:root{
  --c1:#00BCD4;
  --c1d:#006775;
  --c1s:#DBF5F8;
  --a1:#00BCD4;--a2:#1FA971;--a3:#1170E6;--a4:#F57C00;--a5:#7C4DFF;--a6:#FF5CA8;
  --wrap:1180px;
  --gut:26px;
  --pad:104px;
  --rad:26px;
  --rad-s:16px;
  --hdr:88px;
  --ink:#0f2b2f;
  --ink2:#456063;
  --ink3:#8aa3a6;
  --line:#dff0f1;
  --paper:#f2fbfb;
  --shadow:0 18px 40px -22px rgba(0,90,102,.26);
  --shadow-lg:0 36px 80px -38px rgba(0,90,102,.34);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:#fff;color:var(--ink);
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.78;letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
[hidden]{display:none!important}
/* 装饰性伪元素（渐变蒙层、网格纹理等）一律不参与点击命中，避免遮挡按钮与链接 */
*::before,*::after{pointer-events:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,p,figure{margin:0}
h1,h2,h3,h4,h5{font-family:"PingFang SC","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;font-weight:800;line-height:1.28;letter-spacing:0}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.sec{position:relative;padding:var(--pad) 0}
.sec[id]{scroll-margin-top:100px}
.ico{flex:0 0 auto}
.skiplink{position:absolute;left:-9999px;top:0;background:var(--c1);color:#fff;padding:10px 16px;z-index:2000;border-radius:0 0 8px 0}
.skiplink:focus{left:0}
body.no-scroll,body.drawer-open{overflow:hidden}
::selection{background:var(--c1);color:#fff}

/* ---------------- 头部（纯白固定，不随滚动变色） ---------------- */
.site-header{
  position:sticky;top:0;z-index:900;
  height:var(--hdr);background:#FFFFFF;
  box-shadow:0 6px 24px rgba(0,110,124,.07);
}
.hdr-inner{
  max-width:var(--wrap);margin:0 auto;padding:0 var(--gut);
  height:100%;display:flex;align-items:center;gap:22px;
}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand-logo{height:60px;width:auto;object-fit:contain}
.nav-pc{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  position:relative;font-size:15px;color:var(--ink2);
  font-weight:600;white-space:nowrap;transition:.26s;
  padding:9px 14px;border-radius:999px;
}
.nav-link:hover{color:var(--c1)}
.nav-link.is-active{color:var(--c1);font-weight:700}
.nav-link:hover{background:var(--c1s)}
.nav-link.is-active{background:linear-gradient(135deg,var(--c1),#43D6E4);color:#fff!important;box-shadow:0 10px 22px -12px var(--c1)}
.hdr-cta{display:flex;align-items:center;gap:12px;margin-left:10px;flex:0 0 auto}
.hdr-tel{display:flex;align-items:center;gap:6px;color:var(--c1d);font-size:15px;font-weight:700;letter-spacing:.02em}
.hdr-tel b{font-weight:800}
.hdr-btn{
  padding:11px 22px;border-radius:999px;color:#fff;font-size:14.5px;font-weight:700;
  background:linear-gradient(135deg,var(--c1),#43D6E4);
  box-shadow:0 8px 20px -8px var(--c1);transition:.28s;white-space:nowrap;
}
.hdr-btn:hover{transform:translateY(-2px);box-shadow:0 14px 26px -10px var(--c1)}
.hdr-burger{display:none;width:44px;height:44px;margin-left:auto;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.hdr-burger span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
body.drawer-open .hdr-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.drawer-open .hdr-burger span:nth-child(2){opacity:0}
body.drawer-open .hdr-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------------- 移动端右侧抽屉 ---------------- */
.drawer-mask{position:fixed;inset:0;background:rgba(10,22,36,.52);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);z-index:990;opacity:0;pointer-events:none;transition:opacity .34s ease}
body.drawer-open .drawer-mask{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(84vw,346px);z-index:1000;
  background:#fff;display:flex;flex-direction:column;
  transform:translateX(106%);transition:transform .4s cubic-bezier(.32,.72,.26,1);
  box-shadow:-20px 0 52px rgba(8,22,38,.2);
}
body.drawer-open .drawer{transform:none}
.drawer-head{
  position:relative;padding:30px 22px 24px;color:#fff;
  background:linear-gradient(140deg,#00919f 0%,#00BCD4 52%,#1FA971 100%);
}
.drawer-head::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:26px;background:#fff;border-radius:26px 26px 0 0}
.dh-txt strong{display:block;font-size:21px;font-weight:800;letter-spacing:.04em}
.dh-txt span{display:block;margin-top:4px;font-size:13px;opacity:.9}
.drawer-close{position:absolute;top:16px;right:14px;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.2);color:#fff;font-size:16px;line-height:1;display:grid;place-items:center;transition:.25s}
.drawer-close:hover{background:rgba(255,255,255,.34);transform:rotate(90deg)}
.drawer-nav{flex:1;overflow-y:auto;padding:6px 14px 10px}
.dnav-item{display:flex;align-items:center;gap:12px;padding:12px 10px;border-radius:14px;transition:.24s;color:var(--ink)}
.dnav-item+.dnav-item{border-top:1px dashed var(--line)}
.dico{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;color:#fff;background:var(--dc);box-shadow:0 6px 14px -6px var(--dc)}
.dtx{flex:1;font-size:15.5px;font-weight:600}
.darr{color:var(--ink3);font-size:18px}
.dnav-item:hover,.dnav-item.is-active{background:var(--c1s)}
.dnav-item.is-active .dtx{color:var(--c1d);font-weight:800}
.drawer-foot{padding:14px 18px calc(20px + env(safe-area-inset-bottom));border-top:1px solid var(--line);display:grid;gap:10px}
.dfoot-tel,.dfoot-wx{display:flex;align-items:center;justify-content:center;gap:8px;height:44px;border-radius:12px;font-size:15px;font-weight:700}
.dfoot-tel{background:var(--c1);color:#fff}
.dfoot-wx{background:var(--c1s);color:var(--c1d)}
.dfoot-addr{font-size:12px;color:var(--ink3);text-align:center;line-height:1.6;margin-top:2px}

/* ---------------- 入场动画 ---------------- */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .78s cubic-bezier(.22,.75,.3,1),transform .78s cubic-bezier(.22,.75,.3,1)}
[data-reveal="fade"]{transform:none}
[data-reveal="left"]{transform:translateX(-34px)}
[data-reveal="right"]{transform:translateX(34px)}
[data-reveal="zoom"]{transform:scale(.93)}
[data-reveal].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1!important;transform:none!important;transition:none}
  html{scroll-behavior:auto}
}

/* ---------------- 轮播基础 ---------------- */
.cr{position:relative}
.cr-view{overflow:hidden}
.cr-track{display:flex;transition:transform .62s cubic-bezier(.4,0,.2,1);will-change:transform}
.cr-slide{flex:0 0 33.3333%;padding:0 14px}
.cr-arrows{display:flex;gap:10px}
.cr-btn{
  width:48px;height:48px;border-radius:999px;
  display:grid;place-items:center;transition:.26s;
  background:linear-gradient(135deg,var(--c1),#43D6E4);color:#fff;box-shadow:0 14px 28px -14px rgba(0,150,167,.9);
}
.cr-btn:hover{transform:translateY(-2px)}
.cr-btn svg{width:20px;height:20px}
.cr-dots{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:26px}
.cr-dot{width:9px;height:9px;border-radius:99px;background:#c5e6ea;transition:.3s}
.cr-dot.is-on{width:28px;background:var(--c1)}

/* ---------------- 浮动按钮 ---------------- */
.floatbar{position:fixed;right:14px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:880;display:flex;flex-direction:column;gap:10px}
.fb-item{
  position:relative;width:52px;height:52px;border-radius:999px;
  display:grid;place-items:center;color:var(--c1);background:#fff;
  box-shadow:0 10px 26px -10px rgba(14,30,48,.42),0 0 0 1px rgba(14,30,48,.05);
  transition:.28s;
}
.fb-item:hover{background:linear-gradient(135deg,var(--c1),#43D6E4);color:#fff;transform:translateY(-3px)}
.fb-tip{
  position:absolute;right:60px;top:50%;transform:translate(6px,-50%);
  background:rgba(16,28,42,.92);color:#fff;font-size:12.5px;font-style:normal;
  padding:6px 12px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:.26s;
}
.fb-tip::after{content:"";position:absolute;right:-4px;top:50%;transform:translateY(-50%) rotate(45deg);width:8px;height:8px;background:rgba(16,28,42,.92)}
.fb-item:hover .fb-tip{opacity:1;transform:translate(0,-50%)}
.fb-top{opacity:0;visibility:hidden;transform:translateY(12px)}
.floatbar.show-top .fb-top{opacity:1;visibility:visible;transform:none}

/* ---------------- 二维码弹窗 ---------------- */
.qr-modal{position:fixed;inset:0;z-index:1100;display:grid;place-items:center;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .28s ease,visibility .28s ease}
.qr-modal.is-on{opacity:1;visibility:visible;pointer-events:auto}
.qr-mask{position:absolute;inset:0;background:rgba(8,18,30,.64);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.qr-card{
  position:relative;width:min(90vw,368px);background:#fff;border-radius:26px;
  padding:30px 26px 24px;text-align:center;
  box-shadow:0 40px 90px -30px rgba(8,20,34,.55);
  transform:translateY(16px) scale(.96);transition:transform .34s cubic-bezier(.22,.8,.3,1);
}
.qr-modal.is-on .qr-card{transform:none}
.qr-card::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;border-radius:26px 26px 0 0;background:linear-gradient(90deg,var(--a1),var(--a2),var(--a3),var(--a4))}
.qr-x{position:absolute;top:12px;right:12px;width:32px;height:32px;border-radius:50%;background:#f2f5f8;color:var(--ink2);display:grid;place-items:center;transition:.25s}
.qr-x:hover{background:var(--c1);color:#fff;transform:rotate(90deg)}
.qr-t{font-size:18px;font-weight:800;color:var(--ink)}
.qr-s{font-size:13px;color:var(--ink3);margin-top:6px;line-height:1.6}
.qr-card img{width:220px;height:220px;margin:16px auto 12px;border-radius:12px;border:1px solid var(--line);padding:6px;background:#fff}
.qr-wx{font-size:15px;color:var(--ink2)}
.qr-wx b{color:var(--c1d);font-weight:800;letter-spacing:.04em}
.qr-tel{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:14px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--c1),#43D6E4);color:#fff;font-weight:700;font-size:15px;transition:.26s}
.qr-tel:hover{filter:brightness(1.06);transform:translateY(-2px)}
.qr-addr{margin-top:12px;font-size:12px;color:var(--ink3);line-height:1.6}

/* ---------------- 内页横幅 ---------------- */
.page-banner{position:relative;padding:86px 0 96px;overflow:hidden;background:linear-gradient(170deg,#e6f8fa 0%,#f2fdfc 58%,#eef9f4 100%);}
.pb-bg{position:absolute;inset:0;background:radial-gradient(760px 300px at 82% 6%,rgba(0,188,212,.2),transparent 66%),radial-gradient(560px 260px at 4% 96%,rgba(31,169,113,.16),transparent 70%);}
.pb-inner{position:relative;z-index:2}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:#5c7f83;margin-bottom:16px}
.crumb a:hover{text-decoration:underline}
.crumb em{font-style:normal;font-weight:700}
.pb-eyebrow{font-size:12.5px;letter-spacing:.28em;text-transform:uppercase;color:var(--c1d);font-weight:700;margin-bottom:10px}
.pb-title{font-size:clamp(30px,4.4vw,46px);color:var(--ink)}
.pb-sub{margin-top:14px;max-width:660px;font-size:15.5px;line-height:1.85;color:#456063}

/* ---------------- 页脚 ---------------- */
.site-footer{background:linear-gradient(168deg,#04333a 0%,#064048 48%,#03302c 100%);color:#e8f7f7;position:relative}
.ft-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr;gap:32px;padding:72px 0 46px var(--gut)}
.ft-brand img{height:52px;width:auto;filter:brightness(0) invert(1);opacity:.94;}
.ft-creed{margin-top:16px;font-size:13.5px;line-height:1.9;color:#a4c8cb}
.ft-slogan{margin-top:12px;font-size:13px;color:#7ba1a4;padding-left:12px;border-left:3px solid var(--c1)}
.ft-col h4{font-size:15.5px;margin-bottom:16px;color:#e8f7f7;position:relative;padding-bottom:10px}
.ft-col h4::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:3px;border-radius:3px;background:var(--c1)}
.ft-links li+li{margin-top:9px}
.ft-links a{font-size:13.5px;color:#a4c8cb;transition:.24s;display:inline-block}
.ft-links a:hover{color:var(--c1);transform:translateX(4px)}
.ft-contact p{font-size:13.5px;color:#a4c8cb;margin-bottom:8px;line-height:1.8}
.ft-contact a:hover{color:var(--c1)}
.ft-qr{width:112px;height:112px;border-radius:10px;margin-top:8px;background:#fff;padding:5px}
.ft-qr-tip{display:block;font-size:12px;color:#7ba1a4;margin-top:6px}
.ft-bottom{border-top:1px solid rgba(255,255,255,.09)}
.ft-bottom-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 26px;padding-top:18px;padding-bottom:18px}
.ft-bottom-in p{font-size:13px;color:#7ba1a4}
.ft-bottom-in a{color:#a4c8cb;text-decoration:underline;text-underline-offset:3px}
.ft-bottom-in a:hover{color:var(--c1)}

/* ---------------- 通用小工具 ---------------- */
.hl{position:relative;white-space:nowrap}
.tcap{font-variant-numeric:tabular-nums}
.mtop{margin-top:0}

/* ---------------- 响应式 ---------------- */
@media (max-width:1180px){
  :root{--pad:82px}
  .nav-pc{gap:12px}
  .nav-link{font-size:14px}
  .hdr-tel{display:none}
}
@media (max-width:1024px){
  :root{--hdr:70px}
  .brand-logo{height:46px}
  .nav-pc,.hdr-cta{display:none}
  .hdr-burger{display:flex}
  .ft-top{grid-template-columns:repeat(2,1fr);gap:34px}
  .ft-brand{grid-column:1/-1}
}
@media (max-width:768px){
  :root{--pad:64px;--gut:20px;--hdr:62px}
  body{font-size:15px;line-height:1.75}
  .brand-logo{height:40px}
  .page-banner{padding:48px 0 56px}
  .fb-item{width:46px;height:46px}
  .fb-tip{display:none}
  .cr-slide{padding:0 6px}
  .ft-bottom-in{flex-direction:column;align-items:flex-start;text-align:left}
}
@media (max-width:520px){
  .ft-top{grid-template-columns:1fr;gap:28px}
  .qr-card{padding:26px 18px 20px}
  .qr-card img{width:190px;height:190px}
}


/* ============ 站点2 · 水韵生态 · 曲线柔和 ============ */
.sec-head{max-width:760px;margin:0 auto 52px;text-align:center}
.sec-head.lft{margin-left:0;text-align:left}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 18px;border-radius:999px;font-size:12.5px;font-weight:800;letter-spacing:.14em;color:var(--c1d);background:var(--c1s)}
.sec-t{margin-top:18px;font-size:clamp(26px,3.4vw,40px);color:var(--ink)}
.sec-s{margin-top:14px;font-size:15.5px;color:var(--ink2);line-height:1.9}
.curve{position:relative}
.curve::before{content:"";position:absolute;top:-1px;left:-6%;right:-6%;height:58px;background:#fff;border-radius:0 0 52% 52%/0 0 100% 100%}
.curve-b::after{content:"";position:absolute;bottom:-1px;left:-6%;right:-6%;height:58px;background:#fff;border-radius:52% 52% 0 0/100% 100% 0 0}

/* ---- 首屏（居中式） ---- */
.hero{position:relative;padding:74px 0 0;background:linear-gradient(178deg,#e9fafb 0%,#f4fdfc 52%,#ffffff 100%);overflow:hidden;text-align:center}
.hero::before{content:"";position:absolute;top:-220px;left:50%;transform:translateX(-50%);width:1100px;height:620px;border-radius:50%;background:radial-gradient(ellipse,rgba(0,188,212,.16),transparent 66%)}
.hero::after{content:"";position:absolute;bottom:120px;right:-140px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(31,169,113,.14),transparent 68%)}
.hero-in{position:relative;z-index:2}
.h-kicker{display:inline-flex;align-items:center;gap:9px;padding:8px 20px;border-radius:999px;background:#fff;color:var(--c1d);font-size:13px;font-weight:700;box-shadow:0 12px 28px -16px rgba(0,150,167,.8)}
.h-kicker i{width:7px;height:7px;border-radius:50%;background:var(--a2);box-shadow:0 0 0 4px rgba(31,169,113,.18)}
.h1{margin:24px auto 0;max-width:16em;font-size:clamp(30px,4.8vw,52px);line-height:1.24;color:#0b3237}
.h1 .l2{display:block;margin-top:6px}
.h-mark{position:relative;display:inline-block}
.h-mark::after{content:"";position:absolute;left:-2px;right:-2px;bottom:4px;height:36%;border-radius:8px;background:linear-gradient(90deg,rgba(0,188,212,.26),rgba(31,169,113,.22));z-index:-1}
.h-hl{display:inline-block;margin-top:20px;font-size:clamp(20px,2.7vw,29px);font-weight:900;color:#fff;padding:10px 26px;border-radius:999px;background:linear-gradient(120deg,#1FA971,#43D6E4);box-shadow:0 18px 38px -18px rgba(0,160,140,.9)}
.h-sub{margin:22px auto 0;max-width:660px;font-size:16px;color:#4c6a6d;line-height:1.92}
.h-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:24px}
.h-badges span{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:#0a5b66;background:#fff;padding:8px 16px;border-radius:999px;box-shadow:0 8px 20px -14px rgba(0,120,134,.8)}
.h-badges span::before{content:"✓";color:var(--a2);font-weight:900}
.h-acts{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:30px}
.btn-a,.btn-b{display:inline-flex;align-items:center;gap:8px;padding:15px 32px;border-radius:999px;font-size:15.5px;font-weight:700;transition:.3s}
.btn-a{background:linear-gradient(135deg,var(--c1),#43D6E4);color:#fff;box-shadow:0 20px 40px -18px rgba(0,160,180,.95)}
.btn-a:hover{transform:translateY(-3px);box-shadow:0 28px 50px -20px rgba(0,160,180,.95)}
.btn-b{background:#fff;color:var(--c1d);box-shadow:0 12px 26px -16px rgba(0,120,134,.9)}
.btn-b:hover{transform:translateY(-3px);color:var(--a2)}
.hero-shot{position:relative;margin:44px auto 0;max-width:1000px;border-radius:34px;overflow:hidden;box-shadow:0 46px 90px -42px rgba(0,90,102,.55);border:10px solid #fff}
.hero-shot img{width:100%;height:420px;object-fit:cover}
.hero-pills{position:absolute;left:0;right:0;bottom:18px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap;padding:0 16px}
.hpill{display:flex;align-items:center;gap:9px;background:rgba(255,255,255,.94);backdrop-filter:blur(6px);border-radius:999px;padding:9px 18px;box-shadow:0 14px 30px -16px rgba(0,60,70,.6)}
.hpill i{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;color:#fff}
.hpill b{font-size:16px;font-weight:900;color:var(--ink)}
.hpill span{font-size:12.5px;color:var(--ink3)}
.hero-strip{position:relative;z-index:2;margin:38px auto 0;max-width:1000px;border-radius:999px;padding:18px 34px;display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;background:linear-gradient(100deg,#00919f,#00BCD4 46%,#1FA971);color:#fff;box-shadow:0 28px 56px -30px rgba(0,140,150,.9)}
.hero-strip .hs-tag{font-size:12px;letter-spacing:.16em;font-weight:800;background:rgba(255,255,255,.2);padding:6px 14px;border-radius:999px}
.hero-strip p{font-size:clamp(15px,2.1vw,21px);font-weight:800}
.hero-strip em{font-style:normal;color:#FFF0A8}
.hero-wave{position:relative;z-index:1;height:70px;margin-top:52px;background:#fff;border-radius:56% 44% 0 0/100% 100% 0 0}

/* ---- 城市（右图左文 · 横向事实条） ---- */
.sec-city{background:#fff;padding-top:20px}
.city-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:56px;align-items:center}
.city-shot{position:relative;order:2;border-radius:180px 34px 180px 34px;overflow:hidden;box-shadow:0 40px 78px -40px rgba(0,90,102,.55)}
.city-shot img{width:100%;height:470px;object-fit:cover}
.city-tag{position:absolute;left:50%;transform:translateX(-50%);bottom:22px;z-index:2;background:rgba(255,255,255,.94);border-radius:999px;padding:10px 22px;text-align:center;box-shadow:0 16px 32px -18px rgba(0,60,70,.7)}
.city-tag b{display:block;font-size:16px;color:var(--c1d)}
.city-tag span{font-size:12px;color:var(--ink3)}
.city-txt p{font-size:15.6px;line-height:2.06;color:var(--ink2)}
.city-facts{display:grid;gap:12px;margin-top:28px}
.cf{display:flex;align-items:flex-start;gap:16px;padding:16px 20px;border-radius:20px;background:var(--paper);transition:.3s}
.cf:hover{transform:translateX(6px);box-shadow:var(--shadow);background:#fff}
.cf small{flex:0 0 78px;font-size:12.5px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--c1),#43D6E4);border-radius:999px;padding:5px 0;text-align:center}
.cf b{display:block;font-size:15.2px;color:var(--ink)}
.cf p{margin-top:4px;font-size:13px;color:var(--ink2);line-height:1.74}

/* ---- 案例（2 张横向大卡轮播） ---- */
.sec-cases{position:relative;background:linear-gradient(180deg,#effbfb,#f3fbf7)}
.case-card{display:grid;grid-template-columns:.92fr 1.08fr;background:#fff;border-radius:28px;overflow:hidden;box-shadow:0 22px 46px -26px rgba(0,90,102,.4);transition:.36s;height:100%}
.case-card:hover{transform:translateY(-8px);box-shadow:0 40px 74px -32px rgba(0,90,102,.5)}
.case-pic{position:relative;overflow:hidden;min-height:270px;background:#e2f4f6}
.case-pic img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.3,1)}
.case-card:hover .case-pic img{transform:scale(1.07)}
.case-days{position:absolute;left:14px;top:14px;background:linear-gradient(135deg,#1FA971,#5FD8A6);color:#fff;font-size:12.5px;font-weight:800;padding:7px 14px;border-radius:999px}
.case-body{padding:26px 26px 24px;display:flex;flex-direction:column;gap:11px}
.case-who{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.case-who b{font-size:18px;font-weight:800}
.case-who i{font-style:normal;font-size:12px;font-weight:700;color:var(--c1d);background:var(--c1s);padding:5px 12px;border-radius:999px}
.case-body p{font-size:13.8px;color:var(--ink2);line-height:1.9}
.case-foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--ink3)}
.case-foot span{display:inline-flex;align-items:center;gap:5px;background:var(--paper);padding:6px 12px;border-radius:999px}
.case-foot em{font-style:normal;color:var(--a2);font-weight:800}
.cases-bar{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:30px}

/* ---- 落户方式（左侧竖向选项卡） ---- */
.sec-methods{background:#fff}
.mtabs{display:grid;grid-template-columns:300px 1fr;gap:28px;align-items:start}
.mtabs-nav{display:grid;gap:12px;position:sticky;top:110px}
.tab-btn{display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:22px;background:var(--paper);text-align:left;transition:.3s;width:100%}
.tab-btn i{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;color:#fff;flex:0 0 auto}
.tab-btn b{display:block;font-size:15.6px;font-weight:800;color:var(--ink)}
.tab-btn span{font-size:12px;color:var(--ink3)}
.tab-btn:hover{transform:translateX(5px)}
.tab-btn.is-on{background:linear-gradient(135deg,var(--c1),#43D6E4);box-shadow:0 20px 40px -22px rgba(0,150,167,.95)}
.tab-btn.is-on b{color:#fff}
.tab-btn.is-on span{color:rgba(255,255,255,.82)}
.tab-btn.is-on i{background:rgba(255,255,255,.22)!important}
.tab-pane{display:none;animation:fadeUp .5s ease both}
.tab-pane.is-on{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.mp-intro{padding:22px 26px;border-radius:22px;background:var(--paper);font-size:14.6px;color:var(--ink2);line-height:1.92;position:relative;padding-left:34px}
.mp-intro::before{content:"";position:absolute;left:16px;top:24px;bottom:24px;width:4px;border-radius:4px;background:linear-gradient(180deg,var(--c1),var(--a2))}
.mcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:16px;margin-top:18px}
.mcard{padding:22px;border-radius:22px;background:#fff;box-shadow:0 14px 32px -22px rgba(0,90,102,.5);transition:.3s;border-top:4px solid var(--c1)}
.mcard:nth-child(4n+2){border-top-color:var(--a2)}
.mcard:nth-child(4n+3){border-top-color:var(--a3)}
.mcard:nth-child(4n+4){border-top-color:var(--a4)}
.mcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.mcard h4{font-size:16.4px;margin-bottom:9px}
.mcard>p{font-size:13.4px;color:var(--ink2);line-height:1.86}
.mmeta{margin-top:14px;display:grid;gap:8px}
.mmeta li{font-size:12.6px;color:#41666a;display:flex;gap:10px;align-items:baseline}
.mmeta li b{flex:0 0 52px;font-weight:800;color:var(--c1d);font-size:11.6px;background:var(--c1s);border-radius:999px;text-align:center;padding:3px 0}
.mtags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.mtags span{font-size:11.6px;font-weight:700;color:var(--a2);background:rgba(31,169,113,.1);padding:5px 11px;border-radius:999px}

/* ---- 优势（白底四卡 + 顶部彩条） ---- */
.sec-adv{padding:0}
.advbar{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.adv-i{position:relative;padding:34px 24px 28px;border-radius:26px;background:#fff;box-shadow:0 20px 44px -26px rgba(0,90,102,.45);transition:.32s;overflow:hidden}
.adv-i::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:var(--ac)}
.adv-i:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.adv-ic{width:52px;height:52px;border-radius:18px;display:grid;place-items:center;color:#fff;background:var(--ac);margin-bottom:16px;box-shadow:0 14px 28px -14px var(--ac)}
.adv-i b{display:block;font-size:17.5px}
.adv-i p{margin-top:9px;font-size:13.2px;color:var(--ink2);line-height:1.78}

/* ---- 入户好处（左右交错横卡） ---- */
.sec-benefits{background:linear-gradient(180deg,#f1fbfa,#ffffff)}
.bene-zig{display:grid;grid-template-columns:repeat(2,1fr);gap:20px 26px}
.bene{display:flex;gap:18px;padding:26px 24px;border-radius:26px;background:#fff;box-shadow:0 18px 40px -26px rgba(0,90,102,.42);transition:.32s;position:relative;overflow:hidden}
.bene:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}
.bene-ic{flex:0 0 62px;height:62px;border-radius:50%;display:grid;place-items:center;color:#fff;box-shadow:0 14px 28px -14px currentColor}
.bene-tx{flex:1}
.bene small{font-size:11.5px;font-weight:800;letter-spacing:.1em;color:var(--c1d);background:var(--c1s);padding:3px 10px;border-radius:999px}
.bene h3{margin-top:10px;font-size:17.2px}
.bene p{margin-top:9px;font-size:13.4px;color:var(--ink2);line-height:1.86}
.bene .bnote{margin-top:12px;font-size:11.8px;color:var(--ink3);padding-left:12px;border-left:3px solid var(--c1s);line-height:1.7}
.bene b.bnum{position:absolute;right:16px;top:10px;font-size:44px;font-weight:900;color:rgba(0,150,167,.06);line-height:1}

/* ---- FAQ（单列宽卡 + 圆形序号） ---- */
.sec-faq{background:linear-gradient(180deg,#ffffff,#f0fafb)}
.faq-list{display:grid;gap:14px;max-width:960px;margin:0 auto}
.acc-item{border-radius:24px;background:#fff;box-shadow:0 14px 34px -24px rgba(0,90,102,.45);overflow:hidden;transition:.3s}
.acc-item.is-open{box-shadow:0 26px 54px -28px rgba(0,90,102,.5)}
.faq-q{display:flex;align-items:center;gap:16px;padding:22px 26px;cursor:pointer;user-select:none}
.faq-q i{flex:0 0 38px;height:38px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:13px;font-weight:900;color:#fff;background:linear-gradient(135deg,var(--c1),#43D6E4)}
.faq-q b{flex:1;font-size:15.6px;font-weight:700;line-height:1.62}
.faq-q em{flex:0 0 30px;height:30px;border-radius:50%;background:var(--paper);color:var(--c1d);font-style:normal;font-size:17px;display:grid;place-items:center;transition:.3s}
.acc-item.is-open .faq-q em{transform:rotate(135deg);background:var(--c1);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .48s cubic-bezier(.4,0,.2,1)}
.acc-item.is-open .faq-a{max-height:1000px}
.faq-a p{margin:0 26px 24px 80px;padding:16px 20px;border-radius:18px;background:var(--paper);font-size:13.8px;color:var(--ink2);line-height:1.94}

/* ---- 办理流程（竖向时间轴） ---- */
.sec-process{background:#fff}
.tline{position:relative;max-width:900px;margin:0 auto;padding:6px 0}
.tline::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;margin-left:-1.5px;border-radius:3px;background:linear-gradient(180deg,#00BCD4,#1FA971,#1170E6,#F57C00,#7C4DFF,#FF5CA8)}
.tl{position:relative;display:grid;grid-template-columns:1fr 90px 1fr;align-items:center;margin-bottom:26px}
.tl-card{padding:22px 24px;border-radius:24px;background:#fff;box-shadow:0 18px 40px -26px rgba(0,90,102,.45);transition:.3s}
.tl-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.tl-card b{display:block;font-size:17px;color:var(--ink)}
.tl-card p{margin-top:8px;font-size:13.3px;color:var(--ink2);line-height:1.82}
.tl:nth-child(odd) .tl-card{grid-column:1;text-align:right}
.tl:nth-child(even) .tl-card{grid-column:3}
.tl-dot{grid-column:2;justify-self:center;width:62px;height:62px;border-radius:50%;background:#fff;display:grid;place-items:center;color:var(--tc);box-shadow:0 0 0 5px #fff,0 0 0 8px var(--tc),0 16px 30px -16px var(--tc);position:relative;z-index:2;transition:.3s}
.tl:hover .tl-dot{transform:scale(1.08)}
.tl-n{position:absolute;bottom:-8px;left:50%;transform:translateX(-50%);font-size:10.5px;font-weight:900;color:#fff;background:var(--tc);border-radius:999px;padding:2px 9px}

/* ---- 数据（浅色圆角卡） ---- */
.sec-stats{background:linear-gradient(180deg,#f2fbfb,#ffffff)}
.statwall{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{padding:40px 8px 36px;border-radius:28px;background:#fff;text-align:center;box-shadow:0 20px 44px -26px rgba(0,90,102,.4);transition:.32s}
.stat:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.stat i{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;margin:0 auto 16px;color:#fff;background:var(--sc);box-shadow:0 14px 28px -14px var(--sc)}
.stat b{display:block;font-size:clamp(50px,5.8vw,72px);font-weight:900;line-height:1;letter-spacing:-.035em;color:var(--sc);font-variant-numeric:tabular-nums}
.stat b sup{font-size:.34em;font-weight:800;margin-left:3px;vertical-align:super;letter-spacing:0}
.stat span{display:block;margin-top:15px;font-size:16.5px;font-weight:600;letter-spacing:.02em;color:var(--ink2)}

/* ---- 关于 ---- */
.sec-about{background:#fff}
.about-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:50px;align-items:start}
.about-txt p{font-size:15.2px;color:var(--ink2);line-height:2.06;margin-bottom:14px}
.creed{margin-top:22px;padding:22px 26px;border-radius:24px;background:linear-gradient(120deg,#e8f9fa,#eefaf3);font-size:14.6px;color:#20565c;line-height:1.92}
.about-cts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
.act{padding:18px 12px;border-radius:22px;background:var(--paper);text-align:center;transition:.3s}
.act:hover{transform:translateY(-5px);background:#fff;box-shadow:var(--shadow)}
.act i{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;margin:0 auto 10px;color:#fff}
.act b{display:block;font-size:14px}
.act span{font-size:12px;color:var(--ink3)}
.about-media{border-radius:32px;overflow:hidden;box-shadow:0 30px 64px -34px rgba(0,90,102,.5)}
.about-media img{width:100%;height:300px;object-fit:cover}
.about-qr{margin-top:16px;display:flex;align-items:center;gap:18px;padding:20px;border-radius:26px;background:var(--paper)}
.about-qr img{width:108px;height:108px;border-radius:18px}
.about-qr b{display:block;font-size:15px}
.about-qr p{font-size:12.8px;color:var(--ink2);line-height:1.82;margin-top:4px}

/* ---- 内页通用 ---- */
.rich{background:#fff}
.rich p{font-size:15.4px;line-height:2.08;color:var(--ink2)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.panel{padding:28px;border-radius:26px;background:#fff;box-shadow:0 16px 38px -26px rgba(0,90,102,.45)}
.panel h3{font-size:17.5px}
.dist-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dist{padding:24px;border-radius:26px;background:#fff;box-shadow:var(--shadow);transition:.3s;position:relative;overflow:hidden}
.dist::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:currentColor}
.dist:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.dist b{font-size:17px;color:var(--ink)}
.dist p{margin-top:8px;font-size:13.2px;color:var(--ink2);line-height:1.82}
.life-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.life{padding:28px 24px;border-radius:28px;background:#fff;box-shadow:var(--shadow);transition:.3s;text-align:center}
.life:hover{transform:translateY(-7px);box-shadow:var(--shadow-lg)}
.life i{display:grid;place-items:center;width:58px;height:58px;border-radius:50%;color:#fff;margin:0 auto 16px}
.life b{font-size:16.5px}
.life p{margin-top:9px;font-size:13.3px;color:var(--ink2);line-height:1.84}
.casegrid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.cta-band{border-radius:34px;padding:48px 42px;background:linear-gradient(118deg,#00919f,#00BCD4 50%,#1FA971);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;box-shadow:0 34px 68px -34px rgba(0,150,167,.9)}
.cta-band h3{font-size:clamp(21px,2.6vw,28px)}
.cta-band p{margin-top:8px;font-size:14.4px;color:rgba(255,255,255,.86)}
.cta-band .btn-w{background:#fff;color:var(--c1d);padding:15px 34px;border-radius:999px;font-weight:800;font-size:15.5px;transition:.3s;display:inline-flex;align-items:center;gap:8px}
.cta-band .btn-w:hover{transform:translateY(-3px);box-shadow:0 20px 40px -18px rgba(0,0,0,.35)}
.faq-cat{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:30px}
.flt-btn{padding:10px 20px;border-radius:999px;font-size:13.6px;font-weight:700;background:#fff;color:var(--ink2);box-shadow:0 10px 24px -18px rgba(0,90,102,.8);transition:.28s}
.flt-btn:hover{color:var(--c1d);transform:translateY(-2px)}
.flt-btn.is-on{background:linear-gradient(135deg,var(--c1),#43D6E4);color:#fff;box-shadow:0 14px 28px -14px rgba(0,150,167,.95)}

@media (max-width:1080px){
  .city-grid,.about-grid{grid-template-columns:1fr;gap:36px}
  .city-shot{order:0;border-radius:120px 28px 120px 28px}
  .city-shot img{height:340px}
  .hero-shot img{height:330px}
  .mtabs{grid-template-columns:1fr}
  .mtabs-nav{grid-template-columns:repeat(2,1fr);display:grid;position:static}
  .bene-zig{grid-template-columns:1fr}
  .advbar{grid-template-columns:repeat(2,1fr)}
  .statwall{grid-template-columns:repeat(2,1fr)}
  .stat{padding:44px 16px 40px}
  .stat b{font-size:clamp(56px,9.2vw,100px)}
  .stat span{margin-top:14px;font-size:17px}
  .dist-grid,.life-grid,.grid-3{grid-template-columns:repeat(2,1fr)}
  .casegrid{grid-template-columns:1fr}
}
@media (max-width:720px){
  .hero{padding:40px 0 0}
  .hero-shot{border-radius:24px;border-width:6px}
  .hero-shot img{height:230px}
  .hero-pills{position:static;margin-top:14px;background:transparent}
  .hero-strip{border-radius:24px;padding:16px 20px}
  .hero-wave{height:44px;margin-top:36px}
  .case-card{grid-template-columns:1fr}
  .case-pic{min-height:200px;aspect-ratio:4/3}
  .mtabs-nav{grid-template-columns:1fr}
  .advbar,.statwall,.grid-2,.grid-3,.dist-grid,.life-grid{grid-template-columns:1fr}
  .stat{padding:38px 14px 34px}
  .stat b{font-size:clamp(48px,13.5vw,86px)}
  .stat span{margin-top:10px;font-size:15.5px}
  .tline::before{left:31px}
  .tl{grid-template-columns:62px 1fr;gap:18px;margin-bottom:18px}
  .tl:nth-child(odd) .tl-card,.tl:nth-child(even) .tl-card{grid-column:2;text-align:left}
  .tl-dot{grid-column:1;grid-row:1}
  .faq-a p{margin-left:26px}
  .cta-band{padding:32px 24px;border-radius:26px}
}