/* ============================================================
   门户前端全新设计系统
   融合两套设计：明亮渐变高端风（preview 路线）
              + 横排卡片 / 胶囊筛选 / 详情 Hero（site-redesign 排版）
   全部基于 themes.css 的主题变量，切换主题色与深浅模式即时生效
   ============================================================ */

/* ---------- 基础与变量 ---------- */
:root {
  --radius: 18px;
  --radius-sm: 12px;
  --grad: linear-gradient(135deg, var(--primary), var(--primary-dark));
  --grad-soft: linear-gradient(135deg, var(--primary-soft), rgba(255,255,255,0));
  --topnav-bg: rgba(255,255,255,.78);
  --topnav-border: rgba(255,255,255,.55);
  --topnav-shadow: 0 6px 24px rgba(15, 40, 90, .08);
  --card-shadow: 0 8px 30px rgba(15, 40, 90, .07);
  --card-shadow-hover: 0 14px 38px rgba(15, 40, 90, .13);
  --ring: 0 0 0 3px var(--primary-soft);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(1000px 420px at 85% -8%, var(--primary-soft), rgba(255,255,255,0) 60%),
    radial-gradient(800px 380px at -5% 12%, var(--primary-soft), rgba(255,255,255,0) 55%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; }
ul { list-style: none; }

/* ---------- 顶部导航 ---------- */
.topnav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--topnav-bg);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--topnav-border);
  box-shadow: var(--topnav-shadow);
}
.topnav-inner {
  max-width: 1220px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 0 20px;
  height: 64px;
}
.topnav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.topnav-logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
  border-radius: 9px;
  box-shadow: 0 3px 10px var(--glow);
}
.topnav-name {
  font-size: 19px;
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: .5px;
  white-space: nowrap;
}
.topnav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.topnav-burger span {
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: all .25s;
}
.topnav-burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.topnav-burger.active span:nth-child(2) { opacity: 0; }
.topnav-burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.topnav-nav { flex: 1; min-width: 0; }
.topnav-nav ul {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  flex-wrap: wrap;
}
.topnav-nav ul li { flex-shrink: 0; }
.topnav-nav .nav-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border-radius: 999px;
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: all .22s;
}
.topnav-nav .nav-item:hover {
  color: var(--primary);
  background: var(--primary-soft);
}
.topnav-nav .nav-item.active {
  color: #fff;
  background: var(--grad);
  box-shadow: 0 4px 14px var(--glow);
}
.topnav-nav .nav-icon { font-size: 15px; }

.topnav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.topbar-search { position: relative; display: flex; align-items: center; }
.topbar-search input {
  width: 200px;
  height: 38px;
  padding: 0 40px 0 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.6);
  color: var(--text);
  font-size: 13.5px;
  outline: none;
  transition: all .22s;
}
.topbar-search input:focus {
  width: 240px;
  border-color: var(--primary);
  box-shadow: var(--ring);
  background: var(--card);
}
.topbar-search button {
  position: absolute;
  right: 5px;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  font-size: 13px;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: transform .2s;
}
.topbar-search button:hover { transform: scale(1.08); }

.btn-login, .btn-register, .btn-my, .btn-logout {
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
  transition: all .22s;
}
.btn-login { color: var(--primary); background: var(--primary-soft); }
.btn-login:hover { color: #fff; background: var(--primary); }
.btn-register { color: #fff; background: var(--grad); box-shadow: 0 4px 14px var(--glow); }
.btn-register:hover { color: #fff; transform: translateY(-1px); }
.btn-my { color: var(--primary); background: var(--primary-soft); padding: 0 14px; }
.btn-my:hover { color: #fff; background: var(--primary); }
.btn-logout {
  color: var(--text-2);
  background: transparent;
  border: 1px solid var(--border);
  padding: 0 12px;
}
.btn-logout:hover { color: var(--danger); border-color: var(--danger); }
.topbar-user { display: flex; align-items: center; gap: 8px; }
.user-email {
  font-size: 13px;
  color: var(--text-2);
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------- 主区域 ---------- */
.portal-main {
  max-width: 1220px;
  margin: 0 auto;
  padding: 26px 20px 0;
  min-height: calc(100vh - 200px);
}
.portal-footer {
  max-width: 1220px;
  margin: 44px auto 0;
  padding: 24px 20px 34px;
  text-align: center;
  color: var(--text-2);
  font-size: 13px;
  border-top: 1px dashed var(--border);
}

/* ---------- 3D 轮播 ---------- */
.carousel-3d-wrapper {
  position: relative;
  height: 330px;
  margin: 8px 0 6px;
  perspective: 1200px;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark) 70%);
  box-shadow: 0 18px 44px var(--glow);
}
.carousel-3d { position: absolute; inset: 0; transform-style: preserve-3d; }
.car3d-item {
  position: absolute;
  top: 22px;
  bottom: 22px;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: 72%;
  max-width: 820px;
  border-radius: 20px;
  background-size: cover;
  background-position: center;
  box-shadow: 0 16px 44px rgba(0,0,0,.3);
  transition: transform .55s cubic-bezier(.22,.8,.36,1), opacity .55s;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.car3d-overlay {
  width: 100%;
  padding: 30px 44px;
  text-align: center;
  color: #fff;
  background: linear-gradient(180deg, rgba(0,0,0,.1), rgba(0,0,0,.42));
  border-radius: 20px;
}
.car3d-title {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 1px;
  text-shadow: 0 3px 14px rgba(0,0,0,.4);
}
.car3d-subtitle { margin-top: 10px; font-size: 15px; opacity: .92; }
.car3d-btn {
  display: inline-block;
  margin-top: 18px;
  padding: 10px 28px;
  border-radius: 999px;
  background: #fff;
  color: var(--primary-dark) !important;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
  transition: transform .2s;
}
.car3d-btn:hover { transform: translateY(-2px) scale(1.03); }
.car3d-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,.85);
  color: var(--primary-dark);
  font-size: 24px;
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
  transition: all .2s;
}
.car3d-arrow:hover { background: #fff; transform: translateY(-50%) scale(1.1); }
.car3d-prev { left: 14px; }
.car3d-next { right: 14px; }
.carousel-3d-dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 20;
}
.car3d-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255,255,255,.5);
  cursor: pointer;
  transition: all .25s;
}
.car3d-dot.active { width: 26px; border-radius: 999px; background: #fff; }

/* ---------- 默认 Hero（无轮播时） ---------- */
.hero-section {
  position: relative;
  text-align: center;
  padding: 66px 24px 60px;
  border-radius: var(--radius);
  background: radial-gradient(600px 260px at 70% 0%, rgba(255,255,255,.5), rgba(255,255,255,0) 60%), var(--grad);
  color: #fff;
  box-shadow: 0 18px 44px var(--glow);
  overflow: hidden;
}
.hero-section::before, .hero-section::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(46px);
  opacity: .4;
  background: #fff;
}
.hero-section::before { width: 220px; height: 220px; top: -80px; left: 8%; }
.hero-section::after { width: 260px; height: 260px; bottom: -110px; right: 6%; }
.hero-badge {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,.22);
  border: 1px solid rgba(255,255,255,.35);
  font-size: 13px;
  letter-spacing: 2px;
  backdrop-filter: blur(6px);
}
.hero-title {
  margin-top: 20px;
  font-size: 42px;
  font-weight: 800;
  letter-spacing: 1px;
  text-shadow: 0 4px 18px rgba(0,0,0,.18);
}
.hero-desc {
  margin-top: 14px;
  font-size: 16px;
  opacity: .94;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.hero-btns {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}
.hero-btn {
  display: inline-flex;
  align-items: center;
  height: 46px;
  padding: 0 30px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  transition: all .22s;
}
.hero-btn-primary { background: #fff; color: var(--primary-dark) !important; box-shadow: 0 8px 24px rgba(0,0,0,.2); }
.hero-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,.25); }
.hero-btn-outline {
  background: rgba(255,255,255,.14);
  color: #fff !important;
  border: 1.5px solid rgba(255,255,255,.55);
  backdrop-filter: blur(6px);
}
.hero-btn-outline:hover { background: rgba(255,255,255,.26); transform: translateY(-2px); }

/* ---------- 公告 ---------- */
.announce-section {
  margin-top: 22px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--card-shadow);
  overflow: hidden;
}
.announce-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  font-size: 15px;
  font-weight: 700;
  border-bottom: 1px solid var(--border);
  background: var(--grad-soft);
}
.announce-icon { font-size: 18px; }
.announce-list { padding: 4px 8px; }
.announce-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  transition: background .2s;
}
.announce-item:hover { background: var(--primary-soft); }
.announce-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}
.announce-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 45%;
}
.announce-body {
  font-size: 13px;
  color: var(--text-2);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.announce-date {
  font-size: 12.5px;
  color: var(--text-2);
  flex-shrink: 0;
  background: var(--primary-soft);
  padding: 2px 10px;
  border-radius: 999px;
}

/* ---------- 区块标题 ---------- */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 34px 0 16px;
}
.section-title {
  position: relative;
  font-size: 22px;
  font-weight: 800;
  padding-left: 16px;
}
.section-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 22px;
  border-radius: 4px;
  background: var(--grad);
}
.section-more {
  font-size: 13.5px;
  color: var(--text-2);
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  transition: all .22s;
}
.section-more:hover { color: var(--primary); border-color: var(--primary); background: var(--primary-soft); }

/* ---------- 推荐软件卡片（一排4个，内容居中） ---------- */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
@media (max-width: 1200px) { .tools-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 880px)  { .tools-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.tool-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  padding: 22px 14px 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  transition: all .25s;
  position: relative;
  overflow: hidden;
}
.tool-card::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--primary-soft);
  opacity: 0;
  transition: opacity .25s;
}
.tool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--primary);
}
.tool-card:hover::after { opacity: 1; }
.tool-card-icon {
  width: 76px;
  height: 76px;
  border-radius: 20px;
  background: var(--primary-soft);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  padding: 10px;
  position: relative;
  z-index: 1;
  transition: transform .25s;
}
.tool-card:hover .tool-card-icon { transform: scale(1.06); }
.tool-card-body {
  width: 100%;
  min-width: 0;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}
.tool-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tool-card-desc-btn {
  display: inline-block;
  font-size: 12px;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 3px 12px;
  border-radius: 999px;
  cursor: default;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tool-card-badge {
  display: inline-block;
  margin-right: 6px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}
.badge-hot { background: rgba(239, 68, 68, .12); color: #dc2626; }
.badge-new { background: rgba(22, 163, 74, .12); color: #16a34a; }
.badge-free { background: var(--primary-soft); color: var(--primary); }

/* ---------- 软件页：Tab + 胶囊筛选 ---------- */
.cat-tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.cat-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 22px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 14px;
  font-weight: 600;
  transition: all .22s;
  box-shadow: var(--card-shadow);
}
.cat-tab:hover { color: var(--primary); border-color: var(--primary); }
.cat-tab.active {
  background: var(--grad);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 6px 18px var(--glow);
}
.filter-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.filter-tag {
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-2);
  background: var(--card);
  border: 1px solid var(--border);
  transition: all .2s;
}
.filter-tag:hover { color: var(--primary); border-color: var(--primary); }
.filter-tag.active { color: #fff; background: var(--grad); border-color: transparent; box-shadow: 0 4px 12px var(--glow); }

/* ---------- 软件列表卡片（横排） ---------- */
.sw-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 14px;
}
.sw-card {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 14px 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  transition: all .24s;
}
.sw-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--primary);
}
.sw-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--primary-soft);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  padding: 8px;
  overflow: hidden;
}
.sw-card-icon img { width: 100%; height: 100%; object-fit: contain; border-radius: 10px; }
.sw-card-body { flex: 1; min-width: 0; }
.sw-card-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sw-card-meta {
  margin-top: 3px;
  font-size: 12.5px;
  color: var(--text-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sw-card-desc-btn {
  display: inline-block;
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 2px 9px;
  border-radius: 999px;
  cursor: default;
}
.sw-card-action {
  flex-shrink: 0;
  height: 34px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: var(--grad);
  box-shadow: 0 4px 12px var(--glow);
  transition: all .22s;
  cursor: pointer;
}
.sw-card:hover .sw-card-action { transform: scale(1.05); box-shadow: 0 6px 16px var(--glow); }

/* ---------- 空状态 ---------- */
.empty-state {
  text-align: center;
  padding: 56px 20px;
  color: var(--text-2);
  background: var(--card);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
}
.empty-state .icon { font-size: 44px; margin-bottom: 12px; }
.empty-state p { font-size: 14px; }

/* ---------- 详情页 ---------- */
.tool-detail {
  max-width: 980px;
  margin: 0 auto;
}
.tool-detail-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  color: var(--text-2);
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  transition: all .22s;
}
.tool-detail-back:hover { color: var(--primary); border-color: var(--primary); }
.tool-detail-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 14px;
  padding: 26px 28px;
  border-radius: var(--radius);
  background:
    radial-gradient(420px 200px at 90% -20%, rgba(255,255,255,.5), rgba(255,255,255,0) 60%),
    var(--grad);
  color: #fff;
  box-shadow: 0 16px 40px var(--glow);
}
.tool-detail-icon {
  width: 84px;
  height: 84px;
  border-radius: 22px;
  background: rgba(255,255,255,.95);
  padding: 10px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(0,0,0,.22);
}
.tool-detail-info h1 {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: .5px;
}
.meta { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.meta span {
  font-size: 13px;
  background: rgba(255,255,255,.2);
  border: 1px solid rgba(255,255,255,.28);
  padding: 3px 12px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.badge {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
}
.badge-ok { background: rgba(22, 163, 74, .15); color: #16a34a; }
.badge-info { background: var(--primary-soft); color: var(--primary); }
.tool-detail-body {
  margin-top: 18px;
  padding: 26px 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
}
.tool-detail-body h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
  padding-left: 12px;
  border-left: 4px solid var(--primary);
  border-radius: 2px;
}
.desc { font-size: 14.5px; color: var(--text); line-height: 1.9; }
.desc-content { font-size: 14.5px; color: var(--text); line-height: 1.9; }
.features { padding: 0; }
.features li {
  padding: 10px 14px;
  margin-bottom: 8px;
  border-radius: var(--radius-sm);
  background: var(--primary-soft);
  font-size: 14px;
  color: var(--text);
}
.features li strong { color: var(--primary); }
.tool-detail-download {
  margin-top: 18px;
  padding: 22px 28px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--card-shadow);
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.tool-detail-download .info { flex: 1; min-width: 200px; }
.label { font-size: 13px; color: var(--text-2); }
.ver {
  font-size: 24px;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.tip-text { font-size: 12.5px; color: var(--text-2); margin-top: 4px; }
.dl-btn {
  display: inline-flex;
  align-items: center;
  height: 46px;
  padding: 0 30px;
  border-radius: 999px;
  color: #fff;
  background: var(--grad);
  font-size: 15px;
  font-weight: 700;
  box-shadow: 0 8px 22px var(--glow);
  transition: all .22s;
}
.dl-btn:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 30px var(--glow); }
.dl-btn-magnet {
  background: linear-gradient(135deg, #9333ea, #6d28d9);
  box-shadow: 0 8px 22px rgba(109, 40, 217, .3);
}
.pwd-box {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: var(--primary-soft);
  border: 1px dashed var(--primary);
}
.pwd-label { font-size: 13px; color: var(--text); }
.pwd-code {
  font-family: Consolas, monospace;
  font-size: 16px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 2px;
}
.btn-copy-pwd {
  padding: 4px 12px;
  font-size: 12px;
  border: 1px solid var(--primary);
  border-radius: 999px;
  background: var(--card);
  color: var(--primary);
  cursor: pointer;
  transition: all .2s;
}
.btn-copy-pwd:hover { background: var(--primary); color: #fff; }

/* ---------- 网址导航 ---------- */
.links-section { margin-top: 4px; }
.links-group-title {
  font-size: 17px;
  font-weight: 700;
  margin: 26px 0 14px;
  padding-left: 14px;
  border-left: 4px solid var(--primary);
  border-radius: 2px;
}
.links-mini-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
}
.link-mini-card {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--card-shadow);
  transition: all .22s;
}
.link-mini-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
  box-shadow: var(--card-shadow-hover);
}
.link-mini-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--primary-soft);
  display: grid;
  place-items: center;
  font-size: 19px;
  flex-shrink: 0;
}
.link-mini-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------- 说明书 ---------- */
.manuals-layout { margin-top: 6px; }
.manuals-top-layout { display: flex; flex-direction: column; align-items: stretch; gap: 14px; margin-bottom: 16px; }
.manuals-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 260px;
}
.manuals-topbar-title {
  font-size: 17px;
  font-weight: 700;
  padding-left: 12px;
  border-left: 4px solid var(--primary);
  border-radius: 2px;
  white-space: nowrap;
}
.manuals-select {
  flex: 1;
  max-width: 420px;
  height: 40px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: all .22s;
}
.manuals-select:focus { border-color: var(--primary); box-shadow: var(--ring); }
.manual-viewer-newtab {
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  color: #fff;
  background: var(--grad);
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 4px 12px var(--glow);
  transition: all .22s;
}
.manual-viewer-newtab:hover { color: #fff; transform: translateY(-1px); }
.manuals-viewer-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--card-shadow);
  background: var(--card);
}
.manual-iframe {
  width: 100%;
  height: calc(100vh - 150px);
  min-height: 760px;
  border: 0;
  display: block;
}

/* ---------- 认证页（登录/注册） ---------- */
.auth-page {
  min-height: calc(100vh - 180px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 16px;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  padding: 34px 34px 30px;
  border-radius: 22px;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(15, 40, 90, .12);
  position: relative;
  overflow: hidden;
}
.auth-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--grad);
}
.auth-card h1, .auth-card h2 {
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.auth-sub {
  text-align: center;
  font-size: 13.5px;
  color: var(--text-2);
  margin-top: 8px;
}
.auth-card form { margin-top: 24px; }
.auth-card form label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-top: 14px;
}
.auth-card form label:first-child { margin-top: 0; }
.auth-card form label input {
  display: block;
  width: 100%;
  height: 42px;
  margin-top: 7px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: all .22s;
}
.auth-card form label input:focus {
  border-color: var(--primary);
  box-shadow: var(--ring);
}
.auth-card form button[type=submit] {
  width: 100%;
  height: 46px;
  margin-top: 20px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: var(--grad);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 22px var(--glow);
  transition: all .22s;
}
.auth-card form button[type=submit]:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 26px var(--glow);
}
.auth-msg {
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
}
.msg-ok { background: rgba(22, 163, 74, .1); color: #16a34a; }
.msg-err { background: rgba(220, 38, 38, .1); color: #dc2626; }
.auth-switch {
  text-align: center;
  margin-top: 18px;
  font-size: 13.5px;
  color: var(--text-2);
}
.auth-switch a { font-weight: 600; }
.oauth-btns { display: flex; gap: 10px; margin-top: 14px; }
.oauth-btn {
  flex: 1;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  transition: all .22s;
}
.oauth-btn:hover { border-color: var(--primary); color: var(--primary); }
.oauth-qq:hover { border-color: #12b7f5; color: #12b7f5; }
.oauth-wx:hover { border-color: #07c160; color: #07c160; }
.auth-verify-row { display: flex; gap: 10px; }
.auth-verify-row input { flex: 1; }
.oauth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0 4px;
  color: var(--text-2);
  font-size: 12.5px;
}
.oauth-divider::before, .oauth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ---------- 表单 ---------- */
.form-row { margin-bottom: 16px; }
.form-row label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 7px;
}
.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  height: 42px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: all .22s;
}
.form-row textarea { height: auto; padding: 12px 14px; min-height: 100px; resize: vertical; }
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  border-color: var(--primary);
  box-shadow: var(--ring);
}
.verify-row { display: flex; gap: 10px; }
.verify-row input { flex: 1; }
.send-code-btn {
  height: 42px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--primary);
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all .2s;
}
.send-code-btn:hover { background: var(--primary); color: #fff; }
.send-code-btn:disabled { opacity: .55; cursor: not-allowed; }

/* ---------- 账户页 ---------- */
.account-page { max-width: 640px; margin: 0 auto; }
/* 微信验证后台（门户）：内容更宽，避免卡片/表格挤在 640px 里 */
.account-page.account-page-wide { max-width: 1180px; }

/* 账号安全：每个输入项独占一行，输入框占满整行，看得更清楚 */
.account-security .sec-grid { display: block; }
.account-security .sec-item { margin-bottom: 18px; }
.account-security .sec-item h4 { margin-bottom: 8px; }
.account-security .sec-item .sec-desc { margin-bottom: 12px; line-height: 1.6; }
.account-security .sec-item label { display: block; margin-bottom: 12px; font-size: 13px; color: var(--text-2); }
.account-security .sec-item label input {
  display: block; width: 100%; margin-top: 6px; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: 10px; font-size: 14px;
  background: var(--card); color: var(--text); box-sizing: border-box;
}
.account-security .sec-item label input:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px var(--primary-soft); }
.account-security .sec-item button[type=submit] {
  margin-top: 4px; padding: 10px 22px; border: none; border-radius: 10px;
  background: var(--primary); color: #fff; font-size: 14px; cursor: pointer; transition: .2s;
}
.account-security .sec-item button[type=submit]:hover { background: var(--primary-dark); }
.account-security .sec-item button[type=submit]:disabled { opacity: .55; cursor: not-allowed; }
.account-header {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 26px 28px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--card-shadow);
}
.account-avatar {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 28px;
  font-weight: 800;
  box-shadow: 0 6px 18px var(--glow);
  flex-shrink: 0;
}
.account-info { flex: 1; }
.account-email { font-size: 18px; font-weight: 700; }
.account-actions { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.btn-logout-big {
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid var(--danger);
  color: var(--danger);
  font-size: 13.5px;
  font-weight: 600;
  background: var(--card);
  transition: all .22s;
}
.btn-logout-big:hover { background: var(--danger); color: #fff; }

/* ---------- 提交页面 ---------- */
.submit-page { max-width: 720px; margin: 0 auto; }
.submit-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.submit-head h1 {
  font-size: 22px;
  font-weight: 800;
  padding-left: 14px;
  border-left: 4px solid var(--primary);
  border-radius: 2px;
}
.submit-tip {
  font-size: 13px;
  color: var(--text-2);
  background: var(--primary-soft);
  padding: 5px 14px;
  border-radius: 999px;
}
.submit-card {
  padding: 26px 28px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--card-shadow);
}
.submit-type-tabs { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.submit-type {
  padding: 8px 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text-2);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
}
.submit-type:hover { color: var(--primary); border-color: var(--primary); }
.submit-type.active { color: #fff; background: var(--grad); border-color: transparent; box-shadow: 0 4px 12px var(--glow); }
.submit-btn {
  width: 100%;
  height: 46px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: var(--grad);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 22px var(--glow);
  transition: all .22s;
}
.submit-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 30px var(--glow); }
.submit-more { text-align: center; margin-top: 14px; font-size: 13px; color: var(--text-2); }

/* ---------- 我的提交 ---------- */
.my-sub-list { display: flex; flex-direction: column; gap: 14px; }
.sub-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: all .22s;
}
.sub-card:hover { border-color: var(--primary); }
.sub-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--grad-soft);
}
.sub-type {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 3px 12px;
  border-radius: 999px;
}
.status-tag { font-size: 12px; font-weight: 600; padding: 3px 12px; border-radius: 999px; }
.st-pending { background: rgba(245, 158, 11, .14); color: #d97706; }
.st-approved { background: rgba(22, 163, 74, .12); color: #16a34a; }
.st-rejected { background: rgba(220, 38, 38, .12); color: #dc2626; }
.lock-tag { font-size: 12px; color: var(--text-2); }
.sub-card-body { padding: 16px 20px; }
.sub-title { font-size: 16px; font-weight: 700; }
.sub-url { font-size: 13px; color: var(--text-2); margin-top: 4px; }
.sub-desc { font-size: 13.5px; color: var(--text); margin-top: 8px; }
.sub-meta { font-size: 12.5px; color: var(--text-2); margin-top: 8px; }
.review-note {
  margin-top: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(220, 38, 38, .08);
  font-size: 13px;
  color: #b91c1c;
}
.sub-card-foot {
  display: flex;
  gap: 10px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  background: var(--grad-soft);
}
.del-btn {
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid var(--danger);
  color: var(--danger);
  background: var(--card);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
}
.del-btn:hover { background: var(--danger); color: #fff; }
.del-disabled { opacity: .5; cursor: not-allowed; }
.submit-empty { text-align: center; padding: 50px 20px; color: var(--text-2); }
.freeze-btn, .transfer-btn, .unfreeze-btn {
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text-2);
  transition: all .2s;
}
.freeze-btn:hover, .transfer-btn:hover, .unfreeze-btn:hover { color: var(--primary); border-color: var(--primary); }
.card-action-btn {
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--primary);
  background: var(--primary-soft);
  color: var(--primary);
  transition: all .2s;
}
.card-action-btn:hover { background: var(--primary); color: #fff; }

/* ---------- 搜索页 ---------- */
.search-page { max-width: 860px; margin: 0 auto; }
.search-group-title {
  font-size: 16px;
  font-weight: 700;
  margin: 22px 0 12px;
  padding-left: 12px;
  border-left: 4px solid var(--primary);
  border-radius: 2px;
}
.search-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  margin-bottom: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--card-shadow);
  transition: all .22s;
}
.search-item:hover { border-color: var(--primary); transform: translateX(4px); }
.search-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary-soft);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  overflow: hidden;
}
.search-item-icon img { width: 100%; height: 100%; object-fit: contain; border-radius: 10px; }
.search-item-body { flex: 1; min-width: 0; }
.search-item-title { font-size: 15px; font-weight: 700; color: var(--text); }
.search-item-ver { font-size: 12px; color: var(--text-2); margin-left: 8px; }
.search-item-url { font-size: 12.5px; color: var(--text-2); margin-top: 3px; }
.search-item-desc {
  font-size: 13px;
  color: var(--text);
  margin-top: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.search-empty { text-align: center; padding: 50px 20px; color: var(--text-2); }

/* ---------- 卡片通用 ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  padding: 24px;
}

/* ---------- 深色模式微调 ---------- */
html[data-mode="dark"] {
  --topnav-bg: rgba(15, 23, 42, .72);
  --topnav-border: rgba(255, 255, 255, .08);
  --topnav-shadow: 0 6px 24px rgba(0, 0, 0, .4);
  --card-shadow: 0 8px 30px rgba(0, 0, 0, .3);
  --card-shadow-hover: 0 14px 38px rgba(0, 0, 0, .45);
  --ring: 0 0 0 3px rgba(255, 255, 255, .12);
}
html[data-mode="dark"] .topbar-search input {
  background: rgba(255, 255, 255, .06);
  color: var(--text);
}
html[data-mode="dark"] .topbar-search input:focus { background: var(--card); }
html[data-mode="dark"] .hero-section {
  background: radial-gradient(600px 260px at 70% 0%, rgba(255,255,255,.18), rgba(255,255,255,0) 60%), var(--grad);
}

html[data-mode="dark"] .tool-detail-header {
  background: radial-gradient(420px 200px at 90% -20%, rgba(255,255,255,.14), rgba(255,255,255,0) 60%), var(--grad);
}

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .topnav-burger { display: flex; }
  .topnav-inner { flex-wrap: wrap; height: auto; padding: 10px 16px; gap: 10px; }
  .topnav-nav {
    display: none;
    width: 100%;
    order: 4;
  }
  .topnav-nav.open { display: block; flex-basis: 100%; }
  .topnav-nav ul { flex-direction: column; gap: 6px; padding: 6px 0; }
  .topnav-nav .nav-item { padding: 10px 14px; }
  .topnav-actions { order: 3; flex-wrap: wrap; gap: 8px; }
  .topbar-search { order: 2; width: 100%; }
  .topbar-search input { width: 100%; }
  .topbar-search input:focus { width: 100%; }
  .topbar-user { flex-wrap: wrap; }
  .tools-grid, .sw-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 30px; }
  .hero-section { padding: 44px 18px 40px; }
  .carousel-3d-wrapper { height: 260px; }
  .car3d-title { font-size: 22px; }
  .portal-main { padding: 16px 14px 0; }
  .tool-detail-header { flex-direction: column; text-align: center; }
  .meta { justify-content: center; }
}

@media (max-width: 480px) {
  .btn-login, .btn-register { padding: 0 14px; font-size: 13px; }
  .user-email { display: none; }
  .announce-title { max-width: 100%; }
  .links-mini-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}

/* ============================================================
   微信验证后台（门户 account-page-wide）：宽屏下的字号 / 按钮 / 表格布局优化
   仅作用于该页，不影响个人中心等其它 account-page 页面
   ============================================================ */
.account-page-wide { font-size: 15px; }
.account-page-wide .card { padding: 26px 30px; }
.account-page-wide .card h3 { font-size: 19px; margin: 0 0 16px; }

/* 表格：占满宽度 + 行高加大 + 末列（操作）右对齐，避免内容全挤在左边 */
.account-page-wide table { width: 100%; border-collapse: collapse; font-size: 15px; }
.account-page-wide table thead th {
  font-size: 13px; color: var(--text-2); font-weight: 600; white-space: nowrap;
  padding: 10px 16px; text-align: left; border-bottom: 2px solid var(--border);
}
.account-page-wide table tbody td { padding: 14px 16px; text-align: left; vertical-align: middle; }
.account-page-wide table tbody tr { border-bottom: 1px solid var(--border); }
.account-page-wide table tbody tr:last-child { border-bottom: 0; }
.account-page-wide table th:last-child,
.account-page-wide table td:last-child { text-align: right; white-space: nowrap; }

/* 按钮整体放大一点，成组时留间距 */
.account-page-wide button {
  font-size: 14px; padding: 8px 16px; min-height: 36px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--border); background: var(--card); color: var(--text); transition: all .18s;
}
.account-page-wide button:hover { border-color: var(--primary); color: var(--primary); }
.account-page-wide button + button { margin-left: 6px; }
/* 表格行内的操作按钮更紧凑，方便并排 */
.account-page-wide table button { padding: 6px 12px; min-height: 30px; font-size: 13px; }

/* 输入框 / 下拉放大，便于填写 */
.account-page-wide input,
.account-page-wide select { font-size: 14px; padding: 9px 12px; min-height: 38px; }

/* 顶部标题区留白 */
.account-page-wide .account-header { padding-bottom: 6px; margin-bottom: 18px; }

/* ================= 微信后台「运营管理」：常用操作（添加会员 / 生成礼包码） ================= */
.wx-quick { display: flex; gap: 12px; flex-wrap: wrap; margin: 4px 0 6px; }
.wx-qbtn {
  flex: 1 1 220px; max-width: 340px; text-align: left; line-height: 1.35;
  border: 1px solid var(--border); background: var(--card); border-radius: 10px;
  padding: 12px 14px; cursor: pointer; transition: all .18s;
}
.wx-qbtn b { display: block; font-size: 15px; color: var(--text); }
.wx-qbtn i { display: block; font-style: normal; font-size: 12px; color: #8a93a0; margin-top: 3px; }
.wx-qbtn:hover { border-color: var(--primary); box-shadow: 0 2px 10px rgba(0, 0, 0, .06); }
.wx-qbtn:hover b { color: var(--primary); }
.wx-qbtn.q-primary { border-color: var(--primary); background: rgba(7, 193, 96, .06); }

/* 展开的表单面板 */
.wx-panel { border: 1px solid var(--border); border-radius: 10px; margin: 12px 0 4px; overflow: hidden; }
.wx-panel-h {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 10px 14px; background: rgba(7, 193, 96, .07); border-bottom: 1px solid var(--border);
}
.wx-panel-h b { font-size: 15px; }
.wx-panel-h span { font-size: 12px; color: #7c8794; flex: 1 1 260px; }
.wx-panel-h a { font-size: 13px; color: #8a93a0; text-decoration: none; }
.wx-panel-h a:hover { color: var(--primary); }
.wx-panel-b { padding: 14px; }
.wx-f { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.wx-f > span { width: 150px; flex: 0 0 150px; font-size: 13px; color: #5b6472; }
.wx-f input { flex: 1 1 240px; max-width: 420px; }
.wx-f em { font-style: normal; font-size: 12px; color: #8a93a0; }
.wx-inline { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 0; }
.wx-days { flex: 0 0 auto !important; width: 120px; max-width: 120px !important; }
.wx-chip {
  border: 1px solid var(--border); background: var(--card); border-radius: 20px;
  padding: 6px 14px !important; min-height: 30px !important; font-size: 13px !important;
  cursor: pointer; color: #5b6472;
}
.wx-chip:hover { border-color: var(--primary); color: var(--primary); }
.wx-chip.on { background: rgba(7, 193, 96, .12); border-color: var(--primary); color: var(--primary); font-weight: 600; }
.wx-tip { font-size: 12px; color: #8a93a0; margin: 2px 0 12px; }
.wx-act { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.wx-btn { padding: 8px 18px !important; }
.wx-btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.wx-btn.primary:hover { filter: brightness(1.06); color: #fff; }
.wx-msg { font-size: 13px; margin-top: 10px; white-space: pre-wrap; word-break: break-all; }
.wx-codes { margin-top: 10px; border: 1px dashed var(--primary); border-radius: 10px; padding: 12px; background: rgba(7, 193, 96, .05); }
.wx-codes-h { font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.wx-codes textarea {
  width: 100%; height: 130px; border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; font-family: Consolas, "Courier New", monospace; font-size: 13px;
  line-height: 1.7; resize: vertical; background: var(--card); color: var(--text); box-sizing: border-box;
}
.wx-toast {
  position: fixed; left: 50%; bottom: 60px; transform: translateX(-50%) translateY(20px);
  background: rgba(30, 36, 44, .92); color: #fff; padding: 10px 20px; border-radius: 22px;
  font-size: 13px; opacity: 0; pointer-events: none; transition: all .22s; z-index: 9999;
}
.wx-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* 名单页签：选中态 */
.wx-ops-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 10px; }
.wx-ops-tabs button.on { border-color: var(--primary); color: var(--primary); background: rgba(7, 193, 96, .1); font-weight: 600; }

/* ---------- 左侧折叠「联系方式」悬浮面板（默认收起） ---------- */
.contact-dock {
  position: fixed; left: 0; top: 50%; transform: translateY(-50%);
  z-index: 900; display: flex; align-items: center;
}
.cd-toggle {
  writing-mode: vertical-rl; padding: 14px 8px;
  background: var(--primary); color: #fff; border: none;
  border-radius: 0 10px 10px 0; cursor: pointer;
  font-size: 13px; font-weight: 600;
  display: flex; align-items: center; gap: 6px;
  box-shadow: 2px 0 10px rgba(0, 0, 0, .15);
}
.cd-toggle:hover { filter: brightness(1.08); }
.cd-panel {
  width: 0; max-height: 70vh; overflow: hidden auto;
  background: var(--card);
  border: 1px solid var(--border); border-left: none;
  border-radius: 0 12px 12px 0;
  box-shadow: var(--card-shadow);
  transition: width .25s ease;
}
.contact-dock.open .cd-panel { width: 232px; padding: 14px; }
.cd-title { font-size: 14px; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.cd-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.cd-item { padding-bottom: 12px; border-bottom: 1px dashed var(--border); }
.cd-item:last-child { border-bottom: none; padding-bottom: 0; }
.cd-head { display: flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--text); }
.cd-value {
  font-size: 13px; color: var(--primary); word-break: break-all; margin: 4px 0 6px;
  font-family: Consolas, "Courier New", monospace;
}
.cd-qr { margin-bottom: 6px; }
.cd-qr img { width: 100%; max-width: 150px; border-radius: 8px; border: 1px solid var(--border); display: block; }
.cd-qr-tip { display: block; font-size: 11px; color: var(--text-2, #888); margin-top: 3px; }
.cd-ops { display: flex; gap: 6px; flex-wrap: wrap; }
.cd-btn {
  padding: 3px 10px; font-size: 12px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--card);
  color: var(--text-2, #666); cursor: pointer; text-decoration: none; line-height: 1.6;
}
.cd-btn:hover { color: var(--primary); border-color: var(--primary); }
@media (max-width: 768px) {
  .contact-dock { top: auto; bottom: 16px; transform: none; }
  .cd-toggle { writing-mode: horizontal-tb; border-radius: 999px; padding: 10px 16px; margin-left: 12px; }
  .cd-panel {
    position: fixed; left: 12px; right: 12px; bottom: 62px;
    max-height: 60vh; border-radius: 12px; border-left: 1px solid var(--border);
  }
  .contact-dock.open .cd-panel { width: auto; }
}