;
  align-items: end;
}

.subpage-heading {
  margin: 22px 0 0;
  font-size: clamp(44px, 4.7vw, 72px);
  font-weight: 620;
  letter-spacing: -0.045em;
  line-height: 1.06;
}

html[data-lang="zh"] .subpage-heading {
  font-size: clamp(40px, 4.15vw, 62px);
  font-weight: 600;
  letter-spacing: -0.008em;
  line-height: 1.24;
}

.subpage-section-head > p {
  max-width: 600px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 2;
}

html[data-lang="zh"] .subpage-section-head > p {
  letter-spacing: 0.04em;
  line-height: 2.1;
}

.feature-matrix {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.feature-panel {
  position: relative;
  display: flex;
  min-height: 310px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 12px;
  flex-direction: column;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.025);
  transition:
    transform 240ms var(--ease),
    border-color 240ms ease,
    background 240ms ease;
}

.feature-panel:hover {
  border-color: rgba(18, 224, 107, 0.28);
  transform: translateY(-5px);
  background: rgba(18, 224, 107, 0.035);
}

.feature-panel::after {
  position: absolute;
  right: -60px;
  bottom: -80px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  content: "";
  background: rgba(18, 224, 107, 0.08);
  filter: blur(50px);
  opacity: 0;
  transition: opacity 240ms ease;
}

.feature-panel:hover::after {
  opacity: 1;
}

.feature-index {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--green);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.feature-index i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
}

.feature-panel h3 {
  margin: 54px 0 18px;
  font-size: 22px;
  font-weight: 570;
  letter-spacing: -0.018em;
  line-height: 1.3;
}

html[data-lang="zh"] .feature-panel h3 {
  letter-spacing: 0.025em;
  line-height: 1.48;
}

.feature-panel p {
  margin: 0 0 32px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.98;
}

html[data-lang="zh"] .feature-panel p {
  letter-spacing: 0.04em;
  line-height: 2.1;
}

.feature-panel footer {
  display: flex;
  width: 100%;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  justify-content: space-between;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 8px;
}

.wide-panel {
  position: relative;
  display: grid;
  min-height: 430px;
  padding: clamp(34px, 5vw, 72px);
  border: 1px solid var(--line);
  grid-template-columns: minmax(0, 0.8fr) minmax(360px, 0.7fr);
  gap: 96px;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(
    110deg,
    rgba(18, 224, 107, 0.065),
    rgba(255, 255, 255, 0.015) 48%,
    rgba(255, 255, 255, 0.025)
  );
}

.wide-panel::before {
  position: absolute;
  inset: 0;
  content: "";
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(90deg, transparent, black);
}

.wide-panel > * {
  position: relative;
  z-index: 1;
}

.wide-panel h2 {
  margin: 22px 0 26px;
  font-size: clamp(40px, 4.3vw, 64px);
  font-weight: 610;
  letter-spacing: -0.042em;
  line-height: 1.08;
}

html[data-lang="zh"] .wide-panel h2 {
  letter-spacing: -0.006em;
  line-height: 1.26;
}

.wide-panel p {
  max-width: 610px;
  margin: 0;
  color: var(--muted);
  line-height: 2;
}

html[data-lang="zh"] .wide-panel p {
  letter-spacing: 0.04em;
  line-height: 2.1;
}

.terminal-list {
  display: grid;
  border: 1px solid var(--line);
  background: rgba(2, 3, 3, 0.7);
}

.terminal-list > div {
  display: grid;
  min-height: 64px;
  padding: 0 18px;
  border-bottom: 1px solid var(--line-soft);
  grid-template-columns: 24px 1fr auto;
  gap: 10px;
  align-items: center;
  font-size: 11px;
  line-height: 1.55;
}

html[data-lang="zh"] .terminal-list > div {
  letter-spacing: 0.025em;
}

.terminal-list > div:last-child {
  border-bottom: 0;
}

.terminal-list b,
.terminal-list em {
  color: var(--green);
  font-family: var(--mono);
  font-size: 8px;
  font-style: normal;
}

.terminal-list small {
  color: var(--dim);
  font-family: var(--mono);
  font-size: 8px;
}

.page-cta {
  position: relative;
  padding: 120px 0;
}

.page-cta-inner {
  display: grid;
  padding: 72px;
  border-top: 1px solid rgba(18, 224, 107, 0.3);
  border-bottom: 1px solid var(--line);
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  background: linear-gradient(90deg, rgba(18, 224, 107, 0.09), rgba(255, 255, 255, 0.015));
}

.page-cta h2 {
  margin: 0 0 14px;
  font-size: clamp(38px, 3.75vw, 58px);
  font-weight: 610;
  letter-spacing: -0.04em;
  line-height: 1.12;
}

html[data-lang="zh"] .page-cta h2 {
  letter-spacing: -0.005em;
  line-height: 1.28;
}

.page-cta p {
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
}

html[data-lang="zh"] .page-cta p {
  letter-spacing: 0.035em;
  line-height: 2;
}

.subpage-footer {
  padding: 76px 0 28px;
  border-top: 1px solid var(--line-soft);
  background: #020303;
}

.subpage-footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 0.65fr);
  gap: 54px;
}

.subpage-footer-grid > div {
  display: grid;
  align-content: start;
  gap: 13px;
}

.subpage-footer-grid > div:first-child p {
  max-width: 280px;
  margin: 12px 0 0;
  color: var(--dim);
  font-size: 12px;
  line-height: 1.85;
}

.subpage-footer-grid > div:not(:first-child) > span {
  margin-bottom: 8px;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.subpage-footer-grid > div:not(:first-child) a {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
  transition: color 180ms ease;
}

.subpage-footer-grid > div:not(:first-child) a:hover {
  color: var(--green);
}

.subpage-legal {
  display: flex;
  margin-top: 62px;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
  justify-content: space-between;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 8px;
}

.subpage-legal p {
  margin: 0;
}

.status-chip {
  display: inline-flex;
  min-height: 24px;
  padding: 0 9px;
  border: 1px solid rgba(18, 224, 107, 0.22);
  border-radius: 99px;
  align-items: center;
  color: var(--green);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.timeline-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.timeline-card,
.price-card {
  position: relative;
  min-height: 456px;
  padding: 36px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.022);
}

.timeline-card.current,
.price-card.featured {
  border-color: rgba(18, 224, 107, 0.32);
  background: rgba(18, 224, 107, 0.035);
}

.timeline-card > span,
.price-card > span {
  color: var(--green);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.12em;
}

.timeline-card h3,
.price-card h3 {
  margin: 72px 0 20px;
  font-size: 28px;
  font-weight: 590;
  letter-spacing: -0.025em;
  line-height: 1.28;
}

.timeline-card p,
.price-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 2;
}

html[data-lang="zh"] .timeline-card p,
html[data-lang="zh"] .price-card p {
  letter-spacing: 0.035em;
  line-height: 2.1;
}

.timeline-card ul,
.price-card ul {
  display: grid;
  margin: 36px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--line-soft);
  gap: 13px;
  list-style: none;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.75;
}

html[data-lang="zh"] .timeline-card ul,
html[data-lang="zh"] .price-card ul {
  letter-spacing: 0.025em;
}

.timeline-card li::before,
.price-card li::before {
  margin-right: 9px;
  content: "↳";
  color: var(--green);
}

.price-card .price {
  display: flex;
  min-height: 70px;
  margin-top: 52px;
  align-items: end;
  color: var(--ink);
  font-size: 38px;
  font-weight: 600;
}

.price-card .price small {
  margin: 0 0 8px 8px;
  color: var(--dim);
  font-size: 10px;
  font-weight: 400;
}

.resource-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
  gap: 12px;
}

.resource-card {
  display: flex;
  min-height: 330px;
  padding: 34px;
  border: 1px solid var(--line);
  flex-direction: column;
  background: rgba(255, 255, 255, 0.025);
  transition:
    border-color 180ms ease,
    transform 220ms var(--ease);
}

.resource-card:hover {
  border-color: rgba(18, 224, 107, 0.28);
  transform: translateY(-4px);
}

.resource-card > span {
  color: var(--green);
  font-family: var(--mono);
  font-size: 9px;
}

.resource-card h3 {
  margin: auto 0 18px;
  font-size: 26px;
  font-weight: 590;
  letter-spacing: -0.02em;
  line-height: 1.32;
}

.resource-card p {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.98;
}

html[data-lang="zh"] .resource-card h3 {
  letter-spacing: 0.02em;
  line-height: 1.48;
}

html[data-lang="zh"] .resource-card p {
  letter-spacing: 0.035em;
  line-height: 2.08;
}

.resource-card strong {
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  color: var(--ink);
  font-size: 11px;
  line-height: 1.65;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  justify-content: space-between;
  cursor: pointer;
  font-size: 17px;
  line-height: 1.65;
  list-style: none;
}

.faq-list summary::after {
  content: "+";
  color: var(--green);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list p {
  max-width: 800px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 2.05;
}

html[data-lang="zh"] .faq-list summary,
html[data-lang="zh"] .faq-list p {
  letter-spacing: 0.035em;
}

html[data-lang="zh"] .faq-list p {
  line-height: 2.15;
}

.nav-group.nav-current .nav-trigger {
  color: var(--ink);
}

.nav-group.nav-current .nav-trigger::after {
  transform: scaleX(1);
}

/* Pricing console */
.pricing-main {
  position: relative;
  overflow: hidden;
}

.pricing-console {
  position: relative;
  min-height: 1080px;
  padding: 168px 0 128px;
  overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
  background: radial-gradient(circle at 50% 30%, rgba(18, 224, 107, 0.055), transparent 31%),
    linear-gradient(180deg, rgba(8, 10, 10, 0.2), rgba(2, 3, 3, 0.98));
}

.pricing-grid-field {
  position: absolute;
  inset: 0 0 34%;
  opacity: 0.58;
  background-image: linear-gradient(rgba(255, 255, 255, 0.052) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.052) 1px, transparent 1px);
  background-size: 92px 92px;
  mask-image: linear-gradient(to bottom, black 22%, transparent 100%);
  pointer-events: none;
}

.pricing-grid-field::after {
  position: absolute;
  inset: 0;
  content: "";
  background-image: radial-gradient(circle, rgba(18, 224, 107, 0.48) 0 2px, transparent 2.5px);
  background-position: 46px 46px;
  background-size: 368px 276px;
  filter: drop-shadow(0 0 7px rgba(18, 224, 107, 0.36));
}

.pricing-beam {
  position: absolute;
  z-index: 0;
  bottom: -180px;
  left: 50%;
  width: 110%;
  height: 390px;
  border-radius: 50%;
  transform: translateX(-50%) rotate(-6deg);
  background: linear-gradient(
    180deg,
    rgba(76, 255, 151, 0.24),
    rgba(32, 136, 144, 0.15) 30%,
    transparent 72%
  );
  filter: blur(22px);
  opacity: 0.64;
  pointer-events: none;
}

.pricing-beam-b {
  bottom: -250px;
  width: 125%;
  height: 470px;
  transform: translateX(-50%) rotate(8deg);
  background: linear-gradient(180deg, rgba(102, 167, 176, 0.18), transparent 68%);
  filter: blur(34px);
  opacity: 0.52;
}

.pricing-console-inner {
  position: relative;
  z-index: 2;
}

.pricing-heading {
  max-width: 920px;
  margin: 0 auto 62px;
  text-align: center;
}

.pricing-heading .subpage-kicker {
  justify-content: center;
}

.pricing-heading h1 {
  margin: 28px 0 24px;
  font-size: clamp(54px, 5.2vw, 78px);
  font-weight: 620;
  letter-spacing: -0.045em;
  line-height: 1.03;
}

.pricing-heading h1 em {
  color: transparent;
  font-style: normal;
  background: linear-gradient(95deg, var(--ink) 12%, #9ba7a1 59%, var(--green-high));
  background-clip: text;
  -webkit-background-clip: text;
}

html[data-lang="zh"] .pricing-heading h1 {
  font-size: clamp(50px, 4.8vw, 70px);
  letter-spacing: 0.015em;
  line-height: 1.18;
}

.pricing-heading > p {
  max-width: 770px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

html[data-lang="zh"] .pricing-heading > p {
  letter-spacing: 0.04em;
  line-height: 2.08;
}

.billing-control {
  display: grid;
  width: max-content;
  margin: 34px auto 0;
  justify-items: center;
  gap: 12px;
}

.billing-switch {
  position: relative;
  display: grid;
  width: 260px;
  height: 50px;
  padding: 4px;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.055);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.055);
  backdrop-filter: blur(18px);
}

.billing-switch i {
  position: absolute;
  z-index: 0;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: calc(50% - 4px);
  border: 1px solid rgba(76, 255, 151, 0.24);
  border-radius: 7px;
  background: rgba(18, 224, 107, 0.13);
  box-shadow: 0 0 20px rgba(18, 224, 107, 0.08);
  transition: transform 260ms var(--ease);
}

.billing-control[data-cycle="annual"] .billing-switch i {
  transform: translateX(100%);
}

.billing-switch button {
  position: relative;
  z-index: 1;
  padding: 0;
  border: 0;
  background: none;
  color: var(--dim);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  transition: color 180ms ease;
}

.billing-switch button.active {
  color: var(--ink);
}

.billing-message {
  min-height: 18px;
  color: var(--dim);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.pricing-deck {
  display: grid;
  max-width: 1190px;
  margin: 0 auto;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.plan-card {
  --plan-x: 50%;
  --plan-y: 50%;
  position: relative;
  display: flex;
  min-height: 672px;
  padding: 30px 30px 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  flex-direction: column;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018) 48%),
    rgba(4, 6, 6, 0.76);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.04),
    0 30px 70px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(22px);
  transition:
    transform 260ms var(--ease),
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.plan-card::after {
  position: absolute;
  inset: 0;
  content: "";
  border-radius: inherit;
  background: linear-gradient(118deg, transparent 25%, rgba(255, 255, 255, 0.045), transparent 62%);
  transform: translateX(-70%);
  transition: transform 650ms var(--ease);
  pointer-events: none;
}

.plan-card:hover {
  z-index: 2;
  border-color: rgba(76, 255, 151, 0.34);
  transform: translateY(-8px);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.06),
    0 34px 80px rgba(0, 0, 0, 0.35);
}

.plan-card:hover::after {
  transform: translateX(70%);
}

.plan-card-glow {
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(
    340px circle at var(--plan-x) var(--plan-y),
    rgba(76, 255, 151, 0.13),
    transparent 65%
  );
  transition: opacity 220ms ease;
  pointer-events: none;
}

.plan-card:hover .plan-card-glow {
  opacity: 1;
}

.plan-featured {
  z-index: 1;
  border-color: rgba(18, 224, 107, 0.34);
  transform: translateY(-14px);
  background: radial-gradient(circle at 75% 0, rgba(18, 224, 107, 0.14), transparent 34%),
    linear-gradient(155deg, rgba(18, 224, 107, 0.09), rgba(255, 255, 255, 0.025) 48%),
    rgba(4, 9, 7, 0.88);
  box-shadow:
    inset 0 1px rgba(76, 255, 151, 0.12),
    0 32px 86px rgba(0, 0, 0, 0.4),
    0 0 60px rgba(18, 224, 107, 0.055);
}

.plan-featured:hover {
  transform: translateY(-22px);
}

.plan-recommended {
  position: absolute;
  z-index: 4;
  top: 0;
  left: 50%;
  min-width: 116px;
  padding: 7px 16px 8px;
  transform: translateX(-50%);
  border: 1px solid rgba(76, 255, 151, 0.4);
  border-top: 0;
  border-radius: 0 0 8px 8px;
  background: rgba(18, 224, 107, 0.16);
  color: var(--green-high);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-align: center;
  backdrop-filter: blur(12px);
}

.plan-header,
.plan-price,
.plan-button,
.plan-divider,
.plan-includes,
.plan-card ul,
.plan-card footer {
  position: relative;
  z-index: 2;
}

.plan-header > div {
  display: flex;
  min-height: 28px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.plan-code {
  color: var(--dim);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.1em;
}

.plan-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--green);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.06em;
}

.plan-status i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 9px currentColor;
}

.plan-status.planned {
  color: var(--dim);
}

.plan-header h2 {
  margin: 28px 0 12px;
  font-size: 29px;
  font-weight: 610;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

html[data-lang="zh"] .plan-header h2 {
  letter-spacing: 0.035em;
  line-height: 1.42;
}

.plan-header p {
  min-height: 80px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.85;
}

html[data-lang="zh"] .plan-header p {
  letter-spacing: 0.035em;
  line-height: 2;
}

.plan-price {
  display: grid;
  min-height: 91px;
  margin-top: 25px;
  align-content: center;
  gap: 4px;
}

.plan-price strong {
  color: var(--ink);
  font-size: 35px;
  font-weight: 620;
  letter-spacing: -0.035em;
  line-height: 1.2;
}

html[data-lang="zh"] .plan-price strong {
  letter-spacing: 0.025em;
}

.plan-price small {
  color: var(--dim);
  font-size: 10px;
  line-height: 1.7;
}

.plan-button {
  display: flex;
  min-height: 48px;
  padding: 0 18px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.plan-button:hover {
  border-color: rgba(76, 255, 151, 0.42);
  background: rgba(18, 224, 107, 0.07);
  transform: translateY(-2px);
}

.plan-button:active {
  transform: scale(0.985);
}

.plan-button-primary {
  border-color: var(--green);
  background: var(--green);
  box-shadow: 0 0 24px rgba(18, 224, 107, 0.16);
  color: #031208;
}

.plan-button-primary:hover {
  border-color: var(--green-high);
  background: var(--green-high);
}

.plan-divider {
  height: 1px;
  margin: 26px 0 20px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.12), transparent);
}

.plan-includes {
  color: var(--dim);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.09em;
  line-height: 1.7;
}

.plan-card ul {
  display: grid;
  margin: 17px 0 28px;
  padding: 0;
  gap: 11px;
  list-style: none;
}

.plan-card li {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 7px;
  color: #aeb5ba;
  font-size: 11px;
  line-height: 1.72;
}

html[data-lang="zh"] .plan-card li {
  letter-spacing: 0.025em;
  line-height: 1.86;
}

.plan-card li i {
  color: var(--green);
  font-style: normal;
}

.plan-card footer {
  display: flex;
  margin-top: auto;
  padding-top: 18px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line-soft);
  color: var(--dim);
  font-size: 9px;
  line-height: 1.6;
}

.plan-card footer b {
  color: rgba(76, 255, 151, 0.5);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.pricing-note {
  max-width: 820px;
  margin: 34px auto 0;
  color: var(--dim);
  font-size: 10px;
  letter-spacing: 0.02em;
  line-height: 1.9;
  text-align: center;
}

.enterprise-strip {
  display: grid;
  max-width: 820px;
  min-height: 98px;
  margin: 32px auto 0;
  padding: 20px 26px;
  grid-template-columns: 54px 1fr auto;
  align-items: center;
  gap: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(3, 5, 5, 0.86);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(20px);
  transition:
    transform 220ms var(--ease),
    border-color 180ms ease;
}

.enterprise-strip:hover {
  border-color: rgba(18, 224, 107, 0.34);
  transform: translateY(-4px);
}

.enterprise-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border: 1px solid rgba(18, 224, 107, 0.2);
  border-radius: 9px;
  background: rgba(18, 224, 107, 0.09);
  color: var(--green);
  font-family: var(--mono);
  font-size: 22px;
}

.enterprise-strip > span:nth-child(2) {
  display: grid;
  gap: 5px;
}

.enterprise-strip strong {
  font-size: 15px;
  font-weight: 590;
  line-height: 1.55;
}

.enterprise-strip small {
  color: var(--dim);
  font-size: 10px;
  line-height: 1.75;
}

.enterprise-strip > b {
  color: var(--green);
  font-size: 10px;
  white-space: nowrap;
}

.pricing-principles {
  position: relative;
  padding: 128px 0;
  background: #030404;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.principle-grid article {
  min-height: 245px;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
  transition:
    background 180ms ease,
    border-color 180ms ease;
}

.principle-grid article:hover {
  background: rgba(18, 224, 107, 0.035);
  border-color: rgba(18, 224, 107, 0.24);
}

.principle-grid article > span {
  color: var(--green);
  font-family: var(--mono);
  font-size: 9px;
}

.principle-grid strong {
  display: block;
  margin: 66px 0 14px;
  font-size: 17px;
  font-weight: 580;
  line-height: 1.55;
}

.principle-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.95;
}

html[data-lang="zh"] .principle-grid strong,
html[data-lang="zh"] .principle-grid p {
  letter-spacing: 0.035em;
}

html[data-lang="zh"] .principle-grid p {
  line-height: 2.08;
}

.pricing-cta {
  background: radial-gradient(circle at 50% 100%, rgba(18, 224, 107, 0.08), transparent 45%),
    #020303;
}

@media (max-width: 1100px) {
  .subpage-hero-grid,
  .wide-panel {
    grid-template-columns: 1fr;
  }

  .subpage-hero {
    min-height: auto;
    padding-top: 148px;
  }

  .subpage-visual {
    min-height: 430px;
  }

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

  .subpage-section-head {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .subpage-footer-grid {
    grid-template-columns: 1.3fr repeat(3, 0.7fr);
  }

  .pricing-console {
    padding-top: 150px;
  }

  .pricing-deck {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .plan-featured {
    transform: none;
  }

  .plan-featured:hover {
    transform: translateY(-8px);
  }

  .plan-team {
    grid-column: 1 / -1;
    min-height: 560px;
  }

  .principle-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .subpage-hero {
    padding: 136px 0 82px;
  }

  .subpage-hero-grid {
    gap: 60px;
  }

  .subpage-hero h1 {
    font-size: clamp(44px, 14vw, 64px);
    letter-spacing: -0.04em;
    line-height: 1.07;
  }

  html[data-lang="zh"] .subpage-hero h1 {
    font-size: clamp(42px, 13vw, 58px);
    letter-spacing: -0.004em;
    line-height: 1.23;
  }

  .subpage-lead {
    font-size: 14px;
  }

  .subpage-visual {
    min-height: 420px;
  }

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

  .subpage-stats > div {
    min-height: 102px;
    padding: 22px;
    border-bottom: 1px solid var(--line-soft);
  }

  .subpage-section {
    padding: 100px 0;
  }

  .subpage-section-head {
    margin-bottom: 54px;
    gap: 28px;
  }

  .subpage-heading {
    font-size: clamp(38px, 11vw, 54px);
    line-height: 1.12;
  }

  html[data-lang="zh"] .subpage-heading {
    font-size: clamp(36px, 10.5vw, 50px);
    line-height: 1.29;
  }

  .feature-matrix,
  .resource-grid,
  .timeline-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .feature-panel {
    min-height: 306px;
    padding: 28px;
  }

  .wide-panel {
    padding: 34px 24px;
    gap: 46px;
  }

  .page-cta {
    padding: 80px 0;
  }

  .page-cta-inner {
    padding: 44px 24px;
    grid-template-columns: 1fr;
  }

  .page-cta h2 {
    line-height: 1.18;
  }

  html[data-lang="zh"] .page-cta h2 {
    line-height: 1.32;
  }

  .timeline-card,
  .price-card {
    min-height: 440px;
    padding: 30px;
  }

  .resource-card {
    min-height: 320px;
    padding: 30px;
  }

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

  .subpage-footer-grid > div:first-child {
    grid-column: 1 / -1;
  }

  .subpage-legal {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
    line-height: 1.8;
  }

  .pricing-console {
    padding: 136px 0 96px;
  }

  .pricing-heading {
    margin-bottom: 48px;
    text-align: left;
  }

  .pricing-heading .subpage-kicker {
    justify-content: flex-start;
  }

  .pricing-heading h1,
  html[data-lang="zh"] .pricing-heading h1 {
    margin-top: 24px;
    font-size: clamp(43px, 12vw, 58px);
    line-height: 1.17;
  }

  .pricing-heading > p,
  html[data-lang="zh"] .pricing-heading > p {
    font-size: 13px;
    line-height: 2;
  }

  .billing-control {
    width: 100%;
    margin-top: 28px;
    justify-items: start;
  }

  .billing-switch {
    width: min(100%, 320px);
  }

  .pricing-deck {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .plan-card,
  .plan-team {
    min-height: auto;
    padding: 28px 24px 22px;
    grid-column: auto;
  }

  .plan-featured {
    order: -1;
  }

  .plan-header p {
    min-height: 0;
  }

  .plan-price {
    min-height: 82px;
    margin-top: 18px;
  }

  .plan-card footer {
    margin-top: 16px;
  }

  .pricing-note {
    font-size: 9px;
    text-align: left;
  }

  .enterprise-strip {
    padding: 22px;
    grid-template-columns: 48px 1fr;
  }

  .enterprise-icon {
    width: 48px;
    height: 48px;
  }

  .enterprise-strip > b {
    grid-column: 2;
    white-space: normal;
  }

  .pricing-principles {
    padding: 100px 0;
  }

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

  .principle-grid article {
    min-height: 210px;
    padding: 26px;
  }

  .principle-grid strong {
    margin-top: 52px;
  }
}

@media (max-width: 480px) {
  .subpage-stats {
    grid-template-columns: 1fr 1fr;
  }

  .subpage-stats > div {
    padding: 18px 14px;
  }

  .visual-stack {
    padding: 16px;
  }

  .visual-row {
    padding: 12px;
    grid-template-columns: 34px 1fr;
  }

  .visual-row > em {
    display: none;
  }

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

  .subpage-footer-grid > div:first-child {
    grid-column: auto;
  }

  .pricing-console {
    padding-top: 126px;
  }

  .billing-switch {
    width: 100%;
  }

  .enterprise-strip {
    grid-template-columns: 1fr;
  }

  .enterprise-icon,
  .enterprise-strip > b {
    grid-column: auto;
  }
}