@charset "UTF-8";
/* =========================================================
   注册公司 · 响应式页面样式
   设计系统：截图蓝(blue) + 浅灰蓝(slate) + 白色
   断点：1180 / 980 / 680 / 420
   ========================================================= */

/* ---------- 1. 设计令牌 ---------- */
:root{
  --ink:#0f172a;
  --ink-soft:#334155;
  --ink-mute:#64748b;
  --blue:#2890ff;
  --blue-deep:#1a6fd1;
  --blue-tint:#e8f4ff;
  --sand:#f4f7fb;
  --sand-deep:#e2e8f0;
  --white:#ffffff;
  --gold:#c9a227;
  --red:#ef4444;
  --line:#dbe4ee;

  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;

  --shadow-sm:0 1px 3px rgba(15,23,42,.06), 0 1px 2px rgba(15,23,42,.04);
  --shadow-md:0 8px 24px rgba(15,23,42,.08);
  --shadow-lg:0 20px 48px rgba(15,23,42,.12);

  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;

  --maxw:1180px;
  --nav-h:70px;
  --topbar-h:38px;
}

/* ---------- 2. 基础重置 ---------- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--sand);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.nav-open{overflow:hidden}
img,svg{max-width:100%}
img{display:block}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer}
table{border-collapse:collapse}
:focus-visible{outline:3px solid #93cfff;outline-offset:2px;border-radius:4px}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* 图标：线性风格，统一描边 */
.icon{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.icon-solid{fill:currentColor;stroke:none}

/* 跳转到主内容（键盘用户） */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:999;
  background:var(--blue);color:#fff;padding:10px 18px;border-radius:0 0 10px 0;font-size:14px;
}
.skip-link:focus{left:0}

/* ---------- 3. 顶栏 ---------- */
.topbar{background:var(--blue);color:#e0f0ff;font-size:13px}
.topbar .container{
  display:flex;justify-content:space-between;align-items:center;
  gap:12px;min-height:var(--topbar-h);
}
.topbar a{color:#fff;font-weight:600;white-space:nowrap}
.topbar a:hover{text-decoration:underline}
.topbar .badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px}
.topbar .badge .icon{width:15px;height:15px;background:var(--blue);color:#fff;border-radius:50%;padding:3px;stroke-width:3}

/* ---------- 4. 导航 ---------- */
.header{
  background:rgba(246,244,239,.92);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:100;
}
.header .container{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h)}

.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{
  width:42px;height:42px;flex-shrink:0;
  background:linear-gradient(135deg,var(--blue),var(--blue-deep));
  border-radius:12px;display:grid;place-items:center;color:#fff;font-size:22px;
  box-shadow:0 4px 12px rgba(40,144,255,.3);
}
.logo-text{font-size:19px;font-weight:800;letter-spacing:.5px;line-height:1.2;color:var(--ink)}
.logo-text small{
  display:block;font-size:11px;font-weight:400;color:var(--ink-mute);
  letter-spacing:1px;white-space:nowrap;
}

.nav{display:flex;align-items:center;gap:26px;font-size:15px}
.nav a{color:var(--ink-soft);font-weight:500;position:relative;transition:color .2s;white-space:nowrap}
.nav a:hover,.nav a.active{color:var(--blue)}
.nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-24px;height:3px;
  background:var(--blue);border-radius:3px 3px 0 0;
}
.nav-cta{
  background:var(--blue);color:#fff !important;padding:10px 20px;border-radius:99px;
  font-weight:600;box-shadow:0 4px 14px rgba(40,144,255,.35);transition:background .2s,transform .2s;
  display:inline-flex;align-items:center;gap:8px;
}
.nav-cta:hover{background:var(--blue-deep);transform:translateY(-1px)}
.nav-cta::after{display:none !important}

.menu-btn{
  display:none;background:var(--white);border:1px solid var(--line);border-radius:10px;
  width:44px;height:44px;color:var(--ink);font-size:20px;
  align-items:center;justify-content:center;transition:border-color .2s;
}
.menu-btn:hover{border-color:var(--blue);color:var(--blue)}

/* ---------- 5. 面包屑 ---------- */
.crumb{background:#fff;border-bottom:1px solid var(--line);font-size:13.5px}
.crumb .container{display:flex;align-items:center;gap:8px;min-height:46px;color:var(--ink-mute);flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.crumb a{color:var(--ink-mute);transition:color .2s}
.crumb a:hover{color:var(--blue)}
.crumb .sep{color:#cfd8d5}
.crumb .cur{color:var(--blue-deep);font-weight:600}

/* ---------- 6. 页面 Hero ---------- */
.page-hero{
  background:linear-gradient(135deg,#1565c0 0%,#1e88e5 55%,#2890ff 100%);
  color:#fff;padding:clamp(40px,6vw,64px) 0;position:relative;overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(500px 260px at 80% 30%,rgba(40,144,255,.35),transparent);
}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{font-size:clamp(28px,4.6vw,40px);font-weight:800;margin-bottom:12px;letter-spacing:.5px;line-height:1.25}
.page-hero p{color:#bfdbfe;font-size:clamp(14.5px,2.2vw,16.5px);max-width:680px}
.page-hero .tags{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}
.ptag{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  padding:6px 15px;border-radius:99px;font-size:13px;
  display:inline-flex;align-items:center;gap:7px;
}
.ptag .icon{color:#93cfff}

/* ---------- 7. 区块通用 ---------- */
.sec{padding:clamp(48px,6vw,76px) 0}
.sec-white{background:#fff}
.sec-title{display:flex;align-items:center;gap:14px;margin-bottom:30px}
.sec-title h2{font-size:clamp(21px,3vw,26px);font-weight:800;line-height:1.35}
.sec-title .bar{width:5px;height:28px;background:var(--blue);border-radius:3px;flex-shrink:0}
.sec-title p{color:var(--ink-mute);font-size:14.5px;margin-top:4px}
.sec-title.center{justify-content:center;text-align:center}
.sec-title.center .bar{display:none}

/* ---------- 8. 套餐卡片 ---------- */
.plan-detail{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(18px,2vw,24px);align-items:start}
/* 三列变体：注册公司页的三档套餐 */
.plan-detail.cols-3{grid-template-columns:repeat(3,1fr)}
.pd-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:clamp(24px,2.6vw,32px);position:relative;transition:transform .25s,box-shadow .25s,border-color .25s;
  display:flex;flex-direction:column;height:100%;
}
.pd-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.pd-card.hot{border:2px solid var(--blue)}
.pd-card .badge{
  position:absolute;top:-13px;left:clamp(20px,2.4vw,28px);
  background:var(--blue);color:#fff;font-size:12px;font-weight:700;padding:4px 14px;border-radius:99px;
}
.pd-card .badge.gold{background:var(--gold)}
.pd-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:16px}
.pd-head h3{font-size:19px;font-weight:800;line-height:1.35}
.pd-head .sub{font-size:13px;color:var(--ink-mute);margin-top:4px}
.pd-head .price{text-align:right;flex-shrink:0}
.pd-head .price b{font-size:clamp(21px,2.4vw,26px);font-weight:800;color:var(--blue-deep);white-space:nowrap}
.pd-head .price small{display:block;font-size:12px;color:var(--ink-mute);margin-top:2px}
.pd-desc{font-size:14px;color:var(--ink-soft);margin-bottom:16px;line-height:1.75}

.pd-list{display:grid;grid-template-columns:1fr;gap:9px;margin-bottom:22px;flex:1}
.pd-list li{font-size:13.8px;color:var(--ink-soft);padding-left:24px;position:relative;line-height:1.6}
.pd-list li::before{
  content:"✓";position:absolute;left:2px;color:var(--blue);font-weight:800;font-size:14px;
}
.pd-list li.no{color:var(--ink-mute)}
.pd-list li.no::before{content:"✕";color:var(--red)}
/* 分区价格标签 */
.pd-areas{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.pd-areas span{
  background:var(--sand);border:1px solid var(--line);font-size:12.5px;
  padding:4px 12px;border-radius:99px;color:var(--ink-soft);white-space:nowrap;
}

/* ---------- 9. 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 30px;border-radius:99px;font-size:16px;font-weight:600;
  transition:background .2s,transform .2s,box-shadow .2s,border-color .2s;
  border:none;background:none;
}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(40,144,255,.35)}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px);box-shadow:0 12px 26px rgba(40,144,255,.4)}
.btn-ghost{background:var(--white);color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.pd-card .btn{width:100%;padding:13px;font-size:15px}

/* ---------- 10. 提示条 ---------- */
.cmp-note{
  background:var(--blue-tint);color:var(--blue-deep);border-radius:10px;
  padding:14px 20px;font-size:13.5px;display:flex;gap:10px;align-items:flex-start;line-height:1.7;
}
.cmp-note .icon{margin-top:3px;font-size:16px}
.plan-note{margin-top:22px}

/* ---------- 11. 流程步骤 ---------- */
.flow-line{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.fl-step{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:26px 22px;text-align:center;position:relative;
}
.fl-step .n{
  width:44px;height:44px;margin:0 auto 14px;background:var(--blue-tint);color:var(--blue-deep);
  border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:17px;
}
.fl-step h3{font-size:16px;font-weight:700;margin-bottom:8px}
.fl-step p{font-size:13px;color:var(--ink-mute);line-height:1.7}
.fl-step::after{
  content:"→";position:absolute;right:-16px;top:50%;transform:translateY(-50%);
  color:var(--blue);font-size:18px;font-weight:800;
}
.fl-step:last-child::after{display:none}

/* ---------- 12. 材料双栏 ---------- */
.feat-grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.feat-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:clamp(22px,2.4vw,28px) 24px;display:block;
}
.feat .ic{
  width:46px;height:46px;border-radius:12px;background:var(--blue-tint);color:var(--blue);
  display:grid;place-items:center;font-size:22px;margin-bottom:14px;
}
.feat h3{font-size:16.5px;font-weight:700;margin-bottom:6px}
.feat.tint{background:var(--blue-tint);border-color:#c7e0f5}
.feat.tint .ic{background:var(--blue);color:#fff}

/* ---------- 13. 对比表 ---------- */
.cmp-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
.cmp-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.cmp{width:100%;font-size:14.5px;min-width:560px}
table.cmp th{background:var(--ink);color:#fff;padding:14px 20px;text-align:left;font-weight:700;white-space:nowrap}
table.cmp th:first-child{width:24%}
table.cmp td{padding:13px 20px;border-bottom:1px solid var(--line)}
table.cmp tr:last-child td{border-bottom:none}
table.cmp tbody tr:nth-child(even) td{background:var(--sand)}
table.cmp .yes{color:var(--blue);font-weight:700}
table.cmp .no{color:var(--red);font-weight:700}
.cmp-wrap .cmp-note{border-radius:0}

/* ---------- 14. FAQ ---------- */
.faq-acc{max-width:820px;margin:0 auto}
.faq-acc details{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  margin-bottom:12px;overflow:hidden;transition:border-color .2s,box-shadow .2s;
}
.faq-acc details[open]{border-color:var(--blue);box-shadow:var(--shadow-sm)}
.faq-acc summary{
  padding:18px 24px;font-weight:700;font-size:15.5px;cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;line-height:1.6;
}
.faq-acc summary::-webkit-details-marker{display:none}
.faq-acc summary::after{
  content:"+";font-size:22px;color:var(--blue);flex-shrink:0;line-height:1;transition:transform .2s;
}
.faq-acc details[open] summary::after{content:"−"}
.faq-acc details[open] summary{color:var(--blue-deep)}
.faq-acc .a{padding:0 24px 20px;font-size:14.5px;color:var(--ink-soft);line-height:1.85}

/* ---------- 15. CTA ---------- */
.cta-band{
  background:linear-gradient(135deg,var(--blue) 0%,var(--blue-deep) 100%);
  color:#fff;text-align:center;padding:clamp(44px,6vw,64px) 0;
}
.cta-band h2{font-size:clamp(22px,3.4vw,30px);font-weight:800;margin-bottom:12px;line-height:1.4}
.cta-band p{color:#dbeafe;margin-bottom:28px;font-size:16px}
.cta-band .btn{background:#fff;color:var(--blue-deep)}
.cta-band .btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.2)}

/* ---------- 16. 页脚 ---------- */
.footer{background:var(--blue-deep);color:#94a3b8;padding:clamp(40px,5vw,56px) 0 0;font-size:14px}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;
}
.footer h4{color:#fff;font-size:15px;margin-bottom:16px}
.footer .brand p{margin-top:14px;font-size:13.5px;line-height:1.9}
.footer .brand .logo{margin-bottom:2px}
.footer .brand .logo-text{color:#fff}
.footer a{color:#cbd5e1;display:inline-flex;align-items:center;gap:8px;padding:5px 0;transition:color .2s}
.footer a:hover{color:#93cfff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;
  font-size:13px;color:#94a3b8;
}
.footer-bottom a{display:inline;padding:0}

/* ---------- 17. 移动端浮动条 + 回到顶部 ---------- */
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:90;display:none;
  background:rgba(255,255,255,.96);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  box-shadow:0 -4px 20px rgba(15,23,42,.08);
}
.mobile-bar .mb-inner{display:flex;gap:10px}
.mobile-bar .mb-btn{
  flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 10px;border-radius:99px;font-size:14px;font-weight:700;
}
.mobile-bar .mb-tel{background:var(--blue);color:#fff;box-shadow:0 4px 14px rgba(40,144,255,.35)}
.mobile-bar .mb-msg{background:var(--blue-tint);color:var(--blue-deep)}

.to-top{
  position:fixed;right:18px;bottom:84px;z-index:88;
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
  background:#fff;color:var(--blue);display:grid;place-items:center;font-size:18px;
  box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s,visibility .25s,transform .25s;
}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--blue);color:#fff;border-color:var(--blue)}

/* ---------- 17.5 关于我们页组件 ---------- */
.intro-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:clamp(24px,3vw,36px);font-size:15px;line-height:1.9;color:var(--ink-soft);
}
.intro-card p{margin-bottom:16px}
.intro-card p:last-child{margin-bottom:0}
.intro-card b{color:var(--blue-deep);font-weight:700}

.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,24px)}
.value{
  background:var(--sand);border:1px solid var(--line);border-radius:var(--r-md);
  padding:clamp(24px,3vw,32px);transition:transform .25s,box-shadow .25s,border-color .25s;
}
.value:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--blue)}
.value .ic{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:var(--blue-tint);color:var(--blue);font-size:26px;margin-bottom:18px;
}
.value h3{font-size:18px;font-weight:800;margin-bottom:10px;color:var(--ink)}
.value p{font-size:14.5px;color:var(--ink-mute);line-height:1.8}

.stats-band{
  display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,22px);
  background:linear-gradient(135deg,var(--blue-deep),var(--blue));
  border-radius:var(--r-lg);padding:clamp(28px,4vw,44px) clamp(20px,3vw,32px);
  box-shadow:var(--shadow-md);
}
.stats-band .st{text-align:center;color:#fff;position:relative}
.stats-band .st + .st::before{
  content:"";position:absolute;left:0;top:18%;bottom:18%;width:1px;background:rgba(255,255,255,.2);
}
.stats-band .st strong{
  display:block;font-size:clamp(26px,3.6vw,36px);font-weight:800;line-height:1.1;
  background:linear-gradient(180deg,#fff,#dbeafe);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stats-band .st span{display:block;margin-top:8px;font-size:14px;color:#bfdbfe}

.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2vw,24px)}
.team{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:clamp(24px,3vw,32px);text-align:center;transition:transform .25s,box-shadow .25s;
}
.team:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.team .avatar{
  width:72px;height:72px;border-radius:50%;margin:0 auto 16px;
  display:grid;place-items:center;font-size:28px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,var(--c1,#2890ff),var(--c2,#1a6fd1));
  box-shadow:0 8px 18px rgba(40,144,255,.28);
}
.team h3{font-size:18px;font-weight:800;margin-bottom:4px;color:var(--ink)}
.team .role{font-size:13px;color:var(--blue);font-weight:600;margin-bottom:12px}
.team p{font-size:14px;color:var(--ink-mute);line-height:1.75}

@media (max-width:680px){
  .value-grid,.team-grid{grid-template-columns:repeat(2,1fr)}
  .stats-band{grid-template-columns:repeat(2,1fr);gap:16px}
  .stats-band .st + .st::before{display:none}
  .stats-band .st{padding:10px 0}
}
@media (max-width:420px){
  .value-grid,.team-grid{grid-template-columns:1fr}
}

/* ---------- 17.6 企业查询页 ---------- */
.query-card{
  max-width:680px;margin:0 auto;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:clamp(28px,4vw,44px);box-shadow:var(--shadow-md);
}
.query-card .head{text-align:center;margin-bottom:26px}
.query-card .head .logo-mark{margin:0 auto 14px}
.query-card .head h2{font-size:20px;font-weight:800}
.query-card .head p{font-size:13.5px;color:var(--ink-mute);margin-top:6px}
.qf-row{margin-bottom:16px}
.qf-row label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:var(--ink-soft)}
.qf-row input{
  width:100%;padding:13px 16px;font-size:15px;border:1.5px solid var(--line);
  border-radius:var(--r-sm);background:var(--sand);transition:border-color .2s,background .2s,box-shadow .2s;
}
.qf-row input:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(40,144,255,.15)}
.query-result{max-height:0;overflow:hidden;opacity:0;transition:max-height .4s ease,opacity .4s ease,margin .4s ease}
.query-result.on{max-height:440px;opacity:1;margin-top:22px}
.qr-box{border:1px solid var(--blue-tint);background:var(--blue-tint);border-radius:var(--r-md);padding:20px 22px}
.qr-box h4{display:flex;align-items:center;gap:8px;font-size:15px;color:var(--blue-deep);margin-bottom:14px}
.qr-box h4 .icon{color:var(--blue);font-size:18px}
.qr-row{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-top:1px solid rgba(26,111,209,.18);font-size:14px}
.qr-row:first-of-type{border-top:none}
.qr-row .k{color:var(--ink-mute);flex-shrink:0}
.qr-row .v{font-weight:600;color:var(--ink);text-align:right}
.qr-row .v.ok{color:var(--blue)}
.query-card .tip{margin-top:22px;font-size:13px;color:var(--ink-mute);text-align:center}
.query-card .tip a{color:var(--blue);font-weight:600}

/* ---------- 17.7 联系我们页 ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,4vw,48px);align-items:start}
.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cc{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px;transition:transform .25s,box-shadow .25s,border-color .25s}
.cc:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--blue)}
.cc .ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--blue-tint);color:var(--blue);font-size:22px;margin-bottom:14px}
.cc h3{font-size:16px;font-weight:800;margin-bottom:6px}
.cc p{font-size:14px;color:var(--ink-mute);line-height:1.6}
.cc p.big{font-size:20px;font-weight:800;color:var(--ink);margin:2px 0 6px}
.cc a{display:inline-block;margin-top:8px;color:var(--blue);font-weight:600;font-size:13px}
.map-box{background:linear-gradient(135deg,#1e3a5f,#1a6fd1);border-radius:var(--r-md);min-height:340px;display:grid;place-items:center;text-align:center;color:#dbeafe;padding:30px;font-size:14px;line-height:1.9}
.map-box .icon{font-size:38px;color:#fff;margin-bottom:12px}
.map-box a{color:#fff;font-weight:700}
.map-box a:hover{text-decoration:underline}
.trans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
.trans{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px;transition:transform .25s,box-shadow .25s}
.trans:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.trans .ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--blue-tint);color:var(--blue);font-size:22px;margin-bottom:14px}
.trans h3{font-size:16px;font-weight:800;margin-bottom:6px}
.trans p{font-size:13.5px;color:var(--ink-mute);line-height:1.7}

/* ---------- 17.8 新闻资讯页 ---------- */
.news-hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.news-hero-meta span{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);color:#e0f0ff;font-size:13px;padding:7px 14px;border-radius:99px}
.news-hero-meta .icon{font-size:13px;color:#bfdbfe}
.news-list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,24px)}
.nl-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s}
.nl-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--blue)}
.nl-thumb{position:relative;height:150px;display:grid;place-items:center;color:#fff}
.nl-thumb .icon{font-size:46px;opacity:.92}
.nl-thumb .cat{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.92);color:var(--ink);font-size:12px;font-weight:700;padding:4px 12px;border-radius:99px}
.nl-thumb.nt-g1{background:linear-gradient(135deg,#1565c0,#1e88e5)}
.nl-thumb.nt-g2{background:linear-gradient(135deg,#1a6fd1,#2890ff)}
.nl-thumb.nt-g3{background:linear-gradient(135deg,#0f3d75,#1a6fd1)}
.nl-thumb.nt-g4{background:linear-gradient(135deg,#2890ff,#63b3ff)}
.nl-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.nl-meta{display:flex;gap:16px;font-size:12.5px;color:var(--ink-mute);margin-bottom:10px}
.nl-meta span{display:inline-flex;align-items:center;gap:5px}
.nl-meta .icon{font-size:13px}
.nl-body h3{font-size:16.5px;font-weight:700;line-height:1.5;margin-bottom:10px}
.nl-body h3 a{color:var(--ink);transition:color .2s}
.nl-body h3 a:hover{color:var(--blue)}
.nl-body .ex{font-size:13.5px;color:var(--ink-mute);line-height:1.75;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.read{display:inline-flex;align-items:center;gap:6px;margin-top:16px;color:var(--blue);font-weight:600;font-size:14px}
.read .icon{transition:transform .2s}
.nl-card:hover .read .icon{transform:translateX(4px)}

@media (max-width:980px){
  .contact-grid{grid-template-columns:1fr}
  .news-list-grid{grid-template-columns:repeat(2,1fr)}
  .trans-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:680px){
  .news-list-grid{grid-template-columns:1fr}
  .trans-grid{grid-template-columns:1fr}
  .contact-cards{grid-template-columns:1fr}
}

/* ---------- 17.9 文章详情页 ---------- */
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(24px,3vw,36px);align-items:start}

.article-main{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow-sm);padding:clamp(24px,3.4vw,40px)}
.article-main h1{font-size:clamp(22px,3.4vw,30px);line-height:1.4;font-weight:800;color:var(--ink);margin-bottom:18px;letter-spacing:-.2px}

.art-meta{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;font-size:13.5px;color:var(--ink-mute);padding-bottom:18px;margin-bottom:6px;border-bottom:1px solid var(--line)}
.art-meta span{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.art-meta .icon{width:15px;height:15px;color:var(--blue)}
.art-meta .cat{background:var(--blue-tint);color:var(--blue-deep);font-weight:600;padding:4px 12px;border-radius:999px}

.art-content{font-size:15.5px;color:var(--ink-soft);line-height:1.85}
.art-content h2{font-size:clamp(18px,2.6vw,22px);color:var(--ink);font-weight:700;margin:30px 0 12px;padding-left:13px;border-left:4px solid var(--blue);line-height:1.45;scroll-margin-top:96px}
.art-content p{margin:12px 0}
.art-content strong{color:var(--ink);font-weight:700}
.art-content ul,.art-content ol{margin:14px 0;padding:0}
.art-content ul li{position:relative;padding:7px 0 7px 26px;line-height:1.75}
.art-content ul li::before{content:"";position:absolute;left:6px;top:15px;width:7px;height:7px;border-radius:50%;background:var(--blue)}
.art-content ol{counter-reset:li;list-style:none}
.art-content ol li{position:relative;padding:7px 0 7px 34px;line-height:1.75;counter-increment:li}
.art-content ol li::before{content:counter(li);position:absolute;left:0;top:7px;width:22px;height:22px;border-radius:50%;background:var(--blue);color:#fff;font-size:12.5px;font-weight:700;display:flex;align-items:center;justify-content:center}

.art-callout{background:var(--blue-tint);border:1px solid #cfe4ff;border-left:4px solid var(--blue);border-radius:var(--r-sm);padding:16px 18px;margin:24px 0;font-size:14.5px;color:var(--ink-soft);line-height:1.8}
.art-callout strong{color:var(--blue-deep)}

.art-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}
.art-tags span{background:var(--blue-tint);color:var(--blue-deep);font-size:13px;padding:5px 13px;border-radius:999px;font-weight:500}

.art-nav{margin-top:30px;padding-top:20px;border-top:1px solid var(--line)}
.art-nav .prev{display:block;font-size:14.5px;color:var(--ink-soft);line-height:1.6}
.art-nav .prev .lbl{display:block;color:var(--blue);font-weight:600;font-size:13px;margin-bottom:6px}

/* 侧栏 */
.art-side{position:sticky;top:92px;display:flex;flex-direction:column;gap:18px}
.side-box{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow-sm);padding:20px}
.side-box h4{font-size:16px;color:var(--ink);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.side-box h4 .icon{width:17px;height:17px;color:var(--blue)}
.side-cta{background:linear-gradient(135deg,var(--blue-deep) 0%,var(--blue) 100%);border:none;color:#fff;text-align:center}
.side-cta h4{color:#fff;justify-content:center}
.side-cta p{font-size:14px;color:#e0f0ff;margin-bottom:16px;line-height:1.7}
.side-cta .btn{background:#fff;color:var(--blue-deep);width:100%;justify-content:center}
.side-cta .btn:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.18)}

.side-list li{padding:11px 0;border-bottom:1px dashed var(--line)}
.side-list li:last-child{border-bottom:none;padding-bottom:0}
.side-list a{display:flex;flex-direction:column;gap:4px;font-size:14px;color:var(--ink-soft);line-height:1.55;transition:color .2s}
.side-list a:hover{color:var(--blue)}
.side-list .d{font-size:12.5px;color:var(--ink-mute)}

@media (max-width:980px){
  .article-wrap{grid-template-columns:1fr}
  .art-side{position:static;flex-direction:column}
}
@media (max-width:680px){
  .article-main{padding:20px 18px}
  .art-content ul li,.art-content ol li{padding-left:22px}
  .art-content ol li{padding-left:30px}
}

/* ---------- 18. 滚动进场动画 ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

/* =========================================================
   19. 首页专属组件（Home）
   ========================================================= */

/* ---------- Hero ---------- */
.hero{padding:clamp(48px,6vw,72px) 0 clamp(48px,6vw,64px);background:linear-gradient(180deg,var(--sand) 0%,var(--blue-tint) 130%)}
.hero .container{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,4vw,56px);align-items:center}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;background:var(--white);
  border:1px solid var(--line);color:var(--blue-deep);font-size:13px;font-weight:600;
  padding:7px 16px;border-radius:99px;box-shadow:var(--shadow-sm);
}
.hero-tag::before{content:"";width:7px;height:7px;background:var(--blue);border-radius:50%;flex-shrink:0}
.hero h1{font-size:clamp(28px,4.6vw,46px);line-height:1.25;font-weight:800;margin:22px 0 18px;letter-spacing:.5px}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero-sub{font-size:clamp(15px,2.2vw,17px);color:var(--ink-soft);margin-bottom:30px;max-width:560px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px}
.hero-stats{display:flex;gap:clamp(20px,3vw,40px);flex-wrap:wrap}
.hero-stats .stat strong{display:block;font-size:clamp(24px,3.4vw,30px);font-weight:800;color:var(--ink);line-height:1.2}
.hero-stats .stat strong b{color:var(--blue);font-weight:800}
.hero-stats .stat span{font-size:13px;color:var(--ink-mute)}

/* ---------- Hero 右侧：地址卡片视觉 ---------- */
.hero-visual{position:relative}
.addr-card{
  background:var(--white);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);
  padding:clamp(20px,2.4vw,28px);border:1px solid var(--line);
}
.addr-card-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}
.addr-card-top .title{font-weight:800;font-size:16.5px}
.addr-card-top .tag{
  background:var(--blue-tint);color:var(--blue-deep);font-size:12px;font-weight:700;
  padding:5px 12px;border-radius:99px;white-space:nowrap;
}
.addr-card-top .check{color:var(--blue);font-size:20px;flex-shrink:0}
.addr-line{
  display:flex;align-items:center;gap:12px;padding:12px 0;
  border-bottom:1px dashed var(--line);font-size:14px;
}
.addr-line:last-of-type{border-bottom:none}
.addr-line .ic{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  font-size:16px;flex-shrink:0;
}
.addr-line .ic.g{background:var(--blue-tint);color:var(--blue)}
.addr-line .ic.s{background:var(--sand-deep);color:var(--ink-soft)}
.addr-line .name{font-weight:600}
.addr-line .price{margin-left:auto;color:var(--blue-deep);font-weight:700;font-size:15px;white-space:nowrap}
.addr-card-note{
  margin-top:16px;background:var(--sand);border-radius:12px;padding:12px 16px;
  font-size:13px;color:var(--ink-soft);display:flex;gap:8px;align-items:flex-start;line-height:1.7;
}
.addr-card-note .icon{margin-top:3px;color:var(--blue);flex-shrink:0}
.float-badge{
  position:absolute;background:var(--white);border-radius:14px;box-shadow:var(--shadow-md);
  padding:12px 18px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:10px;
  border:1px solid var(--line);white-space:nowrap;
}
.float-badge .dot{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  font-size:15px;color:#fff;flex-shrink:0;
}
.fb1{top:-20px;right:-14px}
.fb1 .dot{background:var(--blue)}
.fb2{bottom:-20px;left:-18px}
.fb2 .dot{background:var(--gold)}

/* ---------- 信任带 ---------- */
.trust{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust .container{
  display:flex;justify-content:space-between;align-items:center;
  padding:22px 24px;flex-wrap:wrap;gap:16px 24px;
}
.trust-item{display:flex;align-items:center;gap:10px;font-size:14.5px;font-weight:600;color:var(--ink-soft)}
.trust-item .icon{color:var(--blue);font-size:19px}

/* ---------- 区块标题（居中版） ---------- */
.sec-head{max-width:660px;margin:0 auto clamp(32px,4vw,48px);text-align:center}
.sec-kicker{
  display:inline-block;color:var(--blue);font-size:14px;font-weight:700;
  letter-spacing:2px;margin-bottom:12px;
}
.sec-head h2{font-size:clamp(24px,3.6vw,34px);font-weight:800;line-height:1.3;margin-bottom:14px}
.sec-head p{color:var(--ink-mute);font-size:clamp(14.5px,2vw,16px)}

/* ---------- 地址方案卡 ---------- */
.plan-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;align-items:start}
.plan{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);
  padding:clamp(24px,2.4vw,30px) 26px;position:relative;transition:transform .25s,box-shadow .25s,border-color .25s;
  display:flex;flex-direction:column;height:100%;
}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--blue)}
.plan.hot{border:2px solid var(--blue)}
.plan .hot-tag{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--blue);color:#fff;font-size:12px;font-weight:700;padding:4px 16px;
  border-radius:99px;white-space:nowrap;
}
.plan-ic{
  width:48px;height:48px;border-radius:14px;background:var(--blue-tint);color:var(--blue);
  display:grid;place-items:center;font-size:22px;margin-bottom:18px;
}
.plan h3{font-size:19px;font-weight:700;margin-bottom:8px}
.plan .desc{font-size:13.5px;color:var(--ink-mute);margin-bottom:18px}
.plan .price{font-size:15px;color:var(--ink-soft);margin-bottom:18px}
.plan .price b{font-size:28px;font-weight:800;color:var(--ink)}
.plan .price small{color:var(--ink-mute)}
.plan ul{margin-bottom:22px;flex:1}
.plan ul li{font-size:13.5px;color:var(--ink-soft);padding:5px 0 5px 24px;position:relative;line-height:1.6}
.plan ul li::before{content:"✓";position:absolute;left:2px;color:var(--blue);font-weight:700}
.plan .btn{width:100%;justify-content:center;padding:12px;font-size:15px}
.btn-line{background:transparent;border:1.5px solid var(--line);color:var(--ink);transition:all .2s}
.plan:hover .btn-line,.plan.hot .btn-line{border-color:var(--blue);color:var(--blue);background:var(--blue-tint)}

/* ---------- 为什么选择我们 ---------- */
.why{background:var(--white)}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.why-card{
  background:var(--sand);border-radius:var(--r-md);padding:clamp(26px,2.6vw,32px) 28px;
  border:1px solid transparent;transition:background .25s,border-color .25s,transform .25s;
}
.why-card:hover{border-color:var(--blue);background:var(--blue-tint);transform:translateY(-4px)}
.why-card .num{
  font-size:14px;font-weight:800;color:var(--blue);letter-spacing:1px;
  margin-bottom:14px;display:block;
}
.why-card h3{font-size:17.5px;font-weight:700;margin-bottom:10px;line-height:1.45}
.why-card p{font-size:14px;color:var(--ink-soft);line-height:1.8}

/* ---------- 办理流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);
  padding:28px 24px;position:relative;transition:transform .25s,box-shadow .25s;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.step .ic{
  width:44px;height:44px;border-radius:12px;background:var(--blue-tint);color:var(--blue);
  display:grid;place-items:center;font-size:20px;margin-bottom:16px;
}
.step h3{font-size:16px;font-weight:700;margin-bottom:8px;line-height:1.5}
.step p{font-size:13.5px;color:var(--ink-mute);line-height:1.8}

/* ---------- 成功案例 ---------- */
.cases{background:var(--white)}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card{
  background:var(--sand);border:1px solid var(--line);border-radius:var(--r-md);
  padding:clamp(24px,2.6vw,30px) 26px;display:flex;flex-direction:column;
  transition:transform .25s,box-shadow .25s,border-color .25s,background .25s;
}
/* hover 仅在支持悬停的设备生效，避免触屏点击后卡片一直卡在上浮/蓝底状态 */
@media (hover:hover){
  .case-card:hover{
    transform:translateY(-4px);box-shadow:var(--shadow-md);
    border-color:var(--blue);background:var(--blue-tint);
  }
  .case-card:hover .ic,
  .case-card:hover .case-tag{background:var(--white)}
}
.case-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.case-card .ic{
  width:46px;height:46px;border-radius:13px;background:var(--blue-tint);color:var(--blue);
  display:grid;place-items:center;flex-shrink:0;font-size:22px;
  transition:background .25s;
}
.case-tag{
  font-size:12.5px;font-weight:700;color:var(--blue);background:var(--blue-tint);
  border:1px solid #cfe6ff;padding:5px 12px;border-radius:999px;white-space:nowrap;
}
.case-card h3{font-size:17px;font-weight:700;margin-bottom:10px;line-height:1.5}
.case-desc{font-size:13.5px;color:var(--ink-mute);line-height:1.85;margin-bottom:16px}
.case-result{
  list-style:none;margin-top:auto;padding-top:14px;
  border-top:1px dashed var(--line);display:grid;gap:9px;
}
.case-result li{
  display:flex;align-items:flex-start;gap:8px;
  font-size:13px;font-weight:600;color:var(--ink-soft);line-height:1.5;
}
.case-result .icon{width:16px;height:16px;color:var(--blue);flex-shrink:0;margin-top:2px}

/* ---------- 免费工具（深蓝底） ---------- */
.tools{background:linear-gradient(135deg,#0f172a 0%,#1e3a5f 100%);color:#fff}
.tools .sec-head h2{color:#fff}
.tools .sec-head p{color:#9fb5c9}
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:880px;margin:0 auto}
.tool-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-md);padding:clamp(24px,2.6vw,30px);display:flex;gap:20px;
  align-items:flex-start;transition:background .25s,transform .25s,border-color .25s;
}
.tool-card:hover{background:rgba(255,255,255,.1);transform:translateY(-3px);border-color:rgba(255,255,255,.24)}
.tool-card .ic{
  width:50px;height:50px;border-radius:14px;background:var(--blue);
  display:grid;place-items:center;font-size:22px;flex-shrink:0;
}
.tool-card h3{font-size:18px;font-weight:700;margin-bottom:6px}
.tool-card p{font-size:13.5px;color:#9fb5c9;margin-bottom:12px;line-height:1.75}
.tool-card a{
  color:#93cfff;font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px;
  transition:gap .2s,color .2s;
}
.tool-card a:hover{color:#fff;gap:10px}

/* ---------- 新闻资讯 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column;
}
.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.news-thumb{height:130px;display:grid;place-items:center;font-size:38px;color:#fff}
.nt1{background:linear-gradient(135deg,#2890ff,#63b3ff)}
.nt2{background:linear-gradient(135deg,#1565c0,#1e88e5)}
.nt3{background:linear-gradient(135deg,#0f3d75,#1a6fd1)}
.news-body{padding:22px;display:flex;flex-direction:column;flex:1}
.news-meta{display:flex;gap:14px;font-size:12.5px;color:var(--ink-mute);margin-bottom:10px}
.news-meta .cat{color:var(--blue);font-weight:700}
.news-card h3{font-size:16px;font-weight:700;line-height:1.55;margin-bottom:14px}
.news-card h3 a{transition:color .2s}
.news-card h3 a:hover{color:var(--blue)}
.news-card .read{
  font-size:13.5px;color:var(--blue);font-weight:600;margin-top:auto;
  display:inline-flex;align-items:center;gap:6px;transition:gap .2s;
}
.news-card .read:hover{gap:10px}
.news-more{text-align:center;margin-top:36px}

/* ---------- 首页 FAQ（可折叠） ---------- */
.faq{background:var(--white)}
.faq-list{max-width:780px;margin:0 auto}
.faq-item{
  border:1px solid var(--line);border-radius:var(--r-sm);margin-bottom:14px;
  background:var(--sand);overflow:hidden;transition:border-color .2s,background .2s;
}
.faq-item.open{border-color:var(--blue);background:var(--blue-tint)}
.faq-q{
  padding:20px 24px;font-weight:700;font-size:16px;display:flex;justify-content:space-between;
  align-items:center;gap:16px;cursor:pointer;list-style:none;line-height:1.6;
  background:none;border:none;width:100%;text-align:left;color:inherit;font-family:inherit;
}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:"+";font-size:22px;color:var(--blue);font-weight:400;flex-shrink:0;line-height:1}
.faq-item.open .faq-q{color:var(--blue-deep)}
.faq-item.open .faq-q::after{content:"−"}
.faq-a{padding:0 24px 20px;font-size:14.5px;color:var(--ink-soft);line-height:1.9}
.faq-a b{color:var(--blue-deep);font-weight:700}
.faq-a[hidden]{display:none}

/* 首页组件自身响应式（这些选择器不与全局断点冲突） */
@media (max-width:1180px){
  .plan-grid{gap:18px}
  .plan{padding:26px 20px}
}
@media (max-width:980px){
  .hero .container{grid-template-columns:1fr;gap:44px}
  .hero-sub{max-width:none}
  /* 浮动徽标改为随卡片排列，避免溢出容器 */
  .float-badge{position:static;margin:0 auto}
  .fb1{margin-bottom:16px}
  .fb2{margin-top:16px}
  .hero-visual{display:flex;flex-direction:column;max-width:520px;margin:0 auto;width:100%}
  .addr-card{width:100%}
  .tool-grid{grid-template-columns:1fr}
}
@media (max-width:680px){
  .hero-stats{gap:20px 28px}
  .trust .container{justify-content:flex-start;gap:14px 20px;padding:18px}
  .trust-item{font-size:13.5px}
  .tool-card{padding:22px;gap:16px}
  .tool-card .ic{width:44px;height:44px;font-size:20px}
  .faq-q{padding:16px 18px;font-size:15px}
  .faq-a{padding:0 18px 18px;font-size:14px}
}

/* =========================================================
   20. 响应式断点（全局）
   ========================================================= */

/* ≤1180px：略微收紧导航间距 */
@media (max-width:1180px){
  .nav{gap:18px;font-size:14.5px}
  .nav-cta{padding:9px 16px}
}

/* ≤980px：导航折叠、套餐两列、流程两列、页脚两列 */
@media (max-width:980px){
  .menu-btn{display:inline-flex}
  .nav{
    display:none;position:absolute;top:var(--nav-h);left:0;right:0;
    background:var(--white);flex-direction:column;align-items:stretch;
    padding:16px 24px 24px;gap:4px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-md);max-height:calc(100dvh - var(--nav-h));overflow-y:auto;
  }
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--line);font-size:16px}
  .nav a.active::after{display:none}
  .nav-cta{justify-content:center;margin-top:12px;border-bottom:none !important;padding:13px 16px}

  /* 三列套餐在平板转两列，最后一张跨列居中；两列方案（地址托管页）保持 2×2 */
  .plan-detail.cols-3{grid-template-columns:repeat(2,1fr)}
  .plan-detail.cols-3 .pd-card:last-child{grid-column:1 / -1;max-width:520px;width:100%;margin:0 auto}
  .feat-grid3{grid-template-columns:1fr 1fr}
  .case-grid{grid-template-columns:1fr 1fr}

  .flow-line{grid-template-columns:repeat(2,1fr);gap:26px 18px}
  .fl-step:nth-child(2)::after{display:none}
  .fl-step::after{right:50%;top:auto;bottom:-24px;transform:translateX(50%) rotate(90deg)}

  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}

/* ≤680px：单列、表格卡片化、显示浮动条 */
@media (max-width:680px){
  .container{padding:0 18px}
  .topbar .container{font-size:12px;justify-content:center;text-align:center}
  .topbar .badge{display:none}
  .logo-text{font-size:17px}
  .logo-text small{font-size:10px;letter-spacing:.5px}

  .plan-detail,.plan-detail.cols-3{grid-template-columns:1fr}
  .plan-detail .pd-card:last-child,
  .plan-detail.cols-3 .pd-card:last-child{max-width:none;grid-column:auto}
  .feat-grid3{grid-template-columns:1fr}
  /* 首页网格在窄屏转单列（覆盖 980 断点里的两列规则） */
  .plan-grid,.why-grid,.steps,.news-grid,.case-grid{grid-template-columns:1fr}

  /* 成功案例：单列时收紧内边距，图标与行业标签靠拢，避免两端分离留白过大 */
  .case-card{padding:24px 22px}
  .case-top{justify-content:flex-start;gap:10px;margin-bottom:14px}
  .case-card .ic{width:42px;height:42px;font-size:20px;border-radius:12px}
  .case-card h3{font-size:16.5px}
  .flow-line{grid-template-columns:1fr;gap:14px}
  .fl-step::after{display:none}
  .fl-step{text-align:left;display:grid;grid-template-columns:44px 1fr;gap:0 16px;padding:20px}
  .fl-step .n{margin:0;grid-row:span 2}

  .feat-grid2{grid-template-columns:1fr}

  /* 表格 → 卡片 */
  .cmp-scroll{overflow-x:visible}
  table.cmp{min-width:0;display:block}
  table.cmp thead{display:none}
  table.cmp tbody{display:block}
  table.cmp tr{display:block;padding:14px 18px;border-bottom:1px solid var(--line)}
  table.cmp tbody tr:nth-child(even) td{background:transparent}
  table.cmp td{
    display:flex;justify-content:space-between;align-items:flex-start;gap:18px;
    padding:7px 0;border-bottom:none;text-align:right;
  }
  table.cmp td::before{
    content:attr(data-label);color:var(--ink-mute);font-weight:600;font-size:13.5px;
    text-align:left;flex-shrink:0;
  }
  table.cmp tr:first-child td:first-child{
    font-weight:800;color:var(--ink);font-size:15px;
    border-bottom:1px dashed var(--line);padding-bottom:10px;margin-bottom:4px;
  }

  .faq-acc summary{padding:16px 18px;font-size:15px}
  .faq-acc .a{padding:0 18px 18px;font-size:14px}

  .mobile-bar{display:block}
  body{padding-bottom:72px}
  .to-top{bottom:78px;right:14px}
}

/* ≤420px：极窄屏 */
@media (max-width:420px){
  .container{padding:0 14px}
  .pd-head{flex-direction:column;gap:8px}
  .pd-head .price{text-align:left}
  .case-card{padding:20px 18px}
  .case-top{flex-wrap:wrap}
  .page-hero .tags{gap:8px}
  .ptag{font-size:12px;padding:5px 12px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .mobile-bar .mb-msg{display:none}
}

/* 打印 */
@media print{
  .topbar,.header,.crumb,.cta-band,.mobile-bar,.to-top,.menu-btn{display:none !important}
  body{background:#fff}
  .sec{padding:20px 0}
}

.pagebar { padding:20px; overflow:hidden; clear:both}
.pagebar .pagination {
  display: flex;
  justify-content: center;
  margin-top: 10px;
}
.pagination li{
  border: 1px solid #ccc;
  color: #333;
  font-size: 12px;
  padding: 8px 10px;
  margin: 0 2px;
  border-radius: 3px; line-height:100%;
}
.pagination a {

}
.pagination a:hover {
  color: #333;  
}
.pagination .active {
  color: #fff;
  border: 1px solid #333;
  background: #2486F1; 
}
.pagination a.page-num-current {
 
}
.pagination .st{ font-family:宋体}