:root {
  --ink: #12152a;
  --muted: #697089;
  --line: #e1e5ef;
  --paper: #f7f8fc;
  --white: #ffffff;
  --primary: #3157f6;
  --primary-dark: #203fc8;
  --primary-soft: #e9edff;
  --violet: #714ed8;
  --green: #1fa278;
  --nav-height: 76px;
  --shadow-sm: 0 14px 34px rgba(27, 38, 85, 0.09);
  --shadow-lg: 0 32px 75px rgba(32, 47, 112, 0.16);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    "Segoe UI", "Noto Sans KR", sans-serif;
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 12px 18px;
  color: #fff;
  background: var(--ink);
  border-radius: 10px;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: rgba(247, 248, 252, 0.88);
  border-bottom: 1px solid rgba(222, 225, 236, 0.82);
  backdrop-filter: blur(18px);
}

.navbar {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 23px;
  font-weight: 850;
  letter-spacing: -0.9px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--primary);
  border-radius: 10px;
  box-shadow: 0 8px 16px rgba(49, 87, 246, 0.24);
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -2px;
  transform: rotate(-4deg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 29px;
  margin-left: auto;
}

.nav-links a,
.login-link {
  color: #4a5066;
  font-size: 14px;
  font-weight: 650;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.login-link:hover {
  color: var(--primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 750;
  line-height: 1;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(49, 87, 246, 0.28);
  outline-offset: 3px;
}

.button-small {
  min-height: 42px;
  padding: 0 18px;
  font-size: 14px;
}

.button-large {
  min-height: 57px;
  padding: 0 26px;
  font-size: 15px;
}

.button-primary {
  color: #fff;
  background: var(--primary);
  box-shadow: 0 12px 26px rgba(49, 87, 246, 0.23);
}

.button-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 16px 31px rgba(49, 87, 246, 0.29);
}

.button-secondary {
  color: #373d55;
  background: rgba(255, 255, 255, 0.76);
  border-color: #dfe2eb;
}

.button-secondary:hover {
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.mobile-menu {
  display: none;
  position: relative;
}

.mobile-menu summary {
  width: 40px;
  height: 40px;
  display: grid;
  align-content: center;
  gap: 5px;
  padding: 9px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  list-style: none;
}

.mobile-menu summary::-webkit-details-marker {
  display: none;
}

.mobile-menu summary span {
  width: 100%;
  height: 2px;
  background: var(--ink);
  border-radius: 99px;
}

.mobile-menu > div {
  position: absolute;
  top: 50px;
  right: 0;
  width: 210px;
  display: grid;
  padding: 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
}

.mobile-menu > div a {
  padding: 12px 13px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 650;
}

.mobile-menu > div a:hover {
  color: var(--primary);
  background: var(--primary-soft);
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 58px 0 26px;
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(53, 68, 131, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 68, 131, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 75% 72% at 68% 48%, #000, transparent 80%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.glow-one {
  width: 550px;
  height: 550px;
  top: -15%;
  right: -8%;
  background: radial-gradient(circle, rgba(79, 107, 246, 0.18), transparent 69%);
}

.glow-two {
  width: 420px;
  height: 420px;
  bottom: -27%;
  left: 24%;
  background: radial-gradient(circle, rgba(118, 78, 216, 0.11), transparent 70%);
}

.hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 72px;
}

.eyebrow {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 23px;
  padding: 8px 12px;
  color: #4f5b8b;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid #e1e4ed;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(32, 41, 79, 0.05);
  font-size: 11px;
  font-weight: 750;
}

.eyebrow span {
  width: 7px;
  height: 7px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(49, 87, 246, 0.11);
}

.hero h1 {
  margin: 0;
  font-size: clamp(48px, 5.2vw, 72px);
  line-height: 1.13;
  letter-spacing: -4px;
  font-weight: 850;
}

.hero h1 em {
  color: var(--primary);
  font-style: normal;
}

.hero-description {
  margin: 27px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
  letter-spacing: -0.25px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.core-points {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 19px;
  width: fit-content;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.core-points li {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #646b82;
  font-size: 11px;
  font-weight: 650;
  white-space: nowrap;
}

.core-points span {
  color: var(--primary);
  font-family: "SUIT Variable", "Pretendard Variable", Pretendard, sans-serif;
  font-size: 9px;
}

.hero-visual {
  position: relative;
  padding: 55px 0;
}

.lesson-window {
  --base-curve-left: 20%;
  --moved-curve-left: 45%;
  --base-curve-top: 23%;
  --raised-curve-top: 16%;
  --vertex-offset-x: 82px;
  --vertex-offset-y: 201px;
  --label-offset-x: 102px;
  --label-offset-y: 190px;
  position: relative;
  overflow: hidden;
  min-height: 500px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid #dce1ee;
  border-radius: 27px;
  box-shadow: var(--shadow-lg);
  transform: perspective(1300px) rotateY(-2.5deg) rotateX(1deg);
}

.window-header {
  min-height: 76px;
  display: grid;
  grid-template-columns: 70px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 0 23px;
  border-bottom: 1px solid #e8eaf1;
}

.window-dots {
  display: flex;
  gap: 7px;
}

.window-dots i {
  width: 8px;
  height: 8px;
  background: #d5d9e5;
  border-radius: 50%;
}

.lesson-title {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.lesson-title small {
  color: var(--primary);
  font-size: 9px;
  font-weight: 750;
}

.lesson-title strong {
  font-size: 13px;
}

.step-label {
  padding: 7px 10px;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.5px;
}

.lesson-canvas {
  position: relative;
  min-height: 395px;
  background: linear-gradient(145deg, #fafbff, #f1f4ff);
}

.formula-box {
  position: absolute;
  top: 17px;
  left: 22px;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 12px 15px;
  background: #fff;
  border: 1px solid #e0e4ee;
  border-radius: 11px;
  box-shadow: var(--shadow-sm);
}

.formula-box span {
  font-family: "SUIT Variable", "Pretendard Variable", Pretendard, sans-serif;
  font-size: 20px;
  font-style: italic;
  font-weight: 700;
}

.formula-box small {
  color: var(--primary);
  font-size: 9px;
  font-weight: 750;
}

.graph {
  position: absolute;
  top: 90px;
  right: 42px;
  bottom: 22px;
  left: 95px;
  overflow: hidden;
  background-image: linear-gradient(rgba(70, 86, 150, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(70, 86, 150, 0.1) 1px, transparent 1px);
  background-size: 32px 32px;
  border-radius: 8px;
}

.axis {
  position: absolute;
  z-index: 2;
  background: #71788d;
}

.axis-x {
  top: 70%;
  left: 0;
  width: 100%;
  height: 1px;
}

.axis-y {
  top: 0;
  left: 25%;
  width: 1px;
  height: 100%;
}

.axis-name {
  position: absolute;
  z-index: 3;
  color: #71788d;
  font-family: "SUIT Variable", "Pretendard Variable", Pretendard, sans-serif;
  font-size: 12px;
  font-style: italic;
}

.axis-name-x {
  top: calc(70% + 6px);
  right: 6px;
}

.axis-name-y {
  top: 5px;
  left: calc(25% + 7px);
}

.original-curve,
.moved-curve {
  position: absolute;
  z-index: 2;
  width: 175px;
  height: 210px;
  top: var(--base-curve-top);
  border: 3px solid;
  border-top: 0;
  border-radius: 0 0 48% 48%;
  transition: top 0.72s cubic-bezier(0.2, 0.72, 0.3, 1),
    opacity 0.35s ease, border-color 0.35s ease;
}

.original-curve {
  left: var(--base-curve-left);
  border-color: #c1c7d9;
  opacity: 0.7;
}

.moved-curve {
  left: var(--moved-curve-left);
  border-color: var(--primary);
  opacity: 0;
  filter: drop-shadow(0 7px 5px rgba(49, 87, 246, 0.14));
}

.vertex,
.vertex-pulse {
  position: absolute;
  z-index: 4;
  left: calc(var(--base-curve-left) + var(--vertex-offset-x));
  top: calc(var(--base-curve-top) + var(--vertex-offset-y));
  border-radius: 50%;
  transition: left 0.72s cubic-bezier(0.2, 0.72, 0.3, 1),
    top 0.72s cubic-bezier(0.2, 0.72, 0.3, 1);
}

.vertex {
  width: 11px;
  height: 11px;
  background: #fff;
  border: 3px solid var(--primary);
}

.vertex-pulse {
  width: 25px;
  height: 25px;
  margin: -7px;
  border: 1px solid rgba(49, 87, 246, 0.35);
  animation: pulse 2.2s ease-out infinite;
}

.move-arrow {
  position: absolute;
  z-index: 5;
  color: var(--primary);
  font-size: 11px;
  font-weight: 850;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.4s ease;
}

.move-arrow-horizontal {
  top: 42%;
  left: 34%;
  transform: translateX(-8px);
}

.move-arrow-vertical {
  top: 32%;
  left: 72%;
  transform: translateY(8px);
}

.point-label {
  position: absolute;
  z-index: 5;
  left: calc(var(--base-curve-left) + var(--label-offset-x));
  top: calc(var(--base-curve-top) + var(--label-offset-y));
  color: var(--primary);
  font-size: 10px;
  font-weight: 800;
  transition: left 0.72s cubic-bezier(0.2, 0.72, 0.3, 1),
    top 0.72s cubic-bezier(0.2, 0.72, 0.3, 1), opacity 0.25s ease;
}

.lesson-window[data-current-step="1"] .original-curve {
  border-color: var(--primary);
  opacity: 1;
  filter: drop-shadow(0 7px 5px rgba(49, 87, 246, 0.14));
  animation: base-curve-in 0.75s ease both;
}

.lesson-window[data-current-step="1"] .moved-curve {
  opacity: 0;
}

.lesson-window[data-current-step="2"] .original-curve,
.lesson-window[data-current-step="3"] .original-curve {
  border-color: #c1c7d9;
  opacity: 0.58;
  filter: none;
}

.lesson-window[data-current-step="4"] .original-curve {
  border-color: #c1c7d9;
  opacity: 0.22;
  filter: none;
}

.lesson-window[data-current-step="2"] .moved-curve {
  top: var(--base-curve-top);
  opacity: 1;
  animation: curve-shift-right 0.85s cubic-bezier(0.2, 0.72, 0.3, 1) both;
}

.lesson-window[data-current-step="3"] .moved-curve {
  top: var(--raised-curve-top);
  opacity: 1;
  animation: curve-shift-up 0.85s cubic-bezier(0.2, 0.72, 0.3, 1) both;
}

.lesson-window[data-current-step="4"] .moved-curve {
  top: var(--raised-curve-top);
  opacity: 1;
  animation: final-curve-settle 0.7s ease both;
}

.lesson-window[data-current-step="2"] .vertex,
.lesson-window[data-current-step="2"] .vertex-pulse {
  left: calc(var(--moved-curve-left) + var(--vertex-offset-x));
  top: calc(var(--base-curve-top) + var(--vertex-offset-y));
}

.lesson-window[data-current-step="3"] .vertex,
.lesson-window[data-current-step="3"] .vertex-pulse,
.lesson-window[data-current-step="4"] .vertex,
.lesson-window[data-current-step="4"] .vertex-pulse {
  left: calc(var(--moved-curve-left) + var(--vertex-offset-x));
  top: calc(var(--raised-curve-top) + var(--vertex-offset-y));
}

.lesson-window[data-current-step="2"] .point-label {
  left: calc(var(--moved-curve-left) + var(--label-offset-x));
  top: calc(var(--base-curve-top) + var(--label-offset-y));
}

.lesson-window[data-current-step="3"] .point-label,
.lesson-window[data-current-step="4"] .point-label {
  left: calc(var(--moved-curve-left) + var(--label-offset-x));
  top: calc(var(--raised-curve-top) + var(--label-offset-y));
}

.lesson-window[data-current-step="2"] .move-arrow-horizontal {
  opacity: 1;
  transform: translateX(0);
}

.lesson-window[data-current-step="3"] .move-arrow-vertical {
  opacity: 1;
  transform: translateY(0);
}

.coach-note {
  position: absolute;
  right: 18px;
  top: 17px;
  bottom: auto;
  z-index: 7;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 13px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid #e0e4ee;
  border-radius: 13px;
  box-shadow: var(--shadow-sm);
}

.coach-avatar {
  width: 31px;
  height: 31px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  color: #fff;
  background: var(--primary);
  border-radius: 9px;
  font-size: 12px;
  font-weight: 900;
}

.coach-note p {
  margin: 0;
  color: #757b90;
  font-size: 9px;
  line-height: 1.45;
}

.coach-note strong {
  color: var(--ink);
  font-size: 10px;
}

.window-footer {
  min-height: 57px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 23px;
  background: #fff;
}

.progress-dots {
  display: flex;
  gap: 5px;
}

.progress-dots button {
  width: 28px;
  height: 28px;
  min-width: 28px;
  padding: 0;
  background: #dfe2eb;
  border: 0;
  border-radius: 9px;
  cursor: pointer;
  color: #7f869b;
  font-size: 9px;
  font-weight: 800;
  transition: width 0.25s ease, background 0.25s ease, transform 0.2s ease;
}

.progress-dots .active {
  width: 58px;
  background: var(--primary);
  color: #fff;
}

.progress-dots .active span::before {
  content: "STEP ";
  font-size: 9px;
  letter-spacing: 0.4px;
}

.progress-dots button:hover {
  background: #aebcf6;
  transform: scaleY(1.8);
}

.progress-dots button:focus-visible {
  outline: 3px solid rgba(49, 87, 246, 0.28);
  outline-offset: 4px;
}

.window-footer a {
  color: var(--primary);
  font-size: 10px;
  font-weight: 800;
}

.floating-card {
  position: absolute;
  z-index: 8;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid #e0e4ee;
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  animation: float 4s ease-in-out infinite;
}

.floating-card > span {
  width: 29px;
  height: 29px;
  display: grid;
  place-items: center;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 9px;
  font-size: 12px;
  font-weight: 850;
}

.floating-card div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.floating-card strong {
  font-size: 10px;
}

.floating-card small {
  color: #8b91a4;
  font-size: 9px;
}

.floating-top {
  top: 0;
  right: 26px;
}

.floating-bottom {
  bottom: 0;
  left: 26px;
  animation-delay: -1.8s;
}

.home-summary {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr) auto;
  align-items: center;
  margin-top: 34px;
  padding: 18px 22px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid #dfe3ed;
  border-radius: 17px;
  box-shadow: 0 10px 28px rgba(29, 39, 79, 0.05);
  backdrop-filter: blur(10px);
}

.home-summary > div {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 26px;
  padding: 0 19px;
  border-right: 1px solid #e2e5ed;
}

.home-summary > div:first-child {
  padding-left: 0;
}

.home-summary strong {
  font-size: 13px;
}

.home-summary span {
  color: #7b8194;
  font-size: 10px;
}

.home-summary > a {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-left: 24px;
  color: var(--primary);
  font-size: 10px;
  font-weight: 800;
}

.site-footer {
  color: #8a90a4;
  background: #111426;
}

.footer-inner {
  min-height: 60px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  font-size: 9px;
}

.footer-inner p {
  margin: 0;
}

.footer-inner > div {
  display: flex;
  justify-content: flex-end;
  gap: 17px;
}

.footer-inner a:hover {
  color: #fff;
}

@keyframes base-curve-in {
  from { opacity: 0.35; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes curve-shift-right {
  from { opacity: 0.25; transform: translateX(-90px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes curve-shift-up {
  from { opacity: 0.45; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes final-curve-settle {
  0% { transform: scale(0.97); }
  55% { transform: scale(1.015); }
  100% { transform: scale(1); }
}

@keyframes pulse {
  0%, 20% { opacity: 0.8; transform: scale(0.65); }
  75%, 100% { opacity: 0; transform: scale(1.7); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (max-width: 1050px) {
  .nav-links {
    gap: 18px;
  }

  .hero-layout {
    gap: 35px;
  }

  .hero h1 {
    font-size: 56px;
  }

  .graph {
    left: 60px;
  }

  .home-summary > div {
    padding-inline: 12px;
  }

}

@media (max-width: 900px) {
  :root {
    --nav-height: 68px;
  }

  .nav-links {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .nav-actions {
    margin-left: auto;
  }

  .hero {
    padding: 70px 0 30px;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 52px;
  }

  .hero-copy {
    max-width: 700px;
    margin-inline: auto;
    text-align: center;
  }

  .eyebrow,
  .hero-actions,
  .core-points {
    justify-content: center;
    margin-inline: auto;
  }

  .hero-actions,
  .core-points {
    margin-top: 28px;
  }

  .hero-visual {
    width: min(680px, 100%);
    margin-inline: auto;
  }

  .lesson-window {
    transform: none;
  }

  .home-summary {
    grid-template-columns: repeat(3, 1fr);
    width: min(680px, calc(100% - 48px));
  }

  .home-summary > div {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .home-summary > a {
    grid-column: 1 / -1;
    justify-content: center;
    margin-top: 15px;
    padding: 15px 0 0;
    border-top: 1px solid #e2e5ed;
  }

}

@media (max-width: 640px) {
  .container {
    width: min(100% - 32px, 1180px);
  }

  .brand {
    font-size: 20px;
  }

  .brand-mark {
    width: 31px;
    height: 31px;
    font-size: 17px;
  }

  .login-link {
    display: none;
  }

  .button-small {
    min-height: 39px;
    padding-inline: 13px;
    font-size: 12px;
  }

  .hero {
    padding-top: 52px;
  }

  .hero h1 {
    font-size: 41px;
    letter-spacing: -2.5px;
  }

  .hero-description {
    font-size: 14px;
  }

  .hero-actions {
    width: 100%;
    display: grid;
  }

  .hero-actions .button {
    width: 100%;
  }

  .core-points {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .hero-visual {
    padding-block: 10px;
  }

  .lesson-window {
    --base-curve-left: 14%;
    --moved-curve-left: 46%;
    --vertex-offset-x: 58px;
    --vertex-offset-y: 146px;
    --label-offset-x: 76px;
    --label-offset-y: 137px;
    min-height: 420px;
    border-radius: 20px;
  }

  .window-header {
    grid-template-columns: 1fr auto;
    padding: 0 15px;
  }

  .window-dots {
    display: none;
  }

  .lesson-title strong {
    font-size: 11px;
  }

  .lesson-canvas {
    min-height: 300px;
  }

  .formula-box {
    top: 14px;
    left: 14px;
  }

  .formula-box span {
    font-size: 17px;
  }

  .graph {
    top: 60px;
    right: 14px;
    bottom: 14px;
    left: 28px;
    background-size: 28px 28px;
  }

  .original-curve,
  .moved-curve {
    width: 125px;
    height: 155px;
  }

  .move-arrow-horizontal {
    left: 34%;
  }

  .coach-note,
  .floating-card {
    display: none;
  }

  .window-footer {
    padding-inline: 15px;
  }

  .home-summary {
    grid-template-columns: 1fr;
    width: min(100% - 32px, 680px);
    margin-top: 26px;
  }

  .home-summary > div {
    flex-direction: row;
    padding: 11px 0;
    border-right: 0;
    border-bottom: 1px solid #e2e5ed;
  }

  .home-summary > a {
    grid-column: auto;
    border-top: 0;
  }

  .footer-inner {
    grid-template-columns: 1fr auto;
  }

  .footer-inner p {
    display: none;
  }

  .footer-inner > div a:first-child {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}