/* ============ 主题变量 ============ */
:root {
  --radius: 18px;
  --radius-sm: 10px;
  --transition: .25s cubic-bezier(.4, 0, .2, 1);
  --font: "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, -apple-system, sans-serif;
}

html[data-theme="dark"] {
  /* 让浏览器把原生控件（下拉列表、滚动条、复选框、日期面板）也渲染成深色 */
  color-scheme: dark;
  --bg: #080a12;
  --bg-soft: #0e1220;
  --field: #151b2b;
  --card: rgba(255, 255, 255, .055);
  --card-hover: rgba(255, 255, 255, .1);
  --border: rgba(255, 255, 255, .13);
  --border-strong: rgba(255, 255, 255, .24);
  --text: #f2f5fc;
  --text-dim: #b6c0d6;
  --text-faint: #8f9ab3;
  --accent: #8c9bff;
  --accent-2: #d07dff;
  --accent-soft: rgba(124, 140, 255, .2);
  --star: #ffcc4d;
  --shadow: 0 18px 50px rgba(0, 0, 0, .45);
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f7fb;
  --bg-soft: #ffffff;
  --field: #ffffff;
  --card: rgba(255, 255, 255, .85);
  --card-hover: #ffffff;
  --border: rgba(16, 24, 40, .09);
  --border-strong: rgba(16, 24, 40, .18);
  --text: #131826;
  --text-dim: #5b6478;
  --text-faint: #8b93a6;
  --accent: #4f5bd5;
  --accent-2: #a44bff;
  --accent-soft: rgba(79, 91, 213, .12);
  --star: #f0a500;
  --shadow: 0 16px 40px rgba(20, 30, 60, .12);
}

* { box-sizing: border-box; }

/* hidden 属性必须优先级最高：类的 display 会覆盖 UA 的 [hidden] 规则 */
[hidden] { display: none !important; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button, input, select { font-family: inherit; }

.container {
  width: min(1240px, 100% - 40px);
  margin-inline: auto;
}

/* ============ 背景光斑 ============ */
.bg-orbs { position: fixed; inset: 0; z-index: -1; overflow: hidden; }
.bg-orbs span {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .5;
  animation: float 18s ease-in-out infinite alternate;
}
.bg-orbs span:nth-child(1) { width: 460px; height: 460px; top: -140px; left: -80px; background: #4f5bd5; }
.bg-orbs span:nth-child(2) { width: 420px; height: 420px; top: 20%; right: -140px; background: #a44bff; animation-delay: -6s; }
.bg-orbs span:nth-child(3) { width: 380px; height: 380px; bottom: -120px; left: 35%; background: #17b8c9; animation-delay: -12s; }
html[data-theme="light"] .bg-orbs span { opacity: .22; }

@keyframes float {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(40px, 60px, 0) scale(1.15); }
}

/* ============ 顶部导航 ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  flex-wrap: wrap;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 13px;
  font-weight: 800; letter-spacing: -.5px;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 8px 22px var(--accent-soft);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 18px; letter-spacing: .3px; }
.brand-text small { color: var(--text-faint); font-size: 12px; }

.header-actions { display: flex; align-items: center; gap: 10px; flex: 1; justify-content: flex-end; }

.search-box {
  position: relative;
  flex: 1;
  max-width: 340px;
  min-width: 160px;
}
.search-box svg {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  width: 17px; height: 17px;
  fill: none; stroke: var(--text-faint); stroke-width: 2; stroke-linecap: round;
}
.search-box input {
  width: 100%;
  padding: 11px 14px 11px 38px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--field);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}
.search-box input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

.icon-btn {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  transition: var(--transition);
}
.icon-btn:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.icon-btn svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
html[data-theme="dark"] .icon-sun { display: block; }
html[data-theme="dark"] .icon-moon { display: none; }
html[data-theme="light"] .icon-sun { display: none; }
html[data-theme="light"] .icon-moon { display: block; }

/* ============ 按钮 ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px; font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 10px 24px var(--accent-soft);
}
.btn-primary:hover { transform: translateY(-2px); filter: brightness(1.08); }
.btn-outline { border-color: var(--border-strong); color: var(--text); }
.btn-outline:hover { background: var(--card-hover); transform: translateY(-2px); }
/* 幽灵按钮：深色下也保持清晰底色与高对比文字 */
.btn-ghost { border-color: var(--border); color: var(--text); background: var(--card); }
.btn-ghost:hover { border-color: var(--border-strong); background: var(--card-hover); }
.btn-danger { border-color: rgba(255, 92, 92, .45); color: #ff8f8f; }
.btn-danger:hover { background: rgba(255, 92, 92, .12); }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }

/* ============ Hero ============ */
.hero {
  padding: 64px 0 34px;
  text-align: center;
}
.hero-copy { max-width: 1000px; margin: 0 auto; }
.badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--border);
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.25;
  margin: 0 0 18px;
  letter-spacing: -.5px;
  white-space: nowrap;
}
.gradient-text {
  background: linear-gradient(100deg, var(--accent), var(--accent-2) 60%, #17b8c9);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p {
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.75;
  max-width: 680px;
  margin: 0 auto 28px;
}
.hero .badge { margin-inline: auto; }

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 46px;
}
.stat-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(12px);
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-3px); border-color: var(--border-strong); }
.stat-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  font-size: 20px;
  border-radius: 13px;
  background: var(--accent-soft);
  border: 1px solid var(--border);
}
.stat-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.stat-num { font-size: 24px; font-weight: 800; letter-spacing: -.5px; line-height: 1.15; }
.stat-label { font-size: 12.5px; color: var(--text-faint); }

/* ============ 工具栏 ============ */
.gallery { padding-bottom: 70px; }
.toolbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  margin-bottom: 26px;
}
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  padding: 7px 15px;
  border-radius: 999px;
  font-size: 13px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text-dim);
  cursor: pointer;
  transition: var(--transition);
}
.chip:hover { color: var(--text); border-color: var(--border-strong); }
.chip.active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--c, var(--accent)), var(--c2, var(--accent-2)));
  box-shadow: 0 8px 20px var(--accent-soft);
}
.toolbar-right { display: flex; gap: 10px; flex-wrap: wrap; }
.select {
  padding: 9px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--field);
  color: var(--text);
  font-size: 13.5px;
  outline: none;
  cursor: pointer;
}
.select:focus { border-color: var(--accent); }

/* 原生下拉列表需要不透明背景，否则深色下会出现白底白字 */
.select option {
  background: var(--field);
  color: var(--text);
}

/* 输入框占位符与原生控件统一配色 */
::placeholder { color: var(--text-faint); opacity: 1; }
input[type="checkbox"], input[type="radio"] {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

/* ============ 卡片网格 ============ */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.card {
  position: relative;
  display: flex; flex-direction: column; gap: 14px;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(14px);
  cursor: pointer;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  animation: rise .4s ease both;
}
.card::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), transparent);
  opacity: .85;
}
.card:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: var(--shadow); }

@keyframes rise { from { opacity: 0; transform: translateY(14px); } }

.card-top { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 42px; height: 42px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  flex-shrink: 0;
}
.card-name { min-width: 0; flex: 1; }
.card-name h3 {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.card-name span { font-size: 12.5px; color: var(--text-faint); }
.star-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12.5px; font-weight: 700;
  color: var(--star);
  background: color-mix(in srgb, var(--star) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--star) 30%, transparent);
}
/* ============ 精选盖章戳 ============ */
.stamp {
  --ink: #cf2222;
  --grunge: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='3' seed='11'/><feColorMatrix type='matrix' values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 -0.62 1.06'/></filter><rect width='200' height='200' filter='url(%23g)'/></svg>");
  position: absolute;
  right: 10px;
  bottom: 8px;
  width: 76px;
  height: 76px;
  color: var(--ink);
  opacity: .82;
  transform: rotate(-13deg);
  pointer-events: none;
  user-select: none;
  filter: url(#inkRough);
  -webkit-mask-image: var(--grunge);
  mask-image: var(--grunge);
  -webkit-mask-size: 190px 190px;
  mask-size: 190px 190px;
  -webkit-mask-position: center;
  mask-position: center;
  transition: transform var(--transition), opacity var(--transition);
}

.stamp-ring {
  position: relative;
  width: 100%;
  height: 100%;
  border: 2.6px solid currentColor;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  font-family: "STZhongsong", "SimSun", "Songti SC", "Noto Serif SC", serif;
  text-shadow: 0 0 .6px currentColor;
}
.stamp-ring::before {
  content: "";
  position: absolute;
  inset: 4.5px;
  border: 1px solid currentColor;
  border-radius: 50%;
  opacity: .75;
}
.stamp-star { font-size: 8px; line-height: 1; letter-spacing: 2px; }
.stamp-text {
  font-size: 21px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 2px;
  text-indent: 2px;
}
.stamp-sub {
  font-family: var(--font);
  font-size: 6.5px;
  font-weight: 700;
  letter-spacing: 1.6px;
  opacity: .85;
  text-indent: 1.6px;
}

.card:hover .stamp { transform: rotate(-13deg) scale(1.06); opacity: .95; }

html[data-theme="light"] .stamp { --ink: #cf2222; mix-blend-mode: multiply; opacity: .8; }
html[data-theme="dark"] .stamp { --ink: #ff6b6b; opacity: .62; }

.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }

/* 详情弹窗里的印章（静态展示） */
.stamp-static {
  position: static;
  width: 62px;
  height: 62px;
  flex-shrink: 0;
  transform: rotate(-9deg);
}
.stamp-static .stamp-text { font-size: 17px; }

.card-desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-dim);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 42px;
}
.card-note {
  font-size: 12.5px;
  color: var(--text-faint);
  padding-left: 10px;
  border-left: 2px solid var(--accent);
  line-height: 1.6;
}

.card-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-size: 11.5px;
  padding: 4px 9px;
  border-radius: 7px;
  background: var(--accent-soft);
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.tag-lang { display: inline-flex; align-items: center; gap: 6px; }
.dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }

.card-foot {
  display: flex; align-items: center; gap: 14px;
  font-size: 12px; color: var(--text-faint);
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  flex-wrap: wrap;
}
.card-foot span { display: inline-flex; align-items: center; gap: 5px; }

/* ============ 顶部用户菜单 ============ */
.user-menu { position: relative; }
.user-menu-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 6px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 13.5px;
  cursor: pointer;
  transition: var(--transition);
}
.user-menu-btn:hover { border-color: var(--border-strong); background: var(--card-hover); }
.user-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.user-menu-btn .caret { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.user-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 150px;
  padding: 6px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 60;
}
.user-dropdown a,
.user-dropdown button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 9px 12px;
  border: none;
  border-radius: 10px;
  background: transparent;
  color: var(--text);
  font-size: 13.5px;
  cursor: pointer;
}
.user-dropdown a:hover,
.user-dropdown button:hover { background: var(--card-hover); }

/* ============ 卡片收藏按钮 ============ */
.fav-btn {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--field);
  color: var(--text-faint);
  font-size: 21px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  position: relative;
  transition: var(--transition);
}
.fav-btn:hover { color: #ff6b81; border-color: rgba(255, 107, 129, .55); transform: scale(1.06); }
/* 已收藏：实心红心 + 渐变底色，状态一目了然 */
.fav-btn.on {
  color: #fff;
  background: linear-gradient(135deg, #ff5f6d, #ff8f6b);
  border-color: transparent;
  box-shadow: 0 6px 16px rgba(255, 95, 109, .38);
}
.fav-btn.on:hover { color: #fff; transform: scale(1.06); }
.fav-btn.on::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1px solid rgba(255, 95, 109, .35);
}
@keyframes favPop {
  0% { transform: scale(1); }
  40% { transform: scale(1.3); }
  70% { transform: scale(.93); }
  100% { transform: scale(1); }
}
.fav-btn.pop { animation: favPop .38s ease; }

@media (max-width: 560px) {
  .fav-btn { width: 36px; height: 36px; font-size: 19px; }
}

/* ============ 详情弹窗评论区 ============ */
.modal-comments { margin-top: 24px; border-top: 1px solid var(--border); padding-top: 18px; }
.modal-comments h3 { margin: 0 0 14px; font-size: 16px; }
.comment-count {
  font-size: 12px;
  color: var(--text-faint);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 1px 9px;
  margin-left: 6px;
}
.comment-form { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }
.comment-form .textarea { min-height: 70px; }
.comment-form .btn { align-self: flex-end; }
.comment-login-tip { font-size: 13px; color: var(--text-faint); margin: 0 0 16px; }
.comment-login-tip a { color: var(--accent); }
.comment-list { display: flex; flex-direction: column; gap: 14px; }
.comment-empty { font-size: 13px; color: var(--text-faint); margin: 0; }
.comment-item { display: flex; gap: 10px; }
.comment-avatar {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.comment-body { flex: 1; min-width: 0; }
.comment-head { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-faint); flex-wrap: wrap; }
.comment-head b { color: var(--text); font-size: 13px; }
.comment-body p { margin: 4px 0 0; font-size: 13.5px; color: var(--text-dim); line-height: 1.65; word-break: break-word; }
.comment-del {
  margin-left: auto;
  border: none;
  background: transparent;
  color: var(--text-faint);
  font-size: 12px;
  cursor: pointer;
}
.comment-del:hover { color: #ff8080; }

/* ============ 用户中心 ============ */
.account-main { max-width: 980px; padding: 40px 0 60px; }
.account-card { max-width: 420px; margin: 0 auto; }
.count-tag {
  font-size: 12px;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 1px 9px;
  margin-left: 6px;
}
.fav-list { display: flex; flex-direction: column; gap: 12px; }
.fav-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--field);
}
.fav-item img { width: 40px; height: 40px; border-radius: 11px; flex-shrink: 0; }
.fav-info { flex: 1; min-width: 0; }
.fav-title { font-size: 13.5px; font-weight: 600; }
.fav-title a { color: var(--text); }
.fav-info p { margin: 6px 0; font-size: 12.5px; color: var(--text-dim); line-height: 1.6; }

.seg-switch {
  display: flex;
  gap: 6px;
  padding: 4px;
  margin: 0 0 20px;
  border-radius: 999px;
  background: var(--field);
  border: 1px solid var(--border);
}
.seg-switch button {
  flex: 1;
  padding: 9px 12px;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--text-dim);
  font-size: 13.5px;
  cursor: pointer;
  transition: var(--transition);
}
.seg-switch button.active { color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }

.account-head {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.account-avatar {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.account-info { flex: 1; min-width: 150px; display: flex; flex-direction: column; gap: 2px; }
.account-info strong { font-size: 16px; }
.account-info span { font-size: 12.5px; color: var(--text-faint); }
.account-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-bottom: 22px; }

.sub-list { display: flex; flex-direction: column; gap: 12px; }
.sub-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--field);
}
.sub-item img { width: 40px; height: 40px; border-radius: 11px; flex-shrink: 0; }
.sub-info { flex: 1; min-width: 0; }
.sub-title { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 13.5px; font-weight: 600; }
.sub-title a { color: var(--text); }
.sub-info p { margin: 6px 0; font-size: 12.5px; color: var(--text-dim); line-height: 1.6; }
.sub-meta { display: flex; gap: 10px; flex-wrap: wrap; font-size: 11.5px; color: var(--text-faint); }
.sub-badge { font-size: 11px; padding: 2px 9px; border-radius: 999px; border: 1px solid; font-weight: 500; }
.sub-badge.pending { color: #f59e0b; border-color: rgba(245, 158, 11, .4); background: rgba(245, 158, 11, .12); }
.sub-badge.ok { color: #22c55e; border-color: rgba(34, 197, 94, .4); background: rgba(34, 197, 94, .12); }
.sub-badge.err { color: #ff8080; border-color: rgba(255, 92, 92, .4); background: rgba(255, 92, 92, .12); }
.sub-reason { margin-top: 6px; font-size: 12px; color: #ff9d9d; }

@media (max-width: 760px) {
  .account-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sub-item { flex-wrap: wrap; }
}

/* ============ 公告条 ============ */
.announce {
  padding: 9px 20px;
  text-align: center;
  font-size: 13px;
  color: #fff;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

/* ============ 分页 ============ */
.pager { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.pager button {
  min-width: 38px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text-dim);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}
.pager button:hover:not(:disabled) { color: var(--text); border-color: var(--border-strong); }
.pager button.active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.pager button:disabled { opacity: .4; cursor: not-allowed; }

/* ============ 空态 ============ */
.empty { text-align: center; padding: 70px 20px; color: var(--text-faint); }
.empty-emoji { font-size: 46px; margin-bottom: 12px; }

/* ============ 弹窗 ============ */
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; }
.modal-mask { position: absolute; inset: 0; background: rgba(4, 6, 12, .68); backdrop-filter: blur(6px); animation: fade .25s ease; }
.modal-panel {
  position: relative;
  width: min(860px, 100%);
  max-height: min(82vh, 900px);
  overflow: auto;
  padding: 28px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  box-shadow: var(--shadow);
  animation: pop .28s cubic-bezier(.2, .9, .3, 1.2);
}
@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(18px) scale(.98); } }

.modal-close {
  position: absolute; top: 16px; right: 18px;
  width: 34px; height: 34px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  font-size: 20px; line-height: 1;
  cursor: pointer;
}
.modal-close:hover { color: var(--text); border-color: var(--border-strong); }

.modal-head { display: flex; gap: 16px; align-items: flex-start; padding-right: 40px; }
.modal-avatar { width: 56px; height: 56px; border-radius: 16px; border: 1px solid var(--border); }
.modal-title-wrap { flex: 1; min-width: 0; }
.modal-title-wrap h2 { margin: 0 0 6px; font-size: 20px; word-break: break-all; }
.modal-title-wrap p { margin: 0; color: var(--text-dim); font-size: 13.5px; line-height: 1.6; }
.modal-head .btn { align-self: center; }

.modal-meta { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0; }
.meta-item {
  padding: 8px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
  font-size: 12.5px;
  color: var(--text-dim);
}
.meta-item b { color: var(--text); }

.modal-body { border-top: 1px solid var(--border); padding-top: 18px; }

/* Markdown */
.markdown { font-size: 14px; line-height: 1.75; color: var(--text-dim); word-break: break-word; }
.markdown h1, .markdown h2, .markdown h3 { color: var(--text); margin: 22px 0 10px; line-height: 1.35; }
.markdown h1 { font-size: 22px; }
.markdown h2 { font-size: 18px; border-bottom: 1px solid var(--border); padding-bottom: 6px; }
.markdown h3 { font-size: 15.5px; }
.markdown p { margin: 0 0 12px; }
.markdown a { color: var(--accent); }
.markdown img { max-width: 100%; border-radius: 12px; }
.markdown code {
  padding: 2px 6px; border-radius: 6px;
  background: var(--accent-soft);
  font-family: "JetBrains Mono", Consolas, monospace; font-size: 12.5px;
}
.markdown pre {
  padding: 14px 16px; border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
  overflow-x: auto;
}
.markdown pre code { background: none; padding: 0; }
.markdown ul, .markdown ol { padding-left: 22px; }
.markdown table { border-collapse: collapse; width: 100%; }
.markdown th, .markdown td { border: 1px solid var(--border); padding: 8px 10px; }
.markdown blockquote {
  margin: 0 0 12px; padding: 8px 14px;
  border-left: 3px solid var(--accent);
  background: var(--card); border-radius: 0 10px 10px 0;
}

/* ============ 页脚 ============ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 26px 0;
  color: var(--text-faint);
  font-size: 13px;
}
.site-footer .container { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.site-footer a { color: var(--accent); }

/* ============ 后台 ============ */
.admin-wrap { max-width: 1000px; margin: 0 auto; padding: 32px 0 70px; }
.login-card {
  max-width: 380px; margin: 12vh auto;
  padding: 32px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  text-align: center;
}
.login-card .login-logo {
  margin: 0 auto 16px;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  font-size: 18px;
}
.login-card h2 { margin: 0 0 6px; font-size: 22px; letter-spacing: .2px; }
.login-card p { margin: 0 0 22px; color: var(--text-faint); font-size: 13px; }

.panel {
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(14px);
  margin-bottom: 22px;
}
.panel h3 { margin: 0 0 4px; font-size: 17px; }
.panel .hint { margin: 0 0 18px; font-size: 12.5px; color: var(--text-faint); }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12.5px; color: var(--text-dim); margin-bottom: 6px; }
.input, .textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--field);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}
.textarea { resize: vertical; min-height: 82px; line-height: 1.6; }
.input:focus, .textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 180px; }

.url-row { display: flex; gap: 10px; flex-wrap: wrap; }
.url-row .input { flex: 1; min-width: 220px; }

.checkline { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text-dim); }
.checkline input { width: 16px; height: 16px; accent-color: var(--accent); }

.preview-card {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px;
  border-radius: 14px;
  border: 1px dashed var(--border-strong);
  background: var(--accent-soft);
  margin: 6px 0 16px;
}
.preview-card img { width: 46px; height: 46px; border-radius: 12px; }
.preview-card h4 { margin: 0 0 4px; font-size: 15px; }
.preview-card p { margin: 0 0 6px; font-size: 13px; color: var(--text-dim); line-height: 1.6; }
.preview-meta { font-size: 12px; color: var(--text-faint); }

.admin-list { display: grid; gap: 12px; }
.admin-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  flex-wrap: wrap;
}
.admin-item img { width: 38px; height: 38px; border-radius: 10px; }
.admin-item .info { flex: 1; min-width: 180px; }
.admin-item .info strong { font-size: 14px; }
.admin-item .info span { display: block; font-size: 12px; color: var(--text-faint); }
.admin-item .ops { display: flex; gap: 8px; flex-wrap: wrap; }

.alert {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  margin-bottom: 14px;
  border: 1px solid;
}
.alert-error { color: #ff8080; border-color: rgba(255, 90, 90, .35); background: rgba(255, 90, 90, .1); }
.alert-ok { color: #4ade80; border-color: rgba(74, 222, 128, .35); background: rgba(74, 222, 128, .1); }

.spinner {
  width: 16px; height: 16px;
  border: 2px solid currentColor; border-right-color: transparent;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ 响应式 ============ */
@media (max-width: 900px) {
  .hero { padding: 40px 0 24px; }
  .hero h1 { white-space: normal; font-size: clamp(24px, 6vw, 34px); }
  .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 34px; }
  .stat-card { padding: 14px 16px; gap: 10px; }
  .stat-icon { width: 38px; height: 38px; font-size: 17px; }
  .stat-num { font-size: 20px; }
}

@media (max-width: 720px) {
  .container { width: calc(100% - 28px); }
  .header-inner { padding: 12px 0; }
  .brand-text small { display: none; }
  .header-actions { order: 3; width: 100%; justify-content: space-between; }
  .search-box { max-width: none; }
  .grid { grid-template-columns: 1fr; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar-right { width: 100%; }
  .toolbar-right .select { flex: 1; }
  .modal-panel { padding: 20px; max-height: 88vh; }
  .modal-head { flex-wrap: wrap; padding-right: 0; }
  .modal-close { top: 10px; right: 12px; }
  .row > * { min-width: 100%; }
  .admin-item .ops { width: 100%; }
}

@media (max-width: 420px) {
  .stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-card { flex-direction: column; align-items: flex-start; gap: 8px; }
  .btn { padding: 9px 14px; font-size: 13px; }
}