:root {
    --ink: #17181a;
    --panel: #1f2123;
    --panel-2: #26282b;
    --line: #34373b;
    --paper: #f2efe9;
    --paper-dim: #a8a6a1;
    --ember: #ff5a29;
    --ember-dim: #c94a24;
    --ok: #7fbf6a;
  }
  * { box-sizing: border-box; }
  body {
    margin: 0;
    background: var(--ink);
    color: var(--paper);
    font-family: "Inter", sans-serif;
    line-height: 1.55;
  }
  h1, h2, h3, .brand, .btn, .tab {
    font-family: "Oswald", sans-serif;
    letter-spacing: 0.02em;
  }
  header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 28px;
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    background: var(--ink);
    z-index: 10;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
  }
  .brand img { width: 32px; height: 32px; display: block; border-radius: 4px; }
  .brand span { color: var(--ember); }
  .user-area { display: flex; align-items: center; gap: 12px; font-size: 14px; }
  .btn {
    background: var(--ember);
    color: var(--ink);
    border: none;
    padding: 9px 18px;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    cursor: pointer;
    letter-spacing: 0.03em;
    white-space: nowrap;
  }
  .btn:hover { background: var(--ember-dim); }
  .btn.ghost {
    background: transparent;
    color: var(--paper);
    border: 1px solid var(--line);
  }
  .btn.ghost:hover { border-color: var(--ember); color: var(--ember); }
  .btn.small { padding: 6px 12px; font-size: 12px; }
  .btn.danger { background: #7a2a20; color: #ffd9cf; }
  .btn.danger:hover { background: #9a3324; }
  .btn:disabled { opacity: 0.4; cursor: not-allowed; }
  .profile-footer { display: flex; justify-content: flex-end; margin-top: 10px; }
  .withdraw-link {
    background: none; border: none; padding: 0;
    font-size: 11px; color: var(--paper-dim); cursor: pointer;
    text-decoration: underline;
  }
  .withdraw-link:hover { color: #ff8877; }
  main { max-width: 1100px; margin: 0 auto; padding: 32px 20px 48px; }
  .site-footer {
    border-top: 1px solid var(--line);
    padding: 22px 20px 28px;
    text-align: center;
    color: var(--paper-dim);
    font-size: 13px;
  }
  .site-footer a { color: var(--paper); text-decoration: none; }
  .site-footer a:hover { color: var(--ember); }
  .tabs { display: flex; gap: 4px; margin-bottom: 28px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
  .tab {
    background: none; border: none; color: var(--paper-dim);
    padding: 12px 4px; margin-right: 24px; font-size: 15px;
    text-transform: uppercase; cursor: pointer; position: relative;
  }
  .tab.active { color: var(--paper); }
  .tab.active::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: -1px;
    height: 2px; background: var(--ember);
  }
  .admin-box {
    background: var(--panel);
    border: 1px solid var(--line);
    border-left: 3px solid var(--ember);
    padding: 18px;
    margin-bottom: 24px;
  }
  .admin-box h3 { margin: 0 0 12px; font-size: 15px; color: var(--ember); text-transform: uppercase; }
  input, textarea {
    width: 100%;
    background: var(--panel-2);
    border: 1px solid var(--line);
    color: var(--paper);
    padding: 10px 12px;
    font-family: "Inter", sans-serif;
    font-size: 14px;
    margin-bottom: 10px;
  }
  textarea { min-height: 120px; resize: vertical; }
  input:focus, textarea:focus { outline: none; border-color: var(--ember); }
  .field-hint { color: var(--paper-dim); font-size: 12px; margin: -6px 0 10px; }
  .seo-box { border: 1px dashed var(--line); padding: 12px; margin: 4px 0 12px; }
  .seo-box h4 { margin: 0 0 8px; font-size: 13px; color: var(--ember); letter-spacing: 0.04em; text-transform: uppercase; }
  .seo-box input { margin-bottom: 8px; }
  .nick-check-row { display: flex; gap: 8px; align-items: stretch; }
  .nick-check-row input { flex: 1; }
  .nick-check-row .btn { white-space: nowrap; }
  .remember-row { display: flex; align-items: center; gap: 6px; color: var(--paper-dim); font-size: 13px; margin: -6px 0 10px; cursor: pointer; }
  .remember-row input { width: auto; margin: 0; }
  .category-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 14px; }
  .cat-tab { background: transparent; border: 1px solid var(--line); color: var(--paper-dim); border-radius: 999px; padding: 5px 14px; font-size: 13px; cursor: pointer; }
  .cat-tab:hover { color: var(--paper); border-color: var(--paper-dim); }
  .cat-tab.active { background: var(--ember); border-color: var(--ember); color: #1a1a1a; font-weight: 600; }
  .cat-badge { display: inline-block; background: rgba(255,255,255,0.08); color: var(--paper-dim); font-size: 11px; padding: 2px 8px; border-radius: 999px; margin-right: 8px; vertical-align: middle; }

  .board-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
  .board-toolbar h2 { margin: 0; font-size: 18px; font-weight: 500; color: var(--paper-dim); text-transform: uppercase; }

  .list-row {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 16px 4px; border-bottom: 1px solid var(--line);
    flex-wrap: nowrap;
  }
  .list-row-main { flex: 1; min-width: 0; cursor: pointer; }
  .list-row-main:hover .list-title { color: var(--ember); }
  .list-title { font-size: 15px; font-weight: 600; white-space: nowrap; }
  .list-meta { color: var(--paper-dim); font-size: 12px; white-space: nowrap; margin-left: 16px; }
  .comment-count { color: var(--ember); font-size: 12px; font-weight: 600; margin-left: 6px; white-space: nowrap; }
  .comments-heading { font-size: 14px; font-weight: 600; margin: 0 0 8px; color: var(--paper); }
  .list-row-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; flex-wrap: nowrap; }
  .list-actions { display: flex; gap: 6px; }
  .board-toolbar .btn { flex-shrink: 0; }

  .card {
    background: var(--panel);
    border: 1px solid var(--line);
    padding: 20px;
    margin-bottom: 16px;
  }
  .card h3 { margin: 0 0 6px; font-size: 18px; }
  .card + .card { margin-top: 0; }
  .stat-row { display: flex; gap: 32px; margin-top: 6px; }
  .stat-label { font-size: 12px; color: var(--paper-dim); }
  .stat-num { font-size: 26px; font-weight: 700; margin-top: 2px; }
  .stat-num.ember { color: var(--ember); }
  .tag-admin { color: var(--ember); font-size: 11px; margin-left: 6px; border: 1px solid var(--ember-dim); padding: 1px 6px; }
  .tag-pin { color: var(--ember); font-size: 11px; margin-right: 6px; border: 1px solid var(--ember-dim); padding: 1px 6px; }
  .tag-tool { font-size: 11px; margin-left: 6px; padding: 1px 6px; border: 1px solid var(--line); }
  .tag-tool.ok { color: #b8e0c4; border-color: #2f5a3d; }
  .tag-tool.down { color: #ffcfc3; border-color: var(--ember-dim); }
  .tool-status-banner {
    margin: 0 0 12px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    font-size: 13px;
    line-height: 1.5;
  }
  .tool-status-banner.ok { color: #b8e0c4; border-color: #2f5a3d; }
  .tool-status-banner.down { color: #ffcfc3; border-color: var(--ember-dim); background: rgba(154, 51, 36, 0.18); }
  .tool-status-wrap {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    margin: 0 0 12px;
  }
  .tool-status-wrap .tool-status-banner { margin: 0; flex: 1; min-width: 220px; }
  .tool-status-admin { display: flex; align-items: center; }
  .list-row.pinned { border-left: 3px solid var(--ember); padding-left: 8px; }
  .vis-row { display: flex; gap: 16px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
  .vis-row > span { color: var(--paper-dim); font-size: 12px; }
  .vis-row label { display: flex; align-items: center; gap: 6px; cursor: pointer; color: var(--paper); font-size: 13px; }
  .vis-row input { width: auto; margin: 0; }
  .settings-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
  .settings-row:last-child { border-bottom: none; }
  .settings-row h4 { margin: 0; font-size: 15px; font-weight: 600; }
  .admin-crown { margin-right: 3px; font-size: 0.95em; filter: drop-shadow(0 0 2px rgba(255, 180, 60, 0.6)); }
  .tag-dim { color: var(--paper-dim); font-size: 11px; margin-left: 6px; }
  .meta { color: var(--paper-dim); font-size: 12px; margin-bottom: 12px; }
  .card p { margin: 0 0 8px; white-space: pre-wrap; }
  .post-body { margin: 0 0 12px; white-space: pre-wrap; overflow-wrap: anywhere; }
  .auto-link { color: var(--ember); text-decoration: underline; word-break: break-all; }
  .auto-link:hover { color: #ff8a5c; }
  .post-editor {
    width: 100%;
    min-height: 160px;
    background: var(--panel-2);
    border: 1px solid var(--line);
    color: var(--paper);
    padding: 10px 12px;
    font-family: "Inter", sans-serif;
    font-size: 14px;
    margin-bottom: 10px;
    white-space: pre-wrap;
    word-break: break-word;
    outline: none;
    line-height: 1.5;
  }
  .post-editor:focus { border-color: var(--ember); }
  .post-editor:empty:before {
    content: attr(data-placeholder);
    color: var(--paper-dim);
  }
  .post-editor .inline-image {
    display: table;
    width: auto;
    max-width: 100%;
    height: auto;
    margin: 8px 0;
    padding: 0;
    vertical-align: top;
  }
  .post-editor .inline-image img {
    max-width: min(100%, 420px);
    max-height: 240px;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
    border: 1px solid var(--line);
    background: var(--panel);
  }
  .post-editor .inline-image .inline-caption { margin: 6px 0 0; }
  .post-editor .inline-image-actions { margin-top: 6px; }
  .post-images { margin: 16px 0; display: flex; flex-direction: column; gap: 18px; }
  .post-image-item { margin: 0; }
  .post-image-item img {
    max-width: 100%; height: auto; display: block;
    border: 1px solid var(--line); background: var(--panel-2);
  }
  .post-image-link { display: block; cursor: pointer; }
  .post-image-link:hover img { outline: 1px solid var(--ember); }
  .post-image-caption {
    color: var(--paper-dim); font-size: 13px; margin-top: 8px; text-align: center; white-space: pre-wrap;
  }
  .image-upload-row {
    display: flex; gap: 8px; align-items: center; margin-bottom: 10px; flex-wrap: wrap;
  }
  .image-upload-row input { margin-bottom: 0; flex: 1; min-width: 160px; }
  .image-upload-row .paste-preview {
    width: 56px; height: 56px; object-fit: cover; border: 1px solid var(--line); flex-shrink: 0;
  }
  .existing-image-edit {
    display: flex; gap: 12px; align-items: flex-start; margin-bottom: 12px;
    padding-bottom: 12px; border-bottom: 1px dashed var(--line);
  }
  .existing-image-edit img {
    width: 88px; height: 88px; object-fit: cover; border: 1px solid var(--line); flex-shrink: 0;
  }
  .existing-image-edit .existing-fields { flex: 1; min-width: 0; }
  .file-attach {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 12px 0 4px;
    max-width: 100%;
    flex-wrap: wrap;
  }
  .file-attach-name { color: var(--paper-dim); font-size: 13px; line-height: 1.4; }
  .file-attach .btn {
    padding: 3px 10px;
    font-size: 12px;
    line-height: 1.4;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
  }
  .edit-file-current {
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
    margin-bottom: 10px; color: var(--paper-dim); font-size: 13px;
  }
  .file-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
  .file-info { flex: 1; }
  .comments { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 14px; }
  .comment { font-size: 13px; padding: 8px 0; border-bottom: 1px dashed var(--line); }
  .comment.reply { margin-left: 18px; padding-left: 12px; border-left: 2px solid var(--line); }
  .comment b { color: var(--ember); font-weight: 600; }
  .comment-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
  .comment-actions { display: flex; gap: 6px; flex-shrink: 0; }
  .comment-body { margin-top: 4px; white-space: pre-wrap; }
  .comment-body textarea { min-height: 60px; }
  .reply-label { color: var(--ember); font-size: 12px; margin-right: 6px; }
  .reply-to-bar {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    font-size: 12px; color: var(--paper-dim); margin-bottom: 8px;
  }
  .comment-compose { margin-top: 10px; }
  .comment-form { display: flex; gap: 8px; align-items: flex-end; }
  .comment-form textarea {
    margin-bottom: 0; flex: 1; min-width: 0; min-height: 72px; resize: vertical;
  }
  .comment-form .btn { flex-shrink: 0; }
  .empty { color: var(--paper-dim); text-align: center; padding: 40px 0; font-size: 14px; }
  .locked-box { text-align: center; padding: 60px 20px; color: var(--paper-dim); }
  .locked-box p { margin-bottom: 18px; }

  .back-link { background: none; border: none; color: var(--paper-dim); font-size: 13px; cursor: pointer; padding: 0 0 18px; text-decoration: underline; }
  .detail-actions { display: flex; gap: 8px; margin-top: -6px; margin-bottom: 10px; justify-content: flex-end; }

  /* 로그인/회원가입 모달 */
  .modal-bg {
    position: fixed; inset: 0; background: rgba(0,0,0,0.6);
    display: flex; align-items: center; justify-content: center; z-index: 100;
  }
  .modal {
    background: var(--panel); border: 1px solid var(--line);
    padding: 28px; width: 320px;
    position: relative;
  }
  .modal-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin: 0 0 16px;
  }
  .modal-head .modal-title { margin: 0; flex: 1; min-width: 0; }
  .close-x {
    flex: 0 0 auto;
    margin: -8px -8px 0 0;
    padding: 6px 10px;
    border: 0;
    background: none;
    color: var(--paper-dim);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    font-family: inherit;
    user-select: none;
  }
  .close-x:hover { color: var(--paper); }
  .modal .modal-title { margin: 0 0 16px; font-size: 20px; font-family: "Oswald", sans-serif; letter-spacing: 0.02em; }
  .modal .switch { font-size: 13px; color: var(--paper-dim); margin-top: 10px; text-align: center; }
  .modal .switch a { color: var(--ember); cursor: pointer; text-decoration: underline; }
  .error-msg { color: #ff8877; font-size: 13px; margin-bottom: 10px; }
  .success-msg { color: var(--ok); font-size: 13px; margin-bottom: 10px; }
  .resend-link { display: block; color: var(--ember); font-size: 12px; cursor: pointer; text-decoration: underline; margin: -4px 0 10px; }
  .privacy-link { font-size: 11px; color: var(--paper-dim); margin: 4px 0 10px; text-align: center; }
  .privacy-link a { color: var(--ember); cursor: pointer; text-decoration: underline; }
  .privacy-modal-box { width: min(520px, calc(100vw - 32px)); max-height: min(80vh, 640px); overflow: auto; }
  .privacy-modal-box .modal-title { margin-bottom: 12px; }
  .privacy-body { font-size: 13px; line-height: 1.7; color: var(--paper); }
  .privacy-body h3 { font-size: 14px; margin: 16px 0 6px; color: var(--ember); }
  .privacy-body p, .privacy-body li { color: var(--paper-dim); }
  .privacy-body ul { margin: 0; padding-left: 18px; }
  .count-link {
    background: none; border: none; padding: 0;
    color: var(--ember); cursor: pointer; font: inherit;
    text-decoration: underline;
  }
  .count-link:disabled { color: var(--paper-dim); text-decoration: none; cursor: default; }
  .user-activity-row {
    display: block; width: 100%; text-align: left;
    background: none; border: none; border-bottom: 1px solid var(--line);
    color: var(--paper); cursor: pointer; padding: 10px 0;
    font: inherit;
  }
  .user-activity-row:hover { color: var(--ember); }
  .user-activity-meta { font-size: 12px; color: var(--paper-dim); margin-top: 4px; }
  [hidden] { display: none !important; }
  .banner { padding: 14px 20px; font-size: 13px; border-bottom: 2px solid; }
  .banner.error { background:#3a1f1a; border-color: var(--ember); color:#ffcfc3; }
  .banner.ok { background:#1c2b1a; border-color: var(--ok); color:#d6f2cf; }

  .pagination { display: flex; justify-content: center; align-items: center; gap: 6px; margin-top: 20px; flex-wrap: wrap; }
  .page-btn { background: var(--panel-2); border: 1px solid var(--line); color: var(--paper-dim); padding: 6px 12px; font-size: 13px; cursor: pointer; }
  .page-btn:hover:not(:disabled) { border-color: var(--ember); color: var(--paper); }
  .page-btn.active { background: var(--ember); border-color: var(--ember); color: var(--ink); font-weight: 600; }
  .page-btn:disabled { opacity: 0.35; cursor: not-allowed; }
  .ip-tag { color: var(--paper-dim); font-size: 11px; margin-left: 6px; }
  .ip-ban-btn { background: none; border: 1px solid var(--ember-dim); color: var(--ember); font-size: 10px; padding: 1px 6px; cursor: pointer; margin-left: 4px; }
  .ip-ban-btn:hover { background: var(--ember-dim); color: #fff; }
  .author-name { cursor: pointer; text-decoration: underline dotted; text-underline-offset: 2px; }
  .author-name:hover { color: var(--ember); }
  .author-menu { display: inline-flex; gap: 6px; margin-left: 6px; }
  .author-menu .btn { padding: 2px 8px; font-size: 10px; }
  .bell-btn { position: relative; background: none; border: none; cursor: pointer; font-size: 20px; padding: 4px 6px; line-height: 1; }
  .bell-badge {
    position: absolute; top: -4px; right: -2px;
    background: var(--ember); color: #fff; border-radius: 999px;
    font-size: 11px; font-weight: 700; line-height: 1;
    min-width: 16px; height: 16px; padding: 2px;
    display: flex; align-items: center; justify-content: center;
  }
  .message-item { border-bottom: 1px solid var(--line); padding: 10px 0; }
  .message-item:last-child { border-bottom: none; }
  .message-item.unread { background: rgba(255, 120, 60, 0.06); }
  .message-item .message-meta { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--paper-dim); margin-bottom: 4px; }
  .message-item .message-content { white-space: pre-wrap; word-break: break-word; }

  .inbox-modal-box { width: 100%; max-width: 720px; font-size: 21px; padding: 36px; }
  .inbox-modal-box h2 { font-size: 30px; }
  .inbox-tabs { display: flex; gap: 8px; margin: 0 0 18px; }
  .inbox-tab {
    background: transparent; border: 1px solid var(--line); color: var(--paper-dim);
    padding: 6px 14px; font-size: 16px; cursor: pointer;
  }
  .inbox-tab.active { background: var(--ember); border-color: var(--ember); color: #1a1a1a; font-weight: 600; }
  #inbox-body { font-size: 21px; min-height: 300px; }
  .message-row { border-bottom: 1px solid var(--line); }
  .message-row:last-child { border-bottom: none; }
  .message-row-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 15px 0; cursor: pointer; }
  .message-row.unread .message-row-head .message-title { font-weight: 700; }
  .message-row.unread .message-row-head .message-title::before { content: "●"; color: var(--ember); font-size: 12px; margin-right: 8px; }
  .message-row-head .message-title { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .message-row-head .message-meta { font-size: 15px; color: var(--paper-dim); white-space: nowrap; flex-shrink: 0; }
  .message-row-body { display: none; padding: 0 0 20px; }
  .message-row-body.open { display: block; }
  .message-row-body .message-content-label { font-size: 13px; color: var(--paper-dim); margin-bottom: 6px; }
  .message-row-body .message-content-box {
    background: var(--panel-2); border: 1px solid var(--line);
    padding: 16px; white-space: pre-wrap; word-break: break-word;
  }
  .message-row-body .message-actions { margin-top: 12px; text-align: right; }

  @media (max-width: 720px) {
    header { padding: 14px 16px; gap: 10px; }
    .user-area { gap: 8px; font-size: 13px; flex-wrap: wrap; justify-content: flex-end; }
    .user-area .btn { padding: 8px 12px; }
    main { padding: 20px 14px 40px; }
    .tab { margin-right: 14px; padding: 10px 2px; font-size: 14px; }
    .admin-box, .card { padding: 14px; }
    .board-toolbar { flex-wrap: wrap; gap: 10px; align-items: stretch; }
    .board-toolbar .btn { width: 100%; }
    input, textarea, .post-editor {
      font-size: 16px;
      padding: 12px;
    }
    input[type="file"] {
      display: block;
      width: 100%;
      min-height: 48px;
      padding: 12px;
      font-size: 16px;
    }
    .file-attach, .edit-file-current, .file-row {
      display: flex;
      flex-direction: column;
      align-items: stretch;
      gap: 10px;
    }
    .file-attach .btn, .edit-file-current .btn {
      width: 100%;
      text-align: center;
      padding: 10px 12px;
      font-size: 14px;
    }
    .file-attach-name { word-break: break-all; }
    .vis-row { gap: 10px 16px; }
    .comment-form { flex-direction: column; }
    .comment-form .btn { width: 100%; }
    .comment-head { flex-wrap: wrap; }
    .list-row, .list-row-right { flex-wrap: wrap; }
    .list-title { white-space: normal; }
    .list-meta { margin-left: 0; }
    .list-actions { width: 100%; }
    .list-actions .btn { flex: 1; }
    .detail-actions { flex-wrap: wrap; }
    .existing-image-edit { flex-direction: column; }
    .existing-image-edit img { width: 100%; height: auto; max-height: 200px; }
    .modal { width: min(320px, calc(100vw - 24px)); padding: 20px; }
  }