/* =========================================================
   禾雀（河北）科技有限公司 · 企业官网
   设计系统 / 全局样式
   ========================================================= */

:root{
  --brand:#12B886;
  --brand-600:#0CA678;
  --brand-700:#087F5B;
  --brand-50:#E6F7F1;
  --brand-100:#CDEFE3;
  --accent:#FF7A45;
  --accent-600:#F2620F;
  --accent-50:#FFF1EA;
  --ink:#102A22;
  --body:#3D4A45;
  --muted:#6B7B74;
  --bg:#FFFFFF;
  --bg-soft:#F3F8F6;
  --bg-deep:#0C2E24;
  --line:#E4ECE8;
  --shadow-sm:0 4px 14px rgba(16,42,34,.06);
  --shadow:0 12px 32px rgba(16,42,34,.10);
  --shadow-lg:0 24px 60px rgba(13,70,52,.18);
  --radius:18px;
  --radius-lg:26px;
  --radius-sm:12px;
  --maxw:1180px;
  --nav-h:72px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Segoe UI",Roboto,sans-serif;
  color:var(--body);background:var(--bg);line-height:1.7;font-size:16px;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.muted{color:var(--muted)}
.center{text-align:center}

/* ---------- 文字 ---------- */
h1,h2,h3,h4{color:var(--ink);line-height:1.25;font-weight:800;letter-spacing:-.01em}
.section-title{font-size:clamp(26px,3.4vw,40px);margin-bottom:14px}
.section-sub{font-size:clamp(15px,1.6vw,18px);color:var(--muted);max-width:680px;margin:0 auto}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;
  color:var(--brand-700);background:var(--brand-50);padding:6px 14px;border-radius:999px;margin-bottom:16px}
.gradient-text{background:linear-gradient(120deg,var(--brand),var(--brand-600) 40%,var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;transition:.25s var(--ease);white-space:nowrap}
.btn-primary{background:linear-gradient(120deg,var(--brand),var(--brand-600));color:#fff;box-shadow:0 10px 24px rgba(12,166,120,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(12,166,120,.45)}
.btn-accent{background:linear-gradient(120deg,var(--accent),var(--accent-600));color:#fff;box-shadow:0 10px 24px rgba(242,98,15,.32)}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(242,98,15,.42)}
.btn-ghost{background:#fff;color:var(--brand-700);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--brand);background:var(--brand-50)}
.btn-ghost.on-dark{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost.on-dark:hover{background:rgba(255,255,255,.22);border-color:#fff;color:#fff}
.btn-lg{padding:16px 34px;font-size:16px}

/* ---------- 头部导航 ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);transition:.3s}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.nav{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;color:var(--ink)}
.brand .logo{width:38px;height:38px;flex:none}
.brand small{display:block;font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.02em;margin-top:-3px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{position:relative;padding:10px 15px;border-radius:10px;font-weight:600;font-size:15px;color:var(--body);transition:.2s}
.nav-links a:hover{color:var(--brand-700);background:var(--brand-50)}
.nav-links a.active{color:var(--brand-700)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;background:var(--brand-50);color:var(--brand-700);font-size:22px}
.mobile-menu{display:none;flex-direction:column;padding:8px 22px 18px;background:#fff;border-bottom:1px solid var(--line)}
.mobile-menu a{padding:13px 6px;font-weight:600;border-bottom:1px solid var(--line);color:var(--body)}
.mobile-menu a:last-child{border-bottom:none}

/* ---------- 区块通用 ---------- */
section{padding:84px 0}
.section-soft{background:var(--bg-soft)}
.section-deep{background:var(--bg-deep);color:#dff3ec}
.section-deep h1,.section-deep h2,.section-deep h3{color:#fff}
.section-deep .section-sub{color:#a9cfc2}
.section-head{text-align:center;margin-bottom:54px}

/* ---------- 网格 ---------- */
.grid{display:grid;gap:24px}
.grid>*,
.hero-grid>*{min-width:0}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-auto{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}

/* ---------- 卡片（果冻感） ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  box-shadow:var(--shadow-sm);transition:.3s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card .ic{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand-50),var(--brand-100));margin-bottom:18px}
.card .ic svg{width:28px;height:28px;stroke:var(--brand-700)}
.card h3{font-size:19px;margin-bottom:10px}
.card p{font-size:15px;color:var(--muted)}
.card .tag{display:inline-block;font-size:12px;font-weight:700;color:var(--brand-700);
  background:var(--brand-50);padding:4px 10px;border-radius:999px;margin-bottom:14px}

/* 功能卡：图标在左，标签 / 标题在右，说明另起一行 */
.card.feat{display:flex;flex-wrap:wrap;align-items:center;column-gap:12px;row-gap:0;padding:26px}
.card.feat .ic{margin:0;flex:none;width:52px;height:52px;border-radius:15px}
.card.feat .ic svg{width:26px;height:26px}
.card.feat .tag{margin:0;flex:none}
.card.feat h3{margin:0;flex:1;min-width:0}
.card.feat p{flex-basis:100%;margin-top:14px}

/* 紧凑卡（窄列 / 移动端两列时使用） */
.card.sm{padding:18px 20px}
.card.sm h3{font-size:16px;margin-bottom:8px}
.card.sm p{font-size:13.5px}

/* 深色卡 */
.card-dark{background:linear-gradient(160deg,#0F3A2E,#0A2A21);color:#dff3ec;border:none}
.card-dark h3{color:#fff}
.card-dark p{color:#a9cfc2}
.card-dark .ic{background:rgba(255,255,255,.08)}
.card-dark .ic svg{stroke:var(--brand-100)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:88px 0 70px;overflow:hidden;
  background:radial-gradient(1200px 520px at 78% -10%,rgba(18,184,134,.16),transparent 60%),
             radial-gradient(900px 500px at 8% 18%,rgba(255,122,69,.10),transparent 55%),#fff}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(34px,5vw,56px);line-height:1.12;margin-bottom:20px}
.hero p.lead{font-size:clamp(16px,1.8vw,19px);color:var(--muted);max-width:540px;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:30px;margin-top:42px;flex-wrap:wrap}
.hero-stats .num{font-size:30px;font-weight:800;color:var(--ink)}
.hero-stats .num span{color:var(--brand)}
.hero-stats .lbl{font-size:13px;color:var(--muted)}
.hero-graphic{position:relative}
.blob{position:absolute;border-radius:50%;filter:blur(8px);opacity:.55;z-index:0}
.blob.b1{width:300px;height:300px;background:#9ef0cf;top:-30px;right:-20px}
.blob.b2{width:220px;height:220px;background:#ffd0b0;bottom:-10px;left:-10px}

/* 手机 + 仪表盘 mock */
.mock{position:relative;z-index:2;background:#fff;border-radius:30px;box-shadow:var(--shadow-lg);
  padding:18px;max-width:380px;margin-left:auto}
.mock .phone{background:linear-gradient(160deg,#0F3A2E,#0A2A21);border-radius:22px;padding:18px 16px;color:#fff}
.mock .phone .top{display:flex;justify-content:space-between;font-size:12px;color:#9ef0cf;margin-bottom:14px}
.mock .phone .store{font-size:18px;font-weight:800;margin-bottom:14px}
.mock .tile{background:rgba(255,255,255,.08);border-radius:14px;padding:12px;margin-bottom:10px}
.mock .tile .t{font-size:12px;color:#a9cfc2}
.mock .tile .v{font-size:20px;font-weight:800;color:#fff}
.mock .bar{height:8px;border-radius:6px;background:rgba(255,255,255,.14);margin-top:8px;overflow:hidden}
.mock .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--accent))}

/* ---------- 场景图标网格 ---------- */
.scenario{display:flex;flex-direction:column;align-items:center;text-align:center;padding:26px 14px;
  border-radius:var(--radius);border:1px solid var(--line);background:#fff;transition:.3s var(--ease)}
.scenario:hover{transform:translateY(-5px);border-color:var(--brand-100);box-shadow:var(--shadow)}
.scenario .si{width:62px;height:62px;border-radius:18px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand-50),var(--brand-100));margin-bottom:14px}
.scenario .si svg{width:30px;height:30px;stroke:var(--brand-700)}
.scenario h4{font-size:16px;margin-bottom:6px}
.scenario p{font-size:13px;color:var(--muted)}

/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{position:relative;padding:28px 22px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.step .n{counter-increment:s;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:var(--brand);color:#fff;font-weight:800;font-size:18px;margin-bottom:14px}
.step .n::before{content:counter(s)}
.step h4{font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted)}

/* ---------- 数据条 ---------- */
.stat-band{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-band .num{font-size:clamp(32px,4vw,46px);font-weight:800;color:var(--brand)}
.stat-band .num span{color:var(--accent)}
.stat-band .lbl{color:#a9cfc2;font-size:14px;margin-top:4px}

/* ---------- 案例 ---------- */
.case{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px;box-shadow:var(--shadow-sm)}
.case + .case{margin-top:26px}
.case .metric{display:flex;gap:26px;margin-top:18px;flex-wrap:wrap}
.case .metric div .m{font-size:28px;font-weight:800;color:var(--brand-700)}
.case .metric div .l{font-size:13px;color:var(--muted)}
.case .logo-badge{width:74px;height:74px;border-radius:20px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand-50),var(--brand-100));font-weight:800;font-size:24px;color:var(--brand-700)}

/* ---------- 价格 / 合作 ---------- */
.plan{background:#fff;border:1.5px solid var(--line);border-radius:var(--radius-lg);padding:34px;
  display:flex;flex-direction:column;transition:.3s var(--ease);position:relative}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.plan.featured{border-color:var(--brand);box-shadow:0 18px 44px rgba(12,166,120,.2)}
.plan.featured .ribbon{position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:linear-gradient(120deg,var(--brand),var(--brand-600));color:#fff;font-size:12px;font-weight:700;
  padding:6px 16px;border-radius:999px}
.plan h3{font-size:21px;margin-bottom:6px}
.plan .price{font-size:38px;font-weight:800;color:var(--ink);margin:10px 0}
.plan .price small{font-size:14px;font-weight:600;color:var(--muted)}
.plan .desc{font-size:14px;color:var(--muted);margin-bottom:18px}
.plan ul{margin:6px 0 24px;display:flex;flex-direction:column;gap:11px}
.plan li{display:flex;gap:10px;font-size:14.5px;color:var(--body)}
.plan li svg{width:18px;height:18px;flex:none;stroke:var(--brand);margin-top:4px}
.plan .btn{margin-top:auto;width:100%}

/* ---------- 测算器 ---------- */
.calc{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow-sm)}
.calc .row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.calc label{font-weight:600;color:var(--ink)}
.calc input[type=range]{flex:1;max-width:280px;accent-color:var(--brand)}
.calc .val{font-weight:800;color:var(--brand-700);min-width:64px;text-align:right}
.calc .out{margin-top:14px;padding:22px;border-radius:var(--radius);background:var(--brand-50);
  display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.calc .out .big{font-size:34px;font-weight:800;color:var(--brand-700)}
.calc .out .note{font-size:14px;color:var(--muted)}

/* ---------- 文章/新闻 ---------- */
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:.3s var(--ease);display:flex;flex-direction:column}
.post:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.post .cover{height:160px;background:linear-gradient(135deg,var(--brand),var(--brand-600));position:relative}
.post .cover .cat{position:absolute;left:16px;top:16px;background:rgba(255,255,255,.92);color:var(--brand-700);
  font-size:12px;font-weight:700;padding:5px 12px;border-radius:999px}
.post .body{padding:22px;flex:1;display:flex;flex-direction:column}
.post .date{font-size:13px;color:var(--muted);margin-bottom:8px}
.post h3{font-size:17px;margin-bottom:10px;line-height:1.4}
.post p{font-size:14px;color:var(--muted);flex:1}
.post .more{margin-top:14px;font-weight:700;color:var(--brand-700);font-size:14px}

/* ---------- FAQ ---------- */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:14px;overflow:hidden;background:#fff}
.faq-q{padding:18px 22px;font-weight:700;color:var(--ink);cursor:pointer;display:flex;
  justify-content:space-between;align-items:center;gap:12px}
.faq-q .plus{width:26px;height:26px;border-radius:8px;background:var(--brand-50);color:var(--brand-700);
  display:grid;place-items:center;flex:none;transition:.3s;font-size:18px}
.faq-item.open .faq-q .plus{transform:rotate(45deg);background:var(--brand);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq-a p{padding:0 22px 20px;color:var(--muted);font-size:15px}

/* ---------- 场景 / 模块手风琴（点击展开详情） ---------- */
.acc{display:flex;flex-direction:column;gap:14px;max-width:980px;margin:0 auto}
.acc-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:border-color .3s var(--ease),box-shadow .3s var(--ease)}
.acc-item:hover{border-color:var(--brand-100)}
.acc-item.open{border-color:var(--brand);box-shadow:var(--shadow)}
.acc-head{display:flex;align-items:center;gap:16px;padding:20px 24px;cursor:pointer;user-select:none}
.acc-head:focus-visible{outline:none;box-shadow:inset 0 0 0 3px var(--brand-50)}
.acc-head .ac-ic{flex:none;width:54px;height:54px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand-50),var(--brand-100))}
.acc-head .ac-ic svg{width:27px;height:27px;stroke:var(--brand-700)}
.acc-head .ac-tx{flex:1;min-width:0}
.acc-head .ac-tx h3{font-size:19px;margin-bottom:3px}
.acc-head .ac-tx p{font-size:14px;color:var(--muted);margin:0}
.acc-head .ac-chev{flex:none;width:36px;height:36px;border-radius:11px;background:var(--brand-50);
  color:var(--brand-700);display:grid;place-items:center;transition:.3s var(--ease)}
.acc-head .ac-chev svg{width:18px;height:18px;stroke:currentColor}
.acc-item.open .acc-head .ac-chev{background:var(--brand);color:#fff;transform:rotate(180deg)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .42s var(--ease)}
.acc-body-inner{padding:4px 24px 30px}
/* 折叠区内的元素不走滚动揭示动画，否则展开后仍是隐藏态 */
.acc-body .reveal{opacity:1;transform:none;transition:none}
.acc-body .mock{margin:22px auto 0}

/* ---------- 联系 ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-info .ci{display:flex;gap:14px;align-items:flex-start;margin-bottom:22px}
.contact-info .ci .ic{width:46px;height:46px;border-radius:13px;background:var(--brand-50);color:var(--brand-700);
  display:grid;place-items:center;flex:none}
.contact-info .ci .ic svg{width:22px;height:22px;stroke:var(--brand-700)}
.contact-info .ci h4{font-size:16px;margin-bottom:2px}
.contact-info .ci p{font-size:14.5px;color:var(--muted)}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;margin-bottom:7px;font-size:14px}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);
  border-radius:12px;font-family:inherit;font-size:15px;color:var(--ink);background:#fff;transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-50)}
.field textarea{resize:vertical;min-height:110px}
.field .err{color:#e03131;font-size:13px;margin-top:6px;display:none}
.field.invalid input,.field.invalid textarea{border-color:#e03131}
.field.invalid .err{display:block}
.form .ok{display:none;background:var(--brand-50);color:var(--brand-700);padding:14px 16px;border-radius:12px;
  font-weight:600;margin-bottom:16px;text-align:center}

/* 微信浮窗 */
.chat-fab{position:fixed;right:24px;bottom:26px;z-index:90;display:flex;flex-direction:column;gap:12px;align-items:flex-end}
.chat-fab a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;box-shadow:var(--shadow);
  background:#fff;color:var(--brand-700);transition:.25s}
.chat-fab a:hover{transform:scale(1.08)}
.chat-fab a.top{background:var(--brand);color:#fff}
.chat-fab svg{width:24px;height:24px;stroke:currentColor}
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) translateY(20px);background:var(--ink);
  color:#fff;padding:13px 22px;border-radius:999px;font-size:14px;opacity:0;pointer-events:none;transition:.3s;z-index:120}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* 页脚 */
.site-footer{background:var(--bg-deep);color:#cfe6dd;padding:60px 0 26px}
.footer-grid{display:block;margin-bottom:34px}
.footer-grid h5{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700}
.footer-grid a{display:block;color:#a9cfc2;font-size:14px;padding:6px 0;transition:.2s}
.footer-grid a:hover{color:#fff}
.footer-brand p{font-size:14px;color:#a9cfc2;margin-top:16px;max-width:620px}
.footer-brand .footer-meta{font-size:13px;color:#8fb3a7;line-height:1.95;margin-top:12px;max-width:620px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:#8fb3a7}

/* 动画 */
.reveal{opacity:0;transform:translateY(28px);transition:.7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}.reveal.d5{transition-delay:.4s}

/* ---------- 响应式 ---------- */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero p.lead{margin-left:auto;margin-right:auto}
  .hero-cta{justify-content:center}
  .hero-stats{justify-content:center}
  .hero-graphic{margin-top:20px}
  .grid-3,.grid-4,.news{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .stat-band{grid-template-columns:repeat(2,1fr)}
  .case{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  section{padding:60px 0}
  .nav-links,.nav-actions .btn{display:none}
  .nav-toggle{display:grid;place-items:center}
  /* 内容网格默认单列：强行两列会把中文挤成竖排、把手机/后台示意图压变形 */
  .grid-2,.grid-3,.grid-4,.news,.case,.contact-grid{grid-template-columns:1fr}
  /* 嵌在网格里的网格同样单列 */
  .grid .grid{grid-template-columns:1fr}
  /* 只有「短卡片」网格（加 .mini）才在移动端两列并排 */
  .grid-2.mini,.grid-3.mini,.grid-4.mini{grid-template-columns:repeat(2,1fr)}
  .grid{gap:14px}
  .card{padding:18px}
  .card.sm{padding:15px 14px}
  .card.sm h3{font-size:14.5px;margin-bottom:6px}
  .card.sm p{font-size:12.5px}
  /* 功能卡：两列窄格里改成「图标在上」竖排，避免图标+标题被挤变形 */
  .grid.mini .card.feat{display:block;padding:16px}
  .grid.mini .card.feat .ic{width:42px;height:42px;border-radius:13px;margin:0 0 10px}
  .grid.mini .card.feat .ic svg{width:21px;height:21px}
  .grid.mini .card.feat .tag{margin:0 0 6px}
  .grid.mini .card.feat h3{font-size:15.5px;margin:0 0 7px}
  .grid.mini .card.feat p{margin-top:0;font-size:13px}
  .hero-stats{gap:18px}
  .case{padding:24px}
  .plan{padding:26px}
  /* 手风琴：移动端收紧内距与字号 */
  .acc{gap:12px}
  .acc-head{padding:16px 18px;gap:12px}
  .acc-head .ac-ic{width:46px;height:46px;border-radius:14px}
  .acc-head .ac-ic svg{width:23px;height:23px}
  .acc-head .ac-tx h3{font-size:16.5px}
  .acc-head .ac-tx p{font-size:12.5px}
  .acc-head .ac-chev{width:31px;height:31px}
  .acc-body-inner{padding:2px 18px 24px}
}

/* =========================================================
   三端展示：用户端小程序 / 管理端小程序 / Web 管理后台
   ========================================================= */

/* 管理端小程序配色（深蓝绿 + 天蓝强调） */
.mock .phone.blue{background:linear-gradient(160deg,#123B4A,#08222C)}
.mock .phone.blue .top{color:#8FD6FF}
.mock .phone.blue .store{color:#fff}
.mock .phone.blue .tile{background:rgba(255,255,255,.09)}
.mock .phone.blue .tile .t{color:#9FC2D0}
.mock .phone.blue .bar i{background:linear-gradient(90deg,#38BDF8,var(--accent))}
.mock .phone .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.mock .phone .chips span{font-size:11px;padding:4px 9px;border-radius:999px;
  background:rgba(255,255,255,.1);color:#cfe6dd}
.mock .phone .li{display:flex;justify-content:space-between;gap:10px;font-size:12px;
  padding:7px 0;border-bottom:1px dashed rgba(255,255,255,.14);color:#cfe6dd}
.mock .phone .li:last-child{border-bottom:none}
.mock .phone .li b{color:#fff;font-weight:700}
.mock .phone .li em{font-style:normal;color:#9ef0cf;font-weight:700}
.mock .phone .li em.acc{color:#FFB48F}
.mock .phone .mocktitle{font-size:12px;color:#9ef0cf;font-weight:700;margin:14px 0 4px}

/* 浏览器窗口（Web 管理后台） */
.mock.web{max-width:620px;margin:0 auto;padding:0;overflow:hidden;border-radius:20px}
.mock.web .chrome{display:flex;align-items:center;gap:7px;padding:12px 16px;
  background:#F1F5F3;border-bottom:1px solid var(--line)}
.mock.web .chrome i{width:10px;height:10px;border-radius:50%;background:#D8E2DD}
.mock.web .chrome i:nth-child(1){background:#FF6B6B}
.mock.web .chrome i:nth-child(2){background:#FFC94D}
.mock.web .chrome i:nth-child(3){background:#51CF66}
.mock.web .chrome .url{flex:1;margin-left:8px;background:#fff;border:1px solid var(--line);
  border-radius:8px;font-size:12px;color:var(--muted);padding:4px 12px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mock.web .app{display:grid;grid-template-columns:136px 1fr;background:#F7FAF9}
.mock.web .side{background:#0F3A2E;padding:16px 12px;display:flex;flex-direction:column;gap:5px}
.mock.web .side b{color:#9ef0cf;font-size:11px;letter-spacing:.12em;margin-bottom:6px}
.mock.web .side span{color:#a9cfc2;font-size:12.5px;padding:7px 10px;border-radius:9px}
.mock.web .side span.on{background:rgba(255,255,255,.13);color:#fff;font-weight:700}
.mock.web .main{padding:16px}
.mock.web .kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-bottom:11px}
.mock.web .kpi{background:#fff;border:1px solid var(--line);border-radius:11px;padding:10px}
.mock.web .kpi .t{font-size:11px;color:var(--muted)}
.mock.web .kpi .v{font-size:16px;font-weight:800;color:var(--ink);line-height:1.35}
.mock.web .kpi .v.g{color:var(--brand-700)}
.mock.web .rows{background:#fff;border:1px solid var(--line);border-radius:11px;padding:11px 14px}
.mock.web .rw{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;
  padding:7px 0;border-bottom:1px dashed var(--line);color:var(--body)}
.mock.web .rw:last-child{border-bottom:none}
.mock.web .rw em{font-style:normal;font-weight:700;color:var(--brand-700)}
.mock.web .rw em.warn{color:var(--accent-600)}

/* 真实后台（lyear 风格） */
.mock.web .topbar{display:flex;align-items:center;gap:10px;padding:9px 14px;background:#fff;border-bottom:1px solid var(--line)}
.mock.web .topbar .brand{display:flex;align-items:center;gap:7px;font-weight:800;color:var(--ink);font-size:13px;white-space:nowrap}
.mock.web .topbar .brand i{width:18px;height:18px;border-radius:5px;background:linear-gradient(135deg,var(--brand),var(--brand-700));display:inline-block}
.mock.web .topbar .sp{flex:1}
.mock.web .topbar .store{font-size:12px;color:var(--muted);white-space:nowrap;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;text-align:right}
.mock.web .topbar .store b{color:var(--ink)}
.mock.web .topbar .user{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--ink);font-weight:600;white-space:nowrap;flex:none}
.mock.web .topbar .user .av{width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#FF5722);display:inline-block}
.mock.web .app>*{min-width:0}
.mock.web .main{min-width:0}
.mock.web .side b{font-size:11px;color:#9ef0cf;letter-spacing:.02em;margin:2px 0 4px}
.mock.web .ph{font-size:13px;font-weight:800;color:var(--ink);margin-bottom:9px;display:flex;align-items:center;gap:6px}
.mock.web .ph .cr{font-size:11px;font-weight:500;color:var(--muted)}
.mock.web .panel{background:#fff;border:1px solid var(--line);border-radius:11px;padding:11px 13px;margin-bottom:11px;overflow-x:auto}
.mock.web .cols{display:grid;grid-template-columns:1.05fr .95fr;gap:11px;margin-bottom:11px}
.mock.web .chart{display:flex;align-items:flex-end;gap:6px;height:74px;margin-top:4px}
.mock.web .chart span{flex:1;background:linear-gradient(180deg,var(--brand),var(--brand-700));border-radius:5px 5px 0 0;opacity:.85}
.mock.web .tbl{width:100%;border-collapse:collapse;font-size:11.5px}
.mock.web .tbl th{text-align:left;color:var(--muted);font-weight:600;padding:5px 6px;border-bottom:1px solid var(--line)}
.mock.web .tbl td{padding:6px;border-bottom:1px solid #eef3f1;color:var(--body)}
.mock.web .tbl td b{color:var(--ink)}
.mock.web .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--brand);margin-right:5px;vertical-align:1px}
.mock.web .dot.w{background:var(--accent)}

/* 端概览卡 */
.end-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px 28px;box-shadow:var(--shadow-sm);transition:.3s var(--ease);height:100%;
  display:flex;flex-direction:column}
.end-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.end-card .end-num{position:absolute;right:26px;top:18px;font-size:36px;font-weight:800;
  color:var(--brand-50);line-height:1}
.end-card .tag{display:inline-block;font-size:12px;font-weight:700;color:var(--brand-700);
  background:var(--brand-50);padding:4px 11px;border-radius:999px;margin-bottom:12px;align-self:flex-start}
.end-card h3{font-size:20px;margin-bottom:10px}
.end-card>p{font-size:14.5px;color:var(--muted);margin-bottom:16px}
.end-card ul{display:flex;flex-direction:column;gap:9px;margin-bottom:18px}
.end-card li{display:flex;gap:9px;font-size:14px;color:var(--body)}
.end-card li i{flex:none;width:7px;height:7px;border-radius:50%;background:var(--brand);margin-top:9px}
.end-card .who{margin-top:auto;font-size:13px;font-weight:700;color:var(--brand-700);
  background:var(--brand-50);border-radius:10px;padding:9px 13px}

@media(max-width:980px){
  .mock.web{max-width:100%}
  .mock .phone{padding:16px 14px}
}
@media(max-width:640px){
  .mock{padding:12px;border-radius:24px;max-width:100%}
  .mock.web{padding:0;border-radius:18px}
  .mock.web .chrome{padding:10px 12px}
  .mock.web .app{grid-template-columns:88px 1fr}
  .mock.web .side{padding:12px 7px;gap:4px}
  .mock.web .side b{font-size:10px;letter-spacing:.06em}
  .mock.web .side span{font-size:11px;padding:6px 7px;line-height:1.35;border-radius:8px}
  .mock.web .main{padding:12px}
  .mock.web .kpis{grid-template-columns:1fr;gap:7px;margin-bottom:9px}
  .mock.web .kpi{display:flex;align-items:baseline;justify-content:space-between;padding:8px 11px}
  .mock.web .kpi .v{font-size:15px}
  .mock.web .rows{padding:8px 11px}
  .mock.web .rw{font-size:12px;padding:6px 0}
  .mock.web .cols{grid-template-columns:1fr}
  .mock.web .topbar .brand{font-size:11px}
  .mock.web .topbar .store{font-size:11px}
  .mock.web .topbar .user{font-size:11px}
  .mock.web .tbl td,.mock.web .tbl th{padding:5px 4px}
  .end-card{padding:24px 22px}
  .end-card .end-num{font-size:30px;right:20px;top:16px}
}

/* =========================================================
   小程序真实页面示意 · 星辰巴巴
   （微信小程序：橙色导航 #FF7A3D / 状态栏 / 门店信息 /
     内容区 / 底部操作栏 / 三个主标签：首页·订单·我的）
   ========================================================= */
.mock .mp{background:#F2F3F5;border:1px solid var(--line);border-radius:22px;
  overflow:hidden;color:#1A1A1A;display:flex;flex-direction:column}

/* 顶部橙色区（状态栏 + 导航栏 + 门店信息） */
.mp-top{background:#FF7A3D;color:#fff}
.mp-status{display:flex;align-items:center;justify-content:space-between;
  padding:9px 15px 2px;font-size:11px;font-weight:800;color:#fff}
.mp-status .r{display:flex;align-items:flex-end;gap:2px;font-size:9.5px;font-weight:700}
.mp-status .r i{display:block;width:3px;border-radius:1px;background:#fff}
.mp-status .r i:nth-child(1){height:4px}
.mp-status .r i:nth-child(2){height:6px}
.mp-status .r i:nth-child(3){height:8px}
.mp-status .r i:nth-child(4){height:10px;opacity:.45}
.mp-status .r u{text-decoration:none;margin:0 3px 0 5px;line-height:1}
.mp-status .r b{display:block;width:18px;height:9px;border:1px solid #fff;
  border-radius:2.5px;padding:1px;margin-left:3px}
.mp-status .r b::after{content:"";display:block;height:100%;background:#fff;border-radius:1px}

/* 导航栏（左侧入口 + 标题 + 微信胶囊） */
.mp-nav{position:relative;display:flex;align-items:center;gap:6px;
  padding:5px 12px 10px;color:#fff}
.mp-nav .back{flex:none;display:flex;align-items:center;gap:4px;
  font-size:11px;font-weight:700;color:#fff}
.mp-nav .back i{width:17px;height:17px;border-radius:50%;background:rgba(255,255,255,.28);
  display:grid;place-items:center;font-style:normal;font-size:11px;line-height:1}
.mp-nav .ttl{position:absolute;left:50%;transform:translateX(-50%);
  font-size:13px;font-weight:800;color:#fff;white-space:nowrap;max-width:50%;
  overflow:hidden;text-overflow:ellipsis}
.mp-nav .caps{flex:none;margin-left:auto;display:flex;align-items:center;gap:6px;
  border:1px solid rgba(255,255,255,.5);border-radius:999px;padding:2px 7px;
  color:rgba(255,255,255,.92);font-size:8.5px;line-height:1.5}
.mp-nav .caps em{font-style:normal;letter-spacing:1px}
.mp-nav .caps em.ring{font-size:9px;letter-spacing:0}

/* 门店信息区（用户端首页） */
.mp-hero{padding:0 12px 13px}
.mp-banner{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}
.mp-banner span{height:52px;border-radius:10px;display:grid;place-items:center;
  font-size:10px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,#FFC69A,#FF9F5E)}
.mp-banner span:last-child{background:linear-gradient(135deg,#FFB37A,#FF7A3D)}
.mp-storenm{font-size:14.5px;font-weight:800;letter-spacing:-.01em}
.mp-metaline{display:flex;align-items:center;gap:4px;font-size:10.5px;margin-top:5px;opacity:.96}
.mp-metaline i{font-style:normal}
.mp-metaline .sp{opacity:.55;margin:0 2px}

/* 内容区 */
.mp-body{background:#F2F3F5;padding:10px;display:flex;flex-direction:column;
  gap:8px;flex:1;min-height:0}
.mp-sect{font-size:10.5px;font-weight:800;color:#8A8F98;padding:1px 3px}
.mp-card{background:#fff;border-radius:12px;padding:10px 12px}
.mp-card .nm{font-size:12.5px;font-weight:800}
.mp-card .sub{font-size:10.5px;color:#8A8F98;margin-top:4px;line-height:1.5}
.mp-card .sub .dot{display:inline-block;width:5px;height:5px;border-radius:50%;
  background:#FF7A3D;margin-right:5px;vertical-align:1.5px}
.mp-list{background:#fff;border-radius:12px;overflow:hidden}
.mp-li{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:9px 12px;font-size:11.5px;color:#26342E;border-bottom:1px solid #F2F3F5}
.mp-li:last-child{border-bottom:none}
.mp-li em{font-style:normal;font-weight:800;color:#FF7A3D;white-space:nowrap}
.mp-li em.warn{color:#ED6A1E}
.mp-li em.mut{color:#9AA0A6;font-weight:700}
.mp-li em.ok{color:#0E9F6E}

/* 三列功能格（管理端工作台） */
.mp-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;
  background:#fff;border-radius:12px;padding:12px 6px}
.mp-grid3 a{display:flex;flex-direction:column;align-items:center;gap:6px;
  font-size:10px;line-height:1.25;color:#41524B;text-align:center;padding:3px 0}
.mp-grid3 .gi{width:31px;height:31px;border-radius:11px;background:#FFF2EA;
  color:#FF7A3D;display:grid;place-items:center;font-size:13px;font-weight:800}

/* 身份信息卡（管理端 / 推广中心） */
.mp-id{background:#fff;border-radius:12px;padding:11px 12px}
.mp-id .row{display:flex;align-items:center;justify-content:space-between;gap:8px;
  font-size:11px;padding:3.5px 0}
.mp-id .row .lb{color:#8A8F98}
.mp-id .row .vl{font-weight:800;color:#1A1A1A}
.mp-id .big{font-size:13px;font-weight:800;margin-top:3px}
.mp-id .tip{font-size:10px;color:#8A8F98;margin-top:5px}
.mp-role{display:inline-block;font-size:9.5px;font-weight:800;color:#fff;
  background:#FF7A3D;border-radius:999px;padding:2px 9px}

/* 房间 / 订单卡 */
.mp-rooms{display:flex;flex-direction:column;gap:8px}
.mp-room{background:#fff;border-radius:12px;padding:10px 11px;display:flex;align-items:center;gap:10px}
.mp-room .thumb{flex:none;width:40px;height:40px;border-radius:11px;color:#fff;
  background:linear-gradient(140deg,#FF9F5E,#FF7A3D);display:grid;place-items:center;
  font-size:11px;font-weight:800}
.mp-room .thumb.o{background:linear-gradient(140deg,#FFB199,#F2620F)}
.mp-room .thumb.g{background:linear-gradient(140deg,#6FE3B8,#12B886)}
.mp-room .info{flex:1;min-width:0}
.mp-room .info b{display:block;font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mp-room .info span{font-size:10px;color:#8A8F98}
.mp-room .price{flex:none;font-size:12.5px;font-weight:800;color:#ED6A1E;white-space:nowrap}
.mp-room .tag{flex:none;font-size:9.5px;font-weight:800;color:#0E9F6E;
  border:1px solid #B7E7D3;border-radius:5px;padding:1px 6px}
.mp-room .tag.w{color:#ED6A1E;border-color:#FFD8BE}
.mp-room .tag.b{color:#4C7DF0;border-color:#C6D6FB}

/* 标签页（订单 / 分类） */
.mp-tabs{display:flex;gap:14px;background:#fff;padding:9px 12px 7px;
  border-radius:12px;font-size:11.5px;color:#8A8F98;overflow:hidden}
.mp-tabs span{position:relative;padding-bottom:6px;white-space:nowrap}
.mp-tabs span.on{color:#FF7A3D;font-weight:800}
.mp-tabs span.on::after{content:"";position:absolute;left:0;right:0;bottom:0;
  height:2px;border-radius:2px;background:#FF7A3D}

/* 浮动快捷按钮（智能柜 / 开大门 / 续时 / 推广赚钱） */
.mp-fabs{display:flex;flex-direction:column;align-items:flex-end;gap:7px;margin-top:2px}
.mp-fabs span{font-size:10px;font-weight:800;color:#fff;border-radius:999px;
  width:80px;text-align:center;padding:6px 0;background:linear-gradient(135deg,#FF9F5E,#FF7A3D);
  box-shadow:0 4px 10px rgba(255,122,61,.35)}

/* 底部操作栏 + 标签栏（首页 / 订单 / 我的） */
.mp-bar{display:flex;align-items:center;gap:10px;background:#fff;
  border-top:1px solid #EEF1F3;padding:9px 12px}
.mp-bar .amt{flex:1;font-size:10.5px;color:#8A8F98}
.mp-bar .amt b{font-size:15px;font-weight:800;color:#ED6A1E;margin-left:3px}
.mp-bar .go{flex:none;font-size:11.5px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,#FF9F5E,#FF7A3D);border-radius:999px;padding:8px 20px}
.mp-tab{display:flex;background:#fff;border-top:1px solid #EEF1F3}
.mp-tab span{flex:1;text-align:center;padding:8px 0 9px;font-size:10.5px;color:#9AA0A6}
.mp-tab span.on{color:#FF7A3D;font-weight:800}

@media(max-width:640px){
  .mock .mp{border-radius:18px}
  .mp-body{padding:9px;gap:7px}
  .mp-room .thumb{width:37px;height:37px}
  .mp-nav .ttl{max-width:50%}
}