:root {
  color-scheme: dark;
  --bg: #071014;
  --bg-soft: #0d171d;
  --panel: rgba(13, 23, 29, 0.82);
  --panel-solid: #101b22;
  --line: rgba(201, 226, 232, 0.16);
  --text: #edf7f8;
  --muted: #9fb3b9;
  --teal: #2dd4bf;
  --blue: #60a5fa;
  --amber: #f59e0b;
  --green: #22c55e;
  --coral: #fb7185;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f7f8;
  --bg-soft: #e8eef0;
  --panel: rgba(255, 255, 255, 0.82);
  --panel-solid: #ffffff;
  --line: rgba(38, 59, 66, 0.14);
  --text: #112027;
  --muted: #53656c;
  --shadow: 0 24px 70px rgba(24, 47, 55, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color: var(--text);
  letter-spacing: 0;
}

html[lang="en"] {
  font-family:
    Inter, Roboto, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    Arial, sans-serif;
}

html[lang="zh-CN"] {
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    var(--bg);
  background-size: 38px 38px, 38px 38px, auto;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

.svg-icon {
  flex: 0 0 auto;
}

a {
  color: inherit;
}

.app-shell {
  min-height: 100vh;
}

.announcement-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px max(20px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--blue) 14%, var(--panel-solid));
  color: var(--text);
}

.announcement-bar.success {
  background: color-mix(in srgb, var(--green) 14%, var(--panel-solid));
}

.announcement-bar.warning {
  background: color-mix(in srgb, var(--amber) 16%, var(--panel-solid));
}

.announcement-bar.critical {
  background: color-mix(in srgb, var(--coral) 18%, var(--panel-solid));
}

.announcement-bar > div:first-child {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.announcement-bar strong {
  font-size: 14px;
}

.announcement-bar span {
  color: color-mix(in srgb, var(--text) 82%, var(--muted));
  font-size: 13px;
  line-height: 1.5;
}

.announcement-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 14px clamp(18px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(16px);
}

.brand,
.nav button,
.top-actions button,
.footer button,
.link-btn {
  border: 0;
  background: transparent;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 12px;
  padding: 0;
  color: var(--text);
  text-align: left;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 12px;
  overflow: hidden;
  background: transparent;
  box-shadow: none;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
}

.brand-lockup,
.brand small {
  display: block;
}

.brand-lockup {
  display: grid;
  min-width: 0;
}

.botat-wordmark {
  position: relative;
  display: inline-block;
  color: var(--text);
  font-family:
    "Avenir Next", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  font-size: 25px;
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1;
}

.botat-wordmark::after {
  content: "";
  position: absolute;
  right: 31px;
  bottom: -4px;
  width: 28px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--teal), var(--blue));
}

.nav {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.nav button {
  min-height: 36px;
  padding: 0 12px;
  border-radius: 8px;
  color: var(--muted);
}

.nav button.active,
.nav button:hover {
  background: rgba(45, 212, 191, 0.12);
  color: var(--text);
}

.top-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.icon-btn,
.user-pill,
.btn {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 80%, transparent);
  color: var(--text);
  box-shadow: none;
}

.icon-btn {
  width: 40px;
  padding: 0;
}

.icon-btn.danger-icon {
  color: #fecaca;
}

.message-center-trigger {
  position: relative;
}

.message-center-trigger b {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--coral);
  color: white;
  font-size: 11px;
  line-height: 18px;
}

.lang-toggle {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 84%, transparent);
  color: var(--muted);
}

.lang-toggle span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 0 9px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}

.lang-toggle.is-zh span:first-child,
.lang-toggle.is-en span:last-child {
  background: color-mix(in srgb, var(--teal) 18%, transparent);
  color: var(--text);
}

.user-pill {
  padding: 0 12px;
  white-space: nowrap;
}

.btn {
  padding: 0 16px;
  font-weight: 800;
  text-decoration: none;
}

.btn-small {
  min-height: 36px;
  padding: 0 12px;
  font-size: 14px;
}

.btn-primary {
  border-color: rgba(45, 212, 191, 0.48);
  background: linear-gradient(135deg, #1ab7a7, #328be6 58%, #15a86f);
  color: white;
}

.btn.danger {
  border-color: rgba(239, 68, 68, 0.45);
  background: rgba(239, 68, 68, 0.12);
  color: #fecaca;
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.full {
  width: 100%;
}

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 68px));
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: clamp(48px, 8vw, 96px) clamp(18px, 5vw, 76px);
  border-bottom: 1px solid var(--line);
}

.hero-art,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-art {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.58;
}

:root[data-theme="light"] .hero-art {
  opacity: 0.42;
}

.hero-shade {
  background:
    linear-gradient(90deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 88%, transparent) 34%, rgba(7, 16, 20, 0.34) 72%),
    linear-gradient(0deg, var(--bg) 0%, transparent 30%, transparent 74%, var(--bg) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
}

.eyebrow,
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

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

.hero h1 {
  max-width: 760px;
  margin: 18px 0 18px;
  font-size: clamp(46px, 8vw, 94px);
  line-height: 0.98;
}

.hero p {
  max-width: 650px;
  color: color-mix(in srgb, var(--text) 82%, var(--muted));
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.75;
}

.hero-actions,
.section-head,
.panel-title,
.row-actions,
.footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-actions {
  flex-wrap: wrap;
  margin-top: 28px;
}

.refund-note {
  color: #fecaca;
}

.billing-rule-grid,
.billing-rate-grid,
.tool-doc-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.model-search-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(160px, 220px) minmax(160px, 220px);
  gap: 10px;
  margin: 12px 0 18px;
}

.model-search-row input,
.model-search-row select {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 82%, transparent);
  color: var(--text);
  padding: 0 12px;
}

.trust-strip {
  display: grid;
  max-width: 900px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.trust-strip div {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 6px 8px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 72%, transparent);
}

.trust-strip svg {
  color: var(--teal);
}

.trust-strip span,
.trust-strip strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.trust-strip span {
  color: var(--muted);
  font-size: 12px;
}

.trust-strip strong {
  grid-column: 2;
  font-size: 13px;
}

.hero-line-chooser {
  max-width: 900px;
  margin-top: 28px;
}

.hero-metrics {
  display: grid;
  max-width: 720px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 44px;
}

.metric {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 68%, transparent);
}

.metric strong,
.metric span {
  display: block;
}

.metric strong {
  font-size: 22px;
}

.metric span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
}

.section,
.page {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(54px, 8vw, 92px) 0;
  scroll-margin-top: 92px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.section h2,
.page-head h1,
.console h1 {
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
}

.section-lead,
.page-head p {
  max-width: 720px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.section-head {
  justify-content: space-between;
  margin-bottom: 20px;
}

.section-actions {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.module-card,
.plan-card,
.doc-block,
.status-card,
.panel,
.stat-card,
.empty-state {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.module-card {
  padding: 20px;
}

.line-grid,
.line-chooser,
.strategy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

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

.line-chooser {
  margin-top: 22px;
}

.choice-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 78%, transparent);
  box-shadow: var(--shadow);
}

.choice-card.stable {
  border-color: color-mix(in srgb, var(--blue) 44%, var(--line));
}

.choice-card.economy {
  border-color: color-mix(in srgb, var(--green) 40%, var(--line));
}

.choice-top {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.choice-top small {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
}

.choice-card h3 {
  margin: 8px 0 0;
  font-size: 20px;
  line-height: 1.25;
}

.choice-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.choice-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.choice-tags span {
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-soft) 72%, transparent);
  color: var(--muted);
  font-size: 12px;
}

.choice-limit {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 10px;
  border: 1px solid color-mix(in srgb, var(--amber) 34%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--amber) 7%, transparent);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.choice-limit svg {
  color: var(--amber);
}

.choice-card .btn {
  justify-self: start;
}

.quick-decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.quick-decision-card {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.quick-decision-card.premium {
  border-color: color-mix(in srgb, var(--blue) 42%, var(--line));
}

.quick-decision-card.value {
  border-color: color-mix(in srgb, var(--green) 38%, var(--line));
}

.quick-decision-card h3,
.quick-decision-card p {
  margin: 0;
}

.quick-decision-card h3 {
  font-size: 20px;
  line-height: 1.25;
}

.quick-decision-card p {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.6;
}

.quick-decision-card .btn {
  white-space: nowrap;
}

.line-card {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.line-card.stable {
  border-color: color-mix(in srgb, var(--blue) 36%, var(--line));
}

.line-card.economy {
  border-color: color-mix(in srgb, var(--green) 34%, var(--line));
}

.line-card h3 {
  margin: 8px 0 8px;
  font-size: 26px;
}

.line-card strong {
  display: block;
  margin-bottom: 12px;
}

.line-card p {
  color: var(--muted);
  line-height: 1.7;
}

.line-comparison {
  display: grid;
  gap: 0;
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.comparison-head,
.comparison-row {
  display: grid;
  grid-template-columns: 150px repeat(2, minmax(0, 1fr));
  gap: 0;
}

.comparison-head {
  background: color-mix(in srgb, var(--bg-soft) 76%, transparent);
  font-weight: 900;
}

.comparison-head > *,
.comparison-row > * {
  padding: 14px;
  border-right: 1px solid var(--line);
}

.comparison-head > *:last-child,
.comparison-row > *:last-child {
  border-right: 0;
}

.comparison-row + .comparison-row {
  border-top: 1px solid var(--line);
}

.comparison-row span {
  color: var(--muted);
  font-weight: 900;
}

.comparison-row p {
  margin: 0;
  color: color-mix(in srgb, var(--text) 86%, var(--muted));
  line-height: 1.65;
}

.line-badge {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--teal);
  background: color-mix(in srgb, var(--bg-soft) 72%, transparent);
  font-size: 13px;
  font-weight: 900;
}

.module-icon {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 8px;
  background: rgba(45, 212, 191, 0.12);
  color: var(--teal);
}

.module-icon svg {
  width: 22px;
  height: 22px;
}

.module-card h3 {
  margin: 18px 0 10px;
}

.module-card p,
.doc-block p,
.empty-state p,
.referral-panel p,
.model-card p {
  color: var(--muted);
  line-height: 1.7;
}

.conversion-grid,
.quickstart-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 14px;
  align-items: stretch;
}

.calculator-panel {
  display: grid;
  gap: 12px;
}

.calculator-panel label {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px 70px;
  gap: 10px;
  align-items: center;
}

.calculator-panel label span,
.calculator-panel small {
  color: var(--muted);
}

.calculator-result {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.pricing-page-head {
  max-width: 980px;
}

.pricing-page-head h1 {
  max-width: 920px;
}

.pricing-value-props {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.pricing-value-props span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid color-mix(in srgb, var(--green) 34%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--green) 8%, transparent);
  color: color-mix(in srgb, var(--text) 94%, var(--muted));
  font-size: 14px;
  font-weight: 900;
}

.routing-powered-badge {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  min-height: 38px;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  background:
    linear-gradient(color-mix(in srgb, var(--panel-solid) 88%, transparent), color-mix(in srgb, var(--panel-solid) 88%, transparent)) padding-box,
    linear-gradient(120deg, var(--blue), var(--teal), rgba(96, 165, 250, 0.24)) border-box;
  color: color-mix(in srgb, var(--text) 94%, var(--blue));
  font-size: 13px;
  font-weight: 900;
  line-height: 1.35;
  box-shadow: 0 16px 42px rgba(96, 165, 250, 0.16);
}

.routing-powered-badge svg {
  color: var(--blue);
}

.currency-note {
  margin: 10px 0 0;
  color: color-mix(in srgb, var(--green) 78%, var(--muted));
  font-size: 13px;
  font-weight: 800;
}

.pricing-hero-trust,
.payment-method-row,
.payment-alt-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.pricing-hero-trust {
  margin-top: 22px;
}

.pricing-hero-trust div,
.payment-method-row span,
.payment-method-row a,
.pricing-trust-badge,
.faq-card,
.pricing-model-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 70%, transparent);
}

.pricing-hero-trust div {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  color: color-mix(in srgb, var(--text) 92%, var(--muted));
  font-weight: 800;
}

.pricing-hero-trust svg,
.pricing-trust-badge svg {
  color: var(--green);
}

.pricing-hero-trust .privacy-badge,
.pricing-trust-badge.privacy-badge {
  border-color: color-mix(in srgb, var(--green) 44%, var(--line));
  background: color-mix(in srgb, var(--green) 10%, var(--panel-solid));
}

.payment-stack {
  display: grid;
  min-width: min(100%, 420px);
  gap: 8px;
  justify-items: end;
}

.payment-stack > small {
  color: color-mix(in srgb, var(--text) 72%, var(--muted));
  font-size: 12px;
  font-weight: 900;
}

.payment-method-row {
  justify-content: flex-end;
}

.payment-method-row span,
.payment-method-row a {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 8px 10px;
  color: color-mix(in srgb, var(--text) 92%, var(--muted));
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.payment-method-row .payment-logo {
  min-height: 42px;
  padding: 9px 15px;
  border-color: color-mix(in srgb, var(--green) 46%, var(--line));
  background: color-mix(in srgb, var(--green) 9%, var(--panel-solid));
  color: var(--text);
  font-size: 16px;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.16);
}

.payment-method-row .payment-logo.stripe {
  color: #b7c8ff;
}

.payment-method-row .payment-logo.paddle {
  color: #b9f6d2;
}

.payment-method-row .payment-logo.paypal {
  color: #ffd166;
}

.payment-stack.compact {
  min-width: 0;
  justify-items: start;
}

.payment-stack.compact > small {
  display: none;
}

.payment-stack.compact .payment-method-row {
  justify-content: flex-start;
  gap: 6px;
}

.payment-stack.compact .payment-method-row span,
.payment-stack.compact .payment-method-row a {
  min-height: 28px;
  padding: 6px 8px;
  font-size: 11px;
}

.payment-stack.compact .payment-method-row .payment-logo {
  min-height: 30px;
  font-size: 12px;
}

.payment-alt-row {
  justify-content: flex-end;
  gap: 6px;
  opacity: 0.74;
}

.payment-alt-row small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.payment-alt-row span {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 4px 7px;
  border: 1px solid color-mix(in srgb, var(--line) 82%, transparent);
  border-radius: 7px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.payment-stack.compact .payment-alt-row {
  display: none;
}

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

.calculator-presets button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 72%, transparent);
  color: color-mix(in srgb, var(--text) 88%, var(--muted));
  font-size: 13px;
  font-weight: 900;
  transition:
    border-color 0.18s ease,
    background 0.18s ease,
    color 0.18s ease,
    transform 0.18s ease;
}

.calculator-presets button:hover,
.calculator-presets button.active {
  border-color: color-mix(in srgb, var(--green) 62%, var(--line));
  background: color-mix(in srgb, var(--green) 16%, var(--panel-solid));
  color: var(--text);
  transform: translateY(-1px);
}

.savings-calculator .range-field {
  grid-template-columns: minmax(0, 1fr);
}

.savings-calculator .range-field b {
  color: var(--green);
  font-size: 28px;
}

.savings-calculator input[type="range"] {
  width: 100%;
  height: 32px;
  appearance: none;
  background: transparent;
  accent-color: var(--green);
}

.savings-calculator input[type="range"]::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--green) 42%, var(--line));
}

.savings-calculator input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 22px;
  height: 22px;
  margin-top: -7px;
  border: 3px solid #d9fff1;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 8px 22px rgba(16, 185, 129, 0.28);
}

.savings-calculator input[type="range"]::-moz-range-track {
  height: 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--green) 42%, var(--line));
}

.savings-calculator input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border: 3px solid #d9fff1;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 8px 22px rgba(16, 185, 129, 0.28);
}

.calculator-rates {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.calculator-rates span {
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 12px;
}

.savings-progress {
  display: grid;
  gap: 8px;
  padding: 13px;
  border: 1px solid color-mix(in srgb, var(--green) 40%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--green) 8%, var(--panel-solid));
}

.savings-progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: color-mix(in srgb, var(--text) 88%, var(--muted));
  font-size: 13px;
  font-weight: 900;
}

.savings-progress-head strong {
  color: var(--green);
  font-size: 20px;
}

.savings-progress-track {
  height: 12px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--green) 30%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg-soft) 82%, transparent);
}

.savings-progress-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #10b981, #22c55e, #2dd4bf);
  box-shadow: 0 0 24px rgba(16, 185, 129, 0.35);
  transition: width 0.2s ease;
}

.rate-with-tooltip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.info-tooltip {
  position: relative;
  display: inline-grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--green) 44%, var(--line));
  border-radius: 999px;
  background: color-mix(in srgb, var(--green) 10%, transparent);
  color: var(--green);
  padding: 0;
}

.info-tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  z-index: 5;
  width: min(280px, 72vw);
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 96%, #000);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 6px);
  transition:
    opacity 0.16s ease,
    transform 0.16s ease;
  white-space: normal;
}

.info-tooltip:hover::after,
.info-tooltip:focus-visible::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

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

.savings-result .metric:last-child {
  border-color: color-mix(in srgb, var(--green) 54%, var(--line));
  background: color-mix(in srgb, var(--green) 12%, var(--panel-solid));
  animation: savingsPulse 0.26s ease-out;
}

.savings-result .metric:last-child strong {
  color: var(--green);
}

@keyframes savingsPulse {
  0% {
    transform: scale(0.985);
    box-shadow: 0 0 0 rgba(16, 185, 129, 0);
  }
  55% {
    transform: scale(1.01);
    box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.08);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 rgba(16, 185, 129, 0);
  }
}

.pricing-proof-panel {
  align-content: start;
}

.pricing-trust-grid {
  display: grid;
  gap: 10px;
}

.pricing-trust-badge {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 8px 10px;
  align-items: center;
  padding: 14px;
}

.pricing-trust-badge span {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 8px;
  background: color-mix(in srgb, var(--green) 12%, transparent);
}

.pricing-trust-badge strong {
  font-size: 15px;
}

.pricing-trust-badge small {
  grid-column: 2;
  color: var(--muted);
  line-height: 1.5;
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

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

.scenario-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.scenario-card strong {
  font-size: 18px;
  line-height: 1.3;
}

.scenario-card p,
.scenario-card small {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.scenario-price {
  padding: 12px;
  border: 1px solid rgba(45, 212, 191, 0.28);
  border-radius: 8px;
  background: rgba(45, 212, 191, 0.08);
}

.scenario-price b,
.scenario-price span {
  display: block;
}

.scenario-price b {
  font-size: 28px;
}

.scenario-price span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.highlight-list,
.step-list {
  display: grid;
  gap: 12px;
}

.highlight-list div,
.step-list div {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-soft) 70%, transparent);
}

.highlight-list span,
.step-list span {
  color: var(--muted);
  line-height: 1.6;
}

.step-list div {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
}

.step-list b {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 8px;
  background: rgba(45, 212, 191, 0.14);
  color: var(--teal);
}

.model-catalog {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.upstream-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.upstream-card {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.upstream-card strong,
.upstream-card span {
  display: block;
}

.upstream-card span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.upstream-card p,
.upstream-card small {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.upstream-card code {
  overflow-wrap: anywhere;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--teal);
  background: color-mix(in srgb, var(--bg-soft) 72%, transparent);
}

.model-sync-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.model-sync-meta span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 72%, transparent);
  color: var(--muted);
  font-size: 13px;
}

.model-sync-meta b {
  color: var(--text);
}

.model-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.model-filter button {
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 76%, transparent);
  color: var(--muted);
}

.model-filter button.active,
.model-filter button:hover {
  border-color: rgba(45, 212, 191, 0.48);
  color: var(--text);
  background: rgba(45, 212, 191, 0.12);
}

.market-model-groups {
  display: grid;
  gap: 18px;
}

.market-model-block {
  display: grid;
  gap: 14px;
}

.market-model-head {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 72%, transparent);
}

.market-model-head h3,
.market-model-head p {
  margin: 0;
}

.market-model-head h3 {
  font-size: 20px;
}

.market-model-head p {
  color: var(--muted);
  line-height: 1.65;
}

.market-model-head .route-badge {
  width: fit-content;
}

.model-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.model-card-head {
  display: grid;
  gap: 6px;
}

.model-card-head strong {
  overflow-wrap: anywhere;
}

.model-card-head .model-provider {
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
}

.model-route-meta,
.plan-route-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
}

.model-route-meta span,
.plan-route-meta span {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.route-badge.global-stable {
  border-color: color-mix(in srgb, var(--teal) 42%, var(--line));
  color: var(--teal);
  background: color-mix(in srgb, var(--teal) 10%, transparent);
}

.route-badge.value-cn {
  border-color: color-mix(in srgb, var(--green) 42%, var(--line));
  color: var(--green);
  background: color-mix(in srgb, var(--green) 10%, transparent);
}

.model-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.model-stats span {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 13px;
}

.model-stats b {
  display: block;
  margin-top: 3px;
  color: var(--text);
}

.model-empty {
  padding: 24px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: color-mix(in srgb, var(--bg-soft) 70%, transparent);
}

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

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

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

.global-pricing-grid {
  align-items: stretch;
}

.compact-section {
  padding-top: 24px;
}

.plan-card {
  position: relative;
  display: flex;
  min-height: 100%;
  flex-direction: column;
  gap: 16px;
  padding: 56px 20px 20px;
  overflow: hidden;
}

.plan-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--accent);
}

.plan-card.popular {
  border-color: color-mix(in srgb, var(--accent) 66%, var(--line));
}

.plan-card.economy {
  border-color: color-mix(in srgb, var(--green) 42%, var(--line));
}

.badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 4px 8px;
  border-radius: 8px;
  background: rgba(245, 158, 11, 0.16);
  color: var(--amber);
  font-size: 12px;
  font-weight: 800;
}

.plan-card .badge {
  right: auto;
  left: 14px;
  max-width: calc(100% - 132px);
  white-space: nowrap;
}

.save-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 7px 10px;
  border: 1px solid rgba(16, 185, 129, 0.7);
  border-radius: 8px;
  background: #10b981;
  color: #04110c;
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.22);
}

.plan-top span,
.plan-top strong {
  display: block;
}

.plan-top span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.plan-top strong {
  margin-top: 8px;
  font-size: 20px;
}

.price-anchor {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  align-items: center;
  color: color-mix(in srgb, var(--muted) 86%, transparent);
  font-size: 12px;
}

.price-anchor strong {
  color: var(--green);
}

.price-anchor s {
  color: #9ca3af;
  text-decoration-thickness: 2px;
}

.plan-price {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}

.plan-price b {
  font-size: 50px;
  line-height: 1;
  color: var(--text);
  letter-spacing: 0;
  text-shadow: 0 0 26px rgba(16, 185, 129, 0.22);
}

.plan-price span,
.grant {
  color: var(--muted);
}

.grant {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-soft) 70%, transparent);
}

.plan-desc,
.plan-note,
.data-region-notice {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.plan-note,
.data-region-notice {
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--amber) 38%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--amber) 8%, transparent);
  font-size: 13px;
}

.data-region-notice {
  border-color: color-mix(in srgb, var(--green) 34%, var(--line));
  background: color-mix(in srgb, var(--green) 7%, transparent);
}

.cn-warning {
  border-color: color-mix(in srgb, var(--amber) 44%, var(--line));
  background: color-mix(in srgb, var(--amber) 9%, transparent);
}

.model-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.model-tags span {
  max-width: 100%;
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

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

.plan-card li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: color-mix(in srgb, var(--text) 88%, var(--muted));
}

.plan-card li svg {
  flex: 0 0 auto;
  color: var(--green);
}

.plan-card .btn {
  margin-top: auto;
}

.guarantee-copy {
  margin: -6px 0 0;
  color: color-mix(in srgb, var(--green) 74%, var(--muted));
  font-size: 12px;
  font-weight: 800;
  line-height: 1.5;
  text-align: center;
}

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

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

.pricing-model-card,
.faq-card {
  padding: 18px;
}

.pricing-model-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
}

.pricing-model-tags small {
  width: fit-content;
}

.pricing-model-tags .direct-connect-tag {
  padding: 6px 8px;
  border: 1px solid color-mix(in srgb, var(--blue) 56%, var(--line));
  border-radius: 8px;
}

.direct-connect-tag {
  border-color: color-mix(in srgb, var(--blue) 56%, var(--line)) !important;
  background: color-mix(in srgb, var(--blue) 12%, var(--panel-solid)) !important;
  color: color-mix(in srgb, var(--text) 92%, var(--blue)) !important;
  font-weight: 900;
}

.latency-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-color: color-mix(in srgb, var(--green) 54%, var(--line)) !important;
  background: color-mix(in srgb, var(--green) 10%, var(--panel-solid)) !important;
  color: color-mix(in srgb, var(--text) 94%, var(--green)) !important;
  font-weight: 900;
  text-transform: none !important;
}

.latency-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(34, 197, 94, 0.14);
}

.animate-pulse {
  animation: latencyPulse 1.4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes latencyPulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.58;
    transform: scale(0.82);
  }
}

.model-quickstart {
  display: grid;
  gap: 10px;
  margin-top: 2px;
}

.quickstart-toggle {
  display: inline-flex;
  min-height: 38px;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 12px;
  border: 1px solid color-mix(in srgb, var(--teal) 32%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--teal) 8%, var(--panel-solid));
  color: var(--text);
  font-weight: 900;
}

.snippet-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.snippet-tabs button {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-solid) 76%, transparent);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.snippet-tabs button.active {
  border-color: color-mix(in srgb, var(--green) 52%, var(--line));
  background: color-mix(in srgb, var(--green) 13%, var(--panel-solid));
  color: var(--text);
}

.snippet-box {
  position: relative;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--teal) 28%, var(--line));
  border-radius: 8px;
  background: #071014;
}

.snippet-box pre {
  max-height: 280px;
  margin: 0;
  overflow: auto;
  padding: 14px 52px 14px 14px;
  color: #d7fff3;
  font-size: 12px;
  line-height: 1.6;
}

.snippet-copy {
  position: absolute;
  top: 8px;
  right: 8px;
  min-height: 34px;
  width: 34px;
  background: color-mix(in srgb, var(--green) 18%, #071014);
  color: var(--green);
}

.pricing-trust-row-section {
  padding-top: 8px;
  padding-bottom: 18px;
}

.enhanced-trust-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.enhanced-trust-row div {
  display: flex;
  min-height: 74px;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--green) 30%, var(--line));
  border-radius: 8px;
  background:
    radial-gradient(circle at 20% 20%, rgba(34, 197, 94, 0.12), transparent 42%),
    color-mix(in srgb, var(--panel-solid) 78%, transparent);
  box-shadow: 0 18px 50px rgba(16, 185, 129, 0.08);
}

.enhanced-trust-row svg {
  color: var(--green);
}

.enhanced-trust-row strong {
  font-size: 14px;
  line-height: 1.3;
}

.routing-trust-section {
  padding-top: 26px;
}

.routing-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.routing-feature-card {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 100%;
  padding: 20px;
  border: 1px solid color-mix(in srgb, var(--blue) 28%, var(--line));
  border-radius: 8px;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--blue) 10%, transparent), transparent 42%),
    var(--panel);
  box-shadow: var(--shadow);
}

.routing-feature-card .module-icon {
  color: var(--blue);
  background: color-mix(in srgb, var(--blue) 12%, transparent);
}

.routing-feature-card strong {
  font-size: 22px;
}

.routing-feature-card p,
.routing-technical-note p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.routing-technical-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 14px;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--blue) 32%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--blue) 8%, var(--panel-solid));
}

.routing-technical-note svg {
  color: var(--blue);
  margin-top: 2px;
}

.token-saver-section {
  padding-top: 28px;
}

.token-saver-status-pill {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid color-mix(in srgb, var(--amber) 34%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--amber) 8%, var(--panel-solid));
  color: color-mix(in srgb, var(--amber) 80%, var(--text));
  font-size: 13px;
  font-weight: 900;
}

.token-saver-status-pill.online {
  border-color: color-mix(in srgb, var(--green) 44%, var(--line));
  background: color-mix(in srgb, var(--green) 10%, var(--panel-solid));
  color: color-mix(in srgb, var(--green) 74%, var(--text));
}

.token-saver-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 14px;
  align-items: stretch;
}

.token-saver-feature-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.token-saver-card,
.token-saver-panel {
  border: 1px solid color-mix(in srgb, var(--teal) 28%, var(--line));
  border-radius: 8px;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--teal) 8%, transparent), transparent 46%),
    var(--panel);
  box-shadow: var(--shadow);
}

.token-saver-card {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 16px;
}

.token-saver-card .module-icon {
  color: var(--teal);
  background: color-mix(in srgb, var(--teal) 12%, transparent);
}

.token-saver-card strong,
.token-saver-panel strong {
  font-size: 16px;
}

.token-saver-card p,
.token-saver-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.token-saver-panel {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 18px;
}

.token-saver-settings code {
  overflow-wrap: anywhere;
}

.token-saver-console-panel {
  display: grid;
  gap: 14px;
}

.token-saver-mini-stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pricing-model-card span {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.pricing-model-card h3,
.faq-card h3 {
  margin: 8px 0;
}

.pricing-model-card p,
.faq-card p {
  color: var(--muted);
  line-height: 1.65;
}

.pricing-model-card small {
  color: color-mix(in srgb, var(--text) 78%, var(--muted));
  font-weight: 800;
}

.page-head {
  margin-bottom: 28px;
}

.doc-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.doc-block,
.policy-card {
  padding: 22px;
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

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

.policy-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.policy-card strong {
  display: block;
  margin-bottom: 10px;
  color: var(--text);
}

.policy-card p,
.policy-notice p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.policy-notice {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--amber) 46%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--amber) 10%, transparent);
}

.policy-notice strong {
  color: var(--amber);
}

.doc-block h2,
.panel h2 {
  margin-bottom: 14px;
  font-size: 22px;
}

pre {
  max-width: 100%;
  margin: 0;
  padding: 18px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, #02080c 80%, var(--bg));
  color: #bff8ef;
  font-size: 13px;
  line-height: 1.65;
}

:root[data-theme="light"] pre {
  background: #12242b;
}

.settings-table {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

code {
  max-width: 100%;
  overflow-wrap: anywhere;
  color: var(--teal);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

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

.status-card {
  display: grid;
  gap: 14px;
  padding: 20px;
}

.status-card strong,
.status-card span {
  display: block;
}

.status-card span {
  color: var(--muted);
}

.health-dot {
  justify-self: start;
  padding: 5px 8px;
  border-radius: 8px;
  background: rgba(34, 197, 94, 0.14);
  color: var(--green) !important;
  font-size: 12px;
  font-weight: 800;
}

.health-dot.offline {
  background: rgba(251, 113, 133, 0.14);
  color: var(--coral) !important;
}

.health-dot.degraded {
  background: rgba(245, 158, 11, 0.14);
  color: var(--amber) !important;
}

.health-dot.standby {
  background: rgba(96, 165, 250, 0.14);
  color: var(--blue) !important;
}

.health-dot.needs_key,
.health-dot.disabled,
.health-dot.not_configured {
  background: rgba(245, 158, 11, 0.14);
  color: var(--amber) !important;
}

.newapi-panel {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 14px;
}

.newapi-panel p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.7;
}

.inline-actions {
  margin-top: 16px;
}

.muted-copy {
  color: var(--muted);
  line-height: 1.7;
}

.dashboard {
  display: grid;
  width: min(1320px, calc(100% - 36px));
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 18px;
  margin: 0 auto;
  padding: 24px 0 72px;
}

.side-nav {
  position: sticky;
  top: 86px;
  align-self: start;
  display: grid;
  gap: 8px;
}

.account-box,
.side-nav button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.account-box {
  padding: 16px;
}

.account-box span,
.account-box small {
  display: block;
  color: var(--muted);
}

.account-box strong {
  display: block;
  margin: 8px 0 4px;
}

.side-nav button {
  display: flex;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  color: var(--muted);
  text-align: left;
}

.side-nav button.active,
.side-nav button:hover {
  background: rgba(96, 165, 250, 0.12);
  color: var(--text);
}

.console {
  min-width: 0;
}

.console-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.panel-stack {
  display: grid;
  gap: 14px;
}

.panel {
  padding: 20px;
}

.first-call-panel {
  border-color: color-mix(in srgb, var(--teal) 34%, var(--line));
}

.first-call-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 14px;
}

.checklist {
  display: grid;
  gap: 10px;
}

.checklist div {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 3px 10px;
  align-items: start;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-soft) 70%, transparent);
}

.checklist div.done {
  border-color: color-mix(in srgb, var(--green) 38%, var(--line));
}

.checklist svg {
  color: var(--teal);
}

.checklist span {
  grid-column: 2;
  color: var(--muted);
  line-height: 1.55;
}

.quick-code {
  min-width: 0;
}

.test-result {
  display: grid;
  gap: 6px;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 8px;
  background: rgba(34, 197, 94, 0.08);
}

.test-result span {
  color: var(--muted);
}

.panel-title {
  justify-content: space-between;
  margin-bottom: 12px;
}

.panel-title h2 {
  margin: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

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

.stat-card {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.stat-card span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 8px;
  background: rgba(96, 165, 250, 0.12);
  color: var(--blue);
}

.stat-card small {
  color: var(--muted);
}

.stat-card strong {
  font-size: 26px;
}

.bar-chart {
  display: grid;
  height: 220px;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 7px;
  align-items: end;
  padding-top: 20px;
}

.bar {
  display: grid;
  min-width: 0;
  height: 100%;
  grid-template-rows: 1fr auto;
  gap: 8px;
  align-items: end;
}

.bar span {
  display: block;
  width: 100%;
  border-radius: 8px 8px 2px 2px;
  background: linear-gradient(180deg, var(--teal), var(--blue));
}

.bar small {
  color: var(--muted);
  font-size: 11px;
  text-align: center;
}

.model-list,
.table,
.provider-list,
.provider-admin-list {
  display: grid;
  gap: 10px;
}

.model-list div,
.provider-list div,
.table-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-soft) 70%, transparent);
}

.model-list div {
  grid-template-columns: minmax(0, 1fr) auto;
}

.provider-list div {
  grid-template-columns: minmax(0, 1fr) auto;
}

.model-list span,
.provider-list span,
.table-row span,
.table-row small {
  color: var(--muted);
}

.table-row strong,
.table-row small,
.table-row code {
  display: block;
}

.admin-user-row {
  grid-template-columns: minmax(220px, 1.5fr) repeat(7, minmax(92px, auto));
}

.admin-user-row span {
  display: grid;
  gap: 3px;
  justify-items: start;
}

.admin-user-row b {
  color: var(--text);
  font-size: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) minmax(110px, 0.55fr) minmax(140px, 0.8fr) minmax(160px, 0.8fr) auto;
  gap: 10px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-soft) 72%, transparent);
  outline: none;
}

input,
select {
  min-height: 42px;
  padding: 0 12px;
}

textarea {
  min-height: 110px;
  padding: 12px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(45, 212, 191, 0.74);
}

.reveal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
  padding: 12px;
  border: 1px solid rgba(45, 212, 191, 0.34);
  border-radius: 8px;
  background: rgba(45, 212, 191, 0.08);
}

.referral-panel {
  display: grid;
  gap: 16px;
}

.ticket-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 160px;
  gap: 10px;
}

.ticket-form textarea {
  grid-column: 1 / -1;
}

.ticket-form button {
  justify-self: start;
}

.smart-save-console,
.comparison-result {
  display: grid;
  gap: 16px;
}

.smart-save-hero-panel {
  border-color: color-mix(in srgb, var(--teal) 34%, var(--line));
}

.smart-save-settings-form,
.smart-compare-form,
.smart-feedback-form,
.key-smart-save-form {
  display: grid;
  gap: 12px;
}

.smart-save-settings-form,
.smart-compare-form {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.smart-save-settings-form .wide,
.smart-compare-form .wide,
.smart-feedback-form .wide {
  grid-column: 1 / -1;
}

.smart-save-settings-form label,
.smart-compare-form label,
.smart-feedback-form label,
.key-smart-save-form label {
  display: grid;
  gap: 7px;
}

.comparison-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.comparison-side {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-soft) 76%, transparent);
}

.comparison-side h3 {
  margin: 0;
}

.comparison-side pre {
  min-height: 132px;
  max-height: 280px;
  margin: 0;
  overflow: auto;
  white-space: pre-wrap;
}

.key-smart-save-form {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  min-width: min(560px, 100%);
}

.key-smart-save-form button {
  justify-self: start;
}

.admin-shortcut {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}

.admin-console-intro {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 10%, var(--panel)) 0%, var(--panel) 58%),
    var(--panel);
}

.admin-drawer-stack {
  display: grid;
  gap: 12px;
}

.admin-drawer {
  display: block;
  scroll-margin-top: 92px;
}

.admin-drawer-summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 64px;
  padding: 14px 16px;
  list-style: none;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 88%, var(--bg-soft));
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease;
}

.admin-drawer-summary::-webkit-details-marker {
  display: none;
}

.admin-drawer-summary:hover,
.admin-drawer[open] > .admin-drawer-summary {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  background: color-mix(in srgb, var(--accent) 8%, var(--panel));
}

.admin-drawer-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.admin-drawer-title {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.admin-drawer-title strong,
.admin-drawer-title small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-drawer-title small {
  color: var(--muted);
  font-size: 13px;
}

.admin-drawer-toggle {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-drawer-toggle::before {
  content: "+";
  font-size: 18px;
  line-height: 1;
}

.admin-drawer[open] .admin-drawer-toggle::before {
  content: "-";
}

.admin-drawer-body {
  display: grid;
  gap: 14px;
  padding-top: 12px;
}

.admin-quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.admin-quick-card {
  display: grid;
  gap: 9px;
  min-height: 132px;
  padding: 14px;
  color: var(--text);
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-soft) 76%, transparent);
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.admin-quick-card:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 48%, var(--line));
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-soft));
}

.admin-quick-card svg {
  color: var(--accent);
}

.admin-quick-card strong {
  font-size: 15px;
}

.admin-quick-card span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.admin-settings-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.admin-settings-form .wide,
.catalog-admin-card .wide {
  grid-column: 1 / -1;
}

.admin-settings-form h3 {
  grid-column: 1 / -1;
  margin: 0;
}

.admin-settings-form label,
.provider-form {
  display: grid;
  gap: 7px;
}

.admin-settings-form label span,
.provider-form span {
  color: var(--muted);
  font-size: 13px;
}

.admin-settings-form .check-row,
.provider-form .check-row,
.policy-accept {
  grid-auto-flow: column;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  justify-content: start;
}

.policy-accept {
  display: grid;
  gap: 10px;
  margin: 12px 0;
}

.policy-accept span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.check-row input {
  width: 18px;
  min-height: 18px;
}

.admin-settings-form button {
  align-self: end;
}

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

.admin-split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.9fr);
  gap: 16px;
  margin-top: 18px;
}

.admin-message-list,
.catalog-admin-list {
  display: grid;
  gap: 12px;
}

.admin-user-management-list {
  display: grid;
  gap: 14px;
}

.admin-user-management-card {
  display: grid;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
}

.admin-user-management-card.is-suspended {
  border-color: rgba(239, 68, 68, 0.42);
  background: color-mix(in srgb, #ef4444 8%, var(--panel));
}

.admin-user-card-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.admin-user-card-head div,
.admin-user-card-head small {
  display: grid;
  gap: 4px;
}

.admin-user-card-head small,
.admin-user-edit-grid label span {
  color: var(--muted);
  font-size: 13px;
}

.danger-text {
  color: #fca5a5 !important;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.status-pill.ok {
  color: #86efac;
  background: rgba(34, 197, 94, 0.12);
}

.status-pill.danger {
  color: #fecaca;
  background: rgba(239, 68, 68, 0.14);
}

.admin-user-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.admin-user-metrics span {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-soft);
}

.admin-user-metrics b {
  font-size: 15px;
}

.admin-user-metrics small {
  color: var(--muted);
  font-size: 12px;
}

.admin-user-edit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.admin-user-edit-grid label {
  display: grid;
  gap: 7px;
}

.admin-user-edit-grid .wide {
  grid-column: 1 / -1;
}

.admin-message-list h3 {
  margin: 0;
}

.admin-message-row,
.catalog-admin-card,
.message-center-item {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-soft) 72%, transparent);
}

.admin-message-row.warning,
.message-center-item.warning {
  border-color: color-mix(in srgb, var(--amber) 45%, var(--line));
}

.admin-message-row.critical,
.message-center-item.critical {
  border-color: color-mix(in srgb, var(--coral) 45%, var(--line));
}

.admin-message-row p,
.message-center-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.admin-message-row small,
.message-center-item small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
}

.catalog-admin-list {
  margin-top: 16px;
}

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

.catalog-admin-head {
  grid-column: 1 / -1;
  display: grid;
  gap: 4px;
}

.catalog-admin-head code {
  color: var(--muted);
  white-space: normal;
  word-break: break-all;
}

.catalog-admin-card label {
  display: grid;
  gap: 7px;
}

.catalog-admin-card label span {
  color: var(--muted);
  font-size: 13px;
}

.catalog-admin-card button {
  justify-self: start;
}

.message-center-list {
  display: grid;
  gap: 12px;
}

.message-center-modal {
  max-width: 720px;
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.integration-group {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-soft) 70%, transparent);
}

.integration-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.integration-item b,
.integration-item small {
  display: block;
  overflow-wrap: anywhere;
}

.integration-item small {
  margin-top: 2px;
  color: var(--muted);
}

.provider-form {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-soft) 70%, transparent);
}

.upstream-admin-card code {
  overflow-wrap: anywhere;
  color: var(--muted);
}

.provider-form .check-row,
.provider-form button {
  grid-column: 1 / -1;
}

.payment-result {
  display: grid;
  gap: 12px;
}

.payment-result span,
.payment-result p {
  color: var(--muted);
}

.loading,
.empty-state {
  padding: 48px 22px;
  text-align: center;
}

.empty-state {
  max-width: 560px;
  margin: 42px auto;
}

.empty-state svg {
  color: var(--teal);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(14px);
}

.modal {
  position: relative;
  width: min(460px, 100%);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-solid);
  box-shadow: var(--shadow);
}

.modal h2 {
  margin-bottom: 18px;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 20px;
}

.auth-form,
.demo-list {
  display: grid;
  gap: 10px;
}

.verification-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.verification-row .btn {
  min-width: 112px;
  justify-content: center;
  white-space: nowrap;
}

.auth-note {
  margin: -2px 0 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.auth-note.danger {
  color: var(--coral);
}

.verification-row .btn:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

.demo-list {
  margin-top: 14px;
}

.demo-list button,
.segmented button {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-soft) 70%, transparent);
  color: var(--muted);
}

.link-btn {
  margin-top: 14px;
  padding: 0;
  color: var(--teal);
}

.form-error {
  margin: 0;
  color: var(--coral);
}

.checkout-summary {
  display: grid;
  gap: 4px;
  margin-bottom: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

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

.segmented {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}

.segmented button.active {
  border-color: var(--teal);
  color: var(--text);
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  max-width: min(360px, calc(100% - 36px));
  padding: 14px 16px;
  border: 1px solid rgba(45, 212, 191, 0.36);
  border-radius: 8px;
  background: var(--panel-solid);
  color: var(--text);
  box-shadow: var(--shadow);
  text-align: left;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 34px 0 50px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer strong {
  color: var(--text);
}

.footer p {
  margin: 6px 0 0;
}

.footer button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
}

.mobile-tabbar {
  display: none;
}

@media (max-width: 1080px) {
  .topbar {
    grid-template-columns: 1fr auto;
  }

  .nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .split,
  .dashboard {
    grid-template-columns: 1fr;
  }

  .side-nav {
    position: static;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .account-box {
    grid-column: 1 / -1;
  }

  .pricing-grid,
  .pricing-grid.compact,
  .scenario-grid,
  .line-grid,
  .line-chooser,
  .quick-decision-grid,
  .module-grid,
  .model-catalog,
  .upstream-grid,
  .policy-grid,
  .compact-policy-grid,
  .strategy-grid,
  .pricing-model-grid,
  .routing-feature-grid,
  .token-saver-feature-grid,
  .billing-rule-grid,
  .billing-rate-grid,
  .tool-doc-grid,
  .model-search-row,
  .enhanced-trust-row,
  .pricing-faq-grid,
  .status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .trust-strip,
  .first-call-grid,
  .token-saver-layout {
    grid-template-columns: 1fr;
  }

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

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

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

@media (max-width: 720px) {
  .topbar {
    grid-template-columns: auto minmax(0, 1fr);
    padding: 12px;
  }

  .topbar .nav {
    display: none;
  }

  .top-actions {
    min-width: 0;
    justify-content: flex-end;
    gap: 6px;
  }

  .top-actions .admin-shortcut,
  .top-actions .message-center-trigger {
    display: none;
  }

  .lang-toggle span {
    padding: 0 6px;
    font-size: 12px;
  }

  .user-pill span,
  .brand small {
    display: none;
  }

  .brand-lockup {
    display: none;
  }

  .hero {
    min-height: calc(100vh - 72px);
    padding: 28px 18px 96px;
  }

  .hero h1 {
    font-size: clamp(34px, 11vw, 54px);
  }

  .hero-metrics,
  .trust-strip,
  .module-grid,
  .scenario-grid,
  .first-call-grid,
  .conversion-grid,
  .quickstart-layout,
  .model-catalog,
  .upstream-grid,
  .pricing-grid,
  .pricing-grid.compact,
  .line-grid,
  .line-chooser,
  .quick-decision-grid,
  .strategy-grid,
  .doc-grid,
  .policy-grid,
  .compact-policy-grid,
  .pricing-model-grid,
  .routing-feature-grid,
  .token-saver-feature-grid,
  .billing-rule-grid,
  .billing-rate-grid,
  .tool-doc-grid,
  .model-search-row,
  .enhanced-trust-row,
  .pricing-faq-grid,
  .status-grid,
  .status-grid.mini,
  .stat-grid,
  .stat-grid.two,
  .smart-save-settings-form,
  .smart-compare-form,
  .comparison-columns,
  .key-smart-save-form,
  .integration-grid,
  .admin-quick-grid,
  .admin-split-grid,
  .catalog-admin-card,
  .catalog-admin-list,
  .token-saver-mini-stats,
  .side-nav {
    grid-template-columns: 1fr;
  }

  .announcement-bar {
    align-items: flex-start;
    flex-direction: column;
    padding: 12px;
  }

  .section-head,
  .console-head,
  .footer,
  .newapi-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .form-row,
  .verification-row,
  .ticket-form,
  .calculator-result,
  .savings-result,
  .admin-settings-form,
  .provider-admin-list,
  .provider-form,
  .provider-list div,
  .model-list div,
  .table-row {
    grid-template-columns: 1fr;
  }

  .row-actions {
    justify-content: flex-start;
  }

  .settings-table {
    grid-template-columns: 1fr;
  }

  .line-card {
    grid-template-columns: 1fr;
  }

  .quick-decision-card {
    grid-template-columns: 1fr;
  }

  .choice-card .btn {
    justify-self: stretch;
  }

  .quick-decision-card .btn {
    justify-self: stretch;
    white-space: normal;
  }

  .comparison-head,
  .comparison-row {
    grid-template-columns: 1fr;
  }

  .comparison-head > *,
  .comparison-row > * {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .comparison-head > *:last-child,
  .comparison-row > *:last-child {
    border-bottom: 0;
  }

  .calculator-panel label {
    grid-template-columns: 1fr;
  }

  .calculator-presets {
    grid-template-columns: 1fr;
  }

  .payment-method-row {
    justify-content: flex-start;
  }

  .payment-stack {
    width: 100%;
    justify-items: start;
  }

  .payment-method-row .payment-logo {
    min-height: 40px;
    font-size: 15px;
  }

  .payment-alt-row {
    justify-content: flex-start;
  }

  .savings-calculator input[type="range"] {
    height: 46px;
  }

  .savings-calculator input[type="range"]::-webkit-slider-runnable-track {
    height: 12px;
  }

  .savings-calculator input[type="range"]::-webkit-slider-thumb {
    width: 32px;
    height: 32px;
    margin-top: -10px;
  }

  .savings-calculator input[type="range"]::-moz-range-track {
    height: 12px;
  }

  .savings-calculator input[type="range"]::-moz-range-thumb {
    width: 32px;
    height: 32px;
  }

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

  .pricing-trust-badge small {
    grid-column: auto;
  }

  .admin-user-card-head {
    display: grid;
  }

  .admin-user-metrics,
  .admin-user-edit-grid {
    grid-template-columns: 1fr;
  }

  .footer {
    padding-bottom: 96px;
  }

  .mobile-tabbar {
    position: fixed;
    right: 12px;
    bottom: 12px;
    left: 12px;
    z-index: 45;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: color-mix(in srgb, var(--panel-solid) 92%, transparent);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
  }

  .mobile-tabbar button {
    display: grid;
    min-width: 0;
    min-height: 52px;
    place-items: center;
    gap: 3px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--muted);
    font-size: 12px;
  }

  .mobile-tabbar button.active {
    background: rgba(45, 212, 191, 0.14);
    color: var(--text);
  }
}