/* =============================================================
   熊猫茶稻学院官网 · www.xmcd.site
   视觉基线：panda 设计系统（品牌绿）v1.0
   ============================================================= */
:root {
  --g950:#03291c; --g900:#063f2d; --g850:#086E42; --g800:#059651;
  --g700:#07C160; --g600:#27CB73; --g500:#70E798; --g100:#E7F8EE; --g50:#F3FAF6;
  --grad-main:linear-gradient(112deg,#063f2d 0%,#08734d 52%,#13a66c 100%);
  --ink:#13231b; --ink2:#42554b; --ink3:#7c8d84;
  --danger:#D13438; --danger-bg:#FDECEC;
  --line:#E1EAE5;
  --paper:#ffffff; --paper2:#F6FAF8;
  /* 品牌强调/装饰/中性色（R5：禁硬编码，全部收敛为令牌） */
  --accent:#70E798; --accent-strong:#27CB73;
  --mint-text:#C9F3DB; --mint-text2:#C9F3DB;
  --orb-a:#13a66c; --orb-b:#27CB73; --orb-c:#70E798;
  --field-bg:#F6FAF8; --muted:#7c8d84;
  --case-grad:linear-gradient(112deg,#E7F8EE 0%,#F3FAF6 100%);
  --grad-icon:linear-gradient(135deg,#08734d 0%,#13a66c 100%);
  --radius-s:10px; --radius-m:16px; --radius-l:22px; --radius-pill:999px;
  --shadow-s:0 2px 10px rgba(13,59,40,.06);
  --shadow-m:0 14px 40px -12px rgba(13,59,40,.16);
  --shadow-l:0 30px 70px -20px rgba(13,59,40,.28);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Roboto,Helvetica,Arial,sans-serif;
  --nav-h:72px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px)}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.7;-webkit-font-smoothing:antialiased;font-size:16px}
a{color:inherit;text-decoration:none}
img{max-width:100%}
h1,h2,h3,h4{margin:0;line-height:1.3}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}

/* 通用图标 */
.fi{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;font-weight:600;border-radius:var(--radius-pill);padding:11px 24px;font-size:15px;transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s}
.btn:hover{transform:translateY(-2px)}
.btn-lg{padding:14px 32px;font-size:16px}
.btn-sm{padding:8px 17px;font-size:14px}
.btn-block{width:100%}
.btn-primary{background:var(--g800);color:#fff;box-shadow:0 10px 24px -8px rgba(5,150,81,.55)}
.btn-primary:hover{background:var(--g850)}
.btn-light{background:#fff;color:var(--g850)}
.btn-light:hover{background:var(--g100)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.btn-outline-light{border:1.5px solid rgba(255,255,255,.6);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.14)}

/* ---------- 导航 ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);transition:background .3s ease,box-shadow .3s ease,backdrop-filter .3s}
.nav.scrolled{background:rgba(6,63,45,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 8px 30px -12px rgba(3,41,28,.55)}
.nav-inner{max-width:1200px;margin:0 auto;height:100%;padding:0 28px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:11px;color:#fff}
.brand-mark{width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.96);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.18)}
.brand-mark img{width:29px;height:auto}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text b{font-size:17px;font-weight:800;letter-spacing:.5px}
.brand-text i{font-style:normal;font-size:11px;color:rgba(255,255,255,.66);letter-spacing:1px}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:6px}
.nav-links a{color:rgba(255,255,255,.82);font-size:15px;padding:8px 14px;border-radius:999px;transition:background .2s,color .2s}
.nav-links a:hover{background:rgba(255,255,255,.12);color:#fff}
.nav-links a.active{background:rgba(255,255,255,.16);color:#fff}
.nav-links a.ext::after{content:"↗";display:inline-block;margin-left:5px;font-size:11px;opacity:.75;transform:translateY(-1px)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid rgba(255,255,255,.35);background:transparent;border-radius:12px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-toggle span{width:18px;height:2px;background:#fff;border-radius:2px;transition:transform .25s,opacity .25s}
.nav.open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .nav-toggle span:nth-child(2){opacity:0}
.nav.open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--grad-main);color:#fff;padding:calc(var(--nav-h) + 60px) 0 150px}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5}
.orb-1{width:480px;height:480px;background:var(--orb-a);top:-180px;right:-120px}
.orb-2{width:420px;height:420px;background:var(--orb-b);bottom:-200px;left:-140px;opacity:.7}
.orb-3{width:260px;height:260px;background:var(--orb-c);top:38%;left:46%;opacity:.28}
.grid-dots{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.14) 1px,transparent 1.4px);background-size:26px 26px;opacity:.5;mask-image:radial-gradient(70% 70% at 60% 30%,#000,transparent)}
.hero-inner{position:relative;max-width:1200px;margin:0 auto;padding:0 28px;display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
.hero-copy .pill{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);color:var(--mint-text);font-size:13px;padding:7px 16px;border-radius:999px;margin-bottom:22px;backdrop-filter:blur(6px)}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(126,236,169,.25)}
.hero-copy h1{font-size:clamp(34px,4.6vw,56px);font-weight:800;letter-spacing:-.5px;line-height:1.22}
.hero-copy h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent),var(--accent-strong));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--accent)}
.hero-sub{margin:20px 0 30px;color:rgba(255,255,255,.86);font-size:17px;max-width:560px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:28px}
.hero-points li{display:flex;align-items:center;gap:8px;font-size:14px;color:rgba(255,255,255,.9)}
.hero-points li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:400px}
.panda-stage{position:relative;width:100%;display:flex;align-items:center;justify-content:center;min-height:430px}
.panda-glow{position:absolute;width:min(430px,92%);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.3) 0%,rgba(255,255,255,.1) 42%,transparent 70%)}
.panda{position:relative;z-index:1;width:min(350px,80%);filter:drop-shadow(0 30px 50px rgba(2,34,22,.45));animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.chip{position:absolute;background:#fff;color:var(--ink);border-radius:16px;padding:12px 18px;box-shadow:var(--shadow-m);display:flex;flex-direction:column;gap:2px;animation:float 5s ease-in-out infinite}
.chip b{font-size:13px}
.chip span{font-size:12px;color:var(--ink3)}
.chip-1{left:2%;top:16%;animation-delay:.8s}
.chip-2{right:0;bottom:12%;animation-delay:1.6s}

/* ---------- 数据条 ---------- */
.stats{position:relative;z-index:5;margin-top:-86px}
.stats-grid{max-width:1120px;margin:0 auto;padding:0 28px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:#fff;border-radius:var(--radius-l);padding:26px 20px;text-align:center;box-shadow:var(--shadow-m);transition:transform .2s}
.stat:hover{transform:translateY(-5px)}
.stat b{display:block;font-size:34px;font-weight:800;color:var(--g850);font-variant-numeric:tabular-nums;line-height:1.2}
.stat span{font-size:14px;color:var(--ink2)}

/* ---------- 通用 section ---------- */
.section{padding:104px 0}
.section-inner,.sec-wrap{max-width:1200px;margin:0 auto;padding:0 28px}
.features{background:var(--paper2)}
.solutions{background:var(--paper2)}
.cases{background:#fff}
.sec-head{max-width:1200px;margin:0 auto 56px;padding:0 28px;text-align:center}
.sec-tag{display:inline-block;background:var(--g100);color:var(--g850);font-size:13px;font-weight:700;padding:6px 16px;border-radius:999px;margin-bottom:16px;letter-spacing:.5px}
.sec-head h2{font-size:clamp(26px,3vw,38px);font-weight:800;letter-spacing:-.3px}
.sec-head p{color:var(--ink2);font-size:16px;max-width:640px;margin:14px auto 0}

/* ---------- 产品能力 ---------- */
.feat-grid{max-width:1200px;margin:0 auto;padding:0 28px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:30px 26px;box-shadow:var(--shadow-s);transition:transform .2s ease,box-shadow .2s ease,border-color .2s}
.feat:hover{transform:translateY(-6px);box-shadow:var(--shadow-m);border-color:var(--g600)}
.feat-ic{width:54px;height:54px;border-radius:16px;background:var(--grad-icon);color:#fff;display:inline-flex;align-items:center;justify-content:center;margin-bottom:18px;box-shadow:0 10px 20px -6px rgba(8,110,66,.45)}
.feat h3{font-size:18px;font-weight:700;margin-bottom:8px}
.feat p{font-size:14.5px;color:var(--ink2);margin:0}

/* ---------- 解决方案 ---------- */
.sol-list{max-width:1200px;margin:0 auto;padding:0 28px;display:grid;gap:18px}
.sol{display:flex;gap:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:26px 30px;align-items:flex-start;box-shadow:var(--shadow-s);transition:transform .2s ease,box-shadow .2s ease}
.sol:hover{transform:translateY(-4px);box-shadow:var(--shadow-m)}
.sol-ic{flex-shrink:0;width:56px;height:56px;border-radius:18px;background:var(--g100);color:var(--g850);display:flex;align-items:center;justify-content:center}
.sol-body h3{font-size:19px;font-weight:700;margin-bottom:10px}
.sol-body ul{display:grid;gap:7px}
.sol-body li{position:relative;padding-left:26px;color:var(--ink2);font-size:15px}
.sol-body li::before{content:"✓";position:absolute;left:0;top:1px;width:18px;height:18px;border-radius:50%;background:var(--g100);color:var(--g850);font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center}

/* ---------- 客户案例 ---------- */
.case-grid{max-width:1200px;margin:0 auto;padding:0 28px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.case{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-s);transition:transform .2s ease,box-shadow .2s ease}
.case:hover{transform:translateY(-6px);box-shadow:var(--shadow-m)}
.case-top{background:var(--grad-main);color:#fff;padding:18px 24px;display:flex;flex-direction:column;gap:4px}
.case-top span{font-size:12px;opacity:.85;letter-spacing:1px}
.case-top b{font-size:17px;font-weight:700}
.case-body{padding:22px 24px 24px}
.case-body h3{font-size:17px;font-weight:700;margin-bottom:8px}
.case-body p{font-size:14px;color:var(--ink2);margin:0 0 16px}
.case-meta{display:flex;align-items:center;gap:12px;padding-top:14px;border-top:1px dashed var(--line)}
.case-meta b{font-size:12px;font-weight:700;color:var(--g850);background:var(--g100);padding:3px 10px;border-radius:999px}
.case-meta span,.case-meta a{font-size:13px;color:var(--ink2)}
.case-meta a{color:var(--g800);font-weight:600}
.case:nth-child(3) .case-top{background:var(--case-grad);color:var(--ink2)}
.case:nth-child(3) .case-top span,.case:nth-child(3) .case-top b{color:var(--ink2)}

/* ---------- CTA 横幅 ---------- */
.cta{position:relative;overflow:hidden;background:var(--grad-main);color:#fff;text-align:center;padding:84px 28px}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 120% at 20% 0%,rgba(126,236,169,.16),transparent 60%),radial-gradient(50% 100% at 85% 100%,rgba(255,255,255,.12),transparent 55%)}
.cta>*{position:relative}
.cta h2{font-size:clamp(26px,3vw,36px);font-weight:800}
.cta p{color:rgba(255,255,255,.88);max-width:620px;margin:14px auto 30px;font-size:16px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- 联系我们 ---------- */
.contact{background:var(--paper2);padding-bottom:110px}
.contact-card{max-width:1200px;margin:0 auto;padding:0 28px;display:grid;grid-template-columns:1fr 1.1fr;border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-l)}
.contact-info{background:var(--grad-main);color:#fff;padding:44px 40px;display:flex;flex-direction:column}
.contact-info .sec-tag{background:rgba(255,255,255,.16);color:var(--mint-text2)}
.contact-info h2{font-size:26px;font-weight:800;margin:6px 0 22px;line-height:1.35}
.contact-info ul{display:grid;gap:14px;margin-bottom:26px}
.contact-info li{display:grid;gap:2px}
.contact-info li span{font-size:12px;opacity:.72;letter-spacing:1px}
.contact-info li a,.contact-info li i{font-style:normal;font-size:15.5px;color:#fff;font-weight:600}
.qr-box{margin-top:auto;display:flex;align-items:center;gap:18px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-m);padding:14px 16px}
.qr-img{width:84px;height:84px;flex-shrink:0;background:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.qr-img img{width:100%;height:100%;object-fit:contain}
.qr-img i{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:10px;color:var(--muted);background:rgba(255,255,255,.82)}
.qr-txt{display:flex;flex-direction:column;gap:4px}
.qr-txt b{font-size:14px}
.qr-txt span{font-size:12.5px;color:rgba(255,255,255,.78);line-height:1.6}
.contact-form{background:#fff;padding:44px 40px}

/* 表单头部 */
.form-head{display:flex;align-items:center;gap:14px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.form-head-ic{flex-shrink:0;width:46px;height:46px;border-radius:14px;background:var(--grad-icon);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 20px -8px rgba(8,110,66,.5)}
.form-head-ic .fi{width:22px;height:22px}
.form-head-txt h3{font-size:20px;font-weight:800;margin:0}
.form-head-txt p{font-size:13px;color:var(--ink3);margin:4px 0 0}

/* 字段 */
.field{margin-bottom:16px}
.field>label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:7px}
.req{color:var(--danger);margin-left:2px}
.input,.form-select,.textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--radius-s);font-size:15px;font-family:inherit;background:var(--field-bg);color:var(--ink);outline:none;transition:border-color .2s,box-shadow .2s,background .2s}
.input::placeholder,.textarea::placeholder{color:var(--ink3)}
.input:focus,.form-select:focus,.textarea:focus{border-color:var(--g600);box-shadow:0 0 0 3px rgba(39,203,115,.16);background:#fff}
.textarea{min-height:88px;resize:vertical}
.form-err{display:none;font-size:12.5px;color:var(--danger);margin-top:6px}
.field.invalid .input,.field.invalid .form-select,.field.invalid .textarea{border-color:var(--danger);background:var(--danger-bg)}
.field.invalid .input:focus,.field.invalid .form-select:focus,.field.invalid .textarea:focus{box-shadow:0 0 0 3px rgba(209,52,56,.14)}
.field.invalid .form-err{display:block}

/* select 自定义下拉箭头 */
.select-wrap{position:relative}
.select-wrap::after{content:"";position:absolute;right:15px;top:50%;width:8px;height:8px;border-right:2px solid var(--ink3);border-bottom:2px solid var(--ink3);transform:translateY(-70%) rotate(45deg);pointer-events:none}
.form-select{appearance:none;-webkit-appearance:none;padding-right:38px;cursor:pointer;color:var(--ink)}
.form-select option{color:var(--ink)}

.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* 隐私协议 */
.agree-field{margin-bottom:18px}
.check{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:var(--ink2);cursor:pointer;line-height:1.6;font-weight:400}
.check input{flex-shrink:0;width:17px;height:17px;margin-top:3px;accent-color:var(--g800);cursor:pointer}
.check a{color:var(--g800);font-weight:600}
.check a:hover{text-decoration:underline}
.agree-field.invalid .form-err{display:block}

/* 蜜罐字段（对真实用户隐藏，机器人误填即丢弃） */
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.hp-field input{width:1px;height:1px;opacity:0}

.form-legal{margin:12px 0 0;font-size:11.5px;color:var(--ink3);text-align:center}

/* ---------- 页脚 ---------- */
.footer{background:var(--g950);color:rgba(255,255,255,.75);font-size:14px}
.foot-inner{max-width:1200px;margin:0 auto;padding:64px 28px 40px;display:grid;grid-template-columns:1.2fr 2fr;gap:48px}
.foot-brand img{height:52px;width:auto;margin-bottom:14px}
.foot-brand p{max-width:380px;line-height:1.8;margin:0 0 14px}
.foot-links a{color:var(--g500)}
.foot-links a:hover{color:#fff}
.foot-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.foot-cols h4{color:#fff;font-size:14px;margin-bottom:16px;letter-spacing:.5px}
.foot-cols a{display:block;padding:5px 0;color:rgba(255,255,255,.68);transition:color .2s,transform .2s}
.foot-cols a:hover{color:var(--g500);transform:translateX(3px)}
.foot-bar{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:18px 28px;color:rgba(255,255,255,.42);font-size:12.5px}

/* ---------- 返回顶部 ---------- */
.to-top{position:fixed;right:22px;bottom:26px;z-index:80;width:44px;height:44px;border-radius:50%;background:rgba(6,63,45,.92);color:#fff;font-size:18px;line-height:1;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px -8px rgba(3,41,28,.5);opacity:0;transform:translateY(14px);pointer-events:none;transition:opacity .25s ease,transform .25s ease,background .2s}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--g850)}

/* ---------- Toast 提示 ---------- */
.site-toast{position:fixed;bottom:32px;left:50%;transform:translateX(-50%) translateY(16px);z-index:200;max-width:88vw;padding:13px 24px;border-radius:999px;font-size:14px;font-weight:600;line-height:1.5;color:#fff;background:var(--g850);box-shadow:var(--shadow-m);opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease}
.site-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.site-toast.err{background:var(--danger)}

/* ---------- 滚动渐显 ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (max-width:1000px){
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .case-grid{grid-template-columns:1fr}
  .case:nth-child(2){grid-template-columns:none}
  .contact-card{grid-template-columns:1fr}
  .foot-inner{grid-template-columns:1fr;gap:36px}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex}
  .nav-links{position:fixed;top:var(--nav-h);left:0;right:0;background:rgba(6,63,45,.98);backdrop-filter:blur(14px);flex-direction:column;align-items:stretch;padding:10px 18px 20px;gap:4px;display:none;box-shadow:0 20px 40px -16px rgba(3,41,28,.6)}
  .nav.open .nav-links{display:flex}
  .nav-links a{padding:13px 14px;font-size:16px}
  .nav .btn{display:none}
  .hero-inner{grid-template-columns:1fr;padding-top:6px}
  .hero{padding-bottom:170px}
  .hero-visual{min-height:300px;margin-top:8px}
  .panda{width:min(300px,80%)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .contact-info,.contact-form{padding:34px 26px}
  .sol{flex-direction:column}
}
@media (max-width:520px){
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:12px;padding:0 18px}
  .hero-inner,.sec-head,.sol-list,.case-grid,.feat-grid,.contact-card,.foot-inner,.nav-inner{padding-left:20px;padding-right:20px}
  .stat{padding:20px 12px}
  .stat b{font-size:27px}
  .section{padding:76px 0}
  .brand-text i{display:none}
  .brand-mark{width:38px;height:38px;border-radius:10px}
  .brand-mark img{width:25px}
}

/* =============================================================
   小程序 web-view 精简模式
   场景：小程序内 web-view 打开官网（自带系统导航栏，锚点跳 #contact）
   策略：隐藏官网自身导航（消除双导航）与营销导流，
         保留品牌介绍 + 产品能力 + 解决方案 + 联系方式
   ============================================================= */
/* 无固定导航，锚点跳转不再需要顶部偏移 */
.in-miniapp{scroll-padding-top:0}

/* 隐藏官网自身导航栏（小程序已有系统导航栏） */
.in-miniapp .nav{display:none!important}

/* Hero：单栏、去导航补偿、隐藏吉祥物动画与营销按钮，只留品牌文案 */
.in-miniapp .hero{padding:48px 0 56px}
.in-miniapp .hero-inner{grid-template-columns:1fr}
.in-miniapp .hero-visual{display:none!important}
.in-miniapp .hero-actions{display:none!important}
.in-miniapp .hero-points{margin-top:0}

/* 数据条：取消与 Hero 的负重叠 */
.in-miniapp .stats{margin-top:0}

/* 隐藏营销 CTA 横幅 */
.in-miniapp .cta{display:none!important}

/* 客户案例：隐藏「虚位以待 · 预约演示」营销占位 */
.in-miniapp .case:nth-child(3){display:none!important}

/* 联系我们：隐藏「小程序直接体验」二维码（用户已在小程序内） */
.in-miniapp .qr-box{display:none!important}

/* 隐藏返回顶部浮层 */
.in-miniapp .to-top{display:none!important}

/* 隐藏后台登录入口（管理后台/登录后台/平台超管） */
.in-miniapp .admin-entry{display:none!important}