@charset "UTF-8";
html, table {
  font-size: 14px;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #f3f5f8;
  color: #263241;
  font-family: "Helvetica Neue", Helvetica, "Microsoft Yahei", "Hiragino Sans GB", "WenQuanYi Micro Hei", "微软雅黑", "华文细黑", STHeiti, sans-serif;
}

#header, #body, #footer {
  width: 100%;
}

#header {
  flex: 0 0 auto;
}

#body {
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
}

#body > .container {
  flex: 0 0 auto;
}

#footer {
  flex: 0 0 auto;
  margin-top: auto;
}

.bbs-footer {
  padding: 2rem 0 1.5rem;
  color: #8a96a6;
  background: transparent;
}

.bbs-footer-container {
  max-width: 1180px;
}

.bbs-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 0.75rem 1rem;
  border: 1px solid #edf1f6;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 8px 24px rgba(30, 48, 80, 0.03);
}

.bbs-footer-brand,
.bbs-footer-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.76rem;
}

.bbs-footer-brand a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #526174;
}

.bbs-footer-brand a:hover {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-footer-brand b {
  font-weight: 800;
}

.bbs-footer-brand em {
  padding: 0.08rem 0.38rem;
  color: #1d73ff;
  border-radius: 999px;
  background: #eaf2ff;
  font-size: 0.68rem;
  font-style: normal;
  font-weight: 800;
}

.bbs-footer-meta {
  justify-content: flex-end;
  color: #9aa4b2;
}

.bbs-footer-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.bbs-footer-meta b {
  color: #526174;
  font-weight: 800;
}

#body > .container > .row > .aside {
  padding-left: 0;
}

#my_aside,
#user_aside {
  flex: 0 0 280px;
  max-width: 280px;
}

#my_main,
#user_main {
  flex: 1 1 0;
  max-width: calc(100% - 280px);
}

.table th,
.table > tbody > tr:first-child > td {
  border-top: none;
}

.card {
  margin-bottom: 1rem;
  overflow: hidden;
  border: 1px solid #e8edf5;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 32px rgba(30, 48, 80, 0.06);
}

.card > .card-header {
  display: flex;
  align-items: center;
  min-height: 48px;
  color: #1f2d3d;
  font-size: 0.92rem;
  font-weight: 900;
  border-bottom: 1px solid #edf1f7;
  background: linear-gradient(135deg, #ffffff 0%, #f6f9ff 100%);
}

.card > .card-body {
  background: transparent;
}

.card > .card-footer {
  border-top: 1px solid #edf1f7;
  background: #f8fbff;
}

.card-header-tabs > .nav-item > .nav-link {
  color: #667085;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 800;
}

.card-header-tabs > .nav-item > .nav-link:hover:not(.active) {
  color: #1d73ff;
  border-color: transparent;
  background: #eef5ff;
}

.card-header-tabs > .nav-item > .nav-link.active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, #1d73ff, #4f8cff);
  box-shadow: 0 10px 20px rgba(29, 115, 255, 0.18);
}

.card-threadlist > .card-header {
  align-items: center;
  min-height: 48px;
  padding-top: 0.6rem;
  padding-bottom: 0.55rem;
}

.card-threadlist .card-header-tabs {
  align-items: center;
  margin-bottom: -0.2rem;
}

.card-threadlist .card-header-tabs > .nav-item > .nav-link {
  min-width: 48px;
  padding: 0.34rem 0.62rem;
  border-radius: 11px;
  font-size: 0.72rem;
  line-height: 1.15;
  text-align: center;
  box-shadow: none;
}

.card-threadlist .card-header-tabs > .nav-item > .nav-link.active {
  box-shadow: 0 8px 18px rgba(29, 115, 255, 0.16);
}

.card-header-dropdown {
  color: #667085;
  font-size: 0.78rem;
}

.card-header-dropdown a {
  color: #34516f;
  font-weight: 800;
}

.breadcrumb {
  align-items: center;
  padding: 0.68rem 0.9rem;
  border: 1px solid #e8edf5;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.86) !important;
  box-shadow: 0 8px 22px rgba(30, 48, 80, 0.04);
}

.breadcrumb:hover {
  background-color: #fff !important;
}

.breadcrumb .breadcrumb-item {
  display: inline-flex;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.breadcrumb .breadcrumb-item a {
  max-width: 400px;
  overflow: hidden;
  color: #667085;
  text-overflow: ellipsis;
}

.breadcrumb .breadcrumb-item a:hover {
  color: #1d73ff;
  text-decoration: none;
}

.thread, .post {
  padding: 0.85rem 0;
  border-bottom: 1px solid #edf1f7;
  transition: background 0.18s ease, transform 0.18s ease;
}

.thread .subject {
  color: #111827;
  font-weight: 900;
}

.thread .text-muted,
.thread .date,
.thread .text-grey {
  color: #7b8794 !important;
}

.thread:hover {
  background: #f8fbff;
}

.threadlist > .thread:last-child,
.postlist > .post:last-child {
  border-bottom: 0;
}

.postlist .post {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.postlist .media-body {
  width: 1%;
}

.username a,
.thread .subject a,
.thread a.subject {
  color: #1f2d3d;
  font-weight: 800;
}

.username a:hover,
.thread .subject a:hover,
.thread a.subject:hover {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-thread-container {
  width: 100%;
  max-width: 1180px;
}

.bbs-thread-layout {
  align-items: flex-start;
}

.bbs-thread-main,
.bbs-thread-aside {
  position: relative;
  width: 100%;
}

.bbs-thread-main {
  flex: 0 0 calc(100% - 310px);
  max-width: calc(100% - 310px);
}

.bbs-thread-aside {
  flex: 0 0 310px;
  max-width: 310px;
  align-self: flex-start;
  position: sticky;
  top: 86px;
  overflow: visible;
}

.card-thread .card-body {
  padding: 1.35rem 1.5rem;
}

.card-thread .message,
.card-postlist .message {
  color: #344052;
  font-size: 0.98rem;
  line-height: 1.92;
}

.card-postlist .card-body {
  padding: 1.25rem 1.5rem;
}

.card-postlist .post .message {
  min-height: 1.8rem;
  margin-top: 0.45rem !important;
}

.bbs-thread-detail-label {
  display: inline-flex;
  align-items: center;
  height: 22px;
  margin-right: 7px;
  padding: 0 8px;
  color: #fff;
  border-radius: 4px;
  font-size: 0.76rem;
  font-weight: 900;
  line-height: 22px;
  vertical-align: 2px;
  white-space: nowrap;
}

.bbs-thread-detail-label-top {
  background: linear-gradient(135deg, #1d73ff, #60a5fa);
}

.bbs-thread-detail-label-recommend {
  background: linear-gradient(135deg, #ef4444, #f43f5e);
}

.bbs-thread-detail-label-digest {
  background: linear-gradient(135deg, #f59e0b, #f97316);
}

.bbs-thread-detail-label-mod {
  background: linear-gradient(135deg, #10b981, #22c55e);
}

.bbs-thread-neighbor-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0 0 1rem;
}

.bbs-thread-neighbor-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 88px;
  padding: 1rem 1.25rem;
  color: #1f2937;
  border: 1px solid #edf1f6;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(30, 48, 80, 0.03);
}

.bbs-thread-neighbor-card:hover {
  color: #1d73ff;
  text-decoration: none;
  border-color: rgba(29, 115, 255, 0.2);
  box-shadow: 0 12px 28px rgba(29, 115, 255, 0.08);
}

.bbs-thread-neighbor-card span {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.45rem;
  color: #1f2937;
  font-size: 0.92rem;
  font-weight: 700;
}

.bbs-thread-neighbor-card strong {
  overflow: hidden;
  color: #1d73ff;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bbs-thread-neighbor-card.next {
  align-items: flex-end;
  text-align: right;
}

.bbs-thread-neighbor-card.empty {
  color: #9aa4b2;
  background: #fbfcfe;
  box-shadow: none;
}

.bbs-thread-neighbor-card.empty span,
.bbs-thread-neighbor-card.empty strong {
  color: #9aa4b2;
}

@media (max-width: 575.98px) {
  .bbs-thread-neighbor-nav {
    grid-template-columns: 1fr;
  }
  .bbs-thread-neighbor-card.next {
    align-items: flex-start;
    text-align: left;
  }
}

@media (min-width: 1200px) {
  #body > .bbs-thread-container {
    width: calc(100% - 48px);
    max-width: 1500px;
  }
  .card-thread .card-body {
    padding: 1.65rem 1.9rem;
  }
  .card-thread .message {
    font-size: 1rem;
  }
}

@media (min-width: 1440px) {
  #body > .bbs-thread-container {
    max-width: 1620px;
  }
}

.card-thread h4,
.card-thread h1 {
  color: #111827;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.card-thread .media {
  align-items: flex-start;
}

.card-postlist .card-title {
  color: #1f2d3d;
  font-weight: 900;
}

.avatar-3,
.logo-4,
.logo-5,
.img-circle {
  border-radius: 16px;
  box-shadow: 0 8px 18px rgba(30, 48, 80, 0.08);
}

.avatar-3 {
  border-radius: 50%;
}

.message p {
  margin: 0.2rem 0;
  line-height: 1.7;
}

.message img {
  max-width: 100%;
  height: auto !important;
  margin-bottom: 0.75rem;
  border: 1px solid #e5eaf2;
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(30, 48, 80, 0.08);
}

.form-control,
.custom-select {
  border-color: #d9e2ef;
  border-radius: 12px;
  color: #263241;
  background-color: #fff;
  box-shadow: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.form-control:focus,
.custom-select:focus {
  border-color: #1d73ff;
  box-shadow: 0 0 0 0.16rem rgba(29, 115, 255, 0.12);
}

textarea.form-control {
  line-height: 1.7;
}

.btn {
  border-radius: 12px;
  font-weight: 800;
}

.btn-primary {
  border-color: #1d73ff;
  background: linear-gradient(135deg, #1d73ff, #4f8cff);
  box-shadow: 0 10px 20px rgba(29, 115, 255, 0.16);
}

.btn-primary:hover,
.btn-primary:focus {
  border-color: #1764dd;
  background: linear-gradient(135deg, #1764dd, #3b82f6);
}

.btn-secondary {
  color: #435268;
  border-color: #d9e2ef;
  background: #f6f9ff;
}

.btn-secondary:hover,
.btn-secondary:focus {
  color: #1d73ff;
  border-color: #bcd4ff;
  background: #eef5ff;
}

.btn-danger {
  border-color: #ef4444;
  background: linear-gradient(135deg, #ef4444, #f97316);
  box-shadow: 0 10px 20px rgba(239, 68, 68, 0.14);
}

.btn-success {
  border-color: #16a34a;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  box-shadow: 0 10px 20px rgba(34, 197, 94, 0.14);
}

.alert {
  border-radius: 16px;
  border-color: #dbeafe;
  box-shadow: 0 10px 24px rgba(30, 48, 80, 0.06);
}

.badge {
  border-radius: 999px;
  font-weight: 800;
}

.table {
  color: #344054;
}

.table thead th {
  color: #667085;
  border-bottom: 1px solid #edf1f7;
  font-size: 0.82rem;
  font-weight: 900;
}

.table td {
  border-top-color: #edf1f7;
}

.table-hover tbody tr:hover {
  background-color: #f8fbff;
}

.thread .badge {
  font-weight: normal;
}

#message {
  height: 2.4rem;
  transition: height 0.2s;
}

.pagination {
  flex-wrap: wrap;
}

.page-link {
  margin: 0 0.16rem;
  color: #526174;
  border-color: #d9e2ef;
  border-radius: 10px !important;
  font-weight: 800;
}

.page-link:hover {
  color: #1d73ff;
  border-color: #bcd4ff;
  background: #eef5ff;
}

.page-item.active .page-link {
  border-color: #1d73ff;
  background: linear-gradient(135deg, #1d73ff, #4f8cff);
  box-shadow: 0 8px 18px rgba(29, 115, 255, 0.16);
}

.dropdown-menu {
  overflow: hidden;
  border: 1px solid #e8edf5;
  border-radius: 14px;
  box-shadow: 0 16px 32px rgba(30, 48, 80, 0.12);
}

.dropdown-item {
  color: #526174;
  font-weight: 700;
}

.dropdown-item:hover,
.dropdown-item:focus {
  color: #1d73ff;
  background: #eef5ff;
}

.addattach:hover {
  font-weight: 800;
}

.blockquote {
  font-size: 0.8rem;
  background-color: #e9ecef;
  background-image: url(../img/quote.png);
  background-repeat: no-repeat;
  background-position: top right;
  padding: 0.5rem 1rem !important;
}

li.quote {
  background-color: #e9ecef;
  background-image: url(../img/quote.png);
  background-repeat: no-repeat;
  background-position: top right;
}

.bbs-topbar {
  min-height: 42px;
  padding-top: 0;
  padding-bottom: 0;
  border-bottom: 1px solid #e9edf3;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: none;
}

.bbs-topbar > .container {
  max-width: 1500px;
}

.bbs-topbar .navbar-brand {
  display: inline-flex;
  align-items: center;
  margin-right: 2.2rem;
  color: #343b47;
  font-size: 0.82rem;
  font-weight: 800;
}

.bbs-topbar .navbar-brand img {
  display: none;
}

.bbs-topbar-brand-text {
  display: inline-block;
}

.bbs-topbar .navbar-nav .nav-link {
  position: relative;
  padding: 0.78rem 1rem;
  color: #6d7888;
  font-size: 0.82rem;
}

.bbs-topbar .navbar-nav .nav-link:hover,
.bbs-topbar .navbar-nav .active > .nav-link {
  color: #1d73ff;
}

.bbs-topbar .navbar-nav .active > .nav-link:after {
  position: absolute;
  right: 1rem;
  bottom: 0;
  left: 1rem;
  height: 2px;
  content: "";
  border-radius: 99px;
  background: #1d73ff;
}

.bbs-topbar .username img {
  width: 18px;
  height: 18px;
}

.bbs-theme-toggle i {
  width: 1rem;
  text-align: center;
}

.bbs-home {
  position: relative;
  color: #182333;
}

.bbs-home:before {
  position: absolute;
  z-index: -1;
  top: -2rem;
  left: 50%;
  width: 100vw;
  height: 28rem;
  content: "";
  transform: translateX(-50%);
  pointer-events: none;
  background: radial-gradient(circle at 18% 14%, rgba(117, 163, 189, 0.16), transparent 28%), radial-gradient(circle at 82% 8%, rgba(127, 181, 167, 0.14), transparent 26%), linear-gradient(180deg, rgba(246, 250, 251, 0.82), rgba(222, 226, 230, 0));
}

.bbs-home a,
.bbs-feed a {
  transition: all 0.2s ease;
}

.bbs-feed {
  max-width: 1180px;
  margin: 0 auto;
  color: #222a36;
}

.bbs-feed:before {
  display: none;
}

.bbs-feed-grid {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr) 260px;
  gap: 16px;
  align-items: start;
}

.bbs-feed-left,
.bbs-feed-right {
  position: sticky;
  top: 58px;
}

.bbs-feed-left-card,
.bbs-feed-side-card,
.bbs-feed-card,
.bbs-recommend-card,
.bbs-feed-tabs {
  border: 1px solid #edf1f6;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(30, 48, 80, 0.03);
}

.bbs-feed-left-card {
  overflow: hidden;
  padding: 10px;
}

.bbs-feed-left-item {
  display: flex;
  align-items: center;
  min-height: 38px;
  margin-bottom: 5px;
  padding: 7px 10px;
  color: #5e6877;
  border-radius: 8px;
}

.bbs-feed-left-item:last-child {
  margin-bottom: 0;
}

.bbs-feed-left-item:hover,
.bbs-feed-left-item.active {
  color: #1d73ff;
  text-decoration: none;
  background: rgba(29, 115, 255, 0.06);
}

.bbs-feed-left-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-right: 8px;
  color: #9aa8b8;
  border-radius: 50%;
  background: #eef2f6;
}

.bbs-feed-left-item.active .bbs-feed-left-icon {
  color: #9aa8b8;
  background: #eef2f6;
}

.bbs-feed-left-item.active .bbs-feed-left-icon img {
  box-shadow: 0 0 0 0 rgba(29, 115, 255, 0.36);
  animation: bbsForumNavBreath 2.2s ease-in-out infinite;
}

@keyframes bbsForumNavBreath {
  0% {
    box-shadow: 0 0 0 0 rgba(29, 115, 255, 0.34), 0 6px 16px rgba(29, 115, 255, 0.16);
  }
  55% {
    box-shadow: 0 0 0 8px rgba(29, 115, 255, 0.08), 0 10px 24px rgba(29, 115, 255, 0.22);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(29, 115, 255, 0), 0 6px 16px rgba(29, 115, 255, 0.16);
  }
}

.bbs-feed-left-icon img {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  object-fit: cover;
}

.bbs-feed-left-item strong {
  overflow: hidden;
  flex: 1;
  font-size: 0.82rem;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bbs-recommend-card {
  display: grid;
  overflow: hidden;
  grid-template-columns: 42% minmax(0, 1fr);
  min-height: 210px;
  margin-bottom: 12px;
  color: #263241;
  text-decoration: none;
}

.bbs-recommend-card:hover {
  color: #263241;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(30, 48, 80, 0.08);
}

.bbs-recommend-cover {
  position: relative;
  display: flex;
  overflow: hidden;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 210px;
  padding: 28px;
  color: #fff;
  background: radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.32), transparent 24%), linear-gradient(135deg, #2f7fff 0%, #7c3aed 48%, #ff4d75 100%);
  background-position: center;
  background-size: cover;
}

.bbs-recommend-cover.has-image:after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.08), rgba(15, 23, 42, 0.42));
}

.bbs-recommend-cover span,
.bbs-recommend-cover strong {
  position: relative;
  z-index: 1;
  display: block;
}

.bbs-recommend-cover span {
  font-size: 0.82rem;
  font-weight: 800;
  opacity: 0.82;
}

.bbs-recommend-cover strong {
  max-width: 360px;
  margin-top: 8px;
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.bbs-recommend-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 24px 26px;
}

.bbs-recommend-kicker {
  margin-bottom: 10px;
  color: #1d73ff;
  font-size: 0.78rem;
  font-weight: 900;
}

.bbs-recommend-kicker i {
  margin-right: 5px;
}

.bbs-recommend-body h1 {
  display: -webkit-box;
  overflow: hidden;
  margin-bottom: 10px;
  color: #263241;
  font-size: 1.28rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.bbs-recommend-body p {
  display: -webkit-box;
  overflow: hidden;
  margin-bottom: 16px;
  color: #5f6b7a;
  font-size: 0.86rem;
  line-height: 1.85;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.bbs-recommend-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: #7c8796;
  font-size: 0.78rem;
}

.bbs-recommend-meta span {
  display: inline-flex;
  align-items: center;
}

.bbs-recommend-meta img {
  width: 22px;
  height: 22px;
  margin-right: 6px;
  border-radius: 50%;
  object-fit: cover;
}

.bbs-recommend-meta i {
  margin-right: 5px;
}

.bbs-feed-tabs {
  display: flex;
  align-items: center;
  height: 42px;
  margin-bottom: 12px;
  padding: 0 18px;
  border-radius: 0;
  border-right: 0;
  border-left: 0;
  box-shadow: none;
}

.bbs-feed-tabs a {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 42px;
  margin-right: 34px;
  color: #697586;
  font-size: 0.82rem;
  font-weight: 700;
}

.bbs-feed-tabs a:hover,
.bbs-feed-tabs a.active {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-feed-tabs a.active:after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  content: "";
  border-radius: 99px;
  background: #1d73ff;
}

.bbs-feed-card {
  position: relative;
  overflow: hidden;
  margin-bottom: 12px;
  padding: 18px 20px 16px;
  border-bottom: 0;
}

.bbs-feed-card:hover {
  background: #fff;
  box-shadow: 0 12px 28px rgba(30, 48, 80, 0.06);
}

.bbs-feed-check {
  position: absolute;
  right: 18px;
  bottom: 18px;
  z-index: 3;
  width: 16px;
  height: 16px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  border: 1.5px solid #c8d3e2;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 4px 10px rgba(30, 48, 80, 0.08);
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.bbs-feed-check:hover {
  border-color: #8fb6ff;
  transform: scale(1.08);
}

.bbs-feed-check:checked {
  border-color: rgba(34, 197, 94, 0.78);
  background: radial-gradient(circle at center, #22c55e 0 34%, rgba(34, 197, 94, 0.18) 36% 58%, transparent 60%);
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.12), 0 6px 14px rgba(34, 197, 94, 0.2);
  animation: bbsFeedCheckPulse 0.34s ease-out;
}

@keyframes bbsFeedCheckPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.32), 0 4px 10px rgba(30, 48, 80, 0.08);
    transform: scale(0.86);
  }
  70% {
    box-shadow: 0 0 0 7px rgba(34, 197, 94, 0), 0 6px 14px rgba(34, 197, 94, 0.2);
    transform: scale(1.08);
  }
  100% {
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.12), 0 6px 14px rgba(34, 197, 94, 0.2);
    transform: scale(1);
  }
}

.bbs-feed-ribbon {
  position: absolute;
  top: 0;
  right: 0;
  width: 46px;
  height: 46px;
  padding-top: 7px;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  transform: rotate(45deg) translate(7px, -18px);
  text-align: center;
  background: #2d7cff;
}

.bbs-feed-corner {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  width: 92px;
  height: 92px;
  pointer-events: none;
  overflow: hidden;
}

.bbs-feed-corner span {
  position: absolute;
  top: 14px;
  right: -29px;
  display: block;
  width: 112px;
  padding: 6px 0;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.02em;
  text-align: center;
  transform: rotate(45deg);
  box-shadow: 0 10px 22px rgba(29, 115, 255, 0.22);
}

.bbs-feed-corner-top span {
  background: linear-gradient(135deg, #1d73ff, #60a5fa);
}

.bbs-feed-corner-recommend span {
  background: linear-gradient(135deg, #ef4444, #f43f5e);
  box-shadow: 0 10px 22px rgba(239, 68, 68, 0.24);
}

.bbs-feed-corner-digest span {
  background: linear-gradient(135deg, #f59e0b, #f97316);
  box-shadow: 0 10px 22px rgba(245, 158, 11, 0.24);
}

.bbs-feed-corner-mod span {
  background: linear-gradient(135deg, #10b981, #22c55e);
  box-shadow: 0 10px 22px rgba(16, 185, 129, 0.24);
}

.bbs-feed-card-top {
  border-color: rgba(29, 115, 255, 0.2);
}

.bbs-feed-card-recommend {
  border-color: rgba(239, 68, 68, 0.24);
}

.bbs-feed-card-digest {
  border-color: rgba(245, 158, 11, 0.24);
}

.bbs-feed-card-mod {
  border-color: rgba(16, 185, 129, 0.22);
}

.bbs-feed-card-head {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
}

.bbs-feed-avatar,
.bbs-feed-avatar img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
}

.bbs-feed-avatar {
  flex: 0 0 auto;
  margin-right: 10px;
}

.bbs-feed-avatar img {
  border: 2px solid #ff5b5b;
  object-fit: cover;
}

.bbs-feed-author a {
  display: block;
  color: #263241;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.2;
}

.bbs-feed-author a:hover {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-feed-author span {
  display: block;
  margin-top: 3px;
  color: #8a96a6;
  font-size: 0.75rem;
}

.bbs-feed-card-body h2 {
  margin-bottom: 8px;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1.42;
}

.bbs-feed-card-body h2 a {
  color: #263241;
}

.bbs-feed-card-body h2 a:hover {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-feed-card-body p {
  display: -webkit-box;
  overflow: hidden;
  margin-bottom: 12px;
  color: #526174;
  font-size: 0.88rem;
  line-height: 1.75;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.bbs-feed-meta-line {
  margin-bottom: 12px;
  color: #9aa4b2;
  font-size: 0.74rem;
}

.bbs-feed-meta-line:before {
  display: inline-block;
  width: 4px;
  height: 4px;
  margin-right: 7px;
  vertical-align: middle;
  border-radius: 50%;
  background: #c8d0dc;
  content: "";
}

.bbs-feed-preview {
  display: flex;
  min-height: 220px;
  flex-direction: column;
  justify-content: center;
  margin: 8px 0 10px;
  padding: 28px;
  color: #fff;
  border-radius: 9px;
  background: radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.36), transparent 22%), linear-gradient(135deg, #ff7a2d 0%, #ff3f55 46%, #2f7fff 100%);
}

.bbs-feed-preview:hover {
  color: #fff;
  text-decoration: none;
  transform: translateY(-2px);
}

.bbs-feed-preview span {
  font-size: 1rem;
  font-weight: 800;
  opacity: 0.86;
}

.bbs-feed-preview strong {
  display: block;
  max-width: 360px;
  margin-top: 8px;
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.bbs-feed-card-foot {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.55rem 0.75rem;
  color: #7a8798;
  font-size: 0.78rem;
}

.bbs-feed-card-foot span {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  line-height: 1.2;
}

.bbs-feed-card-foot i {
  margin-right: 5px;
  color: #7b8da6;
}

.bbs-feed-meta-author {
  display: inline-flex;
  align-items: center;
  color: #334155;
  font-weight: 800;
  line-height: 1.2;
}

.bbs-feed-meta-author:hover {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-feed-meta-author img {
  width: 22px;
  height: 22px;
  margin-right: 6px;
  border-radius: 50%;
  object-fit: cover;
}

.bbs-feed-tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0.24rem 0.58rem;
  color: #58677b;
  border-radius: 7px;
  background: #f5f7fb;
  font-size: 0.76rem;
  line-height: 1.15;
  font-weight: 700;
}

.bbs-feed-tag:hover {
  color: #1d73ff;
  background: #eef5ff;
  text-decoration: none;
}

.bbs-feed-custom-tag {
  color: #1d73ff;
  background: #eef5ff;
}

.bbs-feed-tag-top {
  color: #1d73ff;
  background: #eef5ff;
}

.bbs-feed-tag-recommend {
  color: #ef4444;
  background: #fef2f2;
}

.bbs-dz-label {
  display: inline-flex;
  align-items: center;
  height: 20px;
  margin-right: 6px;
  padding: 0 6px;
  border-radius: 3px;
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 20px;
  vertical-align: 2px;
}

.bbs-dz-label::before {
  content: "[";
  margin-right: 1px;
}

.bbs-dz-label::after {
  content: "]";
  margin-left: 1px;
}

.bbs-dz-label-top {
  color: #e11d48;
  background: rgba(225, 29, 72, 0.08);
}

.bbs-dz-label-digest {
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
}

.bbs-feed-tag-digest {
  color: #b45309;
  background: #fff7ed;
}

.bbs-feed-tag-mod {
  color: #047857;
  background: #ecfdf5;
}

.bbs-thread-badge {
  display: inline-flex;
  align-items: center;
  height: 20px;
  margin-right: 5px;
  padding: 0 7px;
  color: #fff;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 20px;
  vertical-align: middle;
}

.bbs-thread-badge-top {
  background: linear-gradient(135deg, #1d73ff, #60a5fa);
}

.bbs-thread-badge-digest {
  background: linear-gradient(135deg, #f59e0b, #f97316);
}

.bbs-thread-badge-mod {
  background: linear-gradient(135deg, #10b981, #22c55e);
}

.bbs-post-tags-group .form-text {
  font-weight: 600;
}

.bbs-feed-empty {
  padding: 32px;
  text-align: center;
  color: #8a96a6;
  border-radius: 10px;
  background: #fff;
}

.bbs-feed-pagination {
  margin: 16px 0 0;
}

.bbs-feed-side-card {
  overflow: hidden;
  margin-bottom: 12px;
  padding: 12px;
}

.bbs-feed-side-title {
  display: flex;
  align-items: center;
  margin-bottom: 14px;
  color: #263241;
  font-size: 1.02rem;
  line-height: 1.35;
  font-weight: 900;
}

.bbs-feed-side-title i {
  margin-right: 8px;
  color: #1d73ff;
}

.bbs-feed-hot-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.bbs-feed-hot-list li {
  display: flex;
  align-items: center;
  min-height: 34px;
}

.bbs-feed-hot-list li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin-right: 10px;
  color: #7d899a;
  font-size: 0.78rem;
  line-height: 1;
  font-weight: 900;
  border-radius: 5px;
  background: #edf1f6;
}

.bbs-feed-hot-list li:nth-child(1) span {
  color: #fff;
  background: linear-gradient(135deg, #4f7cff, #7067ff);
}

.bbs-feed-hot-list li:nth-child(2) span {
  color: #fff;
  background: linear-gradient(135deg, #7167ff, #8a6cff);
}

.bbs-feed-hot-list li:nth-child(3) span {
  color: #fff;
  background: linear-gradient(135deg, #8c75ff, #a78bfa);
}

.bbs-feed-hot-list a {
  overflow: hidden;
  flex: 1;
  color: #273445;
  font-size: 0.94rem;
  line-height: 1.45;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bbs-feed-hot-list a:hover {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-feed-side-tabs {
  display: flex;
  justify-content: space-between;
  margin: -2px 0 10px;
  border-bottom: 1px solid #edf1f6;
}

.bbs-feed-side-tabs a {
  position: relative;
  padding: 0 0 8px;
  color: #778294;
  font-size: 0.76rem;
  font-weight: 800;
}

.bbs-feed-side-tabs a:hover,
.bbs-feed-side-tabs a.active {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-feed-side-tabs a.active:after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  content: "";
  background: #1d73ff;
}

.bbs-feed-user-rank a {
  position: relative;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 10px 12px;
  border-bottom: 1px dashed #e5ebf3;
  border-radius: 12px;
  transform: translateY(0);
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.bbs-feed-rank-panel {
  display: none;
  padding: 0 4px;
}

.bbs-feed-rank-panel.active {
  display: block;
}

.bbs-feed-rank-empty {
  padding: 18px 0 10px;
  color: #8a96a6;
  text-align: center;
  font-size: 0.86rem;
}

.bbs-feed-user-rank a:last-child {
  border-bottom: 0;
}

.bbs-feed-user-rank a:hover {
  border-bottom-color: transparent;
  background: linear-gradient(135deg, rgba(29, 115, 255, 0.08), rgba(124, 58, 237, 0.05));
  box-shadow: 0 8px 18px rgba(30, 48, 80, 0.06);
  text-decoration: none;
  transform: translateY(-1px);
}

.bbs-feed-user-rank img {
  width: 38px;
  height: 38px;
  margin-right: 10px;
  border: 2px solid transparent;
  border-radius: 50%;
  object-fit: cover;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.bbs-feed-user-rank a:hover img {
  box-shadow: 0 0 0 3px rgba(30, 48, 80, 0.08);
}

.bbs-feed-user-rank span {
  overflow: hidden;
  flex: 1;
}

.bbs-feed-user-rank strong,
.bbs-feed-user-rank em {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bbs-feed-user-rank strong {
  color: #344052;
  font-size: 0.92rem;
  font-weight: 800;
}

.bbs-feed-user-rank em {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  color: #8aa0bb;
  font-size: 0.78rem;
  font-style: normal;
}

.bbs-feed-user-rank em i {
  color: #8aa0bb;
  font-size: 0.78rem;
}

.bbs-feed-user-rank em .bbs-rank-extra-icon {
  margin-left: 0.62rem;
}

.bbs-feed-user-rank b {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 42px;
  color: #9caec4;
  font-size: 0.9rem;
  font-weight: 900;
  transition: color 0.18s ease, transform 0.18s ease;
}

.bbs-feed-user-rank b i {
  margin-right: 4px;
  font-size: 0.88rem;
}

.bbs-feed-rank-row.rank-1 b {
  color: #ff2f72;
}

.bbs-feed-rank-row.rank-2 b {
  color: #ff6a1a;
}

.bbs-feed-rank-row.rank-3 b {
  color: #2563ff;
}

.bbs-feed-rank-row:hover b {
  transform: scale(1.06);
}

.bbs-feed-stat-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 0;
}

.bbs-feed-stat-card div {
  padding: 12px 6px;
  text-align: center;
  border-right: 1px solid #edf1f6;
}

.bbs-feed-stat-card div:last-child {
  border-right: 0;
}

.bbs-feed-stat-card span,
.bbs-feed-stat-card strong {
  display: block;
}

.bbs-feed-stat-card span {
  color: #8a96a6;
  font-size: 0.72rem;
}

.bbs-feed-stat-card strong {
  margin-top: 4px;
  color: #263241;
  font-size: 0.92rem;
  font-weight: 900;
}

.bbs-feed-float-action {
  position: fixed;
  right: 28px;
  bottom: 110px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: #718096;
  border: 1px solid #edf1f6;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(30, 48, 80, 0.08);
}

.bbs-feed-float-action:hover {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-post-brief {
  min-height: 76px;
  resize: vertical;
}

.bbs-md-editor {
  position: relative;
  overflow: hidden;
  border: 1px solid #d8dee8;
  border-radius: 12px;
  background: #fff;
}

.bbs-md-editor.fullscreen-on {
  position: fixed;
  z-index: 2000;
  top: 12px;
  right: 12px;
  bottom: 12px;
  left: 12px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.32);
}

.bbs-md-toolbar {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: 10px;
  padding: 10px;
  border-bottom: 1px solid #e7ebf2;
  background: #f8fafc;
}

.bbs-md-toolbar-secondary {
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  background: #fbfcfe;
}

.bbs-md-toolbar-main,
.bbs-md-toolbar-actions {
  display: flex;
  gap: 6px;
  align-items: center;
  min-width: 0;
}

.bbs-md-toolbar-main {
  flex: 1 1 auto;
}

.bbs-md-toolbar-actions {
  flex: 0 0 auto;
  justify-content: flex-end;
}

.bbs-md-toolbar button {
  flex: 0 0 auto;
  height: 30px;
  min-width: 36px;
  padding: 0 10px;
  color: #344052;
  border: 1px solid #dce2eb;
  border-radius: 7px;
  background: #fff;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 28px;
  white-space: nowrap;
  transition: color 0.16s ease, border-color 0.16s ease, background 0.16s ease, box-shadow 0.16s ease;
}

.bbs-md-toolbar button:hover,
.bbs-md-toolbar button.active {
  color: #1d73ff;
  border-color: #b9d2ff;
  background: #eef5ff;
  box-shadow: 0 6px 14px rgba(29, 115, 255, 0.08);
}

.bbs-md-counter {
  margin-left: auto;
  color: #8a96a6;
  font-size: 0.78rem;
  font-weight: 800;
  white-space: nowrap;
}

.bbs-md-emoji-panel {
  display: none;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px;
  border-bottom: 1px solid #e7ebf2;
  background: #fff;
}

.bbs-md-emoji-panel.show {
  display: flex;
}

.bbs-md-emoji-panel button {
  width: 34px;
  height: 32px;
  padding: 0;
  border: 1px solid #dce2eb;
  border-radius: 7px;
  background: #fff;
  cursor: pointer;
  font-size: 1rem;
  line-height: 30px;
  text-align: center;
}

.bbs-md-emoji-panel button:hover {
  border-color: #b9d2ff;
  background: #eef5ff;
}

.bbs-md-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  min-height: 420px;
}

.bbs-md-editor.fullscreen-on .bbs-md-workspace {
  flex: 1 1 auto;
  min-height: 0;
}

.bbs-md-textarea {
  min-height: 420px;
  border: 0;
  border-radius: 0;
  resize: vertical;
  line-height: 1.75;
  font-size: 0.94rem;
}

.bbs-md-editor.fullscreen-on .bbs-md-textarea,
.bbs-md-editor.fullscreen-on .bbs-md-preview {
  min-height: 100%;
}

.bbs-md-textarea:focus {
  box-shadow: none;
}

.bbs-md-preview {
  min-height: 420px;
  padding: 18px;
  overflow: auto;
  border-left: 1px solid #e7ebf2;
  background: #fbfcfe;
  color: #263241;
  line-height: 1.8;
}

.bbs-md-editor.preview-on .bbs-md-workspace {
  grid-template-columns: 1fr;
}

.bbs-md-editor.preview-on .bbs-md-textarea {
  display: none;
}

.bbs-md-editor.preview-on .bbs-md-preview {
  display: block;
  min-height: 520px;
  border-left: 0;
}

.bbs-md-tips {
  padding: 8px 12px;
  color: #8a96a6;
  border-top: 1px solid #e7ebf2;
  background: #fbfcfe;
  font-size: 0.78rem;
}

.bbs-md-editor.fullscreen-on .bbs-md-tips {
  flex: 0 0 auto;
}

.bbs-md-task-list {
  padding-left: 1.35rem;
  list-style: none;
}

.bbs-md-task-list input {
  margin-right: 0.4rem;
}

@media (max-width: 768px) {
  .bbs-md-toolbar,
  .bbs-md-toolbar-secondary {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .bbs-md-toolbar-main,
  .bbs-md-toolbar-actions,
  .bbs-md-counter {
    flex: 0 0 100%;
    justify-content: flex-start;
    margin-left: 0;
  }

  .bbs-md-toolbar button {
    min-width: 34px;
    padding-right: 8px;
    padding-left: 8px;
  }
}

.bbs-recommend-setting {
  padding: 12px 14px;
  border: 1px solid #e7ebf2;
  border-radius: 8px;
  background: #f8fafc;
}

.bbs-recommend-setting label {
  color: #263241;
  font-weight: 800;
}

.bbs-recommend-setting input {
  margin-right: 6px;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
  margin: 0.8em 0 0.45em;
  color: #172033;
  font-weight: 800;
}

.markdown-body p {
  margin-bottom: 0.8em;
}

.markdown-body ul,
.markdown-body ol {
  margin-bottom: 1em;
  padding-left: 1.4rem;
}

.markdown-body table {
  width: 100%;
  margin-bottom: 1rem;
  background: #fff;
}

.markdown-body th {
  background: #f5f8fc;
  font-weight: 900;
}

.markdown-body th,
.markdown-body td {
  padding: 0.48rem 0.62rem;
  border: 1px solid #e2e8f0;
}

.markdown-body blockquote {
  margin: 0 0 1em;
  padding: 10px 14px;
  color: #667386;
  border-left: 4px solid #1d73ff;
  background: #eef5ff;
}

.markdown-body pre {
  padding: 12px;
  overflow: auto;
  color: #dbe7ff;
  border-radius: 8px;
  background: #1d2433;
}

.markdown-body code {
  padding: 2px 5px;
  color: #e83e8c;
  border-radius: 4px;
  background: #f1f3f7;
}

.markdown-body pre code {
  padding: 0;
  color: inherit;
  background: transparent;
}

.markdown-body img {
  max-width: 100%;
  border-radius: 8px;
}

.bbs-user-currency-mini {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.32rem;
  width: 100%;
  margin-top: 0.45rem;
}

.bbs-user-level-mini {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  max-width: 100%;
  margin-top: 0.62rem;
  padding: 0.18rem 0.58rem;
  color: #1d73ff;
  border: 1px solid #dbeafe;
  border-radius: 999px;
  background: #eef5ff;
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1.2;
}

.bbs-user-level-mini i {
  color: #f59e0b;
}

.bbs-user-currency-mini span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.22rem;
  min-width: 0;
  min-height: 24px;
  padding: 0.12rem 0.2rem;
  color: #5f6f84;
  border: 1px solid #e8edf5;
  border-radius: 999px;
  background: #f7f9fc;
  font-size: 0.72rem;
  font-weight: 800;
}

.bbs-user-currency-mini b {
  overflow: hidden;
  color: #344052;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bbs-user-currency-mini i,
.bbs-user-currency-grid i {
  color: #f59e0b;
}

.bbs-profile-side-card {
  overflow: hidden;
  border: 0;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 38px rgba(30, 48, 80, 0.08);
}

.bbs-profile-cover {
  height: 112px;
  background: linear-gradient(135deg, rgba(29, 115, 255, 0.86), rgba(125, 211, 252, 0.45)), url('../img/bg.png');
  background-position: center;
  background-size: cover;
}

.bbs-profile-side-body {
  position: relative;
  padding: 0 1.1rem 1.15rem;
}

.bbs-profile-avatar {
  width: 88px;
  height: 88px;
  margin-top: -44px;
  border: 3px solid #fff;
  border-radius: 50%;
  object-fit: cover;
  background: #fff;
  box-shadow: 0 10px 24px rgba(30, 48, 80, 0.16);
}

.bbs-profile-side-body h5 {
  margin: 0.62rem 0 0.16rem;
  color: #ef4444;
  font-size: 1.16rem;
  font-weight: 900;
}

.bbs-profile-level {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.28rem;
  margin-bottom: 1rem;
  color: #ff6b35;
  font-size: 0.82rem;
  font-weight: 900;
}

.bbs-profile-level i {
  color: #ef4444;
}

.bbs-profile-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  margin-bottom: 1.08rem;
  padding: 0.82rem 0;
  border-radius: 16px;
  background: #f6f7fb;
}

.bbs-profile-stats div {
  text-align: center;
  border-right: 1px dashed #dfe5ee;
}

.bbs-profile-stats div:last-child {
  border-right: 0;
}

.bbs-profile-stats span,
.bbs-profile-stats strong {
  display: block;
}

.bbs-profile-stats span {
  color: #8a96a6;
  font-size: 0.76rem;
}

.bbs-profile-stats strong {
  margin-top: 0.24rem;
  color: #263241;
  font-size: 1.12rem;
  font-weight: 900;
}

.bbs-profile-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.72rem;
}

.bbs-profile-actions .btn {
  padding: 0.58rem 0.45rem;
  border-radius: 12px;
  font-size: 0.86rem;
}

.bbs-profile-posts {
  margin: 1rem -1.1rem 0;
  padding: 0 1.1rem;
  text-align: left;
}

.bbs-profile-posts a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.42rem 0;
  color: #344052;
  font-size: 0.82rem;
  line-height: 1.35;
}

.bbs-profile-posts a:hover {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-profile-posts b {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 1.42rem;
  height: 1.42rem;
  color: #1d73ff;
  border: 1px solid rgba(29, 115, 255, 0.14);
  border-radius: 9px;
  background: linear-gradient(135deg, #f8fbff, #edf5ff);
  box-shadow: 0 6px 14px rgba(29, 115, 255, 0.08);
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1;
}

.bbs-profile-posts a:nth-child(1) b {
  color: #fff;
  border-color: rgba(29, 115, 255, 0.18);
  background: linear-gradient(135deg, #4f8cff, #8b5cf6);
  box-shadow: 0 8px 18px rgba(79, 140, 255, 0.22);
}

.bbs-profile-posts a:nth-child(2) b {
  color: #fff;
  border-color: rgba(47, 124, 255, 0.16);
  background: linear-gradient(135deg, #38bdf8, #2f7cff);
  box-shadow: 0 8px 18px rgba(47, 124, 255, 0.18);
}

.bbs-profile-posts a:nth-child(3) b {
  color: #fff;
  border-color: rgba(14, 165, 233, 0.16);
  background: linear-gradient(135deg, #22c55e, #14b8a6);
  box-shadow: 0 8px 18px rgba(20, 184, 166, 0.16);
}

.bbs-profile-posts span {
  overflow: hidden;
  flex: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bbs-profile-posts em {
  flex: 0 0 auto;
  color: #a0a8b4;
  font-size: 0.76rem;
  font-style: normal;
}

.bbs-profile-posts-empty {
  padding: 1rem 0;
  color: #a0a8b4;
  text-align: center;
  font-size: 0.82rem;
}

.bbs-profile-more {
  margin: 0.8rem -1.1rem -1.15rem;
  padding: 0.85rem 1.1rem;
  text-align: right;
  border-top: 1px solid #edf1f7;
}

.bbs-profile-more a {
  color: #1d73ff;
  font-size: 0.82rem;
  font-weight: 900;
}

.bbs-profile-more a:hover {
  color: #155bd5;
  text-decoration: none;
}

.bbs-author-hot-card {
  padding: 1rem 0 0.55rem;
}

.bbs-author-hot-title {
  display: flex;
  align-items: center;
  gap: 0.72rem;
  padding: 0 1.05rem 0.92rem;
  color: #1f2d3d;
  font-size: 1rem;
  font-weight: 900;
  border-bottom: 1px solid #edf1f7;
}

.bbs-author-hot-title i {
  display: inline-block;
  width: 7px;
  height: 24px;
  border-radius: 999px;
  background: linear-gradient(180deg, #2f7cff, #8b5cf6);
  box-shadow: 0 8px 18px rgba(47, 124, 255, 0.22);
}

.bbs-author-hot-list {
  padding: 0.72rem 1.05rem 0;
}

.bbs-author-hot-list a {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.58rem;
  padding: 0.46rem 0;
  color: #344052;
  font-size: 0.84rem;
}

.bbs-author-hot-list a:hover {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-author-hot-list em {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: #1d73ff;
  border: 1px solid rgba(29, 115, 255, 0.14);
  border-radius: 9px;
  background: linear-gradient(135deg, #f8fbff, #edf5ff);
  box-shadow: 0 6px 14px rgba(29, 115, 255, 0.08);
  font-size: 0.76rem;
  font-style: normal;
  font-weight: 900;
}

.bbs-author-hot-list a:nth-child(1) em {
  color: #fff;
  border-color: rgba(139, 92, 246, 0.18);
  background: linear-gradient(135deg, #4f8cff, #8b5cf6);
  box-shadow: 0 8px 18px rgba(139, 92, 246, 0.22);
}

.bbs-author-hot-list a:nth-child(2) em {
  color: #fff;
  border-color: rgba(47, 124, 255, 0.16);
  background: linear-gradient(135deg, #38bdf8, #2f7cff);
  box-shadow: 0 8px 18px rgba(47, 124, 255, 0.18);
}

.bbs-author-hot-list a:nth-child(3) em {
  color: #fff;
  border-color: rgba(20, 184, 166, 0.16);
  background: linear-gradient(135deg, #22c55e, #14b8a6);
  box-shadow: 0 8px 18px rgba(20, 184, 166, 0.16);
}

.bbs-author-hot-list span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bbs-author-hot-list strong {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  color: #9aa5b5;
  font-size: 0.74rem;
  font-weight: 800;
  white-space: nowrap;
}

.bbs-author-hot-empty {
  padding: 1rem 0;
  color: #a0a8b4;
  text-align: center;
  font-size: 0.82rem;
}

.bbs-readmore-message {
  position: relative;
  overflow: hidden;
  transition: max-height 0.24s ease;
}

.bbs-readmore-message.bbs-readmore-collapsed::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 120px;
  content: "";
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0), #fff 78%);
}

.bbs-readmore-bar {
  display: flex;
  justify-content: center;
  margin: 0.2rem -1.9rem 1rem;
  padding: 1.25rem 1rem 1.35rem;
  border-top: 1px solid #edf1f6;
  background: linear-gradient(180deg, #fbfcff, #f5f8fc);
}

.bbs-readmore-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-width: 180px;
  height: 44px;
  padding: 0 1.45rem;
  color: #fff;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.24);
  font-size: 0.92rem;
  font-weight: 900;
  cursor: pointer;
}

.bbs-readmore-btn:hover,
.bbs-readmore-btn:focus {
  color: #fff;
  outline: none;
  background: linear-gradient(135deg, #4f8cff, #1d73ff);
  box-shadow: 0 14px 28px rgba(29, 115, 255, 0.28);
}

.bbs-readmore-btn i {
  font-size: 1rem;
}

.bbs-copyright-notice {
  margin-top: 2rem;
  padding: 1rem 1.15rem;
  color: #526174;
  border: 1px dashed #acd1ff;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(239, 247, 255, 0.92), rgba(232, 243, 255, 0.86));
  font-size: 0.92rem;
  line-height: 1.9;
}

.bbs-copyright-notice strong {
  color: #ef4444;
  font-weight: 900;
}

.bbs-copyright-notice span {
  color: #526174;
}

.bbs-thread-sticky-side {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.bbs-thread-quickbar {
  position: absolute;
  top: 392px;
  left: calc(100% + 14px);
  display: flex;
  flex-direction: column;
  gap: 0.72rem;
  width: 52px;
  z-index: 20;
}

.bbs-index-quickbar {
  position: fixed;
  top: 168px;
  right: max(18px, calc((100vw - 1320px) / 2 - 70px));
  left: auto;
}

.bbs-thread-quickbar-item {
  position: relative;
}

.bbs-thread-quickbar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  color: #64748b;
  font-size: 1.18rem;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 32px rgba(30, 48, 80, 0.1);
  transition: color 0.18s ease, background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.bbs-thread-quickbar-btn:hover {
  color: #fff;
  text-decoration: none;
  background: linear-gradient(135deg, #1d73ff, #4f8cff);
  box-shadow: 0 18px 34px rgba(29, 115, 255, 0.24);
  transform: translateY(-2px);
}

#bbs_thread_backtop,
#bbs_index_backtop {
  display: none;
}

#bbs_thread_backtop.show,
#bbs_index_backtop.show {
  display: flex;
}

.bbs-thread-wechat-pop {
  position: absolute;
  top: 50%;
  right: 64px;
  display: none;
  width: 210px;
  padding: 0.8rem 0.8rem 0.9rem;
  color: #fff;
  text-align: center;
  border-radius: 14px;
  background: #0969ff;
  box-shadow: 0 18px 40px rgba(9, 105, 255, 0.28);
  transform: translateY(-50%);
}

.bbs-thread-wechat-pop:after {
  position: absolute;
  top: 50%;
  right: -8px;
  width: 0;
  height: 0;
  content: '';
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 8px solid #0969ff;
  transform: translateY(-50%);
}

.bbs-thread-wechat-pop img {
  display: block;
  width: 100%;
  padding: 0.35rem;
  border-radius: 10px;
  background: #fff;
}

.bbs-thread-wechat-pop span {
  display: block;
  margin-top: 0.58rem;
  font-size: 0.86rem;
  font-weight: 800;
}

.bbs-thread-quickbar-item:hover .bbs-thread-wechat-pop {
  display: block;
}

.bbs-profile-side-card .list-group-item {
  color: #344052;
  border-color: #edf1f7;
  font-weight: 800;
}

.bbs-profile-side-card .list-group-item:hover,
.bbs-profile-side-card .list-group-item.active {
  color: #1d73ff;
  background: #eef5ff;
}

.bbs-user-currency-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.bbs-user-currency-grid div {
  position: relative;
  display: flex;
  overflow: hidden;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 118px;
  padding: 1.15rem 0.85rem;
  border: 1px solid rgba(222, 231, 244, 0.96);
  border-radius: 20px;
  background: radial-gradient(circle at 24% 18%, rgba(245, 158, 11, 0.12), transparent 30%), linear-gradient(180deg, #ffffff, #f8fbff);
  box-shadow: 0 16px 34px rgba(30, 48, 80, 0.08);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.bbs-user-currency-grid div:hover {
  border-color: rgba(245, 158, 11, 0.34);
  box-shadow: 0 22px 42px rgba(30, 48, 80, 0.12);
  transform: translateY(-3px);
}

.bbs-level-progress-card {
  margin-bottom: 1rem;
  padding: 1rem;
  border: 1px solid #e8edf5;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff 0%, #f6f9ff 100%);
  box-shadow: 0 12px 28px rgba(30, 48, 80, 0.06);
}

.bbs-level-progress-head,
.bbs-level-progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.bbs-level-progress-head span,
.bbs-level-progress-meta span {
  display: block;
  color: #7b8794;
  font-size: 0.78rem;
  font-weight: 800;
}

.bbs-level-progress-head strong {
  display: block;
  color: #1f2d3d;
  font-size: 1rem;
  font-weight: 900;
}

.bbs-level-progress-bar {
  height: 10px;
  margin: 0.85rem 0 0.65rem;
  overflow: hidden;
  border-radius: 999px;
  background: #e9eff8;
}

.bbs-level-progress-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #1d73ff, #22c55e);
  box-shadow: 0 0 14px rgba(29, 115, 255, 0.25);
}

.bbs-level-progress-meta span:last-child {
  color: #1d73ff;
}

.bbs-user-currency-grid i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 0.55rem;
  color: #f59e0b;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.1);
  font-size: 1.25rem;
}

.bbs-user-currency-grid span {
  margin-bottom: 0.28rem;
  color: #64748b;
  font-size: 0.86rem;
  line-height: 1.25;
  font-weight: 800;
}

.bbs-user-currency-grid strong {
  color: #172033;
  font-size: 1.55rem;
  line-height: 1.15;
  font-weight: 950;
  letter-spacing: -0.03em;
}

.bbs-checkin-card {
  margin-bottom: 18px;
  padding: 18px;
  overflow: hidden;
  border: 1px solid #e8edf5;
  border-radius: 18px;
  background: linear-gradient(135deg, #ffffff 0%, #f5f8ff 100%);
  box-shadow: 0 16px 36px rgba(30, 48, 80, 0.08);
}

.bbs-credit-log-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.bbs-credit-log-head h5 {
  margin: 0 0 0.3rem;
  color: #1f2d3d;
  font-weight: 900;
}

.bbs-credit-log-head p {
  margin: 0;
  color: #7b8794;
  font-size: 0.85rem;
}

.bbs-credit-log-currency {
  min-width: 420px;
  margin-bottom: 0;
}

.bbs-credit-log-table th {
  color: #5f6f84;
  border-top: 0;
  font-size: 0.82rem;
  font-weight: 900;
}

.bbs-credit-log-table td {
  vertical-align: middle;
  color: #344054;
  font-size: 0.86rem;
}

.bbs-checkin-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 12px;
}

.bbs-checkin-head span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #1d73ff;
  font-size: 0.78rem;
  font-weight: 800;
}

.bbs-checkin-head h2 {
  margin: 0.15rem 0 0;
  color: #1f2d3d;
  font-size: 1.35rem;
  font-weight: 900;
}

.bbs-checkin-week,
.bbs-checkin-calendar {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 7px;
}

.bbs-checkin-week {
  margin-bottom: 7px;
}

.bbs-checkin-week span {
  color: #94a3b8;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 800;
}

.bbs-checkin-calendar span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  color: #536173;
  border: 1px solid #e8edf5;
  border-radius: 10px;
  background: #fff;
  font-weight: 800;
}

.bbs-checkin-calendar span.empty {
  border-color: transparent;
  background: transparent;
}

.bbs-checkin-calendar span.today {
  color: #1d73ff;
  border-color: #b9d4ff;
  background: #eef5ff;
}

.bbs-checkin-calendar span.checked {
  color: #fff;
  border-color: #16a34a;
  background: linear-gradient(135deg, #22c55e, #16a34a);
}

.bbs-checkin-action {
  margin-top: 14px;
}

.bbs-theme-dark body {
  background: #111827;
  color: #d7deea;
}

.bbs-theme-dark a {
  color: #8ab4ff;
}

.bbs-theme-dark a:hover {
  color: #b7d0ff;
}

.bbs-theme-dark .bbs-topbar {
  border-bottom-color: #223047;
  background: rgba(15, 23, 42, 0.96);
}

.bbs-theme-dark .bbs-topbar .navbar-brand,
.bbs-theme-dark .bbs-topbar .navbar-nav .nav-link {
  color: #b8c4d8;
}

.bbs-theme-dark .bbs-topbar .navbar-nav .nav-link:hover,
.bbs-theme-dark .bbs-topbar .navbar-nav .active > .nav-link,
.bbs-theme-dark .bbs-theme-toggle[aria-pressed="true"] {
  color: #60a5fa;
}

.bbs-theme-dark .card,
.bbs-theme-dark .breadcrumb,
.bbs-theme-dark .bbs-footer-inner,
.bbs-theme-dark .bbs-recommend-card,
.bbs-theme-dark .bbs-feed-left-card,
.bbs-theme-dark .bbs-feed-side-card,
.bbs-theme-dark .bbs-feed-card,
.bbs-theme-dark .bbs-feed-tabs,
.bbs-theme-dark .bbs-feed-empty,
.bbs-theme-dark .bbs-feed-float-action {
  color: #d7deea;
  border-color: #253149;
  background: #172033;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.bbs-theme-dark .card > .card-header {
  color: #d7deea;
  border-bottom-color: #253149;
  background: linear-gradient(135deg, #172033, #1d293d);
}

.bbs-theme-dark .card > .card-footer {
  border-top-color: #253149;
  background: #111827;
}

.bbs-theme-dark .card-header-tabs > .nav-item > .nav-link {
  color: #93a4bd;
}

.bbs-theme-dark .card-header-tabs > .nav-item > .nav-link:hover:not(.active) {
  color: #bfdbfe;
  background: #1e3a5f;
}

.bbs-theme-dark .card-header-dropdown,
.bbs-theme-dark .card-header-dropdown .text-muted {
  color: #9fb0c8 !important;
}

.bbs-theme-dark .card-header-dropdown a {
  color: #bfdbfe;
}

.bbs-theme-dark .card-threadlist .card-header-tabs > .nav-item > .nav-link.active {
  color: #fff;
}

.bbs-theme-dark .card-thread .message,
.bbs-theme-dark .card-postlist .message {
  color: #d7deea;
}

.bbs-theme-dark .bbs-readmore-message.bbs-readmore-collapsed::after {
  background: linear-gradient(180deg, rgba(23, 32, 51, 0), #172033 78%);
}

.bbs-theme-dark .bbs-readmore-bar {
  border-top-color: #253149;
  background: linear-gradient(180deg, #172033, #111827);
}

.bbs-theme-dark .bbs-readmore-btn {
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.32);
}

.bbs-theme-dark .breadcrumb .breadcrumb-item a,
.bbs-theme-dark .thread .subject,
.bbs-theme-dark .thread .subject a,
.bbs-theme-dark .thread a.subject,
.bbs-theme-dark .username a,
.bbs-theme-dark .card-thread h4,
.bbs-theme-dark .card-thread h1,
.bbs-theme-dark .card-postlist .card-title {
  color: #eef4ff;
}

.bbs-theme-dark .thread .text-muted,
.bbs-theme-dark .thread .date,
.bbs-theme-dark .thread .text-grey {
  color: #9fb0c8 !important;
}

.bbs-theme-dark .breadcrumb .breadcrumb-item a:hover,
.bbs-theme-dark .thread .subject a:hover,
.bbs-theme-dark .thread a.subject:hover,
.bbs-theme-dark .username a:hover {
  color: #8ab4ff;
}

.bbs-theme-dark .breadcrumb:hover,
.bbs-theme-dark .thread:hover,
.bbs-theme-dark .bbs-feed-card:hover {
  background: #1d293d !important;
}

.bbs-theme-dark .thread,
.bbs-theme-dark .post,
.bbs-theme-dark .bbs-feed-side-tabs,
.bbs-theme-dark .bbs-feed-user-rank a,
.bbs-theme-dark .bbs-feed-stat-card div {
  border-color: #253149;
}

.bbs-theme-dark .bbs-feed,
.bbs-theme-dark .bbs-home,
.bbs-theme-dark .bbs-recommend-body h1,
.bbs-theme-dark .bbs-feed-author a,
.bbs-theme-dark .bbs-feed-card-body h2 a,
.bbs-theme-dark .bbs-feed-side-title,
.bbs-theme-dark .bbs-feed-user-rank strong,
.bbs-theme-dark .bbs-feed-stat-card strong,
.bbs-theme-dark .markdown-body h1,
.bbs-theme-dark .markdown-body h2,
.bbs-theme-dark .markdown-body h3,
.bbs-theme-dark .markdown-body h4,
.bbs-theme-dark .markdown-body h5,
.bbs-theme-dark .markdown-body h6 {
  color: #eef4ff;
}

.bbs-theme-dark .bbs-feed-author span,
.bbs-theme-dark .bbs-footer,
.bbs-theme-dark .bbs-footer-meta,
.bbs-theme-dark .bbs-recommend-body p,
.bbs-theme-dark .bbs-recommend-meta,
.bbs-theme-dark .bbs-feed-card-body p,
.bbs-theme-dark .bbs-feed-meta-line,
.bbs-theme-dark .bbs-feed-card-foot,
.bbs-theme-dark .bbs-feed-hot-list a,
.bbs-theme-dark .bbs-feed-side-tabs a,
.bbs-theme-dark .bbs-feed-user-rank em,
.bbs-theme-dark .bbs-feed-stat-card span,
.bbs-theme-dark .text-muted,
.bbs-theme-dark .text-grey {
  color: #93a4bd !important;
}

.bbs-theme-dark .bbs-feed-left-item {
  color: #aab8cf;
}

.bbs-theme-dark .bbs-feed-left-item:hover,
.bbs-theme-dark .bbs-feed-left-item.active {
  color: #bfdbfe;
  background: rgba(37, 99, 235, 0.12);
}

.bbs-theme-dark .bbs-feed-left-icon,
.bbs-theme-dark .bbs-feed-hot-list li span {
  color: #9fb0c8;
  background: #253149;
}

.bbs-theme-dark .bbs-feed-left-item.active .bbs-feed-left-icon,
.bbs-theme-dark .bbs-feed-hot-list li:nth-child(-n+3) span {
  color: #fff;
  background: #2563eb;
}

.bbs-theme-dark .bbs-feed-left-item.active .bbs-feed-left-icon {
  color: #9fb0c8;
  background: #253149;
}

.bbs-theme-dark .bbs-feed-left-item.active .bbs-feed-left-icon img {
  box-shadow: 0 0 0 0 rgba(96, 165, 250, 0.32);
  animation-name: bbsForumNavBreathDark;
}

@keyframes bbsForumNavBreathDark {
  0% {
    box-shadow: 0 0 0 0 rgba(96, 165, 250, 0.3), 0 6px 16px rgba(37, 99, 235, 0.18);
  }
  55% {
    box-shadow: 0 0 0 8px rgba(96, 165, 250, 0.08), 0 10px 24px rgba(37, 99, 235, 0.24);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(96, 165, 250, 0), 0 6px 16px rgba(37, 99, 235, 0.18);
  }
}

.bbs-theme-dark .bbs-feed-tag {
  color: #a9b9d2;
  border: 1px solid rgba(96, 165, 250, 0.12);
  background: rgba(37, 49, 73, 0.78);
}

.bbs-theme-dark .bbs-dz-label-top {
  color: #fb7185;
  background: rgba(225, 29, 72, 0.16);
}

.bbs-theme-dark .bbs-dz-label-digest {
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.16);
}

.bbs-theme-dark .bbs-feed-custom-tag {
  color: #b8c7e3;
  border-color: rgba(129, 140, 248, 0.18);
  background: rgba(44, 56, 84, 0.82);
}

.bbs-theme-dark .bbs-feed-tag:hover,
.bbs-theme-dark .bbs-feed-custom-tag:hover {
  color: #dbeafe;
  border-color: rgba(96, 165, 250, 0.32);
  background: rgba(30, 58, 95, 0.82);
  text-decoration: none;
}

.bbs-theme-dark .bbs-feed-check {
  border-color: #40506c;
  background: #111827;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.18);
}

.bbs-theme-dark .bbs-feed-check:hover {
  border-color: #6ea8ff;
}

.bbs-theme-dark .bbs-feed-check:checked {
  border-color: rgba(34, 197, 94, 0.86);
  background: radial-gradient(circle at center, #22c55e 0 34%, rgba(34, 197, 94, 0.22) 36% 58%, rgba(17, 24, 39, 0.92) 60%);
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.14), 0 0 14px rgba(34, 197, 94, 0.18);
}

.bbs-theme-dark .form-control,
.bbs-theme-dark .custom-select,
.bbs-theme-dark input,
.bbs-theme-dark textarea,
.bbs-theme-dark select {
  color: #dbe7f6;
  border-color: #33425c;
  background-color: #111827;
}

.bbs-theme-dark .form-control:focus,
.bbs-theme-dark .custom-select:focus {
  color: #eef4ff;
  border-color: #3b82f6;
  box-shadow: 0 0 0 0.16rem rgba(59, 130, 246, 0.18);
  background-color: #111827;
}

.bbs-theme-dark .table {
  color: #d7deea;
}

.bbs-theme-dark .table thead th,
.bbs-theme-dark .table td {
  border-color: #253149;
}

.bbs-theme-dark .table thead th {
  color: #93a4bd;
}

.bbs-theme-dark .table-hover tbody tr:hover {
  color: #eef4ff;
  background-color: #1d293d;
}

.bbs-theme-dark .page-link {
  color: #93a4bd;
  border-color: #253149;
  background: #172033;
}

.bbs-theme-dark .page-link:hover {
  color: #bfdbfe;
  border-color: #3b82f6;
  background: #1e3a5f;
}

.bbs-theme-dark .page-item.active .page-link {
  color: #fff;
  border-color: #2563eb;
  background: linear-gradient(135deg, #2563eb, #3b82f6);
}

.bbs-theme-dark .dropdown-menu {
  border-color: #253149;
  background: #172033;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
}

.bbs-theme-dark .dropdown-item {
  color: #cbd7ea;
}

.bbs-theme-dark .dropdown-item:hover,
.bbs-theme-dark .dropdown-item:focus {
  color: #bfdbfe;
  background: #1e3a5f;
}

.bbs-theme-dark .message img {
  border-color: #253149;
  box-shadow: none;
}

.bbs-theme-dark .blockquote {
  color: #cbd7ea;
  background-color: #111827;
}

.bbs-theme-dark .bbs-md-editor,
.bbs-theme-dark .bbs-md-toolbar,
.bbs-theme-dark .bbs-md-preview,
.bbs-theme-dark .bbs-md-tips,
.bbs-theme-dark .bbs-recommend-setting {
  border-color: #253149;
  background: #172033;
}

.bbs-theme-dark .bbs-recommend-setting label {
  color: #d7deea;
}

.bbs-theme-dark .bbs-md-toolbar button {
  color: #cbd7ea;
  border-color: #33425c;
  background: #111827;
}

.bbs-theme-dark .bbs-md-toolbar button:hover,
.bbs-theme-dark .bbs-md-toolbar button.active {
  color: #bfdbfe;
  border-color: #3b82f6;
  background: #1e3a5f;
}

.bbs-theme-dark .bbs-user-currency-mini span,
.bbs-theme-dark .bbs-user-level-mini,
.bbs-theme-dark .bbs-user-currency-grid div,
.bbs-theme-dark .bbs-level-progress-card,
.bbs-theme-dark .bbs-checkin-card,
.bbs-theme-dark .bbs-checkin-calendar span {
  color: #d7deea;
  border-color: #253149;
  background: #111827;
  box-shadow: none;
}

.bbs-theme-dark .bbs-checkin-head h2,
.bbs-theme-dark .bbs-checkin-calendar span {
  color: #eef4ff;
}

.bbs-theme-dark .bbs-credit-log-head h5,
.bbs-theme-dark .bbs-credit-log-table td,
.bbs-theme-dark .bbs-level-progress-head strong {
  color: #d7deea;
}

.bbs-theme-dark .bbs-credit-log-head p,
.bbs-theme-dark .bbs-credit-log-table th,
.bbs-theme-dark .bbs-level-progress-head span,
.bbs-theme-dark .bbs-level-progress-meta span {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-level-progress-bar {
  background: #253149;
}

.bbs-theme-dark .bbs-level-progress-meta span:last-child {
  color: #60a5fa;
}

.bbs-theme-dark .bbs-checkin-calendar span.today {
  color: #bfdbfe;
  border-color: #1e3a5f;
  background: #1e3a5f;
}

.bbs-theme-dark .bbs-checkin-calendar span.checked {
  color: #fff;
  border-color: #16a34a;
  background: linear-gradient(135deg, #22c55e, #16a34a);
}

.bbs-theme-dark .bbs-checkin-calendar span.empty {
  border-color: transparent;
  background: transparent;
}

.bbs-theme-dark .bbs-user-currency-grid span {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-user-currency-mini b,
.bbs-theme-dark .bbs-user-currency-grid strong {
  color: #eef4ff;
}

.bbs-theme-dark .bbs-user-level-mini {
  color: #bfdbfe;
  border-color: #1e3a5f;
  background: #1e3a5f;
}

.bbs-theme-dark .bbs-profile-side-card {
  background: #172033;
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.28);
}

.bbs-theme-dark .bbs-profile-cover {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.76), rgba(15, 23, 42, 0.45)), url('../img/bg.png');
  background-position: center;
  background-size: cover;
}

.bbs-theme-dark .bbs-profile-avatar {
  border-color: #172033;
  background: #111827;
}

.bbs-theme-dark .bbs-profile-side-body h5 {
  color: #fda4af;
}

.bbs-theme-dark .bbs-profile-level {
  color: #fdba74;
}

.bbs-theme-dark .bbs-profile-stats {
  background: #111827;
}

.bbs-theme-dark .bbs-profile-stats div {
  border-right-color: #253149;
}

.bbs-theme-dark .bbs-profile-stats span {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-profile-stats strong {
  color: #eef4ff;
}

.bbs-theme-dark .bbs-profile-side-card .list-group-item {
  color: #cbd7ea;
  border-color: #253149;
  background: #172033;
}

.bbs-theme-dark .bbs-profile-side-card .list-group-item:hover,
.bbs-theme-dark .bbs-profile-side-card .list-group-item.active {
  color: #bfdbfe;
  background: #1e3a5f;
}

.bbs-theme-dark .bbs-profile-posts a {
  color: #d7deea;
}

.bbs-theme-dark .bbs-profile-posts a:hover,
.bbs-theme-dark .bbs-profile-more a {
  color: #8ab4ff;
}

.bbs-theme-dark .bbs-profile-posts em,
.bbs-theme-dark .bbs-profile-posts-empty {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-author-hot-list strong {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-profile-more {
  border-top-color: #253149;
}

.bbs-theme-dark .bbs-author-hot-title {
  color: #eef4ff;
  border-bottom-color: #253149;
}

.bbs-theme-dark .bbs-author-hot-list a {
  color: #d7deea;
}

.bbs-theme-dark .bbs-author-hot-list a:hover {
  color: #8ab4ff;
}

.bbs-theme-dark .bbs-author-hot-list strong,
.bbs-theme-dark .bbs-author-hot-empty {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-copyright-notice {
  color: #cbd7ea;
  border-color: rgba(96, 165, 250, 0.38);
  background: linear-gradient(135deg, rgba(30, 58, 95, 0.46), rgba(23, 32, 51, 0.92));
}

.bbs-theme-dark .bbs-copyright-notice strong {
  color: #f87171;
}

.bbs-theme-dark .bbs-copyright-notice span {
  color: #cbd7ea;
}

.bbs-theme-dark .bbs-thread-quickbar-btn {
  color: #cbd7ea;
  background: #172033;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.24);
}

.bbs-theme-dark .bbs-thread-quickbar-btn:hover {
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #3b82f6);
}

.bbs-theme-dark .bbs-user-currency-mini i,
.bbs-theme-dark .bbs-user-currency-grid i {
  color: #fbbf24;
}

.bbs-theme-dark .card-forum-info h5,
.bbs-theme-dark .card-forum-info .line-height-2,
.bbs-theme-dark .card-mod-info h6,
.bbs-theme-dark .card-mod-info p {
  color: #d7deea;
}

.bbs-theme-dark .card-forum-info .card-footer {
  color: #cbd7ea;
}

.bbs-theme-dark .card-forum-info .card-footer b {
  color: #eef4ff;
}

.bbs-theme-dark .bbs-md-preview {
  color: #d7deea;
}

.bbs-theme-dark .markdown-body blockquote {
  color: #b7c5da;
  background: #1e3a5f;
}

.bbs-theme-dark .markdown-body code {
  color: #f0abfc;
  background: #253149;
}

.bbs-theme-dark .markdown-body pre {
  color: #dbe7ff;
  background: #0b1120;
}

.bbs-theme-dark .modal-content,
.bbs-theme-dark .dropdown-menu {
  color: #d7deea;
  border-color: #253149;
  background: #172033;
}

.bbs-theme-dark .dropdown-item {
  color: #d7deea;
}

.bbs-theme-dark .dropdown-item:hover {
  color: #fff;
  background: #1e3a5f;
}

.bbs-theme-dark .bbs-footer-brand a,
.bbs-theme-dark .bbs-footer-meta b {
  color: #d7deea;
}

.bbs-theme-dark .bbs-footer-brand a:hover {
  color: #60a5fa;
}

.bbs-theme-dark .bbs-footer-brand em {
  color: #bfdbfe;
  background: #1e3a5f;
}

@media (max-width: 576px) {
  #body {
    padding-top: 0.5rem;
  }
  #body > .container > .row > div {
    padding: 0.5rem;
  }
  .bbs-topbar .navbar-brand {
    margin-right: 0.8rem;
  }
  .bbs-feed-tabs {
    overflow-x: auto;
    padding: 0 12px;
  }
  .bbs-feed-tabs a {
    flex: 0 0 auto;
    margin-right: 24px;
  }
  .bbs-feed-card {
    padding: 16px;
  }
  .bbs-feed-preview {
    min-height: 170px;
    padding: 20px;
  }
  .bbs-feed-preview strong {
    font-size: 1.45rem;
  }
  .bbs-feed-right {
    grid-template-columns: 1fr;
  }
  .bbs-user-currency-grid {
    grid-template-columns: 1fr;
  }
  .bbs-feed-float-action {
    right: 16px;
    bottom: 72px;
  }
  .bbs-footer {
    padding: 1.2rem 0 1rem;
  }
  .bbs-footer-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.45rem;
  }
  .bbs-recommend-card {
    grid-template-columns: 1fr;
  }
  .bbs-footer-meta {
    justify-content: flex-start;
  }
}

@media (max-width: 768px) {
  .bbs-md-workspace {
    grid-template-columns: 1fr;
  }
  .bbs-md-preview {
    display: none;
    border-top: 1px solid #e7ebf2;
    border-left: 0;
  }
  .bbs-md-editor.preview-on .bbs-md-preview {
    display: block;
  }
}

@media (max-width: 992px) {
  #nav {
    padding-top: 1.5rem;
    padding-left: 0.5rem;
  }
  #nav > ul:first-child > li:not(:first-child) {
    padding-left: 3rem;
  }
  #nav > ul > li > a.nav-link {
    border-bottom: 1px solid rgba(134, 142, 150, 0.3);
  }

  .card {
    border-radius: 16px;
  }

  .card > .card-header {
    min-height: 44px;
    padding: 0.7rem 0.85rem;
  }

  .card > .card-body {
    padding: 0.9rem;
  }

  .breadcrumb {
    padding: 0.55rem 0.75rem;
    border-radius: 12px;
  }

  .form-control,
  .custom-select,
  .btn {
    border-radius: 10px;
  }

  .bbs-feed-grid {
    grid-template-columns: 1fr;
  }
  .bbs-thread-layout {
    margin-right: 0;
    margin-left: 0;
  }
  .bbs-feed-left,
  .bbs-feed-right,
  .bbs-side-modern,
  .bbs-thread-main,
  .bbs-thread-aside,
  .bbs-credit-log-head,
  .bbs-thread-sticky-side,
  .bbs-thread-quickbar,
  #my_aside,
  #user_aside,
  #my_main,
  #user_main {
    position: static;
    flex: 0 0 auto;
    max-width: 100%;
    max-height: none;
    overflow-y: visible;
  }
  .bbs-thread-quickbar {
    display: none;
  }
  .bbs-thread-sticky-side {
    display: block;
  }
  .bbs-credit-log-head {
    display: block;
  }
  .bbs-credit-log-currency {
    min-width: 0;
    margin-top: 0.75rem;
  }

  .bbs-level-progress-head,
  .bbs-level-progress-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.35rem;
  }

  .bbs-feed-left-item {
    flex: 0 0 auto;
    margin-right: 8px;
    margin-bottom: 0;
  }
  .bbs-feed-right,
  .bbs-side-modern {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .bbs-recommend-card {
    grid-template-columns: 38% minmax(0, 1fr);
  }
  .bbs-feed-side-card {
    margin-bottom: 0;
  }
}

@media (max-width: 576px) {
  .card > .card-body {
    padding: 0.8rem;
  }

  .media {
    align-items: flex-start;
  }

  .thread,
  .post {
    padding: 0.75rem 0;
  }

  .page-link {
    margin-bottom: 0.35rem;
  }

  .table-responsive {
    border-radius: 14px;
  }

  .bbs-feed-container {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    padding-right: 12px;
    padding-left: 12px;
  }

  .bbs-feed,
  .bbs-feed-grid,
  .bbs-feed-main,
  .bbs-feed-left,
  .bbs-feed-right,
  .bbs-recommend-card,
  .bbs-feed-card,
  .bbs-feed-tabs,
  .bbs-feed-left-card,
  .bbs-checkin-card,
  .bbs-feed-side-card {
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
  }

  .bbs-feed-grid {
    overflow: hidden;
    gap: 12px;
  }

  .bbs-feed-main,
  .bbs-feed-card,
  .bbs-recommend-card {
    overflow: hidden;
  }

  .bbs-recommend-cover,
  .bbs-recommend-body,
  .bbs-feed-card-body,
  .bbs-feed-card-foot {
    min-width: 0;
    max-width: 100%;
  }

  .bbs-recommend-cover strong,
  .bbs-recommend-body h1,
  .bbs-recommend-body p,
  .bbs-feed-card-body h2,
  .bbs-feed-card-body h2 a,
  .bbs-feed-card-body p,
  .bbs-feed-hot-list a {
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .bbs-recommend-meta,
  .bbs-feed-card-foot {
    overflow: hidden;
  }

  .bbs-feed-card-foot > *,
  .bbs-recommend-meta span {
    max-width: 100%;
  }

  .bbs-feed-tag {
    max-width: 100%;
    white-space: normal;
  }

  .bbs-feed-tabs {
    overflow-x: auto;
    overflow-y: hidden;
  }

  .bbs-feed-tabs a {
    flex: 0 0 auto;
    margin-right: 22px;
    white-space: nowrap;
  }

  .bbs-feed-left-card {
    display: flex;
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 8px;
    padding: 10px;
    -webkit-overflow-scrolling: touch;
  }

  .bbs-feed-left-item {
    flex: 0 0 auto;
    min-width: max-content;
    max-width: 9.5rem;
    margin-right: 0;
  }

  .bbs-feed-left-item strong {
    max-width: 6.8rem;
  }

  .bbs-feed-right,
  .bbs-forum-right,
  .bbs-side-modern {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .bbs-forum-grid {
    grid-template-columns: 1fr;
  }
  .bbs-forum-container {
    max-width: 100%;
  }

  .bbs-checkin-card,
  .bbs-feed-side-card {
    width: 100%;
    max-width: 100%;
    margin-bottom: 0;
    padding: 14px;
    border-radius: 16px;
  }

  .bbs-checkin-head {
    align-items: flex-start;
    gap: 0.6rem;
  }

  .bbs-checkin-head h2 {
    font-size: 1.18rem;
  }

  .bbs-checkin-head b {
    flex: 0 0 auto;
    margin-top: 0.1rem;
  }

  .bbs-checkin-week,
  .bbs-checkin-calendar {
    gap: 5px;
  }

  .bbs-checkin-calendar span {
    min-height: 34px;
    border-radius: 9px;
  }

  .bbs-feed-side-title {
    margin-bottom: 10px;
    font-size: 0.98rem;
  }

  .bbs-feed-hot-list li {
    min-height: 32px;
  }

  .bbs-feed-hot-list a {
    font-size: 0.88rem;
  }

  .bbs-feed-side-tabs {
    justify-content: flex-start;
    gap: 1rem;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .bbs-feed-side-tabs a {
    flex: 0 0 auto;
  }

  .bbs-feed-user-rank a {
    padding: 9px 4px;
  }

  .bbs-feed-user-rank img {
    width: 34px;
    height: 34px;
    margin-right: 8px;
  }

  .bbs-feed-user-rank em {
    gap: 0.22rem;
    font-size: 0.74rem;
  }

  .bbs-feed-user-rank em .bbs-rank-extra-icon {
    margin-left: 0.34rem;
  }

  .bbs-feed-user-rank b {
    min-width: 34px;
  }

  .bbs-recommend-card {
    grid-template-columns: 1fr;
  }
  .bbs-recommend-cover {
    min-height: 160px;
    padding: 22px;
  }
  .bbs-recommend-cover strong {
    font-size: 1.45rem;
  }
  .bbs-recommend-body {
    padding: 20px;
  }
  .bbs-recommend-body h1 {
    font-size: 1.12rem;
  }
}

@media (min-width: 576px) {
  #body {
    padding-top: 1rem;
  }
}

@media (min-width: 1200px) {
  #body > .bbs-feed-container {
    width: calc(100% - 48px);
    max-width: 1500px;
  }
  .bbs-topbar > .container {
    width: calc(100% - 48px);
    max-width: 1500px;
  }
  .bbs-footer-container {
    width: calc(100% - 48px);
    max-width: 1500px;
  }
  .bbs-feed {
    max-width: 1500px;
  }
  .bbs-feed-grid {
    grid-template-columns: 240px minmax(0, 1fr) 330px;
    gap: 22px;
  }
  .bbs-feed-left-card,
  .bbs-feed-side-card,
  .bbs-feed-card,
  .bbs-recommend-card,
  .bbs-feed-tabs {
    border-radius: 12px;
  }
  .bbs-feed-left-card {
    padding: 12px;
  }
  .bbs-feed-left-item {
    min-height: 52px;
    margin-bottom: 10px;
    padding: 12px 16px;
    border-radius: 12px;
  }
  .bbs-feed-left-icon {
    width: 34px;
    height: 34px;
    margin-right: 13px;
  }
  .bbs-feed-left-icon img {
    width: 24px;
    height: 24px;
  }
  .bbs-feed-left-item strong,
  .bbs-feed-tabs a {
    font-size: 0.94rem;
  }
  .bbs-feed-tabs {
    height: 58px;
    margin-bottom: 20px;
    padding: 0 30px;
  }
  .bbs-feed-tabs a {
    height: 58px;
    margin-right: 48px;
  }
  .bbs-feed-card {
    min-height: 0;
    margin-bottom: 20px;
    padding: 28px 32px 24px;
  }
  .bbs-feed-card-head {
    margin-bottom: 16px;
  }
  .bbs-feed-avatar,
  .bbs-feed-avatar img {
    width: 46px;
    height: 46px;
  }
  .bbs-feed-avatar {
    margin-right: 14px;
  }
  .bbs-feed-author a {
    font-size: 0.92rem;
  }
  .bbs-feed-author span {
    font-size: 0.82rem;
  }
  .bbs-feed-card-body h2 {
    margin-bottom: 10px;
    font-size: 1.2rem;
  }
  .bbs-feed-card-body p {
    font-size: 0.96rem;
  }
  .bbs-feed-card-foot {
    gap: 0.72rem 1rem;
    font-size: 0.86rem;
  }
  .bbs-feed-preview {
    min-height: 330px;
    padding: 42px;
    border-radius: 12px;
  }
  .bbs-feed-preview span {
    font-size: 1.2rem;
  }
  .bbs-feed-preview strong {
    max-width: 520px;
    font-size: 2.75rem;
  }
  .bbs-feed-side-card {
    margin-bottom: 20px;
    padding: 20px;
  }
  .bbs-feed-side-card .bbs-feed-rank-panel {
    margin-right: -4px;
    margin-left: -4px;
  }
  .bbs-feed-side-title {
    margin-bottom: 16px;
    font-size: 1.08rem;
  }
  .bbs-feed-hot-list li {
    min-height: 38px;
  }
  .bbs-feed-hot-list li span {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    font-size: 0.76rem;
  }
  .bbs-feed-hot-list a {
    font-size: 0.94rem;
  }
  .bbs-feed-side-tabs a {
    padding-bottom: 10px;
    font-size: 0.86rem;
  }
  .bbs-feed-user-rank a {
    padding: 12px 14px;
  }
  .bbs-feed-user-rank img {
    width: 42px;
    height: 42px;
    margin-right: 12px;
  }
  .bbs-feed-user-rank strong {
    font-size: 0.96rem;
  }
  .bbs-feed-user-rank em {
    font-size: 0.78rem;
  }
  .bbs-feed-stat-card div {
    padding: 16px 8px;
  }
  .bbs-feed-stat-card span {
    font-size: 0.78rem;
  }
  .bbs-feed-stat-card strong {
    font-size: 1.05rem;
  }
  .bbs-feed-float-action {
    right: 44px;
    bottom: 118px;
    width: 54px;
    height: 54px;
    border-radius: 14px;
    font-size: 1.1rem;
  }
}

@media (min-width: 1440px) {
  #body > .bbs-feed-container,
  .bbs-topbar > .container,
  .bbs-footer-container {
    max-width: 1620px;
  }
  .bbs-feed {
    max-width: 1620px;
  }
  .bbs-feed-grid {
    grid-template-columns: 260px minmax(0, 1fr) 360px;
    gap: 26px;
  }
}

.bbs-profile-side-body h5 {
  font-size: 1.24rem;
  line-height: 1.25;
}

.bbs-profile-level {
  font-size: 0.88rem;
  line-height: 1.35;
}

.bbs-profile-stats span {
  font-size: 0.82rem;
  line-height: 1.25;
}

.bbs-profile-stats strong {
  font-size: 1.18rem;
  line-height: 1.2;
}

.bbs-profile-posts a {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  font-size: 0.94rem;
  line-height: 1.45;
}

.bbs-profile-posts em {
  font-size: 0.82rem;
  line-height: 1.35;
}

.bbs-profile-posts-empty {
  font-size: 0.94rem;
}

.bbs-profile-more a {
  font-size: 0.9rem;
  line-height: 1.35;
}

.bbs-author-hot-title {
  font-size: 1.08rem;
  line-height: 1.35;
}

.bbs-author-hot-list a {
  padding-top: 0.54rem;
  padding-bottom: 0.54rem;
  font-size: 0.94rem;
  line-height: 1.42;
}

.bbs-author-hot-list em {
  font-size: 0.82rem;
}

.bbs-author-hot-list strong {
  font-size: 0.82rem;
}

.bbs-author-hot-empty {
  font-size: 0.94rem;
}

.bbs-topbar {
  min-height: 64px;
  padding: 0;
  border-bottom: 1px solid #e8edf5;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 1px 0 rgba(30, 48, 80, 0.02);
}

.bbs-topbar > .container {
  max-width: 1500px;
}

.bbs-topbar-shell {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 64px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.bbs-topbar .navbar-brand.bbs-topbar-brand {
  display: inline-flex;
  align-items: center;
  min-width: 180px;
  margin-right: 2rem;
  padding: 0;
  color: #17243a;
  font-size: 1rem;
  font-weight: 900;
}

.bbs-topbar-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-right: 0.62rem;
  border: 1px solid #e6edf7;
  border-radius: 10px;
  background: #fff;
  box-shadow: none;
}

.bbs-topbar .navbar-brand .bbs-topbar-logo img {
  display: block;
  max-width: 26px;
  max-height: 26px;
  object-fit: contain;
}

.bbs-topbar-brand-main {
  display: flex;
  overflow: hidden;
  flex-direction: column;
  min-width: 0;
}

.bbs-topbar-brand-main strong {
  overflow: hidden;
  color: #17243a;
  font-size: 0.96rem;
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bbs-topbar-brand-main em {
  overflow: hidden;
  max-width: 160px;
  margin-top: 0.14rem;
  color: #8a96a6;
  font-size: 0.72rem;
  line-height: 1.15;
  font-style: normal;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bbs-topbar-collapse {
  align-items: center;
}

.bbs-topbar-nav,
.bbs-topbar-usernav {
  align-items: center;
}

.bbs-topbar .navbar-nav .nav-item {
  margin: 0 0.12rem;
}

.bbs-topbar .navbar-nav .nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.36rem;
  min-height: 36px;
  padding: 0.45rem 0.72rem;
  border: 1px solid transparent;
  border-radius: 8px;
  outline: none;
  color: #5f6d80;
  font-size: 0.86rem;
  line-height: 1.2;
  font-weight: 800;
  transition: color 0.18s ease, background 0.18s ease;
}

.bbs-topbar .navbar-nav .nav-link:hover,
.bbs-topbar .navbar-nav .nav-link:focus,
.bbs-topbar .navbar-nav .nav-link:active,
.bbs-topbar .navbar-nav .active > .nav-link {
  color: #115fe7;
  border-color: transparent;
  outline: none;
  background: #f1f6ff;
  box-shadow: none;
  transform: none;
  text-decoration: none;
}

.bbs-topbar .navbar-nav .nav-link:focus-visible {
  outline: none;
  box-shadow: 0 8px 20px rgba(29, 115, 255, 0.1);
}

.bbs-topbar .navbar-nav .active > .nav-link:after {
  display: none;
}

.bbs-topbar .navbar-nav .nav-link i {
  font-size: 0.95rem;
}

.bbs-topbar-usernav {
  gap: 0.2rem;
}

.bbs-topbar .username img,
.bbs-topbar-user img {
  width: 24px;
  height: 24px;
  margin-right: 0.16rem;
  border: 1px solid #e6edf7;
  border-radius: 50%;
  box-shadow: none;
}

.bbs-topbar-login,
.bbs-topbar-usernav .nav-link[href*="user-logout"] {
  background: transparent;
}

.bbs-theme-toggle {
  color: #64748b !important;
  background: transparent;
}

.bbs-theme-toggle[aria-pressed="true"] {
  color: #f59e0b !important;
  background: #fff7ed;
}

.bbs-topbar-mobile-actions {
  display: none;
  align-items: center;
  gap: 0.45rem;
  margin-left: auto;
}

.bbs-topbar-icon-btn,
.bbs-topbar-toggler {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  color: #1d73ff;
  border: 1px solid transparent;
  border-radius: 12px;
  outline: none;
  background: #eef5ff;
  box-shadow: none;
}

.bbs-topbar-icon-btn:hover,
.bbs-topbar-icon-btn:focus,
.bbs-topbar-icon-btn:active,
.bbs-topbar-toggler:hover,
.bbs-topbar-toggler:focus,
.bbs-topbar-toggler:active {
  color: #115fe7;
  border-color: transparent;
  outline: none;
  background: #e7f0ff;
  box-shadow: none;
  text-decoration: none;
}

.bbs-topbar-icon-btn:focus-visible,
.bbs-topbar-toggler:focus-visible {
  outline: none;
  box-shadow: none;
}

.bbs-topbar-toggler .navbar-toggler-icon {
  width: 1.1rem;
  height: 1.1rem;
  background-image: none;
}

.bbs-topbar-toggler .navbar-toggler-icon:before {
  content: "☰";
  color: #1d73ff;
  font-size: 1.1rem;
  line-height: 1.1rem;
  font-weight: 900;
}

.bbs-theme-dark .bbs-topbar {
  border-bottom-color: #253149;
  background: rgba(15, 23, 42, 0.98);
  box-shadow: none;
}

.bbs-theme-dark .bbs-topbar-shell {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.bbs-theme-dark .bbs-topbar-brand-main strong {
  color: #eef4ff;
}

.bbs-theme-dark .bbs-topbar-brand-main em {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-topbar .navbar-nav .nav-link {
  color: #b8c4d8;
}

.bbs-theme-dark .bbs-topbar .navbar-nav .nav-link:hover,
.bbs-theme-dark .bbs-topbar .navbar-nav .active > .nav-link {
  color: #bfdbfe;
  background: #1e3a5f;
  box-shadow: none;
}

.bbs-theme-dark .bbs-theme-toggle {
  color: #bfdbfe !important;
  border-color: transparent !important;
  background: transparent !important;
  box-shadow: none !important;
}

.bbs-theme-dark .bbs-theme-toggle:hover,
.bbs-theme-dark .bbs-theme-toggle:focus {
  color: #dbeafe !important;
  border-color: rgba(96, 165, 250, 0.28) !important;
  background: linear-gradient(135deg, rgba(30, 64, 120, 0.82), rgba(30, 41, 59, 0.98)) !important;
}

.bbs-theme-dark .bbs-theme-toggle i {
  color: #93c5fd;
}

.bbs-theme-dark .bbs-topbar-login,
.bbs-theme-dark .bbs-topbar-usernav .nav-link[href*="user-logout"] {
  background: transparent;
}

@media (max-width: 992px) {
  .bbs-topbar {
    min-height: 58px;
    padding: 0;
    overflow-x: hidden;
  }
  .bbs-topbar > .container {
    width: 100%;
    max-width: 100%;
  }
  .bbs-topbar-shell {
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
    min-height: 58px;
    padding: 0;
    border-radius: 0;
    box-sizing: border-box;
  }
  .bbs-topbar .navbar-brand.bbs-topbar-brand {
    min-width: 0;
    max-width: calc(100% - 96px);
    margin-right: 0;
  }
  .bbs-topbar-logo {
    width: 38px;
    height: 38px;
    margin-right: 0.58rem;
    border-radius: 12px;
  }
  .bbs-topbar-brand-main strong {
    font-size: 0.96rem;
  }
  .bbs-topbar-mobile-actions {
    display: inline-flex;
  }
  .bbs-topbar-collapse {
    flex-basis: 100%;
    margin-top: 0.65rem;
    padding-top: 0.65rem;
    border-top: 1px solid #edf1f7;
  }
  .bbs-theme-dark .bbs-topbar-collapse {
    border-top-color: #253149;
  }
  .bbs-topbar-nav,
  .bbs-topbar-usernav {
    align-items: stretch;
  }
  .bbs-topbar .navbar-nav .nav-item {
    margin: 0.12rem 0;
  }
  .bbs-topbar .navbar-nav .nav-link {
    justify-content: flex-start;
    width: 100%;
    min-height: 42px;
  }
}

.bbs-feed-left-card .bbs-feed-left-item[href*="thread-create"],
.bbs-feed-left-card .bbs-feed-left-item[href="."],
.bbs-feed-left-card .bbs-feed-left-item[href="./"],
.bbs-feed-left-card .bbs-feed-left-item[href="index.htm"],
.bbs-feed-left-card .bbs-feed-left-item[href="?index.htm"] {
  display: none;
}

.bbs-side-modern {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.bbs-side-card {
  overflow: hidden;
  padding: 18px;
  border: 1px solid #edf1f6;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 34px rgba(30, 48, 80, 0.06);
}

.bbs-side-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 14px;
}

.bbs-side-card-head strong {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  color: #1f2d3d;
  font-size: 1rem;
  line-height: 1.25;
  font-weight: 950;
}

.bbs-side-card-head strong i {
  color: #1d73ff;
}

.bbs-side-card-head > a {
  color: #8a96a6;
  font-size: 0.76rem;
  font-weight: 800;
}

.bbs-side-card-head > a:hover {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-side-hot-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.bbs-side-hot-list li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.62rem;
  min-height: 34px;
  padding: 0.42rem 0;
  border-bottom: 1px dashed #e8edf5;
}

.bbs-side-hot-list li:last-child {
  border-bottom: 0;
}

.bbs-side-hot-list em {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  color: #7d899a;
  border-radius: 7px;
  background: #edf1f6;
  font-size: 0.78rem;
  line-height: 1;
  font-style: normal;
  font-weight: 950;
}

.bbs-side-hot-list .rank-1 em,
.bbs-side-hot-list .rank-2 em,
.bbs-side-hot-list .rank-3 em {
  color: #fff;
}

.bbs-side-hot-list .rank-1 em {
  background: linear-gradient(135deg, #ff2f72, #ff7a2d);
}

.bbs-side-hot-list .rank-2 em {
  background: linear-gradient(135deg, #7167ff, #8b5cf6);
}

.bbs-side-hot-list .rank-3 em {
  background: linear-gradient(135deg, #2563eb, #38bdf8);
}

.bbs-side-hot-list a {
  overflow: hidden;
  color: #273445;
  font-size: 0.88rem;
  line-height: 1.38;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bbs-side-hot-list a:hover {
  color: #1d73ff;
  text-decoration: none;
}

.bbs-side-hot-list span {
  display: inline-flex;
  align-items: center;
  gap: 0.22rem;
  color: #a0aab8;
  font-size: 0.72rem;
  font-weight: 800;
  white-space: nowrap;
}

.bbs-side-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.35rem;
  margin-bottom: 12px;
  padding: 0.28rem;
  border-radius: 13px;
  background: #f5f7fb;
}

.bbs-side-tabs a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  color: #7a8798;
  border-radius: 10px;
  font-size: 0.76rem;
  font-weight: 900;
}

.bbs-side-tabs a:hover,
.bbs-side-tabs a.active {
  color: #1d73ff;
  background: #fff;
  box-shadow: 0 8px 18px rgba(30, 48, 80, 0.07);
  text-decoration: none;
}

.bbs-side-rank-panel {
  display: none;
}

.bbs-side-rank-panel.active {
  display: block;
}

.bbs-side-rank-row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.68rem;
  padding: 0.62rem 0;
  border-bottom: 1px dashed #e8edf5;
}

.bbs-side-rank-row:last-child {
  border-bottom: 0;
}

.bbs-side-rank-row:hover {
  text-decoration: none;
}

.bbs-side-rank-row img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 8px 16px rgba(30, 48, 80, 0.08);
}

.bbs-side-rank-row span {
  overflow: hidden;
  min-width: 0;
}

.bbs-side-rank-row strong,
.bbs-side-rank-row em {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bbs-side-rank-row strong {
  color: #344052;
  font-size: 0.9rem;
  line-height: 1.25;
  font-weight: 900;
}

.bbs-side-rank-row em {
  margin-top: 0.18rem;
  color: #94a3b8;
  font-size: 0.74rem;
  font-style: normal;
  font-weight: 700;
}

.bbs-side-rank-row b {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-width: 42px;
  color: #8b5cf6;
  font-size: 0.9rem;
  font-weight: 950;
  white-space: nowrap;
  transition: transform 0.18s ease, filter 0.18s ease;
}

.bbs-side-rank-row b i {
  color: currentColor;
  font-size: 1.05rem;
  filter: drop-shadow(0 4px 8px rgba(139, 92, 246, 0.22));
}

.bbs-side-rank-row b small {
  color: currentColor;
  font-size: 0.78rem;
  font-weight: 950;
}

.bbs-side-rank-row:hover b {
  filter: brightness(1.08);
  transform: translateY(-1px) scale(1.06);
}

.bbs-side-rank-row.rank-1 b {
  color: #f59e0b;
}

.bbs-side-rank-row.rank-1 b i {
  filter: drop-shadow(0 5px 10px rgba(245, 158, 11, 0.28));
}

.bbs-side-rank-row.rank-2 b {
  color: #94a3b8;
}

.bbs-side-rank-row.rank-2 b i {
  filter: drop-shadow(0 5px 10px rgba(148, 163, 184, 0.26));
}

.bbs-side-rank-row.rank-3 b {
  color: #d97706;
}

.bbs-side-rank-row.rank-3 b i {
  filter: drop-shadow(0 5px 10px rgba(217, 119, 6, 0.24));
}

.bbs-side-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.bbs-side-tag-list span {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  min-height: 30px;
  padding: 0.34rem 0.66rem;
  color: #526174;
  border: 1px solid #e8edf5;
  border-radius: 999px;
  background: #f7f9fc;
  font-size: 0.78rem;
  line-height: 1.1;
  font-weight: 850;
}

.bbs-side-tag-list span:nth-child(3n+1) {
  color: #1d73ff;
  background: #eef5ff;
}

.bbs-side-tag-list span:nth-child(3n+2) {
  color: #16a34a;
  background: #ecfdf3;
}

.bbs-side-tag-list span:nth-child(3n) {
  color: #8b5cf6;
  background: #f3efff;
}

.bbs-side-tag-list em {
  color: #a0aab8;
  font-size: 0.68rem;
  font-style: normal;
  font-weight: 900;
}

.bbs-side-empty {
  padding: 0.75rem 0;
  color: #8a96a6;
  text-align: center;
  font-size: 0.84rem;
}

.bbs-theme-dark .bbs-side-card,
.bbs-theme-dark .bbs-side-tabs,
.bbs-theme-dark .bbs-side-tabs a.active,
.bbs-theme-dark .bbs-side-tag-list span {
  border-color: #253149;
  background: #172033;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.bbs-theme-dark .bbs-side-card-head strong,
.bbs-theme-dark .bbs-side-hot-list a,
.bbs-theme-dark .bbs-side-rank-row strong {
  color: #eef4ff;
}

.bbs-theme-dark .bbs-side-hot-list li,
.bbs-theme-dark .bbs-side-rank-row {
  border-bottom-color: #253149;
}

.bbs-theme-dark .bbs-side-hot-list em {
  color: #9fb0c8;
  background: #253149;
}

.bbs-theme-dark .bbs-side-hot-list .rank-1 em,
.bbs-theme-dark .bbs-side-hot-list .rank-2 em,
.bbs-theme-dark .bbs-side-hot-list .rank-3 em {
  color: #fff;
}

.bbs-theme-dark .bbs-side-card-head > a,
.bbs-theme-dark .bbs-side-hot-list span,
.bbs-theme-dark .bbs-side-rank-row em,
.bbs-theme-dark .bbs-side-empty,
.bbs-theme-dark .bbs-side-tag-list em {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-side-tabs {
  background: #111827;
}

.bbs-theme-dark .bbs-side-tabs a {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-side-tabs a:hover,
.bbs-theme-dark .bbs-side-tabs a.active {
  color: #bfdbfe;
  background: #1e3a5f;
}

.bbs-theme-dark .bbs-side-tag-list span:nth-child(3n+1),
.bbs-theme-dark .bbs-side-tag-list span:nth-child(3n+2),
.bbs-theme-dark .bbs-side-tag-list span:nth-child(3n) {
  color: #dbeafe;
  background: #1e3a5f;
}

.bbs-forum-page {
  max-width: 1180px;
  width: 100%;
}

.bbs-forum-hero {
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 158px;
  margin-bottom: 22px;
  padding: 1.35rem 1.5rem;
  overflow: hidden;
  border: 1px solid #e8edf5;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(30, 48, 80, 0.06);
}

.bbs-forum-hero:before {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  content: "";
  background: linear-gradient(180deg, #1d73ff, #60a5fa);
}

.bbs-forum-hero:after {
  position: absolute;
  left: 1.5rem;
  right: 1.5rem;
  bottom: 0;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, rgba(29, 115, 255, 0.14), rgba(226, 232, 240, 0));
}

.bbs-forum-hero-main,
.bbs-forum-hero-action {
  position: relative;
  z-index: 1;
}

.bbs-forum-hero-main {
  display: flex;
  align-items: center;
  min-width: 0;
  padding-left: 0.35rem;
}

.bbs-forum-hero-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 74px;
  height: 74px;
  margin-right: 1.1rem;
  border: 1px solid #edf1f6;
  border-radius: 18px;
  background: #f8fafc;
}

.bbs-forum-hero-icon img {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  object-fit: cover;
}

.bbs-forum-hero-text {
  min-width: 0;
}

.bbs-forum-kicker {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.42rem;
  margin-bottom: 0.38rem;
  color: #8a96a6;
  font-size: 0.78rem;
  font-weight: 800;
}

.bbs-forum-kicker a {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  color: #1d73ff;
}

.bbs-forum-kicker a:hover {
  color: #115fe7;
  text-decoration: none;
}

.bbs-forum-kicker em {
  color: #7b8794;
  font-style: normal;
}

.bbs-forum-hero h1 {
  margin: 0 0 0.42rem;
  color: #172033;
  font-size: 1.82rem;
  line-height: 1.18;
  font-weight: 950;
  letter-spacing: -0.035em;
}

.bbs-forum-brief {
  display: -webkit-box;
  overflow: hidden;
  max-width: 760px;
  color: #526174;
  font-size: 0.94rem;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.bbs-forum-hero-side {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 0 0 auto;
  gap: 1rem;
}

.bbs-forum-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(72px, 1fr));
  overflow: hidden;
  min-width: 250px;
  border: 1px solid #edf1f6;
  border-radius: 16px;
  background: #f8fafc;
}

.bbs-forum-hero-stats div {
  padding: 0.72rem 0.85rem;
  text-align: center;
  border-right: 1px solid #edf1f6;
}

.bbs-forum-hero-stats div:last-child {
  border-right: 0;
}

.bbs-forum-hero-stats strong,
.bbs-forum-hero-stats span {
  display: block;
}

.bbs-forum-hero-stats strong {
  color: #172033;
  font-size: 1rem;
  line-height: 1.18;
  font-weight: 950;
}

.bbs-forum-hero-stats span {
  margin-top: 0.2rem;
  color: #8a96a6;
  font-size: 0.72rem;
  font-weight: 800;
}

.bbs-forum-hero-action .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 42px;
  padding: 0.55rem 1rem;
  border-radius: 12px;
  white-space: nowrap;
  box-shadow: 0 8px 18px rgba(29, 115, 255, 0.18);
}

.bbs-forum-breadcrumb {
  margin-bottom: 12px;
}

.bbs-forum-profile-card {
  position: relative;
  overflow: hidden;
}

.bbs-forum-profile-head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
  margin-bottom: 0.85rem;
  padding-left: 0.35rem;
}

.bbs-forum-profile-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  border: 1px solid #edf1f6;
  border-radius: 15px;
  background: #f8fafc;
}

.bbs-forum-profile-icon img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  object-fit: cover;
}

.bbs-forum-profile-kicker {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  margin-bottom: 0.25rem;
  color: #8a96a6;
  font-size: 0.72rem;
  font-weight: 800;
}

.bbs-forum-profile-kicker i {
  color: #1d73ff;
}

.bbs-forum-profile-head h3 {
  overflow: hidden;
  margin: 0;
  color: #172033;
  font-size: 1.08rem;
  line-height: 1.24;
  font-weight: 950;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bbs-forum-profile-brief {
  display: -webkit-box;
  overflow: hidden;
  margin-bottom: 1rem;
  padding-left: 0.35rem;
  color: #526174;
  font-size: 0.86rem;
  line-height: 1.75;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.bbs-forum-profile-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.38rem;
  min-height: 40px;
  border-radius: 12px;
  font-weight: 850;
  box-shadow: 0 8px 18px rgba(29, 115, 255, 0.18);
}

.bbs-forum-tabs {
  justify-content: flex-start;
  margin-bottom: 20px;
}

.bbs-forum-thread-card {
  cursor: pointer;
  min-height: 150px;
}

.bbs-forum-thread-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.78rem;
  color: #8a96a6;
  font-size: 0.78rem;
}

.bbs-forum-thread-head > span {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.bbs-forum-thread-head i {
  margin-right: 5px;
}

.bbs-forum-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid #edf1f6;
  border-radius: 14px;
  background: #f8fbff;
}

.bbs-forum-stat-grid div {
  padding: 0.82rem 0.35rem;
  text-align: center;
  border-right: 1px solid #edf1f6;
}

.bbs-forum-stat-grid div:last-child {
  border-right: 0;
}

.bbs-forum-stat-grid span,
.bbs-forum-stat-grid strong {
  display: block;
}

.bbs-forum-stat-grid span {
  color: #8a96a6;
  font-size: 0.72rem;
  font-weight: 800;
}

.bbs-forum-stat-grid strong {
  margin-top: 0.28rem;
  color: #263241;
  font-size: 1.05rem;
  line-height: 1.15;
  font-weight: 950;
}

.bbs-forum-announcement {
  color: #526174;
  font-size: 0.86rem;
  line-height: 1.85;
}

.bbs-forum-mod-title {
  margin-top: 1rem;
}

.bbs-forum-mod-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.bbs-forum-mod-list a {
  display: flex;
  align-items: center;
  min-width: 0;
  padding: 0.48rem;
  color: #344052;
  border-radius: 12px;
  background: #f7f9fc;
}

.bbs-forum-mod-list a:hover {
  color: #1d73ff;
  background: #eef5ff;
  text-decoration: none;
}

.bbs-forum-mod-list img {
  width: 30px;
  height: 30px;
  margin-right: 0.45rem;
  border-radius: 50%;
}

.bbs-forum-mod-list span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.8rem;
  font-weight: 800;
}

.bbs-forum-empty {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 0.55rem;
}

.bbs-forum-empty i {
  color: #1d73ff;
  font-size: 2rem;
}

.bbs-forum-empty strong {
  color: #263241;
  font-size: 1rem;
  font-weight: 900;
}

.bbs-forum-empty span,
.bbs-forum-hot-empty {
  color: #8a96a6;
  font-size: 0.86rem;
}

.bbs-forum-hot-empty {
  justify-content: center;
  padding: 0.7rem 0;
}

.bbs-theme-dark .bbs-forum-hero,
.bbs-theme-dark .bbs-forum-stat-grid,
.bbs-theme-dark .bbs-forum-mod-list a {
  color: #d7deea;
  border-color: #253149;
  background: #172033;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.bbs-theme-dark .bbs-forum-hero {
  background: #172033;
}

.bbs-theme-dark .bbs-forum-hero:before {
  background: linear-gradient(180deg, #3b82f6, #60a5fa);
}

.bbs-theme-dark .bbs-forum-hero:after {
  background: linear-gradient(90deg, rgba(96, 165, 250, 0.2), rgba(37, 49, 73, 0));
}

.bbs-theme-dark .bbs-forum-hero-icon,
.bbs-theme-dark .bbs-forum-hero-stats {
  border-color: #253149;
  background: #111827;
}

.bbs-theme-dark .bbs-forum-hero-stats div {
  border-right-color: #253149;
}

.bbs-theme-dark .bbs-forum-hero-stats strong {
  color: #eef4ff;
}

.bbs-theme-dark .bbs-forum-hero-stats span {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-forum-hero-action .btn {
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.22);
}

.bbs-theme-dark .bbs-forum-breadcrumb {
  border-color: #253149;
  background: linear-gradient(135deg, #172033, #111827) !important;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.bbs-theme-dark .bbs-forum-breadcrumb:hover {
  background: linear-gradient(135deg, #1d293d, #172033) !important;
}

.bbs-theme-dark .bbs-forum-breadcrumb .breadcrumb-item,
.bbs-theme-dark .bbs-forum-breadcrumb .breadcrumb-item a {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-forum-breadcrumb .breadcrumb-item.active a,
.bbs-theme-dark .bbs-forum-breadcrumb .breadcrumb-item a:hover {
  color: #bfdbfe;
}

.bbs-theme-dark .bbs-forum-tabs {
  border-color: #253149;
  background: #172033;
}

.bbs-theme-dark .bbs-forum-tabs a {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-forum-tabs a:hover,
.bbs-theme-dark .bbs-forum-tabs a.active {
  color: #60a5fa;
}

.bbs-theme-dark .bbs-forum-tabs a.active:after {
  background: #3b82f6;
}

.bbs-theme-dark .bbs-forum-thread-card {
  border-color: #253149;
  background: #172033;
}

.bbs-theme-dark .bbs-forum-thread-card:hover {
  background: #1d293d !important;
}

.bbs-theme-dark .bbs-forum-thread-card .bbs-feed-card-body h2 a {
  color: #eef4ff;
}

.bbs-theme-dark .bbs-forum-thread-card .bbs-feed-card-body h2 a:hover {
  color: #8ab4ff;
}

.bbs-theme-dark .bbs-forum-thread-card .bbs-feed-card-body p,
.bbs-theme-dark .bbs-forum-thread-card .bbs-feed-card-foot,
.bbs-theme-dark .bbs-forum-thread-head {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-forum-stat-card,
.bbs-theme-dark .bbs-forum-info-card,
.bbs-theme-dark .bbs-forum-profile-card {
  border-color: #253149;
  background: #172033;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2);
}

.bbs-theme-dark .bbs-forum-profile-icon {
  border-color: #253149;
  background: #111827;
}

.bbs-theme-dark .bbs-forum-profile-head h3 {
  color: #eef4ff;
}

.bbs-theme-dark .bbs-forum-profile-kicker,
.bbs-theme-dark .bbs-forum-profile-brief {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-forum-profile-action {
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.22);
}

.bbs-theme-dark .mod-button .btn,
.bbs-theme-dark .threadlist + .text-center .btn,
.bbs-theme-dark input.checkall + * {
  color: #cbd7ea;
}

.bbs-theme-dark .mod-button .btn {
  border-color: #33425c;
  background: #172033;
}

.bbs-theme-dark .mod-button .btn:hover,
.bbs-theme-dark .mod-button .btn:focus {
  color: #bfdbfe;
  border-color: #3b82f6;
  background: #1e3a5f;
}

.bbs-theme-dark .bbs-forum-hero h1,
.bbs-theme-dark .bbs-forum-stat-grid strong,
.bbs-theme-dark .bbs-forum-empty strong {
  color: #eef4ff;
}

.bbs-theme-dark .bbs-forum-brief,
.bbs-theme-dark .bbs-forum-kicker,
.bbs-theme-dark .bbs-forum-kicker em,
.bbs-theme-dark .bbs-forum-thread-head,
.bbs-theme-dark .bbs-forum-announcement,
.bbs-theme-dark .bbs-forum-stat-grid span,
.bbs-theme-dark .bbs-forum-empty span,
.bbs-theme-dark .bbs-forum-hot-empty {
  color: #93a4bd;
}

.bbs-theme-dark .bbs-forum-stat-grid div {
  border-right-color: #253149;
}

.bbs-theme-dark .bbs-forum-mod-list a:hover {
  color: #bfdbfe;
  background: #1e3a5f;
}

@media (max-width: 992px) {
  .bbs-forum-hero {
    align-items: flex-start;
    flex-direction: column;
    min-height: 0;
  }
  .bbs-forum-hero-side {
    align-items: stretch;
    flex-direction: column;
    width: 100%;
  }
  .bbs-forum-hero-stats {
    width: 100%;
    min-width: 0;
  }
  .bbs-forum-hero-action {
    width: 100%;
  }
  .bbs-forum-hero-action .btn {
    justify-content: center;
    width: 100%;
  }
  .bbs-forum-right {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (max-width: 576px) {
  .bbs-forum-hero {
    padding: 1rem;
    border-radius: 16px;
  }
  .bbs-forum-hero:before {
    width: 4px;
  }
  .bbs-forum-hero-main {
    align-items: flex-start;
    padding-left: 0.2rem;
  }
  .bbs-forum-hero-icon {
    width: 58px;
    height: 58px;
    margin-right: 0.78rem;
  }
  .bbs-forum-hero-icon img {
    width: 52px;
    height: 52px;
    border-radius: 13px;
  }
  .bbs-forum-hero h1 {
    font-size: 1.42rem;
  }
  .bbs-forum-brief {
    font-size: 0.86rem;
    -webkit-line-clamp: 3;
  }
  .bbs-forum-hero-stats {
    grid-template-columns: 1fr;
  }
  .bbs-forum-hero-stats div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-right: 0;
    border-bottom: 1px solid #edf1f6;
  }
  .bbs-forum-hero-stats div:last-child {
    border-bottom: 0;
  }
  .bbs-forum-thread-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.45rem;
  }
  .bbs-forum-right,
  .bbs-forum-mod-list {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1200px) {
  #body > .bbs-forum-container {
    width: calc(100% - 48px);
    max-width: 1500px;
  }
  .bbs-forum-page {
    max-width: 1500px;
  }
  .bbs-forum-grid {
    grid-template-columns: 240px minmax(0, 1fr) 330px;
    gap: 22px;
  }
  .bbs-forum-hero {
    margin-bottom: 28px;
    padding: 1.55rem 1.75rem;
  }
  .bbs-forum-hero h1 {
    font-size: 2rem;
  }
  .bbs-forum-brief {
    max-width: 840px;
    font-size: 0.98rem;
  }
}

@media (min-width: 1440px) {
  #body > .bbs-forum-container {
    max-width: 1620px;
  }
  .bbs-forum-page {
    max-width: 1620px;
  }
  .bbs-forum-grid {
    grid-template-columns: 260px minmax(0, 1fr) 360px;
    gap: 26px;
  }
}


@media (min-width: 1200px) {
  .bbs-feed-hot-list li {
    min-height: 36px;
  }
  .bbs-feed-hot-list a {
    font-size: 0.96rem;
  }
  .bbs-feed-hot-list li span {
    width: 22px;
    height: 22px;
    margin-right: 12px;
    font-size: 0.8rem;
  }
}