.header-content {
    height: 96px;
    background-color: #ffffff;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1920px;
    padding-left: calc(232px + 116px);
    padding-right: 32px;
}

.header-title {
    font-size: 20px;
    font-weight: 500;
    color: #000000;
    margin: 0;
}

.header-logo {
    height: 40px;
    width: auto;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.help-header {
    position: relative;
    width: 100%;
}

.help-header h1 {
    margin-right: 60px;
}

.profile-container {
    position: relative;
}

.help-container {
    position: relative;
}

.help-icon {
    cursor: pointer;
    transition: transform 0.125s ease;
}

.help-icon img {
    cursor: pointer;
    transition: transform 0.125s ease;
}

.help-icon img:hover {
    transform: scale(1.1);
}

.profile-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background-color: #ffffff;
    color: #29ABE2;
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 0 0 3px #2A3647;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background-color 0.125s ease;
}

.profile-btn:hover {
    background-color: #e2e6ec;
}

.profile-btn.single-initial {
    font-size: 20px;
}

.profile-dropdown {
    position: absolute;
    top: 76px;
    right: 0;
    background-color: #2A3647;
    border-radius: 20px 0 20px 20px;
    padding: 8px;
    min-width: 120px;
    width: auto;
    text-align: start;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.125s ease-in-out, opacity 0.125s ease-in-out, visibility 0.125s ease-in-out;
}

.profile-dropdown.show {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
}

.help-dropdown {
    position: absolute;
    top: 52px;
    right: 0;
    background-color: #2A3647;
    border-radius: 16px 0 16px 16px;
    padding: 4px;
    min-width: 120px;
    width: 144px;
    text-align: center;
    display: none;
    z-index: 300;
}

.help-dropdown.show {
    display: block;
}

.dropdown-item {
    display: block;
    padding: 8px 16px;
    color: #CDCDCD;
    font-size: 16px;
    text-decoration: none;
    border-radius: 4px;
    transition: color 0.125s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
}

.dropdown-item:hover {
    color: white;
    background: #2A3D59;
}

.side-menu {
    width: 232px;
    height: 100vh;
    position: fixed;
    top: 0;
    display: flex;
    flex-direction: column;
    z-index: 200;
    padding-top: 64px;
    padding-bottom: 64px;
}

.background-side-menu {
    background-color: #293445;
}

.logo-section {
    display: flex;
    justify-content: center;
    margin-bottom: 120px;
}

.logo-side-menu-img {
    width: auto;
    height: 120px;
}

.icons-side-menu:hover {
    background-color: #2A3647;
}

.menu-section {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
    font-size: 18px;
    padding-left: 56px;
    padding-right: 56px;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 56px;
    color: #CDCDCD;
    text-decoration: none;
    transition: background-color 0.125s ease;
    margin: 0 -56px;
}

.menu-icon img {
    display: flex;
    align-items: center;
}

.menu-item img:active {
    filter: brightness(0) invert(1);
}

.menu-item.active:hover {
    background-color: #091931 !important;
}

.menu-bottom {
    display: flex;
    align-items: center;
    padding: 8px 56px;
    color: #A8A8A8;
    text-decoration: none;
    transition: background-color 0.125s ease;
    margin: 0 -56px;
}

.notice-side-menu .menu-bottom:hover,
.notice-side-menu .menu-item:hover {
    color: #29ABE2;
    font-weight: bold;
}

.menu-bottom {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.menu-item:hover {
    background-color: #2A3D59;
}

.notice-side-menu .menu-bottom:hover {
    background-color: transparent;
}

.menu-item.active {
    background-color: #091931 !important;
    color: white;
}

.menu-item.active:hover {
    color: white;
    font-weight: normal;
}

.menu-item.active img {
    filter: brightness(0) invert(1);
}

.menu-item.active:hover {
    background-color: #091931;
}

.menu-icon {
    font-size: 18px;
    width: auto;
    text-align: center;
}

.d_none {
    display: none;
}

.notice-side-menu {
    margin-top: auto;
    font-size: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0 56px;
    height: 80px;
}

.main-content {
    margin-top: 110px;
    margin-left: 232px;
    padding: 96px;
    max-width: 1728px;
}

h1 {
    font-size: 61px;
    font-weight: 700;
    margin-bottom: 30px;
}

h2 {
    font-size: 27px;
    font-weight: 700;
    margin-bottom: 16px;
}

h3 {
    font-size: 20px;
    font-weight: 700;
}

.heading {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
}

.numbered-section {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    margin-bottom: 24px;
}

.number {
    font-size: 27px;
    font-weight: 700;
    color: #000000;
    flex-shrink: 0;
    line-height: 1.2;
}

.content h3 {
    margin: 0 0 16px 0;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.content p {
    margin: 0;
    line-height: 1.6;
}

.back-button {
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: 50%;
    transition: background-color 0.125s ease, transform 0.125s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
}

.back-button:hover {
    background-color: rgba(0, 0, 0, 0.05);
    transform: translateY(-50%) scale(1.02);
}

.back-button img {
    height: 37px;
    width: 37px;
    border-radius: 50%;
}

.back-button img:hover {
    filter: brightness(0.9);
}

.join-highlight {
    color: #29ABE2;
    text-decoration: none;
}