:root {
    /* 全局颜色变量 */
    --text-1: #1e293b;
    --text-2: #0a4a63;
    --text-3: #0a4a63;
    --primary: #00aceb;
    --primary-hover: #6fd4f4;

    /* 间距系统 (4px 基准) */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 12px;
    --space-lg: 16px;
    --space-xl: 20px;
    --space-2xl: 24px;

    /* 圆角系统 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 999px;

    /* 字体大小系统 */
    --text-xs: 11px;
    --text-sm: 12px;
    --text-base: 14px;
    --text-md: 16px;
    --text-lg: 18px;
    --text-xl: 20px;
    --text-2xl: 24px;
    --text-3xl: 34px;
  }

  * { box-sizing: border-box; }
  body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; color: var(--text-1); background: linear-gradient(180deg, #f7fafc, #f0fafd); }
  a { color: inherit; text-decoration: none; }
  button, input, textarea { font: inherit; }
  .container { width: min(1280px, calc(100vw - 48px)); margin: 0 auto; }
  .nav { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.92); border-bottom: 1px solid rgba(148,163,184,.18); box-shadow: 0 12px 28px rgba(15,23,42,.06); backdrop-filter: blur(14px); }
  .nav-inner {
    min-height: 76px;
    display: grid;
    grid-template-columns: 260px minmax(420px, 1fr) 300px;
    align-items: center;
    gap: 20px;
    padding: 14px 0;
  }
  .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    width: 260px;
  }
  .logo-mark { width: 42px; height: 42px; border-radius: 12px; background: #fff; border: 1px solid rgba(148, 163, 184, .18); display: grid; place-items: center; overflow: hidden; box-shadow: 0 14px 28px rgba(0,172,235,.12); }
  .logo-mark img { width: 78%; height: 78%; object-fit: contain; display: block; }
  .logo-copy strong { display: block; font-size: 16px; }
  .logo-copy span { display: block; font-size: 12px; color: var(--text-3); }
  .nav-menu {
    display: flex;
    align-items: center;
    gap: 24px;
    justify-content: center;
    min-width: 0;
  }
  .nav-menu a { position: relative; padding: 8px 0; font-size: 14px; color: var(--text-2); white-space: nowrap; }
  .nav-menu a.active { color: var(--primary); font-weight: 600; }
  .nav-menu a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -8px; height: 2px; border-radius: 999px; background: linear-gradient(90deg, #00aceb, #6fd4f4); }
  .nav-note {
    width: 300px;
    justify-self: end;
    text-align: right;
    font-size: 12px;
    color: var(--text-3);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .hero { padding: 30px 0 18px; }
  .hero-shell { border-radius: 24px; padding: 28px; background: linear-gradient(135deg, #00202e, #003b52 54%, #0a3a58); color: #f8fafc; box-shadow: 0 24px 70px rgba(7,17,31,.18); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: end; }
  .hero-shell h1 { margin: 0 0 10px; font-size: 34px; line-height: 1.1; }
  .hero-shell p { margin: 0; max-width: 780px; color: rgba(226,232,240,.78); font-size: 14px; line-height: 1.8; }
  .hero-badge { height: 34px; display: inline-flex; align-items: center; padding: 0 12px; border-radius: 999px; background: rgba(255,255,255,.1); color: #d6f0fa; font-size: 12px; border: 1px solid rgba(255,255,255,.12); white-space: nowrap; }
  .layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 18px; padding: 10px 0 42px; }
  .card { background: rgba(255,255,255,.94); border: 1px solid rgba(148,163,184,.16); border-radius: 18px; box-shadow: 0 18px 46px rgba(15,23,42,.055); }
  .composer { padding: 18px; margin-bottom: 18px; }
  .feed + .composer-after-feed { margin-top: 18px; }
  .composer-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 12px; }
  .composer h2, .feed-head h2, .side-card h3 { margin: 0; font-size: 20px; }
  .login-box { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
  .auth-note { color: var(--text-3); font-size: 12px; line-height: 1.6; }
  .wechat-btn, .submit-btn, .comment-btn { border: 0; border-radius: 12px; background: linear-gradient(135deg, #00aceb, #6fd4f4); color: #002e3d; font-weight: 700; cursor: pointer; height: 40px; padding: 0 14px; }
  .submit-btn, .comment-btn { background: linear-gradient(135deg, #00aceb, #6fd4f4); }
  .ghost-btn { border: 1px solid rgba(148,163,184,.2); background: #fff; color: var(--text-2); border-radius: 12px; height: 40px; padding: 0 14px; cursor: pointer; }
  .user-chip { display: inline-flex; gap: 8px; align-items: center; padding: 6px 10px; border-radius: 999px; background: #eefbf2; color: #15803d; font-size: 13px; }
  .avatar { width: 28px; height: 28px; border-radius: 50%; display: inline-grid; place-items: center; overflow:hidden; background: linear-gradient(135deg, #00aceb, #6fd4f4); color: #002e3d; font-size: 13px; font-weight: 700; }.avatar img { width:100%; height:100%; object-fit:cover; display:block; }
  .composer-tip { margin: 0 0 12px; color: var(--text-3); font-size: 13px; line-height: 1.7; }
  .field-stack { display: grid; gap: 10px; }
  .field-stack input, .field-stack textarea { width: 100%; border: 1px solid rgba(148,163,184,.22); border-radius: 14px; background: #f0fafd; color: var(--text-1); padding: 12px 14px; outline: none; }
  .field-stack textarea { min-height: 110px; resize: vertical; }
  .field-stack input:focus, .field-stack textarea:focus { border-color: rgba(0,172,235,.48); box-shadow: 0 0 0 4px rgba(0,172,235,.10); }
  .tag-picker-wrap { border: 1px solid rgba(148,163,184,.18); border-radius: 16px; background: #f0fafd; padding: 12px; }
  .tag-picker-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 10px; color: var(--text-2); font-size: 13px; }
  .tag-picker-count { color: var(--primary); font-weight: 700; }
  .tag-picker { display: flex; flex-wrap: wrap; gap: 8px; }
  .tag-option { border: 1px solid rgba(148,163,184,.24); border-radius: 999px; background: #fff; color: var(--text-2); height: 34px; padding: 0 12px; cursor: pointer; transition: .18s ease; }
  .tag-option:hover { border-color: rgba(0,172,235,.5); color: var(--primary); }
  .tag-option.active { border-color: rgba(0,172,235,.45); background: #eff6ff; color: #00aceb; font-weight: 700; }
  .tag-option.disabled { opacity: .45; cursor: not-allowed; }
  .tag-picker-note { margin: 8px 0 0; color: var(--text-3); font-size: 12px; }
  .image-uploader { border: 1px dashed rgba(0,172,235,.34); border-radius: 16px; background: #f0fafd; padding: 12px; }
  .image-uploader-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 10px; color: var(--text-2); font-size: 13px; }
  .image-pick-btn { display: inline-flex; align-items: center; justify-content: center; height: 34px; padding: 0 12px; border-radius: 999px; border: 1px solid rgba(0,172,235,.26); background: #fff; color: #00aceb; font-weight: 700; cursor: pointer; }
  .image-pick-btn input { display: none; }
  .image-preview-list { display: flex; gap: 10px; flex-wrap: wrap; }
  .image-preview { position: relative; width: 96px; height: 76px; border-radius: 12px; overflow: hidden; border: 1px solid rgba(148,163,184,.18); background: #fff; }
  .image-preview img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .image-remove { position: absolute; top: 5px; right: 5px; width: 22px; height: 22px; border-radius: 999px; border: 0; background: rgba(15,23,42,.78); color: #fff; cursor: pointer; }
  .forum-post-sheet { position: fixed; inset: 0; z-index: 1500; display: grid; place-items: center; padding: 24px; pointer-events: none; }
  .forum-post-sheet-backdrop { position: absolute; inset: 0; background: rgba(15,23,42,.38); opacity: 0; transition: opacity .2s ease; }
  .forum-post-sheet-panel { position: relative; width: min(620px, calc(100vw - 48px)); max-height: min(760px, calc(100vh - 48px)); display: flex; flex-direction: column; overflow: hidden; border: 1px solid rgba(255,255,255,.82); border-radius: 18px; background: rgba(255,255,255,.98); box-shadow: 0 28px 80px rgba(15,23,42,.24); opacity: 0; transform: translateY(12px) scale(.985); transition: opacity .2s ease, transform .22s ease; }
  .forum-post-sheet.open { pointer-events: auto; }
  .forum-post-sheet.open .forum-post-sheet-backdrop { opacity: 1; }
  .forum-post-sheet.open .forum-post-sheet-panel { opacity: 1; transform: translateY(0) scale(1); }
  .forum-post-sheet-handle { display: none; }
  .forum-post-sheet-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 18px 13px; border-bottom: 1px solid rgba(148,163,184,.16); }
  .forum-post-sheet-head h2 { margin: 0; font-size: 20px; line-height: 1.25; }
  .forum-post-sheet-close { width: 30px; height: 30px; flex: 0 0 auto; border: 1px solid rgba(148,163,184,.18); border-radius: 10px; background: #fff; color: #2a5f7a; font-size: 22px; line-height: 1; cursor: pointer; }
  .forum-post-sheet-close:hover { border-color: rgba(0,172,235,.4); background: #f5fbff; color: #00aceb; }
  .forum-post-sheet-body { overflow-y: auto; overscroll-behavior: contain; padding: 14px 18px 18px; }
  .forum-post-sheet .login-box { margin-bottom: 10px; }
  .forum-post-sheet .field-stack { gap: 10px; }
  .forum-post-sheet .field-stack textarea { min-height: 118px; }
  .forum-post-sheet .submit-btn { width: 100%; height: 42px; }
  body.forum-post-sheet-open { overflow: hidden; }
  .post-images { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0 0 12px; }
  .post-images img { width: 100%; max-height: 220px; object-fit: cover; border-radius: 14px; border: 1px solid rgba(148,163,184,.16); background: #f0fafd; cursor: zoom-in; }
  .feed { overflow: hidden; }
  .feed-head { padding: 18px; border-bottom: 1px solid rgba(148,163,184,.14); display: flex; justify-content: space-between; gap: 12px; align-items: center; }
  .feed-title-row { display: flex; align-items: baseline; gap: 8px; }
  .feed-head-tools { display: flex; align-items: center; justify-content: flex-end; }
  .forum-sort-picker { position: relative; z-index: 8; }
  .forum-sort-trigger { height: 30px; min-width: 104px; display: inline-flex; align-items: center; justify-content: space-between; gap: 8px; padding: 0 10px 0 12px; border: 1px solid #cfeeff; border-radius: 999px; background: #fff; color: #003b52; box-shadow: none; cursor: pointer; font-size: 12px; font-weight: 650; white-space: nowrap; }
  .forum-sort-trigger:hover, .forum-sort-trigger[aria-expanded="true"] { border-color: #99dcf0; background: #f5fbff; }
  .forum-sort-trigger svg { width: 14px; height: 14px; transition: transform .16s ease; }
  .forum-sort-trigger[aria-expanded="true"] svg { transform: rotate(180deg); }
  .forum-sort-menu { position: absolute; top: calc(100% + 7px); right: 0; z-index: 12; width: 132px; padding: 5px; border: 1px solid #cfeeff; border-radius: 13px; background: #fff; box-shadow: 0 12px 28px rgba(43, 82, 120, .13); }
  .forum-sort-menu[hidden] { display: none !important; }
  .forum-sort-option { width: 100%; height: 34px; display: flex; align-items: center; justify-content: space-between; padding: 0 9px; border: 0; border-radius: 9px; background: transparent; color: #0a4a63; box-shadow: none; cursor: pointer; font-size: 12px; text-align: left; }
  .forum-sort-option:hover, .forum-sort-option:focus-visible { outline: none; background: #f5fbff; color: #003b52; }
  .forum-sort-option.active { background: #e6f7fd; color: #003b52; font-weight: 700; }
  .forum-sort-check { width: 14px; height: 14px; color: #00aceb; opacity: 0; }
  .forum-sort-option.active .forum-sort-check { opacity: 1; }
  .forum-topic-tabs { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px 18px 10px; overflow: visible; border-bottom: 1px solid rgba(148,163,184,.14); }
  .forum-topic-tabs::-webkit-scrollbar { display: none; }
  .forum-topic-tabs button { flex: 0 0 auto; height: 32px; padding: 0 12px; border: 1px solid rgba(0,172,235,.34); border-radius: 999px; background: rgba(255,255,255,.50); color: #003b52; font-size: 12px; font-weight: 700; cursor: pointer; }
  .forum-topic-tabs button.active { background: rgba(255,255,255,.80); border-color: rgba(0,172,235,.70); color: #003b52; box-shadow: 0 8px 18px rgba(0,46,61,.06); }
  .forum-points-bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin: 0 18px 12px; padding: 10px 12px; border: 1px solid rgba(0,172,235,.34); border-radius: 12px; background: rgba(255,255,255,.64); color: #0a4a63; }
  .forum-points-copy { display: flex; flex: 1 1 auto; align-items: baseline; flex-wrap: wrap; gap: 6px 10px; min-width: 0; font-size: 12px; line-height: 1.45; }
  .forum-points-copy strong { color: #1e3857; font-size: 14px; white-space: nowrap; }
  .forum-points-copy strong b { color: #2875d7; font-size: 16px; }
  .forum-points-notice { color: #2571c9; }
  .forum-points-actions { display: inline-flex; align-items: center; justify-content: flex-end; flex: 0 0 auto; gap: 9px; color: #71839a; font-size: 11px; white-space: nowrap; }
  .forum-check-in, .forum-points-login, .post-pin-action { min-height: 30px; padding: 0 10px; border: 1px solid rgba(0,172,235,.48); border-radius: 9px; background: rgba(255,255,255,.74); color: #0087b3; box-shadow: none; font: inherit; font-weight: 800; cursor: pointer; text-decoration: none; }
  .forum-check-in:disabled { border-color: rgba(148,163,184,.24); color: #8a99ab; cursor: default; }
  .post-list { display: grid; gap: 12px; padding: 14px 12px; }
  .post { border: 1px solid rgba(148,163,184,.16); border-radius: 18px; background: #fff; padding: 11px 12px; }
  .post-top, .comment-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; margin-bottom: 6px; }
  .post-top { flex-wrap: wrap; align-items: flex-start; }
  .author { display: flex; gap: 10px; align-items: center; color: var(--text-2); font-size: 13px; }
  .time { color: var(--text-3); font-size: 12px; }
  .post h3 { margin: 0 0 7px; font-size: 17px; line-height: 1.42; }
  .post-body { margin: 0 0 8px; color: var(--text-2); line-height: 1.6; font-size: 13px; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; }
  /* 长正文展开态：解除行数截断 */
  .post-body.is-clamped { cursor: pointer; }
  .post-body.is-expanded { display: block; -webkit-line-clamp: unset; overflow: visible; }
  .post-body-toggle { display: block; width: fit-content; margin: -2px 0 8px auto; padding: 0; border: 0; background: none !important; color: #0087b3; font-size: 12px; font-weight: 600; cursor: pointer; }
  .post-body-toggle:hover { color: #00aceb; }
  .tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 0; }
  .post-top .tags { flex: 1 1 118px; justify-content: flex-end; }
  @media (min-width: 761px) { .post-top .tags { margin-top: 8px; } }
  .tags span { padding: 4px 8px; border-radius: 999px; background: #e6f7fd; color: var(--text-2); font-size: 11px; }
  .post-pin-badge { border: 1px solid rgba(0,172,235,.52); background: #e6f7fd !important; color: #0087b3 !important; }
  .post-time { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 6px; }
  .post-pin-action { min-height: 27px; padding: 0 8px; border-radius: 8px; font-size: 11px; }
  .post-pin-until { color: #2875d7; font-size: 11px; }
  .post-discussion { margin-top: 8px; padding-top: 8px; border-top: 1px solid rgba(148,163,184,.14); }
  .post-discussion-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
  .comment-count { color: var(--text-3); font-size: 12px; }
  .comment-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; }
  .comment-action { height: 28px; padding: 0 9px; border: 1px solid #cfeeff; border-radius: 999px; background: #fff; color: #003b52; box-shadow: none; cursor: pointer; font-size: 12px; font-weight: 700; }
  .comment-action:hover { border-color: #99dcf0; background: #fff; }
  .comment-action.active { border-color: #99dcf0; background: #e6f7fd; color: #003b52; box-shadow: none; }
  .comments { display: grid; gap: 10px; margin-top: 10px; }
  .comment { padding: 10px 12px; border-radius: 14px; background: #f0fafd; }
  .comment .comment-top { margin-bottom: 6px; }
  .comment-meta { display: inline-flex; align-items: center; gap: 5px; }
  .comment-body { --comment-like-space: 44px; position: relative; min-width: 0; }
  .comment-body p { min-height: 24px; margin: 0; padding-right: var(--comment-like-space); color: var(--text-2); font-size: 13px; line-height: 1.7; }
  .comment-like { position: absolute; top: 50%; right: 0; min-width: 32px; height: 24px; display: inline-flex; align-items: center; justify-content: flex-end; gap: 4px; padding: 0 4px; border: 0; border-radius: 999px; background: transparent; color: #7b8ca4; box-shadow: none; cursor: pointer; transform: translateY(-50%); font-size: 11px; }
  .comment-like svg { width: 15px; height: 15px; }
  .comment-like:hover, .comment-like.liked { background: #e6f7fd; color: #00aceb; }
  .comment-form { display: grid; grid-template-columns: minmax(0, 1fr); gap: 6px; margin-top: 8px; }
  .post-comment-compose { margin-top: 8px; }
  .post-comment-compose .comment-form { margin-top: 0; }
  .comment-login-tip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    background: #f2f8ff;
    border: 1px solid rgba(0,172,235,.16);
  }
  .comment-login-copy { font-size: 13px; color: var(--text-2); }
  .comment-login-tip .wechat-btn { height: 34px; flex: 0 0 auto; font-size: 13px; }
  .comment-form input { min-width: 0; height: 38px; border: 1px solid rgba(148,163,184,.22); border-radius: 12px; padding: 0 12px; background: #fff; }
  .comment-form-toolbar { display: flex; align-items: center; justify-content: space-between; min-height: 30px; }
  .comment-emoji-picker { position: relative; }
  .comment-emoji-trigger { width: 30px; height: 30px; display: grid; place-items: center; padding: 0; border: 1px solid #cfeeff; border-radius: 10px; background: #fff; color: #0a4a63; box-shadow: none; cursor: pointer; font-size: 19px; line-height: 1; }
  .comment-emoji-trigger:hover, .comment-emoji-trigger[aria-expanded="true"] { border-color: #99dcf0; background: #e6f7fd; }
  .comment-emoji-panel { position: absolute; bottom: 40px; left: 0; z-index: 10; display: grid; grid-template-columns: repeat(8, 30px); gap: 4px; max-width: min(290px, calc(100vw - 72px)); padding: 8px; border: 1px solid rgba(148,163,184,.2); border-radius: 12px; background: #fff; box-shadow: 0 12px 28px rgba(15,23,42,.12); }
  .comment-emoji-panel .comment-emoji-img { width: 22px; height: 22px; display: block; margin: 2px auto; }
  .comment-emoji-panel[hidden] { display: none !important; }
  .comment-emoji-panel button { width: 32px; height: 32px; padding: 0; border: 0; border-radius: 8px; background: #fff; cursor: pointer; font-size: 18px; }
  .comment-emoji-panel button:hover { background: #e6f7fd; }
  .comment-form .comment-btn { min-width: 82px; height: 30px; }
  .forum-pagination { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; padding: 4px 18px 20px; }
  .forum-pagination button { height: 34px; min-width: 34px; padding: 0 12px; border-radius: 999px; border: 1px solid rgba(148,163,184,.2); background: #fff; color: var(--text-2); cursor: pointer; }
  .forum-pagination button.active { background: #d6f0fa; border-color: rgba(0,172,235,.28); color: #00aceb; font-weight: 700; }
  .forum-pagination button:disabled { opacity: .45; cursor: not-allowed; }
  .side { display: grid; gap: 18px; align-content: start; }
  .side-card { padding: 18px; }
  .side-card p { color: var(--text-3); font-size: 13px; line-height: 1.7; }
  .topic-list { display: flex; gap: 8px; flex-wrap: wrap; }
  .topic-list span { padding: 7px 10px; border-radius: 999px; background: #e6f7fd; color: var(--text-2); font-size: 12px; }
  .empty { padding: 24px; border: 1px dashed rgba(148,163,184,.26); border-radius: 18px; color: var(--text-3); }
  @media (max-width: 980px) { .layout { grid-template-columns: 1fr; } .hero-shell { grid-template-columns: 1fr; } }
  @media (max-width: 768px) { .container { width: min(100vw - 28px, 1280px); } .nav-inner { min-height: auto; flex-wrap: wrap; } .nav-menu { order: 3; width: 100%; justify-content: flex-start; overflow-x: auto; } .nav-note { width: 100%; white-space: normal; } .composer-head, .feed-head { align-items: flex-start; flex-direction: column; } .post-top { align-items: flex-start; flex-direction: row; } .comment-form { flex-direction: column; } .post-discussion-head { align-items: flex-start; flex-direction: column; } .comment-actions { justify-content: flex-start; } .forum-post-sheet { padding: 14px; } .forum-post-sheet-panel { width: min(620px, calc(100vw - 28px)); max-height: calc(100vh - 28px); } .forum-post-sheet-head { padding: 14px 15px 12px; } .forum-post-sheet-body { padding: 12px 15px 15px; } }

  @media (max-width: 768px) {
    .forum-topic-tabs { flex-wrap: wrap; overflow: visible; row-gap: 8px; }
  }

  /* 横屏模式适配 */
  @media (max-width: 768px) and (orientation: landscape) {
    /* 发帖弹窗在横屏时降低高度 */
    .forum-post-sheet-panel {
      max-height: 85vh;
      overflow-y: auto;
    }

    /* 评论表情面板在横屏时调整 */
    .comment-emoji-panel {
      max-height: 40vh;
      overflow-y: auto;
    }

    /* 导航栏在横屏时更紧凑 */
    .nav-inner {
      min-height: 48px;
      padding: 8px 0;
    }
  }

  @media (max-width: 960px) {
    .nav-inner {
      grid-template-columns: 1fr;
      align-items: start;
    }
    .logo { width: auto; }
    .nav-menu {
      width: 100%;
      justify-content: flex-start;
      overflow-x: auto;
    }
    .nav-note {
      width: 100%;
      justify-self: start;
      text-align: left;
      white-space: normal;
    }
  }

/* ===== 论坛内容治理（PC） ===== */
.image-uploader-head .image-count { margin-left: auto; margin-right: 10px; font-size: 12px; color: #64748b; }
.image-preview { position: relative; }
.image-preview-actions { position: absolute; right: 4px; bottom: 4px; display: flex; gap: 4px; }
.image-preview .image-move {
  border: 0; border-radius: 6px; padding: 2px 7px; font-size: 12px; cursor: pointer;
  background: rgba(15, 23, 42, .62); color: #fff;
}
.post-author-menu { position: relative; margin-left: 8px; }
.post-more { border: 0; background: none; font-size: 16px; color: #94a3b8; cursor: pointer; padding: 2px 6px; }
.post-author-dropdown {
  position: absolute; right: 0; top: 24px; z-index: 30; min-width: 148px;
  background: #fff; border: 1px solid #e2e8f0; border-radius: 10px; box-shadow: 0 10px 28px rgba(15, 23, 42, .14);
  padding: 6px; display: flex; flex-direction: column;
}
.post-author-dropdown[hidden] { display: none !important; }
.post-author-dropdown button { border: 0; background: none; text-align: left; padding: 8px 10px; font-size: 13px; border-radius: 6px; cursor: pointer; }
.post-author-dropdown button:hover { background: #f1f5f9; }
.comment-actions-inline { display: flex; gap: 12px; margin-top: 6px; }
.comment-actions-inline .comment-action { padding: 0; }
.replies { margin-top: 10px; padding-left: 14px; border-left: 2px solid #e2e8f0; display: flex; flex-direction: column; gap: 10px; }
.reply .comment-body p { font-size: 13.5px; }
.composer-form .composer-previews { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0 0; }
.composer-form .composer-previews .image-preview { width: 64px; height: 64px; }
.composer-form .composer-previews img { width: 100%; height: 100%; object-fit: cover; border-radius: 8px; }
.comment-form-toolbar { display: flex; align-items: center; gap: 10px; margin-top: 8px; }
.composer-image-button { display: inline-flex; align-items: center; cursor: pointer; color: #64748b; }
.composer-image-button:hover { color: #2563eb; }
.composer-image-button svg { width: 20px; height: 20px; }
.composer-count { font-size: 12px; color: #94a3b8; }