@import url("https://fonts.googleapis.com/css2?family=Public+Sans:wght@400;500;600;700;800&display=swap");

:root {
  --page: #f5f7fb;
  --surface: #ffffff;
  --surface-muted: #eef2f7;
  --ink: #101828;
  --ink-soft: #344054;
  --muted: #475467;
  --line: #d0d5dd;
  --line-strong: #98a2b3;
  --brand: #3157d5;
  --brand-dark: #1f3a93;
  --brand-soft: #e9eeff;
  --sea: #087f78;
  --sea-dark: #075e59;
  --sea-soft: #e5f5f2;
  --amber: #9a4a05;
  --amber-soft: #fff4e5;
  --danger: #b42318;
  --hero: #0d211f;
  --hero-2: #16312d;
  --hero-text: #f8fafc;
  --hero-muted: #c7d7d3;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --header-height: 64px;
  --content-width: 1120px;
  --reading-width: 760px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--page);
  color: var(--ink);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
  letter-spacing: 0;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--brand);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--brand-dark);
}

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

h1,
h2,
h3,
p,
ul,
ol {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--ink);
  font-weight: 750;
  letter-spacing: 0;
  line-height: 1.12;
  text-wrap: balance;
}

p,
li {
  text-wrap: pretty;
}

.container {
  width: min(calc(100% - 32px), var(--content-width));
  margin-inline: auto;
}

.container-narrow {
  width: min(calc(100% - 32px), var(--reading-width));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: #fff;
  transform: translateY(-160%);
}

.skip-link:focus {
  color: #fff;
  transform: translateY(0);
}

html[data-lang="zh"] .lang-en {
  display: none !important;
}

html[data-lang="en"] .lang-zh {
  display: none !important;
}

.site-header {
  position: sticky;
  z-index: 40;
  top: 0;
  min-height: var(--header-height);
  padding-top: env(safe-area-inset-top);
  border-bottom: 1px solid rgba(208, 213, 221, 0.9);
  background: rgba(255, 255, 255, 0.96);
}

.header-inner {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  gap: 12px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
  text-decoration: none;
}

.brand:hover {
  color: var(--ink);
}

.brand-mark {
  display: inline-grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--brand);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
}

.menu-toggle {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  margin-left: auto;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  cursor: pointer;
  font-size: 14px;
  font-weight: 650;
}

.menu-toggle:hover {
  border-color: var(--line-strong);
}

.menu-toggle .menu-close,
.menu-toggle[aria-expanded="true"] .menu-open {
  display: none;
}

.menu-toggle[aria-expanded="true"] .menu-close {
  display: inline;
}

.header-panel {
  position: fixed;
  inset: calc(var(--header-height) + env(safe-area-inset-top)) 0 0;
  display: flex;
  padding: 18px 16px max(24px, env(safe-area-inset-bottom));
  background: var(--surface);
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 180ms ease, transform 220ms var(--ease-out);
}

body.menu-open .header-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.primary-nav {
  display: flex;
  flex-direction: column;
}

.primary-nav a {
  display: flex;
  min-height: 52px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
}

.primary-nav a[aria-current="page"] {
  color: var(--brand);
}

.header-actions {
  display: grid;
  margin-top: auto;
  gap: 10px;
}

.lang-toggle {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 14px;
  font-weight: 650;
}

.lang-toggle:hover {
  border-color: var(--line-strong);
  color: var(--ink);
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms var(--ease-out);
}

.button:hover {
  color: inherit;
  transform: translateY(-1px);
}

.button:active {
  transform: translateY(0);
}

.button-primary {
  background: var(--brand);
  color: #fff;
}

.button-primary:hover {
  background: var(--brand-dark);
  color: #fff;
}

.button-secondary {
  border-color: var(--line);
  background: var(--surface);
  color: var(--ink);
}

.button-secondary:hover {
  border-color: var(--line-strong);
  color: var(--ink);
}

.button-on-dark {
  background: #fff;
  color: var(--hero);
}

.button-on-dark:hover {
  background: var(--sea-soft);
  color: var(--hero);
}

.button-quiet-on-dark {
  border-color: rgba(255, 255, 255, 0.34);
  background: transparent;
  color: #fff;
}

.button-quiet-on-dark:hover {
  border-color: rgba(255, 255, 255, 0.72);
  color: #fff;
}

.button-small {
  min-height: 40px;
  padding-inline: 15px;
  font-size: 14px;
}

:focus-visible {
  outline: 3px solid #f4b740;
  outline-offset: 3px;
}

.home-hero {
  position: relative;
  height: calc(100svh - var(--header-height) - 28px);
  max-height: 780px;
  overflow: hidden;
  background: var(--hero);
  color: var(--hero-text);
}

.hero-layout {
  position: relative;
  z-index: 2;
  display: flex;
  height: 100%;
  padding-block: 32px 0;
  flex-direction: column;
}

.hero-copy {
  max-width: 640px;
}

.hero-kicker {
  display: inline-flex;
  min-height: 30px;
  margin-bottom: 12px;
  align-items: center;
  gap: 8px;
  color: #a8e3d9;
  font-size: 12px;
  font-weight: 700;
}

.hero-kicker::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #55d6c2;
  content: "";
}

.home-hero h1 {
  max-width: 660px;
  margin-bottom: 16px;
  color: var(--hero-text);
  font-size: 38px;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 65ch;
  margin-bottom: 18px;
  color: var(--hero-muted);
  font-size: 15px;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  align-items: stretch;
  gap: 8px;
  flex-direction: row;
}

.hero-actions .button {
  min-width: 0;
  padding-inline: 10px;
  flex: 1;
  font-size: 13px;
}

.hero-note {
  margin: 10px 0 0;
  color: #abc1bc;
  font-size: 12px;
  line-height: 1.4;
}

.product-visual {
  position: absolute;
  right: 0;
  bottom: -18px;
  left: 0;
  width: auto;
  height: 205px;
  max-width: none;
  margin-top: 0;
  overflow: hidden;
}

.product-window {
  width: 125%;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #f8fafc;
  color: var(--ink);
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.32);
  transform: scale(0.8);
  transform-origin: top left;
}

.product-topbar {
  display: flex;
  min-height: 46px;
  padding: 0 14px;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid #d9e0e8;
  background: #fff;
}

.product-brand {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 800;
}

.product-brand span {
  display: inline-grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 5px;
  background: var(--brand);
  color: #fff;
  font-size: 9px;
}

.product-context {
  margin-left: auto;
  color: #667085;
  font-size: 9px;
  font-weight: 600;
}

.product-body {
  display: grid;
  min-height: 248px;
  grid-template-columns: 46px 1fr;
}

.product-rail {
  display: flex;
  padding-top: 16px;
  align-items: center;
  gap: 12px;
  border-right: 1px solid #d9e0e8;
  background: #fff;
  flex-direction: column;
}

.rail-dot {
  width: 18px;
  height: 5px;
  border-radius: 3px;
  background: #cbd5e1;
}

.rail-dot.active {
  background: var(--brand);
}

.product-main {
  padding: 14px;
}

.product-heading {
  display: flex;
  margin-bottom: 12px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-heading strong {
  font-size: 12px;
}

.product-status {
  display: inline-flex;
  min-height: 22px;
  padding: 0 8px;
  align-items: center;
  border-radius: 999px;
  background: var(--sea-soft);
  color: var(--sea-dark);
  font-size: 8px;
  font-weight: 800;
}

.metric-row {
  display: grid;
  margin-bottom: 12px;
  gap: 8px;
  grid-template-columns: repeat(3, 1fr);
}

.metric-cell {
  min-width: 0;
  padding: 10px;
  border: 1px solid #d9e0e8;
  border-radius: var(--radius-sm);
  background: #fff;
}

.metric-cell span {
  display: block;
  overflow: hidden;
  color: #667085;
  font-size: 8px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.metric-cell strong {
  display: block;
  margin-top: 3px;
  font-size: 14px;
  letter-spacing: 0;
}

.metric-cell em {
  color: var(--sea-dark);
  font-size: 8px;
  font-style: normal;
  font-weight: 700;
}

.product-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: 1.05fr 0.95fr;
}

.chart-panel,
.activity-panel {
  min-width: 0;
  padding: 10px;
  border: 1px solid #d9e0e8;
  border-radius: var(--radius-sm);
  background: #fff;
}

.panel-title {
  display: flex;
  margin-bottom: 9px;
  align-items: center;
  justify-content: space-between;
  color: #344054;
  font-size: 8px;
  font-weight: 750;
}

.bar-chart {
  display: flex;
  height: 92px;
  align-items: end;
  gap: 5px;
  border-bottom: 1px solid #e4e7ec;
}

.bar-chart span {
  display: block;
  width: 10%;
  min-height: 18%;
  border-radius: 2px 2px 0 0;
  background: #b8c5f6;
  animation: bar-pulse 4.8s var(--ease-out) infinite alternate;
}

.bar-chart span:nth-child(1) { height: 42%; }
.bar-chart span:nth-child(2) { height: 58%; }
.bar-chart span:nth-child(3) { height: 51%; }
.bar-chart span:nth-child(4) { height: 67%; }
.bar-chart span:nth-child(5) { height: 74%; }
.bar-chart span:nth-child(6) { height: 61%; }
.bar-chart span:nth-child(7) { height: 79%; }
.bar-chart span:nth-child(8) { height: 88%; }
.bar-chart span:nth-child(9) { height: 82%; }

.bar-chart span:nth-child(2),
.bar-chart span:nth-child(5),
.bar-chart span:nth-child(8) {
  background: var(--brand);
}

.bar-chart span:nth-child(3n) {
  animation-delay: 600ms;
}

.activity-item {
  display: grid;
  padding: 6px 0;
  gap: 5px;
  border-bottom: 1px solid #eef2f6;
  grid-template-columns: 6px 1fr;
}

.activity-item:last-child {
  border-bottom: 0;
}

.activity-item i {
  width: 6px;
  height: 6px;
  margin-top: 3px;
  border-radius: 50%;
  background: var(--sea);
}

.activity-item:nth-child(2) i {
  background: var(--brand);
}

.activity-item:nth-child(3) i {
  background: #d97706;
}

.activity-item b,
.activity-item span {
  display: block;
  font-size: 7px;
  font-style: normal;
  line-height: 1.35;
}

.activity-item span {
  margin-top: 2px;
  color: #667085;
}

.proof-strip {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

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

.proof-item {
  min-height: 92px;
  padding: 18px 14px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-item:nth-child(2n) {
  border-right: 0;
}

.proof-item:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.proof-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 14px;
}

.proof-item span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.section {
  padding-block: 72px;
}

.section-white {
  background: var(--surface);
}

.section-dark {
  background: #111827;
  color: #e5e7eb;
}

.section-dark h2,
.section-dark h3 {
  color: #fff;
}

.section-intro {
  max-width: 720px;
  margin-bottom: 38px;
}

.section-intro.centered {
  margin-inline: auto;
  text-align: center;
}

.section-intro h2 {
  margin-bottom: 14px;
  font-size: 32px;
}

.section-intro p {
  max-width: 68ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 16px;
}

.section-dark .section-intro p {
  color: #cbd5e1;
}

.process-layout {
  display: grid;
  gap: 38px;
}

.process-statement {
  max-width: 500px;
}

.process-statement h2 {
  margin-bottom: 16px;
  font-size: 32px;
}

.process-statement p {
  color: var(--muted);
}

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

.process-step {
  display: grid;
  padding: 24px 0;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 42px 1fr;
}

.process-number {
  display: inline-flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}

.process-step h3 {
  margin: 3px 0 7px;
  font-size: 20px;
}

.process-step p {
  grid-column: 2;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
}

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

.capability {
  display: grid;
  padding: 30px 0;
  gap: 18px;
  border-bottom: 1px solid var(--line);
}

.capability-label {
  color: var(--brand);
  font-size: 13px;
  font-weight: 750;
}

.capability h3 {
  margin-bottom: 9px;
  font-size: 23px;
}

.capability p {
  max-width: 66ch;
  margin-bottom: 0;
  color: var(--muted);
}

.capability-proof {
  align-self: start;
  padding: 12px 0;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.activity-layout {
  display: grid;
  gap: 34px;
  align-items: center;
}

.activity-copy h2 {
  margin-bottom: 16px;
  font-size: 32px;
}

.activity-copy p {
  color: #cbd5e1;
}

.activity-copy ul {
  display: grid;
  margin: 24px 0 0;
  padding: 0;
  gap: 11px;
  list-style: none;
}

.activity-copy li {
  position: relative;
  padding-left: 22px;
  color: #e5e7eb;
  font-size: 14px;
}

.activity-copy li::before {
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 8px;
  height: 2px;
  background: #55d6c2;
  content: "";
}

.log-feed {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #080d17;
}

.log-head {
  display: flex;
  min-height: 48px;
  padding: 0 18px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #263143;
  color: #f8fafc;
  font-size: 13px;
  font-weight: 700;
}

.log-head span {
  color: #9fb4ae;
  font-size: 11px;
  font-weight: 600;
}

.log-row {
  display: grid;
  padding: 16px 18px;
  gap: 8px;
  border-bottom: 1px solid #202a3a;
  grid-template-columns: 46px 1fr;
}

.log-row:last-child {
  border-bottom: 0;
}

.log-time {
  color: #8c98ab;
  font-size: 11px;
}

.log-row p {
  margin: 0;
  color: #d9e1ec;
  font-size: 13px;
  line-height: 1.55;
}

.log-row b {
  color: #fff;
}

.refund-band {
  padding-block: 68px;
  background: var(--sea-soft);
}

.refund-layout {
  display: grid;
  gap: 28px;
  align-items: end;
}

.refund-layout h2 {
  margin-bottom: 14px;
  font-size: 31px;
}

.refund-layout p {
  max-width: 68ch;
  margin-bottom: 0;
  color: #27504c;
}

.refund-action {
  display: flex;
  gap: 10px;
  flex-direction: column;
}

.cta-band {
  padding-block: 72px;
  background: var(--brand);
  color: #fff;
}

.cta-layout {
  display: grid;
  gap: 26px;
  align-items: center;
}

.cta-layout h2 {
  margin-bottom: 12px;
  color: #fff;
  font-size: 32px;
}

.cta-layout p {
  max-width: 64ch;
  margin-bottom: 0;
  color: #e7ebff;
}

.cta-actions {
  display: flex;
  gap: 10px;
  flex-direction: column;
}

.page-hero {
  padding-block: 58px 50px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.page-hero h1 {
  max-width: 800px;
  margin-bottom: 16px;
  font-size: 38px;
}

.page-hero p {
  max-width: 68ch;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
}

.page-hero-actions {
  display: flex;
  margin-top: 26px;
  gap: 10px;
  flex-direction: column;
}

.trust-line {
  display: flex;
  margin-bottom: 18px;
  align-items: center;
  gap: 9px;
  color: var(--sea-dark);
  font-size: 13px;
  font-weight: 750;
}

.trust-line::before {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sea);
  content: "";
}

.pricing-section {
  padding-block: 56px 72px;
}

.plan-grid {
  display: grid;
  gap: 14px;
}

.plan-card {
  display: flex;
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  flex-direction: column;
}

.plan-card.featured {
  border: 2px solid var(--brand);
  background: #f8f9ff;
}

.plan-badge {
  display: inline-flex;
  min-height: 28px;
  margin: -40px 0 12px;
  padding: 0 10px;
  align-self: flex-start;
  align-items: center;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font-size: 11px;
  font-weight: 750;
}

.plan-card h2 {
  margin-bottom: 10px;
  font-size: 21px;
}

.plan-price {
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 38px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1;
}

.plan-price span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.plan-description {
  min-height: 52px;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 14px;
}

.plan-card ul {
  display: grid;
  margin: 0 0 24px;
  padding: 0;
  gap: 10px;
  list-style: none;
}

.plan-card li {
  position: relative;
  padding-left: 22px;
  color: var(--ink-soft);
  font-size: 14px;
}

.plan-card li::before {
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 8px;
  height: 2px;
  background: var(--sea);
  content: "";
}

.plan-card .button {
  width: 100%;
  margin-top: auto;
}

.comparison-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  -webkit-overflow-scrolling: touch;
}

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

.comparison-wrap th,
.comparison-wrap td {
  padding: 14px 13px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 13px;
  text-align: center;
  vertical-align: middle;
}

.comparison-wrap th {
  background: #f8fafc;
  color: var(--ink);
  font-weight: 750;
}

.comparison-wrap th:first-child,
.comparison-wrap td:first-child {
  position: sticky;
  z-index: 1;
  left: 0;
  min-width: 210px;
  background: var(--surface);
  text-align: left;
}

.comparison-wrap th:first-child {
  background: #f8fafc;
}

.comparison-wrap tr:last-child td {
  border-bottom: 0;
}

.comparison-wrap .row-group td {
  background: var(--surface-muted);
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  text-align: left;
}

.comparison-wrap .yes {
  color: var(--sea-dark);
  font-weight: 800;
}

.comparison-wrap .no {
  color: #98a2b3;
}

.scroll-hint {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.pricing-note,
.policy-note {
  margin-top: 22px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--amber-soft);
  color: #713b0c;
  font-size: 13px;
}

.refund-hero {
  position: relative;
  overflow: hidden;
  padding-block: 58px 44px;
  background: var(--hero);
  color: var(--hero-text);
}

.refund-hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 36px;
  grid-template-columns: minmax(0, 1fr);
}

.refund-hero-layout > * {
  min-width: 0;
}

.refund-hero h1 {
  max-width: 760px;
  margin-bottom: 18px;
  color: #fff;
  font-size: 39px;
}

.refund-hero p {
  max-width: 65ch;
  color: var(--hero-muted);
  font-size: 17px;
}

.refund-ledger {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #fff;
  color: var(--ink);
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.28);
}

.ledger-head {
  display: flex;
  min-height: 46px;
  padding: 0 14px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #d9e0e8;
  font-size: 11px;
  font-weight: 750;
}

.ledger-status {
  color: var(--sea-dark);
}

.ledger-summary {
  display: grid;
  border-bottom: 1px solid #d9e0e8;
  grid-template-columns: repeat(3, 1fr);
}

.ledger-summary div {
  min-width: 0;
  padding: 12px;
  border-right: 1px solid #d9e0e8;
}

.ledger-summary div:last-child {
  border-right: 0;
}

.ledger-summary span,
.ledger-summary strong {
  display: block;
}

.ledger-summary span {
  overflow: hidden;
  color: #667085;
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ledger-summary strong {
  margin-top: 3px;
  font-size: 15px;
}

.ledger-row {
  display: grid;
  padding: 11px 14px;
  gap: 8px;
  border-bottom: 1px solid #eef2f6;
  grid-template-columns: 1.3fr 0.8fr 0.6fr;
  font-size: 9px;
}

.ledger-row:last-child {
  border-bottom: 0;
}

.ledger-row span:nth-child(2) {
  color: var(--muted);
}

.ledger-row strong {
  color: var(--sea-dark);
  text-align: right;
}

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

.recovery-item {
  display: grid;
  padding: 24px 0;
  gap: 8px;
  border-bottom: 1px solid var(--line);
}

.recovery-item h3 {
  margin: 0;
  font-size: 19px;
}

.recovery-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.recovery-code {
  align-self: start;
  color: var(--sea-dark);
  font-size: 12px;
  font-weight: 750;
}

.success-fee {
  display: grid;
  padding: 32px 0;
  gap: 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.success-fee-number {
  color: var(--brand);
  font-size: 58px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1;
}

.success-fee-copy h2 {
  margin-bottom: 10px;
  font-size: 27px;
}

.success-fee-copy p {
  margin-bottom: 20px;
  color: var(--muted);
}

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

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

.faq-list summary {
  position: relative;
  display: flex;
  min-height: 68px;
  padding: 18px 46px 18px 0;
  align-items: center;
  color: var(--ink);
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 4px;
  width: 24px;
  height: 24px;
  color: var(--brand);
  content: "+";
  font-size: 22px;
  font-weight: 500;
  line-height: 22px;
  text-align: center;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "\2212";
}

.faq-answer {
  max-width: 72ch;
  padding: 0 40px 22px 0;
  color: var(--muted);
  font-size: 15px;
}

.faq-answer p:last-child,
.faq-answer:last-child {
  margin-bottom: 0;
}

.legal-hero {
  padding-block: 48px 30px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.legal-hero h1 {
  margin-bottom: 8px;
  font-size: 36px;
}

.legal-meta {
  color: var(--muted);
  font-size: 13px;
}

.legal-main {
  padding-block: 38px 72px;
  background: var(--surface);
}

.legal-document {
  max-width: 74ch;
}

.legal-document h2 {
  margin: 34px 0 12px;
  font-size: 20px;
  line-height: 1.3;
}

.legal-document h2:first-child {
  margin-top: 0;
}

.legal-document p,
.legal-document li {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.75;
}

.legal-document ul {
  margin: 12px 0 20px;
  padding-left: 22px;
}

.legal-document li {
  margin-bottom: 8px;
}

.legal-document code {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 0.92em;
}

.site-footer {
  padding-block: 44px max(44px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.footer-grid {
  display: grid;
  gap: 28px;
}

.footer-brand p {
  max-width: 42ch;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links strong {
  margin-bottom: 2px;
  color: var(--ink);
  font-size: 13px;
}

.footer-links a {
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
}

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

.footer-bottom {
  display: flex;
  margin-top: 32px;
  padding-top: 18px;
  gap: 12px 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  flex-direction: column;
}

@keyframes bar-pulse {
  from {
    filter: saturate(0.85);
    transform: scaleY(0.94);
    transform-origin: bottom;
  }

  to {
    filter: saturate(1.1);
    transform: scaleY(1);
    transform-origin: bottom;
  }
}

@media (min-width: 600px) {
  .product-body {
    min-height: 300px;
  }

  .container,
  .container-narrow {
    width: min(calc(100% - 48px), var(--content-width));
  }

  .container-narrow {
    max-width: var(--reading-width);
  }

  .hero-actions,
  .page-hero-actions,
  .refund-action,
  .cta-actions {
    align-items: center;
    flex-direction: row;
  }

  .hero-actions .button {
    flex: 0 1 auto;
  }

  .product-visual {
    right: 0;
    bottom: -28px;
    left: 0;
    height: 250px;
  }

  .home-hero h1 {
    font-size: 54px;
  }

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

  .proof-item,
  .proof-item:nth-child(2n) {
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .proof-item:last-child {
    border-right: 0;
  }

  .section-intro h2,
  .process-statement h2,
  .activity-copy h2 {
    font-size: 39px;
  }

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

  .success-fee {
    grid-template-columns: 180px 1fr;
  }

  .footer-grid {
    grid-template-columns: 1.3fr repeat(3, 1fr);
  }

  .footer-bottom {
    align-items: center;
    justify-content: space-between;
    flex-direction: row;
  }
}

@media (min-width: 840px) {
  .home-hero {
    height: calc(100svh - var(--header-height) - 28px);
    min-height: 560px;
    max-height: 706px;
  }

  .hero-layout {
    height: 100%;
    min-height: 0;
    justify-content: center;
    padding-block: 48px;
  }

  .hero-copy {
    max-width: 47%;
  }

  .home-hero h1 {
    font-size: 64px;
  }

  .product-visual {
    position: absolute;
    right: -130px;
    bottom: 58px;
    left: auto;
    width: 58%;
    height: auto;
    max-width: 760px;
    margin-top: 0;
    overflow: visible;
  }

  .product-window {
    width: 100%;
    transform: perspective(1400px) rotateY(-5deg);
    transform-origin: center right;
  }

  .process-layout {
    gap: 84px;
    grid-template-columns: 0.85fr 1.15fr;
  }

  .process-statement {
    position: sticky;
    top: calc(var(--header-height) + 36px);
    align-self: start;
  }

  .process-step {
    grid-template-columns: 52px 180px 1fr;
  }

  .process-step p {
    grid-column: 3;
    padding-top: 4px;
  }

  .recovery-item {
    gap: 18px;
    grid-template-columns: 140px 240px 1fr;
  }

  .capability {
    gap: 30px;
    grid-template-columns: 140px 1fr 170px;
  }

  .activity-layout {
    gap: 72px;
    grid-template-columns: 0.8fr 1.2fr;
  }

  .refund-layout,
  .cta-layout {
    grid-template-columns: 1fr auto;
  }

  .page-hero {
    padding-block: 80px 64px;
  }

  .page-hero h1 {
    font-size: 50px;
  }

  .refund-hero {
    padding-block: 78px 64px;
  }

  .refund-hero-layout {
    gap: 64px;
    align-items: center;
    grid-template-columns: 1.1fr 0.9fr;
  }

  .refund-hero h1 {
    font-size: 49px;
  }

  .page-hero-actions {
    flex-direction: row;
  }
}

@media (min-width: 1020px) {
  :root {
    --header-height: 72px;
  }

  body.menu-open {
    overflow: auto;
  }

  .menu-toggle {
    display: none;
  }

  .header-panel {
    position: static;
    display: flex;
    min-width: 0;
    margin-left: auto;
    padding: 0;
    align-items: center;
    background: transparent;
    flex-direction: row;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    transition: none;
  }

  .primary-nav {
    align-items: center;
    flex-direction: row;
    gap: 4px;
  }

  .primary-nav a {
    position: relative;
    min-height: 40px;
    padding: 0 11px;
    border-bottom: 0;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 650;
  }

  .primary-nav a:hover {
    background: var(--surface-muted);
    color: var(--ink);
  }

  .primary-nav a[aria-current="page"]::after {
    position: absolute;
    right: 11px;
    bottom: 4px;
    left: 11px;
    height: 2px;
    background: var(--brand);
    content: "";
  }

  .header-actions {
    display: flex;
    margin: 0 0 0 10px;
    align-items: center;
    gap: 8px;
  }

  .lang-toggle {
    min-height: 40px;
  }

  .home-hero h1 {
    font-size: 72px;
  }

  .product-visual {
    right: -40px;
    width: 56%;
  }

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

@media (max-width: 359px) {
  .home-hero h1 {
    font-size: 34px;
  }

  .refund-hero h1 {
    font-size: 32px;
  }

  .hero-kicker {
    font-size: 11px;
  }

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

  .metric-cell strong {
    font-size: 12px;
  }

  .hero-note {
    display: none;
  }

  .product-visual {
    height: 145px;
  }
}

@media (max-width: 839px) and (max-height: 700px) {
  .hero-note {
    display: none;
  }

  .product-visual {
    bottom: -12px;
    height: 120px;
  }
}

@media (max-width: 1019px) {
  .header-actions .button-small {
    min-height: 48px;
  }

  .footer-links {
    gap: 0;
  }

  .footer-links a {
    display: flex;
    min-height: 44px;
    align-items: center;
  }
}

@media (pointer: coarse) {
  .button,
  .lang-toggle,
  .primary-nav a {
    min-height: 48px;
  }

  .faq-list summary {
    min-height: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .product-window {
    transform: none;
  }
}

@media print {
  .site-header,
  .site-footer,
  .page-hero-actions,
  .cta-band {
    display: none !important;
  }

  body,
  .legal-main {
    background: #fff;
  }

  .legal-main {
    padding: 0;
  }

  .legal-document {
    max-width: none;
  }

  a {
    color: inherit;
    text-decoration: underline;
  }
}