:root {
  --color-primary: #0a6847;
  --color-secondary: #f9fbf8;
  --color-text: #333;
  --color-text-light: #555;
  --color-white: #fff;
  --color-border: #e0e0e0;
  --color-cta: #f5a524;
  --color-cta-hover: #e69500;
  --color-tel: #c0392b;
  --font-base: "Shippori Mincho", "Yu Mincho", "YuMincho",
    "Hiragino Mincho ProN", "MS PMincho", serif;
  --header-height: 4rem;
  --container-width: 60rem;
  --container-padding: 0 1.25rem;
}

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

html {
  scroll-behavior: auto;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--header-height);
  overflow-x: hidden;
}

#splash-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("../../img/support-school/cover.webp");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  z-index: 9999;
  transition: transform 0.8s cubic-bezier(0.76, 0, 0.24, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.splash-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  z-index: 1;
}

.splash-content {
  position: relative;
  z-index: 3;
  max-width: 56.25rem;
  margin: 0 auto;
  color: var(--color-white);
  padding: 1.25rem;
  text-align: center;
}

.splash-content p {
  color: var(--color-white);
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.6);
  letter-spacing: 0.05em;
  margin: 0;
  line-height: 1.5;
  overflow: hidden;
}

.splash-content p:nth-child(1) {
  font-size: clamp(1.8rem, 1rem+3vw, 4rem);
  font-weight: 800;
}

.splash-content p:nth-child(2) {
  font-size: clamp(1.2rem, 0.8rem+1.5vw, 2rem);
  font-weight: 700;
  margin-top: 0.5em;
}

.splash-content p>span {
  display: inline-block;
  opacity: 0;
  transform: translateY(-1.2em);
  animation: fallIn 0.6s ease-out forwards;
}

#splash-screen.is-hidden {
  transform: translateY(-100%);
}

.glass-morphism-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.glass-square {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

.glass-square:nth-child(1) {
  width: 150px;
  height: 150px;
  top: 20%;
  left: 10%;
  animation-name: move-1;
  animation-duration: 25s;
}

.glass-square:nth-child(2) {
  width: 130px;
  height: 130px;
  top: 50%;
  left: 80%;
  animation-name: move-2;
  animation-duration: 20s;
  animation-delay: -5s;
}

.glass-square:nth-child(3) {
  width: 160px;
  height: 160px;
  top: 80%;
  left: 40%;
  animation-name: move-3;
  animation-duration: 30s;
  animation-delay: -10s;
}

.glass-square:nth-child(4) {
  width: 45px;
  height: 45px;
  top: 10%;
  left: 70%;
  animation-name: move-1;
  animation-duration: 22s;
  animation-delay: -15s;
}

.glass-square:nth-child(5) {
  width: 40px;
  height: 40px;
  top: 70%;
  left: 15%;
  animation-name: move-2;
  animation-duration: 28s;
  animation-delay: -3s;
}

@keyframes move-1 {

  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }

  25% {
    transform: translate(50vw, 40vh) rotate(90deg);
  }

  50% {
    transform: translate(20vw, 80vh) rotate(180deg);
  }

  75% {
    transform: translate(70vw, 10vh) rotate(270deg);
  }
}

@keyframes move-2 {

  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }

  25% {
    transform: translate(-30vw, 60vh) rotate(-70deg);
  }

  50% {
    transform: translate(40vw, -10vh) rotate(-180deg);
  }

  75% {
    transform: translate(-10vw, 30vh) rotate(-270deg);
  }
}

@keyframes move-3 {

  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }

  25% {
    transform: translate(20vw, -30vh) rotate(45deg);
  }

  50% {
    transform: translate(-40vw, 50vh) rotate(120deg);
  }

  75% {
    transform: translate(30vw, -10vh) rotate(200deg);
  }
}

.splash-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  overflow: hidden;
}

.particle {
  position: absolute;
  top: 46%;
  left: 50%;
  width: 8px;
  height: 8px;
  background-color: var(--color-white);
  opacity: 0;
  transform: rotate(45deg);
  animation: burst 1.2s ease-out forwards;
}

@keyframes burst {
  0% {
    transform: translate(-50%, -50%) rotate(45deg) scale(0.5);
    opacity: 1;
  }

  100% {
    transform: translate(var(--tx), var(--ty)) rotate(45deg) scale(1);
    opacity: 0;
  }
}

.br-sp {
  display: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: 700;
  line-height: 1.4;
}

p {
  margin: 0 0 1.5rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: opacity 0.3s;
}

a:hover {
  opacity: 0.8;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  z-index: 1001;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 75rem;
  margin: 0 auto;
  padding: 0 1.25rem;
  height: 100%;
}

.header-logo {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

.header-nav {
  display: flex;
  align-items: center;
}

.header-cta {
  display: inline-block;
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  margin-right: 1rem;
  line-height: 1.2;
}

.hamburger-btn {
  width: 1.875rem;
  height: 1.875rem;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  position: relative;
  z-index: 1002;
}

.hamburger-btn span {
  display: block;
  width: 100%;
  height: 0.125rem;
  background-color: var(--color-primary);
  margin: 0.375rem 0;
  transition: transform 0.3s, opacity 0.3s;
}

.sp-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.98);
  z-index: 1000;
  padding: var(--header-height) 2.5rem 2.5rem;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  visibility: hidden;
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1), visibility 0s 0.4s,
    opacity 0.4s;
}

.sp-nav.is-open {
  transform: translateX(0);
  visibility: visible;
  opacity: 1;
  transition-delay: 0s;
}

.sp-nav ul {
  margin: 0;
  padding: 2rem 0;
  list-style: none;
}

.sp-nav li {
  margin-bottom: 1.25rem;
}

.sp-nav-link {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
}

.sp-nav-cta {
  margin-top: 1.875rem;
  width: 100%;
  text-align: center;
}

.hamburger-btn.is-active span:nth-child(1) {
  transform: translateY(0.5rem) rotate(45deg);
}

.hamburger-btn.is-active span:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.is-active span:nth-child(3) {
  transform: translateY(-0.5rem) rotate(-45deg);
}

body.nav-open {
  overflow: hidden;
}

.cta-button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-cta);
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 700;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  text-align: center;
  transition: background-color 0.3s, transform 0.2s;
  &.online {
    background-color: #00a0e9;
  }
}

.cta-button:hover {
  background-color: var(--color-cta-hover);
  color: var(--color-text);
  opacity: 1;
  transform: translateY(-2px);
}

.fixed-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  padding: 0.5rem 0.5rem;
  background-color: var(--color-white);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  z-index: 900;
  transform: translateY(100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.4s ease-out, opacity 0.4s ease-out, visibility 0s 0.4s;
}

.fixed-cta-bar.is-visible {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}

.fixed-cta-btn {
  flex: 1 1 33.333%;
  margin: 0 0.2rem;
  min-height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.3rem;
  font-size: 0.8rem;
  line-height: 1.3;
  min-width: 0;
}

.btn-primary-fixed {
  background-color: var(--color-cta);
  color: var(--color-white);
}

.btn-primary-fixed:hover {
  background-color: var(--color-cta-hover);
  opacity: 0.9;
  transform: none;
}

.btn-secondary-fixed {
  background-color: var(--color-cta);
  color: var(--color-text);
}

.btn-secondary-fixed:hover {
  background-color: var(--color-cta-hover);
  transform: none;
}

.btn-tel-fixed {
  background-color: var(--color-tel);
  color: var(--color-white);
}

.btn-tel-fixed:hover {
  background-color: var(--color-tel);
  opacity: 0.9;
  transform: none;
}

.section-title {
  font-size: 3rem;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-title-en {
  display: block;
  font-size: 1rem;
  color: var(--color-cta);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.section-fade {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.section-fade.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero {
  padding: 3.75rem 1.25rem;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  min-height: 25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-cover {
  background-image: url("../../img/support-school/hero_cover.webp");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 56.25rem;
  margin: 0 auto;
  color: var(--color-white);
}

.hero-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 2rem;
  line-height: 1.7;
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.6);
  letter-spacing: 0.05em;
}

.h1small {
  display: inline-block;
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.h1big {
  font-size: 2.5rem;
  line-height: 1;
}

.hero-subtitle {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-white);
  padding: 0.25rem 0.75rem;
  border-radius: 0.25rem;
  border: 1px solid var(--color-primary);
}

.hero-subtitle02 {
  background: rgb(0 0 0 / 0.3);
  font-weight: 700;
  padding: 0.5rem 0;
}

.point {
  padding: 3.75rem 0;
  background-color: var(--color-white);
  text-align: center;
}

.point-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.6;
}

.strength {
  padding: 3.75rem 0;
  background-color: var(--color-secondary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.strength-lead {
  text-align: center;
  font-size: 1rem;
  margin-bottom: 3.125rem;
  max-width: 50rem;
  margin-left: auto;
  margin-right: auto;
}

.strength-steps-list {
  max-width: 50rem;
  margin: 0 auto;
}

.step-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  padding: 1.5625rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  position: relative;
}

.step-arrow {
  width: 0.75rem;
  height: 0.75rem;
  border-right: 3px solid var(--color-primary);
  border-bottom: 3px solid var(--color-primary);
  opacity: 0.4;
  transform: rotate(45deg);
  margin: 1.25rem auto 1.875rem;
}

.step-text {
  flex: 1;
  position: relative;
  z-index: 2;
}

.step-number {
  font-size: 5rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(10, 104, 71, 0.08);
}

.step-title {
  font-size: 1.25rem;
  color: var(--color-cta);
  margin: 1rem 0;
}

.step-description {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin: 0;
}

.step-description strong {
  font-weight: 700;
}

.step-image {
  margin-top: 1.25rem;
  position: relative;
  z-index: 2;
  border-radius: 0.5rem;
  overflow: hidden;
  height: 12.5rem;
}

.step-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.qa {
  padding: 3.75rem 0;
  background-color: var(--color-white);
}

.qa-accordion-list {
  max-width: 50rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.qa-accordion-item {
  background-color: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  overflow: hidden;
}

.qa-accordion-summary {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.25rem;
  cursor: pointer;
  list-style: none;
}

.qa-accordion-summary::-webkit-details-marker,
.qa-accordion-summary::marker {
  display: none;
}

.qa-accordion-number {
  flex: 0 0 3.125rem;
  align-self: flex-start;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 1.125rem;
  font-weight: 700;
  padding: 0.625rem 0;
  text-align: center;
  position: relative;
  margin-top: -0.3125rem;
}

.qa-accordion-number::after {
  content: "";
  position: absolute;
  bottom: -0.625rem;
  left: 0;
  width: 0;
  height: 0;
  border-width: 0.625rem 1.5625rem 0 1.5625rem;
  border-style: solid;
  border-color: var(--color-primary) transparent transparent transparent;
}

.qa-accordion-text {
  flex: 1;
  min-width: 0;
}

.qa-accordion-text strong {
  display: block;
  color: var(--color-primary);
  font-size: 1.0625rem;
}

.qa-accordion-icon {
  flex: 0 0 4.0625rem;
  height: 4.0625rem;
  background-color: var(--color-white);
  border: 2px solid rgba(10, 104, 71, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.qa-accordion-icon span {
  display: block;
  width: 1.25rem;
  height: 0.1875rem;
  background-color: var(--color-primary);
  transition: transform 0.3s ease;
  position: relative;
}

.qa-accordion-icon span::before {
  content: "";
  display: block;
  width: 1.25rem;
  height: 0.1875rem;
  background-color: var(--color-primary);
  transition: transform 0.3s ease, opacity 0.3s ease;
  position: absolute;
  transform: rotate(90deg);
}

.qa-accordion-item[open] .qa-accordion-icon span {
  transform: rotate(0deg);
}

.qa-accordion-item[open] .qa-accordion-icon span::before {
  transform: rotate(0deg);
  opacity: 0;
}

.qa-accordion-content {
  padding: 0 1.875rem 1.875rem;
  margin-left: 4.375rem;
  margin-right: 5.3125rem;
}

.qa-accordion-content p {
  font-size: 1rem;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.6;
  background: var(--color-white);
  padding: 1.25rem;
  border-radius: 0.5rem;
  border: 1px solid var(--color-border);
}

.qa-accordion-content p strong {
  color: var(--color-cta);
}

.cta {
  padding: 3.75rem 0;
  background-color: var(--color-secondary);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.cta-box {
  background-color: var(--color-white);
  border-radius: 0.5rem;
  padding: calc((1.125rem * 2) + (1.875rem * 3)) 1.875rem 1.875rem;
  max-width: 43.75rem;
  margin: 0 auto 1.25rem;
  text-align: left;
  position: relative
}

.cta-box h3 {
  background: var(--color-primary);
  border-top-left-radius: 0.5rem;
  border-top-right-radius: 0.5rem;
  color: var(--color-white);
  font-size: 1.125rem;
  text-align: center;
  margin-bottom: 1.25rem;
  padding: 1.875rem;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

.cta-box h4 {
  font-size: 1.5rem;
  font-weight: bold;
  text-align: center;
  padding: 0.2rem 0;
}

.cta-box dt {
  border-bottom: 1px solid var(--color-primary);
  margin-bottom: 0.5rem;
  padding-bottom: 0.2rem;
}

.cta-box dd {
  margin: 0 0 1.5625rem;
}

.cta-box ul {
  list-style: none;
  padding-left: 0;
  li {
    line-height: 1.4;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
    &::before {
      content: "✅";
      display: block;
      position: absolute;
      left: 0;
      top: 0;
    }
  }
}

.cta-box p {
  margin-bottom: 1.5625rem;
  line-height: 1.8;
}

.cta-box p strong {
  font-weight: 700;
}

.cta-event-item + .cta-event-item {
  margin-top: 2rem;
}

.cta-button-main {
  width: 100%;
  font-size: 1.125rem;
  padding: 1rem;
}

.footer {
  padding: 2.5rem 0 1.25rem;
  background-color: #f9f9f9;
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.875rem;
}

.footer-info {
  margin-bottom: 1.25rem;
}

.footer-logo {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.625rem;
}

.footer-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
}

.footer-nav li {
  margin-right: 1.25rem;
  margin-bottom: 0.625rem;
}

.footer-nav a {
  color: var(--color-text-light);
}

.copyright {
  text-align: center;
  font-size: 0.75rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.25rem;
  margin-bottom: 0;
}

.back-to-top {
  display: none;
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  width: 3.125rem;
  height: 3.125rem;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  text-align: center;
  border-radius: 50%;
  z-index: 500;
  transition: opacity 0.3s, transform 0.3s;
  opacity: 0.8;
}

.back-to-top:hover {
  opacity: 1;
  transform: translateY(-0.125rem);
}

.back-to-top span {
  display: block;
  line-height: 3.125rem;
}

.grid-background {
  background-size: 20px 20px;
  background-image: repeating-linear-gradient(to right,
      #ededed 0,
      #ededed 1px,
      transparent 1px,
      transparent 20px),
    repeating-linear-gradient(to bottom,
      #ededed 0,
      #ededed 1px,
      transparent 1px,
      transparent 20px);
  background-color: var(--color-white);
}

@media (min-width: 48rem) {
  .header-cta {
    margin-right: 1.25rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }

  .point {
    padding: 5rem 0;
  }

  .point-text {
    font-size: 1.75rem;
  }

  .strength {
    padding: 5rem 0;
  }

  .step-card {
    flex-direction: row;
    align-items: center;
    gap: 1.875rem;
    padding: 2.1875rem;
  }

  .step-text {
    flex: 1;
  }

  .step-image {
    flex: 0 0 40%;
    margin-top: 0;
    height: 13.75rem;
  }

  .strength-steps-list .step-card:nth-of-type(2) {
    flex-direction: row-reverse;
  }

  .step-arrow {
    margin: 1.5625rem auto 2.1875rem;
  }

  .step-number {
    font-size: 5.625rem;
  }

  .cta {
    padding: 5rem 0;
  }

  .cta-box {
    padding: calc(1.125rem + (1.875rem * 3)) 2.5rem 2.5rem;
  }

  .footer-content {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer-info {
    margin-bottom: 0;
  }

  .fixed-cta-bar {
    width: auto;
    left: auto;
    right: 1.25rem;
    bottom: 1.25rem;
    flex-direction: column;
    padding: 0;
    background-color: transparent;
    box-shadow: none;
    z-index: 500;
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    transition: opacity 0.4s ease-out;
  }

  .fixed-cta-btn {
    width: 8.75rem;
    flex: none;
    margin: 0.5rem 0;
    font-size: 0.875rem;
    line-height: 1.4;
    padding: 0.75rem 0.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    min-height: auto;
  }

  .btn-primary-fixed {
    background-color: var(--color-cta);
    color: var(--color-text);
  }

  .btn-primary-fixed:hover {
    background-color: var(--color-cta-hover);
  }

  .btn-secondary-fixed {
    background-color: var(--color-primary);
    color: var(--color-white);
  }

  .btn-secondary-fixed:hover {
    background-color: var(--color-primary);
    opacity: 0.9;
  }

  .btn-tel-fixed {
    background-color: var(--color-tel);
    color: var(--color-white);
  }

  .btn-tel-fixed:hover {
    background-color: var(--color-tel);
    opacity: 0.9;
  }

  .back-to-top {
    display: none !important;
  }
}

@media (max-width: 767px) {
  .header-container {
    padding: 0 1rem;
  }

  .header-logo {
    font-size: 1rem;
    line-height: 1.4;
    white-space: normal;
    text-align: center;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .br-sp {
    display: block;
  }

  .step-number {
    font-size: 3.75rem;
  }

  .step-title {
    font-size: 1.35rem;
    line-height: 1.5;
  }

  .qa-accordion-summary {
    padding: 1rem;
    gap: 1rem;
  }

  .qa-accordion-number {
    margin-top: 0;
    flex: 0 0 2.5rem;
    font-size: 1rem;
  }

  .qa-accordion-number::after {
    bottom: -0.5rem;
    border-width: 0.5rem 1.25rem 0 1.25rem;
  }

  .qa-accordion-icon {
    flex: 0 0 3.125rem;
    height: 3.125rem;
  }

  .qa-accordion-icon span,
  .qa-accordion-icon span::before {
    width: 1rem;
  }

  .qa-accordion-text strong {
    font-size: 1rem;
  }

  .qa-accordion-content {
    margin-left: 1.25rem;
    margin-right: 1.25rem;
    padding: 0 0 1.25rem;
  }

  body {
    padding-bottom: 5rem;
  }
}

@keyframes fallIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}