/* 태그 수정 */
:root {
    --main-color: #996FFF;
    --menu-button-color: #996FFF;
    --sub-color: #A783FF;
    --light-sub-color: #A783FF;
    --border-color: #e1e8ed; /* 여기서 부터는 수정 안 해도 됩니다. */
    --sub-border-color: #ccc;
    --body-color: #fcfcfc;
    --text-color: #373a3c;
    --text-color-1: #000;
    --text-color-2: #666;
    --a-color: dodgerblue;
    --nav-color: #fcfcfc;
    --bg-color-0: white;
    --bg-color-1: #fefefe;
    --bg-color-2:#f9f9f9;
    --button-bg-color: #fff;
    --topic-color: #bbeabb;
    --link-color: #090;
}

::-moz-selection {
    background: var(--light-sub-color);
    color: #fff;
}
::selection {
    background: var(--light-sub-color);
    color: #fff;
}

/* 가로 넓이 */
.header, .header-top-notice, .main-root, .footer p {
    margin: 0 auto;
    max-width: 1440px;
}

/* 내비바 */
.header-root {
    margin: 0;
    border: 0;
    background-color: var(--main-color);
}

.header {
    align-items: center;
    display: flex;
    padding: 0.2rem 1rem;
    height: 3.1rem;
}

.header-logo {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
    max-width: 95px;
    padding: 0 1rem 0 0;
    height: 2.8rem;
    align-items: center;
    display: flex;
    line-height: 1rem;
}

.header-menu .icon {
    margin-right: 0.8rem;
    font-size: 1.1rem;
}

.header-menu {
    padding-left: 0;
    margin: 0;
    list-style: none;
    display: flex;
    line-height: 0;
}

.header-menu-item {
    margin: 0 0 0 auto;
    position: relative;
}

.header-menu-link-name {
    display: inline;
}

.header-menu-link {
    color: var(--nav-color);
    font-size: 0.97rem;
    padding: 0.6rem;
    border-radius: 10px;
    font-weight: 600;
}

.header-menu-link:hover, .header-menu-link:focus,
.header-menu-btn:hover, .header-menu-btn:focus,
.header-menu-user:hover .header-menu-user:focus {
    background-color: var(--sub-color);
    transition: all 0.3s;
}

#user_cel .header-menu-link, #user_cel .header-menu-link:hover, #user_cel .header-menu-link:focus {
    padding: 0 0 0 0.6rem;
    background-color: transparent;
}

#user_cel .icon {
    padding: 0 0.4rem;
}

.header-menu-btn {
    line-height: 1rem;
    cursor: pointer;
    border: none;
    position: relative;
}

.header .fa-caret-down {
    margin: 0 0 0 0.8rem;
    font-size: 0.8rem;
}
  
.header-menu-dropdown {
    background-color: var(--bg-color-1);
    border: 1px solid var(--border-color);
    box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
    margin-top: 0.7rem;
    padding: 0.7rem 0;
    position: absolute;
    width: 13rem;
    border-radius: 1rem;
    transition: all 0.1s ease-in-out;
    right: 0;
    z-index: 1000;
    line-height: 1.6rem;
}

.header-menu-dropdown-link {
    display: flex;
    align-items: center;
    padding: 4px 16px;
    white-space: nowrap;
    color: var(--text-color);
    font-size: 0.9rem;
    text-decoration: none;
}
  
.header-menu-dropdown-link:hover {
    background-color: var(--bg-color-2);
    color: var(--text-color);
    transition: 0.3s;
}

.header-menu-dropdown-hr {
    margin: 0.3rem 0;
    background-color: var(--border-color);
    height: 1px;
}

.header-menu-right {
    margin: 0 0 0 auto;
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    line-height: 0.7rem;
}

.user-gravatar {
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 0.7rem;
}

.header-menu-user-name {
    font-weight: 600;
    padding: 0 1rem 5px;
    font-size: 15.4px;
}

.header-menu-user-auth {
    padding: 0 1rem;
    font-size: 13px;
}

.header-menu-alarm-info {
    color: var(--text-color);
}

.header-menu-right .icon {
    font-size: 1.1rem;
    color: var(--nav-color);
}

.header-menu-btn {
    font-size: 0.97rem;
    padding: 0.7rem;
    border-radius: 10px;
}

#alarm_cel_in {
    width: 18rem;
}

.header-menu-alarm-info {
    display: flex;
    gap: 1.3rem;    
    align-items: center;
    flex-direction: column;
    justify-content: center;
    padding: 2.2rem 0.5rem;
    text-align: center;
}

.header-menu-alarm-info .icon {
    font-size: 3rem;
    color: var(--text-color);
}

.alarm-on {
    color: #d94844 !important;
}

.header-search {
    display: flex;
    height: 2.4rem;
}

.header-search-random {
    background-color: var(--bg-color-0);
    margin-right: 5px;
    width: 2.2rem;
    border-radius: 1rem;
    padding: 0.2rem 0.6rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.header-search .icon {
    font-size: 0.9rem;
    color: var(--text-color);
}

.header-search-input {
    background-color: var(--bg-color-0);
    color: var(--text-color);
    width: 220px;
    padding: 0.6rem 0.8rem;
    border-radius: 1rem 0 0 1rem;
    border: 0;
    font-size: 0.9rem;
}

.header-search-input:focus {
    background-color: var(--bg-color-2);
    outline: 0;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.5, 1);
}

.header-search-button {
    border: 0;
    padding: 0 0.4rem;
    background-color: var(--bg-color-0);
    cursor: pointer;
    user-select: none;
    border-radius: 0;
}

.phone-ui {
    padding: 0 0.5rem 0.4rem;
    height: 2.8rem;
}

.phone-ui .header-search-input {
    width: 100%;
}

.header-search-button:last-child {
    padding-right: 0.8rem;
    border-radius: 0 1rem 1rem 0;
}

.header-top-notice-bg {
    background-color: #f0ef75;
}

.header-top-notice {
    padding: 4px 14px;
    color: #222;
    font-size: 15px;
}

/* 본문 */
.main-root {
    display: flex;
    margin: 0 auto;
    flex-direction: row;
    width: 100%;
}

.main {
    display: block;
    padding: 1rem;
    width: 100%;
    background-color: var(--bg-color-0);
    line-height: 25px;
}

.main-header {
    display: flex;
    justify-content: space-between;
}

.main-header-tool {
    position: relative;
    padding-top: 5px;
    text-align: right;
}

.main-header-tool-btn {
    background-color: var(--bg-color-0);
    color: var(--text-color);
    padding: 8px 13px;
    border: 1px solid var(--border-color);
    margin: 0 -2px;
    font-size: 0.9rem;
}

.main-header-tool-btn:first-child {
    border-top-left-radius: 1rem;
    border-bottom-left-radius: 1rem;
}

.main-header-tool-btn:last-child, .main-header-tool-btn:nth-child(3) {
    border-top-right-radius: 1rem;
    border-bottom-right-radius: 1rem;
}

.main-header-tool .header-menu-link {
    background-color: var(--bg-color-0);
    color: var(--text-color);
    padding: 8px 13px;
    border: 1px solid var(--border-color);
    margin-left: 6px;
    border-radius: 0.9rem;
}

#tool_cel_in {
    width: 10rem;
}

.topic_color {
    background-color: var(--topic-color);
}

.title {
    margin-top: 0.3rem;
    padding-bottom: 1rem;
}

h1.main-title {
    margin: 0;
    font-size: 30px;
    border-bottom: 0;
    line-height: 32px;
}

.main-title-a {
    color: var(--text-color);
}

.title sub {
    font-size: 21px;
}

.last-edit {
    font-size: 0.9rem;
}

#toc, .opennamu_TOC {
    border: 1px solid var(--sub-border-color);
    display: inline-block;
    padding: 20px 26px 22px 20px;
    font-size: 15px;
    margin-bottom: 20px;
    border-radius: 20px;
}

/* 사이드바 */
.main-side {
    position: relative;
    margin: 0 0.5rem;
    width: 270px;
}

.sidebar {
    background-color: var(--bg-color-0);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    margin-top: 1rem;
}

.sidebar-title {
    margin: 0.7rem 1rem !important;
    font-weight: 600;
    font-size: 18px;
    display: block;
}

.sidebar .fa-angle-right {
    float: right;
    margin-left: 1rem;
    margin-right: 0 !important;
    line-height: 1.7rem;
}

.sidebar .icon {
    margin-right: 0.5rem;
    font-size: 17px;
}

.sidebar a {
    color: var(--text-color);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-0-account {
    display: flex;
    flex-direction: row;
    margin-bottom: 1rem;
}

.sidebar-0-profile {
    display: flex;
    width: 80px;
    height: 80px;
    margin: 8px 14px;
    align-items: center;
    justify-content: center;
    font-size: 50px;
}

.sidebar-0-profile img {
    border-radius: 1rem;
}

.sidebar-0-name {
    margin: 12px 6px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    line-height: 1.5;
}

div#sidebar-0-name1 {
    max-width: 150px;
    font-size: 19px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
}

div#sidebar-0-name2 {
    font-size: 13.7px;
}

div#sidebar-0-name3 {
    font-size: 11.8px;
}

.sidebar-0-tool {
    display: flex;
    flex-direction: column;
    font-size: 18px;
}

.sidebar-0-item {
    margin: 10px 20px;
    font-size: 15px;
    font-weight: 600;
}

.sidebar-list {
    list-style: none;
}

.sidebar li {
    margin: 8px 15px;
    font-size: 15px;
}

.recent-title {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.recent-time {
    font-size: 12px;
    text-align: right;
    margin-left: 1rem;
    float: right;
    line-height: 1.5rem;
}

.sidebar-sticky {
    margin: 1rem 0;
    position: sticky;
    top: 16px;
}

.sidebar-5 #sidebar-5-item {
    margin: -44px 12px 20px 22px;
    font-size: 15px;
}

.sidebar-5 .sidebar-list a {
    color: var(--a-color);
    display: inline;
}

.sidebar-5 .opennamu_TOC_title {
    display: none;
}

/* 버튼 */
.button-scroll {
    display: flex;
    flex-direction: row;
    position: fixed;
    bottom: 16px;
    right: 16px;
    z-index: 2000;
    opacity: 0.4;
}

.button-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 -2px;
    width: 45px;
    height: 45px;
    border: 2px solid var(--border-color);
    text-decoration: none;
    background-color: var(--button-bg-color);
    color: var(--text-color);
    font-size: 15px;
}

.button-sidebar {
    border-radius: 1.2rem 0 0 1.2rem;
}

.button-scroll-footer {
    border-radius: 0 1.2rem 1.2rem 0;
}

/* 하단 */
.footer {
    background-color: var(--bg-color-2);
    color: var(--text-color);
    padding: 2.3rem 1.3rem 6rem 1.3rem;
    width: 100%;
    margin: 0 auto;
    text-align: left;
    font-size: 14.4px;
}

.footer p {
    padding: 0 1rem;
}

/* 반응형 코너 */
/* 큰 데스크톱 */
@media (min-width: 1200px) {
    .header-menu {
        gap: 0.5rem;
    }

    .main-side {
        min-width: 300px;
    }

    .header-search-input {
        width: 260px;
    }

    .main {
        width: calc(100% - 333px) !important;
    }
}

/* 데스크톱 시작 */
@media (min-width: 1024px) {
    .phone-ui {
        display: none;
    }

    .wide-ui {
        margin-right: 0.7rem;
    }

    .main {
        width: calc(100% - 302px);
        margin: 1rem 0.5rem;
        border: 1px solid var(--border-color);
        border-radius: 18px;
    }
}

/* 태블릿 가로 */
@media (max-width: 1023px) {
    .main-root {
        flex-direction: column;
    }

    .wide-ui {
        display: none;
    }

    .main-side {
        width: 100%;
        margin: 0;
    }

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

    .main-header-tool {
        width: 100%;
        padding-bottom: 1.4rem;
        text-align: right;
    }

    .header {
        padding: 0.2rem 0.5rem;
    }
}

/* 태블릿 세로 */
@media (max-width: 768px) {
    .header-menu-link-name {
        display: none;
    }

    .header-menu .icon {
        margin: 0 0.3rem;
    }

    .header-menu-dropdown-link .icon {
        margin-right: 0.8rem;
    }

    .header .fa-caret-down {
        margin: 0 0 0 0.15rem;
    }

    .main {
        padding: 0.8rem 0.5rem;        
    }
}

/* 모바일 */
@media (max-width: 480px) {
    .header-menu-link {
        padding: 0.7rem 0.35rem;
    }

    .header-menu .icon {
        margin: 0 0.2rem;
    }

    .header-menu-dropdown-link .icon {
        margin-right: 0.8rem;
    }
}