:root {
  --bg: #050505;
  --bg-elevated: #0a0b0d;
  --surface: #0f1013;
  --surface-strong: #15171b;
  --surface-light: #f2f3f5;
  --text: #f7f7f8;
  --text-dark: #111318;
  --muted: #989ba3;
  --muted-dark: #62666f;
  --line: #25272c;
  --line-light: #d9dbe0;
  --blue: #2f6df6;
  --blue-bright: #3b8cff;
  --cyan: #42c7e5;
  --green: #45c982;
  --amber: #f3b454;
  --red: #f2767f;
  --radius: 8px;
  --content: 1180px;
  --font: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

button,
input {
  font: inherit;
}

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

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

button {
  color: inherit;
}

svg {
  display: block;
  width: 18px;
  height: 18px;
  stroke-width: 1.8;
}

[hidden] {
  display: none !important;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid transparent;
  background: rgba(5, 5, 5, 0.76);
  backdrop-filter: blur(18px);
  transition: background-color 180ms ease, border-color 180ms ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(5, 5, 5, 0.94);
}

.nav-shell {
  display: flex;
  align-items: center;
  width: min(var(--content), calc(100% - 48px));
  height: 64px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

.brand-symbol {
  display: block;
  width: 29px;
  height: 29px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: 48px;
}

.nav-links a,
.nav-actions .button-quiet {
  color: var(--muted);
  font-size: 13px;
}

.nav-links a:hover,
.nav-actions .button-quiet:hover {
  color: var(--text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.button,
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.button {
  min-height: 38px;
  gap: 8px;
  padding: 8px 17px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.2;
}

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

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

.button-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 8px 24px rgba(47, 109, 246, 0.2);
}

.button-primary:hover {
  background: #3d79f7;
  box-shadow: 0 10px 30px rgba(47, 109, 246, 0.3);
}

.button-outline {
  border: 1px solid var(--line);
  background: #090a0c;
  color: var(--text);
}

.button-outline:hover,
.button-quiet:hover {
  border-color: #3a3d44;
  background: #121317;
}

.button-quiet {
  border: 1px solid transparent;
  background: transparent;
}

.button-large {
  min-height: 48px;
  padding: 12px 22px;
  font-size: 14px;
}

.button-download { border-color: rgba(57, 119, 246, .3); background: rgba(255, 255, 255, .76); color: #2159b8; box-shadow: 0 8px 20px rgba(51, 85, 142, .1); }
.button-download:hover { border-color: #4b7fdf; background: #fff; color: #17499d; }

.button-block {
  width: 100%;
  min-height: 46px;
}

.icon-button {
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #0d0e11;
}

.icon-button:hover {
  border-color: #3b3e45;
  background: #15171b;
}

.menu-button {
  display: none;
  margin-left: auto;
}

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 920px;
  padding: 142px 24px 74px;
  overflow: hidden;
  text-align: center;
  background: #030405;
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: var(--line);
  content: "";
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, transparent 3%, #000 34%, transparent 88%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(930px, 100%);
}

.kicker,
.feature-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: #b6c7ef;
  font-size: 13px;
  font-weight: 650;
}

.kicker {
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
}

.kicker svg {
  width: 15px;
  height: 15px;
  color: var(--blue-bright);
}

.hero h1 {
  margin: 25px 0 0;
  font-size: 72px;
  font-weight: 760;
  line-height: 1.08;
  letter-spacing: 0;
}

.text-accent {
  color: #fff;
  background: linear-gradient(90deg, #f7f7f8 6%, #87aefc 54%, #4dc8e6 96%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-copy {
  max-width: 720px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
}

.hero-signal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 18px 0 0;
  color: #76a2ff;
  font-size: 14px;
}

.hero-signal svg {
  width: 16px;
  height: 16px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
}

.hero-statement {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: min(760px, 100%);
  margin-top: 52px;
  padding: 23px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(9, 10, 12, 0.78);
}

.hero-statement strong {
  font-size: 15px;
  font-weight: 620;
}

.hero-statement span {
  color: #6f7279;
  font-size: 13px;
}

.platform-strip {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 45px;
  color: #858890;
  font-size: 12px;
}

.platform-strip b {
  color: #b9bbc1;
  font-weight: 550;
}

.platform-strip i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #45474d;
}

.section {
  position: relative;
  padding: 120px 24px;
}

.section-heading {
  width: min(760px, 100%);
  margin: 0 auto 74px;
  text-align: center;
}

.overline,
.modal-kicker {
  margin: 0 0 11px;
  color: #78a3ff;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.section-heading h2,
.trust-copy h2,
.final-cta h2 {
  margin: 0;
  font-size: 44px;
  font-weight: 730;
  line-height: 1.16;
  letter-spacing: 0;
}

.section-heading > p:last-child,
.trust-copy > p,
.final-cta p {
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.intro {
  background: var(--bg);
}

.feature-stack {
  width: min(var(--content), 100%);
  margin: 0 auto;
}

.feature-row {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: 74px;
  min-height: 600px;
  padding: 64px 0;
  border-top: 1px solid var(--line);
}

.feature-row:last-child {
  border-bottom: 1px solid var(--line);
}

.feature-row-reverse .product-placeholder {
  order: 2;
}

.feature-row-reverse .feature-copy {
  order: 1;
}

.product-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid #2a2d33;
  border-radius: var(--radius);
  background-color: #0d0f12;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 28px 28px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

.product-placeholder::before {
  position: absolute;
  inset: 42px 0 0;
  border-top: 1px solid #1f2228;
  background: linear-gradient(135deg, rgba(47, 109, 246, 0.04), transparent 42%, rgba(66, 199, 229, 0.035));
  content: "";
}

.placeholder-toolbar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 7px;
  height: 42px;
  padding: 0 14px;
}

.placeholder-toolbar span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #3c3f46;
}

.placeholder-toolbar span:first-child {
  background: #6a3840;
}

.placeholder-toolbar span:nth-child(2) {
  background: #685127;
}

.placeholder-toolbar span:nth-child(3) {
  background: #28563e;
}

.placeholder-toolbar b {
  margin-left: auto;
  color: #656870;
  font-size: 10px;
  font-weight: 550;
}

.placeholder-body {
  position: absolute;
  z-index: 1;
  inset: 42px 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  color: #666a73;
}

.placeholder-body::before,
.placeholder-body::after {
  position: absolute;
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius);
  content: "";
}

.placeholder-body::before {
  top: 32px;
  right: 28px;
  width: 34%;
  height: 25%;
}

.placeholder-body::after {
  bottom: 28px;
  left: 30px;
  width: 45%;
  height: 19%;
}

.placeholder-body svg {
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  color: #3f67ad;
}

.placeholder-body strong {
  color: #8c9099;
  font-size: 14px;
  font-weight: 620;
}

.placeholder-body small {
  margin-top: 4px;
  color: #50535a;
  font-size: 11px;
}

.feature-copy {
  min-width: 0;
}

.feature-label {
  color: #86a8ee;
}

.feature-label svg {
  width: 17px;
  height: 17px;
  color: var(--blue-bright);
}

.feature-copy h3 {
  margin: 16px 0 15px;
  font-size: 32px;
  line-height: 1.24;
}

.feature-copy > p:not(.feature-label) {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

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

.feature-copy li {
  position: relative;
  padding-left: 21px;
  color: #c6c8cd;
  font-size: 14px;
}

.feature-copy li::before {
  position: absolute;
  top: 10px;
  left: 1px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue-bright);
  content: "";
}

.use-case {
  margin-top: 28px;
  padding-top: 21px;
  border-top: 1px solid var(--line);
}

.use-case span {
  display: block;
  margin-bottom: 5px;
  color: #666a72;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.use-case p {
  margin: 0;
  color: #aeb1b7;
  font-size: 13px;
}

.ecosystem {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #08090b;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(var(--content), 100%);
  margin: 0 auto;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.capability-grid article {
  min-height: 190px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.capability-grid svg,
.step-grid svg,
.trust-grid svg {
  width: 25px;
  height: 25px;
  margin-bottom: 25px;
  color: #739ef4;
}

.capability-grid h3,
.step-grid h3,
.trust-grid h3 {
  margin: 0;
  font-size: 16px;
}

.capability-grid p,
.step-grid p,
.trust-grid p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.ecosystem-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px 40px;
  margin-top: 38px;
  color: #b7bac0;
  font-size: 13px;
}

.ecosystem-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.ecosystem-meta svg {
  width: 15px;
  height: 15px;
  color: var(--green);
}

.steps {
  background: var(--surface-light);
  color: var(--text-dark);
}

.steps .overline {
  color: #315fbd;
}

.steps .section-heading > p:last-child {
  color: var(--muted-dark);
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(1020px, 100%);
  margin: 0 auto;
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
}

.step-grid article {
  position: relative;
  min-height: 250px;
  padding: 36px;
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.step-grid article > span {
  position: absolute;
  top: 28px;
  right: 28px;
  color: #b5b8bf;
  font-size: 12px;
  font-weight: 700;
}

.step-grid svg {
  color: #315fbd;
}

.step-grid p {
  color: var(--muted-dark);
}

.pro-tip {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  width: min(780px, 100%);
  margin: 32px auto 0;
  padding: 20px 22px;
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  background: #fff;
}

.pro-tip > svg {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  color: #315fbd;
}

.pro-tip strong {
  font-size: 13px;
}

.pro-tip p {
  margin: 3px 0 0;
  color: var(--muted-dark);
  font-size: 12px;
}

.comparison {
  background: var(--bg);
}

.table-scroll {
  width: min(var(--content), 100%);
  margin: 0 auto;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #090a0c;
}

.comparison-table,
.credit-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table {
  min-width: 920px;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.comparison-table tr:last-child th,
.comparison-table tr:last-child td {
  border-bottom: 0;
}

.comparison-table th:last-child,
.comparison-table td:last-child {
  border-right: 0;
}

.comparison-table thead th {
  height: 68px;
  color: #a8abb2;
  font-size: 12px;
  font-weight: 650;
}

.comparison-table tbody th {
  width: 150px;
  color: #bfc1c7;
  font-weight: 550;
}

.comparison-table tbody td {
  color: #7f8289;
}

.comparison-table .recommended {
  background: rgba(47, 109, 246, 0.075);
  color: #dce7ff;
}

.comparison-table thead .recommended {
  color: #fff;
}

.comparison-table .recommended span {
  margin-left: 6px;
  padding: 3px 6px;
  border-radius: 4px;
  background: var(--blue);
  color: #fff;
  font-size: 9px;
}

.plans {
  border-top: 1px solid var(--line);
  background: #08090b;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  width: min(1080px, 100%);
  margin: 0 auto;
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 500px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0e0f12;
}

.plan-card.featured {
  border-color: #386ccd;
  background: #101722;
  box-shadow: 0 22px 64px rgba(17, 48, 105, 0.22);
}

.plan-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--blue);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
}

.plan-card h3 {
  margin: 0;
  font-size: 18px;
}

.plan-price {
  display: flex;
  align-items: flex-start;
  margin-top: 24px;
  font-size: 44px;
  font-weight: 740;
  line-height: 1;
}

.plan-price span {
  margin: 5px 4px 0 0;
  font-size: 17px;
  font-weight: 600;
}

.plan-subtitle {
  min-height: 42px;
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.plan-features {
  display: grid;
  gap: 0;
  margin: 28px 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.plan-features li {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.plan-features strong {
  color: #e7e8eb;
  font-weight: 600;
  text-align: right;
}

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

.plan-footnote {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 7px;
  width: min(760px, 100%);
  margin: 28px auto 0;
  color: #696c74;
  font-size: 11px;
  text-align: center;
}

.plan-footnote svg {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin-top: 2px;
}

.credits {
  background: var(--bg);
}

.credit-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 22px;
  width: min(1040px, 100%);
  margin: 0 auto;
}

.credit-principles,
.credit-table-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0b0c0f;
}

.credit-principles {
  display: grid;
  align-content: center;
  padding: 20px 28px;
}

.credit-principles > div {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 21px 0;
  border-bottom: 1px solid var(--line);
}

.credit-principles > div:last-child {
  border-bottom: 0;
}

.credit-principles svg {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  color: var(--green);
}

.credit-principles span {
  display: flex;
  flex-direction: column;
}

.credit-principles strong {
  font-size: 13px;
}

.credit-principles small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.credit-table-wrap {
  overflow: hidden;
}

.credit-table th,
.credit-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

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

.credit-table th {
  color: #696c74;
  font-size: 10px;
  text-transform: uppercase;
}

.credit-table td:nth-child(2) {
  color: var(--muted);
}

.credit-table td:last-child {
  color: #75d9bd;
  font-weight: 650;
  text-align: right;
}

.credit-table th:last-child {
  text-align: right;
}

.trust {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 90px;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #090a0c;
}

.trust-copy,
.trust-grid {
  width: 100%;
}

.trust-copy {
  max-width: 500px;
  margin-left: auto;
}

.trust-copy h2 {
  font-size: 38px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 25px;
  color: #84a8ef;
  font-size: 13px;
  font-weight: 650;
}

.text-link svg {
  width: 15px;
  height: 15px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 240px));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.trust-grid article {
  min-height: 180px;
  padding: 27px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.faq {
  background: var(--bg);
}

.faq-list {
  width: min(840px, 100%);
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

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

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 2px;
  cursor: pointer;
  color: #d8d9dd;
  font-size: 15px;
  font-weight: 550;
  list-style: none;
}

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

.faq-list summary svg {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  color: #696c73;
  transition: transform 180ms ease;
}

.faq-list details[open] summary svg {
  transform: rotate(45deg);
}

.faq-list details p {
  max-width: 730px;
  margin: -4px 0 0;
  padding: 0 0 23px;
  color: var(--muted);
  font-size: 13px;
}

.final-cta {
  padding: 115px 24px;
  border-top: 1px solid var(--line);
  text-align: center;
  background-color: #07090d;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 42px 42px;
}

.final-cta h2 {
  font-size: 44px;
}

.site-footer {
  padding: 64px 24px 26px;
  border-top: 1px solid var(--line);
  background: #030303;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.7fr repeat(3, 0.7fr);
  gap: 50px;
  width: min(var(--content), 100%);
  margin: 0 auto;
}

.footer-brand p {
  max-width: 290px;
  margin: 15px 0 0;
  color: #666970;
  font-size: 12px;
}

.footer-main > div:not(.footer-brand) {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.footer-main h2 {
  margin: 0 0 5px;
  color: #c9cbd0;
  font-size: 11px;
  font-weight: 650;
}

.footer-main a:not(.brand),
.footer-main button {
  padding: 0;
  border: 0;
  background: transparent;
  color: #70737a;
  cursor: pointer;
  font-size: 11px;
}

.footer-main a:not(.brand):hover,
.footer-main button:hover {
  color: #c8cad0;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  width: min(var(--content), 100%);
  margin: 54px auto 0;
  padding-top: 21px;
  border-top: 1px solid #191a1e;
  color: #505258;
  font-size: 10px;
}

.modal {
  position: fixed;
  z-index: 300;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: rgba(0, 0, 0, 0.74);
  backdrop-filter: blur(10px);
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: min(430px, 100%);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  padding: 29px;
  border: 1px solid #303238;
  border-radius: var(--radius);
  background: #111216;
  box-shadow: 0 36px 100px rgba(0, 0, 0, 0.62);
  animation: modal-in 190ms ease-out;
}

.modal-wide {
  width: min(680px, 100%);
}

.download-modal-panel { width: min(512px, 100%); }
.download-modal-title { display: flex; align-items: center; gap: 13px; padding-right: 36px; }
.download-modal-title h2 { margin: 0; font-size: 23px; line-height: 1.25; }
.download-modal-title p { margin: 4px 0 0; color: #718098; font-size: 11px; }
.download-app-icon, .download-card-icon { display: inline-flex; flex: 0 0 auto; align-items: center; justify-content: center; border: 1px solid rgba(55, 107, 208, .26); background: rgba(47, 109, 246, .1); color: #2e6ee8; }
.download-app-icon { width: 46px; height: 46px; border-radius: 9px; }
.download-app-thumbnail { display: block; width: 38px; height: 38px; border-radius: 8px; object-fit: cover; }
.download-system { display: flex; align-items: center; gap: 7px; margin: 23px 0 15px; color: #53627b; font-size: 12px; }
.download-system svg { width: 16px; height: 16px; color: #3176e8; }
.download-card { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 15px; border: 1px solid rgba(49, 118, 232, .42); border-radius: 8px; background: rgba(239, 246, 255, .72); }
.download-card-icon { width: 39px; height: 39px; border-radius: 8px; }
.download-card-thumbnail { display: block; width: 31px; height: 31px; border-radius: 7px; object-fit: cover; }
.download-card strong, .download-card small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.download-card strong { color: #243553; font-size: 13px; }
.download-card small { margin-top: 3px; color: #718098; font-size: 10px; }
.download-card > span { color: #60708a; font-size: 11px; white-space: nowrap; }
.download-notes { margin: 13px 0 0; padding: 10px 12px; border-left: 2px solid #5a8bea; background: rgba(225, 236, 252, .54); color: #60708a; font-size: 11px; line-height: 1.6; white-space: pre-line; }
.download-modal-panel .form-error { margin-top: 12px; }
.download-modal-panel .button-block { margin-top: 5px; }
.download-modal-panel .button[aria-disabled="true"] { pointer-events: none; opacity: .5; }
.download-hint { margin: 13px 0 0; color: #7a879a; font-size: 10px; line-height: 1.65; }

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: 34px;
  height: 34px;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  margin: 0 46px 27px 0;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #0a0b0e;
}

.auth-tabs button {
  min-height: 34px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.auth-tabs button.active {
  background: #1c1e23;
  color: #fff;
}

.auth-form h2,
.modal-panel > h2,
.account-head h2 {
  margin: 0;
  padding-right: 38px;
  font-size: 24px;
  line-height: 1.25;
}

.auth-form > p:not(.form-error),
.account-head p {
  margin: 7px 0 22px;
  color: var(--muted);
  font-size: 12px;
}

.auth-form label {
  display: block;
  margin-top: 15px;
  color: #b6b8be;
  font-size: 11px;
  font-weight: 550;
}

.auth-form input:not([type="checkbox"]) {
  width: 100%;
  height: 44px;
  margin-top: 6px;
  padding: 0 12px;
  border: 1px solid #2b2d33;
  border-radius: 6px;
  outline: none;
  background: #090a0d;
  color: var(--text);
  font-size: 13px;
}

.auth-form input:not([type="checkbox"]):focus {
  border-color: #4b78d2;
  box-shadow: 0 0 0 3px rgba(47, 109, 246, 0.12);
}

.checkbox {
  display: flex !important;
  align-items: flex-start;
  gap: 8px;
  color: #767981 !important;
  line-height: 1.5;
}

.checkbox input {
  margin-top: 2px;
  accent-color: var(--blue);
}

.form-error {
  min-height: 18px;
  margin: 12px 0 3px;
  color: var(--red);
  font-size: 11px;
}

.order-summary {
  margin: 23px 0;
  border-top: 1px solid var(--line);
}

.order-summary > div {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.order-summary span {
  color: var(--muted);
}

.order-summary strong {
  text-align: right;
}

.order-summary .amount {
  color: #8eaff5;
  font-size: 16px;
}

.payment-methods {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 0;
  padding: 0;
  border: 0;
}

.payment-methods legend {
  grid-column: 1 / -1;
  margin-bottom: 7px;
  color: #b6b8be;
  font-size: 11px;
  font-weight: 550;
}

.payment-methods label {
  cursor: pointer;
}

.payment-methods.wechat-only label:not([hidden]) {
  grid-column: 1 / -1;
}

.payment-methods input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.payment-methods span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0a0b0e;
  color: var(--muted);
  font-size: 12px;
}

.payment-methods input:checked + span {
  border-color: #4b78d2;
  background: rgba(47, 109, 246, 0.1);
  color: #dbe6ff;
}

.checkout-note {
  margin: 17px 0 0;
  color: #696c74;
  font-size: 10px;
}

.payment-qr {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
  padding: 14px;
  border: 1px solid rgba(71, 124, 224, .38);
  border-radius: 6px;
  background: rgba(47, 109, 246, .07);
}

.payment-qr[hidden] {
  display: none;
}

.payment-qr img {
  display: block;
  width: 112px;
  height: 112px;
  padding: 5px;
  border-radius: 4px;
  background: #fff;
  object-fit: contain;
}

.payment-qr strong {
  display: block;
  color: #dbe6ff;
  font-size: 14px;
}

.payment-qr p {
  margin: 7px 0 0;
  color: #98a7c3;
  font-size: 11px;
  line-height: 1.6;
}

.account-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-right: 40px;
}

.account-head .button {
  flex: 0 0 auto;
}

.account-head .button svg {
  width: 15px;
  height: 15px;
}

.account-actions {
  display: flex;
  gap: 8px;
  margin: 5px 0 27px;
}

.orders-title {
  margin: 0 0 10px;
  font-size: 13px;
}

.order-list {
  display: grid;
  gap: 8px;
}

.order-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5px 18px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0b0c0f;
}

.order-item strong {
  font-size: 12px;
}

.order-item small {
  color: #696c74;
  font-size: 10px;
}

.status-badge {
  align-self: start;
  padding: 3px 7px;
  border-radius: 4px;
  background: #282b31;
  color: #b6b8be;
  font-size: 9px;
  font-weight: 700;
}

.status-badge.reviewing {
  background: rgba(243, 180, 84, 0.13);
  color: var(--amber);
}

.status-badge.paid {
  background: rgba(69, 201, 130, 0.13);
  color: var(--green);
}

.status-badge.cancelled {
  background: rgba(242, 118, 127, 0.12);
  color: var(--red);
}

.empty-state {
  margin: 0;
  padding: 32px;
  border: 1px dashed #292b30;
  border-radius: 6px;
  color: #666970;
  font-size: 12px;
  text-align: center;
}

.toast {
  position: fixed;
  z-index: 400;
  right: 22px;
  bottom: 22px;
  max-width: min(380px, calc(100vw - 44px));
  padding: 13px 16px;
  border: 1px solid #34373d;
  border-radius: 7px;
  background: #17191d;
  color: #f2f3f5;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.4);
  font-size: 12px;
}

.toast.error {
  border-color: rgba(242, 118, 127, 0.5);
}

.back-top {
  position: fixed;
  z-index: 90;
  right: 20px;
  bottom: 20px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
}

.back-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 720ms cubic-bezier(.2,.7,.2,1), transform 720ms cubic-bezier(.2,.7,.2,1);
}

.js .reveal.visible {
  opacity: 1;
  transform: none;
}

@keyframes modal-in {
  from { opacity: 0; transform: translateY(8px) scale(0.985); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 1080px) {
  .hero h1 {
    font-size: 60px;
  }

  .feature-row {
    gap: 48px;
  }

  .trust {
    gap: 50px;
  }
}

@media (max-width: 900px) {
  .nav-shell {
    width: min(100% - 32px, var(--content));
  }

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

  .nav-links,
  .nav-actions {
    display: none;
  }

  .site-header.menu-open .nav-links,
  .site-header.menu-open .nav-actions {
    position: absolute;
    right: 16px;
    left: 16px;
    display: flex;
    border-right: 1px solid var(--line);
    border-left: 1px solid var(--line);
    background: #0b0c0f;
  }

  .site-header.menu-open .nav-links {
    top: 64px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border-top: 1px solid var(--line);
  }

  .site-header.menu-open .nav-links a {
    padding: 10px;
  }

  .site-header.menu-open .nav-actions {
    top: 291px;
    gap: 8px;
    padding: 0 12px 12px;
    border-bottom: 1px solid var(--line);
  }

  .site-header.menu-open .nav-actions .button {
    flex: 1;
  }

  .section {
    padding: 96px 24px;
  }

  .feature-row,
  .feature-row-reverse {
    grid-template-columns: 1fr;
    gap: 38px;
    min-height: 0;
    padding: 60px 0;
  }

  .feature-row-reverse .product-placeholder,
  .feature-row-reverse .feature-copy {
    order: initial;
  }

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

  .plan-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
  }

  .plan-card {
    min-height: 0;
  }

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

  .trust-copy {
    max-width: none;
    margin: 0;
  }

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

@media (max-width: 720px) {
  .hero {
    min-height: 820px;
    padding: 120px 20px 58px;
  }

  .hero h1 {
    font-size: 46px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .hero-statement {
    margin-top: 42px;
    padding: 20px;
  }

  .section-heading {
    margin-bottom: 54px;
  }

  .section-heading h2,
  .final-cta h2 {
    font-size: 36px;
  }

  .feature-copy h3,
  .trust-copy h2 {
    font-size: 28px;
  }

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

  .step-grid article {
    min-height: 190px;
  }

  .credit-layout {
    grid-template-columns: 1fr;
  }

  .footer-main {
    grid-template-columns: repeat(3, 1fr);
    gap: 36px 18px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 520px) {
  .nav-shell {
    width: calc(100% - 24px);
  }

  .brand {
    font-size: 14px;
  }

  .hero {
    min-height: 760px;
    padding-right: 16px;
    padding-left: 16px;
  }

  .hero h1 {
    font-size: 39px;
    line-height: 1.12;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .hero-actions .button {
    width: 100%;
  }

  .download-card { grid-template-columns: auto minmax(0, 1fr); }
  .download-card > span { grid-column: 2; }

  .hero-statement strong {
    font-size: 13px;
  }

  .platform-strip {
    gap: 10px;
  }

  .section {
    padding: 80px 18px;
  }

  .section-heading h2,
  .final-cta h2 {
    font-size: 31px;
  }

  .section-heading > p:last-child,
  .trust-copy > p,
  .final-cta p {
    font-size: 14px;
  }

  .feature-row,
  .feature-row-reverse {
    padding: 48px 0;
  }

  .product-placeholder {
    aspect-ratio: 4 / 3;
  }

  .placeholder-body::before,
  .placeholder-body::after {
    display: none;
  }

  .feature-copy h3,
  .trust-copy h2 {
    font-size: 26px;
  }

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

  .capability-grid article {
    min-height: 160px;
  }

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

  .trust-grid article {
    min-height: 155px;
  }

  .credit-table th,
  .credit-table td {
    padding: 13px 10px;
    font-size: 10px;
  }

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

  .footer-main > div:last-child {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 7px;
  }

  .modal {
    padding: 10px;
  }

  .modal-panel {
    max-height: calc(100vh - 20px);
    padding: 24px 20px;
  }

  .payment-methods {
    grid-template-columns: 1fr;
  }

  .account-head {
    flex-direction: column;
  }

  .account-actions {
    flex-wrap: wrap;
  }

  .toast {
    right: 12px;
    bottom: 12px;
    max-width: calc(100vw - 24px);
  }
}

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

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

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

:focus-visible {
  outline: 2px solid #70a0ff;
  outline-offset: 3px;
}

/* Product glass pass: the marketing site uses the same calm, luminous surface language as the app screenshots. */
:root {
  --bg: #eef2f8;
  --bg-elevated: #f8faff;
  --surface: rgba(255, 255, 255, 0.64);
  --surface-strong: rgba(255, 255, 255, 0.82);
  --surface-light: #f8faff;
  --text: #101725;
  --text-dark: #101725;
  --muted: #657188;
  --muted-dark: #68748a;
  --dim: #8a96a8;
  --line: rgba(124, 143, 175, 0.24);
  --line-light: rgba(124, 143, 175, 0.23);
  --blue: #1f63e9;
  --blue-bright: #3a82ff;
  --cyan: #22b6d5;
  --green: #1eaf71;
  --amber: #d99124;
  --red: #d95863;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

body {
  position: relative;
  color: var(--text);
  background: #eef2f8;
  font-family: var(--font);
}

body::before {
  position: fixed;
  z-index: -2;
  inset: 0;
  background-image: linear-gradient(rgba(71, 106, 170, 0.055) 1px, transparent 1px), linear-gradient(90deg, rgba(71, 106, 170, 0.055) 1px, transparent 1px), linear-gradient(120deg, rgba(255, 255, 255, 0.8), rgba(226, 235, 249, 0.32) 50%, rgba(248, 250, 255, 0.86));
  background-position: 0 0, 0 0, 0 0;
  background-size: 58px 58px, 58px 58px, 100% 100%;
  content: "";
  animation: background-drift 30s linear infinite;
  pointer-events: none;
}

body::after {
  position: fixed;
  z-index: -1;
  inset: 0;
  background: repeating-linear-gradient(0deg, rgba(25, 50, 93, 0.018) 0, rgba(25, 50, 93, 0.018) 1px, transparent 1px, transparent 5px);
  content: "";
  opacity: 0.55;
  pointer-events: none;
}

.site-header {
  border-bottom-color: rgba(113, 133, 169, 0.18);
  background: rgba(248, 250, 255, 0.7);
  box-shadow: 0 10px 34px rgba(42, 62, 98, 0.08);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
}

.site-header.scrolled {
  border-bottom-color: rgba(113, 133, 169, 0.28);
  background: rgba(248, 250, 255, 0.86);
}

.brand,
.nav-links a,
.nav-actions .button-quiet {
  color: #27344d;
}

.nav-links a:hover,
.nav-actions .button-quiet:hover {
  color: #0c1526;
}

.brand-symbol {
  border: 0;
  background: transparent;
  box-shadow: 0 5px 15px rgba(36, 99, 222, 0.16);
}

.button-primary {
  background: linear-gradient(135deg, #2469ee, #1550cf);
  box-shadow: 0 11px 26px rgba(32, 96, 224, 0.24);
}

.button-primary:hover {
  background: linear-gradient(135deg, #3378f5, #1e5ddd);
  box-shadow: 0 15px 32px rgba(32, 96, 224, 0.32);
}

.button-outline {
  border-color: rgba(102, 122, 158, 0.3);
  background: rgba(255, 255, 255, 0.58);
  color: #1b2a45;
  box-shadow: 0 6px 18px rgba(41, 64, 105, 0.06);
}

.button-outline:hover,
.button-quiet:hover {
  border-color: rgba(66, 96, 151, 0.38);
  background: rgba(255, 255, 255, 0.86);
}

.icon-button {
  border-color: rgba(105, 125, 160, 0.28);
  background: rgba(255, 255, 255, 0.58);
  color: #53637d;
  box-shadow: 0 6px 18px rgba(41, 64, 105, 0.06);
}

.icon-button:hover {
  border-color: rgba(66, 96, 151, 0.4);
  background: rgba(255, 255, 255, 0.88);
  color: #19345d;
}

.hero {
  min-height: 1060px;
  padding: 120px 24px 70px;
  background: linear-gradient(180deg, rgba(250, 252, 255, 0.85), rgba(235, 241, 250, 0.66));
  color: var(--text);
}

.hero::after {
  background: rgba(112, 135, 174, 0.24);
}

.hero-grid {
  opacity: 0.5;
  background-image: linear-gradient(rgba(71, 106, 170, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(71, 106, 170, 0.07) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, transparent 0%, #000 24%, rgba(0, 0, 0, 0.42) 70%, transparent 100%);
  animation: background-drift 24s linear infinite reverse;
}

.hero-content {
  max-width: 910px;
}

.kicker,
.feature-label {
  color: #3c65b3;
}

.kicker {
  border-color: rgba(69, 103, 166, 0.22);
  background: rgba(255, 255, 255, 0.54);
  box-shadow: 0 7px 22px rgba(62, 86, 126, 0.08);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}

.kicker svg,
.hero-signal svg,
.feature-label svg {
  color: #2469e9;
}

.hero h1 {
  margin-top: 22px;
  color: #101827;
  font-size: 68px;
  letter-spacing: -0.02em;
}

.text-accent {
  background: linear-gradient(100deg, #17386f 0%, #2469e9 48%, #17a8c7 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-copy {
  max-width: 760px;
  color: #5e6b80;
}

.hero-signal {
  color: #3266c4;
}

.hero-statement {
  width: min(820px, 100%);
  border-color: rgba(101, 124, 163, 0.24);
  background: rgba(255, 255, 255, 0.58);
  color: #1b2a42;
  box-shadow: 0 20px 50px rgba(45, 67, 106, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(22px) saturate(145%);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
}

.hero-statement span {
  color: #64728a;
}

.platform-strip {
  color: #7d899d;
}

.platform-strip b {
  color: #53627a;
}

.platform-strip i {
  background: #9eacc1;
}

.hero-preview,
.product-media {
  position: relative;
  overflow: hidden;
  margin-right: auto;
  margin-left: auto;
  border: 1px solid rgba(78, 102, 145, 0.3);
  border-radius: 20px;
  background: #0d1629;
  box-shadow: 0 32px 90px rgba(43, 67, 109, 0.24), 0 5px 0 rgba(255, 255, 255, 0.75) inset;
}

.hero-preview {
  width: min(1020px, 100%);
  aspect-ratio: 16 / 8.15;
  margin-top: 42px;
  transform: perspective(1400px) rotateX(1.5deg);
  transition: transform 500ms cubic-bezier(.2,.75,.2,1), box-shadow 500ms ease;
}

.hero-preview.hero-video-preview {
  width: min(1020px, 100%);
  aspect-ratio: 1232 / 720;
}

.hero-preview:hover {
  transform: perspective(1400px) rotateX(0deg) translateY(-5px);
  box-shadow: 0 42px 110px rgba(43, 67, 109, 0.3), 0 5px 0 rgba(255, 255, 255, 0.85) inset;
}

.hero-preview img,
.hero-preview-video,
.product-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-preview-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  background: #0d1629;
}

.hero-preview img {
  filter: saturate(0.92) contrast(1.02);
}

.media-toolbar {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  align-items: center;
  gap: 7px;
  height: 39px;
  padding: 0 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(8, 17, 34, 0.54);
  color: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
}

.media-toolbar > span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #6e7890;
}

.media-toolbar > span:first-child { background: #f06d7a; }
.media-toolbar > span:nth-child(2) { background: #f0bd61; }
.media-toolbar > span:nth-child(3) { background: #55d29b; }
.media-toolbar strong { margin-left: 6px; font-size: 10px; font-weight: 600; }
.media-toolbar em { display: inline-flex; align-items: center; gap: 5px; margin-left: auto; color: #87e6bd; font-size: 10px; font-style: normal; }
.media-toolbar em svg { width: 13px; height: 13px; }

.hero-preview figcaption,
.product-media figcaption {
  position: absolute;
  z-index: 3;
  right: 18px;
  bottom: 16px;
  left: 18px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 13px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  background: rgba(9, 16, 29, 0.58);
  color: #fff;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px) saturate(145%);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
}

.hero-preview figcaption span,
.product-media figcaption span {
  color: #94e8ca;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-preview figcaption strong,
.product-media figcaption strong {
  overflow: hidden;
  font-size: 12px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hero-preview figcaption i,
.product-media figcaption i {
  display: inline-flex;
  margin-left: auto;
  color: #a8c4ff;
}

.hero-preview figcaption svg,
.product-media figcaption svg { width: 15px; height: 15px; }

.section {
  background: rgba(247, 249, 253, 0.7);
}

.intro,
.comparison,
.credits,
.faq {
  background: rgba(247, 249, 253, 0.74);
}

.ecosystem,
.plans,
.trust {
  border-color: rgba(116, 137, 174, 0.2);
  background: rgba(226, 234, 246, 0.64);
}

.section-heading h2,
.trust-copy h2,
.final-cta h2 {
  color: #111a2c;
  letter-spacing: -0.018em;
}

.section-heading > p:last-child,
.trust-copy > p,
.final-cta p {
  color: #65728a;
}

.overline,
.modal-kicker { color: #3065c6; }

.feature-row {
  border-top-color: rgba(111, 133, 172, 0.22);
}

.feature-row:last-child { border-bottom-color: rgba(111, 133, 172, 0.22); }

.product-placeholder.product-media {
  aspect-ratio: 4 / 3;
  border-color: rgba(71, 99, 148, 0.3);
  background: #0d1629;
  box-shadow: 0 26px 70px rgba(43, 67, 109, 0.18), 0 4px 0 rgba(255, 255, 255, 0.65) inset;
}

.product-media::before,
.product-media::after { display: none; }

.product-media:hover img {
  transform: scale(1.025);
  filter: saturate(1.04) contrast(1.02);
}

.product-media img {
  filter: saturate(0.92);
  transition: transform 700ms cubic-bezier(.2,.75,.2,1), filter 700ms ease;
}

.feature-copy h3 { color: #172238; }
.feature-copy > p:not(.feature-label) { color: #66738a; }
.feature-copy li { color: #3f4e68; }
.feature-copy li::before { background: #2e70ed; box-shadow: 0 0 0 4px rgba(46, 112, 237, 0.1); }
.use-case { border-top-color: rgba(111, 133, 172, 0.22); }
.use-case span { color: #76839a; }
.use-case p { color: #53627a; }

.capability-grid,
.step-grid,
.trust-grid { border-color: rgba(111, 133, 172, 0.22); }

.capability-grid article,
.trust-grid article { border-color: rgba(111, 133, 172, 0.22); }

.capability-grid article,
.trust-grid article {
  background: rgba(255, 255, 255, 0.42);
  transition: background 240ms ease, transform 240ms ease, box-shadow 240ms ease;
}

.capability-grid article:hover,
.trust-grid article:hover {
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 42px rgba(50, 73, 113, 0.11);
  transform: translateY(-3px);
}

.capability-grid h3,
.step-grid h3,
.trust-grid h3 { color: #1d2a42; }
.capability-grid p,
.step-grid p,
.trust-grid p { color: #6c7890; }

.steps {
  background: rgba(252, 253, 255, 0.8);
  color: #142038;
}

.steps .section-heading > p:last-child { color: #6c7890; }
.step-grid article { border-color: rgba(111, 133, 172, 0.22); background: rgba(255, 255, 255, 0.52); }
.step-grid article:hover { background: rgba(255, 255, 255, 0.9); }
.step-grid article > span { color: #93a0b4; }
.pro-tip { border-color: rgba(111, 133, 172, 0.22); background: rgba(255, 255, 255, 0.7); box-shadow: 0 15px 40px rgba(50, 73, 113, 0.08); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.pro-tip p { color: #6c7890; }

.table-scroll,
.credit-principles,
.credit-table-wrap,
.plan-card,
.faq-list,
.price-block,
.rule-item {
  border-color: rgba(111, 133, 172, 0.22);
}

.table-scroll,
.credit-principles,
.credit-table-wrap,
.plan-card,
.price-block {
  background: rgba(255, 255, 255, 0.55);
  box-shadow: 0 16px 45px rgba(50, 73, 113, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px) saturate(135%);
  -webkit-backdrop-filter: blur(18px) saturate(135%);
}

.comparison-table th,
.comparison-table td,
.credit-table th,
.credit-table td,
.credit-principles > div,
.plan-features,
.plan-features li { border-color: rgba(111, 133, 172, 0.18); }

.comparison-table thead th,
.credit-table th { color: #718099; }
.comparison-table tbody th { color: #2e3d58; }
.comparison-table tbody td { color: #69768d; }
.comparison-table .recommended { background: rgba(43, 103, 225, 0.08); color: #1f4eae; }
.comparison-table thead .recommended { color: #244f9d; }
.comparison-table .recommended span { background: #2869e7; }
.credit-principles strong { color: #1b2a43; }
.credit-principles small { color: #748199; }
.credit-table td { color: #33425d; }
.credit-table td:nth-child(2) { color: #748097; }
.credit-table td:last-child { color: #168e69; }

.plan-card {
  background: rgba(255, 255, 255, 0.64);
}

.plan-card.featured {
  border-color: rgba(48, 112, 235, 0.55);
  background: rgba(237, 245, 255, 0.84);
  box-shadow: 0 22px 60px rgba(42, 92, 178, 0.15), inset 0 1px 0 rgba(255,255,255,.9);
}

.plan-card h3,
.plan-price { color: #16243d; }
.plan-subtitle,
.plan-features li { color: #68758c; }
.plan-features strong { color: #1d2d49; }
.plan-badge { background: #2869e7; }
.plan-footnote { color: #718098; }

.trust-copy h2 { color: #17243b; }
.text-link { color: #2c67c9; }

.faq-list details { border-bottom-color: rgba(111, 133, 172, 0.22); }
.faq-list summary { color: #25334c; }
.faq-list summary svg { color: #6a7890; }
.faq-list details p { color: #69768d; }

.final-cta {
  border-top-color: rgba(111, 133, 172, 0.22);
  background-color: rgba(228, 237, 250, 0.8);
  background-image: linear-gradient(rgba(74, 107, 164, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(74, 107, 164, 0.06) 1px, transparent 1px);
  background-size: 42px 42px;
}

.site-footer {
  border-top-color: rgba(111, 133, 172, 0.22);
  background: rgba(241, 245, 251, 0.84);
  color: #30405d;
}

.footer-brand p,
.footer-main a:not(.brand),
.footer-main button,
.footer-bottom { color: #718098; }
.footer-main h2 { color: #293853; }
.footer-main a:not(.brand):hover,
.footer-main button:hover { color: #1e4f9e; }
.footer-bottom { border-top-color: rgba(111, 133, 172, 0.22); }

.modal-backdrop { background: rgba(40, 56, 83, 0.34); backdrop-filter: blur(16px) saturate(135%); -webkit-backdrop-filter: blur(16px) saturate(135%); }
.modal-panel { border-color: rgba(111, 133, 172, 0.27); background: rgba(250, 252, 255, 0.86); color: #17243a; box-shadow: 0 32px 90px rgba(37, 57, 93, 0.25), inset 0 1px 0 rgba(255,255,255,.9); backdrop-filter: blur(28px) saturate(145%); -webkit-backdrop-filter: blur(28px) saturate(145%); }
.auth-tabs { border-color: rgba(111, 133, 172, 0.22); background: rgba(228, 235, 246, 0.72); }
.auth-tabs button { color: #6c7890; }
.auth-tabs button.active { background: rgba(255,255,255,.9); color: #17243a; box-shadow: 0 4px 12px rgba(52, 74, 112, .1); }
.auth-form h2,
.modal-panel > h2,
.account-head h2 { color: #17243a; }
.auth-form > p:not(.form-error),
.account-head p { color: #718098; }
.auth-form label { color: #53627b; }
.auth-form input:not([type="checkbox"]) { border-color: rgba(111, 133, 172, 0.28); background: rgba(255,255,255,.72); color: #17243a; }
.auth-form input:not([type="checkbox"]):focus { border-color: #2e6ee8; background: #fff; box-shadow: 0 0 0 3px rgba(46,110,232,.1); }
.checkbox { color: #718098 !important; }
.order-summary { border-top-color: rgba(111,133,172,.22); }
.order-summary > div { border-bottom-color: rgba(111,133,172,.18); }
.order-summary span { color: #718098; }
.payment-methods span { border-color: rgba(111,133,172,.22); background: rgba(255,255,255,.6); color: #68758c; }
.payment-methods input:checked + span { border-color: #477ce0; background: rgba(47,109,246,.1); color: #264d9b; }
.checkout-note { color: #718098; }
.order-item { border-color: rgba(111,133,172,.22); background: rgba(255,255,255,.58); }
.order-item small { color: #718098; }
.empty-state { border-color: rgba(111,133,172,.28); color: #718098; }
.toast { border-color: rgba(75, 104, 157, .3); background: rgba(30, 47, 76, .92); color: #fff; box-shadow: 0 18px 50px rgba(37,57,93,.24); backdrop-filter: blur(18px); }
.back-top { border-color: rgba(111,133,172,.3); background: rgba(255,255,255,.72); }

@keyframes background-drift {
  0% { background-position: 0 0, 0 0, 0 0; }
  50% { background-position: 29px 18px, -18px 29px, 0 0; }
  100% { background-position: 58px 36px, -36px 58px, 0 0; }
}

@media (max-width: 900px) {
  .site-header.menu-open .nav-links,
  .site-header.menu-open .nav-actions { background: rgba(248, 250, 255, 0.92); border-color: rgba(111, 133, 172, 0.22); box-shadow: 0 18px 42px rgba(47, 68, 108, 0.12); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); }
  .site-header.menu-open .nav-links a { color: #34435e; }
}

@media (max-width: 720px) {
  .hero { min-height: 950px; padding-top: 108px; }
  .hero h1 { font-size: 48px; }
  .hero-preview { width: 100%; aspect-ratio: 4 / 3; margin-top: 32px; border-radius: 14px; }
  .hero-preview figcaption, .product-media figcaption { right: 10px; bottom: 10px; left: 10px; padding: 9px 10px; }
  .hero-preview figcaption strong, .product-media figcaption strong { font-size: 10px; }
}

@media (max-width: 520px) {
  .hero { min-height: 950px; }
  .hero h1 { font-size: 40px; }
  .hero-preview { aspect-ratio: 1 / 1.06; }
  .media-toolbar { height: 34px; }
  .hero-preview figcaption span, .product-media figcaption span { font-size: 8px; }
}

/* Keep the supplied product screenshots faithful to the source captures. */
.hero-preview,
.product-media {
  transform: none;
}

.hero-preview:hover {
  transform: none;
  box-shadow: 0 32px 90px rgba(43, 67, 109, 0.24), 0 5px 0 rgba(255, 255, 255, 0.75) inset;
}

.hero-preview img,
.product-media img {
  filter: none;
  transform: none;
  transition: none;
}

.product-media:hover img {
  filter: none;
  transform: none;
}

.hero-preview .media-toolbar,
.hero-preview figcaption,
.product-media figcaption {
  display: none;
}
.code-input { display: flex; gap: 8px; align-items: stretch; }
.code-input input { min-width: 0; flex: 1; }
.code-input .button { white-space: nowrap; padding-inline: 12px; }

.welcome-modal {
  inset: 0;
  display: grid;
  place-items: start center;
  padding: clamp(104px, 16vh, 176px) 16px 16px;
  pointer-events: none;
  z-index: 240;
}

.welcome-modal .modal-backdrop {
  display: none;
}

.welcome-modal .modal-panel {
  width: min(560px, 100%);
  max-height: calc(100vh - 160px);
  overflow-y: auto;
  overflow-x: hidden;
  padding: 30px;
  border-color: rgba(80, 122, 198, 0.3);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 248, 255, 0.9));
  pointer-events: auto;
}

.welcome-panel::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--green));
}

.welcome-head {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  align-items: start;
  padding-right: 36px;
}

.welcome-mark {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 8px;
  background: linear-gradient(135deg, #2f6df6, #42c7e5);
  color: #fff;
  box-shadow: 0 18px 40px rgba(47, 109, 246, 0.28);
}

.welcome-mark svg {
  width: 30px;
  height: 30px;
}

.welcome-copy .modal-kicker {
  margin: 0 0 6px;
  color: #2b66d9;
}

.welcome-copy h2 {
  margin: 0;
  color: #17243a;
  font-size: 28px;
  line-height: 1.18;
}

.welcome-copy p {
  margin: 12px 0 0;
  color: #65728a;
}

.welcome-credit {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-top: 24px;
  padding: 18px;
  border: 1px solid rgba(47, 109, 246, 0.18);
  border-radius: 8px;
  background: rgba(237, 245, 255, 0.78);
}

.welcome-credit strong {
  color: #2368eb;
  font-size: 56px;
  line-height: 1;
}

.welcome-credit span {
  display: block;
  color: #1c2d48;
  font-weight: 800;
}

.welcome-credit p {
  margin: 4px 0 0;
  color: #6c7890;
}

.welcome-notes {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.welcome-notes div {
  display: flex;
  gap: 10px;
  align-items: center;
  min-height: 46px;
  padding: 12px 14px;
  border: 1px solid rgba(111, 133, 172, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
  color: #2d3d59;
  font-weight: 700;
}

.welcome-notes svg {
  flex: 0 0 auto;
  color: #2f6df6;
}

.welcome-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.welcome-actions .button {
  justify-content: center;
  min-height: 46px;
}

@media (max-width: 640px) {
  .welcome-modal {
    padding: 96px 10px 12px;
  }

  .welcome-modal .modal-panel {
    padding: 24px;
    max-height: calc(100vh - 108px);
  }

  .welcome-head {
    grid-template-columns: 52px 1fr;
    gap: 14px;
    padding-right: 28px;
  }

  .welcome-mark {
    width: 52px;
    height: 52px;
  }

  .welcome-mark svg {
    width: 25px;
    height: 25px;
  }

  .welcome-copy h2 {
    font-size: 24px;
  }

  .welcome-credit {
    align-items: flex-start;
    padding: 16px;
  }

  .welcome-credit strong {
    font-size: 48px;
  }

  .welcome-actions {
    grid-template-columns: 1fr;
  }
}

/* Logged-in account workspace */
.account-modal {
  padding: 16px;
}

.account-settings-modal {
  z-index: 340;
  padding: 18px;
}

.account-settings-dialog {
  width: min(760px, 100%);
  max-height: calc(100vh - 36px);
  padding: 29px;
  border-color: rgba(101, 123, 160, 0.24);
  border-radius: 8px;
  background: #edf1f7;
  color: #17243a;
  box-shadow: 0 32px 90px rgba(32, 50, 80, 0.28);
}

.account-settings-dialog h2 {
  margin: 0;
  padding-right: 38px;
  color: #17243a;
  font-size: 24px;
  line-height: 1.25;
}

.account-settings-description {
  margin: 9px 0 21px;
  color: #718098;
  font-size: 12px;
}

.account-settings-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  padding: 4px;
  border: 1px solid rgba(101, 123, 160, 0.18);
  border-radius: 7px;
  background: rgba(228, 235, 246, 0.72);
}

.account-settings-tabs button {
  display: inline-flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 0 12px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #6c7890;
  cursor: pointer;
  font-size: 12px;
  font-weight: 650;
}

.account-settings-tabs button:hover,
.account-settings-tabs button.active {
  background: rgba(255, 255, 255, 0.9);
  color: #17243a;
  box-shadow: 0 4px 12px rgba(52, 74, 112, 0.1);
}

.account-settings-tabs svg {
  width: 16px;
  height: 16px;
  color: #397be2;
}

.account-settings-dialog .account-device-panel {
  margin-top: 0;
}

.social-login-block {
  margin: -7px 0 22px;
}

.social-login-label {
  margin: 0 0 9px;
  color: #718098;
  font-size: 11px;
  text-align: center;
}

.social-login-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.social-login-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 40px;
  border: 1px solid rgba(101, 123, 160, 0.22);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.66);
  color: #40516c;
  cursor: pointer;
  font-size: 11px;
  font-weight: 650;
}

.social-login-button:hover {
  border-color: rgba(47, 109, 246, 0.36);
  background: #fff;
  color: #1d61c8;
}

.social-login-button.unavailable {
  opacity: 0.72;
}

.social-login-button svg {
  width: 16px;
  height: 16px;
}

.social-brand-icon {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
}

.social-qq svg { color: #397be2; }
.social-wx svg { color: #1eaf71; }
.social-alipay svg { color: #168bd1; }

.auth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  color: #9aa5b5;
  font-size: 10px;
}

.auth-divider::before,
.auth-divider::after {
  flex: 1;
  height: 1px;
  background: rgba(101, 123, 160, 0.18);
  content: "";
}

.social-complete-note {
  margin: 9px 0 19px;
  color: #718098;
  font-size: 12px;
}

.account-email-form {
  grid-column: 1 / -1;
  margin-top: 12px;
}

.account-email-note,
.account-social-note {
  margin: 8px 0 14px;
  color: #7a899f;
  font-size: 11px;
  line-height: 1.7;
}

.account-social-panel {
  margin-top: 16px;
  padding: 17px;
  border: 1px solid #dce3ed;
  border-radius: 8px;
  background: #f8fafd;
}

.account-social-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.account-social-item {
  position: relative;
  display: grid;
  gap: 18px;
  min-width: 0;
  min-height: 124px;
  padding: 15px;
  border: 1px solid #dce3ed;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 4px 14px rgba(49, 72, 109, 0.04);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.account-social-item:hover {
  border-color: rgba(47, 109, 246, 0.36);
  box-shadow: 0 9px 24px rgba(49, 72, 109, 0.1);
  transform: translateY(-1px);
}

.account-social-item-head {
  display: flex;
  gap: 11px;
  align-items: center;
  min-width: 0;
}

.account-social-logo {
  display: grid;
  flex: 0 0 38px;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: #f1f5fa;
}

.account-social-logo img {
  width: 23px;
  height: 23px;
}

.account-social-item.qq .account-social-logo { background: #e8f8ff; }
.account-social-item.wechat .account-social-logo { background: #e8f8f0; }
.account-social-item.alipay .account-social-logo { background: #eaf2ff; }

.account-social-copy {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.account-social-item strong {
  color: #263b5c;
  font-size: 13px;
}

.account-social-copy > span {
  color: #8a97aa;
  font-size: 10px;
}

.account-social-item.bound .account-social-copy > span {
  color: #21864d;
}

.account-social-item-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
  padding-top: 11px;
  border-top: 1px solid #edf1f6;
}

.account-social-item-foot .account-social-type {
  overflow: hidden;
  color: #9aa6b8;
  font-size: 9px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-social-item .account-social-action {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 5px;
  justify-content: center;
  min-height: 32px;
  padding: 0 10px;
  font-size: 10px;
}

.account-social-action svg {
  width: 13px;
  height: 13px;
}

.account-dashboard {
  width: min(1480px, 100%);
  height: min(900px, calc(100vh - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  overflow-y: auto;
  border-color: rgba(101, 123, 160, 0.24);
  border-radius: 8px;
  background: #edf1f7;
  color: #17243a;
  box-shadow: 0 32px 90px rgba(32, 50, 80, 0.28);
}

.account-dashboard .modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  border-color: rgba(72, 100, 148, 0.22);
  background: rgba(255, 255, 255, 0.84);
  color: #51627d;
}

.account-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 220px;
  padding: 34px 360px 34px 34px;
  overflow: hidden;
  border-bottom: 1px solid rgba(81, 114, 168, 0.16);
  background: #dceaff;
}

.account-profile {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  min-width: 0;
}

.account-avatar {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border: 3px solid rgba(255, 255, 255, 0.82);
  border-radius: 50%;
  background: #1f73ef;
  color: #fff;
  box-shadow: 0 10px 30px rgba(32, 103, 214, 0.24);
  font-size: 26px;
  font-weight: 800;
}

.account-title-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.account-title-line h2 {
  margin: 0;
  padding: 0;
  color: #10233f;
  font-size: 27px;
  line-height: 1.3;
}

.account-plan-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 11px;
  border-radius: 6px;
  background: #2f7ff0;
  color: #fff;
  font-size: 11px;
  font-weight: 750;
}

.account-email {
  margin: 7px 0 0;
  color: #607493;
  font-size: 12px;
}

.account-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 24px;
  padding: 14px 16px;
  border: 1px solid rgba(72, 108, 164, 0.13);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.66);
  color: #657896;
  font-size: 11px;
}

.account-meta span {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.account-meta svg {
  width: 15px;
  height: 15px;
  color: #2c7cea;
}

.account-meta b {
  color: #173154;
}

.account-shield {
  position: absolute;
  right: 54px;
  bottom: -27px;
  width: 320px;
  height: auto;
  pointer-events: none;
  object-fit: contain;
}

.account-dashboard-body {
  display: grid;
  gap: 16px;
  padding: 16px;
}

.account-balance-band {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(220px, 1fr) auto;
  gap: 26px;
  align-items: center;
  min-height: 122px;
  padding: 22px 24px;
  border: 1px solid rgba(101, 123, 160, 0.17);
  border-radius: 8px;
  background: #fff;
}

.account-balance-band p {
  margin: 0 0 7px;
  color: #8290a6;
  font-size: 11px;
}

.account-balance-band strong {
  display: block;
  color: #17243a;
  font-size: 26px;
  line-height: 1.2;
}

.account-balance-band > div:first-child strong {
  color: #1f73ef;
  font-size: 34px;
}

.account-balance-band span {
  display: block;
  margin-top: 7px;
  color: #8794a8;
  font-size: 10px;
}

.account-balance-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  gap: 10px;
}

.account-balance-actions .button {
  justify-content: center;
  min-height: 44px;
  white-space: nowrap;
}

.account-balance-actions svg {
  width: 16px;
  height: 16px;
}

.account-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.account-metrics article {
  position: relative;
  min-height: 106px;
  padding: 18px;
  overflow: hidden;
  border: 1px solid rgba(101, 123, 160, 0.16);
  border-radius: 8px;
  background: #fff;
}

.account-metrics article > span {
  display: block;
  color: #8290a6;
  font-size: 11px;
}

.account-metrics article strong {
  display: inline-block;
  margin-top: 12px;
  color: #17243a;
  font-size: 25px;
}

.account-metrics article small {
  margin-left: 4px;
  color: #8391a6;
  font-size: 10px;
}

.account-metrics article > svg {
  position: absolute;
  right: 15px;
  bottom: 13px;
  width: 42px;
  height: 42px;
  color: #dce8f9;
  stroke-width: 1.5;
}

.account-metrics article:nth-child(2) > svg { color: #dff3e8; }
.account-metrics article:nth-child(3) > svg { color: #f7e9d2; }
.account-metrics article:nth-child(4) > svg { color: #e9e2f8; }

.account-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(310px, 0.75fr);
  gap: 16px;
  align-items: start;
}

.account-main-column {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.account-section {
  min-width: 0;
  padding: 20px;
  border: 1px solid rgba(101, 123, 160, 0.16);
  border-radius: 8px;
  background: #fff;
}

.account-section-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  margin-bottom: 16px;
}

.account-section-head p {
  margin: 0 0 3px;
  color: #8a97aa;
  font-size: 9px;
}

.account-section-head h3 {
  margin: 0;
  color: #17243a;
  font-size: 15px;
}

.account-section-head > span {
  color: #7f8da2;
  font-size: 10px;
}

.account-quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.account-quick-grid button {
  display: grid;
  place-items: center;
  gap: 10px;
  min-width: 0;
  min-height: 84px;
  padding: 12px 8px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: #f7f9fc;
  color: #40516c;
  cursor: pointer;
  font-size: 11px;
  font-weight: 650;
}

.account-quick-grid button:hover {
  border-color: rgba(47, 109, 246, 0.24);
  background: #eef5ff;
  color: #1d61c8;
}

.account-quick-grid svg {
  width: 25px;
  height: 25px;
  color: #56708f;
}

.account-settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.account-form {
  min-width: 0;
  padding: 15px;
  border: 1px solid #dce3ed;
  border-radius: 7px;
  background: #fafbfd;
}

.account-form-title {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 26px;
  color: #334f78;
  font-size: 12px;
}

.account-form-title svg {
  width: 16px;
  height: 16px;
  color: #397be2;
}

.account-form-title strong {
  color: #243b60;
  font-size: 12px;
}

.account-form-title .button {
  min-height: 28px;
  margin-left: auto;
  padding: 0 8px;
  font-size: 10px;
}

.account-form label {
  display: block;
  margin-top: 12px;
  color: #718099;
  font-size: 10px;
}

.account-form input {
  width: 100%;
  height: 38px;
  margin-top: 5px;
  padding: 0 10px;
  border: 1px solid #d5deea;
  border-radius: 5px;
  outline: none;
  background: #fff;
  color: #1d2f4b;
  font-size: 12px;
}

.account-form input:focus {
  border-color: #4a84e8;
  box-shadow: 0 0 0 3px rgba(47, 109, 246, 0.1);
}

.account-form .form-error {
  min-height: 16px;
  margin: 8px 0 2px;
  font-size: 10px;
}

.account-form > .button {
  justify-content: center;
  width: 100%;
  min-height: 36px;
  margin-top: 2px;
}

.account-device-panel {
  margin-top: 12px;
  padding: 15px;
  border: 1px solid #dce3ed;
  border-radius: 7px;
  background: #fafbfd;
}

.account-device-note {
  margin: 8px 0 12px;
  color: #7a899f;
  font-size: 10px;
}

.device-list {
  display: grid;
  gap: 8px;
}

.device-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-width: 0;
  padding: 11px 12px;
  border: 1px solid #dce3ed;
  border-radius: 6px;
  background: #fff;
}

.device-item strong {
  display: block;
  color: #263b5c;
  font-size: 11px;
}

.device-item small {
  display: block;
  margin-top: 3px;
  color: #8290a6;
  font-size: 9px;
}

.device-item > div:last-child {
  display: flex;
  align-items: center;
  gap: 8px;
}

.device-status {
  color: #2b8d5a;
  font-size: 10px;
  font-weight: 700;
}

.device-status.revoked {
  color: #8994a5;
}

.device-item .button {
  min-height: 30px;
  padding: 0 9px;
  font-size: 10px;
}

.credit-eligibility {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  min-height: 28px;
  padding: 0 9px;
  border-radius: 5px;
  background: #fff4df;
  color: #aa6b09 !important;
  font-weight: 700;
}

.credit-eligibility.eligible {
  background: #eaf8ef;
  color: #21864d !important;
}

.credit-eligibility svg {
  width: 14px;
  height: 14px;
}

.credit-package-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.credit-package {
  position: relative;
  min-width: 0;
  padding: 15px;
  border: 1px solid #dce3ed;
  border-radius: 7px;
  background: #fafbfd;
}

.credit-package.featured {
  border-color: #6c9eeb;
  background: #f3f8ff;
}

.credit-package.locked {
  background: #f7f8fa;
  opacity: 0.66;
}

.credit-package-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 3px 6px;
  border-radius: 4px;
  background: #e2edff;
  color: #2f6fd1;
  font-size: 8px;
  font-weight: 750;
}

.credit-package p {
  margin: 0;
  color: #687991;
  font-size: 10px;
}

.credit-package > strong {
  display: block;
  margin-top: 10px;
  color: #17243a;
  font-size: 22px;
  line-height: 1.2;
}

.credit-package > strong small {
  color: #78889f;
  font-size: 9px;
}

.credit-package > span:not(.credit-package-badge) {
  display: block;
  margin: 5px 0 12px;
  color: #2f73dc;
  font-size: 13px;
  font-weight: 750;
}

.credit-package .button {
  justify-content: center;
  width: 100%;
  min-height: 36px;
}

.account-orders-section {
  max-height: 478px;
  overflow: hidden;
}

.account-orders-section .order-list {
  max-height: 395px;
  padding-right: 3px;
  overflow-y: auto;
}

.account-orders-section .order-item {
  background: #f8fafc;
}

.account-logout {
  position: absolute;
  z-index: 3;
  top: 18px;
  right: 62px;
  border-color: rgba(72, 100, 148, 0.22);
  background: rgba(255, 255, 255, 0.84);
  color: #415573;
}

.account-logout svg {
  width: 15px;
  height: 15px;
}

@media (max-width: 1120px) {
  .account-hero { padding-right: 300px; }
  .account-shield { right: 30px; width: 270px; }
  .account-balance-band { grid-template-columns: 1fr 1fr; }
  .account-balance-actions { grid-column: 1 / -1; }
  .account-content-grid { grid-template-columns: 1fr; }
  .account-orders-section { max-height: none; }
  .account-orders-section .order-list { max-height: 360px; }
}

@media (max-width: 760px) {
  .account-modal { padding: 0; }
  .account-settings-modal { padding: 10px; }
  .account-dashboard {
    width: 100%;
    height: 100vh;
    max-height: 100vh;
    border: 0;
    border-radius: 0;
  }
  .account-hero {
    min-height: 250px;
    padding: 72px 18px 22px;
  }
  .account-profile { grid-template-columns: 56px minmax(0, 1fr); gap: 13px; }
  .account-avatar { width: 56px; height: 56px; font-size: 20px; }
  .account-title-line h2 { font-size: 20px; }
  .account-meta { gap: 8px 12px; margin-top: 16px; padding: 11px; }
  .account-shield { right: -34px; bottom: -20px; width: 190px; opacity: 0.32; }
  .account-dashboard-body { padding: 10px; }
  .account-balance-band { grid-template-columns: 1fr; gap: 17px; padding: 18px; }
  .account-balance-actions { grid-column: auto; grid-template-columns: 1fr; }
  .account-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .account-metrics article { min-height: 96px; padding: 15px; }
  .account-quick-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .account-settings-grid { grid-template-columns: 1fr; }
  .credit-package-grid { grid-template-columns: 1fr; }
  .account-section { padding: 16px; }
  .account-logout { top: 18px; right: 58px; min-height: 34px; padding-inline: 10px; }
  .account-dashboard .modal-close { top: 18px; right: 14px; }
  .account-settings-dialog {
    max-height: calc(100vh - 20px);
    padding: 24px 20px;
  }
  .account-social-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 420px) {
  .account-logout { font-size: 0; width: 36px; padding: 0; }
  .account-logout svg { margin: 0; }
  .account-title-line { padding-right: 20px; }
  .account-plan-pill { min-height: 24px; }
  .account-meta { display: grid; }
  .account-quick-grid button { min-height: 76px; }
  .device-item { grid-template-columns: 1fr; }
  .device-item > div:last-child { justify-content: space-between; }
  .account-social-grid { grid-template-columns: 1fr; }
}