/* =====================================================================
   YLG 论坛 v2：楼层制 / Markdown 正文 / 编辑器
   只在论坛相关页面加载，跟在 style.css 之后。

   取值一律走 style.css「visual refresh」层定义的变量，不引入第二套配色。
   尺寸一律 min-* + flex:none —— 38 种语言的文案长度差一倍不止，
   锁死宽高会在德语俄语下把按钮文字挤出底色。
   ===================================================================== */

/* ---- hidden 属性兜底（放最前面，作用于全文件）----
   HTML 的 hidden 靠浏览器默认样式表里的 `[hidden]{display:none}` 生效，
   那条规则权重只有 0-0-1，本文件里任何一个类选择器写了 display 都能把它顶掉，
   于是「隐藏」的浮层会变成一个空白方框杵在页面上。
   凡是用 hidden 控制显隐的元素都登记到这里，新增浮层记得一并加。 */
.fed-tag-pop[hidden],
.fed-pop[hidden],
.fed-preview[hidden],
.freply-quote[hidden],
.fmodal[hidden] { display: none !important; }

/* ---- 论坛首页的头部 ----
   标题在左、搜索框在右，右侧那一列宽度和下面的侧栏完全一致（292px + 20px 间距），
   所以搜索框正好压在「社区数据」卡片的正上方。
   下面这几条都得带 body:not(.home-page) 前缀：style.css 里内页 .hero / .section
   的内边距是 0-2-1 权重的 !important，单个类选择器压不过。 */
body:not(.home-page) .hero.forum-hero {
    min-height: 0 !important;
    /* 顶部要留出固定顶栏（56px）的高度，再给一点呼吸；底部收紧 */
    padding: 84px 0 22px !important;
}

/* style.css:1749 在宽屏下把 .container 放大到 1440px + 40px 内边距，
   正文那边靠 `body:not(.home-page) .section > .container` 收回 1200。
   本区块是 <section class="hero">、没有 .section 类，那条收窄规则匹配不上，
   所以这里得自己收一次，否则会比板块列表宽出两百多像素。

   关键：只能设 max-width，千万别顺手把 padding 也写死。
   正文那条规则同样只改了 max-width，内边距仍是 .container 自己的
   （宽屏 40px、窄屏 24px）。这边写死 24px 就会左右各差 16px，看着依然没对齐。
   用 .forum-hero > 前缀（0-2-0）压过媒体查询里的 .container（0-1-0）。 */
.forum-hero > .forum-hero-inner {
    max-width: 1200px;
    display: grid;
    /* 右列比侧栏（292px）宽一些，让搜索框长一点；
       右边缘仍和容器对齐，也就是和「社区数据」卡片右边缘对齐 */
    grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
    gap: 24px;
    align-items: end;
    width: 100%;
}
.forum-hero-copy { min-width: 0; }
body:not(.home-page) .forum-hero .hero-title { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
body:not(.home-page) .forum-hero .hero-subtitle { margin-top: 6px; font-size: .95rem; }
/* 输入框吃满剩余宽度：.search-input 自带 min-width:180px，
   不清零的话窄屏下会把按钮挤到第二行 */
.forum-hero-search { display: flex; gap: 8px; margin: 0; flex-wrap: nowrap; }
.forum-hero-search .search-input { flex: 1 1 auto; min-width: 0; }
.forum-hero-search .btn { flex: none; }
/* 头部和板块列表之间不再留大段空白 */
body.forum-index-page main > .section { padding-top: 4px !important; }
@media (max-width: 980px) {
    .forum-hero > .forum-hero-inner {
        grid-template-columns: minmax(0, 1fr); gap: 14px; align-items: stretch;
    }
    body:not(.home-page) .hero.forum-hero { padding: 76px 0 18px !important; }
}

/* ---- 布局 ---- */
.forum-layout { display: grid; grid-template-columns: minmax(0, 1fr) 292px; gap: 20px; align-items: start; }
.forum-main { min-width: 0; }
.forum-side { display: flex; flex-direction: column; gap: 14px; position: sticky; top: 76px; }
@media (max-width: 980px) {
    .forum-layout { grid-template-columns: minmax(0, 1fr); }
    .forum-side { position: static; order: -1; }
}

.fgroup { display: flex; align-items: center; gap: 10px; margin: 26px 0 10px; }
.fgroup:first-child { margin-top: 0; }
.fgroup h3 { font-size: .78rem; letter-spacing: .1em; color: var(--text-tertiary);
    text-transform: uppercase; flex: none; font-weight: 800; }
.fgroup i { flex: 1; min-width: 20px; height: 1px; background: var(--card-border); }

.fempty { text-align: center; color: var(--text-tertiary); padding: 48px 16px; }

/* ---- 头像 ---- */
.favatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; flex: none; background: var(--input-bg, #f8fbff); }
.favatar.sm { width: 24px; height: 24px; }
.favatar.lg { width: 56px; height: 56px; }

/* ---- 徽标 / 标签 / 分类 ---- */
.fbadge { font-size: .68rem; font-weight: 700; padding: 2px 7px; border-radius: 3px;
    flex: none; white-space: nowrap; line-height: 1.6; border: 1px solid transparent; }
.fbadge.pin  { background: #fff3e0; color: #c2600a; border-color: #ffe0b2; }
.fbadge.best { background: #e6f5ec; color: #0f7a45; border-color: #c3e6d1; }
.fbadge.lock { background: #eef1f5; color: #6b7a8d; border-color: #dde3ea; }
.fbadge.mod  { background: #eef5ff; color: #1769e8; border-color: #cfe2fb; }
[data-theme="dark"] .fbadge { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.14); }
[data-theme="dark"] .fbadge.pin  { color: #fbbf24; }
[data-theme="dark"] .fbadge.best { color: #4ade80; }
[data-theme="dark"] .fbadge.lock { color: #94a3b8; }
[data-theme="dark"] .fbadge.mod  { color: #7fb0f5; }

.ftag { display: inline-flex; align-items: center; font-size: .72rem; font-weight: 600;
    padding: 2px 8px; border-radius: 4px; background: #eef5ff; color: #1769e8;
    border: 1px solid #cfe2fb; flex: none; white-space: nowrap; text-decoration: none;
    transition: background .18s ease, color .18s ease, border-color .18s ease; }
.ftag:hover { background: #1769e8; color: #fff; border-color: #1769e8; }
.ftag.on { background: #1769e8; color: #fff; border-color: #1769e8; }
.ftag.mini { background: transparent; color: var(--text-tertiary); border-color: var(--card-border); }
.ftag.mini:hover { color: #1769e8; border-color: #1769e8; background: transparent; }
[data-theme="dark"] .ftag { background: rgba(255,255,255,.07); color: #7fb0f5; border-color: rgba(255,255,255,.14); }
[data-theme="dark"] .ftag:hover, [data-theme="dark"] .ftag.on { background: #1769e8; color: #fff; }
.ftag-cloud { display: flex; flex-wrap: wrap; gap: 6px; }

.fcat { font-weight: 700; color: #1769e8; flex: none; }
[data-theme="dark"] .fcat { color: #7fb0f5; }
.fsolved { font-size: .72rem; font-weight: 700; color: #0f7a45; flex: none; }
[data-theme="dark"] .fsolved { color: #4ade80; }

/* ---- 板块行（.board-row 的骨架在 style.css，这里只补论坛新增的部分）---- */
.board-row { flex-wrap: wrap; }
.board-main { flex: 1; min-width: 180px; }
.fboard-num { display: flex; gap: 22px; flex: none; text-align: end; }
.fboard-num div { min-width: 54px; }
.fboard-num b { display: block; font-size: 1rem; font-weight: 700; color: var(--text-primary); }
.fboard-num span { font-size: .7rem; color: var(--text-tertiary); }
.fboard-last { flex: none; min-width: 200px; display: flex; gap: 9px; align-items: center;
    padding-inline-start: 16px; border-inline-start: 1px solid var(--card-border); }
.fboard-last-main { min-width: 0; }
.fboard-last-t { font-size: .83rem; font-weight: 500; color: var(--text-primary);
    display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.fboard-last-m { font-size: .73rem; color: var(--text-tertiary); margin-top: 1px; }
@media (max-width: 860px) {
    .fboard-last { border-inline-start: none; padding-inline-start: 0; border-top: 1px solid var(--card-border);
        padding-top: 11px; width: 100%; }
}

/* ---- 侧栏 ---- */
.fside-box { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 8px;
    box-shadow: var(--card-shadow); padding: 16px 18px; }
.fside-box h4 { font-size: .76rem; letter-spacing: .08em; color: var(--text-tertiary);
    text-transform: uppercase; margin-bottom: 12px; font-weight: 800; }
.fstat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 10px; }
.fstat-grid b { display: block; font-size: 1.25rem; font-weight: 800; color: #1769e8; }
[data-theme="dark"] .fstat-grid b { color: #7fb0f5; }
.fstat-grid span { font-size: .73rem; color: var(--text-tertiary); }
.fhot-item { display: flex; gap: 10px; padding: 9px 0; border-top: 1px solid var(--card-border);
    align-items: flex-start; text-decoration: none; }
.fhot-item:first-of-type { border-top: none; padding-top: 0; }
.fhot-rank { font-weight: 800; font-size: .8rem; color: var(--text-tertiary); flex: none;
    min-width: 17px; text-align: center; line-height: 1.7; border-radius: 3px; }
.fhot-rank.top { color: #fff; background: #1769e8; font-size: .7rem; }
.fhot-t { font-size: .84rem; font-weight: 500; line-height: 1.5; color: var(--text-primary); }
.fhot-m { font-size: .72rem; color: var(--text-tertiary); margin-top: 1px; }
.fside-link { display: block; padding: 7px 0; font-size: .86rem; color: var(--text-secondary);
    border-top: 1px solid var(--card-border); text-decoration: none; }
.fside-link:first-of-type { border-top: none; }
.fside-link:hover { color: #1769e8; }

/* ---- 板块页头与筛选 ---- */
.fboard-head { display: flex; gap: 16px; align-items: center; padding: 18px 20px; margin-bottom: 16px;
    flex-wrap: wrap; background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: 8px; box-shadow: var(--card-shadow); }
.fboard-head .board-icon { min-width: 52px; min-height: 52px; }
.fboard-head-main { flex: 1; min-width: 200px; }
.fboard-head h1 { font-size: 1.4rem; display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.fboard-head p { color: var(--text-secondary); font-size: .85rem; margin-top: 3px; }
.fboard-head-act { display: flex; gap: 8px; flex-wrap: wrap; flex: none; }

.ffilter { display: flex; gap: 14px; align-items: center; background: var(--card-bg);
    border: 1px solid var(--card-border); border-radius: 8px; padding: 8px 12px;
    margin-bottom: 10px; flex-wrap: wrap; box-shadow: var(--card-shadow); }
.ffilter-space { flex: 1; min-width: 6px; }
.ftabs { display: flex; gap: 2px; flex-wrap: wrap; }
.ftabs a { font-size: .85rem; font-weight: 600; color: var(--text-secondary); padding: 6px 12px;
    border-radius: 5px; white-space: nowrap; text-decoration: none;
    transition: background .18s ease, color .18s ease; }
.ftabs a.on { background: #1769e8; color: #fff; }
.ftabs a:not(.on):hover { background: #eef5ff; color: #1769e8; }
[data-theme="dark"] .ftabs a:not(.on):hover { background: rgba(255,255,255,.07); color: #7fb0f5; }
.ffilter-note { font-size: .84rem; color: var(--text-tertiary); margin-bottom: 10px;
    display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.ffilter-note a { color: #1769e8; font-weight: 600; }

/* ---- 主题行 ---- */
.thread-row { flex-wrap: wrap; align-items: center; }
/* 未读标记的左侧蓝条。
   style.css:1889 那条 `body:not(.home-page) .thread-row { border: … !important }`
   权重是 0-2-1，光靠 `.thread-row.unread`（0-2-0）+ !important 是压不过的
   —— 同为 !important 时先比权重，不比先后顺序。所以这里必须带上同样的前缀。 */
body:not(.home-page) .thread-row.unread { border-inline-start: 3px solid #1769e8 !important; }
.thread-row.unread .thread-title { font-weight: 700; }
.thread-main { flex: 1; min-width: 200px; }
.thread-title { font-size: .97rem; font-weight: 500; display: flex; align-items: center;
    gap: 7px; flex-wrap: wrap; line-height: 1.5; color: var(--text-primary); }
.thread-sub { display: flex; gap: 9px; align-items: center; font-size: .76rem;
    color: var(--text-tertiary); margin-top: 5px; flex-wrap: wrap; }
.thread-sub .sep { opacity: .5; }
.thread-nums { display: flex; gap: 18px; flex: none; text-align: center; }
.thread-nums div { min-width: 44px; }
.thread-nums b { display: block; font-size: .94rem; font-weight: 700; color: var(--text-primary); }
.thread-nums span { font-size: .68rem; color: var(--text-tertiary); }
.thread-last { flex: none; min-width: 128px; display: flex; gap: 8px; align-items: center;
    font-size: .75rem; color: var(--text-tertiary); padding-inline-start: 14px;
    border-inline-start: 1px solid var(--card-border); }
@media (max-width: 820px) {
    .thread-last { display: none; }
    .thread-nums { gap: 12px; }
}

/* ---- 分页 ---- */
.fpager { display: flex; gap: 5px; justify-content: center; align-items: center;
    margin-top: 22px; flex-wrap: wrap; }
.fpager a, .fpager span { min-width: 34px; min-height: 34px; display: flex; align-items: center;
    justify-content: center; border-radius: 5px; font-size: .85rem; font-weight: 600;
    color: var(--text-secondary); border: 1px solid var(--card-border); background: var(--card-bg);
    padding: 0 10px; text-decoration: none; transition: border-color .18s ease, color .18s ease; }
.fpager a:hover { border-color: #1769e8; color: #1769e8; }
.fpager .cur { background: #1769e8; border-color: #1769e8; color: #fff; }
.fpager .gap { border-color: transparent; background: transparent; color: var(--text-tertiary); }
.fpager-jump { display: flex; align-items: center; gap: 6px; font-size: .82rem;
    color: var(--text-tertiary); margin-inline-start: 6px; }
.fpager .fpager-jump input { width: 56px; text-align: center; padding: 5px; font-size: .82rem; }

/* ---- 主题详情头 ---- */
.fthread-head { padding: 20px 22px; margin-bottom: 12px; background: var(--card-bg);
    border: 1px solid var(--card-border); border-radius: 8px; box-shadow: var(--card-shadow); }
.fthread-head h1 { font-size: 1.45rem; display: flex; gap: 9px; align-items: center;
    flex-wrap: wrap; line-height: 1.4; }
.fthread-sub { display: flex; gap: 10px; align-items: center; margin-top: 13px; padding-top: 13px;
    border-top: 1px solid var(--card-border); font-size: .79rem; color: var(--text-tertiary); flex-wrap: wrap; }
.fthread-sub .sep { opacity: .5; }
.fthread-sub-space { flex: 1; min-width: 4px; }
.fmod-bar { display: flex; gap: 4px; margin-top: 10px; padding-top: 10px;
    border-top: 1px solid var(--card-border); flex-wrap: wrap; }

/* ---- 通用小动作按钮 ---- */
.fact { display: inline-flex; align-items: center; gap: 5px; border: 1px solid transparent;
    background: transparent; color: var(--text-tertiary); font-family: inherit; font-size: .8rem;
    font-weight: 600; padding: 5px 10px; border-radius: 5px; cursor: pointer;
    transition: background .18s ease, color .18s ease; white-space: nowrap;
    text-decoration: none; flex: none; }
.fact:hover { background: #eef5ff; color: #1769e8; }
.fact.on { background: #eef5ff; color: #1769e8; border-color: #cfe2fb; }
.fact.danger:hover { background: #ffeaea; color: #d32f2f; }
.fact svg { width: 14px; height: 14px; flex: none; }
.fact:disabled { opacity: .5; cursor: default; }
[data-theme="dark"] .fact:hover, [data-theme="dark"] .fact.on {
    background: rgba(255,255,255,.08); color: #7fb0f5; border-color: rgba(255,255,255,.14); }
[data-theme="dark"] .fact.danger:hover { background: rgba(239,68,68,.15); color: #f87171; }

/* ---- 楼层 ---- */
.floor-list { display: flex; flex-direction: column; gap: 12px; }
.floor { display: grid; grid-template-columns: 168px minmax(0, 1fr); background: var(--card-bg);
    border: 1px solid var(--card-border); border-radius: 8px; box-shadow: var(--card-shadow);
    overflow: hidden; scroll-margin-top: 76px; }
.floor.solved { border-color: #67c496; }
.floor.flash { animation: floor-flash 2s ease; }
@keyframes floor-flash {
    0%, 40% { background: #fff8e1; }
    100% { background: var(--card-bg); }
}
[data-theme="dark"] .floor.flash { animation: floor-flash-dark 2s ease; }
@keyframes floor-flash-dark {
    0%, 40% { background: #17395f; }
    100% { background: var(--card-bg); }
}

.floor-user { padding: 20px 14px; text-align: center; border-inline-end: 1px solid var(--card-border);
    background: var(--input-bg, #f8fbff); }
.floor-user .favatar { margin: 0 auto 9px; }
.floor-name { font-weight: 700; font-size: .92rem; color: var(--text-primary);
    display: block; text-decoration: none; }
.floor-name:hover { color: #1769e8; }
.floor-titles { display: flex; gap: 4px; justify-content: center; flex-wrap: wrap; margin-top: 5px; }
.ftitle { display: inline-block; font-size: .66rem; font-weight: 700; padding: 1px 7px;
    border-radius: 3px; background: #eef5ff; color: #1769e8; border: 1px solid #cfe2fb; flex: none; }
.ftitle.owner { background: #fff3e0; color: #c2600a; border-color: #ffe0b2; }
.ftitle.adm { background: #1769e8; color: #fff; border-color: #1769e8; }
.ftitle.mod { background: #e6f5ec; color: #0f7a45; border-color: #c3e6d1; }
[data-theme="dark"] .ftitle { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.14); color: #7fb0f5; }
[data-theme="dark"] .ftitle.owner { color: #fbbf24; }
[data-theme="dark"] .ftitle.mod { color: #4ade80; }
[data-theme="dark"] .ftitle.adm { background: #1769e8; color: #fff; }
.floor-lv { font-size: .71rem; color: var(--text-tertiary); margin-top: 6px; }
.floor-bar { min-height: 4px; border-radius: 2px; background: var(--card-border);
    margin: 5px 8px 0; overflow: hidden; }
.floor-bar i { display: block; min-height: 4px; background: #1769e8; }
.floor-stats { margin-top: 11px; padding-top: 10px; border-top: 1px solid var(--card-border);
    font-size: .71rem; color: var(--text-tertiary); }
.floor-stats div { display: flex; justify-content: space-between; padding: 1px 4px; gap: 8px; }

.floor-body { padding: 18px 24px; min-width: 0; }
.floor-top { display: flex; align-items: center; gap: 9px; font-size: .77rem;
    color: var(--text-tertiary); padding-bottom: 12px; border-bottom: 1px solid var(--card-border);
    margin-bottom: 14px; flex-wrap: wrap; }
.floor-top-space { flex: 1; min-width: 4px; }
.floor-no { font-weight: 700; color: var(--text-tertiary); text-decoration: none; flex: none; }
.floor-no:hover { color: #1769e8; }
.floor-no.first { color: #1769e8; }
.floor-edited { opacity: .75; }
.floor-gone { color: var(--text-tertiary); font-size: .88rem; padding: 14px 0;
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.floor.is-deleted { opacity: .75; }
.floor-sign { margin-top: 16px; padding-top: 10px; border-top: 1px dashed var(--card-border);
    font-size: .78rem; color: var(--text-tertiary); }
.floor-acts { display: flex; align-items: center; gap: 3px; margin-top: 16px; padding-top: 12px;
    border-top: 1px solid var(--card-border); flex-wrap: wrap; }
.floor-acts-space { flex: 1; min-width: 4px; }
.like-btn.on { background: #eef5ff; color: #1769e8; border-color: #cfe2fb; }

@media (max-width: 800px) {
    .floor { grid-template-columns: minmax(0, 1fr); }
    .floor-user { display: flex; gap: 11px; text-align: start; align-items: center;
        border-inline-end: none; border-bottom: 1px solid var(--card-border);
        padding: 12px 16px; flex-wrap: wrap; }
    .floor-user .favatar { margin: 0; }
    .floor-titles { justify-content: flex-start; margin-top: 0; }
    .floor-lv { margin-top: 0; }
    .floor-bar, .floor-stats { display: none; }
    .floor-body { padding: 14px 16px; }
}

/* ---- 引用卡 ---- */
.fquote { border: 1px solid var(--card-border); border-inline-start: 3px solid #1769e8;
    border-start-end-radius: 5px; border-end-end-radius: 5px; background: var(--input-bg, #f8fbff);
    margin-bottom: 13px; overflow: hidden; }
.fquote-head { display: flex; align-items: center; gap: 7px; padding: 8px 13px;
    font-size: .78rem; color: var(--text-tertiary); cursor: pointer; }
.fquote-head:hover { color: #1769e8; }
.fquote-space { flex: 1; min-width: 4px; }
.fquote-head .chev { width: 13px; height: 13px; flex: none; transition: transform .18s ease; }
.fquote.open .chev { transform: rotate(180deg); }
.fquote-body { display: none; padding: 0 13px 11px; font-size: .86rem;
    color: var(--text-secondary); line-height: 1.72; }
.fquote.open .fquote-body { display: block; }

/* ---- 回复区 ---- */
.freply { margin-top: 20px; scroll-margin-top: 76px; }
.freply-quote { display: flex; align-items: center; gap: 10px; padding: 8px 13px;
    background: #eef5ff; border: 1px solid #cfe2fb; border-radius: 5px 5px 0 0;
    font-size: .82rem; color: #1769e8; font-weight: 600; }
[data-theme="dark"] .freply-quote { background: rgba(255,255,255,.07);
    border-color: rgba(255,255,255,.14); color: #7fb0f5; }
.freply-quote span { flex: 1; min-width: 0; }
.freply-quote-clear { border: none; background: transparent; color: inherit; cursor: pointer;
    font-size: 1.1rem; line-height: 1; padding: 0 4px; flex: none; }

/* =====================================================================
   Markdown 渲染结果（.rt 容器内）
   类名由 src/markdown.php 产出，改渲染器时记得同步这里
   ===================================================================== */
.rt { color: var(--text-secondary); line-height: 1.82; font-size: .94rem; word-break: break-word; }
.rt > * + * { margin-top: 13px; }
.rt h2 { font-size: 1.1rem; color: var(--text-primary); margin-top: 24px; padding-bottom: 6px;
    border-bottom: 1px solid var(--card-border); }
.rt h3 { font-size: 1rem; color: var(--text-primary); margin-top: 20px; }
.rt h4, .rt h5 { font-size: .95rem; color: var(--text-primary); margin-top: 18px; }
.rt strong { color: var(--text-primary); font-weight: 700; }
.rt a { color: #1769e8; font-weight: 500; text-decoration: none; }
.rt a:hover { text-decoration: underline; }
[data-theme="dark"] .rt a { color: #7fb0f5; }
.rt ul, .rt ol { padding-inline-start: 21px; }
.rt li { margin-top: 4px; }
.rt li::marker { color: #1769e8; }
.rt li.md-task { list-style: none; margin-inline-start: -18px; }
.rt li.md-task input { margin-inline-end: 6px; vertical-align: -1px; }
.rt code { background: var(--input-bg, #f8fbff); border: 1px solid var(--card-border);
    padding: 1px 5px; border-radius: 4px; font-size: .85em; color: #c2185b;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
[data-theme="dark"] .rt code { color: #f9a8d4; }
.rt blockquote { border-inline-start: 3px solid #1769e8; background: var(--input-bg, #f8fbff);
    padding: 9px 14px; color: var(--text-secondary); border-start-end-radius: 5px; border-end-end-radius: 5px; }
.rt blockquote > * + * { margin-top: 8px; }
.rt mark { background: #fff3c4; color: #5b4300; padding: 1px 3px; border-radius: 3px; }
[data-theme="dark"] .rt mark { background: rgba(251,191,36,.25); color: #fde68a; }
.rt hr { border: none; border-top: 1px solid var(--card-border); }
.rt del { opacity: .7; }
.md-mention { font-weight: 600; }

.md-img { max-width: 100%; height: auto; border-radius: 6px; border: 1px solid var(--card-border);
    display: block; cursor: zoom-in; }

.md-code { border: 1px solid var(--card-border); border-radius: 6px; overflow: hidden;
    background: var(--input-bg, #f8fbff); }
.md-code-head { display: flex; align-items: center; justify-content: space-between; padding: 6px 12px;
    border-bottom: 1px solid var(--card-border); font-size: .72rem;
    color: var(--text-tertiary); font-weight: 700; }
.md-code-copy { border: 1px solid var(--card-border); background: var(--card-bg);
    color: var(--text-secondary); font-family: inherit; font-size: .72rem; cursor: pointer;
    padding: 2px 9px; border-radius: 4px; font-weight: 600; }
.md-code-copy:hover { color: #1769e8; border-color: #1769e8; }
.md-code pre { padding: 13px; overflow-x: auto; font-size: .81rem; line-height: 1.72;
    color: var(--text-secondary); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.md-spoiler { border: 1px solid var(--card-border); border-radius: 6px;
    background: var(--input-bg, #f8fbff); overflow: hidden; }
.md-spoiler summary { padding: 9px 14px; cursor: pointer; font-weight: 600; font-size: .86rem;
    color: var(--text-primary); list-style: none; display: flex; align-items: center; gap: 7px; }
.md-spoiler summary::-webkit-details-marker { display: none; }
.md-spoiler summary::before { content: '\25B8'; color: #1769e8; transition: transform .18s ease; }
.md-spoiler[open] summary::before { transform: rotate(90deg); }
[dir="rtl"] .md-spoiler summary::before { content: "C2"; }
[dir="rtl"] .md-spoiler[open] summary::before { transform: rotate(-90deg); }
.md-spoiler-body { padding: 0 14px 12px; font-size: .9rem; }
.md-spoiler-body > * + * { margin-top: 10px; }

.md-table-wrap { overflow-x: auto; }
.md-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.md-table th, .md-table td { border: 1px solid var(--card-border); padding: 7px 11px; text-align: start; }
.md-table th { background: var(--input-bg, #f8fbff); color: var(--text-primary); font-weight: 700; }

/* 图片查看层 */
.fimg-view { position: fixed; inset: 0; z-index: 200; background: rgba(3, 17, 39, .88);
    display: flex; align-items: center; justify-content: center; padding: 24px; cursor: zoom-out; }
.fimg-view img { max-width: 100%; max-height: 100%; border-radius: 6px; }

/* =====================================================================
   编辑器
   ===================================================================== */
.fed { border: 1px solid var(--card-border); border-radius: 8px; background: var(--card-bg);
    box-shadow: var(--card-shadow); }
.fed-title { padding: 14px 20px 0; }
/* 同样要两个类才压得过 style.css 的 body:not(.home-page) input，
   否则标题栏会被套上输入框底色，变成卡片里再嵌一个方框 */
.fed .fed-title-input { width: 100%; border: none; background: transparent; font-size: 1.2rem;
    font-weight: 700; padding: 5px 0; color: var(--text-primary); box-shadow: none; border-radius: 0; }
.fed .fed-title-input:focus { background: transparent; }
.fed-title-input::placeholder { color: var(--text-tertiary); font-weight: 600; }
.fed-meta { display: flex; gap: 7px; padding: 9px 20px 12px; border-bottom: 1px solid var(--card-border);
    flex-wrap: wrap; align-items: center; }
.fed-cat { padding: 5px 10px; font-size: .8rem; font-weight: 600; }
.fed-tags { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; position: relative; }
.fed-tags .ftag b { margin-inline-start: 5px; cursor: pointer; font-weight: 800; }
.fed .fed-tag-input { border: 1px dashed var(--input-border, #d5e1ef); background: transparent;
    width: 96px; padding: 3px 8px; font-size: .78rem; border-radius: 4px; box-shadow: none; }
.fed-tag-pop { position: absolute; top: 100%; inset-inline-start: 0; margin-top: 4px; z-index: 30;
    background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 6px;
    box-shadow: 0 14px 40px rgba(24,65,123,.18); padding: 5px;
    display: flex; flex-direction: column; min-width: 140px; }
.fed-tag-pop span { padding: 6px 9px; border-radius: 4px; cursor: pointer; font-size: .82rem; }
.fed-tag-pop span:hover { background: #eef5ff; color: #1769e8; }

.fed-bar { display: flex; gap: 2px; padding: 6px 12px; border-bottom: 1px solid var(--card-border);
    flex-wrap: wrap; align-items: center; background: var(--input-bg, #f8fbff); }
.fed-tb { min-width: 29px; min-height: 29px; border: 1px solid transparent; background: transparent;
    color: var(--text-secondary); border-radius: 4px; cursor: pointer; display: flex;
    align-items: center; justify-content: center; font-family: inherit; font-size: .83rem;
    font-weight: 700; transition: background .15s ease, color .15s ease; padding: 0 7px; flex: none; }
.fed-tb:hover { background: var(--card-bg); border-color: var(--card-border); color: #1769e8; }
.fed-tb.on { background: #1769e8; border-color: #1769e8; color: #fff; }
.fed-sep { width: 1px; min-height: 18px; background: var(--card-border); margin: 0 5px; flex: none; }
.fed-bar-space { flex: 1; min-width: 6px; }

.fed-body { position: relative; }
/* 这里必须写成 .fed .fed-input 而不是 .fed-input：
   style.css 里的 `body:not(.home-page) textarea` 权重是 0-1-2，
   单个类选择器 0-1-0 压不过它，输入框会被套上输入框底色和边框。
   两个类 0-2-0 才能赢。下面的 .fed .fed-tag-input 同理。 */
.fed .fed-input { width: 100%; border: none; background: transparent; padding: 16px 20px;
    font-family: inherit; font-size: .94rem; line-height: 1.8; resize: vertical;
    min-height: 110px; color: var(--text-primary); border-radius: 0; box-shadow: none; }
.fed .fed-input:focus { border-color: transparent; background: transparent; }
.fed-compact .fed-input { min-height: 88px; }
.fed-drop-hint { position: absolute; inset: 0; display: none; align-items: center;
    justify-content: center; background: rgba(23,105,232,.08); border: 2px dashed #1769e8;
    color: #1769e8; font-weight: 700; font-size: .9rem; pointer-events: none; }
.fed-body.dragging .fed-drop-hint { display: flex; }

.fed-pop { position: absolute; inset-inline-start: 20px; top: 60px; min-width: 262px; max-width: 320px;
    background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 6px;
    box-shadow: 0 14px 40px rgba(24,65,123,.18); padding: 5px; z-index: 40;
    max-height: 290px; overflow-y: auto; }
[data-theme="dark"] .fed-pop, [data-theme="dark"] .fed-tag-pop { box-shadow: 0 14px 40px rgba(0,0,0,.55); }
.fed-pop-g { font-size: .68rem; color: var(--text-tertiary); padding: 6px 9px 4px;
    letter-spacing: .06em; font-weight: 800; }
.fed-pop-i { display: flex; gap: 10px; align-items: center; padding: 7px 9px;
    border-radius: 5px; cursor: pointer; }
.fed-pop-i:hover, .fed-pop-i.on { background: #eef5ff; }
[data-theme="dark"] .fed-pop-i:hover, [data-theme="dark"] .fed-pop-i.on { background: rgba(255,255,255,.07); }
.fed-pop-ico { min-width: 28px; min-height: 28px; border-radius: 5px;
    background: var(--input-bg, #f8fbff); border: 1px solid var(--card-border);
    display: flex; align-items: center; justify-content: center; font-size: .78rem;
    font-weight: 700; color: var(--text-secondary); flex: none; }
.fed-pop-i.on .fed-pop-ico { background: #1769e8; border-color: #1769e8; color: #fff; }
.fed-pop-av { width: 24px; height: 24px; border-radius: 50%; flex: none; }
.fed-pop-t { font-size: .85rem; font-weight: 600; color: var(--text-primary); }
.fed-pop-d { font-size: .72rem; color: var(--text-tertiary); }
.fed-pop-tip { padding: 9px 11px; font-size: .8rem; color: var(--text-tertiary); }

.fed-preview { border-top: 1px solid var(--card-border); padding: 14px 20px;
    background: var(--input-bg, #f8fbff); }
.fed-preview-label { font-size: .7rem; font-weight: 800; letter-spacing: .08em;
    color: var(--text-tertiary); text-transform: uppercase; margin-bottom: 10px; }
.fed-pv-empty { color: var(--text-tertiary); }

.fed-foot { display: flex; align-items: center; gap: 11px; padding: 11px 20px;
    border-top: 1px solid var(--card-border); background: var(--input-bg, #f8fbff); flex-wrap: wrap; }
.fed-foot small { font-size: .77rem; color: var(--text-tertiary); }
.fed-status.ok { color: #0f7a45; }
.fed-foot-space { flex: 1; min-width: 4px; }
.fed-count { font-variant-numeric: tabular-nums; }

/* 发帖 / 编辑页 */
.fcompose { max-width: 860px; }
.fcompose-tip { font-size: .8rem; color: var(--text-tertiary); margin-top: 12px; line-height: 1.7; }
.fhistory { margin-top: 20px; font-size: .84rem; color: var(--text-tertiary); }
.fhistory h4 { font-size: .9rem; color: var(--text-primary); margin-bottom: 8px; }
.fhistory ul { list-style: none; }
.fhistory li { padding: 4px 0; border-top: 1px solid var(--card-border); }

/* 弹窗 */
.fmodal { position: fixed; inset: 0; z-index: 150; background: rgba(3, 17, 39, .55);
    display: flex; align-items: center; justify-content: center; padding: 20px; }
/* 显隐由文件顶部的 [hidden] 兜底规则统一处理 */
.fmodal-box { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 8px;
    padding: 22px; width: 100%; max-width: 420px; box-shadow: 0 24px 60px rgba(3,17,39,.28); }
.fmodal-box h3 { font-size: 1.05rem; margin-bottom: 14px; }
.fmodal-box textarea { width: 100%; min-height: 80px; margin-top: 12px; resize: vertical;
    font-family: inherit; font-size: .88rem; }
.fmodal-box select { width: 100%; }
.fmodal-act { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; flex-wrap: wrap; }
.freport-reasons { display: flex; flex-direction: column; gap: 8px; }
.freport-reasons label { display: flex; align-items: center; gap: 8px; font-size: .88rem;
    color: var(--text-secondary); cursor: pointer; }

.fsearch-count { color: var(--text-tertiary); font-size: .86rem; margin: 18px 0 12px; }

/* 玩家列表 —— 比 connection-card 多一行统计，所以单独一套而不是硬塞进去 */
.member-search { margin-bottom: 16px; }
.member-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.member-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    min-width: 0;
    padding: 16px;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-sm);
    background: var(--bg-color);
    transition: border-color .18s ease, background .18s ease;
}
.member-card:hover { border-color: var(--brand-accent); background: rgba(23,105,232,.05); }
.member-card img { width: 52px; min-width: 52px; aspect-ratio: 1; border-radius: 50%; object-fit: cover; background: var(--card-bg); }
.member-main { display: grid; gap: 4px; min-width: 0; }
.member-name { display: flex; align-items: center; gap: 8px; min-width: 0; }
.member-name a { overflow: hidden; color: var(--text-primary); font-weight: 750; text-overflow: ellipsis; white-space: nowrap; }
.member-name a:hover { color: var(--brand-accent); }
.member-level { color: var(--brand-accent); font-size: .72rem; font-weight: 700; }
.member-sign { overflow: hidden; color: var(--text-tertiary); font-size: .76rem; text-overflow: ellipsis; white-space: nowrap; }
.member-nums { display: flex; gap: 12px; margin-top: 3px; color: var(--text-tertiary); font-size: .72rem; flex-wrap: wrap; }

@media (max-width: 620px) {
    .member-grid { grid-template-columns: 1fr; }
}

/* 搜索到的是某一层回复时，标题后面标出楼层 */
.search-floor { flex: none; color: var(--text-tertiary); font-size: .74rem; font-weight: 600; }
.search-title { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }