.manual-container {
  display: flex;
  justify-content: center;
  /* width: 100vw; */
  margin-left: 21.25rem;
  margin-bottom: 3.75rem;
  overflow-x: hidden;
  padding: 0 3.5rem;
}

.manual-container-layout {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  max-width: 77.5rem;
  height: min-content;
}

.manual-sidemenu-navbar {
  position: fixed;
  top: 36px;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 2.5rem;
  padding-left: 4rem;
  border-bottom: 0.5px solid #000;
  display: flex;
  align-items: center;
  background: white;
  z-index: 98;
}

.manual-sidebar {
  position: fixed;
  top: 38px;
  left: -21.25rem;
  width: 21.25rem;
  height: 100vh;
  background: #fff;
  transition: left 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 97;
  box-sizing: border-box;
  border-right: 1px solid #454545;
  overflow-y: auto;
}

.manual-sidebar::-webkit-scrollbar {
  width: 6px;
}

.manual-sidebar::-webkit-scrollbar-thumb {
  border-radius: 3px;
}

.manual-sidebar.open {
  left: 0;
  pointer-events: auto;
}

.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.15);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 96;
}

.sidebar-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.manual-sidemenu-icon {
  cursor: pointer;
  margin-top: 5px;
}

.manual-sidemenu-icon.hidden {
  opacity: 0;
  pointer-events: none;
}

.manual-sidebar-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  padding: 1.5rem 2rem;
  background: #fff;
  box-sizing: border-box;
  width: 100%;
  margin-bottom: 3rem;
}

#menuClose {
  cursor: pointer;
}

.manual-sidebar-menu-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  align-self: stretch;
}

.manual-sidebar-menu-content-header {
  font-family: Inter;
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 600;
  line-height: normal;
}

.manual-sidebar-menu-content-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  align-self: stretch;
}

.manual-sidebar-menu-content a {
  color: rgb(71, 71, 71);
  text-decoration: none;
  transition: color 0.2s ease;
}

.manual-sidebar-menu-content a:hover {
  color: black;
}

.manual-sidebar-menu-content a.active-page {
  font-weight: 600;
  color: black;
}

.manual-sidebar-menu-content-point {
  display: flex;
  align-items: center;
  align-self: stretch;
}

.manual-sidebar-menu-content-point-title {
  font-family: Inter;
  font-size: 1.125rem;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}

.manual-sidebar-menu-content-point-subtitle {
  font-family: Inter;
  font-size: 1rem;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
}

h1,
h2,
h3,
h4,
p {
  all: unset;
  display: block;
}
img {
  all: unset;
  display: block;
  width: 90%;
  max-height: 550px;
  object-fit: contain;
}

/* ---------- LAYER 1 (2 → 2.1, 2.2) ---------- */
.toggle-parent {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  align-self: stretch;
}

.toggle-point {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  cursor: pointer;
}

.toggle-arrow {
  transition: transform 0.2s ease-in;
  align-self: flex-start;
  margin-top: 0.2rem;
  height: 0.8rem;
  width: auto;
  flex-shrink: 0;
}

.toggle-parent.active > .toggle-point > .toggle-arrow {
  transform: rotate(90deg);
}

.toggle-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  overflow: hidden;
  max-height: 0;
  padding-left: 1.25rem;
  padding-right: 0.2rem;
  transition: max-height 0.2s ease;
}

/* ---------- LAYER 2 (2.1 → 2.1.1, 2.1.2) ---------- */
.toggle-subparent {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

.toggle-subpoint {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  cursor: pointer;
}

.toggle-subarrow {
  transition: transform 0.2s ease-in;
  align-self: flex-start;
  margin-top: 0.2rem;
  height: 0.8rem;
  width: auto;
  flex-shrink: 0;
}

.toggle-subparent.active > .toggle-subpoint > .toggle-subarrow {
  transform: rotate(90deg);
}

.toggle-subcontent {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  overflow: hidden;
  max-height: 0;
  padding-left: 1.25rem;
  padding-right: 0.2rem;
  transition: max-height 0.2s ease;
}

.manual-sidebar-menu-content-point-sub-subtitle {
  font-family: Inter;
  font-size: 0.875rem;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}

/* ---------- LAYER 2 (2.1.1 → 2.1.1.1, 2.1.1.2) ---------- */

.toggle-subsubparent {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

.toggle-subsubpoint {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  cursor: pointer;
}

.toggle-subsubarrow {
  transition: transform 0.2s ease-in;
  align-self: flex-start;
  margin-top: 0.1rem;
  height: 0.8rem;
  width: auto;
  flex-shrink: 0;
}

.toggle-subsubparent.active > .toggle-subsubpoint > .toggle-subsubarrow {
  transform: rotate(90deg);
}

.toggle-subsubcontent {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  overflow: hidden;
  max-height: 0;
  padding-left: 1.25rem;
  padding-right: 0.2rem;
  transition: max-height 0.2s ease;
}

.manual-sidebar-menu-content-point-sub-sub-subtitle {
  font-family: Inter;
  font-size: 0.8125rem;
  font-weight: 400;
  margin-top: 0.75rem;
}

/*------------------------------------------------------------------*/

.toggle-parent.active > .toggle-content {
  margin-top: 0.75rem;
}

.toggle-subparent.active > .toggle-subcontent {
  margin-top: 0.75rem;
}

.manual-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6.25rem;
  margin-top: 5rem;
}

.manual-title-section {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6.25rem;
  align-self: stretch;
}

.manual-header-div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3.5rem;
  align-self: stretch;
}

.manual-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2.5rem;
  align-self: stretch;
}

.manual-title {
  font-family: Inter;
  font-size: 3rem;
  font-style: normal;
  font-weight: 600;
  line-height: normal;
}

.manual-desc {
  font-family: Inter;
  font-size: 1.25rem;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
}

.manual-section1 {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1.25rem;
  align-self: stretch;
}

.manual-section-title {
  font-family: Inter;
  font-size: 2.25rem;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
  align-self: stretch;
}

[id^="mh"] {
  scroll-margin-top: 6.5rem;
}

#content [id] {
  scroll-margin-top: 4rem;
}

.manual-section1-main {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  width: 100%;
  max-width: 75rem;
  gap: 1rem;
}

.manual-section-text {
  margin-top: 2.2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2rem;
  order: 1;
  width: 100%;
  max-width: 30rem;
}

.manual-section-list-element {
  display: flex;
  align-items: flex-start;
  gap: 2.25rem;
  align-self: stretch;
}

.manual-section-list-symbol {
  display: flex;
  width: 3.5rem;
  height: 3.5rem;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  aspect-ratio: 1/1;
}

.manual-section-list-symbol-box {
  width: 3.5rem;
  height: 3.5rem;
  border: 0.125rem solid #000;
  border-radius: 0.5902rem;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Inter", sans-serif;
  font-weight: 400;
  font-size: 1.188rem;
  line-height: 100%;
}

.manual-section-list-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  flex: 1 0 0;
  align-self: stretch;
}

.manual-section-list-text-title {
  font-family: Inter;
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
}

.manual-section-list-text-desc {
  font-family: Inter;
  font-size: 1rem;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}

.manual-sub-section-list-text-desc {
  font-family: Inter;
  font-size: 1rem;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  padding-right: 1rem;
}

.manual-section-photo {
  width: 100%;
  max-width: 32.813rem;
  height: auto;
  object-fit: contain;
  order: 2;
}

.manual-section2 {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2.5rem;
  align-self: stretch;
}

.manual-section-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  align-self: stretch;
}

.manual-section2-main {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding-left: 2.5rem;
  gap: 4rem;
  align-self: stretch;
}

.manual-section2-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  align-self: stretch;
  gap: 1rem;
}

.manual-section2-list {
  display: flex;
  /* padding-left: 2.5rem; */
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 2rem;
}

.manual-section2-list-element {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.manual-section2-list-text {
  display: flex;
  max-width: max-content;
  width: 100%;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
}

.manual-section2-details {
  display: flex;
  width: 100%;
  max-width: 75rem;
  flex-direction: column;
  align-items: flex-start;
  gap: 2.5rem;
}

.manual-section2-details-element {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2rem;
  align-self: stretch;
}

.manual-section2-details-element-header {
  display: flex;
  width: 100%;
  max-width: 69.75rem;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 0.5rem;
}

.manual-section2-photo-div {
  width: 100%;
  max-width: 46rem;
}

.manual-section2-photo {
  width: 100%;
  max-width: 46rem;
  margin: 1rem 0;
}

.manual-section2-photo-div-moving {
  position: absolute;
  display: flex;
  width: 3rem;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.manual-section2-photo-div-moving-box {
  position: absolute;
  width: 3rem;
  height: 3rem;
  border: 0.125rem solid #000;
  background: #fff;
  border-radius: 0.5902rem;
  text-align: center;
}

.manual-section2-photo-div-moving-text {
  position: absolute;
  font-family: Inter;
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 300;
  line-height: normal;
}

.manual-section2-photo-div-moving-text1 {
  font-family: Inter;
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 300;
  line-height: normal;
}

.manual-section2-details-element-desc {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding-left: 5rem;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  box-sizing: border-box;
}

.manual-section2-details-list {
  display: flex;
  width: 100%;
  padding-left: 2.5rem;
  flex-direction: column;
  align-items: flex-start;
  gap: 2.25rem;
  order: 2;
  box-sizing: border-box;
}

.manual-section2-details-list-element {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  gap: 0.5rem;
  align-self: stretch;
}

.manual-sub-section2-details-list-element {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  align-self: stretch;
  padding-left: 4.75rem;
}

.manual-section2-details-list-element-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  align-self: stretch;
}

.manual-section2-details-list-symbol {
  display: flex;
  width: 2.5rem;
  height: 2.5rem;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  aspect-ratio: 1/1;
}

.manual-section2-details-list-symbol-box {
  width: 2.8rem;
  height: 2.8rem;
  aspect-ratio: 1/1;
  border-radius: 1.375rem;
  background: #1c75ce;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: Inter;
  font-size: 0.75rem;
  font-style: normal;
  font-weight: 300;
  line-height: 100%;
  letter-spacing: -0.035rem;
}

.manual-sub-section2-details-list-symbol-box {
  width: 2.8rem;
  height: 2.8rem;
  aspect-ratio: 1/1;
  border-radius: 1.375rem;
  border: 1.5px solid #1c75ce;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: Inter;
  font-size: 0.688rem;
  font-style: normal;
  font-weight: 400;
  line-height: 100%;
  letter-spacing: -0.035rem;
}

.manual-section2-details-list-element-desc-div {
  display: flex;
  flex-direction: column;
  padding-left: 3rem;
  align-items: flex-start;
  align-self: stretch;
}

.manual-section2-detail-photo-div {
  order: 1;
  width: 100%;
  max-width: 32.75rem;
}

.manual-section2-details-photo {
  width: 100%;
  max-width: 32.75rem;
}

.manual-section2-detail-video-div {
  display: flex;
  padding: 0rem 11.875rem;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.625rem;
  align-self: stretch;
}

.manual-section2-detail-video-buttons {
  display: flex;
  padding-left: 10rem;
  flex-direction: column;
  align-items: flex-start;
  gap: 2.25rem;
}

.manual-section2-main-photo {
  max-width: 53.75rem;
  width: 100%;
  align-self: center;
  margin: 1rem 0;
}

code {
  background: #ddd;
  border-radius: 4px;
  padding: 1px 4px;
}

.manual-section2-main-video {
  max-width: 53.75rem;
  width: 100%;
  align-self: center;
  aspect-ratio: 16 / 9;
  margin: 1rem 0;
}

@media (min-width: 1280px) {
  .manual-sidebar {
    left: 0rem;
  }

  #menuClose {
    display: none;
  }

  .sidebar-overlay {
    display: none;
  }

  .manual-sidemenu-navbar {
    display: none;
  }
}

@media (max-width: 1280px) {
  .manual-container {
    margin-left: 0rem;
    padding: 0 2rem;
  }

  .manual-container-layout,
  .manual-section2-details-element {
    padding: 0 2rem;
  }

  .manual-section2-details-element,
  .manual-section2-list,
  .manual-section-text {
    padding-left: 1.5rem;
  }

  .manual-section2-main {
    padding-left: 0;
  }

  .manual-sidebar-menu {
    margin-top: 2.5rem;
  }

  #content [id] {
    scroll-margin-top: 7rem;
  }
}

@media (max-width: 960px) {
  .manual-container {
    padding: 0 1rem;
  }

  .manual-section1-main {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
  }

  .manual-section-text {
    order: 2;
  }

  .manual-section-photo {
    order: 1;
  }
}

@media (max-width: 768px) {
  .manual-container-layout {
    max-width: 46.5rem;
    padding: 0 1rem;
  }

  .manual-sidebar {
    width: 17.5rem;
    left: -17.5rem;
    top: 48px;
  }

  .manual-sidebar.open {
    left: 0;
  }

  .manual-wrapper,
  .manual-title-section {
    gap: 2.75rem;
  }

  .manual-title {
    font-size: 2rem;
  }

  .manual-section1,
  .manual-section2,
  .manual-section2-main,
  .manual-section2-info,
  .manual-section2-details,
  .manual-section2-details-element {
    gap: 2.25rem;
  }

  .manual-section2-list,
  .manual-section2-details-element,
  .manual-section2-details-element-desc,
  .manual-section2-detail-video-buttons {
    padding: 0 1rem;
  }

  .manual-section2-details-list {
    padding-left: 0.25rem;
  }

  .manual-sub-section2-details-list-element {
    padding-left: 1.25rem;
  }

  .manual-section-list-symbol,
  .manual-section-list-symbol-box {
    width: 2.25rem;
    height: 2.25rem;
    aspect-ratio: 1/1;
    font-size: 0.813rem;
  }

  .manual-section2-details-list-symbol-box,
  .manual-sub-section2-details-list-symbol-box {
    width: 2.25rem;
    height: 2.25rem;
    aspect-ratio: 1/1;
    font-size: 0.688rem;
  }

  .manual-section-title {
    font-size: 1.375rem;
  }

  .manual-section-list-text-title {
    font-size: 1.125rem;
  }

  .manual-desc {
    font-size: 1rem;
  }

  .manual-section-list-text-desc,
  .manual-sub-section-list-text-desc {
    font-size: 0.8125rem;
  }

  .manual-section-text,
  .manual-section-list-element,
  .manual-section2-list,
  .manual-section2-list-element {
    gap: 1rem;
  }

  .manual-section2-detail-video-div {
    padding: 0;
  }

  .manual-section2-details-video {
    max-width: 40.5rem;
  }

  .manual-section2-info {
    flex-wrap: wrap;
  }
}

@media (max-width: 650px) {
  .manual-container {
    padding: 0;
  }

  .manual-section2-list,
  .manual-section2-details-element,
  .manual-section2-details-element-desc,
  .manual-sub-section2-details-list-element {
    padding: 0 0.5rem;
  }
}

@media (max-width: 500px) {
  .manual-container-layout {
    padding: 0 1rem;
  }
}