/* ============================================================
   在线客服悬浮组件（前台 / 后台 / 用户中心共用）
   桌面端：默认仅显示贴边的竖条把手，悬停时向左滑出完整面板，
           避免常驻面板遮挡列表操作按钮与卡片；
   移动端：收窄为图标条并常驻（触屏无 hover）。
   ============================================================ */
.fn-service {
  position: fixed; right: 0; top: 50%; transform: translateY(-50%);
  z-index: 998; width: 62px;
  text-align: center;
  font-family: "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}
.fn-service .fs-head {
  position: relative; z-index: 2;
  background: linear-gradient(135deg, #1a80ff, #2f6bf0); color: #fff;
  font-size: 13px; font-weight: 600; letter-spacing: 2px; line-height: 1.55;
  padding: 12px 2px; border-radius: 14px 0 0 14px;
  box-shadow: -4px 6px 24px rgba(30, 60, 130, .20);
  cursor: pointer; user-select: none;
}
.fn-service .fs-body {
  margin-top: 6px; background: #fff;
  border: 1px solid #eef2f8; border-right: none; border-radius: 14px 0 0 14px;
  box-shadow: -4px 6px 24px rgba(30, 60, 130, .16);
  overflow: visible; text-align: center;
  opacity: 0; pointer-events: none;
  transform: translateX(calc(100% + 12px));
  transition: transform .24s ease, opacity .2s ease;
}
.fn-service:hover .fs-body,
.fn-service:focus-within .fs-body {
  opacity: 1; pointer-events: auto; transform: translateX(0);
}
.fn-service .fs-item {
  display: block; position: relative; padding: 11px 4px 9px;
  color: #6b7a92; font-size: 12px; cursor: pointer;
  border-top: 1px solid #f2f5fa; transition: background .15s, color .15s;
}
.fn-service .fs-body .fs-item:first-child { border-top: none; }
.fn-service .fs-item:hover { background: #f5f9ff; }
.fn-service .fs-item svg {
  width: 26px; height: 26px; margin: 0 auto 3px; display: block;
  fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}
.fn-service .fs-qq { color: #12b7f5; }
.fn-service .fs-qq:hover { color: #0a95d6; }
.fn-service .fs-wx { color: #15b55a; }
.fn-service .fs-wx:hover { color: #0e9a48; }
.fn-service .fs-top { color: #8a94a6; border-radius: 0 0 0 13px; }
.fn-service .fs-top:hover { color: #147cf0; }

/* 悬浮弹层（在按钮左侧展开） */
.fn-service .fs-pop {
  position: absolute; right: 72px; top: 50%; transform: translateY(-50%);
  width: 178px; background: #fff; border-radius: 12px;
  box-shadow: 0 10px 36px rgba(20, 45, 110, .22); border: 1px solid #eef2f8;
  padding: 14px 14px 12px; display: none; text-align: center; z-index: 999;
}
.fn-service .fs-pop::after {
  content: ''; position: absolute; right: -7px; top: 50%; margin-top: -7px;
  border: 7px solid transparent; border-left-color: #fff;
}
.fn-service .fs-item:hover .fs-pop { display: block; }
.fn-service .fs-pop b { display: block; font-size: 14px; color: #1f2d3d; font-weight: 600; }
.fn-service .fs-pop em { display: block; font-style: normal; color: #8a94a6; font-size: 12.5px; margin-top: 4px; word-break: break-all; }
.fn-service .fs-pop i { display: block; font-style: normal; color: #147cf0; font-size: 12.5px; margin-top: 6px; font-weight: 500; }
.fn-service .fs-pop img {
  display: block; width: 148px; height: 148px; object-fit: contain;
  margin: 8px auto 2px; border: 1px solid #eef2f8; border-radius: 8px; padding: 4px; background: #fafbfd;
}

/* ============================================================
   增值服务介绍页共用样式（软著申请 / APP上架 / 备案 /
   ICP·EDI许可证代办 / 微信支付商户号代办）
   页面在 <body 区域容器> 上设置 --svc-a / --svc-b 主题色变量
   ============================================================ */
.svc-hero{position:relative;color:#fff;padding:66px 0 72px;text-align:center;background:linear-gradient(135deg,var(--svc-a,#3b6ef6),var(--svc-b,#6a5af9));overflow:hidden}
.svc-hero::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 18% 22%,rgba(255,255,255,.16),transparent 42%),radial-gradient(circle at 82% 78%,rgba(255,255,255,.12),transparent 40%);pointer-events:none}
.svc-hero .wrap{position:relative;z-index:1}
.svc-hero .svc-badge{display:inline-block;font-size:13px;letter-spacing:2px;padding:5px 16px;border:1px solid rgba(255,255,255,.45);border-radius:20px;margin-bottom:18px;background:rgba(255,255,255,.1)}
.svc-hero h1{font-size:38px;margin:0 0 14px;letter-spacing:1px}
.svc-hero p{font-size:16.5px;opacity:.95;max-width:780px;margin:0 auto 28px;line-height:1.9}
.svc-hero .hero-btns .btn-primary{background:#fff;color:var(--svc-a,#3b6ef6)}
.svc-hero .svc-hero-tips{margin-top:26px;display:flex;gap:26px;justify-content:center;flex-wrap:wrap;font-size:13.5px;opacity:.92}
.svc-hero .svc-hero-tips span::before{content:'✓';margin-right:6px;font-weight:700}

.svc-sec{padding:58px 0}
.svc-sec.alt{background:#f5f8fd}
.svc-sec .sec-title{font-size:28px}
.svc-sec .svc-en{display:block;text-align:center;color:#aeb8c8;font-size:12px;letter-spacing:2px;text-transform:uppercase;margin:-4px 0 10px;font-weight:400}

/* 优势卡片网格 */
.svc-grid{display:grid;gap:20px;margin-top:34px}
.svc-grid.c2{grid-template-columns:repeat(2,1fr)}
.svc-grid.c3{grid-template-columns:repeat(3,1fr)}
.svc-grid.c4{grid-template-columns:repeat(4,1fr)}
.svc-card{background:#fff;border:1px solid #eef1f6;border-radius:16px;padding:28px 24px;transition:.2s;position:relative}
.svc-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(40,60,120,.12);border-color:#dbe6ff}
.svc-card .svc-ico{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;background:linear-gradient(135deg,var(--svc-a,#3b6ef6),var(--svc-b,#6a5af9));color:#fff}
.svc-card .svc-ico svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.svc-card h3{font-size:17px;margin:0 0 8px;color:#1f2d3d}
.svc-card p{margin:0;color:#7a8499;font-size:13.5px;line-height:1.8}
.svc-card .svc-tag{position:absolute;top:18px;right:18px;font-size:12px;color:var(--svc-a,#3b6ef6);background:#eef3ff;padding:2px 10px;border-radius:12px}

/* 编号理由（软著"为什么办理"） */
.svc-reasons{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:34px}
.svc-reason{background:#fff;border:1px solid #eef1f6;border-radius:14px;padding:26px 18px;text-align:center}
.svc-reason .rn{width:42px;height:42px;line-height:42px;border-radius:50%;margin:0 auto 14px;font-weight:700;font-size:17px;color:#fff;background:linear-gradient(135deg,var(--svc-a,#3b6ef6),var(--svc-b,#6a5af9))}
.svc-reason h3{font-size:16px;margin:0 0 8px}
.svc-reason p{margin:0;color:#8a94a6;font-size:12.5px;line-height:1.75}

/* 材料清单 */
.svc-materials{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:900px;margin:34px auto 0}
.svc-mat{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid #eef1f6;border-radius:12px;padding:16px 18px}
.svc-mat .mi{flex-shrink:0;width:30px;height:30px;border-radius:8px;background:#eef3ff;color:var(--svc-a,#3b6ef6);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.svc-mat b{display:block;font-size:14.5px;color:#1f2d3d;margin-bottom:2px}
.svc-mat span{font-size:12.5px;color:#8a94a6;line-height:1.6}

/* 办理流程 */
.svc-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px;counter-reset:svcstep}
.svc-steps.five{grid-template-columns:repeat(5,1fr)}
.svc-step{background:#fff;border:1px solid #eef1f6;border-radius:14px;padding:26px 20px;text-align:center;position:relative}
.svc-step .sn{width:40px;height:40px;line-height:40px;border-radius:50%;background:linear-gradient(135deg,var(--svc-a,#3b6ef6),var(--svc-b,#6a5af9));color:#fff;font-weight:700;font-size:16px;margin:0 auto 12px}
.svc-step h3{font-size:15.5px;margin:0 0 8px}
.svc-step p{margin:0;color:#8a94a6;font-size:12.5px;line-height:1.7}

/* 两栏对比（许可证/备案类型） */
.svc-cmp{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:920px;margin:34px auto 0}
.svc-cmp .svc-card{padding:30px 28px}
.svc-cmp .svc-card.a{border-top:4px solid var(--svc-a,#3b6ef6)}
.svc-cmp .svc-card.b{border-top:4px solid var(--svc-b,#6a5af9)}
.svc-cmp h3{font-size:19px!important}
.svc-cmp .svc-cmp-en{font-size:12px;color:#a0a8b8;margin-bottom:12px}
.svc-cmp ul{list-style:none;padding:0;margin:0}
.svc-cmp li{padding:8px 0;color:#4a5568;font-size:13.5px;border-bottom:1px dashed #eef1f6;line-height:1.6}
.svc-cmp li:last-child{border-bottom:0}
.svc-cmp li::before{content:'✓';color:var(--svc-a,#3b6ef6);font-weight:700;margin-right:8px}

/* 应用商店墙 */
.svc-stores{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:900px;margin:34px auto 0}
.svc-store{background:#fff;border:1px solid #eef1f6;border-radius:12px;padding:20px 14px;text-align:center;font-size:14px;color:#4a5568;font-weight:500;transition:.2s}
.svc-store:hover{border-color:#dbe6ff;box-shadow:0 8px 22px rgba(40,60,120,.08);transform:translateY(-2px)}
.svc-store .si{font-size:24px;display:block;margin-bottom:8px}

/* FAQ */
.svc-faq{max-width:860px;margin:34px auto 0}
.svc-faq details{background:#fff;border:1px solid #eef1f6;border-radius:10px;margin-bottom:12px;padding:16px 22px}
.svc-faq summary{font-weight:600;cursor:pointer;color:#1f2d3d;outline:none;font-size:15px;list-style:none;position:relative;padding-right:24px}
.svc-faq summary::-webkit-details-marker{display:none}
.svc-faq summary::after{content:'+';position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:20px;color:var(--svc-a,#3b6ef6);font-weight:400}
.svc-faq details[open] summary::after{content:'−'}
.svc-faq details p{margin:10px 0 0;color:#6b7688;font-size:14px;line-height:1.85}

/* 底部 CTA */
.svc-cta{text-align:center;padding:60px 0 68px}
.svc-cta h2{font-size:28px;margin:0 0 12px;color:#1f2d3d}
.svc-cta p{color:#8a94a6;margin:0 0 26px;font-size:15px}
.svc-cta .btn-primary{background:linear-gradient(135deg,var(--svc-a,#3b6ef6),var(--svc-b,#6a5af9));color:#fff}

/* 首页合规服务卡片入口 */
.legal-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:34px}
.legal-card{display:block;background:#fff;border:1px solid #eef1f6;border-radius:14px;padding:24px 18px;text-align:center;transition:.2s;color:inherit}
.legal-card:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(40,60,120,.12);border-color:#dbe6ff}
.legal-card .lc-ico{width:48px;height:48px;border-radius:13px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;color:#fff}
.legal-card .lc-ico svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.legal-card h3{font-size:15px;margin:0 0 6px;color:#1f2d3d}
.legal-card p{margin:0;font-size:12.5px;color:#8a94a6;line-height:1.6;min-height:38px}
.legal-card .lc-more{display:inline-block;margin-top:10px;font-size:13px;color:#2b6cf5}

/* ============ 行业化美工增强 ============ */
/* Hero 行业水印大图标 */
.svc-hero-mark{position:absolute;right:3%;top:50%;transform:translateY(-50%);opacity:.1;pointer-events:none;line-height:0;z-index:0}
.svc-hero-mark svg{width:280px;height:280px;stroke:#fff;fill:none;stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round}
/* Hero 行业数据条 */
.svc-hero-stats{position:relative;z-index:1;margin:34px auto 0;display:flex;justify-content:center;gap:14px 52px;flex-wrap:wrap;max-width:860px;padding-top:26px;border-top:1px solid rgba(255,255,255,.22)}
.svc-hero-stats .hs b{display:block;font-size:25px;line-height:1.25;font-weight:800;letter-spacing:.5px}
.svc-hero-stats .hs span{font-size:12.5px;opacity:.88}
/* 区块标题装饰下划线 */
.svc-page .sec-title{position:relative;padding-bottom:14px}
.svc-page .sec-title::after{content:'';position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:46px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--svc-a),var(--svc-b))}
/* 卡片图标改为行业彩色柔底风（覆盖默认渐变实心） */
.svc-card .svc-ico{transition:.2s}
.svc-card:hover .svc-ico{transform:scale(1.06)}
/* —— 软著（紫） —— */
.pg-soft .svc-grid .svc-card:nth-child(1) .svc-ico,.pg-soft .svc-mat .mi{background:#f1eefe;color:#6d5ef6}
/* —— APP上架（蓝）：4 优势 —— */
.pg-applisting .svc-grid .svc-card:nth-child(1) .svc-ico{background:#e8f1ff;color:#2563eb}
.pg-applisting .svc-grid .svc-card:nth-child(2) .svc-ico{background:#e6f9ff;color:#0284c7}
.pg-applisting .svc-grid .svc-card:nth-child(3) .svc-ico{background:#e7f8f1;color:#059669}
.pg-applisting .svc-grid .svc-card:nth-child(4) .svc-ico{background:#fff4e8;color:#ea580c}
/* 应用商店品牌色块 */
.svc-store .si{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 10px;color:#fff}
.svc-store .si svg{width:24px;height:24px;fill:currentColor}
.svc-store .si span{font-size:15px;font-weight:800;letter-spacing:.5px}
/* —— 备案（绿）：4 优势 —— */
.pg-icp .svc-grid .svc-card:nth-child(1) .svc-ico{background:#e7f8f1;color:#0ea572}
.pg-icp .svc-grid .svc-card:nth-child(2) .svc-ico{background:#e6faf7;color:#0d9488}
.pg-icp .svc-grid .svc-card:nth-child(3) .svc-ico{background:#e8f1ff;color:#2563eb}
.pg-icp .svc-grid .svc-card:nth-child(4) .svc-ico{background:#fef6e7;color:#d97706}
/* 备案类型对比卡头图标 */
.svc-cmp-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.svc-cmp-head .ch-ico{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.svc-cmp-head .ch-ico svg{width:23px;height:23px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.pg-icp .svc-cmp .a .ch-ico{background:linear-gradient(135deg,#0ea572,#0d9488)}
.pg-icp .svc-cmp .b .ch-ico{background:linear-gradient(135deg,#0d9488,#0891b2)}
/* —— 许可证（橙红）：4 理由 —— */
.pg-license .svc-grid .svc-card:nth-child(1) .svc-ico{background:#fff4e8;color:#ea580c}
.pg-license .svc-grid .svc-card:nth-child(2) .svc-ico{background:#fef2f2;color:#dc2626}
.pg-license .svc-grid .svc-card:nth-child(3) .svc-ico{background:#e8f1ff;color:#2563eb}
.pg-license .svc-grid .svc-card:nth-child(4) .svc-ico{background:#f0fdf4;color:#16a34a}
.pg-license .svc-cmp .a .ch-ico{background:linear-gradient(135deg,#f59e0b,#f97316)}
.pg-license .svc-cmp .b .ch-ico{background:linear-gradient(135deg,#ef4444,#dc2626)}
/* —— 微信支付商户号（绿）：6 支付场景 —— */
.pg-wxpay .svc-grid .svc-card .svc-ico{background:#e7f8f1;color:#07c160}
.pg-wxpay .svc-grid .svc-card:nth-child(2) .svc-ico{background:#e8f1ff;color:#2563eb}
.pg-wxpay .svc-grid .svc-card:nth-child(3) .svc-ico{background:#f0fdf4;color:#16a34a}
.pg-wxpay .svc-grid .svc-card:nth-child(4) .svc-ico{background:#f5f3ff;color:#7c3aed}
.pg-wxpay .svc-grid .svc-card:nth-child(5) .svc-ico{background:#ecfeff;color:#0891b2}
.pg-wxpay .svc-grid .svc-card:nth-child(6) .svc-ico{background:#fef2f2;color:#dc2626}
/* 材料/步骤图标柔底统一 */
.pg-applisting .svc-mat .mi{background:#e8f1ff;color:#2563eb}
.pg-icp .svc-mat .mi{background:#e7f8f1;color:#0ea572}
.pg-license .svc-mat .mi{background:#fff4e8;color:#ea580c}
.pg-wxpay .svc-mat .mi{background:#e7f8f1;color:#07c160}
/* CTA 区增强：渐变描边卡片 */
.svc-cta .wrap{max-width:860px;background:#fff;border:1px solid #eef1f6;border-radius:20px;padding:46px 30px;box-shadow:0 18px 46px rgba(40,60,120,.08)}

@media(max-width:900px){
  .svc-hero-mark{display:none}
  .svc-reasons{grid-template-columns:repeat(2,1fr)}
  .svc-steps,.svc-steps.five{grid-template-columns:repeat(2,1fr)}
  .svc-grid.c3,.svc-grid.c4{grid-template-columns:repeat(2,1fr)}
  .svc-stores{grid-template-columns:repeat(2,1fr)}
  .legal-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .svc-hero{padding:48px 0 54px}
  .svc-hero h1{font-size:27px}
  .svc-hero p{font-size:14.5px}
  .svc-grid.c2,.svc-materials,.svc-cmp{grid-template-columns:1fr}
  .svc-sec{padding:42px 0}
  .svc-sec .sec-title{font-size:23px}
}

/* 移动端：整条收窄为图标条并常驻（触屏无 hover） */
@media (max-width: 767px) {
  .fn-service { width: 48px; }
  .fn-service .fs-head {
    font-size: 12px; letter-spacing: 1px; padding: 9px 1px; border-radius: 12px 0 0 12px;
  }
  .fn-service .fs-body {
    transform: none; opacity: 1; pointer-events: auto;
    margin-top: 4px; border-radius: 12px 0 0 12px;
  }
  .fn-service .fs-item { padding: 9px 2px 7px; font-size: 0; }
  .fn-service .fs-item span:not(.fs-pop) { display: none; }
  .fn-service .fs-item svg { width: 24px; height: 24px; margin-bottom: 0; }
  .fn-service .fs-pop { right: 56px; }
}
