:root {
  --ink: #161a1f;
  --muted: #5f6673;
  --line: #dfe4ea;
  --paper: #ffffff;
  --soft: #f5f7fb;
  --blue: #2563eb;
  --blue-deep: #1746ad;
  --google-blue: #1a73e8;
  --green: #16854a;
  --red: #e0413d;
  --yellow: #f2b705;
  --shadow: 0 18px 60px rgba(23, 33, 54, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Google Sans", "Product Sans", "Avenir Next", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--soft);
  max-width: 100%;
  overflow-x: hidden;
}

h1,
h2,
h3,
p,
a,
button,
span,
strong,
summary,
li {
  overflow-wrap: anywhere;
}

.site-header,
.hero-inner,
.section,
.plan-layout,
.feature-list,
.benefit-grid,
.reviews-grid,
.review-rows,
.review-carousel,
.assurance-grid,
.prep-layout,
.submit-panel,
.billing-toggle,
.feature-item,
.plan-card,
.benefit-card,
.review-card,
.assurance-grid article {
  min-width: 0;
}

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

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

.site-header {
  align-items: center;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(223, 228, 234, 0.8);
  display: flex;
  gap: 28px;
  height: 68px;
  justify-content: space-between;
  left: 0;
  padding: 0 36px;
  position: sticky;
  right: 0;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
}

.brand {
  align-items: center;
  display: inline-flex;
  font-weight: 800;
  gap: 10px;
  min-width: 0;
}

.brand-mark {
  align-items: center;
  background: conic-gradient(from 120deg, #4285f4, #34a853, #fbbc04, #ea4335, #4285f4);
  border-radius: 6px;
  color: white;
  display: inline-flex;
  font-size: 13px;
  height: 34px;
  justify-content: center;
  width: 34px;
}

.nav-links {
  display: flex;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

.header-cta {
background: var(--ink);
border-radius: 6px;
color: white;
font-size: 14px;
font-weight: 800;
padding: 12px 18px;
}

.header-actions {
align-items: center;
display: flex;
gap: 12px;
}

.header-orders {
border: 1px solid var(--line);
border-radius: 6px;
color: var(--ink);
font-size: 14px;
font-weight: 700;
padding: 11px 16px;
white-space: nowrap;
}

.header-orders:hover {
border-color: var(--google-blue);
color: var(--google-blue);
}

.hero {
  min-height: 510px;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.99) 0%, rgba(255, 255, 255, 0.96) 48%, rgba(255, 255, 255, 0.68) 100%),
    url("./assets/image3.png") center right / cover;
}

.hero::after {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0) 72%, var(--soft) 100%),
    radial-gradient(circle at 74% 28%, rgba(66, 133, 244, 0.2), rgba(66, 133, 244, 0) 34%);
  content: "";
  inset: 0;
  position: absolute;
}

.hero-inner {
  margin: 0 auto;
  max-width: 1120px;
  min-height: 510px;
  padding: 58px 28px 36px;
  position: relative;
  z-index: 2;
}

.eyebrow {
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  margin: 0 0 14px;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--google-blue);
}

.hero h1 {
  color: var(--ink);
  font-size: clamp(40px, 5.8vw, 66px);
  letter-spacing: 0;
  line-height: 1.02;
  margin: 0;
  max-width: 820px;
}

.hero h1 span {
  display: block;
}

.title-main {
  white-space: nowrap;
}

.title-price {
  color: var(--google-blue);
  display: block;
}

.hero-copy {
  color: #3f4652;
  font-size: 18px;
  line-height: 1.5;
  margin: 14px 0 0;
  max-width: 740px;
}

.hero-tags {
  align-items: center;
  background: linear-gradient(90deg, rgba(232, 240, 254, 0.76), rgba(241, 248, 244, 0.66), rgba(254, 247, 224, 0.58));
  border-radius: 999px;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 24px;
  margin-top: 18px;
  max-width: 820px;
  padding: 10px 16px;
  width: fit-content;
}

.hero-tags span {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 0;
  color: #303742;
  display: inline-grid;
  font-size: 14px;
  gap: 1px 9px;
  grid-template-columns: 12px minmax(0, 1fr);
  line-height: 1.25;
  min-height: 38px;
  min-width: 0;
  padding: 0;
}

.hero-tags span::before {
  background: var(--google-blue);
  border: 0;
  border-radius: 50%;
  content: "";
  flex: 0 0 auto;
  grid-row: 1 / span 2;
  height: 9px;
  margin-top: 5px;
  width: 9px;
}

.hero-tags .tag-green::before {
  background: var(--green);
}

.hero-tags .tag-yellow::before {
  background: #d79b00;
}

.hero-tags strong {
  color: var(--google-blue);
  display: block;
  font-size: 17px;
  font-weight: 650;
}

.hero-tags .tag-green strong {
  color: var(--green);
}

.hero-tags .tag-yellow strong {
  color: #a36f00;
}

.hero-tags em {
  color: #4d5563;
  display: block;
  font-style: normal;
  font-weight: 500;
}

.official-note {
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  display: inline-flex;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  margin-top: 16px;
  max-width: 720px;
  padding: 10px 14px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 20px;
}

.primary-button,
.secondary-button,
.link-button,
.tertiary-button {
  align-items: center;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-weight: 900;
  justify-content: center;
  min-height: 50px;
  padding: 14px 22px;
}

.primary-button {
  background: var(--google-blue);
  color: white;
  box-shadow: 0 14px 30px rgba(26, 115, 232, 0.26);
}

.primary-button:hover {
  background: var(--blue-deep);
}

.secondary-button {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid #c7d0dc;
  color: var(--ink);
}

.secondary-button.light {
  background: white;
  border: 1px solid #c7d0dc;
  color: var(--ink);
  box-shadow: none;
}

.link-button {
  background: transparent;
  color: var(--blue);
  padding: 10px 0;
  min-height: auto;
}

.plan-notice-link {
  color: var(--google-blue);
  display: inline-flex;
  font-size: 15px;
  font-weight: 500;
  justify-content: center;
  margin: 12px 0 2px;
}

.tertiary-button {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid #c7d8f4;
  color: var(--google-blue);
}

.full {
  width: 100%;
}

.payment-note {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  margin: 10px 0 0;
  max-width: 760px;
}

.section {
  margin: 0 auto;
  max-width: 1180px;
  padding: 64px 28px;
}

.section-heading {
  margin: 0 auto 26px;
  max-width: 760px;
  text-align: center;
}

.section-heading h2,
.prep-layout h2,
.submit-panel h2,
.submit-hero h1 {
  font-size: clamp(30px, 5vw, 52px);
  letter-spacing: 0;
  line-height: 1.12;
  margin: 0;
}

.section-heading p,
.prep-copy,
.submit-panel p,
.submit-hero p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.62;
}

.plan-band {
  margin-top: -34px;
  position: relative;
  z-index: 5;
}

.billing-toggle {
  align-items: center;
  background: white;
  border: 1px solid #cfd8e3;
  border-radius: 8px;
  box-shadow: 0 8px 28px rgba(23, 33, 54, 0.08);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0 auto 34px;
  max-width: 460px;
  overflow: hidden;
  text-align: center;
  width: 100%;
}

.billing-toggle span,
.billing-toggle strong {
  min-height: 58px;
  align-items: center;
  display: flex;
  justify-content: center;
}

.billing-toggle span {
  color: #3f4652;
  font-weight: 800;
}

.billing-toggle strong {
  background: #cfe9fb;
  color: var(--ink);
  flex-direction: column;
  font-weight: 900;
}

.billing-toggle small {
  color: var(--green);
  font-size: 13px;
  margin-top: 2px;
}

.plan-layout {
  align-items: stretch;
  display: grid;
  gap: 18px;
  grid-template-columns: 380px 1fr;
}

.plan-card,
.review-card,
.benefit-card,
.assurance-grid article,
.submit-panel,
.submit-card,
.prep-visual {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.plan-card {
  border-top: 4px solid var(--google-blue);
  padding: 28px;
  text-align: center;
}

.plan-top p {
  color: var(--muted);
  font-size: 22px;
  margin: 0;
}

.plan-top strong {
  display: block;
  font-size: 62px;
  letter-spacing: 0;
  line-height: 1.05;
  margin: 6px 0 18px;
}

.price-row {
  align-items: baseline;
  display: flex;
  justify-content: center;
  margin-bottom: 8px;
}

.price {
  font-size: 48px;
  font-weight: 900;
}

.period {
  color: var(--muted);
  font-weight: 800;
  margin-left: 4px;
}

.save-line {
  color: var(--green);
  font-weight: 800;
  margin: 0 0 18px;
}

.gemini-chip {
  align-items: center;
  background: #f6f8fb;
  border-radius: 6px;
  color: #3f4652;
  display: inline-flex;
  font-weight: 800;
  gap: 10px;
  margin-bottom: 16px;
  padding: 10px 14px;
}

.sparkle {
  background:
    linear-gradient(45deg, #4285f4 0 24%, transparent 24% 76%, #ea4335 76%),
    linear-gradient(-45deg, #34a853 0 24%, transparent 24% 76%, #fbbc04 76%);
  display: inline-block;
  height: 20px;
  transform: rotate(45deg);
  width: 20px;
}

.feature-list {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 0;
  overflow: hidden;
}

.feature-item {
  align-items: flex-start;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 12px;
  padding: 16px 20px;
}

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

.check {
  color: var(--blue);
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
}

.feature-item p {
  font-size: 16px;
  line-height: 1.45;
  margin: 0;
}

.benefit-grid,
.reviews-grid,
.assurance-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, 1fr);
}

.benefit-card,
.review-card,
.assurance-grid article {
  box-shadow: none;
  padding: 18px;
}

.benefit-card {
  align-content: start;
  display: grid;
  gap: 10px;
  grid-template-columns: auto minmax(0, 1fr);
}

.benefit-card span {
  color: var(--muted);
  display: inline-block;
  font-weight: 900;
  line-height: 1.25;
  margin: 3px 0 0;
}

.benefit-card h3,
.assurance-grid h3 {
  font-size: 20px;
  margin: 0;
}

.benefit-card p {
  grid-column: 1 / -1;
  margin-top: 2px;
}

.benefit-card p,
.review-card p,
.assurance-grid p,
.faq-list p,
.submit-card li {
  color: var(--muted);
  line-height: 1.2;
}

.accent-blue {
  border-top: 5px solid var(--blue);
}

.accent-red {
  border-top: 5px solid var(--red);
}

.accent-green {
  border-top: 5px solid var(--green);
}

.accent-yellow {
  border-top: 5px solid var(--yellow);
}

.reviews-band {
  background: #eef4ff;
  max-width: none;
  padding-bottom: 42px;
  padding-top: 46px;
}

.reviews-band .section-heading {
  margin-bottom: 18px;
}

.reviews-band .section-heading h2 {
  font-size: clamp(30px, 4vw, 44px);
}

.reviews-band .section-heading p {
  font-size: 15px;
  line-height: 1.55;
}

.reviews-band .section-heading,
.reviews-grid,
.review-rows,
.review-carousel {
  max-width: 1180px;
}

.reviews-grid,
.review-rows,
.review-carousel {
  margin: 0 auto;
}

.review-rows {
  display: grid;
  gap: 10px;
}

.review-carousel {
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.review-track {
  animation: review-scroll 58s linear infinite;
  display: flex;
  gap: 12px;
  width: max-content;
}

.row-two .review-track {
  animation-duration: 64s;
}

.review-track.reverse {
  animation-name: review-scroll-reverse;
}

.review-carousel:hover .review-track {
  animation-play-state: paused;
}

@keyframes review-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(calc(-50% - 6px));
  }
}

@keyframes review-scroll-reverse {
  from {
    transform: translateX(calc(-50% - 6px));
  }

  to {
    transform: translateX(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .review-track {
    animation: none;
  }

  .review-carousel {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
  }
}

.buyer-card {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 34px rgba(23, 33, 54, 0.08);
  display: grid;
  flex: 0 0 330px;
  gap: 10px;
  min-height: 148px;
  padding: 16px;
}

.buyer-head {
  align-items: center;
  display: grid;
  gap: 12px;
  grid-template-columns: 46px minmax(0, 1fr) auto;
}

.buyer-head strong,
.buyer-head small {
  display: block;
}

.buyer-head small {
  color: var(--muted);
  font-weight: 400;
  line-height: 1.45;
  margin-top: 3px;
}

.buyer-card p {
  color: #2f3540;
  font-size: 15px;
  line-height: 1.5;
  margin: 0;
}

.avatar-photo {
  border: 2px solid white;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(23, 33, 54, 0.18);
  display: block;
  height: 46px;
  object-fit: cover;
  width: 46px;
}

.buyer-badge {
  background: #e9f4ec;
  border-radius: 999px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  padding: 7px 10px;
  white-space: nowrap;
}

.review-meta {
  color: var(--ink) !important;
  font-weight: 900;
  margin-top: 0;
}

.assurance-section {
  padding-top: 72px;
}

.prep-band {
  max-width: none;
  background: linear-gradient(180deg, #f7f9fc, #ffffff);
}

.prep-layout {
  margin: 0 auto;
  max-width: 1180px;
}

.prep-content {
  text-align: center;
}

.prep-content .prep-copy {
  margin-left: auto;
  margin-right: auto;
  max-width: 720px;
}

.prep-list {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 22px;
}

.prep-step {
  background: white;
  border: 1px solid var(--line);
  border-top: 4px solid var(--blue);
  border-radius: 8px;
  box-shadow: 0 10px 34px rgba(23, 33, 54, 0.08);
  display: grid;
  gap: 8px;
  padding: 18px;
  text-align: left;
}

.prep-step strong,
.prep-step span {
  display: block;
}

.prep-step span {
  color: var(--google-blue);
  font-size: 14px;
  font-weight: 650;
}

.prep-step strong {
  color: var(--ink);
  font-size: 18px;
  font-weight: 650;
}

.prep-step p {
  color: var(--muted);
  line-height: 1.45;
  margin: 0;
}

.inline-help {
  background: transparent;
  border: 0;
  color: var(--blue);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 900;
  margin-top: 10px;
  padding: 0;
}

.prep-visual {
  margin: 0;
  overflow: hidden;
}

.prep-visual img {
  display: block;
  height: 320px;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

.prep-visual figcaption {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  padding: 14px 16px 16px;
}

.submit-panel {
  align-items: center;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  padding: 34px;
}

.faq-list {
  display: grid;
  gap: 10px;
  margin: 0 auto;
  max-width: 860px;
}

details {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 15px 18px;
}

summary {
  cursor: pointer;
  font-weight: 500;
}

.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
  padding: 34px 28px 96px;
  text-align: center;
}

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

.mobile-buybar {
  background: rgba(255, 255, 255, 0.94);
  border-top: 1px solid var(--line);
  bottom: 0;
  display: none;
  gap: 10px;
  left: 0;
  padding: 10px;
  position: fixed;
  right: 0;
  z-index: 30;
}

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

.backup-modal[hidden] {
  display: none;
}

.qr-backdrop {
  background: rgba(9, 12, 18, 0.58);
  inset: 0;
  position: fixed;
  z-index: 40;
}

.qr-dialog {
  background: white;
  border-radius: 8px;
  box-shadow: var(--shadow);
  left: 50%;
  max-height: calc(100vh - 32px);
  max-width: 760px;
  overflow-y: auto;
  padding: 28px;
  position: fixed;
  text-align: left;
  top: 50%;
  transform: translate(-50%, -50%);
  width: calc(100% - 32px);
  z-index: 41;
}

.backup-dialog {
  background: white;
  border-radius: 8px;
  box-shadow: var(--shadow);
  left: 50%;
  max-width: 520px;
  padding: 32px;
  position: fixed;
  top: 50%;
  transform: translate(-50%, -50%);
  width: calc(100% - 32px);
  z-index: 41;
}

.qr-close {
  background: var(--soft);
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  font-size: 24px;
  height: 38px;
  position: absolute;
  right: 14px;
  top: 14px;
  width: 38px;
}

.qr-dialog h2 {
  margin: 18px 0 8px;
}

.qr-dialog p {
  color: var(--muted);
}

.checkout-intro {
  line-height: 1.65;
  margin: 0 42px 18px 0;
}

.checkout-progress {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 18px 0 26px;
  position: relative;
}

.checkout-step {
  align-items: center;
  background: transparent;
  border: 0;
  display: grid;
  gap: 8px;
  justify-items: center;
  min-height: 62px;
  padding: 0;
  position: relative;
  text-align: center;
  z-index: 1;
}

.checkout-step.active {
  background: transparent;
  border-color: transparent;
}

.checkout-step.complete {
  background: transparent;
  border-color: transparent;
}

.checkout-step.locked {
  opacity: 0.56;
}

.checkout-step span {
  align-items: center;
  background: white;
  border: 2px solid #d6deea;
  border-radius: 50%;
  color: #7b8491;
  display: inline-flex;
  font-size: 13px;
  flex: 0 0 auto;
  height: 30px;
  justify-content: center;
  width: 30px;
  z-index: 2;
}

.checkout-step.active span {
  border-color: var(--google-blue);
  box-shadow: 0 0 0 5px rgba(26, 115, 232, 0.1);
  color: var(--google-blue);
}

.checkout-step.complete span {
  background: var(--green);
  border-color: var(--green);
  color: white;
}

.checkout-step p {
  color: #7b8491;
  font-size: 13px;
  line-height: 1.35;
  margin: 0;
  max-width: 150px;
}

.checkout-step.active p {
  color: var(--ink);
  font-weight: 500;
}

.checkout-step.complete p {
  color: var(--green);
}

.checkout-step:not(:last-child)::after {
  background: #dce3ec;
  content: "";
  height: 2px;
  left: calc(50% + 15px);
  position: absolute;
  right: calc(-50% + 15px);
  top: 15px;
  z-index: -1;
}

.checkout-step.complete:not(:last-child)::after {
  background: var(--green);
}

.checkout-panels {
  display: grid;
}

.checkout-panel {
  background: transparent;
  border: 0;
  border-radius: 0;
  display: grid;
  gap: 16px;
  padding: 0;
}

.checkout-panel[hidden] {
  display: none;
}

.modal-step-title {
  color: var(--ink) !important;
  font-size: 15px;
  font-weight: 500;
  margin: 0 0 10px;
}

.purchase-notice-line {
  color: #303742 !important;
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

.purchase-notice-details {
  background: #f4f8ff;
  border-left: 4px solid var(--google-blue);
  border-radius: 8px;
  padding: 14px 16px;
}

.purchase-notice-heading {
  color: var(--ink) !important;
  font-size: 15px;
  font-weight: 500;
  margin: 0 0 8px;
}

.purchase-notice-details summary {
  color: var(--google-blue);
  cursor: pointer;
  font-size: 14px;
  font-weight: 400;
}

.modal-requirements {
  color: #3f4652;
  display: block;
  line-height: 1.55;
  list-style: disc;
  margin: 0;
  max-width: 100%;
  overflow-wrap: normal;
  padding-left: 22px;
  word-break: normal;
}

.modal-requirements li {
  display: list-item;
  font-size: 14px;
  min-width: 0;
  overflow-wrap: normal;
  word-break: normal;
}

.modal-requirements li + li {
  margin-top: 8px;
}

.modal-requirements li::before {
  content: "";
  display: none;
}

.modal-requirements strong {
  display: inline;
  overflow-wrap: normal;
  white-space: normal;
}

.modal-checkbox {
  align-items: flex-start;
  background: transparent;
  border: 0;
  border-radius: 0;
  color: #303742;
  cursor: pointer;
  display: grid;
  gap: 10px;
  grid-template-columns: 18px minmax(0, 1fr);
  line-height: 1.55;
  padding: 0;
}

.modal-checkbox input {
  accent-color: var(--google-blue);
  height: 17px;
  margin: 3px 0 0;
  width: 17px;
}

.payment-body {
  align-items: center;
  display: grid;
  gap: 18px;
  grid-template-columns: 220px minmax(0, 1fr);
}

.payment-copy {
  display: grid;
  gap: 14px;
}

.payment-copy p,
.submit-step-copy {
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

.checkout-form {
  display: grid;
  gap: 12px;
}

.checkout-fields {
  display: grid;
  gap: 12px;
}

.checkout-fields[hidden] {
  display: none;
}

.checkout-form label,
.checkout-form .form-field {
  display: grid;
  gap: 7px;
}

.checkout-form label span,
.checkout-form .field-label {
  color: #303742;
  font-size: 13px;
  font-weight: 500;
}

.google-account-block {
  background: #eef4ff;
  border: 1px solid #cfe0fb;
  border-radius: 8px;
  display: grid;
  gap: 12px;
  padding: 14px;
}

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

.backup-code-row > span {
  align-items: center;
  display: flex !important;
  gap: 12px;
  justify-content: space-between;
}

.backup-code-row .inline-help {
  background: transparent;
  border: 0;
  color: var(--google-blue);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 400;
  padding: 0;
  text-align: right;
}

.backup-code-row a.inline-help,
.prep-list a.inline-help {
  display: inline-flex;
}

.checkout-form input {
  background: white;
  border: 1px solid #d7e0ec;
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
  min-height: 46px;
  outline: none;
  padding: 11px 12px;
  width: 100%;
}

.checkout-form input:focus {
  border-color: var(--google-blue);
  box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.12);
}

.password-input-wrap {
  display: block;
  position: relative;
}

.password-input-wrap input {
  min-width: 0;
  padding-right: 50px;
  position: relative;
  z-index: 1;
}

.password-toggle {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 8px;
  color: #5f6673;
  cursor: pointer;
  display: inline-flex;
  height: 38px;
  justify-content: center;
  padding: 0;
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  z-index: 3;
}

.password-toggle:hover {
  background: #eef4ff;
  color: var(--google-blue);
}

.password-input-wrap:focus-within .password-toggle {
  color: var(--google-blue);
}

.password-toggle svg {
  fill: none;
  height: 19px;
  pointer-events: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  width: 19px;
}

.password-toggle svg * {
  pointer-events: none;
}

.password-toggle .icon-eye-off,
.password-toggle.is-visible .icon-eye {
  display: none;
}

.password-toggle.is-visible .icon-eye-off {
  display: block;
}

.checkout-wait-message {
  align-items: center;
  background: linear-gradient(180deg, #f4fbf6, #ffffff);
  border: 0;
  border-radius: 0;
  display: grid;
  gap: 10px;
  justify-items: center;
  min-height: 260px;
  padding: 28px 18px;
  text-align: center;
}

.checkout-wait-message[hidden] {
  display: none;
}

.checkout-wait-message p {
  color: #2f5f3d;
  font-size: 15px;
  line-height: 1.65;
  margin: 0;
}

.checkout-wait-message .wait-title {
  color: var(--green);
  font-size: 24px;
  font-weight: 500;
}

.success-mark {
  align-items: center;
  background: var(--green);
  border-radius: 50%;
  color: white;
  display: inline-flex;
  font-size: 30px;
  height: 68px;
  justify-content: center;
  width: 68px;
}

.primary-button:disabled,
.secondary-button:disabled,
.tertiary-button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.is-disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.backup-dialog h2 {
  font-size: 26px;
  letter-spacing: 0;
  line-height: 1.16;
  margin: 18px 42px 18px 0;
}

.backup-guide-grid {
  display: grid;
  gap: 16px;
}

.backup-guide-grid article {
  display: grid;
  gap: 8px;
}

.backup-guide-grid article > span {
  align-items: center;
  background: #eef4ff;
  border-radius: 50%;
  color: var(--google-blue);
  display: inline-flex;
  font-size: 13px;
  height: 28px;
  justify-content: center;
  width: 28px;
}

.backup-guide-grid h3 {
  font-size: 17px;
  font-weight: 500;
  margin: 0;
}

.backup-guide-grid p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

.backup-guide-grid img {
  border: 1px solid var(--line);
  border-radius: 8px;
  display: block;
  max-height: 190px;
  object-fit: cover;
  object-position: left top;
  width: 100%;
}

.backup-guide-grid a {
  color: var(--google-blue);
  font-size: 14px;
}

.guide-page {
  background: #f5f7fb;
}

.guide-main {
  margin: 0 auto;
  max-width: 1120px;
  padding: 30px 28px 56px;
}

.guide-hero {
  margin-bottom: 20px;
}

.guide-hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  letter-spacing: 0;
  line-height: 1.1;
  margin: 0;
}

.guide-hero p:not(.eyebrow) {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
  margin: 12px 0 0;
  max-width: 820px;
}

.guide-steps {
  display: grid;
  gap: 14px;
}

.notice-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 16px;
}

.notice-grid article {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(23, 33, 54, 0.05);
  padding: 16px;
}

.notice-grid h2 {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.25;
  margin: 0 0 12px;
}

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

.notice-card-head h2 {
  margin: 0;
}

.notice-card-head a {
  color: var(--google-blue);
  flex: 0 0 auto;
  font-size: 14px;
  line-height: 1.35;
  text-align: right;
}

.notice-grid ul {
  color: #3f4652;
  display: grid;
  gap: 7px;
  line-height: 1.5;
  margin: 0;
  padding-left: 20px;
}

.notice-grid li {
  font-size: 14px;
}

.guide-step {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(23, 33, 54, 0.06);
  display: grid;
  gap: 14px;
  padding: 16px;
}

.guide-step-copy {
  display: grid;
  gap: 10px;
}

.task-head {
  align-items: center;
  display: grid;
  gap: 14px;
  grid-template-columns: auto minmax(0, 1fr) auto;
}

.guide-step-copy > span {
  align-items: center;
  background: #eef4ff;
  border-radius: 50%;
  color: var(--google-blue);
  display: inline-flex;
  height: 30px;
  justify-content: center;
  width: 30px;
}

.guide-step h2 {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.18;
  margin: 0;
}

.guide-step p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  margin: 0;
}

.guide-step a {
  color: var(--google-blue);
  font-size: 14px;
  justify-self: start;
  white-space: nowrap;
}

.guide-step img {
  background: #f8fafc;
  border: 0;
  border-radius: 8px;
  display: block;
  height: 190px;
  object-fit: contain;
  object-position: center;
  width: 100%;
}

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

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

.task-method {
  background: #f8fafc;
  border-radius: 8px;
  display: grid;
  gap: 8px;
  padding: 10px;
}

.task-method p {
  color: #3f4652;
  font-size: 13px;
  line-height: 1.45;
  min-height: 38px;
}

.task-method p span {
  color: var(--google-blue);
  display: inline-block;
  font-size: 12px;
  margin-right: 6px;
}

.guide-list {
  color: var(--muted);
  line-height: 1.75;
  margin: 0 0 22px;
  padding-left: 22px;
}

.qr-box {
  background: var(--soft);
  border: 1px dashed #b7c1d0;
  border-radius: 8px;
  margin: 0 auto;
  padding: 20px;
  width: 230px;
}

.qr-box img {
  display: block;
  width: 100%;
}

.modal-actions {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.bottom-cta {
  align-items: center;
  background:
    linear-gradient(135deg, rgba(232, 240, 254, 0.96), rgba(241, 248, 244, 0.92) 54%, rgba(254, 247, 224, 0.78)),
    white;
  border: 1px solid #c9d8f2;
  border-radius: 8px;
  box-shadow: 0 22px 70px rgba(26, 115, 232, 0.14);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin-bottom: 42px;
  overflow: hidden;
  position: relative;
}

.bottom-cta::after {
  background: rgba(255, 255, 255, 0.52);
  content: "";
  height: 180px;
  position: absolute;
  right: -72px;
  top: -72px;
  transform: rotate(16deg);
  width: 260px;
}

.bottom-cta > * {
  position: relative;
  z-index: 1;
}

.bottom-cta h2 {
  font-size: clamp(32px, 5vw, 52px);
  letter-spacing: 0;
  line-height: 1.12;
  margin: 0;
  max-width: 740px;
}

.bottom-cta p:not(.eyebrow) {
  color: #354154;
  font-size: 17px;
  line-height: 1.7;
  margin: 14px 0 0;
  max-width: 760px;
}

.bottom-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 18px;
}

.bottom-proof span {
  align-items: center;
  color: #2f3a4b;
  display: inline-flex;
  font-size: 14px;
  font-weight: 500;
  gap: 8px;
}

.bottom-proof span::before {
  background: var(--green);
  border-radius: 50%;
  content: "";
  height: 7px;
  width: 7px;
}

.bottom-action {
  align-items: stretch;
  display: grid;
  gap: 12px;
  justify-items: center;
  min-width: 190px;
}

.bottom-action strong {
  color: var(--google-blue);
  font-size: 24px;
  font-weight: 650;
  white-space: nowrap;
}

.submit-page {
  background: #f1f5fb;
}

.submit-main {
  margin: 0 auto;
  max-width: 860px;
  padding: 44px 28px 72px;
}

.submit-hero {
  margin: 0 auto 24px;
  max-width: 760px;
  text-align: center;
}

.submit-hero h1 {
  font-size: clamp(34px, 5vw, 50px);
  letter-spacing: 0;
  line-height: 1.02;
  margin: 0;
}

.submit-hero p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  margin: 14px auto 0;
  max-width: 720px;
}

.submit-card {
  box-shadow: 0 14px 38px rgba(23, 33, 54, 0.08);
  margin-top: 18px;
  padding: 28px;
}

.submit-card h2 {
  font-size: 28px;
  letter-spacing: 0;
  line-height: 1.15;
  margin: 0 0 24px;
}

.order-form {
  display: grid;
  gap: 20px;
}

.form-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-stack {
  display: grid;
  gap: 16px;
}

.order-form label,
.form-grid label {
  color: var(--ink);
  display: grid;
  font-weight: 650;
  gap: 8px;
}

.order-form label > span,
.form-grid label > span {
  font-size: 14px;
}

.order-form input[type="email"],
.order-form input[type="text"],
.order-form textarea {
  appearance: none;
  background: #fbfcfe;
  border: 1px solid #cfd8e3;
  border-radius: 8px;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  outline: 0;
  padding: 13px 14px;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
  width: 100%;
}

.order-form input[type="email"],
.order-form input[type="text"] {
  min-height: 48px;
}

.order-form textarea {
  line-height: 1.6;
  min-height: 116px;
  resize: vertical;
}

.order-form input:focus,
.order-form textarea:focus {
  background: white;
  border-color: var(--google-blue);
  box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.12);
}

.order-form input[readonly] {
  background: #eef4ff;
  border-color: #c6d7f5;
  color: #2450a6;
  cursor: default;
  font-weight: 500;
}

.readonly-help {
  align-items: center;
  background: #eef4ff;
  border: 1px solid #c6d7f5;
  border-radius: 8px;
  color: #2450a6;
  display: flex;
  flex-wrap: wrap;
  font-size: 14px;
  font-weight: 500;
  gap: 10px;
  justify-content: space-between;
  line-height: 1.5;
  min-height: 48px;
  padding: 11px 13px;
}

.compact-help {
  background: #f7f9fc;
  border-color: var(--line);
  color: #3d4654;
}

.readonly-help .inline-help {
  background: white;
  border: 1px solid #b7caf0;
  border-radius: 6px;
  display: inline-flex;
  font-weight: 650;
  margin: 0;
  padding: 8px 10px;
}

.full-field {
  grid-column: 1 / -1;
}

.order-form fieldset {
  background: #f7f9fc;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 18px;
}

.order-form legend {
  color: var(--ink);
  font-size: 17px;
  font-weight: 700;
  padding: 0 8px;
}

.checkbox-row {
  align-items: flex-start;
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid !important;
  gap: 12px !important;
  grid-template-columns: 18px minmax(0, 1fr);
  padding: 14px;
}

.checkbox-row input {
  accent-color: var(--google-blue);
  height: 17px;
  margin: 2px 0 0;
  width: 17px;
}

.checkbox-row span {
  color: #303742;
  font-size: 14px !important;
  font-weight: 500;
  line-height: 1.55;
}

.checkbox-row strong {
  color: var(--ink);
  font-weight: 600;
}

.notice-copy {
  display: grid;
  gap: 6px;
}

.checkbox-row .inline-help {
  display: inline;
  font-size: 15px;
  margin: 0;
}

.plain-list {
  margin: 0 0 20px;
  padding-left: 20px;
}

.warning-text {
  background: #fff7e0;
  border-left: 4px solid var(--yellow);
  border-radius: 8px;
  color: #6d5200;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.7;
  margin: 0;
  padding: 14px 16px;
}

.form-success {
  background: #e9f4ec;
  border: 1px solid #b8dfc4;
  border-radius: 8px;
  color: var(--green);
  font-weight: 900;
  line-height: 1.6;
  padding: 14px 16px;
  text-align: center;
}

.muted-card {
  background: #ffffff;
}

@media (max-width: 920px) {
  .site-header {
    padding: 0 18px;
  }

  .nav-links {
    display: none;
  }

  .hero,
  .hero-inner {
    min-height: 520px;
  }

  .plan-layout,
  .prep-layout {
    grid-template-columns: 1fr;
  }

  .prep-list {
    grid-template-columns: 1fr;
  }

  .benefit-grid,
  .reviews-grid,
  .assurance-grid {
    grid-template-columns: 1fr;
  }

  .submit-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .task-methods-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  body * {
    max-width: 100%;
  }

  .header-cta {
    display: none;
  }

  .header-orders {
    display: inline-flex;
    padding: 9px 12px;
    font-size: 13px;
  }

  .hero-inner {
    padding: 56px 18px 36px;
    width: 100%;
  }

  .hero h1 {
    font-size: 29px;
    line-height: 1.08;
    max-width: 100%;
  }

  .hero h1 span {
    display: block;
  }

  .title-main {
    white-space: normal;
  }

  .hero-copy {
    font-size: 16px;
    max-width: 100%;
  }

  .official-note,
  .payment-note {
    max-width: 100%;
  }

  .section-heading h2,
  .prep-layout h2,
  .submit-panel h2,
  .submit-hero h1 {
    font-size: 28px;
    line-height: 1.16;
  }

  .section-heading {
    max-width: 100%;
  }

  .hero-tags {
    border-radius: 16px;
    display: flex;
    gap: 12px 18px;
    width: 100%;
  }

  .hero-tags span {
    align-items: center;
    display: inline-grid;
    justify-content: flex-start;
    min-height: 34px;
    min-width: 0;
    text-align: left;
  }

  .section {
    padding: 50px 18px;
    width: 100%;
  }

  .billing-toggle {
    grid-template-columns: 1fr;
  }

  .plan-band {
    margin-top: -28px;
  }

  .plan-card {
    padding: 22px 18px;
    width: 100%;
  }

  .feature-list,
  .benefit-card,
  .review-card,
  .buyer-card,
  .assurance-grid article,
  .submit-panel,
  .submit-card,
  .prep-visual {
    max-width: 100%;
    width: 100%;
  }

  .plan-top strong {
    font-size: 58px;
  }

  .price {
    font-size: 44px;
  }

  .hero-actions .primary-button,
  .hero-actions .secondary-button,
  .hero-actions .tertiary-button {
    width: 100%;
  }

  .buyer-head {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .avatar-photo {
    height: 44px;
    width: 44px;
  }

  .buyer-card {
    flex-basis: 286px;
    min-height: 148px;
  }

  .buyer-badge {
    grid-column: 2;
    justify-self: start;
  }

  .bottom-cta {
    align-items: stretch;
    flex-direction: column;
  }

  .mobile-buybar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 80px;
  }

  .primary-button,
  .secondary-button {
    padding-left: 12px;
    padding-right: 12px;
  }

  .mobile-buybar .secondary-button {
    background: var(--ink);
    color: white;
  }

  .qr-dialog {
    padding: 22px 16px;
  }

  .checkout-intro {
    margin-right: 42px;
  }

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

  .checkout-step {
    align-items: center;
    gap: 8px;
    min-height: 58px;
    padding: 0;
  }

  .checkout-step p {
    font-size: 12px;
  }

  .checkout-step:not(:last-child)::after {
    left: calc(50% + 15px);
    right: calc(-50% + 15px);
    top: 15px;
  }

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

  .account-row {
    grid-template-columns: 1fr;
  }

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

  .task-head {
    align-items: start;
    grid-template-columns: auto minmax(0, 1fr);
  }

  .task-head a {
    grid-column: 2;
  }

  .task-methods,
  .task-methods-3 {
    grid-template-columns: 1fr;
  }

  .guide-step img {
    height: auto;
    max-height: 260px;
  }

  .qr-box {
    width: 210px;
  }
}