body.start-empty-page {
  background: var(--bg);
  --start-empty-nav-offset: 52px;
  --start-page-max-width: 1280px;
}

body.start-empty-page .top-nav.start-nav-bar {
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
  transform: none !important;
  width: 100vw;
  max-width: 100vw;
  margin: 0;
  padding: 6px max(16px, calc((100vw - var(--start-page-max-width)) / 2 + 16px));
  gap: 6px;
  z-index: 2147483647 !important;
  isolation: isolate;
  visibility: visible !important;
  opacity: 1 !important;
  border-radius: 0;
  background: #000000;
  border-color: #000000;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: background-color 180ms ease, border-color 180ms ease;
}

body.start-empty-page .top-nav.start-nav-bar::before {
  content: none !important;
  display: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

body.start-empty-page .top-nav.start-nav-bar .nav-toggle,
body.start-empty-page .top-nav.start-nav-bar .nav-user-group {
  position: relative;
  z-index: 10;
}

body.start-empty-page .top-nav.start-nav-bar .nav-brand-logo {
  position: relative;
  overflow: hidden;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
}

body.start-empty-page .top-nav.start-nav-bar .start-nav-brand-logo-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  animation: startTopBannerLogoSwap 1s steps(1, end) infinite;
  filter: brightness(0) invert(1) !important;
  pointer-events: none;
}

body.start-empty-page .top-nav.start-nav-bar .start-nav-brand-logo-a {
  background-image: url("/assets/icons/schoolcrack-logo-black-500.png");
  opacity: 1;
}

body.start-empty-page .top-nav.start-nav-bar .start-nav-brand-logo-b {
  background-image: url("/assets/icons/schoolcrack-logo-2-black-500.png");
  opacity: 0;
  animation-delay: 0.5s;
}

body.start-empty-page .top-nav.start-nav-bar .nav-link,
body.start-empty-page .top-nav.start-nav-bar .start-nav .login-link,
body.start-empty-page .top-nav.start-nav-bar .nav-toggle {
  border-radius: var(--ui-radius-sm);
}

body.start-empty-page .top-nav.start-nav-bar #nav-home {
  gap: 10px;
}

body.start-empty-page .top-nav.start-nav-bar #nav-home:hover,
body.start-empty-page .top-nav.start-nav-bar #nav-home:active,
body.start-empty-page .top-nav.start-nav-bar #nav-home:focus-visible {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  transform: none;
}

body.start-empty-page .top-nav.start-nav-bar #nav-home.active {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  font-weight: inherit;
}

body.start-empty-page .top-nav.start-nav-bar .start-nav-brand-text {
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.01em;
}

body.start-empty-page .top-nav.start-nav-bar .nav-menu.start-nav {
  gap: 4px;
}

@media (min-width: 901px) {
  body.start-empty-page .top-nav.start-nav-bar .nav-menu.start-nav {
    position: relative;
    z-index: 10;
  }
}

body.start-empty-page .top-nav.start-nav-bar #btn-sign-in {
  min-width: auto;
  margin-left: auto;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  border: 1px solid transparent;
  font-weight: 700;
  border-radius: 0;
}

body.start-empty-page .top-nav.start-nav-bar #btn-sign-in:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: transparent;
}

body.start-empty-page .top-nav.start-nav-bar .start-nav .login-link {
  margin-left: 0;
  margin-inline-start: 8px;
}

body.start-empty-page .top-nav.start-nav-bar #btn-login {
  background: #ffffff;
  border-color: #ffffff;
  color: #000000;
  font-weight: 700;
  border-radius: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

body.start-empty-page .start-nav-btn-icon {
  width: 13px;
  height: 13px;
  display: block;
  object-fit: contain;
  filter: brightness(0);
}

body.start-empty-page .top-nav.start-nav-bar #btn-login:hover {
  background: #ffffff;
  border-color: #ffffff;
  color: #000000;
}

body.start-empty-page .top-nav.start-nav-bar .nav-link {
  min-height: 28px;
  padding: 3px 10px;
}

body.start-empty-page .top-nav.start-nav-bar[data-nav-variant="guest"] {
  min-height: 50px;
  padding: 9px max(16px, calc((100vw - var(--start-page-max-width)) / 2 + 16px));
  gap: 8px;
}

body.start-empty-page .top-nav.start-nav-bar[data-nav-variant="guest"] .nav-menu.start-nav {
  gap: 6px;
}

body.start-empty-page .top-nav.start-nav-bar[data-nav-variant="guest"] .nav-link {
  min-height: 32px;
  padding: 5px 11px;
}

body.light-mode.start-empty-page .top-nav.start-nav-bar {
  background: #ffffff;
  border-color: #ffffff;
}

body.light-mode.start-empty-page .top-nav.start-nav-bar .nav-link:hover {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  color: inherit;
  transform: none;
}

body.light-mode.start-empty-page .top-nav.start-nav-bar #btn-sign-in {
  background: rgba(0, 0, 0, 0.08);
  color: #000000;
}

body.light-mode.start-empty-page .top-nav.start-nav-bar #btn-sign-in:hover {
  background: rgba(0, 0, 0, 0.08);
  color: #000000;
}

body.light-mode.start-empty-page .top-nav.start-nav-bar #btn-login {
  background: #000000;
  border-color: #000000;
  color: #ffffff;
}

body.light-mode.start-empty-page .top-nav.start-nav-bar #btn-login:hover {
  background: #000000;
  border-color: #000000;
  color: #ffffff;
}

body.light-mode.start-empty-page .top-nav.start-nav-bar .start-nav-brand-logo-img {
  filter: none !important;
}

body.light-mode.start-empty-page .top-nav.start-nav-bar .nav-icon {
  filter: brightness(0) saturate(100%);
}

body.light-mode.start-empty-page .top-nav.start-nav-bar #nav-user {
  color: #000000;
  border-color: rgba(0, 0, 0, 0.18);
}


body.start-empty-page .start-empty-main {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: none;
  min-height: 100dvh;
  padding: 0;
}

body.start-empty-page .start-empty-main > section:not(.start-top-banner) {
  width: min(100%, var(--start-page-max-width));
  margin-inline: auto;
  box-sizing: border-box;
}

body.start-empty-page .start-tools-section {
  width: min(calc(100% - 40px), var(--start-page-max-width));
  margin: 0 auto;
  padding: 10px 0 36px;
}

body.start-empty-page .start-cgpt-section {
  width: min(calc(100% - 40px), 980px);
  margin: 0 auto;
  padding: 44px 0 64px;
}

body.start-empty-page .start-courses-section {
  width: min(calc(100% - 40px), 980px);
  margin: 0 auto;
  padding: 44px 0 64px;
}

body.start-empty-page .start-steps-section {
  width: min(calc(100% - 40px), 1120px);
  margin: 0 auto;
  padding: 10px 0 36px;
}

body.start-empty-page .start-handwriting-section {
  width: min(calc(100% - 40px), 980px);
  margin: 0 auto;
  padding: 44px 0 64px;
}

body.start-empty-page .start-pricing-section {
  width: min(calc(100% - 40px), 980px);
  margin: 0 auto;
  padding: 72px 0 72px;
}

body.start-empty-page .start-faq-section {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  padding: 40px 0 48px;
  box-sizing: border-box;
}

body.start-empty-page .start-tools-shell {
  display: grid;
  gap: 22px;
}

body.start-empty-page .start-cgpt-shell {
  position: relative;
  display: grid;
  gap: 18px;
  justify-items: center;
}

body.start-empty-page .start-courses-shell {
  position: relative;
  display: grid;
  gap: 18px;
  justify-items: center;
}

body.start-empty-page .start-steps-shell {
  display: grid;
  gap: 58px;
}

body.start-empty-page .start-handwriting-shell {
  position: relative;
  display: grid;
  gap: 18px;
  justify-items: center;
}

body.start-empty-page .start-handwriting-heading-stack {
  position: relative;
  display: grid;
  place-items: center;
  width: min(100%, 560px);
  min-height: clamp(186px, 21.5vw, 252px);
}

body.start-empty-page .start-handwriting-heading-stack > * {
  grid-area: 1 / 1;
}

body.start-empty-page .start-pricing-shell {
  display: grid;
  gap: 18px;
}

body.start-empty-page .start-faq-shell {
  display: grid;
  gap: 18px;
}

body.start-empty-page .start-pricing-title {
  margin: 0 0 clamp(18px, 3vw, 28px);
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 0;
  font-family: "Tiny5", sans-serif;
  font-size: clamp(34px, 5.8vw, 70px);
  line-height: 0.94;
  letter-spacing: 0.01em;
  color: #ffffff;
}

body.start-empty-page .start-faq-title {
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 0;
  text-align: center;
  color: #ffffff;
  font-family: "Tiny5", sans-serif;
  font-size: clamp(32px, 5vw, 58px);
  line-height: 0.94;
  font-weight: 400;
  letter-spacing: 0.01em;
  opacity: 0;
  transform: translate3d(0, 12px, 0);
  transition: opacity 280ms ease, transform 360ms cubic-bezier(0.22, 0.61, 0.36, 1);
  text-wrap: balance;
}

body.start-empty-page .start-faq-section.is-faq-title-visible .start-faq-title {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

body.start-empty-page .start-faq-title-typed {
  display: inline-block;
  min-height: 1em;
}

body.start-empty-page .start-faq-title-cursor {
  opacity: 0;
  animation: none;
  text-shadow: none;
}

body.start-empty-page .start-faq-section.is-faq-cursor-visible .start-faq-title-cursor {
  opacity: 1;
  animation: landingTypeCursorBlink 750ms steps(1, end) infinite;
  text-shadow: none;
}

body.start-empty-page .start-pricing-title-typed {
  display: inline-block;
  min-height: 1em;
  white-space: nowrap;
}

body.start-empty-page .start-pricing-title-cursor {
  opacity: 0;
  animation: none;
  text-shadow: none;
}

body.start-empty-page .start-pricing-section.is-pricing-cursor-visible .start-pricing-title-cursor {
  opacity: 1;
  animation: landingTypeCursorBlink 750ms steps(1, end) infinite;
  text-shadow: none;
}

body.start-empty-page .start-handwriting-reveal {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition:
    opacity 420ms ease,
    transform 520ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

body.start-empty-page .start-handwriting-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

body.start-empty-page .start-cgpt-reveal {
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transition:
    opacity 420ms ease,
    transform 520ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

body.start-empty-page .start-cgpt-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

body.start-empty-page .start-steps-title {
  margin: 0;
  text-align: center;
  color: #f0f0f0;
  font-size: clamp(28px, 4vw, 52px);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: 0.01em;
}

body.start-empty-page .start-steps-title-line {
  display: inline-block;
  opacity: 0;
  transform: translate3d(0, 8px, 0);
  transition: opacity 160ms ease, transform 200ms ease;
}

body.start-empty-page .start-steps-section.is-heading-visible .start-steps-title-line {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

body.start-empty-page .start-steps-row {
  position: relative;
  min-height: clamp(220px, min(34vw, 40vh), 340px);
  overflow: hidden;
  --steps-shift: clamp(300px, 30vw, 420px);
  --steps-card-max: clamp(260px, min(30vw, 40vh), 360px);
}

body.start-empty-page .start-step-card {
  position: absolute;
  top: 0;
  left: 50%;
  min-width: 0;
  width: min(88vw, var(--steps-card-max));
  padding: 14px 8px;
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 10px;
  text-align: center;
  transform: translateX(calc(-50% + var(--steps-shift))) scale(0.92);
  opacity: 0;
  pointer-events: none;
  transition: transform 700ms cubic-bezier(0.2, 0.9, 0.2, 1), opacity 420ms ease;
}

body.start-empty-page .start-step-card-icon {
  width: clamp(54px, 8vw, 90px);
  height: clamp(54px, 8vw, 90px);
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

body.start-empty-page .start-step-card-crackygpt {
  position: relative;
  display: grid;
  place-items: center;
}

body.start-empty-page .start-step-card-video {
  background: transparent;
  transform: scale(1.42);
  transform-origin: center;
}

body.start-empty-page .start-step-card.is-center {
  transform: translateX(-50%) scale(1);
  opacity: 1;
}

body.start-empty-page .start-step-card.is-left {
  transform: translateX(calc(-50% - var(--steps-shift))) scale(1);
  opacity: 1;
}

body.start-empty-page .start-step-card.is-right {
  transform: translateX(calc(-50% + var(--steps-shift))) scale(1);
  opacity: 1;
}

body.start-empty-page .start-step-card.is-hidden {
  transform: translateX(calc(-50% + var(--steps-shift))) scale(0.92);
  opacity: 0;
}

body.start-empty-page .start-step-card.is-hidden-center {
  transform: translateX(-50%) scale(0.92);
  opacity: 0;
}

body.start-empty-page .start-step-card-title {
  margin: 0;
  color: #f0f0f0;
  font-family: "Tiny5", sans-serif;
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.15;
  letter-spacing: 0.01em;
}

body.start-empty-page .start-step-card-text {
  margin: 0;
  max-width: 24ch;
  margin-inline: auto;
  color: #b7b7b7;
  font-size: clamp(14px, 1.25vw, 16px);
  line-height: 1.5;
  min-height: 3em;
  text-align: center;
}

body.start-empty-page .start-step-card-title-typed,
body.start-empty-page .start-step-card-text-typed {
  white-space: normal;
}

body.start-empty-page .start-step-card-cursor {
  color: #ffffff;
  display: inline-block;
  min-width: 1ch;
  text-align: left;
  text-shadow:
    0 0 4px rgba(255, 255, 255, 0.16),
    0 0 12px rgba(255, 255, 255, 0.12),
    0 0 24px rgba(255, 255, 255, 0.1);
  animation: landingTypeCursorBlink 750ms steps(1, end) infinite;
}

body.start-empty-page .start-step-card-cursor.is-done {
  opacity: 0;
  animation: none;
}

body.start-empty-page .start-tools-title {
  margin: 0;
  text-align: center;
  font-size: clamp(34px, 5.2vw, 64px);
  line-height: 0.98;
  letter-spacing: -0.05em;
  color: #ffffff;
}

body.start-empty-page .start-tools-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

body.start-empty-page .start-cgpt-title {
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-family: "Tiny5", sans-serif;
  font-size: clamp(34px, 5.8vw, 70px);
  line-height: 0.94;
  letter-spacing: 0.01em;
  background-image: url("/assets/icons/png/crackygpt-gradient-light.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

body.start-empty-page .start-handwriting-title {
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-family: "Tiny5", sans-serif;
  font-size: clamp(34px, 5.8vw, 70px);
  line-height: 0.94;
  letter-spacing: 0.01em;
  background-image: url("/assets/icons/png/handwriting-gradient.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  position: relative;
  top: 36px;
  z-index: 1;
}

body.start-empty-page .start-courses-title {
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  font-family: "Tiny5", sans-serif;
  font-size: clamp(34px, 5.8vw, 70px);
  line-height: 0.94;
  letter-spacing: 0.01em;
  background-image: url("/assets/icons/png/courses-gradient.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

body.start-empty-page .start-cgpt-copy {
  margin: 0;
  width: min(100%, 680px);
  color: #d8d8d8;
  text-align: center;
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.55;
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  transition: opacity 420ms ease, transform 520ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

body.start-empty-page .start-cgpt-section.is-cgpt-copy-visible .start-cgpt-copy,
body.start-empty-page .start-cgpt-copy.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

body.start-empty-page .start-cgpt-copy span {
  display: block;
}

body.start-empty-page .start-cgpt-copy-line {
  opacity: 0;
  transform: translate3d(0, 8px, 0);
  transition: opacity 160ms ease, transform 200ms ease;
}

body.start-empty-page .start-cgpt-copy-line.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

body.start-empty-page .start-handwriting-copy {
  margin: 0;
  color: #d8d8d8;
  text-align: left;
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.7;
}

body.start-empty-page .start-courses-sub {
  margin: 0;
  color: #f0f0f0;
  text-align: center;
  font-size: clamp(24px, 3.3vw, 42px);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: 0.01em;
  margin-bottom: clamp(18px, 3vw, 34px);
}

body.start-empty-page .start-handwriting-grid {
  width: min(100%, 860px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
}

body.start-empty-page .start-handwriting-panel {
  min-width: 0;
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--ui-radius-sm) !important;
  background: rgba(10, 10, 10, 0.38);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
}

body.start-empty-page .start-courses-icon {
  width: clamp(86px, 10vw, 118px);
  height: clamp(86px, 10vw, 118px);
  object-fit: contain;
}

body.start-empty-page .start-courses-showcase {
  --start-courses-sidebar-surface: #181818;
  --start-courses-sidebar-active: #303030;
  --start-courses-sidebar-border: #4d4d4d;
  width: min(100%, 1060px);
  display: grid;
  grid-template-columns: minmax(232px, 296px) minmax(0, 1fr);
  gap: 0;
  min-height: clamp(320px, 38vw, 470px);
  color: #f2f2f2;
  pointer-events: none;
  user-select: none;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0;
  background: rgba(6, 6, 6, 0.56);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(18px) saturate(122%);
  -webkit-backdrop-filter: blur(18px) saturate(122%);
  overflow: hidden;
}

body.start-empty-page .start-courses-sidebar,
body.start-empty-page .start-courses-detail-card {
  border-radius: 0;
}

body.start-empty-page .start-courses-sidebar,
body.start-empty-page .start-courses-detail {
  opacity: 0;
  transition:
    opacity 520ms ease,
    transform 640ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

body.start-empty-page .start-courses-sidebar {
  padding: 18px 12px 20px;
  min-height: 0;
  background: transparent;
  border-right: 1px solid var(--start-courses-sidebar-border);
  box-shadow: none;
  transform: translate3d(-56px, 0, 0);
}

body.start-empty-page .start-courses-detail {
  transform: translate3d(56px, 0, 0);
}

body.start-empty-page .start-courses-showcase.is-shell-visible .start-courses-sidebar,
body.start-empty-page .start-courses-showcase.is-shell-visible .start-courses-detail {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

body.start-empty-page .start-courses-subnav {
  display: grid;
  gap: 6px;
  min-width: 0;
}

body.start-empty-page .start-courses-nav-link {
  position: relative;
  width: 100%;
  min-width: 0;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 7px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 16px;
  background: transparent;
  color: inherit;
  text-decoration: none;
  font-size: 17px;
  line-height: 1.25;
  box-sizing: border-box;
}

body.start-empty-page .start-courses-nav-link:hover {
  background: rgba(255, 255, 255, 0.04);
}

body.start-empty-page .start-courses-nav-link-course {
  min-height: 48px;
  margin-bottom: 2px;
}

body.start-empty-page .start-courses-nav-link-course span {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

body.start-empty-page .start-courses-nav-link-section {
  margin-top: 14px;
  padding-top: 14px;
}

body.start-empty-page .start-courses-nav-link-section::after {
  content: "";
  position: absolute;
  left: -12px;
  right: -12px;
  top: 0;
  height: 1px;
  transform: translateY(-8px);
  background: var(--start-courses-sidebar-border);
  pointer-events: none;
}

body.start-empty-page .start-courses-nav-link-archive {
  margin-top: 18px;
  padding-top: 8px;
  padding-bottom: 8px;
}

body.start-empty-page .start-courses-nav-icon {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

body.start-empty-page .start-courses-nav-link-course .start-courses-nav-icon {
  width: 22px;
  height: 22px;
  flex-basis: 22px;
}

body.start-empty-page .start-courses-nav-link.is-active {
  background: var(--start-courses-sidebar-active);
  border-color: transparent;
  border-radius: 8px;
}

body.start-empty-page .start-courses-nav-chevron {
  margin-left: auto;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  opacity: 0.72;
}

body.start-empty-page .start-courses-nav-chevron.is-expanded {
  transform: rotate(-135deg) translateY(-1px);
}

body.start-empty-page .start-courses-assignment-sublist {
  display: grid;
  width: 100%;
  min-width: 0;
  padding: 2px 0 8px;
}

body.start-empty-page .start-courses-assignment-sublist-inner {
  display: grid;
  gap: 6px;
  min-width: 0;
}

body.start-empty-page .start-courses-item {
  width: 100%;
  display: grid;
  align-items: center;
  gap: 3px;
  border: 1px solid transparent;
  border-radius: 14px;
  background: transparent;
  padding: 10px;
  min-height: 0;
  min-width: 0;
  box-sizing: border-box;
}

body.start-empty-page .start-courses-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

body.start-empty-page .start-courses-item.is-active {
  background: var(--start-courses-sidebar-active);
  border-color: transparent;
  border-radius: 8px;
}

body.start-empty-page .start-courses-item-title,
body.start-empty-page .start-courses-detail-title {
  font-family: inherit;
  letter-spacing: -0.02em;
}

body.start-empty-page .start-courses-hw-title-typed {
  display: inline;
  white-space: inherit;
}

body.start-empty-page .start-courses-hw-cursor {
  opacity: 0;
  margin-left: 1px;
  animation: none;
  text-shadow: none;
}

body.start-empty-page .start-courses-showcase.is-hw-title-cursor-visible .start-courses-hw-cursor {
  opacity: 1;
  animation:
    landingTypeCursorBlink 750ms steps(1, end) infinite,
    landingCursorGlow 1.45s ease-in-out infinite;
  text-shadow:
    0 0 4px rgba(255, 198, 150, 0.9),
    0 0 12px rgba(255, 160, 95, 0.82),
    0 0 24px rgba(255, 120, 70, 0.5);
}

body.start-empty-page .start-courses-item-title {
  font-size: 16px;
  line-height: 1.35;
  font-weight: 600;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
  -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 calc(100% - 22px), transparent 100%);
  mask-image: linear-gradient(90deg, #000 0%, #000 calc(100% - 22px), transparent 100%);
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

body.start-empty-page .start-courses-item-meta {
  margin-top: 0;
  display: grid;
  gap: 3px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  line-height: 1.3;
}

body.start-empty-page .start-courses-item-created {
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
}

body.start-empty-page .start-courses-detail {
  min-width: 0;
}

body.start-empty-page .start-courses-detail-card {
  padding: 20px 22px 20px 24px;
  display: grid;
  gap: 14px;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

body.start-empty-page .start-courses-detail-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 10px;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}

body.start-empty-page .start-courses-detail-main {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  flex: 1;
}

body.start-empty-page .start-courses-detail-title {
  font-size: clamp(28px, 3.8vw, 48px);
  line-height: 1.02;
  font-weight: 800;
}

body.start-empty-page .start-courses-date,
body.start-empty-page .start-courses-detail-created,
body.start-empty-page .start-courses-detail-created-date {
  color: rgba(242, 242, 242, 0.62);
}

body.start-empty-page .start-courses-date {
  font-size: 14px;
}

body.start-empty-page .start-courses-detail-created {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: right;
}

body.start-empty-page .start-courses-detail-created-date {
  font-size: 13px;
  letter-spacing: 0;
  text-transform: none;
}

body.start-empty-page .start-courses-ask-ai {
  align-self: flex-start;
  margin-top: 2px;
  border-radius: 8px;
  border: none !important;
  background-color: transparent !important;
  background-image: none !important;
  background-repeat: no-repeat !important;
  background-clip: padding-box !important;
  color: #ffffff !important;
  text-shadow: none;
  box-shadow: none !important;
  animation: none !important;
  transition: none !important;
  transform: none !important;
  filter: none !important;
  overflow: hidden;
  position: relative;
  isolation: isolate;
}

body.start-empty-page .start-courses-detail-main .hw-ai-inline-btn::before {
  display: none !important;
  content: none !important;
}

body.start-empty-page .start-courses-detail-main .hw-ai-inline-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background-image: url('/assets/icons/png/crackygpt-gradient.png');
  background-position: 14% 18%;
  background-size: 250% 250%;
  background-repeat: no-repeat;
  animation: hwAiGradientDrift 4.4s linear infinite;
  pointer-events: none;
}

body.start-empty-page .start-courses-detail-main .hw-ai-inline-btn > * {
  position: relative;
  z-index: 1;
}

body.start-empty-page .start-courses-detail-main .hw-ai-inline-btn:hover:not([disabled]),
body.start-empty-page .start-courses-detail-main .hw-ai-inline-btn:active:not([disabled]),
body.start-empty-page .start-courses-detail-main .hw-ai-inline-btn:focus-visible:not([disabled]),
body.start-empty-page .start-courses-detail-main .hw-ai-btn-nohover:hover:not([disabled]),
body.start-empty-page .start-courses-detail-main .hw-ai-btn-nohover:active:not([disabled]) {
  border: none !important;
  background-color: transparent !important;
  background-image: none !important;
  background-repeat: no-repeat !important;
  background-clip: padding-box !important;
  box-shadow: none !important;
  transform: none !important;
  filter: none !important;
}

body.start-empty-page .start-courses-detail-main .hw-ai-inline-btn .btn-icon {
  filter: brightness(0) invert(1) !important;
  opacity: 1 !important;
}

body.start-empty-page .start-courses-detail-main .hw-ai-inline-btn .hw-ai-cursor {
  display: inline-block;
  margin-left: 1px;
  color: #ffffff;
  animation: hwAiCursorBlink 1s steps(1, end) infinite;
}

body.light-mode.start-empty-page .start-courses-detail-main .hw-ai-inline-btn::after,
html[data-theme="light"] body.start-empty-page .start-courses-detail-main .hw-ai-inline-btn::after {
  background-image: url('/assets/icons/png/crackygpt-gradient-light.png');
}

body.light-mode.start-empty-page .start-courses-showcase {
  --start-courses-sidebar-surface: #f9f9f9;
  --start-courses-sidebar-active: #ffffff;
  --start-courses-sidebar-border: #e3e3e3;
}

body.light-mode.start-empty-page .start-courses-sidebar {
  background: var(--start-courses-sidebar-surface);
  border-color: var(--start-courses-sidebar-border);
}

body.light-mode.start-empty-page .start-courses-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

body.light-mode.start-empty-page .start-courses-item.is-active {
  background: var(--start-courses-sidebar-active);
}

body.light-mode.start-empty-page .start-courses-nav-icon {
  filter: brightness(0) saturate(100%);
}

body.light-mode.start-empty-page .start-courses-nav-link:hover {
  background: rgba(255, 255, 255, 0.04);
}

body.light-mode.start-empty-page .start-courses-item-meta,
body.light-mode.start-empty-page .start-courses-item-created {
  color: rgba(15, 16, 20, 0.5);
}

body.start-empty-page .start-courses-detail-section {
  display: grid;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  padding: 14px;
}

body.start-empty-page .start-courses-detail-label {
  color: rgba(242, 242, 242, 0.62);
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

body.start-empty-page .start-courses-task-text {
  margin: 0;
  font-family: inherit;
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.55;
  letter-spacing: 0;
}

body.start-empty-page .start-courses-task-typed {
  display: inline;
  white-space: pre-wrap;
}

body.start-empty-page .start-courses-task-cursor {
  opacity: 0;
  margin-left: 1px;
  animation: none;
  text-shadow: none;
}

body.start-empty-page .start-courses-showcase.is-hw-task-cursor-visible .start-courses-task-cursor {
  opacity: 1;
  animation:
    landingTypeCursorBlink 750ms steps(1, end) infinite,
    landingCursorGlow 1.45s ease-in-out infinite;
  text-shadow:
    0 0 4px rgba(255, 198, 150, 0.9),
    0 0 12px rgba(255, 160, 95, 0.82),
    0 0 24px rgba(255, 120, 70, 0.5);
}

body.start-empty-page .start-courses-materials {
  display: grid;
  grid-template-columns: repeat(2, minmax(132px, 168px));
  grid-auto-rows: 120px;
  gap: 10px;
}

body.start-empty-page .start-courses-material-card,
body.start-empty-page .start-courses-material-add {
  min-height: 120px;
  height: 120px;
  border-radius: 8px;
}

body.start-empty-page .start-courses-material-card {
  grid-column: 1;
  grid-row: 1;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.03);
  padding: 0;
  overflow: hidden;
  position: relative;
  opacity: 0;
  transform: translate3d(0, 10px, 0) scale(0.985);
  transition: opacity 320ms ease, transform 380ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

body.start-empty-page .start-courses-showcase.is-hw-material-loader-visible .start-courses-material-card,
body.start-empty-page .start-courses-showcase.is-hw-material-image-visible .start-courses-material-card {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

body.start-empty-page .start-courses-material-title {
  font-family: inherit;
  font-size: 16px;
  line-height: 1.2;
  font-weight: 700;
}

body.start-empty-page .start-courses-material-image {
  width: 100%;
  height: 100%;
  min-height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 260ms ease;
}

body.start-empty-page .start-courses-showcase.is-hw-material-image-visible .start-courses-material-image {
  opacity: 1;
}

body.start-empty-page .start-courses-material-loader {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(12, 12, 12, 0.46);
  opacity: 0;
  transition: opacity 220ms ease;
}

body.start-empty-page .start-courses-showcase.is-hw-material-loader-visible .start-courses-material-loader {
  opacity: 1;
}

body.start-empty-page .start-courses-material-loader-ring {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: conic-gradient(from 0deg,
      rgba(255, 255, 255, 0.14) 0deg,
      rgba(255, 255, 255, 0.14) 64deg,
      rgba(232, 232, 232, 0.98) 300deg,
      rgba(255, 255, 255, 0.14) 360deg);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 5px), #000 calc(100% - 4px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 5px), #000 calc(100% - 4px));
  animation: startCoursesLoaderCircle 1s linear infinite;
}

body.start-empty-page .start-courses-material-placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: 64px;
}

body.start-empty-page .start-courses-material-placeholder-icon {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(96, 165, 250, 0.42);
  color: #ffffff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
}

body.start-empty-page .start-courses-material-add {
  grid-column: 1;
  grid-row: 1;
  display: grid;
  place-items: center;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.03);
  color: rgba(242, 242, 242, 0.62);
  font-size: 48px;
  line-height: 1;
  transform: translate3d(0, 0, 0);
  transition: transform 460ms cubic-bezier(0.22, 0.61, 0.36, 1);
  z-index: 2;
}

body.start-empty-page .start-courses-showcase.is-hw-material-add-shifted .start-courses-material-add {
  transform: translate3d(calc(100% + 10px), 0, 0);
}

body.start-empty-page .start-courses-reveal {
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transition:
    opacity 420ms ease,
    transform 520ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

body.start-empty-page .start-courses-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

body.start-empty-page .start-handwriting-copy-panel {
  padding: 24px 26px;
  display: grid;
  gap: 16px;
}

body.start-empty-page .start-handwriting-preview-panel {
  padding: 0;
  display: block;
  overflow: hidden;
}

body.start-empty-page .start-handwriting-preview-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

@keyframes cgptSendGradientDrift {
  0% {
    background-position: 14% 18%;
  }

  25% {
    background-position: 86% 20%;
  }

  50% {
    background-position: 82% 84%;
  }

  75% {
    background-position: 16% 80%;
  }

  100% {
    background-position: 14% 18%;
  }
}

@keyframes startCgptLogoFloat {
  0% {
    transform: translate3d(0px, 0px, 0) scale(1);
    animation-timing-function: ease-out;
  }

  30% {
    transform: translate3d(0px, -7px, 0) scale(1.008);
  }

  56% {
    transform: translate3d(0px, -13px, 0) scale(1.016);
    animation-timing-function: ease-in;
  }

  82% {
    transform: translate3d(0px, -5px, 0) scale(1.006);
  }

  100% {
    transform: translate3d(0px, 0px, 0) scale(1);
  }
}

@keyframes hwAiGradientDrift {
  0% {
    background-position: 14% 18%;
  }

  25% {
    background-position: 86% 20%;
  }

  50% {
    background-position: 82% 84%;
  }

  75% {
    background-position: 16% 80%;
  }

  100% {
    background-position: 14% 18%;
  }
}

@keyframes hwAiCursorBlink {
  0%, 49% {
    opacity: 1;
  }

  50%, 100% {
    opacity: 0;
  }
}

body.start-empty-page .start-cgpt-preview {
  position: relative;
  display: grid;
  gap: 12px;
  width: min(100%, 760px);
  pointer-events: none;
  user-select: none;
  opacity: 0;
  transform: translate3d(0, 20px, 0) scale(0.985);
  transition: opacity 520ms ease, transform 620ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

body.start-empty-page .start-cgpt-preview.is-visible,
body.start-empty-page .start-cgpt-section.is-cgpt-preview-visible .start-cgpt-preview {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

body.start-empty-page .start-cgpt-preview-tags {
  width: 100%;
  display: flex;
  justify-content: center;
}

body.start-empty-page .start-cgpt-tag-grid {
  width: fit-content;
  max-width: min(100%, 760px);
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--ui-radius-sm) !important;
  background: rgba(10, 10, 10, 0.38);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  padding: 18px;
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 10px;
}

body.start-empty-page .start-cgpt-tag-title {
  color: #a8a8a8;
  font-size: 13px;
  font-weight: 500;
  position: relative;
  top: 7px;
  opacity: 0;
  transform: translate3d(0, 8px, 0);
  transition: opacity 160ms ease, transform 200ms ease;
}

body.start-empty-page .start-cgpt-tag-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-left: -40px;
}

body.start-empty-page .start-cgpt-tag-buttons .ai-preset {
  border-radius: var(--ui-radius-sm) !important;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.16);
  color: #f2f2f2;
  opacity: 0;
  transform: translate3d(0, 8px, 0);
  transition: opacity 160ms ease, transform 200ms ease;
}

body.start-empty-page .start-cgpt-tag-title.is-visible,
body.start-empty-page .start-cgpt-tag-buttons .ai-preset.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

body.start-empty-page .start-cgpt-tag-buttons .ai-preset[data-model-key="gpt-5-4-thinking"],
body.start-empty-page .start-cgpt-tag-buttons .ai-preset[data-model-key="gpt-5-4-medium"],
body.start-empty-page .start-cgpt-tag-buttons .ai-preset[data-model-key="gpt-5-4-high"] {
  background: rgba(124, 58, 237, 0.2);
  border-color: rgba(168, 85, 247, 0.48);
  color: #f3e8ff;
}

body.start-empty-page .start-cgpt-tag-buttons .ai-preset[data-model-key="gpt-5-4"] {
  background: rgba(56, 189, 248, 0.2);
  border-color: rgba(96, 165, 250, 0.48);
  color: #e0f2fe;
}

body.start-empty-page .start-cgpt-tag-buttons .ai-preset.active {
  background: #ffffff;
  border-color: #ffffff;
  color: #000000;
}

body.start-empty-page .start-cgpt-tag-buttons .ai-preset[data-model-key="gpt-5-4-thinking"].active,
body.start-empty-page .start-cgpt-tag-buttons .ai-preset[data-model-key="gpt-5-4-medium"].active,
body.start-empty-page .start-cgpt-tag-buttons .ai-preset[data-model-key="gpt-5-4-high"].active {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.72), rgba(168, 85, 247, 0.58));
  border-color: rgba(124, 58, 237, 0.72);
  color: #ffffff;
}

body.start-empty-page .start-cgpt-tag-buttons .ai-preset[data-model-key="gpt-5-4"].active {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.72), rgba(96, 165, 250, 0.58));
  border-color: rgba(14, 165, 233, 0.72);
  color: #ffffff;
}

body.start-empty-page .billing-plans {
  width: min(100%, 860px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: clamp(12px, 2vw, 26px);
  align-items: stretch;
}

body.start-empty-page .billing-plan {
  background: rgba(28, 28, 28, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0;
  padding: clamp(18px, 2.5vw, 34px) clamp(16px, 2vw, 26px);
  min-height: clamp(320px, 44vw, 540px);
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: 20px;
  text-align: center;
  justify-items: center;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.38);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  opacity: 0;
  transform: translate3d(-72px, 0, 0) scale(0.97);
  transition:
    opacity 620ms ease,
    transform 760ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

body.start-empty-page .billing-plan-pro {
  border-color: rgba(167, 139, 250, 0.5);
  box-shadow:
    0 18px 36px rgba(0, 0, 0, 0.38),
    0 0 22px rgba(167, 139, 250, 0.2);
  transform: translate3d(72px, 0, 0) scale(0.97);
}

body.start-empty-page .start-pricing-section.is-pricing-plans-visible .billing-plan {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

body.start-empty-page .billing-plan-pro::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% -20%, rgba(167, 139, 250, 0.16), transparent 62%);
  z-index: 0;
  pointer-events: none;
}

body.start-empty-page .billing-plan > * {
  position: relative;
  z-index: 1;
}

body.start-empty-page .billing-plan-name {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  color: #ffffff;
  min-height: 30px;
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

body.start-empty-page .billing-plan-price {
  margin: 0;
  font-size: 34px;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.1;
  min-height: 56px;
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

body.start-empty-page .billing-plan-price-unit {
  display: inline-block;
  font-size: 0.5em;
  font-weight: 800;
  opacity: 0.9;
  margin-left: 2px;
  vertical-align: baseline;
  transform: translateY(0.72em);
}

body.start-empty-page .billing-plan-features {
  --billing-feature-gap: 14px;
  margin: 0;
  padding-left: 0;
  display: grid;
  align-self: stretch;
  grid-auto-rows: minmax(56px, auto);
  gap: var(--billing-feature-gap);
  color: #ffffff;
  font-size: 14px;
  list-style: none;
  text-align: center;
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

body.start-empty-page .billing-plan-pro .billing-plan-features {
  border-top-color: transparent;
  border-bottom-color: transparent;
}

body.start-empty-page .billing-plan-features li {
  list-style: none;
  min-height: 56px;
  padding: 0 4px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.35;
  box-sizing: border-box;
  position: relative;
  transition: opacity 170ms ease, transform 170ms ease;
}

body.start-empty-page .billing-feature-line-hidden {
  opacity: 0;
  transform: translateY(4px);
}

body.start-empty-page .billing-feature-line-visible {
  opacity: 1;
  transform: translateY(0);
}

body.start-empty-page .billing-feature-line-hidden::before {
  opacity: 0;
}

body.start-empty-page .billing-feature-line-visible::before {
  opacity: 1;
}

body.start-empty-page .billing-plan-features li + li::before,
body.start-empty-page .billing-plan-pro .billing-plan-features li:first-child::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: calc(var(--billing-feature-gap) / -2);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  opacity: 1;
  transition: opacity 170ms ease;
}

body.start-empty-page .billing-plan-pro .billing-plan-features li:last-child::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(var(--billing-feature-gap) / -2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  opacity: 1;
  transition: opacity 170ms ease;
}

body.start-empty-page .billing-plan-pro .billing-plan-features li:last-child {
  min-height: 64px;
  padding-bottom: 10px;
}

body.start-empty-page .billing-plan-pro .billing-plan-features li:last-child.billing-feature-line-hidden::after {
  opacity: 0;
}

body.start-empty-page .billing-plan-pro .billing-plan-features li:last-child.billing-feature-line-visible::after {
  opacity: 1;
}

body.start-empty-page .start-pricing-plan-button {
  align-self: end;
  width: fit-content;
  max-width: 100%;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  background: #ffffff;
  color: #000000;
  border: none;
  border-radius: 0;
  box-shadow: none;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

body.start-empty-page .start-pricing-plan-button:hover,
body.start-empty-page .start-pricing-plan-button:focus,
body.start-empty-page .start-pricing-plan-button:focus-visible,
body.start-empty-page .start-pricing-plan-button:active {
  background: #ffffff;
  color: #000000;
  border: none;
  box-shadow: none;
  outline: none;
  text-decoration: none;
}

body.start-empty-page .start-pricing-plan-button-disabled,
body.start-empty-page .start-pricing-plan-button:disabled {
  background: rgba(255, 255, 255, 0.44);
  color: rgba(0, 0, 0, 0.68);
  cursor: default;
}

body.start-empty-page .start-faq-list {
  display: grid;
  gap: 0;
}

body.start-empty-page .start-faq-item {
  border: none;
  border-radius: 0 !important;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

body.start-empty-page .start-faq-section.is-faq-items-reveal-ready .start-faq-item,
body.start-empty-page .start-faq-section.is-faq-items-reveal-ready .start-faq-cta-row {
  opacity: 0;
  transform: translate3d(0, 16px, 0);
  pointer-events: none;
  transition:
    opacity 380ms ease,
    transform 480ms cubic-bezier(0.22, 0.61, 0.36, 1);
  transition-delay: var(--faq-reveal-delay, 0ms);
}

body.start-empty-page .start-faq-section.is-faq-items-visible .start-faq-item,
body.start-empty-page .start-faq-section.is-faq-items-visible .start-faq-cta-row {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  pointer-events: auto;
}

body.start-empty-page .start-faq-item + .start-faq-item {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

body.start-empty-page .start-faq-question-heading {
  margin: 0;
}

body.start-empty-page .start-faq-question {
  width: 100%;
  margin: 0;
  padding: 20px 0;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 16px;
  border: none;
  background: transparent;
  color: #ffffff;
  text-align: left;
  cursor: pointer;
  font: inherit;
}

body.start-empty-page .start-faq-question:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.84);
  outline-offset: 4px;
}

body.light-mode.start-empty-page .start-faq-question:focus-visible {
  outline-color: rgba(17, 17, 17, 0.84);
}

body.start-empty-page .start-faq-question-text {
  flex: 1 1 auto;
  font-size: clamp(17px, 1.75vw, 21px);
  font-weight: 700;
  line-height: 1.35;
}

body.start-empty-page .start-faq-indicator {
  position: relative;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  order: -1;
  margin-top: 4px;
}

body.start-empty-page .start-faq-indicator::before,
body.start-empty-page .start-faq-indicator::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  transform: translate(-50%, -50%);
  transition: opacity 220ms ease, transform 280ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

body.start-empty-page .start-faq-indicator::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

body.start-empty-page .start-faq-item.is-open .start-faq-indicator::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg) scaleX(0.3);
}

body.start-empty-page .start-faq-panel {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition:
    grid-template-rows 320ms cubic-bezier(0.22, 0.61, 0.36, 1),
    opacity 220ms ease;
}

body.start-empty-page .start-faq-item.is-open .start-faq-panel {
  grid-template-rows: 1fr;
  opacity: 1;
}

body.start-empty-page .start-faq-panel-inner {
  min-height: 0;
  overflow: hidden;
}

body.start-empty-page .start-faq-answer {
  margin: 0 0 20px 34px;
  padding-top: 0;
  border-top: none;
  color: #d8d8d8;
  font-size: 16px;
  line-height: 1.72;
}

body.start-empty-page .start-faq-cta-row {
  display: flex;
  justify-content: center;
  padding-top: 48px;
  padding-bottom: 40px;
}

body.start-empty-page .start-faq-register-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 11px 20px;
  border: 1px solid #ffffff;
  border-radius: 0;
  background: #ffffff;
  color: #000000;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}

body.start-empty-page .start-faq-register-cta:hover,
body.start-empty-page .start-faq-register-cta:focus,
body.start-empty-page .start-faq-register-cta:focus-visible,
body.start-empty-page .start-faq-register-cta:active {
  background: #ffffff;
  border-color: #ffffff;
  color: #000000;
  text-decoration: none;
  box-shadow: none;
  outline: none;
}

body.light-mode.start-empty-page .start-faq-title {
  color: #111111;
}

body.light-mode.start-empty-page .start-faq-item {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

body.light-mode.start-empty-page .start-faq-item + .start-faq-item {
  border-top-color: rgba(17, 17, 17, 0.1);
}

body.light-mode.start-empty-page .start-faq-question {
  color: #111111;
}

body.light-mode.start-empty-page .start-faq-indicator::before,
body.light-mode.start-empty-page .start-faq-indicator::after {
  background: rgba(17, 17, 17, 0.88);
}

body.light-mode.start-empty-page .start-faq-answer {
  color: #3f3f46;
}

body.light-mode.start-empty-page .start-faq-register-cta {
  background: #000000;
  border-color: #000000;
  color: #ffffff;
}

body.light-mode.start-empty-page .start-faq-register-cta:hover,
body.light-mode.start-empty-page .start-faq-register-cta:focus,
body.light-mode.start-empty-page .start-faq-register-cta:focus-visible,
body.light-mode.start-empty-page .start-faq-register-cta:active {
  background: #000000;
  border-color: #000000;
  color: #ffffff;
}

body.start-empty-page .start-cgpt-composer {
  --cgpt-control-size: 36px;
  --cgpt-composer-pad: 6px;
  --cgpt-composer-gap: 8px;
  --cgpt-composer-round-radius: 12px;
  display: flex;
  align-items: center;
  width: min(100%, 760px);
  margin: 0 auto;
  min-height: calc(var(--cgpt-control-size) + (var(--cgpt-composer-pad) * 2));
  padding: var(--cgpt-composer-pad);
  gap: var(--cgpt-composer-gap);
  border-radius: var(--cgpt-composer-round-radius) !important;
  border: 1px solid #555;
  background: rgba(42, 42, 42, 0.72);
  transition: border-radius 0.16s ease;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

body.start-empty-page .start-cgpt-iconbtn,
body.start-empty-page .start-cgpt-send {
  width: var(--cgpt-control-size);
  height: var(--cgpt-control-size);
  flex: 0 0 auto;
  align-self: center;
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ui-radius-sm) !important;
  padding: 0;
  background: transparent;
}

body.start-empty-page .start-cgpt-icon {
  width: 16px;
  height: 16px;
  filter: brightness(0) invert(1);
}

body.start-empty-page .start-cgpt-send {
  background-color: transparent;
  background-image: url("/assets/icons/png/crackygpt-gradient-light.png");
  background-position: 14% 18%;
  background-size: 210% 210%;
  background-repeat: no-repeat;
  animation: cgptSendGradientDrift 6.5s linear infinite;
}

body.start-empty-page .start-cgpt-send .btn-icon {
  width: 16px;
  height: 16px;
  filter: brightness(0) invert(1);
}

body.start-empty-page .start-cgpt-text-wrap {
  position: relative;
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: stretch;
}

body.start-empty-page .start-cgpt-text {
  width: 100%;
  height: var(--cgpt-control-size);
  max-height: 180px;
  box-sizing: border-box;
  border: 0;
  outline: 0;
  resize: none;
  overflow-y: auto;
  background: transparent;
  color: #ffffff;
  font: inherit;
  line-height: 22px;
  padding: 7px 4px;
  position: relative;
  z-index: 1;
}

body.start-empty-page .start-cgpt-text-placeholder {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: none;
  align-items: flex-start;
  min-width: 0;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
  color: #7f7f7f;
  font: inherit;
  line-height: 22px;
  padding: 7px 4px;
  white-space: pre;
}

body.start-empty-page .start-cgpt-text-placeholder.is-visible {
  display: flex;
}

body.start-empty-page .start-cgpt-text-placeholder-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.start-empty-page .start-cgpt-text-placeholder-cursor {
  animation: landingTypeCursorBlink 1s steps(1, end) infinite;
}

body.start-empty-page .start-tool-card {
  min-width: 0;
  padding: 28px 24px 26px;
  display: grid;
  justify-items: center;
  text-align: center;
}

body.start-empty-page .start-tool-media {
  width: 100%;
  min-height: 208px;
  display: grid;
  place-items: center;
}

body.start-empty-page .start-tool-icon {
  width: 108px;
  height: 108px;
  display: block;
  object-fit: contain;
}

body.start-empty-page .start-tool-icon-crackygpt {
  position: relative;
  display: grid;
  place-items: center;
}

body.start-empty-page .start-cgpt-logo-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  animation: startCgptLogoFloat 3s linear infinite;
  will-change: transform;
}

body.start-empty-page .start-cgpt-logo {
  width: 124px;
  height: 124px;
  margin-bottom: 2px;
}

body.start-empty-page .start-tool-video {
  background: transparent;
}

body.start-empty-page .start-tool-video-handwriting {
  width: 232px;
  height: 180px;
}

body.start-empty-page .start-handwriting-video {
  width: min(100%, 340px);
  height: auto;
  aspect-ratio: 232 / 180;
  position: relative;
  top: -64px;
  z-index: 0;
  pointer-events: none;
}

body.start-empty-page .start-handwriting-showcase-image {
  width: min(100%, 520px);
  display: block;
  border-radius: var(--ui-radius-sm) !important;
  object-fit: cover;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

body.start-empty-page .start-tool-card h2 {
  margin: 20px 0 0;
  font-size: 26px;
  line-height: 1.06;
  color: #ffffff;
  text-align: center;
}

body.start-empty-page .start-top-banner {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 0.78;
  margin-top: calc(var(--start-empty-nav-offset) * -1);
  line-height: 0;
  flex: 0 0 auto;
  overflow: hidden;
}

body.start-empty-page .start-top-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  -webkit-mask-image: linear-gradient(
    180deg,
    #000000 0%,
    #000000 32%,
    rgba(0, 0, 0, 0.98) 42%,
    rgba(0, 0, 0, 0.8) 54%,
    rgba(0, 0, 0, 0.42) 68%,
    rgba(0, 0, 0, 0.12) 80%,
    transparent 100%
  );
  mask-image: linear-gradient(
    180deg,
    #000000 0%,
    #000000 32%,
    rgba(0, 0, 0, 0.98) 42%,
    rgba(0, 0, 0, 0.8) 54%,
    rgba(0, 0, 0, 0.42) 68%,
    rgba(0, 0, 0, 0.12) 80%,
    transparent 100%
  );
  pointer-events: none;
  z-index: 0;
}

body.start-empty-page .start-top-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.06) 0%,
    rgba(0, 0, 0, 0.02) 52%,
    rgba(0, 0, 0, 0.14) 70%,
    rgba(0, 0, 0, 0.62) 82%,
    rgba(0, 0, 0, 0.94) 92%,
    #000000 100%
  );
  pointer-events: none;
  z-index: 2;
}

body.light-mode.start-empty-page .start-top-banner::after {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.06) 0%,
    rgba(255, 255, 255, 0.02) 52%,
    rgba(255, 255, 255, 0.16) 70%,
    rgba(255, 255, 255, 0.68) 82%,
    rgba(255, 255, 255, 0.96) 92%,
    #ffffff 100%
  );
}

body.start-empty-page .start-top-banner-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.5;
  -webkit-mask-image: linear-gradient(
    180deg,
    #000000 0%,
    #000000 32%,
    rgba(0, 0, 0, 0.98) 42%,
    rgba(0, 0, 0, 0.8) 54%,
    rgba(0, 0, 0, 0.42) 68%,
    rgba(0, 0, 0, 0.12) 80%,
    transparent 100%
  );
  mask-image: linear-gradient(
    180deg,
    #000000 0%,
    #000000 32%,
    rgba(0, 0, 0, 0.98) 42%,
    rgba(0, 0, 0, 0.8) 54%,
    rgba(0, 0, 0, 0.42) 68%,
    rgba(0, 0, 0, 0.12) 80%,
    transparent 100%
  );
  z-index: 1;
}

body.start-empty-page .start-top-banner-brand {
  position: absolute;
  top: calc(50vh + var(--start-empty-nav-offset) - 44px);
  left: 50%;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transform: translate(-50%, -50%);
  width: min(calc(100vw - 48px), 760px);
  line-height: 1.1;
  pointer-events: none;
}

body.start-empty-page .start-top-banner-heading {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

body.start-empty-page .start-top-banner-subtext {
  min-height: 1.05em;
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.06em;
  font-family: "Tiny5", sans-serif;
  font-size: clamp(48px, 8vw, 112px);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 0.94;
  text-align: center;
}

body.start-empty-page .start-top-banner-subtext-typed {
  display: inline-block;
  min-height: 1em;
  white-space: nowrap;
  color: #ffffff;
}

body.start-empty-page .start-top-banner-subtext-typed[data-tone="crackygpt"] {
  background-image: url("/assets/icons/png/crackygpt-gradient-light.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

body.start-empty-page .start-top-banner-subtext-typed[data-tone="handwriting"] {
  background-image: url("/assets/icons/png/handwriting-gradient.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

body.start-empty-page .start-top-banner-subtext-typed[data-tone="courses"] {
  background-image: url("/assets/icons/png/courses-gradient.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

body.start-empty-page .start-top-banner-subtext-cursor {
  display: inline-block;
  min-width: 1ch;
  color: #ffffff;
  text-align: left;
  animation: landingTypeCursorBlink 750ms steps(1, end) infinite;
}

body.start-empty-page .start-top-banner-subtext-cursor.is-done {
  opacity: 0;
  animation: none;
}

body.start-empty-page .start-scroll-arrow {
  position: fixed;
  left: 50%;
  bottom: clamp(18px, 3vw, 28px);
  z-index: 2147483646;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  transition: opacity 180ms ease, transform 180ms ease;
}

body.start-empty-page .start-scroll-arrow.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(8px);
}

body.start-empty-page .start-scroll-arrow-icon {
  width: 40px;
  height: 40px;
  display: block;
  filter: brightness(0) invert(1);
  animation: startScrollArrowNudge 1.1s ease-in-out infinite;
}

@keyframes landingTypeCursorBlink {
  0%, 49% {
    opacity: 1;
  }

  50%, 100% {
    opacity: 0;
  }
}

@keyframes landingCursorGlow {
  0%, 100% {
    text-shadow:
      0 0 3px rgba(255, 255, 255, 0.72),
      0 0 9px rgba(196, 196, 196, 0.56),
      0 0 18px rgba(120, 120, 120, 0.36);
  }

  50% {
    text-shadow:
      0 0 6px rgba(255, 255, 255, 0.92),
      0 0 16px rgba(210, 210, 210, 0.78),
      0 0 34px rgba(140, 140, 140, 0.52);
  }
}

@keyframes startScrollArrowNudge {
  0%, 100% {
    transform: translateY(0);
    opacity: 0.84;
  }

  50% {
    transform: translateY(8px);
    opacity: 1;
  }
}

@keyframes startCoursesLoaderCircle {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  body.start-empty-page .start-scroll-arrow-icon {
    animation: none;
  }

  body.start-empty-page .start-faq-item,
  body.start-empty-page .start-faq-cta-row,
  body.start-empty-page .start-faq-panel,
  body.start-empty-page .start-courses-reveal,
  body.start-empty-page .start-courses-sidebar,
  body.start-empty-page .start-courses-detail,
  body.start-empty-page .start-courses-material-card,
  body.start-empty-page .start-courses-material-image,
  body.start-empty-page .start-courses-material-loader,
  body.start-empty-page .start-courses-material-add,
  body.start-empty-page .start-faq-indicator::before,
  body.start-empty-page .start-faq-indicator::after {
    transition: none;
  }

  body.start-empty-page .start-courses-hw-cursor,
  body.start-empty-page .start-courses-task-cursor,
  body.start-empty-page .start-courses-material-loader-ring {
    animation: none;
  }
}

body.start-empty-page .app-footer {
  padding: 64px 20px 78px;
  text-align: center;
}

body.start-empty-page .start-footer-inner {
  width: min(calc(100% - 40px), var(--start-page-max-width));
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

body.start-empty-page .start-footer-brand {
  width: 100%;
  display: flex;
  justify-content: center;
}

body.start-empty-page .start-footer-brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 400;
  color: #ffffff;
  line-height: 1.7;
}

body.light-mode.start-empty-page .start-footer-brand-mark {
  color: #111111;
}

body.start-empty-page .start-footer-copyright-symbol {
  display: inline-block;
  transform: translateY(1px);
}

body.start-empty-page .start-footer-links {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  font-size: 15px;
  line-height: 1.7;
}

body.start-empty-page .start-footer-logo {
  display: inline-block;
  width: 20px;
  height: 20px;
  background: url("/assets/icons/schoolcrack-logo-500.png") center / contain no-repeat;
  flex: 0 0 auto;
  pointer-events: none;
}

body.start-empty-page .start-footer-socials {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  justify-content: center;
}

body.start-empty-page .start-footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
}

body.start-empty-page .start-footer-social-icon {
  width: 20px;
  height: 20px;
  display: block;
  object-fit: contain;
}

@media (max-width: 900px) {
  body.start-empty-page {
    --start-empty-nav-offset: var(--mobile-nav-offset);
    padding-top: 0;
  }

  body.start-empty-page .top-nav.start-nav-bar {
    background: rgba(0, 0, 0, 0.78);
    border-color: rgba(255, 255, 255, 0.08);
  }

  body.start-empty-page .mobile-nav-backdrop {
    background: rgba(4, 7, 12, 0.42);
    backdrop-filter: blur(18px) saturate(130%);
    -webkit-backdrop-filter: blur(18px) saturate(130%);
  }

  body.start-empty-page .top-nav.start-nav-bar {
    padding: max(6px, env(safe-area-inset-top)) 14px 6px;
  }

  body.start-empty-page .top-nav.start-nav-bar .nav-menu.start-nav {
    position: fixed;
    inset: 0;
    z-index: 2147483646;
    width: 100vw;
    height: 100dvh;
  }

  body.start-empty-page .top-nav.start-nav-bar .nav-menu.start-nav:not(.open) {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  body.start-empty-page .top-nav.start-nav-bar .nav-menu.start-nav.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    padding:
      max(104px, calc(env(safe-area-inset-top) + 96px))
      20px
      max(28px, calc(env(safe-area-inset-bottom) + 12px));
  }

  body.start-empty-page .top-nav.start-nav-bar .nav-menu.start-nav .nav-link,
  body.start-empty-page .top-nav.start-nav-bar .nav-menu.start-nav .btn {
    width: min(560px, 100%);
    margin: 0 auto;
    min-height: 56px;
    padding: 16px 18px;
    justify-content: flex-start;
    gap: 14px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
  }

  body.start-empty-page .top-nav.start-nav-bar .nav-menu.start-nav #nav-home {
    gap: 14px;
  }

  body.start-empty-page .top-nav.start-nav-bar[data-nav-variant="guest"] {
    min-height: calc(env(safe-area-inset-top) + 46px);
    padding: max(8px, env(safe-area-inset-top)) 14px 8px;
  }

  body.start-empty-page .start-empty-main {
    min-height: 100dvh;
  }

  body.start-empty-page .start-top-banner {
    aspect-ratio: auto;
    min-height: clamp(460px, 74svh, 640px);
  }

  body.start-empty-page .start-top-banner::before {
    background-position: center top;
  }

  body.start-empty-page .start-top-banner::after {
    background: linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.14) 0%,
      rgba(0, 0, 0, 0.06) 46%,
      rgba(0, 0, 0, 0.54) 78%,
      #000000 100%
    );
  }

  body.light-mode.start-empty-page .start-top-banner::after {
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.14) 0%,
      rgba(255, 255, 255, 0.06) 46%,
      rgba(255, 255, 255, 0.56) 78%,
      #ffffff 100%
    );
  }

  body.start-empty-page .start-top-banner-canvas {
    opacity: 0.5;
  }

  body.start-empty-page .start-top-banner-brand {
    gap: 8px;
    width: min(calc(100vw - 36px), 760px);
  }

  body.start-empty-page .start-top-banner-heading {
    font-size: clamp(28px, 6vw, 44px);
    letter-spacing: -0.03em;
  }

  body.start-empty-page .start-scroll-arrow {
    bottom: max(16px, calc(env(safe-area-inset-bottom) + 8px));
  }

  body.start-empty-page .start-tools-section {
    width: min(calc(100% - 32px), var(--start-page-max-width));
    padding-bottom: 28px;
  }

  body.start-empty-page .start-cgpt-section {
    width: min(calc(100% - 32px), 980px);
    padding-top: 34px;
    padding-bottom: 46px;
  }

  body.start-empty-page .start-courses-section {
    width: min(calc(100% - 32px), 980px);
    padding-top: 34px;
    padding-bottom: 46px;
  }

  body.start-empty-page .start-steps-section {
    width: min(calc(100% - 32px), 1120px);
    padding-bottom: 28px;
  }

  body.start-empty-page .start-handwriting-section {
    width: min(calc(100% - 32px), 980px);
    padding-top: 34px;
    padding-bottom: 46px;
  }

  body.start-empty-page .start-pricing-section {
    width: min(calc(100% - 32px), 980px);
    padding-top: 52px;
    padding-bottom: 54px;
  }

  body.start-empty-page .start-faq-section {
    width: 100%;
    max-width: 980px;
    padding-inline: 16px;
    padding-top: 30px;
    padding-bottom: 34px;
    box-sizing: border-box;
  }

  body.start-empty-page .start-faq-shell {
    padding-inline: 0;
  }

  body.start-empty-page .start-steps-row {
    min-height: auto;
    display: grid;
    gap: 18px;
    overflow: visible;
  }

  body.start-empty-page .start-step-card {
    position: relative;
    top: auto;
    left: auto;
    width: 100%;
    padding: 20px 18px;
    transform: none !important;
    opacity: 1 !important;
    pointer-events: auto;
  }

  body.start-empty-page .start-handwriting-grid {
    grid-template-columns: 1fr;
  }

  body.start-empty-page .start-tools-grid {
    grid-template-columns: 1fr;
  }

  body.start-empty-page .start-cgpt-tag-grid {
    grid-template-columns: 1fr;
  }

  body.start-empty-page .start-cgpt-tag-title {
    top: 0;
  }

  body.start-empty-page .start-cgpt-tag-buttons {
    margin-left: 0;
  }

  body.start-empty-page .start-cgpt-composer {
    width: 100%;
  }

  body.start-empty-page .start-faq-question {
    padding: 18px 2px;
  }

  body.start-empty-page .start-faq-answer {
    margin: 0 2px 18px 36px;
  }

  body.start-empty-page .app-footer {
    padding: 48px 18px 64px;
  }

  body.start-empty-page .start-footer-inner {
    width: min(calc(100% - 32px), var(--start-page-max-width));
    gap: 12px;
  }
}

@media (max-width: 520px) {
  body.start-empty-page .start-top-banner {
    min-height: clamp(420px, 68svh, 540px);
  }

  body.start-empty-page .start-top-banner-brand {
    width: min(calc(100vw - 24px), 760px);
  }

  body.start-empty-page .start-top-banner-heading {
    font-size: clamp(24px, 7.8vw, 34px);
    max-width: 14ch;
  }

  body.start-empty-page .start-tool-card {
    padding: 20px;
  }

  body.start-empty-page .start-cgpt-copy {
    font-size: 16px;
  }

  body.start-empty-page .start-handwriting-copy {
    font-size: 16px;
  }

  body.start-empty-page .start-courses-sub {
    font-size: clamp(24px, 3.3vw, 42px);
  }

  body.start-empty-page .start-faq-title {
    font-size: 32px;
  }

  body.start-empty-page .start-courses-showcase {
    grid-template-columns: 1fr;
  }

  body.start-empty-page .start-courses-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--start-courses-sidebar-border);
  }

  body.start-empty-page .start-courses-detail-header {
    flex-direction: column;
    gap: 8px;
  }

  body.start-empty-page .start-courses-detail-created {
    justify-content: flex-start;
    text-align: left;
  }

  body.start-empty-page .start-courses-detail-card {
    padding: 20px;
  }

  body.start-empty-page .start-courses-materials {
    grid-template-columns: repeat(2, minmax(108px, 132px));
    grid-auto-rows: 96px;
  }

  body.start-empty-page .start-courses-material-card,
  body.start-empty-page .start-courses-material-add {
    min-height: 96px;
    height: 96px;
  }

  body.start-empty-page .start-faq-section {
    padding-inline: 18px;
  }

  body.start-empty-page .start-faq-question-text {
    font-size: 16px;
  }

  body.start-empty-page .start-faq-answer {
    font-size: 15px;
  }

  body.start-empty-page .start-handwriting-copy-panel {
    padding: 20px;
  }

  body.start-empty-page .start-handwriting-preview-panel {
    padding: 0;
  }

  body.start-empty-page .start-tool-media {
    min-height: 184px;
  }

  body.start-empty-page .start-tool-icon {
    width: 92px;
    height: 92px;
  }

  body.start-empty-page .start-cgpt-logo {
    width: 108px;
    height: 108px;
  }

  body.start-empty-page .start-tool-video-handwriting {
    width: 196px;
    height: 152px;
  }

  body.start-empty-page .start-handwriting-video {
    width: min(100%, 272px);
    height: auto;
    top: -46px;
  }

  body.start-empty-page .start-handwriting-showcase-image {
    width: 100%;
  }

  body.start-empty-page .start-handwriting-preview-image {
    height: 100%;
  }

  body.start-empty-page .start-footer-brand-mark,
  body.start-empty-page .start-footer-links {
    font-size: 13px;
  }

  body.start-empty-page .start-footer-socials {
    gap: 18px;
  }
}