@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100..900&display=swap');

*,
body {
    font-family: 'Noto Sans KR', sans-serif;
}

main {
    background-color: var(--background-color);
    overflow: hidden;
}

/* 헤더 */
.top-banner {
    position: relative;
    background: #D2EBFF;
    text-align: center;
    overflow: hidden;
}

.top-banner a {
    display: block;
    width: 100%;
    height: 70px;
}

.top-banner a span.banner-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20px;
    font-weight: 600;
    width: 100%;
    color: #333333;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.top-banner img.pc {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.top-banner .close-btn {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    outline: none;
    border: none;
    cursor: pointer;
    background: none;
    color: #333333;
    font-size: 12px;
    padding: 0;
}

header {
    position: relative;
    background-color: var(--background-color);
    z-index: 999;
}

header a {
    color: var(--text-color);
}

header .header-content {
    position: relative;
    display: flex;
    align-items: center;
    padding: 15px 20px;
    margin: 0 auto;
    max-width: 1920px;
    width: 100%;
}

header .logo {
    margin-right: 32px;
}

header .logo img {
    max-height: 40px;
}

header nav ul {
    display: flex;
    gap: 32px;
}

header nav ul li a {
    font-size: 18px;
    color: var(--text-color);
    font-weight: 500;
}

header nav ul li a.em {
    color: var(--secondary-color);
    font-weight: 700;
}

header .user-options {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-left: auto;
}

header .user-options .google-search-box>span,
header .user-options .alarm-box>span {
    display: inline-block;
    cursor: pointer;
    width: 24px;
    height: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
}

header .user-options .alarm-box {
    position: relative;
}

header .user-options .google-search-box span img {
    width: 24px;
    height: 24px;
    filter: var(--icon-filter);
}

header .user-options .alarm-box span.alarm-btn img {
    width: 24px;
    height: 24px;
    filter: var(--icon-filter);
}

header .user-options .google-search-box .google-search-black {
    z-index: 9999;
    position: fixed;
    width: 100vw;
    height: 100vh;
    left: 0;
    top: 0;
    background-color: #00000040;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.2s ease-out;
}

header .user-options .google-search-box .google-search-form {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 9999;
    transition: all 0.2s ease-out;
    background-color: var(--background-color);
    border-bottom: 1px solid var(--border-color);
}

header .user-options .google-search-box .google-search-black.show {
    visibility: visible;
    opacity: 1;
}

header .user-options .google-search-box .google-search-form .search-box {
    border-bottom: 1px solid var(--border-color);
}

header .user-options .google-search-box .google-search-form .search-box .search {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 24px 16px;
}

header .user-options .google-search-box .google-search-form .search-box .search input {
    width: 100%;
    font-size: 16px;
    font-weight: 400;
    border: none;
    color: var(--solution-color);
    background-color: transparent;
    box-sizing: border-box;
    outline: none;
    padding-left: 40px;
    transition: none;
}

header .user-options .google-search-box .google-search-form .search-box .search form {
    position: relative;
    width: calc(100% - 48px);
}

header .user-options .google-search-box .google-search-form .search-box .search form button {
    position: absolute;
    left: 0px;
    top: 4px;
    border: none;
    background-color: transparent;
    cursor: pointer;
}

header .user-options .google-search-box .google-search-form .recent-searches {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 32px 16px;
}

header .user-options .google-search-box .google-search-form .recent-searches div {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 8px;
}

header .user-options .google-search-box .google-search-form .recent-searches div button {
    font-size: 12px;
    font-weight: 400;
    color: var(--post-category-color);
    border: none;
    background: none;
    cursor: pointer;
}

header .user-options .google-search-box .google-search-form .recent-searches h3 {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-color);
}

header .user-options .google-search-box .google-search-form .recent-searches ul li {
    display: flex;
    justify-content: space-between;
    margin-top: 16px;
}

header .user-options .google-search-box .google-search-form .recent-searches ul li span {
    display: inline-block;
    font-size: 14px;
    font-weight: 400;
    color: var(--post-category-color);
    cursor: pointer;
    padding: 0 4px;
}

header .user-options .google-search-box .google-search-form .recent-searches ul li button {
    font-size: 16px;
    background: none;
    border: none;
    display: inline-block;
    text-align: center;
    cursor: pointer;
    color: var(--post-category-color);
}

header .user-options .user-info span {
    font-size: 16px;
    color: var(--text-color);
    font-weight: 400;
}

header .user-options .moibile-user-info {
    display: none;
    width: 24px;
    height: 24px;
    border-radius: 6px;
    overflow: hidden;
}

header .user-options .moibile-user-info img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

header .user-options .write-btn-box ul li a:hover {
    background-color: var(--hover-background);
}

header .user-options .btn-start {
    display: inline-block;
    background-color: #860CFF;
    color: #ffffff;
    padding: 10px 24px;
    font-size: 14px;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease-out;
    border-radius: 10px;
}

header .user-options .btn-start:hover {
    background-color: #630ABB;
}

header .user-options .write-btn-box {
    position: relative;
}

header .user-options .write-btn-box ul {
    position: absolute;
    top: 48px;
    left: 50%;
    transform: translateX(-50%);
    overflow: hidden;
    transition: all 0.2s ease-out;
    max-height: 0;
    background: var(--background-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    visibility: hidden;
}

header .user-options .write-btn-box ul li a {
    display: block;
    width: 100%;
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    white-space: nowrap;
}

header .user-options .write-btn-box.show ul {
    max-height: 100px;
    visibility: visible;
}

header .sub-menu {
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
}

header .sub-menu ul {
    display: flex;
    justify-content: center;
    gap: 32px;
}

header .sub-menu ul li {
    position: relative;
    cursor: pointer;
}

header .sub-menu ul li a,
.sub-menu ul li p {
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.2s;
    outline: none;
}

header .sub-menu ul li a.active {
    color: var(--secondary-color);
}

header .sub-menu ul li a:hover,
.sub-menu ul li p:hover {
    color: var(--secondary-color);
}

header .sub-menu ul li .dropdown-content {
    top: 34px;
    left: 50%;
    transform: translateX(-50%);
    min-width: 160px;
}

header .sub-menu ul li .dropdown-content a {
    font-size: 14px;
}

.alarm-popup {
    display: none;
    width: 420px;
    border: 1px solid var(--border-color);
    background-color: var(--light-background);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    position: absolute;
    top: 44px;
    right: -16px;
    z-index: 1000;
}

.alarm-popup.show {
    display: block;
}

.alarm-popup::before {
    border-top: 11px solid transparent;
    border-left: 11px solid transparent;
    border-right: 11px solid transparent;
    border-bottom: 11px solid var(--border-color);
    content: "";
    position: absolute;
    top: -22px;
    right: 16px;
}

.alarm-popup::after {
    border-top: 10px solid transparent;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid var(--background-color);
    content: "";
    position: absolute;
    top: -20px;
    right: 17px;
}

.alarm-popup .alarm-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
    background: var(--background-color );
    border-bottom: 1px solid var(--border-color);
    border-radius: 8px 8px 0 0;
}

.alarm-popup .alarm-header .tab-menu {
    display: flex;
    gap: 16px;
}

.alarm-popup .alarm-header .tab-menu .tab-link {
    font-size: 16px;
    font-weight: 700;
    color: var(--solution-color);
    padding: 16px 0;
    cursor: pointer;
    transition: all 0.2s ease-out;
    border-bottom: 2px solid transparent;
}

.alarm-popup .alarm-header .tab-menu .tab-link.active {
    color: var(--secondary-color);
    border-bottom: 2px solid var(--secondary-color);
}

.alarm-popup .alarm-header .alarm-close-btn {
    font-size: 24px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--text-color);
    padding: 0;
}

.alarm-popup .alarm-content {
    background-color: var(--light-background);
    border-radius: 0 0 8px 8px;
    overflow: hidden;
}

.alarm-popup .alarm-content .mark-all-read {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px 6px;
    margin-bottom: 10px;
}

.alarm-popup .alarm-content .mark-all-read span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    cursor: pointer;
}

.alarm-popup .alarm-content .mark-all-read button {
    padding: 8px 12px;
    font-size: 12px;
    color: var(--secondary-color);
    background-color: var(--background-color);
    border: 1px solid var(--secondary-color);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease-out;
}

.alarm-popup .alarm-content .mark-all-read button:hover {
    background-color: var(--light-background);
}

.alarm-popup .alarm-content .notification-list {
    max-height: 340px;
    overflow-y: auto;
    padding: 6px 6px 16px 24px;
    margin-right: 24px;
    margin-bottom: 24px;
}

.alarm-popup .alarm-content .notification-list > p {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-color);
    margin-top: 80px;
    text-align: center;
}

.alarm-popup *::-webkit-scrollbar {
    width: 4px;
}

.alarm-popup *::-webkit-scrollbar-thumb {
    background: var(--secondary-color);
    border-radius: 16px;
}

.alarm-popup *::-webkit-scrollbar-track {
    background: rgba(220, 20, 60, .1);
    border-radius: 16px;
}

.alarm-popup .alarm-content .notification-list .notification-item {
    display: block;
    padding: 16px;
    background-color: var(--background-color);
    margin-bottom: 10px;
    border-radius: 10px;
    box-shadow: 0px 1px 6px 0px #0000001A;
    cursor: pointer;
    transition: all 0.2s ease-out;
}

.alarm-popup .alarm-content .notification-list .notification-item.read {
    opacity: 0.5;
}

.alarm-popup .alarm-content .notification-list .notification-item:hover {
    transform: translateY(-2px);
}

.alarm-popup .alarm-content .notification-list .notification-item span.type {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.alarm-popup .alarm-content .notification-list .notification-item span {
    font-size: 12px;
    font-weight: 400;
    color: var(--post-category-color);
}

.alarm-popup .alarm-content .notification-list .notification-item p {
    margin-top: 12px;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-color);
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
}

.alarm-popup .alarm-content .message-list .message-header ul {
    display: flex;
    gap: 8px;
    padding: 16px 24px;
}

.alarm-popup .alarm-content .message-list .message-header ul li {
    padding: 8px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-color);
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease-out;
}

.alarm-popup .alarm-content .message-list .message-header ul li.active,
.alarm-popup .alarm-content .message-list .message-header ul li:hover {
    border: 1px solid var(--secondary-color);
    background: var(--light-background);
    color: var(--secondary-color);
}

.alarm-popup .alarm-content .message-list .message-content {
    background: var(--background-color);
    padding-bottom: 24px;
}

.alarm-popup .alarm-content .message-list .message-content .tab-content {
    display: none;
}

.alarm-popup .alarm-content .message-list .message-content .tab-content.active {
    display: block;
}

.alarm-popup .alarm-content .message-list .message-content .message-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
}

.alarm-popup .alarm-content .message-list .message-content .message-option span {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-color);
}

.alarm-popup .alarm-content .message-list .message-content .message-option span.highlight {
    color: var(--secondary-color);
    font-weight: 700;
}

.alarm-popup .alarm-content .message-list .message-content .message-option .options span {
    position: relative;
    display: inline-block;
    padding: 0 12px;
    font-size: 14px;
    font-weight: 400;
    color: var(--solution-color);
    cursor: pointer;
}

.alarm-popup .alarm-content .message-list .message-content .message-option .options span:last-child {
    padding: 0 0 0 12px;
}

.alarm-popup .alarm-content .message-list .message-content .message-option .options span::before {
    position: absolute;
    content: "";
    display: inline-block;
    width: 1px;
    height: 10px;
    right: 0;
    top: 50%;
    margin-top: -5px;
    background: var(--border-color);
}

.alarm-popup .alarm-content .message-list .message-content .message-option .options span:last-child::before {
    display: none;
}

.alarm-popup .alarm-content .message-list .message-content .message-item-list {
    max-height: 330px;
    min-height: 330px;
    overflow-y: auto;
}

.alarm-popup .alarm-content .message-list .message-content .message-item-list .message-item,
.alarm-popup .alarm-content .message-list .message-content .message-item-list .block-item {
    display: flex;
    align-items: center;
    padding: 16px 24px;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
}

.alarm-popup .alarm-content .message-list .message-content .message-item-list .message-item {
    cursor: pointer;
}

.alarm-popup .alarm-content .message-list .message-content .message-item-list .message-item .content {
    width: calc(100% - 104px);
}

.alarm-popup .alarm-content .message-list .message-content .message-item-list .block-item .content {
    width: calc(100% - 26px);
    cursor: pointer;
}

.alarm-popup .alarm-content .message-list .message-content .message-item-list .message-item .message-checkbox {
    width: 18px;
}

.alarm-popup .alarm-content .message-list .message-content .message-item-list .message-item .date {
    width: 70px;
    font-size: 12px;
    font-weight: 400;
    color: var(--text-color);
    text-align: center;
}

.alarm-popup .alarm-content .message-list .message-content .message-item-list .message-item .content p {
    width: 100%;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    font-size: 12px;
    font-weight: 400;
    color: var(--text-color);
    margin-top: 8px;
}

.alarm-popup .alarm-content .message-list .message-content .message-item-list .message-item .content .profile,
.alarm-popup .alarm-content .message-list .message-content .message-item-list .block-item .content .profile {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.alarm-popup .alarm-content .message-list .message-content .message-item-list .message-item .content .profile img {
    width: 24px;
    height: 24px;
    border-radius: 8px;
    overflow: hidden;
}

.alarm-popup .alarm-content .message-list .message-content .message-item-list .message-item.read .content,
.alarm-popup .alarm-content .message-list .message-content .message-item-list .message-item.read .date {
    opacity: 0.5;
}

.alarm-popup .alarm-content .message-list .message-content .write-btn {
    display: block;
    margin: 16px auto 0;
    font-size: 14px;
    font-weight: 500;
    color: #ffffff;
    background: var(--secondary-color);
    padding: 8px 16px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease-out;
}

.alarm-popup .alarm-content .message-list .message-content .write-btn:hover {
    background-color: #630ABB;
}

.alarm-content {
    display: none;
}

.alarm-content.active {
    display: block;
}

.notification-content b {
    color: var(--secondary-color);
    font-weight: 500;
}

.alarm-popup .alarm-content .message-detail .message-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 24px;
    background: var(--background-color);
    border-bottom: 1px solid var(--border-color);
}

.alarm-popup .alarm-content .message-detail .message-detail-header .to-list {
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}

.alarm-popup .alarm-content .message-detail .message-detail-header .massage-type {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-color);
}

.alarm-popup .alarm-content .message-detail .message-detail-header .navigation-buttons {
    display: flex;
    gap: 8px;
}

.alarm-popup .alarm-content .message-detail .message-detail-header .navigation-buttons button {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: none;
    cursor: pointer;
}

.alarm-popup .alarm-content .message-detail .message-detail-header .navigation-buttons button:disabled {
    opacity: 0.4;
    cursor: default;
}

.alarm-popup .alarm-content .message-detail .message-detail-header .navigation-buttons #prevMessage img {
    transform: rotate(90deg);
}

.alarm-popup .alarm-content .message-detail .message-detail-header .navigation-buttons #nextMessage img {
    transform: rotate(-90deg);
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content {
    background: var(--background-color);
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content .content-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content .content-top p {
    display: flex;
    align-items: center;
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content .content-top p:first-child {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-color);
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content .content-top p:nth-child(2) {
    font-size: 14px;
    font-weight: 400;
    color: #666666;;
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content .content-top p img {
    width: 24px;
    height: 24px;
    border-radius:  8px;
    margin-right: 8px;
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content .content-bottom {
    padding: 16px 24px;
    width: 100%;
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content .content-bottom p {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-color);
    min-height: 100px;
    max-height: 320px;
    overflow-y: auto;
    width: 100%;
    word-wrap: break-word;
    word-break: break-word;
    overflow-wrap: break-word;
    white-space: normal;
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content .content-bottom .options {
    margin-top: 60px;
    text-align: right;
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content .content-bottom .options span {
    position: relative;
    display: inline-block;
    padding: 0 12px;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-color);
    cursor: pointer;
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content .content-bottom .options span:last-child {
    padding: 0 0 0 12px;
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content .content-bottom .options span::before {
    position: absolute;
    content: "";
    display: inline-block;
    width: 1px;
    height: 10px;
    right: 0;
    top: 50%;
    margin-top: -5px;
    background: var(--border-color);
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .content .content-bottom .options span:last-child::before {
    display: none;
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .reply-button {
    display: block;
    margin: 24px auto;
    padding: 8px 16px;
    border-radius: 8px;
    background: var(--secondary-color);
    font-size: 16px;
    font-weight: 500;
    color: #ffffff;
    border: none;
    transition: all 0.2s ease-out;
    cursor: pointer;
}

.alarm-popup .alarm-content .message-detail #messageDetailWrap .reply-button:hover {
    background-color: #630ABB;
}

.alarm-popup .alarm-content .message-write .modal-content .modal-header {
    background: var(--background-color);
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
}

.alarm-popup .alarm-content .message-write .modal-content .modal-header h2 {
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-color);
}

.alarm-popup .alarm-content .message-write .modal-content .modal-body .compose-wrap {
    padding: 32px 24px 24px;
    background: var(--background-color);
}

.alarm-popup .alarm-content .message-write .modal-content .modal-body .compose-wrap .notice {
    display: block;
    width: 100%;
    padding: 12px 16px;
    background: #FFE9E9;
    color: #BA0000;
    font-size: 14px;
    font-weight: 400;
    border-radius: 10px;
    margin-bottom: 24px;
}

.alarm-popup .alarm-content .message-write .modal-content .modal-body .compose-wrap label {
    display: block;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 12px;
}

.alarm-popup .alarm-content .message-write .modal-content .modal-body .compose-wrap input,
.alarm-popup .alarm-content .message-write .modal-content .modal-body .compose-wrap textarea {
    width: 100%;
    background: var(--background-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 10px;
    padding: 12px 16px;
    box-sizing: border-box;
}

.alarm-popup .alarm-content .message-write .modal-content .modal-body .compose-wrap .recipient-notice {
    display: block;
    color: var(--text-color);
    font-size: 12px;
    font-weight: 400;
    margin: 8px 0 24px;
}

.alarm-popup .alarm-content .message-write .modal-content .modal-body .compose-wrap textarea {
    height: 220px;
}

.alarm-popup .alarm-content .message-write .modal-content .modal-body .button-wrap {
    text-align: center;
    margin: 20px 60px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.alarm-popup .alarm-content .message-write .modal-content .modal-body .button-wrap button {
    padding: 8px 16px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 8px;
    outline: none;
    cursor: pointer;
    transition: all 0.2s ease-out;
}

.alarm-popup .alarm-content .message-write .modal-content .modal-body .button-wrap button:first-child {
    border: 1px solid var(--border-color);
    color: var(--text-color);
    background: var(--background-color);
}

.alarm-popup .alarm-content .message-write .modal-content .modal-body .button-wrap button:nth-child(2) {
    color: #ffffff;
    background: var(--secondary-color);
    border: none;
}

.alarm-popup .alarm-content .message-write .modal-content .modal-body .button-wrap button:first-child:hover {
    background: var(--hover-background);
}

.alarm-popup .alarm-content .message-write .modal-content .modal-body .button-wrap button:nth-child(2):hover {
    background: #630ABB;
}

/* 모바일 메뉴 */
.hamburger-menu {
    display: none;
    cursor: pointer;
    padding: 10px;
}

.hamburger-menu span {
    display: block;
    width: 24px;
    height: 2px;
    border-radius: 4px;
    background-color: #333333;
    margin: 4px 0;
    filter: var(--icon-filter);
}

.mobile-menu {
    opacity: 0;
    visibility: hidden;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--start-background);
    z-index: 9999;
    overflow-y: auto;
    transition: all 0.2s ease-out;
}

.mobile-menu .header-content {
    padding: 10px 20px;
    border-bottom: none;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color)
}

.mobile-menu-header .user-info img {
    margin-right: 12px;
}

.user-info {
    display: flex;
    align-items: center;
}

.user-info .login-request {
    display: flex;
    align-items: center;
    font-weight: 500;
}

.user-info span.profile-img {
    width: 24px;
    height: 24px;
    margin-right: 8px;
    cursor: pointer;
    position: relative;
}

.user-info span.profile-img ul {
    position: absolute;
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    visibility: hidden;
    max-height: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease-out;
}

.user-info span.profile-img.show ul {
    max-height: 100px;
    visibility: visible;
}

.user-info span.profile-img ul li a {
    display: block;
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.user-info span.profile-img ul li a:hover {
    background-color: var(--hover-background);
}

.user-info img {
    width: 24px;
    height: 24px;
    border-radius: 8px;
}

.user-info span {
    font-size: 16px;
    font-weight: bold;
    color: var(--text-color);
}

.mobile-menu-list {
    list-style: none;
    margin: 0;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-list a,
.mobile-menu-list .main-menu {
    font-size: 16px;
    font-weight: 500;
    display: block;
    padding: 16px 20px;
    color: var(--text-color);
    text-decoration: none;
    cursor: pointer;
}

.mobile-menu-list .dropdown {
    position: relative;
}

.mobile-menu-list .dropdown .dropdown-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-menu-list img.m-icon-img {
    vertical-align: middle;
    margin-right: 12px;
}

.mobile-menu-list .dropdown .dropdown-toggle img.arrow-img {
    transition: all 0.2s ease-out;
}

.mobile-menu-list .dropdown-menu {
    overflow: hidden;
    transition: all 0.2s ease-out;
    visibility: hidden;
    opacity: 0;
    max-height: 0;
}

.mobile-menu-list .dropdown-menu a {
    font-size: 14px;
    font-weight: 400;
    padding-left: 40px;
}

.mobile-menu-list .dropdown.show .dropdown-menu {
    opacity: 1;
    max-height: 400px;
    visibility: visible;
}

.mobile-menu-list .dropdown.show .dropdown-toggle img.arrow-img {
    transform: rotate(-180deg);
}

.mobile-sub-menu {
    padding: 12px 0;
    margin: 0;
}

.mobile-sub-menu a {
    font-size: 14px;
    font-weight: 500;
    display: block;
    padding: 12px 20px;
    color: var(--notice-category-color);
    text-decoration: none;
}

.close-mobile-menu {
    font-size: 24px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--text-color);
}

.mobile-main-sub-menu {
    display: none;
    padding: 0 16px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-main-sub-menu ul {
    display: flex;
}

.mobile-main-sub-menu ul li a {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #b1b1b1;
    padding: 12px 8px;
}

.mobile-main-sub-menu ul li a.active {
    color: var(--secondary-color);
    border-bottom: 2px solid var(--secondary-color);
}

.main-page {
    position: relative;
}

.main-page .main-background {
    position: absolute;
    background: var(--main-background);
    width: 100%;
    height: 311px;
    overflow: hidden;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
}

.main-page,
.sub-page {
    margin: 0 auto;
    padding: 80px 20px 200px;
}

.main-page.search #con_lf {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
}

.main-page .main-intro {
    position: relative;
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    z-index: 1;
}

.main-page .main-intro h1 {
    position: relative;
    font-size: 40px;
    font-weight: 600;
    color: var(--text-color);
    text-align: center;
    width: fit-content;
    margin: 0 auto 32px;
    padding-left: 30px;
}

.main-page .main-intro h1::before {
    content: "";
    position: absolute;
    top: -4px;
    left: 0;
    width: 24px;
    height: 24px;
    background-image: url('../../assets/img/main-bg-tag.svg');
    background-size: contain;
    background-repeat: no-repeat;
    z-index: -1;
}

.search-form {
    max-width: 700px;
    width: 100%;
    position: relative;
    margin: 0 auto 16px;
}

.search-form input {
    width: 100%;
    padding: 16px 54px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 16px;
    font-weight: 400;
    background-color: var(--background-color);
    color: var(--solution-color);
    box-sizing: border-box;
    outline: none;
    transition: border-color 0.2s ease-out;
}

.search-form input:focus {
    border-color: var(--secondary-color);
}

.main-page .input-wrapper {
    border-radius: 10px;
    background: linear-gradient(90deg, #578AFF 0%, #860CFF 100%);
    padding: 2px;
}

.main-page .search-form input {
    border: none;
    border-radius: 7px;
    width: 100%;
    box-sizing: border-box;
}

.search-form button {
    position: absolute;
    left: 16px;
    top: 20px;
    border: none;
    background-color: transparent;
    cursor: pointer;
}

.main-page .search-form button {
    top: 20px;
} 

.main-page .main-intro .popular-search-wrap {
    max-width: 700px;
    width: 100%;
    margin: 0 auto 80px;
    display: flex;
    align-items: center;
}

.main-page .main-intro .popular-search-wrap .title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    margin-right: 32px;
}

.main-page .main-intro .popular-search {
    display: flex;
    align-items: center;
    gap: 10px;
}

.main-page .main-intro .popular-search a {
    display: inline-block;
    font-size: 14px;
    font-weight: 500;
    color: #888888;
    padding: 8px 16px;
    background-color: var(--light-background);
    border-radius: 10px;
    transition: background-color 0.2s;
    white-space: nowrap;
}

.main-page .main-intro .popular-search a:hover {
    background-color: var(--hover-start);
}

.main-page .main-content,
.sub-page .main-content {
    max-width: 1280px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
}

.main-content .content {
    width: calc(100% - 290px);
}

.main-content .content-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.main-content .content-title p {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-color);
}

.main-content .content-title a {
    font-size: 14px;
    font-weight: 400;
    color: var(--solution-color);
}

.main-content .content-title a img {
    transform: rotate(-90deg);
    width: 12px;
    height: 12px;
}

.main-content .feed-wrap {
    padding-bottom: 80px;
}

.main-content .latest-feed-wrap {
    padding-top: 80px;
}

.main-content .latest-feed-wrap.padding-none {
    padding-top: 0;
}

.main-content .feed-box .swiper-wrapper {
    display: flex;
    gap: 40px;
}

.feeds .main-content .feed-box .swiper-wrapper {
    gap: 20px;
}

.main-content .feed-box .feed-item {
    width: calc((100% / 3) - 26.65px);
}

.feeds .main-content .feed-box .feed-item {
    width: calc((100% / 3) - 13.33px);
}

.main-content .feed-box .feed-item .img-box {
    position: relative;
    width: 100%;
    padding-top: 56.1%;
    margin-bottom: 12px;
    border-radius: 16px;
    overflow: hidden;
    transition: box-shadow 0.2s ease-out;
}

.main-content .feed-box .feed-item .img-box img.thumbnail {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    transition: transform 0.2s ease-out;
} 

.main-content .feed-box .feed-item a:hover .img-box {
    box-shadow: 3px 3px 11px 0px #00000040;
}

.main-content .feed-box .feed-item a:hover .img-box img.thumbnail {
    transform: scale(1.04);
}

.main-content .img-box .scrap-btn {
    position: absolute;
    width: 24px;
    height: 24px;
    top: 12px;
    right: 12px;
    outline: none;
    border: none;
    padding: 0;
    cursor: pointer;
    background: url('../../assets/img/scrap-btn.svg') no-repeat no-repeat center;
    background-size: 58% 75%;
}

.main-content .img-box .scrap-btn.scrapped {
    background: url('../../assets/img/scrap-btn-scrapped.svg') no-repeat no-repeat center;
    background-size: 58% 75%;
}

.main-content .img-box .scrap-btn::before,
.main-content .img-box .scrap-btn::after {
    position: absolute;
    top: -4px;
    right: -2px;
    padding: 5px 10px;
    background-color: #333;
    color: #fff;
    border-radius: 5px;
    font-size: 14px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    white-space: nowrap;
    z-index: 999;
}

.main-content .img-box .scrap-btn::before {
    content: '스크랩이 완료되었습니다.';
}

.main-content .img-box .scrap-btn::after {
    content: '스크랩이 제거되었습니다.';
}

.main-content .img-box .scrap-btn.show-alert::before {
    opacity: 1;
    visibility: visible;
}

.main-content .img-box .scrap-btn.hide-alert::after {
    opacity: 1;
    visibility: visible;
}

.main-content .feed-box .feed-item p.title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 8px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    transition: color 0.2s ease-out;
}

.main-content .feed-box .feed-item a:hover .txt-box p.title {
    color: var(--secondary-color);
}

.main-content .feed-box .feed-item span {
    font-size: 14px;
    font-weight: 400;
    color: var(--solution-color);
}

.main-content .feed-box .feed-item p.author {
    display: flex;
    align-items: center;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    margin-top: 8px;
}

.main-content .feed-box .feed-item p.author img {
    width: 24px;
    height: 24px;
    margin-right: 8px;
    border-radius: 6px;
}

.main-page .main-content .banner-ad-mobile {
    display: none;
    border-radius: 10px;
    margin-bottom: 80px;
    overflow: hidden;
}

.main-page .main-content .banner-ad-mobile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    vertical-align: bottom;
}

.main-content .post-box {
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.main-content .post-box .post-item a {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    transition: background 0.2s ease-out;
}

.search .main-content .post-box .post-item a,
.posts.list .main-content .post-box .post-item a {
    display: block;
}

.search .main-content .post-box .post-item a .top,
.posts.list .main-content .post-box .post-item a .top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.search .main-content .post-box .post-item a .post-content,
.posts.list .main-content .post-box .post-item a .post-content {
    font-size: 14px;
    font-weight: 400;
    color: var(--solution-color);
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.6;
    margin-top: 16px;
}

.main-content .post-box .post-item:last-child a {
    border-bottom: none;
}

.main-content .post-box .post-item span.hot {
    display: inline-block;
    font-size: 10px;
    font-weight: 500;
    padding: 2px 4px;
    color: #ffffff;
    background-color: #FF4444;
    border-radius: 4px;
    margin-right: 4px;
    transform: translateY(-2px);
}

.main-content .post-box .post-item span.post-category {
    font-size: 12px;
    font-weight: 400;
    padding: 4px 8px;
    color: var(--solution-color);
    background-color: var(--light-background);
    border-radius: 4px;
    white-space: nowrap;
}

.main-content .post-box .post-item span.post-title {
    display: inline-block;
    max-width: calc(100% - 100px);
    font-size: 16px;
    font-weight: 500;
    color: var(--text-color);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.main-content .post-box .post-item a:hover {
    background: var(--feed-category-background);
}

.main-content .post-box .post-item span.icon-box {
    display: inline-flex;
    vertical-align: middle;
    width: 24px;
    height: 24px;
    background-color: var(--light-background);
    border-radius: 6px;
    justify-content: center;
    align-items: center;
}

.main-content .post-box .post-item .post-main {
    display: flex;
    width: calc(100% - 234px);
    gap: 8px;
    align-items: center;
}

.main-content .post-box .post-item .post-details {
    display: flex;
    justify-content: flex-end;
    white-space: nowrap;
    font-size: 14px;
    font-weight: 400;
    color: var(--notice-category-color);
}

.main-content .post-box .post-item .post-details span {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 4px;
    color: var(--solution-color);
    width: 72px;
    text-align: center;
    margin-left: 16px;
}

.main-content .post-box .post-item .post-details span:nth-child(1) {
    justify-content: center;
    margin-left: 0;
}

.main-content .post-box .post-item .post-details span:nth-child(2) {
    justify-content: flex-start;
    margin-left: 24px;
}

.main-content .post-box .post-item .post-details span:nth-child(2),
.main-content .post-box .post-item .post-details span:nth-child(3) {
    width: 57px;
}

.pagination {
    padding: 40px 0 0;
    display: flex;
    justify-content: center;
}

.pagination a {
    display: block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 6px;
    font-size: 16px;
    color: var(--text-color);
}

.pagination a.active {
    background-color: var(--secondary-color);
    color: #ffffff;
}

.pagination a.arrow {
    border: 1px solid var(--border-color);
}

.pagination a.arrow.prev img {
    transform: rotate(90deg);
    opacity: 0.4;
}

.pagination a.arrow.next img {
    transform: rotate(-90deg);
    opacity: 0.8;
}

.main-content .latest-feed-box .latest-feed-item {
    margin-top: 32px;
}

.main-content .latest-feed-box .latest-feed-item:first-child {
    margin-top: 0;
}

.main-content .latest-feed-box .latest-feed-item a {
    display: flex;
}

.main-content .latest-feed-box .latest-feed-item .img-box {
    position: relative;
    width: 290px;
    height: 163px;
    border-radius: 20px;
    overflow: hidden;
    margin-right: 40px;
    transition: box-shadow 0.2s ease-out;
}

.main-content .latest-feed-box .latest-feed-item .img-box img.thumbnail {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    transition: transform 0.2s ease-out;
    object-fit: cover;
}

.main-content .latest-feed-box .latest-feed-item a:hover .img-box {
    box-shadow: 3px 3px 11px 0px #00000040;
}

.main-content .latest-feed-box .latest-feed-item a:hover .img-box img.thumbnail {
    transform: scale(1.04);
}

.main-content .latest-feed-box .latest-feed-item .latest-feed-content {
    width: calc(100% - 330px);
}

.main-content .latest-feed-box .latest-feed-item .latest-feed-content p.feed-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 8px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    transition: color 0.2s ease-out;
}

.main-content .latest-feed-box .latest-feed-item a:hover .latest-feed-content p.feed-title {
    color: var(--secondary-color);
}

.main-content .latest-feed-box .latest-feed-item .latest-feed-content .feed-content {
    font-size: 14px;
    font-weight: 400;
    color: var(--solution-color);
    margin-bottom: 32px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.6;
    min-height: 42px;
}

.main-content .latest-feed-box .latest-feed-item .latest-feed-content p.feed-details {
    font-size: 14px;
    font-weight: 400;
    color: var(--solution-color);
    margin-bottom: 12px;
}

.main-content .latest-feed-box .latest-feed-item .latest-feed-content p.author {
    display: flex;
    align-items: center;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.main-content .latest-feed-box .latest-feed-item .latest-feed-content p.author img {
    width: 24px;
    height: 24px;
    margin-right: 8px;
    border-radius: 6px
}

/* 검색결과 페이지 */
.highlight {
    color: var(--secondary-color);
    font-weight: 700;
}

.main-content .search-box {
    padding: 64px 16px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.main-content .search-box p {
    color: var(--solution-color);
}

.no-result-img,
.no-comment-img {
    margin-bottom: 16px;
}

.no-comments {
    width: 100%;
    padding: 40px 0;
    text-align: center;
}

.no-comments p {
    color: var(--solution-color);
    font-size: 14px;
    font-weight: 400;
    line-height: 1.6;
}

/* 사이드바 */
.sidebar {
    width: 250px;
}

.sidebar .write-btn {
    display: none;
}

.sub-page.posts.list .sidebar .write-btn.post {
    display: block;
}

.sub-page.feeds.list .sidebar .write-btn.feed {
    display: block;
}

.sidebar .write-btn a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: 55px;
    line-height: 55px;
    text-align: center;
    margin-bottom: 32px;
    border-radius: 10px;
    background-color: var(--secondary-color);
    color: #ffffff;
    font-size: 16px;
    transition: background-color 0.2s, color 0.2s;
}

.sidebar .write-btn a:hover {
    background-color: #630ABB;
}

.sidebar .sidebar-section.popular-post {
    display: none;
    width: 100%;
    padding: 24px 24px 12px 24px;
    border-radius: 10px;
    margin-bottom: 20px;
    background-color: var(--download-background);
    border: 1px solid var(--border-color);
}

.main-page .sidebar-section.popular-post,
.sub-page.posts .sidebar-section.popular-post {
    display: block;
}

.sidebar .sidebar-section.popular-post h3 {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 24px;
}

.sidebar .sidebar-section.popular-post h3 img {
    margin-right: 4px;
}

.sidebar .sidebar-section.popular-post li {
    margin-bottom: 12px;
}

.sidebar .sidebar-section.popular-post li.empty {
    color: var(--solution-color);
}

.sidebar .sidebar-section.popular-post li a {
    display: block;
    width: 100%;
    font-size: 14px;
    font-weight: 500;
    color: var(--intro-color);
    padding: 4px 0;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.sidebar .sidebar-section.banner-ad {
    border-radius: 10px;
    margin-bottom: 0;
    padding: 0;
    background-color: transparent;
    overflow: hidden;
}

.sidebar .sidebar-section.banner-ad img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    vertical-align: bottom;
}

/* 푸터 */
.footer {
    background-color: var(--background-color);
    text-align: left;
    padding: 20px 20px 80px;
}

.footer-container {
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
}

.footer-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
}

.footer-header .footer-logo {
    font-size: 16px;
    font-weight: 600;
    color: #777777;
}

.footer-menu ul {
    display: flex;
    justify-content: flex-end;
    gap: 32px;
}

.footer-menu li.dropdown {
    position: relative;
    display: flex;
    align-items: center;
}

.footer-menu p img {
    margin-bottom: -3px;
    margin-left: 4px;
    transition: transform 0.2s ease;
}

.footer-menu a,
.footer-menu p {
    font-size: 14px;
    text-decoration: none;
    color: #777777;
    width: 100%;
    cursor: pointer;
}

.dropdown-content {
    visibility: hidden;
    position: absolute;
    background-color: var(--background-color);
    border-radius: 10px;
    border: 1px solid transparent;
    min-width: 130px;
    z-index: 1;
    opacity: 0;
    overflow: hidden;
    transition: all 0.2s ease-out;
    bottom: 120%;
    left: -20px;
    height: 0;
}

.dropdown-content a {
    font-size: 12px;
    color: #888888;
    padding: 10px 16px;
    text-decoration: none;
    display: block;
    text-align: center;
}

.dropdown-content a:hover {
    background-color: var(--hover-background);
}

.footer-menu .dropdown.show img {
    transform: rotate(-180deg);
}

.dropdown.show .dropdown-content {
    visibility: visible;
    overflow: hidden;
    opacity: 1;
    height: max-content;
    border: 1px solid var(--border-color);
}

.footer-content p {
    font-size: 14px;
    color: #999999;
    margin-bottom: 8px;
}

.footer-content p.copyright {
    margin-bottom: 0;
}

/* 상단으로 가는 버튼 */
.scroll-to-top {
    position: fixed;
    visibility: hidden;
    opacity: 0;
    bottom: 88px;
    right: 20px;
    width: 56px;
    height: 56px;
    background-color: var(--start-background);
    color: var(--secondary-color);
    border: 1px solid var(--border-color);
    text-align: center;
    line-height: 56px;
    border-radius: 50%;
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
    z-index: 99;
    cursor: pointer;
}

.scroll-to-top:hover {
    background-color: var(--hover-background);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* 다크모드 버튼 */
.dark-mode-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background-color: var(--start-background);
    color: var(--secondary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
    cursor: pointer;
    z-index: 99;
}

.dark-mode-toggle span {
    display: flex;
    align-items: center;
    justify-content: center;
}

.dark-mode-toggle:hover {
    background-color: var(--hover-background);
}

.write-btn-mo {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    background-color: var(--secondary-color);
    text-align: center;
    line-height: 56px;
    border-radius: 50%;
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
    z-index: 99;
    cursor: pointer;
}

.write-btn-mo:hover {
    background-color: #630ABB;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.mobile-top-menu {
    display: none;
    width: 100%;
    height: 56px;
    line-height: 56px;
    align-items: center;
    padding: 0 16px;
    gap: 24px;
    font-size: 16px;
    font-weight: 500;
    background-color: var(--background-color);
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
}

.mobile-top-menu img {
    cursor: pointer;
    filter: var(--icon-filter);
}



@media (max-width: 1440px) {
    header nav ul {
        gap: 24px;
    }

    header nav ul li a {
        font-size: 16px;
    }

    .main-page {
        padding: 60px 20px;
    }

    .main-page .main-intro h1 {
        font-size: 32px;
    }

    .main-page .search-form input {
        font-size: 14px;
        padding: 12px 54px;
    }

    .main-page .search-form button {
        top: 14px;
    }

    .main-page .search-form {
        max-width: 456px;
    }

    .main-page .main-intro .popular-search-wrap {
        max-width: 800px;
        justify-content: center;
    }

    .main-page .main-intro .popular-search {
        max-width: calc(100% - 110px);
        overflow-x: auto;
    }

    .main-content .content {
        width: calc(100% - 244px);
    }

    .main-content .sidebar {
        width: 224px;
    }

    .main-content .content-title p {
        font-size: 20px;
    }

    .main-content .feed-box .swiper-wrapper {
        gap: 20px;
    }

    .main-content .feed-box .feed-item {
        width: calc((100% / 3) - 13.33px);
    }

    .main-content .feed-box .feed-item .img-box,
    .main-content .latest-feed-box .latest-feed-item .img-box {
        border-radius: 16px;
    }

    .main-content .img-box .scrap-btn {
        top: 12px;
        right: 12px;
    }

    .main-content .post-box .post-item span.post-title {
        font-size: 14px;
    }

    .main-content .post-box .post-item .post-details {
        font-size: 12px;
    }

    .main-content .latest-feed-box .latest-feed-item .img-box {
        width: 244px;
        height: 137px;
        margin-right: 24px;
    }

    .main-content .latest-feed-box .latest-feed-item .latest-feed-content {
        width: calc(100% - 268px);
    }

    .main-content .latest-feed-box .latest-feed-item .latest-feed-content p.feed-title {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .main-content .latest-feed-box .latest-feed-item .latest-feed-content p.feed-content {
        font-size: 14px;
        margin-bottom: 16px;
    }

    .main-content .latest-feed-box .latest-feed-item .latest-feed-content p.feed-details {
        font-size: 12px;
        margin-bottom: 10px;
    }

    .search .main-content .post-box .post-item a .post-content,
    .posts.list .main-content .post-box .post-item a .post-content {
        margin-top: 8px;
    }

    .main-content .post-box .post-item .post-details span:nth-child(2),
    .main-content .post-box .post-item .post-details span:nth-child(3) {
        width: 50px;
    }

    .main-content .post-box .post-item .post-main {
        width: calc(100% - 196px);
    }

    .main-content .latest-feed-box .latest-feed-item .latest-feed-content .feed-content {
        margin-bottom: 14px;
    }
}


@media (max-width: 800px) {

    body.no-scroll {

        overflow: hidden;
        height: 100vh;
        position: fixed;
        width: 100%;
    }

    header {
        position: sticky;
        width: 100%;
        top: 0;
        left: 0;
        z-index: 997;
        transition: transform 0.3s ease;
        overflow: hidden;
    }

    header.hide {
        transform: translateY(-100%);
    }

    header .logo img {
        width: 39px;
        height: 18px;
    }

    .user-info span.profile-img {
        margin-right: 0;
    }

    .user-options .user-info {
        display: none;
    }

    header .user-options .moibile-user-info {
        display: block;
    }

    .user-info img {
        width: 24px;
        height: 24px;
        border-radius: 4px;
    }

    .hamburger-menu {
        padding: 0;
    }

    .alarm-popup {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        z-index: 9999;
    }

    /* 모바일 메뉴 */
    .mobile-menu.active {
        opacity: 1;
        visibility: visible;
    }

    .hamburger-menu {
        display: block;
    }

    header .header-content {
        padding: 15px 20px;
    }

    .top-banner .close-btn {
        font-size: 20px;
        right: 20px;
    }

    .top-banner .close-btn .close-comment {
        display: none;
    }

    header .logo {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        margin-top: 2px;
    }

    nav,
    .sub-menu,
    .btn-start,
    header .user-options .write-btn-box {
        display: none;
    }

    .footer-header {
        flex-direction: column-reverse;
    }

    .footer-menu {
        margin-bottom: 40px;
    }

    .footer-menu ul {
        flex-direction: column;
        gap: 0px;
    }

    .footer-menu ul li {
        padding: 12px 0;
    }

    .footer-content p {
        font-size: 12px;
    }

    .footer-menu li.dropdown {
        flex-direction: column;
    }

    .main-content {
        flex-direction: column;
    }

    .main-content .sidebar {
        display: none;
    }

    .main-content .content {
        width: 100%;
    }

    .main-page {
        padding: 80px 16px 200px;
    }

    .main-page .main-intro h1 {
        font-size: 24px;
        margin-bottom: 24px;
    }

    .main-page .main-intro .popular-search-wrap .title {
        font-size: 14px;
        margin-right: 16px;
    }

    .main-page .main-intro .popular-search {
        max-width: calc(100% - 85px);
    }

    .main-page .main-intro .popular-search a {
        font-size: 12px;
    }

    .main-content .feed-box {
        width: 100%;
        overflow: hidden;
    }

    .main-content .feed-box .feed-item {
        width: 100%;
    }

    .main-content .feed-box .swiper-wrapper {
        gap: 0;
    }

    .main-page .main-content .banner-ad-mobile {
        display: block;
    }

    .main-content .content-title {
        justify-content: center;
        margin-bottom: 24px;
    }

    .main-content .latest-feed-wrap,
    .main-content .post-wrap {
        position: relative;
    }

    .main-content .content-title a {
        position: absolute;
        bottom: -40px;
        z-index: 5;
    }

    .main-content .feed-wrap .content-title a {
        display: none;
    }

    .main-content .feed-box .feed-item {
        border: 1px solid var(--border-color);
        border-radius: 20px;
    }


    .main-content .feed-box .feed-item .img-box {
        border-radius: 20px 20px 0 0;
        margin-bottom: 0;
    }

    .main-content .feed-box .feed-item .txt-box {
        padding: 16px 16px 20px;
    }

    .main-content .post-box {
        padding: 0;
        border: none;
        border-top: 1px solid var(--border-color);
        border-bottom: 1px solid var(--border-color);
        border-radius: 0;
    }

    .search .main-content .post-box .post-item a .top, 
    .posts.list .main-content .post-box .post-item a .top {
        flex-direction: column;
        gap: 12px;
    }

    .main-content .post-box .post-item a {
        position: relative;
        flex-wrap: wrap;
        padding: 36px 16px 45px;
        gap: 10px;
    }

    .main-content .post-box .post-item .post-main {
        width: 100%;
    }

    .main-content .post-box .post-item span.post-title {
        max-width: calc(100% - 32px);
    }

    .main-content .post-box .post-item span.post-category {
        position: absolute;
        top: 16px;
        padding: 0;
        background-color: transparent;
    }

    .main-content .latest-feed-box .latest-feed-item a {
        flex-direction: column;
    }

    .main-content .latest-feed-box .latest-feed-item .img-box {
        width: 100%;
        padding-top: 55.686%;
        margin-right: 0;
        margin-bottom: 16px;
    }

    .main-content .latest-feed-box .latest-feed-item .img-box img.thumbnail {
        position: absolute;
        top: 0;
        left: 0;
    }

    .main-content .latest-feed-box .latest-feed-item .latest-feed-content {
        width: 100%;
    }

    .main-content .latest-feed-box .latest-feed-item .latest-feed-content .feed-content {
        min-height: auto;
        margin-bottom: 12px;
    }

    .main-content .latest-feed-box .latest-feed-item .latest-feed-content p.feed-title {
        font-size: 16px;
    }

    .main-content .latest-feed-box .latest-feed-item .latest-feed-content p.feed-details {
        margin-bottom: 8px;
    }

    .write-btn-mo {
        display: block;
    }

    .scroll-to-top {
        display: none;
    }

    .main-content .post-box .post-item .post-details {
        position: absolute;
        bottom: 16px;
        left: 16px;
        justify-content: flex-start;
        width: 100%;
    }

    .main-content .post-box .post-item .post-details span:nth-child(1) {
        justify-content: flex-start;
    }

    .main-content .post-box .post-item .post-details span,
    .main-content .post-box .post-item .post-details span:nth-child(2) {
        margin-left: 10px;
    }

    .main-content .post-box .post-item .post-details span {
        width: auto;
        max-width: 72px;
    }

    .main-content .post-box .post-item .post-details span:nth-child(2),
    .main-content .post-box .post-item .post-details span:nth-child(3) {
        width: auto;
        max-width: 57px;
    }

    .mobile-top-menu {
        display: flex;
    }

    .top-banner a span.banner-inner {
        font-size: 16px;
    }

    .dark-mode-toggle {
        display: none;
    }

    .top-banner img {
        object-fit: contain;
    }

    .top-banner img.mobile-icon.only-pc {
        display: none;
    }

    .top-banner a span {
        text-align: center;
        word-break: keep-all;
    }

    .top-banner a span.banner-inner {
        justify-content: flex-start;
        left: 20px;
        transform: translate(0, -50%);
        width: calc(100% - 70px);
    }

    .main-content .feed-box .feed-item a:hover .img-box {
        box-shadow: none;
    }

    .feeds .main-content .feed-box .swiper-wrapper {
        gap: 0;
    }

    .mobile-main-sub-menu {
        display: block;
    }
}