/* ============ 乐租电脑租赁 手机版样式 ============ */
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: #333; background: #f5f7fa; font-size: 14px; line-height: 1.6;
  max-width: 750px; margin: 0 auto; box-shadow: 0 0 24px rgba(0,0,0,.06); min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; border: 0; }
em, i { font-style: normal; }
main { padding-bottom: 20px; }

/* ---------- 头部 ---------- */
.m-header {
  position: sticky; top: 0; z-index: 100; background: #fff;
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  box-shadow: 0 2px 8px rgba(20,40,80,.06); max-width: 750px; margin: 0 auto;
}
.m-logo { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.m-logo-mark {
  width: 34px; height: 34px; border-radius: 8px;
  background: linear-gradient(135deg, #1f6fff, #0e4fd6);
  color: #fff; font-size: 18px; font-weight: bold;
  display: flex; align-items: center; justify-content: center;
}
.m-logo b { font-size: 15px; color: #1a2b4a; display: block; line-height: 1.2; }
.m-search { flex: 1; display: flex; }
.m-search input {
  flex: 1; height: 34px; border: 1.5px solid #1f6fff; border-right: 0; border-radius: 17px 0 0 17px;
  padding: 0 14px; font-size: 12px; outline: none; min-width: 0;
}
.m-search button {
  width: 58px; background: #1f6fff; color: #fff; border: 0; border-radius: 0 17px 17px 0; font-size: 13px;
}
.m-tel { font-size: 22px; flex-shrink: 0; padding: 4px; }

/* ---------- 轮播 ---------- */
.m-banner-box { position: relative; overflow: hidden; }
.m-banner-track { display: flex; transition: transform .45s ease; }
.m-banner-item {
  min-width: 100%; height: 170px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center; color: #fff; padding: 0 24px;
}
.m-banner-item.theme-blue { background: linear-gradient(120deg, #0e4fd6, #5aa8ff); }
.m-banner-item.theme-dark { background: linear-gradient(120deg, #0b1c3d, #2a6cd8); }
.m-banner-item.theme-violet { background: linear-gradient(120deg, #4a1d96, #9d7bff); }
.m-banner-item.theme-orange { background: linear-gradient(120deg, #c94f00, #ffb26b); }
.m-banner-item.theme-green { background: linear-gradient(120deg, #067a4b, #5ad195); }
.m-banner-item h2 { font-size: 22px; letter-spacing: 2px; margin-bottom: 6px; text-shadow: 0 3px 10px rgba(0,0,0,.18); }
.m-banner-item p { font-size: 12px; opacity: .9; margin-bottom: 10px; }
.m-banner-item a {
  background: #fff; color: #1f6fff; font-size: 12px; padding: 5px 18px; border-radius: 20px; font-weight: bold;
}
.m-banner-dots { position: absolute; bottom: 8px; left: 0; right: 0; text-align: center; }
.m-banner-dots span {
  display: inline-block; width: 18px; height: 4px; border-radius: 2px;
  background: rgba(255,255,255,.45); margin: 0 3px;
}
.m-banner-dots span.on { background: #fff; }

/* ---------- 公告条 ---------- */
.m-notice {
  background: #fff8ec; color: #b25f00; font-size: 12px; padding: 8px 12px;
  display: flex; align-items: center; gap: 6px; overflow: hidden; white-space: nowrap;
}
.m-notice a { color: #ff7a00; font-weight: bold; margin-left: auto; flex-shrink: 0; }

/* ---------- 金刚区 ---------- */
.m-king { background: #fff; display: grid; grid-template-columns: repeat(4, 1fr); padding: 14px 6px 8px; }
.m-king-item { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 8px 2px; }
.m-king-ico { font-size: 30px; }
.m-king-name { font-size: 12px; color: #4a5568; }

/* ---------- 区块 ---------- */
.m-section { background: #fff; margin-top: 10px; padding: 14px 12px 18px; }
.m-sec-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.m-sec-head h2 { font-size: 17px; color: #1a2b4a; }
.m-sec-head a { font-size: 12px; color: #98a2b5; }

/* ---------- 商品卡片 ---------- */
.m-prod-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.m-prod-grid.list { padding: 12px; }
.m-prod-card {
  background: #fff; border: 1px solid #eef2f9; border-radius: 10px; overflow: hidden; position: relative;
}
.m-prod-grid.list .m-prod-card { border-color: #e8ecf2; }
.m-prod-img { position: relative; aspect-ratio: 4/3; background: #f5f8fd; }
.m-prod-img img { width: 100%; height: 100%; object-fit: cover; }
.m-hot-tag {
  position: absolute; left: 8px; top: 8px; background: #ff7a00; color: #fff;
  font-size: 11px; padding: 1px 8px; border-radius: 20px;
}
.m-prod-info { padding: 10px 10px 12px; }
.m-prod-info h3 {
  font-size: 13px; color: #1a2b4a; font-weight: bold; height: 36px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.m-prod-spec { font-size: 11px; color: #98a2b5; margin: 4px 0 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.m-prod-price { color: #ff7a00; }
.m-prod-price i { font-size: 11px; }
.m-prod-price b { font-size: 19px; font-family: Arial; }
.m-prod-price span { font-size: 11px; color: #98a2b5; }

/* ---------- 数据带 ---------- */
.m-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); text-align: center;
  background: linear-gradient(120deg, #0e4fd6, #1f6fff); color: #fff; padding: 16px 0; margin-top: 10px;
}
.m-stats b { display: block; font-size: 22px; font-family: Arial; }
.m-stats span { font-size: 11px; opacity: .85; }

/* ---------- 优势 ---------- */
.m-adv { background: #fff; margin-top: 10px; padding: 16px 12px; }
.m-adv h2 { font-size: 17px; color: #1a2b4a; margin-bottom: 12px; }
.m-adv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.m-adv-grid div {
  background: #f7faff; border-radius: 10px; padding: 12px; font-size: 13px; color: #4a5568;
  display: flex; align-items: center; gap: 8px;
}
.m-adv-grid span { font-size: 20px; }

/* ---------- 方案列表 ---------- */
.m-sol-list { background: #fff; }
.m-sol-list.pad { padding: 4px 12px 14px; }
.m-sol-item {
  display: flex; align-items: center; gap: 12px; padding: 14px 4px;
  border-bottom: 1px solid #f0f3fa;
}
.m-sol-item:last-child { border-bottom: 0; }
.m-sol-ico {
  width: 44px; height: 44px; border-radius: 10px; background: #eef4ff; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.m-sol-item div { flex: 1; min-width: 0; }
.m-sol-item h3 { font-size: 14px; color: #1a2b4a; margin-bottom: 3px; }
.m-sol-item p { font-size: 12px; color: #98a2b5; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.m-sol-item i { color: #c3ccdd; font-size: 18px; }

/* ---------- 新闻 ---------- */
.m-news-list { background: #fff; }
.m-news-list.pad { padding: 4px 12px 14px; }
.m-news-item { display: flex; gap: 10px; padding: 12px 0; border-bottom: 1px solid #f0f3fa; }
.m-news-item:last-child { border-bottom: 0; }
.m-news-cover { width: 110px; height: 72px; border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.m-news-cover img { width: 100%; height: 100%; object-fit: cover; }
.m-news-body { flex: 1; min-width: 0; }
.m-news-body h3 {
  font-size: 14px; color: #1a2b4a; line-height: 1.45; height: 40px; margin-bottom: 4px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.m-news-body span { font-size: 11px; color: #98a2b5; }

/* ---------- CTA ---------- */
.m-cta { background: linear-gradient(120deg, #0b1c3d, #2a6cd8); color: #fff; text-align: center; padding: 26px 20px; margin-top: 10px; }
.m-cta h2 { font-size: 19px; margin-bottom: 4px; }
.m-cta p { font-size: 12px; opacity: .8; margin-bottom: 14px; }
.m-cta-btn {
  display: block; background: #ff7a00; color: #fff; border-radius: 40px;
  padding: 10px 0; font-size: 15px; margin: 0 auto 10px; max-width: 320px; text-align: center; font-weight: bold;
}
.m-cta-btn.ghost { background: transparent; border: 1px solid rgba(255,255,255,.6); }
.m-cta-btn.w100 { width: 100%; max-width: none; background: #1f6fff; border: 0; }
.m-cta .m-cta-btn { display: block; }

/* ---------- 面包屑 / 分类tab ---------- */
.m-crumbs { padding: 10px 12px 6px; font-size: 12px; color: #98a2b5; background: #f5f7fa; }
.m-cat-tabs {
  display: flex; gap: 8px; padding: 8px 12px; overflow-x: auto; background: #fff;
  position: sticky; top: 55px; z-index: 50; scrollbar-width: none;
}
.m-cat-tabs::-webkit-scrollbar { display: none; }
.m-cat-tabs a {
  flex-shrink: 0; padding: 5px 16px; border-radius: 20px; background: #f0f4fb;
  font-size: 13px; color: #4a5568;
}
.m-cat-tabs a.on { background: #1f6fff; color: #fff; }
.m-corp-tip { text-align: center; font-size: 12px; color: #98a2b5; padding: 14px; background: #fff; }
.m-corp-tip a { color: #1f6fff; }

/* ---------- 商品详情 ---------- */
.m-detail { background: #f5f7fa; }
.m-detail-img { background: #fff; }
.m-detail-img img { width: 100%; }
.m-detail-info { background: #fff; padding: 14px 12px 16px; }
.m-detail-info h1 { font-size: 17px; color: #1a2b4a; line-height: 1.5; }
.m-detail-desc { font-size: 12px; color: #98a2b5; margin: 8px 0 10px; }
.m-detail-price {
  background: linear-gradient(120deg, #fff6ec, #fff0e0); border-radius: 10px;
  padding: 10px 14px; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
}
.m-detail-price { color: #ff7a00; }
.m-detail-price i { font-size: 13px; }
.m-detail-price b { font-size: 28px; font-family: Arial; }
.m-detail-price span { font-size: 12px; }
.m-detail-price em { font-size: 11px; color: #b25f00; margin-left: auto; }
.m-detail-tags { display: flex; gap: 10px; flex-wrap: wrap; font-size: 11px; color: #12a05c; margin-top: 10px; }
.m-panel { background: #fff; margin-top: 10px; padding: 14px 12px; }
.m-panel h2 { font-size: 15px; color: #1a2b4a; margin-bottom: 10px; padding-left: 8px; border-left: 3px solid #1f6fff; }
.m-specs li { font-size: 13px; color: #4a5568; padding: 6px 0; border-bottom: 1px dashed #f0f3fa; }
.m-specs li:last-child { border-bottom: 0; }
.m-steps { font-size: 13px; color: #4a5568; }
.m-detail-bar {
  position: fixed; bottom: 56px; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 750px; display: flex; gap: 10px; padding: 8px 12px;
  background: rgba(255,255,255,.96); box-shadow: 0 -4px 14px rgba(20,40,80,.1); z-index: 90;
}
.m-db-tel, .m-db-msg {
  flex: 1; text-align: center; padding: 10px 0; border-radius: 40px; font-size: 15px; font-weight: bold;
}
.m-db-tel { background: #ff7a00; color: #fff; }
.m-db-msg { background: #1f6fff; color: #fff; }

/* ---------- 文章 ---------- */
.m-article { background: #fff; padding: 16px 14px 20px; }
.m-article h1 { font-size: 19px; color: #1a2b4a; line-height: 1.5; margin-bottom: 8px; }
.m-article-meta { font-size: 12px; color: #98a2b5; padding-bottom: 12px; border-bottom: 1px solid #f0f3fa; margin-bottom: 14px; }
.m-article-sum { background: #f0f6ff; border-left: 3px solid #1f6fff; padding: 10px 12px; border-radius: 0 8px 8px 0; font-size: 13px; color: #4a5568; margin-bottom: 14px; }
.m-article p { font-size: 14px; color: #3a4257; line-height: 1.8; margin-bottom: 12px; }
.m-article h2 { font-size: 16px; color: #1a2b4a; margin: 18px 0 8px; }
.m-article .m-cta { margin-top: 18px; border-radius: 12px; }

/* ---------- 页面头 ---------- */
.m-page-head {
  background: linear-gradient(120deg, #0e4fd6, #3f8cff); color: #fff;
  text-align: center; padding: 26px 0 22px;
}
.m-page-head h1 { font-size: 22px; letter-spacing: 2px; margin-bottom: 4px; }
.m-page-head p { font-size: 12px; opacity: .85; }

/* ---------- 联系页 ---------- */
.m-contact-info { background: #fff; margin-top: 10px; }
.m-ci { display: flex; align-items: center; gap: 12px; padding: 14px 12px; border-bottom: 1px solid #f0f3fa; }
.m-ci:last-child { border-bottom: 0; }
.m-ci span { width: 40px; height: 40px; background: #eef4ff; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.m-ci b { display: block; font-size: 15px; color: #1a2b4a; }
.m-ci i { font-size: 11px; color: #98a2b5; }
.m-form-box { background: #fff; margin-top: 10px; padding: 14px 12px 18px; }
.m-form-box h2 { font-size: 16px; color: #1a2b4a; margin-bottom: 10px; }
.form-row { margin-bottom: 12px; }
.form-row label { display: block; font-size: 13px; color: #4a5568; margin-bottom: 5px; }
.form-row label em { color: #ff4d4f; }
.form-row input, .form-row textarea {
  width: 100%; border: 1px solid #dbe3f2; border-radius: 8px; padding: 9px 12px;
  font-size: 14px; outline: none; font-family: inherit; resize: vertical;
}
.form-row input:focus, .form-row textarea:focus { border-color: #1f6fff; }
.form-ok { margin-top: 10px; color: #12a05c; font-size: 13px; }
.form-err { margin-top: 10px; color: #ff4d4f; font-size: 13px; }

/* ---------- 分页 ---------- */
.m-pager { display: flex; justify-content: center; align-items: center; gap: 14px; padding: 16px; background: #fff; margin-top: 10px; font-size: 13px; color: #98a2b5; }
.m-pager a { color: #1f6fff; border: 1px solid #dbe3f2; padding: 4px 14px; border-radius: 20px; }

/* ---------- 空态 ---------- */
.m-empty { grid-column: 1 / -1; text-align: center; color: #98a2b5; padding: 40px 14px; font-size: 14px; }
.m-empty a { color: #1f6fff; }
.m-empty.big { background: #fff; padding: 60px 0; margin-top: 10px; }
.m-empty.big b { display: block; font-size: 60px; color: #d7e3f8; font-family: Arial; }
.m-empty.big .m-cta-btn { max-width: 200px; margin-top: 14px; }

/* ---------- 底部 ---------- */
.m-footer { background: #fff; margin-top: 10px; padding: 18px 14px 76px; text-align: center; }
.m-foot-contact p { font-size: 12px; color: #7a8499; margin-bottom: 5px; }
.m-foot-contact a { color: #1f6fff; }
.m-foot-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 12px; margin: 12px 0; }
.m-foot-links a { font-size: 12px; color: #7a8499; padding: 2px 0; }
.m-icp { font-size: 11px; color: #a8b1c2; }
.m-icp a { color: #a8b1c2; }

/* ---------- 底部 TabBar ---------- */
.m-tabbar {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 750px; background: #fff; display: flex;
  box-shadow: 0 -4px 14px rgba(20,40,80,.1); z-index: 100; padding-bottom: env(safe-area-inset-bottom);
}
.m-tabbar .tab {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 7px 0 6px; font-size: 20px; color: #8a94a7;
}
.m-tabbar .tab span { font-size: 11px; }
.m-tabbar .tab.on { color: #1f6fff; }
.m-tabbar .tab-tel { color: #ff7a00; }

/* ================= 会员中心（手机版） ================= */
.member-tabs { display: flex; gap: 8px; margin-bottom: 14px; }
.mtab { flex: 1; padding: 9px 0; border: 1px solid #d9e1f0; background: #f6f9ff; border-radius: 8px; cursor: pointer; font-size: 14px; color: #4a5a75; }
.mtab.on { background: #1f6fff; border-color: #1f6fff; color: #fff; }
.member-div { display: flex; align-items: center; gap: 12px; color: #a8b4c9; font-size: 12px; margin: 16px 0; }
.member-div::before, .member-div::after { content: ''; flex: 1; height: 1px; background: #e5ebf7; }
.member-div span { flex: none; }
.m-cta-btn.wx { background: #07c160; }
.m-cta-btn.wx:active { background: #06ad56; }
.member-tip { font-size: 12px; color: #a8b4c9; margin-top: 12px; line-height: 1.7; text-align: center; }
.member-home { text-align: center; }
.member-avatar { width: 68px; height: 68px; border-radius: 50%; background: #eaf1ff; color: #1f6fff; font-size: 28px; font-weight: bold; display: flex; align-items: center; justify-content: center; margin: 6px auto 12px; overflow: hidden; }
.member-avatar.big { width: 80px; height: 80px; }
.member-avatar img { width: 100%; height: 100%; object-fit: cover; }
.member-sub { color: #8593ad; font-size: 13px; margin-bottom: 16px; }
.member-acts { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.m-detail-desc img { max-width: 100%; border-radius: 8px; }
.m-article img { max-width: 100%; border-radius: 8px; }
.m-article ul, .m-article ol { padding-left: 20px; margin: 8px 0; }
.m-article blockquote { border-left: 3px solid #1f6fff; background: #f6f9ff; padding: 8px 12px; margin: 10px 0; border-radius: 0 8px 8px 0; }

/* ---------- 短租场景 / 方案 / FAQ（新增） ---------- */
.m-scene-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.m-scene-item { background: #f7f9fc; border-radius: 10px; padding: 12px; }
.m-scene-item span { font-size: 20px; }
.m-scene-item b { display: block; font-size: 14px; color: #1a2b4a; margin: 4px 0 2px; }
.m-scene-item p { font-size: 11px; color: #98a2b5; line-height: 1.6; }
.m-plan-list { background: #fff; border-radius: 10px; overflow: hidden; margin-bottom: 12px; }
.m-plan-item { display: flex; align-items: center; justify-content: space-between; padding: 13px 14px; border-bottom: 1px solid #f0f3fa; }
.m-plan-item:last-child { border-bottom: 0; }
.m-plan-item b { font-size: 14px; color: #1a2b4a; }
.m-plan-item p { font-size: 11px; color: #98a2b5; margin-top: 2px; }
.m-plan-item em { font-size: 13px; color: #ff6a00; font-family: Arial; }
.m-faq { background: #fff; border-radius: 10px; padding: 0 14px; margin-bottom: 8px; }
.m-faq summary { font-size: 14px; color: #1a2b4a; padding: 13px 0; cursor: pointer; list-style: none; }
.m-faq summary::-webkit-details-marker { display: none; }
.m-faq p { font-size: 12px; color: #7a8499; line-height: 1.8; padding: 0 0 12px; }