.gb-preview-page {
  color: #1d3044;
  background: #f5f7f9;
}

.gb-preview-intro {
  position: relative;
  isolation: isolate;
  min-height: clamp(38rem, 75vh, 54rem);
  padding: clamp(6rem, 9vw, 9rem) max(2rem, calc((100vw - 1360px) / 2)) 4.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid #c6dbe9;
  background:
    radial-gradient(ellipse at 12% 72%, rgb(255 255 255 / 0.8) 0%, rgb(255 255 255 / 0.34) 22%, transparent 45%),
    radial-gradient(ellipse at 88% 22%, rgb(255 255 255 / 0.86) 0%, rgb(255 255 255 / 0.34) 20%, transparent 43%),
    radial-gradient(circle at 70% 18%, rgb(255 255 255 / 0.68) 0%, transparent 22%),
    linear-gradient(160deg, #dcecf7 0%, #c5e0f1 48%, #eaf3f8 100%);
  text-align: center;
}

.gb-preview-intro::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: clamp(32rem, 70vw, 70rem);
  aspect-ratio: 2.25;
  border-radius: 50%;
  background: rgb(255 255 255 / 0.16);
  filter: blur(2px);
  pointer-events: none;
}

.gb-preview-bird-watermark {
  position: absolute;
  z-index: 0;
  width: clamp(18rem, 31vw, 33rem);
  max-width: none;
  height: auto;
  top: 50%;
  right: clamp(2rem, 8vw, 9rem);
  transform: translateY(-48%) rotate(8deg);
  opacity: 0.5;
  pointer-events: none;
  user-select: none;
  animation: gb-preview-bird-arrive 1.7s cubic-bezier(0.2, 0.78, 0.24, 1) 1.35s both;
}

.gb-preview-bird-watermark img {
  width: 100%;
  height: auto;
  display: block;
}

.gb-preview-bird-base {
  filter: brightness(0) invert(1);
}

.gb-preview-bird-check {
  position: absolute;
  inset: 0;
  opacity: 0;
  filter: drop-shadow(0 0 0 rgb(23 70 182 / 0));
  animation: gb-preview-check-glow 1.5s ease-in-out 3.05s both;
}

.gb-preview-section-label {
  margin: 0 0 1.25rem;
  color: var(--page-blue);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.gb-preview-intro h1 {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #1d3044;
  font-size: clamp(5rem, 12vw, 12.5rem);
  font-weight: 630;
  letter-spacing: -0.075em;
  line-height: 0.75;
  text-shadow: 0 8px 30px rgb(37 92 134 / 0.08);
}

.gb-preview-meet-mark,
.gb-preview-meet-mark > span {
  display: block;
}

.gb-preview-meet-mark > span:first-child {
  width: max-content;
  margin: 0 auto 0.2em 0.1em;
  color: #3679aa;
  font-size: 0.34em;
  font-weight: 560;
  letter-spacing: -0.035em;
  line-height: 1;
  text-shadow: none;
  transform: none;
  animation: gb-preview-meet-arrive 900ms cubic-bezier(0.2, 0.8, 0.25, 1) 150ms backwards;
}

.gb-preview-meet-mark > span:last-child {
  position: relative;
  color: #3679aa;
  line-height: 0.78;
  animation: gb-preview-gradebird-arrive 1.4s cubic-bezier(0.2, 0.8, 0.24, 1) 550ms backwards;
}

@keyframes gb-preview-meet-arrive {
  0% {
    opacity: 0;
    transform: translate3d(-4.5rem, 1rem, 0) rotate(-7deg);
  }
  72% { opacity: 1; }
  100% {
    opacity: 1;
    transform: none;
  }
}

@keyframes gb-preview-gradebird-arrive {
  0% {
    opacity: 0;
    transform: translate3d(5.5rem, 1.5rem, 0);
  }
  75% { opacity: 1; }
  100% {
    opacity: 1;
    transform: none;
  }
}

@keyframes gb-preview-bird-arrive {
  0% {
    opacity: 0;
    transform: translate3d(20vw, -58%, 0) rotate(-5deg) scale(0.84);
  }
  100% {
    opacity: 0.5;
    transform: translate3d(0, -48%, 0) rotate(8deg) scale(1);
  }
}

@keyframes gb-preview-check-glow {
  0% {
    opacity: 0;
    filter: drop-shadow(0 0 0 rgb(23 70 182 / 0));
  }
  42% {
    opacity: 1;
    filter: drop-shadow(0 0 1.4rem rgb(23 70 182 / 0.72));
  }
  100% {
    opacity: 0;
    filter: drop-shadow(0 0 0 rgb(23 70 182 / 0));
  }
}

.gb-preview-tour-heading h2 em {
  color: var(--page-blue);
  font-style: normal;
  font-weight: 500;
}

.gb-preview-start {
  position: absolute;
  z-index: 2;
  bottom: clamp(2.3rem, 4vw, 3.6rem);
  margin-top: 0;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgb(38 91 131 / 0.35);
  color: #2d5d80;
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  transform: scale(1);
  transform-origin: center;
  will-change: color, border-color, transform;
  backface-visibility: hidden;
  animation:
    gb-preview-tour-color 1ms step-end 4.55s both,
    gb-preview-tour-invite 900ms cubic-bezier(0.4, 0, 0.2, 1) 4.55s infinite alternate;
}

.gb-preview-start span {
  margin-left: 0.4rem;
  color: inherit;
}

.gb-preview-start.is-used {
  border-bottom-color: rgb(38 91 131 / 0.35);
  color: #2d5d80;
  text-shadow: none;
  transform: none;
  animation: none;
}

.gb-preview-start.is-used span {
  color: #2d5d80;
}

@keyframes gb-preview-tour-invite {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.045);
  }
}

@keyframes gb-preview-tour-color {
  to {
    border-bottom-color: #1746b6;
    color: #1746b6;
  }
}

.gb-preview-tour {
  scroll-margin-top: 4.25rem;
  padding: clamp(2rem, 3vw, 2.75rem) max(2rem, calc((100vw - 1360px) / 2));
  background:
    linear-gradient(rgb(var(--page-blue-rgb) / 0.025) 1px, transparent 1px),
    #fff;
  background-size: 100% 4rem;
}

.gb-preview-tour-heading {
  text-align: center;
}

.gb-preview-tour-heading p {
  margin: 0;
  color: #52687b;
  font-size: 0.82rem;
  font-weight: 650;
  line-height: 1.45;
}

.gb-preview-tour-shell {
  min-height: 35.5rem;
  margin-top: 1.15rem;
  display: grid;
  grid-template-columns: 15.5rem minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid #bdcad5;
  border-radius: 1.2rem;
  background: #fff;
  box-shadow: 0 28px 70px rgb(31 52 75 / 0.14);
}

.gb-preview-tour-cta {
  width: max-content;
  max-width: 100%;
  margin: 1.25rem auto 0;
  display: flex;
  gap: 0.55rem;
  align-items: center;
  color: #607487;
  font-size: 0.75rem;
  text-decoration: none;
}

.gb-preview-tour-cta strong {
  color: #274c6c;
  font-weight: 700;
}

.gb-preview-tour-cta i {
  width: 1.7rem;
  height: 1.7rem;
  margin-left: 0.2rem;
  display: grid;
  place-items: center;
  border: 1px solid #9fb5c5;
  border-radius: 50%;
  color: var(--page-blue);
  font-size: 0.78rem;
  font-style: normal;
  transition: transform 150ms ease, border-color 150ms ease;
}

.gb-preview-tour-cta:hover strong {
  color: var(--page-blue);
}

.gb-preview-tour-cta:hover i {
  border-color: var(--page-blue);
  transform: translateY(0.15rem);
}

.gb-preview-steps {
  padding: 1.1rem 0;
  border-right: 1px solid #d5dfe7;
  background: #f2f5f7;
}

.gb-preview-steps ol {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.gb-preview-steps li {
  position: relative;
}

.gb-preview-steps li.has-next-connector::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 2.28rem;
  width: 1px;
  height: 100%;
  background: #cad5de;
  pointer-events: none;
}

.gb-preview-steps button {
  position: relative;
  width: 100%;
  min-height: 5.4rem;
  padding: 0.75rem 1.25rem 0.75rem 1.45rem;
  display: grid;
  grid-template-columns: 1.65rem minmax(0, 1fr);
  column-gap: 0.85rem;
  align-content: center;
  border: 0;
  border-left: 3px solid transparent;
  background: transparent;
  color: #566a7e;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.gb-preview-steps button:hover,
.gb-preview-steps button.is-active {
  background: #fff;
  color: #1d3348;
}

.gb-preview-steps button.is-active {
  border-left-color: var(--page-blue);
  box-shadow: 0 8px 25px rgb(31 52 75 / 0.06);
}

.gb-preview-steps button > span {
  position: relative;
  z-index: 3;
  width: 1.65rem;
  height: 1.65rem;
  grid-row: span 2;
  display: grid;
  place-items: center;
  border: 1px solid #b4c2ce;
  border-radius: 50%;
  background: #f2f5f7;
  color: #718397;
  font-size: 0.57rem;
  font-weight: 700;
}

.gb-preview-steps button.is-active > span {
  border-color: var(--page-blue);
  background: var(--page-blue);
  color: #fff;
}

.gb-preview-steps strong {
  align-self: end;
  font-size: 0.94rem;
  font-weight: 700;
}

.gb-preview-steps small {
  margin-top: 0.15rem;
  color: #7a8a99;
  font-size: 0.67rem;
}

.gb-preview-stage {
  min-width: 0;
  padding: 0.85rem clamp(1.4rem, 2.5vw, 2.6rem) 0.9rem;
  display: flex;
  flex-direction: column;
}

.gb-preview-panel {
  min-height: 30.5rem;
  padding: 1.2rem 0;
  display: grid;
  grid-template-columns: minmax(13rem, 0.53fr) minmax(27rem, 1.47fr);
  gap: clamp(2rem, 3.5vw, 4rem);
  align-items: center;
}

@media (min-width: 921px) {
  .gb-preview-panel.gb-preview-panel-wide-copy {
    grid-template-columns: minmax(18rem, 0.72fr) minmax(23rem, 1.28fr);
  }
}

.gb-preview-copy > p {
  margin: 0 0 0.9rem;
  color: var(--page-blue);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.gb-preview-copy h3 {
  margin: 0;
  color: #1d3044;
  font-size: clamp(2rem, 2.8vw, 3.05rem);
  font-weight: 620;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.gb-preview-copy > span {
  margin-top: 1.25rem;
  display: block;
  color: #596d80;
  font-size: 0.88rem;
  line-height: 1.72;
}

.gb-preview-copy ul {
  margin: 1.4rem 0 0;
  padding: 1.15rem 0 0;
  display: grid;
  gap: 0.55rem;
  border-top: 1px solid #d9e1e8;
  list-style: none;
}

.gb-preview-copy li {
  position: relative;
  padding-left: 1rem;
  color: #40566b;
  font-size: 0.73rem;
  font-weight: 650;
  line-height: 1.4;
}

.gb-preview-copy li::before {
  content: "";
  position: absolute;
  top: 0.43em;
  left: 0;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--page-blue);
}

.gb-product-frame {
  min-width: 0;
  overflow: hidden;
  border: 1px solid #b8c5d0;
  border-radius: 0.7rem;
  background: #f5f7f9;
  box-shadow: 0 20px 46px rgb(31 52 75 / 0.18);
}

.gb-product-bar {
  min-height: 2.35rem;
  padding: 0 0.8rem;
  display: flex;
  gap: 0.35rem;
  align-items: center;
  border-bottom: 1px solid #cbd5de;
  background: #eaf0f4;
  color: #506478;
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.gb-product-bar i {
  width: 0.42rem;
  height: 0.42rem;
  border: 1px solid #95a7b7;
  border-radius: 50%;
}

.gb-product-bar span {
  margin-left: 0.4rem;
}

.gb-product-bar b {
  margin-left: auto;
  color: var(--page-blue);
}

.gb-tour-screenshot-frame {
  background: #fff;
}

.gb-tour-screenshot {
  width: 100%;
  height: auto;
  display: block;
}

.gb-preview-screenshot-trigger {
  position: relative;
  width: 100%;
  padding: 0;
  display: block;
  overflow: hidden;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: zoom-in;
}

.gb-preview-screenshot-trigger:focus-visible {
  outline: 3px solid rgb(var(--page-blue-rgb) / 0.5);
  outline-offset: -3px;
}

.gb-preview-enlarge-cue {
  position: absolute;
  right: 0.7rem;
  bottom: 0.7rem;
  padding: 0.42rem 0.62rem;
  border: 1px solid rgb(255 255 255 / 0.72);
  border-radius: 999px;
  background: rgb(20 49 74 / 0.88);
  color: #fff;
  font-size: 0.58rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  line-height: 1;
  box-shadow: 0 3px 12px rgb(8 22 36 / 0.24);
  transition: background 150ms ease, transform 150ms ease;
}

.gb-preview-screenshot-trigger:hover .gb-preview-enlarge-cue,
.gb-preview-screenshot-trigger:focus-visible .gb-preview-enlarge-cue {
  background: var(--page-blue);
  transform: translateY(-1px);
}

.gb-preview-lightbox {
  width: min(96vw, 100rem);
  max-width: none;
  max-height: 94vh;
  margin: auto;
  padding: 2.9rem 0.75rem 0.75rem;
  overflow: auto;
  border: 1px solid #91a6b7;
  border-radius: 0.9rem;
  background: #eaf0f4;
  box-shadow: 0 32px 90px rgb(8 20 34 / 0.48);
}

.gb-preview-lightbox[open] {
  display: grid;
  place-items: center;
}

.gb-preview-lightbox::backdrop {
  background: rgb(12 26 41 / 0.82);
  backdrop-filter: blur(4px);
}

.gb-preview-lightbox img {
  max-width: 100%;
  max-height: calc(94vh - 3.65rem);
  display: block;
  border: 1px solid #a9b9c5;
  border-radius: 0.35rem;
  background: #fff;
  object-fit: contain;
}

.gb-preview-lightbox-close {
  position: absolute;
  top: 0.45rem;
  right: 0.6rem;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border: 1px solid #aebdca;
  border-radius: 50%;
  background: #fff;
  color: #27445d;
  font: inherit;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}

.gb-preview-lightbox-close:hover {
  border-color: #1746b6;
  color: #1746b6;
}

.gb-preview-lightbox-close:focus-visible {
  outline: 3px solid rgb(var(--page-blue-rgb) / 0.4);
  outline-offset: 2px;
}

.gb-ai-check-frame {
  background: #eef2f5;
}

.gb-ai-check-frame .gb-preview-screenshot-trigger {
  display: flex;
  justify-content: center;
  background: #fff;
}

.gb-ai-check-frame img {
  width: min(100%, 29rem);
  height: auto;
  display: block;
}

.gb-preview-panel.gb-preview-panel-detail {
  min-height: 0;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.15rem;
  align-content: start;
}

.gb-preview-detail-list {
  padding: 0.15rem 0 0.1rem;
}

.gb-preview-detail-list > p {
  margin: 0 0 0.65rem;
  color: #64788b;
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.gb-preview-detail-list ul {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid #d8e1e8;
  list-style: none;
}

.gb-preview-detail-list li {
  min-width: 0;
  padding: 0.8rem 1rem 0 0;
}

.gb-preview-detail-list li + li {
  padding-left: 1rem;
  border-left: 1px solid #d8e1e8;
}

.gb-preview-detail-list strong,
.gb-preview-detail-list span {
  display: block;
}

.gb-preview-detail-list strong {
  color: #29455d;
  font-size: 0.72rem;
  line-height: 1.35;
}

.gb-preview-detail-list span {
  margin-top: 0.28rem;
  color: #617487;
  font-size: 0.64rem;
  line-height: 1.5;
}

.gb-preview-controls {
  min-height: 2.8rem;
  margin-top: auto;
  padding-top: 0.7rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-top: 1px solid #dbe3e9;
}

.gb-preview-controls button {
  width: max-content;
  padding: 0.35rem 0;
  display: flex;
  gap: 0.55rem;
  align-items: center;
  border: 0;
  background: transparent;
  color: #36536c;
  font: inherit;
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
}

.gb-preview-controls button:last-child {
  justify-self: end;
}

.gb-preview-controls button:hover:not(:disabled) {
  color: var(--page-blue);
}

.gb-preview-controls button:disabled {
  color: #a7b3bd;
  cursor: default;
}

.gb-preview-controls button:focus-visible {
  outline: 3px solid rgb(var(--page-blue-rgb) / 0.32);
  outline-offset: 3px;
}

.gb-preview-controls p {
  margin: 0;
  color: #82919e;
  font-size: 0.62rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

.gb-build-mock {
  min-height: 20.5rem;
  display: grid;
  grid-template-columns: 6.5rem minmax(12rem, 1fr) minmax(9rem, 0.75fr);
  background: #eef2f5;
}

.gb-build-mock aside {
  padding: 1.25rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  border-right: 1px solid #d4dde5;
  background: #fff;
}

.gb-build-mock aside strong {
  margin: 0 0 0.75rem 0.35rem;
  color: #21384d;
  font-size: 0.68rem;
}

.gb-build-mock aside span {
  padding: 0.45rem 0.4rem;
  border-radius: 0.3rem;
  color: #738292;
  font-size: 0.55rem;
  font-weight: 650;
}

.gb-build-mock aside span.is-current {
  background: rgb(var(--page-blue-rgb) / 0.1);
  color: var(--page-blue);
}

.gb-build-editor {
  padding: 1rem;
}

.gb-mock-toolbar,
.gb-mock-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gb-mock-toolbar strong {
  font-size: 0.72rem;
}

.gb-mock-toolbar button,
.gb-mock-title button,
.gb-scan-notice button,
.gb-review-card button {
  padding: 0.45rem 0.65rem;
  border: 0;
  border-radius: 0.3rem;
  background: var(--page-blue);
  color: #fff;
  font: inherit;
  font-size: 0.55rem;
  font-weight: 700;
}

.gb-question-mock {
  margin-top: 0.8rem;
  padding: 0.85rem;
  border: 1px solid #cbd6df;
  border-radius: 0.45rem;
  background: #fff;
}

.gb-question-mock > span,
.gb-question-mock > strong,
.gb-question-mock > small {
  display: block;
}

.gb-question-mock > span {
  color: var(--page-blue);
  font-size: 0.52rem;
  font-weight: 700;
  text-transform: uppercase;
}

.gb-question-mock > strong {
  margin-top: 0.55rem;
  color: #2c4054;
  font-size: 0.63rem;
  line-height: 1.45;
}

.gb-question-mock > i {
  width: 87%;
  height: 0.28rem;
  margin-top: 0.42rem;
  display: block;
  border-radius: 1rem;
  background: #dce3e9;
}

.gb-question-mock > i:nth-of-type(2) {
  width: 66%;
}

.gb-question-mock > small {
  margin-top: 0.75rem;
  padding: 0.45rem;
  border: 1px dashed #9fb2c2;
  color: #718397;
  font-size: 0.48rem;
}

.gb-question-mock.is-muted {
  opacity: 0.65;
}

.gb-paper-preview {
  padding: 1rem 0.8rem;
  border-left: 1px solid #d4dde5;
  background: #dfe6eb;
}

.gb-paper-preview > small {
  display: block;
  color: #66798b;
  font-size: 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
}

.gb-paper-sheet {
  min-height: 15rem;
  margin-top: 0.65rem;
  padding: 1.1rem 0.85rem;
  border: 1px solid #c8d1d9;
  background: #fff;
  box-shadow: 0 8px 18px rgb(31 52 75 / 0.12);
}

.gb-paper-sheet span {
  display: block;
  border-bottom: 1px solid #80909e;
  color: #34495d;
  font-size: 0.43rem;
  font-weight: 700;
  text-align: center;
}

.gb-paper-sheet strong {
  margin-top: 1rem;
  display: block;
  font-family: Georgia, serif;
  font-size: 0.7rem;
}

.gb-paper-sheet i {
  width: 92%;
  height: 0.18rem;
  margin-top: 0.4rem;
  display: block;
  background: #cbd3d9;
}

.gb-paper-sheet i:nth-of-type(2) { width: 75%; }
.gb-paper-sheet i:nth-of-type(3) { width: 55%; }

.gb-paper-sheet div {
  height: 6rem;
  margin-top: 0.75rem;
  border: 1px solid #b8c3cc;
}

.gb-print-mock,
.gb-scan-mock,
.gb-report-mock {
  min-height: 20.5rem;
  padding: 1.05rem;
  background: #f7f9fa;
}

.gb-mock-title small,
.gb-mock-title strong {
  display: block;
}

.gb-mock-title small {
  color: #7c8b99;
  font-size: 0.48rem;
  font-weight: 700;
  letter-spacing: 0.09em;
}

.gb-mock-title strong {
  margin-top: 0.25rem;
  font-size: 0.82rem;
}

.gb-print-summary {
  margin: 1.25rem 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

.gb-print-summary > span {
  padding: 0.85rem;
  border: 1px solid #d2dce4;
  border-radius: 0.4rem;
  background: #fff;
}

.gb-print-summary small,
.gb-print-summary strong {
  display: block;
}

.gb-print-summary small {
  color: #718194;
  font-size: 0.48rem;
}

.gb-print-summary strong {
  margin-top: 0.15rem;
  color: #273e53;
  font-size: 1.15rem;
}

.gb-packet-row {
  min-height: 3.25rem;
  padding: 0 0.75rem;
  display: grid;
  grid-template-columns: 1.5fr 0.7fr 0.8fr 0.6fr;
  align-items: center;
  border: 1px solid #d8e0e6;
  border-top: 0;
  background: #fff;
  color: #506478;
  font-size: 0.55rem;
}

.gb-packet-row > span:first-child {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: #2d4357;
  font-weight: 700;
}

.gb-packet-row i {
  width: 1.55rem;
  height: 1.55rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgb(var(--page-blue-rgb) / 0.1);
  color: var(--page-blue);
  font-size: 0.44rem;
  font-style: normal;
}

.gb-packet-row b {
  width: max-content;
  padding: 0.28rem 0.45rem;
  border-radius: 1rem;
  background: #e4f3ec;
  color: #28704d;
  font-size: 0.48rem;
}

.gb-packet-head {
  min-height: 2rem;
  border-top: 1px solid #d8e0e6;
  background: #edf2f5;
  color: #7a8997;
  font-size: 0.46rem;
  font-weight: 700;
  text-transform: uppercase;
}

.gb-packet-head > span:first-child {
  color: #7a8997;
}

.gb-scan-drop {
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid #cbd8e1;
  border-radius: 0.5rem;
  background: #fff;
}

.gb-scan-drop > div {
  display: grid;
  grid-template-columns: 2rem 1fr;
}

.gb-scan-drop div > span {
  width: 1.6rem;
  height: 1.6rem;
  grid-row: span 2;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #dff2e9;
  color: #26704d;
  font-size: 0.65rem;
}

.gb-scan-drop strong {
  font-size: 0.66rem;
}

.gb-scan-drop small {
  margin-top: 0.12rem;
  color: #718397;
  font-size: 0.49rem;
}

.gb-scan-drop > b {
  color: #29714e;
  font-size: 0.68rem;
}

.gb-scan-progress {
  height: 0.3rem;
  margin: 0.75rem 0 1.25rem;
  overflow: hidden;
  border-radius: 1rem;
  background: #dce5eb;
}

.gb-scan-progress i {
  width: 100%;
  height: 100%;
  display: block;
  background: #3c9670;
}

.gb-scan-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

.gb-scan-results article {
  padding: 0.9rem;
  display: flex;
  gap: 0.65rem;
  align-items: center;
  border: 1px solid #d5dfe6;
  border-radius: 0.45rem;
  background: #fff;
}

.gb-scan-results article > span {
  color: var(--page-blue);
  font-size: 1.35rem;
  font-weight: 700;
}

.gb-scan-results strong,
.gb-scan-results small {
  display: block;
}

.gb-scan-results strong { font-size: 0.54rem; }
.gb-scan-results small { margin-top: 0.15rem; color: #7b8a98; font-size: 0.44rem; }

.gb-scan-notice {
  margin-top: 1.1rem;
  padding: 1rem;
  display: grid;
  grid-template-columns: 2rem 1fr auto;
  gap: 0.75rem;
  align-items: center;
  border: 1px solid #ded3ad;
  border-radius: 0.45rem;
  background: #fffdf5;
}

.gb-scan-notice > span {
  width: 1.65rem;
  height: 1.65rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff0be;
  color: #8a6817;
  font-size: 0.7rem;
  font-weight: 700;
}

.gb-scan-notice strong,
.gb-scan-notice small { display: block; }
.gb-scan-notice strong { font-size: 0.58rem; }
.gb-scan-notice small { margin-top: 0.15rem; color: #7c7767; font-size: 0.48rem; }
.gb-scan-notice button { background: #4b6075; }

.gb-assessment-frame img {
  width: 100%;
  min-height: 18.2rem;
  display: block;
  object-fit: cover;
  object-position: center;
}

.gb-frame-caption {
  padding: 0.65rem 1rem;
  display: flex;
  justify-content: space-between;
  background: #fff;
  color: #718397;
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.gb-review-columns {
  min-height: 20.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.gb-handwriting {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  border-right: 1px solid #ced8e0;
  background:
    repeating-linear-gradient(#fff 0, #fff 1.75rem, #dce6ed 1.8rem);
  color: #234d7a;
  font-family: "Comic Sans MS", "Bradley Hand", cursive;
  transform: rotate(-0.3deg);
}

.gb-handwriting small {
  color: #7b8c9b;
  font-family: inherit;
  font-size: 0.48rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.gb-handwriting span {
  font-size: clamp(0.72rem, 1.1vw, 1rem);
}

.gb-handwriting .gb-hand-result {
  width: max-content;
  padding: 0.3rem;
  border: 2px solid #315f91;
}

.gb-handwriting i {
  width: 72%;
  height: 0.12rem;
  background: #7193b4;
  transform: rotate(-1deg);
}

.gb-review-card {
  padding: 1.35rem;
  background: #fff;
}

.gb-review-card > small {
  color: var(--page-blue);
  font-size: 0.48rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.gb-review-card > div {
  margin-top: 0.65rem;
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.gb-review-card > div strong { color: #20384d; font-size: 2rem; }
.gb-review-card > div span { color: #748494; font-size: 0.6rem; }

.gb-review-card > p {
  margin: 0.7rem 0 0;
  padding: 0.65rem;
  border-radius: 0.3rem;
  background: #f3f6f8;
  color: #607284;
  font-size: 0.52rem;
  line-height: 1.45;
}

.gb-review-card > p b {
  margin-bottom: 0.2rem;
  display: block;
  color: #31495e;
}

.gb-review-card label {
  margin-top: 0.75rem;
  display: block;
  color: #53677a;
  font-size: 0.5rem;
  font-weight: 700;
}

.gb-review-card textarea {
  width: 100%;
  min-height: 3.2rem;
  margin-top: 0.3rem;
  padding: 0.5rem;
  resize: none;
  border: 1px solid #c7d2dc;
  border-radius: 0.25rem;
  color: #40566a;
  background: #fff;
  font: inherit;
  font-size: 0.5rem;
  line-height: 1.4;
}

.gb-review-card button {
  width: 100%;
  margin-top: 0.65rem;
}

.gb-report-mock {
  background: #edf2f5;
}

.gb-report-mock header {
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 3px solid var(--page-blue);
  background: #fff;
}

.gb-report-mock header small,
.gb-report-mock header strong { display: block; }
.gb-report-mock header small { color: #718397; font-size: 0.48rem; font-weight: 700; letter-spacing: 0.08em; }
.gb-report-mock header strong { margin-top: 0.25rem; font-size: 0.9rem; }
.gb-report-mock header > span { color: #64778a; font-size: 0.6rem; }
.gb-report-mock header > span b { color: var(--page-blue); font-size: 1.55rem; }

.gb-report-overview {
  margin: 0.8rem 0;
  padding: 0.75rem 1rem;
  border: 1px solid #bcdccc;
  border-radius: 0.35rem;
  background: #effaf4;
}

.gb-report-overview > span {
  display: grid;
  grid-template-columns: 1.5rem 1fr;
  align-items: center;
}

.gb-report-overview i {
  width: 1.25rem;
  height: 1.25rem;
  grid-row: span 2;
  border-radius: 50%;
  background: #3d966f;
}

.gb-report-overview i::after {
  content: "✓";
  display: block;
  color: #fff;
  font-size: 0.6rem;
  font-style: normal;
  line-height: 1.25rem;
  text-align: center;
}

.gb-report-overview strong { color: #2c6148; font-size: 0.58rem; }
.gb-report-overview small { color: #64806f; font-size: 0.48rem; }

.gb-report-mock article {
  min-height: 4.4rem;
  margin-top: 0.55rem;
  padding: 0.8rem;
  display: grid;
  grid-template-columns: 1.6rem 1fr auto;
  gap: 0.75rem;
  align-items: start;
  border: 1px solid #d0dae2;
  border-radius: 0.35rem;
  background: #fff;
}

.gb-report-mock article > span {
  width: 1.55rem;
  height: 1.55rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgb(var(--page-blue-rgb) / 0.1);
  color: var(--page-blue);
  font-size: 0.48rem;
  font-weight: 700;
}

.gb-report-mock article strong { color: #30485d; font-size: 0.6rem; }
.gb-report-mock article p { margin: 0.35rem 0 0; color: #657789; font-size: 0.5rem; line-height: 1.4; }
.gb-report-mock article > b { color: #2d4358; font-size: 0.6rem; }

.gb-preview-steps button:focus-visible {
  position: relative;
  z-index: 4;
  outline: 3px solid rgb(var(--page-blue-rgb) / 0.38);
  outline-offset: -3px;
}

.gb-preview-drop {
  scroll-margin-top: 4.25rem;
  padding: clamp(5rem, 8vw, 8rem) max(2rem, calc((100vw - 1200px) / 2));
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(28rem, 1.1fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
  border-bottom: 1px solid #d6e1e9;
  background:
    radial-gradient(circle at 8% 78%, rgb(var(--page-blue-rgb) / 0.09), transparent 28rem),
    linear-gradient(145deg, #fff 0%, #f5f8fa 100%);
}

.gb-preview-drop-badges {
  margin-bottom: 1.65rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.gb-preview-drop-badges span {
  padding: 0.7rem 0.95rem 0.7rem 0.72rem;
  display: inline-flex;
  gap: 0.55rem;
  align-items: center;
  border: 1px solid rgb(var(--page-blue-rgb) / 0.32);
  border-radius: 999px;
  background: rgb(var(--page-blue-rgb) / 0.09);
  color: #244f72;
  font-size: 0.78rem;
  font-weight: 750;
  box-shadow: 0 6px 16px rgb(31 74 109 / 0.08);
}

.gb-preview-drop-badges i {
  width: 1.35rem;
  height: 1.35rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--page-blue);
  color: #fff;
  font-size: 0.58rem;
  font-style: normal;
}

.gb-preview-drop-copy h2 {
  margin: 0;
  color: #1b3044;
  font-size: clamp(3.3rem, 5.5vw, 5.8rem);
  font-weight: 620;
  letter-spacing: -0.06em;
  line-height: 0.92;
}

.gb-preview-drop-copy h2 em {
  color: var(--page-blue);
  font-style: normal;
  font-weight: 520;
}

.gb-preview-drop-copy > p {
  max-width: 34rem;
  margin: 1.6rem 0 0;
  color: #586d80;
  font-size: 0.95rem;
  line-height: 1.75;
}

.gb-preview-drop-source-note {
  margin-top: 1.35rem;
  display: flex;
  gap: 0.35rem;
  color: #617689;
  font-size: 0.72rem;
}

.gb-preview-drop-source-note strong,
.gb-preview-drop-source-note span {
  display: inline;
}

.gb-preview-drop-source-note strong {
  flex: 0 0 auto;
  color: #304a60;
  font-size: inherit;
  white-space: nowrap;
}

.gb-preview-drop-card-shell,
.gb-preview-drop-card {
  min-width: 0;
}

.gb-preview-drop-card {
  padding: clamp(1.5rem, 3vw, 2.3rem);
  border: 1px solid #bdccd7;
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 25px 60px rgb(31 52 75 / 0.14);
}

.gb-preview-drop-form {
  display: grid;
  gap: 1rem;
}

.gb-preview-drop-form-card {
  display: grid;
  gap: 1.15rem;
}

.gb-preview-drop-turnstile {
  min-height: 4.1rem;
  display: flex;
  justify-content: center;
}

.gb-preview-drop-field label {
  margin-bottom: 0.45rem;
  display: block;
  color: #2c455b;
  font-size: 0.74rem;
  font-weight: 700;
}

.gb-preview-drop-field > input:not([type="file"]),
.gb-preview-drop-field > textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid #bdcad5;
  border-radius: 0.4rem;
  background: #fff;
  color: #1d3448;
  font: inherit;
  font-size: 0.82rem;
  outline: none;
}

.gb-preview-drop-field > textarea {
  min-height: 6rem;
  resize: vertical;
}

.gb-preview-drop-field > input:not([type="file"]):focus,
.gb-preview-drop-field > textarea:focus {
  border-color: var(--page-blue);
  box-shadow: 0 0 0 3px rgb(var(--page-blue-rgb) / 0.12);
}

.gb-preview-drop-field > p {
  margin: 0.4rem 0 0;
  color: #718293;
  font-size: 0.65rem;
  line-height: 1.45;
}

.gb-preview-dropzone {
  position: relative;
  min-height: 9.5rem;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px dashed #91a9ba;
  border-radius: 0.55rem;
  background: #f3f7fa;
  text-align: center;
  cursor: pointer;
  transition: border-color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}

.gb-preview-dropzone:hover {
  border-color: var(--page-blue);
  background: rgb(var(--page-blue-rgb) / 0.07);
}

.gb-preview-dropzone[data-drag-active="true"] {
  border-color: var(--page-blue);
  background: rgb(var(--page-blue-rgb) / 0.16);
  box-shadow: inset 0 0 0 1px var(--page-blue), 0 0 0 4px rgb(var(--page-blue-rgb) / 0.12);
}

.gb-preview-dropzone[data-drag-active="true"] .gb-preview-dropzone-icon {
  background: var(--page-blue);
  color: #fff;
}

.gb-preview-dropzone[data-drag-active="true"] strong {
  color: var(--page-blue);
}

.gb-preview-dropzone-icon {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgb(var(--page-blue-rgb) / 0.11);
  color: var(--page-blue);
  font-size: 0.9rem;
  font-weight: 700;
}

.gb-preview-dropzone strong {
  margin-top: 0.6rem;
  color: #2c455a;
  font-size: 0.8rem;
}

.gb-preview-dropzone p {
  margin: 0.15rem 0 0;
  color: #6b7e8f;
  font-size: 0.68rem;
}

.gb-preview-dropzone small {
  margin-top: 0.45rem;
  color: #597085;
  font-size: 0.62rem;
  font-weight: 650;
}

.gb-preview-dropzone > span[data-exam-drop-file-name] {
  max-width: 100%;
  margin-top: 0.5rem;
  overflow: hidden;
  color: var(--page-blue);
  font-size: 0.65rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gb-preview-dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.gb-preview-drop-form-card > button {
  width: 100%;
  padding: 0.9rem 1rem;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  border: 0;
  border-radius: 0.42rem;
  background: var(--page-blue);
  color: #fff;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 24px rgb(var(--page-blue-rgb) / 0.2);
}

.gb-preview-drop-form-card > button:hover {
  filter: brightness(0.94);
}

.gb-preview-drop-account-note {
  color: #6f8293;
  font-size: 0.64rem;
  text-align: center;
}

.gb-preview-drop-errors,
.gb-preview-drop-errors ul {
  margin: 0.4rem 0 0;
  padding: 0;
  color: #a23636;
  font-size: 0.68rem;
  line-height: 1.45;
  list-style: none;
}

.gb-preview-drop-errors p {
  margin: 0;
}

.gb-preview-drop-success {
  min-height: 27rem;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.gb-preview-drop-success > span {
  width: 3.4rem;
  height: 3.4rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #e2f4eb;
  color: #26704d;
  font-size: 1.25rem;
}

.gb-preview-drop-success p {
  margin: 1.25rem 0 0;
  color: var(--page-blue);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.gb-preview-drop-success h3 {
  margin: 0.55rem 0 0;
  color: #21384d;
  font-size: 2.1rem;
  letter-spacing: -0.04em;
}

.gb-preview-drop-success div {
  max-width: 24rem;
  margin-top: 0.9rem;
  color: #647789;
  font-size: 0.8rem;
  line-height: 1.65;
}

@media (max-width: 1120px) {
  .gb-preview-panel {
    grid-template-columns: minmax(12rem, 0.5fr) minmax(24rem, 1.5fr);
    gap: 2rem;
  }

  .gb-preview-detail-list ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem 1.4rem;
  }

  .gb-preview-detail-list li,
  .gb-preview-detail-list li + li {
    padding: 0.75rem 0 0;
    border-left: 0;
  }

  .gb-scan-results article {
    display: block;
  }
}

@media (max-width: 920px) {
  .gb-preview-drop {
    grid-template-columns: 1fr;
  }

  .gb-preview-drop-copy > p,
  .gb-preview-drop-source-note {
    max-width: 42rem;
  }

  .gb-preview-tour-shell {
    grid-template-columns: 1fr;
  }

  .gb-preview-steps {
    padding: 0;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid #d5dfe7;
  }

  .gb-preview-steps ol {
    min-width: 50rem;
    display: grid;
    grid-template-columns: repeat(7, minmax(7rem, 1fr));
  }

  .gb-preview-steps li.has-next-connector::after { display: none; }

  .gb-preview-steps button {
    min-height: 4.8rem;
    padding: 0.8rem;
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    border-left: 0;
    border-bottom: 3px solid transparent;
  }

  .gb-preview-steps button.is-active { border-bottom-color: var(--page-blue); }
  .gb-preview-steps small { display: none; }

  .gb-preview-panel {
    grid-template-columns: minmax(0, 0.65fr) minmax(24rem, 1.35fr);
  }
}

@media (max-width: 760px) {
  .gb-preview-intro { min-height: 45rem; padding-inline: 1.25rem; }
  .gb-preview-bird-watermark {
    width: 21rem;
    top: 44%;
    right: -5rem;
    opacity: 0.42;
  }

  .gb-preview-tour { padding-inline: 1.1rem; }
  .gb-preview-panel { grid-template-columns: 1fr; }
  .gb-preview-copy > span { max-width: 38rem; }
  .gb-preview-drop { padding-inline: 1.25rem; }
}

@media (max-width: 600px) {
  .gb-preview-intro h1 { font-size: clamp(3.6rem, 18vw, 5rem); }
  .gb-preview-tour-shell { width: calc(100% + 0.4rem); margin-left: -0.2rem; border-radius: 0.8rem; }
  .gb-preview-stage { padding-inline: 0.85rem; }
  .gb-preview-panel { padding-block: 2rem; }
  .gb-preview-detail-list ul { grid-template-columns: 1fr; }
  .gb-preview-tour-cta {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }

  .gb-build-mock { grid-template-columns: 4.5rem 1fr; }
  .gb-paper-preview { display: none; }
  .gb-print-mock, .gb-scan-mock, .gb-report-mock { padding: 0.8rem; }
  .gb-print-summary { gap: 0.35rem; }
  .gb-print-summary > span { padding: 0.6rem; }
  .gb-packet-row { grid-template-columns: 1.5fr 0.6fr 0.65fr; }
  .gb-packet-row > span:nth-child(3) { display: none; }
  .gb-scan-results { grid-template-columns: 1fr; }
  .gb-scan-results article { display: flex; }
  .gb-scan-notice { grid-template-columns: 1.8rem 1fr; }
  .gb-scan-notice button { grid-column: 1 / -1; }
  .gb-assessment-frame img { min-height: 15rem; }
  .gb-review-columns { grid-template-columns: 1fr; }
  .gb-handwriting { min-height: 17rem; border-right: 0; border-bottom: 1px solid #ced8e0; }
}

@media (prefers-reduced-motion: reduce) {
  .gb-preview-page * { scroll-behavior: auto !important; }
  .gb-preview-meet-mark > span,
  .gb-preview-bird-watermark,
  .gb-preview-bird-check,
  .gb-preview-start {
    animation: none !important;
  }
}