/* =====================================================================
   木云 muyunweb · 全新官方主题样式（v2 腾讯云设计语言）
   ---------------------------------------------------------------------
   设计规范（TDesign / cloud.tencent.com）：
   主色 #0052d9 · 白色顶栏 · 浅灰分区 #f4f5f7 · 小圆角 6/9/12px
   文字三级 rgba(0,0,0,.9/.6/.4) · 商务红价格 #d54941
   本文件完全自包含，不依赖任何旧主题资产
   ===================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  --blue: #0052d9;
  --blue-hover: #266fe8;
  --blue-active: #1046b2;
  --blue-light: #ecf2fe;
  --blue-lighter: #f4f8ff;
  --cyan: #0aa5e8;
  --red: #d54941;
  --green: #2ba471;
  --orange: #e37318;
  --tx1: rgba(0, 0, 0, .9);
  --tx2: rgba(0, 0, 0, .62);
  --tx3: rgba(0, 0, 0, .42);
  --bg: #ffffff;
  --bg-gray: #f4f5f7;
  --bg-soft: #f8f9fb;
  --bd: #e7e9ef;
  --bd2: #d8dbe2;
  --r-s: 6px;
  --r-m: 9px;
  --r-l: 12px;
  --sh-card: 0 1px 3px rgba(21, 36, 74, .06);
  --sh-hover: 0 12px 32px rgba(0, 60, 150, .13);
  --grad-hero: linear-gradient(180deg, #eaf1fe 0%, #f5f9ff 58%, #ffffff 100%);
  --grad-cta: linear-gradient(118deg, #0b3ea8 0%, #0052d9 52%, #0a7ae4 100%);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--tx1);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; border: 0; }
a { color: var(--blue); text-decoration: none; transition: color .2s; }
a:hover { color: var(--blue-hover); }
h1, h2, h3, h4, h5, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font-family: inherit; }
i[class^="ri-"] { line-height: 1; }

.my-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ---------- Reveal 动画（JS 可用时才隐藏初始态，防无 JS 白屏） ---------- */
.my-js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.my-js [data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .my-js [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---------- 按钮（TDesign 规范） ---------- */
.my-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 20px;
  height: 36px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--r-s);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s, border-color .2s, color .2s, box-shadow .2s;
}
.my-btn i { font-size: 16px; }
.my-btn-lg { height: 44px; padding: 0 28px; font-size: 15px; border-radius: var(--r-m); }
.my-btn-primary { background: var(--blue); color: #fff; }
.my-btn-primary:hover { background: var(--blue-hover); color: #fff; box-shadow: 0 6px 16px rgba(0, 82, 217, .28); }
.my-btn-primary:active { background: var(--blue-active); }
.my-btn-outline { background: #fff; border-color: var(--bd2); color: var(--tx1); }
.my-btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.my-btn-ghost { background: var(--blue-light); color: var(--blue); }
.my-btn-ghost:hover { background: #dfe9fd; color: var(--blue-hover); }
.my-btn-light { background: #fff; color: var(--blue); }
.my-btn-light:hover { background: #eaf1ff; color: var(--blue-hover); }
.my-btn-ghost-dark { background: transparent; border-color: rgba(255, 255, 255, .55); color: #fff; }
.my-btn-ghost-dark:hover { border-color: #fff; background: rgba(255, 255, 255, .1); color: #fff; }

/* ---------- 顶栏（白底 60px · 滚动投影） ---------- */
.my-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s, border-color .25s;
}
.my-header.scrolled { border-color: var(--bd); box-shadow: 0 2px 12px rgba(21, 36, 74, .07); }
.my-header-inner { display: flex; align-items: center; gap: 28px; height: 60px; }
.my-logo { display: inline-flex; align-items: center; flex-shrink: 0; }
.my-logo img { height: 34px; display: block; }
.my-nav { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.my-nav > a {
  position: relative;
  padding: 0 14px;
  height: 60px;
  display: inline-flex;
  align-items: center;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--tx1);
}
.my-nav > a:hover { color: var(--blue); }
.my-nav > a.active { color: var(--blue); }
.my-nav > a.active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--blue);
}
.my-header-acts { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.my-cart-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--r-s);
  color: var(--tx1);
  background: var(--bg-soft);
  transition: background .2s, color .2s;
}
.my-cart-btn:hover { background: var(--blue); color: #fff; }
.my-cart-btn i { font-size: 19px; }
.my-cart-count {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 17px;
  height: 17px;
  padding: 0 5px;
  font-size: 11px;
  font-weight: 600;
  line-height: 17px;
  text-align: center;
  color: #fff;
  background: var(--red);
  border-radius: 9px;
}
.my-burger {
  display: none;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: var(--r-s);
  background: var(--bg-soft);
  color: var(--tx1);
  font-size: 20px;
  cursor: pointer;
}

/* ---------- Hero（浅蓝渐变 · 居中版式） ---------- */
.my-hero {
  position: relative;
  overflow: hidden;
  background: var(--grad-hero);
  text-align: center;
}
.my-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.my-hero-bg i {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .5;
}
.my-hero-bg .hb1 { width: 560px; height: 560px; left: -160px; top: -220px; background: radial-gradient(circle, rgba(0, 82, 217, .16), transparent 65%); }
.my-hero-bg .hb2 { width: 640px; height: 640px; right: -200px; top: -160px; background: radial-gradient(circle, rgba(10, 165, 232, .15), transparent 65%); }
.my-hero-bg .hb3 { width: 520px; height: 520px; left: 50%; bottom: -320px; transform: translateX(-50%); background: radial-gradient(circle, rgba(0, 82, 217, .1), transparent 65%); }
.my-hero-inner { position: relative; padding: 84px 20px 56px; }
.my-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--blue);
  background: rgba(255, 255, 255, .85);
  border: 1px solid #c9dbfa;
  border-radius: 99px;
  box-shadow: 0 2px 8px rgba(0, 82, 217, .08);
}
.my-hero-tag i { font-size: 15px; }
.my-hero h1 {
  margin: 22px 0 16px;
  font-size: 52px;
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: 1px;
  color: var(--tx1);
}
.my-h1-accent {
  background: linear-gradient(92deg, var(--blue) 10%, var(--cyan) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--blue);
}
.my-hero-sub { max-width: 640px; margin: 0 auto; font-size: 16px; line-height: 1.85; color: var(--tx2); }
.my-hero-acts { display: flex; justify-content: center; gap: 14px; }
.my-hero .my-hero-acts { margin: 30px 0 0; }
.my-hero-cap {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  max-width: 980px;
  margin: 44px auto 0;
}
.my-hero-cap li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 16px 8px 13px;
  background: rgba(255, 255, 255, .78);
  border: 1px solid rgba(199, 216, 246, .65);
  border-radius: var(--r-m);
  backdrop-filter: blur(4px);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.my-hero-cap li:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(0, 60, 150, .1); border-color: #b7d0f8; }
.my-hero-cap i { font-size: 22px; color: var(--blue); margin-bottom: 4px; }
.my-hero-cap b { font-size: 14px; font-weight: 600; color: var(--tx1); }
.my-hero-cap span { font-size: 12px; color: var(--tx3); }
.my-hero-line { background: #fff; border-top: 1px solid var(--bd); border-bottom: 1px solid var(--bd); }
.my-hero-line-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 0;
  padding: 13px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--tx3);
  letter-spacing: .5px;
}
.my-hero-line-inner span { padding: 0 18px; position: relative; }
.my-hero-line-inner span + span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 12px;
  background: var(--bd2);
}

/* ---------- 数据统计 ---------- */
.my-stats { padding: 44px 0 8px; background: #fff; }
.my-stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.my-stat { text-align: center; padding: 10px 6px 16px; }
.my-stat-num {
  display: block;
  font-size: 36px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--blue);
  font-variant-numeric: tabular-nums;
}
.my-stat-label { display: block; margin-top: 6px; font-size: 13.5px; color: var(--tx2); }

/* ---------- 通用分区 ---------- */
.my-section { padding: 64px 0; background: var(--bg); }
.my-section-gray { background: var(--bg-gray); }
.my-section-tight { padding: 36px 0 64px; }
.my-sec-head {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}
.my-sec-head h2 { font-size: 27px; font-weight: 700; color: var(--tx1); line-height: 1.3; }
.my-sec-head p { margin-top: 8px; font-size: 14px; color: var(--tx3); }
.my-sec-more { flex-shrink: 0; display: inline-flex; align-items: center; gap: 2px; font-size: 13.5px; font-weight: 500; color: var(--tx2); padding-bottom: 4px; }
.my-sec-more:hover { color: var(--blue); }
.my-sec-more i { font-size: 17px; }

/* ---------- 产品区：一级 Tab ---------- */
.my-cat-bar {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 2px 2px 12px;
  scrollbar-width: none;
}
.my-cat-bar::-webkit-scrollbar { display: none; }
.my-cat-tab {
  flex-shrink: 0;
  height: 36px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--tx2);
  background: #fff;
  border: 1px solid var(--bd2);
  border-radius: 99px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all .2s;
}
.my-cat-tab:hover { border-color: var(--blue); color: var(--blue); }
.my-cat-tab.active { background: var(--blue); border-color: var(--blue); color: #fff; box-shadow: 0 4px 12px rgba(0, 82, 217, .25); }
.my-cat-tab .my-product-flag { font-size: 15px; }

/* ---------- 产品区：二级折叠面板 ---------- */
.my-acc {
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: var(--r-l);
  margin-bottom: 14px;
  overflow: hidden;
  box-shadow: var(--sh-card);
}
.my-acc-head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 20px;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
}
.my-acc-head:hover .my-acc-title { color: var(--blue); }
.my-acc-title { display: inline-flex; align-items: center; gap: 8px; font-size: 15.5px; font-weight: 600; color: var(--tx1); transition: color .2s; }
.my-acc-count {
  font-style: normal;
  padding: 1px 9px;
  font-size: 12px;
  font-weight: 500;
  color: var(--blue);
  background: var(--blue-light);
  border-radius: 99px;
}
.my-acc-arrow { font-size: 20px; color: var(--tx3); transition: transform .25s; }
.my-acc.open .my-acc-arrow { transform: rotate(180deg); }
.my-acc-body { padding: 4px 20px 20px; }
.my-acc-empty { padding: 26px 0 14px; text-align: center; font-size: 13.5px; color: var(--tx3); }

/* ---------- 产品卡片 ---------- */
.my-row-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.my-product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 20px 18px 16px;
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: var(--r-m);
  overflow: hidden;
  transition: transform .22s, box-shadow .22s, border-color .22s;
}
.my-product-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ac, var(--blue)), transparent 78%);
  opacity: 0;
  transition: opacity .22s;
}
.my-product-card:hover { transform: translateY(-3px); border-color: #bcd2f5; box-shadow: var(--sh-hover); }
.my-product-card:hover::before { opacity: 1; }
.my-product-badge {
  position: absolute;
  top: 10px;
  right: 0;
  padding: 2px 10px 2px 12px;
  font-size: 11.5px;
  font-weight: 600;
  color: #fff;
  background: var(--ac, var(--blue));
  border-radius: 99px 0 0 99px;
}
.my-product-flag { font-style: normal; }
.my-product-name {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-right: 46px;
  font-size: 15px;
  font-weight: 600;
  color: var(--tx1);
  min-height: 24px;
}
.my-product-cfg { margin: 12px 0 4px; flex: 1; }
.my-product-cfg li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 5.5px 0;
  font-size: 12.5px;
  border-bottom: 1px dashed #eef0f5;
}
.my-product-cfg li:last-child { border-bottom: 0; }
.my-product-cfg li span { color: var(--tx3); flex-shrink: 0; }
.my-product-cfg li b { font-weight: 500; color: var(--tx1); text-align: right; }
.my-product-desc { margin: 12px 0 4px; flex: 1; min-height: 118px; font-size: 12.5px; line-height: 1.7; color: var(--tx3); }
/* 配置行骨架占位：与真实 .my-product-cfg li 同高（padding 5.5px×2 + 内容 17px + 1px 边），消除加载前后卡片跳动 */
.my-cfg-skel li { height: 30px; }
.my-cfg-skel li span,
.my-cfg-skel li b { display: block; height: 10px; border-radius: 4px; overflow: hidden; background: linear-gradient(90deg, #eef1f6 25%, #f8fafd 37%, #eef1f6 63%); background-size: 400% 100%; animation: my-skel 1.3s ease infinite; }
.my-cfg-skel li span { width: 38%; }
.my-cfg-skel li b { width: 26%; margin-left: auto; }
@keyframes my-skel { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }
.my-product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
  padding-top: 12px;
  border-top: 1px solid #f0f2f6;
}
.my-product-price { font-size: 21px; font-weight: 700; color: var(--red); font-variant-numeric: tabular-nums; }
.my-product-price small { font-size: 12px; font-weight: 400; color: var(--tx3); margin-left: 2px; }
.my-product-old { font-size: 12.5px; color: var(--tx3); text-decoration: line-through; margin-left: 6px; }
.my-product-buy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  padding: 0 16px;
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  background: var(--blue);
  border-radius: var(--r-s);
  transition: background .2s, box-shadow .2s;
  flex-shrink: 0;
}
.my-product-buy:hover { background: var(--blue-hover); color: #fff; box-shadow: 0 4px 12px rgba(0, 82, 217, .3); }
.my-product-soldout { background: #e3e6ec; color: var(--tx3); cursor: not-allowed; }
.my-product-soldout:hover { background: #e3e6ec; box-shadow: none; }
.my-product-loading { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 44px 0; font-size: 14px; color: var(--tx3); }
.my-product-loading i { font-size: 19px; color: var(--blue); }
.ri-spin { animation: mySpin 1s linear infinite; }
@keyframes mySpin { to { transform: rotate(360deg); } }
.my-product-empty { display: none; padding: 56px 0; text-align: center; color: var(--tx3); }
.my-product-empty i { font-size: 42px; color: #c4cad6; }
.my-product-empty p { margin-top: 12px; font-size: 14px; }
.my-empty { padding: 48px 0; text-align: center; color: var(--tx3); }
.my-empty i { font-size: 40px; color: #c4cad6; }
.my-empty p { margin-top: 10px; font-size: 14px; }

/* ---------- 为什么选择（能力卡） ---------- */
.my-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.my-feature-card {
  padding: 26px 24px;
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: var(--r-l);
  transition: transform .22s, box-shadow .22s, border-color .22s;
}
.my-feature-card:hover { transform: translateY(-4px); border-color: #bcd2f5; box-shadow: var(--sh-hover); }
.my-feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 16px;
  font-size: 23px;
  color: var(--blue);
  background: var(--blue-light);
  border-radius: var(--r-m);
}
.my-feature-card h3 { font-size: 16.5px; font-weight: 600; color: var(--tx1); margin-bottom: 9px; }
.my-feature-card p { font-size: 13.5px; line-height: 1.78; color: var(--tx2); }

/* ---------- 三步上云 ---------- */
.my-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; padding: 10px 6px 0; }
.my-step { position: relative; text-align: center; }
.my-step > i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  font-size: 26px;
  color: var(--blue);
  background: var(--blue-lighter);
  border: 1px solid #d4e2fb;
  border-radius: 50%;
}
.my-step-no {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(26px);
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  color: #dbe7fb;
  font-style: italic;
  pointer-events: none;
}
.my-step h3 { margin-top: 16px; font-size: 16.5px; font-weight: 600; color: var(--tx1); }
.my-step p { margin-top: 8px; font-size: 13.5px; line-height: 1.75; color: var(--tx2); }

/* ---------- 解决方案 ---------- */
.my-solution-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.my-solution-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: var(--r-m);
  font-size: 15px;
  font-weight: 500;
  color: var(--tx1);
  transition: transform .22s, box-shadow .22s, border-color .22s, color .22s;
}
.my-solution-card i { font-size: 24px; color: var(--blue); transition: transform .22s; }
.my-solution-card:hover { transform: translateY(-3px); border-color: #bcd2f5; box-shadow: var(--sh-hover); color: var(--blue); }
.my-solution-card:hover i { transform: scale(1.12); }

/* ---------- 新闻列表 ---------- */
.my-news-list { display: flex; flex-direction: column; gap: 10px; }
.my-news-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 20px;
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: var(--r-m);
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.my-news-item:hover { border-color: #bcd2f5; box-shadow: 0 8px 22px rgba(0, 60, 150, .09); transform: translateX(3px); }
.my-news-cate {
  flex-shrink: 0;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--blue);
  background: var(--blue-light);
  border-radius: 99px;
}
.my-news-title { flex: 1; font-size: 15px; font-weight: 500; color: var(--tx1); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; transition: color .2s; }
.my-news-item:hover .my-news-title { color: var(--blue); }
.my-news-date { flex-shrink: 0; font-size: 13px; color: var(--tx3); font-variant-numeric: tabular-nums; }

/* ---------- 深蓝 CTA ---------- */
.my-cta { position: relative; overflow: hidden; background: var(--grad-cta); text-align: center; }
.my-cta-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(560px 240px at 18% 0%, rgba(255, 255, 255, .14), transparent 70%),
    radial-gradient(620px 260px at 84% 110%, rgba(10, 165, 232, .35), transparent 70%);
  pointer-events: none;
}
.my-cta-inner { position: relative; padding: 62px 20px; }
.my-cta h2 { font-size: 31px; font-weight: 700; color: #fff; letter-spacing: 1px; }
.my-cta p { margin: 12px 0 26px; font-size: 15px; color: rgba(255, 255, 255, .78); }

/* ---------- 内页 Hero + 面包屑 ---------- */
.my-page-hero {
  padding: 64px 0 44px;
  text-align: center;
  background: linear-gradient(180deg, #eef4fe 0%, #fbfcff 100%);
  border-bottom: 1px solid #edf1f8;
}
.my-page-hero h1 { font-size: 34px; font-weight: 700; color: var(--tx1); }
.my-page-hero p { margin: 10px auto 0; max-width: 620px; font-size: 14.5px; color: var(--tx2); }
.my-page-hero-slim { padding: 30px 0 26px; text-align: left; border-bottom: 1px solid #edf1f8; }
.my-crumb { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; font-size: 13px; color: var(--tx3); margin-bottom: 10px; }
.my-crumb a { color: var(--tx3); display: inline-flex; align-items: center; gap: 4px; }
.my-crumb a:hover { color: var(--blue); }
.my-crumb i { font-size: 15px; }
.my-crumb-cur { color: var(--tx1); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 46vw; }
.my-page-hero-slim h1 { display: none; }

/* ---------- 分类导航 chips ---------- */
.my-cate-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.my-cate-chip {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 18px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--tx2);
  background: #fff;
  border: 1px solid var(--bd2);
  border-radius: 99px;
  transition: all .2s;
}
.my-cate-chip:hover { border-color: var(--blue); color: var(--blue); }
.my-cate-chip.active { background: var(--blue); border-color: var(--blue); color: #fff; box-shadow: 0 4px 12px rgba(0, 82, 217, .22); }

/* ---------- 分页 ---------- */
.my-pagination { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.my-page-total { font-size: 13px; color: var(--tx3); margin-right: 6px; }
.my-page-btn {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  height: 34px;
  padding: 0 16px;
  font-size: 13.5px;
  color: var(--tx2);
  background: #fff;
  border: 1px solid var(--bd2);
  border-radius: var(--r-s);
  transition: all .2s;
}
.my-page-btn:hover { border-color: var(--blue); color: var(--blue); }
.my-page-btn.is-disabled { color: #c0c5cf; background: var(--bg-soft); cursor: not-allowed; }
.my-page-btn i { font-size: 16px; }
.my-page-nums { display: flex; gap: 8px; }
.my-page-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 6px;
  font-size: 13.5px;
  color: var(--tx2);
  background: #fff;
  border: 1px solid var(--bd2);
  border-radius: var(--r-s);
  font-variant-numeric: tabular-nums;
  transition: all .2s;
}
.my-page-num:hover { border-color: var(--blue); color: var(--blue); }
.my-page-num.active { background: var(--blue); border-color: var(--blue); color: #fff; }

/* ---------- 文章（新闻/帮助详情） ---------- */
.my-article-wrap { max-width: 880px; }
.my-article {
  padding: 36px 42px 30px;
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: var(--r-l);
  box-shadow: var(--sh-card);
}
.my-article-cate { display: inline-block; padding: 3px 13px; font-size: 12.5px; font-weight: 500; color: var(--blue); background: var(--blue-light); border-radius: 99px; }
.my-article-title { margin: 16px 0 12px; font-size: 26px; font-weight: 700; line-height: 1.4; color: var(--tx1); }
.my-article-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; padding-bottom: 20px; margin-bottom: 22px; font-size: 13px; color: var(--tx3); border-bottom: 1px solid #f0f2f6; }
.my-article-meta span { display: inline-flex; align-items: center; gap: 5px; }
.my-article-meta i { font-size: 15px; }
.my-news-frame { display: block; width: 100%; border: 0; }
.my-article-body { font-size: 15px; line-height: 1.85; color: var(--tx1); word-break: break-word; }
.my-article-body h1, .my-article-body h2, .my-article-body h3, .my-article-body h4 { margin: 26px 0 12px; font-weight: 600; color: var(--tx1); line-height: 1.45; }
.my-article-body h1 { font-size: 21px; }
.my-article-body h2 { font-size: 19px; padding-left: 11px; border-left: 3px solid var(--blue); }
.my-article-body h3 { font-size: 16.5px; }
.my-article-body p { margin: 10px 0; }
.my-article-body a { text-decoration: underline; text-underline-offset: 3px; }
.my-article-body img, .my-article-body video, .my-article-body iframe { display: block; max-width: 100%; height: auto; margin: 14px auto; border-radius: var(--r-s); }
.my-article-body table { width: 100%; margin: 16px 0; border-collapse: collapse; font-size: 13.5px; display: block; overflow-x: auto; }
.my-article-body th, .my-article-body td { padding: 9px 13px; border: 1px solid var(--bd); text-align: left; }
.my-article-body th { background: var(--bg-soft); font-weight: 600; white-space: nowrap; }
.my-article-body blockquote { margin: 16px 0; padding: 12px 18px; background: var(--blue-lighter); border-left: 3px solid var(--blue); border-radius: 0 var(--r-s) var(--r-s) 0; color: var(--tx2); }
.my-article-body pre, .my-article-body code { font-family: "JetBrains Mono", Consolas, monospace; font-size: 13px; }
.my-article-body code { padding: 2px 6px; background: var(--bg-soft); border: 1px solid var(--bd); border-radius: 4px; }
.my-article-body pre { padding: 14px 16px; background: #0e1726; color: #d5deeb; border-radius: var(--r-s); overflow-x: auto; }
.my-article-body pre code { padding: 0; background: none; border: 0; color: inherit; }
.my-article-body ul, .my-article-body ol { margin: 10px 0; padding-left: 22px; list-style: disc; }
.my-article-body ol { list-style: decimal; }
.my-article-body li { margin: 5px 0; }
.my-article-body hr { margin: 22px 0; border: 0; border-top: 1px solid var(--bd); }
.my-article-foot { margin-top: 24px; padding-top: 18px; border-top: 1px dashed var(--bd); font-size: 13px; color: var(--tx3); }
.my-article-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 20px; }
.my-article-nav-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 20px;
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: var(--r-m);
  transition: border-color .2s, box-shadow .2s;
}
.my-article-nav-item:not(.is-empty):hover { border-color: #bcd2f5; box-shadow: 0 8px 20px rgba(0, 60, 150, .09); }
.my-article-nav-item.is-next { text-align: right; }
.my-article-nav-item.is-empty { opacity: .55; }
.my-article-nav-label { display: inline-flex; align-items: center; gap: 4px; font-size: 12.5px; color: var(--tx3); }
.my-article-nav-title { font-size: 14.5px; font-weight: 500; color: var(--tx1); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.my-article-back { display: flex; justify-content: center; gap: 14px; margin-top: 28px; }

/* ---------- 帮助中心 ---------- */
.my-help-wrap { max-width: 880px; }
.my-help-search {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 18px;
}
.my-help-search i { position: absolute; left: 16px; font-size: 18px; color: var(--tx3); }
.my-help-search input {
  width: 100%;
  height: 46px;
  padding: 0 16px 0 44px;
  font-size: 14px;
  font-family: inherit;
  color: var(--tx1);
  background: #fff;
  border: 1px solid var(--bd2);
  border-radius: var(--r-m);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.my-help-search input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0, 82, 217, .1); }
.my-help-list { display: flex; flex-direction: column; gap: 10px; }
.my-help-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: var(--r-m);
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.my-help-item:hover { border-color: #bcd2f5; box-shadow: 0 8px 22px rgba(0, 60, 150, .09); transform: translateX(3px); }
.my-help-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  font-size: 18px;
  color: var(--blue);
  background: var(--blue-light);
  border-radius: var(--r-s);
}
.my-help-tit { flex: 1; font-size: 14.5px; font-weight: 500; color: var(--tx1); }
.my-help-item:hover .my-help-tit { color: var(--blue); }
.my-help-arrow { flex-shrink: 0; font-size: 19px; color: var(--tx3); }

/* ---------- 最新活动 ---------- */
.my-act-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.my-act-grid-4 { grid-template-columns: repeat(4, 1fr); }
.my-act-sec-title { margin-top: 42px; }
.my-act-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px 24px 22px;
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: var(--r-l);
  color: inherit;
  overflow: hidden;
  transition: transform .22s, box-shadow .22s, border-color .22s;
}
.my-act-card:hover { transform: translateY(-4px); border-color: #bcd2f5; box-shadow: var(--sh-hover); }
.my-act-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  opacity: 0;
  transition: opacity .22s;
}
.my-act-card:hover::before { opacity: 1; }
.my-act-hot::before { background: linear-gradient(90deg, var(--red), var(--orange)); opacity: 1; }
.my-act-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 2px 11px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  background: var(--blue);
  border-radius: 99px;
}
.my-act-badge-blue { background: var(--blue); }
.my-act-badge-green { background: var(--green); }
.my-act-hot .my-act-badge { background: var(--red); }
.my-act-ico { display: block; font-size: 32px; color: var(--blue); margin-bottom: 14px; }
.my-act-hot .my-act-ico { color: var(--red); }
.my-act-card h3 { font-size: 17px; font-weight: 600; color: var(--tx1); margin-bottom: 9px; }
.my-act-card p { font-size: 13.5px; line-height: 1.75; color: var(--tx2); }
.my-act-price { margin-top: 10px; font-size: 16px; font-weight: 700; color: var(--red); }
.my-act-price span { font-size: 12.5px; font-weight: 400; color: var(--tx3); }
.my-act-go {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
  transition: gap .22s;
}
.my-act-hot .my-act-go { color: var(--red); }
.my-act-card:hover .my-act-go { gap: 12px; }
.my-act-note {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-top: 26px;
  padding: 15px 19px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--tx2);
  background: #fff;
  border: 1px solid var(--bd);
  border-radius: var(--r-m);
}
.my-act-note i { flex-shrink: 0; margin-top: 2px; font-size: 16px; color: var(--blue); }
.my-section-title { font-size: 24px; font-weight: 700; color: var(--tx1); margin-bottom: 22px; }

/* ---------- 页脚（深海军蓝） ---------- */
.my-footer { background: #101b30; color: rgba(255, 255, 255, .58); }
.my-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 36px;
  padding: 52px 20px 40px;
}
.my-footer-brand p { font-size: 13px; line-height: 1.8; }
.my-footer-logo { height: 30px; margin-bottom: 16px; display: block; filter: brightness(0) invert(1) opacity(.92); }
.my-footer-brand > p:first-of-type { color: rgba(255, 255, 255, .82); font-weight: 500; }
.my-footer-contact { display: flex; align-items: center; gap: 7px; margin-top: 8px; font-size: 13px; }
.my-footer-contact i { font-size: 15px; color: #5b8ff0; }
.my-footer-col h4 { margin-bottom: 16px; font-size: 14.5px; font-weight: 600; color: rgba(255, 255, 255, .88); }
.my-footer-col a { display: block; padding: 5px 0; font-size: 13px; color: rgba(255, 255, 255, .55); transition: color .2s, padding-left .2s; }
.my-footer-col a:hover { color: #fff; padding-left: 4px; }
.my-footer-bottom { border-top: 1px solid rgba(255, 255, 255, .09); }
.my-footer-bottom .my-container { padding-top: 18px; padding-bottom: 18px; font-size: 12.5px; color: rgba(255, 255, 255, .4); }
.my-footer-bottom a { color: rgba(255, 255, 255, .55); margin-left: 8px; }
.my-footer-bottom a:hover { color: #fff; }
.my-footer-bottom img { height: 18px; vertical-align: middle; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .my-hero h1 { font-size: 42px; }
  .my-row-grid { grid-template-columns: repeat(3, 1fr); }
  .my-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .my-solution-grid { grid-template-columns: repeat(3, 1fr); }
  .my-act-grid,
  .my-act-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .my-footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
@media (max-width: 900px) {
  .my-nav {
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 8px 14px 14px;
    background: #fff;
    border-bottom: 1px solid var(--bd);
    box-shadow: 0 16px 32px rgba(21, 36, 74, .12);
    display: none;
  }
  .my-nav.open { display: flex; }
  .my-nav > a { height: 46px; border-radius: var(--r-s); }
  .my-nav > a.active::after { display: none; }
  .my-nav > a.active { background: var(--blue-light); }
  .my-burger { display: inline-flex; align-items: center; justify-content: center; }
  .my-hero-inner { padding: 56px 20px 40px; }
  .my-hero h1 { font-size: 34px; }
  .my-hero-cap { grid-template-columns: repeat(3, 1fr); margin-top: 34px; }
  .my-stats-grid { grid-template-columns: repeat(3, 1fr); }
  .my-stat-num { font-size: 30px; }
  .my-steps { grid-template-columns: 1fr; gap: 30px; max-width: 420px; margin: 0 auto; }
  .my-step-no { left: 50%; transform: translateX(90px); }
  .my-footer-grid { grid-template-columns: 1fr 1fr; padding-top: 40px; }
  .my-footer-brand { grid-column: 1 / -1; }
  .my-row-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .my-section { padding: 44px 0; }
  .my-sec-head { flex-direction: column; align-items: flex-start; gap: 6px; margin-bottom: 20px; }
  .my-hero h1 { font-size: 28px; }
  .my-hero-sub { font-size: 14px; }
  .my-hero-acts { flex-wrap: wrap; }
  .my-hero-cap { grid-template-columns: repeat(2, 1fr); }
  .my-hero-line-inner { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; }
  .my-hero-line-inner::-webkit-scrollbar { display: none; }
  .my-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .my-stat-num { font-size: 26px; }
  .my-row-grid { grid-template-columns: 1fr; }
  .my-solution-grid { grid-template-columns: repeat(2, 1fr); }
  .my-act-grid,
  .my-act-grid-4 { grid-template-columns: 1fr; }
  .my-page-hero { padding: 42px 0 32px; }
  .my-page-hero h1 { font-size: 26px; }
  .my-article { padding: 22px 18px 22px; }
  .my-article-title { font-size: 21px; }
  .my-article-nav { grid-template-columns: 1fr; }
  .my-article-nav-item.is-next { text-align: left; }
  .my-article-back { flex-direction: column; }
  .my-article-back .my-btn { width: 100%; }
  .my-cta h2 { font-size: 23px; }
  .my-news-date { display: none; }
  .my-news-item:hover { transform: none; }
  .my-help-item:hover { transform: none; }
  .my-news-item, .my-help-item { gap: 10px; padding: 13px 15px; }
  .my-page-hero-slim h1 { display: none; }
  .my-crumb-cur { max-width: 40vw; }
}