/* ========================================================================== */
/* 会员中心                                                                    */
/* ========================================================================== */
.member-layout {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.member-side {
  position: sticky;
  top: 84px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.member-side .card {
  padding: 16px;
}

.member-main {
  min-width: 0;
}

.member-main > .card:first-child {
  margin-top: 0;
}

.side-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.side-nav a {
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--text-soft);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.16s ease, color 0.16s ease;
}

.side-nav a:hover {
  color: var(--primary);
  background: var(--primary-soft);
  text-decoration: none;
}

.side-nav a.active {
  color: var(--primary);
  font-weight: 600;
  background: var(--primary-soft);
}

.side-logout {
  width: 100%;
}

/* 侧栏用户摘要 */
.user-hero {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.avatar {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  overflow: hidden;
  border-radius: 50%;
  border: 2px solid rgba(var(--bg-rgb), 0.9);
  background: linear-gradient(140deg, var(--primary), var(--primary-dark));
  color: var(--bg);
  font-size: 17px;
  font-weight: 700;
  box-shadow: 0 8px 18px -12px rgba(var(--primary-rgb), 0.9);
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-lg {
  width: 68px;
  height: 68px;
  font-size: 25px;
}

.avatar-xl {
  width: 96px;
  height: 96px;
}

.user-hero-text {
  min-width: 0;
}

.user-hero-name {
  display: block;
  overflow: hidden;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.user-hero-mail-line {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  flex-wrap: wrap;
  margin-top: 2px;
}

.user-hero-mail {
  display: block;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  color: var(--muted);
  font-size: 12.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.user-hero-badges {
  display: flex;
  gap: 6px;
  margin-top: 5px;
  flex-wrap: wrap;
}

/* 用户信息卡 */
.user-card-main {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.user-card-info {
  min-width: 0;
  flex: 1 1 240px;
}

.user-line {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.user-line h2 {
  font-size: 22px;
  letter-spacing: 0.01em;
}

.user-email {
  margin-top: 2px;
  font-size: 13.5px;
  word-break: break-all;
}

.user-benefits {
  margin-top: 8px;
  color: var(--text-soft);
  font-size: 13px;
}

.user-meta-line {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 7px;
  color: var(--text-soft);
  font-size: 12.5px;
}

.user-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.meta-label {
  color: var(--muted);
  font-size: 12px;
}

.meta-item strong {
  font-size: 14px;
  font-weight: 600;
}

/* 个人资料 / 头像 */
.profile-grid {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.profile-avatar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 18px 12px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: rgba(var(--surface-rgb), 0.62);
}

.avatar-upload-label {
  cursor: pointer;
}

.profile-avatar .hint {
  margin: 0;
  text-align: center;
}

.avatar-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
  margin-top: 2px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}

.avatar-preview img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--surface);
  box-shadow: 0 6px 16px -10px rgba(var(--primary-rgb), 0.9);
}

.avatar-preview-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.profile-form .form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0 16px;
}

.profile-value {
  box-sizing: border-box;
  min-height: 43px;
  padding: 11px 13px;
  border: 1px solid rgba(var(--line-rgb), 0.16);
  border-radius: var(--radius-sm);
  background: rgba(var(--line-rgb), 0.05);
  color: var(--text-soft);
  font-size: 14.5px;
}

select.input {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 34px;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-soft) 50%),
    linear-gradient(135deg, var(--text-soft) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.profile-form .btn {
  margin-top: 14px;
}

/* 调用统计 */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.stat {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(var(--surface-rgb), 0.66);
}

.stat-value {
  color: var(--primary);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  word-break: break-all;
}

.stat-label {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12.5px;
}

/* API Token */
.token-box {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 14px;
  border: 1px dashed rgba(var(--primary-rgb), 0.36);
  border-radius: 12px;
  background: rgba(var(--surface-rgb), 0.72);
}

.token-value {
  flex: 1 1 220px;
  min-width: 0;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  word-break: break-all;
}

.token-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* 卡密兑换 */
.redeem-result {
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid rgba(185, 138, 58, 0.32);
  border-radius: 12px;
  background: var(--gold-soft);
  color: var(--gold);
  font-size: 13.5px;
}

/* 公告 */
.notice {
  padding: 12px 0;
  border-bottom: 1px dashed var(--border);
}

.notice:first-of-type {
  padding-top: 0;
}

.notice:last-of-type {
  padding-bottom: 0;
  border-bottom: 0;
}

.notice-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.notice-body {
  margin-top: 5px;
  color: var(--text-soft);
  font-size: 13.5px;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ========================================================================== */
/* 设备管理                                                                    */
/* ========================================================================== */
.device-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.device-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(var(--surface-rgb), 0.66);
}

.device-info {
  min-width: 0;
  flex: 1 1 260px;
}

.device-name-line {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.device-name-line strong {
  font-size: 15px;
  word-break: break-all;
}

.device-name-line .input {
  max-width: 240px;
}

.device-meta {
  display: flex;
  gap: 6px 14px;
  flex-wrap: wrap;
  margin-top: 5px;
}

.device-ua {
  max-width: 100%;
  min-width: 0;
  overflow: visible;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-all;
  font-family: var(--font-mono);
  line-height: 1.55;
}

.device-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ========================================================================== */
/* 站内消息                                                                    */
/* ========================================================================== */
.msg-list {
  display: flex;
  flex-direction: column;
}

.msg-item {
  padding: 14px 4px;
  border-bottom: 1px dashed var(--border);
}

.msg-item:last-child {
  border-bottom: 0;
}

.msg-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.msg-head strong {
  font-size: 14.5px;
}

.msg-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.12);
}

.msg-unread .msg-head strong {
  color: var(--primary-dark);
}

.msg-time {
  margin-left: auto;
}

.msg-body {
  margin-top: 6px;
  color: var(--text-soft);
  font-size: 13.5px;
  white-space: pre-wrap;
  word-break: break-word;
}

.msg-actions {
  margin-top: 8px;
}

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
}

/* ========================================================================== */
/* 弹层 / Toast                                                                */
/* ========================================================================== */
.toast {
  position: fixed;
  top: 78px;
  left: 50%;
  z-index: 90;
  max-width: min(90vw, 440px);
  padding: 10px 20px;
  border-radius: 999px;
  background: rgba(42, 35, 32, 0.94);
  color: var(--bg);
  font-size: 13.5px;
  line-height: 1.5;
  text-align: center;
  box-shadow: 0 16px 34px -18px rgba(42, 35, 32, 0.9);
  transform: translateX(-50%);
  animation: toast-in 0.22s ease-out;
}

.toast-success {
  background: rgba(31, 107, 62, 0.95);
}

.toast-error {
  background: rgba(156, 22, 28, 0.96);
}

.toast-warning {
  background: rgba(138, 99, 31, 0.95);
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translate(-50%, -8px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

.modal-mask {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  padding: 20px;
  background: rgba(42, 35, 32, 0.45);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  animation: mask-in 0.16s ease-out;
}

@keyframes mask-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  width: min(92vw, 470px);
  max-height: calc(100vh - 40px);
  margin: auto;
  overflow: auto;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-soft);
  box-shadow: var(--shadow-pop);
  animation: modal-in 0.18s ease-out;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.modal-head h3 {
  margin: 0;
}

.modal-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.modal-close:hover {
  color: var(--primary);
  background: var(--primary-soft);
}

.legal-modal {
  width: min(92vw, 560px);
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.modal h3 {
  margin-bottom: 10px;
  font-size: 18px;
}

.modal p {
  color: var(--text-soft);
  font-size: 14px;
  white-space: pre-wrap;
  word-break: break-word;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.reveal-token {
  margin: 14px 0 6px;
  padding: 12px 14px;
  border: 1px dashed rgba(var(--primary-rgb), 0.36);
  border-radius: 12px;
  background: rgba(var(--surface-rgb), 0.7);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  word-break: break-all;
  user-select: all;
}

/* 404 */
.not-found {
  max-width: 560px;
  margin: 40px auto 0;
  text-align: center;
}

.not-found h1 {
  margin: 6px 0 10px;
  color: var(--primary);
  font-size: 56px;
  line-height: 1;
}

/* ========================================================================== */
/* 响应式                                                                      */
/* ========================================================================== */
@media (max-width: 900px) {
  .member-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .member-side {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .member-side .card {
    flex: 1 1 200px;
  }

  .side-nav {
    flex: 1 1 100%;
    flex-direction: row;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    gap: 4px;
  }

  .side-nav a {
    white-space: nowrap;
  }

  .side-logout {
    width: auto;
    margin-left: auto;
  }

  .profile-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .profile-avatar {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    padding: 14px;
  }

  .avatar-preview {
    width: auto;
    flex: 1 1 100%;
    flex-direction: row;
    justify-content: center;
    padding-top: 10px;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 14.5px;
  }

  .container {
    padding: 0 16px;
  }

  .main {
    padding: 18px 0 30px;
  }

  .topbar-inner {
    min-height: 58px;
    gap: 10px;
  }

  .brand-text small {
    display: none;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    font-size: 17px;
  }

  .brand-text strong {
    font-size: 15.5px;
  }

  .topnav a,
  .topnav .linkish {
    padding: 6px 9px;
    font-size: 13px;
  }

  .card {
    padding: 17px;
    border-radius: 16px;
  }

  .avatar-xl {
    width: 80px;
    height: 80px;
  }

  .auth-wrap {
    margin-top: 14px;
  }

  .auth-card {
    padding: 22px 18px 18px;
  }

  .auth-head h1 {
    font-size: 22px;
  }

  .user-line h2 {
    font-size: 19px;
  }

  .stat-value {
    font-size: 22px;
  }

  .token-box {
    padding: 11px 12px;
  }

  .token-actions {
    width: 100%;
  }

  .token-actions .btn {
    flex: 1 1 auto;
  }

  .form-row,
  .input-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .form-row .btn,
  .input-row .btn {
    width: 100%;
  }

  .msg-time {
    margin-left: 0;
    width: 100%;
  }

  .modal {
    padding: 20px;
  }
}

/* 尊重减少动效偏好 */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ========================================================================== */
/* v5：主题切换 / 用户组 / 群组 / 购买按钮 / 日夜模式                          */
/* ========================================================================== */
.theme-controls {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-right: 2px;
}

.theme-select {
  height: 30px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(var(--surface-rgb), 0.7);
  color: var(--text-soft);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
}

.theme-select:focus {
  outline: none;
  border-color: var(--primary);
}

.theme-mode-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: rgba(var(--surface-rgb), 0.7);
  color: var(--text-soft);
  font-size: 13px;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}

.theme-mode-btn:hover {
  color: var(--primary);
  background: var(--primary-soft);
}

/* 购买按钮 */
.purchase-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(var(--surface-rgb), 0.7);
}

.purchase-bar-text {
  min-width: 0;
}

.purchase-bar-text strong {
  display: block;
  font-size: 14px;
}

.purchase-bar-text span {
  color: var(--muted);
  font-size: 12.5px;
}

.purchase-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* 用户组卡片 */
.group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.group-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(var(--surface-rgb), 0.72);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.group-card.current {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.group-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.group-card-head h3 {
  margin: 0;
  font-size: 16px;
}

.group-level {
  color: var(--muted);
  font-size: 12px;
}

.group-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 12px;
  font-size: 12.5px;
}

.group-meta span {
  color: var(--muted);
}

.group-meta strong {
  color: var(--text);
  font-weight: 500;
}

.group-benefits {
  color: var(--text-soft);
  font-size: 13px;
  white-space: pre-wrap;
  word-break: break-word;
}

.perm-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
  padding: 10px 0 0;
  border-top: 1px dashed var(--border);
  list-style: none;
}

.perm-item {
  display: flex;
  gap: 8px;
  font-size: 12.5px;
}

.perm-name {
  flex: 0 0 auto;
  color: var(--primary);
  font-weight: 600;
}

.perm-desc {
  color: var(--muted);
}

/* 群组 */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

/* v22：左右布局（左侧信息 + 右侧加入按钮） */
.contact-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(var(--surface-rgb), 0.72);
}

.contact-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1 1 auto;
  min-width: 0;
}

.contact-action {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}

.contact-action .btn {
  white-space: nowrap;
}

/* 移动端：恢复纵向堆叠，按钮占满宽度 */
@media (max-width: 640px) {
  .contact-card {
    flex-direction: column;
    align-items: stretch;
  }

  .contact-action {
    width: 100%;
  }

  .contact-action .btn {
    width: 100%;
    justify-content: center;
  }
}

.contact-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-icon {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 15px;
}

.contact-title {
  min-width: 0;
  flex: 1 1 auto;
}

.contact-title strong {
  display: block;
  overflow: hidden;
  font-size: 14.5px;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.contact-type {
  color: var(--muted);
  font-size: 11.5px;
}

.contact-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12.5px;
  color: var(--text-soft);
  word-break: break-all;
}

.contact-qr {
  align-self: flex-start;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  cursor: zoom-in;
}

.contact-qr img {
  display: block;
  width: 92px;
  height: 92px;
  object-fit: cover;
  border-radius: 10px;
}

.contact-desc {
  color: var(--text-soft);
  font-size: 12.5px;
  white-space: pre-wrap;
  word-break: break-word;
}

.qr-lightbox {
  position: fixed;
  inset: 0;
  z-index: 130;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(20, 18, 17, 0.7);
  cursor: zoom-out;
}

.qr-lightbox img {
  max-width: min(84vw, 420px);
  max-height: 80vh;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 30px 70px -24px rgba(0, 0, 0, 0.7);
}

[data-mode="dark"] body::before {
  background:
    radial-gradient(1200px 600px at 15% 0%, rgba(var(--bg-rgb), 0.28), rgba(var(--bg-rgb), 0) 70%),
    linear-gradient(180deg, rgba(var(--bg-rgb), 0.34) 0%, rgba(var(--bg-rgb), 0.42) 55%, rgba(var(--bg-rgb), 0.52) 100%);
}

[data-mode="dark"] .toast {
  background: rgba(12, 11, 10, 0.96);
  color: var(--bg);
}

[data-mode="dark"] .contact-qr {
  background: var(--surface);
}

[data-mode="dark"] .contact-qr img {
  opacity: 0.94;
}

@media (max-width: 640px) {
  .theme-select {
    max-width: 92px;
  }

  .purchase-bar {
    align-items: stretch;
    flex-direction: column;
  }

  .purchase-buttons {
    width: 100%;
  }

  .purchase-buttons .btn {
    flex: 1 1 auto;
  }

  .group-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}




/* ==========================================================================
   v32：SVG 图标社区（图标 tab / 广场 / 编辑器）
   ========================================================================== */

.icons-page {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.icons-guide {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
  background:
    radial-gradient(440px 180px at 92% -20%, rgba(var(--primary-rgb), 0.18), transparent 70%),
    linear-gradient(145deg, var(--surface), var(--surface-soft));
}

.icons-guide-main {
  min-width: 0;
}

.icons-guide h1 {
  margin: 2px 0 6px;
  font-size: 22px;
  letter-spacing: 0.01em;
}

.icons-guide p {
  margin: 0;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.65;
}

.icons-guide-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.icons-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.icons-group-head h2 {
  margin: 0;
  font-size: 15px;
}

.icons-groupbar {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding: 2px 1px 8px;
  scrollbar-width: none;
}

.icons-groupbar::-webkit-scrollbar {
  display: none;
}

.icons-group-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  min-height: 36px;
  padding: 7px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-soft);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
  transition: border-color 0.16s ease, background 0.16s ease, color 0.16s ease;
}

.icons-group-chip:hover {
  border-color: rgba(var(--primary-rgb), 0.35);
  color: var(--text);
}

.icons-group-chip.active {
  border-color: rgba(var(--primary-rgb), 0.5);
  background: rgba(var(--primary-rgb), 0.11);
  color: var(--primary);
  font-weight: 600;
}

.icons-group-chip .count {
  font-size: 10.5px;
  opacity: 0.7;
}

.icons-group-tools {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  padding: 10px 12px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-soft);
  font-size: 12px;
}

.icons-group-tools strong {
  color: var(--text);
}

.icons-group-tools .btn {
  min-height: 32px;
  padding: 5px 10px;
}

.icons-active {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
}

.icons-active-preview {
  width: 64px;
  height: 64px;
  flex: 0 0 auto;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--surface-soft), rgba(var(--primary-rgb), 0.08));
  border: 1px solid var(--border);
}

.icons-active-copy {
  min-width: 0;
  flex: 1;
}

.icons-active-copy strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.icons-active-copy p {
  margin: 3px 0 0;
  color: var(--text-soft);
  font-size: 12px;
}

.icons-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.icons-grid.plaza-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 720px) {
  .icons-grid,
  .icons-grid.plaza-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .icons-grid,
  .icons-grid.plaza-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.icon-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.16s ease, transform 0.16s ease;
}

.icon-card:hover {
  border-color: rgba(var(--primary-rgb), 0.28);
}

.icon-card.is-active {
  border-color: rgba(var(--primary-rgb), 0.55);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.08);
}

.icon-card-preview {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  background-color: var(--surface-soft);
  background-image: conic-gradient(
    rgba(var(--line-rgb), 0.08) 25%,
    transparent 0 50%,
    rgba(var(--line-rgb), 0.08) 0 75%,
    transparent 0
  );
  background-size: 16px 16px;
  cursor: pointer;
}

.icon-card-preview .svg-icon-img {
  width: 72px;
  height: 72px;
  object-fit: contain;
}

.icon-card-body {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 11px 12px 12px;
  min-width: 0;
}

.icon-card-name {
  font-size: 13px;
  font-weight: 650;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.icon-card-sub {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 18px;
  color: var(--text-soft);
  font-size: 11px;
}

.icon-card-tags {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}

.icon-card-tags .badge {
  padding: 1px 7px;
  font-size: 10px;
}

.icon-card-actions {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.icon-card-actions .btn {
  min-height: 32px;
  padding: 4px 8px;
  font-size: 11.5px;
}

.icon-card-actions .icon-only {
  width: 32px;
  padding: 4px;
  justify-content: center;
}

.icon-card-badge-active {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
}

.icon-card-badge-public {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
}

.icons-empty {
  padding: 42px 18px;
  text-align: center;
}

.icons-empty .fa-solid {
  font-size: 28px;
  color: var(--muted);
  opacity: 0.65;
}

.icons-empty h3 {
  margin: 12px 0 5px;
  font-size: 15px;
}

.icons-empty p {
  margin: 0 0 16px;
  color: var(--text-soft);
  font-size: 12.5px;
  line-height: 1.65;
}

.icon-modal-preview {
  width: 100%;
  min-height: 240px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background-color: var(--surface-soft);
  background-image: conic-gradient(
    rgba(var(--line-rgb), 0.08) 25%,
    transparent 0 50%,
    rgba(var(--line-rgb), 0.08) 0 75%,
    transparent 0
  );
  background-size: 18px 18px;
}

.icon-modal-preview .svg-icon-img {
  width: 180px;
  height: 180px;
  object-fit: contain;
}

.icon-modal-meta {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.icon-modal-meta h3 {
  margin: 0 auto 0 0;
  font-size: 16px;
}

.icon-modal-code {
  margin-top: 10px;
  max-height: 150px;
  overflow: auto;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-soft);
  color: var(--text-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
}

/* 编辑器 */
.icon-editor {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.icon-editor-head {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.icon-editor-head h1 {
  margin: 0;
  font-size: 19px;
}

.icon-editor-head p {
  margin: 2px 0 0;
  color: var(--text-soft);
  font-size: 12px;
}

.icon-editor-grid {
  display: grid;
  gap: 14px;
  min-width: 0;
}

@media (min-width: 860px) {
  .icon-editor-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
    align-items: start;
  }
}

.icon-editor-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  max-width: 100%;
}

.icon-editor-panel h2 {
  margin: 0;
  font-size: 14px;
}

.icon-code-wrap {
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
}

.icon-code {
  display: block;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 330px;
  resize: vertical;
  padding: 12px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  tab-size: 2;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-all;
  overflow-x: hidden;
  overflow-y: auto;
}

.icon-code:focus {
  outline: none;
  border-color: rgba(var(--primary-rgb), 0.5);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.icon-code-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px;
  color: var(--text-soft);
  font-size: 11px;
}

.icon-code-meta .error {
  color: var(--danger);
}

.icon-var-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

@media (max-width: 420px) {
  .icon-var-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.icon-var-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.icon-var-label {
  color: var(--text-soft);
  font-size: 11.5px;
}

.icon-color-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.icon-color-row input[type="color"] {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  cursor: pointer;
}

.icon-color-row .input {
  min-width: 0;
  padding: 7px 9px;
  font-size: 12px;
  font-family: var(--font-mono);
}

.icon-color-swatch {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background-color: var(--surface);
  background-image: conic-gradient(
    rgba(var(--line-rgb), 0.16) 25%,
    transparent 0 50%,
    rgba(var(--line-rgb), 0.16) 0 75%,
    transparent 0
  );
  background-size: 10px 10px;
  cursor: pointer;
}

.icon-color-swatch:focus-visible,
.icon-color-dot:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.icon-color-swatch.transparent,
.icon-color-dot.transparent {
  background-color: var(--surface);
  background-image: conic-gradient(
    rgba(var(--line-rgb), 0.18) 25%,
    transparent 0 50%,
    rgba(var(--line-rgb), 0.18) 0 75%,
    transparent 0
  );
  background-size: 9px 9px;
}

.icon-color-pop {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.icon-color-dot {
  width: 26px;
  height: 26px;
  flex: 0 0 auto;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  cursor: pointer;
  color: var(--text-soft);
  background: var(--surface);
  font: inherit;
  font-size: 9px;
  line-height: 1;
}

.icon-color-dot.active {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-color: var(--primary);
}

.icon-color-hint {
  flex: 1 1 100%;
  color: var(--text-soft);
  font-size: 10.5px;
  line-height: 1.5;
}

[data-mode="dark"] .icon-color-swatch,
[data-mode="dark"] .icon-color-swatch.transparent,
[data-mode="dark"] .icon-color-dot.transparent {
  background-image: conic-gradient(
    rgba(255, 255, 255, 0.09) 25%,
    transparent 0 50%,
    rgba(255, 255, 255, 0.09) 0 75%,
    transparent 0
  );
}

.icon-toolbar {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}

.icon-toolbar .btn {
  min-height: 30px;
  padding: 4px 8px;
  font-size: 11px;
}

.icon-preview-card {
  position: sticky;
  top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.icon-preview-stage {
  min-height: 260px;
  display: grid;
  place-items: center;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--surface-soft);
  background-image: conic-gradient(
    rgba(var(--line-rgb), 0.08) 25%,
    transparent 0 50%,
    rgba(var(--line-rgb), 0.08) 0 75%,
    transparent 0
  );
  background-size: 18px 18px;
}

.icon-preview-stage .svg-icon-img {
  width: min(200px, 56vw);
  height: min(200px, 56vw);
  object-fit: contain;
}

.icon-preview-stage.is-error .svg-icon-img {
  opacity: 0.2;
}

.icon-preview-status {
  min-height: 18px;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.5;
}

.icon-preview-status .error {
  color: var(--danger);
}

.icon-template-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.icon-template-btn {
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text-soft);
  font: inherit;
  font-size: 11.5px;
  cursor: pointer;
}

.icon-template-btn:hover {
  color: var(--primary);
  border-color: rgba(var(--primary-rgb), 0.4);
}

.icon-editor-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.icon-editor-actions .btn {
  min-height: 40px;
}

.icon-editor-actions .btn-primary {
  min-width: 120px;
}

/* 广场 */
.icon-plaza-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.icon-plaza-head h1 {
  margin: 0;
  font-size: 22px;
}

.icon-plaza-head p {
  margin: 5px 0 0;
  color: var(--text-soft);
  font-size: 12.5px;
}

.icon-sort-tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.icon-sort-tab {
  padding: 6px 11px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--text-soft);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.icon-sort-tab.active {
  border-color: rgba(var(--primary-rgb), 0.35);
  background: rgba(var(--primary-rgb), 0.1);
  color: var(--primary);
  font-weight: 600;
}

.icon-plaza-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.icon-plaza-toolbar .input {
  flex: 1 1 180px;
  min-width: 140px;
}

.icon-plaza-toolbar .select {
  flex: 0 0 auto;
  width: auto;
}

.icon-like-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-soft);
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}

.icon-like-btn.liked {
  border-color: rgba(var(--primary-rgb), 0.4);
  background: rgba(var(--primary-rgb), 0.1);
  color: var(--primary);
}

.icon-like-btn:disabled {
  opacity: 0.6;
  cursor: default;
}

.icon-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 0 2px;
  color: var(--text-soft);
  font-size: 12px;
}

.icon-pager .btn {
  min-height: 36px;
}

[data-mode="dark"] .icon-card-preview,
[data-mode="dark"] .icon-modal-preview,
[data-mode="dark"] .icon-preview-stage {
  background-image: conic-gradient(
    rgba(255, 255, 255, 0.07) 25%,
    transparent 0 50%,
    rgba(255, 255, 255, 0.07) 0 75%,
    transparent 0
  );
}

@media (max-width: 640px) {
  .icons-guide {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px;
  }

  .icons-guide-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .icons-guide h1 {
    font-size: 19px;
  }

  .icons-active {
    align-items: flex-start;
  }

  .icon-code {
    width: 100%;
    max-width: 100%;
    min-height: 260px;
    font-size: 11.5px;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-all;
  }

  .icon-preview-card {
    position: static;
  }

  .icon-modal-preview {
    min-height: 190px;
  }

  .icon-modal-preview .svg-icon-img {
    width: 140px;
    height: 140px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .icon-card,
  .icons-group-chip {
    transition: none;
  }
}

.svg-icon-empty {
  display: block;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  border: 1px dashed var(--border);
  background: var(--surface-soft);
}

.icon-owner-avatar {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  border-radius: 50%;
  object-fit: cover;
  background: var(--surface-soft);
}

/* v33：新建图标保存分组选择 */
.icon-group-picker {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  max-height: 122px;
  overflow-y: auto;
  padding: 2px 0;
}

.icon-group-choice {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  padding: 7px 11px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text-soft);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  text-align: left;
}

.icon-group-choice i {
  color: var(--muted);
}

.icon-group-choice em {
  font-style: normal;
  font-size: 10px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0 5px;
}

.icon-group-choice:hover {
  border-color: rgba(var(--primary-rgb), 0.35);
  color: var(--text);
}

.icon-group-choice.active {
  border-color: rgba(var(--primary-rgb), 0.5);
  background: rgba(var(--primary-rgb), 0.1);
  color: var(--primary);
  font-weight: 600;
}

.icon-group-choice.active i,
.icon-group-choice.active em {
  color: var(--primary);
  border-color: rgba(var(--primary-rgb), 0.3);
}

.icon-color-custom {
  min-height: 26px;
  padding: 0 8px;
  border: 1px dashed var(--border);
  border-radius: 999px;
  background: transparent;
  color: var(--text-soft);
  font: inherit;
  font-size: 10.5px;
  cursor: pointer;
}

.icon-color-custom:hover {
  border-color: rgba(var(--primary-rgb), 0.45);
  color: var(--primary);
}

.icon-color-native {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* ==========================================================================
   v34：应用下载（独立于书源/订阅源）
   ========================================================================== */

.apps-page {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.apps-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.apps-hero h1 {
  margin: 2px 0 5px;
  font-size: 22px;
}

.apps-hero p {
  margin: 0;
  max-width: 620px;
  color: var(--text-soft);
  font-size: 12.5px;
  line-height: 1.65;
}

.apps-hero-stats {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
}

.apps-hero-stats strong {
  color: var(--primary);
  font-size: 28px;
  line-height: 1;
}

.apps-hero-stats span {
  color: var(--muted);
  font-size: 11px;
}

.apps-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.apps-search {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 250px;
  min-width: 0;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}

.apps-search i {
  color: var(--muted);
  font-size: 12px;
}

.apps-search .input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 9px 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.apps-search .input:focus {
  outline: none;
}

.apps-tag-filter {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.apps-filter-chip {
  min-height: 32px;
  padding: 4px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-soft);
  font: inherit;
  font-size: 11.5px;
  cursor: pointer;
}

.apps-filter-chip:hover {
  border-color: rgba(var(--primary-rgb), 0.35);
  color: var(--text);
}

.apps-filter-chip.active {
  border-color: rgba(var(--primary-rgb), 0.5);
  background: rgba(var(--primary-rgb), 0.1);
  color: var(--primary);
  font-weight: 600;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 14px;
}

.app-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(var(--surface-rgb), 0.72);
}

.app-card-head {
  display: flex;
  align-items: flex-start;
  gap: 11px;
}

.app-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-soft);
  color: var(--primary);
  font-size: 21px;
  overflow: hidden;
}

.app-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 13px;
}

.app-icon-lg {
  width: 68px;
  height: 68px;
  border-radius: 17px;
  font-size: 27px;
}

.app-card-title {
  flex: 1 1 auto;
  min-width: 0;
}

.app-title-line {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.app-title-line h2 {
  margin: 0;
  font-size: 16px;
  line-height: 1.35;
}

.app-card-title p {
  margin: 4px 0 0;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.5;
}

.app-card-title .app-developer {
  color: var(--muted);
  font-size: 10.5px;
}

.app-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 9px;
}

.app-tag {
  display: inline-flex;
  align-items: center;
  padding: 1px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--text-soft);
  font-size: 10px;
  line-height: 1.7;
}

.app-category {
  color: var(--primary);
  border-color: rgba(var(--primary-rgb), 0.22);
  background: rgba(var(--primary-rgb), 0.07);
}

.app-desc {
  display: -webkit-box;
  margin: 10px 0 0;
  overflow: hidden;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.6;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.app-meta {
  margin-top: 7px;
  color: var(--muted);
  font-size: 10.5px;
}

.app-card-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 11px;
}

.app-card-actions .btn {
  min-height: 32px;
  padding: 4px 10px;
  font-size: 11.5px;
}

.app-detail-modal {
  max-width: 620px;
}

.app-detail-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.app-detail-subtitle {
  margin: 2px 0 0;
  color: var(--text-soft);
  font-size: 12.5px;
}

.app-detail-desc {
  margin: 14px 0 0;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}

.app-detail-meta {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 7px 10px;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  font-size: 12px;
}

.app-detail-meta dt {
  color: var(--muted);
}

.app-detail-meta dd {
  margin: 0;
  color: var(--text);
  overflow-wrap: anywhere;
}

.app-detail-actions {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 15px;
}

@media (max-width: 640px) {
  .apps-hero {
    align-items: flex-start;
    flex-direction: column;
  }

  .apps-hero-stats {
    align-items: flex-start;
    flex-direction: row;
    gap: 5px;
    align-items: baseline;
  }

  .apps-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .app-card-actions .btn,
  .apps-filter-chip {
    min-height: 40px;
  }

  .app-detail-modal {
    width: calc(100vw - 24px);
  }
}

/* v34.1：应用卡片宽屏/移动端排版优化 */
.apps-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.app-card {
  gap: 10px;
  padding: 18px;
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(var(--surface-rgb), 0.86), rgba(var(--surface-rgb), 0.58));
}

.app-card:hover {
  border-color: rgba(var(--primary-rgb), 0.25);
}

.app-card-head {
  align-items: center;
}

.app-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  font-size: 23px;
  background: rgba(var(--primary-rgb), 0.08);
}

.app-title-line h2 {
  font-size: 17px;
}

.app-card-title .app-tags {
  margin-top: 5px;
}

.app-card-title p {
  margin-top: 5px;
}

.app-desc {
  margin-top: 2px;
  -webkit-line-clamp: 3;
}

.app-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  padding-top: 2px;
}

.app-card-actions {
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}

.apps-search .input {
  font-size: 13px;
}

@media (max-width: 900px) {
  .apps-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .apps-hero {
    padding: 17px;
  }

  .apps-hero h1 {
    font-size: 20px;
  }

  .app-card {
    padding: 15px;
  }

  .app-icon {
    width: 48px;
    height: 48px;
    border-radius: 13px;
    font-size: 20px;
  }

  .app-desc {
    -webkit-line-clamp: 4;
  }
}

/* v34.3：徽章图片加载失败/无文字时不留下细长空条 */
.group-badge:empty {
  display: none;
}

/* v34.3：应用列表骨架加载 */
.apps-skeleton-card {
  flex-direction: row;
  align-items: center;
  gap: 12px;
  min-height: 100px;
  border-style: dashed;
}

.app-skeleton {
  display: block;
  height: 10px;
  border-radius: 6px;
  background: linear-gradient(90deg, rgba(var(--line-rgb), 0.08), rgba(var(--line-rgb), 0.18), rgba(var(--line-rgb), 0.08));
  background-size: 200% 100%;
  animation: app-skeleton-shimmer 1.3s ease-in-out infinite;
}

.app-skeleton-icon {
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  border-radius: 14px;
}

.app-skeleton-lines {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 9px;
}

.app-skeleton-lines .app-skeleton:nth-child(1) {
  width: 42%;
  height: 13px;
}

.app-skeleton-lines .app-skeleton:nth-child(2) {
  width: 86%;
}

.app-skeleton-lines .app-skeleton:nth-child(3) {
  width: 62%;
}

@keyframes app-skeleton-shimmer {
  0% { background-position: 120% 0; }
  100% { background-position: -120% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .app-skeleton {
    animation: none;
  }
}

/* v35：书源多平台切换 */
.source-platforms {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.source-platform-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 5px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-soft);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.source-platform-tab:hover {
  border-color: rgba(var(--primary-rgb), 0.35);
  color: var(--text);
}

.source-platform-tab.active {
  background: rgba(var(--primary-rgb), 0.1);
  border-color: rgba(var(--primary-rgb), 0.5);
  color: var(--primary);
  font-weight: 600;
}

@media (max-width: 640px) {
  .source-platform-tab {
    min-height: 40px;
  }
}

/* v36：应用卡片最终布局（标题/副标题+作者/标签/简介/meta/按钮） */
.app-sub-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 5px;
}

.app-subtitle {
  min-width: 0;
  overflow: hidden;
  color: var(--text-soft);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-author {
  display: inline-flex;
  align-items: center;
  padding: 1px 7px;
  border: 1px solid rgba(var(--primary-rgb), 0.22);
  border-radius: 999px;
  background: rgba(var(--primary-rgb), 0.08);
  color: var(--primary);
  font-size: 10.5px;
  line-height: 1.7;
  white-space: nowrap;
}

.app-card {
  cursor: pointer;
}

.app-card:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.app-author + .app-subtitle {
  order: 0;
}

@media (max-width: 900px) {
  .apps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
}

@media (max-width: 640px) {
  .app-card {
    padding: 12px;
    border-radius: 13px;
  }

  .app-icon {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    font-size: 17px;
  }

  .app-title-line h2 {
    font-size: 13.5px;
  }

  .app-subtitle {
    max-width: 100%;
    font-size: 10.5px;
  }

  .app-author {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 9px;
  }

  .app-card .app-tags {
    margin-top: 5px;
  }

  .app-tag {
    font-size: 9px;
    padding: 0 5px;
  }

  .app-desc {
    margin-top: 4px;
    font-size: 11px;
    -webkit-line-clamp: 2;
  }

  .app-meta {
    gap: 2px 6px;
    font-size: 9.5px;
  }

  .app-card-actions {
    gap: 4px;
    padding-top: 7px;
  }

  .app-card-actions .btn {
    flex: 1 1 100%;
    min-height: 34px;
    padding: 3px 8px;
    font-size: 10.5px;
  }

  .app-card-head {
    gap: 8px;
  }
}