/* attachment_upload */
.attachment-uploader{display:grid;gap:8px}.attachment-input{position:absolute;width:1px;height:1px;padding:0;border:0;opacity:0;pointer-events:none}.attachment-drop{display:grid;justify-items:start;gap:2px;padding:0;border:0;background:transparent;color:var(--text-muted);text-align:left;cursor:pointer}.attachment-drop strong{color:var(--text);font-size:var(--font-size-md);line-height:1.4;display:inline-flex;align-items:center;justify-content:flex-start;gap:3px;vertical-align:middle}.attachment-drop strong svg.meta-icon{display:block;width:14px;height:14px;flex:none;margin:0}.attachment-drop span{font-size:var(--font-size-sm);line-height:1.45}.attachment-uploader:focus-within .attachment-drop,.attachment-drop:hover{background:transparent;color:var(--brand)}.attachment-field-muted>span{color:var(--text-subtle)}.attachment-field-muted .attachment-uploader{gap:6px}.attachment-field-muted .attachment-drop{display:flex;align-items:center;justify-content:flex-start;gap:8px;padding:0;border:0;background:transparent;color:var(--text-subtle)}.attachment-field-muted .attachment-drop strong{flex:0 0 auto;color:var(--text-muted);font-size:var(--font-size-sm);font-weight:500}.attachment-field-muted .attachment-drop span{min-width:0;font-size:11px}.attachment-field-muted .attachment-uploader:focus-within .attachment-drop,.attachment-field-muted .attachment-drop:hover{background:transparent;color:var(--text-muted)}.attachment-upload-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 10px;color:var(--text-subtle);font-size:11px}.attachment-upload-toolbar[hidden],.attachment-upload-list[hidden]{display:none}.attachment-upload-insert{min-height:28px;padding:4px 9px;font-size:var(--font-size-sm);white-space:nowrap}.attachment-upload-list{display:grid;gap:6px;margin-top:2px;margin-bottom:8px}.attachment-upload-item{display:grid;gap:6px;min-width:0;padding:8px 10px;border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:var(--bg)}.attachment-upload-head{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;min-width:0}.attachment-upload-name{min-width:0;overflow:hidden;color:var(--text);font-size:var(--font-size-sm);font-weight:500;text-overflow:ellipsis;white-space:nowrap}.attachment-upload-head-actions{display:flex;align-items:center;justify-content:flex-end;gap:6px;min-width:0}.attachment-upload-status{max-width:220px;color:var(--text-subtle);font-size:11px;line-height:1.4;text-align:right;overflow-wrap:anywhere}.attachment-upload-head-actions .attachment-upload-remove{display:grid;place-items:center;justify-self:auto;width:20px;min-width:20px;min-height:20px;padding:0;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--text-subtle);font-size:18px;line-height:1;box-shadow:none}.attachment-upload-remove:hover{background:var(--line-soft);color:var(--danger)}.attachment-upload-remove:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px}.attachment-upload-progress{display:block;width:100%;height:4px;overflow:hidden;border-radius:4px;background:var(--line)}.attachment-upload-progress>span{display:block;width:0;height:100%;border-radius:inherit;background:var(--brand);transition:width .15s ease}.attachment-upload-item[data-state="success"] .attachment-upload-status{color:var(--success)}.attachment-upload-item[data-state="success"] .attachment-upload-progress{display:none}.attachment-upload-item[data-state="success"][data-markdown]{cursor:pointer;transition:border-color .15s,background .15s}.attachment-upload-item[data-state="success"][data-markdown]:hover{border-color:var(--brand);background:var(--brand-soft)}.attachment-upload-item[data-state="success"][data-markdown]:focus-visible{border-color:var(--brand);outline:2px solid var(--focus-ring);outline-offset:1px}.attachment-upload-item[data-state="error"] .attachment-upload-status{color:var(--danger)}.attachment-upload-item[data-state="error"] .attachment-upload-progress>span{background:var(--danger)}
.attachment-upload-settings{max-width:none}.attachment-upload-settings-section{display:grid;gap:10px;margin-bottom:12px;padding:14px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}.attachment-upload-settings-section>strong{font-size:12px}.attachment-upload-settings-section .grid{margin:0}.attachment-upload-settings-groups{display:grid;grid-template-columns:1fr;gap:10px}.attachment-upload-settings-groups .grid{grid-template-columns:minmax(90px,140px) minmax(0,1fr)}
@media(max-width:600px){.attachment-upload-settings-groups .grid{grid-template-columns:1fr}}
.attachment-upload-env-list{display:grid;gap:6px}.attachment-upload-env-item{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px}.attachment-upload-env-item strong{color:var(--text);font-size:var(--font-size-sm);font-weight:500}.attachment-upload-env-status{flex:0 0 auto;font-size:var(--font-size-sm);font-weight:600}.attachment-upload-env-status-ok{color:var(--ok)}.attachment-upload-env-status-bad{color:var(--danger)}.attachment-upload-env-detail{min-width:0;font-size:12px;color:var(--text-muted)}.attachment-upload-env-note{margin-top:2px;padding:10px 12px;border:1px solid var(--line-soft);border-radius:8px;font-size:12px;line-height:1.8;color:var(--text-muted)}.attachment-upload-env-note strong{color:var(--text)}.attachment-upload-env-note p{margin:6px 0 0}.attachment-upload-env-note ul{margin:6px 0 0;padding-left:18px;display:grid;gap:2px}.attachment-upload-env-note-bad{border-color:var(--warn)}.attachment-upload-env-note-ok{border-color:var(--ok)}
.form-panel .attachment-field{margin:0}.attachment-drop-float{position:absolute;right:4px;bottom:4px;z-index:2;display:inline-flex;align-items:center;justify-content:center;margin:0;padding:6px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel);color:var(--text-muted);cursor:pointer;box-shadow:0 1px 2px rgba(0,0,0,.05)}.attachment-drop-float:hover{border-color:var(--brand);background:var(--brand-soft);color:var(--brand)}.attachment-drop-float:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px}.attachment-drop-float span{display:none}
/* avatar_upload */
.avatar-upload-panel{min-width:0}.avatar-upload-row{display:grid;grid-template-columns:72px minmax(0,1fr);gap:12px;align-items:center}.avatar-upload-current{display:flex;width:72px;height:72px;overflow:hidden;border:1px solid var(--line);border-radius:50%;background:var(--bg)}.avatar-upload-row strong{display:block;margin-bottom:3px}.avatar-upload-row p{margin:0 0 10px;color:var(--text-muted)}.avatar-upload-actions{display:flex;flex-wrap:wrap;gap:8px}.avatar-upload-select{width:auto}.avatar-upload-status{min-height:0;margin-top:8px;color:var(--text-muted)}.avatar-upload-status:empty{display:none}.avatar-upload-status.error{color:var(--danger)}.avatar-upload-preset-options[hidden]{display:none!important}.avatar-upload-preset-options{margin-top:10px;padding-top:10px;border-top:1px solid var(--line-soft)}.avatar-crop-modal{z-index:1200}.avatar-crop-dialog{width:min(360px,calc(100vw - 24px))}.avatar-crop-dialog canvas{display:block;width:min(280px,100%);height:auto;margin:0 auto;border-radius:var(--radius);background:var(--bg);cursor:grab;touch-action:none}.avatar-crop-dialog canvas.dragging{cursor:grabbing}.avatar-crop-zoom{display:grid;grid-template-columns:42px minmax(0,1fr);gap:10px;align-items:center;margin-top:14px}.avatar-crop-zoom input{padding:0}.avatar-field{display:none!important}@media(max-width:600px){.avatar-upload-row{grid-template-columns:56px minmax(0,1fr)}.avatar-upload-current{width:56px;height:56px}}
/* back_to_top */
.back-to-top-button{position:fixed;right:max(20px,calc((100vw - 1100px)/2 - 48px));bottom:calc(20px + env(safe-area-inset-bottom));z-index:30;display:grid;width:36px;min-width:36px;height:36px;min-height:36px;padding:0;place-items:center;border:1px solid var(--line);border-radius:50%;background:var(--panel);color:var(--text-muted);box-shadow:0 4px 14px var(--shadow-medium);transition:background var(--transition-normal),border-color var(--transition-normal),color var(--transition-normal),transform var(--transition-normal)}.back-to-top-button:hover{border-color:var(--brand);background:var(--brand-soft);color:var(--brand)}.back-to-top-button:focus-visible{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px var(--focus-ring)}.back-to-top-button:active{transform:translateY(1px)}.back-to-top-button[hidden]{display:none}body:has([data-back-to-top-layout][data-top-fixed="1"]) .top{position:sticky;top:0;z-index:35;box-shadow:0 3px 10px var(--shadow-base)}@media(min-width:721px){body:has([data-back-to-top-layout][data-sidebar-fixed="1"]) .sidebar{position:sticky;top:12px}body:has([data-back-to-top-layout][data-top-fixed="1"][data-sidebar-fixed="1"]) .sidebar{top:60px}html.back-to-top-sidebar-tall body:has([data-back-to-top-layout][data-sidebar-fixed="1"]) .sidebar{position:static;top:auto}}@media(max-width:720px){.back-to-top-button{right:12px;bottom:calc(12px + env(safe-area-inset-bottom))}}
/* batch_management */
.batch-management-trash-row{grid-template-columns:minmax(0,1fr) auto;align-items:start;padding:14px}.batch-management-trash-row .admin-row-check{width:38px;height:22px;margin:0}.batch-management-trash-main{gap:9px}.batch-management-trash-title{display:flex;align-items:center;gap:7px;min-width:0}.batch-management-trash-title strong{min-width:0;overflow:hidden;color:var(--text);font-size:var(--font-size-md);line-height:1.4;text-overflow:ellipsis;white-space:nowrap}.batch-management-trash-type{display:inline-flex;align-items:center;flex:0 0 auto;min-height:22px;padding:0 7px;border:1px solid var(--brand-soft);border-radius:5px;background:var(--brand-soft);color:var(--brand);font-size:var(--font-size-xs);font-weight:700;line-height:1}.batch-management-trash-id{flex:0 0 auto;color:var(--text-subtle);font-family:var(--font-mono);font-size:var(--font-size-xs)}.batch-management-trash-meta{display:flex;align-items:center;gap:7px;flex-wrap:wrap;color:var(--text-muted);font-size:var(--font-size-xs);line-height:1.4}.batch-management-trash-meta time:before{content:"·";margin-right:7px;color:var(--text-subtle)}.batch-management-trash-details summary{width:max-content;max-width:100%;color:var(--text-muted);font-size:var(--font-size-xs);cursor:pointer}.batch-management-trash-details summary:hover{color:var(--brand)}.batch-management-trash-details .admin-trash-data{max-height:320px;margin:9px 0 0;padding:10px;overflow:auto;border:1px solid var(--line-soft);border-radius:6px;background:var(--bg);color:var(--text-muted);font-family:var(--font-mono);font-size:var(--font-size-xs);line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}.batch-management-trash-ops{align-self:start;margin:0}.batch-management-trash-ops .post-action-form{margin:0}.batch-management-trash-ops button{min-height:32px;margin:0;white-space:nowrap}@media(max-width:720px){.batch-management-trash-row{grid-template-columns:minmax(0,1fr);gap:10px;padding:12px}.batch-management-trash-title{align-items:flex-start;flex-wrap:wrap;gap:6px}.batch-management-trash-title strong{flex:1 1 130px;white-space:normal;overflow-wrap:anywhere}.batch-management-trash-id{margin-top:3px}.batch-management-trash-ops{display:flex!important;grid-column:1!important;align-items:center;gap:8px!important;width:100%;margin:2px 0 0!important;overflow:visible!important}.batch-management-trash-ops .post-action-form{flex:1 1 96px}.batch-management-trash-ops button{width:100%;justify-content:center}.batch-management-trash-ops .admin-row-check{flex:0 0 38px}.batch-management-trash-details .admin-trash-data{max-height:240px;padding:9px}}
/* dark_mode */
/* ===== 暗黑模式 CSS 变量 ===== */
html[data-dark-mode-theme="dark"] {
    --bg:#0f121a;
    --panel:#171b27;
    --line:#262b3b;
    --line-soft:#1e2332;
    --text:#e2e5ed;
    --text-muted:#9399ab;
    --text-subtle:#636a80;
    --text-disabled:#4a5066;
    --brand:#586779;
    --brand-hover:#6b7c90;
    --brand-soft:#1f2937;
    --success:#2ab86e;
    --success-soft:#19211d;
    --danger:#f47278;
    --danger-soft:#241b20;
    --warning:#f6a04e;
    --warning-soft:#252019;
    --info:#6aaeff;
    --info-soft:#19212a;
    --inverse:#0b0f14;
    --inverse-border:#2b313b;
    --inverse-text:#f1f5f9;
    --color-dark-rgb:15,18,26;
    --backdrop:rgba(var(--color-dark-rgb),.48);
    --shadow-base:rgba(0,0,0,.38);
    --shadow-medium:rgba(0,0,0,.52);
    --focus-ring:rgba(52,217,132,.25);
    --radius:6px;
    --radius-sm:4px
}

/* ===== 平滑过渡 ===== */
[data-dark-mode-theme] body,
[data-dark-mode-theme] html,
[data-dark-mode-theme] .box,
[data-dark-mode-theme] .card,
[data-dark-mode-theme] .list,
[data-dark-mode-theme] .top,
[data-dark-mode-theme] .main-panel,
[data-dark-mode-theme] .home-shell,
[data-dark-mode-theme] .footer,
[data-dark-mode-theme] .tab,
[data-dark-mode-theme] .post-item,
[data-dark-mode-theme] .search-form,
[data-dark-mode-theme] .search-field,
[data-dark-mode-theme] a,
[data-dark-mode-theme] input,
[data-dark-mode-theme] textarea,
[data-dark-mode-theme] select,
[data-dark-mode-theme] button,
[data-dark-mode-theme] .brand,
[data-dark-mode-theme] .forum-link,
[data-dark-mode-theme] .post-title,
[data-dark-mode-theme] .btn,
[data-dark-mode-theme] .user-header,
[data-dark-mode-theme] .user-bio,
[data-dark-mode-theme] .forum-more-region,
[data-dark-mode-theme] .dark-mode-toggle-btn,
[data-dark-mode-theme] .dark-mode-menu {
    transition:background-color var(--transition-normal),color var(--transition-normal),border-color var(--transition-normal),box-shadow var(--transition-normal)
}

/* ===== 搜索框适配 ===== */
[data-dark-mode-theme="dark"] .search-form {
    background:var(--panel)
}
[data-dark-mode-theme="dark"] .search-input {
    color:var(--text)
}
[data-dark-mode-theme="dark"] .search-input::placeholder {
    color:var(--text-subtle)
}
[data-dark-mode-theme="dark"] .search-field {
    background:var(--bg);
    color:var(--text-muted);
    border-color:var(--line-soft)
}

/* ===== 表单元素适配 ===== */
[data-dark-mode-theme="dark"] input:not([type="submit"]):not([type="button"]):not([type="hidden"]):not([type="checkbox"]):not(.search-input):not(.search-field),
[data-dark-mode-theme="dark"] textarea,
[data-dark-mode-theme="dark"] select {
    background:var(--bg);
    color:var(--text);
    border-color:var(--line)
}
[data-dark-mode-theme="dark"] input:focus:not([type="submit"]):not([type="button"]):not([type="hidden"]):not([type="checkbox"]),
[data-dark-mode-theme="dark"] textarea:focus,
[data-dark-mode-theme="dark"] select:focus {
    border-color:var(--brand);
    box-shadow:0 0 0 3px var(--focus-ring);
    background:var(--panel)
}
[data-dark-mode-theme="dark"] input::placeholder,
[data-dark-mode-theme="dark"] textarea::placeholder {
    color:var(--text-subtle)
}

/* ===== 复选框适配 ===== */
html[data-dark-mode-theme="dark"] input[type="checkbox"] {
    border-color:var(--line);
    background-color:var(--line-soft);
    background-image:radial-gradient(circle,var(--panel) 0 7px,transparent 7.5px)
}
html[data-dark-mode-theme="dark"] input[type="checkbox"]:checked {
    border-color:var(--brand);
    background-color:var(--brand)
}
html[data-dark-mode-theme="dark"] input[type="checkbox"]:hover {
    border-color:var(--brand)
}
html[data-dark-mode-theme="dark"] input[type="checkbox"]:disabled {
    border-color:var(--line-soft);
    background-color:var(--line-soft)
}
html[data-dark-mode-theme="dark"] input[type="checkbox"]:focus-visible {
    box-shadow:0 0 0 3px var(--focus-ring)
}

/* ===== 选中文字高亮 ===== */
[data-dark-mode-theme="dark"] ::selection {
    background:var(--brand-soft);
    color:var(--text)
}

/* ===== 分隔线 ===== */
[data-dark-mode-theme="dark"] hr {
    border-color:var(--line)
}

/* ===== 深色提示弹窗 ===== */
html[data-dark-mode-theme="dark"] .toast,
html[data-dark-mode-theme="dark"] .paste-image-upload-toast {
    color:var(--text)
}

/* ===== 图片微调 ===== */
[data-dark-mode-theme="dark"] img:not([src$=".svg"]):not([src*=".svg?"]) {
    filter:brightness(.92)
}

/* ===== 代码块 ===== */
[data-dark-mode-theme="dark"] pre,
[data-dark-mode-theme="dark"] code {
    background:var(--line-soft);
    border-color:var(--line)
}

/* ===== 表格 ===== */
[data-dark-mode-theme="dark"] table {
    border-color:var(--line)
}
[data-dark-mode-theme="dark"] th,
[data-dark-mode-theme="dark"] td {
    border-color:var(--line-soft)
}
[data-dark-mode-theme="dark"] th {
    background:var(--line-soft)
}

/* ===== 滚动条 ===== */
[data-dark-mode-theme="dark"] ::-webkit-scrollbar {
    width:8px;
    height:8px
}
[data-dark-mode-theme="dark"] ::-webkit-scrollbar-track {
    background:var(--bg)
}
[data-dark-mode-theme="dark"] ::-webkit-scrollbar-thumb {
    background:var(--line);
    border-radius:4px
}
[data-dark-mode-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background:var(--text-subtle)
}

/* ===== 顶部主题选择器 ===== */
.dark-mode-control {
    position:relative;
    display:flex;
    align-items:center;
    flex:0 0 30px;
    height:30px
}
.dark-mode-toggle-btn {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:30px;
    height:30px;
    min-height:30px;
    box-sizing:border-box;
    padding:0;
    border:1px solid var(--line);
    border-radius:var(--radius-sm);
    background:var(--panel);
    color:var(--text-muted);
    cursor:pointer;
    outline:none;
    position:relative;
    -webkit-tap-highlight-color:transparent;
    flex-shrink:0
}
.dark-mode-toggle-btn:hover {
    border-color:var(--brand);
    background:var(--brand-soft);
    color:var(--brand)
}
.dark-mode-toggle-btn:focus-visible {
    box-shadow:0 0 0 3px var(--focus-ring);
    border-color:var(--brand)
}
.dark-mode-toggle-btn svg {
    width:17px;
    height:17px
}
.dark-mode-toggle-btn svg:not(.dark-mode-icon-active) {
    display:none
}
.dark-mode-menu {
    position:absolute;
    z-index:110;
    top:calc(100% + 7px);
    right:0;
    display:none;
    width:132px;
    padding:4px;
    border:1px solid var(--line);
    border-radius:var(--radius-sm);
    background:var(--panel);
    box-shadow:0 8px 20px var(--shadow-base)
}
.dark-mode-menu.open {
    display:grid;
    gap:2px
}
.dark-mode-option {
    display:flex;
    align-items:center;
    gap:8px;
    width:100%;
    min-height:30px;
    padding:0 7px;
    border:0;
    border-radius:var(--radius-sm);
    background:transparent;
    color:var(--text-muted);
    font:inherit;
    font-size:var(--font-size-sm);
    text-align:left;
    cursor:pointer
}
.dark-mode-option:hover,
.dark-mode-option.active {
    background:var(--brand-soft);
    color:var(--brand)
}
.dark-mode-option:focus-visible {
    outline:2px solid var(--brand);
    outline-offset:-2px
}
.dark-mode-option svg {
    flex:0 0 16px;
    width:16px;
    height:16px
}

@media(max-width:720px) {
    .dark-mode-control {
        width:28px;
        height:28px;
        flex-basis:28px
    }
    .dark-mode-toggle-btn {
        width:28px;
        height:28px;
        min-height:28px;
        border:0;
        background:transparent;
        color:var(--text-subtle)!important
    }
    .dark-mode-toggle-btn svg {
        width:24px;
        height:24px
    }
    .dark-mode-toggle-btn:hover {
        background:var(--bg);
        color:var(--text)!important
    }
    .dark-mode-menu {
        top:calc(100% + 5px)
    }
}
/* draft_autosave */
.draft-autosave-panel{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:7px;color:var(--text-subtle);font-size:var(--font-size-xs)}.draft-autosave-status{margin-right:auto}.draft-autosave-action{min-height:28px;padding:3px 8px;border:1px solid var(--line);border-radius:6px;background:var(--panel);color:var(--text-muted);font-size:var(--font-size-xs);cursor:pointer}.draft-autosave-action:hover{border-color:var(--brand);color:var(--brand)}.draft-autosave-action.is-danger:hover{border-color:var(--danger);color:var(--danger)}
/* friend_links */
.friend-links-card{order:999}.friend-links-title{display:flex;align-items:center;justify-content:space-between;gap:8px}.friend-links-title a{font-size:var(--font-size-sm);font-weight:400}.friend-links-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 10px;margin:0}.friend-links-list li{min-width:0;border-bottom:none}.friend-links-list a{min-width:0;color:var(--text-muted);font-size:var(--font-size-sm)}.friend-links-list a:before{flex:0 0 6px}.friend-links-list a>span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.friend-links-list a:hover{color:var(--brand)}.friend-links-empty{margin:0;color:var(--text-subtle);font-size:var(--font-size-sm)}.friend-links-submit>p{color:var(--text-muted)}@media(max-width:600px){.friend-links-list{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* invite_code */
.invite-code-wrap{display:grid;gap:10px;padding:12px 14px}.invite-code-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.invite-code-title{color:var(--text);font-size:var(--font-size-md);font-weight:700;line-height:1.35}.invite-code-sub{margin-top:2px;color:var(--text-subtle);font-size:var(--font-size-xs);line-height:1.35}.invite-code-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}.invite-code-stats>div{display:grid;gap:2px;padding:8px;border:1px solid var(--line-soft);border-radius:7px;background:var(--bg);text-align:center}.invite-code-stats strong{color:var(--text);font-size:var(--font-size-lg);line-height:1.1}.invite-code-stats span{color:var(--text-subtle);font-size:var(--font-size-xs);line-height:1.25}.invite-code-action{display:block}.invite-code-action a{display:flex;align-items:center;justify-content:center;width:100%;min-height:32px;padding:0 10px;border:1px solid var(--brand);border-radius:7px;background:var(--brand);color:var(--inverse-text);font-size:var(--font-size-sm);font-weight:700;text-decoration:none}.invite-code-action a:hover{border-color:var(--brand-hover);background:var(--brand-hover);color:var(--inverse-text)}.invite-code-row,.invite-user-row{grid-template-columns:minmax(0,1fr)}.invite-code-row .admin-row-meta span{min-width:0;overflow-wrap:anywhere}.invite-code-row .admin-content-text{overflow-wrap:anywhere;color:var(--text-muted)}.invite-user-row .admin-user-text span{white-space:normal;overflow-wrap:anywhere}.invite-code-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:8px;list-style:none;margin:0;padding:12px}.invite-code-grid .empty-state{grid-column:1/-1}.invite-code-token{display:block;min-width:0;padding:8px 10px;border:1px solid var(--line-soft);border-radius:7px;background:var(--bg);color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:var(--font-size-sm);font-weight:700;line-height:1.35;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.invite-code-link-wrap{display:grid;gap:10px;padding:12px 14px}.invite-code-link-row{display:flex;gap:8px;align-items:stretch;flex-wrap:wrap}.invite-code-link-input{flex:1 1 220px;min-width:0;padding:8px 10px;border:1px solid var(--line-soft);border-radius:7px;background:var(--bg);color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:var(--font-size-sm);line-height:1.35}.invite-code-copy-btn{min-height:34px;padding:0 14px;border:1px solid var(--brand);border-radius:7px;background:var(--brand);color:var(--inverse-text);font-size:var(--font-size-sm);font-weight:700;cursor:pointer}.invite-code-copy-btn:hover{border-color:var(--brand-hover);background:var(--brand-hover);color:var(--inverse-text)}@media(max-width:720px){.invite-code-row,.invite-user-row{grid-template-columns:minmax(0,1fr)}}
/* keyword_moderation */
.keyword-review-card{border-color:var(--brand-soft);background:linear-gradient(180deg,var(--success-soft) 0,var(--panel) 100%)}.keyword-review-wrap{display:grid;gap:10px;padding:12px}.keyword-review-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.keyword-review-title{color:var(--text);font-size:13px;font-weight:700}.keyword-review-sub{margin-top:3px;color:var(--text-muted);font-size:11px}.keyword-review-count{display:inline-flex;align-items:center;justify-content:center;min-width:25px;height:25px;padding:0 7px;border-radius:999px;background:var(--brand);color:var(--inverse-text);font-size:12px}.keyword-review-action{display:flex;align-items:center;justify-content:center;min-height:31px;padding:0 10px;border-radius:var(--radius-sm,4px);background:var(--brand);color:var(--inverse-text);font-size:12px;font-weight:700}.keyword-review-action:hover{background:var(--brand-hover);color:var(--inverse-text)}.keyword-author-card{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:14px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius-sm,6px);background:var(--bg);color:var(--text-muted);font-size:12px}.keyword-author-card strong{color:var(--text)}.keyword-author-card a{color:var(--brand);overflow-wrap:anywhere}.keyword-defaults-action{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;padding:12px;border:1px solid var(--line);border-radius:var(--radius-sm,6px);background:var(--bg)}.keyword-defaults-action>div{display:grid;gap:3px;min-width:0}.keyword-defaults-action strong{color:var(--text);font-size:13px}.keyword-defaults-action span{color:var(--text-muted);font-size:12px;line-height:1.4}.keyword-defaults-action form{flex:0 0 auto}.keyword-defaults-action button{white-space:nowrap}@media(max-width:640px){.keyword-author-card{align-items:flex-start;flex-direction:column;gap:3px}.keyword-defaults-action{align-items:stretch;flex-direction:column}.keyword-defaults-action button{width:100%}}
/* markdown_textarea */
.markdown-textarea[data-markdown-textarea]{display:flex;align-items:center;flex-wrap:wrap;gap:0;margin:0;padding:0;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--brand-soft)}
.markdown-textarea[data-markdown-textarea] button{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:28px;padding:0 7px;border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;color:var(--text-muted);cursor:pointer}
.markdown-textarea[data-markdown-textarea] button svg{display:block;width:16px;height:16px;flex:0 0 auto}
.markdown-textarea[data-markdown-textarea] button:hover{border-color:var(--line);background:var(--panel);color:var(--text)}
.markdown-textarea[data-markdown-textarea] button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px}
.markdown-textarea-dialog-field{display:grid;gap:5px;color:var(--text-muted);font-size:var(--font-size-sm)}
.markdown-textarea-dialog-hint{font-size:var(--font-size-xs);color:var(--text-subtle)}
.markdown-textarea-dialog-field .prompt-input{box-sizing:border-box}
.markdown-textarea-emoji-grid{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:4px}
.markdown-textarea-emoji-grid button{display:grid;place-items:center;min-width:0;height:36px;padding:0;border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;font-size:20px;line-height:1;cursor:pointer}
.markdown-textarea-emoji-grid button:hover,.markdown-textarea-emoji-grid button:focus-visible{border-color:var(--line);background:var(--brand-soft);outline:0}
.markdown-table-wrap{box-sizing:border-box;width:100%;max-width:100%;overflow-x:auto;overflow-y:hidden;overscroll-behavior-inline:contain;-webkit-overflow-scrolling:touch;scrollbar-width:thin;scrollbar-color:var(--line) transparent;scrollbar-gutter:stable}
.markdown-table-wrap table{width:100%;min-width:0;table-layout:auto}
.markdown-table-wrap::-webkit-scrollbar{height:8px}
.markdown-table-wrap::-webkit-scrollbar-track{background:transparent}
.markdown-table-wrap::-webkit-scrollbar-thumb{border-radius:4px;background:var(--line)}
@media(max-width:720px){.markdown-table-wrap table{min-width:max-content}}
.form-panel .markdown-textarea-field{display:grid;row-gap:0;margin:0 0 8px}
.reply-panel .markdown-textarea-field{display:grid;row-gap:0;margin:0}
.markdown-textarea-field>span{margin-bottom:6px;color:var(--text-muted);font-size:var(--font-size-sm)}
.markdown-textarea-field>span>small{display:block}
.reply-panel .markdown-textarea-field>span{display:none}
.markdown-textarea-field>[data-markdown-textarea]{border-bottom:0;border-radius:var(--radius-sm) var(--radius-sm) 0 0;background:var(--brand-soft)}
.markdown-textarea-field>textarea[name=body]{border-top:0;border-radius:0 0 var(--radius-sm) var(--radius-sm);background:var(--panel)}
.markdown-textarea-field:focus-within [data-markdown-textarea]{border-color:var(--brand)}
@media(max-width:480px){.markdown-textarea[data-markdown-textarea]{flex-wrap:nowrap;gap:0;padding:0;overflow-x:auto;scrollbar-width:none}.markdown-textarea[data-markdown-textarea]::-webkit-scrollbar{display:none}.markdown-textarea[data-markdown-textarea] button{flex:0 0 auto;min-width:28px;height:28px;padding:0 6px}}
/* paste_image_upload */
.paste-image-upload-hint{display:inline-flex;color:var(--text-subtle);font-size:11px}.paste-image-upload-toast{position:fixed;left:50%;bottom:24px;z-index:1100;transform:translateX(-50%);padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:var(--inverse);color:var(--inverse-text);font-size:var(--font-size-sm);box-shadow:0 6px 22px var(--shadow-medium)}.paste-image-upload-toast[hidden]{display:none}@media(max-width:600px){.paste-image-upload-hint{display:block}}
/* points_rewards */
.points-rewards-settings{max-width:none;gap:18px}.points-rewards-settings-section{display:grid;gap:10px}.points-rewards-settings-section-head{display:grid;gap:3px}.points-rewards-settings-section-head strong{color:var(--text);font-size:var(--font-size-md)}.points-rewards-settings-section-head span{color:var(--text-subtle);font-size:var(--font-size-sm);line-height:1.4}.points-rewards-settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));align-items:stretch;gap:12px}.points-rewards-setting-card{display:flex;flex-direction:column;justify-content:flex-start;gap:10px;min-width:0;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg)}.points-rewards-setting-card-wide{grid-column:span 2}.points-rewards-setting-card-title{color:var(--text);font-size:var(--font-size-sm);font-weight:700}.points-rewards-setting-card .grid{display:grid;align-content:start;gap:5px;min-width:0;margin:0}.points-rewards-setting-card input:not([type=checkbox]),.points-rewards-setting-card textarea{width:100%;max-width:none}.points-rewards-notifications{display:grid;gap:10px;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg)}.points-rewards-notification-options{display:flex;flex-wrap:wrap;gap:8px 16px}.points-rewards-notification-option{display:inline-flex;align-items:center;gap:6px;color:var(--text);font-size:var(--font-size-sm);cursor:pointer}.points-rewards-notification-option input{flex:0 0 38px;width:38px;height:22px;margin:0}.points-rewards-actions{display:flex;gap:8px}.points-rewards-actions button{margin:0}.points-rewards-detail{display:grid;grid-template-columns:36px minmax(0,1fr) auto;align-items:center;gap:12px;min-height:66px;padding:11px 4px}.points-rewards-detail-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:6px;background:var(--success-soft);color:var(--success)}.points-rewards-detail.negative .points-rewards-detail-icon{background:var(--danger-soft);color:var(--danger)}.points-rewards-detail-icon .meta-icon{width:20px;height:20px}.points-rewards-detail-main{display:grid;gap:4px;min-width:0}.points-rewards-reason{min-width:0;overflow:hidden;color:var(--text);font-size:var(--font-size-md);text-overflow:ellipsis;white-space:nowrap}.points-rewards-topic{min-width:0;overflow:hidden;color:var(--text-muted);font-size:var(--font-size-sm);text-overflow:ellipsis;white-space:nowrap}.points-rewards-topic:hover{color:var(--brand)}.points-rewards-detail-side{display:grid;justify-items:end;gap:5px;padding-left:4px}.points-rewards-change-value{display:inline-flex;box-sizing:border-box;align-items:baseline;justify-content:center;gap:4px;width:96px;min-height:29px;padding:0 8px;border:1px solid transparent;border-radius:999px;font-variant-numeric:tabular-nums;white-space:nowrap}.points-rewards-change-value b{font-size:var(--font-size-md);font-weight:700}.points-rewards-change-value small{font-size:var(--font-size-xs);font-weight:600}.points-rewards-change-value.positive{border-color:var(--success);background:var(--success-soft);color:var(--success)}.points-rewards-change-value.negative{border-color:var(--danger);background:var(--danger-soft);color:var(--danger)}.points-rewards-time{color:var(--text-subtle);font-size:var(--font-size-xs);font-variant-numeric:tabular-nums;white-space:nowrap}.points-rewards-rule-value.positive{color:var(--success)}.points-rewards-rule-value.negative{color:var(--danger)}.points-rewards-rule-value.disabled{color:var(--text-subtle)}.points-rewards-profile-rules{margin-top:12px}.points-rewards-rules{overflow:hidden}.points-rewards-rules-head{padding:20px 22px 14px;border-bottom:1px solid var(--line)}.points-rewards-rules-head h2{margin:0;font-size:var(--font-size-xl)}.points-rewards-rules-head p{margin:7px 0 0;color:var(--text-subtle);font-size:var(--font-size-sm)}.points-rewards-rules-body{padding:18px 22px 22px}.points-rewards-rule-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.points-rewards-rule-card{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border:1px solid var(--line);border-radius:6px;background:var(--bg)}.points-rewards-rule-card>span{color:var(--text-muted);font-size:var(--font-size-sm)}.points-rewards-rule-value{font-weight:600;white-space:nowrap}.points-rewards-rule-notes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0 0}.points-rewards-rule-notes>div{padding:12px;border:1px solid var(--line);border-radius:6px;background:var(--bg)}.points-rewards-rule-notes dt{color:var(--text-subtle);font-size:var(--font-size-sm)}.points-rewards-rule-notes dd{margin:5px 0 0;font-weight:600}.points-rewards-rule-hint{margin:16px 0 0;color:var(--text-subtle);font-size:var(--font-size-sm);line-height:1.7}.points-rewards-extra-note{margin-top:12px;padding:11px 12px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--text-muted);font-size:var(--font-size-sm);line-height:1.65;overflow-wrap:anywhere}@media(max-width:720px){.points-rewards-settings-grid{grid-template-columns:1fr}.points-rewards-setting-card-wide{grid-column:auto}.points-rewards-detail{grid-template-columns:36px minmax(0,1fr);align-items:start;gap:10px;min-height:0;padding:11px 2px}.points-rewards-detail-side{grid-column:2;display:flex;align-items:center;justify-content:space-between;width:100%;padding:3px 0 0}.points-rewards-rules-head{padding:16px 14px 12px}.points-rewards-rules-body{padding:14px}.points-rewards-rule-grid{grid-template-columns:1fr;gap:8px}.points-rewards-rule-notes{grid-template-columns:1fr;gap:8px}}.points-rewards-detail{grid-template-columns:36px minmax(0,1fr) 96px;align-items:center;gap:12px;min-height:58px;padding:11px 2px}.points-rewards-detail-main{gap:5px}.points-rewards-detail-meta{display:flex;align-items:center;gap:7px;min-width:0}.points-rewards-topic{flex:0 1 auto;max-width:100%;font-size:var(--font-size-xs)}.points-rewards-detail-meta .points-rewards-time{flex:0 0 auto;font-size:var(--font-size-xs)}.points-rewards-detail-side{grid-column:auto;display:flex;align-items:center;justify-content:flex-end;width:auto;padding:0}.points-rewards-change-value{align-items:center;width:96px;min-height:28px}@media(max-width:720px){.points-rewards-detail{grid-template-columns:36px minmax(0,1fr) 96px;align-items:center;gap:9px;min-height:58px;padding:11px 2px}.points-rewards-detail-side{grid-column:auto;width:auto;padding:0}.points-rewards-detail-meta{gap:6px}.points-rewards-topic{max-width:calc(100% - 110px)}}@media(max-width:720px){.points-rewards-detail-meta{display:grid;gap:3px}.points-rewards-topic{max-width:100%}.points-rewards-detail-meta .points-rewards-time{display:block}}
/* quote_threads */
.quote-threads-thread-item{border-bottom:0}
.quote-threads-child{position:relative;grid-template-columns:28px minmax(0,1fr);grid-template-areas:"avatar body" "content content";gap:0 8px;min-height:0;margin:0 0 0 34px;padding:9px 0 10px 13px;border:0;border-left:1px solid var(--line-soft);border-radius:0;background:transparent;box-shadow:none}
.topic-post-list .quote-threads-child.quick-reply-new-reply{margin:0 0 0 34px;padding:9px 10px 10px 13px;border:0;border-left:1px solid var(--line-soft);border-radius:var(--radius-sm);background:var(--bg)}
.quote-threads-child::before{position:absolute;top:18px;left:-1px;width:9px;border-top:1px solid var(--line-soft);content:""}
.quote-threads-child.post-highlight{background:var(--brand-soft)}
.topic-post-list .quote-threads-child.quick-reply-new-reply.post-highlight{background:var(--brand-soft)}
.quote-threads-child .post-avatar{width:28px;height:28px;transform:none}
.quote-threads-child .post-body{min-height:28px}
.quote-threads-child .post-head{min-height:16px;padding-right:44px}
.quote-threads-child .post-meta{display:flex;align-items:center;gap:5px;margin-top:2px}
.quote-threads-child .post-content{margin-top:6px;padding-top:0;border:0}
.quote-threads-child .post-ops{right:0}
.quote-threads-reference{display:inline-flex;align-items:center;gap:3px;padding:0;background:transparent;color:var(--text-muted);font-size:var(--font-size-xs);font-weight:500;line-height:1.35;white-space:nowrap}
.quote-threads-reference::before{color:var(--text-subtle);content:"↳";font-size:14px;line-height:1}
.quote-threads-cross-page .quote-threads-reference::after{color:var(--text-subtle);content:"· 跨页";font-weight:400}
.quote-threads-thread-end{border-bottom:1px solid var(--line)}
.topic-post-list>.post-entry.quote-threads-is-collapsed{display:none}
.quote-threads-toggle-row{display:flex;align-items:center;margin:0 0 8px 34px;padding:6px 0 8px 13px;border-left:1px solid var(--line-soft);list-style:none}
.quote-threads-toggle{display:inline-flex;align-items:center;gap:5px;min-height:28px;padding:4px 9px;border:0;border-radius:var(--radius-sm);background:var(--line-soft);color:var(--text-muted);font:inherit;font-size:var(--font-size-xs);font-weight:600;line-height:1.2;cursor:pointer}
.quote-threads-toggle:hover{background:var(--brand-soft);color:var(--brand)}
.quote-threads-toggle:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
@media(max-width:720px){.quote-threads-child{grid-template-columns:26px minmax(0,1fr);margin-left:25px;padding-left:10px}.topic-post-list .quote-threads-child.quick-reply-new-reply{margin-left:25px;padding-left:10px}.quote-threads-toggle-row{margin-left:25px;padding-left:10px}.quote-threads-child .post-avatar{width:26px;height:26px}.quote-threads-child .post-body{min-height:26px}}
/* reading_time */
.reading-time-badge{display:inline-flex;align-items:center;margin-left:8px;color:var(--text-subtle);font-size:var(--font-size-xs);white-space:nowrap}.reading-time-badge::before{content:"◷";margin-right:4px;color:var(--brand)}
/* seo_suite */
.seo-suite-form{width:100%;max-width:none}.seo-suite-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%}.seo-suite-section{display:grid;align-content:start;gap:10px;min-width:0;padding:14px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}.seo-suite-section h3{margin:0;color:var(--text);font-size:13px}.seo-suite-section .grid{gap:5px}.seo-suite-form input:not([type=checkbox]),.seo-suite-form select,.seo-suite-form textarea{width:100%;max-width:none;box-sizing:border-box}.seo-suite-form textarea{min-height:104px;resize:vertical}.seo-suite-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}.seo-suite-actions form{margin:0}.seo-suite-tools{grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.seo-suite-status{overflow-wrap:anywhere}@media(max-width:600px){.seo-suite-grid,.seo-suite-tools{grid-template-columns:1fr}.seo-suite-section{padding:12px}}
/* topic_prev_next */
.topic-prev-next{display:flex;justify-content:space-between;align-items:center;gap:10px;box-sizing:border-box;grid-column:1/-1;width:100%;padding:10px 14px}.topic-prev-next-link{display:flex;flex-direction:column;gap:2px;min-width:0;max-width:48%;text-decoration:none}.topic-prev-next-label{font-size:var(--font-size-xs);color:var(--text-subtle)}.topic-prev-next-title{font-size:var(--font-size-sm);color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topic-prev-next-link:hover .topic-prev-next-title{color:var(--brand)}.topic-prev-next-right{align-items:flex-end;text-align:right}.topic-prev-next-none .topic-prev-next-title{color:var(--text-disabled)}
/* unread_topic_notice */
.unread-topic-notice{display:inline-flex;align-items:center;gap:4px;margin-left:6px;color:var(--brand);font-size:11px;font-weight:600;line-height:1;vertical-align:1px;white-space:nowrap}
.unread-topic-notice:hover{color:var(--brand-hover)}
.unread-topic-notice:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}
.topic-toolbar .post-action-form{flex:0 0 auto!important}
.topic-toolbar button.unread-topic-read-all{min-height:0!important;padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;color:var(--text-disabled)!important;font-size:12px!important;font-weight:400!important;line-height:1.4!important;white-space:nowrap!important}
.topic-toolbar button.unread-topic-read-all:hover{background:transparent!important;color:var(--text-muted)!important}