:root{
  --lime:#c8f807;
  --lime-strong:#b7ed00;
  --lime-soft:#f3ffd0;
  --orange:#ff940a;
  --orange-strong:#ef7f00;
  --orange-soft:#fff0d8;
  --ink:#263238;
  --ink-2:#39474d;
  --muted:#69777d;
  --bg:#fbfcfa;
  --surface:#ffffff;
  --surface-2:#f6f8f5;
  --line:#e3e9e1;
  --dark:#1f2a2e;
  --dark-2:#2c393e;
  --shadow:0 20px 60px rgba(38,50,56,.12);
  --shadow-sm:0 10px 28px rgba(38,50,56,.08);
  --radius:28px;
  --radius-sm:18px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans TC","Microsoft JhengHei","PingFang TC",Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.topbar{background:var(--dark);color:#e9f3ed;text-align:center;padding:8px 18px;font-size:.86rem;letter-spacing:.03em}
.nav{position:sticky;top:0;z-index:50;background:rgba(251,252,250,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(227,233,225,.88)}
.nav-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{height:58px;width:auto}
.nav-links{display:flex;align-items:center;gap:20px;font-size:.93rem;font-weight:800;color:#48575d}
.nav-links a{padding:10px 0;position:relative}
.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:5px;height:3px;border-radius:999px;background:var(--orange);transition:.2s}
.nav-links a:hover:after,.nav-links a.active:after{right:0}
.nav-actions{display:flex;align-items:center;gap:10px}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 12px;font-size:1.1rem;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:999px;border:1px solid transparent;font-weight:900;transition:.2s transform,.2s box-shadow,.2s background}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 12px 28px rgba(255,148,10,.24)}
.btn-primary:hover{background:var(--orange-strong)}
.btn-lime{background:var(--lime);color:#233000;box-shadow:0 12px 28px rgba(200,248,7,.25)}
.btn-lime:hover{background:var(--lime-strong)}
.btn-ghost{border-color:var(--line);background:#fff;color:var(--ink)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:var(--lime-soft);color:#526400;font-size:.84rem;font-weight:900;letter-spacing:.04em}
.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange)}
h1,h2,h3,h4{line-height:1.16;margin:0 0 16px}
h1{font-size:clamp(2.7rem,6vw,5.2rem);letter-spacing:-.045em}
h2{font-size:clamp(2rem,4vw,3.25rem);letter-spacing:-.035em}
h3{font-size:1.36rem}
p{margin:0 0 16px}
.lead{font-size:clamp(1.06rem,2vw,1.26rem);color:var(--muted);max-width:780px}
.small{font-size:.91rem;color:var(--muted)}
.muted{color:var(--muted)}
.hero{position:relative;overflow:hidden;padding:86px 0 80px;background:linear-gradient(180deg,#fff 0%,#fbfcfa 100%)}
.hero:before{content:"";position:absolute;width:470px;height:470px;border-radius:50%;right:-160px;top:-160px;background:radial-gradient(circle,rgba(200,248,7,.36),rgba(200,248,7,0) 68%)}
.hero:after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;left:-160px;bottom:-200px;background:radial-gradient(circle,rgba(255,148,10,.18),rgba(255,148,10,0) 68%)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:64px;align-items:center;position:relative;z-index:1}
.hero h1 .lime{color:#7aa000}
.hero h1 .orange{color:var(--orange-strong)}
.hero-copy .lead{margin-top:24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:26px;color:#59686e;font-size:.91rem}
.hero-points span:before{content:"✓";font-weight:900;color:#7fa600;margin-right:7px}
.hero-message{margin-top:28px;padding:18px 20px;border-radius:20px;background:var(--dark);color:#fff;max-width:600px;box-shadow:var(--shadow-sm)}
.hero-message strong{color:var(--lime);font-size:1.06rem}
.hero-message span{display:block;color:#d4dfda;font-size:.92rem;margin-top:3px}
.pos-stage{position:relative;min-height:590px;display:grid;place-items:center}
.pos-card{position:relative;width:min(390px,86%);padding:16px;background:#fff;border:1px solid var(--line);border-radius:32px;box-shadow:var(--shadow);z-index:3}
.pos-card:before{content:"店聯行動 POS";position:absolute;left:-34px;top:48px;padding:9px 14px;background:var(--orange);color:#fff;border-radius:999px;font-size:.84rem;font-weight:900;box-shadow:var(--shadow-sm)}
.pos-card img{width:100%;border-radius:20px;border:1px solid #dde4da}
.pos-note{position:absolute;padding:14px 16px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);font-size:.9rem;font-weight:900;z-index:4}
.pos-note small{display:block;font-weight:700;color:var(--muted)}
.note-1{right:0;top:58px;border-top:4px solid var(--lime)}
.note-2{left:0;bottom:46px;border-top:4px solid var(--orange)}
.shape{position:absolute;border-radius:28px;transform:rotate(12deg)}
.shape.lime{width:180px;height:180px;background:var(--lime);right:18px;bottom:18px;opacity:.86}
.shape.orange{width:145px;height:145px;background:var(--orange);left:18px;top:18px;opacity:.82;transform:rotate(-10deg)}
.section{padding:84px 0}
.section-soft{background:var(--surface-2)}
.section-dark{background:var(--dark);color:#fff}
.section-dark .lead,.section-dark .muted,.section-dark .small{color:#cbd7d2}
.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:38px}
.section-head .lead{max-width:650px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 8px 24px rgba(38,50,56,.04)}
.card:hover{box-shadow:var(--shadow-sm)}
.icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:1.38rem;font-weight:900;margin-bottom:18px;background:var(--lime-soft);color:#526400}
.card.orange .icon{background:var(--orange-soft);color:#a55200}
.feature-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:#fff;border-radius:28px;overflow:hidden;box-shadow:var(--shadow-sm)}
.feature-strip>div{padding:26px 24px;border-right:1px solid var(--line)}
.feature-strip>div:last-child{border-right:0}
.feature-strip b{display:block;font-size:1.08rem;margin-bottom:5px}
.feature-strip span{font-size:.9rem;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.device-shot{background:#fff;border:1px solid var(--line);border-radius:30px;padding:18px;box-shadow:var(--shadow)}
.device-shot img{width:100%;border-radius:20px;border:1px solid #dce4d9}
.device-shot figcaption{padding:14px 6px 2px;color:var(--muted);font-size:.9rem}
.list-check{list-style:none;padding:0;margin:22px 0}
.list-check li{margin:11px 0;color:var(--muted)}
.list-check li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--lime);color:#354400;font-weight:900;margin-right:9px;font-size:.8rem}
.flow{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.flow-step{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px 16px;text-align:center;box-shadow:var(--shadow-sm)}
.flow-step i{display:grid;place-items:center;width:32px;height:32px;margin:0 auto 10px;border-radius:50%;background:var(--dark);color:var(--lime);font-style:normal;font-weight:900}
.flow-step b,.flow-step span{display:block}
.flow-step span{font-size:.86rem;color:var(--muted);margin-top:4px}
.flow-step:not(:last-child):after{content:"→";position:absolute;right:-15px;top:50%;transform:translateY(-50%);color:var(--orange);font-size:1.3rem;font-weight:900;z-index:2}
.channel-board{padding:42px;border-radius:34px;background:linear-gradient(135deg,var(--lime-soft),#fff 48%,var(--orange-soft));border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.channel-flow{display:grid;grid-template-columns:1fr auto 1.1fr auto 1fr;gap:16px;align-items:center;margin-top:28px}
.channel-flow>div{padding:22px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-sm)}
.channel-flow strong,.channel-flow small{display:block}
.channel-flow small{color:var(--muted);margin-top:5px}
.channel-flow i{font-style:normal;color:var(--orange);font-size:1.4rem;font-weight:900;text-align:center}
.network{position:relative;height:350px;border-radius:32px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);overflow:hidden}
.network:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(200,248,7,.22),transparent 36%),radial-gradient(circle at 20% 20%,rgba(255,148,10,.12),transparent 30%)}
.network svg{position:absolute;inset:0;width:100%;height:100%}
.network line{stroke:#cbd6ca;stroke-width:3}
.person{position:absolute;width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:var(--dark);color:var(--lime);font-weight:900;z-index:2;box-shadow:var(--shadow-sm)}
.p1{left:50%;top:50%;transform:translate(-50%,-50%);background:var(--orange);color:#fff}.p2{left:15%;top:17%}.p3{right:15%;top:16%}.p4{left:16%;bottom:16%}.p5{right:16%;bottom:15%}
.cta{display:flex;align-items:center;justify-content:space-between;gap:34px;padding:52px;border-radius:34px;background:linear-gradient(120deg,var(--dark),#304046);color:#fff;box-shadow:var(--shadow)}
.cta h2{margin-bottom:8px}.cta p{color:#cdd8d4;max-width:700px}.cta .btn-lime{flex:0 0 auto}
.page-hero{padding:70px 0 48px;background:linear-gradient(180deg,#fff,#fbfcfa);position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;right:-70px;top:-70px;background:radial-gradient(circle,var(--lime-soft),transparent 68%)}
.breadcrumbs{font-size:.88rem;color:var(--muted);margin-bottom:18px}
.page-hero .lead{margin-top:18px}
.tabs{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.tab{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.86rem;font-weight:900;color:#536067}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.price-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:var(--shadow-sm)}.price-card.featured{border:2px solid var(--orange);transform:translateY(-8px)}.price-card .kicker{font-weight:900;color:#6d8c00}.price-card h3{font-size:1.5rem}.price-card ul{padding-left:20px;color:var(--muted)}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow-sm)}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:17px 20px;text-align:left;border-bottom:1px solid var(--line)}th{background:var(--lime-soft);font-size:.91rem}tr:last-child td{border-bottom:0}
.footer{padding:52px 0 26px;background:#172126;color:#dbe5e0;margin-top:78px}.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:36px}.footer-logo{height:82px;width:auto;background:#fff;border-radius:14px;padding:8px}.footer h4{color:#fff;margin-bottom:12px}.footer a{display:block;color:#bfcac5;margin:8px 0}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#93a29d;font-size:.86rem}
@media(max-width:1050px){.nav-links{display:none;position:absolute;left:20px;right:20px;top:82px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.menu-btn{display:block}.hero-grid,.split{grid-template-columns:1fr}.pos-stage{min-height:620px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.feature-strip{grid-template-columns:repeat(2,1fr)}.feature-strip>div:nth-child(2){border-right:0}.feature-strip>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.flow{grid-template-columns:repeat(3,1fr)}.flow-step:nth-child(3):after{display:none}.pricing{grid-template-columns:1fr}.price-card.featured{transform:none}.footer-grid{grid-template-columns:1fr 1fr}.channel-flow{grid-template-columns:1fr}.channel-flow i{transform:rotate(90deg)}.cta{align-items:flex-start;flex-direction:column}}
@media(max-width:680px){.container{width:min(var(--max),calc(100% - 28px))}.topbar{font-size:.77rem}.nav-inner{min-height:72px}.brand img{height:49px}.nav-links{top:72px}.nav-actions .btn-ghost{display:none}.hero{padding:54px 0 54px}.hero h1{font-size:clamp(2.55rem,12vw,4rem)}.hero-actions{flex-direction:column;align-items:stretch}.pos-stage{min-height:570px}.pos-card{width:270px}.pos-card:before{left:-6px;top:28px}.note-1{right:0;top:100px}.note-2{left:0;bottom:22px}.shape.orange{left:0}.shape.lime{right:0}.section{padding:64px 0}.section-head{display:block}.section-head .lead{margin-top:12px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.feature-strip{grid-template-columns:1fr}.feature-strip>div{border-right:0;border-bottom:1px solid var(--line)}.feature-strip>div:last-child{border-bottom:0}.flow{grid-template-columns:1fr}.flow-step:not(:last-child):after{content:"↓";right:auto;left:50%;top:auto;bottom:-23px;transform:translateX(-50%)}.flow-step:nth-child(3):after{display:block}.channel-board{padding:28px 20px}.cta{padding:34px 26px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}}