/* 公共布局：顶栏 / 页脚 / 侧栏 / 登录态 */

:root {
  --layout-max: 1200px;
  --brand: #1e4fd6;
  --brand-deep: #163db0;
  --accent: #f07a1a;
  --ink: #1a1d24;
  --muted: #6b7280;
  --line: #e8eaef;
  --bg: #f3f5f8;
  --white: #ffffff;
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

html {
  max-width: 100%;
  overflow-x: hidden;
  overscroll-behavior-x: none;
}

/* 全屏居中加载遮罩：蓝色进度条 0%→100%（不透底，避免切换时露出内容） */
#site-progress {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: #ffffff;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}
#site-progress.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
#site-progress.is-hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.site-progress__panel {
  width: min(420px, 86vw);
  text-align: center;
}
.site-progress__label {
  margin: 0 0 14px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.site-progress__track {
  position: relative;
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(30, 79, 214, 0.12);
}
.site-progress__bar {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, #1e4fd6 0%, #3b82f6 55%, #60a5fa 100%);
  box-shadow: 0 0 14px rgba(30, 79, 214, 0.45);
  transition: width 0.25s ease;
}
.site-progress__pct {
  display: inline-block;
  margin-top: 12px;
  min-width: 3.2em;
  padding: 0.22rem 0.7rem;
  border-radius: 999px;
  background: #1e4fd6;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font);
  line-height: 1.3;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 16px rgba(20, 30, 50, 0.16);
}
#site-progress.is-done .site-progress__bar {
  transition: width 0.16s ease;
}

/* 数据页：CSS 一加载就藏内容，等 page-data-ready 再显示（避免切换闪屏） */
html.is-awaiting-data,
html.is-awaiting-data body,
body.is-awaiting-data,
body[data-await-data="1"]:not(.page-data-ready) {
  cursor: progress;
  overflow: hidden;
}
html.is-awaiting-data body > *:not(#site-progress),
body.is-awaiting-data > *:not(#site-progress),
body[data-await-data="1"]:not(.page-data-ready) > *:not(#site-progress) {
  visibility: hidden !important;
}
body[data-await-data="1"]:not(.page-data-ready)::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 2147482000;
  background: #fff;
  pointer-events: none;
}
html.page-data-ready body > *:not(#site-progress),
body.page-data-ready > *:not(#site-progress) {
  visibility: visible !important;
  animation: pageContentIn 0.28s ease;
}

@keyframes pageContentIn {
  from { opacity: 0.35; }
  to { opacity: 1; }
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  overflow: visible;
  /* 锁定顶栏字体，避免各业务页覆盖 --font 导致菜单观感不一致 */
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

.site-nav--auth {
  position: relative;
  background: transparent;
  border-bottom: none;
  backdrop-filter: none;
}

.site-nav__wrap {
  width: 100%;
  max-width: none;
  margin: 0;
  padding-left: max(1.5rem, calc((100% - var(--layout-max)) / 2));
  padding-right: max(1.5rem, 4.75rem);
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: 64px;
  overflow: visible;
}

.site-nav__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.05rem;
  flex-shrink: 0;
  text-decoration: none;
  color: var(--ink);
  line-height: 1.15;
  text-align: center;
  font-family: inherit;
}

.site-nav__brand--logo {
  flex-direction: row;
  align-items: center;
  gap: 0.55rem;
  text-align: left;
}

.site-nav__logo {
  width: 2.1rem;
  height: 2.1rem;
  object-fit: contain;
  border-radius: 8px;
  display: block;
  flex-shrink: 0;
}

.site-nav__brand-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.05rem;
  min-width: 0;
}

.site-nav__brand--logo .site-nav__brand-text {
  align-items: flex-start;
}

.site-nav__brand strong {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.site-nav__brand small {
  font-size: 0.68rem;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1 1 auto;
  min-width: 0;
  justify-content: flex-start;
  /* 必须 visible：否则「企业服务」等下拉面板会被裁切看不见 */
  overflow: visible;
}

.site-nav__case-tools {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
}

.site-nav__case-entry {
  display: none;
  align-items: center;
  height: 34px;
  padding: 0 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: #3d4450;
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav__case-entry:hover {
  color: var(--brand);
  border-color: rgba(30, 79, 214, 0.35);
  background: rgba(30, 79, 214, 0.06);
}

.site-nav__links > li {
  display: flex;
  align-items: center;
}

.site-nav .site-nav__links > li > a,
.site-nav .nav-drop__trigger {
  display: inline-flex;
  align-items: center;
  box-sizing: border-box;
  height: 2.2rem;
  padding: 0 0.65rem;
  margin: 0;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1;
  color: #3d4450;
  text-decoration: none;
  border: 0;
  background: transparent;
  border-radius: 6px;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.site-nav .site-nav__links > li > a:hover,
.site-nav .site-nav__links > li > a.is-active,
.site-nav .nav-drop__trigger:hover,
.site-nav .nav-drop.is-open > .nav-drop__trigger {
  color: var(--brand);
  background: rgba(30, 79, 214, 0.08);
}

/* 顶栏下拉（企业服务等） */
.nav-drop {
  position: relative;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-drop__trigger {
  gap: 0.28rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  appearance: none;
  -webkit-appearance: none;
}

.nav-drop__trigger:hover,
.nav-drop__trigger.is-active,
.nav-drop.is-active > .nav-drop__trigger,
.nav-drop.is-open > .nav-drop__trigger {
  color: var(--brand);
  background: rgba(30, 79, 214, 0.08);
}

.nav-drop__caret {
  flex-shrink: 0;
  opacity: 0.7;
  transition: transform 0.2s;
}

.nav-drop:hover .nav-drop__caret,
.nav-drop.is-open .nav-drop__caret {
  transform: rotate(180deg);
}

.nav-drop__panel {
  position: absolute;
  right: 0;
  left: auto;
  top: 100%;
  min-width: 10rem;
  margin: 0;
  padding: 0.45rem 0.4rem 0.4rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(26, 29, 36, 0.14);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 0.18s, transform 0.18s, visibility 0.18s;
  z-index: 120;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

/* 悬停桥：避免移向菜单时中间空隙导致收起 */
.nav-drop__panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -10px;
  height: 10px;
}

.nav-drop:hover .nav-drop__panel,
.nav-drop.is-open .nav-drop__panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-drop__panel a {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 0.55rem 0.7rem;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

.nav-drop__panel a:hover,
.nav-drop__panel a.is-active {
  background: #f3f5f8;
  color: var(--brand);
}

.site-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-left: auto;
  flex-shrink: 0;
}

.site-nav__cta-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  flex-shrink: 0;
}

.site-nav__cta-wrap .site-nav__case-publish {
  flex-shrink: 0;
}

.site-nav__cta-wrap .auth-slot {
  margin: 0;
}

.site-nav__cta-wrap .user-menu__trigger {
  /* 与发布按钮同高对齐 */
  min-height: 34px;
}

.site-nav__header-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.site-nav__header-link {
  display: inline-flex;
  align-items: center;
  height: 34px;
  padding: 0 0.55rem;
  border-radius: 6px;
  color: var(--ink-soft, #4a5568);
  font-size: 0.84rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}

.site-nav__header-link:hover {
  color: var(--brand, #2f6bff);
  background: rgba(47, 107, 255, 0.06);
}

.site-nav__case-search {
  display: flex;
  align-items: center;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f7f8fa;
  overflow: hidden;
  min-width: 148px;
  max-width: 220px;
}

.site-nav__case-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  padding: 0 0.75rem 0 0.9rem;
  font: inherit;
  font-size: 0.82rem;
  color: var(--ink);
  outline: none;
}

.site-nav__case-search button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.site-nav__case-search button:hover { color: var(--brand); }

.site-nav__case-publish {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  padding: 0 0.9rem;
  border: 0;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
}

.site-nav__case-publish:hover { background: var(--brand-deep); }

.site-nav__search-btn {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  color: #3d4450;
  cursor: pointer;
  text-decoration: none;
}

.site-nav__search-btn:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.site-nav__back {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  margin-left: auto;
}

.site-nav__back:hover { color: var(--brand); }

.auth-slot {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.auth-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: #3d4450;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  padding: 0;
  text-decoration: none;
}

.auth-link:hover { color: var(--brand); }

.auth-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.48rem 0.95rem;
  background: var(--accent);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

.auth-btn:hover {
  background: #d96a10;
  transform: translateY(-1px);
}

.auth-user {
  font-size: 0.86rem;
  color: var(--muted);
  max-width: 7rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 登录后头像 → 我的资料 */
.user-menu {
  position: relative;
}

.user-menu__trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.2rem 0.35rem 0.2rem 0.2rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--white);
  cursor: pointer;
  font-family: inherit;
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.user-menu__trigger:hover,
.user-menu.is-open .user-menu__trigger,
.user-menu:hover .user-menu__trigger {
  border-color: rgba(30, 79, 214, 0.35);
  box-shadow: 0 0 0 3px rgba(30, 79, 214, 0.08);
}

.user-menu__avatar {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line, #e5e8ef);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  flex-shrink: 0;
}

.user-menu__avatar--img {
  background: #fff;
  padding: 0;
}

.user-menu__avatar--img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #fff;
}

.user-menu__name {
  font-size: 0.86rem;
  font-weight: 500;
  max-width: 5.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-menu__caret {
  margin-right: 0.2rem;
  color: var(--muted);
  transition: transform 0.2s;
}

.user-menu:hover .user-menu__caret,
.user-menu.is-open .user-menu__caret {
  transform: rotate(180deg);
}

.user-menu__panel {
  position: absolute;
  right: 0;
  top: calc(100% + 0.35rem);
  min-width: 11.5rem;
  padding: 0.45rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(26, 29, 36, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.18s, transform 0.18s, visibility 0.18s;
  z-index: 80;
}

.user-menu:hover .user-menu__panel,
.user-menu.is-open .user-menu__panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.user-menu__caption {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.04em;
  padding: 0.35rem 0.65rem 0.25rem;
}

.user-menu__link + .user-menu__caption,
.user-menu__caption + .user-menu__caption {
  margin-top: 0.35rem;
  padding-top: 0.55rem;
  border-top: 1px solid var(--line);
}

.user-menu__link {
  display: flex;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
  min-height: 2.35rem;
  text-align: left;
  padding: 0.55rem 0.75rem;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--ink);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.user-menu__link:hover {
  background: #f3f5f8;
  color: var(--brand);
}

.user-menu__link--disabled,
.user-menu__link--disabled:hover {
  color: #9ca3af;
  background: transparent;
  cursor: not-allowed;
}

.user-menu__link--danger {
  margin-top: 0.2rem;
  border-top: 1px solid var(--line);
  border-radius: 0 0 6px 6px;
  color: #b42318;
}

.user-menu__link--danger:hover {
  background: #fef3f2;
  color: #b42318;
}

.site-nav__toggle {
  display: none;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  cursor: pointer;
  padding: 0;
}

.site-nav__toggle span {
  display: block;
  width: 1.1rem;
  height: 1.5px;
  background: var(--ink);
  position: relative;
}

.site-nav__toggle span::before,
.site-nav__toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--ink);
}

.site-nav__toggle span::before { top: -5px; }
.site-nav__toggle span::after { top: 5px; }

/* Footer */
.site-footer {
  margin-top: auto;
  background: #1a1f2a;
  color: rgba(255, 255, 255, 0.55);
  padding: 2.75rem 0 1.1rem;
}

.site-footer__inner {
  width: min(100% - 1.5rem, var(--layout-max));
  margin: 0 auto;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__brand {
  display: block;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  margin-bottom: 0.65rem;
}

.site-footer__brand:hover { color: #8eb4ff; }

.site-footer__desc {
  font-size: 0.86rem;
  line-height: 1.65;
  max-width: 18rem;
}

.site-footer__col h4 {
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.85rem;
}

.site-footer__col a {
  display: block;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  margin-bottom: 0.5rem;
  /* 四字对齐：固定约四字宽 + 两端对齐 */
  width: 4.2em;
  max-width: 100%;
  text-align: justify;
  text-align-last: justify;
  white-space: nowrap;
}

.site-footer__col a:hover { color: #fff; }

.lang-switch {
  margin-top: 1.15rem;
  padding-top: 0.95rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  max-width: 18rem;
}

.lang-switch__label {
  display: block;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 0.45rem;
}

.lang-switch__select-wrap {
  position: relative;
}

.lang-switch__select-wrap::after {
  content: "";
  position: absolute;
  right: 0.75rem;
  top: 50%;
  width: 0.4rem;
  height: 0.4rem;
  border-right: 1.5px solid rgba(255, 255, 255, 0.55);
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.55);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}

html[dir="rtl"] .lang-switch__select-wrap::after {
  right: auto;
  left: 0.75rem;
}

.lang-switch__select {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  padding: 0.5rem 2rem 0.5rem 0.75rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font: inherit;
  font-size: 0.82rem;
  line-height: 1.3;
  cursor: pointer;
}

html[dir="rtl"] .lang-switch__select {
  padding: 0.5rem 0.75rem 0.5rem 2rem;
}

.lang-switch__select:hover,
.lang-switch__select:focus {
  border-color: rgba(255, 255, 255, 0.4);
  outline: none;
  background: rgba(255, 255, 255, 0.1);
}

.lang-switch__select option {
  color: #111827;
  background: #fff;
}

.lang-switch__mirror {
  display: inline-block;
  margin-top: 0.55rem;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
}

.lang-switch__mirror:hover {
  color: #fff;
}

.site-footer__copy {
  padding-top: 0.75rem !important;
  font-size: 0.78rem;
  line-height: 1.55 !important;
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  align-content: flex-start !important;
  justify-content: flex-start !important;
  gap: 0.1rem 0.35rem !important;
  min-height: 0 !important;
  height: auto !important;
  color: rgba(255, 255, 255, 0.55);
}

.site-footer__copy-item,
.site-footer__copy > .site-footer__stats {
  display: inline !important;
  margin: 0 !important;
  padding: 0 !important;
  max-width: 100%;
  flex: 0 1 auto !important;
  min-height: 0 !important;
  height: auto !important;
}

.site-footer__copy-sep {
  opacity: 0.45;
  user-select: none;
  flex: 0 0 auto !important;
  margin: 0 !important;
  min-height: 0 !important;
  height: auto !important;
}

/* 兼容旧结构：若仍有 legal 包裹，也压成紧凑横排 */
.site-footer__legal {
  display: contents !important;
}

.site-footer__meta {
  display: contents !important;
}

.site-footer__stats {
  display: inline !important;
  margin: 0 !important;
  padding: 0 !important;
  flex: 0 1 auto !important;
  min-height: 0 !important;
  height: auto !important;
  color: rgba(255, 255, 255, 0.62);
  text-align: left !important;
  justify-content: flex-start !important;
}

.site-footer__stats-item {
  white-space: nowrap;
}

.site-footer__stats-sep {
  opacity: 0.45;
  user-select: none;
  margin: 0 0.15rem;
}

.site-footer__beian,
.site-footer__sitemap {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
}

.site-footer__beian:hover,
.site-footer__sitemap:hover {
  color: #fff;
  text-decoration: underline;
}

@media (max-width: 860px) {
  .site-footer {
    padding: 2rem 0 0.9rem;
  }
  .site-footer__grid {
    padding-bottom: 0.9rem;
  }
  .site-footer__copy {
    padding-top: 0.65rem !important;
    gap: 0.05rem 0.3rem !important;
    flex-direction: row !important;
  }
}

/* Float rail — 默认折叠，点击「快捷」展开 */
.float-rail {
  position: fixed;
  right: 12px;
  bottom: 80px;
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  background: var(--white);
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(20, 30, 50, 0.14);
  overflow: hidden;
  border: 1px solid var(--line);
}

.float-rail__panel {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.float-rail__panel[hidden] {
  display: none !important;
}

.float-rail a,
.float-rail button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  width: 56px;
  min-height: 56px;
  padding: 0.45rem 0.2rem;
  font-size: 0.65rem;
  font-weight: 500;
  color: #4b5563;
  text-decoration: none;
  background: none;
  border: none;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s, color 0.2s;
}

.float-rail__panel a:last-child,
.float-rail__panel button:last-child {
  border-bottom: 1px solid var(--line);
}

.float-rail__toggle {
  border-bottom: none !important;
}

.float-rail a:hover,
.float-rail button:hover {
  background: #f5f7fb;
  color: var(--brand);
}

.float-rail a.is-vip {
  background: linear-gradient(160deg, #fff4e8, #ffe8cc);
  color: var(--accent);
  font-weight: 600;
}

.float-rail a.is-vip:hover {
  background: linear-gradient(160deg, #ffe8cc, #ffd9a8);
}

.float-rail svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.float-rail.is-open .float-rail__toggle-icon {
  transform: rotate(45deg);
}

.float-rail__toggle-icon {
  transition: transform 0.2s ease;
}

/* 宽屏收窄：搜索框变短，避免顶栏挤兑 */
@media (max-width: 1500px) and (min-width: 1281px) {
  .site-nav .site-nav__links > li > a,
  .site-nav .nav-drop__trigger {
    padding: 0 0.45rem;
    font-size: 0.86rem;
  }
  .site-nav__case-search {
    min-width: 112px;
    max-width: 148px;
  }
  .site-nav__case-search input {
    padding-left: 0.7rem;
    padding-right: 0.35rem;
    font-size: 0.78rem;
  }
  .site-nav__wrap {
    gap: 0.65rem;
  }
}

/* 中宽屏：案例搜索收起；「案例大厅」文字入口仅桌面更宽时显示，≤1280 移动顶栏不展示 */
@media (max-width: 1360px) and (min-width: 1281px) {
  .site-nav__case-search { display: none; }
  .site-nav__case-entry { display: inline-flex; }
}

@media (max-width: 1280px) {
  .site-nav__links { display: none; }

  .site-nav__toggle { display: grid; }

  .site-nav.is-open .site-nav__links {
    display: flex;
    flex-direction: column;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #fff;
    padding: 0.75rem 1rem 1rem;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 24px rgba(20, 30, 50, 0.08);
    gap: 0.15rem;
    align-items: stretch;
    max-height: min(70vh, 480px);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 40;
  }

  .nav-drop__trigger {
    width: 100%;
    justify-content: space-between;
  }

  .nav-drop__panel {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    padding: 0.15rem 0 0.35rem 0.75rem;
    display: none;
    background: transparent;
  }

  .nav-drop.is-open .nav-drop__panel {
    display: flex;
  }

  .nav-drop:hover .nav-drop__panel {
    display: none;
  }

  .nav-drop.is-open:hover .nav-drop__panel {
    display: flex;
  }

  .site-nav__wrap {
    min-height: 56px;
    gap: 0.65rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .site-nav__case-tools {
    display: flex;
  }

  .site-nav__case-search { display: none; }
  .site-nav__case-entry { display: none !important; }

  .site-nav__header-link {
    padding: 0 0.4rem;
    font-size: 0.8rem;
  }

  .site-nav__brand strong { font-size: 1.08rem; }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.35rem;
  }

  .site-footer__col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: start;
    column-gap: 0.85rem;
    row-gap: 0.35rem;
  }

  .site-footer__col h4 {
    grid-column: 1 / -1;
    width: 100%;
    margin-bottom: 0.15rem;
  }

  .site-footer__col a {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0.2rem 0;
    box-sizing: border-box;
  }

  .site-footer__col .lang-switch {
    grid-column: 1 / -1;
    width: 100%;
    max-width: none;
    margin-top: 0.65rem;
  }

  .site-footer {
    padding: 2rem 0 1.5rem;
  }

  .site-footer__inner {
    width: min(100% - 1rem, var(--layout-max));
  }

  .float-rail { display: none; }
}

@media (max-width: 560px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 1.15rem;
  }

  .site-footer__col a {
    min-width: 0;
  }

  .auth-btn {
    padding: 0.42rem 0.75rem;
    font-size: 0.8rem;
  }

  .site-nav__search-btn {
    width: 34px;
    height: 34px;
  }

  .site-nav__brand small {
    display: none;
  }

  .site-nav__case-entry {
    display: none !important;
  }

  .site-nav__case-publish {
    padding: 0 0.7rem;
    font-size: 0.8rem;
  }
}

/* 联系客服弹窗（后台基础信息：电话 / 邮箱 / 二维码） */
.cs-modal[hidden] { display: none !important; }
.cs-modal {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.cs-modal__mask {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
}
.cs-modal__panel {
  position: relative;
  z-index: 1;
  width: min(100%, 380px);
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.22);
  overflow: hidden;
}
.cs-modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.95rem 1.1rem;
  border-bottom: 1px solid #eef2f7;
}
.cs-modal__head h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
}
.cs-modal__close {
  width: 2rem;
  height: 2rem;
  border: 0;
  border-radius: 8px;
  background: transparent;
  font-size: 1.35rem;
  line-height: 1;
  color: #6b7280;
  cursor: pointer;
}
.cs-modal__close:hover { background: #f3f5f8; color: #111827; }
.cs-modal__body {
  padding: 1.15rem 1.2rem 1.35rem;
  text-align: center;
}
.cs-modal__qr {
  margin: 0 auto 0.85rem;
  width: 168px;
  height: 168px;
  border-radius: 12px;
  border: 1px solid #eef2f7;
  background: #f8fafc;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.cs-modal__qr img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.cs-modal__qr-empty {
  color: #94a3b8;
  font-size: 0.85rem;
  line-height: 1.45;
  padding: 0.75rem;
}
.cs-modal__row {
  margin: 0.45rem 0 0;
  font-size: 0.92rem;
  color: #374151;
  line-height: 1.5;
}
.cs-modal__row a {
  color: var(--brand, #1e4fd6);
  text-decoration: none;
  font-weight: 600;
}
.cs-modal__row a:hover { text-decoration: underline; }
.cs-modal__tip {
  margin: 0.85rem 0 0;
  font-size: 0.8rem;
  color: #6b7280;
}

@media (max-width: 720px) {
  .cs-modal {
    padding: 0.75rem;
    align-items: center;
  }
  .cs-modal__panel {
    width: 100%;
    max-width: none;
  }
  /* 发布弹窗：贴底 + 限高可滚，避免整页被挡住且无法关闭 */
  .pub-modal {
    padding: 0;
    align-items: flex-end;
  }
  .pub-modal .cs-modal__panel {
    width: 100%;
    max-width: none;
    max-height: min(88vh, 100%);
    border-radius: 16px 16px 0 0;
  }
  .pub-modal .cs-modal__body {
    padding: 0.85rem 0.95rem 1.1rem;
  }
  .pub-modal__card {
    min-height: 76px;
    padding: 0.8rem 0.85rem 0.75rem;
  }
  .pub-modal__icon {
    width: 40px;
    height: 40px;
    right: 0.55rem;
    bottom: 0.35rem;
  }
}

/* 顶部「发布」能力选择弹窗 */
.pub-modal .cs-modal__panel {
  width: min(100%, 620px);
  max-height: min(90vh, 760px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.pub-modal .cs-modal__head {
  flex: 0 0 auto;
}
.pub-modal .cs-modal__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  text-align: left;
}
.pub-modal__intro {
  margin: 0 0 0.95rem;
  font-size: 0.88rem;
  color: #6b7280;
  line-height: 1.55;
}
.pub-modal__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.pub-modal__card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.3rem;
  min-height: 108px;
  padding: 1.05rem 1.05rem 1rem;
  border: 1px solid transparent;
  border-radius: 14px;
  background: #fff;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
  width: 100%;
  transition: border-color 0.18s, box-shadow 0.18s, transform 0.18s;
}
.pub-modal__card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.1);
}
.pub-modal__glow {
  position: absolute;
  inset: auto -18% -42% auto;
  width: 132px;
  height: 132px;
  border-radius: 50%;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
  filter: blur(2px);
}
.pub-modal__icon {
  position: absolute;
  right: 0.75rem;
  bottom: 0.45rem;
  width: 52px;
  height: 52px;
  opacity: 0.2;
  color: currentColor;
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.2s, transform 0.2s;
}
.pub-modal__card:hover .pub-modal__icon {
  opacity: 0.32;
  transform: scale(1.06) rotate(-4deg);
}
.pub-modal__icon svg {
  width: 100%;
  height: 100%;
  display: block;
}
.pub-modal__badge {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
  color: currentColor;
  margin-bottom: 0.2rem;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}
.pub-modal__badge svg {
  width: 1.15rem;
  height: 1.15rem;
  display: block;
}
.pub-modal__name,
.pub-modal__desc {
  position: relative;
  z-index: 1;
}
.pub-modal__name {
  font-size: 1.02rem;
  font-weight: 700;
  color: inherit;
  line-height: 1.3;
}
.pub-modal__desc {
  max-width: 78%;
  font-size: 0.8rem;
  line-height: 1.45;
  opacity: 0.78;
}
.pub-modal__card--news {
  color: #c2410c;
  background: linear-gradient(145deg, #fff7ed 0%, #ffedd5 52%, #fffbeb 100%);
  border-color: rgba(234, 88, 12, 0.28);
}
.pub-modal__card--news .pub-modal__glow { background: #fdba74; }
.pub-modal__card--cases {
  color: #1e4fd6;
  background: linear-gradient(145deg, #eff6ff 0%, #dbeafe 50%, #f0f7ff 100%);
  border-color: rgba(30, 79, 214, 0.28);
}
.pub-modal__card--cases .pub-modal__glow { background: #93c5fd; }
.pub-modal__card--tasks {
  color: #0f766e;
  background: linear-gradient(145deg, #f0fdfa 0%, #ccfbf1 48%, #e6fffa 100%);
  border-color: rgba(20, 184, 166, 0.28);
}
.pub-modal__card--tasks .pub-modal__glow { background: #5eead4; }
.pub-modal__card--icons {
  color: #6d28d9;
  background: linear-gradient(145deg, #f5f3ff 0%, #ede9fe 50%, #faf5ff 100%);
  border-color: rgba(124, 58, 237, 0.28);
}
.pub-modal__card--icons .pub-modal__glow { background: #c4b5fd; }
.pub-modal__card--resources {
  color: #047857;
  background: linear-gradient(145deg, #ecfdf5 0%, #d1fae5 50%, #f0fdf4 100%);
  border-color: rgba(16, 185, 129, 0.28);
}
.pub-modal__card--resources .pub-modal__glow { background: #6ee7b7; }
.pub-modal__card--tickets {
  color: #be123c;
  background: linear-gradient(145deg, #fff1f2 0%, #ffe4e6 52%, #fff7f8 100%);
  border-color: rgba(225, 29, 72, 0.28);
}
.pub-modal__card--tickets .pub-modal__glow { background: #fda4af; }
.pub-modal__card--demand {
  color: #1d4ed8;
  background: linear-gradient(145deg, #eff6ff 0%, #dbeafe 50%, #f8fafc 100%);
  border-color: rgba(37, 99, 235, 0.28);
}
.pub-modal__card--demand .pub-modal__glow { background: #93c5fd; }
.pub-modal__card--news:hover { border-color: rgba(234, 88, 12, 0.5); }
.pub-modal__card--cases:hover { border-color: rgba(30, 79, 214, 0.5); }
.pub-modal__card--tasks:hover { border-color: rgba(13, 148, 136, 0.5); }
.pub-modal__card--icons:hover { border-color: rgba(124, 58, 237, 0.5); }
.pub-modal__card--resources:hover { border-color: rgba(5, 150, 105, 0.5); }
.pub-modal__card--tickets:hover { border-color: rgba(225, 29, 72, 0.5); }
.pub-modal__card--demand:hover { border-color: rgba(37, 99, 235, 0.5); }
.pub-modal__foot {
  margin-top: 0.95rem;
  font-size: 0.82rem;
  color: #9aa3af;
}
.pub-modal__foot a {
  color: var(--brand);
  font-weight: 600;
  text-decoration: none;
}
.pub-modal__foot a:hover { text-decoration: underline; }
@media (max-width: 560px) {
  .pub-modal__grid { grid-template-columns: 1fr; }
  .pub-modal__desc { max-width: 82%; }
  .pub-modal__intro { margin-bottom: 0.7rem; font-size: 0.84rem; }
  .pub-modal__foot { margin-top: 0.75rem; }
}