@charset "utf-8";

/* =========================================================
   SEOUL BROWN BLOG SKIN
   - 콤비치과 블로그의 간결한 매거진형 흐름을 참고해
     서울브라운치과 스타일로 새롭게 구성한 전용 스킨
   ========================================================= */

.sb-blog,
.sb-blog-view {
    --sb-navy: #153096;
    --sb-text: #202020;
    --sb-muted: #888;
    --sb-line: #e8e8e8;
    width: calc(100% - 48px);
    max-width: 1280px;
    margin: 0 auto;
    box-sizing: border-box;
    color: var(--sb-text);
    font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
}

.sb-blog * ,
.sb-blog-view * {
    box-sizing: border-box;
}


/* 공통 head.php 서브비주얼 사용 시 목록 시작 여백 */
.sb-blog-with-subvisual {
    padding-top: 88px;
}

/* ---------- 목록 상단 ---------- */
.sb-blog-head {
    padding: 96px 20px 56px;
    text-align: center;
}

.sb-blog-eyebrow {
    margin: 0 0 14px;
    color: var(--sb-navy);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .18em;
}

.sb-blog-head h1 {
    margin: 0;
    color: #111;
    font-size: 42px;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -.055em;
}

.sb-blog-intro {
    margin: 17px 0 0;
    color: #777;
    font-size: 16px;
    font-weight: 300;
    line-height: 1.7;
    letter-spacing: -.035em;
}

/* ---------- 카테고리 ---------- */
.sb-blog-categories {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 42px;
    margin: 0 0 42px;
    padding: 0 10px 18px;
    border-bottom: 1px solid #dedede;
    white-space: nowrap;
}

.sb-blog-categories a {
    position: relative;
    display: inline-flex;
    align-items: center;
    height: 42px;
    color: #777;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: -.035em;
    text-decoration: none;
    transition: color .2s ease;
}

.sb-blog-categories a::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -19px;
    width: 0;
    height: 2px;
    background: var(--sb-navy);
    transform: translateX(-50%);
    transition: width .2s ease;
}

.sb-blog-categories a:hover,
.sb-blog-categories a.is-active {
    color: var(--sb-navy);
    font-weight: 600;
}

.sb-blog-categories a.is-active::after {
    width: 100%;
}

/* ---------- 관리자 ---------- */
.sb-blog-admin-top {
    display: flex;
    justify-content: flex-end;
    margin: -18px 0 12px;
}

.sb-blog-write,
.sb-blog-admin-buttons a,
.sb-blog-admin-actions button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 78px;
    height: 36px;
    padding: 0 14px;
    border: 1px solid #d9d9d9;
    background: #fff;
    color: #555;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
}

.sb-blog-write:hover,
.sb-blog-admin-buttons a:hover,
.sb-blog-admin-actions button:hover {
    border-color: var(--sb-navy);
    color: var(--sb-navy);
}

.sb-blog-admin-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 18px;
}

/* ---------- 글 목록 ---------- */
.sb-blog-list {
    border-top: 1px solid #222;
}

.sb-blog-item {
    position: relative;
    display: grid;
    grid-template-columns: minmax(320px, 440px) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 74px);
    align-items: center;
    padding: 42px 0;
    border-bottom: 1px solid var(--sb-line);
}

.sb-blog-item.is-notice {
    background: #fbfbfc;
}

.sb-blog-thumb {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 1.62 / 1;
    overflow: hidden;
    background: #f3f4f7;
    text-decoration: none;
}

.sb-blog-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .45s ease;
}

.sb-blog-item:hover .sb-blog-thumb img {
    transform: scale(1.035);
}

.sb-blog-thumb-empty {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    background: linear-gradient(145deg, #f4f6fb 0%, #eceff6 100%);
    color: var(--sb-navy);
}

.sb-blog-thumb-empty b {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: .12em;
}

.sb-blog-thumb-empty em {
    font-style: normal;
    font-size: 10px;
    letter-spacing: .22em;
    opacity: .55;
}

.sb-blog-copy {
    min-width: 0;
    padding-right: 12px;
}

.sb-blog-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 14px;
}

.sb-blog-category {
    color: var(--sb-navy);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -.025em;
}

.sb-blog-date {
    position: relative;
    color: #9a9a9a;
    font-size: 13px;
    font-weight: 300;
}

.sb-blog-title {
    margin: 0;
    font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
    font-size: clamp(26px, 2vw, 32px);
    font-weight: 600;
    line-height: 1.42;
    letter-spacing: -.055em;
    word-break: keep-all;
}

.sb-blog-title a {
    color: #181818;
    text-decoration: none;
    transition: color .2s ease;
}

.sb-blog-title a:hover {
    color: var(--sb-navy);
}

.sb-blog-excerpt {
    display: -webkit-box;
    margin: 18px 0 0;
    overflow: hidden;
    color: #777;
    font-size: 15px;
    font-weight: 300;
    line-height: 1.85;
    letter-spacing: -.032em;
    word-break: keep-all;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.sb-blog-more {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 28px;
    color: #333;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .12em;
    text-decoration: none;
}

.sb-blog-more span {
    font-size: 15px;
    transition: transform .2s ease;
}

.sb-blog-more:hover {
    color: var(--sb-navy);
}

.sb-blog-more:hover span {
    transform: translateX(4px);
}

.sb-blog-check {
    position: absolute;
    z-index: 3;
    top: 50px;
    left: 8px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 7px;
    background: rgba(255,255,255,.9);
    color: #555;
    font-size: 11px;
}

.sb-blog-empty {
    padding: 100px 20px;
    border-bottom: 1px solid var(--sb-line);
    color: #999;
    font-size: 15px;
    text-align: center;
}

/* ---------- 페이지네이션 ---------- */
.sb-blog-paging {
    display: flex;
    justify-content: center;
    margin: 54px 0 100px;
}

.sb-blog-paging .pg_wrap,
.sb-blog-paging .pg {
    display: flex;
    align-items: center;
    justify-content: center;
}

.sb-blog-paging .pg {
    gap: 5px;
}

.sb-blog-paging .pg_page,
.sb-blog-paging .pg_current {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 10px;
    border: 0;
    background: transparent;
    color: #999;
    font-size: 14px;
    font-weight: 400;
    text-decoration: none;
}

.sb-blog-paging .pg_page:hover {
    color: var(--sb-navy);
}

.sb-blog-paging .pg_current {
    background: var(--sb-navy);
    color: #fff;
    font-weight: 600;
}

/* =========================================================
   상세 페이지
   ========================================================= */
.sb-blog-view {
    max-width: 1120px;
    padding-top: 82px;
    padding-bottom: 100px;
}

.sb-blog-view-head {
    max-width: 930px;
    margin: 0 auto;
    padding: 0 20px 58px;
    border-bottom: 1px solid #222;
    text-align: center;
}

.sb-blog-view-back {
    display: inline-block;
    margin-bottom: 30px;
    color: var(--sb-navy);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .2em;
    text-decoration: none;
}

.sb-blog-view-category {
    margin: 0 0 16px;
    color: var(--sb-navy);
    font-size: 15px;
    font-weight: 600;
}

.sb-blog-view-head h1 {
    margin: 0;
    color: #151515;
    font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
    font-size: clamp(34px, 4vw, 50px);
    font-weight: 600;
    line-height: 1.38;
    letter-spacing: -.06em;
    word-break: keep-all;
}

.sb-blog-view-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 24px 0 0;
    color: #999;
    font-size: 13px;
    font-weight: 300;
}

.sb-blog-view-meta i {
    display: block;
    width: 1px;
    height: 10px;
    background: #d2d2d2;
}

.sb-blog-view-hero {
    max-width: 930px;
    margin: 58px auto 0;
    overflow: hidden;
    text-align: center;
}

.sb-blog-view-hero img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

.sb-blog-view-content {
    max-width: 930px;
    min-height: 280px;
    margin: 64px auto 0;
}

.sb-blog-view-content #bo_v_con {
    color: #333;
    font-size: 17px;
    font-weight: 300;
    line-height: 2;
    letter-spacing: -.035em;
    word-break: keep-all;
}

.sb-blog-view-content #bo_v_con p {
    margin: 0 0 22px;
}

.sb-blog-view-content #bo_v_con h2,
.sb-blog-view-content #bo_v_con h3,
.sb-blog-view-content #bo_v_con h4 {
    color: #171717;
    font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -.05em;
    word-break: keep-all;
}

.sb-blog-view-content #bo_v_con h2 {
    margin: 70px 0 22px;
    font-size: 30px;
}

.sb-blog-view-content #bo_v_con h3 {
    margin: 50px 0 18px;
    font-size: 24px;
}

.sb-blog-view-content #bo_v_con img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 38px auto;
}

.sb-blog-signature {
    margin-top: 50px;
    padding-top: 25px;
    border-top: 1px solid var(--sb-line);
}

.sb-blog-files {
    max-width: 930px;
    margin: 50px auto 0;
    padding: 22px 0;
    border-top: 1px solid var(--sb-line);
    border-bottom: 1px solid var(--sb-line);
}

.sb-blog-files h2 {
    margin: 0 0 10px;
    font-size: 14px;
}

.sb-blog-files a {
    color: #666;
    font-size: 13px;
}

.sb-blog-view-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 930px;
    margin: 90px auto 0;
    border-top: 1px solid #222;
    border-bottom: 1px solid #ddd;
}

.sb-blog-view-nav-item {
    display: flex;
    min-width: 0;
    min-height: 104px;
    padding: 24px 28px;
    flex-direction: column;
    justify-content: center;
    text-decoration: none;
}

.sb-blog-view-nav-item + .sb-blog-view-nav-item {
    border-left: 1px solid #ddd;
}

.sb-blog-view-nav-item span {
    margin-bottom: 8px;
    color: #aaa;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: .15em;
}

.sb-blog-view-nav-item strong {
    overflow: hidden;
    color: #444;
    font-size: 15px;
    font-weight: 400;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sb-blog-view-nav-item.next {
    text-align: right;
}

.sb-blog-view-nav-item:hover strong {
    color: var(--sb-navy);
}

.sb-blog-view-nav-item.is-empty {
    opacity: .45;
}

.sb-blog-view-actions {
    position: relative;
    display: flex;
    justify-content: center;
    max-width: 930px;
    margin: 34px auto 0;
}

.sb-blog-list-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 132px;
    height: 46px;
    border: 1px solid #222;
    color: #222;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
}

.sb-blog-list-btn:hover {
    background: #222;
    color: #fff;
}

.sb-blog-admin-buttons {
    position: absolute;
    right: 0;
    top: 5px;
    display: flex;
    gap: 5px;
}

/* =========================================================
   기본 글쓰기 스킨 호환 스타일
   ========================================================= */
#bo_w {
    width: calc(100% - 48px);
    max-width: 1120px;
    margin: 70px auto 100px;
    font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
}

#bo_w table {
    width: 100%;
    border-collapse: collapse;
}

#bo_w .tbl_frm01 {
    margin-bottom: 42px;
}

#bo_w .tbl_frm01 th {
    width: 130px;
    padding: 14px 10px;
    color: #555;
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    vertical-align: middle;
}

#bo_w .tbl_frm01 td {
    padding: 10px 0;
}

#bo_w .write-input,
#bo_w input[type="text"],
#bo_w select,
#bo_w textarea {
    width: 100%;
    min-height: 42px;
    padding: 8px 12px;
    border: 1px solid #ddd;
    background: #fff;
    color: #333;
    font-size: 14px;
    box-sizing: border-box;
}

#bo_w .btn_confirm {
    display: flex;
    justify-content: center;
    gap: 6px;
}

#bo_w .btn_confirm > * {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 160px;
    height: 46px;
    border: 0;
    background: #aaa;
    color: #fff;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
}

#bo_w .btn_confirm #btn_submit {
    background: #153096;
}

/* ---------- 모바일 ---------- */
@media (max-width: 900px) {
    .sb-blog-with-subvisual {
        padding-top: 54px;
    }

    .sb-blog,
    .sb-blog-view {
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }

    .sb-blog-head {
        padding: 62px 0 38px;
    }

    .sb-blog-eyebrow {
        margin-bottom: 10px;
        font-size: 10px;
    }

    .sb-blog-head h1 {
        font-size: 31px;
    }

    .sb-blog-intro {
        margin-top: 12px;
        font-size: 14px;
    }

    .sb-blog-categories {
        justify-content: flex-start;
        gap: 26px;
        margin: 0 -20px 28px;
        padding: 0 20px 13px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .sb-blog-categories::-webkit-scrollbar {
        display: none;
    }

    .sb-blog-categories a {
        flex: 0 0 auto;
        height: 38px;
        font-size: 14px;
    }

    .sb-blog-categories a::after {
        bottom: -14px;
    }

    .sb-blog-item {
        grid-template-columns: 1fr;
        gap: 22px;
        padding: 28px 0 31px;
    }

    .sb-blog-thumb {
        aspect-ratio: 1.58 / 1;
    }

    .sb-blog-copy {
        padding-right: 0;
    }

    .sb-blog-meta {
        margin-bottom: 10px;
    }

    .sb-blog-category {
        font-size: 13px;
    }

    .sb-blog-date {
        font-size: 12px;
    }

    .sb-blog-title {
        font-size: 23px;
        line-height: 1.45;
    }

    .sb-blog-excerpt {
        margin-top: 12px;
        font-size: 14px;
        line-height: 1.75;
        -webkit-line-clamp: 3;
    }

    .sb-blog-more {
        margin-top: 18px;
    }

    .sb-blog-paging {
        margin: 38px 0 72px;
    }

    .sb-blog-paging .pg_page,
    .sb-blog-paging .pg_current {
        min-width: 34px;
        height: 34px;
        padding: 0 8px;
        font-size: 13px;
    }

    .sb-blog-view {
        padding-top: 54px;
        padding-bottom: 75px;
    }

    .sb-blog-view-head {
        padding: 0 0 38px;
    }

    .sb-blog-view-back {
        margin-bottom: 22px;
        font-size: 10px;
    }

    .sb-blog-view-category {
        margin-bottom: 12px;
        font-size: 13px;
    }

    .sb-blog-view-head h1 {
        font-size: 30px;
        line-height: 1.42;
    }

    .sb-blog-view-meta {
        margin-top: 18px;
        font-size: 12px;
    }

    .sb-blog-view-hero {
        margin-top: 36px;
    }

    .sb-blog-view-content {
        margin-top: 40px;
    }

    .sb-blog-view-content #bo_v_con {
        font-size: 16px;
        line-height: 1.9;
    }

    .sb-blog-view-content #bo_v_con h2 {
        margin-top: 52px;
        font-size: 25px;
    }

    .sb-blog-view-content #bo_v_con h3 {
        margin-top: 40px;
        font-size: 21px;
    }

    .sb-blog-view-content #bo_v_con img {
        margin: 28px auto;
    }

    .sb-blog-view-nav {
        grid-template-columns: 1fr;
        margin-top: 62px;
    }

    .sb-blog-view-nav-item {
        min-height: 82px;
        padding: 18px 8px;
    }

    .sb-blog-view-nav-item + .sb-blog-view-nav-item {
        border-top: 1px solid #ddd;
        border-left: 0;
    }

    .sb-blog-view-nav-item.next {
        text-align: left;
    }

    .sb-blog-view-actions {
        margin-top: 28px;
    }

    .sb-blog-admin-buttons {
        position: static;
        margin-left: 10px;
    }

    #bo_w {
        width: 100%;
        margin: 45px auto 70px;
        padding: 0 20px;
    }

    #bo_w .tbl_frm01 th,
    #bo_w .tbl_frm01 td {
        display: block;
        width: 100%;
        padding: 7px 0;
    }

    #bo_w .btn_confirm > * {
        width: 50%;
    }
}

/* =========================================================
   블로그 글쓰기 전용 UI
   ========================================================= */
.sb-blog-write-page {
    max-width: 1120px !important;
    min-width: 0 !important;
    padding: 0 !important;
}

.sb-blog-write-head {
    padding: 30px 0 36px;
    border-bottom: 1px solid #222;
    text-align: center;
}

.sb-blog-write-eyebrow {
    margin: 0 0 10px;
    color: #153096;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .17em;
}

.sb-blog-write-head h1 {
    margin: 0;
    color: #181818;
    font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
    font-size: 34px;
    font-weight: 600;
    letter-spacing: -.055em;
}

.sb-blog-write-head > p:last-child {
    margin: 12px 0 0;
    color: #888;
    font-size: 14px;
    font-weight: 300;
}

.sb-blog-write-fields {
    margin-top: 36px;
    border-top: 1px solid #e6e6e6;
}

.sb-blog-field {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
    padding: 22px 0;
    border-bottom: 1px solid #ececec;
}

.sb-blog-field > label,
.sb-blog-field-label {
    padding-top: 11px;
    color: #333;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.45;
}

.sb-blog-field > label b {
    color: #153096;
    font-weight: 700;
}

.sb-blog-field-control {
    min-width: 0;
}

#bo_w.sb-blog-write-page input[type="text"],
#bo_w.sb-blog-write-page input[type="password"],
#bo_w.sb-blog-write-page select,
#bo_w.sb-blog-write-page textarea {
    width: 100%;
    min-height: 46px;
    padding: 11px 13px;
    border: 1px solid #dedede;
    border-radius: 0;
    background: #fff;
    color: #333;
    font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
    font-size: 14px;
    line-height: 1.6;
    box-sizing: border-box;
    outline: none;
}

#bo_w.sb-blog-write-page input[type="text"]:focus,
#bo_w.sb-blog-write-page input[type="password"]:focus,
#bo_w.sb-blog-write-page select:focus,
#bo_w.sb-blog-write-page textarea:focus {
    border-color: #153096 !important;
    box-shadow: none !important;
}

#bo_w.sb-blog-write-page textarea#wr_1 {
    min-height: 92px;
    resize: vertical;
}

.sb-blog-field-help {
    margin: 8px 0 0;
    color: #999;
    font-size: 12px;
    font-weight: 300;
    line-height: 1.65;
    word-break: keep-all;
}

.sb-blog-field-help strong {
    color: #555;
    font-weight: 500;
}

.sb-blog-options {
    display: flex;
    align-items: center;
    min-height: 44px;
    gap: 20px;
}

.sb-blog-option {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #555;
    font-size: 13px;
}

.sb-blog-option input {
    width: 16px;
    height: 16px;
}

.sb-blog-field-editor .sb-blog-field-control {
    overflow: hidden;
}

.sb-blog-file-field.is-cover {
    background: #fafbfe;
    padding-left: 18px;
    padding-right: 18px;
}

#bo_w.sb-blog-write-page .frm_file {
    display: block;
    width: 100%;
    min-height: 44px;
    padding: 9px 10px;
    border: 1px solid #dedede;
    background: #fff;
    color: #666;
    font-size: 13px;
    box-sizing: border-box;
}

.sb-blog-file-desc {
    margin-top: 9px;
}

.sb-blog-file-delete {
    display: block;
    margin-top: 10px;
    color: #777;
    font-size: 12px;
}

.sb-blog-file-delete input {
    margin-right: 5px;
}

.sb-blog-write-guide {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 9px 18px;
    margin: 30px 0 36px;
    padding: 18px 20px;
    background: #f7f8fb;
    color: #666;
    font-size: 12px;
}

.sb-blog-write-guide strong {
    margin-right: 4px;
    color: #153096;
    font-size: 13px;
}

.sb-blog-write-guide span::before {
    content: '✓';
    margin-right: 6px;
    color: #153096;
}

#bo_w.sb-blog-write-page #autosave_wrapper {
    position: relative;
}

#bo_w.sb-blog-write-page #btn_autosave {
    position: absolute;
    top: 6px;
    right: 6px;
    height: 34px;
    padding: 0 12px;
    border: 1px solid #ddd;
    background: #fff;
    color: #777;
    font-size: 12px;
}

#bo_w.sb-blog-write-page #wr_subject {
    padding-right: 110px;
}

#bo_w.sb-blog-write-page #autosave_pop {
    z-index: 20;
    top: 45px;
    right: 0;
}

@media (max-width: 900px) {
    .sb-blog-write-page {
        width: 100% !important;
        margin: 36px auto 68px !important;
        padding: 0 20px !important;
    }

    .sb-blog-write-head {
        padding: 20px 0 28px;
    }

    .sb-blog-write-head h1 {
        font-size: 28px;
    }

    .sb-blog-write-head > p:last-child {
        font-size: 13px;
        line-height: 1.6;
    }

    .sb-blog-field {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 18px 0;
    }

    .sb-blog-field > label,
    .sb-blog-field-label {
        padding-top: 0;
    }

    .sb-blog-file-field.is-cover {
        margin-left: -10px;
        margin-right: -10px;
        padding-left: 10px;
        padding-right: 10px;
    }

    #bo_w.sb-blog-write-page #btn_autosave {
        position: static;
        width: 100%;
        margin-top: 6px;
    }

    #bo_w.sb-blog-write-page #wr_subject {
        padding-right: 13px;
    }

    .sb-blog-write-guide {
        align-items: flex-start;
        flex-direction: column;
        margin-top: 22px;
    }
}

/* =========================================================
   블로그 SEO 입력 UI v3
   ========================================================= */
.sb-blog-seo-box {
    margin: 26px 0 8px;
    border: 1px solid #dfe4f1;
    background: #fbfcff;
}

.sb-blog-seo-box-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 24px;
    border-bottom: 1px solid #e4e8f2;
}

.sb-blog-seo-box-head > div {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sb-blog-seo-box-head span {
    color: #153096;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .16em;
}

.sb-blog-seo-box-head strong {
    color: #202020;
    font-size: 18px;
    font-weight: 650;
    letter-spacing: -.035em;
}

.sb-blog-seo-box-head p {
    margin: 0;
    color: #8a8a8a;
    font-size: 12px;
    font-weight: 300;
    text-align: right;
    word-break: keep-all;
}

.sb-blog-seo-field {
    margin: 0 24px;
}

.sb-blog-count-wrap {
    position: relative;
}

.sb-blog-count-wrap input,
.sb-blog-count-wrap textarea {
    padding-right: 82px !important;
}

.sb-blog-count-wrap.is-textarea textarea {
    padding-bottom: 30px !important;
}

.sb-blog-char-count {
    position: absolute;
    right: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
    font-size: 11px;
    line-height: 1;
    pointer-events: none;
}

.sb-blog-count-wrap.is-textarea .sb-blog-char-count {
    top: auto;
    bottom: 12px;
    transform: none;
}

.sb-blog-slug-row {
    display: flex;
    align-items: stretch;
    width: 100%;
}

.sb-blog-slug-prefix {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    min-height: 46px;
    padding: 0 13px;
    border: 1px solid #dedede;
    border-right: 0;
    background: #f5f6f8;
    color: #777;
    font-size: 12px;
    white-space: nowrap;
    box-sizing: border-box;
}

#bo_w.sb-blog-write-page .sb-blog-slug-row #wr_5 {
    min-width: 0;
    border-left: 1px solid #dedede;
}

.sb-blog-advanced {
    margin: 20px 0 0;
    border-bottom: 1px solid #ececec;
}

.sb-blog-advanced summary {
    padding: 15px 0;
    color: #777;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}

.sb-blog-advanced-inner {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 0 0 20px;
}

/* autosave 팝업이 초기부터 노출되는 현상 방지 */
#bo_w.sb-blog-write-page #autosave_pop {
    display: none;
    position: absolute;
    z-index: 30;
    top: 45px;
    right: 0;
    width: 360px;
    max-height: 260px;
    overflow-y: auto;
    padding: 16px;
    border: 1px solid #d8dce7;
    background: #fff;
    box-shadow: 0 12px 30px rgba(0,0,0,.10);
    box-sizing: border-box;
}

#bo_w.sb-blog-write-page #autosave_pop strong {
    display: block;
    margin-bottom: 10px;
    color: #333;
    font-size: 13px;
}

#bo_w.sb-blog-write-page #autosave_pop ul {
    margin: 0;
    padding: 0;
}

#bo_w.sb-blog-write-page #autosave_pop li {
    padding: 8px 0;
    border-top: 1px solid #eee;
    font-size: 12px;
}

#bo_w.sb-blog-write-page #autosave_pop .autosave_close {
    color: #777;
    font-size: 12px;
}

@media (max-width: 900px) {
    .sb-blog-seo-box {
        margin-top: 18px;
    }

    .sb-blog-seo-box-head {
        display: block;
        padding: 17px 16px;
    }

    .sb-blog-seo-box-head > div {
        display: block;
    }

    .sb-blog-seo-box-head span,
    .sb-blog-seo-box-head strong {
        display: block;
    }

    .sb-blog-seo-box-head strong {
        margin-top: 5px;
        font-size: 17px;
    }

    .sb-blog-seo-box-head p {
        margin-top: 8px;
        text-align: left;
        line-height: 1.6;
    }

    .sb-blog-seo-field {
        margin: 0 16px;
    }

    .sb-blog-slug-row {
        display: block;
    }

    .sb-blog-slug-prefix {
        width: 100%;
        min-height: 36px;
        border-right: 1px solid #dedede;
        border-bottom: 0;
    }

    #bo_w.sb-blog-write-page .sb-blog-slug-row #wr_5 {
        border-left: 1px solid #dedede;
    }

    #bo_w.sb-blog-write-page #autosave_pop {
        left: 0;
        right: auto;
        width: 100%;
        top: calc(100% + 6px);
    }
}


/* ===== v5: 5-image blog upload / inline image tokens ===== */
.sb-blog-image-token-guide {
    margin-top: 14px;
    padding: 14px 16px;
    border: 1px solid #e4e8f0;
    background: #f8f9fc;
    color: #555;
    font-size: 13px;
    line-height: 1.7;
}

.sb-blog-image-token-guide strong {
    display: block;
    margin-bottom: 6px;
    color: #253f8f;
    font-size: 13px;
}

.sb-blog-image-token-guide span {
    display: inline-block;
    margin: 3px 12px 3px 0;
}

.sb-blog-image-token-guide code {
    display: inline-block;
    margin-right: 4px;
    padding: 2px 6px;
    border-radius: 3px;
    background: #253f8f;
    color: #fff;
    font-family: inherit;
    font-size: 12px;
}

.sb-blog-image-token-guide p {
    margin: 7px 0 0;
    color: #888;
    font-size: 12px;
}

.sb-blog-file-alt-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.sb-blog-file-alt-row > label {
    flex: 0 0 76px;
    color: #555;
    font-size: 13px;
    font-weight: 600;
}

#bo_w.sb-blog-write-page .sb-blog-file-alt-row input {
    width: 100%;
    min-width: 0;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #dedede;
    background: #fff;
    color: #333;
    font-size: 14px;
    box-sizing: border-box;
}

.sb-blog-upload-warning {
    margin: 16px 0;
    padding: 14px 16px;
    border: 1px solid #f0cf72;
    background: #fff9df;
    color: #705c19;
    font-size: 13px;
    line-height: 1.7;
}

.sb-blog-inline-image {
    display: block;
    margin: 42px auto;
    text-align: center;
}

.sb-blog-inline-image img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

.sb-blog-view-hero .sb-blog-inline-image {
    margin: 0;
}

@media (max-width: 768px) {
    .sb-blog-file-alt-row {
        display: block;
    }

    .sb-blog-file-alt-row > label {
        display: block;
        margin-bottom: 6px;
    }

    .sb-blog-inline-image {
        margin: 28px auto;
    }
}