:root {
  --canvas:#f6f7f8;
  --paper:#fff;
  --ink:#24322f;
  --muted:#637168;
  --faint:#647269;
  --line:#e2e7e4;
  --green:#28634e;
  --green-dark:#1f503f;
  --green-tint:#edf4ef;
  --red:#b03e35;
  --radius:7px;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:13px;
  color:var(--ink);
  background:var(--canvas);
  font-synthesis:none;
}
* {
  box-sizing:border-box;
}
body {
  min-height:100vh;
  display:flex;
  flex-direction:column;
  margin:0;
  line-height:1.6;
}
a {
  color:inherit;
  text-decoration:none;
}
button,input,select {
  font:inherit;
}
button,a,input,select {
  -webkit-tap-highlight-color:transparent;
}
button {
  cursor:pointer;
}
button:disabled {
  cursor:wait;
  opacity:.55;
}
button:disabled:hover {
  transform:none;
}
button,input,select {
  border-radius:5px;
}
input,select {
  color:var(--ink);
  background:#fff;
}
input {
  min-width:0;
}
h1,h2,h3,p {
  margin:0;
}
h1 {
  font-size:24px;
  line-height:1.4;
  font-weight:600;
  letter-spacing:-.65px;
}
h2 {
  font-size:15px;
  font-weight:600;
}
h3 {
  font-size:13px;
  font-weight:600;
}
strong,b {
  font-weight:600;
}
svg {
  display:block;
}
.icon {
  width:18px;
  height:18px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.6;
  stroke-linecap:round;
  stroke-linejoin:round;
  flex-shrink:0;
}
.icon-definitions {
  position:absolute;
  width:0;
  height:0;
  overflow:hidden;
}
[hidden] {
  display:none!important;
}
:focus-visible {
  outline:2px solid var(--green);
  outline-offset:4px;
}
::selection {
  background:#d9e9df;
}
.sr-only {
  position:absolute;
  width:1px;
  height:1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
}
.skip-link {
  position:fixed;
  left:16px;
  top:-80px;
  background:var(--green);
  color:white;
  padding:8px 16px;
  z-index:10;
}
.skip-link:not(:focus) {
  clip-path:inset(100%);
  width:1px;
  height:1px;
  overflow:hidden;
  padding:0;
}
.skip-link:focus {
  top:12px;
}
.muted {
  color:var(--muted);
}
.mono {
  font-family:"SFMono-Regular",Consolas,monospace;
  font-size:12px;
  overflow-wrap:anywhere;
}
.accent-text {
  color:var(--green);
}
.site-header {
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.header-inner {
  max-width:1184px;
  margin:auto;
  padding:0 32px;
  height:76px;
  display:flex;
  align-items:center;
  gap:48px;
}
.brand {
  display:flex;
  gap:10px;
  align-items:center;
  font-size:15px;
  font-weight:600;
  line-height:1.3;
  white-space:nowrap;
}
.brand b {
  color:var(--green);
  font-size:11px;
  font-weight:600;
  margin-left:2px;
}
.brand small {
  display:block;
  font-size:10px;
  color:var(--muted);
  font-weight:400;
  letter-spacing:1.8px;
  margin-top:4px;
}
.brand-mark {
  width:33px;
  height:33px;
  border:1px solid var(--green);
  border-radius:7px;
  display:grid;
  place-items:center;
  color:var(--green);
}
.brand-mark .icon {
  width:22px;
  height:22px;
}
.site-nav {
  display:flex;
  align-items:stretch;
  height:100%;
  gap:30px;
  margin-left:24px;
}
.site-nav a {
  display:flex;
  align-items:center;
  gap:6px;
  color:var(--muted);
  font-size:12px;
  position:relative;
  white-space:nowrap;
}
.site-nav a:hover,.text-link:hover,.account-link:hover {
  color:var(--green-dark);
}
.site-nav a.is-current {
  color:var(--green);
  font-weight:600;
}
.site-nav a.is-current:after {
  content:"";
  height:2px;
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  background:var(--green);
}
.account-link {
  margin-left:auto;
  font-size:12px;
  max-width:170px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.page-shell {
  width:100%;
  flex:1;
  max-width:1184px;
  margin:auto;
  padding:25px 32px 58px;
}
.breadcrumb {
  display:flex;
  gap:10px;
  color:var(--faint);
  font-size:11px;
}
.breadcrumb span:last-child {
  color:var(--muted);
}
.breadcrumb a:hover {
  text-decoration:underline;
}
.page-heading {
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:24px;
  margin:26px 0 24px;
}
.overline {
  font-size:10px;
  color:var(--muted);
  letter-spacing:1px;
  line-height:1.5;
  margin-bottom:8px;
}
.page-description {
  color:var(--muted);
  font-size:12px;
  margin-top:9px;
}
.text-link {
  font-size:12px;
  color:var(--green);
  white-space:nowrap;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.page-heading>.text-link {
  margin-bottom:3px;
}
.account-strip {
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  min-height:70px;
  padding:15px 20px;
  display:flex;
  align-items:center;
  gap:30px;
}
.account-identity {
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.status-dot {
  width:7px;
  height:7px;
  background:var(--green);
  border-radius:50%;
  box-shadow:0 0 0 4px var(--green-tint);
  flex-shrink:0;
}
.account-identity strong {
  display:block;
  font-size:12px;
  overflow-wrap:anywhere;
}
.account-identity span:not(.status-dot) {
  display:block;
  color:var(--muted);
  font-size:11px;
  margin-top:3px;
}
.account-balance {
  border-left:1px solid var(--line);
  padding-left:28px;
  display:flex;
  align-items:baseline;
  gap:7px;
  white-space:nowrap;
  font-size:11px;
  color:var(--muted);
}
.account-balance strong {
  font-size:20px;
  font-variant-numeric:tabular-nums;
  color:var(--ink);
  margin-left:9px;
}
.account-strip>.text-link {
  margin-left:auto;
}
.section-heading {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  margin-bottom:17px;
}
.section-heading p:not(.overline) {
  font-size:12px;
  color:var(--muted);
  margin-top:4px;
}
.subtle-label {
  color:var(--muted);
  font-size:11px;
}
.tiny-label {
  font-size:10px;
  letter-spacing:.5px;
  color:var(--faint);
}
.plans-section {
  margin-top:30px;
}
.plan-grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:12px;
}
.plan-card {
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  position:relative;
  display:flex;
  flex-direction:column;
  transition:border-color .15s,box-shadow .15s;
}
.plan-card:hover {
  border-color:#b6c9be;
  box-shadow:0 3px 12px #203d2c07;
}
.plan-card.is-recommended {
  border-color:#789c87;
  background:#fcfefc;
}
.plan-card-head {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:6px;
  min-height:22px;
}
.plan-card h3 {
  font-size:13px;
  font-weight:600;
}
.recommend-label {
  font-size:10px;
  color:var(--green);
  background:var(--green-tint);
  border-radius:3px;
  padding:1px 6px;
}
.plan-audience {
  font-size:11px;
  color:var(--muted);
  min-height:35px;
  margin:5px 0 14px;
}
.plan-price {
  display:flex;
  gap:4px;
  align-items:baseline;
  line-height:1.25;
  font-variant-numeric:tabular-nums;
}
.plan-price>span {
  font-size:14px;
}
.plan-price strong {
  font-size:28px;
  letter-spacing:-.8px;
  font-weight:600;
}
.plan-price small {
  font-size:10px;
  color:var(--faint);
  margin-left:4px;
}
.plan-credits {
  display:flex;
  align-items:baseline;
  gap:4px;
  margin:16px 0 12px;
  padding-bottom:14px;
  border-bottom:1px solid var(--line);
  font-size:11px;
  color:var(--muted);
}
.plan-credits strong {
  font-size:17px;
  color:var(--ink);
  font-variant-numeric:tabular-nums;
}
.plan-features {
  list-style:none;
  margin:0 0 19px;
  padding:0;
  color:var(--muted);
  font-size:11px;
  display:grid;
  gap:7px;
}
.plan-features li {
  display:flex;
  align-items:center;
  gap:7px;
}
.plan-features .icon {
  height:12px;
  width:12px;
  color:var(--green);
}
.button {
  min-height:35px;
  display:inline-flex;
  justify-content:center;
  align-items:center;
  gap:9px;
  border:1px solid transparent;
  padding:7px 13px;
  font-size:12px;
  font-weight:500;
  text-align:center;
  line-height:1.5;
  border-radius:5px;
  transition:background .15s,border-color .15s;
}
.button .icon {
  width:15px;
  height:15px;
}
.button-secondary {
  background:#fff;
  color:var(--ink);
  border-color:#d7dfda;
}
.button-secondary:hover {
  background:#f3f6f4;
  border-color:#aabcaf;
}
.button-primary {
  background:var(--green);
  color:#fff;
  border-color:var(--green);
}
.button-primary:hover {
  background:var(--green-dark);
  border-color:var(--green-dark);
}
.plan-card>.button {
  width:100%;
  margin-top:auto;
}
.topup-options {
  display:grid;
  grid-template-columns:1.25fr 1fr;
  gap:12px;
  margin-top:14px;
}
.custom-topup,.trial-option {
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px 20px;
}
.custom-topup {
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
}
.custom-topup h2,.trial-option h2 {
  font-size:12px;
}
.custom-topup p,.trial-option p {
  font-size:11px;
  color:var(--muted);
  margin-top:3px;
}
.custom-form {
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
.amount-control {
  display:flex;
  align-items:center;
  gap:8px;
  border:1px solid #d7dfda;
  border-radius:5px;
  padding:0 10px;
  max-width:116px;
  background:#fff;
}
.amount-control:focus-within,.duration-control:focus-within {
  outline:2px solid var(--green);
  outline-offset:2px;
}
.amount-control span {
  color:var(--muted);
  font-size:12px;
}
.amount-control input {
  width:100%;
  height:34px;
  border:0;
  padding:0;
  outline:none;
}
.custom-preview {
  font-variant-numeric:tabular-nums;
  font-size:12px;
  min-width:60px;
}
.custom-form>.button {
  margin-left:auto;
}
.trial-option {
  display:flex;
  align-items:center;
  gap:13px;
  flex-wrap:wrap;
}
.trial-option>div {
  flex:1;
  min-width:160px;
}
.trial-option .text-link {
  margin-left:42px;
}
.small-icon {
  color:var(--green);
  background:var(--green-tint);
  border-radius:5px;
  padding:7px;
}
.usage-section {
  margin-top:38px;
  scroll-margin-top:20px;
}
.usage-layout {
  display:grid;
  grid-template-columns:1.25fr 1fr;
  gap:20px;
}
.usage-rates {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0 22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:4px 20px;
}
.usage-item {
  padding:18px 0;
  display:flex;
  align-items:flex-start;
  gap:10px;
}
.usage-item:nth-child(-n+2) {
  border-bottom:1px solid var(--line);
}
.usage-item>.icon {
  color:var(--muted);
  margin-top:2px;
}
.usage-item h3 {
  font-size:12px;
}
.usage-item p {
  font-size:10px;
  color:var(--muted);
  margin-top:3px;
}
.usage-item .rate {
  font-size:12px;
  font-weight:500;
  color:var(--green);
  margin-top:6px;
}
.usage-item .rate span {
  font-size:10px;
  color:var(--muted);
  font-weight:400;
}
.estimate-panel {
  background:#eff3f0;
  border:1px solid #e0e7e1;
  border-radius:var(--radius);
  padding:18px 20px;
}
.estimate-panel .section-heading {
  margin-bottom:12px;
}
.estimate-panel h3 {
  font-size:12px;
}
.estimate-fields {
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:12px;
}
.estimate-fields>label {
  font-size:10px;
  color:var(--muted);
  display:block;
}
.estimate-fields select {
  display:block;
  width:100%;
  height:34px;
  border:1px solid #d4ddd6;
  padding:0 9px;
  font-size:11px;
  margin-top:4px;
}
.duration-control {
  display:flex;
  align-items:center;
  background:#fff;
  border:1px solid #d4ddd6;
  border-radius:5px;
  margin-top:4px;
  padding:0 9px;
}
.duration-control input {
  width:100%;
  height:32px;
  border:0;
  outline:none;
  font-size:12px;
}
.duration-control span {
  white-space:nowrap;
  font-size:10px;
}
.estimate-result {
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-top:15px;
  color:var(--muted);
  font-size:11px;
}
.estimate-result>div {
  display:flex;
  gap:5px;
  align-items:baseline;
}
.estimate-result strong {
  font-size:23px;
  color:var(--green);
  font-variant-numeric:tabular-nums;
}
.fine-print {
  font-size:10px;
  color:var(--muted);
  line-height:1.8;
}
.estimate-panel .fine-print {
  margin-top:6px;
}
.notes-section {
  margin-top:32px;
}
.notes-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
  margin-top:14px;
  border-top:1px solid var(--line);
  padding-top:19px;
}
.notes-grid article {
  display:grid;
  grid-template-columns:24px 1fr;
  column-gap:9px;
  align-content:start;
}
.note-number {
  color:var(--faint);
  font-size:10px;
  font-family:monospace;
  grid-row:1/3;
  line-height:22px;
}
.notes-grid h3 {
  font-size:12px;
}
.notes-grid p {
  font-size:11px;
  color:var(--muted);
  margin-top:5px;
  line-height:1.8;
}
.site-footer {
  width:calc(100% - 64px);
  max-width:1120px;
  margin:0 auto;
  padding:20px 0 28px;
  border-top:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  gap:20px;
  font-size:10px;
  color:var(--faint);
}
.site-footer>div {
  display:flex;
  gap:18px;
}
.site-footer>div>span:first-child {
  color:var(--muted);
  font-weight:500;
}
.loading-placeholder {
  grid-column:1/-1;
  padding:40px 20px;
  color:var(--muted);
  background:white;
  border:1px solid var(--line);
  border-radius:var(--radius);
  text-align:center;
  font-size:12px;
}
.inline-error {
  color:var(--red)!important;
  font-size:11px!important;
}
.error-panel {
  background:white;
  padding:25px;
  border:1px solid var(--line);
  border-radius:var(--radius);
}
.error-panel h2 {
  margin-bottom:7px;
}
.error-panel p {
  font-size:12px;
  color:var(--muted);
  margin-bottom:15px;
}
.button-row {
  display:flex;
  gap:16px;
  align-items:center;
}
.noscript-note {
  margin:20px;
  text-align:center;
  color:var(--red);
}
.checkout-heading {
  align-items:center;
}
.checkout-steps {
  display:flex;
  gap:16px;
  list-style:none;
  margin:0;
  padding:0;
  font-size:11px;
  color:var(--faint);
}
.checkout-steps li {
  display:flex;
  align-items:center;
  gap:6px;
  white-space:nowrap;
}
.checkout-steps li+li:before {
  content:"";
  width:18px;
  height:1px;
  background:var(--line);
  margin-right:4px;
}
.checkout-steps li>span {
  border:1px solid var(--line);
  width:19px;
  height:19px;
  display:grid;
  place-items:center;
  border-radius:50%;
  font-size:10px;
  line-height:1;
}
.checkout-steps .is-complete {
  color:var(--green);
}
.checkout-steps .is-complete span {
  border-color:#adc3b5;
  background:var(--green-tint);
}
.checkout-steps .is-active {
  color:var(--ink);
  font-weight:500;
}
.checkout-steps .is-active span {
  background:var(--green);
  border-color:var(--green);
  color:white;
}
.checkout-layout {
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:24px;
  align-items:start;
}
.checkout-main {
  display:grid;
  gap:16px;
  min-width:0;
}
.surface-panel {
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--paper);
  padding:20px 24px;
}
.panel-heading {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
}
.panel-heading h2 {
  font-size:13px;
}
.status-tag {
  font-size:10px;
  border:1px solid #e6dfd1;
  color:#866528;
  background:#faf7ef;
  border-radius:4px;
  padding:2px 7px;
  white-space:nowrap;
}
.status-tag.is-paid {
  color:var(--green);
  background:var(--green-tint);
  border-color:#cdded2;
}
.order-product {
  display:flex;
  align-items:center;
  gap:13px;
  padding:21px 0 20px;
  border-bottom:1px solid var(--line);
}
.product-mark {
  padding:12px;
  color:var(--green);
  border:1px solid #dae5dd;
  background:#f3f7f4;
  border-radius:6px;
  flex-shrink:0;
}
.product-mark .icon {
  width:23px;
  height:23px;
}
.order-product .overline {
  font-size:9px;
  letter-spacing:.2px;
  margin-bottom:3px;
}
.order-product h3 {
  font-size:16px;
}
.order-product p {
  font-size:11px;
  margin-top:3px;
}
.order-product>.text-link {
  margin-left:auto;
  font-size:11px;
}
.detail-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:17px 26px;
  margin:20px 0;
}
.detail-grid div {
  min-width:0;
}
.detail-grid dt {
  font-size:10px;
  color:var(--muted);
  margin-bottom:5px;
}
.detail-grid dd {
  margin:0;
  font-size:12px;
  overflow-wrap:anywhere;
}
.detail-grid dd.mono {
  font-size:11px;
}
.included-services {
  border-top:1px solid var(--line);
  padding-top:14px;
  display:flex;
  gap:14px;
  align-items:baseline;
  font-size:10px;
  color:var(--muted);
}
.included-services>span {
  white-space:nowrap;
}
.included-services ul {
  display:flex;
  gap:6px 16px;
  flex-wrap:wrap;
  list-style:none;
  padding:0;
  margin:0;
  color:#53665a;
}
.included-services li:before {
  content:"✓";
  color:var(--green);
  margin-right:5px;
}
.account-details {
  margin:17px 0;
}
.panel-footnote {
  font-size:10px;
  color:var(--muted);
  line-height:1.8;
}
.notice {
  margin-top:15px;
  padding:10px 12px;
  background:var(--green-tint);
  color:var(--green);
  font-size:11px;
  border-radius:4px;
}
.payment-options {
  border:0;
  padding:0;
  margin:17px 0 13px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}
.payment-option {
  display:flex;
  align-items:center;
  gap:10px;
  border:1px solid var(--line);
  border-radius:5px;
  padding:12px;
  cursor:pointer;
  min-width:0;
}
.payment-option:has(input:checked) {
  border-color:#789c87;
  background:#f7faf7;
}
.payment-option input {
  accent-color:var(--green);
  width:14px;
  height:14px;
  margin:0;
  flex-shrink:0;
}
.pay-mark {
  width:26px;
  height:26px;
  border-radius:5px;
  display:grid;
  place-items:center;
  font-size:13px;
  font-weight:600;
  flex-shrink:0;
}
.alipay {
  color:#1677ca;
  background:#eaf4fc;
}
.wechat {
  color:#318349;
  background:#eaf5ec;
}
.payment-option strong {
  font-size:12px;
  display:block;
  font-weight:500;
}
.payment-option small {
  font-size:9px;
  color:var(--muted);
  display:block;
  margin-top:1px;
}
.checkout-notes {
  padding:3px 4px;
}
.checkout-notes h2 {
  font-size:12px;
}
.checkout-notes ul {
  margin:9px 0 0;
  padding-left:16px;
  display:grid;
  gap:6px;
  font-size:11px;
  color:var(--muted);
  line-height:1.8;
}
.checkout-aside {
  position:sticky;
  top:22px;
}
.summary-panel {
  border:1px solid var(--line);
  border-top:3px solid var(--green);
  background:#fff;
  border-radius:var(--radius);
  padding:20px 22px;
}
.summary-lines {
  display:grid;
  gap:12px;
  margin:24px 0;
}
.summary-lines>div {
  display:flex;
  justify-content:space-between;
  gap:12px;
  font-size:11px;
}
.summary-lines dt {
  color:var(--muted);
}
.summary-lines dd {
  margin:0;
  font-variant-numeric:tabular-nums;
  font-weight:500;
}
.total-line {
  border-top:1px solid var(--line);
  padding-top:18px;
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  font-size:12px;
}
.total-line strong {
  display:flex;
  align-items:baseline;
  gap:4px;
  color:var(--green);
  font-size:28px;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.6px;
}
.total-line small {
  font-size:15px;
  font-weight:500;
}
.summary-recipient {
  font-size:10px;
  color:var(--muted);
  margin:7px 0 19px;
  overflow-wrap:anywhere;
}
.summary-recipient span {
  color:#516659;
}
.pay-button {
  width:100%;
  min-height:38px;
}
.refresh-button {
  margin-top:10px;
  width:100%;
  font-size:11px;
}
.summary-panel>.fine-print {
  margin-top:11px;
}
.back-link {
  display:block;
  text-align:center;
  font-size:11px;
  color:var(--muted);
  margin-top:19px;
}
.back-link:hover {
  color:var(--green);
}
.payment-message {
  font-size:11px;
  line-height:1.7;
  color:var(--green);
  margin-top:10px;
  overflow-wrap:anywhere;
}
.payment-message:empty {
  display:none;
}
.payment-message.is-error {
  color:var(--red);
}
.delivery-note {
  display:flex;
  gap:9px;
  margin:17px 12px;
  color:var(--muted);
}
.delivery-note>.icon {
  width:15px;
  height:15px;
  color:var(--green);
  margin-top:2px;
}
.delivery-note strong {
  font-size:11px;
  font-weight:500;
  color:#53665a;
}
.delivery-note p {
  font-size:10px;
  line-height:1.8;
  margin-top:4px;
}
@media(min-width:1400px) {
  .page-shell {
    padding-top:30px;
  }
  .page-heading {
    margin-top:30px;
  }
}
@media(max-width:1050px) {
  .header-inner {
    gap:24px;
  }
  .site-nav {
    gap:20px;
    margin-left:0;
  }
  .plan-card {
    padding:17px;
  }
  .plan-audience {
    min-height:51px;
  }
  .checkout-layout {
    grid-template-columns:minmax(0,1fr) 290px;
    gap:18px;
  }
  .surface-panel {
    padding:18px;
  }
  .checkout-steps {
    gap:9px;
  }
  .checkout-steps li+li:before {
    width:9px;
  }
  .site-footer {
    margin:0 32px;
  }
  .payment-option {
    padding:10px;
    gap:7px;
  }
  .payment-option small {
    font-size:9px;
  }
  .pay-mark {
    width:23px;
    height:23px;
  }
  .topup-options {
    grid-template-columns:1.15fr 1fr;
  }
  .usage-layout {
    grid-template-columns:1.15fr 1fr;
  }
  .usage-rates {
    gap:0 12px;
    padding:4px 14px;
  }
  .usage-item {
    gap:8px;
  }
  .usage-item h3 {
    font-size:11px;
  }
}
@media(max-width:800px) {
  .header-inner {
    padding:0 22px;
    gap:20px;
  }
  .brand {
    font-size:13px;
  }
  .brand small {
    font-size:9px;
  }
  .site-nav {
    gap:17px;
  }
  .site-nav a {
    font-size:11px;
  }
  .account-link {
    font-size:11px;
    max-width:110px;
  }
  .page-shell {
    padding:22px 22px 40px;
  }
  h1 {
    font-size:22px;
  }
  .plan-grid {
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .plan-card {
    padding:20px;
  }
  .plan-audience {
    min-height:18px;
  }
  .topup-options,.usage-layout {
    grid-template-columns:1fr;
  }
  .trial-option .text-link {
    margin-left:0;
  }
  .custom-topup {
    grid-template-columns:1fr 1.3fr;
    align-items:center;
    gap:15px;
  }
  .custom-topup .inline-error {
    grid-column:1/-1;
  }
  .custom-form {
    gap:10px;
  }
  .usage-rates {
    padding:3px 20px;
    gap:0 25px;
  }
  .usage-item h3 {
    font-size:12px;
  }
  .checkout-heading {
    align-items:flex-start;
    flex-direction:column;
    gap:18px;
  }
  .checkout-layout {
    grid-template-columns:minmax(0,1fr) 270px;
    gap:14px;
  }
  .summary-panel {
    padding:17px;
  }
  .payment-options {
    grid-template-columns:1fr;
  }
  .detail-grid {
    grid-template-columns:1fr;
    gap:12px;
  }
  .detail-grid>div {
    display:grid;
    grid-template-columns:88px 1fr;
    gap:10px;
  }
  .detail-grid dt {
    margin:0;
  }
  .included-services {
    flex-direction:column;
    gap:7px;
  }
  .order-product {
    flex-wrap:wrap;
  }
  .order-product>.text-link {
    margin-left:0;
  }
  .order-product>div {
    min-width:0;
    flex:1;
  }
  .notes-grid {
    gap:15px;
  }
  .site-footer {
    margin:0 22px;
  }
}
@media(max-width:580px) {
  .header-inner {
    height:auto;
    min-height:68px;
    padding:16px 18px 0;
    flex-wrap:wrap;
    gap:15px;
  }
  .brand {
    order:0;
  }
  .account-link {
    order:1;
    margin-left:auto;
    max-width:125px;
  }
  .site-nav {
    order:2;
    width:100%;
    height:34px;
    gap:27px;
  }
  .site-nav a {
    font-size:12px;
    padding-bottom:10px;
  }
  .site-nav a.is-current:after {
    bottom:0;
  }
  .page-shell {
    padding:18px 18px 34px;
  }
  .page-heading {
    margin:22px 0 20px;
    gap:12px;
    align-items:flex-start;
    flex-direction:column;
  }
  h1 {
    font-size:21px;
    letter-spacing:-.5px;
  }
  .overline {
    font-size:10px;
  }
  .page-description {
    font-size:12px;
    line-height:1.8;
    margin-top:8px;
  }
  .page-heading>.text-link {
    font-size:11px;
  }
  .account-strip {
    padding:13px 15px;
    gap:15px;
    flex-wrap:wrap;
  }
  .account-identity {
    width:100%;
  }
  .account-balance {
    border:0;
    padding:0;
    gap:5px;
  }
  .account-balance strong {
    font-size:18px;
    margin-left:6px;
  }
  .account-strip>.text-link {
    font-size:11px;
  }
  .section-heading {
    align-items:flex-start;
    gap:12px;
  }
  .section-heading .subtle-label {
    font-size:10px;
    max-width:130px;
    text-align:right;
  }
  .section-heading p:not(.overline) {
    font-size:11px;
    max-width:255px;
  }
  .plans-section {
    margin-top:24px;
  }
  .plan-grid {
    gap:10px;
  }
  .plan-card {
    padding:15px 13px;
  }
  .plan-card h3 {
    font-size:12px;
  }
  .plan-audience {
    min-height:36px;
    font-size:10px;
    margin-bottom:10px;
  }
  .recommend-label {
    padding:1px 4px;
    font-size:9px;
  }
  .plan-price strong {
    font-size:26px;
  }
  .plan-price small {
    font-size:9px;
    margin-left:0;
  }
  .plan-features {
    font-size:10px;
    gap:6px;
    margin-bottom:14px;
  }
  .plan-features li {
    gap:5px;
  }
  .plan-credits {
    margin:13px 0 11px;
    padding-bottom:11px;
  }
  .plan-card>.button {
    font-size:11px;
    padding:8px;
    min-height:36px;
  }
  .plan-price>span {
    font-size:12px;
  }
  .custom-topup {
    display:block;
    padding:16px;
  }
  .custom-form {
    margin-top:12px;
    gap:9px;
  }
  .amount-control {
    max-width:105px;
  }
  .custom-form>.button {
    font-size:11px;
    padding:7px 10px;
  }
  .trial-option {
    padding:16px;
    gap:10px;
  }
  .trial-option>div {
    min-width:140px;
  }
  .trial-option>.text-link {
    margin-left:42px;
  }
  .usage-section {
    margin-top:29px;
  }
  .usage-rates {
    padding:0 15px;
    gap:0 15px;
  }
  .usage-item {
    padding:16px 0;
    gap:7px;
  }
  .usage-item>.icon {
    width:16px;
    height:16px;
  }
  .usage-item h3 {
    font-size:11px;
  }
  .usage-item p {
    font-size:9px;
  }
  .usage-item .rate {
    font-size:11px;
  }
  .estimate-panel {
    padding:16px;
  }
  .notes-grid {
    grid-template-columns:1fr;
    gap:17px;
  }
  .notes-grid p {
    max-width:100%;
    font-size:11px;
  }
  .site-footer {
    margin:0 18px;
    padding:19px 0 22px;
    align-items:flex-start;
    gap:12px;
  }
  .site-footer>div {
    flex-direction:column;
    gap:4px;
  }
  .site-footer>a {
    font-size:10px;
  }
  .checkout-layout {
    grid-template-columns:1fr;
    gap:20px;
  }
  .checkout-heading {
    gap:17px;
  }
  .checkout-main {
    gap:12px;
  }
  .checkout-aside {
    position:static;
  }
  .checkout-steps {
    gap:11px;
    font-size:10px;
  }
  .checkout-steps li+li:before {
    width:14px;
  }
  .surface-panel {
    padding:17px;
  }
  .detail-grid {
    margin:17px 0;
    gap:14px;
  }
  .detail-grid dd {
    font-size:11px;
  }
  .detail-grid dd.mono {
    font-size:10px;
  }
  .order-product {
    gap:11px;
    padding:18px 0;
  }
  .order-product h3 {
    font-size:15px;
  }
  .order-product .text-link {
    font-size:10px;
    align-self:flex-start;
  }
  .order-product .overline {
    font-size:8px;
  }
  .product-mark {
    padding:9px;
  }
  .order-product p {
    font-size:10px;
  }
  .summary-panel {
    padding:20px;
  }
  .summary-lines {
    margin:20px 0;
  }
  .total-line strong {
    font-size:27px;
  }
  .payment-options {
    grid-template-columns:1fr 1fr;
    gap:9px;
  }
  .payment-option {
    flex-wrap:wrap;
    gap:7px;
    padding:11px 9px;
  }
  .payment-option>span:last-child {
    flex-basis:100%;
    padding-left:21px;
  }
  .payment-option strong {
    font-size:11px;
  }
  .payment-option small {
    font-size:9px;
  }
  .pay-button {
    min-height:40px;
  }
  .button {
    min-height:36px;
  }
}
@media(prefers-reduced-motion:reduce) {
  *,*:before,*:after {
    scroll-behavior:auto!important;
    transition:none!important;
  }
}

.payment-result-panel {
  max-width: 600px;
  margin: 48px auto 80px;
  padding: 28px;
}
.payment-result-panel h1 { margin-bottom: 14px; }
.payment-result-panel p { color: var(--muted); font-size: 12px; margin: 10px 0; }
.payment-result-panel .button-row { margin-top: 22px; flex-wrap: wrap; }

@media (max-width: 1050px) {
  .site-footer { width:auto; }
}

/* Order history is a standalone page, with compact records and pagination. */
.history-account {
  color: var(--muted);
  font-size: 11px;
  margin-top: 5px;
  overflow-wrap: anywhere;
}
.history-panel .panel-heading { margin-bottom: 18px; }
.history-notice { padding: 34px 12px; text-align: center; color: var(--muted); }
.history-notice h2, .history-notice h3 { color: var(--ink); }
.history-notice p { margin: 8px 0 16px; font-size: 12px; }
.history-list { border-top: 1px solid var(--line); }
.history-list:empty { border: 0; }
.history-order {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 100px 100px 66px 126px;
  align-items: center;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.history-order .status-tag { justify-self: start; }
.history-order .text-link { justify-self: end; font-size: 11px; }
.history-order .text-link .icon { width: 14px; height: 14px; }
.history-product h3 { font-size: 12px; margin-bottom: 4px; }
.history-product .mono { display: block; font-size: 11px; }
.history-product small { display: block; font-size: 10px; color: var(--muted); margin-top: 3px; }
.history-value span { display: block; font-size: 10px; color: var(--muted); }
.history-value strong { font-size: 12px; font-weight: 500; font-variant-numeric: tabular-nums; }
.history-pagination { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 18px; }
.history-pagination > div { display: flex; gap: 9px; }
.history-pagination button { font-size: 11px; min-height: 32px; }
.history-pagination button:disabled { cursor: default; }
@media (max-width: 900px) {
  .history-order { grid-template-columns: minmax(0, 1fr) 76px 80px 60px; gap: 15px; }
  .history-order .text-link { grid-column: 1 / -1; justify-self: end; }
}
@media (max-width: 720px) {
  .header-inner { height: auto; min-height: 68px; padding: 16px 18px 0; flex-wrap: wrap; gap: 15px; }
  .brand { order: 0; }
  .account-link { order: 1; margin-left: auto; max-width: 125px; }
  .site-nav { order: 2; width: 100%; height: 34px; gap: 22px; }
  .site-nav a { font-size: 11px; padding-bottom: 10px; }
}
@media (max-width: 580px) {
  .history-order { grid-template-columns: 1fr 1fr; gap: 13px; padding: 17px 0; }
  .history-product { grid-column: 1 / -1; }
  .history-order .text-link { grid-column: 2; }
  .history-pagination { flex-wrap: wrap; }
  .history-pagination > div { margin-left: auto; }
}