@charset "UTF-8";

:root {
  /* 对齐 plnav.com 设计 token */
  --ids-primary: #3b82f6;
  --ids-primary-soft: rgba(59, 130, 246, 0.12);
  --ids-primary-hover: #2563eb;
  --ids-text: #121212;
  --ids-text-secondary: #474747;
  --ids-text-muted: #828282;
  --ids-bg: #ffffff;
  --ids-bg-soft: #f7f9fc;
  --ids-bg-hover: #f1f5f9;
  --ids-border: #e2e8f0;
  --ids-card-border: #e2e8f0;
  --ids-border-active: #cad5e2;
  --ids-header-h: 64px;
  --ids-container: 100rem; /* 1600px，对齐 plnav --ui-container / --container-8xl */
  --ids-sidebar-w: 180px;
  --ids-radius: 8px;
  --ids-radius-sm: 8px;
  --ids-radius-lg: 12px;
  --ids-radius-pill: 9999px;
  --ids-shadow: none;
  --ids-shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.1);
  --ids-font: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  color-scheme: light dark;
}

html.dark-mode,
body.dark-mode {
  --ids-primary: #60a5fa;
  --ids-primary-soft: rgba(96, 165, 250, 0.16);
  --ids-primary-hover: #93c5fd;
  --ids-text: #f4f4f5;
  --ids-text-secondary: #cbd5e1;
  --ids-text-muted: #94a3b8;
  --ids-bg: #0b1220;
  --ids-bg-soft: #151b2b;
  --ids-bg-hover: #1e293b;
  --ids-border: #243044;
  --ids-card-border: #2a364a;
  --ids-border-active: #3b4d66;
  --ids-shadow: none;
  --ids-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0 !important;
  padding: 0 !important;
  min-height: 100%;
  background: var(--ids-bg) !important;
  color: var(--ids-text);
  font-family: var(--ids-font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.layui-icon {
  font-family: layui-icon !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--ids-primary);
}

img {
  max-width: 100%;
  border: 0;
  vertical-align: middle;
}

button,
input {
  font: inherit;
  color: inherit;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ellipsis1 {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.flex {
  display: flex;
  align-items: center;
}

/* ========== Header ========== */
.ids-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--ids-header-h);
  background: color-mix(in srgb, var(--ids-bg) 75%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid color-mix(in srgb, var(--ids-border) 70%, transparent);
}

.ids-header-inner {
  height: 100%;
  width: 100%;
  max-width: var(--ids-container);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ids-logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
  min-width: 0;
}

.ids-logo:hover {
  color: inherit;
}

.ids-logo img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: cover;
  background: #111;
  flex-shrink: 0;
}

.ids-logo-text {
  font-size: 18px;
  font-weight: 700;
  font-style: normal;
  letter-spacing: 0.08em;
  line-height: 1.15;
  color: var(--ids-text);
}

.ids-header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.ids-header-nav > a,
.ids-dropdown > summary {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  border-radius: var(--ids-radius-sm);
  color: var(--ids-text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  border: 0;
  background: transparent;
}

.ids-header-nav > a:hover,
.ids-dropdown > summary:hover {
  color: var(--ids-primary);
  background: var(--ids-primary-soft);
}

.ids-dropdown {
  position: relative;
}

.ids-dropdown > summary::-webkit-details-marker {
  display: none;
}

.ids-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 140px;
  padding: 6px;
  background: var(--ids-bg);
  border: 1px solid var(--ids-border);
  border-radius: var(--ids-radius-sm);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  z-index: 20;
}

.ids-dropdown-menu a {
  display: block;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--ids-text-secondary);
}

.ids-dropdown-menu a:hover {
  background: var(--ids-bg-soft);
  color: var(--ids-primary);
}

.ids-header-search {
  flex: 1;
  max-width: 420px;
  margin-left: auto;
}

.ids-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex-shrink: 0;
}

.ids-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 0;
  background: transparent;
  color: var(--ids-text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: 0.2s;
}

.ids-icon-btn:hover {
  background: var(--ids-bg-soft);
  color: var(--ids-primary);
}

.ids-icon-btn svg {
  width: 18px;
  height: 18px;
}

.ids-user-link {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: var(--ids-radius-pill);
  font-size: 13px;
  font-weight: 500;
  color: var(--ids-text-secondary);
  border: 1px solid var(--ids-border);
  background: var(--ids-bg);
}

.ids-user-link:hover {
  border-color: var(--ids-primary);
  color: var(--ids-primary);
}

.ids-user-menu {
  position: relative;
}

.ids-user-menu summary {
  list-style: none;
  cursor: pointer;
}

.ids-user-menu summary::-webkit-details-marker {
  display: none;
}

.ids-user-menu .ids-dropdown-menu {
  right: 0;
  left: auto;
  min-width: 160px;
}

.ids-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  margin-left: 4px;
  border-radius: var(--ids-radius-pill);
  background: #ef4444;
  color: #fff;
  font-size: 11px;
  line-height: 1;
}

/* ========== Shell ========== */
.ids-shell {
  width: 100%;
  max-width: var(--ids-container);
  margin: 0 auto;
  padding: 16px 32px 32px;
  display: grid;
  grid-template-columns: var(--ids-sidebar-w) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.ids-sidebar {
  position: sticky;
  top: calc(var(--ids-header-h) + 12px);
  max-height: calc(100vh - var(--ids-header-h) - 24px);
  overflow-x: hidden;
  overflow-y: auto;
  padding: 4px 8px 8px 0;
  scrollbar-width: none;
}

.ids-sidebar::-webkit-scrollbar {
  width: 0;
  display: none;
}

.ids-side-nav {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 4px 0;
  list-style: none;
}

.ids-side-item {
  border-radius: 8px;
}

.ids-side-link {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-width: 0;
  padding: 8px;
  border-radius: 8px;
  color: var(--ids-text);
  font-size: 14.88px;
  font-weight: 600;
  transition: color 0.18s;
}

.ids-side-main {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.ids-side-main:hover,
.ids-side-link:hover,
.ids-side-link.is-active,
.ids-side-item.is-current > .ids-side-link {
  color: var(--ids-primary);
  background: transparent;
}

.ids-side-ico {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--ids-text-muted);
}

.ids-side-link:hover .ids-side-ico,
.ids-side-link.is-active .ids-side-ico,
.ids-side-item.is-current > .ids-side-link .ids-side-ico {
  color: inherit;
}

.ids-side-ico i {
  font-size: 15px;
  font-style: normal;
}

.ids-side-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.ids-side-toggle {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--ids-text-muted);
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.ids-side-toggle:hover {
  background: var(--ids-bg-soft);
  color: var(--ids-primary);
}

.ids-side-item.is-open > .ids-side-link .ids-side-toggle {
  transform: rotate(90deg);
}

.ids-side-arrow {
  width: 14px;
  height: 14px;
  opacity: 0.85;
  flex-shrink: 0;
  pointer-events: none;
}

.ids-side-children {
  display: none;
  flex-direction: column;
  gap: 0;
  margin: 0 0 4px 16px;
  padding: 0 0 0 12px;
  border-left: 1px solid var(--ids-border);
  list-style: none;
  overflow: hidden;
}

.ids-side-item.is-open > .ids-side-children {
  display: flex;
}

.ids-side-child {
  display: block;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 13.12px;
  font-weight: 500;
  color: var(--ids-text-muted);
  line-height: 1.4;
  transition: color 0.18s;
}

.ids-side-child:hover,
.ids-side-child.is-active {
  color: var(--ids-primary);
  background: transparent;
}

.ids-side-child.is-active {
  font-weight: 600;
}

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

/* ========== Search ========== */
.ids-search {
  margin-bottom: 22px;
}

.ids-search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 52px;
  padding: 6px 8px 6px 18px;
  background: var(--ids-bg-soft);
  border: 1px solid var(--ids-border);
  border-radius: var(--ids-radius-lg);
  box-shadow: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.ids-search-bar:focus-within {
  background: var(--ids-bg);
  border-color: var(--ids-primary);
  box-shadow: 0 0 0 3px var(--ids-primary-soft);
}

.ids-search-bar input {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 16px;
}

.ids-search-bar input::placeholder {
  color: var(--ids-text-muted);
}

.ids-search-mode {
  position: relative;
  flex-shrink: 0;
}

.ids-search-mode > button {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 34px;
  padding: 0 12px;
  border: 0;
  border-radius: var(--ids-radius-pill);
  background: var(--ids-bg-soft);
  color: var(--ids-text-secondary);
  font-size: 13px;
  cursor: pointer;
}

.ids-search-mode-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 120px;
  padding: 6px;
  background: var(--ids-bg);
  border: 1px solid var(--ids-border);
  border-radius: var(--ids-radius-sm);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
  z-index: 20;
}

.ids-search-mode.is-open .ids-search-mode-menu {
  display: block;
}

.ids-search-mode-menu button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
  font-size: 13px;
  color: var(--ids-text-secondary);
}

.ids-search-mode-menu button:hover,
.ids-search-mode-menu button.is-active {
  background: var(--ids-primary-soft);
  color: var(--ids-primary);
}

.ids-search-submit {
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: var(--ids-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s;
}

.ids-search-submit:hover {
  background: var(--ids-primary-hover);
}

.ids-search-submit svg {
  width: 18px;
  height: 18px;
}

.ids-search-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.ids-search-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--ids-radius-pill);
  background: var(--ids-bg-soft);
  color: var(--ids-text-secondary);
  font-size: 12px;
  cursor: pointer;
  border: 1px solid transparent;
}

.ids-search-tag:hover,
.ids-search-tag.is-active {
  color: var(--ids-primary);
  background: var(--ids-primary-soft);
  border-color: color-mix(in srgb, var(--ids-primary) 25%, transparent);
}

.ids-header-search .ids-search {
  margin: 0;
}

.ids-header-search .ids-search-bar {
  height: 42px;
  padding: 3px 4px 3px 16px;
  border-radius: var(--ids-radius-pill);
}

.ids-header-search .ids-search-submit {
  width: 32px;
  height: 32px;
}

.ids-header-search .ids-search-tags {
  display: none;
}

/* ========== Banner / Ads ========== */
.ids-section {
  margin-bottom: 28px;
}

.ids-section-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
  min-height: 36px;
}

.ids-section-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--ids-text);
  line-height: 1.25;
}

.ids-section-title i {
  color: var(--ids-primary);
  font-size: 20px;
}

.ids-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-left: auto;
}

.ids-tab {
  display: inline-flex;
  align-items: center;
  height: 34px;
  padding: 0 16px;
  border-radius: var(--ids-radius-pill);
  border: 1px solid var(--ids-border);
  background: var(--ids-bg);
  color: var(--ids-text-secondary);
  font-size: 13.6px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.18s, background 0.18s, border-color 0.18s;
}

.ids-tab:hover {
  color: var(--ids-primary);
  border-color: var(--ids-border-active);
  background: var(--ids-bg-hover);
}

.ids-tab.is-active {
  background: var(--ids-primary);
  border-color: var(--ids-primary);
  color: #fff;
}

.ids-ad-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.ids-ad-grid > :nth-child(n+9) {
  display: none;
}

.ids-ad-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 0;
  padding: 12px;
  border-radius: var(--ids-radius);
  background: var(--ids-bg-soft);
  border: 1px solid var(--ids-card-border);
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  overflow: hidden;
}

.ids-ad-card:hover {
  border-color: var(--ids-border-active);
  box-shadow: var(--ids-shadow-hover);
  transform: translateY(-2px);
  color: inherit;
  background: var(--ids-bg-hover);
}

.ids-ad-card img,
.ids-ad-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  object-fit: cover;
  flex-shrink: 0;
  background: #fff;
}

.ids-ad-card .txt {
  min-width: 0;
  font-weight: 600;
  font-size: 15px;
  color: var(--ids-text);
  line-height: 1.3;
}

.ids-ad-card .tips {
  position: absolute;
  top: 0;
  right: 0;
}

.ids-banner-scroll {
  margin-bottom: 24px;
  overflow: hidden;
  border-radius: var(--ids-radius-lg);
}

.ids-banner-track {
  display: flex;
  gap: 12px;
  width: max-content;
  will-change: transform;
}

.ids-banner-item {
  display: block;
  width: 360px;
  flex-shrink: 0;
  border-radius: var(--ids-radius-lg);
  overflow: hidden;
  background: var(--ids-bg-soft);
  position: relative;
}

.ids-banner-item img {
  width: 100%;
  height: 168px;
  object-fit: cover;
  display: block;
}

.ids-banner-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px 12px 10px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: #fff;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ids-banner-scroll.is-grab {
  cursor: grab;
}

.ids-banner-scroll.is-grabbing {
  cursor: grabbing;
}

/* ========== Site cards ========== */
.ids-site-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.ids-site-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 0;
  padding: 12px;
  border-radius: var(--ids-radius);
  background: var(--ids-bg-soft);
  border: 1px solid var(--ids-card-border);
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  overflow: hidden;
}

.ids-site-card:hover {
  background: var(--ids-bg-hover);
  border-color: var(--ids-border-active);
  color: inherit;
  transform: translateY(-2px);
  box-shadow: var(--ids-shadow-hover);
}

.ids-site-card.is-closed {
  opacity: 0.55;
}

.ids-site-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  background: #fff;
  border: 0;
}

.ids-site-body {
  min-width: 0;
  flex: 1;
}

.ids-site-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--ids-text);
  line-height: 1.3;
}

.ids-site-desc {
  margin-top: 2px;
  font-size: 12.8px;
  color: var(--ids-text-secondary);
  line-height: 1.35;
}

.ids-site-tips {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  gap: 2px;
  z-index: 1;
}

.ids-site-tips span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 16px;
  padding: 0 5px;
  font-size: 10px;
  color: #fff;
  border-radius: 0 var(--ids-radius) 0 6px;
  background: #f59e0b;
}

.ids-site-tips .ztj { background: #ef4444; }
.ids-site-tips .ztc { background: #71717a; }
.ids-site-tips .ztn { background: #a1a1aa; }
.ids-site-tips .ztf { background: #f97316; }
.ids-site-tips .ztz { background: #22c55e; }
.ids-site-tips .ztl { background: #06b6d4; }
.ids-site-tips .h { background: #3b82f6; }
.ids-site-tips .d { background: #6366f1; }
.ids-site-tips .y { background: #14b8a6; }
.ids-site-tips .l { background: #8b5cf6; }

.ids-site-more {
  justify-content: center;
  color: var(--ids-text-muted);
  font-size: 13px;
  font-weight: 500;
  background: transparent;
  border: 1px dashed var(--ids-border);
}

.ids-site-more:hover {
  color: var(--ids-primary);
  border-color: var(--ids-border-active);
  background: var(--ids-bg-hover);
  box-shadow: none;
  transform: none;
}

.ids-child-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.ids-child-tags a {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 12px;
  border-radius: var(--ids-radius-pill);
  background: var(--ids-bg);
  border: 1px solid var(--ids-border);
  color: var(--ids-text-secondary);
  font-size: 12px;
}

.ids-child-tags a:hover,
.ids-child-tags a.active {
  color: #fff;
  background: var(--ids-primary);
  border-color: var(--ids-primary);
}

.ids-panel {
  display: none;
}

.ids-panel.is-active {
  display: block;
}

.ids-tabs-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  margin-left: auto;
  max-width: 100%;
}

.ids-tabs-scroll::-webkit-scrollbar {
  display: none;
}

.ids-cat-about {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: var(--ids-radius-sm);
  background: var(--ids-bg-soft);
  color: var(--ids-text-secondary);
  font-size: 13px;
}

/* ========== Friend links / Footer（对齐 plnav） ========== */
.ids-friend-links {
  margin: 32px 0 16px;
  padding: 16px;
  border: 1px solid var(--ids-card-border);
  border-radius: var(--ids-radius-lg);
  background: var(--ids-bg);
}

.ids-friend-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.ids-friend-head h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--ids-text);
}

.ids-friend-head h3::before {
  content: "";
  width: 4px;
  height: 1em;
  border-radius: 2px;
  background: var(--ids-primary);
}

.ids-friend-more {
  min-height: 24px;
  padding: 0 6px;
  color: var(--ids-text-muted);
  font-size: 13px;
}

.ids-friend-more:hover {
  color: var(--ids-primary);
}

.ids-friend-body {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ids-friend-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 0 10px;
  border-radius: var(--ids-radius-pill);
  background: var(--ids-bg-hover);
  color: var(--ids-text-secondary);
  font-size: 13.6px;
  line-height: 1.2;
}

.ids-friend-chip:hover {
  color: var(--ids-primary);
  background: var(--ids-primary-soft);
}

.ids-site-footer {
  background: var(--ids-bg-soft);
  border-top: 1px solid var(--ids-border);
}

.ids-footer-inner {
  width: 100%;
  max-width: var(--ids-container);
  margin: 0 auto;
  padding: 32px 32px 0;
}

.ids-footer-brand {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 40px;
  margin-bottom: 10px;
}

.ids-footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ids-text);
}

.ids-footer-logo:hover {
  color: inherit;
}

.ids-footer-logo img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: cover;
  background: #111;
}

.ids-footer-logo span {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.ids-footer-kbd {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1px solid var(--ids-border);
  border-radius: var(--ids-radius-pill);
  background: color-mix(in srgb, var(--ids-bg) 60%, transparent);
  color: var(--ids-text-muted);
  font-size: 13px;
}

.ids-footer-kbd i {
  display: inline-block;
  margin: 0 0.1em;
  padding: 0.1em 0.45em;
  border: 1px solid var(--ids-border);
  border-radius: 6px;
  background: var(--ids-bg);
  box-shadow: 0 1px 0 var(--ids-border);
  color: var(--ids-text-secondary);
  font-size: 12px;
  font-style: normal;
}

.ids-footer-cols {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 32px;
  padding: 32px 0;
  border-top: 1px solid var(--ids-border);
}

.ids-footer-desc {
  margin: 0;
  color: var(--ids-text-secondary);
  font-size: 13.6px;
  line-height: 1.8;
}

.ids-footer-nav {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 40px;
  margin: 0 0 10px;
}

.ids-footer-nav a {
  color: var(--ids-text-secondary);
  font-size: 14px;
}

.ids-footer-nav a:hover {
  color: var(--ids-primary);
}

.ids-footer-disclaimer {
  margin: 0;
  color: var(--ids-text-muted);
  font-size: 12.5px;
  line-height: 1.625;
}

.ids-footer-contact {
  display: flex;
  align-items: center;
  justify-content: center;
}

.ids-footer-mail {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 200px;
  padding: 20px 16px;
  border: 1px solid var(--ids-card-border);
  border-radius: var(--ids-radius-lg);
  background: var(--ids-bg);
  text-align: center;
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s;
}

.ids-footer-mail:hover {
  color: inherit;
  box-shadow: var(--ids-shadow-hover);
  transform: translateY(-3px);
}

.ids-footer-mail-kicker {
  color: var(--ids-text-muted);
  font-size: 12.5px;
}

.ids-footer-mail-addr {
  margin-top: 8px;
  color: var(--ids-text-secondary);
  font-size: 13px;
  word-break: break-all;
}

.ids-footer-mail:hover .ids-footer-mail-addr {
  color: var(--ids-primary);
}

.ids-footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 16px 0;
  border-top: 1px solid var(--ids-border);
  color: var(--ids-text-muted);
  font-size: 12px;
}

.ids-footer-bottom a {
  color: var(--ids-text-secondary);
}

.ids-footer-bottom a:hover {
  color: var(--ids-primary);
}

.ids-footer-stats {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 18px;
}

@media (max-width: 1024px) {
  .ids-footer-cols {
    grid-template-columns: 1fr 1fr;
  }

  .ids-footer-about {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .ids-footer-cols {
    grid-template-columns: 1fr;
  }

  .ids-footer-brand {
    flex-direction: column;
    align-items: flex-start;
  }

  .ids-footer-inner {
    padding: 24px 16px 0;
  }
}

/* ========== Detail / misc ========== */
.ids-card {
  background: var(--ids-bg);
}

.ids-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-bottom: 16px;
  font-size: 12px;
  color: var(--ids-text-muted);
}

.ids-breadcrumb a:hover {
  color: var(--ids-primary);
}

.ids-show-panel {
  display: flex;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--ids-border);
  border-radius: var(--ids-radius);
  background: var(--ids-bg-soft);
  margin-bottom: 16px;
}

.ids-show-icon img {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  border: 1px solid var(--ids-border);
  background: #fff;
}

.ids-show-title {
  font-size: 1.35rem;
  font-weight: 700;
}

.ids-article {
  margin-bottom: 24px;
  padding: 8px 4px 0;
}

.ids-breadcrumb .ids-crumb-sep {
  color: var(--ids-text-muted);
}

.ids-art-header {
  position: relative;
  min-height: 150px;
  margin-bottom: 24px;
}

.ids-art-header::after {
  content: "";
  display: table;
  clear: both;
}

.ids-art-thumb {
  float: left;
  width: 150px;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 24px;
  border-radius: 6px;
  background: var(--ids-bg-soft);
}

.ids-art-thumb img {
  width: 72px;
  height: 72px;
  border-radius: 6px;
  object-fit: contain;
  background: #fff;
}

.ids-art-info {
  overflow: hidden;
}

.ids-art-title {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ids-text);
}

.ids-art-metas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin: 6px 0;
  font-size: 14px;
  color: var(--ids-text-muted);
}

.ids-art-metas a {
  color: var(--ids-text-muted);
}

.ids-art-lead {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ids-text-muted);
}

.ids-art-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.ids-art-btn,
.ids-url-speed-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 22px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
}

.ids-art-btn-go,
.ids-url-lock .ids-art-btn {
  background: #1f80ff;
  color: #fff !important;
}

.ids-art-btn-go:hover,
.ids-url-lock .ids-art-btn:hover {
  background: #1769d6;
  color: #fff !important;
}

.ids-art-btn-fb {
  color: var(--ids-text-secondary) !important;
  border-color: var(--ids-border);
  background: var(--ids-bg);
}

.ids-art-btn-fb:hover {
  color: var(--ids-primary) !important;
  border-color: var(--ids-primary);
  background: var(--ids-bg);
}

.ids-art-block {
  clear: both;
}

.ids-art-block h2,
.ids-art-related h3,
#ids-art-comment h3 {
  margin: 24px 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.8;
  color: var(--ids-text);
}

.ids-art-body {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ids-text);
}

.ids-art-body p {
  margin: 0 0 24px;
}

.ids-art-body a:not(.ids-art-btn):not(.layui-btn) {
  color: var(--ids-primary);
}

.ids-art-body a:not(.ids-art-btn):not(.layui-btn):hover {
  text-decoration: underline;
}

.ids-art-body .layui-btn,
.ids-art-body a.layui-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 16px;
  margin: 0 8px 8px 0;
  border-radius: 6px;
  border: 1px solid transparent;
  background: #1f80ff;
  color: #fff !important;
  font-size: 14px;
  line-height: 1;
  text-decoration: none;
}

.ids-art-body .layui-btn:hover,
.ids-art-body a.layui-btn:hover {
  background: #1769d6;
  color: #fff !important;
}

.ids-art-body .layui-btn-danger {
  background: #e54d42;
}

.ids-art-body .layui-btn-danger:hover {
  background: #c73c33;
}

.ids-art-body .layui-btn-normal {
  background: #1f80ff;
}

.ids-art-body .layui-btn-warm {
  background: #f59e0b;
}

.ids-art-body .layui-btn-warm:hover {
  background: #d97706;
  color: #fff !important;
}

.ids-art-body .layui-btn-primary {
  background: var(--ids-bg);
  border-color: var(--ids-border);
  color: var(--ids-text-secondary) !important;
}

.ids-art-body .layui-btn-primary:hover {
  border-color: var(--ids-primary);
  color: var(--ids-primary) !important;
  background: var(--ids-bg);
}

.ids-art-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
}

.ids-art-tags a {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 6px;
  background: var(--ids-bg-soft);
  color: var(--ids-primary);
  font-size: 12px;
  line-height: 1;
}

.ids-art-help {
  margin: 0;
  padding: 8px 16px 8px 32px;
  list-style: disc;
  border-radius: 6px;
  background: var(--ids-bg-soft);
  color: var(--ids-text-muted);
  font-size: 14px;
  line-height: 1.8;
}

.ids-art-help li {
  margin: 4px 0;
}

.ids-art-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 8px;
  padding-top: 32px;
}

.ids-art-author {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.ids-art-author img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--ids-bg-soft);
}

.ids-art-author-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ids-text);
}

.ids-art-author p {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--ids-text-muted);
  line-height: 1.5;
}

.ids-art-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 14px;
  color: var(--ids-text-muted);
}

.ids-url-status-wrap {
  position: relative;
  margin: 0 0 22px;
  overflow: hidden;
  border: 1px solid #e4e7f0;
  border-radius: 6px;
  background: var(--ids-bg);
}

.ids-url-status-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.ids-url-status-table th,
.ids-url-status-table td {
  padding: 13px 18px;
  text-align: left;
  font-size: 15px;
}

.ids-url-status-table th {
  background: #eef2fb;
  color: #2c3e60;
  font-size: 14px;
  font-weight: 700;
}

.ids-url-status-table td {
  color: #2b2f38;
  border-top: 1px solid #eef1f6;
}

.ids-url-ms.is-ok {
  color: var(--ids-primary);
  font-weight: 600;
}

.ids-url-st.is-ok {
  color: #16a34a;
}

.ids-url-st.is-bad {
  color: #e54d42;
}

.ids-url-speed-btn {
  position: absolute;
  right: 12px;
  top: 8px;
  height: 32px;
  padding: 0 12px;
  background: var(--ids-bg);
  border: 1px solid var(--ids-border);
  color: var(--ids-text-secondary);
  font-size: 13px;
}

.ids-url-lock {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  padding: 14px 16px;
  border-radius: 6px;
  background: var(--ids-bg-soft);
  color: var(--ids-text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

.ids-url-lock .ids-art-btn {
  height: 32px;
  padding: 0 14px;
  font-size: 13px;
  flex-shrink: 0;
}

.ids-url-lock a:not(.ids-art-btn) {
  color: var(--ids-primary);
}

.ids-related-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ids-related-list li + li {
  border-top: 1px solid var(--ids-border);
}

.ids-related-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
}

.ids-related-list img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
  background: var(--ids-bg-soft);
  flex-shrink: 0;
}

.ids-related-list strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--ids-text);
}

.ids-related-list em {
  display: block;
  margin-top: 2px;
  font-style: normal;
  font-size: 13px;
  color: var(--ids-text-muted);
}

.ids-tag {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: 6px;
  border: 1px solid var(--ids-border);
  font-size: 12px;
  color: var(--ids-text-secondary);
  background: var(--ids-bg);
}

.ids-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 36px;
  padding: 0 16px;
  border-radius: var(--ids-radius-sm);
  border: 1px solid var(--ids-border);
  background: var(--ids-bg);
  color: var(--ids-text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}

.ids-btn-primary {
  background: var(--ids-primary);
  border-color: var(--ids-primary);
  color: #fff;
}

.ids-btn-primary:hover {
  background: var(--ids-primary-hover);
  color: #fff;
}

.ids-empty {
  padding: 24px;
  border-radius: var(--ids-radius);
  background: var(--ids-bg-soft);
  color: var(--ids-text-secondary);
}

/* ========== Page: 留言 ========== */
.ids-page-hero {
  margin-bottom: 22px;
}

.ids-page-title {
  margin: 0;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ids-text);
  line-height: 1.25;
}

.ids-page-desc {
  margin: 8px 0 0;
  font-size: 14px;
  color: var(--ids-text-muted);
  line-height: 1.5;
}

.ids-liuyan-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 24px;
  align-items: start;
}

.ids-panel-card {
  padding: 20px;
  border: 1px solid var(--ids-card-border);
  border-radius: var(--ids-radius-lg);
  background: var(--ids-bg);
}

.ids-liuyan-aside {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: sticky;
  top: calc(var(--ids-header-h) + 12px);
}

.ids-info-card {
  padding: 16px 18px;
  border: 1px solid var(--ids-card-border);
  border-radius: var(--ids-radius-lg);
  background: var(--ids-bg-soft);
}

.ids-info-title {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ids-text);
}

.ids-info-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ids-info-list li {
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ids-text-secondary);
}

.ids-info-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ids-primary);
}

.ids-info-list strong {
  color: var(--ids-text);
  font-weight: 600;
}

.ids-info-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ids-text-secondary);
}

.ids-info-text a {
  color: var(--ids-primary);
  word-break: break-all;
}

.ids-info-text a:hover {
  color: var(--ids-primary-hover);
}

@media (max-width: 960px) {
  .ids-liuyan-grid {
    grid-template-columns: 1fr;
  }

  .ids-liuyan-aside {
    position: static;
  }

  .ids-page-title {
    font-size: 22px;
  }
}

.ids-pager {
  margin-top: 24px;
  text-align: center;
}

.ids-pager ul,
.ids-pager .pagination {
  display: flex !important;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.ids-pager li {
  display: inline-flex !important;
  float: none !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

.ids-pager a,
.ids-pager span,
.ids-pager li > a,
.ids-pager li > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  margin: 0;
  padding: 0 12px;
  border-radius: var(--ids-radius-pill);
  border: 1px solid var(--ids-border);
  background: var(--ids-bg);
  color: var(--ids-text-secondary);
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  box-shadow: none;
  transition: 0.15s;
}

.ids-pager a:hover,
.ids-pager li > a:hover {
  color: var(--ids-primary);
  border-color: color-mix(in srgb, var(--ids-primary) 40%, var(--ids-border));
  background: var(--ids-primary-soft);
}

.ids-pager li.active > a,
.ids-pager li.active > span,
.ids-pager .active > a,
.ids-pager .active > span,
.ids-pager strong {
  background: var(--ids-primary) !important;
  border-color: var(--ids-primary) !important;
  color: #fff !important;
  cursor: default;
}

/* 「共 N 条」统计项：弱化成文字，不抢按钮焦点 */
.ids-pager li:first-child > a:not([href]),
.ids-pager li:first-child > a[href=""],
.ids-pager li:first-child > a:not([href]):hover {
  border-color: transparent;
  background: transparent;
  color: var(--ids-text-muted);
  box-shadow: none;
  min-width: auto;
  padding: 0 6px;
  cursor: default;
}

/* ========== Mobile drawer ========== */
.ids-drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  opacity: 0;
  visibility: hidden;
  transition: 0.2s;
  z-index: 200;
}

.ids-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(280px, 86vw);
  background: var(--ids-bg);
  transform: translateX(-100%);
  transition: transform 0.25s ease;
  z-index: 210;
  padding: 16px;
  overflow: auto;
}

.ids-drawer.is-open,
body.ids-drawer-open .ids-drawer {
  transform: translateX(0);
}

body.ids-drawer-open .ids-drawer-mask {
  opacity: 1;
  visibility: visible;
}

.ids-drawer-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.ids-drawer-title img {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  object-fit: cover;
  background: #111;
}

.ids-drawer .ids-side-nav {
  gap: 6px;
}

.ids-drawer .ids-side-children {
  margin-left: 12px;
}

.ids-drawer .ids-side-item.is-open > .ids-side-children {
  display: flex;
}

.ids-mobile-only {
  display: none !important;
}

.ids-desktop-only {
  display: block;
}

.ids-mobile-search {
  display: none;
}

.col-no {
  display: none;
}

/* ========== Responsive ========== */
@media (max-width: 1280px) {
  .ids-ad-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1100px) {
  .ids-ad-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .ids-shell {
    grid-template-columns: 1fr;
    padding: 12px 16px 36px;
    gap: 0;
  }

  .ids-sidebar,
  .ids-header-nav,
  .ids-header-search,
  .ids-desktop-only {
    display: none !important;
  }

  .ids-mobile-only {
    display: inline-flex !important;
  }

  .ids-mobile-search {
    display: block;
  }

  .ids-header-inner {
    position: relative;
    padding: 0 12px;
    gap: 4px;
  }

  .ids-header-menu {
    z-index: 2;
  }

  .ids-logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    max-width: calc(100% - 168px);
    justify-content: center;
  }

  .ids-logo-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .ids-header-actions {
    z-index: 2;
    margin-left: auto;
    gap: 4px;
  }

  .ids-header-actions .ids-user-link {
    max-width: 92px;
    padding: 6px 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .ids-header-actions .ids-user-link img {
    display: none;
  }

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

  .ids-site-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  .ids-section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .ids-art-thumb {
    float: none;
    margin: 0 auto 16px;
  }

  .ids-art-title {
    font-size: 22px;
  }

  .ids-url-status-table th,
  .ids-url-status-table td {
    padding: 10px 8px;
    font-size: 13px;
  }

  .ids-tabs,
  .ids-tabs-scroll {
    margin-left: 0;
    width: 100%;
  }

}

@media (max-width: 560px) {
  .ids-banner-item {
    width: 260px;
  }

  .ids-banner-item img {
    height: 136px;
  }
}